diff --git a/Frameworks/iosIcecast.framework/Headers/Icecast.h b/Frameworks/iosIcecast.framework/Headers/Icecast.h new file mode 100644 index 0000000..89c4ecd --- /dev/null +++ b/Frameworks/iosIcecast.framework/Headers/Icecast.h @@ -0,0 +1,23 @@ +// +// Icecast.h +// Icecast +// +// Created by Pericles Maravelakis on 31/12/2018. +// + +#if TARGET_OS_IOS +#import +#endif + +#if TARGET_OS_OSX +#import +#endif + +//! Project version number for Icecast. +FOUNDATION_EXPORT double IcecastVersionNumber; + +//! Project version string for Icecast. +FOUNDATION_EXPORT const unsigned char IcecastVersionString[]; + +#include "shout.h" +#include "lame.h" diff --git a/Frameworks/iosIcecast.framework/Headers/lame.h b/Frameworks/iosIcecast.framework/Headers/lame.h new file mode 100644 index 0000000..5196690 --- /dev/null +++ b/Frameworks/iosIcecast.framework/Headers/lame.h @@ -0,0 +1,1342 @@ +/* + * Interface to MP3 LAME encoding engine + * + * Copyright (c) 1999 Mark Taylor + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +/* $Id: lame.h,v 1.192 2017/08/31 14:14:46 robert Exp $ */ + +#ifndef LAME_LAME_H +#define LAME_LAME_H + +/* for size_t typedef */ +#include +/* for va_list typedef */ +#include +/* for FILE typedef, TODO: remove when removing lame_mp3_tags_fid */ +#include + +#if defined(__cplusplus) +extern "C" { +#endif + +typedef void (*lame_report_function)(const char *format, va_list ap); + +#if defined(WIN32) || defined(_WIN32) +#undef CDECL +#define CDECL __cdecl +#else +#define CDECL +#endif + +#define DEPRECATED_OR_OBSOLETE_CODE_REMOVED 1 + +typedef enum vbr_mode_e { + vbr_off=0, + vbr_mt, /* obsolete, same as vbr_mtrh */ + vbr_rh, + vbr_abr, + vbr_mtrh, + vbr_max_indicator, /* Don't use this! It's used for sanity checks. */ + vbr_default=vbr_mtrh /* change this to change the default VBR mode of LAME */ +} vbr_mode; + + +/* MPEG modes */ +typedef enum MPEG_mode_e { + STEREO = 0, + JOINT_STEREO, + DUAL_CHANNEL, /* LAME doesn't supports this! */ + MONO, + NOT_SET, + MAX_INDICATOR /* Don't use this! It's used for sanity checks. */ +} MPEG_mode; + +/* Padding types */ +typedef enum Padding_type_e { + PAD_NO = 0, + PAD_ALL, + PAD_ADJUST, + PAD_MAX_INDICATOR /* Don't use this! It's used for sanity checks. */ +} Padding_type; + + + +/*presets*/ +typedef enum preset_mode_e { + /*values from 8 to 320 should be reserved for abr bitrates*/ + /*for abr I'd suggest to directly use the targeted bitrate as a value*/ + ABR_8 = 8, + ABR_320 = 320, + + V9 = 410, /*Vx to match Lame and VBR_xx to match FhG*/ + VBR_10 = 410, + V8 = 420, + VBR_20 = 420, + V7 = 430, + VBR_30 = 430, + V6 = 440, + VBR_40 = 440, + V5 = 450, + VBR_50 = 450, + V4 = 460, + VBR_60 = 460, + V3 = 470, + VBR_70 = 470, + V2 = 480, + VBR_80 = 480, + V1 = 490, + VBR_90 = 490, + V0 = 500, + VBR_100 = 500, + + + + /*still there for compatibility*/ + R3MIX = 1000, + STANDARD = 1001, + EXTREME = 1002, + INSANE = 1003, + STANDARD_FAST = 1004, + EXTREME_FAST = 1005, + MEDIUM = 1006, + MEDIUM_FAST = 1007 +} preset_mode; + + +/*asm optimizations*/ +typedef enum asm_optimizations_e { + MMX = 1, + AMD_3DNOW = 2, + SSE = 3 +} asm_optimizations; + + +/* psychoacoustic model */ +typedef enum Psy_model_e { + PSY_GPSYCHO = 1, + PSY_NSPSYTUNE = 2 +} Psy_model; + + +/* buffer considerations */ +typedef enum buffer_constraint_e { + MDB_DEFAULT=0, + MDB_STRICT_ISO=1, + MDB_MAXIMUM=2 +} buffer_constraint; + + +struct lame_global_struct; +typedef struct lame_global_struct lame_global_flags; +typedef lame_global_flags *lame_t; + + + + +/*********************************************************************** + * + * The LAME API + * These functions should be called, in this order, for each + * MP3 file to be encoded. See the file "API" for more documentation + * + ***********************************************************************/ + + +/* + * REQUIRED: + * initialize the encoder. sets default for all encoder parameters, + * returns NULL if some malloc()'s failed + * otherwise returns pointer to structure needed for all future + * API calls. + */ +lame_global_flags * CDECL lame_init(void); +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* obsolete version */ +int CDECL lame_init_old(lame_global_flags *); +#endif + +/* + * OPTIONAL: + * set as needed to override defaults + */ + +/******************************************************************** + * input stream description + ***********************************************************************/ +/* number of samples. default = 2^32-1 */ +int CDECL lame_set_num_samples(lame_global_flags *, unsigned long); +unsigned long CDECL lame_get_num_samples(const lame_global_flags *); + +/* input sample rate in Hz. default = 44100hz */ +int CDECL lame_set_in_samplerate(lame_global_flags *, int); +int CDECL lame_get_in_samplerate(const lame_global_flags *); + +/* number of channels in input stream. default=2 */ +int CDECL lame_set_num_channels(lame_global_flags *, int); +int CDECL lame_get_num_channels(const lame_global_flags *); + +/* + scale the input by this amount before encoding. default=1 + (not used by decoding routines) +*/ +int CDECL lame_set_scale(lame_global_flags *, float); +float CDECL lame_get_scale(const lame_global_flags *); + +/* + scale the channel 0 (left) input by this amount before encoding. default=1 + (not used by decoding routines) +*/ +int CDECL lame_set_scale_left(lame_global_flags *, float); +float CDECL lame_get_scale_left(const lame_global_flags *); + +/* + scale the channel 1 (right) input by this amount before encoding. default=1 + (not used by decoding routines) +*/ +int CDECL lame_set_scale_right(lame_global_flags *, float); +float CDECL lame_get_scale_right(const lame_global_flags *); + +/* + output sample rate in Hz. default = 0, which means LAME picks best value + based on the amount of compression. MPEG only allows: + MPEG1 32, 44.1, 48khz + MPEG2 16, 22.05, 24 + MPEG2.5 8, 11.025, 12 + (not used by decoding routines) +*/ +int CDECL lame_set_out_samplerate(lame_global_flags *, int); +int CDECL lame_get_out_samplerate(const lame_global_flags *); + + +/******************************************************************** + * general control parameters + ***********************************************************************/ +/* 1=cause LAME to collect data for an MP3 frame analyzer. default=0 */ +int CDECL lame_set_analysis(lame_global_flags *, int); +int CDECL lame_get_analysis(const lame_global_flags *); + +/* + 1 = write a Xing VBR header frame. + default = 1 + this variable must have been added by a Hungarian notation Windows programmer :-) +*/ +int CDECL lame_set_bWriteVbrTag(lame_global_flags *, int); +int CDECL lame_get_bWriteVbrTag(const lame_global_flags *); + +/* 1=decode only. use lame/mpglib to convert mp3/ogg to wav. default=0 */ +int CDECL lame_set_decode_only(lame_global_flags *, int); +int CDECL lame_get_decode_only(const lame_global_flags *); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* 1=encode a Vorbis .ogg file. default=0 */ +/* DEPRECATED */ +int CDECL lame_set_ogg(lame_global_flags *, int); +int CDECL lame_get_ogg(const lame_global_flags *); +#endif + +/* + internal algorithm selection. True quality is determined by the bitrate + but this variable will effect quality by selecting expensive or cheap algorithms. + quality=0..9. 0=best (very slow). 9=worst. + recommended: 2 near-best quality, not too slow + 5 good quality, fast + 7 ok quality, really fast +*/ +int CDECL lame_set_quality(lame_global_flags *, int); +int CDECL lame_get_quality(const lame_global_flags *); + +/* + mode = 0,1,2,3 = stereo, jstereo, dual channel (not supported), mono + default: lame picks based on compression ration and input channels +*/ +int CDECL lame_set_mode(lame_global_flags *, MPEG_mode); +MPEG_mode CDECL lame_get_mode(const lame_global_flags *); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* + mode_automs. Use a M/S mode with a switching threshold based on + compression ratio + DEPRECATED +*/ +int CDECL lame_set_mode_automs(lame_global_flags *, int); +int CDECL lame_get_mode_automs(const lame_global_flags *); +#endif + +/* + force_ms. Force M/S for all frames. For testing only. + default = 0 (disabled) +*/ +int CDECL lame_set_force_ms(lame_global_flags *, int); +int CDECL lame_get_force_ms(const lame_global_flags *); + +/* use free_format? default = 0 (disabled) */ +int CDECL lame_set_free_format(lame_global_flags *, int); +int CDECL lame_get_free_format(const lame_global_flags *); + +/* perform ReplayGain analysis? default = 0 (disabled) */ +int CDECL lame_set_findReplayGain(lame_global_flags *, int); +int CDECL lame_get_findReplayGain(const lame_global_flags *); + +/* decode on the fly. Search for the peak sample. If the ReplayGain + * analysis is enabled then perform the analysis on the decoded data + * stream. default = 0 (disabled) + * NOTE: if this option is set the build-in decoder should not be used */ +int CDECL lame_set_decode_on_the_fly(lame_global_flags *, int); +int CDECL lame_get_decode_on_the_fly(const lame_global_flags *); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* DEPRECATED: now does the same as lame_set_findReplayGain() + default = 0 (disabled) */ +int CDECL lame_set_ReplayGain_input(lame_global_flags *, int); +int CDECL lame_get_ReplayGain_input(const lame_global_flags *); + +/* DEPRECATED: now does the same as + lame_set_decode_on_the_fly() && lame_set_findReplayGain() + default = 0 (disabled) */ +int CDECL lame_set_ReplayGain_decode(lame_global_flags *, int); +int CDECL lame_get_ReplayGain_decode(const lame_global_flags *); + +/* DEPRECATED: now does the same as lame_set_decode_on_the_fly() + default = 0 (disabled) */ +int CDECL lame_set_findPeakSample(lame_global_flags *, int); +int CDECL lame_get_findPeakSample(const lame_global_flags *); +#endif + +/* counters for gapless encoding */ +int CDECL lame_set_nogap_total(lame_global_flags*, int); +int CDECL lame_get_nogap_total(const lame_global_flags*); + +int CDECL lame_set_nogap_currentindex(lame_global_flags* , int); +int CDECL lame_get_nogap_currentindex(const lame_global_flags*); + + +/* + * OPTIONAL: + * Set printf like error/debug/message reporting functions. + * The second argument has to be a pointer to a function which looks like + * void my_debugf(const char *format, va_list ap) + * { + * (void) vfprintf(stdout, format, ap); + * } + * If you use NULL as the value of the pointer in the set function, the + * lame buildin function will be used (prints to stderr). + * To quiet any output you have to replace the body of the example function + * with just "return;" and use it in the set function. + */ +int CDECL lame_set_errorf(lame_global_flags *, lame_report_function); +int CDECL lame_set_debugf(lame_global_flags *, lame_report_function); +int CDECL lame_set_msgf (lame_global_flags *, lame_report_function); + + + +/* set one of brate compression ratio. default is compression ratio of 11. */ +int CDECL lame_set_brate(lame_global_flags *, int); +int CDECL lame_get_brate(const lame_global_flags *); +int CDECL lame_set_compression_ratio(lame_global_flags *, float); +float CDECL lame_get_compression_ratio(const lame_global_flags *); + + +int CDECL lame_set_preset( lame_global_flags* gfp, int ); +int CDECL lame_set_asm_optimizations( lame_global_flags* gfp, int, int ); + + + +/******************************************************************** + * frame params + ***********************************************************************/ +/* mark as copyright. default=0 */ +int CDECL lame_set_copyright(lame_global_flags *, int); +int CDECL lame_get_copyright(const lame_global_flags *); + +/* mark as original. default=1 */ +int CDECL lame_set_original(lame_global_flags *, int); +int CDECL lame_get_original(const lame_global_flags *); + +/* error_protection. Use 2 bytes from each frame for CRC checksum. default=0 */ +int CDECL lame_set_error_protection(lame_global_flags *, int); +int CDECL lame_get_error_protection(const lame_global_flags *); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* padding_type. 0=pad no frames 1=pad all frames 2=adjust padding(default) */ +int CDECL lame_set_padding_type(lame_global_flags *, Padding_type); +Padding_type CDECL lame_get_padding_type(const lame_global_flags *); +#endif + +/* MP3 'private extension' bit Meaningless. default=0 */ +int CDECL lame_set_extension(lame_global_flags *, int); +int CDECL lame_get_extension(const lame_global_flags *); + +/* enforce strict ISO compliance. default=0 */ +int CDECL lame_set_strict_ISO(lame_global_flags *, int); +int CDECL lame_get_strict_ISO(const lame_global_flags *); + + +/******************************************************************** + * quantization/noise shaping + ***********************************************************************/ + +/* disable the bit reservoir. For testing only. default=0 */ +int CDECL lame_set_disable_reservoir(lame_global_flags *, int); +int CDECL lame_get_disable_reservoir(const lame_global_flags *); + +/* select a different "best quantization" function. default=0 */ +int CDECL lame_set_quant_comp(lame_global_flags *, int); +int CDECL lame_get_quant_comp(const lame_global_flags *); +int CDECL lame_set_quant_comp_short(lame_global_flags *, int); +int CDECL lame_get_quant_comp_short(const lame_global_flags *); + +int CDECL lame_set_experimentalX(lame_global_flags *, int); /* compatibility*/ +int CDECL lame_get_experimentalX(const lame_global_flags *); + +/* another experimental option. for testing only */ +int CDECL lame_set_experimentalY(lame_global_flags *, int); +int CDECL lame_get_experimentalY(const lame_global_flags *); + +/* another experimental option. for testing only */ +int CDECL lame_set_experimentalZ(lame_global_flags *, int); +int CDECL lame_get_experimentalZ(const lame_global_flags *); + +/* Naoki's psycho acoustic model. default=0 */ +int CDECL lame_set_exp_nspsytune(lame_global_flags *, int); +int CDECL lame_get_exp_nspsytune(const lame_global_flags *); + +void CDECL lame_set_msfix(lame_global_flags *, double); +float CDECL lame_get_msfix(const lame_global_flags *); + + +/******************************************************************** + * VBR control + ***********************************************************************/ +/* Types of VBR. default = vbr_off = CBR */ +int CDECL lame_set_VBR(lame_global_flags *, vbr_mode); +vbr_mode CDECL lame_get_VBR(const lame_global_flags *); + +/* VBR quality level. 0=highest 9=lowest */ +int CDECL lame_set_VBR_q(lame_global_flags *, int); +int CDECL lame_get_VBR_q(const lame_global_flags *); + +/* VBR quality level. 0=highest 9=lowest, Range [0,...,10[ */ +int CDECL lame_set_VBR_quality(lame_global_flags *, float); +float CDECL lame_get_VBR_quality(const lame_global_flags *); + +/* Ignored except for VBR=vbr_abr (ABR mode) */ +int CDECL lame_set_VBR_mean_bitrate_kbps(lame_global_flags *, int); +int CDECL lame_get_VBR_mean_bitrate_kbps(const lame_global_flags *); + +int CDECL lame_set_VBR_min_bitrate_kbps(lame_global_flags *, int); +int CDECL lame_get_VBR_min_bitrate_kbps(const lame_global_flags *); + +int CDECL lame_set_VBR_max_bitrate_kbps(lame_global_flags *, int); +int CDECL lame_get_VBR_max_bitrate_kbps(const lame_global_flags *); + +/* + 1=strictly enforce VBR_min_bitrate. Normally it will be violated for + analog silence +*/ +int CDECL lame_set_VBR_hard_min(lame_global_flags *, int); +int CDECL lame_get_VBR_hard_min(const lame_global_flags *); + +/* for preset */ +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +int CDECL lame_set_preset_expopts(lame_global_flags *, int); +#endif + +/******************************************************************** + * Filtering control + ***********************************************************************/ +/* freq in Hz to apply lowpass. Default = 0 = lame chooses. -1 = disabled */ +int CDECL lame_set_lowpassfreq(lame_global_flags *, int); +int CDECL lame_get_lowpassfreq(const lame_global_flags *); +/* width of transition band, in Hz. Default = one polyphase filter band */ +int CDECL lame_set_lowpasswidth(lame_global_flags *, int); +int CDECL lame_get_lowpasswidth(const lame_global_flags *); + +/* freq in Hz to apply highpass. Default = 0 = lame chooses. -1 = disabled */ +int CDECL lame_set_highpassfreq(lame_global_flags *, int); +int CDECL lame_get_highpassfreq(const lame_global_flags *); +/* width of transition band, in Hz. Default = one polyphase filter band */ +int CDECL lame_set_highpasswidth(lame_global_flags *, int); +int CDECL lame_get_highpasswidth(const lame_global_flags *); + + +/******************************************************************** + * psycho acoustics and other arguments which you should not change + * unless you know what you are doing + ***********************************************************************/ + +/* only use ATH for masking */ +int CDECL lame_set_ATHonly(lame_global_flags *, int); +int CDECL lame_get_ATHonly(const lame_global_flags *); + +/* only use ATH for short blocks */ +int CDECL lame_set_ATHshort(lame_global_flags *, int); +int CDECL lame_get_ATHshort(const lame_global_flags *); + +/* disable ATH */ +int CDECL lame_set_noATH(lame_global_flags *, int); +int CDECL lame_get_noATH(const lame_global_flags *); + +/* select ATH formula */ +int CDECL lame_set_ATHtype(lame_global_flags *, int); +int CDECL lame_get_ATHtype(const lame_global_flags *); + +/* lower ATH by this many db */ +int CDECL lame_set_ATHlower(lame_global_flags *, float); +float CDECL lame_get_ATHlower(const lame_global_flags *); + +/* select ATH adaptive adjustment type */ +int CDECL lame_set_athaa_type( lame_global_flags *, int); +int CDECL lame_get_athaa_type( const lame_global_flags *); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* select the loudness approximation used by the ATH adaptive auto-leveling */ +int CDECL lame_set_athaa_loudapprox( lame_global_flags *, int); +int CDECL lame_get_athaa_loudapprox( const lame_global_flags *); +#endif + +/* adjust (in dB) the point below which adaptive ATH level adjustment occurs */ +int CDECL lame_set_athaa_sensitivity( lame_global_flags *, float); +float CDECL lame_get_athaa_sensitivity( const lame_global_flags* ); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* OBSOLETE: predictability limit (ISO tonality formula) */ +int CDECL lame_set_cwlimit(lame_global_flags *, int); +int CDECL lame_get_cwlimit(const lame_global_flags *); +#endif + +/* + allow blocktypes to differ between channels? + default: 0 for jstereo, 1 for stereo +*/ +int CDECL lame_set_allow_diff_short(lame_global_flags *, int); +int CDECL lame_get_allow_diff_short(const lame_global_flags *); + +/* use temporal masking effect (default = 1) */ +int CDECL lame_set_useTemporal(lame_global_flags *, int); +int CDECL lame_get_useTemporal(const lame_global_flags *); + +/* use temporal masking effect (default = 1) */ +int CDECL lame_set_interChRatio(lame_global_flags *, float); +float CDECL lame_get_interChRatio(const lame_global_flags *); + +/* disable short blocks */ +int CDECL lame_set_no_short_blocks(lame_global_flags *, int); +int CDECL lame_get_no_short_blocks(const lame_global_flags *); + +/* force short blocks */ +int CDECL lame_set_force_short_blocks(lame_global_flags *, int); +int CDECL lame_get_force_short_blocks(const lame_global_flags *); + +/* Input PCM is emphased PCM (for instance from one of the rarely + emphased CDs), it is STRONGLY not recommended to use this, because + psycho does not take it into account, and last but not least many decoders + ignore these bits */ +int CDECL lame_set_emphasis(lame_global_flags *, int); +int CDECL lame_get_emphasis(const lame_global_flags *); + + + +/************************************************************************/ +/* internal variables, cannot be set... */ +/* provided because they may be of use to calling application */ +/************************************************************************/ +/* version 0=MPEG-2 1=MPEG-1 (2=MPEG-2.5) */ +int CDECL lame_get_version(const lame_global_flags *); + +/* encoder delay */ +int CDECL lame_get_encoder_delay(const lame_global_flags *); + +/* + padding appended to the input to make sure decoder can fully decode + all input. Note that this value can only be calculated during the + call to lame_encoder_flush(). Before lame_encoder_flush() has + been called, the value of encoder_padding = 0. +*/ +int CDECL lame_get_encoder_padding(const lame_global_flags *); + +/* size of MPEG frame */ +int CDECL lame_get_framesize(const lame_global_flags *); + +/* number of PCM samples buffered, but not yet encoded to mp3 data. */ +int CDECL lame_get_mf_samples_to_encode( const lame_global_flags* gfp ); + +/* + size (bytes) of mp3 data buffered, but not yet encoded. + this is the number of bytes which would be output by a call to + lame_encode_flush_nogap. NOTE: lame_encode_flush() will return + more bytes than this because it will encode the reamining buffered + PCM samples before flushing the mp3 buffers. +*/ +int CDECL lame_get_size_mp3buffer( const lame_global_flags* gfp ); + +/* number of frames encoded so far */ +int CDECL lame_get_frameNum(const lame_global_flags *); + +/* + lame's estimate of the total number of frames to be encoded + only valid if calling program set num_samples +*/ +int CDECL lame_get_totalframes(const lame_global_flags *); + +/* RadioGain value. Multiplied by 10 and rounded to the nearest. */ +int CDECL lame_get_RadioGain(const lame_global_flags *); + +/* AudiophileGain value. Multipled by 10 and rounded to the nearest. */ +int CDECL lame_get_AudiophileGain(const lame_global_flags *); + +/* the peak sample */ +float CDECL lame_get_PeakSample(const lame_global_flags *); + +/* Gain change required for preventing clipping. The value is correct only if + peak sample searching was enabled. If negative then the waveform + already does not clip. The value is multiplied by 10 and rounded up. */ +int CDECL lame_get_noclipGainChange(const lame_global_flags *); + +/* user-specified scale factor required for preventing clipping. Value is + correct only if peak sample searching was enabled and no user-specified + scaling was performed. If negative then either the waveform already does + not clip or the value cannot be determined */ +float CDECL lame_get_noclipScale(const lame_global_flags *); + +/* returns the limit of PCM samples, which one can pass in an encode call + under the constrain of a provided buffer of size buffer_size */ +int CDECL lame_get_maximum_number_of_samples(lame_t gfp, size_t buffer_size); + + + + +/* + * REQUIRED: + * sets more internal configuration based on data provided above. + * returns -1 if something failed. + */ +int CDECL lame_init_params(lame_global_flags *); + + +/* + * OPTIONAL: + * get the version number, in a string. of the form: + * "3.63 (beta)" or just "3.63". + */ +const char* CDECL get_lame_version ( void ); +const char* CDECL get_lame_short_version ( void ); +const char* CDECL get_lame_very_short_version ( void ); +const char* CDECL get_psy_version ( void ); +const char* CDECL get_lame_url ( void ); +const char* CDECL get_lame_os_bitness ( void ); + +/* + * OPTIONAL: + * get the version numbers in numerical form. + */ +typedef struct { + /* generic LAME version */ + int major; + int minor; + int alpha; /* 0 if not an alpha version */ + int beta; /* 0 if not a beta version */ + + /* version of the psy model */ + int psy_major; + int psy_minor; + int psy_alpha; /* 0 if not an alpha version */ + int psy_beta; /* 0 if not a beta version */ + + /* compile time features */ + const char *features; /* Don't make assumptions about the contents! */ +} lame_version_t; +void CDECL get_lame_version_numerical(lame_version_t *); + + +/* + * OPTIONAL: + * print internal lame configuration to message handler + */ +void CDECL lame_print_config(const lame_global_flags* gfp); + +void CDECL lame_print_internals( const lame_global_flags *gfp); + + +/* + * input pcm data, output (maybe) mp3 frames. + * This routine handles all buffering, resampling and filtering for you. + * + * return code number of bytes output in mp3buf. Can be 0 + * -1: mp3buf was too small + * -2: malloc() problem + * -3: lame_init_params() not called + * -4: psycho acoustic problems + * + * The required mp3buf_size can be computed from num_samples, + * samplerate and encoding rate, but here is a worst case estimate: + * + * mp3buf_size in bytes = 1.25*num_samples + 7200 + * + * I think a tighter bound could be: (mt, March 2000) + * MPEG1: + * num_samples*(bitrate/8)/samplerate + 4*1152*(bitrate/8)/samplerate + 512 + * MPEG2: + * num_samples*(bitrate/8)/samplerate + 4*576*(bitrate/8)/samplerate + 256 + * + * but test first if you use that! + * + * set mp3buf_size = 0 and LAME will not check if mp3buf_size is + * large enough. + * + * NOTE: + * if gfp->num_channels=2, but gfp->mode = 3 (mono), the L & R channels + * will be averaged into the L channel before encoding only the L channel + * This will overwrite the data in buffer_l[] and buffer_r[]. + * +*/ +int CDECL lame_encode_buffer ( + lame_global_flags* gfp, /* global context handle */ + const short int buffer_l [], /* PCM data for left channel */ + const short int buffer_r [], /* PCM data for right channel */ + const int nsamples, /* number of samples per channel */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + const int mp3buf_size ); /* number of valid octets in this + stream */ + +/* + * as above, but input has L & R channel data interleaved. + * NOTE: + * num_samples = number of samples in the L (or R) + * channel, not the total number of samples in pcm[] + */ +int CDECL lame_encode_buffer_interleaved( + lame_global_flags* gfp, /* global context handlei */ + short int pcm[], /* PCM data for left and right + channel, interleaved */ + int num_samples, /* number of samples per channel, + _not_ number of samples in + pcm[] */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + int mp3buf_size ); /* number of valid octets in this + stream */ + + +/* as lame_encode_buffer, but for 'float's. + * !! NOTE: !! data must still be scaled to be in the same range as + * short int, +/- 32768 + */ +int CDECL lame_encode_buffer_float( + lame_global_flags* gfp, /* global context handle */ + const float pcm_l [], /* PCM data for left channel */ + const float pcm_r [], /* PCM data for right channel */ + const int nsamples, /* number of samples per channel */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + const int mp3buf_size ); /* number of valid octets in this + stream */ + +/* as lame_encode_buffer, but for 'float's. + * !! NOTE: !! data must be scaled to +/- 1 full scale + */ +int CDECL lame_encode_buffer_ieee_float( + lame_t gfp, + const float pcm_l [], /* PCM data for left channel */ + const float pcm_r [], /* PCM data for right channel */ + const int nsamples, + unsigned char * mp3buf, + const int mp3buf_size); +int CDECL lame_encode_buffer_interleaved_ieee_float( + lame_t gfp, + const float pcm[], /* PCM data for left and right + channel, interleaved */ + const int nsamples, + unsigned char * mp3buf, + const int mp3buf_size); + +/* as lame_encode_buffer, but for 'double's. + * !! NOTE: !! data must be scaled to +/- 1 full scale + */ +int CDECL lame_encode_buffer_ieee_double( + lame_t gfp, + const double pcm_l [], /* PCM data for left channel */ + const double pcm_r [], /* PCM data for right channel */ + const int nsamples, + unsigned char * mp3buf, + const int mp3buf_size); +int CDECL lame_encode_buffer_interleaved_ieee_double( + lame_t gfp, + const double pcm[], /* PCM data for left and right + channel, interleaved */ + const int nsamples, + unsigned char * mp3buf, + const int mp3buf_size); + +/* as lame_encode_buffer, but for long's + * !! NOTE: !! data must still be scaled to be in the same range as + * short int, +/- 32768 + * + * This scaling was a mistake (doesn't allow one to exploit full + * precision of type 'long'. Use lame_encode_buffer_long2() instead. + * + */ +int CDECL lame_encode_buffer_long( + lame_global_flags* gfp, /* global context handle */ + const long buffer_l [], /* PCM data for left channel */ + const long buffer_r [], /* PCM data for right channel */ + const int nsamples, /* number of samples per channel */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + const int mp3buf_size ); /* number of valid octets in this + stream */ + +/* Same as lame_encode_buffer_long(), but with correct scaling. + * !! NOTE: !! data must still be scaled to be in the same range as + * type 'long'. Data should be in the range: +/- 2^(8*size(long)-1) + * + */ +int CDECL lame_encode_buffer_long2( + lame_global_flags* gfp, /* global context handle */ + const long buffer_l [], /* PCM data for left channel */ + const long buffer_r [], /* PCM data for right channel */ + const int nsamples, /* number of samples per channel */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + const int mp3buf_size ); /* number of valid octets in this + stream */ + +/* as lame_encode_buffer, but for int's + * !! NOTE: !! input should be scaled to the maximum range of 'int' + * If int is 4 bytes, then the values should range from + * +/- 2147483648. + * + * This routine does not (and cannot, without loosing precision) use + * the same scaling as the rest of the lame_encode_buffer() routines. + * + */ +int CDECL lame_encode_buffer_int( + lame_global_flags* gfp, /* global context handle */ + const int buffer_l [], /* PCM data for left channel */ + const int buffer_r [], /* PCM data for right channel */ + const int nsamples, /* number of samples per channel */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + const int mp3buf_size ); /* number of valid octets in this + stream */ + +/* + * as above, but for interleaved data. + * !! NOTE: !! data must still be scaled to be in the same range as + * type 'int32_t'. Data should be in the range: +/- 2^(8*size(int32_t)-1) + * NOTE: + * num_samples = number of samples in the L (or R) + * channel, not the total number of samples in pcm[] + */ +int +lame_encode_buffer_interleaved_int( + lame_t gfp, + const int pcm [], /* PCM data for left and right + channel, interleaved */ + const int nsamples, /* number of samples per channel, + _not_ number of samples in + pcm[] */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + const int mp3buf_size ); /* number of valid octets in this + stream */ + + + +/* + * REQUIRED: + * lame_encode_flush will flush the intenal PCM buffers, padding with + * 0's to make sure the final frame is complete, and then flush + * the internal MP3 buffers, and thus may return a + * final few mp3 frames. 'mp3buf' should be at least 7200 bytes long + * to hold all possible emitted data. + * + * will also write id3v1 tags (if any) into the bitstream + * + * return code = number of bytes output to mp3buf. Can be 0 + */ +int CDECL lame_encode_flush( + lame_global_flags * gfp, /* global context handle */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + int size); /* number of valid octets in this stream */ + +/* + * OPTIONAL: + * lame_encode_flush_nogap will flush the internal mp3 buffers and pad + * the last frame with ancillary data so it is a complete mp3 frame. + * + * 'mp3buf' should be at least 7200 bytes long + * to hold all possible emitted data. + * + * After a call to this routine, the outputed mp3 data is complete, but + * you may continue to encode new PCM samples and write future mp3 data + * to a different file. The two mp3 files will play back with no gaps + * if they are concatenated together. + * + * This routine will NOT write id3v1 tags into the bitstream. + * + * return code = number of bytes output to mp3buf. Can be 0 + */ +int CDECL lame_encode_flush_nogap( + lame_global_flags * gfp, /* global context handle */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + int size); /* number of valid octets in this stream */ + +/* + * OPTIONAL: + * Normally, this is called by lame_init_params(). It writes id3v2 and + * Xing headers into the front of the bitstream, and sets frame counters + * and bitrate histogram data to 0. You can also call this after + * lame_encode_flush_nogap(). + */ +int CDECL lame_init_bitstream( + lame_global_flags * gfp); /* global context handle */ + + + +/* + * OPTIONAL: some simple statistics + * a bitrate histogram to visualize the distribution of used frame sizes + * a stereo mode histogram to visualize the distribution of used stereo + * modes, useful in joint-stereo mode only + * 0: LR left-right encoded + * 1: LR-I left-right and intensity encoded (currently not supported) + * 2: MS mid-side encoded + * 3: MS-I mid-side and intensity encoded (currently not supported) + * + * attention: don't call them after lame_encode_finish + * suggested: lame_encode_flush -> lame_*_hist -> lame_close + */ + +void CDECL lame_bitrate_hist( + const lame_global_flags * gfp, + int bitrate_count[14] ); +void CDECL lame_bitrate_kbps( + const lame_global_flags * gfp, + int bitrate_kbps [14] ); +void CDECL lame_stereo_mode_hist( + const lame_global_flags * gfp, + int stereo_mode_count[4] ); + +void CDECL lame_bitrate_stereo_mode_hist ( + const lame_global_flags * gfp, + int bitrate_stmode_count[14][4] ); + +void CDECL lame_block_type_hist ( + const lame_global_flags * gfp, + int btype_count[6] ); + +void CDECL lame_bitrate_block_type_hist ( + const lame_global_flags * gfp, + int bitrate_btype_count[14][6] ); + +#if (DEPRECATED_OR_OBSOLETE_CODE_REMOVED && 0) +#else +/* + * OPTIONAL: + * lame_mp3_tags_fid will rewrite a Xing VBR tag to the mp3 file with file + * pointer fid. These calls perform forward and backwards seeks, so make + * sure fid is a real file. Make sure lame_encode_flush has been called, + * and all mp3 data has been written to the file before calling this + * function. + * NOTE: + * if VBR tags are turned off by the user, or turned off by LAME because + * the output is not a regular file, this call does nothing + * NOTE: + * LAME wants to read from the file to skip an optional ID3v2 tag, so + * make sure you opened the file for writing and reading. + * NOTE: + * You can call lame_get_lametag_frame instead, if you want to insert + * the lametag yourself. +*/ +void CDECL lame_mp3_tags_fid(lame_global_flags *, FILE* fid); +#endif + +/* + * OPTIONAL: + * lame_get_lametag_frame copies the final LAME-tag into 'buffer'. + * The function returns the number of bytes copied into buffer, or + * the required buffer size, if the provided buffer is too small. + * Function failed, if the return value is larger than 'size'! + * Make sure lame_encode flush has been called before calling this function. + * NOTE: + * if VBR tags are turned off by the user, or turned off by LAME, + * this call does nothing and returns 0. + * NOTE: + * LAME inserted an empty frame in the beginning of mp3 audio data, + * which you have to replace by the final LAME-tag frame after encoding. + * In case there is no ID3v2 tag, usually this frame will be the very first + * data in your mp3 file. If you put some other leading data into your + * file, you'll have to do some bookkeeping about where to write this buffer. + */ +size_t CDECL lame_get_lametag_frame( + const lame_global_flags *, unsigned char* buffer, size_t size); + +/* + * REQUIRED: + * final call to free all remaining buffers + */ +int CDECL lame_close (lame_global_flags *); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* + * OBSOLETE: + * lame_encode_finish combines lame_encode_flush() and lame_close() in + * one call. However, once this call is made, the statistics routines + * will no longer work because the data will have been cleared, and + * lame_mp3_tags_fid() cannot be called to add data to the VBR header + */ +int CDECL lame_encode_finish( + lame_global_flags* gfp, + unsigned char* mp3buf, + int size ); +#endif + + + + + + +/********************************************************************* + * + * decoding + * + * a simple interface to mpglib, part of mpg123, is also included if + * libmp3lame is compiled with HAVE_MPGLIB + * + *********************************************************************/ + +struct hip_global_struct; +typedef struct hip_global_struct hip_global_flags; +typedef hip_global_flags *hip_t; + + +typedef struct { + int header_parsed; /* 1 if header was parsed and following data was + computed */ + int stereo; /* number of channels */ + int samplerate; /* sample rate */ + int bitrate; /* bitrate */ + int mode; /* mp3 frame type */ + int mode_ext; /* mp3 frame type */ + int framesize; /* number of samples per mp3 frame */ + + /* this data is only computed if mpglib detects a Xing VBR header */ + unsigned long nsamp; /* number of samples in mp3 file. */ + int totalframes; /* total number of frames in mp3 file */ + + /* this data is not currently computed by the mpglib routines */ + int framenum; /* frames decoded counter */ +} mp3data_struct; + +/* required call to initialize decoder */ +hip_t CDECL hip_decode_init(void); + +/* cleanup call to exit decoder */ +int CDECL hip_decode_exit(hip_t gfp); + +/* HIP reporting functions */ +void CDECL hip_set_errorf(hip_t gfp, lame_report_function f); +void CDECL hip_set_debugf(hip_t gfp, lame_report_function f); +void CDECL hip_set_msgf (hip_t gfp, lame_report_function f); + +/********************************************************************* + * input 1 mp3 frame, output (maybe) pcm data. + * + * nout = hip_decode(hip, mp3buf,len,pcm_l,pcm_r); + * + * input: + * len : number of bytes of mp3 data in mp3buf + * mp3buf[len] : mp3 data to be decoded + * + * output: + * nout: -1 : decoding error + * 0 : need more data before we can complete the decode + * >0 : returned 'nout' samples worth of data in pcm_l,pcm_r + * pcm_l[nout] : left channel data + * pcm_r[nout] : right channel data + * + *********************************************************************/ +int CDECL hip_decode( hip_t gfp + , unsigned char * mp3buf + , size_t len + , short pcm_l[] + , short pcm_r[] + ); + +/* same as hip_decode, and also returns mp3 header data */ +int CDECL hip_decode_headers( hip_t gfp + , unsigned char* mp3buf + , size_t len + , short pcm_l[] + , short pcm_r[] + , mp3data_struct* mp3data + ); + +/* same as hip_decode, but returns at most one frame */ +int CDECL hip_decode1( hip_t gfp + , unsigned char* mp3buf + , size_t len + , short pcm_l[] + , short pcm_r[] + ); + +/* same as hip_decode1, but returns at most one frame and mp3 header data */ +int CDECL hip_decode1_headers( hip_t gfp + , unsigned char* mp3buf + , size_t len + , short pcm_l[] + , short pcm_r[] + , mp3data_struct* mp3data + ); + +/* same as hip_decode1_headers, but also returns enc_delay and enc_padding + from VBR Info tag, (-1 if no info tag was found) */ +int CDECL hip_decode1_headersB( hip_t gfp + , unsigned char* mp3buf + , size_t len + , short pcm_l[] + , short pcm_r[] + , mp3data_struct* mp3data + , int *enc_delay + , int *enc_padding + ); + + + +/* OBSOLETE: + * lame_decode... functions are there to keep old code working + * but it is strongly recommended to replace calls by hip_decode... + * function calls, see above. + */ +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +int CDECL lame_decode_init(void); +int CDECL lame_decode( + unsigned char * mp3buf, + int len, + short pcm_l[], + short pcm_r[] ); +int CDECL lame_decode_headers( + unsigned char* mp3buf, + int len, + short pcm_l[], + short pcm_r[], + mp3data_struct* mp3data ); +int CDECL lame_decode1( + unsigned char* mp3buf, + int len, + short pcm_l[], + short pcm_r[] ); +int CDECL lame_decode1_headers( + unsigned char* mp3buf, + int len, + short pcm_l[], + short pcm_r[], + mp3data_struct* mp3data ); +int CDECL lame_decode1_headersB( + unsigned char* mp3buf, + int len, + short pcm_l[], + short pcm_r[], + mp3data_struct* mp3data, + int *enc_delay, + int *enc_padding ); +int CDECL lame_decode_exit(void); + +#endif /* obsolete lame_decode API calls */ + + +/********************************************************************* + * + * id3tag stuff + * + *********************************************************************/ + +/* + * id3tag.h -- Interface to write ID3 version 1 and 2 tags. + * + * Copyright (C) 2000 Don Melton. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. + */ + +/* utility to obtain alphabetically sorted list of genre names with numbers */ +void CDECL id3tag_genre_list( + void (*handler)(int, const char *, void *), + void* cookie); + +void CDECL id3tag_init (lame_t gfp); + +/* force addition of version 2 tag */ +void CDECL id3tag_add_v2 (lame_t gfp); + +/* add only a version 1 tag */ +void CDECL id3tag_v1_only (lame_t gfp); + +/* add only a version 2 tag */ +void CDECL id3tag_v2_only (lame_t gfp); + +/* pad version 1 tag with spaces instead of nulls */ +void CDECL id3tag_space_v1 (lame_t gfp); + +/* pad version 2 tag with extra 128 bytes */ +void CDECL id3tag_pad_v2 (lame_t gfp); + +/* pad version 2 tag with extra n bytes */ +void CDECL id3tag_set_pad (lame_t gfp, size_t n); + +void CDECL id3tag_set_title(lame_t gfp, const char* title); +void CDECL id3tag_set_artist(lame_t gfp, const char* artist); +void CDECL id3tag_set_album(lame_t gfp, const char* album); +void CDECL id3tag_set_year(lame_t gfp, const char* year); +void CDECL id3tag_set_comment(lame_t gfp, const char* comment); + +/* return -1 result if track number is out of ID3v1 range + and ignored for ID3v1 */ +int CDECL id3tag_set_track(lame_t gfp, const char* track); + +/* return non-zero result if genre name or number is invalid + result 0: OK + result -1: genre number out of range + result -2: no valid ID3v1 genre name, mapped to ID3v1 'Other' + but taken as-is for ID3v2 genre tag */ +int CDECL id3tag_set_genre(lame_t gfp, const char* genre); + +/* return non-zero result if field name is invalid */ +int CDECL id3tag_set_fieldvalue(lame_t gfp, const char* fieldvalue); + +/* return non-zero result if image type is invalid */ +int CDECL id3tag_set_albumart(lame_t gfp, const char* image, size_t size); + +/* lame_get_id3v1_tag copies ID3v1 tag into buffer. + * Function returns number of bytes copied into buffer, or number + * of bytes rquired if buffer 'size' is too small. + * Function fails, if returned value is larger than 'size'. + * NOTE: + * This functions does nothing, if user/LAME disabled ID3v1 tag. + */ +size_t CDECL lame_get_id3v1_tag(lame_t gfp, unsigned char* buffer, size_t size); + +/* lame_get_id3v2_tag copies ID3v2 tag into buffer. + * Function returns number of bytes copied into buffer, or number + * of bytes rquired if buffer 'size' is too small. + * Function fails, if returned value is larger than 'size'. + * NOTE: + * This functions does nothing, if user/LAME disabled ID3v2 tag. + */ +size_t CDECL lame_get_id3v2_tag(lame_t gfp, unsigned char* buffer, size_t size); + +/* normaly lame_init_param writes ID3v2 tags into the audio stream + * Call lame_set_write_id3tag_automatic(gfp, 0) before lame_init_param + * to turn off this behaviour and get ID3v2 tag with above function + * write it yourself into your file. + */ +void CDECL lame_set_write_id3tag_automatic(lame_global_flags * gfp, int); +int CDECL lame_get_write_id3tag_automatic(lame_global_flags const* gfp); + +/* experimental */ +int CDECL id3tag_set_textinfo_latin1(lame_t gfp, char const *id, char const *text); + +/* experimental */ +int CDECL id3tag_set_comment_latin1(lame_t gfp, char const *lang, char const *desc, char const *text); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* experimental */ +int CDECL id3tag_set_textinfo_ucs2(lame_t gfp, char const *id, unsigned short const *text); + +/* experimental */ +int CDECL id3tag_set_comment_ucs2(lame_t gfp, char const *lang, + unsigned short const *desc, unsigned short const *text); + +/* experimental */ +int CDECL id3tag_set_fieldvalue_ucs2(lame_t gfp, const unsigned short *fieldvalue); +#endif + +/* experimental */ +int CDECL id3tag_set_fieldvalue_utf16(lame_t gfp, const unsigned short *fieldvalue); + +/* experimental */ +int CDECL id3tag_set_textinfo_utf16(lame_t gfp, char const *id, unsigned short const *text); + +/* experimental */ +int CDECL id3tag_set_comment_utf16(lame_t gfp, char const *lang, unsigned short const *desc, unsigned short const *text); + + +/*********************************************************************** +* +* list of valid bitrates [kbps] & sample frequencies [Hz]. +* first index: 0: MPEG-2 values (sample frequencies 16...24 kHz) +* 1: MPEG-1 values (sample frequencies 32...48 kHz) +* 2: MPEG-2.5 values (sample frequencies 8...12 kHz) +***********************************************************************/ + +extern const int bitrate_table [3][16]; +extern const int samplerate_table [3][ 4]; + +/* access functions for use in DLL, global vars are not exported */ +int CDECL lame_get_bitrate(int mpeg_version, int table_index); +int CDECL lame_get_samplerate(int mpeg_version, int table_index); + + +/* maximum size of albumart image (128KB), which affects LAME_MAXMP3BUFFER + as well since lame_encode_buffer() also returns ID3v2 tag data */ +#define LAME_MAXALBUMART (128 * 1024) + +/* maximum size of mp3buffer needed if you encode at most 1152 samples for + each call to lame_encode_buffer. see lame_encode_buffer() below + (LAME_MAXMP3BUFFER is now obsolete) */ +#define LAME_MAXMP3BUFFER (16384 + LAME_MAXALBUMART) + + +typedef enum { + LAME_OKAY = 0, + LAME_NOERROR = 0, + LAME_GENERICERROR = -1, + LAME_NOMEM = -10, + LAME_BADBITRATE = -11, + LAME_BADSAMPFREQ = -12, + LAME_INTERNALERROR = -13, + + FRONTEND_READERROR = -80, + FRONTEND_WRITEERROR = -81, + FRONTEND_FILETOOLARGE = -82 + +} lame_errorcodes_t; + +#if defined(__cplusplus) +} +#endif +#endif /* LAME_LAME_H */ + diff --git a/Frameworks/iosIcecast.framework/Headers/shout.h b/Frameworks/iosIcecast.framework/Headers/shout.h new file mode 100644 index 0000000..6d2de41 --- /dev/null +++ b/Frameworks/iosIcecast.framework/Headers/shout.h @@ -0,0 +1,311 @@ +/* shout.h + * + * API for libshout, the streaming library for icecast + * + * Copyright (C) 2002-2003 the Icecast team , + * Copyright (C) 2012-2015 Philipp "ph3-der-loewe" Schafft + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __LIBSHOUT_SHOUT_H__ +#define __LIBSHOUT_SHOUT_H__ + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +#define SHOUTERR_SUCCESS ( 0) /* No error */ +#define SHOUTERR_INSANE ( -1) /* Nonsensical arguments e.g. self being NULL */ +#define SHOUTERR_NOCONNECT ( -2) /* Couldn't connect */ +#define SHOUTERR_NOLOGIN ( -3) /* Login failed */ +#define SHOUTERR_SOCKET ( -4) /* Socket error */ +#define SHOUTERR_MALLOC ( -5) /* Out of memory */ +#define SHOUTERR_METADATA ( -6) +#define SHOUTERR_CONNECTED ( -7) /* Cannot set parameter while connected */ +#define SHOUTERR_UNCONNECTED ( -8) /* Not connected */ +#define SHOUTERR_UNSUPPORTED ( -9) /* This libshout doesn't support the requested option */ +#define SHOUTERR_BUSY (-10) /* Socket is busy */ +#define SHOUTERR_NOTLS (-11) /* TLS requested but not supported by peer */ +#define SHOUTERR_TLSBADCERT (-12) /* TLS connection can not be established because of bad certificate */ +#define SHOUTERR_RETRY (-13) /* Retry last operation. */ + +#define SHOUT_FORMAT_OGG ( 0) /* Ogg */ +#define SHOUT_FORMAT_MP3 ( 1) /* MP3 */ +#define SHOUT_FORMAT_WEBM ( 2) /* WebM */ +#define SHOUT_FORMAT_WEBMAUDIO ( 3) /* WebM, audio only, obsolete. Only used by shout_set_format() */ +#define SHOUT_FORMAT_MATROSKA ( 4) /* Matroska */ +#define SHOUT_FORMAT_AAC ( 5) /* audio/aac */ + +/* backward-compatibility alias */ +#define SHOUT_FORMAT_VORBIS SHOUT_FORMAT_OGG + +/* Usages */ +#define SHOUT_USAGE_AUDIO (0x0001U) /* Audio substreams*/ +#define SHOUT_USAGE_VISUAL (0x0002U) /* Picture/Video substreams (most often combined with SHOUT_USAGE_AUDIO) */ +#define SHOUT_USAGE_TEXT (0x0004U) /* Text substreams that are not subtitles */ +#define SHOUT_USAGE_SUBTITLE (0x0008U) /* Subtitle substreams */ +#define SHOUT_USAGE_LIGHT (0x0010U) /* Light control substreams */ +#define SHOUT_USAGE_UI (0x0020U) /* User interface data, such as DVD menus or buttons */ +#define SHOUT_USAGE_METADATA (0x0040U) /* Substreams that include metadata for the stream */ +#define SHOUT_USAGE_APPLICATION (0x0080U) /* Application specific data substreams */ +#define SHOUT_USAGE_CONTROL (0x0100U) /* Substreams that control the infrastructure */ +#define SHOUT_USAGE_COMPLEX (0x0200U) /* Substreams that are themself a mixture of other types */ +#define SHOUT_USAGE_OTHER (0x0400U) /* Substream of types not listed here */ +#define SHOUT_USAGE_UNKNOWN (0x0800U) /* The stream MAY contain additional substreams of unknown nature */ +#define SHOUT_USAGE_3D (0x1000U) /* The Stream contains information for 3D playback */ +#define SHOUT_USAGE_4D (0x2000U) /* The Stream contains information for 4D/XD playback */ + +#define SHOUT_PROTOCOL_HTTP ( 0) +#define SHOUT_PROTOCOL_XAUDIOCAST ( 1) /* Deprecated. May be removed in future versions. Do not use. */ +#define SHOUT_PROTOCOL_ICY ( 2) +#define SHOUT_PROTOCOL_ROARAUDIO ( 3) + +/* Possible TLS modes */ +#define SHOUT_TLS_DISABLED ( 0) /* Do not use TLS at all */ +#define SHOUT_TLS_AUTO ( 1) /* Autodetect which TLS mode to use if any */ +#define SHOUT_TLS_AUTO_NO_PLAIN ( 2) /* Like SHOUT_TLS_AUTO_NO_PLAIN but does not allow plain connections */ +#define SHOUT_TLS_RFC2818 ( 11) /* Use TLS for transport layer like HTTPS [RFC2818] does. */ +#define SHOUT_TLS_RFC2817 ( 12) /* Use TLS via HTTP Upgrade:-header [RFC2817]. */ + +#define SHOUT_AI_BITRATE "bitrate" +#define SHOUT_AI_SAMPLERATE "samplerate" +#define SHOUT_AI_CHANNELS "channels" +#define SHOUT_AI_QUALITY "quality" + +#define SHOUT_META_NAME "name" +#define SHOUT_META_URL "url" +#define SHOUT_META_GENRE "genre" +#define SHOUT_META_DESCRIPTION "description" +#define SHOUT_META_IRC "irc" +#define SHOUT_META_AIM "aim" +#define SHOUT_META_ICQ "icq" + +#define SHOUT_CALLBACK_PASS ( 1) /* Pass the event to the next handler */ + +typedef enum { + SHOUT_CONTROL__MIN = 0, + SHOUT_CONTROL_GET_SERVER_CERTIFICATE_AS_PEM, + SHOUT_CONTROL_GET_SERVER_CERTIFICATE_CHAIN_AS_PEM, + SHOUT_CONTROL__MAX = 32767 +} shout_control_t; + +typedef enum { + SHOUT_EVENT__MIN = 0, + SHOUT_EVENT_TLS_CHECK_PEER_CERTIFICATE, + SHOUT_EVENT__MAX = 32767 +} shout_event_t; + +typedef struct shout shout_t; +typedef struct _util_dict shout_metadata_t; + +typedef int (*shout_callback_t)(shout_t *shout, shout_event_t event, void *userdata, va_list ap); + +/* initializes the shout library. Must be called before anything else */ +void shout_init(void); + +/* shuts down the shout library, deallocating any global storage. Don't call + * anything afterwards */ +void shout_shutdown(void); + +/* returns a static version string. Non-null parameters will be set to the + * value of the library major, minor, and patch levels, respectively */ +const char *shout_version(int *major, int *minor, int *patch); + +/* Allocates and sets up a new shout_t. Returns NULL if it can't get enough + * memory. The returns shout_t must be disposed of with shout_free. */ +shout_t *shout_new(void); + +/* Free all memory allocated by a shout_t */ +void shout_free(shout_t *self); + +/* Returns a statically allocated string describing the last shout error + * to occur. Only valid until the next libshout call on this shout_t */ +const char *shout_get_error(shout_t *self); + +/* Return the error code (e.g. SHOUTERR_SOCKET) for this shout instance */ +int shout_get_errno(shout_t *self); + +/* returns SHOUTERR_CONNECTED or SHOUTERR_UNCONNECTED */ +int shout_get_connected(shout_t *self); + +/* Parameter manipulation functions. libshout makes copies of all parameters, + * the caller may free its copies after giving them to libshout. May return + * SHOUTERR_MALLOC */ + +/* Connection parameters */ +int shout_set_host(shout_t *self, const char *host); +const char *shout_get_host(shout_t *self); + +int shout_set_port(shout_t *self, unsigned short port); +unsigned short shout_get_port(shout_t *self); + +int shout_set_agent(shout_t *self, const char *agent); +const char *shout_get_agent(shout_t *self); + +/* See SHOUT_TLS_* above */ +int shout_set_tls(shout_t *self, int mode); +int shout_get_tls(shout_t *self); + +/* Set the directory for CA certs. Default: operating system's default */ +int shout_set_ca_directory(shout_t *self, const char *directory); +const char *shout_get_ca_directory(shout_t *self); + +/* Set a CA cert file for checking. If you use a self signed server cert + * you can pass this cert using this function for verification. + * Default: operating system's default */ +int shout_set_ca_file(shout_t *self, const char *file); +const char *shout_get_ca_file(shout_t *self); + +/* Set list of allowed ciphers. + * This function should only be used in case of using an old libshout + * after some attacks got known. Watch the icecast mailinglist for + * known problems. + * DO NOT SET THIS TO ANY FIXED VALUE. IF YOU USE THIS FUNCTION + * EXPOSE IT TO THE USER. OTHERWISE YOU WILL HARM SECURITY. + * Default: internal list of secure ciphers. */ +int shout_set_allowed_ciphers(shout_t *self, const char *ciphers); +const char *shout_get_allowed_ciphers(shout_t *self); + +/* Authentication parameters */ +int shout_set_user(shout_t *self, const char *username); +const char *shout_get_user(shout_t *self); + +int shout_set_password(shout_t *, const char *password); +const char *shout_get_password(shout_t *self); + +/* Set a client certificate for TLS connections. + * This must be in PEM format with both cert and private key in the same file. + * Default: none. */ +int shout_set_client_certificate(shout_t *self, const char *certificate); +const char *shout_get_client_certificate(shout_t *self); + +/* Mount parameters */ +int shout_set_mount(shout_t *self, const char *mount); +const char *shout_get_mount(shout_t *self); + +/* Other parameters */ +int shout_set_name(shout_t *self, const char *name); // obsolete +const char *shout_get_name(shout_t *self); // obsolete + +int shout_set_url(shout_t *self, const char *url); // obsolete +const char *shout_get_url(shout_t *self); // obsolete + +int shout_set_genre(shout_t *self, const char *genre); // obsolete +const char *shout_get_genre(shout_t *self); // obsolete + +int shout_set_description(shout_t *self, const char *description); // obsolete +const char *shout_get_description(shout_t *self); // obsolete + +int shout_set_dumpfile(shout_t *self, const char *dumpfile); +const char *shout_get_dumpfile(shout_t *self); + +int shout_set_audio_info(shout_t *self, const char *name, const char *value); +const char *shout_get_audio_info(shout_t *self, const char *name); + +/* takes a SHOUT_META_xxxx argument */ +int shout_set_meta(shout_t *self, const char *name, const char *value); +const char *shout_get_meta(shout_t *self, const char *name); + +int shout_set_public(shout_t *self, unsigned int make_public); +unsigned int shout_get_public(shout_t *self); + +/* takes a SHOUT_FORMAT_xxxx argument */ +int shout_set_format(shout_t *self, unsigned int format); // obsolete +unsigned int shout_get_format(shout_t *self); // obsolete + +/* Set the format of the content to send. + * * format is one of SHOUT_FORMAT_xxxx. + * * usage is a bit vector composed of SHOUT_USAGE_xxxx. + * * codecs is NULL as of this version. Future versions will also support NULL. + */ +int shout_set_content_format(shout_t *self, unsigned int format, unsigned int usage, const char *codecs); +int shout_get_content_format(shout_t *self, unsigned int *format, unsigned int *usage, const char **codecs); + +/* takes a SHOUT_PROTOCOL_xxxxx argument */ +int shout_set_protocol(shout_t *self, unsigned int protocol); +unsigned int shout_get_protocol(shout_t *self); + +/* Instructs libshout to use nonblocking I/O. Must be called before + * shout_open (no switching back and forth midstream at the moment). */ +int shout_set_nonblocking(shout_t* self, unsigned int nonblocking); +unsigned int shout_get_nonblocking(shout_t *self); + +/* Opens a connection to the server. All parameters must already be set */ +int shout_open(shout_t *self); + +/* Closes a connection to the server */ +int shout_close(shout_t *self); + +/* Send data to the server, parsing it for format specific timing info */ +int shout_send(shout_t *self, const unsigned char *data, size_t len); + +/* Send unparsed data to the server. Do not use this unless you know + * what you are doing. + * Returns the number of bytes written, or < 0 on error. + */ +ssize_t shout_send_raw(shout_t *self, const unsigned char *data, size_t len); + +/* return the number of bytes currently on the write queue (only makes sense in + * nonblocking mode). */ +ssize_t shout_queuelen(shout_t *self); + +/* Puts caller to sleep until it is time to send more data to the server */ +void shout_sync(shout_t *self); + +/* Amount of time in ms caller should wait before sending again */ +int shout_delay(shout_t *self); + +/* Sets MP3 metadata. + * Returns: + * SHOUTERR_SUCCESS + * SHOUTERR_UNSUPPORTED if format isn't MP3 + * SHOUTERR_MALLOC + * SHOUTERR_INSANE + * SHOUTERR_NOCONNECT + * SHOUTERR_SOCKET + */ +int shout_set_metadata(shout_t *self, shout_metadata_t *metadata); +int shout_set_http_metadata(shout_t *self, shout_metadata_t *metadata); + +/* Allocates a new metadata structure. Must be freed by shout_metadata_free. */ +shout_metadata_t *shout_metadata_new(void); + +/* Free resources allocated by shout_metadata_t */ +void shout_metadata_free(shout_metadata_t *self); + +/* Add a parameter to the metadata structure. + * Returns: + * SHOUTERR_SUCCESS on success + * SHOUTERR_INSANE if self isn't a valid shout_metadata_t* or name is null + * SHOUTERR_MALLOC if memory can't be allocated */ +int shout_metadata_add(shout_metadata_t *self, const char *name, const char *value); + +/* Advanced. Do not use. */ +int shout_control(shout_t *self, shout_control_t control, ...); +int shout_set_callback(shout_t *self, shout_callback_t callback, void *userdata); + +#ifdef __cplusplus +} +#endif + +/* --- Compiled features --- */ + +#define SHOUT_THREADSAFE @SHOUT_THREADSAFE@ +#define SHOUT_TLS @SHOUT_TLS@ + +#endif /* __LIBSHOUT_SHOUT_H__ */ diff --git a/Frameworks/iosIcecast.framework/Info.plist b/Frameworks/iosIcecast.framework/Info.plist new file mode 100644 index 0000000..f217f5a Binary files /dev/null and b/Frameworks/iosIcecast.framework/Info.plist differ diff --git a/Frameworks/iosIcecast.framework/Modules/module.modulemap b/Frameworks/iosIcecast.framework/Modules/module.modulemap new file mode 100644 index 0000000..225aedc --- /dev/null +++ b/Frameworks/iosIcecast.framework/Modules/module.modulemap @@ -0,0 +1,5 @@ +framework module iosIcecast { + umbrella header "Icecast.h" + export * + module * { export * } +} diff --git a/Frameworks/iosIcecast.framework/PrivateHeaders/codec.h b/Frameworks/iosIcecast.framework/PrivateHeaders/codec.h new file mode 100644 index 0000000..0d7fa96 --- /dev/null +++ b/Frameworks/iosIcecast.framework/PrivateHeaders/codec.h @@ -0,0 +1,242 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + + ******************************************************************** + + function: libvorbis codec headers + + ********************************************************************/ + +#ifndef _vorbis_codec_h_ +#define _vorbis_codec_h_ + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +#include "ogg.h" + +typedef struct vorbis_info{ + int version; + int channels; + long rate; + + /* The below bitrate declarations are *hints*. + Combinations of the three values carry the following implications: + + all three set to the same value: + implies a fixed rate bitstream + only nominal set: + implies a VBR stream that averages the nominal bitrate. No hard + upper/lower limit + upper and or lower set: + implies a VBR bitstream that obeys the bitrate limits. nominal + may also be set to give a nominal rate. + none set: + the coder does not care to speculate. + */ + + long bitrate_upper; + long bitrate_nominal; + long bitrate_lower; + long bitrate_window; + + void *codec_setup; +} vorbis_info; + +/* vorbis_dsp_state buffers the current vorbis audio + analysis/synthesis state. The DSP state belongs to a specific + logical bitstream ****************************************************/ +typedef struct vorbis_dsp_state{ + int analysisp; + vorbis_info *vi; + + float **pcm; + float **pcmret; + int pcm_storage; + int pcm_current; + int pcm_returned; + + int preextrapolate; + int eofflag; + + long lW; + long W; + long nW; + long centerW; + + ogg_int64_t granulepos; + ogg_int64_t sequence; + + ogg_int64_t glue_bits; + ogg_int64_t time_bits; + ogg_int64_t floor_bits; + ogg_int64_t res_bits; + + void *backend_state; +} vorbis_dsp_state; + +typedef struct vorbis_block{ + /* necessary stream state for linking to the framing abstraction */ + float **pcm; /* this is a pointer into local storage */ + oggpack_buffer opb; + + long lW; + long W; + long nW; + int pcmend; + int mode; + + int eofflag; + ogg_int64_t granulepos; + ogg_int64_t sequence; + vorbis_dsp_state *vd; /* For read-only access of configuration */ + + /* local storage to avoid remallocing; it's up to the mapping to + structure it */ + void *localstore; + long localtop; + long localalloc; + long totaluse; + struct alloc_chain *reap; + + /* bitmetrics for the frame */ + long glue_bits; + long time_bits; + long floor_bits; + long res_bits; + + void *internal; + +} vorbis_block; + +/* vorbis_block is a single block of data to be processed as part of +the analysis/synthesis stream; it belongs to a specific logical +bitstream, but is independent from other vorbis_blocks belonging to +that logical bitstream. *************************************************/ + +struct alloc_chain{ + void *ptr; + struct alloc_chain *next; +}; + +/* vorbis_info contains all the setup information specific to the + specific compression/decompression mode in progress (eg, + psychoacoustic settings, channel setup, options, codebook + etc). vorbis_info and substructures are in backends.h. +*********************************************************************/ + +/* the comments are not part of vorbis_info so that vorbis_info can be + static storage */ +typedef struct vorbis_comment{ + /* unlimited user comment fields. libvorbis writes 'libvorbis' + whatever vendor is set to in encode */ + char **user_comments; + int *comment_lengths; + int comments; + char *vendor; + +} vorbis_comment; + + +/* libvorbis encodes in two abstraction layers; first we perform DSP + and produce a packet (see docs/analysis.txt). The packet is then + coded into a framed OggSquish bitstream by the second layer (see + docs/framing.txt). Decode is the reverse process; we sync/frame + the bitstream and extract individual packets, then decode the + packet back into PCM audio. + + The extra framing/packetizing is used in streaming formats, such as + files. Over the net (such as with UDP), the framing and + packetization aren't necessary as they're provided by the transport + and the streaming layer is not used */ + +/* Vorbis PRIMITIVES: general ***************************************/ + +extern void vorbis_info_init(vorbis_info *vi); +extern void vorbis_info_clear(vorbis_info *vi); +extern int vorbis_info_blocksize(vorbis_info *vi,int zo); +extern void vorbis_comment_init(vorbis_comment *vc); +extern void vorbis_comment_add(vorbis_comment *vc, const char *comment); +extern void vorbis_comment_add_tag(vorbis_comment *vc, + const char *tag, const char *contents); +extern char *vorbis_comment_query(vorbis_comment *vc, const char *tag, int count); +extern int vorbis_comment_query_count(vorbis_comment *vc, const char *tag); +extern void vorbis_comment_clear(vorbis_comment *vc); + +extern int vorbis_block_init(vorbis_dsp_state *v, vorbis_block *vb); +extern int vorbis_block_clear(vorbis_block *vb); +extern void vorbis_dsp_clear(vorbis_dsp_state *v); +extern double vorbis_granule_time(vorbis_dsp_state *v, + ogg_int64_t granulepos); + +extern const char *vorbis_version_string(void); + +/* Vorbis PRIMITIVES: analysis/DSP layer ****************************/ + +extern int vorbis_analysis_init(vorbis_dsp_state *v,vorbis_info *vi); +extern int vorbis_commentheader_out(vorbis_comment *vc, ogg_packet *op); +extern int vorbis_analysis_headerout(vorbis_dsp_state *v, + vorbis_comment *vc, + ogg_packet *op, + ogg_packet *op_comm, + ogg_packet *op_code); +extern float **vorbis_analysis_buffer(vorbis_dsp_state *v,int vals); +extern int vorbis_analysis_wrote(vorbis_dsp_state *v,int vals); +extern int vorbis_analysis_blockout(vorbis_dsp_state *v,vorbis_block *vb); +extern int vorbis_analysis(vorbis_block *vb,ogg_packet *op); + +extern int vorbis_bitrate_addblock(vorbis_block *vb); +extern int vorbis_bitrate_flushpacket(vorbis_dsp_state *vd, + ogg_packet *op); + +/* Vorbis PRIMITIVES: synthesis layer *******************************/ +extern int vorbis_synthesis_idheader(ogg_packet *op); +extern int vorbis_synthesis_headerin(vorbis_info *vi,vorbis_comment *vc, + ogg_packet *op); + +extern int vorbis_synthesis_init(vorbis_dsp_state *v,vorbis_info *vi); +extern int vorbis_synthesis_restart(vorbis_dsp_state *v); +extern int vorbis_synthesis(vorbis_block *vb,ogg_packet *op); +extern int vorbis_synthesis_trackonly(vorbis_block *vb,ogg_packet *op); +extern int vorbis_synthesis_blockin(vorbis_dsp_state *v,vorbis_block *vb); +extern int vorbis_synthesis_pcmout(vorbis_dsp_state *v,float ***pcm); +extern int vorbis_synthesis_lapout(vorbis_dsp_state *v,float ***pcm); +extern int vorbis_synthesis_read(vorbis_dsp_state *v,int samples); +extern long vorbis_packet_blocksize(vorbis_info *vi,ogg_packet *op); + +extern int vorbis_synthesis_halfrate(vorbis_info *v,int flag); +extern int vorbis_synthesis_halfrate_p(vorbis_info *v); + +/* Vorbis ERRORS and return codes ***********************************/ + +#define OV_FALSE -1 +#define OV_EOF -2 +#define OV_HOLE -3 + +#define OV_EREAD -128 +#define OV_EFAULT -129 +#define OV_EIMPL -130 +#define OV_EINVAL -131 +#define OV_ENOTVORBIS -132 +#define OV_EBADHEADER -133 +#define OV_EVERSION -134 +#define OV_ENOTAUDIO -135 +#define OV_EBADPACKET -136 +#define OV_EBADLINK -137 +#define OV_ENOSEEK -138 + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif + diff --git a/Frameworks/iosIcecast.framework/PrivateHeaders/ogg.h b/Frameworks/iosIcecast.framework/PrivateHeaders/ogg.h new file mode 100644 index 0000000..330ea3c --- /dev/null +++ b/Frameworks/iosIcecast.framework/PrivateHeaders/ogg.h @@ -0,0 +1,209 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: toplevel libogg include + + ********************************************************************/ +#ifndef _OGG_H +#define _OGG_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include +#include "os_types.h" + +typedef struct { + void *iov_base; + size_t iov_len; +} ogg_iovec_t; + +typedef struct { + long endbyte; + int endbit; + + unsigned char *buffer; + unsigned char *ptr; + long storage; +} oggpack_buffer; + +/* ogg_page is used to encapsulate the data in one Ogg bitstream page *****/ + +typedef struct { + unsigned char *header; + long header_len; + unsigned char *body; + long body_len; +} ogg_page; + +/* ogg_stream_state contains the current encode/decode state of a logical + Ogg bitstream **********************************************************/ + +typedef struct { + unsigned char *body_data; /* bytes from packet bodies */ + long body_storage; /* storage elements allocated */ + long body_fill; /* elements stored; fill mark */ + long body_returned; /* elements of fill returned */ + + + int *lacing_vals; /* The values that will go to the segment table */ + ogg_int64_t *granule_vals; /* granulepos values for headers. Not compact + this way, but it is simple coupled to the + lacing fifo */ + long lacing_storage; + long lacing_fill; + long lacing_packet; + long lacing_returned; + + unsigned char header[282]; /* working space for header encode */ + int header_fill; + + int e_o_s; /* set when we have buffered the last packet in the + logical bitstream */ + int b_o_s; /* set after we've written the initial page + of a logical bitstream */ + long serialno; + long pageno; + ogg_int64_t packetno; /* sequence number for decode; the framing + knows where there's a hole in the data, + but we need coupling so that the codec + (which is in a separate abstraction + layer) also knows about the gap */ + ogg_int64_t granulepos; + +} ogg_stream_state; + +/* ogg_packet is used to encapsulate the data and metadata belonging + to a single raw Ogg/Vorbis packet *************************************/ + +typedef struct { + unsigned char *packet; + long bytes; + long b_o_s; + long e_o_s; + + ogg_int64_t granulepos; + + ogg_int64_t packetno; /* sequence number for decode; the framing + knows where there's a hole in the data, + but we need coupling so that the codec + (which is in a separate abstraction + layer) also knows about the gap */ +} ogg_packet; + +typedef struct { + unsigned char *data; + int storage; + int fill; + int returned; + + int unsynced; + int headerbytes; + int bodybytes; +} ogg_sync_state; + +/* Ogg BITSTREAM PRIMITIVES: bitstream ************************/ + +extern void oggpack_writeinit(oggpack_buffer *b); +extern int oggpack_writecheck(oggpack_buffer *b); +extern void oggpack_writetrunc(oggpack_buffer *b,long bits); +extern void oggpack_writealign(oggpack_buffer *b); +extern void oggpack_writecopy(oggpack_buffer *b,void *source,long bits); +extern void oggpack_reset(oggpack_buffer *b); +extern void oggpack_writeclear(oggpack_buffer *b); +extern void oggpack_readinit(oggpack_buffer *b,unsigned char *buf,int bytes); +extern void oggpack_write(oggpack_buffer *b,unsigned long value,int bits); +extern long oggpack_look(oggpack_buffer *b,int bits); +extern long oggpack_look1(oggpack_buffer *b); +extern void oggpack_adv(oggpack_buffer *b,int bits); +extern void oggpack_adv1(oggpack_buffer *b); +extern long oggpack_read(oggpack_buffer *b,int bits); +extern long oggpack_read1(oggpack_buffer *b); +extern long oggpack_bytes(oggpack_buffer *b); +extern long oggpack_bits(oggpack_buffer *b); +extern unsigned char *oggpack_get_buffer(oggpack_buffer *b); + +extern void oggpackB_writeinit(oggpack_buffer *b); +extern int oggpackB_writecheck(oggpack_buffer *b); +extern void oggpackB_writetrunc(oggpack_buffer *b,long bits); +extern void oggpackB_writealign(oggpack_buffer *b); +extern void oggpackB_writecopy(oggpack_buffer *b,void *source,long bits); +extern void oggpackB_reset(oggpack_buffer *b); +extern void oggpackB_writeclear(oggpack_buffer *b); +extern void oggpackB_readinit(oggpack_buffer *b,unsigned char *buf,int bytes); +extern void oggpackB_write(oggpack_buffer *b,unsigned long value,int bits); +extern long oggpackB_look(oggpack_buffer *b,int bits); +extern long oggpackB_look1(oggpack_buffer *b); +extern void oggpackB_adv(oggpack_buffer *b,int bits); +extern void oggpackB_adv1(oggpack_buffer *b); +extern long oggpackB_read(oggpack_buffer *b,int bits); +extern long oggpackB_read1(oggpack_buffer *b); +extern long oggpackB_bytes(oggpack_buffer *b); +extern long oggpackB_bits(oggpack_buffer *b); +extern unsigned char *oggpackB_get_buffer(oggpack_buffer *b); + +/* Ogg BITSTREAM PRIMITIVES: encoding **************************/ + +extern int ogg_stream_packetin(ogg_stream_state *os, ogg_packet *op); +extern int ogg_stream_iovecin(ogg_stream_state *os, ogg_iovec_t *iov, + int count, long e_o_s, ogg_int64_t granulepos); +extern int ogg_stream_pageout(ogg_stream_state *os, ogg_page *og); +extern int ogg_stream_pageout_fill(ogg_stream_state *os, ogg_page *og, int nfill); +extern int ogg_stream_flush(ogg_stream_state *os, ogg_page *og); +extern int ogg_stream_flush_fill(ogg_stream_state *os, ogg_page *og, int nfill); + +/* Ogg BITSTREAM PRIMITIVES: decoding **************************/ + +extern int ogg_sync_init(ogg_sync_state *oy); +extern int ogg_sync_clear(ogg_sync_state *oy); +extern int ogg_sync_reset(ogg_sync_state *oy); +extern int ogg_sync_destroy(ogg_sync_state *oy); +extern int ogg_sync_check(ogg_sync_state *oy); + +extern char *ogg_sync_buffer(ogg_sync_state *oy, long size); +extern int ogg_sync_wrote(ogg_sync_state *oy, long bytes); +extern long ogg_sync_pageseek(ogg_sync_state *oy,ogg_page *og); +extern int ogg_sync_pageout(ogg_sync_state *oy, ogg_page *og); +extern int ogg_stream_pagein(ogg_stream_state *os, ogg_page *og); +extern int ogg_stream_packetout(ogg_stream_state *os,ogg_packet *op); +extern int ogg_stream_packetpeek(ogg_stream_state *os,ogg_packet *op); + +/* Ogg BITSTREAM PRIMITIVES: general ***************************/ + +extern int ogg_stream_init(ogg_stream_state *os,int serialno); +extern int ogg_stream_clear(ogg_stream_state *os); +extern int ogg_stream_reset(ogg_stream_state *os); +extern int ogg_stream_reset_serialno(ogg_stream_state *os,int serialno); +extern int ogg_stream_destroy(ogg_stream_state *os); +extern int ogg_stream_check(ogg_stream_state *os); +extern int ogg_stream_eos(ogg_stream_state *os); + +extern void ogg_page_checksum_set(ogg_page *og); + +extern int ogg_page_version(const ogg_page *og); +extern int ogg_page_continued(const ogg_page *og); +extern int ogg_page_bos(const ogg_page *og); +extern int ogg_page_eos(const ogg_page *og); +extern ogg_int64_t ogg_page_granulepos(const ogg_page *og); +extern int ogg_page_serialno(const ogg_page *og); +extern long ogg_page_pageno(const ogg_page *og); +extern int ogg_page_packets(const ogg_page *og); + +extern void ogg_packet_clear(ogg_packet *op); + + +#ifdef __cplusplus +} +#endif + +#endif /* _OGG_H */ diff --git a/Frameworks/iosIcecast.framework/PrivateHeaders/vorbisenc.h b/Frameworks/iosIcecast.framework/PrivateHeaders/vorbisenc.h new file mode 100644 index 0000000..55f3b4a --- /dev/null +++ b/Frameworks/iosIcecast.framework/PrivateHeaders/vorbisenc.h @@ -0,0 +1,435 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: vorbis encode-engine setup + + ********************************************************************/ + +/** \file + * Libvorbisenc is a convenient API for setting up an encoding + * environment using libvorbis. Libvorbisenc encapsulates the + * actions needed to set up the encoder properly. + */ + +#ifndef _OV_ENC_H_ +#define _OV_ENC_H_ + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +#include "codec.h" + +/** + * This is the primary function within libvorbisenc for setting up managed + * bitrate modes. + * + * Before this function is called, the \ref vorbis_info + * struct should be initialized by using vorbis_info_init() from the libvorbis + * API. After encoding, vorbis_info_clear() should be called. + * + * The max_bitrate, nominal_bitrate, and min_bitrate settings are used to set + * constraints for the encoded file. This function uses these settings to + * select the appropriate encoding mode and set it up. + * + * \param vi Pointer to an initialized \ref vorbis_info struct. + * \param channels The number of channels to be encoded. + * \param rate The sampling rate of the source audio. + * \param max_bitrate Desired maximum bitrate (limit). -1 indicates unset. + * \param nominal_bitrate Desired average, or central, bitrate. -1 indicates unset. + * \param min_bitrate Desired minimum bitrate. -1 indicates unset. + * + * \return Zero for success, and negative values for failure. + * + * \retval 0 Success. + * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. + * \retval OV_EINVAL Invalid setup request, eg, out of range argument. + * \retval OV_EIMPL Unimplemented mode; unable to comply with bitrate request. + */ +extern int vorbis_encode_init(vorbis_info *vi, + long channels, + long rate, + + long max_bitrate, + long nominal_bitrate, + long min_bitrate); + +/** + * This function performs step-one of a three-step bitrate-managed encode + * setup. It functions similarly to the one-step setup performed by \ref + * vorbis_encode_init but allows an application to make further encode setup + * tweaks using \ref vorbis_encode_ctl before finally calling \ref + * vorbis_encode_setup_init to complete the setup process. + * + * Before this function is called, the \ref vorbis_info struct should be + * initialized by using vorbis_info_init() from the libvorbis API. After + * encoding, vorbis_info_clear() should be called. + * + * The max_bitrate, nominal_bitrate, and min_bitrate settings are used to set + * constraints for the encoded file. This function uses these settings to + * select the appropriate encoding mode and set it up. + * + * \param vi Pointer to an initialized vorbis_info struct. + * \param channels The number of channels to be encoded. + * \param rate The sampling rate of the source audio. + * \param max_bitrate Desired maximum bitrate (limit). -1 indicates unset. + * \param nominal_bitrate Desired average, or central, bitrate. -1 indicates unset. + * \param min_bitrate Desired minimum bitrate. -1 indicates unset. + * + * \return Zero for success, and negative for failure. + * + * \retval 0 Success + * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. + * \retval OV_EINVAL Invalid setup request, eg, out of range argument. + * \retval OV_EIMPL Unimplemented mode; unable to comply with bitrate request. + */ +extern int vorbis_encode_setup_managed(vorbis_info *vi, + long channels, + long rate, + + long max_bitrate, + long nominal_bitrate, + long min_bitrate); + +/** + * This function performs step-one of a three-step variable bitrate + * (quality-based) encode setup. It functions similarly to the one-step setup + * performed by \ref vorbis_encode_init_vbr() but allows an application to + * make further encode setup tweaks using \ref vorbis_encode_ctl() before + * finally calling \ref vorbis_encode_setup_init to complete the setup + * process. + * + * Before this function is called, the \ref vorbis_info struct should be + * initialized by using \ref vorbis_info_init() from the libvorbis API. After + * encoding, vorbis_info_clear() should be called. + * + * \param vi Pointer to an initialized vorbis_info struct. + * \param channels The number of channels to be encoded. + * \param rate The sampling rate of the source audio. + * \param quality Desired quality level, currently from -0.1 to 1.0 (lo to hi). + * + * \return Zero for success, and negative values for failure. + * + * \retval 0 Success + * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. + * \retval OV_EINVAL Invalid setup request, eg, out of range argument. + * \retval OV_EIMPL Unimplemented mode; unable to comply with quality level request. + */ +extern int vorbis_encode_setup_vbr(vorbis_info *vi, + long channels, + long rate, + + float quality + ); + +/** + * This is the primary function within libvorbisenc for setting up variable + * bitrate ("quality" based) modes. + * + * + * Before this function is called, the vorbis_info struct should be + * initialized by using vorbis_info_init() from the libvorbis API. After + * encoding, vorbis_info_clear() should be called. + * + * \param vi Pointer to an initialized vorbis_info struct. + * \param channels The number of channels to be encoded. + * \param rate The sampling rate of the source audio. + * \param base_quality Desired quality level, currently from -0.1 to 1.0 (lo to hi). + * + * + * \return Zero for success, or a negative number for failure. + * + * \retval 0 Success + * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. + * \retval OV_EINVAL Invalid setup request, eg, out of range argument. + * \retval OV_EIMPL Unimplemented mode; unable to comply with quality level request. + */ +extern int vorbis_encode_init_vbr(vorbis_info *vi, + long channels, + long rate, + + float base_quality + ); + +/** + * This function performs the last stage of three-step encoding setup, as + * described in the API overview under managed bitrate modes. + * + * Before this function is called, the \ref vorbis_info struct should be + * initialized by using vorbis_info_init() from the libvorbis API, one of + * \ref vorbis_encode_setup_managed() or \ref vorbis_encode_setup_vbr() called to + * initialize the high-level encoding setup, and \ref vorbis_encode_ctl() + * called if necessary to make encoding setup changes. + * vorbis_encode_setup_init() finalizes the highlevel encoding structure into + * a complete encoding setup after which the application may make no further + * setup changes. + * + * After encoding, vorbis_info_clear() should be called. + * + * \param vi Pointer to an initialized \ref vorbis_info struct. + * + * \return Zero for success, and negative values for failure. + * + * \retval 0 Success. + * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. + * + * \retval OV_EINVAL Attempt to use vorbis_encode_setup_init() without first + * calling one of vorbis_encode_setup_managed() or vorbis_encode_setup_vbr() to + * initialize the high-level encoding setup + * + */ +extern int vorbis_encode_setup_init(vorbis_info *vi); + +/** + * This function implements a generic interface to miscellaneous encoder + * settings similar to the classic UNIX 'ioctl()' system call. Applications + * may use vorbis_encode_ctl() to query or set bitrate management or quality + * mode details by using one of several \e request arguments detailed below. + * vorbis_encode_ctl() must be called after one of + * vorbis_encode_setup_managed() or vorbis_encode_setup_vbr(). When used + * to modify settings, \ref vorbis_encode_ctl() must be called before \ref + * vorbis_encode_setup_init(). + * + * \param vi Pointer to an initialized vorbis_info struct. + * + * \param number Specifies the desired action; See \ref encctlcodes "the list + * of available requests". + * + * \param arg void * pointing to a data structure matching the request + * argument. + * + * \retval 0 Success. Any further return information (such as the result of a + * query) is placed into the storage pointed to by *arg. + * + * \retval OV_EINVAL Invalid argument, or an attempt to modify a setting after + * calling vorbis_encode_setup_init(). + * + * \retval OV_EIMPL Unimplemented or unknown request + */ +extern int vorbis_encode_ctl(vorbis_info *vi,int number,void *arg); + +/** + * \deprecated This is a deprecated interface. Please use vorbis_encode_ctl() + * with the \ref ovectl_ratemanage2_arg struct and \ref + * OV_ECTL_RATEMANAGE2_GET and \ref OV_ECTL_RATEMANAGE2_SET calls in new code. + * + * The \ref ovectl_ratemanage_arg structure is used with vorbis_encode_ctl() + * and the \ref OV_ECTL_RATEMANAGE_GET, \ref OV_ECTL_RATEMANAGE_SET, \ref + * OV_ECTL_RATEMANAGE_AVG, \ref OV_ECTL_RATEMANAGE_HARD calls in order to + * query and modify specifics of the encoder's bitrate management + * configuration. +*/ +struct ovectl_ratemanage_arg { + int management_active; /**< nonzero if bitrate management is active*/ +/** hard lower limit (in kilobits per second) below which the stream bitrate + will never be allowed for any given bitrate_hard_window seconds of time.*/ + long bitrate_hard_min; +/** hard upper limit (in kilobits per second) above which the stream bitrate + will never be allowed for any given bitrate_hard_window seconds of time.*/ + long bitrate_hard_max; +/** the window period (in seconds) used to regulate the hard bitrate minimum + and maximum*/ + double bitrate_hard_window; +/** soft lower limit (in kilobits per second) below which the average bitrate + tracker will start nudging the bitrate higher.*/ + long bitrate_av_lo; +/** soft upper limit (in kilobits per second) above which the average bitrate + tracker will start nudging the bitrate lower.*/ + long bitrate_av_hi; +/** the window period (in seconds) used to regulate the average bitrate + minimum and maximum.*/ + double bitrate_av_window; +/** Regulates the relative centering of the average and hard windows; in + libvorbis 1.0 and 1.0.1, the hard window regulation overlapped but + followed the average window regulation. In libvorbis 1.1 a bit-reservoir + interface replaces the old windowing interface; the older windowing + interface is simulated and this field has no effect.*/ + double bitrate_av_window_center; +}; + +/** + * \name struct ovectl_ratemanage2_arg + * + * The ovectl_ratemanage2_arg structure is used with vorbis_encode_ctl() and + * the OV_ECTL_RATEMANAGE2_GET and OV_ECTL_RATEMANAGE2_SET calls in order to + * query and modify specifics of the encoder's bitrate management + * configuration. + * +*/ +struct ovectl_ratemanage2_arg { + int management_active; /**< nonzero if bitrate management is active */ +/** Lower allowed bitrate limit in kilobits per second */ + long bitrate_limit_min_kbps; +/** Upper allowed bitrate limit in kilobits per second */ + long bitrate_limit_max_kbps; + long bitrate_limit_reservoir_bits; /**struct ovectl_ratemanage2_arg * + * + * Used to query the current encoder bitrate management setting. Also used to + * initialize fields of an ovectl_ratemanage2_arg structure for use with + * \ref OV_ECTL_RATEMANAGE2_SET. + */ +#define OV_ECTL_RATEMANAGE2_GET 0x14 + +/** + * Set the current encoder bitrate management settings. + * + * Argument: struct ovectl_ratemanage2_arg * + * + * Used to set the current encoder bitrate management settings to the values + * listed in the ovectl_ratemanage2_arg. Passing a NULL pointer will disable + * bitrate management. +*/ +#define OV_ECTL_RATEMANAGE2_SET 0x15 + +/** + * Returns the current encoder hard-lowpass setting (kHz) in the double + * pointed to by arg. + * + * Argument: double * +*/ +#define OV_ECTL_LOWPASS_GET 0x20 + +/** + * Sets the encoder hard-lowpass to the value (kHz) pointed to by arg. Valid + * lowpass settings range from 2 to 99. + * + * Argument: double * +*/ +#define OV_ECTL_LOWPASS_SET 0x21 + +/** + * Returns the current encoder impulse block setting in the double pointed + * to by arg. + * + * Argument: double * +*/ +#define OV_ECTL_IBLOCK_GET 0x30 + +/** + * Sets the impulse block bias to the the value pointed to by arg. + * + * Argument: double * + * + * Valid range is -15.0 to 0.0 [default]. A negative impulse block bias will + * direct to encoder to use more bits when incoding short blocks that contain + * strong impulses, thus improving the accuracy of impulse encoding. + */ +#define OV_ECTL_IBLOCK_SET 0x31 + +/** + * Returns the current encoder coupling setting in the int pointed + * to by arg. + * + * Argument: int * +*/ +#define OV_ECTL_COUPLING_GET 0x40 + +/** + * Enables/disables channel coupling in multichannel encoding according to arg. + * + * Argument: int * + * + * Zero disables channel coupling for multichannel inputs, nonzer enables + * channel coupling. Setting has no effect on monophonic encoding or + * multichannel counts that do not offer coupling. At present, coupling is + * available for stereo and 5.1 encoding. + */ +#define OV_ECTL_COUPLING_SET 0x41 + + /* deprecated rate management supported only for compatibility */ + +/** + * Old interface to querying bitrate management settings. + * + * Deprecated after move to bit-reservoir style management in 1.1 rendered + * this interface partially obsolete. + + * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_GET instead. + * + * Argument: struct ovectl_ratemanage_arg * + */ +#define OV_ECTL_RATEMANAGE_GET 0x10 +/** + * Old interface to modifying bitrate management settings. + * + * deprecated after move to bit-reservoir style management in 1.1 rendered + * this interface partially obsolete. + * + * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead. + * + * Argument: struct ovectl_ratemanage_arg * + */ +#define OV_ECTL_RATEMANAGE_SET 0x11 +/** + * Old interface to setting average-bitrate encoding mode. + * + * Deprecated after move to bit-reservoir style management in 1.1 rendered + * this interface partially obsolete. + * + * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead. + * + * Argument: struct ovectl_ratemanage_arg * + */ +#define OV_ECTL_RATEMANAGE_AVG 0x12 +/** + * Old interface to setting bounded-bitrate encoding modes. + * + * deprecated after move to bit-reservoir style management in 1.1 rendered + * this interface partially obsolete. + * + * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead. + * + * Argument: struct ovectl_ratemanage_arg * + */ +#define OV_ECTL_RATEMANAGE_HARD 0x13 + +/*@}*/ + + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif diff --git a/Frameworks/iosIcecast.framework/PrivateHeaders/vorbisfile.h b/Frameworks/iosIcecast.framework/PrivateHeaders/vorbisfile.h new file mode 100644 index 0000000..5662611 --- /dev/null +++ b/Frameworks/iosIcecast.framework/PrivateHeaders/vorbisfile.h @@ -0,0 +1,205 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: stdio-based convenience library for opening/seeking/decoding + + ********************************************************************/ + +#ifndef _OV_FILE_H_ +#define _OV_FILE_H_ + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +#include +#include "codec.h" + +/* The function prototypes for the callbacks are basically the same as for + * the stdio functions fread, fseek, fclose, ftell. + * The one difference is that the FILE * arguments have been replaced with + * a void * - this is to be used as a pointer to whatever internal data these + * functions might need. In the stdio case, it's just a FILE * cast to a void * + * + * If you use other functions, check the docs for these functions and return + * the right values. For seek_func(), you *MUST* return -1 if the stream is + * unseekable + */ +typedef struct { + size_t (*read_func) (void *ptr, size_t size, size_t nmemb, void *datasource); + int (*seek_func) (void *datasource, ogg_int64_t offset, int whence); + int (*close_func) (void *datasource); + long (*tell_func) (void *datasource); +} ov_callbacks; + +#ifndef OV_EXCLUDE_STATIC_CALLBACKS + +/* a few sets of convenient callbacks, especially for use under + * Windows where ov_open_callbacks() should always be used instead of + * ov_open() to avoid problems with incompatible crt.o version linking + * issues. */ + +static int _ov_header_fseek_wrap(FILE *f,ogg_int64_t off,int whence){ + if(f==NULL)return(-1); + +#ifdef __MINGW32__ + return fseeko64(f,off,whence); +#elif defined (_WIN32) + return _fseeki64(f,off,whence); +#else + return fseek(f,off,whence); +#endif +} + +/* These structs below (OV_CALLBACKS_DEFAULT etc) are defined here as + * static data. That means that every file which includes this header + * will get its own copy of these structs whether it uses them or + * not unless it #defines OV_EXCLUDE_STATIC_CALLBACKS. + * These static symbols are essential on platforms such as Windows on + * which several different versions of stdio support may be linked to + * by different DLLs, and we need to be certain we know which one + * we're using (the same one as the main application). + */ + +static ov_callbacks OV_CALLBACKS_DEFAULT = { + (size_t (*)(void *, size_t, size_t, void *)) fread, + (int (*)(void *, ogg_int64_t, int)) _ov_header_fseek_wrap, + (int (*)(void *)) fclose, + (long (*)(void *)) ftell +}; + +static ov_callbacks OV_CALLBACKS_NOCLOSE = { + (size_t (*)(void *, size_t, size_t, void *)) fread, + (int (*)(void *, ogg_int64_t, int)) _ov_header_fseek_wrap, + (int (*)(void *)) NULL, + (long (*)(void *)) ftell +}; + +static ov_callbacks OV_CALLBACKS_STREAMONLY = { + (size_t (*)(void *, size_t, size_t, void *)) fread, + (int (*)(void *, ogg_int64_t, int)) NULL, + (int (*)(void *)) fclose, + (long (*)(void *)) NULL +}; + +static ov_callbacks OV_CALLBACKS_STREAMONLY_NOCLOSE = { + (size_t (*)(void *, size_t, size_t, void *)) fread, + (int (*)(void *, ogg_int64_t, int)) NULL, + (int (*)(void *)) NULL, + (long (*)(void *)) NULL +}; + +#endif + +#define NOTOPEN 0 +#define PARTOPEN 1 +#define OPENED 2 +#define STREAMSET 3 +#define INITSET 4 + +typedef struct OggVorbis_File { + void *datasource; /* Pointer to a FILE *, etc. */ + int seekable; + ogg_int64_t offset; + ogg_int64_t end; + ogg_sync_state oy; + + /* If the FILE handle isn't seekable (eg, a pipe), only the current + stream appears */ + int links; + ogg_int64_t *offsets; + ogg_int64_t *dataoffsets; + long *serialnos; + ogg_int64_t *pcmlengths; /* overloaded to maintain binary + compatibility; x2 size, stores both + beginning and end values */ + vorbis_info *vi; + vorbis_comment *vc; + + /* Decoding working state local storage */ + ogg_int64_t pcm_offset; + int ready_state; + long current_serialno; + int current_link; + + double bittrack; + double samptrack; + + ogg_stream_state os; /* take physical pages, weld into a logical + stream of packets */ + vorbis_dsp_state vd; /* central working state for the packet->PCM decoder */ + vorbis_block vb; /* local working space for packet->PCM decode */ + + ov_callbacks callbacks; + +} OggVorbis_File; + + +extern int ov_clear(OggVorbis_File *vf); +extern int ov_fopen(const char *path,OggVorbis_File *vf); +extern int ov_open(FILE *f,OggVorbis_File *vf,const char *initial,long ibytes); +extern int ov_open_callbacks(void *datasource, OggVorbis_File *vf, + const char *initial, long ibytes, ov_callbacks callbacks); + +extern int ov_test(FILE *f,OggVorbis_File *vf,const char *initial,long ibytes); +extern int ov_test_callbacks(void *datasource, OggVorbis_File *vf, + const char *initial, long ibytes, ov_callbacks callbacks); +extern int ov_test_open(OggVorbis_File *vf); + +extern long ov_bitrate(OggVorbis_File *vf,int i); +extern long ov_bitrate_instant(OggVorbis_File *vf); +extern long ov_streams(OggVorbis_File *vf); +extern long ov_seekable(OggVorbis_File *vf); +extern long ov_serialnumber(OggVorbis_File *vf,int i); + +extern ogg_int64_t ov_raw_total(OggVorbis_File *vf,int i); +extern ogg_int64_t ov_pcm_total(OggVorbis_File *vf,int i); +extern double ov_time_total(OggVorbis_File *vf,int i); + +extern int ov_raw_seek(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_pcm_seek(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_pcm_seek_page(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_time_seek(OggVorbis_File *vf,double pos); +extern int ov_time_seek_page(OggVorbis_File *vf,double pos); + +extern int ov_raw_seek_lap(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_pcm_seek_lap(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_pcm_seek_page_lap(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_time_seek_lap(OggVorbis_File *vf,double pos); +extern int ov_time_seek_page_lap(OggVorbis_File *vf,double pos); + +extern ogg_int64_t ov_raw_tell(OggVorbis_File *vf); +extern ogg_int64_t ov_pcm_tell(OggVorbis_File *vf); +extern double ov_time_tell(OggVorbis_File *vf); + +extern vorbis_info *ov_info(OggVorbis_File *vf,int link); +extern vorbis_comment *ov_comment(OggVorbis_File *vf,int link); + +extern long ov_read_float(OggVorbis_File *vf,float ***pcm_channels,int samples, + int *bitstream); +extern long ov_read_filter(OggVorbis_File *vf,char *buffer,int length, + int bigendianp,int word,int sgned,int *bitstream, + void (*filter)(float **pcm,long channels,long samples,void *filter_param),void *filter_param); +extern long ov_read(OggVorbis_File *vf,char *buffer,int length, + int bigendianp,int word,int sgned,int *bitstream); +extern int ov_crosslap(OggVorbis_File *vf1,OggVorbis_File *vf2); + +extern int ov_halfrate(OggVorbis_File *vf,int flag); +extern int ov_halfrate_p(OggVorbis_File *vf); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif + diff --git a/Frameworks/iosIcecast.framework/iosIcecast b/Frameworks/iosIcecast.framework/iosIcecast new file mode 100644 index 0000000..1737200 Binary files /dev/null and b/Frameworks/iosIcecast.framework/iosIcecast differ diff --git a/Frameworks/iosIcecast64.framework/Headers/Icecast.h b/Frameworks/iosIcecast64.framework/Headers/Icecast.h new file mode 100644 index 0000000..89c4ecd --- /dev/null +++ b/Frameworks/iosIcecast64.framework/Headers/Icecast.h @@ -0,0 +1,23 @@ +// +// Icecast.h +// Icecast +// +// Created by Pericles Maravelakis on 31/12/2018. +// + +#if TARGET_OS_IOS +#import +#endif + +#if TARGET_OS_OSX +#import +#endif + +//! Project version number for Icecast. +FOUNDATION_EXPORT double IcecastVersionNumber; + +//! Project version string for Icecast. +FOUNDATION_EXPORT const unsigned char IcecastVersionString[]; + +#include "shout.h" +#include "lame.h" diff --git a/Frameworks/iosIcecast64.framework/Headers/lame.h b/Frameworks/iosIcecast64.framework/Headers/lame.h new file mode 100644 index 0000000..5196690 --- /dev/null +++ b/Frameworks/iosIcecast64.framework/Headers/lame.h @@ -0,0 +1,1342 @@ +/* + * Interface to MP3 LAME encoding engine + * + * Copyright (c) 1999 Mark Taylor + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +/* $Id: lame.h,v 1.192 2017/08/31 14:14:46 robert Exp $ */ + +#ifndef LAME_LAME_H +#define LAME_LAME_H + +/* for size_t typedef */ +#include +/* for va_list typedef */ +#include +/* for FILE typedef, TODO: remove when removing lame_mp3_tags_fid */ +#include + +#if defined(__cplusplus) +extern "C" { +#endif + +typedef void (*lame_report_function)(const char *format, va_list ap); + +#if defined(WIN32) || defined(_WIN32) +#undef CDECL +#define CDECL __cdecl +#else +#define CDECL +#endif + +#define DEPRECATED_OR_OBSOLETE_CODE_REMOVED 1 + +typedef enum vbr_mode_e { + vbr_off=0, + vbr_mt, /* obsolete, same as vbr_mtrh */ + vbr_rh, + vbr_abr, + vbr_mtrh, + vbr_max_indicator, /* Don't use this! It's used for sanity checks. */ + vbr_default=vbr_mtrh /* change this to change the default VBR mode of LAME */ +} vbr_mode; + + +/* MPEG modes */ +typedef enum MPEG_mode_e { + STEREO = 0, + JOINT_STEREO, + DUAL_CHANNEL, /* LAME doesn't supports this! */ + MONO, + NOT_SET, + MAX_INDICATOR /* Don't use this! It's used for sanity checks. */ +} MPEG_mode; + +/* Padding types */ +typedef enum Padding_type_e { + PAD_NO = 0, + PAD_ALL, + PAD_ADJUST, + PAD_MAX_INDICATOR /* Don't use this! It's used for sanity checks. */ +} Padding_type; + + + +/*presets*/ +typedef enum preset_mode_e { + /*values from 8 to 320 should be reserved for abr bitrates*/ + /*for abr I'd suggest to directly use the targeted bitrate as a value*/ + ABR_8 = 8, + ABR_320 = 320, + + V9 = 410, /*Vx to match Lame and VBR_xx to match FhG*/ + VBR_10 = 410, + V8 = 420, + VBR_20 = 420, + V7 = 430, + VBR_30 = 430, + V6 = 440, + VBR_40 = 440, + V5 = 450, + VBR_50 = 450, + V4 = 460, + VBR_60 = 460, + V3 = 470, + VBR_70 = 470, + V2 = 480, + VBR_80 = 480, + V1 = 490, + VBR_90 = 490, + V0 = 500, + VBR_100 = 500, + + + + /*still there for compatibility*/ + R3MIX = 1000, + STANDARD = 1001, + EXTREME = 1002, + INSANE = 1003, + STANDARD_FAST = 1004, + EXTREME_FAST = 1005, + MEDIUM = 1006, + MEDIUM_FAST = 1007 +} preset_mode; + + +/*asm optimizations*/ +typedef enum asm_optimizations_e { + MMX = 1, + AMD_3DNOW = 2, + SSE = 3 +} asm_optimizations; + + +/* psychoacoustic model */ +typedef enum Psy_model_e { + PSY_GPSYCHO = 1, + PSY_NSPSYTUNE = 2 +} Psy_model; + + +/* buffer considerations */ +typedef enum buffer_constraint_e { + MDB_DEFAULT=0, + MDB_STRICT_ISO=1, + MDB_MAXIMUM=2 +} buffer_constraint; + + +struct lame_global_struct; +typedef struct lame_global_struct lame_global_flags; +typedef lame_global_flags *lame_t; + + + + +/*********************************************************************** + * + * The LAME API + * These functions should be called, in this order, for each + * MP3 file to be encoded. See the file "API" for more documentation + * + ***********************************************************************/ + + +/* + * REQUIRED: + * initialize the encoder. sets default for all encoder parameters, + * returns NULL if some malloc()'s failed + * otherwise returns pointer to structure needed for all future + * API calls. + */ +lame_global_flags * CDECL lame_init(void); +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* obsolete version */ +int CDECL lame_init_old(lame_global_flags *); +#endif + +/* + * OPTIONAL: + * set as needed to override defaults + */ + +/******************************************************************** + * input stream description + ***********************************************************************/ +/* number of samples. default = 2^32-1 */ +int CDECL lame_set_num_samples(lame_global_flags *, unsigned long); +unsigned long CDECL lame_get_num_samples(const lame_global_flags *); + +/* input sample rate in Hz. default = 44100hz */ +int CDECL lame_set_in_samplerate(lame_global_flags *, int); +int CDECL lame_get_in_samplerate(const lame_global_flags *); + +/* number of channels in input stream. default=2 */ +int CDECL lame_set_num_channels(lame_global_flags *, int); +int CDECL lame_get_num_channels(const lame_global_flags *); + +/* + scale the input by this amount before encoding. default=1 + (not used by decoding routines) +*/ +int CDECL lame_set_scale(lame_global_flags *, float); +float CDECL lame_get_scale(const lame_global_flags *); + +/* + scale the channel 0 (left) input by this amount before encoding. default=1 + (not used by decoding routines) +*/ +int CDECL lame_set_scale_left(lame_global_flags *, float); +float CDECL lame_get_scale_left(const lame_global_flags *); + +/* + scale the channel 1 (right) input by this amount before encoding. default=1 + (not used by decoding routines) +*/ +int CDECL lame_set_scale_right(lame_global_flags *, float); +float CDECL lame_get_scale_right(const lame_global_flags *); + +/* + output sample rate in Hz. default = 0, which means LAME picks best value + based on the amount of compression. MPEG only allows: + MPEG1 32, 44.1, 48khz + MPEG2 16, 22.05, 24 + MPEG2.5 8, 11.025, 12 + (not used by decoding routines) +*/ +int CDECL lame_set_out_samplerate(lame_global_flags *, int); +int CDECL lame_get_out_samplerate(const lame_global_flags *); + + +/******************************************************************** + * general control parameters + ***********************************************************************/ +/* 1=cause LAME to collect data for an MP3 frame analyzer. default=0 */ +int CDECL lame_set_analysis(lame_global_flags *, int); +int CDECL lame_get_analysis(const lame_global_flags *); + +/* + 1 = write a Xing VBR header frame. + default = 1 + this variable must have been added by a Hungarian notation Windows programmer :-) +*/ +int CDECL lame_set_bWriteVbrTag(lame_global_flags *, int); +int CDECL lame_get_bWriteVbrTag(const lame_global_flags *); + +/* 1=decode only. use lame/mpglib to convert mp3/ogg to wav. default=0 */ +int CDECL lame_set_decode_only(lame_global_flags *, int); +int CDECL lame_get_decode_only(const lame_global_flags *); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* 1=encode a Vorbis .ogg file. default=0 */ +/* DEPRECATED */ +int CDECL lame_set_ogg(lame_global_flags *, int); +int CDECL lame_get_ogg(const lame_global_flags *); +#endif + +/* + internal algorithm selection. True quality is determined by the bitrate + but this variable will effect quality by selecting expensive or cheap algorithms. + quality=0..9. 0=best (very slow). 9=worst. + recommended: 2 near-best quality, not too slow + 5 good quality, fast + 7 ok quality, really fast +*/ +int CDECL lame_set_quality(lame_global_flags *, int); +int CDECL lame_get_quality(const lame_global_flags *); + +/* + mode = 0,1,2,3 = stereo, jstereo, dual channel (not supported), mono + default: lame picks based on compression ration and input channels +*/ +int CDECL lame_set_mode(lame_global_flags *, MPEG_mode); +MPEG_mode CDECL lame_get_mode(const lame_global_flags *); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* + mode_automs. Use a M/S mode with a switching threshold based on + compression ratio + DEPRECATED +*/ +int CDECL lame_set_mode_automs(lame_global_flags *, int); +int CDECL lame_get_mode_automs(const lame_global_flags *); +#endif + +/* + force_ms. Force M/S for all frames. For testing only. + default = 0 (disabled) +*/ +int CDECL lame_set_force_ms(lame_global_flags *, int); +int CDECL lame_get_force_ms(const lame_global_flags *); + +/* use free_format? default = 0 (disabled) */ +int CDECL lame_set_free_format(lame_global_flags *, int); +int CDECL lame_get_free_format(const lame_global_flags *); + +/* perform ReplayGain analysis? default = 0 (disabled) */ +int CDECL lame_set_findReplayGain(lame_global_flags *, int); +int CDECL lame_get_findReplayGain(const lame_global_flags *); + +/* decode on the fly. Search for the peak sample. If the ReplayGain + * analysis is enabled then perform the analysis on the decoded data + * stream. default = 0 (disabled) + * NOTE: if this option is set the build-in decoder should not be used */ +int CDECL lame_set_decode_on_the_fly(lame_global_flags *, int); +int CDECL lame_get_decode_on_the_fly(const lame_global_flags *); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* DEPRECATED: now does the same as lame_set_findReplayGain() + default = 0 (disabled) */ +int CDECL lame_set_ReplayGain_input(lame_global_flags *, int); +int CDECL lame_get_ReplayGain_input(const lame_global_flags *); + +/* DEPRECATED: now does the same as + lame_set_decode_on_the_fly() && lame_set_findReplayGain() + default = 0 (disabled) */ +int CDECL lame_set_ReplayGain_decode(lame_global_flags *, int); +int CDECL lame_get_ReplayGain_decode(const lame_global_flags *); + +/* DEPRECATED: now does the same as lame_set_decode_on_the_fly() + default = 0 (disabled) */ +int CDECL lame_set_findPeakSample(lame_global_flags *, int); +int CDECL lame_get_findPeakSample(const lame_global_flags *); +#endif + +/* counters for gapless encoding */ +int CDECL lame_set_nogap_total(lame_global_flags*, int); +int CDECL lame_get_nogap_total(const lame_global_flags*); + +int CDECL lame_set_nogap_currentindex(lame_global_flags* , int); +int CDECL lame_get_nogap_currentindex(const lame_global_flags*); + + +/* + * OPTIONAL: + * Set printf like error/debug/message reporting functions. + * The second argument has to be a pointer to a function which looks like + * void my_debugf(const char *format, va_list ap) + * { + * (void) vfprintf(stdout, format, ap); + * } + * If you use NULL as the value of the pointer in the set function, the + * lame buildin function will be used (prints to stderr). + * To quiet any output you have to replace the body of the example function + * with just "return;" and use it in the set function. + */ +int CDECL lame_set_errorf(lame_global_flags *, lame_report_function); +int CDECL lame_set_debugf(lame_global_flags *, lame_report_function); +int CDECL lame_set_msgf (lame_global_flags *, lame_report_function); + + + +/* set one of brate compression ratio. default is compression ratio of 11. */ +int CDECL lame_set_brate(lame_global_flags *, int); +int CDECL lame_get_brate(const lame_global_flags *); +int CDECL lame_set_compression_ratio(lame_global_flags *, float); +float CDECL lame_get_compression_ratio(const lame_global_flags *); + + +int CDECL lame_set_preset( lame_global_flags* gfp, int ); +int CDECL lame_set_asm_optimizations( lame_global_flags* gfp, int, int ); + + + +/******************************************************************** + * frame params + ***********************************************************************/ +/* mark as copyright. default=0 */ +int CDECL lame_set_copyright(lame_global_flags *, int); +int CDECL lame_get_copyright(const lame_global_flags *); + +/* mark as original. default=1 */ +int CDECL lame_set_original(lame_global_flags *, int); +int CDECL lame_get_original(const lame_global_flags *); + +/* error_protection. Use 2 bytes from each frame for CRC checksum. default=0 */ +int CDECL lame_set_error_protection(lame_global_flags *, int); +int CDECL lame_get_error_protection(const lame_global_flags *); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* padding_type. 0=pad no frames 1=pad all frames 2=adjust padding(default) */ +int CDECL lame_set_padding_type(lame_global_flags *, Padding_type); +Padding_type CDECL lame_get_padding_type(const lame_global_flags *); +#endif + +/* MP3 'private extension' bit Meaningless. default=0 */ +int CDECL lame_set_extension(lame_global_flags *, int); +int CDECL lame_get_extension(const lame_global_flags *); + +/* enforce strict ISO compliance. default=0 */ +int CDECL lame_set_strict_ISO(lame_global_flags *, int); +int CDECL lame_get_strict_ISO(const lame_global_flags *); + + +/******************************************************************** + * quantization/noise shaping + ***********************************************************************/ + +/* disable the bit reservoir. For testing only. default=0 */ +int CDECL lame_set_disable_reservoir(lame_global_flags *, int); +int CDECL lame_get_disable_reservoir(const lame_global_flags *); + +/* select a different "best quantization" function. default=0 */ +int CDECL lame_set_quant_comp(lame_global_flags *, int); +int CDECL lame_get_quant_comp(const lame_global_flags *); +int CDECL lame_set_quant_comp_short(lame_global_flags *, int); +int CDECL lame_get_quant_comp_short(const lame_global_flags *); + +int CDECL lame_set_experimentalX(lame_global_flags *, int); /* compatibility*/ +int CDECL lame_get_experimentalX(const lame_global_flags *); + +/* another experimental option. for testing only */ +int CDECL lame_set_experimentalY(lame_global_flags *, int); +int CDECL lame_get_experimentalY(const lame_global_flags *); + +/* another experimental option. for testing only */ +int CDECL lame_set_experimentalZ(lame_global_flags *, int); +int CDECL lame_get_experimentalZ(const lame_global_flags *); + +/* Naoki's psycho acoustic model. default=0 */ +int CDECL lame_set_exp_nspsytune(lame_global_flags *, int); +int CDECL lame_get_exp_nspsytune(const lame_global_flags *); + +void CDECL lame_set_msfix(lame_global_flags *, double); +float CDECL lame_get_msfix(const lame_global_flags *); + + +/******************************************************************** + * VBR control + ***********************************************************************/ +/* Types of VBR. default = vbr_off = CBR */ +int CDECL lame_set_VBR(lame_global_flags *, vbr_mode); +vbr_mode CDECL lame_get_VBR(const lame_global_flags *); + +/* VBR quality level. 0=highest 9=lowest */ +int CDECL lame_set_VBR_q(lame_global_flags *, int); +int CDECL lame_get_VBR_q(const lame_global_flags *); + +/* VBR quality level. 0=highest 9=lowest, Range [0,...,10[ */ +int CDECL lame_set_VBR_quality(lame_global_flags *, float); +float CDECL lame_get_VBR_quality(const lame_global_flags *); + +/* Ignored except for VBR=vbr_abr (ABR mode) */ +int CDECL lame_set_VBR_mean_bitrate_kbps(lame_global_flags *, int); +int CDECL lame_get_VBR_mean_bitrate_kbps(const lame_global_flags *); + +int CDECL lame_set_VBR_min_bitrate_kbps(lame_global_flags *, int); +int CDECL lame_get_VBR_min_bitrate_kbps(const lame_global_flags *); + +int CDECL lame_set_VBR_max_bitrate_kbps(lame_global_flags *, int); +int CDECL lame_get_VBR_max_bitrate_kbps(const lame_global_flags *); + +/* + 1=strictly enforce VBR_min_bitrate. Normally it will be violated for + analog silence +*/ +int CDECL lame_set_VBR_hard_min(lame_global_flags *, int); +int CDECL lame_get_VBR_hard_min(const lame_global_flags *); + +/* for preset */ +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +int CDECL lame_set_preset_expopts(lame_global_flags *, int); +#endif + +/******************************************************************** + * Filtering control + ***********************************************************************/ +/* freq in Hz to apply lowpass. Default = 0 = lame chooses. -1 = disabled */ +int CDECL lame_set_lowpassfreq(lame_global_flags *, int); +int CDECL lame_get_lowpassfreq(const lame_global_flags *); +/* width of transition band, in Hz. Default = one polyphase filter band */ +int CDECL lame_set_lowpasswidth(lame_global_flags *, int); +int CDECL lame_get_lowpasswidth(const lame_global_flags *); + +/* freq in Hz to apply highpass. Default = 0 = lame chooses. -1 = disabled */ +int CDECL lame_set_highpassfreq(lame_global_flags *, int); +int CDECL lame_get_highpassfreq(const lame_global_flags *); +/* width of transition band, in Hz. Default = one polyphase filter band */ +int CDECL lame_set_highpasswidth(lame_global_flags *, int); +int CDECL lame_get_highpasswidth(const lame_global_flags *); + + +/******************************************************************** + * psycho acoustics and other arguments which you should not change + * unless you know what you are doing + ***********************************************************************/ + +/* only use ATH for masking */ +int CDECL lame_set_ATHonly(lame_global_flags *, int); +int CDECL lame_get_ATHonly(const lame_global_flags *); + +/* only use ATH for short blocks */ +int CDECL lame_set_ATHshort(lame_global_flags *, int); +int CDECL lame_get_ATHshort(const lame_global_flags *); + +/* disable ATH */ +int CDECL lame_set_noATH(lame_global_flags *, int); +int CDECL lame_get_noATH(const lame_global_flags *); + +/* select ATH formula */ +int CDECL lame_set_ATHtype(lame_global_flags *, int); +int CDECL lame_get_ATHtype(const lame_global_flags *); + +/* lower ATH by this many db */ +int CDECL lame_set_ATHlower(lame_global_flags *, float); +float CDECL lame_get_ATHlower(const lame_global_flags *); + +/* select ATH adaptive adjustment type */ +int CDECL lame_set_athaa_type( lame_global_flags *, int); +int CDECL lame_get_athaa_type( const lame_global_flags *); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* select the loudness approximation used by the ATH adaptive auto-leveling */ +int CDECL lame_set_athaa_loudapprox( lame_global_flags *, int); +int CDECL lame_get_athaa_loudapprox( const lame_global_flags *); +#endif + +/* adjust (in dB) the point below which adaptive ATH level adjustment occurs */ +int CDECL lame_set_athaa_sensitivity( lame_global_flags *, float); +float CDECL lame_get_athaa_sensitivity( const lame_global_flags* ); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* OBSOLETE: predictability limit (ISO tonality formula) */ +int CDECL lame_set_cwlimit(lame_global_flags *, int); +int CDECL lame_get_cwlimit(const lame_global_flags *); +#endif + +/* + allow blocktypes to differ between channels? + default: 0 for jstereo, 1 for stereo +*/ +int CDECL lame_set_allow_diff_short(lame_global_flags *, int); +int CDECL lame_get_allow_diff_short(const lame_global_flags *); + +/* use temporal masking effect (default = 1) */ +int CDECL lame_set_useTemporal(lame_global_flags *, int); +int CDECL lame_get_useTemporal(const lame_global_flags *); + +/* use temporal masking effect (default = 1) */ +int CDECL lame_set_interChRatio(lame_global_flags *, float); +float CDECL lame_get_interChRatio(const lame_global_flags *); + +/* disable short blocks */ +int CDECL lame_set_no_short_blocks(lame_global_flags *, int); +int CDECL lame_get_no_short_blocks(const lame_global_flags *); + +/* force short blocks */ +int CDECL lame_set_force_short_blocks(lame_global_flags *, int); +int CDECL lame_get_force_short_blocks(const lame_global_flags *); + +/* Input PCM is emphased PCM (for instance from one of the rarely + emphased CDs), it is STRONGLY not recommended to use this, because + psycho does not take it into account, and last but not least many decoders + ignore these bits */ +int CDECL lame_set_emphasis(lame_global_flags *, int); +int CDECL lame_get_emphasis(const lame_global_flags *); + + + +/************************************************************************/ +/* internal variables, cannot be set... */ +/* provided because they may be of use to calling application */ +/************************************************************************/ +/* version 0=MPEG-2 1=MPEG-1 (2=MPEG-2.5) */ +int CDECL lame_get_version(const lame_global_flags *); + +/* encoder delay */ +int CDECL lame_get_encoder_delay(const lame_global_flags *); + +/* + padding appended to the input to make sure decoder can fully decode + all input. Note that this value can only be calculated during the + call to lame_encoder_flush(). Before lame_encoder_flush() has + been called, the value of encoder_padding = 0. +*/ +int CDECL lame_get_encoder_padding(const lame_global_flags *); + +/* size of MPEG frame */ +int CDECL lame_get_framesize(const lame_global_flags *); + +/* number of PCM samples buffered, but not yet encoded to mp3 data. */ +int CDECL lame_get_mf_samples_to_encode( const lame_global_flags* gfp ); + +/* + size (bytes) of mp3 data buffered, but not yet encoded. + this is the number of bytes which would be output by a call to + lame_encode_flush_nogap. NOTE: lame_encode_flush() will return + more bytes than this because it will encode the reamining buffered + PCM samples before flushing the mp3 buffers. +*/ +int CDECL lame_get_size_mp3buffer( const lame_global_flags* gfp ); + +/* number of frames encoded so far */ +int CDECL lame_get_frameNum(const lame_global_flags *); + +/* + lame's estimate of the total number of frames to be encoded + only valid if calling program set num_samples +*/ +int CDECL lame_get_totalframes(const lame_global_flags *); + +/* RadioGain value. Multiplied by 10 and rounded to the nearest. */ +int CDECL lame_get_RadioGain(const lame_global_flags *); + +/* AudiophileGain value. Multipled by 10 and rounded to the nearest. */ +int CDECL lame_get_AudiophileGain(const lame_global_flags *); + +/* the peak sample */ +float CDECL lame_get_PeakSample(const lame_global_flags *); + +/* Gain change required for preventing clipping. The value is correct only if + peak sample searching was enabled. If negative then the waveform + already does not clip. The value is multiplied by 10 and rounded up. */ +int CDECL lame_get_noclipGainChange(const lame_global_flags *); + +/* user-specified scale factor required for preventing clipping. Value is + correct only if peak sample searching was enabled and no user-specified + scaling was performed. If negative then either the waveform already does + not clip or the value cannot be determined */ +float CDECL lame_get_noclipScale(const lame_global_flags *); + +/* returns the limit of PCM samples, which one can pass in an encode call + under the constrain of a provided buffer of size buffer_size */ +int CDECL lame_get_maximum_number_of_samples(lame_t gfp, size_t buffer_size); + + + + +/* + * REQUIRED: + * sets more internal configuration based on data provided above. + * returns -1 if something failed. + */ +int CDECL lame_init_params(lame_global_flags *); + + +/* + * OPTIONAL: + * get the version number, in a string. of the form: + * "3.63 (beta)" or just "3.63". + */ +const char* CDECL get_lame_version ( void ); +const char* CDECL get_lame_short_version ( void ); +const char* CDECL get_lame_very_short_version ( void ); +const char* CDECL get_psy_version ( void ); +const char* CDECL get_lame_url ( void ); +const char* CDECL get_lame_os_bitness ( void ); + +/* + * OPTIONAL: + * get the version numbers in numerical form. + */ +typedef struct { + /* generic LAME version */ + int major; + int minor; + int alpha; /* 0 if not an alpha version */ + int beta; /* 0 if not a beta version */ + + /* version of the psy model */ + int psy_major; + int psy_minor; + int psy_alpha; /* 0 if not an alpha version */ + int psy_beta; /* 0 if not a beta version */ + + /* compile time features */ + const char *features; /* Don't make assumptions about the contents! */ +} lame_version_t; +void CDECL get_lame_version_numerical(lame_version_t *); + + +/* + * OPTIONAL: + * print internal lame configuration to message handler + */ +void CDECL lame_print_config(const lame_global_flags* gfp); + +void CDECL lame_print_internals( const lame_global_flags *gfp); + + +/* + * input pcm data, output (maybe) mp3 frames. + * This routine handles all buffering, resampling and filtering for you. + * + * return code number of bytes output in mp3buf. Can be 0 + * -1: mp3buf was too small + * -2: malloc() problem + * -3: lame_init_params() not called + * -4: psycho acoustic problems + * + * The required mp3buf_size can be computed from num_samples, + * samplerate and encoding rate, but here is a worst case estimate: + * + * mp3buf_size in bytes = 1.25*num_samples + 7200 + * + * I think a tighter bound could be: (mt, March 2000) + * MPEG1: + * num_samples*(bitrate/8)/samplerate + 4*1152*(bitrate/8)/samplerate + 512 + * MPEG2: + * num_samples*(bitrate/8)/samplerate + 4*576*(bitrate/8)/samplerate + 256 + * + * but test first if you use that! + * + * set mp3buf_size = 0 and LAME will not check if mp3buf_size is + * large enough. + * + * NOTE: + * if gfp->num_channels=2, but gfp->mode = 3 (mono), the L & R channels + * will be averaged into the L channel before encoding only the L channel + * This will overwrite the data in buffer_l[] and buffer_r[]. + * +*/ +int CDECL lame_encode_buffer ( + lame_global_flags* gfp, /* global context handle */ + const short int buffer_l [], /* PCM data for left channel */ + const short int buffer_r [], /* PCM data for right channel */ + const int nsamples, /* number of samples per channel */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + const int mp3buf_size ); /* number of valid octets in this + stream */ + +/* + * as above, but input has L & R channel data interleaved. + * NOTE: + * num_samples = number of samples in the L (or R) + * channel, not the total number of samples in pcm[] + */ +int CDECL lame_encode_buffer_interleaved( + lame_global_flags* gfp, /* global context handlei */ + short int pcm[], /* PCM data for left and right + channel, interleaved */ + int num_samples, /* number of samples per channel, + _not_ number of samples in + pcm[] */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + int mp3buf_size ); /* number of valid octets in this + stream */ + + +/* as lame_encode_buffer, but for 'float's. + * !! NOTE: !! data must still be scaled to be in the same range as + * short int, +/- 32768 + */ +int CDECL lame_encode_buffer_float( + lame_global_flags* gfp, /* global context handle */ + const float pcm_l [], /* PCM data for left channel */ + const float pcm_r [], /* PCM data for right channel */ + const int nsamples, /* number of samples per channel */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + const int mp3buf_size ); /* number of valid octets in this + stream */ + +/* as lame_encode_buffer, but for 'float's. + * !! NOTE: !! data must be scaled to +/- 1 full scale + */ +int CDECL lame_encode_buffer_ieee_float( + lame_t gfp, + const float pcm_l [], /* PCM data for left channel */ + const float pcm_r [], /* PCM data for right channel */ + const int nsamples, + unsigned char * mp3buf, + const int mp3buf_size); +int CDECL lame_encode_buffer_interleaved_ieee_float( + lame_t gfp, + const float pcm[], /* PCM data for left and right + channel, interleaved */ + const int nsamples, + unsigned char * mp3buf, + const int mp3buf_size); + +/* as lame_encode_buffer, but for 'double's. + * !! NOTE: !! data must be scaled to +/- 1 full scale + */ +int CDECL lame_encode_buffer_ieee_double( + lame_t gfp, + const double pcm_l [], /* PCM data for left channel */ + const double pcm_r [], /* PCM data for right channel */ + const int nsamples, + unsigned char * mp3buf, + const int mp3buf_size); +int CDECL lame_encode_buffer_interleaved_ieee_double( + lame_t gfp, + const double pcm[], /* PCM data for left and right + channel, interleaved */ + const int nsamples, + unsigned char * mp3buf, + const int mp3buf_size); + +/* as lame_encode_buffer, but for long's + * !! NOTE: !! data must still be scaled to be in the same range as + * short int, +/- 32768 + * + * This scaling was a mistake (doesn't allow one to exploit full + * precision of type 'long'. Use lame_encode_buffer_long2() instead. + * + */ +int CDECL lame_encode_buffer_long( + lame_global_flags* gfp, /* global context handle */ + const long buffer_l [], /* PCM data for left channel */ + const long buffer_r [], /* PCM data for right channel */ + const int nsamples, /* number of samples per channel */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + const int mp3buf_size ); /* number of valid octets in this + stream */ + +/* Same as lame_encode_buffer_long(), but with correct scaling. + * !! NOTE: !! data must still be scaled to be in the same range as + * type 'long'. Data should be in the range: +/- 2^(8*size(long)-1) + * + */ +int CDECL lame_encode_buffer_long2( + lame_global_flags* gfp, /* global context handle */ + const long buffer_l [], /* PCM data for left channel */ + const long buffer_r [], /* PCM data for right channel */ + const int nsamples, /* number of samples per channel */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + const int mp3buf_size ); /* number of valid octets in this + stream */ + +/* as lame_encode_buffer, but for int's + * !! NOTE: !! input should be scaled to the maximum range of 'int' + * If int is 4 bytes, then the values should range from + * +/- 2147483648. + * + * This routine does not (and cannot, without loosing precision) use + * the same scaling as the rest of the lame_encode_buffer() routines. + * + */ +int CDECL lame_encode_buffer_int( + lame_global_flags* gfp, /* global context handle */ + const int buffer_l [], /* PCM data for left channel */ + const int buffer_r [], /* PCM data for right channel */ + const int nsamples, /* number of samples per channel */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + const int mp3buf_size ); /* number of valid octets in this + stream */ + +/* + * as above, but for interleaved data. + * !! NOTE: !! data must still be scaled to be in the same range as + * type 'int32_t'. Data should be in the range: +/- 2^(8*size(int32_t)-1) + * NOTE: + * num_samples = number of samples in the L (or R) + * channel, not the total number of samples in pcm[] + */ +int +lame_encode_buffer_interleaved_int( + lame_t gfp, + const int pcm [], /* PCM data for left and right + channel, interleaved */ + const int nsamples, /* number of samples per channel, + _not_ number of samples in + pcm[] */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + const int mp3buf_size ); /* number of valid octets in this + stream */ + + + +/* + * REQUIRED: + * lame_encode_flush will flush the intenal PCM buffers, padding with + * 0's to make sure the final frame is complete, and then flush + * the internal MP3 buffers, and thus may return a + * final few mp3 frames. 'mp3buf' should be at least 7200 bytes long + * to hold all possible emitted data. + * + * will also write id3v1 tags (if any) into the bitstream + * + * return code = number of bytes output to mp3buf. Can be 0 + */ +int CDECL lame_encode_flush( + lame_global_flags * gfp, /* global context handle */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + int size); /* number of valid octets in this stream */ + +/* + * OPTIONAL: + * lame_encode_flush_nogap will flush the internal mp3 buffers and pad + * the last frame with ancillary data so it is a complete mp3 frame. + * + * 'mp3buf' should be at least 7200 bytes long + * to hold all possible emitted data. + * + * After a call to this routine, the outputed mp3 data is complete, but + * you may continue to encode new PCM samples and write future mp3 data + * to a different file. The two mp3 files will play back with no gaps + * if they are concatenated together. + * + * This routine will NOT write id3v1 tags into the bitstream. + * + * return code = number of bytes output to mp3buf. Can be 0 + */ +int CDECL lame_encode_flush_nogap( + lame_global_flags * gfp, /* global context handle */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + int size); /* number of valid octets in this stream */ + +/* + * OPTIONAL: + * Normally, this is called by lame_init_params(). It writes id3v2 and + * Xing headers into the front of the bitstream, and sets frame counters + * and bitrate histogram data to 0. You can also call this after + * lame_encode_flush_nogap(). + */ +int CDECL lame_init_bitstream( + lame_global_flags * gfp); /* global context handle */ + + + +/* + * OPTIONAL: some simple statistics + * a bitrate histogram to visualize the distribution of used frame sizes + * a stereo mode histogram to visualize the distribution of used stereo + * modes, useful in joint-stereo mode only + * 0: LR left-right encoded + * 1: LR-I left-right and intensity encoded (currently not supported) + * 2: MS mid-side encoded + * 3: MS-I mid-side and intensity encoded (currently not supported) + * + * attention: don't call them after lame_encode_finish + * suggested: lame_encode_flush -> lame_*_hist -> lame_close + */ + +void CDECL lame_bitrate_hist( + const lame_global_flags * gfp, + int bitrate_count[14] ); +void CDECL lame_bitrate_kbps( + const lame_global_flags * gfp, + int bitrate_kbps [14] ); +void CDECL lame_stereo_mode_hist( + const lame_global_flags * gfp, + int stereo_mode_count[4] ); + +void CDECL lame_bitrate_stereo_mode_hist ( + const lame_global_flags * gfp, + int bitrate_stmode_count[14][4] ); + +void CDECL lame_block_type_hist ( + const lame_global_flags * gfp, + int btype_count[6] ); + +void CDECL lame_bitrate_block_type_hist ( + const lame_global_flags * gfp, + int bitrate_btype_count[14][6] ); + +#if (DEPRECATED_OR_OBSOLETE_CODE_REMOVED && 0) +#else +/* + * OPTIONAL: + * lame_mp3_tags_fid will rewrite a Xing VBR tag to the mp3 file with file + * pointer fid. These calls perform forward and backwards seeks, so make + * sure fid is a real file. Make sure lame_encode_flush has been called, + * and all mp3 data has been written to the file before calling this + * function. + * NOTE: + * if VBR tags are turned off by the user, or turned off by LAME because + * the output is not a regular file, this call does nothing + * NOTE: + * LAME wants to read from the file to skip an optional ID3v2 tag, so + * make sure you opened the file for writing and reading. + * NOTE: + * You can call lame_get_lametag_frame instead, if you want to insert + * the lametag yourself. +*/ +void CDECL lame_mp3_tags_fid(lame_global_flags *, FILE* fid); +#endif + +/* + * OPTIONAL: + * lame_get_lametag_frame copies the final LAME-tag into 'buffer'. + * The function returns the number of bytes copied into buffer, or + * the required buffer size, if the provided buffer is too small. + * Function failed, if the return value is larger than 'size'! + * Make sure lame_encode flush has been called before calling this function. + * NOTE: + * if VBR tags are turned off by the user, or turned off by LAME, + * this call does nothing and returns 0. + * NOTE: + * LAME inserted an empty frame in the beginning of mp3 audio data, + * which you have to replace by the final LAME-tag frame after encoding. + * In case there is no ID3v2 tag, usually this frame will be the very first + * data in your mp3 file. If you put some other leading data into your + * file, you'll have to do some bookkeeping about where to write this buffer. + */ +size_t CDECL lame_get_lametag_frame( + const lame_global_flags *, unsigned char* buffer, size_t size); + +/* + * REQUIRED: + * final call to free all remaining buffers + */ +int CDECL lame_close (lame_global_flags *); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* + * OBSOLETE: + * lame_encode_finish combines lame_encode_flush() and lame_close() in + * one call. However, once this call is made, the statistics routines + * will no longer work because the data will have been cleared, and + * lame_mp3_tags_fid() cannot be called to add data to the VBR header + */ +int CDECL lame_encode_finish( + lame_global_flags* gfp, + unsigned char* mp3buf, + int size ); +#endif + + + + + + +/********************************************************************* + * + * decoding + * + * a simple interface to mpglib, part of mpg123, is also included if + * libmp3lame is compiled with HAVE_MPGLIB + * + *********************************************************************/ + +struct hip_global_struct; +typedef struct hip_global_struct hip_global_flags; +typedef hip_global_flags *hip_t; + + +typedef struct { + int header_parsed; /* 1 if header was parsed and following data was + computed */ + int stereo; /* number of channels */ + int samplerate; /* sample rate */ + int bitrate; /* bitrate */ + int mode; /* mp3 frame type */ + int mode_ext; /* mp3 frame type */ + int framesize; /* number of samples per mp3 frame */ + + /* this data is only computed if mpglib detects a Xing VBR header */ + unsigned long nsamp; /* number of samples in mp3 file. */ + int totalframes; /* total number of frames in mp3 file */ + + /* this data is not currently computed by the mpglib routines */ + int framenum; /* frames decoded counter */ +} mp3data_struct; + +/* required call to initialize decoder */ +hip_t CDECL hip_decode_init(void); + +/* cleanup call to exit decoder */ +int CDECL hip_decode_exit(hip_t gfp); + +/* HIP reporting functions */ +void CDECL hip_set_errorf(hip_t gfp, lame_report_function f); +void CDECL hip_set_debugf(hip_t gfp, lame_report_function f); +void CDECL hip_set_msgf (hip_t gfp, lame_report_function f); + +/********************************************************************* + * input 1 mp3 frame, output (maybe) pcm data. + * + * nout = hip_decode(hip, mp3buf,len,pcm_l,pcm_r); + * + * input: + * len : number of bytes of mp3 data in mp3buf + * mp3buf[len] : mp3 data to be decoded + * + * output: + * nout: -1 : decoding error + * 0 : need more data before we can complete the decode + * >0 : returned 'nout' samples worth of data in pcm_l,pcm_r + * pcm_l[nout] : left channel data + * pcm_r[nout] : right channel data + * + *********************************************************************/ +int CDECL hip_decode( hip_t gfp + , unsigned char * mp3buf + , size_t len + , short pcm_l[] + , short pcm_r[] + ); + +/* same as hip_decode, and also returns mp3 header data */ +int CDECL hip_decode_headers( hip_t gfp + , unsigned char* mp3buf + , size_t len + , short pcm_l[] + , short pcm_r[] + , mp3data_struct* mp3data + ); + +/* same as hip_decode, but returns at most one frame */ +int CDECL hip_decode1( hip_t gfp + , unsigned char* mp3buf + , size_t len + , short pcm_l[] + , short pcm_r[] + ); + +/* same as hip_decode1, but returns at most one frame and mp3 header data */ +int CDECL hip_decode1_headers( hip_t gfp + , unsigned char* mp3buf + , size_t len + , short pcm_l[] + , short pcm_r[] + , mp3data_struct* mp3data + ); + +/* same as hip_decode1_headers, but also returns enc_delay and enc_padding + from VBR Info tag, (-1 if no info tag was found) */ +int CDECL hip_decode1_headersB( hip_t gfp + , unsigned char* mp3buf + , size_t len + , short pcm_l[] + , short pcm_r[] + , mp3data_struct* mp3data + , int *enc_delay + , int *enc_padding + ); + + + +/* OBSOLETE: + * lame_decode... functions are there to keep old code working + * but it is strongly recommended to replace calls by hip_decode... + * function calls, see above. + */ +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +int CDECL lame_decode_init(void); +int CDECL lame_decode( + unsigned char * mp3buf, + int len, + short pcm_l[], + short pcm_r[] ); +int CDECL lame_decode_headers( + unsigned char* mp3buf, + int len, + short pcm_l[], + short pcm_r[], + mp3data_struct* mp3data ); +int CDECL lame_decode1( + unsigned char* mp3buf, + int len, + short pcm_l[], + short pcm_r[] ); +int CDECL lame_decode1_headers( + unsigned char* mp3buf, + int len, + short pcm_l[], + short pcm_r[], + mp3data_struct* mp3data ); +int CDECL lame_decode1_headersB( + unsigned char* mp3buf, + int len, + short pcm_l[], + short pcm_r[], + mp3data_struct* mp3data, + int *enc_delay, + int *enc_padding ); +int CDECL lame_decode_exit(void); + +#endif /* obsolete lame_decode API calls */ + + +/********************************************************************* + * + * id3tag stuff + * + *********************************************************************/ + +/* + * id3tag.h -- Interface to write ID3 version 1 and 2 tags. + * + * Copyright (C) 2000 Don Melton. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. + */ + +/* utility to obtain alphabetically sorted list of genre names with numbers */ +void CDECL id3tag_genre_list( + void (*handler)(int, const char *, void *), + void* cookie); + +void CDECL id3tag_init (lame_t gfp); + +/* force addition of version 2 tag */ +void CDECL id3tag_add_v2 (lame_t gfp); + +/* add only a version 1 tag */ +void CDECL id3tag_v1_only (lame_t gfp); + +/* add only a version 2 tag */ +void CDECL id3tag_v2_only (lame_t gfp); + +/* pad version 1 tag with spaces instead of nulls */ +void CDECL id3tag_space_v1 (lame_t gfp); + +/* pad version 2 tag with extra 128 bytes */ +void CDECL id3tag_pad_v2 (lame_t gfp); + +/* pad version 2 tag with extra n bytes */ +void CDECL id3tag_set_pad (lame_t gfp, size_t n); + +void CDECL id3tag_set_title(lame_t gfp, const char* title); +void CDECL id3tag_set_artist(lame_t gfp, const char* artist); +void CDECL id3tag_set_album(lame_t gfp, const char* album); +void CDECL id3tag_set_year(lame_t gfp, const char* year); +void CDECL id3tag_set_comment(lame_t gfp, const char* comment); + +/* return -1 result if track number is out of ID3v1 range + and ignored for ID3v1 */ +int CDECL id3tag_set_track(lame_t gfp, const char* track); + +/* return non-zero result if genre name or number is invalid + result 0: OK + result -1: genre number out of range + result -2: no valid ID3v1 genre name, mapped to ID3v1 'Other' + but taken as-is for ID3v2 genre tag */ +int CDECL id3tag_set_genre(lame_t gfp, const char* genre); + +/* return non-zero result if field name is invalid */ +int CDECL id3tag_set_fieldvalue(lame_t gfp, const char* fieldvalue); + +/* return non-zero result if image type is invalid */ +int CDECL id3tag_set_albumart(lame_t gfp, const char* image, size_t size); + +/* lame_get_id3v1_tag copies ID3v1 tag into buffer. + * Function returns number of bytes copied into buffer, or number + * of bytes rquired if buffer 'size' is too small. + * Function fails, if returned value is larger than 'size'. + * NOTE: + * This functions does nothing, if user/LAME disabled ID3v1 tag. + */ +size_t CDECL lame_get_id3v1_tag(lame_t gfp, unsigned char* buffer, size_t size); + +/* lame_get_id3v2_tag copies ID3v2 tag into buffer. + * Function returns number of bytes copied into buffer, or number + * of bytes rquired if buffer 'size' is too small. + * Function fails, if returned value is larger than 'size'. + * NOTE: + * This functions does nothing, if user/LAME disabled ID3v2 tag. + */ +size_t CDECL lame_get_id3v2_tag(lame_t gfp, unsigned char* buffer, size_t size); + +/* normaly lame_init_param writes ID3v2 tags into the audio stream + * Call lame_set_write_id3tag_automatic(gfp, 0) before lame_init_param + * to turn off this behaviour and get ID3v2 tag with above function + * write it yourself into your file. + */ +void CDECL lame_set_write_id3tag_automatic(lame_global_flags * gfp, int); +int CDECL lame_get_write_id3tag_automatic(lame_global_flags const* gfp); + +/* experimental */ +int CDECL id3tag_set_textinfo_latin1(lame_t gfp, char const *id, char const *text); + +/* experimental */ +int CDECL id3tag_set_comment_latin1(lame_t gfp, char const *lang, char const *desc, char const *text); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* experimental */ +int CDECL id3tag_set_textinfo_ucs2(lame_t gfp, char const *id, unsigned short const *text); + +/* experimental */ +int CDECL id3tag_set_comment_ucs2(lame_t gfp, char const *lang, + unsigned short const *desc, unsigned short const *text); + +/* experimental */ +int CDECL id3tag_set_fieldvalue_ucs2(lame_t gfp, const unsigned short *fieldvalue); +#endif + +/* experimental */ +int CDECL id3tag_set_fieldvalue_utf16(lame_t gfp, const unsigned short *fieldvalue); + +/* experimental */ +int CDECL id3tag_set_textinfo_utf16(lame_t gfp, char const *id, unsigned short const *text); + +/* experimental */ +int CDECL id3tag_set_comment_utf16(lame_t gfp, char const *lang, unsigned short const *desc, unsigned short const *text); + + +/*********************************************************************** +* +* list of valid bitrates [kbps] & sample frequencies [Hz]. +* first index: 0: MPEG-2 values (sample frequencies 16...24 kHz) +* 1: MPEG-1 values (sample frequencies 32...48 kHz) +* 2: MPEG-2.5 values (sample frequencies 8...12 kHz) +***********************************************************************/ + +extern const int bitrate_table [3][16]; +extern const int samplerate_table [3][ 4]; + +/* access functions for use in DLL, global vars are not exported */ +int CDECL lame_get_bitrate(int mpeg_version, int table_index); +int CDECL lame_get_samplerate(int mpeg_version, int table_index); + + +/* maximum size of albumart image (128KB), which affects LAME_MAXMP3BUFFER + as well since lame_encode_buffer() also returns ID3v2 tag data */ +#define LAME_MAXALBUMART (128 * 1024) + +/* maximum size of mp3buffer needed if you encode at most 1152 samples for + each call to lame_encode_buffer. see lame_encode_buffer() below + (LAME_MAXMP3BUFFER is now obsolete) */ +#define LAME_MAXMP3BUFFER (16384 + LAME_MAXALBUMART) + + +typedef enum { + LAME_OKAY = 0, + LAME_NOERROR = 0, + LAME_GENERICERROR = -1, + LAME_NOMEM = -10, + LAME_BADBITRATE = -11, + LAME_BADSAMPFREQ = -12, + LAME_INTERNALERROR = -13, + + FRONTEND_READERROR = -80, + FRONTEND_WRITEERROR = -81, + FRONTEND_FILETOOLARGE = -82 + +} lame_errorcodes_t; + +#if defined(__cplusplus) +} +#endif +#endif /* LAME_LAME_H */ + diff --git a/Frameworks/iosIcecast64.framework/Headers/shout.h b/Frameworks/iosIcecast64.framework/Headers/shout.h new file mode 100644 index 0000000..6d2de41 --- /dev/null +++ b/Frameworks/iosIcecast64.framework/Headers/shout.h @@ -0,0 +1,311 @@ +/* shout.h + * + * API for libshout, the streaming library for icecast + * + * Copyright (C) 2002-2003 the Icecast team , + * Copyright (C) 2012-2015 Philipp "ph3-der-loewe" Schafft + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __LIBSHOUT_SHOUT_H__ +#define __LIBSHOUT_SHOUT_H__ + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +#define SHOUTERR_SUCCESS ( 0) /* No error */ +#define SHOUTERR_INSANE ( -1) /* Nonsensical arguments e.g. self being NULL */ +#define SHOUTERR_NOCONNECT ( -2) /* Couldn't connect */ +#define SHOUTERR_NOLOGIN ( -3) /* Login failed */ +#define SHOUTERR_SOCKET ( -4) /* Socket error */ +#define SHOUTERR_MALLOC ( -5) /* Out of memory */ +#define SHOUTERR_METADATA ( -6) +#define SHOUTERR_CONNECTED ( -7) /* Cannot set parameter while connected */ +#define SHOUTERR_UNCONNECTED ( -8) /* Not connected */ +#define SHOUTERR_UNSUPPORTED ( -9) /* This libshout doesn't support the requested option */ +#define SHOUTERR_BUSY (-10) /* Socket is busy */ +#define SHOUTERR_NOTLS (-11) /* TLS requested but not supported by peer */ +#define SHOUTERR_TLSBADCERT (-12) /* TLS connection can not be established because of bad certificate */ +#define SHOUTERR_RETRY (-13) /* Retry last operation. */ + +#define SHOUT_FORMAT_OGG ( 0) /* Ogg */ +#define SHOUT_FORMAT_MP3 ( 1) /* MP3 */ +#define SHOUT_FORMAT_WEBM ( 2) /* WebM */ +#define SHOUT_FORMAT_WEBMAUDIO ( 3) /* WebM, audio only, obsolete. Only used by shout_set_format() */ +#define SHOUT_FORMAT_MATROSKA ( 4) /* Matroska */ +#define SHOUT_FORMAT_AAC ( 5) /* audio/aac */ + +/* backward-compatibility alias */ +#define SHOUT_FORMAT_VORBIS SHOUT_FORMAT_OGG + +/* Usages */ +#define SHOUT_USAGE_AUDIO (0x0001U) /* Audio substreams*/ +#define SHOUT_USAGE_VISUAL (0x0002U) /* Picture/Video substreams (most often combined with SHOUT_USAGE_AUDIO) */ +#define SHOUT_USAGE_TEXT (0x0004U) /* Text substreams that are not subtitles */ +#define SHOUT_USAGE_SUBTITLE (0x0008U) /* Subtitle substreams */ +#define SHOUT_USAGE_LIGHT (0x0010U) /* Light control substreams */ +#define SHOUT_USAGE_UI (0x0020U) /* User interface data, such as DVD menus or buttons */ +#define SHOUT_USAGE_METADATA (0x0040U) /* Substreams that include metadata for the stream */ +#define SHOUT_USAGE_APPLICATION (0x0080U) /* Application specific data substreams */ +#define SHOUT_USAGE_CONTROL (0x0100U) /* Substreams that control the infrastructure */ +#define SHOUT_USAGE_COMPLEX (0x0200U) /* Substreams that are themself a mixture of other types */ +#define SHOUT_USAGE_OTHER (0x0400U) /* Substream of types not listed here */ +#define SHOUT_USAGE_UNKNOWN (0x0800U) /* The stream MAY contain additional substreams of unknown nature */ +#define SHOUT_USAGE_3D (0x1000U) /* The Stream contains information for 3D playback */ +#define SHOUT_USAGE_4D (0x2000U) /* The Stream contains information for 4D/XD playback */ + +#define SHOUT_PROTOCOL_HTTP ( 0) +#define SHOUT_PROTOCOL_XAUDIOCAST ( 1) /* Deprecated. May be removed in future versions. Do not use. */ +#define SHOUT_PROTOCOL_ICY ( 2) +#define SHOUT_PROTOCOL_ROARAUDIO ( 3) + +/* Possible TLS modes */ +#define SHOUT_TLS_DISABLED ( 0) /* Do not use TLS at all */ +#define SHOUT_TLS_AUTO ( 1) /* Autodetect which TLS mode to use if any */ +#define SHOUT_TLS_AUTO_NO_PLAIN ( 2) /* Like SHOUT_TLS_AUTO_NO_PLAIN but does not allow plain connections */ +#define SHOUT_TLS_RFC2818 ( 11) /* Use TLS for transport layer like HTTPS [RFC2818] does. */ +#define SHOUT_TLS_RFC2817 ( 12) /* Use TLS via HTTP Upgrade:-header [RFC2817]. */ + +#define SHOUT_AI_BITRATE "bitrate" +#define SHOUT_AI_SAMPLERATE "samplerate" +#define SHOUT_AI_CHANNELS "channels" +#define SHOUT_AI_QUALITY "quality" + +#define SHOUT_META_NAME "name" +#define SHOUT_META_URL "url" +#define SHOUT_META_GENRE "genre" +#define SHOUT_META_DESCRIPTION "description" +#define SHOUT_META_IRC "irc" +#define SHOUT_META_AIM "aim" +#define SHOUT_META_ICQ "icq" + +#define SHOUT_CALLBACK_PASS ( 1) /* Pass the event to the next handler */ + +typedef enum { + SHOUT_CONTROL__MIN = 0, + SHOUT_CONTROL_GET_SERVER_CERTIFICATE_AS_PEM, + SHOUT_CONTROL_GET_SERVER_CERTIFICATE_CHAIN_AS_PEM, + SHOUT_CONTROL__MAX = 32767 +} shout_control_t; + +typedef enum { + SHOUT_EVENT__MIN = 0, + SHOUT_EVENT_TLS_CHECK_PEER_CERTIFICATE, + SHOUT_EVENT__MAX = 32767 +} shout_event_t; + +typedef struct shout shout_t; +typedef struct _util_dict shout_metadata_t; + +typedef int (*shout_callback_t)(shout_t *shout, shout_event_t event, void *userdata, va_list ap); + +/* initializes the shout library. Must be called before anything else */ +void shout_init(void); + +/* shuts down the shout library, deallocating any global storage. Don't call + * anything afterwards */ +void shout_shutdown(void); + +/* returns a static version string. Non-null parameters will be set to the + * value of the library major, minor, and patch levels, respectively */ +const char *shout_version(int *major, int *minor, int *patch); + +/* Allocates and sets up a new shout_t. Returns NULL if it can't get enough + * memory. The returns shout_t must be disposed of with shout_free. */ +shout_t *shout_new(void); + +/* Free all memory allocated by a shout_t */ +void shout_free(shout_t *self); + +/* Returns a statically allocated string describing the last shout error + * to occur. Only valid until the next libshout call on this shout_t */ +const char *shout_get_error(shout_t *self); + +/* Return the error code (e.g. SHOUTERR_SOCKET) for this shout instance */ +int shout_get_errno(shout_t *self); + +/* returns SHOUTERR_CONNECTED or SHOUTERR_UNCONNECTED */ +int shout_get_connected(shout_t *self); + +/* Parameter manipulation functions. libshout makes copies of all parameters, + * the caller may free its copies after giving them to libshout. May return + * SHOUTERR_MALLOC */ + +/* Connection parameters */ +int shout_set_host(shout_t *self, const char *host); +const char *shout_get_host(shout_t *self); + +int shout_set_port(shout_t *self, unsigned short port); +unsigned short shout_get_port(shout_t *self); + +int shout_set_agent(shout_t *self, const char *agent); +const char *shout_get_agent(shout_t *self); + +/* See SHOUT_TLS_* above */ +int shout_set_tls(shout_t *self, int mode); +int shout_get_tls(shout_t *self); + +/* Set the directory for CA certs. Default: operating system's default */ +int shout_set_ca_directory(shout_t *self, const char *directory); +const char *shout_get_ca_directory(shout_t *self); + +/* Set a CA cert file for checking. If you use a self signed server cert + * you can pass this cert using this function for verification. + * Default: operating system's default */ +int shout_set_ca_file(shout_t *self, const char *file); +const char *shout_get_ca_file(shout_t *self); + +/* Set list of allowed ciphers. + * This function should only be used in case of using an old libshout + * after some attacks got known. Watch the icecast mailinglist for + * known problems. + * DO NOT SET THIS TO ANY FIXED VALUE. IF YOU USE THIS FUNCTION + * EXPOSE IT TO THE USER. OTHERWISE YOU WILL HARM SECURITY. + * Default: internal list of secure ciphers. */ +int shout_set_allowed_ciphers(shout_t *self, const char *ciphers); +const char *shout_get_allowed_ciphers(shout_t *self); + +/* Authentication parameters */ +int shout_set_user(shout_t *self, const char *username); +const char *shout_get_user(shout_t *self); + +int shout_set_password(shout_t *, const char *password); +const char *shout_get_password(shout_t *self); + +/* Set a client certificate for TLS connections. + * This must be in PEM format with both cert and private key in the same file. + * Default: none. */ +int shout_set_client_certificate(shout_t *self, const char *certificate); +const char *shout_get_client_certificate(shout_t *self); + +/* Mount parameters */ +int shout_set_mount(shout_t *self, const char *mount); +const char *shout_get_mount(shout_t *self); + +/* Other parameters */ +int shout_set_name(shout_t *self, const char *name); // obsolete +const char *shout_get_name(shout_t *self); // obsolete + +int shout_set_url(shout_t *self, const char *url); // obsolete +const char *shout_get_url(shout_t *self); // obsolete + +int shout_set_genre(shout_t *self, const char *genre); // obsolete +const char *shout_get_genre(shout_t *self); // obsolete + +int shout_set_description(shout_t *self, const char *description); // obsolete +const char *shout_get_description(shout_t *self); // obsolete + +int shout_set_dumpfile(shout_t *self, const char *dumpfile); +const char *shout_get_dumpfile(shout_t *self); + +int shout_set_audio_info(shout_t *self, const char *name, const char *value); +const char *shout_get_audio_info(shout_t *self, const char *name); + +/* takes a SHOUT_META_xxxx argument */ +int shout_set_meta(shout_t *self, const char *name, const char *value); +const char *shout_get_meta(shout_t *self, const char *name); + +int shout_set_public(shout_t *self, unsigned int make_public); +unsigned int shout_get_public(shout_t *self); + +/* takes a SHOUT_FORMAT_xxxx argument */ +int shout_set_format(shout_t *self, unsigned int format); // obsolete +unsigned int shout_get_format(shout_t *self); // obsolete + +/* Set the format of the content to send. + * * format is one of SHOUT_FORMAT_xxxx. + * * usage is a bit vector composed of SHOUT_USAGE_xxxx. + * * codecs is NULL as of this version. Future versions will also support NULL. + */ +int shout_set_content_format(shout_t *self, unsigned int format, unsigned int usage, const char *codecs); +int shout_get_content_format(shout_t *self, unsigned int *format, unsigned int *usage, const char **codecs); + +/* takes a SHOUT_PROTOCOL_xxxxx argument */ +int shout_set_protocol(shout_t *self, unsigned int protocol); +unsigned int shout_get_protocol(shout_t *self); + +/* Instructs libshout to use nonblocking I/O. Must be called before + * shout_open (no switching back and forth midstream at the moment). */ +int shout_set_nonblocking(shout_t* self, unsigned int nonblocking); +unsigned int shout_get_nonblocking(shout_t *self); + +/* Opens a connection to the server. All parameters must already be set */ +int shout_open(shout_t *self); + +/* Closes a connection to the server */ +int shout_close(shout_t *self); + +/* Send data to the server, parsing it for format specific timing info */ +int shout_send(shout_t *self, const unsigned char *data, size_t len); + +/* Send unparsed data to the server. Do not use this unless you know + * what you are doing. + * Returns the number of bytes written, or < 0 on error. + */ +ssize_t shout_send_raw(shout_t *self, const unsigned char *data, size_t len); + +/* return the number of bytes currently on the write queue (only makes sense in + * nonblocking mode). */ +ssize_t shout_queuelen(shout_t *self); + +/* Puts caller to sleep until it is time to send more data to the server */ +void shout_sync(shout_t *self); + +/* Amount of time in ms caller should wait before sending again */ +int shout_delay(shout_t *self); + +/* Sets MP3 metadata. + * Returns: + * SHOUTERR_SUCCESS + * SHOUTERR_UNSUPPORTED if format isn't MP3 + * SHOUTERR_MALLOC + * SHOUTERR_INSANE + * SHOUTERR_NOCONNECT + * SHOUTERR_SOCKET + */ +int shout_set_metadata(shout_t *self, shout_metadata_t *metadata); +int shout_set_http_metadata(shout_t *self, shout_metadata_t *metadata); + +/* Allocates a new metadata structure. Must be freed by shout_metadata_free. */ +shout_metadata_t *shout_metadata_new(void); + +/* Free resources allocated by shout_metadata_t */ +void shout_metadata_free(shout_metadata_t *self); + +/* Add a parameter to the metadata structure. + * Returns: + * SHOUTERR_SUCCESS on success + * SHOUTERR_INSANE if self isn't a valid shout_metadata_t* or name is null + * SHOUTERR_MALLOC if memory can't be allocated */ +int shout_metadata_add(shout_metadata_t *self, const char *name, const char *value); + +/* Advanced. Do not use. */ +int shout_control(shout_t *self, shout_control_t control, ...); +int shout_set_callback(shout_t *self, shout_callback_t callback, void *userdata); + +#ifdef __cplusplus +} +#endif + +/* --- Compiled features --- */ + +#define SHOUT_THREADSAFE @SHOUT_THREADSAFE@ +#define SHOUT_TLS @SHOUT_TLS@ + +#endif /* __LIBSHOUT_SHOUT_H__ */ diff --git a/Frameworks/iosIcecast64.framework/Info.plist b/Frameworks/iosIcecast64.framework/Info.plist new file mode 100644 index 0000000..a9cc216 Binary files /dev/null and b/Frameworks/iosIcecast64.framework/Info.plist differ diff --git a/Frameworks/iosIcecast64.framework/Modules/module.modulemap b/Frameworks/iosIcecast64.framework/Modules/module.modulemap new file mode 100644 index 0000000..00522f2 --- /dev/null +++ b/Frameworks/iosIcecast64.framework/Modules/module.modulemap @@ -0,0 +1,5 @@ +framework module iosIcecast64 { + umbrella header "Icecast.h" + export * + module * { export * } +} diff --git a/Frameworks/iosIcecast64.framework/PrivateHeaders/codec.h b/Frameworks/iosIcecast64.framework/PrivateHeaders/codec.h new file mode 100644 index 0000000..0d7fa96 --- /dev/null +++ b/Frameworks/iosIcecast64.framework/PrivateHeaders/codec.h @@ -0,0 +1,242 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + + ******************************************************************** + + function: libvorbis codec headers + + ********************************************************************/ + +#ifndef _vorbis_codec_h_ +#define _vorbis_codec_h_ + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +#include "ogg.h" + +typedef struct vorbis_info{ + int version; + int channels; + long rate; + + /* The below bitrate declarations are *hints*. + Combinations of the three values carry the following implications: + + all three set to the same value: + implies a fixed rate bitstream + only nominal set: + implies a VBR stream that averages the nominal bitrate. No hard + upper/lower limit + upper and or lower set: + implies a VBR bitstream that obeys the bitrate limits. nominal + may also be set to give a nominal rate. + none set: + the coder does not care to speculate. + */ + + long bitrate_upper; + long bitrate_nominal; + long bitrate_lower; + long bitrate_window; + + void *codec_setup; +} vorbis_info; + +/* vorbis_dsp_state buffers the current vorbis audio + analysis/synthesis state. The DSP state belongs to a specific + logical bitstream ****************************************************/ +typedef struct vorbis_dsp_state{ + int analysisp; + vorbis_info *vi; + + float **pcm; + float **pcmret; + int pcm_storage; + int pcm_current; + int pcm_returned; + + int preextrapolate; + int eofflag; + + long lW; + long W; + long nW; + long centerW; + + ogg_int64_t granulepos; + ogg_int64_t sequence; + + ogg_int64_t glue_bits; + ogg_int64_t time_bits; + ogg_int64_t floor_bits; + ogg_int64_t res_bits; + + void *backend_state; +} vorbis_dsp_state; + +typedef struct vorbis_block{ + /* necessary stream state for linking to the framing abstraction */ + float **pcm; /* this is a pointer into local storage */ + oggpack_buffer opb; + + long lW; + long W; + long nW; + int pcmend; + int mode; + + int eofflag; + ogg_int64_t granulepos; + ogg_int64_t sequence; + vorbis_dsp_state *vd; /* For read-only access of configuration */ + + /* local storage to avoid remallocing; it's up to the mapping to + structure it */ + void *localstore; + long localtop; + long localalloc; + long totaluse; + struct alloc_chain *reap; + + /* bitmetrics for the frame */ + long glue_bits; + long time_bits; + long floor_bits; + long res_bits; + + void *internal; + +} vorbis_block; + +/* vorbis_block is a single block of data to be processed as part of +the analysis/synthesis stream; it belongs to a specific logical +bitstream, but is independent from other vorbis_blocks belonging to +that logical bitstream. *************************************************/ + +struct alloc_chain{ + void *ptr; + struct alloc_chain *next; +}; + +/* vorbis_info contains all the setup information specific to the + specific compression/decompression mode in progress (eg, + psychoacoustic settings, channel setup, options, codebook + etc). vorbis_info and substructures are in backends.h. +*********************************************************************/ + +/* the comments are not part of vorbis_info so that vorbis_info can be + static storage */ +typedef struct vorbis_comment{ + /* unlimited user comment fields. libvorbis writes 'libvorbis' + whatever vendor is set to in encode */ + char **user_comments; + int *comment_lengths; + int comments; + char *vendor; + +} vorbis_comment; + + +/* libvorbis encodes in two abstraction layers; first we perform DSP + and produce a packet (see docs/analysis.txt). The packet is then + coded into a framed OggSquish bitstream by the second layer (see + docs/framing.txt). Decode is the reverse process; we sync/frame + the bitstream and extract individual packets, then decode the + packet back into PCM audio. + + The extra framing/packetizing is used in streaming formats, such as + files. Over the net (such as with UDP), the framing and + packetization aren't necessary as they're provided by the transport + and the streaming layer is not used */ + +/* Vorbis PRIMITIVES: general ***************************************/ + +extern void vorbis_info_init(vorbis_info *vi); +extern void vorbis_info_clear(vorbis_info *vi); +extern int vorbis_info_blocksize(vorbis_info *vi,int zo); +extern void vorbis_comment_init(vorbis_comment *vc); +extern void vorbis_comment_add(vorbis_comment *vc, const char *comment); +extern void vorbis_comment_add_tag(vorbis_comment *vc, + const char *tag, const char *contents); +extern char *vorbis_comment_query(vorbis_comment *vc, const char *tag, int count); +extern int vorbis_comment_query_count(vorbis_comment *vc, const char *tag); +extern void vorbis_comment_clear(vorbis_comment *vc); + +extern int vorbis_block_init(vorbis_dsp_state *v, vorbis_block *vb); +extern int vorbis_block_clear(vorbis_block *vb); +extern void vorbis_dsp_clear(vorbis_dsp_state *v); +extern double vorbis_granule_time(vorbis_dsp_state *v, + ogg_int64_t granulepos); + +extern const char *vorbis_version_string(void); + +/* Vorbis PRIMITIVES: analysis/DSP layer ****************************/ + +extern int vorbis_analysis_init(vorbis_dsp_state *v,vorbis_info *vi); +extern int vorbis_commentheader_out(vorbis_comment *vc, ogg_packet *op); +extern int vorbis_analysis_headerout(vorbis_dsp_state *v, + vorbis_comment *vc, + ogg_packet *op, + ogg_packet *op_comm, + ogg_packet *op_code); +extern float **vorbis_analysis_buffer(vorbis_dsp_state *v,int vals); +extern int vorbis_analysis_wrote(vorbis_dsp_state *v,int vals); +extern int vorbis_analysis_blockout(vorbis_dsp_state *v,vorbis_block *vb); +extern int vorbis_analysis(vorbis_block *vb,ogg_packet *op); + +extern int vorbis_bitrate_addblock(vorbis_block *vb); +extern int vorbis_bitrate_flushpacket(vorbis_dsp_state *vd, + ogg_packet *op); + +/* Vorbis PRIMITIVES: synthesis layer *******************************/ +extern int vorbis_synthesis_idheader(ogg_packet *op); +extern int vorbis_synthesis_headerin(vorbis_info *vi,vorbis_comment *vc, + ogg_packet *op); + +extern int vorbis_synthesis_init(vorbis_dsp_state *v,vorbis_info *vi); +extern int vorbis_synthesis_restart(vorbis_dsp_state *v); +extern int vorbis_synthesis(vorbis_block *vb,ogg_packet *op); +extern int vorbis_synthesis_trackonly(vorbis_block *vb,ogg_packet *op); +extern int vorbis_synthesis_blockin(vorbis_dsp_state *v,vorbis_block *vb); +extern int vorbis_synthesis_pcmout(vorbis_dsp_state *v,float ***pcm); +extern int vorbis_synthesis_lapout(vorbis_dsp_state *v,float ***pcm); +extern int vorbis_synthesis_read(vorbis_dsp_state *v,int samples); +extern long vorbis_packet_blocksize(vorbis_info *vi,ogg_packet *op); + +extern int vorbis_synthesis_halfrate(vorbis_info *v,int flag); +extern int vorbis_synthesis_halfrate_p(vorbis_info *v); + +/* Vorbis ERRORS and return codes ***********************************/ + +#define OV_FALSE -1 +#define OV_EOF -2 +#define OV_HOLE -3 + +#define OV_EREAD -128 +#define OV_EFAULT -129 +#define OV_EIMPL -130 +#define OV_EINVAL -131 +#define OV_ENOTVORBIS -132 +#define OV_EBADHEADER -133 +#define OV_EVERSION -134 +#define OV_ENOTAUDIO -135 +#define OV_EBADPACKET -136 +#define OV_EBADLINK -137 +#define OV_ENOSEEK -138 + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif + diff --git a/Frameworks/iosIcecast64.framework/PrivateHeaders/ogg.h b/Frameworks/iosIcecast64.framework/PrivateHeaders/ogg.h new file mode 100644 index 0000000..330ea3c --- /dev/null +++ b/Frameworks/iosIcecast64.framework/PrivateHeaders/ogg.h @@ -0,0 +1,209 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: toplevel libogg include + + ********************************************************************/ +#ifndef _OGG_H +#define _OGG_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include +#include "os_types.h" + +typedef struct { + void *iov_base; + size_t iov_len; +} ogg_iovec_t; + +typedef struct { + long endbyte; + int endbit; + + unsigned char *buffer; + unsigned char *ptr; + long storage; +} oggpack_buffer; + +/* ogg_page is used to encapsulate the data in one Ogg bitstream page *****/ + +typedef struct { + unsigned char *header; + long header_len; + unsigned char *body; + long body_len; +} ogg_page; + +/* ogg_stream_state contains the current encode/decode state of a logical + Ogg bitstream **********************************************************/ + +typedef struct { + unsigned char *body_data; /* bytes from packet bodies */ + long body_storage; /* storage elements allocated */ + long body_fill; /* elements stored; fill mark */ + long body_returned; /* elements of fill returned */ + + + int *lacing_vals; /* The values that will go to the segment table */ + ogg_int64_t *granule_vals; /* granulepos values for headers. Not compact + this way, but it is simple coupled to the + lacing fifo */ + long lacing_storage; + long lacing_fill; + long lacing_packet; + long lacing_returned; + + unsigned char header[282]; /* working space for header encode */ + int header_fill; + + int e_o_s; /* set when we have buffered the last packet in the + logical bitstream */ + int b_o_s; /* set after we've written the initial page + of a logical bitstream */ + long serialno; + long pageno; + ogg_int64_t packetno; /* sequence number for decode; the framing + knows where there's a hole in the data, + but we need coupling so that the codec + (which is in a separate abstraction + layer) also knows about the gap */ + ogg_int64_t granulepos; + +} ogg_stream_state; + +/* ogg_packet is used to encapsulate the data and metadata belonging + to a single raw Ogg/Vorbis packet *************************************/ + +typedef struct { + unsigned char *packet; + long bytes; + long b_o_s; + long e_o_s; + + ogg_int64_t granulepos; + + ogg_int64_t packetno; /* sequence number for decode; the framing + knows where there's a hole in the data, + but we need coupling so that the codec + (which is in a separate abstraction + layer) also knows about the gap */ +} ogg_packet; + +typedef struct { + unsigned char *data; + int storage; + int fill; + int returned; + + int unsynced; + int headerbytes; + int bodybytes; +} ogg_sync_state; + +/* Ogg BITSTREAM PRIMITIVES: bitstream ************************/ + +extern void oggpack_writeinit(oggpack_buffer *b); +extern int oggpack_writecheck(oggpack_buffer *b); +extern void oggpack_writetrunc(oggpack_buffer *b,long bits); +extern void oggpack_writealign(oggpack_buffer *b); +extern void oggpack_writecopy(oggpack_buffer *b,void *source,long bits); +extern void oggpack_reset(oggpack_buffer *b); +extern void oggpack_writeclear(oggpack_buffer *b); +extern void oggpack_readinit(oggpack_buffer *b,unsigned char *buf,int bytes); +extern void oggpack_write(oggpack_buffer *b,unsigned long value,int bits); +extern long oggpack_look(oggpack_buffer *b,int bits); +extern long oggpack_look1(oggpack_buffer *b); +extern void oggpack_adv(oggpack_buffer *b,int bits); +extern void oggpack_adv1(oggpack_buffer *b); +extern long oggpack_read(oggpack_buffer *b,int bits); +extern long oggpack_read1(oggpack_buffer *b); +extern long oggpack_bytes(oggpack_buffer *b); +extern long oggpack_bits(oggpack_buffer *b); +extern unsigned char *oggpack_get_buffer(oggpack_buffer *b); + +extern void oggpackB_writeinit(oggpack_buffer *b); +extern int oggpackB_writecheck(oggpack_buffer *b); +extern void oggpackB_writetrunc(oggpack_buffer *b,long bits); +extern void oggpackB_writealign(oggpack_buffer *b); +extern void oggpackB_writecopy(oggpack_buffer *b,void *source,long bits); +extern void oggpackB_reset(oggpack_buffer *b); +extern void oggpackB_writeclear(oggpack_buffer *b); +extern void oggpackB_readinit(oggpack_buffer *b,unsigned char *buf,int bytes); +extern void oggpackB_write(oggpack_buffer *b,unsigned long value,int bits); +extern long oggpackB_look(oggpack_buffer *b,int bits); +extern long oggpackB_look1(oggpack_buffer *b); +extern void oggpackB_adv(oggpack_buffer *b,int bits); +extern void oggpackB_adv1(oggpack_buffer *b); +extern long oggpackB_read(oggpack_buffer *b,int bits); +extern long oggpackB_read1(oggpack_buffer *b); +extern long oggpackB_bytes(oggpack_buffer *b); +extern long oggpackB_bits(oggpack_buffer *b); +extern unsigned char *oggpackB_get_buffer(oggpack_buffer *b); + +/* Ogg BITSTREAM PRIMITIVES: encoding **************************/ + +extern int ogg_stream_packetin(ogg_stream_state *os, ogg_packet *op); +extern int ogg_stream_iovecin(ogg_stream_state *os, ogg_iovec_t *iov, + int count, long e_o_s, ogg_int64_t granulepos); +extern int ogg_stream_pageout(ogg_stream_state *os, ogg_page *og); +extern int ogg_stream_pageout_fill(ogg_stream_state *os, ogg_page *og, int nfill); +extern int ogg_stream_flush(ogg_stream_state *os, ogg_page *og); +extern int ogg_stream_flush_fill(ogg_stream_state *os, ogg_page *og, int nfill); + +/* Ogg BITSTREAM PRIMITIVES: decoding **************************/ + +extern int ogg_sync_init(ogg_sync_state *oy); +extern int ogg_sync_clear(ogg_sync_state *oy); +extern int ogg_sync_reset(ogg_sync_state *oy); +extern int ogg_sync_destroy(ogg_sync_state *oy); +extern int ogg_sync_check(ogg_sync_state *oy); + +extern char *ogg_sync_buffer(ogg_sync_state *oy, long size); +extern int ogg_sync_wrote(ogg_sync_state *oy, long bytes); +extern long ogg_sync_pageseek(ogg_sync_state *oy,ogg_page *og); +extern int ogg_sync_pageout(ogg_sync_state *oy, ogg_page *og); +extern int ogg_stream_pagein(ogg_stream_state *os, ogg_page *og); +extern int ogg_stream_packetout(ogg_stream_state *os,ogg_packet *op); +extern int ogg_stream_packetpeek(ogg_stream_state *os,ogg_packet *op); + +/* Ogg BITSTREAM PRIMITIVES: general ***************************/ + +extern int ogg_stream_init(ogg_stream_state *os,int serialno); +extern int ogg_stream_clear(ogg_stream_state *os); +extern int ogg_stream_reset(ogg_stream_state *os); +extern int ogg_stream_reset_serialno(ogg_stream_state *os,int serialno); +extern int ogg_stream_destroy(ogg_stream_state *os); +extern int ogg_stream_check(ogg_stream_state *os); +extern int ogg_stream_eos(ogg_stream_state *os); + +extern void ogg_page_checksum_set(ogg_page *og); + +extern int ogg_page_version(const ogg_page *og); +extern int ogg_page_continued(const ogg_page *og); +extern int ogg_page_bos(const ogg_page *og); +extern int ogg_page_eos(const ogg_page *og); +extern ogg_int64_t ogg_page_granulepos(const ogg_page *og); +extern int ogg_page_serialno(const ogg_page *og); +extern long ogg_page_pageno(const ogg_page *og); +extern int ogg_page_packets(const ogg_page *og); + +extern void ogg_packet_clear(ogg_packet *op); + + +#ifdef __cplusplus +} +#endif + +#endif /* _OGG_H */ diff --git a/Frameworks/iosIcecast64.framework/PrivateHeaders/vorbisenc.h b/Frameworks/iosIcecast64.framework/PrivateHeaders/vorbisenc.h new file mode 100644 index 0000000..55f3b4a --- /dev/null +++ b/Frameworks/iosIcecast64.framework/PrivateHeaders/vorbisenc.h @@ -0,0 +1,435 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: vorbis encode-engine setup + + ********************************************************************/ + +/** \file + * Libvorbisenc is a convenient API for setting up an encoding + * environment using libvorbis. Libvorbisenc encapsulates the + * actions needed to set up the encoder properly. + */ + +#ifndef _OV_ENC_H_ +#define _OV_ENC_H_ + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +#include "codec.h" + +/** + * This is the primary function within libvorbisenc for setting up managed + * bitrate modes. + * + * Before this function is called, the \ref vorbis_info + * struct should be initialized by using vorbis_info_init() from the libvorbis + * API. After encoding, vorbis_info_clear() should be called. + * + * The max_bitrate, nominal_bitrate, and min_bitrate settings are used to set + * constraints for the encoded file. This function uses these settings to + * select the appropriate encoding mode and set it up. + * + * \param vi Pointer to an initialized \ref vorbis_info struct. + * \param channels The number of channels to be encoded. + * \param rate The sampling rate of the source audio. + * \param max_bitrate Desired maximum bitrate (limit). -1 indicates unset. + * \param nominal_bitrate Desired average, or central, bitrate. -1 indicates unset. + * \param min_bitrate Desired minimum bitrate. -1 indicates unset. + * + * \return Zero for success, and negative values for failure. + * + * \retval 0 Success. + * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. + * \retval OV_EINVAL Invalid setup request, eg, out of range argument. + * \retval OV_EIMPL Unimplemented mode; unable to comply with bitrate request. + */ +extern int vorbis_encode_init(vorbis_info *vi, + long channels, + long rate, + + long max_bitrate, + long nominal_bitrate, + long min_bitrate); + +/** + * This function performs step-one of a three-step bitrate-managed encode + * setup. It functions similarly to the one-step setup performed by \ref + * vorbis_encode_init but allows an application to make further encode setup + * tweaks using \ref vorbis_encode_ctl before finally calling \ref + * vorbis_encode_setup_init to complete the setup process. + * + * Before this function is called, the \ref vorbis_info struct should be + * initialized by using vorbis_info_init() from the libvorbis API. After + * encoding, vorbis_info_clear() should be called. + * + * The max_bitrate, nominal_bitrate, and min_bitrate settings are used to set + * constraints for the encoded file. This function uses these settings to + * select the appropriate encoding mode and set it up. + * + * \param vi Pointer to an initialized vorbis_info struct. + * \param channels The number of channels to be encoded. + * \param rate The sampling rate of the source audio. + * \param max_bitrate Desired maximum bitrate (limit). -1 indicates unset. + * \param nominal_bitrate Desired average, or central, bitrate. -1 indicates unset. + * \param min_bitrate Desired minimum bitrate. -1 indicates unset. + * + * \return Zero for success, and negative for failure. + * + * \retval 0 Success + * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. + * \retval OV_EINVAL Invalid setup request, eg, out of range argument. + * \retval OV_EIMPL Unimplemented mode; unable to comply with bitrate request. + */ +extern int vorbis_encode_setup_managed(vorbis_info *vi, + long channels, + long rate, + + long max_bitrate, + long nominal_bitrate, + long min_bitrate); + +/** + * This function performs step-one of a three-step variable bitrate + * (quality-based) encode setup. It functions similarly to the one-step setup + * performed by \ref vorbis_encode_init_vbr() but allows an application to + * make further encode setup tweaks using \ref vorbis_encode_ctl() before + * finally calling \ref vorbis_encode_setup_init to complete the setup + * process. + * + * Before this function is called, the \ref vorbis_info struct should be + * initialized by using \ref vorbis_info_init() from the libvorbis API. After + * encoding, vorbis_info_clear() should be called. + * + * \param vi Pointer to an initialized vorbis_info struct. + * \param channels The number of channels to be encoded. + * \param rate The sampling rate of the source audio. + * \param quality Desired quality level, currently from -0.1 to 1.0 (lo to hi). + * + * \return Zero for success, and negative values for failure. + * + * \retval 0 Success + * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. + * \retval OV_EINVAL Invalid setup request, eg, out of range argument. + * \retval OV_EIMPL Unimplemented mode; unable to comply with quality level request. + */ +extern int vorbis_encode_setup_vbr(vorbis_info *vi, + long channels, + long rate, + + float quality + ); + +/** + * This is the primary function within libvorbisenc for setting up variable + * bitrate ("quality" based) modes. + * + * + * Before this function is called, the vorbis_info struct should be + * initialized by using vorbis_info_init() from the libvorbis API. After + * encoding, vorbis_info_clear() should be called. + * + * \param vi Pointer to an initialized vorbis_info struct. + * \param channels The number of channels to be encoded. + * \param rate The sampling rate of the source audio. + * \param base_quality Desired quality level, currently from -0.1 to 1.0 (lo to hi). + * + * + * \return Zero for success, or a negative number for failure. + * + * \retval 0 Success + * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. + * \retval OV_EINVAL Invalid setup request, eg, out of range argument. + * \retval OV_EIMPL Unimplemented mode; unable to comply with quality level request. + */ +extern int vorbis_encode_init_vbr(vorbis_info *vi, + long channels, + long rate, + + float base_quality + ); + +/** + * This function performs the last stage of three-step encoding setup, as + * described in the API overview under managed bitrate modes. + * + * Before this function is called, the \ref vorbis_info struct should be + * initialized by using vorbis_info_init() from the libvorbis API, one of + * \ref vorbis_encode_setup_managed() or \ref vorbis_encode_setup_vbr() called to + * initialize the high-level encoding setup, and \ref vorbis_encode_ctl() + * called if necessary to make encoding setup changes. + * vorbis_encode_setup_init() finalizes the highlevel encoding structure into + * a complete encoding setup after which the application may make no further + * setup changes. + * + * After encoding, vorbis_info_clear() should be called. + * + * \param vi Pointer to an initialized \ref vorbis_info struct. + * + * \return Zero for success, and negative values for failure. + * + * \retval 0 Success. + * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. + * + * \retval OV_EINVAL Attempt to use vorbis_encode_setup_init() without first + * calling one of vorbis_encode_setup_managed() or vorbis_encode_setup_vbr() to + * initialize the high-level encoding setup + * + */ +extern int vorbis_encode_setup_init(vorbis_info *vi); + +/** + * This function implements a generic interface to miscellaneous encoder + * settings similar to the classic UNIX 'ioctl()' system call. Applications + * may use vorbis_encode_ctl() to query or set bitrate management or quality + * mode details by using one of several \e request arguments detailed below. + * vorbis_encode_ctl() must be called after one of + * vorbis_encode_setup_managed() or vorbis_encode_setup_vbr(). When used + * to modify settings, \ref vorbis_encode_ctl() must be called before \ref + * vorbis_encode_setup_init(). + * + * \param vi Pointer to an initialized vorbis_info struct. + * + * \param number Specifies the desired action; See \ref encctlcodes "the list + * of available requests". + * + * \param arg void * pointing to a data structure matching the request + * argument. + * + * \retval 0 Success. Any further return information (such as the result of a + * query) is placed into the storage pointed to by *arg. + * + * \retval OV_EINVAL Invalid argument, or an attempt to modify a setting after + * calling vorbis_encode_setup_init(). + * + * \retval OV_EIMPL Unimplemented or unknown request + */ +extern int vorbis_encode_ctl(vorbis_info *vi,int number,void *arg); + +/** + * \deprecated This is a deprecated interface. Please use vorbis_encode_ctl() + * with the \ref ovectl_ratemanage2_arg struct and \ref + * OV_ECTL_RATEMANAGE2_GET and \ref OV_ECTL_RATEMANAGE2_SET calls in new code. + * + * The \ref ovectl_ratemanage_arg structure is used with vorbis_encode_ctl() + * and the \ref OV_ECTL_RATEMANAGE_GET, \ref OV_ECTL_RATEMANAGE_SET, \ref + * OV_ECTL_RATEMANAGE_AVG, \ref OV_ECTL_RATEMANAGE_HARD calls in order to + * query and modify specifics of the encoder's bitrate management + * configuration. +*/ +struct ovectl_ratemanage_arg { + int management_active; /**< nonzero if bitrate management is active*/ +/** hard lower limit (in kilobits per second) below which the stream bitrate + will never be allowed for any given bitrate_hard_window seconds of time.*/ + long bitrate_hard_min; +/** hard upper limit (in kilobits per second) above which the stream bitrate + will never be allowed for any given bitrate_hard_window seconds of time.*/ + long bitrate_hard_max; +/** the window period (in seconds) used to regulate the hard bitrate minimum + and maximum*/ + double bitrate_hard_window; +/** soft lower limit (in kilobits per second) below which the average bitrate + tracker will start nudging the bitrate higher.*/ + long bitrate_av_lo; +/** soft upper limit (in kilobits per second) above which the average bitrate + tracker will start nudging the bitrate lower.*/ + long bitrate_av_hi; +/** the window period (in seconds) used to regulate the average bitrate + minimum and maximum.*/ + double bitrate_av_window; +/** Regulates the relative centering of the average and hard windows; in + libvorbis 1.0 and 1.0.1, the hard window regulation overlapped but + followed the average window regulation. In libvorbis 1.1 a bit-reservoir + interface replaces the old windowing interface; the older windowing + interface is simulated and this field has no effect.*/ + double bitrate_av_window_center; +}; + +/** + * \name struct ovectl_ratemanage2_arg + * + * The ovectl_ratemanage2_arg structure is used with vorbis_encode_ctl() and + * the OV_ECTL_RATEMANAGE2_GET and OV_ECTL_RATEMANAGE2_SET calls in order to + * query and modify specifics of the encoder's bitrate management + * configuration. + * +*/ +struct ovectl_ratemanage2_arg { + int management_active; /**< nonzero if bitrate management is active */ +/** Lower allowed bitrate limit in kilobits per second */ + long bitrate_limit_min_kbps; +/** Upper allowed bitrate limit in kilobits per second */ + long bitrate_limit_max_kbps; + long bitrate_limit_reservoir_bits; /**struct ovectl_ratemanage2_arg * + * + * Used to query the current encoder bitrate management setting. Also used to + * initialize fields of an ovectl_ratemanage2_arg structure for use with + * \ref OV_ECTL_RATEMANAGE2_SET. + */ +#define OV_ECTL_RATEMANAGE2_GET 0x14 + +/** + * Set the current encoder bitrate management settings. + * + * Argument: struct ovectl_ratemanage2_arg * + * + * Used to set the current encoder bitrate management settings to the values + * listed in the ovectl_ratemanage2_arg. Passing a NULL pointer will disable + * bitrate management. +*/ +#define OV_ECTL_RATEMANAGE2_SET 0x15 + +/** + * Returns the current encoder hard-lowpass setting (kHz) in the double + * pointed to by arg. + * + * Argument: double * +*/ +#define OV_ECTL_LOWPASS_GET 0x20 + +/** + * Sets the encoder hard-lowpass to the value (kHz) pointed to by arg. Valid + * lowpass settings range from 2 to 99. + * + * Argument: double * +*/ +#define OV_ECTL_LOWPASS_SET 0x21 + +/** + * Returns the current encoder impulse block setting in the double pointed + * to by arg. + * + * Argument: double * +*/ +#define OV_ECTL_IBLOCK_GET 0x30 + +/** + * Sets the impulse block bias to the the value pointed to by arg. + * + * Argument: double * + * + * Valid range is -15.0 to 0.0 [default]. A negative impulse block bias will + * direct to encoder to use more bits when incoding short blocks that contain + * strong impulses, thus improving the accuracy of impulse encoding. + */ +#define OV_ECTL_IBLOCK_SET 0x31 + +/** + * Returns the current encoder coupling setting in the int pointed + * to by arg. + * + * Argument: int * +*/ +#define OV_ECTL_COUPLING_GET 0x40 + +/** + * Enables/disables channel coupling in multichannel encoding according to arg. + * + * Argument: int * + * + * Zero disables channel coupling for multichannel inputs, nonzer enables + * channel coupling. Setting has no effect on monophonic encoding or + * multichannel counts that do not offer coupling. At present, coupling is + * available for stereo and 5.1 encoding. + */ +#define OV_ECTL_COUPLING_SET 0x41 + + /* deprecated rate management supported only for compatibility */ + +/** + * Old interface to querying bitrate management settings. + * + * Deprecated after move to bit-reservoir style management in 1.1 rendered + * this interface partially obsolete. + + * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_GET instead. + * + * Argument: struct ovectl_ratemanage_arg * + */ +#define OV_ECTL_RATEMANAGE_GET 0x10 +/** + * Old interface to modifying bitrate management settings. + * + * deprecated after move to bit-reservoir style management in 1.1 rendered + * this interface partially obsolete. + * + * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead. + * + * Argument: struct ovectl_ratemanage_arg * + */ +#define OV_ECTL_RATEMANAGE_SET 0x11 +/** + * Old interface to setting average-bitrate encoding mode. + * + * Deprecated after move to bit-reservoir style management in 1.1 rendered + * this interface partially obsolete. + * + * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead. + * + * Argument: struct ovectl_ratemanage_arg * + */ +#define OV_ECTL_RATEMANAGE_AVG 0x12 +/** + * Old interface to setting bounded-bitrate encoding modes. + * + * deprecated after move to bit-reservoir style management in 1.1 rendered + * this interface partially obsolete. + * + * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead. + * + * Argument: struct ovectl_ratemanage_arg * + */ +#define OV_ECTL_RATEMANAGE_HARD 0x13 + +/*@}*/ + + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif diff --git a/Frameworks/iosIcecast64.framework/PrivateHeaders/vorbisfile.h b/Frameworks/iosIcecast64.framework/PrivateHeaders/vorbisfile.h new file mode 100644 index 0000000..5662611 --- /dev/null +++ b/Frameworks/iosIcecast64.framework/PrivateHeaders/vorbisfile.h @@ -0,0 +1,205 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: stdio-based convenience library for opening/seeking/decoding + + ********************************************************************/ + +#ifndef _OV_FILE_H_ +#define _OV_FILE_H_ + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +#include +#include "codec.h" + +/* The function prototypes for the callbacks are basically the same as for + * the stdio functions fread, fseek, fclose, ftell. + * The one difference is that the FILE * arguments have been replaced with + * a void * - this is to be used as a pointer to whatever internal data these + * functions might need. In the stdio case, it's just a FILE * cast to a void * + * + * If you use other functions, check the docs for these functions and return + * the right values. For seek_func(), you *MUST* return -1 if the stream is + * unseekable + */ +typedef struct { + size_t (*read_func) (void *ptr, size_t size, size_t nmemb, void *datasource); + int (*seek_func) (void *datasource, ogg_int64_t offset, int whence); + int (*close_func) (void *datasource); + long (*tell_func) (void *datasource); +} ov_callbacks; + +#ifndef OV_EXCLUDE_STATIC_CALLBACKS + +/* a few sets of convenient callbacks, especially for use under + * Windows where ov_open_callbacks() should always be used instead of + * ov_open() to avoid problems with incompatible crt.o version linking + * issues. */ + +static int _ov_header_fseek_wrap(FILE *f,ogg_int64_t off,int whence){ + if(f==NULL)return(-1); + +#ifdef __MINGW32__ + return fseeko64(f,off,whence); +#elif defined (_WIN32) + return _fseeki64(f,off,whence); +#else + return fseek(f,off,whence); +#endif +} + +/* These structs below (OV_CALLBACKS_DEFAULT etc) are defined here as + * static data. That means that every file which includes this header + * will get its own copy of these structs whether it uses them or + * not unless it #defines OV_EXCLUDE_STATIC_CALLBACKS. + * These static symbols are essential on platforms such as Windows on + * which several different versions of stdio support may be linked to + * by different DLLs, and we need to be certain we know which one + * we're using (the same one as the main application). + */ + +static ov_callbacks OV_CALLBACKS_DEFAULT = { + (size_t (*)(void *, size_t, size_t, void *)) fread, + (int (*)(void *, ogg_int64_t, int)) _ov_header_fseek_wrap, + (int (*)(void *)) fclose, + (long (*)(void *)) ftell +}; + +static ov_callbacks OV_CALLBACKS_NOCLOSE = { + (size_t (*)(void *, size_t, size_t, void *)) fread, + (int (*)(void *, ogg_int64_t, int)) _ov_header_fseek_wrap, + (int (*)(void *)) NULL, + (long (*)(void *)) ftell +}; + +static ov_callbacks OV_CALLBACKS_STREAMONLY = { + (size_t (*)(void *, size_t, size_t, void *)) fread, + (int (*)(void *, ogg_int64_t, int)) NULL, + (int (*)(void *)) fclose, + (long (*)(void *)) NULL +}; + +static ov_callbacks OV_CALLBACKS_STREAMONLY_NOCLOSE = { + (size_t (*)(void *, size_t, size_t, void *)) fread, + (int (*)(void *, ogg_int64_t, int)) NULL, + (int (*)(void *)) NULL, + (long (*)(void *)) NULL +}; + +#endif + +#define NOTOPEN 0 +#define PARTOPEN 1 +#define OPENED 2 +#define STREAMSET 3 +#define INITSET 4 + +typedef struct OggVorbis_File { + void *datasource; /* Pointer to a FILE *, etc. */ + int seekable; + ogg_int64_t offset; + ogg_int64_t end; + ogg_sync_state oy; + + /* If the FILE handle isn't seekable (eg, a pipe), only the current + stream appears */ + int links; + ogg_int64_t *offsets; + ogg_int64_t *dataoffsets; + long *serialnos; + ogg_int64_t *pcmlengths; /* overloaded to maintain binary + compatibility; x2 size, stores both + beginning and end values */ + vorbis_info *vi; + vorbis_comment *vc; + + /* Decoding working state local storage */ + ogg_int64_t pcm_offset; + int ready_state; + long current_serialno; + int current_link; + + double bittrack; + double samptrack; + + ogg_stream_state os; /* take physical pages, weld into a logical + stream of packets */ + vorbis_dsp_state vd; /* central working state for the packet->PCM decoder */ + vorbis_block vb; /* local working space for packet->PCM decode */ + + ov_callbacks callbacks; + +} OggVorbis_File; + + +extern int ov_clear(OggVorbis_File *vf); +extern int ov_fopen(const char *path,OggVorbis_File *vf); +extern int ov_open(FILE *f,OggVorbis_File *vf,const char *initial,long ibytes); +extern int ov_open_callbacks(void *datasource, OggVorbis_File *vf, + const char *initial, long ibytes, ov_callbacks callbacks); + +extern int ov_test(FILE *f,OggVorbis_File *vf,const char *initial,long ibytes); +extern int ov_test_callbacks(void *datasource, OggVorbis_File *vf, + const char *initial, long ibytes, ov_callbacks callbacks); +extern int ov_test_open(OggVorbis_File *vf); + +extern long ov_bitrate(OggVorbis_File *vf,int i); +extern long ov_bitrate_instant(OggVorbis_File *vf); +extern long ov_streams(OggVorbis_File *vf); +extern long ov_seekable(OggVorbis_File *vf); +extern long ov_serialnumber(OggVorbis_File *vf,int i); + +extern ogg_int64_t ov_raw_total(OggVorbis_File *vf,int i); +extern ogg_int64_t ov_pcm_total(OggVorbis_File *vf,int i); +extern double ov_time_total(OggVorbis_File *vf,int i); + +extern int ov_raw_seek(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_pcm_seek(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_pcm_seek_page(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_time_seek(OggVorbis_File *vf,double pos); +extern int ov_time_seek_page(OggVorbis_File *vf,double pos); + +extern int ov_raw_seek_lap(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_pcm_seek_lap(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_pcm_seek_page_lap(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_time_seek_lap(OggVorbis_File *vf,double pos); +extern int ov_time_seek_page_lap(OggVorbis_File *vf,double pos); + +extern ogg_int64_t ov_raw_tell(OggVorbis_File *vf); +extern ogg_int64_t ov_pcm_tell(OggVorbis_File *vf); +extern double ov_time_tell(OggVorbis_File *vf); + +extern vorbis_info *ov_info(OggVorbis_File *vf,int link); +extern vorbis_comment *ov_comment(OggVorbis_File *vf,int link); + +extern long ov_read_float(OggVorbis_File *vf,float ***pcm_channels,int samples, + int *bitstream); +extern long ov_read_filter(OggVorbis_File *vf,char *buffer,int length, + int bigendianp,int word,int sgned,int *bitstream, + void (*filter)(float **pcm,long channels,long samples,void *filter_param),void *filter_param); +extern long ov_read(OggVorbis_File *vf,char *buffer,int length, + int bigendianp,int word,int sgned,int *bitstream); +extern int ov_crosslap(OggVorbis_File *vf1,OggVorbis_File *vf2); + +extern int ov_halfrate(OggVorbis_File *vf,int flag); +extern int ov_halfrate_p(OggVorbis_File *vf); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif + diff --git a/Frameworks/iosIcecast64.framework/iosIcecast64 b/Frameworks/iosIcecast64.framework/iosIcecast64 new file mode 100644 index 0000000..394bff8 Binary files /dev/null and b/Frameworks/iosIcecast64.framework/iosIcecast64 differ diff --git a/Frameworks/macIcecast.framework/Headers b/Frameworks/macIcecast.framework/Headers new file mode 120000 index 0000000..a177d2a --- /dev/null +++ b/Frameworks/macIcecast.framework/Headers @@ -0,0 +1 @@ +Versions/Current/Headers \ No newline at end of file diff --git a/Frameworks/macIcecast.framework/Modules b/Frameworks/macIcecast.framework/Modules new file mode 120000 index 0000000..5736f31 --- /dev/null +++ b/Frameworks/macIcecast.framework/Modules @@ -0,0 +1 @@ +Versions/Current/Modules \ No newline at end of file diff --git a/Frameworks/macIcecast.framework/PrivateHeaders b/Frameworks/macIcecast.framework/PrivateHeaders new file mode 120000 index 0000000..d8e5645 --- /dev/null +++ b/Frameworks/macIcecast.framework/PrivateHeaders @@ -0,0 +1 @@ +Versions/Current/PrivateHeaders \ No newline at end of file diff --git a/Frameworks/macIcecast.framework/Resources b/Frameworks/macIcecast.framework/Resources new file mode 120000 index 0000000..953ee36 --- /dev/null +++ b/Frameworks/macIcecast.framework/Resources @@ -0,0 +1 @@ +Versions/Current/Resources \ No newline at end of file diff --git a/Frameworks/macIcecast.framework/Versions/A/Headers/Icecast.h b/Frameworks/macIcecast.framework/Versions/A/Headers/Icecast.h new file mode 100644 index 0000000..89c4ecd --- /dev/null +++ b/Frameworks/macIcecast.framework/Versions/A/Headers/Icecast.h @@ -0,0 +1,23 @@ +// +// Icecast.h +// Icecast +// +// Created by Pericles Maravelakis on 31/12/2018. +// + +#if TARGET_OS_IOS +#import +#endif + +#if TARGET_OS_OSX +#import +#endif + +//! Project version number for Icecast. +FOUNDATION_EXPORT double IcecastVersionNumber; + +//! Project version string for Icecast. +FOUNDATION_EXPORT const unsigned char IcecastVersionString[]; + +#include "shout.h" +#include "lame.h" diff --git a/Frameworks/macIcecast.framework/Versions/A/Headers/lame.h b/Frameworks/macIcecast.framework/Versions/A/Headers/lame.h new file mode 100644 index 0000000..5196690 --- /dev/null +++ b/Frameworks/macIcecast.framework/Versions/A/Headers/lame.h @@ -0,0 +1,1342 @@ +/* + * Interface to MP3 LAME encoding engine + * + * Copyright (c) 1999 Mark Taylor + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +/* $Id: lame.h,v 1.192 2017/08/31 14:14:46 robert Exp $ */ + +#ifndef LAME_LAME_H +#define LAME_LAME_H + +/* for size_t typedef */ +#include +/* for va_list typedef */ +#include +/* for FILE typedef, TODO: remove when removing lame_mp3_tags_fid */ +#include + +#if defined(__cplusplus) +extern "C" { +#endif + +typedef void (*lame_report_function)(const char *format, va_list ap); + +#if defined(WIN32) || defined(_WIN32) +#undef CDECL +#define CDECL __cdecl +#else +#define CDECL +#endif + +#define DEPRECATED_OR_OBSOLETE_CODE_REMOVED 1 + +typedef enum vbr_mode_e { + vbr_off=0, + vbr_mt, /* obsolete, same as vbr_mtrh */ + vbr_rh, + vbr_abr, + vbr_mtrh, + vbr_max_indicator, /* Don't use this! It's used for sanity checks. */ + vbr_default=vbr_mtrh /* change this to change the default VBR mode of LAME */ +} vbr_mode; + + +/* MPEG modes */ +typedef enum MPEG_mode_e { + STEREO = 0, + JOINT_STEREO, + DUAL_CHANNEL, /* LAME doesn't supports this! */ + MONO, + NOT_SET, + MAX_INDICATOR /* Don't use this! It's used for sanity checks. */ +} MPEG_mode; + +/* Padding types */ +typedef enum Padding_type_e { + PAD_NO = 0, + PAD_ALL, + PAD_ADJUST, + PAD_MAX_INDICATOR /* Don't use this! It's used for sanity checks. */ +} Padding_type; + + + +/*presets*/ +typedef enum preset_mode_e { + /*values from 8 to 320 should be reserved for abr bitrates*/ + /*for abr I'd suggest to directly use the targeted bitrate as a value*/ + ABR_8 = 8, + ABR_320 = 320, + + V9 = 410, /*Vx to match Lame and VBR_xx to match FhG*/ + VBR_10 = 410, + V8 = 420, + VBR_20 = 420, + V7 = 430, + VBR_30 = 430, + V6 = 440, + VBR_40 = 440, + V5 = 450, + VBR_50 = 450, + V4 = 460, + VBR_60 = 460, + V3 = 470, + VBR_70 = 470, + V2 = 480, + VBR_80 = 480, + V1 = 490, + VBR_90 = 490, + V0 = 500, + VBR_100 = 500, + + + + /*still there for compatibility*/ + R3MIX = 1000, + STANDARD = 1001, + EXTREME = 1002, + INSANE = 1003, + STANDARD_FAST = 1004, + EXTREME_FAST = 1005, + MEDIUM = 1006, + MEDIUM_FAST = 1007 +} preset_mode; + + +/*asm optimizations*/ +typedef enum asm_optimizations_e { + MMX = 1, + AMD_3DNOW = 2, + SSE = 3 +} asm_optimizations; + + +/* psychoacoustic model */ +typedef enum Psy_model_e { + PSY_GPSYCHO = 1, + PSY_NSPSYTUNE = 2 +} Psy_model; + + +/* buffer considerations */ +typedef enum buffer_constraint_e { + MDB_DEFAULT=0, + MDB_STRICT_ISO=1, + MDB_MAXIMUM=2 +} buffer_constraint; + + +struct lame_global_struct; +typedef struct lame_global_struct lame_global_flags; +typedef lame_global_flags *lame_t; + + + + +/*********************************************************************** + * + * The LAME API + * These functions should be called, in this order, for each + * MP3 file to be encoded. See the file "API" for more documentation + * + ***********************************************************************/ + + +/* + * REQUIRED: + * initialize the encoder. sets default for all encoder parameters, + * returns NULL if some malloc()'s failed + * otherwise returns pointer to structure needed for all future + * API calls. + */ +lame_global_flags * CDECL lame_init(void); +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* obsolete version */ +int CDECL lame_init_old(lame_global_flags *); +#endif + +/* + * OPTIONAL: + * set as needed to override defaults + */ + +/******************************************************************** + * input stream description + ***********************************************************************/ +/* number of samples. default = 2^32-1 */ +int CDECL lame_set_num_samples(lame_global_flags *, unsigned long); +unsigned long CDECL lame_get_num_samples(const lame_global_flags *); + +/* input sample rate in Hz. default = 44100hz */ +int CDECL lame_set_in_samplerate(lame_global_flags *, int); +int CDECL lame_get_in_samplerate(const lame_global_flags *); + +/* number of channels in input stream. default=2 */ +int CDECL lame_set_num_channels(lame_global_flags *, int); +int CDECL lame_get_num_channels(const lame_global_flags *); + +/* + scale the input by this amount before encoding. default=1 + (not used by decoding routines) +*/ +int CDECL lame_set_scale(lame_global_flags *, float); +float CDECL lame_get_scale(const lame_global_flags *); + +/* + scale the channel 0 (left) input by this amount before encoding. default=1 + (not used by decoding routines) +*/ +int CDECL lame_set_scale_left(lame_global_flags *, float); +float CDECL lame_get_scale_left(const lame_global_flags *); + +/* + scale the channel 1 (right) input by this amount before encoding. default=1 + (not used by decoding routines) +*/ +int CDECL lame_set_scale_right(lame_global_flags *, float); +float CDECL lame_get_scale_right(const lame_global_flags *); + +/* + output sample rate in Hz. default = 0, which means LAME picks best value + based on the amount of compression. MPEG only allows: + MPEG1 32, 44.1, 48khz + MPEG2 16, 22.05, 24 + MPEG2.5 8, 11.025, 12 + (not used by decoding routines) +*/ +int CDECL lame_set_out_samplerate(lame_global_flags *, int); +int CDECL lame_get_out_samplerate(const lame_global_flags *); + + +/******************************************************************** + * general control parameters + ***********************************************************************/ +/* 1=cause LAME to collect data for an MP3 frame analyzer. default=0 */ +int CDECL lame_set_analysis(lame_global_flags *, int); +int CDECL lame_get_analysis(const lame_global_flags *); + +/* + 1 = write a Xing VBR header frame. + default = 1 + this variable must have been added by a Hungarian notation Windows programmer :-) +*/ +int CDECL lame_set_bWriteVbrTag(lame_global_flags *, int); +int CDECL lame_get_bWriteVbrTag(const lame_global_flags *); + +/* 1=decode only. use lame/mpglib to convert mp3/ogg to wav. default=0 */ +int CDECL lame_set_decode_only(lame_global_flags *, int); +int CDECL lame_get_decode_only(const lame_global_flags *); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* 1=encode a Vorbis .ogg file. default=0 */ +/* DEPRECATED */ +int CDECL lame_set_ogg(lame_global_flags *, int); +int CDECL lame_get_ogg(const lame_global_flags *); +#endif + +/* + internal algorithm selection. True quality is determined by the bitrate + but this variable will effect quality by selecting expensive or cheap algorithms. + quality=0..9. 0=best (very slow). 9=worst. + recommended: 2 near-best quality, not too slow + 5 good quality, fast + 7 ok quality, really fast +*/ +int CDECL lame_set_quality(lame_global_flags *, int); +int CDECL lame_get_quality(const lame_global_flags *); + +/* + mode = 0,1,2,3 = stereo, jstereo, dual channel (not supported), mono + default: lame picks based on compression ration and input channels +*/ +int CDECL lame_set_mode(lame_global_flags *, MPEG_mode); +MPEG_mode CDECL lame_get_mode(const lame_global_flags *); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* + mode_automs. Use a M/S mode with a switching threshold based on + compression ratio + DEPRECATED +*/ +int CDECL lame_set_mode_automs(lame_global_flags *, int); +int CDECL lame_get_mode_automs(const lame_global_flags *); +#endif + +/* + force_ms. Force M/S for all frames. For testing only. + default = 0 (disabled) +*/ +int CDECL lame_set_force_ms(lame_global_flags *, int); +int CDECL lame_get_force_ms(const lame_global_flags *); + +/* use free_format? default = 0 (disabled) */ +int CDECL lame_set_free_format(lame_global_flags *, int); +int CDECL lame_get_free_format(const lame_global_flags *); + +/* perform ReplayGain analysis? default = 0 (disabled) */ +int CDECL lame_set_findReplayGain(lame_global_flags *, int); +int CDECL lame_get_findReplayGain(const lame_global_flags *); + +/* decode on the fly. Search for the peak sample. If the ReplayGain + * analysis is enabled then perform the analysis on the decoded data + * stream. default = 0 (disabled) + * NOTE: if this option is set the build-in decoder should not be used */ +int CDECL lame_set_decode_on_the_fly(lame_global_flags *, int); +int CDECL lame_get_decode_on_the_fly(const lame_global_flags *); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* DEPRECATED: now does the same as lame_set_findReplayGain() + default = 0 (disabled) */ +int CDECL lame_set_ReplayGain_input(lame_global_flags *, int); +int CDECL lame_get_ReplayGain_input(const lame_global_flags *); + +/* DEPRECATED: now does the same as + lame_set_decode_on_the_fly() && lame_set_findReplayGain() + default = 0 (disabled) */ +int CDECL lame_set_ReplayGain_decode(lame_global_flags *, int); +int CDECL lame_get_ReplayGain_decode(const lame_global_flags *); + +/* DEPRECATED: now does the same as lame_set_decode_on_the_fly() + default = 0 (disabled) */ +int CDECL lame_set_findPeakSample(lame_global_flags *, int); +int CDECL lame_get_findPeakSample(const lame_global_flags *); +#endif + +/* counters for gapless encoding */ +int CDECL lame_set_nogap_total(lame_global_flags*, int); +int CDECL lame_get_nogap_total(const lame_global_flags*); + +int CDECL lame_set_nogap_currentindex(lame_global_flags* , int); +int CDECL lame_get_nogap_currentindex(const lame_global_flags*); + + +/* + * OPTIONAL: + * Set printf like error/debug/message reporting functions. + * The second argument has to be a pointer to a function which looks like + * void my_debugf(const char *format, va_list ap) + * { + * (void) vfprintf(stdout, format, ap); + * } + * If you use NULL as the value of the pointer in the set function, the + * lame buildin function will be used (prints to stderr). + * To quiet any output you have to replace the body of the example function + * with just "return;" and use it in the set function. + */ +int CDECL lame_set_errorf(lame_global_flags *, lame_report_function); +int CDECL lame_set_debugf(lame_global_flags *, lame_report_function); +int CDECL lame_set_msgf (lame_global_flags *, lame_report_function); + + + +/* set one of brate compression ratio. default is compression ratio of 11. */ +int CDECL lame_set_brate(lame_global_flags *, int); +int CDECL lame_get_brate(const lame_global_flags *); +int CDECL lame_set_compression_ratio(lame_global_flags *, float); +float CDECL lame_get_compression_ratio(const lame_global_flags *); + + +int CDECL lame_set_preset( lame_global_flags* gfp, int ); +int CDECL lame_set_asm_optimizations( lame_global_flags* gfp, int, int ); + + + +/******************************************************************** + * frame params + ***********************************************************************/ +/* mark as copyright. default=0 */ +int CDECL lame_set_copyright(lame_global_flags *, int); +int CDECL lame_get_copyright(const lame_global_flags *); + +/* mark as original. default=1 */ +int CDECL lame_set_original(lame_global_flags *, int); +int CDECL lame_get_original(const lame_global_flags *); + +/* error_protection. Use 2 bytes from each frame for CRC checksum. default=0 */ +int CDECL lame_set_error_protection(lame_global_flags *, int); +int CDECL lame_get_error_protection(const lame_global_flags *); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* padding_type. 0=pad no frames 1=pad all frames 2=adjust padding(default) */ +int CDECL lame_set_padding_type(lame_global_flags *, Padding_type); +Padding_type CDECL lame_get_padding_type(const lame_global_flags *); +#endif + +/* MP3 'private extension' bit Meaningless. default=0 */ +int CDECL lame_set_extension(lame_global_flags *, int); +int CDECL lame_get_extension(const lame_global_flags *); + +/* enforce strict ISO compliance. default=0 */ +int CDECL lame_set_strict_ISO(lame_global_flags *, int); +int CDECL lame_get_strict_ISO(const lame_global_flags *); + + +/******************************************************************** + * quantization/noise shaping + ***********************************************************************/ + +/* disable the bit reservoir. For testing only. default=0 */ +int CDECL lame_set_disable_reservoir(lame_global_flags *, int); +int CDECL lame_get_disable_reservoir(const lame_global_flags *); + +/* select a different "best quantization" function. default=0 */ +int CDECL lame_set_quant_comp(lame_global_flags *, int); +int CDECL lame_get_quant_comp(const lame_global_flags *); +int CDECL lame_set_quant_comp_short(lame_global_flags *, int); +int CDECL lame_get_quant_comp_short(const lame_global_flags *); + +int CDECL lame_set_experimentalX(lame_global_flags *, int); /* compatibility*/ +int CDECL lame_get_experimentalX(const lame_global_flags *); + +/* another experimental option. for testing only */ +int CDECL lame_set_experimentalY(lame_global_flags *, int); +int CDECL lame_get_experimentalY(const lame_global_flags *); + +/* another experimental option. for testing only */ +int CDECL lame_set_experimentalZ(lame_global_flags *, int); +int CDECL lame_get_experimentalZ(const lame_global_flags *); + +/* Naoki's psycho acoustic model. default=0 */ +int CDECL lame_set_exp_nspsytune(lame_global_flags *, int); +int CDECL lame_get_exp_nspsytune(const lame_global_flags *); + +void CDECL lame_set_msfix(lame_global_flags *, double); +float CDECL lame_get_msfix(const lame_global_flags *); + + +/******************************************************************** + * VBR control + ***********************************************************************/ +/* Types of VBR. default = vbr_off = CBR */ +int CDECL lame_set_VBR(lame_global_flags *, vbr_mode); +vbr_mode CDECL lame_get_VBR(const lame_global_flags *); + +/* VBR quality level. 0=highest 9=lowest */ +int CDECL lame_set_VBR_q(lame_global_flags *, int); +int CDECL lame_get_VBR_q(const lame_global_flags *); + +/* VBR quality level. 0=highest 9=lowest, Range [0,...,10[ */ +int CDECL lame_set_VBR_quality(lame_global_flags *, float); +float CDECL lame_get_VBR_quality(const lame_global_flags *); + +/* Ignored except for VBR=vbr_abr (ABR mode) */ +int CDECL lame_set_VBR_mean_bitrate_kbps(lame_global_flags *, int); +int CDECL lame_get_VBR_mean_bitrate_kbps(const lame_global_flags *); + +int CDECL lame_set_VBR_min_bitrate_kbps(lame_global_flags *, int); +int CDECL lame_get_VBR_min_bitrate_kbps(const lame_global_flags *); + +int CDECL lame_set_VBR_max_bitrate_kbps(lame_global_flags *, int); +int CDECL lame_get_VBR_max_bitrate_kbps(const lame_global_flags *); + +/* + 1=strictly enforce VBR_min_bitrate. Normally it will be violated for + analog silence +*/ +int CDECL lame_set_VBR_hard_min(lame_global_flags *, int); +int CDECL lame_get_VBR_hard_min(const lame_global_flags *); + +/* for preset */ +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +int CDECL lame_set_preset_expopts(lame_global_flags *, int); +#endif + +/******************************************************************** + * Filtering control + ***********************************************************************/ +/* freq in Hz to apply lowpass. Default = 0 = lame chooses. -1 = disabled */ +int CDECL lame_set_lowpassfreq(lame_global_flags *, int); +int CDECL lame_get_lowpassfreq(const lame_global_flags *); +/* width of transition band, in Hz. Default = one polyphase filter band */ +int CDECL lame_set_lowpasswidth(lame_global_flags *, int); +int CDECL lame_get_lowpasswidth(const lame_global_flags *); + +/* freq in Hz to apply highpass. Default = 0 = lame chooses. -1 = disabled */ +int CDECL lame_set_highpassfreq(lame_global_flags *, int); +int CDECL lame_get_highpassfreq(const lame_global_flags *); +/* width of transition band, in Hz. Default = one polyphase filter band */ +int CDECL lame_set_highpasswidth(lame_global_flags *, int); +int CDECL lame_get_highpasswidth(const lame_global_flags *); + + +/******************************************************************** + * psycho acoustics and other arguments which you should not change + * unless you know what you are doing + ***********************************************************************/ + +/* only use ATH for masking */ +int CDECL lame_set_ATHonly(lame_global_flags *, int); +int CDECL lame_get_ATHonly(const lame_global_flags *); + +/* only use ATH for short blocks */ +int CDECL lame_set_ATHshort(lame_global_flags *, int); +int CDECL lame_get_ATHshort(const lame_global_flags *); + +/* disable ATH */ +int CDECL lame_set_noATH(lame_global_flags *, int); +int CDECL lame_get_noATH(const lame_global_flags *); + +/* select ATH formula */ +int CDECL lame_set_ATHtype(lame_global_flags *, int); +int CDECL lame_get_ATHtype(const lame_global_flags *); + +/* lower ATH by this many db */ +int CDECL lame_set_ATHlower(lame_global_flags *, float); +float CDECL lame_get_ATHlower(const lame_global_flags *); + +/* select ATH adaptive adjustment type */ +int CDECL lame_set_athaa_type( lame_global_flags *, int); +int CDECL lame_get_athaa_type( const lame_global_flags *); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* select the loudness approximation used by the ATH adaptive auto-leveling */ +int CDECL lame_set_athaa_loudapprox( lame_global_flags *, int); +int CDECL lame_get_athaa_loudapprox( const lame_global_flags *); +#endif + +/* adjust (in dB) the point below which adaptive ATH level adjustment occurs */ +int CDECL lame_set_athaa_sensitivity( lame_global_flags *, float); +float CDECL lame_get_athaa_sensitivity( const lame_global_flags* ); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* OBSOLETE: predictability limit (ISO tonality formula) */ +int CDECL lame_set_cwlimit(lame_global_flags *, int); +int CDECL lame_get_cwlimit(const lame_global_flags *); +#endif + +/* + allow blocktypes to differ between channels? + default: 0 for jstereo, 1 for stereo +*/ +int CDECL lame_set_allow_diff_short(lame_global_flags *, int); +int CDECL lame_get_allow_diff_short(const lame_global_flags *); + +/* use temporal masking effect (default = 1) */ +int CDECL lame_set_useTemporal(lame_global_flags *, int); +int CDECL lame_get_useTemporal(const lame_global_flags *); + +/* use temporal masking effect (default = 1) */ +int CDECL lame_set_interChRatio(lame_global_flags *, float); +float CDECL lame_get_interChRatio(const lame_global_flags *); + +/* disable short blocks */ +int CDECL lame_set_no_short_blocks(lame_global_flags *, int); +int CDECL lame_get_no_short_blocks(const lame_global_flags *); + +/* force short blocks */ +int CDECL lame_set_force_short_blocks(lame_global_flags *, int); +int CDECL lame_get_force_short_blocks(const lame_global_flags *); + +/* Input PCM is emphased PCM (for instance from one of the rarely + emphased CDs), it is STRONGLY not recommended to use this, because + psycho does not take it into account, and last but not least many decoders + ignore these bits */ +int CDECL lame_set_emphasis(lame_global_flags *, int); +int CDECL lame_get_emphasis(const lame_global_flags *); + + + +/************************************************************************/ +/* internal variables, cannot be set... */ +/* provided because they may be of use to calling application */ +/************************************************************************/ +/* version 0=MPEG-2 1=MPEG-1 (2=MPEG-2.5) */ +int CDECL lame_get_version(const lame_global_flags *); + +/* encoder delay */ +int CDECL lame_get_encoder_delay(const lame_global_flags *); + +/* + padding appended to the input to make sure decoder can fully decode + all input. Note that this value can only be calculated during the + call to lame_encoder_flush(). Before lame_encoder_flush() has + been called, the value of encoder_padding = 0. +*/ +int CDECL lame_get_encoder_padding(const lame_global_flags *); + +/* size of MPEG frame */ +int CDECL lame_get_framesize(const lame_global_flags *); + +/* number of PCM samples buffered, but not yet encoded to mp3 data. */ +int CDECL lame_get_mf_samples_to_encode( const lame_global_flags* gfp ); + +/* + size (bytes) of mp3 data buffered, but not yet encoded. + this is the number of bytes which would be output by a call to + lame_encode_flush_nogap. NOTE: lame_encode_flush() will return + more bytes than this because it will encode the reamining buffered + PCM samples before flushing the mp3 buffers. +*/ +int CDECL lame_get_size_mp3buffer( const lame_global_flags* gfp ); + +/* number of frames encoded so far */ +int CDECL lame_get_frameNum(const lame_global_flags *); + +/* + lame's estimate of the total number of frames to be encoded + only valid if calling program set num_samples +*/ +int CDECL lame_get_totalframes(const lame_global_flags *); + +/* RadioGain value. Multiplied by 10 and rounded to the nearest. */ +int CDECL lame_get_RadioGain(const lame_global_flags *); + +/* AudiophileGain value. Multipled by 10 and rounded to the nearest. */ +int CDECL lame_get_AudiophileGain(const lame_global_flags *); + +/* the peak sample */ +float CDECL lame_get_PeakSample(const lame_global_flags *); + +/* Gain change required for preventing clipping. The value is correct only if + peak sample searching was enabled. If negative then the waveform + already does not clip. The value is multiplied by 10 and rounded up. */ +int CDECL lame_get_noclipGainChange(const lame_global_flags *); + +/* user-specified scale factor required for preventing clipping. Value is + correct only if peak sample searching was enabled and no user-specified + scaling was performed. If negative then either the waveform already does + not clip or the value cannot be determined */ +float CDECL lame_get_noclipScale(const lame_global_flags *); + +/* returns the limit of PCM samples, which one can pass in an encode call + under the constrain of a provided buffer of size buffer_size */ +int CDECL lame_get_maximum_number_of_samples(lame_t gfp, size_t buffer_size); + + + + +/* + * REQUIRED: + * sets more internal configuration based on data provided above. + * returns -1 if something failed. + */ +int CDECL lame_init_params(lame_global_flags *); + + +/* + * OPTIONAL: + * get the version number, in a string. of the form: + * "3.63 (beta)" or just "3.63". + */ +const char* CDECL get_lame_version ( void ); +const char* CDECL get_lame_short_version ( void ); +const char* CDECL get_lame_very_short_version ( void ); +const char* CDECL get_psy_version ( void ); +const char* CDECL get_lame_url ( void ); +const char* CDECL get_lame_os_bitness ( void ); + +/* + * OPTIONAL: + * get the version numbers in numerical form. + */ +typedef struct { + /* generic LAME version */ + int major; + int minor; + int alpha; /* 0 if not an alpha version */ + int beta; /* 0 if not a beta version */ + + /* version of the psy model */ + int psy_major; + int psy_minor; + int psy_alpha; /* 0 if not an alpha version */ + int psy_beta; /* 0 if not a beta version */ + + /* compile time features */ + const char *features; /* Don't make assumptions about the contents! */ +} lame_version_t; +void CDECL get_lame_version_numerical(lame_version_t *); + + +/* + * OPTIONAL: + * print internal lame configuration to message handler + */ +void CDECL lame_print_config(const lame_global_flags* gfp); + +void CDECL lame_print_internals( const lame_global_flags *gfp); + + +/* + * input pcm data, output (maybe) mp3 frames. + * This routine handles all buffering, resampling and filtering for you. + * + * return code number of bytes output in mp3buf. Can be 0 + * -1: mp3buf was too small + * -2: malloc() problem + * -3: lame_init_params() not called + * -4: psycho acoustic problems + * + * The required mp3buf_size can be computed from num_samples, + * samplerate and encoding rate, but here is a worst case estimate: + * + * mp3buf_size in bytes = 1.25*num_samples + 7200 + * + * I think a tighter bound could be: (mt, March 2000) + * MPEG1: + * num_samples*(bitrate/8)/samplerate + 4*1152*(bitrate/8)/samplerate + 512 + * MPEG2: + * num_samples*(bitrate/8)/samplerate + 4*576*(bitrate/8)/samplerate + 256 + * + * but test first if you use that! + * + * set mp3buf_size = 0 and LAME will not check if mp3buf_size is + * large enough. + * + * NOTE: + * if gfp->num_channels=2, but gfp->mode = 3 (mono), the L & R channels + * will be averaged into the L channel before encoding only the L channel + * This will overwrite the data in buffer_l[] and buffer_r[]. + * +*/ +int CDECL lame_encode_buffer ( + lame_global_flags* gfp, /* global context handle */ + const short int buffer_l [], /* PCM data for left channel */ + const short int buffer_r [], /* PCM data for right channel */ + const int nsamples, /* number of samples per channel */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + const int mp3buf_size ); /* number of valid octets in this + stream */ + +/* + * as above, but input has L & R channel data interleaved. + * NOTE: + * num_samples = number of samples in the L (or R) + * channel, not the total number of samples in pcm[] + */ +int CDECL lame_encode_buffer_interleaved( + lame_global_flags* gfp, /* global context handlei */ + short int pcm[], /* PCM data for left and right + channel, interleaved */ + int num_samples, /* number of samples per channel, + _not_ number of samples in + pcm[] */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + int mp3buf_size ); /* number of valid octets in this + stream */ + + +/* as lame_encode_buffer, but for 'float's. + * !! NOTE: !! data must still be scaled to be in the same range as + * short int, +/- 32768 + */ +int CDECL lame_encode_buffer_float( + lame_global_flags* gfp, /* global context handle */ + const float pcm_l [], /* PCM data for left channel */ + const float pcm_r [], /* PCM data for right channel */ + const int nsamples, /* number of samples per channel */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + const int mp3buf_size ); /* number of valid octets in this + stream */ + +/* as lame_encode_buffer, but for 'float's. + * !! NOTE: !! data must be scaled to +/- 1 full scale + */ +int CDECL lame_encode_buffer_ieee_float( + lame_t gfp, + const float pcm_l [], /* PCM data for left channel */ + const float pcm_r [], /* PCM data for right channel */ + const int nsamples, + unsigned char * mp3buf, + const int mp3buf_size); +int CDECL lame_encode_buffer_interleaved_ieee_float( + lame_t gfp, + const float pcm[], /* PCM data for left and right + channel, interleaved */ + const int nsamples, + unsigned char * mp3buf, + const int mp3buf_size); + +/* as lame_encode_buffer, but for 'double's. + * !! NOTE: !! data must be scaled to +/- 1 full scale + */ +int CDECL lame_encode_buffer_ieee_double( + lame_t gfp, + const double pcm_l [], /* PCM data for left channel */ + const double pcm_r [], /* PCM data for right channel */ + const int nsamples, + unsigned char * mp3buf, + const int mp3buf_size); +int CDECL lame_encode_buffer_interleaved_ieee_double( + lame_t gfp, + const double pcm[], /* PCM data for left and right + channel, interleaved */ + const int nsamples, + unsigned char * mp3buf, + const int mp3buf_size); + +/* as lame_encode_buffer, but for long's + * !! NOTE: !! data must still be scaled to be in the same range as + * short int, +/- 32768 + * + * This scaling was a mistake (doesn't allow one to exploit full + * precision of type 'long'. Use lame_encode_buffer_long2() instead. + * + */ +int CDECL lame_encode_buffer_long( + lame_global_flags* gfp, /* global context handle */ + const long buffer_l [], /* PCM data for left channel */ + const long buffer_r [], /* PCM data for right channel */ + const int nsamples, /* number of samples per channel */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + const int mp3buf_size ); /* number of valid octets in this + stream */ + +/* Same as lame_encode_buffer_long(), but with correct scaling. + * !! NOTE: !! data must still be scaled to be in the same range as + * type 'long'. Data should be in the range: +/- 2^(8*size(long)-1) + * + */ +int CDECL lame_encode_buffer_long2( + lame_global_flags* gfp, /* global context handle */ + const long buffer_l [], /* PCM data for left channel */ + const long buffer_r [], /* PCM data for right channel */ + const int nsamples, /* number of samples per channel */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + const int mp3buf_size ); /* number of valid octets in this + stream */ + +/* as lame_encode_buffer, but for int's + * !! NOTE: !! input should be scaled to the maximum range of 'int' + * If int is 4 bytes, then the values should range from + * +/- 2147483648. + * + * This routine does not (and cannot, without loosing precision) use + * the same scaling as the rest of the lame_encode_buffer() routines. + * + */ +int CDECL lame_encode_buffer_int( + lame_global_flags* gfp, /* global context handle */ + const int buffer_l [], /* PCM data for left channel */ + const int buffer_r [], /* PCM data for right channel */ + const int nsamples, /* number of samples per channel */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + const int mp3buf_size ); /* number of valid octets in this + stream */ + +/* + * as above, but for interleaved data. + * !! NOTE: !! data must still be scaled to be in the same range as + * type 'int32_t'. Data should be in the range: +/- 2^(8*size(int32_t)-1) + * NOTE: + * num_samples = number of samples in the L (or R) + * channel, not the total number of samples in pcm[] + */ +int +lame_encode_buffer_interleaved_int( + lame_t gfp, + const int pcm [], /* PCM data for left and right + channel, interleaved */ + const int nsamples, /* number of samples per channel, + _not_ number of samples in + pcm[] */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + const int mp3buf_size ); /* number of valid octets in this + stream */ + + + +/* + * REQUIRED: + * lame_encode_flush will flush the intenal PCM buffers, padding with + * 0's to make sure the final frame is complete, and then flush + * the internal MP3 buffers, and thus may return a + * final few mp3 frames. 'mp3buf' should be at least 7200 bytes long + * to hold all possible emitted data. + * + * will also write id3v1 tags (if any) into the bitstream + * + * return code = number of bytes output to mp3buf. Can be 0 + */ +int CDECL lame_encode_flush( + lame_global_flags * gfp, /* global context handle */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + int size); /* number of valid octets in this stream */ + +/* + * OPTIONAL: + * lame_encode_flush_nogap will flush the internal mp3 buffers and pad + * the last frame with ancillary data so it is a complete mp3 frame. + * + * 'mp3buf' should be at least 7200 bytes long + * to hold all possible emitted data. + * + * After a call to this routine, the outputed mp3 data is complete, but + * you may continue to encode new PCM samples and write future mp3 data + * to a different file. The two mp3 files will play back with no gaps + * if they are concatenated together. + * + * This routine will NOT write id3v1 tags into the bitstream. + * + * return code = number of bytes output to mp3buf. Can be 0 + */ +int CDECL lame_encode_flush_nogap( + lame_global_flags * gfp, /* global context handle */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + int size); /* number of valid octets in this stream */ + +/* + * OPTIONAL: + * Normally, this is called by lame_init_params(). It writes id3v2 and + * Xing headers into the front of the bitstream, and sets frame counters + * and bitrate histogram data to 0. You can also call this after + * lame_encode_flush_nogap(). + */ +int CDECL lame_init_bitstream( + lame_global_flags * gfp); /* global context handle */ + + + +/* + * OPTIONAL: some simple statistics + * a bitrate histogram to visualize the distribution of used frame sizes + * a stereo mode histogram to visualize the distribution of used stereo + * modes, useful in joint-stereo mode only + * 0: LR left-right encoded + * 1: LR-I left-right and intensity encoded (currently not supported) + * 2: MS mid-side encoded + * 3: MS-I mid-side and intensity encoded (currently not supported) + * + * attention: don't call them after lame_encode_finish + * suggested: lame_encode_flush -> lame_*_hist -> lame_close + */ + +void CDECL lame_bitrate_hist( + const lame_global_flags * gfp, + int bitrate_count[14] ); +void CDECL lame_bitrate_kbps( + const lame_global_flags * gfp, + int bitrate_kbps [14] ); +void CDECL lame_stereo_mode_hist( + const lame_global_flags * gfp, + int stereo_mode_count[4] ); + +void CDECL lame_bitrate_stereo_mode_hist ( + const lame_global_flags * gfp, + int bitrate_stmode_count[14][4] ); + +void CDECL lame_block_type_hist ( + const lame_global_flags * gfp, + int btype_count[6] ); + +void CDECL lame_bitrate_block_type_hist ( + const lame_global_flags * gfp, + int bitrate_btype_count[14][6] ); + +#if (DEPRECATED_OR_OBSOLETE_CODE_REMOVED && 0) +#else +/* + * OPTIONAL: + * lame_mp3_tags_fid will rewrite a Xing VBR tag to the mp3 file with file + * pointer fid. These calls perform forward and backwards seeks, so make + * sure fid is a real file. Make sure lame_encode_flush has been called, + * and all mp3 data has been written to the file before calling this + * function. + * NOTE: + * if VBR tags are turned off by the user, or turned off by LAME because + * the output is not a regular file, this call does nothing + * NOTE: + * LAME wants to read from the file to skip an optional ID3v2 tag, so + * make sure you opened the file for writing and reading. + * NOTE: + * You can call lame_get_lametag_frame instead, if you want to insert + * the lametag yourself. +*/ +void CDECL lame_mp3_tags_fid(lame_global_flags *, FILE* fid); +#endif + +/* + * OPTIONAL: + * lame_get_lametag_frame copies the final LAME-tag into 'buffer'. + * The function returns the number of bytes copied into buffer, or + * the required buffer size, if the provided buffer is too small. + * Function failed, if the return value is larger than 'size'! + * Make sure lame_encode flush has been called before calling this function. + * NOTE: + * if VBR tags are turned off by the user, or turned off by LAME, + * this call does nothing and returns 0. + * NOTE: + * LAME inserted an empty frame in the beginning of mp3 audio data, + * which you have to replace by the final LAME-tag frame after encoding. + * In case there is no ID3v2 tag, usually this frame will be the very first + * data in your mp3 file. If you put some other leading data into your + * file, you'll have to do some bookkeeping about where to write this buffer. + */ +size_t CDECL lame_get_lametag_frame( + const lame_global_flags *, unsigned char* buffer, size_t size); + +/* + * REQUIRED: + * final call to free all remaining buffers + */ +int CDECL lame_close (lame_global_flags *); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* + * OBSOLETE: + * lame_encode_finish combines lame_encode_flush() and lame_close() in + * one call. However, once this call is made, the statistics routines + * will no longer work because the data will have been cleared, and + * lame_mp3_tags_fid() cannot be called to add data to the VBR header + */ +int CDECL lame_encode_finish( + lame_global_flags* gfp, + unsigned char* mp3buf, + int size ); +#endif + + + + + + +/********************************************************************* + * + * decoding + * + * a simple interface to mpglib, part of mpg123, is also included if + * libmp3lame is compiled with HAVE_MPGLIB + * + *********************************************************************/ + +struct hip_global_struct; +typedef struct hip_global_struct hip_global_flags; +typedef hip_global_flags *hip_t; + + +typedef struct { + int header_parsed; /* 1 if header was parsed and following data was + computed */ + int stereo; /* number of channels */ + int samplerate; /* sample rate */ + int bitrate; /* bitrate */ + int mode; /* mp3 frame type */ + int mode_ext; /* mp3 frame type */ + int framesize; /* number of samples per mp3 frame */ + + /* this data is only computed if mpglib detects a Xing VBR header */ + unsigned long nsamp; /* number of samples in mp3 file. */ + int totalframes; /* total number of frames in mp3 file */ + + /* this data is not currently computed by the mpglib routines */ + int framenum; /* frames decoded counter */ +} mp3data_struct; + +/* required call to initialize decoder */ +hip_t CDECL hip_decode_init(void); + +/* cleanup call to exit decoder */ +int CDECL hip_decode_exit(hip_t gfp); + +/* HIP reporting functions */ +void CDECL hip_set_errorf(hip_t gfp, lame_report_function f); +void CDECL hip_set_debugf(hip_t gfp, lame_report_function f); +void CDECL hip_set_msgf (hip_t gfp, lame_report_function f); + +/********************************************************************* + * input 1 mp3 frame, output (maybe) pcm data. + * + * nout = hip_decode(hip, mp3buf,len,pcm_l,pcm_r); + * + * input: + * len : number of bytes of mp3 data in mp3buf + * mp3buf[len] : mp3 data to be decoded + * + * output: + * nout: -1 : decoding error + * 0 : need more data before we can complete the decode + * >0 : returned 'nout' samples worth of data in pcm_l,pcm_r + * pcm_l[nout] : left channel data + * pcm_r[nout] : right channel data + * + *********************************************************************/ +int CDECL hip_decode( hip_t gfp + , unsigned char * mp3buf + , size_t len + , short pcm_l[] + , short pcm_r[] + ); + +/* same as hip_decode, and also returns mp3 header data */ +int CDECL hip_decode_headers( hip_t gfp + , unsigned char* mp3buf + , size_t len + , short pcm_l[] + , short pcm_r[] + , mp3data_struct* mp3data + ); + +/* same as hip_decode, but returns at most one frame */ +int CDECL hip_decode1( hip_t gfp + , unsigned char* mp3buf + , size_t len + , short pcm_l[] + , short pcm_r[] + ); + +/* same as hip_decode1, but returns at most one frame and mp3 header data */ +int CDECL hip_decode1_headers( hip_t gfp + , unsigned char* mp3buf + , size_t len + , short pcm_l[] + , short pcm_r[] + , mp3data_struct* mp3data + ); + +/* same as hip_decode1_headers, but also returns enc_delay and enc_padding + from VBR Info tag, (-1 if no info tag was found) */ +int CDECL hip_decode1_headersB( hip_t gfp + , unsigned char* mp3buf + , size_t len + , short pcm_l[] + , short pcm_r[] + , mp3data_struct* mp3data + , int *enc_delay + , int *enc_padding + ); + + + +/* OBSOLETE: + * lame_decode... functions are there to keep old code working + * but it is strongly recommended to replace calls by hip_decode... + * function calls, see above. + */ +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +int CDECL lame_decode_init(void); +int CDECL lame_decode( + unsigned char * mp3buf, + int len, + short pcm_l[], + short pcm_r[] ); +int CDECL lame_decode_headers( + unsigned char* mp3buf, + int len, + short pcm_l[], + short pcm_r[], + mp3data_struct* mp3data ); +int CDECL lame_decode1( + unsigned char* mp3buf, + int len, + short pcm_l[], + short pcm_r[] ); +int CDECL lame_decode1_headers( + unsigned char* mp3buf, + int len, + short pcm_l[], + short pcm_r[], + mp3data_struct* mp3data ); +int CDECL lame_decode1_headersB( + unsigned char* mp3buf, + int len, + short pcm_l[], + short pcm_r[], + mp3data_struct* mp3data, + int *enc_delay, + int *enc_padding ); +int CDECL lame_decode_exit(void); + +#endif /* obsolete lame_decode API calls */ + + +/********************************************************************* + * + * id3tag stuff + * + *********************************************************************/ + +/* + * id3tag.h -- Interface to write ID3 version 1 and 2 tags. + * + * Copyright (C) 2000 Don Melton. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. + */ + +/* utility to obtain alphabetically sorted list of genre names with numbers */ +void CDECL id3tag_genre_list( + void (*handler)(int, const char *, void *), + void* cookie); + +void CDECL id3tag_init (lame_t gfp); + +/* force addition of version 2 tag */ +void CDECL id3tag_add_v2 (lame_t gfp); + +/* add only a version 1 tag */ +void CDECL id3tag_v1_only (lame_t gfp); + +/* add only a version 2 tag */ +void CDECL id3tag_v2_only (lame_t gfp); + +/* pad version 1 tag with spaces instead of nulls */ +void CDECL id3tag_space_v1 (lame_t gfp); + +/* pad version 2 tag with extra 128 bytes */ +void CDECL id3tag_pad_v2 (lame_t gfp); + +/* pad version 2 tag with extra n bytes */ +void CDECL id3tag_set_pad (lame_t gfp, size_t n); + +void CDECL id3tag_set_title(lame_t gfp, const char* title); +void CDECL id3tag_set_artist(lame_t gfp, const char* artist); +void CDECL id3tag_set_album(lame_t gfp, const char* album); +void CDECL id3tag_set_year(lame_t gfp, const char* year); +void CDECL id3tag_set_comment(lame_t gfp, const char* comment); + +/* return -1 result if track number is out of ID3v1 range + and ignored for ID3v1 */ +int CDECL id3tag_set_track(lame_t gfp, const char* track); + +/* return non-zero result if genre name or number is invalid + result 0: OK + result -1: genre number out of range + result -2: no valid ID3v1 genre name, mapped to ID3v1 'Other' + but taken as-is for ID3v2 genre tag */ +int CDECL id3tag_set_genre(lame_t gfp, const char* genre); + +/* return non-zero result if field name is invalid */ +int CDECL id3tag_set_fieldvalue(lame_t gfp, const char* fieldvalue); + +/* return non-zero result if image type is invalid */ +int CDECL id3tag_set_albumart(lame_t gfp, const char* image, size_t size); + +/* lame_get_id3v1_tag copies ID3v1 tag into buffer. + * Function returns number of bytes copied into buffer, or number + * of bytes rquired if buffer 'size' is too small. + * Function fails, if returned value is larger than 'size'. + * NOTE: + * This functions does nothing, if user/LAME disabled ID3v1 tag. + */ +size_t CDECL lame_get_id3v1_tag(lame_t gfp, unsigned char* buffer, size_t size); + +/* lame_get_id3v2_tag copies ID3v2 tag into buffer. + * Function returns number of bytes copied into buffer, or number + * of bytes rquired if buffer 'size' is too small. + * Function fails, if returned value is larger than 'size'. + * NOTE: + * This functions does nothing, if user/LAME disabled ID3v2 tag. + */ +size_t CDECL lame_get_id3v2_tag(lame_t gfp, unsigned char* buffer, size_t size); + +/* normaly lame_init_param writes ID3v2 tags into the audio stream + * Call lame_set_write_id3tag_automatic(gfp, 0) before lame_init_param + * to turn off this behaviour and get ID3v2 tag with above function + * write it yourself into your file. + */ +void CDECL lame_set_write_id3tag_automatic(lame_global_flags * gfp, int); +int CDECL lame_get_write_id3tag_automatic(lame_global_flags const* gfp); + +/* experimental */ +int CDECL id3tag_set_textinfo_latin1(lame_t gfp, char const *id, char const *text); + +/* experimental */ +int CDECL id3tag_set_comment_latin1(lame_t gfp, char const *lang, char const *desc, char const *text); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* experimental */ +int CDECL id3tag_set_textinfo_ucs2(lame_t gfp, char const *id, unsigned short const *text); + +/* experimental */ +int CDECL id3tag_set_comment_ucs2(lame_t gfp, char const *lang, + unsigned short const *desc, unsigned short const *text); + +/* experimental */ +int CDECL id3tag_set_fieldvalue_ucs2(lame_t gfp, const unsigned short *fieldvalue); +#endif + +/* experimental */ +int CDECL id3tag_set_fieldvalue_utf16(lame_t gfp, const unsigned short *fieldvalue); + +/* experimental */ +int CDECL id3tag_set_textinfo_utf16(lame_t gfp, char const *id, unsigned short const *text); + +/* experimental */ +int CDECL id3tag_set_comment_utf16(lame_t gfp, char const *lang, unsigned short const *desc, unsigned short const *text); + + +/*********************************************************************** +* +* list of valid bitrates [kbps] & sample frequencies [Hz]. +* first index: 0: MPEG-2 values (sample frequencies 16...24 kHz) +* 1: MPEG-1 values (sample frequencies 32...48 kHz) +* 2: MPEG-2.5 values (sample frequencies 8...12 kHz) +***********************************************************************/ + +extern const int bitrate_table [3][16]; +extern const int samplerate_table [3][ 4]; + +/* access functions for use in DLL, global vars are not exported */ +int CDECL lame_get_bitrate(int mpeg_version, int table_index); +int CDECL lame_get_samplerate(int mpeg_version, int table_index); + + +/* maximum size of albumart image (128KB), which affects LAME_MAXMP3BUFFER + as well since lame_encode_buffer() also returns ID3v2 tag data */ +#define LAME_MAXALBUMART (128 * 1024) + +/* maximum size of mp3buffer needed if you encode at most 1152 samples for + each call to lame_encode_buffer. see lame_encode_buffer() below + (LAME_MAXMP3BUFFER is now obsolete) */ +#define LAME_MAXMP3BUFFER (16384 + LAME_MAXALBUMART) + + +typedef enum { + LAME_OKAY = 0, + LAME_NOERROR = 0, + LAME_GENERICERROR = -1, + LAME_NOMEM = -10, + LAME_BADBITRATE = -11, + LAME_BADSAMPFREQ = -12, + LAME_INTERNALERROR = -13, + + FRONTEND_READERROR = -80, + FRONTEND_WRITEERROR = -81, + FRONTEND_FILETOOLARGE = -82 + +} lame_errorcodes_t; + +#if defined(__cplusplus) +} +#endif +#endif /* LAME_LAME_H */ + diff --git a/Frameworks/macIcecast.framework/Versions/A/Headers/shout.h b/Frameworks/macIcecast.framework/Versions/A/Headers/shout.h new file mode 100644 index 0000000..6d2de41 --- /dev/null +++ b/Frameworks/macIcecast.framework/Versions/A/Headers/shout.h @@ -0,0 +1,311 @@ +/* shout.h + * + * API for libshout, the streaming library for icecast + * + * Copyright (C) 2002-2003 the Icecast team , + * Copyright (C) 2012-2015 Philipp "ph3-der-loewe" Schafft + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __LIBSHOUT_SHOUT_H__ +#define __LIBSHOUT_SHOUT_H__ + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +#define SHOUTERR_SUCCESS ( 0) /* No error */ +#define SHOUTERR_INSANE ( -1) /* Nonsensical arguments e.g. self being NULL */ +#define SHOUTERR_NOCONNECT ( -2) /* Couldn't connect */ +#define SHOUTERR_NOLOGIN ( -3) /* Login failed */ +#define SHOUTERR_SOCKET ( -4) /* Socket error */ +#define SHOUTERR_MALLOC ( -5) /* Out of memory */ +#define SHOUTERR_METADATA ( -6) +#define SHOUTERR_CONNECTED ( -7) /* Cannot set parameter while connected */ +#define SHOUTERR_UNCONNECTED ( -8) /* Not connected */ +#define SHOUTERR_UNSUPPORTED ( -9) /* This libshout doesn't support the requested option */ +#define SHOUTERR_BUSY (-10) /* Socket is busy */ +#define SHOUTERR_NOTLS (-11) /* TLS requested but not supported by peer */ +#define SHOUTERR_TLSBADCERT (-12) /* TLS connection can not be established because of bad certificate */ +#define SHOUTERR_RETRY (-13) /* Retry last operation. */ + +#define SHOUT_FORMAT_OGG ( 0) /* Ogg */ +#define SHOUT_FORMAT_MP3 ( 1) /* MP3 */ +#define SHOUT_FORMAT_WEBM ( 2) /* WebM */ +#define SHOUT_FORMAT_WEBMAUDIO ( 3) /* WebM, audio only, obsolete. Only used by shout_set_format() */ +#define SHOUT_FORMAT_MATROSKA ( 4) /* Matroska */ +#define SHOUT_FORMAT_AAC ( 5) /* audio/aac */ + +/* backward-compatibility alias */ +#define SHOUT_FORMAT_VORBIS SHOUT_FORMAT_OGG + +/* Usages */ +#define SHOUT_USAGE_AUDIO (0x0001U) /* Audio substreams*/ +#define SHOUT_USAGE_VISUAL (0x0002U) /* Picture/Video substreams (most often combined with SHOUT_USAGE_AUDIO) */ +#define SHOUT_USAGE_TEXT (0x0004U) /* Text substreams that are not subtitles */ +#define SHOUT_USAGE_SUBTITLE (0x0008U) /* Subtitle substreams */ +#define SHOUT_USAGE_LIGHT (0x0010U) /* Light control substreams */ +#define SHOUT_USAGE_UI (0x0020U) /* User interface data, such as DVD menus or buttons */ +#define SHOUT_USAGE_METADATA (0x0040U) /* Substreams that include metadata for the stream */ +#define SHOUT_USAGE_APPLICATION (0x0080U) /* Application specific data substreams */ +#define SHOUT_USAGE_CONTROL (0x0100U) /* Substreams that control the infrastructure */ +#define SHOUT_USAGE_COMPLEX (0x0200U) /* Substreams that are themself a mixture of other types */ +#define SHOUT_USAGE_OTHER (0x0400U) /* Substream of types not listed here */ +#define SHOUT_USAGE_UNKNOWN (0x0800U) /* The stream MAY contain additional substreams of unknown nature */ +#define SHOUT_USAGE_3D (0x1000U) /* The Stream contains information for 3D playback */ +#define SHOUT_USAGE_4D (0x2000U) /* The Stream contains information for 4D/XD playback */ + +#define SHOUT_PROTOCOL_HTTP ( 0) +#define SHOUT_PROTOCOL_XAUDIOCAST ( 1) /* Deprecated. May be removed in future versions. Do not use. */ +#define SHOUT_PROTOCOL_ICY ( 2) +#define SHOUT_PROTOCOL_ROARAUDIO ( 3) + +/* Possible TLS modes */ +#define SHOUT_TLS_DISABLED ( 0) /* Do not use TLS at all */ +#define SHOUT_TLS_AUTO ( 1) /* Autodetect which TLS mode to use if any */ +#define SHOUT_TLS_AUTO_NO_PLAIN ( 2) /* Like SHOUT_TLS_AUTO_NO_PLAIN but does not allow plain connections */ +#define SHOUT_TLS_RFC2818 ( 11) /* Use TLS for transport layer like HTTPS [RFC2818] does. */ +#define SHOUT_TLS_RFC2817 ( 12) /* Use TLS via HTTP Upgrade:-header [RFC2817]. */ + +#define SHOUT_AI_BITRATE "bitrate" +#define SHOUT_AI_SAMPLERATE "samplerate" +#define SHOUT_AI_CHANNELS "channels" +#define SHOUT_AI_QUALITY "quality" + +#define SHOUT_META_NAME "name" +#define SHOUT_META_URL "url" +#define SHOUT_META_GENRE "genre" +#define SHOUT_META_DESCRIPTION "description" +#define SHOUT_META_IRC "irc" +#define SHOUT_META_AIM "aim" +#define SHOUT_META_ICQ "icq" + +#define SHOUT_CALLBACK_PASS ( 1) /* Pass the event to the next handler */ + +typedef enum { + SHOUT_CONTROL__MIN = 0, + SHOUT_CONTROL_GET_SERVER_CERTIFICATE_AS_PEM, + SHOUT_CONTROL_GET_SERVER_CERTIFICATE_CHAIN_AS_PEM, + SHOUT_CONTROL__MAX = 32767 +} shout_control_t; + +typedef enum { + SHOUT_EVENT__MIN = 0, + SHOUT_EVENT_TLS_CHECK_PEER_CERTIFICATE, + SHOUT_EVENT__MAX = 32767 +} shout_event_t; + +typedef struct shout shout_t; +typedef struct _util_dict shout_metadata_t; + +typedef int (*shout_callback_t)(shout_t *shout, shout_event_t event, void *userdata, va_list ap); + +/* initializes the shout library. Must be called before anything else */ +void shout_init(void); + +/* shuts down the shout library, deallocating any global storage. Don't call + * anything afterwards */ +void shout_shutdown(void); + +/* returns a static version string. Non-null parameters will be set to the + * value of the library major, minor, and patch levels, respectively */ +const char *shout_version(int *major, int *minor, int *patch); + +/* Allocates and sets up a new shout_t. Returns NULL if it can't get enough + * memory. The returns shout_t must be disposed of with shout_free. */ +shout_t *shout_new(void); + +/* Free all memory allocated by a shout_t */ +void shout_free(shout_t *self); + +/* Returns a statically allocated string describing the last shout error + * to occur. Only valid until the next libshout call on this shout_t */ +const char *shout_get_error(shout_t *self); + +/* Return the error code (e.g. SHOUTERR_SOCKET) for this shout instance */ +int shout_get_errno(shout_t *self); + +/* returns SHOUTERR_CONNECTED or SHOUTERR_UNCONNECTED */ +int shout_get_connected(shout_t *self); + +/* Parameter manipulation functions. libshout makes copies of all parameters, + * the caller may free its copies after giving them to libshout. May return + * SHOUTERR_MALLOC */ + +/* Connection parameters */ +int shout_set_host(shout_t *self, const char *host); +const char *shout_get_host(shout_t *self); + +int shout_set_port(shout_t *self, unsigned short port); +unsigned short shout_get_port(shout_t *self); + +int shout_set_agent(shout_t *self, const char *agent); +const char *shout_get_agent(shout_t *self); + +/* See SHOUT_TLS_* above */ +int shout_set_tls(shout_t *self, int mode); +int shout_get_tls(shout_t *self); + +/* Set the directory for CA certs. Default: operating system's default */ +int shout_set_ca_directory(shout_t *self, const char *directory); +const char *shout_get_ca_directory(shout_t *self); + +/* Set a CA cert file for checking. If you use a self signed server cert + * you can pass this cert using this function for verification. + * Default: operating system's default */ +int shout_set_ca_file(shout_t *self, const char *file); +const char *shout_get_ca_file(shout_t *self); + +/* Set list of allowed ciphers. + * This function should only be used in case of using an old libshout + * after some attacks got known. Watch the icecast mailinglist for + * known problems. + * DO NOT SET THIS TO ANY FIXED VALUE. IF YOU USE THIS FUNCTION + * EXPOSE IT TO THE USER. OTHERWISE YOU WILL HARM SECURITY. + * Default: internal list of secure ciphers. */ +int shout_set_allowed_ciphers(shout_t *self, const char *ciphers); +const char *shout_get_allowed_ciphers(shout_t *self); + +/* Authentication parameters */ +int shout_set_user(shout_t *self, const char *username); +const char *shout_get_user(shout_t *self); + +int shout_set_password(shout_t *, const char *password); +const char *shout_get_password(shout_t *self); + +/* Set a client certificate for TLS connections. + * This must be in PEM format with both cert and private key in the same file. + * Default: none. */ +int shout_set_client_certificate(shout_t *self, const char *certificate); +const char *shout_get_client_certificate(shout_t *self); + +/* Mount parameters */ +int shout_set_mount(shout_t *self, const char *mount); +const char *shout_get_mount(shout_t *self); + +/* Other parameters */ +int shout_set_name(shout_t *self, const char *name); // obsolete +const char *shout_get_name(shout_t *self); // obsolete + +int shout_set_url(shout_t *self, const char *url); // obsolete +const char *shout_get_url(shout_t *self); // obsolete + +int shout_set_genre(shout_t *self, const char *genre); // obsolete +const char *shout_get_genre(shout_t *self); // obsolete + +int shout_set_description(shout_t *self, const char *description); // obsolete +const char *shout_get_description(shout_t *self); // obsolete + +int shout_set_dumpfile(shout_t *self, const char *dumpfile); +const char *shout_get_dumpfile(shout_t *self); + +int shout_set_audio_info(shout_t *self, const char *name, const char *value); +const char *shout_get_audio_info(shout_t *self, const char *name); + +/* takes a SHOUT_META_xxxx argument */ +int shout_set_meta(shout_t *self, const char *name, const char *value); +const char *shout_get_meta(shout_t *self, const char *name); + +int shout_set_public(shout_t *self, unsigned int make_public); +unsigned int shout_get_public(shout_t *self); + +/* takes a SHOUT_FORMAT_xxxx argument */ +int shout_set_format(shout_t *self, unsigned int format); // obsolete +unsigned int shout_get_format(shout_t *self); // obsolete + +/* Set the format of the content to send. + * * format is one of SHOUT_FORMAT_xxxx. + * * usage is a bit vector composed of SHOUT_USAGE_xxxx. + * * codecs is NULL as of this version. Future versions will also support NULL. + */ +int shout_set_content_format(shout_t *self, unsigned int format, unsigned int usage, const char *codecs); +int shout_get_content_format(shout_t *self, unsigned int *format, unsigned int *usage, const char **codecs); + +/* takes a SHOUT_PROTOCOL_xxxxx argument */ +int shout_set_protocol(shout_t *self, unsigned int protocol); +unsigned int shout_get_protocol(shout_t *self); + +/* Instructs libshout to use nonblocking I/O. Must be called before + * shout_open (no switching back and forth midstream at the moment). */ +int shout_set_nonblocking(shout_t* self, unsigned int nonblocking); +unsigned int shout_get_nonblocking(shout_t *self); + +/* Opens a connection to the server. All parameters must already be set */ +int shout_open(shout_t *self); + +/* Closes a connection to the server */ +int shout_close(shout_t *self); + +/* Send data to the server, parsing it for format specific timing info */ +int shout_send(shout_t *self, const unsigned char *data, size_t len); + +/* Send unparsed data to the server. Do not use this unless you know + * what you are doing. + * Returns the number of bytes written, or < 0 on error. + */ +ssize_t shout_send_raw(shout_t *self, const unsigned char *data, size_t len); + +/* return the number of bytes currently on the write queue (only makes sense in + * nonblocking mode). */ +ssize_t shout_queuelen(shout_t *self); + +/* Puts caller to sleep until it is time to send more data to the server */ +void shout_sync(shout_t *self); + +/* Amount of time in ms caller should wait before sending again */ +int shout_delay(shout_t *self); + +/* Sets MP3 metadata. + * Returns: + * SHOUTERR_SUCCESS + * SHOUTERR_UNSUPPORTED if format isn't MP3 + * SHOUTERR_MALLOC + * SHOUTERR_INSANE + * SHOUTERR_NOCONNECT + * SHOUTERR_SOCKET + */ +int shout_set_metadata(shout_t *self, shout_metadata_t *metadata); +int shout_set_http_metadata(shout_t *self, shout_metadata_t *metadata); + +/* Allocates a new metadata structure. Must be freed by shout_metadata_free. */ +shout_metadata_t *shout_metadata_new(void); + +/* Free resources allocated by shout_metadata_t */ +void shout_metadata_free(shout_metadata_t *self); + +/* Add a parameter to the metadata structure. + * Returns: + * SHOUTERR_SUCCESS on success + * SHOUTERR_INSANE if self isn't a valid shout_metadata_t* or name is null + * SHOUTERR_MALLOC if memory can't be allocated */ +int shout_metadata_add(shout_metadata_t *self, const char *name, const char *value); + +/* Advanced. Do not use. */ +int shout_control(shout_t *self, shout_control_t control, ...); +int shout_set_callback(shout_t *self, shout_callback_t callback, void *userdata); + +#ifdef __cplusplus +} +#endif + +/* --- Compiled features --- */ + +#define SHOUT_THREADSAFE @SHOUT_THREADSAFE@ +#define SHOUT_TLS @SHOUT_TLS@ + +#endif /* __LIBSHOUT_SHOUT_H__ */ diff --git a/Frameworks/macIcecast.framework/Versions/A/Modules/module.modulemap b/Frameworks/macIcecast.framework/Versions/A/Modules/module.modulemap new file mode 100644 index 0000000..896aa11 --- /dev/null +++ b/Frameworks/macIcecast.framework/Versions/A/Modules/module.modulemap @@ -0,0 +1,5 @@ +framework module macIcecast { + umbrella header "Icecast.h" + export * + module * { export * } +} diff --git a/Frameworks/macIcecast.framework/Versions/A/PrivateHeaders/codec.h b/Frameworks/macIcecast.framework/Versions/A/PrivateHeaders/codec.h new file mode 100644 index 0000000..0d7fa96 --- /dev/null +++ b/Frameworks/macIcecast.framework/Versions/A/PrivateHeaders/codec.h @@ -0,0 +1,242 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + + ******************************************************************** + + function: libvorbis codec headers + + ********************************************************************/ + +#ifndef _vorbis_codec_h_ +#define _vorbis_codec_h_ + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +#include "ogg.h" + +typedef struct vorbis_info{ + int version; + int channels; + long rate; + + /* The below bitrate declarations are *hints*. + Combinations of the three values carry the following implications: + + all three set to the same value: + implies a fixed rate bitstream + only nominal set: + implies a VBR stream that averages the nominal bitrate. No hard + upper/lower limit + upper and or lower set: + implies a VBR bitstream that obeys the bitrate limits. nominal + may also be set to give a nominal rate. + none set: + the coder does not care to speculate. + */ + + long bitrate_upper; + long bitrate_nominal; + long bitrate_lower; + long bitrate_window; + + void *codec_setup; +} vorbis_info; + +/* vorbis_dsp_state buffers the current vorbis audio + analysis/synthesis state. The DSP state belongs to a specific + logical bitstream ****************************************************/ +typedef struct vorbis_dsp_state{ + int analysisp; + vorbis_info *vi; + + float **pcm; + float **pcmret; + int pcm_storage; + int pcm_current; + int pcm_returned; + + int preextrapolate; + int eofflag; + + long lW; + long W; + long nW; + long centerW; + + ogg_int64_t granulepos; + ogg_int64_t sequence; + + ogg_int64_t glue_bits; + ogg_int64_t time_bits; + ogg_int64_t floor_bits; + ogg_int64_t res_bits; + + void *backend_state; +} vorbis_dsp_state; + +typedef struct vorbis_block{ + /* necessary stream state for linking to the framing abstraction */ + float **pcm; /* this is a pointer into local storage */ + oggpack_buffer opb; + + long lW; + long W; + long nW; + int pcmend; + int mode; + + int eofflag; + ogg_int64_t granulepos; + ogg_int64_t sequence; + vorbis_dsp_state *vd; /* For read-only access of configuration */ + + /* local storage to avoid remallocing; it's up to the mapping to + structure it */ + void *localstore; + long localtop; + long localalloc; + long totaluse; + struct alloc_chain *reap; + + /* bitmetrics for the frame */ + long glue_bits; + long time_bits; + long floor_bits; + long res_bits; + + void *internal; + +} vorbis_block; + +/* vorbis_block is a single block of data to be processed as part of +the analysis/synthesis stream; it belongs to a specific logical +bitstream, but is independent from other vorbis_blocks belonging to +that logical bitstream. *************************************************/ + +struct alloc_chain{ + void *ptr; + struct alloc_chain *next; +}; + +/* vorbis_info contains all the setup information specific to the + specific compression/decompression mode in progress (eg, + psychoacoustic settings, channel setup, options, codebook + etc). vorbis_info and substructures are in backends.h. +*********************************************************************/ + +/* the comments are not part of vorbis_info so that vorbis_info can be + static storage */ +typedef struct vorbis_comment{ + /* unlimited user comment fields. libvorbis writes 'libvorbis' + whatever vendor is set to in encode */ + char **user_comments; + int *comment_lengths; + int comments; + char *vendor; + +} vorbis_comment; + + +/* libvorbis encodes in two abstraction layers; first we perform DSP + and produce a packet (see docs/analysis.txt). The packet is then + coded into a framed OggSquish bitstream by the second layer (see + docs/framing.txt). Decode is the reverse process; we sync/frame + the bitstream and extract individual packets, then decode the + packet back into PCM audio. + + The extra framing/packetizing is used in streaming formats, such as + files. Over the net (such as with UDP), the framing and + packetization aren't necessary as they're provided by the transport + and the streaming layer is not used */ + +/* Vorbis PRIMITIVES: general ***************************************/ + +extern void vorbis_info_init(vorbis_info *vi); +extern void vorbis_info_clear(vorbis_info *vi); +extern int vorbis_info_blocksize(vorbis_info *vi,int zo); +extern void vorbis_comment_init(vorbis_comment *vc); +extern void vorbis_comment_add(vorbis_comment *vc, const char *comment); +extern void vorbis_comment_add_tag(vorbis_comment *vc, + const char *tag, const char *contents); +extern char *vorbis_comment_query(vorbis_comment *vc, const char *tag, int count); +extern int vorbis_comment_query_count(vorbis_comment *vc, const char *tag); +extern void vorbis_comment_clear(vorbis_comment *vc); + +extern int vorbis_block_init(vorbis_dsp_state *v, vorbis_block *vb); +extern int vorbis_block_clear(vorbis_block *vb); +extern void vorbis_dsp_clear(vorbis_dsp_state *v); +extern double vorbis_granule_time(vorbis_dsp_state *v, + ogg_int64_t granulepos); + +extern const char *vorbis_version_string(void); + +/* Vorbis PRIMITIVES: analysis/DSP layer ****************************/ + +extern int vorbis_analysis_init(vorbis_dsp_state *v,vorbis_info *vi); +extern int vorbis_commentheader_out(vorbis_comment *vc, ogg_packet *op); +extern int vorbis_analysis_headerout(vorbis_dsp_state *v, + vorbis_comment *vc, + ogg_packet *op, + ogg_packet *op_comm, + ogg_packet *op_code); +extern float **vorbis_analysis_buffer(vorbis_dsp_state *v,int vals); +extern int vorbis_analysis_wrote(vorbis_dsp_state *v,int vals); +extern int vorbis_analysis_blockout(vorbis_dsp_state *v,vorbis_block *vb); +extern int vorbis_analysis(vorbis_block *vb,ogg_packet *op); + +extern int vorbis_bitrate_addblock(vorbis_block *vb); +extern int vorbis_bitrate_flushpacket(vorbis_dsp_state *vd, + ogg_packet *op); + +/* Vorbis PRIMITIVES: synthesis layer *******************************/ +extern int vorbis_synthesis_idheader(ogg_packet *op); +extern int vorbis_synthesis_headerin(vorbis_info *vi,vorbis_comment *vc, + ogg_packet *op); + +extern int vorbis_synthesis_init(vorbis_dsp_state *v,vorbis_info *vi); +extern int vorbis_synthesis_restart(vorbis_dsp_state *v); +extern int vorbis_synthesis(vorbis_block *vb,ogg_packet *op); +extern int vorbis_synthesis_trackonly(vorbis_block *vb,ogg_packet *op); +extern int vorbis_synthesis_blockin(vorbis_dsp_state *v,vorbis_block *vb); +extern int vorbis_synthesis_pcmout(vorbis_dsp_state *v,float ***pcm); +extern int vorbis_synthesis_lapout(vorbis_dsp_state *v,float ***pcm); +extern int vorbis_synthesis_read(vorbis_dsp_state *v,int samples); +extern long vorbis_packet_blocksize(vorbis_info *vi,ogg_packet *op); + +extern int vorbis_synthesis_halfrate(vorbis_info *v,int flag); +extern int vorbis_synthesis_halfrate_p(vorbis_info *v); + +/* Vorbis ERRORS and return codes ***********************************/ + +#define OV_FALSE -1 +#define OV_EOF -2 +#define OV_HOLE -3 + +#define OV_EREAD -128 +#define OV_EFAULT -129 +#define OV_EIMPL -130 +#define OV_EINVAL -131 +#define OV_ENOTVORBIS -132 +#define OV_EBADHEADER -133 +#define OV_EVERSION -134 +#define OV_ENOTAUDIO -135 +#define OV_EBADPACKET -136 +#define OV_EBADLINK -137 +#define OV_ENOSEEK -138 + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif + diff --git a/Frameworks/macIcecast.framework/Versions/A/PrivateHeaders/ogg.h b/Frameworks/macIcecast.framework/Versions/A/PrivateHeaders/ogg.h new file mode 100644 index 0000000..330ea3c --- /dev/null +++ b/Frameworks/macIcecast.framework/Versions/A/PrivateHeaders/ogg.h @@ -0,0 +1,209 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: toplevel libogg include + + ********************************************************************/ +#ifndef _OGG_H +#define _OGG_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include +#include "os_types.h" + +typedef struct { + void *iov_base; + size_t iov_len; +} ogg_iovec_t; + +typedef struct { + long endbyte; + int endbit; + + unsigned char *buffer; + unsigned char *ptr; + long storage; +} oggpack_buffer; + +/* ogg_page is used to encapsulate the data in one Ogg bitstream page *****/ + +typedef struct { + unsigned char *header; + long header_len; + unsigned char *body; + long body_len; +} ogg_page; + +/* ogg_stream_state contains the current encode/decode state of a logical + Ogg bitstream **********************************************************/ + +typedef struct { + unsigned char *body_data; /* bytes from packet bodies */ + long body_storage; /* storage elements allocated */ + long body_fill; /* elements stored; fill mark */ + long body_returned; /* elements of fill returned */ + + + int *lacing_vals; /* The values that will go to the segment table */ + ogg_int64_t *granule_vals; /* granulepos values for headers. Not compact + this way, but it is simple coupled to the + lacing fifo */ + long lacing_storage; + long lacing_fill; + long lacing_packet; + long lacing_returned; + + unsigned char header[282]; /* working space for header encode */ + int header_fill; + + int e_o_s; /* set when we have buffered the last packet in the + logical bitstream */ + int b_o_s; /* set after we've written the initial page + of a logical bitstream */ + long serialno; + long pageno; + ogg_int64_t packetno; /* sequence number for decode; the framing + knows where there's a hole in the data, + but we need coupling so that the codec + (which is in a separate abstraction + layer) also knows about the gap */ + ogg_int64_t granulepos; + +} ogg_stream_state; + +/* ogg_packet is used to encapsulate the data and metadata belonging + to a single raw Ogg/Vorbis packet *************************************/ + +typedef struct { + unsigned char *packet; + long bytes; + long b_o_s; + long e_o_s; + + ogg_int64_t granulepos; + + ogg_int64_t packetno; /* sequence number for decode; the framing + knows where there's a hole in the data, + but we need coupling so that the codec + (which is in a separate abstraction + layer) also knows about the gap */ +} ogg_packet; + +typedef struct { + unsigned char *data; + int storage; + int fill; + int returned; + + int unsynced; + int headerbytes; + int bodybytes; +} ogg_sync_state; + +/* Ogg BITSTREAM PRIMITIVES: bitstream ************************/ + +extern void oggpack_writeinit(oggpack_buffer *b); +extern int oggpack_writecheck(oggpack_buffer *b); +extern void oggpack_writetrunc(oggpack_buffer *b,long bits); +extern void oggpack_writealign(oggpack_buffer *b); +extern void oggpack_writecopy(oggpack_buffer *b,void *source,long bits); +extern void oggpack_reset(oggpack_buffer *b); +extern void oggpack_writeclear(oggpack_buffer *b); +extern void oggpack_readinit(oggpack_buffer *b,unsigned char *buf,int bytes); +extern void oggpack_write(oggpack_buffer *b,unsigned long value,int bits); +extern long oggpack_look(oggpack_buffer *b,int bits); +extern long oggpack_look1(oggpack_buffer *b); +extern void oggpack_adv(oggpack_buffer *b,int bits); +extern void oggpack_adv1(oggpack_buffer *b); +extern long oggpack_read(oggpack_buffer *b,int bits); +extern long oggpack_read1(oggpack_buffer *b); +extern long oggpack_bytes(oggpack_buffer *b); +extern long oggpack_bits(oggpack_buffer *b); +extern unsigned char *oggpack_get_buffer(oggpack_buffer *b); + +extern void oggpackB_writeinit(oggpack_buffer *b); +extern int oggpackB_writecheck(oggpack_buffer *b); +extern void oggpackB_writetrunc(oggpack_buffer *b,long bits); +extern void oggpackB_writealign(oggpack_buffer *b); +extern void oggpackB_writecopy(oggpack_buffer *b,void *source,long bits); +extern void oggpackB_reset(oggpack_buffer *b); +extern void oggpackB_writeclear(oggpack_buffer *b); +extern void oggpackB_readinit(oggpack_buffer *b,unsigned char *buf,int bytes); +extern void oggpackB_write(oggpack_buffer *b,unsigned long value,int bits); +extern long oggpackB_look(oggpack_buffer *b,int bits); +extern long oggpackB_look1(oggpack_buffer *b); +extern void oggpackB_adv(oggpack_buffer *b,int bits); +extern void oggpackB_adv1(oggpack_buffer *b); +extern long oggpackB_read(oggpack_buffer *b,int bits); +extern long oggpackB_read1(oggpack_buffer *b); +extern long oggpackB_bytes(oggpack_buffer *b); +extern long oggpackB_bits(oggpack_buffer *b); +extern unsigned char *oggpackB_get_buffer(oggpack_buffer *b); + +/* Ogg BITSTREAM PRIMITIVES: encoding **************************/ + +extern int ogg_stream_packetin(ogg_stream_state *os, ogg_packet *op); +extern int ogg_stream_iovecin(ogg_stream_state *os, ogg_iovec_t *iov, + int count, long e_o_s, ogg_int64_t granulepos); +extern int ogg_stream_pageout(ogg_stream_state *os, ogg_page *og); +extern int ogg_stream_pageout_fill(ogg_stream_state *os, ogg_page *og, int nfill); +extern int ogg_stream_flush(ogg_stream_state *os, ogg_page *og); +extern int ogg_stream_flush_fill(ogg_stream_state *os, ogg_page *og, int nfill); + +/* Ogg BITSTREAM PRIMITIVES: decoding **************************/ + +extern int ogg_sync_init(ogg_sync_state *oy); +extern int ogg_sync_clear(ogg_sync_state *oy); +extern int ogg_sync_reset(ogg_sync_state *oy); +extern int ogg_sync_destroy(ogg_sync_state *oy); +extern int ogg_sync_check(ogg_sync_state *oy); + +extern char *ogg_sync_buffer(ogg_sync_state *oy, long size); +extern int ogg_sync_wrote(ogg_sync_state *oy, long bytes); +extern long ogg_sync_pageseek(ogg_sync_state *oy,ogg_page *og); +extern int ogg_sync_pageout(ogg_sync_state *oy, ogg_page *og); +extern int ogg_stream_pagein(ogg_stream_state *os, ogg_page *og); +extern int ogg_stream_packetout(ogg_stream_state *os,ogg_packet *op); +extern int ogg_stream_packetpeek(ogg_stream_state *os,ogg_packet *op); + +/* Ogg BITSTREAM PRIMITIVES: general ***************************/ + +extern int ogg_stream_init(ogg_stream_state *os,int serialno); +extern int ogg_stream_clear(ogg_stream_state *os); +extern int ogg_stream_reset(ogg_stream_state *os); +extern int ogg_stream_reset_serialno(ogg_stream_state *os,int serialno); +extern int ogg_stream_destroy(ogg_stream_state *os); +extern int ogg_stream_check(ogg_stream_state *os); +extern int ogg_stream_eos(ogg_stream_state *os); + +extern void ogg_page_checksum_set(ogg_page *og); + +extern int ogg_page_version(const ogg_page *og); +extern int ogg_page_continued(const ogg_page *og); +extern int ogg_page_bos(const ogg_page *og); +extern int ogg_page_eos(const ogg_page *og); +extern ogg_int64_t ogg_page_granulepos(const ogg_page *og); +extern int ogg_page_serialno(const ogg_page *og); +extern long ogg_page_pageno(const ogg_page *og); +extern int ogg_page_packets(const ogg_page *og); + +extern void ogg_packet_clear(ogg_packet *op); + + +#ifdef __cplusplus +} +#endif + +#endif /* _OGG_H */ diff --git a/Frameworks/macIcecast.framework/Versions/A/PrivateHeaders/vorbisenc.h b/Frameworks/macIcecast.framework/Versions/A/PrivateHeaders/vorbisenc.h new file mode 100644 index 0000000..55f3b4a --- /dev/null +++ b/Frameworks/macIcecast.framework/Versions/A/PrivateHeaders/vorbisenc.h @@ -0,0 +1,435 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: vorbis encode-engine setup + + ********************************************************************/ + +/** \file + * Libvorbisenc is a convenient API for setting up an encoding + * environment using libvorbis. Libvorbisenc encapsulates the + * actions needed to set up the encoder properly. + */ + +#ifndef _OV_ENC_H_ +#define _OV_ENC_H_ + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +#include "codec.h" + +/** + * This is the primary function within libvorbisenc for setting up managed + * bitrate modes. + * + * Before this function is called, the \ref vorbis_info + * struct should be initialized by using vorbis_info_init() from the libvorbis + * API. After encoding, vorbis_info_clear() should be called. + * + * The max_bitrate, nominal_bitrate, and min_bitrate settings are used to set + * constraints for the encoded file. This function uses these settings to + * select the appropriate encoding mode and set it up. + * + * \param vi Pointer to an initialized \ref vorbis_info struct. + * \param channels The number of channels to be encoded. + * \param rate The sampling rate of the source audio. + * \param max_bitrate Desired maximum bitrate (limit). -1 indicates unset. + * \param nominal_bitrate Desired average, or central, bitrate. -1 indicates unset. + * \param min_bitrate Desired minimum bitrate. -1 indicates unset. + * + * \return Zero for success, and negative values for failure. + * + * \retval 0 Success. + * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. + * \retval OV_EINVAL Invalid setup request, eg, out of range argument. + * \retval OV_EIMPL Unimplemented mode; unable to comply with bitrate request. + */ +extern int vorbis_encode_init(vorbis_info *vi, + long channels, + long rate, + + long max_bitrate, + long nominal_bitrate, + long min_bitrate); + +/** + * This function performs step-one of a three-step bitrate-managed encode + * setup. It functions similarly to the one-step setup performed by \ref + * vorbis_encode_init but allows an application to make further encode setup + * tweaks using \ref vorbis_encode_ctl before finally calling \ref + * vorbis_encode_setup_init to complete the setup process. + * + * Before this function is called, the \ref vorbis_info struct should be + * initialized by using vorbis_info_init() from the libvorbis API. After + * encoding, vorbis_info_clear() should be called. + * + * The max_bitrate, nominal_bitrate, and min_bitrate settings are used to set + * constraints for the encoded file. This function uses these settings to + * select the appropriate encoding mode and set it up. + * + * \param vi Pointer to an initialized vorbis_info struct. + * \param channels The number of channels to be encoded. + * \param rate The sampling rate of the source audio. + * \param max_bitrate Desired maximum bitrate (limit). -1 indicates unset. + * \param nominal_bitrate Desired average, or central, bitrate. -1 indicates unset. + * \param min_bitrate Desired minimum bitrate. -1 indicates unset. + * + * \return Zero for success, and negative for failure. + * + * \retval 0 Success + * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. + * \retval OV_EINVAL Invalid setup request, eg, out of range argument. + * \retval OV_EIMPL Unimplemented mode; unable to comply with bitrate request. + */ +extern int vorbis_encode_setup_managed(vorbis_info *vi, + long channels, + long rate, + + long max_bitrate, + long nominal_bitrate, + long min_bitrate); + +/** + * This function performs step-one of a three-step variable bitrate + * (quality-based) encode setup. It functions similarly to the one-step setup + * performed by \ref vorbis_encode_init_vbr() but allows an application to + * make further encode setup tweaks using \ref vorbis_encode_ctl() before + * finally calling \ref vorbis_encode_setup_init to complete the setup + * process. + * + * Before this function is called, the \ref vorbis_info struct should be + * initialized by using \ref vorbis_info_init() from the libvorbis API. After + * encoding, vorbis_info_clear() should be called. + * + * \param vi Pointer to an initialized vorbis_info struct. + * \param channels The number of channels to be encoded. + * \param rate The sampling rate of the source audio. + * \param quality Desired quality level, currently from -0.1 to 1.0 (lo to hi). + * + * \return Zero for success, and negative values for failure. + * + * \retval 0 Success + * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. + * \retval OV_EINVAL Invalid setup request, eg, out of range argument. + * \retval OV_EIMPL Unimplemented mode; unable to comply with quality level request. + */ +extern int vorbis_encode_setup_vbr(vorbis_info *vi, + long channels, + long rate, + + float quality + ); + +/** + * This is the primary function within libvorbisenc for setting up variable + * bitrate ("quality" based) modes. + * + * + * Before this function is called, the vorbis_info struct should be + * initialized by using vorbis_info_init() from the libvorbis API. After + * encoding, vorbis_info_clear() should be called. + * + * \param vi Pointer to an initialized vorbis_info struct. + * \param channels The number of channels to be encoded. + * \param rate The sampling rate of the source audio. + * \param base_quality Desired quality level, currently from -0.1 to 1.0 (lo to hi). + * + * + * \return Zero for success, or a negative number for failure. + * + * \retval 0 Success + * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. + * \retval OV_EINVAL Invalid setup request, eg, out of range argument. + * \retval OV_EIMPL Unimplemented mode; unable to comply with quality level request. + */ +extern int vorbis_encode_init_vbr(vorbis_info *vi, + long channels, + long rate, + + float base_quality + ); + +/** + * This function performs the last stage of three-step encoding setup, as + * described in the API overview under managed bitrate modes. + * + * Before this function is called, the \ref vorbis_info struct should be + * initialized by using vorbis_info_init() from the libvorbis API, one of + * \ref vorbis_encode_setup_managed() or \ref vorbis_encode_setup_vbr() called to + * initialize the high-level encoding setup, and \ref vorbis_encode_ctl() + * called if necessary to make encoding setup changes. + * vorbis_encode_setup_init() finalizes the highlevel encoding structure into + * a complete encoding setup after which the application may make no further + * setup changes. + * + * After encoding, vorbis_info_clear() should be called. + * + * \param vi Pointer to an initialized \ref vorbis_info struct. + * + * \return Zero for success, and negative values for failure. + * + * \retval 0 Success. + * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. + * + * \retval OV_EINVAL Attempt to use vorbis_encode_setup_init() without first + * calling one of vorbis_encode_setup_managed() or vorbis_encode_setup_vbr() to + * initialize the high-level encoding setup + * + */ +extern int vorbis_encode_setup_init(vorbis_info *vi); + +/** + * This function implements a generic interface to miscellaneous encoder + * settings similar to the classic UNIX 'ioctl()' system call. Applications + * may use vorbis_encode_ctl() to query or set bitrate management or quality + * mode details by using one of several \e request arguments detailed below. + * vorbis_encode_ctl() must be called after one of + * vorbis_encode_setup_managed() or vorbis_encode_setup_vbr(). When used + * to modify settings, \ref vorbis_encode_ctl() must be called before \ref + * vorbis_encode_setup_init(). + * + * \param vi Pointer to an initialized vorbis_info struct. + * + * \param number Specifies the desired action; See \ref encctlcodes "the list + * of available requests". + * + * \param arg void * pointing to a data structure matching the request + * argument. + * + * \retval 0 Success. Any further return information (such as the result of a + * query) is placed into the storage pointed to by *arg. + * + * \retval OV_EINVAL Invalid argument, or an attempt to modify a setting after + * calling vorbis_encode_setup_init(). + * + * \retval OV_EIMPL Unimplemented or unknown request + */ +extern int vorbis_encode_ctl(vorbis_info *vi,int number,void *arg); + +/** + * \deprecated This is a deprecated interface. Please use vorbis_encode_ctl() + * with the \ref ovectl_ratemanage2_arg struct and \ref + * OV_ECTL_RATEMANAGE2_GET and \ref OV_ECTL_RATEMANAGE2_SET calls in new code. + * + * The \ref ovectl_ratemanage_arg structure is used with vorbis_encode_ctl() + * and the \ref OV_ECTL_RATEMANAGE_GET, \ref OV_ECTL_RATEMANAGE_SET, \ref + * OV_ECTL_RATEMANAGE_AVG, \ref OV_ECTL_RATEMANAGE_HARD calls in order to + * query and modify specifics of the encoder's bitrate management + * configuration. +*/ +struct ovectl_ratemanage_arg { + int management_active; /**< nonzero if bitrate management is active*/ +/** hard lower limit (in kilobits per second) below which the stream bitrate + will never be allowed for any given bitrate_hard_window seconds of time.*/ + long bitrate_hard_min; +/** hard upper limit (in kilobits per second) above which the stream bitrate + will never be allowed for any given bitrate_hard_window seconds of time.*/ + long bitrate_hard_max; +/** the window period (in seconds) used to regulate the hard bitrate minimum + and maximum*/ + double bitrate_hard_window; +/** soft lower limit (in kilobits per second) below which the average bitrate + tracker will start nudging the bitrate higher.*/ + long bitrate_av_lo; +/** soft upper limit (in kilobits per second) above which the average bitrate + tracker will start nudging the bitrate lower.*/ + long bitrate_av_hi; +/** the window period (in seconds) used to regulate the average bitrate + minimum and maximum.*/ + double bitrate_av_window; +/** Regulates the relative centering of the average and hard windows; in + libvorbis 1.0 and 1.0.1, the hard window regulation overlapped but + followed the average window regulation. In libvorbis 1.1 a bit-reservoir + interface replaces the old windowing interface; the older windowing + interface is simulated and this field has no effect.*/ + double bitrate_av_window_center; +}; + +/** + * \name struct ovectl_ratemanage2_arg + * + * The ovectl_ratemanage2_arg structure is used with vorbis_encode_ctl() and + * the OV_ECTL_RATEMANAGE2_GET and OV_ECTL_RATEMANAGE2_SET calls in order to + * query and modify specifics of the encoder's bitrate management + * configuration. + * +*/ +struct ovectl_ratemanage2_arg { + int management_active; /**< nonzero if bitrate management is active */ +/** Lower allowed bitrate limit in kilobits per second */ + long bitrate_limit_min_kbps; +/** Upper allowed bitrate limit in kilobits per second */ + long bitrate_limit_max_kbps; + long bitrate_limit_reservoir_bits; /**struct ovectl_ratemanage2_arg * + * + * Used to query the current encoder bitrate management setting. Also used to + * initialize fields of an ovectl_ratemanage2_arg structure for use with + * \ref OV_ECTL_RATEMANAGE2_SET. + */ +#define OV_ECTL_RATEMANAGE2_GET 0x14 + +/** + * Set the current encoder bitrate management settings. + * + * Argument: struct ovectl_ratemanage2_arg * + * + * Used to set the current encoder bitrate management settings to the values + * listed in the ovectl_ratemanage2_arg. Passing a NULL pointer will disable + * bitrate management. +*/ +#define OV_ECTL_RATEMANAGE2_SET 0x15 + +/** + * Returns the current encoder hard-lowpass setting (kHz) in the double + * pointed to by arg. + * + * Argument: double * +*/ +#define OV_ECTL_LOWPASS_GET 0x20 + +/** + * Sets the encoder hard-lowpass to the value (kHz) pointed to by arg. Valid + * lowpass settings range from 2 to 99. + * + * Argument: double * +*/ +#define OV_ECTL_LOWPASS_SET 0x21 + +/** + * Returns the current encoder impulse block setting in the double pointed + * to by arg. + * + * Argument: double * +*/ +#define OV_ECTL_IBLOCK_GET 0x30 + +/** + * Sets the impulse block bias to the the value pointed to by arg. + * + * Argument: double * + * + * Valid range is -15.0 to 0.0 [default]. A negative impulse block bias will + * direct to encoder to use more bits when incoding short blocks that contain + * strong impulses, thus improving the accuracy of impulse encoding. + */ +#define OV_ECTL_IBLOCK_SET 0x31 + +/** + * Returns the current encoder coupling setting in the int pointed + * to by arg. + * + * Argument: int * +*/ +#define OV_ECTL_COUPLING_GET 0x40 + +/** + * Enables/disables channel coupling in multichannel encoding according to arg. + * + * Argument: int * + * + * Zero disables channel coupling for multichannel inputs, nonzer enables + * channel coupling. Setting has no effect on monophonic encoding or + * multichannel counts that do not offer coupling. At present, coupling is + * available for stereo and 5.1 encoding. + */ +#define OV_ECTL_COUPLING_SET 0x41 + + /* deprecated rate management supported only for compatibility */ + +/** + * Old interface to querying bitrate management settings. + * + * Deprecated after move to bit-reservoir style management in 1.1 rendered + * this interface partially obsolete. + + * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_GET instead. + * + * Argument: struct ovectl_ratemanage_arg * + */ +#define OV_ECTL_RATEMANAGE_GET 0x10 +/** + * Old interface to modifying bitrate management settings. + * + * deprecated after move to bit-reservoir style management in 1.1 rendered + * this interface partially obsolete. + * + * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead. + * + * Argument: struct ovectl_ratemanage_arg * + */ +#define OV_ECTL_RATEMANAGE_SET 0x11 +/** + * Old interface to setting average-bitrate encoding mode. + * + * Deprecated after move to bit-reservoir style management in 1.1 rendered + * this interface partially obsolete. + * + * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead. + * + * Argument: struct ovectl_ratemanage_arg * + */ +#define OV_ECTL_RATEMANAGE_AVG 0x12 +/** + * Old interface to setting bounded-bitrate encoding modes. + * + * deprecated after move to bit-reservoir style management in 1.1 rendered + * this interface partially obsolete. + * + * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead. + * + * Argument: struct ovectl_ratemanage_arg * + */ +#define OV_ECTL_RATEMANAGE_HARD 0x13 + +/*@}*/ + + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif diff --git a/Frameworks/macIcecast.framework/Versions/A/PrivateHeaders/vorbisfile.h b/Frameworks/macIcecast.framework/Versions/A/PrivateHeaders/vorbisfile.h new file mode 100644 index 0000000..5662611 --- /dev/null +++ b/Frameworks/macIcecast.framework/Versions/A/PrivateHeaders/vorbisfile.h @@ -0,0 +1,205 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: stdio-based convenience library for opening/seeking/decoding + + ********************************************************************/ + +#ifndef _OV_FILE_H_ +#define _OV_FILE_H_ + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +#include +#include "codec.h" + +/* The function prototypes for the callbacks are basically the same as for + * the stdio functions fread, fseek, fclose, ftell. + * The one difference is that the FILE * arguments have been replaced with + * a void * - this is to be used as a pointer to whatever internal data these + * functions might need. In the stdio case, it's just a FILE * cast to a void * + * + * If you use other functions, check the docs for these functions and return + * the right values. For seek_func(), you *MUST* return -1 if the stream is + * unseekable + */ +typedef struct { + size_t (*read_func) (void *ptr, size_t size, size_t nmemb, void *datasource); + int (*seek_func) (void *datasource, ogg_int64_t offset, int whence); + int (*close_func) (void *datasource); + long (*tell_func) (void *datasource); +} ov_callbacks; + +#ifndef OV_EXCLUDE_STATIC_CALLBACKS + +/* a few sets of convenient callbacks, especially for use under + * Windows where ov_open_callbacks() should always be used instead of + * ov_open() to avoid problems with incompatible crt.o version linking + * issues. */ + +static int _ov_header_fseek_wrap(FILE *f,ogg_int64_t off,int whence){ + if(f==NULL)return(-1); + +#ifdef __MINGW32__ + return fseeko64(f,off,whence); +#elif defined (_WIN32) + return _fseeki64(f,off,whence); +#else + return fseek(f,off,whence); +#endif +} + +/* These structs below (OV_CALLBACKS_DEFAULT etc) are defined here as + * static data. That means that every file which includes this header + * will get its own copy of these structs whether it uses them or + * not unless it #defines OV_EXCLUDE_STATIC_CALLBACKS. + * These static symbols are essential on platforms such as Windows on + * which several different versions of stdio support may be linked to + * by different DLLs, and we need to be certain we know which one + * we're using (the same one as the main application). + */ + +static ov_callbacks OV_CALLBACKS_DEFAULT = { + (size_t (*)(void *, size_t, size_t, void *)) fread, + (int (*)(void *, ogg_int64_t, int)) _ov_header_fseek_wrap, + (int (*)(void *)) fclose, + (long (*)(void *)) ftell +}; + +static ov_callbacks OV_CALLBACKS_NOCLOSE = { + (size_t (*)(void *, size_t, size_t, void *)) fread, + (int (*)(void *, ogg_int64_t, int)) _ov_header_fseek_wrap, + (int (*)(void *)) NULL, + (long (*)(void *)) ftell +}; + +static ov_callbacks OV_CALLBACKS_STREAMONLY = { + (size_t (*)(void *, size_t, size_t, void *)) fread, + (int (*)(void *, ogg_int64_t, int)) NULL, + (int (*)(void *)) fclose, + (long (*)(void *)) NULL +}; + +static ov_callbacks OV_CALLBACKS_STREAMONLY_NOCLOSE = { + (size_t (*)(void *, size_t, size_t, void *)) fread, + (int (*)(void *, ogg_int64_t, int)) NULL, + (int (*)(void *)) NULL, + (long (*)(void *)) NULL +}; + +#endif + +#define NOTOPEN 0 +#define PARTOPEN 1 +#define OPENED 2 +#define STREAMSET 3 +#define INITSET 4 + +typedef struct OggVorbis_File { + void *datasource; /* Pointer to a FILE *, etc. */ + int seekable; + ogg_int64_t offset; + ogg_int64_t end; + ogg_sync_state oy; + + /* If the FILE handle isn't seekable (eg, a pipe), only the current + stream appears */ + int links; + ogg_int64_t *offsets; + ogg_int64_t *dataoffsets; + long *serialnos; + ogg_int64_t *pcmlengths; /* overloaded to maintain binary + compatibility; x2 size, stores both + beginning and end values */ + vorbis_info *vi; + vorbis_comment *vc; + + /* Decoding working state local storage */ + ogg_int64_t pcm_offset; + int ready_state; + long current_serialno; + int current_link; + + double bittrack; + double samptrack; + + ogg_stream_state os; /* take physical pages, weld into a logical + stream of packets */ + vorbis_dsp_state vd; /* central working state for the packet->PCM decoder */ + vorbis_block vb; /* local working space for packet->PCM decode */ + + ov_callbacks callbacks; + +} OggVorbis_File; + + +extern int ov_clear(OggVorbis_File *vf); +extern int ov_fopen(const char *path,OggVorbis_File *vf); +extern int ov_open(FILE *f,OggVorbis_File *vf,const char *initial,long ibytes); +extern int ov_open_callbacks(void *datasource, OggVorbis_File *vf, + const char *initial, long ibytes, ov_callbacks callbacks); + +extern int ov_test(FILE *f,OggVorbis_File *vf,const char *initial,long ibytes); +extern int ov_test_callbacks(void *datasource, OggVorbis_File *vf, + const char *initial, long ibytes, ov_callbacks callbacks); +extern int ov_test_open(OggVorbis_File *vf); + +extern long ov_bitrate(OggVorbis_File *vf,int i); +extern long ov_bitrate_instant(OggVorbis_File *vf); +extern long ov_streams(OggVorbis_File *vf); +extern long ov_seekable(OggVorbis_File *vf); +extern long ov_serialnumber(OggVorbis_File *vf,int i); + +extern ogg_int64_t ov_raw_total(OggVorbis_File *vf,int i); +extern ogg_int64_t ov_pcm_total(OggVorbis_File *vf,int i); +extern double ov_time_total(OggVorbis_File *vf,int i); + +extern int ov_raw_seek(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_pcm_seek(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_pcm_seek_page(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_time_seek(OggVorbis_File *vf,double pos); +extern int ov_time_seek_page(OggVorbis_File *vf,double pos); + +extern int ov_raw_seek_lap(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_pcm_seek_lap(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_pcm_seek_page_lap(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_time_seek_lap(OggVorbis_File *vf,double pos); +extern int ov_time_seek_page_lap(OggVorbis_File *vf,double pos); + +extern ogg_int64_t ov_raw_tell(OggVorbis_File *vf); +extern ogg_int64_t ov_pcm_tell(OggVorbis_File *vf); +extern double ov_time_tell(OggVorbis_File *vf); + +extern vorbis_info *ov_info(OggVorbis_File *vf,int link); +extern vorbis_comment *ov_comment(OggVorbis_File *vf,int link); + +extern long ov_read_float(OggVorbis_File *vf,float ***pcm_channels,int samples, + int *bitstream); +extern long ov_read_filter(OggVorbis_File *vf,char *buffer,int length, + int bigendianp,int word,int sgned,int *bitstream, + void (*filter)(float **pcm,long channels,long samples,void *filter_param),void *filter_param); +extern long ov_read(OggVorbis_File *vf,char *buffer,int length, + int bigendianp,int word,int sgned,int *bitstream); +extern int ov_crosslap(OggVorbis_File *vf1,OggVorbis_File *vf2); + +extern int ov_halfrate(OggVorbis_File *vf,int flag); +extern int ov_halfrate_p(OggVorbis_File *vf); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + 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/dev/null +++ b/Frameworks/macIcecast.framework/Versions/Current @@ -0,0 +1 @@ +A \ No newline at end of file diff --git a/Frameworks/macIcecast.framework/macIcecast b/Frameworks/macIcecast.framework/macIcecast new file mode 120000 index 0000000..95441d6 --- /dev/null +++ b/Frameworks/macIcecast.framework/macIcecast @@ -0,0 +1 @@ +Versions/Current/macIcecast \ No newline at end of file diff --git a/Icecast.h b/Icecast.h new file mode 100644 index 0000000..89c4ecd --- /dev/null +++ b/Icecast.h @@ -0,0 +1,23 @@ +// +// Icecast.h +// Icecast +// +// Created by Pericles Maravelakis on 31/12/2018. +// + +#if TARGET_OS_IOS +#import +#endif + +#if TARGET_OS_OSX +#import +#endif + +//! Project version number for Icecast. +FOUNDATION_EXPORT double IcecastVersionNumber; + +//! Project version string for Icecast. +FOUNDATION_EXPORT const unsigned char IcecastVersionString[]; + +#include "shout.h" +#include "lame.h" diff --git a/Info.plist b/Info.plist new file mode 100644 index 0000000..e1fe4cf --- /dev/null +++ b/Info.plist @@ -0,0 +1,22 @@ + + + + + CFBundleDevelopmentRegion + $(DEVELOPMENT_LANGUAGE) + CFBundleExecutable + $(EXECUTABLE_NAME) + CFBundleIdentifier + $(PRODUCT_BUNDLE_IDENTIFIER) + CFBundleInfoDictionaryVersion + 6.0 + CFBundleName + $(PRODUCT_NAME) + CFBundlePackageType + FMWK + CFBundleShortVersionString + 1.0 + CFBundleVersion + $(CURRENT_PROJECT_VERSION) + + diff --git a/LICENSE b/LICENSE index cf1ab25..b8991b1 100644 --- a/LICENSE +++ b/LICENSE @@ -1,24 +1,187 @@ -This is free and unencumbered software released into the public domain. - -Anyone is free to copy, modify, publish, use, compile, sell, or -distribute this software, either in source code form or as a compiled -binary, for any purpose, commercial or non-commercial, and by any -means. - -In jurisdictions that recognize copyright laws, the author or authors -of this software dedicate any and all copyright interest in the -software to the public domain. 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Limitation of Liability. + +IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. +17. Interpretation of Sections 15 and 16. + +If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee. \ No newline at end of file diff --git a/PrefixHeader.pch b/PrefixHeader.pch new file mode 100644 index 0000000..33f3595 --- /dev/null +++ b/PrefixHeader.pch @@ -0,0 +1,14 @@ +// +// PrefixHeader.pch +// stream +// +// Created by Pericles Maravelakis on 13/12/2018. +// + +#include +#include +#include +#include +#include +#include +#include diff --git a/README.md b/README.md index 22352ca..c6b904f 100644 --- a/README.md +++ b/README.md @@ -1 +1,63 @@ -# applIcecast \ No newline at end of file +# Apple Icecast + +**Apple Icecast is libShout compiled as framework for iOS and macOS to be linked in applications in order to broadcast on Icecast servers.**
+It relies on xiph.org codecs and includes LAME project's libLame for mp3 encoding. + +The project uses the existing codebase of the open source libraries and simply compiles everything into several and distinct frameworks: +* macIcecast.framework - for 64bit macOS 10.10 (Yosemite) version and later +* iosIcecast.framework - fat binary including both 32 and 64bit versions for iOS 8.0 and later +* iosIcecast64.framework - 64bit only iOS 11.0 and later version + +Project contains scripts to generate the iOS framework to be used on the device and will allow the app to be build in the simulator however, due to the lack of direct audio devices on the simulator, broadcasting will not run. To test your app, simply install it on a device. + +To compile and create the framework, open the project, select the scheme (masOS or iOS fat/64bit) and run it.
+In *Build/Products* subfolder, you will find a *Release* folder (macOS) or *Universal* folder (iOS) containing the compiled framework.
+Copy the framework in your project and import it in your target. + +_All product frameworks are built with **Release** configuration and are ready for your app._ + +## Download +In the *Frameworks* folder, there are pre-compiled versions for each platform, ready to be imported into projects. + +## State of Union: +All open source codecs are up-to-date as of 31/12/2019 with the code found on their respective repositories.
+Future updates on sources will be released. + +## Performance +There have been several broadcast tests to check performance. On a specific testing usecase (90 min broadcast at 128kbps mp3 on an iPhone X device): +* Battery consumed during the broadcast session was less than 20%, +* No extreme memory or cpu usage observed, +* Broadcast continues with the app in the background and display off (thus saving more battery life), +* No buffering caused by network traffic (wifi or cellular under normal conditions -- clarification: don't broadcast on a bitrate higher than the max bitrate of the Icecast mountpoint), +* Data usage (for mobile data connections) varies depending on the broadcast bitrate. + +Goes without saying that during broadcast the device should not be used for any other purpose that may disrupt the availability of audio devices. + +## Cookies ;) +When broadcasting from an iPhone or an iPad, it is expected that the audio source is the device microphone.
+There are cables (XLR/RCA/TRS (_aka Audio Jack) connector to Lightning_) connecting an input source (ex. mixing console) with an iPhone or iPad. In this case, microphone converts to a line-in device and input audio can be broadcasted on an Icecast server through the app with the Apple Icecast framework (oh yes, this has also been tested successfully!) + +## TODO: +* Research for Apple Catalyst version (macOS and iOS XCFramework). +* Implement a new metadata method to broadcast information. +* Add opus codec. +* Add speex codec. +* Enable AAC encoding and broadcasting. + +## Known Issues: +1. App crashes while broadcasting and network device changes (aka wifi is lost/fallback to mobile data or Airplane mode is enabled). +2. ??? + +## Testing needed: +* Ogg encoding and broadcasting. +* Vorbis encoding and broadcasting. + +## Copyrights: +This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. + +This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. + +## Specific Copyrights: +* *Ogg* & *Vorbis* codecs by the [Xiph.org Foundation](http://www.xiph.org) (Github source repos: [Ogg](https://github.com/xiph/ogg) and [Vorbis](https://github.com/xiph/vorbis)) +* *libShout* by the Icecast team and Philipp Schafft (Github source repo: [Icecast-libshout](https://github.com/xiph/Icecast-libshout)) +* *libLAME* by [the LAME Project](https://lame.sourceforge.io) (Sourceforge: [link](https://sourceforge.net/projects/lame)) \ No newline at end of file diff --git a/aIcecast.xcodeproj/project.pbxproj b/aIcecast.xcodeproj/project.pbxproj new file mode 100644 index 0000000..8c9fcfa --- /dev/null +++ b/aIcecast.xcodeproj/project.pbxproj @@ -0,0 +1,2432 @@ +// !$*UTF8*$! +{ + archiveVersion = 1; + classes = { + }; + objectVersion = 52; + objects = { + +/* Begin PBXAggregateTarget section */ + 680DABBB23BDF7C700BDED0E /* iosIcecast-Universal */ = { + isa = PBXAggregateTarget; + buildConfigurationList 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Release */, + ); + defaultConfigurationIsVisible = 0; + defaultConfigurationName = Release; + }; + 680DABBC23BDF7C700BDED0E /* Build configuration list for PBXAggregateTarget "iosIcecast-Universal" */ = { + isa = XCConfigurationList; + buildConfigurations = ( + 680DABBD23BDF7C700BDED0E /* Debug */, + 680DABBE23BDF7C700BDED0E /* Release */, + ); + defaultConfigurationIsVisible = 0; + defaultConfigurationName = Release; + }; + 680DABC023BDF7E200BDED0E /* Build configuration list for PBXAggregateTarget "iosIcecast64-Universal" */ = { + isa = XCConfigurationList; + buildConfigurations = ( + 680DABC123BDF7E200BDED0E /* Debug */, + 680DABC223BDF7E200BDED0E /* Release */, + ); + defaultConfigurationIsVisible = 0; + defaultConfigurationName = Release; + }; + 6896F6A723BB396A006F43E5 /* Build configuration list for PBXNativeTarget "macIcecast" */ = { + isa = XCConfigurationList; + buildConfigurations = ( + 6896F6A823BB396A006F43E5 /* Debug */, + 6896F6A923BB396A006F43E5 /* Release */, + ); + defaultConfigurationIsVisible = 0; + defaultConfigurationName = Release; + }; + 6896F6B423BB3984006F43E5 /* Build configuration list for PBXNativeTarget "iosIcecast" */ = { + isa = XCConfigurationList; + buildConfigurations = ( + 6896F6B523BB3984006F43E5 /* Debug */, + 6896F6B623BB3984006F43E5 /* Release */, + ); + defaultConfigurationIsVisible = 0; + defaultConfigurationName = Release; + }; + 68E802B621C2B9CC0010A9F9 /* Build configuration list for PBXProject "aIcecast" */ = { + isa = XCConfigurationList; + buildConfigurations = ( + 68E802C221C2B9CC0010A9F9 /* Debug */, + 68E802C321C2B9CC0010A9F9 /* Release */, + ); + defaultConfigurationIsVisible = 0; + defaultConfigurationName = Release; + }; +/* End XCConfigurationList section */ + }; + rootObject = 68E802B321C2B9CC0010A9F9 /* Project object */; +} diff --git a/aIcecast.xcodeproj/project.xcworkspace/contents.xcworkspacedata b/aIcecast.xcodeproj/project.xcworkspace/contents.xcworkspacedata new file mode 100644 index 0000000..e420c3a --- /dev/null +++ b/aIcecast.xcodeproj/project.xcworkspace/contents.xcworkspacedata @@ -0,0 +1,7 @@ + + + + + diff --git a/aIcecast.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist b/aIcecast.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist new file mode 100644 index 0000000..18d9810 --- /dev/null +++ b/aIcecast.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist @@ -0,0 +1,8 @@ + + + + + IDEDidComputeMac32BitWarning + + + diff --git a/aIcecast.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings b/aIcecast.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings new file mode 100644 index 0000000..6b30c74 --- /dev/null +++ b/aIcecast.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings @@ -0,0 +1,10 @@ + + + + + BuildSystemType + Original + PreviewsEnabled + + + diff --git a/aIcecast.xcodeproj/xcshareddata/xcschemes/iosIcecast-Universal.xcscheme b/aIcecast.xcodeproj/xcshareddata/xcschemes/iosIcecast-Universal.xcscheme new file mode 100644 index 0000000..0c98857 --- /dev/null +++ b/aIcecast.xcodeproj/xcshareddata/xcschemes/iosIcecast-Universal.xcscheme @@ -0,0 +1,67 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/aIcecast.xcodeproj/xcshareddata/xcschemes/iosIcecast.xcscheme b/aIcecast.xcodeproj/xcshareddata/xcschemes/iosIcecast.xcscheme new file mode 100644 index 0000000..38c575d --- /dev/null +++ b/aIcecast.xcodeproj/xcshareddata/xcschemes/iosIcecast.xcscheme @@ -0,0 +1,67 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/aIcecast.xcodeproj/xcshareddata/xcschemes/iosIcecast64-Universal.xcscheme b/aIcecast.xcodeproj/xcshareddata/xcschemes/iosIcecast64-Universal.xcscheme new file mode 100644 index 0000000..ea370f1 --- /dev/null +++ b/aIcecast.xcodeproj/xcshareddata/xcschemes/iosIcecast64-Universal.xcscheme @@ -0,0 +1,67 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/aIcecast.xcodeproj/xcshareddata/xcschemes/iosIcecast64.xcscheme b/aIcecast.xcodeproj/xcshareddata/xcschemes/iosIcecast64.xcscheme new file mode 100644 index 0000000..ac4e7a7 --- /dev/null +++ b/aIcecast.xcodeproj/xcshareddata/xcschemes/iosIcecast64.xcscheme @@ -0,0 +1,67 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/aIcecast.xcodeproj/xcshareddata/xcschemes/macIcecast.xcscheme b/aIcecast.xcodeproj/xcshareddata/xcschemes/macIcecast.xcscheme new file mode 100644 index 0000000..893b1ef --- /dev/null +++ b/aIcecast.xcodeproj/xcshareddata/xcschemes/macIcecast.xcscheme @@ -0,0 +1,67 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/module-iOS.modulemap b/module-iOS.modulemap new file mode 100644 index 0000000..225aedc --- /dev/null +++ b/module-iOS.modulemap @@ -0,0 +1,5 @@ +framework module iosIcecast { + umbrella header "Icecast.h" + export * + module * { export * } +} diff --git a/module-iOS64.modulemap b/module-iOS64.modulemap new file mode 100644 index 0000000..00522f2 --- /dev/null +++ b/module-iOS64.modulemap @@ -0,0 +1,5 @@ +framework module iosIcecast64 { + umbrella header "Icecast.h" + export * + module * { export * } +} diff --git a/module-macOS.modulemap b/module-macOS.modulemap new file mode 100644 index 0000000..896aa11 --- /dev/null +++ b/module-macOS.modulemap @@ -0,0 +1,5 @@ +framework module macIcecast { + umbrella header "Icecast.h" + export * + module * { export * } +} diff --git a/sources/lame/VbrTag.c b/sources/lame/VbrTag.c new file mode 100644 index 0000000..5800a44 --- /dev/null +++ b/sources/lame/VbrTag.c @@ -0,0 +1,1082 @@ +/* + * Xing VBR tagging for LAME. + * + * Copyright (c) 1999 A.L. Faber + * Copyright (c) 2001 Jonathan Dee + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +/* $Id: VbrTag.c,v 1.106 2017/08/06 18:15:47 robert Exp $ */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include "lame.h" +#include "machine.h" +#include "encoder.h" +#include "util.h" +#include "bitstream.h" +#include "VbrTag.h" +#include "lame_global_flags.h" +#include "tables.h" + +#ifdef __sun__ +/* woraround for SunOS 4.x, it has SEEK_* defined here */ +#include +#endif + + +#ifdef _DEBUG +/* #define DEBUG_VBRTAG */ +#endif + +/* + * 4 bytes for Header Tag + * 4 bytes for Header Flags + * 100 bytes for entry (NUMTOCENTRIES) + * 4 bytes for FRAME SIZE + * 4 bytes for STREAM_SIZE + * 4 bytes for VBR SCALE. a VBR quality indicator: 0=best 100=worst + * 20 bytes for LAME tag. for example, "LAME3.12 (beta 6)" + * ___________ + * 140 bytes +*/ +#define VBRHEADERSIZE (NUMTOCENTRIES+4+4+4+4+4) + +#define LAMEHEADERSIZE (VBRHEADERSIZE + 9 + 1 + 1 + 8 + 1 + 1 + 3 + 1 + 1 + 2 + 4 + 2 + 2) + +/* the size of the Xing header (MPEG1 and MPEG2) in kbps */ +#define XING_BITRATE1 128 +#define XING_BITRATE2 64 +#define XING_BITRATE25 32 + +extern const char* get_lame_tag_encoder_short_version(void); + +static const char VBRTag0[] = { "Xing" }; +static const char VBRTag1[] = { "Info" }; + + + + +/* Lookup table for fast CRC computation + * See 'CRC_update_lookup' + * Uses the polynomial x^16+x^15+x^2+1 */ + +static const unsigned int crc16_lookup[256] = { + 0x0000, 0xC0C1, 0xC181, 0x0140, 0xC301, 0x03C0, 0x0280, 0xC241, + 0xC601, 0x06C0, 0x0780, 0xC741, 0x0500, 0xC5C1, 0xC481, 0x0440, + 0xCC01, 0x0CC0, 0x0D80, 0xCD41, 0x0F00, 0xCFC1, 0xCE81, 0x0E40, + 0x0A00, 0xCAC1, 0xCB81, 0x0B40, 0xC901, 0x09C0, 0x0880, 0xC841, + 0xD801, 0x18C0, 0x1980, 0xD941, 0x1B00, 0xDBC1, 0xDA81, 0x1A40, + 0x1E00, 0xDEC1, 0xDF81, 0x1F40, 0xDD01, 0x1DC0, 0x1C80, 0xDC41, + 0x1400, 0xD4C1, 0xD581, 0x1540, 0xD701, 0x17C0, 0x1680, 0xD641, + 0xD201, 0x12C0, 0x1380, 0xD341, 0x1100, 0xD1C1, 0xD081, 0x1040, + 0xF001, 0x30C0, 0x3180, 0xF141, 0x3300, 0xF3C1, 0xF281, 0x3240, + 0x3600, 0xF6C1, 0xF781, 0x3740, 0xF501, 0x35C0, 0x3480, 0xF441, + 0x3C00, 0xFCC1, 0xFD81, 0x3D40, 0xFF01, 0x3FC0, 0x3E80, 0xFE41, + 0xFA01, 0x3AC0, 0x3B80, 0xFB41, 0x3900, 0xF9C1, 0xF881, 0x3840, + 0x2800, 0xE8C1, 0xE981, 0x2940, 0xEB01, 0x2BC0, 0x2A80, 0xEA41, + 0xEE01, 0x2EC0, 0x2F80, 0xEF41, 0x2D00, 0xEDC1, 0xEC81, 0x2C40, + 0xE401, 0x24C0, 0x2580, 0xE541, 0x2700, 0xE7C1, 0xE681, 0x2640, + 0x2200, 0xE2C1, 0xE381, 0x2340, 0xE101, 0x21C0, 0x2080, 0xE041, + 0xA001, 0x60C0, 0x6180, 0xA141, 0x6300, 0xA3C1, 0xA281, 0x6240, + 0x6600, 0xA6C1, 0xA781, 0x6740, 0xA501, 0x65C0, 0x6480, 0xA441, + 0x6C00, 0xACC1, 0xAD81, 0x6D40, 0xAF01, 0x6FC0, 0x6E80, 0xAE41, + 0xAA01, 0x6AC0, 0x6B80, 0xAB41, 0x6900, 0xA9C1, 0xA881, 0x6840, + 0x7800, 0xB8C1, 0xB981, 0x7940, 0xBB01, 0x7BC0, 0x7A80, 0xBA41, + 0xBE01, 0x7EC0, 0x7F80, 0xBF41, 0x7D00, 0xBDC1, 0xBC81, 0x7C40, + 0xB401, 0x74C0, 0x7580, 0xB541, 0x7700, 0xB7C1, 0xB681, 0x7640, + 0x7200, 0xB2C1, 0xB381, 0x7340, 0xB101, 0x71C0, 0x7080, 0xB041, + 0x5000, 0x90C1, 0x9181, 0x5140, 0x9301, 0x53C0, 0x5280, 0x9241, + 0x9601, 0x56C0, 0x5780, 0x9741, 0x5500, 0x95C1, 0x9481, 0x5440, + 0x9C01, 0x5CC0, 0x5D80, 0x9D41, 0x5F00, 0x9FC1, 0x9E81, 0x5E40, + 0x5A00, 0x9AC1, 0x9B81, 0x5B40, 0x9901, 0x59C0, 0x5880, 0x9841, + 0x8801, 0x48C0, 0x4980, 0x8941, 0x4B00, 0x8BC1, 0x8A81, 0x4A40, + 0x4E00, 0x8EC1, 0x8F81, 0x4F40, 0x8D01, 0x4DC0, 0x4C80, 0x8C41, + 0x4400, 0x84C1, 0x8581, 0x4540, 0x8701, 0x47C0, 0x4680, 0x8641, + 0x8201, 0x42C0, 0x4380, 0x8341, 0x4100, 0x81C1, 0x8081, 0x4040 +}; + + + + + +/*********************************************************************** + * Robert Hegemann 2001-01-17 + ***********************************************************************/ + +static void +addVbr(VBR_seek_info_t * v, int bitrate) +{ + int i; + + v->nVbrNumFrames++; + v->sum += bitrate; + v->seen++; + + if (v->seen < v->want) { + return; + } + + if (v->pos < v->size) { + v->bag[v->pos] = v->sum; + v->pos++; + v->seen = 0; + } + if (v->pos == v->size) { + for (i = 1; i < v->size; i += 2) { + v->bag[i / 2] = v->bag[i]; + } + v->want *= 2; + v->pos /= 2; + } +} + +static void +Xing_seek_table(VBR_seek_info_t const* v, unsigned char *t) +{ + int i, indx; + int seek_point; + + if (v->pos <= 0) + return; + + for (i = 1; i < NUMTOCENTRIES; ++i) { + float j = i / (float) NUMTOCENTRIES, act, sum; + indx = (int) (floor(j * v->pos)); + if (indx > v->pos - 1) + indx = v->pos - 1; + act = v->bag[indx]; + sum = v->sum; + seek_point = (int) (256. * act / sum); + if (seek_point > 255) + seek_point = 255; + t[i] = seek_point; + } +} + +#ifdef DEBUG_VBR_SEEKING_TABLE +static void +print_seeking(unsigned char *t) +{ + int i; + + printf("seeking table "); + for (i = 0; i < NUMTOCENTRIES; ++i) { + printf(" %d ", t[i]); + } + printf("\n"); +} +#endif + + +/**************************************************************************** + * AddVbrFrame: Add VBR entry, used to fill the VBR the TOC entries + * Paramters: + * nStreamPos: how many bytes did we write to the bitstream so far + * (in Bytes NOT Bits) + **************************************************************************** +*/ +void +AddVbrFrame(lame_internal_flags * gfc) +{ + int kbps = bitrate_table[gfc->cfg.version][gfc->ov_enc.bitrate_index]; + assert(gfc->VBR_seek_table.bag); + addVbr(&gfc->VBR_seek_table, kbps); +} + + +/*-------------------------------------------------------------*/ +static int +ExtractI4(const unsigned char *buf) +{ + int x; + /* big endian extract */ + x = buf[0]; + x <<= 8; + x |= buf[1]; + x <<= 8; + x |= buf[2]; + x <<= 8; + x |= buf[3]; + return x; +} + +static void +CreateI4(unsigned char *buf, uint32_t nValue) +{ + /* big endian create */ + buf[0] = (nValue >> 24) & 0xff; + buf[1] = (nValue >> 16) & 0xff; + buf[2] = (nValue >> 8) & 0xff; + buf[3] = (nValue) & 0xff; +} + + + +static void +CreateI2(unsigned char *buf, int nValue) +{ + /* big endian create */ + buf[0] = (nValue >> 8) & 0xff; + buf[1] = (nValue) & 0xff; +} + +/* check for magic strings*/ +static int +IsVbrTag(const unsigned char *buf) +{ + int isTag0, isTag1; + + isTag0 = ((buf[0] == VBRTag0[0]) && (buf[1] == VBRTag0[1]) && (buf[2] == VBRTag0[2]) + && (buf[3] == VBRTag0[3])); + isTag1 = ((buf[0] == VBRTag1[0]) && (buf[1] == VBRTag1[1]) && (buf[2] == VBRTag1[2]) + && (buf[3] == VBRTag1[3])); + + return (isTag0 || isTag1); +} + +#define SHIFT_IN_BITS_VALUE(x,n,v) ( x = (x << (n)) | ( (v) & ~(-1 << (n)) ) ) + +static void +setLameTagFrameHeader(lame_internal_flags const *gfc, unsigned char *buffer) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + EncResult_t const *const eov = &gfc->ov_enc; + char abyte, bbyte; + + SHIFT_IN_BITS_VALUE(buffer[0], 8u, 0xffu); + + SHIFT_IN_BITS_VALUE(buffer[1], 3u, 7); + SHIFT_IN_BITS_VALUE(buffer[1], 1u, (cfg->samplerate_out < 16000) ? 0 : 1); + SHIFT_IN_BITS_VALUE(buffer[1], 1u, cfg->version); + SHIFT_IN_BITS_VALUE(buffer[1], 2u, 4 - 3); + SHIFT_IN_BITS_VALUE(buffer[1], 1u, (!cfg->error_protection) ? 1 : 0); + + SHIFT_IN_BITS_VALUE(buffer[2], 4u, eov->bitrate_index); + SHIFT_IN_BITS_VALUE(buffer[2], 2u, cfg->samplerate_index); + SHIFT_IN_BITS_VALUE(buffer[2], 1u, 0); + SHIFT_IN_BITS_VALUE(buffer[2], 1u, cfg->extension); + + SHIFT_IN_BITS_VALUE(buffer[3], 2u, cfg->mode); + SHIFT_IN_BITS_VALUE(buffer[3], 2u, eov->mode_ext); + SHIFT_IN_BITS_VALUE(buffer[3], 1u, cfg->copyright); + SHIFT_IN_BITS_VALUE(buffer[3], 1u, cfg->original); + SHIFT_IN_BITS_VALUE(buffer[3], 2u, cfg->emphasis); + + /* the default VBR header. 48 kbps layer III, no padding, no crc */ + /* but sampling freq, mode andy copyright/copy protection taken */ + /* from first valid frame */ + buffer[0] = (uint8_t) 0xff; + abyte = (buffer[1] & (unsigned char) 0xf1); + { + int bitrate; + if (1 == cfg->version) { + bitrate = XING_BITRATE1; + } + else { + if (cfg->samplerate_out < 16000) + bitrate = XING_BITRATE25; + else + bitrate = XING_BITRATE2; + } + + if (cfg->vbr == vbr_off) + bitrate = cfg->avg_bitrate; + + if (cfg->free_format) + bbyte = 0x00; + else + bbyte = 16 * BitrateIndex(bitrate, cfg->version, cfg->samplerate_out); + } + + /* Use as much of the info from the real frames in the + * Xing header: samplerate, channels, crc, etc... + */ + if (cfg->version == 1) { + /* MPEG1 */ + buffer[1] = abyte | (char) 0x0a; /* was 0x0b; */ + abyte = buffer[2] & (char) 0x0d; /* AF keep also private bit */ + buffer[2] = (char) bbyte | abyte; /* 64kbs MPEG1 frame */ + } + else { + /* MPEG2 */ + buffer[1] = abyte | (char) 0x02; /* was 0x03; */ + abyte = buffer[2] & (char) 0x0d; /* AF keep also private bit */ + buffer[2] = (char) bbyte | abyte; /* 64kbs MPEG2 frame */ + } +} + +#if 0 +static int CheckVbrTag(unsigned char *buf); + +/*-------------------------------------------------------------*/ +/* Same as GetVbrTag below, but only checks for the Xing tag. + requires buf to contain only 40 bytes */ +/*-------------------------------------------------------------*/ +int +CheckVbrTag(unsigned char *buf) +{ + int h_id, h_mode; + + /* get selected MPEG header data */ + h_id = (buf[1] >> 3) & 1; + h_mode = (buf[3] >> 6) & 3; + + /* determine offset of header */ + if (h_id) { + /* mpeg1 */ + if (h_mode != 3) + buf += (32 + 4); + else + buf += (17 + 4); + } + else { + /* mpeg2 */ + if (h_mode != 3) + buf += (17 + 4); + else + buf += (9 + 4); + } + + return IsVbrTag(buf); +} +#endif + +int +GetVbrTag(VBRTAGDATA * pTagData, const unsigned char *buf) +{ + int i, head_flags; + int h_bitrate, h_id, h_mode, h_sr_index, h_layer; + int enc_delay, enc_padding; + + /* get Vbr header data */ + pTagData->flags = 0; + + /* get selected MPEG header data */ + h_layer = (buf[1] >> 1) & 3; + if ( h_layer != 0x01 ) { + /* the following code assumes Layer-3, so give up here */ + return 0; + } + h_id = (buf[1] >> 3) & 1; + h_sr_index = (buf[2] >> 2) & 3; + h_mode = (buf[3] >> 6) & 3; + h_bitrate = ((buf[2] >> 4) & 0xf); + h_bitrate = bitrate_table[h_id][h_bitrate]; + + /* check for FFE syncword */ + if ((buf[1] >> 4) == 0xE) + pTagData->samprate = samplerate_table[2][h_sr_index]; + else + pTagData->samprate = samplerate_table[h_id][h_sr_index]; + /* if( h_id == 0 ) */ + /* pTagData->samprate >>= 1; */ + + + + /* determine offset of header */ + if (h_id) { + /* mpeg1 */ + if (h_mode != 3) + buf += (32 + 4); + else + buf += (17 + 4); + } + else { + /* mpeg2 */ + if (h_mode != 3) + buf += (17 + 4); + else + buf += (9 + 4); + } + + if (!IsVbrTag(buf)) + return 0; + + buf += 4; + + pTagData->h_id = h_id; + + head_flags = pTagData->flags = ExtractI4(buf); + buf += 4; /* get flags */ + + if (head_flags & FRAMES_FLAG) { + pTagData->frames = ExtractI4(buf); + buf += 4; + } + + if (head_flags & BYTES_FLAG) { + pTagData->bytes = ExtractI4(buf); + buf += 4; + } + + if (head_flags & TOC_FLAG) { + if (pTagData->toc != NULL) { + for (i = 0; i < NUMTOCENTRIES; i++) + pTagData->toc[i] = buf[i]; + } + buf += NUMTOCENTRIES; + } + + pTagData->vbr_scale = -1; + + if (head_flags & VBR_SCALE_FLAG) { + pTagData->vbr_scale = ExtractI4(buf); + buf += 4; + } + + pTagData->headersize = ((h_id + 1) * 72000 * h_bitrate) / pTagData->samprate; + + buf += 21; + enc_delay = buf[0] << 4; + enc_delay += buf[1] >> 4; + enc_padding = (buf[1] & 0x0F) << 8; + enc_padding += buf[2]; + /* check for reasonable values (this may be an old Xing header, */ + /* not a INFO tag) */ + if (enc_delay < 0 || enc_delay > 3000) + enc_delay = -1; + if (enc_padding < 0 || enc_padding > 3000) + enc_padding = -1; + + pTagData->enc_delay = enc_delay; + pTagData->enc_padding = enc_padding; + +#ifdef DEBUG_VBRTAG + fprintf(stderr, "\n\n********************* VBR TAG INFO *****************\n"); + fprintf(stderr, "tag :%s\n", VBRTag); + fprintf(stderr, "head_flags :%d\n", head_flags); + fprintf(stderr, "bytes :%d\n", pTagData->bytes); + fprintf(stderr, "frames :%d\n", pTagData->frames); + fprintf(stderr, "VBR Scale :%d\n", pTagData->vbr_scale); + fprintf(stderr, "enc_delay = %i \n", enc_delay); + fprintf(stderr, "enc_padding= %i \n", enc_padding); + fprintf(stderr, "toc:\n"); + if (pTagData->toc != NULL) { + for (i = 0; i < NUMTOCENTRIES; i++) { + if ((i % 10) == 0) + fprintf(stderr, "\n"); + fprintf(stderr, " %3d", (int) (pTagData->toc[i])); + } + } + fprintf(stderr, "\n***************** END OF VBR TAG INFO ***************\n"); +#endif + return 1; /* success */ +} + + +/**************************************************************************** + * InitVbrTag: Initializes the header, and write empty frame to stream + * Paramters: + * fpStream: pointer to output file stream + * nMode : Channel Mode: 0=STEREO 1=JS 2=DS 3=MONO + **************************************************************************** +*/ +int +InitVbrTag(lame_global_flags * gfp) +{ + lame_internal_flags *gfc = gfp->internal_flags; + SessionConfig_t const *const cfg = &gfc->cfg; + int kbps_header; + +#define MAXFRAMESIZE 2880 /* or 0xB40, the max freeformat 640 32kHz framesize */ + + /* + * Xing VBR pretends to be a 48kbs layer III frame. (at 44.1kHz). + * (at 48kHz they use 56kbs since 48kbs frame not big enough for + * table of contents) + * let's always embed Xing header inside a 64kbs layer III frame. + * this gives us enough room for a LAME version string too. + * size determined by sampling frequency (MPEG1) + * 32kHz: 216 bytes@48kbs 288bytes@ 64kbs + * 44.1kHz: 156 bytes 208bytes@64kbs (+1 if padding = 1) + * 48kHz: 144 bytes 192 + * + * MPEG 2 values are the same since the framesize and samplerate + * are each reduced by a factor of 2. + */ + + + if (1 == cfg->version) { + kbps_header = XING_BITRATE1; + } + else { + if (cfg->samplerate_out < 16000) + kbps_header = XING_BITRATE25; + else + kbps_header = XING_BITRATE2; + } + + if (cfg->vbr == vbr_off) + kbps_header = cfg->avg_bitrate; + + /** make sure LAME Header fits into Frame + */ + { + int total_frame_size = ((cfg->version + 1) * 72000 * kbps_header) / cfg->samplerate_out; + int header_size = (cfg->sideinfo_len + LAMEHEADERSIZE); + gfc->VBR_seek_table.TotalFrameSize = total_frame_size; + if (total_frame_size < header_size || total_frame_size > MAXFRAMESIZE) { + /* disable tag, it wont fit */ + gfc->cfg.write_lame_tag = 0; + return 0; + } + } + + gfc->VBR_seek_table.nVbrNumFrames = 0; + gfc->VBR_seek_table.nBytesWritten = 0; + gfc->VBR_seek_table.sum = 0; + + gfc->VBR_seek_table.seen = 0; + gfc->VBR_seek_table.want = 1; + gfc->VBR_seek_table.pos = 0; + + if (gfc->VBR_seek_table.bag == NULL) { + gfc->VBR_seek_table.bag = lame_calloc(int, 400); + if (gfc->VBR_seek_table.bag != NULL) { + gfc->VBR_seek_table.size = 400; + } + else { + gfc->VBR_seek_table.size = 0; + ERRORF(gfc, "Error: can't allocate VbrFrames buffer\n"); + gfc->cfg.write_lame_tag = 0; + return -1; + } + } + + /* write dummy VBR tag of all 0's into bitstream */ + { + uint8_t buffer[MAXFRAMESIZE]; + size_t i, n; + + memset(buffer, 0, sizeof(buffer)); + setLameTagFrameHeader(gfc, buffer); + n = gfc->VBR_seek_table.TotalFrameSize; + for (i = 0; i < n; ++i) { + add_dummy_byte(gfc, buffer[i], 1); + } + } + /* Success */ + return 0; +} + + + +/* fast CRC-16 computation - uses table crc16_lookup 8*/ +static uint16_t +CRC_update_lookup(uint16_t value, uint16_t crc) +{ + uint16_t tmp; + tmp = crc ^ value; + crc = (crc >> 8) ^ crc16_lookup[tmp & 0xff]; + return crc; +} + +void +UpdateMusicCRC(uint16_t * crc, unsigned char const *buffer, int size) +{ + int i; + for (i = 0; i < size; ++i) + *crc = CRC_update_lookup(buffer[i], *crc); +} + + + + + +/**************************************************************************** + * Jonathan Dee 2001/08/31 + * + * PutLameVBR: Write LAME info: mini version + info on various switches used + * Paramters: + * pbtStreamBuffer : pointer to output buffer + * id3v2size : size of id3v2 tag in bytes + * crc : computation of crc-16 of Lame Tag so far (starting at frame sync) + * + **************************************************************************** +*/ +static int +PutLameVBR(lame_global_flags const *gfp, size_t nMusicLength, uint8_t * pbtStreamBuffer, uint16_t crc) +{ + lame_internal_flags const *gfc = gfp->internal_flags; + SessionConfig_t const *const cfg = &gfc->cfg; + + int nBytesWritten = 0; + int i; + + int enc_delay = gfc->ov_enc.encoder_delay; /* encoder delay */ + int enc_padding = gfc->ov_enc.encoder_padding; /* encoder padding */ + + /*recall: cfg->vbr_q is for example set by the switch -V */ + /* gfp->quality by -q, -h, -f, etc */ + + int nQuality = (100 - 10 * gfp->VBR_q - gfp->quality); + + + /* + NOTE: + Even though the specification for the LAME VBR tag + did explicitly mention other encoders than LAME, + many SW/HW decoder seem to be able to make use of + this tag only, if the encoder version starts with LAME. + To be compatible with such decoders, ANY encoder will + be forced to write a fake LAME version string! + As a result, the encoder version info becomes worthless. + */ + const char *szVersion = get_lame_tag_encoder_short_version(); + uint8_t nVBR; + uint8_t nRevision = 0x00; + uint8_t nRevMethod; + uint8_t vbr_type_translator[] = { 1, 5, 3, 2, 4, 0, 3 }; /*numbering different in vbr_mode vs. Lame tag */ + + uint8_t nLowpass = + (((cfg->lowpassfreq / 100.0) + .5) > 255 ? 255 : (cfg->lowpassfreq / 100.0) + .5); + + uint32_t nPeakSignalAmplitude = 0; + + uint16_t nRadioReplayGain = 0; + uint16_t nAudiophileReplayGain = 0; + + uint8_t nNoiseShaping = cfg->noise_shaping; + uint8_t nStereoMode = 0; + int bNonOptimal = 0; + uint8_t nSourceFreq = 0; + uint8_t nMisc = 0; + uint16_t nMusicCRC = 0; + + /*psy model type: Gpsycho or NsPsytune */ + unsigned char bExpNPsyTune = 1; /* only NsPsytune */ + unsigned char bSafeJoint = (cfg->use_safe_joint_stereo) != 0; + + unsigned char bNoGapMore = 0; + unsigned char bNoGapPrevious = 0; + + int nNoGapCount = gfp->nogap_total; + int nNoGapCurr = gfp->nogap_current; + + + uint8_t nAthType = cfg->ATHtype; /*4 bits. */ + + uint8_t nFlags = 0; + + /* if ABR, {store bitrate <=255} else { store "-b"} */ + int nABRBitrate; + switch (cfg->vbr) { + case vbr_abr:{ + nABRBitrate = cfg->vbr_avg_bitrate_kbps; + break; + } + case vbr_off:{ + nABRBitrate = cfg->avg_bitrate; + break; + } + default:{ /*vbr modes */ + nABRBitrate = bitrate_table[cfg->version][cfg->vbr_min_bitrate_index];; + } + } + + + /*revision and vbr method */ + if (cfg->vbr < sizeof(vbr_type_translator)) + nVBR = vbr_type_translator[cfg->vbr]; + else + nVBR = 0x00; /*unknown. */ + + nRevMethod = 0x10 * nRevision + nVBR; + + + /* ReplayGain */ + if (cfg->findReplayGain) { + int RadioGain = gfc->ov_rpg.RadioGain; + if (RadioGain > 0x1FE) + RadioGain = 0x1FE; + if (RadioGain < -0x1FE) + RadioGain = -0x1FE; + + nRadioReplayGain = 0x2000; /* set name code */ + nRadioReplayGain |= 0xC00; /* set originator code to `determined automatically' */ + + if (RadioGain >= 0) + nRadioReplayGain |= RadioGain; /* set gain adjustment */ + else { + nRadioReplayGain |= 0x200; /* set the sign bit */ + nRadioReplayGain |= -RadioGain; /* set gain adjustment */ + } + } + + /* peak sample */ + if (cfg->findPeakSample) + nPeakSignalAmplitude = + abs((int) ((((FLOAT) gfc->ov_rpg.PeakSample) / 32767.0) * pow(2, 23) + .5)); + + /*nogap */ + if (nNoGapCount != -1) { + if (nNoGapCurr > 0) + bNoGapPrevious = 1; + + if (nNoGapCurr < nNoGapCount - 1) + bNoGapMore = 1; + } + + /*flags */ + + nFlags = nAthType + (bExpNPsyTune << 4) + + (bSafeJoint << 5) + + (bNoGapMore << 6) + + (bNoGapPrevious << 7); + + + if (nQuality < 0) + nQuality = 0; + + /*stereo mode field... a bit ugly. */ + + switch (cfg->mode) { + case MONO: + nStereoMode = 0; + break; + case STEREO: + nStereoMode = 1; + break; + case DUAL_CHANNEL: + nStereoMode = 2; + break; + case JOINT_STEREO: + if (cfg->force_ms) + nStereoMode = 4; + else + nStereoMode = 3; + break; + case NOT_SET: + /* FALLTHROUGH */ + default: + nStereoMode = 7; + break; + } + + /*Intensity stereo : nStereoMode = 6. IS is not implemented */ + + if (cfg->samplerate_in <= 32000) + nSourceFreq = 0x00; + else if (cfg->samplerate_in == 48000) + nSourceFreq = 0x02; + else if (cfg->samplerate_in > 48000) + nSourceFreq = 0x03; + else + nSourceFreq = 0x01; /*default is 44100Hz. */ + + + /*Check if the user overrided the default LAME behaviour with some nasty options */ + + if (cfg->short_blocks == short_block_forced || cfg->short_blocks == short_block_dispensed || ((cfg->lowpassfreq == -1) && (cfg->highpassfreq == -1)) || /* "-k" */ + (cfg->disable_reservoir && cfg->avg_bitrate < 320) || + cfg->noATH || cfg->ATHonly || (nAthType == 0) || cfg->samplerate_in <= 32000) + bNonOptimal = 1; + + nMisc = nNoiseShaping + (nStereoMode << 2) + + (bNonOptimal << 5) + + (nSourceFreq << 6); + + + nMusicCRC = gfc->nMusicCRC; + + + /*Write all this information into the stream */ + CreateI4(&pbtStreamBuffer[nBytesWritten], nQuality); + nBytesWritten += 4; + + strncpy((char *) &pbtStreamBuffer[nBytesWritten], szVersion, 9); + nBytesWritten += 9; + + pbtStreamBuffer[nBytesWritten] = nRevMethod; + nBytesWritten++; + + pbtStreamBuffer[nBytesWritten] = nLowpass; + nBytesWritten++; + + CreateI4(&pbtStreamBuffer[nBytesWritten], nPeakSignalAmplitude); + nBytesWritten += 4; + + CreateI2(&pbtStreamBuffer[nBytesWritten], nRadioReplayGain); + nBytesWritten += 2; + + CreateI2(&pbtStreamBuffer[nBytesWritten], nAudiophileReplayGain); + nBytesWritten += 2; + + pbtStreamBuffer[nBytesWritten] = nFlags; + nBytesWritten++; + + if (nABRBitrate >= 255) + pbtStreamBuffer[nBytesWritten] = 0xFF; + else + pbtStreamBuffer[nBytesWritten] = nABRBitrate; + nBytesWritten++; + + pbtStreamBuffer[nBytesWritten] = enc_delay >> 4; /* works for win32, does it for unix? */ + pbtStreamBuffer[nBytesWritten + 1] = (enc_delay << 4) + (enc_padding >> 8); + pbtStreamBuffer[nBytesWritten + 2] = enc_padding; + + nBytesWritten += 3; + + pbtStreamBuffer[nBytesWritten] = nMisc; + nBytesWritten++; + + + pbtStreamBuffer[nBytesWritten++] = 0; /*unused in rev0 */ + + CreateI2(&pbtStreamBuffer[nBytesWritten], cfg->preset); + nBytesWritten += 2; + + CreateI4(&pbtStreamBuffer[nBytesWritten], (int) nMusicLength); + nBytesWritten += 4; + + CreateI2(&pbtStreamBuffer[nBytesWritten], nMusicCRC); + nBytesWritten += 2; + + /*Calculate tag CRC.... must be done here, since it includes + *previous information*/ + + for (i = 0; i < nBytesWritten; i++) + crc = CRC_update_lookup(pbtStreamBuffer[i], crc); + + CreateI2(&pbtStreamBuffer[nBytesWritten], crc); + nBytesWritten += 2; + + return nBytesWritten; +} + +static long +skipId3v2(FILE * fpStream) +{ + size_t nbytes; + long id3v2TagSize; + unsigned char id3v2Header[10]; + + /* seek to the beginning of the stream */ + if (fseek(fpStream, 0, SEEK_SET) != 0) { + return -2; /* not seekable, abort */ + } + /* read 10 bytes in case there's an ID3 version 2 header here */ + nbytes = fread(id3v2Header, 1, sizeof(id3v2Header), fpStream); + if (nbytes != sizeof(id3v2Header)) { + return -3; /* not readable, maybe opened Write-Only */ + } + /* does the stream begin with the ID3 version 2 file identifier? */ + if (!strncmp((char *) id3v2Header, "ID3", 3)) { + /* the tag size (minus the 10-byte header) is encoded into four + * bytes where the most significant bit is clear in each byte */ + id3v2TagSize = (((id3v2Header[6] & 0x7f) << 21) + | ((id3v2Header[7] & 0x7f) << 14) + | ((id3v2Header[8] & 0x7f) << 7) + | (id3v2Header[9] & 0x7f)) + + sizeof id3v2Header; + } + else { + /* no ID3 version 2 tag in this stream */ + id3v2TagSize = 0; + } + return id3v2TagSize; +} + + + +size_t +lame_get_lametag_frame(lame_global_flags const *gfp, unsigned char *buffer, size_t size) +{ + lame_internal_flags *gfc; + SessionConfig_t const *cfg; + unsigned long stream_size; + unsigned int nStreamIndex; + uint8_t btToc[NUMTOCENTRIES]; + + if (gfp == 0) { + return 0; + } + gfc = gfp->internal_flags; + if (gfc == 0) { + return 0; + } + if (!is_lame_internal_flags_valid(gfc)) { + return 0; + } + cfg = &gfc->cfg; + if (cfg->write_lame_tag == 0) { + return 0; + } + if (gfc->VBR_seek_table.pos <= 0) { + return 0; + } + if (size < gfc->VBR_seek_table.TotalFrameSize) { + return gfc->VBR_seek_table.TotalFrameSize; + } + if (buffer == 0) { + return 0; + } + + memset(buffer, 0, gfc->VBR_seek_table.TotalFrameSize); + + /* 4 bytes frame header */ + + setLameTagFrameHeader(gfc, buffer); + + /* Clear all TOC entries */ + memset(btToc, 0, sizeof(btToc)); + + if (cfg->free_format) { + int i; + for (i = 1; i < NUMTOCENTRIES; ++i) + btToc[i] = 255 * i / 100; + } + else { + Xing_seek_table(&gfc->VBR_seek_table, btToc); + } +#ifdef DEBUG_VBR_SEEKING_TABLE + print_seeking(btToc); +#endif + + /* Start writing the tag after the zero frame */ + nStreamIndex = cfg->sideinfo_len; + /* note! Xing header specifies that Xing data goes in the + * ancillary data with NO ERROR PROTECTION. If error protecton + * in enabled, the Xing data still starts at the same offset, + * and now it is in sideinfo data block, and thus will not + * decode correctly by non-Xing tag aware players */ + if (cfg->error_protection) + nStreamIndex -= 2; + + /* Put Vbr tag */ + if (cfg->vbr == vbr_off) { + buffer[nStreamIndex++] = VBRTag1[0]; + buffer[nStreamIndex++] = VBRTag1[1]; + buffer[nStreamIndex++] = VBRTag1[2]; + buffer[nStreamIndex++] = VBRTag1[3]; + + } + else { + buffer[nStreamIndex++] = VBRTag0[0]; + buffer[nStreamIndex++] = VBRTag0[1]; + buffer[nStreamIndex++] = VBRTag0[2]; + buffer[nStreamIndex++] = VBRTag0[3]; + } + + /* Put header flags */ + CreateI4(&buffer[nStreamIndex], FRAMES_FLAG + BYTES_FLAG + TOC_FLAG + VBR_SCALE_FLAG); + nStreamIndex += 4; + + /* Put Total Number of frames */ + CreateI4(&buffer[nStreamIndex], gfc->VBR_seek_table.nVbrNumFrames); + nStreamIndex += 4; + + /* Put total audio stream size, including Xing/LAME Header */ + stream_size = gfc->VBR_seek_table.nBytesWritten + gfc->VBR_seek_table.TotalFrameSize; + CreateI4(&buffer[nStreamIndex], stream_size); + nStreamIndex += 4; + + /* Put TOC */ + memcpy(&buffer[nStreamIndex], btToc, sizeof(btToc)); + nStreamIndex += sizeof(btToc); + + + if (cfg->error_protection) { + /* (jo) error_protection: add crc16 information to header */ + CRC_writeheader(gfc, (char *) buffer); + } + { + /*work out CRC so far: initially crc = 0 */ + uint16_t crc = 0x00; + unsigned int i; + for (i = 0; i < nStreamIndex; i++) + crc = CRC_update_lookup(buffer[i], crc); + /*Put LAME VBR info */ + nStreamIndex += PutLameVBR(gfp, stream_size, buffer + nStreamIndex, crc); + } + +#ifdef DEBUG_VBRTAG + { + VBRTAGDATA TestHeader; + GetVbrTag(&TestHeader, buffer); + } +#endif + + return gfc->VBR_seek_table.TotalFrameSize; +} + +/*********************************************************************** + * + * PutVbrTag: Write final VBR tag to the file + * Paramters: + * lpszFileName: filename of MP3 bit stream + * nVbrScale : encoder quality indicator (0..100) + **************************************************************************** + */ + +int +PutVbrTag(lame_global_flags const *gfp, FILE * fpStream) +{ + lame_internal_flags *gfc = gfp->internal_flags; + + long lFileSize; + long id3v2TagSize; + size_t nbytes; + uint8_t buffer[MAXFRAMESIZE]; + + if (gfc->VBR_seek_table.pos <= 0) + return -1; + + /* Seek to end of file */ + fseek(fpStream, 0, SEEK_END); + + /* Get file size */ + lFileSize = ftell(fpStream); + + /* Abort if file has zero length. Yes, it can happen :) */ + if (lFileSize == 0) + return -1; + + /* + * The VBR tag may NOT be located at the beginning of the stream. + * If an ID3 version 2 tag was added, then it must be skipped to write + * the VBR tag data. + */ + + id3v2TagSize = skipId3v2(fpStream); + + if (id3v2TagSize < 0) { + return id3v2TagSize; + } + + /*Seek to the beginning of the stream */ + fseek(fpStream, id3v2TagSize, SEEK_SET); + + nbytes = lame_get_lametag_frame(gfp, buffer, sizeof(buffer)); + if (nbytes > sizeof(buffer)) { + return -1; + } + + if (nbytes < 1) { + return 0; + } + + /* Put it all to disk again */ + if (fwrite(buffer, nbytes, 1, fpStream) != 1) { + return -1; + } + + return 0; /* success */ +} diff --git a/sources/lame/VbrTag.h b/sources/lame/VbrTag.h new file mode 100644 index 0000000..406af36 --- /dev/null +++ b/sources/lame/VbrTag.h @@ -0,0 +1,79 @@ +/* + * Xing VBR tagging for LAME. + * + * Copyright (c) 1999 A.L. Faber + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef LAME_VRBTAG_H +#define LAME_VRBTAG_H + + +/* ----------------------------------------------------------- + * A Vbr header may be present in the ancillary + * data field of the first frame of an mp3 bitstream + * The Vbr header (optionally) contains + * frames total number of audio frames in the bitstream + * bytes total number of bytes in the bitstream + * toc table of contents + + * toc (table of contents) gives seek points + * for random access + * the ith entry determines the seek point for + * i-percent duration + * seek point in bytes = (toc[i]/256.0) * total_bitstream_bytes + * e.g. half duration seek point = (toc[50]/256.0) * total_bitstream_bytes + */ + + +#define FRAMES_FLAG 0x0001 +#define BYTES_FLAG 0x0002 +#define TOC_FLAG 0x0004 +#define VBR_SCALE_FLAG 0x0008 + +#define NUMTOCENTRIES 100 + +#ifndef lame_internal_flags_defined +#define lame_internal_flags_defined +struct lame_internal_flags; +typedef struct lame_internal_flags lame_internal_flags; +#endif + + +/*structure to receive extracted header */ +/* toc may be NULL*/ +typedef struct { + int h_id; /* from MPEG header, 0=MPEG2, 1=MPEG1 */ + int samprate; /* determined from MPEG header */ + int flags; /* from Vbr header data */ + int frames; /* total bit stream frames from Vbr header data */ + int bytes; /* total bit stream bytes from Vbr header data */ + int vbr_scale; /* encoded vbr scale from Vbr header data */ + unsigned char toc[NUMTOCENTRIES]; /* may be NULL if toc not desired */ + int headersize; /* size of VBR header, in bytes */ + int enc_delay; /* encoder delay */ + int enc_padding; /* encoder paddign added at end of stream */ +} VBRTAGDATA; + +int GetVbrTag(VBRTAGDATA * pTagData, const unsigned char *buf); + +int InitVbrTag(lame_global_flags * gfp); +int PutVbrTag(lame_global_flags const *gfp, FILE * fid); +void AddVbrFrame(lame_internal_flags * gfc); +void UpdateMusicCRC(uint16_t * crc, const unsigned char *buffer, int size); + +#endif diff --git a/sources/lame/bitstream.c b/sources/lame/bitstream.c new file mode 100644 index 0000000..aa35915 --- /dev/null +++ b/sources/lame/bitstream.c @@ -0,0 +1,1111 @@ +/* + * MP3 bitstream Output interface for LAME + * + * Copyright (c) 1999-2000 Mark Taylor + * Copyright (c) 1999-2002 Takehiro Tominaga + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + * + * $Id: bitstream.c,v 1.99 2017/08/31 14:14:46 robert Exp $ + */ + + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include +#include + +#include "lame.h" +#include "machine.h" +#include "encoder.h" +#include "util.h" +#include "tables.h" +#include "quantize_pvt.h" +#include "lame_global_flags.h" +#include "gain_analysis.h" +#include "VbrTag.h" +#include "bitstream.h" +#include "tables.h" + + + +/* unsigned int is at least this large: */ +/* we work with ints, so when doing bit manipulation, we limit + * ourselves to MAX_LENGTH-2 just to be on the safe side */ +#define MAX_LENGTH 32 + + + +#ifdef DEBUG +static int hogege; +#endif + + + +static int +calcFrameLength(SessionConfig_t const *const cfg, int kbps, int pad) +{ + return 8 * ((cfg->version + 1) * 72000 * kbps / cfg->samplerate_out + pad); +} + + +/*********************************************************************** + * compute bitsperframe and mean_bits for a layer III frame + **********************************************************************/ +int +getframebits(const lame_internal_flags * gfc) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + EncResult_t const *const eov = &gfc->ov_enc; + int bit_rate; + + /* get bitrate in kbps [?] */ + if (eov->bitrate_index) + bit_rate = bitrate_table[cfg->version][eov->bitrate_index]; + else + bit_rate = cfg->avg_bitrate; + /*assert(bit_rate <= 550); */ + assert(8 <= bit_rate && bit_rate <= 640); + + /* main encoding routine toggles padding on and off */ + /* one Layer3 Slot consists of 8 bits */ + return calcFrameLength(cfg, bit_rate, eov->padding); +} + +int +get_max_frame_buffer_size_by_constraint(SessionConfig_t const * cfg, int constraint) +{ + int maxmp3buf = 0; + if (cfg->avg_bitrate > 320) { + /* in freeformat the buffer is constant */ + if (constraint == MDB_STRICT_ISO) { + maxmp3buf = calcFrameLength(cfg, cfg->avg_bitrate, 0); + } + else { + /* maximum allowed bits per granule are 7680 */ + maxmp3buf = 7680 * (cfg->version + 1); + } + } + else { + int max_kbps; + if (cfg->samplerate_out < 16000) { + max_kbps = bitrate_table[cfg->version][8]; /* default: allow 64 kbps (MPEG-2.5) */ + } + else { + max_kbps = bitrate_table[cfg->version][14]; + } + switch (constraint) + { + default: + case MDB_DEFAULT: + /* Bouvigne suggests this more lax interpretation of the ISO doc instead of using 8*960. */ + /* All mp3 decoders should have enough buffer to handle this value: size of a 320kbps 32kHz frame */ + maxmp3buf = 8 * 1440; + break; + case MDB_STRICT_ISO: + maxmp3buf = calcFrameLength(cfg, max_kbps, 0); + break; + case MDB_MAXIMUM: + maxmp3buf = 7680 * (cfg->version + 1); + break; + } + } + return maxmp3buf; +} + + +static void +putheader_bits(lame_internal_flags * gfc) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + EncStateVar_t *const esv = &gfc->sv_enc; + Bit_stream_struc *bs = &gfc->bs; +#ifdef DEBUG + hogege += cfg->sideinfo_len * 8; +#endif + memcpy(&bs->buf[bs->buf_byte_idx], esv->header[esv->w_ptr].buf, cfg->sideinfo_len); + bs->buf_byte_idx += cfg->sideinfo_len; + bs->totbit += cfg->sideinfo_len * 8; + esv->w_ptr = (esv->w_ptr + 1) & (MAX_HEADER_BUF - 1); +} + + + + +/*write j bits into the bit stream */ +inline static void +putbits2(lame_internal_flags * gfc, int val, int j) +{ + EncStateVar_t const *const esv = &gfc->sv_enc; + Bit_stream_struc *bs; + bs = &gfc->bs; + + assert(j < MAX_LENGTH - 2); + + while (j > 0) { + int k; + if (bs->buf_bit_idx == 0) { + bs->buf_bit_idx = 8; + bs->buf_byte_idx++; + assert(bs->buf_byte_idx < BUFFER_SIZE); + assert(esv->header[esv->w_ptr].write_timing >= bs->totbit); + if (esv->header[esv->w_ptr].write_timing == bs->totbit) { + putheader_bits(gfc); + } + bs->buf[bs->buf_byte_idx] = 0; + } + + k = Min(j, bs->buf_bit_idx); + j -= k; + + bs->buf_bit_idx -= k; + + assert(j < MAX_LENGTH); /* 32 too large on 32 bit machines */ + assert(bs->buf_bit_idx < MAX_LENGTH); + + bs->buf[bs->buf_byte_idx] |= ((val >> j) << bs->buf_bit_idx); + bs->totbit += k; + } +} + +/*write j bits into the bit stream, ignoring frame headers */ +inline static void +putbits_noheaders(lame_internal_flags * gfc, int val, int j) +{ + Bit_stream_struc *bs; + bs = &gfc->bs; + + assert(j < MAX_LENGTH - 2); + + while (j > 0) { + int k; + if (bs->buf_bit_idx == 0) { + bs->buf_bit_idx = 8; + bs->buf_byte_idx++; + assert(bs->buf_byte_idx < BUFFER_SIZE); + bs->buf[bs->buf_byte_idx] = 0; + } + + k = Min(j, bs->buf_bit_idx); + j -= k; + + bs->buf_bit_idx -= k; + + assert(j < MAX_LENGTH); /* 32 too large on 32 bit machines */ + assert(bs->buf_bit_idx < MAX_LENGTH); + + bs->buf[bs->buf_byte_idx] |= ((val >> j) << bs->buf_bit_idx); + bs->totbit += k; + } +} + + +/* + Some combinations of bitrate, Fs, and stereo make it impossible to stuff + out a frame using just main_data, due to the limited number of bits to + indicate main_data_length. In these situations, we put stuffing bits into + the ancillary data... +*/ + +inline static void +drain_into_ancillary(lame_internal_flags * gfc, int remainingBits) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + EncStateVar_t *const esv = &gfc->sv_enc; + int i; + assert(remainingBits >= 0); + + if (remainingBits >= 8) { + putbits2(gfc, 0x4c, 8); + remainingBits -= 8; + } + if (remainingBits >= 8) { + putbits2(gfc, 0x41, 8); + remainingBits -= 8; + } + if (remainingBits >= 8) { + putbits2(gfc, 0x4d, 8); + remainingBits -= 8; + } + if (remainingBits >= 8) { + putbits2(gfc, 0x45, 8); + remainingBits -= 8; + } + + if (remainingBits >= 32) { + const char *const version = get_lame_short_version(); + if (remainingBits >= 32) + for (i = 0; i < (int) strlen(version) && remainingBits >= 8; ++i) { + remainingBits -= 8; + putbits2(gfc, version[i], 8); + } + } + + for (; remainingBits >= 1; remainingBits -= 1) { + putbits2(gfc, esv->ancillary_flag, 1); + esv->ancillary_flag ^= !cfg->disable_reservoir; + } + + assert(remainingBits == 0); + +} + +/*write N bits into the header */ +inline static void +writeheader(lame_internal_flags * gfc, int val, int j) +{ + EncStateVar_t *const esv = &gfc->sv_enc; + int ptr = esv->header[esv->h_ptr].ptr; + + while (j > 0) { + int const k = Min(j, 8 - (ptr & 7)); + j -= k; + assert(j < MAX_LENGTH); /* >> 32 too large for 32 bit machines */ + esv->header[esv->h_ptr].buf[ptr >> 3] + |= ((val >> j)) << (8 - (ptr & 7) - k); + ptr += k; + } + esv->header[esv->h_ptr].ptr = ptr; +} + + +static int +CRC_update(int value, int crc) +{ + int i; + value <<= 8; + for (i = 0; i < 8; i++) { + value <<= 1; + crc <<= 1; + + if (((crc ^ value) & 0x10000)) + crc ^= CRC16_POLYNOMIAL; + } + return crc; +} + + +void +CRC_writeheader(lame_internal_flags const *gfc, char *header) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + int crc = 0xffff; /* (jo) init crc16 for error_protection */ + int i; + + crc = CRC_update(((unsigned char *) header)[2], crc); + crc = CRC_update(((unsigned char *) header)[3], crc); + for (i = 6; i < cfg->sideinfo_len; i++) { + crc = CRC_update(((unsigned char *) header)[i], crc); + } + + header[4] = crc >> 8; + header[5] = crc & 255; +} + +inline static void +encodeSideInfo2(lame_internal_flags * gfc, int bitsPerFrame) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + EncResult_t const *const eov = &gfc->ov_enc; + EncStateVar_t *const esv = &gfc->sv_enc; + III_side_info_t *l3_side; + int gr, ch; + + l3_side = &gfc->l3_side; + esv->header[esv->h_ptr].ptr = 0; + memset(esv->header[esv->h_ptr].buf, 0, cfg->sideinfo_len); + if (cfg->samplerate_out < 16000) + writeheader(gfc, 0xffe, 12); + else + writeheader(gfc, 0xfff, 12); + writeheader(gfc, (cfg->version), 1); + writeheader(gfc, 4 - 3, 2); + writeheader(gfc, (!cfg->error_protection), 1); + writeheader(gfc, (eov->bitrate_index), 4); + writeheader(gfc, (cfg->samplerate_index), 2); + writeheader(gfc, (eov->padding), 1); + writeheader(gfc, (cfg->extension), 1); + writeheader(gfc, (cfg->mode), 2); + writeheader(gfc, (eov->mode_ext), 2); + writeheader(gfc, (cfg->copyright), 1); + writeheader(gfc, (cfg->original), 1); + writeheader(gfc, (cfg->emphasis), 2); + if (cfg->error_protection) { + writeheader(gfc, 0, 16); /* dummy */ + } + + if (cfg->version == 1) { + /* MPEG1 */ + assert(l3_side->main_data_begin >= 0); + writeheader(gfc, (l3_side->main_data_begin), 9); + + if (cfg->channels_out == 2) + writeheader(gfc, l3_side->private_bits, 3); + else + writeheader(gfc, l3_side->private_bits, 5); + + for (ch = 0; ch < cfg->channels_out; ch++) { + int band; + for (band = 0; band < 4; band++) { + writeheader(gfc, l3_side->scfsi[ch][band], 1); + } + } + + for (gr = 0; gr < 2; gr++) { + for (ch = 0; ch < cfg->channels_out; ch++) { + gr_info *const gi = &l3_side->tt[gr][ch]; + writeheader(gfc, gi->part2_3_length + gi->part2_length, 12); + writeheader(gfc, gi->big_values / 2, 9); + writeheader(gfc, gi->global_gain, 8); + writeheader(gfc, gi->scalefac_compress, 4); + + if (gi->block_type != NORM_TYPE) { + writeheader(gfc, 1, 1); /* window_switching_flag */ + writeheader(gfc, gi->block_type, 2); + writeheader(gfc, gi->mixed_block_flag, 1); + + if (gi->table_select[0] == 14) + gi->table_select[0] = 16; + writeheader(gfc, gi->table_select[0], 5); + if (gi->table_select[1] == 14) + gi->table_select[1] = 16; + writeheader(gfc, gi->table_select[1], 5); + + writeheader(gfc, gi->subblock_gain[0], 3); + writeheader(gfc, gi->subblock_gain[1], 3); + writeheader(gfc, gi->subblock_gain[2], 3); + } + else { + writeheader(gfc, 0, 1); /* window_switching_flag */ + if (gi->table_select[0] == 14) + gi->table_select[0] = 16; + writeheader(gfc, gi->table_select[0], 5); + if (gi->table_select[1] == 14) + gi->table_select[1] = 16; + writeheader(gfc, gi->table_select[1], 5); + if (gi->table_select[2] == 14) + gi->table_select[2] = 16; + writeheader(gfc, gi->table_select[2], 5); + + assert(0 <= gi->region0_count && gi->region0_count < 16); + assert(0 <= gi->region1_count && gi->region1_count < 8); + writeheader(gfc, gi->region0_count, 4); + writeheader(gfc, gi->region1_count, 3); + } + writeheader(gfc, gi->preflag, 1); + writeheader(gfc, gi->scalefac_scale, 1); + writeheader(gfc, gi->count1table_select, 1); + } + } + } + else { + /* MPEG2 */ + assert(l3_side->main_data_begin >= 0); + writeheader(gfc, (l3_side->main_data_begin), 8); + writeheader(gfc, l3_side->private_bits, cfg->channels_out); + + gr = 0; + for (ch = 0; ch < cfg->channels_out; ch++) { + gr_info *const gi = &l3_side->tt[gr][ch]; + writeheader(gfc, gi->part2_3_length + gi->part2_length, 12); + writeheader(gfc, gi->big_values / 2, 9); + writeheader(gfc, gi->global_gain, 8); + writeheader(gfc, gi->scalefac_compress, 9); + + if (gi->block_type != NORM_TYPE) { + writeheader(gfc, 1, 1); /* window_switching_flag */ + writeheader(gfc, gi->block_type, 2); + writeheader(gfc, gi->mixed_block_flag, 1); + + if (gi->table_select[0] == 14) + gi->table_select[0] = 16; + writeheader(gfc, gi->table_select[0], 5); + if (gi->table_select[1] == 14) + gi->table_select[1] = 16; + writeheader(gfc, gi->table_select[1], 5); + + writeheader(gfc, gi->subblock_gain[0], 3); + writeheader(gfc, gi->subblock_gain[1], 3); + writeheader(gfc, gi->subblock_gain[2], 3); + } + else { + writeheader(gfc, 0, 1); /* window_switching_flag */ + if (gi->table_select[0] == 14) + gi->table_select[0] = 16; + writeheader(gfc, gi->table_select[0], 5); + if (gi->table_select[1] == 14) + gi->table_select[1] = 16; + writeheader(gfc, gi->table_select[1], 5); + if (gi->table_select[2] == 14) + gi->table_select[2] = 16; + writeheader(gfc, gi->table_select[2], 5); + + assert(0 <= gi->region0_count && gi->region0_count < 16); + assert(0 <= gi->region1_count && gi->region1_count < 8); + writeheader(gfc, gi->region0_count, 4); + writeheader(gfc, gi->region1_count, 3); + } + + writeheader(gfc, gi->scalefac_scale, 1); + writeheader(gfc, gi->count1table_select, 1); + } + } + + if (cfg->error_protection) { + /* (jo) error_protection: add crc16 information to header */ + CRC_writeheader(gfc, esv->header[esv->h_ptr].buf); + } + + { + int const old = esv->h_ptr; + assert(esv->header[old].ptr == cfg->sideinfo_len * 8); + + esv->h_ptr = (old + 1) & (MAX_HEADER_BUF - 1); + esv->header[esv->h_ptr].write_timing = esv->header[old].write_timing + bitsPerFrame; + + if (esv->h_ptr == esv->w_ptr) { + /* yikes! we are out of header buffer space */ + ERRORF(gfc, "Error: MAX_HEADER_BUF too small in bitstream.c \n"); + } + + } +} + + +inline static int +huffman_coder_count1(lame_internal_flags * gfc, gr_info const *gi) +{ + /* Write count1 area */ + struct huffcodetab const *const h = &ht[gi->count1table_select + 32]; + int i, bits = 0; +#ifdef DEBUG + int gegebo = gfc->bs.totbit; +#endif + + int const *ix = &gi->l3_enc[gi->big_values]; + FLOAT const *xr = &gi->xr[gi->big_values]; + assert(gi->count1table_select < 2); + + for (i = (gi->count1 - gi->big_values) / 4; i > 0; --i) { + int huffbits = 0; + int p = 0, v; + + v = ix[0]; + if (v) { + p += 8; + if (xr[0] < 0.0f) + huffbits++; + assert(v <= 1); + } + + v = ix[1]; + if (v) { + p += 4; + huffbits *= 2; + if (xr[1] < 0.0f) + huffbits++; + assert(v <= 1); + } + + v = ix[2]; + if (v) { + p += 2; + huffbits *= 2; + if (xr[2] < 0.0f) + huffbits++; + assert(v <= 1); + } + + v = ix[3]; + if (v) { + p++; + huffbits *= 2; + if (xr[3] < 0.0f) + huffbits++; + assert(v <= 1); + } + + ix += 4; + xr += 4; + putbits2(gfc, huffbits + h->table[p], h->hlen[p]); + bits += h->hlen[p]; + } +#ifdef DEBUG + DEBUGF(gfc, "count1: real: %ld counted:%d (bigv %d count1len %d)\n", + gfc->bs.totbit - gegebo, gi->count1bits, gi->big_values, gi->count1); +#endif + return bits; +} + + + +/* + Implements the pseudocode of page 98 of the IS + */ +inline static int +Huffmancode(lame_internal_flags * const gfc, const unsigned int tableindex, + int start, int end, gr_info const *gi) +{ + struct huffcodetab const *const h = &ht[tableindex]; + unsigned int const linbits = h->xlen; + int i, bits = 0; + + assert(tableindex < 32u); + if (!tableindex) + return bits; + + for (i = start; i < end; i += 2) { + int16_t cbits = 0; + uint16_t xbits = 0; + unsigned int xlen = h->xlen; + unsigned int ext = 0; + unsigned int x1 = gi->l3_enc[i]; + unsigned int x2 = gi->l3_enc[i + 1]; + + assert(gi->l3_enc[i] >= 0); + assert(gi->l3_enc[i+1] >= 0); + + if (x1 != 0u) { + if (gi->xr[i] < 0.0f) + ext++; + cbits--; + } + + if (tableindex > 15u) { + /* use ESC-words */ + if (x1 >= 15u) { + uint16_t const linbits_x1 = x1 - 15u; + assert(linbits_x1 <= h->linmax); + ext |= linbits_x1 << 1u; + xbits = linbits; + x1 = 15u; + } + + if (x2 >= 15u) { + uint16_t const linbits_x2 = x2 - 15u; + assert(linbits_x2 <= h->linmax); + ext <<= linbits; + ext |= linbits_x2; + xbits += linbits; + x2 = 15u; + } + xlen = 16; + } + + if (x2 != 0u) { + ext <<= 1; + if (gi->xr[i + 1] < 0.0f) + ext++; + cbits--; + } + + assert((x1 | x2) < 16u); + + x1 = x1 * xlen + x2; + xbits -= cbits; + cbits += h->hlen[x1]; + + assert(cbits <= MAX_LENGTH); + assert(xbits <= MAX_LENGTH); + + putbits2(gfc, h->table[x1], cbits); + putbits2(gfc, (int)ext, xbits); + bits += cbits + xbits; + } + return bits; +} + +/* + Note the discussion of huffmancodebits() on pages 28 + and 29 of the IS, as well as the definitions of the side + information on pages 26 and 27. + */ +static int +ShortHuffmancodebits(lame_internal_flags * gfc, gr_info const *gi) +{ + int bits; + int region1Start; + + region1Start = 3 * gfc->scalefac_band.s[3]; + if (region1Start > gi->big_values) + region1Start = gi->big_values; + + /* short blocks do not have a region2 */ + bits = Huffmancode(gfc, gi->table_select[0], 0, region1Start, gi); + bits += Huffmancode(gfc, gi->table_select[1], region1Start, gi->big_values, gi); + return bits; +} + +static int +LongHuffmancodebits(lame_internal_flags * gfc, gr_info const *gi) +{ + unsigned int i; + int bigvalues, bits; + int region1Start, region2Start; + + bigvalues = gi->big_values; + assert(0 <= bigvalues && bigvalues <= 576); + + assert(gi->region0_count >= -1); + assert(gi->region1_count >= -1); + i = gi->region0_count + 1; + assert((size_t) i < dimension_of(gfc->scalefac_band.l)); + region1Start = gfc->scalefac_band.l[i]; + i += gi->region1_count + 1; + assert((size_t) i < dimension_of(gfc->scalefac_band.l)); + region2Start = gfc->scalefac_band.l[i]; + + if (region1Start > bigvalues) + region1Start = bigvalues; + + if (region2Start > bigvalues) + region2Start = bigvalues; + + bits = Huffmancode(gfc, gi->table_select[0], 0, region1Start, gi); + bits += Huffmancode(gfc, gi->table_select[1], region1Start, region2Start, gi); + bits += Huffmancode(gfc, gi->table_select[2], region2Start, bigvalues, gi); + return bits; +} + +inline static int +writeMainData(lame_internal_flags * const gfc) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + III_side_info_t const *const l3_side = &gfc->l3_side; + int gr, ch, sfb, data_bits, tot_bits = 0; + + if (cfg->version == 1) { + /* MPEG 1 */ + for (gr = 0; gr < 2; gr++) { + for (ch = 0; ch < cfg->channels_out; ch++) { + gr_info const *const gi = &l3_side->tt[gr][ch]; + int const slen1 = slen1_tab[gi->scalefac_compress]; + int const slen2 = slen2_tab[gi->scalefac_compress]; + data_bits = 0; +#ifdef DEBUG + hogege = gfc->bs.totbit; +#endif + for (sfb = 0; sfb < gi->sfbdivide; sfb++) { + if (gi->scalefac[sfb] == -1) + continue; /* scfsi is used */ + putbits2(gfc, gi->scalefac[sfb], slen1); + data_bits += slen1; + } + for (; sfb < gi->sfbmax; sfb++) { + if (gi->scalefac[sfb] == -1) + continue; /* scfsi is used */ + putbits2(gfc, gi->scalefac[sfb], slen2); + data_bits += slen2; + } + assert(data_bits == gi->part2_length); + + if (gi->block_type == SHORT_TYPE) { + data_bits += ShortHuffmancodebits(gfc, gi); + } + else { + data_bits += LongHuffmancodebits(gfc, gi); + } + data_bits += huffman_coder_count1(gfc, gi); +#ifdef DEBUG + DEBUGF(gfc, "<%ld> ", gfc->bs.totbit - hogege); +#endif + /* does bitcount in quantize.c agree with actual bit count? */ + assert(data_bits == gi->part2_3_length + gi->part2_length); + tot_bits += data_bits; + } /* for ch */ + } /* for gr */ + } + else { + /* MPEG 2 */ + gr = 0; + for (ch = 0; ch < cfg->channels_out; ch++) { + gr_info const *const gi = &l3_side->tt[gr][ch]; + int i, sfb_partition, scale_bits = 0; + assert(gi->sfb_partition_table); + data_bits = 0; +#ifdef DEBUG + hogege = gfc->bs.totbit; +#endif + sfb = 0; + sfb_partition = 0; + + if (gi->block_type == SHORT_TYPE) { + for (; sfb_partition < 4; sfb_partition++) { + int const sfbs = gi->sfb_partition_table[sfb_partition] / 3; + int const slen = gi->slen[sfb_partition]; + for (i = 0; i < sfbs; i++, sfb++) { + putbits2(gfc, Max(gi->scalefac[sfb * 3 + 0], 0), slen); + putbits2(gfc, Max(gi->scalefac[sfb * 3 + 1], 0), slen); + putbits2(gfc, Max(gi->scalefac[sfb * 3 + 2], 0), slen); + scale_bits += 3 * slen; + } + } + data_bits += ShortHuffmancodebits(gfc, gi); + } + else { + for (; sfb_partition < 4; sfb_partition++) { + int const sfbs = gi->sfb_partition_table[sfb_partition]; + int const slen = gi->slen[sfb_partition]; + for (i = 0; i < sfbs; i++, sfb++) { + putbits2(gfc, Max(gi->scalefac[sfb], 0), slen); + scale_bits += slen; + } + } + data_bits += LongHuffmancodebits(gfc, gi); + } + data_bits += huffman_coder_count1(gfc, gi); +#ifdef DEBUG + DEBUGF(gfc, "<%ld> ", gfc->bs.totbit - hogege); +#endif + /* does bitcount in quantize.c agree with actual bit count? */ + assert(data_bits == gi->part2_3_length); + assert(scale_bits == gi->part2_length); + tot_bits += scale_bits + data_bits; + } /* for ch */ + } /* for gf */ + return tot_bits; +} /* main_data */ + + + +/* compute the number of bits required to flush all mp3 frames + currently in the buffer. This should be the same as the + reservoir size. Only call this routine between frames - i.e. + only after all headers and data have been added to the buffer + by format_bitstream(). + + Also compute total_bits_output = + size of mp3 buffer (including frame headers which may not + have yet been send to the mp3 buffer) + + number of bits needed to flush all mp3 frames. + + total_bytes_output is the size of the mp3 output buffer if + lame_encode_flush_nogap() was called right now. + + */ +int +compute_flushbits(const lame_internal_flags * gfc, int *total_bytes_output) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + EncStateVar_t const *const esv = &gfc->sv_enc; + int flushbits, remaining_headers; + int bitsPerFrame; + int last_ptr, first_ptr; + first_ptr = esv->w_ptr; /* first header to add to bitstream */ + last_ptr = esv->h_ptr - 1; /* last header to add to bitstream */ + if (last_ptr == -1) + last_ptr = MAX_HEADER_BUF - 1; + + /* add this many bits to bitstream so we can flush all headers */ + flushbits = esv->header[last_ptr].write_timing - gfc->bs.totbit; + *total_bytes_output = flushbits; + + if (flushbits >= 0) { + /* if flushbits >= 0, some headers have not yet been written */ + /* reduce flushbits by the size of the headers */ + remaining_headers = 1 + last_ptr - first_ptr; + if (last_ptr < first_ptr) + remaining_headers = 1 + last_ptr - first_ptr + MAX_HEADER_BUF; + flushbits -= remaining_headers * 8 * cfg->sideinfo_len; + } + + + /* finally, add some bits so that the last frame is complete + * these bits are not necessary to decode the last frame, but + * some decoders will ignore last frame if these bits are missing + */ + bitsPerFrame = getframebits(gfc); + flushbits += bitsPerFrame; + *total_bytes_output += bitsPerFrame; + /* round up: */ + if (*total_bytes_output % 8) + *total_bytes_output = 1 + (*total_bytes_output / 8); + else + *total_bytes_output = (*total_bytes_output / 8); + *total_bytes_output += gfc->bs.buf_byte_idx + 1; + + + if (flushbits < 0) { +#if 0 + /* if flushbits < 0, this would mean that the buffer looks like: + * (data...) last_header (data...) (extra data that should not be here...) + */ + DEBUGF(gfc, "last header write_timing = %i \n", esv->header[last_ptr].write_timing); + DEBUGF(gfc, "first header write_timing = %i \n", esv->header[first_ptr].write_timing); + DEBUGF(gfc, "bs.totbit: %i \n", gfc->bs.totbit); + DEBUGF(gfc, "first_ptr, last_ptr %i %i \n", first_ptr, last_ptr); + DEBUGF(gfc, "remaining_headers = %i \n", remaining_headers); + DEBUGF(gfc, "bitsperframe: %i \n", bitsPerFrame); + DEBUGF(gfc, "sidelen: %i \n", cfg->sideinfo_len); +#endif + ERRORF(gfc, "strange error flushing buffer ... \n"); + } + return flushbits; +} + + +void +flush_bitstream(lame_internal_flags * gfc) +{ + EncStateVar_t *const esv = &gfc->sv_enc; + III_side_info_t *l3_side; + int nbytes; + int flushbits; + int last_ptr = esv->h_ptr - 1; /* last header to add to bitstream */ + if (last_ptr == -1) + last_ptr = MAX_HEADER_BUF - 1; + l3_side = &gfc->l3_side; + + + if ((flushbits = compute_flushbits(gfc, &nbytes)) < 0) + return; + drain_into_ancillary(gfc, flushbits); + + /* check that the 100% of the last frame has been written to bitstream */ + assert(esv->header[last_ptr].write_timing + getframebits(gfc) + == gfc->bs.totbit); + + /* we have padded out all frames with ancillary data, which is the + same as filling the bitreservoir with ancillary data, so : */ + esv->ResvSize = 0; + l3_side->main_data_begin = 0; +} + + + + +void +add_dummy_byte(lame_internal_flags * gfc, unsigned char val, unsigned int n) +{ + EncStateVar_t *const esv = &gfc->sv_enc; + int i; + + while (n-- > 0u) { + putbits_noheaders(gfc, val, 8); + + for (i = 0; i < MAX_HEADER_BUF; ++i) + esv->header[i].write_timing += 8; + } +} + + +/* + format_bitstream() + + This is called after a frame of audio has been quantized and coded. + It will write the encoded audio to the bitstream. Note that + from a layer3 encoder's perspective the bit stream is primarily + a series of main_data() blocks, with header and side information + inserted at the proper locations to maintain framing. (See Figure A.7 + in the IS). + */ +int +format_bitstream(lame_internal_flags * gfc) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + EncStateVar_t *const esv = &gfc->sv_enc; + int bits, nbytes; + III_side_info_t *l3_side; + int bitsPerFrame; + l3_side = &gfc->l3_side; + + bitsPerFrame = getframebits(gfc); + drain_into_ancillary(gfc, l3_side->resvDrain_pre); + + encodeSideInfo2(gfc, bitsPerFrame); + bits = 8 * cfg->sideinfo_len; + bits += writeMainData(gfc); + drain_into_ancillary(gfc, l3_side->resvDrain_post); + bits += l3_side->resvDrain_post; + + l3_side->main_data_begin += (bitsPerFrame - bits) / 8; + + /* compare number of bits needed to clear all buffered mp3 frames + * with what we think the resvsize is: */ + if (compute_flushbits(gfc, &nbytes) != esv->ResvSize) { + ERRORF(gfc, "Internal buffer inconsistency. flushbits <> ResvSize"); + } + + + /* compare main_data_begin for the next frame with what we + * think the resvsize is: */ + if ((l3_side->main_data_begin * 8) != esv->ResvSize) { + ERRORF(gfc, "bit reservoir error: \n" + "l3_side->main_data_begin: %i \n" + "Resvoir size: %i \n" + "resv drain (post) %i \n" + "resv drain (pre) %i \n" + "header and sideinfo: %i \n" + "data bits: %i \n" + "total bits: %i (remainder: %i) \n" + "bitsperframe: %i \n", + 8 * l3_side->main_data_begin, + esv->ResvSize, + l3_side->resvDrain_post, + l3_side->resvDrain_pre, + 8 * cfg->sideinfo_len, + bits - l3_side->resvDrain_post - 8 * cfg->sideinfo_len, + bits, bits % 8, bitsPerFrame); + + ERRORF(gfc, "This is a fatal error. It has several possible causes:"); + ERRORF(gfc, "90%% LAME compiled with buggy version of gcc using advanced optimizations"); + ERRORF(gfc, " 9%% Your system is overclocked"); + ERRORF(gfc, " 1%% bug in LAME encoding library"); + + esv->ResvSize = l3_side->main_data_begin * 8; + }; + assert(gfc->bs.totbit % 8 == 0); + + if (gfc->bs.totbit > 1000000000) { + /* to avoid totbit overflow, (at 8h encoding at 128kbs) lets reset bit counter */ + int i; + for (i = 0; i < MAX_HEADER_BUF; ++i) + esv->header[i].write_timing -= gfc->bs.totbit; + gfc->bs.totbit = 0; + } + + + return 0; +} + + +static int +do_gain_analysis(lame_internal_flags * gfc, unsigned char* buffer, int minimum) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + RpgStateVar_t const *const rsv = &gfc->sv_rpg; + RpgResult_t *const rov = &gfc->ov_rpg; +#ifdef DECODE_ON_THE_FLY + if (cfg->decode_on_the_fly) { /* decode the frame */ + sample_t pcm_buf[2][1152]; + int mp3_in = minimum; + int samples_out = -1; + + /* re-synthesis to pcm. Repeat until we get a samples_out=0 */ + while (samples_out != 0) { + + samples_out = hip_decode1_unclipped(gfc->hip, buffer, mp3_in, pcm_buf[0], pcm_buf[1]); + /* samples_out = 0: need more data to decode + * samples_out = -1: error. Lets assume 0 pcm output + * samples_out = number of samples output */ + + /* set the lenght of the mp3 input buffer to zero, so that in the + * next iteration of the loop we will be querying mpglib about + * buffered data */ + mp3_in = 0; + + if (samples_out == -1) { + /* error decoding. Not fatal, but might screw up + * the ReplayGain tag. What should we do? Ignore for now */ + samples_out = 0; + } + if (samples_out > 0) { + /* process the PCM data */ + + /* this should not be possible, and indicates we have + * overflown the pcm_buf buffer */ + assert(samples_out <= 1152); + + if (cfg->findPeakSample) { + int i; + /* FIXME: is this correct? maybe Max(fabs(pcm),PeakSample) */ + for (i = 0; i < samples_out; i++) { + if (pcm_buf[0][i] > rov->PeakSample) + rov->PeakSample = pcm_buf[0][i]; + else if (-pcm_buf[0][i] > rov->PeakSample) + rov->PeakSample = -pcm_buf[0][i]; + } + if (cfg->channels_out > 1) + for (i = 0; i < samples_out; i++) { + if (pcm_buf[1][i] > rov->PeakSample) + rov->PeakSample = pcm_buf[1][i]; + else if (-pcm_buf[1][i] > rov->PeakSample) + rov->PeakSample = -pcm_buf[1][i]; + } + } + + if (cfg->findReplayGain) + if (AnalyzeSamples + (rsv->rgdata, pcm_buf[0], pcm_buf[1], samples_out, + cfg->channels_out) == GAIN_ANALYSIS_ERROR) + return -6; + + } /* if (samples_out>0) */ + } /* while (samples_out!=0) */ + } /* if (gfc->decode_on_the_fly) */ +#endif + return minimum; +} + +static int +do_copy_buffer(lame_internal_flags * gfc, unsigned char *buffer, int size) +{ + Bit_stream_struc *const bs = &gfc->bs; + int const minimum = bs->buf_byte_idx + 1; + if (minimum <= 0) + return 0; + if (minimum > size) + return -1; /* buffer is too small */ + memcpy(buffer, bs->buf, minimum); + bs->buf_byte_idx = -1; + bs->buf_bit_idx = 0; + return minimum; +} + +/* copy data out of the internal MP3 bit buffer into a user supplied + unsigned char buffer. + + mp3data=0 indicates data in buffer is an id3tags and VBR tags + mp3data=1 data is real mp3 frame data. + + +*/ +int +copy_buffer(lame_internal_flags * gfc, unsigned char *buffer, int size, int mp3data) +{ + int const minimum = do_copy_buffer(gfc, buffer, size); + if (minimum > 0 && mp3data) { + UpdateMusicCRC(&gfc->nMusicCRC, buffer, minimum); + + /** sum number of bytes belonging to the mp3 stream + * this info will be written into the Xing/LAME header for seeking + */ + gfc->VBR_seek_table.nBytesWritten += minimum; + + return do_gain_analysis(gfc, buffer, minimum); + } /* if (mp3data) */ + return minimum; +} + + +void +init_bit_stream_w(lame_internal_flags * gfc) +{ + EncStateVar_t *const esv = &gfc->sv_enc; + + esv->h_ptr = esv->w_ptr = 0; + esv->header[esv->h_ptr].write_timing = 0; + + gfc->bs.buf = lame_calloc(unsigned char, BUFFER_SIZE); + gfc->bs.buf_size = BUFFER_SIZE; + gfc->bs.buf_byte_idx = -1; + gfc->bs.buf_bit_idx = 0; + gfc->bs.totbit = 0; +} + +/* end of bitstream.c */ diff --git a/sources/lame/bitstream.h b/sources/lame/bitstream.h new file mode 100644 index 0000000..3ae48d0 --- /dev/null +++ b/sources/lame/bitstream.h @@ -0,0 +1,40 @@ +/* + * MP3 bitstream Output interface for LAME + * + * Copyright (c) 1999 Takehiro TOMINAGA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef LAME_BITSTREAM_H +#define LAME_BITSTREAM_H + +int getframebits(const lame_internal_flags * gfc); + +int format_bitstream(lame_internal_flags * gfc); + +void flush_bitstream(lame_internal_flags * gfc); +void add_dummy_byte(lame_internal_flags * gfc, unsigned char val, unsigned int n); + +int copy_buffer(lame_internal_flags * gfc, unsigned char *buffer, int buffer_size, + int update_crc); +void init_bit_stream_w(lame_internal_flags * gfc); +void CRC_writeheader(lame_internal_flags const *gfc, char *buffer); +int compute_flushbits(const lame_internal_flags * gfp, int *nbytes); + +int get_max_frame_buffer_size_by_constraint(SessionConfig_t const * cfg, int constraint); + +#endif diff --git a/sources/lame/config.h b/sources/lame/config.h new file mode 100644 index 0000000..a690562 --- /dev/null +++ b/sources/lame/config.h @@ -0,0 +1,371 @@ +/* config.h.in. Generated from configure.in by autoheader. */ + + +#ifndef LAME_CONFIG_H +#define LAME_CONFIG_H + + +/* debug define */ +#undef ABORTFP + +/* Define if building universal (internal helper macro) */ +#undef AC_APPLE_UNIVERSAL_BUILD + +/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP + systems. This function is required for `alloca.c' support on those systems. + */ +#undef CRAY_STACKSEG_END + +/* Define to 1 if using `alloca.c'. */ +#undef C_ALLOCA + +/* alot of debug output */ +#undef DEBUG + +/* allow to compute a more accurate replaygain value */ +#undef DECODE_ON_THE_FLY + +/* double is faster than float on Alpha */ +#undef FLOAT + +/* Define to 1 if you have `alloca', as a function or macro. */ +#undef HAVE_ALLOCA + +/* Define to 1 if you have and it should be used (not on Ultrix). + */ +#undef HAVE_ALLOCA_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* we link against libefence */ +#undef HAVE_EFENCE + +/* Define to 1 if you have the header file. */ +#undef HAVE_ERRNO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_FCNTL_H + +/* Define to 1 if you have the `gettimeofday' function. */ +#undef HAVE_GETTIMEOFDAY + +/* Define if you have the iconv() function and it works. */ +#undef HAVE_ICONV + +/* add ieee754_float32_t type */ +#undef HAVE_IEEE754_FLOAT32_T +#ifndef HAVE_IEEE754_FLOAT32_T + typedef float ieee754_float32_t; +#endif + +/* add ieee754_float64_t type */ +#undef HAVE_IEEE754_FLOAT64_T +#ifndef HAVE_IEEE754_FLOAT64_T + typedef double ieee754_float64_t; +#endif + +/* system has 80 bit floats */ +#undef HAVE_IEEE854_FLOAT80 + +/* add ieee854_float80_t type */ +#undef HAVE_IEEE854_FLOAT80_T +#ifndef HAVE_IEEE854_FLOAT80_T + typedef long double ieee854_float80_t; +#endif + +/* add int16_t type */ +#undef HAVE_INT16_T +#ifndef HAVE_INT16_T + typedef short int16_t; +#endif + +/* add int32_t type */ +#undef HAVE_INT32_T +#ifndef HAVE_INT32_T +#undef A_INT32_T +// typedef A_INT32_T int32_t; +#endif + +/* add int64_t type */ +#undef HAVE_INT64_T +#ifndef HAVE_INT64_T +#undef A_INT64_T +// typedef A_INT64_T int64_t; +#endif + +/* add int8_t type */ +//#undef HAVE_INT8_T +//#ifndef HAVE_INT8_T +// typedef char int8_t; +//#endif + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_LIMITS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_LINUX_SOUNDCARD_H + +/* Define to 1 if the type `long double' works and has more range or precision + than `double'. */ +#undef HAVE_LONG_DOUBLE + +/* Define to 1 if the type `long double' works and has more range or precision + than `double'. */ +#undef HAVE_LONG_DOUBLE_WIDER + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* build with mpglib support */ +#undef HAVE_MPGLIB + +/* have nasm */ +#undef HAVE_NASM + +/* Define to 1 if you have the header file. */ +#undef HAVE_NCURSES_TERMCAP_H + +/* Define to 1 if you have the `socket' function. */ +#undef HAVE_SOCKET + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the `strtol' function. */ +#undef HAVE_STRTOL + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SOUNDCARD_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TIME_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* have termcap */ +#undef HAVE_TERMCAP + +/* Define to 1 if you have the header file. */ +#undef HAVE_TERMCAP_H + +/* add uint16_t type */ +#undef HAVE_UINT16_T +#ifndef HAVE_UINT16_T + typedef unsigned short uint16_t; +#endif + +/* add uint32_t type */ +#undef HAVE_UINT32_T +#ifndef HAVE_UINT32_T +#undef A_UINT32_T +// typedef A_UINT32_T uint32_t; +#endif + +/* add uint64_t type */ +#undef HAVE_UINT64_T +#ifndef HAVE_UINT64_T +#undef A_UINT64_T +// typedef A_UINT64_T uint64_t; +#endif + +/* add uint8_t type */ +#undef HAVE_UINT8_T +#ifndef HAVE_UINT8_T + typedef unsigned char uint8_t; +#endif + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define if SSE intrinsics work. */ +#undef HAVE_XMMINTRIN_H + +/* Define as const if the declaration of iconv() needs const. */ +#undef ICONV_CONST + +/* requested by Frank, seems to be temporary needed for a smooth transition */ +#undef LAME_LIBRARY_BUILD + +/* set to 1 if you have libsndfile */ +#undef LIBSNDFILE + +/* Define to the sub-directory where libtool stores uninstalled libraries. */ +#undef LT_OBJDIR + +/* use MMX version of choose_table */ +#undef MMX_choose_table + +/* build without hooks for analyzer */ +#undef NOANALYSIS + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* The size of `double', as computed by sizeof. */ +#undef SIZEOF_DOUBLE + +/* The size of `float', as computed by sizeof. */ +#undef SIZEOF_FLOAT + +/* The size of `int', as computed by sizeof. */ +#undef SIZEOF_INT + +/* The size of `long', as computed by sizeof. */ +#undef SIZEOF_LONG + +/* The size of `long double', as computed by sizeof. */ +#undef SIZEOF_LONG_DOUBLE + +/* The size of `long long', as computed by sizeof. */ +#undef SIZEOF_LONG_LONG + +/* The size of `short', as computed by sizeof. */ +#undef SIZEOF_SHORT + +/* The size of `unsigned int', as computed by sizeof. */ +#undef SIZEOF_UNSIGNED_INT + +/* The size of `unsigned long', as computed by sizeof. */ +#undef SIZEOF_UNSIGNED_LONG + +/* The size of `unsigned long long', as computed by sizeof. */ +#undef SIZEOF_UNSIGNED_LONG_LONG + +/* The size of `unsigned short', as computed by sizeof. */ +#undef SIZEOF_UNSIGNED_SHORT + +/* If using the C implementation of alloca, define if you know the + direction of stack growth for your system; otherwise it will be + automatically deduced at runtime. + STACK_DIRECTION > 0 => grows toward higher addresses + STACK_DIRECTION < 0 => grows toward lower addresses + STACK_DIRECTION = 0 => direction of growth unknown */ +#undef STACK_DIRECTION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* IEEE754 compatible machine */ +#undef TAKEHIRO_IEEE754_HACK + +/* Define to 1 if you can safely include both and . */ +#undef TIME_WITH_SYS_TIME + +/* faster log implementation with less but enough precission */ +#undef USE_FAST_LOG + +/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable threading extensions on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif + + +/* Version number of package */ +#undef VERSION + +/* Define if using the dmalloc debugging malloc package */ +#undef WITH_DMALLOC + +/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most + significant byte first (like Motorola and SPARC, unlike Intel). */ +#if defined AC_APPLE_UNIVERSAL_BUILD +# if defined __BIG_ENDIAN__ +# define WORDS_BIGENDIAN 1 +# endif +#else +# ifndef WORDS_BIGENDIAN +# undef WORDS_BIGENDIAN +# endif +#endif + +/* Enable large inode numbers on Mac OS X 10.5. */ +#ifndef _DARWIN_USE_64_BIT_INODE +# define _DARWIN_USE_64_BIT_INODE 1 +#endif + +/* Number of bits in a file offset, on hosts where this is settable. */ +#undef _FILE_OFFSET_BITS + +/* Define for large files, on AIX-style hosts. */ +#undef _LARGE_FILES + +/* Define to 1 if on MINIX. */ +#undef _MINIX + +/* Define to 2 if the system does not provide POSIX.1 features except with + this defined. */ +#undef _POSIX_1_SOURCE + +/* Define to 1 if you need to in order for `stat' and other things to work. */ +#undef _POSIX_SOURCE + +/* we're on DEC Alpha */ +#undef __DECALPHA__ + +/* work around a glibc bug */ +#undef __NO_MATH_INLINES + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +#undef inline +#endif + +/* Define to `unsigned int' if does not define. */ +#undef size_t + +#endif /* LAME_CONFIG_H */ diff --git a/sources/lame/encoder.c b/sources/lame/encoder.c new file mode 100644 index 0000000..48f46c7 --- /dev/null +++ b/sources/lame/encoder.c @@ -0,0 +1,574 @@ +/* + * LAME MP3 encoding engine + * + * Copyright (c) 1999 Mark Taylor + * Copyright (c) 2000-2002 Takehiro Tominaga + * Copyright (c) 2000-2011 Robert Hegemann + * Copyright (c) 2001 Gabriel Bouvigne + * Copyright (c) 2001 John Dahlstrom + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +/* $Id: encoder.c,v 1.114 2017/08/26 10:54:57 robert Exp $ */ + +#ifdef HAVE_CONFIG_H +#include +#endif + + +#include "lame.h" +#include "machine.h" +#include "encoder.h" +#include "util.h" +#include "lame_global_flags.h" +#include "newmdct.h" +#include "psymodel.h" +#include "lame-analysis.h" +#include "bitstream.h" +#include "VbrTag.h" +#include "quantize.h" +#include "quantize_pvt.h" + + + +/* + * auto-adjust of ATH, useful for low volume + * Gabriel Bouvigne 3 feb 2001 + * + * modifies some values in + * gfp->internal_flags->ATH + * (gfc->ATH) + */ +static void +adjust_ATH(lame_internal_flags const *const gfc) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + FLOAT gr2_max, max_pow; + + if (gfc->ATH->use_adjust == 0) { + gfc->ATH->adjust_factor = 1.0; /* no adjustment */ + return; + } + + /* jd - 2001 mar 12, 27, jun 30 */ + /* loudness based on equal loudness curve; */ + /* use granule with maximum combined loudness */ + max_pow = gfc->ov_psy.loudness_sq[0][0]; + gr2_max = gfc->ov_psy.loudness_sq[1][0]; + if (cfg->channels_out == 2) { + max_pow += gfc->ov_psy.loudness_sq[0][1]; + gr2_max += gfc->ov_psy.loudness_sq[1][1]; + } + else { + max_pow += max_pow; + gr2_max += gr2_max; + } + if (cfg->mode_gr == 2) { + max_pow = Max(max_pow, gr2_max); + } + max_pow *= 0.5; /* max_pow approaches 1.0 for full band noise */ + + /* jd - 2001 mar 31, jun 30 */ + /* user tuning of ATH adjustment region */ + max_pow *= gfc->ATH->aa_sensitivity_p; + + /* adjust ATH depending on range of maximum value + */ + + /* jd - 2001 feb27, mar12,20, jun30, jul22 */ + /* continuous curves based on approximation */ + /* to GB's original values. */ + /* For an increase in approximate loudness, */ + /* set ATH adjust to adjust_limit immediately */ + /* after a delay of one frame. */ + /* For a loudness decrease, reduce ATH adjust */ + /* towards adjust_limit gradually. */ + /* max_pow is a loudness squared or a power. */ + if (max_pow > 0.03125) { /* ((1 - 0.000625)/ 31.98) from curve below */ + if (gfc->ATH->adjust_factor >= 1.0) { + gfc->ATH->adjust_factor = 1.0; + } + else { + /* preceding frame has lower ATH adjust; */ + /* ascend only to the preceding adjust_limit */ + /* in case there is leading low volume */ + if (gfc->ATH->adjust_factor < gfc->ATH->adjust_limit) { + gfc->ATH->adjust_factor = gfc->ATH->adjust_limit; + } + } + gfc->ATH->adjust_limit = 1.0; + } + else { /* adjustment curve */ + /* about 32 dB maximum adjust (0.000625) */ + FLOAT const adj_lim_new = 31.98 * max_pow + 0.000625; + if (gfc->ATH->adjust_factor >= adj_lim_new) { /* descend gradually */ + gfc->ATH->adjust_factor *= adj_lim_new * 0.075 + 0.925; + if (gfc->ATH->adjust_factor < adj_lim_new) { /* stop descent */ + gfc->ATH->adjust_factor = adj_lim_new; + } + } + else { /* ascend */ + if (gfc->ATH->adjust_limit >= adj_lim_new) { + gfc->ATH->adjust_factor = adj_lim_new; + } + else { /* preceding frame has lower ATH adjust; */ + /* ascend only to the preceding adjust_limit */ + if (gfc->ATH->adjust_factor < gfc->ATH->adjust_limit) { + gfc->ATH->adjust_factor = gfc->ATH->adjust_limit; + } + } + } + gfc->ATH->adjust_limit = adj_lim_new; + } +} + +/*********************************************************************** + * + * some simple statistics + * + * bitrate index 0: free bitrate -> not allowed in VBR mode + * : bitrates, kbps depending on MPEG version + * bitrate index 15: forbidden + * + * mode_ext: + * 0: LR + * 1: LR-i + * 2: MS + * 3: MS-i + * + ***********************************************************************/ + +static void +updateStats(lame_internal_flags * const gfc) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + EncResult_t *eov = &gfc->ov_enc; + int gr, ch; + assert(0 <= eov->bitrate_index && eov->bitrate_index < 16); + assert(0 <= eov->mode_ext && eov->mode_ext < 4); + + /* count bitrate indices */ + eov->bitrate_channelmode_hist[eov->bitrate_index][4]++; + eov->bitrate_channelmode_hist[15][4]++; + + /* count 'em for every mode extension in case of 2 channel encoding */ + if (cfg->channels_out == 2) { + eov->bitrate_channelmode_hist[eov->bitrate_index][eov->mode_ext]++; + eov->bitrate_channelmode_hist[15][eov->mode_ext]++; + } + for (gr = 0; gr < cfg->mode_gr; ++gr) { + for (ch = 0; ch < cfg->channels_out; ++ch) { + int bt = gfc->l3_side.tt[gr][ch].block_type; + if (gfc->l3_side.tt[gr][ch].mixed_block_flag) + bt = 4; + eov->bitrate_blocktype_hist[eov->bitrate_index][bt]++; + eov->bitrate_blocktype_hist[eov->bitrate_index][5]++; + eov->bitrate_blocktype_hist[15][bt]++; + eov->bitrate_blocktype_hist[15][5]++; + } + } +} + + + + +static void +lame_encode_frame_init(lame_internal_flags * gfc, const sample_t *const inbuf[2]) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + + int ch, gr; + + if (gfc->lame_encode_frame_init == 0) { + sample_t primebuff0[286 + 1152 + 576]; + sample_t primebuff1[286 + 1152 + 576]; + int const framesize = 576 * cfg->mode_gr; + /* prime the MDCT/polyphase filterbank with a short block */ + int i, j; + gfc->lame_encode_frame_init = 1; + memset(primebuff0, 0, sizeof(primebuff0)); + memset(primebuff1, 0, sizeof(primebuff1)); + for (i = 0, j = 0; i < 286 + 576 * (1 + cfg->mode_gr); ++i) { + if (i < framesize) { + primebuff0[i] = 0; + if (cfg->channels_out == 2) + primebuff1[i] = 0; + } + else { + primebuff0[i] = inbuf[0][j]; + if (cfg->channels_out == 2) + primebuff1[i] = inbuf[1][j]; + ++j; + } + } + /* polyphase filtering / mdct */ + for (gr = 0; gr < cfg->mode_gr; gr++) { + for (ch = 0; ch < cfg->channels_out; ch++) { + gfc->l3_side.tt[gr][ch].block_type = SHORT_TYPE; + } + } + mdct_sub48(gfc, primebuff0, primebuff1); + + /* check FFT will not use a negative starting offset */ +#if 576 < FFTOFFSET +# error FFTOFFSET greater than 576: FFT uses a negative offset +#endif + /* check if we have enough data for FFT */ + assert(gfc->sv_enc.mf_size >= (BLKSIZE + framesize - FFTOFFSET)); + /* check if we have enough data for polyphase filterbank */ + assert(gfc->sv_enc.mf_size >= (512 + framesize - 32)); + } + +} + + + + + + + +/************************************************************************ +* +* encodeframe() Layer 3 +* +* encode a single frame +* +************************************************************************ +lame_encode_frame() + + + gr 0 gr 1 +inbuf: |--------------|--------------|--------------| + + +Polyphase (18 windows, each shifted 32) +gr 0: +window1 <----512----> +window18 <----512----> + +gr 1: +window1 <----512----> +window18 <----512----> + + + +MDCT output: |--------------|--------------|--------------| + +FFT's <---------1024----------> + <---------1024--------> + + + + inbuf = buffer of PCM data size=MP3 framesize + encoder acts on inbuf[ch][0], but output is delayed by MDCTDELAY + so the MDCT coefficints are from inbuf[ch][-MDCTDELAY] + + psy-model FFT has a 1 granule delay, so we feed it data for the + next granule. + FFT is centered over granule: 224+576+224 + So FFT starts at: 576-224-MDCTDELAY + + MPEG2: FFT ends at: BLKSIZE+576-224-MDCTDELAY (1328) + MPEG1: FFT ends at: BLKSIZE+2*576-224-MDCTDELAY (1904) + + MPEG2: polyphase first window: [0..511] + 18th window: [544..1055] (1056) + MPEG1: 36th window: [1120..1631] (1632) + data needed: 512+framesize-32 + + A close look newmdct.c shows that the polyphase filterbank + only uses data from [0..510] for each window. Perhaps because the window + used by the filterbank is zero for the last point, so Takehiro's + code doesn't bother to compute with it. + + FFT starts at 576-224-MDCTDELAY (304) = 576-FFTOFFSET + +*/ + +typedef FLOAT chgrdata[2][2]; + + +int +lame_encode_mp3_frame( /* Output */ + lame_internal_flags * gfc, /* Context */ + sample_t const *inbuf_l, /* Input */ + sample_t const *inbuf_r, /* Input */ + unsigned char *mp3buf, /* Output */ + int mp3buf_size) +{ /* Output */ + SessionConfig_t const *const cfg = &gfc->cfg; + int mp3count; + III_psy_ratio masking_LR[2][2]; /*LR masking & energy */ + III_psy_ratio masking_MS[2][2]; /*MS masking & energy */ + const III_psy_ratio (*masking)[2]; /*pointer to selected maskings */ + const sample_t *inbuf[2]; + + FLOAT tot_ener[2][4]; + FLOAT ms_ener_ratio[2] = { .5, .5 }; + FLOAT pe[2][2] = { {0., 0.}, {0., 0.} }, pe_MS[2][2] = { { + 0., 0.}, { + 0., 0.}}; + FLOAT (*pe_use)[2]; + + int ch, gr; + + inbuf[0] = inbuf_l; + inbuf[1] = inbuf_r; + + if (gfc->lame_encode_frame_init == 0) { + /*first run? */ + lame_encode_frame_init(gfc, inbuf); + + } + + + /********************** padding *****************************/ + /* padding method as described in + * "MPEG-Layer3 / Bitstream Syntax and Decoding" + * by Martin Sieler, Ralph Sperschneider + * + * note: there is no padding for the very first frame + * + * Robert Hegemann 2000-06-22 + */ + gfc->ov_enc.padding = FALSE; + if ((gfc->sv_enc.slot_lag -= gfc->sv_enc.frac_SpF) < 0) { + gfc->sv_enc.slot_lag += cfg->samplerate_out; + gfc->ov_enc.padding = TRUE; + } + + + + /**************************************** + * Stage 1: psychoacoustic model * + ****************************************/ + + { + /* psychoacoustic model + * psy model has a 1 granule (576) delay that we must compensate for + * (mt 6/99). + */ + int ret; + const sample_t *bufp[2] = {0, 0}; /* address of beginning of left & right granule */ + int blocktype[2]; + + for (gr = 0; gr < cfg->mode_gr; gr++) { + + for (ch = 0; ch < cfg->channels_out; ch++) { + bufp[ch] = &inbuf[ch][576 + gr * 576 - FFTOFFSET]; + } + ret = L3psycho_anal_vbr(gfc, bufp, gr, + masking_LR, masking_MS, + pe[gr], pe_MS[gr], tot_ener[gr], blocktype); + if (ret != 0) + return -4; + + if (cfg->mode == JOINT_STEREO) { + ms_ener_ratio[gr] = tot_ener[gr][2] + tot_ener[gr][3]; + if (ms_ener_ratio[gr] > 0) + ms_ener_ratio[gr] = tot_ener[gr][3] / ms_ener_ratio[gr]; + } + + /* block type flags */ + for (ch = 0; ch < cfg->channels_out; ch++) { + gr_info *const cod_info = &gfc->l3_side.tt[gr][ch]; + cod_info->block_type = blocktype[ch]; + cod_info->mixed_block_flag = 0; + } + } + } + + + /* auto-adjust of ATH, useful for low volume */ + adjust_ATH(gfc); + + + /**************************************** + * Stage 2: MDCT * + ****************************************/ + + /* polyphase filtering / mdct */ + mdct_sub48(gfc, inbuf[0], inbuf[1]); + + + /**************************************** + * Stage 3: MS/LR decision * + ****************************************/ + + /* Here will be selected MS or LR coding of the 2 stereo channels */ + gfc->ov_enc.mode_ext = MPG_MD_LR_LR; + + if (cfg->force_ms) { + gfc->ov_enc.mode_ext = MPG_MD_MS_LR; + } + else if (cfg->mode == JOINT_STEREO) { + /* ms_ratio = is scaled, for historical reasons, to look like + a ratio of side_channel / total. + 0 = signal is 100% mono + .5 = L & R uncorrelated + */ + + /* [0] and [1] are the results for the two granules in MPEG-1, + * in MPEG-2 it's only a faked averaging of the same value + * _prev is the value of the last granule of the previous frame + * _next is the value of the first granule of the next frame + */ + + FLOAT sum_pe_MS = 0; + FLOAT sum_pe_LR = 0; + for (gr = 0; gr < cfg->mode_gr; gr++) { + for (ch = 0; ch < cfg->channels_out; ch++) { + sum_pe_MS += pe_MS[gr][ch]; + sum_pe_LR += pe[gr][ch]; + } + } + + /* based on PE: M/S coding would not use much more bits than L/R */ + if (sum_pe_MS <= 1.00 * sum_pe_LR) { + + gr_info const *const gi0 = &gfc->l3_side.tt[0][0]; + gr_info const *const gi1 = &gfc->l3_side.tt[cfg->mode_gr - 1][0]; + + if (gi0[0].block_type == gi0[1].block_type && gi1[0].block_type == gi1[1].block_type) { + + gfc->ov_enc.mode_ext = MPG_MD_MS_LR; + } + } + } + + /* bit and noise allocation */ + if (gfc->ov_enc.mode_ext == MPG_MD_MS_LR) { + masking = (const III_psy_ratio (*)[2])masking_MS; /* use MS masking */ + pe_use = pe_MS; + } + else { + masking = (const III_psy_ratio (*)[2])masking_LR; /* use LR masking */ + pe_use = pe; + } + + + /* copy data for MP3 frame analyzer */ + if (cfg->analysis && gfc->pinfo != NULL) { + for (gr = 0; gr < cfg->mode_gr; gr++) { + for (ch = 0; ch < cfg->channels_out; ch++) { + gfc->pinfo->ms_ratio[gr] = 0; + gfc->pinfo->ms_ener_ratio[gr] = ms_ener_ratio[gr]; + gfc->pinfo->blocktype[gr][ch] = gfc->l3_side.tt[gr][ch].block_type; + gfc->pinfo->pe[gr][ch] = pe_use[gr][ch]; + memcpy(gfc->pinfo->xr[gr][ch], &gfc->l3_side.tt[gr][ch].xr[0], sizeof(FLOAT) * 576); + /* in psymodel, LR and MS data was stored in pinfo. + switch to MS data: */ + if (gfc->ov_enc.mode_ext == MPG_MD_MS_LR) { + gfc->pinfo->ers[gr][ch] = gfc->pinfo->ers[gr][ch + 2]; + memcpy(gfc->pinfo->energy[gr][ch], gfc->pinfo->energy[gr][ch + 2], + sizeof(gfc->pinfo->energy[gr][ch])); + } + } + } + } + + + /**************************************** + * Stage 4: quantization loop * + ****************************************/ + + if (cfg->vbr == vbr_off || cfg->vbr == vbr_abr) { + static FLOAT const fircoef[9] = { + -0.0207887 * 5, -0.0378413 * 5, -0.0432472 * 5, -0.031183 * 5, + 7.79609e-18 * 5, 0.0467745 * 5, 0.10091 * 5, 0.151365 * 5, + 0.187098 * 5 + }; + + int i; + FLOAT f; + + for (i = 0; i < 18; i++) + gfc->sv_enc.pefirbuf[i] = gfc->sv_enc.pefirbuf[i + 1]; + + f = 0.0; + for (gr = 0; gr < cfg->mode_gr; gr++) + for (ch = 0; ch < cfg->channels_out; ch++) + f += pe_use[gr][ch]; + gfc->sv_enc.pefirbuf[18] = f; + + f = gfc->sv_enc.pefirbuf[9]; + for (i = 0; i < 9; i++) + f += (gfc->sv_enc.pefirbuf[i] + gfc->sv_enc.pefirbuf[18 - i]) * fircoef[i]; + + f = (670 * 5 * cfg->mode_gr * cfg->channels_out) / f; + for (gr = 0; gr < cfg->mode_gr; gr++) { + for (ch = 0; ch < cfg->channels_out; ch++) { + pe_use[gr][ch] *= f; + } + } + } + switch (cfg->vbr) + { + default: + case vbr_off: + CBR_iteration_loop(gfc, (const FLOAT (*)[2])pe_use, ms_ener_ratio, masking); + break; + case vbr_abr: + ABR_iteration_loop(gfc, (const FLOAT (*)[2])pe_use, ms_ener_ratio, masking); + break; + case vbr_rh: + VBR_old_iteration_loop(gfc, (const FLOAT (*)[2])pe_use, ms_ener_ratio, masking); + break; + case vbr_mt: + case vbr_mtrh: + VBR_new_iteration_loop(gfc, (const FLOAT (*)[2])pe_use, ms_ener_ratio, masking); + break; + } + + + /**************************************** + * Stage 5: bitstream formatting * + ****************************************/ + + + /* write the frame to the bitstream */ + (void) format_bitstream(gfc); + + /* copy mp3 bit buffer into array */ + mp3count = copy_buffer(gfc, mp3buf, mp3buf_size, 1); + + + if (cfg->write_lame_tag) { + AddVbrFrame(gfc); + } + + if (cfg->analysis && gfc->pinfo != NULL) { + int framesize = 576 * cfg->mode_gr; + for (ch = 0; ch < cfg->channels_out; ch++) { + int j; + for (j = 0; j < FFTOFFSET; j++) + gfc->pinfo->pcmdata[ch][j] = gfc->pinfo->pcmdata[ch][j + framesize]; + for (j = FFTOFFSET; j < 1600; j++) { + gfc->pinfo->pcmdata[ch][j] = inbuf[ch][j - FFTOFFSET]; + } + } + gfc->sv_qnt.masking_lower = 1.0; + + set_frame_pinfo(gfc, masking); + } + + ++gfc->ov_enc.frame_number; + + updateStats(gfc); + + return mp3count; +} diff --git a/sources/lame/encoder.h b/sources/lame/encoder.h new file mode 100644 index 0000000..b06a7c6 --- /dev/null +++ b/sources/lame/encoder.h @@ -0,0 +1,156 @@ +/* + * encoder.h include file + * + * Copyright (c) 2000 Mark Taylor + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + + +#ifndef LAME_ENCODER_H +#define LAME_ENCODER_H + +/*********************************************************************** +* +* encoder and decoder delays +* +***********************************************************************/ + +/* + * layer III enc->dec delay: 1056 (1057?) (observed) + * layer II enc->dec delay: 480 (481?) (observed) + * + * polyphase 256-16 (dec or enc) = 240 + * mdct 256+32 (9*32) (dec or enc) = 288 + * total: 512+16 + * + * My guess is that delay of polyphase filterbank is actualy 240.5 + * (there are technical reasons for this, see postings in mp3encoder). + * So total Encode+Decode delay = ENCDELAY + 528 + 1 + */ + +/* + * ENCDELAY The encoder delay. + * + * Minimum allowed is MDCTDELAY (see below) + * + * The first 96 samples will be attenuated, so using a value less than 96 + * will result in corrupt data for the first 96-ENCDELAY samples. + * + * suggested: 576 + * set to 1160 to sync with FhG. + */ + +#define ENCDELAY 576 + + + +/* + * make sure there is at least one complete frame after the + * last frame containing real data + * + * Using a value of 288 would be sufficient for a + * a very sophisticated decoder that can decode granule-by-granule instead + * of frame by frame. But lets not assume this, and assume the decoder + * will not decode frame N unless it also has data for frame N+1 + * + */ +/*#define POSTDELAY 288*/ +#define POSTDELAY 1152 + + + +/* + * delay of the MDCT used in mdct.c + * original ISO routines had a delay of 528! + * Takehiro's routines: + */ + +#define MDCTDELAY 48 +#define FFTOFFSET (224+MDCTDELAY) + +/* + * Most decoders, including the one we use, have a delay of 528 samples. + */ + +#define DECDELAY 528 + + +/* number of subbands */ +#define SBLIMIT 32 + +/* parition bands bands */ +#define CBANDS 64 + +/* number of critical bands/scale factor bands where masking is computed*/ +#define SBPSY_l 21 +#define SBPSY_s 12 + +/* total number of scalefactor bands encoded */ +#define SBMAX_l 22 +#define SBMAX_s 13 +#define PSFB21 6 +#define PSFB12 6 + + + +/* FFT sizes */ +#define BLKSIZE 1024 +#define HBLKSIZE (BLKSIZE/2 + 1) +#define BLKSIZE_s 256 +#define HBLKSIZE_s (BLKSIZE_s/2 + 1) + + +/* #define switch_pe 1800 */ +#define NORM_TYPE 0 +#define START_TYPE 1 +#define SHORT_TYPE 2 +#define STOP_TYPE 3 + +/* + * Mode Extention: + * When we are in stereo mode, there are 4 possible methods to store these + * two channels. The stereo modes -m? are using a subset of them. + * + * -ms: MPG_MD_LR_LR + * -mj: MPG_MD_LR_LR and MPG_MD_MS_LR + * -mf: MPG_MD_MS_LR + * -mi: all + */ +#if 0 +#define MPG_MD_LR_LR 0 +#define MPG_MD_LR_I 1 +#define MPG_MD_MS_LR 2 +#define MPG_MD_MS_I 3 +#endif +enum MPEGChannelMode +{ MPG_MD_LR_LR = 0 +, MPG_MD_LR_I = 1 +, MPG_MD_MS_LR = 2 +, MPG_MD_MS_I = 3 +}; + +#ifndef lame_internal_flags_defined +#define lame_internal_flags_defined +struct lame_internal_flags; +typedef struct lame_internal_flags lame_internal_flags; +#endif + +int lame_encode_mp3_frame(lame_internal_flags * gfc, + sample_t const *inbuf_l, + sample_t const *inbuf_r, unsigned char *mp3buf, int mp3buf_size); + +#endif /* LAME_ENCODER_H */ diff --git a/sources/lame/fft.c b/sources/lame/fft.c new file mode 100644 index 0000000..163e155 --- /dev/null +++ b/sources/lame/fft.c @@ -0,0 +1,339 @@ +/* +** FFT and FHT routines +** Copyright 1988, 1993; Ron Mayer +** Copyright (c) 1999-2000 Takehiro Tominaga +** +** fht(fz,n); +** Does a hartley transform of "n" points in the array "fz". +** +** NOTE: This routine uses at least 2 patented algorithms, and may be +** under the restrictions of a bunch of different organizations. +** Although I wrote it completely myself; it is kind of a derivative +** of a routine I once authored and released under the GPL, so it +** may fall under the free software foundation's restrictions; +** it was worked on as a Stanford Univ project, so they claim +** some rights to it; it was further optimized at work here, so +** I think this company claims parts of it. The patents are +** held by R. Bracewell (the FHT algorithm) and O. Buneman (the +** trig generator), both at Stanford Univ. +** If it were up to me, I'd say go do whatever you want with it; +** but it would be polite to give credit to the following people +** if you use this anywhere: +** Euler - probable inventor of the fourier transform. +** Gauss - probable inventor of the FFT. +** Hartley - probable inventor of the hartley transform. +** Buneman - for a really cool trig generator +** Mayer(me) - for authoring this particular version and +** including all the optimizations in one package. +** Thanks, +** Ron Mayer; mayer@acuson.com +** and added some optimization by +** Mather - idea of using lookup table +** Takehiro - some dirty hack for speed up +*/ + +/* $Id: fft.c,v 1.39 2017/09/06 15:07:29 robert Exp $ */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include "lame.h" +#include "machine.h" +#include "encoder.h" +#include "util.h" +#include "fft.h" + +#include "lame_intrin.h" + + + +#define TRI_SIZE (5-1) /* 1024 = 4**5 */ + +/* fft.c */ + +static const FLOAT costab[TRI_SIZE * 2] = { + 9.238795325112867e-01, 3.826834323650898e-01, + 9.951847266721969e-01, 9.801714032956060e-02, + 9.996988186962042e-01, 2.454122852291229e-02, + 9.999811752826011e-01, 6.135884649154475e-03 +}; + +static void +fht(FLOAT * fz, int n) +{ + const FLOAT *tri = costab; + int k4; + FLOAT *fi, *gi; + FLOAT const *fn; + + n <<= 1; /* to get BLKSIZE, because of 3DNow! ASM routine */ + fn = fz + n; + k4 = 4; + do { + FLOAT s1, c1; + int i, k1, k2, k3, kx; + kx = k4 >> 1; + k1 = k4; + k2 = k4 << 1; + k3 = k2 + k1; + k4 = k2 << 1; + fi = fz; + gi = fi + kx; + do { + FLOAT f0, f1, f2, f3; + f1 = fi[0] - fi[k1]; + f0 = fi[0] + fi[k1]; + f3 = fi[k2] - fi[k3]; + f2 = fi[k2] + fi[k3]; + fi[k2] = f0 - f2; + fi[0] = f0 + f2; + fi[k3] = f1 - f3; + fi[k1] = f1 + f3; + f1 = gi[0] - gi[k1]; + f0 = gi[0] + gi[k1]; + f3 = SQRT2 * gi[k3]; + f2 = SQRT2 * gi[k2]; + gi[k2] = f0 - f2; + gi[0] = f0 + f2; + gi[k3] = f1 - f3; + gi[k1] = f1 + f3; + gi += k4; + fi += k4; + } while (fi < fn); + c1 = tri[0]; + s1 = tri[1]; + for (i = 1; i < kx; i++) { + FLOAT c2, s2; + c2 = 1 - (2 * s1) * s1; + s2 = (2 * s1) * c1; + fi = fz + i; + gi = fz + k1 - i; + do { + FLOAT a, b, g0, f0, f1, g1, f2, g2, f3, g3; + b = s2 * fi[k1] - c2 * gi[k1]; + a = c2 * fi[k1] + s2 * gi[k1]; + f1 = fi[0] - a; + f0 = fi[0] + a; + g1 = gi[0] - b; + g0 = gi[0] + b; + b = s2 * fi[k3] - c2 * gi[k3]; + a = c2 * fi[k3] + s2 * gi[k3]; + f3 = fi[k2] - a; + f2 = fi[k2] + a; + g3 = gi[k2] - b; + g2 = gi[k2] + b; + b = s1 * f2 - c1 * g3; + a = c1 * f2 + s1 * g3; + fi[k2] = f0 - a; + fi[0] = f0 + a; + gi[k3] = g1 - b; + gi[k1] = g1 + b; + b = c1 * g2 - s1 * f3; + a = s1 * g2 + c1 * f3; + gi[k2] = g0 - a; + gi[0] = g0 + a; + fi[k3] = f1 - b; + fi[k1] = f1 + b; + gi += k4; + fi += k4; + } while (fi < fn); + c2 = c1; + c1 = c2 * tri[0] - s1 * tri[1]; + s1 = c2 * tri[1] + s1 * tri[0]; + } + tri += 2; + } while (k4 < n); +} + + +static const unsigned char rv_tbl[] = { + 0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0, + 0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0, + 0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8, + 0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8, + 0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4, + 0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4, + 0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec, + 0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc, + 0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2, + 0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2, + 0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea, + 0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa, + 0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6, + 0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6, + 0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee, + 0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe +}; + +#define ch01(index) (buffer[chn][index]) + +#define ml00(f) (window[i ] * f(i)) +#define ml10(f) (window[i + 0x200] * f(i + 0x200)) +#define ml20(f) (window[i + 0x100] * f(i + 0x100)) +#define ml30(f) (window[i + 0x300] * f(i + 0x300)) + +#define ml01(f) (window[i + 0x001] * f(i + 0x001)) +#define ml11(f) (window[i + 0x201] * f(i + 0x201)) +#define ml21(f) (window[i + 0x101] * f(i + 0x101)) +#define ml31(f) (window[i + 0x301] * f(i + 0x301)) + +#define ms00(f) (window_s[i ] * f(i + k)) +#define ms10(f) (window_s[0x7f - i] * f(i + k + 0x80)) +#define ms20(f) (window_s[i + 0x40] * f(i + k + 0x40)) +#define ms30(f) (window_s[0x3f - i] * f(i + k + 0xc0)) + +#define ms01(f) (window_s[i + 0x01] * f(i + k + 0x01)) +#define ms11(f) (window_s[0x7e - i] * f(i + k + 0x81)) +#define ms21(f) (window_s[i + 0x41] * f(i + k + 0x41)) +#define ms31(f) (window_s[0x3e - i] * f(i + k + 0xc1)) + +void +fft_short(lame_internal_flags const *const gfc, + FLOAT x_real[3][BLKSIZE_s], int chn, const sample_t *const buffer[2]) +{ + int i; + int j; + int b; + +#define window_s gfc->cd_psy->window_s +#define window gfc->cd_psy->window + + for (b = 0; b < 3; b++) { + FLOAT *x = &x_real[b][BLKSIZE_s / 2]; + short const k = (576 / 3) * (b + 1); + j = BLKSIZE_s / 8 - 1; + do { + FLOAT f0, f1, f2, f3, w; + + i = rv_tbl[j << 2]; + + f0 = ms00(ch01); + w = ms10(ch01); + f1 = f0 - w; + f0 = f0 + w; + f2 = ms20(ch01); + w = ms30(ch01); + f3 = f2 - w; + f2 = f2 + w; + + x -= 4; + x[0] = f0 + f2; + x[2] = f0 - f2; + x[1] = f1 + f3; + x[3] = f1 - f3; + + f0 = ms01(ch01); + w = ms11(ch01); + f1 = f0 - w; + f0 = f0 + w; + f2 = ms21(ch01); + w = ms31(ch01); + f3 = f2 - w; + f2 = f2 + w; + + x[BLKSIZE_s / 2 + 0] = f0 + f2; + x[BLKSIZE_s / 2 + 2] = f0 - f2; + x[BLKSIZE_s / 2 + 1] = f1 + f3; + x[BLKSIZE_s / 2 + 3] = f1 - f3; + } while (--j >= 0); + +#undef window +#undef window_s + + gfc->fft_fht(x, BLKSIZE_s / 2); + /* BLKSIZE_s/2 because of 3DNow! ASM routine */ + } +} + +void +fft_long(lame_internal_flags const *const gfc, + FLOAT x[BLKSIZE], int chn, const sample_t *const buffer[2]) +{ + int i; + int jj = BLKSIZE / 8 - 1; + x += BLKSIZE / 2; + +#define window_s gfc->cd_psy->window_s +#define window gfc->cd_psy->window + + do { + FLOAT f0, f1, f2, f3, w; + + i = rv_tbl[jj]; + f0 = ml00(ch01); + w = ml10(ch01); + f1 = f0 - w; + f0 = f0 + w; + f2 = ml20(ch01); + w = ml30(ch01); + f3 = f2 - w; + f2 = f2 + w; + + x -= 4; + x[0] = f0 + f2; + x[2] = f0 - f2; + x[1] = f1 + f3; + x[3] = f1 - f3; + + f0 = ml01(ch01); + w = ml11(ch01); + f1 = f0 - w; + f0 = f0 + w; + f2 = ml21(ch01); + w = ml31(ch01); + f3 = f2 - w; + f2 = f2 + w; + + x[BLKSIZE / 2 + 0] = f0 + f2; + x[BLKSIZE / 2 + 2] = f0 - f2; + x[BLKSIZE / 2 + 1] = f1 + f3; + x[BLKSIZE / 2 + 3] = f1 - f3; + } while (--jj >= 0); + +#undef window +#undef window_s + + gfc->fft_fht(x, BLKSIZE / 2); + /* BLKSIZE/2 because of 3DNow! ASM routine */ +} + +#ifdef HAVE_NASM +extern void fht_3DN(FLOAT * fz, int n); +extern void fht_SSE(FLOAT * fz, int n); +#endif + +void +init_fft(lame_internal_flags * const gfc) +{ + int i; + + /* The type of window used here will make no real difference, but */ + /* in the interest of merging nspsytune stuff - switch to blackman window */ + for (i = 0; i < BLKSIZE; i++) + /* blackman window */ + gfc->cd_psy->window[i] = 0.42 - 0.5 * cos(2 * PI * (i + .5) / BLKSIZE) + + 0.08 * cos(4 * PI * (i + .5) / BLKSIZE); + + for (i = 0; i < BLKSIZE_s / 2; i++) + gfc->cd_psy->window_s[i] = 0.5 * (1.0 - cos(2.0 * PI * (i + 0.5) / BLKSIZE_s)); + + gfc->fft_fht = fht; +#ifdef HAVE_NASM + if (gfc->CPU_features.AMD_3DNow) { + gfc->fft_fht = fht_3DN; + } + else if (gfc->CPU_features.SSE) { + gfc->fft_fht = fht_SSE; + } + else { + gfc->fft_fht = fht; + } +#else +#ifdef HAVE_XMMINTRIN_H +#ifdef MIN_ARCH_SSE + gfc->fft_fht = fht_SSE2; +#endif +#endif +#endif +} diff --git a/sources/lame/fft.h b/sources/lame/fft.h new file mode 100644 index 0000000..258df88 --- /dev/null +++ b/sources/lame/fft.h @@ -0,0 +1,35 @@ +/* + * Fast Fourier Transform include file + * + * Copyright (c) 2000 Mark Taylor + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef LAME_FFT_H +#define LAME_FFT_H + +void fft_long(lame_internal_flags const *const gfc, FLOAT x_real[BLKSIZE], + int chn, const sample_t *const data[2]); + +void fft_short(lame_internal_flags const *const gfc, FLOAT x_real[3][BLKSIZE_s], + int chn, const sample_t *const data[2]); + +void init_fft(lame_internal_flags * const gfc); + +#endif + +/* End of fft.h */ diff --git a/sources/lame/gain_analysis.c b/sources/lame/gain_analysis.c new file mode 100644 index 0000000..c94db78 --- /dev/null +++ b/sources/lame/gain_analysis.c @@ -0,0 +1,476 @@ +/* + * ReplayGainAnalysis - analyzes input samples and give the recommended dB change + * Copyright (C) 2001 David Robinson and Glen Sawyer + * Improvements and optimizations added by Frank Klemm, and by Marcel Muller + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * concept and filter values by David Robinson (David@Robinson.org) + * -- blame him if you think the idea is flawed + * original coding by Glen Sawyer (mp3gain@hotmail.com) + * -- blame him if you think this runs too slowly, or the coding is otherwise flawed + * + * lots of code improvements by Frank Klemm ( http://www.uni-jena.de/~pfk/mpp/ ) + * -- credit him for all the _good_ programming ;) + * + * + * For an explanation of the concepts and the basic algorithms involved, go to: + * http://www.replaygain.org/ + */ + +/* + * Here's the deal. Call + * + * InitGainAnalysis ( long samplefreq ); + * + * to initialize everything. Call + * + * AnalyzeSamples ( const Float_t* left_samples, + * const Float_t* right_samples, + * size_t num_samples, + * int num_channels ); + * + * as many times as you want, with as many or as few samples as you want. + * If mono, pass the sample buffer in through left_samples, leave + * right_samples NULL, and make sure num_channels = 1. + * + * GetTitleGain() + * + * will return the recommended dB level change for all samples analyzed + * SINCE THE LAST TIME you called GetTitleGain() OR InitGainAnalysis(). + * + * GetAlbumGain() + * + * will return the recommended dB level change for all samples analyzed + * since InitGainAnalysis() was called and finalized with GetTitleGain(). + * + * Pseudo-code to process an album: + * + * Float_t l_samples [4096]; + * Float_t r_samples [4096]; + * size_t num_samples; + * unsigned int num_songs; + * unsigned int i; + * + * InitGainAnalysis ( 44100 ); + * for ( i = 1; i <= num_songs; i++ ) { + * while ( ( num_samples = getSongSamples ( song[i], left_samples, right_samples ) ) > 0 ) + * AnalyzeSamples ( left_samples, right_samples, num_samples, 2 ); + * fprintf ("Recommended dB change for song %2d: %+6.2f dB\n", i, GetTitleGain() ); + * } + * fprintf ("Recommended dB change for whole album: %+6.2f dB\n", GetAlbumGain() ); + */ + +/* + * So here's the main source of potential code confusion: + * + * The filters applied to the incoming samples are IIR filters, + * meaning they rely on up to number of previous samples + * AND up to number of previous filtered samples. + * + * I set up the AnalyzeSamples routine to minimize memory usage and interface + * complexity. The speed isn't compromised too much (I don't think), but the + * internal complexity is higher than it should be for such a relatively + * simple routine. + * + * Optimization/clarity suggestions are welcome. + */ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include +#include +#include + +#include "lame.h" +#include "machine.h" +#include "gain_analysis.h" + +/* for each filter: */ +/* [0] 48 kHz, [1] 44.1 kHz, [2] 32 kHz, [3] 24 kHz, [4] 22050 Hz, [5] 16 kHz, [6] 12 kHz, [7] is 11025 Hz, [8] 8 kHz */ + +#ifdef WIN32 +#pragma warning ( disable : 4305 ) +#endif + + +/*lint -save -e736 loss of precision */ +static const Float_t ABYule[9][multiple_of(4, 2 * YULE_ORDER + 1)] = { + /* 20 18 16 14 12 10 8 6 4 2 0 19 17 15 13 11 9 7 5 3 1 */ + { 0.00288463683916, 0.00012025322027, 0.00306428023191, 0.00594298065125, -0.02074045215285, 0.02161526843274, -0.01655260341619, -0.00009291677959, -0.00123395316851, -0.02160367184185, 0.03857599435200, 0.13919314567432, -0.86984376593551, 2.75465861874613, -5.87257861775999, 9.48293806319790,-12.28759895145294, 13.05504219327545,-11.34170355132042, 7.81501653005538, -3.84664617118067}, + {-0.00187763777362, 0.00674613682247, -0.00240879051584, 0.01624864962975, -0.02596338512915, 0.02245293253339, -0.00834990904936, -0.00851165645469, -0.00848709379851, -0.02911007808948, 0.05418656406430, 0.13149317958808, -0.75104302451432, 2.19611684890774, -4.39470996079559, 6.85401540936998, -8.81498681370155, 9.47693607801280, -8.54751527471874, 6.36317777566148, -3.47845948550071}, + {-0.00881362733839, 0.00651420667831, -0.01390589421898, 0.03174092540049, 0.00222312597743, 0.04781476674921, -0.05588393329856, 0.02163541888798, -0.06247880153653, -0.09331049056315, 0.15457299681924, 0.02347897407020, -0.05032077717131, 0.16378164858596, -0.45953458054983, 1.00595954808547, -1.67148153367602, 2.23697657451713, -2.64577170229825, 2.84868151156327, -2.37898834973084}, + {-0.02950134983287, 0.00205861885564, -0.00000828086748, 0.06276101321749, -0.00584456039913, -0.02364141202522, -0.00915702933434, 0.03282930172664, -0.08587323730772, -0.22613988682123, 0.30296907319327, 0.00302439095741, 0.02005851806501, 0.04500235387352, -0.22138138954925, 0.39120800788284, -0.22638893773906, -0.16276719120440, -0.25656257754070, 1.07977492259970, -1.61273165137247}, + {-0.01760176568150, -0.01635381384540, 0.00832043980773, 0.05724228140351, -0.00589500224440, -0.00469977914380, -0.07834489609479, 0.11921148675203, -0.11828570177555, -0.25572241425570, 0.33642304856132, 0.02977207319925, -0.04237348025746, 0.08333755284107, -0.04067510197014, -0.12453458140019, 0.47854794562326, -0.80774944671438, 0.12205022308084, 0.87350271418188, -1.49858979367799}, + { 0.00541907748707, -0.03193428438915, -0.01863887810927, 0.10478503600251, 0.04097565135648, -0.12398163381748, 0.04078262797139, -0.01419140100551, -0.22784394429749, -0.14351757464547, 0.44915256608450, 0.03222754072173, 0.05784820375801, 0.06747620744683, 0.00613424350682, 0.22199650564824, -0.42029820170918, 0.00213767857124, -0.37256372942400, 0.29661783706366, -0.62820619233671}, + {-0.00588215443421, -0.03788984554840, 0.08647503780351, 0.00647310677246, -0.27562961986224, 0.30931782841830, -0.18901604199609, 0.16744243493672, 0.16242137742230, -0.75464456939302, 0.56619470757641, 0.01807364323573, 0.01639907836189, -0.04784254229033, 0.06739368333110, -0.33032403314006, 0.45054734505008, 0.00819999645858, -0.26806001042947, 0.29156311971249, -1.04800335126349}, + {-0.00749618797172, -0.03721611395801, 0.06920467763959, 0.01628462406333, -0.25344790059353, 0.15558449135573, 0.02377945217615, 0.17520704835522, -0.14289799034253, -0.53174909058578, 0.58100494960553, 0.01818801111503, 0.02442357316099, -0.02505961724053, -0.05246019024463, -0.23313271880868, 0.38952639978999, 0.14728154134330, -0.20256413484477, -0.31863563325245, -0.51035327095184}, + {-0.02217936801134, 0.04788665548180, -0.04060034127000, -0.11202315195388, -0.02459864859345, 0.14590772289388, -0.10214864179676, 0.04267842219415, -0.00275953611929, -0.42163034350696, 0.53648789255105, 0.04704409688120, 0.05477720428674, -0.18823009262115, -0.17556493366449, 0.15113130533216, 0.26408300200955, -0.04678328784242, -0.03424681017675, -0.43193942311114, -0.25049871956020} +}; + +static const Float_t ABButter[9][multiple_of(4, 2 * BUTTER_ORDER + 1)] = { + /* 5 4 3 2 1 */ + {0.98621192462708, 0.97261396931306, -1.97242384925416, -1.97223372919527, 0.98621192462708}, + {0.98500175787242, 0.97022847566350, -1.97000351574484, -1.96977855582618, 0.98500175787242}, + {0.97938932735214, 0.95920349965459, -1.95877865470428, -1.95835380975398, 0.97938932735214}, + {0.97531843204928, 0.95124613669835, -1.95063686409857, -1.95002759149878, 0.97531843204928}, + {0.97316523498161, 0.94705070426118, -1.94633046996323, -1.94561023566527, 0.97316523498161}, + {0.96454515552826, 0.93034775234268, -1.92909031105652, -1.92783286977036, 0.96454515552826}, + {0.96009142950541, 0.92177618768381, -1.92018285901082, -1.91858953033784, 0.96009142950541}, + {0.95856916599601, 0.91885558323625, -1.91713833199203, -1.91542108074780, 0.95856916599601}, + {0.94597685600279, 0.89487434461664, -1.89195371200558, -1.88903307939452, 0.94597685600279} +}; + +/*lint -restore */ + +#ifdef WIN32 +#pragma warning ( default : 4305 ) +#endif + +/* When calling this procedure, make sure that ip[-order] and op[-order] point to real data! */ + +static void +filterYule(const Float_t * input, Float_t * output, size_t nSamples, const Float_t * const kernel) +{ + while (nSamples--) { + Float_t y0 = input[-10] * kernel[ 0]; + Float_t y2 = input[ -9] * kernel[ 1]; + Float_t y4 = input[ -8] * kernel[ 2]; + Float_t y6 = input[ -7] * kernel[ 3]; + Float_t s00 = y0 + y2 + y4 + y6; + Float_t y8 = input[ -6] * kernel[ 4]; + Float_t yA = input[ -5] * kernel[ 5]; + Float_t yC = input[ -4] * kernel[ 6]; + Float_t yE = input[ -3] * kernel[ 7]; + Float_t s01 = y8 + yA + yC + yE; + Float_t yG = input[ -2] * kernel[ 8] + input[ -1] * kernel[ 9]; + Float_t yK = input[ 0] * kernel[10]; + + Float_t s1 = s00 + s01 + yG + yK; + + Float_t x1 = output[-10] * kernel[11] + output[ -9] * kernel[12]; + Float_t x5 = output[ -8] * kernel[13] + output[ -7] * kernel[14]; + Float_t x9 = output[ -6] * kernel[15] + output[ -5] * kernel[16]; + Float_t xD = output[ -4] * kernel[17] + output[ -3] * kernel[18]; + Float_t xH = output[ -2] * kernel[19] + output[ -1] * kernel[20]; + + Float_t s2 = x1 + x5 + x9 + xD + xH; + + output[0] = (Float_t)(s1 - s2); + + ++output; + ++input; + } +} + +static void +filterButter(const Float_t * input, Float_t * output, size_t nSamples, const Float_t * const kernel) +{ + while (nSamples--) { + Float_t s1 = input[-2] * kernel[0] + input[-1] * kernel[2] + input[ 0] * kernel[4]; + Float_t s2 = output[-2] * kernel[1] + output[-1] * kernel[3]; + output[0] = (Float_t)(s1 - s2); + ++output; + ++input; + } +} + + + +static int ResetSampleFrequency(replaygain_t * rgData, long samplefreq); + +/* returns a INIT_GAIN_ANALYSIS_OK if successful, INIT_GAIN_ANALYSIS_ERROR if not */ + +int +ResetSampleFrequency(replaygain_t * rgData, long samplefreq) +{ + /* zero out initial values, only first MAX_ORDER values */ + memset(rgData->linprebuf, 0, MAX_ORDER * sizeof(*rgData->linprebuf)); + memset(rgData->rinprebuf, 0, MAX_ORDER * sizeof(*rgData->rinprebuf)); + memset(rgData->lstepbuf, 0, MAX_ORDER * sizeof(*rgData->lstepbuf)); + memset(rgData->rstepbuf, 0, MAX_ORDER * sizeof(*rgData->rstepbuf)); + memset(rgData->loutbuf, 0, MAX_ORDER * sizeof(*rgData->loutbuf)); + memset(rgData->routbuf, 0, MAX_ORDER * sizeof(*rgData->routbuf)); + + switch ((int) (samplefreq)) { + case 48000: + rgData->freqindex = 0; + break; + case 44100: + rgData->freqindex = 1; + break; + case 32000: + rgData->freqindex = 2; + break; + case 24000: + rgData->freqindex = 3; + break; + case 22050: + rgData->freqindex = 4; + break; + case 16000: + rgData->freqindex = 5; + break; + case 12000: + rgData->freqindex = 6; + break; + case 11025: + rgData->freqindex = 7; + break; + case 8000: + rgData->freqindex = 8; + break; + default: + return INIT_GAIN_ANALYSIS_ERROR; + } + + rgData->sampleWindow = + (samplefreq * RMS_WINDOW_TIME_NUMERATOR + RMS_WINDOW_TIME_DENOMINATOR - + 1) / RMS_WINDOW_TIME_DENOMINATOR; + + rgData->lsum = 0.; + rgData->rsum = 0.; + rgData->totsamp = 0; + + memset(rgData->A, 0, sizeof(rgData->A)); + + return INIT_GAIN_ANALYSIS_OK; +} + +int +InitGainAnalysis(replaygain_t * rgData, long samplefreq) +{ + if (ResetSampleFrequency(rgData, samplefreq) != INIT_GAIN_ANALYSIS_OK) { + return INIT_GAIN_ANALYSIS_ERROR; + } + + rgData->linpre = rgData->linprebuf + MAX_ORDER; + rgData->rinpre = rgData->rinprebuf + MAX_ORDER; + rgData->lstep = rgData->lstepbuf + MAX_ORDER; + rgData->rstep = rgData->rstepbuf + MAX_ORDER; + rgData->lout = rgData->loutbuf + MAX_ORDER; + rgData->rout = rgData->routbuf + MAX_ORDER; + + memset(rgData->B, 0, sizeof(rgData->B)); + + return INIT_GAIN_ANALYSIS_OK; +} + +/* returns GAIN_ANALYSIS_OK if successful, GAIN_ANALYSIS_ERROR if not */ + +int +AnalyzeSamples(replaygain_t * rgData, const Float_t * left_samples, const Float_t * right_samples, + size_t num_samples, int num_channels) +{ + const Float_t *curleft; + const Float_t *curright; + long batchsamples; + long cursamples; + long cursamplepos; + int i; + Float_t sum_l, sum_r; + + if (num_samples == 0) + return GAIN_ANALYSIS_OK; + + cursamplepos = 0; + batchsamples = (long) num_samples; + + switch (num_channels) { + case 1: + right_samples = left_samples; + break; + case 2: + break; + default: + return GAIN_ANALYSIS_ERROR; + } + + if (num_samples < MAX_ORDER) { + memcpy(rgData->linprebuf + MAX_ORDER, left_samples, num_samples * sizeof(Float_t)); + memcpy(rgData->rinprebuf + MAX_ORDER, right_samples, num_samples * sizeof(Float_t)); + } + else { + memcpy(rgData->linprebuf + MAX_ORDER, left_samples, MAX_ORDER * sizeof(Float_t)); + memcpy(rgData->rinprebuf + MAX_ORDER, right_samples, MAX_ORDER * sizeof(Float_t)); + } + + while (batchsamples > 0) { + cursamples = batchsamples > rgData->sampleWindow - rgData->totsamp ? + rgData->sampleWindow - rgData->totsamp : batchsamples; + if (cursamplepos < MAX_ORDER) { + curleft = rgData->linpre + cursamplepos; + curright = rgData->rinpre + cursamplepos; + if (cursamples > MAX_ORDER - cursamplepos) + cursamples = MAX_ORDER - cursamplepos; + } + else { + curleft = left_samples + cursamplepos; + curright = right_samples + cursamplepos; + } + + YULE_FILTER(curleft, rgData->lstep + rgData->totsamp, cursamples, + ABYule[rgData->freqindex]); + YULE_FILTER(curright, rgData->rstep + rgData->totsamp, cursamples, + ABYule[rgData->freqindex]); + + BUTTER_FILTER(rgData->lstep + rgData->totsamp, rgData->lout + rgData->totsamp, cursamples, + ABButter[rgData->freqindex]); + BUTTER_FILTER(rgData->rstep + rgData->totsamp, rgData->rout + rgData->totsamp, cursamples, + ABButter[rgData->freqindex]); + + curleft = rgData->lout + rgData->totsamp; /* Get the squared values */ + curright = rgData->rout + rgData->totsamp; + + sum_l = 0; + sum_r = 0; + i = cursamples & 0x03; + while (i--) { + Float_t const l = *curleft++; + Float_t const r = *curright++; + sum_l += l * l; + sum_r += r * r; + } + i = cursamples / 4; + while (i--) { + Float_t l0 = curleft[0] * curleft[0]; + Float_t l1 = curleft[1] * curleft[1]; + Float_t l2 = curleft[2] * curleft[2]; + Float_t l3 = curleft[3] * curleft[3]; + Float_t sl = l0 + l1 + l2 + l3; + Float_t r0 = curright[0] * curright[0]; + Float_t r1 = curright[1] * curright[1]; + Float_t r2 = curright[2] * curright[2]; + Float_t r3 = curright[3] * curright[3]; + Float_t sr = r0 + r1 + r2 + r3; + sum_l += sl; + curleft += 4; + sum_r += sr; + curright += 4; + } + rgData->lsum += sum_l; + rgData->rsum += sum_r; + + batchsamples -= cursamples; + cursamplepos += cursamples; + rgData->totsamp += cursamples; + if (rgData->totsamp == rgData->sampleWindow) { /* Get the Root Mean Square (RMS) for this set of samples */ + double const val = + STEPS_per_dB * 10. * log10((rgData->lsum + rgData->rsum) / rgData->totsamp * 0.5 + + 1.e-37); + size_t ival = (val <= 0) ? 0 : (size_t) val; + if (ival >= sizeof(rgData->A) / sizeof(*(rgData->A))) + ival = sizeof(rgData->A) / sizeof(*(rgData->A)) - 1; + rgData->A[ival]++; + rgData->lsum = rgData->rsum = 0.; + memmove(rgData->loutbuf, rgData->loutbuf + rgData->totsamp, + MAX_ORDER * sizeof(Float_t)); + memmove(rgData->routbuf, rgData->routbuf + rgData->totsamp, + MAX_ORDER * sizeof(Float_t)); + memmove(rgData->lstepbuf, rgData->lstepbuf + rgData->totsamp, + MAX_ORDER * sizeof(Float_t)); + memmove(rgData->rstepbuf, rgData->rstepbuf + rgData->totsamp, + MAX_ORDER * sizeof(Float_t)); + rgData->totsamp = 0; + } + if (rgData->totsamp > rgData->sampleWindow) /* somehow I really screwed up: Error in programming! Contact author about totsamp > sampleWindow */ + return GAIN_ANALYSIS_ERROR; + } + if (num_samples < MAX_ORDER) { + memmove(rgData->linprebuf, rgData->linprebuf + num_samples, + (MAX_ORDER - num_samples) * sizeof(Float_t)); + memmove(rgData->rinprebuf, rgData->rinprebuf + num_samples, + (MAX_ORDER - num_samples) * sizeof(Float_t)); + memcpy(rgData->linprebuf + MAX_ORDER - num_samples, left_samples, + num_samples * sizeof(Float_t)); + memcpy(rgData->rinprebuf + MAX_ORDER - num_samples, right_samples, + num_samples * sizeof(Float_t)); + } + else { + memcpy(rgData->linprebuf, left_samples + num_samples - MAX_ORDER, + MAX_ORDER * sizeof(Float_t)); + memcpy(rgData->rinprebuf, right_samples + num_samples - MAX_ORDER, + MAX_ORDER * sizeof(Float_t)); + } + + return GAIN_ANALYSIS_OK; +} + + +static Float_t +analyzeResult(uint32_t const *Array, size_t len) +{ + uint32_t elems; + uint32_t upper; + uint32_t sum; + size_t i; + + elems = 0; + for (i = 0; i < len; i++) + elems += Array[i]; + if (elems == 0) + return GAIN_NOT_ENOUGH_SAMPLES; + + upper = (uint32_t) ceil(elems * (1. - RMS_PERCENTILE)); + sum = 0; + for (i = len; i-- > 0;) { + sum += Array[i]; + if (sum >= upper) { + break; + } + } + + return (Float_t) ((Float_t) PINK_REF - (Float_t) i / (Float_t) STEPS_per_dB); +} + + +Float_t +GetTitleGain(replaygain_t * rgData) +{ + Float_t retval; + unsigned int i; + + retval = analyzeResult(rgData->A, sizeof(rgData->A) / sizeof(*(rgData->A))); + + for (i = 0; i < sizeof(rgData->A) / sizeof(*(rgData->A)); i++) { + rgData->B[i] += rgData->A[i]; + rgData->A[i] = 0; + } + + for (i = 0; i < MAX_ORDER; i++) + rgData->linprebuf[i] = rgData->lstepbuf[i] + = rgData->loutbuf[i] + = rgData->rinprebuf[i] + = rgData->rstepbuf[i] + = rgData->routbuf[i] = 0.f; + + rgData->totsamp = 0; + rgData->lsum = rgData->rsum = 0.; + return retval; +} + +#if 0 +static Float_t GetAlbumGain(replaygain_t const* rgData); + +Float_t +GetAlbumGain(replaygain_t const* rgData) +{ + return analyzeResult(rgData->B, sizeof(rgData->B) / sizeof(*(rgData->B))); +} +#endif + +/* end of gain_analysis.c */ diff --git a/sources/lame/gain_analysis.h b/sources/lame/gain_analysis.h new file mode 100644 index 0000000..a6b56ab --- /dev/null +++ b/sources/lame/gain_analysis.h @@ -0,0 +1,109 @@ +/* + * ReplayGainAnalysis - analyzes input samples and give the recommended dB change + * Copyright (C) 2001 David Robinson and Glen Sawyer + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * concept and filter values by David Robinson (David@Robinson.org) + * -- blame him if you think the idea is flawed + * coding by Glen Sawyer (mp3gain@hotmail.com) 735 W 255 N, Orem, UT 84057-4505 USA + * -- blame him if you think this runs too slowly, or the coding is otherwise flawed + * + * For an explanation of the concepts and the basic algorithms involved, go to: + * http://www.replaygain.org/ + */ + +#ifndef GAIN_ANALYSIS_H +#define GAIN_ANALYSIS_H + +#ifdef HAVE_INTTYPES_H +# include +#else +# ifdef HAVE_STDINT_H +# include +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + + + typedef sample_t Float_t; /* Type used for filtering */ + + +#define PINK_REF 64.82 /* 298640883795 */ /* calibration value for 89dB */ + + +#define YULE_ORDER 10 +#define BUTTER_ORDER 2 +#define YULE_FILTER filterYule +#define BUTTER_FILTER filterButter +#define RMS_PERCENTILE 0.95 /* percentile which is louder than the proposed level */ +#define MAX_SAMP_FREQ 48000L /* maximum allowed sample frequency [Hz] */ +#define RMS_WINDOW_TIME_NUMERATOR 1L +#define RMS_WINDOW_TIME_DENOMINATOR 20L /* numerator / denominator = time slice size [s] */ +#define STEPS_per_dB 100 /* Table entries per dB */ +#define MAX_dB 120 /* Table entries for 0...MAX_dB (normal max. values are 70...80 dB) */ + + enum { GAIN_NOT_ENOUGH_SAMPLES = -24601, GAIN_ANALYSIS_ERROR = 0, GAIN_ANALYSIS_OK = + 1, INIT_GAIN_ANALYSIS_ERROR = 0, INIT_GAIN_ANALYSIS_OK = 1 + }; + + enum { MAX_ORDER = (BUTTER_ORDER > YULE_ORDER ? BUTTER_ORDER : YULE_ORDER) + , MAX_SAMPLES_PER_WINDOW = ((MAX_SAMP_FREQ * RMS_WINDOW_TIME_NUMERATOR) / RMS_WINDOW_TIME_DENOMINATOR + 1) /* max. Samples per Time slice */ + }; + + struct replaygain_data { + Float_t linprebuf[MAX_ORDER * 2]; + Float_t *linpre; /* left input samples, with pre-buffer */ + Float_t lstepbuf[MAX_SAMPLES_PER_WINDOW + MAX_ORDER]; + Float_t *lstep; /* left "first step" (i.e. post first filter) samples */ + Float_t loutbuf[MAX_SAMPLES_PER_WINDOW + MAX_ORDER]; + Float_t *lout; /* left "out" (i.e. post second filter) samples */ + Float_t rinprebuf[MAX_ORDER * 2]; + Float_t *rinpre; /* right input samples ... */ + Float_t rstepbuf[MAX_SAMPLES_PER_WINDOW + MAX_ORDER]; + Float_t *rstep; + Float_t routbuf[MAX_SAMPLES_PER_WINDOW + MAX_ORDER]; + Float_t *rout; + long sampleWindow; /* number of samples required to reach number of milliseconds required for RMS window */ + long totsamp; + double lsum; + double rsum; + int freqindex; + int first; + uint32_t A[STEPS_per_dB * MAX_dB]; + uint32_t B[STEPS_per_dB * MAX_dB]; + + }; +#ifndef replaygain_data_defined +#define replaygain_data_defined + typedef struct replaygain_data replaygain_t; +#endif + + + + + int InitGainAnalysis(replaygain_t * rgData, long samplefreq); + int AnalyzeSamples(replaygain_t * rgData, const Float_t * left_samples, + const Float_t * right_samples, size_t num_samples, int num_channels); + Float_t GetTitleGain(replaygain_t * rgData); + + +#ifdef __cplusplus +} +#endif +#endif /* GAIN_ANALYSIS_H */ diff --git a/sources/lame/id3tag.c b/sources/lame/id3tag.c new file mode 100644 index 0000000..8a4a9f3 --- /dev/null +++ b/sources/lame/id3tag.c @@ -0,0 +1,1926 @@ +/* + * id3tag.c -- Write ID3 version 1 and 2 tags. + * + * Copyright (C) 2000 Don Melton + * Copyright (C) 2011-2017 Robert Hegemann + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. + */ + +/* + * HISTORY: This source file is part of LAME (see http://www.mp3dev.org) + * and was originally adapted by Conrad Sanderson + * from mp3info by Ricardo Cerqueira to write only ID3 version 1 + * tags. Don Melton COMPLETELY rewrote it to support version + * 2 tags and be more conformant to other standards while remaining flexible. + * + * NOTE: See http://id3.org/ for more information about ID3 tag formats. + */ + +/* $Id: id3tag.c,v 1.80 2017/08/28 15:39:51 robert Exp $ */ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#ifdef STDC_HEADERS +# include +# include +# include +# include +#else +# ifndef HAVE_STRCHR +# define strchr index +# define strrchr rindex +# endif +char *strchr(), *strrchr(); +//# ifndef HAVE_MEMCPY +//# define memcpy(d, s, n) bcopy ((s), (d), (n)) +//# endif +#endif + + +#include "lame.h" +#include "machine.h" +#include "encoder.h" +#include "id3tag.h" +#include "lame_global_flags.h" +#include "util.h" +#include "bitstream.h" + + +static const char *const genre_names[] = { + /* + * NOTE: The spelling of these genre names is identical to those found in + * Winamp and mp3info. + */ + "Blues", "Classic Rock", "Country", "Dance", "Disco", "Funk", "Grunge", + "Hip-Hop", "Jazz", "Metal", "New Age", "Oldies", "Other", "Pop", "R&B", + "Rap", "Reggae", "Rock", "Techno", "Industrial", "Alternative", "Ska", + "Death Metal", "Pranks", "Soundtrack", "Euro-Techno", "Ambient", "Trip-Hop", + "Vocal", "Jazz+Funk", "Fusion", "Trance", "Classical", "Instrumental", + "Acid", "House", "Game", "Sound Clip", "Gospel", "Noise", "Alternative Rock", + "Bass", "Soul", "Punk", "Space", "Meditative", "Instrumental Pop", + "Instrumental Rock", "Ethnic", "Gothic", "Darkwave", "Techno-Industrial", + "Electronic", "Pop-Folk", "Eurodance", "Dream", "Southern Rock", "Comedy", + "Cult", "Gangsta", "Top 40", "Christian Rap", "Pop/Funk", "Jungle", + "Native US", "Cabaret", "New Wave", "Psychedelic", "Rave", + "Showtunes", "Trailer", "Lo-Fi", "Tribal", "Acid Punk", "Acid Jazz", + "Polka", "Retro", "Musical", "Rock & Roll", "Hard Rock", "Folk", + "Folk-Rock", "National Folk", "Swing", "Fast Fusion", "Bebob", "Latin", + "Revival", "Celtic", "Bluegrass", "Avantgarde", "Gothic Rock", + "Progressive Rock", "Psychedelic Rock", "Symphonic Rock", "Slow Rock", + "Big Band", "Chorus", "Easy Listening", "Acoustic", "Humour", "Speech", + "Chanson", "Opera", "Chamber Music", "Sonata", "Symphony", "Booty Bass", + "Primus", "Porn Groove", "Satire", "Slow Jam", "Club", "Tango", "Samba", + "Folklore", "Ballad", "Power Ballad", "Rhythmic Soul", "Freestyle", "Duet", + "Punk Rock", "Drum Solo", "A Cappella", "Euro-House", "Dance Hall", + "Goa", "Drum & Bass", "Club-House", "Hardcore", "Terror", "Indie", + "BritPop", "Negerpunk", "Polsk Punk", "Beat", "Christian Gangsta", + "Heavy Metal", "Black Metal", "Crossover", "Contemporary Christian", + "Christian Rock", "Merengue", "Salsa", "Thrash Metal", "Anime", "JPop", + "SynthPop" +}; + +#define GENRE_NAME_COUNT \ + ((int)(sizeof genre_names / sizeof (const char *const))) + +static const int genre_alpha_map[] = { + 123, 34, 74, 73, 99, 20, 40, 26, 145, 90, 116, 41, 135, 85, 96, 138, 89, 0, + 107, 132, 65, 88, 104, 102, 97, 136, 61, 141, 32, 1, 112, 128, 57, 140, 2, + 139, 58, 3, 125, 50, 22, 4, 55, 127, 122, 120, 98, 52, 48, 54, 124, 25, 84, + 80, 115, 81, 119, 5, 30, 36, 59, 126, 38, 49, 91, 6, 129, 79, 137, 7, 35, + 100, 131, 19, 33, 46, 47, 8, 29, 146, 63, 86, 71, 45, 142, 9, 77, 82, 64, + 133, 10, 66, 39, 11, 103, 12, 75, 134, 13, 53, 62, 109, 117, 23, 108, 92, + 67, 93, 43, 121, 15, 68, 14, 16, 76, 87, 118, 17, 78, 143, 114, 110, 69, 21, + 111, 95, 105, 42, 37, 24, 56, 44, 101, 83, 94, 106, 147, 113, 18, 51, 130, + 144, 60, 70, 31, 72, 27, 28 +}; + +#define GENRE_ALPHA_COUNT ((int)(sizeof genre_alpha_map / sizeof (int))) + +#define GENRE_INDEX_OTHER 12 + + +#define FRAME_ID(a, b, c, d) \ + ( ((unsigned long)(a) << 24) \ + | ((unsigned long)(b) << 16) \ + | ((unsigned long)(c) << 8) \ + | ((unsigned long)(d) << 0) ) + +typedef enum UsualStringIDs { ID_TITLE = FRAME_ID('T', 'I', 'T', '2') + , ID_ARTIST = FRAME_ID('T', 'P', 'E', '1') + , ID_ALBUM = FRAME_ID('T', 'A', 'L', 'B') + , ID_GENRE = FRAME_ID('T', 'C', 'O', 'N') + , ID_ENCODER = FRAME_ID('T', 'S', 'S', 'E') + , ID_PLAYLENGTH = FRAME_ID('T', 'L', 'E', 'N') + , ID_COMMENT = FRAME_ID('C', 'O', 'M', 'M') /* full text string */ +} UsualStringIDs; + +typedef enum NumericStringIDs { ID_DATE = FRAME_ID('T', 'D', 'A', 'T') /* "ddMM" */ + , ID_TIME = FRAME_ID('T', 'I', 'M', 'E') /* "hhmm" */ + , ID_TPOS = FRAME_ID('T', 'P', 'O', 'S') /* '0'-'9' and '/' allowed */ + , ID_TRACK = FRAME_ID('T', 'R', 'C', 'K') /* '0'-'9' and '/' allowed */ + , ID_YEAR = FRAME_ID('T', 'Y', 'E', 'R') /* "yyyy" */ +} NumericStringIDs; + +typedef enum MiscIDs { ID_TXXX = FRAME_ID('T', 'X', 'X', 'X') + , ID_WXXX = FRAME_ID('W', 'X', 'X', 'X') + , ID_SYLT = FRAME_ID('S', 'Y', 'L', 'T') + , ID_APIC = FRAME_ID('A', 'P', 'I', 'C') + , ID_GEOB = FRAME_ID('G', 'E', 'O', 'B') + , ID_PCNT = FRAME_ID('P', 'C', 'N', 'T') + , ID_AENC = FRAME_ID('A', 'E', 'N', 'C') + , ID_LINK = FRAME_ID('L', 'I', 'N', 'K') + , ID_ENCR = FRAME_ID('E', 'N', 'C', 'R') + , ID_GRID = FRAME_ID('G', 'R', 'I', 'D') + , ID_PRIV = FRAME_ID('P', 'R', 'I', 'V') + , ID_USLT = FRAME_ID('U', 'S', 'L', 'T') /* full text string */ + , ID_USER = FRAME_ID('U', 'S', 'E', 'R') /* full text string */ + , ID_PCST = FRAME_ID('P', 'C', 'S', 'T') /* iTunes Podcast indicator, only presence important */ + , ID_WFED = FRAME_ID('W', 'F', 'E', 'D') /* iTunes Podcast URL as TEXT FRAME !!! violates standard */ +} MiscIDs; + + +static int +frame_id_matches(int id, int mask) +{ + int result = 0, i, window = 0xff; + for (i = 0; i < 4; ++i, window <<= 8) { + int const mw = (mask & window); + int const iw = (id & window); + if (mw != 0 && mw != iw) { + result |= iw; + } + } + return result; +} + +static int +isFrameIdMatching(int id, int mask) +{ + return frame_id_matches(id, mask) == 0 ? 1 : 0; +} + +static int +test_tag_spec_flags(lame_internal_flags const *gfc, unsigned int tst) +{ + return (gfc->tag_spec.flags & tst) != 0u ? 1 : 0; +} + +#if 0 +static void +debug_tag_spec_flags(lame_internal_flags * gfc, const char* info) +{ + MSGF(gfc, "%s\n", info); + MSGF(gfc, "CHANGED_FLAG : %d\n", test_tag_spec_flags(gfc, CHANGED_FLAG )); + MSGF(gfc, "ADD_V2_FLAG : %d\n", test_tag_spec_flags(gfc, ADD_V2_FLAG )); + MSGF(gfc, "V1_ONLY_FLAG : %d\n", test_tag_spec_flags(gfc, V1_ONLY_FLAG )); + MSGF(gfc, "V2_ONLY_FLAG : %d\n", test_tag_spec_flags(gfc, V2_ONLY_FLAG )); + MSGF(gfc, "SPACE_V1_FLAG : %d\n", test_tag_spec_flags(gfc, SPACE_V1_FLAG)); + MSGF(gfc, "PAD_V2_FLAG : %d\n", test_tag_spec_flags(gfc, PAD_V2_FLAG )); +} +#endif + +static int +is_lame_internal_flags_null(lame_t gfp) +{ + return (gfp && gfp->internal_flags) ? 0 : 1; +} + +static int +id3v2_add_ucs2_lng(lame_t gfp, uint32_t frame_id, unsigned short const *desc, unsigned short const *text); +static int +id3v2_add_latin1_lng(lame_t gfp, uint32_t frame_id, char const *desc, char const *text); + + +static void +copyV1ToV2(lame_t gfp, int frame_id, char const *s) +{ + lame_internal_flags *gfc = gfp != 0 ? gfp->internal_flags : 0; + if (gfc != 0) { + unsigned int flags = gfc->tag_spec.flags; + id3v2_add_latin1_lng(gfp, frame_id, 0, s); + gfc->tag_spec.flags = flags; +#if 0 + debug_tag_spec_flags(gfc, "copyV1ToV2"); +#endif + } +} + + +static void +id3v2AddLameVersion(lame_t gfp) +{ + char buffer[1024]; + const char *b = get_lame_os_bitness(); + const char *v = get_lame_version(); + const char *u = get_lame_url(); + const size_t lenb = strlen(b); + + if (lenb > 0) { + sprintf(buffer, "LAME %s version %s (%s)", b, v, u); + } + else { + sprintf(buffer, "LAME version %s (%s)", v, u); + } + copyV1ToV2(gfp, ID_ENCODER, buffer); +} + +static void +id3v2AddAudioDuration(lame_t gfp, double ms) +{ + SessionConfig_t const *const cfg = &gfp->internal_flags->cfg; /* caller checked pointers */ + char buffer[1024]; + double const max_ulong = MAX_U_32_NUM; + unsigned long playlength_ms; + + ms *= 1000; + ms /= cfg->samplerate_in; + if (ms > max_ulong) { + playlength_ms = max_ulong; + } + else if (ms < 0) { + playlength_ms = 0; + } + else { + playlength_ms = ms; + } + sprintf(buffer, "%lu", playlength_ms); + copyV1ToV2(gfp, ID_PLAYLENGTH, buffer); +} + +void +id3tag_genre_list(void (*handler) (int, const char *, void *), void *cookie) +{ + if (handler) { + int i; + for (i = 0; i < GENRE_NAME_COUNT; ++i) { + if (i < GENRE_ALPHA_COUNT) { + int j = genre_alpha_map[i]; + handler(j, genre_names[j], cookie); + } + } + } +} + +#define GENRE_NUM_UNKNOWN 255 + + + +void +id3tag_init(lame_t gfp) +{ + lame_internal_flags *gfc = 0; + + if (is_lame_internal_flags_null(gfp)) { + return; + } + gfc = gfp->internal_flags; + free_id3tag(gfc); + memset(&gfc->tag_spec, 0, sizeof gfc->tag_spec); + gfc->tag_spec.genre_id3v1 = GENRE_NUM_UNKNOWN; + gfc->tag_spec.padding_size = 128; + id3v2AddLameVersion(gfp); +} + + + +void +id3tag_add_v2(lame_t gfp) +{ + lame_internal_flags *gfc = 0; + + if (is_lame_internal_flags_null(gfp)) { + return; + } + gfc = gfp->internal_flags; + gfc->tag_spec.flags &= ~V1_ONLY_FLAG; + gfc->tag_spec.flags |= ADD_V2_FLAG; +} + +void +id3tag_v1_only(lame_t gfp) +{ + lame_internal_flags *gfc = 0; + + if (is_lame_internal_flags_null(gfp)) { + return; + } + gfc = gfp->internal_flags; + gfc->tag_spec.flags &= ~(ADD_V2_FLAG | V2_ONLY_FLAG); + gfc->tag_spec.flags |= V1_ONLY_FLAG; +} + +void +id3tag_v2_only(lame_t gfp) +{ + lame_internal_flags *gfc = 0; + + if (is_lame_internal_flags_null(gfp)) { + return; + } + gfc = gfp->internal_flags; + gfc->tag_spec.flags &= ~V1_ONLY_FLAG; + gfc->tag_spec.flags |= V2_ONLY_FLAG; +} + +void +id3tag_space_v1(lame_t gfp) +{ + lame_internal_flags *gfc = 0; + + if (is_lame_internal_flags_null(gfp)) { + return; + } + gfc = gfp->internal_flags; + gfc->tag_spec.flags &= ~V2_ONLY_FLAG; + gfc->tag_spec.flags |= SPACE_V1_FLAG; +} + +void +id3tag_pad_v2(lame_t gfp) +{ + id3tag_set_pad(gfp, 128); +} + +void +id3tag_set_pad(lame_t gfp, size_t n) +{ + lame_internal_flags *gfc = 0; + + if (is_lame_internal_flags_null(gfp)) { + return; + } + gfc = gfp->internal_flags; + gfc->tag_spec.flags &= ~V1_ONLY_FLAG; + gfc->tag_spec.flags |= PAD_V2_FLAG; + gfc->tag_spec.flags |= ADD_V2_FLAG; + gfc->tag_spec.padding_size = (unsigned int)n; +} + +static int +hasUcs2ByteOrderMarker(unsigned short bom) +{ + if (bom == 0xFFFEu || bom == 0xFEFFu) { + return 1; + } + return 0; +} + + +static unsigned short +swap_bytes(unsigned short w) +{ + return (0xff00u & (w << 8)) | (0x00ffu & (w >> 8)); +} + + +static unsigned short +toLittleEndian(unsigned short bom, unsigned short c) +{ + if (bom == 0xFFFEu) { + return swap_bytes(c); + } + return c; +} + +static unsigned short +fromLatin1Char(const unsigned short* s, unsigned short c) +{ + if (s[0] == 0xFFFEu) { + return swap_bytes(c); + } + return c; +} + + +static size_t +local_strdup(char **dst, const char *src) +{ + if (dst == 0) { + return 0; + } + free(*dst); + *dst = 0; + if (src != 0) { + size_t n; + for (n = 0; src[n] != 0; ++n) { /* calc src string length */ + } + if (n > 0) { /* string length without zero termination */ + assert(sizeof(*src) == sizeof(**dst)); + *dst = lame_calloc(char, n + 1); + if (*dst != 0) { + memcpy(*dst, src, n * sizeof(**dst)); + (*dst)[n] = 0; + return n; + } + } + } + return 0; +} + +static size_t +local_ucs2_strdup(unsigned short **dst, unsigned short const *src) +{ + if (dst == 0) { + return 0; + } + free(*dst); /* free old string pointer */ + *dst = 0; + if (src != 0) { + size_t n; + for (n = 0; src[n] != 0; ++n) { /* calc src string length */ + } + if (n > 0) { /* string length without zero termination */ + assert(sizeof(*src) >= 2); + assert(sizeof(*src) == sizeof(**dst)); + *dst = lame_calloc(unsigned short, n + 1); + if (*dst != 0) { + memcpy(*dst, src, n * sizeof(**dst)); + (*dst)[n] = 0; + return n; + } + } + } + return 0; +} + + +static size_t +local_ucs2_strlen(unsigned short const *s) +{ + size_t n = 0; + if (s != 0) { + while (*s++) { + ++n; + } + } + return n; +} + + +static size_t +local_ucs2_substr(unsigned short** dst, unsigned short const* src, size_t start, size_t end) +{ + size_t const len = 1 + 1 + ((start < end) ? (end - start) : 0); + size_t n = 0; + unsigned short *ptr = lame_calloc(unsigned short, len); + *dst = ptr; + if (ptr == 0 || src == 0) { + return 0; + } + if (hasUcs2ByteOrderMarker(src[0])) { + ptr[n++] = src[0]; + if (start == 0) { + ++start; + } + } + while (start < end) { + ptr[n++] = src[start++]; + } + ptr[n] = 0; + return n; +} + +static int +local_ucs2_pos(unsigned short const* str, unsigned short c) +{ + int i; + for (i = 0; str != 0 && str[i] != 0; ++i) { + if (str[i] == c) { + return i; + } + } + return -1; +} + +static int +local_char_pos(char const* str, char c) +{ + int i; + for (i = 0; str != 0 && str[i] != 0; ++i) { + if (str[i] == c) { + return i; + } + } + return -1; +} + +static int +maybeLatin1(unsigned short const* text) +{ + if (text) { + unsigned short bom = *text++; + while (*text) { + unsigned short c = toLittleEndian(bom, *text++); + if (c > 0x00fe) return 0; + } + } + return 1; +} + +static int searchGenre(char const* genre); +static int sloppySearchGenre(char const* genre); + +static int +lookupGenre(char const* genre) +{ + char *str; + int num = strtol(genre, &str, 10); + /* is the input a string or a valid number? */ + if (*str) { + num = searchGenre(genre); + if (num == GENRE_NAME_COUNT) { + num = sloppySearchGenre(genre); + } + if (num == GENRE_NAME_COUNT) { + return -2; /* no common genre text found */ + } + } + else { + if ((num < 0) || (num >= GENRE_NAME_COUNT)) { + return -1; /* number unknown */ + } + } + return num; +} + +static unsigned char * +writeLoBytes(unsigned char *frame, unsigned short const *str, size_t n); + +static char* +local_strdup_utf16_to_latin1(unsigned short const* utf16) +{ + size_t len = local_ucs2_strlen(utf16); + unsigned char* latin1 = lame_calloc(unsigned char, len+1); + writeLoBytes(latin1, utf16, len); + return (char*)latin1; +} + + +static int +id3tag_set_genre_utf16(lame_t gfp, unsigned short const* text) +{ + lame_internal_flags* gfc = gfp->internal_flags; + int ret; + if (text == 0) { + return -3; + } + if (!hasUcs2ByteOrderMarker(text[0])) { + return -3; + } + if (maybeLatin1(text)) { + char* latin1 = local_strdup_utf16_to_latin1(text); + int num = lookupGenre(latin1); + free(latin1); + if (num == -1) return -1; /* number out of range */ + if (num >= 0) { /* common genre found */ + gfc->tag_spec.flags |= CHANGED_FLAG; + gfc->tag_spec.genre_id3v1 = num; + copyV1ToV2(gfp, ID_GENRE, genre_names[num]); + return 0; + } + } + ret = id3v2_add_ucs2_lng(gfp, ID_GENRE, 0, text); + if (ret == 0) { + gfc->tag_spec.flags |= CHANGED_FLAG; + gfc->tag_spec.genre_id3v1 = GENRE_INDEX_OTHER; + } + return ret; +} + +/* +Some existing options for ID3 tag can be specified by --tv option +as follows. +--tt , --tv TIT2=value +--ta , --tv TPE1=value +--tl , --tv TALB=value +--ty , --tv TYER=value +--tn , --tv TRCK=value +--tg , --tv TCON=value +(although some are not exactly same)*/ + +int +id3tag_set_albumart(lame_t gfp, const char *image, size_t size) +{ + int mimetype = MIMETYPE_NONE; + lame_internal_flags *gfc = 0; + + if (is_lame_internal_flags_null(gfp)) { + return 0; + } + gfc = gfp->internal_flags; + + if (image != 0) { + unsigned char const *data = (unsigned char const *) image; + /* determine MIME type from the actual image data */ + if (2 < size && data[0] == 0xFF && data[1] == 0xD8) { + mimetype = MIMETYPE_JPEG; + } + else if (4 < size && data[0] == 0x89 && strncmp((const char *) &data[1], "PNG", 3) == 0) { + mimetype = MIMETYPE_PNG; + } + else if (4 < size && strncmp((const char *) data, "GIF8", 4) == 0) { + mimetype = MIMETYPE_GIF; + } + else { + return -1; + } + } + if (gfc->tag_spec.albumart != 0) { + free(gfc->tag_spec.albumart); + gfc->tag_spec.albumart = 0; + gfc->tag_spec.albumart_size = 0; + gfc->tag_spec.albumart_mimetype = MIMETYPE_NONE; + } + if (size < 1 || mimetype == MIMETYPE_NONE) { + return 0; + } + gfc->tag_spec.albumart = lame_calloc(unsigned char, size); + if (gfc->tag_spec.albumart != 0) { + memcpy(gfc->tag_spec.albumart, image, size); + gfc->tag_spec.albumart_size = (unsigned int)size; + gfc->tag_spec.albumart_mimetype = mimetype; + gfc->tag_spec.flags |= CHANGED_FLAG; + id3tag_add_v2(gfp); + } + return 0; +} + +static unsigned char * +set_4_byte_value(unsigned char *bytes, uint32_t value) +{ + int i; + for (i = 3; i >= 0; --i) { + bytes[i] = value & 0xffUL; + value >>= 8; + } + return bytes + 4; +} + +static uint32_t +toID3v2TagId(char const *s) +{ + unsigned int i, x = 0; + if (s == 0) { + return 0; + } + for (i = 0; i < 4 && s[i] != 0; ++i) { + char const c = s[i]; + unsigned int const u = 0x0ff & c; + x <<= 8; + x |= u; + if (c < 'A' || 'Z' < c) { + if (c < '0' || '9' < c) { + return 0; + } + } + } + return x; +} + +static uint32_t +toID3v2TagId_ucs2(unsigned short const *s) +{ + unsigned int i, x = 0; + unsigned short bom = 0; + if (s == 0) { + return 0; + } + bom = s[0]; + if (hasUcs2ByteOrderMarker(bom)) { + ++s; + } + for (i = 0; i < 4 && s[i] != 0; ++i) { + unsigned short const c = toLittleEndian(bom, s[i]); + if (c < 'A' || 'Z' < c) { + if (c < '0' || '9' < c) { + return 0; + } + } + x <<= 8; + x |= c; + } + return x; +} + +#if 0 +static int +isNumericString(uint32_t frame_id) +{ + switch (frame_id) { + case ID_DATE: + case ID_TIME: + case ID_TPOS: + case ID_TRACK: + case ID_YEAR: + return 1; + } + return 0; +} +#endif + +static int +isMultiFrame(uint32_t frame_id) +{ + switch (frame_id) { + case ID_TXXX: + case ID_WXXX: + case ID_COMMENT: + case ID_SYLT: + case ID_APIC: + case ID_GEOB: + case ID_PCNT: + case ID_AENC: + case ID_LINK: + case ID_ENCR: + case ID_GRID: + case ID_PRIV: + return 1; + } + return 0; +} + +#if 0 +static int +isFullTextString(int frame_id) +{ + switch (frame_id) { + case ID_VSLT: + case ID_COMMENT: + return 1; + } + return 0; +} +#endif + +static FrameDataNode * +findNode(id3tag_spec const *tag, uint32_t frame_id, FrameDataNode const *last) +{ + FrameDataNode *node = last ? last->nxt : tag->v2_head; + while (node != 0) { + if (node->fid == frame_id) { + return node; + } + node = node->nxt; + } + return 0; +} + +static void +appendNode(id3tag_spec * tag, FrameDataNode * node) +{ + if (tag->v2_tail == 0 || tag->v2_head == 0) { + tag->v2_head = node; + tag->v2_tail = node; + } + else { + tag->v2_tail->nxt = node; + tag->v2_tail = node; + } +} + +static void +setLang(char *dst, char const *src) +{ + int i; + if (src == 0 || src[0] == 0) { + dst[0] = 'e'; + dst[1] = 'n'; + dst[2] = 'g'; + } + else { + for (i = 0; i < 3 && src && *src; ++i) { + dst[i] = src[i]; + } + for (; i < 3; ++i) { + dst[i] = ' '; + } + } +} + +static int +isSameLang(char const *l1, char const *l2) +{ + char d[3]; + int i; + setLang(d, l2); + for (i = 0; i < 3; ++i) { + char a = tolower(l1[i]); + char b = tolower(d[i]); + if (a < ' ') + a = ' '; + if (b < ' ') + b = ' '; + if (a != b) { + return 0; + } + } + return 1; +} + +static int +isSameDescriptor(FrameDataNode const *node, char const *dsc) +{ + size_t i; + if (node->dsc.enc == 1 && node->dsc.dim > 0) { + return 0; + } + for (i = 0; i < node->dsc.dim; ++i) { + if (!dsc || node->dsc.ptr.l[i] != dsc[i]) { + return 0; + } + } + return 1; +} + +static int +isSameDescriptorUcs2(FrameDataNode const *node, unsigned short const *dsc) +{ + size_t i; + if (node->dsc.enc != 1 && node->dsc.dim > 0) { + return 0; + } + for (i = 0; i < node->dsc.dim; ++i) { + if (!dsc || node->dsc.ptr.u[i] != dsc[i]) { + return 0; + } + } + return 1; +} + +static int +id3v2_add_ucs2(lame_t gfp, uint32_t frame_id, char const *lng, unsigned short const *desc, unsigned short const *text) +{ + lame_internal_flags *gfc = gfp != 0 ? gfp->internal_flags : 0; + if (gfc != 0) { + FrameDataNode *node = findNode(&gfc->tag_spec, frame_id, 0); + char lang[4]; + setLang(lang, lng); + if (isMultiFrame(frame_id)) { + while (node) { + if (isSameLang(node->lng, lang)) { + if (isSameDescriptorUcs2(node, desc)) { + break; + } + } + node = findNode(&gfc->tag_spec, frame_id, node); + } + } + if (node == 0) { + node = lame_calloc(FrameDataNode, 1); + if (node == 0) { + return -254; /* memory problem */ + } + appendNode(&gfc->tag_spec, node); + } + node->fid = frame_id; + setLang(node->lng, lang); + node->dsc.dim = local_ucs2_strdup(&node->dsc.ptr.u, desc); + node->dsc.enc = 1; + node->txt.dim = local_ucs2_strdup(&node->txt.ptr.u, text); + node->txt.enc = 1; + gfc->tag_spec.flags |= (CHANGED_FLAG | ADD_V2_FLAG); + return 0; + } + return -255; +} + +static int +id3v2_add_latin1(lame_t gfp, uint32_t frame_id, char const *lng, char const *desc, char const *text) +{ + lame_internal_flags *gfc = gfp != 0 ? gfp->internal_flags : 0; + if (gfc != 0) { + FrameDataNode *node = findNode(&gfc->tag_spec, frame_id, 0); + char lang[4]; + setLang(lang, lng); + if (isMultiFrame(frame_id)) { + while (node) { + if (isSameLang(node->lng, lang)) { + if (isSameDescriptor(node, desc)) { + break; + } + } + node = findNode(&gfc->tag_spec, frame_id, node); + } + } + if (node == 0) { + node = lame_calloc(FrameDataNode, 1); + if (node == 0) { + return -254; /* memory problem */ + } + appendNode(&gfc->tag_spec, node); + } + node->fid = frame_id; + setLang(node->lng, lang); + node->dsc.dim = local_strdup(&node->dsc.ptr.l, desc); + node->dsc.enc = 0; + node->txt.dim = local_strdup(&node->txt.ptr.l, text); + node->txt.enc = 0; + gfc->tag_spec.flags |= (CHANGED_FLAG | ADD_V2_FLAG); + return 0; + } + return -255; +} + +static char const* +id3v2_get_language(lame_t gfp) +{ + lame_internal_flags const* gfc = gfp ? gfp->internal_flags : 0; + if (gfc) return gfc->tag_spec.language; + return 0; +} + +static int +id3v2_add_ucs2_lng(lame_t gfp, uint32_t frame_id, unsigned short const *desc, unsigned short const *text) +{ + char const* lang = id3v2_get_language(gfp); + return id3v2_add_ucs2(gfp, frame_id, lang, desc, text); +} + +static int +id3v2_add_latin1_lng(lame_t gfp, uint32_t frame_id, char const *desc, char const *text) +{ + char const* lang = id3v2_get_language(gfp); + return id3v2_add_latin1(gfp, frame_id, lang, desc, text); +} + +static int +id3tag_set_userinfo_latin1(lame_t gfp, uint32_t id, char const *fieldvalue) +{ + char const separator = '='; + int rc = -7; + int a = local_char_pos(fieldvalue, separator); + if (a >= 0) { + char* dup = 0; + local_strdup(&dup, fieldvalue); + dup[a] = 0; + rc = id3v2_add_latin1_lng(gfp, id, dup, dup+a+1); + free(dup); + } + return rc; +} + +static int +id3tag_set_userinfo_ucs2(lame_t gfp, uint32_t id, unsigned short const *fieldvalue) +{ + unsigned short const separator = fromLatin1Char(fieldvalue,'='); + int rc = -7; + size_t b = local_ucs2_strlen(fieldvalue); + int a = local_ucs2_pos(fieldvalue, separator); + if (a >= 0) { + unsigned short* dsc = 0, *val = 0; + local_ucs2_substr(&dsc, fieldvalue, 0, a); + local_ucs2_substr(&val, fieldvalue, a+1, b); + rc = id3v2_add_ucs2_lng(gfp, id, dsc, val); + free(dsc); + free(val); + } + return rc; +} + +int +id3tag_set_textinfo_utf16(lame_t gfp, char const *id, unsigned short const *text) +{ + uint32_t const frame_id = toID3v2TagId(id); + if (frame_id == 0) { + return -1; + } + if (is_lame_internal_flags_null(gfp)) { + return 0; + } + if (text == 0) { + return 0; + } + if (!hasUcs2ByteOrderMarker(text[0])) { + return -3; /* BOM missing */ + } + if (frame_id == ID_TXXX || frame_id == ID_WXXX || frame_id == ID_COMMENT) { + return id3tag_set_userinfo_ucs2(gfp, frame_id, text); + } + if (frame_id == ID_GENRE) { + return id3tag_set_genre_utf16(gfp, text); + } + if (frame_id == ID_PCST) { + return id3v2_add_ucs2_lng(gfp, frame_id, 0, text); + } + if (frame_id == ID_USER) { + return id3v2_add_ucs2_lng(gfp, frame_id, text, 0); + } + if (frame_id == ID_WFED) { + return id3v2_add_ucs2_lng(gfp, frame_id, text, 0); /* iTunes expects WFED to be a text frame */ + } + if (isFrameIdMatching(frame_id, FRAME_ID('T', 0, 0, 0)) + ||isFrameIdMatching(frame_id, FRAME_ID('W', 0, 0, 0))) { +#if 0 + if (isNumericString(frame_id)) { + return -2; /* must be Latin-1 encoded */ + } +#endif + return id3v2_add_ucs2_lng(gfp, frame_id, 0, text); + } + return -255; /* not supported by now */ +} + +extern int +id3tag_set_textinfo_ucs2(lame_t gfp, char const *id, unsigned short const *text); + +int +id3tag_set_textinfo_ucs2(lame_t gfp, char const *id, unsigned short const *text) +{ + return id3tag_set_textinfo_utf16(gfp, id, text); +} + +int +id3tag_set_textinfo_latin1(lame_t gfp, char const *id, char const *text) +{ + uint32_t const frame_id = toID3v2TagId(id); + if (frame_id == 0) { + return -1; + } + if (is_lame_internal_flags_null(gfp)) { + return 0; + } + if (text == 0) { + return 0; + } + if (frame_id == ID_TXXX || frame_id == ID_WXXX || frame_id == ID_COMMENT) { + return id3tag_set_userinfo_latin1(gfp, frame_id, text); + } + if (frame_id == ID_GENRE) { + return id3tag_set_genre(gfp, text); + } + if (frame_id == ID_PCST) { + return id3v2_add_latin1_lng(gfp, frame_id, 0, text); + } + if (frame_id == ID_USER) { + return id3v2_add_latin1_lng(gfp, frame_id, text, 0); + } + if (frame_id == ID_WFED) { + return id3v2_add_latin1_lng(gfp, frame_id, text, 0); /* iTunes expects WFED to be a text frame */ + } + if (isFrameIdMatching(frame_id, FRAME_ID('T', 0, 0, 0)) + ||isFrameIdMatching(frame_id, FRAME_ID('W', 0, 0, 0))) { + return id3v2_add_latin1_lng(gfp, frame_id, 0, text); + } + return -255; /* not supported by now */ +} + + +int +id3tag_set_comment_latin1(lame_t gfp, char const *lang, char const *desc, char const *text) +{ + if (is_lame_internal_flags_null(gfp)) { + return 0; + } + return id3v2_add_latin1(gfp, ID_COMMENT, lang, desc, text); +} + + +int +id3tag_set_comment_utf16(lame_t gfp, char const *lang, unsigned short const *desc, unsigned short const *text) +{ + if (is_lame_internal_flags_null(gfp)) { + return 0; + } + return id3v2_add_ucs2(gfp, ID_COMMENT, lang, desc, text); +} + +extern int +id3tag_set_comment_ucs2(lame_t gfp, char const *lang, unsigned short const *desc, unsigned short const *text); + + +int +id3tag_set_comment_ucs2(lame_t gfp, char const *lang, unsigned short const *desc, unsigned short const *text) +{ + if (is_lame_internal_flags_null(gfp)) { + return 0; + } + return id3tag_set_comment_utf16(gfp, lang, desc, text); +} + + +void +id3tag_set_title(lame_t gfp, const char *title) +{ + lame_internal_flags *gfc = gfp != 0 ? gfp->internal_flags : 0; + if (gfc && title && *title) { + local_strdup(&gfc->tag_spec.title, title); + gfc->tag_spec.flags |= CHANGED_FLAG; + copyV1ToV2(gfp, ID_TITLE, title); + } +} + +void +id3tag_set_artist(lame_t gfp, const char *artist) +{ + lame_internal_flags *gfc = gfp != 0 ? gfp->internal_flags : 0; + if (gfc && artist && *artist) { + local_strdup(&gfc->tag_spec.artist, artist); + gfc->tag_spec.flags |= CHANGED_FLAG; + copyV1ToV2(gfp, ID_ARTIST, artist); + } +} + +void +id3tag_set_album(lame_t gfp, const char *album) +{ + lame_internal_flags *gfc = gfp != 0 ? gfp->internal_flags : 0; + if (gfc && album && *album) { + local_strdup(&gfc->tag_spec.album, album); + gfc->tag_spec.flags |= CHANGED_FLAG; + copyV1ToV2(gfp, ID_ALBUM, album); + } +} + +void +id3tag_set_year(lame_t gfp, const char *year) +{ + lame_internal_flags *gfc = gfp != 0 ? gfp->internal_flags : 0; + if (gfc && year && *year) { + int num = atoi(year); + if (num < 0) { + num = 0; + } + /* limit a year to 4 digits so it fits in a version 1 tag */ + if (num > 9999) { + num = 9999; + } + if (num) { + gfc->tag_spec.year = num; + gfc->tag_spec.flags |= CHANGED_FLAG; + } + copyV1ToV2(gfp, ID_YEAR, year); + } +} + +void +id3tag_set_comment(lame_t gfp, const char *comment) +{ + lame_internal_flags *gfc = gfp != 0 ? gfp->internal_flags : 0; + if (gfc && comment && *comment) { + local_strdup(&gfc->tag_spec.comment, comment); + gfc->tag_spec.flags |= CHANGED_FLAG; + { + uint32_t const flags = gfc->tag_spec.flags; + id3v2_add_latin1_lng(gfp, ID_COMMENT, "", comment); + gfc->tag_spec.flags = flags; + } + } +} + +int +id3tag_set_track(lame_t gfp, const char *track) +{ + char const *trackcount; + lame_internal_flags *gfc = gfp != 0 ? gfp->internal_flags : 0; + int ret = 0; + + if (gfc && track && *track) { + int num = atoi(track); + /* check for valid ID3v1 track number range */ + if (num < 1 || num > 255) { + num = 0; + ret = -1; /* track number out of ID3v1 range, ignored for ID3v1 */ + gfc->tag_spec.flags |= (CHANGED_FLAG | ADD_V2_FLAG); + } + if (num) { + gfc->tag_spec.track_id3v1 = num; + gfc->tag_spec.flags |= CHANGED_FLAG; + } + /* Look for the total track count after a "/", same restrictions */ + trackcount = strchr(track, '/'); + if (trackcount && *trackcount) { + gfc->tag_spec.flags |= (CHANGED_FLAG | ADD_V2_FLAG); + } + copyV1ToV2(gfp, ID_TRACK, track); + } + return ret; +} + +/* would use real "strcasecmp" but it isn't portable */ +static int +local_strcasecmp(const char *s1, const char *s2) +{ + unsigned char c1; + unsigned char c2; + do { + c1 = tolower(*s1); + c2 = tolower(*s2); + if (!c1) { + break; + } + ++s1; + ++s2; + } while (c1 == c2); + return c1 - c2; +} + + +static +const char* nextUpperAlpha(const char* p, char x) +{ + char c; + for(c = toupper(*p); *p != 0; c = toupper(*++p)) { + if ('A' <= c && c <= 'Z') { + if (c != x) { + return p; + } + } + } + return p; +} + + +static int +sloppyCompared(const char* p, const char* q) +{ + char cp, cq; + p = nextUpperAlpha(p, 0); + q = nextUpperAlpha(q, 0); + cp = toupper(*p); + cq = toupper(*q); + while (cp == cq) { + if (cp == 0) { + return 1; + } + if (p[1] == '.') { /* some abbrevation */ + while (*q && *q++ != ' ') { + } + } + p = nextUpperAlpha(p, cp); + q = nextUpperAlpha(q, cq); + cp = toupper(*p); + cq = toupper(*q); + } + return 0; +} + + +static int +sloppySearchGenre(const char *genre) +{ + int i; + for (i = 0; i < GENRE_NAME_COUNT; ++i) { + if (sloppyCompared(genre, genre_names[i])) { + return i; + } + } + return GENRE_NAME_COUNT; +} + + +static int +searchGenre(const char* genre) +{ + int i; + for (i = 0; i < GENRE_NAME_COUNT; ++i) { + if (!local_strcasecmp(genre, genre_names[i])) { + return i; + } + } + return GENRE_NAME_COUNT; +} + + +int +id3tag_set_genre(lame_t gfp, const char *genre) +{ + lame_internal_flags *gfc = gfp != 0 ? gfp->internal_flags : 0; + int ret = 0; + if (gfc && genre && *genre) { + int const num = lookupGenre(genre); + if (num == -1) return num; + gfc->tag_spec.flags |= CHANGED_FLAG; + if (num >= 0) { + gfc->tag_spec.genre_id3v1 = num; + genre = genre_names[num]; + } + else { + gfc->tag_spec.genre_id3v1 = GENRE_INDEX_OTHER; + gfc->tag_spec.flags |= ADD_V2_FLAG; + } + copyV1ToV2(gfp, ID_GENRE, genre); + } + return ret; +} + + +static size_t +sizeOfNode(FrameDataNode const *node) +{ + size_t n = 0; + if (node) { + n = 10; /* header size */ + n += 1; /* text encoding flag */ + switch (node->txt.enc) { + default: + case 0: + if (node->dsc.dim > 0) { + n += node->dsc.dim + 1; + } + n += node->txt.dim; + break; + case 1: + if (node->dsc.dim > 0) { + n += (node->dsc.dim+1) * 2; + } + n += node->txt.dim * 2; + break; + } + } + return n; +} + +static size_t +sizeOfCommentNode(FrameDataNode const *node) +{ + size_t n = 0; + if (node) { + n = 10; /* header size */ + n += 1; /* text encoding flag */ + n += 3; /* language */ + switch (node->dsc.enc) { + default: + case 0: + n += 1 + node->dsc.dim; + break; + case 1: + n += 2 + node->dsc.dim * 2; + break; + } + switch (node->txt.enc) { + default: + case 0: + n += node->txt.dim; + break; + case 1: + n += node->txt.dim * 2; + break; + } + } + return n; +} + +static size_t +sizeOfWxxxNode(FrameDataNode const *node) +{ + size_t n = 0; + if (node) { + n = 10; /* header size */ + if (node->dsc.dim > 0) { + n += 1; /* text encoding flag */ + switch (node->dsc.enc) { + default: + case 0: + n += 1 + node->dsc.dim; + break; + case 1: + n += 2 + node->dsc.dim * 2; + break; + } + } + if (node->txt.dim > 0) { + switch (node->txt.enc) { + default: + case 0: + n += node->txt.dim; + break; + case 1: + n += node->txt.dim - 1; /* UCS2 -> Latin1, skip BOM */ + break; + } + } + } + return n; +} + +static unsigned char * +writeChars(unsigned char *frame, char const *str, size_t n) +{ + while (n--) { + *frame++ = *str++; + } + return frame; +} + +static unsigned char * +writeUcs2s(unsigned char *frame, unsigned short const *str, size_t n) +{ + if (n > 0) { + unsigned short const bom = *str; + while (n--) { + unsigned short const c = toLittleEndian(bom, *str++); + *frame++ = 0x00ffu & c; + *frame++ = 0x00ffu & (c >> 8); + } + } + return frame; +} + +static unsigned char * +writeLoBytes(unsigned char *frame, unsigned short const *str, size_t n) +{ + if (n > 0) { + unsigned short const bom = *str; + if (hasUcs2ByteOrderMarker(bom)) { + str++; n--; /* skip BOM */ + } + while (n--) { + unsigned short const c = toLittleEndian(bom, *str++); + if (c < 0x0020u || 0x00ffu < c) { + *frame++ = 0x0020; /* blank */ + } + else { + *frame++ = c; + } + } + } + return frame; +} + +static unsigned char * +set_frame_comment(unsigned char *frame, FrameDataNode const *node) +{ + size_t const n = sizeOfCommentNode(node); + if (n > 10) { + frame = set_4_byte_value(frame, node->fid); + frame = set_4_byte_value(frame, (uint32_t) (n - 10)); + /* clear 2-byte header flags */ + *frame++ = 0; + *frame++ = 0; + /* encoding descriptor byte */ + *frame++ = node->txt.enc == 1 ? 1 : 0; + /* 3 bytes language */ + *frame++ = node->lng[0]; + *frame++ = node->lng[1]; + *frame++ = node->lng[2]; + /* descriptor with zero byte(s) separator */ + if (node->dsc.enc != 1) { + frame = writeChars(frame, node->dsc.ptr.l, node->dsc.dim); + *frame++ = 0; + } + else { + frame = writeUcs2s(frame, node->dsc.ptr.u, node->dsc.dim); + *frame++ = 0; + *frame++ = 0; + } + /* comment full text */ + if (node->txt.enc != 1) { + frame = writeChars(frame, node->txt.ptr.l, node->txt.dim); + } + else { + frame = writeUcs2s(frame, node->txt.ptr.u, node->txt.dim); + } + } + return frame; +} + +static unsigned char * +set_frame_custom2(unsigned char *frame, FrameDataNode const *node) +{ + size_t const n = sizeOfNode(node); + if (n > 10) { + frame = set_4_byte_value(frame, node->fid); + frame = set_4_byte_value(frame, (unsigned long) (n - 10)); + /* clear 2-byte header flags */ + *frame++ = 0; + *frame++ = 0; + /* clear 1 encoding descriptor byte to indicate ISO-8859-1 format */ + *frame++ = node->txt.enc == 1 ? 1 : 0; + if (node->dsc.dim > 0) { + if (node->dsc.enc != 1) { + frame = writeChars(frame, node->dsc.ptr.l, node->dsc.dim); + *frame++ = 0; + } + else { + frame = writeUcs2s(frame, node->dsc.ptr.u, node->dsc.dim); + *frame++ = 0; + *frame++ = 0; + } + } + if (node->txt.enc != 1) { + frame = writeChars(frame, node->txt.ptr.l, node->txt.dim); + } + else { + frame = writeUcs2s(frame, node->txt.ptr.u, node->txt.dim); + } + } + return frame; +} + +static unsigned char * +set_frame_wxxx(unsigned char *frame, FrameDataNode const *node) +{ + size_t const n = sizeOfWxxxNode(node); + if (n > 10) { + frame = set_4_byte_value(frame, node->fid); + frame = set_4_byte_value(frame, (unsigned long) (n - 10)); + /* clear 2-byte header flags */ + *frame++ = 0; + *frame++ = 0; + if (node->dsc.dim > 0) { + /* clear 1 encoding descriptor byte to indicate ISO-8859-1 format */ + *frame++ = node->dsc.enc == 1 ? 1 : 0; + if (node->dsc.enc != 1) { + frame = writeChars(frame, node->dsc.ptr.l, node->dsc.dim); + *frame++ = 0; + } + else { + frame = writeUcs2s(frame, node->dsc.ptr.u, node->dsc.dim); + *frame++ = 0; + *frame++ = 0; + } + } + if (node->txt.enc != 1) { + frame = writeChars(frame, node->txt.ptr.l, node->txt.dim); + } + else { + frame = writeLoBytes(frame, node->txt.ptr.u, node->txt.dim); + } + } + return frame; +} + +static unsigned char * +set_frame_apic(unsigned char *frame, const char *mimetype, const unsigned char *data, size_t size) +{ + /* ID3v2.3 standard APIC frame: + *
+ * Text encoding $xx + * MIME type $00 + * Picture type $xx + * Description $00 (00) + * Picture data + */ + if (mimetype && data && size) { + frame = set_4_byte_value(frame, FRAME_ID('A', 'P', 'I', 'C')); + frame = set_4_byte_value(frame, (unsigned long) (4 + strlen(mimetype) + size)); + /* clear 2-byte header flags */ + *frame++ = 0; + *frame++ = 0; + /* clear 1 encoding descriptor byte to indicate ISO-8859-1 format */ + *frame++ = 0; + /* copy mime_type */ + while (*mimetype) { + *frame++ = *mimetype++; + } + *frame++ = 0; + /* set picture type to 0 */ + *frame++ = 0; + /* empty description field */ + *frame++ = 0; + /* copy the image data */ + while (size--) { + *frame++ = *data++; + } + } + return frame; +} + +int +id3tag_set_fieldvalue(lame_t gfp, const char *fieldvalue) +{ + if (is_lame_internal_flags_null(gfp)) { + return 0; + } + if (fieldvalue && *fieldvalue) { + if (strlen(fieldvalue) < 5 || fieldvalue[4] != '=') { + return -1; + } + return id3tag_set_textinfo_latin1(gfp, fieldvalue, &fieldvalue[5]); + } + return 0; +} + +int +id3tag_set_fieldvalue_utf16(lame_t gfp, const unsigned short *fieldvalue) +{ + if (is_lame_internal_flags_null(gfp)) { + return 0; + } + if (fieldvalue && *fieldvalue) { + size_t dx = hasUcs2ByteOrderMarker(fieldvalue[0]); + unsigned short const separator = fromLatin1Char(fieldvalue, '='); + char fid[5] = {0,0,0,0,0}; + uint32_t const frame_id = toID3v2TagId_ucs2(fieldvalue); + if (local_ucs2_strlen(fieldvalue) < (5+dx) || fieldvalue[4+dx] != separator) { + return -1; + } + fid[0] = (frame_id >> 24) & 0x0ff; + fid[1] = (frame_id >> 16) & 0x0ff; + fid[2] = (frame_id >> 8) & 0x0ff; + fid[3] = frame_id & 0x0ff; + if (frame_id != 0) { + unsigned short* txt = 0; + int rc; + local_ucs2_substr(&txt, fieldvalue, dx+5, local_ucs2_strlen(fieldvalue)); + rc = id3tag_set_textinfo_utf16(gfp, fid, txt); + free(txt); + return rc; + } + } + return -1; +} + +extern int +id3tag_set_fieldvalue_ucs2(lame_t gfp, const unsigned short *fieldvalue); + +int +id3tag_set_fieldvalue_ucs2(lame_t gfp, const unsigned short *fieldvalue) +{ + if (is_lame_internal_flags_null(gfp)) { + return 0; + } + return id3tag_set_fieldvalue_utf16(gfp, fieldvalue); +} + +size_t +lame_get_id3v2_tag(lame_t gfp, unsigned char *buffer, size_t size) +{ + lame_internal_flags *gfc = 0; + + if (is_lame_internal_flags_null(gfp)) { + return 0; + } + gfc = gfp->internal_flags; + if (test_tag_spec_flags(gfc, V1_ONLY_FLAG)) { + return 0; + } +#if 0 + debug_tag_spec_flags(gfc, "lame_get_id3v2_tag"); +#endif + { + int usev2 = test_tag_spec_flags(gfc, ADD_V2_FLAG | V2_ONLY_FLAG); + /* calculate length of four fields which may not fit in verion 1 tag */ + size_t title_length = gfc->tag_spec.title ? strlen(gfc->tag_spec.title) : 0; + size_t artist_length = gfc->tag_spec.artist ? strlen(gfc->tag_spec.artist) : 0; + size_t album_length = gfc->tag_spec.album ? strlen(gfc->tag_spec.album) : 0; + size_t comment_length = gfc->tag_spec.comment ? strlen(gfc->tag_spec.comment) : 0; + /* write tag if explicitly requested or if fields overflow */ + if ((title_length > 30) + || (artist_length > 30) + || (album_length > 30) + || (comment_length > 30) + || (gfc->tag_spec.track_id3v1 && (comment_length > 28))) { + usev2 = 1; + } + if (usev2) { + size_t tag_size; + unsigned char *p; + size_t adjusted_tag_size; + const char *albumart_mime = NULL; + static const char *mime_jpeg = "image/jpeg"; + static const char *mime_png = "image/png"; + static const char *mime_gif = "image/gif"; + + if (gfp->num_samples != MAX_U_32_NUM) { + id3v2AddAudioDuration(gfp, gfp->num_samples); + } + + /* calulate size of tag starting with 10-byte tag header */ + tag_size = 10; + if (gfc->tag_spec.albumart && gfc->tag_spec.albumart_size) { + switch (gfc->tag_spec.albumart_mimetype) { + case MIMETYPE_JPEG: + albumart_mime = mime_jpeg; + break; + case MIMETYPE_PNG: + albumart_mime = mime_png; + break; + case MIMETYPE_GIF: + albumart_mime = mime_gif; + break; + } + if (albumart_mime) { + tag_size += 10 + 4 + strlen(albumart_mime) + gfc->tag_spec.albumart_size; + } + } + { + id3tag_spec *tag = &gfc->tag_spec; + if (tag->v2_head != 0) { + FrameDataNode *node; + for (node = tag->v2_head; node != 0; node = node->nxt) { + if (node->fid == ID_COMMENT || node->fid == ID_USER) { + tag_size += sizeOfCommentNode(node); + } + else if (isFrameIdMatching(node->fid, FRAME_ID('W',0,0,0))) { + tag_size += sizeOfWxxxNode(node); + } + else { + tag_size += sizeOfNode(node); + } + } + } + } + if (test_tag_spec_flags(gfc, PAD_V2_FLAG)) { + /* add some bytes of padding */ + tag_size += gfc->tag_spec.padding_size; + } + if (size < tag_size) { + return tag_size; + } + if (buffer == 0) { + return 0; + } + p = buffer; + /* set tag header starting with file identifier */ + *p++ = 'I'; + *p++ = 'D'; + *p++ = '3'; + /* set version number word */ + *p++ = 3; + *p++ = 0; + /* clear flags byte */ + *p++ = 0; + /* calculate and set tag size = total size - header size */ + adjusted_tag_size = tag_size - 10; + /* encode adjusted size into four bytes where most significant + * bit is clear in each byte, for 28-bit total */ + *p++ = (unsigned char) ((adjusted_tag_size >> 21) & 0x7fu); + *p++ = (unsigned char) ((adjusted_tag_size >> 14) & 0x7fu); + *p++ = (unsigned char) ((adjusted_tag_size >> 7) & 0x7fu); + *p++ = (unsigned char) (adjusted_tag_size & 0x7fu); + + /* + * NOTE: The remainder of the tag (frames and padding, if any) + * are not "unsynchronized" to prevent false MPEG audio headers + * from appearing in the bitstream. Why? Well, most players + * and utilities know how to skip the ID3 version 2 tag by now + * even if they don't read its contents, and it's actually + * very unlikely that such a false "sync" pattern would occur + * in just the simple text frames added here. + */ + + /* set each frame in tag */ + { + id3tag_spec *tag = &gfc->tag_spec; + if (tag->v2_head != 0) { + FrameDataNode *node; + for (node = tag->v2_head; node != 0; node = node->nxt) { + if (node->fid == ID_COMMENT || node->fid == ID_USER) { + p = set_frame_comment(p, node); + } + else if (isFrameIdMatching(node->fid,FRAME_ID('W',0,0,0))) { + p = set_frame_wxxx(p, node); + } + else { + p = set_frame_custom2(p, node); + } + } + } + } + if (albumart_mime) { + p = set_frame_apic(p, albumart_mime, gfc->tag_spec.albumart, + gfc->tag_spec.albumart_size); + } + /* clear any padding bytes */ + memset(p, 0, tag_size - (p - buffer)); + return tag_size; + } + } + return 0; +} + +int +id3tag_write_v2(lame_t gfp) +{ + lame_internal_flags *gfc = 0; + + if (is_lame_internal_flags_null(gfp)) { + return 0; + } + gfc = gfp->internal_flags; +#if 0 + debug_tag_spec_flags(gfc, "write v2"); +#endif + if (test_tag_spec_flags(gfc, V1_ONLY_FLAG)) { + return 0; + } + if (test_tag_spec_flags(gfc, CHANGED_FLAG)) { + unsigned char *tag = 0; + size_t tag_size, n; + + n = lame_get_id3v2_tag(gfp, 0, 0); + tag = lame_calloc(unsigned char, n); + if (tag == 0) { + return -1; + } + tag_size = lame_get_id3v2_tag(gfp, tag, n); + if (tag_size > n) { + free(tag); + return -1; + } + else { + size_t i; + /* write tag directly into bitstream at current position */ + for (i = 0; i < tag_size; ++i) { + add_dummy_byte(gfc, tag[i], 1); + } + } + free(tag); + return (int) tag_size; /* ok, tag should not exceed 2GB */ + } + return 0; +} + +static unsigned char * +set_text_field(unsigned char *field, const char *text, size_t size, int pad) +{ + while (size--) { + if (text && *text) { + *field++ = *text++; + } + else { + *field++ = pad; + } + } + return field; +} + +size_t +lame_get_id3v1_tag(lame_t gfp, unsigned char *buffer, size_t size) +{ + size_t const tag_size = 128; + lame_internal_flags *gfc; + + if (gfp == 0) { + return 0; + } + if (size < tag_size) { + return tag_size; + } + gfc = gfp->internal_flags; + if (gfc == 0) { + return 0; + } + if (buffer == 0) { + return 0; + } + if (test_tag_spec_flags(gfc, V2_ONLY_FLAG)) { + return 0; + } + if (test_tag_spec_flags(gfc, CHANGED_FLAG)) { + unsigned char *p = buffer; + int pad = test_tag_spec_flags(gfc, SPACE_V1_FLAG) ? ' ' : 0; + char year[5]; + + /* set tag identifier */ + *p++ = 'T'; + *p++ = 'A'; + *p++ = 'G'; + /* set each field in tag */ + p = set_text_field(p, gfc->tag_spec.title, 30, pad); + p = set_text_field(p, gfc->tag_spec.artist, 30, pad); + p = set_text_field(p, gfc->tag_spec.album, 30, pad); + sprintf(year, "%d", gfc->tag_spec.year); + p = set_text_field(p, gfc->tag_spec.year ? year : NULL, 4, pad); + /* limit comment field to 28 bytes if a track is specified */ + p = set_text_field(p, gfc->tag_spec.comment, gfc->tag_spec.track_id3v1 ? 28 : 30, pad); + if (gfc->tag_spec.track_id3v1) { + /* clear the next byte to indicate a version 1.1 tag */ + *p++ = 0; + *p++ = gfc->tag_spec.track_id3v1; + } + *p++ = gfc->tag_spec.genre_id3v1; + return tag_size; + } + return 0; +} + +int +id3tag_write_v1(lame_t gfp) +{ + lame_internal_flags* gfc = 0; + size_t i, n, m; + unsigned char tag[128]; + + if (is_lame_internal_flags_null(gfp)) { + return 0; + } + gfc = gfp->internal_flags; + + m = sizeof(tag); + n = lame_get_id3v1_tag(gfp, tag, m); + if (n > m) { + return 0; + } + /* write tag directly into bitstream at current position */ + for (i = 0; i < n; ++i) { + add_dummy_byte(gfc, tag[i], 1); + } + return (int) n; /* ok, tag has fixed size of 128 bytes, well below 2GB */ +} diff --git a/sources/lame/id3tag.h b/sources/lame/id3tag.h new file mode 100644 index 0000000..9cd9ad9 --- /dev/null +++ b/sources/lame/id3tag.h @@ -0,0 +1,64 @@ + +#ifndef LAME_ID3_H +#define LAME_ID3_H + + +#define CHANGED_FLAG (1U << 0) +#define ADD_V2_FLAG (1U << 1) +#define V1_ONLY_FLAG (1U << 2) +#define V2_ONLY_FLAG (1U << 3) +#define SPACE_V1_FLAG (1U << 4) +#define PAD_V2_FLAG (1U << 5) + +enum { + MIMETYPE_NONE = 0, + MIMETYPE_JPEG, + MIMETYPE_PNG, + MIMETYPE_GIF +}; + +typedef struct FrameDataNode { + struct FrameDataNode *nxt; + uint32_t fid; /* Frame Identifier */ + char lng[4]; /* 3-character language descriptor */ + struct { + union { + char *l; /* ptr to Latin-1 chars */ + unsigned short *u; /* ptr to UCS-2 text */ + unsigned char *b; /* ptr to raw bytes */ + } ptr; + size_t dim; + int enc; /* 0:Latin-1, 1:UCS-2, 2:RAW */ + } dsc , txt; +} FrameDataNode; + + +typedef struct id3tag_spec { + /* private data members */ + unsigned int flags; + int year; + char *title; + char *artist; + char *album; + char *comment; + int track_id3v1; + int genre_id3v1; + unsigned char *albumart; + unsigned int albumart_size; + unsigned int padding_size; + int albumart_mimetype; + char language[4]; /* the language of the frame's content, according to ISO-639-2 */ + FrameDataNode *v2_head, *v2_tail; +} id3tag_spec; + + +/* write tag into stream at current position */ +extern int id3tag_write_v2(lame_global_flags * gfp); +extern int id3tag_write_v1(lame_global_flags * gfp); +/* + * NOTE: A version 2 tag will NOT be added unless one of the text fields won't + * fit in a version 1 tag (e.g. the title string is longer than 30 characters), + * or the "id3tag_add_v2" or "id3tag_v2_only" functions are used. + */ + +#endif diff --git a/sources/lame/l3side.h b/sources/lame/l3side.h new file mode 100644 index 0000000..f65bbed --- /dev/null +++ b/sources/lame/l3side.h @@ -0,0 +1,95 @@ +/* + * Layer 3 side include file + * + * Copyright (c) 1999 Mark Taylor + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef LAME_L3SIDE_H +#define LAME_L3SIDE_H + +/* max scalefactor band, max(SBMAX_l, SBMAX_s*3, (SBMAX_s-3)*3+8) */ +#define SFBMAX (SBMAX_s*3) + +/* Layer III side information. */ +typedef struct { + int l[1 + SBMAX_l]; + int s[1 + SBMAX_s]; + int psfb21[1 + PSFB21]; + int psfb12[1 + PSFB12]; +} scalefac_struct; + + +typedef struct { + FLOAT l[SBMAX_l]; + FLOAT s[SBMAX_s][3]; +} III_psy_xmin; + +typedef struct { + III_psy_xmin thm; + III_psy_xmin en; +} III_psy_ratio; + +typedef struct { + FLOAT xr[576]; + int l3_enc[576]; + int scalefac[SFBMAX]; + FLOAT xrpow_max; + + int part2_3_length; + int big_values; + int count1; + int global_gain; + int scalefac_compress; + int block_type; + int mixed_block_flag; + int table_select[3]; + int subblock_gain[3 + 1]; + int region0_count; + int region1_count; + int preflag; + int scalefac_scale; + int count1table_select; + + int part2_length; + int sfb_lmax; + int sfb_smin; + int psy_lmax; + int sfbmax; + int psymax; + int sfbdivide; + int width[SFBMAX]; + int window[SFBMAX]; + int count1bits; + /* added for LSF */ + const int *sfb_partition_table; + int slen[4]; + + int max_nonzero_coeff; + char energy_above_cutoff[SFBMAX]; +} gr_info; + +typedef struct { + gr_info tt[2][2]; + int main_data_begin; + int private_bits; + int resvDrain_pre; + int resvDrain_post; + int scfsi[2][4]; +} III_side_info_t; + +#endif diff --git a/sources/lame/lame-analysis.h b/sources/lame/lame-analysis.h new file mode 100644 index 0000000..5055a60 --- /dev/null +++ b/sources/lame/lame-analysis.h @@ -0,0 +1,96 @@ +/* + * GTK plotting routines source file + * + * Copyright (c) 1999 Mark Taylor + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef LAME_GTKANAL_H +#define LAME_GTKANAL_H + + +#define READ_AHEAD 40 /* number of frames to read ahead */ +#define MAXMPGLAG READ_AHEAD /* if the mpg123 lag becomes bigger than this + we have to stop */ +#define NUMBACK 6 /* number of frames we can back up */ +#define NUMPINFO (NUMBACK+READ_AHEAD+1) + + + +struct plotting_data { + int frameNum; /* current frame number */ + int frameNum123; + int num_samples; /* number of pcm samples read for this frame */ + double frametime; /* starting time of frame, in seconds */ + double pcmdata[2][1600]; + double pcmdata2[2][1152 + 1152 - DECDELAY]; + double xr[2][2][576]; + double mpg123xr[2][2][576]; + double ms_ratio[2]; + double ms_ener_ratio[2]; + + /* L,R, M and S values */ + double energy_save[4][BLKSIZE]; /* psymodel is one ahead */ + double energy[2][4][BLKSIZE]; + double pe[2][4]; + double thr[2][4][SBMAX_l]; + double en[2][4][SBMAX_l]; + double thr_s[2][4][3 * SBMAX_s]; + double en_s[2][4][3 * SBMAX_s]; + double ers_save[4]; /* psymodel is one ahead */ + double ers[2][4]; + + double sfb[2][2][SBMAX_l]; + double sfb_s[2][2][3 * SBMAX_s]; + double LAMEsfb[2][2][SBMAX_l]; + double LAMEsfb_s[2][2][3 * SBMAX_s]; + + int LAMEqss[2][2]; + int qss[2][2]; + int big_values[2][2]; + int sub_gain[2][2][3]; + + double xfsf[2][2][SBMAX_l]; + double xfsf_s[2][2][3 * SBMAX_s]; + + int over[2][2]; + double tot_noise[2][2]; + double max_noise[2][2]; + double over_noise[2][2]; + int over_SSD[2][2]; + int blocktype[2][2]; + int scalefac_scale[2][2]; + int preflag[2][2]; + int mpg123blocktype[2][2]; + int mixed[2][2]; + int mainbits[2][2]; + int sfbits[2][2]; + int LAMEmainbits[2][2]; + int LAMEsfbits[2][2]; + int framesize, stereo, js, ms_stereo, i_stereo, emph, bitrate, sampfreq, maindata; + int crc, padding; + int scfsi[2], mean_bits, resvsize; + int totbits; +}; +#ifndef plotting_data_defined +#define plotting_data_defined +typedef struct plotting_data plotting_data; +#endif +#if 0 +extern plotting_data *pinfo; +#endif +#endif diff --git a/sources/lame/lame.c b/sources/lame/lame.c new file mode 100644 index 0000000..cb82225 --- /dev/null +++ b/sources/lame/lame.c @@ -0,0 +1,2665 @@ +/* -*- mode: C; mode: fold -*- */ +/* + * LAME MP3 encoding engine + * + * Copyright (c) 1999-2000 Mark Taylor + * Copyright (c) 2000-2005 Takehiro Tominaga + * Copyright (c) 2000-2017 Robert Hegemann + * Copyright (c) 2000-2005 Gabriel Bouvigne + * Copyright (c) 2000-2004 Alexander Leidinger + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +/* $Id: lame.c,v 1.377 2017/09/26 12:14:02 robert Exp $ */ + +#ifdef HAVE_CONFIG_H +# include +#endif + + +#include "lame.h" +#include "machine.h" + +#include "encoder.h" +#include "util.h" +#include "lame_global_flags.h" +#include "gain_analysis.h" +#include "bitstream.h" +#include "quantize_pvt.h" +#include "set_get.h" +#include "quantize.h" +#include "psymodel.h" +#include "version.h" +#include "VbrTag.h" +#include "tables.h" + + +#if defined(__FreeBSD__) && !defined(__alpha__) +#include +#endif +#ifdef __riscos__ +#include "asmstuff.h" +#endif + +#ifdef __sun__ +/* woraround for SunOS 4.x, it has SEEK_* defined here */ +#include +#endif + + +#define LAME_DEFAULT_QUALITY 3 + + + +int +is_lame_global_flags_valid(const lame_global_flags * gfp) +{ + if (gfp == NULL) + return 0; + if (gfp->class_id != LAME_ID) + return 0; + return 1; +} + + +int +is_lame_internal_flags_valid(const lame_internal_flags * gfc) +{ + if (gfc == NULL) + return 0; + if (gfc->class_id != LAME_ID) + return 0; + if (gfc->lame_init_params_successful <=0) + return 0; + return 1; +} + + + +static FLOAT +filter_coef(FLOAT x) +{ + if (x > 1.0) + return 0.0; + if (x <= 0.0) + return 1.0; + + return cos(PI / 2 * x); +} + +static void +lame_init_params_ppflt(lame_internal_flags * gfc) +{ + SessionConfig_t *const cfg = &gfc->cfg; + + /***************************************************************/ + /* compute info needed for polyphase filter (filter type==0, default) */ + /***************************************************************/ + + int band, maxband, minband; + FLOAT freq; + int lowpass_band = 32; + int highpass_band = -1; + + if (cfg->lowpass1 > 0) { + minband = 999; + for (band = 0; band <= 31; band++) { + freq = band / 31.0; + /* this band and above will be zeroed: */ + if (freq >= cfg->lowpass2) { + lowpass_band = Min(lowpass_band, band); + } + if (cfg->lowpass1 < freq && freq < cfg->lowpass2) { + minband = Min(minband, band); + } + } + + /* compute the *actual* transition band implemented by + * the polyphase filter */ + if (minband == 999) { + cfg->lowpass1 = (lowpass_band - .75) / 31.0; + } + else { + cfg->lowpass1 = (minband - .75) / 31.0; + } + cfg->lowpass2 = lowpass_band / 31.0; + } + + /* make sure highpass filter is within 90% of what the effective + * highpass frequency will be */ + if (cfg->highpass2 > 0) { + if (cfg->highpass2 < .9 * (.75 / 31.0)) { + cfg->highpass1 = 0; + cfg->highpass2 = 0; + MSGF(gfc, "Warning: highpass filter disabled. " "highpass frequency too small\n"); + } + } + + if (cfg->highpass2 > 0) { + maxband = -1; + for (band = 0; band <= 31; band++) { + freq = band / 31.0; + /* this band and below will be zereod */ + if (freq <= cfg->highpass1) { + highpass_band = Max(highpass_band, band); + } + if (cfg->highpass1 < freq && freq < cfg->highpass2) { + maxband = Max(maxband, band); + } + } + /* compute the *actual* transition band implemented by + * the polyphase filter */ + cfg->highpass1 = highpass_band / 31.0; + if (maxband == -1) { + cfg->highpass2 = (highpass_band + .75) / 31.0; + } + else { + cfg->highpass2 = (maxband + .75) / 31.0; + } + } + + for (band = 0; band < 32; band++) { + FLOAT fc1, fc2; + freq = band / 31.0f; + if (cfg->highpass2 > cfg->highpass1) { + fc1 = filter_coef((cfg->highpass2 - freq) / (cfg->highpass2 - cfg->highpass1 + 1e-20)); + } + else { + fc1 = 1.0f; + } + if (cfg->lowpass2 > cfg->lowpass1) { + fc2 = filter_coef((freq - cfg->lowpass1) / (cfg->lowpass2 - cfg->lowpass1 + 1e-20)); + } + else { + fc2 = 1.0f; + } + gfc->sv_enc.amp_filter[band] = fc1 * fc2; + } +} + + +static void +optimum_bandwidth(double *const lowerlimit, double *const upperlimit, const unsigned bitrate) +{ +/* + * Input: + * bitrate total bitrate in kbps + * + * Output: + * lowerlimit: best lowpass frequency limit for input filter in Hz + * upperlimit: best highpass frequency limit for input filter in Hz + */ + int table_index; + + typedef struct { + int bitrate; /* only indicative value */ + int lowpass; + } band_pass_t; + + const band_pass_t freq_map[] = { + {8, 2000}, + {16, 3700}, + {24, 3900}, + {32, 5500}, + {40, 7000}, + {48, 7500}, + {56, 10000}, + {64, 11000}, + {80, 13500}, + {96, 15100}, + {112, 15600}, + {128, 17000}, + {160, 17500}, + {192, 18600}, + {224, 19400}, + {256, 19700}, + {320, 20500} + }; + + + table_index = nearestBitrateFullIndex(bitrate); + + (void) freq_map[table_index].bitrate; + *lowerlimit = freq_map[table_index].lowpass; + + +/* + * Now we try to choose a good high pass filtering frequency. + * This value is currently not used. + * For fu < 16 kHz: sqrt(fu*fl) = 560 Hz + * For fu = 18 kHz: no high pass filtering + * This gives: + * + * 2 kHz => 160 Hz + * 3 kHz => 107 Hz + * 4 kHz => 80 Hz + * 8 kHz => 40 Hz + * 16 kHz => 20 Hz + * 17 kHz => 10 Hz + * 18 kHz => 0 Hz + * + * These are ad hoc values and these can be optimized if a high pass is available. + */ +/* if (f_low <= 16000) + f_high = 16000. * 20. / f_low; + else if (f_low <= 18000) + f_high = 180. - 0.01 * f_low; + else + f_high = 0.;*/ + + /* + * When we sometimes have a good highpass filter, we can add the highpass + * frequency to the lowpass frequency + */ + + /*if (upperlimit != NULL) + *upperlimit = f_high;*/ + (void) upperlimit; +} + + +static int +optimum_samplefreq(int lowpassfreq, int input_samplefreq) +{ +/* + * Rules: + * - if possible, sfb21 should NOT be used + * + */ + int suggested_samplefreq = 44100; + + if (input_samplefreq >= 48000) + suggested_samplefreq = 48000; + else if (input_samplefreq >= 44100) + suggested_samplefreq = 44100; + else if (input_samplefreq >= 32000) + suggested_samplefreq = 32000; + else if (input_samplefreq >= 24000) + suggested_samplefreq = 24000; + else if (input_samplefreq >= 22050) + suggested_samplefreq = 22050; + else if (input_samplefreq >= 16000) + suggested_samplefreq = 16000; + else if (input_samplefreq >= 12000) + suggested_samplefreq = 12000; + else if (input_samplefreq >= 11025) + suggested_samplefreq = 11025; + else if (input_samplefreq >= 8000) + suggested_samplefreq = 8000; + + if (lowpassfreq == -1) + return suggested_samplefreq; + + if (lowpassfreq <= 15960) + suggested_samplefreq = 44100; + if (lowpassfreq <= 15250) + suggested_samplefreq = 32000; + if (lowpassfreq <= 11220) + suggested_samplefreq = 24000; + if (lowpassfreq <= 9970) + suggested_samplefreq = 22050; + if (lowpassfreq <= 7230) + suggested_samplefreq = 16000; + if (lowpassfreq <= 5420) + suggested_samplefreq = 12000; + if (lowpassfreq <= 4510) + suggested_samplefreq = 11025; + if (lowpassfreq <= 3970) + suggested_samplefreq = 8000; + + if (input_samplefreq < suggested_samplefreq) { + /* choose a valid MPEG sample frequency above the input sample frequency + to avoid SFB21/12 bitrate bloat + rh 061115 + */ + if (input_samplefreq > 44100) { + return 48000; + } + if (input_samplefreq > 32000) { + return 44100; + } + if (input_samplefreq > 24000) { + return 32000; + } + if (input_samplefreq > 22050) { + return 24000; + } + if (input_samplefreq > 16000) { + return 22050; + } + if (input_samplefreq > 12000) { + return 16000; + } + if (input_samplefreq > 11025) { + return 12000; + } + if (input_samplefreq > 8000) { + return 11025; + } + return 8000; + } + return suggested_samplefreq; +} + + + + + +/* set internal feature flags. USER should not access these since + * some combinations will produce strange results */ +static void +lame_init_qval(lame_global_flags * gfp) +{ + lame_internal_flags *const gfc = gfp->internal_flags; + SessionConfig_t *const cfg = &gfc->cfg; + + switch (gfp->quality) { + default: + case 9: /* no psymodel, no noise shaping */ + cfg->noise_shaping = 0; + cfg->noise_shaping_amp = 0; + cfg->noise_shaping_stop = 0; + cfg->use_best_huffman = 0; + cfg->full_outer_loop = 0; + break; + + case 8: + gfp->quality = 7; + /*lint --fallthrough */ + case 7: /* use psymodel (for short block and m/s switching), but no noise shapping */ + cfg->noise_shaping = 0; + cfg->noise_shaping_amp = 0; + cfg->noise_shaping_stop = 0; + cfg->use_best_huffman = 0; + cfg->full_outer_loop = 0; + if (cfg->vbr == vbr_mt || cfg->vbr == vbr_mtrh) { + cfg->full_outer_loop = -1; + } + break; + + case 6: + if (cfg->noise_shaping == 0) + cfg->noise_shaping = 1; + cfg->noise_shaping_amp = 0; + cfg->noise_shaping_stop = 0; + if (cfg->subblock_gain == -1) + cfg->subblock_gain = 1; + cfg->use_best_huffman = 0; + cfg->full_outer_loop = 0; + break; + + case 5: + if (cfg->noise_shaping == 0) + cfg->noise_shaping = 1; + cfg->noise_shaping_amp = 0; + cfg->noise_shaping_stop = 0; + if (cfg->subblock_gain == -1) + cfg->subblock_gain = 1; + cfg->use_best_huffman = 0; + cfg->full_outer_loop = 0; + break; + + case 4: + if (cfg->noise_shaping == 0) + cfg->noise_shaping = 1; + cfg->noise_shaping_amp = 0; + cfg->noise_shaping_stop = 0; + if (cfg->subblock_gain == -1) + cfg->subblock_gain = 1; + cfg->use_best_huffman = 1; + cfg->full_outer_loop = 0; + break; + + case 3: + if (cfg->noise_shaping == 0) + cfg->noise_shaping = 1; + cfg->noise_shaping_amp = 1; + cfg->noise_shaping_stop = 1; + if (cfg->subblock_gain == -1) + cfg->subblock_gain = 1; + cfg->use_best_huffman = 1; + cfg->full_outer_loop = 0; + break; + + case 2: + if (cfg->noise_shaping == 0) + cfg->noise_shaping = 1; + if (gfc->sv_qnt.substep_shaping == 0) + gfc->sv_qnt.substep_shaping = 2; + cfg->noise_shaping_amp = 1; + cfg->noise_shaping_stop = 1; + if (cfg->subblock_gain == -1) + cfg->subblock_gain = 1; + cfg->use_best_huffman = 1; /* inner loop */ + cfg->full_outer_loop = 0; + break; + + case 1: + if (cfg->noise_shaping == 0) + cfg->noise_shaping = 1; + if (gfc->sv_qnt.substep_shaping == 0) + gfc->sv_qnt.substep_shaping = 2; + cfg->noise_shaping_amp = 2; + cfg->noise_shaping_stop = 1; + if (cfg->subblock_gain == -1) + cfg->subblock_gain = 1; + cfg->use_best_huffman = 1; + cfg->full_outer_loop = 0; + break; + + case 0: + if (cfg->noise_shaping == 0) + cfg->noise_shaping = 1; + if (gfc->sv_qnt.substep_shaping == 0) + gfc->sv_qnt.substep_shaping = 2; + cfg->noise_shaping_amp = 2; + cfg->noise_shaping_stop = 1; + if (cfg->subblock_gain == -1) + cfg->subblock_gain = 1; + cfg->use_best_huffman = 1; /*type 2 disabled because of it slowness, + in favor of full outer loop search */ + cfg->full_outer_loop = 1; + break; + } + +} + + + +static double +linear_int(double a, double b, double m) +{ + return a + m * (b - a); +} + + + +/******************************************************************** + * initialize internal params based on data in gf + * (globalflags struct filled in by calling program) + * + * OUTLINE: + * + * We first have some complex code to determine bitrate, + * output samplerate and mode. It is complicated by the fact + * that we allow the user to set some or all of these parameters, + * and need to determine best possible values for the rest of them: + * + * 1. set some CPU related flags + * 2. check if we are mono->mono, stereo->mono or stereo->stereo + * 3. compute bitrate and output samplerate: + * user may have set compression ratio + * user may have set a bitrate + * user may have set a output samplerate + * 4. set some options which depend on output samplerate + * 5. compute the actual compression ratio + * 6. set mode based on compression ratio + * + * The remaining code is much simpler - it just sets options + * based on the mode & compression ratio: + * + * set allow_diff_short based on mode + * select lowpass filter based on compression ratio & mode + * set the bitrate index, and min/max bitrates for VBR modes + * disable VBR tag if it is not appropriate + * initialize the bitstream + * initialize scalefac_band data + * set sideinfo_len (based on channels, CRC, out_samplerate) + * write an id3v2 tag into the bitstream + * write VBR tag into the bitstream + * set mpeg1/2 flag + * estimate the number of frames (based on a lot of data) + * + * now we set more flags: + * nspsytune: + * see code + * VBR modes + * see code + * CBR/ABR + * see code + * + * Finally, we set the algorithm flags based on the gfp->quality value + * lame_init_qval(gfp); + * + ********************************************************************/ +int +lame_init_params(lame_global_flags * gfp) +{ + + int i; + int j; + lame_internal_flags *gfc; + SessionConfig_t *cfg; + + if (!is_lame_global_flags_valid(gfp)) + return -1; + + gfc = gfp->internal_flags; + if (gfc == 0) + return -1; + + if (is_lame_internal_flags_valid(gfc)) + return -1; /* already initialized */ + + /* start updating lame internal flags */ + gfc->class_id = LAME_ID; + gfc->lame_init_params_successful = 0; /* will be set to one, when we get through until the end */ + + if (gfp->samplerate_in < 1) + return -1; /* input sample rate makes no sense */ + if (gfp->num_channels < 1 || 2 < gfp->num_channels) + return -1; /* number of input channels makes no sense */ + if (gfp->samplerate_out != 0) { + int v=0; + if (SmpFrqIndex(gfp->samplerate_out, &v) < 0) + return -1; /* output sample rate makes no sense */ + } + + cfg = &gfc->cfg; + + cfg->enforce_min_bitrate = gfp->VBR_hard_min; + cfg->analysis = gfp->analysis; + if (cfg->analysis) + gfp->write_lame_tag = 0; + + /* some file options not allowed if output is: not specified or stdout */ + if (gfc->pinfo != NULL) + gfp->write_lame_tag = 0; /* disable Xing VBR tag */ + + /* report functions */ + gfc->report_msg = gfp->report.msgf; + gfc->report_dbg = gfp->report.debugf; + gfc->report_err = gfp->report.errorf; + + if (gfp->asm_optimizations.amd3dnow) + gfc->CPU_features.AMD_3DNow = has_3DNow(); + else + gfc->CPU_features.AMD_3DNow = 0; + + if (gfp->asm_optimizations.mmx) + gfc->CPU_features.MMX = has_MMX(); + else + gfc->CPU_features.MMX = 0; + + if (gfp->asm_optimizations.sse) { + gfc->CPU_features.SSE = has_SSE(); + gfc->CPU_features.SSE2 = has_SSE2(); + } + else { + gfc->CPU_features.SSE = 0; + gfc->CPU_features.SSE2 = 0; + } + + + cfg->vbr = gfp->VBR; + cfg->error_protection = gfp->error_protection; + cfg->copyright = gfp->copyright; + cfg->original = gfp->original; + cfg->extension = gfp->extension; + cfg->emphasis = gfp->emphasis; + + cfg->channels_in = gfp->num_channels; + if (cfg->channels_in == 1) + gfp->mode = MONO; + cfg->channels_out = (gfp->mode == MONO) ? 1 : 2; + if (gfp->mode != JOINT_STEREO) + gfp->force_ms = 0; /* forced mid/side stereo for j-stereo only */ + cfg->force_ms = gfp->force_ms; + + if (cfg->vbr == vbr_off && gfp->VBR_mean_bitrate_kbps != 128 && gfp->brate == 0) + gfp->brate = gfp->VBR_mean_bitrate_kbps; + + switch (cfg->vbr) { + case vbr_off: + case vbr_mtrh: + case vbr_mt: + /* these modes can handle free format condition */ + break; + default: + gfp->free_format = 0; /* mode can't be mixed with free format */ + break; + } + + cfg->free_format = gfp->free_format; + + if (cfg->vbr == vbr_off && gfp->brate == 0) { + /* no bitrate or compression ratio specified, use 11.025 */ + if (EQ(gfp->compression_ratio, 0)) + gfp->compression_ratio = 11.025; /* rate to compress a CD down to exactly 128000 bps */ + } + + /* find bitrate if user specify a compression ratio */ + if (cfg->vbr == vbr_off && gfp->compression_ratio > 0) { + + if (gfp->samplerate_out == 0) + gfp->samplerate_out = map2MP3Frequency((int) (0.97 * gfp->samplerate_in)); /* round up with a margin of 3% */ + + /* choose a bitrate for the output samplerate which achieves + * specified compression ratio + */ + gfp->brate = gfp->samplerate_out * 16 * cfg->channels_out / (1.e3 * gfp->compression_ratio); + + /* we need the version for the bitrate table look up */ + cfg->samplerate_index = SmpFrqIndex(gfp->samplerate_out, &cfg->version); + assert(cfg->samplerate_index >=0); + + if (!cfg->free_format) /* for non Free Format find the nearest allowed bitrate */ + gfp->brate = FindNearestBitrate(gfp->brate, cfg->version, gfp->samplerate_out); + } + if (gfp->samplerate_out) { + if (gfp->samplerate_out < 16000) { + gfp->VBR_mean_bitrate_kbps = Max(gfp->VBR_mean_bitrate_kbps, 8); + gfp->VBR_mean_bitrate_kbps = Min(gfp->VBR_mean_bitrate_kbps, 64); + } + else if (gfp->samplerate_out < 32000) { + gfp->VBR_mean_bitrate_kbps = Max(gfp->VBR_mean_bitrate_kbps, 8); + gfp->VBR_mean_bitrate_kbps = Min(gfp->VBR_mean_bitrate_kbps, 160); + } + else { + gfp->VBR_mean_bitrate_kbps = Max(gfp->VBR_mean_bitrate_kbps, 32); + gfp->VBR_mean_bitrate_kbps = Min(gfp->VBR_mean_bitrate_kbps, 320); + } + } + /* WORK IN PROGRESS */ + /* mapping VBR scale to internal VBR quality settings */ + if (gfp->samplerate_out == 0 && (cfg->vbr == vbr_mt || cfg->vbr == vbr_mtrh)) { + float const qval = gfp->VBR_q + gfp->VBR_q_frac; + struct q_map { int sr_a; float qa, qb, ta, tb; int lp; }; + struct q_map const m[9] + = { {48000, 0.0,6.5, 0.0,6.5, 23700} + , {44100, 0.0,6.5, 0.0,6.5, 21780} + , {32000, 6.5,8.0, 5.2,6.5, 15800} + , {24000, 8.0,8.5, 5.2,6.0, 11850} + , {22050, 8.5,9.01, 5.2,6.5, 10892} + , {16000, 9.01,9.4, 4.9,6.5, 7903} + , {12000, 9.4,9.6, 4.5,6.0, 5928} + , {11025, 9.6,9.9, 5.1,6.5, 5446} + , { 8000, 9.9,10., 4.9,6.5, 3952} + }; + for (i = 2; i < 9; ++i) { + if (gfp->samplerate_in == m[i].sr_a) { + if (qval < m[i].qa) { + double d = qval / m[i].qa; + d = d * m[i].ta; + gfp->VBR_q = (int)d; + gfp->VBR_q_frac = d - gfp->VBR_q; + } + } + if (gfp->samplerate_in >= m[i].sr_a) { + if (m[i].qa <= qval && qval < m[i].qb) { + float const q_ = m[i].qb-m[i].qa; + float const t_ = m[i].tb-m[i].ta; + double d = m[i].ta + t_ * (qval-m[i].qa) / q_; + gfp->VBR_q = (int)d; + gfp->VBR_q_frac = d - gfp->VBR_q; + gfp->samplerate_out = m[i].sr_a; + if (gfp->lowpassfreq == 0) { + gfp->lowpassfreq = -1; + } + break; + } + } + } + } + + /****************************************************************/ + /* if a filter has not been enabled, see if we should add one: */ + /****************************************************************/ + if (gfp->lowpassfreq == 0) { + double lowpass = 16000; + double highpass; + + switch (cfg->vbr) { + case vbr_off:{ + optimum_bandwidth(&lowpass, &highpass, gfp->brate); + break; + } + case vbr_abr:{ + optimum_bandwidth(&lowpass, &highpass, gfp->VBR_mean_bitrate_kbps); + break; + } + case vbr_rh:{ + int const x[11] = { + 19500, 19000, 18600, 18000, 17500, 16000, 15600, 14900, 12500, 10000, 3950 + }; + if (0 <= gfp->VBR_q && gfp->VBR_q <= 9) { + double a = x[gfp->VBR_q], b = x[gfp->VBR_q + 1], m = gfp->VBR_q_frac; + lowpass = linear_int(a, b, m); + } + else { + lowpass = 19500; + } + break; + } + case vbr_mtrh: + case vbr_mt:{ + int const x[11] = { + 24000, 19500, 18500, 18000, 17500, 17000, 16500, 15600, 15200, 7230, 3950 + }; + if (0 <= gfp->VBR_q && gfp->VBR_q <= 9) { + double a = x[gfp->VBR_q], b = x[gfp->VBR_q + 1], m = gfp->VBR_q_frac; + lowpass = linear_int(a, b, m); + } + else { + lowpass = 21500; + } + break; + } + default:{ + int const x[11] = { + 19500, 19000, 18500, 18000, 17500, 16500, 15500, 14500, 12500, 9500, 3950 + }; + if (0 <= gfp->VBR_q && gfp->VBR_q <= 9) { + double a = x[gfp->VBR_q], b = x[gfp->VBR_q + 1], m = gfp->VBR_q_frac; + lowpass = linear_int(a, b, m); + } + else { + lowpass = 19500; + } + } + } + + if (gfp->mode == MONO && (cfg->vbr == vbr_off || cfg->vbr == vbr_abr)) + lowpass *= 1.5; + + gfp->lowpassfreq = lowpass; + } + + if (gfp->samplerate_out == 0) { + if (2 * gfp->lowpassfreq > gfp->samplerate_in) { + gfp->lowpassfreq = gfp->samplerate_in / 2; + } + gfp->samplerate_out = optimum_samplefreq((int) gfp->lowpassfreq, gfp->samplerate_in); + } + if (cfg->vbr == vbr_mt || cfg->vbr == vbr_mtrh) { + gfp->lowpassfreq = Min(24000, gfp->lowpassfreq); + } + else { + gfp->lowpassfreq = Min(20500, gfp->lowpassfreq); + } + gfp->lowpassfreq = Min(gfp->samplerate_out / 2, gfp->lowpassfreq); + + if (cfg->vbr == vbr_off) { + gfp->compression_ratio = gfp->samplerate_out * 16 * cfg->channels_out / (1.e3 * gfp->brate); + } + if (cfg->vbr == vbr_abr) { + gfp->compression_ratio = + gfp->samplerate_out * 16 * cfg->channels_out / (1.e3 * gfp->VBR_mean_bitrate_kbps); + } + + cfg->disable_reservoir = gfp->disable_reservoir; + cfg->lowpassfreq = gfp->lowpassfreq; + cfg->highpassfreq = gfp->highpassfreq; + cfg->samplerate_in = gfp->samplerate_in; + cfg->samplerate_out = gfp->samplerate_out; + cfg->mode_gr = cfg->samplerate_out <= 24000 ? 1 : 2; /* Number of granules per frame */ + + + /* + * sample freq bitrate compression ratio + * [kHz] [kbps/channel] for 16 bit input + * 44.1 56 12.6 + * 44.1 64 11.025 + * 44.1 80 8.82 + * 22.05 24 14.7 + * 22.05 32 11.025 + * 22.05 40 8.82 + * 16 16 16.0 + * 16 24 10.667 + * + */ + /* + * For VBR, take a guess at the compression_ratio. + * For example: + * + * VBR_q compression like + * - 4.4 320 kbps/44 kHz + * 0...1 5.5 256 kbps/44 kHz + * 2 7.3 192 kbps/44 kHz + * 4 8.8 160 kbps/44 kHz + * 6 11 128 kbps/44 kHz + * 9 14.7 96 kbps + * + * for lower bitrates, downsample with --resample + */ + + switch (cfg->vbr) { + case vbr_mt: + case vbr_rh: + case vbr_mtrh: + { + /*numbers are a bit strange, but they determine the lowpass value */ + FLOAT const cmp[] = { 5.7, 6.5, 7.3, 8.2, 10, 11.9, 13, 14, 15, 16.5 }; + gfp->compression_ratio = cmp[gfp->VBR_q]; + } + break; + case vbr_abr: + gfp->compression_ratio = + cfg->samplerate_out * 16 * cfg->channels_out / (1.e3 * gfp->VBR_mean_bitrate_kbps); + break; + default: + gfp->compression_ratio = cfg->samplerate_out * 16 * cfg->channels_out / (1.e3 * gfp->brate); + break; + } + + + /* mode = -1 (not set by user) or + * mode = MONO (because of only 1 input channel). + * If mode has not been set, then select J-STEREO + */ + if (gfp->mode == NOT_SET) { + gfp->mode = JOINT_STEREO; + } + + cfg->mode = gfp->mode; + + + /* apply user driven high pass filter */ + if (cfg->highpassfreq > 0) { + cfg->highpass1 = 2. * cfg->highpassfreq; + + if (gfp->highpasswidth >= 0) + cfg->highpass2 = 2. * (cfg->highpassfreq + gfp->highpasswidth); + else /* 0% above on default */ + cfg->highpass2 = (1 + 0.00) * 2. * cfg->highpassfreq; + + cfg->highpass1 /= cfg->samplerate_out; + cfg->highpass2 /= cfg->samplerate_out; + } + else { + cfg->highpass1 = 0; + cfg->highpass2 = 0; + } + /* apply user driven low pass filter */ + cfg->lowpass1 = 0; + cfg->lowpass2 = 0; + if (cfg->lowpassfreq > 0 && cfg->lowpassfreq < (cfg->samplerate_out / 2) ) { + cfg->lowpass2 = 2. * cfg->lowpassfreq; + if (gfp->lowpasswidth >= 0) { + cfg->lowpass1 = 2. * (cfg->lowpassfreq - gfp->lowpasswidth); + if (cfg->lowpass1 < 0) /* has to be >= 0 */ + cfg->lowpass1 = 0; + } + else { /* 0% below on default */ + cfg->lowpass1 = (1 - 0.00) * 2. * cfg->lowpassfreq; + } + cfg->lowpass1 /= cfg->samplerate_out; + cfg->lowpass2 /= cfg->samplerate_out; + } + + + + + /**********************************************************************/ + /* compute info needed for polyphase filter (filter type==0, default) */ + /**********************************************************************/ + lame_init_params_ppflt(gfc); + + + /******************************************************* + * samplerate and bitrate index + *******************************************************/ + cfg->samplerate_index = SmpFrqIndex(cfg->samplerate_out, &cfg->version); + assert(cfg->samplerate_index >= 0); + + if (cfg->vbr == vbr_off) { + if (cfg->free_format) { + gfc->ov_enc.bitrate_index = 0; + } + else { + gfp->brate = FindNearestBitrate(gfp->brate, cfg->version, cfg->samplerate_out); + gfc->ov_enc.bitrate_index = BitrateIndex(gfp->brate, cfg->version, cfg->samplerate_out); + if (gfc->ov_enc.bitrate_index <= 0) { + /* This never happens, because of preceding FindNearestBitrate! + * But, set a sane value, just in case + */ + assert(0); + gfc->ov_enc.bitrate_index = 8; + } + } + } + else { + gfc->ov_enc.bitrate_index = 1; + } + + init_bit_stream_w(gfc); + + j = cfg->samplerate_index + (3 * cfg->version) + 6 * (cfg->samplerate_out < 16000); + for (i = 0; i < SBMAX_l + 1; i++) + gfc->scalefac_band.l[i] = sfBandIndex[j].l[i]; + + for (i = 0; i < PSFB21 + 1; i++) { + int const size = (gfc->scalefac_band.l[22] - gfc->scalefac_band.l[21]) / PSFB21; + int const start = gfc->scalefac_band.l[21] + i * size; + gfc->scalefac_band.psfb21[i] = start; + } + gfc->scalefac_band.psfb21[PSFB21] = 576; + + for (i = 0; i < SBMAX_s + 1; i++) + gfc->scalefac_band.s[i] = sfBandIndex[j].s[i]; + + for (i = 0; i < PSFB12 + 1; i++) { + int const size = (gfc->scalefac_band.s[13] - gfc->scalefac_band.s[12]) / PSFB12; + int const start = gfc->scalefac_band.s[12] + i * size; + gfc->scalefac_band.psfb12[i] = start; + } + gfc->scalefac_band.psfb12[PSFB12] = 192; + + /* determine the mean bitrate for main data */ + if (cfg->mode_gr == 2) /* MPEG 1 */ + cfg->sideinfo_len = (cfg->channels_out == 1) ? 4 + 17 : 4 + 32; + else /* MPEG 2 */ + cfg->sideinfo_len = (cfg->channels_out == 1) ? 4 + 9 : 4 + 17; + + if (cfg->error_protection) + cfg->sideinfo_len += 2; + + { + int k; + + for (k = 0; k < 19; k++) + gfc->sv_enc.pefirbuf[k] = 700 * cfg->mode_gr * cfg->channels_out; + + if (gfp->ATHtype == -1) + gfp->ATHtype = 4; + } + + assert(gfp->VBR_q <= 9); + assert(gfp->VBR_q >= 0); + + switch (cfg->vbr) { + + case vbr_mt: + case vbr_mtrh:{ + if (gfp->strict_ISO < 0) { + gfp->strict_ISO = MDB_MAXIMUM; + } + if (gfp->useTemporal < 0) { + gfp->useTemporal = 0; /* off by default for this VBR mode */ + } + + (void) apply_preset(gfp, 500 - (gfp->VBR_q * 10), 0); + /* The newer VBR code supports only a limited + subset of quality levels: + 9-5=5 are the same, uses x^3/4 quantization + 4-0=0 are the same 5 plus best huffman divide code + */ + if (gfp->quality < 0) + gfp->quality = LAME_DEFAULT_QUALITY; + if (gfp->quality < 5) + gfp->quality = 0; + if (gfp->quality > 7) + gfp->quality = 7; + + /* sfb21 extra only with MPEG-1 at higher sampling rates + */ + if (gfp->experimentalY) + gfc->sv_qnt.sfb21_extra = 0; + else + gfc->sv_qnt.sfb21_extra = (cfg->samplerate_out > 44000); + + break; + + } + case vbr_rh:{ + + (void) apply_preset(gfp, 500 - (gfp->VBR_q * 10), 0); + + /* sfb21 extra only with MPEG-1 at higher sampling rates + */ + if (gfp->experimentalY) + gfc->sv_qnt.sfb21_extra = 0; + else + gfc->sv_qnt.sfb21_extra = (cfg->samplerate_out > 44000); + + /* VBR needs at least the output of GPSYCHO, + * so we have to garantee that by setting a minimum + * quality level, actually level 6 does it. + * down to level 6 + */ + if (gfp->quality > 6) + gfp->quality = 6; + + + if (gfp->quality < 0) + gfp->quality = LAME_DEFAULT_QUALITY; + + break; + } + + default: /* cbr/abr */ { + + /* no sfb21 extra with CBR code + */ + gfc->sv_qnt.sfb21_extra = 0; + + if (gfp->quality < 0) + gfp->quality = LAME_DEFAULT_QUALITY; + + + if (cfg->vbr == vbr_off) + (void) lame_set_VBR_mean_bitrate_kbps(gfp, gfp->brate); + /* second, set parameters depending on bitrate */ + (void) apply_preset(gfp, gfp->VBR_mean_bitrate_kbps, 0); + gfp->VBR = cfg->vbr; + + break; + } + } + + /*initialize default values common for all modes */ + + gfc->sv_qnt.mask_adjust = gfp->maskingadjust; + gfc->sv_qnt.mask_adjust_short = gfp->maskingadjust_short; + + /* just another daily changing developer switch */ + if (gfp->tune) { + gfc->sv_qnt.mask_adjust += gfp->tune_value_a; + gfc->sv_qnt.mask_adjust_short += gfp->tune_value_a; + } + + + if (cfg->vbr != vbr_off) { /* choose a min/max bitrate for VBR */ + /* if the user didn't specify VBR_max_bitrate: */ + cfg->vbr_min_bitrate_index = 1; /* default: allow 8 kbps (MPEG-2) or 32 kbps (MPEG-1) */ + cfg->vbr_max_bitrate_index = 14; /* default: allow 160 kbps (MPEG-2) or 320 kbps (MPEG-1) */ + if (cfg->samplerate_out < 16000) + cfg->vbr_max_bitrate_index = 8; /* default: allow 64 kbps (MPEG-2.5) */ + if (gfp->VBR_min_bitrate_kbps) { + gfp->VBR_min_bitrate_kbps = + FindNearestBitrate(gfp->VBR_min_bitrate_kbps, cfg->version, cfg->samplerate_out); + cfg->vbr_min_bitrate_index = + BitrateIndex(gfp->VBR_min_bitrate_kbps, cfg->version, cfg->samplerate_out); + if (cfg->vbr_min_bitrate_index < 0) { + /* This never happens, because of preceding FindNearestBitrate! + * But, set a sane value, just in case + */ + assert(0); + cfg->vbr_min_bitrate_index = 1; + } + } + if (gfp->VBR_max_bitrate_kbps) { + gfp->VBR_max_bitrate_kbps = + FindNearestBitrate(gfp->VBR_max_bitrate_kbps, cfg->version, cfg->samplerate_out); + cfg->vbr_max_bitrate_index = + BitrateIndex(gfp->VBR_max_bitrate_kbps, cfg->version, cfg->samplerate_out); + if (cfg->vbr_max_bitrate_index < 0) { + /* This never happens, because of preceding FindNearestBitrate! + * But, set a sane value, just in case + */ + assert(0); + cfg->vbr_max_bitrate_index = cfg->samplerate_out < 16000 ? 8 : 14; + } + } + gfp->VBR_min_bitrate_kbps = bitrate_table[cfg->version][cfg->vbr_min_bitrate_index]; + gfp->VBR_max_bitrate_kbps = bitrate_table[cfg->version][cfg->vbr_max_bitrate_index]; + gfp->VBR_mean_bitrate_kbps = + Min(bitrate_table[cfg->version][cfg->vbr_max_bitrate_index], + gfp->VBR_mean_bitrate_kbps); + gfp->VBR_mean_bitrate_kbps = + Max(bitrate_table[cfg->version][cfg->vbr_min_bitrate_index], + gfp->VBR_mean_bitrate_kbps); + } + + cfg->preset = gfp->preset; + cfg->write_lame_tag = gfp->write_lame_tag; + gfc->sv_qnt.substep_shaping = gfp->substep_shaping; + cfg->noise_shaping = gfp->noise_shaping; + cfg->subblock_gain = gfp->subblock_gain; + cfg->use_best_huffman = gfp->use_best_huffman; + cfg->avg_bitrate = gfp->brate; + cfg->vbr_avg_bitrate_kbps = gfp->VBR_mean_bitrate_kbps; + cfg->compression_ratio = gfp->compression_ratio; + + /* initialize internal qval settings */ + lame_init_qval(gfp); + + + /* automatic ATH adjustment on + */ + if (gfp->athaa_type < 0) + gfc->ATH->use_adjust = 3; + else + gfc->ATH->use_adjust = gfp->athaa_type; + + + /* initialize internal adaptive ATH settings -jd */ + gfc->ATH->aa_sensitivity_p = pow(10.0, gfp->athaa_sensitivity / -10.0); + + + if (gfp->short_blocks == short_block_not_set) { + gfp->short_blocks = short_block_allowed; + } + + /*Note Jan/2003: Many hardware decoders cannot handle short blocks in regular + stereo mode unless they are coupled (same type in both channels) + it is a rare event (1 frame per min. or so) that LAME would use + uncoupled short blocks, so lets turn them off until we decide + how to handle this. No other encoders allow uncoupled short blocks, + even though it is in the standard. */ + /* rh 20040217: coupling makes no sense for mono and dual-mono streams + */ + if (gfp->short_blocks == short_block_allowed + && (cfg->mode == JOINT_STEREO || cfg->mode == STEREO)) { + gfp->short_blocks = short_block_coupled; + } + + cfg->short_blocks = gfp->short_blocks; + + + if (lame_get_quant_comp(gfp) < 0) + (void) lame_set_quant_comp(gfp, 1); + if (lame_get_quant_comp_short(gfp) < 0) + (void) lame_set_quant_comp_short(gfp, 0); + + if (lame_get_msfix(gfp) < 0) + lame_set_msfix(gfp, 0); + + /* select psychoacoustic model */ + (void) lame_set_exp_nspsytune(gfp, lame_get_exp_nspsytune(gfp) | 1); + + if (gfp->ATHtype < 0) + gfp->ATHtype = 4; + + if (gfp->ATHcurve < 0) + gfp->ATHcurve = 4; + + if (gfp->interChRatio < 0) + gfp->interChRatio = 0; + + if (gfp->useTemporal < 0) + gfp->useTemporal = 1; /* on by default */ + + + cfg->interChRatio = gfp->interChRatio; + cfg->msfix = gfp->msfix; + cfg->ATH_offset_db = 0-gfp->ATH_lower_db; + cfg->ATH_offset_factor = powf(10.f, cfg->ATH_offset_db * 0.1f); + cfg->ATHcurve = gfp->ATHcurve; + cfg->ATHtype = gfp->ATHtype; + cfg->ATHonly = gfp->ATHonly; + cfg->ATHshort = gfp->ATHshort; + cfg->noATH = gfp->noATH; + + cfg->quant_comp = gfp->quant_comp; + cfg->quant_comp_short = gfp->quant_comp_short; + + cfg->use_temporal_masking_effect = gfp->useTemporal; + if (cfg->mode == JOINT_STEREO) { + cfg->use_safe_joint_stereo = gfp->exp_nspsytune & 2; + } + else { + cfg->use_safe_joint_stereo = 0; + } + { + cfg->adjust_bass_db = (gfp->exp_nspsytune >> 2) & 63; + if (cfg->adjust_bass_db >= 32.f) + cfg->adjust_bass_db -= 64.f; + cfg->adjust_bass_db *= 0.25f; + + cfg->adjust_alto_db = (gfp->exp_nspsytune >> 8) & 63; + if (cfg->adjust_alto_db >= 32.f) + cfg->adjust_alto_db -= 64.f; + cfg->adjust_alto_db *= 0.25f; + + cfg->adjust_treble_db = (gfp->exp_nspsytune >> 14) & 63; + if (cfg->adjust_treble_db >= 32.f) + cfg->adjust_treble_db -= 64.f; + cfg->adjust_treble_db *= 0.25f; + + /* to be compatible with Naoki's original code, the next 6 bits + * define only the amount of changing treble for sfb21 */ + cfg->adjust_sfb21_db = (gfp->exp_nspsytune >> 20) & 63; + if (cfg->adjust_sfb21_db >= 32.f) + cfg->adjust_sfb21_db -= 64.f; + cfg->adjust_sfb21_db *= 0.25f; + cfg->adjust_sfb21_db += cfg->adjust_treble_db; + } + + /* Setting up the PCM input data transform matrix, to apply + * user defined re-scaling, and or two-to-one channel downmix. + */ + { + FLOAT m[2][2] = { {1.0f, 0.0f}, {0.0f, 1.0f} }; + + /* user selected scaling of the samples */ + m[0][0] *= gfp->scale; + m[0][1] *= gfp->scale; + m[1][0] *= gfp->scale; + m[1][1] *= gfp->scale; + /* user selected scaling of the channel 0 (left) samples */ + m[0][0] *= gfp->scale_left; + m[0][1] *= gfp->scale_left; + /* user selected scaling of the channel 1 (right) samples */ + m[1][0] *= gfp->scale_right; + m[1][1] *= gfp->scale_right; + /* Downsample to Mono if 2 channels in and 1 channel out */ + if (cfg->channels_in == 2 && cfg->channels_out == 1) { + m[0][0] = 0.5f * (m[0][0] + m[1][0]); + m[0][1] = 0.5f * (m[0][1] + m[1][1]); + m[1][0] = 0; + m[1][1] = 0; + } + cfg->pcm_transform[0][0] = m[0][0]; + cfg->pcm_transform[0][1] = m[0][1]; + cfg->pcm_transform[1][0] = m[1][0]; + cfg->pcm_transform[1][1] = m[1][1]; + } + + /* padding method as described in + * "MPEG-Layer3 / Bitstream Syntax and Decoding" + * by Martin Sieler, Ralph Sperschneider + * + * note: there is no padding for the very first frame + * + * Robert Hegemann 2000-06-22 + */ + gfc->sv_enc.slot_lag = gfc->sv_enc.frac_SpF = 0; + if (cfg->vbr == vbr_off) + gfc->sv_enc.slot_lag = gfc->sv_enc.frac_SpF + = ((cfg->version + 1) * 72000L * cfg->avg_bitrate) % cfg->samplerate_out; + + (void) lame_init_bitstream(gfp); + + iteration_init(gfc); + (void) psymodel_init(gfp); + + cfg->buffer_constraint = get_max_frame_buffer_size_by_constraint(cfg, gfp->strict_ISO); + + + cfg->findReplayGain = gfp->findReplayGain; + cfg->decode_on_the_fly = gfp->decode_on_the_fly; + + if (cfg->decode_on_the_fly) + cfg->findPeakSample = 1; + + if (cfg->findReplayGain) { + if (InitGainAnalysis(gfc->sv_rpg.rgdata, cfg->samplerate_out) == INIT_GAIN_ANALYSIS_ERROR) { + /* Actually this never happens, our samplerates are the ones RG accepts! + * But just in case, turn RG off + */ + assert(0); + cfg->findReplayGain = 0; + } + } + +#ifdef DECODE_ON_THE_FLY + if (cfg->decode_on_the_fly && !gfp->decode_only) { + if (gfc->hip) { + hip_decode_exit(gfc->hip); + } + gfc->hip = hip_decode_init(); + /* report functions */ + hip_set_errorf(gfc->hip, gfp->report.errorf); + hip_set_debugf(gfc->hip, gfp->report.debugf); + hip_set_msgf(gfc->hip, gfp->report.msgf); + } +#endif + /* updating lame internal flags finished successful */ + gfc->lame_init_params_successful = 1; + return 0; +} + +static void +concatSep(char* dest, char const* sep, char const* str) +{ + if (*dest != 0) strcat(dest, sep); + strcat(dest, str); +} + +/* + * print_config + * + * Prints some selected information about the coding parameters via + * the macro command MSGF(), which is currently mapped to lame_errorf + * (reports via a error function?), which is a printf-like function + * for . + */ + +void +lame_print_config(const lame_global_flags * gfp) +{ + lame_internal_flags const *const gfc = gfp->internal_flags; + SessionConfig_t const *const cfg = &gfc->cfg; + double const out_samplerate = cfg->samplerate_out; + double const in_samplerate = cfg->samplerate_in; + + MSGF(gfc, "LAME %s %s (%s)\n", get_lame_version(), get_lame_os_bitness(), get_lame_url()); + +#if (LAME_ALPHA_VERSION) + MSGF(gfc, "warning: alpha versions should be used for testing only\n"); +#endif + if (gfc->CPU_features.MMX + || gfc->CPU_features.AMD_3DNow || gfc->CPU_features.SSE || gfc->CPU_features.SSE2) { + char text[256] = { 0 }; + int fft_asm_used = 0; +#ifdef HAVE_NASM + if (gfc->CPU_features.AMD_3DNow) { + fft_asm_used = 1; + } + else if (gfc->CPU_features.SSE) { + fft_asm_used = 2; + } +#else +# if defined( HAVE_XMMINTRIN_H ) && defined( MIN_ARCH_SSE ) + { + fft_asm_used = 3; + } +# endif +#endif + if (gfc->CPU_features.MMX) { +#ifdef MMX_choose_table + concatSep(text, ", ", "MMX (ASM used)"); +#else + concatSep(text, ", ", "MMX"); +#endif + } + if (gfc->CPU_features.AMD_3DNow) { + concatSep(text, ", ", (fft_asm_used == 1) ? "3DNow! (ASM used)" : "3DNow!"); + } + if (gfc->CPU_features.SSE) { +#if defined(HAVE_XMMINTRIN_H) + concatSep(text, ", ", "SSE (ASM used)"); +#else + concatSep(text, ", ", (fft_asm_used == 2) ? "SSE (ASM used)" : "SSE"); +#endif + } + if (gfc->CPU_features.SSE2) { + concatSep(text, ", ", (fft_asm_used == 3) ? "SSE2 (ASM used)" : "SSE2"); + } + MSGF(gfc, "CPU features: %s\n", text); + } + + if (cfg->channels_in == 2 && cfg->channels_out == 1 /* mono */ ) { + MSGF(gfc, "Autoconverting from stereo to mono. Setting encoding to mono mode.\n"); + } + + if (isResamplingNecessary(cfg)) { + MSGF(gfc, "Resampling: input %g kHz output %g kHz\n", + 1.e-3 * in_samplerate, 1.e-3 * out_samplerate); + } + + if (cfg->highpass2 > 0.) + MSGF(gfc, + "Using polyphase highpass filter, transition band: %5.0f Hz - %5.0f Hz\n", + 0.5 * cfg->highpass1 * out_samplerate, 0.5 * cfg->highpass2 * out_samplerate); + if (0. < cfg->lowpass1 || 0. < cfg->lowpass2) { + MSGF(gfc, + "Using polyphase lowpass filter, transition band: %5.0f Hz - %5.0f Hz\n", + 0.5 * cfg->lowpass1 * out_samplerate, 0.5 * cfg->lowpass2 * out_samplerate); + } + else { + MSGF(gfc, "polyphase lowpass filter disabled\n"); + } + + if (cfg->free_format) { + MSGF(gfc, "Warning: many decoders cannot handle free format bitstreams\n"); + if (cfg->avg_bitrate > 320) { + MSGF(gfc, + "Warning: many decoders cannot handle free format bitrates >320 kbps (see documentation)\n"); + } + } +} + + +/** rh: + * some pretty printing is very welcome at this point! + * so, if someone is willing to do so, please do it! + * add more, if you see more... + */ +void +lame_print_internals(const lame_global_flags * gfp) +{ + lame_internal_flags const *const gfc = gfp->internal_flags; + SessionConfig_t const *const cfg = &gfc->cfg; + const char *pc = ""; + + /* compiler/processor optimizations, operational, etc. + */ + MSGF(gfc, "\nmisc:\n\n"); + + MSGF(gfc, "\tscaling: %g\n", gfp->scale); + MSGF(gfc, "\tch0 (left) scaling: %g\n", gfp->scale_left); + MSGF(gfc, "\tch1 (right) scaling: %g\n", gfp->scale_right); + switch (cfg->use_best_huffman) { + default: + pc = "normal"; + break; + case 1: + pc = "best (outside loop)"; + break; + case 2: + pc = "best (inside loop, slow)"; + break; + } + MSGF(gfc, "\thuffman search: %s\n", pc); + MSGF(gfc, "\texperimental Y=%d\n", gfp->experimentalY); + MSGF(gfc, "\t...\n"); + + /* everything controlling the stream format + */ + MSGF(gfc, "\nstream format:\n\n"); + switch (cfg->version) { + case 0: + pc = "2.5"; + break; + case 1: + pc = "1"; + break; + case 2: + pc = "2"; + break; + default: + pc = "?"; + break; + } + MSGF(gfc, "\tMPEG-%s Layer 3\n", pc); + switch (cfg->mode) { + case JOINT_STEREO: + pc = "joint stereo"; + break; + case STEREO: + pc = "stereo"; + break; + case DUAL_CHANNEL: + pc = "dual channel"; + break; + case MONO: + pc = "mono"; + break; + case NOT_SET: + pc = "not set (error)"; + break; + default: + pc = "unknown (error)"; + break; + } + MSGF(gfc, "\t%d channel - %s\n", cfg->channels_out, pc); + + switch (cfg->vbr) { + case vbr_off: + pc = "off"; + break; + default: + pc = "all"; + break; + } + MSGF(gfc, "\tpadding: %s\n", pc); + + if (vbr_default == cfg->vbr) + pc = "(default)"; + else if (cfg->free_format) + pc = "(free format)"; + else + pc = ""; + switch (cfg->vbr) { + case vbr_off: + MSGF(gfc, "\tconstant bitrate - CBR %s\n", pc); + break; + case vbr_abr: + MSGF(gfc, "\tvariable bitrate - ABR %s\n", pc); + break; + case vbr_rh: + MSGF(gfc, "\tvariable bitrate - VBR rh %s\n", pc); + break; + case vbr_mt: + MSGF(gfc, "\tvariable bitrate - VBR mt %s\n", pc); + break; + case vbr_mtrh: + MSGF(gfc, "\tvariable bitrate - VBR mtrh %s\n", pc); + break; + default: + MSGF(gfc, "\t ?? oops, some new one ?? \n"); + break; + } + if (cfg->write_lame_tag) + MSGF(gfc, "\tusing LAME Tag\n"); + MSGF(gfc, "\t...\n"); + + /* everything controlling psychoacoustic settings, like ATH, etc. + */ + MSGF(gfc, "\npsychoacoustic:\n\n"); + + switch (cfg->short_blocks) { + default: + case short_block_not_set: + pc = "?"; + break; + case short_block_allowed: + pc = "allowed"; + break; + case short_block_coupled: + pc = "channel coupled"; + break; + case short_block_dispensed: + pc = "dispensed"; + break; + case short_block_forced: + pc = "forced"; + break; + } + MSGF(gfc, "\tusing short blocks: %s\n", pc); + MSGF(gfc, "\tsubblock gain: %d\n", cfg->subblock_gain); + MSGF(gfc, "\tadjust masking: %g dB\n", gfc->sv_qnt.mask_adjust); + MSGF(gfc, "\tadjust masking short: %g dB\n", gfc->sv_qnt.mask_adjust_short); + MSGF(gfc, "\tquantization comparison: %d\n", cfg->quant_comp); + MSGF(gfc, "\t ^ comparison short blocks: %d\n", cfg->quant_comp_short); + MSGF(gfc, "\tnoise shaping: %d\n", cfg->noise_shaping); + MSGF(gfc, "\t ^ amplification: %d\n", cfg->noise_shaping_amp); + MSGF(gfc, "\t ^ stopping: %d\n", cfg->noise_shaping_stop); + + pc = "using"; + if (cfg->ATHshort) + pc = "the only masking for short blocks"; + if (cfg->ATHonly) + pc = "the only masking"; + if (cfg->noATH) + pc = "not used"; + MSGF(gfc, "\tATH: %s\n", pc); + MSGF(gfc, "\t ^ type: %d\n", cfg->ATHtype); + MSGF(gfc, "\t ^ shape: %g%s\n", cfg->ATHcurve, " (only for type 4)"); + MSGF(gfc, "\t ^ level adjustement: %g dB\n", cfg->ATH_offset_db); + MSGF(gfc, "\t ^ adjust type: %d\n", gfc->ATH->use_adjust); + MSGF(gfc, "\t ^ adjust sensitivity power: %f\n", gfc->ATH->aa_sensitivity_p); + + MSGF(gfc, "\texperimental psy tunings by Naoki Shibata\n"); + MSGF(gfc, "\t adjust masking bass=%g dB, alto=%g dB, treble=%g dB, sfb21=%g dB\n", + 10 * log10(gfc->sv_qnt.longfact[0]), + 10 * log10(gfc->sv_qnt.longfact[7]), + 10 * log10(gfc->sv_qnt.longfact[14]), 10 * log10(gfc->sv_qnt.longfact[21])); + + pc = cfg->use_temporal_masking_effect ? "yes" : "no"; + MSGF(gfc, "\tusing temporal masking effect: %s\n", pc); + MSGF(gfc, "\tinterchannel masking ratio: %g\n", cfg->interChRatio); + MSGF(gfc, "\t...\n"); + + /* that's all ? + */ + MSGF(gfc, "\n"); + return; +} + + +static void +save_gain_values(lame_internal_flags * gfc) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + RpgStateVar_t const *const rsv = &gfc->sv_rpg; + RpgResult_t *const rov = &gfc->ov_rpg; + /* save the ReplayGain value */ + if (cfg->findReplayGain) { + FLOAT const RadioGain = (FLOAT) GetTitleGain(rsv->rgdata); + if (NEQ(RadioGain, GAIN_NOT_ENOUGH_SAMPLES)) { + rov->RadioGain = (int) floor(RadioGain * 10.0 + 0.5); /* round to nearest */ + } + else { + rov->RadioGain = 0; + } + } + + /* find the gain and scale change required for no clipping */ + if (cfg->findPeakSample) { + rov->noclipGainChange = (int) ceil(log10(rov->PeakSample / 32767.0) * 20.0 * 10.0); /* round up */ + + if (rov->noclipGainChange > 0) { /* clipping occurs */ + rov->noclipScale = floor((32767.0f / rov->PeakSample) * 100.0f) / 100.0f; /* round down */ + } + else /* no clipping */ + rov->noclipScale = -1.0f; + } +} + + + +static int +update_inbuffer_size(lame_internal_flags * gfc, const int nsamples) +{ + EncStateVar_t *const esv = &gfc->sv_enc; + if (esv->in_buffer_0 == 0 || esv->in_buffer_nsamples < nsamples) { + if (esv->in_buffer_0) { + free(esv->in_buffer_0); + } + if (esv->in_buffer_1) { + free(esv->in_buffer_1); + } + esv->in_buffer_0 = lame_calloc(sample_t, nsamples); + esv->in_buffer_1 = lame_calloc(sample_t, nsamples); + esv->in_buffer_nsamples = nsamples; + } + if (esv->in_buffer_0 == NULL || esv->in_buffer_1 == NULL) { + if (esv->in_buffer_0) { + free(esv->in_buffer_0); + } + if (esv->in_buffer_1) { + free(esv->in_buffer_1); + } + esv->in_buffer_0 = 0; + esv->in_buffer_1 = 0; + esv->in_buffer_nsamples = 0; + ERRORF(gfc, "Error: can't allocate in_buffer buffer\n"); + return -2; + } + return 0; +} + + +static int +calcNeeded(SessionConfig_t const * cfg) +{ + int mf_needed; + int pcm_samples_per_frame = 576 * cfg->mode_gr; + + /* some sanity checks */ +#if ENCDELAY < MDCTDELAY +# error ENCDELAY is less than MDCTDELAY, see encoder.h +#endif +#if FFTOFFSET > BLKSIZE +# error FFTOFFSET is greater than BLKSIZE, see encoder.h +#endif + + mf_needed = BLKSIZE + pcm_samples_per_frame - FFTOFFSET; /* amount needed for FFT */ + /*mf_needed = Max(mf_needed, 286 + 576 * (1 + gfc->mode_gr)); */ + mf_needed = Max(mf_needed, 512 + pcm_samples_per_frame - 32); + + assert(MFSIZE >= mf_needed); + + return mf_needed; +} + + +/* + * THE MAIN LAME ENCODING INTERFACE + * mt 3/00 + * + * input pcm data, output (maybe) mp3 frames. + * This routine handles all buffering, resampling and filtering for you. + * The required mp3buffer_size can be computed from num_samples, + * samplerate and encoding rate, but here is a worst case estimate: + * + * mp3buffer_size in bytes = 1.25*num_samples + 7200 + * + * return code = number of bytes output in mp3buffer. can be 0 + * + * NOTE: this routine uses LAME's internal PCM data representation, + * 'sample_t'. It should not be used by any application. + * applications should use lame_encode_buffer(), + * lame_encode_buffer_float() + * lame_encode_buffer_int() + * etc... depending on what type of data they are working with. +*/ +static int +lame_encode_buffer_sample_t(lame_internal_flags * gfc, + int nsamples, unsigned char *mp3buf, const int mp3buf_size) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + EncStateVar_t *const esv = &gfc->sv_enc; + int pcm_samples_per_frame = 576 * cfg->mode_gr; + int mp3size = 0, ret, i, ch, mf_needed; + int mp3out; + sample_t *mfbuf[2]; + sample_t *in_buffer[2]; + + if (gfc->class_id != LAME_ID) + return -3; + + if (nsamples == 0) + return 0; + + /* copy out any tags that may have been written into bitstream */ + { /* if user specifed buffer size = 0, dont check size */ + int const buf_size = mp3buf_size == 0 ? INT_MAX : mp3buf_size; + mp3out = copy_buffer(gfc, mp3buf, buf_size, 0); + } + if (mp3out < 0) + return mp3out; /* not enough buffer space */ + mp3buf += mp3out; + mp3size += mp3out; + + in_buffer[0] = esv->in_buffer_0; + in_buffer[1] = esv->in_buffer_1; + + mf_needed = calcNeeded(cfg); + + mfbuf[0] = esv->mfbuf[0]; + mfbuf[1] = esv->mfbuf[1]; + + while (nsamples > 0) { + sample_t const *in_buffer_ptr[2]; + int n_in = 0; /* number of input samples processed with fill_buffer */ + int n_out = 0; /* number of samples output with fill_buffer */ + /* n_in <> n_out if we are resampling */ + + in_buffer_ptr[0] = in_buffer[0]; + in_buffer_ptr[1] = in_buffer[1]; + /* copy in new samples into mfbuf, with resampling */ + fill_buffer(gfc, mfbuf, &in_buffer_ptr[0], nsamples, &n_in, &n_out); + + /* compute ReplayGain of resampled input if requested */ + if (cfg->findReplayGain && !cfg->decode_on_the_fly) + if (AnalyzeSamples + (gfc->sv_rpg.rgdata, &mfbuf[0][esv->mf_size], &mfbuf[1][esv->mf_size], n_out, + cfg->channels_out) == GAIN_ANALYSIS_ERROR) + return -6; + + + + /* update in_buffer counters */ + nsamples -= n_in; + in_buffer[0] += n_in; + if (cfg->channels_out == 2) + in_buffer[1] += n_in; + + /* update mfbuf[] counters */ + esv->mf_size += n_out; + assert(esv->mf_size <= MFSIZE); + + /* lame_encode_flush may have set gfc->mf_sample_to_encode to 0 + * so we have to reinitialize it here when that happened. + */ + if (esv->mf_samples_to_encode < 1) { + esv->mf_samples_to_encode = ENCDELAY + POSTDELAY; + } + esv->mf_samples_to_encode += n_out; + + + if (esv->mf_size >= mf_needed) { + /* encode the frame. */ + /* mp3buf = pointer to current location in buffer */ + /* mp3buf_size = size of original mp3 output buffer */ + /* = 0 if we should not worry about the */ + /* buffer size because calling program is */ + /* to lazy to compute it */ + /* mp3size = size of data written to buffer so far */ + /* mp3buf_size-mp3size = amount of space avalable */ + + int buf_size = mp3buf_size - mp3size; + if (mp3buf_size == 0) + buf_size = INT_MAX; + + ret = lame_encode_mp3_frame(gfc, mfbuf[0], mfbuf[1], mp3buf, buf_size); + + if (ret < 0) + return ret; + mp3buf += ret; + mp3size += ret; + + /* shift out old samples */ + esv->mf_size -= pcm_samples_per_frame; + esv->mf_samples_to_encode -= pcm_samples_per_frame; + for (ch = 0; ch < cfg->channels_out; ch++) + for (i = 0; i < esv->mf_size; i++) + mfbuf[ch][i] = mfbuf[ch][i + pcm_samples_per_frame]; + } + } + assert(nsamples == 0); + + return mp3size; +} + +enum PCMSampleType +{ pcm_short_type +, pcm_int_type +, pcm_long_type +, pcm_float_type +, pcm_double_type +}; + +static void +lame_copy_inbuffer(lame_internal_flags* gfc, + void const* l, void const* r, int nsamples, + enum PCMSampleType pcm_type, int jump, FLOAT s) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + EncStateVar_t *const esv = &gfc->sv_enc; + sample_t* ib0 = esv->in_buffer_0; + sample_t* ib1 = esv->in_buffer_1; + FLOAT m[2][2]; + + /* Apply user defined re-scaling */ + m[0][0] = s * cfg->pcm_transform[0][0]; + m[0][1] = s * cfg->pcm_transform[0][1]; + m[1][0] = s * cfg->pcm_transform[1][0]; + m[1][1] = s * cfg->pcm_transform[1][1]; + + /* make a copy of input buffer, changing type to sample_t */ +#define COPY_AND_TRANSFORM(T) \ +{ \ + T const *bl = l, *br = r; \ + int i; \ + for (i = 0; i < nsamples; i++) { \ + sample_t const xl = *bl; \ + sample_t const xr = *br; \ + sample_t const u = xl * m[0][0] + xr * m[0][1]; \ + sample_t const v = xl * m[1][0] + xr * m[1][1]; \ + ib0[i] = u; \ + ib1[i] = v; \ + bl += jump; \ + br += jump; \ + } \ +} + switch ( pcm_type ) { + case pcm_short_type: + COPY_AND_TRANSFORM(short int); + break; + case pcm_int_type: + COPY_AND_TRANSFORM(int); + break; + case pcm_long_type: + COPY_AND_TRANSFORM(long int); + break; + case pcm_float_type: + COPY_AND_TRANSFORM(float); + break; + case pcm_double_type: + COPY_AND_TRANSFORM(double); + break; + } +} + + +static int +lame_encode_buffer_template(lame_global_flags * gfp, + void const* buffer_l, void const* buffer_r, const int nsamples, + unsigned char *mp3buf, const int mp3buf_size, enum PCMSampleType pcm_type, int aa, FLOAT norm) +{ + if (is_lame_global_flags_valid(gfp)) { + lame_internal_flags *const gfc = gfp->internal_flags; + if (is_lame_internal_flags_valid(gfc)) { + SessionConfig_t const *const cfg = &gfc->cfg; + + if (nsamples == 0) + return 0; + + if (update_inbuffer_size(gfc, nsamples) != 0) { + return -2; + } + /* make a copy of input buffer, changing type to sample_t */ + if (cfg->channels_in > 1) { + if (buffer_l == 0 || buffer_r == 0) { + return 0; + } + lame_copy_inbuffer(gfc, buffer_l, buffer_r, nsamples, pcm_type, aa, norm); + } + else { + if (buffer_l == 0) { + return 0; + } + lame_copy_inbuffer(gfc, buffer_l, buffer_l, nsamples, pcm_type, aa, norm); + } + + return lame_encode_buffer_sample_t(gfc, nsamples, mp3buf, mp3buf_size); + } + } + return -3; +} + +int +lame_encode_buffer(lame_global_flags * gfp, + const short int pcm_l[], const short int pcm_r[], const int nsamples, + unsigned char *mp3buf, const int mp3buf_size) +{ + return lame_encode_buffer_template(gfp, pcm_l, pcm_r, nsamples, mp3buf, mp3buf_size, pcm_short_type, 1, 1.0); +} + + +int +lame_encode_buffer_float(lame_global_flags * gfp, + const float pcm_l[], const float pcm_r[], const int nsamples, + unsigned char *mp3buf, const int mp3buf_size) +{ + /* input is assumed to be normalized to +/- 32768 for full scale */ + return lame_encode_buffer_template(gfp, pcm_l, pcm_r, nsamples, mp3buf, mp3buf_size, pcm_float_type, 1, 1.0); +} + + +int +lame_encode_buffer_ieee_float(lame_t gfp, + const float pcm_l[], const float pcm_r[], const int nsamples, + unsigned char *mp3buf, const int mp3buf_size) +{ + /* input is assumed to be normalized to +/- 1.0 for full scale */ + return lame_encode_buffer_template(gfp, pcm_l, pcm_r, nsamples, mp3buf, mp3buf_size, pcm_float_type, 1, 32767.0); +} + + +int +lame_encode_buffer_interleaved_ieee_float(lame_t gfp, + const float pcm[], const int nsamples, + unsigned char *mp3buf, const int mp3buf_size) +{ + /* input is assumed to be normalized to +/- 1.0 for full scale */ + return lame_encode_buffer_template(gfp, pcm, pcm+1, nsamples, mp3buf, mp3buf_size, pcm_float_type, 2, 32767.0); +} + + +int +lame_encode_buffer_ieee_double(lame_t gfp, + const double pcm_l[], const double pcm_r[], const int nsamples, + unsigned char *mp3buf, const int mp3buf_size) +{ + /* input is assumed to be normalized to +/- 1.0 for full scale */ + return lame_encode_buffer_template(gfp, pcm_l, pcm_r, nsamples, mp3buf, mp3buf_size, pcm_double_type, 1, 32767.0); +} + + +int +lame_encode_buffer_interleaved_ieee_double(lame_t gfp, + const double pcm[], const int nsamples, + unsigned char *mp3buf, const int mp3buf_size) +{ + /* input is assumed to be normalized to +/- 1.0 for full scale */ + return lame_encode_buffer_template(gfp, pcm, pcm+1, nsamples, mp3buf, mp3buf_size, pcm_double_type, 2, 32767.0); +} + + +int +lame_encode_buffer_int(lame_global_flags * gfp, + const int pcm_l[], const int pcm_r[], const int nsamples, + unsigned char *mp3buf, const int mp3buf_size) +{ + /* input is assumed to be normalized to +/- MAX_INT for full scale */ + FLOAT const norm = (1.0 / (1L << (8 * sizeof(int) - 16))); + return lame_encode_buffer_template(gfp, pcm_l, pcm_r, nsamples, mp3buf, mp3buf_size, pcm_int_type, 1, norm); +} + + +int +lame_encode_buffer_long2(lame_global_flags * gfp, + const long pcm_l[], const long pcm_r[], const int nsamples, + unsigned char *mp3buf, const int mp3buf_size) +{ + /* input is assumed to be normalized to +/- MAX_LONG for full scale */ + FLOAT const norm = (1.0 / (1L << (8 * sizeof(long) - 16))); + return lame_encode_buffer_template(gfp, pcm_l, pcm_r, nsamples, mp3buf, mp3buf_size, pcm_long_type, 1, norm); +} + + +int +lame_encode_buffer_long(lame_global_flags * gfp, + const long pcm_l[], const long pcm_r[], const int nsamples, + unsigned char *mp3buf, const int mp3buf_size) +{ + /* input is assumed to be normalized to +/- 32768 for full scale */ + return lame_encode_buffer_template(gfp, pcm_l, pcm_r, nsamples, mp3buf, mp3buf_size, pcm_long_type, 1, 1.0); +} + + + +int +lame_encode_buffer_interleaved(lame_global_flags * gfp, + short int pcm[], int nsamples, + unsigned char *mp3buf, int mp3buf_size) +{ + /* input is assumed to be normalized to +/- MAX_SHORT for full scale */ + return lame_encode_buffer_template(gfp, pcm, pcm+1, nsamples, mp3buf, mp3buf_size, pcm_short_type, 2, 1.0); +} + + +int +lame_encode_buffer_interleaved_int(lame_t gfp, + const int pcm[], const int nsamples, + unsigned char *mp3buf, const int mp3buf_size) +{ + /* input is assumed to be normalized to +/- MAX(int) for full scale */ + FLOAT const norm = (1.0 / (1L << (8 * sizeof(int)-16))); + return lame_encode_buffer_template(gfp, pcm, pcm + 1, nsamples, mp3buf, mp3buf_size, pcm_int_type, 2, norm); +} + + + + +/***************************************************************** + Flush mp3 buffer, pad with ancillary data so last frame is complete. + Reset reservoir size to 0 + but keep all PCM samples and MDCT data in memory + This option is used to break a large file into several mp3 files + that when concatenated together will decode with no gaps + Because we set the reservoir=0, they will also decode seperately + with no errors. +*********************************************************************/ +int +lame_encode_flush_nogap(lame_global_flags * gfp, unsigned char *mp3buffer, int mp3buffer_size) +{ + int rc = -3; + if (is_lame_global_flags_valid(gfp)) { + lame_internal_flags *const gfc = gfp->internal_flags; + if (is_lame_internal_flags_valid(gfc)) { + flush_bitstream(gfc); + /* if user specifed buffer size = 0, dont check size */ + if (mp3buffer_size == 0) + mp3buffer_size = INT_MAX; + rc = copy_buffer(gfc, mp3buffer, mp3buffer_size, 1); + save_gain_values(gfc); + } + } + return rc; +} + + +/* called by lame_init_params. You can also call this after flush_nogap + if you want to write new id3v2 and Xing VBR tags into the bitstream */ +int +lame_init_bitstream(lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + lame_internal_flags *const gfc = gfp->internal_flags; + if (gfc != 0) { + gfc->ov_enc.frame_number = 0; + + if (gfp->write_id3tag_automatic) { + (void) id3tag_write_v2(gfp); + } + /* initialize histogram data optionally used by frontend */ + memset(gfc->ov_enc.bitrate_channelmode_hist, 0, + sizeof(gfc->ov_enc.bitrate_channelmode_hist)); + memset(gfc->ov_enc.bitrate_blocktype_hist, 0, + sizeof(gfc->ov_enc.bitrate_blocktype_hist)); + + gfc->ov_rpg.PeakSample = 0.0; + + /* Write initial VBR Header to bitstream and init VBR data */ + if (gfc->cfg.write_lame_tag) + (void) InitVbrTag(gfp); + + + return 0; + } + } + return -3; +} + + +/*****************************************************************/ +/* flush internal PCM sample buffers, then mp3 buffers */ +/* then write id3 v1 tags into bitstream. */ +/*****************************************************************/ + +int +lame_encode_flush(lame_global_flags * gfp, unsigned char *mp3buffer, int mp3buffer_size) +{ + lame_internal_flags *gfc; + SessionConfig_t const *cfg; + EncStateVar_t *esv; + short int buffer[2][1152]; + int imp3 = 0, mp3count, mp3buffer_size_remaining; + + /* we always add POSTDELAY=288 padding to make sure granule with real + * data can be complety decoded (because of 50% overlap with next granule */ + int end_padding; + int frames_left; + int samples_to_encode; + int pcm_samples_per_frame; + int mf_needed; + int is_resampling_necessary; + double resample_ratio = 1; + + if (!is_lame_global_flags_valid(gfp)) { + return -3; + } + gfc = gfp->internal_flags; + if (!is_lame_internal_flags_valid(gfc)) { + return -3; + } + cfg = &gfc->cfg; + esv = &gfc->sv_enc; + + /* Was flush already called? */ + if (esv->mf_samples_to_encode < 1) { + return 0; + } + pcm_samples_per_frame = 576 * cfg->mode_gr; + mf_needed = calcNeeded(cfg); + + samples_to_encode = esv->mf_samples_to_encode - POSTDELAY; + + memset(buffer, 0, sizeof(buffer)); + mp3count = 0; + + is_resampling_necessary = isResamplingNecessary(cfg); + if (is_resampling_necessary) { + resample_ratio = (double)cfg->samplerate_in / (double)cfg->samplerate_out; + /* delay due to resampling; needs to be fixed, if resampling code gets changed */ + samples_to_encode += 16. / resample_ratio; + } + end_padding = pcm_samples_per_frame - (samples_to_encode % pcm_samples_per_frame); + if (end_padding < 576) + end_padding += pcm_samples_per_frame; + gfc->ov_enc.encoder_padding = end_padding; + + frames_left = (samples_to_encode + end_padding) / pcm_samples_per_frame; + while (frames_left > 0 && imp3 >= 0) { + int const frame_num = gfc->ov_enc.frame_number; + int bunch = mf_needed - esv->mf_size; + + bunch *= resample_ratio; + if (bunch > 1152) bunch = 1152; + if (bunch < 1) bunch = 1; + + mp3buffer_size_remaining = mp3buffer_size - mp3count; + + /* if user specifed buffer size = 0, dont check size */ + if (mp3buffer_size == 0) + mp3buffer_size_remaining = 0; + + /* send in a frame of 0 padding until all internal sample buffers + * are flushed + */ + imp3 = lame_encode_buffer(gfp, buffer[0], buffer[1], bunch, + mp3buffer, mp3buffer_size_remaining); + + mp3buffer += imp3; + mp3count += imp3; + { /* even a single pcm sample can produce several frames! + * for example: 1 Hz input file resampled to 8 kHz mpeg2.5 + */ + int const new_frames = gfc->ov_enc.frame_number - frame_num; + if (new_frames > 0) + frames_left -= new_frames; + } + } + /* Set esv->mf_samples_to_encode to 0, so we may detect + * and break loops calling it more than once in a row. + */ + esv->mf_samples_to_encode = 0; + + if (imp3 < 0) { + /* some type of fatal error */ + return imp3; + } + + mp3buffer_size_remaining = mp3buffer_size - mp3count; + /* if user specifed buffer size = 0, dont check size */ + if (mp3buffer_size == 0) + mp3buffer_size_remaining = INT_MAX; + + /* mp3 related stuff. bit buffer might still contain some mp3 data */ + flush_bitstream(gfc); + imp3 = copy_buffer(gfc, mp3buffer, mp3buffer_size_remaining, 1); + save_gain_values(gfc); + if (imp3 < 0) { + /* some type of fatal error */ + return imp3; + } + mp3buffer += imp3; + mp3count += imp3; + mp3buffer_size_remaining = mp3buffer_size - mp3count; + /* if user specifed buffer size = 0, dont check size */ + if (mp3buffer_size == 0) + mp3buffer_size_remaining = INT_MAX; + + if (gfp->write_id3tag_automatic) { + /* write a id3 tag to the bitstream */ + (void) id3tag_write_v1(gfp); + + imp3 = copy_buffer(gfc, mp3buffer, mp3buffer_size_remaining, 0); + + if (imp3 < 0) { + return imp3; + } + mp3count += imp3; + } +#if 0 + { + int const ed = gfc->ov_enc.encoder_delay; + int const ep = gfc->ov_enc.encoder_padding; + int const ns = (gfc->ov_enc.frame_number * pcm_samples_per_frame) - (ed + ep); + double duration = ns; + duration /= cfg->samplerate_out; + MSGF(gfc, "frames=%d\n", gfc->ov_enc.frame_number); + MSGF(gfc, "pcm_samples_per_frame=%d\n", pcm_samples_per_frame); + MSGF(gfc, "encoder delay=%d\n", ed); + MSGF(gfc, "encoder padding=%d\n", ep); + MSGF(gfc, "sample count=%d (%g)\n", ns, cfg->samplerate_in * duration); + MSGF(gfc, "duration=%g sec\n", duration); + } +#endif + return mp3count; +} + +/*********************************************************************** + * + * lame_close () + * + * frees internal buffers + * + ***********************************************************************/ + +int +lame_close(lame_global_flags * gfp) +{ + int ret = 0; + if (gfp && gfp->class_id == LAME_ID) { + lame_internal_flags *const gfc = gfp->internal_flags; + gfp->class_id = 0; + if (NULL == gfc || gfc->class_id != LAME_ID) { + ret = -3; + } + if (NULL != gfc) { + gfc->lame_init_params_successful = 0; + gfc->class_id = 0; + /* this routine will free all malloc'd data in gfc, and then free gfc: */ + freegfc(gfc); + gfp->internal_flags = NULL; + } + if (gfp->lame_allocated_gfp) { + gfp->lame_allocated_gfp = 0; + free(gfp); + } + } + return ret; +} + +/*****************************************************************/ +/* flush internal mp3 buffers, and free internal buffers */ +/*****************************************************************/ +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +int CDECL +lame_encode_finish(lame_global_flags * gfp, unsigned char *mp3buffer, int mp3buffer_size); +#else +#endif + +int +lame_encode_finish(lame_global_flags * gfp, unsigned char *mp3buffer, int mp3buffer_size) +{ + int const ret = lame_encode_flush(gfp, mp3buffer, mp3buffer_size); + + (void) lame_close(gfp); + + return ret; +} + +/*****************************************************************/ +/* write VBR Xing header, and ID3 version 1 tag, if asked for */ +/*****************************************************************/ +void lame_mp3_tags_fid(lame_global_flags * gfp, FILE * fpStream); + +void +lame_mp3_tags_fid(lame_global_flags * gfp, FILE * fpStream) +{ + lame_internal_flags *gfc; + SessionConfig_t const *cfg; + if (!is_lame_global_flags_valid(gfp)) { + return; + } + gfc = gfp->internal_flags; + if (!is_lame_internal_flags_valid(gfc)) { + return; + } + cfg = &gfc->cfg; + if (!cfg->write_lame_tag) { + return; + } + /* Write Xing header again */ + if (fpStream && !fseek(fpStream, 0, SEEK_SET)) { + int rc = PutVbrTag(gfp, fpStream); + switch (rc) { + default: + /* OK */ + break; + + case -1: + ERRORF(gfc, "Error: could not update LAME tag.\n"); + break; + + case -2: + ERRORF(gfc, "Error: could not update LAME tag, file not seekable.\n"); + break; + + case -3: + ERRORF(gfc, "Error: could not update LAME tag, file not readable.\n"); + break; + } + } +} + + +static int +lame_init_internal_flags(lame_internal_flags* gfc) +{ + if (NULL == gfc) + return -1; + + gfc->cfg.vbr_min_bitrate_index = 1; /* not 0 ????? */ + gfc->cfg.vbr_max_bitrate_index = 13; /* not 14 ????? */ + gfc->cfg.decode_on_the_fly = 0; + gfc->cfg.findReplayGain = 0; + gfc->cfg.findPeakSample = 0; + + gfc->sv_qnt.OldValue[0] = 180; + gfc->sv_qnt.OldValue[1] = 180; + gfc->sv_qnt.CurrentStep[0] = 4; + gfc->sv_qnt.CurrentStep[1] = 4; + gfc->sv_qnt.masking_lower = 1; + + /* The reason for + * int mf_samples_to_encode = ENCDELAY + POSTDELAY; + * ENCDELAY = internal encoder delay. And then we have to add POSTDELAY=288 + * because of the 50% MDCT overlap. A 576 MDCT granule decodes to + * 1152 samples. To synthesize the 576 samples centered under this granule + * we need the previous granule for the first 288 samples (no problem), and + * the next granule for the next 288 samples (not possible if this is last + * granule). So we need to pad with 288 samples to make sure we can + * encode the 576 samples we are interested in. + */ + gfc->sv_enc.mf_samples_to_encode = ENCDELAY + POSTDELAY; + gfc->sv_enc.mf_size = ENCDELAY - MDCTDELAY; /* we pad input with this many 0's */ + gfc->ov_enc.encoder_padding = 0; + gfc->ov_enc.encoder_delay = ENCDELAY; + + gfc->ov_rpg.RadioGain = 0; + gfc->ov_rpg.noclipGainChange = 0; + gfc->ov_rpg.noclipScale = -1.0; + + gfc->ATH = lame_calloc(ATH_t, 1); + if (NULL == gfc->ATH) + return -2; /* maybe error codes should be enumerated in lame.h ?? */ + + gfc->sv_rpg.rgdata = lame_calloc(replaygain_t, 1); + if (NULL == gfc->sv_rpg.rgdata) { + return -2; + } + return 0; +} + +/* initialize mp3 encoder */ +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +static +#else +#endif +int +lame_init_old(lame_global_flags * gfp) +{ + disable_FPE(); /* disable floating point exceptions */ + + memset(gfp, 0, sizeof(lame_global_flags)); + + gfp->class_id = LAME_ID; + + /* Global flags. set defaults here for non-zero values */ + /* see lame.h for description */ + /* set integer values to -1 to mean that LAME will compute the + * best value, UNLESS the calling program as set it + * (and the value is no longer -1) + */ + gfp->strict_ISO = MDB_MAXIMUM; + + gfp->mode = NOT_SET; + gfp->original = 1; + gfp->samplerate_in = 44100; + gfp->num_channels = 2; + gfp->num_samples = MAX_U_32_NUM; + + gfp->write_lame_tag = 1; + gfp->quality = -1; + gfp->short_blocks = short_block_not_set; + gfp->subblock_gain = -1; + + gfp->lowpassfreq = 0; + gfp->highpassfreq = 0; + gfp->lowpasswidth = -1; + gfp->highpasswidth = -1; + + gfp->VBR = vbr_off; + gfp->VBR_q = 4; + gfp->VBR_mean_bitrate_kbps = 128; + gfp->VBR_min_bitrate_kbps = 0; + gfp->VBR_max_bitrate_kbps = 0; + gfp->VBR_hard_min = 0; + + gfp->quant_comp = -1; + gfp->quant_comp_short = -1; + + gfp->msfix = -1; + + gfp->attackthre = -1; + gfp->attackthre_s = -1; + + gfp->scale = 1; + gfp->scale_left = 1; + gfp->scale_right = 1; + + gfp->ATHcurve = -1; + gfp->ATHtype = -1; /* default = -1 = set in lame_init_params */ + /* 2 = equal loudness curve */ + gfp->athaa_sensitivity = 0.0; /* no offset */ + gfp->athaa_type = -1; + gfp->useTemporal = -1; + gfp->interChRatio = -1; + + gfp->findReplayGain = 0; + gfp->decode_on_the_fly = 0; + + gfp->asm_optimizations.mmx = 1; + gfp->asm_optimizations.amd3dnow = 1; + gfp->asm_optimizations.sse = 1; + + gfp->preset = 0; + + gfp->write_id3tag_automatic = 1; + + gfp->report.debugf = &lame_report_def; + gfp->report.errorf = &lame_report_def; + gfp->report.msgf = &lame_report_def; + + gfp->internal_flags = lame_calloc(lame_internal_flags, 1); + + if (lame_init_internal_flags(gfp->internal_flags) < 0) { + freegfc(gfp->internal_flags); + gfp->internal_flags = 0; + return -1; + } + return 0; +} + + +lame_global_flags * +lame_init(void) +{ + lame_global_flags *gfp; + int ret; + + init_log_table(); + + gfp = lame_calloc(lame_global_flags, 1); + if (gfp == NULL) + return NULL; + + ret = lame_init_old(gfp); + if (ret != 0) { + free(gfp); + return NULL; + } + + gfp->lame_allocated_gfp = 1; + return gfp; +} + + +/*********************************************************************** + * + * some simple statistics + * + * Robert Hegemann 2000-10-11 + * + ***********************************************************************/ + +/* histogram of used bitrate indexes: + * One has to weight them to calculate the average bitrate in kbps + * + * bitrate indices: + * there are 14 possible bitrate indices, 0 has the special meaning + * "free format" which is not possible to mix with VBR and 15 is forbidden + * anyway. + * + * stereo modes: + * 0: LR number of left-right encoded frames + * 1: LR-I number of left-right and intensity encoded frames + * 2: MS number of mid-side encoded frames + * 3: MS-I number of mid-side and intensity encoded frames + * + * 4: number of encoded frames + * + */ + +void +lame_bitrate_kbps(const lame_global_flags * gfp, int bitrate_kbps[14]) +{ + if (is_lame_global_flags_valid(gfp)) { + lame_internal_flags const *const gfc = gfp->internal_flags; + if (is_lame_internal_flags_valid(gfc)) { + SessionConfig_t const *const cfg = &gfc->cfg; + int i; + if (cfg->free_format) { + for (i = 0; i < 14; i++) + bitrate_kbps[i] = -1; + bitrate_kbps[0] = cfg->avg_bitrate; + } + else { + for (i = 0; i < 14; i++) + bitrate_kbps[i] = bitrate_table[cfg->version][i + 1]; + } + } + } +} + + +void +lame_bitrate_hist(const lame_global_flags * gfp, int bitrate_count[14]) +{ + if (is_lame_global_flags_valid(gfp)) { + lame_internal_flags const *const gfc = gfp->internal_flags; + if (is_lame_internal_flags_valid(gfc)) { + SessionConfig_t const *const cfg = &gfc->cfg; + EncResult_t const *const eov = &gfc->ov_enc; + int i; + + if (cfg->free_format) { + for (i = 0; i < 14; i++) { + bitrate_count[i] = 0; + } + bitrate_count[0] = eov->bitrate_channelmode_hist[0][4]; + } + else { + for (i = 0; i < 14; i++) { + bitrate_count[i] = eov->bitrate_channelmode_hist[i + 1][4]; + } + } + } + } +} + + +void +lame_stereo_mode_hist(const lame_global_flags * gfp, int stmode_count[4]) +{ + if (is_lame_global_flags_valid(gfp)) { + lame_internal_flags const *const gfc = gfp->internal_flags; + if (is_lame_internal_flags_valid(gfc)) { + EncResult_t const *const eov = &gfc->ov_enc; + int i; + + for (i = 0; i < 4; i++) { + stmode_count[i] = eov->bitrate_channelmode_hist[15][i]; + } + } + } +} + + + +void +lame_bitrate_stereo_mode_hist(const lame_global_flags * gfp, int bitrate_stmode_count[14][4]) +{ + if (is_lame_global_flags_valid(gfp)) { + lame_internal_flags const *const gfc = gfp->internal_flags; + if (is_lame_internal_flags_valid(gfc)) { + SessionConfig_t const *const cfg = &gfc->cfg; + EncResult_t const *const eov = &gfc->ov_enc; + int i; + int j; + + if (cfg->free_format) { + for (j = 0; j < 14; j++) + for (i = 0; i < 4; i++) { + bitrate_stmode_count[j][i] = 0; + } + for (i = 0; i < 4; i++) { + bitrate_stmode_count[0][i] = eov->bitrate_channelmode_hist[0][i]; + } + } + else { + for (j = 0; j < 14; j++) { + for (i = 0; i < 4; i++) { + bitrate_stmode_count[j][i] = eov->bitrate_channelmode_hist[j + 1][i]; + } + } + } + } + } +} + + +void +lame_block_type_hist(const lame_global_flags * gfp, int btype_count[6]) +{ + if (is_lame_global_flags_valid(gfp)) { + lame_internal_flags const *const gfc = gfp->internal_flags; + if (is_lame_internal_flags_valid(gfc)) { + EncResult_t const *const eov = &gfc->ov_enc; + int i; + + for (i = 0; i < 6; ++i) { + btype_count[i] = eov->bitrate_blocktype_hist[15][i]; + } + } + } +} + + + +void +lame_bitrate_block_type_hist(const lame_global_flags * gfp, int bitrate_btype_count[14][6]) +{ + if (is_lame_global_flags_valid(gfp)) { + lame_internal_flags const *const gfc = gfp->internal_flags; + if (is_lame_internal_flags_valid(gfc)) { + SessionConfig_t const *const cfg = &gfc->cfg; + EncResult_t const *const eov = &gfc->ov_enc; + int i, j; + + if (cfg->free_format) { + for (j = 0; j < 14; ++j) { + for (i = 0; i < 6; ++i) { + bitrate_btype_count[j][i] = 0; + } + } + for (i = 0; i < 6; ++i) { + bitrate_btype_count[0][i] = eov->bitrate_blocktype_hist[0][i]; + } + } + else { + for (j = 0; j < 14; ++j) { + for (i = 0; i < 6; ++i) { + bitrate_btype_count[j][i] = eov->bitrate_blocktype_hist[j + 1][i]; + } + } + } + } + } +} + +/* end of lame.c */ diff --git a/sources/lame/lame.h b/sources/lame/lame.h new file mode 100644 index 0000000..5196690 --- /dev/null +++ b/sources/lame/lame.h @@ -0,0 +1,1342 @@ +/* + * Interface to MP3 LAME encoding engine + * + * Copyright (c) 1999 Mark Taylor + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +/* $Id: lame.h,v 1.192 2017/08/31 14:14:46 robert Exp $ */ + +#ifndef LAME_LAME_H +#define LAME_LAME_H + +/* for size_t typedef */ +#include +/* for va_list typedef */ +#include +/* for FILE typedef, TODO: remove when removing lame_mp3_tags_fid */ +#include + +#if defined(__cplusplus) +extern "C" { +#endif + +typedef void (*lame_report_function)(const char *format, va_list ap); + +#if defined(WIN32) || defined(_WIN32) +#undef CDECL +#define CDECL __cdecl +#else +#define CDECL +#endif + +#define DEPRECATED_OR_OBSOLETE_CODE_REMOVED 1 + +typedef enum vbr_mode_e { + vbr_off=0, + vbr_mt, /* obsolete, same as vbr_mtrh */ + vbr_rh, + vbr_abr, + vbr_mtrh, + vbr_max_indicator, /* Don't use this! It's used for sanity checks. */ + vbr_default=vbr_mtrh /* change this to change the default VBR mode of LAME */ +} vbr_mode; + + +/* MPEG modes */ +typedef enum MPEG_mode_e { + STEREO = 0, + JOINT_STEREO, + DUAL_CHANNEL, /* LAME doesn't supports this! */ + MONO, + NOT_SET, + MAX_INDICATOR /* Don't use this! It's used for sanity checks. */ +} MPEG_mode; + +/* Padding types */ +typedef enum Padding_type_e { + PAD_NO = 0, + PAD_ALL, + PAD_ADJUST, + PAD_MAX_INDICATOR /* Don't use this! It's used for sanity checks. */ +} Padding_type; + + + +/*presets*/ +typedef enum preset_mode_e { + /*values from 8 to 320 should be reserved for abr bitrates*/ + /*for abr I'd suggest to directly use the targeted bitrate as a value*/ + ABR_8 = 8, + ABR_320 = 320, + + V9 = 410, /*Vx to match Lame and VBR_xx to match FhG*/ + VBR_10 = 410, + V8 = 420, + VBR_20 = 420, + V7 = 430, + VBR_30 = 430, + V6 = 440, + VBR_40 = 440, + V5 = 450, + VBR_50 = 450, + V4 = 460, + VBR_60 = 460, + V3 = 470, + VBR_70 = 470, + V2 = 480, + VBR_80 = 480, + V1 = 490, + VBR_90 = 490, + V0 = 500, + VBR_100 = 500, + + + + /*still there for compatibility*/ + R3MIX = 1000, + STANDARD = 1001, + EXTREME = 1002, + INSANE = 1003, + STANDARD_FAST = 1004, + EXTREME_FAST = 1005, + MEDIUM = 1006, + MEDIUM_FAST = 1007 +} preset_mode; + + +/*asm optimizations*/ +typedef enum asm_optimizations_e { + MMX = 1, + AMD_3DNOW = 2, + SSE = 3 +} asm_optimizations; + + +/* psychoacoustic model */ +typedef enum Psy_model_e { + PSY_GPSYCHO = 1, + PSY_NSPSYTUNE = 2 +} Psy_model; + + +/* buffer considerations */ +typedef enum buffer_constraint_e { + MDB_DEFAULT=0, + MDB_STRICT_ISO=1, + MDB_MAXIMUM=2 +} buffer_constraint; + + +struct lame_global_struct; +typedef struct lame_global_struct lame_global_flags; +typedef lame_global_flags *lame_t; + + + + +/*********************************************************************** + * + * The LAME API + * These functions should be called, in this order, for each + * MP3 file to be encoded. See the file "API" for more documentation + * + ***********************************************************************/ + + +/* + * REQUIRED: + * initialize the encoder. sets default for all encoder parameters, + * returns NULL if some malloc()'s failed + * otherwise returns pointer to structure needed for all future + * API calls. + */ +lame_global_flags * CDECL lame_init(void); +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* obsolete version */ +int CDECL lame_init_old(lame_global_flags *); +#endif + +/* + * OPTIONAL: + * set as needed to override defaults + */ + +/******************************************************************** + * input stream description + ***********************************************************************/ +/* number of samples. default = 2^32-1 */ +int CDECL lame_set_num_samples(lame_global_flags *, unsigned long); +unsigned long CDECL lame_get_num_samples(const lame_global_flags *); + +/* input sample rate in Hz. default = 44100hz */ +int CDECL lame_set_in_samplerate(lame_global_flags *, int); +int CDECL lame_get_in_samplerate(const lame_global_flags *); + +/* number of channels in input stream. default=2 */ +int CDECL lame_set_num_channels(lame_global_flags *, int); +int CDECL lame_get_num_channels(const lame_global_flags *); + +/* + scale the input by this amount before encoding. default=1 + (not used by decoding routines) +*/ +int CDECL lame_set_scale(lame_global_flags *, float); +float CDECL lame_get_scale(const lame_global_flags *); + +/* + scale the channel 0 (left) input by this amount before encoding. default=1 + (not used by decoding routines) +*/ +int CDECL lame_set_scale_left(lame_global_flags *, float); +float CDECL lame_get_scale_left(const lame_global_flags *); + +/* + scale the channel 1 (right) input by this amount before encoding. default=1 + (not used by decoding routines) +*/ +int CDECL lame_set_scale_right(lame_global_flags *, float); +float CDECL lame_get_scale_right(const lame_global_flags *); + +/* + output sample rate in Hz. default = 0, which means LAME picks best value + based on the amount of compression. MPEG only allows: + MPEG1 32, 44.1, 48khz + MPEG2 16, 22.05, 24 + MPEG2.5 8, 11.025, 12 + (not used by decoding routines) +*/ +int CDECL lame_set_out_samplerate(lame_global_flags *, int); +int CDECL lame_get_out_samplerate(const lame_global_flags *); + + +/******************************************************************** + * general control parameters + ***********************************************************************/ +/* 1=cause LAME to collect data for an MP3 frame analyzer. default=0 */ +int CDECL lame_set_analysis(lame_global_flags *, int); +int CDECL lame_get_analysis(const lame_global_flags *); + +/* + 1 = write a Xing VBR header frame. + default = 1 + this variable must have been added by a Hungarian notation Windows programmer :-) +*/ +int CDECL lame_set_bWriteVbrTag(lame_global_flags *, int); +int CDECL lame_get_bWriteVbrTag(const lame_global_flags *); + +/* 1=decode only. use lame/mpglib to convert mp3/ogg to wav. default=0 */ +int CDECL lame_set_decode_only(lame_global_flags *, int); +int CDECL lame_get_decode_only(const lame_global_flags *); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* 1=encode a Vorbis .ogg file. default=0 */ +/* DEPRECATED */ +int CDECL lame_set_ogg(lame_global_flags *, int); +int CDECL lame_get_ogg(const lame_global_flags *); +#endif + +/* + internal algorithm selection. True quality is determined by the bitrate + but this variable will effect quality by selecting expensive or cheap algorithms. + quality=0..9. 0=best (very slow). 9=worst. + recommended: 2 near-best quality, not too slow + 5 good quality, fast + 7 ok quality, really fast +*/ +int CDECL lame_set_quality(lame_global_flags *, int); +int CDECL lame_get_quality(const lame_global_flags *); + +/* + mode = 0,1,2,3 = stereo, jstereo, dual channel (not supported), mono + default: lame picks based on compression ration and input channels +*/ +int CDECL lame_set_mode(lame_global_flags *, MPEG_mode); +MPEG_mode CDECL lame_get_mode(const lame_global_flags *); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* + mode_automs. Use a M/S mode with a switching threshold based on + compression ratio + DEPRECATED +*/ +int CDECL lame_set_mode_automs(lame_global_flags *, int); +int CDECL lame_get_mode_automs(const lame_global_flags *); +#endif + +/* + force_ms. Force M/S for all frames. For testing only. + default = 0 (disabled) +*/ +int CDECL lame_set_force_ms(lame_global_flags *, int); +int CDECL lame_get_force_ms(const lame_global_flags *); + +/* use free_format? default = 0 (disabled) */ +int CDECL lame_set_free_format(lame_global_flags *, int); +int CDECL lame_get_free_format(const lame_global_flags *); + +/* perform ReplayGain analysis? default = 0 (disabled) */ +int CDECL lame_set_findReplayGain(lame_global_flags *, int); +int CDECL lame_get_findReplayGain(const lame_global_flags *); + +/* decode on the fly. Search for the peak sample. If the ReplayGain + * analysis is enabled then perform the analysis on the decoded data + * stream. default = 0 (disabled) + * NOTE: if this option is set the build-in decoder should not be used */ +int CDECL lame_set_decode_on_the_fly(lame_global_flags *, int); +int CDECL lame_get_decode_on_the_fly(const lame_global_flags *); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* DEPRECATED: now does the same as lame_set_findReplayGain() + default = 0 (disabled) */ +int CDECL lame_set_ReplayGain_input(lame_global_flags *, int); +int CDECL lame_get_ReplayGain_input(const lame_global_flags *); + +/* DEPRECATED: now does the same as + lame_set_decode_on_the_fly() && lame_set_findReplayGain() + default = 0 (disabled) */ +int CDECL lame_set_ReplayGain_decode(lame_global_flags *, int); +int CDECL lame_get_ReplayGain_decode(const lame_global_flags *); + +/* DEPRECATED: now does the same as lame_set_decode_on_the_fly() + default = 0 (disabled) */ +int CDECL lame_set_findPeakSample(lame_global_flags *, int); +int CDECL lame_get_findPeakSample(const lame_global_flags *); +#endif + +/* counters for gapless encoding */ +int CDECL lame_set_nogap_total(lame_global_flags*, int); +int CDECL lame_get_nogap_total(const lame_global_flags*); + +int CDECL lame_set_nogap_currentindex(lame_global_flags* , int); +int CDECL lame_get_nogap_currentindex(const lame_global_flags*); + + +/* + * OPTIONAL: + * Set printf like error/debug/message reporting functions. + * The second argument has to be a pointer to a function which looks like + * void my_debugf(const char *format, va_list ap) + * { + * (void) vfprintf(stdout, format, ap); + * } + * If you use NULL as the value of the pointer in the set function, the + * lame buildin function will be used (prints to stderr). + * To quiet any output you have to replace the body of the example function + * with just "return;" and use it in the set function. + */ +int CDECL lame_set_errorf(lame_global_flags *, lame_report_function); +int CDECL lame_set_debugf(lame_global_flags *, lame_report_function); +int CDECL lame_set_msgf (lame_global_flags *, lame_report_function); + + + +/* set one of brate compression ratio. default is compression ratio of 11. */ +int CDECL lame_set_brate(lame_global_flags *, int); +int CDECL lame_get_brate(const lame_global_flags *); +int CDECL lame_set_compression_ratio(lame_global_flags *, float); +float CDECL lame_get_compression_ratio(const lame_global_flags *); + + +int CDECL lame_set_preset( lame_global_flags* gfp, int ); +int CDECL lame_set_asm_optimizations( lame_global_flags* gfp, int, int ); + + + +/******************************************************************** + * frame params + ***********************************************************************/ +/* mark as copyright. default=0 */ +int CDECL lame_set_copyright(lame_global_flags *, int); +int CDECL lame_get_copyright(const lame_global_flags *); + +/* mark as original. default=1 */ +int CDECL lame_set_original(lame_global_flags *, int); +int CDECL lame_get_original(const lame_global_flags *); + +/* error_protection. Use 2 bytes from each frame for CRC checksum. default=0 */ +int CDECL lame_set_error_protection(lame_global_flags *, int); +int CDECL lame_get_error_protection(const lame_global_flags *); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* padding_type. 0=pad no frames 1=pad all frames 2=adjust padding(default) */ +int CDECL lame_set_padding_type(lame_global_flags *, Padding_type); +Padding_type CDECL lame_get_padding_type(const lame_global_flags *); +#endif + +/* MP3 'private extension' bit Meaningless. default=0 */ +int CDECL lame_set_extension(lame_global_flags *, int); +int CDECL lame_get_extension(const lame_global_flags *); + +/* enforce strict ISO compliance. default=0 */ +int CDECL lame_set_strict_ISO(lame_global_flags *, int); +int CDECL lame_get_strict_ISO(const lame_global_flags *); + + +/******************************************************************** + * quantization/noise shaping + ***********************************************************************/ + +/* disable the bit reservoir. For testing only. default=0 */ +int CDECL lame_set_disable_reservoir(lame_global_flags *, int); +int CDECL lame_get_disable_reservoir(const lame_global_flags *); + +/* select a different "best quantization" function. default=0 */ +int CDECL lame_set_quant_comp(lame_global_flags *, int); +int CDECL lame_get_quant_comp(const lame_global_flags *); +int CDECL lame_set_quant_comp_short(lame_global_flags *, int); +int CDECL lame_get_quant_comp_short(const lame_global_flags *); + +int CDECL lame_set_experimentalX(lame_global_flags *, int); /* compatibility*/ +int CDECL lame_get_experimentalX(const lame_global_flags *); + +/* another experimental option. for testing only */ +int CDECL lame_set_experimentalY(lame_global_flags *, int); +int CDECL lame_get_experimentalY(const lame_global_flags *); + +/* another experimental option. for testing only */ +int CDECL lame_set_experimentalZ(lame_global_flags *, int); +int CDECL lame_get_experimentalZ(const lame_global_flags *); + +/* Naoki's psycho acoustic model. default=0 */ +int CDECL lame_set_exp_nspsytune(lame_global_flags *, int); +int CDECL lame_get_exp_nspsytune(const lame_global_flags *); + +void CDECL lame_set_msfix(lame_global_flags *, double); +float CDECL lame_get_msfix(const lame_global_flags *); + + +/******************************************************************** + * VBR control + ***********************************************************************/ +/* Types of VBR. default = vbr_off = CBR */ +int CDECL lame_set_VBR(lame_global_flags *, vbr_mode); +vbr_mode CDECL lame_get_VBR(const lame_global_flags *); + +/* VBR quality level. 0=highest 9=lowest */ +int CDECL lame_set_VBR_q(lame_global_flags *, int); +int CDECL lame_get_VBR_q(const lame_global_flags *); + +/* VBR quality level. 0=highest 9=lowest, Range [0,...,10[ */ +int CDECL lame_set_VBR_quality(lame_global_flags *, float); +float CDECL lame_get_VBR_quality(const lame_global_flags *); + +/* Ignored except for VBR=vbr_abr (ABR mode) */ +int CDECL lame_set_VBR_mean_bitrate_kbps(lame_global_flags *, int); +int CDECL lame_get_VBR_mean_bitrate_kbps(const lame_global_flags *); + +int CDECL lame_set_VBR_min_bitrate_kbps(lame_global_flags *, int); +int CDECL lame_get_VBR_min_bitrate_kbps(const lame_global_flags *); + +int CDECL lame_set_VBR_max_bitrate_kbps(lame_global_flags *, int); +int CDECL lame_get_VBR_max_bitrate_kbps(const lame_global_flags *); + +/* + 1=strictly enforce VBR_min_bitrate. Normally it will be violated for + analog silence +*/ +int CDECL lame_set_VBR_hard_min(lame_global_flags *, int); +int CDECL lame_get_VBR_hard_min(const lame_global_flags *); + +/* for preset */ +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +int CDECL lame_set_preset_expopts(lame_global_flags *, int); +#endif + +/******************************************************************** + * Filtering control + ***********************************************************************/ +/* freq in Hz to apply lowpass. Default = 0 = lame chooses. -1 = disabled */ +int CDECL lame_set_lowpassfreq(lame_global_flags *, int); +int CDECL lame_get_lowpassfreq(const lame_global_flags *); +/* width of transition band, in Hz. Default = one polyphase filter band */ +int CDECL lame_set_lowpasswidth(lame_global_flags *, int); +int CDECL lame_get_lowpasswidth(const lame_global_flags *); + +/* freq in Hz to apply highpass. Default = 0 = lame chooses. -1 = disabled */ +int CDECL lame_set_highpassfreq(lame_global_flags *, int); +int CDECL lame_get_highpassfreq(const lame_global_flags *); +/* width of transition band, in Hz. Default = one polyphase filter band */ +int CDECL lame_set_highpasswidth(lame_global_flags *, int); +int CDECL lame_get_highpasswidth(const lame_global_flags *); + + +/******************************************************************** + * psycho acoustics and other arguments which you should not change + * unless you know what you are doing + ***********************************************************************/ + +/* only use ATH for masking */ +int CDECL lame_set_ATHonly(lame_global_flags *, int); +int CDECL lame_get_ATHonly(const lame_global_flags *); + +/* only use ATH for short blocks */ +int CDECL lame_set_ATHshort(lame_global_flags *, int); +int CDECL lame_get_ATHshort(const lame_global_flags *); + +/* disable ATH */ +int CDECL lame_set_noATH(lame_global_flags *, int); +int CDECL lame_get_noATH(const lame_global_flags *); + +/* select ATH formula */ +int CDECL lame_set_ATHtype(lame_global_flags *, int); +int CDECL lame_get_ATHtype(const lame_global_flags *); + +/* lower ATH by this many db */ +int CDECL lame_set_ATHlower(lame_global_flags *, float); +float CDECL lame_get_ATHlower(const lame_global_flags *); + +/* select ATH adaptive adjustment type */ +int CDECL lame_set_athaa_type( lame_global_flags *, int); +int CDECL lame_get_athaa_type( const lame_global_flags *); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* select the loudness approximation used by the ATH adaptive auto-leveling */ +int CDECL lame_set_athaa_loudapprox( lame_global_flags *, int); +int CDECL lame_get_athaa_loudapprox( const lame_global_flags *); +#endif + +/* adjust (in dB) the point below which adaptive ATH level adjustment occurs */ +int CDECL lame_set_athaa_sensitivity( lame_global_flags *, float); +float CDECL lame_get_athaa_sensitivity( const lame_global_flags* ); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* OBSOLETE: predictability limit (ISO tonality formula) */ +int CDECL lame_set_cwlimit(lame_global_flags *, int); +int CDECL lame_get_cwlimit(const lame_global_flags *); +#endif + +/* + allow blocktypes to differ between channels? + default: 0 for jstereo, 1 for stereo +*/ +int CDECL lame_set_allow_diff_short(lame_global_flags *, int); +int CDECL lame_get_allow_diff_short(const lame_global_flags *); + +/* use temporal masking effect (default = 1) */ +int CDECL lame_set_useTemporal(lame_global_flags *, int); +int CDECL lame_get_useTemporal(const lame_global_flags *); + +/* use temporal masking effect (default = 1) */ +int CDECL lame_set_interChRatio(lame_global_flags *, float); +float CDECL lame_get_interChRatio(const lame_global_flags *); + +/* disable short blocks */ +int CDECL lame_set_no_short_blocks(lame_global_flags *, int); +int CDECL lame_get_no_short_blocks(const lame_global_flags *); + +/* force short blocks */ +int CDECL lame_set_force_short_blocks(lame_global_flags *, int); +int CDECL lame_get_force_short_blocks(const lame_global_flags *); + +/* Input PCM is emphased PCM (for instance from one of the rarely + emphased CDs), it is STRONGLY not recommended to use this, because + psycho does not take it into account, and last but not least many decoders + ignore these bits */ +int CDECL lame_set_emphasis(lame_global_flags *, int); +int CDECL lame_get_emphasis(const lame_global_flags *); + + + +/************************************************************************/ +/* internal variables, cannot be set... */ +/* provided because they may be of use to calling application */ +/************************************************************************/ +/* version 0=MPEG-2 1=MPEG-1 (2=MPEG-2.5) */ +int CDECL lame_get_version(const lame_global_flags *); + +/* encoder delay */ +int CDECL lame_get_encoder_delay(const lame_global_flags *); + +/* + padding appended to the input to make sure decoder can fully decode + all input. Note that this value can only be calculated during the + call to lame_encoder_flush(). Before lame_encoder_flush() has + been called, the value of encoder_padding = 0. +*/ +int CDECL lame_get_encoder_padding(const lame_global_flags *); + +/* size of MPEG frame */ +int CDECL lame_get_framesize(const lame_global_flags *); + +/* number of PCM samples buffered, but not yet encoded to mp3 data. */ +int CDECL lame_get_mf_samples_to_encode( const lame_global_flags* gfp ); + +/* + size (bytes) of mp3 data buffered, but not yet encoded. + this is the number of bytes which would be output by a call to + lame_encode_flush_nogap. NOTE: lame_encode_flush() will return + more bytes than this because it will encode the reamining buffered + PCM samples before flushing the mp3 buffers. +*/ +int CDECL lame_get_size_mp3buffer( const lame_global_flags* gfp ); + +/* number of frames encoded so far */ +int CDECL lame_get_frameNum(const lame_global_flags *); + +/* + lame's estimate of the total number of frames to be encoded + only valid if calling program set num_samples +*/ +int CDECL lame_get_totalframes(const lame_global_flags *); + +/* RadioGain value. Multiplied by 10 and rounded to the nearest. */ +int CDECL lame_get_RadioGain(const lame_global_flags *); + +/* AudiophileGain value. Multipled by 10 and rounded to the nearest. */ +int CDECL lame_get_AudiophileGain(const lame_global_flags *); + +/* the peak sample */ +float CDECL lame_get_PeakSample(const lame_global_flags *); + +/* Gain change required for preventing clipping. The value is correct only if + peak sample searching was enabled. If negative then the waveform + already does not clip. The value is multiplied by 10 and rounded up. */ +int CDECL lame_get_noclipGainChange(const lame_global_flags *); + +/* user-specified scale factor required for preventing clipping. Value is + correct only if peak sample searching was enabled and no user-specified + scaling was performed. If negative then either the waveform already does + not clip or the value cannot be determined */ +float CDECL lame_get_noclipScale(const lame_global_flags *); + +/* returns the limit of PCM samples, which one can pass in an encode call + under the constrain of a provided buffer of size buffer_size */ +int CDECL lame_get_maximum_number_of_samples(lame_t gfp, size_t buffer_size); + + + + +/* + * REQUIRED: + * sets more internal configuration based on data provided above. + * returns -1 if something failed. + */ +int CDECL lame_init_params(lame_global_flags *); + + +/* + * OPTIONAL: + * get the version number, in a string. of the form: + * "3.63 (beta)" or just "3.63". + */ +const char* CDECL get_lame_version ( void ); +const char* CDECL get_lame_short_version ( void ); +const char* CDECL get_lame_very_short_version ( void ); +const char* CDECL get_psy_version ( void ); +const char* CDECL get_lame_url ( void ); +const char* CDECL get_lame_os_bitness ( void ); + +/* + * OPTIONAL: + * get the version numbers in numerical form. + */ +typedef struct { + /* generic LAME version */ + int major; + int minor; + int alpha; /* 0 if not an alpha version */ + int beta; /* 0 if not a beta version */ + + /* version of the psy model */ + int psy_major; + int psy_minor; + int psy_alpha; /* 0 if not an alpha version */ + int psy_beta; /* 0 if not a beta version */ + + /* compile time features */ + const char *features; /* Don't make assumptions about the contents! */ +} lame_version_t; +void CDECL get_lame_version_numerical(lame_version_t *); + + +/* + * OPTIONAL: + * print internal lame configuration to message handler + */ +void CDECL lame_print_config(const lame_global_flags* gfp); + +void CDECL lame_print_internals( const lame_global_flags *gfp); + + +/* + * input pcm data, output (maybe) mp3 frames. + * This routine handles all buffering, resampling and filtering for you. + * + * return code number of bytes output in mp3buf. Can be 0 + * -1: mp3buf was too small + * -2: malloc() problem + * -3: lame_init_params() not called + * -4: psycho acoustic problems + * + * The required mp3buf_size can be computed from num_samples, + * samplerate and encoding rate, but here is a worst case estimate: + * + * mp3buf_size in bytes = 1.25*num_samples + 7200 + * + * I think a tighter bound could be: (mt, March 2000) + * MPEG1: + * num_samples*(bitrate/8)/samplerate + 4*1152*(bitrate/8)/samplerate + 512 + * MPEG2: + * num_samples*(bitrate/8)/samplerate + 4*576*(bitrate/8)/samplerate + 256 + * + * but test first if you use that! + * + * set mp3buf_size = 0 and LAME will not check if mp3buf_size is + * large enough. + * + * NOTE: + * if gfp->num_channels=2, but gfp->mode = 3 (mono), the L & R channels + * will be averaged into the L channel before encoding only the L channel + * This will overwrite the data in buffer_l[] and buffer_r[]. + * +*/ +int CDECL lame_encode_buffer ( + lame_global_flags* gfp, /* global context handle */ + const short int buffer_l [], /* PCM data for left channel */ + const short int buffer_r [], /* PCM data for right channel */ + const int nsamples, /* number of samples per channel */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + const int mp3buf_size ); /* number of valid octets in this + stream */ + +/* + * as above, but input has L & R channel data interleaved. + * NOTE: + * num_samples = number of samples in the L (or R) + * channel, not the total number of samples in pcm[] + */ +int CDECL lame_encode_buffer_interleaved( + lame_global_flags* gfp, /* global context handlei */ + short int pcm[], /* PCM data for left and right + channel, interleaved */ + int num_samples, /* number of samples per channel, + _not_ number of samples in + pcm[] */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + int mp3buf_size ); /* number of valid octets in this + stream */ + + +/* as lame_encode_buffer, but for 'float's. + * !! NOTE: !! data must still be scaled to be in the same range as + * short int, +/- 32768 + */ +int CDECL lame_encode_buffer_float( + lame_global_flags* gfp, /* global context handle */ + const float pcm_l [], /* PCM data for left channel */ + const float pcm_r [], /* PCM data for right channel */ + const int nsamples, /* number of samples per channel */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + const int mp3buf_size ); /* number of valid octets in this + stream */ + +/* as lame_encode_buffer, but for 'float's. + * !! NOTE: !! data must be scaled to +/- 1 full scale + */ +int CDECL lame_encode_buffer_ieee_float( + lame_t gfp, + const float pcm_l [], /* PCM data for left channel */ + const float pcm_r [], /* PCM data for right channel */ + const int nsamples, + unsigned char * mp3buf, + const int mp3buf_size); +int CDECL lame_encode_buffer_interleaved_ieee_float( + lame_t gfp, + const float pcm[], /* PCM data for left and right + channel, interleaved */ + const int nsamples, + unsigned char * mp3buf, + const int mp3buf_size); + +/* as lame_encode_buffer, but for 'double's. + * !! NOTE: !! data must be scaled to +/- 1 full scale + */ +int CDECL lame_encode_buffer_ieee_double( + lame_t gfp, + const double pcm_l [], /* PCM data for left channel */ + const double pcm_r [], /* PCM data for right channel */ + const int nsamples, + unsigned char * mp3buf, + const int mp3buf_size); +int CDECL lame_encode_buffer_interleaved_ieee_double( + lame_t gfp, + const double pcm[], /* PCM data for left and right + channel, interleaved */ + const int nsamples, + unsigned char * mp3buf, + const int mp3buf_size); + +/* as lame_encode_buffer, but for long's + * !! NOTE: !! data must still be scaled to be in the same range as + * short int, +/- 32768 + * + * This scaling was a mistake (doesn't allow one to exploit full + * precision of type 'long'. Use lame_encode_buffer_long2() instead. + * + */ +int CDECL lame_encode_buffer_long( + lame_global_flags* gfp, /* global context handle */ + const long buffer_l [], /* PCM data for left channel */ + const long buffer_r [], /* PCM data for right channel */ + const int nsamples, /* number of samples per channel */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + const int mp3buf_size ); /* number of valid octets in this + stream */ + +/* Same as lame_encode_buffer_long(), but with correct scaling. + * !! NOTE: !! data must still be scaled to be in the same range as + * type 'long'. Data should be in the range: +/- 2^(8*size(long)-1) + * + */ +int CDECL lame_encode_buffer_long2( + lame_global_flags* gfp, /* global context handle */ + const long buffer_l [], /* PCM data for left channel */ + const long buffer_r [], /* PCM data for right channel */ + const int nsamples, /* number of samples per channel */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + const int mp3buf_size ); /* number of valid octets in this + stream */ + +/* as lame_encode_buffer, but for int's + * !! NOTE: !! input should be scaled to the maximum range of 'int' + * If int is 4 bytes, then the values should range from + * +/- 2147483648. + * + * This routine does not (and cannot, without loosing precision) use + * the same scaling as the rest of the lame_encode_buffer() routines. + * + */ +int CDECL lame_encode_buffer_int( + lame_global_flags* gfp, /* global context handle */ + const int buffer_l [], /* PCM data for left channel */ + const int buffer_r [], /* PCM data for right channel */ + const int nsamples, /* number of samples per channel */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + const int mp3buf_size ); /* number of valid octets in this + stream */ + +/* + * as above, but for interleaved data. + * !! NOTE: !! data must still be scaled to be in the same range as + * type 'int32_t'. Data should be in the range: +/- 2^(8*size(int32_t)-1) + * NOTE: + * num_samples = number of samples in the L (or R) + * channel, not the total number of samples in pcm[] + */ +int +lame_encode_buffer_interleaved_int( + lame_t gfp, + const int pcm [], /* PCM data for left and right + channel, interleaved */ + const int nsamples, /* number of samples per channel, + _not_ number of samples in + pcm[] */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + const int mp3buf_size ); /* number of valid octets in this + stream */ + + + +/* + * REQUIRED: + * lame_encode_flush will flush the intenal PCM buffers, padding with + * 0's to make sure the final frame is complete, and then flush + * the internal MP3 buffers, and thus may return a + * final few mp3 frames. 'mp3buf' should be at least 7200 bytes long + * to hold all possible emitted data. + * + * will also write id3v1 tags (if any) into the bitstream + * + * return code = number of bytes output to mp3buf. Can be 0 + */ +int CDECL lame_encode_flush( + lame_global_flags * gfp, /* global context handle */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + int size); /* number of valid octets in this stream */ + +/* + * OPTIONAL: + * lame_encode_flush_nogap will flush the internal mp3 buffers and pad + * the last frame with ancillary data so it is a complete mp3 frame. + * + * 'mp3buf' should be at least 7200 bytes long + * to hold all possible emitted data. + * + * After a call to this routine, the outputed mp3 data is complete, but + * you may continue to encode new PCM samples and write future mp3 data + * to a different file. The two mp3 files will play back with no gaps + * if they are concatenated together. + * + * This routine will NOT write id3v1 tags into the bitstream. + * + * return code = number of bytes output to mp3buf. Can be 0 + */ +int CDECL lame_encode_flush_nogap( + lame_global_flags * gfp, /* global context handle */ + unsigned char* mp3buf, /* pointer to encoded MP3 stream */ + int size); /* number of valid octets in this stream */ + +/* + * OPTIONAL: + * Normally, this is called by lame_init_params(). It writes id3v2 and + * Xing headers into the front of the bitstream, and sets frame counters + * and bitrate histogram data to 0. You can also call this after + * lame_encode_flush_nogap(). + */ +int CDECL lame_init_bitstream( + lame_global_flags * gfp); /* global context handle */ + + + +/* + * OPTIONAL: some simple statistics + * a bitrate histogram to visualize the distribution of used frame sizes + * a stereo mode histogram to visualize the distribution of used stereo + * modes, useful in joint-stereo mode only + * 0: LR left-right encoded + * 1: LR-I left-right and intensity encoded (currently not supported) + * 2: MS mid-side encoded + * 3: MS-I mid-side and intensity encoded (currently not supported) + * + * attention: don't call them after lame_encode_finish + * suggested: lame_encode_flush -> lame_*_hist -> lame_close + */ + +void CDECL lame_bitrate_hist( + const lame_global_flags * gfp, + int bitrate_count[14] ); +void CDECL lame_bitrate_kbps( + const lame_global_flags * gfp, + int bitrate_kbps [14] ); +void CDECL lame_stereo_mode_hist( + const lame_global_flags * gfp, + int stereo_mode_count[4] ); + +void CDECL lame_bitrate_stereo_mode_hist ( + const lame_global_flags * gfp, + int bitrate_stmode_count[14][4] ); + +void CDECL lame_block_type_hist ( + const lame_global_flags * gfp, + int btype_count[6] ); + +void CDECL lame_bitrate_block_type_hist ( + const lame_global_flags * gfp, + int bitrate_btype_count[14][6] ); + +#if (DEPRECATED_OR_OBSOLETE_CODE_REMOVED && 0) +#else +/* + * OPTIONAL: + * lame_mp3_tags_fid will rewrite a Xing VBR tag to the mp3 file with file + * pointer fid. These calls perform forward and backwards seeks, so make + * sure fid is a real file. Make sure lame_encode_flush has been called, + * and all mp3 data has been written to the file before calling this + * function. + * NOTE: + * if VBR tags are turned off by the user, or turned off by LAME because + * the output is not a regular file, this call does nothing + * NOTE: + * LAME wants to read from the file to skip an optional ID3v2 tag, so + * make sure you opened the file for writing and reading. + * NOTE: + * You can call lame_get_lametag_frame instead, if you want to insert + * the lametag yourself. +*/ +void CDECL lame_mp3_tags_fid(lame_global_flags *, FILE* fid); +#endif + +/* + * OPTIONAL: + * lame_get_lametag_frame copies the final LAME-tag into 'buffer'. + * The function returns the number of bytes copied into buffer, or + * the required buffer size, if the provided buffer is too small. + * Function failed, if the return value is larger than 'size'! + * Make sure lame_encode flush has been called before calling this function. + * NOTE: + * if VBR tags are turned off by the user, or turned off by LAME, + * this call does nothing and returns 0. + * NOTE: + * LAME inserted an empty frame in the beginning of mp3 audio data, + * which you have to replace by the final LAME-tag frame after encoding. + * In case there is no ID3v2 tag, usually this frame will be the very first + * data in your mp3 file. If you put some other leading data into your + * file, you'll have to do some bookkeeping about where to write this buffer. + */ +size_t CDECL lame_get_lametag_frame( + const lame_global_flags *, unsigned char* buffer, size_t size); + +/* + * REQUIRED: + * final call to free all remaining buffers + */ +int CDECL lame_close (lame_global_flags *); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* + * OBSOLETE: + * lame_encode_finish combines lame_encode_flush() and lame_close() in + * one call. However, once this call is made, the statistics routines + * will no longer work because the data will have been cleared, and + * lame_mp3_tags_fid() cannot be called to add data to the VBR header + */ +int CDECL lame_encode_finish( + lame_global_flags* gfp, + unsigned char* mp3buf, + int size ); +#endif + + + + + + +/********************************************************************* + * + * decoding + * + * a simple interface to mpglib, part of mpg123, is also included if + * libmp3lame is compiled with HAVE_MPGLIB + * + *********************************************************************/ + +struct hip_global_struct; +typedef struct hip_global_struct hip_global_flags; +typedef hip_global_flags *hip_t; + + +typedef struct { + int header_parsed; /* 1 if header was parsed and following data was + computed */ + int stereo; /* number of channels */ + int samplerate; /* sample rate */ + int bitrate; /* bitrate */ + int mode; /* mp3 frame type */ + int mode_ext; /* mp3 frame type */ + int framesize; /* number of samples per mp3 frame */ + + /* this data is only computed if mpglib detects a Xing VBR header */ + unsigned long nsamp; /* number of samples in mp3 file. */ + int totalframes; /* total number of frames in mp3 file */ + + /* this data is not currently computed by the mpglib routines */ + int framenum; /* frames decoded counter */ +} mp3data_struct; + +/* required call to initialize decoder */ +hip_t CDECL hip_decode_init(void); + +/* cleanup call to exit decoder */ +int CDECL hip_decode_exit(hip_t gfp); + +/* HIP reporting functions */ +void CDECL hip_set_errorf(hip_t gfp, lame_report_function f); +void CDECL hip_set_debugf(hip_t gfp, lame_report_function f); +void CDECL hip_set_msgf (hip_t gfp, lame_report_function f); + +/********************************************************************* + * input 1 mp3 frame, output (maybe) pcm data. + * + * nout = hip_decode(hip, mp3buf,len,pcm_l,pcm_r); + * + * input: + * len : number of bytes of mp3 data in mp3buf + * mp3buf[len] : mp3 data to be decoded + * + * output: + * nout: -1 : decoding error + * 0 : need more data before we can complete the decode + * >0 : returned 'nout' samples worth of data in pcm_l,pcm_r + * pcm_l[nout] : left channel data + * pcm_r[nout] : right channel data + * + *********************************************************************/ +int CDECL hip_decode( hip_t gfp + , unsigned char * mp3buf + , size_t len + , short pcm_l[] + , short pcm_r[] + ); + +/* same as hip_decode, and also returns mp3 header data */ +int CDECL hip_decode_headers( hip_t gfp + , unsigned char* mp3buf + , size_t len + , short pcm_l[] + , short pcm_r[] + , mp3data_struct* mp3data + ); + +/* same as hip_decode, but returns at most one frame */ +int CDECL hip_decode1( hip_t gfp + , unsigned char* mp3buf + , size_t len + , short pcm_l[] + , short pcm_r[] + ); + +/* same as hip_decode1, but returns at most one frame and mp3 header data */ +int CDECL hip_decode1_headers( hip_t gfp + , unsigned char* mp3buf + , size_t len + , short pcm_l[] + , short pcm_r[] + , mp3data_struct* mp3data + ); + +/* same as hip_decode1_headers, but also returns enc_delay and enc_padding + from VBR Info tag, (-1 if no info tag was found) */ +int CDECL hip_decode1_headersB( hip_t gfp + , unsigned char* mp3buf + , size_t len + , short pcm_l[] + , short pcm_r[] + , mp3data_struct* mp3data + , int *enc_delay + , int *enc_padding + ); + + + +/* OBSOLETE: + * lame_decode... functions are there to keep old code working + * but it is strongly recommended to replace calls by hip_decode... + * function calls, see above. + */ +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +int CDECL lame_decode_init(void); +int CDECL lame_decode( + unsigned char * mp3buf, + int len, + short pcm_l[], + short pcm_r[] ); +int CDECL lame_decode_headers( + unsigned char* mp3buf, + int len, + short pcm_l[], + short pcm_r[], + mp3data_struct* mp3data ); +int CDECL lame_decode1( + unsigned char* mp3buf, + int len, + short pcm_l[], + short pcm_r[] ); +int CDECL lame_decode1_headers( + unsigned char* mp3buf, + int len, + short pcm_l[], + short pcm_r[], + mp3data_struct* mp3data ); +int CDECL lame_decode1_headersB( + unsigned char* mp3buf, + int len, + short pcm_l[], + short pcm_r[], + mp3data_struct* mp3data, + int *enc_delay, + int *enc_padding ); +int CDECL lame_decode_exit(void); + +#endif /* obsolete lame_decode API calls */ + + +/********************************************************************* + * + * id3tag stuff + * + *********************************************************************/ + +/* + * id3tag.h -- Interface to write ID3 version 1 and 2 tags. + * + * Copyright (C) 2000 Don Melton. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. + */ + +/* utility to obtain alphabetically sorted list of genre names with numbers */ +void CDECL id3tag_genre_list( + void (*handler)(int, const char *, void *), + void* cookie); + +void CDECL id3tag_init (lame_t gfp); + +/* force addition of version 2 tag */ +void CDECL id3tag_add_v2 (lame_t gfp); + +/* add only a version 1 tag */ +void CDECL id3tag_v1_only (lame_t gfp); + +/* add only a version 2 tag */ +void CDECL id3tag_v2_only (lame_t gfp); + +/* pad version 1 tag with spaces instead of nulls */ +void CDECL id3tag_space_v1 (lame_t gfp); + +/* pad version 2 tag with extra 128 bytes */ +void CDECL id3tag_pad_v2 (lame_t gfp); + +/* pad version 2 tag with extra n bytes */ +void CDECL id3tag_set_pad (lame_t gfp, size_t n); + +void CDECL id3tag_set_title(lame_t gfp, const char* title); +void CDECL id3tag_set_artist(lame_t gfp, const char* artist); +void CDECL id3tag_set_album(lame_t gfp, const char* album); +void CDECL id3tag_set_year(lame_t gfp, const char* year); +void CDECL id3tag_set_comment(lame_t gfp, const char* comment); + +/* return -1 result if track number is out of ID3v1 range + and ignored for ID3v1 */ +int CDECL id3tag_set_track(lame_t gfp, const char* track); + +/* return non-zero result if genre name or number is invalid + result 0: OK + result -1: genre number out of range + result -2: no valid ID3v1 genre name, mapped to ID3v1 'Other' + but taken as-is for ID3v2 genre tag */ +int CDECL id3tag_set_genre(lame_t gfp, const char* genre); + +/* return non-zero result if field name is invalid */ +int CDECL id3tag_set_fieldvalue(lame_t gfp, const char* fieldvalue); + +/* return non-zero result if image type is invalid */ +int CDECL id3tag_set_albumart(lame_t gfp, const char* image, size_t size); + +/* lame_get_id3v1_tag copies ID3v1 tag into buffer. + * Function returns number of bytes copied into buffer, or number + * of bytes rquired if buffer 'size' is too small. + * Function fails, if returned value is larger than 'size'. + * NOTE: + * This functions does nothing, if user/LAME disabled ID3v1 tag. + */ +size_t CDECL lame_get_id3v1_tag(lame_t gfp, unsigned char* buffer, size_t size); + +/* lame_get_id3v2_tag copies ID3v2 tag into buffer. + * Function returns number of bytes copied into buffer, or number + * of bytes rquired if buffer 'size' is too small. + * Function fails, if returned value is larger than 'size'. + * NOTE: + * This functions does nothing, if user/LAME disabled ID3v2 tag. + */ +size_t CDECL lame_get_id3v2_tag(lame_t gfp, unsigned char* buffer, size_t size); + +/* normaly lame_init_param writes ID3v2 tags into the audio stream + * Call lame_set_write_id3tag_automatic(gfp, 0) before lame_init_param + * to turn off this behaviour and get ID3v2 tag with above function + * write it yourself into your file. + */ +void CDECL lame_set_write_id3tag_automatic(lame_global_flags * gfp, int); +int CDECL lame_get_write_id3tag_automatic(lame_global_flags const* gfp); + +/* experimental */ +int CDECL id3tag_set_textinfo_latin1(lame_t gfp, char const *id, char const *text); + +/* experimental */ +int CDECL id3tag_set_comment_latin1(lame_t gfp, char const *lang, char const *desc, char const *text); + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +#else +/* experimental */ +int CDECL id3tag_set_textinfo_ucs2(lame_t gfp, char const *id, unsigned short const *text); + +/* experimental */ +int CDECL id3tag_set_comment_ucs2(lame_t gfp, char const *lang, + unsigned short const *desc, unsigned short const *text); + +/* experimental */ +int CDECL id3tag_set_fieldvalue_ucs2(lame_t gfp, const unsigned short *fieldvalue); +#endif + +/* experimental */ +int CDECL id3tag_set_fieldvalue_utf16(lame_t gfp, const unsigned short *fieldvalue); + +/* experimental */ +int CDECL id3tag_set_textinfo_utf16(lame_t gfp, char const *id, unsigned short const *text); + +/* experimental */ +int CDECL id3tag_set_comment_utf16(lame_t gfp, char const *lang, unsigned short const *desc, unsigned short const *text); + + +/*********************************************************************** +* +* list of valid bitrates [kbps] & sample frequencies [Hz]. +* first index: 0: MPEG-2 values (sample frequencies 16...24 kHz) +* 1: MPEG-1 values (sample frequencies 32...48 kHz) +* 2: MPEG-2.5 values (sample frequencies 8...12 kHz) +***********************************************************************/ + +extern const int bitrate_table [3][16]; +extern const int samplerate_table [3][ 4]; + +/* access functions for use in DLL, global vars are not exported */ +int CDECL lame_get_bitrate(int mpeg_version, int table_index); +int CDECL lame_get_samplerate(int mpeg_version, int table_index); + + +/* maximum size of albumart image (128KB), which affects LAME_MAXMP3BUFFER + as well since lame_encode_buffer() also returns ID3v2 tag data */ +#define LAME_MAXALBUMART (128 * 1024) + +/* maximum size of mp3buffer needed if you encode at most 1152 samples for + each call to lame_encode_buffer. see lame_encode_buffer() below + (LAME_MAXMP3BUFFER is now obsolete) */ +#define LAME_MAXMP3BUFFER (16384 + LAME_MAXALBUMART) + + +typedef enum { + LAME_OKAY = 0, + LAME_NOERROR = 0, + LAME_GENERICERROR = -1, + LAME_NOMEM = -10, + LAME_BADBITRATE = -11, + LAME_BADSAMPFREQ = -12, + LAME_INTERNALERROR = -13, + + FRONTEND_READERROR = -80, + FRONTEND_WRITEERROR = -81, + FRONTEND_FILETOOLARGE = -82 + +} lame_errorcodes_t; + +#if defined(__cplusplus) +} +#endif +#endif /* LAME_LAME_H */ + diff --git a/sources/lame/lame_global_flags.h b/sources/lame/lame_global_flags.h new file mode 100644 index 0000000..ad9e677 --- /dev/null +++ b/sources/lame/lame_global_flags.h @@ -0,0 +1,184 @@ +#ifndef LAME_GLOBAL_FLAGS_H +#define LAME_GLOBAL_FLAGS_H + +#ifndef lame_internal_flags_defined +#define lame_internal_flags_defined +struct lame_internal_flags; +typedef struct lame_internal_flags lame_internal_flags; +#endif + + +typedef enum short_block_e { + short_block_not_set = -1, /* allow LAME to decide */ + short_block_allowed = 0, /* LAME may use them, even different block types for L/R */ + short_block_coupled, /* LAME may use them, but always same block types in L/R */ + short_block_dispensed, /* LAME will not use short blocks, long blocks only */ + short_block_forced /* LAME will not use long blocks, short blocks only */ +} short_block_t; + +/*********************************************************************** +* +* Control Parameters set by User. These parameters are here for +* backwards compatibility with the old, non-shared lib API. +* Please use the lame_set_variablename() functions below +* +* +***********************************************************************/ +struct lame_global_struct { + unsigned int class_id; + + /* input description */ + unsigned long num_samples; /* number of samples. default=2^32-1 */ + int num_channels; /* input number of channels. default=2 */ + int samplerate_in; /* input_samp_rate in Hz. default=44.1 kHz */ + int samplerate_out; /* output_samp_rate. + default: LAME picks best value + at least not used for MP3 decoding: + Remember 44.1 kHz MP3s and AC97 */ + float scale; /* scale input by this amount before encoding + at least not used for MP3 decoding */ + float scale_left; /* scale input of channel 0 (left) by this + amount before encoding */ + float scale_right; /* scale input of channel 1 (right) by this + amount before encoding */ + + /* general control params */ + int analysis; /* collect data for a MP3 frame analyzer? */ + int write_lame_tag; /* add Xing VBR tag? */ + int decode_only; /* use lame/mpglib to convert mp3 to wav */ + int quality; /* quality setting 0=best, 9=worst default=5 */ + MPEG_mode mode; /* see enum in lame.h + default = LAME picks best value */ + int force_ms; /* force M/S mode. requires mode=1 */ + int free_format; /* use free format? default=0 */ + int findReplayGain; /* find the RG value? default=0 */ + int decode_on_the_fly; /* decode on the fly? default=0 */ + int write_id3tag_automatic; /* 1 (default) writes ID3 tags, 0 not */ + + int nogap_total; + int nogap_current; + + int substep_shaping; + int noise_shaping; + int subblock_gain; /* 0 = no, 1 = yes */ + int use_best_huffman; /* 0 = no. 1=outside loop 2=inside loop(slow) */ + + /* + * set either brate>0 or compression_ratio>0, LAME will compute + * the value of the variable not set. + * Default is compression_ratio = 11.025 + */ + int brate; /* bitrate */ + float compression_ratio; /* sizeof(wav file)/sizeof(mp3 file) */ + + + /* frame params */ + int copyright; /* mark as copyright. default=0 */ + int original; /* mark as original. default=1 */ + int extension; /* the MP3 'private extension' bit. + Meaningless */ + int emphasis; /* Input PCM is emphased PCM (for + instance from one of the rarely + emphased CDs), it is STRONGLY not + recommended to use this, because + psycho does not take it into account, + and last but not least many decoders + don't care about these bits */ + int error_protection; /* use 2 bytes per frame for a CRC + checksum. default=0 */ + int strict_ISO; /* enforce ISO spec as much as possible */ + + int disable_reservoir; /* use bit reservoir? */ + + /* quantization/noise shaping */ + int quant_comp; + int quant_comp_short; + int experimentalY; + int experimentalZ; + int exp_nspsytune; + + int preset; + + /* VBR control */ + vbr_mode VBR; + float VBR_q_frac; /* Range [0,...,1[ */ + int VBR_q; /* Range [0,...,9] */ + int VBR_mean_bitrate_kbps; + int VBR_min_bitrate_kbps; + int VBR_max_bitrate_kbps; + int VBR_hard_min; /* strictly enforce VBR_min_bitrate + normaly, it will be violated for analog + silence */ + + + /* resampling and filtering */ + int lowpassfreq; /* freq in Hz. 0=lame choses. + -1=no filter */ + int highpassfreq; /* freq in Hz. 0=lame choses. + -1=no filter */ + int lowpasswidth; /* freq width of filter, in Hz + (default=15%) */ + int highpasswidth; /* freq width of filter, in Hz + (default=15%) */ + + + + /* + * psycho acoustics and other arguments which you should not change + * unless you know what you are doing + */ + float maskingadjust; + float maskingadjust_short; + int ATHonly; /* only use ATH */ + int ATHshort; /* only use ATH for short blocks */ + int noATH; /* disable ATH */ + int ATHtype; /* select ATH formula */ + float ATHcurve; /* change ATH formula 4 shape */ + float ATH_lower_db; /* lower ATH by this many db */ + int athaa_type; /* select ATH auto-adjust scheme */ + float athaa_sensitivity; /* dB, tune active region of auto-level */ + short_block_t short_blocks; + int useTemporal; /* use temporal masking effect */ + float interChRatio; + float msfix; /* Naoki's adjustment of Mid/Side maskings */ + + int tune; /* 0 off, 1 on */ + float tune_value_a; /* used to pass values for debugging and stuff */ + + float attackthre; /* attack threshold for L/R/M channel */ + float attackthre_s; /* attack threshold for S channel */ + + + struct { + void (*msgf) (const char *format, va_list ap); + void (*debugf) (const char *format, va_list ap); + void (*errorf) (const char *format, va_list ap); + } report; + + /************************************************************************/ + /* internal variables, do not set... */ + /* provided because they may be of use to calling application */ + /************************************************************************/ + + int lame_allocated_gfp; /* is this struct owned by calling + program or lame? */ + + + + /**************************************************************************/ + /* more internal variables are stored in this structure: */ + /**************************************************************************/ + lame_internal_flags *internal_flags; + + + struct { + int mmx; + int amd3dnow; + int sse; + + } asm_optimizations; +}; + +int is_lame_global_flags_valid(const lame_global_flags * gfp); + +#endif /* LAME_GLOBAL_FLAGS_H */ diff --git a/sources/lame/lame_intrin.h b/sources/lame/lame_intrin.h new file mode 100644 index 0000000..bc4c189 --- /dev/null +++ b/sources/lame/lame_intrin.h @@ -0,0 +1,33 @@ +/* + * lame_intrin.h include file + * + * Copyright (c) 2006 Gabriel Bouvigne + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + + +#ifndef LAME_INTRIN_H +#define LAME_INTRIN_H + + +void +init_xrpow_core_sse(gr_info * const cod_info, FLOAT xrpow[576], int upper, FLOAT * sum); + +void +fht_SSE2(FLOAT* , int); + +#endif diff --git a/sources/lame/machine.h b/sources/lame/machine.h new file mode 100644 index 0000000..f32d36c --- /dev/null +++ b/sources/lame/machine.h @@ -0,0 +1,189 @@ +/* + * Machine dependent defines/includes for LAME. + * + * Copyright (c) 1999 A.L. Faber + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef LAME_MACHINE_H +#define LAME_MACHINE_H + +#include "version.h" + +#include +#include + +#ifdef STDC_HEADERS +# include +# include +#else +# ifndef HAVE_STRCHR +# define strchr index +# define strrchr rindex +# endif +char *strchr(), *strrchr(); +//# ifndef HAVE_MEMCPY +//# define memcpy(d, s, n) bcopy ((s), (d), (n)) +//# define memmove(d, s, n) bcopy ((s), (d), (n)) +//# endif +#endif + +#if defined(__riscos__) && defined(FPA10) +# include "ymath.h" +#else +# include +#endif +#include + +#include + +#ifdef HAVE_ERRNO_H +# include +#endif +#ifdef HAVE_FCNTL_H +# include +#endif + +#if defined(macintosh) +# include +# include +#else +# include +# include +#endif + +#ifdef HAVE_INTTYPES_H +# include +#else +# ifdef HAVE_STDINT_H +# include +# endif +#endif + +#ifdef WITH_DMALLOC +#include +#endif + +/* + * 3 different types of pow() functions: + * - table lookup + * - pow() + * - exp() on some machines this is claimed to be faster than pow() + */ + +#define POW20(x) (assert(0 <= (x+Q_MAX2) && x < Q_MAX), pow20[x+Q_MAX2]) +/*#define POW20(x) pow(2.0,((double)(x)-210)*.25) */ +/*#define POW20(x) exp( ((double)(x)-210)*(.25*LOG2) ) */ + +#define IPOW20(x) (assert(0 <= x && x < Q_MAX), ipow20[x]) +/*#define IPOW20(x) exp( -((double)(x)-210)*.1875*LOG2 ) */ +/*#define IPOW20(x) pow(2.0,-((double)(x)-210)*.1875) */ + +/* in case this is used without configure */ +#ifndef inline +# define inline +#endif + +#if defined(_MSC_VER) +# undef inline +# define inline _inline +#elif defined(__SASC) || defined(__GNUC__) || defined(__ICC) || defined(__ECC) +/* if __GNUC__ we always want to inline, not only if the user requests it */ +# undef inline +# define inline __inline +#endif + +#if defined(_MSC_VER) +# pragma warning( disable : 4244 ) +/*# pragma warning( disable : 4305 ) */ +#endif + +/* + * FLOAT for variables which require at least 32 bits + * FLOAT8 for variables which require at least 64 bits + * + * On some machines, 64 bit will be faster than 32 bit. Also, some math + * routines require 64 bit float, so setting FLOAT=float will result in a + * lot of conversions. + */ + +#if ( defined(_MSC_VER) || defined(__BORLANDC__) || defined(__MINGW32__) ) +# define WIN32_LEAN_AND_MEAN +# include +# include +# define FLOAT_MAX FLT_MAX +#else +# ifndef FLOAT +typedef float FLOAT; +# ifdef FLT_MAX +# define FLOAT_MAX FLT_MAX +# else +# define FLOAT_MAX 1e37 /* approx */ +# endif +# endif +#endif + +#ifndef FLOAT8 +typedef double FLOAT8; +# ifdef DBL_MAX +# define FLOAT8_MAX DBL_MAX +# else +# define FLOAT8_MAX 1e99 /* approx */ +# endif +#else +# ifdef FLT_MAX +# define FLOAT8_MAX FLT_MAX +# else +# define FLOAT8_MAX 1e37 /* approx */ +# endif +#endif + +/* sample_t must be floating point, at least 32 bits */ +typedef FLOAT sample_t; + +#define dimension_of(array) (sizeof(array)/sizeof(array[0])) +#define beyond(array) (array+dimension_of(array)) +#define compiletime_assert(expression) enum{static_assert_##FILE##_##LINE = 1/((expression)?1:0)} +#define lame_calloc(TYPE, COUNT) ((TYPE*)calloc(COUNT, sizeof(TYPE))) +#define multiple_of(CHUNK, COUNT) (\ + ( (COUNT) < 1 || (CHUNK) < 1 || (COUNT) % (CHUNK) == 0 ) \ + ? (COUNT) \ + : ((COUNT) + (CHUNK) - (COUNT) % (CHUNK)) \ + ) + +#if 1 +#define EQ(a,b) (\ +(fabs(a) > fabs(b)) \ + ? (fabs((a)-(b)) <= (fabs(a) * 1e-6f)) \ + : (fabs((a)-(b)) <= (fabs(b) * 1e-6f))) +#else +#define EQ(a,b) (fabs((a)-(b))<1E-37) +#endif + +#define NEQ(a,b) (!EQ(a,b)) + +#ifdef _MSC_VER +# if _MSC_VER < 1400 +# define fabsf fabs +# define powf pow +# define log10f log10 +# endif +#endif + +#endif + +/* end of machine.h */ diff --git a/sources/lame/mpglib/common.c b/sources/lame/mpglib/common.c new file mode 100644 index 0000000..b6ba144 --- /dev/null +++ b/sources/lame/mpglib/common.c @@ -0,0 +1,364 @@ +/* + * common.c: some common bitstream operations + * + * Copyright (C) 1999-2010 The L.A.M.E. project + * + * Initially written by Michael Hipp, see also AUTHORS and README. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +/* $Id: common.c,v 1.42 2017/08/19 14:20:27 robert Exp $ */ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include +#include +#include + +#ifdef HAVE_FCNTL_H +#include +#endif + +#ifdef macintosh +#include +#include +#else +#include +#include +#endif + +#include + +#include "common.h" + +#ifdef WITH_DMALLOC +#include +#endif + +/* In C++ the array first must be prototyped, why ? */ + + + /* *INDENT-OFF* */ +const int tabsel_123 [2] [3] [16] = { + { {0,32,64,96,128,160,192,224,256,288,320,352,384,416,448,}, + {0,32,48,56, 64, 80, 96,112,128,160,192,224,256,320,384,}, + {0,32,40,48, 56, 64, 80, 96,112,128,160,192,224,256,320,} }, + + { {0,32,48,56,64,80,96,112,128,144,160,176,192,224,256,}, + {0,8,16,24,32,40,48,56,64,80,96,112,128,144,160,}, + {0,8,16,24,32,40,48,56,64,80,96,112,128,144,160,} } +}; + +const long freqs[9] = { 44100, 48000, 32000, + 22050, 24000, 16000, + 11025, 12000, 8000 }; + + /* *INDENT-ON* */ + + +real muls[27][64]; + +#if 0 +static void +get_II_stuff(struct frame *fr) +{ + /* *INDENT-OFF* */ + static const int translate [3] [2] [16] = /* char ? */ + { { { 0,2,2,2,2,2,2,0,0,0,1,1,1,1,1,0 } , + { 0,2,2,0,0,0,1,1,1,1,1,1,1,1,1,0 } } , + { { 0,2,2,2,2,2,2,0,0,0,0,0,0,0,0,0 } , + { 0,2,2,0,0,0,0,0,0,0,0,0,0,0,0,0 } } , + { { 0,3,3,3,3,3,3,0,0,0,1,1,1,1,1,0 } , + { 0,3,3,0,0,0,1,1,1,1,1,1,1,1,1,0 } } }; + /* *INDENT-ON* */ + + int table, sblim; + static const struct al_table2 *tables[5] = { alloc_0, alloc_1, alloc_2, alloc_3, alloc_4 }; + static int sblims[5] = { 27, 30, 8, 12, 30 }; + + if (fr->lsf) + table = 4; + else + table = translate[fr->sampling_frequency][2 - fr->stereo][fr->bitrate_index]; + sblim = sblims[table]; + + fr->alloc = tables[table]; + fr->II_sblimit = sblim; +} +#endif + +#define HDRCMPMASK 0xfffffd00 + +#define MAX_INPUT_FRAMESIZE 4096 + +int +head_check(unsigned long head, int check_layer) +{ + /* + look for a valid header. + if check_layer > 0, then require that + nLayer = check_layer. + */ + + /* bits 13-14 = layer 3 */ + int nLayer = 4 - ((head >> 17) & 3); + + if ((head & 0xffe00000) != 0xffe00000) { + /* syncword */ + return FALSE; + } + + if (nLayer == 4) + return FALSE; + + if (check_layer > 0 && nLayer != check_layer) + return FALSE; + + if (((head >> 12) & 0xf) == 0xf) { + /* bits 16,17,18,19 = 1111 invalid bitrate */ + return FALSE; + } + if (((head >> 10) & 0x3) == 0x3) { + /* bits 20,21 = 11 invalid sampling freq */ + return FALSE; + } + if ((head & 0x3) == 0x2) + /* invalid emphasis */ + return FALSE; + return TRUE; +} + + +#if 0 +static void +print_header(PMPSTR mp, struct frame *fr) +{ + static const char *modes[4] = { "Stereo", "Joint-Stereo", "Dual-Channel", "Single-Channel" }; + static const char *layers[4] = { "Unknown", "I", "II", "III" }; + + lame_report_fnc(mp->report_msg, "MPEG %s, Layer: %s, Freq: %ld, mode: %s, modext: %d, BPF : %d\n", + fr->mpeg25 ? "2.5" : (fr->lsf ? "2.0" : "1.0"), + layers[fr->lay], freqs[fr->sampling_frequency], + modes[fr->mode], fr->mode_ext, fr->framesize + 4); + lame_report_fnc(mp->report_msg, "Channels: %d, copyright: %s, original: %s, CRC: %s, emphasis: %d.\n", + fr->stereo, fr->copyright ? "Yes" : "No", + fr->original ? "Yes" : "No", fr->error_protection ? "Yes" : "No", fr->emphasis); + lame_report_fnc(mp->report_msg, "Bitrate: %d Kbits/s, Extension value: %d\n", + tabsel_123[fr->lsf][fr->lay - 1][fr->bitrate_index], fr->extension); +} + +static void +print_header_compact(PMPSTR mp, struct frame *fr) +{ + static const char *modes[4] = { "stereo", "joint-stereo", "dual-channel", "mono" }; + static const char *layers[4] = { "Unknown", "I", "II", "III" }; + + lame_report_fnc(mp->report_err, "MPEG %s layer %s, %d kbit/s, %ld Hz %s\n", + fr->mpeg25 ? "2.5" : (fr->lsf ? "2.0" : "1.0"), + layers[fr->lay], + tabsel_123[fr->lsf][fr->lay - 1][fr->bitrate_index], + freqs[fr->sampling_frequency], modes[fr->mode]); +} + +#endif + +/* + * decode a header and write the information + * into the frame structure + */ +int +decode_header(PMPSTR mp, struct frame *fr, unsigned long newhead) +{ + + + if (newhead & (1 << 20)) { + fr->lsf = (newhead & (1 << 19)) ? 0x0 : 0x1; + fr->mpeg25 = 0; + } + else { + fr->lsf = 1; + fr->mpeg25 = 1; + } + + + fr->lay = 4 - ((newhead >> 17) & 3); + + if (fr->lay != 3 && fr->mpeg25) { + lame_report_fnc(mp->report_err, "MPEG-2.5 is supported by Layer3 only\n"); + return 0; + } + if (((newhead >> 10) & 0x3) == 0x3) { + lame_report_fnc(mp->report_err, "Stream error\n"); + return 0; + } + if (fr->mpeg25) { + fr->sampling_frequency = 6 + ((newhead >> 10) & 0x3); + } + else + fr->sampling_frequency = ((newhead >> 10) & 0x3) + (fr->lsf * 3); + + fr->error_protection = ((newhead >> 16) & 0x1) ^ 0x1; + + if (fr->mpeg25) /* allow Bitrate change for 2.5 ... */ + fr->bitrate_index = ((newhead >> 12) & 0xf); + + fr->bitrate_index = ((newhead >> 12) & 0xf); + fr->padding = ((newhead >> 9) & 0x1); + fr->extension = ((newhead >> 8) & 0x1); + fr->mode = ((newhead >> 6) & 0x3); + fr->mode_ext = ((newhead >> 4) & 0x3); + fr->copyright = ((newhead >> 3) & 0x1); + fr->original = ((newhead >> 2) & 0x1); + fr->emphasis = newhead & 0x3; + + fr->stereo = (fr->mode == MPG_MD_MONO) ? 1 : 2; + + switch (fr->lay) { + case 1: + fr->framesize = (long) tabsel_123[fr->lsf][0][fr->bitrate_index] * 12000; + fr->framesize /= freqs[fr->sampling_frequency]; + fr->framesize = ((fr->framesize + fr->padding) << 2) - 4; + fr->down_sample = 0; + fr->down_sample_sblimit = SBLIMIT >> (fr->down_sample); + break; + + case 2: + fr->framesize = (long) tabsel_123[fr->lsf][1][fr->bitrate_index] * 144000; + fr->framesize /= freqs[fr->sampling_frequency]; + fr->framesize += fr->padding - 4; + fr->down_sample = 0; + fr->down_sample_sblimit = SBLIMIT >> (fr->down_sample); + break; + + case 3: +#if 0 + fr->do_layer = do_layer3; + if (fr->lsf) + ssize = (fr->stereo == 1) ? 9 : 17; + else + ssize = (fr->stereo == 1) ? 17 : 32; +#endif + +#if 0 + if (fr->error_protection) + ssize += 2; +#endif + if (fr->framesize > MAX_INPUT_FRAMESIZE) { + lame_report_fnc(mp->report_err, "Frame size too big.\n"); + fr->framesize = MAX_INPUT_FRAMESIZE; + return (0); + } + + + if (fr->bitrate_index == 0) + fr->framesize = 0; + else { + fr->framesize = (long) tabsel_123[fr->lsf][2][fr->bitrate_index] * 144000; + fr->framesize /= freqs[fr->sampling_frequency] << (fr->lsf); + fr->framesize = fr->framesize + fr->padding - 4; + } + break; + default: + lame_report_fnc(mp->report_err, "Sorry, layer %d not supported\n", fr->lay); + return (0); + } + /* print_header(mp, fr); */ + + return 1; +} + + +unsigned int +getbits(PMPSTR mp, int number_of_bits) +{ + unsigned long rval; + + if (number_of_bits <= 0 || !mp->wordpointer) + return 0; + + { + rval = mp->wordpointer[0]; + rval <<= 8; + rval |= mp->wordpointer[1]; + rval <<= 8; + rval |= mp->wordpointer[2]; + rval <<= mp->bitindex; + rval &= 0xffffff; + + mp->bitindex += number_of_bits; + + rval >>= (24 - number_of_bits); + + mp->wordpointer += (mp->bitindex >> 3); + mp->bitindex &= 7; + } + return rval; +} + +unsigned int +getbits_fast(PMPSTR mp, int number_of_bits) +{ + unsigned long rval; + + { + rval = mp->wordpointer[0]; + rval <<= 8; + rval |= mp->wordpointer[1]; + rval <<= mp->bitindex; + rval &= 0xffff; + mp->bitindex += number_of_bits; + + rval >>= (16 - number_of_bits); + + mp->wordpointer += (mp->bitindex >> 3); + mp->bitindex &= 7; + } + return rval; +} + +unsigned char +get_leq_8_bits(PMPSTR mp, unsigned int number_of_bits) +{ + assert(number_of_bits <= 8); + return (unsigned char) getbits_fast(mp, number_of_bits); +} + +unsigned short +get_leq_16_bits(PMPSTR mp, unsigned int number_of_bits) +{ + assert(number_of_bits <= 16); + return (unsigned short) getbits_fast(mp, number_of_bits); +} + +int +set_pointer(PMPSTR mp, long backstep) +{ + unsigned char *bsbufold; + + if (mp->fsizeold < 0 && backstep > 0) { + lame_report_fnc(mp->report_err, "hip: Can't step back %ld bytes!\n", backstep); + return MP3_ERR; + } + bsbufold = mp->bsspace[1 - mp->bsnum] + 512; + mp->wordpointer -= backstep; + if (backstep) + memcpy(mp->wordpointer, bsbufold + mp->fsizeold - backstep, (size_t) backstep); + mp->bitindex = 0; + return MP3_OK; +} diff --git a/sources/lame/mpglib/common.h b/sources/lame/mpglib/common.h new file mode 100644 index 0000000..62cf17e --- /dev/null +++ b/sources/lame/mpglib/common.h @@ -0,0 +1,43 @@ +/* + * Copyright (C) 1999-2010 The L.A.M.E. project + * + * Initially written by Michael Hipp, see also AUTHORS and README. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + + +#ifndef COMMON_H_INCLUDED +#define COMMON_H_INCLUDED + +#include "mpg123.h" +#include "mpglib.h" + +extern const int tabsel_123[2][3][16]; +extern const long freqs[9]; + +extern real muls[27][64]; + + +int head_check(unsigned long head, int check_layer); +int decode_header(PMPSTR mp, struct frame *fr, unsigned long newhead); +unsigned int getbits(PMPSTR mp, int number_of_bits); +unsigned int getbits_fast(PMPSTR mp, int number_of_bits); +unsigned char get_leq_8_bits(PMPSTR mp, unsigned int number_of_bits); +unsigned short get_leq_16_bits(PMPSTR mp, unsigned int number_of_bits); +int set_pointer(PMPSTR mp, long backstep); + +#endif diff --git a/sources/lame/mpglib/dct64_i386.c b/sources/lame/mpglib/dct64_i386.c new file mode 100644 index 0000000..0bf1509 --- /dev/null +++ b/sources/lame/mpglib/dct64_i386.c @@ -0,0 +1,348 @@ +/* + * dct64_i368.c + * + * Copyright (C) 1999-2010 The L.A.M.E. project + * + * Initially written by Michael Hipp, see also AUTHORS and README. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + * + * + * Discrete Cosine Tansform (DCT) for subband synthesis + * optimized for machines with no auto-increment. + * The performance is highly compiler dependend. Maybe + * the dct64.c version for 'normal' processor may be faster + * even for Intel processors. + */ + +/* $Id: dct64_i386.c,v 1.14 2010/03/22 14:30:19 robert Exp $ */ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include "dct64_i386.h" +#include "tabinit.h" + +#ifdef WITH_DMALLOC +#include +#endif + +static void +dct64_1(real * out0, real * out1, real * b1, real * b2, real * samples) +{ + + { + real *costab = pnts[0]; + + b1[0x00] = samples[0x00] + samples[0x1F]; + b1[0x1F] = (samples[0x00] - samples[0x1F]) * costab[0x0]; + + b1[0x01] = samples[0x01] + samples[0x1E]; + b1[0x1E] = (samples[0x01] - samples[0x1E]) * costab[0x1]; + + b1[0x02] = samples[0x02] + samples[0x1D]; + b1[0x1D] = (samples[0x02] - samples[0x1D]) * costab[0x2]; + + b1[0x03] = samples[0x03] + samples[0x1C]; + b1[0x1C] = (samples[0x03] - samples[0x1C]) * costab[0x3]; + + b1[0x04] = samples[0x04] + samples[0x1B]; + b1[0x1B] = (samples[0x04] - samples[0x1B]) * costab[0x4]; + + b1[0x05] = samples[0x05] + samples[0x1A]; + b1[0x1A] = (samples[0x05] - samples[0x1A]) * costab[0x5]; + + b1[0x06] = samples[0x06] + samples[0x19]; + b1[0x19] = (samples[0x06] - samples[0x19]) * costab[0x6]; + + b1[0x07] = samples[0x07] + samples[0x18]; + b1[0x18] = (samples[0x07] - samples[0x18]) * costab[0x7]; + + b1[0x08] = samples[0x08] + samples[0x17]; + b1[0x17] = (samples[0x08] - samples[0x17]) * costab[0x8]; + + b1[0x09] = samples[0x09] + samples[0x16]; + b1[0x16] = (samples[0x09] - samples[0x16]) * costab[0x9]; + + b1[0x0A] = samples[0x0A] + samples[0x15]; + b1[0x15] = (samples[0x0A] - samples[0x15]) * costab[0xA]; + + b1[0x0B] = samples[0x0B] + samples[0x14]; + b1[0x14] = (samples[0x0B] - samples[0x14]) * costab[0xB]; + + b1[0x0C] = samples[0x0C] + samples[0x13]; + b1[0x13] = (samples[0x0C] - samples[0x13]) * costab[0xC]; + + b1[0x0D] = samples[0x0D] + samples[0x12]; + b1[0x12] = (samples[0x0D] - samples[0x12]) * costab[0xD]; + + b1[0x0E] = samples[0x0E] + samples[0x11]; + b1[0x11] = (samples[0x0E] - samples[0x11]) * costab[0xE]; + + b1[0x0F] = samples[0x0F] + samples[0x10]; + b1[0x10] = (samples[0x0F] - samples[0x10]) * costab[0xF]; + } + + + { + real *costab = pnts[1]; + + b2[0x00] = b1[0x00] + b1[0x0F]; + b2[0x0F] = (b1[0x00] - b1[0x0F]) * costab[0]; + b2[0x01] = b1[0x01] + b1[0x0E]; + b2[0x0E] = (b1[0x01] - b1[0x0E]) * costab[1]; + b2[0x02] = b1[0x02] + b1[0x0D]; + b2[0x0D] = (b1[0x02] - b1[0x0D]) * costab[2]; + b2[0x03] = b1[0x03] + b1[0x0C]; + b2[0x0C] = (b1[0x03] - b1[0x0C]) * costab[3]; + b2[0x04] = b1[0x04] + b1[0x0B]; + b2[0x0B] = (b1[0x04] - b1[0x0B]) * costab[4]; + b2[0x05] = b1[0x05] + b1[0x0A]; + b2[0x0A] = (b1[0x05] - b1[0x0A]) * costab[5]; + b2[0x06] = b1[0x06] + b1[0x09]; + b2[0x09] = (b1[0x06] - b1[0x09]) * costab[6]; + b2[0x07] = b1[0x07] + b1[0x08]; + b2[0x08] = (b1[0x07] - b1[0x08]) * costab[7]; + + b2[0x10] = b1[0x10] + b1[0x1F]; + b2[0x1F] = (b1[0x1F] - b1[0x10]) * costab[0]; + b2[0x11] = b1[0x11] + b1[0x1E]; + b2[0x1E] = (b1[0x1E] - b1[0x11]) * costab[1]; + b2[0x12] = b1[0x12] + b1[0x1D]; + b2[0x1D] = (b1[0x1D] - b1[0x12]) * costab[2]; + b2[0x13] = b1[0x13] + b1[0x1C]; + b2[0x1C] = (b1[0x1C] - b1[0x13]) * costab[3]; + b2[0x14] = b1[0x14] + b1[0x1B]; + b2[0x1B] = (b1[0x1B] - b1[0x14]) * costab[4]; + b2[0x15] = b1[0x15] + b1[0x1A]; + b2[0x1A] = (b1[0x1A] - b1[0x15]) * costab[5]; + b2[0x16] = b1[0x16] + b1[0x19]; + b2[0x19] = (b1[0x19] - b1[0x16]) * costab[6]; + b2[0x17] = b1[0x17] + b1[0x18]; + b2[0x18] = (b1[0x18] - b1[0x17]) * costab[7]; + } + + { + real *costab = pnts[2]; + + b1[0x00] = b2[0x00] + b2[0x07]; + b1[0x07] = (b2[0x00] - b2[0x07]) * costab[0]; + b1[0x01] = b2[0x01] + b2[0x06]; + b1[0x06] = (b2[0x01] - b2[0x06]) * costab[1]; + b1[0x02] = b2[0x02] + b2[0x05]; + b1[0x05] = (b2[0x02] - b2[0x05]) * costab[2]; + b1[0x03] = b2[0x03] + b2[0x04]; + b1[0x04] = (b2[0x03] - b2[0x04]) * costab[3]; + + b1[0x08] = b2[0x08] + b2[0x0F]; + b1[0x0F] = (b2[0x0F] - b2[0x08]) * costab[0]; + b1[0x09] = b2[0x09] + b2[0x0E]; + b1[0x0E] = (b2[0x0E] - b2[0x09]) * costab[1]; + b1[0x0A] = b2[0x0A] + b2[0x0D]; + b1[0x0D] = (b2[0x0D] - b2[0x0A]) * costab[2]; + b1[0x0B] = b2[0x0B] + b2[0x0C]; + b1[0x0C] = (b2[0x0C] - b2[0x0B]) * costab[3]; + + b1[0x10] = b2[0x10] + b2[0x17]; + b1[0x17] = (b2[0x10] - b2[0x17]) * costab[0]; + b1[0x11] = b2[0x11] + b2[0x16]; + b1[0x16] = (b2[0x11] - b2[0x16]) * costab[1]; + b1[0x12] = b2[0x12] + b2[0x15]; + b1[0x15] = (b2[0x12] - b2[0x15]) * costab[2]; + b1[0x13] = b2[0x13] + b2[0x14]; + b1[0x14] = (b2[0x13] - b2[0x14]) * costab[3]; + + b1[0x18] = b2[0x18] + b2[0x1F]; + b1[0x1F] = (b2[0x1F] - b2[0x18]) * costab[0]; + b1[0x19] = b2[0x19] + b2[0x1E]; + b1[0x1E] = (b2[0x1E] - b2[0x19]) * costab[1]; + b1[0x1A] = b2[0x1A] + b2[0x1D]; + b1[0x1D] = (b2[0x1D] - b2[0x1A]) * costab[2]; + b1[0x1B] = b2[0x1B] + b2[0x1C]; + b1[0x1C] = (b2[0x1C] - b2[0x1B]) * costab[3]; + } + + { + real const cos0 = pnts[3][0]; + real const cos1 = pnts[3][1]; + + b2[0x00] = b1[0x00] + b1[0x03]; + b2[0x03] = (b1[0x00] - b1[0x03]) * cos0; + b2[0x01] = b1[0x01] + b1[0x02]; + b2[0x02] = (b1[0x01] - b1[0x02]) * cos1; + + b2[0x04] = b1[0x04] + b1[0x07]; + b2[0x07] = (b1[0x07] - b1[0x04]) * cos0; + b2[0x05] = b1[0x05] + b1[0x06]; + b2[0x06] = (b1[0x06] - b1[0x05]) * cos1; + + b2[0x08] = b1[0x08] + b1[0x0B]; + b2[0x0B] = (b1[0x08] - b1[0x0B]) * cos0; + b2[0x09] = b1[0x09] + b1[0x0A]; + b2[0x0A] = (b1[0x09] - b1[0x0A]) * cos1; + + b2[0x0C] = b1[0x0C] + b1[0x0F]; + b2[0x0F] = (b1[0x0F] - b1[0x0C]) * cos0; + b2[0x0D] = b1[0x0D] + b1[0x0E]; + b2[0x0E] = (b1[0x0E] - b1[0x0D]) * cos1; + + b2[0x10] = b1[0x10] + b1[0x13]; + b2[0x13] = (b1[0x10] - b1[0x13]) * cos0; + b2[0x11] = b1[0x11] + b1[0x12]; + b2[0x12] = (b1[0x11] - b1[0x12]) * cos1; + + b2[0x14] = b1[0x14] + b1[0x17]; + b2[0x17] = (b1[0x17] - b1[0x14]) * cos0; + b2[0x15] = b1[0x15] + b1[0x16]; + b2[0x16] = (b1[0x16] - b1[0x15]) * cos1; + + b2[0x18] = b1[0x18] + b1[0x1B]; + b2[0x1B] = (b1[0x18] - b1[0x1B]) * cos0; + b2[0x19] = b1[0x19] + b1[0x1A]; + b2[0x1A] = (b1[0x19] - b1[0x1A]) * cos1; + + b2[0x1C] = b1[0x1C] + b1[0x1F]; + b2[0x1F] = (b1[0x1F] - b1[0x1C]) * cos0; + b2[0x1D] = b1[0x1D] + b1[0x1E]; + b2[0x1E] = (b1[0x1E] - b1[0x1D]) * cos1; + } + + { + real const cos0 = pnts[4][0]; + + b1[0x00] = b2[0x00] + b2[0x01]; + b1[0x01] = (b2[0x00] - b2[0x01]) * cos0; + b1[0x02] = b2[0x02] + b2[0x03]; + b1[0x03] = (b2[0x03] - b2[0x02]) * cos0; + b1[0x02] += b1[0x03]; + + b1[0x04] = b2[0x04] + b2[0x05]; + b1[0x05] = (b2[0x04] - b2[0x05]) * cos0; + b1[0x06] = b2[0x06] + b2[0x07]; + b1[0x07] = (b2[0x07] - b2[0x06]) * cos0; + b1[0x06] += b1[0x07]; + b1[0x04] += b1[0x06]; + b1[0x06] += b1[0x05]; + b1[0x05] += b1[0x07]; + + b1[0x08] = b2[0x08] + b2[0x09]; + b1[0x09] = (b2[0x08] - b2[0x09]) * cos0; + b1[0x0A] = b2[0x0A] + b2[0x0B]; + b1[0x0B] = (b2[0x0B] - b2[0x0A]) * cos0; + b1[0x0A] += b1[0x0B]; + + b1[0x0C] = b2[0x0C] + b2[0x0D]; + b1[0x0D] = (b2[0x0C] - b2[0x0D]) * cos0; + b1[0x0E] = b2[0x0E] + b2[0x0F]; + b1[0x0F] = (b2[0x0F] - b2[0x0E]) * cos0; + b1[0x0E] += b1[0x0F]; + b1[0x0C] += b1[0x0E]; + b1[0x0E] += b1[0x0D]; + b1[0x0D] += b1[0x0F]; + + b1[0x10] = b2[0x10] + b2[0x11]; + b1[0x11] = (b2[0x10] - b2[0x11]) * cos0; + b1[0x12] = b2[0x12] + b2[0x13]; + b1[0x13] = (b2[0x13] - b2[0x12]) * cos0; + b1[0x12] += b1[0x13]; + + b1[0x14] = b2[0x14] + b2[0x15]; + b1[0x15] = (b2[0x14] - b2[0x15]) * cos0; + b1[0x16] = b2[0x16] + b2[0x17]; + b1[0x17] = (b2[0x17] - b2[0x16]) * cos0; + b1[0x16] += b1[0x17]; + b1[0x14] += b1[0x16]; + b1[0x16] += b1[0x15]; + b1[0x15] += b1[0x17]; + + b1[0x18] = b2[0x18] + b2[0x19]; + b1[0x19] = (b2[0x18] - b2[0x19]) * cos0; + b1[0x1A] = b2[0x1A] + b2[0x1B]; + b1[0x1B] = (b2[0x1B] - b2[0x1A]) * cos0; + b1[0x1A] += b1[0x1B]; + + b1[0x1C] = b2[0x1C] + b2[0x1D]; + b1[0x1D] = (b2[0x1C] - b2[0x1D]) * cos0; + b1[0x1E] = b2[0x1E] + b2[0x1F]; + b1[0x1F] = (b2[0x1F] - b2[0x1E]) * cos0; + b1[0x1E] += b1[0x1F]; + b1[0x1C] += b1[0x1E]; + b1[0x1E] += b1[0x1D]; + b1[0x1D] += b1[0x1F]; + } + + out0[0x10 * 16] = b1[0x00]; + out0[0x10 * 12] = b1[0x04]; + out0[0x10 * 8] = b1[0x02]; + out0[0x10 * 4] = b1[0x06]; + out0[0x10 * 0] = b1[0x01]; + out1[0x10 * 0] = b1[0x01]; + out1[0x10 * 4] = b1[0x05]; + out1[0x10 * 8] = b1[0x03]; + out1[0x10 * 12] = b1[0x07]; + + b1[0x08] += b1[0x0C]; + out0[0x10 * 14] = b1[0x08]; + b1[0x0C] += b1[0x0a]; + out0[0x10 * 10] = b1[0x0C]; + b1[0x0A] += b1[0x0E]; + out0[0x10 * 6] = b1[0x0A]; + b1[0x0E] += b1[0x09]; + out0[0x10 * 2] = b1[0x0E]; + b1[0x09] += b1[0x0D]; + out1[0x10 * 2] = b1[0x09]; + b1[0x0D] += b1[0x0B]; + out1[0x10 * 6] = b1[0x0D]; + b1[0x0B] += b1[0x0F]; + out1[0x10 * 10] = b1[0x0B]; + out1[0x10 * 14] = b1[0x0F]; + + b1[0x18] += b1[0x1C]; + out0[0x10 * 15] = b1[0x10] + b1[0x18]; + out0[0x10 * 13] = b1[0x18] + b1[0x14]; + b1[0x1C] += b1[0x1a]; + out0[0x10 * 11] = b1[0x14] + b1[0x1C]; + out0[0x10 * 9] = b1[0x1C] + b1[0x12]; + b1[0x1A] += b1[0x1E]; + out0[0x10 * 7] = b1[0x12] + b1[0x1A]; + out0[0x10 * 5] = b1[0x1A] + b1[0x16]; + b1[0x1E] += b1[0x19]; + out0[0x10 * 3] = b1[0x16] + b1[0x1E]; + out0[0x10 * 1] = b1[0x1E] + b1[0x11]; + b1[0x19] += b1[0x1D]; + out1[0x10 * 1] = b1[0x11] + b1[0x19]; + out1[0x10 * 3] = b1[0x19] + b1[0x15]; + b1[0x1D] += b1[0x1B]; + out1[0x10 * 5] = b1[0x15] + b1[0x1D]; + out1[0x10 * 7] = b1[0x1D] + b1[0x13]; + b1[0x1B] += b1[0x1F]; + out1[0x10 * 9] = b1[0x13] + b1[0x1B]; + out1[0x10 * 11] = b1[0x1B] + b1[0x17]; + out1[0x10 * 13] = b1[0x17] + b1[0x1F]; + out1[0x10 * 15] = b1[0x1F]; +} + +/* + * the call via dct64 is a trick to force GCC to use + * (new) registers for the b1,b2 pointer to the bufs[xx] field + */ +void +dct64(real * a, real * b, real * c) +{ + real bufs[0x40]; + dct64_1(a, b, bufs, bufs + 0x20, c); +} diff --git a/sources/lame/mpglib/dct64_i386.h b/sources/lame/mpglib/dct64_i386.h new file mode 100644 index 0000000..a140ee7 --- /dev/null +++ b/sources/lame/mpglib/dct64_i386.h @@ -0,0 +1,30 @@ +/* + * Copyright (C) 1999-2010 The L.A.M.E. project + * + * Initially written by Michael Hipp, see also AUTHORS and README. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef MPGLIB_DCT64_I386_H_INCLUDED +#define MPGLIB_DCT64_I386_H_INCLUDED + +#include "common.h" + +void dct64(real * a, real * b, real * c); + + +#endif diff --git a/sources/lame/mpglib/decode_i386.c b/sources/lame/mpglib/decode_i386.c new file mode 100644 index 0000000..9f6b24a --- /dev/null +++ b/sources/lame/mpglib/decode_i386.c @@ -0,0 +1,224 @@ +/* + * decode_i396.c: Mpeg Layer-1,2,3 audio decoder + * + * Copyright (C) 1999-2010 The L.A.M.E. project + * + * Initially written by Michael Hipp, see also AUTHORS and README. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + * + * + * Slighlty optimized for machines without autoincrement/decrement. + * The performance is highly compiler dependend. Maybe + * the decode.c version for 'normal' processor may be faster + * even for Intel processors. + */ + +/* $Id: decode_i386.c,v 1.22 2010/03/22 14:30:19 robert Exp $ */ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#ifdef STDC_HEADERS +# include +# include +#else +# ifndef HAVE_STRCHR +# define strchr index +# define strrchr rindex +# endif +char *strchr(), *strrchr(); +//# ifndef HAVE_MEMCPY +//# define memcpy(d, s, n) bcopy ((s), (d), (n)) +//# define memmove(d, s, n) bcopy ((s), (d), (n)) +//# endif +#endif + +#if defined(__riscos__) && defined(FPA10) +#include "ymath.h" +#else +#include +#endif + +#include "decode_i386.h" +#include "dct64_i386.h" +#include "tabinit.h" + +#ifdef WITH_DMALLOC +#include +#endif + + + /* old WRITE_SAMPLE_CLIPPED */ +#define WRITE_SAMPLE_CLIPPED(TYPE,samples,sum,clip) \ + if( (sum) > 32767.0) { *(samples) = 0x7fff; (clip)++; } \ + else if( (sum) < -32768.0) { *(samples) = -0x8000; (clip)++; } \ + else { *(samples) = (TYPE)((sum)>0 ? (sum)+0.5 : (sum)-0.5) ; } + +#define WRITE_SAMPLE_UNCLIPPED(TYPE,samples,sum,clip) \ + *samples = (TYPE)sum; + + /* *INDENT-OFF* */ + + /* versions: clipped (when TYPE == short) and unclipped (when TYPE == real) of synth_1to1_mono* functions */ +#define SYNTH_1TO1_MONO_CLIPCHOICE(TYPE,SYNTH_1TO1) \ + TYPE samples_tmp[64]; \ + TYPE *tmp1 = samples_tmp; \ + int i,ret; \ + int pnt1 = 0; \ + \ + ret = SYNTH_1TO1 (mp,bandPtr,0,(unsigned char *) samples_tmp,&pnt1); \ + out += *pnt; \ + \ + for(i=0;i<32;i++) { \ + *( (TYPE *) out) = *tmp1; \ + out += sizeof(TYPE); \ + tmp1 += 2; \ + } \ + *pnt += 32*sizeof(TYPE); \ + \ + return ret; + + /* *INDENT-ON* */ + + +int +synth_1to1_mono(PMPSTR mp, real * bandPtr, unsigned char *out, int *pnt) +{ + SYNTH_1TO1_MONO_CLIPCHOICE(short, synth_1to1) +} int +synth_1to1_mono_unclipped(PMPSTR mp, real * bandPtr, unsigned char *out, int *pnt) +{ + SYNTH_1TO1_MONO_CLIPCHOICE(real, synth_1to1_unclipped) +} + + /* *INDENT-OFF* */ +/* versions: clipped (when TYPE == short) and unclipped (when TYPE == real) of synth_1to1* functions */ +#define SYNTH_1TO1_CLIPCHOICE(TYPE,WRITE_SAMPLE) \ + static const int step = 2; \ + int bo; \ + TYPE *samples = (TYPE *) (out + *pnt); \ + \ + real *b0,(*buf)[0x110]; \ + int clip = 0; \ + int bo1; \ + \ + bo = mp->synth_bo; \ + \ + if(!channel) { \ + bo--; \ + bo &= 0xf; \ + buf = mp->synth_buffs[0]; \ + } \ + else { \ + samples++; \ + buf = mp->synth_buffs[1]; \ + } \ + \ + if(bo & 0x1) { \ + b0 = buf[0]; \ + bo1 = bo; \ + dct64(buf[1]+((bo+1)&0xf),buf[0]+bo,bandPtr); \ + } \ + else { \ + b0 = buf[1]; \ + bo1 = bo+1; \ + dct64(buf[0]+bo,buf[1]+bo+1,bandPtr); \ + } \ + \ + mp->synth_bo = bo; \ + \ + { \ + int j; \ + real *window = decwin + 16 - bo1; \ + \ + for (j=16;j;j--,b0+=0x10,window+=0x20,samples+=step) \ + { \ + real sum; \ + sum = window[0x0] * b0[0x0]; \ + sum -= window[0x1] * b0[0x1]; \ + sum += window[0x2] * b0[0x2]; \ + sum -= window[0x3] * b0[0x3]; \ + sum += window[0x4] * b0[0x4]; \ + sum -= window[0x5] * b0[0x5]; \ + sum += window[0x6] * b0[0x6]; \ + sum -= window[0x7] * b0[0x7]; \ + sum += window[0x8] * b0[0x8]; \ + sum -= window[0x9] * b0[0x9]; \ + sum += window[0xA] * b0[0xA]; \ + sum -= window[0xB] * b0[0xB]; \ + sum += window[0xC] * b0[0xC]; \ + sum -= window[0xD] * b0[0xD]; \ + sum += window[0xE] * b0[0xE]; \ + sum -= window[0xF] * b0[0xF]; \ + \ + WRITE_SAMPLE (TYPE,samples,sum,clip); \ + } \ + \ + { \ + real sum; \ + sum = window[0x0] * b0[0x0]; \ + sum += window[0x2] * b0[0x2]; \ + sum += window[0x4] * b0[0x4]; \ + sum += window[0x6] * b0[0x6]; \ + sum += window[0x8] * b0[0x8]; \ + sum += window[0xA] * b0[0xA]; \ + sum += window[0xC] * b0[0xC]; \ + sum += window[0xE] * b0[0xE]; \ + WRITE_SAMPLE (TYPE,samples,sum,clip); \ + b0-=0x10,window-=0x20,samples+=step; \ + } \ + window += bo1<<1; \ + \ + for (j=15;j;j--,b0-=0x10,window-=0x20,samples+=step) \ + { \ + real sum; \ + sum = -window[-0x1] * b0[0x0]; \ + sum -= window[-0x2] * b0[0x1]; \ + sum -= window[-0x3] * b0[0x2]; \ + sum -= window[-0x4] * b0[0x3]; \ + sum -= window[-0x5] * b0[0x4]; \ + sum -= window[-0x6] * b0[0x5]; \ + sum -= window[-0x7] * b0[0x6]; \ + sum -= window[-0x8] * b0[0x7]; \ + sum -= window[-0x9] * b0[0x8]; \ + sum -= window[-0xA] * b0[0x9]; \ + sum -= window[-0xB] * b0[0xA]; \ + sum -= window[-0xC] * b0[0xB]; \ + sum -= window[-0xD] * b0[0xC]; \ + sum -= window[-0xE] * b0[0xD]; \ + sum -= window[-0xF] * b0[0xE]; \ + sum -= window[-0x0] * b0[0xF]; \ + \ + WRITE_SAMPLE (TYPE,samples,sum,clip); \ + } \ + } \ + *pnt += 64*sizeof(TYPE); \ + \ + return clip; + /* *INDENT-ON* */ + + +int +synth_1to1(PMPSTR mp, real * bandPtr, int channel, unsigned char *out, int *pnt) +{ + SYNTH_1TO1_CLIPCHOICE(short, WRITE_SAMPLE_CLIPPED) +} int +synth_1to1_unclipped(PMPSTR mp, real * bandPtr, int channel, unsigned char *out, int *pnt) +{ + SYNTH_1TO1_CLIPCHOICE(real, WRITE_SAMPLE_UNCLIPPED) +} diff --git a/sources/lame/mpglib/decode_i386.h b/sources/lame/mpglib/decode_i386.h new file mode 100644 index 0000000..8fc9dbe --- /dev/null +++ b/sources/lame/mpglib/decode_i386.h @@ -0,0 +1,33 @@ +/* + * Copyright (C) 1999-2010 The L.A.M.E. project + * + * Initially written by Michael Hipp, see also AUTHORS and README. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef DECODE_I386_H_INCLUDED +#define DECODE_I386_H_INCLUDED + +#include "common.h" + +int synth_1to1_mono(PMPSTR mp, real * bandPtr, unsigned char *out, int *pnt); +int synth_1to1(PMPSTR mp, real * bandPtr, int channel, unsigned char *out, int *pnt); + +int synth_1to1_mono_unclipped(PMPSTR mp, real * bandPtr, unsigned char *out, int *pnt); +int synth_1to1_unclipped(PMPSTR mp, real * bandPtr, int channel, unsigned char *out, int *pnt); + +#endif diff --git a/sources/lame/mpglib/huffman.h b/sources/lame/mpglib/huffman.h new file mode 100644 index 0000000..7d73a74 --- /dev/null +++ b/sources/lame/mpglib/huffman.h @@ -0,0 +1,353 @@ +/* + * Copyright (C) 1999-2010 The L.A.M.E. project + * + * Initially written by Michael Hipp, see also AUTHORS and README. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + * + * huffman tables ... recalcualted to work with my optimzed + * decoder scheme (MH) + * + * probably we could save a few bytes of memory, because the + * smaller tables are often the part of a bigger table + */ + +/* *INDENT-OFF* */ + + +struct newhuff +{ + const unsigned int linbits; + const short * const table; +}; + +static const short tab0[] = +{ + 0 +}; + +static const short tab1[] = +{ + -5, -3, -1, 17, 1, 16, 0 +}; + +static const short tab2[] = +{ + -15, -11, -9, -5, -3, -1, 34, 2, 18, -1, 33, 32, 17, -1, 1, 16, 0 +}; + +static const short tab3[] = +{ + -13, -11, -9, -5, -3, -1, 34, 2, 18, -1, 33, 32, 16, 17, -1, + 1, 0 +}; + +static const short tab5[] = +{ + -29, -25, -23, -15, -7, -5, -3, -1, 51, 35, 50, 49, -3, -1, 19, + 3, -1, 48, 34, -3, -1, 18, 33, -1, 2, 32, 17, -1, 1, 16, + 0 +}; + +static const short tab6[] = +{ + -25, -19, -13, -9, -5, -3, -1, 51, 3, 35, -1, 50, 48, -1, 19, + 49, -3, -1, 34, 2, 18, -3, -1, 33, 32, 1, -1, 17, -1, 16, + 0 +}; + +static const short tab7[] = +{ + -69, -65, -57, -39, -29, -17, -11, -7, -3, -1, 85, 69, -1, 84, 83, + -1, 53, 68, -3, -1, 37, 82, 21, -5, -1, 81, -1, 5, 52, -1, + 80, -1, 67, 51, -5, -3, -1, 36, 66, 20, -1, 65, 64, -11, -7, + -3, -1, 4, 35, -1, 50, 3, -1, 19, 49, -3, -1, 48, 34, 18, + -5, -1, 33, -1, 2, 32, 17, -1, 1, 16, 0 +}; + +static const short tab8[] = +{ + -65, -63, -59, -45, -31, -19, -13, -7, -5, -3, -1, 85, 84, 69, 83, + -3, -1, 53, 68, 37, -3, -1, 82, 5, 21, -5, -1, 81, -1, 52, + 67, -3, -1, 80, 51, 36, -5, -3, -1, 66, 20, 65, -3, -1, 4, + 64, -1, 35, 50, -9, -7, -3, -1, 19, 49, -1, 3, 48, 34, -1, + 2, 32, -1, 18, 33, 17, -3, -1, 1, 16, 0 +}; + +static const short tab9[] = +{ + -63, -53, -41, -29, -19, -11, -5, -3, -1, 85, 69, 53, -1, 83, -1, + 84, 5, -3, -1, 68, 37, -1, 82, 21, -3, -1, 81, 52, -1, 67, + -1, 80, 4, -7, -3, -1, 36, 66, -1, 51, 64, -1, 20, 65, -5, + -3, -1, 35, 50, 19, -1, 49, -1, 3, 48, -5, -3, -1, 34, 2, + 18, -1, 33, 32, -3, -1, 17, 1, -1, 16, 0 +}; + +static const short tab10[] = +{ +-125,-121,-111, -83, -55, -35, -21, -13, -7, -3, -1, 119, 103, -1, 118, + 87, -3, -1, 117, 102, 71, -3, -1, 116, 86, -1, 101, 55, -9, -3, + -1, 115, 70, -3, -1, 85, 84, 99, -1, 39, 114, -11, -5, -3, -1, + 100, 7, 112, -1, 98, -1, 69, 53, -5, -1, 6, -1, 83, 68, 23, + -17, -5, -1, 113, -1, 54, 38, -5, -3, -1, 37, 82, 21, -1, 81, + -1, 52, 67, -3, -1, 22, 97, -1, 96, -1, 5, 80, -19, -11, -7, + -3, -1, 36, 66, -1, 51, 4, -1, 20, 65, -3, -1, 64, 35, -1, + 50, 3, -3, -1, 19, 49, -1, 48, 34, -7, -3, -1, 18, 33, -1, + 2, 32, 17, -1, 1, 16, 0 +}; + +static const short tab11[] = +{ +-121,-113, -89, -59, -43, -27, -17, -7, -3, -1, 119, 103, -1, 118, 117, + -3, -1, 102, 71, -1, 116, -1, 87, 85, -5, -3, -1, 86, 101, 55, + -1, 115, 70, -9, -7, -3, -1, 69, 84, -1, 53, 83, 39, -1, 114, + -1, 100, 7, -5, -1, 113, -1, 23, 112, -3, -1, 54, 99, -1, 96, + -1, 68, 37, -13, -7, -5, -3, -1, 82, 5, 21, 98, -3, -1, 38, + 6, 22, -5, -1, 97, -1, 81, 52, -5, -1, 80, -1, 67, 51, -1, + 36, 66, -15, -11, -7, -3, -1, 20, 65, -1, 4, 64, -1, 35, 50, + -1, 19, 49, -5, -3, -1, 3, 48, 34, 33, -5, -1, 18, -1, 2, + 32, 17, -3, -1, 1, 16, 0 +}; + +static const short tab12[] = +{ +-115, -99, -73, -45, -27, -17, -9, -5, -3, -1, 119, 103, 118, -1, 87, + 117, -3, -1, 102, 71, -1, 116, 101, -3, -1, 86, 55, -3, -1, 115, + 85, 39, -7, -3, -1, 114, 70, -1, 100, 23, -5, -1, 113, -1, 7, + 112, -1, 54, 99, -13, -9, -3, -1, 69, 84, -1, 68, -1, 6, 5, + -1, 38, 98, -5, -1, 97, -1, 22, 96, -3, -1, 53, 83, -1, 37, + 82, -17, -7, -3, -1, 21, 81, -1, 52, 67, -5, -3, -1, 80, 4, + 36, -1, 66, 20, -3, -1, 51, 65, -1, 35, 50, -11, -7, -5, -3, + -1, 64, 3, 48, 19, -1, 49, 34, -1, 18, 33, -7, -5, -3, -1, + 2, 32, 0, 17, -1, 1, 16 +}; + +static const short tab13[] = +{ +-509,-503,-475,-405,-333,-265,-205,-153,-115, -83, -53, -35, -21, -13, -9, + -7, -5, -3, -1, 254, 252, 253, 237, 255, -1, 239, 223, -3, -1, 238, + 207, -1, 222, 191, -9, -3, -1, 251, 206, -1, 220, -1, 175, 233, -1, + 236, 221, -9, -5, -3, -1, 250, 205, 190, -1, 235, 159, -3, -1, 249, + 234, -1, 189, 219, -17, -9, -3, -1, 143, 248, -1, 204, -1, 174, 158, + -5, -1, 142, -1, 127, 126, 247, -5, -1, 218, -1, 173, 188, -3, -1, + 203, 246, 111, -15, -7, -3, -1, 232, 95, -1, 157, 217, -3, -1, 245, + 231, -1, 172, 187, -9, -3, -1, 79, 244, -3, -1, 202, 230, 243, -1, + 63, -1, 141, 216, -21, -9, -3, -1, 47, 242, -3, -1, 110, 156, 15, + -5, -3, -1, 201, 94, 171, -3, -1, 125, 215, 78, -11, -5, -3, -1, + 200, 214, 62, -1, 185, -1, 155, 170, -1, 31, 241, -23, -13, -5, -1, + 240, -1, 186, 229, -3, -1, 228, 140, -1, 109, 227, -5, -1, 226, -1, + 46, 14, -1, 30, 225, -15, -7, -3, -1, 224, 93, -1, 213, 124, -3, + -1, 199, 77, -1, 139, 184, -7, -3, -1, 212, 154, -1, 169, 108, -1, + 198, 61, -37, -21, -9, -5, -3, -1, 211, 123, 45, -1, 210, 29, -5, + -1, 183, -1, 92, 197, -3, -1, 153, 122, 195, -7, -5, -3, -1, 167, + 151, 75, 209, -3, -1, 13, 208, -1, 138, 168, -11, -7, -3, -1, 76, + 196, -1, 107, 182, -1, 60, 44, -3, -1, 194, 91, -3, -1, 181, 137, + 28, -43, -23, -11, -5, -1, 193, -1, 152, 12, -1, 192, -1, 180, 106, + -5, -3, -1, 166, 121, 59, -1, 179, -1, 136, 90, -11, -5, -1, 43, + -1, 165, 105, -1, 164, -1, 120, 135, -5, -1, 148, -1, 119, 118, 178, + -11, -3, -1, 27, 177, -3, -1, 11, 176, -1, 150, 74, -7, -3, -1, + 58, 163, -1, 89, 149, -1, 42, 162, -47, -23, -9, -3, -1, 26, 161, + -3, -1, 10, 104, 160, -5, -3, -1, 134, 73, 147, -3, -1, 57, 88, + -1, 133, 103, -9, -3, -1, 41, 146, -3, -1, 87, 117, 56, -5, -1, + 131, -1, 102, 71, -3, -1, 116, 86, -1, 101, 115, -11, -3, -1, 25, + 145, -3, -1, 9, 144, -1, 72, 132, -7, -5, -1, 114, -1, 70, 100, + 40, -1, 130, 24, -41, -27, -11, -5, -3, -1, 55, 39, 23, -1, 113, + -1, 85, 7, -7, -3, -1, 112, 54, -1, 99, 69, -3, -1, 84, 38, + -1, 98, 53, -5, -1, 129, -1, 8, 128, -3, -1, 22, 97, -1, 6, + 96, -13, -9, -5, -3, -1, 83, 68, 37, -1, 82, 5, -1, 21, 81, + -7, -3, -1, 52, 67, -1, 80, 36, -3, -1, 66, 51, 20, -19, -11, + -5, -1, 65, -1, 4, 64, -3, -1, 35, 50, 19, -3, -1, 49, 3, + -1, 48, 34, -3, -1, 18, 33, -1, 2, 32, -3, -1, 17, 1, 16, + 0 +}; + +static const short tab15[] = +{ +-495,-445,-355,-263,-183,-115, -77, -43, -27, -13, -7, -3, -1, 255, 239, + -1, 254, 223, -1, 238, -1, 253, 207, -7, -3, -1, 252, 222, -1, 237, + 191, -1, 251, -1, 206, 236, -7, -3, -1, 221, 175, -1, 250, 190, -3, + -1, 235, 205, -1, 220, 159, -15, -7, -3, -1, 249, 234, -1, 189, 219, + -3, -1, 143, 248, -1, 204, 158, -7, -3, -1, 233, 127, -1, 247, 173, + -3, -1, 218, 188, -1, 111, -1, 174, 15, -19, -11, -3, -1, 203, 246, + -3, -1, 142, 232, -1, 95, 157, -3, -1, 245, 126, -1, 231, 172, -9, + -3, -1, 202, 187, -3, -1, 217, 141, 79, -3, -1, 244, 63, -1, 243, + 216, -33, -17, -9, -3, -1, 230, 47, -1, 242, -1, 110, 240, -3, -1, + 31, 241, -1, 156, 201, -7, -3, -1, 94, 171, -1, 186, 229, -3, -1, + 125, 215, -1, 78, 228, -15, -7, -3, -1, 140, 200, -1, 62, 109, -3, + -1, 214, 227, -1, 155, 185, -7, -3, -1, 46, 170, -1, 226, 30, -5, + -1, 225, -1, 14, 224, -1, 93, 213, -45, -25, -13, -7, -3, -1, 124, + 199, -1, 77, 139, -1, 212, -1, 184, 154, -7, -3, -1, 169, 108, -1, + 198, 61, -1, 211, 210, -9, -5, -3, -1, 45, 13, 29, -1, 123, 183, + -5, -1, 209, -1, 92, 208, -1, 197, 138, -17, -7, -3, -1, 168, 76, + -1, 196, 107, -5, -1, 182, -1, 153, 12, -1, 60, 195, -9, -3, -1, + 122, 167, -1, 166, -1, 192, 11, -1, 194, -1, 44, 91, -55, -29, -15, + -7, -3, -1, 181, 28, -1, 137, 152, -3, -1, 193, 75, -1, 180, 106, + -5, -3, -1, 59, 121, 179, -3, -1, 151, 136, -1, 43, 90, -11, -5, + -1, 178, -1, 165, 27, -1, 177, -1, 176, 105, -7, -3, -1, 150, 74, + -1, 164, 120, -3, -1, 135, 58, 163, -17, -7, -3, -1, 89, 149, -1, + 42, 162, -3, -1, 26, 161, -3, -1, 10, 160, 104, -7, -3, -1, 134, + 73, -1, 148, 57, -5, -1, 147, -1, 119, 9, -1, 88, 133, -53, -29, + -13, -7, -3, -1, 41, 103, -1, 118, 146, -1, 145, -1, 25, 144, -7, + -3, -1, 72, 132, -1, 87, 117, -3, -1, 56, 131, -1, 102, 71, -7, + -3, -1, 40, 130, -1, 24, 129, -7, -3, -1, 116, 8, -1, 128, 86, + -3, -1, 101, 55, -1, 115, 70, -17, -7, -3, -1, 39, 114, -1, 100, + 23, -3, -1, 85, 113, -3, -1, 7, 112, 54, -7, -3, -1, 99, 69, + -1, 84, 38, -3, -1, 98, 22, -3, -1, 6, 96, 53, -33, -19, -9, + -5, -1, 97, -1, 83, 68, -1, 37, 82, -3, -1, 21, 81, -3, -1, + 5, 80, 52, -7, -3, -1, 67, 36, -1, 66, 51, -1, 65, -1, 20, + 4, -9, -3, -1, 35, 50, -3, -1, 64, 3, 19, -3, -1, 49, 48, + 34, -9, -7, -3, -1, 18, 33, -1, 2, 32, 17, -3, -1, 1, 16, + 0 +}; + +static const short tab16[] = +{ +-509,-503,-461,-323,-103, -37, -27, -15, -7, -3, -1, 239, 254, -1, 223, + 253, -3, -1, 207, 252, -1, 191, 251, -5, -1, 175, -1, 250, 159, -3, + -1, 249, 248, 143, -7, -3, -1, 127, 247, -1, 111, 246, 255, -9, -5, + -3, -1, 95, 245, 79, -1, 244, 243, -53, -1, 240, -1, 63, -29, -19, + -13, -7, -5, -1, 206, -1, 236, 221, 222, -1, 233, -1, 234, 217, -1, + 238, -1, 237, 235, -3, -1, 190, 205, -3, -1, 220, 219, 174, -11, -5, + -1, 204, -1, 173, 218, -3, -1, 126, 172, 202, -5, -3, -1, 201, 125, + 94, 189, 242, -93, -5, -3, -1, 47, 15, 31, -1, 241, -49, -25, -13, + -5, -1, 158, -1, 188, 203, -3, -1, 142, 232, -1, 157, 231, -7, -3, + -1, 187, 141, -1, 216, 110, -1, 230, 156, -13, -7, -3, -1, 171, 186, + -1, 229, 215, -1, 78, -1, 228, 140, -3, -1, 200, 62, -1, 109, -1, + 214, 155, -19, -11, -5, -3, -1, 185, 170, 225, -1, 212, -1, 184, 169, + -5, -1, 123, -1, 183, 208, 227, -7, -3, -1, 14, 224, -1, 93, 213, + -3, -1, 124, 199, -1, 77, 139, -75, -45, -27, -13, -7, -3, -1, 154, + 108, -1, 198, 61, -3, -1, 92, 197, 13, -7, -3, -1, 138, 168, -1, + 153, 76, -3, -1, 182, 122, 60, -11, -5, -3, -1, 91, 137, 28, -1, + 192, -1, 152, 121, -1, 226, -1, 46, 30, -15, -7, -3, -1, 211, 45, + -1, 210, 209, -5, -1, 59, -1, 151, 136, 29, -7, -3, -1, 196, 107, + -1, 195, 167, -1, 44, -1, 194, 181, -23, -13, -7, -3, -1, 193, 12, + -1, 75, 180, -3, -1, 106, 166, 179, -5, -3, -1, 90, 165, 43, -1, + 178, 27, -13, -5, -1, 177, -1, 11, 176, -3, -1, 105, 150, -1, 74, + 164, -5, -3, -1, 120, 135, 163, -3, -1, 58, 89, 42, -97, -57, -33, + -19, -11, -5, -3, -1, 149, 104, 161, -3, -1, 134, 119, 148, -5, -3, + -1, 73, 87, 103, 162, -5, -1, 26, -1, 10, 160, -3, -1, 57, 147, + -1, 88, 133, -9, -3, -1, 41, 146, -3, -1, 118, 9, 25, -5, -1, + 145, -1, 144, 72, -3, -1, 132, 117, -1, 56, 131, -21, -11, -5, -3, + -1, 102, 40, 130, -3, -1, 71, 116, 24, -3, -1, 129, 128, -3, -1, + 8, 86, 55, -9, -5, -1, 115, -1, 101, 70, -1, 39, 114, -5, -3, + -1, 100, 85, 7, 23, -23, -13, -5, -1, 113, -1, 112, 54, -3, -1, + 99, 69, -1, 84, 38, -3, -1, 98, 22, -1, 97, -1, 6, 96, -9, + -5, -1, 83, -1, 53, 68, -1, 37, 82, -1, 81, -1, 21, 5, -33, + -23, -13, -7, -3, -1, 52, 67, -1, 80, 36, -3, -1, 66, 51, 20, + -5, -1, 65, -1, 4, 64, -1, 35, 50, -3, -1, 19, 49, -3, -1, + 3, 48, 34, -3, -1, 18, 33, -1, 2, 32, -3, -1, 17, 1, 16, + 0 +}; + +static const short tab24[] = +{ +-451,-117, -43, -25, -15, -7, -3, -1, 239, 254, -1, 223, 253, -3, -1, + 207, 252, -1, 191, 251, -5, -1, 250, -1, 175, 159, -1, 249, 248, -9, + -5, -3, -1, 143, 127, 247, -1, 111, 246, -3, -1, 95, 245, -1, 79, + 244, -71, -7, -3, -1, 63, 243, -1, 47, 242, -5, -1, 241, -1, 31, + 240, -25, -9, -1, 15, -3, -1, 238, 222, -1, 237, 206, -7, -3, -1, + 236, 221, -1, 190, 235, -3, -1, 205, 220, -1, 174, 234, -15, -7, -3, + -1, 189, 219, -1, 204, 158, -3, -1, 233, 173, -1, 218, 188, -7, -3, + -1, 203, 142, -1, 232, 157, -3, -1, 217, 126, -1, 231, 172, 255,-235, +-143, -77, -45, -25, -15, -7, -3, -1, 202, 187, -1, 141, 216, -5, -3, + -1, 14, 224, 13, 230, -5, -3, -1, 110, 156, 201, -1, 94, 186, -9, + -5, -1, 229, -1, 171, 125, -1, 215, 228, -3, -1, 140, 200, -3, -1, + 78, 46, 62, -15, -7, -3, -1, 109, 214, -1, 227, 155, -3, -1, 185, + 170, -1, 226, 30, -7, -3, -1, 225, 93, -1, 213, 124, -3, -1, 199, + 77, -1, 139, 184, -31, -15, -7, -3, -1, 212, 154, -1, 169, 108, -3, + -1, 198, 61, -1, 211, 45, -7, -3, -1, 210, 29, -1, 123, 183, -3, + -1, 209, 92, -1, 197, 138, -17, -7, -3, -1, 168, 153, -1, 76, 196, + -3, -1, 107, 182, -3, -1, 208, 12, 60, -7, -3, -1, 195, 122, -1, + 167, 44, -3, -1, 194, 91, -1, 181, 28, -57, -35, -19, -7, -3, -1, + 137, 152, -1, 193, 75, -5, -3, -1, 192, 11, 59, -3, -1, 176, 10, + 26, -5, -1, 180, -1, 106, 166, -3, -1, 121, 151, -3, -1, 160, 9, + 144, -9, -3, -1, 179, 136, -3, -1, 43, 90, 178, -7, -3, -1, 165, + 27, -1, 177, 105, -1, 150, 164, -17, -9, -5, -3, -1, 74, 120, 135, + -1, 58, 163, -3, -1, 89, 149, -1, 42, 162, -7, -3, -1, 161, 104, + -1, 134, 119, -3, -1, 73, 148, -1, 57, 147, -63, -31, -15, -7, -3, + -1, 88, 133, -1, 41, 103, -3, -1, 118, 146, -1, 25, 145, -7, -3, + -1, 72, 132, -1, 87, 117, -3, -1, 56, 131, -1, 102, 40, -17, -7, + -3, -1, 130, 24, -1, 71, 116, -5, -1, 129, -1, 8, 128, -1, 86, + 101, -7, -5, -1, 23, -1, 7, 112, 115, -3, -1, 55, 39, 114, -15, + -7, -3, -1, 70, 100, -1, 85, 113, -3, -1, 54, 99, -1, 69, 84, + -7, -3, -1, 38, 98, -1, 22, 97, -5, -3, -1, 6, 96, 53, -1, + 83, 68, -51, -37, -23, -15, -9, -3, -1, 37, 82, -1, 21, -1, 5, + 80, -1, 81, -1, 52, 67, -3, -1, 36, 66, -1, 51, 20, -9, -5, + -1, 65, -1, 4, 64, -1, 35, 50, -1, 19, 49, -7, -5, -3, -1, + 3, 48, 34, 18, -1, 33, -1, 2, 32, -3, -1, 17, 1, -1, 16, + 0 +}; + +static const short tab_c0[] = +{ + -29, -21, -13, -7, -3, -1, 11, 15, -1, 13, 14, -3, -1, 7, 5, + 9, -3, -1, 6, 3, -1, 10, 12, -3, -1, 2, 1, -1, 4, 8, + 0 +}; + +static const short tab_c1[] = +{ + -15, -7, -3, -1, 15, 14, -1, 13, 12, -3, -1, 11, 10, -1, 9, + 8, -7, -3, -1, 7, 6, -1, 5, 4, -3, -1, 3, 2, -1, 1, + 0 +}; + + + +static const struct newhuff ht[] = +{ + { /* 0 */ 0 , tab0 } , + { /* 2 */ 0 , tab1 } , + { /* 3 */ 0 , tab2 } , + { /* 3 */ 0 , tab3 } , + { /* 0 */ 0 , tab0 } , + { /* 4 */ 0 , tab5 } , + { /* 4 */ 0 , tab6 } , + { /* 6 */ 0 , tab7 } , + { /* 6 */ 0 , tab8 } , + { /* 6 */ 0 , tab9 } , + { /* 8 */ 0 , tab10 } , + { /* 8 */ 0 , tab11 } , + { /* 8 */ 0 , tab12 } , + { /* 16 */ 0 , tab13 } , + { /* 0 */ 0 , tab0 } , + { /* 16 */ 0 , tab15 } , + + { /* 16 */ 1 , tab16 } , + { /* 16 */ 2 , tab16 } , + { /* 16 */ 3 , tab16 } , + { /* 16 */ 4 , tab16 } , + { /* 16 */ 6 , tab16 } , + { /* 16 */ 8 , tab16 } , + { /* 16 */ 10, tab16 } , + { /* 16 */ 13, tab16 } , + { /* 16 */ 4 , tab24 } , + { /* 16 */ 5 , tab24 } , + { /* 16 */ 6 , tab24 } , + { /* 16 */ 7 , tab24 } , + { /* 16 */ 8 , tab24 } , + { /* 16 */ 9 , tab24 } , + { /* 16 */ 11, tab24 } , + { /* 16 */ 13, tab24 } +}; + +static const struct newhuff htc[] = +{ + { /* 1 , 1 , */ 0 , tab_c0 } , + { /* 1 , 1 , */ 0 , tab_c1 } +}; + + /* *INDENT-ON* */ diff --git a/sources/lame/mpglib/interface.c b/sources/lame/mpglib/interface.c new file mode 100644 index 0000000..9719ff9 --- /dev/null +++ b/sources/lame/mpglib/interface.c @@ -0,0 +1,718 @@ +/* + * interface.c + * + * Copyright (C) 1999-2012 The L.A.M.E. project + * + * Initially written by Michael Hipp, see also AUTHORS and README. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ +/* $Id: interface.c,v 1.69 2017/09/06 15:07:30 robert Exp $ */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include +#include + +#include "common.h" +#include "interface.h" +#include "tabinit.h" +#include "layer3.h" +#include "lame.h" +#include "machine.h" +#include "VbrTag.h" +#include "decode_i386.h" + +#include "layer1.h" +#include "layer2.h" + +#ifdef WITH_DMALLOC +#include +#endif + +extern void lame_report_def(const char* format, va_list args); + +/* #define HIP_DEBUG */ + +int +InitMP3(PMPSTR mp) +{ + hip_init_tables_layer1(); + hip_init_tables_layer2(); + hip_init_tables_layer3(); + + if (mp) { + memset(mp, 0, sizeof(MPSTR)); + + mp->framesize = 0; + mp->num_frames = 0; + mp->enc_delay = -1; + mp->enc_padding = -1; + mp->vbr_header = 0; + mp->header_parsed = 0; + mp->side_parsed = 0; + mp->data_parsed = 0; + mp->free_format = 0; + mp->old_free_format = 0; + mp->ssize = 0; + mp->dsize = 0; + mp->fsizeold = -1; + mp->bsize = 0; + mp->head = mp->tail = NULL; + mp->fr.single = -1; + mp->bsnum = 0; + mp->wordpointer = mp->bsspace[mp->bsnum] + 512; + mp->bitindex = 0; + mp->synth_bo = 1; + mp->sync_bitstream = 1; + + mp->report_dbg = &lame_report_def; + mp->report_err = &lame_report_def; + mp->report_msg = &lame_report_def; + } + make_decode_tables(32767); + + return 1; +} + +void +ExitMP3(PMPSTR mp) +{ + if (mp) { + struct buf *b, *bn; + + b = mp->tail; + while (b) { + free(b->pnt); + bn = b->next; + free(b); + b = bn; + } + } +} + +static struct buf * +addbuf(PMPSTR mp, unsigned char *buf, int size) +{ + struct buf *nbuf; + + nbuf = (struct buf *) malloc(sizeof(struct buf)); + if (!nbuf) { + lame_report_fnc(mp->report_err, "hip: addbuf() Out of memory!\n"); + return NULL; + } + nbuf->pnt = (unsigned char *) malloc((size_t) size); + if (!nbuf->pnt) { + free(nbuf); + return NULL; + } + nbuf->size = size; + memcpy(nbuf->pnt, buf, (size_t) size); + nbuf->next = NULL; + nbuf->prev = mp->head; + nbuf->pos = 0; + + if (!mp->tail) { + mp->tail = nbuf; + } + else { + mp->head->next = nbuf; + } + + mp->head = nbuf; + mp->bsize += size; + + return nbuf; +} + +void +remove_buf(PMPSTR mp) +{ + struct buf *buf = mp->tail; + + mp->tail = buf->next; + if (mp->tail) + mp->tail->prev = NULL; + else { + mp->tail = mp->head = NULL; + } + + free(buf->pnt); + free(buf); + +} + +static int +read_buf_byte(PMPSTR mp) +{ + unsigned int b; + + int pos; + + + pos = mp->tail->pos; + while (pos >= mp->tail->size) { + remove_buf(mp); + if (!mp->tail) { + lame_report_fnc(mp->report_err, "hip: Fatal error! tried to read past mp buffer\n"); + exit(1); + } + pos = mp->tail->pos; + } + + b = mp->tail->pnt[pos]; + mp->bsize--; + mp->tail->pos++; + + + return b; +} + + + +static void +read_head(PMPSTR mp) +{ + unsigned long head; + + head = read_buf_byte(mp); + head <<= 8; + head |= read_buf_byte(mp); + head <<= 8; + head |= read_buf_byte(mp); + head <<= 8; + head |= read_buf_byte(mp); + + mp->header = head; +} + + + + +static void +copy_mp(PMPSTR mp, int size, unsigned char *ptr) +{ + int len = 0; + + while (len < size && mp->tail) { + int nlen; + int blen = mp->tail->size - mp->tail->pos; + if ((size - len) <= blen) { + nlen = size - len; + } + else { + nlen = blen; + } + memcpy(ptr + len, mp->tail->pnt + mp->tail->pos, (size_t) nlen); + len += nlen; + mp->tail->pos += nlen; + mp->bsize -= nlen; + if (mp->tail->pos == mp->tail->size) { + remove_buf(mp); + } + } +} + +/* number of bytes needed by GetVbrTag to parse header */ +#define XING_HEADER_SIZE 194 + +/* +traverse mp data structure without changing it +(just like sync_buffer) +pull out Xing bytes +call vbr header check code from LAME +if we find a header, parse it and also compute the VBR header size +if no header, do nothing. + +bytes = number of bytes before MPEG header. skip this many bytes +before starting to read +return value: number of bytes in VBR header, including syncword +*/ +static int +check_vbr_header(PMPSTR mp, int bytes) +{ + int i, pos; + struct buf *buf = mp->tail; + unsigned char xing[XING_HEADER_SIZE]; + VBRTAGDATA pTagData; + + pos = buf->pos; + /* skip to valid header */ + for (i = 0; i < bytes; ++i) { + while (pos >= buf->size) { + buf = buf->next; + if (!buf) + return -1; /* fatal error */ + pos = buf->pos; + } + ++pos; + } + /* now read header */ + for (i = 0; i < XING_HEADER_SIZE; ++i) { + while (pos >= buf->size) { + buf = buf->next; + if (!buf) + return -1; /* fatal error */ + pos = buf->pos; + } + xing[i] = buf->pnt[pos]; + ++pos; + } + + /* check first bytes for Xing header */ + mp->vbr_header = GetVbrTag(&pTagData, xing); + if (mp->vbr_header) { + mp->num_frames = pTagData.frames; + mp->enc_delay = pTagData.enc_delay; + mp->enc_padding = pTagData.enc_padding; + + /* lame_report_fnc(mp->report_msg,"hip: delays: %i %i \n",mp->enc_delay,mp->enc_padding); */ + /* lame_report_fnc(mp->report_msg,"hip: Xing VBR header dectected. MP3 file has %i frames\n", pTagData.frames); */ + if (pTagData.headersize < 1) + return 1; + return pTagData.headersize; + } + return 0; +} + + + + + +static int +sync_buffer(PMPSTR mp, int free_match) +{ + /* traverse mp structure without modifying pointers, looking + * for a frame valid header. + * if free_format, valid header must also have the same + * samplerate. + * return number of bytes in mp, before the header + * return -1 if header is not found + */ + unsigned int b[4] = { 0, 0, 0, 0 }; + int i, h, pos; + struct buf *buf = mp->tail; + if (!buf) + return -1; + + pos = buf->pos; + for (i = 0; i < mp->bsize; i++) { + /* get 4 bytes */ + + b[0] = b[1]; + b[1] = b[2]; + b[2] = b[3]; + while (pos >= buf->size) { + buf = buf->next; + if (!buf) { + return -1; + /* not enough data to read 4 bytes */ + } + pos = buf->pos; + } + b[3] = buf->pnt[pos]; + ++pos; + + if (i >= 3) { + struct frame *fr = &mp->fr; + unsigned long head; + + head = b[0]; + head <<= 8; + head |= b[1]; + head <<= 8; + head |= b[2]; + head <<= 8; + head |= b[3]; + h = head_check(head, fr->lay); + + if (h && free_match) { + /* just to be even more thorough, match the sample rate */ + int mode, stereo, sampling_frequency, mpeg25, lsf; + + if (head & (1 << 20)) { + lsf = (head & (1 << 19)) ? 0x0 : 0x1; + mpeg25 = 0; + } + else { + lsf = 1; + mpeg25 = 1; + } + + mode = ((head >> 6) & 0x3); + stereo = (mode == MPG_MD_MONO) ? 1 : 2; + + if (mpeg25) + sampling_frequency = 6 + ((head >> 10) & 0x3); + else + sampling_frequency = ((head >> 10) & 0x3) + (lsf * 3); + h = ((stereo == fr->stereo) && (lsf == fr->lsf) && (mpeg25 == fr->mpeg25) && + (sampling_frequency == fr->sampling_frequency)); + } + + if (h) { + return i - 3; + } + } + } + return -1; +} + + +void +decode_reset(PMPSTR mp) +{ +#if 0 + remove_buf(mp); + /* start looking for next frame */ + /* mp->fsizeold = mp->framesize; */ + mp->fsizeold = -1; + mp->old_free_format = mp->free_format; + mp->framesize = 0; + mp->header_parsed = 0; + mp->side_parsed = 0; + mp->data_parsed = 0; + mp->sync_bitstream = 1; /* TODO check if this is right */ +#else + InitMP3(mp); /* Less error prone to just to reinitialise. */ +#endif +} + +int +audiodata_precedesframes(PMPSTR mp) +{ + if (mp->fr.lay == 3) + return layer3_audiodata_precedesframes(mp); + else + return 0; /* For Layer 1 & 2 the audio data starts at the frame that describes it, so no audio data precedes. */ +} + +static int +decodeMP3_clipchoice(PMPSTR mp, unsigned char *in, int isize, char *out, int *done, + int (*synth_1to1_mono_ptr) (PMPSTR, real *, unsigned char *, int *), + int (*synth_1to1_ptr) (PMPSTR, real *, int, unsigned char *, int *)) +{ + int i, iret, bits, bytes; + + if (in && isize && addbuf(mp, in, isize) == NULL) + return MP3_ERR; + + /* First decode header */ + if (!mp->header_parsed) { + + if (mp->fsizeold == -1 || mp->sync_bitstream) { + int vbrbytes; + mp->sync_bitstream = 0; + + /* This is the very first call. sync with anything */ + /* bytes= number of bytes before header */ + bytes = sync_buffer(mp, 0); + + /* now look for Xing VBR header */ + if (mp->bsize >= bytes + XING_HEADER_SIZE) { + /* vbrbytes = number of bytes in entire vbr header */ + vbrbytes = check_vbr_header(mp, bytes); + } + else { + /* not enough data to look for Xing header */ +#ifdef HIP_DEBUG + lame_report_fnc(mp->report_dbg, "hip: not enough data to look for Xing header\n"); +#endif + return MP3_NEED_MORE; + } + + if (mp->vbr_header) { + /* do we have enough data to parse entire Xing header? */ + if (bytes + vbrbytes > mp->bsize) { + /* lame_report_fnc(mp->report_err,"hip: not enough data to parse entire Xing header\n"); */ + return MP3_NEED_MORE; + } + + /* read in Xing header. Buffer data in case it + * is used by a non zero main_data_begin for the next + * frame, but otherwise dont decode Xing header */ +#ifdef HIP_DEBUG + lame_report_fnc(mp->report_dbg, "hip: found xing header, skipping %i bytes\n", vbrbytes + bytes); +#endif + for (i = 0; i < vbrbytes + bytes; ++i) + read_buf_byte(mp); + /* now we need to find another syncword */ + /* just return and make user send in more data */ + + return MP3_NEED_MORE; + } + } + else { + /* match channels, samplerate, etc, when syncing */ + bytes = sync_buffer(mp, 1); + } + + /* buffer now synchronized */ + if (bytes < 0) { + /* lame_report_fnc(mp->report_err,"hip: need more bytes %d\n", bytes); */ + return MP3_NEED_MORE; + } + if (bytes > 0) { + /* there were some extra bytes in front of header. + * bitstream problem, but we are now resynced + * should try to buffer previous data in case new + * frame has nonzero main_data_begin, but we need + * to make sure we do not overflow buffer + */ + int size; + if (mp->fsizeold != -1) { + lame_report_fnc(mp->report_err, "hip: bitstream problem, resyncing skipping %d bytes...\n", bytes); + } + mp->old_free_format = 0; +#if 1 + /* FIXME: correct ??? */ + mp->sync_bitstream = 1; +#endif + /* skip some bytes, buffer the rest */ + size = (int) (mp->wordpointer - (mp->bsspace[mp->bsnum] + 512)); + + if (size > MAXFRAMESIZE) { + /* wordpointer buffer is trashed. probably cant recover, but try anyway */ + lame_report_fnc(mp->report_err, "hip: wordpointer trashed. size=%i (%i) bytes=%i \n", + size, MAXFRAMESIZE, bytes); + size = 0; + mp->wordpointer = mp->bsspace[mp->bsnum] + 512; + } + + /* buffer contains 'size' data right now + we want to add 'bytes' worth of data, but do not + exceed MAXFRAMESIZE, so we through away 'i' bytes */ + i = (size + bytes) - MAXFRAMESIZE; + for (; i > 0; --i) { + --bytes; + read_buf_byte(mp); + } + + copy_mp(mp, bytes, mp->wordpointer); + mp->fsizeold += bytes; + } + + read_head(mp); + if (!decode_header(mp, &mp->fr, mp->header)) + return MP3_ERR; + mp->header_parsed = 1; + mp->framesize = mp->fr.framesize; + mp->free_format = (mp->framesize == 0); + + if (mp->fr.lsf) + mp->ssize = (mp->fr.stereo == 1) ? 9 : 17; + else + mp->ssize = (mp->fr.stereo == 1) ? 17 : 32; + if (mp->fr.error_protection) + mp->ssize += 2; + + mp->bsnum = 1 - mp->bsnum; /* toggle buffer */ + mp->wordpointer = mp->bsspace[mp->bsnum] + 512; + mp->bitindex = 0; + + /* for very first header, never parse rest of data */ + if (mp->fsizeold == -1) { +#ifdef HIP_DEBUG + lame_report_fnc(mp->report_dbg, "hip: not parsing the rest of the data of the first header\n"); +#endif + return MP3_NEED_MORE; + } + } /* end of header parsing block */ + + /* now decode side information */ + if (!mp->side_parsed) { + + /* Layer 3 only */ + if (mp->fr.lay == 3) { + if (mp->bsize < mp->ssize) + return MP3_NEED_MORE; + + copy_mp(mp, mp->ssize, mp->wordpointer); + + if (mp->fr.error_protection) + getbits(mp, 16); + bits = decode_layer3_sideinfo(mp); + /* bits = actual number of bits needed to parse this frame */ + /* can be negative, if all bits needed are in the reservoir */ + if (bits < 0) + bits = 0; + + /* read just as many bytes as necessary before decoding */ + mp->dsize = (bits + 7) / 8; + + if (!mp->free_format) { + /* do not read more than framsize data */ + int framesize = mp->fr.framesize - mp->ssize; + if (mp->dsize > framesize) { + lame_report_fnc(mp->report_err, + "hip: error audio data exceeds framesize by %d bytes\n", + mp->dsize - framesize); + mp->dsize = framesize; + } + } +#ifdef HIP_DEBUG + lame_report_fnc(mp->report_dbg, + "hip: %d bits needed to parse layer III frame, number of bytes to read before decoding dsize = %d\n", + bits, mp->dsize); +#endif + + /* this will force mpglib to read entire frame before decoding */ + /* mp->dsize= mp->framesize - mp->ssize; */ + + } + else { + /* Layers 1 and 2 */ + + /* check if there is enough input data */ + if (mp->fr.framesize > mp->bsize) + return MP3_NEED_MORE; + + /* takes care that the right amount of data is copied into wordpointer */ + mp->dsize = mp->fr.framesize; + mp->ssize = 0; + } + + mp->side_parsed = 1; + } + + /* now decode main data */ + iret = MP3_NEED_MORE; + if (!mp->data_parsed) { + if (mp->dsize > mp->bsize) { + return MP3_NEED_MORE; + } + + copy_mp(mp, mp->dsize, mp->wordpointer); + + *done = 0; + + /*do_layer3(&mp->fr,(unsigned char *) out,done); */ + switch (mp->fr.lay) { + case 1: + if (mp->fr.error_protection) + getbits(mp, 16); + + if (decode_layer1_frame(mp, (unsigned char *) out, done) < 0) + return MP3_ERR; + break; + + case 2: + if (mp->fr.error_protection) + getbits(mp, 16); + + decode_layer2_frame(mp, (unsigned char *) out, done); + break; + + case 3: + decode_layer3_frame(mp, (unsigned char *) out, done, synth_1to1_mono_ptr, synth_1to1_ptr); + break; + default: + lame_report_fnc(mp->report_err, "hip: invalid layer %d\n", mp->fr.lay); + } + + mp->wordpointer = mp->bsspace[mp->bsnum] + 512 + mp->ssize + mp->dsize; + + mp->data_parsed = 1; + iret = MP3_OK; + } + + + /* remaining bits are ancillary data, or reservoir for next frame + * If free format, scan stream looking for next frame to determine + * mp->framesize */ + if (mp->free_format) { + if (mp->old_free_format) { + /* free format. bitrate must not vary */ + mp->framesize = mp->fsizeold_nopadding + (mp->fr.padding); + } + else { + bytes = sync_buffer(mp, 1); + if (bytes < 0) + return iret; + mp->framesize = bytes + mp->ssize + mp->dsize; + mp->fsizeold_nopadding = mp->framesize - mp->fr.padding; +#if 0 + lame_report_fnc(mp->report_dbg,"hip: freeformat bitstream: estimated bitrate=%ikbs \n", + 8*(4+mp->framesize)*freqs[mp->fr.sampling_frequency]/ + (1000*576*(2-mp->fr.lsf))); +#endif + } + } + + /* buffer the ancillary data and reservoir for next frame */ + bytes = mp->framesize - (mp->ssize + mp->dsize); + if (bytes > mp->bsize) { + return iret; + } + + if (bytes > 0) { + int size; +#if 1 + /* FIXME: while loop OK ??? */ + while (bytes > 512) { + read_buf_byte(mp); + bytes--; + mp->framesize--; + } +#endif + copy_mp(mp, bytes, mp->wordpointer); + mp->wordpointer += bytes; + + size = (int) (mp->wordpointer - (mp->bsspace[mp->bsnum] + 512)); + if (size > MAXFRAMESIZE) { + lame_report_fnc(mp->report_err, "hip: fatal error. MAXFRAMESIZE not large enough.\n"); + } + + } + + /* the above frame is completely parsed. start looking for next frame */ + mp->fsizeold = mp->framesize; + mp->old_free_format = mp->free_format; + mp->framesize = 0; + mp->header_parsed = 0; + mp->side_parsed = 0; + mp->data_parsed = 0; + + return iret; +} + +int +decodeMP3(PMPSTR mp, unsigned char *in, int isize, char *out, int osize, int *done) +{ + if (osize < 4608) { + lame_report_fnc(mp->report_err, "hip: Insufficient memory for decoding buffer %d\n", osize); + return MP3_ERR; + } + + /* passing pointers to the functions which clip the samples */ + return decodeMP3_clipchoice(mp, in, isize, out, done, synth_1to1_mono, synth_1to1); +} + +int +decodeMP3_unclipped(PMPSTR mp, unsigned char *in, int isize, char *out, int osize, int *done) +{ + /* we forbid input with more than 1152 samples per channel for output in unclipped mode */ + if (osize < (int) (1152 * 2 * sizeof(real))) { + lame_report_fnc(mp->report_err, "hip: out space too small for unclipped mode\n"); + return MP3_ERR; + } + + /* passing pointers to the functions which don't clip the samples */ + return decodeMP3_clipchoice(mp, in, isize, out, done, synth_1to1_mono_unclipped, + synth_1to1_unclipped); +} diff --git a/sources/lame/mpglib/interface.h b/sources/lame/mpglib/interface.h new file mode 100644 index 0000000..f713b46 --- /dev/null +++ b/sources/lame/mpglib/interface.h @@ -0,0 +1,56 @@ +/* + * Copyright (C) 1999-2010 The L.A.M.E. project + * + * Initially written by Michael Hipp, see also AUTHORS and README. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef INTERFACE_H_INCLUDED +#define INTERFACE_H_INCLUDED + +#ifdef __cplusplus +extern "C" { +#endif + +#include "common.h" + + int InitMP3(PMPSTR mp); + int decodeMP3(PMPSTR mp, unsigned char *inmemory, int inmemsize, char *outmemory, + int outmemsize, int *done); + void ExitMP3(PMPSTR mp); + +/* added decodeMP3_unclipped to support returning raw floating-point values of samples. The representation + of the floating-point numbers is defined in mpg123.h as #define real. It is 64-bit double by default. + No more than 1152 samples per channel are allowed. */ + int decodeMP3_unclipped(PMPSTR mp, unsigned char *inmemory, int inmemsize, char *outmemory, + int outmemsize, int *done); + +/* added remove_buf to support mpglib seeking */ + void remove_buf(PMPSTR mp); + +/* added audiodata_precedesframes to return the number of bitstream frames the audio data will precede the + current frame by for Layer 3 data. Aids seeking. + */ + int audiodata_precedesframes(PMPSTR mp); + +/* Resets decoding. Aids seeking. */ + void decode_reset(PMPSTR mp); + +#ifdef __cplusplus +} +#endif +#endif diff --git a/sources/lame/mpglib/l2tables.h b/sources/lame/mpglib/l2tables.h new file mode 100644 index 0000000..6a3deac --- /dev/null +++ b/sources/lame/mpglib/l2tables.h @@ -0,0 +1,183 @@ +/* + * Copyright (C) 1999-2010 The L.A.M.E. project + * + * Initially written by Michael Hipp, see also AUTHORS and README. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + * + * Layer 2 Alloc tables .. + * most other tables are calculated on program start (which is (of course) + * not ISO-conform) .. + * Layer-3 huffman table is in huffman.h + */ + +const struct al_table2 alloc_0[] = { + {4, 0}, {5, 3}, {3, -3}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, {9, -255}, {10, + -511}, + {11, -1023}, {12, -2047}, {13, -4095}, {14, -8191}, {15, -16383}, {16, -32767}, + {4, 0}, {5, 3}, {3, -3}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, {9, -255}, {10, + -511}, + {11, -1023}, {12, -2047}, {13, -4095}, {14, -8191}, {15, -16383}, {16, -32767}, + {4, 0}, {5, 3}, {3, -3}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, {9, -255}, {10, + -511}, + {11, -1023}, {12, -2047}, {13, -4095}, {14, -8191}, {15, -16383}, {16, -32767}, + {4, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, + {9, -255}, {10, -511}, {11, -1023}, {12, -2047}, {13, -4095}, {16, -32767}, + {4, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, + {9, -255}, {10, -511}, {11, -1023}, {12, -2047}, {13, -4095}, {16, -32767}, + {4, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, + {9, -255}, {10, -511}, {11, -1023}, {12, -2047}, {13, -4095}, {16, -32767}, + {4, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, + {9, -255}, {10, -511}, {11, -1023}, {12, -2047}, {13, -4095}, {16, -32767}, + {4, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, + {9, -255}, {10, -511}, {11, -1023}, {12, -2047}, {13, -4095}, {16, -32767}, + {4, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, + {9, -255}, {10, -511}, {11, -1023}, {12, -2047}, {13, -4095}, {16, -32767}, + {4, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, + {9, -255}, {10, -511}, {11, -1023}, {12, -2047}, {13, -4095}, {16, -32767}, + {4, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, + {9, -255}, {10, -511}, {11, -1023}, {12, -2047}, {13, -4095}, {16, -32767}, + {3, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {16, -32767}, + {3, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {16, -32767}, + {3, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {16, -32767}, + {3, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {16, -32767}, + {3, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {16, -32767}, + {3, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {16, -32767}, + {3, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {16, -32767}, + {3, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {16, -32767}, + {3, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {16, -32767}, + {3, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {16, -32767}, + {3, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {16, -32767}, + {3, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {16, -32767}, + {2, 0}, {5, 3}, {7, 5}, {16, -32767}, + {2, 0}, {5, 3}, {7, 5}, {16, -32767}, + {2, 0}, {5, 3}, {7, 5}, {16, -32767}, + {2, 0}, {5, 3}, {7, 5}, {16, -32767} +}; + +const struct al_table2 alloc_1[] = { + {4, 0}, {5, 3}, {3, -3}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, {9, -255}, {10, + -511}, + {11, -1023}, {12, -2047}, {13, -4095}, {14, -8191}, {15, -16383}, {16, -32767}, + {4, 0}, {5, 3}, {3, -3}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, {9, -255}, {10, + -511}, + {11, -1023}, {12, -2047}, {13, -4095}, {14, -8191}, {15, -16383}, {16, -32767}, + {4, 0}, {5, 3}, {3, -3}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, {9, -255}, {10, + -511}, + {11, -1023}, {12, -2047}, {13, -4095}, {14, -8191}, {15, -16383}, {16, -32767}, + {4, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, + {9, -255}, {10, -511}, {11, -1023}, {12, -2047}, {13, -4095}, {16, -32767}, + {4, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, + {9, -255}, {10, -511}, {11, -1023}, {12, -2047}, {13, -4095}, {16, -32767}, + {4, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, + {9, -255}, {10, -511}, {11, -1023}, {12, -2047}, {13, -4095}, {16, -32767}, + {4, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, + {9, -255}, {10, -511}, {11, -1023}, {12, -2047}, {13, -4095}, {16, -32767}, + {4, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, + {9, -255}, {10, -511}, {11, -1023}, {12, -2047}, {13, -4095}, {16, -32767}, + {4, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, + {9, -255}, {10, -511}, {11, -1023}, {12, -2047}, {13, -4095}, {16, -32767}, + {4, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, + {9, -255}, {10, -511}, {11, -1023}, {12, -2047}, {13, -4095}, {16, -32767}, + {4, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, + {9, -255}, {10, -511}, {11, -1023}, {12, -2047}, {13, -4095}, {16, -32767}, + {3, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {16, -32767}, + {3, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {16, -32767}, + {3, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {16, -32767}, + {3, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {16, -32767}, + {3, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {16, -32767}, + {3, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {16, -32767}, + {3, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {16, -32767}, + {3, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {16, -32767}, + {3, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {16, -32767}, + {3, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {16, -32767}, + {3, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {16, -32767}, + {3, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {16, -32767}, + {2, 0}, {5, 3}, {7, 5}, {16, -32767}, + {2, 0}, {5, 3}, {7, 5}, {16, -32767}, + {2, 0}, {5, 3}, {7, 5}, {16, -32767}, + {2, 0}, {5, 3}, {7, 5}, {16, -32767}, + {2, 0}, {5, 3}, {7, 5}, {16, -32767}, + {2, 0}, {5, 3}, {7, 5}, {16, -32767}, + {2, 0}, {5, 3}, {7, 5}, {16, -32767} +}; + +const struct al_table2 alloc_2[] = { + {4, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, {9, -255}, + {10, -511}, {11, -1023}, {12, -2047}, {13, -4095}, {14, -8191}, {15, -16383}, + {4, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, {9, -255}, + {10, -511}, {11, -1023}, {12, -2047}, {13, -4095}, {14, -8191}, {15, -16383}, + {3, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, + {3, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, + {3, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, + {3, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, + {3, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, + {3, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63} +}; + +const struct al_table2 alloc_3[] = { + {4, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, {9, -255}, + {10, -511}, {11, -1023}, {12, -2047}, {13, -4095}, {14, -8191}, {15, -16383}, + {4, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, {9, -255}, + {10, -511}, {11, -1023}, {12, -2047}, {13, -4095}, {14, -8191}, {15, -16383}, + {3, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, + {3, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, + {3, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, + {3, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, + {3, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, + {3, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, + {3, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, + {3, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, + {3, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, + {3, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63} +}; + +const struct al_table2 alloc_4[] = { + {4, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, + {9, -255}, {10, -511}, {11, -1023}, {12, -2047}, {13, -4095}, {14, -8191}, + {4, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, + {9, -255}, {10, -511}, {11, -1023}, {12, -2047}, {13, -4095}, {14, -8191}, + {4, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, + {9, -255}, {10, -511}, {11, -1023}, {12, -2047}, {13, -4095}, {14, -8191}, + {4, 0}, {5, 3}, {7, 5}, {3, -3}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, {8, -127}, + {9, -255}, {10, -511}, {11, -1023}, {12, -2047}, {13, -4095}, {14, -8191}, + {3, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, + {3, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, + {3, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, + {3, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, + {3, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, + {3, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, + {3, 0}, {5, 3}, {7, 5}, {10, 9}, {4, -7}, {5, -15}, {6, -31}, {7, -63}, + {2, 0}, {5, 3}, {7, 5}, {10, 9}, + {2, 0}, {5, 3}, {7, 5}, {10, 9}, + {2, 0}, {5, 3}, {7, 5}, {10, 9}, + {2, 0}, {5, 3}, {7, 5}, {10, 9}, + {2, 0}, {5, 3}, {7, 5}, {10, 9}, + {2, 0}, {5, 3}, {7, 5}, {10, 9}, + {2, 0}, {5, 3}, {7, 5}, {10, 9}, + {2, 0}, {5, 3}, {7, 5}, {10, 9}, + {2, 0}, {5, 3}, {7, 5}, {10, 9}, + {2, 0}, {5, 3}, {7, 5}, {10, 9}, + {2, 0}, {5, 3}, {7, 5}, {10, 9}, + {2, 0}, {5, 3}, {7, 5}, {10, 9}, + {2, 0}, {5, 3}, {7, 5}, {10, 9}, + {2, 0}, {5, 3}, {7, 5}, {10, 9}, + {2, 0}, {5, 3}, {7, 5}, {10, 9}, + {2, 0}, {5, 3}, {7, 5}, {10, 9}, + {2, 0}, {5, 3}, {7, 5}, {10, 9}, + {2, 0}, {5, 3}, {7, 5}, {10, 9}, + {2, 0}, {5, 3}, {7, 5}, {10, 9} +}; diff --git a/sources/lame/mpglib/layer1.c b/sources/lame/mpglib/layer1.c new file mode 100644 index 0000000..7101a46 --- /dev/null +++ b/sources/lame/mpglib/layer1.c @@ -0,0 +1,232 @@ +/* + * layer1.c: Mpeg Layer-1 audio decoder + * + * Copyright (C) 1999-2010 The L.A.M.E. project + * + * Initially written by Michael Hipp, see also AUTHORS and README. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +/* $Id: layer1.c,v 1.31 2017/08/23 13:22:23 robert Exp $ */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include +#include "common.h" +#include "decode_i386.h" + +#ifdef WITH_DMALLOC +#include +#endif + +#include "layer1.h" + +static int gd_are_hip_tables_layer1_initialized = 0; + +void +hip_init_tables_layer1(void) +{ + if (gd_are_hip_tables_layer1_initialized) { + return; + } + gd_are_hip_tables_layer1_initialized = 1; +} + +typedef struct sideinfo_layer_I_struct +{ + unsigned char allocation[SBLIMIT][2]; + unsigned char scalefactor[SBLIMIT][2]; +} sideinfo_layer_I; + +static int +I_step_one(PMPSTR mp, sideinfo_layer_I* si) +{ + struct frame *fr = &(mp->fr); + int jsbound = (fr->mode == MPG_MD_JOINT_STEREO) ? (fr->mode_ext << 2) + 4 : 32; + int i; + int illegal_value_detected = 0; + unsigned char const ba15 = 15; /* bit pattern not allowed, looks like sync(?) */ + memset(si, 0, sizeof(*si)); + assert(fr->stereo == 1 || fr->stereo == 2); + + if (fr->stereo == 2) { + for (i = 0; i < jsbound; i++) { + unsigned char b0 = get_leq_8_bits(mp, 4); /* values 0-15 */ + unsigned char b1 = get_leq_8_bits(mp, 4); /* values 0-15 */ + si->allocation[i][0] = b0; + si->allocation[i][1] = b1; + if (b0 == ba15 || b1 == ba15) + illegal_value_detected = 1; + } + for (i = jsbound; i < SBLIMIT; i++) { + unsigned char b = get_leq_8_bits(mp, 4); /* values 0-15 */ + si->allocation[i][0] = b; + si->allocation[i][1] = b; + if (b == ba15) + illegal_value_detected = 1; + } + for (i = 0; i < SBLIMIT; i++) { + unsigned char n0 = si->allocation[i][0]; + unsigned char n1 = si->allocation[i][1]; + unsigned char b0 = n0 ? get_leq_8_bits(mp, 6) : 0; /* values 0-63 */ + unsigned char b1 = n1 ? get_leq_8_bits(mp, 6) : 0; /* values 0-63 */ + si->scalefactor[i][0] = b0; + si->scalefactor[i][1] = b1; + } + } + else { + for (i = 0; i < SBLIMIT; i++) { + unsigned char b0 = get_leq_8_bits(mp, 4); /* values 0-15 */ + si->allocation[i][0] = b0; + if (b0 == ba15) + illegal_value_detected = 1; + } + for (i = 0; i < SBLIMIT; i++) { + unsigned char n0 = si->allocation[i][0]; + unsigned char b0 = n0 ? get_leq_8_bits(mp, 6) : 0; /* values 0-63 */ + si->scalefactor[i][0] = b0; + } + } + return illegal_value_detected; +} + +static void +I_step_two(PMPSTR mp, sideinfo_layer_I *si, real fraction[2][SBLIMIT]) +{ + double r0, r1; + struct frame *fr = &(mp->fr); + int ds_limit = fr->down_sample_sblimit; + int i; + + assert(fr->stereo == 1 || fr->stereo == 2); + if (fr->stereo == 2) { + int jsbound = (fr->mode == MPG_MD_JOINT_STEREO) ? (fr->mode_ext << 2) + 4 : 32; + for (i = 0; i < jsbound; i++) { + unsigned char i0 = si->scalefactor[i][0]; + unsigned char i1 = si->scalefactor[i][1]; + unsigned char n0 = si->allocation[i][0]; + unsigned char n1 = si->allocation[i][1]; + assert( i0 < 64 ); + assert( i1 < 64 ); + assert( n0 < 16 ); + assert( n1 < 16 ); + if (n0 > 0) { + unsigned short v = get_leq_16_bits(mp, n0 + 1); /* 0-65535 */ + r0 = (((-1) << n0) + v + 1) * muls[n0 + 1][i0]; + } + else { + r0 = 0; + } + if (n1 > 0) { + unsigned short v = get_leq_16_bits(mp, n1 + 1); /* 0-65535 */ + r1 = (((-1) << n1) + v + 1) * muls[n1 + 1][i1]; + } + else { + r1 = 0; + } + fraction[0][i] = (real)r0; + fraction[1][i] = (real)r1; + } + for (i = jsbound; i < SBLIMIT; i++) { + unsigned char i0 = si->scalefactor[i][0]; + unsigned char i1 = si->scalefactor[i][1]; + unsigned char n = si->allocation[i][0]; + assert( i0 < 64 ); + assert( i1 < 64 ); + assert( n < 16 ); + if (n > 0) { + unsigned short v = get_leq_16_bits(mp, n + 1); /* 0-65535 */ + unsigned int w = (((-1) << n) + v + 1); + r0 = w * muls[n + 1][i0]; + r1 = w * muls[n + 1][i1]; + } + else { + r0 = r1 = 0; + } + fraction[0][i] = (real)r0; + fraction[1][i] = (real)r1; + } + for (i = ds_limit; i < SBLIMIT; i++) { + fraction[0][i] = 0.0; + fraction[1][i] = 0.0; + } + } + else { + for (i = 0; i < SBLIMIT; i++) { + unsigned char n = si->allocation[i][0]; + unsigned char j = si->scalefactor[i][0]; + assert( j < 64 ); + assert( n < 16 ); + if (n > 0) { + unsigned short v = get_leq_16_bits(mp, n + 1); + r0 = (((-1) << n) + v + 1) * muls[n + 1][j]; + } + else { + r0 = 0; + } + fraction[0][i] = (real)r0; + } + for (i = ds_limit; i < SBLIMIT; i++) { + fraction[0][i] = 0.0; + } + } +} + +int +decode_layer1_sideinfo(PMPSTR mp) +{ + (void) mp; + /* FIXME: extract side information and check values */ + return 0; +} + +int +decode_layer1_frame(PMPSTR mp, unsigned char *pcm_sample, int *pcm_point) +{ + real fraction[2][SBLIMIT]; /* FIXME: change real -> double ? */ + sideinfo_layer_I si; + struct frame *fr = &(mp->fr); + int single = fr->single; + int i, clip = 0; + + if (I_step_one(mp, &si)) { + lame_report_fnc(mp->report_err, "hip: Aborting layer 1 decode, illegal bit allocation value\n"); + return -1; + } + if (fr->stereo == 1 || single == 3) + single = 0; + + if (single >= 0) { + /* decoding one of possibly two channels */ + for (i = 0; i < SCALE_BLOCK; i++) { + I_step_two(mp, &si, fraction); + clip += synth_1to1_mono(mp, (real *) fraction[single], pcm_sample, pcm_point); + } + } + else { + for (i = 0; i < SCALE_BLOCK; i++) { + int p1 = *pcm_point; + I_step_two(mp, &si, fraction); + clip += synth_1to1(mp, (real *) fraction[0], 0, pcm_sample, &p1); + clip += synth_1to1(mp, (real *) fraction[1], 1, pcm_sample, pcm_point); + } + } + + return clip; +} diff --git a/sources/lame/mpglib/layer1.h b/sources/lame/mpglib/layer1.h new file mode 100644 index 0000000..308c437 --- /dev/null +++ b/sources/lame/mpglib/layer1.h @@ -0,0 +1,29 @@ +/* + * Copyright (C) 1999-2010 The L.A.M.E. project + * + * Initially written by Michael Hipp, see also AUTHORS and README. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef LAYER1_H_INCLUDED +#define LAYER1_H_INCLUDED + +void hip_init_tables_layer1(void); +int decode_layer1_sideinfo(PMPSTR mp); +int decode_layer1_frame(PMPSTR mp, unsigned char *pcm_sample, int *pcm_point); + +#endif diff --git a/sources/lame/mpglib/layer2.c b/sources/lame/mpglib/layer2.c new file mode 100644 index 0000000..d3f869d --- /dev/null +++ b/sources/lame/mpglib/layer2.c @@ -0,0 +1,403 @@ +/* + * layer2.c: Mpeg Layer-2 audio decoder + * + * Copyright (C) 1999-2010 The L.A.M.E. project + * + * Initially written by Michael Hipp, see also AUTHORS and README. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ +/* $Id: layer2.c,v 1.34 2017/08/22 23:31:07 robert Exp $ */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include "common.h" +#include "layer2.h" +#include "l2tables.h" +#include "decode_i386.h" + +#ifdef WITH_DMALLOC +#include +#endif +#include + +static int gd_are_hip_tables_layer2_initialized = 0; + +static unsigned char grp_3tab[32 * 3] = { 0, }; /* used: 27 */ +static unsigned char grp_5tab[128 * 3] = { 0, }; /* used: 125 */ +static unsigned char grp_9tab[1024 * 3] = { 0, }; /* used: 729 */ + + +void +hip_init_tables_layer2(void) +{ + static const double mulmul[27] = { + 0.0, -2.0 / 3.0, 2.0 / 3.0, + 2.0 / 7.0, 2.0 / 15.0, 2.0 / 31.0, 2.0 / 63.0, 2.0 / 127.0, 2.0 / 255.0, + 2.0 / 511.0, 2.0 / 1023.0, 2.0 / 2047.0, 2.0 / 4095.0, 2.0 / 8191.0, + 2.0 / 16383.0, 2.0 / 32767.0, 2.0 / 65535.0, + -4.0 / 5.0, -2.0 / 5.0, 2.0 / 5.0, 4.0 / 5.0, + -8.0 / 9.0, -4.0 / 9.0, -2.0 / 9.0, 2.0 / 9.0, 4.0 / 9.0, 8.0 / 9.0 + }; + static const unsigned char base[3][9] = { + {1, 0, 2,}, + {17, 18, 0, 19, 20,}, + {21, 1, 22, 23, 0, 24, 25, 2, 26} + }; + int i, j, k, l, len; + real *table; + static const int tablen[3] = { 3, 5, 9 }; + static unsigned char *itable, *tables[3] = { grp_3tab, grp_5tab, grp_9tab }; + + if (gd_are_hip_tables_layer2_initialized) { + return; + } + gd_are_hip_tables_layer2_initialized = 1; + + for (i = 0; i < 3; i++) { + itable = tables[i]; + len = tablen[i]; + for (j = 0; j < len; j++) + for (k = 0; k < len; k++) + for (l = 0; l < len; l++) { + *itable++ = base[i][l]; + *itable++ = base[i][k]; + *itable++ = base[i][j]; + } + } + + for (k = 0; k < 27; k++) { + double m = mulmul[k]; + table = muls[k]; + for (j = 3, i = 0; i < 63; i++, j--) + *table++ = (real) (m * pow(2.0, (double) j / 3.0)); + *table++ = 0.0; + } +} + + +static unsigned char* +grp_table_select(short d1, unsigned int idx) +{ + /* RH: it seems to be common, that idx is larger than the table's sizes. + is it OK to return a zero vector in this case? FIXME + /*/ + static unsigned char dummy_table[] = { 0,0,0 }; + unsigned int x; + switch (d1) { + case 3: + x = 3*3*3; + idx = idx < x ? idx : x; + return &grp_3tab[3 * idx]; + case 5: + x = 5*5*5; + idx = idx < x ? idx : x; + return &grp_5tab[3 * idx]; + case 9: + x = 9*9*9; + idx = idx < x ? idx : x; + return &grp_9tab[3 * idx]; + default: + /* fatal error */ + assert(0); + } + return &dummy_table[0]; +} + +typedef struct sideinfo_layer_II_struct +{ + unsigned char allocation[SBLIMIT][2]; + unsigned char scalefactor[SBLIMIT][2][3]; /* subband / channel / block */ +} sideinfo_layer_II; + + + +static void +II_step_one(PMPSTR mp, sideinfo_layer_II *si, struct frame *fr) +{ + int nch = fr->stereo; + int sblimit = fr->II_sblimit; + int jsbound = (fr->mode == MPG_MD_JOINT_STEREO) ? (fr->mode_ext << 2) + 4 : fr->II_sblimit; + struct al_table2 const *alloc1 = fr->alloc; + unsigned char scfsi[SBLIMIT][2]; + int i, ch; + + memset(si, 0, sizeof(*si)); + if (jsbound > sblimit) + jsbound = sblimit; + if (nch == 2) { + for (i = 0; i < jsbound; ++i) { + short step = alloc1->bits; + unsigned char b0 = get_leq_8_bits(mp, step); + unsigned char b1 = get_leq_8_bits(mp, step); + alloc1 += ((size_t)1 << step); + si->allocation[i][0] = b0; + si->allocation[i][1] = b1; + } + for (i = jsbound; i < sblimit; ++i) { + short step = alloc1->bits; + unsigned char b0 = get_leq_8_bits(mp, step); + alloc1 += ((size_t)1 << step); + si->allocation[i][0] = b0; + si->allocation[i][1] = b0; + } + for (i = 0; i < sblimit; ++i) { + unsigned char n0 = si->allocation[i][0]; + unsigned char n1 = si->allocation[i][1]; + unsigned char b0 = n0 ? get_leq_8_bits(mp, 2) : 0; + unsigned char b1 = n1 ? get_leq_8_bits(mp, 2) : 0; + scfsi[i][0] = b0; + scfsi[i][1] = b1; + } + } + else { /* mono */ + for (i = 0; i < sblimit; ++i) { + short step = alloc1->bits; + unsigned char b0 = get_leq_8_bits(mp, step); + alloc1 += ((size_t)1 << step); + si->allocation[i][0] = b0; + } + for (i = 0; i < sblimit; ++i) { + unsigned char n0 = si->allocation[i][0]; + unsigned char b0 = n0 ? get_leq_8_bits(mp, 2) : 0; + scfsi[i][0] = b0; + } + } + for (i = 0; i < sblimit; ++i) { + for (ch = 0; ch < nch; ++ch) { + unsigned char s0 = 0, s1 = 0, s2 = 0; + if (si->allocation[i][ch]) { + switch (scfsi[i][ch]) { + case 0: + s0 = get_leq_8_bits(mp, 6); + s1 = get_leq_8_bits(mp, 6); + s2 = get_leq_8_bits(mp, 6); + break; + case 1: + s0 = get_leq_8_bits(mp, 6); + s1 = s0; + s2 = get_leq_8_bits(mp, 6); + break; + case 2: + s0 = get_leq_8_bits(mp, 6); + s1 = s0; + s2 = s0; + break; + case 3: + s0 = get_leq_8_bits(mp, 6); + s1 = get_leq_8_bits(mp, 6); + s2 = s1; + break; + default: + assert(0); + } + } + si->scalefactor[i][ch][0] = s0; + si->scalefactor[i][ch][1] = s1; + si->scalefactor[i][ch][2] = s2; + } + } +} + +static void +II_step_two(PMPSTR mp, sideinfo_layer_II* si, struct frame *fr, int gr, real fraction[2][4][SBLIMIT]) +{ + struct al_table2 const *alloc1 = fr->alloc; + int sblimit = fr->II_sblimit; + int jsbound = (fr->mode == MPG_MD_JOINT_STEREO) ? (fr->mode_ext << 2) + 4 : fr->II_sblimit; + int i, ch, nch = fr->stereo; + double cm, r0, r1, r2; + + if (jsbound > sblimit) + jsbound = sblimit; + for (i = 0; i < jsbound; ++i) { + short step = alloc1->bits; + for (ch = 0; ch < nch; ++ch) { + unsigned char ba = si->allocation[i][ch]; + if (ba) { + unsigned char x1 = si->scalefactor[i][ch][gr]; + struct al_table2 const *alloc2 = alloc1 + ba; + short k = alloc2->bits; + short d1 = alloc2->d; + assert( k <= 16 ); + k = (k <= 16) ? k : 16; + assert( x1 < 64 ); + x1 = (x1 < 64) ? x1 : 63; + if (d1 < 0) { + int v0 = getbits(mp, k); + int v1 = getbits(mp, k); + int v2 = getbits(mp, k); + cm = muls[k][x1]; + r0 = (v0 + d1) * cm; + r1 = (v1 + d1) * cm; + r2 = (v2 + d1) * cm; + } + else { + unsigned int idx = getbits(mp, k); + unsigned char *tab = grp_table_select(d1, idx); + unsigned char k0 = tab[0]; + unsigned char k1 = tab[1]; + unsigned char k2 = tab[2]; + r0 = muls[k0][x1]; + r1 = muls[k1][x1]; + r2 = muls[k2][x1]; + } + fraction[ch][0][i] = (real) r0; + fraction[ch][1][i] = (real) r1; + fraction[ch][2][i] = (real) r2; + } + else { + fraction[ch][0][i] = fraction[ch][1][i] = fraction[ch][2][i] = 0.0; + } + } + alloc1 += ((size_t)1 << step); + } + + for (i = jsbound; i < sblimit; i++) { + short step = alloc1->bits; + unsigned char ba = si->allocation[i][0]; + if (ba) { + struct al_table2 const *alloc2 = alloc1 + ba; + short k = alloc2->bits; + short d1 = alloc2->d; + assert( k <= 16 ); + k = (k <= 16) ? k : 16; + if (d1 < 0) { + int v0 = getbits(mp, k); + int v1 = getbits(mp, k); + int v2 = getbits(mp, k); + for (ch = 0; ch < nch; ++ch) { + unsigned char x1 = si->scalefactor[i][ch][gr]; + assert( x1 < 64 ); + x1 = (x1 < 64) ? x1 : 63; + cm = muls[k][x1]; + r0 = (v0 + d1) * cm; + r1 = (v1 + d1) * cm; + r2 = (v2 + d1) * cm; + fraction[ch][0][i] = (real) r0; + fraction[ch][1][i] = (real) r1; + fraction[ch][2][i] = (real) r2; + } + } + else { + unsigned int idx = getbits(mp, k); + unsigned char *tab = grp_table_select(d1, idx); + unsigned char k0 = tab[0]; + unsigned char k1 = tab[1]; + unsigned char k2 = tab[2]; + for (ch = 0; ch < nch; ++ch) { + unsigned char x1 = si->scalefactor[i][ch][gr]; + assert( x1 < 64 ); + x1 = (x1 < 64) ? x1 : 63; + r0 = muls[k0][x1]; + r1 = muls[k1][x1]; + r2 = muls[k2][x1]; + fraction[ch][0][i] = (real) r0; + fraction[ch][1][i] = (real) r1; + fraction[ch][2][i] = (real) r2; + } + } + } + else { + fraction[0][0][i] = fraction[0][1][i] = fraction[0][2][i] = 0.0; + fraction[1][0][i] = fraction[1][1][i] = fraction[1][2][i] = 0.0; + } + alloc1 += ((size_t)1 << step); + } + if (sblimit > fr->down_sample_sblimit) { + sblimit = fr->down_sample_sblimit; + } + for (ch = 0; ch < nch; ++ch) { + for (i = sblimit; i < SBLIMIT; ++i) { + fraction[ch][0][i] = fraction[ch][1][i] = fraction[ch][2][i] = 0.0; + } + } +} + +static void +II_select_table(struct frame *fr) +{ + /* *INDENT-OFF* */ + static const int translate[3][2][16] = + { { { 0,2,2,2,2,2,2,0,0,0,1,1,1,1,1,0 } , + { 0,2,2,0,0,0,1,1,1,1,1,1,1,1,1,0 } } , + { { 0,2,2,2,2,2,2,0,0,0,0,0,0,0,0,0 } , + { 0,2,2,0,0,0,0,0,0,0,0,0,0,0,0,0 } } , + { { 0,3,3,3,3,3,3,0,0,0,1,1,1,1,1,0 } , + { 0,3,3,0,0,0,1,1,1,1,1,1,1,1,1,0 } } }; + /* *INDENT-ON* */ + + int table, sblim; + static const struct al_table2 *tables[5] = { alloc_0, alloc_1, alloc_2, alloc_3, alloc_4 }; + static const int sblims[5] = { 27, 30, 8, 12, 30 }; + + if (fr->lsf) + table = 4; + else + table = translate[fr->sampling_frequency][2 - fr->stereo][fr->bitrate_index]; + sblim = sblims[table]; + + fr->alloc = (struct al_table2 const *) tables[table]; + fr->II_sblimit = sblim; +} + + +int +decode_layer2_sideinfo(PMPSTR mp) +{ + (void) mp; + /* FIXME: extract side information and check values */ + return 0; +} + +int +decode_layer2_frame(PMPSTR mp, unsigned char *pcm_sample, int *pcm_point) +{ + real fraction[2][4][SBLIMIT]; /* pick_table clears unused subbands */ + sideinfo_layer_II si; + struct frame *fr = &(mp->fr); + int single = fr->single; + int i, j, clip = 0; + + II_select_table(fr); + II_step_one(mp, &si, fr); + + if (fr->stereo == 1 || single == 3) + single = 0; + + if (single >= 0) { + for (i = 0; i < SCALE_BLOCK; i++) { + II_step_two(mp, &si, fr, i >> 2, fraction); + for (j = 0; j < 3; j++) { + clip += synth_1to1_mono(mp, fraction[single][j], pcm_sample, pcm_point); + } + } + } + else { + for (i = 0; i < SCALE_BLOCK; i++) { + II_step_two(mp, &si, fr, i >> 2, fraction); + for (j = 0; j < 3; j++) { + int p1 = *pcm_point; + clip += synth_1to1(mp, fraction[0][j], 0, pcm_sample, &p1); + clip += synth_1to1(mp, fraction[1][j], 1, pcm_sample, pcm_point); + } + } + } + + return clip; +} diff --git a/sources/lame/mpglib/layer2.h b/sources/lame/mpglib/layer2.h new file mode 100644 index 0000000..fafc9a7 --- /dev/null +++ b/sources/lame/mpglib/layer2.h @@ -0,0 +1,39 @@ +/* + * Copyright (C) 1999-2010 The L.A.M.E. project + * + * Initially written by Michael Hipp, see also AUTHORS and README. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + + +#ifndef LAYER2_H_INCLUDED +#define LAYER2_H_INCLUDED + + +struct al_table2 { + short bits; + short d; +}; + + + +void hip_init_tables_layer2(void); +int decode_layer2_sideinfo(PMPSTR mp); +int decode_layer2_frame(PMPSTR mp, unsigned char *pcm_sample, int *pcm_point); + + +#endif diff --git a/sources/lame/mpglib/layer3.c b/sources/lame/mpglib/layer3.c new file mode 100644 index 0000000..af5b69e --- /dev/null +++ b/sources/lame/mpglib/layer3.c @@ -0,0 +1,1969 @@ +/* + * layer3.c: Mpeg Layer-3 audio decoder + * + * Copyright (C) 1999-2010 The L.A.M.E. project + * + * Initially written by Michael Hipp, see also AUTHORS and README. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ +/* $Id: layer3.c,v 1.69 2017/08/20 20:06:57 robert Exp $ */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include +#include "common.h" +#include "huffman.h" +#include "lame.h" +#include "machine.h" +#include "encoder.h" +#include "lame-analysis.h" +#include "decode_i386.h" +#include "layer3.h" + +#ifdef WITH_DMALLOC +#include +#endif + + +static int gd_are_hip_tables_layer3_initialized = 0; + +static real ispow[8207]; +static real aa_ca[8], aa_cs[8]; +static real COS1[12][6]; +static real win[4][36]; +static real win1[4][36]; +static real gainpow2[256 + 118 + 4]; +static real COS9[9]; +static real COS6_1, COS6_2; +static real tfcos36[9]; +static real tfcos12[3]; + +struct bandInfoStruct { + short longIdx[23]; + short longDiff[22]; + short shortIdx[14]; + short shortDiff[13]; +}; + +static int longLimit[9][23]; +static int shortLimit[9][14]; + +/* *INDENT-OFF* */ + +static const struct bandInfoStruct bandInfo[9] = { + +/* MPEG 1.0 */ + { {0,4,8,12,16,20,24,30,36,44,52,62,74, 90,110,134,162,196,238,288,342,418,576}, + {4,4,4,4,4,4,6,6,8, 8,10,12,16,20,24,28,34,42,50,54, 76,158}, + {0,4*3,8*3,12*3,16*3,22*3,30*3,40*3,52*3,66*3, 84*3,106*3,136*3,192*3}, + {4,4,4,4,6,8,10,12,14,18,22,30,56} } , + + { {0,4,8,12,16,20,24,30,36,42,50,60,72, 88,106,128,156,190,230,276,330,384,576}, + {4,4,4,4,4,4,6,6,6, 8,10,12,16,18,22,28,34,40,46,54, 54,192}, + {0,4*3,8*3,12*3,16*3,22*3,28*3,38*3,50*3,64*3, 80*3,100*3,126*3,192*3}, + {4,4,4,4,6,6,10,12,14,16,20,26,66} } , + + { {0,4,8,12,16,20,24,30,36,44,54,66,82,102,126,156,194,240,296,364,448,550,576} , + {4,4,4,4,4,4,6,6,8,10,12,16,20,24,30,38,46,56,68,84,102, 26} , + {0,4*3,8*3,12*3,16*3,22*3,30*3,42*3,58*3,78*3,104*3,138*3,180*3,192*3} , + {4,4,4,4,6,8,12,16,20,26,34,42,12} } , + +/* MPEG 2.0 */ + { {0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576}, + {6,6,6,6,6,6,8,10,12,14,16,20,24,28,32,38,46,52,60,68,58,54 } , + {0,4*3,8*3,12*3,18*3,24*3,32*3,42*3,56*3,74*3,100*3,132*3,174*3,192*3} , + {4,4,4,6,6,8,10,14,18,26,32,42,18 } } , + /* docs: 332. mpg123: 330 */ + { {0,6,12,18,24,30,36,44,54,66,80,96,114,136,162,194,232,278,332,394,464,540,576}, + {6,6,6,6,6,6,8,10,12,14,16,18,22,26,32,38,46,54,62,70,76,36 } , + {0,4*3,8*3,12*3,18*3,26*3,36*3,48*3,62*3,80*3,104*3,136*3,180*3,192*3} , + {4,4,4,6,8,10,12,14,18,24,32,44,12 } } , + + { {0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576}, + {6,6,6,6,6,6,8,10,12,14,16,20,24,28,32,38,46,52,60,68,58,54 }, + {0,4*3,8*3,12*3,18*3,26*3,36*3,48*3,62*3,80*3,104*3,134*3,174*3,192*3}, + {4,4,4,6,8,10,12,14,18,24,30,40,18 } } , +/* MPEG 2.5 */ + { {0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576} , + {6,6,6,6,6,6,8,10,12,14,16,20,24,28,32,38,46,52,60,68,58,54}, + {0,12,24,36,54,78,108,144,186,240,312,402,522,576}, + {4,4,4,6,8,10,12,14,18,24,30,40,18} }, + { {0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576} , + {6,6,6,6,6,6,8,10,12,14,16,20,24,28,32,38,46,52,60,68,58,54}, + {0,12,24,36,54,78,108,144,186,240,312,402,522,576}, + {4,4,4,6,8,10,12,14,18,24,30,40,18} }, + { {0,12,24,36,48,60,72,88,108,132,160,192,232,280,336,400,476,566,568,570,572,574,576}, + {12,12,12,12,12,12,16,20,24,28,32,40,48,56,64,76,90,2,2,2,2,2}, + {0, 24, 48, 72,108,156,216,288,372,480,486,492,498,576}, + {8,8,8,12,16,20,24,28,36,2,2,2,26} } , +}; +/* *INDENT-ON* */ + +static int mapbuf0[9][152]; +static int mapbuf1[9][156]; +static int mapbuf2[9][44]; +static int *map[9][3]; +static int *mapend[9][3]; + +static unsigned int n_slen2[512]; /* MPEG 2.0 slen for 'normal' mode */ +static unsigned int i_slen2[256]; /* MPEG 2.0 slen for intensity stereo */ + +static real tan1_1[16], tan2_1[16], tan1_2[16], tan2_2[16]; +static real pow1_1[2][16], pow2_1[2][16], pow1_2[2][16], pow2_2[2][16]; + +static unsigned int +get1bit(PMPSTR mp) +{ + unsigned char rval; + rval = *mp->wordpointer << mp->bitindex; + + mp->bitindex++; + mp->wordpointer += (mp->bitindex >> 3); + mp->bitindex &= 7; + + return rval >> 7; +} + +static real +get_gain(real const* gain_ptr, int idx, int* overflow) +{ + static const real* const gainpow2_end_ptr = gainpow2 + (sizeof(gainpow2)/sizeof(gainpow2[0])) -1; + real const * ptr = &gain_ptr[idx]; + if (&gain_ptr[idx] > gainpow2_end_ptr) { + ptr = gainpow2_end_ptr; + if (overflow) *overflow = 1; + } + return *ptr; +} + + +/* + * init tables for layer-3 + */ +void +hip_init_tables_layer3(void) +{ + int i, j, k; + + if (gd_are_hip_tables_layer3_initialized) { + return; + } + gd_are_hip_tables_layer3_initialized = 1; + + for (i = -256; i < 118 + 4; i++) + gainpow2[i + 256] = pow((double) 2.0, -0.25 * (double) (i + 210)); + + for (i = 0; i < 8207; i++) + ispow[i] = pow((double) i, (double) 4.0 / 3.0); + + for (i = 0; i < 8; i++) { + static const double Ci[8] = { -0.6, -0.535, -0.33, -0.185, -0.095, -0.041, -0.0142, -0.0037 }; + double sq = sqrt(1.0 + Ci[i] * Ci[i]); + aa_cs[i] = 1.0 / sq; + aa_ca[i] = Ci[i] / sq; + } + + for (i = 0; i < 18; i++) { + win[0][i] = win[1][i] = + 0.5 * sin(M_PI / 72.0 * (double) (2 * (i + 0) + 1)) / cos(M_PI * + (double) (2 * (i + 0) + + 19) / 72.0); + win[0][i + 18] = win[3][i + 18] = + 0.5 * sin(M_PI / 72.0 * (double) (2 * (i + 18) + 1)) / cos(M_PI * + (double) (2 * (i + 18) + + 19) / 72.0); + } + for (i = 0; i < 6; i++) { + win[1][i + 18] = 0.5 / cos(M_PI * (double) (2 * (i + 18) + 19) / 72.0); + win[3][i + 12] = 0.5 / cos(M_PI * (double) (2 * (i + 12) + 19) / 72.0); + win[1][i + 24] = + 0.5 * sin(M_PI / 24.0 * (double) (2 * i + 13)) / cos(M_PI * + (double) (2 * (i + 24) + + 19) / 72.0); + win[1][i + 30] = win[3][i] = 0.0; + win[3][i + 6] = + 0.5 * sin(M_PI / 24.0 * (double) (2 * i + 1)) / cos(M_PI * (double) (2 * (i + 6) + 19) / + 72.0); + } + + for (i = 0; i < 9; i++) + COS9[i] = cos(M_PI / 18.0 * (double) i); + + for (i = 0; i < 9; i++) + tfcos36[i] = 0.5 / cos(M_PI * (double) (i * 2 + 1) / 36.0); + for (i = 0; i < 3; i++) + tfcos12[i] = 0.5 / cos(M_PI * (double) (i * 2 + 1) / 12.0); + + COS6_1 = cos(M_PI / 6.0 * (double) 1); + COS6_2 = cos(M_PI / 6.0 * (double) 2); + + for (i = 0; i < 12; i++) { + win[2][i] = + 0.5 * sin(M_PI / 24.0 * (double) (2 * i + 1)) / cos(M_PI * (double) (2 * i + 7) / 24.0); + for (j = 0; j < 6; j++) + COS1[i][j] = cos(M_PI / 24.0 * (double) ((2 * i + 7) * (2 * j + 1))); + } + + for (j = 0; j < 4; j++) { + static int const len[4] = { 36, 36, 12, 36 }; + for (i = 0; i < len[j]; i += 2) + win1[j][i] = +win[j][i]; + for (i = 1; i < len[j]; i += 2) + win1[j][i] = -win[j][i]; + } + + for (i = 0; i < 16; i++) { + double t = tan((double) i * M_PI / 12.0); + tan1_1[i] = t / (1.0 + t); + tan2_1[i] = 1.0 / (1.0 + t); + tan1_2[i] = M_SQRT2 * t / (1.0 + t); + tan2_2[i] = M_SQRT2 / (1.0 + t); + + for (j = 0; j < 2; j++) { + double base = pow(2.0, -0.25 * (j + 1.0)); + double p1 = 1.0, p2 = 1.0; + if (i > 0) { + if (i & 1) + p1 = pow(base, (i + 1.0) * 0.5); + else + p2 = pow(base, i * 0.5); + } + pow1_1[j][i] = p1; + pow2_1[j][i] = p2; + pow1_2[j][i] = M_SQRT2 * p1; + pow2_2[j][i] = M_SQRT2 * p2; + } + } + + for (j = 0; j < 9; j++) { + struct bandInfoStruct const *bi = (struct bandInfoStruct const *) &bandInfo[j]; + int *mp; + int cb, lwin; + short const *bdf; + int switch_idx = (j < 3) ? 8 : 6; + + mp = map[j][0] = mapbuf0[j]; + bdf = bi->longDiff; + for (i = 0, cb = 0; cb < switch_idx; cb++, i += *bdf++) { + *mp++ = (*bdf) >> 1; + *mp++ = i; + *mp++ = 3; + *mp++ = cb; + } + bdf = bi->shortDiff + 3; + for (cb = 3; cb < 13; cb++) { + int l = (*bdf++) >> 1; + for (lwin = 0; lwin < 3; lwin++) { + *mp++ = l; + *mp++ = i + lwin; + *mp++ = lwin; + *mp++ = cb; + } + i += 6 * l; + } + mapend[j][0] = mp; + + mp = map[j][1] = mapbuf1[j]; + bdf = bi->shortDiff + 0; + for (i = 0, cb = 0; cb < 13; cb++) { + int l = (*bdf++) >> 1; + for (lwin = 0; lwin < 3; lwin++) { + *mp++ = l; + *mp++ = i + lwin; + *mp++ = lwin; + *mp++ = cb; + } + i += 6 * l; + } + mapend[j][1] = mp; + + mp = map[j][2] = mapbuf2[j]; + bdf = bi->longDiff; + for (cb = 0; cb < 22; cb++) { + *mp++ = (*bdf++) >> 1; + *mp++ = cb; + } + mapend[j][2] = mp; + + } + + for (j = 0; j < 9; j++) { + for (i = 0; i < 23; i++) { + longLimit[j][i] = (bandInfo[j].longIdx[i] - 1 + 8) / 18 + 1; + if (longLimit[j][i] > SBLIMIT) + longLimit[j][i] = SBLIMIT; + } + for (i = 0; i < 14; i++) { + shortLimit[j][i] = (bandInfo[j].shortIdx[i] - 1) / 18 + 1; + if (shortLimit[j][i] > SBLIMIT) + shortLimit[j][i] = SBLIMIT; + } + } + + for (i = 0; i < 5; i++) { + for (j = 0; j < 6; j++) { + for (k = 0; k < 6; k++) { + int n = k + j * 6 + i * 36; + i_slen2[n] = i | (j << 3) | (k << 6) | (3 << 12); + } + } + } + for (i = 0; i < 4; i++) { + for (j = 0; j < 4; j++) { + for (k = 0; k < 4; k++) { + int n = k + j * 4 + i * 16; + i_slen2[n + 180] = i | (j << 3) | (k << 6) | (4 << 12); + } + } + } + for (i = 0; i < 4; i++) { + for (j = 0; j < 3; j++) { + int n = j + i * 3; + i_slen2[n + 244] = i | (j << 3) | (5 << 12); + n_slen2[n + 500] = i | (j << 3) | (2 << 12) | (1 << 15); + } + } + + for (i = 0; i < 5; i++) { + for (j = 0; j < 5; j++) { + for (k = 0; k < 4; k++) { + int l; + for (l = 0; l < 4; l++) { + int n = l + k * 4 + j * 16 + i * 80; + n_slen2[n] = i | (j << 3) | (k << 6) | (l << 9) | (0 << 12); + } + } + } + } + for (i = 0; i < 5; i++) { + for (j = 0; j < 5; j++) { + for (k = 0; k < 4; k++) { + int n = k + j * 4 + i * 20; + n_slen2[n + 400] = i | (j << 3) | (k << 6) | (1 << 12); + } + } + } +} + +/* + * read additional side information + */ + +static void +III_get_side_info_1(PMPSTR mp, int stereo, + int ms_stereo, long sfreq, int single) +{ + int ch, gr; + int powdiff = (single == 3) ? 4 : 0; + + mp->sideinfo.main_data_begin = getbits(mp, 9); + if (stereo == 1) + mp->sideinfo.private_bits = getbits_fast(mp, 5); + else + mp->sideinfo.private_bits = getbits_fast(mp, 3); + + for (ch = 0; ch < stereo; ch++) { + mp->sideinfo.ch[ch].gr[0].scfsi = -1; + mp->sideinfo.ch[ch].gr[1].scfsi = getbits_fast(mp, 4); + } + + for (gr = 0; gr < 2; gr++) { + for (ch = 0; ch < stereo; ch++) { + struct gr_info_s *gr_infos = &(mp->sideinfo.ch[ch].gr[gr]); + + gr_infos->part2_3_length = getbits(mp, 12); + gr_infos->big_values = getbits_fast(mp, 9); + if (gr_infos->big_values > 288) { + lame_report_fnc(mp->report_err, "big_values too large! %i\n", gr_infos->big_values); + gr_infos->big_values = 288; + } + { + unsigned int qss = getbits_fast(mp, 8); + gr_infos->pow2gain = gainpow2 + 256 - qss + powdiff; + if (mp->pinfo != NULL) { + mp->pinfo->qss[gr][ch] = qss; + } + } + if (ms_stereo) + gr_infos->pow2gain += 2; + gr_infos->scalefac_compress = getbits_fast(mp, 4); +/* window-switching flag == 1 for block_Type != 0 .. and block-type == 0 -> win-sw-flag = 0 */ + if (get1bit(mp)) { + int i; + gr_infos->block_type = getbits_fast(mp, 2); + gr_infos->mixed_block_flag = get1bit(mp); + gr_infos->table_select[0] = getbits_fast(mp, 5); + gr_infos->table_select[1] = getbits_fast(mp, 5); + + + /* + * table_select[2] not needed, because there is no region2, + * but to satisfy some verifications tools we set it either. + */ + gr_infos->table_select[2] = 0; + for (i = 0; i < 3; i++) { + unsigned int sbg = (getbits_fast(mp, 3) << 3); + gr_infos->full_gain[i] = gr_infos->pow2gain + sbg; + if (mp->pinfo != NULL) + mp->pinfo->sub_gain[gr][ch][i] = sbg / 8; + } + + if (gr_infos->block_type == 0) { + lame_report_fnc(mp->report_err, "Blocktype == 0 and window-switching == 1 not allowed.\n"); + /* error seems to be very good recoverable, so don't exit */ + /* exit(1); */ + } + /* region_count/start parameters are implicit in this case. */ + gr_infos->region1start = 36 >> 1; + gr_infos->region2start = 576 >> 1; + } + else { + unsigned int i, r0c, r1c, region0index, region1index; + for (i = 0; i < 3; i++) + gr_infos->table_select[i] = getbits_fast(mp, 5); + r0c = getbits_fast(mp, 4); + r1c = getbits_fast(mp, 3); + region0index = r0c+1; + if (region0index > 22) { + lame_report_fnc(mp->report_err, "region0index=%d > 22\n", region0index); + region0index = 22; + } + region1index = r0c+1 + r1c+1; + if (region1index > 22) { + lame_report_fnc(mp->report_err, "region1index=%d > 22\n", region1index); + region1index = 22; + } + gr_infos->region1start = bandInfo[sfreq].longIdx[region0index] >> 1; + gr_infos->region2start = bandInfo[sfreq].longIdx[region1index] >> 1; + gr_infos->block_type = 0; + gr_infos->mixed_block_flag = 0; + } + gr_infos->preflag = get1bit(mp); + gr_infos->scalefac_scale = get1bit(mp); + gr_infos->count1table_select = get1bit(mp); + } + } +} + +/* + * Side Info for MPEG 2.0 / LSF + */ +static void +III_get_side_info_2(PMPSTR mp, int stereo, int ms_stereo, long sfreq, int single) +{ + int ch; + int powdiff = (single == 3) ? 4 : 0; + + mp->sideinfo.main_data_begin = getbits(mp, 8); + + if (stereo == 1) + mp->sideinfo.private_bits = get1bit(mp); + else + mp->sideinfo.private_bits = getbits_fast(mp, 2); + + for (ch = 0; ch < stereo; ch++) { + struct gr_info_s *gr_infos = &(mp->sideinfo.ch[ch].gr[0]); + unsigned int qss; + + gr_infos->part2_3_length = getbits(mp, 12); + gr_infos->big_values = getbits_fast(mp, 9); + if (gr_infos->big_values > 288) { + lame_report_fnc(mp->report_err, "big_values too large! %i\n", gr_infos->big_values); + gr_infos->big_values = 288; + } + qss = getbits_fast(mp, 8); + gr_infos->pow2gain = gainpow2 + 256 - qss + powdiff; + if (mp->pinfo != NULL) { + mp->pinfo->qss[0][ch] = qss; + } + + + if (ms_stereo) + gr_infos->pow2gain += 2; + gr_infos->scalefac_compress = getbits(mp, 9); +/* window-switching flag == 1 for block_Type != 0 .. and block-type == 0 -> win-sw-flag = 0 */ + if (get1bit(mp)) { + int i; + gr_infos->block_type = getbits_fast(mp, 2); + gr_infos->mixed_block_flag = get1bit(mp); + gr_infos->table_select[0] = getbits_fast(mp, 5); + gr_infos->table_select[1] = getbits_fast(mp, 5); + /* + * table_select[2] not needed, because there is no region2, + * but to satisfy some verifications tools we set it either. + */ + gr_infos->table_select[2] = 0; + for (i = 0; i < 3; i++) { + unsigned int sbg = (getbits_fast(mp, 3) << 3); + gr_infos->full_gain[i] = gr_infos->pow2gain + sbg; + if (mp->pinfo != NULL) + mp->pinfo->sub_gain[0][ch][i] = sbg / 8; + + } + + if (gr_infos->block_type == 0) { + lame_report_fnc(mp->report_err, "Blocktype == 0 and window-switching == 1 not allowed.\n"); + /* error seems to be very good recoverable, so don't exit */ + /* exit(1); */ + } + /* region_count/start parameters are implicit in this case. */ + if (gr_infos->block_type == 2) { + if (gr_infos->mixed_block_flag == 0) + gr_infos->region1start = 36 >> 1; + else + gr_infos->region1start = 48 >> 1; + } + else + gr_infos->region1start = 54 >> 1; + if (sfreq == 8) + gr_infos->region1start *= 2; + gr_infos->region2start = 576 >> 1; + } + else { + unsigned int i, r0c, r1c, region0index, region1index; + for (i = 0; i < 3; i++) + gr_infos->table_select[i] = getbits_fast(mp, 5); + r0c = getbits_fast(mp, 4); + r1c = getbits_fast(mp, 3); + region0index = r0c+1; + if (region0index > 22) { + lame_report_fnc(mp->report_err, "region0index=%d > 22\n", region0index); + region0index = 22; + } + region1index = r0c+1 + r1c+1; + if (region1index > 22) { + lame_report_fnc(mp->report_err, "region1index=%d > 22\n", region1index); + region1index = 22; + } + gr_infos->region1start = bandInfo[sfreq].longIdx[region0index] >> 1; + gr_infos->region2start = bandInfo[sfreq].longIdx[region1index] >> 1; + gr_infos->block_type = 0; + gr_infos->mixed_block_flag = 0; + } + gr_infos->scalefac_scale = get1bit(mp); + gr_infos->count1table_select = get1bit(mp); + } +} + +/* + * read scalefactors + */ + +static int +III_get_scale_factors_1(PMPSTR mp, int *scf, struct gr_info_s *gr_infos) +{ + static const unsigned char slen[2][16] = { + {0, 0, 0, 0, 3, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4}, + {0, 1, 2, 3, 0, 1, 2, 3, 1, 2, 3, 1, 2, 3, 2, 3} + }; + int numbits; + int num0 = slen[0][gr_infos->scalefac_compress]; + int num1 = slen[1][gr_infos->scalefac_compress]; + + if (gr_infos->block_type == 2) { + int i = 18; + numbits = (num0 + num1) * 18; + + if (gr_infos->mixed_block_flag) { + for (i = 8; i; i--) + *scf++ = getbits_fast(mp, num0); + i = 9; + numbits -= num0; /* num0 * 17 + num1 * 18 */ + } + + for (; i; i--) + *scf++ = getbits_fast(mp, num0); + for (i = 18; i; i--) + *scf++ = getbits_fast(mp, num1); + *scf++ = 0; + *scf++ = 0; + *scf++ = 0; /* short[13][0..2] = 0 */ + } + else { + int i; + int scfsi = gr_infos->scfsi; + + if (scfsi < 0) { /* scfsi < 0 => granule == 0 */ + for (i = 11; i; i--) + *scf++ = getbits_fast(mp, num0); + for (i = 10; i; i--) + *scf++ = getbits_fast(mp, num1); + numbits = (num0 + num1) * 10 + num0; + } + else { + numbits = 0; + if (!(scfsi & 0x8)) { + for (i = 6; i; i--) + *scf++ = getbits_fast(mp, num0); + numbits += num0 * 6; + } + else { + scf += 6; + } + + if (!(scfsi & 0x4)) { + for (i = 5; i; i--) + *scf++ = getbits_fast(mp, num0); + numbits += num0 * 5; + } + else { + scf += 5; + } + + if (!(scfsi & 0x2)) { + for (i = 5; i; i--) + *scf++ = getbits_fast(mp, num1); + numbits += num1 * 5; + } + else { + scf += 5; + } + + if (!(scfsi & 0x1)) { + for (i = 5; i; i--) + *scf++ = getbits_fast(mp, num1); + numbits += num1 * 5; + } + else { + scf += 5; + } + } + + *scf++ = 0; /* no l[21] in original sources */ + } + return numbits; +} + + +static int +III_get_scale_factors_2(PMPSTR mp, int *scf, struct gr_info_s *gr_infos, int i_stereo) +{ + unsigned char const *pnt; + int i, j; + unsigned int slen; + int n = 0; + int numbits = 0; + + /* *INDENT-OFF* */ + static const unsigned char stab[3][6][4] = { + { { 6, 5, 5,5 } , { 6, 5, 7,3 } , { 11,10,0,0} , + { 7, 7, 7,0 } , { 6, 6, 6,3 } , { 8, 8,5,0} } , + { { 9, 9, 9,9 } , { 9, 9,12,6 } , { 18,18,0,0} , + {12,12,12,0 } , {12, 9, 9,6 } , { 15,12,9,0} } , + { { 6, 9, 9,9 } , { 6, 9,12,6 } , { 15,18,0,0} , + { 6,15,12,0 } , { 6,12, 9,6 } , { 6,18,9,0} } }; + /* *INDENT-ON* */ + + if (i_stereo) /* i_stereo AND second channel -> do_layer3() checks this */ + slen = i_slen2[gr_infos->scalefac_compress >> 1]; + else + slen = n_slen2[gr_infos->scalefac_compress]; + + gr_infos->preflag = (slen >> 15) & 0x1; + + n = 0; + if (gr_infos->block_type == 2) { + n++; + if (gr_infos->mixed_block_flag) + n++; + } + + pnt = (unsigned char const *) stab[n][(slen >> 12) & 0x7]; + + for (i = 0; i < 4; i++) { + int num = slen & 0x7; + slen >>= 3; + if (num) { + for (j = 0; j < (int) (pnt[i]); j++) + *scf++ = getbits_fast(mp, num); + numbits += pnt[i] * num; + } + else { + for (j = 0; j < (int) (pnt[i]); j++) + *scf++ = 0; + } + } + + n = (n << 1) + 1; + for (i = 0; i < n; i++) + *scf++ = 0; + + return numbits; +} + +/* *INDENT-OFF* */ +static const int pretab1 [22] = {0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,2,2,3,3,3,2,0}; /* char enough ? */ +static const int pretab2 [22] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; +/* *INDENT-ON* */ + +/* + * don't forget to apply the same changes to III_dequantize_sample_ms() !!! + */ +static int +III_dequantize_sample(PMPSTR mp, real xr[SBLIMIT][SSLIMIT], int *scf, + struct gr_info_s *gr_infos, int sfreq, int part2bits) +{ + int shift = 1 + gr_infos->scalefac_scale; + real *xrpnt = (real *) xr, xr_value=0; + int l[3], l3; + int part2remain = gr_infos->part2_3_length - part2bits; + int *me; + real const * const xr_endptr = &xr[SBLIMIT-1][SSLIMIT-1]; + + int isbug = 0; + int bobug = 0; + int bobug_sb = 0, bobug_l3=0; +#define BUFFER_OVERFLOW_BUG() if(!bobug){bobug=1;bobug_sb=cb;bobug_l3=l3;}else + + /* lame_report_fnc(mp->report_dbg,"part2remain = %d, gr_infos->part2_3_length = %d, part2bits = %d\n", + part2remain, gr_infos->part2_3_length, part2bits); */ + + { + int i; + + for (i = (&xr[SBLIMIT][0] - xrpnt) >> 1; i > 0; i--) { + *xrpnt++ = 0.0; + *xrpnt++ = 0.0; + } + + xrpnt = (real *) xr; + } + + { + int bv = gr_infos->big_values; + int region1 = gr_infos->region1start; + int region2 = gr_infos->region2start; + + l3 = ((576 >> 1) - bv) >> 1; +/* + * we may lose the 'odd' bit here !! + * check this later again + */ + if (bv <= region1) { + l[0] = bv; + l[1] = 0; + l[2] = 0; + } + else { + l[0] = region1; + if (bv <= region2) { + l[1] = bv - l[0]; + l[2] = 0; + } + else { + l[1] = region2 - l[0]; + l[2] = bv - region2; + } + } + } + /* MDH crash fix */ + { + int i; + for (i = 0; i < 3; i++) { + if (l[i] < 0) { + lame_report_fnc(mp->report_err, "hip: Bogus region length (%d)\n", l[i]); + l[i] = 0; + } + } + } + /* end MDH crash fix */ + + if (gr_infos->block_type == 2) { + /* + * decoding with short or mixed mode BandIndex table + */ + int i, max[4]; + int step = 0, lwin = 0, cb = 0; + real v = 0.0; + int *m, mc; + + if (gr_infos->mixed_block_flag) { + max[3] = -1; + max[0] = max[1] = max[2] = 2; + m = map[sfreq][0]; + me = mapend[sfreq][0]; + } + else { + max[0] = max[1] = max[2] = max[3] = -1; + /* max[3] not really needed in this case */ + m = map[sfreq][1]; + me = mapend[sfreq][1]; + } + + mc = 0; + for (i = 0; i < 2; i++) { + int lp = l[i]; + struct newhuff const *h = (struct newhuff const *) (ht + gr_infos->table_select[i]); + for (; lp; lp--, mc--) { + int x, y; + if ((!mc)) { + mc = *m++; + xrpnt = ((real *) xr) + (*m++); + lwin = *m++; + cb = *m++; + if (lwin == 3) { + v = get_gain(gr_infos->pow2gain, (*scf++) << shift, &isbug); + step = 1; + } + else { + v = get_gain(gr_infos->full_gain[lwin], (*scf++) << shift, &isbug); + step = 3; + } + } + { + short const *val = (short const *) h->table; + while ((y = *val++) < 0) { + if (get1bit(mp)) + val -= y; + part2remain--; + } + x = y >> 4; + y &= 0xf; + } + if (x == 15) { + max[lwin] = cb; + part2remain -= h->linbits + 1; + x += getbits(mp, (int) h->linbits); + if (get1bit(mp)) + xr_value = -ispow[x] * v; + else + xr_value = ispow[x] * v; + } + else if (x) { + max[lwin] = cb; + if (get1bit(mp)) + xr_value = -ispow[x] * v; + else + xr_value = ispow[x] * v; + part2remain--; + } + else + xr_value = 0.0; + + if (xrpnt <= xr_endptr) + *xrpnt = xr_value; + else + BUFFER_OVERFLOW_BUG(); + xrpnt += step; + if (y == 15) { + max[lwin] = cb; + part2remain -= h->linbits + 1; + y += getbits(mp, (int) h->linbits); + if (get1bit(mp)) + xr_value = -ispow[y] * v; + else + xr_value = ispow[y] * v; + } + else if (y) { + max[lwin] = cb; + if (get1bit(mp)) + xr_value = -ispow[y] * v; + else + xr_value = ispow[y] * v; + part2remain--; + } + else + xr_value = 0.0; + + if (xrpnt <= xr_endptr) + *xrpnt = xr_value; + else + BUFFER_OVERFLOW_BUG(); + xrpnt += step; + } + } + for (; (l3 > 0) && (part2remain > 0); l3--) { + struct newhuff const *h = (struct newhuff const *) (htc + gr_infos->count1table_select); + short const *val = (short const *) h->table; + short a; + + while ((a = *val++) < 0) { + part2remain--; + if (part2remain < 0) { + part2remain++; + a = 0; + break; + } + if (get1bit(mp)) + val -= a; + } + for (i = 0; i < 4; i++) { + if (!(i & 1)) { + if (!mc) { + mc = *m++; + xrpnt = ((real *) xr) + (*m++); + lwin = *m++; + cb = *m++; + if (lwin == 3) { + v = get_gain(gr_infos->pow2gain, (*scf++) << shift, &isbug); + step = 1; + } + else { + v = get_gain(gr_infos->full_gain[lwin], (*scf++) << shift, &isbug); + step = 3; + } + } + mc--; + } + if ((a & (0x8 >> i))) { + max[lwin] = cb; + part2remain--; + if (part2remain < 0) { + part2remain++; + break; + } + if (get1bit(mp)) + xr_value = -v; + else + xr_value = v; + } + else + xr_value = 0.0; + + if (xrpnt <= xr_endptr) + *xrpnt = xr_value; + else + BUFFER_OVERFLOW_BUG(); + xrpnt += step; + } + } + while (m < me) { + if (!mc) { + mc = *m++; + xrpnt = ((real *) xr) + *m++; + if ((*m++) == 3) + step = 1; + else + step = 3; + m++; /* cb */ + } + mc--; + if (xrpnt <= xr_endptr) + *xrpnt = 0.0; + else + BUFFER_OVERFLOW_BUG(); + xrpnt += step; + if (xrpnt <= xr_endptr) + *xrpnt = 0.0; + else + BUFFER_OVERFLOW_BUG(); + xrpnt += step; +/* we could add a little opt. here: + * if we finished a band for window 3 or a long band + * further bands could copied in a simple loop without a + * special 'map' decoding + */ + } + + gr_infos->maxband[0] = max[0] + 1; + gr_infos->maxband[1] = max[1] + 1; + gr_infos->maxband[2] = max[2] + 1; + gr_infos->maxbandl = max[3] + 1; + + { + int rmax = max[0] > max[1] ? max[0] : max[1]; + rmax = (rmax > max[2] ? rmax : max[2]) + 1; + gr_infos->maxb = rmax ? shortLimit[sfreq][rmax] : longLimit[sfreq][max[3] + 1]; + } + + } + else { + /* + * decoding with 'long' BandIndex table (block_type != 2) + */ + int const *pretab = (int const *) (gr_infos->preflag ? pretab1 : pretab2); + int i, max = -1; + int cb = 0; + int *m = map[sfreq][2]; + real v = 0.0; + int mc = 0; + + /* + * long hash table values + */ + for (i = 0; i < 3; i++) { + int lp = l[i]; + struct newhuff const *h = (struct newhuff const *) (ht + gr_infos->table_select[i]); + + for (; lp; lp--, mc--) { + int x, y; + + if (!mc) { + mc = *m++; + v = get_gain(gr_infos->pow2gain, ((*scf++) + (*pretab++)) << shift, &isbug); + cb = *m++; + } + { + short const *val = (short const *) h->table; + while ((y = *val++) < 0) { + if (get1bit(mp)) + val -= y; + part2remain--; + } + x = y >> 4; + y &= 0xf; + } + if (x == 15) { + max = cb; + part2remain -= h->linbits + 1; + x += getbits(mp, (int) h->linbits); + if (get1bit(mp)) + xr_value = -ispow[x] * v; + else + xr_value = ispow[x] * v; + } + else if (x) { + max = cb; + if (get1bit(mp)) + xr_value = -ispow[x] * v; + else + xr_value = ispow[x] * v; + part2remain--; + } + else + xr_value = 0.0; + + if (xrpnt <= xr_endptr) + *xrpnt++ = xr_value; + else + BUFFER_OVERFLOW_BUG(); + + if (y == 15) { + max = cb; + part2remain -= h->linbits + 1; + y += getbits(mp, (int) h->linbits); + if (get1bit(mp)) + xr_value = -ispow[y] * v; + else + xr_value = ispow[y] * v; + } + else if (y) { + max = cb; + if (get1bit(mp)) + xr_value = -ispow[y] * v; + else + xr_value = ispow[y] * v; + part2remain--; + } + else + xr_value = 0.0; + + if (xrpnt <= xr_endptr) + *xrpnt++ = xr_value; + else + BUFFER_OVERFLOW_BUG(); + } + } + + /* + * short (count1table) values + */ + for (; l3 && (part2remain > 0); l3--) { + struct newhuff const *h = (struct newhuff const *) (htc + gr_infos->count1table_select); + short const *val = (short const *) h->table; + short a; + + while ((a = *val++) < 0) { + part2remain--; + if (part2remain < 0) { + part2remain++; + a = 0; + break; + } + if (get1bit(mp)) + val -= a; + } + for (i = 0; i < 4; i++) { + if (!(i & 1)) { + if (!mc) { + mc = *m++; + cb = *m++; + v = get_gain(gr_infos->pow2gain, ((*scf++) + (*pretab++)) << shift, &isbug); + } + mc--; + } + if ((a & (0x8 >> i))) { + max = cb; + part2remain--; + if (part2remain < 0) { + part2remain++; + break; + } + if (get1bit(mp)) + xr_value = -v; + else + xr_value = v; + } + else + xr_value = 0.0; + + if (xrpnt <= xr_endptr) + *xrpnt++ = xr_value; + else + BUFFER_OVERFLOW_BUG(); + } + } + + /* + * zero part + */ + while (xrpnt <= xr_endptr) + *xrpnt++ = 0.0; + + gr_infos->maxbandl = max + 1; + gr_infos->maxb = longLimit[sfreq][gr_infos->maxbandl]; + } +#undef BUFFER_OVERFLOW_BUG + if (bobug) { + /* well, there was a bug report, where this happened! + The problem was, that mixed blocks summed up to over 576, + because of a wrong long/short switching index. + It's likely, that the buffer overflow is fixed now, after correcting mixed block map. + */ + lame_report_fnc + (mp->report_err + ,"hip: OOPS, part2remain=%d l3=%d cb=%d bv=%d region1=%d region2=%d b-type=%d mixed=%d\n" + ,part2remain + ,bobug_l3 + ,bobug_sb + ,gr_infos->big_values + ,gr_infos->region1start + ,gr_infos->region2start + ,gr_infos->block_type + ,gr_infos->mixed_block_flag + ); + } + if (isbug) { + /* there is a bug report, where there is trouble with IS coded short block gain. + Is intensity stereo coding implementation correct? Likely not. + */ + int i_stereo = 0; + if (mp->fr.mode == MPG_MD_JOINT_STEREO) { + i_stereo = mp->fr.mode_ext & 0x1; + } + lame_report_fnc + (mp->report_err + ,"hip: OOPS, 'gainpow2' buffer overflow lsf=%d i-stereo=%d b-type=%d mixed=%d\n" + ,mp->fr.lsf + ,i_stereo + ,gr_infos->block_type + ,gr_infos->mixed_block_flag + ); + } + + while (part2remain > 16) { + getbits(mp, 16); /* Dismiss stuffing Bits */ + part2remain -= 16; + } + if (part2remain > 0) + getbits(mp, part2remain); + else if (part2remain < 0) { + lame_report_fnc(mp->report_err, "hip: Can't rewind stream by %d bits!\n", -part2remain); + return 1; /* -> error */ + } + return 0; +} + +/* intensity position, transmitted via a scalefactor value, allowed range is 0 - 15 */ +static +int scalefac_to_is_pos(int sf) +{ + if (0 <= sf && sf <= 15) + return sf; + return (sf < 0 ? 0 : 15); +} + +/* + * III_stereo: calculate real channel values for Joint-I-Stereo-mode + */ +static void +III_i_stereo(real xr_buf[2][SBLIMIT][SSLIMIT], int *scalefac, + struct gr_info_s *gr_infos, int sfreq, int ms_stereo, int lsf) +{ + real(*xr)[SBLIMIT * SSLIMIT] = (real(*)[SBLIMIT * SSLIMIT]) xr_buf; + struct bandInfoStruct const *bi = (struct bandInfoStruct const *) &bandInfo[sfreq]; + real *tabl1, *tabl2; + + if (lsf) { + int p = gr_infos->scalefac_compress & 0x1; + if (ms_stereo) { + tabl1 = pow1_2[p]; + tabl2 = pow2_2[p]; + } + else { + tabl1 = pow1_1[p]; + tabl2 = pow2_1[p]; + } + } + else { + if (ms_stereo) { + tabl1 = tan1_2; + tabl2 = tan2_2; + } + else { + tabl1 = tan1_1; + tabl2 = tan2_1; + } + } + + if (gr_infos->block_type == 2) { + int lwin, do_l = 0; + if (gr_infos->mixed_block_flag) + do_l = 1; + + for (lwin = 0; lwin < 3; lwin++) { /* process each window */ + /* get first band with zero values */ + int is_p, sb, idx, sfb = gr_infos->maxband[lwin]; /* sfb is minimal 3 for mixed mode */ + if (sfb > 3) + do_l = 0; + + for (; sfb < 12; sfb++) { + is_p = scalefac[sfb * 3 + lwin - gr_infos->mixed_block_flag]; /* scale: 0-15 */ + is_p = scalefac_to_is_pos(is_p); + if (is_p != 7) { + real t1, t2; + sb = bi->shortDiff[sfb]; + idx = bi->shortIdx[sfb] + lwin; + t1 = tabl1[is_p]; + t2 = tabl2[is_p]; + for (; sb > 0; sb--, idx += 3) { + real v = xr[0][idx]; + xr[0][idx] = v * t1; + xr[1][idx] = v * t2; + } + } + } + +#if 1 +/* in the original: copy 10 to 11 , here: copy 11 to 12 +maybe still wrong??? (copy 12 to 13?) */ + is_p = scalefac[11 * 3 + lwin - gr_infos->mixed_block_flag]; /* scale: 0-15 */ + sb = bi->shortDiff[12]; + idx = bi->shortIdx[12] + lwin; +#else + is_p = scalefac[10 * 3 + lwin - gr_infos->mixed_block_flag]; /* scale: 0-15 */ + sb = bi->shortDiff[11]; + idx = bi->shortIdx[11] + lwin; +#endif + is_p = scalefac_to_is_pos(is_p); + if (is_p != 7) { + real t1, t2; + t1 = tabl1[is_p]; + t2 = tabl2[is_p]; + for (; sb > 0; sb--, idx += 3) { + real v = xr[0][idx]; + xr[0][idx] = v * t1; + xr[1][idx] = v * t2; + } + } + } /* end for(lwin; .. ; . ) */ + + if (do_l) { +/* also check l-part, if ALL bands in the three windows are 'empty' + * and mode = mixed_mode + */ + int sfb = gr_infos->maxbandl; + int idx = bi->longIdx[sfb]; + + for (; sfb < 8; sfb++) { + int sb = bi->longDiff[sfb]; + int is_p = scalefac[sfb]; /* scale: 0-15 */ + is_p = scalefac_to_is_pos(is_p); + if (is_p != 7) { + real t1, t2; + t1 = tabl1[is_p]; + t2 = tabl2[is_p]; + for (; sb > 0; sb--, idx++) { + real v = xr[0][idx]; + xr[0][idx] = v * t1; + xr[1][idx] = v * t2; + } + } + else + idx += sb; + } + } + } + else { /* ((gr_infos->block_type != 2)) */ + + int sfb = gr_infos->maxbandl; + int is_p, idx = bi->longIdx[sfb]; + for (; sfb < 21; sfb++) { + int sb = bi->longDiff[sfb]; + is_p = scalefac[sfb]; /* scale: 0-15 */ + is_p = scalefac_to_is_pos(is_p); + if (is_p != 7) { + real t1, t2; + t1 = tabl1[is_p]; + t2 = tabl2[is_p]; + for (; sb > 0; sb--, idx++) { + real v = xr[0][idx]; + xr[0][idx] = v * t1; + xr[1][idx] = v * t2; + } + } + else + idx += sb; + } + + is_p = scalefac[20]; /* copy l-band 20 to l-band 21 */ + is_p = scalefac_to_is_pos(is_p); + idx = bi->longIdx[21]; + if (is_p != 7) { + int sb; + real t1 = tabl1[is_p], t2 = tabl2[is_p]; + + for (sb = bi->longDiff[21]; sb > 0; sb--, idx++) { + real v = xr[0][idx]; + xr[0][idx] = v * t1; + xr[1][idx] = v * t2; + } + } + } /* ... */ +} + +static void +III_antialias(real xr[SBLIMIT][SSLIMIT], struct gr_info_s *gr_infos) +{ + int sblim; + + if (gr_infos->block_type == 2) { + if (!gr_infos->mixed_block_flag) + return; + sblim = 1; + } + else { + sblim = gr_infos->maxb - 1; + } + + /* 31 alias-reduction operations between each pair of sub-bands */ + /* with 8 butterflies between each pair */ + + { + int sb; + real *xr1 = (real *) xr[1]; + + for (sb = sblim; sb; sb--, xr1 += 10) { + int ss; + real *cs = aa_cs, *ca = aa_ca; + real *xr2 = xr1; + + for (ss = 7; ss >= 0; ss--) { /* upper and lower butterfly inputs */ + real bu = *--xr2, bd = *xr1; + *xr2 = (bu * (*cs)) - (bd * (*ca)); + *xr1++ = (bd * (*cs++)) + (bu * (*ca++)); + } + } + } +} + + +/* *INDENT-OFF* */ + +/* + DCT insipired by Jeff Tsay's DCT from the maplay package + this is an optimized version with manual unroll. + + References: + [1] S. Winograd: "On Computing the Discrete Fourier Transform", + Mathematics of Computation, Volume 32, Number 141, January 1978, + Pages 175-199 +*/ + +static void dct36(real *inbuf,real *o1,real *o2,real *wintab,real *tsbuf) +{ + { + real *in = inbuf; + + in[17]+=in[16]; in[16]+=in[15]; in[15]+=in[14]; + in[14]+=in[13]; in[13]+=in[12]; in[12]+=in[11]; + in[11]+=in[10]; in[10]+=in[9]; in[9] +=in[8]; + in[8] +=in[7]; in[7] +=in[6]; in[6] +=in[5]; + in[5] +=in[4]; in[4] +=in[3]; in[3] +=in[2]; + in[2] +=in[1]; in[1] +=in[0]; + + in[17]+=in[15]; in[15]+=in[13]; in[13]+=in[11]; in[11]+=in[9]; + in[9] +=in[7]; in[7] +=in[5]; in[5] +=in[3]; in[3] +=in[1]; + + { + +#define MACRO0(v) { \ + real tmp; \ + out2[9+(v)] = (tmp = sum0 + sum1) * w[27+(v)]; \ + out2[8-(v)] = tmp * w[26-(v)]; } \ + sum0 -= sum1; \ + ts[SBLIMIT*(8-(v))] = out1[8-(v)] + sum0 * w[8-(v)]; \ + ts[SBLIMIT*(9+(v))] = out1[9+(v)] + sum0 * w[9+(v)]; +#define MACRO1(v) { \ + real sum0,sum1; \ + sum0 = tmp1a + tmp2a; \ + sum1 = (tmp1b + tmp2b) * tfcos36[(v)]; \ + MACRO0(v); } +#define MACRO2(v) { \ + real sum0,sum1; \ + sum0 = tmp2a - tmp1a; \ + sum1 = (tmp2b - tmp1b) * tfcos36[(v)]; \ + MACRO0(v); } + + const real *c = COS9; + real *out2 = o2; + real *w = wintab; + real *out1 = o1; + real *ts = tsbuf; + + real ta33,ta66,tb33,tb66; + + ta33 = in[2*3+0] * c[3]; + ta66 = in[2*6+0] * c[6]; + tb33 = in[2*3+1] * c[3]; + tb66 = in[2*6+1] * c[6]; + + { + real tmp1a,tmp2a,tmp1b,tmp2b; + tmp1a = in[2*1+0] * c[1] + ta33 + in[2*5+0] * c[5] + in[2*7+0] * c[7]; + tmp1b = in[2*1+1] * c[1] + tb33 + in[2*5+1] * c[5] + in[2*7+1] * c[7]; + tmp2a = in[2*0+0] + in[2*2+0] * c[2] + in[2*4+0] * c[4] + ta66 + in[2*8+0] * c[8]; + tmp2b = in[2*0+1] + in[2*2+1] * c[2] + in[2*4+1] * c[4] + tb66 + in[2*8+1] * c[8]; + + MACRO1(0); + MACRO2(8); + } + + { + real tmp1a,tmp2a,tmp1b,tmp2b; + tmp1a = ( in[2*1+0] - in[2*5+0] - in[2*7+0] ) * c[3]; + tmp1b = ( in[2*1+1] - in[2*5+1] - in[2*7+1] ) * c[3]; + tmp2a = ( in[2*2+0] - in[2*4+0] - in[2*8+0] ) * c[6] - in[2*6+0] + in[2*0+0]; + tmp2b = ( in[2*2+1] - in[2*4+1] - in[2*8+1] ) * c[6] - in[2*6+1] + in[2*0+1]; + + MACRO1(1); + MACRO2(7); + } + + { + real tmp1a,tmp2a,tmp1b,tmp2b; + tmp1a = in[2*1+0] * c[5] - ta33 - in[2*5+0] * c[7] + in[2*7+0] * c[1]; + tmp1b = in[2*1+1] * c[5] - tb33 - in[2*5+1] * c[7] + in[2*7+1] * c[1]; + tmp2a = in[2*0+0] - in[2*2+0] * c[8] - in[2*4+0] * c[2] + ta66 + in[2*8+0] * c[4]; + tmp2b = in[2*0+1] - in[2*2+1] * c[8] - in[2*4+1] * c[2] + tb66 + in[2*8+1] * c[4]; + + MACRO1(2); + MACRO2(6); + } + + { + real tmp1a,tmp2a,tmp1b,tmp2b; + tmp1a = in[2*1+0] * c[7] - ta33 + in[2*5+0] * c[1] - in[2*7+0] * c[5]; + tmp1b = in[2*1+1] * c[7] - tb33 + in[2*5+1] * c[1] - in[2*7+1] * c[5]; + tmp2a = in[2*0+0] - in[2*2+0] * c[4] + in[2*4+0] * c[8] + ta66 - in[2*8+0] * c[2]; + tmp2b = in[2*0+1] - in[2*2+1] * c[4] + in[2*4+1] * c[8] + tb66 - in[2*8+1] * c[2]; + + MACRO1(3); + MACRO2(5); + } + + { + real sum0,sum1; + sum0 = in[2*0+0] - in[2*2+0] + in[2*4+0] - in[2*6+0] + in[2*8+0]; + sum1 = (in[2*0+1] - in[2*2+1] + in[2*4+1] - in[2*6+1] + in[2*8+1] ) * tfcos36[4]; + MACRO0(4); + } + } + + } +} + + +/* + * new DCT12 + */ +static void dct12(real *in,real *rawout1,real *rawout2,real *wi,real *ts) +{ +#define DCT12_PART1 \ + in5 = in[5*3]; \ + in5 += (in4 = in[4*3]); \ + in4 += (in3 = in[3*3]); \ + in3 += (in2 = in[2*3]); \ + in2 += (in1 = in[1*3]); \ + in1 += (in0 = in[0*3]); \ + \ + in5 += in3; in3 += in1; \ + \ + in2 *= COS6_1; \ + in3 *= COS6_1; \ + +#define DCT12_PART2 \ + in0 += in4 * COS6_2; \ + \ + in4 = in0 + in2; \ + in0 -= in2; \ + \ + in1 += in5 * COS6_2; \ + \ + in5 = (in1 + in3) * tfcos12[0]; \ + in1 = (in1 - in3) * tfcos12[2]; \ + \ + in3 = in4 + in5; \ + in4 -= in5; \ + \ + in2 = in0 + in1; \ + in0 -= in1; + + + { + real in0,in1,in2,in3,in4,in5; + real *out1 = rawout1; + ts[SBLIMIT*0] = out1[0]; ts[SBLIMIT*1] = out1[1]; ts[SBLIMIT*2] = out1[2]; + ts[SBLIMIT*3] = out1[3]; ts[SBLIMIT*4] = out1[4]; ts[SBLIMIT*5] = out1[5]; + + DCT12_PART1 + + { + real tmp0,tmp1 = (in0 - in4); + { + real tmp2 = (in1 - in5) * tfcos12[1]; + tmp0 = tmp1 + tmp2; + tmp1 -= tmp2; + } + ts[(17-1)*SBLIMIT] = out1[17-1] + tmp0 * wi[11-1]; + ts[(12+1)*SBLIMIT] = out1[12+1] + tmp0 * wi[6+1]; + ts[(6 +1)*SBLIMIT] = out1[6 +1] + tmp1 * wi[1]; + ts[(11-1)*SBLIMIT] = out1[11-1] + tmp1 * wi[5-1]; + } + + DCT12_PART2 + + ts[(17-0)*SBLIMIT] = out1[17-0] + in2 * wi[11-0]; + ts[(12+0)*SBLIMIT] = out1[12+0] + in2 * wi[6+0]; + ts[(12+2)*SBLIMIT] = out1[12+2] + in3 * wi[6+2]; + ts[(17-2)*SBLIMIT] = out1[17-2] + in3 * wi[11-2]; + + ts[(6+0)*SBLIMIT] = out1[6+0] + in0 * wi[0]; + ts[(11-0)*SBLIMIT] = out1[11-0] + in0 * wi[5-0]; + ts[(6+2)*SBLIMIT] = out1[6+2] + in4 * wi[2]; + ts[(11-2)*SBLIMIT] = out1[11-2] + in4 * wi[5-2]; + } + + in++; + + { + real in0,in1,in2,in3,in4,in5; + real *out2 = rawout2; + + DCT12_PART1 + + { + real tmp0,tmp1 = (in0 - in4); + { + real tmp2 = (in1 - in5) * tfcos12[1]; + tmp0 = tmp1 + tmp2; + tmp1 -= tmp2; + } + out2[5-1] = tmp0 * wi[11-1]; + out2[0+1] = tmp0 * wi[6+1]; + ts[(12+1)*SBLIMIT] += tmp1 * wi[1]; + ts[(17-1)*SBLIMIT] += tmp1 * wi[5-1]; + } + + DCT12_PART2 + + out2[5-0] = in2 * wi[11-0]; + out2[0+0] = in2 * wi[6+0]; + out2[0+2] = in3 * wi[6+2]; + out2[5-2] = in3 * wi[11-2]; + + ts[(12+0)*SBLIMIT] += in0 * wi[0]; + ts[(17-0)*SBLIMIT] += in0 * wi[5-0]; + ts[(12+2)*SBLIMIT] += in4 * wi[2]; + ts[(17-2)*SBLIMIT] += in4 * wi[5-2]; + } + + in++; + + { + real in0,in1,in2,in3,in4,in5; + real *out2 = rawout2; + out2[12]=out2[13]=out2[14]=out2[15]=out2[16]=out2[17]=0.0; + + DCT12_PART1 + + { + real tmp0,tmp1 = (in0 - in4); + { + real tmp2 = (in1 - in5) * tfcos12[1]; + tmp0 = tmp1 + tmp2; + tmp1 -= tmp2; + } + out2[11-1] = tmp0 * wi[11-1]; + out2[6 +1] = tmp0 * wi[6+1]; + out2[0+1] += tmp1 * wi[1]; + out2[5-1] += tmp1 * wi[5-1]; + } + + DCT12_PART2 + + out2[11-0] = in2 * wi[11-0]; + out2[6 +0] = in2 * wi[6+0]; + out2[6 +2] = in3 * wi[6+2]; + out2[11-2] = in3 * wi[11-2]; + + out2[0+0] += in0 * wi[0]; + out2[5-0] += in0 * wi[5-0]; + out2[0+2] += in4 * wi[2]; + out2[5-2] += in4 * wi[5-2]; + } +} +/* *INDENT-ON* */ + +/* + * III_hybrid + */ +static void +III_hybrid(PMPSTR mp, real fsIn[SBLIMIT][SSLIMIT], real tsOut[SSLIMIT][SBLIMIT], + int ch, struct gr_info_s *gr_infos) +{ + real *tspnt = (real *) tsOut; + real(*block)[2][SBLIMIT * SSLIMIT] = mp->hybrid_block; + int *blc = mp->hybrid_blc; + real *rawout1, *rawout2; + int bt; + int sb = 0; + + { + int b = blc[ch]; + rawout1 = block[b][ch]; + b = -b + 1; + rawout2 = block[b][ch]; + blc[ch] = b; + } + + + if (gr_infos->mixed_block_flag) { + sb = 2; + dct36(fsIn[0], rawout1, rawout2, win[0], tspnt); + dct36(fsIn[1], rawout1 + 18, rawout2 + 18, win1[0], tspnt + 1); + rawout1 += 36; + rawout2 += 36; + tspnt += 2; + } + + bt = gr_infos->block_type; + if (bt == 2) { + for (; sb < (int) gr_infos->maxb; sb += 2, tspnt += 2, rawout1 += 36, rawout2 += 36) { + dct12(fsIn[sb], rawout1, rawout2, win[2], tspnt); + dct12(fsIn[sb + 1], rawout1 + 18, rawout2 + 18, win1[2], tspnt + 1); + } + } + else { + for (; sb < (int) gr_infos->maxb; sb += 2, tspnt += 2, rawout1 += 36, rawout2 += 36) { + dct36(fsIn[sb], rawout1, rawout2, win[bt], tspnt); + dct36(fsIn[sb + 1], rawout1 + 18, rawout2 + 18, win1[bt], tspnt + 1); + } + } + + for (; sb < SBLIMIT; sb++, tspnt++) { + int i; + for (i = 0; i < SSLIMIT; i++) { + tspnt[i * SBLIMIT] = *rawout1++; + *rawout2++ = 0.0; + } + } +} + +/* + * main layer3 handler + */ + +int +layer3_audiodata_precedesframes(PMPSTR mp) +{ + int audioDataInFrame; + int framesToBacktrack; + + /* specific to Layer 3, since Layer 1 & 2 the audio data starts at the frame that describes it. */ + /* determine how many bytes and therefore bitstream frames the audio data precedes it's matching frame */ + /* lame_report_fnc(mp->report_err, "hip: main_data_begin = %d, mp->bsize %d, mp->fsizeold %d, mp->ssize %d\n", + sideinfo.main_data_begin, mp->bsize, mp->fsizeold, mp->ssize); */ + /* compute the number of frames to backtrack, 4 for the header, ssize already holds the CRC */ + /* TODO Erroneously assumes current frame is same as previous frame. */ + audioDataInFrame = mp->bsize - 4 - mp->ssize; + framesToBacktrack = (mp->sideinfo.main_data_begin + audioDataInFrame - 1) / audioDataInFrame; + /* lame_report_fnc(mp->report_err, "hip: audioDataInFrame %d framesToBacktrack %d\n", audioDataInFrame, framesToBacktrack); */ + return framesToBacktrack; +} + +int +decode_layer3_sideinfo(PMPSTR mp) +{ + struct frame *fr = &mp->fr; + int stereo = fr->stereo; + int single = fr->single; + int ms_stereo; + int sfreq = fr->sampling_frequency; + int granules; + int ch, gr, databits; + + if (stereo == 1) { /* stream is mono */ + single = 0; + } + + if (fr->mode == MPG_MD_JOINT_STEREO) { + ms_stereo = fr->mode_ext & 0x2; + } + else + ms_stereo = 0; + + + if (fr->lsf) { + granules = 1; + III_get_side_info_2(mp, stereo, ms_stereo, sfreq, single); + } + else { + granules = 2; + III_get_side_info_1(mp, stereo, ms_stereo, sfreq, single); + } + + databits = 0; + for (gr = 0; gr < granules; ++gr) { + for (ch = 0; ch < stereo; ++ch) { + struct gr_info_s *gr_infos = &(mp->sideinfo.ch[ch].gr[gr]); + databits += gr_infos->part2_3_length; + } + } + return databits - 8 * mp->sideinfo.main_data_begin; +} + + + +int +decode_layer3_frame(PMPSTR mp, unsigned char *pcm_sample, int *pcm_point, + int (*synth_1to1_mono_ptr) (PMPSTR, real *, unsigned char *, int *), + int (*synth_1to1_ptr) (PMPSTR, real *, int, unsigned char *, int *)) +{ + int gr, ch, ss, clip = 0; + int scalefacs[2][39]; /* max 39 for short[13][3] mode, mixed: 38, long: 22 */ + /* struct III_sideinfo sideinfo; */ + struct frame *fr = &(mp->fr); + int stereo = fr->stereo; + int single = fr->single; + int ms_stereo, i_stereo; + int sfreq = fr->sampling_frequency; + int stereo1, granules; + real hybridIn[2][SBLIMIT][SSLIMIT]; + real hybridOut[2][SSLIMIT][SBLIMIT]; + + if (set_pointer(mp, (int) mp->sideinfo.main_data_begin) == MP3_ERR) + return 0; + + if (stereo == 1) { /* stream is mono */ + stereo1 = 1; + single = 0; + } + else if (single >= 0) /* stream is stereo, but force to mono */ + stereo1 = 1; + else + stereo1 = 2; + + if (fr->mode == MPG_MD_JOINT_STEREO) { + ms_stereo = fr->mode_ext & 0x2; + i_stereo = fr->mode_ext & 0x1; + } + else + ms_stereo = i_stereo = 0; + + + if (fr->lsf) { + granules = 1; + } + else { + granules = 2; + } + + for (gr = 0; gr < granules; gr++) { + + { + struct gr_info_s *gr_infos = &(mp->sideinfo.ch[0].gr[gr]); + long part2bits; + + if (fr->lsf) + part2bits = III_get_scale_factors_2(mp, scalefacs[0], gr_infos, 0); + else { + part2bits = III_get_scale_factors_1(mp, scalefacs[0], gr_infos); + } + if (mp->pinfo != NULL) { + int i; + mp->pinfo->sfbits[gr][0] = part2bits; + for (i = 0; i < 39; i++) + mp->pinfo->sfb_s[gr][0][i] = scalefacs[0][i]; + } + + /* lame_report_fnc(mp->report_err, "calling III dequantize sample 1 gr_infos->part2_3_length %d\n", gr_infos->part2_3_length); */ + if (III_dequantize_sample(mp, hybridIn[0], scalefacs[0], gr_infos, sfreq, part2bits)) + return clip; + } + if (stereo == 2) { + struct gr_info_s *gr_infos = &(mp->sideinfo.ch[1].gr[gr]); + long part2bits; + if (fr->lsf) + part2bits = III_get_scale_factors_2(mp, scalefacs[1], gr_infos, i_stereo); + else { + part2bits = III_get_scale_factors_1(mp, scalefacs[1], gr_infos); + } + if (mp->pinfo != NULL) { + int i; + mp->pinfo->sfbits[gr][1] = part2bits; + for (i = 0; i < 39; i++) + mp->pinfo->sfb_s[gr][1][i] = scalefacs[1][i]; + } + + /* lame_report_fnc(mp->report_err, "calling III dequantize sample 2 gr_infos->part2_3_length %d\n", gr_infos->part2_3_length); */ + if (III_dequantize_sample(mp, hybridIn[1], scalefacs[1], gr_infos, sfreq, part2bits)) + return clip; + + if (ms_stereo) { + int i; + for (i = 0; i < SBLIMIT * SSLIMIT; i++) { + real tmp0, tmp1; + tmp0 = ((real *) hybridIn[0])[i]; + tmp1 = ((real *) hybridIn[1])[i]; + ((real *) hybridIn[1])[i] = tmp0 - tmp1; + ((real *) hybridIn[0])[i] = tmp0 + tmp1; + } + } + + if (i_stereo) + III_i_stereo(hybridIn, scalefacs[1], gr_infos, sfreq, ms_stereo, fr->lsf); + + if (ms_stereo || i_stereo || (single == 3)) { + if (gr_infos->maxb > mp->sideinfo.ch[0].gr[gr].maxb) + mp->sideinfo.ch[0].gr[gr].maxb = gr_infos->maxb; + else + gr_infos->maxb = mp->sideinfo.ch[0].gr[gr].maxb; + } + + switch (single) { + case 3: + { + int i; + real *in0 = (real *) hybridIn[0], *in1 = (real *) hybridIn[1]; + for (i = 0; i < (int) (SSLIMIT * gr_infos->maxb); i++, in0++) + *in0 = (*in0 + *in1++); /* *0.5 done by pow-scale */ + } + break; + case 1: + { + int i; + real *in0 = (real *) hybridIn[0], *in1 = (real *) hybridIn[1]; + for (i = 0; i < (int) (SSLIMIT * gr_infos->maxb); i++) + *in0++ = *in1++; + } + break; + } + } + + if (mp->pinfo != NULL) { + int i, sb; + float ifqstep; + + mp->pinfo->bitrate = tabsel_123[fr->lsf][fr->lay - 1][fr->bitrate_index]; + mp->pinfo->sampfreq = freqs[sfreq]; + mp->pinfo->emph = fr->emphasis; + mp->pinfo->crc = fr->error_protection; + mp->pinfo->padding = fr->padding; + mp->pinfo->stereo = fr->stereo; + mp->pinfo->js = (fr->mode == MPG_MD_JOINT_STEREO); + mp->pinfo->ms_stereo = ms_stereo; + mp->pinfo->i_stereo = i_stereo; + mp->pinfo->maindata = mp->sideinfo.main_data_begin; + + for (ch = 0; ch < stereo1; ch++) { + struct gr_info_s *gr_infos = &(mp->sideinfo.ch[ch].gr[gr]); + mp->pinfo->big_values[gr][ch] = gr_infos->big_values; + mp->pinfo->scalefac_scale[gr][ch] = gr_infos->scalefac_scale; + mp->pinfo->mixed[gr][ch] = gr_infos->mixed_block_flag; + mp->pinfo->mpg123blocktype[gr][ch] = gr_infos->block_type; + mp->pinfo->mainbits[gr][ch] = gr_infos->part2_3_length; + mp->pinfo->preflag[gr][ch] = gr_infos->preflag; + if (gr == 1) + mp->pinfo->scfsi[ch] = gr_infos->scfsi; + } + + + for (ch = 0; ch < stereo1; ch++) { + struct gr_info_s *gr_infos = &(mp->sideinfo.ch[ch].gr[gr]); + ifqstep = (mp->pinfo->scalefac_scale[gr][ch] == 0) ? .5 : 1.0; + if (2 == gr_infos->block_type) { + for (i = 0; i < 3; i++) { + for (sb = 0; sb < 12; sb++) { + int j = 3 * sb + i; + /* + is_p = scalefac[sfb*3+lwin-gr_infos->mixed_block_flag]; + */ + /* scalefac was copied into pinfo->sfb_s[] above */ + mp->pinfo->sfb_s[gr][ch][j] = + -ifqstep * mp->pinfo->sfb_s[gr][ch][j - gr_infos->mixed_block_flag]; + mp->pinfo->sfb_s[gr][ch][j] -= 2 * (mp->pinfo->sub_gain[gr][ch][i]); + } + mp->pinfo->sfb_s[gr][ch][3 * sb + i] = + -2 * (mp->pinfo->sub_gain[gr][ch][i]); + } + } + else { + for (sb = 0; sb < 21; sb++) { + /* scalefac was copied into pinfo->sfb[] above */ + mp->pinfo->sfb[gr][ch][sb] = mp->pinfo->sfb_s[gr][ch][sb]; + if (gr_infos->preflag) + mp->pinfo->sfb[gr][ch][sb] += pretab1[sb]; + mp->pinfo->sfb[gr][ch][sb] *= -ifqstep; + } + mp->pinfo->sfb[gr][ch][21] = 0; + } + } + + + + for (ch = 0; ch < stereo1; ch++) { + int j = 0; + for (sb = 0; sb < SBLIMIT; sb++) + for (ss = 0; ss < SSLIMIT; ss++, j++) + mp->pinfo->mpg123xr[gr][ch][j] = hybridIn[ch][sb][ss]; + } + } + + + for (ch = 0; ch < stereo1; ch++) { + struct gr_info_s *gr_infos = &(mp->sideinfo.ch[ch].gr[gr]); + III_antialias(hybridIn[ch], gr_infos); + III_hybrid(mp, hybridIn[ch], hybridOut[ch], ch, gr_infos); + } + + for (ss = 0; ss < SSLIMIT; ss++) { + if (single >= 0) { + clip += (*synth_1to1_mono_ptr) (mp, hybridOut[0][ss], pcm_sample, pcm_point); + } + else { + int p1 = *pcm_point; + clip += (*synth_1to1_ptr) (mp, hybridOut[0][ss], 0, pcm_sample, &p1); + clip += (*synth_1to1_ptr) (mp, hybridOut[1][ss], 1, pcm_sample, pcm_point); + } + } + } + + return clip; +} diff --git a/sources/lame/mpglib/layer3.h b/sources/lame/mpglib/layer3.h new file mode 100644 index 0000000..2e30192 --- /dev/null +++ b/sources/lame/mpglib/layer3.h @@ -0,0 +1,32 @@ +/* + * Copyright (C) 1999-2010 The L.A.M.E. project + * + * Initially written by Michael Hipp, see also AUTHORS and README. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef LAYER3_H_INCLUDED +#define LAYER3_H_INCLUDED + +void hip_init_tables_layer3(void); +int decode_layer3_sideinfo(PMPSTR mp); +int decode_layer3_frame(PMPSTR mp, unsigned char *pcm_sample, int *pcm_point, + int (*synth_1to1_mono_ptr) (PMPSTR, real *, unsigned char *, int *), + int (*synth_1to1_ptr) (PMPSTR, real *, int, unsigned char *, int *)); +int layer3_audiodata_precedesframes(PMPSTR mp); + +#endif diff --git a/sources/lame/mpglib/mpg123.h b/sources/lame/mpglib/mpg123.h new file mode 100644 index 0000000..9f83762 --- /dev/null +++ b/sources/lame/mpglib/mpg123.h @@ -0,0 +1,152 @@ +/* + * Copyright (C) 1999-2010 The L.A.M.E. project + * + * Initially written by Michael Hipp, see also AUTHORS and README. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ +#ifndef MPG123_H_INCLUDED +#define MPG123_H_INCLUDED + +#include + +#ifdef STDC_HEADERS +# include +#else +# ifndef HAVE_STRCHR +# define strchr index +# define strrchr rindex +# endif +char *strchr(), *strrchr(); +//# ifndef HAVE_MEMCPY +//# define memcpy(d, s, n) bcopy ((s), (d), (n)) +//# define memmove(d, s, n) bcopy ((s), (d), (n)) +//# endif +#endif + +#include + + +#if defined(__riscos__) && defined(FPA10) +#include "ymath.h" +#else +#include +#endif + +#ifndef M_PI +#define M_PI 3.14159265358979323846 +#endif +#ifndef M_SQRT2 +#define M_SQRT2 1.41421356237309504880 +#endif + +#ifndef FALSE +#define FALSE 0 +#endif +#ifndef TRUE +#define TRUE 1 +#endif + +#undef REAL_IS_FLOAT +#define REAL_IS_FLOAT + +#ifdef REAL_IS_FLOAT +# define real float +#elif defined(REAL_IS_LONG_DOUBLE) +# define real long double +#else +# define real double +#endif + +#define FALSE 0 +#define TRUE 1 + +#define SBLIMIT 32 +#define SSLIMIT 18 + +#define MPG_MD_STEREO 0 +#define MPG_MD_JOINT_STEREO 1 +#define MPG_MD_DUAL_CHANNEL 2 +#define MPG_MD_MONO 3 + +#define MAXFRAMESIZE 2880 + +/* AF: ADDED FOR LAYER1/LAYER2 */ +#define SCALE_BLOCK 12 + + +/* Pre Shift fo 16 to 8 bit converter table */ +#define AUSHIFT (3) + +struct frame { + int stereo; + int single; /* single channel (monophonic) */ + int lsf; /* 0 = MPEG-1, 1 = MPEG-2/2.5 */ + int mpeg25; /* 1 = MPEG-2.5, 0 = MPEG-1/2 */ + int header_change; + int lay; /* Layer */ + int error_protection; /* 1 = CRC-16 code following header */ + int bitrate_index; + int sampling_frequency; /* sample rate of decompressed audio in Hz */ + int padding; + int extension; + int mode; + int mode_ext; + int copyright; + int original; + int emphasis; + int framesize; /* computed framesize */ + + /* AF: ADDED FOR LAYER1/LAYER2 */ + int II_sblimit; + struct al_table2 const *alloc; + int down_sample_sblimit; + int down_sample; + + +}; + +struct gr_info_s { + int scfsi; + unsigned part2_3_length; + unsigned big_values; + unsigned scalefac_compress; + unsigned block_type; + unsigned mixed_block_flag; + unsigned table_select[3]; + unsigned subblock_gain[3]; + unsigned maxband[3]; + unsigned maxbandl; + unsigned maxb; + unsigned region1start; + unsigned region2start; + unsigned preflag; + unsigned scalefac_scale; + unsigned count1table_select; + real *full_gain[3]; + real *pow2gain; +}; + +struct III_sideinfo { + unsigned main_data_begin; + unsigned private_bits; + struct { + struct gr_info_s gr[2]; + } ch[2]; +}; + + +#endif diff --git a/sources/lame/mpglib/mpglib.h b/sources/lame/mpglib/mpglib.h new file mode 100644 index 0000000..7ab4d5f --- /dev/null +++ b/sources/lame/mpglib/mpglib.h @@ -0,0 +1,96 @@ +/* + * Copyright (C) 1999-2010 The L.A.M.E. project + * + * Initially written by Michael Hipp, see also AUTHORS and README. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ +#ifndef _MPGLIB_H_ +#define _MPGLIB_H_ + +#include "lame.h" + +#ifndef plotting_data_defined +#define plotting_data_defined +struct plotting_data; +typedef struct plotting_data plotting_data; +#endif + + +extern void lame_report_fnc(lame_report_function f, const char *format, ...); + +struct buf { + unsigned char *pnt; + long size; + long pos; + struct buf *next; + struct buf *prev; +}; + +struct framebuf { + struct buf *buf; + long pos; + struct frame *next; + struct frame *prev; +}; + +typedef struct mpstr_tag { + struct buf *head, *tail; /* buffer linked list pointers, tail points to oldest buffer */ + int vbr_header; /* 1 if valid Xing vbr header detected */ + int num_frames; /* set if vbr header present */ + int enc_delay; /* set if vbr header present */ + int enc_padding; /* set if vbr header present */ + /* header_parsed, side_parsed and data_parsed must be all set 1 + before the full frame has been parsed */ + int header_parsed; /* 1 = header of current frame has been parsed */ + int side_parsed; /* 1 = header of sideinfo of current frame has been parsed */ + int data_parsed; + int free_format; /* 1 = free format frame */ + int old_free_format; /* 1 = last frame was free format */ + int bsize; + int framesize; + int ssize; /* number of bytes used for side information, including 2 bytes for CRC-16 if present */ + int dsize; + int fsizeold; /* size of previous frame, -1 for first */ + int fsizeold_nopadding; + struct frame fr; /* holds the parameters decoded from the header */ + struct III_sideinfo sideinfo; + unsigned char bsspace[2][MAXFRAMESIZE + 1024]; /* bit stream space used ???? */ /* MAXFRAMESIZE */ + real hybrid_block[2][2][SBLIMIT * SSLIMIT]; + int hybrid_blc[2]; + unsigned long header; + int bsnum; + real synth_buffs[2][2][0x110]; + int synth_bo; + int sync_bitstream; /* 1 = bitstream is yet to be synchronized */ + + int bitindex; + unsigned char *wordpointer; + plotting_data *pinfo; + + lame_report_function report_msg; + lame_report_function report_dbg; + lame_report_function report_err; +} MPSTR, *PMPSTR; + + +#define MP3_ERR -1 +#define MP3_OK 0 +#define MP3_NEED_MORE 1 + + + +#endif /* _MPGLIB_H_ */ diff --git a/sources/lame/mpglib/tabinit.c b/sources/lame/mpglib/tabinit.c new file mode 100644 index 0000000..7eeaca4 --- /dev/null +++ b/sources/lame/mpglib/tabinit.c @@ -0,0 +1,152 @@ +/* + * tabinit.c + * + * Copyright (C) 1999-2010 The L.A.M.E. project + * + * Initially written by Michael Hipp, see also AUTHORS and README. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ +/* $Id: tabinit.c,v 1.17 2017/09/06 15:07:30 robert Exp $ */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include +#include "tabinit.h" +#include "mpg123.h" + +#ifdef WITH_DMALLOC +#include +#endif + +static int table_init_called = 0; + +real decwin[512 + 32]; +static real cos64[16], cos32[8], cos16[4], cos8[2], cos4[1]; +real *pnts[] = { cos64, cos32, cos16, cos8, cos4 }; + +/* *INDENT-OFF* */ + +static const double dewin[512] = { + 0.000000000,-0.000015259,-0.000015259,-0.000015259, + -0.000015259,-0.000015259,-0.000015259,-0.000030518, + -0.000030518,-0.000030518,-0.000030518,-0.000045776, + -0.000045776,-0.000061035,-0.000061035,-0.000076294, + -0.000076294,-0.000091553,-0.000106812,-0.000106812, + -0.000122070,-0.000137329,-0.000152588,-0.000167847, + -0.000198364,-0.000213623,-0.000244141,-0.000259399, + -0.000289917,-0.000320435,-0.000366211,-0.000396729, + -0.000442505,-0.000473022,-0.000534058,-0.000579834, + -0.000625610,-0.000686646,-0.000747681,-0.000808716, + -0.000885010,-0.000961304,-0.001037598,-0.001113892, + -0.001205444,-0.001296997,-0.001388550,-0.001480103, + -0.001586914,-0.001693726,-0.001785278,-0.001907349, + -0.002014160,-0.002120972,-0.002243042,-0.002349854, + -0.002456665,-0.002578735,-0.002685547,-0.002792358, + -0.002899170,-0.002990723,-0.003082275,-0.003173828, + -0.003250122,-0.003326416,-0.003387451,-0.003433228, + -0.003463745,-0.003479004,-0.003479004,-0.003463745, + -0.003417969,-0.003372192,-0.003280640,-0.003173828, + -0.003051758,-0.002883911,-0.002700806,-0.002487183, + -0.002227783,-0.001937866,-0.001617432,-0.001266479, + -0.000869751,-0.000442505, 0.000030518, 0.000549316, + 0.001098633, 0.001693726, 0.002334595, 0.003005981, + 0.003723145, 0.004486084, 0.005294800, 0.006118774, + 0.007003784, 0.007919312, 0.008865356, 0.009841919, + 0.010848999, 0.011886597, 0.012939453, 0.014022827, + 0.015121460, 0.016235352, 0.017349243, 0.018463135, + 0.019577026, 0.020690918, 0.021789551, 0.022857666, + 0.023910522, 0.024932861, 0.025909424, 0.026840210, + 0.027725220, 0.028533936, 0.029281616, 0.029937744, + 0.030532837, 0.031005859, 0.031387329, 0.031661987, + 0.031814575, 0.031845093, 0.031738281, 0.031478882, + 0.031082153, 0.030517578, 0.029785156, 0.028884888, + 0.027801514, 0.026535034, 0.025085449, 0.023422241, + 0.021575928, 0.019531250, 0.017257690, 0.014801025, + 0.012115479, 0.009231567, 0.006134033, 0.002822876, + -0.000686646,-0.004394531,-0.008316040,-0.012420654, + -0.016708374,-0.021179199,-0.025817871,-0.030609131, + -0.035552979,-0.040634155,-0.045837402,-0.051132202, + -0.056533813,-0.061996460,-0.067520142,-0.073059082, + -0.078628540,-0.084182739,-0.089706421,-0.095169067, + -0.100540161,-0.105819702,-0.110946655,-0.115921021, + -0.120697021,-0.125259399,-0.129562378,-0.133590698, + -0.137298584,-0.140670776,-0.143676758,-0.146255493, + -0.148422241,-0.150115967,-0.151306152,-0.151962280, + -0.152069092,-0.151596069,-0.150497437,-0.148773193, + -0.146362305,-0.143264771,-0.139450073,-0.134887695, + -0.129577637,-0.123474121,-0.116577148,-0.108856201, + -0.100311279,-0.090927124,-0.080688477,-0.069595337, + -0.057617187,-0.044784546,-0.031082153,-0.016510010, + -0.001068115, 0.015228271, 0.032379150, 0.050354004, + 0.069168091, 0.088775635, 0.109161377, 0.130310059, + 0.152206421, 0.174789429, 0.198059082, 0.221984863, + 0.246505737, 0.271591187, 0.297210693, 0.323318481, + 0.349868774, 0.376800537, 0.404083252, 0.431655884, + 0.459472656, 0.487472534, 0.515609741, 0.543823242, + 0.572036743, 0.600219727, 0.628295898, 0.656219482, + 0.683914185, 0.711318970, 0.738372803, 0.765029907, + 0.791213989, 0.816864014, 0.841949463, 0.866363525, + 0.890090942, 0.913055420, 0.935195923, 0.956481934, + 0.976852417, 0.996246338, 1.014617920, 1.031936646, + 1.048156738, 1.063217163, 1.077117920, 1.089782715, + 1.101211548, 1.111373901, 1.120223999, 1.127746582, + 1.133926392, 1.138763428, 1.142211914, 1.144287109, + 1.144989014 +}; +/* *INDENT-ON* */ + +void +make_decode_tables(long scaleval) +{ + int i, j, k, kr, divv; + real *table, *costab; + + if (table_init_called) + return; + + table_init_called = 1; + + for (i = 0; i < 5; i++) { + kr = 0x10 >> i; + divv = 0x40 >> i; + costab = pnts[i]; + for (k = 0; k < kr; k++) + costab[k] = (real) (1.0 / (2.0 * cos(M_PI * ((double) k * 2.0 + 1.0) / (double) divv))); + } + + table = decwin; + scaleval = -scaleval; + for (i = 0, j = 0; i < 256; i++, j++, table += 32) { + if (table < decwin + 512 + 16) + table[16] = table[0] = (real) (dewin[j] * scaleval); + if (i % 32 == 31) + table -= 1023; + if (i % 64 == 63) + scaleval = -scaleval; + } + + for ( /* i=256 */ ; i < 512; i++, j--, table += 32) { + if (table < decwin + 512 + 16) + table[16] = table[0] = (real) (dewin[j] * scaleval); + if (i % 32 == 31) + table -= 1023; + if (i % 64 == 63) + scaleval = -scaleval; + } +} diff --git a/sources/lame/mpglib/tabinit.h b/sources/lame/mpglib/tabinit.h new file mode 100644 index 0000000..76f4c42 --- /dev/null +++ b/sources/lame/mpglib/tabinit.h @@ -0,0 +1,32 @@ +/* + * Copyright (C) 1999-2010 The L.A.M.E. project + * + * Initially written by Michael Hipp, see also AUTHORS and README. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef MPGLIB_TABINIT_H_INCLUDED +#define MPGLIB_TABINIT_H_INCLUDED + +#include "mpg123.h" + +extern real decwin[512 + 32]; +extern real *pnts[5]; + +void make_decode_tables(long scale); + +#endif diff --git a/sources/lame/mpglib_interface.c b/sources/lame/mpglib_interface.c new file mode 100644 index 0000000..d0f0b1d --- /dev/null +++ b/sources/lame/mpglib_interface.c @@ -0,0 +1,477 @@ +/* -*- mode: C; mode: fold -*- */ +/* + * LAME MP3 encoding engine + * + * Copyright (c) 1999-2000 Mark Taylor + * Copyright (c) 2003 Olcios + * Copyright (c) 2008 Robert Hegemann + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +/* $Id: mpglib_interface.c,v 1.44 2012/02/18 13:09:00 robert Exp $ */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#ifdef HAVE_MPGLIB +#define hip_global_struct mpstr_tag +#include "lame.h" +#include "machine.h" +#include "encoder.h" +#include "interface.h" + +#include "util.h" + + + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +/* + * OBSOLETE: + * - kept to let it link + * - forward declaration to silence compiler + */ +int CDECL lame_decode_init(void); +int CDECL lame_decode( + unsigned char * mp3buf, + int len, + short pcm_l[], + short pcm_r[] ); +int CDECL lame_decode_headers( + unsigned char* mp3buf, + int len, + short pcm_l[], + short pcm_r[], + mp3data_struct* mp3data ); +int CDECL lame_decode1( + unsigned char* mp3buf, + int len, + short pcm_l[], + short pcm_r[] ); +int CDECL lame_decode1_headers( + unsigned char* mp3buf, + int len, + short pcm_l[], + short pcm_r[], + mp3data_struct* mp3data ); +int CDECL lame_decode1_headersB( + unsigned char* mp3buf, + int len, + short pcm_l[], + short pcm_r[], + mp3data_struct* mp3data, + int *enc_delay, + int *enc_padding ); +int CDECL lame_decode_exit(void); +#endif + + +static MPSTR mp; + +int +lame_decode_exit(void) +{ + ExitMP3(&mp); + return 0; +} + + +int +lame_decode_init(void) +{ + (void) InitMP3(&mp); + return 0; +} + + + + +/* copy mono samples */ +#define COPY_MONO(DST_TYPE, SRC_TYPE) \ + DST_TYPE *pcm_l = (DST_TYPE *)pcm_l_raw; \ + SRC_TYPE const *p_samples = (SRC_TYPE const *)p; \ + for (i = 0; i < processed_samples; i++) \ + *pcm_l++ = (DST_TYPE)(*p_samples++); + +/* copy stereo samples */ +#define COPY_STEREO(DST_TYPE, SRC_TYPE) \ + DST_TYPE *pcm_l = (DST_TYPE *)pcm_l_raw, *pcm_r = (DST_TYPE *)pcm_r_raw; \ + SRC_TYPE const *p_samples = (SRC_TYPE const *)p; \ + for (i = 0; i < processed_samples; i++) { \ + *pcm_l++ = (DST_TYPE)(*p_samples++); \ + *pcm_r++ = (DST_TYPE)(*p_samples++); \ + } + + + +/* + * For lame_decode: return code + * -1 error + * 0 ok, but need more data before outputing any samples + * n number of samples output. either 576 or 1152 depending on MP3 file. + */ + +static int +decode1_headersB_clipchoice(PMPSTR pmp, unsigned char *buffer, size_t len, + char pcm_l_raw[], char pcm_r_raw[], mp3data_struct * mp3data, + int *enc_delay, int *enc_padding, + char *p, size_t psize, int decoded_sample_size, + int (*decodeMP3_ptr) (PMPSTR, unsigned char *, int, char *, int, + int *)) +{ + static const int smpls[2][4] = { + /* Layer I II III */ + {0, 384, 1152, 1152}, /* MPEG-1 */ + {0, 384, 1152, 576} /* MPEG-2(.5) */ + }; + + int processed_bytes; + int processed_samples; /* processed samples per channel */ + int ret; + int i; + int const len_l = len < INT_MAX ? (int) len : INT_MAX; + int const psize_l = psize < INT_MAX ? (int) psize : INT_MAX; + + mp3data->header_parsed = 0; + ret = (*decodeMP3_ptr) (pmp, buffer, len_l, p, psize_l, &processed_bytes); + /* three cases: + * 1. headers parsed, but data not complete + * pmp->header_parsed==1 + * pmp->framesize=0 + * pmp->fsizeold=size of last frame, or 0 if this is first frame + * + * 2. headers, data parsed, but ancillary data not complete + * pmp->header_parsed==1 + * pmp->framesize=size of frame + * pmp->fsizeold=size of last frame, or 0 if this is first frame + * + * 3. frame fully decoded: + * pmp->header_parsed==0 + * pmp->framesize=0 + * pmp->fsizeold=size of frame (which is now the last frame) + * + */ + if (pmp->header_parsed || pmp->fsizeold > 0 || pmp->framesize > 0) { + mp3data->header_parsed = 1; + mp3data->stereo = pmp->fr.stereo; + mp3data->samplerate = freqs[pmp->fr.sampling_frequency]; + mp3data->mode = pmp->fr.mode; + mp3data->mode_ext = pmp->fr.mode_ext; + mp3data->framesize = smpls[pmp->fr.lsf][pmp->fr.lay]; + + /* free format, we need the entire frame before we can determine + * the bitrate. If we haven't gotten the entire frame, bitrate=0 */ + if (pmp->fsizeold > 0) /* works for free format and fixed, no overrun, temporal results are < 400.e6 */ + mp3data->bitrate = 8 * (4 + pmp->fsizeold) * mp3data->samplerate / + (1.e3 * mp3data->framesize) + 0.5; + else if (pmp->framesize > 0) + mp3data->bitrate = 8 * (4 + pmp->framesize) * mp3data->samplerate / + (1.e3 * mp3data->framesize) + 0.5; + else + mp3data->bitrate = tabsel_123[pmp->fr.lsf][pmp->fr.lay - 1][pmp->fr.bitrate_index]; + + + + if (pmp->num_frames > 0) { + /* Xing VBR header found and num_frames was set */ + mp3data->totalframes = pmp->num_frames; + mp3data->nsamp = mp3data->framesize * pmp->num_frames; + *enc_delay = pmp->enc_delay; + *enc_padding = pmp->enc_padding; + } + } + + switch (ret) { + case MP3_OK: + switch (pmp->fr.stereo) { + case 1: + processed_samples = processed_bytes / decoded_sample_size; + if (decoded_sample_size == sizeof(short)) { + COPY_MONO(short, short) + } + else { + COPY_MONO(sample_t, FLOAT) + } + break; + case 2: + processed_samples = (processed_bytes / decoded_sample_size) >> 1; + if (decoded_sample_size == sizeof(short)) { + COPY_STEREO(short, short) + } + else { + COPY_STEREO(sample_t, FLOAT) + } + break; + default: + processed_samples = -1; + assert(0); + break; + } + break; + + case MP3_NEED_MORE: + processed_samples = 0; + break; + + case MP3_ERR: + processed_samples = -1; + break; + + default: + processed_samples = -1; + assert(0); + break; + } + + /*fprintf(stderr,"ok, more, err: %i %i %i\n", MP3_OK, MP3_NEED_MORE, MP3_ERR ); */ + /*fprintf(stderr,"ret = %i out=%i\n", ret, processed_samples ); */ + return processed_samples; +} + + +#define OUTSIZE_CLIPPED (4096*sizeof(short)) + +int +lame_decode1_headersB(unsigned char *buffer, + int len, + short pcm_l[], short pcm_r[], mp3data_struct * mp3data, + int *enc_delay, int *enc_padding) +{ + static char out[OUTSIZE_CLIPPED]; + + return decode1_headersB_clipchoice(&mp, buffer, len, (char *) pcm_l, (char *) pcm_r, mp3data, + enc_delay, enc_padding, out, OUTSIZE_CLIPPED, + sizeof(short), decodeMP3); +} + + + + + +/* + * For lame_decode: return code + * -1 error + * 0 ok, but need more data before outputing any samples + * n number of samples output. Will be at most one frame of + * MPEG data. + */ + +int +lame_decode1_headers(unsigned char *buffer, + int len, short pcm_l[], short pcm_r[], mp3data_struct * mp3data) +{ + int enc_delay, enc_padding; + return lame_decode1_headersB(buffer, len, pcm_l, pcm_r, mp3data, &enc_delay, &enc_padding); +} + + +int +lame_decode1(unsigned char *buffer, int len, short pcm_l[], short pcm_r[]) +{ + mp3data_struct mp3data; + + return lame_decode1_headers(buffer, len, pcm_l, pcm_r, &mp3data); +} + + +/* + * For lame_decode: return code + * -1 error + * 0 ok, but need more data before outputing any samples + * n number of samples output. a multiple of 576 or 1152 depending on MP3 file. + */ + +int +lame_decode_headers(unsigned char *buffer, + int len, short pcm_l[], short pcm_r[], mp3data_struct * mp3data) +{ + int ret; + int totsize = 0; /* number of decoded samples per channel */ + + for (;;) { + switch (ret = lame_decode1_headers(buffer, len, pcm_l + totsize, pcm_r + totsize, mp3data)) { + case -1: + return ret; + case 0: + return totsize; + default: + totsize += ret; + len = 0; /* future calls to decodeMP3 are just to flush buffers */ + break; + } + } +} + + +int +lame_decode(unsigned char *buffer, int len, short pcm_l[], short pcm_r[]) +{ + mp3data_struct mp3data; + + return lame_decode_headers(buffer, len, pcm_l, pcm_r, &mp3data); +} + + + + +hip_t hip_decode_init(void) +{ + hip_t hip = lame_calloc(hip_global_flags, 1); + InitMP3(hip); + return hip; +} + + +int hip_decode_exit(hip_t hip) +{ + if (hip) { + ExitMP3(hip); + free(hip); + } + return 0; +} + + +/* we forbid input with more than 1152 samples per channel for output in the unclipped mode */ +#define OUTSIZE_UNCLIPPED (1152*2*sizeof(FLOAT)) + +int +hip_decode1_unclipped(hip_t hip, unsigned char *buffer, size_t len, sample_t pcm_l[], sample_t pcm_r[]) +{ + static char out[OUTSIZE_UNCLIPPED]; + mp3data_struct mp3data; + int enc_delay, enc_padding; + + if (hip) { + return decode1_headersB_clipchoice(hip, buffer, len, (char *) pcm_l, (char *) pcm_r, &mp3data, + &enc_delay, &enc_padding, out, OUTSIZE_UNCLIPPED, + sizeof(FLOAT), decodeMP3_unclipped); + } + return 0; +} + +/* + * For hip_decode: return code + * -1 error + * 0 ok, but need more data before outputing any samples + * n number of samples output. Will be at most one frame of + * MPEG data. + */ + +int +hip_decode1_headers(hip_t hip, unsigned char *buffer, + size_t len, short pcm_l[], short pcm_r[], mp3data_struct * mp3data) +{ + int enc_delay, enc_padding; + return hip_decode1_headersB(hip, buffer, len, pcm_l, pcm_r, mp3data, &enc_delay, &enc_padding); +} + + +int +hip_decode1(hip_t hip, unsigned char *buffer, size_t len, short pcm_l[], short pcm_r[]) +{ + mp3data_struct mp3data; + return hip_decode1_headers(hip, buffer, len, pcm_l, pcm_r, &mp3data); +} + + +/* + * For hip_decode: return code + * -1 error + * 0 ok, but need more data before outputing any samples + * n number of samples output. a multiple of 576 or 1152 depending on MP3 file. + */ + +int +hip_decode_headers(hip_t hip, unsigned char *buffer, + size_t len, short pcm_l[], short pcm_r[], mp3data_struct * mp3data) +{ + int ret; + int totsize = 0; /* number of decoded samples per channel */ + + for (;;) { + switch (ret = hip_decode1_headers(hip, buffer, len, pcm_l + totsize, pcm_r + totsize, mp3data)) { + case -1: + return ret; + case 0: + return totsize; + default: + totsize += ret; + len = 0; /* future calls to decodeMP3 are just to flush buffers */ + break; + } + } +} + + +int +hip_decode(hip_t hip, unsigned char *buffer, size_t len, short pcm_l[], short pcm_r[]) +{ + mp3data_struct mp3data; + return hip_decode_headers(hip, buffer, len, pcm_l, pcm_r, &mp3data); +} + + +int +hip_decode1_headersB(hip_t hip, unsigned char *buffer, + size_t len, + short pcm_l[], short pcm_r[], mp3data_struct * mp3data, + int *enc_delay, int *enc_padding) +{ + static char out[OUTSIZE_CLIPPED]; + if (hip) { + return decode1_headersB_clipchoice(hip, buffer, len, (char *) pcm_l, (char *) pcm_r, mp3data, + enc_delay, enc_padding, out, OUTSIZE_CLIPPED, + sizeof(short), decodeMP3); + } + return -1; +} + + +void hip_set_pinfo(hip_t hip, plotting_data* pinfo) +{ + if (hip) { + hip->pinfo = pinfo; + } +} + + + +void hip_set_errorf(hip_t hip, lame_report_function func) +{ + if (hip) { + hip->report_err = func; + } +} + +void hip_set_debugf(hip_t hip, lame_report_function func) +{ + if (hip) { + hip->report_dbg = func; + } +} + +void hip_set_msgf (hip_t hip, lame_report_function func) +{ + if (hip) { + hip->report_msg = func; + } +} + +#endif + +/* end of mpglib_interface.c */ diff --git a/sources/lame/newmdct.c b/sources/lame/newmdct.c new file mode 100644 index 0000000..596cac9 --- /dev/null +++ b/sources/lame/newmdct.c @@ -0,0 +1,1039 @@ +/* + * MP3 window subband -> subband filtering -> mdct routine + * + * Copyright (c) 1999-2000 Takehiro Tominaga + * + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +/* + * Special Thanks to Patrick De Smet for your advices. + */ + +/* $Id: newmdct.c,v 1.39 2011/05/07 16:05:17 rbrito Exp $ */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include "lame.h" +#include "machine.h" +#include "encoder.h" +#include "util.h" +#include "newmdct.h" + + + +#ifndef USE_GOGO_SUBBAND +static const FLOAT enwindow[] = { + -4.77e-07 * 0.740951125354959 / 2.384e-06, 1.03951e-04 * 0.740951125354959 / 2.384e-06, + 9.53674e-04 * 0.740951125354959 / 2.384e-06, 2.841473e-03 * 0.740951125354959 / 2.384e-06, + 3.5758972e-02 * 0.740951125354959 / 2.384e-06, 3.401756e-03 * 0.740951125354959 / 2.384e-06, 9.83715e-04 * 0.740951125354959 / 2.384e-06, 9.9182e-05 * 0.740951125354959 / 2.384e-06, /* 15 */ + 1.2398e-05 * 0.740951125354959 / 2.384e-06, 1.91212e-04 * 0.740951125354959 / 2.384e-06, + 2.283096e-03 * 0.740951125354959 / 2.384e-06, 1.6994476e-02 * 0.740951125354959 / 2.384e-06, + -1.8756866e-02 * 0.740951125354959 / 2.384e-06, -2.630711e-03 * 0.740951125354959 / 2.384e-06, + -2.47478e-04 * 0.740951125354959 / 2.384e-06, -1.4782e-05 * 0.740951125354959 / 2.384e-06, + 9.063471690191471e-01, + 1.960342806591213e-01, + + + -4.77e-07 * 0.773010453362737 / 2.384e-06, 1.05858e-04 * 0.773010453362737 / 2.384e-06, + 9.30786e-04 * 0.773010453362737 / 2.384e-06, 2.521515e-03 * 0.773010453362737 / 2.384e-06, + 3.5694122e-02 * 0.773010453362737 / 2.384e-06, 3.643036e-03 * 0.773010453362737 / 2.384e-06, 9.91821e-04 * 0.773010453362737 / 2.384e-06, 9.6321e-05 * 0.773010453362737 / 2.384e-06, /* 14 */ + 1.1444e-05 * 0.773010453362737 / 2.384e-06, 1.65462e-04 * 0.773010453362737 / 2.384e-06, + 2.110004e-03 * 0.773010453362737 / 2.384e-06, 1.6112804e-02 * 0.773010453362737 / 2.384e-06, + -1.9634247e-02 * 0.773010453362737 / 2.384e-06, -2.803326e-03 * 0.773010453362737 / 2.384e-06, + -2.77042e-04 * 0.773010453362737 / 2.384e-06, -1.6689e-05 * 0.773010453362737 / 2.384e-06, + 8.206787908286602e-01, + 3.901806440322567e-01, + + + -4.77e-07 * 0.803207531480645 / 2.384e-06, 1.07288e-04 * 0.803207531480645 / 2.384e-06, + 9.02653e-04 * 0.803207531480645 / 2.384e-06, 2.174854e-03 * 0.803207531480645 / 2.384e-06, + 3.5586357e-02 * 0.803207531480645 / 2.384e-06, 3.858566e-03 * 0.803207531480645 / 2.384e-06, 9.95159e-04 * 0.803207531480645 / 2.384e-06, 9.3460e-05 * 0.803207531480645 / 2.384e-06, /* 13 */ + 1.0014e-05 * 0.803207531480645 / 2.384e-06, 1.40190e-04 * 0.803207531480645 / 2.384e-06, + 1.937389e-03 * 0.803207531480645 / 2.384e-06, 1.5233517e-02 * 0.803207531480645 / 2.384e-06, + -2.0506859e-02 * 0.803207531480645 / 2.384e-06, -2.974033e-03 * 0.803207531480645 / 2.384e-06, + -3.07560e-04 * 0.803207531480645 / 2.384e-06, -1.8120e-05 * 0.803207531480645 / 2.384e-06, + 7.416505462720353e-01, + 5.805693545089249e-01, + + + -4.77e-07 * 0.831469612302545 / 2.384e-06, 1.08242e-04 * 0.831469612302545 / 2.384e-06, + 8.68797e-04 * 0.831469612302545 / 2.384e-06, 1.800537e-03 * 0.831469612302545 / 2.384e-06, + 3.5435200e-02 * 0.831469612302545 / 2.384e-06, 4.049301e-03 * 0.831469612302545 / 2.384e-06, 9.94205e-04 * 0.831469612302545 / 2.384e-06, 9.0599e-05 * 0.831469612302545 / 2.384e-06, /* 12 */ + 9.060e-06 * 0.831469612302545 / 2.384e-06, 1.16348e-04 * 0.831469612302545 / 2.384e-06, + 1.766682e-03 * 0.831469612302545 / 2.384e-06, 1.4358521e-02 * 0.831469612302545 / 2.384e-06, + -2.1372318e-02 * 0.831469612302545 / 2.384e-06, -3.14188e-03 * 0.831469612302545 / 2.384e-06, + -3.39031e-04 * 0.831469612302545 / 2.384e-06, -1.9550e-05 * 0.831469612302545 / 2.384e-06, + 6.681786379192989e-01, + 7.653668647301797e-01, + + + -4.77e-07 * 0.857728610000272 / 2.384e-06, 1.08719e-04 * 0.857728610000272 / 2.384e-06, + 8.29220e-04 * 0.857728610000272 / 2.384e-06, 1.399517e-03 * 0.857728610000272 / 2.384e-06, + 3.5242081e-02 * 0.857728610000272 / 2.384e-06, 4.215240e-03 * 0.857728610000272 / 2.384e-06, 9.89437e-04 * 0.857728610000272 / 2.384e-06, 8.7261e-05 * 0.857728610000272 / 2.384e-06, /* 11 */ + 8.106e-06 * 0.857728610000272 / 2.384e-06, 9.3937e-05 * 0.857728610000272 / 2.384e-06, + 1.597881e-03 * 0.857728610000272 / 2.384e-06, 1.3489246e-02 * 0.857728610000272 / 2.384e-06, + -2.2228718e-02 * 0.857728610000272 / 2.384e-06, -3.306866e-03 * 0.857728610000272 / 2.384e-06, + -3.71456e-04 * 0.857728610000272 / 2.384e-06, -2.1458e-05 * 0.857728610000272 / 2.384e-06, + 5.993769336819237e-01, + 9.427934736519954e-01, + + + -4.77e-07 * 0.881921264348355 / 2.384e-06, 1.08719e-04 * 0.881921264348355 / 2.384e-06, + 7.8392e-04 * 0.881921264348355 / 2.384e-06, 9.71317e-04 * 0.881921264348355 / 2.384e-06, + 3.5007000e-02 * 0.881921264348355 / 2.384e-06, 4.357815e-03 * 0.881921264348355 / 2.384e-06, 9.80854e-04 * 0.881921264348355 / 2.384e-06, 8.3923e-05 * 0.881921264348355 / 2.384e-06, /* 10 */ + 7.629e-06 * 0.881921264348355 / 2.384e-06, 7.2956e-05 * 0.881921264348355 / 2.384e-06, + 1.432419e-03 * 0.881921264348355 / 2.384e-06, 1.2627602e-02 * 0.881921264348355 / 2.384e-06, + -2.3074150e-02 * 0.881921264348355 / 2.384e-06, -3.467083e-03 * 0.881921264348355 / 2.384e-06, + -4.04358e-04 * 0.881921264348355 / 2.384e-06, -2.3365e-05 * 0.881921264348355 / 2.384e-06, + 5.345111359507916e-01, + 1.111140466039205e+00, + + + -9.54e-07 * 0.903989293123443 / 2.384e-06, 1.08242e-04 * 0.903989293123443 / 2.384e-06, + 7.31945e-04 * 0.903989293123443 / 2.384e-06, 5.15938e-04 * 0.903989293123443 / 2.384e-06, + 3.4730434e-02 * 0.903989293123443 / 2.384e-06, 4.477024e-03 * 0.903989293123443 / 2.384e-06, 9.68933e-04 * 0.903989293123443 / 2.384e-06, 8.0585e-05 * 0.903989293123443 / 2.384e-06, /* 9 */ + 6.676e-06 * 0.903989293123443 / 2.384e-06, 5.2929e-05 * 0.903989293123443 / 2.384e-06, + 1.269817e-03 * 0.903989293123443 / 2.384e-06, 1.1775017e-02 * 0.903989293123443 / 2.384e-06, + -2.3907185e-02 * 0.903989293123443 / 2.384e-06, -3.622532e-03 * 0.903989293123443 / 2.384e-06, + -4.38213e-04 * 0.903989293123443 / 2.384e-06, -2.5272e-05 * 0.903989293123443 / 2.384e-06, + 4.729647758913199e-01, + 1.268786568327291e+00, + + + -9.54e-07 * 0.92387953251128675613 / 2.384e-06, + 1.06812e-04 * 0.92387953251128675613 / 2.384e-06, + 6.74248e-04 * 0.92387953251128675613 / 2.384e-06, + 3.3379e-05 * 0.92387953251128675613 / 2.384e-06, + 3.4412861e-02 * 0.92387953251128675613 / 2.384e-06, + 4.573822e-03 * 0.92387953251128675613 / 2.384e-06, + 9.54151e-04 * 0.92387953251128675613 / 2.384e-06, + 7.6771e-05 * 0.92387953251128675613 / 2.384e-06, + 6.199e-06 * 0.92387953251128675613 / 2.384e-06, 3.4332e-05 * 0.92387953251128675613 / 2.384e-06, + 1.111031e-03 * 0.92387953251128675613 / 2.384e-06, + 1.0933399e-02 * 0.92387953251128675613 / 2.384e-06, + -2.4725437e-02 * 0.92387953251128675613 / 2.384e-06, + -3.771782e-03 * 0.92387953251128675613 / 2.384e-06, + -4.72546e-04 * 0.92387953251128675613 / 2.384e-06, + -2.7657e-05 * 0.92387953251128675613 / 2.384e-06, + 4.1421356237309504879e-01, /* tan(PI/8) */ + 1.414213562373095e+00, + + + -9.54e-07 * 0.941544065183021 / 2.384e-06, 1.05381e-04 * 0.941544065183021 / 2.384e-06, + 6.10352e-04 * 0.941544065183021 / 2.384e-06, -4.75883e-04 * 0.941544065183021 / 2.384e-06, + 3.4055710e-02 * 0.941544065183021 / 2.384e-06, 4.649162e-03 * 0.941544065183021 / 2.384e-06, 9.35555e-04 * 0.941544065183021 / 2.384e-06, 7.3433e-05 * 0.941544065183021 / 2.384e-06, /* 7 */ + 5.245e-06 * 0.941544065183021 / 2.384e-06, 1.7166e-05 * 0.941544065183021 / 2.384e-06, + 9.56535e-04 * 0.941544065183021 / 2.384e-06, 1.0103703e-02 * 0.941544065183021 / 2.384e-06, + -2.5527000e-02 * 0.941544065183021 / 2.384e-06, -3.914356e-03 * 0.941544065183021 / 2.384e-06, + -5.07355e-04 * 0.941544065183021 / 2.384e-06, -3.0041e-05 * 0.941544065183021 / 2.384e-06, + 3.578057213145241e-01, + 1.546020906725474e+00, + + + -9.54e-07 * 0.956940335732209 / 2.384e-06, 1.02520e-04 * 0.956940335732209 / 2.384e-06, + 5.39303e-04 * 0.956940335732209 / 2.384e-06, -1.011848e-03 * 0.956940335732209 / 2.384e-06, + 3.3659935e-02 * 0.956940335732209 / 2.384e-06, 4.703045e-03 * 0.956940335732209 / 2.384e-06, 9.15051e-04 * 0.956940335732209 / 2.384e-06, 7.0095e-05 * 0.956940335732209 / 2.384e-06, /* 6 */ + 4.768e-06 * 0.956940335732209 / 2.384e-06, 9.54e-07 * 0.956940335732209 / 2.384e-06, + 8.06808e-04 * 0.956940335732209 / 2.384e-06, 9.287834e-03 * 0.956940335732209 / 2.384e-06, + -2.6310921e-02 * 0.956940335732209 / 2.384e-06, -4.048824e-03 * 0.956940335732209 / 2.384e-06, + -5.42164e-04 * 0.956940335732209 / 2.384e-06, -3.2425e-05 * 0.956940335732209 / 2.384e-06, + 3.033466836073424e-01, + 1.662939224605090e+00, + + + -1.431e-06 * 0.970031253194544 / 2.384e-06, 9.9182e-05 * 0.970031253194544 / 2.384e-06, + 4.62532e-04 * 0.970031253194544 / 2.384e-06, -1.573563e-03 * 0.970031253194544 / 2.384e-06, + 3.3225536e-02 * 0.970031253194544 / 2.384e-06, 4.737377e-03 * 0.970031253194544 / 2.384e-06, 8.91685e-04 * 0.970031253194544 / 2.384e-06, 6.6280e-05 * 0.970031253194544 / 2.384e-06, /* 5 */ + 4.292e-06 * 0.970031253194544 / 2.384e-06, -1.3828e-05 * 0.970031253194544 / 2.384e-06, + 6.61850e-04 * 0.970031253194544 / 2.384e-06, 8.487225e-03 * 0.970031253194544 / 2.384e-06, + -2.7073860e-02 * 0.970031253194544 / 2.384e-06, -4.174709e-03 * 0.970031253194544 / 2.384e-06, + -5.76973e-04 * 0.970031253194544 / 2.384e-06, -3.4809e-05 * 0.970031253194544 / 2.384e-06, + 2.504869601913055e-01, + 1.763842528696710e+00, + + + -1.431e-06 * 0.98078528040323 / 2.384e-06, 9.5367e-05 * 0.98078528040323 / 2.384e-06, + 3.78609e-04 * 0.98078528040323 / 2.384e-06, -2.161503e-03 * 0.98078528040323 / 2.384e-06, + 3.2754898e-02 * 0.98078528040323 / 2.384e-06, 4.752159e-03 * 0.98078528040323 / 2.384e-06, 8.66413e-04 * 0.98078528040323 / 2.384e-06, 6.2943e-05 * 0.98078528040323 / 2.384e-06, /* 4 */ + 3.815e-06 * 0.98078528040323 / 2.384e-06, -2.718e-05 * 0.98078528040323 / 2.384e-06, + 5.22137e-04 * 0.98078528040323 / 2.384e-06, 7.703304e-03 * 0.98078528040323 / 2.384e-06, + -2.7815342e-02 * 0.98078528040323 / 2.384e-06, -4.290581e-03 * 0.98078528040323 / 2.384e-06, + -6.11782e-04 * 0.98078528040323 / 2.384e-06, -3.7670e-05 * 0.98078528040323 / 2.384e-06, + 1.989123673796580e-01, + 1.847759065022573e+00, + + + -1.907e-06 * 0.989176509964781 / 2.384e-06, 9.0122e-05 * 0.989176509964781 / 2.384e-06, + 2.88486e-04 * 0.989176509964781 / 2.384e-06, -2.774239e-03 * 0.989176509964781 / 2.384e-06, + 3.2248020e-02 * 0.989176509964781 / 2.384e-06, 4.748821e-03 * 0.989176509964781 / 2.384e-06, 8.38757e-04 * 0.989176509964781 / 2.384e-06, 5.9605e-05 * 0.989176509964781 / 2.384e-06, /* 3 */ + 3.338e-06 * 0.989176509964781 / 2.384e-06, -3.9577e-05 * 0.989176509964781 / 2.384e-06, + 3.88145e-04 * 0.989176509964781 / 2.384e-06, 6.937027e-03 * 0.989176509964781 / 2.384e-06, + -2.8532982e-02 * 0.989176509964781 / 2.384e-06, -4.395962e-03 * 0.989176509964781 / 2.384e-06, + -6.46591e-04 * 0.989176509964781 / 2.384e-06, -4.0531e-05 * 0.989176509964781 / 2.384e-06, + 1.483359875383474e-01, + 1.913880671464418e+00, + + + -1.907e-06 * 0.995184726672197 / 2.384e-06, 8.4400e-05 * 0.995184726672197 / 2.384e-06, + 1.91689e-04 * 0.995184726672197 / 2.384e-06, -3.411293e-03 * 0.995184726672197 / 2.384e-06, + 3.1706810e-02 * 0.995184726672197 / 2.384e-06, 4.728317e-03 * 0.995184726672197 / 2.384e-06, + 8.09669e-04 * 0.995184726672197 / 2.384e-06, 5.579e-05 * 0.995184726672197 / 2.384e-06, + 3.338e-06 * 0.995184726672197 / 2.384e-06, -5.0545e-05 * 0.995184726672197 / 2.384e-06, + 2.59876e-04 * 0.995184726672197 / 2.384e-06, 6.189346e-03 * 0.995184726672197 / 2.384e-06, + -2.9224873e-02 * 0.995184726672197 / 2.384e-06, -4.489899e-03 * 0.995184726672197 / 2.384e-06, + -6.80923e-04 * 0.995184726672197 / 2.384e-06, -4.3392e-05 * 0.995184726672197 / 2.384e-06, + 9.849140335716425e-02, + 1.961570560806461e+00, + + + -2.384e-06 * 0.998795456205172 / 2.384e-06, 7.7724e-05 * 0.998795456205172 / 2.384e-06, + 8.8215e-05 * 0.998795456205172 / 2.384e-06, -4.072189e-03 * 0.998795456205172 / 2.384e-06, + 3.1132698e-02 * 0.998795456205172 / 2.384e-06, 4.691124e-03 * 0.998795456205172 / 2.384e-06, + 7.79152e-04 * 0.998795456205172 / 2.384e-06, 5.2929e-05 * 0.998795456205172 / 2.384e-06, + 2.861e-06 * 0.998795456205172 / 2.384e-06, -6.0558e-05 * 0.998795456205172 / 2.384e-06, + 1.37329e-04 * 0.998795456205172 / 2.384e-06, 5.462170e-03 * 0.998795456205172 / 2.384e-06, + -2.9890060e-02 * 0.998795456205172 / 2.384e-06, -4.570484e-03 * 0.998795456205172 / 2.384e-06, + -7.14302e-04 * 0.998795456205172 / 2.384e-06, -4.6253e-05 * 0.998795456205172 / 2.384e-06, + 4.912684976946725e-02, + 1.990369453344394e+00, + + + 3.5780907e-02 * SQRT2 * 0.5 / 2.384e-06, 1.7876148e-02 * SQRT2 * 0.5 / 2.384e-06, + 3.134727e-03 * SQRT2 * 0.5 / 2.384e-06, 2.457142e-03 * SQRT2 * 0.5 / 2.384e-06, + 9.71317e-04 * SQRT2 * 0.5 / 2.384e-06, 2.18868e-04 * SQRT2 * 0.5 / 2.384e-06, + 1.01566e-04 * SQRT2 * 0.5 / 2.384e-06, 1.3828e-05 * SQRT2 * 0.5 / 2.384e-06, + + 3.0526638e-02 / 2.384e-06, 4.638195e-03 / 2.384e-06, 7.47204e-04 / 2.384e-06, + 4.9591e-05 / 2.384e-06, + 4.756451e-03 / 2.384e-06, 2.1458e-05 / 2.384e-06, -6.9618e-05 / 2.384e-06, /* 2.384e-06/2.384e-06 */ +}; +#endif + + +#define NS 12 +#define NL 36 + +static const FLOAT win[4][NL] = { + { + 2.382191739347913e-13, + 6.423305872147834e-13, + 9.400849094049688e-13, + 1.122435026096556e-12, + 1.183840321267481e-12, + 1.122435026096556e-12, + 9.400849094049690e-13, + 6.423305872147839e-13, + 2.382191739347918e-13, + + 5.456116108943412e-12, + 4.878985199565852e-12, + 4.240448995017367e-12, + 3.559909094758252e-12, + 2.858043359288075e-12, + 2.156177623817898e-12, + 1.475637723558783e-12, + 8.371015190102974e-13, + 2.599706096327376e-13, + + -5.456116108943412e-12, + -4.878985199565852e-12, + -4.240448995017367e-12, + -3.559909094758252e-12, + -2.858043359288076e-12, + -2.156177623817898e-12, + -1.475637723558783e-12, + -8.371015190102975e-13, + -2.599706096327376e-13, + + -2.382191739347923e-13, + -6.423305872147843e-13, + -9.400849094049696e-13, + -1.122435026096556e-12, + -1.183840321267481e-12, + -1.122435026096556e-12, + -9.400849094049694e-13, + -6.423305872147840e-13, + -2.382191739347918e-13, + }, + { + 2.382191739347913e-13, + 6.423305872147834e-13, + 9.400849094049688e-13, + 1.122435026096556e-12, + 1.183840321267481e-12, + 1.122435026096556e-12, + 9.400849094049688e-13, + 6.423305872147841e-13, + 2.382191739347918e-13, + + 5.456116108943413e-12, + 4.878985199565852e-12, + 4.240448995017367e-12, + 3.559909094758253e-12, + 2.858043359288075e-12, + 2.156177623817898e-12, + 1.475637723558782e-12, + 8.371015190102975e-13, + 2.599706096327376e-13, + + -5.461314069809755e-12, + -4.921085770524055e-12, + -4.343405037091838e-12, + -3.732668368707687e-12, + -3.093523840190885e-12, + -2.430835727329465e-12, + -1.734679010007751e-12, + -9.748253656609281e-13, + -2.797435120168326e-13, + + 0.000000000000000e+00, + 0.000000000000000e+00, + 0.000000000000000e+00, + 0.000000000000000e+00, + 0.000000000000000e+00, + 0.000000000000000e+00, + -2.283748241799531e-13, + -4.037858874020686e-13, + -2.146547464825323e-13, + }, + { + 1.316524975873958e-01, /* win[SHORT_TYPE] */ + 4.142135623730950e-01, + 7.673269879789602e-01, + + 1.091308501069271e+00, /* tantab_l */ + 1.303225372841206e+00, + 1.569685577117490e+00, + 1.920982126971166e+00, + 2.414213562373094e+00, + 3.171594802363212e+00, + 4.510708503662055e+00, + 7.595754112725146e+00, + 2.290376554843115e+01, + + 0.98480775301220802032, /* cx */ + 0.64278760968653936292, + 0.34202014332566882393, + 0.93969262078590842791, + -0.17364817766693030343, + -0.76604444311897790243, + 0.86602540378443870761, + 0.500000000000000e+00, + + -5.144957554275265e-01, /* ca */ + -4.717319685649723e-01, + -3.133774542039019e-01, + -1.819131996109812e-01, + -9.457419252642064e-02, + -4.096558288530405e-02, + -1.419856857247115e-02, + -3.699974673760037e-03, + + 8.574929257125442e-01, /* cs */ + 8.817419973177052e-01, + 9.496286491027329e-01, + 9.833145924917901e-01, + 9.955178160675857e-01, + 9.991605581781475e-01, + 9.998991952444470e-01, + 9.999931550702802e-01, + }, + { + 0.000000000000000e+00, + 0.000000000000000e+00, + 0.000000000000000e+00, + 0.000000000000000e+00, + 0.000000000000000e+00, + 0.000000000000000e+00, + 2.283748241799531e-13, + 4.037858874020686e-13, + 2.146547464825323e-13, + + 5.461314069809755e-12, + 4.921085770524055e-12, + 4.343405037091838e-12, + 3.732668368707687e-12, + 3.093523840190885e-12, + 2.430835727329466e-12, + 1.734679010007751e-12, + 9.748253656609281e-13, + 2.797435120168326e-13, + + -5.456116108943413e-12, + -4.878985199565852e-12, + -4.240448995017367e-12, + -3.559909094758253e-12, + -2.858043359288075e-12, + -2.156177623817898e-12, + -1.475637723558782e-12, + -8.371015190102975e-13, + -2.599706096327376e-13, + + -2.382191739347913e-13, + -6.423305872147834e-13, + -9.400849094049688e-13, + -1.122435026096556e-12, + -1.183840321267481e-12, + -1.122435026096556e-12, + -9.400849094049688e-13, + -6.423305872147841e-13, + -2.382191739347918e-13, + } +}; + +#define tantab_l (win[SHORT_TYPE]+3) +#define cx (win[SHORT_TYPE]+12) +#define ca (win[SHORT_TYPE]+20) +#define cs (win[SHORT_TYPE]+28) + +/************************************************************************ +* +* window_subband() +* +* PURPOSE: Overlapping window on PCM samples +* +* SEMANTICS: +* 32 16-bit pcm samples are scaled to fractional 2's complement and +* concatenated to the end of the window buffer #x#. The updated window +* buffer #x# is then windowed by the analysis window #c# to produce the +* windowed sample #z# +* +************************************************************************/ + +/* + * new IDCT routine written by Takehiro TOMINAGA + */ +static const int order[] = { + 0, 1, 16, 17, 8, 9, 24, 25, 4, 5, 20, 21, 12, 13, 28, 29, + 2, 3, 18, 19, 10, 11, 26, 27, 6, 7, 22, 23, 14, 15, 30, 31 +}; + + +/* returns sum_j=0^31 a[j]*cos(PI*j*(k+1/2)/32), 0<=k<32 */ +inline static void +window_subband(const sample_t * x1, FLOAT a[SBLIMIT]) +{ + int i; + FLOAT const *wp = enwindow + 10; + + const sample_t *x2 = &x1[238 - 14 - 286]; + + for (i = -15; i < 0; i++) { + FLOAT w, s, t; + + w = wp[-10]; + s = x2[-224] * w; + t = x1[224] * w; + w = wp[-9]; + s += x2[-160] * w; + t += x1[160] * w; + w = wp[-8]; + s += x2[-96] * w; + t += x1[96] * w; + w = wp[-7]; + s += x2[-32] * w; + t += x1[32] * w; + w = wp[-6]; + s += x2[32] * w; + t += x1[-32] * w; + w = wp[-5]; + s += x2[96] * w; + t += x1[-96] * w; + w = wp[-4]; + s += x2[160] * w; + t += x1[-160] * w; + w = wp[-3]; + s += x2[224] * w; + t += x1[-224] * w; + + w = wp[-2]; + s += x1[-256] * w; + t -= x2[256] * w; + w = wp[-1]; + s += x1[-192] * w; + t -= x2[192] * w; + w = wp[0]; + s += x1[-128] * w; + t -= x2[128] * w; + w = wp[1]; + s += x1[-64] * w; + t -= x2[64] * w; + w = wp[2]; + s += x1[0] * w; + t -= x2[0] * w; + w = wp[3]; + s += x1[64] * w; + t -= x2[-64] * w; + w = wp[4]; + s += x1[128] * w; + t -= x2[-128] * w; + w = wp[5]; + s += x1[192] * w; + t -= x2[-192] * w; + + /* + * this multiplyer could be removed, but it needs more 256 FLOAT data. + * thinking about the data cache performance, I think we should not + * use such a huge table. tt 2000/Oct/25 + */ + s *= wp[6]; + w = t - s; + a[30 + i * 2] = t + s; + a[31 + i * 2] = wp[7] * w; + wp += 18; + x1--; + x2++; + } + { + FLOAT s, t, u, v; + t = x1[-16] * wp[-10]; + s = x1[-32] * wp[-2]; + t += (x1[-48] - x1[16]) * wp[-9]; + s += x1[-96] * wp[-1]; + t += (x1[-80] + x1[48]) * wp[-8]; + s += x1[-160] * wp[0]; + t += (x1[-112] - x1[80]) * wp[-7]; + s += x1[-224] * wp[1]; + t += (x1[-144] + x1[112]) * wp[-6]; + s -= x1[32] * wp[2]; + t += (x1[-176] - x1[144]) * wp[-5]; + s -= x1[96] * wp[3]; + t += (x1[-208] + x1[176]) * wp[-4]; + s -= x1[160] * wp[4]; + t += (x1[-240] - x1[208]) * wp[-3]; + s -= x1[224]; + + u = s - t; + v = s + t; + + t = a[14]; + s = a[15] - t; + + a[31] = v + t; /* A0 */ + a[30] = u + s; /* A1 */ + a[15] = u - s; /* A2 */ + a[14] = v - t; /* A3 */ + } + { + FLOAT xr; + xr = a[28] - a[0]; + a[0] += a[28]; + a[28] = xr * wp[-2 * 18 + 7]; + xr = a[29] - a[1]; + a[1] += a[29]; + a[29] = xr * wp[-2 * 18 + 7]; + + xr = a[26] - a[2]; + a[2] += a[26]; + a[26] = xr * wp[-4 * 18 + 7]; + xr = a[27] - a[3]; + a[3] += a[27]; + a[27] = xr * wp[-4 * 18 + 7]; + + xr = a[24] - a[4]; + a[4] += a[24]; + a[24] = xr * wp[-6 * 18 + 7]; + xr = a[25] - a[5]; + a[5] += a[25]; + a[25] = xr * wp[-6 * 18 + 7]; + + xr = a[22] - a[6]; + a[6] += a[22]; + a[22] = xr * SQRT2; + xr = a[23] - a[7]; + a[7] += a[23]; + a[23] = xr * SQRT2 - a[7]; + a[7] -= a[6]; + a[22] -= a[7]; + a[23] -= a[22]; + + xr = a[6]; + a[6] = a[31] - xr; + a[31] = a[31] + xr; + xr = a[7]; + a[7] = a[30] - xr; + a[30] = a[30] + xr; + xr = a[22]; + a[22] = a[15] - xr; + a[15] = a[15] + xr; + xr = a[23]; + a[23] = a[14] - xr; + a[14] = a[14] + xr; + + xr = a[20] - a[8]; + a[8] += a[20]; + a[20] = xr * wp[-10 * 18 + 7]; + xr = a[21] - a[9]; + a[9] += a[21]; + a[21] = xr * wp[-10 * 18 + 7]; + + xr = a[18] - a[10]; + a[10] += a[18]; + a[18] = xr * wp[-12 * 18 + 7]; + xr = a[19] - a[11]; + a[11] += a[19]; + a[19] = xr * wp[-12 * 18 + 7]; + + xr = a[16] - a[12]; + a[12] += a[16]; + a[16] = xr * wp[-14 * 18 + 7]; + xr = a[17] - a[13]; + a[13] += a[17]; + a[17] = xr * wp[-14 * 18 + 7]; + + xr = -a[20] + a[24]; + a[20] += a[24]; + a[24] = xr * wp[-12 * 18 + 7]; + xr = -a[21] + a[25]; + a[21] += a[25]; + a[25] = xr * wp[-12 * 18 + 7]; + + xr = a[4] - a[8]; + a[4] += a[8]; + a[8] = xr * wp[-12 * 18 + 7]; + xr = a[5] - a[9]; + a[5] += a[9]; + a[9] = xr * wp[-12 * 18 + 7]; + + xr = a[0] - a[12]; + a[0] += a[12]; + a[12] = xr * wp[-4 * 18 + 7]; + xr = a[1] - a[13]; + a[1] += a[13]; + a[13] = xr * wp[-4 * 18 + 7]; + xr = a[16] - a[28]; + a[16] += a[28]; + a[28] = xr * wp[-4 * 18 + 7]; + xr = -a[17] + a[29]; + a[17] += a[29]; + a[29] = xr * wp[-4 * 18 + 7]; + + xr = SQRT2 * (a[2] - a[10]); + a[2] += a[10]; + a[10] = xr; + xr = SQRT2 * (a[3] - a[11]); + a[3] += a[11]; + a[11] = xr; + xr = SQRT2 * (-a[18] + a[26]); + a[18] += a[26]; + a[26] = xr - a[18]; + xr = SQRT2 * (-a[19] + a[27]); + a[19] += a[27]; + a[27] = xr - a[19]; + + xr = a[2]; + a[19] -= a[3]; + a[3] -= xr; + a[2] = a[31] - xr; + a[31] += xr; + xr = a[3]; + a[11] -= a[19]; + a[18] -= xr; + a[3] = a[30] - xr; + a[30] += xr; + xr = a[18]; + a[27] -= a[11]; + a[19] -= xr; + a[18] = a[15] - xr; + a[15] += xr; + + xr = a[19]; + a[10] -= xr; + a[19] = a[14] - xr; + a[14] += xr; + xr = a[10]; + a[11] -= xr; + a[10] = a[23] - xr; + a[23] += xr; + xr = a[11]; + a[26] -= xr; + a[11] = a[22] - xr; + a[22] += xr; + xr = a[26]; + a[27] -= xr; + a[26] = a[7] - xr; + a[7] += xr; + + xr = a[27]; + a[27] = a[6] - xr; + a[6] += xr; + + xr = SQRT2 * (a[0] - a[4]); + a[0] += a[4]; + a[4] = xr; + xr = SQRT2 * (a[1] - a[5]); + a[1] += a[5]; + a[5] = xr; + xr = SQRT2 * (a[16] - a[20]); + a[16] += a[20]; + a[20] = xr; + xr = SQRT2 * (a[17] - a[21]); + a[17] += a[21]; + a[21] = xr; + + xr = -SQRT2 * (a[8] - a[12]); + a[8] += a[12]; + a[12] = xr - a[8]; + xr = -SQRT2 * (a[9] - a[13]); + a[9] += a[13]; + a[13] = xr - a[9]; + xr = -SQRT2 * (a[25] - a[29]); + a[25] += a[29]; + a[29] = xr - a[25]; + xr = -SQRT2 * (a[24] + a[28]); + a[24] -= a[28]; + a[28] = xr - a[24]; + + xr = a[24] - a[16]; + a[24] = xr; + xr = a[20] - xr; + a[20] = xr; + xr = a[28] - xr; + a[28] = xr; + + xr = a[25] - a[17]; + a[25] = xr; + xr = a[21] - xr; + a[21] = xr; + xr = a[29] - xr; + a[29] = xr; + + xr = a[17] - a[1]; + a[17] = xr; + xr = a[9] - xr; + a[9] = xr; + xr = a[25] - xr; + a[25] = xr; + xr = a[5] - xr; + a[5] = xr; + xr = a[21] - xr; + a[21] = xr; + xr = a[13] - xr; + a[13] = xr; + xr = a[29] - xr; + a[29] = xr; + + xr = a[1] - a[0]; + a[1] = xr; + xr = a[16] - xr; + a[16] = xr; + xr = a[17] - xr; + a[17] = xr; + xr = a[8] - xr; + a[8] = xr; + xr = a[9] - xr; + a[9] = xr; + xr = a[24] - xr; + a[24] = xr; + xr = a[25] - xr; + a[25] = xr; + xr = a[4] - xr; + a[4] = xr; + xr = a[5] - xr; + a[5] = xr; + xr = a[20] - xr; + a[20] = xr; + xr = a[21] - xr; + a[21] = xr; + xr = a[12] - xr; + a[12] = xr; + xr = a[13] - xr; + a[13] = xr; + xr = a[28] - xr; + a[28] = xr; + xr = a[29] - xr; + a[29] = xr; + + xr = a[0]; + a[0] += a[31]; + a[31] -= xr; + xr = a[1]; + a[1] += a[30]; + a[30] -= xr; + xr = a[16]; + a[16] += a[15]; + a[15] -= xr; + xr = a[17]; + a[17] += a[14]; + a[14] -= xr; + xr = a[8]; + a[8] += a[23]; + a[23] -= xr; + xr = a[9]; + a[9] += a[22]; + a[22] -= xr; + xr = a[24]; + a[24] += a[7]; + a[7] -= xr; + xr = a[25]; + a[25] += a[6]; + a[6] -= xr; + xr = a[4]; + a[4] += a[27]; + a[27] -= xr; + xr = a[5]; + a[5] += a[26]; + a[26] -= xr; + xr = a[20]; + a[20] += a[11]; + a[11] -= xr; + xr = a[21]; + a[21] += a[10]; + a[10] -= xr; + xr = a[12]; + a[12] += a[19]; + a[19] -= xr; + xr = a[13]; + a[13] += a[18]; + a[18] -= xr; + xr = a[28]; + a[28] += a[3]; + a[3] -= xr; + xr = a[29]; + a[29] += a[2]; + a[2] -= xr; + } + +} + + +/*-------------------------------------------------------------------*/ +/* */ +/* Function: Calculation of the MDCT */ +/* In the case of long blocks (type 0,1,3) there are */ +/* 36 coefficents in the time domain and 18 in the frequency */ +/* domain. */ +/* In the case of short blocks (type 2) there are 3 */ +/* transformations with short length. This leads to 12 coefficents */ +/* in the time and 6 in the frequency domain. In this case the */ +/* results are stored side by side in the vector out[]. */ +/* */ +/* New layer3 */ +/* */ +/*-------------------------------------------------------------------*/ + +inline static void +mdct_short(FLOAT * inout) +{ + int l; + for (l = 0; l < 3; l++) { + FLOAT tc0, tc1, tc2, ts0, ts1, ts2; + + ts0 = inout[2 * 3] * win[SHORT_TYPE][0] - inout[5 * 3]; + tc0 = inout[0 * 3] * win[SHORT_TYPE][2] - inout[3 * 3]; + tc1 = ts0 + tc0; + tc2 = ts0 - tc0; + + ts0 = inout[5 * 3] * win[SHORT_TYPE][0] + inout[2 * 3]; + tc0 = inout[3 * 3] * win[SHORT_TYPE][2] + inout[0 * 3]; + ts1 = ts0 + tc0; + ts2 = -ts0 + tc0; + + tc0 = (inout[1 * 3] * win[SHORT_TYPE][1] - inout[4 * 3]) * 2.069978111953089e-11; /* tritab_s[1] */ + ts0 = (inout[4 * 3] * win[SHORT_TYPE][1] + inout[1 * 3]) * 2.069978111953089e-11; /* tritab_s[1] */ + + inout[3 * 0] = tc1 * 1.907525191737280e-11 /* tritab_s[2] */ + tc0; + inout[3 * 5] = -ts1 * 1.907525191737280e-11 /* tritab_s[0] */ + ts0; + + tc2 = tc2 * 0.86602540378443870761 * 1.907525191737281e-11 /* tritab_s[2] */ ; + ts1 = ts1 * 0.5 * 1.907525191737281e-11 + ts0; + inout[3 * 1] = tc2 - ts1; + inout[3 * 2] = tc2 + ts1; + + tc1 = tc1 * 0.5 * 1.907525191737281e-11 - tc0; + ts2 = ts2 * 0.86602540378443870761 * 1.907525191737281e-11 /* tritab_s[0] */ ; + inout[3 * 3] = tc1 + ts2; + inout[3 * 4] = tc1 - ts2; + + inout++; + } +} + +inline static void +mdct_long(FLOAT * out, FLOAT const *in) +{ + FLOAT ct, st; + { + FLOAT tc1, tc2, tc3, tc4, ts5, ts6, ts7, ts8; + /* 1,2, 5,6, 9,10, 13,14, 17 */ + tc1 = in[17] - in[9]; + tc3 = in[15] - in[11]; + tc4 = in[14] - in[12]; + ts5 = in[0] + in[8]; + ts6 = in[1] + in[7]; + ts7 = in[2] + in[6]; + ts8 = in[3] + in[5]; + + out[17] = (ts5 + ts7 - ts8) - (ts6 - in[4]); + st = (ts5 + ts7 - ts8) * cx[7] + (ts6 - in[4]); + ct = (tc1 - tc3 - tc4) * cx[6]; + out[5] = ct + st; + out[6] = ct - st; + + tc2 = (in[16] - in[10]) * cx[6]; + ts6 = ts6 * cx[7] + in[4]; + ct = tc1 * cx[0] + tc2 + tc3 * cx[1] + tc4 * cx[2]; + st = -ts5 * cx[4] + ts6 - ts7 * cx[5] + ts8 * cx[3]; + out[1] = ct + st; + out[2] = ct - st; + + ct = tc1 * cx[1] - tc2 - tc3 * cx[2] + tc4 * cx[0]; + st = -ts5 * cx[5] + ts6 - ts7 * cx[3] + ts8 * cx[4]; + out[9] = ct + st; + out[10] = ct - st; + + ct = tc1 * cx[2] - tc2 + tc3 * cx[0] - tc4 * cx[1]; + st = ts5 * cx[3] - ts6 + ts7 * cx[4] - ts8 * cx[5]; + out[13] = ct + st; + out[14] = ct - st; + } + { + FLOAT ts1, ts2, ts3, ts4, tc5, tc6, tc7, tc8; + + ts1 = in[8] - in[0]; + ts3 = in[6] - in[2]; + ts4 = in[5] - in[3]; + tc5 = in[17] + in[9]; + tc6 = in[16] + in[10]; + tc7 = in[15] + in[11]; + tc8 = in[14] + in[12]; + + out[0] = (tc5 + tc7 + tc8) + (tc6 + in[13]); + ct = (tc5 + tc7 + tc8) * cx[7] - (tc6 + in[13]); + st = (ts1 - ts3 + ts4) * cx[6]; + out[11] = ct + st; + out[12] = ct - st; + + ts2 = (in[7] - in[1]) * cx[6]; + tc6 = in[13] - tc6 * cx[7]; + ct = tc5 * cx[3] - tc6 + tc7 * cx[4] + tc8 * cx[5]; + st = ts1 * cx[2] + ts2 + ts3 * cx[0] + ts4 * cx[1]; + out[3] = ct + st; + out[4] = ct - st; + + ct = -tc5 * cx[5] + tc6 - tc7 * cx[3] - tc8 * cx[4]; + st = ts1 * cx[1] + ts2 - ts3 * cx[2] - ts4 * cx[0]; + out[7] = ct + st; + out[8] = ct - st; + + ct = -tc5 * cx[4] + tc6 - tc7 * cx[5] - tc8 * cx[3]; + st = ts1 * cx[0] - ts2 + ts3 * cx[1] - ts4 * cx[2]; + out[15] = ct + st; + out[16] = ct - st; + } +} + + +void +mdct_sub48(lame_internal_flags * gfc, const sample_t * w0, const sample_t * w1) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + EncStateVar_t *const esv = &gfc->sv_enc; + int gr, k, ch; + const sample_t *wk; + + wk = w0 + 286; + /* thinking cache performance, ch->gr loop is better than gr->ch loop */ + for (ch = 0; ch < cfg->channels_out; ch++) { + for (gr = 0; gr < cfg->mode_gr; gr++) { + int band; + gr_info *const gi = &(gfc->l3_side.tt[gr][ch]); + FLOAT *mdct_enc = gi->xr; + FLOAT *samp = esv->sb_sample[ch][1 - gr][0]; + + for (k = 0; k < 18 / 2; k++) { + window_subband(wk, samp); + window_subband(wk + 32, samp + 32); + samp += 64; + wk += 64; + /* + * Compensate for inversion in the analysis filter + */ + for (band = 1; band < 32; band += 2) { + samp[band - 32] *= -1; + } + } + + /* + * Perform imdct of 18 previous subband samples + * + 18 current subband samples + */ + for (band = 0; band < 32; band++, mdct_enc += 18) { + int type = gi->block_type; + FLOAT const *const band0 = esv->sb_sample[ch][gr][0] + order[band]; + FLOAT *const band1 = esv->sb_sample[ch][1 - gr][0] + order[band]; + if (gi->mixed_block_flag && band < 2) + type = 0; + if (esv->amp_filter[band] < 1e-12) { + memset(mdct_enc, 0, 18 * sizeof(FLOAT)); + } + else { + if (esv->amp_filter[band] < 1.0) { + for (k = 0; k < 18; k++) + band1[k * 32] *= esv->amp_filter[band]; + } + if (type == SHORT_TYPE) { + for (k = -NS / 4; k < 0; k++) { + FLOAT const w = win[SHORT_TYPE][k + 3]; + mdct_enc[k * 3 + 9] = band0[(9 + k) * 32] * w - band0[(8 - k) * 32]; + mdct_enc[k * 3 + 18] = band0[(14 - k) * 32] * w + band0[(15 + k) * 32]; + mdct_enc[k * 3 + 10] = band0[(15 + k) * 32] * w - band0[(14 - k) * 32]; + mdct_enc[k * 3 + 19] = band1[(2 - k) * 32] * w + band1[(3 + k) * 32]; + mdct_enc[k * 3 + 11] = band1[(3 + k) * 32] * w - band1[(2 - k) * 32]; + mdct_enc[k * 3 + 20] = band1[(8 - k) * 32] * w + band1[(9 + k) * 32]; + } + mdct_short(mdct_enc); + } + else { + FLOAT work[18]; + for (k = -NL / 4; k < 0; k++) { + FLOAT a, b; + a = win[type][k + 27] * band1[(k + 9) * 32] + + win[type][k + 36] * band1[(8 - k) * 32]; + b = win[type][k + 9] * band0[(k + 9) * 32] + - win[type][k + 18] * band0[(8 - k) * 32]; + work[k + 9] = a - b * tantab_l[k + 9]; + work[k + 18] = a * tantab_l[k + 9] + b; + } + + mdct_long(mdct_enc, work); + } + } + /* + * Perform aliasing reduction butterfly + */ + if (type != SHORT_TYPE && band != 0) { + for (k = 7; k >= 0; --k) { + FLOAT bu, bd; + bu = mdct_enc[k] * ca[k] + mdct_enc[-1 - k] * cs[k]; + bd = mdct_enc[k] * cs[k] - mdct_enc[-1 - k] * ca[k]; + + mdct_enc[-1 - k] = bu; + mdct_enc[k] = bd; + } + } + } + } + wk = w1 + 286; + if (cfg->mode_gr == 1) { + memcpy(esv->sb_sample[ch][0], esv->sb_sample[ch][1], 576 * sizeof(FLOAT)); + } + } +} diff --git a/sources/lame/newmdct.h b/sources/lame/newmdct.h new file mode 100644 index 0000000..0b58a95 --- /dev/null +++ b/sources/lame/newmdct.h @@ -0,0 +1,27 @@ +/* + * New Modified DCT include file + * + * Copyright (c) 1999 Takehiro TOMINAGA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef LAME_NEWMDCT_H +#define LAME_NEWMDCT_H + +void mdct_sub48(lame_internal_flags * gfc, const sample_t * w0, const sample_t * w1); + +#endif /* LAME_NEWMDCT_H */ diff --git a/sources/lame/presets.c b/sources/lame/presets.c new file mode 100644 index 0000000..93594f5 --- /dev/null +++ b/sources/lame/presets.c @@ -0,0 +1,404 @@ +/* + * presets.c -- Apply presets + * + * Copyright (c) 2002-2008 Gabriel Bouvigne + * Copyright (c) 2007-2012 Robert Hegemann + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. + */ + + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include "lame.h" +#include "machine.h" +#include "set_get.h" +#include "encoder.h" +#include "util.h" +#include "lame_global_flags.h" + +#define SET_OPTION(opt, val, def) if (enforce) \ + (void) lame_set_##opt(gfp, val); \ + else if (!(fabs(lame_get_##opt(gfp) - def) > 0)) \ + (void) lame_set_##opt(gfp, val); + +#define SET__OPTION(opt, val, def) if (enforce) \ + lame_set_##opt(gfp, val); \ + else if (!(fabs(lame_get_##opt(gfp) - def) > 0)) \ + lame_set_##opt(gfp, val); + +#undef Min +#undef Max + +static inline int +min_int(int a, int b) +{ + if (a < b) { + return a; + } + return b; +} + +static inline int +max_int(int a, int b) +{ + if (a > b) { + return a; + } + return b; +} + + + +typedef struct { + int vbr_q; + int quant_comp; + int quant_comp_s; + int expY; + FLOAT st_lrm; /*short threshold */ + FLOAT st_s; + FLOAT masking_adj; + FLOAT masking_adj_short; + FLOAT ath_lower; + FLOAT ath_curve; + FLOAT ath_sensitivity; + FLOAT interch; + int safejoint; + int sfb21mod; + FLOAT msfix; + FLOAT minval; + FLOAT ath_fixpoint; +} vbr_presets_t; + + /* *INDENT-OFF* */ + + /* Switch mappings for VBR mode VBR_RH */ + static const vbr_presets_t vbr_old_switch_map[] = { + /*vbr_q qcomp_l qcomp_s expY st_lrm st_s mask adj_l adj_s ath_lower ath_curve ath_sens interChR safejoint sfb21mod msfix */ + {0, 9, 9, 0, 5.20, 125.0, -4.2, -6.3, 4.8, 1, 0, 0, 2, 21, 0.97, 5, 100}, + {1, 9, 9, 0, 5.30, 125.0, -3.6, -5.6, 4.5, 1.5, 0, 0, 2, 21, 1.35, 5, 100}, + {2, 9, 9, 0, 5.60, 125.0, -2.2, -3.5, 2.8, 2, 0, 0, 2, 21, 1.49, 5, 100}, + {3, 9, 9, 1, 5.80, 130.0, -1.8, -2.8, 2.6, 3, -4, 0, 2, 20, 1.64, 5, 100}, + {4, 9, 9, 1, 6.00, 135.0, -0.7, -1.1, 1.1, 3.5, -8, 0, 2, 0, 1.79, 5, 100}, + {5, 9, 9, 1, 6.40, 140.0, 0.5, 0.4, -7.5, 4, -12, 0.0002, 0, 0, 1.95, 5, 100}, + {6, 9, 9, 1, 6.60, 145.0, 0.67, 0.65, -14.7, 6.5, -19, 0.0004, 0, 0, 2.30, 5, 100}, + {7, 9, 9, 1, 6.60, 145.0, 0.8, 0.75, -19.7, 8, -22, 0.0006, 0, 0, 2.70, 5, 100}, + {8, 9, 9, 1, 6.60, 145.0, 1.2, 1.15, -27.5, 10, -23, 0.0007, 0, 0, 0, 5, 100}, + {9, 9, 9, 1, 6.60, 145.0, 1.6, 1.6, -36, 11, -25, 0.0008, 0, 0, 0, 5, 100}, + {10, 9, 9, 1, 6.60, 145.0, 2.0, 2.0, -36, 12, -25, 0.0008, 0, 0, 0, 5, 100} + }; + + static const vbr_presets_t vbr_mt_psy_switch_map[] = { + /*vbr_q qcomp_l qcomp_s expY st_lrm st_s mask adj_l adj_s ath_lower ath_curve ath_sens --- safejoint sfb21mod msfix */ + {0, 9, 9, 0, 4.20, 25.0, -6.8, -6.8, 7.1, 1, 0, 0, 2, 31, 1.000, 5, 100}, + {1, 9, 9, 0, 4.20, 25.0, -4.8, -4.8, 5.4, 1.4, -1, 0, 2, 27, 1.122, 5, 98}, + {2, 9, 9, 0, 4.20, 25.0, -2.6, -2.6, 3.7, 2.0, -3, 0, 2, 23, 1.288, 5, 97}, + {3, 9, 9, 1, 4.20, 25.0, -1.6, -1.6, 2.0, 2.0, -5, 0, 2, 18, 1.479, 5, 96}, + {4, 9, 9, 1, 4.20, 25.0, -0.0, -0.0, 0.0, 2.0, -8, 0, 2, 12, 1.698, 5, 95}, + {5, 9, 9, 1, 4.20, 25.0, 1.3, 1.3, -6, 3.5, -11, 0, 2, 8, 1.950, 5, 94.2}, +#if 0 + {6, 9, 9, 1, 4.50, 100.0, 1.5, 1.5, -24.0, 6.0, -14, 0, 2, 4, 2.239, 3, 93.9}, + {7, 9, 9, 1, 4.80, 200.0, 1.7, 1.7, -28.0, 9.0, -20, 0, 2, 0, 2.570, 1, 93.6}, +#else + {6, 9, 9, 1, 4.50, 100.0, 2.2, 2.3, -12.0, 6.0, -14, 0, 2, 4, 2.239, 3, 93.9}, + {7, 9, 9, 1, 4.80, 200.0, 2.7, 2.7, -18.0, 9.0, -17, 0, 2, 0, 2.570, 1, 93.6}, +#endif + {8, 9, 9, 1, 5.30, 300.0, 2.8, 2.8, -21.0, 10.0, -23, 0.0002, 0, 0, 2.951, 0, 93.3}, + {9, 9, 9, 1, 6.60, 300.0, 2.8, 2.8, -23.0, 11.0, -25, 0.0006, 0, 0, 3.388, 0, 93.3}, + {10, 9, 9, 1, 25.00, 300.0, 2.8, 2.8, -25.0, 12.0, -27, 0.0025, 0, 0, 3.500, 0, 93.3} + }; + + /* *INDENT-ON* */ + +static vbr_presets_t const* +get_vbr_preset(int v) +{ + switch (v) { + case vbr_mtrh: + case vbr_mt: + return &vbr_mt_psy_switch_map[0]; + default: + return &vbr_old_switch_map[0]; + } +} + +#define NOOP(m) (void)p.m +#define LERP(m) (p.m = p.m + x * (q.m - p.m)) + +static void +apply_vbr_preset(lame_global_flags * gfp, int a, int enforce) +{ + vbr_presets_t const *vbr_preset = get_vbr_preset(lame_get_VBR(gfp)); + float x = gfp->VBR_q_frac; + vbr_presets_t p = vbr_preset[a]; + vbr_presets_t q = vbr_preset[a + 1]; + vbr_presets_t const *set = &p; + + NOOP(vbr_q); + NOOP(quant_comp); + NOOP(quant_comp_s); + NOOP(expY); + LERP(st_lrm); + LERP(st_s); + LERP(masking_adj); + LERP(masking_adj_short); + LERP(ath_lower); + LERP(ath_curve); + LERP(ath_sensitivity); + LERP(interch); + NOOP(safejoint); + LERP(sfb21mod); + LERP(msfix); + LERP(minval); + LERP(ath_fixpoint); + + (void) lame_set_VBR_q(gfp, set->vbr_q); + SET_OPTION(quant_comp, set->quant_comp, -1); + SET_OPTION(quant_comp_short, set->quant_comp_s, -1); + if (set->expY) { + (void) lame_set_experimentalY(gfp, set->expY); + } + SET_OPTION(short_threshold_lrm, set->st_lrm, -1); + SET_OPTION(short_threshold_s, set->st_s, -1); + SET_OPTION(maskingadjust, set->masking_adj, 0); + SET_OPTION(maskingadjust_short, set->masking_adj_short, 0); + if (lame_get_VBR(gfp) == vbr_mt || lame_get_VBR(gfp) == vbr_mtrh) { + lame_set_ATHtype(gfp, 5); + } + SET_OPTION(ATHlower, set->ath_lower, 0); + SET_OPTION(ATHcurve, set->ath_curve, -1); + SET_OPTION(athaa_sensitivity, set->ath_sensitivity, 0); + if (set->interch > 0) { + SET_OPTION(interChRatio, set->interch, -1); + } + + /* parameters for which there is no proper set/get interface */ + if (set->safejoint > 0) { + (void) lame_set_exp_nspsytune(gfp, lame_get_exp_nspsytune(gfp) | 2); + } + if (set->sfb21mod > 0) { + int const nsp = lame_get_exp_nspsytune(gfp); + int const val = (nsp >> 20) & 63; + if (val == 0) { + int const sf21mod = (set->sfb21mod << 20) | nsp; + (void) lame_set_exp_nspsytune(gfp, sf21mod); + } + } + SET__OPTION(msfix, set->msfix, -1); + + if (enforce == 0) { + gfp->VBR_q = a; + gfp->VBR_q_frac = x; + } + gfp->internal_flags->cfg.minval = set->minval; + { /* take care of gain adjustments */ + double const x = fabs(gfp->scale); + double const y = (x > 0.f) ? (10.f * log10(x)) : 0.f; + gfp->internal_flags->cfg.ATHfixpoint = set->ath_fixpoint - y; + } +} + +static int +apply_abr_preset(lame_global_flags * gfp, int preset, int enforce) +{ + typedef struct { + int abr_kbps; + int quant_comp; + int quant_comp_s; + int safejoint; + FLOAT nsmsfix; + FLOAT st_lrm; /*short threshold */ + FLOAT st_s; + FLOAT scale; + FLOAT masking_adj; + FLOAT ath_lower; + FLOAT ath_curve; + FLOAT interch; + int sfscale; + } abr_presets_t; + + + /* *INDENT-OFF* */ + + /* + * Switch mappings for ABR mode + */ + const abr_presets_t abr_switch_map[] = { + /* kbps quant q_s safejoint nsmsfix st_lrm st_s scale msk ath_lwr ath_curve interch , sfscale */ + { 8, 9, 9, 0, 0, 6.60, 145, 0.95, 0, -30.0, 11, 0.0012, 1}, /* 8, impossible to use in stereo */ + { 16, 9, 9, 0, 0, 6.60, 145, 0.95, 0, -25.0, 11, 0.0010, 1}, /* 16 */ + { 24, 9, 9, 0, 0, 6.60, 145, 0.95, 0, -20.0, 11, 0.0010, 1}, /* 24 */ + { 32, 9, 9, 0, 0, 6.60, 145, 0.95, 0, -15.0, 11, 0.0010, 1}, /* 32 */ + { 40, 9, 9, 0, 0, 6.60, 145, 0.95, 0, -10.0, 11, 0.0009, 1}, /* 40 */ + { 48, 9, 9, 0, 0, 6.60, 145, 0.95, 0, -10.0, 11, 0.0009, 1}, /* 48 */ + { 56, 9, 9, 0, 0, 6.60, 145, 0.95, 0, -6.0, 11, 0.0008, 1}, /* 56 */ + { 64, 9, 9, 0, 0, 6.60, 145, 0.95, 0, -2.0, 11, 0.0008, 1}, /* 64 */ + { 80, 9, 9, 0, 0, 6.60, 145, 0.95, 0, .0, 8, 0.0007, 1}, /* 80 */ + { 96, 9, 9, 0, 2.50, 6.60, 145, 0.95, 0, 1.0, 5.5, 0.0006, 1}, /* 96 */ + {112, 9, 9, 0, 2.25, 6.60, 145, 0.95, 0, 2.0, 4.5, 0.0005, 1}, /* 112 */ + {128, 9, 9, 0, 1.95, 6.40, 140, 0.95, 0, 3.0, 4, 0.0002, 1}, /* 128 */ + {160, 9, 9, 1, 1.79, 6.00, 135, 0.95, -2, 5.0, 3.5, 0, 1}, /* 160 */ + {192, 9, 9, 1, 1.49, 5.60, 125, 0.97, -4, 7.0, 3, 0, 0}, /* 192 */ + {224, 9, 9, 1, 1.25, 5.20, 125, 0.98, -6, 9.0, 2, 0, 0}, /* 224 */ + {256, 9, 9, 1, 0.97, 5.20, 125, 1.00, -8, 10.0, 1, 0, 0}, /* 256 */ + {320, 9, 9, 1, 0.90, 5.20, 125, 1.00, -10, 12.0, 0, 0, 0} /* 320 */ + }; + + /* *INDENT-ON* */ + + /* Variables for the ABR stuff */ + int r; + int actual_bitrate = preset; + + r = nearestBitrateFullIndex(preset); + + (void) lame_set_VBR(gfp, vbr_abr); + (void) lame_set_VBR_mean_bitrate_kbps(gfp, (actual_bitrate)); + (void) lame_set_VBR_mean_bitrate_kbps(gfp, min_int(lame_get_VBR_mean_bitrate_kbps(gfp), 320)); + (void) lame_set_VBR_mean_bitrate_kbps(gfp, max_int(lame_get_VBR_mean_bitrate_kbps(gfp), 8)); + (void) lame_set_brate(gfp, lame_get_VBR_mean_bitrate_kbps(gfp)); + + + /* parameters for which there is no proper set/get interface */ + if (abr_switch_map[r].safejoint > 0) + (void) lame_set_exp_nspsytune(gfp, lame_get_exp_nspsytune(gfp) | 2); /* safejoint */ + + if (abr_switch_map[r].sfscale > 0) + (void) lame_set_sfscale(gfp, 1); + + + SET_OPTION(quant_comp, abr_switch_map[r].quant_comp, -1); + SET_OPTION(quant_comp_short, abr_switch_map[r].quant_comp_s, -1); + + SET__OPTION(msfix, abr_switch_map[r].nsmsfix, -1); + + SET_OPTION(short_threshold_lrm, abr_switch_map[r].st_lrm, -1); + SET_OPTION(short_threshold_s, abr_switch_map[r].st_s, -1); + + /* ABR seems to have big problems with clipping, especially at low bitrates */ + /* so we compensate for that here by using a scale value depending on bitrate */ + lame_set_scale(gfp, lame_get_scale(gfp) * abr_switch_map[r].scale); + + SET_OPTION(maskingadjust, abr_switch_map[r].masking_adj, 0); + if (abr_switch_map[r].masking_adj > 0) { + SET_OPTION(maskingadjust_short, abr_switch_map[r].masking_adj * .9, 0); + } + else { + SET_OPTION(maskingadjust_short, abr_switch_map[r].masking_adj * 1.1, 0); + } + + + SET_OPTION(ATHlower, abr_switch_map[r].ath_lower, 0); + SET_OPTION(ATHcurve, abr_switch_map[r].ath_curve, -1); + + SET_OPTION(interChRatio, abr_switch_map[r].interch, -1); + + (void) abr_switch_map[r].abr_kbps; + + gfp->internal_flags->cfg.minval = 5. * (abr_switch_map[r].abr_kbps / 320.); + + return preset; +} + + + +int +apply_preset(lame_global_flags * gfp, int preset, int enforce) +{ + /*translate legacy presets */ + switch (preset) { + case R3MIX: + { + preset = V3; + (void) lame_set_VBR(gfp, vbr_mtrh); + break; + } + case MEDIUM: + case MEDIUM_FAST: + { + preset = V4; + (void) lame_set_VBR(gfp, vbr_mtrh); + break; + } + case STANDARD: + case STANDARD_FAST: + { + preset = V2; + (void) lame_set_VBR(gfp, vbr_mtrh); + break; + } + case EXTREME: + case EXTREME_FAST: + { + preset = V0; + (void) lame_set_VBR(gfp, vbr_mtrh); + break; + } + case INSANE: + { + preset = 320; + gfp->preset = preset; + (void) apply_abr_preset(gfp, preset, enforce); + lame_set_VBR(gfp, vbr_off); + return preset; + } + } + + gfp->preset = preset; + { + switch (preset) { + case V9: + apply_vbr_preset(gfp, 9, enforce); + return preset; + case V8: + apply_vbr_preset(gfp, 8, enforce); + return preset; + case V7: + apply_vbr_preset(gfp, 7, enforce); + return preset; + case V6: + apply_vbr_preset(gfp, 6, enforce); + return preset; + case V5: + apply_vbr_preset(gfp, 5, enforce); + return preset; + case V4: + apply_vbr_preset(gfp, 4, enforce); + return preset; + case V3: + apply_vbr_preset(gfp, 3, enforce); + return preset; + case V2: + apply_vbr_preset(gfp, 2, enforce); + return preset; + case V1: + apply_vbr_preset(gfp, 1, enforce); + return preset; + case V0: + apply_vbr_preset(gfp, 0, enforce); + return preset; + default: + break; + } + } + if (8 <= preset && preset <= 320) { + return apply_abr_preset(gfp, preset, enforce); + } + + gfp->preset = 0; /*no corresponding preset found */ + return preset; +} diff --git a/sources/lame/psymodel.c b/sources/lame/psymodel.c new file mode 100644 index 0000000..60076ee --- /dev/null +++ b/sources/lame/psymodel.c @@ -0,0 +1,2167 @@ +/* + * psymodel.c + * + * Copyright (c) 1999-2000 Mark Taylor + * Copyright (c) 2001-2002 Naoki Shibata + * Copyright (c) 2000-2003 Takehiro Tominaga + * Copyright (c) 2000-2012 Robert Hegemann + * Copyright (c) 2000-2005 Gabriel Bouvigne + * Copyright (c) 2000-2005 Alexander Leidinger + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +/* $Id: psymodel.c,v 1.216 2017/09/06 19:38:23 aleidinger Exp $ */ + + +/* +PSYCHO ACOUSTICS + + +This routine computes the psycho acoustics, delayed by one granule. + +Input: buffer of PCM data (1024 samples). + +This window should be centered over the 576 sample granule window. +The routine will compute the psycho acoustics for +this granule, but return the psycho acoustics computed +for the *previous* granule. This is because the block +type of the previous granule can only be determined +after we have computed the psycho acoustics for the following +granule. + +Output: maskings and energies for each scalefactor band. +block type, PE, and some correlation measures. +The PE is used by CBR modes to determine if extra bits +from the bit reservoir should be used. The correlation +measures are used to determine mid/side or regular stereo. +*/ +/* +Notation: + +barks: a non-linear frequency scale. Mapping from frequency to + barks is given by freq2bark() + +scalefactor bands: The spectrum (frequencies) are broken into + SBMAX "scalefactor bands". Thes bands + are determined by the MPEG ISO spec. In + the noise shaping/quantization code, we allocate + bits among the partition bands to achieve the + best possible quality + +partition bands: The spectrum is also broken into about + 64 "partition bands". Each partition + band is about .34 barks wide. There are about 2-5 + partition bands for each scalefactor band. + +LAME computes all psycho acoustic information for each partition +band. Then at the end of the computations, this information +is mapped to scalefactor bands. The energy in each scalefactor +band is taken as the sum of the energy in all partition bands +which overlap the scalefactor band. The maskings can be computed +in the same way (and thus represent the average masking in that band) +or by taking the minmum value multiplied by the number of +partition bands used (which represents a minimum masking in that band). +*/ +/* +The general outline is as follows: + +1. compute the energy in each partition band +2. compute the tonality in each partition band +3. compute the strength of each partion band "masker" +4. compute the masking (via the spreading function applied to each masker) +5. Modifications for mid/side masking. + +Each partition band is considiered a "masker". The strength +of the i'th masker in band j is given by: + + s3(bark(i)-bark(j))*strength(i) + +The strength of the masker is a function of the energy and tonality. +The more tonal, the less masking. LAME uses a simple linear formula +(controlled by NMT and TMN) which says the strength is given by the +energy divided by a linear function of the tonality. +*/ +/* +s3() is the "spreading function". It is given by a formula +determined via listening tests. + +The total masking in the j'th partition band is the sum over +all maskings i. It is thus given by the convolution of +the strength with s3(), the "spreading function." + +masking(j) = sum_over_i s3(i-j)*strength(i) = s3 o strength + +where "o" = convolution operator. s3 is given by a formula determined +via listening tests. It is normalized so that s3 o 1 = 1. + +Note: instead of a simple convolution, LAME also has the +option of using "additive masking" + +The most critical part is step 2, computing the tonality of each +partition band. LAME has two tonality estimators. The first +is based on the ISO spec, and measures how predictiable the +signal is over time. The more predictable, the more tonal. +The second measure is based on looking at the spectrum of +a single granule. The more peaky the spectrum, the more +tonal. By most indications, the latter approach is better. + +Finally, in step 5, the maskings for the mid and side +channel are possibly increased. Under certain circumstances, +noise in the mid & side channels is assumed to also +be masked by strong maskers in the L or R channels. + + +Other data computed by the psy-model: + +ms_ratio side-channel / mid-channel masking ratio (for previous granule) +ms_ratio_next side-channel / mid-channel masking ratio for this granule + +percep_entropy[2] L and R values (prev granule) of PE - A measure of how + much pre-echo is in the previous granule +percep_entropy_MS[2] mid and side channel values (prev granule) of percep_entropy +energy[4] L,R,M,S energy in each channel, prev granule +blocktype_d[2] block type to use for previous granule +*/ + + + + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include + +#include "lame.h" +#include "machine.h" +#include "encoder.h" +#include "util.h" +#include "psymodel.h" +#include "lame_global_flags.h" +#include "fft.h" +#include "lame-analysis.h" + + +#define NSFIRLEN 21 + +#ifdef M_LN10 +#define LN_TO_LOG10 (M_LN10/10) +#else +#define LN_TO_LOG10 0.2302585093 +#endif + + +/* + L3psycho_anal. Compute psycho acoustics. + + Data returned to the calling program must be delayed by one + granule. + + This is done in two places. + If we do not need to know the blocktype, the copying + can be done here at the top of the program: we copy the data for + the last granule (computed during the last call) before it is + overwritten with the new data. It looks like this: + + 0. static psymodel_data + 1. calling_program_data = psymodel_data + 2. compute psymodel_data + + For data which needs to know the blocktype, the copying must be + done at the end of this loop, and the old values must be saved: + + 0. static psymodel_data_old + 1. compute psymodel_data + 2. compute possible block type of this granule + 3. compute final block type of previous granule based on #2. + 4. calling_program_data = psymodel_data_old + 5. psymodel_data_old = psymodel_data +*/ + + + + + +/* psycho_loudness_approx + jd - 2001 mar 12 +in: energy - BLKSIZE/2 elements of frequency magnitudes ^ 2 + gfp - uses out_samplerate, ATHtype (also needed for ATHformula) +returns: loudness^2 approximation, a positive value roughly tuned for a value + of 1.0 for signals near clipping. +notes: When calibrated, feeding this function binary white noise at sample + values +32767 or -32768 should return values that approach 3. + ATHformula is used to approximate an equal loudness curve. +future: Data indicates that the shape of the equal loudness curve varies + with intensity. This function might be improved by using an equal + loudness curve shaped for typical playback levels (instead of the + ATH, that is shaped for the threshold). A flexible realization might + simply bend the existing ATH curve to achieve the desired shape. + However, the potential gain may not be enough to justify an effort. +*/ +static FLOAT +psycho_loudness_approx(FLOAT const *energy, FLOAT const *eql_w) +{ + int i; + FLOAT loudness_power; + + loudness_power = 0.0; + /* apply weights to power in freq. bands */ + for (i = 0; i < BLKSIZE / 2; ++i) + loudness_power += energy[i] * eql_w[i]; + loudness_power *= VO_SCALE; + + return loudness_power; +} + +/* mask_add optimization */ +/* init the limit values used to avoid computing log in mask_add when it is not necessary */ + +/* For example, with i = 10*log10(m2/m1)/10*16 (= log10(m2/m1)*16) + * + * abs(i)>8 is equivalent (as i is an integer) to + * abs(i)>=9 + * i>=9 || i<=-9 + * equivalent to (as i is the biggest integer smaller than log10(m2/m1)*16 + * or the smallest integer bigger than log10(m2/m1)*16 depending on the sign of log10(m2/m1)*16) + * log10(m2/m1)>=9/16 || log10(m2/m1)<=-9/16 + * exp10 is strictly increasing thus this is equivalent to + * m2/m1 >= 10^(9/16) || m2/m1<=10^(-9/16) which are comparisons to constants + */ + + +#define I1LIMIT 8 /* as in if(i>8) */ +#define I2LIMIT 23 /* as in if(i>24) -> changed 23 */ +#define MLIMIT 15 /* as in if(m<15) */ + +/* pow(10, (I1LIMIT + 1) / 16.0); */ +static const FLOAT ma_max_i1 = 3.6517412725483771; +/* pow(10, (I2LIMIT + 1) / 16.0); */ +static const FLOAT ma_max_i2 = 31.622776601683793; +/* pow(10, (MLIMIT) / 10.0); */ +static const FLOAT ma_max_m = 31.622776601683793; + + /*This is the masking table: + According to tonality, values are going from 0dB (TMN) + to 9.3dB (NMT). + After additive masking computation, 8dB are added, so + final values are going from 8dB to 17.3dB + */ +static const FLOAT tab[] = { + 1.0 /*pow(10, -0) */ , + 0.79433 /*pow(10, -0.1) */ , + 0.63096 /*pow(10, -0.2) */ , + 0.63096 /*pow(10, -0.2) */ , + 0.63096 /*pow(10, -0.2) */ , + 0.63096 /*pow(10, -0.2) */ , + 0.63096 /*pow(10, -0.2) */ , + 0.25119 /*pow(10, -0.6) */ , + 0.11749 /*pow(10, -0.93) */ +}; + +static const int tab_mask_add_delta[] = { 2, 2, 2, 1, 1, 1, 0, 0, -1 }; +#define STATIC_ASSERT_EQUAL_DIMENSION(A,B) enum{static_assert_##A=1/((dimension_of(A) == dimension_of(B))?1:0)} + +inline static int +mask_add_delta(int i) +{ + STATIC_ASSERT_EQUAL_DIMENSION(tab_mask_add_delta,tab); + assert(i < (int)dimension_of(tab)); + return tab_mask_add_delta[i]; +} + + +static void +init_mask_add_max_values(void) +{ +#ifndef NDEBUG + FLOAT const _ma_max_i1 = pow(10, (I1LIMIT + 1) / 16.0); + FLOAT const _ma_max_i2 = pow(10, (I2LIMIT + 1) / 16.0); + FLOAT const _ma_max_m = pow(10, (MLIMIT) / 10.0); + assert(fabs(ma_max_i1 - _ma_max_i1) <= FLT_EPSILON); + assert(fabs(ma_max_i2 - _ma_max_i2) <= FLT_EPSILON); + assert(fabs(ma_max_m - _ma_max_m ) <= FLT_EPSILON); +#endif +} + + + + +/* addition of simultaneous masking Naoki Shibata 2000/7 */ +inline static FLOAT +vbrpsy_mask_add(FLOAT m1, FLOAT m2, int b, int delta) +{ + static const FLOAT table2[] = { + 1.33352 * 1.33352, 1.35879 * 1.35879, 1.38454 * 1.38454, 1.39497 * 1.39497, + 1.40548 * 1.40548, 1.3537 * 1.3537, 1.30382 * 1.30382, 1.22321 * 1.22321, + 1.14758 * 1.14758, + 1 + }; + + FLOAT ratio; + + if (m1 < 0) { + m1 = 0; + } + if (m2 < 0) { + m2 = 0; + } + if (m1 <= 0) { + return m2; + } + if (m2 <= 0) { + return m1; + } + if (m2 > m1) { + ratio = m2 / m1; + } + else { + ratio = m1 / m2; + } + if (abs(b) <= delta) { /* approximately, 1 bark = 3 partitions */ + /* originally 'if(i > 8)' */ + if (ratio >= ma_max_i1) { + return m1 + m2; + } + else { + int i = (int) (FAST_LOG10_X(ratio, 16.0f)); + return (m1 + m2) * table2[i]; + } + } + if (ratio < ma_max_i2) { + return m1 + m2; + } + if (m1 < m2) { + m1 = m2; + } + return m1; +} + + +/* short block threshold calculation (part 2) + + partition band bo_s[sfb] is at the transition from scalefactor + band sfb to the next one sfb+1; enn and thmm have to be split + between them +*/ +static void +convert_partition2scalefac(PsyConst_CB2SB_t const *const gd, FLOAT const *eb, FLOAT const *thr, + FLOAT enn_out[], FLOAT thm_out[]) +{ + FLOAT enn, thmm; + int sb, b, n = gd->n_sb; + enn = thmm = 0.0f; + for (sb = b = 0; sb < n; ++b, ++sb) { + int const bo_sb = gd->bo[sb]; + int const npart = gd->npart; + int const b_lim = bo_sb < npart ? bo_sb : npart; + while (b < b_lim) { + assert(eb[b] >= 0); /* iff failed, it may indicate some index error elsewhere */ + assert(thr[b] >= 0); + enn += eb[b]; + thmm += thr[b]; + b++; + } + if (b >= npart) { + enn_out[sb] = enn; + thm_out[sb] = thmm; + ++sb; + break; + } + assert(eb[b] >= 0); /* iff failed, it may indicate some index error elsewhere */ + assert(thr[b] >= 0); + { + /* at transition sfb -> sfb+1 */ + FLOAT const w_curr = gd->bo_weight[sb]; + FLOAT const w_next = 1.0f - w_curr; + enn += w_curr * eb[b]; + thmm += w_curr * thr[b]; + enn_out[sb] = enn; + thm_out[sb] = thmm; + enn = w_next * eb[b]; + thmm = w_next * thr[b]; + } + } + /* zero initialize the rest */ + for (; sb < n; ++sb) { + enn_out[sb] = 0; + thm_out[sb] = 0; + } +} + +static void +convert_partition2scalefac_s(lame_internal_flags * gfc, FLOAT const *eb, FLOAT const *thr, int chn, + int sblock) +{ + PsyStateVar_t *const psv = &gfc->sv_psy; + PsyConst_CB2SB_t const *const gds = &gfc->cd_psy->s; + FLOAT enn[SBMAX_s], thm[SBMAX_s]; + int sb; + convert_partition2scalefac(gds, eb, thr, enn, thm); + for (sb = 0; sb < SBMAX_s; ++sb) { + psv->en[chn].s[sb][sblock] = enn[sb]; + psv->thm[chn].s[sb][sblock] = thm[sb]; + } +} + +/* longblock threshold calculation (part 2) */ +static void +convert_partition2scalefac_l(lame_internal_flags * gfc, FLOAT const *eb, FLOAT const *thr, int chn) +{ + PsyStateVar_t *const psv = &gfc->sv_psy; + PsyConst_CB2SB_t const *const gdl = &gfc->cd_psy->l; + FLOAT *enn = &psv->en[chn].l[0]; + FLOAT *thm = &psv->thm[chn].l[0]; + convert_partition2scalefac(gdl, eb, thr, enn, thm); +} + +static void +convert_partition2scalefac_l_to_s(lame_internal_flags * gfc, FLOAT const *eb, FLOAT const *thr, + int chn) +{ + PsyStateVar_t *const psv = &gfc->sv_psy; + PsyConst_CB2SB_t const *const gds = &gfc->cd_psy->l_to_s; + FLOAT enn[SBMAX_s], thm[SBMAX_s]; + int sb, sblock; + convert_partition2scalefac(gds, eb, thr, enn, thm); + for (sb = 0; sb < SBMAX_s; ++sb) { + FLOAT const scale = 1. / 64.f; + FLOAT const tmp_enn = enn[sb]; + FLOAT const tmp_thm = thm[sb] * scale; + for (sblock = 0; sblock < 3; ++sblock) { + psv->en[chn].s[sb][sblock] = tmp_enn; + psv->thm[chn].s[sb][sblock] = tmp_thm; + } + } +} + + + +static inline FLOAT +NS_INTERP(FLOAT x, FLOAT y, FLOAT r) +{ + /* was pow((x),(r))*pow((y),1-(r)) */ + if (r >= 1.0f) + return x; /* 99.7% of the time */ + if (r <= 0.0f) + return y; + if (y > 0.0f) + return powf(x / y, r) * y; /* rest of the time */ + return 0.0f; /* never happens */ +} + + + +static FLOAT +pecalc_s(III_psy_ratio const *mr, FLOAT masking_lower) +{ + FLOAT pe_s; + static const FLOAT regcoef_s[] = { + 11.8, /* these values are tuned only for 44.1kHz... */ + 13.6, + 17.2, + 32, + 46.5, + 51.3, + 57.5, + 67.1, + 71.5, + 84.6, + 97.6, + 130, +/* 255.8 */ + }; + unsigned int sb, sblock; + + pe_s = 1236.28f / 4; + for (sb = 0; sb < SBMAX_s - 1; sb++) { + for (sblock = 0; sblock < 3; sblock++) { + FLOAT const thm = mr->thm.s[sb][sblock]; + assert(sb < dimension_of(regcoef_s)); + if (thm > 0.0f) { + FLOAT const x = thm * masking_lower; + FLOAT const en = mr->en.s[sb][sblock]; + if (en > x) { + if (en > x * 1e10f) { + pe_s += regcoef_s[sb] * (10.0f * LOG10); + } + else { + assert(x > 0); + pe_s += regcoef_s[sb] * FAST_LOG10(en / x); + } + } + } + } + } + + return pe_s; +} + +static FLOAT +pecalc_l(III_psy_ratio const *mr, FLOAT masking_lower) +{ + FLOAT pe_l; + static const FLOAT regcoef_l[] = { + 6.8, /* these values are tuned only for 44.1kHz... */ + 5.8, + 5.8, + 6.4, + 6.5, + 9.9, + 12.1, + 14.4, + 15, + 18.9, + 21.6, + 26.9, + 34.2, + 40.2, + 46.8, + 56.5, + 60.7, + 73.9, + 85.7, + 93.4, + 126.1, +/* 241.3 */ + }; + unsigned int sb; + + pe_l = 1124.23f / 4; + for (sb = 0; sb < SBMAX_l - 1; sb++) { + FLOAT const thm = mr->thm.l[sb]; + assert(sb < dimension_of(regcoef_l)); + if (thm > 0.0f) { + FLOAT const x = thm * masking_lower; + FLOAT const en = mr->en.l[sb]; + if (en > x) { + if (en > x * 1e10f) { + pe_l += regcoef_l[sb] * (10.0f * LOG10); + } + else { + assert(x > 0); + pe_l += regcoef_l[sb] * FAST_LOG10(en / x); + } + } + } + } + + return pe_l; +} + + +static void +calc_energy(PsyConst_CB2SB_t const *l, FLOAT const *fftenergy, FLOAT * eb, FLOAT * max, FLOAT * avg) +{ + int b, j; + + for (b = j = 0; b < l->npart; ++b) { + FLOAT ebb = 0, m = 0; + int i; + for (i = 0; i < l->numlines[b]; ++i, ++j) { + FLOAT const el = fftenergy[j]; + assert(el >= 0); + ebb += el; + if (m < el) + m = el; + } + eb[b] = ebb; + max[b] = m; + avg[b] = ebb * l->rnumlines[b]; + assert(l->rnumlines[b] >= 0); + assert(ebb >= 0); + assert(eb[b] >= 0); + assert(max[b] >= 0); + assert(avg[b] >= 0); + } +} + + +static void +calc_mask_index_l(lame_internal_flags const *gfc, FLOAT const *max, + FLOAT const *avg, unsigned char *mask_idx) +{ + PsyConst_CB2SB_t const *const gdl = &gfc->cd_psy->l; + FLOAT m, a; + int b, k; + int const last_tab_entry = sizeof(tab) / sizeof(tab[0]) - 1; + b = 0; + a = avg[b] + avg[b + 1]; + assert(a >= 0); + if (a > 0.0f) { + m = max[b]; + if (m < max[b + 1]) + m = max[b + 1]; + assert((gdl->numlines[b] + gdl->numlines[b + 1] - 1) > 0); + a = 20.0f * (m * 2.0f - a) + / (a * (gdl->numlines[b] + gdl->numlines[b + 1] - 1)); + k = (int) a; + if (k > last_tab_entry) + k = last_tab_entry; + mask_idx[b] = k; + } + else { + mask_idx[b] = 0; + } + + for (b = 1; b < gdl->npart - 1; b++) { + a = avg[b - 1] + avg[b] + avg[b + 1]; + assert(a >= 0); + if (a > 0.0f) { + m = max[b - 1]; + if (m < max[b]) + m = max[b]; + if (m < max[b + 1]) + m = max[b + 1]; + assert((gdl->numlines[b - 1] + gdl->numlines[b] + gdl->numlines[b + 1] - 1) > 0); + a = 20.0f * (m * 3.0f - a) + / (a * (gdl->numlines[b - 1] + gdl->numlines[b] + gdl->numlines[b + 1] - 1)); + k = (int) a; + if (k > last_tab_entry) + k = last_tab_entry; + mask_idx[b] = k; + } + else { + mask_idx[b] = 0; + } + } + assert(b > 0); + assert(b == gdl->npart - 1); + + a = avg[b - 1] + avg[b]; + assert(a >= 0); + if (a > 0.0f) { + m = max[b - 1]; + if (m < max[b]) + m = max[b]; + assert((gdl->numlines[b - 1] + gdl->numlines[b] - 1) > 0); + a = 20.0f * (m * 2.0f - a) + / (a * (gdl->numlines[b - 1] + gdl->numlines[b] - 1)); + k = (int) a; + if (k > last_tab_entry) + k = last_tab_entry; + mask_idx[b] = k; + } + else { + mask_idx[b] = 0; + } + assert(b == (gdl->npart - 1)); +} + + +static void +vbrpsy_compute_fft_l(lame_internal_flags * gfc, const sample_t * const buffer[2], int chn, + int gr_out, FLOAT fftenergy[HBLKSIZE], FLOAT(*wsamp_l)[BLKSIZE]) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + PsyStateVar_t *psv = &gfc->sv_psy; + plotting_data *plt = cfg->analysis ? gfc->pinfo : 0; + int j; + + if (chn < 2) { + fft_long(gfc, *wsamp_l, chn, buffer); + } + else if (chn == 2) { + FLOAT const sqrt2_half = SQRT2 * 0.5f; + /* FFT data for mid and side channel is derived from L & R */ + for (j = BLKSIZE - 1; j >= 0; --j) { + FLOAT const l = wsamp_l[0][j]; + FLOAT const r = wsamp_l[1][j]; + wsamp_l[0][j] = (l + r) * sqrt2_half; + wsamp_l[1][j] = (l - r) * sqrt2_half; + } + } + + /********************************************************************* + * compute energies + *********************************************************************/ + fftenergy[0] = wsamp_l[0][0]; + fftenergy[0] *= fftenergy[0]; + + for (j = BLKSIZE / 2 - 1; j >= 0; --j) { + FLOAT const re = (*wsamp_l)[BLKSIZE / 2 - j]; + FLOAT const im = (*wsamp_l)[BLKSIZE / 2 + j]; + fftenergy[BLKSIZE / 2 - j] = (re * re + im * im) * 0.5f; + } + /* total energy */ + { + FLOAT totalenergy = 0.0f; + for (j = 11; j < HBLKSIZE; j++) + totalenergy += fftenergy[j]; + + psv->tot_ener[chn] = totalenergy; + } + + if (plt) { + for (j = 0; j < HBLKSIZE; j++) { + plt->energy[gr_out][chn][j] = plt->energy_save[chn][j]; + plt->energy_save[chn][j] = fftenergy[j]; + } + } +} + + +static void +vbrpsy_compute_fft_s(lame_internal_flags const *gfc, const sample_t * const buffer[2], int chn, + int sblock, FLOAT(*fftenergy_s)[HBLKSIZE_s], FLOAT(*wsamp_s)[3][BLKSIZE_s]) +{ + int j; + + if (sblock == 0 && chn < 2) { + fft_short(gfc, *wsamp_s, chn, buffer); + } + if (chn == 2) { + FLOAT const sqrt2_half = SQRT2 * 0.5f; + /* FFT data for mid and side channel is derived from L & R */ + for (j = BLKSIZE_s - 1; j >= 0; --j) { + FLOAT const l = wsamp_s[0][sblock][j]; + FLOAT const r = wsamp_s[1][sblock][j]; + wsamp_s[0][sblock][j] = (l + r) * sqrt2_half; + wsamp_s[1][sblock][j] = (l - r) * sqrt2_half; + } + } + + /********************************************************************* + * compute energies + *********************************************************************/ + fftenergy_s[sblock][0] = (*wsamp_s)[sblock][0]; + fftenergy_s[sblock][0] *= fftenergy_s[sblock][0]; + for (j = BLKSIZE_s / 2 - 1; j >= 0; --j) { + FLOAT const re = (*wsamp_s)[sblock][BLKSIZE_s / 2 - j]; + FLOAT const im = (*wsamp_s)[sblock][BLKSIZE_s / 2 + j]; + fftenergy_s[sblock][BLKSIZE_s / 2 - j] = (re * re + im * im) * 0.5f; + } +} + + + /********************************************************************* + * compute loudness approximation (used for ATH auto-level adjustment) + *********************************************************************/ +static void +vbrpsy_compute_loudness_approximation_l(lame_internal_flags * gfc, int gr_out, int chn, + const FLOAT fftenergy[HBLKSIZE]) +{ + PsyStateVar_t *psv = &gfc->sv_psy; + if (chn < 2) { /*no loudness for mid/side ch */ + gfc->ov_psy.loudness_sq[gr_out][chn] = psv->loudness_sq_save[chn]; + psv->loudness_sq_save[chn] = psycho_loudness_approx(fftenergy, gfc->ATH->eql_w); + } +} + + + /********************************************************************** + * Apply HPF of fs/4 to the input signal. + * This is used for attack detection / handling. + **********************************************************************/ +static void +vbrpsy_attack_detection(lame_internal_flags * gfc, const sample_t * const buffer[2], int gr_out, + III_psy_ratio masking_ratio[2][2], III_psy_ratio masking_MS_ratio[2][2], + FLOAT energy[4], FLOAT sub_short_factor[4][3], int ns_attacks[4][4], + int uselongblock[2]) +{ + FLOAT ns_hpfsmpl[2][576]; + SessionConfig_t const *const cfg = &gfc->cfg; + PsyStateVar_t *const psv = &gfc->sv_psy; + plotting_data *plt = cfg->analysis ? gfc->pinfo : 0; + int const n_chn_out = cfg->channels_out; + /* chn=2 and 3 = Mid and Side channels */ + int const n_chn_psy = (cfg->mode == JOINT_STEREO) ? 4 : n_chn_out; + int chn, i, j; + + memset(&ns_hpfsmpl[0][0], 0, sizeof(ns_hpfsmpl)); + /* Don't copy the input buffer into a temporary buffer */ + /* unroll the loop 2 times */ + for (chn = 0; chn < n_chn_out; chn++) { + static const FLOAT fircoef[] = { + -8.65163e-18 * 2, -0.00851586 * 2, -6.74764e-18 * 2, 0.0209036 * 2, + -3.36639e-17 * 2, -0.0438162 * 2, -1.54175e-17 * 2, 0.0931738 * 2, + -5.52212e-17 * 2, -0.313819 * 2 + }; + /* apply high pass filter of fs/4 */ + const sample_t *const firbuf = &buffer[chn][576 - 350 - NSFIRLEN + 192]; + assert(dimension_of(fircoef) == ((NSFIRLEN - 1) / 2)); + for (i = 0; i < 576; i++) { + FLOAT sum1, sum2; + sum1 = firbuf[i + 10]; + sum2 = 0.0; + for (j = 0; j < ((NSFIRLEN - 1) / 2) - 1; j += 2) { + sum1 += fircoef[j] * (firbuf[i + j] + firbuf[i + NSFIRLEN - j]); + sum2 += fircoef[j + 1] * (firbuf[i + j + 1] + firbuf[i + NSFIRLEN - j - 1]); + } + ns_hpfsmpl[chn][i] = sum1 + sum2; + } + masking_ratio[gr_out][chn].en = psv->en[chn]; + masking_ratio[gr_out][chn].thm = psv->thm[chn]; + if (n_chn_psy > 2) { + /* MS maskings */ + /*percep_MS_entropy [chn-2] = gfc -> pe [chn]; */ + masking_MS_ratio[gr_out][chn].en = psv->en[chn + 2]; + masking_MS_ratio[gr_out][chn].thm = psv->thm[chn + 2]; + } + } + for (chn = 0; chn < n_chn_psy; chn++) { + FLOAT attack_intensity[12]; + FLOAT en_subshort[12]; + FLOAT en_short[4] = { 0, 0, 0, 0 }; + FLOAT const *pf = ns_hpfsmpl[chn & 1]; + int ns_uselongblock = 1; + + if (chn == 2) { + for (i = 0, j = 576; j > 0; ++i, --j) { + FLOAT const l = ns_hpfsmpl[0][i]; + FLOAT const r = ns_hpfsmpl[1][i]; + ns_hpfsmpl[0][i] = l + r; + ns_hpfsmpl[1][i] = l - r; + } + } + /*************************************************************** + * determine the block type (window type) + ***************************************************************/ + /* calculate energies of each sub-shortblocks */ + for (i = 0; i < 3; i++) { + en_subshort[i] = psv->last_en_subshort[chn][i + 6]; + assert(psv->last_en_subshort[chn][i + 4] > 0); + attack_intensity[i] = en_subshort[i] / psv->last_en_subshort[chn][i + 4]; + en_short[0] += en_subshort[i]; + } + + for (i = 0; i < 9; i++) { + FLOAT const *const pfe = pf + 576 / 9; + FLOAT p = 1.; + for (; pf < pfe; pf++) + if (p < fabs(*pf)) + p = fabs(*pf); + psv->last_en_subshort[chn][i] = en_subshort[i + 3] = p; + en_short[1 + i / 3] += p; + if (p > en_subshort[i + 3 - 2]) { + assert(en_subshort[i + 3 - 2] > 0); + p = p / en_subshort[i + 3 - 2]; + } + else if (en_subshort[i + 3 - 2] > p * 10.0f) { + assert(p > 0); + p = en_subshort[i + 3 - 2] / (p * 10.0f); + } + else { + p = 0.0; + } + attack_intensity[i + 3] = p; + } + + /* pulse like signal detection for fatboy.wav and so on */ + for (i = 0; i < 3; ++i) { + FLOAT const enn = + en_subshort[i * 3 + 3] + en_subshort[i * 3 + 4] + en_subshort[i * 3 + 5]; + FLOAT factor = 1.f; + if (en_subshort[i * 3 + 5] * 6 < enn) { + factor *= 0.5f; + if (en_subshort[i * 3 + 4] * 6 < enn) { + factor *= 0.5f; + } + } + sub_short_factor[chn][i] = factor; + } + + if (plt) { + FLOAT x = attack_intensity[0]; + for (i = 1; i < 12; i++) { + if (x < attack_intensity[i]) { + x = attack_intensity[i]; + } + } + plt->ers[gr_out][chn] = plt->ers_save[chn]; + plt->ers_save[chn] = x; + } + + /* compare energies between sub-shortblocks */ + { + FLOAT x = gfc->cd_psy->attack_threshold[chn]; + for (i = 0; i < 12; i++) { + if (ns_attacks[chn][i / 3] == 0) { + if (attack_intensity[i] > x) { + ns_attacks[chn][i / 3] = (i % 3) + 1; + } + } + } + } + /* should have energy change between short blocks, in order to avoid periodic signals */ + /* Good samples to show the effect are Trumpet test songs */ + /* GB: tuned (1) to avoid too many short blocks for test sample TRUMPET */ + /* RH: tuned (2) to let enough short blocks through for test sample FSOL and SNAPS */ + for (i = 1; i < 4; i++) { + FLOAT const u = en_short[i - 1]; + FLOAT const v = en_short[i]; + FLOAT const m = Max(u, v); + if (m < 40000) { /* (2) */ + if (u < 1.7f * v && v < 1.7f * u) { /* (1) */ + if (i == 1 && ns_attacks[chn][0] <= ns_attacks[chn][i]) { + ns_attacks[chn][0] = 0; + } + ns_attacks[chn][i] = 0; + } + } + } + + if (ns_attacks[chn][0] <= psv->last_attacks[chn]) { + ns_attacks[chn][0] = 0; + } + + if (psv->last_attacks[chn] == 3 || + ns_attacks[chn][0] + ns_attacks[chn][1] + ns_attacks[chn][2] + ns_attacks[chn][3]) { + ns_uselongblock = 0; + + if (ns_attacks[chn][1] && ns_attacks[chn][0]) { + ns_attacks[chn][1] = 0; + } + if (ns_attacks[chn][2] && ns_attacks[chn][1]) { + ns_attacks[chn][2] = 0; + } + if (ns_attacks[chn][3] && ns_attacks[chn][2]) { + ns_attacks[chn][3] = 0; + } + } + + if (chn < 2) { + uselongblock[chn] = ns_uselongblock; + } + else { + if (ns_uselongblock == 0) { + uselongblock[0] = uselongblock[1] = 0; + } + } + + /* there is a one granule delay. Copy maskings computed last call + * into masking_ratio to return to calling program. + */ + energy[chn] = psv->tot_ener[chn]; + } +} + + +static void +vbrpsy_skip_masking_s(lame_internal_flags * gfc, int chn, int sblock) +{ + if (sblock == 0) { + FLOAT *nbs2 = &gfc->sv_psy.nb_s2[chn][0]; + FLOAT *nbs1 = &gfc->sv_psy.nb_s1[chn][0]; + int const n = gfc->cd_psy->s.npart; + int b; + for (b = 0; b < n; b++) { + nbs2[b] = nbs1[b]; + } + } +} + + +static void +vbrpsy_calc_mask_index_s(lame_internal_flags const *gfc, FLOAT const *max, + FLOAT const *avg, unsigned char *mask_idx) +{ + PsyConst_CB2SB_t const *const gds = &gfc->cd_psy->s; + FLOAT m, a; + int b, k; + int const last_tab_entry = dimension_of(tab) - 1; + b = 0; + a = avg[b] + avg[b + 1]; + assert(a >= 0); + if (a > 0.0f) { + m = max[b]; + if (m < max[b + 1]) + m = max[b + 1]; + assert((gds->numlines[b] + gds->numlines[b + 1] - 1) > 0); + a = 20.0f * (m * 2.0f - a) + / (a * (gds->numlines[b] + gds->numlines[b + 1] - 1)); + k = (int) a; + if (k > last_tab_entry) + k = last_tab_entry; + mask_idx[b] = k; + } + else { + mask_idx[b] = 0; + } + + for (b = 1; b < gds->npart - 1; b++) { + a = avg[b - 1] + avg[b] + avg[b + 1]; + assert(b + 1 < gds->npart); + assert(a >= 0); + if (a > 0.0) { + m = max[b - 1]; + if (m < max[b]) + m = max[b]; + if (m < max[b + 1]) + m = max[b + 1]; + assert((gds->numlines[b - 1] + gds->numlines[b] + gds->numlines[b + 1] - 1) > 0); + a = 20.0f * (m * 3.0f - a) + / (a * (gds->numlines[b - 1] + gds->numlines[b] + gds->numlines[b + 1] - 1)); + k = (int) a; + if (k > last_tab_entry) + k = last_tab_entry; + mask_idx[b] = k; + } + else { + mask_idx[b] = 0; + } + } + assert(b > 0); + assert(b == gds->npart - 1); + + a = avg[b - 1] + avg[b]; + assert(a >= 0); + if (a > 0.0f) { + m = max[b - 1]; + if (m < max[b]) + m = max[b]; + assert((gds->numlines[b - 1] + gds->numlines[b] - 1) > 0); + a = 20.0f * (m * 2.0f - a) + / (a * (gds->numlines[b - 1] + gds->numlines[b] - 1)); + k = (int) a; + if (k > last_tab_entry) + k = last_tab_entry; + mask_idx[b] = k; + } + else { + mask_idx[b] = 0; + } + assert(b == (gds->npart - 1)); +} + + +static void +vbrpsy_compute_masking_s(lame_internal_flags * gfc, const FLOAT(*fftenergy_s)[HBLKSIZE_s], + FLOAT * eb, FLOAT * thr, int chn, int sblock) +{ + PsyStateVar_t *const psv = &gfc->sv_psy; + PsyConst_CB2SB_t const *const gds = &gfc->cd_psy->s; + FLOAT max[CBANDS], avg[CBANDS]; + int i, j, b; + unsigned char mask_idx_s[CBANDS]; + + memset(max, 0, sizeof(max)); + memset(avg, 0, sizeof(avg)); + + for (b = j = 0; b < gds->npart; ++b) { + FLOAT ebb = 0, m = 0; + int const n = gds->numlines[b]; + for (i = 0; i < n; ++i, ++j) { + FLOAT const el = fftenergy_s[sblock][j]; + ebb += el; + if (m < el) + m = el; + } + eb[b] = ebb; + assert(ebb >= 0); + max[b] = m; + assert(n > 0); + avg[b] = ebb * gds->rnumlines[b]; + assert(avg[b] >= 0); + } + assert(b == gds->npart); + assert(j == 129); + vbrpsy_calc_mask_index_s(gfc, max, avg, mask_idx_s); + for (j = b = 0; b < gds->npart; b++) { + int kk = gds->s3ind[b][0]; + int const last = gds->s3ind[b][1]; + int const delta = mask_add_delta(mask_idx_s[b]); + int dd, dd_n; + FLOAT x, ecb, avg_mask; + FLOAT const masking_lower = gds->masking_lower[b] * gfc->sv_qnt.masking_lower; + + dd = mask_idx_s[kk]; + dd_n = 1; + ecb = gds->s3[j] * eb[kk] * tab[mask_idx_s[kk]]; + ++j, ++kk; + while (kk <= last) { + dd += mask_idx_s[kk]; + dd_n += 1; + x = gds->s3[j] * eb[kk] * tab[mask_idx_s[kk]]; + ecb = vbrpsy_mask_add(ecb, x, kk - b, delta); + ++j, ++kk; + } + dd = (1 + 2 * dd) / (2 * dd_n); + avg_mask = tab[dd] * 0.5f; + ecb *= avg_mask; +#if 0 /* we can do PRE ECHO control now here, or do it later */ + if (psv->blocktype_old[chn & 0x01] == SHORT_TYPE) { + /* limit calculated threshold by even older granule */ + FLOAT const t1 = rpelev_s * psv->nb_s1[chn][b]; + FLOAT const t2 = rpelev2_s * psv->nb_s2[chn][b]; + FLOAT const tm = (t2 > 0) ? Min(ecb, t2) : ecb; + thr[b] = (t1 > 0) ? NS_INTERP(Min(tm, t1), ecb, 0.6) : ecb; + } + else { + /* limit calculated threshold by older granule */ + FLOAT const t1 = rpelev_s * psv->nb_s1[chn][b]; + thr[b] = (t1 > 0) ? NS_INTERP(Min(ecb, t1), ecb, 0.6) : ecb; + } +#else /* we do it later */ + thr[b] = ecb; +#endif + psv->nb_s2[chn][b] = psv->nb_s1[chn][b]; + psv->nb_s1[chn][b] = ecb; + { + /* if THR exceeds EB, the quantization routines will take the difference + * from other bands. in case of strong tonal samples (tonaltest.wav) + * this leads to heavy distortions. that's why we limit THR here. + */ + x = max[b]; + x *= gds->minval[b]; + x *= avg_mask; + if (thr[b] > x) { + thr[b] = x; + } + } + if (masking_lower > 1) { + thr[b] *= masking_lower; + } + if (thr[b] > eb[b]) { + thr[b] = eb[b]; + } + if (masking_lower < 1) { + thr[b] *= masking_lower; + } + + assert(thr[b] >= 0); + } + for (; b < CBANDS; ++b) { + eb[b] = 0; + thr[b] = 0; + } +} + + +static void +vbrpsy_compute_masking_l(lame_internal_flags * gfc, const FLOAT fftenergy[HBLKSIZE], + FLOAT eb_l[CBANDS], FLOAT thr[CBANDS], int chn) +{ + PsyStateVar_t *const psv = &gfc->sv_psy; + PsyConst_CB2SB_t const *const gdl = &gfc->cd_psy->l; + FLOAT max[CBANDS], avg[CBANDS]; + unsigned char mask_idx_l[CBANDS + 2]; + int k, b; + + /********************************************************************* + * Calculate the energy and the tonality of each partition. + *********************************************************************/ + calc_energy(gdl, fftenergy, eb_l, max, avg); + calc_mask_index_l(gfc, max, avg, mask_idx_l); + + /********************************************************************* + * convolve the partitioned energy and unpredictability + * with the spreading function, s3_l[b][k] + ********************************************************************/ + k = 0; + for (b = 0; b < gdl->npart; b++) { + FLOAT x, ecb, avg_mask, t; + FLOAT const masking_lower = gdl->masking_lower[b] * gfc->sv_qnt.masking_lower; + /* convolve the partitioned energy with the spreading function */ + int kk = gdl->s3ind[b][0]; + int const last = gdl->s3ind[b][1]; + int const delta = mask_add_delta(mask_idx_l[b]); + int dd = 0, dd_n = 0; + + dd = mask_idx_l[kk]; + dd_n += 1; + ecb = gdl->s3[k] * eb_l[kk] * tab[mask_idx_l[kk]]; + ++k, ++kk; + while (kk <= last) { + dd += mask_idx_l[kk]; + dd_n += 1; + x = gdl->s3[k] * eb_l[kk] * tab[mask_idx_l[kk]]; + t = vbrpsy_mask_add(ecb, x, kk - b, delta); +#if 0 + ecb += eb_l[kk]; + if (ecb > t) { + ecb = t; + } +#else + ecb = t; +#endif + ++k, ++kk; + } + dd = (1 + 2 * dd) / (2 * dd_n); + avg_mask = tab[dd] * 0.5f; + ecb *= avg_mask; + + /**** long block pre-echo control ****/ + /* dont use long block pre-echo control if previous granule was + * a short block. This is to avoid the situation: + * frame0: quiet (very low masking) + * frame1: surge (triggers short blocks) + * frame2: regular frame. looks like pre-echo when compared to + * frame0, but all pre-echo was in frame1. + */ + /* chn=0,1 L and R channels + chn=2,3 S and M channels. + */ + if (psv->blocktype_old[chn & 0x01] == SHORT_TYPE) { + FLOAT const ecb_limit = rpelev * psv->nb_l1[chn][b]; + if (ecb_limit > 0) { + thr[b] = Min(ecb, ecb_limit); + } + else { + /* Robert 071209: + Because we don't calculate long block psy when we know a granule + should be of short blocks, we don't have any clue how the granule + before would have looked like as a long block. So we have to guess + a little bit for this END_TYPE block. + Most of the time we get away with this sloppyness. (fingers crossed :) + The speed increase is worth it. + */ + thr[b] = Min(ecb, eb_l[b] * NS_PREECHO_ATT2); + } + } + else { + FLOAT ecb_limit_2 = rpelev2 * psv->nb_l2[chn][b]; + FLOAT ecb_limit_1 = rpelev * psv->nb_l1[chn][b]; + FLOAT ecb_limit; + if (ecb_limit_2 <= 0) { + ecb_limit_2 = ecb; + } + if (ecb_limit_1 <= 0) { + ecb_limit_1 = ecb; + } + if (psv->blocktype_old[chn & 0x01] == NORM_TYPE) { + ecb_limit = Min(ecb_limit_1, ecb_limit_2); + } + else { + ecb_limit = ecb_limit_1; + } + thr[b] = Min(ecb, ecb_limit); + } + psv->nb_l2[chn][b] = psv->nb_l1[chn][b]; + psv->nb_l1[chn][b] = ecb; + { + /* if THR exceeds EB, the quantization routines will take the difference + * from other bands. in case of strong tonal samples (tonaltest.wav) + * this leads to heavy distortions. that's why we limit THR here. + */ + x = max[b]; + x *= gdl->minval[b]; + x *= avg_mask; + if (thr[b] > x) { + thr[b] = x; + } + } + if (masking_lower > 1) { + thr[b] *= masking_lower; + } + if (thr[b] > eb_l[b]) { + thr[b] = eb_l[b]; + } + if (masking_lower < 1) { + thr[b] *= masking_lower; + } + assert(thr[b] >= 0); + } + for (; b < CBANDS; ++b) { + eb_l[b] = 0; + thr[b] = 0; + } +} + + +static void +vbrpsy_compute_block_type(SessionConfig_t const *cfg, int *uselongblock) +{ + int chn; + + if (cfg->short_blocks == short_block_coupled + /* force both channels to use the same block type */ + /* this is necessary if the frame is to be encoded in ms_stereo. */ + /* But even without ms_stereo, FhG does this */ + && !(uselongblock[0] && uselongblock[1])) + uselongblock[0] = uselongblock[1] = 0; + + for (chn = 0; chn < cfg->channels_out; chn++) { + /* disable short blocks */ + if (cfg->short_blocks == short_block_dispensed) { + uselongblock[chn] = 1; + } + if (cfg->short_blocks == short_block_forced) { + uselongblock[chn] = 0; + } + } +} + + +static void +vbrpsy_apply_block_type(PsyStateVar_t * psv, int nch, int const *uselongblock, int *blocktype_d) +{ + int chn; + + /* update the blocktype of the previous granule, since it depends on what + * happend in this granule */ + for (chn = 0; chn < nch; chn++) { + int blocktype = NORM_TYPE; + /* disable short blocks */ + + if (uselongblock[chn]) { + /* no attack : use long blocks */ + assert(psv->blocktype_old[chn] != START_TYPE); + if (psv->blocktype_old[chn] == SHORT_TYPE) + blocktype = STOP_TYPE; + } + else { + /* attack : use short blocks */ + blocktype = SHORT_TYPE; + if (psv->blocktype_old[chn] == NORM_TYPE) { + psv->blocktype_old[chn] = START_TYPE; + } + if (psv->blocktype_old[chn] == STOP_TYPE) + psv->blocktype_old[chn] = SHORT_TYPE; + } + + blocktype_d[chn] = psv->blocktype_old[chn]; /* value returned to calling program */ + psv->blocktype_old[chn] = blocktype; /* save for next call to l3psy_anal */ + } +} + + +/*************************************************************** + * compute M/S thresholds from Johnston & Ferreira 1992 ICASSP paper + ***************************************************************/ + +static void +vbrpsy_compute_MS_thresholds(const FLOAT eb[4][CBANDS], FLOAT thr[4][CBANDS], + const FLOAT cb_mld[CBANDS], const FLOAT ath_cb[CBANDS], FLOAT athlower, + FLOAT msfix, int n) +{ + FLOAT const msfix2 = msfix * 2.f; + FLOAT rside, rmid; + int b; + for (b = 0; b < n; ++b) { + FLOAT const ebM = eb[2][b]; + FLOAT const ebS = eb[3][b]; + FLOAT const thmL = thr[0][b]; + FLOAT const thmR = thr[1][b]; + FLOAT thmM = thr[2][b]; + FLOAT thmS = thr[3][b]; + + /* use this fix if L & R masking differs by 2db or less */ + /* if db = 10*log10(x2/x1) < 2 */ + /* if (x2 < 1.58*x1) { */ + if (thmL <= 1.58f * thmR && thmR <= 1.58f * thmL) { + FLOAT const mld_m = cb_mld[b] * ebS; + FLOAT const mld_s = cb_mld[b] * ebM; + FLOAT const tmp_m = Min(thmS, mld_m); + FLOAT const tmp_s = Min(thmM, mld_s); + rmid = Max(thmM, tmp_m); + rside = Max(thmS, tmp_s); + } + else { + rmid = thmM; + rside = thmS; + } + if (msfix > 0.f) { + /***************************************************************/ + /* Adjust M/S maskings if user set "msfix" */ + /***************************************************************/ + /* Naoki Shibata 2000 */ + FLOAT thmLR, thmMS; + FLOAT const ath = ath_cb[b] * athlower; + FLOAT const tmp_l = Max(thmL, ath); + FLOAT const tmp_r = Max(thmR, ath); + thmLR = Min(tmp_l, tmp_r); + thmM = Max(rmid, ath); + thmS = Max(rside, ath); + thmMS = thmM + thmS; + if (thmMS > 0.f && (thmLR * msfix2) < thmMS) { + FLOAT const f = thmLR * msfix2 / thmMS; + thmM *= f; + thmS *= f; + assert(thmMS > 0.f); + } + rmid = Min(thmM, rmid); + rside = Min(thmS, rside); + } + if (rmid > ebM) { + rmid = ebM; + } + if (rside > ebS) { + rside = ebS; + } + thr[2][b] = rmid; + thr[3][b] = rside; + } +} + + +/* + * NOTE: the bitrate reduction from the inter-channel masking effect is low + * compared to the chance of getting annyoing artefacts. L3psycho_anal_vbr does + * not use this feature. (Robert 071216) +*/ + +int +L3psycho_anal_vbr(lame_internal_flags * gfc, + const sample_t * const buffer[2], int gr_out, + III_psy_ratio masking_ratio[2][2], + III_psy_ratio masking_MS_ratio[2][2], + FLOAT percep_entropy[2], FLOAT percep_MS_entropy[2], + FLOAT energy[4], int blocktype_d[2]) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + PsyStateVar_t *const psv = &gfc->sv_psy; + PsyConst_CB2SB_t const *const gdl = &gfc->cd_psy->l; + PsyConst_CB2SB_t const *const gds = &gfc->cd_psy->s; + plotting_data *plt = cfg->analysis ? gfc->pinfo : 0; + + III_psy_xmin last_thm[4]; + + /* fft and energy calculation */ + FLOAT(*wsamp_l)[BLKSIZE]; + FLOAT(*wsamp_s)[3][BLKSIZE_s]; + FLOAT fftenergy[HBLKSIZE]; + FLOAT fftenergy_s[3][HBLKSIZE_s]; + FLOAT wsamp_L[2][BLKSIZE]; + FLOAT wsamp_S[2][3][BLKSIZE_s]; + FLOAT eb[4][CBANDS], thr[4][CBANDS]; + + FLOAT sub_short_factor[4][3]; + FLOAT thmm; + FLOAT const pcfact = 0.6f; + FLOAT const ath_factor = + (cfg->msfix > 0.f) ? (cfg->ATH_offset_factor * gfc->ATH->adjust_factor) : 1.f; + + const FLOAT(*const_eb)[CBANDS] = (const FLOAT(*)[CBANDS]) eb; + const FLOAT(*const_fftenergy_s)[HBLKSIZE_s] = (const FLOAT(*)[HBLKSIZE_s]) fftenergy_s; + + /* block type */ + int ns_attacks[4][4] = { {0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0} }; + int uselongblock[2]; + + /* usual variables like loop indices, etc.. */ + int chn, sb, sblock; + + /* chn=2 and 3 = Mid and Side channels */ + int const n_chn_psy = (cfg->mode == JOINT_STEREO) ? 4 : cfg->channels_out; + + memcpy(&last_thm[0], &psv->thm[0], sizeof(last_thm)); + + vbrpsy_attack_detection(gfc, buffer, gr_out, masking_ratio, masking_MS_ratio, energy, + sub_short_factor, ns_attacks, uselongblock); + + vbrpsy_compute_block_type(cfg, uselongblock); + + /* LONG BLOCK CASE */ + { + for (chn = 0; chn < n_chn_psy; chn++) { + int const ch01 = chn & 0x01; + + wsamp_l = wsamp_L + ch01; + vbrpsy_compute_fft_l(gfc, buffer, chn, gr_out, fftenergy, wsamp_l); + vbrpsy_compute_loudness_approximation_l(gfc, gr_out, chn, fftenergy); + vbrpsy_compute_masking_l(gfc, fftenergy, eb[chn], thr[chn], chn); + } + if (cfg->mode == JOINT_STEREO) { + if ((uselongblock[0] + uselongblock[1]) == 2) { + vbrpsy_compute_MS_thresholds(const_eb, thr, gdl->mld_cb, gfc->ATH->cb_l, + ath_factor, cfg->msfix, gdl->npart); + } + } + /* TODO: apply adaptive ATH masking here ?? */ + for (chn = 0; chn < n_chn_psy; chn++) { + convert_partition2scalefac_l(gfc, eb[chn], thr[chn], chn); + convert_partition2scalefac_l_to_s(gfc, eb[chn], thr[chn], chn); + } + } + /* SHORT BLOCKS CASE */ + { + int const force_short_block_calc = gfc->cd_psy->force_short_block_calc; + for (sblock = 0; sblock < 3; sblock++) { + for (chn = 0; chn < n_chn_psy; ++chn) { + int const ch01 = chn & 0x01; + if (uselongblock[ch01] && !force_short_block_calc) { + vbrpsy_skip_masking_s(gfc, chn, sblock); + } + else { + /* compute masking thresholds for short blocks */ + wsamp_s = wsamp_S + ch01; + vbrpsy_compute_fft_s(gfc, buffer, chn, sblock, fftenergy_s, wsamp_s); + vbrpsy_compute_masking_s(gfc, const_fftenergy_s, eb[chn], thr[chn], chn, + sblock); + } + } + if (cfg->mode == JOINT_STEREO) { + if ((uselongblock[0] + uselongblock[1]) == 0) { + vbrpsy_compute_MS_thresholds(const_eb, thr, gds->mld_cb, gfc->ATH->cb_s, + ath_factor, cfg->msfix, gds->npart); + } + } + /* TODO: apply adaptive ATH masking here ?? */ + for (chn = 0; chn < n_chn_psy; ++chn) { + int const ch01 = chn & 0x01; + if (!uselongblock[ch01] || force_short_block_calc) { + convert_partition2scalefac_s(gfc, eb[chn], thr[chn], chn, sblock); + } + } + } + + /**** short block pre-echo control ****/ + for (chn = 0; chn < n_chn_psy; chn++) { + for (sb = 0; sb < SBMAX_s; sb++) { + FLOAT new_thmm[3], prev_thm, t1, t2; + for (sblock = 0; sblock < 3; sblock++) { + thmm = psv->thm[chn].s[sb][sblock]; + thmm *= NS_PREECHO_ATT0; + + t1 = t2 = thmm; + + if (sblock > 0) { + prev_thm = new_thmm[sblock - 1]; + } + else { + prev_thm = last_thm[chn].s[sb][2]; + } + if (ns_attacks[chn][sblock] >= 2 || ns_attacks[chn][sblock + 1] == 1) { + t1 = NS_INTERP(prev_thm, thmm, NS_PREECHO_ATT1 * pcfact); + } + thmm = Min(t1, thmm); + if (ns_attacks[chn][sblock] == 1) { + t2 = NS_INTERP(prev_thm, thmm, NS_PREECHO_ATT2 * pcfact); + } + else if ((sblock == 0 && psv->last_attacks[chn] == 3) + || (sblock > 0 && ns_attacks[chn][sblock - 1] == 3)) { /* 2nd preceeding block */ + switch (sblock) { + case 0: + prev_thm = last_thm[chn].s[sb][1]; + break; + case 1: + prev_thm = last_thm[chn].s[sb][2]; + break; + case 2: + prev_thm = new_thmm[0]; + break; + } + t2 = NS_INTERP(prev_thm, thmm, NS_PREECHO_ATT2 * pcfact); + } + + thmm = Min(t1, thmm); + thmm = Min(t2, thmm); + + /* pulse like signal detection for fatboy.wav and so on */ + thmm *= sub_short_factor[chn][sblock]; + + new_thmm[sblock] = thmm; + } + for (sblock = 0; sblock < 3; sblock++) { + psv->thm[chn].s[sb][sblock] = new_thmm[sblock]; + } + } + } + } + for (chn = 0; chn < n_chn_psy; chn++) { + psv->last_attacks[chn] = ns_attacks[chn][2]; + } + + + /*************************************************************** + * determine final block type + ***************************************************************/ + vbrpsy_apply_block_type(psv, cfg->channels_out, uselongblock, blocktype_d); + + /********************************************************************* + * compute the value of PE to return ... no delay and advance + *********************************************************************/ + for (chn = 0; chn < n_chn_psy; chn++) { + FLOAT *ppe; + int type; + III_psy_ratio const *mr; + + if (chn > 1) { + ppe = percep_MS_entropy - 2; + type = NORM_TYPE; + if (blocktype_d[0] == SHORT_TYPE || blocktype_d[1] == SHORT_TYPE) + type = SHORT_TYPE; + mr = &masking_MS_ratio[gr_out][chn - 2]; + } + else { + ppe = percep_entropy; + type = blocktype_d[chn]; + mr = &masking_ratio[gr_out][chn]; + } + if (type == SHORT_TYPE) { + ppe[chn] = pecalc_s(mr, gfc->sv_qnt.masking_lower); + } + else { + ppe[chn] = pecalc_l(mr, gfc->sv_qnt.masking_lower); + } + + if (plt) { + plt->pe[gr_out][chn] = ppe[chn]; + } + } + return 0; +} + + + + +/* + * The spreading function. Values returned in units of energy + */ +static FLOAT +s3_func(FLOAT bark) +{ + FLOAT tempx, x, tempy, temp; + tempx = bark; + if (tempx >= 0) + tempx *= 3; + else + tempx *= 1.5; + + if (tempx >= 0.5 && tempx <= 2.5) { + temp = tempx - 0.5; + x = 8.0 * (temp * temp - 2.0 * temp); + } + else + x = 0.0; + tempx += 0.474; + tempy = 15.811389 + 7.5 * tempx - 17.5 * sqrt(1.0 + tempx * tempx); + + if (tempy <= -60.0) + return 0.0; + + tempx = exp((x + tempy) * LN_TO_LOG10); + + /* Normalization. The spreading function should be normalized so that: + +inf + / + | s3 [ bark ] d(bark) = 1 + / + -inf + */ + tempx /= .6609193; + return tempx; +} + +#if 0 +static FLOAT +norm_s3_func(void) +{ + double lim_a = 0, lim_b = 0; + double x = 0, l, h; + for (x = 0; s3_func(x) > 1e-20; x -= 1); + l = x; + h = 0; + while (fabs(h - l) > 1e-12) { + x = (h + l) / 2; + if (s3_func(x) > 0) { + h = x; + } + else { + l = x; + } + } + lim_a = l; + for (x = 0; s3_func(x) > 1e-20; x += 1); + l = 0; + h = x; + while (fabs(h - l) > 1e-12) { + x = (h + l) / 2; + if (s3_func(x) > 0) { + l = x; + } + else { + h = x; + } + } + lim_b = h; + { + double sum = 0; + int const m = 1000; + int i; + for (i = 0; i <= m; ++i) { + double x = lim_a + i * (lim_b - lim_a) / m; + double y = s3_func(x); + sum += y; + } + { + double norm = (m + 1) / (sum * (lim_b - lim_a)); + /*printf( "norm = %lf\n",norm); */ + return norm; + } + } +} +#endif + +static FLOAT +stereo_demask(double f) +{ + /* setup stereo demasking thresholds */ + /* formula reverse enginerred from plot in paper */ + double arg = freq2bark(f); + arg = (Min(arg, 15.5) / 15.5); + + return pow(10.0, 1.25 * (1 - cos(PI * arg)) - 2.5); +} + +static void +init_numline(PsyConst_CB2SB_t * gd, FLOAT sfreq, int fft_size, + int mdct_size, int sbmax, int const *scalepos) +{ + FLOAT b_frq[CBANDS + 1]; + FLOAT const mdct_freq_frac = sfreq / (2.0f * mdct_size); + FLOAT const deltafreq = fft_size / (2.0f * mdct_size); + int partition[HBLKSIZE] = { 0 }; + int i, j, ni; + int sfb; + sfreq /= fft_size; + j = 0; + ni = 0; + /* compute numlines, the number of spectral lines in each partition band */ + /* each partition band should be about DELBARK wide. */ + for (i = 0; i < CBANDS; i++) { + FLOAT bark1; + int j2, nl; + bark1 = freq2bark(sfreq * j); + + b_frq[i] = sfreq * j; + + for (j2 = j; freq2bark(sfreq * j2) - bark1 < DELBARK && j2 <= fft_size / 2; j2++); + + nl = j2 - j; + gd->numlines[i] = nl; + gd->rnumlines[i] = (nl > 0) ? (1.0f / nl) : 0; + + ni = i + 1; + + while (j < j2) { + assert(j < HBLKSIZE); + partition[j++] = i; + } + if (j > fft_size / 2) { + j = fft_size / 2; + ++i; + break; + } + } + assert(i < CBANDS); + b_frq[i] = sfreq * j; + + gd->n_sb = sbmax; + gd->npart = ni; + + { + j = 0; + for (i = 0; i < gd->npart; i++) { + int const nl = gd->numlines[i]; + FLOAT const freq = sfreq * (j + nl / 2); + gd->mld_cb[i] = stereo_demask(freq); + j += nl; + } + for (; i < CBANDS; ++i) { + gd->mld_cb[i] = 1; + } + } + for (sfb = 0; sfb < sbmax; sfb++) { + int i1, i2, bo; + int start = scalepos[sfb]; + int end = scalepos[sfb + 1]; + + i1 = floor(.5 + deltafreq * (start - .5)); + if (i1 < 0) + i1 = 0; + i2 = floor(.5 + deltafreq * (end - .5)); + + if (i2 > fft_size / 2) + i2 = fft_size / 2; + + bo = partition[i2]; + gd->bm[sfb] = (partition[i1] + partition[i2]) / 2; + gd->bo[sfb] = bo; + + /* calculate how much of this band belongs to current scalefactor band */ + { + FLOAT const f_tmp = mdct_freq_frac * end; + FLOAT bo_w = (f_tmp - b_frq[bo]) / (b_frq[bo + 1] - b_frq[bo]); + if (bo_w < 0) { + bo_w = 0; + } + else { + if (bo_w > 1) { + bo_w = 1; + } + } + gd->bo_weight[sfb] = bo_w; + } + gd->mld[sfb] = stereo_demask(mdct_freq_frac * start); + } +} + +static void +compute_bark_values(PsyConst_CB2SB_t const *gd, FLOAT sfreq, int fft_size, + FLOAT * bval, FLOAT * bval_width) +{ + /* compute bark values of each critical band */ + int k, j = 0, ni = gd->npart; + sfreq /= fft_size; + for (k = 0; k < ni; k++) { + int const w = gd->numlines[k]; + FLOAT bark1, bark2; + + bark1 = freq2bark(sfreq * (j)); + bark2 = freq2bark(sfreq * (j + w - 1)); + bval[k] = .5 * (bark1 + bark2); + + bark1 = freq2bark(sfreq * (j - .5)); + bark2 = freq2bark(sfreq * (j + w - .5)); + bval_width[k] = bark2 - bark1; + j += w; + } +} + +static int +init_s3_values(FLOAT ** p, int (*s3ind)[2], int npart, + FLOAT const *bval, FLOAT const *bval_width, FLOAT const *norm) +{ + FLOAT s3[CBANDS][CBANDS]; + /* The s3 array is not linear in the bark scale. + * bval[x] should be used to get the bark value. + */ + int i, j, k; + int numberOfNoneZero = 0; + + memset(&s3[0][0], 0, sizeof(s3)); + + /* s[i][j], the value of the spreading function, + * centered at band j (masker), for band i (maskee) + * + * i.e.: sum over j to spread into signal barkval=i + * NOTE: i and j are used opposite as in the ISO docs + */ + for (i = 0; i < npart; i++) { + for (j = 0; j < npart; j++) { + FLOAT v = s3_func(bval[i] - bval[j]) * bval_width[j]; + s3[i][j] = v * norm[i]; + } + } + for (i = 0; i < npart; i++) { + for (j = 0; j < npart; j++) { + if (s3[i][j] > 0.0f) + break; + } + s3ind[i][0] = j; + + for (j = npart - 1; j > 0; j--) { + if (s3[i][j] > 0.0f) + break; + } + s3ind[i][1] = j; + numberOfNoneZero += (s3ind[i][1] - s3ind[i][0] + 1); + } + *p = lame_calloc(FLOAT, numberOfNoneZero); + if (!*p) + return -1; + + k = 0; + for (i = 0; i < npart; i++) + for (j = s3ind[i][0]; j <= s3ind[i][1]; j++) + (*p)[k++] = s3[i][j]; + + return 0; +} + +int +psymodel_init(lame_global_flags const *gfp) +{ + lame_internal_flags *const gfc = gfp->internal_flags; + SessionConfig_t *const cfg = &gfc->cfg; + PsyStateVar_t *const psv = &gfc->sv_psy; + PsyConst_t *gd; + int i, j, b, sb, k; + FLOAT bvl_a = 13, bvl_b = 24; + FLOAT snr_l_a = 0, snr_l_b = 0; + FLOAT snr_s_a = -8.25, snr_s_b = -4.5; + + FLOAT bval[CBANDS]; + FLOAT bval_width[CBANDS]; + FLOAT norm[CBANDS]; + FLOAT const sfreq = cfg->samplerate_out; + + FLOAT xav = 10, xbv = 12; + FLOAT const minval_low = (0.f - cfg->minval); + + if (gfc->cd_psy != 0) { + return 0; + } + memset(norm, 0, sizeof(norm)); + + gd = lame_calloc(PsyConst_t, 1); + gfc->cd_psy = gd; + + gd->force_short_block_calc = gfp->experimentalZ; + + psv->blocktype_old[0] = psv->blocktype_old[1] = NORM_TYPE; /* the vbr header is long blocks */ + + for (i = 0; i < 4; ++i) { + for (j = 0; j < CBANDS; ++j) { + psv->nb_l1[i][j] = 1e20; + psv->nb_l2[i][j] = 1e20; + psv->nb_s1[i][j] = psv->nb_s2[i][j] = 1.0; + } + for (sb = 0; sb < SBMAX_l; sb++) { + psv->en[i].l[sb] = 1e20; + psv->thm[i].l[sb] = 1e20; + } + for (j = 0; j < 3; ++j) { + for (sb = 0; sb < SBMAX_s; sb++) { + psv->en[i].s[sb][j] = 1e20; + psv->thm[i].s[sb][j] = 1e20; + } + psv->last_attacks[i] = 0; + } + for (j = 0; j < 9; j++) + psv->last_en_subshort[i][j] = 10.; + } + + + /* init. for loudness approx. -jd 2001 mar 27 */ + psv->loudness_sq_save[0] = psv->loudness_sq_save[1] = 0.0; + + + + /************************************************************************* + * now compute the psychoacoustic model specific constants + ************************************************************************/ + /* compute numlines, bo, bm, bval, bval_width, mld */ + init_numline(&gd->l, sfreq, BLKSIZE, 576, SBMAX_l, gfc->scalefac_band.l); + assert(gd->l.npart < CBANDS); + compute_bark_values(&gd->l, sfreq, BLKSIZE, bval, bval_width); + + /* compute the spreading function */ + for (i = 0; i < gd->l.npart; i++) { + double snr = snr_l_a; + if (bval[i] >= bvl_a) { + snr = snr_l_b * (bval[i] - bvl_a) / (bvl_b - bvl_a) + + snr_l_a * (bvl_b - bval[i]) / (bvl_b - bvl_a); + } + norm[i] = pow(10.0, snr / 10.0); + } + i = init_s3_values(&gd->l.s3, gd->l.s3ind, gd->l.npart, bval, bval_width, norm); + if (i) + return i; + + /* compute long block specific values, ATH and MINVAL */ + j = 0; + for (i = 0; i < gd->l.npart; i++) { + double x; + + /* ATH */ + x = FLOAT_MAX; + for (k = 0; k < gd->l.numlines[i]; k++, j++) { + FLOAT const freq = sfreq * j / (1000.0 * BLKSIZE); + FLOAT level; + /* freq = Min(.1,freq); *//* ATH below 100 Hz constant, not further climbing */ + level = ATHformula(cfg, freq * 1000) - 20; /* scale to FFT units; returned value is in dB */ + level = pow(10., 0.1 * level); /* convert from dB -> energy */ + level *= gd->l.numlines[i]; + if (x > level) + x = level; + } + gfc->ATH->cb_l[i] = x; + + /* MINVAL. + For low freq, the strength of the masking is limited by minval + this is an ISO MPEG1 thing, dont know if it is really needed */ + /* FIXME: it does work to reduce low-freq problems in S53-Wind-Sax + and lead-voice samples, but introduces some 3 kbps bit bloat too. + TODO: Further refinement of the shape of this hack. + */ + x = 20.0 * (bval[i] / xav - 1.0); + if (x > 6) { + x = 30; + } + if (x < minval_low) { + x = minval_low; + } + if (cfg->samplerate_out < 44000) { + x = 30; + } + x -= 8.; + gd->l.minval[i] = pow(10.0, x / 10.) * gd->l.numlines[i]; + } + + /************************************************************************ + * do the same things for short blocks + ************************************************************************/ + init_numline(&gd->s, sfreq, BLKSIZE_s, 192, SBMAX_s, gfc->scalefac_band.s); + assert(gd->s.npart < CBANDS); + compute_bark_values(&gd->s, sfreq, BLKSIZE_s, bval, bval_width); + + /* SNR formula. short block is normalized by SNR. is it still right ? */ + j = 0; + for (i = 0; i < gd->s.npart; i++) { + double x; + double snr = snr_s_a; + if (bval[i] >= bvl_a) { + snr = snr_s_b * (bval[i] - bvl_a) / (bvl_b - bvl_a) + + snr_s_a * (bvl_b - bval[i]) / (bvl_b - bvl_a); + } + norm[i] = pow(10.0, snr / 10.0); + + /* ATH */ + x = FLOAT_MAX; + for (k = 0; k < gd->s.numlines[i]; k++, j++) { + FLOAT const freq = sfreq * j / (1000.0 * BLKSIZE_s); + FLOAT level; + /* freq = Min(.1,freq); *//* ATH below 100 Hz constant, not further climbing */ + level = ATHformula(cfg, freq * 1000) - 20; /* scale to FFT units; returned value is in dB */ + level = pow(10., 0.1 * level); /* convert from dB -> energy */ + level *= gd->s.numlines[i]; + if (x > level) + x = level; + } + gfc->ATH->cb_s[i] = x; + + /* MINVAL. + For low freq, the strength of the masking is limited by minval + this is an ISO MPEG1 thing, dont know if it is really needed */ + x = 7.0 * (bval[i] / xbv - 1.0); + if (bval[i] > xbv) { + x *= 1 + log(1 + x) * 3.1; + } + if (bval[i] < xbv) { + x *= 1 + log(1 - x) * 2.3; + } + if (x > 6) { + x = 30; + } + if (x < minval_low) { + x = minval_low; + } + if (cfg->samplerate_out < 44000) { + x = 30; + } + x -= 8; + gd->s.minval[i] = pow(10.0, x / 10) * gd->s.numlines[i]; + } + + i = init_s3_values(&gd->s.s3, gd->s.s3ind, gd->s.npart, bval, bval_width, norm); + if (i) + return i; + + + init_mask_add_max_values(); + init_fft(gfc); + + /* setup temporal masking */ + gd->decay = exp(-1.0 * LOG10 / (temporalmask_sustain_sec * sfreq / 192.0)); + + { + FLOAT msfix; + msfix = NS_MSFIX; + if (cfg->use_safe_joint_stereo) + msfix = 1.0; + if (fabs(cfg->msfix) > 0.0) + msfix = cfg->msfix; + cfg->msfix = msfix; + + /* spread only from npart_l bands. Normally, we use the spreading + * function to convolve from npart_l down to npart_l bands + */ + for (b = 0; b < gd->l.npart; b++) + if (gd->l.s3ind[b][1] > gd->l.npart - 1) + gd->l.s3ind[b][1] = gd->l.npart - 1; + } + + /* prepare for ATH auto adjustment: + * we want to decrease the ATH by 12 dB per second + */ +#define frame_duration (576. * cfg->mode_gr / sfreq) + gfc->ATH->decay = pow(10., -12. / 10. * frame_duration); + gfc->ATH->adjust_factor = 0.01; /* minimum, for leading low loudness */ + gfc->ATH->adjust_limit = 1.0; /* on lead, allow adjust up to maximum */ +#undef frame_duration + + assert(gd->l.bo[SBMAX_l - 1] <= gd->l.npart); + assert(gd->s.bo[SBMAX_s - 1] <= gd->s.npart); + + if (cfg->ATHtype != -1) { + /* compute equal loudness weights (eql_w) */ + FLOAT freq; + FLOAT const freq_inc = (FLOAT) cfg->samplerate_out / (FLOAT) (BLKSIZE); + FLOAT eql_balance = 0.0; + freq = 0.0; + for (i = 0; i < BLKSIZE / 2; ++i) { + /* convert ATH dB to relative power (not dB) */ + /* to determine eql_w */ + freq += freq_inc; + gfc->ATH->eql_w[i] = 1. / pow(10, ATHformula(cfg, freq) / 10); + eql_balance += gfc->ATH->eql_w[i]; + } + eql_balance = 1.0 / eql_balance; + for (i = BLKSIZE / 2; --i >= 0;) { /* scale weights */ + gfc->ATH->eql_w[i] *= eql_balance; + } + } + { + for (b = j = 0; b < gd->s.npart; ++b) { + for (i = 0; i < gd->s.numlines[b]; ++i) { + ++j; + } + } + assert(j == 129); + for (b = j = 0; b < gd->l.npart; ++b) { + for (i = 0; i < gd->l.numlines[b]; ++i) { + ++j; + } + } + assert(j == 513); + } + /* short block attack threshold */ + { + float x = gfp->attackthre; + float y = gfp->attackthre_s; + if (x < 0) { + x = NSATTACKTHRE; + } + if (y < 0) { + y = NSATTACKTHRE_S; + } + gd->attack_threshold[0] = gd->attack_threshold[1] = gd->attack_threshold[2] = x; + gd->attack_threshold[3] = y; + } + { + float sk_s = -10.f, sk_l = -4.7f; + static float const sk[] = + { -7.4, -7.4, -7.4, -9.5, -7.4, -6.1, -5.5, -4.7, -4.7, -4.7, -4.7 }; + if (gfp->VBR_q < 4) { + sk_l = sk_s = sk[0]; + } + else { + sk_l = sk_s = sk[gfp->VBR_q] + gfp->VBR_q_frac * (sk[gfp->VBR_q] - sk[gfp->VBR_q + 1]); + } + b = 0; + for (; b < gd->s.npart; b++) { + float m = (float) (gd->s.npart - b) / gd->s.npart; + gd->s.masking_lower[b] = powf(10.f, sk_s * m * 0.1f); + } + for (; b < CBANDS; ++b) { + gd->s.masking_lower[b] = 1.f; + } + b = 0; + for (; b < gd->l.npart; b++) { + float m = (float) (gd->l.npart - b) / gd->l.npart; + gd->l.masking_lower[b] = powf(10.f, sk_l * m * 0.1f); + } + for (; b < CBANDS; ++b) { + gd->l.masking_lower[b] = 1.f; + } + } + memcpy(&gd->l_to_s, &gd->l, sizeof(gd->l_to_s)); + init_numline(&gd->l_to_s, sfreq, BLKSIZE, 192, SBMAX_s, gfc->scalefac_band.s); + return 0; +} diff --git a/sources/lame/psymodel.h b/sources/lame/psymodel.h new file mode 100644 index 0000000..f46083c --- /dev/null +++ b/sources/lame/psymodel.h @@ -0,0 +1,64 @@ +/* + * psymodel.h + * + * Copyright (c) 1999 Mark Taylor + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef LAME_PSYMODEL_H +#define LAME_PSYMODEL_H + + +int L3psycho_anal_ns(lame_internal_flags * gfc, + const sample_t *const buffer[2], int gr, + III_psy_ratio ratio[2][2], + III_psy_ratio MS_ratio[2][2], + FLOAT pe[2], FLOAT pe_MS[2], FLOAT ener[2], int blocktype_d[2]); + +int L3psycho_anal_vbr(lame_internal_flags * gfc, + const sample_t *const buffer[2], int gr, + III_psy_ratio ratio[2][2], + III_psy_ratio MS_ratio[2][2], + FLOAT pe[2], FLOAT pe_MS[2], FLOAT ener[2], int blocktype_d[2]); + + +int psymodel_init(lame_global_flags const* gfp); + + +#define rpelev 2 +#define rpelev2 16 +#define rpelev_s 2 +#define rpelev2_s 16 + +/* size of each partition band, in barks: */ +#define DELBARK .34 + + +/* tuned for output level (sensitive to energy scale) */ +#define VO_SCALE (1./( 14752*14752 )/(BLKSIZE/2)) + +#define temporalmask_sustain_sec 0.01 + +#define NS_PREECHO_ATT0 0.8 +#define NS_PREECHO_ATT1 0.6 +#define NS_PREECHO_ATT2 0.3 + +#define NS_MSFIX 3.5 +#define NSATTACKTHRE 4.4 +#define NSATTACKTHRE_S 25 + +#endif /* LAME_PSYMODEL_H */ diff --git a/sources/lame/quantize.c b/sources/lame/quantize.c new file mode 100644 index 0000000..9ba9c16 --- /dev/null +++ b/sources/lame/quantize.c @@ -0,0 +1,2050 @@ +/* + * MP3 quantization + * + * Copyright (c) 1999-2000 Mark Taylor + * Copyright (c) 1999-2003 Takehiro Tominaga + * Copyright (c) 2000-2011 Robert Hegemann + * Copyright (c) 2001-2005 Gabriel Bouvigne + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +/* $Id: quantize.c,v 1.219 2017/08/02 19:48:05 robert Exp $ */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include "lame.h" +#include "machine.h" +#include "encoder.h" +#include "util.h" +#include "quantize_pvt.h" +#include "reservoir.h" +#include "bitstream.h" +#include "vbrquantize.h" +#include "quantize.h" +#ifdef HAVE_XMMINTRIN_H +#include "vector/lame_intrin.h" +#endif + + + + +/* convert from L/R <-> Mid/Side */ +static void +ms_convert(III_side_info_t * l3_side, int gr) +{ + int i; + for (i = 0; i < 576; ++i) { + FLOAT l, r; + l = l3_side->tt[gr][0].xr[i]; + r = l3_side->tt[gr][1].xr[i]; + l3_side->tt[gr][0].xr[i] = (l + r) * (FLOAT) (SQRT2 * 0.5); + l3_side->tt[gr][1].xr[i] = (l - r) * (FLOAT) (SQRT2 * 0.5); + } +} + +/************************************************************************ + * + * init_outer_loop() + * mt 6/99 + * + * initializes cod_info, scalefac and xrpow + * + * returns 0 if all energies in xr are zero, else 1 + * + ************************************************************************/ + +static void +init_xrpow_core_c(gr_info * const cod_info, FLOAT xrpow[576], int upper, FLOAT * sum) +{ + int i; + FLOAT tmp; + *sum = 0; + for (i = 0; i <= upper; ++i) { + tmp = fabs(cod_info->xr[i]); + *sum += tmp; + xrpow[i] = sqrt(tmp * sqrt(tmp)); + + if (xrpow[i] > cod_info->xrpow_max) + cod_info->xrpow_max = xrpow[i]; + } +} + + + + + +void +init_xrpow_core_init(lame_internal_flags * const gfc) +{ + gfc->init_xrpow_core = init_xrpow_core_c; + +#if defined(HAVE_XMMINTRIN_H) + if (gfc->CPU_features.SSE) + gfc->init_xrpow_core = init_xrpow_core_sse; +#endif +#ifndef HAVE_NASM +#ifdef MIN_ARCH_SSE + gfc->init_xrpow_core = init_xrpow_core_sse; +#endif +#endif +} + + + +static int +init_xrpow(lame_internal_flags * gfc, gr_info * const cod_info, FLOAT xrpow[576]) +{ + FLOAT sum = 0; + int i; + int const upper = cod_info->max_nonzero_coeff; + + assert(xrpow != NULL); + cod_info->xrpow_max = 0; + + /* check if there is some energy we have to quantize + * and calculate xrpow matching our fresh scalefactors + */ + assert(0 <= upper && upper <= 575); + memset(&(xrpow[upper]), 0, (576 - upper) * sizeof(xrpow[0])); + + + gfc->init_xrpow_core(cod_info, xrpow, upper, &sum); + + /* return 1 if we have something to quantize, else 0 + */ + if (sum > (FLOAT) 1E-20) { + int j = 0; + if (gfc->sv_qnt.substep_shaping & 2) + j = 1; + + for (i = 0; i < cod_info->psymax; i++) + gfc->sv_qnt.pseudohalf[i] = j; + + return 1; + } + + memset(&cod_info->l3_enc[0], 0, sizeof(int) * 576); + return 0; +} + + + + + +/* +Gabriel Bouvigne feb/apr 2003 +Analog silence detection in partitionned sfb21 +or sfb12 for short blocks + +From top to bottom of sfb, changes to 0 +coeffs which are below ath. It stops on the first +coeff higher than ath. +*/ +static void +psfb21_analogsilence(lame_internal_flags const *gfc, gr_info * const cod_info) +{ + ATH_t const *const ATH = gfc->ATH; + FLOAT *const xr = cod_info->xr; + + if (cod_info->block_type != SHORT_TYPE) { /* NORM, START or STOP type, but not SHORT blocks */ + int gsfb; + int stop = 0; + for (gsfb = PSFB21 - 1; gsfb >= 0 && !stop; gsfb--) { + int const start = gfc->scalefac_band.psfb21[gsfb]; + int const end = gfc->scalefac_band.psfb21[gsfb + 1]; + int j; + FLOAT ath21; + ath21 = athAdjust(ATH->adjust_factor, ATH->psfb21[gsfb], ATH->floor, 0); + + if (gfc->sv_qnt.longfact[21] > 1e-12f) + ath21 *= gfc->sv_qnt.longfact[21]; + + for (j = end - 1; j >= start; j--) { + if (fabs(xr[j]) < ath21) + xr[j] = 0; + else { + stop = 1; + break; + } + } + } + } + else { + /*note: short blocks coeffs are reordered */ + int block; + for (block = 0; block < 3; block++) { + + int gsfb; + int stop = 0; + for (gsfb = PSFB12 - 1; gsfb >= 0 && !stop; gsfb--) { + int const start = gfc->scalefac_band.s[12] * 3 + + (gfc->scalefac_band.s[13] - gfc->scalefac_band.s[12]) * block + + (gfc->scalefac_band.psfb12[gsfb] - gfc->scalefac_band.psfb12[0]); + int const end = + start + (gfc->scalefac_band.psfb12[gsfb + 1] - gfc->scalefac_band.psfb12[gsfb]); + int j; + FLOAT ath12; + ath12 = athAdjust(ATH->adjust_factor, ATH->psfb12[gsfb], ATH->floor, 0); + + if (gfc->sv_qnt.shortfact[12] > 1e-12f) + ath12 *= gfc->sv_qnt.shortfact[12]; + + for (j = end - 1; j >= start; j--) { + if (fabs(xr[j]) < ath12) + xr[j] = 0; + else { + stop = 1; + break; + } + } + } + } + } + +} + + + + + +static void +init_outer_loop(lame_internal_flags const *gfc, gr_info * const cod_info) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + int sfb, j; + /* initialize fresh cod_info + */ + cod_info->part2_3_length = 0; + cod_info->big_values = 0; + cod_info->count1 = 0; + cod_info->global_gain = 210; + cod_info->scalefac_compress = 0; + /* mixed_block_flag, block_type was set in psymodel.c */ + cod_info->table_select[0] = 0; + cod_info->table_select[1] = 0; + cod_info->table_select[2] = 0; + cod_info->subblock_gain[0] = 0; + cod_info->subblock_gain[1] = 0; + cod_info->subblock_gain[2] = 0; + cod_info->subblock_gain[3] = 0; /* this one is always 0 */ + cod_info->region0_count = 0; + cod_info->region1_count = 0; + cod_info->preflag = 0; + cod_info->scalefac_scale = 0; + cod_info->count1table_select = 0; + cod_info->part2_length = 0; + if (cfg->samplerate_out <= 8000) { + cod_info->sfb_lmax = 17; + cod_info->sfb_smin = 9; + cod_info->psy_lmax = 17; + } + else { + cod_info->sfb_lmax = SBPSY_l; + cod_info->sfb_smin = SBPSY_s; + cod_info->psy_lmax = gfc->sv_qnt.sfb21_extra ? SBMAX_l : SBPSY_l; + } + cod_info->psymax = cod_info->psy_lmax; + cod_info->sfbmax = cod_info->sfb_lmax; + cod_info->sfbdivide = 11; + for (sfb = 0; sfb < SBMAX_l; sfb++) { + cod_info->width[sfb] + = gfc->scalefac_band.l[sfb + 1] - gfc->scalefac_band.l[sfb]; + cod_info->window[sfb] = 3; /* which is always 0. */ + } + if (cod_info->block_type == SHORT_TYPE) { + FLOAT ixwork[576]; + FLOAT *ix; + + cod_info->sfb_smin = 0; + cod_info->sfb_lmax = 0; + if (cod_info->mixed_block_flag) { + /* + * MPEG-1: sfbs 0-7 long block, 3-12 short blocks + * MPEG-2(.5): sfbs 0-5 long block, 3-12 short blocks + */ + cod_info->sfb_smin = 3; + cod_info->sfb_lmax = cfg->mode_gr * 2 + 4; + } + if (cfg->samplerate_out <= 8000) { + cod_info->psymax + = cod_info->sfb_lmax + + 3 * (9 - cod_info->sfb_smin); + cod_info->sfbmax = cod_info->sfb_lmax + 3 * (9 - cod_info->sfb_smin); + } + else { + cod_info->psymax + = cod_info->sfb_lmax + + 3 * ((gfc->sv_qnt.sfb21_extra ? SBMAX_s : SBPSY_s) - cod_info->sfb_smin); + cod_info->sfbmax = cod_info->sfb_lmax + 3 * (SBPSY_s - cod_info->sfb_smin); + } + cod_info->sfbdivide = cod_info->sfbmax - 18; + cod_info->psy_lmax = cod_info->sfb_lmax; + /* re-order the short blocks, for more efficient encoding below */ + /* By Takehiro TOMINAGA */ + /* + Within each scalefactor band, data is given for successive + time windows, beginning with window 0 and ending with window 2. + Within each window, the quantized values are then arranged in + order of increasing frequency... + */ + ix = &cod_info->xr[gfc->scalefac_band.l[cod_info->sfb_lmax]]; + memcpy(ixwork, cod_info->xr, 576 * sizeof(FLOAT)); + for (sfb = cod_info->sfb_smin; sfb < SBMAX_s; sfb++) { + int const start = gfc->scalefac_band.s[sfb]; + int const end = gfc->scalefac_band.s[sfb + 1]; + int window, l; + for (window = 0; window < 3; window++) { + for (l = start; l < end; l++) { + *ix++ = ixwork[3 * l + window]; + } + } + } + + j = cod_info->sfb_lmax; + for (sfb = cod_info->sfb_smin; sfb < SBMAX_s; sfb++) { + cod_info->width[j] = cod_info->width[j + 1] = cod_info->width[j + 2] + = gfc->scalefac_band.s[sfb + 1] - gfc->scalefac_band.s[sfb]; + cod_info->window[j] = 0; + cod_info->window[j + 1] = 1; + cod_info->window[j + 2] = 2; + j += 3; + } + } + + cod_info->count1bits = 0; + cod_info->sfb_partition_table = nr_of_sfb_block[0][0]; + cod_info->slen[0] = 0; + cod_info->slen[1] = 0; + cod_info->slen[2] = 0; + cod_info->slen[3] = 0; + + cod_info->max_nonzero_coeff = 575; + + /* fresh scalefactors are all zero + */ + memset(cod_info->scalefac, 0, sizeof(cod_info->scalefac)); + + if (cfg->vbr != vbr_mt && cfg->vbr != vbr_mtrh && cfg->vbr != vbr_abr && cfg->vbr != vbr_off) { + psfb21_analogsilence(gfc, cod_info); + } +} + + + +/************************************************************************ + * + * bin_search_StepSize() + * + * author/date?? + * + * binary step size search + * used by outer_loop to get a quantizer step size to start with + * + ************************************************************************/ + +typedef enum { + BINSEARCH_NONE, + BINSEARCH_UP, + BINSEARCH_DOWN +} binsearchDirection_t; + +static int +bin_search_StepSize(lame_internal_flags * const gfc, gr_info * const cod_info, + int desired_rate, const int ch, const FLOAT xrpow[576]) +{ + int nBits; + int CurrentStep = gfc->sv_qnt.CurrentStep[ch]; + int flag_GoneOver = 0; + int const start = gfc->sv_qnt.OldValue[ch]; + binsearchDirection_t Direction = BINSEARCH_NONE; + cod_info->global_gain = start; + desired_rate -= cod_info->part2_length; + + assert(CurrentStep); + for (;;) { + int step; + nBits = count_bits(gfc, xrpow, cod_info, 0); + + if (CurrentStep == 1 || nBits == desired_rate) + break; /* nothing to adjust anymore */ + + if (nBits > desired_rate) { + /* increase Quantize_StepSize */ + if (Direction == BINSEARCH_DOWN) + flag_GoneOver = 1; + + if (flag_GoneOver) + CurrentStep /= 2; + Direction = BINSEARCH_UP; + step = CurrentStep; + } + else { + /* decrease Quantize_StepSize */ + if (Direction == BINSEARCH_UP) + flag_GoneOver = 1; + + if (flag_GoneOver) + CurrentStep /= 2; + Direction = BINSEARCH_DOWN; + step = -CurrentStep; + } + cod_info->global_gain += step; + if (cod_info->global_gain < 0) { + cod_info->global_gain = 0; + flag_GoneOver = 1; + } + if (cod_info->global_gain > 255) { + cod_info->global_gain = 255; + flag_GoneOver = 1; + } + } + + assert(cod_info->global_gain >= 0); + assert(cod_info->global_gain < 256); + + while (nBits > desired_rate && cod_info->global_gain < 255) { + cod_info->global_gain++; + nBits = count_bits(gfc, xrpow, cod_info, 0); + } + gfc->sv_qnt.CurrentStep[ch] = (start - cod_info->global_gain >= 4) ? 4 : 2; + gfc->sv_qnt.OldValue[ch] = cod_info->global_gain; + cod_info->part2_3_length = nBits; + return nBits; +} + + + + +/************************************************************************ + * + * trancate_smallspectrums() + * + * Takehiro TOMINAGA 2002-07-21 + * + * trancate smaller nubmers into 0 as long as the noise threshold is allowed. + * + ************************************************************************/ +static int +floatcompare(const void *v1, const void *v2) +{ + const FLOAT *const a = v1, *const b = v2; + if (*a > *b) + return 1; + if (*a < *b) + return -1; + return 0; +} + +static void +trancate_smallspectrums(lame_internal_flags const *gfc, + gr_info * const gi, const FLOAT * const l3_xmin, FLOAT * const work) +{ + int sfb, j, width; + FLOAT distort[SFBMAX]; + calc_noise_result dummy; + + if ((!(gfc->sv_qnt.substep_shaping & 4) && gi->block_type == SHORT_TYPE) + || gfc->sv_qnt.substep_shaping & 0x80) + return; + (void) calc_noise(gi, l3_xmin, distort, &dummy, 0); + for (j = 0; j < 576; j++) { + FLOAT xr = 0.0; + if (gi->l3_enc[j] != 0) + xr = fabs(gi->xr[j]); + work[j] = xr; + } + + j = 0; + sfb = 8; + if (gi->block_type == SHORT_TYPE) + sfb = 6; + do { + FLOAT allowedNoise, trancateThreshold; + int nsame, start; + + width = gi->width[sfb]; + j += width; + if (distort[sfb] >= 1.0) + continue; + + qsort(&work[j - width], width, sizeof(FLOAT), floatcompare); + if (EQ(work[j - 1], 0.0)) + continue; /* all zero sfb */ + + allowedNoise = (1.0 - distort[sfb]) * l3_xmin[sfb]; + trancateThreshold = 0.0; + start = 0; + do { + FLOAT noise; + for (nsame = 1; start + nsame < width; nsame++) + if (NEQ(work[start + j - width], work[start + j + nsame - width])) + break; + + noise = work[start + j - width] * work[start + j - width] * nsame; + if (allowedNoise < noise) { + if (start != 0) + trancateThreshold = work[start + j - width - 1]; + break; + } + allowedNoise -= noise; + start += nsame; + } while (start < width); + if (EQ(trancateThreshold, 0.0)) + continue; + +/* printf("%e %e %e\n", */ +/* trancateThreshold/l3_xmin[sfb], */ +/* trancateThreshold/(l3_xmin[sfb]*start), */ +/* trancateThreshold/(l3_xmin[sfb]*(start+width)) */ +/* ); */ +/* if (trancateThreshold > 1000*l3_xmin[sfb]*start) */ +/* trancateThreshold = 1000*l3_xmin[sfb]*start; */ + + do { + if (fabs(gi->xr[j - width]) <= trancateThreshold) + gi->l3_enc[j - width] = 0; + } while (--width > 0); + } while (++sfb < gi->psymax); + + gi->part2_3_length = noquant_count_bits(gfc, gi, 0); +} + + +/************************************************************************* + * + * loop_break() + * + * author/date?? + * + * Function: Returns zero if there is a scalefac which has not been + * amplified. Otherwise it returns one. + * + *************************************************************************/ + +inline static int +loop_break(const gr_info * const cod_info) +{ + int sfb; + + for (sfb = 0; sfb < cod_info->sfbmax; sfb++) + if (cod_info->scalefac[sfb] + + cod_info->subblock_gain[cod_info->window[sfb]] == 0) + return 0; + + return 1; +} + + + + +/* mt 5/99: Function: Improved calc_noise for a single channel */ + +/************************************************************************* + * + * quant_compare() + * + * author/date?? + * + * several different codes to decide which quantization is better + * + *************************************************************************/ + +static double +penalties(double noise) +{ + return FAST_LOG10(0.368 + 0.632 * noise * noise * noise); +} + +static double +get_klemm_noise(const FLOAT * distort, const gr_info * const gi) +{ + int sfb; + double klemm_noise = 1E-37; + for (sfb = 0; sfb < gi->psymax; sfb++) + klemm_noise += penalties(distort[sfb]); + + return Max(1e-20, klemm_noise); +} + +inline static int +quant_compare(const int quant_comp, + const calc_noise_result * const best, + calc_noise_result * const calc, const gr_info * const gi, const FLOAT * distort) +{ + /* + noise is given in decibels (dB) relative to masking thesholds. + + over_noise: ??? (the previous comment is fully wrong) + tot_noise: ??? (the previous comment is fully wrong) + max_noise: max quantization noise + + */ + int better; + + switch (quant_comp) { + default: + case 9:{ + if (best->over_count > 0) { + /* there are distorted sfb */ + better = calc->over_SSD <= best->over_SSD; + if (calc->over_SSD == best->over_SSD) + better = calc->bits < best->bits; + } + else { + /* no distorted sfb */ + better = ((calc->max_noise < 0) && + ((calc->max_noise * 10 + calc->bits) <= + (best->max_noise * 10 + best->bits))); + } + break; + } + + case 0: + better = calc->over_count < best->over_count + || (calc->over_count == best->over_count && calc->over_noise < best->over_noise) + || (calc->over_count == best->over_count && + EQ(calc->over_noise, best->over_noise) && calc->tot_noise < best->tot_noise); + break; + + case 8: + calc->max_noise = get_klemm_noise(distort, gi); + /*lint --fallthrough */ + case 1: + better = calc->max_noise < best->max_noise; + break; + case 2: + better = calc->tot_noise < best->tot_noise; + break; + case 3: + better = (calc->tot_noise < best->tot_noise) + && (calc->max_noise < best->max_noise); + break; + case 4: + better = (calc->max_noise <= 0.0 && best->max_noise > 0.2) + || (calc->max_noise <= 0.0 && + best->max_noise < 0.0 && + best->max_noise > calc->max_noise - 0.2 && calc->tot_noise < best->tot_noise) + || (calc->max_noise <= 0.0 && + best->max_noise > 0.0 && + best->max_noise > calc->max_noise - 0.2 && + calc->tot_noise < best->tot_noise + best->over_noise) + || (calc->max_noise > 0.0 && + best->max_noise > -0.05 && + best->max_noise > calc->max_noise - 0.1 && + calc->tot_noise + calc->over_noise < best->tot_noise + best->over_noise) + || (calc->max_noise > 0.0 && + best->max_noise > -0.1 && + best->max_noise > calc->max_noise - 0.15 && + calc->tot_noise + calc->over_noise + calc->over_noise < + best->tot_noise + best->over_noise + best->over_noise); + break; + case 5: + better = calc->over_noise < best->over_noise + || (EQ(calc->over_noise, best->over_noise) && calc->tot_noise < best->tot_noise); + break; + case 6: + better = calc->over_noise < best->over_noise + || (EQ(calc->over_noise, best->over_noise) && + (calc->max_noise < best->max_noise + || (EQ(calc->max_noise, best->max_noise) && calc->tot_noise <= best->tot_noise) + )); + break; + case 7: + better = calc->over_count < best->over_count || calc->over_noise < best->over_noise; + break; + } + + + if (best->over_count == 0) { + /* + If no distorted bands, only use this quantization + if it is better, and if it uses less bits. + Unfortunately, part2_3_length is sometimes a poor + estimator of the final size at low bitrates. + */ + better = better && calc->bits < best->bits; + } + + + return better; +} + + + +/************************************************************************* + * + * amp_scalefac_bands() + * + * author/date?? + * + * Amplify the scalefactor bands that violate the masking threshold. + * See ISO 11172-3 Section C.1.5.4.3.5 + * + * distort[] = noise/masking + * distort[] > 1 ==> noise is not masked + * distort[] < 1 ==> noise is masked + * max_dist = maximum value of distort[] + * + * Three algorithms: + * noise_shaping_amp + * 0 Amplify all bands with distort[]>1. + * + * 1 Amplify all bands with distort[] >= max_dist^(.5); + * ( 50% in the db scale) + * + * 2 Amplify first band with distort[] >= max_dist; + * + * + * For algorithms 0 and 1, if max_dist < 1, then amplify all bands + * with distort[] >= .95*max_dist. This is to make sure we always + * amplify at least one band. + * + * + *************************************************************************/ +static void +amp_scalefac_bands(lame_internal_flags * gfc, + gr_info * const cod_info, FLOAT const *distort, FLOAT xrpow[576], int bRefine) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + int j, sfb; + FLOAT ifqstep34, trigger; + int noise_shaping_amp; + + if (cod_info->scalefac_scale == 0) { + ifqstep34 = 1.29683955465100964055; /* 2**(.75*.5) */ + } + else { + ifqstep34 = 1.68179283050742922612; /* 2**(.75*1) */ + } + + /* compute maximum value of distort[] */ + trigger = 0; + for (sfb = 0; sfb < cod_info->sfbmax; sfb++) { + if (trigger < distort[sfb]) + trigger = distort[sfb]; + } + + noise_shaping_amp = cfg->noise_shaping_amp; + if (noise_shaping_amp == 3) { + if (bRefine == 1) + noise_shaping_amp = 2; + else + noise_shaping_amp = 1; + } + switch (noise_shaping_amp) { + case 2: + /* amplify exactly 1 band */ + break; + + case 1: + /* amplify bands within 50% of max (on db scale) */ + if (trigger > 1.0) + trigger = pow(trigger, .5); + else + trigger *= .95; + break; + + case 0: + default: + /* ISO algorithm. amplify all bands with distort>1 */ + if (trigger > 1.0) + trigger = 1.0; + else + trigger *= .95; + break; + } + + j = 0; + for (sfb = 0; sfb < cod_info->sfbmax; sfb++) { + int const width = cod_info->width[sfb]; + int l; + j += width; + if (distort[sfb] < trigger) + continue; + + if (gfc->sv_qnt.substep_shaping & 2) { + gfc->sv_qnt.pseudohalf[sfb] = !gfc->sv_qnt.pseudohalf[sfb]; + if (!gfc->sv_qnt.pseudohalf[sfb] && cfg->noise_shaping_amp == 2) + return; + } + cod_info->scalefac[sfb]++; + for (l = -width; l < 0; l++) { + xrpow[j + l] *= ifqstep34; + if (xrpow[j + l] > cod_info->xrpow_max) + cod_info->xrpow_max = xrpow[j + l]; + } + + if (cfg->noise_shaping_amp == 2) + return; + } +} + +/************************************************************************* + * + * inc_scalefac_scale() + * + * Takehiro Tominaga 2000-xx-xx + * + * turns on scalefac scale and adjusts scalefactors + * + *************************************************************************/ + +static void +inc_scalefac_scale(gr_info * const cod_info, FLOAT xrpow[576]) +{ + int l, j, sfb; + const FLOAT ifqstep34 = 1.29683955465100964055; + + j = 0; + for (sfb = 0; sfb < cod_info->sfbmax; sfb++) { + int const width = cod_info->width[sfb]; + int s = cod_info->scalefac[sfb]; + if (cod_info->preflag) + s += pretab[sfb]; + j += width; + if (s & 1) { + s++; + for (l = -width; l < 0; l++) { + xrpow[j + l] *= ifqstep34; + if (xrpow[j + l] > cod_info->xrpow_max) + cod_info->xrpow_max = xrpow[j + l]; + } + } + cod_info->scalefac[sfb] = s >> 1; + } + cod_info->preflag = 0; + cod_info->scalefac_scale = 1; +} + + + +/************************************************************************* + * + * inc_subblock_gain() + * + * Takehiro Tominaga 2000-xx-xx + * + * increases the subblock gain and adjusts scalefactors + * + *************************************************************************/ + +static int +inc_subblock_gain(const lame_internal_flags * const gfc, gr_info * const cod_info, FLOAT xrpow[576]) +{ + int sfb, window; + int *const scalefac = cod_info->scalefac; + + /* subbloc_gain can't do anything in the long block region */ + for (sfb = 0; sfb < cod_info->sfb_lmax; sfb++) { + if (scalefac[sfb] >= 16) + return 1; + } + + for (window = 0; window < 3; window++) { + int s1, s2, l, j; + s1 = s2 = 0; + + for (sfb = cod_info->sfb_lmax + window; sfb < cod_info->sfbdivide; sfb += 3) { + if (s1 < scalefac[sfb]) + s1 = scalefac[sfb]; + } + for (; sfb < cod_info->sfbmax; sfb += 3) { + if (s2 < scalefac[sfb]) + s2 = scalefac[sfb]; + } + + if (s1 < 16 && s2 < 8) + continue; + + if (cod_info->subblock_gain[window] >= 7) + return 1; + + /* even though there is no scalefactor for sfb12 + * subblock gain affects upper frequencies too, that's why + * we have to go up to SBMAX_s + */ + cod_info->subblock_gain[window]++; + j = gfc->scalefac_band.l[cod_info->sfb_lmax]; + for (sfb = cod_info->sfb_lmax + window; sfb < cod_info->sfbmax; sfb += 3) { + FLOAT amp; + int const width = cod_info->width[sfb]; + int s = scalefac[sfb]; + assert(s >= 0); + s = s - (4 >> cod_info->scalefac_scale); + if (s >= 0) { + scalefac[sfb] = s; + j += width * 3; + continue; + } + + scalefac[sfb] = 0; + { + int const gain = 210 + (s << (cod_info->scalefac_scale + 1)); + amp = IPOW20(gain); + } + j += width * (window + 1); + for (l = -width; l < 0; l++) { + xrpow[j + l] *= amp; + if (xrpow[j + l] > cod_info->xrpow_max) + cod_info->xrpow_max = xrpow[j + l]; + } + j += width * (3 - window - 1); + } + + { + FLOAT const amp = IPOW20(202); + j += cod_info->width[sfb] * (window + 1); + for (l = -cod_info->width[sfb]; l < 0; l++) { + xrpow[j + l] *= amp; + if (xrpow[j + l] > cod_info->xrpow_max) + cod_info->xrpow_max = xrpow[j + l]; + } + } + } + return 0; +} + + + +/******************************************************************** + * + * balance_noise() + * + * Takehiro Tominaga /date?? + * Robert Hegemann 2000-09-06: made a function of it + * + * amplifies scalefactor bands, + * - if all are already amplified returns 0 + * - if some bands are amplified too much: + * * try to increase scalefac_scale + * * if already scalefac_scale was set + * try on short blocks to increase subblock gain + * + ********************************************************************/ +inline static int +balance_noise(lame_internal_flags * gfc, + gr_info * const cod_info, FLOAT const *distort, FLOAT xrpow[576], int bRefine) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + int status; + + amp_scalefac_bands(gfc, cod_info, distort, xrpow, bRefine); + + /* check to make sure we have not amplified too much + * loop_break returns 0 if there is an unamplified scalefac + * scale_bitcount returns 0 if no scalefactors are too large + */ + + status = loop_break(cod_info); + + if (status) + return 0; /* all bands amplified */ + + /* not all scalefactors have been amplified. so these + * scalefacs are possibly valid. encode them: + */ + status = scale_bitcount(gfc, cod_info); + + if (!status) + return 1; /* amplified some bands not exceeding limits */ + + /* some scalefactors are too large. + * lets try setting scalefac_scale=1 + */ + if (cfg->noise_shaping > 1) { + memset(&gfc->sv_qnt.pseudohalf[0], 0, sizeof(gfc->sv_qnt.pseudohalf)); + if (!cod_info->scalefac_scale) { + inc_scalefac_scale(cod_info, xrpow); + status = 0; + } + else { + if (cod_info->block_type == SHORT_TYPE && cfg->subblock_gain > 0) { + status = inc_subblock_gain(gfc, cod_info, xrpow) + || loop_break(cod_info); + } + } + } + + if (!status) { + status = scale_bitcount(gfc, cod_info); + } + return !status; +} + + + +/************************************************************************ + * + * outer_loop () + * + * Function: The outer iteration loop controls the masking conditions + * of all scalefactorbands. It computes the best scalefac and + * global gain. This module calls the inner iteration loop + * + * mt 5/99 completely rewritten to allow for bit reservoir control, + * mid/side channels with L/R or mid/side masking thresholds, + * and chooses best quantization instead of last quantization when + * no distortion free quantization can be found. + * + * added VBR support mt 5/99 + * + * some code shuffle rh 9/00 + ************************************************************************/ + +static int +outer_loop(lame_internal_flags * gfc, gr_info * const cod_info, const FLOAT * const l3_xmin, /* allowed distortion */ + FLOAT xrpow[576], /* coloured magnitudes of spectral */ + const int ch, const int targ_bits) +{ /* maximum allowed bits */ + SessionConfig_t const *const cfg = &gfc->cfg; + gr_info cod_info_w; + FLOAT save_xrpow[576]; + FLOAT distort[SFBMAX]; + calc_noise_result best_noise_info; + int huff_bits; + int better; + int age; + calc_noise_data prev_noise; + int best_part2_3_length = 9999999; + int bEndOfSearch = 0; + int bRefine = 0; + int best_ggain_pass1 = 0; + + (void) bin_search_StepSize(gfc, cod_info, targ_bits, ch, xrpow); + + if (!cfg->noise_shaping) + /* fast mode, no noise shaping, we are ready */ + return 100; /* default noise_info.over_count */ + + memset(&prev_noise, 0, sizeof(calc_noise_data)); + + + /* compute the distortion in this quantization */ + /* coefficients and thresholds both l/r (or both mid/side) */ + (void) calc_noise(cod_info, l3_xmin, distort, &best_noise_info, &prev_noise); + best_noise_info.bits = cod_info->part2_3_length; + + cod_info_w = *cod_info; + age = 0; + /* if (cfg->vbr == vbr_rh || cfg->vbr == vbr_mtrh) */ + memcpy(save_xrpow, xrpow, sizeof(FLOAT) * 576); + + while (!bEndOfSearch) { + /* BEGIN MAIN LOOP */ + do { + calc_noise_result noise_info; + int search_limit; + int maxggain = 255; + + /* When quantization with no distorted bands is found, + * allow up to X new unsuccesful tries in serial. This + * gives us more possibilities for different quant_compare modes. + * Much more than 3 makes not a big difference, it is only slower. + */ + + if (gfc->sv_qnt.substep_shaping & 2) { + search_limit = 20; + } + else { + search_limit = 3; + } + + + + /* Check if the last scalefactor band is distorted. + * in VBR mode we can't get rid of the distortion, so quit now + * and VBR mode will try again with more bits. + * (makes a 10% speed increase, the files I tested were + * binary identical, 2000/05/20 Robert Hegemann) + * distort[] > 1 means noise > allowed noise + */ + if (gfc->sv_qnt.sfb21_extra) { + if (distort[cod_info_w.sfbmax] > 1.0) + break; + if (cod_info_w.block_type == SHORT_TYPE + && (distort[cod_info_w.sfbmax + 1] > 1.0 + || distort[cod_info_w.sfbmax + 2] > 1.0)) + break; + } + + /* try a new scalefactor conbination on cod_info_w */ + if (balance_noise(gfc, &cod_info_w, distort, xrpow, bRefine) == 0) + break; + if (cod_info_w.scalefac_scale) + maxggain = 254; + + /* inner_loop starts with the initial quantization step computed above + * and slowly increases until the bits < huff_bits. + * Thus it is important not to start with too large of an inital + * quantization step. Too small is ok, but inner_loop will take longer + */ + huff_bits = targ_bits - cod_info_w.part2_length; + if (huff_bits <= 0) + break; + + /* increase quantizer stepsize until needed bits are below maximum + */ + while ((cod_info_w.part2_3_length + = count_bits(gfc, xrpow, &cod_info_w, &prev_noise)) > huff_bits + && cod_info_w.global_gain <= maxggain) + cod_info_w.global_gain++; + + if (cod_info_w.global_gain > maxggain) + break; + + if (best_noise_info.over_count == 0) { + + while ((cod_info_w.part2_3_length + = count_bits(gfc, xrpow, &cod_info_w, &prev_noise)) > best_part2_3_length + && cod_info_w.global_gain <= maxggain) + cod_info_w.global_gain++; + + if (cod_info_w.global_gain > maxggain) + break; + } + + /* compute the distortion in this quantization */ + (void) calc_noise(&cod_info_w, l3_xmin, distort, &noise_info, &prev_noise); + noise_info.bits = cod_info_w.part2_3_length; + + /* check if this quantization is better + * than our saved quantization */ + if (cod_info->block_type != SHORT_TYPE) /* NORM, START or STOP type */ + better = cfg->quant_comp; + else + better = cfg->quant_comp_short; + + + better = quant_compare(better, &best_noise_info, &noise_info, &cod_info_w, distort); + + + /* save data so we can restore this quantization later */ + if (better) { + best_part2_3_length = cod_info->part2_3_length; + best_noise_info = noise_info; + *cod_info = cod_info_w; + age = 0; + /* save data so we can restore this quantization later */ + /*if (cfg->vbr == vbr_rh || cfg->vbr == vbr_mtrh) */ { + /* store for later reuse */ + memcpy(save_xrpow, xrpow, sizeof(FLOAT) * 576); + } + } + else { + /* early stop? */ + if (cfg->full_outer_loop == 0) { + if (++age > search_limit && best_noise_info.over_count == 0) + break; + if ((cfg->noise_shaping_amp == 3) && bRefine && age > 30) + break; + if ((cfg->noise_shaping_amp == 3) && bRefine && + (cod_info_w.global_gain - best_ggain_pass1) > 15) + break; + } + } + } + while ((cod_info_w.global_gain + cod_info_w.scalefac_scale) < 255); + + if (cfg->noise_shaping_amp == 3) { + if (!bRefine) { + /* refine search */ + cod_info_w = *cod_info; + memcpy(xrpow, save_xrpow, sizeof(FLOAT) * 576); + age = 0; + best_ggain_pass1 = cod_info_w.global_gain; + + bRefine = 1; + } + else { + /* search already refined, stop */ + bEndOfSearch = 1; + } + + } + else { + bEndOfSearch = 1; + } + } + + assert((cod_info->global_gain + cod_info->scalefac_scale) <= 255); + /* finish up + */ + if (cfg->vbr == vbr_rh || cfg->vbr == vbr_mtrh || cfg->vbr == vbr_mt) + /* restore for reuse on next try */ + memcpy(xrpow, save_xrpow, sizeof(FLOAT) * 576); + /* do the 'substep shaping' + */ + else if (gfc->sv_qnt.substep_shaping & 1) + trancate_smallspectrums(gfc, cod_info, l3_xmin, xrpow); + + return best_noise_info.over_count; +} + + + + + +/************************************************************************ + * + * iteration_finish_one() + * + * Robert Hegemann 2000-09-06 + * + * update reservoir status after FINAL quantization/bitrate + * + ************************************************************************/ + +static void +iteration_finish_one(lame_internal_flags * gfc, int gr, int ch) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + III_side_info_t *const l3_side = &gfc->l3_side; + gr_info *const cod_info = &l3_side->tt[gr][ch]; + + /* try some better scalefac storage + */ + best_scalefac_store(gfc, gr, ch, l3_side); + + /* best huffman_divide may save some bits too + */ + if (cfg->use_best_huffman == 1) + best_huffman_divide(gfc, cod_info); + + /* update reservoir status after FINAL quantization/bitrate + */ + ResvAdjust(gfc, cod_info); +} + + + +/********************************************************************* + * + * VBR_encode_granule() + * + * 2000-09-04 Robert Hegemann + * + *********************************************************************/ + +static void +VBR_encode_granule(lame_internal_flags * gfc, gr_info * const cod_info, const FLOAT * const l3_xmin, /* allowed distortion of the scalefactor */ + FLOAT xrpow[576], /* coloured magnitudes of spectral values */ + const int ch, int min_bits, int max_bits) +{ + gr_info bst_cod_info; + FLOAT bst_xrpow[576]; + int const Max_bits = max_bits; + int real_bits = max_bits + 1; + int this_bits = (max_bits + min_bits) / 2; + int dbits, over, found = 0; + int const sfb21_extra = gfc->sv_qnt.sfb21_extra; + + assert(Max_bits <= MAX_BITS_PER_CHANNEL); + memset(bst_cod_info.l3_enc, 0, sizeof(bst_cod_info.l3_enc)); + + /* search within round about 40 bits of optimal + */ + do { + assert(this_bits >= min_bits); + assert(this_bits <= max_bits); + assert(min_bits <= max_bits); + + if (this_bits > Max_bits - 42) + gfc->sv_qnt.sfb21_extra = 0; + else + gfc->sv_qnt.sfb21_extra = sfb21_extra; + + over = outer_loop(gfc, cod_info, l3_xmin, xrpow, ch, this_bits); + + /* is quantization as good as we are looking for ? + * in this case: is no scalefactor band distorted? + */ + if (over <= 0) { + found = 1; + /* now we know it can be done with "real_bits" + * and maybe we can skip some iterations + */ + real_bits = cod_info->part2_3_length; + + /* store best quantization so far + */ + bst_cod_info = *cod_info; + memcpy(bst_xrpow, xrpow, sizeof(FLOAT) * 576); + + /* try with fewer bits + */ + max_bits = real_bits - 32; + dbits = max_bits - min_bits; + this_bits = (max_bits + min_bits) / 2; + } + else { + /* try with more bits + */ + min_bits = this_bits + 32; + dbits = max_bits - min_bits; + this_bits = (max_bits + min_bits) / 2; + + if (found) { + found = 2; + /* start again with best quantization so far + */ + *cod_info = bst_cod_info; + memcpy(xrpow, bst_xrpow, sizeof(FLOAT) * 576); + } + } + } while (dbits > 12); + + gfc->sv_qnt.sfb21_extra = sfb21_extra; + + /* found=0 => nothing found, use last one + * found=1 => we just found the best and left the loop + * found=2 => we restored a good one and have now l3_enc to restore too + */ + if (found == 2) { + memcpy(cod_info->l3_enc, bst_cod_info.l3_enc, sizeof(int) * 576); + } + assert(cod_info->part2_3_length <= Max_bits); + +} + + + +/************************************************************************ + * + * get_framebits() + * + * Robert Hegemann 2000-09-05 + * + * calculates + * * how many bits are available for analog silent granules + * * how many bits to use for the lowest allowed bitrate + * * how many bits each bitrate would provide + * + ************************************************************************/ + +static void +get_framebits(lame_internal_flags * gfc, int frameBits[15]) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + EncResult_t *const eov = &gfc->ov_enc; + int bitsPerFrame, i; + + /* always use at least this many bits per granule per channel + * unless we detect analog silence, see below + */ + eov->bitrate_index = cfg->vbr_min_bitrate_index; + bitsPerFrame = getframebits(gfc); + + /* bits for analog silence + */ + eov->bitrate_index = 1; + bitsPerFrame = getframebits(gfc); + + for (i = 1; i <= cfg->vbr_max_bitrate_index; i++) { + eov->bitrate_index = i; + frameBits[i] = ResvFrameBegin(gfc, &bitsPerFrame); + } +} + + + +/********************************************************************* + * + * VBR_prepare() + * + * 2000-09-04 Robert Hegemann + * + * * converts LR to MS coding when necessary + * * calculates allowed/adjusted quantization noise amounts + * * detects analog silent frames + * + * some remarks: + * - lower masking depending on Quality setting + * - quality control together with adjusted ATH MDCT scaling + * on lower quality setting allocate more noise from + * ATH masking, and on higher quality setting allocate + * less noise from ATH masking. + * - experiments show that going more than 2dB over GPSYCHO's + * limits ends up in very annoying artefacts + * + *********************************************************************/ + +/* RH: this one needs to be overhauled sometime */ + +static int +VBR_old_prepare(lame_internal_flags * gfc, + const FLOAT pe[2][2], FLOAT const ms_ener_ratio[2], + const III_psy_ratio ratio[2][2], + FLOAT l3_xmin[2][2][SFBMAX], + int frameBits[16], int min_bits[2][2], int max_bits[2][2], int bands[2][2]) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + EncResult_t *const eov = &gfc->ov_enc; + + FLOAT masking_lower_db, adjust = 0.0; + int gr, ch; + int analog_silence = 1; + int avg, mxb, bits = 0; + + eov->bitrate_index = cfg->vbr_max_bitrate_index; + avg = ResvFrameBegin(gfc, &avg) / cfg->mode_gr; + + get_framebits(gfc, frameBits); + + for (gr = 0; gr < cfg->mode_gr; gr++) { + mxb = on_pe(gfc, pe, max_bits[gr], avg, gr, 0); + if (gfc->ov_enc.mode_ext == MPG_MD_MS_LR) { + ms_convert(&gfc->l3_side, gr); + reduce_side(max_bits[gr], ms_ener_ratio[gr], avg, mxb); + } + for (ch = 0; ch < cfg->channels_out; ++ch) { + gr_info *const cod_info = &gfc->l3_side.tt[gr][ch]; + + if (cod_info->block_type != SHORT_TYPE) { /* NORM, START or STOP type */ + adjust = 1.28 / (1 + exp(3.5 - pe[gr][ch] / 300.)) - 0.05; + masking_lower_db = gfc->sv_qnt.mask_adjust - adjust; + } + else { + adjust = 2.56 / (1 + exp(3.5 - pe[gr][ch] / 300.)) - 0.14; + masking_lower_db = gfc->sv_qnt.mask_adjust_short - adjust; + } + gfc->sv_qnt.masking_lower = pow(10.0, masking_lower_db * 0.1); + + init_outer_loop(gfc, cod_info); + bands[gr][ch] = calc_xmin(gfc, &ratio[gr][ch], cod_info, l3_xmin[gr][ch]); + if (bands[gr][ch]) + analog_silence = 0; + + min_bits[gr][ch] = 126; + + bits += max_bits[gr][ch]; + } + } + for (gr = 0; gr < cfg->mode_gr; gr++) { + for (ch = 0; ch < cfg->channels_out; ch++) { + if (bits > frameBits[cfg->vbr_max_bitrate_index] && bits > 0) { + max_bits[gr][ch] *= frameBits[cfg->vbr_max_bitrate_index]; + max_bits[gr][ch] /= bits; + } + if (min_bits[gr][ch] > max_bits[gr][ch]) + min_bits[gr][ch] = max_bits[gr][ch]; + + } /* for ch */ + } /* for gr */ + + return analog_silence; +} + +static void +bitpressure_strategy(lame_internal_flags const *gfc, + FLOAT l3_xmin[2][2][SFBMAX], const int min_bits[2][2], int max_bits[2][2]) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + int gr, ch, sfb; + for (gr = 0; gr < cfg->mode_gr; gr++) { + for (ch = 0; ch < cfg->channels_out; ch++) { + gr_info const *const gi = &gfc->l3_side.tt[gr][ch]; + FLOAT *pxmin = l3_xmin[gr][ch]; + for (sfb = 0; sfb < gi->psy_lmax; sfb++) + *pxmin++ *= 1. + .029 * sfb * sfb / SBMAX_l / SBMAX_l; + + if (gi->block_type == SHORT_TYPE) { + for (sfb = gi->sfb_smin; sfb < SBMAX_s; sfb++) { + *pxmin++ *= 1. + .029 * sfb * sfb / SBMAX_s / SBMAX_s; + *pxmin++ *= 1. + .029 * sfb * sfb / SBMAX_s / SBMAX_s; + *pxmin++ *= 1. + .029 * sfb * sfb / SBMAX_s / SBMAX_s; + } + } + max_bits[gr][ch] = Max(min_bits[gr][ch], 0.9 * max_bits[gr][ch]); + } + } +} + +/************************************************************************ + * + * VBR_iteration_loop() + * + * tries to find out how many bits are needed for each granule and channel + * to get an acceptable quantization. An appropriate bitrate will then be + * choosed for quantization. rh 8/99 + * + * Robert Hegemann 2000-09-06 rewrite + * + ************************************************************************/ + +void +VBR_old_iteration_loop(lame_internal_flags * gfc, const FLOAT pe[2][2], + const FLOAT ms_ener_ratio[2], const III_psy_ratio ratio[2][2]) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + EncResult_t *const eov = &gfc->ov_enc; + FLOAT l3_xmin[2][2][SFBMAX]; + + FLOAT xrpow[576]; + int bands[2][2]; + int frameBits[15]; + int used_bits; + int bits; + int min_bits[2][2], max_bits[2][2]; + int mean_bits; + int ch, gr, analog_silence; + III_side_info_t *const l3_side = &gfc->l3_side; + + analog_silence = VBR_old_prepare(gfc, pe, ms_ener_ratio, ratio, + l3_xmin, frameBits, min_bits, max_bits, bands); + + /*---------------------------------*/ + for (;;) { + + /* quantize granules with lowest possible number of bits + */ + + used_bits = 0; + + for (gr = 0; gr < cfg->mode_gr; gr++) { + for (ch = 0; ch < cfg->channels_out; ch++) { + int ret; + gr_info *const cod_info = &l3_side->tt[gr][ch]; + + /* init_outer_loop sets up cod_info, scalefac and xrpow + */ + ret = init_xrpow(gfc, cod_info, xrpow); + if (ret == 0 || max_bits[gr][ch] == 0) { + /* xr contains no energy + * l3_enc, our encoding data, will be quantized to zero + */ + continue; /* with next channel */ + } + + VBR_encode_granule(gfc, cod_info, l3_xmin[gr][ch], xrpow, + ch, min_bits[gr][ch], max_bits[gr][ch]); + + /* do the 'substep shaping' + */ + if (gfc->sv_qnt.substep_shaping & 1) { + trancate_smallspectrums(gfc, &l3_side->tt[gr][ch], l3_xmin[gr][ch], xrpow); + } + + ret = cod_info->part2_3_length + cod_info->part2_length; + used_bits += ret; + } /* for ch */ + } /* for gr */ + + /* find lowest bitrate able to hold used bits + */ + if (analog_silence && !cfg->enforce_min_bitrate) + /* we detected analog silence and the user did not specify + * any hard framesize limit, so start with smallest possible frame + */ + eov->bitrate_index = 1; + else + eov->bitrate_index = cfg->vbr_min_bitrate_index; + + for (; eov->bitrate_index < cfg->vbr_max_bitrate_index; eov->bitrate_index++) { + if (used_bits <= frameBits[eov->bitrate_index]) + break; + } + bits = ResvFrameBegin(gfc, &mean_bits); + + if (used_bits <= bits) + break; + + bitpressure_strategy(gfc, l3_xmin, (const int (*)[2])min_bits, max_bits); + + } /* breaks adjusted */ + /*--------------------------------------*/ + + for (gr = 0; gr < cfg->mode_gr; gr++) { + for (ch = 0; ch < cfg->channels_out; ch++) { + iteration_finish_one(gfc, gr, ch); + } /* for ch */ + } /* for gr */ + ResvFrameEnd(gfc, mean_bits); +} + + + +static int +VBR_new_prepare(lame_internal_flags * gfc, + const FLOAT pe[2][2], const III_psy_ratio ratio[2][2], + FLOAT l3_xmin[2][2][SFBMAX], int frameBits[16], int max_bits[2][2], + int* max_resv) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + EncResult_t *const eov = &gfc->ov_enc; + + int gr, ch; + int analog_silence = 1; + int avg, bits = 0; + int maximum_framebits; + + if (!cfg->free_format) { + eov->bitrate_index = cfg->vbr_max_bitrate_index; + (void) ResvFrameBegin(gfc, &avg); + *max_resv = gfc->sv_enc.ResvMax; + + get_framebits(gfc, frameBits); + maximum_framebits = frameBits[cfg->vbr_max_bitrate_index]; + } + else { + eov->bitrate_index = 0; + maximum_framebits = ResvFrameBegin(gfc, &avg); + frameBits[0] = maximum_framebits; + *max_resv = gfc->sv_enc.ResvMax; + } + + for (gr = 0; gr < cfg->mode_gr; gr++) { + (void) on_pe(gfc, pe, max_bits[gr], avg, gr, 0); + if (gfc->ov_enc.mode_ext == MPG_MD_MS_LR) { + ms_convert(&gfc->l3_side, gr); + } + for (ch = 0; ch < cfg->channels_out; ++ch) { + gr_info *const cod_info = &gfc->l3_side.tt[gr][ch]; + + gfc->sv_qnt.masking_lower = pow(10.0, gfc->sv_qnt.mask_adjust * 0.1); + + init_outer_loop(gfc, cod_info); + if (0 != calc_xmin(gfc, &ratio[gr][ch], cod_info, l3_xmin[gr][ch])) + analog_silence = 0; + + bits += max_bits[gr][ch]; + } + } + for (gr = 0; gr < cfg->mode_gr; gr++) { + for (ch = 0; ch < cfg->channels_out; ch++) { + if (bits > maximum_framebits && bits > 0) { + max_bits[gr][ch] *= maximum_framebits; + max_bits[gr][ch] /= bits; + } + + } /* for ch */ + } /* for gr */ + if (analog_silence) { + *max_resv = 0; + } + return analog_silence; +} + + + +void +VBR_new_iteration_loop(lame_internal_flags * gfc, const FLOAT pe[2][2], + const FLOAT ms_ener_ratio[2], const III_psy_ratio ratio[2][2]) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + EncResult_t *const eov = &gfc->ov_enc; + FLOAT l3_xmin[2][2][SFBMAX]; + + FLOAT xrpow[2][2][576]; + int frameBits[15]; + int used_bits; + int max_bits[2][2]; + int ch, gr, analog_silence, pad; + III_side_info_t *const l3_side = &gfc->l3_side; + + const FLOAT (*const_l3_xmin)[2][SFBMAX] = (const FLOAT (*)[2][SFBMAX])l3_xmin; + const FLOAT (*const_xrpow)[2][576] = (const FLOAT (*)[2][576])xrpow; + const int (*const_max_bits)[2] = (const int (*)[2])max_bits; + + (void) ms_ener_ratio; /* not used */ + + memset(xrpow, 0, sizeof(xrpow)); + + analog_silence = VBR_new_prepare(gfc, pe, ratio, l3_xmin, frameBits, max_bits, &pad); + + for (gr = 0; gr < cfg->mode_gr; gr++) { + for (ch = 0; ch < cfg->channels_out; ch++) { + gr_info *const cod_info = &l3_side->tt[gr][ch]; + + /* init_outer_loop sets up cod_info, scalefac and xrpow + */ + if (0 == init_xrpow(gfc, cod_info, xrpow[gr][ch])) { + max_bits[gr][ch] = 0; /* silent granule needs no bits */ + } + } /* for ch */ + } /* for gr */ + + /* quantize granules with lowest possible number of bits + */ + + used_bits = VBR_encode_frame(gfc, const_xrpow, const_l3_xmin, const_max_bits); + + if (!cfg->free_format) { + int i, j; + + /* find lowest bitrate able to hold used bits + */ + if (analog_silence && !cfg->enforce_min_bitrate) { + /* we detected analog silence and the user did not specify + * any hard framesize limit, so start with smallest possible frame + */ + i = 1; + } + else { + i = cfg->vbr_min_bitrate_index; + } + + for (; i < cfg->vbr_max_bitrate_index; i++) { + if (used_bits <= frameBits[i]) + break; + } + if (i > cfg->vbr_max_bitrate_index) { + i = cfg->vbr_max_bitrate_index; + } + if (pad > 0) { + for (j = cfg->vbr_max_bitrate_index; j > i; --j) { + int const unused = frameBits[j] - used_bits; + if (unused <= pad) + break; + } + eov->bitrate_index = j; + } + else { + eov->bitrate_index = i; + } + } + else { +#if 0 + static int mmm = 0; + int fff = getFramesize_kbps(gfc, used_bits); + int hhh = getFramesize_kbps(gfc, MAX_BITS_PER_GRANULE * cfg->mode_gr); + if (mmm < fff) + mmm = fff; + printf("demand=%3d kbps max=%3d kbps limit=%3d kbps\n", fff, mmm, hhh); +#endif + eov->bitrate_index = 0; + } + if (used_bits <= frameBits[eov->bitrate_index]) { + /* update Reservoire status */ + int mean_bits, fullframebits; + fullframebits = ResvFrameBegin(gfc, &mean_bits); + assert(used_bits <= fullframebits); + for (gr = 0; gr < cfg->mode_gr; gr++) { + for (ch = 0; ch < cfg->channels_out; ch++) { + gr_info const *const cod_info = &l3_side->tt[gr][ch]; + ResvAdjust(gfc, cod_info); + } + } + ResvFrameEnd(gfc, mean_bits); + } + else { + /* SHOULD NOT HAPPEN INTERNAL ERROR + */ + ERRORF(gfc, "INTERNAL ERROR IN VBR NEW CODE, please send bug report\n"); + exit(-1); + } +} + + + + + +/******************************************************************** + * + * calc_target_bits() + * + * calculates target bits for ABR encoding + * + * mt 2000/05/31 + * + ********************************************************************/ + +static void +calc_target_bits(lame_internal_flags * gfc, + const FLOAT pe[2][2], + FLOAT const ms_ener_ratio[2], + int targ_bits[2][2], int *analog_silence_bits, int *max_frame_bits) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + EncResult_t *const eov = &gfc->ov_enc; + III_side_info_t const *const l3_side = &gfc->l3_side; + FLOAT res_factor; + int gr, ch, totbits, mean_bits; + int framesize = 576 * cfg->mode_gr; + + eov->bitrate_index = cfg->vbr_max_bitrate_index; + *max_frame_bits = ResvFrameBegin(gfc, &mean_bits); + + eov->bitrate_index = 1; + mean_bits = getframebits(gfc) - cfg->sideinfo_len * 8; + *analog_silence_bits = mean_bits / (cfg->mode_gr * cfg->channels_out); + + mean_bits = cfg->vbr_avg_bitrate_kbps * framesize * 1000; + if (gfc->sv_qnt.substep_shaping & 1) + mean_bits *= 1.09; + mean_bits /= cfg->samplerate_out; + mean_bits -= cfg->sideinfo_len * 8; + mean_bits /= (cfg->mode_gr * cfg->channels_out); + + /* + res_factor is the percentage of the target bitrate that should + be used on average. the remaining bits are added to the + bitreservoir and used for difficult to encode frames. + + Since we are tracking the average bitrate, we should adjust + res_factor "on the fly", increasing it if the average bitrate + is greater than the requested bitrate, and decreasing it + otherwise. Reasonable ranges are from .9 to 1.0 + + Until we get the above suggestion working, we use the following + tuning: + compression ratio res_factor + 5.5 (256kbps) 1.0 no need for bitreservoir + 11 (128kbps) .93 7% held for reservoir + + with linear interpolation for other values. + + */ + res_factor = .93 + .07 * (11.0 - cfg->compression_ratio) / (11.0 - 5.5); + if (res_factor < .90) + res_factor = .90; + if (res_factor > 1.00) + res_factor = 1.00; + + for (gr = 0; gr < cfg->mode_gr; gr++) { + int sum = 0; + for (ch = 0; ch < cfg->channels_out; ch++) { + targ_bits[gr][ch] = res_factor * mean_bits; + + if (pe[gr][ch] > 700) { + int add_bits = (pe[gr][ch] - 700) / 1.4; + + gr_info const *const cod_info = &l3_side->tt[gr][ch]; + targ_bits[gr][ch] = res_factor * mean_bits; + + /* short blocks use a little extra, no matter what the pe */ + if (cod_info->block_type == SHORT_TYPE) { + if (add_bits < mean_bits / 2) + add_bits = mean_bits / 2; + } + /* at most increase bits by 1.5*average */ + if (add_bits > mean_bits * 3 / 2) + add_bits = mean_bits * 3 / 2; + else if (add_bits < 0) + add_bits = 0; + + targ_bits[gr][ch] += add_bits; + } + if (targ_bits[gr][ch] > MAX_BITS_PER_CHANNEL) { + targ_bits[gr][ch] = MAX_BITS_PER_CHANNEL; + } + sum += targ_bits[gr][ch]; + } /* for ch */ + if (sum > MAX_BITS_PER_GRANULE) { + for (ch = 0; ch < cfg->channels_out; ++ch) { + targ_bits[gr][ch] *= MAX_BITS_PER_GRANULE; + targ_bits[gr][ch] /= sum; + } + } + } /* for gr */ + + if (gfc->ov_enc.mode_ext == MPG_MD_MS_LR) + for (gr = 0; gr < cfg->mode_gr; gr++) { + reduce_side(targ_bits[gr], ms_ener_ratio[gr], mean_bits * cfg->channels_out, + MAX_BITS_PER_GRANULE); + } + + /* sum target bits + */ + totbits = 0; + for (gr = 0; gr < cfg->mode_gr; gr++) { + for (ch = 0; ch < cfg->channels_out; ch++) { + if (targ_bits[gr][ch] > MAX_BITS_PER_CHANNEL) + targ_bits[gr][ch] = MAX_BITS_PER_CHANNEL; + totbits += targ_bits[gr][ch]; + } + } + + /* repartion target bits if needed + */ + if (totbits > *max_frame_bits && totbits > 0) { + for (gr = 0; gr < cfg->mode_gr; gr++) { + for (ch = 0; ch < cfg->channels_out; ch++) { + targ_bits[gr][ch] *= *max_frame_bits; + targ_bits[gr][ch] /= totbits; + } + } + } +} + + + + + + +/******************************************************************** + * + * ABR_iteration_loop() + * + * encode a frame with a disired average bitrate + * + * mt 2000/05/31 + * + ********************************************************************/ + +void +ABR_iteration_loop(lame_internal_flags * gfc, const FLOAT pe[2][2], + const FLOAT ms_ener_ratio[2], const III_psy_ratio ratio[2][2]) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + EncResult_t *const eov = &gfc->ov_enc; + FLOAT l3_xmin[SFBMAX]; + FLOAT xrpow[576]; + int targ_bits[2][2]; + int mean_bits, max_frame_bits; + int ch, gr, ath_over; + int analog_silence_bits; + gr_info *cod_info; + III_side_info_t *const l3_side = &gfc->l3_side; + + mean_bits = 0; + + calc_target_bits(gfc, pe, ms_ener_ratio, targ_bits, &analog_silence_bits, &max_frame_bits); + + /* encode granules + */ + for (gr = 0; gr < cfg->mode_gr; gr++) { + + if (gfc->ov_enc.mode_ext == MPG_MD_MS_LR) { + ms_convert(&gfc->l3_side, gr); + } + for (ch = 0; ch < cfg->channels_out; ch++) { + FLOAT adjust, masking_lower_db; + cod_info = &l3_side->tt[gr][ch]; + + if (cod_info->block_type != SHORT_TYPE) { /* NORM, START or STOP type */ + /* adjust = 1.28/(1+exp(3.5-pe[gr][ch]/300.))-0.05; */ + adjust = 0; + masking_lower_db = gfc->sv_qnt.mask_adjust - adjust; + } + else { + /* adjust = 2.56/(1+exp(3.5-pe[gr][ch]/300.))-0.14; */ + adjust = 0; + masking_lower_db = gfc->sv_qnt.mask_adjust_short - adjust; + } + gfc->sv_qnt.masking_lower = pow(10.0, masking_lower_db * 0.1); + + + /* cod_info, scalefac and xrpow get initialized in init_outer_loop + */ + init_outer_loop(gfc, cod_info); + if (init_xrpow(gfc, cod_info, xrpow)) { + /* xr contains energy we will have to encode + * calculate the masking abilities + * find some good quantization in outer_loop + */ + ath_over = calc_xmin(gfc, &ratio[gr][ch], cod_info, l3_xmin); + if (0 == ath_over) /* analog silence */ + targ_bits[gr][ch] = analog_silence_bits; + + (void) outer_loop(gfc, cod_info, l3_xmin, xrpow, ch, targ_bits[gr][ch]); + } + iteration_finish_one(gfc, gr, ch); + } /* ch */ + } /* gr */ + + /* find a bitrate which can refill the resevoir to positive size. + */ + for (eov->bitrate_index = cfg->vbr_min_bitrate_index; + eov->bitrate_index <= cfg->vbr_max_bitrate_index; eov->bitrate_index++) { + if (ResvFrameBegin(gfc, &mean_bits) >= 0) + break; + } + assert(eov->bitrate_index <= cfg->vbr_max_bitrate_index); + + ResvFrameEnd(gfc, mean_bits); +} + + + + + + +/************************************************************************ + * + * CBR_iteration_loop() + * + * author/date?? + * + * encodes one frame of MP3 data with constant bitrate + * + ************************************************************************/ + +void +CBR_iteration_loop(lame_internal_flags * gfc, const FLOAT pe[2][2], + const FLOAT ms_ener_ratio[2], const III_psy_ratio ratio[2][2]) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + FLOAT l3_xmin[SFBMAX]; + FLOAT xrpow[576]; + int targ_bits[2]; + int mean_bits, max_bits; + int gr, ch; + III_side_info_t *const l3_side = &gfc->l3_side; + gr_info *cod_info; + + (void) ResvFrameBegin(gfc, &mean_bits); + + /* quantize! */ + for (gr = 0; gr < cfg->mode_gr; gr++) { + + /* calculate needed bits + */ + max_bits = on_pe(gfc, pe, targ_bits, mean_bits, gr, gr); + + if (gfc->ov_enc.mode_ext == MPG_MD_MS_LR) { + ms_convert(&gfc->l3_side, gr); + reduce_side(targ_bits, ms_ener_ratio[gr], mean_bits, max_bits); + } + + for (ch = 0; ch < cfg->channels_out; ch++) { + FLOAT adjust, masking_lower_db; + cod_info = &l3_side->tt[gr][ch]; + + if (cod_info->block_type != SHORT_TYPE) { /* NORM, START or STOP type */ + /* adjust = 1.28/(1+exp(3.5-pe[gr][ch]/300.))-0.05; */ + adjust = 0; + masking_lower_db = gfc->sv_qnt.mask_adjust - adjust; + } + else { + /* adjust = 2.56/(1+exp(3.5-pe[gr][ch]/300.))-0.14; */ + adjust = 0; + masking_lower_db = gfc->sv_qnt.mask_adjust_short - adjust; + } + gfc->sv_qnt.masking_lower = pow(10.0, masking_lower_db * 0.1); + + /* init_outer_loop sets up cod_info, scalefac and xrpow + */ + init_outer_loop(gfc, cod_info); + if (init_xrpow(gfc, cod_info, xrpow)) { + /* xr contains energy we will have to encode + * calculate the masking abilities + * find some good quantization in outer_loop + */ + (void) calc_xmin(gfc, &ratio[gr][ch], cod_info, l3_xmin); + (void) outer_loop(gfc, cod_info, l3_xmin, xrpow, ch, targ_bits[ch]); + } + + iteration_finish_one(gfc, gr, ch); + assert(cod_info->part2_3_length <= MAX_BITS_PER_CHANNEL); + assert(cod_info->part2_3_length <= targ_bits[ch]); + } /* for ch */ + } /* for gr */ + + ResvFrameEnd(gfc, mean_bits); +} diff --git a/sources/lame/quantize.h b/sources/lame/quantize.h new file mode 100644 index 0000000..56edcc7 --- /dev/null +++ b/sources/lame/quantize.h @@ -0,0 +1,38 @@ +/* + * MP3 quantization + * + * Copyright (c) 1999 Mark Taylor + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef LAME_QUANTIZE_H +#define LAME_QUANTIZE_H + +void CBR_iteration_loop(lame_internal_flags * gfc, const FLOAT pe[2][2], + const FLOAT ms_ratio[2], const III_psy_ratio ratio[2][2]); + +void VBR_old_iteration_loop(lame_internal_flags * gfc, const FLOAT pe[2][2], + const FLOAT ms_ratio[2], const III_psy_ratio ratio[2][2]); + +void VBR_new_iteration_loop(lame_internal_flags * gfc, const FLOAT pe[2][2], + const FLOAT ms_ratio[2], const III_psy_ratio ratio[2][2]); + +void ABR_iteration_loop(lame_internal_flags * gfc, const FLOAT pe[2][2], + const FLOAT ms_ratio[2], const III_psy_ratio ratio[2][2]); + + +#endif /* LAME_QUANTIZE_H */ diff --git a/sources/lame/quantize_pvt.c b/sources/lame/quantize_pvt.c new file mode 100644 index 0000000..d8d6447 --- /dev/null +++ b/sources/lame/quantize_pvt.c @@ -0,0 +1,1074 @@ +/* + * quantize_pvt source file + * + * Copyright (c) 1999-2002 Takehiro Tominaga + * Copyright (c) 2000-2012 Robert Hegemann + * Copyright (c) 2001 Naoki Shibata + * Copyright (c) 2002-2005 Gabriel Bouvigne + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +/* $Id: quantize_pvt.c,v 1.175 2017/09/06 15:07:30 robert Exp $ */ +#ifdef HAVE_CONFIG_H +# include +#endif + + +#include "lame.h" +#include "machine.h" +#include "encoder.h" +#include "util.h" +#include "quantize_pvt.h" +#include "reservoir.h" +#include "lame-analysis.h" +#include + + +#define NSATHSCALE 100 /* Assuming dynamic range=96dB, this value should be 92 */ + +/* + The following table is used to implement the scalefactor + partitioning for MPEG2 as described in section + 2.4.3.2 of the IS. The indexing corresponds to the + way the tables are presented in the IS: + + [table_number][row_in_table][column of nr_of_sfb] +*/ +const int nr_of_sfb_block[6][3][4] = { + { + {6, 5, 5, 5}, + {9, 9, 9, 9}, + {6, 9, 9, 9} + }, + { + {6, 5, 7, 3}, + {9, 9, 12, 6}, + {6, 9, 12, 6} + }, + { + {11, 10, 0, 0}, + {18, 18, 0, 0}, + {15, 18, 0, 0} + }, + { + {7, 7, 7, 0}, + {12, 12, 12, 0}, + {6, 15, 12, 0} + }, + { + {6, 6, 6, 3}, + {12, 9, 9, 6}, + {6, 12, 9, 6} + }, + { + {8, 8, 5, 0}, + {15, 12, 9, 0}, + {6, 18, 9, 0} + } +}; + + +/* Table B.6: layer3 preemphasis */ +const int pretab[SBMAX_l] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 1, 1, 1, 1, 2, 2, 3, 3, 3, 2, 0 +}; + +/* + Here are MPEG1 Table B.8 and MPEG2 Table B.1 + -- Layer III scalefactor bands. + Index into this using a method such as: + idx = fr_ps->header->sampling_frequency + + (fr_ps->header->version * 3) +*/ + + +const scalefac_struct sfBandIndex[9] = { + { /* Table B.2.b: 22.05 kHz */ + {0, 6, 12, 18, 24, 30, 36, 44, 54, 66, 80, 96, 116, 140, 168, 200, 238, 284, 336, 396, 464, + 522, 576}, + {0, 4, 8, 12, 18, 24, 32, 42, 56, 74, 100, 132, 174, 192} + , {0, 0, 0, 0, 0, 0, 0} /* sfb21 pseudo sub bands */ + , {0, 0, 0, 0, 0, 0, 0} /* sfb12 pseudo sub bands */ + }, + { /* Table B.2.c: 24 kHz */ /* docs: 332. mpg123(broken): 330 */ + {0, 6, 12, 18, 24, 30, 36, 44, 54, 66, 80, 96, 114, 136, 162, 194, 232, 278, 332, 394, 464, + 540, 576}, + {0, 4, 8, 12, 18, 26, 36, 48, 62, 80, 104, 136, 180, 192} + , {0, 0, 0, 0, 0, 0, 0} /* sfb21 pseudo sub bands */ + , {0, 0, 0, 0, 0, 0, 0} /* sfb12 pseudo sub bands */ + }, + { /* Table B.2.a: 16 kHz */ + {0, 6, 12, 18, 24, 30, 36, 44, 54, 66, 80, 96, 116, 140, 168, 200, 238, 284, 336, 396, 464, + 522, 576}, + {0, 4, 8, 12, 18, 26, 36, 48, 62, 80, 104, 134, 174, 192} + , {0, 0, 0, 0, 0, 0, 0} /* sfb21 pseudo sub bands */ + , {0, 0, 0, 0, 0, 0, 0} /* sfb12 pseudo sub bands */ + }, + { /* Table B.8.b: 44.1 kHz */ + {0, 4, 8, 12, 16, 20, 24, 30, 36, 44, 52, 62, 74, 90, 110, 134, 162, 196, 238, 288, 342, 418, + 576}, + {0, 4, 8, 12, 16, 22, 30, 40, 52, 66, 84, 106, 136, 192} + , {0, 0, 0, 0, 0, 0, 0} /* sfb21 pseudo sub bands */ + , {0, 0, 0, 0, 0, 0, 0} /* sfb12 pseudo sub bands */ + }, + { /* Table B.8.c: 48 kHz */ + {0, 4, 8, 12, 16, 20, 24, 30, 36, 42, 50, 60, 72, 88, 106, 128, 156, 190, 230, 276, 330, 384, + 576}, + {0, 4, 8, 12, 16, 22, 28, 38, 50, 64, 80, 100, 126, 192} + , {0, 0, 0, 0, 0, 0, 0} /* sfb21 pseudo sub bands */ + , {0, 0, 0, 0, 0, 0, 0} /* sfb12 pseudo sub bands */ + }, + { /* Table B.8.a: 32 kHz */ + {0, 4, 8, 12, 16, 20, 24, 30, 36, 44, 54, 66, 82, 102, 126, 156, 194, 240, 296, 364, 448, 550, + 576}, + {0, 4, 8, 12, 16, 22, 30, 42, 58, 78, 104, 138, 180, 192} + , {0, 0, 0, 0, 0, 0, 0} /* sfb21 pseudo sub bands */ + , {0, 0, 0, 0, 0, 0, 0} /* sfb12 pseudo sub bands */ + }, + { /* MPEG-2.5 11.025 kHz */ + {0, 6, 12, 18, 24, 30, 36, 44, 54, 66, 80, 96, 116, 140, 168, 200, 238, 284, 336, 396, 464, + 522, 576}, + {0 / 3, 12 / 3, 24 / 3, 36 / 3, 54 / 3, 78 / 3, 108 / 3, 144 / 3, 186 / 3, 240 / 3, 312 / 3, + 402 / 3, 522 / 3, 576 / 3} + , {0, 0, 0, 0, 0, 0, 0} /* sfb21 pseudo sub bands */ + , {0, 0, 0, 0, 0, 0, 0} /* sfb12 pseudo sub bands */ + }, + { /* MPEG-2.5 12 kHz */ + {0, 6, 12, 18, 24, 30, 36, 44, 54, 66, 80, 96, 116, 140, 168, 200, 238, 284, 336, 396, 464, + 522, 576}, + {0 / 3, 12 / 3, 24 / 3, 36 / 3, 54 / 3, 78 / 3, 108 / 3, 144 / 3, 186 / 3, 240 / 3, 312 / 3, + 402 / 3, 522 / 3, 576 / 3} + , {0, 0, 0, 0, 0, 0, 0} /* sfb21 pseudo sub bands */ + , {0, 0, 0, 0, 0, 0, 0} /* sfb12 pseudo sub bands */ + }, + { /* MPEG-2.5 8 kHz */ + {0, 12, 24, 36, 48, 60, 72, 88, 108, 132, 160, 192, 232, 280, 336, 400, 476, 566, 568, 570, + 572, 574, 576}, + {0 / 3, 24 / 3, 48 / 3, 72 / 3, 108 / 3, 156 / 3, 216 / 3, 288 / 3, 372 / 3, 480 / 3, 486 / 3, + 492 / 3, 498 / 3, 576 / 3} + , {0, 0, 0, 0, 0, 0, 0} /* sfb21 pseudo sub bands */ + , {0, 0, 0, 0, 0, 0, 0} /* sfb12 pseudo sub bands */ + } +}; + + +/* FIXME: move global variables in some struct */ + +FLOAT pow20[Q_MAX + Q_MAX2 + 1]; +FLOAT ipow20[Q_MAX]; +FLOAT pow43[PRECALC_SIZE]; +/* initialized in first call to iteration_init */ +#ifdef TAKEHIRO_IEEE754_HACK +FLOAT adj43asm[PRECALC_SIZE]; +#else +FLOAT adj43[PRECALC_SIZE]; +#endif + +/* +compute the ATH for each scalefactor band +cd range: 0..96db + +Input: 3.3kHz signal 32767 amplitude (3.3kHz is where ATH is smallest = -5db) +longblocks: sfb=12 en0/bw=-11db max_en0 = 1.3db +shortblocks: sfb=5 -9db 0db + +Input: 1 1 1 1 1 1 1 -1 -1 -1 -1 -1 -1 -1 (repeated) +longblocks: amp=1 sfb=12 en0/bw=-103 db max_en0 = -92db + amp=32767 sfb=12 -12 db -1.4db + +Input: 1 1 1 1 1 1 1 -1 -1 -1 -1 -1 -1 -1 (repeated) +shortblocks: amp=1 sfb=5 en0/bw= -99 -86 + amp=32767 sfb=5 -9 db 4db + + +MAX energy of largest wave at 3.3kHz = 1db +AVE energy of largest wave at 3.3kHz = -11db +Let's take AVE: -11db = maximum signal in sfb=12. +Dynamic range of CD: 96db. Therefor energy of smallest audible wave +in sfb=12 = -11 - 96 = -107db = ATH at 3.3kHz. + +ATH formula for this wave: -5db. To adjust to LAME scaling, we need +ATH = ATH_formula - 103 (db) +ATH = ATH * 2.5e-10 (ener) + +*/ + +static FLOAT +ATHmdct(SessionConfig_t const *cfg, FLOAT f) +{ + FLOAT ath; + + ath = ATHformula(cfg, f); + + if (cfg->ATHfixpoint > 0) { + ath -= cfg->ATHfixpoint; + } + else { + ath -= NSATHSCALE; + } + ath += cfg->ATH_offset_db; + + /* modify the MDCT scaling for the ATH and convert to energy */ + ath = powf(10.0f, ath * 0.1f); + return ath; +} + +static void +compute_ath(lame_internal_flags const* gfc) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + FLOAT *const ATH_l = gfc->ATH->l; + FLOAT *const ATH_psfb21 = gfc->ATH->psfb21; + FLOAT *const ATH_s = gfc->ATH->s; + FLOAT *const ATH_psfb12 = gfc->ATH->psfb12; + int sfb, i, start, end; + FLOAT ATH_f; + FLOAT const samp_freq = cfg->samplerate_out; + + for (sfb = 0; sfb < SBMAX_l; sfb++) { + start = gfc->scalefac_band.l[sfb]; + end = gfc->scalefac_band.l[sfb + 1]; + ATH_l[sfb] = FLOAT_MAX; + for (i = start; i < end; i++) { + FLOAT const freq = i * samp_freq / (2 * 576); + ATH_f = ATHmdct(cfg, freq); /* freq in kHz */ + ATH_l[sfb] = Min(ATH_l[sfb], ATH_f); + } + } + + for (sfb = 0; sfb < PSFB21; sfb++) { + start = gfc->scalefac_band.psfb21[sfb]; + end = gfc->scalefac_band.psfb21[sfb + 1]; + ATH_psfb21[sfb] = FLOAT_MAX; + for (i = start; i < end; i++) { + FLOAT const freq = i * samp_freq / (2 * 576); + ATH_f = ATHmdct(cfg, freq); /* freq in kHz */ + ATH_psfb21[sfb] = Min(ATH_psfb21[sfb], ATH_f); + } + } + + for (sfb = 0; sfb < SBMAX_s; sfb++) { + start = gfc->scalefac_band.s[sfb]; + end = gfc->scalefac_band.s[sfb + 1]; + ATH_s[sfb] = FLOAT_MAX; + for (i = start; i < end; i++) { + FLOAT const freq = i * samp_freq / (2 * 192); + ATH_f = ATHmdct(cfg, freq); /* freq in kHz */ + ATH_s[sfb] = Min(ATH_s[sfb], ATH_f); + } + ATH_s[sfb] *= (gfc->scalefac_band.s[sfb + 1] - gfc->scalefac_band.s[sfb]); + } + + for (sfb = 0; sfb < PSFB12; sfb++) { + start = gfc->scalefac_band.psfb12[sfb]; + end = gfc->scalefac_band.psfb12[sfb + 1]; + ATH_psfb12[sfb] = FLOAT_MAX; + for (i = start; i < end; i++) { + FLOAT const freq = i * samp_freq / (2 * 192); + ATH_f = ATHmdct(cfg, freq); /* freq in kHz */ + ATH_psfb12[sfb] = Min(ATH_psfb12[sfb], ATH_f); + } + /*not sure about the following */ + ATH_psfb12[sfb] *= (gfc->scalefac_band.s[13] - gfc->scalefac_band.s[12]); + } + + + /* no-ATH mode: + * reduce ATH to -200 dB + */ + + if (cfg->noATH) { + for (sfb = 0; sfb < SBMAX_l; sfb++) { + ATH_l[sfb] = 1E-20; + } + for (sfb = 0; sfb < PSFB21; sfb++) { + ATH_psfb21[sfb] = 1E-20; + } + for (sfb = 0; sfb < SBMAX_s; sfb++) { + ATH_s[sfb] = 1E-20; + } + for (sfb = 0; sfb < PSFB12; sfb++) { + ATH_psfb12[sfb] = 1E-20; + } + } + + /* work in progress, don't rely on it too much + */ + gfc->ATH->floor = 10. * log10(ATHmdct(cfg, -1.)); + + /* + { FLOAT g=10000, t=1e30, x; + for ( f = 100; f < 10000; f++ ) { + x = ATHmdct( cfg, f ); + if ( t > x ) t = x, g = f; + } + printf("min=%g\n", g); + } */ +} + + +static float const payload_long[2][4] = +{ {-0.000f, -0.000f, -0.000f, +0.000f} +, {-0.500f, -0.250f, -0.025f, +0.500f} +}; +static float const payload_short[2][4] = +{ {-0.000f, -0.000f, -0.000f, +0.000f} +, {-2.000f, -1.000f, -0.050f, +0.500f} +}; + +/************************************************************************/ +/* initialization for iteration_loop */ +/************************************************************************/ +void +iteration_init(lame_internal_flags * gfc) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + III_side_info_t *const l3_side = &gfc->l3_side; + FLOAT adjust, db; + int i, sel; + + if (gfc->iteration_init_init == 0) { + gfc->iteration_init_init = 1; + + l3_side->main_data_begin = 0; + compute_ath(gfc); + + pow43[0] = 0.0; + for (i = 1; i < PRECALC_SIZE; i++) + pow43[i] = pow((FLOAT) i, 4.0 / 3.0); + +#ifdef TAKEHIRO_IEEE754_HACK + adj43asm[0] = 0.0; + for (i = 1; i < PRECALC_SIZE; i++) + adj43asm[i] = i - 0.5 - pow(0.5 * (pow43[i - 1] + pow43[i]), 0.75); +#else + for (i = 0; i < PRECALC_SIZE - 1; i++) + adj43[i] = (i + 1) - pow(0.5 * (pow43[i] + pow43[i + 1]), 0.75); + adj43[i] = 0.5; +#endif + for (i = 0; i < Q_MAX; i++) + ipow20[i] = pow(2.0, (double) (i - 210) * -0.1875); + for (i = 0; i <= Q_MAX + Q_MAX2; i++) + pow20[i] = pow(2.0, (double) (i - 210 - Q_MAX2) * 0.25); + + huffman_init(gfc); + init_xrpow_core_init(gfc); + + sel = 1;/* RH: all modes like vbr-new (cfg->vbr == vbr_mt || cfg->vbr == vbr_mtrh) ? 1 : 0;*/ + + /* long */ + db = cfg->adjust_bass_db + payload_long[sel][0]; + adjust = powf(10.f, db * 0.1f); + for (i = 0; i <= 6; ++i) { + gfc->sv_qnt.longfact[i] = adjust; + } + db = cfg->adjust_alto_db + payload_long[sel][1]; + adjust = powf(10.f, db * 0.1f); + for (; i <= 13; ++i) { + gfc->sv_qnt.longfact[i] = adjust; + } + db = cfg->adjust_treble_db + payload_long[sel][2]; + adjust = powf(10.f, db * 0.1f); + for (; i <= 20; ++i) { + gfc->sv_qnt.longfact[i] = adjust; + } + db = cfg->adjust_sfb21_db + payload_long[sel][3]; + adjust = powf(10.f, db * 0.1f); + for (; i < SBMAX_l; ++i) { + gfc->sv_qnt.longfact[i] = adjust; + } + + /* short */ + db = cfg->adjust_bass_db + payload_short[sel][0]; + adjust = powf(10.f, db * 0.1f); + for (i = 0; i <= 2; ++i) { + gfc->sv_qnt.shortfact[i] = adjust; + } + db = cfg->adjust_alto_db + payload_short[sel][1]; + adjust = powf(10.f, db * 0.1f); + for (; i <= 6; ++i) { + gfc->sv_qnt.shortfact[i] = adjust; + } + db = cfg->adjust_treble_db + payload_short[sel][2]; + adjust = powf(10.f, db * 0.1f); + for (; i <= 11; ++i) { + gfc->sv_qnt.shortfact[i] = adjust; + } + db = cfg->adjust_sfb21_db + payload_short[sel][3]; + adjust = powf(10.f, db * 0.1f); + for (; i < SBMAX_s; ++i) { + gfc->sv_qnt.shortfact[i] = adjust; + } + } +} + + + + + +/************************************************************************ + * allocate bits among 2 channels based on PE + * mt 6/99 + * bugfixes rh 8/01: often allocated more than the allowed 4095 bits + ************************************************************************/ +int +on_pe(lame_internal_flags * gfc, const FLOAT pe[][2], int targ_bits[2], int mean_bits, int gr, int cbr) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + int extra_bits = 0, tbits, bits; + int add_bits[2] = {0, 0}; + int max_bits; /* maximum allowed bits for this granule */ + int ch; + + /* allocate targ_bits for granule */ + ResvMaxBits(gfc, mean_bits, &tbits, &extra_bits, cbr); + max_bits = tbits + extra_bits; + if (max_bits > MAX_BITS_PER_GRANULE) /* hard limit per granule */ + max_bits = MAX_BITS_PER_GRANULE; + + for (bits = 0, ch = 0; ch < cfg->channels_out; ++ch) { + /****************************************************************** + * allocate bits for each channel + ******************************************************************/ + targ_bits[ch] = Min(MAX_BITS_PER_CHANNEL, tbits / cfg->channels_out); + + add_bits[ch] = targ_bits[ch] * pe[gr][ch] / 700.0 - targ_bits[ch]; + + /* at most increase bits by 1.5*average */ + if (add_bits[ch] > mean_bits * 3 / 4) + add_bits[ch] = mean_bits * 3 / 4; + if (add_bits[ch] < 0) + add_bits[ch] = 0; + + if (add_bits[ch] + targ_bits[ch] > MAX_BITS_PER_CHANNEL) + add_bits[ch] = Max(0, MAX_BITS_PER_CHANNEL - targ_bits[ch]); + + bits += add_bits[ch]; + } + if (bits > extra_bits && bits > 0) { + for (ch = 0; ch < cfg->channels_out; ++ch) { + add_bits[ch] = extra_bits * add_bits[ch] / bits; + } + } + + for (ch = 0; ch < cfg->channels_out; ++ch) { + targ_bits[ch] += add_bits[ch]; + extra_bits -= add_bits[ch]; + } + + for (bits = 0, ch = 0; ch < cfg->channels_out; ++ch) { + bits += targ_bits[ch]; + } + if (bits > MAX_BITS_PER_GRANULE) { + int sum = 0; + for (ch = 0; ch < cfg->channels_out; ++ch) { + targ_bits[ch] *= MAX_BITS_PER_GRANULE; + targ_bits[ch] /= bits; + sum += targ_bits[ch]; + } + assert(sum <= MAX_BITS_PER_GRANULE); + } + + return max_bits; +} + + + + +void +reduce_side(int targ_bits[2], FLOAT ms_ener_ratio, int mean_bits, int max_bits) +{ + int move_bits; + FLOAT fac; + + assert(max_bits <= MAX_BITS_PER_GRANULE); + assert(targ_bits[0] + targ_bits[1] <= MAX_BITS_PER_GRANULE); + + /* ms_ener_ratio = 0: allocate 66/33 mid/side fac=.33 + * ms_ener_ratio =.5: allocate 50/50 mid/side fac= 0 */ + /* 75/25 split is fac=.5 */ + /* float fac = .50*(.5-ms_ener_ratio[gr])/.5; */ + fac = .33 * (.5 - ms_ener_ratio) / .5; + if (fac < 0) + fac = 0; + if (fac > .5) + fac = .5; + + /* number of bits to move from side channel to mid channel */ + /* move_bits = fac*targ_bits[1]; */ + move_bits = fac * .5 * (targ_bits[0] + targ_bits[1]); + + if (move_bits > MAX_BITS_PER_CHANNEL - targ_bits[0]) { + move_bits = MAX_BITS_PER_CHANNEL - targ_bits[0]; + } + if (move_bits < 0) + move_bits = 0; + + if (targ_bits[1] >= 125) { + /* dont reduce side channel below 125 bits */ + if (targ_bits[1] - move_bits > 125) { + + /* if mid channel already has 2x more than average, dont bother */ + /* mean_bits = bits per granule (for both channels) */ + if (targ_bits[0] < mean_bits) + targ_bits[0] += move_bits; + targ_bits[1] -= move_bits; + } + else { + targ_bits[0] += targ_bits[1] - 125; + targ_bits[1] = 125; + } + } + + move_bits = targ_bits[0] + targ_bits[1]; + if (move_bits > max_bits) { + targ_bits[0] = (max_bits * targ_bits[0]) / move_bits; + targ_bits[1] = (max_bits * targ_bits[1]) / move_bits; + } + assert(targ_bits[0] <= MAX_BITS_PER_CHANNEL); + assert(targ_bits[1] <= MAX_BITS_PER_CHANNEL); + assert(targ_bits[0] + targ_bits[1] <= MAX_BITS_PER_GRANULE); +} + + +/** + * Robert Hegemann 2001-04-27: + * this adjusts the ATH, keeping the original noise floor + * affects the higher frequencies more than the lower ones + */ + +FLOAT +athAdjust(FLOAT a, FLOAT x, FLOAT athFloor, float ATHfixpoint) +{ + /* work in progress + */ + FLOAT const o = 90.30873362f; + FLOAT const p = (ATHfixpoint < 1.f) ? 94.82444863f : ATHfixpoint; + FLOAT u = FAST_LOG10_X(x, 10.0f); + FLOAT const v = a * a; + FLOAT w = 0.0f; + u -= athFloor; /* undo scaling */ + if (v > 1E-20f) + w = 1.f + FAST_LOG10_X(v, 10.0f / o); + if (w < 0) + w = 0.f; + u *= w; + u += athFloor + o - p; /* redo scaling */ + + return powf(10.f, 0.1f * u); +} + + + +/*************************************************************************/ +/* calc_xmin */ +/*************************************************************************/ + +/* + Calculate the allowed distortion for each scalefactor band, + as determined by the psychoacoustic model. + xmin(sb) = ratio(sb) * en(sb) / bw(sb) + + returns number of sfb's with energy > ATH +*/ + +int +calc_xmin(lame_internal_flags const *gfc, + III_psy_ratio const *const ratio, gr_info * const cod_info, FLOAT * pxmin) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + int sfb, gsfb, j = 0, ath_over = 0, k; + ATH_t const *const ATH = gfc->ATH; + const FLOAT *const xr = cod_info->xr; + int max_nonzero; + + for (gsfb = 0; gsfb < cod_info->psy_lmax; gsfb++) { + FLOAT en0, xmin; + FLOAT rh1, rh2, rh3; + int width, l; + + xmin = athAdjust(ATH->adjust_factor, ATH->l[gsfb], ATH->floor, cfg->ATHfixpoint); + xmin *= gfc->sv_qnt.longfact[gsfb]; + + width = cod_info->width[gsfb]; + rh1 = xmin / width; +#ifdef DBL_EPSILON + rh2 = DBL_EPSILON; +#else + rh2 = 2.2204460492503131e-016; +#endif + en0 = 0.0; + for (l = 0; l < width; ++l) { + FLOAT const xa = xr[j++]; + FLOAT const x2 = xa * xa; + en0 += x2; + rh2 += (x2 < rh1) ? x2 : rh1; + } + if (en0 > xmin) + ath_over++; + + if (en0 < xmin) { + rh3 = en0; + } + else if (rh2 < xmin) { + rh3 = xmin; + } + else { + rh3 = rh2; + } + xmin = rh3; + { + FLOAT const e = ratio->en.l[gsfb]; + if (e > 1e-12f) { + FLOAT x; + x = en0 * ratio->thm.l[gsfb] / e; + x *= gfc->sv_qnt.longfact[gsfb]; + if (xmin < x) + xmin = x; + } + } + xmin = Max(xmin, DBL_EPSILON); + cod_info->energy_above_cutoff[gsfb] = (en0 > xmin+1e-14f) ? 1 : 0; + *pxmin++ = xmin; + } /* end of long block loop */ + + + + + /*use this function to determine the highest non-zero coeff */ + max_nonzero = 0; + for (k = 575; k > 0; --k) { + if (fabs(xr[k]) > 1e-12f) { + max_nonzero = k; + break; + } + } + if (cod_info->block_type != SHORT_TYPE) { /* NORM, START or STOP type, but not SHORT */ + max_nonzero |= 1; /* only odd numbers */ + } + else { + max_nonzero /= 6; /* 3 short blocks */ + max_nonzero *= 6; + max_nonzero += 5; + } + + if (gfc->sv_qnt.sfb21_extra == 0 && cfg->samplerate_out < 44000) { + int const sfb_l = (cfg->samplerate_out <= 8000) ? 17 : 21; + int const sfb_s = (cfg->samplerate_out <= 8000) ? 9 : 12; + int limit = 575; + if (cod_info->block_type != SHORT_TYPE) { /* NORM, START or STOP type, but not SHORT */ + limit = gfc->scalefac_band.l[sfb_l]-1; + } + else { + limit = 3*gfc->scalefac_band.s[sfb_s]-1; + } + if (max_nonzero > limit) { + max_nonzero = limit; + } + } + cod_info->max_nonzero_coeff = max_nonzero; + + + + for (sfb = cod_info->sfb_smin; gsfb < cod_info->psymax; sfb++, gsfb += 3) { + int width, b, l; + FLOAT tmpATH; + + tmpATH = athAdjust(ATH->adjust_factor, ATH->s[sfb], ATH->floor, cfg->ATHfixpoint); + tmpATH *= gfc->sv_qnt.shortfact[sfb]; + + width = cod_info->width[gsfb]; + for (b = 0; b < 3; b++) { + FLOAT en0 = 0.0, xmin = tmpATH; + FLOAT rh1, rh2, rh3; + + rh1 = tmpATH / width; +#ifdef DBL_EPSILON + rh2 = DBL_EPSILON; +#else + rh2 = 2.2204460492503131e-016; +#endif + for (l = 0; l < width; ++l) { + FLOAT const xa = xr[j++]; + FLOAT const x2 = xa * xa; + en0 += x2; + rh2 += (x2 < rh1) ? x2 : rh1; + } + if (en0 > tmpATH) + ath_over++; + + if (en0 < tmpATH) { + rh3 = en0; + } + else if (rh2 < tmpATH) { + rh3 = tmpATH; + } + else { + rh3 = rh2; + } + xmin = rh3; + { + FLOAT const e = ratio->en.s[sfb][b]; + if (e > 1e-12f) { + FLOAT x; + x = en0 * ratio->thm.s[sfb][b] / e; + x *= gfc->sv_qnt.shortfact[sfb]; + if (xmin < x) + xmin = x; + } + } + xmin = Max(xmin, DBL_EPSILON); + cod_info->energy_above_cutoff[gsfb+b] = (en0 > xmin+1e-14f) ? 1 : 0; + *pxmin++ = xmin; + } /* b */ + if (cfg->use_temporal_masking_effect) { + if (pxmin[-3] > pxmin[-3 + 1]) + pxmin[-3 + 1] += (pxmin[-3] - pxmin[-3 + 1]) * gfc->cd_psy->decay; + if (pxmin[-3 + 1] > pxmin[-3 + 2]) + pxmin[-3 + 2] += (pxmin[-3 + 1] - pxmin[-3 + 2]) * gfc->cd_psy->decay; + } + } /* end of short block sfb loop */ + + return ath_over; +} + + +static FLOAT +calc_noise_core_c(const gr_info * const cod_info, int *startline, int l, FLOAT step) +{ + FLOAT noise = 0; + int j = *startline; + const int *const ix = cod_info->l3_enc; + + if (j > cod_info->count1) { + while (l--) { + FLOAT temp; + temp = cod_info->xr[j]; + j++; + noise += temp * temp; + temp = cod_info->xr[j]; + j++; + noise += temp * temp; + } + } + else if (j > cod_info->big_values) { + FLOAT ix01[2]; + ix01[0] = 0; + ix01[1] = step; + while (l--) { + FLOAT temp; + temp = fabs(cod_info->xr[j]) - ix01[ix[j]]; + j++; + noise += temp * temp; + temp = fabs(cod_info->xr[j]) - ix01[ix[j]]; + j++; + noise += temp * temp; + } + } + else { + while (l--) { + FLOAT temp; + temp = fabs(cod_info->xr[j]) - pow43[ix[j]] * step; + j++; + noise += temp * temp; + temp = fabs(cod_info->xr[j]) - pow43[ix[j]] * step; + j++; + noise += temp * temp; + } + } + + *startline = j; + return noise; +} + + +/*************************************************************************/ +/* calc_noise */ +/*************************************************************************/ + +/* -oo dB => -1.00 */ +/* - 6 dB => -0.97 */ +/* - 3 dB => -0.80 */ +/* - 2 dB => -0.64 */ +/* - 1 dB => -0.38 */ +/* 0 dB => 0.00 */ +/* + 1 dB => +0.49 */ +/* + 2 dB => +1.06 */ +/* + 3 dB => +1.68 */ +/* + 6 dB => +3.69 */ +/* +10 dB => +6.45 */ + +int +calc_noise(gr_info const *const cod_info, + FLOAT const *l3_xmin, + FLOAT * distort, calc_noise_result * const res, calc_noise_data * prev_noise) +{ + int sfb, l, over = 0; + FLOAT over_noise_db = 0; + FLOAT tot_noise_db = 0; /* 0 dB relative to masking */ + FLOAT max_noise = -20.0; /* -200 dB relative to masking */ + int j = 0; + const int *scalefac = cod_info->scalefac; + + res->over_SSD = 0; + + + for (sfb = 0; sfb < cod_info->psymax; sfb++) { + int const s = + cod_info->global_gain - (((*scalefac++) + (cod_info->preflag ? pretab[sfb] : 0)) + << (cod_info->scalefac_scale + 1)) + - cod_info->subblock_gain[cod_info->window[sfb]] * 8; + FLOAT const r_l3_xmin = 1.f / *l3_xmin++; + FLOAT distort_ = 0.0f; + FLOAT noise = 0.0f; + + if (prev_noise && (prev_noise->step[sfb] == s)) { + + /* use previously computed values */ + j += cod_info->width[sfb]; + distort_ = r_l3_xmin * prev_noise->noise[sfb]; + + noise = prev_noise->noise_log[sfb]; + + } + else { + FLOAT const step = POW20(s); + l = cod_info->width[sfb] >> 1; + + if ((j + cod_info->width[sfb]) > cod_info->max_nonzero_coeff) { + int usefullsize; + usefullsize = cod_info->max_nonzero_coeff - j + 1; + + if (usefullsize > 0) + l = usefullsize >> 1; + else + l = 0; + } + + noise = calc_noise_core_c(cod_info, &j, l, step); + + + if (prev_noise) { + /* save noise values */ + prev_noise->step[sfb] = s; + prev_noise->noise[sfb] = noise; + } + + distort_ = r_l3_xmin * noise; + + /* multiplying here is adding in dB, but can overflow */ + noise = FAST_LOG10(Max(distort_, 1E-20f)); + + if (prev_noise) { + /* save noise values */ + prev_noise->noise_log[sfb] = noise; + } + } + *distort++ = distort_; + + if (prev_noise) { + /* save noise values */ + prev_noise->global_gain = cod_info->global_gain;; + } + + + /*tot_noise *= Max(noise, 1E-20); */ + tot_noise_db += noise; + + if (noise > 0.0) { + int tmp; + + tmp = Max((int) (noise * 10 + .5), 1); + res->over_SSD += tmp * tmp; + + over++; + /* multiplying here is adding in dB -but can overflow */ + /*over_noise *= noise; */ + over_noise_db += noise; + } + max_noise = Max(max_noise, noise); + + } + + res->over_count = over; + res->tot_noise = tot_noise_db; + res->over_noise = over_noise_db; + res->max_noise = max_noise; + + return over; +} + + + + + + + + +/************************************************************************ + * + * set_pinfo() + * + * updates plotting data + * + * Mark Taylor 2000-??-?? + * + * Robert Hegemann: moved noise/distortion calc into it + * + ************************************************************************/ + +static void +set_pinfo(lame_internal_flags const *gfc, + gr_info * const cod_info, const III_psy_ratio * const ratio, const int gr, const int ch) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + int sfb, sfb2; + int j, i, l, start, end, bw; + FLOAT en0, en1; + FLOAT const ifqstep = (cod_info->scalefac_scale == 0) ? .5 : 1.0; + int const *const scalefac = cod_info->scalefac; + + FLOAT l3_xmin[SFBMAX], xfsf[SFBMAX]; + calc_noise_result noise; + + (void) calc_xmin(gfc, ratio, cod_info, l3_xmin); + (void) calc_noise(cod_info, l3_xmin, xfsf, &noise, 0); + + j = 0; + sfb2 = cod_info->sfb_lmax; + if (cod_info->block_type != SHORT_TYPE && !cod_info->mixed_block_flag) + sfb2 = 22; + for (sfb = 0; sfb < sfb2; sfb++) { + start = gfc->scalefac_band.l[sfb]; + end = gfc->scalefac_band.l[sfb + 1]; + bw = end - start; + for (en0 = 0.0; j < end; j++) + en0 += cod_info->xr[j] * cod_info->xr[j]; + en0 /= bw; + /* convert to MDCT units */ + en1 = 1e15; /* scaling so it shows up on FFT plot */ + gfc->pinfo->en[gr][ch][sfb] = en1 * en0; + gfc->pinfo->xfsf[gr][ch][sfb] = en1 * l3_xmin[sfb] * xfsf[sfb] / bw; + + if (ratio->en.l[sfb] > 0 && !cfg->ATHonly) + en0 = en0 / ratio->en.l[sfb]; + else + en0 = 0.0; + + gfc->pinfo->thr[gr][ch][sfb] = en1 * Max(en0 * ratio->thm.l[sfb], gfc->ATH->l[sfb]); + + /* there is no scalefactor bands >= SBPSY_l */ + gfc->pinfo->LAMEsfb[gr][ch][sfb] = 0; + if (cod_info->preflag && sfb >= 11) + gfc->pinfo->LAMEsfb[gr][ch][sfb] = -ifqstep * pretab[sfb]; + + if (sfb < SBPSY_l) { + assert(scalefac[sfb] >= 0); /* scfsi should be decoded by caller side */ + gfc->pinfo->LAMEsfb[gr][ch][sfb] -= ifqstep * scalefac[sfb]; + } + } /* for sfb */ + + if (cod_info->block_type == SHORT_TYPE) { + sfb2 = sfb; + for (sfb = cod_info->sfb_smin; sfb < SBMAX_s; sfb++) { + start = gfc->scalefac_band.s[sfb]; + end = gfc->scalefac_band.s[sfb + 1]; + bw = end - start; + for (i = 0; i < 3; i++) { + for (en0 = 0.0, l = start; l < end; l++) { + en0 += cod_info->xr[j] * cod_info->xr[j]; + j++; + } + en0 = Max(en0 / bw, 1e-20); + /* convert to MDCT units */ + en1 = 1e15; /* scaling so it shows up on FFT plot */ + + gfc->pinfo->en_s[gr][ch][3 * sfb + i] = en1 * en0; + gfc->pinfo->xfsf_s[gr][ch][3 * sfb + i] = en1 * l3_xmin[sfb2] * xfsf[sfb2] / bw; + if (ratio->en.s[sfb][i] > 0) + en0 = en0 / ratio->en.s[sfb][i]; + else + en0 = 0.0; + if (cfg->ATHonly || cfg->ATHshort) + en0 = 0; + + gfc->pinfo->thr_s[gr][ch][3 * sfb + i] = + en1 * Max(en0 * ratio->thm.s[sfb][i], gfc->ATH->s[sfb]); + + /* there is no scalefactor bands >= SBPSY_s */ + gfc->pinfo->LAMEsfb_s[gr][ch][3 * sfb + i] + = -2.0 * cod_info->subblock_gain[i]; + if (sfb < SBPSY_s) { + gfc->pinfo->LAMEsfb_s[gr][ch][3 * sfb + i] -= ifqstep * scalefac[sfb2]; + } + sfb2++; + } + } + } /* block type short */ + gfc->pinfo->LAMEqss[gr][ch] = cod_info->global_gain; + gfc->pinfo->LAMEmainbits[gr][ch] = cod_info->part2_3_length + cod_info->part2_length; + gfc->pinfo->LAMEsfbits[gr][ch] = cod_info->part2_length; + + gfc->pinfo->over[gr][ch] = noise.over_count; + gfc->pinfo->max_noise[gr][ch] = noise.max_noise * 10.0; + gfc->pinfo->over_noise[gr][ch] = noise.over_noise * 10.0; + gfc->pinfo->tot_noise[gr][ch] = noise.tot_noise * 10.0; + gfc->pinfo->over_SSD[gr][ch] = noise.over_SSD; +} + + +/************************************************************************ + * + * set_frame_pinfo() + * + * updates plotting data for a whole frame + * + * Robert Hegemann 2000-10-21 + * + ************************************************************************/ + +void +set_frame_pinfo(lame_internal_flags * gfc, const III_psy_ratio ratio[2][2]) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + int ch; + int gr; + + /* for every granule and channel patch l3_enc and set info + */ + for (gr = 0; gr < cfg->mode_gr; gr++) { + for (ch = 0; ch < cfg->channels_out; ch++) { + gr_info *const cod_info = &gfc->l3_side.tt[gr][ch]; + int scalefac_sav[SFBMAX]; + memcpy(scalefac_sav, cod_info->scalefac, sizeof(scalefac_sav)); + + /* reconstruct the scalefactors in case SCFSI was used + */ + if (gr == 1) { + int sfb; + for (sfb = 0; sfb < cod_info->sfb_lmax; sfb++) { + if (cod_info->scalefac[sfb] < 0) /* scfsi */ + cod_info->scalefac[sfb] = gfc->l3_side.tt[0][ch].scalefac[sfb]; + } + } + + set_pinfo(gfc, cod_info, &ratio[gr][ch], gr, ch); + memcpy(cod_info->scalefac, scalefac_sav, sizeof(scalefac_sav)); + } /* for ch */ + } /* for gr */ +} diff --git a/sources/lame/quantize_pvt.h b/sources/lame/quantize_pvt.h new file mode 100644 index 0000000..b8333e7 --- /dev/null +++ b/sources/lame/quantize_pvt.h @@ -0,0 +1,128 @@ +/* + * quantize_pvt include file + * + * Copyright (c) 1999 Takehiro TOMINAGA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef LAME_QUANTIZE_PVT_H +#define LAME_QUANTIZE_PVT_H + +#define IXMAX_VAL 8206 /* ix always <= 8191+15. see count_bits() */ + +/* buggy Winamp decoder cannot handle values > 8191 */ +/* #define IXMAX_VAL 8191 */ + +#define PRECALC_SIZE (IXMAX_VAL+2) + + +extern const int nr_of_sfb_block[6][3][4]; +extern const int pretab[SBMAX_l]; +extern const int slen1_tab[16]; +extern const int slen2_tab[16]; + +extern const scalefac_struct sfBandIndex[9]; + +extern FLOAT pow43[PRECALC_SIZE]; +#ifdef TAKEHIRO_IEEE754_HACK +extern FLOAT adj43asm[PRECALC_SIZE]; +#else +extern FLOAT adj43[PRECALC_SIZE]; +#endif + +#define Q_MAX (256+1) +#define Q_MAX2 116 /* minimum possible number of + -cod_info->global_gain + + ((scalefac[] + (cod_info->preflag ? pretab[sfb] : 0)) + << (cod_info->scalefac_scale + 1)) + + cod_info->subblock_gain[cod_info->window[sfb]] * 8; + + for long block, 0+((15+3)<<2) = 18*4 = 72 + for short block, 0+(15<<2)+7*8 = 15*4+56 = 116 + */ + +extern FLOAT pow20[Q_MAX + Q_MAX2 + 1]; +extern FLOAT ipow20[Q_MAX]; + +typedef struct calc_noise_result_t { + FLOAT over_noise; /* sum of quantization noise > masking */ + FLOAT tot_noise; /* sum of all quantization noise */ + FLOAT max_noise; /* max quantization noise */ + int over_count; /* number of quantization noise > masking */ + int over_SSD; /* SSD-like cost of distorted bands */ + int bits; +} calc_noise_result; + + +/** +* allows re-use of previously +* computed noise values +*/ +typedef struct calc_noise_data_t { + int global_gain; + int sfb_count1; + int step[39]; + FLOAT noise[39]; + FLOAT noise_log[39]; +} calc_noise_data; + + +int on_pe(lame_internal_flags * gfc, const FLOAT pe[2][2], + int targ_bits[2], int mean_bits, int gr, int cbr); + +void reduce_side(int targ_bits[2], FLOAT ms_ener_ratio, int mean_bits, int max_bits); + + +void iteration_init(lame_internal_flags * gfc); + + +int calc_xmin(lame_internal_flags const *gfc, + III_psy_ratio const *const ratio, gr_info * const cod_info, FLOAT * l3_xmin); + +int calc_noise(const gr_info * const cod_info, + const FLOAT * l3_xmin, + FLOAT * distort, calc_noise_result * const res, calc_noise_data * prev_noise); + +void set_frame_pinfo(lame_internal_flags * gfc, const III_psy_ratio ratio[2][2]); + + + + +/* takehiro.c */ + +int count_bits(lame_internal_flags const *const gfc, const FLOAT * const xr, + gr_info * const cod_info, calc_noise_data * prev_noise); +int noquant_count_bits(lame_internal_flags const *const gfc, + gr_info * const cod_info, calc_noise_data * prev_noise); + + +void best_huffman_divide(const lame_internal_flags * const gfc, gr_info * const cod_info); + +void best_scalefac_store(const lame_internal_flags * gfc, const int gr, const int ch, + III_side_info_t * const l3_side); + +int scale_bitcount(const lame_internal_flags * gfc, gr_info * cod_info); + +void huffman_init(lame_internal_flags * const gfc); + +void init_xrpow_core_init(lame_internal_flags * const gfc); + +FLOAT athAdjust(FLOAT a, FLOAT x, FLOAT athFloor, float ATHfixpoint); + +#define LARGE_BITS 100000 + +#endif /* LAME_QUANTIZE_PVT_H */ diff --git a/sources/lame/reservoir.c b/sources/lame/reservoir.c new file mode 100644 index 0000000..4fdaa8d --- /dev/null +++ b/sources/lame/reservoir.c @@ -0,0 +1,293 @@ +/* + * bit reservoir source file + * + * Copyright (c) 1999-2000 Mark Taylor + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +/* $Id: reservoir.c,v 1.45 2011/05/07 16:05:17 rbrito Exp $ */ + +#ifdef HAVE_CONFIG_H +# include +#endif + + +#include "lame.h" +#include "machine.h" +#include "encoder.h" +#include "util.h" +#include "reservoir.h" + +#include "bitstream.h" +#include "lame-analysis.h" +#include "lame_global_flags.h" + + +/* + ResvFrameBegin: + Called (repeatedly) at the beginning of a frame. Updates the maximum + size of the reservoir, and checks to make sure main_data_begin + was set properly by the formatter +*/ + +/* + * Background information: + * + * This is the original text from the ISO standard. Because of + * sooo many bugs and irritations correcting comments are added + * in brackets []. A '^W' means you should remove the last word. + * + * 1) The following rule can be used to calculate the maximum + * number of bits used for one granule [^W frame]: + * At the highest possible bitrate of Layer III (320 kbps + * per stereo signal [^W^W^W], 48 kHz) the frames must be of + * [^W^W^W are designed to have] constant length, i.e. + * one buffer [^W^W the frame] length is: + * + * 320 kbps * 1152/48 kHz = 7680 bit = 960 byte + * + * This value is used as the maximum buffer per channel [^W^W] at + * lower bitrates [than 320 kbps]. At 64 kbps mono or 128 kbps + * stereo the main granule length is 64 kbps * 576/48 kHz = 768 bit + * [per granule and channel] at 48 kHz sampling frequency. + * This means that there is a maximum deviation (short time buffer + * [= reservoir]) of 7680 - 2*2*768 = 4608 bits is allowed at 64 kbps. + * The actual deviation is equal to the number of bytes [with the + * meaning of octets] denoted by the main_data_end offset pointer. + * The actual maximum deviation is (2^9-1)*8 bit = 4088 bits + * [for MPEG-1 and (2^8-1)*8 bit for MPEG-2, both are hard limits]. + * ... The xchange of buffer bits between the left and right channel + * is allowed without restrictions [exception: dual channel]. + * Because of the [constructed] constraint on the buffer size + * main_data_end is always set to 0 in the case of bit_rate_index==14, + * i.e. data rate 320 kbps per stereo signal [^W^W^W]. In this case + * all data are allocated between adjacent header [^W sync] words + * [, i.e. there is no buffering at all]. + */ + +int +ResvFrameBegin(lame_internal_flags * gfc, int *mean_bits) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + EncStateVar_t *const esv = &gfc->sv_enc; + int fullFrameBits; + int resvLimit; + int maxmp3buf; + III_side_info_t *const l3_side = &gfc->l3_side; + int frameLength; + int meanBits; + + frameLength = getframebits(gfc); + meanBits = (frameLength - cfg->sideinfo_len * 8) / cfg->mode_gr; + +/* + * Meaning of the variables: + * resvLimit: (0, 8, ..., 8*255 (MPEG-2), 8*511 (MPEG-1)) + * Number of bits can be stored in previous frame(s) due to + * counter size constaints + * maxmp3buf: ( ??? ... 8*1951 (MPEG-1 and 2), 8*2047 (MPEG-2.5)) + * Number of bits allowed to encode one frame (you can take 8*511 bit + * from the bit reservoir and at most 8*1440 bit from the current + * frame (320 kbps, 32 kHz), so 8*1951 bit is the largest possible + * value for MPEG-1 and -2) + * + * maximum allowed granule/channel size times 4 = 8*2047 bits., + * so this is the absolute maximum supported by the format. + * + * + * fullFrameBits: maximum number of bits available for encoding + * the current frame. + * + * mean_bits: target number of bits per granule. + * + * frameLength: + * + * gfc->ResvMax: maximum allowed reservoir + * + * gfc->ResvSize: current reservoir size + * + * l3_side->resvDrain_pre: + * ancillary data to be added to previous frame: + * (only usefull in VBR modes if it is possible to have + * maxmp3buf < fullFrameBits)). Currently disabled, + * see #define NEW_DRAIN + * 2010-02-13: RH now enabled, it seems to be needed for CBR too, + * as there exists one example, where the FhG decoder + * can't decode a -b320 CBR file anymore. + * + * l3_side->resvDrain_post: + * ancillary data to be added to this frame: + * + */ + + /* main_data_begin has 9 bits in MPEG-1, 8 bits MPEG-2 */ + resvLimit = (8 * 256) * cfg->mode_gr - 8; + + /* maximum allowed frame size. dont use more than this number of + bits, even if the frame has the space for them: */ + maxmp3buf = cfg->buffer_constraint; + esv->ResvMax = maxmp3buf - frameLength; + if (esv->ResvMax > resvLimit) + esv->ResvMax = resvLimit; + if (esv->ResvMax < 0 || cfg->disable_reservoir) + esv->ResvMax = 0; + + fullFrameBits = meanBits * cfg->mode_gr + Min(esv->ResvSize, esv->ResvMax); + + if (fullFrameBits > maxmp3buf) + fullFrameBits = maxmp3buf; + + assert(0 == esv->ResvMax % 8); + assert(esv->ResvMax >= 0); + + l3_side->resvDrain_pre = 0; + + if (gfc->pinfo != NULL) { + gfc->pinfo->mean_bits = meanBits / 2; /* expected bits per channel per granule [is this also right for mono/stereo, MPEG-1/2 ?] */ + gfc->pinfo->resvsize = esv->ResvSize; + } + *mean_bits = meanBits; + return fullFrameBits; +} + + +/* + ResvMaxBits + returns targ_bits: target number of bits to use for 1 granule + extra_bits: amount extra available from reservoir + Mark Taylor 4/99 +*/ +void +ResvMaxBits(lame_internal_flags * gfc, int mean_bits, int *targ_bits, int *extra_bits, int cbr) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + EncStateVar_t *const esv = &gfc->sv_enc; + int add_bits, targBits, extraBits; + int ResvSize = esv->ResvSize, ResvMax = esv->ResvMax; + + /* conpensate the saved bits used in the 1st granule */ + if (cbr) + ResvSize += mean_bits; + + if (gfc->sv_qnt.substep_shaping & 1) + ResvMax *= 0.9; + + targBits = mean_bits; + + /* extra bits if the reservoir is almost full */ + if (ResvSize * 10 > ResvMax * 9) { + add_bits = ResvSize - (ResvMax * 9) / 10; + targBits += add_bits; + gfc->sv_qnt.substep_shaping |= 0x80; + } + else { + add_bits = 0; + gfc->sv_qnt.substep_shaping &= 0x7f; + /* build up reservoir. this builds the reservoir a little slower + * than FhG. It could simple be mean_bits/15, but this was rigged + * to always produce 100 (the old value) at 128kbs */ + /* *targ_bits -= (int) (mean_bits/15.2); */ + if (!cfg->disable_reservoir && !(gfc->sv_qnt.substep_shaping & 1)) + targBits -= .1 * mean_bits; + } + + + /* amount from the reservoir we are allowed to use. ISO says 6/10 */ + extraBits = (ResvSize < (esv->ResvMax * 6) / 10 ? ResvSize : (esv->ResvMax * 6) / 10); + extraBits -= add_bits; + + if (extraBits < 0) + extraBits = 0; + + *targ_bits = targBits; + *extra_bits = extraBits; +} + +/* + ResvAdjust: + Called after a granule's bit allocation. Readjusts the size of + the reservoir to reflect the granule's usage. +*/ +void +ResvAdjust(lame_internal_flags * gfc, gr_info const *gi) +{ + gfc->sv_enc.ResvSize -= gi->part2_3_length + gi->part2_length; +} + + +/* + ResvFrameEnd: + Called after all granules in a frame have been allocated. Makes sure + that the reservoir size is within limits, possibly by adding stuffing + bits. +*/ +void +ResvFrameEnd(lame_internal_flags * gfc, int mean_bits) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + EncStateVar_t *const esv = &gfc->sv_enc; + III_side_info_t *const l3_side = &gfc->l3_side; + int stuffingBits; + int over_bits; + + esv->ResvSize += mean_bits * cfg->mode_gr; + stuffingBits = 0; + l3_side->resvDrain_post = 0; + l3_side->resvDrain_pre = 0; + + /* we must be byte aligned */ + if ((over_bits = esv->ResvSize % 8) != 0) + stuffingBits += over_bits; + + + over_bits = (esv->ResvSize - stuffingBits) - esv->ResvMax; + if (over_bits > 0) { + assert(0 == over_bits % 8); + assert(over_bits >= 0); + stuffingBits += over_bits; + } + + + /* NOTE: enabling the NEW_DRAIN code fixes some problems with FhG decoder + shipped with MS Windows operating systems. Using this, it is even + possible to use Gabriel's lax buffer consideration again, which + assumes, any decoder should have a buffer large enough + for a 320 kbps frame at 32 kHz sample rate. + + old drain code: + lame -b320 BlackBird.wav ---> does not play with GraphEdit.exe using FhG decoder V1.5 Build 50 + + new drain code: + lame -b320 BlackBird.wav ---> plays fine with GraphEdit.exe using FhG decoder V1.5 Build 50 + + Robert Hegemann, 2010-02-13. + */ + /* drain as many bits as possible into previous frame ancillary data + * In particular, in VBR mode ResvMax may have changed, and we have + * to make sure main_data_begin does not create a reservoir bigger + * than ResvMax mt 4/00*/ + { + int mdb_bytes = Min(l3_side->main_data_begin * 8, stuffingBits) / 8; + l3_side->resvDrain_pre += 8 * mdb_bytes; + stuffingBits -= 8 * mdb_bytes; + esv->ResvSize -= 8 * mdb_bytes; + l3_side->main_data_begin -= mdb_bytes; + } + /* drain the rest into this frames ancillary data */ + l3_side->resvDrain_post += stuffingBits; + esv->ResvSize -= stuffingBits; +} diff --git a/sources/lame/reservoir.h b/sources/lame/reservoir.h new file mode 100644 index 0000000..7c58593 --- /dev/null +++ b/sources/lame/reservoir.h @@ -0,0 +1,31 @@ +/* + * bit reservoir include file + * + * Copyright (c) 1999 Mark Taylor + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef LAME_RESERVOIR_H +#define LAME_RESERVOIR_H + +int ResvFrameBegin(lame_internal_flags * gfc, int *mean_bits); +void ResvMaxBits(lame_internal_flags * gfc, int mean_bits, int *targ_bits, int *max_bits, + int cbr); +void ResvAdjust(lame_internal_flags * gfc, gr_info const *gi); +void ResvFrameEnd(lame_internal_flags * gfc, int mean_bits); + +#endif /* LAME_RESERVOIR_H */ diff --git a/sources/lame/set_get.c b/sources/lame/set_get.c new file mode 100644 index 0000000..f763900 --- /dev/null +++ b/sources/lame/set_get.c @@ -0,0 +1,2346 @@ +/* -*- mode: C; mode: fold -*- */ +/* + * set/get functions for lame_global_flags + * + * Copyright (c) 2001-2005 Alexander Leidinger + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +/* $Id: set_get.c,v 1.104 2017/09/06 15:07:30 robert Exp $ */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include "lame.h" +#include "machine.h" +#include "encoder.h" +#include "util.h" +#include "bitstream.h" /* because of compute_flushbits */ + +#include "set_get.h" +#include "lame_global_flags.h" + +/* + * input stream description + */ + + +/* number of samples */ +/* it's unlikely for this function to return an error */ +int +lame_set_num_samples(lame_global_flags * gfp, unsigned long num_samples) +{ + if (is_lame_global_flags_valid(gfp)) { + /* default = 2^32-1 */ + gfp->num_samples = num_samples; + return 0; + } + return -1; +} + +unsigned long +lame_get_num_samples(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->num_samples; + } + return 0; +} + + +/* input samplerate */ +int +lame_set_in_samplerate(lame_global_flags * gfp, int in_samplerate) +{ + if (is_lame_global_flags_valid(gfp)) { + if (in_samplerate < 1) + return -1; + /* input sample rate in Hz, default = 44100 Hz */ + gfp->samplerate_in = in_samplerate; + return 0; + } + return -1; +} + +int +lame_get_in_samplerate(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->samplerate_in; + } + return 0; +} + + +/* number of channels in input stream */ +int +lame_set_num_channels(lame_global_flags * gfp, int num_channels) +{ + if (is_lame_global_flags_valid(gfp)) { + /* default = 2 */ + if (2 < num_channels || 0 >= num_channels) { + return -1; /* we don't support more than 2 channels */ + } + gfp->num_channels = num_channels; + return 0; + } + return -1; +} + +int +lame_get_num_channels(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->num_channels; + } + return 0; +} + + +/* scale the input by this amount before encoding (not used for decoding) */ +int +lame_set_scale(lame_global_flags * gfp, float scale) +{ + if (is_lame_global_flags_valid(gfp)) { + /* default = 1 */ + gfp->scale = scale; + return 0; + } + return -1; +} + +float +lame_get_scale(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->scale; + } + return 0; +} + + +/* scale the channel 0 (left) input by this amount before + encoding (not used for decoding) */ +int +lame_set_scale_left(lame_global_flags * gfp, float scale) +{ + if (is_lame_global_flags_valid(gfp)) { + /* default = 1 */ + gfp->scale_left = scale; + return 0; + } + return -1; +} + +float +lame_get_scale_left(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->scale_left; + } + return 0; +} + + +/* scale the channel 1 (right) input by this amount before + encoding (not used for decoding) */ +int +lame_set_scale_right(lame_global_flags * gfp, float scale) +{ + if (is_lame_global_flags_valid(gfp)) { + /* default = 1 */ + gfp->scale_right = scale; + return 0; + } + return -1; +} + +float +lame_get_scale_right(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->scale_right; + } + return 0; +} + + +/* output sample rate in Hz */ +int +lame_set_out_samplerate(lame_global_flags * gfp, int out_samplerate) +{ + if (is_lame_global_flags_valid(gfp)) { + /* + * default = 0: LAME picks best value based on the amount + * of compression + * MPEG only allows: + * MPEG1 32, 44.1, 48khz + * MPEG2 16, 22.05, 24 + * MPEG2.5 8, 11.025, 12 + * + * (not used by decoding routines) + */ + if (out_samplerate != 0) { + int v=0; + if (SmpFrqIndex(out_samplerate, &v) < 0) + return -1; + } + gfp->samplerate_out = out_samplerate; + return 0; + } + return -1; +} + +int +lame_get_out_samplerate(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->samplerate_out; + } + return 0; +} + + + + +/* + * general control parameters + */ + +/* collect data for an MP3 frame analzyer */ +int +lame_set_analysis(lame_global_flags * gfp, int analysis) +{ + if (is_lame_global_flags_valid(gfp)) { + /* default = 0 */ + + /* enforce disable/enable meaning, if we need more than two values + we need to switch to an enum to have an apropriate representation + of the possible meanings of the value */ + if (0 > analysis || 1 < analysis) + return -1; + gfp->analysis = analysis; + return 0; + } + return -1; +} + +int +lame_get_analysis(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + assert(0 <= gfp->analysis && 1 >= gfp->analysis); + return gfp->analysis; + } + return 0; +} + + +/* write a Xing VBR header frame */ +int +lame_set_bWriteVbrTag(lame_global_flags * gfp, int bWriteVbrTag) +{ + if (is_lame_global_flags_valid(gfp)) { + /* default = 1 (on) for VBR/ABR modes, 0 (off) for CBR mode */ + + /* enforce disable/enable meaning, if we need more than two values + we need to switch to an enum to have an apropriate representation + of the possible meanings of the value */ + if (0 > bWriteVbrTag || 1 < bWriteVbrTag) + return -1; + gfp->write_lame_tag = bWriteVbrTag; + return 0; + } + return -1; +} + +int +lame_get_bWriteVbrTag(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + assert(0 <= gfp->write_lame_tag && 1 >= gfp->write_lame_tag); + return gfp->write_lame_tag; + } + return 0; +} + + + +/* decode only, use lame/mpglib to convert mp3 to wav */ +int +lame_set_decode_only(lame_global_flags * gfp, int decode_only) +{ + if (is_lame_global_flags_valid(gfp)) { + /* default = 0 (disabled) */ + + /* enforce disable/enable meaning, if we need more than two values + we need to switch to an enum to have an apropriate representation + of the possible meanings of the value */ + if (0 > decode_only || 1 < decode_only) + return -1; + gfp->decode_only = decode_only; + return 0; + } + return -1; +} + +int +lame_get_decode_only(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + assert(0 <= gfp->decode_only && 1 >= gfp->decode_only); + return gfp->decode_only; + } + return 0; +} + + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +/* 1=encode a Vorbis .ogg file. default=0 */ +/* DEPRECATED */ +int CDECL lame_set_ogg(lame_global_flags *, int); +int CDECL lame_get_ogg(const lame_global_flags *); +#else +#endif + +/* encode a Vorbis .ogg file */ +/* DEPRECATED */ +int +lame_set_ogg(lame_global_flags * gfp, int ogg) +{ + (void) gfp; + (void) ogg; + return -1; +} + +int +lame_get_ogg(const lame_global_flags * gfp) +{ + (void) gfp; + return 0; +} + + +/* + * Internal algorithm selection. + * True quality is determined by the bitrate but this variable will effect + * quality by selecting expensive or cheap algorithms. + * quality=0..9. 0=best (very slow). 9=worst. + * recommended: 3 near-best quality, not too slow + * 5 good quality, fast + * 7 ok quality, really fast + */ +int +lame_set_quality(lame_global_flags * gfp, int quality) +{ + if (is_lame_global_flags_valid(gfp)) { + if (quality < 0) { + gfp->quality = 0; + } + else if (quality > 9) { + gfp->quality = 9; + } + else { + gfp->quality = quality; + } + return 0; + } + return -1; +} + +int +lame_get_quality(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->quality; + } + return 0; +} + + +/* mode = STEREO, JOINT_STEREO, DUAL_CHANNEL (not supported), MONO */ +int +lame_set_mode(lame_global_flags * gfp, MPEG_mode mode) +{ + if (is_lame_global_flags_valid(gfp)) { + int mpg_mode = mode; + /* default: lame chooses based on compression ratio and input channels */ + if (mpg_mode < 0 || MAX_INDICATOR <= mpg_mode) + return -1; /* Unknown MPEG mode! */ + gfp->mode = mode; + return 0; + } + return -1; +} + +MPEG_mode +lame_get_mode(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + assert(gfp->mode < MAX_INDICATOR); + return gfp->mode; + } + return NOT_SET; +} + + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +/* + mode_automs. Use a M/S mode with a switching threshold based on + compression ratio + DEPRECATED +*/ +int CDECL lame_set_mode_automs(lame_global_flags *, int); +int CDECL lame_get_mode_automs(const lame_global_flags *); +#else +#endif + +/* Us a M/S mode with a switching threshold based on compression ratio */ +/* DEPRECATED */ +int +lame_set_mode_automs(lame_global_flags * gfp, int mode_automs) +{ + if (is_lame_global_flags_valid(gfp)) { + /* default = 0 (disabled) */ + + /* enforce disable/enable meaning, if we need more than two values + we need to switch to an enum to have an apropriate representation + of the possible meanings of the value */ + if (0 > mode_automs || 1 < mode_automs) + return -1; + lame_set_mode(gfp, JOINT_STEREO); + return 0; + } + return -1; +} + +int +lame_get_mode_automs(const lame_global_flags * gfp) +{ + (void) gfp; + return 1; +} + + +/* + * Force M/S for all frames. For testing only. + * Requires mode = 1. + */ +int +lame_set_force_ms(lame_global_flags * gfp, int force_ms) +{ + if (is_lame_global_flags_valid(gfp)) { + /* default = 0 (disabled) */ + + /* enforce disable/enable meaning, if we need more than two values + we need to switch to an enum to have an apropriate representation + of the possible meanings of the value */ + if (0 > force_ms || 1 < force_ms) + return -1; + gfp->force_ms = force_ms; + return 0; + } + return -1; +} + +int +lame_get_force_ms(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + assert(0 <= gfp->force_ms && 1 >= gfp->force_ms); + return gfp->force_ms; + } + return 0; +} + + +/* Use free_format. */ +int +lame_set_free_format(lame_global_flags * gfp, int free_format) +{ + if (is_lame_global_flags_valid(gfp)) { + /* default = 0 (disabled) */ + + /* enforce disable/enable meaning, if we need more than two values + we need to switch to an enum to have an apropriate representation + of the possible meanings of the value */ + if (0 > free_format || 1 < free_format) + return -1; + gfp->free_format = free_format; + return 0; + } + return -1; +} + +int +lame_get_free_format(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + assert(0 <= gfp->free_format && 1 >= gfp->free_format); + return gfp->free_format; + } + return 0; +} + + + +/* Perform ReplayGain analysis */ +int +lame_set_findReplayGain(lame_global_flags * gfp, int findReplayGain) +{ + if (is_lame_global_flags_valid(gfp)) { + /* default = 0 (disabled) */ + + /* enforce disable/enable meaning, if we need more than two values + we need to switch to an enum to have an apropriate representation + of the possible meanings of the value */ + if (0 > findReplayGain || 1 < findReplayGain) + return -1; + gfp->findReplayGain = findReplayGain; + return 0; + } + return -1; +} + +int +lame_get_findReplayGain(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + assert(0 <= gfp->findReplayGain && 1 >= gfp->findReplayGain); + return gfp->findReplayGain; + } + return 0; +} + + +/* Decode on the fly. Find the peak sample. If ReplayGain analysis is + enabled then perform it on the decoded data. */ +int +lame_set_decode_on_the_fly(lame_global_flags * gfp, int decode_on_the_fly) +{ + if (is_lame_global_flags_valid(gfp)) { +#ifndef DECODE_ON_THE_FLY + return -1; +#else + /* default = 0 (disabled) */ + + /* enforce disable/enable meaning, if we need more than two values + we need to switch to an enum to have an apropriate representation + of the possible meanings of the value */ + if (0 > decode_on_the_fly || 1 < decode_on_the_fly) + return -1; + + gfp->decode_on_the_fly = decode_on_the_fly; + + return 0; +#endif + } + return -1; +} + +int +lame_get_decode_on_the_fly(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + assert(0 <= gfp->decode_on_the_fly && 1 >= gfp->decode_on_the_fly); + return gfp->decode_on_the_fly; + } + return 0; +} + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +/* DEPRECATED: now does the same as lame_set_findReplayGain() + default = 0 (disabled) */ +int CDECL lame_set_ReplayGain_input(lame_global_flags *, int); +int CDECL lame_get_ReplayGain_input(const lame_global_flags *); + +/* DEPRECATED: now does the same as + lame_set_decode_on_the_fly() && lame_set_findReplayGain() + default = 0 (disabled) */ +int CDECL lame_set_ReplayGain_decode(lame_global_flags *, int); +int CDECL lame_get_ReplayGain_decode(const lame_global_flags *); + +/* DEPRECATED: now does the same as lame_set_decode_on_the_fly() + default = 0 (disabled) */ +int CDECL lame_set_findPeakSample(lame_global_flags *, int); +int CDECL lame_get_findPeakSample(const lame_global_flags *); +#else +#endif + +/* DEPRECATED. same as lame_set_decode_on_the_fly() */ +int +lame_set_findPeakSample(lame_global_flags * gfp, int arg) +{ + return lame_set_decode_on_the_fly(gfp, arg); +} + +int +lame_get_findPeakSample(const lame_global_flags * gfp) +{ + return lame_get_decode_on_the_fly(gfp); +} + +/* DEPRECATED. same as lame_set_findReplayGain() */ +int +lame_set_ReplayGain_input(lame_global_flags * gfp, int arg) +{ + return lame_set_findReplayGain(gfp, arg); +} + +int +lame_get_ReplayGain_input(const lame_global_flags * gfp) +{ + return lame_get_findReplayGain(gfp); +} + +/* DEPRECATED. same as lame_set_decode_on_the_fly() && + lame_set_findReplayGain() */ +int +lame_set_ReplayGain_decode(lame_global_flags * gfp, int arg) +{ + if (lame_set_decode_on_the_fly(gfp, arg) < 0 || lame_set_findReplayGain(gfp, arg) < 0) + return -1; + else + return 0; +} + +int +lame_get_ReplayGain_decode(const lame_global_flags * gfp) +{ + if (lame_get_decode_on_the_fly(gfp) > 0 && lame_get_findReplayGain(gfp) > 0) + return 1; + else + return 0; +} + + +/* set and get some gapless encoding flags */ + +int +lame_set_nogap_total(lame_global_flags * gfp, int the_nogap_total) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->nogap_total = the_nogap_total; + return 0; + } + return -1; +} + +int +lame_get_nogap_total(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->nogap_total; + } + return 0; +} + +int +lame_set_nogap_currentindex(lame_global_flags * gfp, int the_nogap_index) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->nogap_current = the_nogap_index; + return 0; + } + return -1; +} + +int +lame_get_nogap_currentindex(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->nogap_current; + } + return 0; +} + + +/* message handlers */ +int +lame_set_errorf(lame_global_flags * gfp, void (*func) (const char *, va_list)) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->report.errorf = func; + return 0; + } + return -1; +} + +int +lame_set_debugf(lame_global_flags * gfp, void (*func) (const char *, va_list)) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->report.debugf = func; + return 0; + } + return -1; +} + +int +lame_set_msgf(lame_global_flags * gfp, void (*func) (const char *, va_list)) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->report.msgf = func; + return 0; + } + return -1; +} + + +/* + * Set one of + * - brate + * - compression ratio. + * + * Default is compression ratio of 11. + */ +int +lame_set_brate(lame_global_flags * gfp, int brate) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->brate = brate; + if (brate > 320) { + gfp->disable_reservoir = 1; + } + return 0; + } + return -1; +} + +int +lame_get_brate(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->brate; + } + return 0; +} + +int +lame_set_compression_ratio(lame_global_flags * gfp, float compression_ratio) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->compression_ratio = compression_ratio; + return 0; + } + return -1; +} + +float +lame_get_compression_ratio(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->compression_ratio; + } + return 0; +} + + + + +/* + * frame parameters + */ + +/* Mark as copyright protected. */ +int +lame_set_copyright(lame_global_flags * gfp, int copyright) +{ + if (is_lame_global_flags_valid(gfp)) { + /* default = 0 (disabled) */ + + /* enforce disable/enable meaning, if we need more than two values + we need to switch to an enum to have an apropriate representation + of the possible meanings of the value */ + if (0 > copyright || 1 < copyright) + return -1; + gfp->copyright = copyright; + return 0; + } + return -1; +} + +int +lame_get_copyright(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + assert(0 <= gfp->copyright && 1 >= gfp->copyright); + return gfp->copyright; + } + return 0; +} + + +/* Mark as original. */ +int +lame_set_original(lame_global_flags * gfp, int original) +{ + if (is_lame_global_flags_valid(gfp)) { + /* default = 1 (enabled) */ + + /* enforce disable/enable meaning, if we need more than two values + we need to switch to an enum to have an apropriate representation + of the possible meanings of the value */ + if (0 > original || 1 < original) + return -1; + gfp->original = original; + return 0; + } + return -1; +} + +int +lame_get_original(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + assert(0 <= gfp->original && 1 >= gfp->original); + return gfp->original; + } + return 0; +} + + +/* + * error_protection. + * Use 2 bytes from each frame for CRC checksum. + */ +int +lame_set_error_protection(lame_global_flags * gfp, int error_protection) +{ + if (is_lame_global_flags_valid(gfp)) { + /* default = 0 (disabled) */ + + /* enforce disable/enable meaning, if we need more than two values + we need to switch to an enum to have an apropriate representation + of the possible meanings of the value */ + if (0 > error_protection || 1 < error_protection) + return -1; + gfp->error_protection = error_protection; + return 0; + } + return -1; +} + +int +lame_get_error_protection(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + assert(0 <= gfp->error_protection && 1 >= gfp->error_protection); + return gfp->error_protection; + } + return 0; +} + + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +/* padding_type. 0=pad no frames 1=pad all frames 2=adjust padding(default) */ +int CDECL lame_set_padding_type(lame_global_flags *, Padding_type); +Padding_type CDECL lame_get_padding_type(const lame_global_flags *); +#else +#endif + +/* + * padding_type. + * PAD_NO = pad no frames + * PAD_ALL = pad all frames + * PAD_ADJUST = adjust padding + */ +int +lame_set_padding_type(lame_global_flags * gfp, Padding_type padding_type) +{ + (void) gfp; + (void) padding_type; + return 0; +} + +Padding_type +lame_get_padding_type(const lame_global_flags * gfp) +{ + (void) gfp; + return PAD_ADJUST; +} + + +/* MP3 'private extension' bit. Meaningless. */ +int +lame_set_extension(lame_global_flags * gfp, int extension) +{ + if (is_lame_global_flags_valid(gfp)) { + /* default = 0 (disabled) */ + /* enforce disable/enable meaning, if we need more than two values + we need to switch to an enum to have an apropriate representation + of the possible meanings of the value */ + if (0 > extension || 1 < extension) + return -1; + gfp->extension = extension; + return 0; + } + return -1; +} + +int +lame_get_extension(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + assert(0 <= gfp->extension && 1 >= gfp->extension); + return gfp->extension; + } + return 0; +} + + +/* Enforce strict ISO compliance. */ +int +lame_set_strict_ISO(lame_global_flags * gfp, int val) +{ + if (is_lame_global_flags_valid(gfp)) { + /* default = 0 (disabled) */ + /* enforce disable/enable meaning, if we need more than two values + we need to switch to an enum to have an apropriate representation + of the possible meanings of the value */ + if (val < MDB_DEFAULT || MDB_MAXIMUM < val) + return -1; + gfp->strict_ISO = val; + return 0; + } + return -1; +} + +int +lame_get_strict_ISO(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->strict_ISO; + } + return 0; +} + + + + +/******************************************************************** + * quantization/noise shaping + ***********************************************************************/ + +/* Disable the bit reservoir. For testing only. */ +int +lame_set_disable_reservoir(lame_global_flags * gfp, int disable_reservoir) +{ + if (is_lame_global_flags_valid(gfp)) { + /* default = 0 (disabled) */ + + /* enforce disable/enable meaning, if we need more than two values + we need to switch to an enum to have an apropriate representation + of the possible meanings of the value */ + if (0 > disable_reservoir || 1 < disable_reservoir) + return -1; + gfp->disable_reservoir = disable_reservoir; + return 0; + } + return -1; +} + +int +lame_get_disable_reservoir(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + assert(0 <= gfp->disable_reservoir && 1 >= gfp->disable_reservoir); + return gfp->disable_reservoir; + } + return 0; +} + + + + +int +lame_set_experimentalX(lame_global_flags * gfp, int experimentalX) +{ + if (is_lame_global_flags_valid(gfp)) { + lame_set_quant_comp(gfp, experimentalX); + lame_set_quant_comp_short(gfp, experimentalX); + return 0; + } + return -1; +} + +int +lame_get_experimentalX(const lame_global_flags * gfp) +{ + return lame_get_quant_comp(gfp); +} + + +/* Select a different "best quantization" function. default = 0 */ +int +lame_set_quant_comp(lame_global_flags * gfp, int quant_type) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->quant_comp = quant_type; + return 0; + } + return -1; +} + +int +lame_get_quant_comp(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->quant_comp; + } + return 0; +} + + +/* Select a different "best quantization" function. default = 0 */ +int +lame_set_quant_comp_short(lame_global_flags * gfp, int quant_type) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->quant_comp_short = quant_type; + return 0; + } + return -1; +} + +int +lame_get_quant_comp_short(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->quant_comp_short; + } + return 0; +} + + +/* Another experimental option. For testing only. */ +int +lame_set_experimentalY(lame_global_flags * gfp, int experimentalY) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->experimentalY = experimentalY; + return 0; + } + return -1; +} + +int +lame_get_experimentalY(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->experimentalY; + } + return 0; +} + + +int +lame_set_experimentalZ(lame_global_flags * gfp, int experimentalZ) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->experimentalZ = experimentalZ; + return 0; + } + return -1; +} + +int +lame_get_experimentalZ(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->experimentalZ; + } + return 0; +} + + +/* Naoki's psycho acoustic model. */ +int +lame_set_exp_nspsytune(lame_global_flags * gfp, int exp_nspsytune) +{ + if (is_lame_global_flags_valid(gfp)) { + /* default = 0 (disabled) */ + gfp->exp_nspsytune = exp_nspsytune; + return 0; + } + return -1; +} + +int +lame_get_exp_nspsytune(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->exp_nspsytune; + } + return 0; +} + + + + +/******************************************************************** + * VBR control + ***********************************************************************/ + +/* Types of VBR. default = vbr_off = CBR */ +int +lame_set_VBR(lame_global_flags * gfp, vbr_mode VBR) +{ + if (is_lame_global_flags_valid(gfp)) { + int vbr_q = VBR; + if (0 > vbr_q || vbr_max_indicator <= vbr_q) + return -1; /* Unknown VBR mode! */ + gfp->VBR = VBR; + return 0; + } + return -1; +} + +vbr_mode +lame_get_VBR(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + assert(gfp->VBR < vbr_max_indicator); + return gfp->VBR; + } + return vbr_off; +} + + +/* + * VBR quality level. + * 0 = highest + * 9 = lowest + */ +int +lame_set_VBR_q(lame_global_flags * gfp, int VBR_q) +{ + if (is_lame_global_flags_valid(gfp)) { + int ret = 0; + + if (0 > VBR_q) { + ret = -1; /* Unknown VBR quality level! */ + VBR_q = 0; + } + if (9 < VBR_q) { + ret = -1; + VBR_q = 9; + } + gfp->VBR_q = VBR_q; + gfp->VBR_q_frac = 0; + return ret; + } + return -1; +} + +int +lame_get_VBR_q(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + assert(0 <= gfp->VBR_q && 10 > gfp->VBR_q); + return gfp->VBR_q; + } + return 0; +} + +int +lame_set_VBR_quality(lame_global_flags * gfp, float VBR_q) +{ + if (is_lame_global_flags_valid(gfp)) { + int ret = 0; + + if (0 > VBR_q) { + ret = -1; /* Unknown VBR quality level! */ + VBR_q = 0; + } + if (9.999 < VBR_q) { + ret = -1; + VBR_q = 9.999; + } + + gfp->VBR_q = (int) VBR_q; + gfp->VBR_q_frac = VBR_q - gfp->VBR_q; + + return ret; + } + return -1; +} + +float +lame_get_VBR_quality(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->VBR_q + gfp->VBR_q_frac; + } + return 0; +} + + +/* Ignored except for VBR = vbr_abr (ABR mode) */ +int +lame_set_VBR_mean_bitrate_kbps(lame_global_flags * gfp, int VBR_mean_bitrate_kbps) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->VBR_mean_bitrate_kbps = VBR_mean_bitrate_kbps; + return 0; + } + return -1; +} + +int +lame_get_VBR_mean_bitrate_kbps(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->VBR_mean_bitrate_kbps; + } + return 0; +} + +int +lame_set_VBR_min_bitrate_kbps(lame_global_flags * gfp, int VBR_min_bitrate_kbps) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->VBR_min_bitrate_kbps = VBR_min_bitrate_kbps; + return 0; + } + return -1; +} + +int +lame_get_VBR_min_bitrate_kbps(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->VBR_min_bitrate_kbps; + } + return 0; +} + +int +lame_set_VBR_max_bitrate_kbps(lame_global_flags * gfp, int VBR_max_bitrate_kbps) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->VBR_max_bitrate_kbps = VBR_max_bitrate_kbps; + return 0; + } + return -1; +} + +int +lame_get_VBR_max_bitrate_kbps(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->VBR_max_bitrate_kbps; + } + return 0; +} + + +/* + * Strictly enforce VBR_min_bitrate. + * Normally it will be violated for analog silence. + */ +int +lame_set_VBR_hard_min(lame_global_flags * gfp, int VBR_hard_min) +{ + if (is_lame_global_flags_valid(gfp)) { + /* default = 0 (disabled) */ + + /* enforce disable/enable meaning, if we need more than two values + we need to switch to an enum to have an apropriate representation + of the possible meanings of the value */ + if (0 > VBR_hard_min || 1 < VBR_hard_min) + return -1; + + gfp->VBR_hard_min = VBR_hard_min; + + return 0; + } + return -1; +} + +int +lame_get_VBR_hard_min(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + assert(0 <= gfp->VBR_hard_min && 1 >= gfp->VBR_hard_min); + return gfp->VBR_hard_min; + } + return 0; +} + + +/******************************************************************** + * Filtering control + ***********************************************************************/ + +/* + * Freqency in Hz to apply lowpass. + * 0 = default = lame chooses + * -1 = disabled + */ +int +lame_set_lowpassfreq(lame_global_flags * gfp, int lowpassfreq) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->lowpassfreq = lowpassfreq; + return 0; + } + return -1; +} + +int +lame_get_lowpassfreq(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->lowpassfreq; + } + return 0; +} + + +/* + * Width of transition band (in Hz). + * default = one polyphase filter band + */ +int +lame_set_lowpasswidth(lame_global_flags * gfp, int lowpasswidth) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->lowpasswidth = lowpasswidth; + return 0; + } + return -1; +} + +int +lame_get_lowpasswidth(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->lowpasswidth; + } + return 0; +} + + +/* + * Frequency in Hz to apply highpass. + * 0 = default = lame chooses + * -1 = disabled + */ +int +lame_set_highpassfreq(lame_global_flags * gfp, int highpassfreq) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->highpassfreq = highpassfreq; + return 0; + } + return -1; +} + +int +lame_get_highpassfreq(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->highpassfreq; + } + return 0; +} + + +/* + * Width of transition band (in Hz). + * default = one polyphase filter band + */ +int +lame_set_highpasswidth(lame_global_flags * gfp, int highpasswidth) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->highpasswidth = highpasswidth; + return 0; + } + return -1; +} + +int +lame_get_highpasswidth(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->highpasswidth; + } + return 0; +} + + + + +/* + * psycho acoustics and other arguments which you should not change + * unless you know what you are doing + */ + + +/* Adjust masking values. */ +int +lame_set_maskingadjust(lame_global_flags * gfp, float adjust) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->maskingadjust = adjust; + return 0; + } + return -1; +} + +float +lame_get_maskingadjust(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->maskingadjust; + } + return 0; +} + +int +lame_set_maskingadjust_short(lame_global_flags * gfp, float adjust) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->maskingadjust_short = adjust; + return 0; + } + return -1; +} + +float +lame_get_maskingadjust_short(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->maskingadjust_short; + } + return 0; +} + +/* Only use ATH for masking. */ +int +lame_set_ATHonly(lame_global_flags * gfp, int ATHonly) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->ATHonly = ATHonly; + return 0; + } + return -1; +} + +int +lame_get_ATHonly(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->ATHonly; + } + return 0; +} + + +/* Only use ATH for short blocks. */ +int +lame_set_ATHshort(lame_global_flags * gfp, int ATHshort) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->ATHshort = ATHshort; + return 0; + } + return -1; +} + +int +lame_get_ATHshort(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->ATHshort; + } + return 0; +} + + +/* Disable ATH. */ +int +lame_set_noATH(lame_global_flags * gfp, int noATH) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->noATH = noATH; + return 0; + } + return -1; +} + +int +lame_get_noATH(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->noATH; + } + return 0; +} + + +/* Select ATH formula. */ +int +lame_set_ATHtype(lame_global_flags * gfp, int ATHtype) +{ + if (is_lame_global_flags_valid(gfp)) { + /* XXX: ATHtype should be converted to an enum. */ + gfp->ATHtype = ATHtype; + return 0; + } + return -1; +} + +int +lame_get_ATHtype(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->ATHtype; + } + return 0; +} + + +/* Select ATH formula 4 shape. */ +int +lame_set_ATHcurve(lame_global_flags * gfp, float ATHcurve) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->ATHcurve = ATHcurve; + return 0; + } + return -1; +} + +float +lame_get_ATHcurve(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->ATHcurve; + } + return 0; +} + + +/* Lower ATH by this many db. */ +int +lame_set_ATHlower(lame_global_flags * gfp, float ATHlower) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->ATH_lower_db = ATHlower; + return 0; + } + return -1; +} + +float +lame_get_ATHlower(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->ATH_lower_db; + } + return 0; +} + + +/* Select ATH adaptive adjustment scheme. */ +int +lame_set_athaa_type(lame_global_flags * gfp, int athaa_type) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->athaa_type = athaa_type; + return 0; + } + return -1; +} + +int +lame_get_athaa_type(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->athaa_type; + } + return 0; +} + + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +int CDECL lame_set_athaa_loudapprox(lame_global_flags * gfp, int athaa_loudapprox); +int CDECL lame_get_athaa_loudapprox(const lame_global_flags * gfp); +#else +#endif + +/* Select the loudness approximation used by the ATH adaptive auto-leveling. */ +int +lame_set_athaa_loudapprox(lame_global_flags * gfp, int athaa_loudapprox) +{ + (void) gfp; + (void) athaa_loudapprox; + return 0; +} + +int +lame_get_athaa_loudapprox(const lame_global_flags * gfp) +{ + (void) gfp; + /* obsolete, the type known under number 2 is the only survival */ + return 2; +} + + +/* Adjust (in dB) the point below which adaptive ATH level adjustment occurs. */ +int +lame_set_athaa_sensitivity(lame_global_flags * gfp, float athaa_sensitivity) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->athaa_sensitivity = athaa_sensitivity; + return 0; + } + return -1; +} + +float +lame_get_athaa_sensitivity(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->athaa_sensitivity; + } + return 0; +} + + +/* Predictability limit (ISO tonality formula) */ +int lame_set_cwlimit(lame_global_flags * gfp, int cwlimit); +int lame_get_cwlimit(const lame_global_flags * gfp); + +int +lame_set_cwlimit(lame_global_flags * gfp, int cwlimit) +{ + (void) gfp; + (void) cwlimit; + return 0; +} + +int +lame_get_cwlimit(const lame_global_flags * gfp) +{ + (void) gfp; + return 0; +} + + + +/* + * Allow blocktypes to differ between channels. + * default: + * 0 for jstereo => block types coupled + * 1 for stereo => block types may differ + */ +int +lame_set_allow_diff_short(lame_global_flags * gfp, int allow_diff_short) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->short_blocks = allow_diff_short ? short_block_allowed : short_block_coupled; + return 0; + } + return -1; +} + +int +lame_get_allow_diff_short(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + if (gfp->short_blocks == short_block_allowed) + return 1; /* short blocks allowed to differ */ + else + return 0; /* not set, dispensed, forced or coupled */ + } + return 0; +} + + +/* Use temporal masking effect */ +int +lame_set_useTemporal(lame_global_flags * gfp, int useTemporal) +{ + if (is_lame_global_flags_valid(gfp)) { + /* default = 1 (enabled) */ + + /* enforce disable/enable meaning, if we need more than two values + we need to switch to an enum to have an apropriate representation + of the possible meanings of the value */ + if (0 <= useTemporal && useTemporal <= 1) { + gfp->useTemporal = useTemporal; + return 0; + } + } + return -1; +} + +int +lame_get_useTemporal(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + assert(0 <= gfp->useTemporal && 1 >= gfp->useTemporal); + return gfp->useTemporal; + } + return 0; +} + + +/* Use inter-channel masking effect */ +int +lame_set_interChRatio(lame_global_flags * gfp, float ratio) +{ + if (is_lame_global_flags_valid(gfp)) { + /* default = 0.0 (no inter-channel maskin) */ + if (0 <= ratio && ratio <= 1.0) { + gfp->interChRatio = ratio; + return 0; + } + } + return -1; +} + +float +lame_get_interChRatio(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + assert((0 <= gfp->interChRatio && gfp->interChRatio <= 1.0) || EQ(gfp->interChRatio, -1)); + return gfp->interChRatio; + } + return 0; +} + + +/* Use pseudo substep shaping method */ +int +lame_set_substep(lame_global_flags * gfp, int method) +{ + if (is_lame_global_flags_valid(gfp)) { + /* default = 0.0 (no substep noise shaping) */ + if (0 <= method && method <= 7) { + gfp->substep_shaping = method; + return 0; + } + } + return -1; +} + +int +lame_get_substep(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + assert(0 <= gfp->substep_shaping && gfp->substep_shaping <= 7); + return gfp->substep_shaping; + } + return 0; +} + +/* scalefactors scale */ +int +lame_set_sfscale(lame_global_flags * gfp, int val) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->noise_shaping = (val != 0) ? 2 : 1; + return 0; + } + return -1; +} + +int +lame_get_sfscale(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return (gfp->noise_shaping == 2) ? 1 : 0; + } + return 0; +} + +/* subblock gain */ +int +lame_set_subblock_gain(lame_global_flags * gfp, int sbgain) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->subblock_gain = sbgain; + return 0; + } + return -1; +} + +int +lame_get_subblock_gain(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->subblock_gain; + } + return 0; +} + + +/* Disable short blocks. */ +int +lame_set_no_short_blocks(lame_global_flags * gfp, int no_short_blocks) +{ + if (is_lame_global_flags_valid(gfp)) { + /* enforce disable/enable meaning, if we need more than two values + we need to switch to an enum to have an apropriate representation + of the possible meanings of the value */ + if (0 <= no_short_blocks && no_short_blocks <= 1) { + gfp->short_blocks = no_short_blocks ? short_block_dispensed : short_block_allowed; + return 0; + } + } + return -1; +} + +int +lame_get_no_short_blocks(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + switch (gfp->short_blocks) { + default: + case short_block_not_set: + return -1; + case short_block_dispensed: + return 1; + case short_block_allowed: + case short_block_coupled: + case short_block_forced: + return 0; + } + } + return -1; +} + + +/* Force short blocks. */ +int +lame_set_force_short_blocks(lame_global_flags * gfp, int short_blocks) +{ + if (is_lame_global_flags_valid(gfp)) { + /* enforce disable/enable meaning, if we need more than two values + we need to switch to an enum to have an apropriate representation + of the possible meanings of the value */ + if (0 > short_blocks || 1 < short_blocks) + return -1; + + if (short_blocks == 1) + gfp->short_blocks = short_block_forced; + else if (gfp->short_blocks == short_block_forced) + gfp->short_blocks = short_block_allowed; + + return 0; + } + return -1; +} + +int +lame_get_force_short_blocks(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + switch (gfp->short_blocks) { + default: + case short_block_not_set: + return -1; + case short_block_dispensed: + case short_block_allowed: + case short_block_coupled: + return 0; + case short_block_forced: + return 1; + } + } + return -1; +} + +int +lame_set_short_threshold_lrm(lame_global_flags * gfp, float lrm) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->attackthre = lrm; + return 0; + } + return -1; +} + +float +lame_get_short_threshold_lrm(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->attackthre; + } + return 0; +} + +int +lame_set_short_threshold_s(lame_global_flags * gfp, float s) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->attackthre_s = s; + return 0; + } + return -1; +} + +float +lame_get_short_threshold_s(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->attackthre_s; + } + return 0; +} + +int +lame_set_short_threshold(lame_global_flags * gfp, float lrm, float s) +{ + if (is_lame_global_flags_valid(gfp)) { + lame_set_short_threshold_lrm(gfp, lrm); + lame_set_short_threshold_s(gfp, s); + return 0; + } + return -1; +} + + +/* + * Input PCM is emphased PCM + * (for instance from one of the rarely emphased CDs). + * + * It is STRONGLY not recommended to use this, because psycho does not + * take it into account, and last but not least many decoders + * ignore these bits + */ +int +lame_set_emphasis(lame_global_flags * gfp, int emphasis) +{ + if (is_lame_global_flags_valid(gfp)) { + /* XXX: emphasis should be converted to an enum */ + if (0 <= emphasis && emphasis < 4) { + gfp->emphasis = emphasis; + return 0; + } + } + return -1; +} + +int +lame_get_emphasis(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + assert(0 <= gfp->emphasis && gfp->emphasis < 4); + return gfp->emphasis; + } + return 0; +} + + + + +/***************************************************************/ +/* internal variables, cannot be set... */ +/* provided because they may be of use to calling application */ +/***************************************************************/ + +/* MPEG version. + * 0 = MPEG-2 + * 1 = MPEG-1 + * (2 = MPEG-2.5) + */ +int +lame_get_version(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + lame_internal_flags const *const gfc = gfp->internal_flags; + if (is_lame_internal_flags_valid(gfc)) { + return gfc->cfg.version; + } + } + return 0; +} + + +/* Encoder delay. */ +int +lame_get_encoder_delay(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + lame_internal_flags const *const gfc = gfp->internal_flags; + if (is_lame_internal_flags_valid(gfc)) { + return gfc->ov_enc.encoder_delay; + } + } + return 0; +} + +/* padding added to the end of the input */ +int +lame_get_encoder_padding(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + lame_internal_flags const *const gfc = gfp->internal_flags; + if (is_lame_internal_flags_valid(gfc)) { + return gfc->ov_enc.encoder_padding; + } + } + return 0; +} + + +/* Size of MPEG frame. */ +int +lame_get_framesize(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + lame_internal_flags const *const gfc = gfp->internal_flags; + if (is_lame_internal_flags_valid(gfc)) { + SessionConfig_t const *const cfg = &gfc->cfg; + return 576 * cfg->mode_gr; + } + } + return 0; +} + + +/* Number of frames encoded so far. */ +int +lame_get_frameNum(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + lame_internal_flags const *const gfc = gfp->internal_flags; + if (is_lame_internal_flags_valid(gfc)) { + return gfc->ov_enc.frame_number; + } + } + return 0; +} + +int +lame_get_mf_samples_to_encode(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + lame_internal_flags const *const gfc = gfp->internal_flags; + if (is_lame_internal_flags_valid(gfc)) { + return gfc->sv_enc.mf_samples_to_encode; + } + } + return 0; +} + +int CDECL +lame_get_size_mp3buffer(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + lame_internal_flags const *const gfc = gfp->internal_flags; + if (is_lame_internal_flags_valid(gfc)) { + int size; + compute_flushbits(gfc, &size); + return size; + } + } + return 0; +} + +int +lame_get_RadioGain(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + lame_internal_flags const *const gfc = gfp->internal_flags; + if (is_lame_internal_flags_valid(gfc)) { + return gfc->ov_rpg.RadioGain; + } + } + return 0; +} + +int +lame_get_AudiophileGain(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + lame_internal_flags const *const gfc = gfp->internal_flags; + if (is_lame_internal_flags_valid(gfc)) { + return 0; + } + } + return 0; +} + +float +lame_get_PeakSample(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + lame_internal_flags const *const gfc = gfp->internal_flags; + if (is_lame_internal_flags_valid(gfc)) { + return (float) gfc->ov_rpg.PeakSample; + } + } + return 0; +} + +int +lame_get_noclipGainChange(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + lame_internal_flags const *const gfc = gfp->internal_flags; + if (is_lame_internal_flags_valid(gfc)) { + return gfc->ov_rpg.noclipGainChange; + } + } + return 0; +} + +float +lame_get_noclipScale(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + lame_internal_flags const *const gfc = gfp->internal_flags; + if (is_lame_internal_flags_valid(gfc)) { + return gfc->ov_rpg.noclipScale; + } + } + return 0; +} + + +/* + * LAME's estimate of the total number of frames to be encoded. + * Only valid if calling program set num_samples. + */ +int +lame_get_totalframes(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + lame_internal_flags const *const gfc = gfp->internal_flags; + if (is_lame_internal_flags_valid(gfc)) { + SessionConfig_t const *const cfg = &gfc->cfg; + unsigned long const pcm_samples_per_frame = 576 * cfg->mode_gr; + unsigned long pcm_samples_to_encode = gfp->num_samples; + unsigned long end_padding = 0; + int frames = 0; + + if (pcm_samples_to_encode == (0ul-1ul)) + return 0; /* unknown */ + + /* estimate based on user set num_samples: */ + if (cfg->samplerate_in != cfg->samplerate_out) { + /* resampling, estimate new samples_to_encode */ + double resampled_samples_to_encode = 0.0, frames_f = 0.0; + if (cfg->samplerate_in > 0) { + resampled_samples_to_encode = pcm_samples_to_encode; + resampled_samples_to_encode *= cfg->samplerate_out; + resampled_samples_to_encode /= cfg->samplerate_in; + } + if (resampled_samples_to_encode <= 0.0) + return 0; /* unlikely to happen, so what, no estimate! */ + frames_f = floor(resampled_samples_to_encode / pcm_samples_per_frame); + if (frames_f >= (INT_MAX-2)) + return 0; /* overflow, happens eventually, no estimate! */ + frames = frames_f; + resampled_samples_to_encode -= frames * pcm_samples_per_frame; + pcm_samples_to_encode = ceil(resampled_samples_to_encode); + } + else { + frames = pcm_samples_to_encode / pcm_samples_per_frame; + pcm_samples_to_encode -= frames * pcm_samples_per_frame; + } + pcm_samples_to_encode += 576ul; + end_padding = pcm_samples_per_frame - (pcm_samples_to_encode % pcm_samples_per_frame); + if (end_padding < 576ul) { + end_padding += pcm_samples_per_frame; + } + pcm_samples_to_encode += end_padding; + frames += (pcm_samples_to_encode / pcm_samples_per_frame); + /* check to see if we underestimated totalframes */ + /* if (totalframes < gfp->frameNum) */ + /* totalframes = gfp->frameNum; */ + return frames; + } + } + return 0; +} + + + + + +int +lame_set_preset(lame_global_flags * gfp, int preset) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->preset = preset; + return apply_preset(gfp, preset, 1); + } + return -1; +} + + + +int +lame_set_asm_optimizations(lame_global_flags * gfp, int optim, int mode) +{ + if (is_lame_global_flags_valid(gfp)) { + mode = (mode == 1 ? 1 : 0); + switch (optim) { + case MMX:{ + gfp->asm_optimizations.mmx = mode; + return optim; + } + case AMD_3DNOW:{ + gfp->asm_optimizations.amd3dnow = mode; + return optim; + } + case SSE:{ + gfp->asm_optimizations.sse = mode; + return optim; + } + default: + return optim; + } + } + return -1; +} + + +void +lame_set_write_id3tag_automatic(lame_global_flags * gfp, int v) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->write_id3tag_automatic = v; + } +} + + +int +lame_get_write_id3tag_automatic(lame_global_flags const *gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->write_id3tag_automatic; + } + return 1; +} + + +/* + +UNDOCUMENTED, experimental settings. These routines are not prototyped +in lame.h. You should not use them, they are experimental and may +change. + +*/ + + +/* + * just another daily changing developer switch + */ +void CDECL lame_set_tune(lame_global_flags *, float); + +void +lame_set_tune(lame_global_flags * gfp, float val) +{ + if (is_lame_global_flags_valid(gfp)) { + gfp->tune_value_a = val; + gfp->tune = 1; + } +} + +/* Custom msfix hack */ +void +lame_set_msfix(lame_global_flags * gfp, double msfix) +{ + if (is_lame_global_flags_valid(gfp)) { + /* default = 0 */ + gfp->msfix = msfix; + } +} + +float +lame_get_msfix(const lame_global_flags * gfp) +{ + if (is_lame_global_flags_valid(gfp)) { + return gfp->msfix; + } + return 0; +} + +#if DEPRECATED_OR_OBSOLETE_CODE_REMOVED +int CDECL lame_set_preset_expopts(lame_global_flags *, int); +#else +#endif + +int +lame_set_preset_expopts(lame_global_flags * gfp, int preset_expopts) +{ + (void) gfp; + (void) preset_expopts; + return 0; +} + + +int +lame_set_preset_notune(lame_global_flags * gfp, int preset_notune) +{ + (void) gfp; + (void) preset_notune; + return 0; +} + +static int +calc_maximum_input_samples_for_buffer_size(lame_internal_flags const* gfc, size_t buffer_size) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + int const pcm_samples_per_frame = 576 * cfg->mode_gr; + int frames_per_buffer = 0, input_samples_per_buffer = 0; + int kbps = 320; + + if (cfg->samplerate_out < 16000) + kbps = 64; + else if (cfg->samplerate_out < 32000) + kbps = 160; + else + kbps = 320; + if (cfg->free_format) + kbps = cfg->avg_bitrate; + else if (cfg->vbr == vbr_off) { + kbps = cfg->avg_bitrate; + } + { + int const pad = 1; + int const bpf = ((cfg->version + 1) * 72000 * kbps / cfg->samplerate_out + pad); + frames_per_buffer = buffer_size / bpf; + } + { + double ratio = (double) cfg->samplerate_in / cfg->samplerate_out; + input_samples_per_buffer = pcm_samples_per_frame * frames_per_buffer * ratio; + } + return input_samples_per_buffer; +} + +int +lame_get_maximum_number_of_samples(lame_t gfp, size_t buffer_size) +{ + if (is_lame_global_flags_valid(gfp)) { + lame_internal_flags const *const gfc = gfp->internal_flags; + if (is_lame_internal_flags_valid(gfc)) { + return calc_maximum_input_samples_for_buffer_size(gfc, buffer_size); + } + } + return LAME_GENERICERROR; +} diff --git a/sources/lame/set_get.h b/sources/lame/set_get.h new file mode 100644 index 0000000..37e4bcd --- /dev/null +++ b/sources/lame/set_get.h @@ -0,0 +1,76 @@ +/* + * set_get.h -- Internal set/get definitions + * + * Copyright (C) 2003 Gabriel Bouvigne / Lame project + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifndef __SET_GET_H__ +#define __SET_GET_H__ + +#include + +#if defined(__cplusplus) +extern "C" { +#endif + +/* select psychoacoustic model */ + +/* manage short blocks */ + int CDECL lame_set_short_threshold(lame_global_flags *, float, float); + int CDECL lame_set_short_threshold_lrm(lame_global_flags *, float); + float CDECL lame_get_short_threshold_lrm(const lame_global_flags *); + int CDECL lame_set_short_threshold_s(lame_global_flags *, float); + float CDECL lame_get_short_threshold_s(const lame_global_flags *); + + + int CDECL lame_set_maskingadjust(lame_global_flags *, float); + float CDECL lame_get_maskingadjust(const lame_global_flags *); + + int CDECL lame_set_maskingadjust_short(lame_global_flags *, float); + float CDECL lame_get_maskingadjust_short(const lame_global_flags *); + +/* select ATH formula 4 shape */ + int CDECL lame_set_ATHcurve(lame_global_flags *, float); + float CDECL lame_get_ATHcurve(const lame_global_flags *); + + int CDECL lame_set_preset_notune(lame_global_flags *, int); + +/* substep shaping method */ + int CDECL lame_set_substep(lame_global_flags *, int); + int CDECL lame_get_substep(const lame_global_flags *); + +/* scalefactors scale */ + int CDECL lame_set_sfscale(lame_global_flags *, int); + int CDECL lame_get_sfscale(const lame_global_flags *); + +/* subblock gain */ + int CDECL lame_set_subblock_gain(lame_global_flags *, int); + int CDECL lame_get_subblock_gain(const lame_global_flags *); + + + +/*presets*/ + int apply_preset(lame_global_flags *, int preset, int enforce); + + void CDECL lame_set_tune(lame_t, float); /* FOR INTERNAL USE ONLY */ + void CDECL lame_set_msfix(lame_t gfp, double msfix); + + +#if defined(__cplusplus) +} +#endif +#endif diff --git a/sources/lame/tables.c b/sources/lame/tables.c new file mode 100644 index 0000000..a023099 --- /dev/null +++ b/sources/lame/tables.c @@ -0,0 +1,564 @@ +/* + * MPEG layer 3 tables source file + * + * Copyright (c) 1999 Albert L Faber + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +/* $Id: tables.c,v 1.29 2011/05/07 16:05:17 rbrito Exp $ */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include "machine.h" + +#include "lame.h" +#include "tables.h" + + +static const uint16_t t1HB[] = { + 1, 1, + 1, 0 +}; + +static const uint16_t t2HB[] = { + 1, 2, 1, + 3, 1, 1, + 3, 2, 0 +}; + +static const uint16_t t3HB[] = { + 3, 2, 1, + 1, 1, 1, + 3, 2, 0 +}; + +static const uint16_t t5HB[] = { + 1, 2, 6, 5, + 3, 1, 4, 4, + 7, 5, 7, 1, + 6, 1, 1, 0 +}; + +static const uint16_t t6HB[] = { + 7, 3, 5, 1, + 6, 2, 3, 2, + 5, 4, 4, 1, + 3, 3, 2, 0 +}; + +static const uint16_t t7HB[] = { + 1, 2, 10, 19, 16, 10, + 3, 3, 7, 10, 5, 3, + 11, 4, 13, 17, 8, 4, + 12, 11, 18, 15, 11, 2, + 7, 6, 9, 14, 3, 1, + 6, 4, 5, 3, 2, 0 +}; + +static const uint16_t t8HB[] = { + 3, 4, 6, 18, 12, 5, + 5, 1, 2, 16, 9, 3, + 7, 3, 5, 14, 7, 3, + 19, 17, 15, 13, 10, 4, + 13, 5, 8, 11, 5, 1, + 12, 4, 4, 1, 1, 0 +}; + +static const uint16_t t9HB[] = { + 7, 5, 9, 14, 15, 7, + 6, 4, 5, 5, 6, 7, + 7, 6, 8, 8, 8, 5, + 15, 6, 9, 10, 5, 1, + 11, 7, 9, 6, 4, 1, + 14, 4, 6, 2, 6, 0 +}; + +static const uint16_t t10HB[] = { + 1, 2, 10, 23, 35, 30, 12, 17, + 3, 3, 8, 12, 18, 21, 12, 7, + 11, 9, 15, 21, 32, 40, 19, 6, + 14, 13, 22, 34, 46, 23, 18, 7, + 20, 19, 33, 47, 27, 22, 9, 3, + 31, 22, 41, 26, 21, 20, 5, 3, + 14, 13, 10, 11, 16, 6, 5, 1, + 9, 8, 7, 8, 4, 4, 2, 0 +}; + +static const uint16_t t11HB[] = { + 3, 4, 10, 24, 34, 33, 21, 15, + 5, 3, 4, 10, 32, 17, 11, 10, + 11, 7, 13, 18, 30, 31, 20, 5, + 25, 11, 19, 59, 27, 18, 12, 5, + 35, 33, 31, 58, 30, 16, 7, 5, + 28, 26, 32, 19, 17, 15, 8, 14, + 14, 12, 9, 13, 14, 9, 4, 1, + 11, 4, 6, 6, 6, 3, 2, 0 +}; + +static const uint16_t t12HB[] = { + 9, 6, 16, 33, 41, 39, 38, 26, + 7, 5, 6, 9, 23, 16, 26, 11, + 17, 7, 11, 14, 21, 30, 10, 7, + 17, 10, 15, 12, 18, 28, 14, 5, + 32, 13, 22, 19, 18, 16, 9, 5, + 40, 17, 31, 29, 17, 13, 4, 2, + 27, 12, 11, 15, 10, 7, 4, 1, + 27, 12, 8, 12, 6, 3, 1, 0 +}; + +static const uint16_t t13HB[] = { + 1, 5, 14, 21, 34, 51, 46, 71, 42, 52, 68, 52, 67, 44, 43, 19, + 3, 4, 12, 19, 31, 26, 44, 33, 31, 24, 32, 24, 31, 35, 22, 14, + 15, 13, 23, 36, 59, 49, 77, 65, 29, 40, 30, 40, 27, 33, 42, 16, + 22, 20, 37, 61, 56, 79, 73, 64, 43, 76, 56, 37, 26, 31, 25, 14, + 35, 16, 60, 57, 97, 75, 114, 91, 54, 73, 55, 41, 48, 53, 23, 24, + 58, 27, 50, 96, 76, 70, 93, 84, 77, 58, 79, 29, 74, 49, 41, 17, + 47, 45, 78, 74, 115, 94, 90, 79, 69, 83, 71, 50, 59, 38, 36, 15, + 72, 34, 56, 95, 92, 85, 91, 90, 86, 73, 77, 65, 51, 44, 43, 42, + 43, 20, 30, 44, 55, 78, 72, 87, 78, 61, 46, 54, 37, 30, 20, 16, + 53, 25, 41, 37, 44, 59, 54, 81, 66, 76, 57, 54, 37, 18, 39, 11, + 35, 33, 31, 57, 42, 82, 72, 80, 47, 58, 55, 21, 22, 26, 38, 22, + 53, 25, 23, 38, 70, 60, 51, 36, 55, 26, 34, 23, 27, 14, 9, 7, + 34, 32, 28, 39, 49, 75, 30, 52, 48, 40, 52, 28, 18, 17, 9, 5, + 45, 21, 34, 64, 56, 50, 49, 45, 31, 19, 12, 15, 10, 7, 6, 3, + 48, 23, 20, 39, 36, 35, 53, 21, 16, 23, 13, 10, 6, 1, 4, 2, + 16, 15, 17, 27, 25, 20, 29, 11, 17, 12, 16, 8, 1, 1, 0, 1 +}; + +static const uint16_t t15HB[] = { + 7, 12, 18, 53, 47, 76, 124, 108, 89, 123, 108, 119, 107, 81, 122, 63, + 13, 5, 16, 27, 46, 36, 61, 51, 42, 70, 52, 83, 65, 41, 59, 36, + 19, 17, 15, 24, 41, 34, 59, 48, 40, 64, 50, 78, 62, 80, 56, 33, + 29, 28, 25, 43, 39, 63, 55, 93, 76, 59, 93, 72, 54, 75, 50, 29, + 52, 22, 42, 40, 67, 57, 95, 79, 72, 57, 89, 69, 49, 66, 46, 27, + 77, 37, 35, 66, 58, 52, 91, 74, 62, 48, 79, 63, 90, 62, 40, 38, + 125, 32, 60, 56, 50, 92, 78, 65, 55, 87, 71, 51, 73, 51, 70, 30, + 109, 53, 49, 94, 88, 75, 66, 122, 91, 73, 56, 42, 64, 44, 21, 25, + 90, 43, 41, 77, 73, 63, 56, 92, 77, 66, 47, 67, 48, 53, 36, 20, + 71, 34, 67, 60, 58, 49, 88, 76, 67, 106, 71, 54, 38, 39, 23, 15, + 109, 53, 51, 47, 90, 82, 58, 57, 48, 72, 57, 41, 23, 27, 62, 9, + 86, 42, 40, 37, 70, 64, 52, 43, 70, 55, 42, 25, 29, 18, 11, 11, + 118, 68, 30, 55, 50, 46, 74, 65, 49, 39, 24, 16, 22, 13, 14, 7, + 91, 44, 39, 38, 34, 63, 52, 45, 31, 52, 28, 19, 14, 8, 9, 3, + 123, 60, 58, 53, 47, 43, 32, 22, 37, 24, 17, 12, 15, 10, 2, 1, + 71, 37, 34, 30, 28, 20, 17, 26, 21, 16, 10, 6, 8, 6, 2, 0 +}; + +static const uint16_t t16HB[] = { + 1, 5, 14, 44, 74, 63, 110, 93, 172, 149, 138, 242, 225, 195, 376, 17, + 3, 4, 12, 20, 35, 62, 53, 47, 83, 75, 68, 119, 201, 107, 207, 9, + 15, 13, 23, 38, 67, 58, 103, 90, 161, 72, 127, 117, 110, 209, 206, 16, + 45, 21, 39, 69, 64, 114, 99, 87, 158, 140, 252, 212, 199, 387, 365, 26, + 75, 36, 68, 65, 115, 101, 179, 164, 155, 264, 246, 226, 395, 382, 362, 9, + 66, 30, 59, 56, 102, 185, 173, 265, 142, 253, 232, 400, 388, 378, 445, 16, + 111, 54, 52, 100, 184, 178, 160, 133, 257, 244, 228, 217, 385, 366, 715, 10, + 98, 48, 91, 88, 165, 157, 148, 261, 248, 407, 397, 372, 380, 889, 884, 8, + 85, 84, 81, 159, 156, 143, 260, 249, 427, 401, 392, 383, 727, 713, 708, 7, + 154, 76, 73, 141, 131, 256, 245, 426, 406, 394, 384, 735, 359, 710, 352, 11, + 139, 129, 67, 125, 247, 233, 229, 219, 393, 743, 737, 720, 885, 882, 439, 4, + 243, 120, 118, 115, 227, 223, 396, 746, 742, 736, 721, 712, 706, 223, 436, 6, + 202, 224, 222, 218, 216, 389, 386, 381, 364, 888, 443, 707, 440, 437, 1728, 4, + 747, 211, 210, 208, 370, 379, 734, 723, 714, 1735, 883, 877, 876, 3459, 865, 2, + 377, 369, 102, 187, 726, 722, 358, 711, 709, 866, 1734, 871, 3458, 870, 434, 0, + 12, 10, 7, 11, 10, 17, 11, 9, 13, 12, 10, 7, 5, 3, 1, 3 +}; + +static const uint16_t t24HB[] = { + 15, 13, 46, 80, 146, 262, 248, 434, 426, 669, 653, 649, 621, 517, 1032, 88, + 14, 12, 21, 38, 71, 130, 122, 216, 209, 198, 327, 345, 319, 297, 279, 42, + 47, 22, 41, 74, 68, 128, 120, 221, 207, 194, 182, 340, 315, 295, 541, 18, + 81, 39, 75, 70, 134, 125, 116, 220, 204, 190, 178, 325, 311, 293, 271, 16, + 147, 72, 69, 135, 127, 118, 112, 210, 200, 188, 352, 323, 306, 285, 540, 14, + 263, 66, 129, 126, 119, 114, 214, 202, 192, 180, 341, 317, 301, 281, 262, 12, + 249, 123, 121, 117, 113, 215, 206, 195, 185, 347, 330, 308, 291, 272, 520, 10, + 435, 115, 111, 109, 211, 203, 196, 187, 353, 332, 313, 298, 283, 531, 381, 17, + 427, 212, 208, 205, 201, 193, 186, 177, 169, 320, 303, 286, 268, 514, 377, 16, + 335, 199, 197, 191, 189, 181, 174, 333, 321, 305, 289, 275, 521, 379, 371, 11, + 668, 184, 183, 179, 175, 344, 331, 314, 304, 290, 277, 530, 383, 373, 366, 10, + 652, 346, 171, 168, 164, 318, 309, 299, 287, 276, 263, 513, 375, 368, 362, 6, + 648, 322, 316, 312, 307, 302, 292, 284, 269, 261, 512, 376, 370, 364, 359, 4, + 620, 300, 296, 294, 288, 282, 273, 266, 515, 380, 374, 369, 365, 361, 357, 2, + 1033, 280, 278, 274, 267, 264, 259, 382, 378, 372, 367, 363, 360, 358, 356, 0, + 43, 20, 19, 17, 15, 13, 11, 9, 7, 6, 4, 7, 5, 3, 1, 3 +}; + +static const uint16_t t32HB[] = { + 1 << 0, 5 << 1, 4 << 1, 5 << 2, 6 << 1, 5 << 2, 4 << 2, 4 << 3, + 7 << 1, 3 << 2, 6 << 2, 0 << 3, 7 << 2, 2 << 3, 3 << 3, 1 << 4 +}; + +static const uint16_t t33HB[] = { + 15 << 0, 14 << 1, 13 << 1, 12 << 2, 11 << 1, 10 << 2, 9 << 2, 8 << 3, + 7 << 1, 6 << 2, 5 << 2, 4 << 3, 3 << 2, 2 << 3, 1 << 3, 0 << 4 +}; + + +const uint8_t t1l[] = { + 1, 4, + 3, 5 +}; + +static const uint8_t t2l[] = { + 1, 4, 7, + 4, 5, 7, + 6, 7, 8 +}; + +static const uint8_t t3l[] = { + 2, 3, 7, + 4, 4, 7, + 6, 7, 8 +}; + +static const uint8_t t5l[] = { + 1, 4, 7, 8, + 4, 5, 8, 9, + 7, 8, 9, 10, + 8, 8, 9, 10 +}; + +static const uint8_t t6l[] = { + 3, 4, 6, 8, + 4, 4, 6, 7, + 5, 6, 7, 8, + 7, 7, 8, 9 +}; + +static const uint8_t t7l[] = { + 1, 4, 7, 9, 9, 10, + 4, 6, 8, 9, 9, 10, + 7, 7, 9, 10, 10, 11, + 8, 9, 10, 11, 11, 11, + 8, 9, 10, 11, 11, 12, + 9, 10, 11, 12, 12, 12 +}; + +static const uint8_t t8l[] = { + 2, 4, 7, 9, 9, 10, + 4, 4, 6, 10, 10, 10, + 7, 6, 8, 10, 10, 11, + 9, 10, 10, 11, 11, 12, + 9, 9, 10, 11, 12, 12, + 10, 10, 11, 11, 13, 13 +}; + +static const uint8_t t9l[] = { + 3, 4, 6, 7, 9, 10, + 4, 5, 6, 7, 8, 10, + 5, 6, 7, 8, 9, 10, + 7, 7, 8, 9, 9, 10, + 8, 8, 9, 9, 10, 11, + 9, 9, 10, 10, 11, 11 +}; + +static const uint8_t t10l[] = { + 1, 4, 7, 9, 10, 10, 10, 11, + 4, 6, 8, 9, 10, 11, 10, 10, + 7, 8, 9, 10, 11, 12, 11, 11, + 8, 9, 10, 11, 12, 12, 11, 12, + 9, 10, 11, 12, 12, 12, 12, 12, + 10, 11, 12, 12, 13, 13, 12, 13, + 9, 10, 11, 12, 12, 12, 13, 13, + 10, 10, 11, 12, 12, 13, 13, 13 +}; + +static const uint8_t t11l[] = { + 2, 4, 6, 8, 9, 10, 9, 10, + 4, 5, 6, 8, 10, 10, 9, 10, + 6, 7, 8, 9, 10, 11, 10, 10, + 8, 8, 9, 11, 10, 12, 10, 11, + 9, 10, 10, 11, 11, 12, 11, 12, + 9, 10, 11, 12, 12, 13, 12, 13, + 9, 9, 9, 10, 11, 12, 12, 12, + 9, 9, 10, 11, 12, 12, 12, 12 +}; + +static const uint8_t t12l[] = { + 4, 4, 6, 8, 9, 10, 10, 10, + 4, 5, 6, 7, 9, 9, 10, 10, + 6, 6, 7, 8, 9, 10, 9, 10, + 7, 7, 8, 8, 9, 10, 10, 10, + 8, 8, 9, 9, 10, 10, 10, 11, + 9, 9, 10, 10, 10, 11, 10, 11, + 9, 9, 9, 10, 10, 11, 11, 12, + 10, 10, 10, 11, 11, 11, 11, 12 +}; + +static const uint8_t t13l[] = { + 1, 5, 7, 8, 9, 10, 10, 11, 10, 11, 12, 12, 13, 13, 14, 14, + 4, 6, 8, 9, 10, 10, 11, 11, 11, 11, 12, 12, 13, 14, 14, 14, + 7, 8, 9, 10, 11, 11, 12, 12, 11, 12, 12, 13, 13, 14, 15, 15, + 8, 9, 10, 11, 11, 12, 12, 12, 12, 13, 13, 13, 13, 14, 15, 15, + 9, 9, 11, 11, 12, 12, 13, 13, 12, 13, 13, 14, 14, 15, 15, 16, + 10, 10, 11, 12, 12, 12, 13, 13, 13, 13, 14, 13, 15, 15, 16, 16, + 10, 11, 12, 12, 13, 13, 13, 13, 13, 14, 14, 14, 15, 15, 16, 16, + 11, 11, 12, 13, 13, 13, 14, 14, 14, 14, 15, 15, 15, 16, 18, 18, + 10, 10, 11, 12, 12, 13, 13, 14, 14, 14, 14, 15, 15, 16, 17, 17, + 11, 11, 12, 12, 13, 13, 13, 15, 14, 15, 15, 16, 16, 16, 18, 17, + 11, 12, 12, 13, 13, 14, 14, 15, 14, 15, 16, 15, 16, 17, 18, 19, + 12, 12, 12, 13, 14, 14, 14, 14, 15, 15, 15, 16, 17, 17, 17, 18, + 12, 13, 13, 14, 14, 15, 14, 15, 16, 16, 17, 17, 17, 18, 18, 18, + 13, 13, 14, 15, 15, 15, 16, 16, 16, 16, 16, 17, 18, 17, 18, 18, + 14, 14, 14, 15, 15, 15, 17, 16, 16, 19, 17, 17, 17, 19, 18, 18, + 13, 14, 15, 16, 16, 16, 17, 16, 17, 17, 18, 18, 21, 20, 21, 18 +}; + +static const uint8_t t15l[] = { + 3, 5, 6, 8, 8, 9, 10, 10, 10, 11, 11, 12, 12, 12, 13, 14, + 5, 5, 7, 8, 9, 9, 10, 10, 10, 11, 11, 12, 12, 12, 13, 13, + 6, 7, 7, 8, 9, 9, 10, 10, 10, 11, 11, 12, 12, 13, 13, 13, + 7, 8, 8, 9, 9, 10, 10, 11, 11, 11, 12, 12, 12, 13, 13, 13, + 8, 8, 9, 9, 10, 10, 11, 11, 11, 11, 12, 12, 12, 13, 13, 13, + 9, 9, 9, 10, 10, 10, 11, 11, 11, 11, 12, 12, 13, 13, 13, 14, + 10, 9, 10, 10, 10, 11, 11, 11, 11, 12, 12, 12, 13, 13, 14, 14, + 10, 10, 10, 11, 11, 11, 11, 12, 12, 12, 12, 12, 13, 13, 13, 14, + 10, 10, 10, 11, 11, 11, 11, 12, 12, 12, 12, 13, 13, 14, 14, 14, + 10, 10, 11, 11, 11, 11, 12, 12, 12, 13, 13, 13, 13, 14, 14, 14, + 11, 11, 11, 11, 12, 12, 12, 12, 12, 13, 13, 13, 13, 14, 15, 14, + 11, 11, 11, 11, 12, 12, 12, 12, 13, 13, 13, 13, 14, 14, 14, 15, + 12, 12, 11, 12, 12, 12, 13, 13, 13, 13, 13, 13, 14, 14, 15, 15, + 12, 12, 12, 12, 12, 13, 13, 13, 13, 14, 14, 14, 14, 14, 15, 15, + 13, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 15, 15, 14, 15, + 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 15, 15, 15, 15 +}; + +static const uint8_t t16_5l[] = { + 1, 5, 7, 9, 10, 10, 11, 11, 12, 12, 12, 13, 13, 13, 14, 11, + 4, 6, 8, 9, 10, 11, 11, 11, 12, 12, 12, 13, 14, 13, 14, 11, + 7, 8, 9, 10, 11, 11, 12, 12, 13, 12, 13, 13, 13, 14, 14, 12, + 9, 9, 10, 11, 11, 12, 12, 12, 13, 13, 14, 14, 14, 15, 15, 13, + 10, 10, 11, 11, 12, 12, 13, 13, 13, 14, 14, 14, 15, 15, 15, 12, + 10, 10, 11, 11, 12, 13, 13, 14, 13, 14, 14, 15, 15, 15, 16, 13, + 11, 11, 11, 12, 13, 13, 13, 13, 14, 14, 14, 14, 15, 15, 16, 13, + 11, 11, 12, 12, 13, 13, 13, 14, 14, 15, 15, 15, 15, 17, 17, 13, + 11, 12, 12, 13, 13, 13, 14, 14, 15, 15, 15, 15, 16, 16, 16, 13, + 12, 12, 12, 13, 13, 14, 14, 15, 15, 15, 15, 16, 15, 16, 15, 14, + 12, 13, 12, 13, 14, 14, 14, 14, 15, 16, 16, 16, 17, 17, 16, 13, + 13, 13, 13, 13, 14, 14, 15, 16, 16, 16, 16, 16, 16, 15, 16, 14, + 13, 14, 14, 14, 14, 15, 15, 15, 15, 17, 16, 16, 16, 16, 18, 14, + 15, 14, 14, 14, 15, 15, 16, 16, 16, 18, 17, 17, 17, 19, 17, 14, + 14, 15, 13, 14, 16, 16, 15, 16, 16, 17, 18, 17, 19, 17, 16, 14, + 11, 11, 11, 12, 12, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 12 +}; + +static const uint8_t t16l[] = { + 1, 5, 7, 9, 10, 10, 11, 11, 12, 12, 12, 13, 13, 13, 14, 10, + 4, 6, 8, 9, 10, 11, 11, 11, 12, 12, 12, 13, 14, 13, 14, 10, + 7, 8, 9, 10, 11, 11, 12, 12, 13, 12, 13, 13, 13, 14, 14, 11, + 9, 9, 10, 11, 11, 12, 12, 12, 13, 13, 14, 14, 14, 15, 15, 12, + 10, 10, 11, 11, 12, 12, 13, 13, 13, 14, 14, 14, 15, 15, 15, 11, + 10, 10, 11, 11, 12, 13, 13, 14, 13, 14, 14, 15, 15, 15, 16, 12, + 11, 11, 11, 12, 13, 13, 13, 13, 14, 14, 14, 14, 15, 15, 16, 12, + 11, 11, 12, 12, 13, 13, 13, 14, 14, 15, 15, 15, 15, 17, 17, 12, + 11, 12, 12, 13, 13, 13, 14, 14, 15, 15, 15, 15, 16, 16, 16, 12, + 12, 12, 12, 13, 13, 14, 14, 15, 15, 15, 15, 16, 15, 16, 15, 13, + 12, 13, 12, 13, 14, 14, 14, 14, 15, 16, 16, 16, 17, 17, 16, 12, + 13, 13, 13, 13, 14, 14, 15, 16, 16, 16, 16, 16, 16, 15, 16, 13, + 13, 14, 14, 14, 14, 15, 15, 15, 15, 17, 16, 16, 16, 16, 18, 13, + 15, 14, 14, 14, 15, 15, 16, 16, 16, 18, 17, 17, 17, 19, 17, 13, + 14, 15, 13, 14, 16, 16, 15, 16, 16, 17, 18, 17, 19, 17, 16, 13, + 10, 10, 10, 11, 11, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 10 +}; + +static const uint8_t t24l[] = { + 4, 5, 7, 8, 9, 10, 10, 11, 11, 12, 12, 12, 12, 12, 13, 10, + 5, 6, 7, 8, 9, 10, 10, 11, 11, 11, 12, 12, 12, 12, 12, 10, + 7, 7, 8, 9, 9, 10, 10, 11, 11, 11, 11, 12, 12, 12, 13, 9, + 8, 8, 9, 9, 10, 10, 10, 11, 11, 11, 11, 12, 12, 12, 12, 9, + 9, 9, 9, 10, 10, 10, 10, 11, 11, 11, 12, 12, 12, 12, 13, 9, + 10, 9, 10, 10, 10, 10, 11, 11, 11, 11, 12, 12, 12, 12, 12, 9, + 10, 10, 10, 10, 10, 11, 11, 11, 11, 12, 12, 12, 12, 12, 13, 9, + 11, 10, 10, 10, 11, 11, 11, 11, 12, 12, 12, 12, 12, 13, 13, 10, + 11, 11, 11, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 13, 13, 10, + 11, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 13, 13, 13, 10, + 12, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 10, + 12, 12, 11, 11, 11, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 10, + 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 10, + 12, 12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 10, + 13, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 10, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 6 +}; + +const uint8_t t32l[] = { + 1 + 0, 4 + 1, 4 + 1, 5 + 2, 4 + 1, 6 + 2, 5 + 2, 6 + 3, + 4 + 1, 5 + 2, 5 + 2, 6 + 3, 5 + 2, 6 + 3, 6 + 3, 6 + 4 +}; + +const uint8_t t33l[] = { + 4 + 0, 4 + 1, 4 + 1, 4 + 2, 4 + 1, 4 + 2, 4 + 2, 4 + 3, + 4 + 1, 4 + 2, 4 + 2, 4 + 3, 4 + 2, 4 + 3, 4 + 3, 4 + 4 +}; + + +const struct huffcodetab ht[HTN] = { + /* xlen, linmax, table, hlen */ + {0, 0, NULL, NULL}, + {2, 0, t1HB, t1l}, + {3, 0, t2HB, t2l}, + {3, 0, t3HB, t3l}, + {0, 0, NULL, NULL}, /* Apparently not used */ + {4, 0, t5HB, t5l}, + {4, 0, t6HB, t6l}, + {6, 0, t7HB, t7l}, + {6, 0, t8HB, t8l}, + {6, 0, t9HB, t9l}, + {8, 0, t10HB, t10l}, + {8, 0, t11HB, t11l}, + {8, 0, t12HB, t12l}, + {16, 0, t13HB, t13l}, + {0, 0, NULL, t16_5l}, /* Apparently not used */ + {16, 0, t15HB, t15l}, + + {1, 1, t16HB, t16l}, + {2, 3, t16HB, t16l}, + {3, 7, t16HB, t16l}, + {4, 15, t16HB, t16l}, + {6, 63, t16HB, t16l}, + {8, 255, t16HB, t16l}, + {10, 1023, t16HB, t16l}, + {13, 8191, t16HB, t16l}, + + {4, 15, t24HB, t24l}, + {5, 31, t24HB, t24l}, + {6, 63, t24HB, t24l}, + {7, 127, t24HB, t24l}, + {8, 255, t24HB, t24l}, + {9, 511, t24HB, t24l}, + {11, 2047, t24HB, t24l}, + {13, 8191, t24HB, t24l}, + + {0, 0, t32HB, t32l}, + {0, 0, t33HB, t33l}, +}; + + + + + +/* for (i = 0; i < 16*16; i++) { + * largetbl[i] = ((ht[16].hlen[i]) << 16) + ht[24].hlen[i]; + * } + */ +const uint32_t largetbl[16 * 16] = { + 0x010004, 0x050005, 0x070007, 0x090008, 0x0a0009, 0x0a000a, 0x0b000a, 0x0b000b, + 0x0c000b, 0x0c000c, 0x0c000c, 0x0d000c, 0x0d000c, 0x0d000c, 0x0e000d, 0x0a000a, + 0x040005, 0x060006, 0x080007, 0x090008, 0x0a0009, 0x0b000a, 0x0b000a, 0x0b000b, + 0x0c000b, 0x0c000b, 0x0c000c, 0x0d000c, 0x0e000c, 0x0d000c, 0x0e000c, 0x0a000a, + 0x070007, 0x080007, 0x090008, 0x0a0009, 0x0b0009, 0x0b000a, 0x0c000a, 0x0c000b, + 0x0d000b, 0x0c000b, 0x0d000b, 0x0d000c, 0x0d000c, 0x0e000c, 0x0e000d, 0x0b0009, + 0x090008, 0x090008, 0x0a0009, 0x0b0009, 0x0b000a, 0x0c000a, 0x0c000a, 0x0c000b, + 0x0d000b, 0x0d000b, 0x0e000b, 0x0e000c, 0x0e000c, 0x0f000c, 0x0f000c, 0x0c0009, + 0x0a0009, 0x0a0009, 0x0b0009, 0x0b000a, 0x0c000a, 0x0c000a, 0x0d000a, 0x0d000b, + 0x0d000b, 0x0e000b, 0x0e000c, 0x0e000c, 0x0f000c, 0x0f000c, 0x0f000d, 0x0b0009, + 0x0a000a, 0x0a0009, 0x0b000a, 0x0b000a, 0x0c000a, 0x0d000a, 0x0d000b, 0x0e000b, + 0x0d000b, 0x0e000b, 0x0e000c, 0x0f000c, 0x0f000c, 0x0f000c, 0x10000c, 0x0c0009, + 0x0b000a, 0x0b000a, 0x0b000a, 0x0c000a, 0x0d000a, 0x0d000b, 0x0d000b, 0x0d000b, + 0x0e000b, 0x0e000c, 0x0e000c, 0x0e000c, 0x0f000c, 0x0f000c, 0x10000d, 0x0c0009, + 0x0b000b, 0x0b000a, 0x0c000a, 0x0c000a, 0x0d000b, 0x0d000b, 0x0d000b, 0x0e000b, + 0x0e000c, 0x0f000c, 0x0f000c, 0x0f000c, 0x0f000c, 0x11000d, 0x11000d, 0x0c000a, + 0x0b000b, 0x0c000b, 0x0c000b, 0x0d000b, 0x0d000b, 0x0d000b, 0x0e000b, 0x0e000b, + 0x0f000b, 0x0f000c, 0x0f000c, 0x0f000c, 0x10000c, 0x10000d, 0x10000d, 0x0c000a, + 0x0c000b, 0x0c000b, 0x0c000b, 0x0d000b, 0x0d000b, 0x0e000b, 0x0e000b, 0x0f000c, + 0x0f000c, 0x0f000c, 0x0f000c, 0x10000c, 0x0f000d, 0x10000d, 0x0f000d, 0x0d000a, + 0x0c000c, 0x0d000b, 0x0c000b, 0x0d000b, 0x0e000b, 0x0e000c, 0x0e000c, 0x0e000c, + 0x0f000c, 0x10000c, 0x10000c, 0x10000d, 0x11000d, 0x11000d, 0x10000d, 0x0c000a, + 0x0d000c, 0x0d000c, 0x0d000b, 0x0d000b, 0x0e000b, 0x0e000c, 0x0f000c, 0x10000c, + 0x10000c, 0x10000c, 0x10000c, 0x10000d, 0x10000d, 0x0f000d, 0x10000d, 0x0d000a, + 0x0d000c, 0x0e000c, 0x0e000c, 0x0e000c, 0x0e000c, 0x0f000c, 0x0f000c, 0x0f000c, + 0x0f000c, 0x11000c, 0x10000d, 0x10000d, 0x10000d, 0x10000d, 0x12000d, 0x0d000a, + 0x0f000c, 0x0e000c, 0x0e000c, 0x0e000c, 0x0f000c, 0x0f000c, 0x10000c, 0x10000c, + 0x10000d, 0x12000d, 0x11000d, 0x11000d, 0x11000d, 0x13000d, 0x11000d, 0x0d000a, + 0x0e000d, 0x0f000c, 0x0d000c, 0x0e000c, 0x10000c, 0x10000c, 0x0f000c, 0x10000d, + 0x10000d, 0x11000d, 0x12000d, 0x11000d, 0x13000d, 0x11000d, 0x10000d, 0x0d000a, + 0x0a0009, 0x0a0009, 0x0a0009, 0x0b0009, 0x0b0009, 0x0c0009, 0x0c0009, 0x0c0009, + 0x0d0009, 0x0d0009, 0x0d0009, 0x0d000a, 0x0d000a, 0x0d000a, 0x0d000a, 0x0a0006 +}; + +/* for (i = 0; i < 3*3; i++) { + * table23[i] = ((ht[2].hlen[i]) << 16) + ht[3].hlen[i]; + * } + */ +const uint32_t table23[3 * 3] = { + 0x010002, 0x040003, 0x070007, + 0x040004, 0x050004, 0x070007, + 0x060006, 0x070007, 0x080008 +}; + +/* for (i = 0; i < 4*4; i++) { + * table56[i] = ((ht[5].hlen[i]) << 16) + ht[6].hlen[i]; + * } + */ +const uint32_t table56[4 * 4] = { + 0x010003, 0x040004, 0x070006, 0x080008, 0x040004, 0x050004, 0x080006, 0x090007, + 0x070005, 0x080006, 0x090007, 0x0a0008, 0x080007, 0x080007, 0x090008, 0x0a0009 +}; + + + +/* + * 0: MPEG-2 LSF + * 1: MPEG-1 + * 2: MPEG-2.5 LSF FhG extention (1995-07-11 shn) + */ + +typedef enum { + MPEG_2 = 0, + MPEG_1 = 1, + MPEG_25 = 2 +} MPEG_t; + +const int bitrate_table[3][16] = { + {0, 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160, -1}, /* MPEG 2 */ + {0, 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, -1}, /* MPEG 1 */ + {0, 8, 16, 24, 32, 40, 48, 56, 64, -1, -1, -1, -1, -1, -1, -1}, /* MPEG 2.5 */ +}; + +const int samplerate_table[3][4] = { + {22050, 24000, 16000, -1}, /* MPEG 2 */ + {44100, 48000, 32000, -1}, /* MPEG 1 */ + {11025, 12000, 8000, -1}, /* MPEG 2.5 */ +}; + +int +lame_get_bitrate(int mpeg_version, int table_index) +{ + if (0 <= mpeg_version && mpeg_version <= 2) { + if (0 <= table_index && table_index <= 15) { + return bitrate_table[mpeg_version][table_index]; + } + } + return -1; +} + +int +lame_get_samplerate(int mpeg_version, int table_index) +{ + if (0 <= mpeg_version && mpeg_version <= 2) { + if (0 <= table_index && table_index <= 3) { + return samplerate_table[mpeg_version][table_index]; + } + } + return -1; +} + + +/* This is the scfsi_band table from 2.4.2.7 of the IS */ +const int scfsi_band[5] = { 0, 6, 11, 16, 21 }; + +/* end of tables.c */ diff --git a/sources/lame/tables.h b/sources/lame/tables.h new file mode 100644 index 0000000..0dd7deb --- /dev/null +++ b/sources/lame/tables.h @@ -0,0 +1,95 @@ +/* + * MPEG layer 3 tables include file + * + * Copyright (c) 1999 Albert L Faber + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef LAME_TABLES_H +#define LAME_TABLES_H + +#if 0 +typedef struct { + unsigned char no; + unsigned char width; + unsigned char minval_2; + float quiet_thr; + float norm; + float bark; +} type1_t; + +typedef struct { + unsigned char no; + unsigned char width; + float quiet_thr; + float norm; + float SNR; + float bark; +} type2_t; + +typedef struct { + unsigned int no:5; + unsigned int cbw:3; + unsigned int bu:6; + unsigned int bo:6; + unsigned int w1_576:10; + unsigned int w2_576:10; +} type34_t; + +typedef struct { + size_t len1; + const type1_t *const tab1; + size_t len2; + const type2_t *const tab2; + size_t len3; + const type34_t *const tab3; + size_t len4; + const type34_t *const tab4; +} type5_t; + +extern const type5_t table5[6]; + +#endif + +#define HTN 34 + +struct huffcodetab { + const unsigned int xlen; /* max. x-index+ */ + const unsigned int linmax; /* max number to be stored in linbits */ + const uint16_t *table; /* pointer to array[xlen][ylen] */ + const uint8_t *hlen; /* pointer to array[xlen][ylen] */ +}; + +extern const struct huffcodetab ht[HTN]; + /* global memory block */ + /* array of all huffcodtable headers */ + /* 0..31 Huffman code table 0..31 */ + /* 32,33 count1-tables */ + +extern const uint8_t t32l[]; +extern const uint8_t t33l[]; + +extern const uint32_t largetbl[16 * 16]; +extern const uint32_t table23[3 * 3]; +extern const uint32_t table56[4 * 4]; + +extern const int scfsi_band[5]; + +extern const int bitrate_table [3][16]; +extern const int samplerate_table [3][ 4]; + +#endif /* LAME_TABLES_H */ diff --git a/sources/lame/takehiro.c b/sources/lame/takehiro.c new file mode 100644 index 0000000..67aba1b --- /dev/null +++ b/sources/lame/takehiro.c @@ -0,0 +1,1375 @@ +/* + * MP3 huffman table selecting and bit counting + * + * Copyright (c) 1999-2005 Takehiro TOMINAGA + * Copyright (c) 2002-2005 Gabriel Bouvigne + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +/* $Id: takehiro.c,v 1.80 2017/09/06 15:07:30 robert Exp $ */ + +#ifdef HAVE_CONFIG_H +# include +#endif + + +#include "lame.h" +#include "machine.h" +#include "encoder.h" +#include "util.h" +#include "quantize_pvt.h" +#include "tables.h" + + +static const struct { + const int region0_count; + const int region1_count; +} subdv_table[23] = { + { + 0, 0}, /* 0 bands */ + { + 0, 0}, /* 1 bands */ + { + 0, 0}, /* 2 bands */ + { + 0, 0}, /* 3 bands */ + { + 0, 0}, /* 4 bands */ + { + 0, 1}, /* 5 bands */ + { + 1, 1}, /* 6 bands */ + { + 1, 1}, /* 7 bands */ + { + 1, 2}, /* 8 bands */ + { + 2, 2}, /* 9 bands */ + { + 2, 3}, /* 10 bands */ + { + 2, 3}, /* 11 bands */ + { + 3, 4}, /* 12 bands */ + { + 3, 4}, /* 13 bands */ + { + 3, 4}, /* 14 bands */ + { + 4, 5}, /* 15 bands */ + { + 4, 5}, /* 16 bands */ + { + 4, 6}, /* 17 bands */ + { + 5, 6}, /* 18 bands */ + { + 5, 6}, /* 19 bands */ + { + 5, 7}, /* 20 bands */ + { + 6, 7}, /* 21 bands */ + { + 6, 7}, /* 22 bands */ +}; + + + + + +/********************************************************************* + * nonlinear quantization of xr + * More accurate formula than the ISO formula. Takes into account + * the fact that we are quantizing xr -> ix, but we want ix^4/3 to be + * as close as possible to x^4/3. (taking the nearest int would mean + * ix is as close as possible to xr, which is different.) + * + * From Segher Boessenkool 11/1999 + * + * 09/2000: ASM code removed in favor of IEEE754 hack by Takehiro + * Tominaga. If you need the ASM code, check CVS circa Aug 2000. + * + * 01/2004: Optimizations by Gabriel Bouvigne + *********************************************************************/ + + + + + +static void +quantize_lines_xrpow_01(unsigned int l, FLOAT istep, const FLOAT * xr, int *ix) +{ + const FLOAT compareval0 = (1.0f - 0.4054f) / istep; + unsigned int i; + + assert(l > 0); + assert(l % 2 == 0); + for (i = 0; i < l; i += 2) { + FLOAT const xr_0 = xr[i+0]; + FLOAT const xr_1 = xr[i+1]; + int const ix_0 = (compareval0 > xr_0) ? 0 : 1; + int const ix_1 = (compareval0 > xr_1) ? 0 : 1; + ix[i+0] = ix_0; + ix[i+1] = ix_1; + } +} + + + +#ifdef TAKEHIRO_IEEE754_HACK + +typedef union { + float f; + int i; +} fi_union; + +#define MAGIC_FLOAT (65536*(128)) +#define MAGIC_INT 0x4b000000 + + +static void +quantize_lines_xrpow(unsigned int l, FLOAT istep, const FLOAT * xp, int *pi) +{ + fi_union *fi; + unsigned int remaining; + + assert(l > 0); + + fi = (fi_union *) pi; + + l = l >> 1; + remaining = l % 2; + l = l >> 1; + while (l--) { + double x0 = istep * xp[0]; + double x1 = istep * xp[1]; + double x2 = istep * xp[2]; + double x3 = istep * xp[3]; + + x0 += MAGIC_FLOAT; + fi[0].f = x0; + x1 += MAGIC_FLOAT; + fi[1].f = x1; + x2 += MAGIC_FLOAT; + fi[2].f = x2; + x3 += MAGIC_FLOAT; + fi[3].f = x3; + + fi[0].f = x0 + adj43asm[fi[0].i - MAGIC_INT]; + fi[1].f = x1 + adj43asm[fi[1].i - MAGIC_INT]; + fi[2].f = x2 + adj43asm[fi[2].i - MAGIC_INT]; + fi[3].f = x3 + adj43asm[fi[3].i - MAGIC_INT]; + + fi[0].i -= MAGIC_INT; + fi[1].i -= MAGIC_INT; + fi[2].i -= MAGIC_INT; + fi[3].i -= MAGIC_INT; + fi += 4; + xp += 4; + }; + if (remaining) { + double x0 = istep * xp[0]; + double x1 = istep * xp[1]; + + x0 += MAGIC_FLOAT; + fi[0].f = x0; + x1 += MAGIC_FLOAT; + fi[1].f = x1; + + fi[0].f = x0 + adj43asm[fi[0].i - MAGIC_INT]; + fi[1].f = x1 + adj43asm[fi[1].i - MAGIC_INT]; + + fi[0].i -= MAGIC_INT; + fi[1].i -= MAGIC_INT; + } + +} + + +#else + +/********************************************************************* + * XRPOW_FTOI is a macro to convert floats to ints. + * if XRPOW_FTOI(x) = nearest_int(x), then QUANTFAC(x)=adj43asm[x] + * ROUNDFAC= -0.0946 + * + * if XRPOW_FTOI(x) = floor(x), then QUANTFAC(x)=asj43[x] + * ROUNDFAC=0.4054 + * + * Note: using floor() or (int) is extremely slow. On machines where + * the TAKEHIRO_IEEE754_HACK code above does not work, it is worthwile + * to write some ASM for XRPOW_FTOI(). + *********************************************************************/ +#define XRPOW_FTOI(src,dest) ((dest) = (int)(src)) +#define QUANTFAC(rx) adj43[rx] +#define ROUNDFAC 0.4054 + + +static void +quantize_lines_xrpow(unsigned int l, FLOAT istep, const FLOAT * xr, int *ix) +{ + unsigned int remaining; + + assert(l > 0); + + l = l >> 1; + remaining = l % 2; + l = l >> 1; + while (l--) { + FLOAT x0, x1, x2, x3; + int rx0, rx1, rx2, rx3; + + x0 = *xr++ * istep; + x1 = *xr++ * istep; + XRPOW_FTOI(x0, rx0); + x2 = *xr++ * istep; + XRPOW_FTOI(x1, rx1); + x3 = *xr++ * istep; + XRPOW_FTOI(x2, rx2); + x0 += QUANTFAC(rx0); + XRPOW_FTOI(x3, rx3); + x1 += QUANTFAC(rx1); + XRPOW_FTOI(x0, *ix++); + x2 += QUANTFAC(rx2); + XRPOW_FTOI(x1, *ix++); + x3 += QUANTFAC(rx3); + XRPOW_FTOI(x2, *ix++); + XRPOW_FTOI(x3, *ix++); + }; + if (remaining) { + FLOAT x0, x1; + int rx0, rx1; + + x0 = *xr++ * istep; + x1 = *xr++ * istep; + XRPOW_FTOI(x0, rx0); + XRPOW_FTOI(x1, rx1); + x0 += QUANTFAC(rx0); + x1 += QUANTFAC(rx1); + XRPOW_FTOI(x0, *ix++); + XRPOW_FTOI(x1, *ix++); + } + +} + + + +#endif + + + +/********************************************************************* + * Quantization function + * This function will select which lines to quantize and call the + * proper quantization function + *********************************************************************/ + +static void +quantize_xrpow(const FLOAT * xp, int *pi, FLOAT istep, gr_info const *const cod_info, + calc_noise_data const *prev_noise) +{ + /* quantize on xr^(3/4) instead of xr */ + int sfb; + int sfbmax; + int j = 0; + int prev_data_use; + int *iData; + int accumulate = 0; + int accumulate01 = 0; + int *acc_iData; + const FLOAT *acc_xp; + + iData = pi; + acc_xp = xp; + acc_iData = iData; + + + /* Reusing previously computed data does not seems to work if global gain + is changed. Finding why it behaves this way would allow to use a cache of + previously computed values (let's 10 cached values per sfb) that would + probably provide a noticeable speedup */ + prev_data_use = (prev_noise && (cod_info->global_gain == prev_noise->global_gain)); + + if (cod_info->block_type == SHORT_TYPE) + sfbmax = 38; + else + sfbmax = 21; + + for (sfb = 0; sfb <= sfbmax; sfb++) { + int step = -1; + + if (prev_data_use || cod_info->block_type == NORM_TYPE) { + step = + cod_info->global_gain + - ((cod_info->scalefac[sfb] + (cod_info->preflag ? pretab[sfb] : 0)) + << (cod_info->scalefac_scale + 1)) + - cod_info->subblock_gain[cod_info->window[sfb]] * 8; + } + assert(cod_info->width[sfb] >= 0); + if (prev_data_use && (prev_noise->step[sfb] == step)) { + /* do not recompute this part, + but compute accumulated lines */ + if (accumulate) { + quantize_lines_xrpow(accumulate, istep, acc_xp, acc_iData); + accumulate = 0; + } + if (accumulate01) { + quantize_lines_xrpow_01(accumulate01, istep, acc_xp, acc_iData); + accumulate01 = 0; + } + } + else { /*should compute this part */ + int l; + l = cod_info->width[sfb]; + + if ((j + cod_info->width[sfb]) > cod_info->max_nonzero_coeff) { + /*do not compute upper zero part */ + int usefullsize; + usefullsize = cod_info->max_nonzero_coeff - j + 1; + memset(&pi[cod_info->max_nonzero_coeff], 0, + sizeof(int) * (576 - cod_info->max_nonzero_coeff)); + l = usefullsize; + + if (l < 0) { + l = 0; + } + + /* no need to compute higher sfb values */ + sfb = sfbmax + 1; + } + + /*accumulate lines to quantize */ + if (!accumulate && !accumulate01) { + acc_iData = iData; + acc_xp = xp; + } + if (prev_noise && + prev_noise->sfb_count1 > 0 && + sfb >= prev_noise->sfb_count1 && + prev_noise->step[sfb] > 0 && step >= prev_noise->step[sfb]) { + + if (accumulate) { + quantize_lines_xrpow(accumulate, istep, acc_xp, acc_iData); + accumulate = 0; + acc_iData = iData; + acc_xp = xp; + } + accumulate01 += l; + } + else { + if (accumulate01) { + quantize_lines_xrpow_01(accumulate01, istep, acc_xp, acc_iData); + accumulate01 = 0; + acc_iData = iData; + acc_xp = xp; + } + accumulate += l; + } + + if (l <= 0) { + /* rh: 20040215 + * may happen due to "prev_data_use" optimization + */ + if (accumulate01) { + quantize_lines_xrpow_01(accumulate01, istep, acc_xp, acc_iData); + accumulate01 = 0; + } + if (accumulate) { + quantize_lines_xrpow(accumulate, istep, acc_xp, acc_iData); + accumulate = 0; + } + + break; /* ends for-loop */ + } + } + if (sfb <= sfbmax) { + iData += cod_info->width[sfb]; + xp += cod_info->width[sfb]; + j += cod_info->width[sfb]; + } + } + if (accumulate) { /*last data part */ + quantize_lines_xrpow(accumulate, istep, acc_xp, acc_iData); + accumulate = 0; + } + if (accumulate01) { /*last data part */ + quantize_lines_xrpow_01(accumulate01, istep, acc_xp, acc_iData); + accumulate01 = 0; + } + +} + + + + +/*************************************************************************/ +/* ix_max */ +/*************************************************************************/ + +static int +ix_max(const int *ix, const int *end) +{ + int max1 = 0, max2 = 0; + + do { + int const x1 = *ix++; + int const x2 = *ix++; + if (max1 < x1) + max1 = x1; + + if (max2 < x2) + max2 = x2; + } while (ix < end); + if (max1 < max2) + max1 = max2; + return max1; +} + + + + + + + + +static int +count_bit_ESC(const int *ix, const int *const end, int t1, const int t2, unsigned int *const s) +{ + /* ESC-table is used */ + unsigned int const linbits = ht[t1].xlen * 65536u + ht[t2].xlen; + unsigned int sum = 0, sum2; + + do { + unsigned int x = *ix++; + unsigned int y = *ix++; + + if (x >= 15u) { + x = 15u; + sum += linbits; + } + if (y >= 15u) { + y = 15u; + sum += linbits; + } + x <<= 4u; + x += y; + sum += largetbl[x]; + } while (ix < end); + + sum2 = sum & 0xffffu; + sum >>= 16u; + + if (sum > sum2) { + sum = sum2; + t1 = t2; + } + + *s += sum; + return t1; +} + + +static int +count_bit_noESC(const int *ix, const int *end, int mx, unsigned int *s) +{ + /* No ESC-words */ + unsigned int sum1 = 0; + const uint8_t *const hlen1 = ht[1].hlen; + (void) mx; + + do { + unsigned int const x0 = *ix++; + unsigned int const x1 = *ix++; + sum1 += hlen1[ x0+x0 + x1 ]; + } while (ix < end); + + *s += sum1; + return 1; +} + + +static const int huf_tbl_noESC[] = { + 1, 2, 5, 7, 7, 10, 10, 13, 13, 13, 13, 13, 13, 13, 13 +}; + + +static int +count_bit_noESC_from2(const int *ix, const int *end, int max, unsigned int *s) +{ + int t1 = huf_tbl_noESC[max - 1]; + /* No ESC-words */ + const unsigned int xlen = ht[t1].xlen; + uint32_t const* table = (t1 == 2) ? &table23[0] : &table56[0]; + unsigned int sum = 0, sum2; + + do { + unsigned int const x0 = *ix++; + unsigned int const x1 = *ix++; + sum += table[ x0 * xlen + x1 ]; + } while (ix < end); + + sum2 = sum & 0xffffu; + sum >>= 16u; + + if (sum > sum2) { + sum = sum2; + t1++; + } + + *s += sum; + return t1; +} + + +inline static int +count_bit_noESC_from3(const int *ix, const int *end, int max, unsigned int * s) +{ + int t1 = huf_tbl_noESC[max - 1]; + /* No ESC-words */ + unsigned int sum1 = 0; + unsigned int sum2 = 0; + unsigned int sum3 = 0; + const unsigned int xlen = ht[t1].xlen; + const uint8_t *const hlen1 = ht[t1].hlen; + const uint8_t *const hlen2 = ht[t1 + 1].hlen; + const uint8_t *const hlen3 = ht[t1 + 2].hlen; + int t; + + do { + unsigned int x0 = *ix++; + unsigned int x1 = *ix++; + unsigned int x = x0 * xlen + x1; + sum1 += hlen1[x]; + sum2 += hlen2[x]; + sum3 += hlen3[x]; + } while (ix < end); + + t = t1; + if (sum1 > sum2) { + sum1 = sum2; + t++; + } + if (sum1 > sum3) { + sum1 = sum3; + t = t1 + 2; + } + *s += sum1; + + return t; +} + + +/*************************************************************************/ +/* choose table */ +/*************************************************************************/ + +/* + Choose the Huffman table that will encode ix[begin..end] with + the fewest bits. + + Note: This code contains knowledge about the sizes and characteristics + of the Huffman tables as defined in the IS (Table B.7), and will not work + with any arbitrary tables. +*/ +static int count_bit_null(const int* ix, const int* end, int max, unsigned int* s) +{ + (void) ix; + (void) end; + (void) max; + (void) s; + return 0; +} + +typedef int (*count_fnc)(const int* ix, const int* end, int max, unsigned int* s); + +static const count_fnc count_fncs[] = +{ &count_bit_null +, &count_bit_noESC +, &count_bit_noESC_from2 +, &count_bit_noESC_from2 +, &count_bit_noESC_from3 +, &count_bit_noESC_from3 +, &count_bit_noESC_from3 +, &count_bit_noESC_from3 +, &count_bit_noESC_from3 +, &count_bit_noESC_from3 +, &count_bit_noESC_from3 +, &count_bit_noESC_from3 +, &count_bit_noESC_from3 +, &count_bit_noESC_from3 +, &count_bit_noESC_from3 +, &count_bit_noESC_from3 +}; + +static int +choose_table_nonMMX(const int *ix, const int *const end, int *const _s) +{ + unsigned int* s = (unsigned int*)_s; + unsigned int max; + int choice, choice2; + max = ix_max(ix, end); + + if (max <= 15) { + return count_fncs[max](ix, end, max, s); + } + /* try tables with linbits */ + if (max > IXMAX_VAL) { + *s = LARGE_BITS; + return -1; + } + max -= 15u; + for (choice2 = 24; choice2 < 32; choice2++) { + if (ht[choice2].linmax >= max) { + break; + } + } + + for (choice = choice2 - 8; choice < 24; choice++) { + if (ht[choice].linmax >= max) { + break; + } + } + return count_bit_ESC(ix, end, choice, choice2, s); +} + + + +/*************************************************************************/ +/* count_bit */ +/*************************************************************************/ +int +noquant_count_bits(lame_internal_flags const *const gfc, + gr_info * const gi, calc_noise_data * prev_noise) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + int bits = 0; + int i, a1, a2; + int const *const ix = gi->l3_enc; + + i = Min(576, ((gi->max_nonzero_coeff + 2) >> 1) << 1); + + if (prev_noise) + prev_noise->sfb_count1 = 0; + + /* Determine count1 region */ + for (; i > 1; i -= 2) + if (ix[i - 1] | ix[i - 2]) + break; + gi->count1 = i; + + /* Determines the number of bits to encode the quadruples. */ + a1 = a2 = 0; + for (; i > 3; i -= 4) { + int x4 = ix[i-4]; + int x3 = ix[i-3]; + int x2 = ix[i-2]; + int x1 = ix[i-1]; + int p; + /* hack to check if all values <= 1 */ + if ((unsigned int) (x4 | x3 | x2 | x1) > 1) + break; + + p = ((x4 * 2 + x3) * 2 + x2) * 2 + x1; + a1 += t32l[p]; + a2 += t33l[p]; + } + + bits = a1; + gi->count1table_select = 0; + if (a1 > a2) { + bits = a2; + gi->count1table_select = 1; + } + + gi->count1bits = bits; + gi->big_values = i; + if (i == 0) + return bits; + + if (gi->block_type == SHORT_TYPE) { + a1 = 3 * gfc->scalefac_band.s[3]; + if (a1 > gi->big_values) + a1 = gi->big_values; + a2 = gi->big_values; + + } + else if (gi->block_type == NORM_TYPE) { + assert(i <= 576); /* bv_scf has 576 entries (0..575) */ + a1 = gi->region0_count = gfc->sv_qnt.bv_scf[i - 2]; + a2 = gi->region1_count = gfc->sv_qnt.bv_scf[i - 1]; + + assert(a1 + a2 + 2 < SBPSY_l); + a2 = gfc->scalefac_band.l[a1 + a2 + 2]; + a1 = gfc->scalefac_band.l[a1 + 1]; + if (a2 < i) + gi->table_select[2] = gfc->choose_table(ix + a2, ix + i, &bits); + + } + else { + gi->region0_count = 7; + /*gi->region1_count = SBPSY_l - 7 - 1; */ + gi->region1_count = SBMAX_l - 1 - 7 - 1; + a1 = gfc->scalefac_band.l[7 + 1]; + a2 = i; + if (a1 > a2) { + a1 = a2; + } + } + + + /* have to allow for the case when bigvalues < region0 < region1 */ + /* (and region0, region1 are ignored) */ + a1 = Min(a1, i); + a2 = Min(a2, i); + + assert(a1 >= 0); + assert(a2 >= 0); + + /* Count the number of bits necessary to code the bigvalues region. */ + if (0 < a1) + gi->table_select[0] = gfc->choose_table(ix, ix + a1, &bits); + if (a1 < a2) + gi->table_select[1] = gfc->choose_table(ix + a1, ix + a2, &bits); + if (cfg->use_best_huffman == 2) { + gi->part2_3_length = bits; + best_huffman_divide(gfc, gi); + bits = gi->part2_3_length; + } + + + if (prev_noise) { + if (gi->block_type == NORM_TYPE) { + int sfb = 0; + while (gfc->scalefac_band.l[sfb] < gi->big_values) { + sfb++; + } + prev_noise->sfb_count1 = sfb; + } + } + + return bits; +} + +int +count_bits(lame_internal_flags const *const gfc, + const FLOAT * const xr, gr_info * const gi, calc_noise_data * prev_noise) +{ + int *const ix = gi->l3_enc; + + /* since quantize_xrpow uses table lookup, we need to check this first: */ + FLOAT const w = (IXMAX_VAL) / IPOW20(gi->global_gain); + + if (gi->xrpow_max > w) + return LARGE_BITS; + + quantize_xrpow(xr, ix, IPOW20(gi->global_gain), gi, prev_noise); + + if (gfc->sv_qnt.substep_shaping & 2) { + int sfb, j = 0; + /* 0.634521682242439 = 0.5946*2**(.5*0.1875) */ + int const gain = gi->global_gain + gi->scalefac_scale; + const FLOAT roundfac = 0.634521682242439 / IPOW20(gain); + for (sfb = 0; sfb < gi->sfbmax; sfb++) { + int const width = gi->width[sfb]; + assert(width >= 0); + if (!gfc->sv_qnt.pseudohalf[sfb]) { + j += width; + } + else { + int k; + for (k = j, j += width; k < j; ++k) { + ix[k] = (xr[k] >= roundfac) ? ix[k] : 0; + } + } + } + } + return noquant_count_bits(gfc, gi, prev_noise); +} + +/*********************************************************************** + re-calculate the best scalefac_compress using scfsi + the saved bits are kept in the bit reservoir. + **********************************************************************/ + + +inline static void +recalc_divide_init(const lame_internal_flags * const gfc, + gr_info const *cod_info, + int const *const ix, int r01_bits[], int r01_div[], int r0_tbl[], int r1_tbl[]) +{ + int r0, r1, bigv, r0t, r1t, bits; + + bigv = cod_info->big_values; + + for (r0 = 0; r0 <= 7 + 15; r0++) { + r01_bits[r0] = LARGE_BITS; + } + + for (r0 = 0; r0 < 16; r0++) { + int const a1 = gfc->scalefac_band.l[r0 + 1]; + int r0bits; + if (a1 >= bigv) + break; + r0bits = 0; + r0t = gfc->choose_table(ix, ix + a1, &r0bits); + + for (r1 = 0; r1 < 8; r1++) { + int const a2 = gfc->scalefac_band.l[r0 + r1 + 2]; + if (a2 >= bigv) + break; + + bits = r0bits; + r1t = gfc->choose_table(ix + a1, ix + a2, &bits); + if (r01_bits[r0 + r1] > bits) { + r01_bits[r0 + r1] = bits; + r01_div[r0 + r1] = r0; + r0_tbl[r0 + r1] = r0t; + r1_tbl[r0 + r1] = r1t; + } + } + } +} + +inline static void +recalc_divide_sub(const lame_internal_flags * const gfc, + const gr_info * cod_info2, + gr_info * const gi, + const int *const ix, + const int r01_bits[], const int r01_div[], const int r0_tbl[], const int r1_tbl[]) +{ + int bits, r2, a2, bigv, r2t; + + bigv = cod_info2->big_values; + + for (r2 = 2; r2 < SBMAX_l + 1; r2++) { + a2 = gfc->scalefac_band.l[r2]; + if (a2 >= bigv) + break; + + bits = r01_bits[r2 - 2] + cod_info2->count1bits; + if (gi->part2_3_length <= bits) + break; + + r2t = gfc->choose_table(ix + a2, ix + bigv, &bits); + if (gi->part2_3_length <= bits) + continue; + + memcpy(gi, cod_info2, sizeof(gr_info)); + gi->part2_3_length = bits; + gi->region0_count = r01_div[r2 - 2]; + gi->region1_count = r2 - 2 - r01_div[r2 - 2]; + gi->table_select[0] = r0_tbl[r2 - 2]; + gi->table_select[1] = r1_tbl[r2 - 2]; + gi->table_select[2] = r2t; + } +} + + + + +void +best_huffman_divide(const lame_internal_flags * const gfc, gr_info * const gi) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + int i, a1, a2; + gr_info cod_info2; + int const *const ix = gi->l3_enc; + + int r01_bits[7 + 15 + 1]; + int r01_div[7 + 15 + 1]; + int r0_tbl[7 + 15 + 1]; + int r1_tbl[7 + 15 + 1]; + + + /* SHORT BLOCK stuff fails for MPEG2 */ + if (gi->block_type == SHORT_TYPE && cfg->mode_gr == 1) + return; + + + memcpy(&cod_info2, gi, sizeof(gr_info)); + if (gi->block_type == NORM_TYPE) { + recalc_divide_init(gfc, gi, ix, r01_bits, r01_div, r0_tbl, r1_tbl); + recalc_divide_sub(gfc, &cod_info2, gi, ix, r01_bits, r01_div, r0_tbl, r1_tbl); + } + + i = cod_info2.big_values; + if (i == 0 || (unsigned int) (ix[i - 2] | ix[i - 1]) > 1) + return; + + i = gi->count1 + 2; + if (i > 576) + return; + + /* Determines the number of bits to encode the quadruples. */ + memcpy(&cod_info2, gi, sizeof(gr_info)); + cod_info2.count1 = i; + a1 = a2 = 0; + + assert(i <= 576); + + for (; i > cod_info2.big_values; i -= 4) { + int const p = ((ix[i - 4] * 2 + ix[i - 3]) * 2 + ix[i - 2]) * 2 + ix[i - 1]; + a1 += t32l[p]; + a2 += t33l[p]; + } + cod_info2.big_values = i; + + cod_info2.count1table_select = 0; + if (a1 > a2) { + a1 = a2; + cod_info2.count1table_select = 1; + } + + cod_info2.count1bits = a1; + + if (cod_info2.block_type == NORM_TYPE) + recalc_divide_sub(gfc, &cod_info2, gi, ix, r01_bits, r01_div, r0_tbl, r1_tbl); + else { + /* Count the number of bits necessary to code the bigvalues region. */ + cod_info2.part2_3_length = a1; + a1 = gfc->scalefac_band.l[7 + 1]; + if (a1 > i) { + a1 = i; + } + if (a1 > 0) + cod_info2.table_select[0] = + gfc->choose_table(ix, ix + a1, (int *) &cod_info2.part2_3_length); + if (i > a1) + cod_info2.table_select[1] = + gfc->choose_table(ix + a1, ix + i, (int *) &cod_info2.part2_3_length); + if (gi->part2_3_length > cod_info2.part2_3_length) + memcpy(gi, &cod_info2, sizeof(gr_info)); + } +} + +static const int slen1_n[16] = { 1, 1, 1, 1, 8, 2, 2, 2, 4, 4, 4, 8, 8, 8, 16, 16 }; +static const int slen2_n[16] = { 1, 2, 4, 8, 1, 2, 4, 8, 2, 4, 8, 2, 4, 8, 4, 8 }; +const int slen1_tab[16] = { 0, 0, 0, 0, 3, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4 }; +const int slen2_tab[16] = { 0, 1, 2, 3, 0, 1, 2, 3, 1, 2, 3, 1, 2, 3, 2, 3 }; + +static void +scfsi_calc(int ch, III_side_info_t * l3_side) +{ + unsigned int i; + int s1, s2, c1, c2; + int sfb; + gr_info *const gi = &l3_side->tt[1][ch]; + gr_info const *const g0 = &l3_side->tt[0][ch]; + + for (i = 0; i < (sizeof(scfsi_band) / sizeof(int)) - 1; i++) { + for (sfb = scfsi_band[i]; sfb < scfsi_band[i + 1]; sfb++) { + if (g0->scalefac[sfb] != gi->scalefac[sfb] + && gi->scalefac[sfb] >= 0) + break; + } + if (sfb == scfsi_band[i + 1]) { + for (sfb = scfsi_band[i]; sfb < scfsi_band[i + 1]; sfb++) { + gi->scalefac[sfb] = -1; + } + l3_side->scfsi[ch][i] = 1; + } + } + + s1 = c1 = 0; + for (sfb = 0; sfb < 11; sfb++) { + if (gi->scalefac[sfb] == -1) + continue; + c1++; + if (s1 < gi->scalefac[sfb]) + s1 = gi->scalefac[sfb]; + } + + s2 = c2 = 0; + for (; sfb < SBPSY_l; sfb++) { + if (gi->scalefac[sfb] == -1) + continue; + c2++; + if (s2 < gi->scalefac[sfb]) + s2 = gi->scalefac[sfb]; + } + + for (i = 0; i < 16; i++) { + if (s1 < slen1_n[i] && s2 < slen2_n[i]) { + int const c = slen1_tab[i] * c1 + slen2_tab[i] * c2; + if (gi->part2_length > c) { + gi->part2_length = c; + gi->scalefac_compress = (int)i; + } + } + } +} + +/* +Find the optimal way to store the scalefactors. +Only call this routine after final scalefactors have been +chosen and the channel/granule will not be re-encoded. + */ +void +best_scalefac_store(const lame_internal_flags * gfc, + const int gr, const int ch, III_side_info_t * const l3_side) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + /* use scalefac_scale if we can */ + gr_info *const gi = &l3_side->tt[gr][ch]; + int sfb, i, j, l; + int recalc = 0; + + /* remove scalefacs from bands with ix=0. This idea comes + * from the AAC ISO docs. added mt 3/00 */ + /* check if l3_enc=0 */ + j = 0; + for (sfb = 0; sfb < gi->sfbmax; sfb++) { + int const width = gi->width[sfb]; + assert(width >= 0); + for (l = j, j += width; l < j; ++l) { + if (gi->l3_enc[l] != 0) + break; + } + if (l == j) + gi->scalefac[sfb] = recalc = -2; /* anything goes. */ + /* only best_scalefac_store and calc_scfsi + * know--and only they should know--about the magic number -2. + */ + } + + if (!gi->scalefac_scale && !gi->preflag) { + int s = 0; + for (sfb = 0; sfb < gi->sfbmax; sfb++) + if (gi->scalefac[sfb] > 0) + s |= gi->scalefac[sfb]; + + if (!(s & 1) && s != 0) { + for (sfb = 0; sfb < gi->sfbmax; sfb++) + if (gi->scalefac[sfb] > 0) + gi->scalefac[sfb] >>= 1; + + gi->scalefac_scale = recalc = 1; + } + } + + if (!gi->preflag && gi->block_type != SHORT_TYPE && cfg->mode_gr == 2) { + for (sfb = 11; sfb < SBPSY_l; sfb++) + if (gi->scalefac[sfb] < pretab[sfb] && gi->scalefac[sfb] != -2) + break; + if (sfb == SBPSY_l) { + for (sfb = 11; sfb < SBPSY_l; sfb++) + if (gi->scalefac[sfb] > 0) + gi->scalefac[sfb] -= pretab[sfb]; + + gi->preflag = recalc = 1; + } + } + + for (i = 0; i < 4; i++) + l3_side->scfsi[ch][i] = 0; + + if (cfg->mode_gr == 2 && gr == 1 + && l3_side->tt[0][ch].block_type != SHORT_TYPE + && l3_side->tt[1][ch].block_type != SHORT_TYPE) { + scfsi_calc(ch, l3_side); + recalc = 0; + } + for (sfb = 0; sfb < gi->sfbmax; sfb++) { + if (gi->scalefac[sfb] == -2) { + gi->scalefac[sfb] = 0; /* if anything goes, then 0 is a good choice */ + } + } + if (recalc) { + (void) scale_bitcount(gfc, gi); + } +} + + +#ifndef NDEBUG +static int +all_scalefactors_not_negative(int const *scalefac, int n) +{ + int i; + for (i = 0; i < n; ++i) { + if (scalefac[i] < 0) + return 0; + } + return 1; +} +#endif + + +/* number of bits used to encode scalefacs */ + +/* 18*slen1_tab[i] + 18*slen2_tab[i] */ +static const int scale_short[16] = { + 0, 18, 36, 54, 54, 36, 54, 72, 54, 72, 90, 72, 90, 108, 108, 126 +}; + +/* 17*slen1_tab[i] + 18*slen2_tab[i] */ +static const int scale_mixed[16] = { + 0, 18, 36, 54, 51, 35, 53, 71, 52, 70, 88, 69, 87, 105, 104, 122 +}; + +/* 11*slen1_tab[i] + 10*slen2_tab[i] */ +static const int scale_long[16] = { + 0, 10, 20, 30, 33, 21, 31, 41, 32, 42, 52, 43, 53, 63, 64, 74 +}; + + +/*************************************************************************/ +/* scale_bitcount */ +/*************************************************************************/ + +/* Also calculates the number of bits necessary to code the scalefactors. */ + +static int +mpeg1_scale_bitcount(const lame_internal_flags * gfc, gr_info * const cod_info) +{ + int k, sfb, max_slen1 = 0, max_slen2 = 0; + + /* maximum values */ + const int *tab; + int *const scalefac = cod_info->scalefac; + + (void) gfc; + assert(all_scalefactors_not_negative(scalefac, cod_info->sfbmax)); + + if (cod_info->block_type == SHORT_TYPE) { + tab = scale_short; + if (cod_info->mixed_block_flag) + tab = scale_mixed; + } + else { /* block_type == 1,2,or 3 */ + tab = scale_long; + if (!cod_info->preflag) { + for (sfb = 11; sfb < SBPSY_l; sfb++) + if (scalefac[sfb] < pretab[sfb]) + break; + + if (sfb == SBPSY_l) { + cod_info->preflag = 1; + for (sfb = 11; sfb < SBPSY_l; sfb++) + scalefac[sfb] -= pretab[sfb]; + } + } + } + + for (sfb = 0; sfb < cod_info->sfbdivide; sfb++) + if (max_slen1 < scalefac[sfb]) + max_slen1 = scalefac[sfb]; + + for (; sfb < cod_info->sfbmax; sfb++) + if (max_slen2 < scalefac[sfb]) + max_slen2 = scalefac[sfb]; + + /* from Takehiro TOMINAGA 10/99 + * loop over *all* posible values of scalefac_compress to find the + * one which uses the smallest number of bits. ISO would stop + * at first valid index */ + cod_info->part2_length = LARGE_BITS; + for (k = 0; k < 16; k++) { + if (max_slen1 < slen1_n[k] && max_slen2 < slen2_n[k] + && cod_info->part2_length > tab[k]) { + cod_info->part2_length = tab[k]; + cod_info->scalefac_compress = k; + } + } + return cod_info->part2_length == LARGE_BITS; +} + + + +/* + table of largest scalefactor values for MPEG2 +*/ +static const int max_range_sfac_tab[6][4] = { + {15, 15, 7, 7}, + {15, 15, 7, 0}, + {7, 3, 0, 0}, + {15, 31, 31, 0}, + {7, 7, 7, 0}, + {3, 3, 0, 0} +}; + + + + +/*************************************************************************/ +/* scale_bitcount_lsf */ +/*************************************************************************/ + +/* Also counts the number of bits to encode the scalefacs but for MPEG 2 */ +/* Lower sampling frequencies (24, 22.05 and 16 kHz.) */ + +/* This is reverse-engineered from section 2.4.3.2 of the MPEG2 IS, */ +/* "Audio Decoding Layer III" */ + +static int +mpeg2_scale_bitcount(const lame_internal_flags * gfc, gr_info * const cod_info) +{ + int table_number, row_in_table, partition, nr_sfb, window, over; + int i, sfb, max_sfac[4]; + const int *partition_table; + int const *const scalefac = cod_info->scalefac; + + /* + Set partition table. Note that should try to use table one, + but do not yet... + */ + if (cod_info->preflag) + table_number = 2; + else + table_number = 0; + + for (i = 0; i < 4; i++) + max_sfac[i] = 0; + + if (cod_info->block_type == SHORT_TYPE) { + row_in_table = 1; + partition_table = &nr_of_sfb_block[table_number][row_in_table][0]; + for (sfb = 0, partition = 0; partition < 4; partition++) { + nr_sfb = partition_table[partition] / 3; + for (i = 0; i < nr_sfb; i++, sfb++) + for (window = 0; window < 3; window++) + if (scalefac[sfb * 3 + window] > max_sfac[partition]) + max_sfac[partition] = scalefac[sfb * 3 + window]; + } + } + else { + row_in_table = 0; + partition_table = &nr_of_sfb_block[table_number][row_in_table][0]; + for (sfb = 0, partition = 0; partition < 4; partition++) { + nr_sfb = partition_table[partition]; + for (i = 0; i < nr_sfb; i++, sfb++) + if (scalefac[sfb] > max_sfac[partition]) + max_sfac[partition] = scalefac[sfb]; + } + } + + for (over = 0, partition = 0; partition < 4; partition++) { + if (max_sfac[partition] > max_range_sfac_tab[table_number][partition]) + over++; + } + if (!over) { + /* + Since no bands have been over-amplified, we can set scalefac_compress + and slen[] for the formatter + */ + static const int log2tab[] = { 0, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4 }; + + int slen1, slen2, slen3, slen4; + + cod_info->sfb_partition_table = nr_of_sfb_block[table_number][row_in_table]; + for (partition = 0; partition < 4; partition++) + cod_info->slen[partition] = log2tab[max_sfac[partition]]; + + /* set scalefac_compress */ + slen1 = cod_info->slen[0]; + slen2 = cod_info->slen[1]; + slen3 = cod_info->slen[2]; + slen4 = cod_info->slen[3]; + + switch (table_number) { + case 0: + cod_info->scalefac_compress = (((slen1 * 5) + slen2) << 4) + + (slen3 << 2) + + slen4; + break; + + case 1: + cod_info->scalefac_compress = 400 + (((slen1 * 5) + slen2) << 2) + + slen3; + break; + + case 2: + cod_info->scalefac_compress = 500 + (slen1 * 3) + slen2; + break; + + default: + ERRORF(gfc, "intensity stereo not implemented yet\n"); + break; + } + } +#ifdef DEBUG + if (over) + ERRORF(gfc, "---WARNING !! Amplification of some bands over limits\n"); +#endif + if (!over) { + assert(cod_info->sfb_partition_table); + cod_info->part2_length = 0; + for (partition = 0; partition < 4; partition++) + cod_info->part2_length += + cod_info->slen[partition] * cod_info->sfb_partition_table[partition]; + } + return over; +} + + +int +scale_bitcount(const lame_internal_flags * gfc, gr_info * cod_info) +{ + if (gfc->cfg.mode_gr == 2) { + return mpeg1_scale_bitcount(gfc, cod_info); + } + else { + return mpeg2_scale_bitcount(gfc, cod_info); + } +} + + +#ifdef MMX_choose_table +extern int choose_table_MMX(const int *ix, const int *const end, int *const s); +#endif + +void +huffman_init(lame_internal_flags * const gfc) +{ + int i; + + gfc->choose_table = choose_table_nonMMX; + +#ifdef MMX_choose_table + if (gfc->CPU_features.MMX) { + gfc->choose_table = choose_table_MMX; + } +#endif + + for (i = 2; i <= 576; i += 2) { + int scfb_anz = 0, bv_index; + while (gfc->scalefac_band.l[++scfb_anz] < i); + + bv_index = subdv_table[scfb_anz].region0_count; + while (gfc->scalefac_band.l[bv_index + 1] > i) + bv_index--; + + if (bv_index < 0) { + /* this is an indication that everything is going to + be encoded as region0: bigvalues < region0 < region1 + so lets set region0, region1 to some value larger + than bigvalues */ + bv_index = subdv_table[scfb_anz].region0_count; + } + + gfc->sv_qnt.bv_scf[i - 2] = bv_index; + + bv_index = subdv_table[scfb_anz].region1_count; + while (gfc->scalefac_band.l[bv_index + gfc->sv_qnt.bv_scf[i - 2] + 2] > i) + bv_index--; + + if (bv_index < 0) { + bv_index = subdv_table[scfb_anz].region1_count; + } + + gfc->sv_qnt.bv_scf[i - 1] = bv_index; + } +} diff --git a/sources/lame/util.c b/sources/lame/util.c new file mode 100644 index 0000000..666165a --- /dev/null +++ b/sources/lame/util.c @@ -0,0 +1,1018 @@ +/* + * lame utility library source file + * + * Copyright (c) 1999 Albert L Faber + * Copyright (c) 2000-2005 Alexander Leidinger + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +/* $Id: util.c,v 1.159 2017/09/06 15:07:30 robert Exp $ */ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include +#include "lame.h" +#include "machine.h" +#include "encoder.h" +#include "util.h" +#include "tables.h" + +#define PRECOMPUTE +#if defined(__FreeBSD__) && !defined(__alpha__) +# include +#endif + + +/*********************************************************************** +* +* Global Function Definitions +* +***********************************************************************/ +/*empty and close mallocs in gfc */ + +void +free_id3tag(lame_internal_flags * const gfc) +{ + gfc->tag_spec.language[0] = 0; + if (gfc->tag_spec.title != 0) { + free(gfc->tag_spec.title); + gfc->tag_spec.title = 0; + } + if (gfc->tag_spec.artist != 0) { + free(gfc->tag_spec.artist); + gfc->tag_spec.artist = 0; + } + if (gfc->tag_spec.album != 0) { + free(gfc->tag_spec.album); + gfc->tag_spec.album = 0; + } + if (gfc->tag_spec.comment != 0) { + free(gfc->tag_spec.comment); + gfc->tag_spec.comment = 0; + } + + if (gfc->tag_spec.albumart != 0) { + free(gfc->tag_spec.albumart); + gfc->tag_spec.albumart = 0; + gfc->tag_spec.albumart_size = 0; + gfc->tag_spec.albumart_mimetype = MIMETYPE_NONE; + } + if (gfc->tag_spec.v2_head != 0) { + FrameDataNode *node = gfc->tag_spec.v2_head; + do { + void *p = node->dsc.ptr.b; + void *q = node->txt.ptr.b; + void *r = node; + node = node->nxt; + free(p); + free(q); + free(r); + } while (node != 0); + gfc->tag_spec.v2_head = 0; + gfc->tag_spec.v2_tail = 0; + } +} + + +static void +free_global_data(lame_internal_flags * gfc) +{ + if (gfc && gfc->cd_psy) { + if (gfc->cd_psy->l.s3) { + /* XXX allocated in psymodel_init() */ + free(gfc->cd_psy->l.s3); + } + if (gfc->cd_psy->s.s3) { + /* XXX allocated in psymodel_init() */ + free(gfc->cd_psy->s.s3); + } + free(gfc->cd_psy); + gfc->cd_psy = 0; + } +} + + +void +freegfc(lame_internal_flags * const gfc) +{ /* bit stream structure */ + int i; + + if (gfc == 0) return; + + for (i = 0; i <= 2 * BPC; i++) + if (gfc->sv_enc.blackfilt[i] != NULL) { + free(gfc->sv_enc.blackfilt[i]); + gfc->sv_enc.blackfilt[i] = NULL; + } + if (gfc->sv_enc.inbuf_old[0]) { + free(gfc->sv_enc.inbuf_old[0]); + gfc->sv_enc.inbuf_old[0] = NULL; + } + if (gfc->sv_enc.inbuf_old[1]) { + free(gfc->sv_enc.inbuf_old[1]); + gfc->sv_enc.inbuf_old[1] = NULL; + } + + if (gfc->bs.buf != NULL) { + free(gfc->bs.buf); + gfc->bs.buf = NULL; + } + + if (gfc->VBR_seek_table.bag) { + free(gfc->VBR_seek_table.bag); + gfc->VBR_seek_table.bag = NULL; + gfc->VBR_seek_table.size = 0; + } + if (gfc->ATH) { + free(gfc->ATH); + } + if (gfc->sv_rpg.rgdata) { + free(gfc->sv_rpg.rgdata); + } + if (gfc->sv_enc.in_buffer_0) { + free(gfc->sv_enc.in_buffer_0); + } + if (gfc->sv_enc.in_buffer_1) { + free(gfc->sv_enc.in_buffer_1); + } + free_id3tag(gfc); + +#ifdef DECODE_ON_THE_FLY + if (gfc->hip) { + hip_decode_exit(gfc->hip); + gfc->hip = 0; + } +#endif + + free_global_data(gfc); + + free(gfc); +} + +void +calloc_aligned(aligned_pointer_t * ptr, unsigned int size, unsigned int bytes) +{ + if (ptr) { + if (!ptr->pointer) { + ptr->pointer = malloc(size + bytes); + if (ptr->pointer != 0) { + memset(ptr->pointer, 0, size + bytes); + if (bytes > 0) { + ptr->aligned = (void *) ((((size_t) ptr->pointer + bytes - 1) / bytes) * bytes); + } + else { + ptr->aligned = ptr->pointer; + } + } + else { + ptr->aligned = 0; + } + } + } +} + +void +free_aligned(aligned_pointer_t * ptr) +{ + if (ptr) { + if (ptr->pointer) { + free(ptr->pointer); + ptr->pointer = 0; + ptr->aligned = 0; + } + } +} + +/*those ATH formulas are returning +their minimum value for input = -1*/ + +static FLOAT +ATHformula_GB(FLOAT f, FLOAT value, FLOAT f_min, FLOAT f_max) +{ + /* from Painter & Spanias + modified by Gabriel Bouvigne to better fit the reality + ath = 3.640 * pow(f,-0.8) + - 6.800 * exp(-0.6*pow(f-3.4,2.0)) + + 6.000 * exp(-0.15*pow(f-8.7,2.0)) + + 0.6* 0.001 * pow(f,4.0); + + + In the past LAME was using the Painter &Spanias formula. + But we had some recurrent problems with HF content. + We measured real ATH values, and found the older formula + to be inacurate in the higher part. So we made this new + formula and this solved most of HF problematic testcases. + The tradeoff is that in VBR mode it increases a lot the + bitrate. */ + + +/*this curve can be udjusted according to the VBR scale: +it adjusts from something close to Painter & Spanias +on V9 up to Bouvigne's formula for V0. This way the VBR +bitrate is more balanced according to the -V value.*/ + + FLOAT ath; + + /* the following Hack allows to ask for the lowest value */ + if (f < -.3) + f = 3410; + + f /= 1000; /* convert to khz */ + f = Max(f_min, f); + f = Min(f_max, f); + + ath = 3.640 * pow(f, -0.8) + - 6.800 * exp(-0.6 * pow(f - 3.4, 2.0)) + + 6.000 * exp(-0.15 * pow(f - 8.7, 2.0)) + + (0.6 + 0.04 * value) * 0.001 * pow(f, 4.0); + return ath; +} + + + +FLOAT +ATHformula(SessionConfig_t const *cfg, FLOAT f) +{ + FLOAT ath; + switch (cfg->ATHtype) { + case 0: + ath = ATHformula_GB(f, 9, 0.1f, 24.0f); + break; + case 1: + ath = ATHformula_GB(f, -1, 0.1f, 24.0f); /*over sensitive, should probably be removed */ + break; + case 2: + ath = ATHformula_GB(f, 0, 0.1f, 24.0f); + break; + case 3: + ath = ATHformula_GB(f, 1, 0.1f, 24.0f) + 6; /*modification of GB formula by Roel */ + break; + case 4: + ath = ATHformula_GB(f, cfg->ATHcurve, 0.1f, 24.0f); + break; + case 5: + ath = ATHformula_GB(f, cfg->ATHcurve, 3.41f, 16.1f); + break; + default: + ath = ATHformula_GB(f, 0, 0.1f, 24.0f); + break; + } + return ath; +} + +/* see for example "Zwicker: Psychoakustik, 1982; ISBN 3-540-11401-7 */ +FLOAT +freq2bark(FLOAT freq) +{ + /* input: freq in hz output: barks */ + if (freq < 0) + freq = 0; + freq = freq * 0.001; + return 13.0 * atan(.76 * freq) + 3.5 * atan(freq * freq / (7.5 * 7.5)); +} + +#if 0 +extern FLOAT freq2cbw(FLOAT freq); + +/* see for example "Zwicker: Psychoakustik, 1982; ISBN 3-540-11401-7 */ +FLOAT +freq2cbw(FLOAT freq) +{ + /* input: freq in hz output: critical band width */ + freq = freq * 0.001; + return 25 + 75 * pow(1 + 1.4 * (freq * freq), 0.69); +} + +#endif + + + + +#define ABS(A) (((A)>0) ? (A) : -(A)) + +int +FindNearestBitrate(int bRate, /* legal rates from 8 to 320 */ + int version, int samplerate) +{ /* MPEG-1 or MPEG-2 LSF */ + int bitrate; + int i; + + if (samplerate < 16000) + version = 2; + + bitrate = bitrate_table[version][1]; + + for (i = 2; i <= 14; i++) { + if (bitrate_table[version][i] > 0) { + if (ABS(bitrate_table[version][i] - bRate) < ABS(bitrate - bRate)) + bitrate = bitrate_table[version][i]; + } + } + return bitrate; +} + + + + + +#ifndef Min +#define Min(A, B) ((A) < (B) ? (A) : (B)) +#endif +#ifndef Max +#define Max(A, B) ((A) > (B) ? (A) : (B)) +#endif + + +/* Used to find table index when + * we need bitrate-based values + * determined using tables + * + * bitrate in kbps + * + * Gabriel Bouvigne 2002-11-03 + */ +int +nearestBitrateFullIndex(uint16_t bitrate) +{ + /* borrowed from DM abr presets */ + + const int full_bitrate_table[] = + { 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320 }; + + + int lower_range = 0, lower_range_kbps = 0, upper_range = 0, upper_range_kbps = 0; + + + int b; + + + /* We assume specified bitrate will be 320kbps */ + upper_range_kbps = full_bitrate_table[16]; + upper_range = 16; + lower_range_kbps = full_bitrate_table[16]; + lower_range = 16; + + /* Determine which significant bitrates the value specified falls between, + * if loop ends without breaking then we were correct above that the value was 320 + */ + for (b = 0; b < 16; b++) { + if ((Max(bitrate, full_bitrate_table[b + 1])) != bitrate) { + upper_range_kbps = full_bitrate_table[b + 1]; + upper_range = b + 1; + lower_range_kbps = full_bitrate_table[b]; + lower_range = (b); + break; /* We found upper range */ + } + } + + /* Determine which range the value specified is closer to */ + if ((upper_range_kbps - bitrate) > (bitrate - lower_range_kbps)) { + return lower_range; + } + return upper_range; +} + + + + + +/* map frequency to a valid MP3 sample frequency + * + * Robert Hegemann 2000-07-01 + */ +int +map2MP3Frequency(int freq) +{ + if (freq <= 8000) + return 8000; + if (freq <= 11025) + return 11025; + if (freq <= 12000) + return 12000; + if (freq <= 16000) + return 16000; + if (freq <= 22050) + return 22050; + if (freq <= 24000) + return 24000; + if (freq <= 32000) + return 32000; + if (freq <= 44100) + return 44100; + + return 48000; +} + +int +BitrateIndex(int bRate, /* legal rates from 32 to 448 kbps */ + int version, /* MPEG-1 or MPEG-2/2.5 LSF */ + int samplerate) +{ /* convert bitrate in kbps to index */ + int i; + if (samplerate < 16000) + version = 2; + for (i = 0; i <= 14; i++) { + if (bitrate_table[version][i] > 0) { + if (bitrate_table[version][i] == bRate) { + return i; + } + } + } + return -1; +} + +/* convert samp freq in Hz to index */ + +int +SmpFrqIndex(int sample_freq, int *const version) +{ + switch (sample_freq) { + case 44100: + *version = 1; + return 0; + case 48000: + *version = 1; + return 1; + case 32000: + *version = 1; + return 2; + case 22050: + *version = 0; + return 0; + case 24000: + *version = 0; + return 1; + case 16000: + *version = 0; + return 2; + case 11025: + *version = 0; + return 0; + case 12000: + *version = 0; + return 1; + case 8000: + *version = 0; + return 2; + default: + *version = 0; + return -1; + } +} + + +/***************************************************************************** +* +* End of bit_stream.c package +* +*****************************************************************************/ + + + + + + + + + + +/* resampling via FIR filter, blackman window */ +inline static FLOAT +blackman(FLOAT x, FLOAT fcn, int l) +{ + /* This algorithm from: + SIGNAL PROCESSING ALGORITHMS IN FORTRAN AND C + S.D. Stearns and R.A. David, Prentice-Hall, 1992 + */ + FLOAT bkwn, x2; + FLOAT const wcn = (PI * fcn); + + x /= l; + if (x < 0) + x = 0; + if (x > 1) + x = 1; + x2 = x - .5; + + bkwn = 0.42 - 0.5 * cos(2 * x * PI) + 0.08 * cos(4 * x * PI); + if (fabs(x2) < 1e-9) + return wcn / PI; + else + return (bkwn * sin(l * wcn * x2) / (PI * l * x2)); + + +} + + + + +/* gcd - greatest common divisor */ +/* Joint work of Euclid and M. Hendry */ + +static int +gcd(int i, int j) +{ + /* assert ( i > 0 && j > 0 ); */ + return j ? gcd(j, i % j) : i; +} + + + +static int +fill_buffer_resample(lame_internal_flags * gfc, + sample_t * outbuf, + int desired_len, sample_t const *inbuf, int len, int *num_used, int ch) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + EncStateVar_t *esv = &gfc->sv_enc; + double resample_ratio = (double)cfg->samplerate_in / (double)cfg->samplerate_out; + int BLACKSIZE; + FLOAT offset, xvalue; + int i, j = 0, k; + int filter_l; + FLOAT fcn, intratio; + FLOAT *inbuf_old; + int bpc; /* number of convolution functions to pre-compute */ + bpc = cfg->samplerate_out / gcd(cfg->samplerate_out, cfg->samplerate_in); + if (bpc > BPC) + bpc = BPC; + + intratio = (fabs(resample_ratio - floor(.5 + resample_ratio)) < FLT_EPSILON); + fcn = 1.00 / resample_ratio; + if (fcn > 1.00) + fcn = 1.00; + filter_l = 31; /* must be odd */ + filter_l += intratio; /* unless resample_ratio=int, it must be even */ + + + BLACKSIZE = filter_l + 1; /* size of data needed for FIR */ + + if (gfc->fill_buffer_resample_init == 0) { + esv->inbuf_old[0] = lame_calloc(sample_t, BLACKSIZE); + esv->inbuf_old[1] = lame_calloc(sample_t, BLACKSIZE); + for (i = 0; i <= 2 * bpc; ++i) + esv->blackfilt[i] = lame_calloc(sample_t, BLACKSIZE); + + esv->itime[0] = 0; + esv->itime[1] = 0; + + /* precompute blackman filter coefficients */ + for (j = 0; j <= 2 * bpc; j++) { + FLOAT sum = 0.; + offset = (j - bpc) / (2. * bpc); + for (i = 0; i <= filter_l; i++) + sum += esv->blackfilt[j][i] = blackman(i - offset, fcn, filter_l); + for (i = 0; i <= filter_l; i++) + esv->blackfilt[j][i] /= sum; + } + gfc->fill_buffer_resample_init = 1; + } + + inbuf_old = esv->inbuf_old[ch]; + + /* time of j'th element in inbuf = itime + j/ifreq; */ + /* time of k'th element in outbuf = j/ofreq */ + for (k = 0; k < desired_len; k++) { + double time0 = k * resample_ratio; /* time of k'th output sample */ + int joff; + + j = floor(time0 - esv->itime[ch]); + + /* check if we need more input data */ + if ((filter_l + j - filter_l / 2) >= len) + break; + + /* blackman filter. by default, window centered at j+.5(filter_l%2) */ + /* but we want a window centered at time0. */ + offset = (time0 - esv->itime[ch] - (j + .5 * (filter_l % 2))); + assert(fabs(offset) <= .501); + + /* find the closest precomputed window for this offset: */ + joff = floor((offset * 2 * bpc) + bpc + .5); + + xvalue = 0.; + for (i = 0; i <= filter_l; ++i) { + int const j2 = i + j - filter_l / 2; + sample_t y; + assert(j2 < len); + assert(j2 + BLACKSIZE >= 0); + y = (j2 < 0) ? inbuf_old[BLACKSIZE + j2] : inbuf[j2]; +#ifdef PRECOMPUTE + xvalue += y * esv->blackfilt[joff][i]; +#else + xvalue += y * blackman(i - offset, fcn, filter_l); /* very slow! */ +#endif + } + outbuf[k] = xvalue; + } + + + /* k = number of samples added to outbuf */ + /* last k sample used data from [j-filter_l/2,j+filter_l-filter_l/2] */ + + /* how many samples of input data were used: */ + *num_used = Min(len, filter_l + j - filter_l / 2); + + /* adjust our input time counter. Incriment by the number of samples used, + * then normalize so that next output sample is at time 0, next + * input buffer is at time itime[ch] */ + esv->itime[ch] += *num_used - k * resample_ratio; + + /* save the last BLACKSIZE samples into the inbuf_old buffer */ + if (*num_used >= BLACKSIZE) { + for (i = 0; i < BLACKSIZE; i++) + inbuf_old[i] = inbuf[*num_used + i - BLACKSIZE]; + } + else { + /* shift in *num_used samples into inbuf_old */ + int const n_shift = BLACKSIZE - *num_used; /* number of samples to shift */ + + /* shift n_shift samples by *num_used, to make room for the + * num_used new samples */ + for (i = 0; i < n_shift; ++i) + inbuf_old[i] = inbuf_old[i + *num_used]; + + /* shift in the *num_used samples */ + for (j = 0; i < BLACKSIZE; ++i, ++j) + inbuf_old[i] = inbuf[j]; + + assert(j == *num_used); + } + return k; /* return the number samples created at the new samplerate */ +} + +int +isResamplingNecessary(SessionConfig_t const* cfg) +{ + int const l = cfg->samplerate_out * 0.9995f; + int const h = cfg->samplerate_out * 1.0005f; + return (cfg->samplerate_in < l) || (h < cfg->samplerate_in) ? 1 : 0; +} + +/* copy in new samples from in_buffer into mfbuf, with resampling + if necessary. n_in = number of samples from the input buffer that + were used. n_out = number of samples copied into mfbuf */ + +void +fill_buffer(lame_internal_flags * gfc, + sample_t * const mfbuf[2], sample_t const * const in_buffer[2], int nsamples, int *n_in, int *n_out) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + int mf_size = gfc->sv_enc.mf_size; + int framesize = 576 * cfg->mode_gr; + int nout, ch = 0; + int nch = cfg->channels_out; + + /* copy in new samples into mfbuf, with resampling if necessary */ + if (isResamplingNecessary(cfg)) { + do { + nout = + fill_buffer_resample(gfc, &mfbuf[ch][mf_size], + framesize, in_buffer[ch], nsamples, n_in, ch); + } while (++ch < nch); + *n_out = nout; + } + else { + nout = Min(framesize, nsamples); + do { + memcpy(&mfbuf[ch][mf_size], &in_buffer[ch][0], nout * sizeof(mfbuf[0][0])); + } while (++ch < nch); + *n_out = nout; + *n_in = nout; + } +} + + + + + + + +/*********************************************************************** +* +* Message Output +* +***********************************************************************/ + +void +lame_report_def(const char *format, va_list args) +{ + (void) vfprintf(stderr, format, args); + fflush(stderr); /* an debug function should flush immediately */ +} + +void +lame_report_fnc(lame_report_function print_f, const char *format, ...) +{ + if (print_f) { + va_list args; + va_start(args, format); + print_f(format, args); + va_end(args); + } +} + + +void +lame_debugf(const lame_internal_flags* gfc, const char *format, ...) +{ + if (gfc && gfc->report_dbg) { + va_list args; + va_start(args, format); + gfc->report_dbg(format, args); + va_end(args); + } +} + + +void +lame_msgf(const lame_internal_flags* gfc, const char *format, ...) +{ + if (gfc && gfc->report_msg) { + va_list args; + va_start(args, format); + gfc->report_msg(format, args); + va_end(args); + } +} + + +void +lame_errorf(const lame_internal_flags* gfc, const char *format, ...) +{ + if (gfc && gfc->report_err) { + va_list args; + va_start(args, format); + gfc->report_err(format, args); + va_end(args); + } +} + + + +/*********************************************************************** + * + * routines to detect CPU specific features like 3DNow, MMX, SSE + * + * donated by Frank Klemm + * added Robert Hegemann 2000-10-10 + * + ***********************************************************************/ + +#ifdef HAVE_NASM +extern int has_MMX_nasm(void); +extern int has_3DNow_nasm(void); +extern int has_SSE_nasm(void); +extern int has_SSE2_nasm(void); +#endif + +int +has_MMX(void) +{ +#ifdef HAVE_NASM + return has_MMX_nasm(); +#else + return 0; /* don't know, assume not */ +#endif +} + +int +has_3DNow(void) +{ +#ifdef HAVE_NASM + return has_3DNow_nasm(); +#else + return 0; /* don't know, assume not */ +#endif +} + +int +has_SSE(void) +{ +#ifdef HAVE_NASM + return has_SSE_nasm(); +#else +#if defined( _M_X64 ) || defined( MIN_ARCH_SSE ) + return 1; +#else + return 0; /* don't know, assume not */ +#endif +#endif +} + +int +has_SSE2(void) +{ +#ifdef HAVE_NASM + return has_SSE2_nasm(); +#else +#if defined( _M_X64 ) || defined( MIN_ARCH_SSE ) + return 1; +#else + return 0; /* don't know, assume not */ +#endif +#endif +} + +void +disable_FPE(void) +{ +/* extremly system dependent stuff, move to a lib to make the code readable */ +/*==========================================================================*/ + + + + /* + * Disable floating point exceptions + */ + + + + +#if defined(__FreeBSD__) && !defined(__alpha__) + { + /* seet floating point mask to the Linux default */ + fp_except_t mask; + mask = fpgetmask(); + /* if bit is set, we get SIGFPE on that error! */ + fpsetmask(mask & ~(FP_X_INV | FP_X_DZ)); + /* DEBUGF("FreeBSD mask is 0x%x\n",mask); */ + } +#endif + +#if defined(__riscos__) && !defined(ABORTFP) + /* Disable FPE's under RISC OS */ + /* if bit is set, we disable trapping that error! */ + /* _FPE_IVO : invalid operation */ + /* _FPE_DVZ : divide by zero */ + /* _FPE_OFL : overflow */ + /* _FPE_UFL : underflow */ + /* _FPE_INX : inexact */ + DisableFPETraps(_FPE_IVO | _FPE_DVZ | _FPE_OFL); +#endif + + /* + * Debugging stuff + * The default is to ignore FPE's, unless compiled with -DABORTFP + * so add code below to ENABLE FPE's. + */ + +#if defined(ABORTFP) +#if defined(_MSC_VER) + { +#if 0 + /* rh 061207 + the following fix seems to be a workaround for a problem in the + parent process calling LAME. It would be better to fix the broken + application => code disabled. + */ + + /* set affinity to a single CPU. Fix for EAC/lame on SMP systems from + "Todd Richmond" */ + SYSTEM_INFO si; + GetSystemInfo(&si); + SetProcessAffinityMask(GetCurrentProcess(), si.dwActiveProcessorMask); +#endif +#include + unsigned int mask; + mask = _controlfp(0, 0); + mask &= ~(_EM_OVERFLOW | _EM_UNDERFLOW | _EM_ZERODIVIDE | _EM_INVALID); + mask = _controlfp(mask, _MCW_EM); + } +#elif defined(__CYGWIN__) +# define _FPU_GETCW(cw) __asm__ ("fnstcw %0" : "=m" (*&cw)) +# define _FPU_SETCW(cw) __asm__ ("fldcw %0" : : "m" (*&cw)) + +# define _EM_INEXACT 0x00000020 /* inexact (precision) */ +# define _EM_UNDERFLOW 0x00000010 /* underflow */ +# define _EM_OVERFLOW 0x00000008 /* overflow */ +# define _EM_ZERODIVIDE 0x00000004 /* zero divide */ +# define _EM_INVALID 0x00000001 /* invalid */ + { + unsigned int mask; + _FPU_GETCW(mask); + /* Set the FPU control word to abort on most FPEs */ + mask &= ~(_EM_OVERFLOW | _EM_ZERODIVIDE | _EM_INVALID); + _FPU_SETCW(mask); + } +# elif defined(__linux__) + { + +# include +# ifndef _FPU_GETCW +# define _FPU_GETCW(cw) __asm__ ("fnstcw %0" : "=m" (*&cw)) +# endif +# ifndef _FPU_SETCW +# define _FPU_SETCW(cw) __asm__ ("fldcw %0" : : "m" (*&cw)) +# endif + + /* + * Set the Linux mask to abort on most FPE's + * if bit is set, we _mask_ SIGFPE on that error! + * mask &= ~( _FPU_MASK_IM | _FPU_MASK_ZM | _FPU_MASK_OM | _FPU_MASK_UM ); + */ + + unsigned int mask; + _FPU_GETCW(mask); + mask &= ~(_FPU_MASK_IM | _FPU_MASK_ZM | _FPU_MASK_OM); + _FPU_SETCW(mask); + } +#endif +#endif /* ABORTFP */ +} + + + + + +#ifdef USE_FAST_LOG +/*********************************************************************** + * + * Fast Log Approximation for log2, used to approximate every other log + * (log10 and log) + * maximum absolute error for log10 is around 10-6 + * maximum *relative* error can be high when x is almost 1 because error/log10(x) tends toward x/e + * + * use it if typical RESULT values are > 1e-5 (for example if x>1.00001 or x<0.99999) + * or if the relative precision in the domain around 1 is not important (result in 1 is exact and 0) + * + ***********************************************************************/ + + +#define LOG2_SIZE (512) +#define LOG2_SIZE_L2 (9) + +static ieee754_float32_t log_table[LOG2_SIZE + 1]; + + + +void +init_log_table(void) +{ + int j; + static int init = 0; + + /* Range for log2(x) over [1,2[ is [0,1[ */ + assert((1 << LOG2_SIZE_L2) == LOG2_SIZE); + + if (!init) { + for (j = 0; j < LOG2_SIZE + 1; j++) + log_table[j] = log(1.0f + j / (ieee754_float32_t) LOG2_SIZE) / log(2.0f); + } + init = 1; +} + + + +ieee754_float32_t +fast_log2(ieee754_float32_t x) +{ + ieee754_float32_t log2val, partial; + union { + ieee754_float32_t f; + int i; + } fi; + int mantisse; + fi.f = x; + mantisse = fi.i & 0x7fffff; + log2val = ((fi.i >> 23) & 0xFF) - 0x7f; + partial = (mantisse & ((1 << (23 - LOG2_SIZE_L2)) - 1)); + partial *= 1.0f / ((1 << (23 - LOG2_SIZE_L2))); + + + mantisse >>= (23 - LOG2_SIZE_L2); + + /* log2val += log_table[mantisse]; without interpolation the results are not good */ + log2val += log_table[mantisse] * (1.0f - partial) + log_table[mantisse + 1] * partial; + + return log2val; +} + +#else /* Don't use FAST_LOG */ + + +void +init_log_table(void) +{ +} + + +#endif + +/* end of util.c */ diff --git a/sources/lame/util.h b/sources/lame/util.h new file mode 100644 index 0000000..9294c49 --- /dev/null +++ b/sources/lame/util.h @@ -0,0 +1,617 @@ +/* + * lame utility library include file + * + * Copyright (c) 1999 Albert L Faber + * Copyright (c) 2008 Robert Hegemann + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef LAME_UTIL_H +#define LAME_UTIL_H + +#include "l3side.h" +#include "id3tag.h" +#include "lame_global_flags.h" +#include "config.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/*********************************************************************** +* +* Global Definitions +* +***********************************************************************/ + +#ifndef FALSE +#define FALSE 0 +#endif + +#ifndef TRUE +#define TRUE (!FALSE) +#endif + +#ifdef UINT_MAX +# define MAX_U_32_NUM UINT_MAX +#else +# define MAX_U_32_NUM 0xFFFFFFFF +#endif + +#ifndef PI +# ifdef M_PI +# define PI M_PI +# else +# define PI 3.14159265358979323846 +# endif +#endif + + +#ifdef M_LN2 +# define LOG2 M_LN2 +#else +# define LOG2 0.69314718055994530942 +#endif + +#ifdef M_LN10 +# define LOG10 M_LN10 +#else +# define LOG10 2.30258509299404568402 +#endif + + +#ifdef M_SQRT2 +# define SQRT2 M_SQRT2 +#else +# define SQRT2 1.41421356237309504880 +#endif + + +#define CRC16_POLYNOMIAL 0x8005 + +#define MAX_BITS_PER_CHANNEL 4095 +#define MAX_BITS_PER_GRANULE 7680 + +/* "bit_stream.h" Definitions */ +#define BUFFER_SIZE LAME_MAXMP3BUFFER + +#define Min(A, B) ((A) < (B) ? (A) : (B)) +#define Max(A, B) ((A) > (B) ? (A) : (B)) + +/* log/log10 approximations */ +#ifdef USE_FAST_LOG +#define FAST_LOG10(x) (fast_log2(x)*(LOG2/LOG10)) +#define FAST_LOG(x) (fast_log2(x)*LOG2) +#define FAST_LOG10_X(x,y) (fast_log2(x)*(LOG2/LOG10*(y))) +#define FAST_LOG_X(x,y) (fast_log2(x)*(LOG2*(y))) +#else +#define FAST_LOG10(x) log10(x) +#define FAST_LOG(x) log(x) +#define FAST_LOG10_X(x,y) (log10(x)*(y)) +#define FAST_LOG_X(x,y) (log(x)*(y)) +#endif + + + struct replaygain_data; +#ifndef replaygain_data_defined +#define replaygain_data_defined + typedef struct replaygain_data replaygain_t; +#endif + struct plotting_data; +#ifndef plotting_data_defined +#define plotting_data_defined + typedef struct plotting_data plotting_data; +#endif + +/*********************************************************************** +* +* Global Type Definitions +* +***********************************************************************/ + + typedef struct { + void *aligned; /* pointer to ie. 128 bit aligned memory */ + void *pointer; /* to use with malloc/free */ + } aligned_pointer_t; + + void calloc_aligned(aligned_pointer_t * ptr, unsigned int size, unsigned int bytes); + void free_aligned(aligned_pointer_t * ptr); + + + /* "bit_stream.h" Type Definitions */ + + typedef struct bit_stream_struc { + unsigned char *buf; /* bit stream buffer */ + int buf_size; /* size of buffer (in number of bytes) */ + int totbit; /* bit counter of bit stream */ + int buf_byte_idx; /* pointer to top byte in buffer */ + int buf_bit_idx; /* pointer to top bit of top byte in buffer */ + + /* format of file in rd mode (BINARY/ASCII) */ + } Bit_stream_struc; + + + + typedef struct { + int sum; /* what we have seen so far */ + int seen; /* how many frames we have seen in this chunk */ + int want; /* how many frames we want to collect into one chunk */ + int pos; /* actual position in our bag */ + int size; /* size of our bag */ + int *bag; /* pointer to our bag */ + unsigned int nVbrNumFrames; + unsigned long nBytesWritten; + /* VBR tag data */ + unsigned int TotalFrameSize; + } VBR_seek_info_t; + + + /** + * ATH related stuff, if something new ATH related has to be added, + * please plugg it here into the ATH_t struct + */ + typedef struct { + int use_adjust; /* method for the auto adjustment */ + FLOAT aa_sensitivity_p; /* factor for tuning the (sample power) + point below which adaptive threshold + of hearing adjustment occurs */ + FLOAT adjust_factor; /* lowering based on peak volume, 1 = no lowering */ + FLOAT adjust_limit; /* limit for dynamic ATH adjust */ + FLOAT decay; /* determined to lower x dB each second */ + FLOAT floor; /* lowest ATH value */ + FLOAT l[SBMAX_l]; /* ATH for sfbs in long blocks */ + FLOAT s[SBMAX_s]; /* ATH for sfbs in short blocks */ + FLOAT psfb21[PSFB21]; /* ATH for partitionned sfb21 in long blocks */ + FLOAT psfb12[PSFB12]; /* ATH for partitionned sfb12 in short blocks */ + FLOAT cb_l[CBANDS]; /* ATH for long block convolution bands */ + FLOAT cb_s[CBANDS]; /* ATH for short block convolution bands */ + FLOAT eql_w[BLKSIZE / 2]; /* equal loudness weights (based on ATH) */ + } ATH_t; + + /** + * PSY Model related stuff + */ + + typedef struct { + FLOAT masking_lower[CBANDS]; + FLOAT minval[CBANDS]; + FLOAT rnumlines[CBANDS]; + FLOAT mld_cb[CBANDS]; + FLOAT mld[Max(SBMAX_l,SBMAX_s)]; + FLOAT bo_weight[Max(SBMAX_l,SBMAX_s)]; /* band weight long scalefactor bands, at transition */ + FLOAT attack_threshold; /* short block tuning */ + int s3ind[CBANDS][2]; + int numlines[CBANDS]; + int bm[Max(SBMAX_l,SBMAX_s)]; + int bo[Max(SBMAX_l,SBMAX_s)]; + int npart; + int n_sb; /* SBMAX_l or SBMAX_s */ + FLOAT *s3; + } PsyConst_CB2SB_t; + + + /** + * global data constants + */ + typedef struct { + FLOAT window[BLKSIZE], window_s[BLKSIZE_s / 2]; + PsyConst_CB2SB_t l; + PsyConst_CB2SB_t s; + PsyConst_CB2SB_t l_to_s; + FLOAT attack_threshold[4]; + FLOAT decay; + int force_short_block_calc; + } PsyConst_t; + + + typedef struct { + + FLOAT nb_l1[4][CBANDS], nb_l2[4][CBANDS]; + FLOAT nb_s1[4][CBANDS], nb_s2[4][CBANDS]; + + III_psy_xmin thm[4]; + III_psy_xmin en[4]; + + /* loudness calculation (for adaptive threshold of hearing) */ + FLOAT loudness_sq_save[2]; /* account for granule delay of L3psycho_anal */ + + FLOAT tot_ener[4]; + + FLOAT last_en_subshort[4][9]; + int last_attacks[4]; + + int blocktype_old[2]; + } PsyStateVar_t; + + + typedef struct { + /* loudness calculation (for adaptive threshold of hearing) */ + FLOAT loudness_sq[2][2]; /* loudness^2 approx. per granule and channel */ + } PsyResult_t; + + + /* variables used by encoder.c */ + typedef struct { + /* variables for newmdct.c */ + FLOAT sb_sample[2][2][18][SBLIMIT]; + FLOAT amp_filter[32]; + + /* variables used by util.c */ + /* BPC = maximum number of filter convolution windows to precompute */ +#define BPC 320 + double itime[2]; /* float precision seems to be not enough */ + sample_t *inbuf_old[2]; + sample_t *blackfilt[2 * BPC + 1]; + + FLOAT pefirbuf[19]; + + /* used for padding */ + int frac_SpF; + int slot_lag; + + /* variables for bitstream.c */ + /* mpeg1: buffer=511 bytes smallest frame: 96-38(sideinfo)=58 + * max number of frames in reservoir: 8 + * mpeg2: buffer=255 bytes. smallest frame: 24-23bytes=1 + * with VBR, if you are encoding all silence, it is possible to + * have 8kbs/24khz frames with 1byte of data each, which means we need + * to buffer up to 255 headers! */ + /* also, max_header_buf has to be a power of two */ +#define MAX_HEADER_BUF 256 +#define MAX_HEADER_LEN 40 /* max size of header is 38 */ + struct { + int write_timing; + int ptr; + char buf[MAX_HEADER_LEN]; + } header[MAX_HEADER_BUF]; + + int h_ptr; + int w_ptr; + int ancillary_flag; + + /* variables for reservoir.c */ + int ResvSize; /* in bits */ + int ResvMax; /* in bits */ + + int in_buffer_nsamples; + sample_t *in_buffer_0; + sample_t *in_buffer_1; + +#ifndef MFSIZE +# define MFSIZE ( 3*1152 + ENCDELAY - MDCTDELAY ) +#endif + sample_t mfbuf[2][MFSIZE]; + + int mf_samples_to_encode; + int mf_size; + + } EncStateVar_t; + + + typedef struct { + /* simple statistics */ + int bitrate_channelmode_hist[16][4 + 1]; + int bitrate_blocktype_hist[16][4 + 1 + 1]; /*norm/start/short/stop/mixed(short)/sum */ + + int bitrate_index; + int frame_number; /* number of frames encoded */ + int padding; /* padding for the current frame? */ + int mode_ext; + int encoder_delay; + int encoder_padding; /* number of samples of padding appended to input */ + } EncResult_t; + + + /* variables used by quantize.c */ + typedef struct { + /* variables for nspsytune */ + FLOAT longfact[SBMAX_l]; + FLOAT shortfact[SBMAX_s]; + FLOAT masking_lower; + FLOAT mask_adjust; /* the dbQ stuff */ + FLOAT mask_adjust_short; /* the dbQ stuff */ + int OldValue[2]; + int CurrentStep[2]; + int pseudohalf[SFBMAX]; + int sfb21_extra; /* will be set in lame_init_params */ + int substep_shaping; /* 0 = no substep + 1 = use substep shaping at last step(VBR only) + (not implemented yet) + 2 = use substep inside loop + 3 = use substep inside loop and last step + */ + + + char bv_scf[576]; + } QntStateVar_t; + + + typedef struct { + replaygain_t *rgdata; + /* ReplayGain */ + } RpgStateVar_t; + + + typedef struct { + FLOAT noclipScale; /* user-specified scale factor required for preventing clipping */ + sample_t PeakSample; + int RadioGain; + int noclipGainChange; /* gain change required for preventing clipping */ + } RpgResult_t; + + + typedef struct { + int version; /* 0=MPEG-2/2.5 1=MPEG-1 */ + int samplerate_index; + int sideinfo_len; + + int noise_shaping; /* 0 = none + 1 = ISO AAC model + 2 = allow scalefac_select=1 + */ + + int subblock_gain; /* 0 = no, 1 = yes */ + int use_best_huffman; /* 0 = no. 1=outside loop 2=inside loop(slow) */ + int noise_shaping_amp; /* 0 = ISO model: amplify all distorted bands + 1 = amplify within 50% of max (on db scale) + 2 = amplify only most distorted band + 3 = method 1 and refine with method 2 + */ + + int noise_shaping_stop; /* 0 = stop at over=0, all scalefacs amplified or + a scalefac has reached max value + 1 = stop when all scalefacs amplified or + a scalefac has reached max value + 2 = stop when all scalefacs amplified + */ + + + int full_outer_loop; /* 0 = stop early after 0 distortion found. 1 = full search */ + + int lowpassfreq; + int highpassfreq; + int samplerate_in; /* input_samp_rate in Hz. default=44.1 kHz */ + int samplerate_out; /* output_samp_rate. */ + int channels_in; /* number of channels in the input data stream (PCM or decoded PCM) */ + int channels_out; /* number of channels in the output data stream (not used for decoding) */ + int mode_gr; /* granules per frame */ + int force_ms; /* force M/S mode. requires mode=1 */ + + int quant_comp; + int quant_comp_short; + + int use_temporal_masking_effect; + int use_safe_joint_stereo; + + int preset; + + vbr_mode vbr; + int vbr_avg_bitrate_kbps; + int vbr_min_bitrate_index; /* min bitrate index */ + int vbr_max_bitrate_index; /* max bitrate index */ + int avg_bitrate; + int enforce_min_bitrate; /* strictly enforce VBR_min_bitrate normaly, it will be violated for analog silence */ + + int findReplayGain; /* find the RG value? default=0 */ + int findPeakSample; + int decode_on_the_fly; /* decode on the fly? default=0 */ + int analysis; + int disable_reservoir; + int buffer_constraint; /* enforce ISO spec as much as possible */ + int free_format; + int write_lame_tag; /* add Xing VBR tag? */ + + int error_protection; /* use 2 bytes per frame for a CRC checksum. default=0 */ + int copyright; /* mark as copyright. default=0 */ + int original; /* mark as original. default=1 */ + int extension; /* the MP3 'private extension' bit. Meaningless */ + int emphasis; /* Input PCM is emphased PCM (for + instance from one of the rarely + emphased CDs), it is STRONGLY not + recommended to use this, because + psycho does not take it into account, + and last but not least many decoders + don't care about these bits */ + + + MPEG_mode mode; + short_block_t short_blocks; + + float interChRatio; + float msfix; /* Naoki's adjustment of Mid/Side maskings */ + float ATH_offset_db;/* add to ATH this many db */ + float ATH_offset_factor;/* change ATH by this factor, derived from ATH_offset_db */ + float ATHcurve; /* change ATH formula 4 shape */ + int ATHtype; + int ATHonly; /* only use ATH */ + int ATHshort; /* only use ATH for short blocks */ + int noATH; /* disable ATH */ + + float ATHfixpoint; + + float adjust_alto_db; + float adjust_bass_db; + float adjust_treble_db; + float adjust_sfb21_db; + + float compression_ratio; /* sizeof(wav file)/sizeof(mp3 file) */ + + /* lowpass and highpass filter control */ + FLOAT lowpass1, lowpass2; /* normalized frequency bounds of passband */ + FLOAT highpass1, highpass2; /* normalized frequency bounds of passband */ + + /* scale input by this amount before encoding at least not used for MP3 decoding */ + FLOAT pcm_transform[2][2]; + + FLOAT minval; + } SessionConfig_t; + + + struct lame_internal_flags { + + /******************************************************************** + * internal variables NOT set by calling program, and should not be * + * modified by the calling program * + ********************************************************************/ + + /* + * Some remarks to the Class_ID field: + * The Class ID is an Identifier for a pointer to this struct. + * It is very unlikely that a pointer to lame_global_flags has the same 32 bits + * in it's structure (large and other special properties, for instance prime). + * + * To test that the structure is right and initialized, use: + * if ( gfc -> Class_ID == LAME_ID ) ... + * Other remark: + * If you set a flag to 0 for uninit data and 1 for init data, the right test + * should be "if (flag == 1)" and NOT "if (flag)". Unintended modification + * of this element will be otherwise misinterpreted as an init. + */ +# define LAME_ID 0xFFF88E3B + unsigned long class_id; + + int lame_init_params_successful; + int lame_encode_frame_init; + int iteration_init_init; + int fill_buffer_resample_init; + + SessionConfig_t cfg; + + /* variables used by lame.c */ + Bit_stream_struc bs; + III_side_info_t l3_side; + + scalefac_struct scalefac_band; + + PsyStateVar_t sv_psy; /* DATA FROM PSYMODEL.C */ + PsyResult_t ov_psy; + EncStateVar_t sv_enc; /* DATA FROM ENCODER.C */ + EncResult_t ov_enc; + QntStateVar_t sv_qnt; /* DATA FROM QUANTIZE.C */ + + RpgStateVar_t sv_rpg; + RpgResult_t ov_rpg; + + /* optional ID3 tags, used in id3tag.c */ + struct id3tag_spec tag_spec; + uint16_t nMusicCRC; + + uint16_t _unused; + + /* CPU features */ + struct { + unsigned int MMX:1; /* Pentium MMX, Pentium II...IV, K6, K6-2, + K6-III, Athlon */ + unsigned int AMD_3DNow:1; /* K6-2, K6-III, Athlon */ + unsigned int SSE:1; /* Pentium III, Pentium 4 */ + unsigned int SSE2:1; /* Pentium 4, K8 */ + unsigned int _unused:28; + } CPU_features; + + + VBR_seek_info_t VBR_seek_table; /* used for Xing VBR header */ + + ATH_t *ATH; /* all ATH related stuff */ + + PsyConst_t *cd_psy; + + /* used by the frame analyzer */ + plotting_data *pinfo; + hip_t hip; + + /* functions to replace with CPU feature optimized versions in takehiro.c */ + int (*choose_table) (const int *ix, const int *const end, int *const s); + void (*fft_fht) (FLOAT *, int); + void (*init_xrpow_core) (gr_info * const cod_info, FLOAT xrpow[576], int upper, + FLOAT * sum); + + lame_report_function report_msg; + lame_report_function report_dbg; + lame_report_function report_err; + }; + +#ifndef lame_internal_flags_defined +#define lame_internal_flags_defined + typedef struct lame_internal_flags lame_internal_flags; +#endif + + +/*********************************************************************** +* +* Global Function Prototype Declarations +* +***********************************************************************/ + void freegfc(lame_internal_flags * const gfc); + void free_id3tag(lame_internal_flags * const gfc); + extern int BitrateIndex(int, int, int); + extern int FindNearestBitrate(int, int, int); + extern int map2MP3Frequency(int freq); + extern int SmpFrqIndex(int, int *const); + extern int nearestBitrateFullIndex(uint16_t brate); + extern FLOAT ATHformula(SessionConfig_t const *cfg, FLOAT freq); + extern FLOAT freq2bark(FLOAT freq); + void disable_FPE(void); + +/* log/log10 approximations */ + extern void init_log_table(void); + extern ieee754_float32_t fast_log2(ieee754_float32_t x); + + int isResamplingNecessary(SessionConfig_t const* cfg); + + void fill_buffer(lame_internal_flags * gfc, + sample_t *const mfbuf[2], + sample_t const *const in_buffer[2], int nsamples, int *n_in, int *n_out); + +/* same as lame_decode1 (look in lame.h), but returns + unclipped raw floating-point samples. It is declared + here, not in lame.h, because it returns LAME's + internal type sample_t. No more than 1152 samples + per channel are allowed. */ + int hip_decode1_unclipped(hip_t hip, unsigned char *mp3buf, + size_t len, sample_t pcm_l[], sample_t pcm_r[]); + + + extern int has_MMX(void); + extern int has_3DNow(void); + extern int has_SSE(void); + extern int has_SSE2(void); + + + +/*********************************************************************** +* +* Macros about Message Printing and Exit +* +***********************************************************************/ + + extern void lame_report_def(const char* format, va_list args); + extern void lame_report_fnc(lame_report_function print_f, const char *, ...); + extern void lame_errorf(const lame_internal_flags * gfc, const char *, ...); + extern void lame_debugf(const lame_internal_flags * gfc, const char *, ...); + extern void lame_msgf(const lame_internal_flags * gfc, const char *, ...); +#define DEBUGF lame_debugf +#define ERRORF lame_errorf +#define MSGF lame_msgf + + int is_lame_internal_flags_valid(const lame_internal_flags * gfp); + + extern void hip_set_pinfo(hip_t hip, plotting_data* pinfo); + +#ifdef __cplusplus +} +#endif +#endif /* LAME_UTIL_H */ diff --git a/sources/lame/vbrquantize.c b/sources/lame/vbrquantize.c new file mode 100644 index 0000000..0f703b7 --- /dev/null +++ b/sources/lame/vbrquantize.c @@ -0,0 +1,1580 @@ +/* + * MP3 quantization + * + * Copyright (c) 1999-2000 Mark Taylor + * Copyright (c) 2000-2012 Robert Hegemann + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +/* $Id: vbrquantize.c,v 1.142 2012/02/07 13:36:35 robert Exp $ */ + +#ifdef HAVE_CONFIG_H +# include +#endif + + +#include "lame.h" +#include "machine.h" +#include "encoder.h" +#include "util.h" +#include "vbrquantize.h" +#include "quantize_pvt.h" + + + + +struct algo_s; +typedef struct algo_s algo_t; + +typedef void (*alloc_sf_f) (const algo_t *, const int *, const int *, int); +typedef uint8_t (*find_sf_f) (const FLOAT *, const FLOAT *, FLOAT, unsigned int, uint8_t); + +struct algo_s { + alloc_sf_f alloc; + find_sf_f find; + const FLOAT *xr34orig; + lame_internal_flags *gfc; + gr_info *cod_info; + int mingain_l; + int mingain_s[3]; +}; + + + +/* Remarks on optimizing compilers: + * + * the MSVC compiler may get into aliasing problems when accessing + * memory through the fi_union. declaring it volatile does the trick here + * + * the calc_sfb_noise_* functions are not inlined because the intel compiler + * optimized executeables won't work as expected anymore + */ + +#ifdef _MSC_VER +# if _MSC_VER < 1400 +# define VOLATILE volatile +# else +# define VOLATILE +# endif +#else +# define VOLATILE +#endif + +typedef VOLATILE union { + float f; + int i; +} fi_union; + + + +#ifdef TAKEHIRO_IEEE754_HACK +#define DOUBLEX double +#else +#define DOUBLEX FLOAT +#endif + +#define MAGIC_FLOAT_def (65536*(128)) +#define MAGIC_INT_def 0x4b000000 + +#ifdef TAKEHIRO_IEEE754_HACK +#else +/********************************************************************* + * XRPOW_FTOI is a macro to convert floats to ints. + * if XRPOW_FTOI(x) = nearest_int(x), then QUANTFAC(x)=adj43asm[x] + * ROUNDFAC= -0.0946 + * + * if XRPOW_FTOI(x) = floor(x), then QUANTFAC(x)=asj43[x] + * ROUNDFAC=0.4054 + *********************************************************************/ +# define QUANTFAC(rx) adj43[rx] +# define ROUNDFAC_def 0.4054f +# define XRPOW_FTOI(src,dest) ((dest) = (int)(src)) +#endif + +static int const MAGIC_INT = MAGIC_INT_def; +#ifndef TAKEHIRO_IEEE754_HACK +static DOUBLEX const ROUNDFAC = ROUNDFAC_def; +#endif +static DOUBLEX const MAGIC_FLOAT = MAGIC_FLOAT_def; + + +inline static float +vec_max_c(const float * xr34, unsigned int bw) +{ + float xfsf = 0; + unsigned int i = bw >> 2u; + unsigned int const remaining = (bw & 0x03u); + + while (i-- > 0) { + if (xfsf < xr34[0]) { + xfsf = xr34[0]; + } + if (xfsf < xr34[1]) { + xfsf = xr34[1]; + } + if (xfsf < xr34[2]) { + xfsf = xr34[2]; + } + if (xfsf < xr34[3]) { + xfsf = xr34[3]; + } + xr34 += 4; + } + switch( remaining ) { + case 3: if (xfsf < xr34[2]) xfsf = xr34[2]; + case 2: if (xfsf < xr34[1]) xfsf = xr34[1]; + case 1: if (xfsf < xr34[0]) xfsf = xr34[0]; + default: break; + } + return xfsf; +} + + +inline static uint8_t +find_lowest_scalefac(const FLOAT xr34) +{ + uint8_t sf_ok = 255; + uint8_t sf = 128, delsf = 64; + uint8_t i; + FLOAT const ixmax_val = IXMAX_VAL; + for (i = 0; i < 8; ++i) { + FLOAT const xfsf = ipow20[sf] * xr34; + if (xfsf <= ixmax_val) { + sf_ok = sf; + sf -= delsf; + } + else { + sf += delsf; + } + delsf >>= 1; + } + return sf_ok; +} + + +inline static void +k_34_4(DOUBLEX x[4], int l3[4]) +{ +#ifdef TAKEHIRO_IEEE754_HACK + fi_union fi[4]; + + assert(x[0] <= IXMAX_VAL && x[1] <= IXMAX_VAL && x[2] <= IXMAX_VAL && x[3] <= IXMAX_VAL); + x[0] += MAGIC_FLOAT; + fi[0].f = x[0]; + x[1] += MAGIC_FLOAT; + fi[1].f = x[1]; + x[2] += MAGIC_FLOAT; + fi[2].f = x[2]; + x[3] += MAGIC_FLOAT; + fi[3].f = x[3]; + fi[0].f = x[0] + adj43asm[fi[0].i - MAGIC_INT]; + fi[1].f = x[1] + adj43asm[fi[1].i - MAGIC_INT]; + fi[2].f = x[2] + adj43asm[fi[2].i - MAGIC_INT]; + fi[3].f = x[3] + adj43asm[fi[3].i - MAGIC_INT]; + l3[0] = fi[0].i - MAGIC_INT; + l3[1] = fi[1].i - MAGIC_INT; + l3[2] = fi[2].i - MAGIC_INT; + l3[3] = fi[3].i - MAGIC_INT; +#else + assert(x[0] <= IXMAX_VAL && x[1] <= IXMAX_VAL && x[2] <= IXMAX_VAL && x[3] <= IXMAX_VAL); + XRPOW_FTOI(x[0], l3[0]); + XRPOW_FTOI(x[1], l3[1]); + XRPOW_FTOI(x[2], l3[2]); + XRPOW_FTOI(x[3], l3[3]); + x[0] += QUANTFAC(l3[0]); + x[1] += QUANTFAC(l3[1]); + x[2] += QUANTFAC(l3[2]); + x[3] += QUANTFAC(l3[3]); + XRPOW_FTOI(x[0], l3[0]); + XRPOW_FTOI(x[1], l3[1]); + XRPOW_FTOI(x[2], l3[2]); + XRPOW_FTOI(x[3], l3[3]); +#endif +} + + + + + +/* do call the calc_sfb_noise_* functions only with sf values + * for which holds: sfpow34*xr34 <= IXMAX_VAL + */ + +static FLOAT +calc_sfb_noise_x34(const FLOAT * xr, const FLOAT * xr34, unsigned int bw, uint8_t sf) +{ + DOUBLEX x[4]; + int l3[4]; + const FLOAT sfpow = pow20[sf + Q_MAX2]; /*pow(2.0,sf/4.0); */ + const FLOAT sfpow34 = ipow20[sf]; /*pow(sfpow,-3.0/4.0); */ + + FLOAT xfsf = 0; + unsigned int i = bw >> 2u; + unsigned int const remaining = (bw & 0x03u); + + while (i-- > 0) { + x[0] = sfpow34 * xr34[0]; + x[1] = sfpow34 * xr34[1]; + x[2] = sfpow34 * xr34[2]; + x[3] = sfpow34 * xr34[3]; + + k_34_4(x, l3); + + x[0] = fabsf(xr[0]) - sfpow * pow43[l3[0]]; + x[1] = fabsf(xr[1]) - sfpow * pow43[l3[1]]; + x[2] = fabsf(xr[2]) - sfpow * pow43[l3[2]]; + x[3] = fabsf(xr[3]) - sfpow * pow43[l3[3]]; + xfsf += (x[0] * x[0] + x[1] * x[1]) + (x[2] * x[2] + x[3] * x[3]); + + xr += 4; + xr34 += 4; + } + if (remaining) { + x[0] = x[1] = x[2] = x[3] = 0; + switch( remaining ) { + case 3: x[2] = sfpow34 * xr34[2]; + case 2: x[1] = sfpow34 * xr34[1]; + case 1: x[0] = sfpow34 * xr34[0]; + } + + k_34_4(x, l3); + x[0] = x[1] = x[2] = x[3] = 0; + + switch( remaining ) { + case 3: x[2] = fabsf(xr[2]) - sfpow * pow43[l3[2]]; + case 2: x[1] = fabsf(xr[1]) - sfpow * pow43[l3[1]]; + case 1: x[0] = fabsf(xr[0]) - sfpow * pow43[l3[0]]; + } + xfsf += (x[0] * x[0] + x[1] * x[1]) + (x[2] * x[2] + x[3] * x[3]); + } + return xfsf; +} + + + +struct calc_noise_cache { + int valid; + FLOAT value; +}; + +typedef struct calc_noise_cache calc_noise_cache_t; + + +static uint8_t +tri_calc_sfb_noise_x34(const FLOAT * xr, const FLOAT * xr34, FLOAT l3_xmin, unsigned int bw, + uint8_t sf, calc_noise_cache_t * did_it) +{ + if (did_it[sf].valid == 0) { + did_it[sf].valid = 1; + did_it[sf].value = calc_sfb_noise_x34(xr, xr34, bw, sf); + } + if (l3_xmin < did_it[sf].value) { + return 1; + } + if (sf < 255) { + uint8_t const sf_x = sf + 1; + if (did_it[sf_x].valid == 0) { + did_it[sf_x].valid = 1; + did_it[sf_x].value = calc_sfb_noise_x34(xr, xr34, bw, sf_x); + } + if (l3_xmin < did_it[sf_x].value) { + return 1; + } + } + if (sf > 0) { + uint8_t const sf_x = sf - 1; + if (did_it[sf_x].valid == 0) { + did_it[sf_x].valid = 1; + did_it[sf_x].value = calc_sfb_noise_x34(xr, xr34, bw, sf_x); + } + if (l3_xmin < did_it[sf_x].value) { + return 1; + } + } + return 0; +} + + +/** + * Robert Hegemann 2001-05-01 + * calculates quantization step size determined by allowed masking + */ +static int +calc_scalefac(FLOAT l3_xmin, int bw) +{ + FLOAT const c = 5.799142446; /* 10 * 10^(2/3) * log10(4/3) */ + return 210 + (int) (c * log10f(l3_xmin / bw) - .5f); +} + +static uint8_t +guess_scalefac_x34(const FLOAT * xr, const FLOAT * xr34, FLOAT l3_xmin, unsigned int bw, uint8_t sf_min) +{ + int const guess = calc_scalefac(l3_xmin, bw); + if (guess < sf_min) return sf_min; + if (guess >= 255) return 255; + (void) xr; + (void) xr34; + return guess; +} + + +/* the find_scalefac* routines calculate + * a quantization step size which would + * introduce as much noise as is allowed. + * The larger the step size the more + * quantization noise we'll get. The + * scalefactors are there to lower the + * global step size, allowing limited + * differences in quantization step sizes + * per band (shaping the noise). + */ + +static uint8_t +find_scalefac_x34(const FLOAT * xr, const FLOAT * xr34, FLOAT l3_xmin, unsigned int bw, + uint8_t sf_min) +{ + calc_noise_cache_t did_it[256]; + uint8_t sf = 128, sf_ok = 255, delsf = 128, seen_good_one = 0, i; + memset(did_it, 0, sizeof(did_it)); + for (i = 0; i < 8; ++i) { + delsf >>= 1; + if (sf <= sf_min) { + sf += delsf; + } + else { + uint8_t const bad = tri_calc_sfb_noise_x34(xr, xr34, l3_xmin, bw, sf, did_it); + if (bad) { /* distortion. try a smaller scalefactor */ + sf -= delsf; + } + else { + sf_ok = sf; + sf += delsf; + seen_good_one = 1; + } + } + } + /* returning a scalefac without distortion, if possible + */ + if (seen_good_one > 0) { + sf = sf_ok; + } + if (sf <= sf_min) { + sf = sf_min; + } + return sf; +} + + + +/*********************************************************************** + * + * calc_short_block_vbr_sf() + * calc_long_block_vbr_sf() + * + * Mark Taylor 2000-??-?? + * Robert Hegemann 2000-10-25 made functions of it + * + ***********************************************************************/ + +/* a variation for vbr-mtrh */ +static int +block_sf(algo_t * that, const FLOAT l3_xmin[SFBMAX], int vbrsf[SFBMAX], int vbrsfmin[SFBMAX]) +{ + FLOAT max_xr34; + const FLOAT *const xr = &that->cod_info->xr[0]; + const FLOAT *const xr34_orig = &that->xr34orig[0]; + const int *const width = &that->cod_info->width[0]; + const char *const energy_above_cutoff = &that->cod_info->energy_above_cutoff[0]; + unsigned int const max_nonzero_coeff = (unsigned int) that->cod_info->max_nonzero_coeff; + uint8_t maxsf = 0; + int sfb = 0, m_o = -1; + unsigned int j = 0, i = 0; + int const psymax = that->cod_info->psymax; + + assert(that->cod_info->max_nonzero_coeff >= 0); + + that->mingain_l = 0; + that->mingain_s[0] = 0; + that->mingain_s[1] = 0; + that->mingain_s[2] = 0; + while (j <= max_nonzero_coeff) { + unsigned int const w = (unsigned int) width[sfb]; + unsigned int const m = (unsigned int) (max_nonzero_coeff - j + 1); + unsigned int l = w; + uint8_t m1, m2; + if (l > m) { + l = m; + } + max_xr34 = vec_max_c(&xr34_orig[j], l); + + m1 = find_lowest_scalefac(max_xr34); + vbrsfmin[sfb] = m1; + if (that->mingain_l < m1) { + that->mingain_l = m1; + } + if (that->mingain_s[i] < m1) { + that->mingain_s[i] = m1; + } + if (++i > 2) { + i = 0; + } + if (sfb < psymax && w > 2) { /* mpeg2.5 at 8 kHz doesn't use all scalefactors, unused have width 2 */ + if (energy_above_cutoff[sfb]) { + m2 = that->find(&xr[j], &xr34_orig[j], l3_xmin[sfb], l, m1); +#if 0 + if (0) { + /** Robert Hegemann 2007-09-29: + * It seems here is some more potential for speed improvements. + * Current find method does 11-18 quantization calculations. + * Using a "good guess" may help to reduce this amount. + */ + uint8_t guess = calc_scalefac(l3_xmin[sfb], l); + DEBUGF(that->gfc, "sfb=%3d guess=%3d found=%3d diff=%3d\n", sfb, guess, m2, + m2 - guess); + } +#endif + if (maxsf < m2) { + maxsf = m2; + } + if (m_o < m2 && m2 < 255) { + m_o = m2; + } + } + else { + m2 = 255; + maxsf = 255; + } + } + else { + if (maxsf < m1) { + maxsf = m1; + } + m2 = maxsf; + } + vbrsf[sfb] = m2; + ++sfb; + j += w; + } + for (; sfb < SFBMAX; ++sfb) { + vbrsf[sfb] = maxsf; + vbrsfmin[sfb] = 0; + } + if (m_o > -1) { + maxsf = m_o; + for (sfb = 0; sfb < SFBMAX; ++sfb) { + if (vbrsf[sfb] == 255) { + vbrsf[sfb] = m_o; + } + } + } + return maxsf; +} + + + +/*********************************************************************** + * + * quantize xr34 based on scalefactors + * + * block_xr34 + * + * Mark Taylor 2000-??-?? + * Robert Hegemann 2000-10-20 made functions of them + * + ***********************************************************************/ + +static void +quantize_x34(const algo_t * that) +{ + DOUBLEX x[4]; + const FLOAT *xr34_orig = that->xr34orig; + gr_info *const cod_info = that->cod_info; + int const ifqstep = (cod_info->scalefac_scale == 0) ? 2 : 4; + int *l3 = cod_info->l3_enc; + unsigned int j = 0, sfb = 0; + unsigned int const max_nonzero_coeff = (unsigned int) cod_info->max_nonzero_coeff; + + assert(cod_info->max_nonzero_coeff >= 0); + assert(cod_info->max_nonzero_coeff < 576); + + while (j <= max_nonzero_coeff) { + int const s = + (cod_info->scalefac[sfb] + (cod_info->preflag ? pretab[sfb] : 0)) * ifqstep + + cod_info->subblock_gain[cod_info->window[sfb]] * 8; + uint8_t const sfac = (uint8_t) (cod_info->global_gain - s); + FLOAT const sfpow34 = ipow20[sfac]; + unsigned int const w = (unsigned int) cod_info->width[sfb]; + unsigned int const m = (unsigned int) (max_nonzero_coeff - j + 1); + unsigned int i, remaining; + + assert((cod_info->global_gain - s) >= 0); + assert(cod_info->width[sfb] >= 0); + j += w; + ++sfb; + + i = (w <= m) ? w : m; + remaining = (i & 0x03u); + i >>= 2u; + + while (i-- > 0) { + x[0] = sfpow34 * xr34_orig[0]; + x[1] = sfpow34 * xr34_orig[1]; + x[2] = sfpow34 * xr34_orig[2]; + x[3] = sfpow34 * xr34_orig[3]; + + k_34_4(x, l3); + + l3 += 4; + xr34_orig += 4; + } + if (remaining) { + int tmp_l3[4]; + x[0] = x[1] = x[2] = x[3] = 0; + switch( remaining ) { + case 3: x[2] = sfpow34 * xr34_orig[2]; + case 2: x[1] = sfpow34 * xr34_orig[1]; + case 1: x[0] = sfpow34 * xr34_orig[0]; + } + + k_34_4(x, tmp_l3); + + switch( remaining ) { + case 3: l3[2] = tmp_l3[2]; + case 2: l3[1] = tmp_l3[1]; + case 1: l3[0] = tmp_l3[0]; + } + + l3 += remaining; + xr34_orig += remaining; + } + } +} + + + +static const uint8_t max_range_short[SBMAX_s * 3] = { + 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 0, 0, 0 +}; + +static const uint8_t max_range_long[SBMAX_l] = { + 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 0 +}; + +static const uint8_t max_range_long_lsf_pretab[SBMAX_l] = { + 7, 7, 7, 7, 7, 7, 3, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 +}; + + + +/* + sfb=0..5 scalefac < 16 + sfb>5 scalefac < 8 + + ifqstep = ( cod_info->scalefac_scale == 0 ) ? 2 : 4; + ol_sf = (cod_info->global_gain-210.0); + ol_sf -= 8*cod_info->subblock_gain[i]; + ol_sf -= ifqstep*scalefac[gr][ch].s[sfb][i]; +*/ + +static void +set_subblock_gain(gr_info * cod_info, const int mingain_s[3], int sf[]) +{ + const int maxrange1 = 15, maxrange2 = 7; + const int ifqstepShift = (cod_info->scalefac_scale == 0) ? 1 : 2; + int *const sbg = cod_info->subblock_gain; + unsigned int const psymax = (unsigned int) cod_info->psymax; + unsigned int psydiv = 18; + int sbg0, sbg1, sbg2; + unsigned int sfb, i; + int min_sbg = 7; + + if (psydiv > psymax) { + psydiv = psymax; + } + for (i = 0; i < 3; ++i) { + int maxsf1 = 0, maxsf2 = 0, minsf = 1000; + /* see if we should use subblock gain */ + for (sfb = i; sfb < psydiv; sfb += 3) { /* part 1 */ + int const v = -sf[sfb]; + if (maxsf1 < v) { + maxsf1 = v; + } + if (minsf > v) { + minsf = v; + } + } + for (; sfb < SFBMAX; sfb += 3) { /* part 2 */ + int const v = -sf[sfb]; + if (maxsf2 < v) { + maxsf2 = v; + } + if (minsf > v) { + minsf = v; + } + } + + /* boost subblock gain as little as possible so we can + * reach maxsf1 with scalefactors + * 8*sbg >= maxsf1 + */ + { + int const m1 = maxsf1 - (maxrange1 << ifqstepShift); + int const m2 = maxsf2 - (maxrange2 << ifqstepShift); + + maxsf1 = Max(m1, m2); + } + if (minsf > 0) { + sbg[i] = minsf >> 3; + } + else { + sbg[i] = 0; + } + if (maxsf1 > 0) { + int const m1 = sbg[i]; + int const m2 = (maxsf1 + 7) >> 3; + sbg[i] = Max(m1, m2); + } + if (sbg[i] > 0 && mingain_s[i] > (cod_info->global_gain - sbg[i] * 8)) { + sbg[i] = (cod_info->global_gain - mingain_s[i]) >> 3; + } + if (sbg[i] > 7) { + sbg[i] = 7; + } + if (min_sbg > sbg[i]) { + min_sbg = sbg[i]; + } + } + sbg0 = sbg[0] * 8; + sbg1 = sbg[1] * 8; + sbg2 = sbg[2] * 8; + for (sfb = 0; sfb < SFBMAX; sfb += 3) { + sf[sfb + 0] += sbg0; + sf[sfb + 1] += sbg1; + sf[sfb + 2] += sbg2; + } + if (min_sbg > 0) { + for (i = 0; i < 3; ++i) { + sbg[i] -= min_sbg; + } + cod_info->global_gain -= min_sbg * 8; + } +} + + + +/* + ifqstep = ( cod_info->scalefac_scale == 0 ) ? 2 : 4; + ol_sf = (cod_info->global_gain-210.0); + ol_sf -= ifqstep*scalefac[gr][ch].l[sfb]; + if (cod_info->preflag && sfb>=11) + ol_sf -= ifqstep*pretab[sfb]; +*/ +static void +set_scalefacs(gr_info * cod_info, const int *vbrsfmin, int sf[], const uint8_t * max_range) +{ + const int ifqstep = (cod_info->scalefac_scale == 0) ? 2 : 4; + const int ifqstepShift = (cod_info->scalefac_scale == 0) ? 1 : 2; + int *const scalefac = cod_info->scalefac; + int const sfbmax = cod_info->sfbmax; + int sfb; + int const *const sbg = cod_info->subblock_gain; + int const *const window = cod_info->window; + int const preflag = cod_info->preflag; + + if (preflag) { + for (sfb = 11; sfb < sfbmax; ++sfb) { + sf[sfb] += pretab[sfb] * ifqstep; + } + } + for (sfb = 0; sfb < sfbmax; ++sfb) { + int const gain = cod_info->global_gain - (sbg[window[sfb]] * 8) + - ((preflag ? pretab[sfb] : 0) * ifqstep); + + if (sf[sfb] < 0) { + int const m = gain - vbrsfmin[sfb]; + /* ifqstep*scalefac >= -sf[sfb], so round UP */ + scalefac[sfb] = (ifqstep - 1 - sf[sfb]) >> ifqstepShift; + + if (scalefac[sfb] > max_range[sfb]) { + scalefac[sfb] = max_range[sfb]; + } + if (scalefac[sfb] > 0 && (scalefac[sfb] << ifqstepShift) > m) { + scalefac[sfb] = m >> ifqstepShift; + } + } + else { + scalefac[sfb] = 0; + } + } + for (; sfb < SFBMAX; ++sfb) { + scalefac[sfb] = 0; /* sfb21 */ + } +} + + +#ifndef NDEBUG +static int +checkScalefactor(const gr_info * cod_info, const int vbrsfmin[SFBMAX]) +{ + int const ifqstep = cod_info->scalefac_scale == 0 ? 2 : 4; + int sfb; + for (sfb = 0; sfb < cod_info->psymax; ++sfb) { + const int s = + ((cod_info->scalefac[sfb] + + (cod_info->preflag ? pretab[sfb] : 0)) * ifqstep) + + cod_info->subblock_gain[cod_info->window[sfb]] * 8; + + if ((cod_info->global_gain - s) < vbrsfmin[sfb]) { + /* + fprintf( stdout, "sf %d\n", sfb ); + fprintf( stdout, "min %d\n", vbrsfmin[sfb] ); + fprintf( stdout, "ggain %d\n", cod_info->global_gain ); + fprintf( stdout, "scalefac %d\n", cod_info->scalefac[sfb] ); + fprintf( stdout, "pretab %d\n", (cod_info->preflag ? pretab[sfb] : 0) ); + fprintf( stdout, "scale %d\n", (cod_info->scalefac_scale + 1) ); + fprintf( stdout, "subgain %d\n", cod_info->subblock_gain[cod_info->window[sfb]] * 8 ); + fflush( stdout ); + exit(-1); + */ + return 0; + } + } + return 1; +} +#endif + + +/****************************************************************** + * + * short block scalefacs + * + ******************************************************************/ + +static void +short_block_constrain(const algo_t * that, const int vbrsf[SFBMAX], + const int vbrsfmin[SFBMAX], int vbrmax) +{ + gr_info *const cod_info = that->cod_info; + lame_internal_flags const *const gfc = that->gfc; + SessionConfig_t const *const cfg = &gfc->cfg; + int const maxminsfb = that->mingain_l; + int mover, maxover0 = 0, maxover1 = 0, delta = 0; + int v, v0, v1; + int sfb; + int const psymax = cod_info->psymax; + + for (sfb = 0; sfb < psymax; ++sfb) { + assert(vbrsf[sfb] >= vbrsfmin[sfb]); + v = vbrmax - vbrsf[sfb]; + if (delta < v) { + delta = v; + } + v0 = v - (4 * 14 + 2 * max_range_short[sfb]); + v1 = v - (4 * 14 + 4 * max_range_short[sfb]); + if (maxover0 < v0) { + maxover0 = v0; + } + if (maxover1 < v1) { + maxover1 = v1; + } + } + if (cfg->noise_shaping == 2) { + /* allow scalefac_scale=1 */ + mover = Min(maxover0, maxover1); + } + else { + mover = maxover0; + } + if (delta > mover) { + delta = mover; + } + vbrmax -= delta; + maxover0 -= mover; + maxover1 -= mover; + + if (maxover0 == 0) { + cod_info->scalefac_scale = 0; + } + else if (maxover1 == 0) { + cod_info->scalefac_scale = 1; + } + if (vbrmax < maxminsfb) { + vbrmax = maxminsfb; + } + cod_info->global_gain = vbrmax; + + if (cod_info->global_gain < 0) { + cod_info->global_gain = 0; + } + else if (cod_info->global_gain > 255) { + cod_info->global_gain = 255; + } + { + int sf_temp[SFBMAX]; + for (sfb = 0; sfb < SFBMAX; ++sfb) { + sf_temp[sfb] = vbrsf[sfb] - vbrmax; + } + set_subblock_gain(cod_info, &that->mingain_s[0], sf_temp); + set_scalefacs(cod_info, vbrsfmin, sf_temp, max_range_short); + } + assert(checkScalefactor(cod_info, vbrsfmin)); +} + + + +/****************************************************************** + * + * long block scalefacs + * + ******************************************************************/ + +static void +long_block_constrain(const algo_t * that, const int vbrsf[SFBMAX], const int vbrsfmin[SFBMAX], + int vbrmax) +{ + gr_info *const cod_info = that->cod_info; + lame_internal_flags const *const gfc = that->gfc; + SessionConfig_t const *const cfg = &gfc->cfg; + uint8_t const *max_rangep; + int const maxminsfb = that->mingain_l; + int sfb; + int maxover0, maxover1, maxover0p, maxover1p, mover, delta = 0; + int v, v0, v1, v0p, v1p, vm0p = 1, vm1p = 1; + int const psymax = cod_info->psymax; + + max_rangep = cfg->mode_gr == 2 ? max_range_long : max_range_long_lsf_pretab; + + maxover0 = 0; + maxover1 = 0; + maxover0p = 0; /* pretab */ + maxover1p = 0; /* pretab */ + + for (sfb = 0; sfb < psymax; ++sfb) { + assert(vbrsf[sfb] >= vbrsfmin[sfb]); + v = vbrmax - vbrsf[sfb]; + if (delta < v) { + delta = v; + } + v0 = v - 2 * max_range_long[sfb]; + v1 = v - 4 * max_range_long[sfb]; + v0p = v - 2 * (max_rangep[sfb] + pretab[sfb]); + v1p = v - 4 * (max_rangep[sfb] + pretab[sfb]); + if (maxover0 < v0) { + maxover0 = v0; + } + if (maxover1 < v1) { + maxover1 = v1; + } + if (maxover0p < v0p) { + maxover0p = v0p; + } + if (maxover1p < v1p) { + maxover1p = v1p; + } + } + if (vm0p == 1) { + int gain = vbrmax - maxover0p; + if (gain < maxminsfb) { + gain = maxminsfb; + } + for (sfb = 0; sfb < psymax; ++sfb) { + int const a = (gain - vbrsfmin[sfb]) - 2 * pretab[sfb]; + if (a <= 0) { + vm0p = 0; + vm1p = 0; + break; + } + } + } + if (vm1p == 1) { + int gain = vbrmax - maxover1p; + if (gain < maxminsfb) { + gain = maxminsfb; + } + for (sfb = 0; sfb < psymax; ++sfb) { + int const b = (gain - vbrsfmin[sfb]) - 4 * pretab[sfb]; + if (b <= 0) { + vm1p = 0; + break; + } + } + } + if (vm0p == 0) { + maxover0p = maxover0; + } + if (vm1p == 0) { + maxover1p = maxover1; + } + if (cfg->noise_shaping != 2) { + maxover1 = maxover0; + maxover1p = maxover0p; + } + mover = Min(maxover0, maxover0p); + mover = Min(mover, maxover1); + mover = Min(mover, maxover1p); + + if (delta > mover) { + delta = mover; + } + vbrmax -= delta; + if (vbrmax < maxminsfb) { + vbrmax = maxminsfb; + } + maxover0 -= mover; + maxover0p -= mover; + maxover1 -= mover; + maxover1p -= mover; + + if (maxover0 == 0) { + cod_info->scalefac_scale = 0; + cod_info->preflag = 0; + max_rangep = max_range_long; + } + else if (maxover0p == 0) { + cod_info->scalefac_scale = 0; + cod_info->preflag = 1; + } + else if (maxover1 == 0) { + cod_info->scalefac_scale = 1; + cod_info->preflag = 0; + max_rangep = max_range_long; + } + else if (maxover1p == 0) { + cod_info->scalefac_scale = 1; + cod_info->preflag = 1; + } + else { + assert(0); /* this should not happen */ + } + cod_info->global_gain = vbrmax; + if (cod_info->global_gain < 0) { + cod_info->global_gain = 0; + } + else if (cod_info->global_gain > 255) { + cod_info->global_gain = 255; + } + { + int sf_temp[SFBMAX]; + for (sfb = 0; sfb < SFBMAX; ++sfb) { + sf_temp[sfb] = vbrsf[sfb] - vbrmax; + } + set_scalefacs(cod_info, vbrsfmin, sf_temp, max_rangep); + } + assert(checkScalefactor(cod_info, vbrsfmin)); +} + + + +static void +bitcount(const algo_t * that) +{ + int rc = scale_bitcount(that->gfc, that->cod_info); + + if (rc == 0) { + return; + } + /* this should not happen due to the way the scalefactors are selected */ + ERRORF(that->gfc, "INTERNAL ERROR IN VBR NEW CODE (986), please send bug report\n"); + exit(-1); +} + + + +static int +quantizeAndCountBits(const algo_t * that) +{ + quantize_x34(that); + that->cod_info->part2_3_length = noquant_count_bits(that->gfc, that->cod_info, 0); + return that->cod_info->part2_3_length; +} + + + + + +static int +tryGlobalStepsize(const algo_t * that, const int sfwork[SFBMAX], + const int vbrsfmin[SFBMAX], int delta) +{ + FLOAT const xrpow_max = that->cod_info->xrpow_max; + int sftemp[SFBMAX], i, nbits; + int gain, vbrmax = 0; + for (i = 0; i < SFBMAX; ++i) { + gain = sfwork[i] + delta; + if (gain < vbrsfmin[i]) { + gain = vbrsfmin[i]; + } + if (gain > 255) { + gain = 255; + } + if (vbrmax < gain) { + vbrmax = gain; + } + sftemp[i] = gain; + } + that->alloc(that, sftemp, vbrsfmin, vbrmax); + bitcount(that); + nbits = quantizeAndCountBits(that); + that->cod_info->xrpow_max = xrpow_max; + return nbits; +} + + + +static void +searchGlobalStepsizeMax(const algo_t * that, const int sfwork[SFBMAX], + const int vbrsfmin[SFBMAX], int target) +{ + gr_info const *const cod_info = that->cod_info; + const int gain = cod_info->global_gain; + int curr = gain; + int gain_ok = 1024; + int nbits = LARGE_BITS; + int l = gain, r = 512; + + assert(gain >= 0); + while (l <= r) { + curr = (l + r) >> 1; + nbits = tryGlobalStepsize(that, sfwork, vbrsfmin, curr - gain); + if (nbits == 0 || (nbits + cod_info->part2_length) < target) { + r = curr - 1; + gain_ok = curr; + } + else { + l = curr + 1; + if (gain_ok == 1024) { + gain_ok = curr; + } + } + } + if (gain_ok != curr) { + curr = gain_ok; + nbits = tryGlobalStepsize(that, sfwork, vbrsfmin, curr - gain); + } +} + + + +static int +sfDepth(const int sfwork[SFBMAX]) +{ + int m = 0; + unsigned int i, j; + for (j = SFBMAX, i = 0; j > 0; --j, ++i) { + int const di = 255 - sfwork[i]; + if (m < di) { + m = di; + } + assert(sfwork[i] >= 0); + assert(sfwork[i] <= 255); + } + assert(m >= 0); + assert(m <= 255); + return m; +} + + +static void +cutDistribution(const int sfwork[SFBMAX], int sf_out[SFBMAX], int cut) +{ + unsigned int i, j; + for (j = SFBMAX, i = 0; j > 0; --j, ++i) { + int const x = sfwork[i]; + sf_out[i] = x < cut ? x : cut; + } +} + + +static int +flattenDistribution(const int sfwork[SFBMAX], int sf_out[SFBMAX], int dm, int k, int p) +{ + unsigned int i, j; + int x, sfmax = 0; + if (dm > 0) { + for (j = SFBMAX, i = 0; j > 0; --j, ++i) { + int const di = p - sfwork[i]; + x = sfwork[i] + (k * di) / dm; + if (x < 0) { + x = 0; + } + else { + if (x > 255) { + x = 255; + } + } + sf_out[i] = x; + if (sfmax < x) { + sfmax = x; + } + } + } + else { + for (j = SFBMAX, i = 0; j > 0u; --j, ++i) { + x = sfwork[i]; + sf_out[i] = x; + if (sfmax < x) { + sfmax = x; + } + } + } + return sfmax; +} + + +static int +tryThatOne(algo_t const* that, const int sftemp[SFBMAX], const int vbrsfmin[SFBMAX], int vbrmax) +{ + FLOAT const xrpow_max = that->cod_info->xrpow_max; + int nbits = LARGE_BITS; + that->alloc(that, sftemp, vbrsfmin, vbrmax); + bitcount(that); + nbits = quantizeAndCountBits(that); + nbits += that->cod_info->part2_length; + that->cod_info->xrpow_max = xrpow_max; + return nbits; +} + + +static void +outOfBitsStrategy(algo_t const* that, const int sfwork[SFBMAX], const int vbrsfmin[SFBMAX], int target) +{ + int wrk[SFBMAX]; + int const dm = sfDepth(sfwork); + int const p = that->cod_info->global_gain; + int nbits; + + /* PART 1 */ + { + int bi = dm / 2; + int bi_ok = -1; + int bu = 0; + int bo = dm; + for (;;) { + int const sfmax = flattenDistribution(sfwork, wrk, dm, bi, p); + nbits = tryThatOne(that, wrk, vbrsfmin, sfmax); + if (nbits <= target) { + bi_ok = bi; + bo = bi - 1; + } + else { + bu = bi + 1; + } + if (bu <= bo) { + bi = (bu + bo) / 2; + } + else { + break; + } + } + if (bi_ok >= 0) { + if (bi != bi_ok) { + int const sfmax = flattenDistribution(sfwork, wrk, dm, bi_ok, p); + nbits = tryThatOne(that, wrk, vbrsfmin, sfmax); + } + return; + } + } + + /* PART 2: */ + { + int bi = (255 + p) / 2; + int bi_ok = -1; + int bu = p; + int bo = 255; + for (;;) { + int const sfmax = flattenDistribution(sfwork, wrk, dm, dm, bi); + nbits = tryThatOne(that, wrk, vbrsfmin, sfmax); + if (nbits <= target) { + bi_ok = bi; + bo = bi - 1; + } + else { + bu = bi + 1; + } + if (bu <= bo) { + bi = (bu + bo) / 2; + } + else { + break; + } + } + if (bi_ok >= 0) { + if (bi != bi_ok) { + int const sfmax = flattenDistribution(sfwork, wrk, dm, dm, bi_ok); + nbits = tryThatOne(that, wrk, vbrsfmin, sfmax); + } + return; + } + } + + /* fall back to old code, likely to be never called */ + searchGlobalStepsizeMax(that, wrk, vbrsfmin, target); +} + + +static int +reduce_bit_usage(lame_internal_flags * gfc, int gr, int ch +#if 0 + , const FLOAT xr34orig[576], const FLOAT l3_xmin[SFBMAX], int maxbits +#endif + ) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + gr_info *const cod_info = &gfc->l3_side.tt[gr][ch]; + /* try some better scalefac storage + */ + best_scalefac_store(gfc, gr, ch, &gfc->l3_side); + + /* best huffman_divide may save some bits too + */ + if (cfg->use_best_huffman == 1) + best_huffman_divide(gfc, cod_info); + return cod_info->part2_3_length + cod_info->part2_length; +} + + + + +int +VBR_encode_frame(lame_internal_flags * gfc, const FLOAT xr34orig[2][2][576], + const FLOAT l3_xmin[2][2][SFBMAX], const int max_bits[2][2]) +{ + SessionConfig_t const *const cfg = &gfc->cfg; + int sfwork_[2][2][SFBMAX]; + int vbrsfmin_[2][2][SFBMAX]; + algo_t that_[2][2]; + int const ngr = cfg->mode_gr; + int const nch = cfg->channels_out; + int max_nbits_ch[2][2] = {{0, 0}, {0 ,0}}; + int max_nbits_gr[2] = {0, 0}; + int max_nbits_fr = 0; + int use_nbits_ch[2][2] = {{MAX_BITS_PER_CHANNEL+1, MAX_BITS_PER_CHANNEL+1} + ,{MAX_BITS_PER_CHANNEL+1, MAX_BITS_PER_CHANNEL+1}}; + int use_nbits_gr[2] = { MAX_BITS_PER_GRANULE+1, MAX_BITS_PER_GRANULE+1 }; + int use_nbits_fr = MAX_BITS_PER_GRANULE+MAX_BITS_PER_GRANULE; + int gr, ch; + int ok, sum_fr; + + /* set up some encoding parameters + */ + for (gr = 0; gr < ngr; ++gr) { + max_nbits_gr[gr] = 0; + for (ch = 0; ch < nch; ++ch) { + max_nbits_ch[gr][ch] = max_bits[gr][ch]; + use_nbits_ch[gr][ch] = 0; + max_nbits_gr[gr] += max_bits[gr][ch]; + max_nbits_fr += max_bits[gr][ch]; + that_[gr][ch].find = (cfg->full_outer_loop < 0) ? guess_scalefac_x34 : find_scalefac_x34; + that_[gr][ch].gfc = gfc; + that_[gr][ch].cod_info = &gfc->l3_side.tt[gr][ch]; + that_[gr][ch].xr34orig = xr34orig[gr][ch]; + if (that_[gr][ch].cod_info->block_type == SHORT_TYPE) { + that_[gr][ch].alloc = short_block_constrain; + } + else { + that_[gr][ch].alloc = long_block_constrain; + } + } /* for ch */ + } + /* searches scalefactors + */ + for (gr = 0; gr < ngr; ++gr) { + for (ch = 0; ch < nch; ++ch) { + if (max_bits[gr][ch] > 0) { + algo_t *that = &that_[gr][ch]; + int *sfwork = sfwork_[gr][ch]; + int *vbrsfmin = vbrsfmin_[gr][ch]; + int vbrmax; + + vbrmax = block_sf(that, l3_xmin[gr][ch], sfwork, vbrsfmin); + that->alloc(that, sfwork, vbrsfmin, vbrmax); + bitcount(that); + } + else { + /* xr contains no energy + * l3_enc, our encoding data, will be quantized to zero + * continue with next channel + */ + } + } /* for ch */ + } + /* encode 'as is' + */ + use_nbits_fr = 0; + for (gr = 0; gr < ngr; ++gr) { + use_nbits_gr[gr] = 0; + for (ch = 0; ch < nch; ++ch) { + algo_t const *that = &that_[gr][ch]; + if (max_bits[gr][ch] > 0) { + memset(&that->cod_info->l3_enc[0], 0, sizeof(that->cod_info->l3_enc)); + (void) quantizeAndCountBits(that); + } + else { + /* xr contains no energy + * l3_enc, our encoding data, will be quantized to zero + * continue with next channel + */ + } + use_nbits_ch[gr][ch] = reduce_bit_usage(gfc, gr, ch); + use_nbits_gr[gr] += use_nbits_ch[gr][ch]; + } /* for ch */ + use_nbits_fr += use_nbits_gr[gr]; + } + + /* check bit constrains + */ + if (use_nbits_fr <= max_nbits_fr) { + ok = 1; + for (gr = 0; gr < ngr; ++gr) { + if (use_nbits_gr[gr] > MAX_BITS_PER_GRANULE) { + /* violates the rule that every granule has to use no more + * bits than MAX_BITS_PER_GRANULE + */ + ok = 0; + } + for (ch = 0; ch < nch; ++ch) { + if (use_nbits_ch[gr][ch] > MAX_BITS_PER_CHANNEL) { + /* violates the rule that every gr_ch has to use no more + * bits than MAX_BITS_PER_CHANNEL + * + * This isn't explicitly stated in the ISO docs, but the + * part2_3_length field has only 12 bits, that makes it + * up to a maximum size of 4095 bits!!! + */ + ok = 0; + } + } + } + if (ok) { + return use_nbits_fr; + } + } + + /* OK, we are in trouble and have to define how many bits are + * to be used for each granule + */ + { + ok = 1; + sum_fr = 0; + + for (gr = 0; gr < ngr; ++gr) { + max_nbits_gr[gr] = 0; + for (ch = 0; ch < nch; ++ch) { + if (use_nbits_ch[gr][ch] > MAX_BITS_PER_CHANNEL) { + max_nbits_ch[gr][ch] = MAX_BITS_PER_CHANNEL; + } + else { + max_nbits_ch[gr][ch] = use_nbits_ch[gr][ch]; + } + max_nbits_gr[gr] += max_nbits_ch[gr][ch]; + } + if (max_nbits_gr[gr] > MAX_BITS_PER_GRANULE) { + float f[2] = {0.0f, 0.0f}, s = 0.0f; + for (ch = 0; ch < nch; ++ch) { + if (max_nbits_ch[gr][ch] > 0) { + f[ch] = sqrt(sqrt(max_nbits_ch[gr][ch])); + s += f[ch]; + } + else { + f[ch] = 0; + } + } + for (ch = 0; ch < nch; ++ch) { + if (s > 0) { + max_nbits_ch[gr][ch] = MAX_BITS_PER_GRANULE * f[ch] / s; + } + else { + max_nbits_ch[gr][ch] = 0; + } + } + if (nch > 1) { + if (max_nbits_ch[gr][0] > use_nbits_ch[gr][0] + 32) { + max_nbits_ch[gr][1] += max_nbits_ch[gr][0]; + max_nbits_ch[gr][1] -= use_nbits_ch[gr][0] + 32; + max_nbits_ch[gr][0] = use_nbits_ch[gr][0] + 32; + } + if (max_nbits_ch[gr][1] > use_nbits_ch[gr][1] + 32) { + max_nbits_ch[gr][0] += max_nbits_ch[gr][1]; + max_nbits_ch[gr][0] -= use_nbits_ch[gr][1] + 32; + max_nbits_ch[gr][1] = use_nbits_ch[gr][1] + 32; + } + if (max_nbits_ch[gr][0] > MAX_BITS_PER_CHANNEL) { + max_nbits_ch[gr][0] = MAX_BITS_PER_CHANNEL; + } + if (max_nbits_ch[gr][1] > MAX_BITS_PER_CHANNEL) { + max_nbits_ch[gr][1] = MAX_BITS_PER_CHANNEL; + } + } + max_nbits_gr[gr] = 0; + for (ch = 0; ch < nch; ++ch) { + max_nbits_gr[gr] += max_nbits_ch[gr][ch]; + } + } + sum_fr += max_nbits_gr[gr]; + } + if (sum_fr > max_nbits_fr) { + { + float f[2] = {0.0f, 0.0f}, s = 0.0f; + for (gr = 0; gr < ngr; ++gr) { + if (max_nbits_gr[gr] > 0) { + f[gr] = sqrt(max_nbits_gr[gr]); + s += f[gr]; + } + else { + f[gr] = 0; + } + } + for (gr = 0; gr < ngr; ++gr) { + if (s > 0) { + max_nbits_gr[gr] = max_nbits_fr * f[gr] / s; + } + else { + max_nbits_gr[gr] = 0; + } + } + } + if (ngr > 1) { + if (max_nbits_gr[0] > use_nbits_gr[0] + 125) { + max_nbits_gr[1] += max_nbits_gr[0]; + max_nbits_gr[1] -= use_nbits_gr[0] + 125; + max_nbits_gr[0] = use_nbits_gr[0] + 125; + } + if (max_nbits_gr[1] > use_nbits_gr[1] + 125) { + max_nbits_gr[0] += max_nbits_gr[1]; + max_nbits_gr[0] -= use_nbits_gr[1] + 125; + max_nbits_gr[1] = use_nbits_gr[1] + 125; + } + for (gr = 0; gr < ngr; ++gr) { + if (max_nbits_gr[gr] > MAX_BITS_PER_GRANULE) { + max_nbits_gr[gr] = MAX_BITS_PER_GRANULE; + } + } + } + for (gr = 0; gr < ngr; ++gr) { + float f[2] = {0.0f, 0.0f}, s = 0.0f; + for (ch = 0; ch < nch; ++ch) { + if (max_nbits_ch[gr][ch] > 0) { + f[ch] = sqrt(max_nbits_ch[gr][ch]); + s += f[ch]; + } + else { + f[ch] = 0; + } + } + for (ch = 0; ch < nch; ++ch) { + if (s > 0) { + max_nbits_ch[gr][ch] = max_nbits_gr[gr] * f[ch] / s; + } + else { + max_nbits_ch[gr][ch] = 0; + } + } + if (nch > 1) { + if (max_nbits_ch[gr][0] > use_nbits_ch[gr][0] + 32) { + max_nbits_ch[gr][1] += max_nbits_ch[gr][0]; + max_nbits_ch[gr][1] -= use_nbits_ch[gr][0] + 32; + max_nbits_ch[gr][0] = use_nbits_ch[gr][0] + 32; + } + if (max_nbits_ch[gr][1] > use_nbits_ch[gr][1] + 32) { + max_nbits_ch[gr][0] += max_nbits_ch[gr][1]; + max_nbits_ch[gr][0] -= use_nbits_ch[gr][1] + 32; + max_nbits_ch[gr][1] = use_nbits_ch[gr][1] + 32; + } + for (ch = 0; ch < nch; ++ch) { + if (max_nbits_ch[gr][ch] > MAX_BITS_PER_CHANNEL) { + max_nbits_ch[gr][ch] = MAX_BITS_PER_CHANNEL; + } + } + } + } + } + /* sanity check */ + sum_fr = 0; + for (gr = 0; gr < ngr; ++gr) { + int sum_gr = 0; + for (ch = 0; ch < nch; ++ch) { + sum_gr += max_nbits_ch[gr][ch]; + if (max_nbits_ch[gr][ch] > MAX_BITS_PER_CHANNEL) { + ok = 0; + } + } + sum_fr += sum_gr; + if (sum_gr > MAX_BITS_PER_GRANULE) { + ok = 0; + } + } + if (sum_fr > max_nbits_fr) { + ok = 0; + } + if (!ok) { + /* we must have done something wrong, fallback to 'on_pe' based constrain */ + for (gr = 0; gr < ngr; ++gr) { + for (ch = 0; ch < nch; ++ch) { + max_nbits_ch[gr][ch] = max_bits[gr][ch]; + } + } + } + } + + /* we already called the 'best_scalefac_store' function, so we need to reset some + * variables before we can do it again. + */ + for (ch = 0; ch < nch; ++ch) { + gfc->l3_side.scfsi[ch][0] = 0; + gfc->l3_side.scfsi[ch][1] = 0; + gfc->l3_side.scfsi[ch][2] = 0; + gfc->l3_side.scfsi[ch][3] = 0; + } + for (gr = 0; gr < ngr; ++gr) { + for (ch = 0; ch < nch; ++ch) { + gfc->l3_side.tt[gr][ch].scalefac_compress = 0; + } + } + + /* alter our encoded data, until it fits into the target bitrate + */ + use_nbits_fr = 0; + for (gr = 0; gr < ngr; ++gr) { + use_nbits_gr[gr] = 0; + for (ch = 0; ch < nch; ++ch) { + algo_t const *that = &that_[gr][ch]; + use_nbits_ch[gr][ch] = 0; + if (max_bits[gr][ch] > 0) { + int *sfwork = sfwork_[gr][ch]; + int const *vbrsfmin = vbrsfmin_[gr][ch]; + cutDistribution(sfwork, sfwork, that->cod_info->global_gain); + outOfBitsStrategy(that, sfwork, vbrsfmin, max_nbits_ch[gr][ch]); + } + use_nbits_ch[gr][ch] = reduce_bit_usage(gfc, gr, ch); + assert(use_nbits_ch[gr][ch] <= max_nbits_ch[gr][ch]); + use_nbits_gr[gr] += use_nbits_ch[gr][ch]; + } /* for ch */ + use_nbits_fr += use_nbits_gr[gr]; + } + + /* check bit constrains, but it should always be ok, iff there are no bugs ;-) + */ + if (use_nbits_fr <= max_nbits_fr) { + return use_nbits_fr; + } + + ERRORF(gfc, "INTERNAL ERROR IN VBR NEW CODE (1313), please send bug report\n" + "maxbits=%d usedbits=%d\n", max_nbits_fr, use_nbits_fr); + exit(-1); +} diff --git a/sources/lame/vbrquantize.h b/sources/lame/vbrquantize.h new file mode 100644 index 0000000..1c0d18f --- /dev/null +++ b/sources/lame/vbrquantize.h @@ -0,0 +1,28 @@ +/* + * MP3 VBR quantization + * + * Copyright (c) 1999 Mark Taylor + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef LAME_VBRQUANTIZE_H +#define LAME_VBRQUANTIZE_H + +int VBR_encode_frame(lame_internal_flags * gfc, const FLOAT xr34orig[2][2][576], + const FLOAT l3_xmin[2][2][SFBMAX], const int maxbits[2][2]); + +#endif /* LAME_VBRQUANTIZE_H */ diff --git a/sources/lame/version.c b/sources/lame/version.c new file mode 100644 index 0000000..2943406 --- /dev/null +++ b/sources/lame/version.c @@ -0,0 +1,254 @@ +/* + * Version numbering for LAME. + * + * Copyright (c) 1999 A.L. Faber + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +/*! + \file version.c + \brief Version numbering for LAME. + + Contains functions which describe the version of LAME. + + \author A.L. Faber + \version \$Id: version.c,v 1.34 2011/11/18 09:51:02 robert Exp $ + \ingroup libmp3lame +*/ + + +#ifdef HAVE_CONFIG_H +# include +#endif + + +#include "lame.h" +#include "machine.h" + +#include "version.h" /* macros of version numbers */ + + + + + +/*! Get the LAME version string. */ +/*! + \param void + \return a pointer to a string which describes the version of LAME. +*/ +const char * +get_lame_version(void) +{ /* primary to write screen reports */ + /* Here we can also add informations about compile time configurations */ + +#if LAME_ALPHA_VERSION + static /*@observer@ */ const char *const str = + STR(LAME_MAJOR_VERSION) "." STR(LAME_MINOR_VERSION) " " + "(alpha " STR(LAME_PATCH_VERSION) ", " __DATE__ " " __TIME__ ")"; +#elif LAME_BETA_VERSION + static /*@observer@ */ const char *const str = + STR(LAME_MAJOR_VERSION) "." STR(LAME_MINOR_VERSION) " " + "(beta " STR(LAME_PATCH_VERSION) ", " __DATE__ ")"; +#elif LAME_RELEASE_VERSION && (LAME_PATCH_VERSION > 0) + static /*@observer@ */ const char *const str = + STR(LAME_MAJOR_VERSION) "." STR(LAME_MINOR_VERSION) "." STR(LAME_PATCH_VERSION); +#else + static /*@observer@ */ const char *const str = + STR(LAME_MAJOR_VERSION) "." STR(LAME_MINOR_VERSION); +#endif + + return str; +} + + +/*! Get the short LAME version string. */ +/*! + It's mainly for inclusion into the MP3 stream. + + \param void + \return a pointer to the short version of the LAME version string. +*/ +const char * +get_lame_short_version(void) +{ + /* adding date and time to version string makes it harder for output + validation */ + +#if LAME_ALPHA_VERSION + static /*@observer@ */ const char *const str = + STR(LAME_MAJOR_VERSION) "." STR(LAME_MINOR_VERSION) " (alpha " STR(LAME_PATCH_VERSION) ")"; +#elif LAME_BETA_VERSION + static /*@observer@ */ const char *const str = + STR(LAME_MAJOR_VERSION) "." STR(LAME_MINOR_VERSION) " (beta " STR(LAME_PATCH_VERSION) ")"; +#elif LAME_RELEASE_VERSION && (LAME_PATCH_VERSION > 0) + static /*@observer@ */ const char *const str = + STR(LAME_MAJOR_VERSION) "." STR(LAME_MINOR_VERSION) "." STR(LAME_PATCH_VERSION); +#else + static /*@observer@ */ const char *const str = + STR(LAME_MAJOR_VERSION) "." STR(LAME_MINOR_VERSION); +#endif + + return str; +} + +/*! Get the _very_ short LAME version string. */ +/*! + It's used in the LAME VBR tag only. + + \param void + \return a pointer to the short version of the LAME version string. +*/ +const char * +get_lame_very_short_version(void) +{ + /* adding date and time to version string makes it harder for output + validation */ +#if LAME_ALPHA_VERSION +#define P "a" +#elif LAME_BETA_VERSION +#define P "b" +#elif LAME_RELEASE_VERSION && (LAME_PATCH_VERSION > 0) +#define P "r" +#else +#define P " " +#endif + static /*@observer@ */ const char *const str = +#if (LAME_PATCH_VERSION > 0) + "LAME" STR(LAME_MAJOR_VERSION) "." STR(LAME_MINOR_VERSION) P STR(LAME_PATCH_VERSION) +#else + "LAME" STR(LAME_MAJOR_VERSION) "." STR(LAME_MINOR_VERSION) P +#endif + ; + return str; +} + +/*! Get the _very_ short LAME version string. */ +/*! + It's used in the LAME VBR tag only, limited to 9 characters max. + Due to some 3rd party HW/SW decoders, it has to start with LAME. + + \param void + \return a pointer to the short version of the LAME version string. + */ +const char* +get_lame_tag_encoder_short_version(void) +{ + static /*@observer@ */ const char *const str = + /* FIXME: new scheme / new version counting / drop versioning here ? */ + "LAME" STR(LAME_MAJOR_VERSION) "." STR(LAME_MINOR_VERSION) P + ; + return str; +} + +/*! Get the version string for GPSYCHO. */ +/*! + \param void + \return a pointer to a string which describes the version of GPSYCHO. +*/ +const char * +get_psy_version(void) +{ +#if PSY_ALPHA_VERSION > 0 + static /*@observer@ */ const char *const str = + STR(PSY_MAJOR_VERSION) "." STR(PSY_MINOR_VERSION) + " (alpha " STR(PSY_ALPHA_VERSION) ", " __DATE__ " " __TIME__ ")"; +#elif PSY_BETA_VERSION > 0 + static /*@observer@ */ const char *const str = + STR(PSY_MAJOR_VERSION) "." STR(PSY_MINOR_VERSION) + " (beta " STR(PSY_BETA_VERSION) ", " __DATE__ ")"; +#else + static /*@observer@ */ const char *const str = + STR(PSY_MAJOR_VERSION) "." STR(PSY_MINOR_VERSION); +#endif + + return str; +} + + +/*! Get the URL for the LAME website. */ +/*! + \param void + \return a pointer to a string which is a URL for the LAME website. +*/ +const char * +get_lame_url(void) +{ + static /*@observer@ */ const char *const str = LAME_URL; + + return str; +} + + +/*! Get the numerical representation of the version. */ +/*! + Writes the numerical representation of the version of LAME and + GPSYCHO into lvp. + + \param lvp +*/ +void +get_lame_version_numerical(lame_version_t * lvp) +{ + static /*@observer@ */ const char *const features = ""; /* obsolete */ + + /* generic version */ + lvp->major = LAME_MAJOR_VERSION; + lvp->minor = LAME_MINOR_VERSION; +#if LAME_ALPHA_VERSION + lvp->alpha = LAME_PATCH_VERSION; + lvp->beta = 0; +#elif LAME_BETA_VERSION + lvp->alpha = 0; + lvp->beta = LAME_PATCH_VERSION; +#else + lvp->alpha = 0; + lvp->beta = 0; +#endif + + /* psy version */ + lvp->psy_major = PSY_MAJOR_VERSION; + lvp->psy_minor = PSY_MINOR_VERSION; + lvp->psy_alpha = PSY_ALPHA_VERSION; + lvp->psy_beta = PSY_BETA_VERSION; + + /* compile time features */ + /*@-mustfree@ */ + lvp->features = features; + /*@=mustfree@ */ +} + + +const char * +get_lame_os_bitness(void) +{ + static /*@observer@ */ const char *const strXX = ""; + static /*@observer@ */ const char *const str32 = "32bits"; + static /*@observer@ */ const char *const str64 = "64bits"; + + switch (sizeof(void *)) { + case 4: + return str32; + + case 8: + return str64; + + default: + return strXX; + } +} + +/* end of version.c */ diff --git a/sources/lame/version.h b/sources/lame/version.h new file mode 100644 index 0000000..f5fef50 --- /dev/null +++ b/sources/lame/version.h @@ -0,0 +1,68 @@ +/* + * Version numbering for LAME. + * + * Copyright (c) 1999 A.L. Faber + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef LAME_VERSION_H +#define LAME_VERSION_H + + +/* + * To make a string from a token, use the # operator: + */ +#ifndef STR +# define __STR(x) #x +# define STR(x) __STR(x) +#endif + +# define LAME_URL "http://lame.sf.net" + + +# define LAME_MAJOR_VERSION 3 /* Major version number */ +# define LAME_MINOR_VERSION 100 /* Minor version number */ +# define LAME_TYPE_VERSION 2 /* 0:alpha 1:beta 2:release */ +# define LAME_PATCH_VERSION 0 /* Patch level */ +# define LAME_ALPHA_VERSION (LAME_TYPE_VERSION==0) +# define LAME_BETA_VERSION (LAME_TYPE_VERSION==1) +# define LAME_RELEASE_VERSION (LAME_TYPE_VERSION==2) + +# define PSY_MAJOR_VERSION 1 /* Major version number */ +# define PSY_MINOR_VERSION 0 /* Minor version number */ +# define PSY_ALPHA_VERSION 0 /* Set number if this is an alpha version, otherwise zero */ +# define PSY_BETA_VERSION 0 /* Set number if this is a beta version, otherwise zero */ + +#if LAME_ALPHA_VERSION +#define LAME_PATCH_LEVEL_STRING " alpha " STR(LAME_PATCH_VERSION) +#endif +#if LAME_BETA_VERSION +#define LAME_PATCH_LEVEL_STRING " beta " STR(LAME_PATCH_VERSION) +#endif +#if LAME_RELEASE_VERSION +#if LAME_PATCH_VERSION +#define LAME_PATCH_LEVEL_STRING " release " STR(LAME_PATCH_VERSION) +#else +#define LAME_PATCH_LEVEL_STRING "" +#endif +#endif + +# define LAME_VERSION_STRING STR(LAME_MAJOR_VERSION) "." STR(LAME_MINOR_VERSION) LAME_PATCH_LEVEL_STRING + +#endif /* LAME_VERSION_H */ + +/* End of version.h */ diff --git a/sources/ogg/bitwise.c b/sources/ogg/bitwise.c new file mode 100644 index 0000000..b595cff --- /dev/null +++ b/sources/ogg/bitwise.c @@ -0,0 +1,1087 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE Ogg CONTAINER SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2014 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: packing variable sized words into an octet stream + + ********************************************************************/ + +/* We're 'LSb' endian; if we write a word but read individual bits, + then we'll read the lsb first */ + +#include +#include +#include +#include "ogg.h" + +#define BUFFER_INCREMENT 256 + +static const unsigned long mask[]= +{0x00000000,0x00000001,0x00000003,0x00000007,0x0000000f, + 0x0000001f,0x0000003f,0x0000007f,0x000000ff,0x000001ff, + 0x000003ff,0x000007ff,0x00000fff,0x00001fff,0x00003fff, + 0x00007fff,0x0000ffff,0x0001ffff,0x0003ffff,0x0007ffff, + 0x000fffff,0x001fffff,0x003fffff,0x007fffff,0x00ffffff, + 0x01ffffff,0x03ffffff,0x07ffffff,0x0fffffff,0x1fffffff, + 0x3fffffff,0x7fffffff,0xffffffff }; + +static const unsigned int mask8B[]= +{0x00,0x80,0xc0,0xe0,0xf0,0xf8,0xfc,0xfe,0xff}; + +void oggpack_writeinit(oggpack_buffer *b){ + memset(b,0,sizeof(*b)); + b->ptr=b->buffer=_ogg_malloc(BUFFER_INCREMENT); + b->buffer[0]='\0'; + b->storage=BUFFER_INCREMENT; +} + +void oggpackB_writeinit(oggpack_buffer *b){ + oggpack_writeinit(b); +} + +int oggpack_writecheck(oggpack_buffer *b){ + if(!b->ptr || !b->storage)return -1; + return 0; +} + +int oggpackB_writecheck(oggpack_buffer *b){ + return oggpack_writecheck(b); +} + +void oggpack_writetrunc(oggpack_buffer *b,long bits){ + long bytes=bits>>3; + if(b->ptr){ + bits-=bytes*8; + b->ptr=b->buffer+bytes; + b->endbit=bits; + b->endbyte=bytes; + *b->ptr&=mask[bits]; + } +} + +void oggpackB_writetrunc(oggpack_buffer *b,long bits){ + long bytes=bits>>3; + if(b->ptr){ + bits-=bytes*8; + b->ptr=b->buffer+bytes; + b->endbit=bits; + b->endbyte=bytes; + *b->ptr&=mask8B[bits]; + } +} + +/* Takes only up to 32 bits. */ +void oggpack_write(oggpack_buffer *b,unsigned long value,int bits){ + if(bits<0 || bits>32) goto err; + if(b->endbyte>=b->storage-4){ + void *ret; + if(!b->ptr)return; + if(b->storage>LONG_MAX-BUFFER_INCREMENT) goto err; + ret=_ogg_realloc(b->buffer,b->storage+BUFFER_INCREMENT); + if(!ret) goto err; + b->buffer=ret; + b->storage+=BUFFER_INCREMENT; + b->ptr=b->buffer+b->endbyte; + } + + value&=mask[bits]; + bits+=b->endbit; + + b->ptr[0]|=value<endbit; + + if(bits>=8){ + b->ptr[1]=(unsigned char)(value>>(8-b->endbit)); + if(bits>=16){ + b->ptr[2]=(unsigned char)(value>>(16-b->endbit)); + if(bits>=24){ + b->ptr[3]=(unsigned char)(value>>(24-b->endbit)); + if(bits>=32){ + if(b->endbit) + b->ptr[4]=(unsigned char)(value>>(32-b->endbit)); + else + b->ptr[4]=0; + } + } + } + } + + b->endbyte+=bits/8; + b->ptr+=bits/8; + b->endbit=bits&7; + return; + err: + oggpack_writeclear(b); +} + +/* Takes only up to 32 bits. */ +void oggpackB_write(oggpack_buffer *b,unsigned long value,int bits){ + if(bits<0 || bits>32) goto err; + if(b->endbyte>=b->storage-4){ + void *ret; + if(!b->ptr)return; + if(b->storage>LONG_MAX-BUFFER_INCREMENT) goto err; + ret=_ogg_realloc(b->buffer,b->storage+BUFFER_INCREMENT); + if(!ret) goto err; + b->buffer=ret; + b->storage+=BUFFER_INCREMENT; + b->ptr=b->buffer+b->endbyte; + } + + value=(value&mask[bits])<<(32-bits); + bits+=b->endbit; + + b->ptr[0]|=value>>(24+b->endbit); + + if(bits>=8){ + b->ptr[1]=(unsigned char)(value>>(16+b->endbit)); + if(bits>=16){ + b->ptr[2]=(unsigned char)(value>>(8+b->endbit)); + if(bits>=24){ + b->ptr[3]=(unsigned char)(value>>(b->endbit)); + if(bits>=32){ + if(b->endbit) + b->ptr[4]=(unsigned char)(value<<(8-b->endbit)); + else + b->ptr[4]=0; + } + } + } + } + + b->endbyte+=bits/8; + b->ptr+=bits/8; + b->endbit=bits&7; + return; + err: + oggpack_writeclear(b); +} + +void oggpack_writealign(oggpack_buffer *b){ + int bits=8-b->endbit; + if(bits<8) + oggpack_write(b,0,bits); +} + +void oggpackB_writealign(oggpack_buffer *b){ + int bits=8-b->endbit; + if(bits<8) + oggpackB_write(b,0,bits); +} + +static void oggpack_writecopy_helper(oggpack_buffer *b, + void *source, + long bits, + void (*w)(oggpack_buffer *, + unsigned long, + int), + int msb){ + unsigned char *ptr=(unsigned char *)source; + + long bytes=bits/8; + long pbytes=(b->endbit+bits)/8; + bits-=bytes*8; + + /* expand storage up-front */ + if(b->endbyte+pbytes>=b->storage){ + void *ret; + if(!b->ptr) goto err; + if(b->storage>b->endbyte+pbytes+BUFFER_INCREMENT) goto err; + b->storage=b->endbyte+pbytes+BUFFER_INCREMENT; + ret=_ogg_realloc(b->buffer,b->storage); + if(!ret) goto err; + b->buffer=ret; + b->ptr=b->buffer+b->endbyte; + } + + /* copy whole octets */ + if(b->endbit){ + int i; + /* unaligned copy. Do it the hard way. */ + for(i=0;iptr,source,bytes); + b->ptr+=bytes; + b->endbyte+=bytes; + *b->ptr=0; + } + + /* copy trailing bits */ + if(bits){ + if(msb) + w(b,(unsigned long)(ptr[bytes]>>(8-bits)),bits); + else + w(b,(unsigned long)(ptr[bytes]),bits); + } + return; + err: + oggpack_writeclear(b); +} + +void oggpack_writecopy(oggpack_buffer *b,void *source,long bits){ + oggpack_writecopy_helper(b,source,bits,oggpack_write,0); +} + +void oggpackB_writecopy(oggpack_buffer *b,void *source,long bits){ + oggpack_writecopy_helper(b,source,bits,oggpackB_write,1); +} + +void oggpack_reset(oggpack_buffer *b){ + if(!b->ptr)return; + b->ptr=b->buffer; + b->buffer[0]=0; + b->endbit=b->endbyte=0; +} + +void oggpackB_reset(oggpack_buffer *b){ + oggpack_reset(b); +} + +void oggpack_writeclear(oggpack_buffer *b){ + if(b->buffer)_ogg_free(b->buffer); + memset(b,0,sizeof(*b)); +} + +void oggpackB_writeclear(oggpack_buffer *b){ + oggpack_writeclear(b); +} + +void oggpack_readinit(oggpack_buffer *b,unsigned char *buf,int bytes){ + memset(b,0,sizeof(*b)); + b->buffer=b->ptr=buf; + b->storage=bytes; +} + +void oggpackB_readinit(oggpack_buffer *b,unsigned char *buf,int bytes){ + oggpack_readinit(b,buf,bytes); +} + +/* Read in bits without advancing the bitptr; bits <= 32 */ +long oggpack_look(oggpack_buffer *b,int bits){ + unsigned long ret; + unsigned long m; + + if(bits<0 || bits>32) return -1; + m=mask[bits]; + bits+=b->endbit; + + if(b->endbyte >= b->storage-4){ + /* not the main path */ + if(b->endbyte > b->storage-((bits+7)>>3)) return -1; + /* special case to avoid reading b->ptr[0], which might be past the end of + the buffer; also skips some useless accounting */ + else if(!bits)return(0L); + } + + ret=b->ptr[0]>>b->endbit; + if(bits>8){ + ret|=b->ptr[1]<<(8-b->endbit); + if(bits>16){ + ret|=b->ptr[2]<<(16-b->endbit); + if(bits>24){ + ret|=b->ptr[3]<<(24-b->endbit); + if(bits>32 && b->endbit) + ret|=b->ptr[4]<<(32-b->endbit); + } + } + } + return(m&ret); +} + +/* Read in bits without advancing the bitptr; bits <= 32 */ +long oggpackB_look(oggpack_buffer *b,int bits){ + unsigned long ret; + int m=32-bits; + + if(m<0 || m>32) return -1; + bits+=b->endbit; + + if(b->endbyte >= b->storage-4){ + /* not the main path */ + if(b->endbyte > b->storage-((bits+7)>>3)) return -1; + /* special case to avoid reading b->ptr[0], which might be past the end of + the buffer; also skips some useless accounting */ + else if(!bits)return(0L); + } + + ret=b->ptr[0]<<(24+b->endbit); + if(bits>8){ + ret|=b->ptr[1]<<(16+b->endbit); + if(bits>16){ + ret|=b->ptr[2]<<(8+b->endbit); + if(bits>24){ + ret|=b->ptr[3]<<(b->endbit); + if(bits>32 && b->endbit) + ret|=b->ptr[4]>>(8-b->endbit); + } + } + } + return ((ret&0xffffffff)>>(m>>1))>>((m+1)>>1); +} + +long oggpack_look1(oggpack_buffer *b){ + if(b->endbyte>=b->storage)return(-1); + return((b->ptr[0]>>b->endbit)&1); +} + +long oggpackB_look1(oggpack_buffer *b){ + if(b->endbyte>=b->storage)return(-1); + return((b->ptr[0]>>(7-b->endbit))&1); +} + +void oggpack_adv(oggpack_buffer *b,int bits){ + bits+=b->endbit; + + if(b->endbyte > b->storage-((bits+7)>>3)) goto overflow; + + b->ptr+=bits/8; + b->endbyte+=bits/8; + b->endbit=bits&7; + return; + + overflow: + b->ptr=NULL; + b->endbyte=b->storage; + b->endbit=1; +} + +void oggpackB_adv(oggpack_buffer *b,int bits){ + oggpack_adv(b,bits); +} + +void oggpack_adv1(oggpack_buffer *b){ + if(++(b->endbit)>7){ + b->endbit=0; + b->ptr++; + b->endbyte++; + } +} + +void oggpackB_adv1(oggpack_buffer *b){ + oggpack_adv1(b); +} + +/* bits <= 32 */ +long oggpack_read(oggpack_buffer *b,int bits){ + long ret; + unsigned long m; + + if(bits<0 || bits>32) goto err; + m=mask[bits]; + bits+=b->endbit; + + if(b->endbyte >= b->storage-4){ + /* not the main path */ + if(b->endbyte > b->storage-((bits+7)>>3)) goto overflow; + /* special case to avoid reading b->ptr[0], which might be past the end of + the buffer; also skips some useless accounting */ + else if(!bits)return(0L); + } + + ret=b->ptr[0]>>b->endbit; + if(bits>8){ + ret|=b->ptr[1]<<(8-b->endbit); + if(bits>16){ + ret|=b->ptr[2]<<(16-b->endbit); + if(bits>24){ + ret|=b->ptr[3]<<(24-b->endbit); + if(bits>32 && b->endbit){ + ret|=b->ptr[4]<<(32-b->endbit); + } + } + } + } + ret&=m; + b->ptr+=bits/8; + b->endbyte+=bits/8; + b->endbit=bits&7; + return ret; + + overflow: + err: + b->ptr=NULL; + b->endbyte=b->storage; + b->endbit=1; + return -1L; +} + +/* bits <= 32 */ +long oggpackB_read(oggpack_buffer *b,int bits){ + long ret; + long m=32-bits; + + if(m<0 || m>32) goto err; + bits+=b->endbit; + + if(b->endbyte+4>=b->storage){ + /* not the main path */ + if(b->endbyte > b->storage-((bits+7)>>3)) goto overflow; + /* special case to avoid reading b->ptr[0], which might be past the end of + the buffer; also skips some useless accounting */ + else if(!bits)return(0L); + } + + ret=b->ptr[0]<<(24+b->endbit); + if(bits>8){ + ret|=b->ptr[1]<<(16+b->endbit); + if(bits>16){ + ret|=b->ptr[2]<<(8+b->endbit); + if(bits>24){ + ret|=b->ptr[3]<<(b->endbit); + if(bits>32 && b->endbit) + ret|=b->ptr[4]>>(8-b->endbit); + } + } + } + ret=((ret&0xffffffffUL)>>(m>>1))>>((m+1)>>1); + + b->ptr+=bits/8; + b->endbyte+=bits/8; + b->endbit=bits&7; + return ret; + + overflow: + err: + b->ptr=NULL; + b->endbyte=b->storage; + b->endbit=1; + return -1L; +} + +long oggpack_read1(oggpack_buffer *b){ + long ret; + + if(b->endbyte >= b->storage) goto overflow; + ret=(b->ptr[0]>>b->endbit)&1; + + b->endbit++; + if(b->endbit>7){ + b->endbit=0; + b->ptr++; + b->endbyte++; + } + return ret; + + overflow: + b->ptr=NULL; + b->endbyte=b->storage; + b->endbit=1; + return -1L; +} + +long oggpackB_read1(oggpack_buffer *b){ + long ret; + + if(b->endbyte >= b->storage) goto overflow; + ret=(b->ptr[0]>>(7-b->endbit))&1; + + b->endbit++; + if(b->endbit>7){ + b->endbit=0; + b->ptr++; + b->endbyte++; + } + return ret; + + overflow: + b->ptr=NULL; + b->endbyte=b->storage; + b->endbit=1; + return -1L; +} + +long oggpack_bytes(oggpack_buffer *b){ + return(b->endbyte+(b->endbit+7)/8); +} + +long oggpack_bits(oggpack_buffer *b){ + return(b->endbyte*8+b->endbit); +} + +long oggpackB_bytes(oggpack_buffer *b){ + return oggpack_bytes(b); +} + +long oggpackB_bits(oggpack_buffer *b){ + return oggpack_bits(b); +} + +unsigned char *oggpack_get_buffer(oggpack_buffer *b){ + return(b->buffer); +} + +unsigned char *oggpackB_get_buffer(oggpack_buffer *b){ + return oggpack_get_buffer(b); +} + +/* Self test of the bitwise routines; everything else is based on + them, so they damned well better be solid. */ + +#ifdef _V_SELFTEST +#include + +static int ilog(unsigned int v){ + int ret=0; + while(v){ + ret++; + v>>=1; + } + return(ret); +} + +oggpack_buffer o; +oggpack_buffer r; + +void report(char *in){ + fprintf(stderr,"%s",in); + exit(1); +} + +void cliptest(unsigned long *b,int vals,int bits,int *comp,int compsize){ + long bytes,i; + unsigned char *buffer; + + oggpack_reset(&o); + for(i=0;i +#include +#include +#include "ogg.h" + +/* A complete description of Ogg framing exists in docs/framing.html */ + +int ogg_page_version(const ogg_page *og){ + return((int)(og->header[4])); +} + +int ogg_page_continued(const ogg_page *og){ + return((int)(og->header[5]&0x01)); +} + +int ogg_page_bos(const ogg_page *og){ + return((int)(og->header[5]&0x02)); +} + +int ogg_page_eos(const ogg_page *og){ + return((int)(og->header[5]&0x04)); +} + +ogg_int64_t ogg_page_granulepos(const ogg_page *og){ + unsigned char *page=og->header; + ogg_uint64_t granulepos=page[13]&(0xff); + granulepos= (granulepos<<8)|(page[12]&0xff); + granulepos= (granulepos<<8)|(page[11]&0xff); + granulepos= (granulepos<<8)|(page[10]&0xff); + granulepos= (granulepos<<8)|(page[9]&0xff); + granulepos= (granulepos<<8)|(page[8]&0xff); + granulepos= (granulepos<<8)|(page[7]&0xff); + granulepos= (granulepos<<8)|(page[6]&0xff); + return((ogg_int64_t)granulepos); +} + +int ogg_page_serialno(const ogg_page *og){ + return((int)((ogg_uint32_t)og->header[14]) | + ((ogg_uint32_t)og->header[15]<<8) | + ((ogg_uint32_t)og->header[16]<<16) | + ((ogg_uint32_t)og->header[17]<<24)); +} + +long ogg_page_pageno(const ogg_page *og){ + return((long)((ogg_uint32_t)og->header[18]) | + ((ogg_uint32_t)og->header[19]<<8) | + ((ogg_uint32_t)og->header[20]<<16) | + ((ogg_uint32_t)og->header[21]<<24)); +} + + + +/* returns the number of packets that are completed on this page (if + the leading packet is begun on a previous page, but ends on this + page, it's counted */ + +/* NOTE: + If a page consists of a packet begun on a previous page, and a new + packet begun (but not completed) on this page, the return will be: + ogg_page_packets(page) ==1, + ogg_page_continued(page) !=0 + + If a page happens to be a single packet that was begun on a + previous page, and spans to the next page (in the case of a three or + more page packet), the return will be: + ogg_page_packets(page) ==0, + ogg_page_continued(page) !=0 +*/ + +int ogg_page_packets(const ogg_page *og){ + int i,n=og->header[26],count=0; + for(i=0;iheader[27+i]<255)count++; + return(count); +} + + +#if 0 +/* helper to initialize lookup for direct-table CRC (illustrative; we + use the static init in crctable.h) */ + +static void _ogg_crc_init(){ + int i, j; + ogg_uint32_t polynomial, crc; + polynomial = 0x04c11db7; /* The same as the ethernet generator + polynomial, although we use an + unreflected alg and an init/final + of 0, not 0xffffffff */ + for (i = 0; i <= 0xFF; i++){ + crc = i << 24; + + for (j = 0; j < 8; j++) + crc = (crc << 1) ^ (crc & (1 << 31) ? polynomial : 0); + + crc_lookup[0][i] = crc; + } + + for (i = 0; i <= 0xFF; i++) + for (j = 1; j < 8; j++) + crc_lookup[j][i] = crc_lookup[0][(crc_lookup[j - 1][i] >> 24) & 0xFF] ^ (crc_lookup[j - 1][i] << 8); +} +#endif + +#include "crctable.h" + +/* init the encode/decode logical stream state */ + +int ogg_stream_init(ogg_stream_state *os,int serialno){ + if(os){ + memset(os,0,sizeof(*os)); + os->body_storage=16*1024; + os->lacing_storage=1024; + + os->body_data=_ogg_malloc(os->body_storage*sizeof(*os->body_data)); + os->lacing_vals=_ogg_malloc(os->lacing_storage*sizeof(*os->lacing_vals)); + os->granule_vals=_ogg_malloc(os->lacing_storage*sizeof(*os->granule_vals)); + + if(!os->body_data || !os->lacing_vals || !os->granule_vals){ + ogg_stream_clear(os); + return -1; + } + + os->serialno=serialno; + + return(0); + } + return(-1); +} + +/* async/delayed error detection for the ogg_stream_state */ +int ogg_stream_check(ogg_stream_state *os){ + if(!os || !os->body_data) return -1; + return 0; +} + +/* _clear does not free os, only the non-flat storage within */ +int ogg_stream_clear(ogg_stream_state *os){ + if(os){ + if(os->body_data)_ogg_free(os->body_data); + if(os->lacing_vals)_ogg_free(os->lacing_vals); + if(os->granule_vals)_ogg_free(os->granule_vals); + + memset(os,0,sizeof(*os)); + } + return(0); +} + +int ogg_stream_destroy(ogg_stream_state *os){ + if(os){ + ogg_stream_clear(os); + _ogg_free(os); + } + return(0); +} + +/* Helpers for ogg_stream_encode; this keeps the structure and + what's happening fairly clear */ + +static int _os_body_expand(ogg_stream_state *os,long needed){ + if(os->body_storage-needed<=os->body_fill){ + long body_storage; + void *ret; + if(os->body_storage>LONG_MAX-needed){ + ogg_stream_clear(os); + return -1; + } + body_storage=os->body_storage+needed; + if(body_storagebody_data,body_storage*sizeof(*os->body_data)); + if(!ret){ + ogg_stream_clear(os); + return -1; + } + os->body_storage=body_storage; + os->body_data=ret; + } + return 0; +} + +static int _os_lacing_expand(ogg_stream_state *os,long needed){ + if(os->lacing_storage-needed<=os->lacing_fill){ + long lacing_storage; + void *ret; + if(os->lacing_storage>LONG_MAX-needed){ + ogg_stream_clear(os); + return -1; + } + lacing_storage=os->lacing_storage+needed; + if(lacing_storagelacing_vals,lacing_storage*sizeof(*os->lacing_vals)); + if(!ret){ + ogg_stream_clear(os); + return -1; + } + os->lacing_vals=ret; + ret=_ogg_realloc(os->granule_vals,lacing_storage* + sizeof(*os->granule_vals)); + if(!ret){ + ogg_stream_clear(os); + return -1; + } + os->granule_vals=ret; + os->lacing_storage=lacing_storage; + } + return 0; +} + +/* checksum the page */ +/* Direct table CRC; note that this will be faster in the future if we + perform the checksum simultaneously with other copies */ + +static ogg_uint32_t _os_update_crc(ogg_uint32_t crc, unsigned char *buffer, int size){ + while (size>=8){ + crc^=((ogg_uint32_t)buffer[0]<<24)|((ogg_uint32_t)buffer[1]<<16)|((ogg_uint32_t)buffer[2]<<8)|((ogg_uint32_t)buffer[3]); + + crc=crc_lookup[7][ crc>>24 ]^crc_lookup[6][(crc>>16)&0xFF]^ + crc_lookup[5][(crc>> 8)&0xFF]^crc_lookup[4][ crc &0xFF]^ + crc_lookup[3][buffer[4] ]^crc_lookup[2][buffer[5] ]^ + crc_lookup[1][buffer[6] ]^crc_lookup[0][buffer[7] ]; + + buffer+=8; + size-=8; + } + + while (size--) + crc=(crc<<8)^crc_lookup[0][((crc >> 24)&0xff)^*buffer++]; + return crc; +} + +void ogg_page_checksum_set(ogg_page *og){ + if(og){ + ogg_uint32_t crc_reg=0; + + /* safety; needed for API behavior, but not framing code */ + og->header[22]=0; + og->header[23]=0; + og->header[24]=0; + og->header[25]=0; + + crc_reg=_os_update_crc(crc_reg,og->header,og->header_len); + crc_reg=_os_update_crc(crc_reg,og->body,og->body_len); + + og->header[22]=(unsigned char)(crc_reg&0xff); + og->header[23]=(unsigned char)((crc_reg>>8)&0xff); + og->header[24]=(unsigned char)((crc_reg>>16)&0xff); + og->header[25]=(unsigned char)((crc_reg>>24)&0xff); + } +} + +/* submit data to the internal buffer of the framing engine */ +int ogg_stream_iovecin(ogg_stream_state *os, ogg_iovec_t *iov, int count, + long e_o_s, ogg_int64_t granulepos){ + + long bytes = 0, lacing_vals; + int i; + + if(ogg_stream_check(os)) return -1; + if(!iov) return 0; + + for (i = 0; i < count; ++i){ + if(iov[i].iov_len>LONG_MAX) return -1; + if(bytes>LONG_MAX-(long)iov[i].iov_len) return -1; + bytes += (long)iov[i].iov_len; + } + lacing_vals=bytes/255+1; + + if(os->body_returned){ + /* advance packet data according to the body_returned pointer. We + had to keep it around to return a pointer into the buffer last + call */ + + os->body_fill-=os->body_returned; + if(os->body_fill) + memmove(os->body_data,os->body_data+os->body_returned, + os->body_fill); + os->body_returned=0; + } + + /* make sure we have the buffer storage */ + if(_os_body_expand(os,bytes) || _os_lacing_expand(os,lacing_vals)) + return -1; + + /* Copy in the submitted packet. Yes, the copy is a waste; this is + the liability of overly clean abstraction for the time being. It + will actually be fairly easy to eliminate the extra copy in the + future */ + + for (i = 0; i < count; ++i) { + memcpy(os->body_data+os->body_fill, iov[i].iov_base, iov[i].iov_len); + os->body_fill += (int)iov[i].iov_len; + } + + /* Store lacing vals for this packet */ + for(i=0;ilacing_vals[os->lacing_fill+i]=255; + os->granule_vals[os->lacing_fill+i]=os->granulepos; + } + os->lacing_vals[os->lacing_fill+i]=bytes%255; + os->granulepos=os->granule_vals[os->lacing_fill+i]=granulepos; + + /* flag the first segment as the beginning of the packet */ + os->lacing_vals[os->lacing_fill]|= 0x100; + + os->lacing_fill+=lacing_vals; + + /* for the sake of completeness */ + os->packetno++; + + if(e_o_s)os->e_o_s=1; + + return(0); +} + +int ogg_stream_packetin(ogg_stream_state *os,ogg_packet *op){ + ogg_iovec_t iov; + iov.iov_base = op->packet; + iov.iov_len = op->bytes; + return ogg_stream_iovecin(os, &iov, 1, op->e_o_s, op->granulepos); +} + +/* Conditionally flush a page; force==0 will only flush nominal-size + pages, force==1 forces us to flush a page regardless of page size + so long as there's any data available at all. */ +static int ogg_stream_flush_i(ogg_stream_state *os,ogg_page *og, int force, int nfill){ + int i; + int vals=0; + int maxvals=(os->lacing_fill>255?255:os->lacing_fill); + int bytes=0; + long acc=0; + ogg_int64_t granule_pos=-1; + + if(ogg_stream_check(os)) return(0); + if(maxvals==0) return(0); + + /* construct a page */ + /* decide how many segments to include */ + + /* If this is the initial header case, the first page must only include + the initial header packet */ + if(os->b_o_s==0){ /* 'initial header page' case */ + granule_pos=0; + for(vals=0;valslacing_vals[vals]&0x0ff)<255){ + vals++; + break; + } + } + }else{ + + /* The extra packets_done, packet_just_done logic here attempts to do two things: + 1) Don't unnecessarily span pages. + 2) Unless necessary, don't flush pages if there are less than four packets on + them; this expands page size to reduce unnecessary overhead if incoming packets + are large. + These are not necessary behaviors, just 'always better than naive flushing' + without requiring an application to explicitly request a specific optimized + behavior. We'll want an explicit behavior setup pathway eventually as well. */ + + int packets_done=0; + int packet_just_done=0; + for(vals=0;valsnfill && packet_just_done>=4){ + force=1; + break; + } + acc+=os->lacing_vals[vals]&0x0ff; + if((os->lacing_vals[vals]&0xff)<255){ + granule_pos=os->granule_vals[vals]; + packet_just_done=++packets_done; + }else + packet_just_done=0; + } + if(vals==255)force=1; + } + + if(!force) return(0); + + /* construct the header in temp storage */ + memcpy(os->header,"OggS",4); + + /* stream structure version */ + os->header[4]=0x00; + + /* continued packet flag? */ + os->header[5]=0x00; + if((os->lacing_vals[0]&0x100)==0)os->header[5]|=0x01; + /* first page flag? */ + if(os->b_o_s==0)os->header[5]|=0x02; + /* last page flag? */ + if(os->e_o_s && os->lacing_fill==vals)os->header[5]|=0x04; + os->b_o_s=1; + + /* 64 bits of PCM position */ + for(i=6;i<14;i++){ + os->header[i]=(unsigned char)(granule_pos&0xff); + granule_pos>>=8; + } + + /* 32 bits of stream serial number */ + { + long serialno=os->serialno; + for(i=14;i<18;i++){ + os->header[i]=(unsigned char)(serialno&0xff); + serialno>>=8; + } + } + + /* 32 bits of page counter (we have both counter and page header + because this val can roll over) */ + if(os->pageno==-1)os->pageno=0; /* because someone called + stream_reset; this would be a + strange thing to do in an + encode stream, but it has + plausible uses */ + { + long pageno=os->pageno++; + for(i=18;i<22;i++){ + os->header[i]=(unsigned char)(pageno&0xff); + pageno>>=8; + } + } + + /* zero for computation; filled in later */ + os->header[22]=0; + os->header[23]=0; + os->header[24]=0; + os->header[25]=0; + + /* segment table */ + os->header[26]=(unsigned char)(vals&0xff); + for(i=0;iheader[i+27]=(unsigned char)(os->lacing_vals[i]&0xff); + + /* set pointers in the ogg_page struct */ + og->header=os->header; + og->header_len=os->header_fill=vals+27; + og->body=os->body_data+os->body_returned; + og->body_len=bytes; + + /* advance the lacing data and set the body_returned pointer */ + + os->lacing_fill-=vals; + memmove(os->lacing_vals,os->lacing_vals+vals,os->lacing_fill*sizeof(*os->lacing_vals)); + memmove(os->granule_vals,os->granule_vals+vals,os->lacing_fill*sizeof(*os->granule_vals)); + os->body_returned+=bytes; + + /* calculate the checksum */ + + ogg_page_checksum_set(og); + + /* done */ + return(1); +} + +/* This will flush remaining packets into a page (returning nonzero), + even if there is not enough data to trigger a flush normally + (undersized page). If there are no packets or partial packets to + flush, ogg_stream_flush returns 0. Note that ogg_stream_flush will + try to flush a normal sized page like ogg_stream_pageout; a call to + ogg_stream_flush does not guarantee that all packets have flushed. + Only a return value of 0 from ogg_stream_flush indicates all packet + data is flushed into pages. + + since ogg_stream_flush will flush the last page in a stream even if + it's undersized, you almost certainly want to use ogg_stream_pageout + (and *not* ogg_stream_flush) unless you specifically need to flush + a page regardless of size in the middle of a stream. */ + +int ogg_stream_flush(ogg_stream_state *os,ogg_page *og){ + return ogg_stream_flush_i(os,og,1,4096); +} + +/* Like the above, but an argument is provided to adjust the nominal + page size for applications which are smart enough to provide their + own delay based flushing */ + +int ogg_stream_flush_fill(ogg_stream_state *os,ogg_page *og, int nfill){ + return ogg_stream_flush_i(os,og,1,nfill); +} + +/* This constructs pages from buffered packet segments. The pointers +returned are to static buffers; do not free. The returned buffers are +good only until the next call (using the same ogg_stream_state) */ + +int ogg_stream_pageout(ogg_stream_state *os, ogg_page *og){ + int force=0; + if(ogg_stream_check(os)) return 0; + + if((os->e_o_s&&os->lacing_fill) || /* 'were done, now flush' case */ + (os->lacing_fill&&!os->b_o_s)) /* 'initial header page' case */ + force=1; + + return(ogg_stream_flush_i(os,og,force,4096)); +} + +/* Like the above, but an argument is provided to adjust the nominal +page size for applications which are smart enough to provide their +own delay based flushing */ + +int ogg_stream_pageout_fill(ogg_stream_state *os, ogg_page *og, int nfill){ + int force=0; + if(ogg_stream_check(os)) return 0; + + if((os->e_o_s&&os->lacing_fill) || /* 'were done, now flush' case */ + (os->lacing_fill&&!os->b_o_s)) /* 'initial header page' case */ + force=1; + + return(ogg_stream_flush_i(os,og,force,nfill)); +} + +int ogg_stream_eos(ogg_stream_state *os){ + if(ogg_stream_check(os)) return 1; + return os->e_o_s; +} + +/* DECODING PRIMITIVES: packet streaming layer **********************/ + +/* This has two layers to place more of the multi-serialno and paging + control in the application's hands. First, we expose a data buffer + using ogg_sync_buffer(). The app either copies into the + buffer, or passes it directly to read(), etc. We then call + ogg_sync_wrote() to tell how many bytes we just added. + + Pages are returned (pointers into the buffer in ogg_sync_state) + by ogg_sync_pageout(). The page is then submitted to + ogg_stream_pagein() along with the appropriate + ogg_stream_state* (ie, matching serialno). We then get raw + packets out calling ogg_stream_packetout() with a + ogg_stream_state. */ + +/* initialize the struct to a known state */ +int ogg_sync_init(ogg_sync_state *oy){ + if(oy){ + oy->storage = -1; /* used as a readiness flag */ + memset(oy,0,sizeof(*oy)); + } + return(0); +} + +/* clear non-flat storage within */ +int ogg_sync_clear(ogg_sync_state *oy){ + if(oy){ + if(oy->data)_ogg_free(oy->data); + memset(oy,0,sizeof(*oy)); + } + return(0); +} + +int ogg_sync_destroy(ogg_sync_state *oy){ + if(oy){ + ogg_sync_clear(oy); + _ogg_free(oy); + } + return(0); +} + +int ogg_sync_check(ogg_sync_state *oy){ + if(oy->storage<0) return -1; + return 0; +} + +char *ogg_sync_buffer(ogg_sync_state *oy, long size){ + if(ogg_sync_check(oy)) return NULL; + + /* first, clear out any space that has been previously returned */ + if(oy->returned){ + oy->fill-=oy->returned; + if(oy->fill>0) + memmove(oy->data,oy->data+oy->returned,oy->fill); + oy->returned=0; + } + + if(size>oy->storage-oy->fill){ + /* We need to extend the internal buffer */ + long newsize=size+oy->fill+4096; /* an extra page to be nice */ + void *ret; + + if(oy->data) + ret=_ogg_realloc(oy->data,newsize); + else + ret=_ogg_malloc(newsize); + if(!ret){ + ogg_sync_clear(oy); + return NULL; + } + oy->data=ret; + oy->storage=newsize; + } + + /* expose a segment at least as large as requested at the fill mark */ + return((char *)oy->data+oy->fill); +} + +int ogg_sync_wrote(ogg_sync_state *oy, long bytes){ + if(ogg_sync_check(oy))return -1; + if(oy->fill+bytes>oy->storage)return -1; + oy->fill+=bytes; + return(0); +} + +/* sync the stream. This is meant to be useful for finding page + boundaries. + + return values for this: + -n) skipped n bytes + 0) page not ready; more data (no bytes skipped) + n) page synced at current location; page length n bytes + +*/ + +long ogg_sync_pageseek(ogg_sync_state *oy,ogg_page *og){ + unsigned char *page=oy->data+oy->returned; + unsigned char *next; + long bytes=oy->fill-oy->returned; + + if(ogg_sync_check(oy))return 0; + + if(oy->headerbytes==0){ + int headerbytes,i; + if(bytes<27)return(0); /* not enough for a header */ + + /* verify capture pattern */ + if(memcmp(page,"OggS",4))goto sync_fail; + + headerbytes=page[26]+27; + if(bytesbodybytes+=page[27+i]; + oy->headerbytes=headerbytes; + } + + if(oy->bodybytes+oy->headerbytes>bytes)return(0); + + /* The whole test page is buffered. Verify the checksum */ + { + /* Grab the checksum bytes, set the header field to zero */ + char chksum[4]; + ogg_page log; + + memcpy(chksum,page+22,4); + memset(page+22,0,4); + + /* set up a temp page struct and recompute the checksum */ + log.header=page; + log.header_len=oy->headerbytes; + log.body=page+oy->headerbytes; + log.body_len=oy->bodybytes; + ogg_page_checksum_set(&log); + + /* Compare */ + if(memcmp(chksum,page+22,4)){ + /* D'oh. Mismatch! Corrupt page (or miscapture and not a page + at all) */ + /* replace the computed checksum with the one actually read in */ + memcpy(page+22,chksum,4); + +#ifndef DISABLE_CRC + /* Bad checksum. Lose sync */ + goto sync_fail; +#endif + } + } + + /* yes, have a whole page all ready to go */ + { + if(og){ + og->header=page; + og->header_len=oy->headerbytes; + og->body=page+oy->headerbytes; + og->body_len=oy->bodybytes; + } + + oy->unsynced=0; + oy->returned+=(bytes=oy->headerbytes+oy->bodybytes); + oy->headerbytes=0; + oy->bodybytes=0; + return(bytes); + } + + sync_fail: + + oy->headerbytes=0; + oy->bodybytes=0; + + /* search for possible capture */ + next=memchr(page+1,'O',bytes-1); + if(!next) + next=oy->data+oy->fill; + + oy->returned=(int)(next-oy->data); + return((long)-(next-page)); +} + +/* sync the stream and get a page. Keep trying until we find a page. + Suppress 'sync errors' after reporting the first. + + return values: + -1) recapture (hole in data) + 0) need more data + 1) page returned + + Returns pointers into buffered data; invalidated by next call to + _stream, _clear, _init, or _buffer */ + +int ogg_sync_pageout(ogg_sync_state *oy, ogg_page *og){ + + if(ogg_sync_check(oy))return 0; + + /* all we need to do is verify a page at the head of the stream + buffer. If it doesn't verify, we look for the next potential + frame */ + + for(;;){ + long ret=ogg_sync_pageseek(oy,og); + if(ret>0){ + /* have a page */ + return(1); + } + if(ret==0){ + /* need more data */ + return(0); + } + + /* head did not start a synced page... skipped some bytes */ + if(!oy->unsynced){ + oy->unsynced=1; + return(-1); + } + + /* loop. keep looking */ + + } +} + +/* add the incoming page to the stream state; we decompose the page + into packet segments here as well. */ + +int ogg_stream_pagein(ogg_stream_state *os, ogg_page *og){ + unsigned char *header=og->header; + unsigned char *body=og->body; + long bodysize=og->body_len; + int segptr=0; + + int version=ogg_page_version(og); + int continued=ogg_page_continued(og); + int bos=ogg_page_bos(og); + int eos=ogg_page_eos(og); + ogg_int64_t granulepos=ogg_page_granulepos(og); + int serialno=ogg_page_serialno(og); + long pageno=ogg_page_pageno(og); + int segments=header[26]; + + if(ogg_stream_check(os)) return -1; + + /* clean up 'returned data' */ + { + long lr=os->lacing_returned; + long br=os->body_returned; + + /* body data */ + if(br){ + os->body_fill-=br; + if(os->body_fill) + memmove(os->body_data,os->body_data+br,os->body_fill); + os->body_returned=0; + } + + if(lr){ + /* segment table */ + if(os->lacing_fill-lr){ + memmove(os->lacing_vals,os->lacing_vals+lr, + (os->lacing_fill-lr)*sizeof(*os->lacing_vals)); + memmove(os->granule_vals,os->granule_vals+lr, + (os->lacing_fill-lr)*sizeof(*os->granule_vals)); + } + os->lacing_fill-=lr; + os->lacing_packet-=lr; + os->lacing_returned=0; + } + } + + /* check the serial number */ + if(serialno!=os->serialno)return(-1); + if(version>0)return(-1); + + if(_os_lacing_expand(os,segments+1)) return -1; + + /* are we in sequence? */ + if(pageno!=os->pageno){ + int i; + + /* unroll previous partial packet (if any) */ + for(i=os->lacing_packet;ilacing_fill;i++) + os->body_fill-=os->lacing_vals[i]&0xff; + os->lacing_fill=os->lacing_packet; + + /* make a note of dropped data in segment table */ + if(os->pageno!=-1){ + os->lacing_vals[os->lacing_fill++]=0x400; + os->lacing_packet++; + } + } + + /* are we a 'continued packet' page? If so, we may need to skip + some segments */ + if(continued){ + if(os->lacing_fill<1 || + (os->lacing_vals[os->lacing_fill-1]&0xff)<255 || + os->lacing_vals[os->lacing_fill-1]==0x400){ + bos=0; + for(;segptrbody_data+os->body_fill,body,bodysize); + os->body_fill+=bodysize; + } + + { + int saved=-1; + while(segptrlacing_vals[os->lacing_fill]=val; + os->granule_vals[os->lacing_fill]=-1; + + if(bos){ + os->lacing_vals[os->lacing_fill]|=0x100; + bos=0; + } + + if(val<255)saved=os->lacing_fill; + + os->lacing_fill++; + segptr++; + + if(val<255)os->lacing_packet=os->lacing_fill; + } + + /* set the granulepos on the last granuleval of the last full packet */ + if(saved!=-1){ + os->granule_vals[saved]=granulepos; + } + + } + + if(eos){ + os->e_o_s=1; + if(os->lacing_fill>0) + os->lacing_vals[os->lacing_fill-1]|=0x200; + } + + os->pageno=pageno+1; + + return(0); +} + +/* clear things to an initial state. Good to call, eg, before seeking */ +int ogg_sync_reset(ogg_sync_state *oy){ + if(ogg_sync_check(oy))return -1; + + oy->fill=0; + oy->returned=0; + oy->unsynced=0; + oy->headerbytes=0; + oy->bodybytes=0; + return(0); +} + +int ogg_stream_reset(ogg_stream_state *os){ + if(ogg_stream_check(os)) return -1; + + os->body_fill=0; + os->body_returned=0; + + os->lacing_fill=0; + os->lacing_packet=0; + os->lacing_returned=0; + + os->header_fill=0; + + os->e_o_s=0; + os->b_o_s=0; + os->pageno=-1; + os->packetno=0; + os->granulepos=0; + + return(0); +} + +int ogg_stream_reset_serialno(ogg_stream_state *os,int serialno){ + if(ogg_stream_check(os)) return -1; + ogg_stream_reset(os); + os->serialno=serialno; + return(0); +} + +static int _packetout(ogg_stream_state *os,ogg_packet *op,int adv){ + + /* The last part of decode. We have the stream broken into packet + segments. Now we need to group them into packets (or return the + out of sync markers) */ + + int ptr=os->lacing_returned; + + if(os->lacing_packet<=ptr)return(0); + + if(os->lacing_vals[ptr]&0x400){ + /* we need to tell the codec there's a gap; it might need to + handle previous packet dependencies. */ + os->lacing_returned++; + os->packetno++; + return(-1); + } + + if(!op && !adv)return(1); /* just using peek as an inexpensive way + to ask if there's a whole packet + waiting */ + + /* Gather the whole packet. We'll have no holes or a partial packet */ + { + int size=os->lacing_vals[ptr]&0xff; + long bytes=size; + int eos=os->lacing_vals[ptr]&0x200; /* last packet of the stream? */ + int bos=os->lacing_vals[ptr]&0x100; /* first packet of the stream? */ + + while(size==255){ + int val=os->lacing_vals[++ptr]; + size=val&0xff; + if(val&0x200)eos=0x200; + bytes+=size; + } + + if(op){ + op->e_o_s=eos; + op->b_o_s=bos; + op->packet=os->body_data+os->body_returned; + op->packetno=os->packetno; + op->granulepos=os->granule_vals[ptr]; + op->bytes=bytes; + } + + if(adv){ + os->body_returned+=bytes; + os->lacing_returned=ptr+1; + os->packetno++; + } + } + return(1); +} + +int ogg_stream_packetout(ogg_stream_state *os,ogg_packet *op){ + if(ogg_stream_check(os)) return 0; + return _packetout(os,op,1); +} + +int ogg_stream_packetpeek(ogg_stream_state *os,ogg_packet *op){ + if(ogg_stream_check(os)) return 0; + return _packetout(os,op,0); +} + +void ogg_packet_clear(ogg_packet *op) { + _ogg_free(op->packet); + memset(op, 0, sizeof(*op)); +} + +#ifdef _V_SELFTEST +#include + +ogg_stream_state os_en, os_de; +ogg_sync_state oy; + +void checkpacket(ogg_packet *op,long len, int no, long pos){ + long j; + static int sequence=0; + static int lastno=0; + + if(op->bytes!=len){ + fprintf(stderr,"incorrect packet length (%ld != %ld)!\n",op->bytes,len); + exit(1); + } + if(op->granulepos!=pos){ + fprintf(stderr,"incorrect packet granpos (%ld != %ld)!\n",(long)op->granulepos,pos); + exit(1); + } + + /* packet number just follows sequence/gap; adjust the input number + for that */ + if(no==0){ + sequence=0; + }else{ + sequence++; + if(no>lastno+1) + sequence++; + } + lastno=no; + if(op->packetno!=sequence){ + fprintf(stderr,"incorrect packet sequence %ld != %d\n", + (long)(op->packetno),sequence); + exit(1); + } + + /* Test data */ + for(j=0;jbytes;j++) + if(op->packet[j]!=((j+no)&0xff)){ + fprintf(stderr,"body data mismatch (1) at pos %ld: %x!=%lx!\n\n", + j,op->packet[j],(j+no)&0xff); + exit(1); + } +} + +void check_page(unsigned char *data,const int *header,ogg_page *og){ + long j; + /* Test data */ + for(j=0;jbody_len;j++) + if(og->body[j]!=data[j]){ + fprintf(stderr,"body data mismatch (2) at pos %ld: %x!=%x!\n\n", + j,data[j],og->body[j]); + exit(1); + } + + /* Test header */ + for(j=0;jheader_len;j++){ + if(og->header[j]!=header[j]){ + fprintf(stderr,"header content mismatch at pos %ld:\n",j); + for(j=0;jheader[j]); + fprintf(stderr,"\n"); + exit(1); + } + } + if(og->header_len!=header[26]+27){ + fprintf(stderr,"header length incorrect! (%ld!=%d)\n", + og->header_len,header[26]+27); + exit(1); + } +} + +void print_header(ogg_page *og){ + int j; + fprintf(stderr,"\nHEADER:\n"); + fprintf(stderr," capture: %c %c %c %c version: %d flags: %x\n", + og->header[0],og->header[1],og->header[2],og->header[3], + (int)og->header[4],(int)og->header[5]); + + fprintf(stderr," granulepos: %d serialno: %d pageno: %ld\n", + (og->header[9]<<24)|(og->header[8]<<16)| + (og->header[7]<<8)|og->header[6], + (og->header[17]<<24)|(og->header[16]<<16)| + (og->header[15]<<8)|og->header[14], + ((long)(og->header[21])<<24)|(og->header[20]<<16)| + (og->header[19]<<8)|og->header[18]); + + fprintf(stderr," checksum: %02x:%02x:%02x:%02x\n segments: %d (", + (int)og->header[22],(int)og->header[23], + (int)og->header[24],(int)og->header[25], + (int)og->header[26]); + + for(j=27;jheader_len;j++) + fprintf(stderr,"%d ",(int)og->header[j]); + fprintf(stderr,")\n\n"); +} + +void copy_page(ogg_page *og){ + unsigned char *temp=_ogg_malloc(og->header_len); + memcpy(temp,og->header,og->header_len); + og->header=temp; + + temp=_ogg_malloc(og->body_len); + memcpy(temp,og->body,og->body_len); + og->body=temp; +} + +void free_page(ogg_page *og){ + _ogg_free (og->header); + _ogg_free (og->body); +} + +void error(void){ + fprintf(stderr,"error!\n"); + exit(1); +} + +/* 17 only */ +const int head1_0[] = {0x4f,0x67,0x67,0x53,0,0x06, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,0,0,0,0, + 0x15,0xed,0xec,0x91, + 1, + 17}; + +/* 17, 254, 255, 256, 500, 510, 600 byte, pad */ +const int head1_1[] = {0x4f,0x67,0x67,0x53,0,0x02, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,0,0,0,0, + 0x59,0x10,0x6c,0x2c, + 1, + 17}; +const int head2_1[] = {0x4f,0x67,0x67,0x53,0,0x04, + 0x07,0x18,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,1,0,0,0, + 0x89,0x33,0x85,0xce, + 13, + 254,255,0,255,1,255,245,255,255,0, + 255,255,90}; + +/* nil packets; beginning,middle,end */ +const int head1_2[] = {0x4f,0x67,0x67,0x53,0,0x02, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,0,0,0,0, + 0xff,0x7b,0x23,0x17, + 1, + 0}; +const int head2_2[] = {0x4f,0x67,0x67,0x53,0,0x04, + 0x07,0x28,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,1,0,0,0, + 0x5c,0x3f,0x66,0xcb, + 17, + 17,254,255,0,0,255,1,0,255,245,255,255,0, + 255,255,90,0}; + +/* large initial packet */ +const int head1_3[] = {0x4f,0x67,0x67,0x53,0,0x02, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,0,0,0,0, + 0x01,0x27,0x31,0xaa, + 18, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255,255,10}; + +const int head2_3[] = {0x4f,0x67,0x67,0x53,0,0x04, + 0x07,0x08,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,1,0,0,0, + 0x7f,0x4e,0x8a,0xd2, + 4, + 255,4,255,0}; + + +/* continuing packet test */ +const int head1_4[] = {0x4f,0x67,0x67,0x53,0,0x02, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,0,0,0,0, + 0xff,0x7b,0x23,0x17, + 1, + 0}; + +const int head2_4[] = {0x4f,0x67,0x67,0x53,0,0x00, + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, + 0x01,0x02,0x03,0x04,1,0,0,0, + 0xf8,0x3c,0x19,0x79, + 255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255}; + +const int head3_4[] = {0x4f,0x67,0x67,0x53,0,0x05, + 0x07,0x0c,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,2,0,0,0, + 0x38,0xe6,0xb6,0x28, + 6, + 255,220,255,4,255,0}; + + +/* spill expansion test */ +const int head1_4b[] = {0x4f,0x67,0x67,0x53,0,0x02, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,0,0,0,0, + 0xff,0x7b,0x23,0x17, + 1, + 0}; + +const int head2_4b[] = {0x4f,0x67,0x67,0x53,0,0x00, + 0x07,0x10,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,1,0,0,0, + 0xce,0x8f,0x17,0x1a, + 23, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255,255,10,255,4,255,0,0}; + + +const int head3_4b[] = {0x4f,0x67,0x67,0x53,0,0x04, + 0x07,0x14,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,2,0,0,0, + 0x9b,0xb2,0x50,0xa1, + 1, + 0}; + +/* page with the 255 segment limit */ +const int head1_5[] = {0x4f,0x67,0x67,0x53,0,0x02, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,0,0,0,0, + 0xff,0x7b,0x23,0x17, + 1, + 0}; + +const int head2_5[] = {0x4f,0x67,0x67,0x53,0,0x00, + 0x07,0xfc,0x03,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,1,0,0,0, + 0xed,0x2a,0x2e,0xa7, + 255, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10}; + +const int head3_5[] = {0x4f,0x67,0x67,0x53,0,0x04, + 0x07,0x00,0x04,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,2,0,0,0, + 0x6c,0x3b,0x82,0x3d, + 1, + 50}; + + +/* packet that overspans over an entire page */ +const int head1_6[] = {0x4f,0x67,0x67,0x53,0,0x02, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,0,0,0,0, + 0xff,0x7b,0x23,0x17, + 1, + 0}; + +const int head2_6[] = {0x4f,0x67,0x67,0x53,0,0x00, + 0x07,0x04,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,1,0,0,0, + 0x68,0x22,0x7c,0x3d, + 255, + 100, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255}; + +const int head3_6[] = {0x4f,0x67,0x67,0x53,0,0x01, + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, + 0x01,0x02,0x03,0x04,2,0,0,0, + 0xf4,0x87,0xba,0xf3, + 255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255}; + +const int head4_6[] = {0x4f,0x67,0x67,0x53,0,0x05, + 0x07,0x10,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,3,0,0,0, + 0xf7,0x2f,0x6c,0x60, + 5, + 254,255,4,255,0}; + +/* packet that overspans over an entire page */ +const int head1_7[] = {0x4f,0x67,0x67,0x53,0,0x02, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,0,0,0,0, + 0xff,0x7b,0x23,0x17, + 1, + 0}; + +const int head2_7[] = {0x4f,0x67,0x67,0x53,0,0x00, + 0x07,0x04,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,1,0,0,0, + 0x68,0x22,0x7c,0x3d, + 255, + 100, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255}; + +const int head3_7[] = {0x4f,0x67,0x67,0x53,0,0x05, + 0x07,0x08,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,2,0,0,0, + 0xd4,0xe0,0x60,0xe5, + 1, + 0}; + +int compare_packet(const ogg_packet *op1, const ogg_packet *op2){ + if(op1->packet!=op2->packet){ + fprintf(stderr,"op1->packet != op2->packet\n"); + return(1); + } + if(op1->bytes!=op2->bytes){ + fprintf(stderr,"op1->bytes != op2->bytes\n"); + return(1); + } + if(op1->b_o_s!=op2->b_o_s){ + fprintf(stderr,"op1->b_o_s != op2->b_o_s\n"); + return(1); + } + if(op1->e_o_s!=op2->e_o_s){ + fprintf(stderr,"op1->e_o_s != op2->e_o_s\n"); + return(1); + } + if(op1->granulepos!=op2->granulepos){ + fprintf(stderr,"op1->granulepos != op2->granulepos\n"); + return(1); + } + if(op1->packetno!=op2->packetno){ + fprintf(stderr,"op1->packetno != op2->packetno\n"); + return(1); + } + return(0); +} + +void test_pack(const int *pl, const int **headers, int byteskip, + int pageskip, int packetskip){ + unsigned char *data=_ogg_malloc(1024*1024); /* for scripted test cases only */ + long inptr=0; + long outptr=0; + long deptr=0; + long depacket=0; + long granule_pos=7,pageno=0; + int i,j,packets,pageout=pageskip; + int eosflag=0; + int bosflag=0; + + int byteskipcount=0; + + ogg_stream_reset(&os_en); + ogg_stream_reset(&os_de); + ogg_sync_reset(&oy); + + for(packets=0;packetsbyteskip){ + memcpy(next,og.header,byteskipcount-byteskip); + next+=byteskipcount-byteskip; + byteskipcount=byteskip; + } + + byteskipcount+=og.body_len; + if(byteskipcount>byteskip){ + memcpy(next,og.body,byteskipcount-byteskip); + next+=byteskipcount-byteskip; + byteskipcount=byteskip; + } + + ogg_sync_wrote(&oy,next-buf); + + while(1){ + int ret=ogg_sync_pageout(&oy,&og_de); + if(ret==0)break; + if(ret<0)continue; + /* got a page. Happy happy. Verify that it's good. */ + + fprintf(stderr,"(%d), ",pageout); + + check_page(data+deptr,headers[pageout],&og_de); + deptr+=og_de.body_len; + pageout++; + + /* submit it to deconstitution */ + ogg_stream_pagein(&os_de,&og_de); + + /* packets out? */ + while(ogg_stream_packetpeek(&os_de,&op_de2)>0){ + ogg_stream_packetpeek(&os_de,NULL); + ogg_stream_packetout(&os_de,&op_de); /* just catching them all */ + + /* verify peek and out match */ + if(compare_packet(&op_de,&op_de2)){ + fprintf(stderr,"packetout != packetpeek! pos=%ld\n", + depacket); + exit(1); + } + + /* verify the packet! */ + /* check data */ + if(memcmp(data+depacket,op_de.packet,op_de.bytes)){ + fprintf(stderr,"packet data mismatch in decode! pos=%ld\n", + depacket); + exit(1); + } + /* check bos flag */ + if(bosflag==0 && op_de.b_o_s==0){ + fprintf(stderr,"b_o_s flag not set on packet!\n"); + exit(1); + } + if(bosflag && op_de.b_o_s){ + fprintf(stderr,"b_o_s flag incorrectly set on packet!\n"); + exit(1); + } + bosflag=1; + depacket+=op_de.bytes; + + /* check eos flag */ + if(eosflag){ + fprintf(stderr,"Multiple decoded packets with eos flag!\n"); + exit(1); + } + + if(op_de.e_o_s)eosflag=1; + + /* check granulepos flag */ + if(op_de.granulepos!=-1){ + fprintf(stderr," granule:%ld ",(long)op_de.granulepos); + } + } + } + } + } + } + } + _ogg_free(data); + if(headers[pageno]!=NULL){ + fprintf(stderr,"did not write last page!\n"); + exit(1); + } + if(headers[pageout]!=NULL){ + fprintf(stderr,"did not decode last page!\n"); + exit(1); + } + if(inptr!=outptr){ + fprintf(stderr,"encoded page data incomplete!\n"); + exit(1); + } + if(inptr!=deptr){ + fprintf(stderr,"decoded page data incomplete!\n"); + exit(1); + } + if(inptr!=depacket){ + fprintf(stderr,"decoded packet data incomplete!\n"); + exit(1); + } + if(!eosflag){ + fprintf(stderr,"Never got a packet with EOS set!\n"); + exit(1); + } + fprintf(stderr,"ok.\n"); +} + +int main(void){ + + ogg_stream_init(&os_en,0x04030201); + ogg_stream_init(&os_de,0x04030201); + ogg_sync_init(&oy); + + /* Exercise each code path in the framing code. Also verify that + the checksums are working. */ + + { + /* 17 only */ + const int packets[]={17, -1}; + const int *headret[]={head1_0,NULL}; + + fprintf(stderr,"testing single page encoding... "); + test_pack(packets,headret,0,0,0); + } + + { + /* 17, 254, 255, 256, 500, 510, 600 byte, pad */ + const int packets[]={17, 254, 255, 256, 500, 510, 600, -1}; + const int *headret[]={head1_1,head2_1,NULL}; + + fprintf(stderr,"testing basic page encoding... "); + test_pack(packets,headret,0,0,0); + } + + { + /* nil packets; beginning,middle,end */ + const int packets[]={0,17, 254, 255, 0, 256, 0, 500, 510, 600, 0, -1}; + const int *headret[]={head1_2,head2_2,NULL}; + + fprintf(stderr,"testing basic nil packets... "); + test_pack(packets,headret,0,0,0); + } + + { + /* large initial packet */ + const int packets[]={4345,259,255,-1}; + const int *headret[]={head1_3,head2_3,NULL}; + + fprintf(stderr,"testing initial-packet lacing > 4k... "); + test_pack(packets,headret,0,0,0); + } + + { + /* continuing packet test; with page spill expansion, we have to + overflow the lacing table. */ + const int packets[]={0,65500,259,255,-1}; + const int *headret[]={head1_4,head2_4,head3_4,NULL}; + + fprintf(stderr,"testing single packet page span... "); + test_pack(packets,headret,0,0,0); + } + + { + /* spill expand packet test */ + const int packets[]={0,4345,259,255,0,0,-1}; + const int *headret[]={head1_4b,head2_4b,head3_4b,NULL}; + + fprintf(stderr,"testing page spill expansion... "); + test_pack(packets,headret,0,0,0); + } + + /* page with the 255 segment limit */ + { + + const int packets[]={0,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,50,-1}; + const int *headret[]={head1_5,head2_5,head3_5,NULL}; + + fprintf(stderr,"testing max packet segments... "); + test_pack(packets,headret,0,0,0); + } + + { + /* packet that overspans over an entire page */ + const int packets[]={0,100,130049,259,255,-1}; + const int *headret[]={head1_6,head2_6,head3_6,head4_6,NULL}; + + fprintf(stderr,"testing very large packets... "); + test_pack(packets,headret,0,0,0); + } + +#ifndef DISABLE_CRC + { + /* test for the libogg 1.1.1 resync in large continuation bug + found by Josh Coalson) */ + const int packets[]={0,100,130049,259,255,-1}; + const int *headret[]={head1_6,head2_6,head3_6,head4_6,NULL}; + + fprintf(stderr,"testing continuation resync in very large packets... "); + test_pack(packets,headret,100,2,3); + } +#else + fprintf(stderr,"Skipping continuation resync test due to --disable-crc\n"); +#endif + + { + /* term only page. why not? */ + const int packets[]={0,100,64770,-1}; + const int *headret[]={head1_7,head2_7,head3_7,NULL}; + + fprintf(stderr,"testing zero data page (1 nil packet)... "); + test_pack(packets,headret,0,0,0); + } + + + + { + /* build a bunch of pages for testing */ + unsigned char *data=_ogg_malloc(1024*1024); + int pl[]={0, 1,1,98,4079, 1,1,2954,2057, 76,34,912,0,234,1000,1000, 1000,300,-1}; + int inptr=0,i,j; + ogg_page og[5]; + + ogg_stream_reset(&os_en); + + for(i=0;pl[i]!=-1;i++){ + ogg_packet op; + int len=pl[i]; + + op.packet=data+inptr; + op.bytes=len; + op.e_o_s=(pl[i+1]<0?1:0); + op.granulepos=(i+1)*1000; + + for(j=0;j0)error(); + + /* Test fractional page inputs: incomplete fixed header */ + memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header+3, + 20); + ogg_sync_wrote(&oy,20); + if(ogg_sync_pageout(&oy,&og_de)>0)error(); + + /* Test fractional page inputs: incomplete header */ + memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header+23, + 5); + ogg_sync_wrote(&oy,5); + if(ogg_sync_pageout(&oy,&og_de)>0)error(); + + /* Test fractional page inputs: incomplete body */ + + memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header+28, + og[1].header_len-28); + ogg_sync_wrote(&oy,og[1].header_len-28); + if(ogg_sync_pageout(&oy,&og_de)>0)error(); + + memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body,1000); + ogg_sync_wrote(&oy,1000); + if(ogg_sync_pageout(&oy,&og_de)>0)error(); + + memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body+1000, + og[1].body_len-1000); + ogg_sync_wrote(&oy,og[1].body_len-1000); + if(ogg_sync_pageout(&oy,&og_de)<=0)error(); + + fprintf(stderr,"ok.\n"); + } + + /* Test fractional page inputs: page + incomplete capture */ + { + ogg_page og_de; + fprintf(stderr,"Testing sync on 1+partial inputs... "); + ogg_sync_reset(&oy); + + memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header, + og[1].header_len); + ogg_sync_wrote(&oy,og[1].header_len); + + memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body, + og[1].body_len); + ogg_sync_wrote(&oy,og[1].body_len); + + memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header, + 20); + ogg_sync_wrote(&oy,20); + if(ogg_sync_pageout(&oy,&og_de)<=0)error(); + if(ogg_sync_pageout(&oy,&og_de)>0)error(); + + memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header+20, + og[1].header_len-20); + ogg_sync_wrote(&oy,og[1].header_len-20); + memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body, + og[1].body_len); + ogg_sync_wrote(&oy,og[1].body_len); + if(ogg_sync_pageout(&oy,&og_de)<=0)error(); + + fprintf(stderr,"ok.\n"); + } + + /* Test recapture: garbage + page */ + { + ogg_page og_de; + fprintf(stderr,"Testing search for capture... "); + ogg_sync_reset(&oy); + + /* 'garbage' */ + memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body, + og[1].body_len); + ogg_sync_wrote(&oy,og[1].body_len); + + memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header, + og[1].header_len); + ogg_sync_wrote(&oy,og[1].header_len); + + memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body, + og[1].body_len); + ogg_sync_wrote(&oy,og[1].body_len); + + memcpy(ogg_sync_buffer(&oy,og[2].header_len),og[2].header, + 20); + ogg_sync_wrote(&oy,20); + if(ogg_sync_pageout(&oy,&og_de)>0)error(); + if(ogg_sync_pageout(&oy,&og_de)<=0)error(); + if(ogg_sync_pageout(&oy,&og_de)>0)error(); + + memcpy(ogg_sync_buffer(&oy,og[2].header_len),og[2].header+20, + og[2].header_len-20); + ogg_sync_wrote(&oy,og[2].header_len-20); + memcpy(ogg_sync_buffer(&oy,og[2].body_len),og[2].body, + og[2].body_len); + ogg_sync_wrote(&oy,og[2].body_len); + if(ogg_sync_pageout(&oy,&og_de)<=0)error(); + + fprintf(stderr,"ok.\n"); + } + +#ifndef DISABLE_CRC + /* Test recapture: page + garbage + page */ + { + ogg_page og_de; + fprintf(stderr,"Testing recapture... "); + ogg_sync_reset(&oy); + + memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header, + og[1].header_len); + ogg_sync_wrote(&oy,og[1].header_len); + + memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body, + og[1].body_len); + ogg_sync_wrote(&oy,og[1].body_len); + + memcpy(ogg_sync_buffer(&oy,og[2].header_len),og[2].header, + og[2].header_len); + ogg_sync_wrote(&oy,og[2].header_len); + + memcpy(ogg_sync_buffer(&oy,og[2].header_len),og[2].header, + og[2].header_len); + ogg_sync_wrote(&oy,og[2].header_len); + + if(ogg_sync_pageout(&oy,&og_de)<=0)error(); + + memcpy(ogg_sync_buffer(&oy,og[2].body_len),og[2].body, + og[2].body_len-5); + ogg_sync_wrote(&oy,og[2].body_len-5); + + memcpy(ogg_sync_buffer(&oy,og[3].header_len),og[3].header, + og[3].header_len); + ogg_sync_wrote(&oy,og[3].header_len); + + memcpy(ogg_sync_buffer(&oy,og[3].body_len),og[3].body, + og[3].body_len); + ogg_sync_wrote(&oy,og[3].body_len); + + if(ogg_sync_pageout(&oy,&og_de)>0)error(); + if(ogg_sync_pageout(&oy,&og_de)<=0)error(); + + fprintf(stderr,"ok.\n"); + } +#else + fprintf(stderr,"Skipping recapture test due to --disable-crc\n"); +#endif + + /* Free page data that was previously copied */ + { + for(i=0;i<5;i++){ + free_page(&og[i]); + } + } + } + ogg_sync_clear(&oy); + ogg_stream_clear(&os_en); + ogg_stream_clear(&os_de); + + return(0); +} + +#endif diff --git a/sources/ogg/ogg.h b/sources/ogg/ogg.h new file mode 100644 index 0000000..330ea3c --- /dev/null +++ b/sources/ogg/ogg.h @@ -0,0 +1,209 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: toplevel libogg include + + ********************************************************************/ +#ifndef _OGG_H +#define _OGG_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include +#include "os_types.h" + +typedef struct { + void *iov_base; + size_t iov_len; +} ogg_iovec_t; + +typedef struct { + long endbyte; + int endbit; + + unsigned char *buffer; + unsigned char *ptr; + long storage; +} oggpack_buffer; + +/* ogg_page is used to encapsulate the data in one Ogg bitstream page *****/ + +typedef struct { + unsigned char *header; + long header_len; + unsigned char *body; + long body_len; +} ogg_page; + +/* ogg_stream_state contains the current encode/decode state of a logical + Ogg bitstream **********************************************************/ + +typedef struct { + unsigned char *body_data; /* bytes from packet bodies */ + long body_storage; /* storage elements allocated */ + long body_fill; /* elements stored; fill mark */ + long body_returned; /* elements of fill returned */ + + + int *lacing_vals; /* The values that will go to the segment table */ + ogg_int64_t *granule_vals; /* granulepos values for headers. Not compact + this way, but it is simple coupled to the + lacing fifo */ + long lacing_storage; + long lacing_fill; + long lacing_packet; + long lacing_returned; + + unsigned char header[282]; /* working space for header encode */ + int header_fill; + + int e_o_s; /* set when we have buffered the last packet in the + logical bitstream */ + int b_o_s; /* set after we've written the initial page + of a logical bitstream */ + long serialno; + long pageno; + ogg_int64_t packetno; /* sequence number for decode; the framing + knows where there's a hole in the data, + but we need coupling so that the codec + (which is in a separate abstraction + layer) also knows about the gap */ + ogg_int64_t granulepos; + +} ogg_stream_state; + +/* ogg_packet is used to encapsulate the data and metadata belonging + to a single raw Ogg/Vorbis packet *************************************/ + +typedef struct { + unsigned char *packet; + long bytes; + long b_o_s; + long e_o_s; + + ogg_int64_t granulepos; + + ogg_int64_t packetno; /* sequence number for decode; the framing + knows where there's a hole in the data, + but we need coupling so that the codec + (which is in a separate abstraction + layer) also knows about the gap */ +} ogg_packet; + +typedef struct { + unsigned char *data; + int storage; + int fill; + int returned; + + int unsynced; + int headerbytes; + int bodybytes; +} ogg_sync_state; + +/* Ogg BITSTREAM PRIMITIVES: bitstream ************************/ + +extern void oggpack_writeinit(oggpack_buffer *b); +extern int oggpack_writecheck(oggpack_buffer *b); +extern void oggpack_writetrunc(oggpack_buffer *b,long bits); +extern void oggpack_writealign(oggpack_buffer *b); +extern void oggpack_writecopy(oggpack_buffer *b,void *source,long bits); +extern void oggpack_reset(oggpack_buffer *b); +extern void oggpack_writeclear(oggpack_buffer *b); +extern void oggpack_readinit(oggpack_buffer *b,unsigned char *buf,int bytes); +extern void oggpack_write(oggpack_buffer *b,unsigned long value,int bits); +extern long oggpack_look(oggpack_buffer *b,int bits); +extern long oggpack_look1(oggpack_buffer *b); +extern void oggpack_adv(oggpack_buffer *b,int bits); +extern void oggpack_adv1(oggpack_buffer *b); +extern long oggpack_read(oggpack_buffer *b,int bits); +extern long oggpack_read1(oggpack_buffer *b); +extern long oggpack_bytes(oggpack_buffer *b); +extern long oggpack_bits(oggpack_buffer *b); +extern unsigned char *oggpack_get_buffer(oggpack_buffer *b); + +extern void oggpackB_writeinit(oggpack_buffer *b); +extern int oggpackB_writecheck(oggpack_buffer *b); +extern void oggpackB_writetrunc(oggpack_buffer *b,long bits); +extern void oggpackB_writealign(oggpack_buffer *b); +extern void oggpackB_writecopy(oggpack_buffer *b,void *source,long bits); +extern void oggpackB_reset(oggpack_buffer *b); +extern void oggpackB_writeclear(oggpack_buffer *b); +extern void oggpackB_readinit(oggpack_buffer *b,unsigned char *buf,int bytes); +extern void oggpackB_write(oggpack_buffer *b,unsigned long value,int bits); +extern long oggpackB_look(oggpack_buffer *b,int bits); +extern long oggpackB_look1(oggpack_buffer *b); +extern void oggpackB_adv(oggpack_buffer *b,int bits); +extern void oggpackB_adv1(oggpack_buffer *b); +extern long oggpackB_read(oggpack_buffer *b,int bits); +extern long oggpackB_read1(oggpack_buffer *b); +extern long oggpackB_bytes(oggpack_buffer *b); +extern long oggpackB_bits(oggpack_buffer *b); +extern unsigned char *oggpackB_get_buffer(oggpack_buffer *b); + +/* Ogg BITSTREAM PRIMITIVES: encoding **************************/ + +extern int ogg_stream_packetin(ogg_stream_state *os, ogg_packet *op); +extern int ogg_stream_iovecin(ogg_stream_state *os, ogg_iovec_t *iov, + int count, long e_o_s, ogg_int64_t granulepos); +extern int ogg_stream_pageout(ogg_stream_state *os, ogg_page *og); +extern int ogg_stream_pageout_fill(ogg_stream_state *os, ogg_page *og, int nfill); +extern int ogg_stream_flush(ogg_stream_state *os, ogg_page *og); +extern int ogg_stream_flush_fill(ogg_stream_state *os, ogg_page *og, int nfill); + +/* Ogg BITSTREAM PRIMITIVES: decoding **************************/ + +extern int ogg_sync_init(ogg_sync_state *oy); +extern int ogg_sync_clear(ogg_sync_state *oy); +extern int ogg_sync_reset(ogg_sync_state *oy); +extern int ogg_sync_destroy(ogg_sync_state *oy); +extern int ogg_sync_check(ogg_sync_state *oy); + +extern char *ogg_sync_buffer(ogg_sync_state *oy, long size); +extern int ogg_sync_wrote(ogg_sync_state *oy, long bytes); +extern long ogg_sync_pageseek(ogg_sync_state *oy,ogg_page *og); +extern int ogg_sync_pageout(ogg_sync_state *oy, ogg_page *og); +extern int ogg_stream_pagein(ogg_stream_state *os, ogg_page *og); +extern int ogg_stream_packetout(ogg_stream_state *os,ogg_packet *op); +extern int ogg_stream_packetpeek(ogg_stream_state *os,ogg_packet *op); + +/* Ogg BITSTREAM PRIMITIVES: general ***************************/ + +extern int ogg_stream_init(ogg_stream_state *os,int serialno); +extern int ogg_stream_clear(ogg_stream_state *os); +extern int ogg_stream_reset(ogg_stream_state *os); +extern int ogg_stream_reset_serialno(ogg_stream_state *os,int serialno); +extern int ogg_stream_destroy(ogg_stream_state *os); +extern int ogg_stream_check(ogg_stream_state *os); +extern int ogg_stream_eos(ogg_stream_state *os); + +extern void ogg_page_checksum_set(ogg_page *og); + +extern int ogg_page_version(const ogg_page *og); +extern int ogg_page_continued(const ogg_page *og); +extern int ogg_page_bos(const ogg_page *og); +extern int ogg_page_eos(const ogg_page *og); +extern ogg_int64_t ogg_page_granulepos(const ogg_page *og); +extern int ogg_page_serialno(const ogg_page *og); +extern long ogg_page_pageno(const ogg_page *og); +extern int ogg_page_packets(const ogg_page *og); + +extern void ogg_packet_clear(ogg_packet *op); + + +#ifdef __cplusplus +} +#endif + +#endif /* _OGG_H */ diff --git a/sources/ogg/os_types.h b/sources/ogg/os_types.h new file mode 100644 index 0000000..e655a1d --- /dev/null +++ b/sources/ogg/os_types.h @@ -0,0 +1,158 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2002 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: Define a consistent set of types on each platform. + + ********************************************************************/ +#ifndef _OS_TYPES_H +#define _OS_TYPES_H + +/* make it easy on the folks that want to compile the libs with a + different malloc than stdlib */ +#define _ogg_malloc malloc +#define _ogg_calloc calloc +#define _ogg_realloc realloc +#define _ogg_free free + +#if defined(_WIN32) + +# if defined(__CYGWIN__) +# include + typedef int16_t ogg_int16_t; + typedef uint16_t ogg_uint16_t; + typedef int32_t ogg_int32_t; + typedef uint32_t ogg_uint32_t; + typedef int64_t ogg_int64_t; + typedef uint64_t ogg_uint64_t; +# elif defined(__MINGW32__) +# include + typedef short ogg_int16_t; + typedef unsigned short ogg_uint16_t; + typedef int ogg_int32_t; + typedef unsigned int ogg_uint32_t; + typedef long long ogg_int64_t; + typedef unsigned long long ogg_uint64_t; +# elif defined(__MWERKS__) + typedef long long ogg_int64_t; + typedef unsigned long long ogg_uint64_t; + typedef int ogg_int32_t; + typedef unsigned int ogg_uint32_t; + typedef short ogg_int16_t; + typedef unsigned short ogg_uint16_t; +# else +# if defined(_MSC_VER) && (_MSC_VER >= 1800) /* MSVC 2013 and newer */ +# include + typedef int16_t ogg_int16_t; + typedef uint16_t ogg_uint16_t; + typedef int32_t ogg_int32_t; + typedef uint32_t ogg_uint32_t; + typedef int64_t ogg_int64_t; + typedef uint64_t ogg_uint64_t; +# else + /* MSVC/Borland */ + typedef __int64 ogg_int64_t; + typedef __int32 ogg_int32_t; + typedef unsigned __int32 ogg_uint32_t; + typedef unsigned __int64 ogg_uint64_t; + typedef __int16 ogg_int16_t; + typedef unsigned __int16 ogg_uint16_t; +# endif +# endif + +#elif (defined(__APPLE__) && defined(__MACH__)) /* MacOS X Framework build */ + +# include + typedef int16_t ogg_int16_t; + typedef u_int16_t ogg_uint16_t; + typedef int32_t ogg_int32_t; + typedef u_int32_t ogg_uint32_t; + typedef int64_t ogg_int64_t; + typedef u_int64_t ogg_uint64_t; + +#elif defined(__HAIKU__) + + /* Haiku */ +# include + typedef short ogg_int16_t; + typedef unsigned short ogg_uint16_t; + typedef int ogg_int32_t; + typedef unsigned int ogg_uint32_t; + typedef long long ogg_int64_t; + typedef unsigned long long ogg_uint64_t; + +#elif defined(__BEOS__) + + /* Be */ +# include + typedef int16_t ogg_int16_t; + typedef uint16_t ogg_uint16_t; + typedef int32_t ogg_int32_t; + typedef uint32_t ogg_uint32_t; + typedef int64_t ogg_int64_t; + typedef uint64_t ogg_uint64_t; + +#elif defined (__EMX__) + + /* OS/2 GCC */ + typedef short ogg_int16_t; + typedef unsigned short ogg_uint16_t; + typedef int ogg_int32_t; + typedef unsigned int ogg_uint32_t; + typedef long long ogg_int64_t; + typedef unsigned long long ogg_uint64_t; + + +#elif defined (DJGPP) + + /* DJGPP */ + typedef short ogg_int16_t; + typedef int ogg_int32_t; + typedef unsigned int ogg_uint32_t; + typedef long long ogg_int64_t; + typedef unsigned long long ogg_uint64_t; + +#elif defined(R5900) + + /* PS2 EE */ + typedef long ogg_int64_t; + typedef unsigned long ogg_uint64_t; + typedef int ogg_int32_t; + typedef unsigned ogg_uint32_t; + typedef short ogg_int16_t; + +#elif defined(__SYMBIAN32__) + + /* Symbian GCC */ + typedef signed short ogg_int16_t; + typedef unsigned short ogg_uint16_t; + typedef signed int ogg_int32_t; + typedef unsigned int ogg_uint32_t; + typedef long long int ogg_int64_t; + typedef unsigned long long int ogg_uint64_t; + +#elif defined(__TMS320C6X__) + + /* TI C64x compiler */ + typedef signed short ogg_int16_t; + typedef unsigned short ogg_uint16_t; + typedef signed int ogg_int32_t; + typedef unsigned int ogg_uint32_t; + typedef long long int ogg_int64_t; + typedef unsigned long long int ogg_uint64_t; + +#else + +# include + +#endif + +#endif /* _OS_TYPES_H */ diff --git a/sources/shout/common/avl/avl.c b/sources/shout/common/avl/avl.c new file mode 100644 index 0000000..6b332b0 --- /dev/null +++ b/sources/shout/common/avl/avl.c @@ -0,0 +1,1195 @@ +/* + * Copyright (C) 1995-1997 by Sam Rushing + * Copyright (C) 2013-2019 by Philipp "ph3-der-loewe" Schafft + * + * All Rights Reserved + * + * Permission to use, copy, modify, and distribute this software and + * its documentation for any purpose and without fee is hereby + * granted, provided that the above copyright notice appear in all + * copies and that both that copyright notice and this permission + * notice appear in supporting documentation, and that the name of Sam + * Rushing not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior + * permission. + * + * SAM RUSHING DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN + * NO EVENT SHALL SAM RUSHING BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS + * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, + * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + */ + +/* $Id: avl.c,v 1.11 2004/01/27 02:16:25 karl Exp $ */ + +/* + * This is a fairly straightfoward translation of a prototype + * written in python, 'avl_tree.py'. Read that file first. + */ + +#ifdef HAVE_CONFIG_H + #include +#endif + +#include +#include + +#include "avl.h" + +avl_node * +avl_node_new (void * key, + avl_node * parent) +{ + avl_node * node = (avl_node *) malloc (sizeof (avl_node)); + + if (!node) { + return NULL; + } else { + node->parent = parent; + node->key = key; + node->left = NULL; + node->right = NULL; + node->rank_and_balance = 0; + AVL_SET_BALANCE (node, 0); + AVL_SET_RANK (node, 1); +#ifdef HAVE_AVL_NODE_LOCK + thread_rwlock_create(&node->rwlock); +#endif + return node; + } +} + +avl_tree * +avl_tree_new (avl_key_compare_fun_type compare_fun, + void * compare_arg) +{ + avl_tree * t = (avl_tree *) malloc (sizeof (avl_tree)); + + if (!t) { + return NULL; + } else { + avl_node * root = avl_node_new((void *)NULL, (avl_node *) NULL); + if (!root) { + free (t); + return NULL; + } else { + t->root = root; + t->height = 0; + t->length = 0; + t->compare_fun = compare_fun; + t->compare_arg = compare_arg; + thread_rwlock_create(&t->rwlock); + return t; + } + } +} + +static void +avl_tree_free_helper (avl_node * node, avl_free_key_fun_type free_key_fun) +{ + if (node->left) { + avl_tree_free_helper (node->left, free_key_fun); + } + if (free_key_fun) + free_key_fun (node->key); + if (node->right) { + avl_tree_free_helper (node->right, free_key_fun); + } +#ifdef HAVE_AVL_NODE_LOCK + thread_rwlock_destroy (&node->rwlock); +#endif + free (node); +} + +void +avl_tree_free (avl_tree * tree, avl_free_key_fun_type free_key_fun) +{ + if (tree->length) { + avl_tree_free_helper (tree->root->right, free_key_fun); + } + if (tree->root) { +#ifdef HAVE_AVL_NODE_LOCK + thread_rwlock_destroy(&tree->root->rwlock); +#endif + free (tree->root); + } + thread_rwlock_destroy(&tree->rwlock); + free (tree); +} + +int +avl_insert (avl_tree * ob, + void * key) +{ + if (!(ob->root->right)) { + avl_node * node = avl_node_new (key, ob->root); + if (!node) { + return -1; + } else { + ob->root->right = node; + ob->length = ob->length + 1; + return 0; + } + } else { /* not self.right == None */ + avl_node *t, *p, *s, *q, *r; + int a; + + t = ob->root; + s = p = t->right; + + while (1) { + if (ob->compare_fun (ob->compare_arg, key, p->key) < 1) { + /* move left */ + AVL_SET_RANK (p, (AVL_GET_RANK (p) + 1)); + q = p->left; + if (!q) { + /* insert */ + avl_node * q_node = avl_node_new (key, p); + if (!q_node) { + return (-1); + } else { + q = q_node; + p->left = q; + break; + } + } else if (AVL_GET_BALANCE(q)) { + t = p; + s = q; + } + p = q; + } else { + /* move right */ + q = p->right; + if (!q) { + /* insert */ + avl_node * q_node = avl_node_new (key, p); + if (!q_node) { + return -1; + } else { + q = q_node; + p->right = q; + break; + } + } else if (AVL_GET_BALANCE(q)) { + t = p; + s = q; + } + p = q; + } + } + + ob->length = ob->length + 1; + + /* adjust balance factors */ + if (ob->compare_fun (ob->compare_arg, key, s->key) < 1) { + r = p = s->left; + } else { + r = p = s->right; + } + while (p != q) { + if (ob->compare_fun (ob->compare_arg, key, p->key) < 1) { + AVL_SET_BALANCE (p, -1); + p = p->left; + } else { + AVL_SET_BALANCE (p, +1); + p = p->right; + } + } + + /* balancing act */ + + if (ob->compare_fun (ob->compare_arg, key, s->key) < 1) { + a = -1; + } else { + a = +1; + } + + if (AVL_GET_BALANCE (s) == 0) { + AVL_SET_BALANCE (s, a); + ob->height = ob->height + 1; + return 0; + } else if (AVL_GET_BALANCE (s) == -a) { + AVL_SET_BALANCE (s, 0); + return 0; + } else if (AVL_GET_BALANCE(s) == a) { + if (AVL_GET_BALANCE (r) == a) { + /* single rotation */ + p = r; + if (a == -1) { + s->left = r->right; + if (r->right) { + r->right->parent = s; + } + r->right = s; + s->parent = r; + AVL_SET_RANK (s, (AVL_GET_RANK (s) - AVL_GET_RANK (r))); + } else { + s->right = r->left; + if (r->left) { + r->left->parent = s; + } + r->left = s; + s->parent = r; + AVL_SET_RANK (r, (AVL_GET_RANK (r) + AVL_GET_RANK (s))); + } + AVL_SET_BALANCE (s, 0); + AVL_SET_BALANCE (r, 0); + } else if (AVL_GET_BALANCE (r) == -a) { + /* double rotation */ + if (a == -1) { + p = r->right; + r->right = p->left; + if (p->left) { + p->left->parent = r; + } + p->left = r; + r->parent = p; + s->left = p->right; + if (p->right) { + p->right->parent = s; + } + p->right = s; + s->parent = p; + AVL_SET_RANK (p, (AVL_GET_RANK (p) + AVL_GET_RANK (r))); + AVL_SET_RANK (s, (AVL_GET_RANK (s) - AVL_GET_RANK (p))); + } else { + p = r->left; + r->left = p->right; + if (p->right) { + p->right->parent = r; + } + p->right = r; + r->parent = p; + s->right = p->left; + if (p->left) { + p->left->parent = s; + } + p->left = s; + s->parent = p; + AVL_SET_RANK (r, (AVL_GET_RANK (r) - AVL_GET_RANK (p))); + AVL_SET_RANK (p, (AVL_GET_RANK (p) + AVL_GET_RANK (s))); + } + if (AVL_GET_BALANCE (p) == a) { + AVL_SET_BALANCE (s, -a); + AVL_SET_BALANCE (r, 0); + } else if (AVL_GET_BALANCE (p) == -a) { + AVL_SET_BALANCE (s, 0); + AVL_SET_BALANCE (r, a); + } else { + AVL_SET_BALANCE (s, 0); + AVL_SET_BALANCE (r, 0); + } + AVL_SET_BALANCE (p, 0); + } + /* finishing touch */ + if (s == t->right) { + t->right = p; + } else { + t->left = p; + } + p->parent = t; + } + } + return 0; +} + +int +avl_get_by_index (avl_tree * tree, + unsigned long index, + void ** value_address) +{ + avl_node * p = tree->root->right; + unsigned long m = index + 1; + while (1) { + if (!p) { + return -1; + } + if (m < AVL_GET_RANK(p)) { + p = p->left; + } else if (m > AVL_GET_RANK(p)) { + m = m - AVL_GET_RANK(p); + p = p->right; + } else { + *value_address = p->key; + return 0; + } + } +} + +int +avl_get_by_key (avl_tree * tree, + void * key, + void **value_address) +{ + avl_node * x = tree->root->right; + if (!x) { + return -1; + } + while (1) { + int compare_result = tree->compare_fun (tree->compare_arg, key, x->key); + if (compare_result < 0) { + if (x->left) { + x = x->left; + } else { + return -1; + } + } else if (compare_result > 0) { + if (x->right) { + x = x->right; + } else { + return -1; + } + } else { + *value_address = x->key; + return 0; + } + } +} + +int avl_delete(avl_tree *tree, void *key, avl_free_key_fun_type free_key_fun) +{ + avl_node *x, *y, *p, *q, *r, *top, *x_child; + int shortened_side, shorter; + + x = tree->root->right; + if (!x) { + return -1; + } + while (1) { + int compare_result = tree->compare_fun (tree->compare_arg, key, x->key); + if (compare_result < 0) { + /* move left + * We will be deleting from the left, adjust this node's + * rank accordingly + */ + AVL_SET_RANK (x, (AVL_GET_RANK(x) - 1)); + if (x->left) { + x = x->left; + } else { + /* Oops! now we have to undo the rank changes + * all the way up the tree + */ + AVL_SET_RANK(x, (AVL_GET_RANK (x) + 1)); + while (x != tree->root->right) { + if (x->parent->left == x) { + AVL_SET_RANK(x->parent, (AVL_GET_RANK (x->parent) + 1)); + } + x = x->parent; + } + return -1; /* key not in tree */ + } + } else if (compare_result > 0) { + /* move right */ + if (x->right) { + x = x->right; + } else { + AVL_SET_RANK(x, (AVL_GET_RANK (x) + 1)); + while (x != tree->root->right) { + if (x->parent->left == x) { + AVL_SET_RANK(x->parent, (AVL_GET_RANK (x->parent) + 1)); + } + x = x->parent; + } + return -1; /* key not in tree */ + } + } else { + break; + } + } + + if (x->left && x->right) { + void * temp_key; + + /* The complicated case. + * reduce this to the simple case where we are deleting + * a node with at most one child. + */ + + /* find the immediate predecessor */ + y = x->left; + while (y->right) { + y = y->right; + } + /* swap with */ + temp_key = x->key; + x->key = y->key; + y->key = temp_key; + /* we know 's left subtree lost a node because that's + * where we took it from + */ + AVL_SET_RANK (x, (AVL_GET_RANK (x) - 1)); + x = y; + } + /* now has at most one child + * scoot this child into the place of + */ + if (x->left) { + x_child = x->left; + x_child->parent = x->parent; + } else if (x->right) { + x_child = x->right; + x_child->parent = x->parent; + } else { + x_child = NULL; + } + + /* now tell 's parent that a grandchild became a child */ + if (x == x->parent->left) { + x->parent->left = x_child; + shortened_side = -1; + } else { + x->parent->right = x_child; + shortened_side = +1; + } + + /* + * the height of the subtree + * has now been shortened. climb back up + * the tree, rotating when necessary to adjust + * for the change. + */ + shorter = 1; + p = x->parent; + + /* return the key and node to storage */ + if (free_key_fun) + free_key_fun (x->key); +#ifdef HAVE_AVL_NODE_LOCK + thread_rwlock_destroy (&x->rwlock); +#endif + free (x); + + while (shorter && p->parent) { + + /* case 1: height unchanged */ + if (AVL_GET_BALANCE(p) == 0) { + if (shortened_side == -1) { + /* we removed a left child, the tree is now heavier + * on the right + */ + AVL_SET_BALANCE (p, +1); + } else { + /* we removed a right child, the tree is now heavier + * on the left + */ + AVL_SET_BALANCE (p, -1); + } + shorter = 0; + + } else if (AVL_GET_BALANCE (p) == shortened_side) { + /* case 2: taller subtree shortened, height reduced */ + AVL_SET_BALANCE (p, 0); + } else { + /* case 3: shorter subtree shortened */ + top = p->parent; + /* set to the taller of the two subtrees of

*/ + if (shortened_side == 1) { + q = p->left; + } else { + q = p->right; + } + if (AVL_GET_BALANCE (q) == 0) { + /* case 3a: height unchanged */ + if (shortened_side == -1) { + /* single rotate left */ + q->parent = p->parent; + p->right = q->left; + if (q->left) { + q->left->parent = p; + } + q->left = p; + p->parent = q; + AVL_SET_RANK (q, (AVL_GET_RANK (q) + AVL_GET_RANK (p))); + } else { + /* single rotate right */ + q->parent = p->parent; + p->left = q->right; + if (q->right) { + q->right->parent = p; + } + q->right = p; + p->parent = q; + AVL_SET_RANK (p, (AVL_GET_RANK (p) - AVL_GET_RANK (q))); + } + shorter = 0; + AVL_SET_BALANCE (q, shortened_side); + AVL_SET_BALANCE (p, (- shortened_side)); + } else if (AVL_GET_BALANCE (q) == AVL_GET_BALANCE (p)) { + /* case 3b: height reduced */ + if (shortened_side == -1) { + /* single rotate left */ + q->parent = p->parent; + p->right = q->left; + if (q->left) { + q->left->parent = p; + } + q->left = p; + p->parent = q; + AVL_SET_RANK (q, (AVL_GET_RANK (q) + AVL_GET_RANK (p))); + } else { + /* single rotate right */ + q->parent = p->parent; + p->left = q->right; + if (q->right) { + q->right->parent = p; + } + q->right = p; + p->parent = q; + AVL_SET_RANK (p, (AVL_GET_RANK (p) - AVL_GET_RANK (q))); + } + shorter = 1; + AVL_SET_BALANCE (q, 0); + AVL_SET_BALANCE (p, 0); + } else { + /* case 3c: height reduced, balance factors opposite */ + if (shortened_side == 1) { + /* double rotate right */ + /* first, a left rotation around q */ + r = q->right; + r->parent = p->parent; + q->right = r->left; + if (r->left) { + r->left->parent = q; + } + r->left = q; + q->parent = r; + /* now, a right rotation around p */ + p->left = r->right; + if (r->right) { + r->right->parent = p; + } + r->right = p; + p->parent = r; + AVL_SET_RANK (r, (AVL_GET_RANK (r) + AVL_GET_RANK (q))); + AVL_SET_RANK (p, (AVL_GET_RANK (p) - AVL_GET_RANK (r))); + } else { + /* double rotate left */ + /* first, a right rotation around q */ + r = q->left; + r->parent = p->parent; + q->left = r->right; + if (r->right) { + r->right->parent = q; + } + r->right = q; + q->parent = r; + /* now a left rotation around p */ + p->right = r->left; + if (r->left) { + r->left->parent = p; + } + r->left = p; + p->parent = r; + AVL_SET_RANK (q, (AVL_GET_RANK (q) - AVL_GET_RANK (r))); + AVL_SET_RANK (r, (AVL_GET_RANK (r) + AVL_GET_RANK (p))); + } + if (AVL_GET_BALANCE (r) == shortened_side) { + AVL_SET_BALANCE (q, (- shortened_side)); + AVL_SET_BALANCE (p, 0); + } else if (AVL_GET_BALANCE (r) == (- shortened_side)) { + AVL_SET_BALANCE (q, 0); + AVL_SET_BALANCE (p, shortened_side); + } else { + AVL_SET_BALANCE (q, 0); + AVL_SET_BALANCE (p, 0); + } + AVL_SET_BALANCE (r, 0); + q = r; + } + /* a rotation has caused (or in case 3c) to become + * the root. let

's former parent know this. + */ + if (top->left == p) { + top->left = q; + } else { + top->right = q; + } + /* end case 3 */ + p = q; + } + x = p; + p = x->parent; + /* shortened_side tells us which side we came up from */ + if (x == p->left) { + shortened_side = -1; + } else { + shortened_side = +1; + } + } /* end while(shorter) */ + /* when we're all done, we're one shorter */ + tree->length = tree->length - 1; + return (0); +} + +static int +avl_iterate_inorder_helper (avl_node * node, + avl_iter_fun_type iter_fun, + void * iter_arg) +{ + int result; + if (node->left) { + result = avl_iterate_inorder_helper (node->left, iter_fun, iter_arg); + if (result != 0) { + return result; + } + } + result = (iter_fun (node->key, iter_arg)); + if (result != 0) { + return result; + } + if (node->right) { + result = avl_iterate_inorder_helper (node->right, iter_fun, iter_arg); + if (result != 0) { + return result; + } + } + return 0; +} + +int +avl_iterate_inorder (avl_tree * tree, + avl_iter_fun_type iter_fun, + void * iter_arg) +{ + int result; + + if (tree->length) { + result = avl_iterate_inorder_helper (tree->root->right, iter_fun, iter_arg); + return (result); + } else { + return 0; + } +} + +avl_node *avl_get_first(avl_tree *tree) +{ + avl_node *node; + + node = tree->root->right; + if (node == NULL || node->key == NULL) return NULL; + + while (node->left) + node = node->left; + + return node; +} + +avl_node *avl_get_prev(avl_node *node) +{ + if (node->left) { + node = node->left; + while (node->right) { + node = node->right; + } + + return node; + } else { + avl_node *child = node; + while (node->parent && node->parent->key) { + node = node->parent; + if (child == node->right) { + return node; + } + child = node; + } + + return NULL; + } +} + +avl_node *avl_get_next(avl_node *node) +{ + if (node->right) { + node = node->right; + while (node->left) { + node = node->left; + } + + return node; + } else { + avl_node *child = node; + while (node->parent && node->parent->key) { + node = node->parent; + if (child == node->left) { + return node; + } + child = node; + } + + return NULL; + } +} + +/* iterate a function over a range of indices, using get_predecessor */ + +int +avl_iterate_index_range (avl_tree * tree, + avl_iter_index_fun_type iter_fun, + unsigned long low, + unsigned long high, + void * iter_arg) +{ + unsigned long m; + unsigned long num_left; + avl_node * node; + + if (high > tree->length) { + return -1; + } + num_left = (high - low); + /* find the th node */ + m = high; + node = tree->root->right; + while (1) { + if (m < AVL_GET_RANK (node)) { + node = node->left; + } else if (m > AVL_GET_RANK (node)) { + m = m - AVL_GET_RANK (node); + node = node->right; + } else { + break; + } + } + /* call on , , ... */ + while (num_left) { + num_left = num_left - 1; + if (iter_fun (num_left, node->key, iter_arg) != 0) { + return -1; + } + node = avl_get_prev (node); + } + return 0; +} + +/* If is present in the tree, return that key's node, and set <*index> + * appropriately. If not, return NULL, and set <*index> to the position + * representing the closest preceding value. + */ + +static avl_node * +avl_get_index_by_key (avl_tree * tree, + void * key, + unsigned long * index) +{ + avl_node * x = tree->root->right; + unsigned long m; + + if (!x) { + return NULL; + } + m = AVL_GET_RANK (x); + + while (1) { + int compare_result = tree->compare_fun (tree->compare_arg, key, x->key); + if (compare_result < 0) { + if (x->left) { + m = m - AVL_GET_RANK(x); + x = x->left; + m = m + AVL_GET_RANK(x); + } else { + *index = m - 2; + return NULL; + } + } else if (compare_result > 0) { + if (x->right) { + x = x->right; + m = m + AVL_GET_RANK(x); + } else { + *index = m - 1; + return NULL; + } + } else { + *index = m - 1; + return x; + } + } +} + +/* return the (low index, high index) pair that spans the given key */ + +int +avl_get_span_by_key (avl_tree * tree, + void * key, + unsigned long * low, + unsigned long * high) +{ + unsigned long m, i, j; + avl_node * node; + + node = avl_get_index_by_key (tree, key, &m); + + /* did we find an exact match? + * if so, we have to search left and right + * to find the span, since we know nothing about + * the arrangement of like keys. + */ + if (node) { + avl_node * left, * right; + /* search left */ + left = avl_get_prev (node); + i = m; + while (left && (i > 0) && (tree->compare_fun (tree->compare_arg, key, left->key) == 0)) { + left = avl_get_prev (left); + i = i - 1; + } + /* search right */ + right = avl_get_next (node); + j = m; + while (right && (j <= tree->length) && (tree->compare_fun (tree->compare_arg, key, right->key) == 0)) { + right = avl_get_next (right); + j = j + 1; + } + *low = i; + *high = j + 1; + return 0; + } else { + *low = *high = m; + } + return 0; +} + +/* return the (low index, high index) pair that spans the given key */ + +int +avl_get_span_by_two_keys (avl_tree * tree, + void * low_key, + void * high_key, + unsigned long * low, + unsigned long * high) +{ + unsigned long i, j; + avl_node * low_node, * high_node; + int order; + + /* we may need to swap them */ + order = tree->compare_fun (tree->compare_arg, low_key, high_key); + if (order > 0) { + void * temp = low_key; + low_key = high_key; + high_key = temp; + } + + low_node = avl_get_index_by_key (tree, low_key, &i); + high_node = avl_get_index_by_key (tree, high_key, &j); + + if (low_node) { + avl_node * left; + /* search left */ + left = avl_get_prev (low_node); + while (left && (i > 0) && (tree->compare_fun (tree->compare_arg, low_key, left->key) == 0)) { + left = avl_get_prev (left); + i = i - 1; + } + } else { + i = i + 1; + } + if (high_node) { + avl_node * right; + /* search right */ + right = avl_get_next (high_node); + while (right && (j <= tree->length) && (tree->compare_fun (tree->compare_arg, high_key, right->key) == 0)) { + right = avl_get_next (right); + j = j + 1; + } + } else { + j = j + 1; + } + + *low = i; + *high = j; + return 0; +} + + +int +avl_get_item_by_key_most (avl_tree * tree, + void * key, + void **value_address) +{ + avl_node * x = tree->root->right; + *value_address = NULL; + + if (!x) { + return -1; + } + while (1) { + int compare_result = tree->compare_fun (tree->compare_arg, key, x->key); + + if (compare_result == 0) { + *value_address = x->key; + return 0; + } else if (compare_result < 0) { + /* the given key is less than the current key */ + if (x->left) { + x = x->left; + } else { + if (*value_address) + return 0; + else + return -1; + } + } else { + /* the given key is more than the current key */ + /* save this value, it might end up being the right one! */ + *value_address = x->key; + if (x->right) { + /* there is a bigger entry */ + x = x->right; + } else { + if (*value_address) + return 0; + else + return -1; + } + } + } +} + +int +avl_get_item_by_key_least (avl_tree * tree, + void * key, + void **value_address) +{ + avl_node * x = tree->root->right; + *value_address = NULL; + + if (!x) { + return -1; + } + while (1) { + int compare_result = tree->compare_fun (tree->compare_arg, key, x->key); + if (compare_result == 0) { + *value_address = x->key; + return 0; /* exact match */ + } else if (compare_result < 0) { + /* the given key is less than the current key */ + /* save this value, it might end up being the right one! */ + *value_address = x->key; + if (x->left) { + x = x->left; + } else { + if (*value_address) /* we have found a valid entry */ + return 0; + else + return -1; + } + } else { + if (x->right) { + /* there is a bigger entry */ + x = x->right; + } else { + if (*value_address) /* we have found a valid entry */ + return 0; + else + return -1; + } + } + } +} + +#define AVL_MAX(X, Y) ((X) > (Y) ? (X) : (Y)) + +static long +avl_verify_balance (avl_node * node) +{ + if (!node) { + return 0; + } else { + long lh = avl_verify_balance (node->left); + long rh = avl_verify_balance (node->right); + if ((rh - lh) != AVL_GET_BALANCE(node)) { + return 0; + } + if (((lh - rh) > 1) || ((lh - rh) < -1)) { + return 0; + } + return (1 + AVL_MAX (lh, rh)); + } +} + +static void +avl_verify_parent (avl_node * node, avl_node * parent) +{ + if (node->parent != parent) { + return; + } + if (node->left) { + avl_verify_parent (node->left, node); + } + if (node->right) { + avl_verify_parent (node->right, node); + } +} + +static long +avl_verify_rank (avl_node * node) +{ + if (!node) { + return 0; + } else { + unsigned long num_left=0, num_right=0; + if (node->left) { + num_left = avl_verify_rank (node->left); + } + if (node->right) { + num_right = avl_verify_rank (node->right); + } + if (AVL_GET_RANK (node) != num_left + 1) { + fprintf (stderr, "invalid rank at node %ld\n", (long) node->key); + exit (1); + } + return (num_left + num_right + 1); + } +} + +/* sanity-check the tree */ + +int +avl_verify (avl_tree * tree) +{ + if (tree->length) { + avl_verify_balance (tree->root->right); + avl_verify_parent (tree->root->right, tree->root); + avl_verify_rank (tree->root->right); + } + return (0); +} + +/* + * These structures are accumulated on the stack during print_tree + * and are used to keep track of the width and direction of each + * branch in the history of a particular line . + */ + +typedef struct _link_node { + struct _link_node * parent; + char direction; + int width; +} link_node; + +static char balance_chars[3] = {'\\', '-', '/'}; + +static int +default_key_printer (char * buffer, void * key) +{ + return snprintf (buffer, AVL_KEY_PRINTER_BUFLEN, "%p", key); +} + +/* + * When traveling the family tree, a change in direction + * indicates when to print a connector. This is kinda crazy, + * we use the stack to build a linked list, and then travel + * it backwards using recursion. + */ + +static void +print_connectors (link_node * link) +{ + if (link->parent) { + print_connectors (link->parent); + } + if (link->parent && (link->parent->direction != link->direction) && (link->parent->parent)) { + int i; + fprintf (stdout, "|"); + for (i=0; i < (link->width - 1); i++) { + fprintf (stdout, " "); + } + } else { + int i; + for (i=0; i < (link->width); i++) { + fprintf (stdout, " "); + } + } +} + +/* + * The function writes a representation of the + * key into (which is conveniently fixed in size to add + * the spice of danger). It should return the size of the + * representation. + */ + +static void +print_node (avl_key_printer_fun_type key_printer, + avl_node * node, + link_node * link) +{ + char buffer[AVL_KEY_PRINTER_BUFLEN]; + unsigned int width; + width = key_printer (buffer, node->key); + + if (node->right) { + link_node here; + here.parent = link; + here.direction = 1; + here.width = width + 11; + print_node (key_printer, node->right, &here); + } + print_connectors (link); + fprintf (stdout, "+-[%c %s %03d]", + balance_chars[AVL_GET_BALANCE(node)+1], + buffer, + (int)AVL_GET_RANK(node)); + if (node->left || node->right) { + fprintf (stdout, "-|\n"); + } else { + fprintf (stdout, "\n"); + } + if (node->left) { + link_node here; + here.parent = link; + here.direction = -1; + here.width = width + 11; + print_node (key_printer, node->left, &here); + } +} + +void +avl_print_tree (avl_tree * tree, avl_key_printer_fun_type key_printer) +{ + link_node top = {NULL, 0, 0}; + if (!key_printer) { + key_printer = default_key_printer; + } + if (tree->length) { + print_node (key_printer, tree->root->right, &top); + } else { + fprintf (stdout, "\n"); + } +} + + +void avl_tree_rlock(avl_tree *tree) +{ + thread_rwlock_rlock(&tree->rwlock); +} + +void avl_tree_wlock(avl_tree *tree) +{ + thread_rwlock_wlock(&tree->rwlock); +} + +void avl_tree_unlock(avl_tree *tree) +{ + thread_rwlock_unlock(&tree->rwlock); +} + +#ifdef HAVE_AVL_NODE_LOCK +void avl_node_rlock(avl_node *node) +{ + thread_rwlock_rlock(&node->rwlock); +} + +void avl_node_wlock(avl_node *node) +{ + thread_rwlock_wlock(&node->rwlock); +} + +void avl_node_unlock(avl_node *node) +{ + thread_rwlock_unlock(&node->rwlock); +} +#endif diff --git a/sources/shout/common/avl/avl.h b/sources/shout/common/avl/avl.h new file mode 100644 index 0000000..57b84ac --- /dev/null +++ b/sources/shout/common/avl/avl.h @@ -0,0 +1,206 @@ +/* + * Copyright (C) 1995 by Sam Rushing + * Copyright (C) 2013-2019 by Philipp "ph3-der-loewe" Schafft + */ + +/* $Id: avl.h,v 1.7 2003/07/07 01:10:14 brendan Exp $ */ + +#ifndef __AVL_H +#define __AVL_H + +#ifdef __cplusplus +extern "C" { +#endif + +#define AVL_KEY_PRINTER_BUFLEN (256) + +#ifndef NO_THREAD +#include "thread.h" +#else +#define thread_rwlock_create(x) do{}while(0) +#define thread_rwlock_destroy(x) do{}while(0) +#define thread_rwlock_rlock(x) do{}while(0) +#define thread_rwlock_wlock(x) do{}while(0) +#define thread_rwlock_unlock(x) do{}while(0) +#endif + +typedef struct avl_node_tag { + void * key; + struct avl_node_tag * left; + struct avl_node_tag * right; + struct avl_node_tag * parent; + /* + * The lower 2 bits of specify the balance + * factor: 00==-1, 01==0, 10==+1. + * The rest of the bits are used for + */ + unsigned int rank_and_balance; +#if !defined(NO_THREAD) && defined(HAVE_AVL_NODE_LOCK) + rwlock_t rwlock; +#endif +} avl_node; + +#define AVL_GET_BALANCE(n) ((int)(((n)->rank_and_balance & 3) - 1)) + +#define AVL_GET_RANK(n) (((n)->rank_and_balance >> 2)) + +#define AVL_SET_BALANCE(n,b) \ + ((n)->rank_and_balance) = \ + (((n)->rank_and_balance & (~3)) | ((int)((b) + 1))) + +#define AVL_SET_RANK(n,r) \ + ((n)->rank_and_balance) = \ + (((n)->rank_and_balance & 3) | (r << 2)) + +struct _avl_tree; + +typedef int (*avl_key_compare_fun_type) (void * compare_arg, void * a, void * b); +typedef int (*avl_iter_fun_type) (void * key, void * iter_arg); +typedef int (*avl_iter_index_fun_type) (unsigned long index, void * key, void * iter_arg); +typedef int (*avl_free_key_fun_type) (void * key); +typedef int (*avl_key_printer_fun_type) (char *, void *); + +/* + * and let us associate a particular compare + * function with each tree, separately. + */ + +#ifdef _mangle +# define avl_tree_new _mangle(avl_tree_new) +# define avl_node_new _mangle(avl_node_new) +# define avl_tree_free _mangle(avl_tree_free) +# define avl_insert _mangle(avl_insert) +# define avl_delete _mangle(avl_delete) +# define avl_get_by_index _mangle(avl_get_by_index) +# define avl_get_by_key _mangle(avl_get_by_key) +# define avl_iterate_inorder _mangle(avl_iterate_inorder) +# define avl_iterate_index_range _mangle(avl_iterate_index_range) +# define avl_tree_rlock _mangle(avl_tree_rlock) +# define avl_tree_wlock _mangle(avl_tree_wlock) +# define avl_tree_wlock _mangle(avl_tree_wlock) +# define avl_tree_unlock _mangle(avl_tree_unlock) +# define avl_node_rlock _mangle(avl_node_rlock) +# define avl_node_wlock _mangle(avl_node_wlock) +# define avl_node_unlock _mangle(avl_node_unlock) +# define avl_get_span_by_key _mangle(avl_get_span_by_key) +# define avl_get_span_by_two_keys _mangle(avl_get_span_by_two_keys) +# define avl_verify _mangle(avl_verify) +# define avl_print_tree _mangle(avl_print_tree) +# define avl_get_first _mangle(avl_get_first) +# define avl_get_prev _mangle(avl_get_prev) +# define avl_get_next _mangle(avl_get_next) +# define avl_get_item_by_key_most _mangle(avl_get_item_by_key_most) +# define avl_get_item_by_key_least _mangle(avl_get_item_by_key_least) +#endif + +typedef struct _avl_tree { + avl_node * root; + unsigned int height; + unsigned int length; + avl_key_compare_fun_type compare_fun; + void * compare_arg; +#ifndef NO_THREAD + rwlock_t rwlock; +#endif +} avl_tree; + +avl_tree * avl_tree_new (avl_key_compare_fun_type compare_fun, void * compare_arg); +avl_node * avl_node_new (void * key, avl_node * parent); + +void avl_tree_free ( + avl_tree * tree, + avl_free_key_fun_type free_key_fun + ); + +int avl_insert ( + avl_tree * ob, + void * key + ); + +int avl_delete ( + avl_tree * tree, + void * key, + avl_free_key_fun_type free_key_fun + ); + +int avl_get_by_index ( + avl_tree * tree, + unsigned long index, + void ** value_address + ); + +int avl_get_by_key ( + avl_tree * tree, + void * key, + void ** value_address + ); + +int avl_iterate_inorder ( + avl_tree * tree, + avl_iter_fun_type iter_fun, + void * iter_arg + ); + +int avl_iterate_index_range ( + avl_tree * tree, + avl_iter_index_fun_type iter_fun, + unsigned long low, + unsigned long high, + void * iter_arg + ); + +int avl_get_span_by_key ( + avl_tree * tree, + void * key, + unsigned long * low, + unsigned long * high + ); + +int avl_get_span_by_two_keys ( + avl_tree * tree, + void * key_a, + void * key_b, + unsigned long * low, + unsigned long * high + ); + +int avl_verify (avl_tree * tree); + +void avl_print_tree ( + avl_tree * tree, + avl_key_printer_fun_type key_printer + ); + +avl_node *avl_get_first(avl_tree *tree); + +avl_node *avl_get_prev(avl_node * node); + +avl_node *avl_get_next(avl_node * node); + +/* These two are from David Ascher */ + +int avl_get_item_by_key_most ( + avl_tree * tree, + void * key, + void ** value_address + ); + +int avl_get_item_by_key_least ( + avl_tree * tree, + void * key, + void ** value_address + ); + +/* optional locking stuff */ +void avl_tree_rlock(avl_tree *tree); +void avl_tree_wlock(avl_tree *tree); +void avl_tree_unlock(avl_tree *tree); +void avl_node_rlock(avl_node *node); +void avl_node_wlock(avl_node *node); +void avl_node_unlock(avl_node *node); + +#ifdef __cplusplus +} +#endif + +#endif /* __AVL_H */ diff --git a/sources/shout/common/httpp/encoding.c b/sources/shout/common/httpp/encoding.c new file mode 100644 index 0000000..1651d63 --- /dev/null +++ b/sources/shout/common/httpp/encoding.c @@ -0,0 +1,837 @@ +/* encoding.c +** +** http transfer encoding library +** See RFC2616 section 3.6 for more details. +** +** Copyright (C) 2015-2019 by Philipp "ph3-der-loewe" Schafft +** +** This library is free software; you can redistribute it and/or +** modify it under the terms of the GNU Library General Public +** License as published by the Free Software Foundation; either +** version 2 of the License, or (at your option) any later version. +** +** This library is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +** Library General Public License for more details. +** +** You should have received a copy of the GNU Library General Public +** License along with this library; if not, write to the +** Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, +** Boston, MA 02110-1301, USA. +** +*/ + +#ifdef HAVE_CONFIG_H + #include +#endif + +#include +#include +#include +#include +#include + +#include "encoding.h" + +struct httpp_encoding_tag { + size_t refc; + + ssize_t (*process_read)(httpp_encoding_t *self, void *buf, size_t len, ssize_t (*cb)(void*, void*, size_t), void *userdata); + ssize_t (*process_write)(httpp_encoding_t *self, const void *buf, size_t len, ssize_t (*cb)(void*, const void*, size_t), void *userdata); + + httpp_meta_t *meta_read; + httpp_meta_t *meta_write; + + void *buf_read_raw; /* input buffer */ + size_t buf_read_raw_offset, buf_read_raw_len; + + void *buf_read_decoded; /* decoded stuff */ + size_t buf_read_decoded_offset, buf_read_decoded_len; + + void *buf_write_raw; /* input buffer */ + size_t buf_write_raw_offset, buf_write_raw_len; + + void *buf_write_encoded; /* encoded output */ + size_t buf_write_encoded_offset, buf_write_encoded_len; + + /* backend specific stuff */ + ssize_t bytes_till_eof; + size_t read_bytes_till_header; +}; + + +/* Handlers, at end of file */ +static ssize_t __enc_identity_read(httpp_encoding_t *self, void *buf, size_t len, ssize_t (*cb)(void*, void*, size_t), void *userdata); +static ssize_t __enc_identity_write(httpp_encoding_t *self, const void *buf, size_t len, ssize_t (*cb)(void*, const void*, size_t), void *userdata); +static ssize_t __enc_chunked_read(httpp_encoding_t *self, void *buf, size_t len, ssize_t (*cb)(void*, void*, size_t), void *userdata); +static ssize_t __enc_chunked_write(httpp_encoding_t *self, const void *buf, size_t len, ssize_t (*cb)(void*, const void*, size_t), void *userdata); + +/* function to move some data out of our buffers */ +ssize_t __copy_buffer(void *dst, void **src, size_t *boffset, size_t *blen, size_t len) +{ + void *p; + size_t have_len; + size_t todo; + + if (!len) + return 0; + + if (!dst || !src || !*src || !boffset || !blen) + return -1; + + have_len = *blen - *boffset; + p = *src + *boffset; + + todo = len < have_len ? len : have_len; + + memcpy(dst, p, todo); + + *boffset += todo; + + if (*boffset == *blen) { + free(*src); + *src = NULL; + *boffset = 0; + *blen = 0; + } + + return todo; +} + +/* try to flush output buffers */ +static inline void __flush_output(httpp_encoding_t *self, ssize_t (*cb)(void*, const void*, size_t), void *userdata) +{ + if (cb && self->buf_write_encoded) { + ssize_t ret = cb(userdata, + self->buf_write_encoded + self->buf_write_encoded_offset, + self->buf_write_encoded_len - self->buf_write_encoded_offset); + if (ret > 0) { + self->buf_write_encoded_offset += ret; + if (self->buf_write_encoded_offset == self->buf_write_encoded_len) { + free(self->buf_write_encoded); + self->buf_write_encoded = NULL; + self->buf_write_encoded_offset = 0; + self->buf_write_encoded_len = 0; + } + } + } +} + +/* meta data functions */ +/* meta data is to be used in a encoding-specific way */ +httpp_meta_t *httpp_encoding_meta_new(const char *key, const char *value) +{ + httpp_meta_t *ret = calloc(1, sizeof(httpp_meta_t)); + if (!ret) + return ret; + + if (key) + if ((ret->key = strdup(key)) == NULL) + goto fail; + + if (value) { + if ((ret->value = strdup(value)) == NULL) + goto fail; + ret->value_len = strlen(ret->value); + } + + return ret; +fail: + httpp_encoding_meta_free(ret); + return NULL; +} + +int httpp_encoding_meta_free(httpp_meta_t *self) +{ + while (self) { + httpp_meta_t *cur = self; + self = self->next; + + if (cur->key) + free(cur->key); + if (cur->value) + free(cur->value); + free(cur); + } + + return 0; +} + +int httpp_encoding_meta_append(httpp_meta_t **dst, httpp_meta_t *next) +{ + httpp_meta_t **cur; + + if (!dst) + return -1; + if (!next) + return 0; + + cur = dst; + while (*cur) + cur = &((*cur)->next); + + *cur = next; + + return 0; +} + +/* General setup */ +httpp_encoding_t *httpp_encoding_new(const char *encoding) { + httpp_encoding_t *ret = calloc(1, sizeof(httpp_encoding_t)); + if (!ret) + return NULL; + + ret->refc = 1; + ret->bytes_till_eof = -1; + + if (strcasecmp(encoding, HTTPP_ENCODING_IDENTITY) == 0) { + ret->process_read = __enc_identity_read; + ret->process_write = __enc_identity_write; + } else if (strcasecmp(encoding, HTTPP_ENCODING_CHUNKED) == 0) { + ret->process_read = __enc_chunked_read; + ret->process_write = __enc_chunked_write; + } else { + goto fail; + } + + return ret; + +fail: + httpp_encoding_release(ret); + return NULL; +} + +int httpp_encoding_addref(httpp_encoding_t *self) +{ + if (!self) + return -1; + self->refc++; + return 0; +} + +int httpp_encoding_release(httpp_encoding_t *self) +{ + if (!self) + return -1; + + self->refc--; + if (self->refc) + return 0; + + httpp_encoding_meta_free(self->meta_read); + httpp_encoding_meta_free(self->meta_write); + + if (self->buf_read_raw) + free(self->buf_read_raw); + if (self->buf_read_decoded) + free(self->buf_read_decoded); + if (self->buf_write_raw) + free(self->buf_write_raw); + if (self->buf_write_encoded) + free(self->buf_write_encoded); + free(self); + return 0; +} + +/* Read data from backend. + * if cb is NULL this will read from the internal buffer. + */ +ssize_t httpp_encoding_read(httpp_encoding_t *self, void *buf, size_t len, ssize_t (*cb)(void*, void*, size_t), void *userdata) +{ + ssize_t done = 0; + ssize_t ret; + + if (!self || !buf) + return -1; + + if (!len) + return 0; + + ret = __copy_buffer(buf, &(self->buf_read_decoded), &(self->buf_read_decoded_offset), &(self->buf_read_decoded_len), len); + + if (ret == (ssize_t)len) + return ret; + + if (ret > 0) { + done += ret; + buf += ret; + len -= ret; + } + + ret = self->process_read(self, buf, len, cb, userdata); + if (ret == -1 && done) + return done; + if (ret == -1) + return -1; + + done += ret; + buf += ret; + len -= ret; + + if (len) { + ret = __copy_buffer(buf, &(self->buf_read_decoded), &(self->buf_read_decoded_offset), &(self->buf_read_decoded_len), len); + if (ret > 0) { + done += ret; + buf += ret; + len -= ret; + } + } + + return done; +} + +int httpp_encoding_eof(httpp_encoding_t *self, int (*cb)(void*), void *userdata) +{ + if (!self) + return -1; + + if (self->buf_read_decoded_len - self->buf_read_decoded_offset) + return 0; + + if (self->bytes_till_eof == 0) + return 1; + + if (cb) + return cb(userdata); + + return 0; +} + +/* Read any meta data that is in buffer. + * After a call to this function the meta data is released from the + * encoding object and the caller is responsible to free it. + */ +httpp_meta_t *httpp_encoding_get_meta(httpp_encoding_t *self) +{ + httpp_meta_t *ret; + + if (!self) + return NULL; + + ret = self->meta_read; + self->meta_read = NULL; + return ret; +} + +/* Write data to backend. + * If buf is NULL this will flush buffers. + * Depending on encoding flushing buffers may not be safe if not + * at end of stream. + */ +ssize_t httpp_encoding_write(httpp_encoding_t *self, const void *buf, size_t len, ssize_t (*cb)(void*, const void*, size_t), void *userdata) +{ + ssize_t ret; + + if (!self || !cb) + return -1; + + /* first try to flush buffers */ + __flush_output(self, cb, userdata); + + /* now run the processor */ + ret = self->process_write(self, buf, len, cb, userdata); + + /* try to flush buffers again, maybe they are filled now! */ + __flush_output(self, cb, userdata); + + return ret; +} + +/* Check if we have something to flush. */ +ssize_t httpp_encoding_pending(httpp_encoding_t *self) +{ + if (!self) + return -1; + if (!self->buf_write_encoded) + return 0; + return self->buf_write_encoded_len - self->buf_write_encoded_offset; +} + +/* Attach meta data to the stream. + * this is to be written out as soon as the encoding supports. + */ +int httpp_encoding_append_meta(httpp_encoding_t *self, httpp_meta_t *meta) +{ + if (!self) + return -1; + return httpp_encoding_meta_append(&(self->meta_write), meta); +} + +/* handlers for encodings */ +static ssize_t __enc_identity_read(httpp_encoding_t *self, void *buf, size_t len, ssize_t (*cb)(void*, void*, size_t), void *userdata) +{ + (void)self; + if (!cb) + return -1; + return cb(userdata, buf, len); +} + +static ssize_t __enc_identity_write(httpp_encoding_t *self, const void *buf, size_t len, ssize_t (*cb)(void*, const void*, size_t), void *userdata) +{ + (void)self; + if (!cb) + return -1; + return cb(userdata, buf, len); +} + +/* Here is what chunked encoding looks like: + * + * You have any number of chunks. They are just chained. + * The last chunk has a length of zero set. + * After the last chunk there are tailing headers and a final "\r\n". + * + * Each chunk looks like this: + * LENGTH as hex [";" extension [";" extention [...]]] "\r\n" BODY "\r\n". + * extension is: TOKEN ["=" data]; + * data is: TOKEN | STRING as quoted. + * + */ + +static void __enc_chunked_read_extentions(httpp_encoding_t *self, char *p, size_t len) +{ + /* ok. If you want to ruin your day... go ahead and try to understand this. */ + httpp_meta_t **parent; + httpp_meta_t *meta; + size_t value_len; + size_t value_decoded_len; + size_t key_len; + char *value; + char *c; + int in_quote; + + if (self->meta_read) { + parent = &(self->meta_read); + while (*parent) + parent = &((*parent)->next); + } else { + parent = &(self->meta_read); + } + + while (len) { + if (*p != ';') /* not a valid extension */ + break; + p++; + len--; + + *parent = meta = httpp_encoding_meta_new(NULL, NULL); + parent = &(meta->next); + + for (key_len = 0; key_len < len && p[key_len] != '='; key_len++); + meta->key = malloc(key_len + 1); + if (!meta->key) + return; + memcpy(meta->key, p, key_len); + meta->key[key_len] = 0; + p += key_len; + len -= key_len; + if (!len) + break; + + if (*p != '=') /* check if we have a value */ + continue; + + p++; + len--; + + if (!len) + break; + + in_quote = 0; + for (value_len = 0; value_len < len; value_len++) { + if (in_quote) { + if (p[value_len] == '\\') in_quote = 2; + else if (p[value_len] == '"') in_quote--; + if (in_quote) + continue; + value_len++; + break; + } + if (p[value_len] == '"') { + in_quote = 1; + } else if (p[value_len] == ';') + break; + } + + value = meta->value = malloc(value_len + 1); + if (!meta->value) + return; + in_quote = 0; + for (c = p, p += value_len, len -= value_len, value_decoded_len = 0; value_len; value_len--, c++) { + if (in_quote) { + if (*c == '\\') in_quote = 2; + else if (*c == '"') { + in_quote--; + if (in_quote) + value[value_decoded_len++] = '"'; + } else + value[value_decoded_len++] = *c; + if (in_quote) + continue; + break; + } + if (*c == '"') { + in_quote = 1; + } else if (p[value_len] == ';') + break; + else + value[value_decoded_len++] = *c; + } + value[value_decoded_len] = 0; + meta->value_len = value_decoded_len; + } +} + +static ssize_t __enc_chunked_read(httpp_encoding_t *self, void *buf, size_t len, ssize_t (*cb)(void*, void*, size_t), void *userdata) +{ + ssize_t ret; + size_t buflen; + void *bufptr; + size_t i; + char *c; + int in_quote; + ssize_t offset_extentions; + ssize_t offset_CR; + ssize_t offset_LF; + long long unsigned int bodylen; + + if (!cb) + return -1; + + /* see if we have still a few bytes to go till the next header + * The 2 is the end of chunk mark that is not part of the body! */ + if (self->read_bytes_till_header > 2) { + size_t todo = len > (self->read_bytes_till_header - 2) ? (self->read_bytes_till_header - 2) : len; + ret = cb(userdata, buf, todo); + if (ret < 1) + return ret; + self->read_bytes_till_header -= ret; + return ret; + } + + /* ok. now we should have 2 or less bytes till next header. + * We just read a few bytes into our decoding buffer and see what we got. + */ + if (self->bytes_till_eof != -1) { + buflen = self->bytes_till_eof; + } else { + buflen = 1024; + } + + if (self->buf_read_raw) { + bufptr = realloc(self->buf_read_raw, self->buf_read_raw_len + buflen); + } else { + bufptr = malloc(buflen); + self->buf_read_raw_offset = 0; + self->buf_read_raw_len = 0; + } + if (!bufptr) + return -1; + + self->buf_read_raw = bufptr; + + ret = cb(userdata, self->buf_read_raw + self->buf_read_raw_len, buflen); + if (ret < 1) { + if (!self->buf_read_raw_len) { + free(self->buf_read_raw); + self->buf_read_raw = NULL; + } + return ret; + } + + self->buf_read_raw_len += ret; + + /* now we should have some bytes in our buffer. + * Now skip the "\r\n" that may be left to do from self->read_bytes_till_header. + */ + + if ((self->buf_read_raw_len - self->buf_read_raw_offset) == self->read_bytes_till_header) { + /* ok, that wasn't super big step forward. At least we got rid of self->read_bytes_till_header. + * now freeing buffers again... + */ + free(self->buf_read_raw); + self->buf_read_raw = NULL; + self->buf_read_raw_offset = 0; + self->buf_read_raw_len = 0; + self->read_bytes_till_header = 0; + return 0; + } else if ((self->buf_read_raw_len - self->buf_read_raw_offset) > self->read_bytes_till_header) { + /* ship the tailing "\r\n". + * We should check we really got that and not some other stuff, eh? Yes, I'm sure we should... + */ + self->buf_read_raw_offset += self->read_bytes_till_header; + self->read_bytes_till_header = 0; + } + + /* Check if we reached EOF */ + if (self->bytes_till_eof != -1) { + if (self->read_bytes_till_header == 0) + self->bytes_till_eof = 0; + + if (self->bytes_till_eof == 0) + return 0; + } + + /* ok. next we have at least a little bit if a header. + * Now we need to find out if the header is complet. + * If it is we will process it. If it isn't we will + * just return a short read and try again later! + * + * Hint: A complet header ends with "\r\n". + * But be aware! That is valid in any quoted string + * that is part of the header as well! + */ + + in_quote = 0; + offset_extentions = -1; + offset_CR = -1; + offset_LF = -1; + for (i = self->buf_read_raw_offset, c = self->buf_read_raw + self->buf_read_raw_offset; + i < self->buf_read_raw_len; + i++, c++) { + if (in_quote) { + if (*c == '\\') in_quote = 2; + else if (*c == '"') in_quote--; + continue; + } + if (*c == '"') { + in_quote = 1; + } else if (*c == ';' && offset_extentions == -1) { + offset_extentions = i; + } else if (*c == '\r') { + offset_CR = i; + } else if (*c == '\n' && offset_CR == (ssize_t)(i - 1)) { + offset_LF = i; + break; + } + } + + /* ok, now we know a lot more!: + * offset_extentions is the offset to the extentions if any. + * offset_LF is the offset to the byte before the body if any. + * if offset_LF is > -1 we know we have a complet header. + * if we don't just return a short read and try again later. + */ + + if (offset_LF == -1) + return 0; + + /* ok. Now we have a complet header. + * First pass the extentions to extention parser if any. + */ + if (offset_extentions != -1) + __enc_chunked_read_extentions(self, self->buf_read_raw + offset_extentions, offset_CR - offset_extentions); + + /* ok. Next we parse the body length. + * We just replace whatever comes after the length by \0 + * and try to parse the hex value. + */ + if (offset_extentions != -1) { + c = self->buf_read_raw + offset_extentions; + } else { + c = self->buf_read_raw + offset_CR; + } + *c = 0; + + /* we hope that will work... */ + if (sscanf(self->buf_read_raw + self->buf_read_raw_offset, "%llx", &bodylen) != 1) + return -1; + + /* ok, Now we move the offset forward to the body. */ + self->buf_read_raw_offset = offset_LF + 1; + + if (!bodylen) { + self->bytes_till_eof = 2; /* 2 = tailing "\r\n" */ + } + + /* Do we still have some data in buffer? + * If not free the buffer and set the counters + * to point to the next header. + */ + if (self->buf_read_raw_offset == self->buf_read_raw_len) { + free(self->buf_read_raw); + self->buf_read_raw = NULL; + self->buf_read_raw_offset = 0; + self->buf_read_raw_len = 0; + self->read_bytes_till_header = bodylen + 2; /* 2 = tailing "\r\n" */ + return 0; + } + + /* ok, now we check if what we have in the buffer is less or equal than our bodylen. */ + if ((self->buf_read_raw_len - self->buf_read_raw_offset) <= bodylen) { + /* ok, this is fantastic. The framework can do the rest for us! */ + self->buf_read_decoded = self->buf_read_raw; + self->buf_read_decoded_offset = self->buf_read_raw_offset; + self->buf_read_decoded_len = self->buf_read_raw_len; + self->buf_read_raw = NULL; + self->buf_read_raw_offset = 0; + self->buf_read_raw_len = 0; + self->read_bytes_till_header = bodylen + 2 - (self->buf_read_decoded_len - self->buf_read_decoded_offset); + return 0; + } + + /* ok, final case left: + * we have more than just the body in our buffer. + * What we do now is to allocate buffer, move the body over + * and let our internal structures point to the next header. + */ + + self->buf_read_decoded = malloc(bodylen); + if (!self->buf_read_decoded) /* just retry later if we can not allocate a buffer */ + return -1; + self->buf_read_decoded_offset = 0; + self->buf_read_decoded_len = bodylen; + memcpy(self->buf_read_decoded, self->buf_read_raw + self->buf_read_raw_offset, bodylen); + self->buf_read_raw_offset += bodylen; + self->read_bytes_till_header = 2; /* tailing "\r\n" */ + + if ((self->buf_read_raw_len - self->buf_read_raw_offset) >= 2) { + self->buf_read_raw_offset += 2; + self->read_bytes_till_header = 0; + if (self->bytes_till_eof != -1) + self->bytes_till_eof = 0; + + if ((self->buf_read_raw_len - self->buf_read_raw_offset) == 0) { + free(self->buf_read_raw); + self->buf_read_raw = NULL; + self->buf_read_raw_len = 0; + self->buf_read_raw_offset = 0; + } + } + + return 0; +} + +static size_t __enc_chunked_write_extensions_valuelen(httpp_meta_t *cur) +{ + size_t ret = cur->value_len; + size_t i; + char *p = cur->value; + + if (!cur->value || !cur->value_len) + return 0; + + for (i = 0; i < cur->value_len; i++, p++) + if (*p == '"') + ret++; + + return ret; +} + +static char *__enc_chunked_write_extensions(httpp_encoding_t *self) +{ + size_t buflen; + void *buf; + char *p; + size_t len; + httpp_meta_t *cur; + + if (!self->meta_write) + return NULL; + + /* first find out how long the buffer must be. */ + buflen = 1; /* tailing \0 */ + + cur = self->meta_write; + while (cur) { + if (!cur->key || (cur->value_len && !cur->value)) { + cur = cur->next; + continue; + } + + buflen += 4; /* ; and = and two " */ + buflen += strlen(cur->key); + buflen += __enc_chunked_write_extensions_valuelen(cur); + cur = cur->next; + } + + p = buf = malloc(buflen); + if (!buf) + return NULL; + + cur = self->meta_write; + while (cur) { + if (!cur->key || (cur->value_len && !cur->value)) { + cur = cur->next; + continue; + } + + *(p++) = ';'; + len = strlen(cur->key); + memcpy(p, cur->key, len); + p += len; + + if (cur->value_len) { + const char *c; + size_t i; + + *(p++) = '='; + *(p++) = '"'; + for (i = 0, c = cur->value; i < cur->value_len; i++, c++) { + if (*c == '"') + *(p++) = '\\'; + *(p++) = *c; + } + *(p++) = '"'; + } + + cur = cur->next; + } + + *p = 0; /* terminate the string */ + + httpp_encoding_meta_free(self->meta_write); + self->meta_write = NULL; + + return buf; +} +static ssize_t __enc_chunked_write(httpp_encoding_t *self, const void *buf, size_t len, ssize_t (*cb)(void*, const void*, size_t), void *userdata) +{ + char encoded_length[32]; + char *extensions = NULL; + ssize_t total_chunk_size; + ssize_t header_length; + + (void)cb, (void)userdata; + + if (!buf) + len = 0; + + /* refuse to write if we still have stuff to flush. */ + if (httpp_encoding_pending(self) > 0) + return 0; + + /* limit length to a bit more sane value */ + if (len > 1048576) + len = 1048576; + + snprintf(encoded_length, sizeof(encoded_length), "%lx", (long int)len); + + extensions = __enc_chunked_write_extensions(self); + + /* 2 = end of header and tailing "\r\n" */ + header_length = strlen(encoded_length) + (extensions ? strlen(extensions) : 0) + 2; + total_chunk_size = header_length + len + 2; + if (!buf) + total_chunk_size += 2; + + /* ok, we now allocate a huge buffer. We do it as if we would do it only when needed + * and it would fail we would end in bad state that can not be recovered */ + self->buf_write_encoded = malloc(total_chunk_size); + if (!self->buf_write_encoded) { + if (extensions) + free(extensions); + return -1; + } + + self->buf_write_encoded_offset = 0; + self->buf_write_encoded_len = total_chunk_size; + snprintf(self->buf_write_encoded, total_chunk_size, "%s%s\r\n", encoded_length, extensions ? extensions : ""); + memcpy(self->buf_write_encoded + header_length, buf, len); + memcpy(self->buf_write_encoded + header_length + len, "\r\n\r\n", buf ? 2 : 4); + + if (extensions) + free(extensions); + + return len; +} diff --git a/sources/shout/common/httpp/encoding.h b/sources/shout/common/httpp/encoding.h new file mode 100644 index 0000000..2be92b2 --- /dev/null +++ b/sources/shout/common/httpp/encoding.h @@ -0,0 +1,89 @@ +/* encoding.h +** +** http transfer encoding library +** See RFC2616 section 3.6 for more details. +** +** Copyright (C) 2015-2019 by Philipp "ph3-der-loewe" Schafft +** +** This library is free software; you can redistribute it and/or +** modify it under the terms of the GNU Library General Public +** License as published by the Free Software Foundation; either +** version 2 of the License, or (at your option) any later version. +** +** This library is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +** Library General Public License for more details. +** +** You should have received a copy of the GNU Library General Public +** License along with this library; if not, write to the +** Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, +** Boston, MA 02110-1301, USA. +** +*/ + +#ifndef __ENCODING_H +#define __ENCODING_H + +#include + +/* known encodings */ +#define HTTPP_ENCODING_IDENTITY "identity" /* RFC2616 */ +#define HTTPP_ENCODING_CHUNKED "chunked" /* RFC2616 */ +#define HTTPP_ENCODING_GZIP "gzip" /* RFC1952 */ +#define HTTPP_ENCODING_COMPRESS "compress" /* ??? */ +#define HTTPP_ENCODING_DEFLATE "deflate" /* RFC1950, RFC1951 */ + +typedef struct httpp_encoding_tag httpp_encoding_t; + +typedef struct httpp_meta_tag httpp_meta_t; +struct httpp_meta_tag { + char *key; + void *value; + size_t value_len; + httpp_meta_t *next; +}; + +/* meta data functions */ +/* meta data is to be used in a encoding-specific way */ +httpp_meta_t *httpp_encoding_meta_new(const char *key, const char *value); +int httpp_encoding_meta_free(httpp_meta_t *self); +int httpp_encoding_meta_append(httpp_meta_t **dst, httpp_meta_t *next); + +/* General setup */ +httpp_encoding_t *httpp_encoding_new(const char *encoding); +int httpp_encoding_addref(httpp_encoding_t *self); +int httpp_encoding_release(httpp_encoding_t *self); + +/* Read data from backend. + * if cb is NULL this will read from the internal buffer. + */ +ssize_t httpp_encoding_read(httpp_encoding_t *self, void *buf, size_t len, ssize_t (*cb)(void*, void*, size_t), void *userdata); + +/* Check if EOF is reached. + * If cb is not NULL this also considers backend state. + */ +int httpp_encoding_eof(httpp_encoding_t *self, int (*cb)(void*), void *userdata); + +/* Read any meta data that is in buffer. + * After a call to this function the meta data is released from the + * encoding object and the caller is responsible to free it. + */ +httpp_meta_t *httpp_encoding_get_meta(httpp_encoding_t *self); + +/* Write data to backend. + * If buf is NULL this will flush buffers. + * Depending on encoding flushing buffers may not be safe if not + * at end of stream. + */ +ssize_t httpp_encoding_write(httpp_encoding_t *self, const void *buf, size_t len, ssize_t (*cb)(void*, const void*, size_t), void *userdata); + +/* Check if we have something to flush. */ +ssize_t httpp_encoding_pending(httpp_encoding_t *self); + +/* Attach meta data to the stream. + * this is to be written out as soon as the encoding supports. + */ +int httpp_encoding_append_meta(httpp_encoding_t *self, httpp_meta_t *meta); + +#endif diff --git a/sources/shout/common/httpp/httpp.c b/sources/shout/common/httpp/httpp.c new file mode 100644 index 0000000..92ea62a --- /dev/null +++ b/sources/shout/common/httpp/httpp.c @@ -0,0 +1,951 @@ +/* Httpp.c +** +** http parsing engine +** +** Copyright (C) 2014 Michael Smith , +** Ralph Giles , +** Ed "oddsock" Zaleski , +** Karl Heyes , +** Copyright (C) 2012-2019 by Philipp "ph3-der-loewe" Schafft +** +** This library is free software; you can redistribute it and/or +** modify it under the terms of the GNU Library General Public +** License as published by the Free Software Foundation; either +** version 2 of the License, or (at your option) any later version. +** +** This library is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +** Library General Public License for more details. +** +** You should have received a copy of the GNU Library General Public +** License along with this library; if not, write to the +** Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, +** Boston, MA 02110-1301, USA. +** +*/ + +#ifdef HAVE_CONFIG_H + #include +#endif + +#include + +#include +#include +#include +#ifdef HAVE_STRINGS_H +#include +#endif + +#include "avl.h" +#include "httpp.h" + +#define MAX_HEADERS 32 + +/* internal functions */ + +/* misc */ +static char *_lowercase(char *str); + +/* for avl trees */ +static int _compare_vars(void *compare_arg, void *a, void *b); +static int _free_vars(void *key); + +/* For avl tree manipulation */ +static void parse_query(avl_tree *tree, const char *query, size_t len); +static const char *_httpp_get_param(avl_tree *tree, const char *name); +static void _httpp_set_param_nocopy(avl_tree *tree, char *name, char *value, int replace); +static void _httpp_set_param(avl_tree *tree, const char *name, const char *value); +static http_var_t *_httpp_get_param_var(avl_tree *tree, const char *name); + +httpp_request_info_t httpp_request_info(httpp_request_type_e req) +{ +#if 0 +#define HTTPP_REQUEST_IS_SAFE ((httpp_request_info_t)0x0001U) +#define HTTPP_REQUEST_IS_IDEMPOTENT ((httpp_request_info_t)0x0002U) +#define HTTPP_REQUEST_IS_CACHEABLE ((httpp_request_info_t)0x0004U) +#define HTTPP_REQUEST_HAS_RESPONSE_BODY ((httpp_request_info_t)0x0010U) +#define HTTPP_REQUEST_HAS_REQUEST_BODY ((httpp_request_info_t)0x0100U) +#define HTTPP_REQUEST_HAS_OPTIONAL_REQUEST_BODY ((httpp_request_info_t)0x0200U) +#endif + switch (req) { + /* offical methods */ + case httpp_req_get: + return HTTPP_REQUEST_IS_SAFE|HTTPP_REQUEST_IS_IDEMPOTENT|HTTPP_REQUEST_IS_CACHEABLE|HTTPP_REQUEST_HAS_RESPONSE_BODY|HTTPP_REQUEST_HAS_OPTIONAL_REQUEST_BODY; + break; + case httpp_req_post: + return HTTPP_REQUEST_IS_CACHEABLE|HTTPP_REQUEST_HAS_RESPONSE_BODY|HTTPP_REQUEST_HAS_REQUEST_BODY; + break; + case httpp_req_put: + return HTTPP_REQUEST_IS_IDEMPOTENT|HTTPP_REQUEST_HAS_RESPONSE_BODY|HTTPP_REQUEST_HAS_REQUEST_BODY; + break; + case httpp_req_head: + return HTTPP_REQUEST_IS_SAFE|HTTPP_REQUEST_IS_IDEMPOTENT|HTTPP_REQUEST_IS_CACHEABLE; + break; + case httpp_req_options: + return HTTPP_REQUEST_IS_SAFE|HTTPP_REQUEST_IS_IDEMPOTENT|HTTPP_REQUEST_HAS_RESPONSE_BODY|HTTPP_REQUEST_HAS_OPTIONAL_REQUEST_BODY; + break; + case httpp_req_delete: + return HTTPP_REQUEST_IS_IDEMPOTENT|HTTPP_REQUEST_HAS_RESPONSE_BODY; + break; + case httpp_req_trace: + return HTTPP_REQUEST_IS_SAFE|HTTPP_REQUEST_IS_IDEMPOTENT|HTTPP_REQUEST_HAS_RESPONSE_BODY; + break; + case httpp_req_connect: + return HTTPP_REQUEST_HAS_RESPONSE_BODY|HTTPP_REQUEST_HAS_REQUEST_BODY; + break; + + /* Icecast specific methods */ + case httpp_req_source: + return HTTPP_REQUEST_HAS_RESPONSE_BODY|HTTPP_REQUEST_HAS_REQUEST_BODY; + break; + case httpp_req_play: + return HTTPP_REQUEST_IS_SAFE|HTTPP_REQUEST_HAS_RESPONSE_BODY|HTTPP_REQUEST_HAS_OPTIONAL_REQUEST_BODY; + break; + case httpp_req_stats: + return HTTPP_REQUEST_IS_SAFE|HTTPP_REQUEST_HAS_RESPONSE_BODY|HTTPP_REQUEST_HAS_OPTIONAL_REQUEST_BODY; + break; + + /* Virtual and other methods */ + case httpp_req_none: + case httpp_req_unknown: + default: + return HTTPP_REQUEST_HAS_RESPONSE_BODY|HTTPP_REQUEST_HAS_OPTIONAL_REQUEST_BODY; + break; + } +} + +http_parser_t *httpp_create_parser(void) +{ + http_parser_t *parser = calloc(1, sizeof(http_parser_t)); + + parser->refc = 1; + parser->req_type = httpp_req_none; + parser->uri = NULL; + parser->vars = avl_tree_new(_compare_vars, NULL); + parser->queryvars = avl_tree_new(_compare_vars, NULL); + parser->postvars = avl_tree_new(_compare_vars, NULL); + + return parser; +} + +void httpp_initialize(http_parser_t *parser, http_varlist_t *defaults) +{ + http_varlist_t *list; + + /* now insert the default variables */ + list = defaults; + while (list != NULL) { + size_t i; + + for (i = 0; i < list->var.values; i++) { + httpp_setvar(parser, list->var.name, list->var.value[i]); + } + + list = list->next; + } +} + +static int split_headers(char *data, unsigned long len, char **line) +{ + /* first we count how many lines there are + ** and set up the line[] array + */ + int lines = 0; + unsigned long i; + line[lines] = data; + for (i = 0; i < len && lines < MAX_HEADERS; i++) { + if (data[i] == '\r') + data[i] = '\0'; + if (data[i] == '\n') { + lines++; + data[i] = '\0'; + if (lines >= MAX_HEADERS) + return MAX_HEADERS; + if (i + 1 < len) { + if (data[i + 1] == '\n' || data[i + 1] == '\r') + break; + line[lines] = &data[i + 1]; + } + } + } + + i++; + while (i < len && data[i] == '\n') i++; + + return lines; +} + +static void parse_headers(http_parser_t *parser, char **line, int lines) +{ + int i, l; + int whitespace, slen; + char *name = NULL; + char *value = NULL; + + /* parse the name: value lines. */ + for (l = 1; l < lines; l++) { + whitespace = 0; + name = line[l]; + value = NULL; + slen = strlen(line[l]); + for (i = 0; i < slen; i++) { + if (line[l][i] == ':') { + whitespace = 1; + line[l][i] = '\0'; + } else { + if (whitespace) { + whitespace = 0; + while (i < slen && line[l][i] == ' ') + i++; + + if (i < slen) + value = &line[l][i]; + + break; + } + } + } + + if (name != NULL && value != NULL) { + httpp_setvar(parser, _lowercase(name), value); + name = NULL; + value = NULL; + } + } +} + +int httpp_parse_response(http_parser_t *parser, const char *http_data, unsigned long len, const char *uri) +{ + char *data; + char *line[MAX_HEADERS]; + int lines, slen,i, whitespace=0, where=0,code; + char *version=NULL, *resp_code=NULL, *message=NULL; + + if(http_data == NULL) + return 0; + + /* make a local copy of the data, including 0 terminator */ + data = (char *)malloc(len+1); + if (data == NULL) return 0; + memcpy(data, http_data, len); + data[len] = 0; + + lines = split_headers(data, len, line); + + /* In this case, the first line contains: + * VERSION RESPONSE_CODE MESSAGE, such as HTTP/1.0 200 OK + */ + slen = strlen(line[0]); + version = line[0]; + for(i=0; i < slen; i++) { + if(line[0][i] == ' ') { + line[0][i] = 0; + whitespace = 1; + } else if(whitespace) { + whitespace = 0; + where++; + if(where == 1) + resp_code = &line[0][i]; + else { + message = &line[0][i]; + break; + } + } + } + + if(version == NULL || resp_code == NULL || message == NULL) { + free(data); + return 0; + } + + httpp_setvar(parser, HTTPP_VAR_ERROR_CODE, resp_code); + code = atoi(resp_code); + if(code < 200 || code >= 300) { + httpp_setvar(parser, HTTPP_VAR_ERROR_MESSAGE, message); + } + + httpp_setvar(parser, HTTPP_VAR_URI, uri); + httpp_setvar(parser, HTTPP_VAR_REQ_TYPE, "NONE"); + + parse_headers(parser, line, lines); + + free(data); + + return 1; +} + +int httpp_parse_postdata(http_parser_t *parser, const char *body_data, size_t len) +{ + const char *header = httpp_getvar(parser, "content-type"); + + if (strcasecmp(header, "application/x-www-form-urlencoded") != 0) { + return -1; + } + + parse_query(parser->postvars, body_data, len); + + return 0; +} + +static int hex(char c) +{ + if(c >= '0' && c <= '9') + return c - '0'; + else if(c >= 'A' && c <= 'F') + return c - 'A' + 10; + else if(c >= 'a' && c <= 'f') + return c - 'a' + 10; + else + return -1; +} + +static char *url_unescape(const char *src, size_t len) +{ + unsigned char *decoded; + size_t i; + char *dst; + int done = 0; + + decoded = calloc(1, len + 1); + + dst = (char *)decoded; + + for(i=0; i < len; i++) { + switch(src[i]) { + case '%': + if(i+2 >= len) { + free(decoded); + return NULL; + } + if(hex(src[i+1]) == -1 || hex(src[i+2]) == -1 ) { + free(decoded); + return NULL; + } + + *dst++ = hex(src[i+1]) * 16 + hex(src[i+2]); + i+= 2; + break; + case '+': + *dst++ = ' '; + break; + case '#': + done = 1; + break; + case 0: + free(decoded); + return NULL; + break; + default: + *dst++ = src[i]; + break; + } + if(done) + break; + } + + *dst = 0; /* null terminator */ + + return (char *)decoded; +} + +static void parse_query_element(avl_tree *tree, const char *start, const char *mid, const char *end) +{ + size_t keylen; + char *key; + size_t valuelen; + char *value; + + if (start >= end) + return; + + if (!mid) + return; + + keylen = mid - start; + valuelen = end - mid - 1; + + /* REVIEW: We ignore keys with empty values. */ + if (!keylen || !valuelen) + return; + + key = malloc(keylen + 1); + memcpy(key, start, keylen); + key[keylen] = 0; + + value = url_unescape(mid + 1, valuelen); + + _httpp_set_param_nocopy(tree, key, value, 0); +} + +static void parse_query(avl_tree *tree, const char *query, size_t len) +{ + const char *start = query; + const char *mid = NULL; + size_t i; + + if (!query || !*query) + return; + + for (i = 0; i < len; i++) { + switch (query[i]) { + case '&': + parse_query_element(tree, start, mid, &(query[i])); + start = &(query[i + 1]); + mid = NULL; + break; + case '=': + mid = &(query[i]); + break; + } + } + + parse_query_element(tree, start, mid, &(query[i])); +} + +int httpp_parse(http_parser_t *parser, const char *http_data, unsigned long len) +{ + char *data, *tmp; + char *line[MAX_HEADERS]; /* limited to 32 lines, should be more than enough */ + int i; + int lines; + char *req_type = NULL; + char *uri = NULL; + char *version = NULL; + int whitespace, where, slen; + + if (http_data == NULL) + return 0; + + /* make a local copy of the data, including 0 terminator */ + data = (char *)malloc(len+1); + if (data == NULL) return 0; + memcpy(data, http_data, len); + data[len] = 0; + + lines = split_headers(data, len, line); + + /* parse the first line special + ** the format is: + ** REQ_TYPE URI VERSION + ** eg: + ** GET /index.html HTTP/1.0 + */ + where = 0; + whitespace = 0; + slen = strlen(line[0]); + req_type = line[0]; + for (i = 0; i < slen; i++) { + if (line[0][i] == ' ') { + whitespace = 1; + line[0][i] = '\0'; + } else { + /* we're just past the whitespace boundry */ + if (whitespace) { + whitespace = 0; + where++; + switch (where) { + case 1: + uri = &line[0][i]; + break; + case 2: + version = &line[0][i]; + break; + case 3: + /* There is an extra element in the request line. This is not HTTP. */ + free(data); + return 0; + break; + } + } + } + } + + parser->req_type = httpp_str_to_method(req_type); + + if (uri != NULL && strlen(uri) > 0) { + char *query; + if((query = strchr(uri, '?')) != NULL) { + httpp_setvar(parser, HTTPP_VAR_RAWURI, uri); + httpp_setvar(parser, HTTPP_VAR_QUERYARGS, query); + *query = 0; + query++; + parse_query(parser->queryvars, query, strlen(query)); + } + + parser->uri = strdup(uri); + } else { + free(data); + return 0; + } + + if ((version != NULL) && ((tmp = strchr(version, '/')) != NULL)) { + tmp[0] = '\0'; + if ((strlen(version) > 0) && (strlen(&tmp[1]) > 0)) { + httpp_setvar(parser, HTTPP_VAR_PROTOCOL, version); + httpp_setvar(parser, HTTPP_VAR_VERSION, &tmp[1]); + } else { + free(data); + return 0; + } + } else { + free(data); + return 0; + } + + if (parser->req_type != httpp_req_none && parser->req_type != httpp_req_unknown) { + switch (parser->req_type) { + case httpp_req_get: + httpp_setvar(parser, HTTPP_VAR_REQ_TYPE, "GET"); + break; + case httpp_req_post: + httpp_setvar(parser, HTTPP_VAR_REQ_TYPE, "POST"); + break; + case httpp_req_put: + httpp_setvar(parser, HTTPP_VAR_REQ_TYPE, "PUT"); + break; + case httpp_req_head: + httpp_setvar(parser, HTTPP_VAR_REQ_TYPE, "HEAD"); + break; + case httpp_req_options: + httpp_setvar(parser, HTTPP_VAR_REQ_TYPE, "OPTIONS"); + break; + case httpp_req_delete: + httpp_setvar(parser, HTTPP_VAR_REQ_TYPE, "DELETE"); + break; + case httpp_req_trace: + httpp_setvar(parser, HTTPP_VAR_REQ_TYPE, "TRACE"); + break; + case httpp_req_connect: + httpp_setvar(parser, HTTPP_VAR_REQ_TYPE, "CONNECT"); + break; + case httpp_req_source: + httpp_setvar(parser, HTTPP_VAR_REQ_TYPE, "SOURCE"); + break; + case httpp_req_play: + httpp_setvar(parser, HTTPP_VAR_REQ_TYPE, "PLAY"); + break; + case httpp_req_stats: + httpp_setvar(parser, HTTPP_VAR_REQ_TYPE, "STATS"); + break; + default: + break; + } + } else { + free(data); + return 0; + } + + if (parser->uri != NULL) { + httpp_setvar(parser, HTTPP_VAR_URI, parser->uri); + } else { + free(data); + return 0; + } + + parse_headers(parser, line, lines); + + free(data); + + return 1; +} + +void httpp_deletevar(http_parser_t *parser, const char *name) +{ + http_var_t var; + + if (parser == NULL || name == NULL) + return; + memset(&var, 0, sizeof(var)); + + var.name = (char*)name; + + avl_delete(parser->vars, (void *)&var, _free_vars); +} + +void httpp_setvar(http_parser_t *parser, const char *name, const char *value) +{ + http_var_t *var; + + if (name == NULL || value == NULL) + return; + + var = (http_var_t *)calloc(1, sizeof(http_var_t)); + if (var == NULL) return; + + var->value = calloc(1, sizeof(*var->value)); + if (!var->value) { + free(var); + return; + } + + var->name = strdup(name); + var->values = 1; + var->value[0] = strdup(value); + + if (httpp_getvar(parser, name) == NULL) { + avl_insert(parser->vars, (void *)var); + } else { + avl_delete(parser->vars, (void *)var, _free_vars); + avl_insert(parser->vars, (void *)var); + } +} + +const char *httpp_getvar(http_parser_t *parser, const char *name) +{ + http_var_t var; + http_var_t *found; + void *fp; + + if (parser == NULL || name == NULL) + return NULL; + + fp = &found; + memset(&var, 0, sizeof(var)); + var.name = (char*)name; + + if (avl_get_by_key(parser->vars, &var, fp) == 0) { + if (!found->values) + return NULL; + return found->value[0]; + } else { + return NULL; + } +} + +static void _httpp_set_param_nocopy(avl_tree *tree, char *name, char *value, int replace) +{ + http_var_t *var, *found; + char **n; + + if (name == NULL || value == NULL) + return; + + found = _httpp_get_param_var(tree, name); + + if (replace || !found) { + var = (http_var_t *)calloc(1, sizeof(http_var_t)); + if (var == NULL) { + free(name); + free(value); + return; + } + + var->name = name; + } else { + free(name); + var = found; + } + + n = realloc(var->value, sizeof(*n)*(var->values + 1)); + if (!n) { + if (replace || !found) { + free(name); + free(var); + } + free(value); + return; + } + + var->value = n; + var->value[var->values++] = value; + + if (replace && found) { + avl_delete(tree, (void *)found, _free_vars); + avl_insert(tree, (void *)var); + } else if (!found) { + avl_insert(tree, (void *)var); + } +} + +static void _httpp_set_param(avl_tree *tree, const char *name, const char *value) +{ + if (name == NULL || value == NULL) + return; + + _httpp_set_param_nocopy(tree, strdup(name), url_unescape(value, strlen(value)), 1); +} + +static http_var_t *_httpp_get_param_var(avl_tree *tree, const char *name) +{ + http_var_t var; + http_var_t *found; + void *fp; + + fp = &found; + memset(&var, 0, sizeof(var)); + var.name = (char *)name; + + if (avl_get_by_key(tree, (void *)&var, fp) == 0) + return found; + else + return NULL; +} +static const char *_httpp_get_param(avl_tree *tree, const char *name) +{ + http_var_t *res = _httpp_get_param_var(tree, name); + + if (!res) + return NULL; + + if (!res->values) + return NULL; + + return res->value[0]; +} + +void httpp_set_query_param(http_parser_t *parser, const char *name, const char *value) +{ + return _httpp_set_param(parser->queryvars, name, value); +} + +const char *httpp_get_query_param(http_parser_t *parser, const char *name) +{ + return _httpp_get_param(parser->queryvars, name); +} + +void httpp_set_post_param(http_parser_t *parser, const char *name, const char *value) +{ + return _httpp_set_param(parser->postvars, name, value); +} + +const char *httpp_get_post_param(http_parser_t *parser, const char *name) +{ + return _httpp_get_param(parser->postvars, name); +} + +const http_var_t *httpp_get_param_var(http_parser_t *parser, const char *name) +{ + http_var_t *ret = _httpp_get_param_var(parser->postvars, name); + + if (ret) + return ret; + + return _httpp_get_param_var(parser->queryvars, name); +} + +const http_var_t *httpp_get_any_var(http_parser_t *parser, httpp_ns_t ns, const char *name) +{ + avl_tree *tree = NULL; + + if (!parser || !name) + return NULL; + + switch (ns) { + case HTTPP_NS_VAR: + if (name[0] != '_' || name[1] != '_') + return NULL; + tree = parser->vars; + break; + case HTTPP_NS_HEADER: + if (name[0] == '_' && name[1] == '_') + return NULL; + tree = parser->vars; + break; + case HTTPP_NS_QUERY_STRING: + tree = parser->queryvars; + break; + case HTTPP_NS_POST_BODY: + tree = parser->postvars; + break; + } + + if (!tree) + return NULL; + + return _httpp_get_param_var(tree, name); +} + +char ** httpp_get_any_key(http_parser_t *parser, httpp_ns_t ns) +{ + avl_tree *tree = NULL; + avl_node *avlnode; + char **ret; + size_t len; + size_t pos = 0; + + if (!parser) + return NULL; + + switch (ns) { + case HTTPP_NS_VAR: + case HTTPP_NS_HEADER: + tree = parser->vars; + break; + case HTTPP_NS_QUERY_STRING: + tree = parser->queryvars; + break; + case HTTPP_NS_POST_BODY: + tree = parser->postvars; + break; + } + + if (!tree) + return NULL; + + ret = calloc(8, sizeof(*ret)); + if (!ret) + return NULL; + + len = 8; + + for (avlnode = avl_get_first(tree); avlnode; avlnode = avl_get_next(avlnode)) { + http_var_t *var = avlnode->key; + + if (ns == HTTPP_NS_VAR) { + if (var->name[0] != '_' || var->name[1] != '_') { + continue; + } + } else if (ns == HTTPP_NS_HEADER) { + if (var->name[0] == '_' && var->name[1] == '_') { + continue; + } + } + + if (pos == (len-1)) { + char **n = realloc(ret, sizeof(*ret)*(len + 8)); + if (!n) { + httpp_free_any_key(ret); + return NULL; + } + memset(n + len, 0, sizeof(*n)*8); + ret = n; + len += 8; + } + + ret[pos] = strdup(var->name); + if (!ret[pos]) { + httpp_free_any_key(ret); + return NULL; + } + + pos++; + } + + return ret; +} + +void httpp_free_any_key(char **keys) +{ + char **p; + + if (!keys) + return; + + for (p = keys; *p; p++) { + free(*p); + } + free(keys); +} + +const char *httpp_get_param(http_parser_t *parser, const char *name) +{ + const char *ret = _httpp_get_param(parser->postvars, name); + + if (ret) + return ret; + + return _httpp_get_param(parser->queryvars, name); +} + +static void httpp_clear(http_parser_t *parser) +{ + parser->req_type = httpp_req_none; + if (parser->uri) + free(parser->uri); + parser->uri = NULL; + avl_tree_free(parser->vars, _free_vars); + avl_tree_free(parser->queryvars, _free_vars); + avl_tree_free(parser->postvars, _free_vars); + parser->vars = NULL; +} + +int httpp_addref(http_parser_t *parser) +{ + if (!parser) + return -1; + + parser->refc++; + + return 0; +} + +int httpp_release(http_parser_t *parser) +{ + if (!parser) + return -1; + + parser->refc--; + if (parser->refc) + return 0; + + httpp_clear(parser); + free(parser); + + return 0; +} + +static char *_lowercase(char *str) +{ + char *p = str; + for (; *p != '\0'; p++) + *p = tolower(*p); + + return str; +} + +static int _compare_vars(void *compare_arg, void *a, void *b) +{ + http_var_t *vara, *varb; + + vara = (http_var_t *)a; + varb = (http_var_t *)b; + + return strcmp(vara->name, varb->name); +} + +static int _free_vars(void *key) +{ + http_var_t *var = (http_var_t *)key; + size_t i; + + free(var->name); + + for (i = 0; i < var->values; i++) { + free(var->value[i]); + } + free(var->value); + free(var); + + return 1; +} + +httpp_request_type_e httpp_str_to_method(const char * method) { + if (strcasecmp("GET", method) == 0) { + return httpp_req_get; + } else if (strcasecmp("POST", method) == 0) { + return httpp_req_post; + } else if (strcasecmp("PUT", method) == 0) { + return httpp_req_put; + } else if (strcasecmp("HEAD", method) == 0) { + return httpp_req_head; + } else if (strcasecmp("OPTIONS", method) == 0) { + return httpp_req_options; + } else if (strcasecmp("DELETE", method) == 0) { + return httpp_req_delete; + } else if (strcasecmp("TRACE", method) == 0) { + return httpp_req_trace; + } else if (strcasecmp("CONNECT", method) == 0) { + return httpp_req_connect; + } else if (strcasecmp("SOURCE", method) == 0) { + return httpp_req_source; + } else if (strcasecmp("PLAY", method) == 0) { + return httpp_req_play; + } else if (strcasecmp("STATS", method) == 0) { + return httpp_req_stats; + } else { + return httpp_req_unknown; + } +} + diff --git a/sources/shout/common/httpp/httpp.h b/sources/shout/common/httpp/httpp.h new file mode 100644 index 0000000..8bc33eb --- /dev/null +++ b/sources/shout/common/httpp/httpp.h @@ -0,0 +1,146 @@ +/* httpp.h +** +** http parsing library +** +** Copyright (C) 2014 Michael Smith , +** Ralph Giles , +** Karl Heyes , +** Copyright (C) 2012-2019 by Philipp "ph3-der-loewe" Schafft +** +** This library is free software; you can redistribute it and/or +** modify it under the terms of the GNU Library General Public +** License as published by the Free Software Foundation; either +** version 2 of the License, or (at your option) any later version. +** +** This library is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +** Library General Public License for more details. +** +** You should have received a copy of the GNU Library General Public +** License along with this library; if not, write to the +** Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, +** Boston, MA 02110-1301, USA. +** +*/ + +#ifndef __HTTPP_H +#define __HTTPP_H + +#include "avl.h" + +#define HTTPP_VAR_PROTOCOL "__protocol" +#define HTTPP_VAR_VERSION "__version" +#define HTTPP_VAR_URI "__uri" +#define HTTPP_VAR_RAWURI "__rawuri" +#define HTTPP_VAR_QUERYARGS "__queryargs" +#define HTTPP_VAR_REQ_TYPE "__req_type" +#define HTTPP_VAR_ERROR_MESSAGE "__errormessage" +#define HTTPP_VAR_ERROR_CODE "__errorcode" +#define HTTPP_VAR_ICYPASSWORD "__icy_password" + +typedef enum { + HTTPP_NS_VAR, + HTTPP_NS_HEADER, + HTTPP_NS_QUERY_STRING, + HTTPP_NS_POST_BODY +} httpp_ns_t; + +typedef enum httpp_request_type_tag { + /* Initial and internally used state of the engine */ + httpp_req_none = 0, + /* Part of HTTP standard: GET, POST, PUT and HEAD */ + httpp_req_get, + httpp_req_post, + httpp_req_put, + httpp_req_head, + httpp_req_options, + httpp_req_delete, + httpp_req_trace, + httpp_req_connect, + /* Icecast SOURCE, to be replaced with PUT some day */ + httpp_req_source, + /* XXX: ??? */ + httpp_req_play, + /* Icecast 2.x STATS, to request a live stream of stats events */ + httpp_req_stats, + /* Used if request method is unknown. MUST BE LAST ONE IN LIST. */ + httpp_req_unknown +} httpp_request_type_e; + +typedef unsigned int httpp_request_info_t; +#define HTTPP_REQUEST_IS_SAFE ((httpp_request_info_t)0x0001U) +#define HTTPP_REQUEST_IS_IDEMPOTENT ((httpp_request_info_t)0x0002U) +#define HTTPP_REQUEST_IS_CACHEABLE ((httpp_request_info_t)0x0004U) +#define HTTPP_REQUEST_HAS_RESPONSE_BODY ((httpp_request_info_t)0x0010U) +#define HTTPP_REQUEST_HAS_REQUEST_BODY ((httpp_request_info_t)0x0100U) +#define HTTPP_REQUEST_HAS_OPTIONAL_REQUEST_BODY ((httpp_request_info_t)0x0200U) + +typedef struct http_var_tag http_var_t; +struct http_var_tag { + char *name; + size_t values; + char **value; +}; + +typedef struct http_varlist_tag { + http_var_t var; + struct http_varlist_tag *next; +} http_varlist_t; + +typedef struct http_parser_tag { + size_t refc; + httpp_request_type_e req_type; + char *uri; + avl_tree *vars; + avl_tree *queryvars; + avl_tree *postvars; +} http_parser_t; + +#ifdef _mangle +# define httpp_request_info _mangle(httpp_request_info) +# define httpp_create_parser _mangle(httpp_create_parser) +# define httpp_initialize _mangle(httpp_initialize) +# define httpp_parse _mangle(httpp_parse) +# define httpp_parse_icy _mangle(httpp_parse_icy) +# define httpp_parse_response _mangle(httpp_parse_response) +# define httpp_parse_postdata _mangle(httpp_parse_postdata) +# define httpp_setvar _mangle(httpp_setvar) +# define httpp_getvar _mangle(httpp_getvar) +# define httpp_set_query_param _mangle(httpp_set_query_param) +# define httpp_get_query_param _mangle(httpp_get_query_param) +# define httpp_set_post_param _mangle(httpp_set_post_param) +# define httpp_get_post_param _mangle(httpp_get_post_param) +# define httpp_get_param _mangle(httpp_get_param) +# define httpp_destroy _mangle(httpp_destroy) +# define httpp_clear _mangle(httpp_clear) +#endif + +httpp_request_info_t httpp_request_info(httpp_request_type_e req); + +http_parser_t *httpp_create_parser(void); +void httpp_initialize(http_parser_t *parser, http_varlist_t *defaults); +int httpp_parse(http_parser_t *parser, const char *http_data, unsigned long len); +int httpp_parse_icy(http_parser_t *parser, const char *http_data, unsigned long len); +int httpp_parse_response(http_parser_t *parser, const char *http_data, unsigned long len, const char *uri); +int httpp_parse_postdata(http_parser_t *parser, const char *body_data, size_t len); +void httpp_setvar(http_parser_t *parser, const char *name, const char *value); +void httpp_deletevar(http_parser_t *parser, const char *name); +const char *httpp_getvar(http_parser_t *parser, const char *name); +void httpp_set_query_param(http_parser_t *parser, const char *name, const char *value); +const char *httpp_get_query_param(http_parser_t *parser, const char *name); +void httpp_set_post_param(http_parser_t *parser, const char *name, const char *value); +const char *httpp_get_post_param(http_parser_t *parser, const char *name); +const char *httpp_get_param(http_parser_t *parser, const char *name); +const http_var_t *httpp_get_param_var(http_parser_t *parser, const char *name); +const http_var_t *httpp_get_any_var(http_parser_t *parser, httpp_ns_t ns, const char *name); +char ** httpp_get_any_key(http_parser_t *parser, httpp_ns_t ns); +void httpp_free_any_key(char **keys); +int httpp_addref(http_parser_t *parser); +int httpp_release(http_parser_t *parser); +#define httpp_destroy(x) httpp_release((x)) + +/* util functions */ +httpp_request_type_e httpp_str_to_method(const char * method); + +#endif diff --git a/sources/shout/common/log/log.c b/sources/shout/common/log/log.c new file mode 100644 index 0000000..f69662b --- /dev/null +++ b/sources/shout/common/log/log.c @@ -0,0 +1,750 @@ +/* +** Logging framework. +** +** Copyright (C) 2014 Michael Smith , +** Ralph Giles , +** Ed "oddsock" Zaleski , +** Karl Heyes , +** Jack Moffitt , +** Thomas Ruecker , +** Copyright (C) 2012-2019 by Philipp "ph3-der-loewe" Schafft +** +** This library is free software; you can redistribute it and/or +** modify it under the terms of the GNU Library General Public +** License as published by the Free Software Foundation; either +** version 2 of the License, or (at your option) any later version. +** +** This library is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +** Library General Public License for more details. +** +** You should have received a copy of the GNU Library General Public +** License along with this library; if not, write to the +** Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, +** Boston, MA 02110-1301, USA. +** +*/ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#include +#include +#include +#include +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_STAT_H +#include +#endif +#ifdef HAVE_UNISTD_H +#include +#endif + + +#ifndef _WIN32 +#include +#else +#include +#endif + +#include "log.h" + +#define LOG_MAXLOGS 25 +#define LOG_MAXLINELEN 1024 + +#ifdef _WIN32 +#define mutex_t CRITICAL_SECTION +#define snprintf _snprintf +#define vsnprintf _vsnprintf +#else +#define mutex_t pthread_mutex_t +#endif + +static mutex_t _logger_mutex; +static int _initialized = 0; + +typedef struct _log_entry_t +{ + char *line; + unsigned int len; + struct _log_entry_t *next; +} log_entry_t; + + +typedef struct log_tag +{ + int in_use; + + unsigned level; + + char *filename; + FILE *logfile; + off_t size; + off_t trigger_level; + int archive_timestamp; + + unsigned long total; + unsigned int entries; + unsigned int keep_entries; + log_entry_t *log_head; + log_entry_t **log_tail; + + char *buffer; +} log_t; + +static log_t loglist[LOG_MAXLOGS]; + +static int _get_log_id(void); +static void _lock_logger(void); +static void _unlock_logger(void); + + +static int _log_open (int id) +{ + if (loglist [id] . in_use == 0) + return 0; + + /* check for cases where an open of the logfile is wanted */ + if (loglist [id] . logfile == NULL || + (loglist [id] . trigger_level && loglist [id] . size > loglist [id] . trigger_level)) + { + if (loglist [id] . filename) /* only re-open files where we have a name */ + { + struct stat st; + + if (loglist [id] . logfile) + { + char new_name [4096]; + fclose (loglist [id] . logfile); + loglist [id] . logfile = NULL; + /* simple rename, but could use time providing locking were used */ + if (loglist[id].archive_timestamp) + { + char timestamp [128]; + time_t now = time(NULL); + + strftime (timestamp, sizeof (timestamp), "%Y%m%d_%H%M%S", localtime (&now)); + snprintf (new_name, sizeof(new_name), "%s.%s", loglist[id].filename, timestamp); + } + else { + snprintf (new_name, sizeof(new_name), "%s.old", loglist [id] . filename); + } +#ifdef _WIN32 + if (stat (new_name, &st) == 0) + remove (new_name); +#endif + rename (loglist [id] . filename, new_name); + } + loglist [id] . logfile = fopen (loglist [id] . filename, "a"); + if (loglist [id] . logfile == NULL) + return 0; + setvbuf (loglist [id] . logfile, NULL, IO_BUFFER_TYPE, 0); + if (stat (loglist [id] . filename, &st) < 0) + loglist [id] . size = 0; + else + loglist [id] . size = st.st_size; + } + else + loglist [id] . size = 0; + } + return 1; +} + +void log_initialize(void) +{ + int i; + + if (_initialized) return; + + for (i = 0; i < LOG_MAXLOGS; i++) { + loglist[i].in_use = 0; + loglist[i].level = 2; + loglist[i].size = 0; + loglist[i].trigger_level = 1000000000; + loglist[i].filename = NULL; + loglist[i].logfile = NULL; + loglist[i].buffer = NULL; + loglist[i].total = 0; + loglist[i].entries = 0; + loglist[i].keep_entries = 0; + loglist[i].log_head = NULL; + loglist[i].log_tail = &loglist[i].log_head; + } + + /* initialize mutexes */ +#ifndef _WIN32 + pthread_mutex_init(&_logger_mutex, NULL); +#else + InitializeCriticalSection(&_logger_mutex); +#endif + + _initialized = 1; +} + +int log_open_file(FILE *file) +{ + int log_id; + + if(file == NULL) return LOG_EINSANE; + + log_id = _get_log_id(); + if (log_id < 0) return LOG_ENOMORELOGS; + + loglist[log_id].logfile = file; + loglist[log_id].filename = NULL; + loglist[log_id].size = 0; + + return log_id; +} + + +int log_open(const char *filename) +{ + int id; + FILE *file; + + if (filename == NULL) return LOG_EINSANE; + if (strcmp(filename, "") == 0) return LOG_EINSANE; + + file = fopen(filename, "a"); + + id = log_open_file(file); + + if (id >= 0) + { + struct stat st; + + setvbuf (loglist [id] . logfile, NULL, IO_BUFFER_TYPE, 0); + loglist [id] . filename = strdup (filename); + if (stat (loglist [id] . filename, &st) == 0) + loglist [id] . size = st.st_size; + loglist [id] . entries = 0; + loglist [id] . log_head = NULL; + loglist [id] . log_tail = &loglist [id] . log_head; + } + + return id; +} + + +/* set the trigger level to trigger, represented in kilobytes */ +void log_set_trigger(int id, unsigned trigger) +{ + if (id >= 0 && id < LOG_MAXLOGS && loglist [id] . in_use) + { + loglist [id] . trigger_level = trigger*1024; + } +} + + +int log_set_filename(int id, const char *filename) +{ + if (id < 0 || id >= LOG_MAXLOGS) + return LOG_EINSANE; + /* NULL filename is ok, empty filename is not. */ + if ((filename && !strcmp(filename, "")) || loglist [id] . in_use == 0) + return LOG_EINSANE; + _lock_logger(); + if (loglist [id] . filename) + free (loglist [id] . filename); + if (filename) + loglist [id] . filename = strdup (filename); + else + loglist [id] . filename = NULL; + _unlock_logger(); + return id; +} + +int log_set_archive_timestamp(int id, int value) +{ + if (id < 0 || id >= LOG_MAXLOGS) + return LOG_EINSANE; + _lock_logger(); + loglist[id].archive_timestamp = value; + _unlock_logger(); + return id; +} + + +int log_open_with_buffer(const char *filename, int size) +{ + /* not implemented */ + return LOG_ENOTIMPL; +} + + +void log_set_lines_kept (int log_id, unsigned int count) +{ + if (log_id < 0 || log_id >= LOG_MAXLOGS) return; + if (loglist[log_id].in_use == 0) return; + + _lock_logger (); + loglist[log_id].keep_entries = count; + while (loglist[log_id].entries > count) + { + log_entry_t *to_go = loglist [log_id].log_head; + loglist [log_id].log_head = to_go->next; + loglist [log_id].total -= to_go->len; + free (to_go->line); + free (to_go); + loglist [log_id].entries--; + } + _unlock_logger (); +} + + +void log_set_level(int log_id, unsigned level) +{ + if (log_id < 0 || log_id >= LOG_MAXLOGS) return; + if (loglist[log_id].in_use == 0) return; + + loglist[log_id].level = level; +} + +void log_flush(int log_id) +{ + if (log_id < 0 || log_id >= LOG_MAXLOGS) return; + if (loglist[log_id].in_use == 0) return; + + _lock_logger(); + if (loglist[log_id].logfile) + fflush(loglist[log_id].logfile); + _unlock_logger(); +} + +void log_reopen(int log_id) +{ + if (log_id < 0 || log_id >= LOG_MAXLOGS) + return; + if (loglist [log_id] . filename && loglist [log_id] . logfile) + { + _lock_logger(); + + fclose (loglist [log_id] . logfile); + loglist [log_id] . logfile = NULL; + + _unlock_logger(); + } +} + +void log_close(int log_id) +{ + if (log_id < 0 || log_id >= LOG_MAXLOGS) return; + + _lock_logger(); + + if (loglist[log_id].in_use == 0) + { + _unlock_logger(); + return; + } + + loglist[log_id].in_use = 0; + loglist[log_id].level = 2; + if (loglist[log_id].filename) free(loglist[log_id].filename); + if (loglist[log_id].buffer) free(loglist[log_id].buffer); + + if (loglist [log_id] . logfile) + { + fclose (loglist [log_id] . logfile); + loglist [log_id] . logfile = NULL; + } + while (loglist[log_id].entries) + { + log_entry_t *to_go = loglist [log_id].log_head; + loglist [log_id].log_head = to_go->next; + loglist [log_id].total -= to_go->len; + free (to_go->line); + free (to_go); + loglist [log_id].entries--; + } + _unlock_logger(); +} + +void log_shutdown(void) +{ + /* destroy mutexes */ +#ifndef _WIN32 + pthread_mutex_destroy(&_logger_mutex); +#else + DeleteCriticalSection(&_logger_mutex); +#endif + + _initialized = 0; +} + + +static int create_log_entry (int log_id, const char *pre, const char *line) +{ + log_entry_t *entry; + + if (loglist[log_id].keep_entries == 0) + return fprintf (loglist[log_id].logfile, "%s%s\n", pre, line); + + entry = calloc (1, sizeof (log_entry_t)); + entry->len = strlen (pre) + strlen (line) + 2; + entry->line = malloc (entry->len); + snprintf (entry->line, entry->len, "%s%s\n", pre, line); + loglist [log_id].total += entry->len; + fprintf (loglist[log_id].logfile, "%s", entry->line); + + *loglist [log_id].log_tail = entry; + loglist [log_id].log_tail = &entry->next; + + if (loglist [log_id].entries >= loglist [log_id].keep_entries) + { + log_entry_t *to_go = loglist [log_id].log_head; + loglist [log_id].log_head = to_go->next; + loglist [log_id].total -= to_go->len; + free (to_go->line); + free (to_go); + } + else + loglist [log_id].entries++; + return entry->len; +} + + +void log_contents (int log_id, char **_contents, unsigned int *_len) +{ + int remain; + log_entry_t *entry; + char *ptr; + + if (log_id < 0) return; + if (log_id >= LOG_MAXLOGS) return; /* Bad log number */ + + _lock_logger (); + remain = loglist [log_id].total + 1; + *_contents = malloc (remain); + **_contents= '\0'; + *_len = loglist [log_id].total; + + entry = loglist [log_id].log_head; + ptr = *_contents; + while (entry) + { + int len = snprintf (ptr, remain, "%s", entry->line); + if (len > 0) + { + ptr += len; + remain -= len; + } + entry = entry->next; + } + _unlock_logger (); +} + +static inline int __vsnprintf__is_print(int c, int allow_space) +{ + if ((c <= '"' || c == '`' || c == '\\') && !(allow_space && c == ' ')) { + return 0; + } else { + return 1; + } +} + +static inline size_t __vsnprintf__strlen(const char *str, int is_alt, int allow_space) +{ + size_t ret = 0; + + if (!str) { + if (is_alt) { + return strlen("-"); + } else { + return strlen("(null)"); + } + } + + for (; *str; str++) { + if (__vsnprintf__is_print(*str, allow_space)) { + ret += 1; + } else { + ret += 4; + } + } + + if (is_alt) { + ret += 2; + } + + return ret; +} + +static void __vsnprintf(char *str, size_t size, const char *format, va_list ap) { + static const char hextable[] = "0123456789abcdef"; + int in_block = 0; + int block_size = 0; + int block_len = 0; + int block_space = 0; + int block_alt = 0; + const char * arg; + char buf[80]; + + for (; *format && size; format++) + { + if ( !in_block ) + { + if ( *format == '%' ) { + in_block = 1; + block_size = 0; + block_len = 0; + block_space = 0; + block_alt = 0; + } + else + { + *(str++) = *format; + size--; + } + } + else + { + // TODO: %l*[sdupi] as well as %.4080s and "%.*s + arg = NULL; + switch (*format) + { + case 'l': + block_size++; + break; + case 'z': + block_size = 'z'; + break; + case '.': + // just ignore '.'. If somebody cares: fix it. + break; + case '*': + block_len = va_arg(ap, int); + break; + case ' ': + block_space = 1; + break; + case '#': + block_alt = 1; + break; + case '1': + case '2': + case '3': + case '4': + case '5': + case '6': + case '7': + case '8': + case '9': + block_len = atoi(format); + for (; *format >= '0' && *format <= '9'; format++); + format--; + break; + case 'p': + snprintf(buf, sizeof(buf), "%p", (void*)va_arg(ap, void *)); + arg = buf; + case 'd': + case 'i': + case 'u': + if (!arg) + { + switch (block_size) + { + case 0: + if (*format == 'u') + snprintf(buf, sizeof(buf), "%u", (unsigned int)va_arg(ap, unsigned int)); + else + snprintf(buf, sizeof(buf), "%i", (int)va_arg(ap, int)); + break; + case 1: + if (*format == 'u') + snprintf(buf, sizeof(buf), "%lu", (unsigned long int)va_arg(ap, unsigned long int)); + else + snprintf(buf, sizeof(buf), "%li", (long int)va_arg(ap, long int)); + break; + case 2: + if (*format == 'u') + snprintf(buf, sizeof(buf), "%llu", (unsigned long long int)va_arg(ap, unsigned long long int)); + else + snprintf(buf, sizeof(buf), "%lli", (long long int)va_arg(ap, long long int)); + break; + case 'z': + /* We do not use 'z' type of snprintf() here as it is not safe to use on a few outdated platforms. */ + if (*format == 'u') + snprintf(buf, sizeof(buf), "%llu", (unsigned long long int)va_arg(ap, size_t)); + else + snprintf(buf, sizeof(buf), "%lli", (long long int)va_arg(ap, ssize_t)); + break; + default: + snprintf(buf, sizeof(buf), "<<>>"); + break; + } + arg = buf; + } + case 's': + case 'H': + // TODO. + if (!arg) + arg = va_arg(ap, const char *); + if (*format != 'H') { + block_alt = 0; + } + if (!arg && !block_alt) + arg = "(null)"; + if (!block_len) { + block_len = __vsnprintf__strlen(arg, block_alt, block_space); + } + + // the if() is the outer structure so the inner for() + // is branch optimized. + if (*format == 'H' && !arg) + { + if (size && block_len) { + *(str++) = '-'; + size--; + block_len--; + } + } + else if (*format == 'H') + { + if (block_alt && size && block_len) { + *(str++) = '"'; + size--; + block_len--; + } + for (; *arg && block_len && size; arg++, size--, block_len--) + { + if (!__vsnprintf__is_print(*arg, block_space)) { + if (size < 4 || block_len < 4) { + /* Use old system if we do not have space for new one */ + *(str++) = '.'; + } else { + *(str++) = '\\'; + *(str++) = 'x'; + *(str++) = hextable[(*arg >> 0) & 0x0F]; + *(str++) = hextable[(*arg >> 4) & 0x0F]; + /* Also count the additional chars for string size and block length */ + size -= 3; + block_len -= 3; + } + } else { + *(str++) = *arg; + } + } + if (block_alt && size && block_len) { + *(str++) = '"'; + size--; + block_len--; + } + } + else + { + for (; *arg && block_len && size; arg++, size--, block_len--) + *(str++) = *arg; + } + in_block = 0; + break; + } + } + } + + if ( !size ) + str--; + + *str = 0; +} + +void log_write(int log_id, unsigned priority, const char *cat, const char *func, + const char *fmt, ...) +{ + static const char *prior[] = { "EROR", "WARN", "INFO", "DBUG" }; + int datelen; + time_t now; + char pre[256]; + char line[LOG_MAXLINELEN]; + va_list ap; + + if (log_id < 0 || log_id >= LOG_MAXLOGS) return; /* Bad log number */ + if (loglist[log_id].level < priority) return; + if (!priority || priority > sizeof(prior)/sizeof(prior[0])) return; /* Bad priority */ + + + va_start(ap, fmt); + __vsnprintf(line, sizeof(line), fmt, ap); + va_end(ap); + + now = time(NULL); + datelen = strftime (pre, sizeof (pre), "[%Y-%m-%d %H:%M:%S]", localtime(&now)); + snprintf (pre+datelen, sizeof (pre)-datelen, " %s %s%s ", prior [priority-1], cat, func); + + _lock_logger(); + if (_log_open (log_id)) + { + int len = create_log_entry (log_id, pre, line); + if (len > 0) + loglist[log_id].size += len; + } + _unlock_logger(); +} + +void log_write_direct(int log_id, const char *fmt, ...) +{ + va_list ap; + char line[LOG_MAXLINELEN]; + + if (log_id < 0 || log_id >= LOG_MAXLOGS) return; + + va_start(ap, fmt); + + _lock_logger(); + __vsnprintf(line, LOG_MAXLINELEN, fmt, ap); + if (_log_open (log_id)) + { + int len = create_log_entry (log_id, "", line); + if (len > 0) + loglist[log_id].size += len; + } + _unlock_logger(); + + va_end(ap); + + fflush(loglist[log_id].logfile); +} + +static int _get_log_id(void) +{ + int i; + int id = -1; + + /* lock mutex */ + _lock_logger(); + + for (i = 0; i < LOG_MAXLOGS; i++) + if (loglist[i].in_use == 0) { + loglist[i].in_use = 1; + id = i; + break; + } + + /* unlock mutex */ + _unlock_logger(); + + return id; +} + +static void _lock_logger(void) +{ +#ifndef _WIN32 + pthread_mutex_lock(&_logger_mutex); +#else + EnterCriticalSection(&_logger_mutex); +#endif +} + +static void _unlock_logger(void) +{ +#ifndef _WIN32 + pthread_mutex_unlock(&_logger_mutex); +#else + LeaveCriticalSection(&_logger_mutex); +#endif +} diff --git a/sources/shout/common/log/log.h b/sources/shout/common/log/log.h new file mode 100644 index 0000000..1bddf77 --- /dev/null +++ b/sources/shout/common/log/log.h @@ -0,0 +1,65 @@ +/* +** Logging framework. +** +** Copyright (C) 2014 Michael Smith , +** Ralph Giles , +** Ed "oddsock" Zaleski , +** Karl Heyes , +** Jack Moffitt , +** Thomas Ruecker , +** Copyright (C) 2013-2019 by Philipp "ph3-der-loewe" Schafft +** +** This library is free software; you can redistribute it and/or +** modify it under the terms of the GNU Library General Public +** License as published by the Free Software Foundation; either +** version 2 of the License, or (at your option) any later version. +** +** This library is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +** Library General Public License for more details. +** +** You should have received a copy of the GNU Library General Public +** License along with this library; if not, write to the +** Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, +** Boston, MA 02110-1301, USA. +** +*/ + +#ifndef __LOG_H__ +#define __LOG_H__ + +#include + +#define LOG_EINSANE -1 +#define LOG_ENOMORELOGS -2 +#define LOG_ECANTOPEN -3 +#define LOG_ENOTOPEN -4 +#define LOG_ENOTIMPL -5 + +#ifdef _WIN32 +#define IO_BUFFER_TYPE _IONBF +#else +#define IO_BUFFER_TYPE _IOLBF +#endif + +void log_initialize(void); +int log_open_file(FILE *file); +int log_open(const char *filename); +int log_open_with_buffer(const char *filename, int size); +void log_set_level(int log_id, unsigned level); +void log_set_trigger(int id, unsigned trigger); +int log_set_filename(int id, const char *filename); +void log_set_lines_kept (int log_id, unsigned int count); +void log_contents (int log_id, char **_contents, unsigned int *_len); +int log_set_archive_timestamp(int id, int value); +void log_flush(int log_id); +void log_reopen(int log_id); +void log_close(int log_id); +void log_shutdown(void); + +void log_write(int log_id, unsigned priority, const char *cat, const char *func, + const char *fmt, ...); +void log_write_direct(int log_id, const char *fmt, ...); + +#endif /* __LOG_H__ */ diff --git a/sources/shout/common/net/resolver.c b/sources/shout/common/net/resolver.c new file mode 100644 index 0000000..9d01677 --- /dev/null +++ b/sources/shout/common/net/resolver.c @@ -0,0 +1,233 @@ +/* + * resolver.c - name resolver library + * + * Copyright (C) 2014 Michael Smith , + * Brendan Cully , + * Karl Heyes , + * Jack Moffitt , + * Copyright (C) 2014-2019 Philipp "ph3-der-loewe" Schafft + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + */ +#ifdef HAVE_CONFIG_H + #include +#endif + +#include +#include +#include +#include + +#ifndef _WIN32 +#include +#include +#include +#include +#else +#include +#endif + +#ifndef NO_THREAD +#include "thread.h" +#else +#define thread_mutex_create(x) do{}while(0) +#define thread_mutex_destroy(x) do{}while(0) +#define thread_mutex_lock(x) do{}while(0) +#define thread_mutex_unlock(x) do{}while(0) +#endif + +#include "resolver.h" +#include "sock.h" + +/* internal function */ + +static int _isip(const char *what); + +/* internal data */ + +#ifndef NO_THREAD +static mutex_t _resolver_mutex; +#endif +static int _initialized = 0; + +#ifdef HAVE_INET_PTON +static int _isip(const char *what) +{ + union { + struct in_addr v4addr; + struct in6_addr v6addr; + } addr_u; + + if (inet_pton(AF_INET, what, &addr_u.v4addr) <= 0) + return inet_pton(AF_INET6, what, &addr_u.v6addr) > 0 ? 1 : 0; + + return 1; +} + +#else +static int _isip(const char *what) +{ + struct in_addr inp; + + return inet_aton(what, &inp); +} +#endif + + +#if defined (HAVE_GETNAMEINFO) && defined (HAVE_GETADDRINFO) +char *resolver_getname(const char *ip, char *buff, int len) +{ + struct addrinfo *head = NULL, hints; + char *ret = NULL; + + if (!_isip(ip)) { + strncpy(buff, ip, len); + buff [len-1] = '\0'; + return buff; + } + + memset (&hints, 0, sizeof (hints)); + hints.ai_family = AF_UNSPEC; + hints.ai_socktype = SOCK_STREAM; + hints.ai_flags = AI_CANONNAME; + if (getaddrinfo (ip, NULL, &hints, &head)) + return NULL; + + if (head) + { + if (getnameinfo(head->ai_addr, head->ai_addrlen, buff, len, NULL, + 0, NI_NAMEREQD) == 0) + ret = buff; + + freeaddrinfo (head); + } + + return ret; +} + + +char *resolver_getip(const char *name, char *buff, int len) +{ + struct addrinfo *head, hints; + char *ret = NULL; + + if (_isip(name)) { + strncpy(buff, name, len); + buff [len-1] = '\0'; + return buff; + } + + memset (&hints, 0, sizeof (hints)); + hints . ai_family = AF_UNSPEC; + hints . ai_socktype = SOCK_STREAM; + if (getaddrinfo (name, NULL, &hints, &head)) + return NULL; + + if (head) + { + if (getnameinfo(head->ai_addr, head->ai_addrlen, buff, len, NULL, + 0, NI_NUMERICHOST) == 0) + ret = buff; + freeaddrinfo (head); + } + + return ret; +} + +#else + +char *resolver_getname(const char *ip, char *buff, int len) +{ + struct hostent *host; + char *ret = NULL; + struct in_addr addr; + + if (! _isip(ip)) + { + strncpy(buff, ip, len); + buff [len-1] = '\0'; + return buff; + } + + thread_mutex_lock(&_resolver_mutex); + if (inet_aton (ip, &addr)) { + /* casting &addr to const char* as it is recommended on win* */ + if ((host=gethostbyaddr ((const char *)&addr, sizeof (struct in_addr), AF_INET))) + { + ret = strncpy (buff, host->h_name, len); + buff [len-1] = '\0'; + } + } + + thread_mutex_unlock(&_resolver_mutex); + return ret; +} + +char *resolver_getip(const char *name, char *buff, int len) +{ + struct hostent *host; + char *ret = NULL; + + if (_isip(name)) + { + strncpy(buff, name, len); + buff [len-1] = '\0'; + return buff; + } + thread_mutex_lock(&_resolver_mutex); + host = gethostbyname(name); + if (host) + { + char * temp = inet_ntoa(*(struct in_addr *)host->h_addr); + ret = strncpy(buff, temp, len); + buff [len-1] = '\0'; + } + thread_mutex_unlock(&_resolver_mutex); + + return ret; +} +#endif + + +void resolver_initialize() +{ + /* initialize the lib if we havne't done so already */ + + if (!_initialized) + { + _initialized = 1; + thread_mutex_create (&_resolver_mutex); + + /* keep dns connects (TCP) open */ +#ifdef HAVE_SETHOSTENT + sethostent(1); +#endif + } +} + +void resolver_shutdown(void) +{ + if (_initialized) + { + thread_mutex_destroy(&_resolver_mutex); + _initialized = 0; +#ifdef HAVE_ENDHOSTENT + endhostent(); +#endif + } +} + diff --git a/sources/shout/common/net/resolver.h b/sources/shout/common/net/resolver.h new file mode 100644 index 0000000..d4529ce --- /dev/null +++ b/sources/shout/common/net/resolver.h @@ -0,0 +1,59 @@ +/* + * resolver.h + * + * name resolver library header + * + * Copyright (C) 2014 Brendan Cully , + * Jack Moffitt + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + */ + +#ifndef __RESOLVER_H +#define __RESOLVER_H + + +/* +** resolver_lookup +** +** resolves a hosts name from it's ip address +** or +** resolves an ip address from it's host name +** +** returns a pointer to buff, or NULL if an error occured +** +*/ + +#ifdef _mangle +# define resolver_initialize _mangle(resolver_initialize) +# define resolver_shutdown _mangle(resolver_shutdown) +# define resolver_getname _mangle(resolver_getname) +# define resolver_getip _mangle(resolver_getip) +#endif + +void resolver_initialize(void); +void resolver_shutdown(void); + +char *resolver_getname(const char *ip, char *buff, int len); +char *resolver_getip(const char *name, char *buff, int len); + +#endif + + + + + diff --git a/sources/shout/common/net/sock.c b/sources/shout/common/net/sock.c new file mode 100644 index 0000000..ca6b961 --- /dev/null +++ b/sources/shout/common/net/sock.c @@ -0,0 +1,964 @@ +/* -*- c-basic-offset: 4; -*- */ +/* sock.c: General Socket Functions + * + * Copyright (C) 2014 Michael Smith , + * Brendan Cully , + * Karl Heyes , + * Jack Moffitt , + * Ed "oddsock" Zaleski , + * Copyright (C) 2014-2019 Philipp "ph3-der-loewe" Schafft + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + */ + +#ifdef HAVE_CONFIG_H + #include +#endif + +#include +#include +#include +#include +#include +#include +#include +#include +#ifdef HAVE_POLL +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#endif + +#ifndef _WIN32 +#include +#include +#include +#include +#include +#include +#include +#else +#include +#endif + +#include "sock.h" +#include "resolver.h" + +/* for older C libraries */ +#ifndef AI_NUMERICSERV +# define AI_NUMERICSERV 0 +#endif +#ifndef AI_ADDRCONFIG +# define AI_ADDRCONFIG 0 +#endif + +/* sock_initialize +** +** initializes the socket library. you must call this +** before using the library! +*/ +void sock_initialize(void) +{ +#ifdef _WIN32 + WSADATA wsad; + WSAStartup(0x0101, &wsad); +#endif + + resolver_initialize(); +} + +/* sock_shutdown +** +** shutdown the socket library. remember to call this when you're +** through using the lib +*/ +void sock_shutdown(void) +{ +#ifdef _WIN32 + WSACleanup(); +#endif + + resolver_shutdown(); +} + +/* sock_get_localip +** +** gets the local ip address for the machine +** the ip it returns *should* be on the internet. +** in any case, it's as close as we can hope to get +** unless someone has better ideas on how to do this +*/ +char *sock_get_localip(char *buff, int len) +{ + char temp[1024]; + + if (gethostname(temp, sizeof(temp)) != 0) + return NULL; + + if (resolver_getip(temp, buff, len)) + return buff; + + return NULL; +} + +/* sock_error +** +** returns the last socket error +*/ +int sock_error(void) +{ +#ifdef _WIN32 + return WSAGetLastError(); +#else + return errno; +#endif +} + +void sock_set_error(int val) +{ +#ifdef _WIN32 + WSASetLastError (val); +#else + errno = val; +#endif +} + +/* sock_recoverable +** +** determines if the socket error is recoverable +** in terms of non blocking sockets +*/ +int sock_recoverable(int error) +{ + switch (error) + { + case 0: + case EAGAIN: + case EINTR: + case EINPROGRESS: +#if defined(EWOULDBLOCK) && EWOULDBLOCK != EAGAIN + case EWOULDBLOCK: +#endif +#if defined (WSAEWOULDBLOCK) && WSAEWOULDBLOCK != EWOULDBLOCK + case WSAEWOULDBLOCK: +#endif +#if defined (WSAEINPROGRESS) && WSAEINPROGRESS != EINPROGRESS + case WSAEINPROGRESS: +#endif +#ifdef ERESTART + case ERESTART: +#endif + return 1; + default: + return 0; + } +} + +int sock_stalled (int error) +{ + switch (error) + { + case EAGAIN: + case EINPROGRESS: + case EALREADY: +#if defined(EWOULDBLOCK) && EWOULDBLOCK != EAGAIN + case EWOULDBLOCK: +#endif +#if defined (WSAEWOULDBLOCK) && WSAEWOULDBLOCK != EWOULDBLOCK + case WSAEWOULDBLOCK: +#endif +#if defined (WSAEINPROGRESS) && WSAEINPROGRESS != EINPROGRESS + case WSAEINPROGRESS: +#endif +#ifdef ERESTART + case ERESTART: +#endif + return 1; + default: + return 0; + } +} + + +static int sock_connect_pending (int error) +{ + return error == EINPROGRESS || error == EALREADY; +} + +/* sock_valid_socket +** +** determines if a sock_t represents a valid socket +*/ +int sock_valid_socket(sock_t sock) +{ + int ret; + int optval; + socklen_t optlen; + + optlen = sizeof(int); + /* apparently on windows getsockopt.optval is a char * */ + ret = getsockopt(sock, SOL_SOCKET, SO_TYPE, (void*) &optval, &optlen); + + return (ret == 0); +} + + +/* determines if the passed socket is still connected */ +int sock_active (sock_t sock) +{ + char c; + int l; + + l = recv (sock, &c, 1, MSG_PEEK); + if (l == 0) + return 0; + if (l == SOCK_ERROR && sock_recoverable (sock_error())) + return 1; + return 0; +} + +/* inet_aton +** +** turns an ascii ip address into a binary representation +*/ +#ifdef _WIN32 +int inet_aton(const char *s, struct in_addr *a) +{ + int lsb, b2, b3, msb; + + if (sscanf(s, "%d.%d.%d.%d", &lsb, &b2, &b3, &msb) < 4) { + return 0; + } + + a->s_addr = inet_addr(s); + + return (a->s_addr != INADDR_NONE); +} +#endif /* _WIN32 */ + +/* sock_set_blocking + * + * set the sock blocking or nonblocking + * 1 for blocking + * 0 for nonblocking + */ +int sock_set_blocking(sock_t sock, int block) +{ +#ifdef _WIN32 +#ifdef __MINGW32__ + u_long varblock = 1; +#else + int varblock = 1; +#endif +#endif + + if ((!sock_valid_socket(sock)) || (block < 0) || (block > 1)) + return SOCK_ERROR; + +#ifdef _WIN32 + if (block) varblock = 0; + return ioctlsocket(sock, FIONBIO, &varblock); +#else + return fcntl(sock, F_SETFL, (block) ? 0 : O_NONBLOCK); +#endif +} + +int sock_set_nolinger(sock_t sock) +{ + struct linger lin = { 0, 0 }; + return setsockopt(sock, SOL_SOCKET, SO_LINGER, (void *)&lin, + sizeof(struct linger)); +} + +int sock_set_nodelay(sock_t sock) +{ + int nodelay = 1; + + return setsockopt(sock, IPPROTO_TCP, TCP_NODELAY, (void *)&nodelay, + sizeof(int)); +} + +int sock_set_keepalive(sock_t sock) +{ + int keepalive = 1; + return setsockopt(sock, SOL_SOCKET, SO_KEEPALIVE, (void *)&keepalive, + sizeof(int)); +} + +/* sock_close +** +** close the socket +*/ +int sock_close(sock_t sock) +{ +#ifdef _WIN32 + return closesocket(sock); +#else + return close(sock); +#endif +} + +/* sock_writev + * + * write multiple buffers at once, return bytes actually written + */ +#ifdef HAVE_WRITEV + +ssize_t sock_writev (sock_t sock, const struct iovec *iov, size_t count) +{ + return writev (sock, iov, count); +} + +#else + +ssize_t sock_writev (sock_t sock, const struct iovec *iov, size_t count) +{ + int i = count, accum = 0, ret; + const struct iovec *v = iov; + + while (i) + { + if (v->iov_base && v->iov_len) + { + ret = sock_write_bytes (sock, v->iov_base, v->iov_len); + if (ret == -1 && accum==0) + return -1; + if (ret == -1) + ret = 0; + accum += ret; + if (ret < (int)v->iov_len) + break; + } + v++; + i--; + } + return accum; +} + +#endif + +/* sock_write_bytes +** +** write bytes to the socket +** this function will _NOT_ block +*/ +int sock_write_bytes(sock_t sock, const void *buff, size_t len) +{ + /* sanity check */ + if (!buff) { + return SOCK_ERROR; + } else if (len <= 0) { + return SOCK_ERROR; + } /*else if (!sock_valid_socket(sock)) { + return SOCK_ERROR; + } */ + + return send(sock, buff, len, 0); +} + +/* sock_write_string +** +** writes a string to a socket +** This function must only be called with a blocking socket. +*/ +int sock_write_string(sock_t sock, const char *buff) +{ + return (sock_write_bytes(sock, buff, strlen(buff)) > 0); +} + +/* sock_write +** +** write a formatted string to the socket +** this function must only be called with a blocking socket. +** will truncate the string if it's greater than 1024 chars. +*/ +int sock_write(sock_t sock, const char *fmt, ...) +{ + int rc; + va_list ap; + + va_start (ap, fmt); + rc = sock_write_fmt (sock, fmt, ap); + va_end (ap); + + return rc; +} + +#ifdef HAVE_OLD_VSNPRINTF +int sock_write_fmt(sock_t sock, const char *fmt, va_list ap) +{ + va_list ap_local; + unsigned int len = 1024; + char *buff = NULL; + int ret; + + /* don't go infinite, but stop at some huge limit */ + while (len < 2*1024*1024) + { + char *tmp = realloc (buff, len); + ret = -1; + if (tmp == NULL) + break; + buff = tmp; + va_copy (ap_local, ap); + ret = vsnprintf (buff, len, fmt, ap_local); + if (ret > 0) + { + ret = sock_write_bytes (sock, buff, ret); + break; + } + len += 8192; + } + free (buff); + return ret; +} +#else +int sock_write_fmt(sock_t sock, const char *fmt, va_list ap) +{ + char buffer [1024], *buff = buffer; + int len; + int rc = SOCK_ERROR; + va_list ap_retry; + + va_copy (ap_retry, ap); + + len = vsnprintf (buff, sizeof (buffer), fmt, ap); + + if (len > 0) + { + if ((size_t)len < sizeof (buffer)) /* common case */ + rc = sock_write_bytes(sock, buff, (size_t)len); + else + { + /* truncated */ + buff = malloc (++len); + if (buff) + { + len = vsnprintf (buff, len, fmt, ap_retry); + if (len > 0) + rc = sock_write_bytes (sock, buff, len); + free (buff); + } + } + } + va_end (ap_retry); + + return rc; +} +#endif + + +int sock_read_bytes(sock_t sock, char *buff, size_t len) +{ + + /*if (!sock_valid_socket(sock)) return 0; */ + if (!buff) return 0; + if (len <= 0) return 0; + + return recv(sock, buff, len, 0); +} + +/* sock_read_line +** +** Read one line of at max len bytes from sock into buff. +** If ok, return 1 and nullterminate buff. Otherwize return 0. +** Terminating \n is not put into the buffer. +** +** this function will probably not work on sockets in nonblocking mode +*/ +int sock_read_line(sock_t sock, char *buff, const int len) +{ + char c = '\0'; + int read_bytes, pos; + + /*if (!sock_valid_socket(sock)) { + return 0; + } else*/ if (!buff) { + return 0; + } else if (len <= 0) { + return 0; + } + + pos = 0; + read_bytes = recv(sock, &c, 1, 0); + + if (read_bytes < 0) { + return 0; + } + + while ((c != '\n') && (pos < len) && (read_bytes == 1)) { + if (c != '\r') + buff[pos++] = c; + read_bytes = recv(sock, &c, 1, 0); + } + + if (read_bytes == 1) { + buff[pos] = '\0'; + return 1; + } else { + return 0; + } +} + +/* see if a connection has been established. If timeout is < 0 then wait + * indefinitely, else wait for the stated number of seconds. + * return SOCK_TIMEOUT for timeout + * return SOCK_ERROR for failure + * return 0 for try again, interrupted + * return 1 for ok + */ +#ifdef HAVE_POLL +int sock_connected (sock_t sock, int timeout) +{ + struct pollfd check; + int val = SOCK_ERROR; + socklen_t size = sizeof val; + + check.fd = sock; + check.events = POLLOUT; + switch (poll (&check, 1, timeout*1000)) + { + case 0: return SOCK_TIMEOUT; + default: + /* on windows getsockopt.val is defined as char* */ + if (getsockopt(sock, SOL_SOCKET, SO_ERROR, (void*) &val, &size) == 0) + { + if (val == 0) + return 1; + sock_set_error (val); + } + /* fall through */ + case -1: + if (sock_recoverable (sock_error())) + return 0; + return SOCK_ERROR; + } +} + +#else + +int sock_connected (sock_t sock, int timeout) +{ + fd_set wfds; + int val = SOCK_ERROR; + socklen_t size = sizeof val; + struct timeval tv, *timeval = NULL; + + /* make a timeout of <0 be indefinite */ + if (timeout >= 0) + { + tv.tv_sec = timeout; + tv.tv_usec = 0; + timeval = &tv; + } + + FD_ZERO(&wfds); + FD_SET(sock, &wfds); + + switch (select(sock + 1, NULL, &wfds, NULL, timeval)) + { + case 0: + return SOCK_TIMEOUT; + default: + /* on windows getsockopt.val is defined as char* */ + if (getsockopt(sock, SOL_SOCKET, SO_ERROR, (void*) &val, &size) == 0) + { + if (val == 0) + return 1; + sock_set_error (val); + } + /* fall through */ + case -1: + if (sock_recoverable (sock_error())) + return 0; + return SOCK_ERROR; + } +} +#endif + +sock_t sock_connect_wto (const char *hostname, int port, int timeout) +{ + return sock_connect_wto_bind(hostname, port, NULL, timeout); +} + +#ifdef HAVE_GETADDRINFO + +sock_t sock_connect_non_blocking (const char *hostname, unsigned port) +{ + int sock = SOCK_ERROR; + struct addrinfo *ai, *head, hints; + char service[8]; + + memset (&hints, 0, sizeof (hints)); + hints.ai_family = AF_UNSPEC; + hints.ai_socktype = SOCK_STREAM; + + snprintf (service, sizeof (service), "%u", port); + + if (getaddrinfo (hostname, service, &hints, &head)) + return SOCK_ERROR; + + ai = head; + while (ai) + { + if ((sock = socket (ai->ai_family, ai->ai_socktype, ai->ai_protocol)) + > -1) + { + sock_set_blocking (sock, 0); + if (connect(sock, ai->ai_addr, ai->ai_addrlen) < 0 && + !sock_connect_pending(sock_error())) + { + sock_close (sock); + sock = SOCK_ERROR; + } + else + break; + } + ai = ai->ai_next; + } + if (head) freeaddrinfo (head); + + return sock; +} + +/* issue a connect, but return after the timeout (seconds) is reached. If + * timeout is 0 or less then we will wait until the OS gives up on the connect + * The socket is returned + */ +sock_t sock_connect_wto_bind (const char *hostname, int port, const char *bnd, int timeout) +{ + sock_t sock = SOCK_ERROR; + struct addrinfo *ai, *head, *b_head=NULL, hints; + char service[8]; + + memset (&hints, 0, sizeof (hints)); + hints.ai_family = AF_UNSPEC; + hints.ai_socktype = SOCK_STREAM; + snprintf (service, sizeof (service), "%u", port); + + if (getaddrinfo (hostname, service, &hints, &head)) + return SOCK_ERROR; + + ai = head; + while (ai) + { + if ((sock = socket (ai->ai_family, ai->ai_socktype, ai->ai_protocol)) >= 0) + { + if (timeout > 0) + sock_set_blocking (sock, 0); + + if (bnd) + { + struct addrinfo b_hints; + memset (&b_hints, 0, sizeof(b_hints)); + b_hints.ai_family = ai->ai_family; + b_hints.ai_socktype = ai->ai_socktype; + b_hints.ai_protocol = ai->ai_protocol; + if (getaddrinfo (bnd, NULL, &b_hints, &b_head) || + bind (sock, b_head->ai_addr, b_head->ai_addrlen) < 0) + { + sock_close (sock); + sock = SOCK_ERROR; + break; + } + } + + if (connect (sock, ai->ai_addr, ai->ai_addrlen) == 0) + break; + + /* loop as the connect maybe async */ + while (sock != SOCK_ERROR) + { + if (sock_recoverable (sock_error())) + { + int connected = sock_connected (sock, timeout); + if (connected == 0) /* try again, interrupted */ + continue; + if (connected == 1) /* connected */ + { + if (timeout >= 0) + sock_set_blocking(sock, 1); + break; + } + } + sock_close (sock); + sock = SOCK_ERROR; + } + if (sock != SOCK_ERROR) + break; + } + ai = ai->ai_next; + } + if (b_head) + freeaddrinfo (b_head); + freeaddrinfo (head); + + return sock; +} + + +sock_t sock_get_server_socket (int port, const char *sinterface) +{ + struct sockaddr_storage sa; + struct addrinfo hints, *res, *ai; + char service [10]; + int sock; + + if (port < 0) + return SOCK_ERROR; + + memset (&sa, 0, sizeof(sa)); + memset (&hints, 0, sizeof(hints)); + + hints.ai_family = AF_UNSPEC; + hints.ai_flags = AI_PASSIVE | AI_ADDRCONFIG | AI_NUMERICSERV | AI_NUMERICHOST; + hints.ai_socktype = SOCK_STREAM; + snprintf (service, sizeof (service), "%d", port); + + if (getaddrinfo (sinterface, service, &hints, &res)) + return SOCK_ERROR; + ai = res; + do + { + int on = 1; + sock = socket (ai->ai_family, ai->ai_socktype, ai->ai_protocol); + if (sock < 0) + continue; + + setsockopt (sock, SOL_SOCKET, SO_REUSEADDR, (const void *)&on, sizeof(on)); + on = 0; +#ifdef IPV6_V6ONLY + setsockopt (sock, IPPROTO_IPV6, IPV6_V6ONLY, &on, sizeof on); +#endif + + if (bind (sock, ai->ai_addr, ai->ai_addrlen) < 0) + { + sock_close (sock); + continue; + } + freeaddrinfo (res); + return sock; + + } while ((ai = ai->ai_next)); + + freeaddrinfo (res); + return SOCK_ERROR; +} + + +#else + + +int sock_try_connection (sock_t sock, const char *hostname, unsigned int port) +{ + struct sockaddr_in sin, server; + char ip[MAX_ADDR_LEN]; + + if (!hostname || !hostname[0] || port == 0) + return -1; + + memset(&sin, 0, sizeof(struct sockaddr_in)); + memset(&server, 0, sizeof(struct sockaddr_in)); + + if (!resolver_getip(hostname, ip, MAX_ADDR_LEN)) + { + sock_close (sock); + return -1; + } + + if (inet_aton(ip, (struct in_addr *)&sin.sin_addr) == 0) + { + sock_close(sock); + return -1; + } + +// memcpy(&server.sin_addr, &sin.sin_addr, sizeof(struct sockaddr_in)); + memcpy(&server.sin_addr, &sin.sin_addr, sizeof(1)); //This always overflows the buffer so setting the length to 1 gives a dirty solution to the issue. + + server.sin_family = AF_INET; + server.sin_port = htons((short)port); + + return connect(sock, (struct sockaddr *)&server, sizeof(server)); +} + +sock_t sock_connect_non_blocking (const char *hostname, unsigned port) +{ + sock_t sock; + + sock = socket(AF_INET, SOCK_STREAM, 0); + if (sock == SOCK_ERROR) + return SOCK_ERROR; + + sock_set_blocking (sock, 0); + sock_try_connection (sock, hostname, port); + + return sock; +} + +sock_t sock_connect_wto_bind (const char *hostname, int port, const char *bnd, int timeout) +{ + sock_t sock; + + sock = socket(AF_INET, SOCK_STREAM, 0); + if (sock == SOCK_ERROR) + return SOCK_ERROR; + + if (bnd) + { + struct sockaddr_in sa; + + memset(&sa, 0, sizeof(sa)); + sa.sin_family = AF_INET; + + if (inet_aton (bnd, &sa.sin_addr) == 0 || + bind (sock, (struct sockaddr *)&sa, sizeof(sa)) < 0) + { + sock_close (sock); + return SOCK_ERROR; + } + } + + if (timeout) + { + sock_set_blocking (sock, 0); + if (sock_try_connection (sock, hostname, port) < 0) + { + int ret = sock_connected (sock, timeout); + if (ret <= 0) + { + sock_close (sock); + return SOCK_ERROR; + } + } + sock_set_blocking(sock, 1); + } + else + { + if (sock_try_connection (sock, hostname, port) < 0) + { + sock_close (sock); + sock = SOCK_ERROR; + } + } + return sock; +} + + +/* sock_get_server_socket +** +** create a socket for incoming requests on a specified port and +** interface. if interface is null, listen on all interfaces. +** returns the socket, or SOCK_ERROR on failure +*/ +sock_t sock_get_server_socket(int port, const char *sinterface) +{ + struct sockaddr_in sa; + int error, opt; + sock_t sock; + char ip[MAX_ADDR_LEN]; + + if (port < 0) + return SOCK_ERROR; + + /* defaults */ + memset(&sa, 0, sizeof(sa)); + + /* set the interface to bind to if specified */ + if (sinterface != NULL) { + if (!resolver_getip(sinterface, ip, sizeof (ip))) + return SOCK_ERROR; + + if (!inet_aton(ip, &sa.sin_addr)) { + return SOCK_ERROR; + } else { + sa.sin_family = AF_INET; + sa.sin_port = htons((short)port); + } + } else { + sa.sin_addr.s_addr = INADDR_ANY; + sa.sin_family = AF_INET; + sa.sin_port = htons((short)port); + } + + /* get a socket */ + sock = socket (AF_INET, SOCK_STREAM, 0); + if (sock == -1) + return SOCK_ERROR; + + /* reuse it if we can */ + opt = 1; + setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (const void *)&opt, sizeof(int)); + + /* bind socket to port */ + error = bind(sock, (struct sockaddr *)&sa, sizeof (struct sockaddr_in)); + if (error == -1) + return SOCK_ERROR; + + return sock; +} + +#endif + +void sock_set_send_buffer (sock_t sock, int win_size) +{ + setsockopt (sock, SOL_SOCKET, SO_SNDBUF, (char *) &win_size, sizeof(win_size)); +} + +int sock_listen(sock_t serversock, int backlog) +{ + if (!sock_valid_socket(serversock)) + return 0; + + if (backlog <= 0) + backlog = 10; + + return (listen(serversock, backlog) == 0); +} + +sock_t sock_accept(sock_t serversock, char *ip, size_t len) +{ +#ifdef HAVE_GETNAMEINFO + struct sockaddr_storage sa; +#else + struct sockaddr_in sa; +#endif + sock_t ret; + socklen_t slen; + + if (ip == NULL || len == 0 || !sock_valid_socket(serversock)) + return SOCK_ERROR; + + slen = sizeof(sa); + ret = accept(serversock, (struct sockaddr *)&sa, &slen); + + if (ret != SOCK_ERROR) + { +#ifdef HAVE_GETNAMEINFO + if (getnameinfo ((struct sockaddr *)&sa, slen, ip, len, NULL, 0, NI_NUMERICHOST)) + snprintf (ip, len, "unknown"); +#else + /* inet_ntoa is not reentrant, we should protect this */ + strncpy(ip, inet_ntoa(sa.sin_addr), len); +#endif + sock_set_nolinger(ret); + sock_set_keepalive(ret); + } + + return ret; +} + diff --git a/sources/shout/common/net/sock.h b/sources/shout/common/net/sock.h new file mode 100644 index 0000000..eb082e4 --- /dev/null +++ b/sources/shout/common/net/sock.h @@ -0,0 +1,151 @@ +/* sock.h + * - General Socket Function Headers + * + * Copyright (C) 2014 Michael Smith , + * Brendan Cully , + * Karl Heyes , + * Jack Moffitt , + * Ed "oddsock" Zaleski + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + */ + +#ifndef __SOCK_H +#define __SOCK_H + +#include + +#ifdef HAVE_WINSOCK2_H +#include +#endif + +#ifdef HAVE_UNISTD_H +#include +#elif _WIN32 +#include +#endif + +//#ifdef HAVE_SYS_UIO_H +#include +//#else +//#ifndef _SYS_UIO_H +//struct iovec +//{ +// void *iov_base; +// size_t iov_len; +//}; +//#endif +//#endif + +#if !defined(HAVE_INET_ATON) && defined(HAVE_INET_PTON) +#define inet_aton(a,b) inet_pton(AF_INET, (a), (b)) +#endif + +#ifdef INET6_ADDRSTRLEN +#define MAX_ADDR_LEN INET6_ADDRSTRLEN +#else +#define MAX_ADDR_LEN 46 +#endif + +#ifndef sock_t +#define sock_t int +#endif + +/* The following values are based on unix avoiding errno value clashes */ +#define SOCK_SUCCESS 0 +#define SOCK_ERROR (sock_t)-1 +#define SOCK_TIMEOUT -2 + +/* sock connect macro */ +#define sock_connect(h, p) sock_connect_wto(h, p, 0) + +#ifdef _mangle +# define sock_initialize _mangle(sock_initialize) +# define sock_shutdown _mangle(sock_shutdown) +# define sock_get_localip _mangle(sock_get_localip) +# define sock_error _mangle(sock_error) +# define sock_set_error _mangle(sock_set_error) +# define sock_recoverable _mangle(sock_recoverable) +# define sock_stalled _mangle(sock_stalled) +# define sock_valid_socket _mangle(sock_valid_socket) +# define sock_set_blocking _mangle(sock_set_blocking) +# define sock_set_nolinger _mangle(sock_set_nolinger) +# define sock_set_nodelay _mangle(sock_set_nodelay) +# define sock_set_keepalive _mangle(sock_set_keepalive) +# define sock_close _mangle(sock_close) +# define sock_connect_wto _mangle(sock_connect_wto) +# define sock_connect_wto_bind _mangle(sock_connect_wto_bind) +# define sock_connect_non_blocking _mangle(sock_connect_non_blocking) +# define sock_connected _mangle(sock_connected) +# define sock_write_bytes _mangle(sock_write_bytes) +# define sock_write _mangle(sock_write) +# define sock_write_fmt _mangle(sock_write_fmt) +# define sock_write_string _mangle(sock_write_string) +# define sock_writev _mangle(sock_writev) +# define sock_read_bytes _mangle(sock_read_bytes) +# define sock_read_line _mangle(sock_read_line) +# define sock_get_server_socket _mangle(sock_get_server_socket) +# define sock_listen _mangle(sock_listen) +# define sock_set_send_buffer _mangle(sock_set_send_buffer) +# define sock_accept _mangle(sock_accept) +#endif + +/* Misc socket functions */ +void sock_initialize(void); +void sock_shutdown(void); +char *sock_get_localip(char *buff, int len); +int sock_error(void); +int sock_recoverable(int error); +int sock_stalled(int error); +int sock_valid_socket(sock_t sock); +int sock_active (sock_t sock); +int sock_set_blocking(sock_t sock, int block); +int sock_set_nolinger(sock_t sock); +int sock_set_keepalive(sock_t sock); +int sock_set_nodelay(sock_t sock); +void sock_set_send_buffer (sock_t sock, int win_size); +void sock_set_error(int val); +int sock_close(sock_t sock); + +/* Connection related socket functions */ +sock_t sock_connect_wto(const char *hostname, int port, int timeout); +sock_t sock_connect_wto_bind(const char *hostname, int port, const char *bnd, int timeout); +sock_t sock_connect_non_blocking(const char *host, unsigned port); +int sock_connected(sock_t sock, int timeout); + +/* Socket write functions */ +int sock_write_bytes(sock_t sock, const void *buff, size_t len); +int sock_write(sock_t sock, const char *fmt, ...); +int sock_write_fmt(sock_t sock, const char *fmt, va_list ap); +int sock_write_string(sock_t sock, const char *buff); +ssize_t sock_writev (sock_t sock, const struct iovec *iov, size_t count); + + +/* Socket read functions */ +int sock_read_bytes(sock_t sock, char *buff, size_t len); +int sock_read_line(sock_t sock, char *string, const int len); + +/* server socket functions */ +sock_t sock_get_server_socket(int port, const char *sinterface); +int sock_listen(sock_t serversock, int backlog); +sock_t sock_accept(sock_t serversock, char *ip, size_t len); + +#ifdef _WIN32 +int inet_aton(const char *s, struct in_addr *a); +#endif + +#endif /* __SOCK_H */ diff --git a/sources/shout/common/thread/thread.c b/sources/shout/common/thread/thread.c new file mode 100644 index 0000000..833ee9c --- /dev/null +++ b/sources/shout/common/thread/thread.c @@ -0,0 +1,853 @@ +/* threads.c: Thread Abstraction Functions + * + * Copyright (C) 2014 Michael Smith , + * Brendan Cully , + * Karl Heyes , + * Jack Moffitt , + * Ed "oddsock" Zaleski , + * Copyright (C) 2015-2019 Philipp "ph3-der-loewe" Schafft + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + */ + +#ifdef HAVE_CONFIG_H + #include +#endif + +#include +#include +#include +#include +#include +#include + +#include + +#ifndef _WIN32 +#include +#include +#else +#include +#include +#endif + +#include + +#include "thread.h" +#include "avl.h" +#ifdef THREAD_DEBUG +#include "log.h" +#endif + +#ifdef _WIN32 +#define __FUNCTION__ __FILE__ +#endif + +#ifdef THREAD_DEBUG +#define CATMODULE "thread" +#define LOG_ERROR(y) log_write(_logid, 1, CATMODULE "/", __FUNCTION__, y) +#define LOG_ERROR3(y, z1, z2, z3) log_write(_logid, 1, CATMODULE "/", __FUNCTION__, y, z1, z2, z3) +#define LOG_ERROR7(y, z1, z2, z3, z4, z5, z6, z7) log_write(_logid, 1, CATMODULE "/", __FUNCTION__, y, z1, z2, z3, z4, z5, z6, z7) + +#define LOG_WARN(y) log_write(_logid, 2, CATMODULE "/", __FUNCTION__, y) +#define LOG_WARN3(y, z1, z2, z3) log_write(_logid, 2, CATMODULE "/", __FUNCTION__, y, z1, z2, z3) +#define LOG_WARN5(y, z1, z2, z3, z4, z5) log_write(_logid, 2, CATMODULE "/", __FUNCTION__, y, z1, z2, z3, z4, z5) +#define LOG_WARN7(y, z1, z2, z3, z4, z5, z6, z7) log_write(_logid, 2, CATMODULE "/", __FUNCTION__, y, z1, z2, z3, z4, z5, z6, z7) + +#define LOG_INFO(y) log_write(_logid, 3, CATMODULE "/", __FUNCTION__, y) +#define LOG_INFO4(y, z1, z2, z3, z4) log_write(_logid, 3, CATMODULE "/", __FUNCTION__, y, z1, z2, z3, z4) +#define LOG_INFO5(y, z1, z2, z3, z4, z5) log_write(_logid, 3, CATMODULE "/", __FUNCTION__, y, z1, z2, z3, z4, z5) + +#define LOG_DEBUG(y) log_write(_logid, 4, CATMODULE "/", __FUNCTION__, y) +#define LOG_DEBUG2(y, z1, z2) log_write(_logid, 4, CATMODULE "/", __FUNCTION__, y, z1, z2) +#define LOG_DEBUG5(y, z1, z2, z3, z4, z5) log_write(_logid, 4, CATMODULE "/", __FUNCTION__, y, z1, z2, z3, z4, z5) +#endif + +/* thread starting structure */ +typedef struct thread_start_tag { + /* the real start routine and arg */ + void *(*start_routine)(void *); + void *arg; + + /* the other stuff we need to make sure this thread is inserted into + ** the thread tree + */ + thread_type *thread; + pthread_t sys_thread; +} thread_start_t; + +static long _next_thread_id = 0; +static int _initialized = 0; +static avl_tree *_threadtree = NULL; + +#ifdef DEBUG_MUTEXES +static mutex_t _threadtree_mutex = { -1, NULL, MUTEX_STATE_UNINIT, NULL, -1, + PTHREAD_MUTEX_INITIALIZER}; +#else +static mutex_t _threadtree_mutex = { PTHREAD_MUTEX_INITIALIZER }; +#endif + + + +#ifdef DEBUG_MUTEXES +static int _logid = -1; +static long _next_mutex_id = 0; + +static avl_tree *_mutextree = NULL; +static mutex_t _mutextree_mutex = { -1, NULL, MUTEX_STATE_UNINIT, NULL, -1, + PTHREAD_MUTEX_INITIALIZER}; +#endif + +#ifdef DEBUG_MUTEXES +static mutex_t _library_mutex = { -1, NULL, MUTEX_STATE_UNINIT, NULL, -1, + PTHREAD_MUTEX_INITIALIZER}; +#else +static mutex_t _library_mutex = { PTHREAD_MUTEX_INITIALIZER }; +#endif + +/* INTERNAL FUNCTIONS */ + +/* avl tree functions */ +#ifdef DEBUG_MUTEXES +static int _compare_mutexes(void *compare_arg, void *a, void *b); +static int _free_mutex(void *key); +#endif + +static int _compare_threads(void *compare_arg, void *a, void *b); +static int _free_thread(void *key); + +/* mutex fuctions */ +static void _mutex_create(mutex_t *mutex); +static void _mutex_lock(mutex_t *mutex); +static void _mutex_unlock(mutex_t *mutex); + +/* misc thread stuff */ +static void *_start_routine(void *arg); +static void _catch_signals(void); +static void _block_signals(void); + +/* LIBRARY INITIALIZATION */ + +void thread_initialize(void) +{ + thread_type *thread; + + /* set up logging */ + +#ifdef THREAD_DEBUG + log_initialize(); + _logid = log_open("thread.log"); + log_set_level(_logid, THREAD_DEBUG); +#endif + +#ifdef DEBUG_MUTEXES + /* create all the internal mutexes, and initialize the mutex tree */ + + _mutextree = avl_tree_new(_compare_mutexes, NULL); + + /* we have to create this one by hand, because there's no + ** mutextree_mutex to lock yet! + */ + _mutex_create(&_mutextree_mutex); + + _mutextree_mutex.mutex_id = _next_mutex_id++; + avl_insert(_mutextree, (void *)&_mutextree_mutex); +#endif + + thread_mutex_create(&_threadtree_mutex); + thread_mutex_create(&_library_mutex); + + /* initialize the thread tree and insert the main thread */ + + _threadtree = avl_tree_new(_compare_threads, NULL); + + thread = (thread_type *)malloc(sizeof(thread_type)); + + thread->thread_id = _next_thread_id++; + thread->line = 0; + thread->file = strdup("main.c"); + thread->sys_thread = pthread_self(); + thread->create_time = time(NULL); + thread->name = strdup("Main Thread"); + + avl_insert(_threadtree, (void *)thread); + + _catch_signals(); + + _initialized = 1; +} + +void thread_shutdown(void) +{ + if (_initialized == 1) { + thread_mutex_destroy(&_library_mutex); + thread_mutex_destroy(&_threadtree_mutex); +#ifdef THREAD_DEBUG + thread_mutex_destroy(&_mutextree_mutex); + + avl_tree_free(_mutextree, _free_mutex); +#endif + avl_tree_free(_threadtree, _free_thread); + _threadtree = NULL; + } + +#ifdef THREAD_DEBUG + log_close(_logid); + log_shutdown(); +#endif + +} + +/* + * Signals should be handled by the main thread, nowhere else. + * I'm using POSIX signal interface here, until someone tells me + * that I should use signal/sigset instead + * + * This function only valid for non-Win32 + */ +static void _block_signals(void) +{ +#if !defined(_WIN32) && !defined(__ANDROID__) + sigset_t ss; + + sigfillset(&ss); + + /* These ones we want */ + sigdelset(&ss, SIGKILL); + sigdelset(&ss, SIGSTOP); + sigdelset(&ss, SIGSEGV); + sigdelset(&ss, SIGCHLD); + sigdelset(&ss, SIGBUS); + if (pthread_sigmask(SIG_BLOCK, &ss, NULL) != 0) { +#ifdef THREAD_DEBUG + LOG_ERROR("Pthread_sigmask() failed for blocking signals"); +#endif + } +#endif +} + +/* + * Let the calling thread catch all the relevant signals + * + * This function only valid for non-Win32 + */ +static void _catch_signals(void) +{ +#if !defined(_WIN32) && !defined(__ANDROID__) + sigset_t ss; + + sigemptyset(&ss); + + /* These ones should only be accepted by the signal handling thread (main thread) */ + sigaddset(&ss, SIGHUP); + sigaddset(&ss, SIGCHLD); + sigaddset(&ss, SIGINT); + sigaddset(&ss, SIGPIPE); + sigaddset(&ss, SIGTERM); + + if (pthread_sigmask(SIG_UNBLOCK, &ss, NULL) != 0) { +#ifdef THREAD_DEBUG + LOG_ERROR("pthread_sigmask() failed for catching signals!"); +#endif + } +#endif +} + + +thread_type *thread_create_c(char *name, void *(*start_routine)(void *), + void *arg, int detached, int line, char *file) +{ + thread_type *thread = NULL; + thread_start_t *start = NULL; + pthread_attr_t attr; + + thread = (thread_type *)calloc(1, sizeof(thread_type)); + do { + if (thread == NULL) + break; + start = (thread_start_t *)calloc(1, sizeof(thread_start_t)); + if (start == NULL) + break; + if (pthread_attr_init (&attr) < 0) + break; + + thread->line = line; + thread->file = strdup(file); + + _mutex_lock (&_threadtree_mutex); + thread->thread_id = _next_thread_id++; + _mutex_unlock (&_threadtree_mutex); + + thread->name = strdup(name); + thread->create_time = time(NULL); + + start->start_routine = start_routine; + start->arg = arg; + start->thread = thread; + + pthread_attr_setstacksize (&attr, 512*1024); + +#ifndef __ANDROID__ + pthread_attr_setinheritsched (&attr, PTHREAD_INHERIT_SCHED); +#endif + + if (detached) + { + pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED); + thread->detached = 1; + } + + if (pthread_create (&thread->sys_thread, &attr, _start_routine, start) == 0) + { + pthread_attr_destroy (&attr); + return thread; + } + else + pthread_attr_destroy (&attr); + } + while (0); + +#ifdef THREAD_DEBUG + LOG_ERROR("Could not create new thread %s", name); +#endif + if (start) free (start); + if (thread) free (thread); + return NULL; +} + +/* _mutex_create +** +** creates a mutex +*/ +static void _mutex_create(mutex_t *mutex) +{ +#ifdef DEBUG_MUTEXES + mutex->thread_id = MUTEX_STATE_NEVERLOCKED; + mutex->line = -1; +#endif + + pthread_mutex_init(&mutex->sys_mutex, NULL); +} + +void thread_mutex_create_c(mutex_t *mutex, int line, char *file) +{ + _mutex_create(mutex); + +#ifdef DEBUG_MUTEXES + _mutex_lock(&_mutextree_mutex); + mutex->mutex_id = _next_mutex_id++; + avl_insert(_mutextree, (void *)mutex); + _mutex_unlock(&_mutextree_mutex); +#endif +} + +void thread_mutex_destroy (mutex_t *mutex) +{ + pthread_mutex_destroy(&mutex->sys_mutex); + +#ifdef DEBUG_MUTEXES + _mutex_lock(&_mutextree_mutex); + avl_delete(_mutextree, mutex, _free_mutex); + _mutex_unlock(&_mutextree_mutex); +#endif +} + +void thread_mutex_lock_c(mutex_t *mutex, int line, char *file) +{ +#ifdef DEBUG_MUTEXES + thread_type *th = thread_self(); + + if (!th) LOG_WARN("No mt record for %u in lock [%s:%d]", thread_self(), file, line); + + LOG_DEBUG5("Locking %p (%s) on line %d in file %s by thread %d", mutex, mutex->name, line, file, th ? th->thread_id : -1); + +# ifdef CHECK_MUTEXES + /* Just a little sanity checking to make sure that we're locking + ** mutexes correctly + */ + + if (th) { + int locks = 0; + avl_node *node; + mutex_t *tmutex; + + _mutex_lock(&_mutextree_mutex); + + node = avl_get_first (_mutextree); + + while (node) { + tmutex = (mutex_t *)node->key; + + if (tmutex->mutex_id == mutex->mutex_id) { + if (tmutex->thread_id == th->thread_id) { + /* Deadlock, same thread can't lock the same mutex twice */ + LOG_ERROR7("DEADLOCK AVOIDED (%d == %d) on mutex [%s] in file %s line %d by thread %d [%s]", + tmutex->thread_id, th->thread_id, mutex->name ? mutex->name : "undefined", file, line, th->thread_id, th->name); + + _mutex_unlock(&_mutextree_mutex); + return; + } + } else if (tmutex->thread_id == th->thread_id) { + /* Mutex locked by this thread (not this mutex) */ + locks++; + } + + node = avl_get_next(node); + } + + if (locks > 0) { + /* Has already got a mutex locked */ + if (_multi_mutex.thread_id != th->thread_id) { + /* Tries to lock two mutexes, but has not got the double mutex, norty boy! */ + LOG_WARN("(%d != %d) Thread %d [%s] tries to lock a second mutex [%s] in file %s line %d, without locking double mutex!", + _multi_mutex.thread_id, th->thread_id, th->thread_id, th->name, mutex->name ? mutex->name : "undefined", file, line); + } + } + + _mutex_unlock(&_mutextree_mutex); + } +# endif /* CHECK_MUTEXES */ + + _mutex_lock(mutex); + + _mutex_lock(&_mutextree_mutex); + + LOG_DEBUG2("Locked %p by thread %d", mutex, th ? th->thread_id : -1); + mutex->line = line; + if (th) { + mutex->thread_id = th->thread_id; + } + + _mutex_unlock(&_mutextree_mutex); +#else + _mutex_lock(mutex); +#endif /* DEBUG_MUTEXES */ +} + +void thread_mutex_unlock_c(mutex_t *mutex, int line, char *file) +{ +#ifdef DEBUG_MUTEXES + thread_type *th = thread_self(); + + if (!th) { + LOG_ERROR3("No record for %u in unlock [%s:%d]", thread_self(), file, line); + } + + LOG_DEBUG5("Unlocking %p (%s) on line %d in file %s by thread %d", mutex, mutex->name, line, file, th ? th->thread_id : -1); + + mutex->line = line; + +# ifdef CHECK_MUTEXES + if (th) { + int locks = 0; + avl_node *node; + mutex_t *tmutex; + + _mutex_lock(&_mutextree_mutex); + + while (node) { + tmutex = (mutex_t *)node->key; + + if (tmutex->mutex_id == mutex->mutex_id) { + if (tmutex->thread_id != th->thread_id) { + LOG_ERROR7("ILLEGAL UNLOCK (%d != %d) on mutex [%s] in file %s line %d by thread %d [%s]", tmutex->thread_id, th->thread_id, + mutex->name ? mutex->name : "undefined", file, line, th->thread_id, th->name); + _mutex_unlock(&_mutextree_mutex); + return; + } + } else if (tmutex->thread_id == th->thread_id) { + locks++; + } + + node = avl_get_next (node); + } + + if ((locks > 0) && (_multi_mutex.thread_id != th->thread_id)) { + /* Don't have double mutex, has more than this mutex left */ + + LOG_WARN("(%d != %d) Thread %d [%s] tries to unlock a mutex [%s] in file %s line %d, without owning double mutex!", + _multi_mutex.thread_id, th->thread_id, th->thread_id, th->name, mutex->name ? mutex->name : "undefined", file, line); + } + + _mutex_unlock(&_mutextree_mutex); + } +# endif /* CHECK_MUTEXES */ + + _mutex_unlock(mutex); + + _mutex_lock(&_mutextree_mutex); + + LOG_DEBUG2("Unlocked %p by thread %d", mutex, th ? th->thread_id : -1); + mutex->line = -1; + if (mutex->thread_id == th->thread_id) { + mutex->thread_id = MUTEX_STATE_NOTLOCKED; + } + + _mutex_unlock(&_mutextree_mutex); +#else + _mutex_unlock(mutex); +#endif /* DEBUG_MUTEXES */ +} + +void thread_cond_create_c(cond_t *cond, int line, char *file) +{ + pthread_cond_init(&cond->sys_cond, NULL); + pthread_mutex_init(&cond->cond_mutex, NULL); +} + +void thread_cond_destroy(cond_t *cond) +{ + pthread_mutex_destroy(&cond->cond_mutex); + pthread_cond_destroy(&cond->sys_cond); +} + +void thread_cond_signal_c(cond_t *cond, int line, char *file) +{ + pthread_cond_signal(&cond->sys_cond); +} + +void thread_cond_broadcast_c(cond_t *cond, int line, char *file) +{ + pthread_cond_broadcast(&cond->sys_cond); +} + +void thread_cond_timedwait_c(cond_t *cond, int millis, int line, char *file) +{ + struct timespec time; + + time.tv_sec = millis/1000; + time.tv_nsec = (millis - time.tv_sec*1000)*1000000; + + pthread_mutex_lock(&cond->cond_mutex); + pthread_cond_timedwait(&cond->sys_cond, &cond->cond_mutex, &time); + pthread_mutex_unlock(&cond->cond_mutex); +} + +void thread_cond_wait_c(cond_t *cond, int line, char *file) +{ + pthread_mutex_lock(&cond->cond_mutex); + pthread_cond_wait(&cond->sys_cond, &cond->cond_mutex); + pthread_mutex_unlock(&cond->cond_mutex); +} + +void thread_rwlock_create_c(rwlock_t *rwlock, int line, char *file) +{ + pthread_rwlock_init(&rwlock->sys_rwlock, NULL); +} + +void thread_rwlock_destroy(rwlock_t *rwlock) +{ + pthread_rwlock_destroy(&rwlock->sys_rwlock); +} + +void thread_rwlock_rlock_c(rwlock_t *rwlock, int line, char *file) +{ + pthread_rwlock_rdlock(&rwlock->sys_rwlock); +} + +void thread_rwlock_wlock_c(rwlock_t *rwlock, int line, char *file) +{ + pthread_rwlock_wrlock(&rwlock->sys_rwlock); +} + +void thread_rwlock_unlock_c(rwlock_t *rwlock, int line, char *file) +{ + pthread_rwlock_unlock(&rwlock->sys_rwlock); +} + +void thread_exit_c(long val, int line, char *file) +{ + thread_type *th = thread_self(); + +#if defined(DEBUG_MUTEXES) && defined(CHECK_MUTEXES) + if (th) { + avl_node *node; + mutex_t *tmutex; + char name[40]; + + _mutex_lock(&_mutextree_mutex); + + while (node) { + tmutex = (mutex_t *)node->key; + + if (tmutex->thread_id == th->thread_id) { + LOG_WARN("Thread %d [%s] exiting in file %s line %d, without unlocking mutex [%s]", + th->thread_id, th->name, file, line, mutex_to_string(tmutex, name)); + } + + node = avl_get_next (node); + } + + _mutex_unlock(&_mutextree_mutex); + } +#endif + + if (th && th->detached) + { +#ifdef THREAD_DEBUG + LOG_INFO4("Removing thread %d [%s] started at [%s:%d], reason: 'Thread Exited'", th->thread_id, th->name, th->file, th->line); +#endif + + _mutex_lock(&_threadtree_mutex); + avl_delete(_threadtree, th, _free_thread); + _mutex_unlock(&_threadtree_mutex); + } + + pthread_exit ((void*)val); +} + +/* sleep for a number of microseconds */ +void thread_sleep(unsigned long len) +{ +#ifdef _WIN32 + Sleep(len / 1000); +#else +# ifdef HAVE_NANOSLEEP + struct timespec time_sleep; + struct timespec time_remaining; + int ret; + + time_sleep.tv_sec = len / 1000000; + time_sleep.tv_nsec = (len % 1000000) * 1000; + + ret = nanosleep(&time_sleep, &time_remaining); + while (ret != 0 && errno == EINTR) { + time_sleep.tv_sec = time_remaining.tv_sec; + time_sleep.tv_nsec = time_remaining.tv_nsec; + + ret = nanosleep(&time_sleep, &time_remaining); + } +# else + struct timeval tv; + + tv.tv_sec = len / 1000000; + tv.tv_usec = (len % 1000000); + + select(0, NULL, NULL, NULL, &tv); +# endif +#endif +} + +static void *_start_routine(void *arg) +{ + thread_start_t *start = (thread_start_t *)arg; + void *(*start_routine)(void *) = start->start_routine; + void *real_arg = start->arg; + thread_type *thread = start->thread; + + _block_signals(); + + /* insert thread into thread tree here */ + _mutex_lock(&_threadtree_mutex); + thread->sys_thread = pthread_self(); + avl_insert(_threadtree, (void *)thread); + _mutex_unlock(&_threadtree_mutex); + +#ifdef THREAD_DEBUG + LOG_INFO4("Added thread %d [%s] started at [%s:%d]", thread->thread_id, thread->name, thread->file, thread->line); +#endif + +#ifndef __ANDROID__ + pthread_setcancelstate (PTHREAD_CANCEL_ENABLE, NULL); +#endif + + free (start); + + (start_routine)(real_arg); + + if (thread->detached) + { + _mutex_lock (&_threadtree_mutex); + avl_delete (_threadtree, thread, _free_thread); + _mutex_unlock (&_threadtree_mutex); + } + + return NULL; +} + +thread_type *thread_self(void) +{ + avl_node *node; + thread_type *th; + pthread_t sys_thread = pthread_self(); + + _mutex_lock(&_threadtree_mutex); + + if (_threadtree == NULL) { +#ifdef THREAD_DEBUG + LOG_WARN("Thread tree is empty, this must be wrong!"); +#endif + _mutex_unlock(&_threadtree_mutex); + return NULL; + } + + node = avl_get_first(_threadtree); + + while (node) { + th = (thread_type *)node->key; + + if (th && pthread_equal(sys_thread, th->sys_thread)) { + _mutex_unlock(&_threadtree_mutex); + return th; + } + + node = avl_get_next(node); + } + _mutex_unlock(&_threadtree_mutex); + + +#ifdef THREAD_DEBUG + LOG_ERROR("Nonexistant thread alive..."); +#endif + + return NULL; +} + +void thread_rename(const char *name) +{ + thread_type *th; + + th = thread_self(); + if (th->name) free(th->name); + + th->name = strdup(name); +} + +static void _mutex_lock(mutex_t *mutex) +{ + pthread_mutex_lock(&mutex->sys_mutex); +} + +static void _mutex_unlock(mutex_t *mutex) +{ + pthread_mutex_unlock(&mutex->sys_mutex); +} + + +void thread_library_lock(void) +{ + _mutex_lock(&_library_mutex); +} + +void thread_library_unlock(void) +{ + _mutex_unlock(&_library_mutex); +} + +void thread_join(thread_type *thread) +{ + void *ret; + + pthread_join(thread->sys_thread, &ret); + _mutex_lock(&_threadtree_mutex); + avl_delete(_threadtree, thread, _free_thread); + _mutex_unlock(&_threadtree_mutex); +} + +/* AVL tree functions */ + +#ifdef DEBUG_MUTEXES +static int _compare_mutexes(void *compare_arg, void *a, void *b) +{ + mutex_t *m1, *m2; + + m1 = (mutex_t *)a; + m2 = (mutex_t *)b; + + if (m1->mutex_id > m2->mutex_id) + return 1; + if (m1->mutex_id < m2->mutex_id) + return -1; + return 0; +} +#endif + +static int _compare_threads(void *compare_arg, void *a, void *b) +{ + thread_type *t1, *t2; + + t1 = (thread_type *)a; + t2 = (thread_type *)b; + + if (t1->thread_id > t2->thread_id) + return 1; + if (t1->thread_id < t2->thread_id) + return -1; + return 0; +} + +#ifdef DEBUG_MUTEXES +static int _free_mutex(void *key) +{ + mutex_t *m; + + m = (mutex_t *)key; + + if (m && m->file) { + free(m->file); + m->file = NULL; + } + + /* all mutexes are static. don't need to free them */ + + return 1; +} +#endif + +static int _free_thread(void *key) +{ + thread_type *t; + + t = (thread_type *)key; + + if (t->file) + free(t->file); + if (t->name) + free(t->name); + + free(t); + + return 1; +} + + +#ifdef HAVE_PTHREAD_SPIN_LOCK +void thread_spin_create (spin_t *spin) +{ + int x = pthread_spin_init (&spin->lock, PTHREAD_PROCESS_PRIVATE); + if (x) + abort(); +} + +void thread_spin_destroy (spin_t *spin) +{ + pthread_spin_destroy (&spin->lock); +} + +void thread_spin_lock (spin_t *spin) +{ + int x = pthread_spin_lock (&spin->lock); + if (x != 0) + abort(); +} + +void thread_spin_unlock (spin_t *spin) +{ + pthread_spin_unlock (&spin->lock); +} +#endif + diff --git a/sources/shout/common/thread/thread.h b/sources/shout/common/thread/thread.h new file mode 100644 index 0000000..d2c3be3 --- /dev/null +++ b/sources/shout/common/thread/thread.h @@ -0,0 +1,207 @@ +/* thread.h + * - Thread Abstraction Function Headers + * + * Copyright (C) 2014 Michael Smith , + * Brendan Cully , + * Karl Heyes , + * Jack Moffitt + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + */ + +#ifndef __THREAD_H__ +#define __THREAD_H__ + +#include + +/* renamed from thread_t due to conflict on OS X */ + +typedef struct { + /* the local id for the thread, and it's name */ + long thread_id; + char *name; + + /* the time the thread was created */ + time_t create_time; + + /* the file and line which created this thread */ + char *file; + int line; + + /* is the thread running detached? */ + int detached; + + /* the system specific thread */ + pthread_t sys_thread; +} thread_type; + +typedef struct { +#ifdef DEBUG_MUTEXES + /* the local id and name of the mutex */ + long mutex_id; + char *name; + + /* the thread which is currently locking this mutex */ + long thread_id; + + /* the file and line where the mutex was locked */ + char *file; + int line; + +#endif + + /* the system specific mutex */ + pthread_mutex_t sys_mutex; +} mutex_t; + +typedef struct { +#ifdef THREAD_DEBUG + long cond_id; + char *name; +#endif + + pthread_mutex_t cond_mutex; + pthread_cond_t sys_cond; +} cond_t; + +typedef struct { +#ifdef THREAD_DEBUG + long rwlock_id; + char *name; + + /* information on which thread and where in the code + ** this rwlock was write locked + */ + long thread_id; + char *file; + int line; +#endif + + pthread_rwlock_t sys_rwlock; +} rwlock_t; + +#ifdef HAVE_PTHREAD_SPIN_LOCK +typedef struct +{ + pthread_spinlock_t lock; +} spin_t; + +void thread_spin_create (spin_t *spin); +void thread_spin_destroy (spin_t *spin); +void thread_spin_lock (spin_t *spin); +void thread_spin_unlock (spin_t *spin); +#else +typedef mutex_t spin_t; +#define thread_spin_create(x) thread_mutex_create(x) +#define thread_spin_destroy(x) thread_mutex_destroy(x) +#define thread_spin_lock(x) thread_mutex_lock(x) +#define thread_spin_unlock(x) thread_mutex_unlock(x) +#endif + +#define thread_create(n,x,y,z) thread_create_c(n,x,y,z,__LINE__,__FILE__) +#define thread_mutex_create(x) thread_mutex_create_c(x,__LINE__,__FILE__) +#define thread_mutex_lock(x) thread_mutex_lock_c(x,__LINE__,__FILE__) +#define thread_mutex_unlock(x) thread_mutex_unlock_c(x,__LINE__,__FILE__) +#define thread_cond_create(x) thread_cond_create_c(x,__LINE__,__FILE__) +#define thread_cond_signal(x) thread_cond_signal_c(x,__LINE__,__FILE__) +#define thread_cond_broadcast(x) thread_cond_broadcast_c(x,__LINE__,__FILE__) +#define thread_cond_wait(x) thread_cond_wait_c(x,__LINE__,__FILE__) +#define thread_cond_timedwait(x,t) thread_cond_wait_c(x,t,__LINE__,__FILE__) +#define thread_rwlock_create(x) thread_rwlock_create_c(x,__LINE__,__FILE__) +#define thread_rwlock_rlock(x) thread_rwlock_rlock_c(x,__LINE__,__FILE__) +#define thread_rwlock_wlock(x) thread_rwlock_wlock_c(x,__LINE__,__FILE__) +#define thread_rwlock_unlock(x) thread_rwlock_unlock_c(x,__LINE__,__FILE__) +#define thread_exit(x) thread_exit_c(x,__LINE__,__FILE__) + +#define MUTEX_STATE_NOTLOCKED -1 +#define MUTEX_STATE_NEVERLOCKED -2 +#define MUTEX_STATE_UNINIT -3 +#define THREAD_DETACHED 1 +#define THREAD_ATTACHED 0 + +#ifdef _mangle +# define thread_initialize _mangle(thread_initialize) +# define thread_initialize_with_log_id _mangle(thread_initialize_with_log_id) +# define thread_shutdown _mangle(thread_shutdown) +# define thread_create_c _mangle(thread_create_c) +# define thread_mutex_create_c _mangle(thread_mutex_create) +# define thread_mutex_lock_c _mangle(thread_mutex_lock_c) +# define thread_mutex_unlock_c _mangle(thread_mutex_unlock_c) +# define thread_mutex_destroy _mangle(thread_mutex_destroy) +# define thread_cond_create_c _mangle(thread_cond_create_c) +# define thread_cond_signal_c _mangle(thread_cond_signal_c) +# define thread_cond_broadcast_c _mangle(thread_cond_broadcast_c) +# define thread_cond_wait_c _mangle(thread_cond_wait_c) +# define thread_cond_timedwait_c _mangle(thread_cond_timedwait_c) +# define thread_cond_destroy _mangle(thread_cond_destroy) +# define thread_rwlock_create_c _mangle(thread_rwlock_create_c) +# define thread_rwlock_rlock_c _mangle(thread_rwlock_rlock_c) +# define thread_rwlock_wlock_c _mangle(thread_rwlock_wlock_c) +# define thread_rwlock_unlock_c _mangle(thread_rwlock_unlock_c) +# define thread_rwlock_destroy _mangle(thread_rwlock_destroy) +# define thread_exit_c _mangle(thread_exit_c) +# define thread_sleep _mangle(thread_sleep) +# define thread_library_lock _mangle(thread_library_lock) +# define thread_library_unlock _mangle(thread_library_unlock) +# define thread_self _mangle(thread_self) +# define thread_rename _mangle(thread_rename) +# define thread_join _mangle(thread_join) +#endif + +/* init/shutdown of the library */ +void thread_initialize(void); +void thread_initialize_with_log_id(int log_id); +void thread_shutdown(void); + +/* creation, destruction, locking, unlocking, signalling and waiting */ +thread_type *thread_create_c(char *name, void *(*start_routine)(void *), + void *arg, int detached, int line, char *file); +void thread_mutex_create_c(mutex_t *mutex, int line, char *file); +void thread_mutex_lock_c(mutex_t *mutex, int line, char *file); +void thread_mutex_unlock_c(mutex_t *mutex, int line, char *file); +void thread_mutex_destroy(mutex_t *mutex); +void thread_cond_create_c(cond_t *cond, int line, char *file); +void thread_cond_signal_c(cond_t *cond, int line, char *file); +void thread_cond_broadcast_c(cond_t *cond, int line, char *file); +void thread_cond_wait_c(cond_t *cond, int line, char *file); +void thread_cond_timedwait_c(cond_t *cond, int millis, int line, char *file); +void thread_cond_destroy(cond_t *cond); +void thread_rwlock_create_c(rwlock_t *rwlock, int line, char *file); +void thread_rwlock_rlock_c(rwlock_t *rwlock, int line, char *file); +void thread_rwlock_wlock_c(rwlock_t *rwlock, int line, char *file); +void thread_rwlock_unlock_c(rwlock_t *rwlock, int line, char *file); +void thread_rwlock_destroy(rwlock_t *rwlock); +void thread_exit_c(long val, int line, char *file); + +/* sleeping */ +void thread_sleep(unsigned long len); + +/* for using library functions which aren't threadsafe */ +void thread_library_lock(void); +void thread_library_unlock(void); +#define PROTECT_CODE(code) { thread_library_lock(); code; thread_library_unlock(); } + +/* thread information functions */ +thread_type *thread_self(void); + +/* renames current thread */ +void thread_rename(const char *name); + +/* waits until thread_exit is called for another thread */ +void thread_join(thread_type *thread); + +#endif /* __THREAD_H__ */ diff --git a/sources/shout/common/timing/timing.c b/sources/shout/common/timing/timing.c new file mode 100644 index 0000000..db9c37e --- /dev/null +++ b/sources/shout/common/timing/timing.c @@ -0,0 +1,103 @@ +/* timing.c + * - Timing functions + * + * Copyright (C) 2014 Michael Smith , + * Brendan Cully , + * Karl Heyes , + * Jack Moffitt , + * Ed "oddsock" Zaleski , + * Ralph Giles + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + */ + +#ifdef HAVE_CONFIG_H + #include +#endif + +#include +#include + +#ifdef _WIN32 +#include +#include +#else +#ifdef TIME_WITH_SYS_TIME +# include +# include +#else +# ifdef HAVE_SYS_TIME_H +# include +# else +# include +# endif +#endif + +#include +#endif + +#ifdef HAVE_SYS_SELECT_H +#include +#endif + +#ifdef HAVE_SYS_TIMEB_H +#include +#endif + +#include "timing.h" + +/* see timing.h for an explanation of _mangle() */ + +/* + * Returns milliseconds no matter what. + */ +uint64_t timing_get_time(void) +{ +#ifdef HAVE_GETTIMEOFDAY + struct timeval mtv; + + gettimeofday(&mtv, NULL); + + return (uint64_t)(mtv.tv_sec) * 1000 + (uint64_t)(mtv.tv_usec) / 1000; +#else //#elif HAVE_FTIME + struct timeb t; + + ftime(&t); + return t.time * 1000 + t.millitm; +//#error need time query handler +#endif +} + + +void timing_sleep(uint64_t sleeptime) +{ + struct timeval sleeper; + + sleeper.tv_sec = sleeptime / 1000; + sleeper.tv_usec = (sleeptime % 1000) * 1000; + + /* NOTE: + * This should be 0 for the first argument. The linux manpage + * says so. The solaris manpage also says this is a legal + * value. If you think differerntly, please provide references. + */ +#ifdef WIN32 + Sleep(sleeptime); +#else + select(1, NULL, NULL, NULL, &sleeper); +#endif +} diff --git a/sources/shout/common/timing/timing.h b/sources/shout/common/timing/timing.h new file mode 100644 index 0000000..4ef88a0 --- /dev/null +++ b/sources/shout/common/timing/timing.h @@ -0,0 +1,51 @@ +/* + * Timing functions. + * + * Copyright (C) 2014 Michael Smith , + * Karl Heyes , + * Jack Moffitt , + * Moritz Grimm , + * Ralph Giles + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + */ + +#ifndef __TIMING_H__ +#define __TIMING_H__ + +#include +#ifdef HAVE_INTTYPES_H +#include +#elif defined(HAVE_STDINT_H) +#include +#endif + +#if defined(_WIN32) && !defined(int64_t) +typedef __int64 int64_t; +typedef unsigned __int64 uint64_t; +#endif + +/* config.h should be included before we are to define _mangle */ +#ifdef _mangle +# define timing_get_time _mangle(timing_get_time) +# define timing_sleep _mangle(timing_sleep) +#endif + +uint64_t timing_get_time(void); +void timing_sleep(uint64_t sleeptime); + +#endif /* __TIMING_H__ */ diff --git a/sources/shout/connection.c b/sources/shout/connection.c new file mode 100644 index 0000000..f66c521 --- /dev/null +++ b/sources/shout/connection.c @@ -0,0 +1,750 @@ +/* + * Copyright (C) 2018-2019 Philipp "ph3-der-loewe" Schafft + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include +#include + +#ifdef HAVE_INTTYPES_H +# include +#endif + +#ifdef HAVE_SYS_SELECT_H +# include +#else +# include +# include +# include +#endif + +#include "shout.h" +#include "shout_private.h" + +#ifdef HAVE_OPENSSL +static int shout_cb_tls_callback(shout_tls_t *tls, shout_event_t event, void *userdata, va_list ap) +{ + shout_connection_t *con = userdata; + + if (!con->callback) + return SHOUT_CALLBACK_PASS; + + return con->callback(con, event, con->callback_userdata, ap); +} +#endif + +shout_connection_t *shout_connection_new(shout_t *self, const shout_protocol_impl_t *impl, const void *plan) +{ + shout_connection_t *con; + + if (!self || !impl) + return NULL; + + con = calloc(1, sizeof(*con)); + if (!con) + return NULL; + + con->refc = 1; + con->socket = SOCK_ERROR; + con->selected_tls_mode = SHOUT_TLS_AUTO; + con->impl = impl; + con->plan = plan; + con->error = SHOUTERR_SUCCESS; + + return con; +} + +int shout_connection_ref(shout_connection_t *con) +{ + if (!con) + return SHOUTERR_INSANE; + + con->refc++; + + return SHOUTERR_SUCCESS; +} + +int shout_connection_unref(shout_connection_t *con) +{ + if (!con) + return SHOUTERR_INSANE; + + con->refc--; + + if (con->refc) + return SHOUTERR_SUCCESS; + + if (con->destory) + con->destory(con); + + shout_connection_disconnect(con); + + free(con); + + return SHOUTERR_SUCCESS; +} + +static struct timeval shout_connection_iter__wait_for_io__get_timeout(shout_connection_t *con, shout_t *shout, uint64_t timeout) +{ + static const struct timeval tv_blocking = { + .tv_sec = 8, + .tv_usec = 0 + }; + static const struct timeval tv_nonblocking = { + .tv_sec = 0, + .tv_usec = 1000 + }; + + if (timeout) { + struct timeval tv = { + .tv_sec = timeout / 1000, + .tv_usec = (timeout % 1000) * 1000 + }; + return tv; + } else if (con->nonblocking) { + return tv_nonblocking; + } else { + return tv_blocking; + } +} + +static shout_connection_return_state_t shout_connection_iter__wait_for_io(shout_connection_t *con, shout_t *shout, int for_read, int for_write, uint64_t timeout) +{ + struct timeval tv = shout_connection_iter__wait_for_io__get_timeout(con, shout, timeout); + fd_set fhset_r; + fd_set fhset_w; + fd_set fhset_e; + int ret; + + FD_ZERO(&fhset_r); + FD_ZERO(&fhset_w); + FD_ZERO(&fhset_e); + FD_SET(con->socket, &fhset_r); + FD_SET(con->socket, &fhset_w); + FD_SET(con->socket, &fhset_e); + + ret = select(con->socket + 1, (for_read) ? &fhset_r : NULL, (for_write) ? &fhset_w : NULL, &fhset_e, &tv); + + if (ret > 0 && (FD_ISSET(con->socket, &fhset_r) || FD_ISSET(con->socket, &fhset_w) || FD_ISSET(con->socket, &fhset_e))) { + return SHOUT_RS_DONE; + } else if (ret == 0) { + shout_connection_set_error(con, SHOUTERR_RETRY); + return SHOUT_RS_TIMEOUT; + } else { + shout_connection_set_error(con, SHOUTERR_SOCKET); + return SHOUT_RS_ERROR; + } +} + +static shout_connection_return_state_t shout_connection_iter__socket(shout_connection_t *con, shout_t *shout) +{ + shout_connection_return_state_t ret; + int rc; + + switch (con->current_socket_state) { + case SHOUT_SOCKSTATE_UNCONNECTED: + shout_connection_set_error(con, shout_connection_connect(con, shout)); + if (shout_connection_get_error(con) == SHOUTERR_SUCCESS) { + con->current_socket_state = SHOUT_SOCKSTATE_CONNECTING; + return SHOUT_RS_DONE; + } + break; + case SHOUT_SOCKSTATE_CONNECTING: + if (con->nonblocking) { + ret = shout_connection_iter__wait_for_io(con, shout, 1, 1, 0); + if (ret != SHOUT_RS_DONE) { + return ret; + } + } + + if (sock_connected(con->socket, 0) == 1) { + con->current_socket_state = SHOUT_SOCKSTATE_CONNECTED; + return SHOUT_RS_DONE; + } + break; +#ifdef HAVE_OPENSSL + case SHOUT_SOCKSTATE_CONNECTED: + shout_tls_try_connect(con->tls); + con->current_socket_state = SHOUT_SOCKSTATE_TLS_CONNECTING; + return SHOUT_RS_DONE; + break; + case SHOUT_SOCKSTATE_TLS_CONNECTING: + case SHOUT_SOCKSTATE_TLS_CONNECTED: + rc = shout_tls_try_connect(con->tls); + if (rc == SHOUTERR_SUCCESS) { + con->current_socket_state = SHOUT_SOCKSTATE_TLS_VERIFIED; + return SHOUT_RS_DONE; + } else if (rc == SHOUTERR_BUSY) { + return SHOUT_RS_NOTNOW; + } else { + shout_connection_set_error(con, rc); + return SHOUT_RS_ERROR; + } + break; +#else + case SHOUT_SOCKSTATE_CONNECTED: + case SHOUT_SOCKSTATE_TLS_CONNECTING: + case SHOUT_SOCKSTATE_TLS_CONNECTED: + shout_connection_set_error(con, SHOUTERR_UNSUPPORTED); + return SHOUT_RS_ERROR; + break; +#endif + } + + shout_connection_set_error(con, SHOUTERR_SOCKET); + return SHOUT_RS_ERROR; +} + +ssize_t shout_connection__read(shout_connection_t *con, shout_t *shout, void *buf, size_t len) +{ +#ifdef HAVE_OPENSSL + if (con->tls) + return shout_tls_read(con->tls, buf, len); +#endif + return sock_read_bytes(con->socket, buf, len); +} + +ssize_t shout_connection__write(shout_connection_t *con, shout_t *shout, const void *buf, size_t len) +{ +#ifdef HAVE_OPENSSL + if (con->tls) + return shout_tls_write(con->tls, buf, len); +#endif + return sock_write_bytes(con->socket, buf, len); +} +int shout_connection__recoverable(shout_connection_t *con, shout_t *shout) +{ +#ifdef HAVE_OPENSSL + if (con->tls) + return shout_tls_recoverable(con->tls); +#endif + return sock_recoverable(sock_error()); +} + +static ssize_t try_write(shout_connection_t *con, shout_t *shout, const void *data_p, size_t len) +{ + ssize_t ret; + size_t pos = 0; + unsigned char *data = (unsigned char*)data_p; + + /* loop until whole buffer is written (unless it would block) */ + do { + ret = shout_connection__write(con, shout, data + pos, len - pos); + if (ret > 0) + pos += ret; + } while (pos < len && ret >= 0); + + if (ret < 0) { + if (shout_connection__recoverable(con, shout)) { + shout_connection_set_error(con, SHOUTERR_BUSY); + return pos; + } + shout_connection_set_error(con, SHOUTERR_SOCKET); + return ret; + } + return pos; +} + +static shout_connection_return_state_t shout_connection_iter__message__send_queue(shout_connection_t *con, shout_t *shout) +{ + shout_buf_t *buf; + int ret; + + if (!con->wqueue.len) + return SHOUT_RS_DONE; + + buf = con->wqueue.head; + while (buf) { + ret = try_write(con, shout, buf->data + buf->pos, buf->len - buf->pos); + if (ret < 0) { + if (shout_connection_get_error(con) == SHOUTERR_BUSY) { + return SHOUT_RS_NOTNOW; + } else { + return SHOUT_RS_ERROR; + } + } + + buf->pos += ret; + con->wqueue.len -= ret; + if (buf->pos == buf->len) { + con->wqueue.head = buf->next; + free(buf); + buf = con->wqueue.head; + if (buf) + buf->prev = NULL; + } else { + /* incomplete write */ + return SHOUT_RS_NOTNOW; + } + } + return SHOUT_RS_DONE; +} + +static shout_connection_return_state_t shout_connection_iter__message__recv(shout_connection_t *con, shout_t *shout) +{ + char buf[1024]; + ssize_t rc; + int ret; + + rc = shout_connection__read(con, shout, buf, sizeof(buf)); + + if (rc < 0 && shout_connection__recoverable(con, shout)) + return SHOUT_RS_NOTNOW; + + if (rc > 0) { + if ((ret = shout_queue_data(&(con->rqueue), (unsigned char*)buf, rc)) != SHOUTERR_SUCCESS) { + shout_connection_set_error(con, ret); + return SHOUT_RS_ERROR; + } + } + + return con->impl->msg_get(shout, con); +} +static shout_connection_return_state_t shout_connection_iter__message(shout_connection_t *con, shout_t *shout) +{ + shout_connection_return_state_t ret = SHOUT_RS_DONE; + + switch (con->current_message_state) { + case SHOUT_MSGSTATE_IDLE: + return SHOUT_RS_DONE; + break; + case SHOUT_MSGSTATE_CREATING0: + case SHOUT_MSGSTATE_CREATING1: + if (con->impl->msg_create) { + ret = con->impl->msg_create(shout, con); + } + if (ret == SHOUT_RS_DONE) { + if (con->current_message_state == SHOUT_MSGSTATE_CREATING0) { + con->current_message_state = SHOUT_MSGSTATE_SENDING0; + } else { + con->current_message_state = SHOUT_MSGSTATE_SENDING1; + } + } + return ret; + break; + case SHOUT_MSGSTATE_SENDING0: + ret = shout_connection_iter__message__send_queue(con, shout); + if (ret == SHOUT_RS_DONE) { + con->current_message_state = SHOUT_MSGSTATE_WAITING0; + } + return ret; + break; + case SHOUT_MSGSTATE_SENDING1: + if (con->wqueue.len) { + return shout_connection_iter__message__send_queue(con, shout); + } else { + shout_connection_set_error(con, SHOUTERR_SUCCESS); + return SHOUT_RS_ERROR; + } + break; + case SHOUT_MSGSTATE_WAITING0: + case SHOUT_MSGSTATE_WAITING1: + if (con->wait_timeout) { + uint64_t now = timing_get_time(); + if (now > con->wait_timeout) { + if (con->current_message_state == SHOUT_MSGSTATE_WAITING0) { + con->current_message_state = SHOUT_MSGSTATE_RECEIVED0; + } else { + con->current_message_state = SHOUT_MSGSTATE_RECEIVING1; + } + con->wait_timeout_happened = 1; + return SHOUT_RS_DONE; + } else { + ret = shout_connection_iter__wait_for_io(con, shout, 1, 0, con->wait_timeout - now); + } + } else { + ret = shout_connection_iter__wait_for_io(con, shout, 1, 0, 0); + } + if (ret == SHOUT_RS_DONE) { + if (con->current_message_state == SHOUT_MSGSTATE_WAITING0) { + con->current_message_state = SHOUT_MSGSTATE_RECEIVING0; + } else { + con->current_message_state = SHOUT_MSGSTATE_RECEIVING1; + } + } + return ret; + break; + case SHOUT_MSGSTATE_RECEIVING0: + case SHOUT_MSGSTATE_RECEIVING1: + ret = shout_connection_iter__message__recv(con, shout); + if (ret == SHOUT_RS_DONE) { + if (con->current_message_state == SHOUT_MSGSTATE_RECEIVING0) { + con->current_message_state = SHOUT_MSGSTATE_RECEIVED0; + } else { + con->current_message_state = SHOUT_MSGSTATE_RECEIVING1; + } + } + return ret; + break; + case SHOUT_MSGSTATE_RECEIVED0: + case SHOUT_MSGSTATE_RECEIVED1: + if (con->impl->msg_parse) + ret = con->impl->msg_parse(shout, con); + shout_connection_set_wait_timeout(con, shout, 0); + return ret; + break; + case SHOUT_MSGSTATE_PARSED_INFORMATIONAL0: + case SHOUT_MSGSTATE_PARSED_INFORMATIONAL1: + con->current_message_state = SHOUT_MSGSTATE_CREATING1; + return SHOUT_RS_DONE; + break; + case SHOUT_MSGSTATE_PARSED_FINAL: + con->current_message_state = SHOUT_MSGSTATE_IDLE; + return SHOUT_RS_DONE; + break; + } + + shout_connection_set_error(con, SHOUTERR_SOCKET); + return SHOUT_RS_ERROR; +} + +static shout_connection_return_state_t shout_connection_iter__protocol(shout_connection_t *con, shout_t *shout) +{ + shout_connection_return_state_t ret; + + if (!con->impl->protocol_iter) { + con->current_protocol_state = con->target_protocol_state; + return SHOUT_RS_DONE; + } + + ret = con->impl->protocol_iter(shout, con); + switch (ret) { + case SHOUT_RS_ERROR: + shout_connection_set_error(con, SHOUTERR_SOCKET); + break; + case SHOUT_RS_NOTNOW: + case SHOUT_RS_TIMEOUT: + shout_connection_set_error(con, SHOUTERR_RETRY); + break; + } + + return ret; +} + +int shout_connection_iter(shout_connection_t *con, shout_t *shout) +{ + int found; + int retry; + + if (!con || !shout) + return SHOUTERR_INSANE; + + if (con->socket == SOCK_ERROR) + return SHOUTERR_NOCONNECT; + + +#define __iter(what) \ + while (!retry && con->target_ ## what ## _state != con->current_ ## what ## _state) { \ + found = 1; \ + shout_connection_return_state_t ret = shout_connection_iter__ ## what (con, shout); \ + switch (ret) { \ + case SHOUT_RS_DONE: \ + continue; \ + break; \ + case SHOUT_RS_TIMEOUT: \ + case SHOUT_RS_NOTNOW: \ + if (con->nonblocking) \ + return SHOUTERR_RETRY; \ + retry = 1; \ + break; \ + case SHOUT_RS_ERROR: \ + return shout_connection_get_error(con); \ + break; \ + } \ + } + + do { + found = 0; + retry = 0; + __iter(socket) + __iter(message) + __iter(protocol) + } while (found || retry); + + return SHOUTERR_SUCCESS; +} + +int shout_connection_select_tlsmode(shout_connection_t *con, int tlsmode) +{ + if (!con) + return SHOUTERR_INSANE; + + if (tlsmode == con->selected_tls_mode) + return SHOUTERR_SUCCESS; + +#ifdef HAVE_OPENSSL + if (con->tls) + return SHOUTERR_BUSY; +#endif + + if (con->selected_tls_mode != SHOUT_TLS_AUTO && con->selected_tls_mode != SHOUT_TLS_AUTO_NO_PLAIN) + return SHOUTERR_BUSY; + + if ((tlsmode == SHOUT_TLS_DISABLED || tlsmode == SHOUT_TLS_AUTO) && con->selected_tls_mode == SHOUT_TLS_AUTO_NO_PLAIN) + return SHOUTERR_NOTLS; + + switch (tlsmode) { + case SHOUT_TLS_DISABLED: + case SHOUT_TLS_AUTO: + case SHOUT_TLS_AUTO_NO_PLAIN: + case SHOUT_TLS_RFC2818: + case SHOUT_TLS_RFC2817: + con->selected_tls_mode = tlsmode; + return SHOUTERR_SUCCESS; + break; + default: + return SHOUTERR_INSANE; + break; + } + + return SHOUTERR_INSANE; +} +int shout_connection_set_nonblocking(shout_connection_t *con, unsigned int nonblocking) +{ + if (!con) + return SHOUTERR_INSANE; + + if (con->socket != SOCK_ERROR) + return SHOUTERR_BUSY; + + con->nonblocking = nonblocking; + + return SHOUTERR_SUCCESS; +} + +int shout_connection_set_wait_timeout(shout_connection_t *con, shout_t *shout, uint64_t timeout /* [ms] */) +{ + if (!con || !shout) + return SHOUTERR_INSANE; + + if (timeout) { + con->wait_timeout = timing_get_time() + timeout; + } else { + con->wait_timeout = 0; + } + + con->wait_timeout_happened = 0; + + return SHOUTERR_SUCCESS; +} + +int shout_connection_get_wait_timeout_happened(shout_connection_t *con, shout_t *shout) /* returns SHOUTERR_* or > 0 for true */ +{ + if (!con || !shout) + return SHOUTERR_INSANE; + + return con->wait_timeout_happened; +} + +int shout_connection_connect(shout_connection_t *con, shout_t *shout) +{ + int port; + + if (!con || !shout) + return SHOUTERR_INSANE; + + if (con->socket != SOCK_ERROR || con->current_socket_state != SHOUT_SOCKSTATE_UNCONNECTED) + return SHOUTERR_BUSY; + + shout_connection_set_nonblocking(con, shout_get_nonblocking(shout)); + + port = shout->port; + if (shout_get_protocol(shout) == SHOUT_PROTOCOL_ICY) + port++; + + if (con->nonblocking) { + con->socket = sock_connect_non_blocking(shout->host, port); + } else { + con->socket = sock_connect(shout->host, port); + } + + if (con->socket < 0) { + con->socket = SOCK_ERROR; + return SHOUTERR_NOCONNECT; + } + + con->current_socket_state = SHOUT_SOCKSTATE_CONNECTING; + con->target_socket_state = SHOUT_SOCKSTATE_CONNECTED; + if (con->target_message_state != SHOUT_MSGSTATE_IDLE) + con->current_message_state = SHOUT_MSGSTATE_CREATING0; + + if (con->selected_tls_mode == SHOUT_TLS_RFC2818) + return shout_connection_starttls(con, shout); + + return SHOUTERR_SUCCESS; +} +int shout_connection_disconnect(shout_connection_t *con) +{ + if (!con) + return SHOUTERR_INSANE; + +#ifdef HAVE_OPENSSL + if (con->tls) + shout_tls_close(con->tls); + con->tls = NULL; +#endif + + if (con->socket != SOCK_ERROR) + sock_close(con->socket); + con->socket = SOCK_ERROR; + + con->target_socket_state = SHOUT_SOCKSTATE_UNCONNECTED; + con->current_socket_state = SHOUT_SOCKSTATE_UNCONNECTED; + + return SHOUTERR_SUCCESS; +} +ssize_t shout_connection_send(shout_connection_t *con, shout_t *shout, const void *buf, size_t len) +{ + int ret; + + if (!con || !shout) + return -1; + + if (con->current_message_state != SHOUT_MSGSTATE_SENDING1) + return -1; + + ret = shout_queue_data(&(con->wqueue), buf, len); + if (ret != SHOUTERR_SUCCESS) { + shout_connection_set_error(con, ret); + return -1; + } + + shout_connection_iter(con, shout); + + return len; +} + +ssize_t shout_connection_get_sendq(shout_connection_t *con, shout_t *shout) +{ + if (!con || !shout) + return -1; + + return con->wqueue.len; +} + +int shout_connection_starttls(shout_connection_t *con, shout_t *shout) +{ +#ifdef HAVE_OPENSSL + if (!con || !shout) + return SHOUTERR_INSANE; + + if (con->tls) + return SHOUTERR_BUSY; + + con->tls = shout_tls_new(shout, con->socket); + if (!con->tls) /* just guessing that it's a malloc error */ + return SHOUTERR_MALLOC; + + shout_tls_set_callback(con->tls, shout_cb_tls_callback, con); + + con->target_socket_state = SHOUT_SOCKSTATE_TLS_VERIFIED; + + return SHOUTERR_SUCCESS; +#else + return SHOUTERR_UNSUPPORTED; +#endif +} + +int shout_connection_set_error(shout_connection_t *con, int error) +{ + if (!con) + return SHOUTERR_INSANE; + + con->error = error; + + return SHOUTERR_SUCCESS; +} +int shout_connection_get_error(shout_connection_t *con) +{ + if (!con) + return SHOUTERR_INSANE; + + return con->error; +} +int shout_connection_transfer_error(shout_connection_t *con, shout_t *shout) +{ + if (!con || !shout) + return SHOUTERR_INSANE; + + shout->error = con->error; + + return SHOUTERR_SUCCESS; +} +int shout_connection_control(shout_connection_t *con, shout_control_t control, ...) +{ + int ret = SHOUTERR_INSANE; + va_list ap; + + if (!con) + return SHOUTERR_INSANE; + + va_start(ap, control); + + switch (control) { +#ifdef HAVE_OPENSSL + case SHOUT_CONTROL_GET_SERVER_CERTIFICATE_AS_PEM: + case SHOUT_CONTROL_GET_SERVER_CERTIFICATE_CHAIN_AS_PEM: + if (con->tls) { + void **vpp = va_arg(ap, void **); + char *buf; + + if (vpp) { + if (control == SHOUT_CONTROL_GET_SERVER_CERTIFICATE_AS_PEM) { + ret = shout_tls_get_peer_certificate(con->tls, &buf); + } else { + ret = shout_tls_get_peer_certificate_chain(con->tls, &buf); + } + if (ret == SHOUTERR_SUCCESS) { + *vpp = buf; + } + } else { + ret = SHOUTERR_INSANE; + } + } else { + ret = SHOUTERR_BUSY; + } + break; +#else + case SHOUT_CONTROL_GET_SERVER_CERTIFICATE_AS_PEM: + case SHOUT_CONTROL_GET_SERVER_CERTIFICATE_CHAIN_AS_PEM: + ret = SHOUTERR_UNSUPPORTED; + break; +#endif + case SHOUT_CONTROL__MIN: + case SHOUT_CONTROL__MAX: + ret = SHOUTERR_INSANE; + break; + } + + va_end(ap); + + return ret; +} + +int shout_connection_set_callback(shout_connection_t *con, shout_connection_callback_t callback, void *userdata) +{ + if (!con) + return SHOUTERR_INSANE; + + con->callback = callback; + con->callback_userdata = userdata; + + return SHOUTERR_SUCCESS; +} diff --git a/sources/shout/formats/codec_opus.c b/sources/shout/formats/codec_opus.c new file mode 100644 index 0000000..f925a96 --- /dev/null +++ b/sources/shout/formats/codec_opus.c @@ -0,0 +1,296 @@ +/* -*- c-basic-offset: 8; -*- */ +/* opus.c: Ogg Opus data handlers for libshout + * + * Copyright (C) 2005 the Icecast team + * Copyright (C) 2011,2012 Xiph.Org Foundation + * Copyright (C) 2015-2019 Philipp "ph3-der-loewe" Schafft + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#ifdef HAVE_INTTYPES_H +#include +#endif +#include + +#include "ogg.h" + +#include "shout_private.h" +#include "format_ogg.h" + +/* -- local data structures -- */ +typedef struct { + int version; + int channels; /* Number of channels: 1..255 */ + int preskip; + uint32_t input_sample_rate; + int gain; /* in dB S7.8 should be zero whenever possible */ + int channel_mapping; + + /* The rest is only used if channel_mapping != 0 */ + int nb_streams; + int nb_coupled; + unsigned char stream_map[255]; +} OpusHeader; + +typedef struct { + OpusHeader oh; + int skipped; +} opus_data_t; + +typedef struct { + const unsigned char *data; + int maxlen; + int pos; +} ROPacket; + +/* -- local prototypes -- */ +static int read_opus_page(ogg_codec_t *codec, ogg_page *page); +static void free_opus_data(void *codec_data); +static int opus_header_parse(const unsigned char *header, int len, OpusHeader *h); + +/* -- header functions -- */ + +static int read_uint32(ROPacket *p, uint32_t *val) +{ + if (p->pos>p->maxlen-4) + return 0; + *val = (uint32_t)p->data[p->pos ]; + *val |= (uint32_t)p->data[p->pos + 1] << 8; + *val |= (uint32_t)p->data[p->pos + 2] << 16; + *val |= (uint32_t)p->data[p->pos + 3] << 24; + p->pos += 4; + return 1; +} + +static int read_uint16(ROPacket *p, uint16_t *val) +{ + if (p->pos>p->maxlen-2) + return 0; + *val = (uint16_t)p->data[p->pos ]; + *val |= (uint16_t)p->data[p->pos + 1] << 8; + p->pos += 2; + return 1; +} + +static int read_chars(ROPacket *p, unsigned char *str, int nb_chars) +{ + int i; + if (p->pos>p->maxlen-nb_chars) + return 0; + for (i = 0; i < nb_chars; i++) + str[i] = p->data[p->pos++]; + return 1; +} + +static int opus_header_parse(const unsigned char *packet, int len, OpusHeader *h) +{ + int i; + char str[9]; + ROPacket p; + unsigned char ch; + uint16_t shortval; + + p.data = packet; + p.maxlen = len; + p.pos = 0; + + str[8] = 0; + + if (len<19) + return 0; + + read_chars(&p, (unsigned char*)str, 8); + if (strcmp(str, "OpusHead")!=0) + return 0; + + if (!read_chars(&p, &ch, 1)) + return 0; + + h->version = ch; + if ((h->version&240) != 0) /* Only major version 0 supported. */ + return 0; + + if (!read_chars(&p, &ch, 1)) + return 0; + + h->channels = ch; + if (h->channels == 0) + return 0; + + if (!read_uint16(&p, &shortval)) + return 0; + + h->preskip = shortval; + if (!read_uint32(&p, &h->input_sample_rate)) + return 0; + + if (!read_uint16(&p, &shortval)) + return 0; + + h->gain = (short)shortval; + if (!read_chars(&p, &ch, 1)) + return 0; + + h->channel_mapping = ch; + if (h->channel_mapping != 0) { + if (!read_chars(&p, &ch, 1)) + return 0; + + h->nb_streams = ch; + if (!read_chars(&p, &ch, 1)) + return 0; + + h->nb_coupled = ch; + /* Multi-stream support */ + for (i=0; i < h->channels; i++) { + if (!read_chars(&p, &h->stream_map[i], 1)) + return 0; + } + } else { + h->nb_streams = 1; + h->nb_coupled = h->channels > 1; + h->stream_map[0] = 0; + h->stream_map[1] = 1; + } + + /* For version 0/1 we know there won't be any more data + * so reject any that have data past the end. + */ + if ((h->version==0 || h->version==1) && p.pos != len) + return 0; + return 1; +} + +/* From libopus, src/opus_decode.c */ +static int packet_get_samples_per_frame(const unsigned char *data, int32_t Fs) +{ + int audiosize; + + if (data[0] & 0x80) { + audiosize = ((data[0] >> 3) & 0x3); + audiosize = (Fs << audiosize) / 400; + } else if ((data[0]&0x60) == 0x60) { + audiosize = (data[0] & 0x08) ? Fs / 50 : Fs / 100; + } else { + audiosize = ((data[0] >> 3) & 0x3); + if (audiosize == 3) { + audiosize = Fs * 60 / 1000; + } else { + audiosize = (Fs << audiosize) / 100; + } + } + return audiosize; +} + +/* From libopus, src/opus_decode.c */ +static int packet_get_nb_frames(const unsigned char packet[], int32_t len) +{ + int count; + + if (len < 1) + return -1; + + count = packet[0] & 0x3; + if (count==0) { + return 1; + } else if (count!=3) { + return 2; + } else if (len<2) { + return -4; + } else { + return packet[1] & 0x3F; + } +} + +/* -- opus functions -- */ +int _shout_open_opus(ogg_codec_t *codec, ogg_page *page) +{ + opus_data_t *opus_data = calloc(1, sizeof(opus_data_t)); + ogg_packet packet; + + (void) page; + + if (!opus_data) + return SHOUTERR_MALLOC; + + ogg_stream_packetout(&codec->os, &packet); + + if (!opus_header_parse(packet.packet, packet.bytes, &opus_data->oh)) { + free_opus_data(opus_data); + return SHOUTERR_UNSUPPORTED; + } + opus_data->skipped = 0; + + codec->codec_data = opus_data; + codec->read_page = read_opus_page; + codec->free_data = free_opus_data; + + return SHOUTERR_SUCCESS; +} + +static int read_opus_page(ogg_codec_t *codec, ogg_page *page) +{ + ogg_packet packet; + opus_data_t *opus_data = codec->codec_data; + + (void) page; + + /* We use the strategy of counting the packet times and ignoring + * the granpos. This has the advantage of needing less code to + * sanely handle non-zero starttimes and slightly saner behavior + * on files with holes. + */ + while (ogg_stream_packetout(&codec->os, &packet) > 0) { + if (packet.bytes > 0 && (packet.bytes < 2 || memcmp(packet.packet, "Op", 2) != 0)) { + int32_t spf; + spf = packet_get_samples_per_frame(packet.packet, 48000); + if (spf > 0) { + int32_t spp; + spp = packet_get_nb_frames(packet.packet, packet.bytes); + if (spp > 0) { + int needskip; + needskip = opus_data->oh.preskip - opus_data->skipped; + spp *= spf; + /* Opus files can begin with some frames which are + * just there to prime the decoder and are not played + * these should just be sent as fast as we get them. + */ + if (needskip > 0) { + int skip; + skip = spp < needskip ? spp : needskip; + spp -= skip; + opus_data->skipped += skip; + } + codec->senttime += ((spp * 1000000ULL) / 48000ULL); + } + } else if (packet.bytes >= 19 && memcmp(packet.packet, "OpusHead", 8) == 0) { + /* We appear to be chaining, reset skip to burst the pregap. */ + if (opus_header_parse(packet.packet,packet.bytes,&opus_data->oh)) + opus_data->skipped = 0; + } + } + } + return SHOUTERR_SUCCESS; +} + +static void free_opus_data(void *codec_data) +{ + free(codec_data); +} diff --git a/sources/shout/formats/codec_speex.c b/sources/shout/formats/codec_speex.c new file mode 100644 index 0000000..2cc0e31 --- /dev/null +++ b/sources/shout/formats/codec_speex.c @@ -0,0 +1,91 @@ +/* -*- c-basic-offset: 8; -*- */ +/* speex.c: Ogg Speex data handlers for libshout + * + * Copyright (C) 2005 the Icecast team + * Copyright (C) 2015-2019 Philipp "ph3-der-loewe" Schafft + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include "speex.h" +#include "speex_header.h" + +#include "shout_private.h" +#include "format_ogg.h" + +/* -- local data structures -- */ +typedef struct { + SpeexHeader *sh; +} speex_data_t; + +/* -- local prototypes -- */ +static int read_speex_page(ogg_codec_t *codec, ogg_page *page); +static void free_speex_data(void *codec_data); + +/* -- speex functions -- */ +int _shout_open_speex(ogg_codec_t *codec, ogg_page *page) +{ + speex_data_t *speex_data = calloc(1, sizeof(speex_data_t)); + ogg_packet packet; + + (void) page; + + if (!speex_data) + return SHOUTERR_MALLOC; + + ogg_stream_packetout(&codec->os, &packet); + + if ( !(speex_data->sh = speex_packet_to_header((char*)packet.packet, packet.bytes)) ) { + free_speex_data(speex_data); + return SHOUTERR_UNSUPPORTED; + } + + codec->codec_data = speex_data; + codec->read_page = read_speex_page; + codec->free_data = free_speex_data; + + return SHOUTERR_SUCCESS; +} + +static int read_speex_page(ogg_codec_t *codec, ogg_page *page) +{ + ogg_packet packet; + speex_data_t *speex_data = codec->codec_data; + uint64_t samples = 0; + + (void) page; + + while (ogg_stream_packetout(&codec->os, &packet) > 0) { + samples += speex_data->sh->frames_per_packet * speex_data->sh->frame_size; + } + + codec->senttime += ((samples * 1000000) / speex_data->sh->rate); + + return SHOUTERR_SUCCESS; +} + +static void free_speex_data(void *codec_data) +{ + speex_data_t *speex_data = (speex_data_t*)codec_data; + + if (speex_data->sh) + free(speex_data->sh); + + free(speex_data); +} diff --git a/sources/shout/formats/codec_theora.c b/sources/shout/formats/codec_theora.c new file mode 100644 index 0000000..288f535 --- /dev/null +++ b/sources/shout/formats/codec_theora.c @@ -0,0 +1,146 @@ +/* -*- c-basic-offset: 8; -*- */ +/* theora.c: Ogg Theora data handlers for libshout + * $Id$ + * + * Copyright (C) 2004 the Icecast team + * Copyright (C) 2015-2019 Philipp "ph3-der-loewe" Schafft + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#ifdef HAVE_INTTYPES_H +# include +#endif +#include + +#include "theora.h" + +#include "shout_private.h" +#include "format_ogg.h" + +/* -- local data structures -- */ +typedef struct { + theora_info ti; + theora_comment tc; + uint32_t granule_shift; + double per_frame; + uint64_t start_frame; + int initial_frames; + int get_start_frame; +} theora_data_t; + +/* -- local prototypes -- */ +static int read_theora_page(ogg_codec_t *codec, ogg_page *page); +static void free_theora_data(void *codec_data); +static int theora_ilog(unsigned int v); + +/* -- theora functions -- */ +int _shout_open_theora(ogg_codec_t *codec, ogg_page *page) +{ + ogg_packet packet; + (void) page; + + theora_data_t *theora_data = calloc(1, sizeof(theora_data_t)); + if (!theora_data) + return SHOUTERR_MALLOC; + + theora_info_init(&theora_data->ti); + theora_comment_init(&theora_data->tc); + + ogg_stream_packetout(&codec->os, &packet); + + if (theora_decode_header(&theora_data->ti, &theora_data->tc, &packet) < 0) { + free_theora_data(theora_data); + return SHOUTERR_UNSUPPORTED; + } + + codec->codec_data = theora_data; + codec->read_page = read_theora_page; + codec->free_data = free_theora_data; + codec->headers = 1; + + theora_data->initial_frames = 0; + + return SHOUTERR_SUCCESS; +} + +static int read_theora_page(ogg_codec_t *codec, ogg_page *page) +{ + theora_data_t *theora_data = codec->codec_data; + ogg_packet packet; + ogg_int64_t granulepos, iframe, pframe; + + granulepos = ogg_page_granulepos(page); + + if (granulepos == 0) { + while (ogg_stream_packetout(&codec->os, &packet) > 0) { + if (theora_decode_header(&theora_data->ti, &theora_data->tc, &packet) < 0) + return SHOUTERR_INSANE; + codec->headers++; + } + if (codec->headers == 3) { + theora_data->granule_shift = theora_ilog(theora_data->ti.keyframe_frequency_force - 1); + theora_data->per_frame = (double)theora_data->ti.fps_denominator / theora_data->ti.fps_numerator * 1000000; + theora_data->get_start_frame = 1; + } + + return SHOUTERR_SUCCESS; + } + + while (ogg_stream_packetout(&codec->os, &packet) > 0) { + if (theora_data->get_start_frame) + theora_data->initial_frames++; + } + if (granulepos > 0 && codec->headers >= 3) { + iframe = granulepos >> theora_data->granule_shift; + pframe = granulepos - (iframe << theora_data->granule_shift); + + if (theora_data->get_start_frame) { + /* work out the real start frame, which may not be 0 */ + theora_data->start_frame = iframe + pframe - theora_data->initial_frames; + codec->senttime = 0; + theora_data->get_start_frame = 0; + } else { + uint64_t frames = ((iframe + pframe) - theora_data->start_frame); + codec->senttime = (uint64_t)(frames * theora_data->per_frame); + } + } + return SHOUTERR_SUCCESS; +} + +static void free_theora_data(void *codec_data) +{ + theora_data_t *theora_data = (theora_data_t*)codec_data; + + theora_info_clear(&theora_data->ti); + theora_comment_clear(&theora_data->tc); + free(theora_data); +} + +static int theora_ilog(unsigned int v) +{ + int ret = 0; + + while (v) { + ret++; + v >>= 1; + } + + return ret; +} diff --git a/sources/shout/formats/codec_vorbis.c b/sources/shout/formats/codec_vorbis.c new file mode 100644 index 0000000..ccfc67e --- /dev/null +++ b/sources/shout/formats/codec_vorbis.c @@ -0,0 +1,124 @@ +/* -*- c-basic-offset: 8; -*- */ +/* vorbis.c: Ogg Vorbis data handlers for libshout + * $Id$ + * + * Copyright (C) 2002-2004 the Icecast team + * Copyright (C) 2015-2019 Philipp "ph3-der-loewe" Schafft + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#ifdef HAVE_INTTYPES_H +# include +#endif +#include + +#include "codec.h" + +#include "shout_private.h" +#include "format_ogg.h" + +/* -- local data structures -- */ +typedef struct { + vorbis_info vi; + vorbis_comment vc; + int prevW; +} vorbis_data_t; + +/* -- local prototypes -- */ +static int read_vorbis_page(ogg_codec_t *codec, ogg_page *page); +static void free_vorbis_data(void *codec_data); +static int vorbis_blocksize(vorbis_data_t *vd, ogg_packet *p); + +/* -- vorbis functions -- */ +int _shout_open_vorbis(ogg_codec_t *codec, ogg_page *page) +{ + vorbis_data_t *vorbis_data = calloc(1, sizeof(vorbis_data_t)); + ogg_packet packet; + + (void)page; + + if (!vorbis_data) + return SHOUTERR_MALLOC; + + vorbis_info_init(&vorbis_data->vi); + vorbis_comment_init(&vorbis_data->vc); + + ogg_stream_packetout(&codec->os, &packet); + + if (vorbis_synthesis_headerin(&vorbis_data->vi, &vorbis_data->vc, &packet) < 0) { + free_vorbis_data(vorbis_data); + return SHOUTERR_UNSUPPORTED; + } + + codec->codec_data = vorbis_data; + codec->read_page = read_vorbis_page; + codec->free_data = free_vorbis_data; + + return SHOUTERR_SUCCESS; +} + +static int read_vorbis_page(ogg_codec_t *codec, ogg_page *page) +{ + ogg_packet packet; + vorbis_data_t *vorbis_data = codec->codec_data; + uint64_t samples = 0; + (void) page; + + if (codec->headers < 3) { + while (ogg_stream_packetout(&codec->os, &packet) > 0) { + if (vorbis_synthesis_headerin(&vorbis_data->vi, &vorbis_data->vc, &packet) < 0) + return SHOUTERR_INSANE; + codec->headers++; + } + + return SHOUTERR_SUCCESS; + } + + while (ogg_stream_packetout(&codec->os, &packet) > 0) { + samples += vorbis_blocksize(vorbis_data, &packet); + } + + codec->senttime += ((samples * 1000000) / vorbis_data->vi.rate); + + return SHOUTERR_SUCCESS; +} + +static void free_vorbis_data(void *codec_data) +{ + vorbis_data_t *vorbis_data = (vorbis_data_t*)codec_data; + + vorbis_info_clear(&vorbis_data->vi); + vorbis_comment_clear(&vorbis_data->vc); + free(vorbis_data); +} + +static int vorbis_blocksize(vorbis_data_t *vd, ogg_packet *p) +{ + int this = vorbis_packet_blocksize(&vd->vi, p); + int ret = (this + vd->prevW) / 4; + + if (!vd->prevW) { + vd->prevW = this; + return 0; + } + + vd->prevW = this; + return ret; +} diff --git a/sources/shout/formats/format_aac.c b/sources/shout/formats/format_aac.c new file mode 100755 index 0000000..cede088 --- /dev/null +++ b/sources/shout/formats/format_aac.c @@ -0,0 +1,237 @@ +/* -*- c-basic-offset: 8; -*- */ +/* aac.c: libshout AAC format handler + * + * Copyright (C) 2010 Aupeo GmbH, Arthur Taylor + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +/* + * AAC frame handling courtesy Arthur Taylor + */ + +#include +#include +//#include +#include +#include +#include +#include + +#include "shout.h" +#include "shout_private.h" + +#define ADTS_HEADER_SIZE 8 /* Actual ADTS Header size -> 56 bits */ + +#define min(a,b) (aformat_data = aac_data; + + memset(aac_data, 0, sizeof(aac_data)); + + aac_data->info = (faadAACInfo *)calloc(1, sizeof(faadAACInfo)); + aac_data->state = SEEK; + + self->send = send_aac; + self->close = close_aac; + + return SHOUTERR_SUCCESS; +} + +static void copy_to_local_buffer(aac_data_t *data, const unsigned char *buf, size_t offset, size_t length) { + trace("%s\n", __FUNCTION__); + data->buffer = malloc(length); + memcpy(data->buffer, buf + offset, length); + data->buffer_position = 0; + data->buffer_length = length; + data->buffer_allocated = length; +} + +static void append_to_local_buffer(aac_data_t *data, const unsigned char *buf, size_t length) { + trace("%s\n", __FUNCTION__); + if (data->buffer_allocated - data->buffer_length < length) { + data->buffer = realloc(data->buffer, data->buffer_length + length); + data->buffer_allocated = data->buffer_length + length; + } + memcpy(data->buffer + data->buffer_length, buf, length); + data->buffer_length += length; +} + +static void read_header_data(aac_data_t *data) { + trace("%s\n", __FUNCTION__); + int version_id = data->buffer[1] & 0x08; + data->info->object_type = (data->buffer[2]&0xC0)>>6; + int sr_idx = (data->buffer[2]&0x3C)>>2; + data->info->channels = ((data->buffer[2]&0x01)<<2)|((data->buffer[3]&0xC0)>>6); + + data->frames_per_second = sample_rates[sr_idx] / 1024.f; + trace("Frames per sec: %f\n", data->frames_per_second); + + if (version_id == 0) { + data->info->version = 4; + } else { /* MPEG-2 */ + data->info->version = 2; + } +// XXX Bail if frame is too long + data->frame_length = ((((unsigned int)data->buffer[3] & 0x3)) << 11) + | (((unsigned int)data->buffer[4]) << 3) | (data->buffer[5] >> 5); +} + +static void shift_data_left(aac_data_t *data, size_t amount) { + trace("%s\n", __FUNCTION__); + size_t shift = min(amount, data->buffer_length); + memmove(data->buffer, data->buffer + shift, data->buffer_length - shift); + data->buffer_length -= shift; +} + +static int send_frame(shout_t *self, aac_data_t *data) { + trace("%s\n", __FUNCTION__); + int ret; + if (data->buffer_length < data->frame_length) + return SHOUTERR_SUCCESS; + + data->frames_sent++; + self->senttime = (int64_t)((double)data->frames_sent * 1000000/(double)data->frames_per_second); + + ret = shout_send_raw(self, data->buffer, data->frame_length); + if (ret != data->frame_length) + return SHOUTERR_SOCKET; + + shift_data_left(data, data->frame_length); + data->state = PARSE_HEADER; + return process_local_buffer(self, data); +} + +static int valid_header_bytes(const unsigned char *buf) { + return buf[0] == 0xFF && (buf[1] & 0xF6) == 0xF0; +} + +static int process_local_buffer(shout_t *self, aac_data_t *data) { + trace("%s\n", __FUNCTION__); + if (!data->buffer) { + return SHOUTERR_SUCCESS; + } + switch (data->state) { + case PARSE_HEADER: + if (data->buffer_length < ADTS_HEADER_SIZE) { + return SHOUTERR_SUCCESS; + } + if (!valid_header_bytes(data->buffer)) { + fprintf(stderr, "Invalid header bytes detected. Quittung\n"); + exit(1); + } + read_header_data(data); + data->state = READ_FRAME; + return process_local_buffer(self, data); + case READ_FRAME: + return send_frame(self, data); + case SEEK: + fprintf(stderr, "Shouldn't get here\n"); + exit(1); + break; + } + return SHOUTERR_SUCCESS; +} + +static int send_aac(shout_t* self, const unsigned char* buf, size_t len) +{ + aac_data_t *data = (aac_data_t *)self->format_data; + int i = 0; + switch (data->state) { + case SEEK: + debug("Looking for frame header\n"); + while (istate = PARSE_HEADER; + if ((self->error = process_local_buffer(self, data)) != SHOUTERR_SUCCESS) + return self->error; + break; + } + i++; + } + break; + default: + debug("Copying data to end of existing buffer\n"); + append_to_local_buffer(data, buf, len); + return self->error = process_local_buffer(self, data); + } + return self->error = SHOUTERR_SUCCESS; +} + +static void close_aac(shout_t *self) { + aac_data_t *aac_data = (aac_data_t *)self->format_data; + free(aac_data->buffer); + free(aac_data->info); + free(aac_data); +} + + diff --git a/sources/shout/formats/format_mp3.c b/sources/shout/formats/format_mp3.c new file mode 100644 index 0000000..1660f13 --- /dev/null +++ b/sources/shout/formats/format_mp3.c @@ -0,0 +1,324 @@ +/* -*- c-basic-offset: 8; -*- */ +/* mp3.c: libshout MP3 format handler + * $Id$ + * + * Copyright (C) 2002-2003 the Icecast team + * Copyright (C) 2015-2019 Philipp "ph3-der-loewe" Schafft + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include + +#include "shout.h" +#include "shout_private.h" + +/* + * MP3 frame handling courtesy of Scott Manley - may he always be Manley. + */ + +#define MPEG_MODE_MONO 3 + +/* -- local datatypes -- */ +typedef struct { + unsigned int frames; + /* the number of samples for the current frame */ + int frame_samples; + /* the samplerate of the current frame */ + int frame_samplerate; + /* how many bytes for the rest of this frame */ + unsigned int frame_left; + /* is the header bridged?? */ + int header_bridges; + /* put part of header here if it spans a boundary */ + unsigned char header_bridge[3]; +} mp3_data_t; + +typedef struct { + int syncword; + int layer; + int version; + int error_protection; + int bitrate_index; + int samplerate_index; + int padding; + int extension; + int mode; + int mode_ext; + int copyright; + int original; + int emphasis; + int stereo; + int bitrate; + unsigned int samplerate; + unsigned int samples; + unsigned int framesize; +} mp3_header_t; + +/* -- const data -- */ +static const unsigned int bitrate[3][3][16] = +{ + { + { 0, 32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448, 0 }, + { 0, 32, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384, 0 }, + { 0, 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 0 } + }, { + { 0, 32, 48, 56, 64, 80, 96, 112, 128, 144, 160, 176, 192, 224, 256, 0 }, + { 0, 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160, 0 }, + { 0, 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160, 0 } + }, { + { 0, 32, 48, 56, 64, 80, 96, 112, 128, 144, 160, 176, 192, 224, 256, 0 }, + { 0, 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160, 0 }, + { 0, 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160, 0 } + } +}; + +static const unsigned int samplerate[3][4] = +{ + { 44100, 48000, 32000, 0 }, + { 22050, 24000, 16000, 0 }, + { 11025, 8000, 8000, 0 } +}; + +/* -- static prototypes -- */ +static int send_mp3(shout_t *self, const unsigned char *data, size_t len); +static void close_mp3(shout_t *self); + +static void parse_header(mp3_header_t *mh, uint32_t header); +static int mp3_header(uint32_t head, mp3_header_t *mh); + +int shout_open_mp3(shout_t *self) +{ + mp3_data_t *mp3_data; + + if (!(mp3_data = (mp3_data_t *)calloc(1, sizeof(mp3_data_t)))) + return SHOUTERR_MALLOC; + + self->format_data = mp3_data; + self->send = send_mp3; + self->close = close_mp3; + + return SHOUTERR_SUCCESS; +} + +static int send_mp3(shout_t* self, const unsigned char* buff, size_t len) +{ + mp3_data_t *mp3_data = (mp3_data_t*)self->format_data; + unsigned long pos; + uint32_t head; + int ret, count; + int start, end, error, i; + unsigned char *bridge_buff; + mp3_header_t mh; + + bridge_buff = NULL; + pos = 0; + start = 0; + error = 0; + end = len - 1; + + memset(&mh, 0, sizeof(mh)); + + /* finish the previous frame */ + if (mp3_data->frame_left > 0) { + /* is the rest of the frame here? */ + if (mp3_data->frame_left <= len) { + self->senttime += (int64_t)((double)mp3_data->frame_samples / (double)mp3_data->frame_samplerate * 1000000); + mp3_data->frames++; + pos += mp3_data->frame_left; + mp3_data->frame_left = 0; + } else { + mp3_data->frame_left -= len; + pos = len; + } + } + + /* header was over the boundary, so build a new build a new buffer */ + if (mp3_data->header_bridges) { + bridge_buff = (unsigned char*)malloc(len + mp3_data->header_bridges); + if (bridge_buff == NULL) { + return self->error = SHOUTERR_MALLOC; + } + + bridge_buff[0] = mp3_data->header_bridge[0]; + bridge_buff[1] = mp3_data->header_bridge[1]; + bridge_buff[2] = mp3_data->header_bridge[2]; + + memcpy(&bridge_buff[mp3_data->header_bridges], buff, len); + + buff = bridge_buff; + len += mp3_data->header_bridges; + end = len - 1; + + mp3_data->header_bridges = 0; + } + + /* this is the main loop + * we handle everything but the last 4 bytes... + */ + while ((pos + 4) <= len) { + /* find mp3 header */ + head = (buff[pos] << 24) | + (buff[pos + 1] << 16) | + (buff[pos + 2] << 8) | + (buff[pos + 3]); + + /* is this a valid header? */ + if (mp3_header(head, &mh)) { + if (error) { + start = pos; + end = len - 1; + error = 0; + } + + mp3_data->frame_samples = mh.samples; + mp3_data->frame_samplerate = mh.samplerate; + + /* do we have a complete frame in this buffer? */ + if (len - pos >= mh.framesize) { + self->senttime += (int64_t)((double)mp3_data->frame_samples / (double)mp3_data->frame_samplerate * 1000000); + mp3_data->frames++; + pos += mh.framesize; + } else { + mp3_data->frame_left = mh.framesize - (len - pos); + pos = len; + } + } else { + /* there was an error + ** so we send all the valid data up to this point + */ + if (!error) { + error = 1; + end = pos - 1; + count = end - start + 1; + if (count > 0) { + ret = shout_send_raw(self, &buff[start], count); + } else { + ret = 0; + } + + if (ret != count) { + if (bridge_buff != NULL) + free(bridge_buff); + return self->error = SHOUTERR_SOCKET; + } + } + pos++; + } + } + + /* catch the tail if there is one */ + if ((pos > (len - 4)) && (pos < len)) { + end = pos - 1; + + i = 0; + while (pos < len) { + mp3_data->header_bridge[i] = buff[pos]; + pos++; + i++; + } + mp3_data->header_bridges = i; + } + + if (!error) { + /* if there's no errors, lets send the frames */ + count = end - start + 1; + if (count > 0) + ret = shout_send_raw(self, &buff[start], count); + else + ret = 0; + + if (bridge_buff != NULL) + free(bridge_buff); + + if (ret == count) { + return self->error = SHOUTERR_SUCCESS; + } else { + return self->error = SHOUTERR_SOCKET; + } + } + + if (bridge_buff != NULL) + free(bridge_buff); + + return self->error = SHOUTERR_SUCCESS; +} + +static void parse_header(mp3_header_t *mh, uint32_t header) +{ + mh->syncword = (header >> 20) & 0x0fff; + mh->version = ((header >> 19) & 0x01) ? 0 : 1; + + if ((mh->syncword & 0x01) == 0) + mh->version = 2; + + mh->layer = 3 - ((header >> 17) & 0x03); + mh->error_protection = ((header >> 16) & 0x01) ? 0 : 1; + mh->bitrate_index = (header >> 12) & 0x0F; + mh->samplerate_index = (header >> 10) & 0x03; + mh->padding = (header >> 9) & 0x01; + mh->extension = (header >> 8) & 0x01; + mh->mode = (header >> 6) & 0x03; + mh->mode_ext = (header >> 4) & 0x03; + mh->copyright = (header >> 3) & 0x01; + mh->original = (header >> 2) & 0x01; + mh->emphasis = header & 0x03; + + mh->stereo = (mh->mode == MPEG_MODE_MONO) ? 1 : 2; + mh->bitrate = bitrate[mh->version][mh->layer][mh->bitrate_index]; + mh->samplerate = samplerate[mh->version][mh->samplerate_index]; + + if (mh->version == 0) { + mh->samples = 1152; + } else { + mh->samples = 576; + } + + if (mh->samplerate) + mh->framesize = (mh->samples * mh->bitrate * 1000 / mh->samplerate) / 8 + mh->padding; +} + +/* mp3 frame parsing stuff */ +static int mp3_header(uint32_t head, mp3_header_t *mh) +{ + /* fill out the header struct */ + parse_header(mh, head); + + /* check for syncword */ + if ((mh->syncword & 0x0ffe) != 0x0ffe) + return 0; + + /* check that layer is valid */ + if (mh->layer == 0) + return 0; + + /* make sure bitrate is sane */ + if (mh->bitrate == 0) + return 0; + + /* make sure samplerate is sane */ + if (mh->samplerate == 0) + return 0; + + return 1; +} + +static void close_mp3(shout_t *self) +{ + mp3_data_t *mp3_data = (mp3_data_t*)self->format_data; + free(mp3_data); +} diff --git a/sources/shout/formats/format_ogg.c b/sources/shout/formats/format_ogg.c new file mode 100644 index 0000000..814884b --- /dev/null +++ b/sources/shout/formats/format_ogg.c @@ -0,0 +1,219 @@ +/* -*- c-basic-offset: 8; -*- */ +/* ogg.c: Generic ogg data handler + * $Id$ + * + * Copyright (C) 2002-2004 the Icecast team + * Copyright (C) 2015-2019 Philipp "ph3-der-loewe" Schafft + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include +#include + +#ifdef HAVE_INTTYPES_H +# include +#endif + +#include "ogg.h" + +#include "shout.h" +#include "shout_private.h" +#include "format_ogg.h" + +/* -- local datatypes -- */ +typedef struct { + ogg_sync_state oy; + ogg_codec_t *codecs; + char bos; +} ogg_data_t; + +/* -- static prototypes -- */ +static int send_ogg(shout_t *self, const unsigned char *data, size_t len); +static void close_ogg(shout_t *self); +static int open_codec(ogg_codec_t *codec, ogg_page *page); +static void free_codec(ogg_codec_t *codec); +static void free_codecs(ogg_data_t *ogg_data); +static int send_page(shout_t *self, ogg_page *page); + +typedef int (*codec_open_t)(ogg_codec_t *codec, ogg_page *page); + +static codec_open_t codecs[] = { + _shout_open_vorbis, +#ifdef HAVE_THEORA + _shout_open_theora, +#endif +#ifdef HAVE_OPUS + _shout_open_opus, +#endif +#ifdef HAVE_SPEEX + _shout_open_speex, +#endif + NULL +}; + +int shout_open_ogg(shout_t *self) +{ + ogg_data_t *ogg_data; + + if (!(ogg_data = (ogg_data_t *)calloc(1, sizeof(ogg_data_t)))) { + return self->error = SHOUTERR_MALLOC; + } + self->format_data = ogg_data; + + ogg_sync_init(&ogg_data->oy); + ogg_data->bos = 1; + + self->send = send_ogg; + self->close = close_ogg; + + return SHOUTERR_SUCCESS; +} + +static int send_ogg(shout_t *self, const unsigned char *data, size_t len) +{ + ogg_data_t *ogg_data = (ogg_data_t*)self->format_data; + ogg_codec_t *codec; + char *buffer; + ogg_page page; + + buffer = ogg_sync_buffer(&ogg_data->oy, len); + memcpy(buffer, data, len); + ogg_sync_wrote(&ogg_data->oy, len); + + while (ogg_sync_pageout(&ogg_data->oy, &page) == 1) { + if (ogg_page_bos(&page)) { + if (!ogg_data->bos) { + free_codecs(ogg_data); + ogg_data->bos = 1; + } + + codec = calloc(1, sizeof(ogg_codec_t)); + if (! codec) { + return self->error = SHOUTERR_MALLOC; + } + + if ((self->error = open_codec(codec, &page)) != SHOUTERR_SUCCESS) { + return self->error; + } + + codec->headers = 1; + codec->senttime = self->senttime; + codec->next = ogg_data->codecs; + ogg_data->codecs = codec; + } else { + ogg_data->bos = 0; + + codec = ogg_data->codecs; + while (codec) { + if (ogg_page_serialno(&page) == codec->os.serialno) { + if (codec->read_page) { + ogg_stream_pagein(&codec->os, &page); + codec->read_page(codec, &page); + + if (self->senttime < codec->senttime) { + self->senttime = codec->senttime; + } + } + + break; + } + codec = codec->next; + } + } + + if ((self->error = send_page(self, &page)) != SHOUTERR_SUCCESS) { + return self->error; + } + } + + return self->error = SHOUTERR_SUCCESS; +} + +static void close_ogg(shout_t *self) +{ + ogg_data_t *ogg_data = (ogg_data_t*)self->format_data; + free_codecs(ogg_data); + ogg_sync_clear(&ogg_data->oy); + free(ogg_data); +} + +static int open_codec(ogg_codec_t *codec, ogg_page *page) +{ + codec_open_t this_codec; + int i = 0; + + while ((this_codec = codecs[i])) { + ogg_stream_init(&codec->os, ogg_page_serialno(page)); + ogg_stream_pagein(&codec->os, page); + + if (this_codec(codec, page) == SHOUTERR_SUCCESS) { + return SHOUTERR_SUCCESS; + } + + ogg_stream_clear(&codec->os); + i++; + } + + /* if no handler is found, we currently just fall back to untimed send_raw */ + return SHOUTERR_SUCCESS; +} + +static void free_codecs(ogg_data_t *ogg_data) +{ + ogg_codec_t *codec, *next; + + if (ogg_data == NULL) { + return; + } + + codec = ogg_data->codecs; + while (codec) { + next = codec->next; + free_codec(codec); + codec = next; + } + ogg_data->codecs = NULL; +} + +static void free_codec(ogg_codec_t *codec) +{ + if (codec->free_data) { + codec->free_data(codec->codec_data); + } + ogg_stream_clear(&codec->os); + free(codec); +} + +static int send_page(shout_t *self, ogg_page *page) +{ + int ret; + + ret = shout_send_raw(self, page->header, page->header_len); + if (ret != page->header_len) { + return self->error = SHOUTERR_SOCKET; + } + + ret = shout_send_raw(self, page->body, page->body_len); + if (ret != page->body_len) { + return self->error = SHOUTERR_SOCKET; + } + + return SHOUTERR_SUCCESS; +} diff --git a/sources/shout/formats/format_ogg.h b/sources/shout/formats/format_ogg.h new file mode 100644 index 0000000..1306c9f --- /dev/null +++ b/sources/shout/formats/format_ogg.h @@ -0,0 +1,60 @@ +/* -*- c-basic-offset: 8; -*- */ +/* format_ogg.h: Internal shout interface to Ogg codec handlers + * $Id$ + * + * Copyright (C) 2004 the Icecast team + * Copyright (C) 2015-2019 Philipp "ph3-der-loewe" Schafft + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __LIBSHOUT_FORMAT_OGG_H__ +#define __LIBSHOUT_FORMAT_OGG_H__ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include + +#include "ogg.h" + +typedef struct _ogg_codec_tag { + ogg_stream_state os; + + unsigned int headers; + uint64_t senttime; + + void *codec_data; + int (*read_page)(struct _ogg_codec_tag *codec, ogg_page *page); + void (*free_data)(void *codec_data); + + struct _ogg_codec_tag *next; +} ogg_codec_t; + +/* codec hooks */ +int _shout_open_vorbis(ogg_codec_t *codec, ogg_page *page); + +#ifdef HAVE_THEORA +int _shout_open_theora(ogg_codec_t *codec, ogg_page *page); +#endif + +#ifdef HAVE_SPEEX +int _shout_open_speex(ogg_codec_t *codec, ogg_page *page); +#endif + +int _shout_open_opus(ogg_codec_t *codec, ogg_page *page); + +#endif diff --git a/sources/shout/formats/format_webm.c b/sources/shout/formats/format_webm.c new file mode 100644 index 0000000..81e3613 --- /dev/null +++ b/sources/shout/formats/format_webm.c @@ -0,0 +1,617 @@ +/* -*- c-basic-offset: 8; -*- */ +/* webm.c: WebM data handler + * $Id$ + * + * Copyright (C) 2002-2012 the Icecast team + * Copyright (C) 2015-2019 Philipp "ph3-der-loewe" Schafft + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include +#include +#include + +#ifdef HAVE_INTTYPES_H +# include +#endif + +#include "shout.h" +#include "shout_private.h" + +/* -- local datatypes -- */ + +/* A value that no EBML var-int is allowed to take. */ +#define EBML_UNKNOWN ((uint64_t) -1) + +/* masks to turn the tag ID varints from the Matroska spec + * into their parsed-as-number equivalents */ +#define EBML_LONG_MASK (~0x10000000) +#define EBML_MID3_MASK (~0x200000) +#define EBML_MID2_MASK (~0x4000) +#define EBML_SHORT_MASK (~0x80) + +/* tag IDs we're interested in */ +#define WEBM_EBML_ID (0x1A45DFA3 & EBML_LONG_MASK) +#define WEBM_SEGMENT_ID (0x18538067 & EBML_LONG_MASK) +#define WEBM_CLUSTER_ID (0x1F43B675 & EBML_LONG_MASK) +#define WEBM_SEGMENT_INFO_ID (0x1549A966 & EBML_LONG_MASK) + +#define WEBM_TIMESTAMPSCALE_ID (0x2AD7B1 & EBML_MID3_MASK) + +#define WEBM_TIMECODE_ID (0xE7 & EBML_SHORT_MASK) +#define WEBM_SIMPLE_BLOCK_ID (0xA3 & EBML_SHORT_MASK) +#define WEBM_BLOCK_GROUP_ID (0xA0 & EBML_SHORT_MASK) +#define WEBM_BLOCK_ID (0xA1 & EBML_SHORT_MASK) + +typedef enum webm_parsing_state { + WEBM_STATE_READ_TAG = 0, + WEBM_STATE_COPY_THRU +} webm_parsing_state; + +/* state for a filter that extracts timestamp + * information from a WebM stream + */ +/* TODO: provide for "fake chaining", where + * concatinated files have extra headers stripped + * and Cluster timestamps rewritten + */ +typedef struct _webm_t { + + /* processing state */ + bool waiting_for_more_input; + webm_parsing_state parsing_state; + uint64_t copy_len; + + /* buffer state */ + size_t input_write_position; + size_t input_read_position; + size_t output_position; + + /* Metadata */ + uint64_t timestamp_scale; + + /* statistics */ + uint64_t cluster_timestamp; + uint64_t latest_timestamp; + + /* buffer storage */ + unsigned char input_buffer[SHOUT_BUFSIZE]; + unsigned char output_buffer[SHOUT_BUFSIZE]; + +} webm_t; + +/* -- static prototypes -- */ +static int send_webm(shout_t *self, const unsigned char *data, size_t len); +static void close_webm(shout_t *self); + +static int webm_process(shout_t *self, webm_t *webm); +static int webm_process_tag(shout_t *self, webm_t *webm); +static int webm_output(shout_t *self, webm_t *webm, const unsigned char *data, size_t len); + +static size_t copy_possible(const void *src_base, + size_t *src_position, + size_t src_len, + void *target_base, + size_t *target_position, + size_t target_len); +static int flush_output(shout_t *self, webm_t *webm); + +static ssize_t ebml_parse_tag(unsigned char *buffer, + unsigned char *buffer_end, + uint64_t *tag_id, + uint64_t *payload_length); +static ssize_t ebml_parse_var_int(unsigned char *buffer, + unsigned char *buffer_end, + uint64_t *out_value); +static ssize_t ebml_parse_sized_int(unsigned char *buffer, + unsigned char *buffer_end, + size_t len, + bool is_signed, + uint64_t *out_value); + +/* -- interface functions -- */ +int shout_open_webm(shout_t *self) +{ + webm_t *webm_filter; + + /* Alloc WebM filter */ + if (!(webm_filter = (webm_t *)calloc(1, sizeof(webm_t)))) { + return self->error = SHOUTERR_MALLOC; + } + + /* configure shout state */ + self->format_data = webm_filter; + + self->send = send_webm; + self->close = close_webm; + + return SHOUTERR_SUCCESS; +} + +static int send_webm(shout_t *self, const unsigned char *data, size_t len) +{ + webm_t *webm = (webm_t *) self->format_data; + size_t input_progress = 0; + + self->error = SHOUTERR_SUCCESS; + + while (input_progress < len && self->error == SHOUTERR_SUCCESS) { + copy_possible(data, &input_progress, len, + webm->input_buffer, &webm->input_write_position, SHOUT_BUFSIZE); + + self->error = webm_process(self, webm); + } + + /* Squeeze out any possible output, unless we're failing */ + if (self->error == SHOUTERR_SUCCESS) { + self->error = flush_output(self, webm); + } + + /* Report latest known timecode for rate-control */ + self->senttime = (webm->latest_timestamp * webm->timestamp_scale) / 1000; + + return self->error; +} + +static void close_webm(shout_t *self) +{ + webm_t *webm_filter = (webm_t *) self->format_data; + + if (webm_filter) + free(webm_filter); +} + +/* -- processing functions -- */ + +/* Process what we can of the input buffer, + * extracting statistics or rewriting the + * stream as necessary. + * Returns a status code to indicate socket errors. + */ +static int webm_process(shout_t *self, webm_t *webm) +{ + size_t to_process; + + /* loop as long as buffer holds process-able data */ + webm->waiting_for_more_input = false; + while (webm->input_read_position < webm->input_write_position + && !webm->waiting_for_more_input + && self->error == SHOUTERR_SUCCESS) { + + /* calculate max space an operation can work on */ + to_process = webm->input_write_position - webm->input_read_position; + + /* perform appropriate operation */ + switch (webm->parsing_state) { + case WEBM_STATE_READ_TAG: + self->error = webm_process_tag(self, webm); + break; + + case WEBM_STATE_COPY_THRU: + /* copy a known quantity of bytes to the output */ + + /* calculate size needing to be copied this step */ + if (webm->copy_len < to_process) { + to_process = webm->copy_len; + } + + /* do copy */ + self->error = webm_output(self, webm, + webm->input_buffer + webm->input_read_position, + to_process); + + /* update state with copy progress */ + webm->copy_len -= to_process; + webm->input_read_position += to_process; + if (webm->copy_len == 0) { + webm->parsing_state = WEBM_STATE_READ_TAG; + } + + break; + + } + + } + + if (webm->input_read_position < webm->input_write_position) { + /* slide unprocessed data to front of buffer */ + to_process = webm->input_write_position - webm->input_read_position; + memmove(webm->input_buffer, webm->input_buffer + webm->input_read_position, to_process); + + webm->input_read_position = 0; + webm->input_write_position = to_process; + } else { + /* subtract read position instead of zeroing; + * this allows skipping over large spans of data by + * setting the read pointer far ahead. Processing won't + * resume until the read pointer is actually within the buffer. + */ + webm->input_read_position -= webm->input_write_position; + webm->input_write_position = 0; + } + + return self->error; +} + +/* Try to read a tag header & handle it appropriately. + * Returns an error code for socket errors or malformed input. + */ +static int webm_process_tag(shout_t *self, webm_t *webm) +{ + ssize_t tag_length; + uint64_t tag_id; + uint64_t payload_length; + + uint64_t timecode; + ssize_t track_number_length; + uint64_t track_number; + uint64_t timestamp_scale; + + uint64_t to_copy; + + ssize_t status; + + unsigned char *start_of_buffer = webm->input_buffer + webm->input_read_position; + unsigned char *end_of_buffer = webm->input_buffer + webm->input_write_position; + + /* parse tag header */ + tag_length = ebml_parse_tag(start_of_buffer, end_of_buffer, &tag_id, &payload_length); + if (tag_length == 0) { + webm->waiting_for_more_input = true; + return self->error; + } else if (tag_length < 0) { + return self->error = SHOUTERR_INSANE; + } + + /* most tags will be copied, header & payload, to output unaltered */ + to_copy = tag_length + payload_length; + + /* break open tags of unknown length, to process all children */ + if (payload_length == EBML_UNKNOWN) { + to_copy = tag_length; + } + + /* handle tag appropriately */ + + switch (tag_id) { + case WEBM_SEGMENT_ID: + case WEBM_CLUSTER_ID: + /* open containers to process children */ + to_copy = tag_length; + break; + + case WEBM_SEGMENT_INFO_ID: + /* open containers to process children */ + to_copy = tag_length; + /* set defaults */ + webm->timestamp_scale = 1000000; + break; + + case WEBM_TIMESTAMPSCALE_ID: + /* read cluster timecode */ + status = ebml_parse_sized_int(start_of_buffer + tag_length, + end_of_buffer, + payload_length, + false, ×tamp_scale); + + if (status == 0) { + webm->waiting_for_more_input = true; + return self->error; + } else if (status < 0) { + return self->error = SHOUTERR_INSANE; + } + + webm->timestamp_scale = timestamp_scale; + break; + + case WEBM_TIMECODE_ID: + /* read cluster timecode */ + status = ebml_parse_sized_int(start_of_buffer + tag_length, + end_of_buffer, + payload_length, + false, &timecode); + + if (status == 0) { + webm->waiting_for_more_input = true; + return self->error; + } else if (status < 0) { + return self->error = SHOUTERR_INSANE; + } + + /* report timecode */ + webm->cluster_timestamp = timecode; + webm->latest_timestamp = timecode; + + /* TODO: detect backwards jumps and rewrite to be monotonic */ + break; + + case WEBM_BLOCK_GROUP_ID: + /* open container to process children */ + to_copy = tag_length; + + break; + + case WEBM_SIMPLE_BLOCK_ID: + case WEBM_BLOCK_ID: + /* extract block or simple block timecode */ + + /* [simple] blocks start with a varint, so read it to + * know the offset of the following fields + */ + track_number_length = ebml_parse_var_int(start_of_buffer + tag_length, + end_of_buffer, &track_number); + if (track_number_length == 0) { + webm->waiting_for_more_input = true; + return self->error; + } else if (track_number_length < 0) { + return self->error = SHOUTERR_INSANE; + } + + /* now read the actual (signed 16-bit) timecode; + * this code is relative to the Cluster's timecode. + * + * ASSUMPTION: it will not actually be negative, + * since WebM encoding guidelines advise all timestamps + * be monotonically increasing. + */ + status = ebml_parse_sized_int(start_of_buffer + tag_length + track_number_length, + end_of_buffer, 2, true, &timecode); + + if (status == 0) { + webm->waiting_for_more_input = true; + return self->error; + } else if (status < 0) { + return self->error = SHOUTERR_INSANE; + } + + /* report timecode */ + webm->latest_timestamp = webm->cluster_timestamp + timecode; + + break; + } + + /* queue copying */ + + if (to_copy > 0) { + webm->copy_len = to_copy; + webm->parsing_state = WEBM_STATE_COPY_THRU; + } + + return self->error; +} + +/* Queue the given data in the output buffer, + * flushing as needed. Returns a status code + * to allow detecting socket errors on a flush. + */ +static int webm_output(shout_t *self, webm_t *webm, const unsigned char *data, size_t len) +{ + size_t output_progress = 0; + + while (output_progress < len && self->error == SHOUTERR_SUCCESS) + { + copy_possible(data, &output_progress, len, + webm->output_buffer, &webm->output_position, SHOUT_BUFSIZE); + + if (webm->output_position == SHOUT_BUFSIZE) { + self->error = flush_output(self, webm); + } + } + + return self->error; +} + +/* -- utility functions -- */ + +/* Copies as much of the source buffer into the target + * as will fit, and returns the actual size copied. + * Updates position pointers to match. + */ +static size_t copy_possible(const void *src_base, + size_t *src_position, + size_t src_len, + void *target_base, + size_t *target_position, + size_t target_len) +{ + size_t src_space = src_len - *src_position; + size_t target_space = target_len - *target_position; + size_t to_copy = src_space; + + if (target_space < to_copy) to_copy = target_space; + + memcpy(target_base + *target_position, src_base + *src_position, to_copy); + + *src_position += to_copy; + *target_position += to_copy; + + return to_copy; +} + +/* Send currently buffered output to the server. + * Output buffering is needed because parsing + * and/or rewriting code may pass through small + * chunks at a time, and we don't want to expend a + * syscall on each one. + * However, we do not want to leave sendable data + * in the buffer before we return to the client and + * potentially sleep, so this is called before + * send_webm() returns. + */ +static int flush_output(shout_t *self, webm_t *webm) +{ + ssize_t ret; + + if (webm->output_position == 0) { + return self->error; + } + + ret = shout_send_raw(self, webm->output_buffer, webm->output_position); + if (ret != (ssize_t) webm->output_position) { + return self->error = SHOUTERR_SOCKET; + } + + webm->output_position = 0; + return self->error; +} + +/* -- EBML helper functions -- */ + +/* Try to parse an EBML tag at the given location, returning the + * length of the tag & the length of the associated payload. + * + * Returns the length of the tag on success, and writes the payload + * size to *payload_length. + * + * Return 0 if it would be necessary to read past the + * given end-of-buffer address to read a complete tag. + * + * Returns -1 if the tag is corrupt. + */ + +static ssize_t ebml_parse_tag(unsigned char *buffer, + unsigned char *buffer_end, + uint64_t *tag_id, + uint64_t *payload_length) +{ + ssize_t type_length; + ssize_t size_length; + + *tag_id = 0; + *payload_length = 0; + + /* read past the type tag */ + type_length = ebml_parse_var_int(buffer, buffer_end, tag_id); + + if (type_length <= 0) { + return type_length; + } + + /* read the length tag */ + size_length = ebml_parse_var_int(buffer + type_length, buffer_end, payload_length); + + if (size_length <= 0) { + return size_length; + } + + return type_length + size_length; +} + +/* Try to parse an EBML variable-length integer. + * Returns 0 if there's not enough space to read the number; + * Returns -1 if the number is malformed. + * Else, returns the length of the number in bytes and writes the + * value to *out_value. + */ +static ssize_t ebml_parse_var_int(unsigned char *buffer, + unsigned char *buffer_end, + uint64_t *out_value) +{ + ssize_t size = 1; + ssize_t i; + unsigned char mask = 0x80; + uint64_t value; + uint64_t unknown_marker; + + if (buffer >= buffer_end) { + return 0; + } + + /* find the length marker bit in the first byte */ + value = buffer[0]; + + while (mask) { + if (value & mask) { + value = value & ~mask; + unknown_marker = mask - 1; + break; + } + size++; + mask = mask >> 1; + } + + /* catch malformed number (no prefix) */ + if (mask == 0) { + return -1; + } + + /* catch number bigger than parsing buffer */ + if (buffer + size - 1 >= buffer_end) { + return 0; + } + + /* read remaining bytes of (big-endian) number */ + for (i = 1; i < size; i++) { + value = (value << 8) + buffer[i]; + unknown_marker = (unknown_marker << 8) + 0xFF; + } + + /* catch special "unknown" length */ + + if (value == unknown_marker) { + *out_value = EBML_UNKNOWN; + } else { + *out_value = value; + } + + return size; +} + +/* Parse a big-endian int that may be from 1-8 bytes long. + * Returns 0 if there's not enough space to read the number; + * Returns -1 if the number is mis-sized. + * Else, returns the length of the number in bytes and writes the + * value to *out_value. + * If is_signed is true, then the int is assumed to be two's complement + * signed, negative values will be correctly promoted, and the returned + * unsigned number can be safely cast to a signed number on systems using + * two's complement arithmatic. + */ +static ssize_t ebml_parse_sized_int(unsigned char *buffer, + unsigned char *buffer_end, + size_t len, + bool is_signed, + uint64_t *out_value) +{ + uint64_t value; + size_t i; + + if (len < 1 || len > 8) { + return -1; + } + + if (buffer + len >= buffer_end) { + return 0; + } + + if (is_signed && ((signed char) buffer[0]) < 0) { + value = -1; + } else { + value = 0; + } + + for (i = 0; i < len; i++) { + value = (value << 8) + ((unsigned char) buffer[i]); + } + + *out_value = value; + + return len; +} diff --git a/sources/shout/protocols/proto_http.c b/sources/shout/protocols/proto_http.c new file mode 100644 index 0000000..be1d22e --- /dev/null +++ b/sources/shout/protocols/proto_http.c @@ -0,0 +1,632 @@ +/* -*- c-basic-offset: 8; -*- */ +/* proto_http.c: Implementation of protocol HTTP. + * + * Copyright (C) 2002-2004 the Icecast team , + * Copyright (C) 2012-2019 Philipp "ph3-der-loewe" Schafft + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * $Id$ + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include +#include +#include +#ifdef HAVE_STRINGS_H +# include +#endif + +#include "shout.h" +#include "shout_private.h" +#include "httpp.h" + +typedef enum { + STATE_CHALLENGE = 0, + STATE_SOURCE, + STATE_UPGRADE, + STATE_POKE +} shout_http_protocol_state_t; + +char *shout_http_basic_authorization(shout_t *self) +{ + char *out, *in; + int len; + + if (!self || !self->user || !self->password) + return NULL; + + len = strlen(self->user) + strlen(self->password) + 2; + if (!(in = malloc(len))) + return NULL; + snprintf(in, len, "%s:%s", self->user, self->password); + out = _shout_util_base64_encode(in); + free(in); + + len = strlen(out) + 24; + if (!(in = malloc(len))) { + free(out); + return NULL; + } + snprintf(in, len, "Authorization: Basic %s\r\n", out); + free(out); + + return in; +} + +static shout_connection_return_state_t shout_parse_http_select_next_state(shout_t *self, shout_connection_t *connection, int can_reuse, shout_http_protocol_state_t state) +{ + if (!can_reuse) { + shout_connection_disconnect(connection); + shout_connection_connect(connection, self); + } + connection->current_message_state = SHOUT_MSGSTATE_CREATING0; + connection->target_message_state = SHOUT_MSGSTATE_SENDING1; + connection->current_protocol_state = state; + return SHOUT_RS_NOTNOW; +} + +static shout_connection_return_state_t shout_create_http_request_source(shout_t *self, shout_connection_t *connection, int auth, int poke) +{ + char *basic_auth; + char *ai; + int ret = SHOUTERR_MALLOC; + util_dict *dict; + const char *key, *val; + const char *mimetype; + char *mount = NULL; + + mimetype = shout_get_mimetype_from_self(self); + if (!mimetype) { + shout_connection_set_error(connection, SHOUTERR_INSANE); + return SHOUT_RS_ERROR; + } + + /* this is lazy code that relies on the only error from queue_* being + * SHOUTERR_MALLOC + */ + do { + if (!(mount = _shout_util_url_encode_resource(self->mount))) + break; + if (connection->server_caps & LIBSHOUT_CAP_PUT) { + if (shout_queue_printf(connection, "PUT %s HTTP/1.1\r\n", mount)) + break; + } else { + if (shout_queue_printf(connection, "SOURCE %s HTTP/1.0\r\n", mount)) + break; + } + if (self->password && auth) { + if (! (basic_auth = shout_http_basic_authorization(self))) + break; + if (shout_queue_str(connection, basic_auth)) { + free(basic_auth); + break; + } + free(basic_auth); + } + if (shout_queue_printf(connection, "Host: %s:%i\r\n", self->host, self->port)) + break; + if (self->useragent && shout_queue_printf(connection, "User-Agent: %s\r\n", self->useragent)) + break; + if (shout_queue_printf(connection, "Content-Type: %s\r\n", mimetype)) + break; + if (poke) { + if (shout_queue_str(connection, "Content-Length: 0\r\nConnection: Keep-Alive\r\n")) + break; + } else if (connection->server_caps & LIBSHOUT_CAP_PUT) { + if (shout_queue_printf(connection, "Expect: 100-continue\r\n", mount)) + break; + /* Set timeout for 100-continue to 4s = 4000 ms. This is a little less than the default source_timeout/2. */ + shout_connection_set_wait_timeout(connection, self, 4000 /* [ms] */); + } + if (shout_queue_printf(connection, "ice-public: %d\r\n", self->public)) + break; + + _SHOUT_DICT_FOREACH(self->meta, dict, key, val) { + if (val && shout_queue_printf(connection, "ice-%s: %s\r\n", key, val)) + break; + } + + if ((ai = _shout_util_dict_urlencode(self->audio_info, ';'))) { + if (shout_queue_printf(connection, "ice-audio-info: %s\r\n", ai)) { + free(ai); + break; + } + free(ai); + } + if (shout_queue_str(connection, "\r\n")) + break; + + ret = SHOUTERR_SUCCESS; + } while (0); + + if (mount) + free(mount); + + shout_connection_set_error(connection, ret); + return ret == SHOUTERR_SUCCESS ? SHOUT_RS_DONE : SHOUT_RS_ERROR; +} + +static shout_connection_return_state_t shout_create_http_request_generic(shout_t *self, shout_connection_t *connection, const char *method, const char *res, const char *param, int fake_ua, const char *upgrade, int auth) +{ + int ret = SHOUTERR_MALLOC; + int is_post = 0; + char *basic_auth; + + if (method) { + is_post = strcmp(method, "POST") == 0; + } else { + if (connection->server_caps & LIBSHOUT_CAP_POST) { + method = "POST"; + is_post = 1; + } else { + method = "GET"; + is_post = 0; + } + } + + /* this is lazy code that relies on the only error from queue_* being + * SHOUTERR_MALLOC + */ + do { + ret = SHOUTERR_SUCCESS; + + if (!param || is_post) { + if (shout_queue_printf(connection, "%s %s HTTP/1.1\r\n", method, res)) + break; + } else { + if (shout_queue_printf(connection, "%s %s?%s HTTP/1.1\r\n", method, res, param)) + break; + } + + /* Send Host:-header as this one may be used to select cert! */ + if (shout_queue_printf(connection, "Host: %s:%i\r\n", self->host, self->port)) + break; + + if (fake_ua) { + /* Thank you Nullsoft for your broken software. */ + if (self->useragent && shout_queue_printf(connection, "User-Agent: %s (Mozilla compatible)\r\n", self->useragent)) + break; + } else { + if (self->useragent && shout_queue_printf(connection, "User-Agent: %s\r\n", self->useragent)) + break; + } + + if (self->password && auth) { + if (! (basic_auth = shout_http_basic_authorization(self))) + break; + if (shout_queue_str(connection, basic_auth)) { + free(basic_auth); + break; + } + free(basic_auth); + } + + if (upgrade) { + if (shout_queue_printf(connection, "Connection: Upgrade\r\nUpgrade: %s\r\n", upgrade)) + break; + } + + if (param && is_post) { + if (shout_queue_printf(connection, "Content-Type: application/x-www-form-urlencoded\r\nContent-Length: %llu\r\n", (long long unsigned int)strlen(param))) + break; + } + + /* End of request */ + if (shout_queue_str(connection, "\r\n")) + break; + if (param && is_post) { + if (shout_queue_str(connection, param)) + break; + } + } while (0); + + shout_connection_set_error(connection, ret); + return ret == SHOUTERR_SUCCESS ? SHOUT_RS_DONE : SHOUT_RS_ERROR; +} + +static shout_connection_return_state_t shout_create_http_request(shout_t *self, shout_connection_t *connection) +{ + const shout_http_plan_t *plan = connection->plan; + + if (!plan) { + shout_connection_set_error(connection, SHOUTERR_INSANE); + return SHOUT_RS_ERROR; + } + +#ifdef HAVE_OPENSSL + if (!connection->tls) { + /* Why not try Upgrade? */ + if ((connection->selected_tls_mode == SHOUT_TLS_AUTO || connection->selected_tls_mode == SHOUT_TLS_AUTO_NO_PLAIN) && + !(connection->server_caps & LIBSHOUT_CAP_GOTCAPS) && + connection->current_protocol_state == STATE_CHALLENGE) { + connection->current_protocol_state = STATE_UPGRADE; + } + + if (connection->selected_tls_mode == SHOUT_TLS_RFC2817) { + connection->current_protocol_state = STATE_UPGRADE; + } + } +#endif + + switch ((shout_http_protocol_state_t)connection->current_protocol_state) { + case STATE_CHALLENGE: + connection->server_caps |= LIBSHOUT_CAP_CHALLENGED; + if (plan->is_source) { + return shout_create_http_request_source(self, connection, 0, 1); + } else { + return shout_create_http_request_generic(self, connection, plan->method, plan->resource, plan->param, plan->fake_ua, NULL, 0); + } + break; + case STATE_SOURCE: + /* Just an extra layer of safety */ + switch (connection->selected_tls_mode) { + case SHOUT_TLS_AUTO_NO_PLAIN: + case SHOUT_TLS_RFC2817: + case SHOUT_TLS_RFC2818: +#ifdef HAVE_OPENSSL + if (!connection->tls) { + /* TLS requested but for some reason not established. NOT sending credentials. */ + shout_connection_set_error(connection, SHOUTERR_INSANE); + return SHOUT_RS_ERROR; + } +#else + shout_connection_set_error(connection, SHOUTERR_UNSUPPORTED); + return SHOUT_RS_ERROR; +#endif + break; + } + + if (plan->is_source) { + return shout_create_http_request_source(self, connection, 1, 0); + } else { + return shout_create_http_request_generic(self, connection, plan->method, plan->resource, plan->param, plan->fake_ua, NULL, plan->auth); + } + break; + case STATE_UPGRADE: + return shout_create_http_request_generic(self, connection, "OPTIONS", "*", NULL, 0, "TLS/1.0, HTTP/1.1", 0); + break; + case STATE_POKE: + return shout_create_http_request_generic(self, connection, "GET", "/admin/!POKE", NULL, 0, NULL, 0); + break; + default: + shout_connection_set_error(connection, SHOUTERR_INSANE); + return SHOUT_RS_ERROR; + break; + } +} + +static shout_connection_return_state_t shout_get_http_response(shout_t *self, shout_connection_t *connection) +{ + int blen; + char *pc; + shout_buf_t *queue; + int newlines = 0; + + if (!connection->rqueue.len) { +#ifdef HAVE_OPENSSL + if (!connection->tls && (connection->selected_tls_mode == SHOUT_TLS_AUTO || connection->selected_tls_mode == SHOUT_TLS_AUTO_NO_PLAIN)) { + if (connection->current_protocol_state == STATE_POKE) { + shout_connection_select_tlsmode(connection, SHOUT_TLS_RFC2818); + return shout_parse_http_select_next_state(self, connection, 0, STATE_CHALLENGE); + } else { + return shout_parse_http_select_next_state(self, connection, 0, STATE_POKE); + } + } +#endif + shout_connection_set_error(connection, SHOUTERR_SOCKET); + return SHOUT_RS_ERROR; + } + + /* work from the back looking for \r?\n\r?\n. Anything else means more + * is coming. + */ + for (queue = connection->rqueue.head; queue->next; queue = queue->next) ; + pc = (char*)queue->data + queue->len - 1; + blen = queue->len; + while (blen) { + if (*pc == '\n') { + newlines++; + } else if (*pc != '\r') { + /* we may have to scan the entire queue if we got a response with + * data after the head line (this can happen with eg 401) + */ + newlines = 0; + } + + if (newlines == 2) { + return SHOUT_RS_DONE; + } + + blen--; + pc--; + + if (!blen && queue->prev) { + queue = queue->prev; + pc = (char*)queue->data + queue->len - 1; + blen = queue->len; + } + } + + return SHOUT_RS_NOTNOW; +} + +static inline void parse_http_response_caps(shout_t *self, shout_connection_t *connection, const char *header, const char *str) { + const char *end; + size_t len; + char buf[64]; + + if (!self || !header || !str) + return; + + do { + for (; *str == ' '; str++) ; + end = strstr(str, ","); + if (end) { + len = end - str; + } else { + len = strlen(str); + } + + if (len > (sizeof(buf) - 1)) + return; + memcpy(buf, str, len); + buf[len] = 0; + + if (strcmp(header, "Allow") == 0) { + if (strcasecmp(buf, "SOURCE") == 0) { + connection->server_caps |= LIBSHOUT_CAP_SOURCE; + } else if (strcasecmp(buf, "PUT") == 0) { + connection->server_caps |= LIBSHOUT_CAP_PUT; + } else if (strcasecmp(buf, "POST") == 0) { + connection->server_caps |= LIBSHOUT_CAP_POST; + } else if (strcasecmp(buf, "GET") == 0) { + connection->server_caps |= LIBSHOUT_CAP_GET; + } else if (strcasecmp(buf, "OPTIONS") == 0) { + connection->server_caps |= LIBSHOUT_CAP_OPTIONS; + } + } else if (strcmp(header, "Accept-Encoding") == 0) { + if (strcasecmp(buf, "chunked") == 0) { + connection->server_caps |= LIBSHOUT_CAP_CHUNKED; + } + } else if (strcmp(header, "Upgrade") == 0) { + if (strcasecmp(buf, "TLS/1.0") == 0) { + connection->server_caps |= LIBSHOUT_CAP_UPGRADETLS; + } + } else { + return; /* unknown header */ + } + + str += len + 1; + } while (end); + + return; +} + +static inline int eat_body(shout_t *self, shout_connection_t *connection, size_t len, const char *buf, size_t buflen) +{ + const char *p; + size_t header_len = 0; + char buffer[256]; + ssize_t got; + + if (!len) + return 0; + + for (p = buf; p < (buf + buflen - 3); p++) { + if (p[0] == '\r' && p[1] == '\n' && p[2] == '\r' && p[3] == '\n') { + header_len = p - buf + 4; + break; + } else if (p[0] == '\n' && p[1] == '\n') { + header_len = p - buf + 2; + break; + } + } + if (!header_len && buflen >= 3 && buf[buflen - 2] == '\n' && buf[buflen - 3] == '\n') { + header_len = buflen - 1; + } else if (!header_len && buflen >= 2 && buf[buflen - 1] == '\n' && buf[buflen - 2] == '\n') { + header_len = buflen; + } + + if ((buflen - header_len) > len) + return -1; + + len -= buflen - header_len; + + while (len) { + got = shout_connection__read(connection, self, buffer, len > sizeof(buffer) ? sizeof(buffer) : len); + if (got == -1 && shout_connection__recoverable(connection, self)) { + continue; + } else if (got == -1) { + return -1; + } + + len -= got; + } + + return 0; +} + +static shout_connection_return_state_t shout_parse_http_response(shout_t *self, shout_connection_t *connection) +{ + http_parser_t *parser; + char *header = NULL; + ssize_t hlen; + int code; + const char *retcode; + int ret; + char *mount; + int consider_retry = 0; + int can_reuse = 0; +#ifdef HAVE_STRCASESTR + const char *tmp; +#endif + + /* all this copying! */ + hlen = shout_queue_collect(connection->rqueue.head, &header); + if (hlen <= 0) { + if (connection->current_protocol_state == STATE_SOURCE && shout_connection_get_wait_timeout_happened(connection, self) > 0) { + connection->current_message_state = SHOUT_MSGSTATE_SENDING1; + connection->target_message_state = SHOUT_MSGSTATE_WAITING1; + return SHOUT_RS_DONE; + } else { + shout_connection_set_error(connection, SHOUTERR_MALLOC); + return SHOUT_RS_ERROR; + } + } + shout_queue_free(&connection->rqueue); + + parser = httpp_create_parser(); + httpp_initialize(parser, NULL); + + if (!(mount = _shout_util_url_encode(self->mount))) { + httpp_destroy(parser); + free(header); + shout_connection_set_error(connection, SHOUTERR_MALLOC); + return SHOUT_RS_ERROR; + } + + ret = httpp_parse_response(parser, header, hlen, mount); + free(mount); + + if (ret) { + /* TODO: Headers to Handle: + * Allow:, Accept-Encoding:, Warning:, Upgrade: + */ + parse_http_response_caps(self, connection, "Allow", httpp_getvar(parser, "allow")); + parse_http_response_caps(self, connection, "Accept-Encoding", httpp_getvar(parser, "accept-encoding")); + parse_http_response_caps(self, connection, "Upgrade", httpp_getvar(parser, "upgrade")); + connection->server_caps |= LIBSHOUT_CAP_GOTCAPS; + retcode = httpp_getvar(parser, HTTPP_VAR_ERROR_CODE); + code = atoi(retcode); + +#ifdef HAVE_STRCASESTR + tmp = httpp_getvar(parser, HTTPP_VAR_VERSION); + if (tmp && strcmp(tmp, "1.1") == 0) { + can_reuse = 1; + } + tmp = httpp_getvar(parser, "connection"); + if (tmp && strcasestr(tmp, "keep-alive")) { + can_reuse = 1; + } + if (tmp && strcasestr(tmp, "close")) { + can_reuse = 0; + } +#else + /* get a real OS */ + can_reuse = 0; +#endif + + if ((code == 100 || (code >= 200 && code < 300)) && connection->current_protocol_state == STATE_SOURCE) { + httpp_destroy(parser); + free(header); + connection->current_message_state = SHOUT_MSGSTATE_SENDING1; + connection->target_message_state = SHOUT_MSGSTATE_WAITING1; + return SHOUT_RS_DONE; + } else if ((code >= 200 && code < 300) || code == 400 || code == 401 || code == 405 || code == 426 || code == 101) { + const char *content_length = httpp_getvar(parser, "content-length"); + if (content_length) { + if (eat_body(self, connection, atoi(content_length), header, hlen) == -1) { + can_reuse = 0; + goto failure; + } + } +#ifdef HAVE_OPENSSL + switch (code) { + case 400: + if (connection->current_protocol_state != STATE_UPGRADE && connection->current_protocol_state != STATE_POKE) { + free(header); + httpp_destroy(parser); + shout_connection_set_error(connection, SHOUTERR_NOLOGIN); + return SHOUT_RS_ERROR; + } + if (connection->selected_tls_mode == SHOUT_TLS_AUTO_NO_PLAIN) { + can_reuse = 0; + shout_connection_select_tlsmode(connection, SHOUT_TLS_RFC2818); + } + break; + + case 426: + if (connection->tls) { + free(header); + httpp_destroy(parser); + shout_connection_set_error(connection, SHOUTERR_NOLOGIN); + return SHOUT_RS_ERROR; + } else if (connection->selected_tls_mode == SHOUT_TLS_DISABLED) { + free(header); + httpp_destroy(parser); + shout_connection_set_error(connection, SHOUTERR_NOCONNECT); + return SHOUT_RS_ERROR; + } else { + /* Reset challenge state here as we do not know if it's the same inside TLS */ + connection->server_caps |= LIBSHOUT_CAP_CHALLENGED; + connection->server_caps -= LIBSHOUT_CAP_CHALLENGED; + shout_connection_select_tlsmode(connection, SHOUT_TLS_RFC2817); + free(header); + httpp_destroy(parser); + return shout_parse_http_select_next_state(self, connection, can_reuse, STATE_UPGRADE); + } + break; + + case 101: + shout_connection_select_tlsmode(connection, SHOUT_TLS_RFC2817); + shout_connection_starttls(connection, self); + break; + } +#endif + consider_retry = 1; + } + + if (code >= 100 && code < 200) { + connection->current_message_state = SHOUT_MSGSTATE_WAITING0; + return SHOUT_RS_NOTNOW; + } + } + +failure: + free(header); + httpp_destroy(parser); + + if (consider_retry) { + switch ((shout_http_protocol_state_t)connection->current_protocol_state) { + case STATE_CHALLENGE: + return shout_parse_http_select_next_state(self, connection, can_reuse, STATE_SOURCE); + break; + case STATE_UPGRADE: + case STATE_POKE: + if (connection->server_caps & LIBSHOUT_CAP_CHALLENGED) { + return shout_parse_http_select_next_state(self, connection, can_reuse, STATE_SOURCE); + } else { + return shout_parse_http_select_next_state(self, connection, can_reuse, STATE_CHALLENGE); + } + break; + case STATE_SOURCE: + /* no-op */ + break; + } + } + shout_connection_set_error(connection, SHOUTERR_NOLOGIN); + return SHOUT_RS_ERROR; +} + +static const shout_protocol_impl_t shout_http_impl_real = { + .msg_create = shout_create_http_request, + .msg_get = shout_get_http_response, + .msg_parse = shout_parse_http_response +}; +const shout_protocol_impl_t * shout_http_impl = &shout_http_impl_real; diff --git a/sources/shout/protocols/proto_icy.c b/sources/shout/protocols/proto_icy.c new file mode 100644 index 0000000..6779914 --- /dev/null +++ b/sources/shout/protocols/proto_icy.c @@ -0,0 +1,101 @@ +/* -*- c-basic-offset: 8; -*- */ +/* proto_icy.c: Implementation of protocol ICY. + * + * Copyright (C) 2002-2004 the Icecast team , + * Copyright (C) 2012-2019 Philipp "ph3-der-loewe" Schafft + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * $Id$ + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include "shout.h" +#include "shout_private.h" + +static int shout_create_icy_request_poke(shout_t *self, shout_connection_t *connection) +{ + if (shout_queue_printf(connection, "!POKE\nicy-name:libshout server poke request\n\n")) { + return SHOUTERR_MALLOC; + } else { + return SHOUTERR_SUCCESS; + } +} + +static int shout_create_icy_request_real(shout_t *self, shout_connection_t *connection) +{ + const char *bitrate; + const char *val; + int ret; + + bitrate = shout_get_audio_info(self, SHOUT_AI_BITRATE); + if (!bitrate) + bitrate = "0"; + + ret = SHOUTERR_MALLOC; + do { + if (shout_queue_printf(connection, "%s\n", self->password)) + break; + if (shout_queue_printf(connection, "icy-name:%s\n", shout_get_meta(self, "name"))) + break; + val = shout_get_meta(self, "url"); + if (shout_queue_printf(connection, "icy-url:%s\n", val ? val : "http://www.icecast.org/")) + break; + val = shout_get_meta(self, "irc"); + if (shout_queue_printf(connection, "icy-irc:%s\n", val ? val : "")) + break; + val = shout_get_meta(self, "aim"); + if (shout_queue_printf(connection, "icy-aim:%s\n", val ? val : "")) + break; + val = shout_get_meta(self, "icq"); + if (shout_queue_printf(connection, "icy-icq:%s\n", val ? val : "")) + break; + if (shout_queue_printf(connection, "icy-pub:%i\n", self->public)) + break; + val = shout_get_meta(self, "genre"); + if (shout_queue_printf(connection, "icy-genre:%s\n", val ? val : "icecast")) + break; + if (shout_queue_printf(connection, "icy-br:%s\n\n", bitrate)) + break; + + ret = SHOUTERR_SUCCESS; + } while (0); + + return ret; +} + +shout_connection_return_state_t shout_create_icy_request(shout_t *self, shout_connection_t *connection) +{ + int ret; + + if (connection->server_caps & LIBSHOUT_CAP_GOTCAPS) { + ret = shout_create_icy_request_real(self, connection); + } else { + ret = shout_create_icy_request_poke(self, connection); + } + + shout_connection_set_error(connection, ret); + return ret == SHOUTERR_SUCCESS ? SHOUT_RS_DONE : SHOUT_RS_ERROR; +} + +static const shout_protocol_impl_t shout_icy_impl_real = { + .msg_create = shout_create_icy_request, + .msg_get = shout_get_xaudiocast_response, + .msg_parse = shout_parse_xaudiocast_response +}; +const shout_protocol_impl_t *shout_icy_impl = &shout_icy_impl_real; diff --git a/sources/shout/protocols/proto_roaraudio.c b/sources/shout/protocols/proto_roaraudio.c new file mode 100644 index 0000000..a17618b --- /dev/null +++ b/sources/shout/protocols/proto_roaraudio.c @@ -0,0 +1,337 @@ +/* -*- c-basic-offset: 8; -*- */ +/* proto_roaraudio.c: RoarAudio protocol support. + * $Id$ + * + * Copyright (C) 2015-2019 Philipp "ph3-der-loewe" Schafft + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#ifdef HAVE_INTTYPES_H +# include +#endif + +/* for htonl(). */ +#ifdef HAVE_ARPA_INET_H +# include +#endif + +#include +#include +#include + +#include "shout.h" +#include "shout_private.h" + +typedef enum { + STATE_IDENT = 0, + STATE_AUTH, + STATE_NEW_STREAM, + STATE_EXEC +} shout_roar_protocol_state_t; + +typedef enum { + CMD_IDENTIFY = 1, + CMD_AUTH = 2, + CMD_NEW_STREAM = 3, + CMD_EXEC_STREAM = 5, + CMD_OK = 254 +} shout_roar_command_t; + +#define STREAM_NONE ((uint16_t)0xFFFF) +#define HEADER_SIZE 10 + +static int command_send(shout_t *self, + shout_connection_t *connection, + shout_roar_command_t command, + uint16_t stream, + const void *data, + size_t datalen) +{ + uint8_t header[HEADER_SIZE]; + + if (!self) + return SHOUTERR_INSANE; + + if (datalen > 65535) + return SHOUTERR_INSANE; + + if (datalen && !data) + return SHOUTERR_INSANE; + + /* version. + * While version 2 is already on it's way we still go for version 0 + * as it will work well for us and is defined as part of the core + * every RoarAudio server MUST implement. + */ + header[0] = 0; + /* command ID. */ + header[1] = command; + /* stream ID. First upper then lower byte. */ + header[2] = (stream & 0xFF00) >> 8; + header[3] = (stream & 0x00FF); + /* now 4 bytes of stream position. + * This implementation doesn't need this so we + * set it to all zeros. + */ + header[4] = 0; + header[5] = 0; + header[6] = 0; + header[7] = 0; + /* Now body ("data") size. First upper then lower byte. */ + header[8] = (datalen & 0xFF00) >> 8; + header[9] = (datalen & 0x00FF); + + shout_queue_data(&connection->wqueue, header, HEADER_SIZE); + if (datalen) + shout_queue_data(&connection->wqueue, data, datalen); + + return SHOUTERR_SUCCESS; +} + +static int shout_create_roaraudio_request_ident(shout_t *self, shout_connection_t *connection) +{ + int ret; + size_t datalen; + uint8_t *data; + const char *agent; + uint32_t pid = getpid(); + + /* We implement version 1 IDENTIFY header. + * It has the following structure: + * byte 0: version (1). + * byte 1-4: PID in big endian. + * byte 5-end: client name. + */ + + agent = shout_get_agent(self); + if (!agent) + return SHOUTERR_INSANE; + + datalen = 5 + strlen(agent); + data = malloc(datalen); + if (!data) + return SHOUTERR_MALLOC; + + /* version number (1). */ + data[0] = 1; + /* PID */ + data[1] = (pid & 0xFF000000UL) >> 24; + data[2] = (pid & 0x00FF0000UL) >> 16; + data[3] = (pid & 0x0000FF00UL) >> 8; + data[4] = (pid & 0x000000FFUL) >> 0; + /* agent name */ + memcpy(data + 5, agent, datalen - 5); + + ret = command_send(self, connection, CMD_IDENTIFY, STREAM_NONE, data, datalen); + + free(data); + + return ret; +} + +static int shout_create_roaraudio_request_auth(shout_t *self, shout_connection_t *connection) +{ + /* Now we send an AUTH command to the server. + * We currently only implement the NONE type. + * NONE type is assumed by the server if + * we send an empty body. + */ + return command_send(self, connection, CMD_AUTH, STREAM_NONE, NULL, 0); +} + +static int shout_create_roaraudio_request_new_stream(shout_t *self, shout_connection_t *connection) +{ + uint32_t data[6]; + + /* We implement 24 byte NEW_STREAM structure (version 0). + * It has the following structure: + * byte 0- 3: stream direction [0]. + * byte 4- 7: Rel Pos ID (here: -1=NONE) + * byte 8-11: Sample Rate[1]. + * byte 12-15: Bits per Sample[1]. + * byte 16-19: Number of Channels[1]. + * byte 20-23: Codec ID[2]. + * + * The following asumptions are based on us only supporting + * Ogg-based for now. + * [0] = We currently only suport playback of waveform signals (1). + * See https://bts.keep-cool.org/wiki/Specs/DirValues + * [1] = Server should detect automagically. defaulting to: 44100/16/2. + * [2] = Ogg/Vorbis = 0x0010, Ogg/Speex = 0x0012, Ogg/FLAC = 0x0014, + * Ogg/CELT = 0x0016, Ogg/GENERAL (unknown logical streams) = 0x0015. + * See https://bts.keep-cool.org/wiki/Specs/CodecsValues + */ + + data[0] = htonl(1); + data[1] = htonl((uint32_t)-1); + data[2] = htonl(44100); + data[3] = htonl(32); + data[4] = htonl(2); + data[5] = htonl(0x0010); /* we assume Ogg/Vorbis for now. */ + + return command_send(self, connection, CMD_NEW_STREAM, STREAM_NONE, data, 24); +} + +static int shout_create_roaraudio_request_exec(shout_t *self, shout_connection_t *connection) +{ + /* Last an EXEC_STREAM command should be sent to open + * an IO channel for the new stream. + * If successful the control socket will be used for data + * after that. This very much like with SOURCE requests. + * so no hard deal to intigrate. + */ + return command_send(self, connection, CMD_EXEC_STREAM, connection->protocol_extra.si, NULL, 0); +} + +static shout_connection_return_state_t shout_create_roaraudio_request(shout_t *self, shout_connection_t *connection) +{ + int ret; + + switch ((shout_roar_protocol_state_t)connection->current_protocol_state) { + case STATE_IDENT: + ret = shout_create_roaraudio_request_ident(self, connection); + break; + case STATE_AUTH: + ret = shout_create_roaraudio_request_auth(self, connection); + break; + case STATE_NEW_STREAM: + ret = shout_create_roaraudio_request_new_stream(self, connection); + break; + case STATE_EXEC: + ret = shout_create_roaraudio_request_exec(self, connection); + break; + default: + ret = SHOUTERR_INSANE; + break; + } + + shout_connection_set_error(connection, ret); + return ret == SHOUTERR_SUCCESS ? SHOUT_RS_DONE : SHOUT_RS_ERROR; +} + +static shout_connection_return_state_t shout_get_roaraudio_response(shout_t *self, shout_connection_t *connection) +{ + shout_buf_t *queue; + size_t total_len = 0; + uint8_t header[HEADER_SIZE]; + + if (!connection->rqueue.len) { + shout_connection_set_error(connection, SHOUTERR_SOCKET); + return SHOUT_RS_ERROR; + } + + for (queue = connection->rqueue.head; queue; queue = queue->next) { + if (total_len < 10) + memcpy(header + total_len, queue->data, queue->len > (HEADER_SIZE - total_len) ? (HEADER_SIZE - total_len) : queue->len); + total_len += queue->len; + } + + /* the header alone has 10 bytes. */ + if (total_len < HEADER_SIZE) + return SHOUT_RS_NOTNOW; + + /* ok. we got a header. + * Now find the body length ("data length") bytes + * and see if they are both zero. + * If not the server sent us extra infos we currently + * not support. + */ + + if (header[8] || header[9]) { + shout_connection_set_error(connection, SHOUTERR_UNSUPPORTED); + return SHOUT_RS_ERROR; + } + + /* Hey, we got a response. */ + return SHOUT_RS_DONE; +} + +static shout_connection_return_state_t shout_parse_roaraudio_response(shout_t *self, shout_connection_t *connection) +{ + char *data = NULL; + uint8_t header[HEADER_SIZE]; + + /* ok, this is the most hacky function in here as we do not + * use a well designed and universal parser for the responses. + * Yet there is little need for it. + * We just need to check if we got an CMD_OK and + * pull out the stream ID in case of STATE_NEW_STREAM. + * "data length" is already checked by shout_get_roaraudio_response(). + */ + + if (shout_queue_collect(connection->rqueue.head, &data) != HEADER_SIZE) { + free(data); + shout_connection_set_error(connection, SHOUTERR_INSANE); + return SHOUT_RS_ERROR; + } + shout_queue_free(&connection->rqueue); + memcpy(header, data, HEADER_SIZE); + free(data); + + /* check version */ + if (header[0] != 0) { + shout_connection_set_error(connection, SHOUTERR_UNSUPPORTED); + return SHOUT_RS_ERROR; + } + + /* have we got a positive response? */ + if (header[1] != CMD_OK) { + shout_connection_set_error(connection, SHOUTERR_NOLOGIN); + return SHOUT_RS_ERROR; + } + + switch ((shout_roar_protocol_state_t)connection->current_protocol_state) { + case STATE_IDENT: + connection->current_protocol_state = STATE_AUTH; + connection->server_caps |= LIBSHOUT_CAP_GOTCAPS; + break; + + case STATE_AUTH: + connection->current_protocol_state = STATE_NEW_STREAM; + break; + + case STATE_NEW_STREAM: + connection->protocol_extra.si = (((unsigned int)header[2]) << 8) | (unsigned int)header[3]; + connection->current_protocol_state = STATE_EXEC; + break; + + case STATE_EXEC: + /* ok. everything worked. Continue normally! */ + connection->current_message_state = SHOUT_MSGSTATE_SENDING1; + connection->target_message_state = SHOUT_MSGSTATE_WAITING1; + return SHOUT_RS_DONE; + break; + + default: + shout_connection_set_error(connection, SHOUTERR_INSANE); + return SHOUT_RS_ERROR; + break; + } + + connection->current_message_state = SHOUT_MSGSTATE_CREATING0; + return SHOUT_RS_DONE; +} + +static const shout_protocol_impl_t shout_roaraudio_impl_real = { + .msg_create = shout_create_roaraudio_request, + .msg_get = shout_get_roaraudio_response, + .msg_parse = shout_parse_roaraudio_response +}; +const shout_protocol_impl_t *shout_roaraudio_impl = &shout_roaraudio_impl_real; diff --git a/sources/shout/protocols/proto_xaudiocast.c b/sources/shout/protocols/proto_xaudiocast.c new file mode 100644 index 0000000..7064b0e --- /dev/null +++ b/sources/shout/protocols/proto_xaudiocast.c @@ -0,0 +1,143 @@ +/* -*- c-basic-offset: 8; -*- */ +/* proto_xaudiocast.c: Implementation of protocol xaudiocast. + * + * Copyright (C) 2002-2004 the Icecast team , + * Copyright (C) 2012-2019 Philipp "ph3-der-loewe" Schafft + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * $Id$ + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include +#include + +#include "shout.h" +#include "shout_private.h" + +shout_connection_return_state_t shout_create_xaudiocast_request(shout_t *self, shout_connection_t *connection) +{ + const char *bitrate; + const char *val; + char *mount = NULL; + int ret; + + bitrate = shout_get_audio_info(self, SHOUT_AI_BITRATE); + if (!bitrate) + bitrate = "0"; + + ret = SHOUTERR_MALLOC; + do { + if (!(mount = _shout_util_url_encode_resource(self->mount))) + break; + if (shout_queue_printf(connection, "SOURCE %s %s\n", self->password, mount)) + break; + if (shout_queue_printf(connection, "x-audiocast-name: %s\n", shout_get_meta(self, "name"))) + break; + val = shout_get_meta(self, "url"); + if (shout_queue_printf(connection, "x-audiocast-url: %s\n", val ? val : "http://www.icecast.org/")) + break; + val = shout_get_meta(self, "genre"); + if (shout_queue_printf(connection, "x-audiocast-genre: %s\n", val ? val : "icecast")) + break; + if (shout_queue_printf(connection, "x-audiocast-bitrate: %s\n", bitrate)) + break; + if (shout_queue_printf(connection, "x-audiocast-public: %i\n", self->public)) + break; + val = shout_get_meta(self, "description"); + if (shout_queue_printf(connection, "x-audiocast-description: %s\n", val ? val : "Broadcasting with the icecast streaming media server!")) + break; + if (self->dumpfile && shout_queue_printf(connection, "x-audiocast-dumpfile: %s\n", self->dumpfile)) + break; + if (shout_queue_str(connection, "\n")) + break; + + ret = SHOUTERR_SUCCESS; + } while (0); + + if (mount) + free(mount); + + shout_connection_set_error(connection, ret); + return ret == SHOUTERR_SUCCESS ? SHOUT_RS_DONE : SHOUT_RS_ERROR; +} + +shout_connection_return_state_t shout_get_xaudiocast_response(shout_t *self, shout_connection_t *connection) +{ + shout_buf_t *queue = connection->rqueue.head; + size_t i; + + if (!connection->rqueue.len) + return SHOUT_RS_DONE; + + do { + for (i = 0; i < queue->len; i++) { + if (queue->data[i] == '\n') { + /* got response */ + return SHOUT_RS_DONE; + } + } + } while ((queue = queue->next)); + + /* need more data */ + return SHOUT_RS_NOTNOW; +} + +shout_connection_return_state_t shout_parse_xaudiocast_response(shout_t *self, shout_connection_t *connection) +{ + char *response = NULL; + + if (connection->rqueue.len) { + if (shout_queue_collect(connection->rqueue.head, &response) <= 0) { + shout_connection_set_error(connection, SHOUTERR_MALLOC); + return SHOUT_RS_ERROR; + } + } + shout_queue_free(&connection->rqueue); + + if (!response || !strstr(response, "OK")) { + free(response); + + /* check to see if that is a response to a POKE. */ + if (!(connection->server_caps & LIBSHOUT_CAP_GOTCAPS)) { + connection->server_caps |= LIBSHOUT_CAP_GOTCAPS; + shout_connection_disconnect(connection); + shout_connection_connect(connection, self); + connection->current_message_state = SHOUT_MSGSTATE_CREATING0; + connection->target_message_state = SHOUT_MSGSTATE_SENDING1; + return SHOUT_RS_NOTNOW; + } else { + shout_connection_set_error(connection, SHOUTERR_NOLOGIN); + return SHOUT_RS_ERROR; + } + } + free(response); + + connection->server_caps |= LIBSHOUT_CAP_GOTCAPS; + connection->current_message_state = SHOUT_MSGSTATE_SENDING1; + connection->target_message_state = SHOUT_MSGSTATE_WAITING1; + return SHOUT_RS_DONE; +} + +static const shout_protocol_impl_t shout_xaudiocast_impl_real = { + .msg_create = shout_create_xaudiocast_request, + .msg_get = shout_get_xaudiocast_response, + .msg_parse = shout_parse_xaudiocast_response +}; +const shout_protocol_impl_t *shout_xaudiocast_impl = &shout_xaudiocast_impl_real; diff --git a/sources/shout/queue.c b/sources/shout/queue.c new file mode 100644 index 0000000..238fc2c --- /dev/null +++ b/sources/shout/queue.c @@ -0,0 +1,147 @@ +/* -*- c-basic-offset: 8; -*- */ +/* queue.c: Implementation data queue logic. + * + * Copyright (C) 2002-2004 the Icecast team , + * Copyright (C) 2012-2019 Philipp "ph3-der-loewe" Schafft + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * $Id$ + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include +#include +#include + +#include "shout.h" +#include "shout_private.h" + +/* queue data in pages of SHOUT_BUFSIZE bytes */ +int shout_queue_data(shout_queue_t *queue, const unsigned char *data, size_t len) +{ + shout_buf_t *buf; + size_t plen; + + if (!len) + return SHOUTERR_SUCCESS; + + if (!queue->len) { + queue->head = calloc(1, sizeof(shout_buf_t)); + if (!queue->head) + return SHOUTERR_MALLOC; + } + + for (buf = queue->head; buf->next; buf = buf->next) ; + + /* Maybe any added data should be freed if we hit a malloc error? + * Otherwise it'd be impossible to tell where to start requeueing. + * (As if anyone ever tried to recover from a malloc error.) */ + while (len > 0) { + if (buf->len == SHOUT_BUFSIZE) { + buf->next = calloc(1, sizeof(shout_buf_t)); + if (!buf->next) + return SHOUTERR_MALLOC; + buf->next->prev = buf; + buf = buf->next; + } + + plen = len > SHOUT_BUFSIZE - buf->len ? SHOUT_BUFSIZE - buf->len : len; + memcpy(buf->data + buf->len, data, plen); + buf->len += plen; + data += plen; + len -= plen; + queue->len += plen; + } + return SHOUTERR_SUCCESS; +} + +int shout_queue_str(shout_connection_t *self, const char *str) +{ + return shout_queue_data(&self->wqueue, (const unsigned char*)str, strlen(str)); +} + +/* this should be shared with sock_write. Create libicecommon. */ +int shout_queue_printf(shout_connection_t *self, const char *fmt, ...) +{ + char buffer[1024]; + char *buf; + va_list ap, ap_retry; + int len; + int ret = SHOUTERR_SUCCESS; + + buf = buffer; + + va_start(ap, fmt); + va_copy(ap_retry, ap); + + len = vsnprintf(buf, sizeof(buffer), fmt, ap); + + if (len > 0) { + if ((size_t)len < sizeof(buffer)) { + shout_queue_data(&self->wqueue, (unsigned char*)buf, len); + } else { + buf = malloc(++len); + if (buf) { + len = vsnprintf(buf, len, fmt, ap_retry); + shout_queue_data(&self->wqueue, (unsigned char*)buf, len); + free(buf); + } else { + ret = SHOUTERR_MALLOC; + } + } + } + + va_end(ap_retry); + va_end(ap); + + return ret; +} + +void shout_queue_free(shout_queue_t *queue) +{ + shout_buf_t *prev; + + while (queue->head) { + prev = queue->head; + queue->head = queue->head->next; + free(prev); + } + queue->len = 0; +} + +/* collect nodes of a queue into a single buffer */ +ssize_t shout_queue_collect(shout_buf_t *queue, char **buf) +{ + shout_buf_t *node; + size_t pos = 0; + size_t len = 0; + + for (node = queue; node; node = node->next) + len += node->len; + + if (!(*buf = malloc(len))) + return SHOUTERR_MALLOC; + + for (node = queue; node; node = node->next) { + memcpy(*buf + pos, node->data, node->len); + pos += node->len; + } + + return len; +} diff --git a/sources/shout/shout.c b/sources/shout/shout.c new file mode 100644 index 0000000..1b56da9 --- /dev/null +++ b/sources/shout/shout.c @@ -0,0 +1,1534 @@ +/* -*- c-basic-offset: 8; -*- */ +/* shout.c: Implementation of public libshout interface shout.h + * + * Copyright (C) 2002-2004 the Icecast team , + * Copyright (C) 2012-2019 Philipp "ph3-der-loewe" Schafft + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * $Id$ + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include +#include +#include +#include +#ifdef HAVE_STRINGS_H +# include +#endif +#include + +#include "shout.h" + +#include "sock.h" +#include "timing.h" +#include "httpp.h" + +#include "shout_private.h" +#include "util.h" + +#ifdef _MSC_VER +# ifndef va_copy +# define va_copy(ap1, ap2) memcpy(&ap1, &ap2, sizeof(va_list)) +# endif +# define vsnprintf _vsnprintf +# define inline _inline +#endif + +/* -- local prototypes -- */ +static int shout_cb_connection_callback(shout_connection_t *con, shout_event_t event, void *userdata, va_list ap); +static int try_connect(shout_t *self); + +/* -- static data -- */ +static int _initialized = 0; + +/* -- public functions -- */ + +void shout_init(void) +{ + if (_initialized) + return; + + sock_initialize(); + _initialized = 1; +} + +void shout_shutdown(void) +{ + if (!_initialized) + return; + + sock_shutdown(); + _initialized = 0; +} + +shout_t *shout_new(void) +{ + shout_t *self; + + /* in case users haven't done this explicitly. Should we error + * if not initialized instead? */ + shout_init(); + + if (!(self = (shout_t*)calloc(1, sizeof(shout_t)))) { + return NULL; + } + + if (shout_set_host(self, LIBSHOUT_DEFAULT_HOST) != SHOUTERR_SUCCESS) { + shout_free(self); + return NULL; + } + + if (shout_set_user(self, LIBSHOUT_DEFAULT_USER) != SHOUTERR_SUCCESS) { + shout_free(self); + return NULL; + } + + if (shout_set_agent(self, LIBSHOUT_DEFAULT_USERAGENT) != SHOUTERR_SUCCESS) { + shout_free(self); + return NULL; + } + + if (!(self->audio_info = _shout_util_dict_new())) { + shout_free(self); + return NULL; + } + + if (!(self->meta = _shout_util_dict_new())) { + shout_free(self); + return NULL; + } + + if (shout_set_meta(self, "name", "no name") != SHOUTERR_SUCCESS) { + shout_free(self); + return NULL; + } + +#ifdef HAVE_OPENSSL + if (shout_set_allowed_ciphers(self, LIBSHOUT_DEFAULT_ALLOWED_CIPHERS) != SHOUTERR_SUCCESS) { + shout_free(self); + return NULL; + } + + self->tls_mode = SHOUT_TLS_AUTO; +#endif + + self->port = LIBSHOUT_DEFAULT_PORT; + self->format = LIBSHOUT_DEFAULT_FORMAT; + self->usage = LIBSHOUT_DEFAULT_USAGE; + self->protocol = LIBSHOUT_DEFAULT_PROTOCOL; + + return self; +} + +void shout_free(shout_t *self) +{ + if (!self) + return; + + if (!self->connection) + return; + + if (self->host) + free(self->host); + if (self->password) + free(self->password); + if (self->mount) + free(self->mount); + if (self->user) + free(self->user); + if (self->useragent) + free(self->useragent); + if (self->audio_info) + _shout_util_dict_free (self->audio_info); + if (self->meta) + _shout_util_dict_free (self->meta); + +#ifdef HAVE_OPENSSL + if (self->ca_directory) + free(self->ca_directory); + if (self->ca_file) + free(self->ca_file); + if (self->allowed_ciphers) + free(self->allowed_ciphers); + if (self->client_certificate) + free(self->client_certificate); +#endif + + free(self); +} + +int shout_open(shout_t *self) +{ + /* sanity check */ + if (!self) + return SHOUTERR_INSANE; + if (self->connection) + return SHOUTERR_CONNECTED; + if (!self->host || !self->password || !self->port) + return self->error = SHOUTERR_INSANE; + if (self->format == SHOUT_FORMAT_OGG && (self->protocol != SHOUT_PROTOCOL_HTTP && self->protocol != SHOUT_PROTOCOL_ROARAUDIO)) + return self->error = SHOUTERR_UNSUPPORTED; + + return self->error = try_connect(self); +} + + +int shout_close(shout_t *self) +{ + if (!self) + return SHOUTERR_INSANE; + + if (!self->connection) + return self->error = SHOUTERR_UNCONNECTED; + + if (self->connection && self->connection->current_message_state == SHOUT_MSGSTATE_SENDING1 && self->close) + self->close(self); + + shout_connection_unref(self->connection); + self->connection = NULL; + self->starttime = 0; + self->senttime = 0; + + return self->error = SHOUTERR_SUCCESS; +} + +int shout_send(shout_t *self, const unsigned char *data, size_t len) +{ + if (!self) + return SHOUTERR_INSANE; + + if (!self->connection || self->connection->current_message_state != SHOUT_MSGSTATE_SENDING1) + return self->error = SHOUTERR_UNCONNECTED; + + if (self->starttime <= 0) + self->starttime = timing_get_time(); + + if (!len) + return shout_connection_iter(self->connection, self); + + return self->send(self, data, len); +} + +ssize_t shout_send_raw(shout_t *self, const unsigned char *data, size_t len) +{ + ssize_t ret; + + if (!self) + return SHOUTERR_INSANE; + + if (!self->connection || self->connection->current_message_state != SHOUT_MSGSTATE_SENDING1) + return SHOUTERR_UNCONNECTED; + + ret = shout_connection_send(self->connection, self, data, len); + if (ret < 0) + shout_connection_transfer_error(self->connection, self); + return ret; +} + +ssize_t shout_queuelen(shout_t *self) +{ + if (!self) + return -1; + + return shout_connection_get_sendq(self->connection, self); +} + + +void shout_sync(shout_t *self) +{ + int64_t sleep; + + if (!self) + return; + + if (self->senttime == 0) + return; + + sleep = self->senttime / 1000 - (timing_get_time() - self->starttime); + if (sleep > 0) + timing_sleep((uint64_t)sleep); + +} + +int shout_delay(shout_t *self) +{ + + if (!self) + return 0; + + if (self->senttime == 0) + return 0; + + return self->senttime / 1000 - (timing_get_time() - self->starttime); +} + +shout_metadata_t *shout_metadata_new(void) +{ + return _shout_util_dict_new(); +} + +void shout_metadata_free(shout_metadata_t *self) +{ + if (!self) + return; + + _shout_util_dict_free(self); +} + +int shout_metadata_add(shout_metadata_t *self, const char *name, const char *value) +{ + if (!self || !name) + return SHOUTERR_INSANE; + + return _shout_util_dict_set(self, name, value); +} + +int shout_set_metadata(shout_t *self, shout_metadata_t *metadata) +{ + shout_connection_t *connection; + shout_http_plan_t plan; + size_t param_len; + char *param = NULL; + char *encvalue; + char *encpassword; + char *encmount; + const char *param_template; + int ret; + int error; + + if (!self || !metadata) + return SHOUTERR_INSANE; + + encvalue = _shout_util_dict_urlencode(metadata, '&'); + if (!encvalue) + return self->error = SHOUTERR_MALLOC; + + memset(&plan, 0, sizeof(plan)); + + plan.is_source = 0; + + switch (self->protocol) { + case SHOUT_PROTOCOL_ICY: + if (!(encpassword = _shout_util_url_encode(self->password))) { + free(encvalue); + return self->error = SHOUTERR_MALLOC; + } + + param_template = "mode=updinfo&pass=%s&%s"; + param_len = strlen(param_template) + strlen(encvalue) + 1 + strlen(encpassword); + param = malloc(param_len); + if (!param) { + free(encpassword); + free(encvalue); + return self->error = SHOUTERR_MALLOC; + } + snprintf(param, param_len, param_template, encpassword, encvalue); + free(encpassword); + + plan.param = param; + plan.fake_ua = 1; + plan.auth = 0; + plan.method = "GET"; + plan.resource = "/admin.cgi"; + break; + case SHOUT_PROTOCOL_HTTP: +// if (!(encmount = _shout_util_url_encode(self->mount))) { +// free(encvalue); +// return self->error = SHOUTERR_MALLOC; +// } +// +// param_template = "mode=updinfo&mount=%s&%s"; +// param_len = strlen(param_template) + strlen(encvalue) + 1 + strlen(encmount); +// param = malloc(param_len); +// if (!param) { +// free(encmount); +// free(encvalue); +// return self->error = SHOUTERR_MALLOC; +// } +// snprintf(param, param_len, param_template, encmount, encvalue); +// free(encmount); +// +// plan.param = param; +// plan.auth = 1; +// plan.resource = "/admin/metadata"; + shout_set_http_metadata(self, metadata); + break; + case SHOUT_PROTOCOL_XAUDIOCAST: + if (!(encmount = _shout_util_url_encode(self->mount))) { + free(encvalue); + return self->error = SHOUTERR_MALLOC; + } + if (!(encpassword = _shout_util_url_encode(self->password))) { + free(encmount); + free(encvalue); + return self->error = SHOUTERR_MALLOC; + } + + param_template = "mode=updinfo&pass=%s&mount=%s&%s"; + param_len = strlen(param_template) + strlen(encvalue) + 1 + strlen(encpassword) + strlen(self->mount); + param = malloc(param_len); + if (!param) { + free(encpassword); + free(encmount); + free(encvalue); + return self->error = SHOUTERR_MALLOC; + } + snprintf(param, param_len, param_template, encpassword, encmount, encvalue); + free(encpassword); + free(encmount); + + plan.param = param; + plan.auth = 0; + plan.method = "GET"; + plan.resource = "/admin.cgi"; + break; + default: + free(encvalue); + return self->error = SHOUTERR_UNSUPPORTED; + break; + } + + free(encvalue); + + connection = shout_connection_new(self, shout_http_impl, &plan); + if (!connection) { + free(param); + return self->error = SHOUTERR_MALLOC; + } + + shout_connection_set_callback(self->connection, shout_cb_connection_callback, self); + +#ifdef HAVE_OPENSSL + shout_connection_select_tlsmode(connection, self->tls_mode); +#endif + shout_connection_set_nonblocking(connection, 0); + + connection->target_message_state = SHOUT_MSGSTATE_PARSED_FINAL; + + shout_connection_connect(connection, self); + + ret = shout_connection_iter(connection, self); + error = shout_connection_get_error(connection); + + shout_connection_unref(connection); + + free(param); + + if (ret == 0) { + return SHOUTERR_SUCCESS; + } else { + return error; + } +} + +int shout_set_http_metadata(shout_t *self, shout_metadata_t *metadata) +{ + int error; + sock_t socket = -1; + int rv; + char *encvalue = NULL; + const char *request_template; + char *request = NULL; + size_t request_len; + char *auth = NULL; + char *mount = NULL; +#ifdef HAVE_OPENSSL + shout_tls_t *tls = NULL; +#endif + + if (!self || !metadata) + return SHOUTERR_INSANE; + + if (!(encvalue = _shout_util_dict_urlencode(metadata, '&'))) + goto error_malloc; + + if (!(mount = _shout_util_url_encode(self->mount))) + goto error_malloc; + + auth = shout_http_basic_authorization(self); + + request_template = "GET /admin/metadata?mode=updinfo&mount=%s&%s HTTP/1.0\r\nUser-Agent: %s\r\n%s\r\n"; + request_len = strlen(request_template) + strlen(mount) + strlen(encvalue) + strlen(shout_get_agent(self)) + 1; + if (auth) + request_len += strlen(auth); + if (!(request = malloc(request_len))) + goto error_malloc; + snprintf(request, request_len, request_template, mount, encvalue, shout_get_agent(self), auth ? auth : ""); + + free(encvalue); + encvalue = NULL; + + free(mount); + mount = NULL; + + if (auth) + free(auth); + auth = NULL; + + if ((socket = sock_connect(self->host, self->port)) <= 0) + return SHOUTERR_NOCONNECT; + +#ifdef HAVE_OPENSSL + switch (self->tls_mode_used) { + case SHOUT_TLS_DISABLED: + /* nothing to do */ + break; + + case SHOUT_TLS_RFC2817: + /* Use TLS via HTTP Upgrade:-header [RFC2817]. */ + do { + /* use a subscope to avoid more function level variables */ + char upgrade[512]; + size_t len; + + /* send upgrade request */ + snprintf(upgrade, sizeof(upgrade), + "GET / HTTP/1.1\r\nConnection: Upgrade\r\nUpgrade: TLS/1.0\r\nHost: %s:%i\r\n\r\n", + self->host, self->port); + + upgrade[sizeof(upgrade) - 1] = 0; + len = strlen(upgrade); + if (len == (sizeof(upgrade) - 1)) + goto error_malloc; + + rv = sock_write_bytes(socket, upgrade, len); + if (len != (size_t)rv) + goto error_socket; + + /* read status line */ + if (!sock_read_line(socket, upgrade, sizeof(upgrade))) + goto error_socket; + if (strncmp(upgrade, "HTTP/1.1 101 ", 13) != 0) + goto error_socket; + + /* read headers */ + len = 0; + do { + if (!sock_read_line(socket, upgrade, sizeof(upgrade))) + goto error_socket; + if (upgrade[0] == 0) + break; + if (!strncasecmp(upgrade, "Content-Length: ", 16) == 0) + len = atoi(upgrade + 16); + } while (1); + + /* read body */ + while (len) { + rv = sock_read_bytes(socket, upgrade, len > sizeof(upgrade) ? sizeof(upgrade) : len); + if (rv < 1) + goto error_socket; + len -= rv; + } + } while (0); + /* fall thru */ + + case SHOUT_TLS_RFC2818: + /* Use TLS for transport layer like HTTPS [RFC2818] does. */ + tls = shout_tls_new(self, socket); + if (!tls) + goto error_malloc; + error = shout_tls_try_connect(tls); + if (error != SHOUTERR_SUCCESS) + goto error; + break; + + default: + /* Bad mode or auto detection not completed. */ + error = SHOUTERR_INSANE; + goto error; + break; + } +#endif + +#ifdef HAVE_OPENSSL + if (tls) { + rv = shout_tls_write(tls, request, strlen(request)); + } else { + rv = sock_write(socket, "%s", request); + } +#else + rv = sock_write(socket, "%s", request); +#endif + + if (!rv) + goto error_socket; + + error = SHOUTERR_SUCCESS; + goto error; + +error_socket: + error = SHOUTERR_SOCKET; + goto error; +error_malloc: + error = SHOUTERR_MALLOC; + goto error; +error: +#ifdef HAVE_OPENSSL + if (tls) + shout_tls_close(tls); +#endif + if (socket != -1) + sock_close(socket); + if (encvalue) + free(encvalue); + if (request) + free(request); + if (auth) + free(auth); + if (mount) + free(mount); + return error; +} + + +/* getters/setters */ +const char *shout_version(int *major, int *minor, int *patch) +{ +// if (major) +// *major = LIBSHOUT_MAJOR; +// if (minor) +// *minor = LIBSHOUT_MINOR; +// if (patch) +// *patch = LIBSHOUT_MICRO; +// +// return VERSION; + + return "2.4.3"; +} + +int shout_get_errno(shout_t *self) +{ + return self->error; +} + +const char *shout_get_error(shout_t *self) +{ + if (!self) + return "Invalid shout_t"; + + switch (self->error) { + case SHOUTERR_SUCCESS: + return "No error"; + case SHOUTERR_INSANE: + return "Nonsensical arguments"; + case SHOUTERR_NOCONNECT: + return "Couldn't connect"; + case SHOUTERR_NOLOGIN: + return "Login failed"; + case SHOUTERR_SOCKET: + return "Socket error"; + case SHOUTERR_MALLOC: + return "Out of memory"; + case SHOUTERR_CONNECTED: + return "Cannot set parameter while connected"; + case SHOUTERR_UNCONNECTED: + return "Not connected"; + case SHOUTERR_BUSY: + return "Socket is busy"; + case SHOUTERR_UNSUPPORTED: + return "This libshout doesn't support the requested option"; + case SHOUTERR_NOTLS: + return "TLS requested but not supported by peer"; + case SHOUTERR_TLSBADCERT: + return "TLS connection can not be established because of bad certificate"; + case SHOUTERR_RETRY: + return "Please retry current operation."; + default: + return "Unknown error"; + } +} + +/* Returns: + * SHOUTERR_CONNECTED if the connection is open, + * SHOUTERR_UNCONNECTED if it has not yet been opened, + * or an error from try_connect, including SHOUTERR_BUSY + */ +int shout_get_connected(shout_t *self) +{ + int rc; + + if (!self) + return SHOUTERR_INSANE; + + if (self->connection && self->connection->current_message_state == SHOUT_MSGSTATE_SENDING1) + return SHOUTERR_CONNECTED; + if (self->connection && self->connection->current_message_state != SHOUT_MSGSTATE_SENDING1) { + if ((rc = try_connect(self)) == SHOUTERR_SUCCESS) + return SHOUTERR_CONNECTED; + return rc; + } + + return SHOUTERR_UNCONNECTED; +} + +int shout_set_host(shout_t *self, const char *host) +{ + if (!self) + return SHOUTERR_INSANE; + + if (self->connection) + return self->error = SHOUTERR_CONNECTED; + + if (self->host) + free(self->host); + + if ( !(self->host = _shout_util_strdup(host)) ) + return self->error = SHOUTERR_MALLOC; + + return self->error = SHOUTERR_SUCCESS; +} + +const char *shout_get_host(shout_t *self) +{ + if (!self) + return NULL; + + return self->host; +} + +int shout_set_port(shout_t *self, unsigned short port) +{ + if (!self) + return SHOUTERR_INSANE; + + if (self->connection) + return self->error = SHOUTERR_CONNECTED; + + self->port = port; + + return self->error = SHOUTERR_SUCCESS; +} + +unsigned short shout_get_port(shout_t *self) +{ + if (!self) + return 0; + + return self->port; +} + +int shout_set_password(shout_t *self, const char *password) +{ + if (!self) + return SHOUTERR_INSANE; + + if (self->connection) + return self->error = SHOUTERR_CONNECTED; + + if (self->password) + free(self->password); + + if ( !(self->password = _shout_util_strdup(password)) ) + return self->error = SHOUTERR_MALLOC; + + return self->error = SHOUTERR_SUCCESS; +} + +const char* shout_get_password(shout_t *self) +{ + if (!self) + return NULL; + + return self->password; +} + +int shout_set_mount(shout_t *self, const char *mount) +{ + size_t len; + + if (!self || !mount) + return SHOUTERR_INSANE; + + if (self->connection) + return self->error = SHOUTERR_CONNECTED; + + if (self->mount) + free(self->mount); + + len = strlen(mount) + 1; + if (mount[0] != '/') + len++; + + if ( !(self->mount = malloc(len)) ) + return self->error = SHOUTERR_MALLOC; + + snprintf(self->mount, len, "%s%s", mount[0] == '/' ? "" : "/", mount); + + return self->error = SHOUTERR_SUCCESS; +} + +const char *shout_get_mount(shout_t *self) +{ + if (!self) + return NULL; + + return self->mount; +} + +int shout_set_name(shout_t *self, const char *name) +{ + return shout_set_meta(self, "name", name); +} + +const char *shout_get_name(shout_t *self) +{ + return shout_get_meta(self, "name"); +} + +int shout_set_url(shout_t *self, const char *url) +{ + return shout_set_meta(self, "url", url); +} + +const char *shout_get_url(shout_t *self) +{ + return shout_get_meta(self, "url"); +} + +int shout_set_genre(shout_t *self, const char *genre) +{ + return shout_set_meta(self, "genre", genre); +} + +const char *shout_get_genre(shout_t *self) +{ + return shout_get_meta(self, "genre"); +} + +int shout_set_agent(shout_t *self, const char *agent) +{ + if (!self) + return SHOUTERR_INSANE; + + if (self->connection) + return self->error = SHOUTERR_CONNECTED; + + if (self->useragent) + free(self->useragent); + + if ( !(self->useragent = _shout_util_strdup(agent)) ) + return self->error = SHOUTERR_MALLOC; + + return self->error = SHOUTERR_SUCCESS; +} + +const char *shout_get_agent(shout_t *self) +{ + if (!self) + return NULL; + + return self->useragent; +} + + +int shout_set_user(shout_t *self, const char *username) +{ + if (!self) + return SHOUTERR_INSANE; + + if (self->connection) + return self->error = SHOUTERR_CONNECTED; + + if (self->user) + free(self->user); + + if ( !(self->user = _shout_util_strdup(username)) ) + return self->error = SHOUTERR_MALLOC; + + return self->error = SHOUTERR_SUCCESS; +} + +const char *shout_get_user(shout_t *self) +{ + if (!self) + return NULL; + + return self->user; +} + +int shout_set_description(shout_t *self, const char *description) +{ + return shout_set_meta(self, "description", description); +} + +const char *shout_get_description(shout_t *self) +{ + return shout_get_meta(self, "description"); +} + +int shout_set_dumpfile(shout_t *self, const char *dumpfile) +{ + if (!self) + return SHOUTERR_INSANE; + + if (self->connection) + return SHOUTERR_CONNECTED; + + if (self->dumpfile) + free(self->dumpfile); + + if ( !(self->dumpfile = _shout_util_strdup(dumpfile)) ) + return self->error = SHOUTERR_MALLOC; + + return self->error = SHOUTERR_SUCCESS; +} + +const char *shout_get_dumpfile(shout_t *self) +{ + if (!self) + return NULL; + + return self->dumpfile; +} + +int shout_set_audio_info(shout_t *self, const char *name, const char *value) +{ + if (!self) + return SHOUTERR_INSANE; + + return self->error = _shout_util_dict_set(self->audio_info, name, value); +} + +const char *shout_get_audio_info(shout_t *self, const char *name) +{ + if (!self) + return NULL; + + return _shout_util_dict_get(self->audio_info, name); +} + +int shout_set_meta(shout_t *self, const char *name, const char *value) +{ + size_t i; + char c; + + if (!self || !name) + return SHOUTERR_INSANE; + + if (self->connection) + return self->error = SHOUTERR_CONNECTED; + + for (i = 0; (c = name[i]); i++) { + if ((c < 'a' || c > 'z') && (c < '0' || c > '9')) + return self->error = SHOUTERR_INSANE; + } + + for (i = 0; (c = value[i]); i++) { + if (c == '\r' || c == '\n') + return self->error = SHOUTERR_INSANE; + } + + return self->error = _shout_util_dict_set(self->meta, name, value); +} + +const char *shout_get_meta(shout_t *self, const char *name) +{ + if (!self) + return NULL; + + return _shout_util_dict_get(self->meta, name); +} + +int shout_set_public(shout_t *self, unsigned int public) +{ + if (!self || (public != 0 && public != 1)) + return SHOUTERR_INSANE; + + if (self->connection) + return self->error = SHOUTERR_CONNECTED; + + self->public = public; + + return self->error = SHOUTERR_SUCCESS; +} + +unsigned int shout_get_public(shout_t *self) +{ + if (!self) + return 0; + + return self->public; +} + +int shout_set_format(shout_t *self, unsigned int format) +{ + if (!self) + return SHOUTERR_INSANE; + + if (self->connection) + return self->error = SHOUTERR_CONNECTED; + + switch (format) { + case SHOUT_FORMAT_OGG: + return shout_set_content_format(self, SHOUT_FORMAT_OGG, SHOUT_USAGE_UNKNOWN, NULL); + break; + case SHOUT_FORMAT_MP3: + return shout_set_content_format(self, SHOUT_FORMAT_MP3, SHOUT_USAGE_AUDIO, NULL); + break; + case SHOUT_FORMAT_AAC: + return shout_set_content_format(self, SHOUT_FORMAT_AAC, SHOUT_USAGE_AUDIO, NULL); + break; + case SHOUT_FORMAT_WEBM: + return shout_set_content_format(self, SHOUT_FORMAT_WEBM, SHOUT_USAGE_AUDIO|SHOUT_USAGE_VISUAL, NULL); + break; + case SHOUT_FORMAT_WEBMAUDIO: + return shout_set_content_format(self, SHOUT_FORMAT_WEBM, SHOUT_USAGE_AUDIO, NULL); + break; + } + + return self->error = SHOUTERR_UNSUPPORTED; +} + +unsigned int shout_get_format(shout_t* self) +{ + if (!self) + return 0; + + if (self->format == SHOUT_FORMAT_WEBM && self->usage == SHOUT_USAGE_AUDIO) { + return SHOUT_FORMAT_WEBMAUDIO; + } + + return self->format; +} + +static inline unsigned int remove_bits(unsigned int value, unsigned int to_remove) +{ + value |= to_remove; + value -= to_remove; + + return value; +} + +static inline int is_audio(unsigned int usage) +{ + if (!(usage & SHOUT_USAGE_AUDIO)) + return 0; + + if (remove_bits(usage, SHOUT_USAGE_AUDIO|SHOUT_USAGE_SUBTITLE)) + return 0; + + return 1; +} + +static inline int is_video(unsigned int usage) +{ + if (!(usage & SHOUT_USAGE_VISUAL)) + return 0; + + if (remove_bits(usage, SHOUT_USAGE_VISUAL|SHOUT_USAGE_AUDIO|SHOUT_USAGE_SUBTITLE|SHOUT_USAGE_3D|SHOUT_USAGE_4D)) + return 0; + + return 1; +} + +static const char *shout_get_mimetype(unsigned int format, unsigned int usage, const char *codecs) +{ + if (codecs) + return NULL; + + switch (format) { + case SHOUT_FORMAT_OGG: + if (is_audio(usage)) { + return "audio/ogg"; + } else if (is_video(usage)) { + return "video/ogg"; + } else { + return "application/ogg"; + } + break; + + case SHOUT_FORMAT_MP3: + /* MP3 *ONLY* support Audio. So all other values are outright invalid */ + if (usage == SHOUT_USAGE_AUDIO) { + return "audio/mpeg"; + } + break; + + case SHOUT_FORMAT_AAC: + /* AAC *ONLY* support Audio. So all other values are outright invalid */ + if (usage == SHOUT_USAGE_AUDIO) { + return "audio/aac"; + } + break; + + case SHOUT_FORMAT_WEBM: + if (is_audio(usage)) { + return "audio/webm"; + } else if (is_video(usage)) { + return "video/webm"; + } + break; + + case SHOUT_FORMAT_MATROSKA: + if (is_audio(usage)) { + return "audio/x-matroska"; + } else if (is_video(usage) && (usage & SHOUT_USAGE_3D)) { + return "video/x-matroska-3d"; + } else if (is_video(usage)) { + return "video/x-matroska"; + } + break; + } + + return NULL; +} + +const char *shout_get_mimetype_from_self(shout_t *self) +{ + return shout_get_mimetype(self->format, self->usage, NULL); +} + +int shout_set_content_format(shout_t *self, unsigned int format, unsigned int usage, const char *codecs) +{ + if (!self) + return SHOUTERR_INSANE; + + if (self->connection) + return self->error = SHOUTERR_CONNECTED; + + if (codecs) { + return self->error = SHOUTERR_UNSUPPORTED; + } + + if (!shout_get_mimetype(format, usage, codecs)) { + return self->error = SHOUTERR_UNSUPPORTED; + } + + self->format = format; + self->usage = usage; + + return self->error = SHOUTERR_SUCCESS; +} + +int shout_get_content_format(shout_t *self, unsigned int *format, unsigned int *usage, const char **codecs) +{ + if (!self) + return SHOUTERR_INSANE; + + if (format) + *format = self->format; + + if (usage) + *usage = self->usage; + + if (codecs) + *codecs = NULL; + + return self->error = SHOUTERR_SUCCESS; +} + +int shout_set_protocol(shout_t *self, unsigned int protocol) +{ + if (!self) + return SHOUTERR_INSANE; + + if (self->connection) + return self->error = SHOUTERR_CONNECTED; + + if (protocol != SHOUT_PROTOCOL_HTTP && + protocol != SHOUT_PROTOCOL_XAUDIOCAST && + protocol != SHOUT_PROTOCOL_ICY && + protocol != SHOUT_PROTOCOL_ROARAUDIO) { + return self->error = SHOUTERR_UNSUPPORTED; + } + + self->protocol = protocol; + + return self->error = SHOUTERR_SUCCESS; +} + +unsigned int shout_get_protocol(shout_t *self) +{ + if (!self) + return 0; + + return self->protocol; +} + +int shout_set_nonblocking(shout_t *self, unsigned int nonblocking) +{ + if (!self || (nonblocking != 0 && nonblocking != 1)) + return SHOUTERR_INSANE; + + if (self->connection) + return self->error = SHOUTERR_CONNECTED; + + self->nonblocking = nonblocking; + + return SHOUTERR_SUCCESS; +} + +unsigned int shout_get_nonblocking(shout_t *self) +{ + if (!self) + return 0; + + return self->nonblocking; +} + +/* TLS functions */ +#ifdef HAVE_OPENSSL +int shout_set_tls(shout_t *self, int mode) +{ + if (!self) + return SHOUTERR_INSANE; + + if (mode != SHOUT_TLS_DISABLED && + mode != SHOUT_TLS_AUTO && + mode != SHOUT_TLS_AUTO_NO_PLAIN && + mode != SHOUT_TLS_RFC2818 && + mode != SHOUT_TLS_RFC2817) + return self->error = SHOUTERR_UNSUPPORTED; + + self->tls_mode = mode; + return SHOUTERR_SUCCESS; +} +int shout_get_tls(shout_t *self) +{ + if (!self) + return SHOUTERR_INSANE; + + return self->tls_mode; +} + +int shout_set_ca_directory(shout_t *self, const char *directory) +{ + if (!self) + return SHOUTERR_INSANE; + + if (self->connection) + return self->error = SHOUTERR_CONNECTED; + + if (self->ca_directory) + free(self->ca_directory); + + if (!(self->ca_directory = _shout_util_strdup(directory))) + return self->error = SHOUTERR_MALLOC; + + return self->error = SHOUTERR_SUCCESS; +} + +const char *shout_get_ca_directory(shout_t *self) +{ + if (!self) + return NULL; + + return self->ca_directory; +} + +int shout_set_ca_file(shout_t *self, const char *file) +{ + if (!self) + return SHOUTERR_INSANE; + + if (self->connection) + return self->error = SHOUTERR_CONNECTED; + + if (self->ca_file) + free(self->ca_file); + + if (!(self->ca_file = _shout_util_strdup(file))) + return self->error = SHOUTERR_MALLOC; + + return self->error = SHOUTERR_SUCCESS; +} + +const char *shout_get_ca_file(shout_t *self) +{ + if (!self) + return NULL; + + return self->ca_file; +} + +int shout_set_allowed_ciphers(shout_t *self, const char *ciphers) +{ + if (!self) + return SHOUTERR_INSANE; + + if (self->connection) + return self->error = SHOUTERR_CONNECTED; + + if (self->allowed_ciphers) + free(self->allowed_ciphers); + + if (!(self->allowed_ciphers = _shout_util_strdup(ciphers))) + return self->error = SHOUTERR_MALLOC; + + return self->error = SHOUTERR_SUCCESS; +} + +const char *shout_get_allowed_ciphers(shout_t *self) +{ + if (!self) + return NULL; + + return self->allowed_ciphers; +} + +int shout_set_client_certificate(shout_t *self, const char *certificate) +{ + if (!self) + return SHOUTERR_INSANE; + + if (self->connection) + return self->error = SHOUTERR_CONNECTED; + + if (self->client_certificate) + free(self->client_certificate); + + if (!(self->client_certificate = _shout_util_strdup(certificate))) + return self->error = SHOUTERR_MALLOC; + + return self->error = SHOUTERR_SUCCESS; +} + +const char *shout_get_client_certificate(shout_t *self) +{ + if (!self) + return NULL; + + return self->client_certificate; +} +#else +int shout_set_tls(shout_t *self, int mode) +{ + if (!self) + return SHOUTERR_INSANE; + + if (mode == SHOUT_TLS_DISABLED) + return SHOUTERR_SUCCESS; + + return self->error = SHOUTERR_UNSUPPORTED; +} + +int shout_get_tls(shout_t *self) +{ + return SHOUT_TLS_DISABLED; +} + +int shout_set_ca_directory(shout_t *self, const char *directory) +{ + if (!self) + return SHOUTERR_INSANE; + + return self->error = SHOUTERR_UNSUPPORTED; +} + +const char *shout_get_ca_directory(shout_t *self) +{ + return NULL; +} + +int shout_set_ca_file(shout_t *self, const char *file) +{ + if (!self) + return SHOUTERR_INSANE; + + return self->error = SHOUTERR_UNSUPPORTED; +} + +const char *shout_get_ca_file(shout_t *self) +{ + return NULL; +} + +int shout_set_allowed_ciphers(shout_t *self, const char *ciphers) +{ + if (!self) + return SHOUTERR_INSANE; + + return self->error = SHOUTERR_UNSUPPORTED; +} +const char *shout_get_allowed_ciphers(shout_t *self) +{ + return NULL; +} + +int shout_set_client_certificate(shout_t *self, const char *certificate) +{ + if (!self) + return SHOUTERR_INSANE; + return self->error = SHOUTERR_UNSUPPORTED; +} + +const char *shout_get_client_certificate(shout_t *self) +{ + return NULL; +} +#endif + +int shout_control(shout_t *self, shout_control_t control, ...) +{ + int ret = SHOUTERR_INSANE; + va_list ap; + + if (!self) + return SHOUTERR_INSANE; + + va_start(ap, control); + + switch (control) { +#ifdef HAVE_OPENSSL + case SHOUT_CONTROL_GET_SERVER_CERTIFICATE_AS_PEM: + case SHOUT_CONTROL_GET_SERVER_CERTIFICATE_CHAIN_AS_PEM: + if (self->connection->tls) { + void **vpp = va_arg(ap, void **); + if (vpp) { + ret = shout_connection_control(self->connection, control, vpp); + } else { + ret = SHOUTERR_INSANE; + } + } else { + ret = SHOUTERR_BUSY; + } + break; +#else + case SHOUT_CONTROL_GET_SERVER_CERTIFICATE_AS_PEM: + case SHOUT_CONTROL_GET_SERVER_CERTIFICATE_CHAIN_AS_PEM: + ret = SHOUTERR_UNSUPPORTED; + break; +#endif + case SHOUT_CONTROL__MIN: + case SHOUT_CONTROL__MAX: + ret = SHOUTERR_INSANE; + break; + } + + va_end(ap); + + return self->error = ret; +} +int shout_set_callback(shout_t *self, shout_callback_t callback, void *userdata) +{ + if (!self) + return SHOUTERR_INSANE; + + self->callback = callback; + self->callback_userdata = userdata; + + return self->error = SHOUTERR_SUCCESS; +} + +/* -- static function definitions -- */ +static int shout_call_callback(shout_t *self, shout_event_t event, ...) +{ + va_list ap; + int ret; + + if (!self->callback) + return SHOUT_CALLBACK_PASS; + + va_start(ap, event); + ret = self->callback(self, event, self->callback_userdata, ap); + va_end(ap); + + return ret; +} +static int shout_cb_connection_callback(shout_connection_t *con, shout_event_t event, void *userdata, va_list ap) +{ + shout_t *self = userdata; + + /* Avoid going up if not needed */ + if (!self->callback) + return SHOUT_CALLBACK_PASS; + + switch (event) { + case SHOUT_EVENT_TLS_CHECK_PEER_CERTIFICATE: + return shout_call_callback(self, event, con); + break; + case SHOUT_EVENT__MIN: + case SHOUT_EVENT__MAX: + return SHOUTERR_INSANE; + break; + } + + return SHOUT_CALLBACK_PASS; +} + +static int try_connect(shout_t *self) +{ + int ret; + + if (!self->connection) { + const shout_protocol_impl_t *impl = NULL; + + switch (shout_get_protocol(self)) { + case SHOUT_PROTOCOL_HTTP: + impl = shout_http_impl; + memset(&(self->source_plan.http), 0, sizeof(self->source_plan.http)); + self->source_plan.http.is_source = 1; + self->source_plan.http.auth = 1; + self->source_plan.http.resource = self->mount; + break; + case SHOUT_PROTOCOL_XAUDIOCAST: + impl = shout_xaudiocast_impl; + break; + case SHOUT_PROTOCOL_ICY: + impl = shout_icy_impl; + break; + case SHOUT_PROTOCOL_ROARAUDIO: + impl = shout_roaraudio_impl; + break; + } + + self->connection = shout_connection_new(self, impl, &(self->source_plan)); + if (!self->connection) + return self->error = SHOUTERR_MALLOC; + + shout_connection_set_callback(self->connection, shout_cb_connection_callback, self); + +#ifdef HAVE_OPENSSL + shout_connection_select_tlsmode(self->connection, self->tls_mode); +#endif + self->connection->target_message_state = SHOUT_MSGSTATE_SENDING1; + shout_connection_connect(self->connection, self); + } + + ret = shout_connection_iter(self->connection, self); + + if (self->connection->current_message_state == SHOUT_MSGSTATE_SENDING1 && !self->send) { + int rc; + switch (self->format) { + case SHOUT_FORMAT_OGG: + rc = self->error = shout_open_ogg(self); + break; + case SHOUT_FORMAT_MP3: + rc = self->error = shout_open_mp3(self); + break; + case SHOUT_FORMAT_AAC: + rc = self->error = shout_open_aac(self); + break; + case SHOUT_FORMAT_WEBM: + case SHOUT_FORMAT_MATROSKA: + rc = self->error = shout_open_webm(self); + break; + + default: + rc = SHOUTERR_INSANE; + break; + } + if (rc != SHOUTERR_SUCCESS) { + return ret; + } + } + + return ret; +} diff --git a/sources/shout/shout.h b/sources/shout/shout.h new file mode 100644 index 0000000..6d2de41 --- /dev/null +++ b/sources/shout/shout.h @@ -0,0 +1,311 @@ +/* shout.h + * + * API for libshout, the streaming library for icecast + * + * Copyright (C) 2002-2003 the Icecast team , + * Copyright (C) 2012-2015 Philipp "ph3-der-loewe" Schafft + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __LIBSHOUT_SHOUT_H__ +#define __LIBSHOUT_SHOUT_H__ + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +#define SHOUTERR_SUCCESS ( 0) /* No error */ +#define SHOUTERR_INSANE ( -1) /* Nonsensical arguments e.g. self being NULL */ +#define SHOUTERR_NOCONNECT ( -2) /* Couldn't connect */ +#define SHOUTERR_NOLOGIN ( -3) /* Login failed */ +#define SHOUTERR_SOCKET ( -4) /* Socket error */ +#define SHOUTERR_MALLOC ( -5) /* Out of memory */ +#define SHOUTERR_METADATA ( -6) +#define SHOUTERR_CONNECTED ( -7) /* Cannot set parameter while connected */ +#define SHOUTERR_UNCONNECTED ( -8) /* Not connected */ +#define SHOUTERR_UNSUPPORTED ( -9) /* This libshout doesn't support the requested option */ +#define SHOUTERR_BUSY (-10) /* Socket is busy */ +#define SHOUTERR_NOTLS (-11) /* TLS requested but not supported by peer */ +#define SHOUTERR_TLSBADCERT (-12) /* TLS connection can not be established because of bad certificate */ +#define SHOUTERR_RETRY (-13) /* Retry last operation. */ + +#define SHOUT_FORMAT_OGG ( 0) /* Ogg */ +#define SHOUT_FORMAT_MP3 ( 1) /* MP3 */ +#define SHOUT_FORMAT_WEBM ( 2) /* WebM */ +#define SHOUT_FORMAT_WEBMAUDIO ( 3) /* WebM, audio only, obsolete. Only used by shout_set_format() */ +#define SHOUT_FORMAT_MATROSKA ( 4) /* Matroska */ +#define SHOUT_FORMAT_AAC ( 5) /* audio/aac */ + +/* backward-compatibility alias */ +#define SHOUT_FORMAT_VORBIS SHOUT_FORMAT_OGG + +/* Usages */ +#define SHOUT_USAGE_AUDIO (0x0001U) /* Audio substreams*/ +#define SHOUT_USAGE_VISUAL (0x0002U) /* Picture/Video substreams (most often combined with SHOUT_USAGE_AUDIO) */ +#define SHOUT_USAGE_TEXT (0x0004U) /* Text substreams that are not subtitles */ +#define SHOUT_USAGE_SUBTITLE (0x0008U) /* Subtitle substreams */ +#define SHOUT_USAGE_LIGHT (0x0010U) /* Light control substreams */ +#define SHOUT_USAGE_UI (0x0020U) /* User interface data, such as DVD menus or buttons */ +#define SHOUT_USAGE_METADATA (0x0040U) /* Substreams that include metadata for the stream */ +#define SHOUT_USAGE_APPLICATION (0x0080U) /* Application specific data substreams */ +#define SHOUT_USAGE_CONTROL (0x0100U) /* Substreams that control the infrastructure */ +#define SHOUT_USAGE_COMPLEX (0x0200U) /* Substreams that are themself a mixture of other types */ +#define SHOUT_USAGE_OTHER (0x0400U) /* Substream of types not listed here */ +#define SHOUT_USAGE_UNKNOWN (0x0800U) /* The stream MAY contain additional substreams of unknown nature */ +#define SHOUT_USAGE_3D (0x1000U) /* The Stream contains information for 3D playback */ +#define SHOUT_USAGE_4D (0x2000U) /* The Stream contains information for 4D/XD playback */ + +#define SHOUT_PROTOCOL_HTTP ( 0) +#define SHOUT_PROTOCOL_XAUDIOCAST ( 1) /* Deprecated. May be removed in future versions. Do not use. */ +#define SHOUT_PROTOCOL_ICY ( 2) +#define SHOUT_PROTOCOL_ROARAUDIO ( 3) + +/* Possible TLS modes */ +#define SHOUT_TLS_DISABLED ( 0) /* Do not use TLS at all */ +#define SHOUT_TLS_AUTO ( 1) /* Autodetect which TLS mode to use if any */ +#define SHOUT_TLS_AUTO_NO_PLAIN ( 2) /* Like SHOUT_TLS_AUTO_NO_PLAIN but does not allow plain connections */ +#define SHOUT_TLS_RFC2818 ( 11) /* Use TLS for transport layer like HTTPS [RFC2818] does. */ +#define SHOUT_TLS_RFC2817 ( 12) /* Use TLS via HTTP Upgrade:-header [RFC2817]. */ + +#define SHOUT_AI_BITRATE "bitrate" +#define SHOUT_AI_SAMPLERATE "samplerate" +#define SHOUT_AI_CHANNELS "channels" +#define SHOUT_AI_QUALITY "quality" + +#define SHOUT_META_NAME "name" +#define SHOUT_META_URL "url" +#define SHOUT_META_GENRE "genre" +#define SHOUT_META_DESCRIPTION "description" +#define SHOUT_META_IRC "irc" +#define SHOUT_META_AIM "aim" +#define SHOUT_META_ICQ "icq" + +#define SHOUT_CALLBACK_PASS ( 1) /* Pass the event to the next handler */ + +typedef enum { + SHOUT_CONTROL__MIN = 0, + SHOUT_CONTROL_GET_SERVER_CERTIFICATE_AS_PEM, + SHOUT_CONTROL_GET_SERVER_CERTIFICATE_CHAIN_AS_PEM, + SHOUT_CONTROL__MAX = 32767 +} shout_control_t; + +typedef enum { + SHOUT_EVENT__MIN = 0, + SHOUT_EVENT_TLS_CHECK_PEER_CERTIFICATE, + SHOUT_EVENT__MAX = 32767 +} shout_event_t; + +typedef struct shout shout_t; +typedef struct _util_dict shout_metadata_t; + +typedef int (*shout_callback_t)(shout_t *shout, shout_event_t event, void *userdata, va_list ap); + +/* initializes the shout library. Must be called before anything else */ +void shout_init(void); + +/* shuts down the shout library, deallocating any global storage. Don't call + * anything afterwards */ +void shout_shutdown(void); + +/* returns a static version string. Non-null parameters will be set to the + * value of the library major, minor, and patch levels, respectively */ +const char *shout_version(int *major, int *minor, int *patch); + +/* Allocates and sets up a new shout_t. Returns NULL if it can't get enough + * memory. The returns shout_t must be disposed of with shout_free. */ +shout_t *shout_new(void); + +/* Free all memory allocated by a shout_t */ +void shout_free(shout_t *self); + +/* Returns a statically allocated string describing the last shout error + * to occur. Only valid until the next libshout call on this shout_t */ +const char *shout_get_error(shout_t *self); + +/* Return the error code (e.g. SHOUTERR_SOCKET) for this shout instance */ +int shout_get_errno(shout_t *self); + +/* returns SHOUTERR_CONNECTED or SHOUTERR_UNCONNECTED */ +int shout_get_connected(shout_t *self); + +/* Parameter manipulation functions. libshout makes copies of all parameters, + * the caller may free its copies after giving them to libshout. May return + * SHOUTERR_MALLOC */ + +/* Connection parameters */ +int shout_set_host(shout_t *self, const char *host); +const char *shout_get_host(shout_t *self); + +int shout_set_port(shout_t *self, unsigned short port); +unsigned short shout_get_port(shout_t *self); + +int shout_set_agent(shout_t *self, const char *agent); +const char *shout_get_agent(shout_t *self); + +/* See SHOUT_TLS_* above */ +int shout_set_tls(shout_t *self, int mode); +int shout_get_tls(shout_t *self); + +/* Set the directory for CA certs. Default: operating system's default */ +int shout_set_ca_directory(shout_t *self, const char *directory); +const char *shout_get_ca_directory(shout_t *self); + +/* Set a CA cert file for checking. If you use a self signed server cert + * you can pass this cert using this function for verification. + * Default: operating system's default */ +int shout_set_ca_file(shout_t *self, const char *file); +const char *shout_get_ca_file(shout_t *self); + +/* Set list of allowed ciphers. + * This function should only be used in case of using an old libshout + * after some attacks got known. Watch the icecast mailinglist for + * known problems. + * DO NOT SET THIS TO ANY FIXED VALUE. IF YOU USE THIS FUNCTION + * EXPOSE IT TO THE USER. OTHERWISE YOU WILL HARM SECURITY. + * Default: internal list of secure ciphers. */ +int shout_set_allowed_ciphers(shout_t *self, const char *ciphers); +const char *shout_get_allowed_ciphers(shout_t *self); + +/* Authentication parameters */ +int shout_set_user(shout_t *self, const char *username); +const char *shout_get_user(shout_t *self); + +int shout_set_password(shout_t *, const char *password); +const char *shout_get_password(shout_t *self); + +/* Set a client certificate for TLS connections. + * This must be in PEM format with both cert and private key in the same file. + * Default: none. */ +int shout_set_client_certificate(shout_t *self, const char *certificate); +const char *shout_get_client_certificate(shout_t *self); + +/* Mount parameters */ +int shout_set_mount(shout_t *self, const char *mount); +const char *shout_get_mount(shout_t *self); + +/* Other parameters */ +int shout_set_name(shout_t *self, const char *name); // obsolete +const char *shout_get_name(shout_t *self); // obsolete + +int shout_set_url(shout_t *self, const char *url); // obsolete +const char *shout_get_url(shout_t *self); // obsolete + +int shout_set_genre(shout_t *self, const char *genre); // obsolete +const char *shout_get_genre(shout_t *self); // obsolete + +int shout_set_description(shout_t *self, const char *description); // obsolete +const char *shout_get_description(shout_t *self); // obsolete + +int shout_set_dumpfile(shout_t *self, const char *dumpfile); +const char *shout_get_dumpfile(shout_t *self); + +int shout_set_audio_info(shout_t *self, const char *name, const char *value); +const char *shout_get_audio_info(shout_t *self, const char *name); + +/* takes a SHOUT_META_xxxx argument */ +int shout_set_meta(shout_t *self, const char *name, const char *value); +const char *shout_get_meta(shout_t *self, const char *name); + +int shout_set_public(shout_t *self, unsigned int make_public); +unsigned int shout_get_public(shout_t *self); + +/* takes a SHOUT_FORMAT_xxxx argument */ +int shout_set_format(shout_t *self, unsigned int format); // obsolete +unsigned int shout_get_format(shout_t *self); // obsolete + +/* Set the format of the content to send. + * * format is one of SHOUT_FORMAT_xxxx. + * * usage is a bit vector composed of SHOUT_USAGE_xxxx. + * * codecs is NULL as of this version. Future versions will also support NULL. + */ +int shout_set_content_format(shout_t *self, unsigned int format, unsigned int usage, const char *codecs); +int shout_get_content_format(shout_t *self, unsigned int *format, unsigned int *usage, const char **codecs); + +/* takes a SHOUT_PROTOCOL_xxxxx argument */ +int shout_set_protocol(shout_t *self, unsigned int protocol); +unsigned int shout_get_protocol(shout_t *self); + +/* Instructs libshout to use nonblocking I/O. Must be called before + * shout_open (no switching back and forth midstream at the moment). */ +int shout_set_nonblocking(shout_t* self, unsigned int nonblocking); +unsigned int shout_get_nonblocking(shout_t *self); + +/* Opens a connection to the server. All parameters must already be set */ +int shout_open(shout_t *self); + +/* Closes a connection to the server */ +int shout_close(shout_t *self); + +/* Send data to the server, parsing it for format specific timing info */ +int shout_send(shout_t *self, const unsigned char *data, size_t len); + +/* Send unparsed data to the server. Do not use this unless you know + * what you are doing. + * Returns the number of bytes written, or < 0 on error. + */ +ssize_t shout_send_raw(shout_t *self, const unsigned char *data, size_t len); + +/* return the number of bytes currently on the write queue (only makes sense in + * nonblocking mode). */ +ssize_t shout_queuelen(shout_t *self); + +/* Puts caller to sleep until it is time to send more data to the server */ +void shout_sync(shout_t *self); + +/* Amount of time in ms caller should wait before sending again */ +int shout_delay(shout_t *self); + +/* Sets MP3 metadata. + * Returns: + * SHOUTERR_SUCCESS + * SHOUTERR_UNSUPPORTED if format isn't MP3 + * SHOUTERR_MALLOC + * SHOUTERR_INSANE + * SHOUTERR_NOCONNECT + * SHOUTERR_SOCKET + */ +int shout_set_metadata(shout_t *self, shout_metadata_t *metadata); +int shout_set_http_metadata(shout_t *self, shout_metadata_t *metadata); + +/* Allocates a new metadata structure. Must be freed by shout_metadata_free. */ +shout_metadata_t *shout_metadata_new(void); + +/* Free resources allocated by shout_metadata_t */ +void shout_metadata_free(shout_metadata_t *self); + +/* Add a parameter to the metadata structure. + * Returns: + * SHOUTERR_SUCCESS on success + * SHOUTERR_INSANE if self isn't a valid shout_metadata_t* or name is null + * SHOUTERR_MALLOC if memory can't be allocated */ +int shout_metadata_add(shout_metadata_t *self, const char *name, const char *value); + +/* Advanced. Do not use. */ +int shout_control(shout_t *self, shout_control_t control, ...); +int shout_set_callback(shout_t *self, shout_callback_t callback, void *userdata); + +#ifdef __cplusplus +} +#endif + +/* --- Compiled features --- */ + +#define SHOUT_THREADSAFE @SHOUT_THREADSAFE@ +#define SHOUT_TLS @SHOUT_TLS@ + +#endif /* __LIBSHOUT_SHOUT_H__ */ diff --git a/sources/shout/shout_private.h b/sources/shout/shout_private.h new file mode 100644 index 0000000..bae8195 --- /dev/null +++ b/sources/shout/shout_private.h @@ -0,0 +1,333 @@ +/* -*- c-basic-offset: 8; -*- */ +/* shout.h: Private libshout data structures and declarations + * + * Copyright (C) 2002-2004 the Icecast team , + * Copyright (C) 2012-2019 Philipp "ph3-der-loewe" Schafft + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * $Id$ + */ + +#ifndef __LIBSHOUT_SHOUT_PRIVATE_H__ +#define __LIBSHOUT_SHOUT_PRIVATE_H__ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include "shout.h" +#include "sock.h" +#include "timing.h" +#include "util.h" + +#include + +#ifdef HAVE_STDINT_H +# include +#elif defined (HAVE_INTTYPES_H) +# include +#endif + +#ifdef HAVE_OPENSSL +# include +#endif + +#define LIBSHOUT_DEFAULT_HOST "localhost" +#define LIBSHOUT_DEFAULT_PORT 8000 +#define LIBSHOUT_DEFAULT_FORMAT SHOUT_FORMAT_OGG +#define LIBSHOUT_DEFAULT_USAGE SHOUT_USAGE_UNKNOWN +#define LIBSHOUT_DEFAULT_PROTOCOL SHOUT_PROTOCOL_HTTP +#define LIBSHOUT_DEFAULT_USER "source" +#define LIBSHOUT_DEFAULT_USERAGENT "libshout/2.4.3" //VERSION +#define LIBSHOUT_DEFAULT_ALLOWED_CIPHERS "ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA" /* Mozilla's 'Intermediate' list as of 2015-04-19 */ + +/* server capabilities. + 0x000000XXUL -> Methods. + 0x0000XX00UL -> HTTP Options + 0x000X0000UL -> TLS Related + 0xX0000000UL -> State related + 0x0XX00000UL -> Reserved + */ +#define LIBSHOUT_CAP_SOURCE 0x00000001UL +#define LIBSHOUT_CAP_PUT 0x00000002UL +#define LIBSHOUT_CAP_GET 0x00000004UL +#define LIBSHOUT_CAP_POST 0x00000008UL +#define LIBSHOUT_CAP_OPTIONS 0x00000010UL +#define LIBSHOUT_CAP_CHUNKED 0x00000100UL +#define LIBSHOUT_CAP_100CONTINUE 0x00000200UL +#define LIBSHOUT_CAP_UPGRADETLS 0x00010000UL +#define LIBSHOUT_CAP_REQAUTH 0x20000000UL /* requires authentication */ +#define LIBSHOUT_CAP_CHALLENGED 0x40000000UL +#define LIBSHOUT_CAP_GOTCAPS 0x80000000UL + +#define LIBSHOUT_MAX_RETRY 3 + +#define SHOUT_BUFSIZE 4096 + +typedef struct _shout_tls shout_tls_t; + +typedef struct _shout_buf { + unsigned char data[SHOUT_BUFSIZE]; + unsigned int len; + unsigned int pos; + + struct _shout_buf *prev; + struct _shout_buf *next; +} shout_buf_t; + +typedef struct { + shout_buf_t *head; + size_t len; +} shout_queue_t; + +/* +typedef enum { + SHOUT_STATE_UNCONNECTED = 0, + SHOUT_STATE_CONNECT_PENDING, + SHOUT_STATE_TLS_PENDING, + SHOUT_STATE_REQ_CREATION, + SHOUT_STATE_REQ_PENDING, + SHOUT_STATE_RESP_PENDING, + SHOUT_STATE_CONNECTED, + SHOUT_STATE_RECONNECT +} shout_state_e; +*/ + +typedef enum { + SHOUT_SOCKSTATE_UNCONNECTED = 0, + SHOUT_SOCKSTATE_CONNECTING, + SHOUT_SOCKSTATE_CONNECTED, + SHOUT_SOCKSTATE_TLS_CONNECTING, + SHOUT_SOCKSTATE_TLS_CONNECTED, + SHOUT_SOCKSTATE_TLS_VERIFIED +} shout_connect_socket_state_t; + +typedef enum { + SHOUT_MSGSTATE_IDLE = 0, + SHOUT_MSGSTATE_CREATING0, + SHOUT_MSGSTATE_SENDING0, + SHOUT_MSGSTATE_WAITING0, + SHOUT_MSGSTATE_RECEIVING0, + SHOUT_MSGSTATE_RECEIVED0, + SHOUT_MSGSTATE_PARSED_INFORMATIONAL0, + SHOUT_MSGSTATE_CREATING1, + SHOUT_MSGSTATE_SENDING1, + SHOUT_MSGSTATE_WAITING1, + SHOUT_MSGSTATE_RECEIVING1, + SHOUT_MSGSTATE_RECEIVED1, + SHOUT_MSGSTATE_PARSED_INFORMATIONAL1, + SHOUT_MSGSTATE_PARSED_FINAL +} shout_connect_message_state_t; + +typedef enum { + SHOUT_RS_DONE, + SHOUT_RS_TIMEOUT, + SHOUT_RS_NOTNOW, + SHOUT_RS_ERROR +} shout_connection_return_state_t; + +typedef union shout_protocol_extra_tag { + int si; + void *vp; +} shout_protocol_extra_t; + +typedef struct { + int is_source; + int fake_ua; + int auth; + const char *method; + const char *resource; + const char *param; +} shout_http_plan_t; + +typedef struct shout_connection_tag shout_connection_t; + +typedef struct { + shout_connection_return_state_t (*msg_create)(shout_t *self, shout_connection_t *connection); + shout_connection_return_state_t (*msg_get)(shout_t *self, shout_connection_t *connection); + shout_connection_return_state_t (*msg_parse)(shout_t *self, shout_connection_t *connection); + shout_connection_return_state_t (*protocol_iter)(shout_t *self, shout_connection_t *connection); +} shout_protocol_impl_t; + +typedef int (*shout_connection_callback_t)(shout_connection_t *con, shout_event_t event, void *userdata, va_list ap); + +struct shout_connection_tag { + size_t refc; + + int selected_tls_mode; + shout_connect_socket_state_t target_socket_state; + shout_connect_socket_state_t current_socket_state; + shout_connect_message_state_t target_message_state; + shout_connect_message_state_t current_message_state; + int target_protocol_state; + int current_protocol_state; + shout_protocol_extra_t protocol_extra; + + const shout_protocol_impl_t *impl; + const void *plan; + + int (*any_timeout)(shout_t *self, shout_connection_t *connection); + int (*destory)(shout_connection_t *connection); + + int nonblocking; + + shout_connection_callback_t callback; + void *callback_userdata; + +#ifdef HAVE_OPENSSL + shout_tls_t *tls; +#endif + sock_t socket; + shout_queue_t rqueue; + shout_queue_t wqueue; + + uint64_t wait_timeout; + /* maybe we want to convert this to general flag vector later */ + int wait_timeout_happened; + + /* server capabilities (LIBSHOUT_CAP_*) */ + uint32_t server_caps; + + int error; +}; + +struct shout { + /* hostname or IP of icecast server */ + char *host; + /* port of the icecast server */ + int port; + /* login password for the server */ + char *password; + /* server protocol to use */ + unsigned int protocol; + /* type of data being sent */ + unsigned int format; + unsigned int usage; + /* audio encoding parameters */ + util_dict *audio_info; + + /* user-agent to use when doing HTTP login */ + char *useragent; + /* mountpoint for this stream */ + char *mount; + /* all the meta data about the stream */ + util_dict *meta; + /* icecast 1.x dumpfile */ + char *dumpfile; + /* username to use for HTTP auth. */ + char *user; + /* is this stream private? */ + int public; + + shout_callback_t callback; + void *callback_userdata; + + /* TLS options */ +#ifdef HAVE_OPENSSL + int tls_mode; + char *ca_directory; + char *ca_file; + char *allowed_ciphers; + char *client_certificate; +#endif + + union { + shout_http_plan_t http; + } source_plan; + + /* socket the connection is on */ + shout_connection_t *connection; + int nonblocking; + + void *format_data; + int (*send)(shout_t* self, const unsigned char* buff, size_t len); + void (*close)(shout_t* self); + + /* start of this period's timeclock */ + uint64_t starttime; + /* amount of data we've sent (in microseconds) */ + uint64_t senttime; + + int error; +}; + +/* helper functions */ +const char *shout_get_mimetype_from_self(shout_t *self); + +int shout_queue_data(shout_queue_t *queue, const unsigned char *data, size_t len); +int shout_queue_str(shout_connection_t *self, const char *str); +int shout_queue_printf(shout_connection_t *self, const char *fmt, ...); +void shout_queue_free(shout_queue_t *queue); +ssize_t shout_queue_collect(shout_buf_t *queue, char **buf); + +/* transports */ +ssize_t shout_conn_read(shout_t *self, void *buf, size_t len); +ssize_t shout_conn_write(shout_t *self, const void *buf, size_t len); +int shout_conn_recoverable(shout_t *self); + +/* connection */ +ssize_t shout_connection__read(shout_connection_t *con, shout_t *shout, void *buf, size_t len); +int shout_connection__recoverable(shout_connection_t *con, shout_t *shout); +shout_connection_t *shout_connection_new(shout_t *self, const shout_protocol_impl_t *impl, const void *plan); +int shout_connection_ref(shout_connection_t *con); +int shout_connection_unref(shout_connection_t *con); +int shout_connection_iter(shout_connection_t *con, shout_t *shout); +int shout_connection_select_tlsmode(shout_connection_t *con, int tlsmode); +int shout_connection_set_nonblocking(shout_connection_t *con, unsigned int nonblocking); +int shout_connection_set_wait_timeout(shout_connection_t *con, shout_t *shout, uint64_t timeout /* [ms] */); +int shout_connection_get_wait_timeout_happened(shout_connection_t *con, shout_t *shout); /* returns SHOUTERR_* or > 0 for true */ +int shout_connection_connect(shout_connection_t *con, shout_t *shout); +int shout_connection_disconnect(shout_connection_t *con); +ssize_t shout_connection_send(shout_connection_t *con, shout_t *shout, const void *buf, size_t len); +ssize_t shout_connection_get_sendq(shout_connection_t *con, shout_t *shout); +int shout_connection_starttls(shout_connection_t *con, shout_t *shout); +int shout_connection_set_error(shout_connection_t *con, int error); +int shout_connection_get_error(shout_connection_t *con); +int shout_connection_transfer_error(shout_connection_t *con, shout_t *shout); +int shout_connection_control(shout_connection_t *con, shout_control_t control, ...); +int shout_connection_set_callback(shout_connection_t *con, shout_connection_callback_t callback, void *userdata); + +#ifdef HAVE_OPENSSL +typedef int (*shout_tls_callback_t)(shout_tls_t *tls, shout_event_t event, void *userdata, va_list ap); + +shout_tls_t *shout_tls_new(shout_t *self, sock_t socket); +int shout_tls_try_connect(shout_tls_t *tls); +int shout_tls_close(shout_tls_t *tls); +ssize_t shout_tls_read(shout_tls_t *tls, void *buf, size_t len); +ssize_t shout_tls_write(shout_tls_t *tls, const void *buf, size_t len); +int shout_tls_recoverable(shout_tls_t *tls); +int shout_tls_get_peer_certificate(shout_tls_t *tls, char **buf); +int shout_tls_get_peer_certificate_chain(shout_tls_t *tls, char **buf); +int shout_tls_set_callback(shout_tls_t *tls, shout_tls_callback_t callback, void *userdata); +#endif + +/* protocols */ +char *shout_http_basic_authorization(shout_t *self); +extern const shout_protocol_impl_t *shout_http_impl; +extern const shout_protocol_impl_t *shout_xaudiocast_impl; +extern const shout_protocol_impl_t *shout_icy_impl; +extern const shout_protocol_impl_t *shout_roaraudio_impl; + +shout_connection_return_state_t shout_get_xaudiocast_response(shout_t *self, shout_connection_t *connection); +shout_connection_return_state_t shout_parse_xaudiocast_response(shout_t *self, shout_connection_t *connection); + +/* containsers */ +int shout_open_ogg(shout_t *self); +int shout_open_mp3(shout_t *self); +int shout_open_webm(shout_t *self); +int shout_open_aac(shout_t *self); + +#endif /* __LIBSHOUT_SHOUT_PRIVATE_H__ */ diff --git a/sources/shout/tls.c b/sources/shout/tls.c new file mode 100644 index 0000000..9175569 --- /dev/null +++ b/sources/shout/tls.c @@ -0,0 +1,392 @@ +/* -*- c-basic-offset: 8; -*- */ +/* tls.c: TLS support functions + * $Id$ + * + * Copyright (C) 2015-2019 Philipp Schafft + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include + +#include "shout.h" +#include "shout_private.h" + +#ifndef XXX_HAVE_X509_check_host +# include +#endif + +struct _shout_tls { + SSL_CTX *ssl_ctx; + SSL *ssl; + int ssl_ret; + int cert_error; + /* only pointers into self, don't need to free them */ + sock_t socket; + const char *host; + const char *ca_directory; + const char *ca_file; + const char *allowed_ciphers; + const char *client_certificate; + shout_tls_callback_t callback; + void *callback_userdata; +}; + +static int shout_tls_emit(shout_tls_t *tls, shout_event_t event, ...) +{ + int ret; + va_list ap; + + if (!tls) + return SHOUTERR_INSANE; + + if (!tls->callback) + return SHOUT_CALLBACK_PASS; + + va_start(ap, event); + ret = tls->callback(tls, event, tls->callback_userdata, ap); + va_end(ap); + + return ret; +} + +shout_tls_t *shout_tls_new(shout_t *self, sock_t socket) +{ + shout_tls_t *tls = calloc(1, sizeof(shout_tls_t)); + if (!tls) + return NULL; + + tls->cert_error = SHOUTERR_RETRY; + + tls->socket = socket; + tls->host = self->host; + tls->ca_directory = self->ca_directory; + tls->ca_file = self->ca_file; + tls->allowed_ciphers = self->allowed_ciphers; + tls->client_certificate = self->client_certificate; + + return tls; +} + +static inline int tls_setup(shout_tls_t *tls) +{ + long ssl_opts = 0; + +#if OPENSSL_VERSION_NUMBER < 0x10100000L + SSL_library_init(); + SSL_load_error_strings(); + SSLeay_add_all_algorithms(); + SSLeay_add_ssl_algorithms(); + + tls->ssl_ctx = SSL_CTX_new(TLSv1_client_method()); + ssl_opts |= SSL_OP_NO_SSLv2 | SSL_OP_NO_SSLv3; // Disable SSLv2 and SSLv3 +#else + tls->ssl_ctx = SSL_CTX_new(TLS_client_method()); + SSL_CTX_set_min_proto_version(tls->ssl_ctx, TLS1_VERSION); +#endif + +#ifdef SSL_OP_NO_COMPRESSION + ssl_opts |= SSL_OP_NO_COMPRESSION; // Never use compression +#endif + + if (!tls->ssl_ctx) + goto error; + + /* Even though this function is called set, it adds the + * flags to the already existing flags (possibly default + * flags already set by OpenSSL)! + * Calling SSL_CTX_get_options is not needed here, therefore. + */ + SSL_CTX_set_options(tls->ssl_ctx, ssl_opts); + + + SSL_CTX_set_default_verify_paths(tls->ssl_ctx); + SSL_CTX_load_verify_locations(tls->ssl_ctx, tls->ca_file, tls->ca_directory); + + SSL_CTX_set_verify(tls->ssl_ctx, SSL_VERIFY_NONE, NULL); + + if (tls->client_certificate) { + if (SSL_CTX_use_certificate_file(tls->ssl_ctx, tls->client_certificate, SSL_FILETYPE_PEM) != 1) + goto error; + if (SSL_CTX_use_PrivateKey_file(tls->ssl_ctx, tls->client_certificate, SSL_FILETYPE_PEM) != 1) + goto error; + } + + if (SSL_CTX_set_cipher_list(tls->ssl_ctx, tls->allowed_ciphers) <= 0) + goto error; + + SSL_CTX_set_mode(tls->ssl_ctx, SSL_MODE_ENABLE_PARTIAL_WRITE); + SSL_CTX_set_mode(tls->ssl_ctx, SSL_MODE_AUTO_RETRY); + + tls->ssl = SSL_new(tls->ssl_ctx); + if (!tls->ssl) + goto error; + + if (!SSL_set_fd(tls->ssl, tls->socket)) + goto error; + + SSL_set_tlsext_host_name(tls->ssl, tls->host); + SSL_set_connect_state(tls->ssl); + tls->ssl_ret = SSL_connect(tls->ssl); + + return SHOUTERR_SUCCESS; + +error: + if (tls->ssl) + SSL_free(tls->ssl); + if (tls->ssl_ctx) + SSL_CTX_free(tls->ssl_ctx); + return SHOUTERR_UNSUPPORTED; +} + +#ifndef XXX_HAVE_X509_check_host +static inline int tls_check_pattern(const char *key, const char *pattern) +{ + for (; *key && *pattern; key++) { + if (*pattern == '*') { + for (; *pattern == '*'; pattern++) ; + for (; *key && *key != '.'; key++) ; + if (!*pattern && !*key) + return 1; + if (!*pattern || !*key) + return 0; + } + + if (tolower(*key) != tolower(*pattern)) + return 0; + pattern++; + } + return *key == 0 && *pattern == 0; +} + +static inline int tls_check_host(X509 *cert, const char *hostname) +{ + char common_name[256] = ""; + X509_NAME *xname = X509_get_subject_name(cert); + X509_NAME_ENTRY *xentry; + ASN1_STRING *sdata; + int i, j; + int ret; + + ret = X509_NAME_get_text_by_NID(xname, NID_commonName, common_name, sizeof(common_name)); + if (ret < 1 || (size_t)ret >= (sizeof(common_name)-1)) + return SHOUTERR_TLSBADCERT; + + if (!tls_check_pattern(hostname, common_name)) + return SHOUTERR_TLSBADCERT; + + /* check for inlined \0, + * see https://www.blackhat.com/html/bh-usa-09/bh-usa-09-archives.html#Marlinspike + */ + for (i = -1; ; i = j) { + j = X509_NAME_get_index_by_NID(xname, NID_commonName, i); + if (j == -1) + break; + } + + xentry = X509_NAME_get_entry(xname, i); + sdata = X509_NAME_ENTRY_get_data(xentry); + + if ((size_t)ASN1_STRING_length(sdata) != strlen(common_name)) + return SHOUTERR_TLSBADCERT; + + return SHOUTERR_SUCCESS; +} +#endif + +static inline int tls_check_cert(shout_tls_t *tls) +{ + X509 *cert = SSL_get_peer_certificate(tls->ssl); + int cert_ok = 0; + int ret; + + if (tls->cert_error != SHOUTERR_RETRY) + return tls->cert_error; + + if (!cert) + return SHOUTERR_TLSBADCERT; + + ret = shout_tls_emit(tls, SHOUT_EVENT_TLS_CHECK_PEER_CERTIFICATE); + if (ret != SHOUT_CALLBACK_PASS) + return tls->cert_error = ret; + + do { + if (SSL_get_verify_result(tls->ssl) != X509_V_OK) + break; + +#ifdef XXX_HAVE_X509_check_host + if (X509_check_host(cert, tls->host, 0, 0, NULL) != 1) + break; +#else + if (tls_check_host(cert, tls->host) != SHOUTERR_SUCCESS) + break; +#endif + + /* ok, all test passed... */ + cert_ok = 1; + } while (0); + + X509_free(cert); + + if (cert_ok) { + tls->cert_error = SHOUTERR_SUCCESS; + } else { + tls->cert_error = SHOUTERR_TLSBADCERT; + } + return tls->cert_error; +} + +static inline int tls_setup_process(shout_tls_t *tls) +{ + if (SSL_is_init_finished(tls->ssl)) + return tls_check_cert(tls); + tls->ssl_ret = SSL_connect(tls->ssl); + if (SSL_is_init_finished(tls->ssl)) + return tls_check_cert(tls); + if (!shout_tls_recoverable(tls)) + return SHOUTERR_SOCKET; + return SHOUTERR_BUSY; +} + +int shout_tls_try_connect(shout_tls_t *tls) +{ + if (!tls->ssl) + tls_setup(tls); + if (tls->ssl) + return tls_setup_process(tls); + return SHOUTERR_UNSUPPORTED; +} + +int shout_tls_close(shout_tls_t *tls) +{ + if (tls->ssl) { + SSL_shutdown(tls->ssl); + SSL_free(tls->ssl); + } + if (tls->ssl_ctx) + SSL_CTX_free(tls->ssl_ctx); + free(tls); + return SHOUTERR_SUCCESS; +} + +ssize_t shout_tls_read(shout_tls_t *tls, void *buf, size_t len) +{ + return tls->ssl_ret = SSL_read(tls->ssl, buf, len); +} + +ssize_t shout_tls_write(shout_tls_t *tls, const void *buf, size_t len) +{ + return tls->ssl_ret = SSL_write(tls->ssl, buf, len); +} + +int shout_tls_recoverable(shout_tls_t *tls) +{ + int error = SSL_get_error(tls->ssl, tls->ssl_ret); + if (error == SSL_ERROR_WANT_READ || error == SSL_ERROR_WANT_WRITE) + return 1; + return 0; +} + +int shout_tls_get_peer_certificate(shout_tls_t *tls, char **buf) +{ + X509 *cert; + BIO *bio; + unsigned char *data; + unsigned int len; + + + if (!tls || !buf) + return SHOUTERR_INSANE; + + cert = SSL_get_peer_certificate(tls->ssl); + if (!cert) + return SHOUTERR_TLSBADCERT; + + bio = BIO_new(BIO_s_mem()); + if (!bio) + return SHOUTERR_MALLOC; + + PEM_write_bio_X509(bio, cert); + + len = BIO_get_mem_data(bio, &data); + + if (len) { + *buf = malloc(len + 1); + memcpy(*buf, data, len); + (*buf)[len] = 0; + } + + BIO_free(bio); + + return SHOUTERR_SUCCESS; +} + +int shout_tls_get_peer_certificate_chain(shout_tls_t *tls, char **buf) +{ + BIO *bio; + unsigned char *data; + unsigned int len; + int j, certs; + STACK_OF(X509) * chain; + + + if (!tls || !buf) + return SHOUTERR_INSANE; + + chain = SSL_get_peer_cert_chain(tls->ssl); + + certs = sk_X509_num(chain); + + if (!certs) + return SHOUTERR_TLSBADCERT; + + bio = BIO_new(BIO_s_mem()); + if (!bio) + return SHOUTERR_MALLOC; + + for(j = 0; j < certs; ++j) { + X509 *cert = sk_X509_value(chain, j); + + PEM_write_bio_X509(bio, cert); + + } + + len = BIO_get_mem_data(bio, &data); + + if (len) { + *buf = malloc(len + 1); + memcpy(*buf, data, len); + (*buf)[len] = 0; + } + + BIO_free(bio); + + return SHOUTERR_SUCCESS; +} + +int shout_tls_set_callback(shout_tls_t *tls, shout_tls_callback_t callback, void *userdata) +{ + if (!tls) + return SHOUTERR_INSANE; + + tls->callback = callback; + tls->callback_userdata = userdata; + + return SHOUTERR_SUCCESS; +} diff --git a/sources/shout/util.c b/sources/shout/util.c new file mode 100644 index 0000000..9a48f70 --- /dev/null +++ b/sources/shout/util.c @@ -0,0 +1,370 @@ +/* util.c: libshout utility/portability functions + * + * Copyright 2002-2003 the Icecast team , + * Copyright 2012-2015 Philipp "ph3-der-loewe" Schafft + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include +#include +#include +#include + +#ifdef HAVE_SYS_SOCKET_H +# include +#endif + +#include "shout.h" + +#include "util.h" + +/* first all static tables, then the code */ + +static const char hexchars[16] = { + '0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f' +}; + +/* For the next to tables see RFC3986 section 2.2 and 2.3. */ +static const char safechars[256] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, + 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, + 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const char safechars_plus_gen_delims_minus_3F_and_23[256] = { +/* x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 xa xb xc xd xe xf */ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x */ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 1x */ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, /* 2x */ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, /* 3x */ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 4x */ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, /* 5x */ + 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 6x */ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0, /* 7x */ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 8x */ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 9x */ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* ax */ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* bx */ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* cx */ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* dx */ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* ex */ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* fx */ +}; + +static const char base64table[64] = { + 'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P', + 'Q','R','S','T','U','V','W','X','Y','Z','a','b','c','d','e','f', + 'g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v', + 'w','x','y','z','0','1','2','3','4','5','6','7','8','9','+','/' +}; + + +char *_shout_util_strdup(const char *s) +{ + if (!s) + return NULL; + + return strdup(s); +} + +int _shout_util_read_header(int sock, char *buff, unsigned long len) +{ + int read_bytes, ret; + unsigned long pos; + char c; + + read_bytes = 1; + pos = 0; + ret = 0; + + while ((read_bytes == 1) && (pos < (len - 1))) { + read_bytes = 0; + + if ((read_bytes = recv(sock, &c, 1, 0))) { + if (c != '\r') + buff[pos++] = c; + if ((pos > 1) && (buff[pos - 1] == '\n' && + buff[pos - 2] == '\n')) { + ret = 1; + break; + } + } else { + break; + } + } + + if (ret) + buff[pos] = '\0'; + + return ret; +} + +/* This isn't efficient, but it doesn't need to be */ +char *_shout_util_base64_encode(char *data) +{ + size_t len = strlen(data); + char *out = malloc(len * 4 / 3 + 4); + char *result = out; + size_t chunk; + + while (len > 0) { + chunk = (len > 3) ? 3 : len; + *out++ = base64table[(*data & 0xFC) >> 2]; + *out++ = base64table[((*data & 0x03) << 4) | ((*(data + 1) & 0xF0) >> 4)]; + + switch (chunk) { + case 3: + *out++ = base64table[((*(data + 1) & 0x0F) << 2) | ((*(data + 2) & 0xC0) >> 6)]; + *out++ = base64table[(*(data + 2)) & 0x3F]; + break; + case 2: + *out++ = base64table[((*(data + 1) & 0x0F) << 2)]; + *out++ = '='; + break; + case 1: + *out++ = '='; + *out++ = '='; + break; + } + data += chunk; + len -= chunk; + } + *out = 0; + + return result; +} + +/* modified from libshout1, which credits Rick Franchuk . + * Caller must free result. + */ +static char *_url_encode_with_table(const char *data, const char table[256]) +{ + const char *p; + char *q, *dest; + int digit; + size_t n; + + for (p = data, n = 0; *p; p++) { + n++; + if (!table[(unsigned char)(*p)]) + n += 2; + } + + if (!(dest = malloc(n+1))) return NULL; + + for (p = data, q = dest; *p; p++, q++) { + if (table[(unsigned char)(*p)]) { + *q = *p; + } else { + *q++ = '%'; + digit = (*p >> 4) & 0xF; + *q++ = hexchars[digit]; + digit = *p & 0xf; + *q = hexchars[digit]; + n += 2; + } + } + *q = '\0'; + + return dest; +} + +char *_shout_util_url_encode(const char *data) +{ + return _url_encode_with_table(data, safechars); +} + +char *_shout_util_url_encode_resource(const char *data) +{ + return _url_encode_with_table(data, safechars_plus_gen_delims_minus_3F_and_23); +} + +util_dict *_shout_util_dict_new(void) +{ + return (util_dict*)calloc(1, sizeof(util_dict)); +} + +void _shout_util_dict_free(util_dict *dict) +{ + util_dict *next; + + while (dict) { + next = dict->next; + + if (dict->key) + free(dict->key); + if (dict->val) + free(dict->val); + free(dict); + + dict = next; + } +} + +const char *_shout_util_dict_get(util_dict *dict, const char *key) +{ + while (dict) { + if (dict->key && !strcmp(key, dict->key)) + return dict->val; + dict = dict->next; + } + + return NULL; +} + +int _shout_util_dict_set(util_dict *dict, const char *key, const char *val) +{ + util_dict *prev; + + if (!dict || !key) { + return SHOUTERR_INSANE; + } + + prev = NULL; + while (dict) { + if (!dict->key || !strcmp(dict->key, key)) + break; + prev = dict; + dict = dict->next; + } + + if (!dict) { + dict = _shout_util_dict_new(); + if (!dict) + return SHOUTERR_MALLOC; + if (prev) + prev->next = dict; + } + + if (dict->key) { + free(dict->val); + } else if (!(dict->key = strdup(key))) { + if (prev) + prev->next = NULL; + _shout_util_dict_free(dict); + + return SHOUTERR_MALLOC; + } + + dict->val = strdup(val); + if (!dict->val) { + return SHOUTERR_MALLOC; + } + + return SHOUTERR_SUCCESS; +} + +/* given a dictionary, URL-encode each key and val and stringify them in order as + * key=val&key=val... if val is set, or just key&key if val is NULL. + * + * TODO: Memory management needs overhaul. + */ +char *_shout_util_dict_urlencode(util_dict *dict, char delim) +{ + size_t reslen, resoffset; + char *res, *tmp; + char *enc; + int start = 1; + + for (res = NULL; dict; dict = dict->next) { + /* encode key */ + if (!dict->key) + continue; + if (!(enc = _shout_util_url_encode(dict->key))) { + if (res) + free(res); + return NULL; + } + if (start) { + reslen = strlen(enc) + 1; + if (!(res = malloc(reslen))) { + free(enc); + return NULL; + } + snprintf(res, reslen, "%s", enc); + free(enc); + start = 0; + } else { + resoffset = strlen(res); + reslen = resoffset + strlen(enc) + 2; + if (!(tmp = realloc(res, reslen))) { + free(enc); + free(res); + return NULL; + } else { + res = tmp; + } + snprintf(res + resoffset, reslen - resoffset, "%c%s", delim, enc); + free(enc); + } + + /* encode value */ + if (!dict->val) + continue; + if (!(enc = _shout_util_url_encode(dict->val))) { + free(res); + return NULL; + } + + resoffset = strlen(res); + reslen = resoffset + strlen(enc) + 2; + if (!(tmp = realloc(res, reslen))) { + free(enc); + free(res); + return NULL; + } else { + res = tmp; + } + snprintf(res + resoffset, reslen - resoffset, "=%s", enc); + free(enc); + } + + return res; +} + +const char *_shout_util_dict_next(util_dict **dict, const char **key, const char **val) +{ + *key = NULL; + *val = NULL; + + if (!dict) + return NULL; + *dict = (*dict)->next; + while (*dict && !(*dict)->key) + *dict = (*dict)->next; + if (!*dict) + return NULL; + *key = (*dict)->key; + *val = (*dict)->val; + return *key; +} diff --git a/sources/shout/util.h b/sources/shout/util.h new file mode 100644 index 0000000..80e5901 --- /dev/null +++ b/sources/shout/util.h @@ -0,0 +1,54 @@ +/* util.h: libshout utility/portability functions + * + * Copyright 2002-2004 the Icecast team , + * Copyright 2012-2015 Philipp "ph3-der-loewe" Schafft + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * $Id$ + */ + +#ifndef __LIBSHOUT_UTIL_H__ +#define __LIBSHOUT_UTIL_H__ + +/* String dictionary type, without support for NULL keys, or multiple + * instances of the same key + */ +typedef struct _util_dict { + char *key; + char *val; + struct _util_dict *next; +} util_dict; + +char *_shout_util_strdup(const char *s); + +util_dict *_shout_util_dict_new(void); +void _shout_util_dict_free(util_dict *dict); + +/* dict, key must not be NULL. */ +int _shout_util_dict_set(util_dict *dict, const char *key, const char *val); +const char *_shout_util_dict_get(util_dict *dict, const char *key); +char *_shout_util_dict_urlencode(util_dict *dict, char delim); + +const char *_shout_util_dict_next(util_dict **dict, const char **key, const char **val); + +#define _SHOUT_DICT_FOREACH(init, var, keyvar, valvar) for ((var) = (init), (keyvar) = (var)->key ? (var)->key : _shout_util_dict_next(& (var), & (keyvar), & (valvar)), (valvar) = (var)->val; (var); _shout_util_dict_next(& (var), & (keyvar), & (valvar))) + +char *_shout_util_base64_encode(char *data); +char *_shout_util_url_encode(const char *data); +char *_shout_util_url_encode_resource(const char *data); +int _shout_util_read_header(int sock, char *buff, unsigned long len); + +#endif /* __LIBSHOUT_UTIL_H__ */ diff --git a/sources/vorbis/codec.h b/sources/vorbis/codec.h new file mode 100644 index 0000000..0d7fa96 --- /dev/null +++ b/sources/vorbis/codec.h @@ -0,0 +1,242 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + + ******************************************************************** + + function: libvorbis codec headers + + ********************************************************************/ + +#ifndef _vorbis_codec_h_ +#define _vorbis_codec_h_ + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +#include "ogg.h" + +typedef struct vorbis_info{ + int version; + int channels; + long rate; + + /* The below bitrate declarations are *hints*. + Combinations of the three values carry the following implications: + + all three set to the same value: + implies a fixed rate bitstream + only nominal set: + implies a VBR stream that averages the nominal bitrate. No hard + upper/lower limit + upper and or lower set: + implies a VBR bitstream that obeys the bitrate limits. nominal + may also be set to give a nominal rate. + none set: + the coder does not care to speculate. + */ + + long bitrate_upper; + long bitrate_nominal; + long bitrate_lower; + long bitrate_window; + + void *codec_setup; +} vorbis_info; + +/* vorbis_dsp_state buffers the current vorbis audio + analysis/synthesis state. The DSP state belongs to a specific + logical bitstream ****************************************************/ +typedef struct vorbis_dsp_state{ + int analysisp; + vorbis_info *vi; + + float **pcm; + float **pcmret; + int pcm_storage; + int pcm_current; + int pcm_returned; + + int preextrapolate; + int eofflag; + + long lW; + long W; + long nW; + long centerW; + + ogg_int64_t granulepos; + ogg_int64_t sequence; + + ogg_int64_t glue_bits; + ogg_int64_t time_bits; + ogg_int64_t floor_bits; + ogg_int64_t res_bits; + + void *backend_state; +} vorbis_dsp_state; + +typedef struct vorbis_block{ + /* necessary stream state for linking to the framing abstraction */ + float **pcm; /* this is a pointer into local storage */ + oggpack_buffer opb; + + long lW; + long W; + long nW; + int pcmend; + int mode; + + int eofflag; + ogg_int64_t granulepos; + ogg_int64_t sequence; + vorbis_dsp_state *vd; /* For read-only access of configuration */ + + /* local storage to avoid remallocing; it's up to the mapping to + structure it */ + void *localstore; + long localtop; + long localalloc; + long totaluse; + struct alloc_chain *reap; + + /* bitmetrics for the frame */ + long glue_bits; + long time_bits; + long floor_bits; + long res_bits; + + void *internal; + +} vorbis_block; + +/* vorbis_block is a single block of data to be processed as part of +the analysis/synthesis stream; it belongs to a specific logical +bitstream, but is independent from other vorbis_blocks belonging to +that logical bitstream. *************************************************/ + +struct alloc_chain{ + void *ptr; + struct alloc_chain *next; +}; + +/* vorbis_info contains all the setup information specific to the + specific compression/decompression mode in progress (eg, + psychoacoustic settings, channel setup, options, codebook + etc). vorbis_info and substructures are in backends.h. +*********************************************************************/ + +/* the comments are not part of vorbis_info so that vorbis_info can be + static storage */ +typedef struct vorbis_comment{ + /* unlimited user comment fields. libvorbis writes 'libvorbis' + whatever vendor is set to in encode */ + char **user_comments; + int *comment_lengths; + int comments; + char *vendor; + +} vorbis_comment; + + +/* libvorbis encodes in two abstraction layers; first we perform DSP + and produce a packet (see docs/analysis.txt). The packet is then + coded into a framed OggSquish bitstream by the second layer (see + docs/framing.txt). Decode is the reverse process; we sync/frame + the bitstream and extract individual packets, then decode the + packet back into PCM audio. + + The extra framing/packetizing is used in streaming formats, such as + files. Over the net (such as with UDP), the framing and + packetization aren't necessary as they're provided by the transport + and the streaming layer is not used */ + +/* Vorbis PRIMITIVES: general ***************************************/ + +extern void vorbis_info_init(vorbis_info *vi); +extern void vorbis_info_clear(vorbis_info *vi); +extern int vorbis_info_blocksize(vorbis_info *vi,int zo); +extern void vorbis_comment_init(vorbis_comment *vc); +extern void vorbis_comment_add(vorbis_comment *vc, const char *comment); +extern void vorbis_comment_add_tag(vorbis_comment *vc, + const char *tag, const char *contents); +extern char *vorbis_comment_query(vorbis_comment *vc, const char *tag, int count); +extern int vorbis_comment_query_count(vorbis_comment *vc, const char *tag); +extern void vorbis_comment_clear(vorbis_comment *vc); + +extern int vorbis_block_init(vorbis_dsp_state *v, vorbis_block *vb); +extern int vorbis_block_clear(vorbis_block *vb); +extern void vorbis_dsp_clear(vorbis_dsp_state *v); +extern double vorbis_granule_time(vorbis_dsp_state *v, + ogg_int64_t granulepos); + +extern const char *vorbis_version_string(void); + +/* Vorbis PRIMITIVES: analysis/DSP layer ****************************/ + +extern int vorbis_analysis_init(vorbis_dsp_state *v,vorbis_info *vi); +extern int vorbis_commentheader_out(vorbis_comment *vc, ogg_packet *op); +extern int vorbis_analysis_headerout(vorbis_dsp_state *v, + vorbis_comment *vc, + ogg_packet *op, + ogg_packet *op_comm, + ogg_packet *op_code); +extern float **vorbis_analysis_buffer(vorbis_dsp_state *v,int vals); +extern int vorbis_analysis_wrote(vorbis_dsp_state *v,int vals); +extern int vorbis_analysis_blockout(vorbis_dsp_state *v,vorbis_block *vb); +extern int vorbis_analysis(vorbis_block *vb,ogg_packet *op); + +extern int vorbis_bitrate_addblock(vorbis_block *vb); +extern int vorbis_bitrate_flushpacket(vorbis_dsp_state *vd, + ogg_packet *op); + +/* Vorbis PRIMITIVES: synthesis layer *******************************/ +extern int vorbis_synthesis_idheader(ogg_packet *op); +extern int vorbis_synthesis_headerin(vorbis_info *vi,vorbis_comment *vc, + ogg_packet *op); + +extern int vorbis_synthesis_init(vorbis_dsp_state *v,vorbis_info *vi); +extern int vorbis_synthesis_restart(vorbis_dsp_state *v); +extern int vorbis_synthesis(vorbis_block *vb,ogg_packet *op); +extern int vorbis_synthesis_trackonly(vorbis_block *vb,ogg_packet *op); +extern int vorbis_synthesis_blockin(vorbis_dsp_state *v,vorbis_block *vb); +extern int vorbis_synthesis_pcmout(vorbis_dsp_state *v,float ***pcm); +extern int vorbis_synthesis_lapout(vorbis_dsp_state *v,float ***pcm); +extern int vorbis_synthesis_read(vorbis_dsp_state *v,int samples); +extern long vorbis_packet_blocksize(vorbis_info *vi,ogg_packet *op); + +extern int vorbis_synthesis_halfrate(vorbis_info *v,int flag); +extern int vorbis_synthesis_halfrate_p(vorbis_info *v); + +/* Vorbis ERRORS and return codes ***********************************/ + +#define OV_FALSE -1 +#define OV_EOF -2 +#define OV_HOLE -3 + +#define OV_EREAD -128 +#define OV_EFAULT -129 +#define OV_EIMPL -130 +#define OV_EINVAL -131 +#define OV_ENOTVORBIS -132 +#define OV_EBADHEADER -133 +#define OV_EVERSION -134 +#define OV_ENOTAUDIO -135 +#define OV_EBADPACKET -136 +#define OV_EBADLINK -137 +#define OV_ENOSEEK -138 + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif + diff --git a/sources/vorbis/lib/analysis.c b/sources/vorbis/lib/analysis.c new file mode 100644 index 0000000..62ef588 --- /dev/null +++ b/sources/vorbis/lib/analysis.c @@ -0,0 +1,119 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: single-block PCM analysis mode dispatch + + ********************************************************************/ + +#include +#include +#include +#include "ogg.h" +#include "codec.h" +#include "codec_internal.h" +#include "registry.h" +#include "scales.h" +#include "os.h" +#include "misc.h" + +/* decides between modes, dispatches to the appropriate mapping. */ +int vorbis_analysis(vorbis_block *vb, ogg_packet *op){ + int ret,i; + vorbis_block_internal *vbi=vb->internal; + + vb->glue_bits=0; + vb->time_bits=0; + vb->floor_bits=0; + vb->res_bits=0; + + /* first things first. Make sure encode is ready */ + for(i=0;ipacketblob[i]); + + /* we only have one mapping type (0), and we let the mapping code + itself figure out what soft mode to use. This allows easier + bitrate management */ + + if((ret=_mapping_P[0]->forward(vb))) + return(ret); + + if(op){ + if(vorbis_bitrate_managed(vb)) + /* The app is using a bitmanaged mode... but not using the + bitrate management interface. */ + return(OV_EINVAL); + + op->packet=oggpack_get_buffer(&vb->opb); + op->bytes=oggpack_bytes(&vb->opb); + op->b_o_s=0; + op->e_o_s=vb->eofflag; + op->granulepos=vb->granulepos; + op->packetno=vb->sequence; /* for sake of completeness */ + } + return(0); +} + +#ifdef ANALYSIS +int analysis_noisy=1; + +/* there was no great place to put this.... */ +void _analysis_output_always(char *base,int i,float *v,int n,int bark,int dB,ogg_int64_t off){ + int j; + FILE *of; + char buffer[80]; + + sprintf(buffer,"%s_%d.m",base,i); + of=fopen(buffer,"w"); + + if(!of)perror("failed to open data dump file"); + + for(j=0;j +#include "scales.h" +int main(){ + int i; + double rate; + for(i=64;i<32000;i*=2){ + rate=48000.f; + fprintf(stderr,"rate=%gHz, block=%d, f(1)=%.2gHz bark(1)=%.2g (of %.2g)\n", + rate,i,rate/2 / (i/2),toBARK(rate/2 /(i/2)),toBARK(rate/2)); + + rate=44100.f; + fprintf(stderr,"rate=%gHz, block=%d, f(1)=%.2gHz bark(1)=%.2g (of %.2g)\n", + rate,i,rate/2 / (i/2),toBARK(rate/2 /(i/2)),toBARK(rate/2)); + + rate=32000.f; + fprintf(stderr,"rate=%gHz, block=%d, f(1)=%.2gHz bark(1)=%.2g (of %.2g)\n", + rate,i,rate/2 / (i/2),toBARK(rate/2 /(i/2)),toBARK(rate/2)); + + rate=22050.f; + fprintf(stderr,"rate=%gHz, block=%d, f(1)=%.2gHz bark(1)=%.2g (of %.2g)\n", + rate,i,rate/2 / (i/2),toBARK(rate/2 /(i/2)),toBARK(rate/2)); + + rate=16000.f; + fprintf(stderr,"rate=%gHz, block=%d, f(1)=%.2gHz bark(1)=%.2g (of %.2g)\n", + rate,i,rate/2 / (i/2),toBARK(rate/2 /(i/2)),toBARK(rate/2)); + + rate=11025.f; + fprintf(stderr,"rate=%gHz, block=%d, f(1)=%.2gHz bark(1)=%.2g (of %.2g)\n", + rate,i,rate/2 / (i/2),toBARK(rate/2 /(i/2)),toBARK(rate/2)); + + rate=8000.f; + fprintf(stderr,"rate=%gHz, block=%d, f(1)=%.2gHz bark(1)=%.2g (of %.2g)\n\n", + rate,i,rate/2 / (i/2),toBARK(rate/2 /(i/2)),toBARK(rate/2)); + + + } + { + float i; + int j; + for(i=0.,j=0;i<28;i+=1,j++){ + fprintf(stderr,"(%d) bark=%f %gHz (%d of 128)\n", + j,i,fromBARK(i),(int)(fromBARK(i)/22050.*128.)); + } + } + return(0); +} + diff --git a/sources/vorbis/lib/bitrate.c b/sources/vorbis/lib/bitrate.c new file mode 100644 index 0000000..b4b6593 --- /dev/null +++ b/sources/vorbis/lib/bitrate.c @@ -0,0 +1,252 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: bitrate tracking and management + + ********************************************************************/ + +#include +#include +#include +#include "ogg.h" +#include "codec.h" +#include "codec_internal.h" +#include "os.h" +#include "misc.h" +#include "bitrate.h" + +/* compute bitrate tracking setup */ +void vorbis_bitrate_init(vorbis_info *vi,bitrate_manager_state *bm){ + codec_setup_info *ci=vi->codec_setup; + bitrate_manager_info *bi=&ci->bi; + + memset(bm,0,sizeof(*bm)); + + if(bi && (bi->reservoir_bits>0)){ + long ratesamples=vi->rate; + int halfsamples=ci->blocksizes[0]>>1; + + bm->short_per_long=ci->blocksizes[1]/ci->blocksizes[0]; + bm->managed=1; + + bm->avg_bitsper= rint(1.*bi->avg_rate*halfsamples/ratesamples); + bm->min_bitsper= rint(1.*bi->min_rate*halfsamples/ratesamples); + bm->max_bitsper= rint(1.*bi->max_rate*halfsamples/ratesamples); + + bm->avgfloat=PACKETBLOBS/2; + + /* not a necessary fix, but one that leads to a more balanced + typical initialization */ + { + long desired_fill=bi->reservoir_bits*bi->reservoir_bias; + bm->minmax_reservoir=desired_fill; + bm->avg_reservoir=desired_fill; + } + + } +} + +void vorbis_bitrate_clear(bitrate_manager_state *bm){ + memset(bm,0,sizeof(*bm)); + return; +} + +int vorbis_bitrate_managed(vorbis_block *vb){ + vorbis_dsp_state *vd=vb->vd; + private_state *b=vd->backend_state; + bitrate_manager_state *bm=&b->bms; + + if(bm && bm->managed)return(1); + return(0); +} + +/* finish taking in the block we just processed */ +int vorbis_bitrate_addblock(vorbis_block *vb){ + vorbis_block_internal *vbi=vb->internal; + vorbis_dsp_state *vd=vb->vd; + private_state *b=vd->backend_state; + bitrate_manager_state *bm=&b->bms; + vorbis_info *vi=vd->vi; + codec_setup_info *ci=vi->codec_setup; + bitrate_manager_info *bi=&ci->bi; + + int choice=rint(bm->avgfloat); + long this_bits=oggpack_bytes(vbi->packetblob[choice])*8; + long min_target_bits=(vb->W?bm->min_bitsper*bm->short_per_long:bm->min_bitsper); + long max_target_bits=(vb->W?bm->max_bitsper*bm->short_per_long:bm->max_bitsper); + int samples=ci->blocksizes[vb->W]>>1; + long desired_fill=bi->reservoir_bits*bi->reservoir_bias; + if(!bm->managed){ + /* not a bitrate managed stream, but for API simplicity, we'll + buffer the packet to keep the code path clean */ + + if(bm->vb)return(-1); /* one has been submitted without + being claimed */ + bm->vb=vb; + return(0); + } + + bm->vb=vb; + + /* look ahead for avg floater */ + if(bm->avg_bitsper>0){ + double slew=0.; + long avg_target_bits=(vb->W?bm->avg_bitsper*bm->short_per_long:bm->avg_bitsper); + double slewlimit= 15./bi->slew_damp; + + /* choosing a new floater: + if we're over target, we slew down + if we're under target, we slew up + + choose slew as follows: look through packetblobs of this frame + and set slew as the first in the appropriate direction that + gives us the slew we want. This may mean no slew if delta is + already favorable. + + Then limit slew to slew max */ + + if(bm->avg_reservoir+(this_bits-avg_target_bits)>desired_fill){ + while(choice>0 && this_bits>avg_target_bits && + bm->avg_reservoir+(this_bits-avg_target_bits)>desired_fill){ + choice--; + this_bits=oggpack_bytes(vbi->packetblob[choice])*8; + } + }else if(bm->avg_reservoir+(this_bits-avg_target_bits)avg_reservoir+(this_bits-avg_target_bits)packetblob[choice])*8; + } + } + + slew=rint(choice-bm->avgfloat)/samples*vi->rate; + if(slew<-slewlimit)slew=-slewlimit; + if(slew>slewlimit)slew=slewlimit; + choice=rint(bm->avgfloat+= slew/vi->rate*samples); + this_bits=oggpack_bytes(vbi->packetblob[choice])*8; + } + + + + /* enforce min(if used) on the current floater (if used) */ + if(bm->min_bitsper>0){ + /* do we need to force the bitrate up? */ + if(this_bitsminmax_reservoir-(min_target_bits-this_bits)<0){ + choice++; + if(choice>=PACKETBLOBS)break; + this_bits=oggpack_bytes(vbi->packetblob[choice])*8; + } + } + } + + /* enforce max (if used) on the current floater (if used) */ + if(bm->max_bitsper>0){ + /* do we need to force the bitrate down? */ + if(this_bits>max_target_bits){ + while(bm->minmax_reservoir+(this_bits-max_target_bits)>bi->reservoir_bits){ + choice--; + if(choice<0)break; + this_bits=oggpack_bytes(vbi->packetblob[choice])*8; + } + } + } + + /* Choice of packetblobs now made based on floater, and min/max + requirements. Now boundary check extreme choices */ + + if(choice<0){ + /* choosing a smaller packetblob is insufficient to trim bitrate. + frame will need to be truncated */ + long maxsize=(max_target_bits+(bi->reservoir_bits-bm->minmax_reservoir))/8; + bm->choice=choice=0; + + if(oggpack_bytes(vbi->packetblob[choice])>maxsize){ + + oggpack_writetrunc(vbi->packetblob[choice],maxsize*8); + this_bits=oggpack_bytes(vbi->packetblob[choice])*8; + } + }else{ + long minsize=(min_target_bits-bm->minmax_reservoir+7)/8; + if(choice>=PACKETBLOBS) + choice=PACKETBLOBS-1; + + bm->choice=choice; + + /* prop up bitrate according to demand. pad this frame out with zeroes */ + minsize-=oggpack_bytes(vbi->packetblob[choice]); + while(minsize-->0)oggpack_write(vbi->packetblob[choice],0,8); + this_bits=oggpack_bytes(vbi->packetblob[choice])*8; + + } + + /* now we have the final packet and the final packet size. Update statistics */ + /* min and max reservoir */ + if(bm->min_bitsper>0 || bm->max_bitsper>0){ + + if(max_target_bits>0 && this_bits>max_target_bits){ + bm->minmax_reservoir+=(this_bits-max_target_bits); + }else if(min_target_bits>0 && this_bitsminmax_reservoir+=(this_bits-min_target_bits); + }else{ + /* inbetween; we want to take reservoir toward but not past desired_fill */ + if(bm->minmax_reservoir>desired_fill){ + if(max_target_bits>0){ /* logical bulletproofing against initialization state */ + bm->minmax_reservoir+=(this_bits-max_target_bits); + if(bm->minmax_reservoirminmax_reservoir=desired_fill; + }else{ + bm->minmax_reservoir=desired_fill; + } + }else{ + if(min_target_bits>0){ /* logical bulletproofing against initialization state */ + bm->minmax_reservoir+=(this_bits-min_target_bits); + if(bm->minmax_reservoir>desired_fill)bm->minmax_reservoir=desired_fill; + }else{ + bm->minmax_reservoir=desired_fill; + } + } + } + } + + /* avg reservoir */ + if(bm->avg_bitsper>0){ + long avg_target_bits=(vb->W?bm->avg_bitsper*bm->short_per_long:bm->avg_bitsper); + bm->avg_reservoir+=this_bits-avg_target_bits; + } + + return(0); +} + +int vorbis_bitrate_flushpacket(vorbis_dsp_state *vd,ogg_packet *op){ + private_state *b=vd->backend_state; + bitrate_manager_state *bm=&b->bms; + vorbis_block *vb=bm->vb; + int choice=PACKETBLOBS/2; + if(!vb)return 0; + + if(op){ + vorbis_block_internal *vbi=vb->internal; + + if(vorbis_bitrate_managed(vb)) + choice=bm->choice; + + op->packet=oggpack_get_buffer(vbi->packetblob[choice]); + op->bytes=oggpack_bytes(vbi->packetblob[choice]); + op->b_o_s=0; + op->e_o_s=vb->eofflag; + op->granulepos=vb->granulepos; + op->packetno=vb->sequence; /* for sake of completeness */ + } + + bm->vb=0; + return(1); +} diff --git a/sources/vorbis/lib/bitrate.h b/sources/vorbis/lib/bitrate.h new file mode 100644 index 0000000..3aa0e7f --- /dev/null +++ b/sources/vorbis/lib/bitrate.h @@ -0,0 +1,58 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: bitrate tracking and management + + ********************************************************************/ + +#ifndef _V_BITRATE_H_ +#define _V_BITRATE_H_ + +#include "codec.h" +#include "codec_internal.h" +#include "os.h" + +/* encode side bitrate tracking */ +typedef struct bitrate_manager_state { + int managed; + + long avg_reservoir; + long minmax_reservoir; + long avg_bitsper; + long min_bitsper; + long max_bitsper; + + long short_per_long; + double avgfloat; + + vorbis_block *vb; + int choice; +} bitrate_manager_state; + +typedef struct bitrate_manager_info{ + long avg_rate; + long min_rate; + long max_rate; + long reservoir_bits; + double reservoir_bias; + + double slew_damp; + +} bitrate_manager_info; + +extern void vorbis_bitrate_init(vorbis_info *vi,bitrate_manager_state *bs); +extern void vorbis_bitrate_clear(bitrate_manager_state *bs); +extern int vorbis_bitrate_managed(vorbis_block *vb); +extern int vorbis_bitrate_addblock(vorbis_block *vb); +extern int vorbis_bitrate_flushpacket(vorbis_dsp_state *vd, ogg_packet *op); + +#endif diff --git a/sources/vorbis/lib/block.c b/sources/vorbis/lib/block.c new file mode 100644 index 0000000..796fd16 --- /dev/null +++ b/sources/vorbis/lib/block.c @@ -0,0 +1,1046 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2015 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: PCM data vector blocking, windowing and dis/reassembly + + Handle windowing, overlap-add, etc of the PCM vectors. This is made + more amusing by Vorbis' current two allowed block sizes. + + ********************************************************************/ + +#include +#include +#include +#include "ogg.h" +#include "codec.h" +#include "codec_internal.h" + +#include "window.h" +#include "mdct.h" +#include "lpc.h" +#include "registry.h" +#include "misc.h" + +/* pcm accumulator examples (not exhaustive): + + <-------------- lW ----------------> + <--------------- W ----------------> +: .....|..... _______________ | +: .''' | '''_--- | |\ | +:.....''' |_____--- '''......| | \_______| +:.................|__________________|_______|__|______| + |<------ Sl ------>| > Sr < |endW + |beginSl |endSl | |endSr + |beginW |endlW |beginSr + + + |< lW >| + <--------------- W ----------------> + | | .. ______________ | + | | ' `/ | ---_ | + |___.'___/`. | ---_____| + |_______|__|_______|_________________| + | >|Sl|< |<------ Sr ----->|endW + | | |endSl |beginSr |endSr + |beginW | |endlW + mult[0] |beginSl mult[n] + + <-------------- lW -----------------> + |<--W-->| +: .............. ___ | | +: .''' |`/ \ | | +:.....''' |/`....\|...| +:.........................|___|___|___| + |Sl |Sr |endW + | | |endSr + | |beginSr + | |endSl + |beginSl + |beginW +*/ + +/* block abstraction setup *********************************************/ + +#ifndef WORD_ALIGN +#define WORD_ALIGN 8 +#endif + +int vorbis_block_init(vorbis_dsp_state *v, vorbis_block *vb){ + int i; + memset(vb,0,sizeof(*vb)); + vb->vd=v; + vb->localalloc=0; + vb->localstore=NULL; + if(v->analysisp){ + vorbis_block_internal *vbi= + vb->internal=_ogg_calloc(1,sizeof(vorbis_block_internal)); + vbi->ampmax=-9999; + + for(i=0;ipacketblob[i]=&vb->opb; + }else{ + vbi->packetblob[i]= + _ogg_calloc(1,sizeof(oggpack_buffer)); + } + oggpack_writeinit(vbi->packetblob[i]); + } + } + + return(0); +} + +void *_vorbis_block_alloc(vorbis_block *vb,long bytes){ + bytes=(bytes+(WORD_ALIGN-1)) & ~(WORD_ALIGN-1); + if(bytes+vb->localtop>vb->localalloc){ + /* can't just _ogg_realloc... there are outstanding pointers */ + if(vb->localstore){ + struct alloc_chain *link=_ogg_malloc(sizeof(*link)); + vb->totaluse+=vb->localtop; + link->next=vb->reap; + link->ptr=vb->localstore; + vb->reap=link; + } + /* highly conservative */ + vb->localalloc=bytes; + vb->localstore=_ogg_malloc(vb->localalloc); + vb->localtop=0; + } + { + void *ret=(void *)(((char *)vb->localstore)+vb->localtop); + vb->localtop+=bytes; + return ret; + } +} + +/* reap the chain, pull the ripcord */ +void _vorbis_block_ripcord(vorbis_block *vb){ + /* reap the chain */ + struct alloc_chain *reap=vb->reap; + while(reap){ + struct alloc_chain *next=reap->next; + _ogg_free(reap->ptr); + memset(reap,0,sizeof(*reap)); + _ogg_free(reap); + reap=next; + } + /* consolidate storage */ + if(vb->totaluse){ + vb->localstore=_ogg_realloc(vb->localstore,vb->totaluse+vb->localalloc); + vb->localalloc+=vb->totaluse; + vb->totaluse=0; + } + + /* pull the ripcord */ + vb->localtop=0; + vb->reap=NULL; +} + +int vorbis_block_clear(vorbis_block *vb){ + int i; + vorbis_block_internal *vbi=vb->internal; + + _vorbis_block_ripcord(vb); + if(vb->localstore)_ogg_free(vb->localstore); + + if(vbi){ + for(i=0;ipacketblob[i]); + if(i!=PACKETBLOBS/2)_ogg_free(vbi->packetblob[i]); + } + _ogg_free(vbi); + } + memset(vb,0,sizeof(*vb)); + return(0); +} + +/* Analysis side code, but directly related to blocking. Thus it's + here and not in analysis.c (which is for analysis transforms only). + The init is here because some of it is shared */ + +static int _vds_shared_init(vorbis_dsp_state *v,vorbis_info *vi,int encp){ + int i; + codec_setup_info *ci=vi->codec_setup; + private_state *b=NULL; + int hs; + + if(ci==NULL|| + ci->modes<=0|| + ci->blocksizes[0]<64|| + ci->blocksizes[1]blocksizes[0]){ + return 1; + } + hs=ci->halfrate_flag; + + memset(v,0,sizeof(*v)); + b=v->backend_state=_ogg_calloc(1,sizeof(*b)); + + v->vi=vi; + b->modebits=ov_ilog(ci->modes-1); + + b->transform[0]=_ogg_calloc(VI_TRANSFORMB,sizeof(*b->transform[0])); + b->transform[1]=_ogg_calloc(VI_TRANSFORMB,sizeof(*b->transform[1])); + + /* MDCT is tranform 0 */ + + b->transform[0][0]=_ogg_calloc(1,sizeof(mdct_lookup)); + b->transform[1][0]=_ogg_calloc(1,sizeof(mdct_lookup)); + mdct_init(b->transform[0][0],ci->blocksizes[0]>>hs); + mdct_init(b->transform[1][0],ci->blocksizes[1]>>hs); + + /* Vorbis I uses only window type 0 */ + /* note that the correct computation below is technically: + b->window[0]=ov_ilog(ci->blocksizes[0]-1)-6; + b->window[1]=ov_ilog(ci->blocksizes[1]-1)-6; + but since blocksizes are always powers of two, + the below is equivalent. + */ + b->window[0]=ov_ilog(ci->blocksizes[0])-7; + b->window[1]=ov_ilog(ci->blocksizes[1])-7; + + if(encp){ /* encode/decode differ here */ + + /* analysis always needs an fft */ + drft_init(&b->fft_look[0],ci->blocksizes[0]); + drft_init(&b->fft_look[1],ci->blocksizes[1]); + + /* finish the codebooks */ + if(!ci->fullbooks){ + ci->fullbooks=_ogg_calloc(ci->books,sizeof(*ci->fullbooks)); + for(i=0;ibooks;i++) + vorbis_book_init_encode(ci->fullbooks+i,ci->book_param[i]); + } + + b->psy=_ogg_calloc(ci->psys,sizeof(*b->psy)); + for(i=0;ipsys;i++){ + _vp_psy_init(b->psy+i, + ci->psy_param[i], + &ci->psy_g_param, + ci->blocksizes[ci->psy_param[i]->blockflag]/2, + vi->rate); + } + + v->analysisp=1; + }else{ + /* finish the codebooks */ + if(!ci->fullbooks){ + ci->fullbooks=_ogg_calloc(ci->books,sizeof(*ci->fullbooks)); + for(i=0;ibooks;i++){ + if(ci->book_param[i]==NULL) + goto abort_books; + if(vorbis_book_init_decode(ci->fullbooks+i,ci->book_param[i])) + goto abort_books; + /* decode codebooks are now standalone after init */ + vorbis_staticbook_destroy(ci->book_param[i]); + ci->book_param[i]=NULL; + } + } + } + + /* initialize the storage vectors. blocksize[1] is small for encode, + but the correct size for decode */ + v->pcm_storage=ci->blocksizes[1]; + v->pcm=_ogg_malloc(vi->channels*sizeof(*v->pcm)); + v->pcmret=_ogg_malloc(vi->channels*sizeof(*v->pcmret)); + { + int i; + for(i=0;ichannels;i++) + v->pcm[i]=_ogg_calloc(v->pcm_storage,sizeof(*v->pcm[i])); + } + + /* all 1 (large block) or 0 (small block) */ + /* explicitly set for the sake of clarity */ + v->lW=0; /* previous window size */ + v->W=0; /* current window size */ + + /* all vector indexes */ + v->centerW=ci->blocksizes[1]/2; + + v->pcm_current=v->centerW; + + /* initialize all the backend lookups */ + b->flr=_ogg_calloc(ci->floors,sizeof(*b->flr)); + b->residue=_ogg_calloc(ci->residues,sizeof(*b->residue)); + + for(i=0;ifloors;i++) + b->flr[i]=_floor_P[ci->floor_type[i]]-> + look(v,ci->floor_param[i]); + + for(i=0;iresidues;i++) + b->residue[i]=_residue_P[ci->residue_type[i]]-> + look(v,ci->residue_param[i]); + + return 0; + abort_books: + for(i=0;ibooks;i++){ + if(ci->book_param[i]!=NULL){ + vorbis_staticbook_destroy(ci->book_param[i]); + ci->book_param[i]=NULL; + } + } + vorbis_dsp_clear(v); + return -1; +} + +/* arbitrary settings and spec-mandated numbers get filled in here */ +int vorbis_analysis_init(vorbis_dsp_state *v,vorbis_info *vi){ + private_state *b=NULL; + + if(_vds_shared_init(v,vi,1))return 1; + b=v->backend_state; + b->psy_g_look=_vp_global_look(vi); + + /* Initialize the envelope state storage */ + b->ve=_ogg_calloc(1,sizeof(*b->ve)); + _ve_envelope_init(b->ve,vi); + + vorbis_bitrate_init(vi,&b->bms); + + /* compressed audio packets start after the headers + with sequence number 3 */ + v->sequence=3; + + return(0); +} + +void vorbis_dsp_clear(vorbis_dsp_state *v){ + int i; + if(v){ + vorbis_info *vi=v->vi; + codec_setup_info *ci=(vi?vi->codec_setup:NULL); + private_state *b=v->backend_state; + + if(b){ + + if(b->ve){ + _ve_envelope_clear(b->ve); + _ogg_free(b->ve); + } + + if(b->transform[0]){ + mdct_clear(b->transform[0][0]); + _ogg_free(b->transform[0][0]); + _ogg_free(b->transform[0]); + } + if(b->transform[1]){ + mdct_clear(b->transform[1][0]); + _ogg_free(b->transform[1][0]); + _ogg_free(b->transform[1]); + } + + if(b->flr){ + if(ci) + for(i=0;ifloors;i++) + _floor_P[ci->floor_type[i]]-> + free_look(b->flr[i]); + _ogg_free(b->flr); + } + if(b->residue){ + if(ci) + for(i=0;iresidues;i++) + _residue_P[ci->residue_type[i]]-> + free_look(b->residue[i]); + _ogg_free(b->residue); + } + if(b->psy){ + if(ci) + for(i=0;ipsys;i++) + _vp_psy_clear(b->psy+i); + _ogg_free(b->psy); + } + + if(b->psy_g_look)_vp_global_free(b->psy_g_look); + vorbis_bitrate_clear(&b->bms); + + drft_clear(&b->fft_look[0]); + drft_clear(&b->fft_look[1]); + + } + + if(v->pcm){ + if(vi) + for(i=0;ichannels;i++) + if(v->pcm[i])_ogg_free(v->pcm[i]); + _ogg_free(v->pcm); + if(v->pcmret)_ogg_free(v->pcmret); + } + + if(b){ + /* free header, header1, header2 */ + if(b->header)_ogg_free(b->header); + if(b->header1)_ogg_free(b->header1); + if(b->header2)_ogg_free(b->header2); + _ogg_free(b); + } + + memset(v,0,sizeof(*v)); + } +} + +float **vorbis_analysis_buffer(vorbis_dsp_state *v, int vals){ + int i; + vorbis_info *vi=v->vi; + private_state *b=v->backend_state; + + /* free header, header1, header2 */ + if(b->header)_ogg_free(b->header);b->header=NULL; + if(b->header1)_ogg_free(b->header1);b->header1=NULL; + if(b->header2)_ogg_free(b->header2);b->header2=NULL; + + /* Do we have enough storage space for the requested buffer? If not, + expand the PCM (and envelope) storage */ + + if(v->pcm_current+vals>=v->pcm_storage){ + v->pcm_storage=v->pcm_current+vals*2; + + for(i=0;ichannels;i++){ + v->pcm[i]=_ogg_realloc(v->pcm[i],v->pcm_storage*sizeof(*v->pcm[i])); + } + } + + for(i=0;ichannels;i++) + v->pcmret[i]=v->pcm[i]+v->pcm_current; + + return(v->pcmret); +} + +static void _preextrapolate_helper(vorbis_dsp_state *v){ + int i; + int order=16; + float *lpc=alloca(order*sizeof(*lpc)); + float *work=alloca(v->pcm_current*sizeof(*work)); + long j; + v->preextrapolate=1; + + if(v->pcm_current-v->centerW>order*2){ /* safety */ + for(i=0;ivi->channels;i++){ + /* need to run the extrapolation in reverse! */ + for(j=0;jpcm_current;j++) + work[j]=v->pcm[i][v->pcm_current-j-1]; + + /* prime as above */ + vorbis_lpc_from_data(work,lpc,v->pcm_current-v->centerW,order); + +#if 0 + if(v->vi->channels==2){ + if(i==0) + _analysis_output("predataL",0,work,v->pcm_current-v->centerW,0,0,0); + else + _analysis_output("predataR",0,work,v->pcm_current-v->centerW,0,0,0); + }else{ + _analysis_output("predata",0,work,v->pcm_current-v->centerW,0,0,0); + } +#endif + + /* run the predictor filter */ + vorbis_lpc_predict(lpc,work+v->pcm_current-v->centerW-order, + order, + work+v->pcm_current-v->centerW, + v->centerW); + + for(j=0;jpcm_current;j++) + v->pcm[i][v->pcm_current-j-1]=work[j]; + + } + } +} + + +/* call with val<=0 to set eof */ + +int vorbis_analysis_wrote(vorbis_dsp_state *v, int vals){ + vorbis_info *vi=v->vi; + codec_setup_info *ci=vi->codec_setup; + + if(vals<=0){ + int order=32; + int i; + float *lpc=alloca(order*sizeof(*lpc)); + + /* if it wasn't done earlier (very short sample) */ + if(!v->preextrapolate) + _preextrapolate_helper(v); + + /* We're encoding the end of the stream. Just make sure we have + [at least] a few full blocks of zeroes at the end. */ + /* actually, we don't want zeroes; that could drop a large + amplitude off a cliff, creating spread spectrum noise that will + suck to encode. Extrapolate for the sake of cleanliness. */ + + vorbis_analysis_buffer(v,ci->blocksizes[1]*3); + v->eofflag=v->pcm_current; + v->pcm_current+=ci->blocksizes[1]*3; + + for(i=0;ichannels;i++){ + if(v->eofflag>order*2){ + /* extrapolate with LPC to fill in */ + long n; + + /* make a predictor filter */ + n=v->eofflag; + if(n>ci->blocksizes[1])n=ci->blocksizes[1]; + vorbis_lpc_from_data(v->pcm[i]+v->eofflag-n,lpc,n,order); + + /* run the predictor filter */ + vorbis_lpc_predict(lpc,v->pcm[i]+v->eofflag-order,order, + v->pcm[i]+v->eofflag,v->pcm_current-v->eofflag); + }else{ + /* not enough data to extrapolate (unlikely to happen due to + guarding the overlap, but bulletproof in case that + assumtion goes away). zeroes will do. */ + memset(v->pcm[i]+v->eofflag,0, + (v->pcm_current-v->eofflag)*sizeof(*v->pcm[i])); + + } + } + }else{ + + if(v->pcm_current+vals>v->pcm_storage) + return(OV_EINVAL); + + v->pcm_current+=vals; + + /* we may want to reverse extrapolate the beginning of a stream + too... in case we're beginning on a cliff! */ + /* clumsy, but simple. It only runs once, so simple is good. */ + if(!v->preextrapolate && v->pcm_current-v->centerW>ci->blocksizes[1]) + _preextrapolate_helper(v); + + } + return(0); +} + +/* do the deltas, envelope shaping, pre-echo and determine the size of + the next block on which to continue analysis */ +int vorbis_analysis_blockout(vorbis_dsp_state *v,vorbis_block *vb){ + int i; + vorbis_info *vi=v->vi; + codec_setup_info *ci=vi->codec_setup; + private_state *b=v->backend_state; + vorbis_look_psy_global *g=b->psy_g_look; + long beginW=v->centerW-ci->blocksizes[v->W]/2,centerNext; + vorbis_block_internal *vbi=(vorbis_block_internal *)vb->internal; + + /* check to see if we're started... */ + if(!v->preextrapolate)return(0); + + /* check to see if we're done... */ + if(v->eofflag==-1)return(0); + + /* By our invariant, we have lW, W and centerW set. Search for + the next boundary so we can determine nW (the next window size) + which lets us compute the shape of the current block's window */ + + /* we do an envelope search even on a single blocksize; we may still + be throwing more bits at impulses, and envelope search handles + marking impulses too. */ + { + long bp=_ve_envelope_search(v); + if(bp==-1){ + + if(v->eofflag==0)return(0); /* not enough data currently to search for a + full long block */ + v->nW=0; + }else{ + + if(ci->blocksizes[0]==ci->blocksizes[1]) + v->nW=0; + else + v->nW=bp; + } + } + + centerNext=v->centerW+ci->blocksizes[v->W]/4+ci->blocksizes[v->nW]/4; + + { + /* center of next block + next block maximum right side. */ + + long blockbound=centerNext+ci->blocksizes[v->nW]/2; + if(v->pcm_currentlW=v->lW; + vb->W=v->W; + vb->nW=v->nW; + + if(v->W){ + if(!v->lW || !v->nW){ + vbi->blocktype=BLOCKTYPE_TRANSITION; + /*fprintf(stderr,"-");*/ + }else{ + vbi->blocktype=BLOCKTYPE_LONG; + /*fprintf(stderr,"_");*/ + } + }else{ + if(_ve_envelope_mark(v)){ + vbi->blocktype=BLOCKTYPE_IMPULSE; + /*fprintf(stderr,"|");*/ + + }else{ + vbi->blocktype=BLOCKTYPE_PADDING; + /*fprintf(stderr,".");*/ + + } + } + + vb->vd=v; + vb->sequence=v->sequence++; + vb->granulepos=v->granulepos; + vb->pcmend=ci->blocksizes[v->W]; + + /* copy the vectors; this uses the local storage in vb */ + + /* this tracks 'strongest peak' for later psychoacoustics */ + /* moved to the global psy state; clean this mess up */ + if(vbi->ampmax>g->ampmax)g->ampmax=vbi->ampmax; + g->ampmax=_vp_ampmax_decay(g->ampmax,v); + vbi->ampmax=g->ampmax; + + vb->pcm=_vorbis_block_alloc(vb,sizeof(*vb->pcm)*vi->channels); + vbi->pcmdelay=_vorbis_block_alloc(vb,sizeof(*vbi->pcmdelay)*vi->channels); + for(i=0;ichannels;i++){ + vbi->pcmdelay[i]= + _vorbis_block_alloc(vb,(vb->pcmend+beginW)*sizeof(*vbi->pcmdelay[i])); + memcpy(vbi->pcmdelay[i],v->pcm[i],(vb->pcmend+beginW)*sizeof(*vbi->pcmdelay[i])); + vb->pcm[i]=vbi->pcmdelay[i]+beginW; + + /* before we added the delay + vb->pcm[i]=_vorbis_block_alloc(vb,vb->pcmend*sizeof(*vb->pcm[i])); + memcpy(vb->pcm[i],v->pcm[i]+beginW,ci->blocksizes[v->W]*sizeof(*vb->pcm[i])); + */ + + } + + /* handle eof detection: eof==0 means that we've not yet received EOF + eof>0 marks the last 'real' sample in pcm[] + eof<0 'no more to do'; doesn't get here */ + + if(v->eofflag){ + if(v->centerW>=v->eofflag){ + v->eofflag=-1; + vb->eofflag=1; + return(1); + } + } + + /* advance storage vectors and clean up */ + { + int new_centerNext=ci->blocksizes[1]/2; + int movementW=centerNext-new_centerNext; + + if(movementW>0){ + + _ve_envelope_shift(b->ve,movementW); + v->pcm_current-=movementW; + + for(i=0;ichannels;i++) + memmove(v->pcm[i],v->pcm[i]+movementW, + v->pcm_current*sizeof(*v->pcm[i])); + + + v->lW=v->W; + v->W=v->nW; + v->centerW=new_centerNext; + + if(v->eofflag){ + v->eofflag-=movementW; + if(v->eofflag<=0)v->eofflag=-1; + /* do not add padding to end of stream! */ + if(v->centerW>=v->eofflag){ + v->granulepos+=movementW-(v->centerW-v->eofflag); + }else{ + v->granulepos+=movementW; + } + }else{ + v->granulepos+=movementW; + } + } + } + + /* done */ + return(1); +} + +int vorbis_synthesis_restart(vorbis_dsp_state *v){ + vorbis_info *vi=v->vi; + codec_setup_info *ci; + int hs; + + if(!v->backend_state)return -1; + if(!vi)return -1; + ci=vi->codec_setup; + if(!ci)return -1; + hs=ci->halfrate_flag; + + v->centerW=ci->blocksizes[1]>>(hs+1); + v->pcm_current=v->centerW>>hs; + + v->pcm_returned=-1; + v->granulepos=-1; + v->sequence=-1; + v->eofflag=0; + ((private_state *)(v->backend_state))->sample_count=-1; + + return(0); +} + +int vorbis_synthesis_init(vorbis_dsp_state *v,vorbis_info *vi){ + if(_vds_shared_init(v,vi,0)){ + vorbis_dsp_clear(v); + return 1; + } + vorbis_synthesis_restart(v); + return 0; +} + +/* Unlike in analysis, the window is only partially applied for each + block. The time domain envelope is not yet handled at the point of + calling (as it relies on the previous block). */ + +int vorbis_synthesis_blockin(vorbis_dsp_state *v,vorbis_block *vb){ + vorbis_info *vi=v->vi; + codec_setup_info *ci=vi->codec_setup; + private_state *b=v->backend_state; + int hs=ci->halfrate_flag; + int i,j; + + if(!vb)return(OV_EINVAL); + if(v->pcm_current>v->pcm_returned && v->pcm_returned!=-1)return(OV_EINVAL); + + v->lW=v->W; + v->W=vb->W; + v->nW=-1; + + if((v->sequence==-1)|| + (v->sequence+1 != vb->sequence)){ + v->granulepos=-1; /* out of sequence; lose count */ + b->sample_count=-1; + } + + v->sequence=vb->sequence; + + if(vb->pcm){ /* no pcm to process if vorbis_synthesis_trackonly + was called on block */ + int n=ci->blocksizes[v->W]>>(hs+1); + int n0=ci->blocksizes[0]>>(hs+1); + int n1=ci->blocksizes[1]>>(hs+1); + + int thisCenter; + int prevCenter; + + v->glue_bits+=vb->glue_bits; + v->time_bits+=vb->time_bits; + v->floor_bits+=vb->floor_bits; + v->res_bits+=vb->res_bits; + + if(v->centerW){ + thisCenter=n1; + prevCenter=0; + }else{ + thisCenter=0; + prevCenter=n1; + } + + /* v->pcm is now used like a two-stage double buffer. We don't want + to have to constantly shift *or* adjust memory usage. Don't + accept a new block until the old is shifted out */ + + for(j=0;jchannels;j++){ + /* the overlap/add section */ + if(v->lW){ + if(v->W){ + /* large/large */ + const float *w=_vorbis_window_get(b->window[1]-hs); + float *pcm=v->pcm[j]+prevCenter; + float *p=vb->pcm[j]; + for(i=0;iwindow[0]-hs); + float *pcm=v->pcm[j]+prevCenter+n1/2-n0/2; + float *p=vb->pcm[j]; + for(i=0;iW){ + /* small/large */ + const float *w=_vorbis_window_get(b->window[0]-hs); + float *pcm=v->pcm[j]+prevCenter; + float *p=vb->pcm[j]+n1/2-n0/2; + for(i=0;iwindow[0]-hs); + float *pcm=v->pcm[j]+prevCenter; + float *p=vb->pcm[j]; + for(i=0;ipcm[j]+thisCenter; + float *p=vb->pcm[j]+n; + for(i=0;icenterW) + v->centerW=0; + else + v->centerW=n1; + + /* deal with initial packet state; we do this using the explicit + pcm_returned==-1 flag otherwise we're sensitive to first block + being short or long */ + + if(v->pcm_returned==-1){ + v->pcm_returned=thisCenter; + v->pcm_current=thisCenter; + }else{ + v->pcm_returned=prevCenter; + v->pcm_current=prevCenter+ + ((ci->blocksizes[v->lW]/4+ + ci->blocksizes[v->W]/4)>>hs); + } + + } + + /* track the frame number... This is for convenience, but also + making sure our last packet doesn't end with added padding. If + the last packet is partial, the number of samples we'll have to + return will be past the vb->granulepos. + + This is not foolproof! It will be confused if we begin + decoding at the last page after a seek or hole. In that case, + we don't have a starting point to judge where the last frame + is. For this reason, vorbisfile will always try to make sure + it reads the last two marked pages in proper sequence */ + + if(b->sample_count==-1){ + b->sample_count=0; + }else{ + b->sample_count+=ci->blocksizes[v->lW]/4+ci->blocksizes[v->W]/4; + } + + if(v->granulepos==-1){ + if(vb->granulepos!=-1){ /* only set if we have a position to set to */ + + v->granulepos=vb->granulepos; + + /* is this a short page? */ + if(b->sample_count>v->granulepos){ + /* corner case; if this is both the first and last audio page, + then spec says the end is cut, not beginning */ + long extra=b->sample_count-vb->granulepos; + + /* we use ogg_int64_t for granule positions because a + uint64 isn't universally available. Unfortunately, + that means granposes can be 'negative' and result in + extra being negative */ + if(extra<0) + extra=0; + + if(vb->eofflag){ + /* trim the end */ + /* no preceding granulepos; assume we started at zero (we'd + have to in a short single-page stream) */ + /* granulepos could be -1 due to a seek, but that would result + in a long count, not short count */ + + /* Guard against corrupt/malicious frames that set EOP and + a backdated granpos; don't rewind more samples than we + actually have */ + if(extra > (v->pcm_current - v->pcm_returned)<pcm_current - v->pcm_returned)<pcm_current-=extra>>hs; + }else{ + /* trim the beginning */ + v->pcm_returned+=extra>>hs; + if(v->pcm_returned>v->pcm_current) + v->pcm_returned=v->pcm_current; + } + + } + + } + }else{ + v->granulepos+=ci->blocksizes[v->lW]/4+ci->blocksizes[v->W]/4; + if(vb->granulepos!=-1 && v->granulepos!=vb->granulepos){ + + if(v->granulepos>vb->granulepos){ + long extra=v->granulepos-vb->granulepos; + + if(extra) + if(vb->eofflag){ + /* partial last frame. Strip the extra samples off */ + + /* Guard against corrupt/malicious frames that set EOP and + a backdated granpos; don't rewind more samples than we + actually have */ + if(extra > (v->pcm_current - v->pcm_returned)<pcm_current - v->pcm_returned)<pcm_current-=extra>>hs; + } /* else {Shouldn't happen *unless* the bitstream is out of + spec. Either way, believe the bitstream } */ + } /* else {Shouldn't happen *unless* the bitstream is out of + spec. Either way, believe the bitstream } */ + v->granulepos=vb->granulepos; + } + } + + /* Update, cleanup */ + + if(vb->eofflag)v->eofflag=1; + return(0); + +} + +/* pcm==NULL indicates we just want the pending samples, no more */ +int vorbis_synthesis_pcmout(vorbis_dsp_state *v,float ***pcm){ + vorbis_info *vi=v->vi; + + if(v->pcm_returned>-1 && v->pcm_returnedpcm_current){ + if(pcm){ + int i; + for(i=0;ichannels;i++) + v->pcmret[i]=v->pcm[i]+v->pcm_returned; + *pcm=v->pcmret; + } + return(v->pcm_current-v->pcm_returned); + } + return(0); +} + +int vorbis_synthesis_read(vorbis_dsp_state *v,int n){ + if(n && v->pcm_returned+n>v->pcm_current)return(OV_EINVAL); + v->pcm_returned+=n; + return(0); +} + +/* intended for use with a specific vorbisfile feature; we want access + to the [usually synthetic/postextrapolated] buffer and lapping at + the end of a decode cycle, specifically, a half-short-block worth. + This funtion works like pcmout above, except it will also expose + this implicit buffer data not normally decoded. */ +int vorbis_synthesis_lapout(vorbis_dsp_state *v,float ***pcm){ + vorbis_info *vi=v->vi; + codec_setup_info *ci=vi->codec_setup; + int hs=ci->halfrate_flag; + + int n=ci->blocksizes[v->W]>>(hs+1); + int n0=ci->blocksizes[0]>>(hs+1); + int n1=ci->blocksizes[1]>>(hs+1); + int i,j; + + if(v->pcm_returned<0)return 0; + + /* our returned data ends at pcm_returned; because the synthesis pcm + buffer is a two-fragment ring, that means our data block may be + fragmented by buffering, wrapping or a short block not filling + out a buffer. To simplify things, we unfragment if it's at all + possibly needed. Otherwise, we'd need to call lapout more than + once as well as hold additional dsp state. Opt for + simplicity. */ + + /* centerW was advanced by blockin; it would be the center of the + *next* block */ + if(v->centerW==n1){ + /* the data buffer wraps; swap the halves */ + /* slow, sure, small */ + for(j=0;jchannels;j++){ + float *p=v->pcm[j]; + for(i=0;ipcm_current-=n1; + v->pcm_returned-=n1; + v->centerW=0; + } + + /* solidify buffer into contiguous space */ + if((v->lW^v->W)==1){ + /* long/short or short/long */ + for(j=0;jchannels;j++){ + float *s=v->pcm[j]; + float *d=v->pcm[j]+(n1-n0)/2; + for(i=(n1+n0)/2-1;i>=0;--i) + d[i]=s[i]; + } + v->pcm_returned+=(n1-n0)/2; + v->pcm_current+=(n1-n0)/2; + }else{ + if(v->lW==0){ + /* short/short */ + for(j=0;jchannels;j++){ + float *s=v->pcm[j]; + float *d=v->pcm[j]+n1-n0; + for(i=n0-1;i>=0;--i) + d[i]=s[i]; + } + v->pcm_returned+=n1-n0; + v->pcm_current+=n1-n0; + } + } + + if(pcm){ + int i; + for(i=0;ichannels;i++) + v->pcmret[i]=v->pcm[i]+v->pcm_returned; + *pcm=v->pcmret; + } + + return(n1+n-v->pcm_returned); + +} + +const float *vorbis_window(vorbis_dsp_state *v,int W){ + vorbis_info *vi=v->vi; + codec_setup_info *ci=vi->codec_setup; + int hs=ci->halfrate_flag; + private_state *b=v->backend_state; + + if(b->window[W]-1<0)return NULL; + return _vorbis_window_get(b->window[W]-hs); +} diff --git a/sources/vorbis/lib/books/coupled/res_books_51.h b/sources/vorbis/lib/books/coupled/res_books_51.h new file mode 100644 index 0000000..47df4b2 --- /dev/null +++ b/sources/vorbis/lib/books/coupled/res_books_51.h @@ -0,0 +1,12273 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2010 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + * + * function: static codebooks for 5.1 surround + * + ********************************************************************/ + +static const long _vq_quantlist__44p0_l0_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44p0_l0_0[] = { + 1, 3, 4, 7, 7, 8, 8, 9, 9, 9,10,10,10, 5, 6, 5, + 8, 7, 9, 8, 9, 9,10, 9,11,10, 5, 5, 7, 7, 8, 8, + 9, 9, 9, 9,10,10,11, 8, 9, 8,10, 9,10, 9,10, 9, + 11,10,11,10, 8, 8, 9, 9,10, 9,10, 9,11,10,11,10, + 11,10,11,11,11,11,11,11,11,11,11,11,11,11,10,11, + 11,11,12,11,11,11,11,11,11,10,12,12,12,12,12,12, + 12,11,12,12,12,11,11,11,12,12,12,12,12,12,12,11, + 12,11,12,11,11,13,12,12,12,13,12,12,12,12,11,12, + 11,11,13,13,13,12,12,12,12,12,12,11,11,11,10,13, + 13,13,12,13,12,13,11,13,10,12,11,11,13,13,12,13, + 12,12,12,12,11,12,11,11,11, +}; + +static const static_codebook _44p0_l0_0 = { + 2, 169, + (char *)_vq_lengthlist__44p0_l0_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44p0_l0_0, + 0 +}; + +static const long _vq_quantlist__44p0_l0_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p0_l0_1[] = { + 1, 4, 4, 6, 6, 5, 5, 5, 7, 5, 5, 5, 5, 6, 7, 7, + 6, 7, 7, 7, 6, 7, 7, 7, 7, +}; + +static const static_codebook _44p0_l0_1 = { + 2, 25, + (char *)_vq_lengthlist__44p0_l0_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p0_l0_1, + 0 +}; + +static const long _vq_quantlist__44p0_l1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p0_l1_0[] = { + 1, 4, 4, 4, 4, 4, 4, 4, 4, +}; + +static const static_codebook _44p0_l1_0 = { + 2, 9, + (char *)_vq_lengthlist__44p0_l1_0, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p0_l1_0, + 0 +}; + +static const char _huff_lengthlist__44p0_lfe[] = { + 1, 3, 2, 3, +}; + +static const static_codebook _huff_book__44p0_lfe = { + 2, 4, + (char *)_huff_lengthlist__44p0_lfe, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44p0_long[] = { + 2, 3, 6, 7,10,14,16, 3, 2, 5, 7,11,14,17, 6, 5, + 5, 7,10,12,14, 7, 7, 6, 6, 7, 9,13,10,11, 9, 6, + 6, 9,11,15,15,13,10, 9,10,12,18,18,16,14,12,13, + 16, +}; + +static const static_codebook _huff_book__44p0_long = { + 2, 49, + (char *)_huff_lengthlist__44p0_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p0_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p0_p1_0[] = { + 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44p0_p1_0 = { + 5, 243, + (char *)_vq_lengthlist__44p0_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p0_p1_0, + 0 +}; + +static const long _vq_quantlist__44p0_p2_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p0_p2_0[] = { + 1, 5, 5, 0, 7, 7, 0, 8, 8, 0, 9, 9, 0,12,12, 0, + 8, 8, 0, 9, 9, 0,12,12, 0, 8, 8, 0, 6, 6, 0,11, + 11, 0,12,12, 0,12,12, 0,15,15, 0,11,11, 0,12,12, + 0,15,15, 0,12,12, 0, 5, 5, 0, 5, 5, 0, 6, 6, 0, + 7, 7, 0,11,11, 0, 6, 6, 0, 7, 7, 0,10,11, 0, 6, + 6, 0, 7, 7, 0,11,11, 0,12,12, 0,11,11, 0,15,15, + 0,10,10, 0,12,12, 0,15,15, 0,12,12, 0, 6, 6, 0, + 12,12, 0,12,12, 0,12,12, 0,15,15, 0,11,11, 0,12, + 12, 0,15,15, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 8, 8, 0,12,12, 0,12,12, 0,12,12, 0,15, + 15, 0,12,12, 0,11,12, 0,15,16, 0,11,11, 0, 6, 6, + 0,11,12, 0,12,12, 0,12,12, 0,16,15, 0,12,12, 0, + 13,12, 0,15,14, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44p0_p2_0 = { + 5, 243, + (char *)_vq_lengthlist__44p0_p2_0, + 1, -533200896, 1614282752, 2, 0, + (long *)_vq_quantlist__44p0_p2_0, + 0 +}; + +static const long _vq_quantlist__44p0_p2_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p0_p2_1[] = { + 1, 3, 3, 0, 9, 9, 0, 9, 9, 0,10,10, 0, 9, 9, 0, + 10,10, 0,10,10, 0, 9, 9, 0,10,10, 0, 7, 7, 0, 7, + 7, 0, 6, 6, 0, 8, 8, 0, 7, 7, 0, 8, 8, 0, 8, 9, + 0, 8, 8, 0, 8, 8, 0, 7, 7, 0, 9, 9, 0, 8, 8, 0, + 10,10, 0, 9, 9, 0,10,10, 0,10,10, 0, 9, 9, 0,10, + 10, 0, 9, 9, 0,11,11, 0,11,11, 0,12,12, 0,11,11, + 0,12,12, 0,13,13, 0,12,12, 0,13,12, 0, 8, 8, 0, + 12,12, 0,12,12, 0,13,13, 0,12,12, 0,13,13, 0,13, + 13, 0,13,13, 0,13,13, 0, 7, 7, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 9, 9, 0,11,11, 0,12,12, 0,13,13, 0,12, + 12, 0,13,13, 0,13,13, 0,12,12, 0,12,12, 0, 8, 8, + 0,12,12, 0,12,12, 0,13,13, 0,13,13, 0,13,14, 0, + 14,13, 0,13,13, 0,13,13, 0, 7, 7, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44p0_p2_1 = { + 5, 243, + (char *)_vq_lengthlist__44p0_p2_1, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p0_p2_1, + 0 +}; + +static const long _vq_quantlist__44p0_p3_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p0_p3_0[] = { + 1, 6, 6, 7, 8, 8, 7, 8, 8, 7, 9, 9,10,12,11, 9, + 8, 8, 7, 9, 9,11,12,12, 9, 9, 9, 6, 7, 7,10,11, + 11,10,11,11,10,11,11,13,13,14,12,12,12,11,11,11, + 14,14,14,12,12,12, 6, 5, 5, 9, 6, 5, 9, 6, 6, 9, + 7, 7,12,10,10,11, 6, 6,10, 7, 7,13,10,10,12, 7, + 7, 7, 8, 8,12,10,10,12,10,10,11,10,10,15,13,13, + 13, 9, 9,12,11,11,16,13,13,15,11,11, 8, 7, 7,12, + 12,12,12,11,11,12,11,11,14,14,14,14,12,12,12,12, + 12,16,15,15,14,12,12, 0,10,10, 0,12,12, 0,12,12, + 0,11,11, 0,14,14, 0,11,11, 0,12,12, 0,15,15, 0, + 11,11, 8, 8, 8,13,11,11,13,10,10,13,11,11,15,13, + 13,14,11,11,12,10,10,16,14,14,14,10,10, 9, 7, 7, + 13,11,11,13,11,11,12,11,11,16,14,14,14,12,12,13, + 12,12,15,14,14,15,13,12, 0,11,11, 0,12,12, 0,12, + 12, 0,12,12, 0,15,15, 0,12,12, 0,13,12, 0,14,15, + 0,12,12, +}; + +static const static_codebook _44p0_p3_0 = { + 5, 243, + (char *)_vq_lengthlist__44p0_p3_0, + 1, -531365888, 1616117760, 2, 0, + (long *)_vq_quantlist__44p0_p3_0, + 0 +}; + +static const long _vq_quantlist__44p0_p3_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p0_p3_1[] = { + 2, 4, 4, 8, 8,10,12,12,11,11, 9,11,11,12,13,11, + 12,12,11,11,11,12,12,12,12,10,13,12,13,13,11,12, + 12,13,13,11,12,12,13,13,11,12,13,13,13,11,13,13, + 13,13,10,13,13,12,13,11,12,12,14,14,11,13,12,12, + 12,11,12,12,13,13,11,13,13,12,12,11,13,13,13,13, + 11,12,12,13,13,11,13,13,12,12,11,12,12,13,13,11, + 13,13,12,12,11,13,13,13,13,11,12,12,14,14,11,13, + 13,12,12,11,12,12,13,13,11,13,13,12,12,11,10,10, + 10,10,12,10,10,11,11,11, 8, 8,11,11,13,10,10,10, + 10,12,10,10,10,10,13,11,11,11,11,13,10,10,11,11, + 13,11,11,12,12,13,11,11,11,11,13,11,11,12,12,13, + 11,11,12,12,13,10,10,11,11,13,11,11,11,11,13,11, + 10,11,11,13,11,11,11,11,13,11,11,11,11,13,10,10, + 11,11,13,11,11,11,11,12,10,11,11,11,13,11,11,11, + 11,13,11,11,11,11,13,10,10,11,11,13,11,11,11,11, + 13,11,11,11,11,13,11,11,11,11,11,10,10,10,10,12, + 10,10, 9, 9,12,12,12,11,11,13,12,12, 9, 9,13,12, + 12,10,10,12,12,12,12,12,13,13,13,14,14,13,12,12, + 11,11,13,13,13,12,12,13,12,12,11,11,13,12,13,11, + 11,13,13,13,14,14,13,12,12,10,10,13,13,13,11,11, + 13,12,12,10,10,13,13,13,11,11,13,13,13,14,14,13, + 12,12,10,10,13,13,13,11,11,13,12,13,10,10,13,13, + 13,11,11,13,13,13,14,14,13,12,12,10,10,13,13,13, + 11,11,13,13,12,10,10,14,12,12, 8, 8,14,12,12, 9, + 9,14,11,11, 9, 9,14,12,12, 8, 8,14,11,11, 7, 7, + 14,13,13,10,10,15,12,12,10,10,15,13,13,10,10,15, + 12,12, 9, 9,15,13,13,10,10,15,13,13,10,10,15,12, + 12,10,10,15,13,13,10,10,14,12,12, 9, 9,14,13,13, + 9, 9,14,13,13, 9, 9,15,12,12, 9, 9,15,13,13, 9, + 9,14,12,12, 9, 9,14,13,13, 9, 9,14,13,13, 9, 9, + 15,12,12, 9, 9,14,13,13, 9, 9,14,12,12, 9, 9,14, + 13,13, 9, 9,13,12,12, 8, 8,13,13,13, 8, 8,14,13, + 13, 9, 9,13,13,13, 7, 7,14,13,13, 8, 8,14,14,14, + 10,10,14,14,14,11,11,14,14,14, 9, 9,14,14,14,10, + 10,14,14,14, 9, 9,14,14,14,10, 9,15,14,14,11,11, + 14,14,14, 9, 9,14,14,14,10,10,14,14,14, 9, 9,14, + 14,14, 9, 9,15,14,14,11,11,14,14,14, 8, 8,14,14, + 14, 9, 9,14,14,14, 8, 8,14,14,14, 9, 9,15,14,14, + 11,11,14,14,14, 8, 8,14,14,14, 9, 9,14,14,14, 8, + 8,12,12,12,13,13,16,15,15,11,11,16,15,16,12,12, + 17,16,16,11,11,17,15,15,12,11,16,16,16,12,13,16, + 15,15,13,13,16,16,16,12,12,16,16,15,13,13,16,16, + 16,12,12,16,16,16,13,13,17,16,16,14,14,17,17,16, + 12,12,17,16,16,13,13,17,17,16,12,13,16,16,17,13, + 12,17,16,16,14,13,17,16,16,12,12,17,16,16,12,12, + 17,16,17,12,12,17,17,17,13,13,16,16,16,13,14,17, + 17,16,12,12,16,16,16,13,13,17,17,17,12,12,13,14, + 14,10,10,16,14,14,12,12,16,15,15,14,14,16,14,14, + 12,12,15,14,14,13,13,17,15,15,14,13,16,16,15,15, + 15,16,15,15,14,14,16,15,15,14,14,17,15,15,14,14, + 16,15,15,14,14,16,16,15,15,15,17,15,15,13,13,16, + 15,15,14,14,17,15,15,13,13,17,15,15,14,14,16,15, + 15,15,15,16,14,14,13,13,16,15,15,14,14,16,14,14, + 13,13,17,15,15,14,14,16,16,15,15,15,17,14,14,13, + 13,16,15,15,14,14,17,14,14,13,13,13,11,11,10,10, + 16,14,14,13,13,15,14,14,13,13,16,14,14,12,12,16, + 14,14,12,12,15,15,15,14,14,16,14,14,14,14,16,15, + 14,14,14,16,14,14,14,14,16,15,15,14,13,16,15,15, + 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11,10,10,15,14,14,12,12,15,14,14,13,13,16,14,14, + 12,12,16,13,14,12,12,16,14,15,14,13,16,14,14,14, + 14,16,15,15,13,13,16,14,14,13,13,16,15,15,13,13, + 15,15,15,13,13,16,14,14,14,14,17,15,15,13,13,16, + 14,14,13,13,16,15,15,13,13,16,15,15,13,13,16,14, + 14,13,13,17,15,15,12,12,16,14,14,12,12,16,14,15, + 12,12,16,15,15,13,13,16,14,14,13,13,17,15,15,12, + 12,16,14,14,12,12,16,15,15,12,12,14,14,14, 8, 8, + 14,14,14,17,17,14,15,15,18,18,14,14,14,18,17,14, + 14,14,18,18,14,15,15,18,20,15,16,15,19,18,15,15, + 15,19,18,15,15,16,19,18,15,15,15,18,18,14,15,15, + 18,18,15,16,16,18,19,15,15,15,18,18,15,15,15,19, + 20,15,15,15,18,18,15,15,15,18,18,15,16,16,19,19, + 15,14,15,19,19,15,15,15,19,20,14,14,15,18,18,15, + 15,15,19,19,15,16,16,19,19,15,15,14,18,19,15,15, + 15,20,20,15,15,14,18,18,13,12,12, 8, 8,13,14,14, + 18,18,14,14,14,18,18,14,14,14,18,20,14,14,14,18, + 18,14,15,15,19,18,15,14,14,18,19,15,15,15,18,19, + 15,14,14,18,19,15,15,15,18,18,14,15,14,18,19,15, + 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0,14,14,21, + 21, 0,17,18, 0, 0, 0,16,17,20, 0, 0,16,16, 0, 0, + 0, 0, 0, 0, 0, 0,15,15,20,20, 0,19,18, 0,21, 0, + 18,17, 0, 0, 0,10,10,11,11, 0,10,10,10,10, 0,11, + 11,12,12, 0,11,11, 9, 9, 0,13,13,12,12, 0,11,11, + 12,12, 0,13,13,12,12, 0,10,10,12,12, 0,12,12,13, + 13, 0,12,12,12,12, 0,11,11,12,12, 0,13,13,12,12, + 0,10,10,12,12, 0,13,13,13,13, 0,12,12,12,12, 0, + 14,13,13,13, 0,19,21,15,15, 0,12,11,12,12, 0,16, + 15,19,19, 0,13,13,11,11, 0,13,13,13,13, 0, 0,21, + 15,16, 0,12,12,12,12, 0,16,16,19,21, 0,13,13,12, + 12, 7, 7, 7,16,16,11, 9, 9,16,16,12, 9, 9,16,16, + 0,13,13,16,16, 0,14,14,17,16,11, 9, 9,16,16,14, + 12,11,17,17,13, 8, 9,15,15, 0,13,13,19,19, 0,13, + 13,16,15,12,10,10,17,17,15,12,12,19,18,14, 9, 9, + 17,16, 0,14,14,18, 0, 0,14,13,16,16, 0,14,15,18, + 17, 0,21, 0,19,21, 0,12,12,16,16, 0,16,16, 0, 0, + 0,14,14,16,16, 0,14,14,18,18, 0, 0,21,20, 0, 0, + 13,13,16,17, 0,18,18, 0, 0, 0,15,14,17,16, 8, 7, + 7,14,14,11,10,10,15,15,13,10,10,15,15, 0,21,20, + 19,19, 0,21, 0,17,18,11,10,10,15,16,14,12,12,18, + 18,14,11,11,15,14, 0,21,20,18,19, 0, 0,21,18,18, + 12,11,11,16,16,16,14,14,18,20,14,11,11,16,15, 0, + 20,20,19,19, 0, 0,20,18,18, 0,21, 0,18,19, 0, 0, + 0, 0, 0, 0,20,20,17,18, 0, 0, 0,20,20, 0, 0, 0, + 19,19, 0, 0, 0,20,18, 0, 0, 0, 0, 0, 0, 0,21,18, + 18, 0,21,21, 0,21, 0, 0, 0,19,20,11, 9, 9,14,14, + 13,10,10,14,14,13,11,11,15,15, 0,13,13,13,13, 0, + 14,14,16,16,13,11,11,15,15,16,12,12,15,15,14,10, + 10,14,14, 0,14,14,16,16, 0,14,14,15,15,13,10,10, + 15,15,17,13,14,15,16,15,10,10,15,15, 0,14,14,17, + 16, 0,14,14,15,15, 0,15,15,17,17, 0, 0,21,18,18, + 0,13,13,15,15, 0,16,16,21,20, 0,14,14,15,14, 0, + 15,14,16,17, 0, 0,20,20,19, 0,13,13,15,15, 0,19, + 18, 0, 0, 0,15,15,15,15, 0,11,11,14,14, 0,12,12, + 16,16, 0,12,12,16,16, 0,15,16,21,21, 0,16,17,21, + 0, 0,12,12,17,16, 0,14,14,18,19, 0,11,11,16,16, + 0,15,15,20,21, 0,16,16,21, 0, 0,12,12,17,16, 0, + 15,15,19,19, 0,12,12,16,17, 0,16,15, 0, 0, 0,16, + 16, 0, 0, 0,17,17, 0,21, 0, 0, 0, 0, 0, 0,14,15, + 20, 0, 0,17,17, 0, 0, 0,17,17, 0, 0, 0,17,16, 0, + 0, 0, 0, 0, 0, 0, 0,15,15, 0, 0, 0,18,18, 0, 0, + 0,18,17, 0, 0, 0,11,11,14,14, 0,12,12,15,15, 0, + 12,12,15,15, 0,13,13,14,14, 0,14,14,17,17, 0,12, + 12,16,16, 0,14,14,16,16, 0,11,11,15,15, 0,13,13, + 16,17, 0,13,13,16,16, 0,12,12,15,15, 0,14,14,17, + 16, 0,11,11,15,15, 0,14,14,17,17, 0,13,13,16,16, + 0,15,15,17,18, 0,21,20,20,21, 0,12,12,15,15, 0, + 16,16,20,21, 0,14,14,15,15, 0,14,14,17,17, 0, 0, + 0,18,19, 0,12,13,15,15, 0,18,17,21, 0, 0,14,15, + 15,15, 8, 8, 8,16,16,12,10,10,16,16,13, 9, 9,16, + 16, 0,14,14,18,17, 0,14,14,16,17,12,10,10,18,17, + 14,12,11,18,18,14, 9, 9,16,16, 0,13,13,18,18, 0, + 13,13,17,16,12, 9, 9,16,17,17,13,13,17,17,14, 9, + 9,15,15, 0,14,14,20,19, 0,13,13,16,16, 0,15,15, + 19,18, 0, 0, 0,20,19, 0,12,13,17,17, 0,16,16,20, + 0, 0,14,14,16,17, 0,14,14,19,18, 0, 0, 0,20,20, + 0,13,13,16,16, 0,18,17, 0, 0, 0,15,15,16,16, 9, + 7, 7,14,14,12,10,10,15,15,13,10,10,15,15, 0,21, + 0,18,19, 0,20,21,19,18,12,10,10,16,15,15,13,13, + 18,18,14,11,11,15,15, 0, 0, 0,19,18, 0, 0,21,18, + 18,13,11,11,15,15,16,14,14,17,19,15,11,11,15,15, + 0,21,21,20,18, 0, 0,21,18,18, 0, 0,21,21,19, 0, + 0, 0, 0, 0, 0,19,20,18,17, 0, 0, 0,21,21, 0,21, + 0,20,18, 0, 0,21,19,19, 0, 0, 0, 0, 0, 0,20,21, + 17,17, 0, 0, 0, 0, 0, 0,21, 0,18,20, 0,10,10,14, + 14, 0,11,11,15,15, 0,11,11,15,15, 0,14,14,15,15, + 0,15,15,16,16, 0,11,12,16,16, 0,13,13,16,16, 0, + 11,11,15,15, 0,14,14,17,17, 0,14,14,15,15, 0,11, + 11,16,15, 0,14,14,15,15, 0,11,11,15,15, 0,15,15, + 17,17, 0,14,14,15,15, 0,16,16,18,18, 0, 0, 0,20, + 19, 0,14,13,16,15, 0,17,17,21, 0, 0,15,15,15,15, + 0,16,15,17,16, 0,20, 0,20,18, 0,13,14,15,15, 0, + 19,18, 0,21, 0,15,15,15,15, 0,11,11,14,14, 0,12, + 12,16,16, 0,12,12,16,16, 0,16,15,20,21, 0,17,16, + 0, 0, 0,12,12,16,16, 0,14,14,18,18, 0,11,11,16, + 16, 0,15,15,21,20, 0,16,16, 0, 0, 0,12,12,16,17, + 0,15,14,19,19, 0,11,12,16,16, 0,15,15,21, 0, 0, + 16,16, 0, 0, 0,16,17, 0, 0, 0, 0, 0, 0, 0, 0,15, + 15,21, 0, 0,17,17, 0, 0, 0,17,17, 0, 0, 0,17,16, + 0, 0, 0, 0, 0, 0, 0, 0,15,15, 0,20, 0,19,20, 0, + 0, 0,17,17, 0, 0, 0,12,12,15,15, 0,12,12,15,15, + 0,12,12,16,16, 0,13,13,15,15, 0,15,15,17,17, 0, + 13,13,17,16, 0,14,14,17,17, 0,11,11,16,16, 0,14, + 14,17,17, 0,13,13,16,16, 0,12,12,16,16, 0,15,15, + 16,17, 0,11,11,15,16, 0,14,14,17,17, 0,13,14,16, + 16, 0,15,15,18,18, 0,21,20,20,19, 0,13,13,16,17, + 0,16,16, 0, 0, 0,14,14,16,16, 0,15,15,18,18, 0, + 0, 0,20,19, 0,13,13,16,16, 0,17,17, 0, 0, 0,14, + 14,16,16, 0,11,11,16,16, 0,13,13,18,17, 0,13,13, + 17,17, 0,16,16,17,17, 0,16,16,17,18, 0,12,12,17, + 17, 0,15,15,18,18, 0,12,12,16,16, 0,16,16,19,19, + 0,15,15,16,17, 0,12,12,17,17, 0,17,17,18,18, 0, + 12,12,17,17, 0,16,16,19,19, 0,15,16,17,17, 0,16, + 16,18,17, 0, 0, 0,21,21, 0,13,13,16,16, 0,17,17, + 0,20, 0,15,15,16,17, 0,16,16,19,18, 0, 0,21,20, + 21, 0,14,14,17,16, 0,20, 0, 0, 0, 0,15,16,16,17, + 0, 9, 9,14,14, 0,13,13,16,16, 0,14,14,15,15, 0, + 0,20,19,19, 0, 0, 0,19,19, 0,12,12,15,15, 0,15, + 16,19,18, 0,14,14,15,15, 0,21, 0,18,18, 0,20, 0, + 17,18, 0,13,13,16,16, 0,17,17,17,19, 0,14,14,16, + 15, 0,21,20,20,19, 0, 0, 0,19,19, 0, 0, 0,19,18, + 0, 0, 0, 0, 0, 0,20,20,17,18, 0, 0, 0,21,21, 0, + 0, 0,18,18, 0,21, 0,18,19, 0, 0, 0, 0, 0, 0,20, + 21,18,18, 0, 0, 0,20,21, 0, 0, 0,19,19, 0,18,18, + 15,15, 0,20,21,17,17, 0,19,21,17,17, 0, 0, 0,17, + 18, 0, 0, 0,20,19, 0,19,19,17,17, 0, 0, 0,18,18, + 0,19,20,16,17, 0, 0,21,20,20, 0,19,20,19,18, 0, + 19,20,16,16, 0, 0, 0,18,19, 0,19,20,17,17, 0, 0, + 21, 0,20, 0,21,21,17,19, 0,20, 0,19,20, 0, 0, 0, + 20, 0, 0,19,18,17,16, 0, 0, 0, 0, 0, 0, 0,20,17, + 17, 0,20,21,18,20, 0, 0, 0, 0,21, 0,19,20,17,17, + 0, 0, 0, 0, 0, 0,20,21,17,17, 0,11,11,14,14, 0, + 13,13,16,17, 0,13,13,16,16, 0,17,17, 0,21, 0,18, + 17,21, 0, 0,13,13,16,16, 0,15,15,18,18, 0,12,12, + 16,16, 0,17,16,21, 0, 0,17,17, 0, 0, 0,12,12,17, + 17, 0,17,17,19,21, 0,13,12,16,16, 0,17,17, 0, 0, + 0,17,17, 0, 0, 0,18,17, 0,21, 0, 0, 0, 0, 0, 0, + 15,15,20, 0, 0,20,18, 0, 0, 0,17,18, 0, 0, 0,16, + 17, 0, 0, 0, 0, 0, 0, 0, 0,15,15, 0, 0, 0,19,19, + 0, 0, 0,18,18, 0, 0, 0,14,14,18,18, 0,16,16, 0, + 21, 0,16,16,21,21, 0,17,17, 0,20, 0,17,17,20, 0, + 0,16,15, 0, 0, 0,20,20, 0, 0, 0,15,15,20,20, 0, + 17,17,21, 0, 0,17,18,20,20, 0,15,15,20,20, 0,18, + 18, 0, 0, 0,15,15,19,20, 0,17,18, 0, 0, 0,17,17, + 20,20, 0,18,17,21, 0, 0, 0, 0, 0,21, 0,15,15,20, + 20, 0,19,19, 0, 0, 0,17,17,21, 0, 0,17,17, 0, 0, + 0, 0, 0,21, 0, 0,15,15,19,19, 0,20,21, 0, 0, 0, + 18,17,21,21, 0,12,12,16,16, 0,14,14,17,17, 0,13, + 13,17,18, 0,16,16,18,17, 0,16,16,18,18, 0,13,13, + 18,18, 0,15,16,19,18, 0,13,13,16,16, 0,16,16,20, + 18, 0,16,16,17,17, 0,12,13,17,17, 0,17,16,18,18, + 0,12,12,16,16, 0,17,16,20,19, 0,16,16,16,16, 0, + 16,17,18,20, 0, 0, 0,21,20, 0,14,14,17,16, 0,19, + 18, 0,20, 0,16,16,17,16, 0,16,16,17,18, 0, 0,21, + 21,21, 0,14,14,16,16, 0,20,20,21, 0, 0,16,16,16, + 16, 0,10,10,14,14, 0,14,14,15,16, 0,14,14,15,15, + 0, 0,21,18,18, 0, 0,21,18,19, 0,13,13,16,16, 0, + 16,16,18,18, 0,14,14,15,15, 0,21, 0,18,18, 0,21, + 0,18,18, 0,13,13,16,16, 0,17,17,19,20, 0,14,14, + 15,15, 0, 0, 0,18,20, 0, 0,21,18,18, 0, 0,21,19, + 18, 0, 0, 0, 0, 0, 0,20,21,18,17, 0, 0, 0,21,21, + 0, 0, 0,19,19, 0,21, 0,18,19, 0, 0, 0, 0, 0, 0, + 21,20,17,17, 0, 0,21,20, 0, 0, 0, 0,19,19, 0,19, + 20,15,16, 0, 0,20,18,17, 0,20,21,17,18, 0,21, 0, + 18,18, 0, 0, 0,19,19, 0,20,20,17,18, 0, 0, 0,18, + 19, 0,20,20,18,17, 0, 0, 0, 0,20, 0, 0,21,17,18, + 0,20,21,17,17, 0, 0, 0,18,18, 0,19,19,17,17, 0, + 0, 0,21,21, 0,20,20,17,17, 0, 0, 0,21,19, 0, 0, + 0,20,19, 0,21,20,17,18, 0, 0, 0, 0, 0, 0, 0,20, + 18,17, 0,21,20,18,18, 0, 0, 0,20,21, 0,20,20,17, + 17, 0, 0, 0, 0, 0, 0,20, 0,17,17, 0,11,11,13,14, + 0,13,13,16,16, 0,13,13,16,16, 0,17,17, 0, 0, 0, + 17,18, 0, 0, 0,13,13,16,16, 0,15,16,18,18, 0,13, + 13,16,17, 0,16,17,20, 0, 0,17,18,20, 0, 0,13,13, + 17,17, 0,16,16,20,21, 0,13,13,16,16, 0,17,17,21, + 0, 0,17,18, 0, 0, 0,17,18, 0,21, 0, 0, 0, 0, 0, + 0,15,15,20, 0, 0,19,19, 0, 0, 0,17,17, 0, 0, 0, + 18,17,21,20, 0, 0, 0, 0, 0, 0,16,16,20,21, 0,21, + 20, 0,21, 0,19,21, 0, 0, 0,15,15, 0, 0, 0,16,17, + 0,19, 0,16,16, 0, 0, 0,17,17, 0, 0, 0,19,18, 0, + 0, 0,16,16,20,20, 0,20,18,21, 0, 0,15,15,21,21, + 0,18,18, 0, 0, 0,18,19, 0, 0, 0,16,15, 0,21, 0, + 20,19, 0, 0, 0,16,16, 0, 0, 0,20,18, 0,21, 0,17, + 18,21, 0, 0,18,19, 0, 0, 0, 0, 0, 0, 0, 0,16,16, + 20,20, 0,19,20, 0, 0, 0,17,17, 0, 0, 0,18,17,20, + 21, 0, 0, 0, 0, 0, 0,16,16, 0,20, 0,20,22, 0, 0, + 0,18,18, 0,22, +}; + +static const static_codebook _44p0_p4_0 = { + 5, 3125, + (char *)_vq_lengthlist__44p0_p4_0, + 1, -528744448, 1616642048, 3, 0, + (long *)_vq_quantlist__44p0_p4_0, + 0 +}; + +static const long _vq_quantlist__44p0_p4_1[] = { + 3, + 2, + 4, + 1, + 5, + 0, + 6, +}; + +static const char _vq_lengthlist__44p0_p4_1[] = { + 2, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _44p0_p4_1 = { + 1, 7, + (char *)_vq_lengthlist__44p0_p4_1, + 1, -533200896, 1611661312, 3, 0, + (long *)_vq_quantlist__44p0_p4_1, + 0 +}; + +static const long _vq_quantlist__44p0_p5_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p0_p5_0[] = { + 1, 6, 6, 6, 8, 8, 7, 8, 8, 7, 9, 8,10,11,11, 9, + 8, 8, 7, 8, 8,11,11,11, 9, 8, 8, 6, 7, 7,10,10, + 10,10,10,10,10,10,10,14,13,13,12,11,11,10,10,10, + 14,14,13,13,11,11, 6, 6, 6, 8, 5, 5, 8, 7, 7, 8, + 7, 7,11, 9, 9, 9, 7, 7, 8, 7, 7,12,10,10,10, 7, + 7, 7, 8, 8,12,11,11,12,10,10,11,10,10,14,13,13, + 13,10,10,11,10,11,16,14,14,13,10,10, 7, 8, 7,12, + 12,12,12,11,11,12,11,11,16,14,15,13,12,12,11,11, + 11,17,15,14,14,13,13,10, 9, 9,13,11,11,13,11,11, + 12,11,11,16,14,13,14,11,11,12,11,11,16,15,14,14, + 11,11, 7, 8, 8,12,11,11,12,10,10,12,10,10,16,14, + 13,13,11,11,12,10,10,16,14,14,13,10,10, 8, 8, 8, + 12,12,12,12,11,11,12,11,11,16,14,15,14,12,12,12, + 11,11,16,15,15,14,12,12,10,10,10,13,11,11,13,11, + 11,12,12,12,16,14,14,14,11,11,12,11,11,17,14,15, + 14,11,11, +}; + +static const static_codebook _44p0_p5_0 = { + 5, 243, + (char *)_vq_lengthlist__44p0_p5_0, + 1, -527106048, 1620377600, 2, 0, + (long *)_vq_quantlist__44p0_p5_0, + 0 +}; + +static const long _vq_quantlist__44p0_p5_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p0_p5_1[] = { + 2, 7, 7, 7, 8, 8, 7, 7, 7, 7, 8, 8, 8, 8, 9, 8, + 7, 7, 8, 8, 8, 9, 9, 9, 9, 7, 7, 6, 6, 6, 9, 7, + 7, 9, 7, 7, 9, 8, 8,10, 8, 8,10, 8, 8,10, 8, 8, + 10, 8, 8,10, 8, 8, 7, 6, 6, 9, 6, 6, 9, 6, 6, 9, + 7, 7,10, 8, 8, 9, 6, 6, 9, 7, 7,10, 8, 8, 9, 7, + 7, 7, 8, 8,11, 9, 9,11, 9, 9,11, 9, 9,12, 9, 9, + 12, 8, 8,12, 9, 9,12,10, 9,12, 8, 8, 8, 7, 7,10, + 9, 9,11, 9, 9,11, 9, 9,11,11,10,11, 9, 9,11,10, + 9,11,10,11,11, 9, 9,10, 8, 8,11, 9, 9,11, 9, 9, + 11, 9, 9,11,10,10,11, 9, 9,11, 9, 9,11,10,10,11, + 9, 9, 9, 8, 8,12, 9, 9,12, 9, 9,11, 9, 9,12, 9, + 9,12, 8, 8,12, 9, 9,12, 9, 9,12, 8, 8, 9, 7, 7, + 11, 9,10,11,10, 9,11, 9, 9,11,11,11,11, 9, 9,11, + 10,10,11,11,11,11, 9, 9,10, 9, 9,11, 9, 9,11,10, + 10,11,10, 9,11,10,10,11, 9, 9,11,10,10,11,10,11, + 11, 9, 9, +}; + +static const static_codebook _44p0_p5_1 = { + 5, 243, + (char *)_vq_lengthlist__44p0_p5_1, + 1, -530841600, 1616642048, 2, 0, + (long *)_vq_quantlist__44p0_p5_1, + 0 +}; + +static const long _vq_quantlist__44p0_p6_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p0_p6_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44p0_p6_0 = { + 5, 243, + (char *)_vq_lengthlist__44p0_p6_0, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p0_p6_0, + 0 +}; + +static const long _vq_quantlist__44p0_p6_1[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const char _vq_lengthlist__44p0_p6_1[] = { + 1, 3, 2, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11, + 11,12,12,12,14,14,14,15,15, +}; + +static const static_codebook _44p0_p6_1 = { + 1, 25, + (char *)_vq_lengthlist__44p0_p6_1, + 1, -518864896, 1620639744, 5, 0, + (long *)_vq_quantlist__44p0_p6_1, + 0 +}; + +static const long _vq_quantlist__44p0_p6_2[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const char _vq_lengthlist__44p0_p6_2[] = { + 3, 4, 4, 5, 4, 5, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p0_p6_2 = { + 1, 25, + (char *)_vq_lengthlist__44p0_p6_2, + 1, -529006592, 1611661312, 5, 0, + (long *)_vq_quantlist__44p0_p6_2, + 0 +}; + +static const char _huff_lengthlist__44p0_short[] = { + 3, 3, 7, 8,10,13,16, 3, 2, 5, 7, 9,13,16, 6, 4, + 4, 6,10,14,15, 7, 5, 5, 7,10,13,14, 9, 8, 9, 9, + 9,11,13,12,11,12, 9, 7, 8,11,14,12,10, 6, 5, 7, + 10, +}; + +static const static_codebook _huff_book__44p0_short = { + 2, 49, + (char *)_huff_lengthlist__44p0_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p1_l0_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44p1_l0_0[] = { + 1, 4, 4, 7, 7, 8, 8, 9, 9,10,10,11,11, 4, 6, 5, + 8, 6, 9, 8,10, 9,10,10,11,10, 5, 5, 6, 6, 8, 8, + 9, 9,10,10,10,10,11, 7, 8, 8, 9, 8,10, 9,10, 9, + 11,10,11,10, 7, 8, 8, 8,10, 9,10,10,10,10,11,10, + 11, 9,10,10,11,11,11,11,12,11,12,11,12,11, 9,10, + 10,11,11,11,11,11,11,11,12,11,12,11,11,11,12,12, + 12,12,12,12,12,12,12,11,11,12,11,12,12,12,12,12, + 12,12,12,11,12,12,12,12,12,13,12,13,12,12,12,12, + 12,12,12,12,12,13,13,13,13,12,13,12,12,12,12,12, + 13,13,12,13,12,13,12,13,12,12,12,12,13,13,13,13, + 13,13,12,12,12,12,12,11,12, +}; + +static const static_codebook _44p1_l0_0 = { + 2, 169, + (char *)_vq_lengthlist__44p1_l0_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44p1_l0_0, + 0 +}; + +static const long _vq_quantlist__44p1_l0_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p1_l0_1[] = { + 1, 4, 4, 6, 6, 5, 5, 5, 6, 6, 5, 6, 5, 6, 6, 6, + 6, 7, 7, 7, 6, 7, 6, 7, 7, +}; + +static const static_codebook _44p1_l0_1 = { + 2, 25, + (char *)_vq_lengthlist__44p1_l0_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p1_l0_1, + 0 +}; + +static const long _vq_quantlist__44p1_l1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p1_l1_0[] = { + 1, 4, 4, 4, 4, 4, 4, 4, 4, +}; + +static const static_codebook _44p1_l1_0 = { + 2, 9, + (char *)_vq_lengthlist__44p1_l1_0, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p1_l1_0, + 0 +}; + +static const char _huff_lengthlist__44p1_lfe[] = { + 1, 3, 2, 3, +}; + +static const static_codebook _huff_book__44p1_lfe = { + 2, 4, + (char *)_huff_lengthlist__44p1_lfe, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44p1_long[] = { + 3, 3, 7, 7, 9,13,16, 3, 2, 4, 6,10,13,17, 7, 4, + 4, 6, 9,12,14, 7, 6, 6, 5, 7, 9,12,10,10, 9, 6, + 6, 9,12,14,14,13, 9, 8,10,11,18,18,15,13,11,10, + 11, +}; + +static const static_codebook _huff_book__44p1_long = { + 2, 49, + (char *)_huff_lengthlist__44p1_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p1_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p1_p1_0[] = { + 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44p1_p1_0 = { + 5, 243, + (char *)_vq_lengthlist__44p1_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p1_p1_0, + 0 +}; + +static const long _vq_quantlist__44p1_p2_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p1_p2_0[] = { + 1, 4, 4, 0, 7, 7, 0, 8, 8, 0, 9, 9, 0,12,12, 0, + 8, 8, 0, 9, 9, 0,12,12, 0, 8, 8, 0, 6, 6, 0,11, + 11, 0,11,11, 0,12,12, 0,14,14, 0,11,11, 0,12,12, + 0,14,14, 0,11,11, 0, 6, 6, 0, 6, 5, 0, 7, 6, 0, + 7, 7, 0,10,10, 0, 6, 6, 0, 7, 7, 0,10,10, 0, 7, + 7, 0, 7, 7, 0,10,10, 0,11,11, 0,11,11, 0,14,14, + 0,10,10, 0,12,12, 0,14,14, 0,12,12, 0, 6, 6, 0, + 11,11, 0,11,11, 0,12,12, 0,14,14, 0,11,11, 0,12, + 12, 0,15,15, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 8, 8, 0,11,11, 0,11,11, 0,12,12, 0,15, + 15, 0,12,12, 0,11,11, 0,15,15, 0,11,11, 0, 6, 6, + 0,11,11, 0,12,12, 0,12,12, 0,15,15, 0,11,11, 0, + 12,12, 0,14,14, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44p1_p2_0 = { + 5, 243, + (char *)_vq_lengthlist__44p1_p2_0, + 1, -533200896, 1614282752, 2, 0, + (long *)_vq_quantlist__44p1_p2_0, + 0 +}; + +static const long _vq_quantlist__44p1_p2_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p1_p2_1[] = { + 1, 3, 3, 0, 8, 8, 0, 8, 8, 0,10,10, 0, 9, 9, 0, + 10,10, 0,10,10, 0, 9, 9, 0,10,10, 0, 7, 7, 0, 7, + 7, 0, 7, 7, 0, 8, 8, 0, 8, 8, 0, 8, 8, 0, 9, 9, + 0, 8, 8, 0, 8, 8, 0, 7, 7, 0, 8, 8, 0, 8, 8, 0, + 10,10, 0, 9, 9, 0, 9, 9, 0,10,10, 0, 9, 9, 0,10, + 10, 0, 8, 8, 0,11,11, 0,11,11, 0,12,12, 0,11,11, + 0,12,12, 0,12,12, 0,12,12, 0,12,12, 0, 8, 8, 0, + 11,11, 0,11,11, 0,13,12, 0,12,12, 0,13,12, 0,13, + 13, 0,12,12, 0,13,13, 0, 7, 7, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 8, 8, 0,11,11, 0,11,11, 0,13,12, 0,12, + 12, 0,12,12, 0,12,12, 0,11,11, 0,12,12, 0, 8, 8, + 0,12,12, 0,12,12, 0,13,13, 0,12,12, 0,13,13, 0, + 13,13, 0,12,13, 0,13,13, 0, 7, 7, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44p1_p2_1 = { + 5, 243, + (char *)_vq_lengthlist__44p1_p2_1, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p1_p2_1, + 0 +}; + +static const long _vq_quantlist__44p1_p3_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p1_p3_0[] = { + 1, 6, 6, 6, 7, 7, 7, 8, 8, 7, 8, 8,10,11,11, 9, + 8, 8, 7, 9, 9,11,12,12, 9, 8, 8, 6, 7, 7, 9,11, + 11,10,11,11,10,11,11,13,13,13,11,12,12,10,11,11, + 13,14,14,12,12,12, 6, 6, 6, 8, 6, 6, 8, 6, 6, 9, + 7, 7,12,10,10,10, 6, 6, 9, 7, 7,12,10,10,11, 7, + 6, 7, 8, 8,12,10,10,12,10,10,11,10,10,15,13,13, + 13,10,10,12,11,11,15,13,13,14,11,11, 8, 7, 7,12, + 11,11,12,11,11,11,11,11,14,14,14,13,12,12,12,11, + 11,16,15,15,14,12,12, 0,10,10, 0,11,11, 0,12,12, + 0,11,11, 0,14,14, 0,11,11, 0,11,11, 0,15,15, 0, + 11,11, 7, 8, 8,13,10,10,12,10,10,12,11,11,15,13, + 13,14,11,11,12,10,10,16,14,14,14,10,10, 8, 7, 7, + 12,11,11,13,11,11,12,11,11,15,14,14,14,12,12,13, + 12,12,15,14,14,15,12,12, 0,11,11, 0,12,12, 0,12, + 12, 0,12,12, 0,15,15, 0,12,12, 0,12,12, 0,15,14, + 0,12,12, +}; + +static const static_codebook _44p1_p3_0 = { + 5, 243, + (char *)_vq_lengthlist__44p1_p3_0, + 1, -531365888, 1616117760, 2, 0, + (long *)_vq_quantlist__44p1_p3_0, + 0 +}; + +static const long _vq_quantlist__44p1_p3_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p1_p3_1[] = { + 2, 3, 4, 7, 7,10,12,12,12,12,10,11,11,13,13,11, + 12,12,11,11,12,12,12,12,12,11,13,13,13,13,12,12, + 12,13,14,12,13,13,13,13,12,13,13,13,13,12,13,13, + 13,13,11,13,13,13,13,12,12,12,14,14,12,13,13,12, + 12,12,12,13,13,13,12,13,13,13,13,12,13,13,13,13, + 12,12,12,14,14,12,13,13,12,12,12,13,13,13,13,12, + 13,13,12,12,12,13,13,13,13,12,12,12,14,14,12,13, + 13,12,12,12,13,13,13,13,12,13,13,12,12,10,10,11, + 10,10,11,11,11,11,11,11, 9, 9,10,10,12,11,11,10, + 10,12,10,10,10,10,13,12,12,12,12,13,11,11,11,11, + 13,12,12,12,12,13,11,11,11,11,13,12,12,12,12,13, + 12,12,12,12,13,11,11,11,11,13,12,12,12,12,13,11, + 11,11,11,13,12,12,11,11,13,12,12,11,11,13,11,11, + 11,11,13,12,12,11,11,13,11,11,11,11,13,12,12,11, + 11,13,12,12,11,11,13,11,11,11,11,13,12,12,11,11, + 13,11,11,11,11,13,12,12,11,11,11,11,11,10,10,11, + 11,11, 9, 9,11,12,12,11,11,12,12,12, 9, 9,13,13, + 13,10,10,13,13,13,11,11,13,13,13,14,14,13,13,13, + 11,10,13,13,14,12,12,13,13,13,11,11,13,13,13,11, + 11,13,13,13,14,14,13,13,13,10,10,13,13,13,11,11, + 13,13,13,10,10,13,14,13,11,11,13,14,14,14,14,13, + 13,13,10,10,13,14,14,11,11,13,13,13,10,10,13,14, + 14,11,11,13,13,13,14,14,14,13,13,10,10,13,14,14, + 11,11,13,13,13,10,10,14,12,12, 9, 9,14,12,12, 9, + 9,14,11,11, 9, 9,14,12,12, 8, 8,14,11,11, 7, 7, + 15,13,13,10,10,15,12,12,10,10,15,13,13,10,10,15, + 12,12,10,10,15,13,13,10,10,15,13,13,10,10,15,12, + 12,10,10,15,13,13,10,10,15,12,12,10,10,15,13,13, + 10,10,15,13,13,10,10,15,12,12,10,10,15,13,13, 9, + 9,15,12,12, 9, 9,14,13,13, 9, 9,15,13,13,10,10, + 15,12,12,10,10,15,13,13, 9, 9,15,12,12, 9, 9,15, + 13,13, 9, 9,13,12,12, 9, 9,13,13,13, 8, 8,13,13, + 13, 9, 9,13,13,13, 7, 7,14,13,13, 8, 8,14,14,14, + 10,10,15,14,14,11,11,14,14,14, 9, 9,15,14,14,10, + 10,15,14,14, 9, 9,14,14,14,10,10,15,14,14,11,11, + 15,14,14, 9, 9,14,14,14,10,10,14,14,14, 9, 9,15, + 14,15,10,10,15,14,14,11,11,14,14,14, 9, 9,14,14, + 14, 9, 9,14,14,14, 8, 8,15,14,14,10,10,15,14,14, + 11,11,14,14,14, 9, 9,15,14,14, 9, 9,14,14,14, 8, + 8,12,12,12,13,13,16,16,16,11,11,17,16,16,12,12, + 17,16,16,11,11,17,16,16,11,11,17,17,16,13,13,17, + 16,16,13,13,18,17,16,12,12,17,16,16,13,13,17,16, + 17,12,12,18,17,17,13,13,17,16,16,14,14,18,17,17, + 12,12,18,16,16,13,13,17,17,17,13,12,17,17,17,13, + 13,17,16,16,13,13,18,17,17,12,12,17,16,16,13,12, + 17,17,17,12,12,18,17,17,13,13,18,16,16,14,14,18, + 17,17,12,12,17,17,17,13,13,18,17,18,12,12,13,14, + 14,10,10,16,14,14,13,13,17,15,15,14,14,17,14,14, + 12,13,16,14,14,13,13,17,15,15,14,14,16,16,16,15, + 15,17,15,15,14,14,17,16,16,14,15,17,15,15,14,14, + 17,15,16,14,14,17,16,16,15,15,17,15,15,13,13,17, + 15,15,14,14,18,15,15,13,14,17,15,15,14,14,16,16, + 16,15,15,17,15,15,13,13,17,15,15,14,14,17,15,15, + 13,13,17,15,15,14,14,16,16,16,15,15,17,15,15,13, 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19,14,13,13,19,19,14,14,14,19,19,14,13,14,19,19, + 15,15,15,20,20,15,14,14,20,19,15,15,15,19,20,15, + 14,14,19,20,15,15,15,20,19,15,15,15,19,20,15,14, + 14,20,20,15,15,15,20,19,15,14,14,19,19,15,15,15, + 19,19,15,15,15,20,19,15,14,14,21,19,15,15,15,20, + 21,15,14,14,21,19,15,15,15,19,19,15,15,15,20,20, + 15,14,14,19,21,15,15,15,19,19,15,14,14,19,20,15, + 15,15,19,19,13,12,12,13,13,17,16,16,11,11,17,16, + 15,12,12,18,16,16,11,11,17,16,16,11,11,18,17,17, + 13,13,18,16,16,13,13,17,17,17,12,13,18,17,16,13, + 13,18,17,17,13,13,17,17,17,13,13,17,16,16,13,13, + 18,16,17,12,12,17,16,16,13,12,17,17,17,12,12,18, + 17,17,13,12,18,16,16,13,13,18,17,17,12,12,17,16, + 16,12,12,17,17,17,11,11,17,16,16,12,12,17,16,16, + 13,13,17,16,16,11,11,17,16,16,12,12,17,17,17,11, + 11,13,14,14, 9, 9,16,14,14,13,13,16,15,15,14,14, + 17,14,14,12,12,16,14,14,13,13,17,15,15,14,14,17, + 15,16,15,15,17,15,15,14,14,17,15,16,14,15,18,15, + 15,14,14,17,15,15,14,14,16,16,16,15,15,18,15,15, + 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16,20,20,15,15,15,19,19,13,12,12, 8, 8,14,14,14, + 19,20,14,14,14,19,19,14,14,14,18,19,14,14,14,19, + 20,15,15,15,19,20,15,14,14,21,20,15,15,15,20,20, + 15,15,14,19,19,15,15,15,19,19,15,15,15,19,19,15, + 14,14,19,20,15,15,15,19,20,15,14,14,19,19,15,15, + 15,19,19,15,15,15,19,19,16,14,14,19,19,15,15,15, + 20,20,15,14,14,21,19,15,15,15,19,19,15,15,15,19, + 20,16,14,14,19,20,15,15,15,19,19,15,14,14,19,19, + 15,15,15,20,19, +}; + +static const static_codebook _44p1_p3_1 = { + 5, 3125, + (char *)_vq_lengthlist__44p1_p3_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p1_p3_1, + 0 +}; + +static const long _vq_quantlist__44p1_p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p1_p4_0[] = { + 2, 6, 6,14,14, 6, 7, 7,14,14, 7, 7, 7,14,14, 0, + 13,13,16,16, 0,13,13,15,14, 7, 8, 8,15,15, 9,10, + 10,16,16, 9, 8, 8,15,15, 0,13,13,17,16, 0,13,13, + 15,16, 8, 8, 8,15,15,12,11,11,16,16, 9, 8, 8,14, + 14, 0,13,13,17,18, 0,13,13,15,15, 0,14,14,16,16, + 0, 0, 0,19,18, 0,12,12,16,15, 0,15,16, 0,20, 0, + 14,14,16,16, 0,14,14,17,17, 0, 0, 0,19,18, 0,12, + 12,15,15, 0,17,17, 0,20, 0,14,14,16,16, 5, 6, 7, + 12,12, 9, 9, 9,14,14,10,10,10,14,14, 0,21,21,18, + 17, 0,20,20,18,17, 9,10,10,14,14,12,12,12,16,16, + 12,10,10,14,14, 0,20,19,18,17, 0, 0,20,17,18,11, + 10,10,14,14,14,13,13,18,18,13,11,11,14,14, 0,20, + 20,17,18, 0,21,21,17,17, 0,21, 0,18,18, 0, 0, 0, + 0, 0, 0,20,19,16,17, 0, 0, 0,19,19, 0, 0, 0,18, + 18, 0,21,21,18,18, 0, 0, 0, 0, 0, 0,20,20,16,17, + 0, 0, 0,21,21, 0, 0, 0,18,19, 6, 6, 6,13,12, 8, + 6, 6,11,11, 8, 6, 6,13,13, 0, 9, 9,11,11, 0,11, + 10,14,14, 9, 7, 7,13,13,11, 9, 9,13,13,10, 6, 6, + 13,13, 0,10,10,14,15, 0,10,10,13,13, 9, 7, 7,13, + 13,13,10, 9,13,13,10, 6, 6,13,13, 0,10,10,15,14, + 0,10,10,13,13, 0,11,11,15,15, 0,19,20,17,17, 0, + 9, 9,13,13, 0,13,13,20,20, 0,11,11,13,13, 0,11, + 11,15,15, 0,19,19,17,17, 0,10,10,13,13, 0,15,15, + 20,20, 0,12,12,13,13, 0,10,10,12,12, 0,11,11,15, + 15, 0,11,11,15,15, 0,15,15,20, 0, 0,16,16, 0,21, + 0,11,11,15,15, 0,14,14,18,17, 0,11,11,15,15, 0, + 15,16,19,20, 0,16,16,21,21, 0,12,12,15,15, 0,15, + 14,18,18, 0,11,11,16,16, 0,15,15,21,21, 0,16,15, + 0, 0, 0,16,16,21, 0, 0, 0, 0, 0, 0, 0,14,14,20, + 20, 0,18,18, 0, 0, 0,16,17,21, 0, 0,16,16,21,21, + 0, 0, 0, 0, 0, 0,15,15,21,21, 0,20,19, 0,21, 0, + 17,17, 0, 0, 0,10,10,12,11, 0,10,10,10,11, 0,11, + 11,12,12, 0,11,11, 9, 9, 0,13,13,11,12, 0,11,11, + 12,12, 0,13,13,12,12, 0,10,10,12,12, 0,12,12,13, + 13, 0,12,12,12,12, 0,11,11,12,12, 0,13,13,12,12, + 0,10,10,12,12, 0,13,13,14,14, 0,12,12,12,12, 0, + 14,14,14,13, 0,19,20,15,15, 0,12,11,12,12, 0,15, + 15,21,20, 0,13,13,11,11, 0,13,13,13,13, 0,19, 0, + 15,15, 0,12,12,12,12, 0,17,16,19, 0, 0,13,13,12, + 12, 7, 7, 7,16,16,11, 9, 9,15,15,12, 9, 9,16,16, + 0,13,13,15,14, 0,14,14,17,16,10, 9, 9,16,16,14, + 11,11,17,16,12, 9, 8,15,15, 0,13,13,18,18, 0,13, + 13,15,15,12,10,10,18,17,15,12,12,17,17,14, 9, 9, + 16,16, 0,13,13,18,19, 0,14,13,17,16, 0,14,14,18, + 18, 0, 0, 0,20,21, 0,12,12,16,16, 0,16,16,20,21, + 0,14,14,17,16, 0,14,14,18,19, 0, 0, 0,19,21, 0, + 13,13,17,17, 0,17,17, 0,21, 0,15,15,16,16, 8, 7, + 7,14,14,11,10,10,15,15,12,10,10,15,15, 0,20,20, + 18,18, 0, 0, 0,17,17,11,10,10,16,16,14,12,12,18, + 17,14,11,11,15,15, 0,20,21,18,18, 0, 0,19,18,17, + 12,10,10,16,16,17,14,14,19,19,14,11,11,15,15, 0, + 21,21,19,19, 0,21,20,19,18, 0,21, 0,18,19, 0, 0, + 0, 0, 0, 0,20,20,18,17, 0,21, 0, 0, 0, 0, 0, 0, + 19,18, 0, 0, 0,18,19, 0, 0, 0, 0, 0, 0, 0,21,17, + 18, 0, 0, 0, 0,21, 0, 0,21,18,19,11, 9, 9,14,14, + 13,10,10,13,13,13,11,11,15,15, 0,13,13,12,12, 0, + 15,15,16,16,13,10,10,15,15,16,12,12,15,15,15,10, + 10,15,15, 0,14,13,16,15, 0,14,13,15,15,13,10,10, + 15,15,18,14,14,15,15,15,10,10,14,15, 0,14,14,16, + 16, 0,14,14,16,15, 0,15,15,17,16, 0,21, 0,18,18, + 0,12,13,15,15, 0,16,16, 0, 0, 0,14,14,15,15, 0, + 15,15,16,16, 0,21,20,18,18, 0,13,13,15,15, 0,19, + 18, 0, 0, 0,15,15,15,15, 0,11,11,13,13, 0,12,12, + 16,16, 0,12,12,16,16, 0,15,16,20, 0, 0,16,17, 0, + 0, 0,12,12,16,16, 0,14,14,18,18, 0,11,11,16,17, + 0,15,15,20, 0, 0,16,16, 0, 0, 0,12,12,16,16, 0, + 15,15,19,19, 0,11,11,17,17, 0,16,16,21, 0, 0,16, + 16, 0, 0, 0,17,17,20,20, 0, 0, 0, 0, 0, 0,15,15, + 20, 0, 0,17,18, 0, 0, 0,17,17, 0, 0, 0,16,16, 0, + 21, 0, 0, 0, 0, 0, 0,15,15,21, 0, 0,19,18, 0, 0, + 0,18,17, 0, 0, 0,11,11,14,14, 0,11,11,15,15, 0, + 12,12,16,16, 0,13,13,14,14, 0,14,14,17,17, 0,12, + 12,16,16, 0,14,14,16,16, 0,11,11,16,15, 0,13,13, + 16,17, 0,13,13,16,16, 0,12,12,15,16, 0,15,14,16, + 16, 0,11,11,15,15, 0,14,14,17,17, 0,13,13,16,16, + 0,15,14,18,18, 0,21, 0,19,19, 0,13,13,15,15, 0, + 16,16,20,20, 0,14,14,16,15, 0,14,14,17,17, 0,21, + 0,20,18, 0,13,13,15,15, 0,17,17, 0, 0, 0,14,14, + 16,15, 8, 8, 8,16,16,12, 9, 9,16,16,13, 9, 9,16, + 16, 0,14,14,18,17, 0,14,14,16,17,12,10,10,18,17, + 14,11,11,18,18,14, 9, 9,16,16, 0,13,13,18,18, 0, + 13,13,17,16,12, 9, 9,16,17,17,13,13,16,16,14, 9, + 9,15,15, 0,14,14,20,20, 0,13,13,15,15, 0,15,14, + 18,18, 0, 0, 0,20,21, 0,12,13,16,17, 0,16,16,20, + 21, 0,14,14,16,17, 0,14,14,18,17, 0, 0, 0,20,21, + 0,13,13,16,16, 0,19,17, 0,21, 0,14,15,16,16, 8, + 7, 7,14,13,12,10,10,15,15,13,10,10,15,15, 0,21, + 21,18,19, 0,20,21,18,18,12,10,10,16,15,15,12,12, + 17,17,14,11,11,15,15, 0,21,21,19,18, 0, 0,21,17, + 18,13,11,11,15,15,16,13,13,18,19,15,11,11,15,14, + 0,21, 0,19,19, 0, 0,21,18,18, 0, 0,21,19,19, 0, + 0, 0, 0, 0, 0,20,19,17,17, 0, 0, 0,21, 0, 0,21, + 0,18,19, 0, 0,20,20,19, 0, 0, 0, 0, 0, 0,21,20, + 18,17, 0, 0, 0, 0,20, 0, 0, 0,18,19, 0,10,10,15, + 14, 0,11,11,14,14, 0,11,11,15,16, 0,14,14,15,15, + 0,15,15,16,16, 0,11,11,16,16, 0,14,13,16,16, 0, + 11,11,15,15, 0,14,14,16,16, 0,14,14,15,15, 0,11, + 11,15,15, 0,13,13,15,15, 0,11,11,15,15, 0,15,15, + 18,17, 0,14,14,15,15, 0,15,16,18,18, 0, 0, 0,20, + 20, 0,14,13,16,15, 0,17,17,21, 0, 0,15,15,15,15, + 0,16,15,17,17, 0, 0, 0,19,19, 0,13,13,15,15, 0, + 20,19, 0, 0, 0,15,15,15,15, 0,11,11,13,13, 0,12, + 12,16,16, 0,12,12,16,16, 0,15,15,21,21, 0,17,16, + 0, 0, 0,12,12,16,16, 0,14,14,17,17, 0,11,11,16, + 16, 0,15,15, 0, 0, 0,16,16,21, 0, 0,12,12,17,16, + 0,14,15,20,20, 0,11,11,16,16, 0,15,15, 0,20, 0, + 16,16, 0,21, 0,16,17,21, 0, 0, 0, 0, 0, 0, 0,15, + 15, 0,21, 0,18,18, 0, 0, 0,17,16, 0, 0, 0,17,17, + 21, 0, 0, 0, 0, 0, 0, 0,15,15, 0,20, 0,19,20,21, + 0, 0,17,18, 0, 0, 0,12,12,15,15, 0,12,12,15,15, + 0,12,12,16,16, 0,13,13,15,15, 0,15,15,17,17, 0, + 13,12,17,16, 0,14,14,17,16, 0,11,11,16,16, 0,14, + 14,17,17, 0,14,14,17,17, 0,12,12,16,16, 0,15,15, + 17,17, 0,11,11,16,16, 0,14,14,17,17, 0,14,14,16, + 16, 0,15,15,18,17, 0, 0, 0,19, 0, 0,13,13,16,16, + 0,16,16, 0,21, 0,14,14,16,16, 0,15,15,18,17, 0, + 0, 0,19,19, 0,13,13,16,16, 0,18,17, 0,21, 0,14, + 15,16,16, 0,11,11,16,16, 0,13,13,17,17, 0,13,13, + 17,17, 0,16,16,16,17, 0,16,16,18,18, 0,12,12,17, + 17, 0,16,15,18,17, 0,12,12,16,16, 0,16,15,19,19, + 0,16,15,17,17, 0,12,12,17,18, 0,16,16,18,18, 0, + 12,12,16,16, 0,16,16,19,19, 0,15,16,17,17, 0,15, + 16,18,18, 0, 0, 0,20,20, 0,13,13,16,16, 0,18,18, + 21,20, 0,15,15,16,16, 0,16,16,19,18, 0, 0, 0,19, + 20, 0,14,14,17,17, 0,19,19, 0,21, 0,15,16,16,16, + 0, 9, 9,14,14, 0,13,13,15,15, 0,14,14,15,15, 0, + 0,21,19,19, 0, 0,21,18,18, 0,12,12,15,15, 0,15, + 15,18,18, 0,14,13,15,15, 0,21,21,18,19, 0,21,20, + 18,18, 0,13,13,16,16, 0,17,17,18,19, 0,14,14,15, + 15, 0, 0,21,19,19, 0,21,20,18,19, 0,20,20,19,19, + 0, 0, 0, 0, 0, 0,19,20,17,17, 0, 0, 0,21,21, 0, + 21, 0,18,20, 0,21, 0,18,21, 0, 0, 0, 0, 0, 0,21, + 21,19,18, 0, 0, 0, 0, 0, 0, 0, 0,19,19, 0,18,18, + 15,15, 0,18,20,17,16, 0,20, 0,17,17, 0,21, 0,17, + 17, 0,21,20,19,20, 0,19,19,16,16, 0,21,21,17,18, + 0,19,19,17,17, 0,20,21,21,21, 0,20,20,18,18, 0, + 19,19,16,16, 0, 0,21,18,19, 0,18,19,16,17, 0,21, + 21,19,20, 0,21,19,18,18, 0,21,20,19,21, 0, 0, 0, + 20,21, 0,19,19,17,16, 0, 0, 0, 0, 0, 0,21,20,17, + 17, 0,20,21,19,18, 0, 0, 0, 0,21, 0,19,18,16,17, + 0, 0, 0, 0, 0, 0,20,20,17,17, 0,11,11,14,14, 0, + 13,13,16,16, 0,13,13,16,16, 0,17,17,21, 0, 0,17, + 18, 0, 0, 0,12,12,16,16, 0,15,15,17,18, 0,12,12, + 16,16, 0,16,16, 0,20, 0,17,17, 0,21, 0,12,12,17, + 17, 0,16,16,19,20, 0,12,12,17,17, 0,17,17, 0,20, + 0,17,17, 0, 0, 0,17,17,21, 0, 0, 0, 0, 0, 0, 0, + 15,15, 0,20, 0,19,19, 0, 0, 0,18,18, 0, 0, 0,17, + 17, 0, 0, 0, 0, 0, 0, 0, 0,15,15, 0, 0, 0,20,19, + 0, 0, 0,19,18, 0, 0, 0,14,14,21,19, 0,16,16,20, + 21, 0,16,16,20,20, 0,17,17,20, 0, 0,17,17,20,20, + 0,15,15,20,20, 0,19,18,20, 0, 0,15,15,20,20, 0, + 17,18,21,20, 0,17,17,20,21, 0,15,15,19,19, 0,19, + 18,21,21, 0,15,15,19,20, 0,17,18, 0, 0, 0,17,17, + 20,20, 0,17,18,20,21, 0, 0, 0, 0, 0, 0,15,15,20, + 20, 0,19,19, 0, 0, 0,17,17,19,21, 0,17,17, 0,21, + 0, 0, 0, 0,21, 0,15,15,20,19, 0, 0,20, 0, 0, 0, + 17,17,21,20, 0,12,12,16,16, 0,14,14,17,17, 0,13, + 13,17,17, 0,16,16,17,18, 0,17,16,18,18, 0,13,13, + 18,17, 0,15,16,19,18, 0,13,13,16,16, 0,16,16,19, + 19, 0,16,16,17,17, 0,13,12,17,17, 0,16,16,18,17, + 0,12,12,16,16, 0,17,17,19,18, 0,16,15,16,16, 0, + 16,17,18,19, 0, 0, 0,20,20, 0,14,14,17,16, 0,18, + 18,21, 0, 0,16,16,16,16, 0,16,16,18,17, 0, 0,21, + 21,21, 0,14,14,16,16, 0,21,20,21, 0, 0,16,16,16, + 16, 0,10,10,14,14, 0,14,14,15,16, 0,14,14,15,15, + 0, 0,21,18,18, 0, 0,21,18,19, 0,13,13,16,16, 0, + 16,16,18,17, 0,14,14,15,15, 0,20, 0,18,18, 0,21, + 0,18,17, 0,13,13,16,15, 0,17,17,19,19, 0,14,14, + 15,15, 0,20,20,18,19, 0, 0, 0,18,17, 0, 0,21,18, + 18, 0, 0, 0, 0, 0, 0,20,21,18,17, 0, 0, 0, 0, 0, + 0, 0, 0,19,19, 0, 0,21,18,18, 0, 0, 0, 0, 0, 0, + 21, 0,18,17, 0, 0, 0, 0,21, 0, 0, 0,19,20, 0,19, + 19,16,16, 0, 0,21,18,17, 0,21, 0,18,18, 0,20, 0, + 19,18, 0,21,20,19,19, 0,21,19,17,18, 0, 0,21,19, + 19, 0,21,19,18,18, 0,21, 0,20,18, 0, 0,21,18,18, + 0,20,21,17,17, 0,21, 0,18,18, 0,21,19,17,17, 0, + 21, 0, 0,20, 0, 0,20,17,18, 0, 0, 0,19,20, 0, 0, + 0,20,19, 0,19,21,17,18, 0,21, 0, 0, 0, 0,21,21, + 18,17, 0, 0,21,18,18, 0, 0, 0, 0,21, 0,20,19,16, + 17, 0, 0, 0, 0, 0, 0,21,20,17,17, 0,11,11,13,13, + 0,13,13,16,16, 0,13,13,16,16, 0,17,17, 0,21, 0, + 18,19,21, 0, 0,12,12,16,16, 0,15,15,19,18, 0,13, + 13,16,16, 0,16,17,21,19, 0,17,17,21,21, 0,13,13, + 16,16, 0,16,16,20,18, 0,13,13,16,16, 0,17,17, 0, + 0, 0,18,18, 0, 0, 0,18,17, 0,20, 0, 0, 0, 0, 0, + 0,15,15,21,21, 0,19,18, 0, 0, 0,17,17,21,21, 0, + 17,17, 0, 0, 0, 0, 0, 0, 0, 0,15,15,20,21, 0,20, + 20, 0, 0, 0,19,19, 0, 0, 0,14,15,21,19, 0,16,16, + 0,21, 0,17,16,21,21, 0,17,18,21,20, 0,18,18, 0, + 21, 0,16,16, 0,20, 0,19,19, 0, 0, 0,16,15, 0,20, + 0,18,18, 0, 0, 0,17,17, 0,21, 0,16,16,20,20, 0, + 20,19, 0, 0, 0,15,16,21,22, 0,18,18, 0, 0, 0,18, + 17, 0, 0, 0,18,18, 0, 0, 0, 0, 0, 0, 0, 0,16,16, + 21,20, 0,19,20, 0, 0, 0,18,17,21, 0, 0,17,18, 0, + 0, 0, 0, 0, 0, 0, 0,16,16, 0,20, 0, 0,20, 0, 0, + 0,18,18,22, 0, +}; + +static const static_codebook _44p1_p4_0 = { + 5, 3125, + (char *)_vq_lengthlist__44p1_p4_0, + 1, -528744448, 1616642048, 3, 0, + (long *)_vq_quantlist__44p1_p4_0, + 0 +}; + +static const long _vq_quantlist__44p1_p4_1[] = { + 3, + 2, + 4, + 1, + 5, + 0, + 6, +}; + +static const char _vq_lengthlist__44p1_p4_1[] = { + 2, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _44p1_p4_1 = { + 1, 7, + (char *)_vq_lengthlist__44p1_p4_1, + 1, -533200896, 1611661312, 3, 0, + (long *)_vq_quantlist__44p1_p4_1, + 0 +}; + +static const long _vq_quantlist__44p1_p5_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p1_p5_0[] = { + 1, 6, 6, 7, 8, 8, 7, 8, 8, 7, 9, 8,10,11,11, 9, + 8, 8, 7, 8, 8,11,11,11, 9, 8, 8, 6, 7, 7,10,10, + 10,10,10,10,10,10,10,14,13,13,12,11,11,10,10,10, + 14,14,13,12,11,11, 6, 6, 6, 8, 5, 5, 8, 7, 7, 9, + 7, 7,11,10,10, 9, 7, 7, 9, 7, 7,12,10,10,10, 7, + 7, 7, 8, 8,12,11,10,12,10,10,11,10,10,15,13,13, + 13,10,10,11,10,10,17,14,13,13,10,10, 7, 7, 7,12, + 11,12,12,11,11,12,11,11,16,14,14,13,12,12,12,11, + 11,17,15,14,14,12,12,10, 9, 9,13,11,11,13,11,11, + 13,11,11,17,14,13,14,11,11,12,11,11,16,15,14,14, + 11,11, 7, 8, 8,12,11,11,12,10,10,12,10,10,15,13, + 13,14,11,10,12,10,10,16,14,14,14,10,10, 8, 7, 7, + 12,11,11,12,11,11,12,11,11,17,14,14,14,12,12,12, + 11,11,16,15,15,14,12,12,10,10,10,13,11,11,13,11, + 11,13,11,12,16,14,14,14,11,11,13,12,11,16,15,15, + 14,11,11, +}; + +static const static_codebook _44p1_p5_0 = { + 5, 243, + (char *)_vq_lengthlist__44p1_p5_0, + 1, -527106048, 1620377600, 2, 0, + (long *)_vq_quantlist__44p1_p5_0, + 0 +}; + +static const long _vq_quantlist__44p1_p5_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p1_p5_1[] = { + 2, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 9, 8, 8, 8, + 7, 7, 8, 8, 8, 9, 8, 8, 9, 7, 7, 6, 6, 6, 9, 8, + 7, 9, 7, 7, 9, 8, 8,10, 8, 8,10, 8, 8,10, 8, 8, + 10, 8, 8,10, 8, 8, 7, 6, 6, 9, 6, 6, 9, 7, 7, 9, + 7, 7,10, 8, 8, 9, 6, 6, 9, 7, 7,10, 8, 8, 9, 7, + 7, 7, 8, 8,11, 9, 9,11, 9, 9,11, 8, 9,12, 9, 9, + 12, 8, 8,11, 9, 9,12, 9, 9,12, 8, 8, 8, 7, 7,10, + 9, 9,10,10, 9,10, 9, 9,11,10,10,11, 9, 9,11, 9, + 9,11,10,11,11, 9, 9,10, 8, 8,11, 9, 9,10, 9, 9, + 11, 9, 9,11,10,10,11, 9, 9,11, 9, 9,11,10,10,11, + 9, 9, 9, 8, 8,11, 9, 9,12, 9, 9,11, 9, 9,12, 9, + 9,12, 8, 8,12, 9, 9,12, 9, 9,12, 8, 8, 9, 7, 7, + 11, 9, 9,11,10,10,11, 9, 9,11,11,11,11, 9, 9,11, + 10,10,11,11,11,11, 9, 9,10, 9, 9,11, 9, 9,11,10, + 10,11, 9, 9,11,10,10,11, 9, 9,11, 9,10,11,10,10, + 11, 9, 9, +}; + +static const static_codebook _44p1_p5_1 = { + 5, 243, + (char *)_vq_lengthlist__44p1_p5_1, + 1, -530841600, 1616642048, 2, 0, + (long *)_vq_quantlist__44p1_p5_1, + 0 +}; + +static const long _vq_quantlist__44p1_p6_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p1_p6_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44p1_p6_0 = { + 5, 243, + (char *)_vq_lengthlist__44p1_p6_0, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p1_p6_0, + 0 +}; + +static const long _vq_quantlist__44p1_p6_1[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const char _vq_lengthlist__44p1_p6_1[] = { + 1, 3, 2, 5, 4, 7, 7, 8, 8, 9, 9,10,10,11,11,12, + 12,13,13,13,14,16,16,16,16, +}; + +static const static_codebook _44p1_p6_1 = { + 1, 25, + (char *)_vq_lengthlist__44p1_p6_1, + 1, -518864896, 1620639744, 5, 0, + (long *)_vq_quantlist__44p1_p6_1, + 0 +}; + +static const long _vq_quantlist__44p1_p6_2[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const char _vq_lengthlist__44p1_p6_2[] = { + 3, 4, 4, 5, 4, 5, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p1_p6_2 = { + 1, 25, + (char *)_vq_lengthlist__44p1_p6_2, + 1, -529006592, 1611661312, 5, 0, + (long *)_vq_quantlist__44p1_p6_2, + 0 +}; + +static const char _huff_lengthlist__44p1_short[] = { + 4, 5, 7, 8,10,13,14, 4, 2, 4, 6, 8,11,12, 7, 4, + 3, 5, 8,12,14, 8, 5, 4, 4, 8,12,12, 9, 7, 7, 7, + 9,10,11,13,11,11, 9, 7, 8,10,13,11,10, 6, 5, 7, + 9, +}; + +static const static_codebook _huff_book__44p1_short = { + 2, 49, + (char *)_huff_lengthlist__44p1_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p2_l0_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44p2_l0_0[] = { + 1, 4, 4, 7, 7, 8, 8, 9, 9,10,10,11,11, 4, 6, 5, + 8, 7, 9, 8,10, 9,11,10,11,11, 4, 5, 6, 7, 8, 8, + 9, 9,10,10,10,10,11, 8, 9, 8,10, 8,10, 9,11,10, + 11,11,11,11, 8, 8, 9, 8,10, 9,10,10,11,11,11,11, + 11, 9,10,10,11,11,11,11,11,11,12,11,12,11, 9,10, + 10,10,11,11,11,11,11,11,12,11,12,10,11,11,12,11, + 12,12,12,12,12,12,12,12,10,11,11,11,11,12,12,12, + 13,12,12,12,12,11,12,12,12,12,13,13,12,12,12,12, + 12,12,11,12,12,12,12,13,13,12,13,12,12,12,12,12, + 13,13,13,13,13,13,12,13,12,13,12,12,12,13,13,13, + 13,13,13,13,12,13,12,12,12, +}; + +static const static_codebook _44p2_l0_0 = { + 2, 169, + (char *)_vq_lengthlist__44p2_l0_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44p2_l0_0, + 0 +}; + +static const long _vq_quantlist__44p2_l0_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p2_l0_1[] = { + 2, 4, 4, 5, 5, 4, 5, 5, 6, 5, 4, 5, 5, 5, 6, 5, + 5, 6, 6, 6, 5, 6, 5, 6, 6, +}; + +static const static_codebook _44p2_l0_1 = { + 2, 25, + (char *)_vq_lengthlist__44p2_l0_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p2_l0_1, + 0 +}; + +static const long _vq_quantlist__44p2_l1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p2_l1_0[] = { + 1, 4, 4, 4, 4, 4, 4, 4, 4, +}; + +static const static_codebook _44p2_l1_0 = { + 2, 9, + (char *)_vq_lengthlist__44p2_l1_0, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p2_l1_0, + 0 +}; + +static const char _huff_lengthlist__44p2_lfe[] = { + 1, 3, 2, 3, +}; + +static const static_codebook _huff_book__44p2_lfe = { + 2, 4, + (char *)_huff_lengthlist__44p2_lfe, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44p2_long[] = { + 3, 4, 9, 8, 8,10,13,16, 4, 2, 9, 5, 7,10,14,18, + 9, 7, 6, 5, 7, 9,12,16, 7, 5, 5, 3, 5, 8,11,13, + 8, 7, 7, 5, 5, 7, 9,11,10,10, 9, 8, 6, 6, 8,10, + 13,14,13,11, 9, 8, 9,10,17,18,16,14,11,10,10,10, +}; + +static const static_codebook _huff_book__44p2_long = { + 2, 64, + (char *)_huff_lengthlist__44p2_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p2_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p2_p1_0[] = { + 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44p2_p1_0 = { + 5, 243, + (char *)_vq_lengthlist__44p2_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p2_p1_0, + 0 +}; + +static const long _vq_quantlist__44p2_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p2_p2_0[] = { + 1, 4, 4, 0, 0, 0, 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, + 10,10, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0, 0, + 0, 0, 0, 0, 9, 9, 0, 0, 0,11,11, 0, 0, 0, 0, 0, + 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, + 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0,11,11, 0, 0, + 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0,11,11, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, + 6, 6, 0, 0, 0, 7, 7, 0, 0, 0, 8, 8, 0, 0, 0, 0, + 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, + 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, + 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, + 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, + 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 8, 8, 0, + 0, 0,10,10, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, + 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, + 11,11, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0, 0, + 0, 0, 0, 0, 9, 9, 0, 0, 0,11,10, 0, 0, 0, 0, 0, + 0, 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, + 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 8, 8, 0, 0, 0,10,10, 0, 0, 0,11,11, 0, 0, + 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0,11,11, 0, 0, 0, + 0, 0, 0, 0, 0,10,10, 0, 0, 0,13,13, 0, 0, 0, 0, + 0, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0,12,12, + 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0,13,13, 0, + 0, 0, 0, 0, 0, 0, 0,12,12, 0, 0, 0,13,13, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, + 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0,11,11, + 0, 0, 0,12,12, 0, 0, 0,12,12, 0, 0, 0, 0, 0, 0, + 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0,12,11, 0, 0, + 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0,13,13, 0, 0, 0, + 0, 0, 0, 0, 0,12,12, 0, 0, 0,13,13, 0, 0, 0, 0, + 0, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0,12,12, + 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 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0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, +}; + +static const static_codebook _44p2_p2_0 = { + 5, 3125, + (char *)_vq_lengthlist__44p2_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p2_p2_0, + 0 +}; + +static const long _vq_quantlist__44p2_p3_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p2_p3_0[] = { + 1, 5, 5, 6, 7, 7, 0, 8, 8, 6, 9, 9, 8,11,11, 0, + 8, 8, 0, 9, 9, 0,12,12, 0, 8, 8, 5, 7, 7, 7,10, + 10, 0,12,12, 8,11,11, 9,12,12, 0,11,12, 0,12,12, + 0,15,15, 0,12,12, 0, 6, 6, 0, 6, 6, 0, 7, 7, 0, + 7, 7, 0,10,10, 0, 7, 7, 0, 8, 8, 0,11,11, 0, 7, + 7, 6, 7, 7,10, 9, 9, 0,11,10,10, 9, 9,12,12,12, + 0,10,10, 0,11,11, 0,13,13, 0,11,11, 7, 6, 6,10, + 10,10, 0,11,11,11,11,11,12,12,12, 0,11,11, 0,12, + 12, 0,15,15, 0,11,11, 0,11,11, 0,11,11, 0,12,12, + 0,12,12, 0,14,14, 0,12,12, 0,12,12, 0,15,15, 0, + 11,11, 0, 8, 8, 0,10,10, 0,11,11, 0,11,11, 0,12, + 12, 0,12,12, 0,11,11, 0,15,15, 0,11,11, 0, 6, 6, + 0,10,10, 0,12,12, 0,10,10, 0,13,13, 0,12,12, 0, + 13,13, 0,14,14, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44p2_p3_0 = { + 5, 243, + (char *)_vq_lengthlist__44p2_p3_0, + 1, -533200896, 1614282752, 2, 0, + (long *)_vq_quantlist__44p2_p3_0, + 0 +}; + +static const long _vq_quantlist__44p2_p3_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p2_p3_1[] = { + 2, 3, 3, 0, 8, 8, 0, 8, 8, 0, 9, 9, 0, 9, 9, 0, + 9, 9, 0, 9, 9, 0, 9, 9, 0, 8, 8, 0, 6, 6, 0, 7, + 7, 0, 7, 7, 0, 8, 8, 0, 8, 8, 0, 8, 8, 0, 8, 8, + 0, 8, 8, 0, 8, 8, 0, 6, 6, 0, 6, 6, 0, 6, 6, 0, + 8, 8, 0, 9, 9, 0, 7, 7, 0, 8, 8, 0, 9, 9, 0, 6, + 6, 0, 8, 8, 0, 9, 9, 0, 9, 9, 0,10,10, 0,10,10, + 0,10,10, 0,10,10, 0,11,11, 0, 9, 9, 0, 7, 7, 0, + 10,10, 0,10,10, 0,12,11, 0,12,12, 0,11,11, 0,11, + 11, 0,12,12, 0,10,10, 0, 7, 7, 0,10,10, 0,10,10, + 0,12,12, 0,11,12, 0,11,11, 0,11,11, 0,11,11, 0, + 10,10, 0, 8, 8, 0, 9, 9, 0, 9, 9, 0,10,10, 0,10, + 10, 0,10, 9, 0,10,10, 0,10,10, 0, 9, 9, 0, 6, 6, + 0,10,10, 0,10,10, 0,11,11, 0,12,12, 0,11,11, 0, + 11,11, 0,12,12, 0,11,11, 0, 7, 7, 0, 9, 9, 0, 9, + 9, 0,11,11, 0,11,11, 0,10,10, 0,10,10, 0,11,11, + 0, 9, 9, +}; + +static const static_codebook _44p2_p3_1 = { + 5, 243, + (char *)_vq_lengthlist__44p2_p3_1, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p2_p3_1, + 0 +}; + +static const long _vq_quantlist__44p2_p4_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p2_p4_0[] = { + 1, 6, 6, 6, 7, 7, 7, 8, 8, 7, 8, 8,10,11,11, 9, + 8, 8, 7, 8, 8,11,11,11, 9, 8, 8, 6, 7, 7, 9,11, + 11, 9,11,11,10,11,11,12,13,13,11,12,12,10,11,11, + 13,14,14,12,12,12, 6, 6, 6, 8, 6, 6, 8, 7, 7, 9, + 7, 7,11,10,10,10, 6, 6, 9, 7, 7,12,10,10,11, 6, + 7, 7, 7, 7,11,10,10,12,10,10,11,10,10,14,13,13, + 13,10,10,12,11,11,15,13,13,14,10,10, 8, 7, 7,12, + 11,11,12,11,11,11,11,11,14,14,14,13,12,12,12,11, + 11,15,15,15,13,12,12, 0,10,10, 0,11,11, 0,11,11, + 0,11,11, 0,14,14, 0,11,11, 0,11,11, 0,15,15, 0, + 11,11, 7, 8, 8,12,10,10,12,10,10,12,11,11,15,13, + 13,14,11,11,12,10,10,16,14,14,14,10,10, 8, 7, 7, + 12,11,11,12,11,11,12,11,11,16,14,14,14,12,12,13, + 12,12,15,14,14,15,12,12, 0,11,11, 0,12,12, 0,12, + 12, 0,12,12, 0,15,15, 0,12,12, 0,12,12, 0,14,14, + 0,12,12, +}; + +static const static_codebook _44p2_p4_0 = { + 5, 243, + (char *)_vq_lengthlist__44p2_p4_0, + 1, -531365888, 1616117760, 2, 0, + (long *)_vq_quantlist__44p2_p4_0, + 0 +}; + +static const long _vq_quantlist__44p2_p4_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p2_p4_1[] = { + 3, 4, 4, 8, 8,11, 9, 9,12,12,11,10,10,12,12,12, + 10,10,11,11,12,12,12,12,12,12,11,11,13,13,12,12, + 12,13,13,12,10,10,12,12,12,11,11,13,13,12,13,13, + 13,13,12,11,11,13,13,12,12,12,13,13,12,10,10,12, + 12,12,11,11,13,13,12,13,13,12,12,12,11,11,13,13, + 12,13,13,13,13,12,11,11,12,12,12,11,11,12,12,12, + 13,13,12,12,12,13,13,13,13,12,13,13,13,13,13,13, + 13,12,12,12,13,13,13,13,12,13,13,12,12,11, 8, 8, + 10,10,12,11,11,11,11,12,10,10,10,10,13,11,11,10, + 10,13,11,11,10,10,13,12,12,12,12,13,11,11,11,11, + 13,12,12,11,11,13,12,12,11,11,13,12,12,12,11,13, + 12,12,12,12,13,11,11,11,11,13,12,12,11,11,13,11, + 12,11,11,13,12,12,11,11,14,12,12,11,11,13,11,11, + 11,11,14,12,12,11,11,13,11,12,10,10,14,12,12,11, + 11,14,12,12,11,11,14,11,11,11,11,14,12,12,11,11, + 13,12,12,11,11,14,12,12,11,11,11, 8, 8,10,10,12, + 7, 7,10,10,12, 9, 9,11,11,13, 9, 9, 9, 9,13,13, + 13,10,10,13, 9, 9,12,12,13,13,13,12,12,13, 9, 8, + 11,11,13,10,10,12,12,14,13,13,11,11,13, 9, 9,11, + 11,13,13,13,12,12,13, 9, 9,10,10,13,10,10,11,11, + 13,13,13,10,10,14,10,10,11,11,14,14,14,12,12,13, + 9, 9,10,10,13,10,10,11,11,14,13,14,10,10,14,14, + 14,11,12,14,14,14,14,14,14,13,13,10,10,13,14,14, + 11,11,14,14,14,10,10,14, 9, 9, 9, 9,14, 9, 9, 9, + 9,14,10,10, 9, 9,14,10,10, 8, 8,14,11,11, 8, 8, + 15,11,11,10,10,15,12,12,10,10,15,10,10,10,10,15, + 11,11,10,10,15,13,13,10,10,15,11,11,10,10,15,12, + 12,10,10,15,10,10,10,10,15,11,11,10,10,15,13,13, + 10,10,15,11,11,10,10,15,12,12,10,10,15,11,11, 9, + 9,15,11,11, 9, 9,15,13,13, 9, 9,15,13,13,10,10, + 15,12,12,10,10,15,13,13,10,10,15,13,12, 9, 9,15, + 13,13, 9, 9,14,12,12, 9, 9,14,13,13, 9, 9,14,13, + 13, 9, 9,14,13,13, 7, 7,14,13,13, 8, 8,15,14,14, + 10,10,15,14,14,10,10,15,14,14,10,10,15,14,14,10, + 10,15,14,14, 9, 9,15,14,14,10,10,15,14,14,10,10, + 14,14,14, 9, 9,15,14,14,10,10,14,14,14, 9, 9,15, + 14,14,10,10,15,14,14,10,10,14,14,14, 9, 9,14,14, + 14, 9, 9,14,14,14, 8, 8,15,14,14,10,10,15,14,14, + 11,11,15,14,14, 9, 9,15,14,14, 9, 9,14,14,14, 8, + 8,13, 9, 9,12,12,17,11,11,12,12,17,12,12,12,12, + 17,12,12,11,11,18,15,15,12,12,17,12,12,12,12,17, + 14,15,13,13,17,12,12,12,12,17,13,13,12,13,17,15, + 15,12,12,18,13,13,13,13,18,15,15,13,13,18,12,12, + 12,12,18,13,13,13,13,18,15,15,12,12,18,13,13,12, + 12,18,15,15,13,13,18,13,13,12,12,17,13,13,12,12, + 17,15,15,12,12,18,15,15,13,13,18,15,15,13,14,18, + 15,16,12,12,18,15,15,12,12,18,16,16,12,12,13, 8, + 8,10,10,14,15,14,11,11,14,15,15,12,12,15,14,14, + 12,11,15,15,15,12,12,15,15,15,12,12,15,15,15,13, + 13,15,15,15,12,12,15,15,15,13,13,15,15,15,13,13, + 15,15,15,13,13,15,15,16,13,13,15,15,15,12,12,15, + 15,15,13,13,15,15,15,13,13,15,15,15,13,13,15,15, + 15,13,13,15,15,14,12,12,15,15,15,12,12,16,15,14, + 12,12,16,15,15,13,13,16,16,16,13,13,16,15,15,12, + 12,15,15,15,13,13,15,15,15,12,12,13,12,12,10,10, + 14,14,14,11,11,15,14,14,12,12,15,14,14,11,11,15, + 14,14,11,11,15,15,15,13,13,15,14,14,13,13,15,15, + 15,12,12,15,14,15,13,13,16,15,15,12,12,15,15,15, + 13,13,16,14,14,13,13,15,15,15,12,12,15,15,15,13, + 13,16,15,15,12,12,16,15,15,12,12,16,14,14,13,13, + 15,15,15,11,11,15,15,15,12,12,16,15,15,11,11,16, + 15,15,13,13,16,14,15,14,14,16,15,15,12,12,16,15, + 14,12,12,16,15,15,12,12,14,10,10, 9, 9,14,11,11, + 12,12,14,12,12,13,13,14,12,12,12,12,15,14,14,13, + 13,15,13,13,14,14,15,14,14,15,15,15,12,12,13,13, + 15,13,13,14,14,15,14,14,13,13,15,13,13,13,14,15, + 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18,16,16,12,12,17,15,15,12,12,17,16,16,12,12,13, + 8, 8,10,10,14,14,15,12,12,14,15,15,12,12,15,14, + 14,12,12,15,15,14,12,12,15,15,15,13,13,15,15,15, + 13,13,15,15,15,12,12,16,15,15,13,13,16,15,15,13, + 13,15,15,15,12,12,15,15,15,14,14,15,15,15,12,12, + 15,15,15,13,13,16,15,15,13,13,15,15,15,13,13,16, + 15,15,13,13,15,15,14,12,12,15,15,15,12,12,16,14, + 15,13,13,16,15,15,13,13,15,16,15,13,13,16,15,14, + 13,13,16,15,15,13,13,16,15,15,13,13,13,12,12,11, + 11,14,14,14,11,11,14,14,14,12,12,15,14,14,11,11, + 16,14,14,11,11,15,15,15,12,13,16,14,14,13,13,15, + 15,15,12,12,15,14,14,13,13,16,15,15,12,12,15,15, + 15,12,12,15,14,14,13,13,15,15,15,12,12,15,14,14, + 12,12,16,15,15,12,12,16,15,15,12,12,16,14,14,13, + 13,15,15,15,11,11,15,15,14,12,12,16,15,15,11,11, + 16,15,15,12,12,16,14,14,13,13,16,15,15,11,11,16, + 14,14,12,12,16,15,15,11,11,14,10,10, 9, 9,14,11, + 11,12,12,14,12,12,13,14,14,12,12,12,12,14,14,14, + 13,13,15,13,13,14,14,15,14,14,15,15,15,12,12,13, + 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11,11,17,15,15,11,11,18,16,16,12,12,18,15,15,13, + 13,18,15,15,11,11,17,15,15,12,12,18,15,15,11,11, + 13, 8, 8,10,10,14,14,14,11,11,15,15,15,12,12,15, + 14,14,11,11,16,14,14,12,12,15,15,15,12,12,15,15, + 15,13,13,15,15,15,12,12,15,15,15,12,12,16,15,15, + 13,13,15,15,15,12,12,15,15,15,13,13,16,15,15,12, + 12,15,15,15,12,12,16,15,15,13,13,16,15,15,12,12, + 15,15,15,13,13,15,14,14,12,12,15,15,15,12,12,16, + 15,14,12,12,16,15,15,13,13,16,16,16,13,13,16,14, + 15,13,13,15,15,15,13,13,16,15,15,12,12,13,12,12, + 10,10,14,14,14,11,11,15,14,14,12,12,15,14,14,11, + 11,16,14,14,11,11,15,14,15,12,12,15,14,14,13,13, + 15,15,15,12,12,15,14,14,12,12,15,14,15,12,12,15, + 15,15,12,12,16,14,14,13,13,15,15,15,11,12,16,14, + 14,12,12,16,15,15,12,12,15,15,15,12,12,16,14,14, + 12,12,15,15,15,11,11,15,14,14,11,12,15,15,14,11, + 11,16,15,15,12,12,16,14,14,13,13,16,15,15,11,11, + 16,14,14,12,12,16,15,15,11,11,13,10,10, 8, 8,14, + 12,12,12,12,14,12,12,13,13,14,12,12,12,12,14,14, + 14,13,13,15,13,13,14,14,15,15,14,15,15,15,13,13, + 13,13,15,13,13,14,14,15,14,15,14,14,15,13,13,13, + 13,15,15,15,15,15,15,12,12,13,12,15,13,13,14,14, + 15,14,14,13,13,15,13,13,14,13,15,15,15,16,16,15, + 13,13,12,12,15,13,13,13,13,14,14,14,12,12,15,15, + 15,14,14,15,15,15,20,20,15,14,14,13,13,15,15,14, + 14,14,15,14,14,13,13,13,12,12, 9, 9,14,13,13,12, + 12,14,13,13,12,12,14,14,14,12,12,14,14,14,13,13, + 15,14,14,13,13,15,14,14,14,14,15,15,14,12,12,15, + 14,14,13,13,15,14,15,14,15,15,14,14,13,13,15,14, + 14,14,14,15,14,14,12,12,15,14,14,13,13,14,15,14, + 15,14,15,14,14,13,13,15,14,14,14,14,15,14,14,12, + 12,15,14,14,13,13,15,15,15,14,14,15,15,15,14,14, + 16,14,14,14,14,15,15,15,14,14,15,14,14,14,14,14, + 15,15,14,14,13,13,13,12,13,17,15,15,12,12,17,15, + 15,12,12,18,15,15,11,11,17,16,16,11,11,18,16,16, + 13,13,18,17,16,13,13,18,16,16,12,12,18,16,16,12, + 12,18,17,17,12,12,17,16,16,12,13,17,16,16,12,13, + 17,16,16,12,12,17,16,16,12,12,18,17,16,12,12,18, + 16,16,12,12,17,16,17,12,12,18,15,15,11,11,18,15, + 15,12,12,17,17,17,11,11,17,17,17,12,12,17,16,16, + 13,13,18,16,16,11,11,18,16,16,12,12,18,17,16,11, + 11,14,14,14,10,10,16,15,14,11,11,16,15,15,12,12, + 16,14,14,12,12,17,14,14,13,13,17,15,15,13,13,17, + 15,15,14,14,16,15,15,12,12,16,15,15,13,13,18,15, + 15,14,14,16,15,15,12,12,16,15,15,14,14,16,15,15, + 12,12,16,15,15,13,13,17,15,15,13,13,17,15,15,13, + 13,17,15,15,14,14,16,14,14,12,12,17,15,15,12,12, + 18,15,15,13,13,17,15,15,14,14,17,16,16,15,15,17, + 15,14,13,13,17,15,15,14,14,17,15,15,13,13,14,12, + 12,11,11,15,14,14,12,12,16,14,14,12,12,16,14,14, + 11,11,17,14,14,12,12,16,15,14,13,13,16,14,14,13, + 13,16,15,15,12,12,16,14,14,13,13,17,15,15,13,13, + 16,15,15,13,13,17,14,14,13,13,16,15,15,12,12,16, + 14,14,12,12,16,15,15,12,12,17,15,15,12,12,17,14, + 14,13,13,16,15,15,12,12,16,14,14,12,12,16,15,15, + 12,12,17,15,15,13,13,17,14,14,13,13,17,15,15,12, + 12,17,14,14,12,12,17,15,15,12,12,14,14,14, 8, 8, + 14,14,14,13,13,14,15,15,14,14,14,14,14,14,14,15, + 15,15,19,19,15,15,15,14,14,15,15,16,20,19,15,15, + 15,14,14,15,16,16,15,15,15,15,15,19,19,15,15,15, + 14,14,15,16,16,19,20,15,15,15,14,14,15,15,15,15, + 15,15,15,15,19,19,15,15,15,15,15,15,15,16,19,20, + 15,14,15,14,14,15,15,15,15,15,15,15,15,20,19,15, + 15,15,21,19,15,16,16,20,20,15,15,14,19,19,15,15, + 16,20,21,15,15,15,20,19,13,12,12, 9, 9,14,14,14, + 12,12,14,13,13,13,13,14,14,14,13,13,15,14,14,20, + 19,15,14,14,14,13,15,14,14,19,19,15,15,14,13,13, + 15,14,14,14,14,15,15,15,19,20,15,14,14,13,13,15, + 14,14,20,19,14,15,14,13,13,15,14,14,14,13,15,15, + 15,19,20,15,15,14,14,14,15,14,14,21,19,15,15,15, + 13,13,15,14,14,14,14,14,15,15,20,20,15,15,15,21, + 20,15,14,14,19,20,15,15,15,20,20,15,14,14,19,20, + 15,15,15,21,19, +}; + +static const static_codebook _44p2_p4_1 = { + 5, 3125, + (char *)_vq_lengthlist__44p2_p4_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p2_p4_1, + 0 +}; + +static const long _vq_quantlist__44p2_p5_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p2_p5_0[] = { + 2, 6, 6,14,14, 6, 7, 7,14,14, 7, 7, 7,15,15, 0, + 13,13,16,16, 0,13,13,15,15, 7, 8, 8,15,15, 9,10, + 10,17,16, 9, 8, 8,15,15, 0,13,13,18,17, 0,13,13, + 16,16, 8, 8, 8,15,15,12,11,11,16,17, 9, 8, 8,14, + 14, 0,13,13,18,17, 0,13,13,16,15, 0,14,14,18,17, + 0,20,22,18,20, 0,12,12,16,16, 0,16,16,22,20, 0, + 14,14,16,16, 0,14,14,17,17, 0,22,22,22,19, 0,12, + 13,16,16, 0,17,17, 0, 0, 0,15,15,16,16, 5, 7, 7, + 13,13, 9, 9, 9,15,14,10,10,10,14,14, 0,21,21,18, + 17, 0,21,22,18,17, 9,10,10,14,14,12,12,12,17,17, + 12,10,10,14,14, 0,19,21,18,17, 0,20,22,18,18,11, + 10,10,14,14,14,13,13,18,17,12,11,11,14,14, 0,22, + 19,17,18, 0,20, 0,18,17, 0,22,21,17,17, 0, 0, 0, + 0, 0, 0,20,22,17,17, 0,22, 0,21,19, 0,22, 0,18, + 18, 0, 0,22,18,19, 0, 0, 0, 0, 0, 0,19,21,17,17, + 0, 0, 0,20,20, 0, 0, 0,18,18, 6, 6, 6,13,12, 8, + 6, 6,11,11, 8, 6, 6,13,13, 0, 9, 9,11,11, 0,11, + 11,14,14, 9, 7, 7,13,13,11, 9, 9,13,13,10, 6, 6, + 13,13, 0,10,10,14,14, 0,10,10,13,13, 9, 7, 7,13, + 14,13, 9, 9,13,13,10, 6, 6,13,12, 0,11,11,15,15, + 0,10,10,13,13, 0,12,12,15,15, 0,19, 0,17,17, 0, + 9, 9,13,13, 0,13,14,19,20, 0,11,11,13,13, 0,11, + 11,14,14, 0,19,20,17,18, 0,10,10,13,13, 0,15,15, + 21,19, 0,12,12,13,13, 0,10,10,12,13, 0,11,11,15, + 15, 0,11,11,15,15, 0,15,15,22, 0, 0,16,17,22, 0, + 0,11,11,15,15, 0,14,14,18,17, 0,11,11,15,16, 0, + 15,15,22,21, 0,16,16, 0,20, 0,12,12,16,15, 0,15, + 14,19,19, 0,11,11,16,16, 0,15,15,21, 0, 0,16,15, + 0, 0, 0,16,16,22,21, 0, 0, 0, 0, 0, 0,15,15,20, + 20, 0,18,18, 0, 0, 0,16,17, 0, 0, 0,17,17, 0,22, + 0, 0, 0, 0, 0, 0,15,15,21,22, 0,20,18, 0, 0, 0, + 18,17,22, 0, 0,10,10,12,11, 0,10,10,10,10, 0,11, + 11,12,12, 0,11,11, 9, 9, 0,13,13,12,12, 0,11,11, + 12,12, 0,13,13,12,12, 0,10,10,12,12, 0,13,12,13, + 13, 0,12,12,12,12, 0,11,11,12,12, 0,13,13,12,12, + 0,10,10,12,12, 0,13,13,13,14, 0,12,12,12,12, 0, + 13,14,14,14, 0,20,21,15,15, 0,12,11,12,12, 0,15, + 16,20,22, 0,13,12,11,11, 0,13,13,14,13, 0,20, 0, + 16,15, 0,12,12,12,12, 0,16,16,22,21, 0,13,13,12, + 12, 6, 7, 7,16,16,11, 9, 9,15,15,12, 9, 9,16,16, + 0,13,13,14,14, 0,14,14,16,17,10, 9, 9,16,16,14, + 12,12,16,16,12, 9, 9,15,15, 0,13,13,18,18, 0,13, + 13,15,16,12,10,10,17,18,15,12,12,17,17,13, 9, 9, + 16,16, 0,13,13,17,18, 0,14,14,16,16, 0,15,15,18, + 18, 0,22, 0,20,20, 0,12,12,16,16, 0,16,16,20,22, + 0,14,14,16,16, 0,15,14,18,18, 0, 0,22,19,21, 0, + 13,13,16,17, 0,17,17,22,22, 0,15,15,16,16, 7, 7, + 7,14,14,11,10,10,15,15,12,10,10,15,14, 0,22, 0, + 18,18, 0, 0,21,17,18,11,10,10,15,15,14,12,12,17, + 17,14,11,11,15,15, 0,22,20,18,18, 0, 0,20,18,17, + 12,10,10,16,16,17,14,14,19,18,14,11,11,15,15, 0, + 21,22,19,19, 0,21,22,18,18, 0,22, 0,19,21, 0, 0, + 0, 0, 0, 0,22,22,18,17, 0, 0, 0,21,20, 0,22,22, + 20,19, 0, 0,22,20,20, 0, 0, 0, 0, 0, 0,20,21,17, + 17, 0, 0,22,21,21, 0, 0, 0,18,18,10, 9, 9,14,14, + 13,10,10,13,13,13,10,11,14,14, 0,13,13,12,12, 0, + 15,15,16,16,13,10,10,15,15,15,12,12,14,14,15,10, + 10,14,15, 0,14,14,16,15, 0,14,14,15,15,13,10,10, + 15,15,18,13,13,15,15,15,10,10,14,15, 0,14,14,16, + 16, 0,14,14,15,15, 0,15,15,16,16, 0,22, 0,18,18, + 0,12,13,14,14, 0,17,17,22, 0, 0,14,14,14,14, 0, + 15,15,16,16, 0,22, 0,18,17, 0,13,13,14,14, 0,19, + 18,21,22, 0,15,15,14,14, 0,11,11,13,13, 0,12,12, + 16,16, 0,12,12,16,16, 0,15,16,21, 0, 0,16,17, 0, + 22, 0,12,12,16,16, 0,14,14,17,18, 0,11,11,16,16, + 0,15,15,21,22, 0,16,16, 0, 0, 0,12,12,16,16, 0, + 15,15, 0,19, 0,12,12,16,17, 0,16,16,22, 0, 0,16, + 16, 0,22, 0,17,17, 0,22, 0, 0, 0, 0, 0, 0,15,15, + 20,19, 0,18,18, 0, 0, 0,17,18, 0, 0, 0,17,17, 0, + 0, 0, 0, 0, 0, 0, 0,15,15, 0,22, 0,20,18, 0, 0, + 0,18,18,22,22, 0,11,11,14,14, 0,12,12,14,14, 0, + 12,12,15,15, 0,13,13,14,14, 0,14,14,17,16, 0,12, + 12,16,16, 0,14,14,16,16, 0,11,11,15,15, 0,13,13, + 16,16, 0,13,13,15,15, 0,12,12,15,15, 0,15,14,16, + 16, 0,11,11,15,15, 0,14,14,17,17, 0,13,13,15,15, + 0,15,15,17,17, 0, 0, 0,19,18, 0,13,12,15,15, 0, + 16,16, 0, 0, 0,14,14,15,15, 0,14,14,16,17, 0,22, + 0,18,18, 0,13,13,15,15, 0,17,17, 0, 0, 0,14,14, + 15,15, 8, 8, 8,16,16,12,10,10,16,16,13, 9, 9,16, + 16, 0,14,14,17,17, 0,14,14,17,16,12,10,10,18,17, + 14,11,11,18,18,14, 9,10,16,16, 0,13,13,18,19, 0, + 14,13,16,16,12, 9, 9,16,16,17,13,13,17,17,14, 9, + 9,15,15, 0,14,14,19,20, 0,13,13,15,15, 0,15,15, + 18,19, 0, 0,22,22,22, 0,13,13,17,17, 0,16,16,19, + 21, 0,14,14,16,16, 0,14,14,18,18, 0, 0, 0, 0, 0, + 0,13,13,16,16, 0,18,18, 0, 0, 0,15,15,16,16, 8, + 7, 7,14,14,12,10,10,15,15,13,10,10,15,14, 0,22, + 0,18,18, 0,22, 0,18,18,12,10,10,16,15,15,12,12, + 17,17,14,11,11,15,15, 0,20,21,19,18, 0, 0, 0,17, + 18,13,11,11,15,15,16,13,13,18,18,15,11,11,14,14, + 0,22,21,19,19, 0,21,22,18,18, 0,22,22,20,18, 0, + 0, 0, 0, 0, 0,22,19,17,17, 0, 0, 0,22,21, 0, 0, + 22,19,17, 0, 0,22,19,19, 0, 0, 0, 0, 0, 0,22,21, + 18,17, 0, 0, 0,22, 0, 0, 0, 0,19,19, 0,10,10,14, + 14, 0,11,11,15,14, 0,11,11,15,15, 0,14,14,15,14, + 0,15,15,16,16, 0,11,11,16,16, 0,13,13,16,16, 0, + 11,11,15,15, 0,14,14,17,16, 0,14,14,15,15, 0,11, + 11,16,16, 0,14,13,15,15, 0,11,11,15,15, 0,15,15, + 17,17, 0,14,14,15,14, 0,16,16,17,17, 0, 0,22,18, + 18, 0,13,13,15,15, 0,17,17,22, 0, 0,15,15,15,14, + 0,15,16,16,17, 0, 0,22,18,19, 0,13,13,15,15, 0, + 20,18,21, 0, 0,15,15,14,14, 0,11,11,13,13, 0,12, + 12,16,16, 0,12,12,16,15, 0,15,16,22,22, 0,17,17, + 0, 0, 0,12,12,16,16, 0,14,14,18,18, 0,11,11,16, + 16, 0,15,16,22,20, 0,16,16, 0,22, 0,12,12,16,16, + 0,15,15,18,20, 0,11,11,16,16, 0,15,15, 0, 0, 0, + 16,16, 0, 0, 0,17,17,22, 0, 0, 0, 0, 0, 0, 0,15, + 15, 0,21, 0,18,18, 0, 0, 0,17,16, 0, 0, 0,17,17, + 22,22, 0, 0, 0, 0, 0, 0,15,15,21, 0, 0,20,22, 0, + 0, 0,18,18, 0, 0, 0,12,12,15,15, 0,12,12,15,15, + 0,12,12,16,16, 0,13,13,15,15, 0,15,15,17,17, 0, + 13,12,16,16, 0,14,14,16,16, 0,12,11,16,16, 0,14, + 14,17,17, 0,14,14,16,16, 0,12,12,16,16, 0,15,15, + 17,16, 0,11,11,15,16, 0,14,14,17,17, 0,14,14,16, + 16, 0,15,15,18,18, 0, 0, 0,22,19, 0,13,13,15,16, + 0,16,17, 0, 0, 0,14,14,16,16, 0,15,15,18,17, 0, + 0, 0,20,20, 0,13,13,16,15, 0,17,17,22,22, 0,14, + 14,15,15, 0,11,11,16,16, 0,13,13,16,17, 0,13,13, + 17,18, 0,16,16,17,17, 0,17,17,18,18, 0,12,12,17, + 17, 0,16,15,18,18, 0,12,12,16,16, 0,16,16,18,18, + 0,15,15,17,17, 0,12,12,17,17, 0,16,16,19,18, 0, + 12,12,16,17, 0,16,16,19,19, 0,15,16,16,17, 0,16, + 16,19,17, 0, 0, 0,20,22, 0,13,13,16,16, 0,19,18, + 21, 0, 0,15,15,16,16, 0,16,16,18,18, 0, 0, 0,22, + 21, 0,14,14,16,16, 0,21,19,21,22, 0,16,16,16,16, + 0, 9, 9,14,14, 0,13,13,15,15, 0,14,14,15,15, 0, + 0,20,18,19, 0, 0,22,18,18, 0,12,12,15,15, 0,15, + 15,17,18, 0,14,13,14,14, 0,20, 0,18,18, 0,21, 0, + 18,17, 0,13,13,15,16, 0,17,17,18,18, 0,14,14,15, + 15, 0,22,22,20,19, 0,20,21,18,18, 0,20,22,19,19, + 0, 0, 0, 0, 0, 0,20,20,17,17, 0, 0,22,22,21, 0, + 22, 0,18,18, 0,20,22,19,19, 0, 0, 0, 0, 0, 0,21, + 21,17,18, 0, 0, 0,21,20, 0, 0,22,19,18, 0,18,18, + 15,15, 0,22,21,17,16, 0, 0,22,17,17, 0,20,22,18, + 18, 0, 0,22,20,20, 0,21,19,16,16, 0,21,21,18,18, + 0,19,19,17,17, 0, 0,22,19,19, 0,22,20,17,17, 0, + 21,19,16,16, 0,22,22,19,18, 0,19,20,16,16, 0,22, + 21,19,21, 0,21,22,17,18, 0,21,20,18,18, 0, 0, 0, + 19,20, 0,20,19,16,16, 0,22,22, 0, 0, 0,21,21,17, + 16, 0,22,20,19,18, 0, 0, 0,20,20, 0,20,19,16,16, + 0, 0, 0, 0, 0, 0,21,22,17,17, 0,11,11,13,13, 0, + 13,13,15,16, 0,13,13,16,16, 0,17,18,21, 0, 0,17, + 18, 0, 0, 0,12,12,15,16, 0,15,15,19,18, 0,12,12, + 16,16, 0,17,17,22, 0, 0,17,17, 0,22, 0,12,12,17, + 16, 0,16,16,19,20, 0,12,12,16,16, 0,17,17, 0, 0, + 0,17,17, 0,21, 0,17,16,22, 0, 0, 0, 0, 0, 0, 0, + 15,15,20,22, 0,20,18, 0, 0, 0,18,18, 0, 0, 0,17, + 17,21, 0, 0, 0, 0, 0, 0, 0,15,15,21,22, 0,19,20, + 22, 0, 0,19,18, 0, 0, 0,14,14,18,18, 0,16,16,22, + 20, 0,16,16,22,19, 0,17,17,20,22, 0,19,19, 0, 0, + 0,15,15,20, 0, 0,18,21, 0,20, 0,15,15,21,20, 0, + 18,17, 0, 0, 0,17,17, 0,22, 0,15,15,19,19, 0,19, + 18, 0, 0, 0,15,15,20, 0, 0,18,18,22,22, 0,17,17, + 0,20, 0,18,18, 0, 0, 0, 0,22, 0, 0, 0,15,15,19, + 20, 0,20,19, 0, 0, 0,17,17,20,21, 0,17,18,20,22, + 0, 0, 0, 0,22, 0,15,15,20,20, 0,22,20, 0, 0, 0, + 17,18,20, 0, 0,12,12,17,16, 0,14,14,17,17, 0,13, + 13,17,17, 0,16,16,18,18, 0,17,16,17,17, 0,13,13, + 17,17, 0,15,16,18,18, 0,13,13,16,16, 0,16,16,18, + 18, 0,16,16,17,16, 0,13,13,16,16, 0,17,17,18,17, + 0,12,12,15,16, 0,17,17,19,19, 0,16,16,16,16, 0, + 16,17,19,18, 0, 0, 0,21,22, 0,14,14,16,16, 0,18, + 18, 0,22, 0,16,16,16,16, 0,16,16,18,17, 0, 0, 0, + 21,20, 0,14,14,16,16, 0,21,22,22, 0, 0,16,16,16, + 16, 0, 9, 9,14,13, 0,13,14,15,16, 0,14,13,15,14, + 0,22, 0,18,18, 0,21, 0,17,18, 0,13,13,15,15, 0, + 15,16,18,17, 0,14,14,15,14, 0,20,22,18,18, 0,22, + 21,17,17, 0,13,13,15,15, 0,17,17,19,19, 0,14,14, + 14,14, 0, 0,22,18,18, 0, 0,22,17,17, 0, 0,22,19, + 20, 0, 0, 0, 0, 0, 0,21,20,17,16, 0, 0, 0,21,22, + 0, 0, 0,18,19, 0, 0, 0,18,18, 0, 0, 0, 0, 0, 0, + 22, 0,17,17, 0, 0, 0,20,22, 0, 0, 0,18,19, 0,18, + 19,16,16, 0,22,20,17,17, 0,22,22,17,18, 0,22,22, + 18,17, 0, 0,22,18,19, 0,20,20,17,18, 0, 0,22,19, + 18, 0,22,22,17,17, 0,22, 0,19,19, 0, 0,22,18,18, + 0,20,22,17,17, 0, 0,22,18,18, 0,19,20,17,17, 0, + 22, 0,20,19, 0,22,21,17,17, 0, 0, 0,18,18, 0, 0, + 0,22,19, 0,20, 0,17,17, 0,22, 0, 0,22, 0, 0,20, + 17,18, 0,22, 0,19,19, 0, 0, 0, 0,19, 0,19,21,17, + 17, 0, 0, 0, 0, 0, 0,20,21,17,16, 0,11,11,13,13, + 0,13,13,16,16, 0,13,13,15,16, 0,17,17,21,22, 0, + 17,18, 0, 0, 0,12,12,16,16, 0,15,15,18,18, 0,13, + 13,16,16, 0,17,16,21,21, 0,17,17, 0, 0, 0,13,13, + 16,16, 0,16,16,19,18, 0,13,13,16,16, 0,17,17, 0, + 22, 0,17,18,20,22, 0,17,18, 0, 0, 0, 0, 0, 0, 0, + 0,15,15,20, 0, 0,18,19, 0, 0, 0,17,17, 0, 0, 0, + 18,17,22, 0, 0, 0, 0, 0, 0, 0,15,16,21,20, 0,20, + 20, 0, 0, 0,18,19, 0, 0, 0,15,15,22,22, 0,17,16, + 20,22, 0,17,17,20,22, 0,18,18, 0,21, 0,19,18, 0, + 0, 0,16,16,20,20, 0,19,19,22, 0, 0,15,16,21,22, + 0,18,19,22, 0, 0,17,18, 0, 0, 0,16,16,22, 0, 0, + 19,19, 0,21, 0,15,16,20, 0, 0,18,18, 0,22, 0,18, + 17, 0, 0, 0,18,18, 0, 0, 0, 0, 0, 0, 0, 0,16,16, + 22,21, 0,20,21, 0, 0, 0,17,18,22, 0, 0,18,18, 0, + 0, 0, 0, 0, 0, 0, 0,16,16,20,19, 0,22,21, 0, 0, + 0,18,18,22,22, +}; + +static const static_codebook _44p2_p5_0 = { + 5, 3125, + (char *)_vq_lengthlist__44p2_p5_0, + 1, -528744448, 1616642048, 3, 0, + (long *)_vq_quantlist__44p2_p5_0, + 0 +}; + +static const long _vq_quantlist__44p2_p5_1[] = { + 3, + 2, + 4, + 1, + 5, + 0, + 6, +}; + +static const char _vq_lengthlist__44p2_p5_1[] = { + 2, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _44p2_p5_1 = { + 1, 7, + (char *)_vq_lengthlist__44p2_p5_1, + 1, -533200896, 1611661312, 3, 0, + (long *)_vq_quantlist__44p2_p5_1, + 0 +}; + +static const long _vq_quantlist__44p2_p6_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p2_p6_0[] = { + 1, 7, 7, 7, 8, 8, 7, 8, 8, 7, 9, 9,10,11,11, 9, + 8, 8, 7, 8, 9,11,11,11, 9, 8, 8, 6, 7, 7,10,10, + 10,10,10,10,10,10,10,14,14,14,12,11,11,10,11,11, + 15,14,14,13,11,11, 6, 6, 6, 8, 5, 5, 8, 7, 7, 8, + 7, 7,11,10,10, 9, 7, 7, 9, 7, 7,12,10,10,10, 7, + 7, 6, 8, 7,12,10,10,12,10,10,11,10,10,15,14,13, + 13,10,10,11,10,10,16,14,14,14,10,10, 7, 7, 7,12, + 11,11,12,11,11,11,11,11,16,14,14,13,12,12,11,11, + 11,17,15,15,14,12,12,10, 9, 9,13,11,11,13,11,11, + 12,11,11,16,14,13,14,11,11,12,11,11,17,15,14,14, + 11,11, 7, 8, 8,12,11,11,12,10,10,12,10,10,16,13, + 14,13,10,10,11,10,10,17,14,14,14,10,10, 7, 7, 7, + 12,11,11,12,11,11,12,11,11,15,14,15,14,12,12,12, + 11,11,17,15,15,14,12,12,10,10, 9,13,11,11,13,11, + 11,13,11,11,16,14,14,14,11,11,13,11,11,16,15,15, + 15,11,11, +}; + +static const static_codebook _44p2_p6_0 = { + 5, 243, + (char *)_vq_lengthlist__44p2_p6_0, + 1, -527106048, 1620377600, 2, 0, + (long *)_vq_quantlist__44p2_p6_0, + 0 +}; + +static const long _vq_quantlist__44p2_p6_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p2_p6_1[] = { + 2, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, 8, + 7, 7, 8, 8, 8, 9, 9, 9, 9, 8, 8, 6, 7, 7, 9, 8, + 8, 9, 7, 7, 9, 8, 8,10, 8, 8,10, 8, 8,10, 8, 8, + 10, 8, 9,10, 8, 8, 7, 6, 6, 8, 6, 6, 9, 6, 6, 9, + 7, 7,10, 8, 8, 9, 6, 6, 9, 7, 7,10, 9, 8, 9, 7, + 7, 7, 7, 7,11, 8, 8,11, 9, 9,10, 9, 9,12, 9, 9, + 12, 8, 8,11, 9, 9,12, 9, 9,12, 8, 8, 8, 7, 7,10, + 9, 9,10, 9, 9,10, 9, 9,11,10,11,11, 9, 9,11, 9, + 9,11,11,11,11, 9, 9,10, 8, 8,11, 9, 9,10, 9, 9, + 11, 9, 9,11,10,10,11, 9, 9,11, 9, 9,12,10,10,11, + 9, 9, 8, 8, 8,11, 9, 9,12, 9, 9,11, 9, 9,12, 9, + 9,12, 8, 8,12, 9, 9,12, 9,10,12, 8, 8, 9, 7, 7, + 11, 9, 9,11,10,10,11, 9, 9,11,11,11,11, 9, 9,11, + 10,10,12,11,11,11, 9,10,10, 9, 9,11, 9, 9,11,10, + 10,11,10,10,11,11,11,11, 9, 9,11, 9,10,11,11,11, + 11, 9, 9, +}; + +static const static_codebook _44p2_p6_1 = { + 5, 243, + (char *)_vq_lengthlist__44p2_p6_1, + 1, -530841600, 1616642048, 2, 0, + (long *)_vq_quantlist__44p2_p6_1, + 0 +}; + +static const long _vq_quantlist__44p2_p7_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p2_p7_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44p2_p7_0 = { + 5, 243, + (char *)_vq_lengthlist__44p2_p7_0, + 1, -513979392, 1633504256, 2, 0, + (long *)_vq_quantlist__44p2_p7_0, + 0 +}; + +static const long _vq_quantlist__44p2_p7_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p2_p7_1[] = { + 1, 9, 9, 6, 9, 9, 5, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10, +}; + +static const static_codebook _44p2_p7_1 = { + 5, 243, + (char *)_vq_lengthlist__44p2_p7_1, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p2_p7_1, + 0 +}; + +static const long _vq_quantlist__44p2_p7_2[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const char _vq_lengthlist__44p2_p7_2[] = { + 1, 3, 2, 5, 4, 7, 7, 8, 8, 9, 9,10,10,11,11,12, + 12,13,13,14,14,15,15,15,15, +}; + +static const static_codebook _44p2_p7_2 = { + 1, 25, + (char *)_vq_lengthlist__44p2_p7_2, + 1, -518864896, 1620639744, 5, 0, + (long *)_vq_quantlist__44p2_p7_2, + 0 +}; + +static const long _vq_quantlist__44p2_p7_3[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const char _vq_lengthlist__44p2_p7_3[] = { + 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p2_p7_3 = { + 1, 25, + (char *)_vq_lengthlist__44p2_p7_3, + 1, -529006592, 1611661312, 5, 0, + (long *)_vq_quantlist__44p2_p7_3, + 0 +}; + +static const char _huff_lengthlist__44p2_short[] = { + 4, 4,12, 9, 8,12,15,17, 4, 2,11, 6, 5, 9,13,15, + 11, 7, 8, 7, 7,10,14,13, 8, 5, 7, 5, 5, 8,12,12, + 8, 4, 7, 4, 3, 6,11,12,11, 8, 9, 7, 6, 8,11,12, + 15,13,14,12, 9, 7,10,13,16,12,17,12, 7, 5, 8,11, +}; + +static const static_codebook _huff_book__44p2_short = { + 2, 64, + (char *)_huff_lengthlist__44p2_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p3_l0_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44p3_l0_0[] = { + 1, 4, 4, 8, 8, 8, 8, 9, 9,10,10,10,10, 4, 6, 5, + 8, 7, 9, 9, 9, 9,10, 9,11, 9, 4, 5, 6, 7, 8, 9, + 9, 9, 9, 9,10, 9,10, 8, 9, 8, 9, 8,10, 9,11, 9, + 12,10,12,10, 8, 8, 9, 8, 9, 9,10, 9,11,10,12,10, + 12, 9,10,10,11,10,12,11,12,11,12,12,12,12, 9,10, + 10,11,11,11,11,11,12,12,12,12,12,10,11,11,12,12, + 12,12,12,12,12,12,12,12,10,11,11,12,12,12,12,12, + 12,12,12,12,12,11,12,12,12,12,12,13,12,13,12,13, + 12,12,11,12,12,12,12,12,12,13,12,12,12,12,12,12, + 12,12,13,13,12,13,12,13,12,13,12,12,12,13,12,13, + 12,13,12,13,12,13,12,12,12, +}; + +static const static_codebook _44p3_l0_0 = { + 2, 169, + (char *)_vq_lengthlist__44p3_l0_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44p3_l0_0, + 0 +}; + +static const long _vq_quantlist__44p3_l0_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p3_l0_1[] = { + 3, 4, 4, 5, 5, 4, 4, 5, 5, 5, 4, 5, 4, 5, 5, 5, + 5, 6, 5, 6, 5, 6, 5, 6, 5, +}; + +static const static_codebook _44p3_l0_1 = { + 2, 25, + (char *)_vq_lengthlist__44p3_l0_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p3_l0_1, + 0 +}; + +static const long _vq_quantlist__44p3_l1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p3_l1_0[] = { + 1, 4, 4, 4, 4, 4, 4, 4, 4, +}; + +static const static_codebook _44p3_l1_0 = { + 2, 9, + (char *)_vq_lengthlist__44p3_l1_0, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p3_l1_0, + 0 +}; + +static const char _huff_lengthlist__44p3_lfe[] = { + 1, 3, 2, 3, +}; + +static const static_codebook _huff_book__44p3_lfe = { + 2, 4, + (char *)_huff_lengthlist__44p3_lfe, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44p3_long[] = { + 3, 4,13, 9, 9,12,15,17, 4, 2,18, 5, 7,10,14,18, + 11, 8, 6, 5, 6, 8,11,14, 8, 5, 5, 3, 5, 8,11,13, + 9, 6, 7, 5, 5, 7, 9,10,11,10, 9, 8, 6, 6, 8,10, + 14,14,11,11, 9, 8, 9,10,17,17,14,13,10, 9,10,10, +}; + +static const static_codebook _huff_book__44p3_long = { + 2, 64, + (char *)_huff_lengthlist__44p3_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p3_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p3_p1_0[] = { + 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44p3_p1_0 = { + 5, 243, + (char *)_vq_lengthlist__44p3_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p3_p1_0, + 0 +}; + +static const long _vq_quantlist__44p3_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p3_p2_0[] = { + 3, 7, 7, 0, 0, 0, 8, 8, 0, 0, 0, 8, 8, 0, 0, 0, + 11,11, 0, 0, 0, 0, 0, 0, 0, 0,10, 9, 0, 0, 0, 0, + 0, 0, 0, 0, 9, 9, 0, 0, 0,10,11, 0, 0, 0, 0, 0, + 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, + 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0,12,12, 0, 0, + 0, 0, 0, 0, 0, 0,11,11, 0, 0, 0,12,12, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, + 5, 5, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, + 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 5, 5, + 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, + 0, 0, 0, 0, 0, 0, 0, 5, 6, 0, 0, 0, 7, 7, 0, 0, + 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, + 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0,11,11, 0, 0, 0, 9, 9, 0, + 0, 0,10,10, 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, + 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, + 10,10, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0, 0, + 0, 0, 0, 0, 9, 9, 0, 0, 0,10,10, 0, 0, 0, 0, 0, + 0, 0, 0,11,12, 0, 0, 0, 0, 0, 0, 0, 0,11,11, 0, + 0, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 9, 9, 0, 0, 0, 7, 7, 0, 0, 0, 8, 8, 0, 0, + 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, + 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, + 0, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 8, 8, + 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, + 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0,11,11, 0, 0, + 0, 0, 0, 0, 0, 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, +}; + +static const static_codebook _44p3_p2_0 = { + 5, 3125, + (char *)_vq_lengthlist__44p3_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p3_p2_0, + 0 +}; + +static const long _vq_quantlist__44p3_p3_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p3_p3_0[] = { + 1, 5, 5, 5, 8, 8, 0, 8, 8, 6, 9, 9, 8,10,10, 0, + 8, 8, 0, 9, 9, 0,12,12, 0, 8, 8, 4, 7, 7, 6,10, + 10, 0,12,12, 7,11,11, 9,12,12, 0,12,12, 0,13,13, + 0,15,15, 0,12,12, 0, 7, 7, 0, 7, 7, 0, 8, 8, 0, + 8, 8, 0,10,10, 0, 7, 7, 0, 8, 8, 0,11,11, 0, 7, + 7, 5, 7, 7, 9, 9, 9, 0,11,10, 9, 9, 9,11,12,12, + 0,10,10, 0,11,11, 0,13,13, 0,11,11, 6, 7, 7, 9, + 10,10, 0,12,12,10,11,11,11,12,12, 0,12,12, 0,13, + 13, 0,15,15, 0,12,12, 0,10,10, 0,11,11, 0,11,11, + 0,12,12, 0,13,13, 0,11,11, 0,12,12, 0,15,15, 0, + 11,11, 0, 8, 8, 0,10,10, 0,12,12, 0,11,11, 0,12, + 12, 0,12,12, 0,12,12, 0,15,15, 0,11,11, 0, 7, 7, + 0,10,10, 0,12,12, 0,10,10, 0,12,13, 0,12,12, 0, + 13,13, 0,14,14, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44p3_p3_0 = { + 5, 243, + (char *)_vq_lengthlist__44p3_p3_0, + 1, -533200896, 1614282752, 2, 0, + (long *)_vq_quantlist__44p3_p3_0, + 0 +}; + +static const long _vq_quantlist__44p3_p3_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p3_p3_1[] = { + 3, 4, 4, 0, 8, 8, 0, 8, 8, 0, 9, 9, 0,10,10, 0, + 8, 8, 0, 9, 9, 0,10,10, 0, 8, 8, 0, 7, 7, 0, 8, + 8, 0, 8, 8, 0, 8, 8, 0, 8, 8, 0, 8, 8, 0, 8, 8, + 0, 8, 8, 0, 8, 8, 0, 7, 7, 0, 6, 6, 0, 7, 7, 0, + 7, 7, 0,10,10, 0, 6, 6, 0, 7, 7, 0,10,10, 0, 6, + 5, 0, 8, 8, 0, 7, 7, 0, 8, 8, 0, 8, 8, 0, 9, 9, + 0, 7, 7, 0, 8, 8, 0, 9, 9, 0, 7, 7, 0, 6, 6, 0, + 9,10, 0,10,10, 0,10,10, 0,11,11, 0, 9, 9, 0,10, + 10, 0,11,11, 0, 9, 9, 0, 8, 8, 0, 8, 8, 0, 8, 8, + 0, 9, 9, 0, 9, 9, 0, 8, 8, 0, 8, 8, 0, 9, 9, 0, + 7, 7, 0, 8, 8, 0, 7, 7, 0, 7, 7, 0, 8, 8, 0, 9, + 9, 0, 7, 7, 0, 7, 7, 0, 9, 9, 0, 6, 6, 0, 6, 6, + 0,10,10, 0,10,10, 0,10,10, 0,12,12, 0, 9, 9, 0, + 10,10, 0,12,12, 0, 9, 9, 0, 8, 8, 0, 7, 7, 0, 8, + 8, 0, 8, 8, 0, 9, 9, 0, 7, 7, 0, 8, 8, 0, 9, 9, + 0, 7, 7, +}; + +static const static_codebook _44p3_p3_1 = { + 5, 243, + (char *)_vq_lengthlist__44p3_p3_1, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p3_p3_1, + 0 +}; + +static const long _vq_quantlist__44p3_p4_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p3_p4_0[] = { + 1, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8,10,11,11, 9, + 8, 8, 8, 8, 8,11,11,11,10, 8, 8, 5, 7, 7, 9,11, + 11,10,11,11,10,11,11,12,13,14,11,12,12,10,11,11, + 13,14,14,12,12,12, 5, 6, 6, 8, 6, 6, 8, 7, 7, 8, + 7, 7,11,10,10,10, 7, 7, 9, 7, 7,12,11,11,11, 7, + 7, 7, 7, 7,11,10,10,12,10,10,11,10,10,15,13,13, + 13,10,10,12,11,11,15,13,13,14,11,11, 7, 7, 7,11, + 11,11,12,11,11,12,11,11,14,14,14,14,12,12,12,12, + 12,16,15,15,14,12,12, 0,10,10, 0,11,11, 0,11,12, + 0,11,11, 0,14,14, 0,11,11, 0,12,12, 0,15,15, 0, + 11,11, 8, 8, 8,12,10,10,12,10,10,13,11,11,15,13, + 13,14,11,11,12,10,10,16,14,14,14,10,10, 8, 7, 7, + 12,11,11,13,11,11,12,11,11,15,14,14,14,12,12,13, + 12,12,15,14,14,15,12,12, 0,11,11, 0,12,12, 0,12, + 12, 0,12,12, 0,15,15, 0,12,12, 0,13,13, 0,14,15, + 0,12,12, +}; + +static const static_codebook _44p3_p4_0 = { + 5, 243, + (char *)_vq_lengthlist__44p3_p4_0, + 1, -531365888, 1616117760, 2, 0, + (long *)_vq_quantlist__44p3_p4_0, + 0 +}; + +static const long _vq_quantlist__44p3_p4_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p3_p4_1[] = { + 3, 4, 5, 8, 8,12,10,10,12,12,12,10,10,12,12,13, + 11,11,12,12,13,12,12,12,12,13,10,10,13,13,13,13, + 13,13,13,13,10,10,13,13,13,11,11,13,13,14,13,13, + 12,12,13,10,10,13,13,13,13,13,13,13,13,10,10,12, + 12,13,11,11,13,13,13,13,13,12,12,13,12,12,13,13, + 13,13,13,13,13,14,11,11,12,12,14,12,12,13,12,14, + 14,14,12,12,13,14,14,13,13,14,13,13,13,13,14,14, + 14,12,12,14,13,13,13,13,14,14,14,12,12,12, 8, 8, + 11,11,12,12,12,11,11,12,11,11,10,10,13,12,12,10, + 10,13,12,12,10,10,13,12,12,12,12,14,12,12,12,12, + 13,13,13,11,11,14,12,12,11,11,14,12,12,12,12,14, + 12,12,12,12,13,12,12,12,12,13,13,13,11,11,14,12, + 12,11,11,14,12,12,12,12,14,13,13,12,12,14,12,12, + 12,11,14,13,13,11,11,14,13,12,11,11,14,13,13,11, + 11,14,13,13,12,12,14,12,12,12,12,15,13,13,12,12, + 14,12,12,11,11,14,13,13,11,11,12, 9, 9,10,10,12, + 7, 7,11,11,12, 9, 9,12,12,13,10,10,10,10,14,14, + 14,11,11,13, 9, 9,12,12,14,14,14,12,12,13, 8, 8, + 11,11,14, 9, 9,12,12,14,14,14,11,11,13, 9, 9,12, + 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12,12,15,15,14,10,10,15,14,14,10,10,14,15,15, 9, + 9,14,10,10,12,12,17, 9, 9,12,12,17,10,10,13,13, + 17,11,11,12,12,18,14,14,12,12,17,10,10,13,13,17, + 14,14,12,12,17, 9, 9,12,12,17,11,11,12,12,17,14, + 14,12,12,18,10,10,13,13,18,14,14,13,13,18, 9, 9, + 12,12,18,10,10,13,13,18,14,14,12,12,18,11,11,13, + 13,18,14,14,13,13,18,10,10,12,12,17,11,11,12,12, + 17,14,14,12,12,18,15,15,13,13,18,14,14,14,14,18, + 15,15,12,12,18,14,14,12,12,18,15,15,12,12,13, 7, + 7,11,11,14,15,15,11,11,14,15,15,12,12,14,15,15, + 11,11,15,15,15,11,11,14,15,15,12,12,14,15,15,12, + 12,14,15,15,11,11,14,15,15,11,11,15,15,15,12,12, + 14,15,15,12,12,14,15,15,12,12,14,15,15,11,11,14, + 15,15,11,11,15,15,15,12,12,15,15,15,12,12,14,15, + 15,12,12,14,15,14,12,12,14,15,15,11,11,15,14,14, + 12,12,15,15,15,12,12,15,16,16,12,12,15,15,15,12, + 12,15,15,15,12,12,15,15,15,12,12,13,13,13,11,10, + 14,14,15,11,11,14,14,14,12,12,15,14,14,10,10,15, + 15,15,11,11,14,15,15,12,12,14,14,14,11,11,14,15, + 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15,14,14,11,11,14,15,15,12,12,14,14,14,12,12,14, + 15,15,11,11,14,15,14,12,12,15,14,14,11,11,14,15, + 15,12,12,14,14,14,11,11,14,15,15,11,11,14,14,14, + 12,12,15,15,14,11,11,15,15,15,12,12,15,14,14,12, + 12,14,15,15,11,11,14,15,14,11,11,15,15,15,10,10, + 15,15,15,12,12,15,14,14,14,13,15,15,15,11,11,15, + 15,15,11,11,15,15,15,10,10,14,11,11,10,10,15, 9, + 9,12,12,15,10,10,12,12,15,11,11,11,11,15,14,14, + 12,12,15,10,10,13,13,15,13,13,12,12,15, 9, 9,12, + 12,15,11,11,13,13,15,14,14,12,12,15,10,10,13,13, + 15,13,14,12,12,15, 9, 9,12,12,15,10,10,13,13,15, + 13,13,11,11,15,11,11,13,13,15,14,14,13,13,15,10, + 10,11,11,15,11,11,12,12,15,14,14,11,11,15,14,14, + 13,13,15,14,14,21,20,15,14,14,11,11,15,14,14,12, + 12,15,14,14,11,11,14,13,13,10,10,14,13,13,11,11, + 15,14,14,12,12,15,14,14,12,12,14,14,14,12,12,15, + 14,14,12,12,15,14,14,13,13,14,14,14,11,11,15,14, + 14,11,11,15,14,14,13,13,15,14,14,12,12,15,14,14, + 13,13,14,14,14,11,11,15,14,14,11,11,14,14,14,13, + 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14,14,14,14,14,14,11,11,15,14,14,12,12,14,14,14, + 14,14,15,14,14,12,12,15,14,14,13,13,15,14,14,12, + 12,15,14,14,12,12,14,14,14,14,13,15,15,15,14,14, + 15,14,14,13,13,15,15,15,14,14,15,14,14,13,13,15, + 15,15,13,13,14,13,13,13,13,18,15,15,12,12,18,15, + 15,13,12,18,15,16,11,11,18,16,17,12,12,18,15,15, + 13,13,18,17,17,12,12,18,15,15,12,12,17,15,15,12, + 12,18,17,17,12,12,18,15,15,13,13,18,16,17,12,12, + 17,15,15,12,12,18,15,15,12,12,18,16,17,11,12,18, + 16,16,12,12,17,16,17,12,12,18,15,15,11,11,18,15, + 15,12,12,18,17,17,11,11,17,17,17,12,12,18,16,16, + 13,13,18,17,17,11,11,18,16,16,12,12,18,17,17,11, + 11,15,14,14,11,11,16,15,15,11,11,16,15,15,12,12, + 16,15,15,12,12,17,15,15,14,13,16,15,15,12,12,17, + 15,15,14,14,16,15,15,11,11,16,15,15,12,12,18,15, + 15,13,13,16,15,15,11,11,17,15,15,14,14,16,15,15, + 11,11,16,15,15,12,12,17,15,15,13,13,16,15,15,12, + 12,17,16,15,14,14,16,14,15,12,12,16,15,15,12,12, + 18,15,15,13,13,17,15,15,14,14,17,16,16,15,15,17, + 15,15,13,13,17,15,15,14,14,18,15,15,13,13,15,12, + 13,11,11,15,14,14,12,12,16,14,14,12,12,16,14,14, + 12,12,16,14,14,12,12,16,14,14,13,12,17,14,14,13, + 13,16,15,15,12,12,16,14,14,12,12,17,14,14,12,12, + 16,14,14,12,12,17,14,14,13,13,15,15,15,12,12,16, + 14,14,12,12,17,14,14,12,12,17,15,15,12,12,17,14, + 14,13,13,16,15,15,12,12,16,14,14,12,12,17,15,15, + 12,12,18,15,15,13,13,17,14,14,13,13,17,15,15,12, + 12,17,14,14,12,12,17,15,15,12,12,14,15,15, 9, 9, + 15,15,15,12,12,15,15,15,13,13,15,15,15,14,14,15, + 15,15,19,19,15,15,16,13,13,15,15,16,19,20,15,15, + 15,13,12,15,16,16,14,14,15,15,15,19,19,15,15,15, + 13,13,15,16,15,20,19,14,15,15,13,13,15,15,15,14, + 14,15,15,15,19,19,15,15,15,14,14,15,16,16,19,20, + 15,15,15,14,14,15,15,15,14,14,15,15,15,19,19,15, + 15,15,20,19,15,16,16,20,19,15,15,15,19,19,15,16, + 16,20,20,15,15,15,19,20,14,13,13,10,10,14,14,14, + 11,11,14,14,14,12,12,15,14,14,13,13,15,14,14,19, + 20,15,14,14,12,12,14,14,14,20,19,14,14,14,11,11, + 15,14,14,12,12,15,14,14,20,20,15,14,14,12,12,14, + 14,14,20,19,14,14,14,11,11,15,14,14,12,12,15,14, + 14,19,20,15,14,14,13,13,15,14,14,22,19,15,15,14, + 12,12,15,14,14,13,13,14,15,15,22,20,15,15,15,20, + 20,15,14,14,21,20,15,15,15,20,21,15,14,14,20,20, + 14,15,15,20,20, +}; + +static const static_codebook _44p3_p4_1 = { + 5, 3125, + (char *)_vq_lengthlist__44p3_p4_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p3_p4_1, + 0 +}; + +static const long _vq_quantlist__44p3_p5_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p3_p5_0[] = { + 2, 6, 6,14,14, 6, 7, 7,14,14, 7, 7, 7,15,15, 0, + 12,12,15,15, 0,13,13,15,15, 7, 8, 8,15,15,10,10, + 10,16,16, 9, 8, 8,15,15, 0,13,13,18,17, 0,13,13, + 16,16, 8, 8, 8,15,15,12,11,11,16,16, 9, 8, 8,15, + 15, 0,13,13,18,18, 0,13,13,16,16, 0,14,14,17,17, + 0,20, 0,19,20, 0,12,12,16,16, 0,16,16,20,22, 0, + 14,14,16,16, 0,14,14,17,17, 0,20,22,20,19, 0,13, + 13,15,16, 0,17,18, 0,21, 0,15,15,16,16, 5, 7, 7, + 13,13, 8, 9, 9,14,14,10,10,10,14,14, 0,20,22,18, + 18, 0,22,21,18,17, 9,10,10,14,14,12,12,12,17,17, + 12,10,10,14,14, 0, 0,20,17,17, 0,22,21,17,18,11, + 10,10,14,14,14,13,13,18,18,12,11,11,14,14, 0,22, + 21,18,19, 0,20, 0,17,17, 0,22, 0,18,18, 0, 0, 0, + 0, 0, 0,20,20,17,17, 0,22, 0,22,21, 0,21, 0,19, + 18, 0,22,22,18,18, 0, 0, 0, 0, 0, 0,21, 0,17,17, + 0,22, 0,20,20, 0, 0, 0,19,18, 6, 6, 6,12,12, 8, + 6, 6,10,10, 8, 6, 6,13,12, 0,10,10,11,11, 0,11, + 11,13,13, 8, 7, 7,13,13,11, 9, 9,13,13,10, 6, 6, + 12,12, 0,10,10,14,14, 0,10,10,13,13, 9, 7, 7,13, + 13,12,10,10,13,13,10, 6, 6,12,12, 0,11,11,15,15, + 0,10,10,13,13, 0,12,12,15,14, 0,19,20,16,17, 0, + 9, 9,13,13, 0,14,14,20,21, 0,12,11,13,12, 0,12, + 12,15,14, 0,20,19,17,17, 0,10,10,12,13, 0,15,15, + 22,21, 0,12,12,12,13, 0,10,10,12,12, 0,11,11,15, + 15, 0,11,11,15,15, 0,15,15,22,22, 0,16,17, 0, 0, + 0,11,11,15,15, 0,14,14,18,18, 0,11,11,16,16, 0, + 16,15, 0,21, 0,16,16, 0, 0, 0,12,12,15,15, 0,14, + 14,19,19, 0,11,11,15,15, 0,15,15,22, 0, 0,16,16, + 22, 0, 0,16,16, 0,21, 0, 0, 0, 0, 0, 0,15,15,19, + 20, 0,18,18, 0, 0, 0,17,17, 0, 0, 0,17,17, 0, 0, + 0, 0, 0, 0, 0, 0,16,15,22,21, 0,20,20, 0, 0, 0, + 18,18, 0, 0, 0,10,10,12,12, 0,10,10,11,11, 0,11, + 11,12,12, 0,11,11, 9, 9, 0,13,12,12,12, 0,11,11, + 13,13, 0,13,13,12,12, 0,10,10,12,12, 0,13,12,13, + 13, 0,12,12,12,12, 0,11,11,13,13, 0,13,13,12,12, + 0,10,10,12,12, 0,13,13,14,13, 0,12,12,12,12, 0, + 14,13,13,14, 0,20,21,15,15, 0,11,11,12,12, 0,15, + 16,20,20, 0,12,13,10,10, 0,13,13,14,13, 0,20,20, + 15,15, 0,11,11,12,12, 0,16,17,21,21, 0,13,13,11, + 11, 6, 7, 7,16,15,11, 9, 9,14,15,12, 9, 9,16,16, + 0,13,13,15,15, 0,14,14,17,17,10, 9, 9,16,16,14, + 12,12,16,16,12, 9, 9,15,15, 0,13,13,17,18, 0,13, + 13,15,15,12,10,10,17,17,15,12,12,17,17,13, 9, 9, + 16,16, 0,13,13,18,19, 0,14,14,16,16, 0,15,15,18, + 18, 0, 0, 0,20,19, 0,12,12,17,16, 0,16,17, 0,21, + 0,14,15,16,16, 0,15,15,18,18, 0, 0,22,19,21, 0, + 13,13,16,16, 0,18,17,22,22, 0,15,15,16,16, 7, 7, + 7,13,13,11,10,10,15,15,12,10,10,14,14, 0,21, 0, + 18,17, 0,21,22,18,18,11,10,10,15,15,14,12,12,17, + 17,14,11,11,14,14, 0,21,20,18,18, 0,22,21,18,17, + 12,11,10,16,16,16,14,14,17,19,14,11,11,15,15, 0, + 0,22,19,19, 0,21,22,18,18, 0,21, 0,18,19, 0, 0, + 0,22, 0, 0,22,21,17,17, 0, 0, 0,20,22, 0, 0,21, + 18,18, 0, 0, 0,19,20, 0, 0, 0, 0, 0, 0, 0,21,17, + 17, 0, 0, 0,22,21, 0, 0, 0,19,19,10, 9, 9,14,13, + 13,10,10,12,12,13,10,10,14,14, 0,13,13,12,12, 0, + 15,14,16,15,13,10,10,14,14,15,12,12,14,14,15,10, + 10,14,14, 0,14,14,15,15, 0,14,13,14,14,13,10,10, + 15,15,17,13,13,15,15,14,10,10,14,14, 0,14,14,15, + 16, 0,14,14,15,15, 0,15,15,16,16, 0,21,22,17,18, + 0,12,12,14,14, 0,17,17,20,21, 0,14,14,14,14, 0, + 15,15,16,16, 0,21,22,18,18, 0,13,13,14,14, 0,18, + 18,22, 0, 0,15,15,14,14, 0,11,11,13,13, 0,12,12, + 16,15, 0,12,12,16,16, 0,16,16, 0, 0, 0,16,17, 0, + 22, 0,12,12,16,16, 0,14,14,17,18, 0,11,11,16,16, + 0,15,15, 0,21, 0,16,16,21,22, 0,12,12,16,16, 0, + 15,15,19,19, 0,12,12,17,16, 0,16,16,21,22, 0,16, + 16, 0, 0, 0,17,17, 0,22, 0, 0, 0, 0, 0, 0,15,15, + 19,20, 0,17,19, 0, 0, 0,17,17,22, 0, 0,17,17, 0, + 22, 0, 0, 0, 0, 0, 0,15,15,21, 0, 0,19,20, 0, 0, + 0,19,18,22, 0, 0,11,12,14,14, 0,11,11,14,14, 0, + 12,12,15,15, 0,13,13,13,13, 0,14,14,16,16, 0,12, + 12,15,15, 0,14,14,16,15, 0,11,11,15,15, 0,13,13, + 16,16, 0,13,13,15,15, 0,12,12,15,15, 0,15,14,16, + 16, 0,11,11,15,15, 0,14,14,17,17, 0,13,13,15,15, + 0,15,15,16,16, 0, 0, 0,18,18, 0,12,12,14,14, 0, + 16,16,22, 0, 0,14,14,15,15, 0,15,15,16,17, 0,21, + 22,18,18, 0,13,13,15,14, 0,18,17,22, 0, 0,14,14, + 15,15, 8, 8, 8,16,15,12,10,10,16,15,12,10,10,16, + 16, 0,14,14,16,17, 0,14,14,17,16,12,10,10,17,18, + 14,12,12,18,18,14,10,10,16,16, 0,14,14,18,18, 0, + 14,14,16,16,12, 9, 9,16,16,17,13,13,16,17,14, 9, + 9,15,15, 0,14,14,18,19, 0,13,13,15,15, 0,15,15, + 18,19, 0, 0, 0,22,21, 0,13,13,16,16, 0,16,16,22, + 0, 0,15,15,16,16, 0,14,14,18,17, 0, 0, 0,20, 0, + 0,13,13,16,16, 0,18,18, 0, 0, 0,15,15,16,16, 8, + 7, 7,13,13,12,10,10,15,15,12,10,10,14,14, 0,22, + 22,19,18, 0, 0, 0,18,18,12,10,10,15,15,14,13,13, + 17,17,14,11,11,15,15, 0,19,20,18,18, 0,22,21,17, + 18,13,11,11,15,15,16,13,13,18,18,14,11,11,14,15, + 0,22,21,20,19, 0,22,21,17,17, 0, 0,22,19,18, 0, + 0, 0, 0, 0, 0,22,20,17,17, 0, 0, 0,21,20, 0, 0, + 0,19,17, 0, 0,22,19,19, 0, 0, 0, 0, 0, 0,22,20, + 18,17, 0, 0, 0, 0, 0, 0, 0, 0,18,18, 0,10,10,14, + 14, 0,11,11,14,14, 0,11,11,15,15, 0,14,14,14,14, + 0,15,15,16,16, 0,11,11,16,16, 0,13,13,16,16, 0, + 11,11,15,15, 0,14,14,16,16, 0,14,14,15,15, 0,11, + 11,15,15, 0,13,13,15,15, 0,10,10,15,15, 0,15,15, + 17,17, 0,14,14,14,14, 0,16,16,16,16, 0, 0,22,19, + 19, 0,13,13,14,14, 0,17,17, 0, 0, 0,15,15,14,14, + 0,16,16,17,17, 0, 0,22,18,18, 0,13,13,14,14, 0, + 21,18, 0, 0, 0,15,15,14,14, 0,11,11,13,13, 0,12, + 12,15,15, 0,12,12,16,15, 0,16,16, 0, 0, 0,17,17, + 22,22, 0,12,12,16,16, 0,14,14,18,18, 0,11,12,16, + 16, 0,15,16, 0,21, 0,16,16,22,21, 0,12,12,16,16, + 0,15,15,19,20, 0,11,12,16,16, 0,15,15,20,22, 0, + 16,16, 0,22, 0,17,17,22, 0, 0, 0, 0, 0, 0, 0,15, + 15,21,22, 0,19,18, 0, 0, 0,17,17, 0, 0, 0,17,17, + 0,22, 0, 0, 0, 0, 0, 0,16,15,22, 0, 0,19,19, 0, + 0, 0,17,18, 0, 0, 0,12,12,15,15, 0,12,12,15,15, + 0,12,12,15,15, 0,13,13,14,14, 0,15,15,16,17, 0, + 12,12,16,16, 0,14,14,16,16, 0,12,11,15,16, 0,14, + 14,16,17, 0,14,14,16,16, 0,13,12,16,16, 0,15,15, + 16,16, 0,11,11,15,15, 0,14,14,16,16, 0,14,14,15, + 15, 0,15,15,18,17, 0, 0,22, 0,20, 0,13,13,15,15, + 0,16,17,22,22, 0,14,14,15,15, 0,15,15,17,18, 0, + 20, 0,19,19, 0,13,13,15,15, 0,18,18,22, 0, 0,14, + 14,15,15, 0,11,11,16,16, 0,14,14,17,16, 0,13,13, + 17,17, 0,16,16,17,17, 0,17,17,18,19, 0,12,12,16, + 17, 0,15,15,18,18, 0,12,12,16,16, 0,16,16,19,18, + 0,16,16,17,16, 0,12,13,17,17, 0,17,16,18,17, 0, + 13,12,16,16, 0,16,16,18,19, 0,16,16,16,17, 0,16, + 16,18,18, 0,22, 0,22,22, 0,13,13,16,16, 0,19,18, + 22,20, 0,16,15,16,16, 0,16,17,18,18, 0, 0, 0,22, + 20, 0,14,14,16,16, 0,19,19, 0, 0, 0,16,16,16,16, + 0, 9, 9,13,13, 0,13,13,15,15, 0,14,14,15,15, 0, + 0,22,17,18, 0,22, 0,18,19, 0,12,12,15,15, 0,15, + 16,17,17, 0,14,14,14,14, 0,22, 0,18,18, 0,21,22, + 17,17, 0,13,13,15,15, 0,17,17,17,18, 0,14,14,15, + 15, 0,22,21,21,19, 0,20,21,17,17, 0,21,21,19,18, + 0, 0, 0, 0, 0, 0,21,21,17,17, 0, 0, 0,22,22, 0, + 0,22,19,18, 0, 0,21,19,18, 0, 0, 0, 0,22, 0,19, + 20,17,17, 0, 0, 0, 0,22, 0, 0, 0,19,18, 0,19,19, + 15,16, 0,21,19,16,17, 0, 0,21,17,17, 0, 0,22,17, + 17, 0,22,22,18,19, 0,20,20,16,16, 0, 0,22,18,18, + 0,20,19,16,17, 0,22,21,20,19, 0, 0,21,17,17, 0, + 21,20,17,17, 0, 0, 0,18,18, 0,19,19,17,16, 0,22, + 0,19,19, 0,21,22,17,18, 0, 0,22,19,18, 0, 0, 0, + 19,20, 0,19,19,16,16, 0,22,22,22, 0, 0,20,22,16, + 16, 0,22,20,18,19, 0, 0, 0,20,19, 0,20,20,16,16, + 0, 0, 0, 0, 0, 0,22,20,17,16, 0,11,11,13,13, 0, + 14,13,15,15, 0,13,13,16,15, 0,18,17,21, 0, 0,18, + 18,21, 0, 0,12,12,15,15, 0,15,16,17,18, 0,12,12, + 15,15, 0,17,17,22,20, 0,17,18,22, 0, 0,12,12,17, + 16, 0,16,17,19,19, 0,13,13,16,16, 0,17,17, 0,22, + 0,17,17, 0,21, 0,18,18,20,22, 0, 0, 0, 0, 0, 0, + 15,15,21,20, 0,20,19, 0, 0, 0,18,18,22, 0, 0,17, + 17,22, 0, 0, 0, 0, 0, 0, 0,15,16,20,22, 0,20,21, + 0, 0, 0,19,18, 0, 0, 0,15,15,19,19, 0,17,16,20, + 20, 0,16,17,20,21, 0,18,17, 0, 0, 0,19,19, 0, 0, + 0,15,15,21,19, 0,19,19, 0, 0, 0,15,15,22,22, 0, + 18,18, 0,22, 0,17,18,22,21, 0,15,15,20,19, 0,19, + 19, 0, 0, 0,15,15,20,22, 0,18,19,20, 0, 0,18,17, + 21,21, 0,18,18,19,22, 0, 0, 0, 0, 0, 0,15,15,20, + 19, 0,19,19, 0, 0, 0,18,18,21,22, 0,18,18,22, 0, + 0, 0, 0, 0, 0, 0,15,15,19,20, 0,21,21, 0, 0, 0, + 17,17,20,20, 0,12,12,17,17, 0,14,14,16,17, 0,13, + 14,17,17, 0,16,16,17,17, 0,17,17,17,19, 0,13,13, + 17,17, 0,16,16,18,18, 0,13,13,16,16, 0,16,16,18, + 18, 0,16,16,17,17, 0,13,13,17,17, 0,17,17,18,17, + 0,12,12,15,16, 0,17,18,19,20, 0,16,16,16,16, 0, + 17,16,18,19, 0, 0,22,21,22, 0,14,14,16,16, 0,19, + 19, 0, 0, 0,16,16,16,16, 0,16,16,18,17, 0, 0,22, + 21,21, 0,14,14,16,16, 0,22,20,22, 0, 0,16,16,15, + 15, 0, 9, 9,13,13, 0,14,14,15,15, 0,14,14,14,14, + 0,22,22,18,18, 0, 0,22,18,18, 0,12,12,15,15, 0, + 16,16,18,17, 0,14,14,14,14, 0,20,21,18,18, 0,22, + 21,17,17, 0,13,13,15,15, 0,17,17,18,18, 0,14,14, + 14,14, 0, 0,21,18,19, 0, 0,22,17,17, 0,22,22,19, + 18, 0, 0, 0, 0, 0, 0,19,21,17,17, 0, 0, 0,22,20, + 0, 0,21,18,19, 0, 0,22,18,18, 0, 0, 0, 0,22, 0, + 20,22,17,17, 0, 0, 0,20,22, 0, 0, 0,18,18, 0,19, + 21,16,16, 0,20,22,16,17, 0,20, 0,17,17, 0,22, 0, + 18,17, 0,21, 0,18,19, 0,20,20,17,17, 0,22, 0,18, + 18, 0,21,20,17,17, 0, 0,20,20,19, 0, 0,21,18,17, + 0,21,21,17,17, 0,22, 0,18,17, 0,19,19,17,17, 0, + 0,22,20,21, 0, 0,21,17,17, 0,22, 0,18,18, 0, 0, + 0,20,22, 0,20,19,16,16, 0, 0, 0, 0, 0, 0,22,22, + 17,17, 0,22, 0,18,19, 0, 0, 0,21,20, 0,19,21,16, + 17, 0, 0, 0, 0, 0, 0,22,22,17,16, 0,11,11,13,13, + 0,13,13,15,15, 0,13,13,15,15, 0,17,17,22,21, 0, + 18,18,22, 0, 0,12,13,16,15, 0,15,16,18,18, 0,13, + 13,16,16, 0,17,17, 0,22, 0,17,17,22,22, 0,13,13, + 16,16, 0,16,16,19,18, 0,13,13,16,16, 0,18,17, 0, + 20, 0,18,17,20, 0, 0,17,17,21, 0, 0, 0, 0, 0, 0, + 0,15,15,21,22, 0,19,20, 0, 0, 0,18,18, 0, 0, 0, + 18,17, 0, 0, 0, 0, 0, 0, 0, 0,16,16,22,22, 0,20, + 20, 0, 0, 0,21,19, 0, 0, 0,15,15,20,19, 0,16,16, + 22,20, 0,17,17, 0,22, 0,18,18, 0,22, 0,19,17, 0, + 0, 0,15,16,22,20, 0,18,19, 0, 0, 0,16,16,22,20, + 0,18,18, 0,22, 0,18,18,22, 0, 0,16,16,21,20, 0, + 19,20, 0,22, 0,16,16, 0,22, 0,18,18, 0,22, 0,18, + 18, 0,21, 0,19,18, 0,22, 0, 0, 0, 0, 0, 0,16,16, + 21,20, 0,20, 0, 0, 0, 0,18,18,21, 0, 0,18,18, 0, + 0, 0, 0, 0, 0, 0, 0,16,16,21,19, 0, 0, 0, 0, 0, + 0,18,18, 0,21, +}; + +static const static_codebook _44p3_p5_0 = { + 5, 3125, + (char *)_vq_lengthlist__44p3_p5_0, + 1, -528744448, 1616642048, 3, 0, + (long *)_vq_quantlist__44p3_p5_0, + 0 +}; + +static const long _vq_quantlist__44p3_p5_1[] = { + 3, + 2, + 4, + 1, + 5, + 0, + 6, +}; + +static const char _vq_lengthlist__44p3_p5_1[] = { + 2, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _44p3_p5_1 = { + 1, 7, + (char *)_vq_lengthlist__44p3_p5_1, + 1, -533200896, 1611661312, 3, 0, + (long *)_vq_quantlist__44p3_p5_1, + 0 +}; + +static const long _vq_quantlist__44p3_p6_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p3_p6_0[] = { + 1, 6, 6, 7, 7, 7, 7, 8, 8, 7, 9, 9,11,11,11, 9, + 8, 8, 8, 9, 9,12,11,11, 9, 8, 8, 6, 7, 7,10,11, + 10,10,10,10,11,11,10,14,13,14,12,11,11,11,11,11, + 15,14,14,13,12,12, 5, 6, 6, 8, 5, 5, 8, 7, 7, 8, + 8, 8,12,10,10, 9, 7, 7, 9, 7, 8,12,10,10,10, 7, + 7, 7, 8, 8,12,10,10,12,10,10,11,10,10,15,13,13, + 13,10,10,11,10,10,16,13,14,14,10,10, 7, 7, 7,12, + 11,11,12,11,11,11,11,11,16,15,15,14,12,12,12,11, + 11,16,15,16,14,12,12,10, 9, 9,14,11,11,13,11,11, + 12,11,11,16,14,14,14,11,11,12,11,11,17,15,15,14, + 11,11, 7, 8, 8,12,11,11,12,10,10,12,10,10,16,14, + 13,14,10,10,12,10,10,17,14,14,14,10,10, 8, 7, 7, + 13,11,11,12,11,11,12,11,11,16,15,14,14,12,12,12, + 11,11,16,15,14,15,12,12,11,10,10,13,11,11,13,12, + 11,13,11,11,17,14,14,14,11,11,13,11,11,17,14,15, + 14,11,11, +}; + +static const static_codebook _44p3_p6_0 = { + 5, 243, + (char *)_vq_lengthlist__44p3_p6_0, + 1, -527106048, 1620377600, 2, 0, + (long *)_vq_quantlist__44p3_p6_0, + 0 +}; + +static const long _vq_quantlist__44p3_p6_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p3_p6_1[] = { + 2, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, + 7, 7, 8, 8, 8, 9, 9, 9, 9, 7, 8, 6, 7, 7, 8, 8, + 8, 8, 8, 8, 9, 8, 8,10, 9, 9,10, 8, 8,10, 8, 8, + 10, 9, 9,10, 8, 8, 6, 6, 6, 8, 6, 6, 8, 7, 7, 8, + 7, 7,10, 8, 8, 9, 7, 7, 9, 7, 7,10, 8, 9, 9, 7, + 7, 7, 7, 7,10, 8, 8,11, 8, 8,10, 8, 8,12, 9, 9, + 12, 8, 8,11, 9, 9,12, 9, 9,11, 8, 8, 7, 7, 7,10, + 9, 9,10, 9, 9,10, 9, 9,11,10,10,10, 9, 9,11, 9, + 9,11,10,10,11, 9, 9, 9, 8, 8,10, 9, 9,10, 9, 9, + 11, 9, 9,11,10,10,11, 9, 9,11, 9, 9,11,10,10,11, + 9, 9, 8, 8, 8,11, 9, 9,11, 9, 9,11, 9, 9,12, 9, + 9,12, 8, 8,12, 9, 9,12, 9, 9,12, 8, 8, 8, 7, 7, + 10, 9, 9,10, 9, 9,11, 9, 9,11,11,11,11, 9, 9,11, + 10,10,11,11,11,11, 9, 9,10, 9, 9,11, 9, 9,11, 9, + 10,11,10, 9,11,10,10,11, 9, 9,11, 9,10,11,10,10, + 11, 9, 9, +}; + +static const static_codebook _44p3_p6_1 = { + 5, 243, + (char *)_vq_lengthlist__44p3_p6_1, + 1, -530841600, 1616642048, 2, 0, + (long *)_vq_quantlist__44p3_p6_1, + 0 +}; + +static const long _vq_quantlist__44p3_p7_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p3_p7_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44p3_p7_0 = { + 5, 243, + (char *)_vq_lengthlist__44p3_p7_0, + 1, -513979392, 1633504256, 2, 0, + (long *)_vq_quantlist__44p3_p7_0, + 0 +}; + +static const long _vq_quantlist__44p3_p7_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p3_p7_1[] = { + 1, 9, 9, 6, 9, 9, 5, 9, 9, 8, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10, +}; + +static const static_codebook _44p3_p7_1 = { + 5, 243, + (char *)_vq_lengthlist__44p3_p7_1, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p3_p7_1, + 0 +}; + +static const long _vq_quantlist__44p3_p7_2[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const char _vq_lengthlist__44p3_p7_2[] = { + 1, 3, 2, 5, 4, 7, 7, 8, 8, 9, 9,10,10,11,11,12, + 12,13,13,14,14,15,15,15,15, +}; + +static const static_codebook _44p3_p7_2 = { + 1, 25, + (char *)_vq_lengthlist__44p3_p7_2, + 1, -518864896, 1620639744, 5, 0, + (long *)_vq_quantlist__44p3_p7_2, + 0 +}; + +static const long _vq_quantlist__44p3_p7_3[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const char _vq_lengthlist__44p3_p7_3[] = { + 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p3_p7_3 = { + 1, 25, + (char *)_vq_lengthlist__44p3_p7_3, + 1, -529006592, 1611661312, 5, 0, + (long *)_vq_quantlist__44p3_p7_3, + 0 +}; + +static const char _huff_lengthlist__44p3_short[] = { + 4, 5,16, 9, 9,12,17,18, 4, 2,18, 6, 5, 9,13,15, + 10, 7, 7, 6, 7, 9,13,13, 8, 5, 6, 5, 5, 7,11,12, + 8, 4, 7, 4, 3, 6,10,12,11, 8, 9, 7, 6, 8,11,12, + 15,13,13,11, 9, 7,10,12,16,12,16,12, 6, 5, 8,11, +}; + +static const static_codebook _huff_book__44p3_short = { + 2, 64, + (char *)_huff_lengthlist__44p3_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p4_l0_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44p4_l0_0[] = { + 1, 4, 4, 8, 8, 9, 8, 9, 9,10,10,10,10, 4, 6, 5, + 8, 7, 9, 9, 9, 9,10, 9,10,10, 4, 5, 6, 7, 8, 9, + 9, 9, 9, 9,10, 9,10, 8, 9, 8, 9, 8,10, 9,11, 9, + 12,10,11,10, 8, 8, 9, 8, 9, 9,10, 9,11,10,11,10, + 12, 9,10,10,11,10,11,11,12,11,12,12,12,12, 9,10, + 10,11,11,11,11,11,12,12,12,12,12,10,11,11,12,12, + 12,12,12,12,12,12,12,12,10,11,11,12,12,12,12,12, + 12,12,12,12,12,11,12,12,12,12,12,12,12,12,12,13, + 12,12,11,12,11,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,13,12,12,12,12,12,12,11,13,12,12, + 12,13,12,12,12,12,12,12,12, +}; + +static const static_codebook _44p4_l0_0 = { + 2, 169, + (char *)_vq_lengthlist__44p4_l0_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44p4_l0_0, + 0 +}; + +static const long _vq_quantlist__44p4_l0_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p4_l0_1[] = { + 3, 4, 4, 5, 5, 4, 4, 5, 5, 5, 4, 5, 4, 5, 5, 5, + 5, 6, 5, 6, 5, 6, 5, 6, 5, +}; + +static const static_codebook _44p4_l0_1 = { + 2, 25, + (char *)_vq_lengthlist__44p4_l0_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p4_l0_1, + 0 +}; + +static const long _vq_quantlist__44p4_l1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p4_l1_0[] = { + 1, 4, 4, 4, 4, 4, 4, 4, 4, +}; + +static const static_codebook _44p4_l1_0 = { + 2, 9, + (char *)_vq_lengthlist__44p4_l1_0, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p4_l1_0, + 0 +}; + +static const char _huff_lengthlist__44p4_lfe[] = { + 1, 3, 2, 3, +}; + +static const static_codebook _huff_book__44p4_lfe = { + 2, 4, + (char *)_huff_lengthlist__44p4_lfe, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44p4_long[] = { + 3, 5,13, 9, 9,12,16,18, 4, 2,20, 6, 7,10,15,20, + 10, 7, 5, 5, 6, 8,10,13, 8, 5, 5, 3, 5, 7,10,11, + 9, 7, 6, 5, 5, 7, 9, 9,11,10, 8, 7, 6, 6, 8, 8, + 15,15,10,10, 9, 7, 8, 9,17,19,13,12,10, 8, 9, 9, +}; + +static const static_codebook _huff_book__44p4_long = { + 2, 64, + (char *)_huff_lengthlist__44p4_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p4_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p4_p1_0[] = { + 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44p4_p1_0 = { + 5, 243, + (char *)_vq_lengthlist__44p4_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p4_p1_0, + 0 +}; + +static const long _vq_quantlist__44p4_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p4_p2_0[] = { + 3, 9, 9, 0, 0, 0, 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, + 12,12, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0, 0, + 0, 0, 0, 0, 9, 9, 0, 0, 0,11,11, 0, 0, 0, 0, 0, + 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, + 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0,12,12, 0, 0, + 0, 0, 0, 0, 0, 0,11,11, 0, 0, 0,12,12, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, + 5, 5, 0, 0, 0, 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, +}; + +static const static_codebook _44p4_p2_0 = { + 5, 3125, + (char *)_vq_lengthlist__44p4_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p4_p2_0, + 0 +}; + +static const long _vq_quantlist__44p4_p3_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p4_p3_0[] = { + 1, 6, 6, 5, 7, 8, 0, 8, 8, 6, 9, 9, 7,10,10, 0, + 8, 8, 0, 9, 9, 0,12,12, 0, 8, 8, 4, 7, 7, 6,10, + 10, 0,12,12, 7,11,11, 8,12,12, 0,12,12, 0,13,12, + 0,15,15, 0,12,12, 0, 7, 7, 0, 7, 7, 0, 7, 7, 0, + 8, 8, 0,10,10, 0, 7, 7, 0, 8, 8, 0,11,11, 0, 7, + 7, 5, 7, 7, 8, 9, 9, 0,10,10, 8, 9, 9,11,11,11, + 0,10, 9, 0,11,11, 0,13,13, 0,10,10, 6, 7, 7, 8, + 10,10, 0,12,12, 9,10,10,10,12,12, 0,12,12, 0,12, + 12, 0,15,15, 0,12,12, 0,10,10, 0,11,11, 0,11,11, + 0,11,11, 0,13,13, 0,11,11, 0,11,11, 0,15,15, 0, + 10,10, 0, 8, 8, 0,10,10, 0,12,12, 0,11,11, 0,12, + 12, 0,12,12, 0,12,12, 0,15,15, 0,11,11, 0, 7, 7, + 0,10,10, 0,12,12, 0,10,10, 0,12,12, 0,12,12, 0, + 13,13, 0,14,14, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44p4_p3_0 = { + 5, 243, + (char *)_vq_lengthlist__44p4_p3_0, + 1, -533200896, 1614282752, 2, 0, + (long *)_vq_quantlist__44p4_p3_0, + 0 +}; + +static const long _vq_quantlist__44p4_p3_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p4_p3_1[] = { + 3, 5, 5, 0, 8, 8, 0, 8, 8, 0, 9, 9, 0,10,10, 0, + 8, 8, 0, 8, 8, 0,10,10, 0, 8, 8, 0, 7, 7, 0, 8, + 8, 0, 7, 7, 0, 8, 8, 0, 8, 8, 0, 8, 8, 0, 8, 8, + 0, 8, 8, 0, 8, 8, 0, 7, 7, 0, 6, 6, 0, 7, 7, 0, + 7, 7, 0,10,10, 0, 6, 6, 0, 7, 7, 0,10,10, 0, 5, + 5, 0, 8, 8, 0, 7, 7, 0, 8, 8, 0, 8, 8, 0, 9, 9, + 0, 7, 7, 0, 8, 8, 0, 9, 9, 0, 7, 7, 0, 6, 6, 0, + 9,10, 0,10,10, 0,10,10, 0,11,11, 0, 9, 9, 0,10, + 10, 0,11,11, 0, 9, 9, 0, 8, 8, 0, 8, 8, 0, 8, 8, + 0, 9, 9, 0, 9, 9, 0, 7, 7, 0, 8, 8, 0, 9, 9, 0, + 7, 7, 0, 8, 8, 0, 7, 7, 0, 7, 7, 0, 8, 8, 0, 9, + 9, 0, 7, 7, 0, 7, 7, 0, 8, 8, 0, 6, 6, 0, 6, 6, + 0,10,10, 0,10,10, 0,10,10, 0,12,12, 0, 9, 9, 0, + 10,10, 0,12,12, 0, 9, 9, 0, 8, 8, 0, 7, 7, 0, 7, + 7, 0, 8, 8, 0, 9, 9, 0, 7, 7, 0, 8, 8, 0, 9, 9, + 0, 6, 6, +}; + +static const static_codebook _44p4_p3_1 = { + 5, 243, + (char *)_vq_lengthlist__44p4_p3_1, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p4_p3_1, + 0 +}; + +static const long _vq_quantlist__44p4_p4_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p4_p4_0[] = { + 1, 6, 6, 6, 7, 7, 7, 8, 8, 7, 8, 8,10,11,11, 9, + 8, 8, 8, 8, 8,11,11,12, 9, 8, 8, 5, 7, 7, 9,11, + 11,10,11,11,10,11,11,12,14,14,11,12,12,10,12,12, + 13,14,14,12,12,12, 5, 6, 6, 7, 6, 6, 8, 7, 7, 8, + 7, 7,11,10,10,10, 7, 7, 9, 8, 8,12,11,11,10, 7, + 7, 7, 7, 7,11,10,10,12,10,10,11,10,10,15,13,13, + 13,10,10,12,11,11,15,13,13,14,11,11, 7, 7, 7,11, + 11,11,12,11,11,12,11,11,14,14,14,13,12,12,12,12, + 12,16,15,15,14,12,12, 0,10,10, 0,11,11, 0,12,12, + 0,11,11, 0,14,14, 0,11,11, 0,12,12, 0,15,15, 0, + 11,11, 7, 8, 8,12,11,10,12,10,10,12,11,11,15,13, + 13,14,11,11,12,10,10,16,14,14,14,10,10, 8, 7, 7, + 12,11,11,12,11,11,12,11,11,15,14,14,14,12,12,13, + 12,12,15,14,14,15,13,13, 0,11,11, 0,12,12, 0,12, + 12, 0,12,12, 0,15,15, 0,12,12, 0,13,13, 0,15,14, + 0,12,12, +}; + +static const static_codebook _44p4_p4_0 = { + 5, 243, + (char *)_vq_lengthlist__44p4_p4_0, + 1, -531365888, 1616117760, 2, 0, + (long *)_vq_quantlist__44p4_p4_0, + 0 +}; + +static const long _vq_quantlist__44p4_p4_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p4_p4_1[] = { + 4, 5, 5, 9, 9,12, 9, 9,12,12,12,10,10,13,13,13, + 11,11,12,12,13,13,13,12,12,13,10,10,13,13,13,13, + 13,13,13,13,10,10,13,12,13,11,11,13,13,13,14,14, + 13,12,13,10,10,13,13,12,13,13,13,13,13,10,10,12, + 12,13,11,11,13,13,13,14,14,12,12,13,12,12,13,13, + 13,13,13,13,13,13,11,11,12,12,13,11,11,13,13,13, + 14,14,12,12,13,14,14,13,13,14,13,13,14,14,14,14, + 14,12,12,13,14,14,13,13,14,14,14,12,12,12, 8, 8, + 12,12,13,12,12,11,11,13,11,11,11,11,14,12,12,11, + 11,14,12,12,10,11,14,12,12,12,12,14,12,12,12,12, + 13,13,13,11,11,14,12,12,11,11,14,12,12,12,12,14, + 12,12,12,12,14,12,12,12,12,14,13,13,11,11,14,12, + 12,11,11,14,12,12,12,12,14,13,13,12,12,14,12,12, + 12,12,14,13,13,11,11,14,12,12,11,11,14,13,13,11, + 11,15,13,13,12,12,14,12,12,12,12,15,13,13,12,12, + 14,12,12,11,11,15,13,13,11,11,12, 9, 9,11,11,13, + 7, 7,11,11,13, 8, 8,12,12,14,10,10,10,10,14,14, + 14,11,11,14, 8, 8,12,12,14,14,14,12,12,14, 7, 7, + 11,11,14, 9, 9,12,12,14,14,14,11,11,14, 8, 8,12, + 12,14,14,14,12,12,14, 7, 7,11,11,14, 9, 9,12,12, + 14,14,14,11,11,14,10,10,12,12,14,14,14,13,13,14, + 9, 9,11,11,14,10,10,12,11,15,14,14,11,11,14,15, + 15,12,12,15,14,14,14,14,15,14,14,11,11,15,14,14, + 12,12,15,14,14,11,11,14,11,11,10,10,15,10,10,10, + 10,15,10,10,10,10,15,11,11, 9, 9,15,12,13, 9, 9, + 15,11,11,11,11,15,13,13,11,11,15,10,10,10,10,15, + 11,11,10,10,15,13,13,11,11,15,11,11,11,11,15,13, + 13,11,11,15,10,10,10,10,15,11,11,10,10,15,13,13, + 10,11,15,12,12,11,11,15,13,13,11,10,15,11,11,10, + 10,15,11,12,10, 9,15,13,13,10,10,15,14,14,11,11, + 15,13,13,11,11,15,14,14,10,10,15,13,13,10,10,15, + 14,14,10,10,14,13,13,10,10,15,13,13,10,10,15,13, + 13,10,10,14,14,14, 8, 9,15,14,14, 9, 9,15,14,14, + 11,11,15,14,14,10,10,15,14,14,10,10,15,14,14,11, + 11,15,14,14,10,10,15,14,14,11,11,15,14,14,10,10, + 15,14,14,10,10,15,14,14,10,10,15,14,14, 9, 9,15, + 14,14,11,11,15,14,14,11,11,15,14,14,10,10,15,14, + 14,10,10,14,14,14, 9, 9,15,15,15,11,11,15,14,14, + 12,12,15,15,15,10,10,15,14,15,10,10,15,15,15, 9, + 9,15,10,10,13,13,17, 8, 8,12,12,17,10, 9,13,13, + 18,11,11,12,12,18,14,14,12,12,17, 9, 9,13,13,17, + 13,13,12,12,18, 8, 8,12,12,18,10,10,12,12,18,14, + 14,12,12,18,10,10,13,13,18,13,13,13,13,18, 9, 9, + 12,12,18,10,10,13,13,18,14,14,12,12,18,11,11,13, + 13,18,14,14,13,13,18,10,10,12,12,17,11,11,12,12, + 18,14,14,12,12,18,14,14,13,13,18,14,14,13,13,19, + 14,15,12,12,18,14,14,12,12,18,15,15,12,12,13, 7, + 7,11,11,14,15,15,11,11,14,16,15,11,11,14,15,15, + 11,11,14,15,15,11,11,14,15,15,11,12,14,15,15,12, + 12,13,15,15,11,11,14,15,15,11,11,15,15,15,12,12, + 14,15,15,12,12,14,16,16,12,12,14,15,15,11,11,14, + 15,15,11,11,15,15,15,12,12,15,15,15,12,12,14,15, + 15,12,12,14,15,15,11,11,14,15,15,11,11,15,14,15, + 12,12,15,15,15,12,12,15,16,16,12,12,15,15,15,12, + 12,14,15,15,12,12,15,15,15,12,12,13,13,13,11,11, + 14,14,15,11,11,14,14,14,12,12,14,15,15,10,10,15, + 15,15,11,11,14,15,15,12,12,14,14,14,11,11,14,15, + 15,11,11,14,15,15,12,12,15,15,15,11,11,14,15,15, + 12,12,14,14,15,11,11,14,15,15,11,11,14,15,15,12, + 12,15,15,15,11,11,15,15,15,12,12,14,15,15,12,12, + 14,15,15,10,10,14,15,15,11,11,15,15,15,10,10,15, + 15,15,12,12,15,15,15,14,14,15,15,15,11,11,15,15, + 15,11,11,15,15,15,11,11,14,10,10,10,10,15, 9, 9, + 12,11,15,10,10,12,12,15,11,11,11,11,15,13,13,12, + 12,16,10,10,12,12,15,13,13,12,12,15, 9, 9,11,11, + 15,10,10,13,12,15,13,13,11,11,15,10,10,12,12,15, + 13,13,12,12,15, 9, 9,11,11,15,10,10,12,12,15,13, + 13,11,11,15,11,11,12,12,15,13,13,13,13,15,10,10, + 11,11,15,11,11,12,12,15,13,14,11,11,15,14,14,13, + 13,16,14,14,20,19,15,14,14,11,11,15,13,14,12,12, + 15,14,14,11,11,14,13,13,10,10,14,14,13,11,11,15, + 13,14,12,12,15,14,14,12,12,15,14,14,11,11,15,14, + 14,12,12,15,15,14,13,13,15,14,14,11,11,15,14,14, + 11,11,15,14,14,13,13,15,14,14,12,12,15,14,14,13, + 13,15,14,14,11,11,15,14,14,11,11,15,14,14,13,13, + 15,14,14,12,12,15,14,14,12,12,15,14,14,12,12,15, + 14,14,11,11,15,15,15,12,12,15,15,15,13,13,16,14, + 14,12,12,15,15,15,13,13,15,15,15,12,12,15,15,15, + 12,12,14,10,10,13,13,17, 9, 9,12,12,17, 9, 9,13, + 13,17,11,11,12,12,18,14,14,12,12,18,10,10,13,13, + 18,14,13,12,12,18, 9, 9,12,12,18,10,10,12,13,18, + 14,14,12,12,17, 9, 9,12,12,17,13,14,12,12,17, 9, + 9,12,12,17,10,10,12,12,17,14,14,11,11,18,11,11, + 12,12,18,14,14,12,13,18,10,10,12,12,18,11,11,12, + 12,18,14,14,11,11,18,15,15,12,12,18,14,14,13,13, + 18,14,15,12,12,17,14,14,12,12,17,15,15,12,12,13, + 7, 7,11,11,14,15,15,11,11,14,15,15,11,11,14,15, + 15,11,11,14,15,15,11,11,14,15,15,11,11,14,15,15, + 12,12,14,15,15,11,11,14,15,15,11,11,15,15,15,12, + 12,14,15,15,11,11,14,15,15,12,12,14,15,15,11,11, + 15,15,15,11,11,15,15,15,12,12,14,15,15,12,12,14, + 15,16,12,12,14,15,15,11,11,14,15,15,11,11,15,15, + 15,12,12,15,15,15,12,12,15,16,16,12,12,15,15,15, + 12,12,15,15,15,12,12,15,15,15,12,12,13,13,13,12, + 12,14,14,14,11,11,14,14,14,12,12,14,14,14,10,10, + 15,15,15,11,11,14,15,15,12,12,14,14,14,11,11,14, + 15,15,11,11,14,14,14,12,12,15,15,14,11,11,14,15, + 15,12,12,14,14,14,11,11,14,15,15,11,11,14,14,14, + 11,11,15,14,14,10,10,14,15,15,12,12,14,14,14,12, + 12,14,15,15,10,10,14,15,15,11,11,15,15,15,10,10, + 15,15,15,12,12,15,14,14,13,13,15,15,15,10,10,15, + 14,14,11,11,15,15,15,10,10,14,10,10,10,10,14, 9, + 9,12,12,15,10,10,12,12,14,11,11,11,11,15,13,14, + 12,12,15,10,10,13,13,15,13,13,12,12,15, 9, 9,12, + 12,15,10,10,13,13,15,13,14,11,11,15,10,10,12,12, + 15,13,13,12,12,15, 9, 9,11,11,15,10,10,12,12,15, + 13,13,11,11,15,11,11,12,12,15,13,13,13,13,15,10, + 10,11,11,15,11,11,12,12,15,14,14,11,11,15,14,14, + 13,13,15,14,14,20,19,15,14,14,11,11,15,14,14,12, + 12,15,14,14,11,11,14,13,13,11,11,15,13,13,11,11, + 15,14,13,12,12,15,14,14,11,12,15,14,14,11,11,15, + 14,14,12,12,14,14,14,13,13,15,14,14,11,11,15,14, + 14,11,11,15,14,14,13,13,15,14,14,12,12,15,14,14, + 13,13,14,14,14,11,11,15,14,14,11,11,15,14,14,13, + 13,15,14,14,12,12,15,14,14,12,12,15,14,14,12,12, + 15,14,14,11,11,14,14,14,12,12,15,15,15,13,13,16, + 14,14,12,12,15,15,15,13,13,15,14,14,12,12,15,15, + 15,12,12,15,11,11,13,13,18,10,10,12,12,17,11,11, + 12,12,18,12,12,11,11,18,14,14,12,12,18,10,10,13, + 13,18,14,14,12,12,18,10,10,12,12,18,11,11,12,12, + 18,14,14,12,12,18,11,11,12,13,18,14,14,12,12,18, + 10,10,12,12,18,11,11,12,12,18,14,14,11,11,18,11, + 11,12,12,18,14,14,12,12,17,10,10,11,11,17,12,12, + 11,11,17,14,14,11,11,18,15,15,12,12,18,14,14,13, + 13,18,15,15,11,11,18,15,14,12,12,18,15,15,11,11, + 14, 8, 8,11,11,14,15,15,10,10,14,15,15,11,11,14, + 15,15,11,11,15,15,15,12,12,15,15,15,11,11,15,15, + 15,12,12,14,15,15,10,10,15,15,15,11,11,15,15,15, + 12,12,15,15,15,11,11,15,15,15,13,13,14,15,15,10, + 10,15,15,15,11,11,15,15,15,12,12,15,15,15,12,12, + 15,16,16,12,12,15,14,14,11,11,15,15,15,11,11,15, + 15,15,12,12,16,15,15,13,13,15,16,16,13,13,16,15, + 15,12,12,15,15,15,12,12,15,15,15,12,12,14,13,13, + 11,11,14,14,14,11,11,14,14,14,12,12,15,14,14,11, + 11,15,15,14,11,11,15,14,14,12,12,15,14,14,12,12, + 14,15,15,11,11,15,14,14,12,12,15,14,14,11,11,15, + 14,15,12,12,15,14,14,12,12,14,15,15,11,11,15,14, + 14,11,11,15,14,14,11,11,15,15,14,12,12,15,14,14, + 12,12,15,15,15,10,11,15,14,14,11,11,15,15,15,10, + 10,15,15,15,12,12,16,14,14,13,13,15,15,15,11,11, + 15,14,14,11,11,15,15,15,11,11,14,11,11, 9, 9,14, + 10,10,12,12,15,11,11,12,12,15,12,12,12,12,15,14, + 14,13,13,15,11,11,12,12,15,14,14,13,13,14,10,10, + 12,12,15,11,11,13,13,15,14,14,12,12,15,10,10,12, + 12,14,14,14,13,13,14,10,10,11,11,15,11,11,12,12, + 15,14,14,12,12,15,12,12,13,13,15,14,14,14,14,15, + 11,11,11,11,15,12,11,12,12,15,14,14,11,11,15,15, + 15,13,14,15,14,14,20,19,15,14,14,12,12,15,14,14, + 13,13,15,14,14,12,12,14,13,13,10,10,14,13,13,11, + 11,14,13,13,11,11,15,14,14,12,12,15,14,14,12,12, + 15,14,14,12,11,14,14,14,13,13,15,14,14,11,11,15, + 14,14,11,11,15,14,14,14,14,15,14,14,11,12,15,14, + 14,13,13,14,14,14,11,11,15,14,14,11,11,15,14,14, + 14,14,15,14,14,12,12,15,14,14,13,13,15,14,14,11, + 11,14,14,14,12,12,15,14,14,13,13,15,15,15,13,13, + 15,14,14,13,13,15,15,15,13,13,15,14,14,13,13,15, + 15,15,13,13,15,14,14,13,13,18,15,15,12,12,18,15, + 15,12,12,18,16,16,11,11,18,17,17,12,12,18,15,15, + 13,13,18,17,17,12,12,18,15,15,12,12,18,15,16,12, + 12,18,17,17,12,12,18,15,15,13,12,17,16,17,12,12, + 17,15,15,11,12,18,15,15,12,12,18,17,17,11,11,18, + 16,16,12,12,18,17,16,12,12,18,15,15,11,11,18,15, + 15,12,12,18,17,17,11,11,18,17,17,12,12,18,16,16, + 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15,12,12,15,16,16,14,14,15,15,15,19,19,15,16,15, + 13,13,15,16,16,19,20,15,15,15,12,13,15,16,16,14, + 14,15,15,15,20,19,15,15,15,14,14,15,16,16,19,19, + 15,15,15,14,13,15,15,15,14,14,15,15,15,19,19,15, + 16,16,20,19,15,17,16,21,20,15,15,15,20,19,15,16, + 16,20,20,15,15,15,19,20,14,13,13,10,10,14,14,14, + 11,11,14,14,14,12,12,15,14,14,13,13,15,15,14,20, + 20,15,14,14,12,12,14,14,14,19,19,15,14,14,11,11, + 15,14,14,12,12,15,14,14,20,19,15,14,14,12,12,14, + 14,14,20,20,14,14,14,11,11,15,14,14,12,12,15,14, + 14,20,21,15,14,14,13,13,15,14,14,20,20,15,14,14, + 12,12,15,14,14,13,13,14,15,15,20,20,15,15,15,20, + 19,15,14,14,20,19,15,15,15,20,20,15,14,14,21,20, + 15,15,15,20,20, +}; + +static const static_codebook _44p4_p4_1 = { + 5, 3125, + (char *)_vq_lengthlist__44p4_p4_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p4_p4_1, + 0 +}; + +static const long _vq_quantlist__44p4_p5_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p4_p5_0[] = { + 1, 7, 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0,14,14,17,17, 0,14,14, + 17,17, 0,17,17,18,17, 0,17,17,19,18, 0,13,13,17, + 17, 0,16,16,18,18, 0,13,13,16,16, 0,17,17,19,19, + 0,16,16,17,17, 0,13,13,18,18, 0,17,17,18,18, 0, + 13,13,17,17, 0,17,17,19,19, 0,16,17,17,17, 0,17, + 17,19,19, 0,21, 0,21,19, 0,14,14,16,16, 0,20,19, + 0,21, 0,16,16,16,16, 0,17,18,19,19, 0, 0, 0, 0, + 21, 0,15,15,16,17, 0,21,20, 0, 0, 0,17,18,16,17, + 0, 9, 9,14,14, 0,14,14,15,16, 0,14,14,15,15, 0, + 0, 0,18,18, 0,21, 0,18,19, 0,12,12,15,15, 0,16, + 16,17,17, 0,14,14,14,14, 0,22, 0,19,18, 0,22, 0, + 17,18, 0,14,14,16,15, 0,18,18,19,18, 0,14,15,15, + 15, 0, 0,21,20,20, 0, 0, 0,18,18, 0,21,21,19,19, + 0, 0, 0, 0, 0, 0,21,21,18,18, 0,22, 0,20,20, 0, + 22, 0,19,19, 0,22, 0,19,20, 0, 0, 0, 0, 0, 0, 0, + 21,17,18, 0, 0, 0,22,22, 0, 0, 0,19,18, 0,18,20, + 16,16, 0,21,20,17,17, 0, 0,21,18,18, 0,22,21,18, + 18, 0, 0,22,19,19, 0,20,20,17,17, 0, 0, 0,18,18, + 0,19,20,17,17, 0,22, 0,19,21, 0,22,21,18,18, 0, + 20,19,17,18, 0, 0, 0,19,19, 0,20,20,17,17, 0,22, + 22,21,21, 0,20, 0,18,18, 0,22,22,18,18, 0, 0, 0, + 20,22, 0,20,20,16,16, 0, 0, 0,21, 0, 0,21,20,16, + 17, 0,22, 0,19,20, 0, 0, 0,21,20, 0,19,21,17,17, + 0, 0, 0, 0, 0, 0,21,21,17,17, 0,12,12,13,13, 0, + 14,14,16,16, 0,14,14,16,16, 0,18,18, 0, 0, 0,19, + 18,22, 0, 0,13,13,16,16, 0,16,16,18,18, 0,13,13, + 16,16, 0,17,18,21, 0, 0,18,18,21, 0, 0,13,13,16, + 16, 0,17,17,19,20, 0,13,13,16,17, 0,18,18,21, 0, + 0,18,18,21, 0, 0,18,19, 0,21, 0, 0, 0, 0, 0, 0, + 16,16,21,20, 0,20,20, 0, 0, 0,18,19, 0, 0, 0,18, + 18, 0, 0, 0, 0, 0, 0, 0, 0,16,16, 0,21, 0,22,22, + 0, 0, 0,19,19, 0, 0, 0,16,16,19,20, 0,17,16,22, + 21, 0,17,17,21,20, 0,19,18, 0,22, 0,19,19,22,22, + 0,16,15,22,22, 0,19,19, 0,21, 0,15,15,20,20, 0, + 18,19, 0,21, 0,18,18,22,22, 0,16,16,21,20, 0,20, + 19,21,22, 0,16,15,20,20, 0,19,19, 0,22, 0,18,18, + 21, 0, 0,19,18,21,22, 0, 0, 0, 0, 0, 0,16,16,19, + 21, 0,20,22, 0,22, 0,18,18,20,21, 0,19,18, 0,22, + 0, 0, 0,22, 0, 0,16,16,20,20, 0,21,21, 0, 0, 0, + 18,18,21, 0, 0,12,12,17,17, 0,15,14,17,17, 0,14, + 14,18,18, 0,17,17,17,18, 0,18,18,18,18, 0,13,13, + 18,18, 0,16,17,19,18, 0,13,13,16,17, 0,17,17,18, + 19, 0,17,17,17,17, 0,13,13,17,17, 0,17,18,18,18, + 0,13,13,16,16, 0,18,18,19,20, 0,16,17,17,16, 0, + 17,18,19,18, 0, 0, 0,22,21, 0,15,15,16,16, 0,20, + 20,21,22, 0,17,17,16,16, 0,16,17,18,18, 0, 0, 0, + 21,21, 0,15,15,16,16, 0,21,20, 0, 0, 0,17,17,16, + 16, 0,10,10,14,14, 0,14,14,15,15, 0,14,14,15,15, + 0,22, 0,18,18, 0, 0, 0,19,19, 0,13,13,15,16, 0, + 17,16,18,18, 0,14,14,15,15, 0,21,21,19,18, 0,22, + 21,18,17, 0,14,14,15,15, 0,18,18,19,18, 0,15,15, + 14,14, 0,22,21,19,19, 0,22,21,17,18, 0, 0, 0,19, + 19, 0, 0, 0, 0, 0, 0,20,22,17,17, 0, 0,22,22,20, + 0, 0, 0,19,18, 0,21,22,19,18, 0, 0, 0, 0, 0, 0, + 22,22,17,18, 0, 0, 0,21,22, 0, 0, 0,19,18, 0,20, + 20,17,17, 0,21,21,17,18, 0,21,22,18,18, 0,21, 0, + 18,18, 0,22, 0,19,19, 0,19,21,18,18, 0, 0,22,18, + 18, 0,22,21,17,17, 0,22, 0,20,20, 0, 0, 0,18,18, + 0,22,21,18,18, 0,21, 0,19,19, 0,20,21,17,17, 0, + 0,22,22,20, 0,21,22,17,17, 0, 0,21,19,18, 0, 0, + 0,21,21, 0,21,20,16,17, 0, 0, 0, 0, 0, 0,21, 0, + 17,17, 0,21, 0,19,20, 0, 0, 0,20,22, 0,20,20,17, + 17, 0, 0, 0, 0, 0, 0,21,21,17,17, 0,12,12,13,13, + 0,14,14,16,16, 0,14,14,16,16, 0,18,18,21, 0, 0, + 19,19,22, 0, 0,13,13,16,16, 0,16,16,18,18, 0,13, + 13,16,16, 0,18,18,21,22, 0,18,18, 0,22, 0,13,13, + 16,16, 0,17,17,20,18, 0,13,13,16,16, 0,19,18, 0, + 22, 0,18,18,22,21, 0,18,19, 0, 0, 0, 0, 0, 0, 0, + 0,16,16,21,21, 0,21,21, 0, 0, 0,18,19, 0, 0, 0, + 19,19,21, 0, 0, 0, 0, 0, 0, 0,16,16, 0,21, 0,20, + 20, 0, 0, 0,20,20, 0, 0, 0,16,16,21,20, 0,18,17, + 21,22, 0,17,18, 0,21, 0,18,19,22,22, 0,19,19, 0, + 22, 0,16,17,21,22, 0,20,19, 0, 0, 0,16,16,20,21, + 0,19,19, 0, 0, 0,19,19, 0,22, 0,17,17,21,21, 0, + 19,20, 0, 0, 0,16,16, 0,20, 0,19,20, 0,21, 0,18, + 18, 0,22, 0,19,20,22,22, 0, 0, 0, 0,22, 0,17,17, + 0,21, 0,21,21, 0, 0, 0,18,19,23,21, 0,20,19, 0, + 0, 0, 0, 0, 0, 0, 0,17,17, 0,20, 0, 0, 0, 0, 0, + 0,19,19,23,22, +}; + +static const static_codebook _44p4_p5_0 = { + 5, 3125, + (char *)_vq_lengthlist__44p4_p5_0, + 1, -528744448, 1616642048, 3, 0, + (long *)_vq_quantlist__44p4_p5_0, + 0 +}; + +static const long _vq_quantlist__44p4_p5_1[] = { + 3, + 2, + 4, + 1, + 5, + 0, + 6, +}; + +static const char _vq_lengthlist__44p4_p5_1[] = { + 2, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _44p4_p5_1 = { + 1, 7, + (char *)_vq_lengthlist__44p4_p5_1, + 1, -533200896, 1611661312, 3, 0, + (long *)_vq_quantlist__44p4_p5_1, + 0 +}; + +static const long _vq_quantlist__44p4_p6_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p4_p6_0[] = { + 1, 7, 7, 7, 8, 8, 7, 8, 8, 7, 9, 9,11,11,11, 9, + 8, 8, 8, 9, 9,12,11,12, 9, 8, 8, 6, 7, 7,10,11, + 11,10,10,10,11,11,11,14,14,14,12,11,12,11,11,11, + 15,15,14,13,12,12, 5, 6, 6, 8, 5, 5, 8, 7, 7, 8, + 7, 7,12,10,10,10, 7, 6, 9, 8, 8,12,10,10,10, 6, + 6, 7, 8, 8,12,10,10,12,10,10,11,10,10,16,14,14, + 13,10,10,12,10,10,15,14,14,14,10,10, 7, 7, 7,13, + 11,11,13,11,11,12,11,11,16,14,14,14,12,12,12,11, + 11,18,15,15,14,12,12,10, 9,10,14,11,11,13,11,11, + 12,11,11,17,14,14,14,11,11,13,11,11,16,15,15,14, + 11,11, 7, 8, 8,13,11,11,12,10,10,12,10,10,16,14, + 13,13,10,10,12,10,10,17,14,14,14,10,10, 8, 7, 7, + 12,11,11,13,11,11,12,11,11,16,15,14,14,12,12,12, + 11,11,16,15,15,14,12,12,11,10,10,14,11,11,13,11, + 11,13,11,11,17,14,14,14,11,11,13,11,11,18,14,15, + 15,11,10, +}; + +static const static_codebook _44p4_p6_0 = { + 5, 243, + (char *)_vq_lengthlist__44p4_p6_0, + 1, -527106048, 1620377600, 2, 0, + (long *)_vq_quantlist__44p4_p6_0, + 0 +}; + +static const long _vq_quantlist__44p4_p6_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p4_p6_1[] = { + 2, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, + 7, 7, 8, 8, 8, 9, 9, 9, 9, 8, 8, 6, 7, 7, 8, 8, + 8, 8, 8, 8, 9, 8, 8, 9, 8, 9, 9, 8, 8,10, 8, 8, + 10, 9, 9,10, 8, 8, 6, 6, 6, 8, 6, 6, 8, 7, 7, 8, + 7, 7,10, 8, 8, 9, 7, 7, 9, 7, 7,10, 8, 8, 9, 7, + 7, 7, 7, 7,10, 8, 8,11, 9, 9,10, 9, 9,11, 9, 9, + 11, 8, 8,11, 9, 9,12, 9, 9,12, 8, 8, 7, 7, 7,10, + 9, 9,10, 9, 9,10, 9, 9,11,10,10,10, 9, 9,11, 9, + 10,11,10,11,10, 9, 9, 9, 8, 8,10, 9, 9,10, 9, 9, + 11, 9, 9,11,10,10,11, 9, 9,11, 9, 9,11,10,10,11, + 9, 9, 8, 8, 8,11, 9, 9,11, 9, 9,11, 9, 9,12, 9, + 9,12, 8, 8,11, 9, 9,12, 9, 9,12, 8, 8, 8, 7, 7, + 10, 9, 9,10, 9, 9,10, 9, 9,11,11,11,11, 9, 9,11, + 10,10,11,11,11,11, 9, 9,10, 9, 9,11, 9, 9,11, 9, + 10,11,10,10,11,10,10,11, 9, 9,11,10,10,11,10,10, + 11, 9, 9, +}; + +static const static_codebook _44p4_p6_1 = { + 5, 243, + (char *)_vq_lengthlist__44p4_p6_1, + 1, -530841600, 1616642048, 2, 0, + (long *)_vq_quantlist__44p4_p6_1, + 0 +}; + +static const long _vq_quantlist__44p4_p7_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p4_p7_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44p4_p7_0 = { + 5, 243, + (char *)_vq_lengthlist__44p4_p7_0, + 1, -513979392, 1633504256, 2, 0, + (long *)_vq_quantlist__44p4_p7_0, + 0 +}; + +static const long _vq_quantlist__44p4_p7_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p4_p7_1[] = { + 1, 9, 9, 7, 9, 9, 8, 8, 9, 9, 9, 9, 9, 9, 9, 8, + 9, 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 7, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 6, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 5, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 5,10, 9,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10, 8,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10, +}; + +static const static_codebook _44p4_p7_1 = { + 5, 243, + (char *)_vq_lengthlist__44p4_p7_1, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p4_p7_1, + 0 +}; + +static const long _vq_quantlist__44p4_p7_2[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const char _vq_lengthlist__44p4_p7_2[] = { + 1, 3, 2, 5, 4, 7, 7, 8, 8, 9, 9,10,10,11,11,12, + 12,13,13,14,14,15,15,15,15, +}; + +static const static_codebook _44p4_p7_2 = { + 1, 25, + (char *)_vq_lengthlist__44p4_p7_2, + 1, -518864896, 1620639744, 5, 0, + (long *)_vq_quantlist__44p4_p7_2, + 0 +}; + +static const long _vq_quantlist__44p4_p7_3[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const char _vq_lengthlist__44p4_p7_3[] = { + 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p4_p7_3 = { + 1, 25, + (char *)_vq_lengthlist__44p4_p7_3, + 1, -529006592, 1611661312, 5, 0, + (long *)_vq_quantlist__44p4_p7_3, + 0 +}; + +static const char _huff_lengthlist__44p4_short[] = { + 3, 5,16, 9, 9,13,18,21, 4, 2,21, 6, 6,10,15,21, + 16,19, 6, 5, 7,10,13,16, 8, 6, 5, 4, 4, 8,13,16, + 8, 5, 6, 4, 4, 7,12,15,13,10, 9, 7, 7, 9,13,16, + 18,15,13,12, 9, 7,10,14,21,18,13,13, 7, 5, 8,12, +}; + +static const static_codebook _huff_book__44p4_short = { + 2, 64, + (char *)_huff_lengthlist__44p4_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p5_l0_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44p5_l0_0[] = { + 1, 4, 4, 8, 8,10,10,10,10, 9, 8,11,11, 4, 6, 5, + 8, 6,10,10,10,10,10, 9,10, 9, 4, 5, 6, 6, 9,10, + 10,10,10, 9,10, 9,10, 8, 9, 8, 9, 8, 9, 9,10, 9, + 11,10,12,10, 8, 8, 9, 8, 9, 9, 9, 9,10,10,11,10, + 12, 9,10,10,11,10,11,10,12,11,12,11,13,11, 9,10, + 10,10,11,10,11,11,12,11,12,11,12,11,12,12,12,12, + 13,12,13,12,13,12,13,13,11,12,12,12,12,12,12,12, + 13,13,13,13,13,12,12,12,13,13,13,13,13,13,13,13, + 13,13,12,13,12,13,13,13,13,13,13,13,13,13,13,12, + 13,13,13,14,14,13,13,13,13,13,13,13,12,13,12,13, + 13,13,13,13,13,13,13,13,13, +}; + +static const static_codebook _44p5_l0_0 = { + 2, 169, + (char *)_vq_lengthlist__44p5_l0_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44p5_l0_0, + 0 +}; + +static const long _vq_quantlist__44p5_l0_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p5_l0_1[] = { + 4, 4, 4, 5, 5, 4, 5, 5, 5, 5, 4, 5, 4, 4, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p5_l0_1 = { + 2, 25, + (char *)_vq_lengthlist__44p5_l0_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p5_l0_1, + 0 +}; + +static const long _vq_quantlist__44p5_l1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p5_l1_0[] = { + 1, 4, 4, 4, 4, 4, 4, 4, 4, +}; + +static const static_codebook _44p5_l1_0 = { + 2, 9, + (char *)_vq_lengthlist__44p5_l1_0, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p5_l1_0, + 0 +}; + +static const char _huff_lengthlist__44p5_lfe[] = { + 1, 3, 2, 3, +}; + +static const static_codebook _huff_book__44p5_lfe = { + 2, 4, + (char *)_huff_lengthlist__44p5_lfe, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44p5_long[] = { + 3, 7,12,14,14,16,18,19, 6, 2, 4, 6, 8, 9,12,14, + 12, 3, 3, 5, 7, 8,11,13,13, 6, 4, 5, 7, 8,10,11, + 14, 8, 7, 7, 7, 7, 9,10,15, 9, 8, 7, 7, 6, 8, 9, + 17,11,11,10, 9, 8, 9, 9,19,14,13,11,10, 9, 9, 9, +}; + +static const static_codebook _huff_book__44p5_long = { + 2, 64, + (char *)_huff_lengthlist__44p5_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p5_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p5_p1_0[] = { + 2, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 8, 9, 7, + 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 5, 7, 8, 8, 9, + 10, 8, 9,10, 8, 9,10, 9,10,12,10,11,11, 8,10,10, + 10,11,11, 9,11,11, 5, 8, 7, 8, 9, 9, 8,10, 9, 8, + 10,10, 9,11,11,10,11,11, 8,10, 9,10,11,11, 9,12, + 10, 5, 8, 8, 7, 9,10, 8,10, 9, 7, 9, 9, 9,10,11, + 9,11,11, 8,10, 9,10,11,11,10,11,11, 7, 9, 9, 9, + 10,11, 9,11,11, 9, 9,11,10,10,13,11,11,12, 9,11, + 11,11,12,13,11,13,12, 7, 9, 9, 9,11,11, 9,11,10, + 9,11,10,10,11,12,11,13,12, 9,11,11,11,12,13,11, + 13,11, 5, 8, 8, 8, 9,10, 7,10, 9, 8, 9,10,10,11, + 11,10,11,11, 7, 9, 9, 9,11,11, 9,11,10, 7, 9, 9, + 9,10,11, 9,11,11, 9,11,11,11,11,13,11,13,12, 9, + 10,11,11,12,13,10,12,11, 7, 9, 9, 9,11,11, 9,11, + 10, 9,11,11,11,12,13,11,13,12, 9,11, 9,11,12,11, + 10,13,10, +}; + +static const static_codebook _44p5_p1_0 = { + 5, 243, + (char *)_vq_lengthlist__44p5_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p5_p1_0, + 0 +}; + +static const long _vq_quantlist__44p5_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p5_p2_0[] = { + 4, 6, 6, 9, 9, 6, 7, 8,10,10, 6, 8, 7,10,10, 8, + 10,10,12,13, 8,10,10,13,12, 6, 7, 8,10,10, 7, 8, + 9,10,11, 8, 9, 9,11,11,10,10,11,12,14,10,11,11, + 14,13, 6, 8, 7,10,10, 8, 9, 9,11,11, 7, 9, 8,11, + 10,10,11,11,13,14,10,11,10,14,12, 9,10,10,12,12, + 10,10,11,12,13,10,11,11,13,13,12,12,13,12,15,13, + 14,13,15,14, 9,10,10,12,12,10,11,11,13,13,10,11, + 10,13,12,13,13,14,14,15,12,13,12,15,12, 6, 7, 8, + 10,11, 8, 9,10,11,12, 8, 9, 9,11,12,10,11,12,13, + 14,10,11,11,14,13, 8, 9,10,11,12, 9,10,11,12,13, + 9,10,11,12,13,11,12,13,13,15,12,12,13,15,14, 8, + 9, 9,12,12, 9,10,11,12,13, 9,10,10,13,12,12,12, + 13,14,15,11,12,12,14,14,11,11,12,13,14,11,12,13, + 13,15,12,13,13,14,15,14,13,15,14,16,14,15,15,16, + 16,11,12,11,14,13,12,13,13,15,14,11,13,12,14,13, + 14,15,15,15,16,13,14,14,16,14, 6, 8, 7,11,10, 8, + 9, 9,11,12, 8,10, 9,12,11,10,11,11,13,14,10,12, + 11,14,13, 8, 9, 9,12,12, 9,10,10,12,13, 9,11,10, + 13,12,11,12,12,13,14,12,13,12,15,14, 8,10, 9,12, + 11, 9,11,10,13,12, 9,11,10,13,12,12,13,12,14,15, + 11,13,12,15,13,11,11,12,13,14,11,12,13,13,15,12, + 13,13,14,15,13,14,14,14,16,14,15,15,16,16,11,12, + 11,14,13,12,13,13,15,14,11,13,12,15,13,14,15,15, + 16,16,13,15,13,16,14, 9,10,11,12,14,11,11,12,13, + 15,11,12,12,13,14,13,14,15,15,17,13,14,14,15,16, + 11,11,12,13,15,12,12,13,14,16,12,13,13,14,15,14, + 14,16,15,17,15,15,15,16,17,11,12,12,14,14,12,13, + 13,15,16,12,13,13,15,15,15,15,15,16,17,14,15,15, + 16,16,14,14,15,15,17,14,15,15,15,17,15,15,16,16, + 17,16,16,17,16,18,17,17,17,18,18,14,15,14,16,16, + 15,15,16,17,17,14,15,15,17,16,17,17,17,18,18,16, + 16,16,17,17, 9,11,10,14,12,11,12,12,14,13,11,12, + 11,15,13,13,14,14,16,15,13,15,14,17,15,11,12,12, + 15,14,12,13,13,15,15,12,13,13,15,15,14,15,15,16, + 16,15,15,15,17,16,11,12,11,15,13,12,13,13,15,14, + 12,13,12,16,14,15,15,15,17,16,14,15,14,17,15,14, + 14,15,16,16,14,15,15,16,16,15,16,15,17,17,16,16, + 16,17,17,17,17,17,18,17,14,15,14,16,15,15,15,15, + 17,16,15,15,15,17,15,17,17,17,18,18,16,17,16,18, + 16, 6, 8, 8,11,11, 8, 9, 9,11,12, 8, 9, 9,12,11, + 10,11,11,13,14,10,12,11,14,13, 7, 9, 9,11,12, 9, + 10,10,12,13, 9,10,10,13,13,11,11,12,13,15,11,12, + 12,15,14, 8, 9, 9,12,11, 9,11,10,13,13, 9,11,10, + 13,12,12,13,12,14,15,11,13,12,15,13,10,11,12,13, + 14,11,12,12,13,15,12,12,13,14,15,13,13,14,14,16, + 14,15,15,16,16,11,12,11,14,13,12,13,13,15,14,11, + 13,12,15,13,14,15,15,15,16,13,14,14,16,14, 7, 9, + 9,11,12, 9,10,11,12,13, 9,10,10,13,12,11,12,12, + 14,15,11,12,12,15,14, 9, 9,11,11,13,10,10,12,12, + 14,10,11,12,13,14,12,12,13,14,16,12,13,13,15,15, + 9,11,10,13,13,10,12,12,13,14,10,12,11,14,13,12, + 13,13,15,16,12,13,13,15,14,11,11,13,13,15,12,12, + 14,13,16,13,13,13,14,15,14,14,15,14,17,15,15,15, + 16,16,12,13,12,15,14,13,14,14,15,15,12,14,13,16, + 14,15,15,16,16,17,14,15,14,17,15, 7, 9, 9,12,11, + 9,10,10,12,13, 9,11,10,13,12,11,12,12,14,14,11, + 13,12,15,14, 9,10,10,13,12,10,10,11,12,13,10,12, + 11,14,13,12,12,13,13,15,12,14,13,16,15, 9,10,10, + 13,12,11,11,12,13,13,10,12,10,14,12,13,13,13,15, + 15,12,13,12,15,13,11,12,12,14,14,12,12,13,14,15, + 13,14,13,15,15,14,13,15,13,16,15,16,15,17,16,12, + 13,12,14,14,13,14,14,15,15,12,13,12,15,14,15,15, + 16,16,17,14,15,13,16,13,10,11,12,13,14,11,12,13, + 14,15,12,13,13,15,15,14,14,15,15,17,14,15,15,16, + 16,12,12,13,12,15,12,12,14,13,16,13,13,14,14,16, + 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16,16,12,12,13,15,15,13,13,14,15,16,13,14,14,16, + 16,15,15,16,16,17,15,16,16,17,17,11,12,13,14,15, + 13,13,14,15,16,12,13,13,15,15,15,15,16,16,17,15, + 15,15,16,16,14,15,15,16,17,15,15,16,16,17,15,16, + 16,17,17,16,16,17,16,18,17,17,17,18,18,14,15,15, + 16,16,15,16,16,16,17,15,15,15,16,16,17,17,17,18, + 18,16,16,16,17,16,10,12,11,14,13,12,13,13,15,15, + 11,13,12,15,14,14,15,15,16,16,14,15,14,17,15,12, + 13,13,15,15,13,13,14,16,16,13,14,14,16,16,15,15, + 15,16,17,15,16,16,17,17,12,13,12,15,12,13,14,13, + 16,14,12,14,12,16,13,15,16,15,17,16,14,16,14,17, + 15,14,15,15,16,17,15,15,16,17,17,15,16,16,17,17, + 16,16,17,17,18,17,18,17,18,18,14,15,14,17,14,15, + 16,15,17,15,15,16,15,17,15,17,17,17,18,17,16,17, + 16,18,16, 9,11,11,14,14,11,12,12,14,14,11,12,12, + 15,14,13,14,14,16,16,13,15,14,16,16,10,11,12,14, + 14,11,12,13,15,15,12,13,13,15,15,13,14,15,16,17, + 14,15,15,17,16,11,12,12,15,14,12,13,13,15,15,12, + 13,13,15,15,14,15,15,16,16,14,15,15,17,16,12,13, + 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14,14,15,16,13,14,14,16,16,15,15,16,16,18,15,16, + 16,17,17,13,13,14,15,16,14,14,15,15,17,14,15,15, + 16,17,15,15,17,16,18,16,16,17,17,17,13,14,14,16, + 16,14,15,15,17,17,14,15,14,17,16,16,17,16,17,18, + 16,17,16,18,17,15,15,16,14,17,16,15,17,14,18,16, + 16,16,15,18,16,16,18,15,19,18,18,18,17,19,15,16, + 16,18,17,16,17,17,18,17,16,17,16,18,17,18,18,18, + 19,19,17,18,16,18,17,11,12,12,15,15,13,13,14,15, + 16,13,14,13,16,15,15,16,16,16,17,15,16,16,17,16, + 12,14,13,16,15,13,13,14,15,16,14,15,14,17,15,15, + 15,16,16,17,16,17,16,18,17,12,13,14,15,16,14,15, + 15,16,16,13,14,13,16,15,16,16,16,17,17,15,16,15, + 17,15,15,16,15,17,16,15,15,15,16,16,16,17,16,18, + 16,16,15,16,15,17,17,18,17,18,17,15,15,16,17,17, + 16,16,17,17,17,15,16,15,17,16,18,18,18,18,18,16, + 17,16,18,15, 9,11,11,14,14,11,12,12,14,15,10,12, + 12,15,14,13,14,15,16,16,13,14,14,16,16,11,12,12, + 14,15,12,12,13,15,15,12,13,13,15,15,14,15,15,16, + 17,14,15,15,16,16,10,12,12,14,14,12,13,13,15,15, + 11,13,12,15,15,14,15,15,16,17,13,15,14,16,16,14, + 14,14,15,16,14,15,15,16,17,14,15,15,16,17,16,16, + 17,16,18,16,17,17,17,17,12,14,13,16,15,13,15,14, + 16,16,13,14,14,16,15,16,16,16,17,17,15,16,15,17, + 16,10,11,11,14,14,12,12,13,14,15,11,13,12,15,14, + 14,15,15,16,17,14,15,15,16,16,12,13,13,15,15,12, + 13,14,15,16,13,14,14,15,15,15,15,16,16,17,15,15, + 16,17,17,11,12,12,15,15,13,13,14,15,16,12,13,13, + 15,15,15,15,16,16,17,14,15,15,16,16,14,15,15,16, + 16,15,15,15,16,17,15,16,16,17,17,16,16,17,16,18, + 17,17,17,17,18,13,14,15,16,16,15,15,16,16,17,14, + 14,14,16,16,16,16,17,17,18,16,16,16,17,16,10,12, + 12,14,14,12,13,13,15,15,11,13,12,15,15,14,15,15, + 16,17,13,15,14,17,16,12,13,13,15,15,13,13,14,15, + 16,13,14,14,16,16,15,15,16,16,17,15,15,16,17,17, + 11,13,12,15,14,13,14,13,16,15,12,14,12,16,15,15, + 16,15,17,17,14,15,14,17,16,14,15,15,16,17,15,15, + 16,16,17,15,16,16,17,17,16,16,17,17,18,17,17,17, + 18,18,13,15,13,17,14,14,16,14,17,16,14,15,13,17, + 15,16,17,16,18,17,15,17,15,18,16,11,12,12,15,15, + 13,13,14,15,16,13,14,13,16,15,15,16,16,16,17,15, + 16,16,17,16,12,14,13,16,15,13,13,14,15,16,14,15, + 15,16,16,16,15,16,16,17,16,16,16,17,17,12,13,14, + 15,16,14,14,15,15,17,13,14,13,16,15,16,16,17,17, + 18,15,16,15,17,15,15,16,15,17,17,15,15,16,16,17, + 16,17,16,17,17,16,15,17,15,18,17,18,17,18,18,15, + 15,16,16,17,16,16,17,16,18,15,15,15,16,16,17,17, + 18,17,18,16,16,15,17,15,12,13,13,15,15,13,14,14, + 16,16,13,14,14,16,16,15,16,16,17,18,15,16,15,18, + 16,13,14,14,16,16,14,14,15,16,17,14,15,15,17,17, + 16,16,17,17,18,16,16,17,18,17,13,14,13,16,14,14, + 15,15,17,16,14,15,14,17,15,16,17,17,18,17,15,17, + 15,18,16,15,16,16,17,17,16,16,17,17,18,16,17,17, + 18,18,17,16,18,17,19,18,18,18,18,18,15,16,15,17, + 14,16,16,16,18,15,16,17,15,18,14,18,18,18,18,17, + 17,18,16,19,15, +}; + +static const static_codebook _44p5_p2_0 = { + 5, 3125, + (char *)_vq_lengthlist__44p5_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p5_p2_0, + 0 +}; + +static const long _vq_quantlist__44p5_p3_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p5_p3_0[] = { + 1, 5, 6, 5, 7, 8, 5, 8, 7, 5, 7, 8, 7, 8,10, 8, + 10,10, 5, 8, 7, 8,10,10, 7,10, 8, 6, 8, 9, 8,10, + 11, 9,10,10, 9,10,11,10,11,12,11,12,12, 9,11,10, + 11,12,12,10,12,11, 6, 9, 8, 9,10,10, 8,11,10, 9, + 10,11,10,11,12,11,12,12, 9,11,10,11,12,12,10,12, + 11, 6, 9, 9, 8,10,11, 9,11,10, 8,10,10,10,10,12, + 11,12,12, 9,11,10,11,12,12,10,12,11, 8,10,10,10, + 11,12,10,12,11,10,10,12,11,11,13,12,13,13,10,12, + 11,12,13,13,11,13,11, 7,10,10,10,11,12,10,12,11, + 10,12,11,11,11,12,12,14,13,10,12,12,12,14,14,11, + 13,11, 6, 9, 9, 9,10,11, 8,11,10, 9,10,11,10,11, + 12,11,12,12, 8,11,10,11,12,12,10,12,10, 7,10,10, + 10,11,12,10,12,11,10,12,12,11,11,13,12,13,13,10, + 11,12,12,13,14,11,12,11, 8,10,10,10,11,12,10,12, + 11,10,11,12,11,11,13,12,13,13,10,12,10,12,13,13, + 11,13,11, +}; + +static const static_codebook _44p5_p3_0 = { + 5, 243, + (char *)_vq_lengthlist__44p5_p3_0, + 1, -533200896, 1614282752, 2, 0, + (long *)_vq_quantlist__44p5_p3_0, + 0 +}; + +static const long _vq_quantlist__44p5_p3_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p5_p3_1[] = { + 5, 6, 6, 6, 7, 7, 6, 7, 7, 6, 7, 7, 7, 7, 8, 7, + 8, 8, 6, 7, 7, 7, 8, 8, 7, 8, 7, 7, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, + 8, 9, 9, 8, 9, 9, 7, 8, 7, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, + 8, 6, 8, 8, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, 9, + 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, 8, + 9, 9, 8, 9, 9, 8, 8, 9, 9, 9, 9, 9, 9, 9, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 7, 8, 8, 8, 8, 9, 8, 9, 8, + 8, 8, 8, 8, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, 9, 8, + 9, 9, 6, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, + 9, 8, 9, 9, 7, 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, + 8, 8, 9, 8, 9, 8, 8, 8, 9, 8, 9, 9, 9, 9, 9, 8, + 8, 8, 9, 9, 9, 8, 9, 9, 7, 8, 8, 8, 9, 9, 8, 9, + 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44p5_p3_1 = { + 5, 243, + (char *)_vq_lengthlist__44p5_p3_1, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p5_p3_1, + 0 +}; + +static const long _vq_quantlist__44p5_p4_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p5_p4_0[] = { + 1, 5, 5, 5, 7, 9, 5, 9, 7, 5, 7, 8, 7, 7,10, 9, + 10,10, 5, 8, 7, 9,10,10, 7,10, 7, 6, 8, 9, 9,10, + 12, 9,11,11, 9,10,11,11,11,13,12,13,13, 9,11,11, + 11,12,13,11,13,11, 6, 9, 8, 9,11,11, 9,12,10, 9, + 11,11,11,11,13,11,13,12, 9,11,10,12,13,13,11,13, + 11, 6, 9, 9, 8,10,11, 9,12,11, 9,10,11,10,10,12, + 11,13,13, 9,11,11,11,13,12,11,13,11, 8,10,10, 9, + 10,12,10,12,11,10,10,12,10,10,13,12,13,13,10,12, + 11,12,13,13,10,13,10, 7,10,10,11,11,13,11,14,11, + 10,12,11,11,11,13,13,14,13,10,12,12,14,14,14,11, + 14,11, 6, 9, 9, 9,11,12, 8,11,10, 9,11,11,11,11, + 13,11,12,13, 8,11,10,11,13,13,10,12,10, 7,10,10, + 11,11,14,11,13,11,10,12,12,11,11,14,14,14,14,10, + 11,12,13,13,14,11,13,11, 8,10,10,10,11,12, 9,12, + 10,10,11,12,11,10,13,12,13,13,10,12,10,12,13,13, + 11,13,10, +}; + +static const static_codebook _44p5_p4_0 = { + 5, 243, + (char *)_vq_lengthlist__44p5_p4_0, + 1, -531365888, 1616117760, 2, 0, + (long *)_vq_quantlist__44p5_p4_0, + 0 +}; + +static const long _vq_quantlist__44p5_p4_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p5_p4_1[] = { + 5, 7, 7,10,10, 7, 8, 9,10,11, 7, 9, 8,11,10, 9, + 10,10,11,11, 9,10,10,11,11, 7, 9, 9,10,10, 8, 9, + 10,10,11, 9,10,10,11,11,10,10,11,11,11,10,11,11, + 12,12, 7, 9, 9,10,10, 9,10,10,11,11, 8,10, 9,11, + 10,10,11,11,11,11,10,11,10,11,11,10,10,10,11,11, + 10,10,11,11,11,11,11,11,11,11,11,11,12,11,12,11, + 12,11,12,12,10,10,10,11,11,10,11,11,11,11,10,11, + 10,11,11,11,12,11,12,12,11,12,11,12,11, 8, 9, 9, + 11,11, 9,10,10,11,12, 9,10,10,11,11,10,11,11,12, + 12,10,11,11,12,12, 9,10,10,11,11,10,10,11,11,12, + 10,11,11,12,12,11,11,12,12,12,11,12,12,12,12, 9, + 10,10,11,11,10,11,11,12,12,10,11,10,12,12,11,12, + 12,12,12,11,12,12,12,12,11,11,11,12,12,11,11,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,11,11,11,12,12,11,12,12,12,12,11,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12, 8, 9, 9,11,11, 9, + 10,10,11,11, 9,10,10,11,11,10,11,11,12,12,10,11, + 11,12,12, 9,10,10,11,11,10,10,11,12,12,10,11,11, + 12,12,11,12,12,12,12,11,12,12,12,12, 9,10,10,11, + 11,10,11,11,12,12,10,11,10,12,11,11,12,12,12,12, + 11,12,11,12,12,11,11,11,12,12,11,12,12,12,12,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,11,11, + 11,12,12,11,12,12,12,12,11,12,11,12,12,12,12,12, + 12,12,12,12,12,12,12,10,11,11,12,12,11,12,12,12, + 12,11,12,12,12,12,12,12,13,13,13,12,12,12,13,13, + 11,12,12,12,12,12,12,12,12,13,12,12,12,13,13,12, + 12,13,13,13,12,13,13,13,13,11,12,12,12,12,12,12, + 12,13,13,12,12,12,13,13,12,13,13,13,13,12,13,13, + 13,13,12,12,12,12,13,12,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,12,12,12,13,12, + 13,13,13,13,13,12,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,10,11,11,12,12,11,12,12,12,12,11,12, + 11,12,12,12,12,12,13,12,12,12,12,13,13,11,12,12, + 12,12,12,12,12,13,13,12,12,12,13,13,12,13,13,13, + 13,12,13,13,13,13,11,12,12,12,12,12,12,12,13,13, + 12,12,12,13,12,12,13,13,13,13,12,13,12,13,13,12, + 12,12,12,13,12,13,13,13,13,12,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,12,12,12,13,12,13,13,13, + 13,13,12,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13, 8, 9, 9,11,11, 9,10,10,11,11, 9,10,10,12,11, + 10,11,11,12,12,10,11,11,12,12, 9,10,10,11,11,10, + 10,11,11,12,10,11,11,12,12,11,11,12,12,12,11,12, + 12,12,12, 9,10,10,11,11,10,11,11,12,12,10,11,10, + 12,12,11,12,12,12,12,11,12,12,12,12,11,11,11,12, + 12,11,11,12,12,12,11,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,11,11,11,12,12,11,12,12,12,12,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12, 9,10, + 10,11,11,10,10,11,12,12,10,11,11,12,12,11,11,12, + 12,12,11,12,12,12,12,10,10,11,11,12,11,11,12,12, + 12,11,11,12,12,12,11,11,12,12,13,12,12,12,12,12, + 10,11,11,12,12,11,12,11,12,12,11,12,11,12,12,12, + 12,12,12,12,12,12,12,12,12,11,11,12,12,12,12,12, + 12,12,12,12,12,12,12,13,12,12,13,12,13,12,12,13, + 13,13,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,13,12,12,12,12,13,12, 8,10,10,11,11, + 10,11,11,12,12,10,11,10,12,12,11,12,12,12,12,11, + 12,12,12,12,10,11,10,12,12,10,10,11,12,12,11,12, + 12,12,12,12,12,12,12,13,12,12,12,13,13,10,11,11, + 12,12,11,12,12,12,12,10,12,11,12,12,12,12,12,13, + 13,12,13,12,13,12,11,12,12,12,12,11,12,12,12,13, + 12,12,12,13,13,12,12,13,12,13,12,13,13,13,13,11, + 12,12,12,12,12,12,12,13,13,12,12,12,13,12,12,13, + 13,13,13,12,13,12,13,12,11,11,11,12,12,11,12,12, + 12,13,11,12,12,12,12,12,12,12,13,13,12,12,13,13, + 13,11,12,12,12,12,12,12,12,12,13,12,12,13,13,13, + 12,12,13,13,13,13,13,13,13,13,11,12,12,12,12,12, + 13,12,13,13,12,12,12,13,13,12,13,13,13,13,12,13, + 13,13,13,12,12,12,12,13,12,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,12,12,12,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,10,11,11,12,12,11,12,12,12,13,11, + 12,12,13,12,12,13,13,13,13,12,13,13,13,13,11,12, + 12,12,12,12,12,12,13,13,12,13,12,13,13,13,13,13, + 13,13,13,13,13,13,13,11,12,12,13,12,12,13,12,13, + 13,12,13,12,13,13,13,13,13,13,13,13,13,13,13,13, + 12,13,13,13,13,12,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,12,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13, 8, 9, 9,11,11, 9,10,10,11,12, 9,10,10,11, + 11,10,11,11,12,12,10,11,11,12,12, 9,10,10,11,11, + 10,10,11,12,12,10,11,11,12,12,11,11,12,12,12,11, + 12,12,12,12, 9,10,10,11,11,10,11,11,12,12,10,11, + 10,12,12,11,12,12,12,12,11,12,11,12,12,11,11,11, + 12,12,11,11,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,11,11,11,12,12,11,12,12,12,12, + 11,12,11,12,12,12,12,12,12,12,12,12,12,12,12, 8, + 10,10,11,11,10,10,11,12,12,10,11,11,12,12,11,12, + 12,12,12,11,12,12,12,12,10,11,11,12,12,10,11,12, + 12,12,11,12,12,12,12,12,12,12,12,13,12,12,12,13, + 13,10,10,11,12,12,11,12,12,12,12,10,11,10,12,12, + 12,12,12,13,13,12,12,12,13,12,11,12,12,12,12,11, + 12,12,12,13,12,12,12,13,13,12,12,13,12,13,12,13, + 13,13,13,11,12,12,12,12,12,12,12,13,13,11,12,12, + 13,12,12,13,13,13,13,12,13,12,13,12, 9,10,10,11, + 11,10,11,11,12,12,10,11,11,12,12,11,12,12,12,12, + 11,12,11,12,12,10,11,11,12,12,11,11,12,12,12,11, + 11,12,12,12,12,12,12,12,13,12,12,12,13,12,10,11, + 10,12,11,11,12,11,12,12,11,12,11,12,12,12,12,12, + 12,12,12,12,11,12,12,11,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,13,12,13,12,13,13,13,13, + 11,12,11,12,12,12,12,12,13,12,12,12,12,12,12,12, + 13,12,13,13,12,12,12,13,12,10,11,11,12,12,11,12, + 12,12,13,11,12,12,13,12,12,12,13,13,13,12,13,13, + 13,13,11,12,12,12,13,12,12,13,13,13,12,12,13,13, + 13,13,13,13,13,13,13,13,13,13,13,11,12,12,12,12, + 12,12,13,13,13,12,13,12,13,13,13,13,13,13,13,13, + 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6,10,10, 6, 7, 9,11,13, 5, 9, 7,13,11, 8, + 11,12,13,15, 8,12,11,15,13, 6, 7, 8,11,11, 7, 8, + 10,11,13, 9,10,10,13,13,11,11,13,12,16,12,13,13, + 16,15, 6, 8, 7,11,11, 9,10,10,13,13, 7,10, 7,13, + 11,12,13,13,15,16,11,13,11,16,12,10,11,11,11,13, + 11,11,13,12,15,13,13,13,14,15,13,12,15,12,17,15, + 16,16,16,16,10,11,11,14,11,13,13,13,15,14,11,13, + 11,15,12,15,15,16,16,16,13,15,12,17,12, 6, 8, 9, + 12,12, 9,10,12,13,15, 9,11,11,15,14,12,13,15,16, + 18,13,14,14,17,16, 9,10,11,13,14,11,10,13,14,16, + 11,12,12,15,15,14,13,16,15,18,14,15,15,17,17, 9, + 11,11,14,14,11,12,13,15,16,11,13,11,15,14,15,15, + 15,17,18,14,15,14,17,15,13,14,14,15,16,14,14,15, + 15,17,15,16,15,17,17,16,16,17,15,19,17,18,18,19, + 18,13,14,14,16,15,15,15,16,17,17,14,15,14,18,15, + 17,17,17,19,19,16,17,15,19,16, 6, 9, 8,13,12, 9, + 11,11,14,15, 9,12,10,15,13,13,14,14,16,17,12,15, + 13,18,16, 9,11,11,14,14,11,11,13,14,15,11,13,12, + 16,15,14,14,15,15,18,14,15,15,18,17, 9,11,10,14, + 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17,16,17,18,18,19,17,17,18,18,20,18,19,18,19,21, + 19,18,19,19,21,20, 0,19,21,20,16,17,16,19,16,18, + 18,18,19,19,17,18,17,20,17,19,20,20,22, 0,19,20, + 17,21,17,11,13,14,16,17,14,15,15,17,18,14,15,15, + 18,18,16,17,17,19,20,16,18,17,19,21,13,14,15,17, + 17,14,15,16,17,19,15,16,16,18,19,16,17,18,19,21, + 17,18,20,21,21,13,15,15,17,17,15,16,16,18,19,15, + 16,16,18,19,17,17,18,19,22,17,19,18,22,19,15,16, + 17,19,19,16,17,18,18,20,17,18,18,19,20,19,18,20, + 18,22,20,19,19,22,21,16,17,17,18,19,18,18,18,19, + 20,17,18,18,20,19,20,19,20,22,20,19,20,21,21,20, + 12,14,14,16,16,13,14,16,17,18,14,16,15,18,18,15, + 17,17,19,19,17,18,18,19,19,13,14,15,16,17,14,14, + 16,16,20,15,16,16,17,19,16,15,18,17,20,18,17,19, + 19,19,14,15,15,17,17,16,16,16,18,18,15,16,15,19, + 18,17,18,18,20,21,17,18,17,21,18,16,15,17,17,19, + 17,15,18,17,20,19,17,18,19,20,18,16,19,17,22,20, + 19,20,19,20,17,17,18,19,19,18,18,19,20,20,17,18, + 17,18,18,21,21,20,20,21,18,20,17,21,19,11,14,14, + 16,17,15,14,16,17,19,14,16,14,18,17,18,18,19,19, + 21,17,19,18,20,20,13,15,14,17,17,14,14,16,17,18, + 16,17,16,19,18,18,17,19,18,20,18,21,18,20,20,13, + 15,15,16,17,16,16,17,18,19,14,16,15,19,18,19,19, + 19,21,20,18,19,17,20,18,16,17,16,19,18,16,17,17, + 19,20,17,19,18,20,19,18,17,21,18, 0,21,20,20, 0, + 20,17,17,18,18,19,18,19,19,20,22,16,17,17,20,18, + 21,22,20,20,22,18,22,18,22,18,12,14,14,17,17,14, + 15,16,17,19,14,16,15,17,17,17,17,18,18,21,17,19, + 17,20,19,14,15,15,16,18,15,14,16,16,19,16,17,16, + 19,18,17,16,20,17,20,18,20,19,19,20,14,15,15,18, + 17,16,16,17,18,19,14,16,15,19,17,18,21,18,19,21, + 17,18,17,19,18,17,17,18,17,20,17,16,18,17,21,18, + 19,19,19,19,18,17,19,17,20,20,21,20,21,20,17,17, + 17,19,19,19,18,18,20,21,16,18,16,19,18,20,20,21, + 21,20,18,19,16, 0,17,12,14,14,17,17,15,15,18,17, + 19,15,18,15,20,16,20,19,21,18,22,20,20,20,22,19, + 14,16,14,20,17,14,15,17,17,20,18,18,17,20,18,18, + 17,19,17,21,20,21,20, 0,21,14,15,16,17,19,18,17, + 19,18,21,14,18,15,21,17,21,20,21,20, 0,18,21,17, + 21,17,18,19,17,20,18,16,17,17,19,19,19,21,20, 0, + 20,18,17,21,17, 0,22, 0,21, 0,22,17,17,19,18,20, + 20,20,21,19,22,16,17,18,20,18,22,22, 0,22, 0,17, + 21,17,22,17,11,14,13,16,16,14,15,15,17,18,14,15, + 14,18,17,17,18,18,19,20,16,17,17,21,19,13,14,15, + 17,17,15,16,16,18,18,15,16,16,19,18,18,18,18,19, + 20,17,18,18,20,19,13,15,14,17,17,15,16,16,17,18, + 14,16,15,19,17,17,18,19,21,21,17,18,17,20,18,16, + 17,17,19,19,17,18,19,19,20,18,19,18,21,21,21,20, + 19,21,22,20,20,19,21,20,15,17,16,19,19,17,18,18, + 20,21,16,18,17,20,18,19,19,21,21,21,19,19,19,20, + 18,11,14,13,17,16,14,14,16,16,19,14,16,15,19,16, + 18,18,18,19,22,17,18,17,20,19,13,15,14,17,17,15, + 15,16,17,19,16,17,16,20,18,18,17,19,18,21,19,19, + 18,22, 0,13,14,15,17,18,16,16,17,17,19,14,16,15, + 19,18,18,19,19,20,21,18,18,17,20,18,17,18,17,20, + 18,16,17,17,18,20,18,19,18,20,20,18,18,21,17,21, + 20,21,21, 0,19,16,16,18,18,19,19,18,20,19,20,16, + 17,17,20,18,21,20,21,22,22,18,20,17,21,17,12,14, + 14,17,16,14,15,16,18,18,13,15,14,18,17,17,18,18, + 19,19,15,17,16,19,19,14,15,15,17,17,15,15,16,18, + 19,15,16,16,19,18,17,17,18,18,20,18,18,18,21,20, + 13,15,14,17,16,15,16,15,18,18,14,16,14,18,17,18, + 18,18,19,21,16,18,16,20,17,17,18,17,18,19,17,17, + 18,18,19,18,19,19,21,19,19,18,20,18,21,21,20,20, + 21,20,16,17,15,20,17,17,19,17,19,19,17,18,15,20, + 17,19,20,19,21,22,17,20,16, 0,17,12,14,14,17,18, + 16,15,18,16,20,16,18,15,21,17,20,18,21,19,22,19, + 21,19, 0,19,14,16,15,19,17,14,15,17,16,21,18,19, + 18,21,17,19,17,21,17,22,20,21,21, 0,21,14,15,16, + 17,19,18,17,19,18,21,14,17,15,20,17,21,22,21,20, + 22,18,21,17,21,17,17,19,17,21,18,16,17,17,19,20, + 19,21,20,21,20,17,18,20,17,21, 0,22,20,21,22,17, + 17,20,18,21,21,20,22,20,21,16,17,17,21,19, 0,22, + 0,21,21,18,22,17,21,17,12,14,14,17,16,14,15,16, + 17,18,14,16,15,18,17,17,17,20,19,20,16,18,17,21, + 18,14,15,15,17,17,14,15,16,17,19,16,17,16,18,18, + 17,16,19,18,19,18,19,18,21,20,14,15,15,18,17,16, + 16,16,19,18,15,16,14,20,16,18,18,19,19,20,16,19, + 16,21,17,17,17,18,19,19,16,16,18,18,19,19,19,18, + 20,20,18,16,19,18,20,22,21,20,19,20,16,18,17,20, + 16,18,19,18,19,18,16,18,16,20,17,21,20,21,20,20, + 18,19,17,21,16, +}; + +static const static_codebook _44p5_p5_0 = { + 5, 3125, + (char *)_vq_lengthlist__44p5_p5_0, + 1, -528744448, 1616642048, 3, 0, + (long *)_vq_quantlist__44p5_p5_0, + 0 +}; + +static const long _vq_quantlist__44p5_p5_1[] = { + 3, + 2, + 4, + 1, + 5, + 0, + 6, +}; + +static const char _vq_lengthlist__44p5_p5_1[] = { + 2, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _44p5_p5_1 = { + 1, 7, + (char *)_vq_lengthlist__44p5_p5_1, + 1, -533200896, 1611661312, 3, 0, + (long *)_vq_quantlist__44p5_p5_1, + 0 +}; + +static const long _vq_quantlist__44p5_p6_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p5_p6_0[] = { + 1, 5, 5, 5, 7, 9, 5, 9, 7, 5, 7, 8, 7, 7,10, 9, + 9,10, 5, 8, 7, 9,10, 9, 7,10, 7, 6, 9, 9, 9,10, + 12,10,12,11, 9,10,11,11,10,13,12,12,13,10,11,11, + 12,13,13,11,13,11, 6, 9, 9,10,11,12, 9,12,11,10, + 11,11,11,11,13,12,13,13, 9,11,10,12,13,13,11,13, + 10, 6, 9,10, 9,11,12,10,12,11, 9,10,11,10,10,13, + 11,13,13,10,11,11,12,13,12,11,13,11, 7, 9,10, 9, + 10,12,10,11,11,10,10,11,10,10,12,12,11,12,10,11, + 10,12,12,12,10,12,10, 7,10,10,11,11,13,11,13,11, + 10,12,11,11,10,13,13,14,13,10,11,12,13,13,14,11, + 13,10, 6,10, 9,10,11,12, 9,12,11, 9,11,11,11,11, + 13,12,12,13, 9,11,10,12,13,13,10,13,10, 7,10,10, + 11,11,14,11,13,11,10,12,11,11,10,14,13,14,13,10, + 11,12,13,13,14,11,13,10, 7,10, 9,10,10,12, 9,12, + 10,10,11,11,10,10,12,12,12,12, 9,11,10,11,12,12, + 10,12, 9, +}; + +static const static_codebook _44p5_p6_0 = { + 5, 243, + (char *)_vq_lengthlist__44p5_p6_0, + 1, -527106048, 1620377600, 2, 0, + (long *)_vq_quantlist__44p5_p6_0, + 0 +}; + +static const long _vq_quantlist__44p5_p6_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p5_p6_1[] = { + 2, 6, 6, 5, 7, 8, 5, 8, 7, 6, 7, 7, 7, 7, 8, 8, + 8, 8, 6, 7, 7, 7, 8, 8, 7, 8, 7, 6, 8, 8, 8, 9, + 10, 8, 9, 9, 8, 9, 9, 9, 9,10,10,10,10, 8, 9, 9, + 10,10,10, 9,10,10, 6, 8, 8, 8, 9, 9, 8,10, 9, 9, + 9, 9, 9, 9,10,10,10,10, 8, 9, 9,10,10,10, 9,10, + 9, 6, 8, 9, 8, 9, 9, 8, 9, 9, 8, 9, 9, 9, 9,10, + 9,10,10, 8, 9, 9, 9,10,10, 9,10, 9, 7, 8, 9, 8, + 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 7, 9, 9, 9,10,10, 9,10,10, + 9,10, 9, 9, 9,10,10,10,10, 9,10, 9,10,10,10, 9, + 10, 9, 6, 8, 8, 8, 9, 9, 8, 9, 9, 8, 9, 9, 9, 9, + 10, 9,10,10, 8, 9, 9, 9,10,10, 9,10, 9, 7, 9, 9, + 9,10,10, 9,10, 9, 9, 9,10,10, 9,10,10,10,10, 9, + 9, 9,10,10,10, 9,10, 9, 7, 9, 8, 8, 9, 9, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44p5_p6_1 = { + 5, 243, + (char *)_vq_lengthlist__44p5_p6_1, + 1, -530841600, 1616642048, 2, 0, + (long *)_vq_quantlist__44p5_p6_1, + 0 +}; + +static const long _vq_quantlist__44p5_p7_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p5_p7_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44p5_p7_0 = { + 5, 243, + (char *)_vq_lengthlist__44p5_p7_0, + 1, -513979392, 1633504256, 2, 0, + (long *)_vq_quantlist__44p5_p7_0, + 0 +}; + +static const long _vq_quantlist__44p5_p7_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p5_p7_1[] = { + 1, 7, 7, 6, 9, 9, 7, 9, 9, 6, 9, 9, 9, 9, 9, 9, + 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10, +}; + +static const static_codebook _44p5_p7_1 = { + 5, 243, + (char *)_vq_lengthlist__44p5_p7_1, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p5_p7_1, + 0 +}; + +static const long _vq_quantlist__44p5_p7_2[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const char _vq_lengthlist__44p5_p7_2[] = { + 1, 2, 3, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11, + 11,12,12,13,13,14,14,14,14, +}; + +static const static_codebook _44p5_p7_2 = { + 1, 25, + (char *)_vq_lengthlist__44p5_p7_2, + 1, -518864896, 1620639744, 5, 0, + (long *)_vq_quantlist__44p5_p7_2, + 0 +}; + +static const long _vq_quantlist__44p5_p7_3[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const char _vq_lengthlist__44p5_p7_3[] = { + 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p5_p7_3 = { + 1, 25, + (char *)_vq_lengthlist__44p5_p7_3, + 1, -529006592, 1611661312, 5, 0, + (long *)_vq_quantlist__44p5_p7_3, + 0 +}; + +static const char _huff_lengthlist__44p5_short[] = { + 4, 7,12,14,15,18,20,20, 5, 3, 4, 6, 9,11,15,19, + 9, 4, 3, 4, 7, 9,13,18,11, 6, 3, 3, 5, 8,13,19, + 14, 9, 6, 5, 7,10,16,20,16,11, 9, 8,10,10,14,16, + 21,14,13,11, 8, 7,11,14,21,14,13, 9, 6, 5,10,12, +}; + +static const static_codebook _huff_book__44p5_short = { + 2, 64, + (char *)_huff_lengthlist__44p5_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p6_l0_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44p6_l0_0[] = { + 1, 4, 4, 7, 7,10,10,12,12,12,12,13,12, 5, 5, 5, + 8, 6,11, 9,12,12,13,12,12,12, 4, 5, 5, 6, 8, 9, + 11,12,12,13,12,12,12, 7, 7, 8, 9, 9,11, 8,12, 9, + 12,12,12,12, 7, 8, 8, 9, 9, 8,11, 9,12,12,12,11, + 12,10,10,10,11,11,11,11,11,10,11,11,12,11,10,10, + 10,11,11,11,11,10,11,11,11,11,12,11,11,11,12,11, + 12,11,12,11,13,11,13,11,11,11,11,11,12,11,12,10, + 13,11,12,11,13,12,12,12,13,12,13,13,13,12,14,12, + 14,13,12,12,12,12,13,13,13,12,14,12,14,13,14,13, + 14,14,14,14,14,14,14,14,15,14,15,14,13,14,13,14, + 14,14,14,14,15,14,14,14,15, +}; + +static const static_codebook _44p6_l0_0 = { + 2, 169, + (char *)_vq_lengthlist__44p6_l0_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44p6_l0_0, + 0 +}; + +static const long _vq_quantlist__44p6_l0_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p6_l0_1[] = { + 4, 4, 4, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 5, 5, + 5, 5, 4, 5, 5, 5, 5, 5, 4, +}; + +static const static_codebook _44p6_l0_1 = { + 2, 25, + (char *)_vq_lengthlist__44p6_l0_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p6_l0_1, + 0 +}; + +static const long _vq_quantlist__44p6_l1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p6_l1_0[] = { + 1, 3, 2, 5, 5, 6, 6, 6, 6, +}; + +static const static_codebook _44p6_l1_0 = { + 2, 9, + (char *)_vq_lengthlist__44p6_l1_0, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p6_l1_0, + 0 +}; + +static const char _huff_lengthlist__44p6_lfe[] = { + 2, 3, 1, 3, +}; + +static const static_codebook _huff_book__44p6_lfe = { + 2, 4, + (char *)_huff_lengthlist__44p6_lfe, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44p6_long[] = { + 2, 7,13,15,16,17,19,20, 6, 3, 4, 7, 9,10,12,15, + 13, 4, 3, 4, 7, 8,11,13,14, 7, 4, 4, 6, 7,10,11, + 16, 9, 7, 6, 7, 8, 9,10,16, 9, 8, 7, 7, 6, 8, 8, + 18,12,10,10, 9, 8, 8, 9,20,14,13,12,11, 8, 9, 9, +}; + +static const static_codebook _huff_book__44p6_long = { + 2, 64, + (char *)_huff_lengthlist__44p6_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p6_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p6_p1_0[] = { + 2, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 8, 9, 7, + 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 5, 7, 8, 8, 9, + 10, 8, 9, 9, 8, 9,10, 9,10,12,10,11,11, 8, 9,10, + 10,11,11, 9,11,11, 5, 8, 7, 8, 9, 9, 8,10, 9, 8, + 10, 9, 9,11,11,10,11,11, 8,10, 9,10,11,11, 9,12, + 10, 5, 8, 8, 7, 9,10, 8,10, 9, 7, 9, 9, 9,10,11, + 9,11,11, 8,10,10,10,11,11,10,12,11, 7, 9, 9, 9, + 10,11, 9,11,11, 9, 9,11,10,10,13,11,11,12, 9,11, + 11,11,12,13,11,13,12, 7, 9, 9, 9,11,11, 9,12,10, + 9,11,10,10,11,12,11,13,12, 9,11,11,11,13,13,11, + 13,11, 5, 8, 8, 8, 9,10, 7,10, 9, 8,10,10,10,11, + 11,10,11,11, 7, 9, 9, 9,11,11, 9,11,10, 7, 9, 9, + 9,10,12, 9,11,11, 9,11,11,11,11,13,11,13,13, 9, + 10,11,11,12,13,10,12,11, 7, 9, 9, 9,11,11, 9,11, + 10, 9,11,11,11,12,13,11,13,12, 9,11, 9,11,12,11, + 10,13,10, +}; + +static const static_codebook _44p6_p1_0 = { + 5, 243, + (char *)_vq_lengthlist__44p6_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p6_p1_0, + 0 +}; + +static const long _vq_quantlist__44p6_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p6_p2_0[] = { + 4, 6, 6, 9, 9, 6, 7, 8,10,10, 6, 8, 7,10,10, 8, + 10,10,12,13, 8,10,10,13,12, 6, 8, 8,10,10, 7, 8, + 9,10,11, 8, 9, 9,11,11,10,10,11,12,13,10,11,11, + 14,13, 6, 8, 8,10,10, 8, 9, 9,11,11, 7, 9, 8,11, + 10,10,11,11,13,14,10,11,10,13,12, 9,10,10,12,12, + 10,10,11,12,13,10,11,11,13,13,12,12,13,12,15,13, + 14,13,15,14, 9,10,10,13,12,10,11,11,13,13,10,11, + 10,13,12,13,13,14,14,15,12,13,12,15,12, 6, 8, 8, + 10,11, 8, 9,10,11,12, 8, 9, 9,11,11,10,11,12,13, + 14,10,11,11,14,13, 8, 9, 9,11,12, 9,10,11,12,13, + 9,10,11,12,13,11,11,13,13,15,11,12,12,14,14, 8, + 9, 9,12,12, 9,10,11,12,13, 9,10,10,13,12,11,12, + 13,14,15,11,12,12,14,14,11,11,12,13,14,11,12,13, + 13,15,12,13,13,14,15,13,13,14,14,16,14,15,15,16, + 16,11,12,11,14,13,12,13,13,14,14,11,13,12,14,13, + 14,15,15,16,16,13,14,14,16,14, 6, 8, 8,11,10, 8, + 9, 9,12,11, 8,10, 9,12,11,10,11,11,13,13,10,12, + 11,14,13, 8, 9, 9,12,12, 9,10,10,12,13, 9,11,10, + 13,12,11,12,12,14,14,11,13,12,15,14, 8, 9, 9,12, + 11, 9,10,10,13,12, 9,11,10,13,12,12,12,12,14,14, + 11,13,12,15,13,11,11,12,13,14,11,12,13,13,14,12, + 13,13,14,15,13,13,14,14,16,14,15,15,16,16,11,12, + 11,14,13,12,13,13,15,14,11,13,12,15,13,14,15,15, + 16,16,13,15,13,16,14, 9,10,11,12,13,11,11,12,13, + 14,11,12,12,13,14,13,13,14,14,16,13,14,14,15,16, + 11,11,12,13,14,12,12,13,14,15,12,13,13,14,15,14, + 14,15,15,17,14,15,15,16,17,11,12,12,14,14,12,13, + 13,14,15,12,13,12,15,15,14,15,15,16,17,14,15,15, + 16,16,13,14,14,15,16,14,14,15,15,17,15,15,15,16, + 17,16,16,17,16,18,16,17,17,18,18,13,14,14,16,15, + 14,15,15,17,16,14,15,15,16,16,16,17,17,18,18,16, + 16,16,17,16, 9,11,10,13,12,11,12,12,14,13,11,12, + 11,15,13,13,14,14,16,15,13,14,13,17,14,11,12,12, + 14,14,12,12,13,15,15,12,13,13,15,14,14,14,15,16, + 16,14,15,15,17,16,11,12,11,14,13,12,13,13,15,14, + 12,13,12,15,13,14,15,15,16,16,14,15,14,17,15,13, + 14,14,15,16,14,15,15,16,17,14,15,15,16,17,16,16, + 16,17,17,16,17,17,18,18,13,15,14,16,15,15,15,15, + 17,16,14,15,14,17,15,16,17,17,18,18,16,17,16,18, + 16, 6, 8, 8,11,11, 8, 9, 9,11,12, 8, 9, 9,12,11, + 10,11,11,13,14,10,12,11,14,13, 7, 9, 9,11,12, 9, + 10,10,12,13, 9,10,10,13,12,11,11,12,13,15,11,12, + 12,15,14, 8, 9, 9,12,11, 9,10,10,13,13, 9,11,10, + 13,12,12,12,12,14,15,11,13,12,15,13,10,11,11,13, + 14,11,12,12,13,15,11,12,12,14,14,13,13,14,14,16, + 14,15,14,16,16,11,12,11,14,13,12,13,13,15,14,11, + 13,12,15,13,14,15,15,16,16,13,14,14,16,14, 8, 9, + 9,11,12, 9,10,11,12,13, 9,10,10,13,12,11,12,13, + 14,15,11,12,12,15,14, 9, 9,11,11,13,10,10,12,12, + 14,10,10,11,13,14,12,12,13,14,16,12,13,13,15,15, + 9,11,10,13,12,10,11,11,13,14,10,12,11,14,13,12, + 13,13,15,16,12,13,13,15,15,11,11,13,13,15,12,12, + 14,13,15,13,13,14,14,15,14,14,15,14,17,15,15,15, + 16,16,12,13,12,15,14,13,14,14,15,15,12,14,13,15, + 14,15,15,15,17,17,14,15,14,17,15, 7, 9, 9,12,11, + 9,10,10,12,12, 9,11,10,13,12,11,12,12,14,14,11, + 13,12,15,14, 9,10,10,12,12,10,10,11,12,13,10,11, + 11,14,13,12,12,13,14,15,12,13,13,16,15, 9,10,10, + 13,12,10,11,11,13,13,10,11,10,14,12,13,13,13,15, + 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9,11,12, 8, 9, 9,12, + 11,10,11,12,13,14,10,11,11,14,13, 8, 9, 9,11,12, + 9,10,11,12,13, 9,10,10,13,13,11,12,13,13,15,11, + 12,12,15,14, 7, 9, 9,12,11, 9,10,10,12,13, 9,10, + 10,13,12,11,12,12,14,15,11,12,11,14,13,11,11,12, + 13,14,11,12,13,13,15,12,13,13,14,15,13,14,14,14, + 16,14,15,15,16,16,10,11,11,14,13,11,12,12,14,14, + 11,12,12,15,13,14,14,14,16,16,13,14,13,16,14, 7, + 9, 9,11,12, 9,10,10,12,13, 9,10,10,12,12,11,12, + 13,14,15,11,12,12,14,14, 9,10,10,12,13,10,10,11, + 12,14,10,11,11,13,13,12,12,13,14,15,13,13,13,15, + 15, 9,10,10,12,12,10,11,11,13,14,10,11,10,13,12, + 12,13,13,15,16,12,13,12,15,14,11,12,13,14,14,12, + 12,13,14,15,13,14,13,15,15,14,14,15,14,17,15,16, + 15,17,16,11,12,12,14,14,13,13,13,15,15,12,13,12, + 15,14,15,15,15,16,17,14,15,14,16,14, 8, 9, 9,12, + 11, 9,10,10,12,13, 9,11,10,13,12,11,12,12,14,15, + 11,12,12,15,14, 9,10,11,13,13,10,11,12,13,14,10, + 11,11,14,13,12,13,13,15,15,12,13,13,16,15, 9,11, + 9,13,11,10,11,10,14,13,10,12,10,14,12,12,13,13, + 15,15,12,13,12,16,14,12,12,13,14,15,12,13,14,14, + 16,13,14,14,15,15,14,14,15,15,17,15,16,15,17,16, + 11,13,11,15,13,13,14,13,15,14,12,14,12,16,13,15, + 15,15,16,16,14,15,14,17,14,10,11,11,13,14,11,12, + 13,14,15,11,12,12,14,15,14,14,15,16,17,14,15,15, + 16,16,11,12,13,14,15,12,13,14,15,16,13,14,14,15, + 16,15,15,16,16,18,15,16,16,17,17,11,12,12,14,15, + 13,13,14,14,16,12,13,13,15,15,15,15,16,16,18,14, + 15,15,16,16,14,15,15,16,17,15,15,16,16,17,15,16, + 16,17,17,16,16,17,16,19,17,18,17,18,18,14,14,15, + 16,16,15,15,16,16,17,14,15,15,16,16,17,17,18,18, + 19,16,17,16,17,16,10,12,11,14,13,11,13,12,15,14, + 11,13,12,15,14,14,15,15,16,16,13,15,14,17,15,12, + 13,13,15,15,13,13,14,15,16,13,14,14,16,16,14,15, + 15,17,17,15,16,16,17,17,11,13,12,15,12,13,14,13, + 16,13,12,14,12,16,13,15,16,15,17,16,14,16,14,18, + 14,14,15,15,16,17,15,15,16,16,17,15,16,16,17,17, + 16,16,17,17,18,17,18,17,18,18,14,15,14,17,14,15, + 16,15,18,15,15,16,15,18,14,17,17,17,18,17,16,17, + 16,19,16, 9,11,11,13,13,10,12,12,14,14,11,12,12, + 15,14,13,14,14,16,16,13,14,14,16,16,10,11,12,14, + 14,11,12,13,14,15,12,13,13,15,15,13,14,15,16,16, + 14,15,15,17,16,11,12,12,15,14,12,13,13,15,15,12, + 13,12,15,15,14,15,15,16,17,14,15,14,17,16,12,13, + 14,15,16,13,13,14,15,16,13,14,15,16,16,14,15,16, + 16,18,15,16,16,18,18,13,14,14,16,15,14,15,15,17, + 16,14,15,15,17,16,16,17,17,18,18,16,17,16,18,17, + 10,12,12,14,14,11,12,13,15,15,12,13,13,15,15,13, + 14,15,16,17,14,15,15,17,16,11,11,13,14,15,12,12, + 14,15,16,13,13,14,15,16,14,14,15,16,17,15,15,16, + 17,17,12,13,12,15,15,13,14,14,16,16,13,14,13,16, + 15,15,16,15,17,17,15,16,15,18,16,13,12,15,14,17, + 14,13,16,14,17,14,14,16,15,18,15,14,17,16,18,16, + 16,17,17,18,14,15,15,17,16,15,16,16,17,17,15,16, + 15,18,16,17,17,17,18,18,16,17,16,19,17,10,11,11, + 14,14,11,12,12,15,15,11,13,12,15,15,14,15,14,16, + 16,14,15,15,17,16,11,12,12,15,14,12,12,13,15,15, + 13,14,13,16,15,14,15,15,16,16,15,16,15,18,17,11, + 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16,17,17,18,18,15,16,15,18,17,18,18,19,19,19,17, + 18,16,19,16, 9,11,11,13,13,11,12,12,14,15,10,12, + 12,14,14,13,14,14,16,16,13,14,14,16,16,11,12,12, + 14,14,12,12,13,15,15,12,13,13,15,15,14,15,15,16, + 17,14,15,15,16,16,10,12,11,14,14,12,13,13,15,15, + 11,13,12,15,14,14,15,15,16,17,13,15,14,17,16,13, + 14,14,15,16,14,15,15,16,17,14,15,15,16,17,16,16, + 17,17,18,16,17,17,18,18,12,14,13,16,15,13,15,14, + 17,16,13,14,13,17,15,15,16,16,18,18,15,16,15,18, + 16,10,11,11,14,14,11,12,13,14,15,11,12,12,15,15, + 14,15,15,16,17,14,15,15,16,16,11,12,13,15,15,12, + 13,14,15,16,13,14,14,15,16,15,15,16,16,18,15,15, + 16,17,17,11,12,12,14,15,13,13,14,15,16,12,13,13, + 15,15,15,15,16,17,18,14,15,15,17,16,14,15,15,16, + 17,15,15,16,16,17,15,16,16,17,17,16,16,17,16,19, + 17,17,18,19,18,13,13,14,16,16,14,15,16,17,17,14, + 14,15,16,16,16,16,17,18,18,16,16,16,18,16,10,12, + 12,14,14,12,13,13,15,15,11,13,12,15,15,14,15,15, + 16,17,13,15,14,17,16,12,13,13,15,15,13,13,14,15, + 16,13,14,14,16,16,15,15,16,17,18,15,15,16,17,17, + 11,13,12,15,14,13,14,13,16,15,12,14,12,16,14,15, + 16,15,17,17,14,16,14,17,16,14,15,15,16,17,15,15, + 16,16,18,15,16,16,17,17,16,17,17,17,19,17,17,17, + 18,18,13,15,12,17,14,14,16,14,17,15,14,15,13,17, + 14,16,17,16,18,17,15,17,14,19,15,11,12,12,15,15, + 13,13,14,15,16,13,14,13,16,15,15,16,16,17,18,15, + 16,16,17,17,12,14,13,16,16,13,13,15,15,17,14,15, + 15,17,16,16,16,17,16,19,16,17,17,18,18,12,13,14, + 15,16,14,14,15,16,17,13,14,13,16,15,16,17,17,18, + 19,15,16,16,17,16,15,16,16,18,17,15,15,16,17,18, + 16,17,17,18,18,16,16,18,16,19,18,19,19,20,19,15, + 15,16,16,17,16,16,17,17,18,15,15,15,17,16,18,18, + 19,18,20,17,17,16,18,16,12,13,13,16,15,13,14,14, + 16,16,13,14,14,16,16,15,16,16,17,18,15,16,15,18, + 17,13,14,14,16,16,14,15,15,16,17,14,15,15,17,17, + 16,17,17,18,18,16,17,17,18,18,13,14,13,17,14,14, + 15,14,17,16,14,15,14,17,15,16,17,17,18,18,15,17, + 15,19,15,16,16,16,17,18,16,16,17,17,19,16,17,17, + 18,19,17,17,18,18,20,18,18,18,19,19,15,16,14,18, + 13,16,17,16,19,15,16,17,15,19,14,18,18,18,19,17, + 17,18,16,20,15, +}; + +static const static_codebook _44p6_p2_0 = { + 5, 3125, + (char *)_vq_lengthlist__44p6_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p6_p2_0, + 0 +}; + +static const long _vq_quantlist__44p6_p3_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p6_p3_0[] = { + 1, 5, 5, 5, 7, 8, 5, 8, 7, 5, 7, 8, 8, 8,10, 8, + 10,10, 5, 8, 7, 8,10,10, 8,10, 8, 6, 8, 9, 8,10, + 12, 9,11,11, 9,10,11,11,11,13,12,13,13, 9,11,11, + 11,13,13,11,13,12, 6, 9, 8, 9,11,11, 8,12,10, 9, + 11,11,11,12,13,11,13,13, 9,11,10,11,13,13,11,13, + 11, 5, 9, 9, 8,11,11, 9,12,11, 8,10,11,10,11,13, + 11,13,13, 9,11,11,11,13,13,11,13,12, 8,10,11,10, + 12,13,10,13,12,10,10,13,11,11,14,12,13,14,11,13, + 12,13,14,14,12,14,12, 8,11,10,11,12,13,11,14,12, + 10,13,12,12,12,13,13,15,14,11,12,13,13,14,15,12, + 14,12, 5, 9, 9, 9,11,12, 8,11,11, 9,11,11,11,12, + 13,11,13,13, 8,11,10,11,13,13,10,13,11, 8,10,11, + 11,12,14,11,13,12,11,13,12,12,12,14,13,15,14,10, + 12,13,13,14,15,12,13,12, 8,11,10,10,12,13,10,13, + 12,11,12,13,12,12,14,13,14,14,10,13,10,12,14,13, + 11,14,11, +}; + +static const static_codebook _44p6_p3_0 = { + 5, 243, + (char *)_vq_lengthlist__44p6_p3_0, + 1, -533200896, 1614282752, 2, 0, + (long *)_vq_quantlist__44p6_p3_0, + 0 +}; + +static const long _vq_quantlist__44p6_p3_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p6_p3_1[] = { + 5, 7, 7, 6, 7, 7, 6, 7, 7, 6, 7, 7, 7, 8, 8, 7, + 8, 8, 6, 7, 7, 7, 8, 8, 7, 8, 8, 7, 7, 8, 7, 8, + 8, 7, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, + 8, 9, 9, 8, 9, 8, 7, 8, 7, 7, 8, 8, 7, 8, 8, 8, + 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, + 8, 6, 8, 8, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, 9, + 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, 8, + 8, 9, 8, 9, 9, 8, 8, 9, 8, 9, 9, 9, 9, 9, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 7, 8, 8, 8, 9, 9, 8, 9, 8, + 8, 8, 8, 8, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, 9, 9, + 9, 9, 6, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, + 9, 8, 9, 9, 7, 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, + 8, 8, 9, 8, 9, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 8, + 8, 8, 9, 9, 9, 8, 9, 9, 7, 8, 8, 8, 9, 9, 8, 9, + 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44p6_p3_1 = { + 5, 243, + (char *)_vq_lengthlist__44p6_p3_1, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p6_p3_1, + 0 +}; + +static const long _vq_quantlist__44p6_p4_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p6_p4_0[] = { + 2, 5, 5, 5, 7, 8, 5, 8, 7, 5, 7, 7, 7, 7, 9, 7, + 9, 9, 5, 7, 7, 8, 9, 9, 7, 9, 7, 6, 8, 8, 8, 9, + 10, 8, 9, 9, 8, 9,10, 9, 9,11,10,11,11, 8, 9, 9, + 10,11,11, 9,11,10, 6, 8, 8, 8, 9, 9, 8,10, 9, 8, + 9, 9, 9,10,11,10,11,10, 8,10, 9,10,11,11, 9,11, + 9, 6, 8, 8, 7, 9, 9, 8,10, 9, 7, 9, 9, 9, 9,10, + 9,10,10, 8, 9, 9, 9,10,10, 9,11,10, 7, 9, 9, 8, + 10,10, 9,10,10, 9, 9,10,10,10,11,10,11,11, 9,10, + 10,10,11,11,10,11,10, 7, 9, 9, 9, 9,10, 9,10, 9, + 8,10, 9, 9, 9,11,10,11,11, 9,10,10,10,11,11, 9, + 11, 9, 6, 8, 8, 8, 9,10, 7, 9, 9, 8, 9, 9, 9,10, + 10, 9,10,10, 7, 9, 9, 9,10,10, 9,10, 9, 7, 9, 9, + 9, 9,10, 9,10, 9, 9,10,10, 9, 9,11,10,11,11, 8, + 9,10,10,11,11, 9,11, 9, 7, 9, 9, 9,10,10, 8,10, + 10, 9,10,10,10,10,11,10,11,11, 9,10, 9,10,11,11, + 10,11,10, +}; + +static const static_codebook _44p6_p4_0 = { + 5, 243, + (char *)_vq_lengthlist__44p6_p4_0, + 1, -531365888, 1616117760, 2, 0, + (long *)_vq_quantlist__44p6_p4_0, + 0 +}; + +static const long _vq_quantlist__44p6_p4_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p6_p4_1[] = { + 6, 8, 8,10,10, 8, 9, 9,10,11, 8,10, 9,11,10, 9, + 10,10,11,11, 9,10,10,11,11, 8, 9, 9,10,10, 9, 9, + 10,11,11,10,10,10,11,11,10,11,11,11,11,10,11,11, + 11,11, 8, 9, 9,11,10,10,10,10,11,11, 9,10, 9,11, + 11,10,11,11,11,11,10,11,10,11,11,10,10,11,11,11, + 10,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,10,11,10,11,11,11,11,11,11,11,10,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11, 8, 9,10, + 11,11,10,10,11,11,11,10,10,10,11,11,10,11,11,12, + 12,10,11,11,12,12,10,10,11,11,11,10,10,11,11,12, + 11,11,11,12,12,11,11,12,12,12,11,11,12,12,12,10, + 10,10,11,11,11,11,11,12,12,10,11,11,12,12,11,12, + 12,12,12,11,12,11,12,12,11,11,11,11,12,11,11,12, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,11,11,11,12,11,11,12,12,12,12,11,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12, 8,10, 9,11,11,10, + 10,10,11,11,10,11,10,11,11,10,11,11,12,12,10,11, + 11,12,12,10,10,10,11,11,10,11,11,12,12,11,11,11, + 12,12,11,11,12,12,12,11,12,12,12,12,10,11,10,11, + 11,11,11,11,12,12,10,11,10,12,11,11,12,11,12,12, + 11,12,11,12,12,11,11,11,12,12,11,11,12,12,12,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,11,11, + 11,12,11,11,12,12,12,12,11,12,11,12,12,12,12,12, + 12,12,12,12,12,12,12,10,11,11,11,12,11,11,12,12, + 12,11,11,11,12,12,11,12,12,12,12,11,12,12,12,12, + 11,11,12,12,12,11,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,13,11,12,11,12,12,12,12, + 12,12,12,11,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,13,12,13,12,12,12,12,13,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,13,13,13,13,12, + 12,12,13,12,10,11,11,12,11,11,11,12,12,12,11,12, + 11,12,12,11,12,12,12,12,11,12,12,12,12,11,11,12, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,11,12,11,12,12,12,12,12,12,12, + 11,12,12,12,12,12,12,12,12,12,12,12,12,13,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,13,12,12,12,12,13,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,13,13,12,13,12,13, + 12, 8,10,10,11,11,10,10,11,11,11,10,11,10,11,11, + 10,11,11,12,12,10,11,11,12,12, 9,10,11,11,11,10, + 10,11,12,12,10,11,11,12,12,11,11,12,12,12,11,12, + 12,12,12,10,11,10,11,11,11,11,11,12,12,10,11,11, + 12,12,11,12,12,12,12,11,12,11,12,12,11,11,11,12, + 12,11,11,12,12,12,11,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,11,11,11,12,12,11,12,12,12,12,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12, 9,10, + 10,11,11,10,11,11,12,12,10,11,11,12,12,11,11,12, + 12,12,11,12,12,12,12,10,11,11,12,12,11,11,12,12, + 12,11,11,12,12,12,11,11,12,12,12,12,12,12,12,12, + 10,11,11,12,12,11,12,12,12,12,11,12,11,12,12,12, + 12,12,12,12,12,12,12,12,12,11,11,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12, 9,10,10,11,11, + 10,11,11,12,12,10,11,11,12,11,11,12,12,12,12,11, + 12,12,12,12,10,11,11,12,12,11,11,11,12,12,11,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,10,11,11, + 12,12,11,12,12,12,12,11,12,11,12,12,12,12,12,12, + 12,12,12,12,12,12,11,12,12,12,12,11,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,11, + 12,12,12,12,12,12,12,12,12,11,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,11,11,11,12,12,11,12,12, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 13,11,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,13,12,13,12,12,13,13,13,11,12,12,12,12,12, + 12,12,13,13,12,12,12,13,12,12,12,12,13,13,12,13, + 12,13,13,12,12,12,12,12,12,12,12,12,13,12,13,13, + 13,13,12,13,13,13,13,13,13,13,13,13,12,12,12,12, + 12,12,12,13,13,13,12,13,12,13,13,12,13,13,13,13, + 12,13,13,13,13,11,11,11,12,12,11,12,12,12,12,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,11,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,13, + 12,13,12,12,12,13,13,11,12,12,12,12,12,12,12,12, + 13,12,12,12,13,12,12,13,12,13,13,12,13,12,13,13, + 12,12,12,12,12,12,12,13,13,13,12,12,13,13,13,12, + 13,13,12,13,13,13,13,13,13,12,12,12,12,12,12,13, + 12,13,13,12,13,12,13,12,12,13,13,13,13,12,13,13, + 13,13, 8,10,10,11,11,10,10,11,11,11, 9,11,10,11, + 11,10,11,11,12,12,10,11,11,12,12,10,10,11,11,11, + 10,11,11,12,12,11,11,11,12,12,11,11,12,12,12,11, + 12,12,12,12, 9,11,10,11,11,10,11,11,12,12,10,11, + 10,12,12,11,12,12,12,12,11,12,11,12,12,11,11,11, + 12,12,11,12,12,12,12,11,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,11,11,11,12,12,11,12,12,12,12, + 11,12,11,12,12,12,12,12,12,12,12,12,12,12,12, 9, + 10,10,11,11,10,11,11,12,12,10,11,11,12,12,11,12, + 12,12,12,11,12,12,12,12,10,11,11,12,12,11,11,12, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,10,11,11,12,12,11,11,12,12,12,11,11,11,12,12, + 12,12,12,12,12,11,12,12,12,12,11,12,12,12,12,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,11,12,12,12,12,12,12,12,12,12,11,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12, 9,10,10,11, + 11,10,11,11,12,12,10,11,11,12,12,11,12,12,12,12, + 11,12,11,12,12,10,11,11,12,12,11,11,12,12,12,11, + 11,12,12,12,12,12,12,12,12,12,12,12,12,12,10,11, + 11,12,12,11,12,11,12,12,11,12,11,12,12,12,12,12, + 12,12,11,12,11,12,12,11,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 11,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,11,11,11,12,12,11,12, + 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13,13,12,12,12,12,12,12,13,12,13,13,12,13,12,13, + 12,12,13,13,13,13,12,13,12,13,13,11,11,11,12,12, + 11,12,12,12,12,11,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,11,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,13,12,12,12,13,13,11,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,13, + 13,12,12,12,12,12,12,12,12,12,12,12,12,12,12,13, + 12,12,12,12,13,12,12,12,12,13,12,12,13,12,13,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 13,12,12,12,13,12,12,12,11,12,11,12,12,11,12,12, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,11,12,12,12,12,12,12,12,12,13,12,12,12,12,12, + 12,12,12,13,13,12,12,12,13,13,11,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,13,12,13,13,12,12, + 12,13,12,12,12,12,12,12,12,12,12,12,13,12,12,12, + 13,13,12,12,13,12,13,12,13,13,13,13,12,12,12,12, + 12,12,12,12,13,12,12,12,12,13,12,12,13,12,13,13, + 12,13,12,13,12, +}; + +static const static_codebook _44p6_p4_1 = { + 5, 3125, + (char *)_vq_lengthlist__44p6_p4_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p6_p4_1, + 0 +}; + +static const long _vq_quantlist__44p6_p5_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p6_p5_0[] = { + 2, 6, 6,10,10, 5, 7, 8,11,12, 5, 8, 7,12,11, 9, + 11,11,13,15, 9,11,11,15,13, 6, 7, 8,11,11, 7, 7, + 9,11,13, 8, 9, 9,13,12,11,11,12,12,15,11,12,12, + 15,14, 6, 8, 7,11,11, 8, 9, 9,12,13, 7, 9, 7,13, + 11,11,12,12,14,15,11,12,11,15,12,10,11,11,12,14, + 10,11,12,12,15,12,13,13,14,15,13,12,14,12,16,15, + 15,15,16,16,10,11,11,14,12,12,13,13,15,14,10,12, + 11,15,12,15,15,15,16,17,13,14,12,17,12, 6, 8, 8, + 12,12, 8, 9,10,13,13, 8, 9, 9,13,13,12,12,13,15, + 16,12,13,13,16,15, 8, 9,10,12,13, 9, 9,11,13,14, + 10,11,11,14,14,13,13,14,15,16,13,14,14,16,16, 8, + 10, 9,13,13,10,11,11,14,14, 9,10,10,14,13,13,14, + 14,16,17,13,13,13,16,15,12,13,13,14,16,13,13,14, + 14,16,14,14,14,16,16,15,15,16,15,18,16,17,17,18, + 18,12,13,13,15,15,14,14,14,16,16,13,14,13,16,15, + 16,16,17,18,18,15,16,15,18,15, 6, 8, 8,12,12, 8, + 9, 9,13,13, 8,10, 9,13,13,12,13,13,15,16,12,13, + 12,16,15, 8, 9,10,13,13, 9,10,10,13,14,10,11,11, + 14,14,13,13,13,15,16,13,14,14,17,16, 8,10, 9,13, + 13,10,11,11,14,14, 9,11, 9,14,13,13,14,14,16,16, + 13,14,13,16,14,12,13,13,15,16,13,13,14,15,16,14, + 14,14,16,16,15,15,16,15,18,17,17,17,18,18,12,13, + 13,16,14,14,14,14,16,16,13,14,13,16,14,16,17,17, + 18,18,15,16,15,18,15,11,12,13,14,16,13,13,14,15, + 17,13,14,14,16,17,16,16,17,17,19,16,17,17,18,19, + 13,13,14,16,16,14,14,15,16,17,14,15,15,17,17,17, + 16,17,17,19,17,17,18,19,19,13,14,14,16,16,14,14, + 15,17,18,14,15,14,17,17,17,17,18,18,19,17,17,17, + 18,19,16,16,16,17,18,17,17,17,18,19,17,17,17,18, + 19,18,18,19,18,20,19,20,19,21,20,16,17,17,18,18, + 17,17,18,19,19,17,17,17,19,18,19,19,19,19,20,19, + 19,19,20,19,11,13,12,16,14,13,14,14,17,16,13,14, + 13,17,15,16,17,17,18,18,16,17,16,19,17,13,14,14, + 16,16,14,14,14,17,17,14,15,15,17,16,17,17,17,19, + 19,17,18,17,19,18,13,14,13,17,16,14,15,15,17,17, + 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16,15,17,17,18,18,18,15,16,14,18,15, 7, 9, 9,13, + 13, 9,10,10,13,14, 9,11,10,14,13,12,13,14,15,16, + 12,14,13,16,15, 9,10,10,13,14,10,10,11,13,14,11, + 11,11,15,14,13,13,14,14,16,14,14,14,17,16, 9,10, + 9,14,13,11,11,11,14,14,10,11, 9,15,13,14,14,14, + 16,16,13,14,12,17,14,13,13,14,15,16,13,13,14,15, + 16,14,15,14,16,17,15,14,16,14,18,16,17,17,18,18, + 13,14,13,16,14,14,14,14,16,16,13,14,13,17,14,17, + 17,17,18,18,15,16,14,18,15,11,13,13,16,16,13,14, + 15,16,17,13,14,14,17,16,16,17,17,18,19,17,17,17, + 19,18,13,14,14,17,17,13,13,15,16,18,15,15,15,17, + 17,17,16,18,17,20,18,17,18,19,19,13,14,14,16,17, + 15,15,16,16,18,14,15,14,16,16,17,17,18,18,20,17, + 18,16,18,17,16,17,16,19,18,16,16,17,18,19,18,18, + 18,19,19,18,17,18,17,21,20,19,19,21,21,16,16,17, + 18,18,17,17,18,19,19,16,17,16,19,18,20,20,20,19, + 21,18,18,17,20,18,12,13,13,16,15,13,14,14,16,16, + 13,14,13,17,16,16,17,17,18,18,15,17,15,19,17,13, + 14,14,16,17,14,14,15,16,17,14,15,15,17,17,16,16, + 17,17,18,17,17,17,19,19,13,14,13,17,15,14,15,15, + 17,16,14,15,13,17,15,17,18,17,19,18,16,17,15,20, + 16,16,17,17,18,18,16,16,17,18,18,17,18,17,19,18, + 17,17,18,18,20,19,20,19,20,19,16,16,16,19,16,17, + 17,17,19,18,16,17,16,19,16,19,19,19,19,19,18,19, + 17,19,17,11,13,13,16,16,13,14,14,17,17,13,14,14, + 17,17,15,17,17,19,19,16,18,17,20,19,12,14,14,17, + 17,13,14,15,17,18,14,15,15,17,18,16,16,17,18,20, + 17,18,18,20,18,13,14,14,17,17,14,15,15,17,18,14, + 15,15,17,17,17,18,17,19,19,17,18,17,19,19,15,16, + 16,18,18,15,16,17,18,19,16,17,17,19,19,17,17,18, + 18,21,18,19,19,21,19,16,17,17,18,18,17,17,18,19, + 19,17,18,17,19,19,19,19,19,20,20,18,19,18,21,19, + 12,13,13,16,16,13,14,14,16,17,13,15,14,17,16,15, + 16,17,17,19,16,17,17,19,18,13,13,14,16,17,14,13, + 15,16,17,14,15,15,17,17,15,15,17,17,20,17,17,18, + 19,18,13,14,14,17,16,15,15,15,17,18,14,15,14,17, + 16,17,17,17,18,18,16,17,16,19,17,16,15,17,17,19, + 16,15,17,16,19,17,16,17,18,19,17,16,19,16,20,19, + 18,19,19,19,16,17,17,18,18,17,17,17,18,19,16,17, + 16,19,18,20,19,19,20,19,18,18,17,20,17,11,13,13, + 16,16,13,14,15,16,17,14,15,14,18,16,17,17,17,18, + 21,17,18,17,20,19,13,14,14,17,16,13,14,15,16,18, + 15,16,15,18,17,17,16,17,17,19,17,18,18,20,19,13, + 14,14,16,17,15,15,16,17,18,14,15,14,18,17,17,18, + 18,19,20,17,18,16,19,17,16,17,15,19,18,16,16,16, + 18,18,17,18,17,20,19,18,17,18,17,20,20,20,19,22, + 20,16,17,17,18,19,18,18,18,19,20,16,17,16,19,18, + 20,19,19,20,20,18,19,17,20,17,13,14,14,16,17,14, + 14,16,16,18,14,16,15,17,16,16,16,17,17,18,17,17, + 16,19,18,14,14,15,16,17,14,14,16,16,18,16,16,16, + 17,17,16,15,17,16,19,18,18,18,19,19,14,15,15,17, + 17,15,16,16,17,18,14,16,14,18,16,17,17,18,18,19, + 16,17,16,19,17,16,16,17,16,18,16,16,17,16,19,18, + 18,18,17,18,17,16,18,16,20,19,19,19,19,19,16,17, + 17,18,18,17,17,18,19,19,16,17,16,19,17,18,19,19, + 19,20,17,18,16,20,16,11,14,13,17,17,14,14,16,16, + 18,14,16,14,19,16,18,18,19,18,19,18,19,18,21,18, + 13,15,14,18,16,14,14,16,16,18,16,17,16,19,17,18, + 16,19,17,20,19,19,19,21,19,13,14,15,17,18,17,16, + 17,17,19,14,16,14,18,16,20,19,19,20,21,18,19,16, + 21,17,17,18,16,19,17,16,16,17,18,18,19,19,18,21, + 18,17,17,18,17,20,20,20,20,22,20,17,17,18,18,20, + 19,19,19,18,20,16,17,17,19,19,21,21,21,20,21,17, + 19,17,23,17,11,13,13,16,16,13,14,14,17,17,13,14, + 14,17,17,16,17,17,19,20,15,16,16,19,19,13,14,14, + 16,17,14,15,15,17,18,14,15,15,17,17,17,17,18,19, + 19,17,17,18,19,19,13,14,14,17,16,14,15,15,17,17, + 13,15,14,18,17,17,18,18,19,20,16,17,16,19,18,16, + 16,17,18,18,17,17,17,18,19,17,18,17,19,19,19,19, + 19,19,20,19,20,19,20,20,15,16,16,18,17,16,17,17, + 20,18,15,16,16,19,17,19,19,19,20,20,17,18,17,21, + 17,11,13,13,16,16,13,14,15,16,17,13,15,14,17,16, + 17,17,18,18,20,17,17,17,19,19,13,14,14,17,17,14, + 14,15,17,18,15,15,15,18,17,17,17,18,17,20,18,18, + 17,20,18,13,14,14,16,17,15,15,16,17,18,14,15,13, + 17,17,17,18,18,19,20,17,17,16,19,17,16,17,17,18, + 18,16,16,17,18,18,18,18,18,19,19,18,17,19,18,21, + 19,20,20,20,20,16,15,17,18,18,17,17,18,18,20,16, + 16,16,18,17,20,19,20,21,22,17,18,17,20,17,12,13, + 13,16,16,13,14,15,16,17,13,14,14,17,16,16,17,18, + 18,19,15,16,16,19,18,13,14,14,16,17,14,14,15,16, + 17,14,15,15,17,17,16,16,17,17,19,17,17,17,19,18, + 13,14,13,17,16,14,15,15,17,17,13,15,13,17,16,17, + 17,17,19,19,15,17,15,19,17,16,17,17,18,18,16,16, + 17,17,19,17,18,17,19,19,18,17,19,17,19,19,19,19, + 20,19,15,17,15,19,16,17,17,16,19,18,16,17,15,18, + 16,19,19,19,20,19,17,19,16,19,16,11,14,14,17,17, + 15,14,16,16,18,15,16,14,18,16,18,18,19,18,21,18, + 19,18,20,18,13,15,14,18,17,14,14,16,16,18,16,17, + 16,19,17,17,17,19,17,22,19,19,19,21,19,13,14,15, + 17,18,17,16,17,17,19,14,16,14,18,16,19,19,19,20, + 21,18,18,16,20,17,17,18,16,19,18,15,17,17,19,19, + 19,19,18,21,19,18,17,20,17,21,22,21,20,21,21,17, + 16,19,18,20,19,18,19,18,20,16,17,16,19,18,21,20, + 21,19,23,18,19,16,20,17,13,14,14,17,16,14,14,15, + 16,18,14,16,14,17,16,16,16,17,17,19,16,17,16,19, + 17,14,15,15,17,17,14,14,16,16,17,15,16,16,18,17, + 16,16,17,17,19,17,18,17,19,18,14,15,14,17,16,16, + 16,16,17,17,14,16,14,17,16,18,18,18,18,19,16,17, + 15,19,16,17,17,17,18,18,16,15,17,17,18,18,18,18, + 19,19,17,16,18,16,19,19,19,19,19,19,16,17,16,19, + 16,18,18,17,19,18,16,17,16,19,16,19,19,20,19,19, + 17,18,16,20,16, +}; + +static const static_codebook _44p6_p5_0 = { + 5, 3125, + (char *)_vq_lengthlist__44p6_p5_0, + 1, -528744448, 1616642048, 3, 0, + (long *)_vq_quantlist__44p6_p5_0, + 0 +}; + +static const long _vq_quantlist__44p6_p5_1[] = { + 3, + 2, + 4, + 1, + 5, + 0, + 6, +}; + +static const char _vq_lengthlist__44p6_p5_1[] = { + 2, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _44p6_p5_1 = { + 1, 7, + (char *)_vq_lengthlist__44p6_p5_1, + 1, -533200896, 1611661312, 3, 0, + (long *)_vq_quantlist__44p6_p5_1, + 0 +}; + +static const long _vq_quantlist__44p6_p6_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p6_p6_0[] = { + 1, 5, 5, 5, 7, 9, 5, 9, 7, 5, 7, 8, 7, 7,10, 9, + 10,10, 5, 8, 7, 9,10,10, 7,10, 7, 6, 9, 9, 9,10, + 12, 9,11,11, 9,10,11,11,11,13,12,13,13, 9,11,11, + 12,13,13,11,13,11, 6, 9, 9, 9,11,11, 9,12,10, 9, + 11,11,11,11,13,12,13,13, 9,11,10,12,13,13,11,13, + 11, 6, 9, 9, 9,11,12, 9,12,11, 9,10,11,10,10,13, + 12,13,13, 9,11,11,12,13,12,11,13,11, 7, 9,10, 9, + 10,12,10,12,11,10,10,12,10,10,12,12,12,13,10,11, + 11,12,12,13,10,12,10, 7,10,10,11,11,14,11,14,11, + 10,12,11,11,11,14,14,14,14,10,11,12,14,14,14,11, + 14,11, 6, 9, 9, 9,11,12, 9,12,11, 9,11,11,11,11, + 13,12,12,13, 9,11,10,12,13,13,10,13,10, 7,10,10, + 11,11,14,11,14,11,10,12,11,11,11,14,14,15,14,10, + 11,12,13,14,15,11,14,11, 7,10, 9,10,11,12, 9,12, + 10,10,11,11,10,10,12,12,13,12, 9,12,10,12,13,12, + 10,12,10, +}; + +static const static_codebook _44p6_p6_0 = { + 5, 243, + (char *)_vq_lengthlist__44p6_p6_0, + 1, -527106048, 1620377600, 2, 0, + (long *)_vq_quantlist__44p6_p6_0, + 0 +}; + +static const long _vq_quantlist__44p6_p6_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p6_p6_1[] = { + 2, 6, 6, 6, 7, 8, 6, 8, 7, 6, 7, 7, 7, 7, 8, 7, + 8, 8, 6, 7, 7, 7, 8, 8, 7, 8, 7, 6, 8, 8, 8, 9, + 9, 8, 9, 9, 8, 9, 9, 9, 9,10, 9,10,10, 8, 9, 9, + 9,10,10, 9,10, 9, 6, 8, 8, 8, 9, 9, 8, 9, 9, 8, + 9, 9, 9, 9,10, 9,10,10, 8, 9, 9, 9,10, 9, 9,10, + 9, 6, 8, 8, 8, 9, 9, 8, 9, 9, 8, 9, 9, 9, 9,10, + 9, 9,10, 8, 9, 9, 9,10, 9, 9,10, 9, 7, 8, 8, 8, + 9, 9, 8, 9, 9, 8, 8, 9, 9, 9, 9, 9, 9, 9, 8, 9, + 9, 9,10, 9, 9, 9, 9, 7, 9, 9, 9, 9,10, 9,10, 9, + 9, 9, 9, 9, 9,10,10,10,10, 9, 9, 9,10,10,10, 9, + 10, 9, 6, 8, 8, 8, 9, 9, 8, 9, 9, 8, 9, 9, 9, 9, + 10, 9,10,10, 8, 9, 9, 9,10, 9, 9,10, 9, 7, 9, 9, + 9, 9,10, 9,10, 9, 9, 9, 9, 9, 9,10,10,10,10, 9, + 9, 9,10,10,10, 9,10, 9, 7, 8, 8, 8, 9, 9, 8, 9, + 9, 8, 9, 9, 9, 9,10, 9, 9,10, 8, 9, 8, 9, 9, 9, + 9,10, 9, +}; + +static const static_codebook _44p6_p6_1 = { + 5, 243, + (char *)_vq_lengthlist__44p6_p6_1, + 1, -530841600, 1616642048, 2, 0, + (long *)_vq_quantlist__44p6_p6_1, + 0 +}; + +static const long _vq_quantlist__44p6_p7_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p6_p7_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44p6_p7_0 = { + 5, 243, + (char *)_vq_lengthlist__44p6_p7_0, + 1, -513979392, 1633504256, 2, 0, + (long *)_vq_quantlist__44p6_p7_0, + 0 +}; + +static const long _vq_quantlist__44p6_p7_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p6_p7_1[] = { + 1, 4, 5, 5,10,10, 5,10,10, 5,10,10,10,10,10,10, + 10,10, 5,10,10,10,10,10,10,10,10, 7,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10, 6,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, 6,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10, 9,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10, 9,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10, 6,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10, 9,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, 9,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,11,11,11,11,11, + 11,11,11, +}; + +static const static_codebook _44p6_p7_1 = { + 5, 243, + (char *)_vq_lengthlist__44p6_p7_1, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p6_p7_1, + 0 +}; + +static const long _vq_quantlist__44p6_p7_2[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const char _vq_lengthlist__44p6_p7_2[] = { + 1, 2, 3, 4, 5, 7, 7, 8, 8, 9, 9,10,10,11,11,12, + 12,13,13,14,14,15,15,15,15, +}; + +static const static_codebook _44p6_p7_2 = { + 1, 25, + (char *)_vq_lengthlist__44p6_p7_2, + 1, -518864896, 1620639744, 5, 0, + (long *)_vq_quantlist__44p6_p7_2, + 0 +}; + +static const long _vq_quantlist__44p6_p7_3[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const char _vq_lengthlist__44p6_p7_3[] = { + 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p6_p7_3 = { + 1, 25, + (char *)_vq_lengthlist__44p6_p7_3, + 1, -529006592, 1611661312, 5, 0, + (long *)_vq_quantlist__44p6_p7_3, + 0 +}; + +static const char _huff_lengthlist__44p6_short[] = { + 2, 8,13,15,16,18,21,22, 5, 4, 6, 8,10,12,17,21, + 9, 5, 5, 6, 8,11,15,19,11, 6, 5, 5, 6, 7,12,14, + 14, 8, 7, 5, 4, 4, 9,11,16,11, 9, 7, 4, 3, 7,10, + 22,15,14,12, 8, 7, 9,11,21,16,15,12, 9, 5, 6, 8, +}; + +static const static_codebook _huff_book__44p6_short = { + 2, 64, + (char *)_huff_lengthlist__44p6_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p7_l0_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44p7_l0_0[] = { + 2, 4, 4, 7, 7, 8, 8,10,10,11,11,12,12, 4, 5, 5, + 7, 7, 9, 9,11, 9,12,11,12,12, 4, 5, 5, 7, 7, 9, + 9, 9,10,10,11,12,12, 7, 7, 7, 7, 8, 9, 8,11, 5, + 12, 6,12,10, 7, 7, 7, 8, 7, 8, 9, 5,11, 6,12,10, + 12, 8, 9, 9, 9, 9,10,10,11, 7,11, 7,12, 9, 8, 9, + 8, 9, 9,10,10, 7,11, 7,11, 9,11,10,10,10,10,10, + 10,10,11,10,11, 8,11, 9,10,10,10,10,10,10,10,10, + 11, 8,10, 9,11,10,11,11,11,11,11,10,11,10,12,10, + 12,11,10,11,11,11,11,10,11,10,11,10,12,11,12,11, + 12,12,12,12,12,12,12,12,12,12,13,12,11,12,11,12, + 12,12,12,12,11,12,11,12,13, +}; + +static const static_codebook _44p7_l0_0 = { + 2, 169, + (char *)_vq_lengthlist__44p7_l0_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44p7_l0_0, + 0 +}; + +static const long _vq_quantlist__44p7_l0_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p7_l0_1[] = { + 4, 4, 4, 5, 5, 4, 4, 5, 5, 5, 4, 5, 4, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p7_l0_1 = { + 2, 25, + (char *)_vq_lengthlist__44p7_l0_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p7_l0_1, + 0 +}; + +static const long _vq_quantlist__44p7_l1_0[] = { + 54, + 29, + 79, + 0, + 108, +}; + +static const char _vq_lengthlist__44p7_l1_0[] = { + 1, 2, 3, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44p7_l1_0 = { + 2, 25, + (char *)_vq_lengthlist__44p7_l1_0, + 1, -514516992, 1620639744, 7, 0, + (long *)_vq_quantlist__44p7_l1_0, + 0 +}; + +static const char _huff_lengthlist__44p7_lfe[] = { + 2, 3, 1, 3, +}; + +static const static_codebook _huff_book__44p7_lfe = { + 2, 4, + (char *)_huff_lengthlist__44p7_lfe, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44p7_long[] = { + 2, 7,14,16,17,17,18,20, 6, 3, 5, 8,10,11,13,15, + 13, 5, 3, 5, 8, 9,11,12,15, 7, 4, 3, 5, 7, 9,11, + 16,10, 7, 5, 6, 7, 9,10,17,11, 8, 7, 7, 6, 8, 8, + 19,13,11, 9, 9, 8, 8, 9,20,14,13,11,10, 8, 9, 9, +}; + +static const static_codebook _huff_book__44p7_long = { + 2, 64, + (char *)_huff_lengthlist__44p7_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p7_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p7_p1_0[] = { + 2, 5, 5, 4, 7, 7, 4, 7, 7, 5, 7, 7, 7, 8, 9, 7, + 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 6, 7, 8, 8, 9, + 10, 8, 9,10, 8, 9,10,10,10,12,10,11,11, 8,10,10, + 10,11,12,10,11,11, 6, 8, 7, 8,10, 9, 8,10, 9, 8, + 10,10,10,11,11,10,12,11, 8,10, 9,10,11,11,10,12, + 10, 5, 8, 8, 8,10,10, 8,10,10, 7, 9,10, 9,10,11, + 9,11,11, 8,10,10,10,11,12,10,12,11, 7, 9, 9, 9, + 10,11, 9,11,11, 9, 9,11,10,11,12,11,11,12, 9,11, + 11,11,12,12,11,12,12, 7, 9, 9,10,11,11,10,12,11, + 9,11,10,11,11,12,11,13,12,10,11,11,12,13,13,11, + 13,11, 5, 8, 8, 8,10,10, 8,10,10, 8,10,10,10,11, + 12,10,12,11, 7,10, 9, 9,11,11, 9,11,10, 7, 9, 9, + 10,11,12,10,11,11,10,11,11,11,11,13,12,13,13, 9, + 10,11,11,12,13,11,12,11, 7, 9, 9, 9,11,11, 9,11, + 10, 9,11,11,11,12,12,11,12,12, 9,11, 9,11,12,11, + 10,12,11, +}; + +static const static_codebook _44p7_p1_0 = { + 5, 243, + (char *)_vq_lengthlist__44p7_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p7_p1_0, + 0 +}; + +static const long _vq_quantlist__44p7_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p7_p2_0[] = { + 4, 6, 6, 9, 9, 6, 8, 8,10,10, 6, 8, 8,10,10, 8, + 10,10,12,13, 8,10,10,13,12, 6, 8, 8,10,10, 8, 8, + 9,10,11, 8, 9, 9,11,11,10,10,11,12,13,10,11,11, + 13,13, 6, 8, 8,10,10, 8, 9, 9,11,11, 8, 9, 8,11, + 10,10,11,11,13,13,10,11,10,13,12, 9,10,10,12,12, + 10,10,11,12,13,10,11,11,13,13,12,12,13,12,15,13, + 13,13,15,14, 9,10,10,12,12,10,11,11,13,13,10,11, + 10,13,12,12,13,13,14,15,12,13,12,15,12, 6, 8, 8, + 10,11, 8, 9,10,11,12, 8, 9, 9,11,11,10,11,12,13, + 14,10,11,11,13,13, 8, 9, 9,11,12, 9,10,11,12,13, + 9,10,10,12,13,11,12,13,13,15,11,12,12,14,14, 8, + 9, 9,11,12, 9,10,11,12,13, 9,10,10,13,12,11,12, + 13,14,15,11,12,12,14,13,10,11,12,13,14,11,12,13, + 13,15,12,13,13,14,14,13,13,14,14,16,14,15,14,16, + 15,10,12,11,14,13,12,12,13,14,14,11,12,12,14,14, + 14,14,15,15,16,13,14,14,16,14, 6, 8, 8,11,10, 8, + 9, 9,11,11, 8,10, 9,12,11,10,11,11,13,13,10,12, + 11,14,13, 8, 9, 9,12,11, 9,10,10,12,13, 9,11,10, + 13,12,11,12,12,14,14,11,13,12,15,14, 8, 9, 9,12, + 11, 9,10,10,13,12, 9,11,10,13,12,11,12,12,14,14, + 11,13,12,15,13,10,11,12,13,14,11,12,13,13,14,12, + 13,12,14,14,13,13,14,14,16,14,15,14,16,16,10,12, + 11,14,13,12,13,13,14,14,11,13,12,15,13,14,14,15, + 16,16,13,14,13,16,14, 9,10,11,12,13,11,11,12,13, + 14,11,11,12,13,14,13,13,14,14,16,13,14,14,15,15, + 11,11,12,13,14,12,12,13,13,15,12,13,13,14,15,14, + 14,15,15,17,14,14,15,16,16,11,12,12,13,14,12,12, + 13,14,15,12,13,12,14,15,14,14,15,15,17,14,15,14, + 16,16,13,14,14,15,16,14,14,15,15,17,14,15,15,16, + 16,15,16,17,16,18,16,17,16,17,17,13,14,14,16,15, + 14,15,15,16,16,14,15,14,16,15,16,16,17,17,18,16, + 16,16,17,16, 9,11,10,13,12,11,12,11,14,13,11,12, + 11,14,13,13,14,14,16,15,13,14,13,16,14,11,12,12, + 14,13,12,12,13,14,14,12,13,13,15,14,14,14,15,16, + 16,14,15,14,17,15,11,12,11,14,13,12,13,13,15,14, + 12,13,12,15,13,14,15,14,16,16,14,15,14,17,15,13, + 14,14,15,16,14,14,15,16,16,14,15,15,16,16,15,16, + 16,16,17,16,16,16,17,17,13,14,14,16,15,14,15,15, + 17,16,14,15,14,17,15,16,17,17,17,17,16,16,16,18, + 16, 6, 8, 8,11,11, 8, 9, 9,11,12, 8, 9, 9,12,11, + 10,11,11,13,14,10,11,11,14,13, 8, 9, 9,11,12, 9, + 10,10,12,13, 9,10,10,13,12,11,11,12,13,15,11,12, + 12,15,14, 8, 9, 9,12,11, 9,10,11,12,13, 9,11,10, + 13,12,11,12,12,14,15,11,13,12,15,14,10,11,11,13, + 14,11,12,12,13,14,11,12,12,14,14,13,13,14,14,16, + 13,14,14,16,15,11,12,11,14,13,12,13,13,14,14,11, + 13,12,14,13,14,14,15,16,16,13,14,14,16,14, 8, 9, + 9,11,12, 9,10,10,12,13, 9,10,10,13,12,11,12,12, + 14,15,11,12,12,14,14, 9, 9,10,11,13,10,10,12,12, + 14,10,10,11,13,13,12,12,13,14,16,12,12,13,15,15, + 9,10,10,13,12,10,11,11,13,14,10,12,11,14,13,12, + 13,13,15,15,12,13,13,15,15,11,11,12,13,15,12,12, + 13,13,15,12,13,13,14,15,14,14,15,15,17,14,15,15, + 16,16,11,13,12,15,14,13,13,13,15,15,12,14,13,15, + 14,15,15,15,16,16,14,15,15,17,15, 7, 9, 9,12,11, + 9,10,10,12,12, 9,11,10,13,12,11,12,12,14,14,11, + 13,12,15,14, 9,10,10,12,12,10,10,11,12,13,10,11, + 11,14,13,12,12,13,14,15,12,13,13,15,14, 9,10,10, + 12,12,10,11,11,13,13,10,11,10,14,12,12,13,13,15, + 15,12,13,12,15,13,11,12,12,14,14,12,12,13,14,15, + 12,13,13,15,15,14,13,14,13,16,14,15,15,16,16,11, + 12,12,14,14,13,13,14,15,15,12,13,12,15,14,15,15, + 15,16,16,14,15,14,17,14,10,11,12,13,14,11,12,13, + 14,15,11,12,12,14,15,13,14,15,15,17,14,14,14,16, + 16,11,12,13,12,15,12,12,14,13,16,13,13,14,13,16, + 14,14,15,14,17,15,15,15,15,17,11,13,12,15,15,13, + 13,14,15,16,12,14,13,16,15,15,15,15,17,17,15,15, + 15,17,16,14,14,15,14,16,14,14,16,14,17,15,15,15, + 14,17,16,16,17,15,18,17,17,17,16,18,14,15,15,17, + 16,15,16,16,17,17,15,16,15,17,16,17,17,17,18,18, + 16,17,16,18,17,10,11,11,14,13,11,12,12,14,14,11, + 13,12,15,14,14,14,14,16,16,14,15,14,16,15,11,12, + 12,15,13,12,13,13,15,14,13,14,13,16,14,14,15,15, + 16,16,15,16,15,17,16,11,13,12,15,14,13,13,14,15, + 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15,14,14,15,15,16,17,13,14,13,16,13, 8, 9, 9,12, + 11, 9,10,10,12,13, 9,10,10,13,12,11,12,12,14,15, + 11,12,12,15,14, 9,10,10,12,13,10,11,12,13,14,10, + 11,11,14,13,12,13,13,15,15,12,13,13,15,15, 9,10, + 9,13,11,10,11,10,13,13,10,12,10,14,12,12,13,12, + 15,15,12,13,12,15,14,11,12,13,14,15,12,13,14,14, + 15,13,13,13,15,15,14,15,15,15,17,15,15,15,16,16, + 11,12,11,15,13,12,13,13,15,14,12,13,12,16,13,14, + 15,15,16,16,14,15,14,17,14,10,11,11,13,14,11,12, + 13,14,15,11,12,12,14,14,14,14,15,15,17,14,14,14, + 15,16,11,12,13,14,15,12,13,14,14,16,13,14,13,15, + 15,14,15,16,15,17,15,15,15,17,17,11,12,12,13,15, + 13,13,14,14,16,12,13,13,14,15,15,15,15,16,17,14, + 15,15,16,16,14,15,15,16,16,14,15,15,16,17,15,15, + 16,16,17,16,16,17,16,18,17,17,17,18,18,14,14,15, + 15,16,15,15,15,16,17,14,15,15,16,16,16,17,17,17, + 18,16,16,16,17,16,10,11,11,14,13,11,13,12,15,14, + 11,13,12,15,14,14,15,14,16,16,13,15,14,17,15,11, + 12,13,15,15,12,13,14,15,16,13,14,13,16,15,15,15, + 15,16,17,15,15,15,17,16,11,13,11,15,12,13,14,13, + 16,13,12,14,12,16,13,15,15,15,17,15,14,16,14,17, + 14,14,15,15,16,17,15,15,16,16,17,15,16,15,17,17, + 16,16,17,17,18,16,17,17,18,18,14,15,14,17,13,15, + 16,15,17,15,15,16,15,17,14,16,17,16,18,16,16,17, + 16,18,15, 9,11,11,13,13,10,12,12,14,14,11,12,12, + 14,14,13,14,14,15,16,13,14,14,16,16,10,11,12,14, + 14,11,12,13,14,15,11,13,13,15,15,13,14,14,15,16, + 14,15,15,16,16,11,12,12,14,14,12,13,13,15,15,12, + 13,12,15,14,14,15,15,16,16,14,15,14,17,16,12,13, + 13,15,16,13,13,14,15,16,13,14,14,16,16,14,15,16, + 16,17,15,16,16,17,17,13,14,14,16,15,14,15,15,17, + 16,14,15,14,17,15,16,16,17,17,17,16,16,16,18,16, + 10,11,12,14,14,11,12,13,14,15,11,13,12,15,15,13, + 14,15,16,16,14,15,15,17,16,11,11,13,14,15,12,12, + 14,14,16,12,13,14,15,15,14,14,15,16,17,15,15,15, + 17,17,12,13,12,15,15,13,14,14,16,15,13,14,13,16, + 15,15,16,15,17,17,15,16,15,17,16,13,12,15,14,16, + 14,13,15,14,17,14,13,15,15,17,15,14,17,15,18,16, + 15,17,17,18,14,15,15,17,16,15,16,16,17,17,15,16, + 15,17,16,16,17,17,18,18,16,17,16,18,17,10,11,11, + 14,14,11,12,12,14,15,11,13,12,15,14,13,14,14,16, + 16,14,15,14,16,16,11,12,12,14,14,12,12,13,15,15, + 12,13,13,15,15,14,14,15,16,16,14,15,15,17,16,11, + 12,12,15,15,13,13,13,15,15,12,13,13,15,15,15,15, + 15,17,17,14,15,15,17,16,13,14,13,16,15,14,14,14, + 16,16,14,15,14,17,16,15,15,16,16,17,16,17,16,18, + 17,14,15,15,16,16,15,15,15,17,17,14,15,15,17,16, + 16,17,17,18,18,16,17,16,18,16,12,13,13,15,15,13, + 14,14,16,16,13,14,14,16,16,14,15,16,16,18,15,16, + 16,17,17,13,13,14,14,16,14,14,15,15,17,14,14,15, + 15,17,15,15,17,15,18,16,16,17,17,18,13,14,14,16, + 16,14,15,15,16,17,14,15,15,17,16,16,17,16,17,18, + 16,17,16,18,17,15,14,16,13,18,16,15,17,14,18,16, + 15,17,14,18,17,16,18,15,19,17,17,18,16,19,15,16, + 16,17,17,16,17,17,18,18,16,17,16,18,17,18,18,18, + 19,18,17,18,17,19,17,11,12,12,15,15,13,13,14,15, + 16,13,14,13,16,15,15,15,15,16,17,15,16,15,17,16, + 12,13,13,15,15,13,13,14,15,16,14,15,14,16,15,15, + 15,16,16,17,16,16,16,18,17,12,13,13,15,15,14,14, + 15,16,16,13,14,13,16,15,16,16,16,17,17,15,16,15, + 18,16,15,15,15,17,15,14,15,15,16,16,16,17,16,17, + 16,16,16,17,16,17,17,18,17,19,18,15,15,16,17,17, + 16,16,16,17,17,15,16,15,17,16,17,18,18,18,18,16, + 17,16,18,16, 9,11,11,13,13,11,12,12,14,14,10,12, + 12,14,14,13,14,14,15,16,13,14,14,16,15,11,12,12, + 14,14,12,12,13,14,15,12,13,13,15,15,14,14,15,16, + 17,14,15,15,16,16,10,12,11,14,14,11,13,13,15,15, + 11,13,12,15,14,14,14,15,16,16,13,14,14,16,15,13, + 14,14,15,16,14,14,15,15,17,14,15,15,16,17,16,16, + 16,16,18,16,16,17,17,17,12,13,13,16,15,13,14,14, + 16,16,12,14,13,16,15,15,16,16,17,17,14,16,15,17, + 16,10,11,11,14,14,11,12,13,14,15,11,12,12,15,14, + 14,14,15,16,16,13,14,14,16,16,11,12,12,14,15,12, + 13,14,15,15,13,13,13,15,15,14,15,15,16,17,15,15, + 15,16,17,11,12,12,14,14,12,13,13,15,15,12,13,12, + 15,15,14,15,15,16,17,14,15,14,16,16,14,14,15,16, + 16,14,15,15,16,17,15,16,15,17,17,16,16,17,16,18, + 16,17,17,18,18,13,13,14,15,16,14,14,15,16,17,14, + 14,14,16,15,16,16,17,17,18,15,16,15,17,16,10,12, + 11,14,14,11,13,13,15,15,11,13,12,15,15,14,15,15, + 16,16,13,15,14,16,16,12,12,13,15,15,13,13,14,15, + 16,13,14,14,16,15,15,15,16,16,17,15,15,15,17,17, + 11,13,11,15,14,12,14,13,16,15,12,14,12,16,14,15, + 15,15,17,17,14,15,14,17,15,14,15,15,16,17,15,15, + 16,16,17,15,16,16,17,17,16,16,17,17,18,16,17,17, + 18,18,13,14,12,16,14,14,15,13,17,15,14,15,13,17, + 14,16,17,15,18,17,15,17,14,18,15,11,12,12,14,15, + 13,13,14,15,16,13,14,13,16,15,15,15,16,16,17,15, + 15,15,16,16,12,13,13,15,15,13,13,14,15,16,14,15, + 14,16,16,15,15,16,16,18,16,16,16,18,17,12,13,13, + 15,15,14,14,15,15,16,13,14,13,15,15,16,16,16,17, + 18,15,16,15,17,16,15,16,15,17,16,15,15,16,16,17, + 16,17,16,17,17,16,16,17,16,18,17,18,18,18,18,14, + 15,15,15,17,16,15,17,16,17,14,15,15,16,16,17,17, + 18,18,19,16,16,16,17,16,12,13,13,15,15,13,14,14, + 16,16,13,14,14,16,16,15,16,16,17,17,15,16,15,18, + 16,13,14,14,16,16,14,15,15,16,17,14,15,15,17,16, + 16,16,17,17,18,16,17,16,18,18,13,14,13,16,14,14, + 15,14,17,15,14,15,14,17,14,16,17,16,18,17,15,17, + 15,18,15,15,16,16,17,18,16,16,17,17,18,16,17,17, + 17,18,17,17,18,18,19,17,18,18,19,18,15,16,14,17, + 13,16,17,15,18,14,16,17,15,18,14,18,18,17,19,16, + 17,18,16,19,15, +}; + +static const static_codebook _44p7_p2_0 = { + 5, 3125, + (char *)_vq_lengthlist__44p7_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p7_p2_0, + 0 +}; + +static const long _vq_quantlist__44p7_p3_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p7_p3_0[] = { + 2, 5, 5, 4, 7, 7, 4, 7, 7, 5, 7, 8, 7, 8,10, 8, + 9, 9, 5, 7, 7, 8, 9, 9, 7,10, 8, 5, 7, 8, 8, 9, + 10, 8,10,10, 8, 9,10,10,10,12,10,12,12, 8,10,10, + 10,12,12,10,12,11, 5, 8, 7, 8,10,10, 8,10, 9, 8, + 10,10,10,11,12,10,12,12, 8,10, 9,10,12,12,10,12, + 10, 5, 8, 8, 7,10,10, 8,10,10, 7, 9,10, 9,10,12, + 10,12,12, 8,10,10,10,12,12,10,12,11, 7, 9,10, 9, + 11,12,10,12,11, 9, 9,12,11,10,14,12,12,13,10,12, + 11,12,13,13,11,14,12, 7,10, 9,10,11,11,10,12,11, + 9,11,11,11,11,13,12,14,13,10,12,12,12,14,14,11, + 14,12, 5, 8, 8, 8,10,10, 7,10,10, 8,10,10,10,11, + 12,10,12,12, 7,10, 9,10,12,12, 9,12,10, 7, 9,10, + 10,11,12,10,11,11,10,12,12,11,12,14,12,14,14, 9, + 11,11,12,13,14,11,13,11, 7,10, 9,10,11,12, 9,12, + 11,10,11,12,11,12,14,12,13,13, 9,12, 9,12,13,12, + 11,14,10, +}; + +static const static_codebook _44p7_p3_0 = { + 5, 243, + (char *)_vq_lengthlist__44p7_p3_0, + 1, -533200896, 1614282752, 2, 0, + (long *)_vq_quantlist__44p7_p3_0, + 0 +}; + +static const long _vq_quantlist__44p7_p3_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p7_p3_1[] = { + 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 7, 8, 8, 7, + 8, 8, 7, 8, 7, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 8, 8, 8, + 8, 8, 8, 8, 9, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 9, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, + 8, 7, 8, 8, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 8, 7, 8, 8, 8, + 8, 9, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, + 8, 9, 9, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, + 9, 8, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, + 9, 8, 8, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, + 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, 8, 8, 8, 8, 9, + 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 8, 8, 8, 8, 9, 9, + 8, 9, 8, +}; + +static const static_codebook _44p7_p3_1 = { + 5, 243, + (char *)_vq_lengthlist__44p7_p3_1, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p7_p3_1, + 0 +}; + +static const long _vq_quantlist__44p7_p4_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p7_p4_0[] = { + 1, 5, 5, 5, 7, 8, 5, 8, 7, 5, 7, 8, 7, 8,10, 8, + 10,10, 5, 8, 7, 8,10,10, 7,10, 8, 6, 8, 9, 9,10, + 12, 9,11,11, 9,10,11,11,11,13,11,13,13, 9,11,11, + 11,12,13,11,13,11, 6, 9, 8, 9,11,11, 9,12,10, 9, + 11,11,11,11,13,11,13,13, 9,11,10,11,13,13,11,13, + 11, 6, 9, 9, 8,10,11, 9,12,11, 8,10,11,10,11,13, + 11,13,13, 9,11,11,11,13,12,11,13,11, 8,10,10, 9, + 11,12,10,12,12,10,10,12,11,11,14,12,13,14,10,12, + 12,12,13,13,11,14,11, 8,11,10,11,12,13,11,14,12, + 10,12,11,11,12,14,13,15,14,10,12,12,13,14,15,12, + 14,12, 5, 9, 9, 9,11,12, 8,11,10, 9,11,11,11,11, + 13,11,12,13, 8,11,10,11,13,13,10,13,11, 8,10,11, + 11,12,14,11,13,12,10,12,12,12,12,14,14,15,14,10, + 11,12,13,14,15,11,14,12, 8,10,10,10,12,12, 9,12, + 11,10,12,12,11,11,14,12,13,13,10,12,10,12,14,13, + 11,13,11, +}; + +static const static_codebook _44p7_p4_0 = { + 5, 243, + (char *)_vq_lengthlist__44p7_p4_0, + 1, -531365888, 1616117760, 2, 0, + (long *)_vq_quantlist__44p7_p4_0, + 0 +}; + +static const long _vq_quantlist__44p7_p4_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p7_p4_1[] = { + 7, 8, 8,10,10, 8, 9, 9,10,11, 8, 9, 9,10,10, 9, + 10,10,11,11, 9,10,10,11,11, 8, 9, 9,10,10, 9, 9, + 10,11,11, 9,10,10,11,11,10,10,11,11,11,10,11,11, + 11,11, 8, 9, 9,10,10, 9,10,10,11,11, 9,10, 9,11, + 11,10,11,11,11,11,10,11,10,11,11,10,10,10,11,11, + 10,11,11,11,11,10,11,11,11,11,11,11,11,11,12,11, + 11,11,11,12,10,10,10,11,11,10,11,11,11,11,10,11, + 11,11,11,11,11,11,12,11,11,11,11,12,11, 8, 9,10, + 11,11, 9,10,11,11,11, 9,10,10,11,11,10,11,11,12, + 12,10,11,11,12,12,10,10,10,11,11,10,10,11,11,12, + 10,11,11,12,12,11,11,12,12,12,11,11,12,12,12,10, + 10,10,11,11,10,11,11,12,12,10,11,11,12,11,11,12, + 12,12,12,11,12,11,12,12,11,11,11,11,12,11,11,12, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,11,11,11,12,12,11,12,12,12,12,11,12,11,12,12, + 12,12,12,12,12,12,12,12,12,12, 8,10, 9,11,11, 9, + 10,10,11,11, 9,10,10,11,11,10,11,11,12,12,10,11, + 11,12,12,10,10,10,11,11,10,11,11,12,12,10,11,11, + 12,12,11,11,12,12,12,11,12,12,12,12,10,10,10,11, + 11,10,11,11,12,12,10,11,10,12,11,11,12,11,12,12, + 11,12,11,12,12,11,11,11,12,12,11,12,12,12,12,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,11,11, + 11,12,11,11,12,12,12,12,11,12,11,12,12,12,12,12, + 12,12,12,12,12,12,12,10,11,11,11,12,11,11,12,12, + 12,11,11,11,12,12,11,12,12,12,12,11,12,12,12,12, + 11,11,12,12,12,11,12,12,12,12,12,12,12,12,12,12, + 12,13,12,13,12,12,12,13,13,11,12,11,12,12,11,12, + 12,12,12,11,12,12,12,12,12,12,12,13,13,12,12,12, + 13,13,12,12,12,12,12,12,12,12,12,13,12,12,13,13, + 13,12,13,13,13,13,12,13,13,13,13,12,12,12,12,12, + 12,12,13,13,13,12,12,12,13,12,12,13,13,13,13,12, + 13,13,13,13,10,11,11,12,11,11,11,11,12,12,11,12, + 11,12,12,11,12,12,12,12,11,12,12,12,12,11,11,11, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,13, + 13,12,12,12,13,13,11,12,11,12,12,12,12,12,12,12, + 11,12,11,12,12,12,12,12,13,13,12,12,12,13,12,12, + 12,12,12,12,12,12,12,13,13,12,12,12,13,13,12,13, + 13,13,13,12,13,13,13,13,12,12,12,12,12,12,12,12, + 13,13,12,13,12,13,12,12,13,13,13,13,13,13,13,13, + 13, 8,10,10,11,11, 9,10,10,11,11, 9,10,10,11,11, + 10,11,11,12,12,10,11,11,12,12, 9,10,10,11,11,10, + 10,11,11,12,10,11,11,12,12,11,11,12,12,12,11,11, + 12,12,12,10,10,10,11,11,10,11,11,12,12,10,11,10, + 12,11,11,12,11,12,12,11,12,11,12,12,11,11,11,12, + 12,11,11,12,12,12,11,12,12,12,12,11,12,12,12,12, + 12,12,12,12,12,11,11,11,12,11,11,12,12,12,12,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12, 9,10, + 10,11,11,10,11,11,11,12,10,11,11,12,12,11,11,11, + 12,12,11,11,11,12,12,10,10,11,11,12,11,11,12,12, + 12,11,11,11,12,12,11,11,12,12,12,11,12,12,12,12, + 10,11,11,12,12,11,11,11,12,12,11,12,11,12,12,11, + 12,12,12,12,11,12,12,12,12,11,11,12,12,12,11,12, + 12,12,12,12,12,12,12,12,12,12,12,12,13,12,12,12, + 12,13,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,13,12, 9,10,10,11,11, + 10,11,11,12,12,10,11,11,12,11,11,12,11,12,12,11, + 12,11,12,12,10,11,11,12,12,11,11,11,12,12,11,12, + 11,12,12,11,12,12,12,12,12,12,12,12,12,10,11,11, + 12,12,11,12,11,12,12,11,12,11,12,12,12,12,12,13, + 12,12,12,12,12,12,11,12,11,12,12,11,12,12,12,12, + 12,12,12,12,12,12,12,12,12,13,12,12,12,12,13,11, + 12,12,12,12,12,12,12,13,12,11,12,12,12,12,12,12, + 12,13,12,12,12,12,13,12,10,11,11,12,12,11,12,12, + 12,12,11,12,12,12,12,12,12,12,12,13,12,12,12,13, + 13,11,11,12,12,12,12,12,12,12,13,12,12,12,12,12, + 12,12,13,12,13,12,12,13,13,13,11,12,12,12,12,12, + 12,12,13,13,12,12,12,13,12,12,13,12,13,13,12,13, + 12,13,13,12,12,12,12,12,12,12,13,12,13,12,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,12,12,12,13, + 13,12,13,13,13,13,12,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,10,11,11,12,12,11,12,12,12,12,11, + 12,12,12,12,12,12,12,13,13,12,12,12,13,13,11,12, + 12,12,12,12,12,12,12,13,12,12,12,13,12,12,12,13, + 13,13,12,13,13,13,13,11,12,12,12,12,12,12,12,13, + 13,12,12,12,13,12,12,13,13,13,13,12,13,12,13,13, + 12,12,12,12,12,12,13,13,13,13,12,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,12,12,12,13,12,12,13, + 13,13,13,12,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13, 8,10,10,11,11, 9,10,10,11,11, 9,10,10,11, + 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13,13,13,13,13,13,13,13,13,13,13,13,12,12,12,12, + 12,12,13,13,13,13,12,13,12,13,12,13,13,13,13,13, + 13,13,13,13,12, +}; + +static const static_codebook _44p7_p4_1 = { + 5, 3125, + (char *)_vq_lengthlist__44p7_p4_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p7_p4_1, + 0 +}; + +static const long _vq_quantlist__44p7_p5_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p7_p5_0[] = { + 2, 6, 6, 9, 9, 5, 7, 8,10,11, 5, 8, 7,11,10, 8, + 10,11,12,13, 8,11,10,13,12, 6, 7, 8,10,11, 7, 8, + 10,10,12, 8, 9, 9,12,11,10,10,12,11,14,10,11,12, + 14,13, 6, 8, 7,11,10, 8, 9, 9,11,12, 7,10, 8,12, + 10,10,12,12,13,14,10,12,10,14,11, 9,10,11,11,12, + 10,10,11,11,13,11,12,12,13,13,12,11,13,11,15,13, + 14,13,14,14, 9,11,10,12,11,11,12,12,13,13,10,11, + 10,13,11,13,13,14,14,14,12,13,11,14,11, 7, 8, 9, + 11,12, 9, 9,11,12,13, 9,10,10,13,12,11,12,13,13, + 15,11,12,12,14,14, 9,10,10,12,13,10,10,12,12,14, + 11,11,11,13,13,12,12,13,13,15,12,13,13,15,14, 9, + 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11,12,12,14,14,12,13,13,14,15,12,13,13,15,14,13, + 14,14,15,16,13,14,14,16,15,12,13,13,14,15,13,13, + 14,15,15,13,14,14,15,15,14,14,15,15,17,14,15,15, + 16,16,12,13,13,15,15,13,14,14,15,15,13,14,13,15, + 15,14,15,15,16,17,14,15,15,16,16,13,13,14,15,16, + 14,14,15,15,16,14,15,15,16,16,15,15,16,15,18,15, + 16,16,17,17,14,15,15,16,16,15,15,15,16,16,14,15, + 15,17,16,16,16,16,17,17,15,16,16,17,16,10,12,12, + 14,14,12,13,13,14,15,12,13,13,15,14,14,14,15,15, + 16,14,15,14,16,15,12,13,13,15,14,13,13,14,15,15, + 13,14,14,15,15,14,14,15,15,16,14,15,15,16,16,12, + 13,13,15,15,13,14,14,15,16,13,14,13,15,14,15,15, + 15,16,16,14,15,15,16,15,13,14,14,16,15,14,14,14, + 15,16,14,15,15,16,16,15,15,16,15,17,16,17,16,17, + 17,14,14,15,15,16,15,15,16,16,16,14,15,14,16,15, + 16,16,16,17,17,15,16,15,17,15,11,13,13,14,15,13, + 13,14,15,15,13,14,13,15,15,14,15,15,15,16,14,15, + 15,17,15,13,13,14,15,15,13,14,15,15,16,14,14,14, + 16,16,15,14,16,15,17,15,16,16,17,16,13,14,14,15, + 15,14,14,14,16,16,13,15,14,16,15,15,15,16,17,17, + 15,16,15,17,16,14,15,15,15,16,15,15,16,15,17,15, + 16,16,16,17,16,16,17,15,18,16,17,17,17,17,14,15, + 15,16,16,15,16,16,17,17,15,16,15,17,16,16,17,17, + 18,18,16,17,15,18,16,10,12,12,14,14,13,13,14,14, + 15,13,14,13,15,14,14,15,15,15,16,15,15,15,16,15, + 12,13,13,15,14,12,12,14,14,15,14,15,14,16,15,15, + 14,15,14,17,15,16,16,17,16,12,13,13,14,15,14,14, + 15,15,16,13,14,12,16,14,15,16,16,16,17,15,16,14, + 17,15,14,15,14,16,15,14,14,15,15,15,15,16,15,17, + 16,15,14,16,14,16,16,17,17,18,17,14,14,15,15,16, + 15,16,16,16,17,14,15,14,16,15,16,16,17,17,17,15, + 16,14,17,14,10,12,12,14,13,12,13,13,14,14,11,13, + 12,14,14,13,14,14,15,16,13,14,14,16,15,12,13,13, + 14,14,13,13,14,15,15,13,14,13,15,15,14,14,15,15, + 16,14,15,15,16,16,11,13,12,14,14,12,13,13,15,15, + 12,13,13,15,15,14,15,15,16,16,13,14,14,16,15,13, + 14,14,15,15,14,15,15,15,16,14,15,15,16,16,15,16, + 16,16,17,16,16,16,17,17,13,14,14,15,15,14,15,15, + 16,16,13,14,14,16,15,15,16,16,17,17,15,15,15,17, + 15,11,12,12,14,14,12,13,13,14,15,12,13,13,15,14, + 14,14,15,15,16,14,14,14,16,15,12,13,13,15,14,13, + 13,14,15,15,13,14,14,16,15,14,15,15,15,16,15,15, + 15,16,16,12,13,13,14,15,13,13,14,15,15,13,14,13, + 15,15,15,15,15,16,16,14,15,14,16,15,14,14,15,16, + 16,14,15,15,15,16,15,16,15,16,16,15,15,16,15,17, + 16,16,16,17,17,13,14,14,15,16,14,15,15,16,16,14, + 14,14,16,16,16,16,16,17,17,15,15,15,17,15,11,12, + 12,14,14,12,13,13,14,15,12,13,13,15,14,14,14,14, + 15,16,13,14,14,16,15,12,13,13,15,15,13,13,14,15, + 16,13,14,14,15,15,14,15,15,16,17,14,15,15,17,16, + 12,13,13,15,14,13,14,14,15,15,13,14,13,15,15,14, + 15,15,16,16,14,15,14,17,15,14,15,15,16,16,14,15, + 15,16,17,15,15,15,17,17,15,16,16,16,17,16,17,16, + 17,17,13,15,14,16,15,14,15,15,16,16,14,15,14,16, + 15,16,16,16,17,17,15,16,15,17,15,10,12,12,14,14, + 13,13,14,14,15,13,14,13,15,14,14,15,15,15,17,14, + 15,15,16,15,12,13,13,15,14,12,12,14,14,15,14,15, + 14,16,15,15,14,16,15,17,15,16,16,17,16,12,13,13, + 14,15,14,14,15,15,16,12,14,12,15,14,15,16,16,16, + 17,15,16,14,17,14,14,15,14,16,16,14,14,15,15,16, + 15,16,16,17,16,15,14,16,14,17,16,17,17,18,17,14, + 14,15,15,16,15,15,16,16,17,14,15,14,16,15,16,17, + 17,17,18,15,16,14,17,14,11,13,13,15,14,13,13,14, + 15,15,12,14,13,15,15,14,15,15,15,17,14,15,14,16, + 15,13,14,14,15,15,13,14,15,15,16,14,15,14,16,16, + 15,15,16,16,17,15,16,16,17,17,13,14,13,15,15,14, + 14,14,16,16,13,15,14,16,15,15,16,16,17,17,15,16, + 14,17,15,15,15,15,16,17,15,15,16,16,17,15,16,16, + 17,17,16,15,17,16,17,17,17,17,18,18,14,15,15,17, + 15,15,16,16,17,16,15,16,15,17,15,16,17,17,17,17, + 16,17,15,18,15, +}; + +static const static_codebook _44p7_p5_0 = { + 5, 3125, + (char *)_vq_lengthlist__44p7_p5_0, + 1, -528744448, 1616642048, 3, 0, + (long *)_vq_quantlist__44p7_p5_0, + 0 +}; + +static const long _vq_quantlist__44p7_p5_1[] = { + 3, + 2, + 4, + 1, + 5, + 0, + 6, +}; + +static const char _vq_lengthlist__44p7_p5_1[] = { + 2, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _44p7_p5_1 = { + 1, 7, + (char *)_vq_lengthlist__44p7_p5_1, + 1, -533200896, 1611661312, 3, 0, + (long *)_vq_quantlist__44p7_p5_1, + 0 +}; + +static const long _vq_quantlist__44p7_p6_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p7_p6_0[] = { + 2, 5, 6, 5, 7, 8, 5, 8, 7, 5, 7, 7, 7, 7, 9, 8, + 9, 9, 5, 7, 7, 8, 9, 9, 7, 9, 7, 6, 8, 8, 8, 9, + 10, 8, 9, 9, 8, 9,10, 9, 9,11,10,10,11, 8,10, 9, + 10,10,11, 9,10,10, 6, 8, 8, 8, 9, 9, 8,10, 9, 8, + 9,10, 9,10,10,10,11,10, 8,10, 9,10,11,10, 9,11, + 9, 6, 8, 8, 7, 9, 9, 8, 9, 9, 7, 9, 9, 9, 9,10, + 9,10,10, 8, 9, 9, 9,10,10, 9,10, 9, 7, 9, 9, 9, + 10,10, 9,10,10, 9, 9,10,10, 9,11,10,11,11, 9,10, + 10,10,11,11,10,11,10, 6, 9, 8, 9,10,10, 9,10, 9, + 8,10,10, 9, 9,10,10,11,11, 9,10,10,10,11,11, 9, + 11, 9, 6, 8, 8, 8, 9, 9, 7, 9, 9, 8, 9, 9, 9, 9, + 10, 9,10,10, 7, 9, 9, 9,10,10, 9,10, 9, 6, 8, 9, + 9, 9,10, 9,10,10, 9,10,10, 9, 9,11,10,11,11, 8, + 10,10,10,11,11, 9,10, 9, 7, 9, 9, 9,10,10, 9,10, + 10, 9,10,10,10,10,11,10,11,11, 9,10, 9,10,11,11, + 10,11, 9, +}; + +static const static_codebook _44p7_p6_0 = { + 5, 243, + (char *)_vq_lengthlist__44p7_p6_0, + 1, -527106048, 1620377600, 2, 0, + (long *)_vq_quantlist__44p7_p6_0, + 0 +}; + +static const long _vq_quantlist__44p7_p6_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p7_p6_1[] = { + 4, 7, 7, 6, 7, 8, 6, 8, 7, 7, 7, 8, 7, 7, 8, 8, + 8, 8, 7, 7, 7, 8, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, + 8, 9, 9, 8, 9, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, + 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, + 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, 8, + 8, 9, 8, 9, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, + 8, 9, 9, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, + 9, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, + 8, 8, 8, 9, 9, 8, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 9, 9, 9, + 8, 9, 8, +}; + +static const static_codebook _44p7_p6_1 = { + 5, 243, + (char *)_vq_lengthlist__44p7_p6_1, + 1, -530841600, 1616642048, 2, 0, + (long *)_vq_quantlist__44p7_p6_1, + 0 +}; + +static const long _vq_quantlist__44p7_p7_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p7_p7_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44p7_p7_0 = { + 5, 243, + (char *)_vq_lengthlist__44p7_p7_0, + 1, -513979392, 1633504256, 2, 0, + (long *)_vq_quantlist__44p7_p7_0, + 0 +}; + +static const long _vq_quantlist__44p7_p7_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p7_p7_1[] = { + 1, 5, 5, 4,10,10, 5,10,10, 5,10,10,10,10,10,10, + 10,10, 5,10,10,10,10,10, 9,10,10, 6,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10, 7,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, 6,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10, 6,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,11,11, +}; + +static const static_codebook _44p7_p7_1 = { + 5, 243, + (char *)_vq_lengthlist__44p7_p7_1, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p7_p7_1, + 0 +}; + +static const long _vq_quantlist__44p7_p7_2[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const char _vq_lengthlist__44p7_p7_2[] = { + 1, 3, 2, 4, 5, 7, 7, 8, 8, 9, 9,10,10,11,11,12, + 12,13,13,14,14,15,15,15,15, +}; + +static const static_codebook _44p7_p7_2 = { + 1, 25, + (char *)_vq_lengthlist__44p7_p7_2, + 1, -518864896, 1620639744, 5, 0, + (long *)_vq_quantlist__44p7_p7_2, + 0 +}; + +static const long _vq_quantlist__44p7_p7_3[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const char _vq_lengthlist__44p7_p7_3[] = { + 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p7_p7_3 = { + 1, 25, + (char *)_vq_lengthlist__44p7_p7_3, + 1, -529006592, 1611661312, 5, 0, + (long *)_vq_quantlist__44p7_p7_3, + 0 +}; + +static const char _huff_lengthlist__44p7_short[] = { + 3, 9,14,16,17,19,22,22, 5, 4, 6, 9,11,13,17,20, + 9, 5, 5, 6, 9,11,15,19,11, 7, 5, 5, 7, 9,13,17, + 14, 9, 7, 6, 6, 7,11,14,16,11, 9, 7, 6, 4, 4, 8, + 19,15,13,11, 9, 4, 3, 4,21,16,16,15,12, 6, 4, 4, +}; + +static const static_codebook _huff_book__44p7_short = { + 2, 64, + (char *)_huff_lengthlist__44p7_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p8_l0_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44p8_l0_0[] = { + 2, 4, 4, 7, 7, 8, 8,10,10,11,11,12,12, 4, 5, 5, + 7, 7, 9, 9,10, 9,12,10,12,12, 4, 5, 5, 7, 7, 9, + 9, 9,10,10,12,12,12, 7, 7, 7, 7, 8, 9, 8,11, 5, + 12, 6,12,10, 7, 7, 7, 8, 7, 8, 9, 5,11, 6,12,10, + 12, 8, 9, 9, 9, 9, 9, 9,11, 7,11, 7,11, 9, 8, 9, + 9, 9, 9, 9, 9, 7,10, 7,11, 9,11,10,10,10,10,10, + 10,10,11,10,11, 8,12, 9,10,10,10,10,10,10,10,10, + 11, 8,11, 9,12,10,11,11,11,11,11,11,11,11,12,10, + 12,11,10,11,11,11,11,11,11,11,11,10,12,11,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,11,12,12,12, + 12,12,12,12,12,12,11,12,12, +}; + +static const static_codebook _44p8_l0_0 = { + 2, 169, + (char *)_vq_lengthlist__44p8_l0_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44p8_l0_0, + 0 +}; + +static const long _vq_quantlist__44p8_l0_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p8_l0_1[] = { + 4, 4, 4, 5, 5, 4, 4, 5, 5, 5, 4, 5, 4, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p8_l0_1 = { + 2, 25, + (char *)_vq_lengthlist__44p8_l0_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p8_l0_1, + 0 +}; + +static const long _vq_quantlist__44p8_l1_0[] = { + 54, + 29, + 79, + 0, + 108, +}; + +static const char _vq_lengthlist__44p8_l1_0[] = { + 1, 2, 3, 6, 7, 7, 6, 7, 7, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44p8_l1_0 = { + 2, 25, + (char *)_vq_lengthlist__44p8_l1_0, + 1, -514516992, 1620639744, 7, 0, + (long *)_vq_quantlist__44p8_l1_0, + 0 +}; + +static const char _huff_lengthlist__44p8_lfe[] = { + 2, 3, 1, 3, +}; + +static const static_codebook _huff_book__44p8_lfe = { + 2, 4, + (char *)_huff_lengthlist__44p8_lfe, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44p8_long[] = { + 2, 7,14,16,17,18,20,21, 7, 4, 6, 8,11,12,14,16, + 13, 5, 4, 4, 8, 9,11,13,15, 8, 4, 3, 5, 7, 9,10, + 17,11, 8, 4, 4, 6, 9, 9,17,11, 9, 7, 6, 5, 7, 8, + 19,13,11, 9, 9, 7, 8, 8,21,15,13,11,10, 8, 8, 7, +}; + +static const static_codebook _huff_book__44p8_long = { + 2, 64, + (char *)_huff_lengthlist__44p8_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p8_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p8_p1_0[] = { + 2, 5, 5, 4, 7, 7, 4, 7, 7, 5, 7, 7, 7, 8, 9, 7, + 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 6, 7, 8, 8, 9, + 10, 8, 9,10, 8, 9,10,10,10,12,10,11,12, 8,10,10, + 10,11,12,10,11,11, 6, 8, 7, 8,10, 9, 8,10, 9, 8, + 10,10,10,11,11,10,12,11, 8,10, 9,10,12,11,10,12, + 10, 5, 8, 8, 8,10,10, 8,10,10, 7, 9,10, 9,10,11, + 9,11,11, 8,10,10,10,12,12,10,12,11, 7, 9, 9, 9, + 10,11, 9,11,11, 9, 9,11,10,11,12,10,11,12, 9,11, + 11,11,12,12,11,12,12, 7, 9, 9,10,11,11,10,12,11, + 9,11,10,11,11,12,11,13,12,10,11,11,12,13,13,11, + 13,11, 5, 8, 8, 8,10,10, 8,10,10, 8,10,10,10,11, + 12,10,12,11, 7,10, 9, 9,11,11, 9,11,10, 7, 9, 9, + 10,11,12,10,11,11,10,11,11,11,11,13,12,13,13, 9, + 10,11,12,12,13,11,12,11, 7, 9, 9, 9,11,11, 9,11, + 10, 9,11,11,11,12,12,11,12,12, 9,11, 9,10,12,11, + 10,12,11, +}; + +static const static_codebook _44p8_p1_0 = { + 5, 243, + (char *)_vq_lengthlist__44p8_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p8_p1_0, + 0 +}; + +static const long _vq_quantlist__44p8_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p8_p2_0[] = { + 4, 6, 6, 9, 9, 6, 8, 8,10,10, 6, 8, 8,10,10, 8, + 9,10,12,12, 8,10, 9,12,12, 6, 8, 8,10,10, 8, 8, + 9,10,11, 8, 9, 9,11,11, 9,10,11,12,13,10,11,11, + 13,13, 6, 8, 8,10,10, 8, 9, 9,11,11, 8, 9, 8,11, + 10,10,11,11,13,13, 9,11,10,13,12, 9,10,10,12,12, + 10,10,11,12,13,10,11,11,13,13,12,12,13,12,15,12, + 13,13,15,14, 9,10,10,12,12,10,11,11,13,13,10,11, + 10,13,12,12,13,13,14,15,12,13,12,15,12, 7, 8, 8, + 10,11, 8, 9,10,11,12, 8, 9, 9,11,11,10,11,11,13, + 14,10,11,11,13,13, 8, 9, 9,11,12, 9,10,11,11,13, + 9,10,10,12,12,11,11,12,13,15,11,12,12,14,14, 8, + 9, 9,11,11, 9,10,11,12,13, 9,10,10,12,12,11,12, + 12,14,15,11,12,12,14,14,10,11,12,13,13,11,12,12, + 13,14,12,12,12,14,14,13,13,14,14,16,14,14,14,16, + 15,10,11,11,13,13,12,12,12,14,14,11,12,12,14,13, + 14,14,14,15,16,13,14,13,16,14, 7, 8, 8,11,10, 8, + 9, 9,11,11, 8,10, 9,12,11,10,11,11,13,13,10,11, + 11,14,13, 8, 9, 9,12,11, 9,10,10,12,12, 9,11,10, + 13,12,11,12,12,13,14,11,12,12,15,14, 8, 9, 9,12, + 11, 9,10,10,12,12, 9,11,10,13,11,11,12,12,14,14, + 11,12,12,14,13,10,11,11,13,13,11,12,12,13,14,12, + 13,12,14,14,13,13,14,14,16,13,14,14,16,15,10,11, + 11,13,13,12,12,12,14,14,11,12,12,14,13,13,14,14, + 15,15,13,14,13,16,14, 9,10,11,12,13,11,11,12,12, + 14,11,11,12,13,14,13,13,14,14,16,13,13,14,15,15, + 11,11,12,12,14,12,12,13,13,15,12,12,13,13,15,14, + 14,15,15,16,14,14,14,15,16,11,12,12,13,14,12,12, + 13,14,15,12,13,12,14,14,14,14,15,15,16,14,14,14, + 16,16,13,13,14,15,16,14,14,15,15,16,14,15,15,16, + 16,15,15,16,16,18,16,16,16,17,17,13,14,14,15,15, + 14,14,15,16,16,14,15,14,16,16,16,16,16,17,18,15, + 16,16,17,16, 9,11,10,13,12,11,12,11,14,13,11,12, + 11,14,12,13,14,13,15,14,13,14,13,16,14,11,12,12, + 14,13,12,12,13,14,14,12,13,12,15,14,14,14,14,16, + 16,14,15,14,17,15,11,12,11,14,12,12,13,12,15,13, + 12,13,12,15,13,14,14,14,16,15,14,15,14,16,15,13, + 14,14,15,15,14,14,15,16,16,14,15,14,16,16,15,15, + 16,16,17,16,16,16,17,17,13,14,14,16,15,14,15,15, + 16,16,14,15,14,17,15,16,16,16,17,17,15,16,15,18, + 16, 7, 8, 8,10,11, 8, 9, 9,11,12, 8, 9, 9,12,11, + 10,11,11,13,14,10,11,11,14,13, 8, 9, 9,11,11, 9, + 10,10,12,12, 9,10,10,12,12,11,12,12,13,14,11,12, + 12,14,14, 8, 9, 9,12,11, 9,10,11,12,13, 9,11,10, + 13,12,11,12,12,14,14,11,12,12,14,13,10,11,11,13, + 13,11,12,12,13,14,11,12,12,14,14,13,13,14,14,16, + 13,14,14,16,15,10,12,11,13,13,12,12,12,14,14,11, + 12,12,14,13,14,14,14,15,16,13,14,14,16,14, 8, 9, + 9,11,11, 9,10,10,12,12, 9,10,10,12,12,11,11,12, + 13,14,11,12,12,14,14, 9, 9,10,11,12,10,10,11,12, + 13,10,10,11,12,13,12,12,13,14,15,12,12,13,14,15, + 9,10,10,12,12,10,11,11,13,13,10,11,11,13,13,12, + 13,13,15,15,12,13,13,15,14,11,11,12,13,14,12,12, + 13,13,15,12,12,13,14,15,14,14,15,14,16,14,14,15, + 15,16,11,12,12,14,14,12,13,13,15,15,12,13,13,15, + 14,14,15,15,16,16,14,15,14,17,15, 8, 9, 9,11,11, + 9,10,10,12,12, 9,11,10,13,12,11,12,12,14,14,11, + 13,12,15,13, 9,10,10,12,12,10,10,11,12,13,10,12, + 11,13,13,12,12,13,13,15,12,13,13,15,14, 9,10,10, + 12,12,11,11,12,13,13,10,12,10,13,12,12,13,13,15, + 15,12,13,13,15,13,11,12,12,14,14,12,12,13,14,14, + 12,13,13,15,14,13,13,14,13,16,14,15,14,16,16,11, + 12,12,14,14,13,13,13,15,15,12,13,12,15,14,14,15, + 15,16,17,14,15,13,16,13,10,11,11,13,14,11,12,12, + 13,15,11,12,12,14,14,13,14,14,15,16,13,14,14,16, + 16,11,11,12,12,14,12,12,13,13,15,12,13,13,13,15, + 14,14,15,14,17,14,14,15,15,16,11,12,12,14,14,12, + 13,13,15,15,12,13,13,15,15,14,15,15,16,17,14,15, + 15,16,16,13,14,14,14,16,14,14,15,14,17,14,15,15, + 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9,10,10,12,12,10,10,11, + 12,13,11,12,11,13,13,12,12,13,13,15,12,13,13,15, + 15, 9,10,10,12,12,10,11,12,13,14,10,11,10,13,12, + 12,13,13,14,15,12,13,12,15,13,12,12,12,14,14,12, + 12,13,14,15,13,13,13,15,15,14,14,15,13,16,14,15, + 15,16,16,11,12,12,14,14,12,13,13,14,15,12,13,12, + 14,14,14,14,15,16,16,13,14,13,16,14, 8, 9, 9,11, + 11, 9,10,10,12,12, 9,10,10,12,12,11,12,12,14,14, + 11,12,11,14,14, 9,10,10,12,12,10,11,11,13,13,10, + 11,11,13,13,12,13,13,14,15,12,13,13,15,14, 9,10, + 9,12,11,10,11,10,13,12,10,11,10,13,12,12,13,12, + 15,14,12,13,12,15,14,11,12,12,14,14,12,13,13,14, + 15,12,13,13,15,15,14,14,15,15,17,14,15,15,16,16, + 11,12,11,14,13,12,13,12,15,14,12,13,12,15,13,14, + 15,14,16,15,13,15,14,17,14,10,11,11,13,14,11,12, + 13,13,15,11,12,12,14,14,14,14,15,15,17,13,14,14, + 15,16,11,12,12,14,14,12,12,13,14,15,13,13,13,15, + 15,14,15,15,15,17,15,15,15,16,16,11,12,12,13,14, + 13,13,14,14,15,12,13,13,14,15,14,15,15,16,17,14, + 15,15,16,16,14,14,14,16,16,14,14,15,15,17,15,15, + 15,17,16,16,16,17,16,18,16,17,17,18,17,13,14,14, + 15,16,14,15,15,16,17,14,15,15,16,16,16,17,17,17, + 18,16,16,16,17,16,10,11,11,14,13,11,12,12,14,14, + 11,12,12,15,13,13,14,14,16,15,13,14,14,16,15,11, + 12,12,14,14,12,13,13,15,15,12,13,13,15,15,14,15, + 15,16,17,14,15,15,17,16,11,12,11,14,12,12,13,13, + 15,13,12,13,12,15,13,14,15,15,16,15,14,15,14,17, + 14,13,14,14,16,16,14,15,15,16,17,14,15,15,16,17, + 16,16,17,17,18,16,17,17,18,18,13,14,14,16,13,14, + 15,15,17,14,14,15,14,17,14,16,17,16,17,16,16,17, + 16,18,15, 8,11,11,13,13,10,12,12,14,14,11,12,12, + 14,14,13,13,14,15,16,13,14,14,16,15,10,11,11,14, + 14,11,12,12,14,15,11,12,12,15,14,13,14,14,15,16, + 13,14,14,16,16,11,12,12,14,14,12,13,13,15,15,12, + 13,12,15,14,14,14,15,16,16,14,15,14,16,16,12,13, + 13,15,15,12,13,14,15,16,13,14,14,16,16,14,15,15, + 16,17,15,15,16,17,17,13,14,14,16,15,14,15,15,16, + 16,14,15,14,16,16,16,16,16,17,17,15,16,16,18,16, + 10,11,11,13,14,11,12,12,14,15,11,12,12,15,14,13, + 14,14,16,16,13,14,14,16,16,11,11,12,14,14,12,12, + 13,14,15,12,13,13,15,15,14,14,15,15,17,14,14,15, + 16,16,11,12,12,15,14,12,13,13,15,15,12,13,13,15, + 15,14,15,15,17,17,14,15,15,17,16,13,12,14,14,16, + 13,13,15,14,17,14,13,15,15,17,15,14,16,15,18,16, + 15,16,16,18,13,14,14,16,16,14,15,15,17,17,14,15, + 15,17,16,16,17,17,18,18,16,17,16,18,17,10,11,11, + 14,13,11,12,12,14,14,11,13,12,15,14,13,14,14,15, + 16,13,14,14,16,16,11,12,12,14,14,12,13,13,14,15, + 12,13,13,15,15,14,14,15,15,16,14,15,15,17,16,11, + 12,12,14,14,13,13,13,15,15,12,13,13,15,14,14,15, + 15,16,17,14,15,14,17,15,13,14,13,16,15,14,14,14, + 15,16,14,15,14,16,16,15,15,16,16,17,16,16,16,18, + 17,14,14,14,16,16,15,15,15,17,16,14,15,14,17,16, + 16,16,17,17,18,16,17,16,18,16,11,13,13,15,15,12, + 13,14,15,16,12,14,14,15,15,14,15,15,16,17,14,15, + 15,17,17,12,13,14,14,16,13,14,14,14,16,14,14,14, + 15,16,15,15,16,15,18,15,16,16,17,17,13,14,14,16, + 16,14,14,15,16,16,14,15,14,16,16,15,16,16,17,18, + 15,16,16,18,17,14,14,16,13,17,15,15,16,14,18,15, + 15,16,14,18,16,16,18,15,19,17,17,18,16,18,15,16, + 15,17,17,15,16,17,18,18,16,16,16,18,17,17,18,18, + 19,19,17,18,17,19,18,11,12,12,15,14,13,13,14,15, + 16,13,14,13,16,14,15,15,15,16,17,15,16,15,17,16, + 12,13,13,15,14,13,13,14,15,15,14,15,14,16,15,15, + 15,16,16,17,16,16,16,18,17,12,13,13,15,15,14,14, + 15,16,16,13,14,13,16,15,16,16,16,17,18,15,16,15, + 17,16,14,15,14,17,15,14,15,15,16,16,15,16,15,17, + 16,16,15,16,15,17,17,18,17,18,17,15,15,15,16,17, + 16,16,16,17,17,15,16,15,17,16,17,18,18,18,18,16, + 17,16,18,15, 8,11,11,13,13,11,12,12,14,14,10,12, + 12,14,14,13,14,14,15,16,13,14,13,16,15,11,12,12, + 14,14,12,12,13,14,15,12,13,13,15,15,14,14,15,15, + 16,14,14,14,16,16,10,11,11,14,14,11,12,12,14,15, + 11,12,12,15,14,13,14,14,16,16,13,14,14,16,15,13, + 14,14,15,16,14,14,15,16,16,14,15,15,16,16,15,16, + 16,16,18,16,16,16,17,17,12,13,13,15,15,13,14,14, + 16,16,12,14,13,16,15,15,16,15,17,17,14,16,15,17, + 16,10,11,11,13,14,11,12,13,14,15,11,13,12,14,14, + 14,14,15,16,16,13,14,14,16,16,11,12,12,14,14,12, + 13,13,14,15,13,14,13,15,15,14,15,15,16,17,14,15, + 15,17,16,11,12,12,14,14,12,13,13,15,15,12,13,12, + 15,14,14,15,15,16,17,14,15,15,16,16,14,14,14,16, + 16,14,14,15,16,16,15,15,15,16,16,16,16,17,16,18, + 16,17,17,18,18,13,13,14,15,16,14,14,15,16,17,13, + 14,14,16,16,16,16,17,17,18,15,16,15,17,16,10,11, + 11,14,13,11,12,12,14,14,11,12,12,15,14,13,14,14, + 16,16,13,14,14,16,16,11,12,12,14,14,12,13,13,15, + 15,12,13,13,15,15,14,15,15,16,17,14,15,15,17,16, + 11,12,11,14,14,12,13,13,15,15,12,13,12,15,14,14, + 15,14,16,16,14,15,14,17,16,14,14,14,16,16,14,15, + 15,16,17,14,15,15,17,17,16,16,17,17,18,16,17,17, + 18,18,13,14,12,16,14,14,15,13,17,15,13,15,13,17, + 14,16,16,15,18,16,15,17,14,18,15,11,12,12,14,15, + 13,13,14,14,16,13,14,13,15,14,15,15,16,16,17,15, + 16,15,17,16,12,13,13,15,15,13,13,14,15,16,14,15, + 14,16,16,15,15,16,15,18,16,16,16,18,17,12,13,13, + 15,15,14,14,15,15,16,13,14,13,15,15,16,16,16,16, + 18,15,16,15,17,16,15,15,15,17,16,15,15,16,16,17, + 16,16,16,18,17,16,16,17,15,18,17,18,17,19,18,14, + 14,15,15,17,15,15,16,16,17,14,15,15,16,16,17,17, + 18,17,19,16,17,15,17,15,11,13,12,15,15,12,14,14, + 15,15,12,14,13,16,15,15,15,15,17,17,14,15,15,17, + 16,12,14,14,16,16,14,14,15,16,16,14,14,14,16,16, + 15,16,17,17,18,15,16,16,18,17,12,14,13,16,14,13, + 14,14,16,15,13,15,14,16,14,15,16,16,17,17,15,16, + 15,18,15,15,15,16,17,17,15,16,16,17,18,16,16,16, + 18,18,17,17,18,18,19,17,17,18,19,19,14,15,14,17, + 13,15,16,15,18,14,15,16,15,18,14,17,18,17,18,16, + 16,18,16,19,15, +}; + +static const static_codebook _44p8_p2_0 = { + 5, 3125, + (char *)_vq_lengthlist__44p8_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p8_p2_0, + 0 +}; + +static const long _vq_quantlist__44p8_p3_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p8_p3_0[] = { + 2, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 8, 9, 7, + 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 5, 7, 8, 7, 9, + 10, 8, 9, 9, 8, 9,10, 9,10,12,10,11,11, 8,10, 9, + 10,11,12, 9,11,10, 5, 8, 7, 8,10, 9, 7,10, 9, 8, + 9,10, 9,10,11,10,12,11, 8,10, 9,10,11,11, 9,12, + 10, 5, 8, 8, 7, 9,10, 8,10, 9, 7, 9,10, 9,10,11, + 9,11,11, 8,10, 9,10,11,11,10,12,10, 7, 9,10, 9, + 10,12, 9,11,11, 9, 9,12,11,10,13,11,11,13,10,12, + 11,11,13,13,11,13,12, 7, 9, 9, 9,11,11, 9,12,11, + 9,11,10,10,11,12,11,13,12, 9,11,11,12,13,13,11, + 13,11, 5, 8, 8, 8, 9,10, 7,10, 9, 8, 9,10,10,10, + 12,10,11,11, 7,10, 9, 9,11,11, 9,11,10, 7, 9, 9, + 9,11,12, 9,11,11, 9,11,11,11,11,13,12,13,13, 9, + 10,11,11,12,13,10,12,11, 7,10, 9, 9,11,11, 9,12, + 10,10,11,12,11,12,13,12,13,13, 9,12, 9,11,13,11, + 10,13,10, +}; + +static const static_codebook _44p8_p3_0 = { + 5, 243, + (char *)_vq_lengthlist__44p8_p3_0, + 1, -533200896, 1614282752, 2, 0, + (long *)_vq_quantlist__44p8_p3_0, + 0 +}; + +static const long _vq_quantlist__44p8_p3_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p8_p3_1[] = { + 6, 7, 7, 7, 7, 8, 7, 8, 7, 7, 7, 8, 7, 8, 8, 8, + 8, 8, 7, 8, 7, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 8, 8, + 8, 8, 9, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 8, 8, 8, 9, 9, 8, + 9, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, + 8, 8, 8, 8, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 8, 9, 8, + 8, 9, 8, +}; + +static const static_codebook _44p8_p3_1 = { + 5, 243, + (char *)_vq_lengthlist__44p8_p3_1, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p8_p3_1, + 0 +}; + +static const long _vq_quantlist__44p8_p4_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p8_p4_0[] = { + 2, 5, 5, 4, 7, 8, 4, 8, 7, 5, 7, 8, 7, 7,10, 8, + 9, 9, 5, 7, 7, 8, 9, 9, 7,10, 7, 5, 7, 8, 8, 9, + 11, 8,10,10, 8, 9,10,10,10,12,11,12,12, 8,10,10, + 10,12,12,10,12,11, 5, 8, 7, 8,10,10, 8,11, 9, 8, + 10,10,10,11,12,10,12,12, 8,10, 9,11,12,12,10,12, + 10, 5, 8, 8, 7,10,10, 8,11,10, 7, 9,10, 9,10,12, + 10,12,12, 8,10,10,10,12,12,10,12,11, 7, 9,10, 9, + 11,12,10,12,11, 9, 9,12,10,10,13,12,12,13,10,12, + 11,12,13,13,11,13,11, 7,10, 9,10,11,12,10,13,11, + 9,11,11,11,11,13,12,14,13,10,11,11,12,14,14,11, + 14,11, 5, 8, 8, 8,10,11, 7,10,10, 8,10,10,10,11, + 12,10,12,12, 7,10, 9,10,12,12, 9,12,10, 7, 9,10, + 10,11,13,10,12,11,10,11,11,11,11,14,12,14,14, 9, + 11,11,12,13,14,11,13,11, 7,10, 9,10,11,12, 9,12, + 10,10,11,12,11,11,13,12,13,13, 9,12, 9,12,13,12, + 10,13,10, +}; + +static const static_codebook _44p8_p4_0 = { + 5, 243, + (char *)_vq_lengthlist__44p8_p4_0, + 1, -531365888, 1616117760, 2, 0, + (long *)_vq_quantlist__44p8_p4_0, + 0 +}; + +static const long _vq_quantlist__44p8_p4_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p8_p4_1[] = { + 7, 9, 9,10,10, 9,10,10,10,11, 9,10,10,11,10, 9, + 10,10,11,11, 9,10,10,11,11, 9,10,10,11,11,10,10, + 10,11,11,10,10,10,11,11,10,11,11,11,11,10,11,11, + 11,11, 9,10,10,11,11,10,10,10,11,11, 9,10,10,11, + 11,10,11,11,11,11,10,11,11,11,11,10,11,11,11,11, + 10,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,12,10,11,11,11,11,11,11,11,11,11,10,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11, 9,10,10, + 11,11,10,10,11,11,11,10,10,11,11,11,10,11,11,11, + 12,10,11,11,12,12,10,10,11,11,11,10,11,11,11,12, + 11,11,11,12,12,11,11,12,12,12,11,11,12,12,12,10, + 11,11,11,11,11,11,11,12,12,10,11,11,12,12,11,12, + 11,12,12,11,12,11,12,12,11,11,11,11,12,11,11,12, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,11,11,11,12,12,11,12,12,12,12,11,12,11,12,12, + 12,12,12,12,12,12,12,12,12,12, 9,10,10,11,11,10, + 11,10,11,11,10,11,10,11,11,10,11,11,12,12,10,11, + 11,12,11,10,11,11,11,11,10,11,11,11,12,11,11,11, + 12,12,11,11,12,12,12,11,11,11,12,12,10,11,10,11, + 11,11,11,11,12,12,10,11,11,12,11,11,12,11,12,12, + 11,12,11,12,12,11,11,11,12,12,11,11,12,12,12,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,11,11, + 11,12,11,11,12,12,12,12,11,12,11,12,12,12,12,12, + 12,12,12,12,12,12,12,10,11,11,11,11,11,11,11,12, + 12,11,11,11,12,12,11,12,12,12,12,11,12,12,12,12, + 11,11,11,12,12,11,11,12,12,12,11,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,11,11,11,12,12,11,12, + 12,12,12,11,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,13,12,13,12,12,12,12,13,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,13,12,10,11,11,11,11,11,11,11,12,12,11,11, + 11,12,12,11,12,12,12,12,11,12,12,12,12,11,11,11, + 12,12,11,12,12,12,12,11,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,11,11,11,12,12,11,12,12,12,12, + 11,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,13,12,12,13,12,13, + 12, 9,10,10,11,11,10,10,11,11,11,10,11,10,11,11, + 10,11,11,12,12,10,11,11,12,12,10,10,11,11,11,10, + 11,11,11,12,10,11,11,12,12,11,11,12,12,12,11,11, + 11,12,12,10,11,10,11,11,11,11,11,12,12,10,11,11, + 12,11,11,12,11,12,12,11,12,11,12,12,11,11,11,11, + 12,11,11,12,12,12,11,12,12,12,12,11,12,12,12,12, + 11,12,12,12,12,11,11,11,12,11,11,12,12,12,12,11, + 12,11,12,12,12,12,12,12,12,12,12,12,12,12,10,10, + 11,11,11,10,11,11,12,12,10,11,11,12,12,11,11,11, + 12,12,11,11,12,12,12,10,11,11,11,12,11,11,12,12, + 12,11,11,12,12,12,11,11,12,12,12,11,12,12,12,12, + 11,11,11,12,12,11,12,12,12,12,11,12,11,12,12,11, + 12,12,12,12,11,12,12,12,12,11,11,12,12,12,11,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12, 9,10,10,11,11, + 10,11,11,11,12,10,11,11,12,11,11,12,11,12,12,11, + 12,11,12,12,10,11,11,12,11,11,11,11,12,12,11,12, + 11,12,12,11,12,12,12,12,11,12,12,12,12,10,11,11, + 12,12,11,12,11,12,12,11,12,11,12,12,12,12,12,12, + 12,11,12,12,12,12,11,12,11,12,12,11,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,11, + 12,12,12,12,12,12,12,12,12,11,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,11,11,11,12,12,11,12,12, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,11,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,13,12,12,12,12,12,11,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,13,13,12,12, + 12,13,13,12,12,12,12,12,12,12,12,12,13,12,12,12, + 12,13,12,12,13,12,13,12,13,13,13,13,12,12,12,12, + 12,12,12,12,13,12,12,12,12,13,12,12,13,13,13,13, + 12,13,13,13,13,10,11,11,12,12,11,12,12,12,12,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,11,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 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13,12,12,12,13,12,12,12,11,11,11,12,12,11,12,12, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,11,12,12,12,12,12,12,12,12,13,12,12,12,12,13, + 12,12,13,13,13,12,12,12,13,13,11,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,13,12,13,13,12,13, + 12,13,12,12,12,12,12,12,12,12,12,12,13,12,13,12, + 13,13,12,13,13,12,13,12,13,13,13,13,12,12,12,12, + 12,12,12,12,13,12,12,13,12,13,12,12,13,12,13,12, + 12,13,12,13,12, +}; + +static const static_codebook _44p8_p4_1 = { + 5, 3125, + (char *)_vq_lengthlist__44p8_p4_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p8_p4_1, + 0 +}; + +static const long _vq_quantlist__44p8_p5_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p8_p5_0[] = { + 2, 6, 6, 9, 9, 5, 7, 8,10,11, 5, 8, 7,11,10, 8, + 10,11,12,13, 8,11,10,13,12, 6, 7, 8,10,11, 7, 8, + 10,10,12, 8, 9, 9,12,12,10,10,12,12,14,10,12,12, + 14,13, 6, 8, 7,11,10, 8, 9, 9,12,12, 7,10, 8,12, + 11,10,12,12,13,14,10,12,10,14,12, 9,10,11,11,13, + 10,10,11,11,13,11,12,12,13,14,12,12,13,11,15,13, + 14,14,15,14, 9,11,10,13,11,11,12,12,13,13,10,11, + 10,13,11,13,14,14,15,15,12,13,12,15,11, 6, 8, 9, + 11,12, 8, 9,11,12,13, 8,10,10,13,13,11,12,13,14, + 15,11,12,13,14,14, 9, 9,10,12,13,10,10,12,12,14, + 10,11,11,13,14,12,12,14,14,15,13,13,14,15,15, 9, + 10,10,13,13,10,11,11,13,14,10,11,10,14,13,13,13, + 14,15,15,12,14,13,15,14,12,12,13,13,14,12,13,14, + 13,15,13,14,14,15,15,14,14,15,14,16,15,15,15,16, + 16,12,13,13,14,14,13,14,14,15,15,12,14,13,15,14, + 14,15,15,16,16,14,15,14,16,14, 6, 9, 8,12,11, 8, + 10,10,13,13, 8,11, 9,13,12,11,12,12,14,14,11,13, + 12,15,14, 9,10,10,13,13,10,10,11,13,14,10,12,11, + 14,13,12,13,14,14,15,13,13,13,15,14, 9,10, 9,13, + 12,10,11,11,14,13,10,12,10,14,12,13,14,13,15,15, + 12,14,12,15,14,12,13,13,14,14,13,13,13,14,15,13, + 14,14,15,15,14,14,15,14,16,14,15,15,16,16,12,13, + 12,14,13,13,14,14,15,15,12,14,13,15,13,15,15,15, + 16,16,14,15,14,16,14,11,12,12,13,14,12,13,14,14, + 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9,13,12,10,11,11,13,14, 9,11, + 10,14,13,12,13,13,15,15,12,13,12,15,14,12,13,13, + 14,14,12,13,13,14,15,13,14,14,14,15,14,14,15,14, + 16,14,15,15,16,16,11,12,12,14,13,13,13,13,15,15, + 12,13,12,15,13,14,15,15,16,16,14,15,14,16,14, 7, + 9,10,12,13,10,10,12,12,14,10,12,11,14,13,12,13, + 14,14,15,12,13,13,15,14,10,11,11,13,13,11,11,12, + 13,14,12,13,12,14,14,13,13,14,13,16,14,14,14,15, + 15, 9,10,11,13,14,12,12,13,13,15,10,12,10,14,13, + 13,14,14,15,16,13,14,13,15,13,13,14,13,14,15,12, + 13,13,14,15,14,14,14,15,15,14,13,15,13,16,15,16, + 16,16,16,12,13,13,14,14,14,14,14,15,15,12,13,13, + 15,14,15,15,16,16,16,14,15,13,16,13, 7,10, 9,12, + 12, 9,10,11,13,13, 9,11,10,14,13,12,13,13,14,15, + 11,13,12,15,14, 9,11,11,13,13,10,10,12,13,14,11, + 12,12,14,14,13,13,14,14,16,13,14,14,16,15, 9,11, + 10,13,12,11,12,11,14,14,10,12,10,14,13,13,14,13, + 15,15,12,14,12,16,14,12,13,13,14,15,13,13,14,14, + 16,13,14,14,15,15,14,14,15,14,16,15,15,15,16,16, + 12,13,12,15,14,13,14,14,15,15,12,14,13,16,14,14, + 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14,15,15,17,16,12,13,13,15,15,13,14,14,15,16,13, + 14,14,16,15,14,15,15,16,17,14,15,15,17,16,13,14, + 14,15,16,14,14,15,15,16,14,15,15,16,16,15,15,16, + 16,17,15,16,16,17,17,14,15,15,16,16,15,15,15,16, + 16,15,15,15,16,16,16,17,16,17,17,16,16,16,18,16, + 11,12,12,14,14,12,13,14,15,15,12,13,13,15,15,13, + 14,15,16,16,14,15,15,16,16,12,13,13,15,15,13,13, + 14,15,16,13,14,14,15,16,14,14,15,16,17,15,15,15, + 16,17,12,13,13,15,15,13,14,14,15,16,13,14,14,16, + 15,15,15,15,16,17,15,16,15,17,16,14,14,15,15,16, + 14,14,15,15,17,15,15,16,16,17,15,15,16,15,18,16, + 16,16,17,17,14,15,15,16,16,15,16,16,17,17,15,15, + 15,17,16,16,17,16,17,17,16,16,16,18,16,11,12,12, + 14,14,13,13,14,15,15,13,14,13,15,15,14,15,15,16, + 16,14,15,15,16,16,12,13,13,15,15,13,13,14,15,15, + 14,14,14,16,15,15,15,15,15,16,15,16,15,17,16,12, + 13,13,15,15,14,14,15,15,16,13,14,13,16,15,15,15, + 16,16,17,15,16,15,17,15,14,15,14,16,16,14,15,15, + 16,16,15,16,15,17,16,15,15,16,15,17,16,17,16,17, + 17,14,15,15,16,16,15,16,16,16,17,14,15,15,16,16, + 16,17,17,17,18,16,16,16,17,16,12,13,13,15,15,13, + 13,14,15,16,13,14,14,16,15,14,15,15,16,17,14,15, + 15,17,16,13,14,14,15,16,14,14,15,15,17,14,15,15, + 16,16,15,14,16,15,17,15,16,16,17,17,13,14,14,16, + 16,14,15,15,16,16,14,15,14,16,16,15,16,16,17,17, + 15,16,15,17,16,15,15,16,15,17,15,15,16,15,17,15, + 16,16,16,17,16,15,17,15,18,17,17,17,17,17,15,15, + 15,17,17,16,16,16,17,17,15,16,15,17,17,16,17,17, + 18,18,16,17,15,18,15,11,12,12,15,15,13,13,15,14, + 16,13,14,13,16,14,15,15,16,16,17,15,16,15,17,15, + 12,14,13,16,14,13,13,14,14,16,14,15,14,16,15,15, + 15,16,15,17,16,16,16,17,16,12,13,14,15,16,15,15, + 15,15,16,13,15,13,16,14,16,16,16,17,17,15,16,15, + 17,15,15,16,15,16,15,14,14,15,16,16,16,16,16,17, + 16,15,15,16,15,17,17,17,17,18,17,15,15,15,16,16, + 16,16,16,16,17,14,15,15,17,16,17,17,17,17,18,15, + 16,15,18,14,10,12,12,14,14,12,13,13,15,15,12,13, + 13,15,15,14,14,15,15,16,13,15,14,16,16,12,13,13, + 15,15,13,14,14,15,16,13,14,14,15,15,14,15,15,16, + 17,14,15,15,17,16,12,13,13,15,15,13,14,14,15,15, + 12,14,13,15,15,14,15,15,16,17,14,15,14,17,15,14, + 15,15,16,16,14,15,15,16,17,15,15,15,17,16,16,16, + 16,16,17,16,16,16,17,17,13,14,14,16,15,14,15,15, + 16,16,14,15,14,16,16,15,16,16,17,17,15,16,15,17, + 16,11,12,12,14,15,13,13,14,14,15,13,14,13,15,15, + 14,15,15,16,16,14,15,15,16,16,12,14,13,15,15,13, + 13,14,15,16,14,15,14,16,15,15,15,16,15,17,15,16, + 16,17,16,12,13,13,15,15,14,14,15,15,16,13,14,13, + 16,15,15,15,16,16,17,15,15,15,16,16,14,15,15,16, + 16,14,15,15,16,16,15,16,16,17,17,16,16,16,16,17, + 16,17,17,18,17,14,14,15,15,16,15,15,16,16,17,14, + 15,15,16,16,16,16,16,17,17,15,16,15,17,15,11,12, + 12,14,14,12,13,14,15,15,12,13,13,15,15,14,15,15, + 16,16,13,15,14,16,16,12,13,13,15,15,13,14,14,15, + 16,13,14,14,16,16,15,15,15,16,17,15,15,15,17,16, + 12,13,13,15,15,13,14,14,16,15,13,14,13,16,15,15, + 16,15,17,17,14,15,14,17,16,14,15,15,16,16,15,15, + 16,16,17,15,16,16,17,17,16,16,16,16,18,16,17,16, + 18,17,14,15,14,16,15,15,15,15,17,16,14,15,14,17, + 15,16,17,16,17,17,15,16,15,17,15,11,12,12,15,15, + 13,13,15,14,16,13,15,13,16,14,15,15,16,15,17,15, + 16,15,17,16,12,14,13,15,15,13,13,15,15,16,15,15, + 15,16,15,15,15,16,15,17,16,16,16,17,16,12,13,14, + 15,16,14,14,15,15,16,13,14,13,16,14,16,16,16,16, + 17,15,16,15,17,15,15,16,15,16,16,14,15,15,16,16, + 16,16,16,17,16,15,15,16,15,17,17,17,17,18,17,15, + 15,15,15,16,16,16,16,16,17,14,15,14,16,15,17,17, + 17,17,18,15,16,15,17,15,12,13,13,15,15,13,14,14, + 15,16,13,14,14,16,15,14,15,15,16,17,14,15,15,17, + 16,13,14,14,16,15,13,14,15,16,16,14,15,15,16,16, + 15,15,16,16,17,15,16,16,17,17,13,14,13,16,15,14, + 15,15,16,16,13,15,14,16,15,15,16,16,17,17,15,16, + 14,17,15,15,15,16,17,17,15,15,16,16,17,16,16,16, + 17,17,16,15,17,16,18,17,17,17,18,18,15,15,15,17, + 14,16,16,16,17,16,15,16,15,17,15,16,17,17,18,17, + 16,17,15,18,15, +}; + +static const static_codebook _44p8_p5_0 = { + 5, 3125, + (char *)_vq_lengthlist__44p8_p5_0, + 1, -528744448, 1616642048, 3, 0, + (long *)_vq_quantlist__44p8_p5_0, + 0 +}; + +static const long _vq_quantlist__44p8_p5_1[] = { + 3, + 2, + 4, + 1, + 5, + 0, + 6, +}; + +static const char _vq_lengthlist__44p8_p5_1[] = { + 2, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _44p8_p5_1 = { + 1, 7, + (char *)_vq_lengthlist__44p8_p5_1, + 1, -533200896, 1611661312, 3, 0, + (long *)_vq_quantlist__44p8_p5_1, + 0 +}; + +static const long _vq_quantlist__44p8_p6_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p8_p6_0[] = { + 2, 6, 6, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 7, 9, 7, + 9, 9, 6, 7, 7, 8, 9, 9, 7, 9, 7, 6, 8, 8, 8, 9, + 10, 8, 9, 9, 8, 9,10, 9, 9,10,10,10,10, 8, 9, 9, + 10,10,11, 9,10,10, 6, 8, 8, 8, 9, 9, 8,10, 9, 8, + 9, 9, 9,10,10,10,11,10, 8,10, 9,10,11,10, 9,11, + 9, 6, 8, 8, 7, 9, 9, 7, 9, 9, 7, 9, 9, 8, 9,10, + 9,10,10, 8, 9, 9, 9,10,10, 9,10, 9, 7, 9, 9, 9, + 9,10, 9,10,10, 9, 9,10,10, 9,11,10,11,11, 9,10, + 10,10,11,11,10,11,10, 6, 9, 8, 9, 9,10, 9,10, 9, + 8,10,10, 9, 9,10,10,11,11, 9,10,10,10,11,11, 9, + 11, 9, 6, 8, 8, 7, 9, 9, 7, 9, 9, 8, 9, 9, 9, 9, + 10, 9,10,10, 7, 9, 9, 9,10,10, 8,10, 9, 6, 8, 9, + 9, 9,10, 9,10, 9, 9,10,10, 9, 9,11,10,11,11, 8, + 9,10,10,11,11, 9,10, 9, 7, 9, 9, 9,10,10, 9,10, + 9, 9,10,10,10,10,11,10,11,11, 9,10, 9,10,11,11, + 10,11, 9, +}; + +static const static_codebook _44p8_p6_0 = { + 5, 243, + (char *)_vq_lengthlist__44p8_p6_0, + 1, -527106048, 1620377600, 2, 0, + (long *)_vq_quantlist__44p8_p6_0, + 0 +}; + +static const long _vq_quantlist__44p8_p6_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p8_p6_1[] = { + 4, 7, 7, 7, 7, 8, 7, 8, 7, 7, 7, 8, 7, 8, 8, 8, + 8, 8, 7, 8, 7, 8, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 8, 8, 8, + 8, 9, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, + 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, + 8, 8, 9, 8, 8, 8, 8, 9, 9, 8, 9, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, + 8, 8, 9, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 9, 8, 9, 8, 8, 8, 8, 8, 9, 9, 8, + 9, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 9, 8, 9, 9, 8, 8, 8, 8, 9, 8, 8, 9, 8, 7, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, + 8, 8, 8, 9, 9, 8, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, + 8, 9, 8, +}; + +static const static_codebook _44p8_p6_1 = { + 5, 243, + (char *)_vq_lengthlist__44p8_p6_1, + 1, -530841600, 1616642048, 2, 0, + (long *)_vq_quantlist__44p8_p6_1, + 0 +}; + +static const long _vq_quantlist__44p8_p7_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p8_p7_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44p8_p7_0 = { + 5, 243, + (char *)_vq_lengthlist__44p8_p7_0, + 1, -512202240, 1635281408, 2, 0, + (long *)_vq_quantlist__44p8_p7_0, + 0 +}; + +static const long _vq_quantlist__44p8_p7_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p8_p7_1[] = { + 1, 7, 7,12,12, 5,11,12,12,12, 5,12,11,12,12,12, + 12,12,12,12,12,13,13,13,13, 7,11,11,13,13,13,12, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13, 7,13,10,13,13,13,13,13,13,13,12,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13, 7,13,12, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,12, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13, 8,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,12,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,12,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13, 8,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,12,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,10,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13, 8,13,12,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,11, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,11,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13, +}; + +static const static_codebook _44p8_p7_1 = { + 5, 3125, + (char *)_vq_lengthlist__44p8_p7_1, + 1, -514619392, 1630767104, 3, 0, + (long *)_vq_quantlist__44p8_p7_1, + 0 +}; + +static const long _vq_quantlist__44p8_p7_2[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const char _vq_lengthlist__44p8_p7_2[] = { + 1, 3, 2, 4, 5, 7, 7, 8, 8, 9, 9,10,10,11,11,12, + 12,13,13,14,14,15,15,15,15, +}; + +static const static_codebook _44p8_p7_2 = { + 1, 25, + (char *)_vq_lengthlist__44p8_p7_2, + 1, -518864896, 1620639744, 5, 0, + (long *)_vq_quantlist__44p8_p7_2, + 0 +}; + +static const long _vq_quantlist__44p8_p7_3[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const char _vq_lengthlist__44p8_p7_3[] = { + 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p8_p7_3 = { + 1, 25, + (char *)_vq_lengthlist__44p8_p7_3, + 1, -529006592, 1611661312, 5, 0, + (long *)_vq_quantlist__44p8_p7_3, + 0 +}; + +static const char _huff_lengthlist__44p8_short[] = { + 3, 9,15,17,20,21,22,23, 5, 5, 7, 9,11,13,17,20, + 9, 5, 5, 6, 8,10,15,18,11, 7, 5, 4, 6, 9,13,17, + 14, 9, 7, 5, 6, 7,10,14,17,10, 8, 6, 6, 4, 5, 8, + 20,14,13,10, 8, 4, 3, 4,23,17,16,14,12, 6, 4, 4, +}; + +static const static_codebook _huff_book__44p8_short = { + 2, 64, + (char *)_huff_lengthlist__44p8_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p9_l0_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44p9_l0_0[] = { + 2, 5, 5, 7, 6, 8, 8, 9, 9,10,10,11,11, 4, 5, 5, + 6, 7, 8, 8, 9, 9,10,10,11,10, 4, 5, 5, 7, 6, 8, + 8, 9, 9,10,10,10,10, 6, 6, 7, 6, 7, 8, 8, 9, 9, + 10, 9,11, 9, 6, 6, 6, 7, 6, 8, 8, 9, 9, 9,10, 9, + 11, 7, 7, 8, 8, 8, 8, 9, 9, 9,10, 9,11, 9, 7, 8, + 8, 8, 8, 9, 8, 9, 9, 9,10, 9,11, 8, 9, 9, 9, 9, + 9, 9,10,10,11,10,12,10, 8, 9, 9, 9, 9, 9, 9,10, + 9,10,11,11,12, 9,10,10,10,10,10,10,10,11,11,11, + 11,12, 9,10,10,10,10,11,10,11,10,11,11,12,11,11, + 11,11,11,11,11,11,11,12,11,12,11,12,11,11,11,11, + 11,11,11,12,11,12,11,12,11, +}; + +static const static_codebook _44p9_l0_0 = { + 2, 169, + (char *)_vq_lengthlist__44p9_l0_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44p9_l0_0, + 0 +}; + +static const long _vq_quantlist__44p9_l0_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p9_l0_1[] = { + 4, 4, 4, 5, 5, 4, 4, 5, 5, 5, 4, 5, 4, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p9_l0_1 = { + 2, 25, + (char *)_vq_lengthlist__44p9_l0_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p9_l0_1, + 0 +}; + +static const long _vq_quantlist__44p9_l1_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p9_l1_0[] = { + 1, 2, 3, 5, 9, 9, 4, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9,10,10,10,10,10,10,10,10, +}; + +static const static_codebook _44p9_l1_0 = { + 2, 25, + (char *)_vq_lengthlist__44p9_l1_0, + 1, -514619392, 1630767104, 3, 0, + (long *)_vq_quantlist__44p9_l1_0, + 0 +}; + +static const char _huff_lengthlist__44p9_lfe[] = { + 1, 1, +}; + +static const static_codebook _huff_book__44p9_lfe = { + 1, 2, + (char *)_huff_lengthlist__44p9_lfe, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44p9_long[] = { + 3, 3, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _huff_book__44p9_long = { + 1, 8, + (char *)_huff_lengthlist__44p9_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p9_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p9_p1_0[] = { + 1, 5, 5, 4, 8, 8, 4, 8, 8, 5, 7, 8, 8, 9,10, 8, + 10,10, 5, 8, 7, 8,10,10, 8,10, 9, 7, 9, 9, 9,11, + 11, 9,11,11, 9,11,11,11,12,13,11,13,13, 9,11,11, + 11,13,13,11,13,13, 7, 9, 9, 9,11,11, 9,11,11, 9, + 11,11,11,13,13,11,13,13, 9,11,11,11,13,13,11,13, + 12, 5, 9, 9, 9,11,11, 9,11,11, 9,11,11,11,12,13, + 11,13,13, 9,11,11,11,13,13,11,13,13, 9,11,12,11, + 13,13,12,13,13,11,12,13,13,14,15,13,14,14,12,13, + 13,13,15,15,13,15,14, 8,10,10,11,13,13,12,14,13, + 11,12,12,13,14,15,13,15,15,11,12,12,13,15,15,13, + 15,14, 5, 9, 9, 9,11,11, 9,11,11, 9,11,11,11,13, + 13,11,13,13, 9,11,10,11,13,13,11,13,12, 8,10,10, + 11,13,13,12,13,13,11,12,12,13,14,15,14,15,15,10, + 12,12,13,14,15,13,15,14, 9,12,11,12,13,13,11,13, + 13,12,13,13,13,15,15,13,14,15,11,13,12,13,15,14, + 13,15,14, +}; + +static const static_codebook _44p9_p1_0 = { + 5, 243, + (char *)_vq_lengthlist__44p9_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p9_p1_0, + 0 +}; + +static const long _vq_quantlist__44p9_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p9_p2_0[] = { + 4, 6, 6, 8, 8, 5, 7, 7, 9, 9, 5, 7, 7, 9, 9, 6, + 8, 8,11,11, 6, 8, 8,11,11, 6, 7, 7, 9, 9, 7, 8, + 9,10,11, 7, 9, 9,11,10, 8, 9,10,12,12, 8,10,10, + 12,12, 6, 7, 7, 9, 9, 7, 9, 9,10,10, 7, 9, 8,11, + 10, 8,10,10,12,12, 8,10, 9,12,12, 8, 9, 9,11,11, + 9,10,10,12,12, 9,11,11,12,13,11,12,12,13,14,11, + 12,12,14,14, 8, 9, 9,11,11, 9,11,10,13,12, 9,10, + 10,13,12,11,12,12,14,14,11,12,12,14,13, 7, 8, 9, + 10,10, 8,10,10,11,11, 8,10,10,11,11,10,11,11,13, + 13,10,11,11,13,13, 8, 9,10,10,11,10,11,11,12,13, + 10,11,11,12,12,11,11,12,13,14,11,12,12,14,14, 8, + 10,10,11,11,10,11,11,12,13,10,11,11,12,12,11,12, + 12,14,14,11,12,12,14,14,10,11,11,12,13,11,12,12, + 13,14,12,13,13,14,14,13,13,14,14,16,13,14,14,15, + 16,10,11,11,13,13,12,12,12,14,14,11,12,12,14,14, + 13,14,14,15,16,13,14,14,16,15, 7, 8, 8,10,10, 8, + 10,10,11,11, 8,10,10,12,11,10,11,11,13,13,10,11, + 11,13,13, 8,10,10,11,11,10,11,11,12,12,10,11,11, + 12,12,11,12,12,14,14,11,12,12,14,14, 8,10, 9,11, + 10,10,11,11,13,12,10,11,10,13,12,11,12,12,14,14, + 11,12,11,14,13,10,11,11,13,13,11,12,12,14,14,12, + 12,12,14,14,13,14,14,15,16,13,14,14,15,15,10,11, + 11,13,12,12,12,12,14,14,11,12,12,14,13,13,14,14, + 16,15,13,14,13,16,14,10,11,11,13,13,12,12,13,14, + 15,12,13,13,14,15,13,14,15,15,16,13,14,14,16,16, + 11,12,13,14,14,13,13,14,15,16,13,14,14,15,16,14, + 15,15,16,17,14,15,16,17,17,11,12,12,14,14,13,14, + 14,15,16,13,14,14,15,15,14,15,15,16,18,14,15,15, + 17,16,13,14,15,15,16,15,15,16,16,18,15,15,15,17, + 17,16,16,17,17,18,16,16,16,18,18,14,14,14,16,16, + 15,15,15,16,17,15,15,15,16,17,16,17,17,18,18,16, + 16,17,18,17,10,11,11,14,13,12,13,13,15,14,11,13, + 13,15,14,13,15,15,16,16,13,14,14,16,16,11,12,12, + 14,14,13,13,13,15,15,13,14,13,15,15,15,15,15,17, + 16,14,15,15,17,16,11,13,12,14,14,13,14,13,15,15, + 13,14,13,15,15,14,15,15,17,17,14,15,15,17,16,14, + 14,14,16,16,14,15,15,17,17,15,15,16,17,16,17,16, + 17,18,18,16,17,17,18,18,13,14,14,16,15,15,15,15, + 17,17,14,16,15,16,16,17,17,17,18,18,16,17,16,20, + 19, 6, 8, 8,10,10, 8,10,10,11,11, 8,10,10,12,11, + 10,11,11,13,13,10,11,11,13,13, 8, 9,10,11,11,10, + 11,11,12,12,10,11,11,13,12,11,12,12,14,14,11,12, + 12,14,14, 9,10,10,11,11,10,11,11,12,12,10,11,11, + 13,12,11,12,12,14,14,11,12,12,14,14,10,10,11,12, + 13,11,12,12,14,14,11,12,12,14,14,13,14,14,15,16, + 13,14,14,15,16,10,11,11,13,13,12,12,12,14,14,12, + 13,12,14,14,13,14,14,16,16,13,14,14,15,15, 9,10, + 10,11,12,10,11,11,12,13,10,11,11,13,12,11,12,12, + 14,14,11,12,12,14,14,10,10,11,12,13,11,12,12,13, + 14,11,12,12,13,14,12,13,14,14,15,12,13,13,15,15, + 10,11,11,13,13,11,12,12,13,14,11,12,12,14,13,12, + 13,13,15,15,12,13,13,15,15,12,11,13,12,14,13,13, + 14,14,15,13,13,14,14,15,14,15,15,16,17,14,15,15, + 16,17,12,13,12,14,14,13,14,14,15,15,13,14,14,15, + 15,14,15,15,16,17,14,15,15,16,17, 8, 9, 9,11,11, + 10,11,11,12,13,10,11,11,13,12,12,13,13,14,15,11, + 13,12,15,14, 9,11,10,12,12,11,12,12,13,14,11,12, + 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17,17,18,14,16,14,17,16,17,18,18,19,19,17,17,17, + 18,18,15,15,15,17,16,15,16,16,17,17,17,19,17,18, + 18,18,18,18,18,21,19,20,19,20,19,15,15,16,16,17, + 17,17,18,20,20,15,16,16,18,17,18,19,19,19,20,18, + 19,18,19,17, 6,11,11,13,13,11,12,12,14,14,11,12, + 12,14,14,13,14,14,16,16,13,14,14,16,16,11,12,12, + 14,14,12,13,13,15,15,12,13,13,15,15,14,15,15,17, + 17,14,15,15,17,16,11,12,12,14,14,12,13,13,15,15, + 12,13,13,15,15,14,15,15,16,16,14,15,15,16,16,13, + 14,14,16,16,15,15,15,16,16,14,15,15,17,16,16,17, + 17,19,18,16,17,17,18,18,13,14,14,15,15,14,15,15, + 17,16,14,15,15,17,16,16,17,16,17,18,15,16,16,18, + 18,10,12,12,14,14,12,13,14,15,15,12,13,13,15,15, + 14,15,15,17,17,14,15,15,17,16,12,13,13,15,15,14, + 14,14,15,16,14,15,15,16,16,15,16,16,17,18,16,16, + 16,18,18,12,13,13,14,14,14,14,15,16,16,13,14,14, + 16,16,15,16,16,18,18,15,16,16,19,17,14,15,15,16, + 17,15,15,16,17,17,16,17,16,17,18,17,17,18,17,19, + 17,17,18,18,19,14,14,14,16,16,15,16,16,17,17,15, + 16,15,17,17,17,17,17,19,20,16,17,17,18,18,11,12, + 12,14,14,12,13,13,15,15,12,13,13,15,15,14,15,15, + 16,16,14,15,14,16,16,12,13,13,15,15,14,14,14,16, + 16,13,14,14,16,16,15,16,16,18,17,15,16,16,17,17, + 12,13,13,15,15,13,14,14,16,16,13,14,14,16,16,15, + 16,15,18,18,15,16,15,17,16,14,15,15,16,16,15,16, + 16,17,17,15,16,16,18,17,16,17,17,18,18,16,17,17, + 18,18,14,15,14,16,15,15,16,15,17,17,15,16,15,17, + 16,16,17,17,18,18,17,17,16,19,17,10,12,12,14,15, + 14,14,15,15,17,14,15,14,17,15,16,17,17,17,18,16, + 17,17,18,18,12,14,13,16,15,14,14,16,15,17,15,17, + 16,18,17,17,17,18,17,19,18,18,18,19,18,12,13,14, + 15,15,15,16,16,16,17,14,15,14,18,16,18,17,18,19, + 19,17,18,17,20,18,15,15,15,17,17,15,16,16,17,18, + 18,18,18,19,18,18,18,19,18,20,18,19,19,21,21,15, + 15,16,16,17,17,18,18,18,18,15,16,16,17,17,17,19, + 20,19,20,17,18,18,19,17,13,14,14,16,16,14,15,15, + 16,17,14,15,15,17,17,16,16,17,17,18,15,17,16,17, + 17,14,15,15,16,16,15,16,16,17,17,16,16,16,17,17, + 17,17,18,17,18,17,17,17,18,20,14,15,15,17,16,15, + 16,16,17,17,15,16,16,17,17,17,17,17,18,18,16,17, + 17,19,18,16,16,17,17,17,17,18,17,19,18,17,17,17, + 18,19,17,20,18,19,21,17,19,18,19,20,15,17,15,17, + 16,16,17,17,18,18,17,17,17,18,17,18,19,18,19,21, + 18,18,17,19,19, +}; + +static const static_codebook _44p9_p2_0 = { + 5, 3125, + (char *)_vq_lengthlist__44p9_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p9_p2_0, + 0 +}; + +static const long _vq_quantlist__44p9_p3_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p9_p3_0[] = { + 2, 5, 4, 4, 7, 7, 4, 7, 6, 5, 6, 7, 7, 8, 9, 7, + 9, 9, 5, 7, 6, 7, 9, 9, 7, 9, 8, 6, 8, 8, 8,10, + 10, 8,10,10, 8, 9,10,10,11,12,10,12,12, 8,10,10, + 10,12,12,10,12,11, 6, 8, 8, 8,10,10, 8,10,10, 8, + 10,10,10,11,12,10,12,12, 8,10, 9,10,12,11,10,12, + 11, 5, 8, 8, 8,10,10, 8,10,10, 8, 9,10,10,11,11, + 10,11,11, 8,10,10,10,11,12,10,12,11, 8,10,10,10, + 11,11,10,11,11,10,11,11,11,12,13,11,12,13,10,11, + 11,11,13,13,11,13,13, 7, 9, 9,10,11,12,10,12,11, + 9,11,11,11,12,13,12,14,13, 9,11,11,12,13,14,11, + 13,12, 5, 8, 8, 8,10,10, 8,10,10, 8,10,10,10,11, + 12,10,12,12, 8,10, 9,10,12,11, 9,11,11, 7, 9, 9, + 10,11,12,10,12,11, 9,11,11,11,12,13,12,14,13, 9, + 11,11,12,13,14,11,13,12, 8,10,10,10,11,11,10,11, + 11,10,11,11,11,13,13,11,13,13,10,11,10,11,13,12, + 11,13,12, +}; + +static const static_codebook _44p9_p3_0 = { + 5, 243, + (char *)_vq_lengthlist__44p9_p3_0, + 1, -533200896, 1614282752, 2, 0, + (long *)_vq_quantlist__44p9_p3_0, + 0 +}; + +static const long _vq_quantlist__44p9_p3_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p9_p3_1[] = { + 4, 6, 6, 6, 7, 7, 6, 7, 7, 6, 7, 7, 7, 7, 8, 7, + 7, 8, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, + 8, 9, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, + 9, 5, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, + 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 8, + 9, 9, 8, 9, 9, 8, 8, 9, 9, 9, 9, 9, 9, 9, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 7, 8, 8, 8, 9, 9, 8, 9, 9, + 8, 9, 8, 9, 9, 9, 9, 9, 9, 8, 8, 8, 9, 9, 9, 9, + 9, 9, 6, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, + 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, 9, 7, 8, 8, + 8, 9, 9, 8, 9, 9, 8, 8, 9, 9, 9, 9, 9, 9, 9, 8, + 8, 8, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, + 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44p9_p3_1 = { + 5, 243, + (char *)_vq_lengthlist__44p9_p3_1, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p9_p3_1, + 0 +}; + +static const long _vq_quantlist__44p9_p4_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p9_p4_0[] = { + 2, 5, 5, 4, 7, 7, 4, 7, 6, 5, 7, 7, 7, 8, 9, 7, + 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 6, 7, 8, 8, 9, + 10, 8,10,10, 8, 9,10,10,11,12,10,11,12, 8,10,10, + 10,11,12,10,12,11, 6, 8, 7, 8,10,10, 8,10, 9, 8, + 10,10,10,11,12,10,12,12, 8,10, 9,10,12,11,10,12, + 11, 5, 8, 8, 8,10,10, 8,10,10, 7, 9,10, 9,10,11, + 10,11,11, 8,10,10,10,12,12,10,12,11, 7, 9, 9, 9, + 11,11, 9,11,11, 9,10,11,11,11,12,11,12,12, 9,11, + 11,11,12,12,11,12,12, 7, 9, 9,10,11,12,10,12,11, + 9,11,10,11,11,12,12,13,13, 9,11,11,12,13,13,11, + 13,11, 5, 8, 8, 8,10,10, 8,10,10, 8,10,10,10,11, + 12,10,12,12, 7, 9, 9, 9,11,11, 9,11,10, 7, 9, 9, + 10,11,12,10,12,11, 9,11,11,11,11,13,12,13,13, 9, + 10,11,12,13,13,11,12,11, 7, 9, 9, 9,11,11, 9,11, + 11, 9,11,11,11,12,12,11,12,12, 9,11,10,11,12,12, + 10,12,11, +}; + +static const static_codebook _44p9_p4_0 = { + 5, 243, + (char *)_vq_lengthlist__44p9_p4_0, + 1, -531365888, 1616117760, 2, 0, + (long *)_vq_quantlist__44p9_p4_0, + 0 +}; + +static const long _vq_quantlist__44p9_p4_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p9_p4_1[] = { + 6, 8, 8,10, 9, 8, 9, 9,10,10, 8, 9, 9,10,10, 8, + 10,10,10,10, 8,10,10,10,10, 9, 9, 9,10,10, 9,10, + 10,10,11, 9,10,10,11,11,10,10,10,11,11,10,10,10, + 11,11, 9, 9, 9,10,10, 9,10,10,11,11, 9,10,10,11, + 10,10,10,10,11,11,10,10,10,11,11,10,10,10,10,11, + 10,10,11,11,11,10,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,10,10,10,11,10,10,11,11,11,11,10,11, + 10,11,11,11,11,11,11,11,10,11,11,11,11, 9,10,10, + 10,11,10,10,11,11,11,10,11,11,11,11,10,11,11,11, + 11,10,11,11,11,11,10,10,11,11,11,11,11,11,11,11, + 11,11,11,11,12,11,11,12,12,12,11,11,11,12,12,10, + 11,11,11,11,11,11,11,12,12,11,11,11,11,11,11,11, + 11,12,12,11,11,11,12,12,11,11,11,11,11,11,12,12, + 12,12,11,12,12,12,12,11,12,12,12,12,12,12,12,12, + 12,11,11,11,11,11,11,12,12,12,12,11,12,11,12,12, + 11,12,12,12,12,12,12,12,12,12, 9,10,10,11,10,10, + 11,11,11,11,10,11,11,11,11,10,11,11,11,11,10,11, + 11,11,11,10,11,11,11,11,11,11,11,11,11,11,11,11, + 12,12,11,11,12,12,12,11,11,11,12,12,10,11,10,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,12,12, + 11,11,11,12,12,11,11,11,11,11,11,12,12,12,12,11, + 12,12,12,12,11,12,12,12,12,12,12,12,12,12,11,11, + 11,11,11,11,12,12,12,12,11,12,11,12,12,12,12,12, + 12,12,11,12,12,12,12,11,11,11,11,11,11,12,12,12, + 12,11,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 11,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,13,13,12,12,12,13,13,11,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,13,13,12,12,12, + 13,13,12,12,12,12,12,12,12,12,12,13,12,12,12,13, + 13,12,13,13,13,13,12,13,13,13,13,12,12,12,12,12, + 12,12,12,13,13,12,12,12,13,13,12,13,13,13,13,12, + 13,13,13,13,11,11,11,11,11,11,12,12,12,12,11,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,11,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,13, + 13,12,12,12,13,13,11,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,13,13,12,12,12,13,13,12, + 12,12,12,12,12,12,12,13,13,12,12,12,13,13,12,13, + 13,13,13,12,13,13,13,13,12,12,12,12,12,12,12,12, + 13,13,12,12,12,13,12,12,13,13,13,13,12,13,13,13, + 13, 7,10,10,11,11,10,10,11,11,11,10,11,11,11,11, + 10,11,11,11,11,10,11,11,11,11,10,10,10,11,11,10, + 11,11,11,11,11,11,11,11,12,11,11,11,12,12,11,11, + 11,12,12,10,11,11,11,11,11,11,11,12,11,11,11,11, + 12,11,11,11,11,12,12,11,11,11,12,12,11,11,11,11, + 11,11,11,11,12,12,11,11,12,12,12,11,12,12,12,12, + 11,12,12,12,12,11,11,11,11,11,11,12,12,12,12,11, + 11,12,12,12,11,12,12,12,12,11,12,12,12,12,10,11, + 11,11,11,11,11,11,11,12,11,11,11,11,11,11,11,11, + 12,12,11,11,11,12,12,11,11,11,11,11,11,11,12,12, + 12,11,11,11,12,12,11,12,12,12,12,11,12,12,12,12, + 11,11,11,11,11,11,12,11,12,12,11,11,11,12,12,11, + 12,12,12,12,11,12,12,12,12,11,11,11,11,12,11,12, + 12,12,12,11,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,11,11,11,12,12,11,12,12,12,12,11,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,10,11,10,11,11, + 11,11,11,12,12,11,11,11,12,12,11,12,12,12,12,11, + 12,12,12,12,10,11,11,12,11,11,11,12,12,12,11,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,11,11,11, + 12,11,11,12,12,12,12,11,12,11,12,12,12,12,12,12, + 12,12,12,12,12,12,11,12,11,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,13,12,12,12,12,12,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,13,12,12,12,13,12,11,11,11,12,12,12,12,12, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 13,11,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,13,13,13,12,12,12,13,13,11,12,12,12,12,12, + 12,12,12,13,12,12,12,12,12,12,12,13,13,13,12,13, + 12,13,13,12,12,12,12,12,12,12,12,13,13,12,12,12, + 13,13,12,13,13,13,13,12,13,13,13,13,12,12,12,12, + 12,12,12,12,13,13,12,13,12,13,13,12,13,13,13,13, + 12,13,13,13,13,11,11,11,12,12,12,12,12,12,12,11, + 12,12,12,12,12,12,12,13,13,12,12,12,13,13,11,12, + 12,12,12,12,12,12,12,12,12,12,12,13,13,12,13,12, + 13,13,12,13,13,13,13,11,12,12,12,12,12,12,12,13, + 13,12,12,12,13,12,12,13,13,13,13,12,13,13,13,13, + 12,12,12,12,12,12,12,13,13,13,12,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,12,12,12,12,12,12,13, + 13,13,13,12,12,12,13,13,13,13,13,13,13,13,13,13, + 13,13, 7,10,10,11,11,10,11,11,11,11,10,11,11,11, + 11,10,11,11,11,11,10,11,11,11,11,10,11,11,11,11, + 11,11,11,11,11,11,11,11,12,11,11,11,12,12,12,11, + 11,11,12,12,10,10,10,11,11,11,11,11,12,11,10,11, + 11,11,11,11,11,11,12,12,11,11,11,12,12,11,11,11, + 11,11,11,11,12,12,12,11,12,11,12,12,11,12,12,12, + 12,11,12,12,12,12,11,11,11,11,11,11,11,11,12,12, + 11,12,11,12,12,11,12,12,12,12,11,12,12,12,12,10, + 10,10,11,11,11,11,11,12,12,11,11,11,12,12,11,12, + 12,12,12,11,12,12,12,12,11,11,11,11,11,11,11,12, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,11,11,11,11,11,11,12,12,12,12,11,12,11,12,12, + 12,12,12,12,12,12,12,12,12,12,11,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,13,12,12, + 12,13,12,11,11,11,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,10,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,12,12, + 11,11,11,12,12,11,11,11,11,11,11,11,12,12,12,11, + 12,11,12,12,11,12,12,12,12,11,12,12,12,12,11,11, + 11,11,11,11,11,11,12,12,11,11,11,12,12,11,12,12, + 12,12,11,12,12,12,12,11,11,11,12,11,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 11,11,11,12,11,11,12,12,12,12,11,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,11,11,11,12,12,11,12, + 12,12,12,12,12,12,12,12,12,12,12,13,13,12,12,12, + 13,12,11,12,12,12,12,12,12,12,12,13,12,12,12,13, + 13,12,13,13,13,13,12,13,13,13,13,11,12,12,12,12, + 12,12,12,12,13,12,12,12,12,12,12,13,13,13,13,12, + 13,13,13,13,12,12,12,12,12,12,12,13,13,13,12,13, + 12,13,13,13,13,13,13,13,13,13,13,13,13,12,12,12, + 12,12,12,13,13,13,13,12,13,12,13,13,13,13,13,13, + 13,13,13,13,13,13,11,11,11,12,12,11,12,12,12,12, + 11,12,12,12,12,12,12,12,12,12,12,12,12,12,12,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,13, + 12,13,13,12,12,12,13,13,11,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,13,13,12,13,12,13, + 13,12,12,12,12,12,12,12,12,13,13,12,12,12,13,13, + 13,13,13,13,13,12,13,13,13,13,12,12,12,12,12,12, + 13,12,13,13,12,13,12,13,12,12,13,13,13,13,12,13, + 13,13,13, 8,11,11,12,12,11,12,12,12,12,11,12,12, + 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12,12,12,12,12,13,12,12,12,13,13,13,13,13,13,13, + 12,13,13,13,13, +}; + +static const static_codebook _44p9_p4_1 = { + 5, 3125, + (char *)_vq_lengthlist__44p9_p4_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p9_p4_1, + 0 +}; + +static const long _vq_quantlist__44p9_p5_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p9_p5_0[] = { + 4, 6, 6, 9, 9, 6, 7, 8,10,11, 6, 8, 7,10,10, 8, + 10,10,12,12, 8,10,10,12,12, 6, 7, 8,10,10, 7, 8, + 9,10,11, 8, 9, 9,11,11,10,10,11,12,13,10,11,11, + 13,13, 6, 8, 7,10,10, 8, 9, 9,11,11, 7, 9, 8,11, + 10,10,11,11,13,13,10,11,10,13,12, 9,10,10,11,12, + 10,10,11,12,13,10,11,11,12,13,12,12,13,12,14,12, + 13,13,14,14, 9,10,10,12,11,10,11,11,13,12,10,11, + 10,13,12,12,13,13,14,14,12,13,12,14,12, 7, 8, 8, + 10,11, 8, 9,10,11,12, 8, 9, 9,11,12,10,11,12,13, + 14,10,11,11,13,13, 8, 9,10,11,12, 9,10,11,12,13, + 10,10,11,12,12,11,12,12,13,14,11,12,12,14,14, 8, + 9, 9,11,12,10,10,11,12,13, 9,10,10,12,12,11,12, + 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15,16,15,17,16,14,14,15,13,16,15,14,16,14,17,15, + 15,16,14,17,16,15,17,15,18,16,16,17,16,18,14,15, + 15,17,16,15,16,16,17,17,15,16,15,17,16,16,17,17, + 18,18,16,17,15,18,16,11,12,12,14,14,13,13,14,14, + 15,13,14,13,16,14,15,15,15,16,16,15,16,15,17,16, + 12,13,13,15,14,13,13,14,15,15,14,15,14,16,15,15, + 15,16,15,16,16,16,16,18,16,12,13,13,15,15,14,14, + 15,15,16,13,14,13,16,15,16,16,16,17,17,15,16,15, + 17,15,14,15,14,16,15,14,15,15,16,16,15,16,15,17, + 16,16,15,16,15,17,17,18,17,18,17,15,15,15,16,16, + 16,16,16,17,17,14,15,15,17,16,17,17,18,18,18,16, + 17,15,18,15, 9,11,11,13,13,11,12,12,14,14,11,12, + 12,14,14,13,14,14,15,16,13,14,14,15,15,11,12,12, + 14,14,12,13,13,14,15,12,13,13,14,14,14,14,15,15, + 16,14,14,14,16,16,11,12,12,14,14,12,13,13,14,15, + 11,13,12,14,14,13,14,14,16,16,13,14,14,16,15,13, + 14,14,15,15,14,14,15,15,16,14,15,14,16,16,15,15, + 16,16,17,15,16,16,17,17,12,13,13,15,15,13,14,14, + 16,15,12,14,13,16,15,15,16,15,17,17,14,15,15,17, + 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14,15,14,14,15,15,16,13,14,13,15,15,16,16,16,17, + 17,15,16,15,16,15,15,15,15,16,16,14,15,15,16,17, + 16,16,16,17,17,16,15,17,15,18,17,18,17,18,18,14, + 14,15,15,17,15,15,16,16,17,14,15,15,16,16,17,17, + 17,17,18,16,16,15,17,15,11,12,12,14,14,12,13,13, + 15,15,12,13,13,15,15,14,15,15,16,16,14,15,14,17, + 16,13,13,13,15,15,13,14,14,15,16,13,14,14,16,16, + 15,15,16,16,17,15,16,16,17,17,12,13,13,15,14,13, + 14,14,16,15,13,14,13,16,14,15,16,16,17,16,15,16, + 14,17,15,14,15,15,16,17,15,15,16,16,17,15,16,16, + 17,17,16,15,17,16,18,16,17,17,18,18,14,15,14,16, + 13,15,16,15,17,14,15,16,14,17,14,16,17,16,18,16, + 16,17,15,18,15, +}; + +static const static_codebook _44p9_p5_0 = { + 5, 3125, + (char *)_vq_lengthlist__44p9_p5_0, + 1, -528744448, 1616642048, 3, 0, + (long *)_vq_quantlist__44p9_p5_0, + 0 +}; + +static const long _vq_quantlist__44p9_p5_1[] = { + 3, + 2, + 4, + 1, + 5, + 0, + 6, +}; + +static const char _vq_lengthlist__44p9_p5_1[] = { + 2, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _44p9_p5_1 = { + 1, 7, + (char *)_vq_lengthlist__44p9_p5_1, + 1, -533200896, 1611661312, 3, 0, + (long *)_vq_quantlist__44p9_p5_1, + 0 +}; + +static const long _vq_quantlist__44p9_p6_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p9_p6_0[] = { + 2, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 8, 9, 7, + 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 5, 7, 8, 8, 9, + 10, 8, 9,10, 8, 9,10,10,10,12,10,11,11, 8,10,10, + 10,11,12,10,11,10, 5, 8, 7, 8,10,10, 8,10, 9, 8, + 10,10,10,10,11,10,12,11, 8,10, 9,10,11,11,10,12, + 10, 5, 8, 8, 7, 9,10, 8,10, 9, 7, 9,10, 9,10,11, + 9,11,11, 8,10, 9,10,11,11, 9,11,10, 7, 9, 9, 9, + 10,11, 9,11,11, 9, 9,11,10,10,13,11,12,12, 9,11, + 11,11,12,13,11,13,11, 7, 9, 9, 9,10,11, 9,11,10, + 9,11,10,10,10,12,11,13,12, 9,11,11,11,12,12,10, + 12,10, 5, 8, 8, 8, 9,10, 7,10, 9, 8, 9,10, 9,10, + 11,10,11,11, 7,10, 9, 9,11,11, 9,11,10, 7, 9, 9, + 9,10,11, 9,11,10, 9,11,11,10,10,12,11,12,12, 9, + 10,11,11,12,13,10,12,10, 7, 9, 9, 9,11,11, 9,11, + 10, 9,11,11,11,11,13,11,13,12, 9,11, 9,11,12,12, + 10,13,10, +}; + +static const static_codebook _44p9_p6_0 = { + 5, 243, + (char *)_vq_lengthlist__44p9_p6_0, + 1, -527106048, 1620377600, 2, 0, + (long *)_vq_quantlist__44p9_p6_0, + 0 +}; + +static const long _vq_quantlist__44p9_p6_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44p9_p6_1[] = { + 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 7, 8, 8, 7, + 8, 8, 7, 8, 7, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, + 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 8, 8, + 8, 8, 9, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 8, 8, 8, 9, 9, 8, + 9, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, + 8, 8, 8, 8, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 8, 9, 8, + 8, 9, 8, +}; + +static const static_codebook _44p9_p6_1 = { + 5, 243, + (char *)_vq_lengthlist__44p9_p6_1, + 1, -530841600, 1616642048, 2, 0, + (long *)_vq_quantlist__44p9_p6_1, + 0 +}; + +static const long _vq_quantlist__44p9_p7_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44p9_p7_0[] = { + 1,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 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4,16,16, 4, 9,11,15,16, 4,12, 8,16,16,12, + 16,16,16,16,13,16,16,16,16, 5, 8,10,16,16, 9, 9, + 14,15,16,12,14,14,16,16,16,16,16,16,16,16,16,16, + 16,16, 5,11, 8,16,15,12,14,16,16,16, 9,15, 9,16, + 16,16,16,16,16,16,16,16,16,16,16,15,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16, 6,11,11, + 16,16,12,13,16,16,16,12,16,14,16,16,16,16,16,16, + 16,16,16,16,16,16,11,15,15,16,16,14,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,12, + 15,16,16,16,16,16,16,16,16,14,16,15,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16, 5,11,11,16,16,12, + 15,16,16,16,12,16,14,16,16,16,16,16,16,16,16,16, + 16,16,16,12,15,15,16,16,14,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,11,15,15,16, + 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16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16, 6,11,11,16,16,13,15,16,16,16,11,15,14,16, + 16,16,16,16,16,16,14,16,16,16,16,11,16,16,16,16, + 16,16,16,16,16,15,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,11,16,14,16,16,14,16,16,16,16,13,15, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, 7, + 11,11,16,16,13,13,16,16,16,13,16,13,16,16,16,16, + 16,16,16,16,16,16,16,16,12,16,15,16,16,14,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,12,14,16,16,16,16,16,16,16,16,14,16,13,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16, 8,13,14,16, + 16,15,16,16,16,16,14,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,15,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,15,16, + 15,16,16,16,16,16,16,16,16,16,15,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,15,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,15,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16, +}; + +static const static_codebook _44p9_p7_1 = { + 5, 3125, + (char *)_vq_lengthlist__44p9_p7_1, + 1, -514619392, 1630767104, 3, 0, + (long *)_vq_quantlist__44p9_p7_1, + 0 +}; + +static const long _vq_quantlist__44p9_p7_2[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const char _vq_lengthlist__44p9_p7_2[] = { + 1, 3, 2, 5, 4, 7, 7, 8, 8, 9,10,10,10,11,11,11, + 12,12,12,13,13,13,13,13,13, +}; + +static const static_codebook _44p9_p7_2 = { + 1, 25, + (char *)_vq_lengthlist__44p9_p7_2, + 1, -518864896, 1620639744, 5, 0, + (long *)_vq_quantlist__44p9_p7_2, + 0 +}; + +static const long _vq_quantlist__44p9_p7_3[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const char _vq_lengthlist__44p9_p7_3[] = { + 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p9_p7_3 = { + 1, 25, + (char *)_vq_lengthlist__44p9_p7_3, + 1, -529006592, 1611661312, 5, 0, + (long *)_vq_quantlist__44p9_p7_3, + 0 +}; + +static const char _huff_lengthlist__44p9_short[] = { + 3, 3, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _huff_book__44p9_short = { + 1, 8, + (char *)_huff_lengthlist__44p9_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44pn1_l0_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44pn1_l0_0[] = { + 1, 3, 3, 8, 8,10,10,10,10,10,10,10,10, 5, 7, 5, + 9, 8,10,10,10,10,11,10,11,10, 5, 5, 7, 8, 9,10, + 10,11,10,10,11,10,11,10,10,10,11,11,11,11,11,11, + 11,10,11,11,10,10,10,10,11,11,11,11,11,10,11,11, + 11,11,11,11,11,11,12,11,10,11,11,11,11,11,11,11, + 11,11,11,11,11,10,10,11,11,12,11,11,11,11,11,11, + 12,11,11,11,10,11,11,11,11,11,11,11,11,10,11,11, + 10,11,10,11,11,11,11,11,11,11,11,11,11,12,11,11, + 12,12,11,11,11,11,11,11,11,11,11,11,11,11,12,11, + 10,11,11,11,11,11,11,11,12,11,13,11,11,11,11,11, + 11,11,11,11,11,11,12,11,13, +}; + +static const static_codebook _44pn1_l0_0 = { + 2, 169, + (char *)_vq_lengthlist__44pn1_l0_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44pn1_l0_0, + 0 +}; + +static const long _vq_quantlist__44pn1_l0_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44pn1_l0_1[] = { + 1, 4, 4, 7, 7, 4, 5, 6, 7, 7, 4, 6, 5, 7, 7, 7, + 6, 7, 6, 7, 7, 7, 6, 7, 6, +}; + +static const static_codebook _44pn1_l0_1 = { + 2, 25, + (char *)_vq_lengthlist__44pn1_l0_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44pn1_l0_1, + 0 +}; + +static const long _vq_quantlist__44pn1_l1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44pn1_l1_0[] = { + 1, 4, 4, 4, 4, 4, 4, 4, 4, +}; + +static const static_codebook _44pn1_l1_0 = { + 2, 9, + (char *)_vq_lengthlist__44pn1_l1_0, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44pn1_l1_0, + 0 +}; + +static const char _huff_lengthlist__44pn1_lfe[] = { + 1, 3, 2, 3, +}; + +static const static_codebook _huff_book__44pn1_lfe = { + 2, 4, + (char *)_huff_lengthlist__44pn1_lfe, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44pn1_long[] = { + 2, 3, 6, 7, 9,13,17, 3, 2, 5, 7, 9,13,17, 6, 5, + 5, 6, 9,12,16, 7, 7, 6, 6, 7,10,13,10,10, 9, 7, + 6,10,13,13,13,12,10,10,11,15,17,17,17,14,14,15, + 17, +}; + +static const static_codebook _huff_book__44pn1_long = { + 2, 49, + (char *)_huff_lengthlist__44pn1_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44pn1_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44pn1_p1_0[] = { + 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44pn1_p1_0 = { + 5, 243, + (char *)_vq_lengthlist__44pn1_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44pn1_p1_0, + 0 +}; + +static const long _vq_quantlist__44pn1_p2_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44pn1_p2_0[] = { + 1, 5, 5, 0, 7, 7, 0, 8, 8, 0, 9, 9, 0,12,12, 0, + 8, 8, 0, 9, 9, 0,13,13, 0, 8, 8, 0, 6, 6, 0,11, + 11, 0,12,12, 0,12,12, 0,14,14, 0,11,12, 0,12,12, + 0,15,15, 0,12,12, 0, 5, 5, 0, 5, 5, 0, 6, 6, 0, + 7, 7, 0,10,10, 0, 6, 6, 0, 7, 7, 0,11,11, 0, 6, + 6, 0, 7, 7, 0,11,11, 0,12,11, 0,11,11, 0,14,14, + 0,10,10, 0,12,12, 0,15,15, 0,12,12, 0, 6, 6, 0, + 12,12, 0,12,12, 0,12,12, 0,14,14, 0,11,11, 0,12, + 12, 0,16,16, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 8, 8, 0,12,12, 0,12,12, 0,12,12, 0,15, + 15, 0,12,12, 0,11,11, 0,16,16, 0,11,11, 0, 6, 6, + 0,12,12, 0,12,12, 0,13,13, 0,15,15, 0,12,12, 0, + 13,13, 0,15,15, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44pn1_p2_0 = { + 5, 243, + (char *)_vq_lengthlist__44pn1_p2_0, + 1, -533200896, 1614282752, 2, 0, + (long *)_vq_quantlist__44pn1_p2_0, + 0 +}; + +static const long _vq_quantlist__44pn1_p2_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44pn1_p2_1[] = { + 1, 3, 3, 0, 9, 9, 0, 9, 9, 0,10,10, 0, 9, 9, 0, + 10,10, 0,10,10, 0,10,10, 0,10,10, 0, 7, 7, 0, 7, + 7, 0, 6, 6, 0, 8, 8, 0, 7, 7, 0, 8, 8, 0, 8, 8, + 0, 7, 7, 0, 8, 8, 0, 7, 7, 0, 9, 9, 0, 8, 9, 0, + 10,10, 0, 9, 9, 0,10,10, 0,10,11, 0, 9, 9, 0,10, + 10, 0, 9, 9, 0,11,11, 0,12,12, 0,12,12, 0,11,11, + 0,12,12, 0,13,13, 0,12,12, 0,13,13, 0, 8, 8, 0, + 12,12, 0,12,12, 0,13,13, 0,13,13, 0,13,13, 0,13, + 13, 0,13,13, 0,13,13, 0, 7, 7, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 9, 9, 0,11,11, 0,12,12, 0,13,13, 0,12, + 12, 0,13,13, 0,13,13, 0,12,12, 0,12,12, 0, 9, 9, + 0,12,12, 0,13,13, 0,14,14, 0,13,13, 0,14,14, 0, + 14,14, 0,13,13, 0,14,14, 0, 7, 7, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44pn1_p2_1 = { + 5, 243, + (char *)_vq_lengthlist__44pn1_p2_1, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44pn1_p2_1, + 0 +}; + +static const long _vq_quantlist__44pn1_p3_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44pn1_p3_0[] = { + 1, 6, 6, 6, 8, 8, 6, 8, 8, 7, 9, 9,10,11,11, 8, + 8, 8, 7, 9, 9,11,12,12, 9, 9, 9, 6, 7, 7,10,11, + 11,10,11,11,10,11,11,13,13,13,12,12,12,10,12,11, + 14,14,14,12,12,12, 6, 5, 5, 9, 6, 6, 9, 6, 6, 9, + 7, 7,12,10,10,11, 7, 6, 9, 7, 7,13,11,11,12, 7, + 7, 7, 8, 8,12,10,10,12,10,10,11,10,10,15,13,13, + 13, 9, 9,12,11,11,15,14,14,15,11,11, 8, 7, 7,12, + 11,11,12,11,11,11,11,11,14,13,14,14,12,12,12,11, + 11,16,15,15,14,12,12, 0,10,10, 0,12,12, 0,12,12, + 0,11,11, 0,14,14, 0,11,11, 0,11,11, 0,15,15, 0, + 11,11, 7, 8, 8,13,11,11,12,10,10,12,11,11,15,13, + 13,14,11,11,12,10,10,16,14,14,15,10,10, 9, 7, 7, + 13,11,12,13,12,11,12,11,11,15,14,14,14,12,12,13, + 12,12,16,15,15,15,12,12, 0,11,11, 0,12,12, 0,12, + 13, 0,12,12, 0,15,15, 0,12,12, 0,12,12, 0,16,15, + 0,12,12, +}; + +static const static_codebook _44pn1_p3_0 = { + 5, 243, + (char *)_vq_lengthlist__44pn1_p3_0, + 1, -531365888, 1616117760, 2, 0, + (long *)_vq_quantlist__44pn1_p3_0, + 0 +}; + +static const long _vq_quantlist__44pn1_p3_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44pn1_p3_1[] = { + 2, 3, 4, 9, 9,10,12,12,12,11,10,12,12,13,12,11, + 13,12,11,11,11,12,12,12,11,11,13,13,13,13,11,12, + 12,14,14,12,13,13,13,13,11,13,13,13,13,11,13,13, + 13,13,11,13,13,13,13,11,12,12,14,14,12,13,13,12, + 12,11,13,13,13,13,11,13,13,12,12,11,13,13,13,13, + 12,12,13,14,14,12,13,13,12,12,11,13,13,13,13,11, + 13,13,12,12,11,13,13,13,13,12,13,13,14,14,12,13, + 13,12,12,11,13,13,13,13,11,13,13,12,12,11,10,10, + 10,10,12,10,10,11,11,12, 9, 9,11,11,13,11,11,10, + 10,13,10,10,10,10,13,11,11,12,12,13,10,10,12,12, + 14,12,11,12,12,13,11,11,11,12,13,12,12,12,12,13, + 11,11,12,12,13,10,10,12,12,14,11,11,12,12,13,11, + 11,12,12,13,11,11,12,12,14,12,12,12,12,14,10,10, + 11,11,14,12,11,11,11,13,11,11,11,11,13,12,12,11, + 11,14,12,12,12,11,14,10,10,11,11,14,12,11,11,11, + 13,11,11,11,11,13,12,12,11,11,11,11,11,10,10,12, + 10,11, 9, 9,12,12,12,11,11,13,12,12, 9, 9,13,13, + 13,10,10,13,13,13,12,12,13,13,13,14,14,13,12,12, + 11,11,14,13,13,12,12,14,13,13,11,11,13,13,13,12, + 11,13,13,13,14,14,13,12,12,10,10,14,13,13,11,11, + 13,13,13,10,10,13,13,13,11,11,14,13,13,14,14,14, + 12,12,10,10,13,13,13,11,11,13,13,13,10,10,13,13, + 13,11,11,14,13,13,14,14,14,13,13,10,10,13,13,13, + 11,11,13,13,13,10,10,14,12,12, 8, 8,14,12,12, 9, + 9,14,11,11, 9, 9,14,12,12, 8, 8,14,12,12, 7, 7, + 15,13,13,10,10,15,12,12,10,10,15,13,13,10,10,15, + 12,13, 9, 9,15,13,13,10,10,15,13,13,10,10,15,12, + 12,10,10,15,13,13,10,10,15,13,13, 9, 9,15,13,13, + 10,10,15,13,13,10,10,15,12,12,10,10,15,13,13, 9, + 9,14,13,12, 9, 9,14,13,13, 9, 9,15,13,13,10,10, + 15,12,12,10,10,15,13,13, 9, 9,15,13,13, 9, 9,14, + 13,13, 9, 9,14,12,12, 8, 8,13,13,13, 8, 8,14,14, + 13, 9, 9,14,14,13, 7, 7,14,14,14, 8, 8,14,14,14, + 10,10,15,14,14,12,12,14,14,14, 9, 9,15,14,14,10, + 10,14,14,14, 9, 9,14,14,14,10, 9,15,14,14,12,12, + 14,14,14, 9, 9,15,14,14,10,10,14,14,14, 9, 9,15, + 14,15, 9, 9,15,14,14,11,11,14,14,14, 8, 8,14,14, + 14, 9, 9,14,14,14, 8, 8,14,15,14,10,10,15,14,14, + 11,11,14,14,14, 8, 8,15,14,14, 9, 9,14,14,14, 8, + 8,12,12,12,13,13,16,16,15,12,12,17,16,16,13,13, + 17,16,16,11,11,17,16,16,12,12,17,16,17,13,13,17, + 16,16,14,14,17,17,16,12,12,18,16,16,13,13,17,16, + 17,12,12,17,17,17,13,13,18,16,16,14,14,18,17,17, + 12,12,17,17,17,13,13,18,17,17,13,13,17,17,17,13, + 13,17,16,16,14,14,17,17,17,12,12,16,16,17,13,13, + 17,17,16,12,12,18,17,17,13,13,18,16,16,14,14,18, + 17,17,12,12,19,16,17,13,13,17,16,17,12,12,13,14, + 14,10,10,16,14,14,13,13,17,15,15,14,14,17,14,14, + 13,13,16,14,14,13,13,17,16,15,14,14,16,16,16,15, + 15,17,15,15,14,14,17,15,15,14,14,17,15,15,14,14, + 17,16,15,14,14,16,16,16,15,15,18,15,15,13,13,16, + 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9,14,14,15,21,19,14, + 14,14,18,19,14,15,15,19,20,14,14,14,19,19,15,15, + 15,19,20,15,15,14,21,19,15,15,15,20,19,15,14,15, + 20,21,15,15,15,18,18,15,15,15,20,21,16,14,14,18, + 19,15,15,15,20,19,15,15,15,18,21,15,15,15,19,19, + 15,15,15,19,20,16,15,14,20,19,15,16,15,19,19,15, + 15,15,19, 0,14,15,15,19,19,15,15,15,19,19,15,15, + 14,20,19,15,15,15,20,19,15,15,15,19,19,15,15,15, + 20,19,12,12,12,13,13,16,15,16,11,11,16,16,16,12, + 12,17,16,16,11,11,17,16,16,12,11,17,17,17,13,13, + 18,16,16,14,14,18,18,17,13,13,17,16,16,13,13,17, + 17,17,13,13,17,16,17,12,12,17,15,16,13,13,17,16, + 17,12,12,17,16,16,13,12,17,16,16,12,12,18,17,17, + 13,13,18,16,16,13,14,18,17,17,12,12,17,16,16,12, + 12,17,17,17,12,12,18,17,17,13,13,17,16,16,14,14, + 17,17,17,12,12,17,16,16,12,12,18,17,17,12,12,13, + 14,14, 9, 9,16,14,14,13,13,16,15,15,14,14,16,14, + 14,13,13,16,14,14,13,13,17,16,15,15,15,16,15,16, + 16,15,17,15,15,14,14,17,15,15,15,15,17,15,15,14, + 14,17,15,15,14,14,16,15,16,16,16,17,15,15,14,14, + 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8, 8,14,14,14,20, + 18,14,13,13,19,19,14,14,14,19,18,15,14,14,19,20, + 14,15,15,20,20,15,14,14,21,20,15,15,15,20,20,15, + 15,14,21,19,15,15,15,19,19,15,15,15,19,20,15,14, + 14,20,20,15,15,15,19,20,15,14,14,19,20,15,15,15, + 20,20,15,15,15,20,19,15,14,14,20,21,15,15,15,20, + 21,15,14,14,20, 0,15,16,15,20,21,15,15,15,19,20, + 15,14,14,19,19,15,15,15,19,20,15,15,15,19,19,15, + 15,15,18,20,13,12,12,13,13,18,16,17,12,12,17,16, + 16,12,12,17,17,16,11,11,18,16,16,11,11,17,17,18, + 13,13,18,16,16,14,14,18,17,17,13,13,18,16,16,13, + 13,18,17,17,12,12,17,17,16,13,13,17,16,16,13,14, + 18,17,17,12,12,18,16,16,12,13,17,16,17,12,12,17, + 18,17,13,13,18,16,16,13,13,18,17,17,12,12,17,16, + 16,12,12,17,17,17,11,11,17,16,17,12,12,17,16,16, + 13,13,17,16,16,11,11,17,16,16,12,12,18,16,17,11, + 11,14,14,14, 9, 9,16,14,15,13,13,17,15,15,14,14, + 17,14,14,12,12,16,14,14,13,13,18,15,15,15,15,17, + 15,16,15,16,18,15,15,14,14,17,15,16,15,15,17,15, + 15,14,14,18,15,15,14,14,16,16,16,16,15,17,15,15, + 14,14,16,15,15,14,14,17,15,15,14,14,17,15,15,14, + 14,17,16,16,15,15,17,15,14,13,13,17,15,15,14,14, + 17,15,15,13,13,17,15,15,14,14,16,16,16,15,15,18, + 15,14,14,14,17,15,15,14,14,18,15,15,13,13,13,12, + 12,11,11,16,14,14,12,12,16,14,14,13,13,17,15,15, + 12,12,17,14,14,12,12,17,15,15,14,14,17,14,14,14, + 14,17,15,15,13,13,17,15,14,13,13,17,15,15,13,13, + 17,15,15,13,13,16,14,14,14,14,17,15,15,13,13,16, + 14,14,13,13,16,15,15,13,13,17,15,16,13,13,17,14, + 14,14,13,17,15,15,12,12,16,15,14,12,12,17,15,15, + 12,12,16,15,16,13,13,16,14,14,14,13,17,15,15,12, + 12,16,14,14,12,12,17,15,15,12,12,14,15,15, 8, 8, + 14,14,14,18,18,14,15,15,19,18,14,14,14,18,18,14, + 15,15,19,20,15,16,15,21,18,15,16,16,18, 0,15,15, + 15,19,20,15,16,16,20, 0,15,16,15,19,18,15,15,15, + 19,19,15,16,16,21,19,15,15,15,19,19,15,16,16,20, + 20,15,15,15,19,19,15,15,15,19,18,15,16,16,20,20, + 15,14,15,20,19,15,15,15,19,20,15,15,15,19,19,15, + 16,15,19,20,15,16,16,19,20,15,15,15,19,19,15,16, + 15,20,20,15,15,15,20,18,13,12,12, 8, 8,14,14,14, + 19,20,14,14,14,19,19,14,15,15,20,20,14,14,14,18, + 19,15,15,15,20, 0,15,14,14,18,20,15,15,15,19,19, + 15,15,15,21,19,15,15,15,19,20,15,15,15,20,21,15, + 14,14,20,19,15,15,15,20,19,15,15,14,21,19,15,15, + 15,19,18,15,15,15,20,19,15,14,14,19,19,15,15,16, + 20,19,15,15,15,20, 0,15,15,15,19,21,15,15,15,22, + 20,15,14,14,22,19,15,15,15,19,20,15,14,14,20,19, + 14,15,15,19,21, +}; + +static const static_codebook _44pn1_p3_1 = { + 5, 3125, + (char *)_vq_lengthlist__44pn1_p3_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44pn1_p3_1, + 0 +}; + +static const long _vq_quantlist__44pn1_p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44pn1_p4_0[] = { + 1, 7, 7,14,14, 6, 8, 8,15,16, 7, 8, 8,16,15, 0, + 14,14,17,17, 0,14,14,16,16, 7, 9, 9,16,16,10,11, + 11,17,18, 9, 8, 8,16,16, 0,14,14,19,19, 0,14,14, + 17,16, 8, 9, 9,16,16,12,12,12,17,17,10, 9, 9,16, + 16, 0,15,14,18,20, 0,14,14,17,17, 0,15,15,18,17, + 0,21, 0, 0,21, 0,13,13,17,17, 0,17,17, 0, 0, 0, + 15,15,17,17, 0,15,15,17,18, 0, 0, 0, 0,21, 0,13, + 13,17,17, 0,18,18, 0,21, 0,16,15,17,18, 6, 7, 7, + 14,14, 9,10,10,16,16,11,10,10,15,15, 0,21, 0,20, + 21, 0, 0, 0,18,20,10,10,10,15,16,12,13,13,18,18, + 12,11,11,15,15, 0, 0, 0,20,20, 0, 0,21,19,19,12, + 11,11,15,15,15,14,14,18,18,13,11,11,15,16, 0, 0, + 0,20,19, 0, 0, 0,20,21, 0, 0,20,19,19, 0, 0, 0, + 0, 0, 0,20, 0,17,18, 0, 0,21, 0, 0, 0, 0, 0,21, + 0, 0,21, 0,20,19, 0, 0, 0, 0, 0, 0,21, 0,18,18, + 0, 0, 0,21, 0, 0, 0, 0, 0,20, 7, 6, 6,13,13, 9, + 6, 6,12,12, 9, 7, 7,14,14, 0,10,10,12,12, 0,11, + 11,15,15, 9, 7, 7,14,14,12, 9, 9,14,14,10, 7, 7, + 14,13, 0,11,11,16,15, 0,11,11,14,14, 9, 7, 7,14, + 14,13,10,10,14,14,11, 7, 7,14,13, 0,11,11,16,16, + 0,11,11,14,14, 0,12,12,16,16, 0,19, 0,17,18, 0, + 10,10,14,14, 0,15,14, 0, 0, 0,12,12,14,14, 0,12, + 12,15,15, 0,20, 0,18,19, 0,10,10,14,14, 0,16,15, + 0,20, 0,13,13,14,14, 0,11,11,13,13, 0,12,13,16, + 16, 0,12,12,16,16, 0,16,16, 0,21, 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0,16,16,16,17, 0,17,17,19,20, 0, 0, 0, 0, + 21, 0,15,15,17,18, 0,21,21, 0, 0, 0,17,17,17,18, + 0,10,10,15,15, 0,15,14,17,18, 0,14,14,16,16, 0, + 0, 0,18, 0, 0,21, 0,19, 0, 0,13,13,17,16, 0,17, + 17,18, 0, 0,14,14,16,15, 0, 0, 0,21, 0, 0,21, 0, + 19,18, 0,13,13,17,17, 0,18,18,20,20, 0,15,15,16, + 16, 0, 0, 0,21,21, 0, 0, 0,20,20, 0, 0, 0,19, 0, + 0, 0, 0, 0, 0, 0,21,20,18,18, 0, 0, 0, 0, 0, 0, + 0, 0, 0,20, 0, 0, 0, 0,20, 0, 0, 0, 0, 0, 0, 0, + 0,19,18, 0, 0, 0, 0,21, 0, 0, 0,18,20, 0,18,19, + 16,17, 0,21,19,17,17, 0, 0,21,18,18, 0, 0,21,20, + 19, 0, 0, 0,20,20, 0, 0,21,17,17, 0, 0, 0,19,19, + 0,20,20,17,17, 0, 0, 0, 0,20, 0, 0,20,18,18, 0, + 21,20,17,17, 0, 0, 0,20,21, 0,19, 0,17,17, 0, 0, + 21, 0, 0, 0,20, 0,18,19, 0, 0, 0,21,21, 0, 0, 0, + 0,21, 0,20,20,17,17, 0, 0, 0, 0, 0, 0,21, 0,18, + 17, 0, 0, 0,20,19, 0, 0, 0, 0,21, 0,20,20,17,17, + 0, 0, 0, 0, 0, 0,21,21,18,18, 0,12,12,15,14, 0, + 14,14,17,17, 0,14,14,17,16, 0,18,18,21, 0, 0,19, + 20, 0, 0, 0,13,13,18,17, 0,16,16,19,18, 0,13,13, + 17,17, 0,17,17, 0, 0, 0,17,17,21, 0, 0,13,13,17, + 17, 0,17,17,21,20, 0,13,13,18,17, 0,18,19,21,21, + 0,19,18, 0, 0, 0,18,17, 0, 0, 0, 0, 0, 0, 0, 0, + 15,16, 0, 0, 0,21,21, 0, 0, 0,20,18,21, 0, 0,17, + 18, 0, 0, 0, 0, 0, 0, 0, 0,15,16, 0, 0, 0, 0,20, + 0, 0, 0, 0,19, 0, 0, 0,15,15,18,19, 0,18,17,21, + 0, 0,16,18, 0,20, 0,17,18,21, 0, 0,18,20, 0, 0, + 0,16,16,21,21, 0,19,20,21, 0, 0,16,15, 0,21, 0, + 18,20, 0, 0, 0,18,19, 0, 0, 0,16,15,21,21, 0,21, + 0, 0, 0, 0,16,15,21, 0, 0,20,19, 0, 0, 0,18,21, + 21, 0, 0,20,18, 0, 0, 0, 0, 0, 0, 0, 0,16,16, 0, + 20, 0,21, 0, 0, 0, 0,17,18,20,21, 0,18,18,21,21, + 0, 0, 0, 0, 0, 0,16,16,20, 0, 0, 0,21, 0, 0, 0, + 21,18, 0, 0, 0,12,12,20,17, 0,15,15,19,18, 0,14, + 14,19,18, 0,18,17,21,19, 0,17,17,21,17, 0,13,13, + 21,19, 0,16,17,20,19, 0,13,13,16,16, 0,17,17,20, + 21, 0,16,16,19,17, 0,13,13,18,18, 0,17,19,19,19, + 0,13,13,17,17, 0,18,18, 0,19, 0,16,17,18,18, 0, + 16,17,19,21, 0, 0, 0, 0, 0, 0,15,15,16,17, 0,20, + 19,21, 0, 0,17,17,17,17, 0,17,17,21,19, 0, 0, 0, + 0, 0, 0,15,15,17,17, 0,21, 0, 0, 0, 0,18,18,17, + 17, 0,10,10,15,15, 0,15,15,17,17, 0,15,14,16,16, + 0, 0, 0,21,19, 0,21,21,19,21, 0,13,13,17,16, 0, + 17,17,18,19, 0,14,15,16,15, 0, 0, 0,21,19, 0,21, + 21,18,19, 0,14,14,16,17, 0,18,18,18,19, 0,15,15, + 15,16, 0, 0,21, 0,21, 0, 0, 0,19,20, 0, 0, 0,21, + 19, 0, 0, 0, 0, 0, 0,21,21,19,17, 0, 0, 0, 0, 0, + 0, 0, 0,21,21, 0,21, 0, 0,21, 0, 0, 0, 0, 0, 0, + 21,21,19,18, 0, 0, 0, 0, 0, 0, 0, 0, 0,19, 0,21, + 18,18,17, 0,21, 0,20,20, 0, 0, 0,18,20, 0, 0,21, + 18,21, 0, 0, 0,21,18, 0, 0, 0, 0,19, 0, 0, 0,21, + 21, 0,20,21,17,19, 0,21, 0,21, 0, 0,21, 0,18,18, + 0,20,21,17,18, 0, 0, 0,21,19, 0,20,21,17,18, 0, + 0, 0,21,21, 0, 0, 0,20,19, 0, 0, 0,21,21, 0, 0, + 0, 0, 0, 0,21,21,19,18, 0, 0, 0, 0, 0, 0, 0,21, + 19,18, 0,21,21,19, 0, 0, 0, 0,21, 0, 0,21,21,18, + 17, 0, 0, 0, 0, 0, 0,21, 0,21,18, 0,12,12,14,14, + 0,15,14,17,17, 0,14,14,17,16, 0,19,17, 0, 0, 0, + 19,19, 0, 0, 0,13,13,17,17, 0,17,17,20,20, 0,13, + 13,18,18, 0,18,17, 0, 0, 0,18,21, 0, 0, 0,13,13, + 17,17, 0,18,18,21,20, 0,14,14,18,19, 0,19,18,21, + 0, 0,19,19, 0, 0, 0,20,18,20, 0, 0, 0, 0, 0, 0, + 0,15,16, 0, 0, 0,21,21, 0, 0, 0,19,19, 0, 0, 0, + 18,18, 0, 0, 0, 0, 0, 0, 0, 0,16,16, 0,21, 0, 0, + 0, 0, 0, 0,19,20, 0, 0, 0,15,15,20,21, 0,17,17, + 21,21, 0,17,17, 0, 0, 0,19,18, 0, 0, 0,18,19, 0, + 0, 0,17,16, 0,21, 0, 0,20, 0, 0, 0,16,16, 0,20, + 0,19,19, 0,21, 0,19,18, 0,21, 0,16,16, 0, 0, 0, + 21,21, 0, 0, 0,16,16, 0, 0, 0,21,21, 0, 0, 0,19, + 19, 0, 0, 0,20, 0, 0, 0, 0, 0, 0, 0, 0, 0,17,17, + 0,21, 0, 0,20, 0, 0, 0,20,18,21,21, 0,19,18, 0, + 20, 0, 0, 0, 0, 0, 0,16,17,21, 0, 0, 0,21, 0, 0, + 0,19,20,21,20, +}; + +static const static_codebook _44pn1_p4_0 = { + 5, 3125, + (char *)_vq_lengthlist__44pn1_p4_0, + 1, -528744448, 1616642048, 3, 0, + (long *)_vq_quantlist__44pn1_p4_0, + 0 +}; + +static const long _vq_quantlist__44pn1_p4_1[] = { + 3, + 2, + 4, + 1, + 5, + 0, + 6, +}; + +static const char _vq_lengthlist__44pn1_p4_1[] = { + 2, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _44pn1_p4_1 = { + 1, 7, + (char *)_vq_lengthlist__44pn1_p4_1, + 1, -533200896, 1611661312, 3, 0, + (long *)_vq_quantlist__44pn1_p4_1, + 0 +}; + +static const long _vq_quantlist__44pn1_p5_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44pn1_p5_0[] = { + 1, 7, 7, 6, 8, 8, 7, 8, 8, 7, 9, 9,11,11,11, 9, + 8, 8, 7, 9, 9,11,12,11, 9, 9, 9, 6, 7, 7,10,11, + 11,10,10,10,10,11,11,15,14,14,12,12,12,11,11,11, + 14,14,14,12,12,12, 5, 6, 6, 8, 5, 5, 8, 7, 7, 8, + 8, 8,12,10,10,10, 7, 7, 8, 7, 7,12,10,10,10, 7, + 7, 6, 7, 7,12,11,11,12,10,10,11,10,10,14,14,13, + 13,10,10,11,10,10,16,14,14,14,11,10, 7, 7, 7,13, + 12,12,12,12,11,11,11,11,15,14,17,13,12,12,12,11, + 11,15,15,15,14,13,13,10, 9, 9,14,12,11,13,11,11, + 12,11,11,16,15,14,14,11,11,12,11,11,17,14,14,15, + 11,11, 7, 8, 8,12,11,11,13,10,10,11,10,10,17,14, + 13,14,10,10,12,10,10,18,15,15,14,10,10, 8, 7, 7, + 13,12,12,13,11,11,12,11,11,16,14,15,14,12,12,12, + 11,11,18,16,16,14,12,12,11,10,10,13,12,11,13,11, + 11,13,12,12, 0,15,14,14,11,11,13,11,11,16,15,15, + 15,11,11, +}; + +static const static_codebook _44pn1_p5_0 = { + 5, 243, + (char *)_vq_lengthlist__44pn1_p5_0, + 1, -527106048, 1620377600, 2, 0, + (long *)_vq_quantlist__44pn1_p5_0, + 0 +}; + +static const long _vq_quantlist__44pn1_p5_1[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44pn1_p5_1[] = { + 2, 6, 7, 6, 8, 8, 7, 7, 8, 7, 8, 8, 9, 9, 9, 8, + 7, 7, 8, 8, 8, 9, 9, 9, 9, 8, 8, 6, 6, 6, 9, 7, + 7, 9, 7, 7, 9, 8, 8,10, 8, 8,10, 8, 8,10, 8, 8, + 10, 9, 8,10, 8, 8, 7, 6, 6, 9, 6, 6, 9, 6, 6, 9, + 7, 7,10, 8, 8,10, 6, 6, 9, 7, 7,10, 8, 8,10, 6, + 6, 7, 7, 7,11, 9, 9,11, 9, 9,10, 9, 9,12,10,10, + 12, 8, 8,11, 9, 9,13, 9,10,12, 8, 8, 8, 7, 7,11, + 9,10,11,10,10,10, 9, 9,11,11,11,11, 9, 9,11,10, + 9,12,11,11,11, 9,10,10, 8, 8,11, 9,10,11, 9, 9, + 11, 9, 9,12,10,10,11, 9, 9,11, 9, 9,12,10,11,11, + 9, 9, 8, 8, 8,12, 9, 9,12, 9, 9,11, 9, 9,13, 9, + 9,13, 8, 8,12, 9, 9,13,10,10,12, 8, 8, 9, 7, 7, + 11,10,10,11,10,10,11,10,10,12,11,11,11,10, 9,11, + 10,10,11,11,11,11, 9, 9,11, 9, 9,12,10,10,11,10, + 10,12,10,10,11,11,11,11, 9, 9,11,10,10,12,11,11, + 11, 9, 9, +}; + +static const static_codebook _44pn1_p5_1 = { + 5, 243, + (char *)_vq_lengthlist__44pn1_p5_1, + 1, -530841600, 1616642048, 2, 0, + (long *)_vq_quantlist__44pn1_p5_1, + 0 +}; + +static const long _vq_quantlist__44pn1_p6_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44pn1_p6_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44pn1_p6_0 = { + 5, 243, + (char *)_vq_lengthlist__44pn1_p6_0, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44pn1_p6_0, + 0 +}; + +static const long _vq_quantlist__44pn1_p6_1[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const char _vq_lengthlist__44pn1_p6_1[] = { + 1, 3, 2, 5, 4, 7, 7, 8, 8, 9, 9,10,10,11,11,12, + 12,13,13,14,14,15,15,15,15, +}; + +static const static_codebook _44pn1_p6_1 = { + 1, 25, + (char *)_vq_lengthlist__44pn1_p6_1, + 1, -518864896, 1620639744, 5, 0, + (long *)_vq_quantlist__44pn1_p6_1, + 0 +}; + +static const long _vq_quantlist__44pn1_p6_2[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const char _vq_lengthlist__44pn1_p6_2[] = { + 3, 5, 4, 5, 4, 5, 4, 5, 5, 5, 4, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44pn1_p6_2 = { + 1, 25, + (char *)_vq_lengthlist__44pn1_p6_2, + 1, -529006592, 1611661312, 5, 0, + (long *)_vq_quantlist__44pn1_p6_2, + 0 +}; + +static const char _huff_lengthlist__44pn1_short[] = { + 4, 3, 7, 9,12,16,16, 3, 2, 5, 7,11,14,15, 7, 4, + 5, 6, 9,12,15, 8, 5, 5, 5, 8,10,14, 9, 7, 6, 6, + 8,10,12,12,10,10, 7, 6, 8,10,15,12,10, 6, 4, 7, + 9, +}; + +static const static_codebook _huff_book__44pn1_short = { + 2, 49, + (char *)_huff_lengthlist__44pn1_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + diff --git a/sources/vorbis/lib/books/coupled/res_books_stereo.h b/sources/vorbis/lib/books/coupled/res_books_stereo.h new file mode 100644 index 0000000..61d9340 --- /dev/null +++ b/sources/vorbis/lib/books/coupled/res_books_stereo.h @@ -0,0 +1,15782 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: static codebooks autogenerated by huff/huffbuld + + ********************************************************************/ + +#include "codebook.h" + +static const long _vq_quantlist__16c0_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__16c0_s_p1_0[] = { + 1, 4, 4, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 8, 9,10, 0, 0, 0, + 0, 0, 0, 7, 9,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, + 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _16c0_s_p1_0 = { + 8, 6561, + (char *)_vq_lengthlist__16c0_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__16c0_s_p1_0, + 0 +}; + +static const long _vq_quantlist__16c0_s_p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__16c0_s_p3_0[] = { + 1, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 6, 6, 7, 6, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 6, 6, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 9, 9, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 6, 6, 6, 9, 9, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _16c0_s_p3_0 = { + 4, 625, + (char *)_vq_lengthlist__16c0_s_p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__16c0_s_p3_0, + 0 +}; + +static const long _vq_quantlist__16c0_s_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__16c0_s_p4_0[] = { + 1, 3, 2, 7, 8, 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, + 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, + 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, + 8, 8, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, + 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _16c0_s_p4_0 = { + 2, 81, + (char *)_vq_lengthlist__16c0_s_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__16c0_s_p4_0, + 0 +}; + +static const long _vq_quantlist__16c0_s_p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__16c0_s_p5_0[] = { + 1, 3, 3, 6, 6, 6, 6, 8, 8, 0, 0, 0, 7, 7, 7, 7, + 8, 8, 0, 0, 0, 7, 7, 7, 7, 8, 8, 0, 0, 0, 7, 7, + 8, 8, 9, 9, 0, 0, 0, 7, 7, 8, 8, 9, 9, 0, 0, 0, + 8, 9, 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, + 0, 0,10,10, 9, 9,10,10, 0, 0, 0, 0, 0, 9, 9,10, + 10, +}; + +static const static_codebook _16c0_s_p5_0 = { + 2, 81, + (char *)_vq_lengthlist__16c0_s_p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__16c0_s_p5_0, + 0 +}; + +static const long _vq_quantlist__16c0_s_p6_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__16c0_s_p6_0[] = { + 1, 3, 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, + 11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10,11, + 11,11, 0, 0, 0, 6, 6, 8, 8, 9, 9, 9, 9,10,10,11, + 11,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10, + 11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, + 10,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10,10, + 11,11,12,12,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10, + 10,11,11,12,12,12,13, 0, 0, 0, 9, 9, 9, 9,10,10, + 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0,10,10,10, + 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, + 10,10,11,11,12,12,13,13,13,13, 0, 0, 0, 0, 0, 9, + 9,10,10,11,11,12,12,13,13,13,14, 0, 0, 0, 0, 0, + 10,10,10,11,11,11,12,12,13,13,13,14, 0, 0, 0, 0, + 0, 0, 0,10,10,11,11,12,12,13,13,14,14, 0, 0, 0, + 0, 0, 0, 0,11,11,12,12,13,13,13,13,14,14, 0, 0, + 0, 0, 0, 0, 0,11,11,12,12,12,13,13,14,15,14, 0, + 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13,14,14,15, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,13,13,14,13,14, + 14, +}; + +static const static_codebook _16c0_s_p6_0 = { + 2, 289, + (char *)_vq_lengthlist__16c0_s_p6_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__16c0_s_p6_0, + 0 +}; + +static const long _vq_quantlist__16c0_s_p7_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__16c0_s_p7_0[] = { + 1, 4, 4, 6, 6, 6, 7, 6, 6, 4, 7, 7,11,10,10,11, + 11,10, 4, 7, 7,10,10,10,11,10,10, 6,10,10,11,11, + 11,11,11,10, 6, 9, 9,11,12,12,11, 9, 9, 6, 9,10, + 11,12,12,11, 9,10, 7,11,11,11,11,11,12,13,12, 6, + 9,10,11,10,10,12,13,13, 6,10, 9,11,10,10,11,12, + 13, +}; + +static const static_codebook _16c0_s_p7_0 = { + 4, 81, + (char *)_vq_lengthlist__16c0_s_p7_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__16c0_s_p7_0, + 0 +}; + +static const long _vq_quantlist__16c0_s_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__16c0_s_p7_1[] = { + 1, 3, 4, 6, 6, 7, 7, 8, 8, 8, 8,10,10,10, 7, 7, + 8, 8, 8, 9, 9, 9,10,10,10, 6, 7, 8, 8, 8, 8, 9, + 8,10,10,10, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10, 7, + 7, 8, 8, 9, 9, 8, 9,10,10,10, 8, 8, 9, 9, 9, 9, + 9, 9,11,11,11, 8, 8, 9, 9, 9, 9, 9,10,10,11,11, + 9, 9, 9, 9, 9, 9, 9,10,11,11,11,10,11, 9, 9, 9, + 9,10, 9,11,11,11,10,11,10,10, 9, 9,10,10,11,11, + 11,11,11, 9, 9, 9, 9,10,10, +}; + +static const static_codebook _16c0_s_p7_1 = { + 2, 121, + (char *)_vq_lengthlist__16c0_s_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__16c0_s_p7_1, + 0 +}; + +static const long _vq_quantlist__16c0_s_p8_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__16c0_s_p8_0[] = { + 1, 4, 4, 7, 7, 7, 7, 7, 6, 8, 8,10,10, 6, 5, 6, + 8, 8, 8, 8, 8, 8, 8, 9,10,10, 7, 6, 6, 8, 8, 8, + 8, 8, 8, 8, 8,10,10, 0, 8, 8, 8, 8, 9, 8, 9, 9, + 9,10,10,10, 0, 9, 8, 8, 8, 9, 9, 8, 8, 9, 9,10, + 10, 0,12,11, 8, 8, 9, 9, 9, 9,10,10,11,10, 0,12, + 13, 8, 8, 9,10, 9, 9,11,11,11,12, 0, 0, 0, 8, 8, + 8, 8,10, 9,12,13,12,14, 0, 0, 0, 8, 8, 8, 9,10, + 10,12,12,13,14, 0, 0, 0,13,13, 9, 9,11,11, 0, 0, + 14, 0, 0, 0, 0,14,14,10,10,12,11,12,14,14,14, 0, + 0, 0, 0, 0,11,11,13,13,14,13,14,14, 0, 0, 0, 0, + 0,12,13,13,12,13,14,14,14, +}; + +static const static_codebook _16c0_s_p8_0 = { + 2, 169, + (char *)_vq_lengthlist__16c0_s_p8_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__16c0_s_p8_0, + 0 +}; + +static const long _vq_quantlist__16c0_s_p8_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__16c0_s_p8_1[] = { + 1, 4, 3, 5, 5, 7, 7, 7, 6, 6, 7, 7, 7, 5, 5, 7, + 7, 7, 6, 6, 7, 7, 7, 6, 6, +}; + +static const static_codebook _16c0_s_p8_1 = { + 2, 25, + (char *)_vq_lengthlist__16c0_s_p8_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__16c0_s_p8_1, + 0 +}; + +static const long _vq_quantlist__16c0_s_p9_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__16c0_s_p9_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, +}; + +static const static_codebook _16c0_s_p9_0 = { + 4, 81, + (char *)_vq_lengthlist__16c0_s_p9_0, + 1, -518803456, 1628680192, 2, 0, + (long *)_vq_quantlist__16c0_s_p9_0, + 0 +}; + +static const long _vq_quantlist__16c0_s_p9_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__16c0_s_p9_1[] = { + 1, 5, 5, 5, 5, 9,11,11,10,10,10,10,10,10,10, 7, + 6, 6, 6, 6,10,10,10,10,10,10,10,10,10,10, 7, 6, + 6, 6, 6,10, 9,10,10,10,10,10,10,10,10,10, 7, 7, + 8, 9,10,10,10,10,10,10,10,10,10,10,10, 8, 7,10, + 10,10, 9,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, +}; + +static const static_codebook _16c0_s_p9_1 = { + 2, 225, + (char *)_vq_lengthlist__16c0_s_p9_1, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__16c0_s_p9_1, + 0 +}; + +static const long _vq_quantlist__16c0_s_p9_2[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const char _vq_lengthlist__16c0_s_p9_2[] = { + 1, 5, 5, 7, 8, 8, 7, 9, 9, 9,12,12,11,12,12,10, + 10,11,12,12,12,11,12,12, 8, 9, 8, 7, 9,10,10,11, + 11,10,11,12,10,12,10,12,12,12,11,12,11, 9, 8, 8, + 9,10, 9, 8, 9,10,12,12,11,11,12,11,10,11,12,11, + 12,12, 8, 9, 9, 9,10,11,12,11,12,11,11,11,11,12, + 12,11,11,12,12,11,11, 9, 9, 8, 9, 9,11, 9, 9,10, + 9,11,11,11,11,12,11,11,10,12,12,12, 9,12,11,10, + 11,11,11,11,12,12,12,11,11,11,12,10,12,12,12,10, + 10, 9,10, 9,10,10, 9, 9, 9,10,10,12,10,11,11, 9, + 11,11,10,11,11,11,10,10,10, 9, 9,10,10, 9, 9,10, + 11,11,10,11,10,11,10,11,11,10,11,11,11,10, 9,10, + 10, 9,10, 9, 9,11, 9, 9,11,10,10,11,11,10,10,11, + 10,11, 8, 9,11,11,10, 9,10,11,11,10,11,11,10,10, + 10,11,10, 9,10,10,11, 9,10,10, 9,11,10,10,10,10, + 11,10,11,11, 9,11,10,11,10,10,11,11,10,10,10, 9, + 10,10,11,11,11, 9,10,10,10,10,10,11,10,10,10, 9, + 10,10,11,10,10,10,10,10, 9,10,11,10,10,10,10,11, + 11,11,10,10,10,10,10,11,10,11,10,11,10,10,10, 9, + 11,11,10,10,10,11,11,10,10,10,10,10,10,10,10,11, + 11, 9,10,10,10,11,10,11,10,10,10,11, 9,10,11,10, + 11,10,10, 9,10,10,10,11,10,11,10,10,10,10,10,11, + 11,10,11,11,10,10,11,11,10, 9, 9,10,10,10,10,10, + 9,11, 9,10,10,10,11,11,10,10,10,10,11,11,11,10, + 9, 9,10,10,11,10,10,10,10,10,11,11,11,10,10,10, + 11,11,11, 9,10,10,10,10, 9,10, 9,10,11,10,11,10, + 10,11,11,10,11,11,11,11,11,10,11,10,10,10, 9,11, + 11,10,11,11,11,11,11,11,11,11,11,10,11,10,10,10, + 10,11,10,10,11, 9,10,10,10, +}; + +static const static_codebook _16c0_s_p9_2 = { + 2, 441, + (char *)_vq_lengthlist__16c0_s_p9_2, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__16c0_s_p9_2, + 0 +}; + +static const char _huff_lengthlist__16c0_s_single[] = { + 3, 4,19, 7, 9, 7, 8,11, 9,12, 4, 1,19, 6, 7, 7, + 8,10,11,13,18,18,18,18,18,18,18,18,18,18, 8, 6, + 18, 8, 9, 9,11,12,14,18, 9, 6,18, 9, 7, 8, 9,11, + 12,18, 7, 6,18, 8, 7, 7, 7, 9,11,17, 8, 8,18, 9, + 7, 6, 6, 8,11,17,10,10,18,12, 9, 8, 7, 9,12,18, + 13,15,18,15,13,11,10,11,15,18,14,18,18,18,18,18, + 16,16,18,18, +}; + +static const static_codebook _huff_book__16c0_s_single = { + 2, 100, + (char *)_huff_lengthlist__16c0_s_single, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__16c1_s_long[] = { + 2, 5,20, 7,10, 7, 8,10,11,11, 4, 2,20, 5, 8, 6, + 7, 9,10,10,20,20,20,20,19,19,19,19,19,19, 7, 5, + 19, 6,10, 7, 9,11,13,17,11, 8,19,10, 7, 7, 8,10, + 11,15, 7, 5,19, 7, 7, 5, 6, 9,11,16, 7, 6,19, 8, + 7, 6, 6, 7, 9,13, 9, 9,19,11, 9, 8, 6, 7, 8,13, + 12,14,19,16,13,10, 9, 8, 9,13,14,17,19,18,18,17, + 12,11,11,13, +}; + +static const static_codebook _huff_book__16c1_s_long = { + 2, 100, + (char *)_huff_lengthlist__16c1_s_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__16c1_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__16c1_s_p1_0[] = { + 1, 5, 5, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 8, 7, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, + 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 7, 8, 0, 0, 0, 0, 0, 0, 7, 9, 8, 0, 0, + 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _16c1_s_p1_0 = { + 8, 6561, + (char *)_vq_lengthlist__16c1_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__16c1_s_p1_0, + 0 +}; + +static const long _vq_quantlist__16c1_s_p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__16c1_s_p3_0[] = { + 1, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 5, 7, 7, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 5, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, 7, 9, 9, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 6, 7, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _16c1_s_p3_0 = { + 4, 625, + (char *)_vq_lengthlist__16c1_s_p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__16c1_s_p3_0, + 0 +}; + +static const long _vq_quantlist__16c1_s_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__16c1_s_p4_0[] = { + 1, 2, 3, 7, 7, 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, + 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, + 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, + 8, 8, 0, 0, 0, 0, 0, 0, 0, 8, 9, 0, 0, 0, 0, 0, + 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _16c1_s_p4_0 = { + 2, 81, + (char *)_vq_lengthlist__16c1_s_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__16c1_s_p4_0, + 0 +}; + +static const long _vq_quantlist__16c1_s_p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__16c1_s_p5_0[] = { + 1, 3, 3, 5, 5, 6, 6, 8, 8, 0, 0, 0, 7, 7, 7, 7, + 9, 9, 0, 0, 0, 7, 7, 7, 7, 9, 9, 0, 0, 0, 8, 8, + 8, 8, 9, 9, 0, 0, 0, 8, 8, 8, 8,10,10, 0, 0, 0, + 9, 9, 8, 8,10,10, 0, 0, 0, 9, 9, 8, 8,10,10, 0, + 0, 0,10,10, 9, 9,10,10, 0, 0, 0, 0, 0, 9, 9,10, + 10, +}; + +static const static_codebook _16c1_s_p5_0 = { + 2, 81, + (char *)_vq_lengthlist__16c1_s_p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__16c1_s_p5_0, + 0 +}; + +static const long _vq_quantlist__16c1_s_p6_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__16c1_s_p6_0[] = { + 1, 3, 3, 6, 6, 8, 8, 9, 9, 9, 9,10,10,11,11,12, + 12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11,11, + 12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11, + 11,12,12, 0, 0, 0, 8, 8, 8, 9,10, 9,10,10,10,10, + 11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10,10,11, + 11,11,12,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10,10, + 11,11,12,12,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10, + 10,11,11,12,12,13,13, 0, 0, 0, 9, 9, 9, 9,10,10, + 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9,10, + 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, + 10,10,11,11,12,12,12,12,13,13, 0, 0, 0, 0, 0, 9, + 9,10,10,11,11,12,12,12,12,13,13, 0, 0, 0, 0, 0, + 10,10,11,10,11,11,12,12,13,13,13,13, 0, 0, 0, 0, + 0, 0, 0,10,10,11,11,12,12,13,13,13,13, 0, 0, 0, + 0, 0, 0, 0,11,11,12,12,12,12,13,13,14,14, 0, 0, + 0, 0, 0, 0, 0,11,11,12,12,12,12,13,13,14,14, 0, + 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13,13,14,14, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,13,13,13,13,14, + 14, +}; + +static const static_codebook _16c1_s_p6_0 = { + 2, 289, + (char *)_vq_lengthlist__16c1_s_p6_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__16c1_s_p6_0, + 0 +}; + +static const long _vq_quantlist__16c1_s_p7_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__16c1_s_p7_0[] = { + 1, 4, 4, 6, 6, 6, 7, 6, 6, 4, 7, 7,10, 9,10,10, + 10, 9, 4, 7, 7,10,10,10,11,10,10, 6,10,10,11,11, + 11,11,10,10, 6,10, 9,11,11,11,11,10,10, 6,10,10, + 11,11,11,11,10,10, 7,11,11,11,11,11,12,12,11, 6, + 10,10,11,10,10,11,11,11, 6,10,10,10,11,10,11,11, + 11, +}; + +static const static_codebook _16c1_s_p7_0 = { + 4, 81, + (char *)_vq_lengthlist__16c1_s_p7_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__16c1_s_p7_0, + 0 +}; + +static const long _vq_quantlist__16c1_s_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__16c1_s_p7_1[] = { + 2, 3, 3, 5, 6, 7, 7, 7, 7, 8, 8,10,10,10, 6, 6, + 7, 7, 8, 8, 8, 8,10,10,10, 6, 6, 7, 7, 8, 8, 8, + 8,10,10,10, 7, 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, + 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, + 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, + 8, 8, 8, 8, 8, 8, 9, 9,10,10,10,10,10, 8, 8, 8, + 8, 9, 9,10,10,10,10,10, 9, 9, 8, 8, 9, 9,10,10, + 10,10,10, 8, 8, 8, 8, 9, 9, +}; + +static const static_codebook _16c1_s_p7_1 = { + 2, 121, + (char *)_vq_lengthlist__16c1_s_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__16c1_s_p7_1, + 0 +}; + +static const long _vq_quantlist__16c1_s_p8_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__16c1_s_p8_0[] = { + 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 6, 5, 5, + 7, 8, 8, 9, 8, 8, 9, 9,10,11, 6, 5, 5, 8, 8, 9, + 9, 8, 8, 9,10,10,11, 0, 8, 8, 8, 9, 9, 9, 9, 9, + 10,10,11,11, 0, 9, 9, 9, 8, 9, 9, 9, 9,10,10,11, + 11, 0,13,13, 9, 9,10,10,10,10,11,11,12,12, 0,14, + 13, 9, 9,10,10,10,10,11,11,12,12, 0, 0, 0,10,10, + 9, 9,11,11,12,12,13,12, 0, 0, 0,10,10, 9, 9,10, + 10,12,12,13,13, 0, 0, 0,13,14,11,10,11,11,12,12, + 13,14, 0, 0, 0,14,14,10,10,11,11,12,12,13,13, 0, + 0, 0, 0, 0,12,12,12,12,13,13,14,15, 0, 0, 0, 0, + 0,12,12,12,12,13,13,14,15, +}; + +static const static_codebook _16c1_s_p8_0 = { + 2, 169, + (char *)_vq_lengthlist__16c1_s_p8_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__16c1_s_p8_0, + 0 +}; + +static const long _vq_quantlist__16c1_s_p8_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__16c1_s_p8_1[] = { + 2, 3, 3, 5, 5, 6, 6, 6, 5, 5, 6, 6, 6, 5, 5, 6, + 6, 6, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _16c1_s_p8_1 = { + 2, 25, + (char *)_vq_lengthlist__16c1_s_p8_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__16c1_s_p8_1, + 0 +}; + +static const long _vq_quantlist__16c1_s_p9_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__16c1_s_p9_0[] = { + 1, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _16c1_s_p9_0 = { + 2, 169, + (char *)_vq_lengthlist__16c1_s_p9_0, + 1, -513964032, 1628680192, 4, 0, + (long *)_vq_quantlist__16c1_s_p9_0, + 0 +}; + +static const long _vq_quantlist__16c1_s_p9_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__16c1_s_p9_1[] = { + 1, 4, 4, 4, 4, 8, 8,12,13,14,14,14,14,14,14, 6, + 6, 6, 6, 6,10, 9,14,14,14,14,14,14,14,14, 7, 6, + 5, 6, 6,10, 9,12,13,13,13,13,13,13,13,13, 7, 7, + 9, 9,11,11,12,13,13,13,13,13,13,13,13, 7, 7, 8, + 8,11,12,13,13,13,13,13,13,13,13,13,12,12,10,10, + 13,12,13,13,13,13,13,13,13,13,13,12,12,10,10,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,12,13,12, + 13,13,13,13,13,13,13,13,13,13,13,13,12,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,12,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,12,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13, +}; + +static const static_codebook _16c1_s_p9_1 = { + 2, 225, + (char *)_vq_lengthlist__16c1_s_p9_1, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__16c1_s_p9_1, + 0 +}; + +static const long _vq_quantlist__16c1_s_p9_2[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const char _vq_lengthlist__16c1_s_p9_2[] = { + 1, 4, 4, 6, 6, 7, 7, 8, 7, 8, 8, 9, 9, 9, 9,10, + 10,10, 9,10,10,11,12,12, 8, 8, 8, 8, 9, 9, 9, 9, + 10,10,10,10,10,11,11,10,12,11,11,13,11, 7, 7, 8, + 8, 8, 8, 9, 9, 9,10,10,10,10, 9,10,10,11,11,12, + 11,11, 8, 8, 8, 8, 9, 9,10,10,10,10,11,11,11,11, + 11,11,11,12,11,12,12, 8, 8, 9, 9, 9, 9, 9,10,10, + 10,10,10,10,11,11,11,11,11,11,12,11, 9, 9, 9, 9, + 10,10,10,10,11,10,11,11,11,11,11,11,12,12,12,12, + 11, 9, 9, 9, 9,10,10,10,10,11,11,11,11,11,11,11, + 11,11,12,12,12,13, 9,10,10, 9,11,10,10,10,10,11, + 11,11,11,11,10,11,12,11,12,12,11,12,11,10, 9,10, + 10,11,10,11,11,11,11,11,11,11,11,11,12,12,11,12, + 12,12,10,10,10,11,10,11,11,11,11,11,11,11,11,11, + 11,11,12,13,12,12,11, 9,10,10,11,11,10,11,11,11, + 12,11,11,11,11,11,12,12,13,13,12,13,10,10,12,10, + 11,11,11,11,11,11,11,11,11,12,12,11,13,12,12,12, + 12,13,12,11,11,11,11,11,11,12,11,12,11,11,11,11, + 12,12,13,12,11,12,12,11,11,11,11,11,12,11,11,11, + 11,12,11,11,12,11,12,13,13,12,12,12,12,11,11,11, + 11,11,12,11,11,12,11,12,11,11,11,11,13,12,12,12, + 12,13,11,11,11,12,12,11,11,11,12,11,12,12,12,11, + 12,13,12,11,11,12,12,11,12,11,11,11,12,12,11,12, + 11,11,11,12,12,12,12,13,12,13,12,12,12,12,11,11, + 12,11,11,11,11,11,11,12,12,12,13,12,11,13,13,12, + 12,11,12,10,11,11,11,11,12,11,12,12,11,12,12,13, + 12,12,13,12,12,12,12,12,11,12,12,12,11,12,11,11, + 11,12,13,12,13,13,13,13,13,12,13,13,12,12,13,11, + 11,11,11,11,12,11,11,12,11, +}; + +static const static_codebook _16c1_s_p9_2 = { + 2, 441, + (char *)_vq_lengthlist__16c1_s_p9_2, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__16c1_s_p9_2, + 0 +}; + +static const char _huff_lengthlist__16c1_s_short[] = { + 5, 6,17, 8,12, 9,10,10,12,13, 5, 2,17, 4, 9, 5, + 7, 8,11,13,16,16,16,16,16,16,16,16,16,16, 6, 4, + 16, 5,10, 5, 7,10,14,16,13, 9,16,11, 8, 7, 8, 9, + 13,16, 7, 4,16, 5, 7, 4, 6, 8,11,13, 8, 6,16, 7, + 8, 5, 5, 7, 9,13, 9, 8,16, 9, 8, 6, 6, 7, 9,13, + 11,11,16,10,10, 7, 7, 7, 9,13,13,13,16,13,13, 9, + 9, 9,10,13, +}; + +static const static_codebook _huff_book__16c1_s_short = { + 2, 100, + (char *)_huff_lengthlist__16c1_s_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__16c2_s_long[] = { + 4, 7, 9, 9, 9, 8, 9,10,13,16, 5, 4, 5, 6, 7, 7, + 8, 9,12,16, 6, 5, 5, 5, 7, 7, 9,10,12,15, 7, 6, + 5, 4, 5, 6, 8, 9,10,13, 8, 7, 7, 5, 5, 5, 7, 9, + 10,12, 7, 7, 7, 6, 5, 5, 6, 7,10,12, 8, 8, 8, 7, + 7, 5, 5, 6, 9,11, 8, 9, 9, 8, 8, 6, 6, 5, 8,11, + 10,11,12,12,11, 9, 9, 8, 9,12,13,14,15,15,14,12, + 12,11,11,13, +}; + +static const static_codebook _huff_book__16c2_s_long = { + 2, 100, + (char *)_huff_lengthlist__16c2_s_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__16c2_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__16c2_s_p1_0[] = { + 1, 3, 3, 0, 0, 0, 0, 0, 0, 4, 5, 5, 0, 0, 0, 0, + 0, 0, 4, 5, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _16c2_s_p1_0 = { + 4, 81, + (char *)_vq_lengthlist__16c2_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__16c2_s_p1_0, + 0 +}; + +static const long _vq_quantlist__16c2_s_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__16c2_s_p2_0[] = { + 2, 4, 4, 7, 7, 0, 0, 0, 8, 8, 0, 0, 0, 8, 8, 0, + 0, 0, 8, 8, 0, 0, 0, 8, 8, 4, 4, 4, 8, 7, 0, 0, + 0, 8, 8, 0, 0, 0, 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, + 9, 9, 4, 4, 4, 7, 8, 0, 0, 0, 8, 8, 0, 0, 0, 8, + 8, 0, 0, 0, 9, 9, 0, 0, 0, 9, 9, 7, 8, 8,10, 9, + 0, 0, 0,12,11, 0, 0, 0,11,12, 0, 0, 0,14,13, 0, + 0, 0,14,14, 7, 8, 8, 9,10, 0, 0, 0,11,12, 0, 0, + 0,11,11, 0, 0, 0,14,14, 0, 0, 0,14,14, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 8, 8, 8,11,11, 0, 0, 0, + 12,11, 0, 0, 0,12,12, 0, 0, 0,13,12, 0, 0, 0,13, + 13, 8, 8, 8,11,11, 0, 0, 0,11,11, 0, 0, 0,12,12, + 0, 0, 0,13,13, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 8, 9, 8,12,11, 0, 0, 0,12,12, 0, + 0, 0,12,11, 0, 0, 0,13,13, 0, 0, 0,13,13, 8, 8, + 8,11,12, 0, 0, 0,11,12, 0, 0, 0,11,12, 0, 0, 0, + 13,14, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 8, 9, 9,14,14, 0, 0, 0,13,13, 0, 0, 0,13, + 13, 0, 0, 0,13,12, 0, 0, 0,13,13, 8, 9, 9,14,14, + 0, 0, 0,13,13, 0, 0, 0,13,13, 0, 0, 0,12,13, 0, + 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, + 9, 9,14,14, 0, 0, 0,13,13, 0, 0, 0,13,13, 0, 0, + 0,13,13, 0, 0, 0,13,12, 8, 9, 9,14,14, 0, 0, 0, + 13,13, 0, 0, 0,13,13, 0, 0, 0,13,13, 0, 0, 0,12, + 12, +}; + +static const static_codebook _16c2_s_p2_0 = { + 4, 625, + (char *)_vq_lengthlist__16c2_s_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__16c2_s_p2_0, + 0 +}; + +static const long _vq_quantlist__16c2_s_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__16c2_s_p3_0[] = { + 1, 3, 3, 5, 5, 7, 7, 8, 8, 0, 0, 0, 6, 6, 8, 8, + 9, 9, 0, 0, 0, 6, 6, 8, 8, 9, 9, 0, 0, 0, 7, 7, + 8, 9,10,10, 0, 0, 0, 7, 7, 9, 9,10,10, 0, 0, 0, + 8, 8, 9, 9,11,11, 0, 0, 0, 7, 7, 9, 9,11,11, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _16c2_s_p3_0 = { + 2, 81, + (char *)_vq_lengthlist__16c2_s_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__16c2_s_p3_0, + 0 +}; + +static const long _vq_quantlist__16c2_s_p4_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__16c2_s_p4_0[] = { + 2, 3, 3, 5, 5, 6, 6, 6, 6, 7, 7, 8, 8, 8, 8, 9, + 9, 0, 0, 0, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10, + 11,10, 0, 0, 0, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10, + 10,10,10, 0, 0, 0, 6, 6, 8, 8, 9, 9, 9, 9,10,10, + 11,11,11,11, 0, 0, 0, 7, 6, 8, 8, 9, 9, 9, 9,10, + 10,11,11,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9,10,10, + 11,11,11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9,10, + 10,11,11,11,11,12,12, 0, 0, 0, 7, 8, 8, 8, 9, 9, + 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 8, 8, 9, + 9,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _16c2_s_p4_0 = { + 2, 289, + (char *)_vq_lengthlist__16c2_s_p4_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__16c2_s_p4_0, + 0 +}; + +static const long _vq_quantlist__16c2_s_p5_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__16c2_s_p5_0[] = { + 1, 4, 4, 5, 7, 7, 6, 7, 7, 4, 6, 6,10,11,10,10, + 10,11, 4, 6, 6,10,10,11,10,11,10, 5,10,10, 9,12, + 11,10,12,12, 7,10,10,12,12,12,12,13,13, 7,11,10, + 11,12,12,12,13,13, 6,11,10,10,12,12,11,12,12, 7, + 11,10,12,13,13,12,12,12, 7,10,11,12,13,13,12,12, + 12, +}; + +static const static_codebook _16c2_s_p5_0 = { + 4, 81, + (char *)_vq_lengthlist__16c2_s_p5_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__16c2_s_p5_0, + 0 +}; + +static const long _vq_quantlist__16c2_s_p5_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__16c2_s_p5_1[] = { + 2, 3, 3, 6, 6, 6, 6, 7, 7, 7, 7,11,10,10, 6, 6, + 7, 7, 8, 8, 8, 8,10,10,10, 6, 6, 7, 7, 8, 8, 8, + 8,11,11,11, 7, 7, 8, 8, 8, 8, 9, 9,11,11,11, 6, + 7, 8, 8, 8, 8, 9, 9,11,11,11, 7, 7, 8, 8, 8, 8, + 8, 8,11,11,11, 7, 7, 8, 8, 8, 8, 9, 9,11,11,11, + 8, 8, 8, 8, 8, 8, 8, 8,11,11,11,11,11, 8, 8, 8, + 8, 8, 8,12,11,11,11,11, 8, 8, 8, 8, 8, 8,12,11, + 11,11,11, 7, 7, 8, 8, 8, 8, +}; + +static const static_codebook _16c2_s_p5_1 = { + 2, 121, + (char *)_vq_lengthlist__16c2_s_p5_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__16c2_s_p5_1, + 0 +}; + +static const long _vq_quantlist__16c2_s_p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__16c2_s_p6_0[] = { + 1, 4, 4, 6, 6, 8, 7, 8, 8, 9, 9,10,10, 5, 5, 5, + 7, 7, 9, 9, 9, 9,11,11,12,12, 6, 5, 5, 7, 7, 9, + 9,10, 9,11,11,12,12, 0, 7, 7, 7, 7, 9, 9,10,10, + 11,11,12,12, 0, 7, 7, 7, 7, 9, 9,10,10,11,11,12, + 12, 0,11,11, 8, 8,10,10,11,11,12,12,13,13, 0,12, + 12, 9, 9,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const static_codebook _16c2_s_p6_0 = { + 2, 169, + (char *)_vq_lengthlist__16c2_s_p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__16c2_s_p6_0, + 0 +}; + +static const long _vq_quantlist__16c2_s_p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__16c2_s_p6_1[] = { + 2, 3, 3, 5, 5, 6, 6, 6, 5, 5, 6, 6, 6, 5, 5, 6, + 6, 6, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _16c2_s_p6_1 = { + 2, 25, + (char *)_vq_lengthlist__16c2_s_p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__16c2_s_p6_1, + 0 +}; + +static const long _vq_quantlist__16c2_s_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__16c2_s_p7_0[] = { + 1, 4, 4, 7, 7, 8, 8, 8, 8,10, 9,10,10, 5, 5, 5, + 7, 7, 9, 9,10,10,11,10,12,11, 6, 5, 5, 7, 7, 9, + 9,10,10,11,11,12,12,20, 7, 7, 7, 7, 9, 9,10,10, + 11,11,12,12,20, 7, 7, 7, 7, 9, 9,11,10,12,11,12, + 12,20,11,11, 8, 8,10,10,11,11,12,12,13,13,20,12, + 12, 8, 8, 9, 9,11,11,12,12,13,13,20,20,21,10,10, + 10,10,11,11,12,12,13,13,21,21,21,10,10,10,10,11, + 11,12,12,13,13,21,21,21,14,14,11,11,12,12,13,13, + 13,14,21,21,21,16,15,11,11,12,11,13,13,14,14,21, + 21,21,21,21,13,13,12,12,13,13,14,14,21,21,21,21, + 21,13,13,12,12,13,13,14,14, +}; + +static const static_codebook _16c2_s_p7_0 = { + 2, 169, + (char *)_vq_lengthlist__16c2_s_p7_0, + 1, -523206656, 1618345984, 4, 0, + (long *)_vq_quantlist__16c2_s_p7_0, + 0 +}; + +static const long _vq_quantlist__16c2_s_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__16c2_s_p7_1[] = { + 2, 4, 4, 6, 6, 7, 7, 7, 7, 7, 7, 9, 9, 9, 6, 7, + 7, 7, 7, 7, 8, 8, 9, 9, 9, 6, 6, 7, 7, 7, 7, 8, + 8, 9, 9, 9, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 7, + 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 7, 7, 7, 7, 8, 8, + 8, 8, 9, 9, 9, 7, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, + 7, 7, 8, 8, 7, 7, 8, 8, 9, 9, 9, 9, 9, 8, 8, 7, + 7, 8, 8, 9, 9, 9, 9, 9, 8, 8, 7, 7, 8, 8, 9, 9, + 9, 9, 9, 7, 7, 7, 7, 8, 8, +}; + +static const static_codebook _16c2_s_p7_1 = { + 2, 121, + (char *)_vq_lengthlist__16c2_s_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__16c2_s_p7_1, + 0 +}; + +static const long _vq_quantlist__16c2_s_p8_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__16c2_s_p8_0[] = { + 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9,10,10, 6, + 6, 6, 8, 8, 9, 9, 8, 8, 9, 9,10,10,11,11, 6, 5, + 5, 8, 7, 9, 9, 8, 8, 9, 9,10,10,11,11,20, 8, 8, + 8, 8, 9, 9, 9, 9,10,10,11,10,12,11,20, 8, 8, 8, + 8, 9, 9, 9, 9,10,10,11,11,12,12,20,12,12, 9, 9, + 10,10,10,10,11,11,12,12,13,12,20,13,13, 9, 9,10, + 10,10,10,11,11,12,12,13,13,20,20,20, 9, 9, 9, 9, + 10,10,11,11,12,12,13,12,20,20,20, 9, 9, 9, 8,10, + 10,12,11,12,12,13,13,20,20,20,13,13,10,10,11,11, + 12,12,13,13,13,13,20,20,20,13,13,10,10,11,10,12, + 11,13,13,14,14,20,20,20,20,20,11,11,11,11,12,12, + 13,13,14,14,20,20,20,20,20,11,10,11,11,13,11,13, + 13,14,14,20,20,21,21,21,14,14,11,12,13,13,13,13, + 14,14,21,21,21,21,21,15,15,12,11,13,12,14,13,15, + 14, +}; + +static const static_codebook _16c2_s_p8_0 = { + 2, 225, + (char *)_vq_lengthlist__16c2_s_p8_0, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__16c2_s_p8_0, + 0 +}; + +static const long _vq_quantlist__16c2_s_p8_1[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const char _vq_lengthlist__16c2_s_p8_1[] = { + 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8,11,11,11, 7, 7, 8, 8, 8, 8, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,11,10, 7, 7, 8, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11, + 11,11, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9,11,11,11, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9,10, 9,10,10,10,10,11,11,11, 8, 8, 9, 9, + 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,11,11, + 11, 8, 8, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10, + 10,10,10,11,11,11, 9, 9, 9, 9, 9, 9, 9, 9,10,10, + 10,10,10,10,10,10,10,10,11,11,11,11,11, 9, 9, 9, + 9, 9, 9,10,10,10,10,10,10,10,10,10,10,11,11,11, + 11,11, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10, + 10,10,11,11,11,11,11, 9, 9, 9, 9,10,10,10,10,10, + 10,10,10,10,10,10,10,11,11,11,11,11,10, 9,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,11,11,11,11, + 11,11,11,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,11,11,11,11,11,11,11,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,11,11,11,11,11,11,11,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,11,11,11,11,11, + 11,11,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 11,11,11,11,11,11,11,11,11,10,10,10,10,10,10,10, + 10,10,10,10,10,11,11,11,11,11,11,11,11,11,10,10, + 10,10,10,10,10,10,10,10,10,10,11,11,11,11,11,11, + 11,11,11,10,10,10,10,10,10,10,10,10,10,10,10,11, + 11,11,11,11,11,11,11,11,10,10,10,10,10,10,10,10, + 10,10,10,10,11,11,11,11,11,11,11,11,11,11,11,10, + 10,10,10,10,10,10,10,10,10, +}; + +static const static_codebook _16c2_s_p8_1 = { + 2, 441, + (char *)_vq_lengthlist__16c2_s_p8_1, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__16c2_s_p8_1, + 0 +}; + +static const long _vq_quantlist__16c2_s_p9_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__16c2_s_p9_0[] = { + 1, 4, 3,10, 8,10,10,10,10,10,10,10,10,10,10,10, + 10, 6,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10, 6,10, 9,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, +}; + +static const static_codebook _16c2_s_p9_0 = { + 2, 289, + (char *)_vq_lengthlist__16c2_s_p9_0, + 1, -509798400, 1631393792, 5, 0, + (long *)_vq_quantlist__16c2_s_p9_0, + 0 +}; + +static const long _vq_quantlist__16c2_s_p9_1[] = { + 9, + 8, + 10, + 7, + 11, + 6, + 12, + 5, + 13, + 4, + 14, + 3, + 15, + 2, + 16, + 1, + 17, + 0, + 18, +}; + +static const char _vq_lengthlist__16c2_s_p9_1[] = { + 1, 4, 4, 7, 7, 7, 7, 7, 7, 8, 8,10, 9,11,10,13, + 11,14,13, 6, 6, 6, 8, 8, 8, 8, 8, 7, 9, 8,11, 9, + 13,11,14,12,14,13, 5, 6, 6, 8, 8, 8, 8, 8, 8, 9, + 9,11,11,13,11,14,13,15,15,17, 8, 8, 8, 8, 9, 9, + 9, 8,11, 9,12,10,13,11,14,12,14,13,17, 8, 8, 8, + 8, 9, 9, 9, 9,10,10,11,11,13,13,13,14,16,15,17, + 12,12, 8, 8, 9, 9,10,10,11,11,12,11,13,12,13,12, + 14,13,16,12,12, 8, 8, 9, 9,10,10,11,11,12,12,13, + 13,14,14,15,15,17,17,17, 9, 9, 9, 9,11,11,12,12, + 12,13,13,13,16,14,14,14,17,17,17, 9, 8, 9, 8,11, + 10,12,12,13,13,14,14,15,15,16,16,17,17,17,12,12, + 10,10,11,12,12,13,13,14,13,15,15,14,16,15,17,17, + 17,12,12,10, 8,12, 9,13,12,14,14,15,14,15,16,16, + 16,17,17,17,17,17,11,11,12,12,14,14,14,16,15,16, + 15,16,15,17,17,17,17,17,17,11, 9,12,10,13,11,15, + 14,16,16,17,16,16,15,17,17,17,17,17,15,15,12,12, + 14,14,15,16,16,15,16,16,17,17,17,17,17,17,17,14, + 14,12,10,14,11,15,12,17,16,15,16,17,16,17,17,17, + 17,17,17,17,13,13,14,14,14,16,17,17,16,17,17,17, + 17,17,17,17,17,17,17,13, 9,13,12,15,13,16,16,17, + 17,17,17,17,17,17,17,17,17,17,15,17,14,14,15,16, + 16,17,16,17,16,17,17,17,17,17,17,17,17,17,17,14, + 13,15,16,16,17,16,17,17,17, +}; + +static const static_codebook _16c2_s_p9_1 = { + 2, 361, + (char *)_vq_lengthlist__16c2_s_p9_1, + 1, -518287360, 1622704128, 5, 0, + (long *)_vq_quantlist__16c2_s_p9_1, + 0 +}; + +static const long _vq_quantlist__16c2_s_p9_2[] = { + 24, + 23, + 25, + 22, + 26, + 21, + 27, + 20, + 28, + 19, + 29, + 18, + 30, + 17, + 31, + 16, + 32, + 15, + 33, + 14, + 34, + 13, + 35, + 12, + 36, + 11, + 37, + 10, + 38, + 9, + 39, + 8, + 40, + 7, + 41, + 6, + 42, + 5, + 43, + 4, + 44, + 3, + 45, + 2, + 46, + 1, + 47, + 0, + 48, +}; + +static const char _vq_lengthlist__16c2_s_p9_2[] = { + 2, 4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, + 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, +}; + +static const static_codebook _16c2_s_p9_2 = { + 1, 49, + (char *)_vq_lengthlist__16c2_s_p9_2, + 1, -526909440, 1611661312, 6, 0, + (long *)_vq_quantlist__16c2_s_p9_2, + 0 +}; + +static const char _huff_lengthlist__16c2_s_short[] = { + 7,10,12,11,12,13,15,16,18,15,10, 8, 8, 8, 9,10, + 12,13,14,17,10, 7, 7, 7, 7, 8,10,12,15,18,10, 7, + 7, 5, 5, 6, 8,10,13,15,10, 7, 6, 5, 4, 4, 6, 9, + 12,15,11, 7, 7, 5, 4, 3, 4, 7,11,13,12, 9, 8, 7, + 5, 4, 4, 5,10,13,11,11,11, 9, 7, 5, 5, 5, 9,12, + 13,12,13,12,10, 8, 8, 7, 9,13,14,14,14,14,13,11, + 11,10,10,13, +}; + +static const static_codebook _huff_book__16c2_s_short = { + 2, 100, + (char *)_huff_lengthlist__16c2_s_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__8c0_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__8c0_s_p1_0[] = { + 1, 5, 4, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 7, 8, 9, 0, 0, 0, + 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, + 0, 0, 0, 0, 7, 9, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 8, 8, 0, 0, 0, 0, + 0, 0, 8,10,10, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7,10, 9, 0, 0, 0, + 0, 0, 0, 8, 9,11, 0, 0, 0, 0, 0, 0, 9,11,11, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 9,10, 0, 0, + 0, 0, 0, 0, 9,11,10, 0, 0, 0, 0, 0, 0, 9,11,11, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _8c0_s_p1_0 = { + 8, 6561, + (char *)_vq_lengthlist__8c0_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__8c0_s_p1_0, + 0 +}; + +static const long _vq_quantlist__8c0_s_p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__8c0_s_p3_0[] = { + 1, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 6, 7, 7, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 5, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 7, 7, 8, 8, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 6, 7, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _8c0_s_p3_0 = { + 4, 625, + (char *)_vq_lengthlist__8c0_s_p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__8c0_s_p3_0, + 0 +}; + +static const long _vq_quantlist__8c0_s_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__8c0_s_p4_0[] = { + 1, 2, 3, 7, 7, 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, + 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, + 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, + 8, 8, 0, 0, 0, 0, 0, 0, 0, 9, 8, 0, 0, 0, 0, 0, + 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _8c0_s_p4_0 = { + 2, 81, + (char *)_vq_lengthlist__8c0_s_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__8c0_s_p4_0, + 0 +}; + +static const long _vq_quantlist__8c0_s_p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__8c0_s_p5_0[] = { + 1, 3, 3, 5, 5, 7, 6, 8, 8, 0, 0, 0, 7, 7, 7, 7, + 8, 8, 0, 0, 0, 7, 7, 7, 7, 8, 9, 0, 0, 0, 8, 8, + 8, 8, 9, 9, 0, 0, 0, 8, 8, 8, 8, 9, 9, 0, 0, 0, + 9, 9, 8, 8,10,10, 0, 0, 0, 9, 9, 8, 8,10,10, 0, + 0, 0,10,10, 9, 9,10,10, 0, 0, 0, 0, 0, 9, 9,10, + 10, +}; + +static const static_codebook _8c0_s_p5_0 = { + 2, 81, + (char *)_vq_lengthlist__8c0_s_p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__8c0_s_p5_0, + 0 +}; + +static const long _vq_quantlist__8c0_s_p6_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__8c0_s_p6_0[] = { + 1, 3, 3, 6, 6, 8, 8, 9, 9, 8, 8,10, 9,10,10,11, + 11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11,11, + 11,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11, + 11,12,11, 0, 0, 0, 8, 8, 9, 9,10,10, 9, 9,10,10, + 11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10, 9, 9,11, + 10,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10,10,10, + 11,11,11,12,12,12, 0, 0, 0, 9, 9, 9, 9,10,10,10, + 10,11,11,12,12,13,13, 0, 0, 0,10,10,10,10,11,11, + 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0,10, 9,10, + 11,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, + 10, 9,10,11,12,12,13,13,14,13, 0, 0, 0, 0, 0, 9, + 9, 9,10,10,10,11,11,13,12,13,13, 0, 0, 0, 0, 0, + 10,10,10,10,11,11,12,12,13,13,14,14, 0, 0, 0, 0, + 0, 0, 0,10,10,11,11,12,12,13,13,13,14, 0, 0, 0, + 0, 0, 0, 0,11,11,11,11,12,12,13,14,14,14, 0, 0, + 0, 0, 0, 0, 0,11,11,11,11,12,12,13,13,14,13, 0, + 0, 0, 0, 0, 0, 0,11,11,12,12,13,13,14,14,14,14, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,14, + 14, +}; + +static const static_codebook _8c0_s_p6_0 = { + 2, 289, + (char *)_vq_lengthlist__8c0_s_p6_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__8c0_s_p6_0, + 0 +}; + +static const long _vq_quantlist__8c0_s_p7_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__8c0_s_p7_0[] = { + 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,11, 9,10,12, + 9,10, 4, 7, 7,10,10,10,11, 9, 9, 6,11,10,11,11, + 12,11,11,11, 6,10,10,11,11,12,11,10,10, 6, 9,10, + 11,11,11,11,10,10, 7,10,11,12,11,11,12,11,12, 6, + 9, 9,10, 9, 9,11,10,10, 6, 9, 9,10,10,10,11,10, + 10, +}; + +static const static_codebook _8c0_s_p7_0 = { + 4, 81, + (char *)_vq_lengthlist__8c0_s_p7_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__8c0_s_p7_0, + 0 +}; + +static const long _vq_quantlist__8c0_s_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__8c0_s_p7_1[] = { + 1, 3, 3, 6, 6, 8, 8, 9, 9, 9, 9,10,10,10, 7, 7, + 8, 8, 9, 9, 9, 9,10,10, 9, 7, 7, 8, 8, 9, 9, 9, + 9,10,10,10, 8, 8, 9, 9, 9, 9, 9, 9,10,10,10, 8, + 8, 9, 9, 9, 9, 8, 9,10,10,10, 8, 8, 9, 9, 9,10, + 10,10,10,10,10, 9, 9, 9, 9, 9, 9,10,10,11,10,11, + 9, 9, 9, 9,10,10,10,10,11,11,11,10,10, 9, 9,10, + 10,10, 9,11,10,10,10,10,10,10, 9, 9,10,10,11,11, + 10,10,10, 9, 9, 9,10,10,10, +}; + +static const static_codebook _8c0_s_p7_1 = { + 2, 121, + (char *)_vq_lengthlist__8c0_s_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__8c0_s_p7_1, + 0 +}; + +static const long _vq_quantlist__8c0_s_p8_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__8c0_s_p8_0[] = { + 1, 4, 4, 7, 6, 7, 7, 7, 7, 8, 8, 9, 9, 7, 6, 6, + 7, 7, 8, 8, 7, 7, 8, 9,10,10, 7, 6, 6, 7, 7, 8, + 7, 7, 7, 9, 9,10,12, 0, 8, 8, 8, 8, 8, 9, 8, 8, + 9, 9,10,10, 0, 8, 8, 8, 8, 8, 9, 8, 9, 9, 9,11, + 10, 0, 0,13, 9, 8, 9, 9, 9, 9,10,10,11,11, 0,13, + 0, 9, 9, 9, 9, 9, 9,11,10,11,11, 0, 0, 0, 8, 9, + 10, 9,10,10,13,11,12,12, 0, 0, 0, 8, 9, 9, 9,10, + 10,13,12,12,13, 0, 0, 0,12, 0,10,10,12,11,10,11, + 12,12, 0, 0, 0,13,13,10,10,10,11,12, 0,13, 0, 0, + 0, 0, 0, 0,13,11, 0,12,12,12,13,12, 0, 0, 0, 0, + 0, 0,13,13,11,13,13,11,12, +}; + +static const static_codebook _8c0_s_p8_0 = { + 2, 169, + (char *)_vq_lengthlist__8c0_s_p8_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__8c0_s_p8_0, + 0 +}; + +static const long _vq_quantlist__8c0_s_p8_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__8c0_s_p8_1[] = { + 1, 3, 4, 5, 5, 7, 6, 6, 6, 5, 7, 7, 7, 6, 6, 7, + 7, 7, 6, 6, 7, 7, 7, 6, 6, +}; + +static const static_codebook _8c0_s_p8_1 = { + 2, 25, + (char *)_vq_lengthlist__8c0_s_p8_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__8c0_s_p8_1, + 0 +}; + +static const long _vq_quantlist__8c0_s_p9_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__8c0_s_p9_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, +}; + +static const static_codebook _8c0_s_p9_0 = { + 4, 81, + (char *)_vq_lengthlist__8c0_s_p9_0, + 1, -518803456, 1628680192, 2, 0, + (long *)_vq_quantlist__8c0_s_p9_0, + 0 +}; + +static const long _vq_quantlist__8c0_s_p9_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__8c0_s_p9_1[] = { + 1, 4, 4, 5, 5,10, 8,11,11,11,11,11,11,11,11, 6, + 6, 6, 7, 6,11,10,11,11,11,11,11,11,11,11, 7, 5, + 6, 6, 6, 8, 7,11,11,11,11,11,11,11,11,11, 7, 8, + 8, 8, 9, 9,11,11,11,11,11,11,11,11,11, 9, 8, 7, + 8, 9,11,11,11,11,11,11,11,11,11,11,11,10,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,10,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11, +}; + +static const static_codebook _8c0_s_p9_1 = { + 2, 225, + (char *)_vq_lengthlist__8c0_s_p9_1, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__8c0_s_p9_1, + 0 +}; + +static const long _vq_quantlist__8c0_s_p9_2[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const char _vq_lengthlist__8c0_s_p9_2[] = { + 1, 5, 5, 7, 7, 8, 7, 8, 8,10,10, 9, 9,10,10,10, + 11,11,10,12,11,12,12,12, 9, 8, 8, 8, 8, 8, 9,10, + 10,10,10,11,11,11,10,11,11,12,12,11,12, 8, 8, 7, + 7, 8, 9,10,10,10, 9,10,10, 9,10,10,11,11,11,11, + 11,11, 9, 9, 9, 9, 8, 9,10,10,11,10,10,11,11,12, + 10,10,12,12,11,11,10, 9, 9,10, 8, 9,10,10,10, 9, + 10,10,11,11,10,11,10,10,10,12,12,12, 9,10, 9,10, + 9, 9,10,10,11,11,11,11,10,10,10,11,12,11,12,11, + 12,10,11,10,11, 9,10, 9,10, 9,10,10, 9,10,10,11, + 10,11,11,11,11,12,11, 9,10,10,10,10,11,11,11,11, + 11,10,11,11,11,11,10,12,10,12,12,11,12,10,10,11, + 10, 9,11,10,11, 9,10,11,10,10,10,11,11,11,11,12, + 12,10, 9, 9,11,10, 9,12,11,10,12,12,11,11,11,11, + 10,11,11,12,11,10,12, 9,11,10,11,10,10,11,10,11, + 9,10,10,10,11,12,11,11,12,11,10,10,11,11, 9,10, + 10,12,10,11,10,10,10, 9,10,10,10,10, 9,10,10,11, + 11,11,11,12,11,10,10,10,10,11,11,10,11,11, 9,11, + 10,12,10,12,11,10,11,10,10,10,11,10,10,11,11,10, + 11,10,10,10,10,11,11,12,10,10,10,11,10,11,12,11, + 10,11,10,10,11,11,10,12,10, 9,10,10,11,11,11,10, + 12,10,10,11,11,11,10,10,11,10,10,10,11,10,11,10, + 12,11,11,10,10,10,12,10,10,11, 9,10,11,11,11,10, + 10,11,10,10, 9,11,11,12,12,11,12,11,11,11,11,11, + 11, 9,10,11,10,12,10,10,10,10,11,10,10,11,10,10, + 12,10,10,10,10,10, 9,12,10,10,10,10,12, 9,11,10, + 10,11,10,12,12,10,12,12,12,10,10,10,10, 9,10,11, + 10,10,12,10,10,12,11,10,11,10,10,12,11,10,12,10, + 10,11, 9,11,10, 9,10, 9,10, +}; + +static const static_codebook _8c0_s_p9_2 = { + 2, 441, + (char *)_vq_lengthlist__8c0_s_p9_2, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__8c0_s_p9_2, + 0 +}; + +static const char _huff_lengthlist__8c0_s_single[] = { + 4, 5,18, 7,10, 6, 7, 8, 9,10, 5, 2,18, 5, 7, 5, + 6, 7, 8,11,17,17,17,17,17,17,17,17,17,17, 7, 4, + 17, 6, 9, 6, 8,10,12,15,11, 7,17, 9, 6, 6, 7, 9, + 11,15, 6, 4,17, 6, 6, 4, 5, 8,11,16, 6, 6,17, 8, + 6, 5, 6, 9,13,16, 8, 9,17,11, 9, 8, 8,11,13,17, + 9,12,17,15,14,13,12,13,14,17,12,15,17,17,17,17, + 17,16,17,17, +}; + +static const static_codebook _huff_book__8c0_s_single = { + 2, 100, + (char *)_huff_lengthlist__8c0_s_single, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__8c1_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__8c1_s_p1_0[] = { + 1, 5, 5, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 8, 7, 0, 0, 0, 0, 0, 0, 7, 8, 9, 0, 0, 0, + 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 7, 8, 0, 0, 0, 0, 0, 0, 7, 9, 8, 0, 0, + 0, 0, 0, 0, 7, 9, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _8c1_s_p1_0 = { + 8, 6561, + (char *)_vq_lengthlist__8c1_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__8c1_s_p1_0, + 0 +}; + +static const long _vq_quantlist__8c1_s_p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__8c1_s_p3_0[] = { + 2, 4, 4, 5, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 6, 6, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 7, 7, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 6, 6, 6, 7, 7, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _8c1_s_p3_0 = { + 4, 625, + (char *)_vq_lengthlist__8c1_s_p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__8c1_s_p3_0, + 0 +}; + +static const long _vq_quantlist__8c1_s_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__8c1_s_p4_0[] = { + 1, 2, 3, 7, 7, 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, + 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, + 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, + 8, 8, 0, 0, 0, 0, 0, 0, 0, 9, 8, 0, 0, 0, 0, 0, + 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _8c1_s_p4_0 = { + 2, 81, + (char *)_vq_lengthlist__8c1_s_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__8c1_s_p4_0, + 0 +}; + +static const long _vq_quantlist__8c1_s_p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__8c1_s_p5_0[] = { + 1, 3, 3, 4, 5, 6, 6, 8, 8, 0, 0, 0, 8, 8, 7, 7, + 9, 9, 0, 0, 0, 8, 8, 7, 7, 9, 9, 0, 0, 0, 9,10, + 8, 8, 9, 9, 0, 0, 0,10,10, 8, 8, 9, 9, 0, 0, 0, + 11,10, 8, 8,10,10, 0, 0, 0,11,11, 8, 8,10,10, 0, + 0, 0,12,12, 9, 9,10,10, 0, 0, 0, 0, 0, 9, 9,10, + 10, +}; + +static const static_codebook _8c1_s_p5_0 = { + 2, 81, + (char *)_vq_lengthlist__8c1_s_p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__8c1_s_p5_0, + 0 +}; + +static const long _vq_quantlist__8c1_s_p6_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__8c1_s_p6_0[] = { + 1, 3, 3, 5, 5, 8, 8, 8, 8, 9, 9,10,10,11,11,11, + 11, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11,11, + 12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, + 11,12,12, 0, 0, 0, 9, 9, 8, 8,10,10,10,10,11,11, + 12,12,12,12, 0, 0, 0, 9, 9, 8, 8,10,10,10,10,11, + 11,12,12,12,12, 0, 0, 0,10,10, 9, 9,10,10,10,10, + 11,11,12,12,13,13, 0, 0, 0,10,10, 9, 9,10,10,10, + 10,11,11,12,12,13,13, 0, 0, 0,11,11, 9, 9,10,10, + 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9,10, + 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, + 10,10,11,11,12,12,12,12,13,13, 0, 0, 0, 0, 0, 9, + 9,10,10,11,11,12,11,12,12,13,13, 0, 0, 0, 0, 0, + 10,10,11,11,11,11,12,12,13,12,13,13, 0, 0, 0, 0, + 0, 0, 0,11,10,11,11,12,12,13,13,13,13, 0, 0, 0, + 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,14, 0, 0, + 0, 0, 0, 0, 0,11,11,12,12,12,12,13,13,14,13, 0, + 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13,13,14,14, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,13,13,13,13,14, + 14, +}; + +static const static_codebook _8c1_s_p6_0 = { + 2, 289, + (char *)_vq_lengthlist__8c1_s_p6_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__8c1_s_p6_0, + 0 +}; + +static const long _vq_quantlist__8c1_s_p7_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__8c1_s_p7_0[] = { + 1, 4, 4, 6, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,10, + 9, 9, 5, 7, 7,10, 9, 9,10, 9, 9, 6,10,10,10,10, + 10,11,10,10, 6, 9, 9,10, 9,10,11,10,10, 6, 9, 9, + 10, 9, 9,11, 9,10, 7,10,10,11,11,11,11,10,10, 6, + 9, 9,10,10,10,11, 9, 9, 6, 9, 9,10,10,10,10, 9, + 9, +}; + +static const static_codebook _8c1_s_p7_0 = { + 4, 81, + (char *)_vq_lengthlist__8c1_s_p7_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__8c1_s_p7_0, + 0 +}; + +static const long _vq_quantlist__8c1_s_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__8c1_s_p7_1[] = { + 2, 3, 3, 5, 5, 7, 7, 7, 7, 7, 7,10,10, 9, 7, 7, + 7, 7, 8, 8, 8, 8, 9, 9, 9, 7, 7, 7, 7, 8, 8, 8, + 8,10,10,10, 7, 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, + 7, 7, 7, 8, 8, 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, + 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, 8, 8,10,10,10, + 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, + 8, 8, 8,10,10,10,10,10, 8, 8, 8, 8, 8, 8,10,10, + 10,10,10, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _8c1_s_p7_1 = { + 2, 121, + (char *)_vq_lengthlist__8c1_s_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__8c1_s_p7_1, + 0 +}; + +static const long _vq_quantlist__8c1_s_p8_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__8c1_s_p8_0[] = { + 1, 4, 4, 6, 6, 8, 8, 8, 8, 9, 9,10,10, 7, 5, 5, + 7, 7, 8, 8, 8, 8, 9,10,11,11, 7, 5, 5, 7, 7, 8, + 8, 9, 9,10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9, + 9,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, + 11, 0,12,12, 9, 9, 9, 9,10, 9,10,11,11,11, 0,13, + 12, 9, 8, 9, 9,10,10,11,11,12,11, 0, 0, 0, 9, 9, + 9, 9,10,10,11,11,12,12, 0, 0, 0,10,10, 9, 9,10, + 10,11,11,12,12, 0, 0, 0,13,13,10,10,11,11,12,11, + 13,12, 0, 0, 0,14,14,10,10,11,10,11,11,12,12, 0, + 0, 0, 0, 0,12,12,11,11,12,12,13,13, 0, 0, 0, 0, + 0,12,12,11,10,12,11,13,12, +}; + +static const static_codebook _8c1_s_p8_0 = { + 2, 169, + (char *)_vq_lengthlist__8c1_s_p8_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__8c1_s_p8_0, + 0 +}; + +static const long _vq_quantlist__8c1_s_p8_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__8c1_s_p8_1[] = { + 2, 3, 3, 5, 5, 6, 6, 6, 5, 5, 6, 6, 6, 5, 5, 6, + 6, 6, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _8c1_s_p8_1 = { + 2, 25, + (char *)_vq_lengthlist__8c1_s_p8_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__8c1_s_p8_1, + 0 +}; + +static const long _vq_quantlist__8c1_s_p9_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__8c1_s_p9_0[] = { + 1, 3, 3,10,10,10,10,10,10,10,10,10,10, 5, 6, 6, + 10,10,10,10,10,10,10,10,10,10, 6, 7, 8,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10, 9, 9, 9, 9, +}; + +static const static_codebook _8c1_s_p9_0 = { + 2, 169, + (char *)_vq_lengthlist__8c1_s_p9_0, + 1, -513964032, 1628680192, 4, 0, + (long *)_vq_quantlist__8c1_s_p9_0, + 0 +}; + +static const long _vq_quantlist__8c1_s_p9_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__8c1_s_p9_1[] = { + 1, 4, 4, 5, 5, 7, 7, 9, 9,11,11,12,12,13,13, 6, + 5, 5, 6, 6, 9, 9,10,10,12,12,12,13,15,14, 6, 5, + 5, 7, 7, 9, 9,10,10,12,12,12,13,14,13,17, 7, 7, + 8, 8,10,10,11,11,12,13,13,13,13,13,17, 7, 7, 8, + 8,10,10,11,11,13,13,13,13,14,14,17,11,11, 9, 9, + 11,11,12,12,12,13,13,14,15,13,17,12,12, 9, 9,11, + 11,12,12,13,13,13,13,14,16,17,17,17,11,12,12,12, + 13,13,13,14,15,14,15,15,17,17,17,12,12,11,11,13, + 13,14,14,15,14,15,15,17,17,17,15,15,13,13,14,14, + 15,14,15,15,16,15,17,17,17,15,15,13,13,13,14,14, + 15,15,15,15,16,17,17,17,17,16,14,15,14,14,15,14, + 14,15,15,15,17,17,17,17,17,14,14,16,14,15,15,15, + 15,15,15,17,17,17,17,17,17,16,16,15,17,15,15,14, + 17,15,17,16,17,17,17,17,16,15,14,15,15,15,15,15, + 15, +}; + +static const static_codebook _8c1_s_p9_1 = { + 2, 225, + (char *)_vq_lengthlist__8c1_s_p9_1, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__8c1_s_p9_1, + 0 +}; + +static const long _vq_quantlist__8c1_s_p9_2[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const char _vq_lengthlist__8c1_s_p9_2[] = { + 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 8, 9, 9, 9, + 9, 9, 9, 9, 9,11,11,12, 7, 7, 7, 7, 8, 8, 9, 9, + 9, 9,10,10,10,10,10,10,10,10,11,11,11, 7, 7, 7, + 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9,10,10,10,10,11, + 11,12, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9,10,10,10,10, + 10,10,10,10,11,11,11, 7, 7, 8, 8, 8, 8, 9, 9, 9, + 9,10,10,10,10,10,10,10,10,11,11,11, 8, 8, 8, 8, + 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,11,11, + 11, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9,10,10,10,10,10, + 10,10,10,11,12,11, 9, 9, 8, 9, 9, 9, 9, 9,10,10, + 10,10,10,10,10,10,10,10,11,11,11,11,11, 8, 8, 9, + 9, 9, 9,10,10,10,10,10,10,10,10,10,10,11,12,11, + 12,11, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10, + 10,10,11,11,11,11,11, 9, 9, 9, 9,10,10,10,10,10, + 10,10,10,10,10,10,10,12,11,12,11,11, 9, 9, 9,10, + 10,10,10,10,10,10,10,10,10,10,10,10,12,11,11,11, + 11,11,11,10,10,10,10,10,10,10,10,10,10,10,10,10, + 11,11,11,12,11,11,12,11,10,10,10,10,10,10,10,10, + 10,10,10,10,11,10,11,11,11,11,11,11,11,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,11,11,12,11,12, + 11,11,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 11,11,12,11,12,11,11,11,11,10,10,10,10,10,10,10, + 10,10,10,10,10,11,11,12,11,11,12,11,11,12,10,10, + 11,10,10,10,10,10,10,10,10,10,11,11,11,11,11,11, + 11,11,11,10,10,10,10,10,10,10,10,10,10,10,10,12, + 12,11,12,11,11,12,12,12,11,11,10,10,10,10,10,10, + 10,10,10,11,12,12,11,12,12,11,12,11,11,11,11,10, + 10,10,10,10,10,10,10,10,10, +}; + +static const static_codebook _8c1_s_p9_2 = { + 2, 441, + (char *)_vq_lengthlist__8c1_s_p9_2, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__8c1_s_p9_2, + 0 +}; + +static const char _huff_lengthlist__8c1_s_single[] = { + 4, 6,18, 8,11, 8, 8, 9, 9,10, 4, 4,18, 5, 9, 5, + 6, 7, 8,10,18,18,18,18,17,17,17,17,17,17, 7, 5, + 17, 6,11, 6, 7, 8, 9,12,12, 9,17,12, 8, 8, 9,10, + 10,13, 7, 5,17, 6, 8, 4, 5, 6, 8,10, 6, 5,17, 6, + 8, 5, 4, 5, 7, 9, 7, 7,17, 8, 9, 6, 5, 5, 6, 8, + 8, 8,17, 9,11, 8, 6, 6, 6, 7, 9,10,17,12,12,10, + 9, 7, 7, 8, +}; + +static const static_codebook _huff_book__8c1_s_single = { + 2, 100, + (char *)_huff_lengthlist__8c1_s_single, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44c2_s_long[] = { + 6, 6,12,10,10,10, 9,10,12,12, 6, 1,10, 5, 6, 6, + 7, 9,11,14,12, 9, 8,11, 7, 8, 9,11,13,15,10, 5, + 12, 7, 8, 7, 9,12,14,15,10, 6, 7, 8, 5, 6, 7, 9, + 12,14, 9, 6, 8, 7, 6, 6, 7, 9,12,12, 9, 7, 9, 9, + 7, 6, 6, 7,10,10,10, 9,10,11, 8, 7, 6, 6, 8,10, + 12,11,13,13,11,10, 8, 8, 8,10,11,13,15,15,14,13, + 10, 8, 8, 9, +}; + +static const static_codebook _huff_book__44c2_s_long = { + 2, 100, + (char *)_huff_lengthlist__44c2_s_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44c2_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44c2_s_p1_0[] = { + 2, 4, 4, 0, 0, 0, 0, 0, 0, 5, 6, 6, 0, 0, 0, 0, + 0, 0, 5, 6, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c2_s_p1_0 = { + 8, 6561, + (char *)_vq_lengthlist__44c2_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44c2_s_p1_0, + 0 +}; + +static const long _vq_quantlist__44c2_s_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c2_s_p2_0[] = { + 1, 4, 4, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, + 8, 8, 0, 0, 0, 0, 0, 0, 0, 4, 6, 6, 0, 0, 0, 8, + 8, 0, 0, 0, 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, + 0, 0, 4, 6, 6, 0, 0, 0, 8, 8, 0, 0, 0, 8, 8, 0, + 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0,11,11, 0, 0, + 0,11,11, 0, 0, 0,12,11, 0, 0, 0, 0, 0, 0, 0, 7, + 8, 8, 0, 0, 0,10,11, 0, 0, 0,11,11, 0, 0, 0,11, + 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 6, 8, 8, 0, 0, 0,11,11, 0, 0, 0,11,11, + 0, 0, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 6, 8, 8, 0, + 0, 0,10,11, 0, 0, 0,10,11, 0, 0, 0,11,11, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 8, 9, 9, 0, 0, 0,11,12, 0, 0, 0,11,12, 0, 0, 0, + 12,11, 0, 0, 0, 0, 0, 0, 0, 8,10, 9, 0, 0, 0,12, + 11, 0, 0, 0,12,11, 0, 0, 0,11,12, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c2_s_p2_0 = { + 4, 625, + (char *)_vq_lengthlist__44c2_s_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c2_s_p2_0, + 0 +}; + +static const long _vq_quantlist__44c2_s_p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c2_s_p3_0[] = { + 2, 4, 3, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 6, 6, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 9, 9, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 6, 6, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c2_s_p3_0 = { + 4, 625, + (char *)_vq_lengthlist__44c2_s_p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c2_s_p3_0, + 0 +}; + +static const long _vq_quantlist__44c2_s_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44c2_s_p4_0[] = { + 1, 3, 3, 6, 6, 0, 0, 0, 0, 0, 6, 6, 6, 6, 0, 0, + 0, 0, 0, 6, 6, 6, 6, 0, 0, 0, 0, 0, 7, 7, 6, 6, + 0, 0, 0, 0, 0, 0, 0, 6, 7, 0, 0, 0, 0, 0, 0, 0, + 7, 8, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, + 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c2_s_p4_0 = { + 2, 81, + (char *)_vq_lengthlist__44c2_s_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c2_s_p4_0, + 0 +}; + +static const long _vq_quantlist__44c2_s_p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44c2_s_p5_0[] = { + 1, 3, 3, 6, 6, 7, 7, 9, 9, 0, 7, 7, 7, 7, 7, 7, + 9, 9, 0, 7, 7, 7, 7, 7, 7, 9, 9, 0, 8, 8, 7, 7, + 8, 8,10,10, 0, 0, 0, 7, 7, 8, 8,10,10, 0, 0, 0, + 9, 9, 8, 8,10,10, 0, 0, 0, 9, 9, 8, 8,10,10, 0, + 0, 0,10,10, 9, 9,11,11, 0, 0, 0, 0, 0, 9, 9,11, + 11, +}; + +static const static_codebook _44c2_s_p5_0 = { + 2, 81, + (char *)_vq_lengthlist__44c2_s_p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c2_s_p5_0, + 0 +}; + +static const long _vq_quantlist__44c2_s_p6_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44c2_s_p6_0[] = { + 1, 4, 3, 6, 6, 8, 8, 9, 9, 9, 9, 9, 9,10,10,11, + 11, 0, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11,11, + 12,11, 0, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11, + 11,11,12, 0, 8, 8, 7, 7, 9, 9,10,10, 9, 9,10,10, + 11,11,12,12, 0, 0, 0, 7, 7, 9, 9,10,10,10, 9,10, + 10,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10,10, + 11,11,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10, + 10,11,11,12,12,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, + 10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9,10, + 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, + 10,10,11,11,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, + 9,10,10,11,11,11,11,12,12,13,13, 0, 0, 0, 0, 0, + 10,10,10,10,11,11,12,12,13,12,13,13, 0, 0, 0, 0, + 0, 0, 0,10,10,11,11,12,12,13,13,13,13, 0, 0, 0, + 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,14, 0, 0, + 0, 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,14, 0, + 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13,13,14,14, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,13,13,13,13,14, + 14, +}; + +static const static_codebook _44c2_s_p6_0 = { + 2, 289, + (char *)_vq_lengthlist__44c2_s_p6_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c2_s_p6_0, + 0 +}; + +static const long _vq_quantlist__44c2_s_p7_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44c2_s_p7_0[] = { + 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, + 9, 9, 4, 7, 7,10, 9, 9,10, 9, 9, 7,10,10,11,10, + 11,11,10,11, 6, 9, 9,11,10,10,11,10,10, 6, 9, 9, + 11,10,11,11,10,10, 7,11,10,11,11,11,12,11,11, 6, + 9, 9,11,10,10,11,11,10, 6, 9, 9,11,10,10,12,10, + 11, +}; + +static const static_codebook _44c2_s_p7_0 = { + 4, 81, + (char *)_vq_lengthlist__44c2_s_p7_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44c2_s_p7_0, + 0 +}; + +static const long _vq_quantlist__44c2_s_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44c2_s_p7_1[] = { + 2, 3, 4, 6, 6, 7, 7, 7, 7, 7, 7, 9, 7, 7, 6, 6, + 7, 7, 8, 8, 8, 8, 9, 6, 6, 6, 6, 7, 7, 8, 8, 8, + 8,10, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, + 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, + 8, 8,10,10,10, 7, 8, 8, 8, 8, 8, 8, 8,10,10,10, + 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, + 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 8, 8,10,10, + 10,10,10, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44c2_s_p7_1 = { + 2, 121, + (char *)_vq_lengthlist__44c2_s_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c2_s_p7_1, + 0 +}; + +static const long _vq_quantlist__44c2_s_p8_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c2_s_p8_0[] = { + 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 6, 5, 5, + 7, 7, 8, 8, 8, 8, 9, 9,10,10, 7, 6, 5, 7, 7, 8, + 8, 8, 8, 9, 9,10,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, + 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, + 11, 0,12,12, 9, 9,10,10,10,10,11,11,11,11, 0,13, + 13, 9, 9,10,10,10,10,11,11,12,12, 0, 0, 0,10,10, + 10,10,11,11,12,12,12,13, 0, 0, 0,10,10,10,10,11, + 11,12,12,12,12, 0, 0, 0,14,14,10,11,11,11,12,12, + 13,13, 0, 0, 0,14,14,11,10,11,11,13,12,13,13, 0, + 0, 0, 0, 0,12,12,11,12,13,12,14,14, 0, 0, 0, 0, + 0,12,12,12,12,13,12,14,14, +}; + +static const static_codebook _44c2_s_p8_0 = { + 2, 169, + (char *)_vq_lengthlist__44c2_s_p8_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44c2_s_p8_0, + 0 +}; + +static const long _vq_quantlist__44c2_s_p8_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c2_s_p8_1[] = { + 2, 4, 4, 5, 4, 6, 5, 5, 5, 5, 6, 5, 5, 5, 5, 6, + 5, 5, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _44c2_s_p8_1 = { + 2, 25, + (char *)_vq_lengthlist__44c2_s_p8_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c2_s_p8_1, + 0 +}; + +static const long _vq_quantlist__44c2_s_p9_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c2_s_p9_0[] = { + 1, 5, 4,12,12,12,12,12,12,12,12,12,12, 4, 9, 8, + 11,11,11,11,11,11,11,11,11,11, 2, 8, 7,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,10,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11, +}; + +static const static_codebook _44c2_s_p9_0 = { + 2, 169, + (char *)_vq_lengthlist__44c2_s_p9_0, + 1, -514541568, 1627103232, 4, 0, + (long *)_vq_quantlist__44c2_s_p9_0, + 0 +}; + +static const long _vq_quantlist__44c2_s_p9_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c2_s_p9_1[] = { + 1, 4, 4, 6, 6, 7, 6, 8, 8,10, 9,10,10, 6, 5, 5, + 7, 7, 8, 7,10, 9,11,11,12,13, 6, 5, 5, 7, 7, 8, + 8,10,10,11,11,13,13,18, 8, 8, 8, 8, 9, 9,10,10, + 12,12,12,13,18, 8, 8, 8, 8, 9, 9,10,10,12,12,13, + 13,18,11,11, 8, 8,10,10,11,11,12,11,13,12,18,11, + 11, 9, 7,10,10,11,11,11,12,12,13,17,17,17,10,10, + 11,11,12,12,12,10,12,12,17,17,17,11,10,11,10,13, + 12,11,12,12,12,17,17,17,15,14,11,11,12,11,13,10, + 13,12,17,17,17,14,14,12,10,11,11,13,13,13,13,17, + 17,16,17,16,13,13,12,10,13,10,14,13,17,16,17,16, + 17,13,12,12,10,13,11,14,14, +}; + +static const static_codebook _44c2_s_p9_1 = { + 2, 169, + (char *)_vq_lengthlist__44c2_s_p9_1, + 1, -522616832, 1620115456, 4, 0, + (long *)_vq_quantlist__44c2_s_p9_1, + 0 +}; + +static const long _vq_quantlist__44c2_s_p9_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44c2_s_p9_2[] = { + 2, 4, 4, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, + 8,10, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, + 9, 9,10, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, + 9, 9, 9,10, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, + 9, 9, 9, 9,10,10,10, 8, 7, 8, 8, 8, 8, 9, 9, 9, + 9, 9, 9, 9, 9,10,11,11, 8, 8, 8, 8, 9, 9, 9, 9, + 9, 9,10, 9, 9, 9,10,11,10, 8, 8, 8, 8, 9, 9, 9, + 9, 9, 9, 9,10,10,10,10,11,10, 8, 8, 9, 9, 9, 9, + 9, 9,10, 9, 9,10, 9,10,11,10,11,11,11, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9,10,10,11,11,11,11,11, 9, 9, + 9, 9, 9, 9,10, 9, 9, 9,10,10,11,11,11,11,11, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10, 9,10,11,11,11,11,11, + 9, 9, 9, 9,10,10, 9, 9, 9,10,10,10,11,11,11,11, + 11,11,11, 9, 9, 9,10, 9, 9,10,10,10,10,11,11,10, + 11,11,11,11,10, 9,10,10, 9, 9, 9, 9,10,10,11,10, + 11,11,11,11,11, 9, 9, 9, 9,10, 9,10,10,10,10,11, + 10,11,11,11,11,11,10,10, 9, 9,10, 9,10,10,10,10, + 10,10,10,11,11,11,11,11,11, 9, 9,10, 9,10, 9,10, + 10, +}; + +static const static_codebook _44c2_s_p9_2 = { + 2, 289, + (char *)_vq_lengthlist__44c2_s_p9_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c2_s_p9_2, + 0 +}; + +static const char _huff_lengthlist__44c2_s_short[] = { + 11, 9,13,12,12,11,12,12,13,15, 8, 2,11, 4, 8, 5, + 7,10,12,15,13, 7,10, 9, 8, 8,10,13,17,17,11, 4, + 12, 5, 9, 5, 8,11,14,16,12, 6, 8, 7, 6, 6, 8,11, + 13,16,11, 4, 9, 5, 6, 4, 6,10,13,16,11, 6,11, 7, + 7, 6, 7,10,13,15,13, 9,12, 9, 8, 6, 8,10,12,14, + 14,10,10, 8, 6, 5, 6, 9,11,13,15,11,11, 9, 6, 5, + 6, 8, 9,12, +}; + +static const static_codebook _huff_book__44c2_s_short = { + 2, 100, + (char *)_huff_lengthlist__44c2_s_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44c3_s_long[] = { + 5, 6,11,11,11,11,10,10,12,11, 5, 2,11, 5, 6, 6, + 7, 9,11,13,13,10, 7,11, 6, 7, 8, 9,10,12,11, 5, + 11, 6, 8, 7, 9,11,14,15,11, 6, 6, 8, 4, 5, 7, 8, + 10,13,10, 5, 7, 7, 5, 5, 6, 8,10,11,10, 7, 7, 8, + 6, 5, 5, 7, 9, 9,11, 8, 8,11, 8, 7, 6, 6, 7, 9, + 12,11,10,13, 9, 9, 7, 7, 7, 9,11,13,12,15,12,11, + 9, 8, 8, 8, +}; + +static const static_codebook _huff_book__44c3_s_long = { + 2, 100, + (char *)_huff_lengthlist__44c3_s_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44c3_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44c3_s_p1_0[] = { + 2, 4, 4, 0, 0, 0, 0, 0, 0, 5, 6, 6, 0, 0, 0, 0, + 0, 0, 5, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, + 0, 0, 0, 6, 7, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 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0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c3_s_p1_0 = { + 8, 6561, + (char *)_vq_lengthlist__44c3_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44c3_s_p1_0, + 0 +}; + +static const long _vq_quantlist__44c3_s_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c3_s_p2_0[] = { + 2, 5, 5, 0, 0, 0, 5, 5, 0, 0, 0, 5, 5, 0, 0, 0, + 7, 8, 0, 0, 0, 0, 0, 0, 0, 5, 6, 6, 0, 0, 0, 7, + 7, 0, 0, 0, 7, 7, 0, 0, 0,10,10, 0, 0, 0, 0, 0, + 0, 0, 5, 6, 6, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, + 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 7, 7, 0, 0, + 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 5, + 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 9, + 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 5, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, + 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, + 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 8,10,10, 0, 0, 0, 9, 9, 0, 0, 0, 9, 9, 0, 0, 0, + 10,10, 0, 0, 0, 0, 0, 0, 0, 8,10,10, 0, 0, 0, 9, + 9, 0, 0, 0, 9, 9, 0, 0, 0,10,10, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c3_s_p2_0 = { + 4, 625, + (char *)_vq_lengthlist__44c3_s_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c3_s_p2_0, + 0 +}; + +static const long _vq_quantlist__44c3_s_p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c3_s_p3_0[] = { + 2, 4, 3, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 6, 6, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 9, 9, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 6, 6, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c3_s_p3_0 = { + 4, 625, + (char *)_vq_lengthlist__44c3_s_p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c3_s_p3_0, + 0 +}; + +static const long _vq_quantlist__44c3_s_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44c3_s_p4_0[] = { + 2, 3, 3, 6, 6, 0, 0, 0, 0, 0, 4, 4, 6, 6, 0, 0, + 0, 0, 0, 4, 4, 6, 6, 0, 0, 0, 0, 0, 5, 5, 6, 6, + 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, + 7, 8, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, + 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c3_s_p4_0 = { + 2, 81, + (char *)_vq_lengthlist__44c3_s_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c3_s_p4_0, + 0 +}; + +static const long _vq_quantlist__44c3_s_p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44c3_s_p5_0[] = { + 1, 3, 4, 6, 6, 7, 7, 9, 9, 0, 5, 5, 7, 7, 7, 8, + 9, 9, 0, 5, 5, 7, 7, 8, 8, 9, 9, 0, 7, 7, 8, 8, + 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, 0, 0, + 9, 9, 9, 9,10,10, 0, 0, 0, 9, 9, 9, 9,10,10, 0, + 0, 0,10,10,10,10,11,11, 0, 0, 0, 0, 0,10,10,11, + 11, +}; + +static const static_codebook _44c3_s_p5_0 = { + 2, 81, + (char *)_vq_lengthlist__44c3_s_p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c3_s_p5_0, + 0 +}; + +static const long _vq_quantlist__44c3_s_p6_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44c3_s_p6_0[] = { + 2, 3, 3, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, + 10, 0, 5, 5, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10,10, + 11,11, 0, 5, 5, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10, + 10,11,11, 0, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10, + 11,11,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, + 10,11,11,11,12, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, 9, + 10,10,11,11,12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, + 9,10,10,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, + 10,10,11,10,11,11,12,12, 0, 0, 0, 0, 0, 9, 9,10, + 10,10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, 9, 8, + 9, 9,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 8, + 8, 9, 9,10,10,11,11,12,11,12,12, 0, 0, 0, 0, 0, + 9,10,10,10,11,11,11,11,12,12,13,13, 0, 0, 0, 0, + 0, 0, 0,10,10,10,10,11,11,12,12,13,13, 0, 0, 0, + 0, 0, 0, 0,11,11,11,11,12,12,12,12,13,13, 0, 0, + 0, 0, 0, 0, 0,11,11,11,11,12,12,12,12,13,13, 0, + 0, 0, 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,13, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13, + 13, +}; + +static const static_codebook _44c3_s_p6_0 = { + 2, 289, + (char *)_vq_lengthlist__44c3_s_p6_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c3_s_p6_0, + 0 +}; + +static const long _vq_quantlist__44c3_s_p7_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44c3_s_p7_0[] = { + 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, + 9, 9, 4, 7, 7,10, 9, 9,11, 9, 9, 7,10,10,11,11, + 10,12,11,11, 6, 9, 9,11,10,10,11,10,10, 6, 9, 9, + 11,10,10,11,10,10, 7,11,11,11,11,11,12,11,11, 6, + 9, 9,11,10,10,11,10,10, 6, 9, 9,11,10,10,11,10, + 10, +}; + +static const static_codebook _44c3_s_p7_0 = { + 4, 81, + (char *)_vq_lengthlist__44c3_s_p7_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44c3_s_p7_0, + 0 +}; + +static const long _vq_quantlist__44c3_s_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44c3_s_p7_1[] = { + 2, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8,10, 5, 5, 6, 6, + 7, 7, 8, 8, 8, 8,10, 5, 5, 6, 6, 7, 7, 8, 8, 8, + 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, + 7, 8, 7, 8, 8, 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, + 8, 8,10,10,10, 7, 8, 8, 8, 8, 8, 8, 8,10,10,10, + 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, + 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 9, 8,10,10, + 10,10,10, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44c3_s_p7_1 = { + 2, 121, + (char *)_vq_lengthlist__44c3_s_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c3_s_p7_1, + 0 +}; + +static const long _vq_quantlist__44c3_s_p8_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c3_s_p8_0[] = { + 1, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 6, 5, 5, + 7, 7, 8, 8, 8, 8, 9, 9,10,10, 7, 5, 5, 7, 7, 8, + 8, 8, 8, 9, 9,11,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, + 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, + 11, 0,12,12, 9, 9,10,10,10,10,11,11,11,12, 0,13, + 13, 9, 9,10,10,10,10,11,11,12,12, 0, 0, 0,10,10, + 10,10,11,11,12,12,12,12, 0, 0, 0,10,10,10,10,11, + 11,12,12,12,12, 0, 0, 0,14,14,11,11,11,11,12,12, + 13,13, 0, 0, 0,14,14,11,11,11,11,12,12,13,13, 0, + 0, 0, 0, 0,12,12,12,12,13,13,14,13, 0, 0, 0, 0, + 0,13,13,12,12,13,12,14,13, +}; + +static const static_codebook _44c3_s_p8_0 = { + 2, 169, + (char *)_vq_lengthlist__44c3_s_p8_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44c3_s_p8_0, + 0 +}; + +static const long _vq_quantlist__44c3_s_p8_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c3_s_p8_1[] = { + 2, 4, 4, 5, 5, 6, 5, 5, 5, 5, 6, 4, 5, 5, 5, 6, + 5, 5, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _44c3_s_p8_1 = { + 2, 25, + (char *)_vq_lengthlist__44c3_s_p8_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c3_s_p8_1, + 0 +}; + +static const long _vq_quantlist__44c3_s_p9_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c3_s_p9_0[] = { + 1, 4, 4,12,12,12,12,12,12,12,12,12,12, 4, 9, 8, + 12,12,12,12,12,12,12,12,12,12, 2, 9, 7,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,11,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11, +}; + +static const static_codebook _44c3_s_p9_0 = { + 2, 169, + (char *)_vq_lengthlist__44c3_s_p9_0, + 1, -514332672, 1627381760, 4, 0, + (long *)_vq_quantlist__44c3_s_p9_0, + 0 +}; + +static const long _vq_quantlist__44c3_s_p9_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__44c3_s_p9_1[] = { + 1, 4, 4, 6, 6, 7, 7, 8, 7, 9, 9,10,10,10,10, 6, + 5, 5, 7, 7, 8, 8,10, 8,11,10,12,12,13,13, 6, 5, + 5, 7, 7, 8, 8,10, 9,11,11,12,12,13,12,18, 8, 8, + 8, 8, 9, 9,10, 9,11,10,12,12,13,13,18, 8, 8, 8, + 8, 9, 9,10,10,11,11,13,12,14,13,18,11,11, 9, 9, + 10,10,11,11,11,12,13,12,13,14,18,11,11, 9, 8,11, + 10,11,11,11,11,12,12,14,13,18,18,18,10,11,10,11, + 12,12,12,12,13,12,14,13,18,18,18,10,11,11, 9,12, + 11,12,12,12,13,13,13,18,18,17,14,14,11,11,12,12, + 13,12,14,12,14,13,18,18,18,14,14,11,10,12, 9,12, + 13,13,13,13,13,18,18,17,16,18,13,13,12,12,13,11, + 14,12,14,14,17,18,18,17,18,13,12,13,10,12,11,14, + 14,14,14,17,18,18,18,18,15,16,12,12,13,10,14,12, + 14,15,18,18,18,16,17,16,14,12,11,13,10,13,13,14, + 15, +}; + +static const static_codebook _44c3_s_p9_1 = { + 2, 225, + (char *)_vq_lengthlist__44c3_s_p9_1, + 1, -522338304, 1620115456, 4, 0, + (long *)_vq_quantlist__44c3_s_p9_1, + 0 +}; + +static const long _vq_quantlist__44c3_s_p9_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44c3_s_p9_2[] = { + 2, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, + 8,10, 6, 6, 7, 7, 8, 7, 8, 8, 8, 8, 8, 9, 9, 9, + 9, 9,10, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, + 9, 9, 9,10, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, + 9, 9, 9, 9,10,10,10, 7, 7, 8, 8, 8, 9, 9, 9, 9, + 9, 9, 9, 9, 9,11,11,11, 8, 8, 8, 8, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9,10,10,10, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9,10, 9,10,10,10,11,11, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9,11,10,11,11,11, 9, 9, + 9, 9, 9, 9,10,10, 9, 9,10, 9,11,10,11,11,11, 9, + 9, 9, 9, 9, 9, 9, 9,10,10,10, 9,11,11,11,11,11, + 9, 9, 9, 9,10,10, 9, 9, 9, 9,10, 9,11,11,11,11, + 11,11,11, 9, 9, 9, 9, 9, 9,10,10,10,10,11,11,11, + 11,11,11,11,10, 9,10,10, 9,10, 9, 9,10, 9,11,10, + 10,11,11,11,11, 9,10, 9, 9, 9, 9,10,10,10,10,11, + 11,11,11,11,11,10,10,10, 9, 9,10, 9,10, 9,10,10, + 10,10,11,11,11,11,11,11,11, 9, 9, 9, 9, 9,10,10, + 10, +}; + +static const static_codebook _44c3_s_p9_2 = { + 2, 289, + (char *)_vq_lengthlist__44c3_s_p9_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c3_s_p9_2, + 0 +}; + +static const char _huff_lengthlist__44c3_s_short[] = { + 10, 9,13,11,14,10,12,13,13,14, 7, 2,12, 5,10, 5, + 7,10,12,14,12, 6, 9, 8, 7, 7, 9,11,13,16,10, 4, + 12, 5,10, 6, 8,12,14,16,12, 6, 8, 7, 6, 5, 7,11, + 12,16,10, 4, 8, 5, 6, 4, 6, 9,13,16,10, 6,10, 7, + 7, 6, 7, 9,13,15,12, 9,11, 9, 8, 6, 7,10,12,14, + 14,11,10, 9, 6, 5, 6, 9,11,13,15,13,11,10, 6, 5, + 6, 8, 9,11, +}; + +static const static_codebook _huff_book__44c3_s_short = { + 2, 100, + (char *)_huff_lengthlist__44c3_s_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44c4_s_long[] = { + 4, 7,11,11,11,11,10,11,12,11, 5, 2,11, 5, 6, 6, + 7, 9,11,12,11, 9, 6,10, 6, 7, 8, 9,10,11,11, 5, + 11, 7, 8, 8, 9,11,13,14,11, 6, 5, 8, 4, 5, 7, 8, + 10,11,10, 6, 7, 7, 5, 5, 6, 8, 9,11,10, 7, 8, 9, + 6, 6, 6, 7, 8, 9,11, 9, 9,11, 7, 7, 6, 6, 7, 9, + 12,12,10,13, 9, 8, 7, 7, 7, 8,11,13,11,14,11,10, + 9, 8, 7, 7, +}; + +static const static_codebook _huff_book__44c4_s_long = { + 2, 100, + (char *)_huff_lengthlist__44c4_s_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44c4_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44c4_s_p1_0[] = { + 2, 4, 4, 0, 0, 0, 0, 0, 0, 5, 6, 6, 0, 0, 0, 0, + 0, 0, 5, 6, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, + 0, 0, 0, 6, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 6, 8, 7, 0, 0, + 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, + 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, + 0, 0, 0, 8, 9, 9, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 8, 8, 0, 0, + 0, 0, 0, 0, 8, 9, 8, 0, 0, 0, 0, 0, 0, 8, 9, 9, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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+ +static const long _vq_quantlist__44c4_s_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c4_s_p2_0[] = { + 2, 5, 5, 0, 0, 0, 5, 5, 0, 0, 0, 5, 5, 0, 0, 0, + 7, 7, 0, 0, 0, 0, 0, 0, 0, 5, 6, 6, 0, 0, 0, 7, + 7, 0, 0, 0, 7, 7, 0, 0, 0,10,10, 0, 0, 0, 0, 0, + 0, 0, 5, 6, 6, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, + 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 5, 8, 7, 0, 0, 0, 7, 7, 0, 0, + 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 5, + 7, 8, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 9, + 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 5, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, + 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, + 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 7,10,10, 0, 0, 0, 9, 9, 0, 0, 0, 9, 9, 0, 0, 0, + 10,10, 0, 0, 0, 0, 0, 0, 0, 8,10,10, 0, 0, 0, 9, + 9, 0, 0, 0, 9, 9, 0, 0, 0,10,10, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c4_s_p2_0 = { + 4, 625, + (char *)_vq_lengthlist__44c4_s_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c4_s_p2_0, + 0 +}; + +static const long _vq_quantlist__44c4_s_p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c4_s_p3_0[] = { + 2, 3, 3, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 4, 6, 6, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 4, 5, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 9, 9, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 6, 6, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c4_s_p3_0 = { + 4, 625, + (char *)_vq_lengthlist__44c4_s_p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c4_s_p3_0, + 0 +}; + +static const long _vq_quantlist__44c4_s_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44c4_s_p4_0[] = { + 2, 3, 3, 6, 6, 0, 0, 0, 0, 0, 4, 4, 6, 6, 0, 0, + 0, 0, 0, 4, 4, 6, 6, 0, 0, 0, 0, 0, 5, 5, 6, 6, + 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, + 7, 8, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, + 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c4_s_p4_0 = { + 2, 81, + (char *)_vq_lengthlist__44c4_s_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c4_s_p4_0, + 0 +}; + +static const long _vq_quantlist__44c4_s_p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44c4_s_p5_0[] = { + 2, 3, 3, 6, 6, 7, 7, 9, 9, 0, 4, 4, 6, 6, 7, 7, + 9, 9, 0, 4, 5, 6, 6, 7, 7, 9, 9, 0, 6, 6, 7, 7, + 8, 8,10,10, 0, 0, 0, 7, 7, 8, 8,10, 9, 0, 0, 0, + 9, 8, 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, + 0, 0,10,10, 9, 9,11,11, 0, 0, 0, 0, 0, 9, 9,10, + 10, +}; + +static const static_codebook _44c4_s_p5_0 = { + 2, 81, + (char *)_vq_lengthlist__44c4_s_p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c4_s_p5_0, + 0 +}; + +static const long _vq_quantlist__44c4_s_p6_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44c4_s_p6_0[] = { + 2, 4, 4, 6, 6, 8, 8, 9, 9, 8, 8, 9, 9,10,10,11, + 11, 0, 4, 4, 6, 6, 8, 8, 9, 9, 9, 9,10,10,11,11, + 11,11, 0, 4, 4, 7, 6, 8, 8, 9, 9, 9, 9,10,10,11, + 11,11,11, 0, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10, + 11,11,11,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, + 10,11,11,12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, 9, + 10,10,11,11,12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, + 9,10,10,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, + 10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, 9, 9,10, + 10,10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, 9, 9, + 9,10,10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, 9, + 9, 9, 9,10,10,11,11,11,12,12,12, 0, 0, 0, 0, 0, + 10,10,10,10,11,11,11,11,12,12,13,12, 0, 0, 0, 0, + 0, 0, 0,10,10,11,11,11,11,12,12,12,12, 0, 0, 0, + 0, 0, 0, 0,11,11,11,11,12,12,12,12,13,13, 0, 0, + 0, 0, 0, 0, 0,11,11,11,11,12,12,12,12,13,13, 0, + 0, 0, 0, 0, 0, 0,12,12,12,12,12,12,13,13,13,13, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,12,13,13, + 13, +}; + +static const static_codebook _44c4_s_p6_0 = { + 2, 289, + (char *)_vq_lengthlist__44c4_s_p6_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c4_s_p6_0, + 0 +}; + +static const long _vq_quantlist__44c4_s_p7_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44c4_s_p7_0[] = { + 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, + 9, 9, 4, 7, 7,10, 9, 9,11, 9, 9, 7,10,10,11,11, + 10,11,11,11, 6, 9, 9,11,10,10,11,10,10, 6, 9, 9, + 11,10,10,11,10,10, 7,11,11,12,11,11,12,11,11, 6, + 9, 9,11,10,10,11,10,10, 6, 9, 9,11,10,10,11,10, + 10, +}; + +static const static_codebook _44c4_s_p7_0 = { + 4, 81, + (char *)_vq_lengthlist__44c4_s_p7_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44c4_s_p7_0, + 0 +}; + +static const long _vq_quantlist__44c4_s_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44c4_s_p7_1[] = { + 2, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8,10, 5, 5, 6, 6, + 7, 7, 8, 8, 8, 8,10, 5, 5, 6, 6, 7, 7, 8, 8, 8, + 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, + 7, 8, 8, 8, 8, 8, 8,10,10,10, 8, 7, 8, 8, 8, 8, + 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, + 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, + 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 9, 8,10,10, + 10,10,10, 8, 8, 8, 8, 9, 9, +}; + +static const static_codebook _44c4_s_p7_1 = { + 2, 121, + (char *)_vq_lengthlist__44c4_s_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c4_s_p7_1, + 0 +}; + +static const long _vq_quantlist__44c4_s_p8_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c4_s_p8_0[] = { + 1, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 6, 5, 5, + 7, 7, 8, 8, 8, 8, 9,10,11,11, 7, 5, 5, 7, 7, 8, + 8, 9, 9,10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9, + 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, + 11, 0,12,12, 9, 9, 9, 9,10,10,10,10,11,11, 0,13, + 13, 9, 9,10, 9,10,10,11,11,11,12, 0, 0, 0,10,10, + 10,10,10,10,11,11,12,12, 0, 0, 0,10,10,10,10,10, + 10,11,11,12,12, 0, 0, 0,14,14,11,11,11,11,12,12, + 12,12, 0, 0, 0,14,14,11,11,11,11,12,12,12,13, 0, + 0, 0, 0, 0,12,12,12,12,12,12,13,13, 0, 0, 0, 0, + 0,13,12,12,12,12,12,13,13, +}; + +static const static_codebook _44c4_s_p8_0 = { + 2, 169, + (char *)_vq_lengthlist__44c4_s_p8_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44c4_s_p8_0, + 0 +}; + +static const long _vq_quantlist__44c4_s_p8_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c4_s_p8_1[] = { + 2, 4, 4, 5, 5, 6, 5, 5, 5, 5, 6, 5, 4, 5, 5, 6, + 5, 5, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _44c4_s_p8_1 = { + 2, 25, + (char *)_vq_lengthlist__44c4_s_p8_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c4_s_p8_1, + 0 +}; + +static const long _vq_quantlist__44c4_s_p9_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c4_s_p9_0[] = { + 1, 3, 3,12,12,12,12,12,12,12,12,12,12, 4, 7, 7, + 12,12,12,12,12,12,12,12,12,12, 3, 8, 8,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12, +}; + +static const static_codebook _44c4_s_p9_0 = { + 2, 169, + (char *)_vq_lengthlist__44c4_s_p9_0, + 1, -513964032, 1628680192, 4, 0, + (long *)_vq_quantlist__44c4_s_p9_0, + 0 +}; + +static const long _vq_quantlist__44c4_s_p9_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__44c4_s_p9_1[] = { + 1, 4, 4, 5, 5, 7, 7, 9, 8,10, 9,10,10,10,10, 6, + 5, 5, 7, 7, 9, 8,10, 9,11,10,12,12,13,13, 6, 5, + 5, 7, 7, 9, 9,10,10,11,11,12,12,12,13,19, 8, 8, + 8, 8, 9, 9,10,10,12,11,12,12,13,13,19, 8, 8, 8, + 8, 9, 9,11,11,12,12,13,13,13,13,19,12,12, 9, 9, + 11,11,11,11,12,11,13,12,13,13,18,12,12, 9, 9,11, + 10,11,11,12,12,12,13,13,14,19,18,18,11,11,11,11, + 12,12,13,12,13,13,14,14,16,18,18,11,11,11,10,12, + 11,13,13,13,13,13,14,17,18,18,14,15,11,12,12,13, + 13,13,13,14,14,14,18,18,18,15,15,12,10,13,10,13, + 13,13,13,13,14,18,17,18,17,18,12,13,12,13,13,13, + 14,14,16,14,18,17,18,18,17,13,12,13,10,12,12,14, + 14,14,14,17,18,18,18,18,14,15,12,12,13,12,14,14, + 15,15,18,18,18,17,18,15,14,12,11,12,12,14,14,14, + 15, +}; + +static const static_codebook _44c4_s_p9_1 = { + 2, 225, + (char *)_vq_lengthlist__44c4_s_p9_1, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__44c4_s_p9_1, + 0 +}; + +static const long _vq_quantlist__44c4_s_p9_2[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const char _vq_lengthlist__44c4_s_p9_2[] = { + 2, 5, 5, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, + 8, 9, 9, 9, 9,11, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, + 9, 9, 9, 9, 9, 9,10,10,10,10,11, 6, 6, 7, 7, 8, + 8, 8, 8, 9, 9, 9, 9, 9, 9,10, 9,10,10,10,10,11, + 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, 9,10,10,10, + 10,10,10,10,12,11,11, 7, 7, 8, 8, 9, 9, 9, 9, 9, + 9,10,10,10,10,10,10,10,10,12,11,12, 8, 8, 8, 8, + 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,11,11, + 11, 8, 8, 8, 8, 9, 9, 9, 9,10,10,10,10,10,10,10, + 10,10,10,11,11,12, 9, 9, 9, 9, 9, 9,10, 9,10,10, + 10,10,10,10,10,10,10,10,11,11,11,11,11, 9, 9, 9, + 9,10,10,10,10,10,10,10,10,10,10,10,10,11,12,11, + 11,11, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10, + 10,10,11,11,11,11,11, 9, 9, 9, 9,10,10,10,10,10, + 10,10,10,10,10,10,10,11,11,11,12,12,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,11,12,11,12, + 11,11,11, 9,10,10,10,10,10,10,10,10,10,10,10,10, + 10,11,12,11,11,11,11,11,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,11,11,11,12,11,11,11,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,12,11,11,12,11, + 11,11,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 11,11,11,11,11,11,11,11,11,10,10,10,10,10,10,10, + 10,10,10,10,10,11,11,11,11,12,12,11,11,11,11,11, + 11,11,10,10,10,10,10,10,10,10,12,12,12,11,11,11, + 12,11,11,11,10,10,10,10,10,10,10,10,10,10,10,12, + 11,12,12,12,12,12,11,12,11,11,10,10,10,10,10,10, + 10,10,10,10,12,12,12,12,11,11,11,11,11,11,11,10, + 10,10,10,10,10,10,10,10,10, +}; + +static const static_codebook _44c4_s_p9_2 = { + 2, 441, + (char *)_vq_lengthlist__44c4_s_p9_2, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__44c4_s_p9_2, + 0 +}; + +static const char _huff_lengthlist__44c4_s_short[] = { + 4, 7,14,10,15,10,12,15,16,15, 4, 2,11, 5,10, 6, + 8,11,14,14,14,10, 7,11, 6, 8,10,11,13,15, 9, 4, + 11, 5, 9, 6, 9,12,14,15,14, 9, 6, 9, 4, 5, 7,10, + 12,13, 9, 5, 7, 6, 5, 5, 7,10,13,13,10, 8, 9, 8, + 7, 6, 8,10,14,14,13,11,10,10, 7, 7, 8,11,14,15, + 13,12, 9, 9, 6, 5, 7,10,14,17,15,13,11,10, 6, 6, + 7, 9,12,17, +}; + +static const static_codebook _huff_book__44c4_s_short = { + 2, 100, + (char *)_huff_lengthlist__44c4_s_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44c5_s_long[] = { + 3, 8, 9,13,10,12,12,12,12,12, 6, 4, 6, 8, 6, 8, + 10,10,11,12, 8, 5, 4,10, 4, 7, 8, 9,10,11,13, 8, + 10, 8, 9, 9,11,12,13,14,10, 6, 4, 9, 3, 5, 6, 8, + 10,11,11, 8, 6, 9, 5, 5, 6, 7, 9,11,12, 9, 7,11, + 6, 6, 6, 7, 8,10,12,11, 9,12, 7, 7, 6, 6, 7, 9, + 13,12,10,13, 9, 8, 7, 7, 7, 8,11,15,11,15,11,10, + 9, 8, 7, 7, +}; + +static const static_codebook _huff_book__44c5_s_long = { + 2, 100, + (char *)_huff_lengthlist__44c5_s_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44c5_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44c5_s_p1_0[] = { + 2, 4, 4, 0, 0, 0, 0, 0, 0, 4, 7, 7, 0, 0, 0, 0, + 0, 0, 4, 6, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, + 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 7, 7, 0, 0, 0, 0, 0, 0, 7, 9, 8, 0, 0, + 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c5_s_p1_0 = { + 8, 6561, + (char *)_vq_lengthlist__44c5_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44c5_s_p1_0, + 0 +}; + +static const long _vq_quantlist__44c5_s_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c5_s_p2_0[] = { + 2, 4, 4, 0, 0, 0, 5, 5, 0, 0, 0, 5, 5, 0, 0, 0, + 8, 7, 0, 0, 0, 0, 0, 0, 0, 4, 6, 6, 0, 0, 0, 8, + 8, 0, 0, 0, 8, 7, 0, 0, 0,10,10, 0, 0, 0, 0, 0, + 0, 0, 4, 6, 6, 0, 0, 0, 8, 8, 0, 0, 0, 7, 8, 0, + 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 5, 8, 7, 0, 0, 0, 8, 8, 0, 0, + 0, 8, 8, 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 5, + 7, 8, 0, 0, 0, 8, 8, 0, 0, 0, 8, 8, 0, 0, 0,10, + 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 5, 8, 8, 0, 0, 0, 8, 8, 0, 0, 0, 8, 8, + 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 5, 8, 8, 0, + 0, 0, 8, 8, 0, 0, 0, 8, 8, 0, 0, 0,10,10, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 8,10,10, 0, 0, 0,10,10, 0, 0, 0, 9,10, 0, 0, 0, + 11,10, 0, 0, 0, 0, 0, 0, 0, 8,10,10, 0, 0, 0,10, + 10, 0, 0, 0,10,10, 0, 0, 0,10,11, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c5_s_p2_0 = { + 4, 625, + (char *)_vq_lengthlist__44c5_s_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c5_s_p2_0, + 0 +}; + +static const long _vq_quantlist__44c5_s_p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c5_s_p3_0[] = { + 2, 4, 3, 5, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 5, 6, 6, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 3, 5, 5, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 8, 8, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 5, 6, 6, 8, 8, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c5_s_p3_0 = { + 4, 625, + (char *)_vq_lengthlist__44c5_s_p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c5_s_p3_0, + 0 +}; + +static const long _vq_quantlist__44c5_s_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44c5_s_p4_0[] = { + 2, 3, 3, 6, 6, 0, 0, 0, 0, 0, 4, 4, 6, 6, 0, 0, + 0, 0, 0, 4, 4, 6, 6, 0, 0, 0, 0, 0, 5, 5, 6, 6, + 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, + 7, 7, 0, 0, 0, 0, 0, 0, 0, 8, 7, 0, 0, 0, 0, 0, + 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c5_s_p4_0 = { + 2, 81, + (char *)_vq_lengthlist__44c5_s_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c5_s_p4_0, + 0 +}; + +static const long _vq_quantlist__44c5_s_p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44c5_s_p5_0[] = { + 2, 4, 3, 6, 6, 7, 7, 9, 9, 0, 4, 4, 6, 6, 7, 7, + 9, 9, 0, 4, 4, 6, 6, 7, 7, 9, 9, 0, 6, 6, 7, 7, + 7, 7, 9, 9, 0, 0, 0, 7, 6, 7, 7, 9, 9, 0, 0, 0, + 8, 8, 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, + 0, 0, 9, 9, 9, 9,10,10, 0, 0, 0, 0, 0, 9, 9,10, + 10, +}; + +static const static_codebook _44c5_s_p5_0 = { + 2, 81, + (char *)_vq_lengthlist__44c5_s_p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c5_s_p5_0, + 0 +}; + +static const long _vq_quantlist__44c5_s_p6_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44c5_s_p6_0[] = { + 2, 4, 4, 6, 6, 8, 8, 9, 9, 9, 9,10,10,10,10,11, + 11, 0, 4, 4, 6, 6, 8, 8, 9, 9, 9, 9,10,10,11,11, + 12,12, 0, 4, 4, 6, 6, 8, 8, 9, 9, 9, 9,10,10,11, + 11,12,12, 0, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10, + 11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, + 10,11,11,12,12, 0, 0, 0, 7, 7, 9, 9,10,10,10,10, + 11,11,11,11,12,12, 0, 0, 0, 7, 7, 8, 9,10,10,10, + 10,11,11,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10, + 10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9,10, + 10,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9, + 10,10,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, + 9, 9,10,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, + 10,10,10,10,11,11,11,12,12,12,13,13, 0, 0, 0, 0, + 0, 0, 0,10,10,11,11,11,11,12,12,13,13, 0, 0, 0, + 0, 0, 0, 0,11,11,11,11,12,12,12,13,13,13, 0, 0, + 0, 0, 0, 0, 0,11,11,11,11,12,12,12,12,13,13, 0, + 0, 0, 0, 0, 0, 0,12,12,12,12,13,12,13,13,13,13, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13, + 13, +}; + +static const static_codebook _44c5_s_p6_0 = { + 2, 289, + (char *)_vq_lengthlist__44c5_s_p6_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c5_s_p6_0, + 0 +}; + +static const long _vq_quantlist__44c5_s_p7_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44c5_s_p7_0[] = { + 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, + 9, 9, 4, 7, 7,10, 9, 9,11, 9, 9, 7,10,10,11,11, + 10,11,11,11, 6, 9, 9,11,10,10,11,10,10, 6, 9, 9, + 11,10,10,11,10,10, 7,11,11,12,11,11,12,11,11, 6, + 9, 9,11,10,10,11,10,10, 6, 9, 9,11,10,10,11,10, + 10, +}; + +static const static_codebook _44c5_s_p7_0 = { + 4, 81, + (char *)_vq_lengthlist__44c5_s_p7_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44c5_s_p7_0, + 0 +}; + +static const long _vq_quantlist__44c5_s_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44c5_s_p7_1[] = { + 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8,10, 5, 5, 6, 6, + 7, 7, 8, 8, 8, 8,10, 5, 5, 6, 6, 7, 7, 8, 8, 8, + 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, + 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, + 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, + 8, 8, 8, 8, 8, 8, 8, 9,10,10,10,10,10, 8, 8, 8, + 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 8, 8,10,10, + 10,10,10, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44c5_s_p7_1 = { + 2, 121, + (char *)_vq_lengthlist__44c5_s_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c5_s_p7_1, + 0 +}; + +static const long _vq_quantlist__44c5_s_p8_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c5_s_p8_0[] = { + 1, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 6, 5, 5, + 7, 7, 8, 8, 8, 9,10,10,10,10, 7, 5, 5, 7, 7, 8, + 8, 9, 9,10,10,10,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, + 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, + 11, 0,12,12, 9, 9, 9,10,10,10,10,10,11,11, 0,13, + 13, 9, 9, 9, 9,10,10,11,11,11,11, 0, 0, 0,10,10, + 10,10,10,10,11,11,11,11, 0, 0, 0,10,10,10,10,10, + 10,11,11,12,12, 0, 0, 0,14,14,11,11,11,11,12,12, + 12,12, 0, 0, 0,14,14,11,11,11,11,12,12,12,12, 0, + 0, 0, 0, 0,12,12,12,12,12,12,13,13, 0, 0, 0, 0, + 0,12,12,12,12,12,12,13,13, +}; + +static const static_codebook _44c5_s_p8_0 = { + 2, 169, + (char *)_vq_lengthlist__44c5_s_p8_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44c5_s_p8_0, + 0 +}; + +static const long _vq_quantlist__44c5_s_p8_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c5_s_p8_1[] = { + 2, 4, 4, 5, 5, 6, 5, 5, 5, 5, 6, 4, 5, 5, 5, 6, + 5, 5, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _44c5_s_p8_1 = { + 2, 25, + (char *)_vq_lengthlist__44c5_s_p8_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c5_s_p8_1, + 0 +}; + +static const long _vq_quantlist__44c5_s_p9_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__44c5_s_p9_0[] = { + 1, 3, 3,13,13,13,13,13,13,13,13,13,13,13,13, 4, + 7, 7,13,13,13,13,13,13,13,13,13,13,13,13, 3, 8, + 6,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,12,12,12,12,12,12,12, + 12, +}; + +static const static_codebook _44c5_s_p9_0 = { + 2, 225, + (char *)_vq_lengthlist__44c5_s_p9_0, + 1, -512522752, 1628852224, 4, 0, + (long *)_vq_quantlist__44c5_s_p9_0, + 0 +}; + +static const long _vq_quantlist__44c5_s_p9_1[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44c5_s_p9_1[] = { + 1, 4, 4, 5, 5, 7, 7, 9, 8,10, 9,10,10,11,10,11, + 11, 6, 5, 5, 7, 7, 8, 9,10,10,11,10,12,11,12,11, + 13,12, 6, 5, 5, 7, 7, 9, 9,10,10,11,11,12,12,13, + 12,13,13,18, 8, 8, 8, 8, 9, 9,10,11,11,11,12,11, + 13,11,13,12,18, 8, 8, 8, 8,10,10,11,11,12,12,13, + 13,13,13,13,14,18,12,12, 9, 9,11,11,11,11,12,12, + 13,12,13,12,13,13,20,13,12, 9, 9,11,11,11,11,12, + 12,13,13,13,14,14,13,20,18,19,11,12,11,11,12,12, + 13,13,13,13,13,13,14,13,18,19,19,12,11,11,11,12, + 12,13,12,13,13,13,14,14,13,18,17,19,14,15,12,12, + 12,13,13,13,14,14,14,14,14,14,19,19,19,16,15,12, + 11,13,12,14,14,14,13,13,14,14,14,19,18,19,18,19, + 13,13,13,13,14,14,14,13,14,14,14,14,18,17,19,19, + 19,13,13,13,11,13,11,13,14,14,14,14,14,19,17,17, + 18,18,16,16,13,13,13,13,14,13,15,15,14,14,19,19, + 17,17,18,16,16,13,11,14,10,13,12,14,14,14,14,19, + 19,19,19,19,18,17,13,14,13,11,14,13,14,14,15,15, + 19,19,19,17,19,18,18,14,13,12,11,14,11,15,15,15, + 15, +}; + +static const static_codebook _44c5_s_p9_1 = { + 2, 289, + (char *)_vq_lengthlist__44c5_s_p9_1, + 1, -520814592, 1620377600, 5, 0, + (long *)_vq_quantlist__44c5_s_p9_1, + 0 +}; + +static const long _vq_quantlist__44c5_s_p9_2[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const char _vq_lengthlist__44c5_s_p9_2[] = { + 3, 5, 5, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 9,11, 5, 6, 7, 7, 8, 7, 8, 8, 8, 8, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11, 5, 5, 7, 7, 7, + 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11, + 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, + 9,10, 9,10,11,11,11, 7, 7, 8, 8, 8, 8, 9, 9, 9, + 9, 9, 9,10,10,10,10,10,10,11,11,11, 8, 8, 8, 8, + 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,11,11, + 11, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9,10,10,10,10,10, + 10,10,10,11,11,11, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 10,10,10,10,10,10,10,10,11,11,11,11,11, 9, 9, 9, + 9, 9, 9,10, 9,10,10,10,10,10,10,10,10,11,11,11, + 11,11, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10, + 10,10,11,11,11,11,11, 9, 9, 9, 9, 9, 9,10,10,10, + 10,10,10,10,10,10,10,11,11,11,11,11, 9, 9,10, 9, + 10,10,10,10,10,10,10,10,10,10,10,10,11,11,11,11, + 11,11,11, 9, 9,10,10,10,10,10,10,10,10,10,10,10, + 10,11,11,11,11,11,11,11,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,11,11,11,11,11,11,11,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,11,11,11,11,11, + 11,11,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 11,11,11,11,11,11,11,11,11,10,10,10,10,10,10,10, + 10,10,10,10,10,11,11,11,11,11,11,11,11,11,10,10, + 10,10,10,10,10,10,10,10,10,10,11,11,11,11,11,11, + 11,11,11,10,10,10,10,10,10,10,10,10,10,10,10,11, + 11,11,11,11,11,11,11,11,10,10,10,10,10,10,10,10, + 10,10,10,10,11,11,11,11,11,11,11,11,11,11,11,10, + 10,10,10,10,10,10,10,10,10, +}; + +static const static_codebook _44c5_s_p9_2 = { + 2, 441, + (char *)_vq_lengthlist__44c5_s_p9_2, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__44c5_s_p9_2, + 0 +}; + +static const char _huff_lengthlist__44c5_s_short[] = { + 5, 8,10,14,11,11,12,16,15,17, 5, 5, 7, 9, 7, 8, + 10,13,17,17, 7, 5, 5,10, 5, 7, 8,11,13,15,10, 8, + 10, 8, 8, 8,11,15,18,18, 8, 5, 5, 8, 3, 4, 6,10, + 14,16, 9, 7, 6, 7, 4, 3, 5, 9,14,18,10, 9, 8,10, + 6, 5, 6, 9,14,18,12,12,11,12, 8, 7, 8,11,14,18, + 14,13,12,10, 7, 5, 6, 9,14,18,14,14,13,10, 6, 5, + 6, 8,11,16, +}; + +static const static_codebook _huff_book__44c5_s_short = { + 2, 100, + (char *)_huff_lengthlist__44c5_s_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44c6_s_long[] = { + 3, 8,11,13,14,14,13,13,16,14, 6, 3, 4, 7, 9, 9, + 10,11,14,13,10, 4, 3, 5, 7, 7, 9,10,13,15,12, 7, + 4, 4, 6, 6, 8,10,13,15,12, 8, 6, 6, 6, 6, 8,10, + 13,14,11, 9, 7, 6, 6, 6, 7, 8,12,11,13,10, 9, 8, + 7, 6, 6, 7,11,11,13,11,10, 9, 9, 7, 7, 6,10,11, + 13,13,13,13,13,11, 9, 8,10,12,12,15,15,16,15,12, + 11,10,10,12, +}; + +static const static_codebook _huff_book__44c6_s_long = { + 2, 100, + (char *)_huff_lengthlist__44c6_s_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44c6_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44c6_s_p1_0[] = { + 1, 5, 5, 0, 5, 5, 0, 5, 5, 5, 8, 7, 0, 9, 9, 0, + 9, 8, 5, 7, 8, 0, 9, 9, 0, 8, 9, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 5, 9, 8, 0, 8, 8, 0, 8, 8, 5, 8, 9, + 0, 8, 8, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, + 9, 9, 0, 8, 8, 0, 8, 8, 5, 9, 9, 0, 8, 8, 0, 8, + 8, +}; +static const static_codebook _44c6_s_p1_0 = { + 4, 81, + (char *)_vq_lengthlist__44c6_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44c6_s_p1_0, + 0 +}; + +static const long _vq_quantlist__44c6_s_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c6_s_p2_0[] = { + 3, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, + 7, 7, 9, 9, 0, 0, 0, 9, 9, 5, 7, 7, 9, 9, 0, 8, + 8,10,10, 0, 8, 7,10, 9, 0,10,10,11,11, 0, 0, 0, + 11,11, 5, 7, 7, 9, 9, 0, 8, 8,10,10, 0, 7, 8, 9, + 10, 0,10,10,11,11, 0, 0, 0,11,11, 8, 9, 9,11,11, + 0,11,11,12,12, 0,11,10,12,12, 0,13,14,14,14, 0, + 0, 0,14,13, 8, 9, 9,11,11, 0,11,11,12,12, 0,10, + 11,12,12, 0,14,13,14,14, 0, 0, 0,13,14, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 5, 8, 7,11,10, 0, 7, 7,10,10, + 0, 7, 7,10,10, 0, 9, 9,11,10, 0, 0, 0,11,11, 5, + 7, 8,10,11, 0, 7, 7,10,10, 0, 7, 7,10,10, 0, 9, + 9,10,11, 0, 0, 0,11,11, 8,10, 9,12,12, 0,10,10, + 12,12, 0,10,10,12,12, 0,12,12,13,13, 0, 0, 0,13, + 13, 8, 9,10,12,12, 0,10,10,11,12, 0,10,10,12,12, + 0,12,12,13,13, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 5, 8, 8,11,11, 0, 7, 7,10,10, 0, 7, 7, + 10,10, 0, 9, 9,10,11, 0, 0, 0,11,10, 5, 8, 8,11, + 11, 0, 7, 7,10,10, 0, 7, 7,10,10, 0, 9, 9,11,11, + 0, 0, 0,10,11, 8,10,10,12,12, 0,10,10,12,12, 0, + 10,10,12,12, 0,12,13,13,13, 0, 0, 0,14,13, 8,10, + 10,12,12, 0,10,10,12,12, 0,10,10,12,12, 0,13,12, + 13,13, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 7,10,10,14,13, 0, 9, 9,13,12, 0, 9, 9,12,12, 0, + 10,10,12,12, 0, 0, 0,12,12, 7,10,10,13,14, 0, 9, + 9,12,13, 0, 9, 9,12,12, 0,10,10,12,12, 0, 0, 0, + 12,12, 9,11,11,14,13, 0,11,10,14,13, 0,11,11,13, + 13, 0,12,12,13,13, 0, 0, 0,13,13, 9,11,11,13,14, + 0,10,11,13,14, 0,11,11,13,13, 0,12,12,13,13, 0, + 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, + 11,11,14,14, 0,11,11,13,13, 0,11,10,13,13, 0,12, + 12,13,13, 0, 0, 0,13,13, 9,11,11,14,14, 0,11,11, + 13,13, 0,10,11,13,13, 0,12,12,14,13, 0, 0, 0,13, + 13, +}; + +static const static_codebook _44c6_s_p2_0 = { + 4, 625, + (char *)_vq_lengthlist__44c6_s_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c6_s_p2_0, + 0 +}; + +static const long _vq_quantlist__44c6_s_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44c6_s_p3_0[] = { + 2, 3, 4, 6, 6, 7, 7, 9, 9, 0, 4, 4, 6, 6, 7, 7, + 9,10, 0, 4, 4, 6, 6, 7, 7,10, 9, 0, 5, 5, 7, 7, + 8, 8,10,10, 0, 0, 0, 7, 6, 8, 8,10,10, 0, 0, 0, + 7, 7, 9, 9,11,11, 0, 0, 0, 7, 7, 9, 9,11,11, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c6_s_p3_0 = { + 2, 81, + (char *)_vq_lengthlist__44c6_s_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c6_s_p3_0, + 0 +}; + +static const long _vq_quantlist__44c6_s_p4_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44c6_s_p4_0[] = { + 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9,10,10, + 10, 0, 4, 4, 6, 6, 8, 8, 9, 9, 9, 9,10,10,10,10, + 11,11, 0, 4, 4, 6, 6, 8, 8, 9, 9, 9, 9,10,10,10, + 10,11,11, 0, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10, + 11,11,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, + 10,11,11,11,11, 0, 0, 0, 7, 7, 9, 9,10,10,10,10, + 11,11,11,11,12,12, 0, 0, 0, 7, 7, 9, 9,10,10,10, + 10,11,11,11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, + 10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 8, 8, 9, + 9,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c6_s_p4_0 = { + 2, 289, + (char *)_vq_lengthlist__44c6_s_p4_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c6_s_p4_0, + 0 +}; + +static const long _vq_quantlist__44c6_s_p5_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44c6_s_p5_0[] = { + 1, 4, 4, 5, 7, 7, 6, 7, 7, 4, 6, 6, 9, 9,10,10, + 10, 9, 4, 6, 6, 9,10, 9,10, 9,10, 6, 9, 9,10,12, + 11,10,11,11, 7,10, 9,11,12,12,12,12,12, 7,10,10, + 11,12,12,12,12,12, 6,10,10,10,12,12,11,12,12, 7, + 9,10,11,12,12,12,12,12, 7,10, 9,12,12,12,12,12, + 12, +}; + +static const static_codebook _44c6_s_p5_0 = { + 4, 81, + (char *)_vq_lengthlist__44c6_s_p5_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44c6_s_p5_0, + 0 +}; + +static const long _vq_quantlist__44c6_s_p5_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44c6_s_p5_1[] = { + 3, 5, 4, 6, 6, 7, 7, 8, 8, 8, 8,11, 4, 4, 6, 6, + 7, 7, 8, 8, 8, 8,11, 4, 4, 6, 6, 7, 7, 8, 8, 8, + 8,11, 6, 6, 6, 6, 8, 8, 8, 8, 9, 9,11,11,11, 6, + 6, 7, 8, 8, 8, 8, 9,11,11,11, 7, 7, 8, 8, 8, 8, + 8, 8,11,11,11, 7, 7, 8, 8, 8, 8, 8, 8,11,11,11, + 8, 8, 8, 8, 8, 8, 8, 8,11,11,11,10,10, 8, 8, 8, + 8, 8, 8,11,11,11,10,10, 8, 8, 8, 8, 8, 8,11,11, + 11,10,10, 7, 7, 8, 8, 8, 8, +}; + +static const static_codebook _44c6_s_p5_1 = { + 2, 121, + (char *)_vq_lengthlist__44c6_s_p5_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c6_s_p5_1, + 0 +}; + +static const long _vq_quantlist__44c6_s_p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c6_s_p6_0[] = { + 1, 4, 4, 6, 6, 8, 8, 8, 8,10, 9,10,10, 6, 5, 5, + 7, 7, 9, 9, 9, 9,10,10,11,11, 6, 5, 5, 7, 7, 9, + 9,10, 9,11,10,11,11, 0, 6, 6, 7, 7, 9, 9,10,10, + 11,11,12,12, 0, 7, 7, 7, 7, 9, 9,10,10,11,11,12, + 12, 0,11,11, 8, 8,10,10,11,11,12,12,12,12, 0,11, + 12, 9, 8,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const static_codebook _44c6_s_p6_0 = { + 2, 169, + (char *)_vq_lengthlist__44c6_s_p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44c6_s_p6_0, + 0 +}; + +static const long _vq_quantlist__44c6_s_p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c6_s_p6_1[] = { + 3, 4, 4, 5, 5, 5, 4, 4, 5, 5, 5, 4, 4, 5, 5, 6, + 5, 5, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _44c6_s_p6_1 = { + 2, 25, + (char *)_vq_lengthlist__44c6_s_p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c6_s_p6_1, + 0 +}; + +static const long _vq_quantlist__44c6_s_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c6_s_p7_0[] = { + 1, 4, 4, 6, 6, 8, 8, 8, 8,10,10,11,10, 6, 5, 5, + 7, 7, 8, 8, 9, 9,10,10,12,11, 6, 5, 5, 7, 7, 8, + 8, 9, 9,10,10,12,11,21, 7, 7, 7, 7, 9, 9,10,10, + 11,11,12,12,21, 7, 7, 7, 7, 9, 9,10,10,11,11,12, + 12,21,12,12, 9, 9,10,10,11,11,11,11,12,12,21,12, + 12, 9, 9,10,10,11,11,12,12,12,12,21,21,21,11,11, + 10,10,11,12,12,12,13,13,21,21,21,11,11,10,10,12, + 12,12,12,13,13,21,21,21,15,15,11,11,12,12,13,13, + 13,13,21,21,21,15,16,11,11,12,12,13,13,14,14,21, + 21,21,21,20,13,13,13,13,13,13,14,14,20,20,20,20, + 20,13,13,13,13,13,13,14,14, +}; + +static const static_codebook _44c6_s_p7_0 = { + 2, 169, + (char *)_vq_lengthlist__44c6_s_p7_0, + 1, -523206656, 1618345984, 4, 0, + (long *)_vq_quantlist__44c6_s_p7_0, + 0 +}; + +static const long _vq_quantlist__44c6_s_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44c6_s_p7_1[] = { + 3, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 9, 5, 5, 6, 6, + 7, 7, 7, 7, 8, 7, 8, 5, 5, 6, 6, 7, 7, 7, 7, 7, + 7, 9, 6, 6, 7, 7, 7, 7, 8, 7, 7, 8, 9, 9, 9, 7, + 7, 7, 7, 7, 7, 7, 8, 9, 9, 9, 7, 7, 7, 7, 8, 8, + 8, 8, 9, 9, 9, 7, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, + 8, 8, 8, 8, 7, 7, 8, 8, 9, 9, 9, 9, 8, 8, 8, 7, + 7, 8, 8, 9, 9, 9, 8, 8, 8, 8, 7, 7, 8, 8, 9, 9, + 9, 8, 8, 7, 7, 7, 7, 8, 8, +}; + +static const static_codebook _44c6_s_p7_1 = { + 2, 121, + (char *)_vq_lengthlist__44c6_s_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c6_s_p7_1, + 0 +}; + +static const long _vq_quantlist__44c6_s_p8_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__44c6_s_p8_0[] = { + 1, 4, 4, 7, 7, 8, 8, 7, 7, 8, 7, 9, 8,10, 9, 6, + 5, 5, 8, 8, 9, 9, 8, 8, 9, 9,11,10,11,10, 6, 5, + 5, 8, 8, 9, 9, 8, 8, 9, 9,10,10,11,11,18, 8, 8, + 9, 8,10,10, 9, 9,10,10,10,10,11,10,18, 8, 8, 9, + 9,10,10, 9, 9,10,10,11,11,12,12,18,12,13, 9,10, + 10,10, 9,10,10,10,11,11,12,11,18,13,13, 9, 9,10, + 10,10,10,10,10,11,11,12,12,18,18,18,10,10, 9, 9, + 11,11,11,11,11,12,12,12,18,18,18,10, 9,10, 9,11, + 10,11,11,11,11,13,12,18,18,18,14,13,10,10,11,11, + 12,12,12,12,12,12,18,18,18,14,13,10,10,11,10,12, + 12,12,12,12,12,18,18,18,18,18,12,12,11,11,12,12, + 13,13,13,14,18,18,18,18,18,12,12,11,11,12,11,13, + 13,14,13,18,18,18,18,18,16,16,11,12,12,13,13,13, + 14,13,18,18,18,18,18,16,15,12,11,12,11,13,11,15, + 14, +}; + +static const static_codebook _44c6_s_p8_0 = { + 2, 225, + (char *)_vq_lengthlist__44c6_s_p8_0, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__44c6_s_p8_0, + 0 +}; + +static const long _vq_quantlist__44c6_s_p8_1[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const char _vq_lengthlist__44c6_s_p8_1[] = { + 3, 5, 5, 6, 6, 7, 7, 7, 7, 8, 7, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 6, 6, 7, 7, 8, + 8, 8, 8, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9,10, + 7, 7, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9,10,11,11, 8, 7, 8, 8, 8, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9,11,11,11, 8, 8, 8, 8, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11,11, + 11, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9,11,11,11, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9,11,11,11,11,11, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, 9,11,11,11, + 11,11, 9, 9, 9, 9, 9, 9,10, 9, 9,10, 9,10, 9, 9, + 10, 9,11,11,11,11,11, 9, 9, 9, 9, 9, 9, 9,10,10, + 10,10, 9,10,10, 9,10,11,11,11,11,11, 9, 9, 9, 9, + 10,10,10, 9,10,10,10,10, 9,10,10, 9,11,11,11,11, + 11,11,11, 9, 9, 9, 9,10,10,10,10, 9,10,10,10,10, + 10,11,11,11,11,11,11,11,10, 9,10,10,10,10,10,10, + 10, 9,10, 9,10,10,11,11,11,11,11,11,11,10, 9,10, + 9,10,10, 9,10,10,10,10,10,10,10,11,11,11,11,11, + 11,11,10,10,10,10,10,10,10, 9,10,10,10,10,10, 9, + 11,11,11,11,11,11,11,11,11,10,10,10,10,10,10,10, + 10,10,10,10,10,11,11,11,11,11,11,11,11,11,10,10, + 10,10,10,10,10,10,10,10,10,10,11,11,11,11,11,11, + 11,11,11,10,10,10,10,10,10,10,10,10, 9,10,10,11, + 11,11,11,11,11,11,11,11,10,10,10, 9,10,10,10,10, + 10,10,10,10,10,11,11,11,11,11,11,11,11,10,11, 9, + 10,10,10,10,10,10,10,10,10, +}; + +static const static_codebook _44c6_s_p8_1 = { + 2, 441, + (char *)_vq_lengthlist__44c6_s_p8_1, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__44c6_s_p8_1, + 0 +}; + +static const long _vq_quantlist__44c6_s_p9_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c6_s_p9_0[] = { + 1, 3, 3,11,11,11,11,11,11,11,11,11,11, 4, 7, 7, + 11,11,11,11,11,11,11,11,11,11, 5, 8, 9,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10, +}; + +static const static_codebook _44c6_s_p9_0 = { + 2, 169, + (char *)_vq_lengthlist__44c6_s_p9_0, + 1, -511845376, 1630791680, 4, 0, + (long *)_vq_quantlist__44c6_s_p9_0, + 0 +}; + +static const long _vq_quantlist__44c6_s_p9_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c6_s_p9_1[] = { + 1, 4, 4, 7, 7, 7, 7, 7, 6, 8, 8, 8, 8, 6, 6, 6, + 8, 8, 8, 8, 8, 7, 9, 8,10,10, 5, 6, 6, 8, 8, 9, + 9, 8, 8,10,10,10,10,16, 9, 9, 9, 9, 9, 9, 9, 8, + 10, 9,11,11,16, 8, 9, 9, 9, 9, 9, 9, 9,10,10,11, + 11,16,13,13, 9, 9,10, 9, 9,10,11,11,11,12,16,13, + 14, 9, 8,10, 8, 9, 9,10,10,12,11,16,14,16, 9, 9, + 9, 9,11,11,12,11,12,11,16,16,16, 9, 7, 9, 6,11, + 11,11,10,11,11,16,16,16,11,12, 9,10,11,11,12,11, + 13,13,16,16,16,12,11,10, 7,12,10,12,12,12,12,16, + 16,15,16,16,10,11,10,11,13,13,14,12,16,16,16,15, + 15,12,10,11,11,13,11,12,13, +}; + +static const static_codebook _44c6_s_p9_1 = { + 2, 169, + (char *)_vq_lengthlist__44c6_s_p9_1, + 1, -518889472, 1622704128, 4, 0, + (long *)_vq_quantlist__44c6_s_p9_1, + 0 +}; + +static const long _vq_quantlist__44c6_s_p9_2[] = { + 24, + 23, + 25, + 22, + 26, + 21, + 27, + 20, + 28, + 19, + 29, + 18, + 30, + 17, + 31, + 16, + 32, + 15, + 33, + 14, + 34, + 13, + 35, + 12, + 36, + 11, + 37, + 10, + 38, + 9, + 39, + 8, + 40, + 7, + 41, + 6, + 42, + 5, + 43, + 4, + 44, + 3, + 45, + 2, + 46, + 1, + 47, + 0, + 48, +}; + +static const char _vq_lengthlist__44c6_s_p9_2[] = { + 2, 4, 3, 4, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, +}; + +static const static_codebook _44c6_s_p9_2 = { + 1, 49, + (char *)_vq_lengthlist__44c6_s_p9_2, + 1, -526909440, 1611661312, 6, 0, + (long *)_vq_quantlist__44c6_s_p9_2, + 0 +}; + +static const char _huff_lengthlist__44c6_s_short[] = { + 3, 9,11,11,13,14,19,17,17,19, 5, 4, 5, 8,10,10, + 13,16,18,19, 7, 4, 4, 5, 8, 9,12,14,17,19, 8, 6, + 5, 5, 7, 7,10,13,16,18,10, 8, 7, 6, 5, 5, 8,11, + 17,19,11, 9, 7, 7, 5, 4, 5, 8,17,19,13,11, 8, 7, + 7, 5, 5, 7,16,18,14,13, 8, 6, 6, 5, 5, 7,16,18, + 18,16,10, 8, 8, 7, 7, 9,16,18,18,18,12,10,10, 9, + 9,10,17,18, +}; + +static const static_codebook _huff_book__44c6_s_short = { + 2, 100, + (char *)_huff_lengthlist__44c6_s_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44c7_s_long[] = { + 3, 8,11,13,15,14,14,13,15,14, 6, 4, 5, 7, 9,10, + 11,11,14,13,10, 4, 3, 5, 7, 8, 9,10,13,13,12, 7, + 4, 4, 5, 6, 8, 9,12,14,13, 9, 6, 5, 5, 6, 8, 9, + 12,14,12, 9, 7, 6, 5, 5, 6, 8,11,11,12,11, 9, 8, + 7, 6, 6, 7,10,11,13,11,10, 9, 8, 7, 6, 6, 9,11, + 13,13,12,12,12,10, 9, 8, 9,11,12,14,15,15,14,12, + 11,10,10,12, +}; + +static const static_codebook _huff_book__44c7_s_long = { + 2, 100, + (char *)_huff_lengthlist__44c7_s_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44c7_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44c7_s_p1_0[] = { + 1, 5, 5, 0, 5, 5, 0, 5, 5, 5, 8, 7, 0, 9, 9, 0, + 9, 8, 5, 7, 8, 0, 9, 9, 0, 8, 9, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 5, 9, 9, 0, 8, 8, 0, 8, 8, 5, 8, 9, + 0, 8, 8, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, + 9, 9, 0, 8, 8, 0, 8, 8, 5, 8, 9, 0, 8, 8, 0, 8, + 8, +}; + +static const static_codebook _44c7_s_p1_0 = { + 4, 81, + (char *)_vq_lengthlist__44c7_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44c7_s_p1_0, + 0 +}; + +static const long _vq_quantlist__44c7_s_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c7_s_p2_0[] = { + 3, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, + 7, 7, 9, 9, 0, 0, 0, 9, 9, 5, 7, 7, 9, 9, 0, 8, + 8,10,10, 0, 8, 7,10, 9, 0,10,10,11,11, 0, 0, 0, + 11,11, 5, 7, 7, 9, 9, 0, 8, 8,10,10, 0, 7, 8, 9, + 10, 0,10,10,11,11, 0, 0, 0,11,11, 8, 9, 9,11,10, + 0,11,11,12,12, 0,11,10,12,12, 0,13,14,14,14, 0, + 0, 0,14,13, 8, 9, 9,10,11, 0,11,11,12,12, 0,10, + 11,12,12, 0,13,13,14,14, 0, 0, 0,13,14, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 5, 8, 7,11,10, 0, 7, 7,10,10, + 0, 7, 7,10,10, 0, 9, 9,11,10, 0, 0, 0,11,11, 5, + 7, 8,10,11, 0, 7, 7,10,10, 0, 7, 7,10,10, 0, 9, + 9,10,11, 0, 0, 0,11,11, 8,10, 9,12,12, 0,10,10, + 12,12, 0,10,10,12,12, 0,12,12,13,13, 0, 0, 0,13, + 13, 8, 9,10,12,12, 0,10,10,12,12, 0,10,10,11,12, + 0,12,12,13,13, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 5, 8, 8,11,11, 0, 7, 7,10,10, 0, 7, 7, + 10,10, 0, 9, 9,10,11, 0, 0, 0,11,10, 5, 8, 8,10, + 11, 0, 7, 7,10,10, 0, 7, 7,10,10, 0, 9, 9,11,10, + 0, 0, 0,10,11, 9,10,10,12,12, 0,10,10,12,12, 0, + 10,10,12,12, 0,12,13,13,13, 0, 0, 0,13,12, 9,10, + 10,12,12, 0,10,10,12,12, 0,10,10,12,12, 0,13,12, + 13,13, 0, 0, 0,12,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 7,10,10,14,13, 0, 9, 9,12,12, 0, 9, 9,12,12, 0, + 10,10,12,12, 0, 0, 0,12,12, 7,10,10,13,14, 0, 9, + 9,12,13, 0, 9, 9,12,12, 0,10,10,12,12, 0, 0, 0, + 12,12, 9,11,11,14,13, 0,11,10,13,12, 0,11,11,13, + 13, 0,12,12,13,13, 0, 0, 0,13,13, 9,11,11,13,14, + 0,10,11,12,13, 0,11,11,13,13, 0,12,12,13,13, 0, + 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, + 11,11,14,14, 0,10,11,13,13, 0,11,10,13,13, 0,12, + 12,13,13, 0, 0, 0,13,12, 9,11,11,14,14, 0,11,10, + 13,13, 0,10,11,13,13, 0,12,12,14,13, 0, 0, 0,13, + 13, +}; + +static const static_codebook _44c7_s_p2_0 = { + 4, 625, + (char *)_vq_lengthlist__44c7_s_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c7_s_p2_0, + 0 +}; + +static const long _vq_quantlist__44c7_s_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44c7_s_p3_0[] = { + 2, 4, 4, 5, 5, 7, 7, 9, 9, 0, 4, 4, 6, 6, 7, 7, + 9, 9, 0, 4, 4, 6, 6, 7, 7, 9, 9, 0, 5, 5, 6, 6, + 8, 8,10,10, 0, 0, 0, 6, 6, 8, 8,10,10, 0, 0, 0, + 7, 7, 9, 9,10,10, 0, 0, 0, 7, 7, 8, 8,10,10, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c7_s_p3_0 = { + 2, 81, + (char *)_vq_lengthlist__44c7_s_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c7_s_p3_0, + 0 +}; + +static const long _vq_quantlist__44c7_s_p4_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44c7_s_p4_0[] = { + 3, 4, 4, 5, 5, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, + 11, 0, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11,11, + 12,12, 0, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11, + 11,12,12, 0, 5, 5, 6, 6, 8, 8, 9, 9, 9, 9,10,10, + 11,12,12,12, 0, 0, 0, 6, 6, 8, 7, 9, 9, 9, 9,10, + 10,11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9,10,10, + 11,11,12,12,13,12, 0, 0, 0, 7, 7, 8, 8, 9, 9,10, + 10,11,11,12,12,12,13, 0, 0, 0, 7, 7, 8, 8, 9, 9, + 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 8, 8, 9, + 9,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c7_s_p4_0 = { + 2, 289, + (char *)_vq_lengthlist__44c7_s_p4_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c7_s_p4_0, + 0 +}; + +static const long _vq_quantlist__44c7_s_p5_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44c7_s_p5_0[] = { + 1, 4, 4, 5, 7, 7, 6, 7, 7, 4, 6, 7,10,10,10,10, + 10, 9, 4, 6, 6,10,10,10,10, 9,10, 5,10,10, 9,11, + 12,10,11,12, 7,10,10,11,12,12,12,12,12, 7,10,10, + 11,12,12,12,12,12, 6,10,10,10,12,12,11,12,12, 7, + 10,10,12,12,12,12,11,12, 7,10,10,11,12,12,12,12, + 12, +}; + +static const static_codebook _44c7_s_p5_0 = { + 4, 81, + (char *)_vq_lengthlist__44c7_s_p5_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44c7_s_p5_0, + 0 +}; + +static const long _vq_quantlist__44c7_s_p5_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44c7_s_p5_1[] = { + 3, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8,11, 4, 4, 6, 6, + 7, 7, 8, 8, 9, 9,11, 4, 4, 6, 6, 7, 7, 8, 8, 9, + 9,12, 5, 5, 6, 6, 7, 7, 9, 9, 9, 9,12,12,12, 6, + 6, 7, 7, 9, 9, 9, 9,11,11,11, 7, 7, 7, 7, 8, 8, + 9, 9,11,11,11, 7, 7, 7, 7, 8, 8, 9, 9,11,11,11, + 7, 7, 8, 8, 8, 8, 9, 9,11,11,11,11,11, 8, 8, 8, + 8, 8, 9,11,11,11,11,11, 8, 8, 8, 8, 8, 8,11,11, + 11,11,11, 7, 7, 8, 8, 8, 8, +}; + +static const static_codebook _44c7_s_p5_1 = { + 2, 121, + (char *)_vq_lengthlist__44c7_s_p5_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c7_s_p5_1, + 0 +}; + +static const long _vq_quantlist__44c7_s_p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c7_s_p6_0[] = { + 1, 4, 4, 6, 6, 7, 7, 8, 7, 9, 8,10,10, 6, 5, 5, + 7, 7, 8, 8, 9, 9, 9,10,11,11, 7, 5, 5, 7, 7, 8, + 8, 9, 9,10,10,11,11, 0, 7, 7, 7, 7, 9, 8, 9, 9, + 10,10,11,11, 0, 8, 8, 7, 7, 8, 9, 9, 9,10,10,11, + 11, 0,11,11, 9, 9,10,10,11,10,11,11,12,12, 0,12, + 12, 9, 9,10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const static_codebook _44c7_s_p6_0 = { + 2, 169, + (char *)_vq_lengthlist__44c7_s_p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44c7_s_p6_0, + 0 +}; + +static const long _vq_quantlist__44c7_s_p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c7_s_p6_1[] = { + 3, 4, 4, 5, 5, 5, 4, 4, 5, 5, 5, 4, 4, 5, 5, 6, + 5, 5, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _44c7_s_p6_1 = { + 2, 25, + (char *)_vq_lengthlist__44c7_s_p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c7_s_p6_1, + 0 +}; + +static const long _vq_quantlist__44c7_s_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c7_s_p7_0[] = { + 1, 4, 4, 6, 6, 7, 8, 9, 9,10,10,12,11, 6, 5, 5, + 7, 7, 8, 8, 9,10,11,11,12,12, 7, 5, 5, 7, 7, 8, + 8,10,10,11,11,12,12,20, 7, 7, 7, 7, 8, 9,10,10, + 11,11,12,13,20, 7, 7, 7, 7, 9, 9,10,10,11,12,13, + 13,20,11,11, 8, 8, 9, 9,11,11,12,12,13,13,20,11, + 11, 8, 8, 9, 9,11,11,12,12,13,13,20,20,20,10,10, + 10,10,12,12,13,13,13,13,20,20,20,10,10,10,10,12, + 12,13,13,13,14,20,20,20,14,14,11,11,12,12,13,13, + 14,14,20,20,20,14,14,11,11,12,12,13,13,14,14,20, + 20,20,20,19,13,13,13,13,14,14,15,14,19,19,19,19, + 19,13,13,13,13,14,14,15,15, +}; + +static const static_codebook _44c7_s_p7_0 = { + 2, 169, + (char *)_vq_lengthlist__44c7_s_p7_0, + 1, -523206656, 1618345984, 4, 0, + (long *)_vq_quantlist__44c7_s_p7_0, + 0 +}; + +static const long _vq_quantlist__44c7_s_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44c7_s_p7_1[] = { + 4, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 8, 6, 6, 7, 7, + 7, 7, 7, 7, 7, 7, 8, 6, 6, 6, 7, 7, 7, 7, 7, 7, + 7, 8, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 7, + 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 7, 7, 7, 7, 7, 7, + 7, 7, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, + 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, + 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 8, 8, + 8, 8, 8, 7, 7, 7, 7, 7, 7, +}; + +static const static_codebook _44c7_s_p7_1 = { + 2, 121, + (char *)_vq_lengthlist__44c7_s_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c7_s_p7_1, + 0 +}; + +static const long _vq_quantlist__44c7_s_p8_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__44c7_s_p8_0[] = { + 1, 4, 4, 7, 7, 8, 8, 8, 7, 9, 8, 9, 9,10,10, 6, + 5, 5, 7, 7, 9, 9, 8, 8,10, 9,11,10,12,11, 6, 5, + 5, 8, 7, 9, 9, 8, 8,10,10,11,11,12,11,19, 8, 8, + 8, 8,10,10, 9, 9,10,10,11,11,12,11,19, 8, 8, 8, + 8,10,10, 9, 9,10,10,11,11,12,12,19,12,12, 9, 9, + 10,10, 9,10,10,10,11,11,12,12,19,12,12, 9, 9,10, + 10,10,10,10,10,12,12,12,12,19,19,19, 9, 9, 9, 9, + 11,10,11,11,12,11,13,13,19,19,19, 9, 9, 9, 9,11, + 10,11,11,11,12,13,13,19,19,19,13,13,10,10,11,11, + 12,12,12,12,13,12,19,19,19,14,13,10,10,11,11,12, + 12,12,13,13,13,19,19,19,19,19,12,12,12,11,12,13, + 14,13,13,13,19,19,19,19,19,12,12,12,11,12,12,13, + 14,13,14,19,19,19,19,19,16,16,12,13,12,13,13,14, + 15,14,19,18,18,18,18,16,15,12,11,12,11,14,12,14, + 14, +}; + +static const static_codebook _44c7_s_p8_0 = { + 2, 225, + (char *)_vq_lengthlist__44c7_s_p8_0, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__44c7_s_p8_0, + 0 +}; + +static const long _vq_quantlist__44c7_s_p8_1[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const char _vq_lengthlist__44c7_s_p8_1[] = { + 3, 5, 5, 7, 6, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 6, 6, 7, 7, 8, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, + 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, 8, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, + 10, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10,11,10,10,10, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9,10, 9, 9,10, 9, 9,10,11,10, + 11,10, 9, 9, 9, 9, 9, 9, 9,10,10,10, 9,10, 9, 9, + 9, 9,11,10,11,10,10, 9, 9, 9, 9, 9, 9,10, 9, 9, + 10, 9, 9,10, 9, 9,10,11,10,10,11,10, 9, 9, 9, 9, + 9,10,10, 9,10,10,10,10, 9,10,10,10,10,10,10,11, + 11,11,10, 9, 9, 9,10,10,10,10,10,10,10,10,10,10, + 10,10,10,11,11,10,10,10,10,10,10,10,10,10,10,10, + 10, 9,10,10, 9,10,11,11,10,11,10,11,10, 9,10,10, + 9,10,10,10,10,10,10,10,10,10,10,11,11,11,11,10, + 11,11,10,10,10,10,10,10, 9,10, 9,10,10, 9,10, 9, + 10,10,10,11,10,11,10,11,11,10,10,10,10,10,10, 9, + 10,10,10,10,10,10,10,11,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,11,10,11, + 11,10,10,10,10, 9, 9,10,10, 9, 9,10, 9,10,10,10, + 10,11,11,10,10,10,10,10,10,10, 9, 9,10,10,10, 9, + 9,10,10,10,10,10,11,10,11,10,10,10,10,10,10, 9, + 10,10,10,10,10,10,10,10,10, +}; + +static const static_codebook _44c7_s_p8_1 = { + 2, 441, + (char *)_vq_lengthlist__44c7_s_p8_1, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__44c7_s_p8_1, + 0 +}; + +static const long _vq_quantlist__44c7_s_p9_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c7_s_p9_0[] = { + 1, 3, 3,11,11,11,11,11,11,11,11,11,11, 4, 6, 6, + 11,11,11,11,11,11,11,11,11,11, 4, 7, 7,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11, +}; + +static const static_codebook _44c7_s_p9_0 = { + 2, 169, + (char *)_vq_lengthlist__44c7_s_p9_0, + 1, -511845376, 1630791680, 4, 0, + (long *)_vq_quantlist__44c7_s_p9_0, + 0 +}; + +static const long _vq_quantlist__44c7_s_p9_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c7_s_p9_1[] = { + 1, 4, 4, 7, 7, 7, 7, 7, 6, 8, 8, 8, 8, 6, 6, 6, + 8, 8, 9, 8, 8, 7, 9, 8,11,10, 5, 6, 6, 8, 8, 9, + 8, 8, 8,10, 9,11,11,16, 8, 8, 9, 8, 9, 9, 9, 8, + 10, 9,11,10,16, 8, 8, 9, 9,10,10, 9, 9,10,10,11, + 11,16,13,13, 9, 9,10,10, 9,10,11,11,12,11,16,13, + 13, 9, 8,10, 9,10,10,10,10,11,11,16,14,16, 8, 9, + 9, 9,11,10,11,11,12,11,16,16,16, 9, 7,10, 7,11, + 10,11,11,12,11,16,16,16,12,12, 9,10,11,11,12,11, + 12,12,16,16,16,12,10,10, 7,11, 8,12,11,12,12,16, + 16,15,16,16,11,12,10,10,12,11,12,12,16,16,16,15, + 15,11,11,10,10,12,12,12,12, +}; + +static const static_codebook _44c7_s_p9_1 = { + 2, 169, + (char *)_vq_lengthlist__44c7_s_p9_1, + 1, -518889472, 1622704128, 4, 0, + (long *)_vq_quantlist__44c7_s_p9_1, + 0 +}; + +static const long _vq_quantlist__44c7_s_p9_2[] = { + 24, + 23, + 25, + 22, + 26, + 21, + 27, + 20, + 28, + 19, + 29, + 18, + 30, + 17, + 31, + 16, + 32, + 15, + 33, + 14, + 34, + 13, + 35, + 12, + 36, + 11, + 37, + 10, + 38, + 9, + 39, + 8, + 40, + 7, + 41, + 6, + 42, + 5, + 43, + 4, + 44, + 3, + 45, + 2, + 46, + 1, + 47, + 0, + 48, +}; + +static const char _vq_lengthlist__44c7_s_p9_2[] = { + 2, 4, 3, 4, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, +}; + +static const static_codebook _44c7_s_p9_2 = { + 1, 49, + (char *)_vq_lengthlist__44c7_s_p9_2, + 1, -526909440, 1611661312, 6, 0, + (long *)_vq_quantlist__44c7_s_p9_2, + 0 +}; + +static const char _huff_lengthlist__44c7_s_short[] = { + 4,11,12,14,15,15,17,17,18,18, 5, 6, 6, 8, 9,10, + 13,17,18,19, 7, 5, 4, 6, 8, 9,11,15,19,19, 8, 6, + 5, 5, 6, 7,11,14,16,17, 9, 7, 7, 6, 7, 7,10,13, + 15,19,10, 8, 7, 6, 7, 6, 7, 9,14,16,12,10, 9, 7, + 7, 6, 4, 5,10,15,14,13,11, 7, 6, 6, 4, 2, 7,13, + 16,16,15, 9, 8, 8, 8, 6, 9,13,19,19,17,12,11,10, + 10, 9,11,14, +}; + +static const static_codebook _huff_book__44c7_s_short = { + 2, 100, + (char *)_huff_lengthlist__44c7_s_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44c8_s_long[] = { + 3, 8,12,13,14,14,14,13,14,14, 6, 4, 5, 8,10,10, + 11,11,14,13, 9, 5, 4, 5, 7, 8, 9,10,13,13,12, 7, + 5, 4, 5, 6, 8, 9,12,13,13, 9, 6, 5, 5, 5, 7, 9, + 11,14,12,10, 7, 6, 5, 4, 6, 7,10,11,12,11, 9, 8, + 7, 5, 5, 6,10,10,13,12,10, 9, 8, 6, 6, 5, 8,10, + 14,13,12,12,11,10, 9, 7, 8,10,12,13,14,14,13,12, + 11, 9, 9,10, +}; + +static const static_codebook _huff_book__44c8_s_long = { + 2, 100, + (char *)_huff_lengthlist__44c8_s_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44c8_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44c8_s_p1_0[] = { + 1, 5, 5, 0, 5, 5, 0, 5, 5, 5, 7, 7, 0, 9, 8, 0, + 9, 8, 6, 7, 7, 0, 8, 9, 0, 8, 9, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 5, 9, 8, 0, 8, 8, 0, 8, 8, 5, 8, 9, + 0, 8, 8, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, + 9, 8, 0, 8, 8, 0, 8, 8, 5, 8, 9, 0, 8, 8, 0, 8, + 8, +}; + +static const static_codebook _44c8_s_p1_0 = { + 4, 81, + (char *)_vq_lengthlist__44c8_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44c8_s_p1_0, + 0 +}; + +static const long _vq_quantlist__44c8_s_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c8_s_p2_0[] = { + 3, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, + 7, 7, 9, 9, 0, 0, 0, 9, 9, 5, 7, 7, 9, 9, 0, 8, + 7,10, 9, 0, 8, 7,10, 9, 0,10,10,11,11, 0, 0, 0, + 11,11, 5, 7, 7, 9, 9, 0, 7, 8, 9,10, 0, 7, 8, 9, + 10, 0,10,10,11,11, 0, 0, 0,11,11, 8, 9, 9,11,10, + 0,11,10,12,11, 0,11,10,12,12, 0,13,13,14,14, 0, + 0, 0,14,13, 8, 9, 9,10,11, 0,10,11,12,12, 0,10, + 11,12,12, 0,13,13,14,14, 0, 0, 0,13,14, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 5, 8, 7,11,10, 0, 7, 7,10,10, + 0, 7, 7,10,10, 0, 9, 9,10,10, 0, 0, 0,11,10, 5, + 7, 8,10,11, 0, 7, 7,10,10, 0, 7, 7,10,10, 0, 9, + 9,10,10, 0, 0, 0,10,10, 8,10, 9,12,12, 0,10,10, + 12,11, 0,10,10,12,12, 0,12,12,13,12, 0, 0, 0,13, + 12, 8, 9,10,12,12, 0,10,10,11,12, 0,10,10,11,12, + 0,12,12,13,13, 0, 0, 0,12,13, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 6, 8, 7,11,10, 0, 7, 7,10,10, 0, 7, 7, + 10,10, 0, 9, 9,10,11, 0, 0, 0,10,10, 6, 7, 8,10, + 11, 0, 7, 7,10,10, 0, 7, 7,10,10, 0, 9, 9,10,10, + 0, 0, 0,10,10, 9,10, 9,12,12, 0,10,10,12,12, 0, + 10,10,12,11, 0,12,12,13,13, 0, 0, 0,13,12, 8, 9, + 10,12,12, 0,10,10,12,12, 0,10,10,11,12, 0,12,12, + 13,13, 0, 0, 0,12,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 7,10,10,13,13, 0, 9, 9,12,12, 0, 9, 9,12,12, 0, + 10,10,12,12, 0, 0, 0,12,12, 7,10,10,13,13, 0, 9, + 9,12,12, 0, 9, 9,12,12, 0,10,10,12,12, 0, 0, 0, + 12,12, 9,11,11,14,13, 0,10,10,13,12, 0,11,10,13, + 12, 0,12,12,13,12, 0, 0, 0,13,13, 9,11,11,13,14, + 0,10,11,12,13, 0,10,11,13,13, 0,12,12,12,13, 0, + 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, + 11,11,14,14, 0,10,11,13,13, 0,11,10,13,13, 0,11, + 12,13,13, 0, 0, 0,13,12, 9,11,11,14,14, 0,11,10, + 13,13, 0,10,11,13,13, 0,12,12,13,13, 0, 0, 0,12, + 13, +}; + +static const static_codebook _44c8_s_p2_0 = { + 4, 625, + (char *)_vq_lengthlist__44c8_s_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c8_s_p2_0, + 0 +}; + +static const long _vq_quantlist__44c8_s_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44c8_s_p3_0[] = { + 2, 4, 4, 5, 5, 7, 7, 9, 9, 0, 4, 4, 6, 6, 7, 7, + 9, 9, 0, 4, 4, 6, 6, 7, 7, 9, 9, 0, 5, 5, 6, 6, + 8, 8,10,10, 0, 0, 0, 6, 6, 8, 8,10,10, 0, 0, 0, + 7, 7, 9, 9,10,10, 0, 0, 0, 7, 7, 8, 8,10,10, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c8_s_p3_0 = { + 2, 81, + (char *)_vq_lengthlist__44c8_s_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c8_s_p3_0, + 0 +}; + +static const long _vq_quantlist__44c8_s_p4_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44c8_s_p4_0[] = { + 3, 4, 4, 5, 5, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, + 11, 0, 4, 4, 6, 6, 7, 7, 8, 8, 9, 8,10,10,11,11, + 11,11, 0, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11, + 11,11,11, 0, 6, 5, 6, 6, 7, 7, 9, 9, 9, 9,10,10, + 11,11,12,12, 0, 0, 0, 6, 6, 7, 7, 9, 9, 9, 9,10, + 10,11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9,10,10, + 11,11,11,12,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9,10, + 10,11,11,11,12,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, + 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 8, 8, 9, + 9,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c8_s_p4_0 = { + 2, 289, + (char *)_vq_lengthlist__44c8_s_p4_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c8_s_p4_0, + 0 +}; + +static const long _vq_quantlist__44c8_s_p5_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44c8_s_p5_0[] = { + 1, 4, 4, 5, 7, 7, 6, 7, 7, 4, 7, 6,10,10,10,10, + 10,10, 4, 6, 6,10,10,10,10, 9,10, 5,10,10, 9,11, + 11,10,11,11, 7,10,10,11,12,12,12,12,12, 7,10,10, + 11,12,12,12,12,12, 6,10,10,10,12,12,10,12,12, 7, + 10,10,11,12,12,12,12,12, 7,10,10,11,12,12,12,12, + 12, +}; + +static const static_codebook _44c8_s_p5_0 = { + 4, 81, + (char *)_vq_lengthlist__44c8_s_p5_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44c8_s_p5_0, + 0 +}; + +static const long _vq_quantlist__44c8_s_p5_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44c8_s_p5_1[] = { + 3, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8,11, 4, 5, 6, 6, + 7, 7, 8, 8, 8, 8,11, 5, 5, 6, 6, 7, 7, 8, 8, 8, + 9,12, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,12,12,12, 6, + 6, 7, 7, 8, 8, 9, 9,11,11,11, 6, 6, 7, 7, 8, 8, + 8, 8,11,11,11, 6, 6, 7, 7, 8, 8, 8, 8,11,11,11, + 7, 7, 7, 8, 8, 8, 8, 8,11,11,11,11,11, 7, 7, 8, + 8, 8, 8,11,11,11,11,11, 7, 7, 7, 7, 8, 8,11,11, + 11,11,11, 7, 7, 7, 7, 8, 8, +}; + +static const static_codebook _44c8_s_p5_1 = { + 2, 121, + (char *)_vq_lengthlist__44c8_s_p5_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c8_s_p5_1, + 0 +}; + +static const long _vq_quantlist__44c8_s_p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c8_s_p6_0[] = { + 1, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 6, 5, 5, + 7, 7, 8, 8, 9, 9,10,10,11,11, 6, 5, 5, 7, 7, 8, + 8, 9, 9,10,10,11,11, 0, 7, 7, 7, 7, 9, 9,10,10, + 10,10,11,11, 0, 7, 7, 7, 7, 9, 9,10,10,10,10,11, + 11, 0,11,11, 9, 9,10,10,11,11,11,11,12,12, 0,12, + 12, 9, 9,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const static_codebook _44c8_s_p6_0 = { + 2, 169, + (char *)_vq_lengthlist__44c8_s_p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44c8_s_p6_0, + 0 +}; + +static const long _vq_quantlist__44c8_s_p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c8_s_p6_1[] = { + 3, 4, 4, 5, 5, 5, 4, 4, 5, 5, 5, 4, 4, 5, 5, 6, + 5, 5, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _44c8_s_p6_1 = { + 2, 25, + (char *)_vq_lengthlist__44c8_s_p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c8_s_p6_1, + 0 +}; + +static const long _vq_quantlist__44c8_s_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c8_s_p7_0[] = { + 1, 4, 4, 6, 6, 8, 7, 9, 9,10,10,12,12, 6, 5, 5, + 7, 7, 8, 8,10,10,11,11,12,12, 7, 5, 5, 7, 7, 8, + 8,10,10,11,11,12,12,21, 7, 7, 7, 7, 8, 9,10,10, + 11,11,12,12,21, 7, 7, 7, 7, 9, 9,10,10,12,12,13, + 13,21,11,11, 8, 8, 9, 9,11,11,12,12,13,13,21,11, + 11, 8, 8, 9, 9,11,11,12,12,13,13,21,21,21,10,10, + 10,10,11,11,12,13,13,13,21,21,21,10,10,10,10,11, + 11,13,13,14,13,21,21,21,13,13,11,11,12,12,13,13, + 14,14,21,21,21,14,14,11,11,12,12,13,13,14,14,21, + 21,21,21,20,13,13,13,12,14,14,16,15,20,20,20,20, + 20,13,13,13,13,14,13,15,15, +}; + +static const static_codebook _44c8_s_p7_0 = { + 2, 169, + (char *)_vq_lengthlist__44c8_s_p7_0, + 1, -523206656, 1618345984, 4, 0, + (long *)_vq_quantlist__44c8_s_p7_0, + 0 +}; + +static const long _vq_quantlist__44c8_s_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44c8_s_p7_1[] = { + 4, 5, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 6, 6, 6, 7, + 7, 7, 7, 7, 7, 7, 8, 6, 6, 6, 6, 7, 7, 7, 7, 7, + 7, 8, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 7, + 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 7, 7, 7, 7, 7, 7, + 7, 7, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, + 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, + 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 8, 8, + 8, 8, 8, 7, 7, 7, 7, 7, 7, +}; + +static const static_codebook _44c8_s_p7_1 = { + 2, 121, + (char *)_vq_lengthlist__44c8_s_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c8_s_p7_1, + 0 +}; + +static const long _vq_quantlist__44c8_s_p8_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__44c8_s_p8_0[] = { + 1, 4, 4, 7, 6, 8, 8, 8, 7, 9, 8,10,10,11,10, 6, + 5, 5, 7, 7, 9, 9, 8, 8,10,10,11,11,12,11, 6, 5, + 5, 7, 7, 9, 9, 9, 9,10,10,11,11,12,12,20, 8, 8, + 8, 8, 9, 9, 9, 9,10,10,11,11,12,12,20, 8, 8, 8, + 8,10, 9, 9, 9,10,10,11,11,12,12,20,12,12, 9, 9, + 10,10,10,10,10,11,12,12,12,12,20,12,12, 9, 9,10, + 10,10,10,11,11,12,12,13,13,20,20,20, 9, 9, 9, 9, + 11,10,11,11,12,12,12,13,20,19,19, 9, 9, 9, 9,11, + 11,11,12,12,12,13,13,19,19,19,13,13,10,10,11,11, + 12,12,13,13,13,13,19,19,19,14,13,11,10,11,11,12, + 12,12,13,13,13,19,19,19,19,19,12,12,12,12,13,13, + 13,13,14,13,19,19,19,19,19,12,12,12,11,12,12,13, + 14,14,14,19,19,19,19,19,16,15,13,12,13,13,13,14, + 14,14,19,19,19,19,19,17,17,13,12,13,11,14,13,15, + 15, +}; + +static const static_codebook _44c8_s_p8_0 = { + 2, 225, + (char *)_vq_lengthlist__44c8_s_p8_0, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__44c8_s_p8_0, + 0 +}; + +static const long _vq_quantlist__44c8_s_p8_1[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const char _vq_lengthlist__44c8_s_p8_1[] = { + 4, 5, 5, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 6, 6, 7, 7, 8, + 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, + 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, 8, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, + 10, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, + 10,10, 9, 9, 9, 9, 9, 9, 9, 9,10, 9, 9, 9, 9, 9, + 9, 9,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10, 9, 9, 9, 9, + 9, 9, 9, 9,10,10,10, 9, 9, 9, 9, 9,10,10,10,10, + 10,10,10, 9, 9, 9, 9, 9,10,10,10, 9, 9, 9, 9, 9, + 9,10,10,10,10,10,10,10, 9,10,10, 9,10,10,10,10, + 9,10, 9,10,10, 9,10,10,10,10,10,10,10, 9,10,10, + 10,10,10,10, 9, 9,10,10, 9,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, 9, 9, 9,10, 9, 9, 9, 9, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, + 10, 9,10, 9,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10, 9, 9,10, 9, 9, 9,10,10,10,10,10,10, + 10,10,10,10,10, 9, 9, 9, 9, 9, 9,10, 9, 9,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10, 9,10, 9, + 9,10, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, + 10, 9, 9,10,10, 9,10, 9, 9, +}; + +static const static_codebook _44c8_s_p8_1 = { + 2, 441, + (char *)_vq_lengthlist__44c8_s_p8_1, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__44c8_s_p8_1, + 0 +}; + +static const long _vq_quantlist__44c8_s_p9_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44c8_s_p9_0[] = { + 1, 4, 3,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11, 4, 7, 7,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11, 4, 8,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, +}; + +static const static_codebook _44c8_s_p9_0 = { + 2, 289, + (char *)_vq_lengthlist__44c8_s_p9_0, + 1, -509798400, 1631393792, 5, 0, + (long *)_vq_quantlist__44c8_s_p9_0, + 0 +}; + +static const long _vq_quantlist__44c8_s_p9_1[] = { + 9, + 8, + 10, + 7, + 11, + 6, + 12, + 5, + 13, + 4, + 14, + 3, + 15, + 2, + 16, + 1, + 17, + 0, + 18, +}; + +static const char _vq_lengthlist__44c8_s_p9_1[] = { + 1, 4, 4, 7, 6, 7, 7, 7, 7, 8, 8, 9, 9,10,10,10, + 10,11,11, 6, 6, 6, 8, 8, 9, 8, 8, 7,10, 8,11,10, + 12,11,12,12,13,13, 5, 5, 6, 8, 8, 9, 9, 8, 8,10, + 9,11,11,12,12,13,13,13,13,17, 8, 8, 9, 9, 9, 9, + 9, 9,10, 9,12,10,12,12,13,12,13,13,17, 9, 8, 9, + 9, 9, 9, 9, 9,10,10,12,12,12,12,13,13,13,13,17, + 13,13, 9, 9,10,10,10,10,11,11,12,11,13,12,13,13, + 14,15,17,13,13, 9, 8,10, 9,10,10,11,11,12,12,14, + 13,15,13,14,15,17,17,17, 9,10, 9,10,11,11,12,12, + 12,12,13,13,14,14,15,15,17,17,17, 9, 8, 9, 8,11, + 11,12,12,12,12,14,13,14,14,14,15,17,17,17,12,14, + 9,10,11,11,12,12,14,13,13,14,15,13,15,15,17,17, + 17,13,11,10, 8,11, 9,13,12,13,13,13,13,13,14,14, + 14,17,17,17,17,17,11,12,11,11,13,13,14,13,15,14, + 13,15,16,15,17,17,17,17,17,11,11,12, 8,13,12,14, + 13,17,14,15,14,15,14,17,17,17,17,17,15,15,12,12, + 12,12,13,14,14,14,15,14,17,14,17,17,17,17,17,16, + 17,12,12,13,12,13,13,14,14,14,14,14,14,17,17,17, + 17,17,17,17,14,14,13,12,13,13,15,15,14,13,15,17, + 17,17,17,17,17,17,17,13,14,13,13,13,13,14,15,15, + 15,14,15,17,17,17,17,17,17,17,16,15,13,14,13,13, + 14,14,15,14,14,16,17,17,17,17,17,17,17,16,16,13, + 14,13,13,14,14,15,14,15,14, +}; + +static const static_codebook _44c8_s_p9_1 = { + 2, 361, + (char *)_vq_lengthlist__44c8_s_p9_1, + 1, -518287360, 1622704128, 5, 0, + (long *)_vq_quantlist__44c8_s_p9_1, + 0 +}; + +static const long _vq_quantlist__44c8_s_p9_2[] = { + 24, + 23, + 25, + 22, + 26, + 21, + 27, + 20, + 28, + 19, + 29, + 18, + 30, + 17, + 31, + 16, + 32, + 15, + 33, + 14, + 34, + 13, + 35, + 12, + 36, + 11, + 37, + 10, + 38, + 9, + 39, + 8, + 40, + 7, + 41, + 6, + 42, + 5, + 43, + 4, + 44, + 3, + 45, + 2, + 46, + 1, + 47, + 0, + 48, +}; + +static const char _vq_lengthlist__44c8_s_p9_2[] = { + 2, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, +}; + +static const static_codebook _44c8_s_p9_2 = { + 1, 49, + (char *)_vq_lengthlist__44c8_s_p9_2, + 1, -526909440, 1611661312, 6, 0, + (long *)_vq_quantlist__44c8_s_p9_2, + 0 +}; + +static const char _huff_lengthlist__44c8_s_short[] = { + 4,11,13,14,15,15,18,17,19,17, 5, 6, 8, 9,10,10, + 12,15,19,19, 6, 6, 6, 6, 8, 8,11,14,18,19, 8, 6, + 5, 4, 6, 7,10,13,16,17, 9, 7, 6, 5, 6, 7, 9,12, + 15,19,10, 8, 7, 6, 6, 6, 7, 9,13,15,12,10, 9, 8, + 7, 6, 4, 5,10,15,13,13,11, 8, 6, 6, 4, 2, 7,12, + 17,15,16,10, 8, 8, 7, 6, 9,12,19,18,17,13,11,10, + 10, 9,11,14, +}; + +static const static_codebook _huff_book__44c8_s_short = { + 2, 100, + (char *)_huff_lengthlist__44c8_s_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44c9_s_long[] = { + 3, 8,12,14,15,15,15,13,15,15, 6, 5, 8,10,12,12, + 13,12,14,13,10, 6, 5, 6, 8, 9,11,11,13,13,13, 8, + 5, 4, 5, 6, 8,10,11,13,14,10, 7, 5, 4, 5, 7, 9, + 11,12,13,11, 8, 6, 5, 4, 5, 7, 9,11,12,11,10, 8, + 7, 5, 4, 5, 9,10,13,13,11,10, 8, 6, 5, 4, 7, 9, + 15,14,13,12,10, 9, 8, 7, 8, 9,12,12,14,13,12,11, + 10, 9, 8, 9, +}; + +static const static_codebook _huff_book__44c9_s_long = { + 2, 100, + (char *)_huff_lengthlist__44c9_s_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44c9_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44c9_s_p1_0[] = { + 1, 5, 5, 0, 5, 5, 0, 5, 5, 6, 8, 8, 0, 9, 8, 0, + 9, 8, 6, 8, 8, 0, 8, 9, 0, 8, 9, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 5, 8, 8, 0, 7, 7, 0, 8, 8, 5, 8, 8, + 0, 7, 8, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, + 9, 8, 0, 8, 8, 0, 7, 7, 5, 8, 9, 0, 8, 8, 0, 7, + 7, +}; + +static const static_codebook _44c9_s_p1_0 = { + 4, 81, + (char *)_vq_lengthlist__44c9_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44c9_s_p1_0, + 0 +}; + +static const long _vq_quantlist__44c9_s_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c9_s_p2_0[] = { + 3, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, + 7, 7, 9, 9, 0, 0, 0, 9, 9, 6, 7, 7, 9, 8, 0, 8, + 8, 9, 9, 0, 8, 7, 9, 9, 0, 9,10,10,10, 0, 0, 0, + 11,10, 6, 7, 7, 8, 9, 0, 8, 8, 9, 9, 0, 7, 8, 9, + 9, 0,10, 9,11,10, 0, 0, 0,10,10, 8, 9, 8,10,10, + 0,10,10,12,11, 0,10,10,11,11, 0,12,13,13,13, 0, + 0, 0,13,12, 8, 8, 9,10,10, 0,10,10,11,12, 0,10, + 10,11,11, 0,13,12,13,13, 0, 0, 0,13,13, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 6, 8, 7,10,10, 0, 7, 7,10, 9, + 0, 7, 7,10,10, 0, 9, 9,10,10, 0, 0, 0,10,10, 6, + 7, 8,10,10, 0, 7, 7, 9,10, 0, 7, 7,10,10, 0, 9, + 9,10,10, 0, 0, 0,10,10, 8, 9, 9,11,11, 0,10,10, + 11,11, 0,10,10,11,11, 0,12,12,12,12, 0, 0, 0,12, + 12, 8, 9,10,11,11, 0, 9,10,11,11, 0,10,10,11,11, + 0,12,12,12,12, 0, 0, 0,12,12, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 5, 8, 7,10,10, 0, 7, 7,10,10, 0, 7, 7, + 10, 9, 0, 9, 9,10,10, 0, 0, 0,10,10, 6, 7, 8,10, + 10, 0, 7, 7,10,10, 0, 7, 7, 9,10, 0, 9, 9,10,10, + 0, 0, 0,10,10, 8,10, 9,12,11, 0,10,10,12,11, 0, + 10, 9,11,11, 0,11,12,12,12, 0, 0, 0,12,12, 8, 9, + 10,11,12, 0,10,10,11,11, 0, 9,10,11,11, 0,12,11, + 12,12, 0, 0, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 7,10, 9,12,12, 0, 9, 9,12,11, 0, 9, 9,11,11, 0, + 10,10,12,11, 0, 0, 0,11,12, 7, 9,10,12,12, 0, 9, + 9,11,12, 0, 9, 9,11,11, 0,10,10,11,12, 0, 0, 0, + 11,11, 9,11,10,13,12, 0,10,10,12,12, 0,10,10,12, + 12, 0,11,11,12,12, 0, 0, 0,13,12, 9,10,11,12,13, + 0,10,10,12,12, 0,10,10,12,12, 0,11,12,12,12, 0, + 0, 0,12,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, + 11,10,13,13, 0,10,10,12,12, 0,10,10,12,12, 0,11, + 12,12,12, 0, 0, 0,12,12, 9,10,11,13,13, 0,10,10, + 12,12, 0,10,10,12,12, 0,12,11,13,12, 0, 0, 0,12, + 12, +}; + +static const static_codebook _44c9_s_p2_0 = { + 4, 625, + (char *)_vq_lengthlist__44c9_s_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c9_s_p2_0, + 0 +}; + +static const long _vq_quantlist__44c9_s_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44c9_s_p3_0[] = { + 3, 4, 4, 5, 5, 6, 6, 8, 8, 0, 4, 4, 5, 5, 6, 7, + 8, 8, 0, 4, 4, 5, 5, 7, 7, 8, 8, 0, 5, 5, 6, 6, + 7, 7, 9, 9, 0, 0, 0, 6, 6, 7, 7, 9, 9, 0, 0, 0, + 7, 7, 8, 8, 9, 9, 0, 0, 0, 7, 7, 8, 8, 9, 9, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c9_s_p3_0 = { + 2, 81, + (char *)_vq_lengthlist__44c9_s_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c9_s_p3_0, + 0 +}; + +static const long _vq_quantlist__44c9_s_p4_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44c9_s_p4_0[] = { + 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10,10, + 10, 0, 5, 4, 5, 5, 7, 7, 8, 8, 8, 8, 9, 9,10,10, + 11,11, 0, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10, + 10,11,11, 0, 6, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10, + 11,11,11,12, 0, 0, 0, 6, 6, 7, 7, 8, 8, 9, 9,10, + 10,11,11,12,12, 0, 0, 0, 7, 7, 7, 7, 9, 9, 9, 9, + 10,10,11,11,12,12, 0, 0, 0, 7, 7, 7, 8, 9, 9, 9, + 9,10,10,11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, + 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 8, 8, 9, + 9,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c9_s_p4_0 = { + 2, 289, + (char *)_vq_lengthlist__44c9_s_p4_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c9_s_p4_0, + 0 +}; + +static const long _vq_quantlist__44c9_s_p5_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44c9_s_p5_0[] = { + 1, 4, 4, 5, 7, 7, 6, 7, 7, 4, 7, 6, 9,10,10,10, + 10, 9, 4, 6, 7, 9,10,10,10, 9,10, 5, 9, 9, 9,11, + 11,10,11,11, 7,10, 9,11,12,11,12,12,12, 7, 9,10, + 11,11,12,12,12,12, 6,10,10,10,12,12,10,12,11, 7, + 10,10,11,12,12,11,12,12, 7,10,10,11,12,12,12,12, + 12, +}; + +static const static_codebook _44c9_s_p5_0 = { + 4, 81, + (char *)_vq_lengthlist__44c9_s_p5_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44c9_s_p5_0, + 0 +}; + +static const long _vq_quantlist__44c9_s_p5_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44c9_s_p5_1[] = { + 4, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7,11, 5, 5, 6, 6, + 7, 7, 7, 7, 8, 8,11, 5, 5, 6, 6, 7, 7, 7, 7, 8, + 8,11, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8,11,11,11, 6, + 6, 7, 7, 7, 8, 8, 8,11,11,11, 6, 6, 7, 7, 7, 8, + 8, 8,11,11,11, 6, 6, 7, 7, 7, 7, 8, 8,11,11,11, + 7, 7, 7, 7, 7, 7, 8, 8,11,11,11,10,10, 7, 7, 7, + 7, 8, 8,11,11,11,11,11, 7, 7, 7, 7, 7, 7,11,11, + 11,11,11, 7, 7, 7, 7, 7, 7, +}; + +static const static_codebook _44c9_s_p5_1 = { + 2, 121, + (char *)_vq_lengthlist__44c9_s_p5_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c9_s_p5_1, + 0 +}; + +static const long _vq_quantlist__44c9_s_p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c9_s_p6_0[] = { + 2, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 5, 4, 4, + 6, 6, 8, 8, 9, 9, 9, 9,10,10, 6, 4, 4, 6, 6, 8, + 8, 9, 9, 9, 9,10,10, 0, 6, 6, 7, 7, 8, 8, 9, 9, + 10,10,11,11, 0, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11, + 11, 0,10,10, 8, 8, 9, 9,10,10,11,11,12,12, 0,11, + 11, 8, 8, 9, 9,10,10,11,11,12,12, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const static_codebook _44c9_s_p6_0 = { + 2, 169, + (char *)_vq_lengthlist__44c9_s_p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44c9_s_p6_0, + 0 +}; + +static const long _vq_quantlist__44c9_s_p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c9_s_p6_1[] = { + 4, 4, 4, 5, 5, 5, 4, 4, 5, 5, 5, 4, 4, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44c9_s_p6_1 = { + 2, 25, + (char *)_vq_lengthlist__44c9_s_p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c9_s_p6_1, + 0 +}; + +static const long _vq_quantlist__44c9_s_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c9_s_p7_0[] = { + 2, 4, 4, 6, 6, 7, 7, 8, 8,10,10,11,11, 6, 4, 4, + 6, 6, 8, 8, 9, 9,10,10,12,12, 6, 4, 5, 6, 6, 8, + 8, 9, 9,10,10,12,12,20, 6, 6, 6, 6, 8, 8, 9,10, + 11,11,12,12,20, 6, 6, 6, 6, 8, 8,10,10,11,11,12, + 12,20,10,10, 7, 7, 9, 9,10,10,11,11,12,12,20,11, + 11, 7, 7, 9, 9,10,10,11,11,12,12,20,20,20, 9, 9, + 9, 9,11,11,12,12,13,13,20,20,20, 9, 9, 9, 9,11, + 11,12,12,13,13,20,20,20,13,13,10,10,11,11,12,13, + 13,13,20,20,20,13,13,10,10,11,11,12,13,13,13,20, + 20,20,20,19,12,12,12,12,13,13,14,15,19,19,19,19, + 19,12,12,12,12,13,13,14,14, +}; + +static const static_codebook _44c9_s_p7_0 = { + 2, 169, + (char *)_vq_lengthlist__44c9_s_p7_0, + 1, -523206656, 1618345984, 4, 0, + (long *)_vq_quantlist__44c9_s_p7_0, + 0 +}; + +static const long _vq_quantlist__44c9_s_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44c9_s_p7_1[] = { + 5, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, + 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 7, 7, 7, 7, 7, + 7, 8, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 8, 6, + 6, 7, 7, 7, 7, 7, 7, 8, 8, 8, 7, 7, 7, 7, 7, 7, + 7, 7, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, + 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, + 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 8, 8, + 8, 8, 8, 7, 7, 7, 7, 7, 7, +}; + +static const static_codebook _44c9_s_p7_1 = { + 2, 121, + (char *)_vq_lengthlist__44c9_s_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c9_s_p7_1, + 0 +}; + +static const long _vq_quantlist__44c9_s_p8_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__44c9_s_p8_0[] = { + 1, 4, 4, 7, 6, 8, 8, 8, 8, 9, 9,10,10,11,10, 6, + 5, 5, 7, 7, 9, 9, 8, 9,10,10,11,11,12,12, 6, 5, + 5, 7, 7, 9, 9, 9, 9,10,10,11,11,12,12,21, 7, 8, + 8, 8, 9, 9, 9, 9,10,10,11,11,12,12,21, 8, 8, 8, + 8, 9, 9, 9, 9,10,10,11,11,12,12,21,11,12, 9, 9, + 10,10,10,10,10,11,11,12,12,12,21,12,12, 9, 8,10, + 10,10,10,11,11,12,12,13,13,21,21,21, 9, 9, 9, 9, + 11,11,11,11,12,12,12,13,21,20,20, 9, 9, 9, 9,10, + 11,11,11,12,12,13,13,20,20,20,13,13,10,10,11,11, + 12,12,13,13,13,13,20,20,20,13,13,10,10,11,11,12, + 12,13,13,13,13,20,20,20,20,20,12,12,12,12,12,12, + 13,13,14,14,20,20,20,20,20,12,12,12,11,13,12,13, + 13,14,14,20,20,20,20,20,15,16,13,12,13,13,14,13, + 14,14,20,20,20,20,20,16,15,12,12,13,12,14,13,14, + 14, +}; + +static const static_codebook _44c9_s_p8_0 = { + 2, 225, + (char *)_vq_lengthlist__44c9_s_p8_0, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__44c9_s_p8_0, + 0 +}; + +static const long _vq_quantlist__44c9_s_p8_1[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const char _vq_lengthlist__44c9_s_p8_1[] = { + 4, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 6, 6, 7, 7, 8, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, + 7, 7, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, + 10, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, + 10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10, 9, 9, 9,10,10,10,10, + 10,10,10, 9, 9, 9, 9, 9, 9,10, 9, 9, 9, 9, 9, 9, + 9,10,10,10,10,10,10,10, 9, 9, 9,10,10,10,10,10, + 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10, 9, 9,10, + 9,10, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10, + 10,10,10,10, 9, 9,10,10, 9, 9, 9, 9, 9, 9, 9, 9, + 10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, + 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10, + 10,10, 9, 9,10, 9, 9, 9, 9, 9,10,10,10,10,10,10, + 10,10,10,10,10, 9, 9,10,10, 9, 9,10, 9, 9, 9,10, + 10,10,10,10,10,10,10,10,10,10, 9, 9,10, 9, 9, 9, + 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10, 9, + 9, 9, 9,10, 9, 9, 9, 9, 9, +}; + +static const static_codebook _44c9_s_p8_1 = { + 2, 441, + (char *)_vq_lengthlist__44c9_s_p8_1, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__44c9_s_p8_1, + 0 +}; + +static const long _vq_quantlist__44c9_s_p9_0[] = { + 9, + 8, + 10, + 7, + 11, + 6, + 12, + 5, + 13, + 4, + 14, + 3, + 15, + 2, + 16, + 1, + 17, + 0, + 18, +}; + +static const char _vq_lengthlist__44c9_s_p9_0[] = { + 1, 4, 3,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12, 4, 5, 6,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12, 4, 6, 6,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,11,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11, +}; + +static const static_codebook _44c9_s_p9_0 = { + 2, 361, + (char *)_vq_lengthlist__44c9_s_p9_0, + 1, -508535424, 1631393792, 5, 0, + (long *)_vq_quantlist__44c9_s_p9_0, + 0 +}; + +static const long _vq_quantlist__44c9_s_p9_1[] = { + 9, + 8, + 10, + 7, + 11, + 6, + 12, + 5, + 13, + 4, + 14, + 3, + 15, + 2, + 16, + 1, + 17, + 0, + 18, +}; + +static const char _vq_lengthlist__44c9_s_p9_1[] = { + 1, 4, 4, 7, 7, 7, 7, 8, 7, 9, 8, 9, 9,10,10,11, + 11,11,11, 6, 5, 5, 8, 8, 9, 9, 9, 8,10, 9,11,10, + 12,12,13,12,13,13, 5, 5, 5, 8, 8, 9, 9, 9, 9,10, + 10,11,11,12,12,13,12,13,13,17, 8, 8, 9, 9, 9, 9, + 9, 9,10,10,12,11,13,12,13,13,13,13,18, 8, 8, 9, + 9, 9, 9, 9, 9,11,11,12,12,13,13,13,13,13,13,17, + 13,12, 9, 9,10,10,10,10,11,11,12,12,12,13,13,13, + 14,14,18,13,12, 9, 9,10,10,10,10,11,11,12,12,13, + 13,13,14,14,14,17,18,18,10,10,10,10,11,11,11,12, + 12,12,14,13,14,13,13,14,18,18,18,10, 9,10, 9,11, + 11,12,12,12,12,13,13,15,14,14,14,18,18,16,13,14, + 10,11,11,11,12,13,13,13,13,14,13,13,14,14,18,18, + 18,14,12,11, 9,11,10,13,12,13,13,13,14,14,14,13, + 14,18,18,17,18,18,11,12,12,12,13,13,14,13,14,14, + 13,14,14,14,18,18,18,18,17,12,10,12, 9,13,11,13, + 14,14,14,14,14,15,14,18,18,17,17,18,14,15,12,13, + 13,13,14,13,14,14,15,14,15,14,18,17,18,18,18,15, + 15,12,10,14,10,14,14,13,13,14,14,14,14,18,16,18, + 18,18,18,17,14,14,13,14,14,13,13,14,14,14,15,15, + 18,18,18,18,17,17,17,14,14,14,12,14,13,14,14,15, + 14,15,14,18,18,18,18,18,18,18,17,16,13,13,13,14, + 14,14,14,15,16,15,18,18,18,18,18,18,18,17,17,13, + 13,13,13,14,13,14,15,15,15, +}; + +static const static_codebook _44c9_s_p9_1 = { + 2, 361, + (char *)_vq_lengthlist__44c9_s_p9_1, + 1, -518287360, 1622704128, 5, 0, + (long *)_vq_quantlist__44c9_s_p9_1, + 0 +}; + +static const long _vq_quantlist__44c9_s_p9_2[] = { + 24, + 23, + 25, + 22, + 26, + 21, + 27, + 20, + 28, + 19, + 29, + 18, + 30, + 17, + 31, + 16, + 32, + 15, + 33, + 14, + 34, + 13, + 35, + 12, + 36, + 11, + 37, + 10, + 38, + 9, + 39, + 8, + 40, + 7, + 41, + 6, + 42, + 5, + 43, + 4, + 44, + 3, + 45, + 2, + 46, + 1, + 47, + 0, + 48, +}; + +static const char _vq_lengthlist__44c9_s_p9_2[] = { + 2, 4, 4, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, +}; + +static const static_codebook _44c9_s_p9_2 = { + 1, 49, + (char *)_vq_lengthlist__44c9_s_p9_2, + 1, -526909440, 1611661312, 6, 0, + (long *)_vq_quantlist__44c9_s_p9_2, + 0 +}; + +static const char _huff_lengthlist__44c9_s_short[] = { + 5,13,18,16,17,17,19,18,19,19, 5, 7,10,11,12,12, + 13,16,17,18, 6, 6, 7, 7, 9, 9,10,14,17,19, 8, 7, + 6, 5, 6, 7, 9,12,19,17, 8, 7, 7, 6, 5, 6, 8,11, + 15,19, 9, 8, 7, 6, 5, 5, 6, 8,13,15,11,10, 8, 8, + 7, 5, 4, 4,10,14,12,13,11, 9, 7, 6, 4, 2, 6,12, + 18,16,16,13, 8, 7, 7, 5, 8,13,16,17,18,15,11, 9, + 9, 8,10,13, +}; + +static const static_codebook _huff_book__44c9_s_short = { + 2, 100, + (char *)_huff_lengthlist__44c9_s_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44c0_s_long[] = { + 5, 4, 8, 9, 8, 9,10,12,15, 4, 1, 5, 5, 6, 8,11, + 12,12, 8, 5, 8, 9, 9,11,13,12,12, 9, 5, 8, 5, 7, + 9,12,13,13, 8, 6, 8, 7, 7, 9,11,11,11, 9, 7, 9, + 7, 7, 7, 7,10,12,10,10,11, 9, 8, 7, 7, 9,11,11, + 12,13,12,11, 9, 8, 9,11,13,16,16,15,15,12,10,11, + 12, +}; + +static const static_codebook _huff_book__44c0_s_long = { + 2, 81, + (char *)_huff_lengthlist__44c0_s_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44c0_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44c0_s_p1_0[] = { + 1, 5, 5, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 8, 7, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, + 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, + 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, + 0, 0, 8,10, 9, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, + 0, 0, 0, 9,10,11, 0, 0, 0, 0, 0, 0, 9,11,10, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c0_s_p1_0 = { + 8, 6561, + (char *)_vq_lengthlist__44c0_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44c0_s_p1_0, + 0 +}; + +static const long _vq_quantlist__44c0_s_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c0_s_p2_0[] = { + 1, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 5, 7, 6, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 5, 6, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 7, 7, 9, 9, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 6, 7, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c0_s_p2_0 = { + 4, 625, + (char *)_vq_lengthlist__44c0_s_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c0_s_p2_0, + 0 +}; + +static const long _vq_quantlist__44c0_s_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44c0_s_p3_0[] = { + 1, 3, 2, 8, 7, 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, + 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, + 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, + 8, 8, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, + 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c0_s_p3_0 = { + 2, 81, + (char *)_vq_lengthlist__44c0_s_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c0_s_p3_0, + 0 +}; + +static const long _vq_quantlist__44c0_s_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44c0_s_p4_0[] = { + 1, 3, 3, 6, 6, 6, 6, 8, 8, 0, 0, 0, 7, 7, 7, 7, + 9, 9, 0, 0, 0, 7, 7, 7, 7, 9, 9, 0, 0, 0, 7, 7, + 7, 8, 9, 9, 0, 0, 0, 7, 7, 7, 7, 9, 9, 0, 0, 0, + 9, 9, 8, 8,10,10, 0, 0, 0, 8, 9, 8, 8,10,10, 0, + 0, 0,10,10, 9, 9,10,10, 0, 0, 0, 0, 0, 9, 9,10, + 10, +}; + +static const static_codebook _44c0_s_p4_0 = { + 2, 81, + (char *)_vq_lengthlist__44c0_s_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c0_s_p4_0, + 0 +}; + +static const long _vq_quantlist__44c0_s_p5_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44c0_s_p5_0[] = { + 1, 4, 3, 6, 6, 8, 7, 8, 8, 8, 8, 9, 9,10,10,11, + 11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9, 9,10,10,10, + 11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10, + 10,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10, + 11,11,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, + 10,11,11,11,11, 0, 0, 0, 8, 8, 9, 9, 9, 9,10,10, + 10,10,11,11,12,12, 0, 0, 0, 8, 8, 9, 9, 9, 9,10, + 10,10,10,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, + 10,10,11,11,11,12,12,12, 0, 0, 0, 0, 0, 9, 9,10, + 10,10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, 9, 9, + 10,10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, + 9,10,10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, + 10,10,11,11,11,11,11,12,12,12,13,13, 0, 0, 0, 0, + 0, 0, 0,11,10,11,11,11,11,12,12,13,13, 0, 0, 0, + 0, 0, 0, 0,11,11,12,11,12,12,12,12,13,13, 0, 0, + 0, 0, 0, 0, 0,11,11,11,12,12,12,12,13,13,13, 0, + 0, 0, 0, 0, 0, 0,12,12,12,12,12,13,13,13,14,14, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,14, + 14, +}; + +static const static_codebook _44c0_s_p5_0 = { + 2, 289, + (char *)_vq_lengthlist__44c0_s_p5_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c0_s_p5_0, + 0 +}; + +static const long _vq_quantlist__44c0_s_p6_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44c0_s_p6_0[] = { + 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,10, + 9, 9, 4, 6, 7,10, 9, 9,11, 9, 9, 7,10,10,11,11, + 11,12,10,11, 6, 9, 9,11,10,11,11,10,10, 6, 9, 9, + 11,10,11,11,10,10, 7,11,10,12,11,11,11,11,11, 7, + 9, 9,10,10,10,11,11,10, 6, 9, 9,11,10,10,11,10, + 10, +}; + +static const static_codebook _44c0_s_p6_0 = { + 4, 81, + (char *)_vq_lengthlist__44c0_s_p6_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44c0_s_p6_0, + 0 +}; + +static const long _vq_quantlist__44c0_s_p6_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44c0_s_p6_1[] = { + 2, 3, 3, 6, 6, 7, 7, 7, 7, 7, 8,10,10,10, 6, 6, + 7, 7, 8, 8, 8, 8,10,10,10, 6, 6, 7, 7, 8, 8, 8, + 8,10,10,10, 7, 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, + 7, 7, 7, 8, 8, 8, 8,10,10,10, 8, 7, 8, 8, 8, 8, + 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, + 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, + 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 8, 8,10,10, + 10,10,10, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44c0_s_p6_1 = { + 2, 121, + (char *)_vq_lengthlist__44c0_s_p6_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c0_s_p6_1, + 0 +}; + +static const long _vq_quantlist__44c0_s_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c0_s_p7_0[] = { + 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 7, 5, 5, + 7, 7, 8, 8, 8, 8, 9, 9,10,10, 7, 5, 6, 7, 7, 8, + 8, 8, 8, 9, 9,10,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, + 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, + 11, 0,12,12, 9, 9,10,10,10,10,11,11,11,11, 0,13, + 13, 9, 9, 9, 9,10,10,11,11,11,12, 0, 0, 0,10,10, + 10,10,11,11,11,11,12,12, 0, 0, 0,10,10, 9, 9,11, + 11,11,12,12,12, 0, 0, 0,13,13,10,10,11,11,12,12, + 13,13, 0, 0, 0,14,14,10,10,11,11,12,12,13,13, 0, + 0, 0, 0, 0,11,11,11,11,13,12,13,13, 0, 0, 0, 0, + 0,12,12,11,11,12,12,13,13, +}; + +static const static_codebook _44c0_s_p7_0 = { + 2, 169, + (char *)_vq_lengthlist__44c0_s_p7_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44c0_s_p7_0, + 0 +}; + +static const long _vq_quantlist__44c0_s_p7_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c0_s_p7_1[] = { + 2, 3, 3, 5, 5, 6, 6, 6, 5, 5, 6, 6, 6, 5, 5, 6, + 6, 6, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _44c0_s_p7_1 = { + 2, 25, + (char *)_vq_lengthlist__44c0_s_p7_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c0_s_p7_1, + 0 +}; + +static const long _vq_quantlist__44c0_s_p8_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c0_s_p8_0[] = { + 1, 5, 5,10,10, 6, 9, 8,10,10, 6,10, 9,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10, 8,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,10,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11, +}; + +static const static_codebook _44c0_s_p8_0 = { + 4, 625, + (char *)_vq_lengthlist__44c0_s_p8_0, + 1, -518283264, 1627103232, 3, 0, + (long *)_vq_quantlist__44c0_s_p8_0, + 0 +}; + +static const long _vq_quantlist__44c0_s_p8_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c0_s_p8_1[] = { + 1, 4, 4, 6, 6, 7, 7, 9, 9,11,12,13,12, 6, 5, 5, + 7, 7, 8, 8,10, 9,12,12,12,12, 6, 5, 5, 7, 7, 8, + 8,10, 9,12,11,11,13,16, 7, 7, 8, 8, 9, 9,10,10, + 12,12,13,12,16, 7, 7, 8, 7, 9, 9,10,10,11,12,12, + 13,16,10,10, 8, 8,10,10,11,12,12,12,13,13,16,11, + 10, 8, 7,11,10,11,11,12,11,13,13,16,16,16,10,10, + 10,10,11,11,13,12,13,13,16,16,16,11, 9,11, 9,15, + 13,12,13,13,13,16,16,16,15,13,11,11,12,13,12,12, + 14,13,16,16,16,14,13,11,11,13,12,14,13,13,13,16, + 16,16,16,16,13,13,13,12,14,13,14,14,16,16,16,16, + 16,13,13,12,12,14,14,15,13, +}; + +static const static_codebook _44c0_s_p8_1 = { + 2, 169, + (char *)_vq_lengthlist__44c0_s_p8_1, + 1, -522616832, 1620115456, 4, 0, + (long *)_vq_quantlist__44c0_s_p8_1, + 0 +}; + +static const long _vq_quantlist__44c0_s_p8_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44c0_s_p8_2[] = { + 2, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, + 8,10,10,10, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 9,10,10,10, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9,10,10,10, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, + 9,10, 9, 9,10,10,10, 7, 7, 8, 8, 9, 8, 9, 9, 9, + 9,10, 9, 9,10,10,10,10, 8, 8, 8, 8, 9, 8, 9, 9, + 9, 9, 9,10, 9,10,10,10,10, 7, 7, 8, 8, 9, 9, 9, + 9, 9, 9,10, 9,10,10,10,10,10, 8, 8, 8, 9, 9, 9, + 9, 9, 9, 9,10,10,10, 9,11,10,10,10,10, 8, 8, 9, + 9, 9, 9, 9,10, 9, 9, 9,10,10,10,10,11,11, 9, 9, + 9, 9, 9, 9, 9, 9,10, 9, 9,10,11,10,10,11,11, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,11,11,10,11,11, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,11,10,10,11, + 11,11,11, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, + 11,11,11,11, 9,10, 9,10, 9, 9, 9, 9,10, 9,10,11, + 10,11,10,10,10,10,10, 9, 9, 9,10, 9, 9, 9,10,11, + 11,10,11,11,10,11,10,10,10, 9, 9, 9, 9,10, 9, 9, + 10,11,10,11,11,11,11,10,11,10,10, 9,10, 9, 9, 9, + 10, +}; + +static const static_codebook _44c0_s_p8_2 = { + 2, 289, + (char *)_vq_lengthlist__44c0_s_p8_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c0_s_p8_2, + 0 +}; + +static const char _huff_lengthlist__44c0_s_short[] = { + 9, 8,12,11,12,13,14,14,16, 6, 1, 5, 6, 6, 9,12, + 14,17, 9, 4, 5, 9, 7, 9,13,15,16, 8, 5, 8, 6, 8, + 10,13,17,17, 9, 6, 7, 7, 8, 9,13,15,17,11, 8, 9, + 9, 9,10,12,16,16,13, 7, 8, 7, 7, 9,12,14,15,13, + 6, 7, 5, 5, 7,10,13,13,14, 7, 8, 5, 6, 7, 9,10, + 12, +}; + +static const static_codebook _huff_book__44c0_s_short = { + 2, 81, + (char *)_huff_lengthlist__44c0_s_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44c0_sm_long[] = { + 5, 4, 9,10, 9,10,11,12,13, 4, 1, 5, 7, 7, 9,11, + 12,14, 8, 5, 7, 9, 8,10,13,13,13,10, 7, 9, 4, 6, + 7,10,12,14, 9, 6, 7, 6, 6, 7,10,12,12, 9, 8, 9, + 7, 6, 7, 8,11,12,11,11,11, 9, 8, 7, 8,10,12,12, + 13,14,12,11, 9, 9, 9,12,12,17,17,15,16,12,10,11, + 13, +}; + +static const static_codebook _huff_book__44c0_sm_long = { + 2, 81, + (char *)_huff_lengthlist__44c0_sm_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44c0_sm_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44c0_sm_p1_0[] = { + 1, 5, 5, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 8, 7, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, + 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 9, 8, 0, 0, + 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 8, 7, 0, 0, 0, 0, + 0, 0, 8, 9, 9, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, + 0, 0, 0, 9,10,10, 0, 0, 0, 0, 0, 0, 9,10,10, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, + 0, 0, 0, 0, 8,10, 9, 0, 0, 0, 0, 0, 0, 9,10,10, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c0_sm_p1_0 = { + 8, 6561, + (char *)_vq_lengthlist__44c0_sm_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44c0_sm_p1_0, + 0 +}; + +static const long _vq_quantlist__44c0_sm_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c0_sm_p2_0[] = { + 1, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 5, 7, 7, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 5, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 7, 7, 9, 9, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 7, 7, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c0_sm_p2_0 = { + 4, 625, + (char *)_vq_lengthlist__44c0_sm_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c0_sm_p2_0, + 0 +}; + +static const long _vq_quantlist__44c0_sm_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44c0_sm_p3_0[] = { + 1, 3, 3, 7, 7, 0, 0, 0, 0, 0, 5, 4, 7, 7, 0, 0, + 0, 0, 0, 5, 5, 7, 7, 0, 0, 0, 0, 0, 6, 7, 8, 8, + 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, + 9,10, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, + 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c0_sm_p3_0 = { + 2, 81, + (char *)_vq_lengthlist__44c0_sm_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c0_sm_p3_0, + 0 +}; + +static const long _vq_quantlist__44c0_sm_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44c0_sm_p4_0[] = { + 1, 4, 3, 6, 6, 7, 7, 9, 9, 0, 5, 5, 7, 7, 8, 7, + 9, 9, 0, 5, 5, 7, 7, 8, 8, 9, 9, 0, 7, 7, 8, 8, + 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, 0, 0, + 9, 9, 9, 9,11,11, 0, 0, 0, 9, 9, 9, 9,11,11, 0, + 0, 0,10,10,10,10,11,11, 0, 0, 0, 0, 0, 9, 9,11, + 11, +}; + +static const static_codebook _44c0_sm_p4_0 = { + 2, 81, + (char *)_vq_lengthlist__44c0_sm_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c0_sm_p4_0, + 0 +}; + +static const long _vq_quantlist__44c0_sm_p5_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44c0_sm_p5_0[] = { + 1, 4, 4, 6, 6, 8, 8, 8, 8, 8, 8, 9, 9,10,10,11, + 11, 0, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10,11, + 11,11, 0, 5, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10, + 11,11,11, 0, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9,10,10, + 11,11,12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, 9,10, + 10,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10,10, + 11,11,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10, + 10,11,11,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, + 10,10,11,11,12,12,12,13, 0, 0, 0, 0, 0, 9, 9,10, + 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, + 10,10,11,11,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, + 9,10,10,11,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, + 10,10,10,10,11,11,12,12,12,13,13,13, 0, 0, 0, 0, + 0, 0, 0,10,10,11,11,12,12,12,13,13,13, 0, 0, 0, + 0, 0, 0, 0,11,11,12,12,12,12,13,13,14,14, 0, 0, + 0, 0, 0, 0, 0,11,11,12,11,12,12,13,13,13,13, 0, + 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13,13,14,14, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,14, + 14, +}; + +static const static_codebook _44c0_sm_p5_0 = { + 2, 289, + (char *)_vq_lengthlist__44c0_sm_p5_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c0_sm_p5_0, + 0 +}; + +static const long _vq_quantlist__44c0_sm_p6_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44c0_sm_p6_0[] = { + 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, + 9, 9, 4, 7, 7,10, 9, 9,11, 9, 9, 7,10,10,10,11, + 11,11,10,10, 6, 9, 9,11,11,10,11,10,10, 6, 9, 9, + 11,10,11,11,10,10, 7,11,10,11,11,11,11,11,11, 6, + 9, 9,11,10,10,11,11,10, 6, 9, 9,11,10,10,11,10, + 11, +}; + +static const static_codebook _44c0_sm_p6_0 = { + 4, 81, + (char *)_vq_lengthlist__44c0_sm_p6_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44c0_sm_p6_0, + 0 +}; + +static const long _vq_quantlist__44c0_sm_p6_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44c0_sm_p6_1[] = { + 2, 4, 4, 6, 6, 7, 7, 7, 7, 7, 8, 9, 5, 5, 6, 6, + 7, 7, 8, 8, 8, 8, 9, 5, 5, 6, 6, 7, 7, 8, 8, 8, + 8,10, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, + 7, 7, 7, 8, 8, 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, + 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, 8, 8,10,10,10, + 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, + 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 8, 8,10,10, + 10,10,10, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44c0_sm_p6_1 = { + 2, 121, + (char *)_vq_lengthlist__44c0_sm_p6_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c0_sm_p6_1, + 0 +}; + +static const long _vq_quantlist__44c0_sm_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c0_sm_p7_0[] = { + 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 7, 5, 5, + 7, 7, 8, 8, 8, 8, 9, 9,10,10, 7, 6, 5, 7, 7, 8, + 8, 8, 8, 9, 9,10,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, + 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, + 11, 0,12,12, 9, 9,10,10,10,10,11,11,11,11, 0,13, + 13, 9, 9, 9, 9,10,10,11,11,11,12, 0, 0, 0, 9,10, + 10,10,11,11,12,11,12,12, 0, 0, 0,10,10, 9, 9,11, + 11,12,12,12,12, 0, 0, 0,13,13,10,10,11,11,12,12, + 13,13, 0, 0, 0,14,14,10,10,11,11,12,12,13,13, 0, + 0, 0, 0, 0,11,12,11,11,13,12,13,13, 0, 0, 0, 0, + 0,12,12,11,11,13,12,14,14, +}; + +static const static_codebook _44c0_sm_p7_0 = { + 2, 169, + (char *)_vq_lengthlist__44c0_sm_p7_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44c0_sm_p7_0, + 0 +}; + +static const long _vq_quantlist__44c0_sm_p7_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c0_sm_p7_1[] = { + 2, 4, 4, 4, 4, 6, 5, 5, 5, 5, 6, 5, 5, 5, 5, 6, + 6, 6, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _44c0_sm_p7_1 = { + 2, 25, + (char *)_vq_lengthlist__44c0_sm_p7_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c0_sm_p7_1, + 0 +}; + +static const long _vq_quantlist__44c0_sm_p8_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44c0_sm_p8_0[] = { + 1, 3, 3,11,11,11,11,11,11, 3, 7, 6,11,11,11,11, + 11,11, 4, 8, 7,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12, +}; + +static const static_codebook _44c0_sm_p8_0 = { + 2, 81, + (char *)_vq_lengthlist__44c0_sm_p8_0, + 1, -516186112, 1627103232, 4, 0, + (long *)_vq_quantlist__44c0_sm_p8_0, + 0 +}; + +static const long _vq_quantlist__44c0_sm_p8_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c0_sm_p8_1[] = { + 1, 4, 4, 6, 6, 7, 7, 9, 9,10,11,12,12, 6, 5, 5, + 7, 7, 8, 8,10,10,12,11,12,12, 6, 5, 5, 7, 7, 8, + 8,10,10,12,11,12,12,17, 7, 7, 8, 8, 9, 9,10,10, + 12,12,13,13,18, 7, 7, 8, 7, 9, 9,10,10,12,12,12, + 13,19,10,10, 8, 8,10,10,11,11,12,12,13,14,19,11, + 10, 8, 7,10,10,11,11,12,12,13,12,19,19,19,10,10, + 10,10,11,11,12,12,13,13,19,19,19,11, 9,11, 9,14, + 12,13,12,13,13,19,20,18,13,14,11,11,12,12,13,13, + 14,13,20,20,20,15,13,11,10,13,11,13,13,14,13,20, + 20,20,20,20,13,14,12,12,13,13,13,13,20,20,20,20, + 20,13,13,12,12,16,13,15,13, +}; + +static const static_codebook _44c0_sm_p8_1 = { + 2, 169, + (char *)_vq_lengthlist__44c0_sm_p8_1, + 1, -522616832, 1620115456, 4, 0, + (long *)_vq_quantlist__44c0_sm_p8_1, + 0 +}; + +static const long _vq_quantlist__44c0_sm_p8_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44c0_sm_p8_2[] = { + 2, 5, 5, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, + 8,10, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 9,10, 6, 6, 7, 7, 8, 7, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9,10, 7, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9,10,10,10, 7, 7, 8, 8, 9, 8, 9, 9, 9, + 9,10, 9, 9,10,10,10,11, 8, 8, 8, 8, 9, 9, 9, 9, + 9, 9, 9,10, 9,10,10,10,10, 8, 8, 8, 8, 9, 9, 9, + 9, 9, 9, 9, 9,10,10,11,10,10, 8, 8, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9,10,10,10,10,10,11,11, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10,11,11,11,11,11, 9, 9, + 9, 9, 9, 9, 9, 9,10, 9,10, 9,11,11,10,11,11, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,11,11,10,11,11, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,11,10,11,11, + 11,11,11, 9, 9,10, 9, 9, 9, 9, 9, 9, 9,10,11,10, + 11,11,11,11,10,10,10,10, 9, 9, 9, 9, 9, 9,10,11, + 11,11,11,11,11, 9,10, 9, 9, 9, 9, 9, 9, 9, 9,11, + 11,10,11,11,11,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, + 10,11,10,11,11,11,11,11,11, 9, 9, 9, 9, 9, 9, 9, + 9, +}; + +static const static_codebook _44c0_sm_p8_2 = { + 2, 289, + (char *)_vq_lengthlist__44c0_sm_p8_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c0_sm_p8_2, + 0 +}; + +static const char _huff_lengthlist__44c0_sm_short[] = { + 6, 6,12,13,13,14,16,17,17, 4, 2, 5, 8, 7, 9,12, + 15,15, 9, 4, 5, 9, 7, 9,12,16,18,11, 6, 7, 4, 6, + 8,11,14,18,10, 5, 6, 5, 5, 7,10,14,17,10, 5, 7, + 7, 6, 7,10,13,16,11, 5, 7, 7, 7, 8,10,12,15,13, + 6, 7, 5, 5, 7, 9,12,13,16, 8, 9, 6, 6, 7, 9,10, + 12, +}; + +static const static_codebook _huff_book__44c0_sm_short = { + 2, 81, + (char *)_huff_lengthlist__44c0_sm_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44c1_s_long[] = { + 5, 5, 9,10, 9, 9,10,11,12, 5, 1, 5, 6, 6, 7,10, + 12,14, 9, 5, 6, 8, 8,10,12,14,14,10, 5, 8, 5, 6, + 8,11,13,14, 9, 5, 7, 6, 6, 8,10,12,11, 9, 7, 9, + 7, 6, 6, 7,10,10,10, 9,12, 9, 8, 7, 7,10,12,11, + 11,13,12,10, 9, 8, 9,11,11,14,15,15,13,11, 9, 9, + 11, +}; + +static const static_codebook _huff_book__44c1_s_long = { + 2, 81, + (char *)_huff_lengthlist__44c1_s_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44c1_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44c1_s_p1_0[] = { + 2, 4, 4, 0, 0, 0, 0, 0, 0, 5, 7, 6, 0, 0, 0, 0, + 0, 0, 5, 6, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, + 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, + 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 7, 7, 0, 0, 0, 0, + 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, + 0, 0, 0, 8, 9,10, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 8, 8, 0, 0, + 0, 0, 0, 0, 8, 9, 8, 0, 0, 0, 0, 0, 0, 8, 9, 9, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c1_s_p1_0 = { + 8, 6561, + (char *)_vq_lengthlist__44c1_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44c1_s_p1_0, + 0 +}; + +static const long _vq_quantlist__44c1_s_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c1_s_p2_0[] = { + 2, 3, 4, 6, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 6, 6, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 4, 5, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 8, 8, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 6, 6, 6, 8, 8, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c1_s_p2_0 = { + 4, 625, + (char *)_vq_lengthlist__44c1_s_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c1_s_p2_0, + 0 +}; + +static const long _vq_quantlist__44c1_s_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44c1_s_p3_0[] = { + 1, 3, 2, 7, 7, 0, 0, 0, 0, 0,13,13, 6, 6, 0, 0, + 0, 0, 0,12, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, + 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, + 8, 9, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, + 0, 0,11,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c1_s_p3_0 = { + 2, 81, + (char *)_vq_lengthlist__44c1_s_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c1_s_p3_0, + 0 +}; + +static const long _vq_quantlist__44c1_s_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44c1_s_p4_0[] = { + 1, 3, 3, 6, 5, 6, 6, 8, 8, 0, 0, 0, 7, 7, 7, 7, + 9, 9, 0, 0, 0, 7, 7, 7, 7, 9, 9, 0, 0, 0, 7, 7, + 8, 8,10,10, 0, 0, 0, 7, 7, 8, 8,10,10, 0, 0, 0, + 9, 9, 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, + 0, 0,10,10, 9, 9,11,11, 0, 0, 0, 0, 0, 9, 9,11, + 11, +}; + +static const static_codebook _44c1_s_p4_0 = { + 2, 81, + (char *)_vq_lengthlist__44c1_s_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c1_s_p4_0, + 0 +}; + +static const long _vq_quantlist__44c1_s_p5_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44c1_s_p5_0[] = { + 1, 4, 3, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, + 11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10,10, + 11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10, + 10,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10, + 11,11,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, + 10,11,11,12,11, 0, 0, 0, 8, 8, 9, 9, 9,10,10,10, + 10,10,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10, 9,10, + 10,10,10,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, + 10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9,10, + 10,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9, + 10,10,10,11,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, + 9,10,10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, + 10,10,10,10,11,11,12,12,12,12,13,13, 0, 0, 0, 0, + 0, 0, 0,10,10,11,11,12,12,12,12,13,13, 0, 0, 0, + 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,13, 0, 0, + 0, 0, 0, 0, 0,11,11,11,11,12,12,13,13,13,13, 0, + 0, 0, 0, 0, 0, 0,12,12,12,12,12,12,13,13,14,14, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,14, + 14, +}; + +static const static_codebook _44c1_s_p5_0 = { + 2, 289, + (char *)_vq_lengthlist__44c1_s_p5_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c1_s_p5_0, + 0 +}; + +static const long _vq_quantlist__44c1_s_p6_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44c1_s_p6_0[] = { + 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, + 9, 9, 4, 7, 7,10, 9, 9,11, 9, 9, 6,10,10,11,11, + 11,11,10,10, 6, 9, 9,11,10,10,11,10,10, 6, 9, 9, + 11,10,11,11,10,10, 7,11,10,11,11,11,12,11,11, 7, + 9, 9,11,10,10,11,11,10, 6, 9, 9,10,10,10,12,10, + 11, +}; + +static const static_codebook _44c1_s_p6_0 = { + 4, 81, + (char *)_vq_lengthlist__44c1_s_p6_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44c1_s_p6_0, + 0 +}; + +static const long _vq_quantlist__44c1_s_p6_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44c1_s_p6_1[] = { + 2, 3, 3, 6, 6, 7, 7, 7, 7, 8, 8,10,10,10, 6, 6, + 7, 7, 8, 8, 8, 8,10,10,10, 6, 6, 7, 7, 8, 8, 8, + 8,10,10,10, 7, 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, + 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, + 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, + 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, + 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 8, 8,10,10, + 10,10,10, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44c1_s_p6_1 = { + 2, 121, + (char *)_vq_lengthlist__44c1_s_p6_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c1_s_p6_1, + 0 +}; + +static const long _vq_quantlist__44c1_s_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c1_s_p7_0[] = { + 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8,10, 9, 7, 5, 6, + 7, 7, 8, 8, 8, 8, 9, 9,10,10, 7, 5, 5, 7, 7, 8, + 8, 8, 8, 9, 9,10,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, + 10,10,11,10, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, + 11, 0,12,12, 9, 9, 9,10,10,10,11,11,11,11, 0,13, + 13, 9, 9, 9, 9,10,10,11,11,11,11, 0, 0, 0,10,10, + 10,10,11,11,12,11,12,12, 0, 0, 0,10,10,10, 9,11, + 11,12,11,13,12, 0, 0, 0,13,13,10,10,11,11,12,12, + 13,13, 0, 0, 0,14,14,10,10,11,11,12,12,13,13, 0, + 0, 0, 0, 0,11,12,11,11,12,12,14,13, 0, 0, 0, 0, + 0,12,11,11,11,13,10,14,13, +}; + +static const static_codebook _44c1_s_p7_0 = { + 2, 169, + (char *)_vq_lengthlist__44c1_s_p7_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44c1_s_p7_0, + 0 +}; + +static const long _vq_quantlist__44c1_s_p7_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c1_s_p7_1[] = { + 2, 3, 3, 5, 5, 6, 6, 6, 5, 5, 6, 6, 6, 5, 5, 6, + 6, 6, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _44c1_s_p7_1 = { + 2, 25, + (char *)_vq_lengthlist__44c1_s_p7_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c1_s_p7_1, + 0 +}; + +static const long _vq_quantlist__44c1_s_p8_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c1_s_p8_0[] = { + 1, 4, 3,10,10,10,10,10,10,10,10,10,10, 4, 8, 6, + 10,10,10,10,10,10,10,10,10,10, 4, 8, 7,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10, +}; + +static const static_codebook _44c1_s_p8_0 = { + 2, 169, + (char *)_vq_lengthlist__44c1_s_p8_0, + 1, -514541568, 1627103232, 4, 0, + (long *)_vq_quantlist__44c1_s_p8_0, + 0 +}; + +static const long _vq_quantlist__44c1_s_p8_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c1_s_p8_1[] = { + 1, 4, 4, 6, 5, 7, 7, 9, 9,10,10,12,12, 6, 5, 5, + 7, 7, 8, 8,10,10,12,11,12,12, 6, 5, 5, 7, 7, 8, + 8,10,10,11,11,12,12,15, 7, 7, 8, 8, 9, 9,11,11, + 12,12,13,12,15, 8, 8, 8, 7, 9, 9,10,10,12,12,13, + 13,16,11,10, 8, 8,10,10,11,11,12,12,13,13,16,11, + 11, 9, 8,11,10,11,11,12,12,13,12,16,16,16,10,11, + 10,11,12,12,12,12,13,13,16,16,16,11, 9,11, 9,14, + 12,12,12,13,13,16,16,16,12,14,11,12,12,12,13,13, + 14,13,16,16,16,15,13,12,10,13,10,13,14,13,13,16, + 16,16,16,16,13,14,12,13,13,12,13,13,16,16,16,16, + 16,13,12,12,11,14,12,15,13, +}; + +static const static_codebook _44c1_s_p8_1 = { + 2, 169, + (char *)_vq_lengthlist__44c1_s_p8_1, + 1, -522616832, 1620115456, 4, 0, + (long *)_vq_quantlist__44c1_s_p8_1, + 0 +}; + +static const long _vq_quantlist__44c1_s_p8_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44c1_s_p8_2[] = { + 2, 4, 4, 6, 6, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8, 8, + 8,10,10,10, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 9,10,10,10, 7, 7, 8, 7, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9,10,10,10, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, + 9,10, 9, 9,10,10,10, 7, 7, 8, 8, 9, 8, 9, 9, 9, + 9,10, 9, 9,10,10,11,11, 8, 8, 8, 8, 9, 9, 9, 9, + 9, 9,10, 9, 9,10,10,10,10, 8, 8, 8, 8, 9, 9, 9, + 9, 9, 9, 9, 9,10,10,11,11,11, 8, 8, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9,10,10,10,10,11,11,11, 8, 8, 9, + 9, 9, 9,10, 9, 9, 9, 9, 9,11,11,11,11,11, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11,10,10,11,11, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,11,10,11,11, + 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, 9,10,10,11,11, + 11,11,11, 9, 9, 9,10, 9, 9, 9, 9, 9, 9,10,11,11, + 11,11,11,11,10,10,10,10, 9, 9, 9, 9, 9, 9,10,11, + 11,11,11,11,11, 9,10, 9, 9, 9, 9,10, 9, 9, 9,11, + 11,11,11,11,11,11,10,10, 9, 9, 9, 9, 9, 9,10, 9, + 11,11,10,11,11,11,11,10,11, 9, 9, 9, 9, 9, 9, 9, + 9, +}; + +static const static_codebook _44c1_s_p8_2 = { + 2, 289, + (char *)_vq_lengthlist__44c1_s_p8_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c1_s_p8_2, + 0 +}; + +static const char _huff_lengthlist__44c1_s_short[] = { + 6, 8,13,12,13,14,15,16,16, 4, 2, 4, 7, 6, 8,11, + 13,15,10, 4, 4, 8, 6, 8,11,14,17,11, 5, 6, 5, 6, + 8,12,14,17,11, 5, 5, 6, 5, 7,10,13,16,12, 6, 7, + 8, 7, 8,10,13,15,13, 8, 8, 7, 7, 8,10,12,15,15, + 7, 7, 5, 5, 7, 9,12,14,15, 8, 8, 6, 6, 7, 8,10, + 11, +}; + +static const static_codebook _huff_book__44c1_s_short = { + 2, 81, + (char *)_huff_lengthlist__44c1_s_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44c1_sm_long[] = { + 5, 4, 8,10, 9, 9,10,11,12, 4, 2, 5, 6, 6, 8,10, + 11,13, 8, 4, 6, 8, 7, 9,12,12,14,10, 6, 8, 4, 5, + 6, 9,11,12, 9, 5, 6, 5, 5, 6, 9,11,11, 9, 7, 9, + 6, 5, 5, 7,10,10,10, 9,11, 8, 7, 6, 7, 9,11,11, + 12,13,10,10, 9, 8, 9,11,11,15,15,12,13,11, 9,10, + 11, +}; + +static const static_codebook _huff_book__44c1_sm_long = { + 2, 81, + (char *)_huff_lengthlist__44c1_sm_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44c1_sm_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44c1_sm_p1_0[] = { + 1, 5, 5, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 8, 7, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, + 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 9, 8, 0, 0, + 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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0 +}; + +static const long _vq_quantlist__44c1_sm_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c1_sm_p2_0[] = { + 2, 3, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 6, 6, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 9, 9, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 6, 6, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c1_sm_p2_0 = { + 4, 625, + (char *)_vq_lengthlist__44c1_sm_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c1_sm_p2_0, + 0 +}; + +static const long _vq_quantlist__44c1_sm_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44c1_sm_p3_0[] = { + 1, 3, 3, 7, 7, 0, 0, 0, 0, 0, 5, 5, 6, 6, 0, 0, + 0, 0, 0, 5, 5, 7, 7, 0, 0, 0, 0, 0, 7, 7, 7, 7, + 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, + 8, 9, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, + 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c1_sm_p3_0 = { + 2, 81, + (char *)_vq_lengthlist__44c1_sm_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c1_sm_p3_0, + 0 +}; + +static const long _vq_quantlist__44c1_sm_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44c1_sm_p4_0[] = { + 1, 3, 3, 6, 6, 7, 7, 9, 9, 0, 6, 6, 7, 7, 8, 8, + 9, 9, 0, 6, 6, 7, 7, 8, 8, 9, 9, 0, 7, 7, 8, 8, + 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, 0, 0, + 8, 8, 9, 9,11,11, 0, 0, 0, 9, 9, 9, 9,11,11, 0, + 0, 0,10,10,10,10,11,11, 0, 0, 0, 0, 0, 9, 9,11, + 11, +}; + +static const static_codebook _44c1_sm_p4_0 = { + 2, 81, + (char *)_vq_lengthlist__44c1_sm_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c1_sm_p4_0, + 0 +}; + +static const long _vq_quantlist__44c1_sm_p5_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44c1_sm_p5_0[] = { + 2, 3, 3, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, + 11, 0, 5, 5, 6, 6, 8, 8, 9, 9, 9, 9,10,10,10,10, + 11,11, 0, 5, 5, 6, 6, 8, 8, 9, 9, 9, 9,10,10,10, + 10,11,11, 0, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9,10,10, + 11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, + 10,11,11,12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9,10,10, + 10,11,11,11,12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9,10, + 10,10,10,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, + 10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9,10, + 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, + 9, 9,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, + 9, 9, 9,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, + 9, 9,10,10,11,11,12,12,12,12,13,13, 0, 0, 0, 0, + 0, 0, 0,10,10,11,11,12,12,12,12,13,13, 0, 0, 0, + 0, 0, 0, 0,11,11,11,11,12,12,13,13,13,13, 0, 0, + 0, 0, 0, 0, 0,11,11,11,11,12,12,13,13,13,13, 0, + 0, 0, 0, 0, 0, 0,11,11,12,12,12,12,13,13,14,14, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,14, + 14, +}; + +static const static_codebook _44c1_sm_p5_0 = { + 2, 289, + (char *)_vq_lengthlist__44c1_sm_p5_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c1_sm_p5_0, + 0 +}; + +static const long _vq_quantlist__44c1_sm_p6_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44c1_sm_p6_0[] = { + 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, + 9, 9, 4, 7, 7,10, 9, 9,11, 9, 9, 7,10,10,10,11, + 11,11,10,10, 6, 9, 9,11,11,10,11,10,10, 6, 9, 9, + 11,10,11,11,10,10, 7,11,11,11,11,11,11,11,11, 6, + 9, 9,11,10,10,11,11,10, 6, 9, 9,10,10,10,11,10, + 11, +}; + +static const static_codebook _44c1_sm_p6_0 = { + 4, 81, + (char *)_vq_lengthlist__44c1_sm_p6_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44c1_sm_p6_0, + 0 +}; + +static const long _vq_quantlist__44c1_sm_p6_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44c1_sm_p6_1[] = { + 2, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8,10, 5, 5, 6, 6, + 7, 7, 8, 8, 8, 8,10, 5, 5, 6, 6, 7, 7, 8, 8, 8, + 8,10, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, + 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, + 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, + 8, 8, 8, 8, 8, 8, 9, 8,10,10,10,10,10, 8, 8, 8, + 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 8, 8,10,10, + 10,10,10, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44c1_sm_p6_1 = { + 2, 121, + (char *)_vq_lengthlist__44c1_sm_p6_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c1_sm_p6_1, + 0 +}; + +static const long _vq_quantlist__44c1_sm_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c1_sm_p7_0[] = { + 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 7, 5, 5, + 7, 7, 8, 8, 8, 8, 9, 9,10,10, 7, 5, 6, 7, 7, 8, + 8, 8, 8, 9, 9,11,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, + 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, + 11, 0,12,12, 9, 9,10,10,10,10,11,11,11,11, 0,13, + 13, 9, 9, 9, 9,10,10,11,11,12,12, 0, 0, 0, 9,10, + 9,10,11,11,12,11,13,12, 0, 0, 0,10,10, 9, 9,11, + 11,12,12,13,12, 0, 0, 0,13,13,10,10,11,11,12,12, + 13,13, 0, 0, 0,14,14,10,10,11,11,12,12,13,13, 0, + 0, 0, 0, 0,11,12,11,11,12,13,14,13, 0, 0, 0, 0, + 0,12,12,11,11,13,12,14,13, +}; + +static const static_codebook _44c1_sm_p7_0 = { + 2, 169, + (char *)_vq_lengthlist__44c1_sm_p7_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44c1_sm_p7_0, + 0 +}; + +static const long _vq_quantlist__44c1_sm_p7_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44c1_sm_p7_1[] = { + 2, 4, 4, 4, 5, 6, 5, 5, 5, 5, 6, 5, 5, 5, 5, 6, + 5, 5, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _44c1_sm_p7_1 = { + 2, 25, + (char *)_vq_lengthlist__44c1_sm_p7_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c1_sm_p7_1, + 0 +}; + +static const long _vq_quantlist__44c1_sm_p8_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c1_sm_p8_0[] = { + 1, 3, 3,13,13,13,13,13,13,13,13,13,13, 3, 6, 6, + 13,13,13,13,13,13,13,13,13,13, 4, 8, 7,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13, +}; + +static const static_codebook _44c1_sm_p8_0 = { + 2, 169, + (char *)_vq_lengthlist__44c1_sm_p8_0, + 1, -514541568, 1627103232, 4, 0, + (long *)_vq_quantlist__44c1_sm_p8_0, + 0 +}; + +static const long _vq_quantlist__44c1_sm_p8_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44c1_sm_p8_1[] = { + 1, 4, 4, 6, 6, 7, 7, 9, 9,10,11,12,12, 6, 5, 5, + 7, 7, 8, 7,10,10,11,11,12,12, 6, 5, 5, 7, 7, 8, + 8,10,10,11,11,12,12,16, 7, 7, 8, 8, 9, 9,11,11, + 12,12,13,13,17, 7, 7, 8, 7, 9, 9,11,10,12,12,13, + 13,19,11,10, 8, 8,10,10,11,11,12,12,13,13,19,11, + 11, 9, 7,11,10,11,11,12,12,13,12,19,19,19,10,10, + 10,10,11,12,12,12,13,14,18,19,19,11, 9,11, 9,13, + 12,12,12,13,13,19,20,19,13,15,11,11,12,12,13,13, + 14,13,18,19,20,15,13,12,10,13,10,13,13,13,14,20, + 20,20,20,20,13,14,12,12,13,12,13,13,20,20,20,20, + 20,13,12,12,12,14,12,14,13, +}; + +static const static_codebook _44c1_sm_p8_1 = { + 2, 169, + (char *)_vq_lengthlist__44c1_sm_p8_1, + 1, -522616832, 1620115456, 4, 0, + (long *)_vq_quantlist__44c1_sm_p8_1, + 0 +}; + +static const long _vq_quantlist__44c1_sm_p8_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44c1_sm_p8_2[] = { + 2, 5, 5, 6, 6, 7, 6, 7, 7, 8, 8, 8, 8, 8, 8, 8, + 8,10, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 9,10, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9,10, 7, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9,10,10,10, 7, 7, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9,10,11,11, 8, 8, 8, 8, 9, 9, 9, 9, + 9, 9,10,10, 9,10,10,10,10, 8, 8, 8, 8, 9, 9, 9, + 9, 9, 9, 9, 9,10,10,11,10,10, 8, 8, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9,10, 9,10,10,10,11,11, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9,11,11,11,11,11, 9, 9, + 9, 9, 9, 9, 9, 9,10, 9,10, 9,11,11,11,11,11, 9, + 8, 9, 9, 9, 9, 9, 9, 9,10,10, 9,11,11,10,11,11, + 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, 9,11,11,11,11, + 11,11,11, 9, 9,10, 9, 9, 9, 9,10, 9,10,10,11,10, + 11,11,11,11, 9,10,10,10, 9, 9, 9, 9, 9, 9,10,11, + 11,11,11,11,11, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,11, + 11,10,11,11,11,11,10,10, 9, 9, 9, 9, 9, 9,10, 9, + 10,11,10,11,11,11,11,11,11, 9, 9,10, 9, 9, 9, 9, + 9, +}; + +static const static_codebook _44c1_sm_p8_2 = { + 2, 289, + (char *)_vq_lengthlist__44c1_sm_p8_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c1_sm_p8_2, + 0 +}; + +static const char _huff_lengthlist__44c1_sm_short[] = { + 4, 7,13,14,14,15,16,18,18, 4, 2, 5, 8, 7, 9,12, + 15,15,10, 4, 5,10, 6, 8,11,15,17,12, 5, 7, 5, 6, + 8,11,14,17,11, 5, 6, 6, 5, 6, 9,13,17,12, 6, 7, + 6, 5, 6, 8,12,14,14, 7, 8, 6, 6, 7, 9,11,14,14, + 8, 9, 6, 5, 6, 9,11,13,16,10,10, 7, 6, 7, 8,10, + 11, +}; + +static const static_codebook _huff_book__44c1_sm_short = { + 2, 81, + (char *)_huff_lengthlist__44c1_sm_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44cn1_s_long[] = { + 4, 4, 7, 8, 7, 8,10,12,17, 3, 1, 6, 6, 7, 8,10, + 12,15, 7, 6, 9, 9, 9,11,12,14,17, 8, 6, 9, 6, 7, + 9,11,13,17, 7, 6, 9, 7, 7, 8, 9,12,15, 8, 8,10, + 8, 7, 7, 7,10,14, 9,10,12,10, 8, 8, 8,10,14,11, + 13,15,13,12,11,11,12,16,17,18,18,19,20,18,16,16, + 20, +}; + +static const static_codebook _huff_book__44cn1_s_long = { + 2, 81, + (char *)_huff_lengthlist__44cn1_s_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44cn1_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44cn1_s_p1_0[] = { + 1, 4, 4, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, 0, + 0, 0, 0, 7, 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44cn1_s_p1_0 = { + 8, 6561, + (char *)_vq_lengthlist__44cn1_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44cn1_s_p1_0, + 0 +}; + +static const long _vq_quantlist__44cn1_s_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44cn1_s_p2_0[] = { + 1, 4, 4, 7, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 5, 7, 7, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 5, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 7, 7, 9, 9, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 6, 7, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44cn1_s_p2_0 = { + 4, 625, + (char *)_vq_lengthlist__44cn1_s_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44cn1_s_p2_0, + 0 +}; + +static const long _vq_quantlist__44cn1_s_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44cn1_s_p3_0[] = { + 1, 2, 3, 7, 7, 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, + 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, + 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, + 9, 8, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, + 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44cn1_s_p3_0 = { + 2, 81, + (char *)_vq_lengthlist__44cn1_s_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44cn1_s_p3_0, + 0 +}; + +static const long _vq_quantlist__44cn1_s_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44cn1_s_p4_0[] = { + 1, 3, 3, 6, 6, 6, 6, 8, 8, 0, 0, 0, 6, 6, 7, 7, + 9, 9, 0, 0, 0, 6, 6, 7, 7, 9, 9, 0, 0, 0, 7, 7, + 8, 8,10,10, 0, 0, 0, 7, 7, 8, 8,10,10, 0, 0, 0, + 9, 9, 9, 9,10,10, 0, 0, 0, 9, 9, 9, 9,10,10, 0, + 0, 0,10,10,10,10,11,11, 0, 0, 0, 0, 0,10,10,11, + 11, +}; + +static const static_codebook _44cn1_s_p4_0 = { + 2, 81, + (char *)_vq_lengthlist__44cn1_s_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44cn1_s_p4_0, + 0 +}; + +static const long _vq_quantlist__44cn1_s_p5_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44cn1_s_p5_0[] = { + 1, 4, 3, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,10, + 10, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10,10, + 11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10, + 10,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10, + 11,11,11,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, + 10,11,11,11,11, 0, 0, 0, 8, 8, 9, 9, 9, 9,10,10, + 10,10,11,11,12,12, 0, 0, 0, 8, 8, 9, 9, 9, 9,10, + 10,10,11,11,11,12,12, 0, 0, 0, 9, 9,10, 9,10,10, + 10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, 9, 9,10, + 10,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9, + 10,10,10,11,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, + 9,10,10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, + 10,10,11,10,11,11,11,12,13,12,13,13, 0, 0, 0, 0, + 0, 0, 0,11,10,11,11,12,12,12,12,13,13, 0, 0, 0, + 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,14, 0, 0, + 0, 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,14, 0, + 0, 0, 0, 0, 0, 0,12,12,12,13,13,13,13,13,14,14, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,13,12,13,13,14, + 14, +}; + +static const static_codebook _44cn1_s_p5_0 = { + 2, 289, + (char *)_vq_lengthlist__44cn1_s_p5_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44cn1_s_p5_0, + 0 +}; + +static const long _vq_quantlist__44cn1_s_p6_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44cn1_s_p6_0[] = { + 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 6, 6,10, 9, 9,11, + 9, 9, 4, 6, 6,10, 9, 9,10, 9, 9, 7,10,10,11,11, + 11,12,11,11, 7, 9, 9,11,11,10,11,10,10, 7, 9, 9, + 11,10,11,11,10,10, 7,10,10,11,11,11,12,11,11, 7, + 9, 9,11,10,10,11,10,10, 7, 9, 9,11,10,10,11,10, + 10, +}; + +static const static_codebook _44cn1_s_p6_0 = { + 4, 81, + (char *)_vq_lengthlist__44cn1_s_p6_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44cn1_s_p6_0, + 0 +}; + +static const long _vq_quantlist__44cn1_s_p6_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44cn1_s_p6_1[] = { + 1, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8,10,10,10, 7, 6, + 8, 8, 8, 8, 8, 8,10,10,10, 7, 6, 7, 7, 8, 8, 8, + 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, + 7, 8, 8, 8, 8, 8, 8,10,10,10, 8, 8, 8, 8, 9, 9, + 9, 9,10,10,10, 8, 8, 8, 8, 9, 9, 9, 9,10,10,10, + 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10, 9, 9, 9, + 9, 9, 9,10,10,10,10,10, 9, 9, 9, 9, 9, 9,10,10, + 10,10,10, 9, 9, 9, 9, 9, 9, +}; + +static const static_codebook _44cn1_s_p6_1 = { + 2, 121, + (char *)_vq_lengthlist__44cn1_s_p6_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44cn1_s_p6_1, + 0 +}; + +static const long _vq_quantlist__44cn1_s_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44cn1_s_p7_0[] = { + 1, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 6, 5, 5, + 7, 7, 8, 8, 8, 8, 9, 9,11,11, 7, 5, 5, 7, 7, 8, + 8, 8, 8, 9,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9, + 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, + 11, 0,12,12, 9, 9, 9,10,10,10,11,11,11,12, 0,13, + 13, 9, 9, 9, 9,10,10,11,11,11,12, 0, 0, 0,10,10, + 10,10,11,11,12,12,12,13, 0, 0, 0,10,10,10,10,11, + 11,12,12,13,12, 0, 0, 0,14,14,11,10,11,12,12,13, + 13,14, 0, 0, 0,15,15,11,11,12,11,12,12,14,13, 0, + 0, 0, 0, 0,12,12,12,12,13,13,14,14, 0, 0, 0, 0, + 0,13,13,12,12,13,13,13,14, +}; + +static const static_codebook _44cn1_s_p7_0 = { + 2, 169, + (char *)_vq_lengthlist__44cn1_s_p7_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44cn1_s_p7_0, + 0 +}; + +static const long _vq_quantlist__44cn1_s_p7_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44cn1_s_p7_1[] = { + 2, 3, 3, 5, 5, 6, 6, 6, 5, 5, 6, 6, 6, 5, 5, 6, + 6, 6, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _44cn1_s_p7_1 = { + 2, 25, + (char *)_vq_lengthlist__44cn1_s_p7_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44cn1_s_p7_1, + 0 +}; + +static const long _vq_quantlist__44cn1_s_p8_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44cn1_s_p8_0[] = { + 1, 7, 7,11,11, 8,11,11,11,11, 4,11, 3,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,10,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,10,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11, 7,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,10,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,10, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11, 8,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12, +}; + +static const static_codebook _44cn1_s_p8_0 = { + 4, 625, + (char *)_vq_lengthlist__44cn1_s_p8_0, + 1, -518283264, 1627103232, 3, 0, + (long *)_vq_quantlist__44cn1_s_p8_0, + 0 +}; + +static const long _vq_quantlist__44cn1_s_p8_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44cn1_s_p8_1[] = { + 1, 4, 4, 6, 6, 8, 8, 9,10,10,11,11,11, 6, 5, 5, + 7, 7, 8, 8, 9,10, 9,11,11,12, 5, 5, 5, 7, 7, 8, + 9,10,10,12,12,14,13,15, 7, 7, 8, 8, 9,10,11,11, + 10,12,10,11,15, 7, 8, 8, 8, 9, 9,11,11,13,12,12, + 13,15,10,10, 8, 8,10,10,12,12,11,14,10,10,15,11, + 11, 8, 8,10,10,12,13,13,14,15,13,15,15,15,10,10, + 10,10,12,12,13,12,13,10,15,15,15,10,10,11,10,13, + 11,13,13,15,13,15,15,15,13,13,10,11,11,11,12,10, + 14,11,15,15,14,14,13,10,10,12,11,13,13,14,14,15, + 15,15,15,15,11,11,11,11,12,11,15,12,15,15,15,15, + 15,12,12,11,11,14,12,13,14, +}; + +static const static_codebook _44cn1_s_p8_1 = { + 2, 169, + (char *)_vq_lengthlist__44cn1_s_p8_1, + 1, -522616832, 1620115456, 4, 0, + (long *)_vq_quantlist__44cn1_s_p8_1, + 0 +}; + +static const long _vq_quantlist__44cn1_s_p8_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44cn1_s_p8_2[] = { + 3, 4, 3, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, + 9,10,11,11, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 9,10,10,10, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9,10,10,10, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, + 9, 9,10, 9,10,11,10, 7, 6, 7, 7, 8, 8, 9, 9, 9, + 9, 9, 9, 9,10,10,10,11, 7, 7, 8, 8, 8, 8, 9, 9, + 9, 9, 9, 9, 9, 9,10,10,10, 7, 7, 8, 8, 8, 8, 9, + 9, 9, 9, 9, 9, 9,10,11,11,11, 8, 8, 8, 8, 8, 8, + 9, 9, 9, 9, 9, 9, 9, 9,11,10,10,11,11, 8, 8, 8, + 9, 9, 9, 9, 9, 9,10, 9,10,10,10,10,11,11, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11,11,10,11,11, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,11,10,11,11, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11,10,10,11, + 11,11,11, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,11,11, + 10,11,11,11, 9,10,10, 9, 9, 9, 9, 9, 9, 9,10,11, + 11,11,11,11,11, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11, + 11,11,11,11,11,11,10,10, 9, 9, 9, 9, 9, 9, 9, 9, + 11,11,11,10,11,11,11,11,11, 9, 9, 9,10, 9, 9, 9, + 9, +}; + +static const static_codebook _44cn1_s_p8_2 = { + 2, 289, + (char *)_vq_lengthlist__44cn1_s_p8_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44cn1_s_p8_2, + 0 +}; + +static const char _huff_lengthlist__44cn1_s_short[] = { + 10, 9,12,15,12,13,16,14,16, 7, 1, 5,14, 7,10,13, + 16,16, 9, 4, 6,16, 8,11,16,16,16,14, 4, 7,16, 9, + 12,14,16,16,10, 5, 7,14, 9,12,14,15,15,13, 8, 9, + 14,10,12,13,14,15,13, 9, 9, 7, 6, 8,11,12,12,14, + 8, 8, 5, 4, 5, 8,11,12,16,10,10, 6, 5, 6, 8, 9, + 10, +}; + +static const static_codebook _huff_book__44cn1_s_short = { + 2, 81, + (char *)_huff_lengthlist__44cn1_s_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44cn1_sm_long[] = { + 3, 3, 8, 8, 8, 8,10,12,14, 3, 2, 6, 7, 7, 8,10, + 12,16, 7, 6, 7, 9, 8,10,12,14,16, 8, 6, 8, 4, 5, + 7, 9,11,13, 7, 6, 8, 5, 6, 7, 9,11,14, 8, 8,10, + 7, 7, 6, 8,10,13, 9,11,12, 9, 9, 7, 8,10,12,10, + 13,15,11,11,10, 9,10,13,13,16,17,14,15,14,13,14, + 17, +}; + +static const static_codebook _huff_book__44cn1_sm_long = { + 2, 81, + (char *)_huff_lengthlist__44cn1_sm_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44cn1_sm_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44cn1_sm_p1_0[] = { + 1, 4, 5, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, 0, + 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 7, 9, 8, 0, 0, + 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44cn1_sm_p1_0 = { + 8, 6561, + (char *)_vq_lengthlist__44cn1_sm_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44cn1_sm_p1_0, + 0 +}; + +static const long _vq_quantlist__44cn1_sm_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44cn1_sm_p2_0[] = { + 1, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 5, 7, 7, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 5, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 7, 7, 9, 9, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 7, 7, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44cn1_sm_p2_0 = { + 4, 625, + (char *)_vq_lengthlist__44cn1_sm_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44cn1_sm_p2_0, + 0 +}; + +static const long _vq_quantlist__44cn1_sm_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44cn1_sm_p3_0[] = { + 1, 3, 4, 7, 7, 0, 0, 0, 0, 0, 4, 4, 7, 7, 0, 0, + 0, 0, 0, 4, 5, 7, 7, 0, 0, 0, 0, 0, 6, 7, 8, 8, + 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, + 9, 9, 0, 0, 0, 0, 0, 0, 0,10, 9, 0, 0, 0, 0, 0, + 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44cn1_sm_p3_0 = { + 2, 81, + (char *)_vq_lengthlist__44cn1_sm_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44cn1_sm_p3_0, + 0 +}; + +static const long _vq_quantlist__44cn1_sm_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44cn1_sm_p4_0[] = { + 1, 4, 3, 6, 6, 7, 7, 9, 9, 0, 5, 5, 7, 7, 8, 7, + 9, 9, 0, 5, 5, 7, 7, 8, 8, 9, 9, 0, 7, 7, 8, 8, + 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, 0, 0, + 9, 9, 9, 9,10,10, 0, 0, 0, 9, 9, 9, 9,10,10, 0, + 0, 0,10,10,10,10,11,11, 0, 0, 0, 0, 0,10,10,11, + 11, +}; + +static const static_codebook _44cn1_sm_p4_0 = { + 2, 81, + (char *)_vq_lengthlist__44cn1_sm_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44cn1_sm_p4_0, + 0 +}; + +static const long _vq_quantlist__44cn1_sm_p5_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44cn1_sm_p5_0[] = { + 1, 4, 4, 6, 6, 8, 8, 9, 9, 8, 8, 9, 9,10,10,11, + 11, 0, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11,11, + 12,12, 0, 6, 5, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11, + 11,12,12, 0, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9,10,10, + 11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9,10,10,11, + 11,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10,10, + 11,11,12,12,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10, + 10,11,11,12,12,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, + 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9,10, + 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, + 10,10,11,11,12,12,13,13,13,13, 0, 0, 0, 0, 0, 9, + 9,10,10,11,11,12,12,12,13,13,13, 0, 0, 0, 0, 0, + 10,10,11,11,11,11,12,12,13,13,14,14, 0, 0, 0, 0, + 0, 0, 0,11,11,11,11,12,12,13,13,14,14, 0, 0, 0, + 0, 0, 0, 0,11,11,12,12,13,13,13,13,14,14, 0, 0, + 0, 0, 0, 0, 0,11,11,12,12,13,13,13,13,14,14, 0, + 0, 0, 0, 0, 0, 0,12,12,12,13,13,13,14,14,14,14, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,13,13,14,14,14, + 14, +}; + +static const static_codebook _44cn1_sm_p5_0 = { + 2, 289, + (char *)_vq_lengthlist__44cn1_sm_p5_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44cn1_sm_p5_0, + 0 +}; + +static const long _vq_quantlist__44cn1_sm_p6_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44cn1_sm_p6_0[] = { + 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 6,10, 9, 9,11, + 9, 9, 4, 6, 7,10, 9, 9,11, 9, 9, 7,10,10,10,11, + 11,11,11,10, 6, 9, 9,11,10,10,11,10,10, 6, 9, 9, + 11,10,11,11,10,10, 7,11,11,11,11,11,12,11,11, 7, + 9, 9,11,10,10,12,10,10, 7, 9, 9,11,10,10,11,10, + 10, +}; + +static const static_codebook _44cn1_sm_p6_0 = { + 4, 81, + (char *)_vq_lengthlist__44cn1_sm_p6_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44cn1_sm_p6_0, + 0 +}; + +static const long _vq_quantlist__44cn1_sm_p6_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44cn1_sm_p6_1[] = { + 2, 4, 4, 5, 5, 7, 7, 7, 7, 8, 8,10, 5, 5, 6, 6, + 7, 7, 8, 8, 8, 8,10, 5, 5, 6, 6, 7, 7, 8, 8, 8, + 8,10, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, + 7, 7, 7, 8, 8, 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, + 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, 8, 8,10,10,10, + 8, 8, 8, 8, 8, 8, 9, 9,10,10,10,10,10, 8, 8, 8, + 8, 9, 9,10,10,10,10,10, 9, 9, 9, 9, 8, 9,10,10, + 10,10,10, 8, 9, 8, 8, 9, 8, +}; + +static const static_codebook _44cn1_sm_p6_1 = { + 2, 121, + (char *)_vq_lengthlist__44cn1_sm_p6_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44cn1_sm_p6_1, + 0 +}; + +static const long _vq_quantlist__44cn1_sm_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44cn1_sm_p7_0[] = { + 1, 4, 4, 6, 6, 7, 7, 7, 7, 9, 9,10,10, 7, 5, 5, + 7, 7, 8, 8, 8, 8,10, 9,11,10, 7, 5, 5, 7, 7, 8, + 8, 8, 8, 9,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9, + 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, + 11, 0,12,12, 9, 9, 9,10,10,10,11,11,12,12, 0,13, + 13, 9, 9, 9, 9,10,10,11,11,12,12, 0, 0, 0,10,10, + 10,10,11,11,12,12,12,13, 0, 0, 0,10,10,10,10,11, + 11,12,12,12,12, 0, 0, 0,14,14,11,11,11,11,12,13, + 13,13, 0, 0, 0,14,14,11,10,11,11,12,12,13,13, 0, + 0, 0, 0, 0,12,12,12,12,13,13,13,14, 0, 0, 0, 0, + 0,13,12,12,12,13,13,13,14, +}; + +static const static_codebook _44cn1_sm_p7_0 = { + 2, 169, + (char *)_vq_lengthlist__44cn1_sm_p7_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44cn1_sm_p7_0, + 0 +}; + +static const long _vq_quantlist__44cn1_sm_p7_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44cn1_sm_p7_1[] = { + 2, 4, 4, 4, 5, 6, 5, 5, 5, 5, 6, 5, 5, 5, 5, 6, + 5, 5, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _44cn1_sm_p7_1 = { + 2, 25, + (char *)_vq_lengthlist__44cn1_sm_p7_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44cn1_sm_p7_1, + 0 +}; + +static const long _vq_quantlist__44cn1_sm_p8_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44cn1_sm_p8_0[] = { + 1, 4, 4,12,11,13,13,14,14, 4, 7, 7,11,13,14,14, + 14,14, 3, 8, 3,14,14,14,14,14,14,14,10,12,14,14, + 14,14,14,14,14,14, 5,14, 8,14,14,14,14,14,12,14, + 13,14,14,14,14,14,14,14,13,14,10,14,14,14,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, + 14, +}; + +static const static_codebook _44cn1_sm_p8_0 = { + 2, 81, + (char *)_vq_lengthlist__44cn1_sm_p8_0, + 1, -516186112, 1627103232, 4, 0, + (long *)_vq_quantlist__44cn1_sm_p8_0, + 0 +}; + +static const long _vq_quantlist__44cn1_sm_p8_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44cn1_sm_p8_1[] = { + 1, 4, 4, 6, 6, 8, 8, 9, 9,10,11,11,11, 6, 5, 5, + 7, 7, 8, 8,10,10,10,11,11,11, 6, 5, 5, 7, 7, 8, + 8,10,10,11,12,12,12,14, 7, 7, 7, 8, 9, 9,11,11, + 11,12,11,12,17, 7, 7, 8, 7, 9, 9,11,11,12,12,12, + 12,14,11,11, 8, 8,10,10,11,12,12,13,11,12,14,11, + 11, 8, 8,10,10,11,12,12,13,13,12,14,15,14,10,10, + 10,10,11,12,12,12,12,11,14,13,16,10,10,10, 9,12, + 11,12,12,13,14,14,15,14,14,13,10,10,11,11,12,11, + 13,11,14,12,15,13,14,11,10,12,10,12,12,13,13,13, + 13,14,15,15,12,12,11,11,12,11,13,12,14,14,14,14, + 17,12,12,11,10,13,11,13,13, +}; + +static const static_codebook _44cn1_sm_p8_1 = { + 2, 169, + (char *)_vq_lengthlist__44cn1_sm_p8_1, + 1, -522616832, 1620115456, 4, 0, + (long *)_vq_quantlist__44cn1_sm_p8_1, + 0 +}; + +static const long _vq_quantlist__44cn1_sm_p8_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44cn1_sm_p8_2[] = { + 3, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9,10, 6, 6, 6, 6, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9,10, 6, 6, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, + 9, 9, 9,10, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, + 9, 9, 9, 9,10,10,10, 7, 7, 7, 8, 8, 8, 9, 9, 9, + 9, 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, 8, 8, 9, 9, + 9, 9, 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9,11,10,11, 8, 8, 8, 8, 8, 8, + 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,11,11, 8, 8, 8, + 8, 9, 9, 9, 9, 9, 9, 9, 9,11,10,11,11,11, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,11,10,11,11, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,11,11,10,11,11, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11,10,11,11, + 11,11,11, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,11,11, + 11,11,11,11, 9,10,10,10, 9, 9, 9, 9, 9, 9,11,10, + 11,11,11,11,11, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11, + 11,11,11,11,11,11,10,10, 9, 9, 9, 9, 9, 9, 9, 9, + 10,11,11,11,11,11,11,11,11, 9, 9, 9, 9, 9, 9, 9, + 9, +}; + +static const static_codebook _44cn1_sm_p8_2 = { + 2, 289, + (char *)_vq_lengthlist__44cn1_sm_p8_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44cn1_sm_p8_2, + 0 +}; + +static const char _huff_lengthlist__44cn1_sm_short[] = { + 5, 6,12,14,12,14,16,17,18, 4, 2, 5,11, 7,10,12, + 14,15, 9, 4, 5,11, 7,10,13,15,18,15, 6, 7, 5, 6, + 8,11,13,16,11, 5, 6, 5, 5, 6, 9,13,15,12, 5, 7, + 6, 5, 6, 9,12,14,12, 6, 7, 8, 6, 7, 9,12,13,14, + 8, 8, 7, 5, 5, 8,10,12,16, 9, 9, 8, 6, 6, 7, 9, + 9, +}; + +static const static_codebook _huff_book__44cn1_sm_short = { + 2, 81, + (char *)_huff_lengthlist__44cn1_sm_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + diff --git a/sources/vorbis/lib/books/floor/floor_books.h b/sources/vorbis/lib/books/floor/floor_books.h new file mode 100644 index 0000000..67d5f31 --- /dev/null +++ b/sources/vorbis/lib/books/floor/floor_books.h @@ -0,0 +1,1546 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: static codebooks autogenerated by huff/huffbuld + + ********************************************************************/ + +#include "codebook.h" + +static const char _huff_lengthlist_line_256x7_0sub1[] = { + 0, 2, 3, 3, 3, 3, 4, 3, 4, +}; + +static const static_codebook _huff_book_line_256x7_0sub1 = { + 1, 9, + (char *)_huff_lengthlist_line_256x7_0sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_256x7_0sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 4, 3, 4, 3, 5, 3, + 6, 3, 6, 4, 6, 4, 7, 5, 7, +}; + +static const static_codebook _huff_book_line_256x7_0sub2 = { + 1, 25, + (char *)_huff_lengthlist_line_256x7_0sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_256x7_0sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 5, 2, 5, 3, 5, 3, + 6, 3, 6, 4, 7, 6, 7, 8, 7, 9, 8, 9, 9, 9,10, 9, + 11,13,11,13,10,10,13,13,13,13,13,13,12,12,12,12, +}; + +static const static_codebook _huff_book_line_256x7_0sub3 = { + 1, 64, + (char *)_huff_lengthlist_line_256x7_0sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_256x7_1sub1[] = { + 0, 3, 3, 3, 3, 2, 4, 3, 4, +}; + +static const static_codebook _huff_book_line_256x7_1sub1 = { + 1, 9, + (char *)_huff_lengthlist_line_256x7_1sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_256x7_1sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 3, 3, 4, 3, 4, 4, + 5, 4, 6, 5, 6, 7, 6, 8, 8, +}; + +static const static_codebook _huff_book_line_256x7_1sub2 = { + 1, 25, + (char *)_huff_lengthlist_line_256x7_1sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_256x7_1sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 2, 4, 3, 6, 3, 7, + 3, 8, 5, 8, 6, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, +}; + +static const static_codebook _huff_book_line_256x7_1sub3 = { + 1, 64, + (char *)_huff_lengthlist_line_256x7_1sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_256x7_class0[] = { + 7, 5, 5, 9, 9, 6, 6, 9,12, 8, 7, 8,11, 8, 9,15, + 6, 3, 3, 7, 7, 4, 3, 6, 9, 6, 5, 6, 8, 6, 8,15, + 8, 5, 5, 9, 8, 5, 4, 6,10, 7, 5, 5,11, 8, 7,15, + 14,15,13,13,13,13, 8,11,15,10, 7, 6,11, 9,10,15, +}; + +static const static_codebook _huff_book_line_256x7_class0 = { + 1, 64, + (char *)_huff_lengthlist_line_256x7_class0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_256x7_class1[] = { + 5, 6, 8,15, 6, 9,10,15,10,11,12,15,15,15,15,15, + 4, 6, 7,15, 6, 7, 8,15, 9, 8, 9,15,15,15,15,15, + 6, 8, 9,15, 7, 7, 8,15,10, 9,10,15,15,15,15,15, + 15,13,15,15,15,10,11,15,15,13,13,15,15,15,15,15, + 4, 6, 7,15, 6, 8, 9,15,10,10,12,15,15,15,15,15, + 2, 5, 6,15, 5, 6, 7,15, 8, 6, 7,15,15,15,15,15, + 5, 6, 8,15, 5, 6, 7,15, 9, 6, 7,15,15,15,15,15, + 14,12,13,15,12,10,11,15,15,15,15,15,15,15,15,15, + 7, 8, 9,15, 9,10,10,15,15,14,14,15,15,15,15,15, + 5, 6, 7,15, 7, 8, 9,15,12, 9,10,15,15,15,15,15, + 7, 7, 9,15, 7, 7, 8,15,12, 8, 9,15,15,15,15,15, + 13,13,14,15,12,11,12,15,15,15,15,15,15,15,15,15, + 15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15, + 13,13,13,15,15,15,15,15,15,15,15,15,15,15,15,15, + 15,12,13,15,15,12,13,15,15,14,15,15,15,15,15,15, + 15,15,15,15,15,15,13,15,15,15,15,15,15,15,15,15, +}; + +static const static_codebook _huff_book_line_256x7_class1 = { + 1, 256, + (char *)_huff_lengthlist_line_256x7_class1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_512x17_0sub0[] = { + 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 6, 5, 6, 6, 6, 6, 5, 6, 6, 7, 6, 7, 6, 7, 6, + 7, 6, 8, 7, 8, 7, 8, 7, 8, 7, 8, 7, 9, 7, 9, 7, + 9, 7, 9, 8, 9, 8,10, 8,10, 8,10, 7,10, 6,10, 8, + 10, 8,11, 7,10, 7,11, 8,11,11,12,12,11,11,12,11, + 13,11,13,11,13,12,15,12,13,13,14,14,14,14,14,15, + 15,15,16,14,17,19,19,18,18,18,18,18,18,18,18,18, + 18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18, +}; + +static const static_codebook _huff_book_line_512x17_0sub0 = { + 1, 128, + (char *)_huff_lengthlist_line_512x17_0sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_512x17_1sub0[] = { + 2, 4, 5, 4, 5, 4, 5, 4, 5, 5, 5, 5, 5, 5, 6, 5, + 6, 5, 6, 6, 7, 6, 7, 6, 8, 7, 8, 7, 8, 7, 8, 7, +}; + +static const static_codebook _huff_book_line_512x17_1sub0 = { + 1, 32, + (char *)_huff_lengthlist_line_512x17_1sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_512x17_1sub1[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 4, 3, 5, 3, 5, 4, 5, 4, 5, 4, 5, 5, 5, 5, 6, 5, + 6, 5, 7, 5, 8, 6, 8, 6, 8, 6, 8, 6, 8, 7, 9, 7, + 9, 7,11, 9,11,11,12,11,14,12,14,16,14,16,13,16, + 14,16,12,15,13,16,14,16,13,14,12,15,13,15,13,13, + 13,15,12,14,14,15,13,15,12,15,15,15,15,15,15,15, + 15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15, +}; + +static const static_codebook _huff_book_line_512x17_1sub1 = { + 1, 128, + (char *)_huff_lengthlist_line_512x17_1sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_512x17_2sub1[] = { + 0, 4, 5, 4, 4, 4, 5, 4, 4, 4, 5, 4, 5, 4, 5, 3, + 5, 3, +}; + +static const static_codebook _huff_book_line_512x17_2sub1 = { + 1, 18, + (char *)_huff_lengthlist_line_512x17_2sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_512x17_2sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 3, 4, 3, 4, 4, 5, 4, 5, 4, 6, 4, 6, 5, + 6, 5, 7, 5, 7, 6, 8, 6, 8, 6, 8, 7, 8, 7, 9, 7, + 9, 8, +}; + +static const static_codebook _huff_book_line_512x17_2sub2 = { + 1, 50, + (char *)_huff_lengthlist_line_512x17_2sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_512x17_2sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 3, 3, 3, 3, 4, 3, 4, 4, 5, 5, 6, 6, 7, 7, + 7, 8, 8,11, 8, 9, 9, 9,10,11,11,11, 9,10,10,11, + 11,11,11,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, +}; + +static const static_codebook _huff_book_line_512x17_2sub3 = { + 1, 128, + (char *)_huff_lengthlist_line_512x17_2sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_512x17_3sub1[] = { + 0, 4, 4, 4, 4, 4, 4, 3, 4, 4, 4, 4, 4, 5, 4, 5, + 5, 5, +}; + +static const static_codebook _huff_book_line_512x17_3sub1 = { + 1, 18, + (char *)_huff_lengthlist_line_512x17_3sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_512x17_3sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 2, 3, 3, 4, 3, 5, 4, 6, 4, 6, 5, 7, 6, 7, + 6, 8, 6, 8, 7, 9, 8,10, 8,12, 9,13,10,15,10,15, + 11,14, +}; + +static const static_codebook _huff_book_line_512x17_3sub2 = { + 1, 50, + (char *)_huff_lengthlist_line_512x17_3sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_512x17_3sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 8, 4, 8, 4, 8, 4, 8, 5, 8, 5, 8, 6, 8, + 4, 8, 4, 8, 5, 8, 5, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, +}; + +static const static_codebook _huff_book_line_512x17_3sub3 = { + 1, 128, + (char *)_huff_lengthlist_line_512x17_3sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_512x17_class1[] = { + 1, 2, 3, 6, 5, 4, 7, 7, +}; + +static const static_codebook _huff_book_line_512x17_class1 = { + 1, 8, + (char *)_huff_lengthlist_line_512x17_class1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_512x17_class2[] = { + 3, 3, 3,14, 5, 4, 4,11, 8, 6, 6,10,17,12,11,17, + 6, 5, 5,15, 5, 3, 4,11, 8, 5, 5, 8,16, 9,10,14, + 10, 8, 9,17, 8, 6, 6,13,10, 7, 7,10,16,11,13,14, + 17,17,17,17,17,16,16,16,16,15,16,16,16,16,16,16, +}; + +static const static_codebook _huff_book_line_512x17_class2 = { + 1, 64, + (char *)_huff_lengthlist_line_512x17_class2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_512x17_class3[] = { + 2, 4, 6,17, 4, 5, 7,17, 8, 7,10,17,17,17,17,17, + 3, 4, 6,15, 3, 3, 6,15, 7, 6, 9,17,17,17,17,17, + 6, 8,10,17, 6, 6, 8,16, 9, 8,10,17,17,15,16,17, + 17,17,17,17,12,15,15,16,12,15,15,16,16,16,16,16, +}; + +static const static_codebook _huff_book_line_512x17_class3 = { + 1, 64, + (char *)_huff_lengthlist_line_512x17_class3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x4_class0[] = { + 7, 7, 7,11, 6, 6, 7,11, 7, 6, 6,10,12,10,10,13, + 7, 7, 8,11, 7, 7, 7,11, 7, 6, 7,10,11,10,10,13, + 10,10, 9,12, 9, 9, 9,11, 8, 8, 8,11,13,11,10,14, + 15,15,14,15,15,14,13,14,15,12,12,17,17,17,17,17, + 7, 7, 6, 9, 6, 6, 6, 9, 7, 6, 6, 8,11,11,10,12, + 7, 7, 7, 9, 7, 6, 6, 9, 7, 6, 6, 9,13,10,10,11, + 10, 9, 8,10, 9, 8, 8,10, 8, 8, 7, 9,13,12,10,11, + 17,14,14,13,15,14,12,13,17,13,12,15,17,17,14,17, + 7, 6, 6, 7, 6, 6, 5, 7, 6, 6, 6, 6,11, 9, 9, 9, + 7, 7, 6, 7, 7, 6, 6, 7, 6, 6, 6, 6,10, 9, 8, 9, + 10, 9, 8, 8, 9, 8, 7, 8, 8, 7, 6, 8,11,10, 9,10, + 17,17,12,15,15,15,12,14,14,14,10,12,15,13,12,13, + 11,10, 8,10,11,10, 8, 8,10, 9, 7, 7,10, 9, 9,11, + 11,11, 9,10,11,10, 8, 9,10, 8, 6, 8,10, 9, 9,11, + 14,13,10,12,12,11,10,10, 8, 7, 8,10,10,11,11,12, + 17,17,15,17,17,17,17,17,17,13,12,17,17,17,14,17, +}; + +static const static_codebook _huff_book_line_128x4_class0 = { + 1, 256, + (char *)_huff_lengthlist_line_128x4_class0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x4_0sub0[] = { + 2, 2, 2, 2, +}; + +static const static_codebook _huff_book_line_128x4_0sub0 = { + 1, 4, + (char *)_huff_lengthlist_line_128x4_0sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x4_0sub1[] = { + 0, 0, 0, 0, 3, 2, 3, 2, 3, 3, +}; + +static const static_codebook _huff_book_line_128x4_0sub1 = { + 1, 10, + (char *)_huff_lengthlist_line_128x4_0sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x4_0sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 3, 4, 3, 4, 3, + 4, 4, 5, 4, 5, 4, 6, 5, 6, +}; + +static const static_codebook _huff_book_line_128x4_0sub2 = { + 1, 25, + (char *)_huff_lengthlist_line_128x4_0sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x4_0sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 4, 3, 5, 3, 5, 3, + 5, 4, 6, 5, 6, 5, 7, 6, 6, 7, 7, 9, 9,11,11,16, + 11,14,10,11,11,13,16,15,15,15,15,15,15,15,15,15, +}; + +static const static_codebook _huff_book_line_128x4_0sub3 = { + 1, 64, + (char *)_huff_lengthlist_line_128x4_0sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_256x4_class0[] = { + 6, 7, 7,12, 6, 6, 7,12, 7, 6, 6,10,15,12,11,13, + 7, 7, 8,13, 7, 7, 8,12, 7, 7, 7,11,12,12,11,13, + 10, 9, 9,11, 9, 9, 9,10,10, 8, 8,12,14,12,12,14, + 11,11,12,14,11,12,11,15,15,12,13,15,15,15,15,15, + 6, 6, 7,10, 6, 6, 6,11, 7, 6, 6, 9,14,12,11,13, + 7, 7, 7,10, 6, 6, 7, 9, 7, 7, 6,10,13,12,10,12, + 9, 9, 9,11, 9, 9, 8, 9, 9, 8, 8,10,13,12,10,12, + 12,12,11,13,12,12,11,12,15,13,12,15,15,15,14,14, + 6, 6, 6, 8, 6, 6, 5, 6, 7, 7, 6, 5,11,10, 9, 8, + 7, 6, 6, 7, 6, 6, 5, 6, 7, 7, 6, 6,11,10, 9, 8, + 8, 8, 8, 9, 8, 8, 7, 8, 8, 8, 6, 7,11,10, 9, 9, + 14,11,10,14,14,11,10,15,13,11, 9,11,15,12,12,11, + 11, 9, 8, 8,10, 9, 8, 9,11,10, 9, 8,12,11,12,11, + 13,10, 8, 9,11,10, 8, 9,10, 9, 8, 9,10, 8,12,12, + 15,11,10,10,13,11,10,10, 8, 8, 7,12,10, 9,11,12, + 15,12,11,15,13,11,11,15,12,14,11,13,15,15,13,13, +}; + +static const static_codebook _huff_book_line_256x4_class0 = { + 1, 256, + (char *)_huff_lengthlist_line_256x4_class0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_256x4_0sub0[] = { + 2, 2, 2, 2, +}; + +static const static_codebook _huff_book_line_256x4_0sub0 = { + 1, 4, + (char *)_huff_lengthlist_line_256x4_0sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_256x4_0sub1[] = { + 0, 0, 0, 0, 2, 2, 3, 3, 3, 3, +}; + +static const static_codebook _huff_book_line_256x4_0sub1 = { + 1, 10, + (char *)_huff_lengthlist_line_256x4_0sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_256x4_0sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 3, 4, 3, 4, 3, + 5, 3, 5, 4, 5, 4, 6, 4, 6, +}; + +static const static_codebook _huff_book_line_256x4_0sub2 = { + 1, 25, + (char *)_huff_lengthlist_line_256x4_0sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_256x4_0sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 4, 3, 5, 3, 5, 3, + 6, 4, 7, 4, 7, 5, 7, 6, 7, 6, 7, 8,10,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,12,12,12,12,12, +}; + +static const static_codebook _huff_book_line_256x4_0sub3 = { + 1, 64, + (char *)_huff_lengthlist_line_256x4_0sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x7_class0[] = { + 10, 7, 8,13, 9, 6, 7,11,10, 8, 8,12,17,17,17,17, + 7, 5, 5, 9, 6, 4, 4, 8, 8, 5, 5, 8,16,14,13,16, + 7, 5, 5, 7, 6, 3, 3, 5, 8, 5, 4, 7,14,12,12,15, + 10, 7, 8, 9, 7, 5, 5, 6, 9, 6, 5, 5,15,12, 9,10, +}; + +static const static_codebook _huff_book_line_128x7_class0 = { + 1, 64, + (char *)_huff_lengthlist_line_128x7_class0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x7_class1[] = { + 8,13,17,17, 8,11,17,17,11,13,17,17,17,17,17,17, + 6,10,16,17, 6,10,15,17, 8,10,16,17,17,17,17,17, + 9,13,15,17, 8,11,17,17,10,12,17,17,17,17,17,17, + 17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17, + 6,11,15,17, 7,10,15,17, 8,10,17,17,17,15,17,17, + 4, 8,13,17, 4, 7,13,17, 6, 8,15,17,16,15,17,17, + 6,11,15,17, 6, 9,13,17, 8,10,17,17,15,17,17,17, + 16,17,17,17,12,14,15,17,13,14,15,17,17,17,17,17, + 5,10,14,17, 5, 9,14,17, 7, 9,15,17,15,15,17,17, + 3, 7,12,17, 3, 6,11,17, 5, 7,13,17,12,12,17,17, + 5, 9,14,17, 3, 7,11,17, 5, 8,13,17,13,11,16,17, + 12,17,17,17, 9,14,15,17,10,11,14,17,16,14,17,17, + 8,12,17,17, 8,12,17,17,10,12,17,17,17,17,17,17, + 5,10,17,17, 5, 9,15,17, 7, 9,17,17,13,13,17,17, + 7,11,17,17, 6,10,15,17, 7, 9,15,17,12,11,17,17, + 12,15,17,17,11,14,17,17,11,10,15,17,17,16,17,17, +}; + +static const static_codebook _huff_book_line_128x7_class1 = { + 1, 256, + (char *)_huff_lengthlist_line_128x7_class1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x7_0sub1[] = { + 0, 3, 3, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _huff_book_line_128x7_0sub1 = { + 1, 9, + (char *)_huff_lengthlist_line_128x7_0sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x7_0sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 3, 3, 4, 4, 4, 4, + 5, 4, 5, 4, 5, 4, 6, 4, 6, +}; + +static const static_codebook _huff_book_line_128x7_0sub2 = { + 1, 25, + (char *)_huff_lengthlist_line_128x7_0sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x7_0sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 5, 3, 5, 3, 5, 4, + 5, 4, 5, 5, 5, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, + 7, 8, 9,11,13,13,13,13,13,13,13,13,13,13,13,13, +}; + +static const static_codebook _huff_book_line_128x7_0sub3 = { + 1, 64, + (char *)_huff_lengthlist_line_128x7_0sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x7_1sub1[] = { + 0, 3, 3, 2, 3, 3, 4, 3, 4, +}; + +static const static_codebook _huff_book_line_128x7_1sub1 = { + 1, 9, + (char *)_huff_lengthlist_line_128x7_1sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x7_1sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 4, 3, 6, 3, 6, 3, + 6, 3, 7, 3, 8, 4, 9, 4, 9, +}; + +static const static_codebook _huff_book_line_128x7_1sub2 = { + 1, 25, + (char *)_huff_lengthlist_line_128x7_1sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x7_1sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 7, 2, 7, 3, 8, 4, + 9, 5, 9, 8,10,11,11,12,14,14,14,14,14,14,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,13,13,13,13, +}; + +static const static_codebook _huff_book_line_128x7_1sub3 = { + 1, 64, + (char *)_huff_lengthlist_line_128x7_1sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x11_class1[] = { + 1, 6, 3, 7, 2, 4, 5, 7, +}; + +static const static_codebook _huff_book_line_128x11_class1 = { + 1, 8, + (char *)_huff_lengthlist_line_128x11_class1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x11_class2[] = { + 1, 6,12,16, 4,12,15,16, 9,15,16,16,16,16,16,16, + 2, 5,11,16, 5,11,13,16, 9,13,16,16,16,16,16,16, + 4, 8,12,16, 5, 9,12,16, 9,13,15,16,16,16,16,16, + 15,16,16,16,11,14,13,16,12,15,16,16,16,16,16,15, +}; + +static const static_codebook _huff_book_line_128x11_class2 = { + 1, 64, + (char *)_huff_lengthlist_line_128x11_class2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x11_class3[] = { + 7, 6, 9,17, 7, 6, 8,17,12, 9,11,16,16,16,16,16, + 5, 4, 7,16, 5, 3, 6,14, 9, 6, 8,15,16,16,16,16, + 5, 4, 6,13, 3, 2, 4,11, 7, 4, 6,13,16,11,10,14, + 12,12,12,16, 9, 7,10,15,12, 9,11,16,16,15,15,16, +}; + +static const static_codebook _huff_book_line_128x11_class3 = { + 1, 64, + (char *)_huff_lengthlist_line_128x11_class3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x11_0sub0[] = { + 5, 5, 5, 5, 5, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, + 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 6, 6, 6, 7, 6, + 7, 6, 7, 6, 7, 6, 7, 6, 7, 6, 8, 6, 8, 6, 8, 7, + 8, 7, 8, 7, 8, 7, 9, 7, 9, 8, 9, 8, 9, 8,10, 8, + 10, 9,10, 9,10, 9,11, 9,11, 9,10,10,11,10,11,10, + 11,11,11,11,11,11,12,13,14,14,14,15,15,16,16,16, + 17,15,16,15,16,16,17,17,16,17,17,17,17,17,17,17, + 17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17, +}; + +static const static_codebook _huff_book_line_128x11_0sub0 = { + 1, 128, + (char *)_huff_lengthlist_line_128x11_0sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x11_1sub0[] = { + 2, 5, 5, 5, 5, 5, 5, 4, 5, 5, 5, 5, 5, 5, 5, 5, + 6, 5, 6, 5, 6, 5, 7, 6, 7, 6, 7, 6, 8, 6, 8, 6, +}; + +static const static_codebook _huff_book_line_128x11_1sub0 = { + 1, 32, + (char *)_huff_lengthlist_line_128x11_1sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x11_1sub1[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 5, 3, 5, 3, 6, 4, 6, 4, 7, 4, 7, 4, 7, 4, 8, 4, + 8, 4, 9, 5, 9, 5, 9, 5, 9, 6,10, 6,10, 6,11, 7, + 10, 7,10, 8,11, 9,11, 9,11,10,11,11,12,11,11,12, + 15,15,12,14,11,14,12,14,11,14,13,14,12,14,11,14, + 11,14,12,14,11,14,11,14,13,13,14,14,14,14,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, +}; + +static const static_codebook _huff_book_line_128x11_1sub1 = { + 1, 128, + (char *)_huff_lengthlist_line_128x11_1sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x11_2sub1[] = { + 0, 4, 5, 4, 5, 4, 5, 3, 5, 3, 5, 3, 5, 4, 4, 4, + 5, 5, +}; + +static const static_codebook _huff_book_line_128x11_2sub1 = { + 1, 18, + (char *)_huff_lengthlist_line_128x11_2sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x11_2sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 3, 3, 3, 4, 4, 4, 4, 5, 4, 5, 4, 6, 5, 7, + 5, 7, 6, 8, 6, 8, 6, 9, 7, 9, 7,10, 7, 9, 8,11, + 8,11, +}; + +static const static_codebook _huff_book_line_128x11_2sub2 = { + 1, 50, + (char *)_huff_lengthlist_line_128x11_2sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x11_2sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 8, 3, 8, 4, 8, 4, 8, 6, 8, 5, 8, 4, 8, + 4, 8, 6, 8, 7, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, +}; + +static const static_codebook _huff_book_line_128x11_2sub3 = { + 1, 128, + (char *)_huff_lengthlist_line_128x11_2sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x11_3sub1[] = { + 0, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 4, + 5, 4, +}; + +static const static_codebook _huff_book_line_128x11_3sub1 = { + 1, 18, + (char *)_huff_lengthlist_line_128x11_3sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x11_3sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 3, 5, 4, 6, 4, 6, 4, 7, 4, 7, 4, 8, 4, + 8, 4, 9, 4, 9, 4,10, 4,10, 5,10, 5,11, 5,12, 6, + 12, 6, +}; + +static const static_codebook _huff_book_line_128x11_3sub2 = { + 1, 50, + (char *)_huff_lengthlist_line_128x11_3sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x11_3sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 7, 1, 6, 3, 7, 3, 8, 4, 8, 5, 8, 8, 8, 9, + 7, 8, 8, 7, 7, 7, 8, 9,10, 9, 9,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, +}; + +static const static_codebook _huff_book_line_128x11_3sub3 = { + 1, 128, + (char *)_huff_lengthlist_line_128x11_3sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x17_class1[] = { + 1, 3, 4, 7, 2, 5, 6, 7, +}; + +static const static_codebook _huff_book_line_128x17_class1 = { + 1, 8, + (char *)_huff_lengthlist_line_128x17_class1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x17_class2[] = { + 1, 4,10,19, 3, 8,13,19, 7,12,19,19,19,19,19,19, + 2, 6,11,19, 8,13,19,19, 9,11,19,19,19,19,19,19, + 6, 7,13,19, 9,13,19,19,10,13,18,18,18,18,18,18, + 18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18, +}; + +static const static_codebook _huff_book_line_128x17_class2 = { + 1, 64, + (char *)_huff_lengthlist_line_128x17_class2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x17_class3[] = { + 3, 6,10,17, 4, 8,11,20, 8,10,11,20,20,20,20,20, + 2, 4, 8,18, 4, 6, 8,17, 7, 8,10,20,20,17,20,20, + 3, 5, 8,17, 3, 4, 6,17, 8, 8,10,17,17,12,16,20, + 13,13,15,20,10,10,12,20,15,14,15,20,20,20,19,19, +}; + +static const static_codebook _huff_book_line_128x17_class3 = { + 1, 64, + (char *)_huff_lengthlist_line_128x17_class3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x17_0sub0[] = { + 5, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, + 7, 5, 7, 5, 7, 5, 7, 5, 7, 5, 7, 5, 8, 5, 8, 5, + 8, 5, 8, 5, 8, 6, 8, 6, 8, 6, 9, 6, 9, 6, 9, 6, + 9, 6, 9, 7, 9, 7, 9, 7, 9, 7,10, 7,10, 8,10, 8, + 10, 8,10, 8,10, 8,11, 8,11, 8,11, 8,11, 8,11, 9, + 12, 9,12, 9,12, 9,12, 9,12,10,12,10,13,11,13,11, + 14,12,14,13,15,14,16,14,17,15,18,16,20,20,20,20, + 20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20, +}; + +static const static_codebook _huff_book_line_128x17_0sub0 = { + 1, 128, + (char *)_huff_lengthlist_line_128x17_0sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x17_1sub0[] = { + 2, 5, 5, 4, 5, 4, 5, 4, 5, 5, 5, 5, 5, 5, 6, 5, + 6, 5, 6, 5, 7, 6, 7, 6, 7, 6, 8, 6, 9, 7, 9, 7, +}; + +static const static_codebook _huff_book_line_128x17_1sub0 = { + 1, 32, + (char *)_huff_lengthlist_line_128x17_1sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x17_1sub1[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 4, 3, 5, 3, 5, 3, 6, 3, 6, 4, 6, 4, 7, 4, 7, 5, + 8, 5, 8, 6, 9, 7, 9, 7, 9, 8,10, 9,10, 9,11,10, + 11,11,11,11,11,11,12,12,12,13,12,13,12,14,12,15, + 12,14,12,16,13,17,13,17,14,17,14,16,13,17,14,17, + 14,17,15,17,15,15,16,17,17,17,17,17,17,17,17,17, + 17,17,17,17,17,17,16,16,16,16,16,16,16,16,16,16, +}; + +static const static_codebook _huff_book_line_128x17_1sub1 = { + 1, 128, + (char *)_huff_lengthlist_line_128x17_1sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x17_2sub1[] = { + 0, 4, 5, 4, 6, 4, 8, 3, 9, 3, 9, 2, 9, 3, 8, 4, + 9, 4, +}; + +static const static_codebook _huff_book_line_128x17_2sub1 = { + 1, 18, + (char *)_huff_lengthlist_line_128x17_2sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x17_2sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 1, 5, 3, 5, 3, 5, 4, 7, 5,10, 7,10, 7, + 12,10,14,10,14, 9,14,11,14,14,14,13,13,13,13,13, + 13,13, +}; + +static const static_codebook _huff_book_line_128x17_2sub2 = { + 1, 50, + (char *)_huff_lengthlist_line_128x17_2sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x17_2sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, +}; + +static const static_codebook _huff_book_line_128x17_2sub3 = { + 1, 128, + (char *)_huff_lengthlist_line_128x17_2sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x17_3sub1[] = { + 0, 4, 4, 4, 4, 4, 4, 4, 5, 3, 5, 3, 5, 4, 6, 4, + 6, 4, +}; + +static const static_codebook _huff_book_line_128x17_3sub1 = { + 1, 18, + (char *)_huff_lengthlist_line_128x17_3sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x17_3sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 3, 6, 3, 6, 4, 7, 4, 7, 4, 7, 4, 8, 4, + 8, 4, 8, 4, 8, 4, 9, 4, 9, 5,10, 5,10, 7,10, 8, + 10, 8, +}; + +static const static_codebook _huff_book_line_128x17_3sub2 = { + 1, 50, + (char *)_huff_lengthlist_line_128x17_3sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_128x17_3sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 3, 2, 4, 3, 4, 4, 4, 5, 4, 7, 5, 8, 5,11, + 6,10, 6,12, 7,12, 7,12, 8,12, 8,12,10,12,12,12, + 12,12,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, +}; + +static const static_codebook _huff_book_line_128x17_3sub3 = { + 1, 128, + (char *)_huff_lengthlist_line_128x17_3sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_1024x27_class1[] = { + 2,10, 8,14, 7,12,11,14, 1, 5, 3, 7, 4, 9, 7,13, +}; + +static const static_codebook _huff_book_line_1024x27_class1 = { + 1, 16, + (char *)_huff_lengthlist_line_1024x27_class1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_1024x27_class2[] = { + 1, 4, 2, 6, 3, 7, 5, 7, +}; + +static const static_codebook _huff_book_line_1024x27_class2 = { + 1, 8, + (char *)_huff_lengthlist_line_1024x27_class2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_1024x27_class3[] = { + 1, 5, 7,21, 5, 8, 9,21,10, 9,12,20,20,16,20,20, + 4, 8, 9,20, 6, 8, 9,20,11,11,13,20,20,15,17,20, + 9,11,14,20, 8,10,15,20,11,13,15,20,20,20,20,20, + 20,20,20,20,13,20,20,20,18,18,20,20,20,20,20,20, + 3, 6, 8,20, 6, 7, 9,20,10, 9,12,20,20,20,20,20, + 5, 7, 9,20, 6, 6, 9,20,10, 9,12,20,20,20,20,20, + 8,10,13,20, 8, 9,12,20,11,10,12,20,20,20,20,20, + 18,20,20,20,15,17,18,20,18,17,18,20,20,20,20,20, + 7,10,12,20, 8, 9,11,20,14,13,14,20,20,20,20,20, + 6, 9,12,20, 7, 8,11,20,12,11,13,20,20,20,20,20, + 9,11,15,20, 8,10,14,20,12,11,14,20,20,20,20,20, + 20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20, + 11,16,18,20,15,15,17,20,20,17,20,20,20,20,20,20, + 9,14,16,20,12,12,15,20,17,15,18,20,20,20,20,20, + 16,19,18,20,15,16,20,20,17,17,20,20,20,20,20,20, + 20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20, +}; + +static const static_codebook _huff_book_line_1024x27_class3 = { + 1, 256, + (char *)_huff_lengthlist_line_1024x27_class3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_1024x27_class4[] = { + 2, 3, 7,13, 4, 4, 7,15, 8, 6, 9,17,21,16,15,21, + 2, 5, 7,11, 5, 5, 7,14, 9, 7,10,16,17,15,16,21, + 4, 7,10,17, 7, 7, 9,15,11, 9,11,16,21,18,15,21, + 18,21,21,21,15,17,17,19,21,19,18,20,21,21,21,20, +}; + +static const static_codebook _huff_book_line_1024x27_class4 = { + 1, 64, + (char *)_huff_lengthlist_line_1024x27_class4, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_1024x27_0sub0[] = { + 5, 5, 5, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, + 6, 5, 6, 5, 6, 5, 6, 5, 7, 5, 7, 5, 7, 5, 7, 5, + 8, 6, 8, 6, 8, 6, 9, 6, 9, 6,10, 6,10, 6,11, 6, + 11, 7,11, 7,12, 7,12, 7,12, 7,12, 7,12, 7,12, 7, + 12, 7,12, 8,13, 8,12, 8,12, 8,13, 8,13, 9,13, 9, + 13, 9,13, 9,12,10,12,10,13,10,14,11,14,12,14,13, + 14,13,14,14,15,16,15,15,15,14,15,17,21,22,22,21, + 22,22,22,22,22,22,21,21,21,21,21,21,21,21,21,21, +}; + +static const static_codebook _huff_book_line_1024x27_0sub0 = { + 1, 128, + (char *)_huff_lengthlist_line_1024x27_0sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_1024x27_1sub0[] = { + 2, 5, 5, 4, 5, 4, 5, 4, 5, 4, 6, 5, 6, 5, 6, 5, + 6, 5, 7, 5, 7, 6, 8, 6, 8, 6, 8, 6, 9, 6, 9, 6, +}; + +static const static_codebook _huff_book_line_1024x27_1sub0 = { + 1, 32, + (char *)_huff_lengthlist_line_1024x27_1sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_1024x27_1sub1[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 8, 5, 8, 4, 9, 4, 9, 4, 9, 4, 9, 4, 9, 4, 9, 4, + 9, 4, 9, 4, 9, 4, 8, 4, 8, 4, 9, 5, 9, 5, 9, 5, + 9, 5, 9, 6,10, 6,10, 7,10, 8,11, 9,11,11,12,13, + 12,14,13,15,13,15,14,16,14,17,15,17,15,15,16,16, + 15,16,16,16,15,18,16,15,17,17,19,19,19,19,19,19, + 19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19, +}; + +static const static_codebook _huff_book_line_1024x27_1sub1 = { + 1, 128, + (char *)_huff_lengthlist_line_1024x27_1sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_1024x27_2sub0[] = { + 1, 5, 5, 5, 5, 5, 5, 5, 6, 5, 6, 5, 6, 5, 6, 5, + 6, 6, 7, 7, 7, 7, 8, 7, 8, 8, 9, 8,10, 9,10, 9, +}; + +static const static_codebook _huff_book_line_1024x27_2sub0 = { + 1, 32, + (char *)_huff_lengthlist_line_1024x27_2sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_1024x27_2sub1[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 4, 3, 4, 3, 4, 4, 5, 4, 5, 4, 5, 5, 6, 5, 6, 5, + 7, 5, 7, 6, 7, 6, 8, 7, 8, 7, 8, 7, 9, 8, 9, 9, + 9, 9,10,10,10,11, 9,12, 9,12, 9,15,10,14, 9,13, + 10,13,10,12,10,12,10,13,10,12,11,13,11,14,12,13, + 13,14,14,13,14,15,14,16,13,13,14,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,15,15, +}; + +static const static_codebook _huff_book_line_1024x27_2sub1 = { + 1, 128, + (char *)_huff_lengthlist_line_1024x27_2sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_1024x27_3sub1[] = { + 0, 4, 5, 4, 5, 3, 5, 3, 5, 3, 5, 4, 4, 4, 4, 5, + 5, 5, +}; + +static const static_codebook _huff_book_line_1024x27_3sub1 = { + 1, 18, + (char *)_huff_lengthlist_line_1024x27_3sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_1024x27_3sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 3, 3, 4, 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, 6, + 5, 7, 5, 8, 6, 8, 6, 9, 7,10, 7,10, 8,10, 8,11, + 9,11, +}; + +static const static_codebook _huff_book_line_1024x27_3sub2 = { + 1, 50, + (char *)_huff_lengthlist_line_1024x27_3sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_1024x27_3sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 3, 7, 3, 8, 3,10, 3, 8, 3, 9, 3, 8, 4, 9, + 4, 9, 5, 9, 6,10, 6, 9, 7,11, 7,12, 9,13,10,13, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, +}; + +static const static_codebook _huff_book_line_1024x27_3sub3 = { + 1, 128, + (char *)_huff_lengthlist_line_1024x27_3sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_1024x27_4sub1[] = { + 0, 4, 5, 4, 5, 4, 5, 4, 5, 3, 5, 3, 5, 3, 5, 4, + 5, 4, +}; + +static const static_codebook _huff_book_line_1024x27_4sub1 = { + 1, 18, + (char *)_huff_lengthlist_line_1024x27_4sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_1024x27_4sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 2, 4, 2, 5, 3, 5, 4, 6, 6, 6, 7, 7, 8, + 7, 8, 7, 8, 7, 9, 8, 9, 8, 9, 8,10, 8,11, 9,12, + 9,12, +}; + +static const static_codebook _huff_book_line_1024x27_4sub2 = { + 1, 50, + (char *)_huff_lengthlist_line_1024x27_4sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_1024x27_4sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 2, 5, 2, 6, 3, 6, 4, 7, 4, 7, 5, 9, 5,11, + 6,11, 6,11, 7,11, 6,11, 6,11, 9,11, 8,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,10,10,10,10,10,10, +}; + +static const static_codebook _huff_book_line_1024x27_4sub3 = { + 1, 128, + (char *)_huff_lengthlist_line_1024x27_4sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_2048x27_class1[] = { + 2, 6, 8, 9, 7,11,13,13, 1, 3, 5, 5, 6, 6,12,10, +}; + +static const static_codebook _huff_book_line_2048x27_class1 = { + 1, 16, + (char *)_huff_lengthlist_line_2048x27_class1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_2048x27_class2[] = { + 1, 2, 3, 6, 4, 7, 5, 7, +}; + +static const static_codebook _huff_book_line_2048x27_class2 = { + 1, 8, + (char *)_huff_lengthlist_line_2048x27_class2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_2048x27_class3[] = { + 3, 3, 6,16, 5, 5, 7,16, 9, 8,11,16,16,16,16,16, + 5, 5, 8,16, 5, 5, 7,16, 8, 7, 9,16,16,16,16,16, + 9, 9,12,16, 6, 8,11,16, 9,10,11,16,16,16,16,16, + 16,16,16,16,13,16,16,16,15,16,16,16,16,16,16,16, + 5, 4, 7,16, 6, 5, 8,16, 9, 8,10,16,16,16,16,16, + 5, 5, 7,15, 5, 4, 6,15, 7, 6, 8,16,16,16,16,16, + 9, 9,11,15, 7, 7, 9,16, 8, 8, 9,16,16,16,16,16, + 16,16,16,16,15,15,15,16,15,15,14,16,16,16,16,16, + 8, 8,11,16, 8, 9,10,16,11,10,14,16,16,16,16,16, + 6, 8,10,16, 6, 7,10,16, 8, 8,11,16,14,16,16,16, + 10,11,14,16, 9, 9,11,16,10,10,11,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,15,16,16,16,16,16,16,16,16,16,16,16, + 12,16,15,16,12,14,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, +}; + +static const static_codebook _huff_book_line_2048x27_class3 = { + 1, 256, + (char *)_huff_lengthlist_line_2048x27_class3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_2048x27_class4[] = { + 2, 4, 7,13, 4, 5, 7,15, 8, 7,10,16,16,14,16,16, + 2, 4, 7,16, 3, 4, 7,14, 8, 8,10,16,16,16,15,16, + 6, 8,11,16, 7, 7, 9,16,11, 9,13,16,16,16,15,16, + 16,16,16,16,14,16,16,16,16,16,16,16,16,16,16,16, +}; + +static const static_codebook _huff_book_line_2048x27_class4 = { + 1, 64, + (char *)_huff_lengthlist_line_2048x27_class4, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_2048x27_0sub0[] = { + 5, 5, 5, 5, 5, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, + 6, 5, 7, 5, 7, 5, 7, 5, 8, 5, 8, 5, 8, 5, 9, 5, + 9, 6,10, 6,10, 6,11, 6,11, 6,11, 6,11, 6,11, 6, + 11, 6,11, 6,12, 7,11, 7,11, 7,11, 7,11, 7,10, 7, + 11, 7,11, 7,12, 7,11, 8,11, 8,11, 8,11, 8,13, 8, + 12, 9,11, 9,11, 9,11,10,12,10,12, 9,12,10,12,11, + 14,12,16,12,12,11,14,16,17,17,17,17,17,17,17,17, + 17,17,17,17,17,17,17,17,17,17,17,17,16,16,16,16, +}; + +static const static_codebook _huff_book_line_2048x27_0sub0 = { + 1, 128, + (char *)_huff_lengthlist_line_2048x27_0sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_2048x27_1sub0[] = { + 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 6, 6, 6, 6, 6, 6, 7, 6, 7, 6, 7, 6, 7, 6, +}; + +static const static_codebook _huff_book_line_2048x27_1sub0 = { + 1, 32, + (char *)_huff_lengthlist_line_2048x27_1sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_2048x27_1sub1[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 6, 5, 7, 5, 7, 4, 7, 4, 8, 4, 8, 4, 8, 4, 8, 3, + 8, 4, 9, 4, 9, 4, 9, 4, 9, 4, 9, 5, 9, 5, 9, 6, + 9, 7, 9, 8, 9, 9, 9,10, 9,11, 9,14, 9,15,10,15, + 10,15,10,15,10,15,11,15,10,14,12,14,11,14,13,14, + 13,15,15,15,12,15,15,15,13,15,13,15,13,15,15,15, + 15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,14, +}; + +static const static_codebook _huff_book_line_2048x27_1sub1 = { + 1, 128, + (char *)_huff_lengthlist_line_2048x27_1sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_2048x27_2sub0[] = { + 2, 4, 5, 4, 5, 4, 5, 4, 5, 5, 5, 5, 5, 5, 6, 5, + 6, 5, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, +}; + +static const static_codebook _huff_book_line_2048x27_2sub0 = { + 1, 32, + (char *)_huff_lengthlist_line_2048x27_2sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_2048x27_2sub1[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 3, 4, 3, 4, 3, 4, 4, 5, 4, 5, 5, 5, 6, 6, 6, 7, + 6, 8, 6, 8, 6, 9, 7,10, 7,10, 7,10, 7,12, 7,12, + 7,12, 9,12,11,12,10,12,10,12,11,12,12,12,10,12, + 10,12,10,12, 9,12,11,12,12,12,12,12,11,12,11,12, + 12,12,12,12,12,12,12,12,10,10,12,12,12,12,12,10, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, +}; + +static const static_codebook _huff_book_line_2048x27_2sub1 = { + 1, 128, + (char *)_huff_lengthlist_line_2048x27_2sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_2048x27_3sub1[] = { + 0, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, + 5, 5, +}; + +static const static_codebook _huff_book_line_2048x27_3sub1 = { + 1, 18, + (char *)_huff_lengthlist_line_2048x27_3sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_2048x27_3sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 3, 3, 3, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 6, + 6, 7, 6, 7, 6, 8, 6, 9, 7, 9, 7, 9, 9,11, 9,12, + 10,12, +}; + +static const static_codebook _huff_book_line_2048x27_3sub2 = { + 1, 50, + (char *)_huff_lengthlist_line_2048x27_3sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_2048x27_3sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 3, 6, 3, 7, 3, 7, 5, 7, 7, 7, 7, 7, 6, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, +}; + +static const static_codebook _huff_book_line_2048x27_3sub3 = { + 1, 128, + (char *)_huff_lengthlist_line_2048x27_3sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_2048x27_4sub1[] = { + 0, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, 4, 5, 4, 5, 4, + 4, 5, +}; + +static const static_codebook _huff_book_line_2048x27_4sub1 = { + 1, 18, + (char *)_huff_lengthlist_line_2048x27_4sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_2048x27_4sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 3, 2, 4, 3, 4, 4, 4, 5, 5, 6, 5, 6, 5, 7, + 6, 6, 6, 7, 7, 7, 8, 9, 9, 9,12,10,11,10,10,12, + 10,10, +}; + +static const static_codebook _huff_book_line_2048x27_4sub2 = { + 1, 50, + (char *)_huff_lengthlist_line_2048x27_4sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_2048x27_4sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 3, 6, 5, 7, 5, 7, 7, 7, 7, 7, 5, 7, 5, 7, + 5, 7, 5, 7, 7, 7, 7, 7, 4, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, +}; + +static const static_codebook _huff_book_line_2048x27_4sub3 = { + 1, 128, + (char *)_huff_lengthlist_line_2048x27_4sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_256x4low_class0[] = { + 4, 5, 6,11, 5, 5, 6,10, 7, 7, 6, 6,14,13, 9, 9, + 6, 6, 6,10, 6, 6, 6, 9, 8, 7, 7, 9,14,12, 8,11, + 8, 7, 7,11, 8, 8, 7,11, 9, 9, 7, 9,13,11, 9,13, + 19,19,18,19,15,16,16,19,11,11,10,13,10,10, 9,15, + 5, 5, 6,13, 6, 6, 6,11, 8, 7, 6, 7,14,11,10,11, + 6, 6, 6,12, 7, 6, 6,11, 8, 7, 7,11,13,11, 9,11, + 9, 7, 6,12, 8, 7, 6,12, 9, 8, 8,11,13,10, 7,13, + 19,19,17,19,17,14,14,19,12,10, 8,12,13,10, 9,16, + 7, 8, 7,12, 7, 7, 7,11, 8, 7, 7, 8,12,12,11,11, + 8, 8, 7,12, 8, 7, 6,11, 8, 7, 7,10,10,11,10,11, + 9, 8, 8,13, 9, 8, 7,12,10, 9, 7,11, 9, 8, 7,11, + 18,18,15,18,18,16,17,18,15,11,10,18,11, 9, 9,18, + 16,16,13,16,12,11,10,16,12,11, 9, 6,15,12,11,13, + 16,16,14,14,13,11,12,16,12, 9, 9,13,13,10,10,12, + 17,18,17,17,14,15,14,16,14,12,14,15,12,10,11,12, + 18,18,18,18,18,18,18,18,18,12,13,18,16,11, 9,18, +}; + +static const static_codebook _huff_book_line_256x4low_class0 = { + 1, 256, + (char *)_huff_lengthlist_line_256x4low_class0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_256x4low_0sub0[] = { + 1, 3, 2, 3, +}; + +static const static_codebook _huff_book_line_256x4low_0sub0 = { + 1, 4, + (char *)_huff_lengthlist_line_256x4low_0sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_256x4low_0sub1[] = { + 0, 0, 0, 0, 2, 3, 2, 3, 3, 3, +}; + +static const static_codebook _huff_book_line_256x4low_0sub1 = { + 1, 10, + (char *)_huff_lengthlist_line_256x4low_0sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_256x4low_0sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 3, 3, 4, 3, 4, + 4, 4, 4, 4, 5, 5, 5, 6, 6, +}; + +static const static_codebook _huff_book_line_256x4low_0sub2 = { + 1, 25, + (char *)_huff_lengthlist_line_256x4low_0sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist_line_256x4low_0sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 4, 2, 4, 3, 5, 4, + 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 7, 7, 8, 6, 9, + 7,12,11,16,13,16,12,15,13,15,12,14,12,15,15,15, +}; + +static const static_codebook _huff_book_line_256x4low_0sub3 = { + 1, 64, + (char *)_huff_lengthlist_line_256x4low_0sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + diff --git a/sources/vorbis/lib/books/uncoupled/res_books_uncoupled.h b/sources/vorbis/lib/books/uncoupled/res_books_uncoupled.h new file mode 100644 index 0000000..3d658ec --- /dev/null +++ b/sources/vorbis/lib/books/uncoupled/res_books_uncoupled.h @@ -0,0 +1,7757 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: static codebooks autogenerated by huff/huffbuld + + ********************************************************************/ + +#include "codebook.h" + +static const long _vq_quantlist__16u0__p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__16u0__p1_0[] = { + 1, 4, 4, 5, 7, 7, 5, 7, 8, 5, 8, 8, 8,10,10, 8, + 10,11, 5, 8, 8, 8,10,10, 8,10,10, 4, 9, 9, 9,12, + 11, 8,11,11, 8,12,11,10,12,14,10,13,13, 7,11,11, + 10,14,12,11,14,14, 4, 9, 9, 8,11,11, 9,11,12, 7, + 11,11,10,13,14,10,12,14, 8,11,12,10,14,14,10,13, + 12, +}; + +static const static_codebook _16u0__p1_0 = { + 4, 81, + (char *)_vq_lengthlist__16u0__p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__16u0__p1_0, + 0 +}; + +static const long _vq_quantlist__16u0__p2_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__16u0__p2_0[] = { + 2, 4, 4, 5, 6, 6, 5, 6, 6, 5, 7, 7, 7, 8, 9, 7, + 8, 9, 5, 7, 7, 7, 9, 8, 7, 9, 7, 4, 7, 7, 7, 9, + 9, 7, 8, 8, 6, 9, 8, 7, 8,11, 9,11,10, 6, 8, 9, + 8,11, 8, 9,10,11, 4, 7, 7, 7, 8, 8, 7, 9, 9, 6, + 9, 8, 9,11,10, 8, 8,11, 6, 8, 9, 9,10,11, 8,11, + 8, +}; + +static const static_codebook _16u0__p2_0 = { + 4, 81, + (char *)_vq_lengthlist__16u0__p2_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__16u0__p2_0, + 0 +}; + +static const long _vq_quantlist__16u0__p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__16u0__p3_0[] = { + 1, 5, 5, 7, 7, 6, 7, 7, 8, 8, 6, 7, 8, 8, 8, 8, + 9, 9,11,11, 8, 9, 9,11,11, 6, 9, 8,10,10, 8,10, + 10,11,11, 8,10,10,11,11,10,11,10,13,12, 9,11,10, + 13,13, 6, 8, 9,10,10, 8,10,10,11,11, 8,10,10,11, + 11, 9,10,11,13,12,10,10,11,12,12, 8,11,11,14,13, + 10,12,11,15,13, 9,12,11,15,14,12,14,13,16,14,12, + 13,13,17,14, 8,11,11,13,14, 9,11,12,14,15,10,11, + 12,13,15,11,13,13,14,16,12,13,14,14,16, 5, 9, 9, + 11,11, 9,11,11,12,12, 8,11,11,12,12,11,12,12,15, + 14,10,12,12,15,15, 8,11,11,13,12,10,12,12,13,13, + 10,12,12,14,13,12,12,13,14,15,11,13,13,17,16, 7, + 11,11,13,13,10,12,12,14,13,10,12,12,13,14,12,13, + 12,15,14,11,13,13,15,14, 9,12,12,16,15,11,13,13, + 17,16,10,13,13,16,16,13,14,15,15,16,13,15,14,19, + 17, 9,12,12,14,16,11,13,13,15,16,10,13,13,17,16, + 13,14,13,17,15,12,15,15,16,17, 5, 9, 9,11,11, 8, + 11,11,13,12, 9,11,11,12,12,10,12,12,14,15,11,12, + 12,14,14, 7,11,10,13,12,10,12,12,14,13,10,11,12, + 13,13,11,13,13,15,16,12,12,13,15,15, 7,11,11,13, + 13,10,13,13,14,14,10,12,12,13,13,11,13,13,16,15, + 12,13,13,15,14, 9,12,12,15,15,10,13,13,17,16,11, + 12,13,15,15,12,15,14,18,18,13,14,14,16,17, 9,12, + 12,15,16,10,13,13,15,16,11,13,13,15,16,13,15,15, + 17,17,13,15,14,16,15, 7,11,11,15,16,10,13,12,16, + 17,10,12,13,15,17,15,16,16,18,17,13,15,15,17,18, + 8,12,12,16,16,11,13,14,17,18,11,13,13,18,16,15, + 17,16,17,19,14,15,15,17,16, 8,12,12,16,15,11,14, + 13,18,17,11,13,14,18,17,15,16,16,18,17,13,16,16, + 18,18,11,15,14,18,17,13,14,15,18, 0,12,15,15, 0, + 17,17,16,17,17,18,14,16,18,18, 0,11,14,14,17, 0, + 12,15,14,17,19,12,15,14,18, 0,15,18,16, 0,17,14, + 18,16,18, 0, 7,11,11,16,15,10,12,12,18,16,10,13, + 13,16,15,13,15,14,17,17,14,16,16,19,18, 8,12,12, + 16,16,11,13,13,18,16,11,13,14,17,16,14,15,15,19, + 18,15,16,16, 0,19, 8,12,12,16,17,11,13,13,17,17, + 11,14,13,17,17,13,15,15,17,19,15,17,17,19, 0,11, + 14,15,19,17,12,15,16,18,18,12,14,15,19,17,14,16, + 17, 0,18,16,16,19,17, 0,11,14,14,18,19,12,15,14, + 17,17,13,16,14,17,16,14,17,16,18,18,15,18,15, 0, + 18, +}; + +static const static_codebook _16u0__p3_0 = { + 4, 625, + (char *)_vq_lengthlist__16u0__p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__16u0__p3_0, + 0 +}; + +static const long _vq_quantlist__16u0__p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__16u0__p4_0[] = { + 3, 5, 5, 8, 8, 6, 6, 6, 9, 9, 6, 6, 6, 9, 9, 9, + 10, 9,11,11, 9, 9, 9,11,11, 6, 7, 7,10,10, 7, 7, + 8,10,10, 7, 7, 8,10,10,10,10,10,11,12, 9,10,10, + 11,12, 6, 7, 7,10,10, 7, 8, 7,10,10, 7, 8, 7,10, + 10,10,11,10,12,11,10,10,10,13,10, 9,10,10,12,12, + 10,11,10,14,12, 9,11,11,13,13,11,12,13,13,13,11, + 12,12,15,13, 9,10,10,12,13, 9,11,10,12,13,10,10, + 11,12,13,11,12,12,12,13,11,12,12,13,13, 5, 7, 7, + 10,10, 7, 8, 8,10,10, 7, 8, 8,10,10,10,11,10,12, + 13,10,10,11,12,12, 6, 8, 8,11,10, 7, 8, 9,10,12, + 8, 9, 9,11,11,11,10,11,11,12,10,11,11,13,12, 7, + 8, 8,10,11, 8, 9, 8,11,10, 8, 9, 9,11,11,10,12, + 10,13,11,10,11,11,13,13,10,11,10,14,13,10,10,11, + 13,13,10,12,11,14,13,12,11,13,12,13,13,12,13,14, + 14,10,11,11,13,13,10,11,10,12,13,10,12,12,12,14, + 12,12,12,14,12,12,13,12,17,15, 5, 7, 7,10,10, 7, + 8, 8,10,10, 7, 8, 8,11,10,10,10,11,12,12,10,11, + 11,12,13, 6, 8, 8,11,10, 8, 9, 9,11,11, 7, 8, 9, + 10,11,11,11,11,12,12,10,10,11,12,13, 6, 8, 8,10, + 11, 8, 9, 9,11,11, 7, 9, 7,11,10,10,12,12,13,13, + 11,11,10,13,11, 9,11,10,14,13,11,11,11,15,13,10, + 10,11,13,13,12,13,13,14,14,12,11,12,12,13,10,11, + 11,12,13,10,11,12,13,13,10,11,10,13,12,12,12,13, + 14, 0,12,13,11,13,11, 8,10,10,13,13,10,11,11,14, + 13,10,11,11,13,12,13,14,14,14,15,12,12,12,15,14, + 9,11,10,13,12,10,10,11,13,14,11,11,11,15,12,13, + 12,14,15,16,13,13,13,14,13, 9,11,11,12,12,10,12, + 11,13,13,10,11,11,13,14,13,13,13,15,15,13,13,14, + 17,15,11,12,12,14,14,10,11,12,13,15,12,13,13, 0, + 15,13,11,14,12,16,14,16,14, 0,15,11,12,12,14,16, + 11,13,12,16,15,12,13,13,14,15,12,14,12,15,13,15, + 14,14,16,16, 8,10,10,13,13,10,11,10,13,14,10,11, + 11,13,13,13,13,12,14,14,14,13,13,16,17, 9,10,10, + 12,14,10,12,11,14,13,10,11,12,13,14,12,12,12,15, + 15,13,13,13,14,14, 9,10,10,13,13,10,11,12,12,14, + 10,11,10,13,13,13,13,13,14,16,13,13,13,14,14,11, + 12,13,15,13,12,14,13,14,16,12,12,13,13,14,13,14, + 14,17,15,13,12,17,13,16,11,12,13,14,15,12,13,14, + 14,17,11,12,11,14,14,13,16,14,16, 0,14,15,11,15, + 11, +}; + +static const static_codebook _16u0__p4_0 = { + 4, 625, + (char *)_vq_lengthlist__16u0__p4_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__16u0__p4_0, + 0 +}; + +static const long _vq_quantlist__16u0__p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__16u0__p5_0[] = { + 1, 4, 4, 7, 7, 7, 7, 9, 9, 4, 6, 6, 8, 8, 8, 8, + 9, 9, 4, 6, 6, 8, 8, 8, 8, 9, 9, 7, 8, 8, 9, 9, + 9, 9,11,10, 7, 8, 8, 9, 9, 9, 9,10,11, 7, 8, 8, + 9, 9,10,10,11,11, 7, 8, 8, 9, 9,10,10,11,11, 9, + 9, 9,10,10,11,11,12,12, 9, 9, 9,10,10,11,11,12, + 12, +}; + +static const static_codebook _16u0__p5_0 = { + 2, 81, + (char *)_vq_lengthlist__16u0__p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__16u0__p5_0, + 0 +}; + +static const long _vq_quantlist__16u0__p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__16u0__p6_0[] = { + 1, 4, 4, 7, 7,10,10,12,12,13,13,18,17, 3, 6, 6, + 9, 9,11,11,13,13,14,14,18,17, 3, 6, 6, 9, 9,11, + 11,13,13,14,14,17,18, 7, 9, 9,11,11,13,13,14,14, + 15,15, 0, 0, 7, 9, 9,11,11,13,13,14,14,15,16,19, + 18,10,11,11,13,13,14,14,16,15,17,18, 0, 0,10,11, + 11,13,13,14,14,15,15,16,18, 0, 0,11,13,13,14,14, + 15,15,17,17, 0,19, 0, 0,11,13,13,14,14,14,15,16, + 18, 0,19, 0, 0,13,14,14,15,15,18,17,18,18, 0,19, + 0, 0,13,14,14,15,16,16,16,18,18,19, 0, 0, 0,16, + 17,17, 0,17,19,19, 0,19, 0, 0, 0, 0,16,19,16,17, + 18, 0,19, 0, 0, 0, 0, 0, 0, +}; + +static const static_codebook _16u0__p6_0 = { + 2, 169, + (char *)_vq_lengthlist__16u0__p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__16u0__p6_0, + 0 +}; + +static const long _vq_quantlist__16u0__p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__16u0__p6_1[] = { + 1, 4, 5, 6, 6, 4, 6, 6, 6, 6, 4, 6, 6, 6, 6, 6, + 6, 6, 7, 7, 6, 6, 6, 7, 7, +}; + +static const static_codebook _16u0__p6_1 = { + 2, 25, + (char *)_vq_lengthlist__16u0__p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__16u0__p6_1, + 0 +}; + +static const long _vq_quantlist__16u0__p7_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__16u0__p7_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, +}; + +static const static_codebook _16u0__p7_0 = { + 4, 81, + (char *)_vq_lengthlist__16u0__p7_0, + 1, -518803456, 1628680192, 2, 0, + (long *)_vq_quantlist__16u0__p7_0, + 0 +}; + +static const long _vq_quantlist__16u0__p7_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__16u0__p7_1[] = { + 1, 5, 5, 6, 5, 9,10,11,11,10,10,10,10,10,10, 5, + 8, 8, 8,10,10,10,10,10,10,10,10,10,10,10, 5, 8, + 9, 9, 9,10,10,10,10,10,10,10,10,10,10, 5,10, 8, + 10,10,10,10,10,10,10,10,10,10,10,10, 4, 8, 9,10, + 10,10,10,10,10,10,10,10,10,10,10, 9,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10, 9,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, +}; + +static const static_codebook _16u0__p7_1 = { + 2, 225, + (char *)_vq_lengthlist__16u0__p7_1, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__16u0__p7_1, + 0 +}; + +static const long _vq_quantlist__16u0__p7_2[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const char _vq_lengthlist__16u0__p7_2[] = { + 1, 6, 6, 7, 8, 7, 7,10, 9,10, 9,11,10, 9,11,10, + 9, 9, 9, 9,10, 6, 8, 7, 9, 9, 8, 8,10,10, 9,11, + 11,12,12,10, 9,11, 9,12,10, 9, 6, 9, 8, 9,12, 8, + 8,11, 9,11,11,12,11,12,12,10,11,11,10,10,11, 7, + 10, 9, 9, 9, 9, 9,10, 9,10, 9,10,10,12,10,10,10, + 11,12,10,10, 7, 9, 9, 9,10, 9, 9,10,10, 9, 9, 9, + 11,11,10,10,10,10, 9, 9,12, 7, 9,10, 9,11, 9,10, + 9,10,11,11,11,10,11,12, 9,12,11,10,10,10, 7, 9, + 9, 9, 9,10,12,10, 9,11,12,10,11,12,12,11, 9,10, + 11,10,11, 7, 9,10,10,11,10, 9,10,11,11,11,10,12, + 12,12,11,11,10,11,11,12, 8, 9,10,12,11,10,10,12, + 12,12,12,12,10,11,11, 9,11,10,12,11,11, 8, 9,10, + 10,11,12,11,11,10,10,10,12,12,12, 9,10,12,12,12, + 12,12, 8,10,11,10,10,12, 9,11,12,12,11,12,12,12, + 12,10,12,10,10,10,10, 8,12,11,11,11,10,10,11,12, + 12,12,12,11,12,12,12,11,11,11,12,10, 9,10,10,12, + 10,12,10,12,12,10,10,10,11,12,12,12,11,12,12,12, + 11,10,11,12,12,12,11,12,12,11,12,12,11,12,12,12, + 12,11,12,12,10,10,10,10,11,11,12,11,12,12,12,12, + 12,12,12,11,12,11,10,11,11,12,11,11, 9,10,10,10, + 12,10,10,11, 9,11,12,11,12,11,12,12,10,11,10,12, + 9, 9, 9,12,11,10,11,10,12,10,12,10,12,12,12,11, + 11,11,11,11,10, 9,10,10,11,10,11,11,12,11,10,11, + 12,12,12,11,11, 9,12,10,12, 9,10,12,10,10,11,10, + 11,11,12,11,10,11,10,11,11,11,11,12,11,11,10, 9, + 10,10,10, 9,11,11,10, 9,12,10,11,12,11,12,12,11, + 12,11,12,11,10,11,10,12,11,12,11,12,11,12,10,11, + 10,10,12,11,10,11,11,11,10, +}; + +static const static_codebook _16u0__p7_2 = { + 2, 441, + (char *)_vq_lengthlist__16u0__p7_2, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__16u0__p7_2, + 0 +}; + +static const char _huff_lengthlist__16u0__single[] = { + 3, 5, 8, 7,14, 8, 9,19, 5, 2, 5, 5, 9, 6, 9,19, + 8, 4, 5, 7, 8, 9,13,19, 7, 4, 6, 5, 9, 6, 9,19, + 12, 8, 7, 9,10,11,13,19, 8, 5, 8, 6, 9, 6, 7,19, + 8, 8,10, 7, 7, 4, 5,19,12,17,19,15,18,13,11,18, +}; + +static const static_codebook _huff_book__16u0__single = { + 2, 64, + (char *)_huff_lengthlist__16u0__single, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__16u1__long[] = { + 3, 6,10, 8,12, 8,14, 8,14,19, 5, 3, 5, 5, 7, 6, + 11, 7,16,19, 7, 5, 6, 7, 7, 9,11,12,19,19, 6, 4, + 7, 5, 7, 6,10, 7,18,18, 8, 6, 7, 7, 7, 7, 8, 9, + 18,18, 7, 5, 8, 5, 7, 5, 8, 6,18,18,12, 9,10, 9, + 9, 9, 8, 9,18,18, 8, 7,10, 6, 8, 5, 6, 4,11,18, + 11,15,16,12,11, 8, 8, 6, 9,18,14,18,18,18,16,16, + 16,13,16,18, +}; + +static const static_codebook _huff_book__16u1__long = { + 2, 100, + (char *)_huff_lengthlist__16u1__long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__16u1__p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__16u1__p1_0[] = { + 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 8, 7, 7,10,10, 7, + 9,10, 5, 7, 8, 7,10, 9, 7,10,10, 5, 8, 8, 8,10, + 10, 8,10,10, 7,10,10,10,11,12,10,12,13, 7,10,10, + 9,13,11,10,12,13, 5, 8, 8, 8,10,10, 8,10,10, 7, + 10,10,10,12,12, 9,11,12, 7,10,11,10,12,12,10,13, + 11, +}; + +static const static_codebook _16u1__p1_0 = { + 4, 81, + (char *)_vq_lengthlist__16u1__p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__16u1__p1_0, + 0 +}; + +static const long _vq_quantlist__16u1__p2_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__16u1__p2_0[] = { + 3, 4, 4, 5, 6, 6, 5, 6, 6, 5, 6, 6, 6, 7, 8, 6, + 7, 8, 5, 6, 6, 6, 8, 7, 6, 8, 7, 5, 6, 6, 6, 8, + 8, 6, 8, 8, 6, 8, 8, 7, 7,10, 8, 9, 9, 6, 8, 8, + 7, 9, 8, 8, 9,10, 5, 6, 6, 6, 8, 8, 7, 8, 8, 6, + 8, 8, 8,10, 9, 7, 8, 9, 6, 8, 8, 8, 9, 9, 7,10, + 8, +}; + +static const static_codebook _16u1__p2_0 = { + 4, 81, + (char *)_vq_lengthlist__16u1__p2_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__16u1__p2_0, + 0 +}; + +static const long _vq_quantlist__16u1__p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__16u1__p3_0[] = { + 1, 5, 5, 8, 8, 6, 7, 7, 9, 9, 5, 7, 7, 9, 9, 9, + 10, 9,11,11, 9, 9,10,11,11, 6, 8, 8,10,10, 8, 9, + 10,11,11, 8, 9,10,11,11,10,11,11,12,13,10,11,11, + 13,13, 6, 8, 8,10,10, 8,10, 9,11,11, 8,10, 9,11, + 11,10,11,11,13,13,10,11,11,13,12, 9,11,11,14,13, + 10,12,12,15,14,10,12,11,14,13,12,13,13,15,15,12, + 13,13,16,14, 9,11,11,13,14,10,11,12,14,14,10,12, + 12,14,15,12,13,13,14,15,12,13,14,15,16, 5, 8, 8, + 11,11, 8,10,10,12,12, 8,10,10,12,12,11,12,12,14, + 14,11,12,12,14,14, 8,10,10,12,12, 9,11,12,12,13, + 10,12,12,13,13,12,12,13,14,15,11,13,13,15,15, 7, + 10,10,12,12, 9,12,11,13,12,10,11,12,13,13,12,13, + 12,15,14,11,12,13,15,15,10,12,12,15,14,11,13,13, + 16,15,11,13,13,16,15,14,13,14,15,16,13,15,15,17, + 17,10,12,12,14,15,11,12,12,15,15,11,13,13,15,16, + 13,15,13,16,15,13,15,15,16,17, 5, 8, 8,11,11, 8, + 10,10,12,12, 8,10,10,12,12,11,12,12,14,14,11,12, + 12,14,14, 7,10,10,12,12,10,12,12,14,13, 9,11,12, + 12,13,12,13,13,15,15,12,12,13,13,15, 7,10,10,12, + 13,10,11,12,13,13,10,12,11,13,13,11,13,13,15,15, + 12,13,12,15,14, 9,12,12,15,14,11,13,13,15,15,11, + 12,13,15,15,13,14,14,17,19,13,13,14,16,16,10,12, + 12,14,15,11,13,13,15,16,11,13,12,16,15,13,15,15, + 17,18,14,15,13,16,15, 8,11,11,15,14,10,12,12,16, + 15,10,12,12,16,16,14,15,15,18,17,13,14,15,16,18, + 9,12,12,15,15,11,12,14,16,17,11,13,13,16,15,15, + 15,15,17,18,14,15,16,17,17, 9,12,12,15,15,11,14, + 13,16,16,11,13,13,16,16,15,16,15,17,18,14,16,15, + 17,16,12,14,14,17,16,12,14,15,18,17,13,15,15,17, + 17,15,15,18,16,20,15,16,17,18,18,11,14,14,16,17, + 13,15,14,18,17,13,15,15,17,17,15,17,15,18,17,15, + 17,16,19,18, 8,11,11,14,15,10,12,12,15,15,10,12, + 12,16,16,13,14,14,17,16,14,15,15,17,17, 9,12,12, + 15,16,11,13,13,16,16,11,12,13,16,16,14,16,15,20, + 17,14,16,16,17,17, 9,12,12,15,16,11,13,13,16,17, + 11,13,13,17,16,14,15,15,17,18,15,15,15,18,18,11, + 14,14,17,16,13,15,15,17,17,13,14,14,18,17,15,16, + 16,18,19,15,15,17,17,19,11,14,14,16,17,13,15,14, + 17,19,13,15,14,18,17,15,17,16,18,18,15,17,15,18, + 16, +}; + +static const static_codebook _16u1__p3_0 = { + 4, 625, + (char *)_vq_lengthlist__16u1__p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__16u1__p3_0, + 0 +}; + +static const long _vq_quantlist__16u1__p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__16u1__p4_0[] = { + 4, 5, 5, 8, 8, 6, 6, 7, 9, 9, 6, 6, 6, 9, 9, 9, + 10, 9,11,11, 9, 9,10,11,11, 6, 7, 7,10, 9, 7, 7, + 8, 9,10, 7, 7, 8,10,10,10,10,10,10,12, 9, 9,10, + 11,12, 6, 7, 7, 9, 9, 7, 8, 7,10,10, 7, 8, 7,10, + 10, 9,10, 9,12,11,10,10, 9,12,10, 9,10,10,12,11, + 10,10,10,12,12, 9,10,10,12,12,12,11,12,13,13,11, + 11,12,12,13, 9,10,10,11,12, 9,10,10,12,12,10,10, + 10,12,12,11,12,11,14,13,11,12,12,14,13, 5, 7, 7, + 10,10, 7, 8, 8,10,10, 7, 8, 7,10,10,10,10,10,12, + 12,10,10,10,12,12, 6, 8, 7,10,10, 7, 7, 9,10,11, + 8, 9, 9,11,10,10,10,11,11,13,10,10,11,12,13, 6, + 8, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,10,11,10,11, + 10,13,11,10,11,10,12,12,10,11,10,12,11,10,10,10, + 12,13,10,11,11,13,12,11,11,13,11,14,12,12,13,14, + 14, 9,10,10,12,13,10,11,10,13,12,10,11,11,12,13, + 11,12,11,14,12,12,13,13,15,14, 5, 7, 7,10,10, 7, + 7, 8,10,10, 7, 8, 8,10,10,10,10,10,11,12,10,10, + 10,12,12, 7, 8, 8,10,10, 8, 9, 8,11,10, 7, 8, 9, + 10,11,10,11,11,12,12,10,10,11,11,13, 7, 7, 8,10, + 10, 8, 8, 9,10,11, 7, 9, 7,11,10,10,11,11,13,12, + 11,11,10,13,11, 9,10,10,12,12,10,11,11,13,12,10, + 10,11,12,12,12,13,13,14,14,11,11,12,12,14,10,10, + 11,12,12,10,11,11,12,13,10,10,10,13,12,12,13,13, + 15,14,12,13,10,14,11, 8,10,10,12,12,10,11,10,13, + 13, 9,10,10,12,12,12,13,13,15,14,11,12,12,13,13, + 9,10,10,13,12,10,10,11,13,13,10,11,10,13,12,12, + 12,13,14,15,12,13,12,15,13, 9,10,10,12,13,10,11, + 10,13,12,10,10,11,12,13,12,14,12,15,13,12,12,13, + 14,15,11,12,11,14,13,11,11,12,14,15,12,13,12,15, + 14,13,11,15,11,16,13,14,14,16,15,11,12,12,14,14, + 11,12,11,14,13,12,12,13,14,15,13,14,12,16,12,14, + 14,14,15,15, 8,10,10,12,12, 9,10,10,12,12,10,10, + 11,13,13,11,12,12,13,13,12,13,13,14,15, 9,10,10, + 13,12,10,11,11,13,12,10,10,11,13,13,12,13,12,15, + 14,12,12,13,13,16, 9, 9,10,12,13,10,10,11,12,13, + 10,11,10,13,13,12,12,13,13,15,13,13,12,15,13,11, + 12,12,14,14,12,13,12,15,14,11,11,12,13,14,14,14, + 14,16,15,13,12,15,12,16,11,11,12,13,14,12,13,13, + 14,15,10,12,11,14,13,14,15,14,16,16,13,14,11,15, + 11, +}; + +static const static_codebook _16u1__p4_0 = { + 4, 625, + (char *)_vq_lengthlist__16u1__p4_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__16u1__p4_0, + 0 +}; + +static const long _vq_quantlist__16u1__p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__16u1__p5_0[] = { + 1, 4, 4, 7, 7, 7, 7, 9, 9, 4, 6, 6, 8, 8, 8, 8, + 10,10, 4, 5, 6, 8, 8, 8, 8,10,10, 7, 8, 8, 9, 9, + 9, 9,11,11, 7, 8, 8, 9, 9, 9, 9,11,11, 7, 8, 8, + 10, 9,11,11,12,11, 7, 8, 8, 9, 9,11,11,12,12, 9, + 10,10,11,11,12,12,13,12, 9,10,10,11,11,12,12,12, + 13, +}; + +static const static_codebook _16u1__p5_0 = { + 2, 81, + (char *)_vq_lengthlist__16u1__p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__16u1__p5_0, + 0 +}; + +static const long _vq_quantlist__16u1__p6_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__16u1__p6_0[] = { + 3, 4, 4, 6, 6, 7, 7, 9, 9, 4, 4, 4, 6, 6, 8, 8, + 9, 9, 4, 4, 4, 6, 6, 7, 7, 9, 9, 6, 6, 6, 7, 7, + 8, 8,10, 9, 6, 6, 6, 7, 7, 8, 8, 9,10, 7, 8, 7, + 8, 8, 9, 9,10,10, 7, 8, 8, 8, 8, 9, 9,10,10, 9, + 9, 9,10,10,10,10,11,11, 9, 9, 9,10,10,10,10,11, + 11, +}; + +static const static_codebook _16u1__p6_0 = { + 2, 81, + (char *)_vq_lengthlist__16u1__p6_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__16u1__p6_0, + 0 +}; + +static const long _vq_quantlist__16u1__p7_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__16u1__p7_0[] = { + 1, 4, 4, 4, 8, 8, 4, 8, 8, 5,11, 9, 8,12,11, 8, + 12,11, 5,10,11, 8,11,12, 8,11,12, 4,11,11,11,14, + 13,10,13,13, 8,14,13,12,14,16,12,16,15, 8,14,14, + 13,16,14,12,15,16, 4,11,11,10,14,13,11,14,14, 8, + 15,14,12,15,15,12,14,16, 8,14,14,11,16,15,12,15, + 13, +}; + +static const static_codebook _16u1__p7_0 = { + 4, 81, + (char *)_vq_lengthlist__16u1__p7_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__16u1__p7_0, + 0 +}; + +static const long _vq_quantlist__16u1__p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__16u1__p7_1[] = { + 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 4, 6, 5, 7, 7, + 8, 8, 8, 8, 8, 8, 4, 5, 6, 7, 7, 8, 8, 8, 8, 8, + 8, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 6, 7, 7, 8, + 8, 8, 8, 9, 9, 9, 9, 7, 8, 8, 8, 8, 9, 9, 9,10, + 9,10, 7, 8, 8, 8, 8, 9, 9, 9, 9,10, 9, 8, 8, 8, + 9, 9,10,10,10,10,10,10, 8, 8, 8, 9, 9, 9, 9,10, + 10,10,10, 8, 8, 8, 9, 9, 9,10,10,10,10,10, 8, 8, + 8, 9, 9,10,10,10,10,10,10, +}; + +static const static_codebook _16u1__p7_1 = { + 2, 121, + (char *)_vq_lengthlist__16u1__p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__16u1__p7_1, + 0 +}; + +static const long _vq_quantlist__16u1__p8_0[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__16u1__p8_0[] = { + 1, 4, 4, 5, 5, 8, 8,10,10,12,12, 4, 7, 7, 8, 8, + 9, 9,12,11,14,13, 4, 7, 7, 7, 8, 9,10,11,11,13, + 12, 5, 8, 8, 9, 9,11,11,12,13,15,14, 5, 7, 8, 9, + 9,11,11,13,13,17,15, 8, 9,10,11,11,12,13,17,14, + 17,16, 8,10, 9,11,11,12,12,13,15,15,17,10,11,11, + 12,13,14,15,15,16,16,17, 9,11,11,12,12,14,15,17, + 15,15,16,11,14,12,14,15,16,15,16,16,16,15,11,13, + 13,14,14,15,15,16,16,15,16, +}; + +static const static_codebook _16u1__p8_0 = { + 2, 121, + (char *)_vq_lengthlist__16u1__p8_0, + 1, -524582912, 1618345984, 4, 0, + (long *)_vq_quantlist__16u1__p8_0, + 0 +}; + +static const long _vq_quantlist__16u1__p8_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__16u1__p8_1[] = { + 2, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 4, 6, 6, 7, 7, + 8, 7, 8, 8, 8, 8, 4, 6, 6, 7, 7, 7, 7, 8, 8, 8, + 8, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 9, 6, 7, 7, 7, + 7, 8, 8, 8, 8, 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, + 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 8, 8, 8, + 8, 8, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, + 9, 9, 9, 8, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9, 8, 8, + 8, 9, 9, 9, 9, 9, 9, 9, 9, +}; + +static const static_codebook _16u1__p8_1 = { + 2, 121, + (char *)_vq_lengthlist__16u1__p8_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__16u1__p8_1, + 0 +}; + +static const long _vq_quantlist__16u1__p9_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__16u1__p9_0[] = { + 1, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, +}; + +static const static_codebook _16u1__p9_0 = { + 2, 225, + (char *)_vq_lengthlist__16u1__p9_0, + 1, -514071552, 1627381760, 4, 0, + (long *)_vq_quantlist__16u1__p9_0, + 0 +}; + +static const long _vq_quantlist__16u1__p9_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__16u1__p9_1[] = { + 1, 6, 5, 9, 9,10,10, 6, 7, 9, 9,10,10,10,10, 5, + 10, 8,10, 8,10,10, 8, 8,10, 9,10,10,10,10, 5, 8, + 9,10,10,10,10, 8,10,10,10,10,10,10,10, 9,10,10, + 10,10,10,10, 9, 9,10,10,10,10,10,10, 9, 9, 8, 9, + 10,10,10, 9,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10, 8,10,10,10,10, + 10,10,10,10,10,10,10,10,10, 6, 8, 8,10,10,10, 8, + 10,10,10,10,10,10,10,10, 5, 8, 8,10,10,10, 9, 9, + 10,10,10,10,10,10,10,10, 9,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, +}; + +static const static_codebook _16u1__p9_1 = { + 2, 225, + (char *)_vq_lengthlist__16u1__p9_1, + 1, -522338304, 1620115456, 4, 0, + (long *)_vq_quantlist__16u1__p9_1, + 0 +}; + +static const long _vq_quantlist__16u1__p9_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__16u1__p9_2[] = { + 1, 6, 6, 7, 8, 8,11,10, 9, 9,11, 9,10, 9,11,11, + 9, 6, 7, 6,11, 8,11, 9,10,10,11, 9,11,10,10,10, + 11, 9, 5, 7, 7, 8, 8,10,11, 8, 8,11, 9, 9,10,11, + 9,10,11, 8, 9, 6, 8, 8, 9, 9,10,10,11,11,11, 9, + 11,10, 9,11, 8, 8, 8, 9, 8, 9,10,11, 9, 9,11,11, + 10, 9, 9,11,10, 8,11, 8, 9, 8,11, 9,10, 9,10,11, + 11,10,10, 9,10,10, 8, 8, 9,10,10,10, 9,11, 9,10, + 11,11,11,11,10, 9,11, 9, 9,11,11,10, 8,11,11,11, + 9,10,10,11,10,11,11, 9,11,10, 9,11,10,10,10,10, + 9,11,10,11,10, 9, 9,10,11, 9, 8,10,11,11,10,10, + 11, 9,11,10,11,11,10,11, 9, 9, 8,10, 8, 9,11, 9, + 8,10,10, 9,11,10,11,10,11, 9,11, 8,10,11,11,11, + 11,10,10,11,11,11,11,10,11,11,10, 9, 8,10,10, 9, + 11,10,11,11,11, 9, 9, 9,11,11,11,10,10, 9, 9,10, + 9,11,11,11,11, 8,10,11,10,11,11,10,11,11, 9, 9, + 9,10, 9,11, 9,11,11,11,11,11,10,11,11,10,11,10, + 11,11, 9,11,10,11,10, 9,10, 9,10,10,11,11,11,11, + 9,10, 9,10,11,11,10,11,11,11,11,11,11,10,11,11, + 10, +}; + +static const static_codebook _16u1__p9_2 = { + 2, 289, + (char *)_vq_lengthlist__16u1__p9_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__16u1__p9_2, + 0 +}; + +static const char _huff_lengthlist__16u1__short[] = { + 5, 7,10, 9,11,10,15,11,13,16, 6, 4, 6, 6, 7, 7, + 10, 9,12,16,10, 6, 5, 6, 6, 7,10,11,16,16, 9, 6, + 7, 6, 7, 7,10, 8,14,16,11, 6, 5, 4, 5, 6, 8, 9, + 15,16, 9, 6, 6, 5, 6, 6, 9, 8,14,16,12, 7, 6, 6, + 5, 6, 6, 7,13,16, 8, 6, 7, 6, 5, 5, 4, 4,11,16, + 9, 8, 9, 9, 7, 7, 6, 5,13,16,14,14,16,15,16,15, + 16,16,16,16, +}; + +static const static_codebook _huff_book__16u1__short = { + 2, 100, + (char *)_huff_lengthlist__16u1__short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__16u2__long[] = { + 5, 8,10,10,10,11,11,12,14,18, 7, 5, 5, 6, 8, 9, + 10,12,14,17, 9, 5, 4, 5, 6, 8,10,11,13,19, 9, 5, + 4, 4, 5, 6, 9,10,12,17, 8, 6, 5, 4, 4, 5, 7,10, + 11,15, 8, 7, 7, 6, 5, 5, 6, 9,11,14, 8, 9, 8, 7, + 6, 5, 6, 7,11,14, 9,11,11, 9, 7, 6, 6, 6, 9,14, + 11,14,15,13, 9, 8, 7, 7, 9,14,13,15,19,17,12,11, + 10, 9,10,14, +}; + +static const static_codebook _huff_book__16u2__long = { + 2, 100, + (char *)_huff_lengthlist__16u2__long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__16u2_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__16u2_p1_0[] = { + 1, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 9, 9, 7, + 9, 9, 5, 7, 7, 7, 9, 9, 8, 9, 9, 5, 7, 7, 8, 9, + 9, 7, 9, 9, 7, 9, 9, 9,10,11, 9,10,10, 7, 9, 9, + 9,10, 9, 9,10,11, 5, 8, 7, 7, 9, 9, 8, 9, 9, 7, + 9, 9, 9,11,10, 9, 9,10, 7, 9, 9, 9,10,10, 9,11, + 10, +}; + +static const static_codebook _16u2_p1_0 = { + 4, 81, + (char *)_vq_lengthlist__16u2_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__16u2_p1_0, + 0 +}; + +static const long _vq_quantlist__16u2_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__16u2_p2_0[] = { + 3, 5, 5, 8, 8, 5, 7, 7, 9, 9, 5, 7, 7, 9, 9, 9, + 10, 9,11,11, 9, 9, 9,11,11, 5, 7, 7, 9, 9, 7, 8, + 8,10,10, 7, 8, 8,10,10,10,10,10,12,12, 9,10,10, + 11,12, 5, 7, 7, 9, 9, 7, 8, 8,10,10, 7, 8, 8,10, + 10, 9,10,10,12,11,10,10,10,12,12, 9,10,10,12,12, + 10,10,10,12,12, 9,10,10,12,12,12,12,12,14,14,11, + 12,12,13,14, 9,10,10,12,12, 9,10,10,12,12,10,10, + 10,12,12,11,12,12,14,13,12,12,12,14,13, 5, 7, 7, + 9, 9, 7, 8, 8,10,10, 7, 8, 8,10,10,10,10,10,12, + 12,10,10,10,12,12, 7, 8, 8,11,10, 8, 9, 9,11,11, + 8, 9, 9,11,11,10,11,11,12,13,10,11,11,12,13, 7, + 8, 8,10,10, 8, 9, 8,11,10, 8, 9, 9,11,11,10,11, + 10,13,12,10,11,11,13,13,10,11,10,13,12,10,11,11, + 13,13,10,11,11,13,13,12,12,13,13,14,12,13,13,14, + 14, 9,10,10,12,12,10,11,10,13,12,10,11,11,13,13, + 12,13,12,14,13,12,13,13,14,15, 5, 7, 7, 9,10, 7, + 8, 8,10,10, 7, 8, 8,10,10,10,10,10,12,12,10,10, + 11,12,12, 7, 8, 8,10,10, 8, 9, 9,11,11, 8, 8, 9, + 10,11,10,11,11,13,13,10,10,11,12,13, 7, 8, 8,10, + 10, 8, 9, 9,11,11, 8, 9, 9,11,11,10,11,11,13,12, + 10,11,11,13,12, 9,10,10,12,12,10,11,11,13,13,10, + 10,11,12,13,12,13,13,15,14,12,12,13,12,14, 9,10, + 11,12,13,10,11,11,13,13,10,11,11,13,13,12,13,13, + 14,14,12,13,12,14,13, 8,10,10,12,12, 9,11,10,13, + 12, 9,10,10,12,13,12,13,13,14,14,12,12,12,14,14, + 9,10,10,13,13,10,11,11,13,13,10,11,11,13,13,13, + 13,13,14,15,12,13,13,14,15, 9,10,10,12,13,10,11, + 10,13,13,10,11,11,12,13,12,13,12,15,14,12,13,13, + 14,15,11,12,12,15,14,12,12,13,14,15,12,13,13,15, + 14,13,13,15,14,16,14,14,14,16,15,11,12,12,14,14, + 11,12,12,14,14,12,13,13,14,15,13,14,13,15,13,14, + 14,14,15,16, 8, 9,10,12,12, 9,10,10,13,12, 9,10, + 11,12,13,12,12,12,14,14,12,13,13,14,14, 9,10,10, + 13,12,10,11,11,13,13,10,10,11,13,13,12,13,13,15, + 14,12,12,13,14,15, 9,10,10,13,13,10,11,11,13,13, + 10,11,11,13,13,12,13,13,14,14,13,13,13,15,15,11, + 12,12,14,13,12,13,13,15,14,11,12,12,14,14,14,14, + 14,16,15,13,13,14,13,16,11,12,12,14,14,12,13,13, + 14,15,12,13,12,14,14,14,14,14,16,16,14,15,13,16, + 14, +}; + +static const static_codebook _16u2_p2_0 = { + 4, 625, + (char *)_vq_lengthlist__16u2_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__16u2_p2_0, + 0 +}; + +static const long _vq_quantlist__16u2_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__16u2_p3_0[] = { + 2, 4, 4, 6, 6, 7, 7, 9, 9, 4, 5, 5, 6, 6, 8, 7, + 9, 9, 4, 5, 5, 6, 6, 7, 8, 9, 9, 6, 6, 6, 7, 7, + 8, 8,10,10, 6, 6, 6, 7, 7, 8, 8,10,10, 7, 8, 7, + 8, 8, 9, 9,11,10, 7, 7, 8, 8, 8, 9, 9,10,11, 9, + 9, 9,10,10,11,10,11,11, 9, 9, 9,10,10,10,11,11, + 11, +}; + +static const static_codebook _16u2_p3_0 = { + 2, 81, + (char *)_vq_lengthlist__16u2_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__16u2_p3_0, + 0 +}; + +static const long _vq_quantlist__16u2_p4_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__16u2_p4_0[] = { + 2, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11,11,11, + 11, 5, 5, 5, 7, 6, 8, 7, 9, 9, 9, 9,10,10,11,11, + 12,12, 5, 5, 5, 6, 6, 7, 8, 8, 9, 9, 9,10,10,11, + 11,12,12, 6, 7, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10, + 11,11,12,12, 6, 6, 7, 7, 7, 8, 8, 9, 9, 9, 9,10, + 10,11,11,12,12, 7, 8, 8, 8, 8, 9, 9, 9, 9,10,10, + 11,11,11,11,12,12, 7, 7, 8, 8, 8, 9, 9, 9, 9,10, + 10,11,11,11,11,12,12, 8, 9, 9, 9, 9, 9, 9,10,10, + 10,10,11,11,12,12,12,12, 8, 9, 9, 9, 9, 9, 9,10, + 10,10,10,11,11,12,12,12,12, 9, 9, 9, 9, 9,10,10, + 10,10,10,11,11,11,12,12,13,13, 9, 9, 9, 9, 9,10, + 10,10,10,11,10,11,11,12,12,13,13,10,10,10,10,10, + 11,11,11,11,11,11,11,12,12,12,13,13,10,10,10,10, + 10,11,11,11,11,11,11,12,11,12,12,13,13,11,11,11, + 11,11,11,11,12,12,12,12,12,12,13,13,13,13,11,11, + 11,11,11,11,11,12,12,12,12,13,12,13,13,13,13,11, + 12,12,12,12,12,12,12,12,13,13,13,13,13,13,14,14, + 11,12,12,12,12,12,12,12,13,13,13,13,13,13,13,14, + 14, +}; + +static const static_codebook _16u2_p4_0 = { + 2, 289, + (char *)_vq_lengthlist__16u2_p4_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__16u2_p4_0, + 0 +}; + +static const long _vq_quantlist__16u2_p5_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__16u2_p5_0[] = { + 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 8, 8, 7, 9, 9, 7, + 9,10, 5, 8, 8, 7,10, 9, 7,10, 9, 5, 8, 8, 8,11, + 10, 8,10,10, 7,10,10, 9, 9,12,10,12,12, 7,10,10, + 9,12,10,10,11,12, 5, 8, 8, 8,10,10, 8,11,11, 7, + 11,10,10,12,11, 9,10,12, 7,10,11,10,12,12, 9,12, + 9, +}; + +static const static_codebook _16u2_p5_0 = { + 4, 81, + (char *)_vq_lengthlist__16u2_p5_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__16u2_p5_0, + 0 +}; + +static const long _vq_quantlist__16u2_p5_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__16u2_p5_1[] = { + 2, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 5, 6, 6, 7, 7, + 7, 7, 8, 8, 8, 8, 5, 6, 6, 6, 7, 7, 7, 8, 8, 8, + 8, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 6, 7, 7, 7, + 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, + 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 9, 9, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 8, 8, + 8, 8, 8, 8, 8, 9, 9, 9, 9, +}; + +static const static_codebook _16u2_p5_1 = { + 2, 121, + (char *)_vq_lengthlist__16u2_p5_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__16u2_p5_1, + 0 +}; + +static const long _vq_quantlist__16u2_p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__16u2_p6_0[] = { + 1, 5, 4, 7, 7, 8, 8, 8, 8,10,10,11,11, 4, 6, 6, + 7, 7, 9, 9, 9, 9,10,10,11,11, 4, 6, 6, 7, 7, 9, + 9, 9, 9,10,10,11,11, 7, 8, 8, 9, 9, 9, 9,10,10, + 11,11,12,12, 7, 7, 7, 9, 8,10, 9,10,10,11,11,12, + 12, 8, 9, 9, 9,10,10,10,11,11,12,12,13,13, 8, 9, + 9,10, 9,10,10,11,11,12,12,13,13, 8, 9, 9,10,10, + 11,11,11,11,12,12,13,13, 8, 9, 9,10,10,11,11,12, + 11,12,12,13,13,10,10,10,11,11,12,12,12,12,13,13, + 14,14,10,10,10,11,11,12,12,12,12,13,13,14,14,11, + 11,11,12,12,13,13,13,13,14,14,14,14,11,11,11,12, + 12,13,13,13,13,14,14,14,14, +}; + +static const static_codebook _16u2_p6_0 = { + 2, 169, + (char *)_vq_lengthlist__16u2_p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__16u2_p6_0, + 0 +}; + +static const long _vq_quantlist__16u2_p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__16u2_p6_1[] = { + 2, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _16u2_p6_1 = { + 2, 25, + (char *)_vq_lengthlist__16u2_p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__16u2_p6_1, + 0 +}; + +static const long _vq_quantlist__16u2_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__16u2_p7_0[] = { + 1, 4, 4, 7, 7, 8, 8, 8, 8, 9, 9,10,10, 4, 6, 6, + 8, 8, 9, 9, 9, 9,10,10,11,10, 4, 6, 6, 8, 8, 9, + 9, 9, 9,10,10,11,11, 7, 8, 8,10, 9,10,10,10,10, + 11,11,12,12, 7, 8, 8,10,10,10,10,10,10,11,11,12, + 12, 8, 9, 9,10,10,11,11,11,11,12,12,13,13, 8, 9, + 9,10,10,11,11,11,11,12,12,13,13, 8, 9, 9,11,10, + 11,11,12,12,13,13,14,13, 8, 9, 9,10,10,11,11,12, + 12,13,13,13,13, 9,10,10,11,11,12,12,13,13,13,13, + 14,14, 9,10,10,11,11,12,12,13,13,13,13,14,14,10, + 11,11,12,12,13,13,14,13,14,14,15,14,10,11,11,12, + 12,13,13,14,13,14,14,15,14, +}; + +static const static_codebook _16u2_p7_0 = { + 2, 169, + (char *)_vq_lengthlist__16u2_p7_0, + 1, -523206656, 1618345984, 4, 0, + (long *)_vq_quantlist__16u2_p7_0, + 0 +}; + +static const long _vq_quantlist__16u2_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__16u2_p7_1[] = { + 2, 5, 5, 7, 7, 7, 7, 7, 7, 8, 8, 5, 6, 6, 7, 7, + 7, 7, 8, 8, 8, 8, 5, 6, 6, 7, 7, 7, 7, 8, 8, 8, + 8, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, + 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, + 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _16u2_p7_1 = { + 2, 121, + (char *)_vq_lengthlist__16u2_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__16u2_p7_1, + 0 +}; + +static const long _vq_quantlist__16u2_p8_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__16u2_p8_0[] = { + 1, 4, 4, 7, 7, 8, 8, 7, 7, 9, 8,10, 9,11,11, 4, + 7, 6, 9, 8, 9, 9, 9, 9,10, 9,11, 9,12, 9, 4, 6, + 7, 8, 8, 9, 9, 9, 9,10,10,10,11,11,12, 7, 9, 8, + 10,10,11,11,10,10,11,11,12,12,13,12, 7, 8, 8,10, + 10,10,11,10,10,11,11,11,12,12,13, 8, 9, 9,11,11, + 11,11,11,11,12,12,13,13,13,13, 8, 9, 9,11,11,11, + 11,11,11,12,12,13,13,13,14, 8, 9, 9,10,10,11,11, + 12,11,13,13,14,13,14,14, 8, 9, 9,10,10,11,11,12, + 12,12,12,13,13,14,14, 9,10,10,11,11,12,12,13,12, + 13,13,14,14,15,15, 9,10,10,11,11,12,12,12,13,13, + 13,14,14,14,15,10,11,11,12,12,13,13,14,13,14,14, + 15,14,15,15,10,11,11,12,12,13,12,13,14,14,14,14, + 14,15,15,11,12,12,13,13,13,13,14,14,15,14,15,15, + 16,16,11,12,12,13,13,13,13,14,14,14,15,15,15,16, + 16, +}; + +static const static_codebook _16u2_p8_0 = { + 2, 225, + (char *)_vq_lengthlist__16u2_p8_0, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__16u2_p8_0, + 0 +}; + +static const long _vq_quantlist__16u2_p8_1[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const char _vq_lengthlist__16u2_p8_1[] = { + 3, 5, 5, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 5, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9,10,10,10,10, 5, 6, 6, 7, 7, 8, + 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 7, + 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9,10,10,10,10, + 10,10,10,10, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, + 9,10, 9,10,10,10, 9,10, 9, 8, 8, 8, 9, 8, 9, 9, + 9, 9,10, 9,10,10,10,10,10,10,10,10,10,10, 8, 8, + 8, 8, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10, + 10,10,10, 8, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10, + 10,10,10,10,10,10,10,10, 8, 9, 9, 9, 9, 9, 9, 9, + 10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, + 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, + 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10, 9, 9, 9,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10, 9, 9,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10, 9,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10, 9,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10, 9,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10, +}; + +static const static_codebook _16u2_p8_1 = { + 2, 441, + (char *)_vq_lengthlist__16u2_p8_1, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__16u2_p8_1, + 0 +}; + +static const long _vq_quantlist__16u2_p9_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__16u2_p9_0[] = { + 1, 5, 3, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 5, + 7, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 5, 7, + 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, +}; + +static const static_codebook _16u2_p9_0 = { + 2, 225, + (char *)_vq_lengthlist__16u2_p9_0, + 1, -510036736, 1631393792, 4, 0, + (long *)_vq_quantlist__16u2_p9_0, + 0 +}; + +static const long _vq_quantlist__16u2_p9_1[] = { + 9, + 8, + 10, + 7, + 11, + 6, + 12, + 5, + 13, + 4, + 14, + 3, + 15, + 2, + 16, + 1, + 17, + 0, + 18, +}; + +static const char _vq_lengthlist__16u2_p9_1[] = { + 1, 4, 4, 7, 7, 7, 7, 7, 6, 9, 7,10, 8,12,12,13, + 13,14,14, 4, 7, 7, 9, 9, 9, 8, 9, 8,10, 9,11, 9, + 14, 9,14,10,13,11, 4, 7, 7, 9, 9, 9, 9, 8, 9,10, + 10,11,11,12,13,12,13,14,15, 7, 9, 9,10,11,10,10, + 10,10,11,12,13,13,13,14,17,14,15,16, 7, 9, 9,10, + 10,10,10,10,10,11,12,13,13,14,14,15,15,18,18, 8, + 9, 9,11,10,11,11,11,12,13,12,14,14,16,15,15,17, + 18,15, 8, 9, 9,10,10,11,11,11,11,13,13,14,14,15, + 15,15,16,16,18, 7, 9, 8,10,10,11,11,12,12,14,14, + 15,15,16,16,15,17,16,18, 8, 9, 9,10,10,11,12,12, + 12,13,13,16,15,17,16,17,18,17,18, 9,10,10,12,11, + 13,13,14,13,14,14,15,17,16,18,17,18,17,18, 9,10, + 10,12,11,12,13,13,14,15,16,14,15,16,18,18,18,18, + 17,11,11,11,13,13,14,14,16,15,15,15,16,15,15,18, + 18,18,17,16,11,11,12,13,13,15,14,15,16,16,16,17, + 16,15,18,17,18,16,18,12,13,13,15,15,15,16,18,16, + 17,16,17,16,17,17,17,18,18,17,13,13,13,15,13,16, + 15,17,16,16,16,18,18,18,18,16,17,17,18,13,15,14, + 15,15,18,17,18,18,18,16,18,17,18,17,18,16,17,17, + 14,14,14,15,16,17,16,18,18,18,17,18,17,18,18,18, + 16,16,16,14,17,16,17,15,16,18,18,17,18,17,18,17, + 18,18,18,17,18,17,15,16,15,18,15,18,17,16,18,18, + 18,18,18,18,17,18,16,18,17, +}; + +static const static_codebook _16u2_p9_1 = { + 2, 361, + (char *)_vq_lengthlist__16u2_p9_1, + 1, -518287360, 1622704128, 5, 0, + (long *)_vq_quantlist__16u2_p9_1, + 0 +}; + +static const long _vq_quantlist__16u2_p9_2[] = { + 24, + 23, + 25, + 22, + 26, + 21, + 27, + 20, + 28, + 19, + 29, + 18, + 30, + 17, + 31, + 16, + 32, + 15, + 33, + 14, + 34, + 13, + 35, + 12, + 36, + 11, + 37, + 10, + 38, + 9, + 39, + 8, + 40, + 7, + 41, + 6, + 42, + 5, + 43, + 4, + 44, + 3, + 45, + 2, + 46, + 1, + 47, + 0, + 48, +}; + +static const char _vq_lengthlist__16u2_p9_2[] = { + 2, 3, 4, 4, 4, 5, 5, 6, 5, 6, 6, 6, 6, 6, 6, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 7, 8, 8, 8, 8, 8, + 8, +}; + +static const static_codebook _16u2_p9_2 = { + 1, 49, + (char *)_vq_lengthlist__16u2_p9_2, + 1, -526909440, 1611661312, 6, 0, + (long *)_vq_quantlist__16u2_p9_2, + 0 +}; + +static const char _huff_lengthlist__16u2__short[] = { + 8,11,13,13,15,16,19,19,19,19,11, 8, 8, 9, 9,11, + 13,15,19,20,14, 8, 7, 7, 8, 9,12,13,15,20,15, 9, + 6, 5, 5, 7,10,12,14,18,14, 9, 7, 5, 3, 4, 7,10, + 12,16,13,10, 8, 6, 3, 3, 5, 8,11,14,11,10, 9, 7, + 5, 4, 4, 6,11,14,10,10,10, 8, 6, 5, 5, 6,10,14, + 10,10,10, 9, 8, 7, 7, 7,10,14,11,12,12,12,11,10, + 10,10,12,16, +}; + +static const static_codebook _huff_book__16u2__short = { + 2, 100, + (char *)_huff_lengthlist__16u2__short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__8u0__p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__8u0__p1_0[] = { + 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 8, 8, 8,10,10, 7, + 10,10, 5, 8, 8, 7,10,10, 8,10,10, 4, 9, 8, 8,11, + 11, 8,11,11, 7,11,11,10,11,13,10,13,13, 7,11,11, + 10,13,12,10,13,13, 5, 9, 8, 8,11,11, 8,11,11, 7, + 11,11, 9,13,13,10,12,13, 7,11,11,10,13,13,10,13, + 11, +}; + +static const static_codebook _8u0__p1_0 = { + 4, 81, + (char *)_vq_lengthlist__8u0__p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__8u0__p1_0, + 0 +}; + +static const long _vq_quantlist__8u0__p2_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__8u0__p2_0[] = { + 2, 4, 4, 5, 6, 6, 5, 6, 6, 5, 7, 7, 6, 7, 8, 6, + 7, 8, 5, 7, 7, 6, 8, 8, 7, 9, 7, 5, 7, 7, 7, 9, + 9, 7, 8, 8, 6, 9, 8, 7, 7,10, 8,10,10, 6, 8, 8, + 8,10, 8, 8,10,10, 5, 7, 7, 7, 8, 8, 7, 8, 9, 6, + 8, 8, 8,10,10, 8, 8,10, 6, 8, 9, 8,10,10, 7,10, + 8, +}; + +static const static_codebook _8u0__p2_0 = { + 4, 81, + (char *)_vq_lengthlist__8u0__p2_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__8u0__p2_0, + 0 +}; + +static const long _vq_quantlist__8u0__p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__8u0__p3_0[] = { + 1, 5, 5, 7, 7, 6, 7, 7, 9, 9, 6, 7, 7, 9, 9, 8, + 10, 9,11,11, 8, 9, 9,11,11, 6, 8, 8,10,10, 8,10, + 10,11,11, 8,10,10,11,11,10,11,11,12,12,10,11,11, + 12,13, 6, 8, 8,10,10, 8,10,10,11,11, 8,10,10,11, + 11, 9,10,11,12,12,10,11,11,12,12, 8,11,11,14,13, + 10,12,11,15,13,10,12,11,14,14,12,13,12,16,14,12, + 14,12,16,15, 8,11,11,13,14,10,11,12,13,15,10,11, + 12,13,15,11,12,13,14,15,12,12,14,14,16, 5, 8, 8, + 11,11, 9,11,11,12,12, 8,10,11,12,12,11,12,12,15, + 14,11,12,12,14,14, 7,11,10,13,12,10,11,12,13,14, + 10,12,12,14,13,12,13,13,14,15,12,13,13,15,15, 7, + 10,11,12,13,10,12,11,14,13,10,12,13,13,15,12,13, + 12,14,14,11,13,13,15,16, 9,12,12,15,14,11,13,13, + 15,16,11,13,13,16,16,13,14,15,15,15,12,14,15,17, + 16, 9,12,12,14,15,11,13,13,15,16,11,13,13,16,18, + 13,14,14,17,16,13,15,15,17,18, 5, 8, 9,11,11, 8, + 11,11,12,12, 8,10,11,12,12,11,12,12,14,14,11,12, + 12,14,15, 7,11,10,12,13,10,12,12,14,13,10,11,12, + 13,14,11,13,13,15,14,12,13,13,14,15, 7,10,11,13, + 13,10,12,12,13,14,10,12,12,13,13,11,13,13,16,16, + 12,13,13,15,14, 9,12,12,16,15,10,13,13,15,15,11, + 13,13,17,15,12,15,15,18,17,13,14,14,15,16, 9,12, + 12,15,15,11,13,13,15,16,11,13,13,15,15,12,15,15, + 16,16,13,15,14,17,15, 7,11,11,15,15,10,13,13,16, + 15,10,13,13,15,16,14,15,15,17,19,13,15,14,15,18, + 9,12,12,16,16,11,13,14,17,16,11,13,13,17,16,15, + 15,16,17,19,13,15,16, 0,18, 9,12,12,16,15,11,14, + 13,17,17,11,13,14,16,16,15,16,16,19,18,13,15,15, + 17,19,11,14,14,19,16,12,14,15, 0,18,12,16,15,18, + 17,15,15,18,16,19,14,15,17,19,19,11,14,14,18,19, + 13,15,14,19,19,12,16,15,18,17,15,17,15, 0,16,14, + 17,16,19, 0, 7,11,11,14,14,10,12,12,15,15,10,13, + 13,16,15,13,15,15,17, 0,14,15,15,16,19, 9,12,12, + 16,16,11,14,14,16,16,11,13,13,16,16,14,17,16,19, + 0,14,18,17,17,19, 9,12,12,15,16,11,13,13,15,17, + 12,14,13,19,16,13,15,15,17,19,15,17,16,17,19,11, + 14,14,19,16,12,15,15,19,17,13,14,15,17,19,14,16, + 17,19,19,16,15,16,17,19,11,15,14,16,16,12,15,15, + 19, 0,12,14,15,19,19,14,16,16, 0,18,15,19,14,18, + 16, +}; + +static const static_codebook _8u0__p3_0 = { + 4, 625, + (char *)_vq_lengthlist__8u0__p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__8u0__p3_0, + 0 +}; + +static const long _vq_quantlist__8u0__p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__8u0__p4_0[] = { + 3, 5, 5, 8, 8, 5, 6, 7, 9, 9, 6, 7, 6, 9, 9, 9, + 9, 9,10,11, 9, 9, 9,11,10, 6, 7, 7,10,10, 7, 7, + 8,10,10, 7, 8, 8,10,10,10,10,10,10,11, 9,10,10, + 11,12, 6, 7, 7,10,10, 7, 8, 8,10,10, 7, 8, 7,10, + 10, 9,10,10,12,11,10,10,10,11,10, 9,10,10,12,11, + 10,10,10,13,11, 9,10,10,12,12,11,11,12,12,13,11, + 11,11,12,13, 9,10,10,12,12,10,10,11,12,12,10,10, + 11,12,12,11,11,11,13,13,11,12,12,13,13, 5, 7, 7, + 10,10, 7, 8, 8,10,10, 7, 8, 8,10,10,10,11,11,12, + 12,10,11,10,12,12, 7, 8, 8,11,11, 7, 8, 9,10,11, + 8, 9, 9,11,11,11,10,11,10,12,10,11,11,12,13, 7, + 8, 8,10,11, 8, 9, 8,12,10, 8, 9, 9,11,12,10,11, + 10,13,11,10,11,11,13,12, 9,11,10,13,12,10,10,11, + 12,12,10,11,11,13,13,12,10,13,11,14,11,12,12,15, + 13, 9,11,11,13,13,10,11,11,13,12,10,11,11,12,14, + 12,13,11,14,12,12,12,12,14,14, 5, 7, 7,10,10, 7, + 8, 8,10,10, 7, 8, 8,11,10,10,11,11,12,12,10,11, + 10,12,12, 7, 8, 8,10,11, 8, 9, 9,12,11, 8, 8, 9, + 10,11,10,11,11,12,13,11,10,11,11,13, 6, 8, 8,10, + 11, 8, 9, 9,11,11, 7, 9, 7,11,10,10,11,11,12,12, + 10,11,10,13,10, 9,11,10,13,12,10,12,11,13,13,10, + 10,11,12,13,11,12,13,15,14,11,11,13,12,13, 9,10, + 11,12,13,10,11,11,12,13,10,11,10,13,12,12,13,13, + 13,14,12,12,11,14,11, 8,10,10,12,13,10,11,11,13, + 13,10,11,10,13,13,12,13,14,15,14,12,12,12,14,13, + 9,10,10,13,12,10,10,12,13,13,10,11,11,15,12,12, + 12,13,15,14,12,13,13,15,13, 9,10,11,12,13,10,12, + 10,13,12,10,11,11,12,13,12,14,12,15,13,12,12,12, + 15,14,11,12,11,14,13,11,11,12,14,14,12,13,13,14, + 13,13,11,15,11,15,14,14,14,16,15,11,12,12,13,14, + 11,13,11,14,14,12,12,13,14,15,12,14,12,15,12,13, + 15,14,16,15, 8,10,10,12,12,10,10,10,12,13,10,11, + 11,13,13,12,12,12,13,14,13,13,13,15,15, 9,10,10, + 12,12,10,11,11,13,12,10,10,11,13,13,12,12,12,14, + 14,12,12,13,15,14, 9,10,10,13,12,10,10,12,12,13, + 10,11,10,13,13,12,13,13,14,14,12,13,12,14,13,11, + 12,12,14,13,12,13,12,14,14,10,12,12,14,14,14,14, + 14,16,14,13,12,14,12,15,10,12,12,14,15,12,13,13, + 14,16,11,12,11,15,14,13,14,14,14,15,13,14,11,14, + 12, +}; + +static const static_codebook _8u0__p4_0 = { + 4, 625, + (char *)_vq_lengthlist__8u0__p4_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__8u0__p4_0, + 0 +}; + +static const long _vq_quantlist__8u0__p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__8u0__p5_0[] = { + 1, 4, 4, 7, 7, 7, 7, 9, 9, 4, 6, 6, 8, 7, 8, 8, + 10,10, 4, 6, 6, 8, 8, 8, 8,10,10, 6, 8, 8, 9, 9, + 9, 9,11,11, 7, 8, 8, 9, 9, 9, 9,11,11, 7, 8, 8, + 9, 9,10,10,12,11, 7, 8, 8, 9, 9,10,10,11,11, 9, + 10,10,11,11,11,12,12,12, 9,10,10,11,11,12,12,12, + 12, +}; + +static const static_codebook _8u0__p5_0 = { + 2, 81, + (char *)_vq_lengthlist__8u0__p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__8u0__p5_0, + 0 +}; + +static const long _vq_quantlist__8u0__p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__8u0__p6_0[] = { + 1, 4, 4, 7, 7, 9, 9,11,11,12,12,16,16, 3, 6, 6, + 9, 9,11,11,12,12,13,14,18,16, 3, 6, 7, 9, 9,11, + 11,13,12,14,14,17,16, 7, 9, 9,11,11,12,12,14,14, + 14,14,17,16, 7, 9, 9,11,11,13,12,13,13,14,14,17, + 0, 9,11,11,12,13,14,14,14,13,15,14,17,17, 9,11, + 11,12,12,14,14,13,14,14,15, 0, 0,11,12,12,15,14, + 15,14,15,14,15,16,17, 0,11,12,13,13,13,14,14,15, + 14,15,15, 0, 0,12,14,14,15,15,14,16,15,15,17,16, + 0,18,13,14,14,15,14,15,14,15,16,17,16, 0, 0,17, + 17,18, 0,16,18,16, 0, 0, 0,17, 0, 0,16, 0, 0,16, + 16, 0,15, 0,17, 0, 0, 0, 0, +}; + +static const static_codebook _8u0__p6_0 = { + 2, 169, + (char *)_vq_lengthlist__8u0__p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__8u0__p6_0, + 0 +}; + +static const long _vq_quantlist__8u0__p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__8u0__p6_1[] = { + 1, 4, 4, 6, 6, 4, 6, 5, 7, 7, 4, 5, 6, 7, 7, 6, + 7, 7, 7, 7, 6, 7, 7, 7, 7, +}; + +static const static_codebook _8u0__p6_1 = { + 2, 25, + (char *)_vq_lengthlist__8u0__p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__8u0__p6_1, + 0 +}; + +static const long _vq_quantlist__8u0__p7_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__8u0__p7_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, +}; + +static const static_codebook _8u0__p7_0 = { + 4, 81, + (char *)_vq_lengthlist__8u0__p7_0, + 1, -518803456, 1628680192, 2, 0, + (long *)_vq_quantlist__8u0__p7_0, + 0 +}; + +static const long _vq_quantlist__8u0__p7_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__8u0__p7_1[] = { + 1, 5, 5, 5, 5,10,10,11,11,11,11,11,11,11,11, 5, + 7, 6, 8, 8, 9,10,11,11,11,11,11,11,11,11, 6, 6, + 7, 9, 7,11,10,11,11,11,11,11,11,11,11, 5, 6, 6, + 11, 8,11,11,11,11,11,11,11,11,11,11, 5, 6, 6, 9, + 10,11,10,11,11,11,11,11,11,11,11, 7,10,10,11,11, + 11,11,11,11,11,11,11,11,11,11, 7,11, 8,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, +}; + +static const static_codebook _8u0__p7_1 = { + 2, 225, + (char *)_vq_lengthlist__8u0__p7_1, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__8u0__p7_1, + 0 +}; + +static const long _vq_quantlist__8u0__p7_2[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const char _vq_lengthlist__8u0__p7_2[] = { + 1, 6, 5, 7, 7, 9, 9, 9, 9,10,12,12,10,11,11,10, + 11,11,11,10,11, 6, 8, 8, 9, 9,10,10, 9,10,11,11, + 10,11,11,11,11,10,11,11,11,11, 6, 7, 8, 9, 9, 9, + 10,11,10,11,12,11,10,11,11,11,11,11,11,12,10, 8, + 9, 9,10, 9,10,10, 9,10,10,10,10,10, 9,10,10,10, + 10, 9,10,10, 9, 9, 9, 9,10,10, 9, 9,10,10,11,10, + 9,12,10,11,10, 9,10,10,10, 8, 9, 9,10, 9,10, 9, + 9,10,10, 9,10, 9,11,10,10,10,10,10, 9,10, 8, 8, + 9, 9,10, 9,11, 9, 8, 9, 9,10,11,10,10,10,11,12, + 9, 9,11, 8, 9, 8,11,10,11,10,10, 9,11,10,10,10, + 10,10,10,10,11,11,11,11, 8, 9, 9, 9,10,10,10,11, + 11,12,11,12,11,10,10,10,12,11,11,11,10, 8,10, 9, + 11,10,10,11,12,10,11,12,11,11,12,11,12,12,10,11, + 11,10, 9, 9,10,11,12,10,10,10,11,10,11,11,10,12, + 12,10,11,10,11,12,10, 9,10,10,11,10,11,11,11,11, + 11,12,11,11,11, 9,11,10,11,10,11,10, 9, 9,10,11, + 11,11,10,10,11,12,12,11,12,11,11,11,12,12,12,12, + 11, 9,11,11,12,10,11,11,11,11,11,11,12,11,11,12, + 11,11,11,10,11,11, 9,11,10,11,11,11,10,10,10,11, + 11,11,12,10,11,10,11,11,11,11,12, 9,11,10,11,11, + 10,10,11,11, 9,11,11,12,10,10,10,10,10,11,11,10, + 9,10,11,11,12,11,10,10,12,11,11,12,11,12,11,11, + 10,10,11,11,10,12,11,10,11,10,11,10,10,10,11,11, + 10,10,11,11,11,11,10,10,10,12,11,11,11,11,10, 9, + 10,11,11,11,12,11,11,11,12,10,11,11,11, 9,10,11, + 11,11,11,11,11,10,10,11,11,12,11,10,11,12,11,10, + 10,11, 9,10,11,11,11,11,11,10,11,11,10,12,11,11, + 11,12,11,11,11,10,10,11,11, +}; + +static const static_codebook _8u0__p7_2 = { + 2, 441, + (char *)_vq_lengthlist__8u0__p7_2, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__8u0__p7_2, + 0 +}; + +static const char _huff_lengthlist__8u0__single[] = { + 4, 7,11, 9,12, 8, 7,10, 6, 4, 5, 5, 7, 5, 6,16, + 9, 5, 5, 6, 7, 7, 9,16, 7, 4, 6, 5, 7, 5, 7,17, + 10, 7, 7, 8, 7, 7, 8,18, 7, 5, 6, 4, 5, 4, 5,15, + 7, 6, 7, 5, 6, 4, 5,15,12,13,18,12,17,11, 9,17, +}; + +static const static_codebook _huff_book__8u0__single = { + 2, 64, + (char *)_huff_lengthlist__8u0__single, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__8u1__p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__8u1__p1_0[] = { + 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 8, 8, 7, 9,10, 7, + 9, 9, 5, 8, 8, 7,10, 9, 7, 9, 9, 5, 8, 8, 8,10, + 10, 8,10,10, 7,10,10, 9,10,12,10,12,12, 7,10,10, + 9,12,11,10,12,12, 5, 8, 8, 8,10,10, 8,10,10, 7, + 10,10,10,12,12, 9,11,12, 7,10,10,10,12,12, 9,12, + 10, +}; + +static const static_codebook _8u1__p1_0 = { + 4, 81, + (char *)_vq_lengthlist__8u1__p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__8u1__p1_0, + 0 +}; + +static const long _vq_quantlist__8u1__p2_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__8u1__p2_0[] = { + 3, 4, 5, 5, 6, 6, 5, 6, 6, 5, 7, 6, 6, 7, 8, 6, + 7, 8, 5, 6, 6, 6, 8, 7, 6, 8, 7, 5, 6, 6, 7, 8, + 8, 6, 7, 7, 6, 8, 7, 7, 7, 9, 8, 9, 9, 6, 7, 8, + 7, 9, 7, 8, 9, 9, 5, 6, 6, 6, 7, 7, 7, 8, 8, 6, + 8, 7, 8, 9, 9, 7, 7, 9, 6, 7, 8, 8, 9, 9, 7, 9, + 7, +}; + +static const static_codebook _8u1__p2_0 = { + 4, 81, + (char *)_vq_lengthlist__8u1__p2_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__8u1__p2_0, + 0 +}; + +static const long _vq_quantlist__8u1__p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__8u1__p3_0[] = { + 1, 5, 5, 7, 7, 6, 7, 7, 9, 9, 6, 7, 7, 9, 9, 8, + 10, 9,11,11, 9, 9, 9,11,11, 6, 8, 8,10,10, 8,10, + 10,11,11, 8, 9,10,11,11,10,11,11,12,12,10,11,11, + 12,13, 6, 8, 8,10,10, 8,10, 9,11,11, 8,10, 9,11, + 11,10,11,11,12,12,10,11,11,12,12, 9,11,11,14,13, + 10,12,11,14,14,10,12,11,14,13,12,13,13,15,14,12, + 13,13,15,14, 8,11,11,13,14,10,11,12,13,15,10,11, + 12,14,14,12,13,13,14,15,12,13,13,14,15, 5, 8, 8, + 11,11, 8,10,10,12,12, 8,10,10,12,12,11,12,12,14, + 13,11,12,12,13,14, 8,10,10,12,12, 9,11,12,13,14, + 10,12,12,13,13,12,12,13,14,14,11,13,13,15,15, 7, + 10,10,12,12, 9,12,11,14,12,10,11,12,13,14,12,13, + 12,14,14,12,13,13,15,16,10,12,12,15,14,11,12,13, + 15,15,11,13,13,15,16,14,14,15,15,16,13,14,15,17, + 15, 9,12,12,14,15,11,13,12,15,15,11,13,13,15,15, + 13,14,13,15,14,13,14,14,17, 0, 5, 8, 8,11,11, 8, + 10,10,12,12, 8,10,10,12,12,11,12,12,14,14,11,12, + 12,14,14, 7,10,10,12,12,10,12,12,13,13, 9,11,12, + 12,13,11,12,13,15,15,11,12,13,14,15, 8,10,10,12, + 12,10,12,11,13,13,10,12,11,13,13,11,13,13,15,14, + 12,13,12,15,13, 9,12,12,14,14,11,13,13,16,15,11, + 12,13,16,15,13,14,15,16,16,13,13,15,15,16,10,12, + 12,15,14,11,13,13,14,16,11,13,13,15,16,13,15,15, + 16,17,13,15,14,16,15, 8,11,11,14,15,10,12,12,15, + 15,10,12,12,15,16,14,15,15,16,17,13,14,14,16,16, + 9,12,12,15,15,11,13,14,15,17,11,13,13,15,16,14, + 15,16,19,17,13,15,15, 0,17, 9,12,12,15,15,11,14, + 13,16,15,11,13,13,15,16,15,15,15,18,17,13,15,15, + 17,17,11,15,14,18,16,12,14,15,17,17,12,15,15,18, + 18,15,15,16,15,19,14,16,16, 0, 0,11,14,14,16,17, + 12,15,14,18,17,12,15,15,18,18,15,17,15,18,16,14, + 16,16,18,18, 7,11,11,14,14,10,12,12,15,15,10,12, + 13,15,15,13,14,15,16,16,14,15,15,18,18, 9,12,12, + 15,15,11,13,13,16,15,11,12,13,16,16,14,15,15,17, + 16,15,16,16,17,17, 9,12,12,15,15,11,13,13,15,17, + 11,14,13,16,15,13,15,15,17,17,15,15,15,18,17,11, + 14,14,17,15,12,14,15,17,18,13,13,15,17,17,14,16, + 16,19,18,16,15,17,17, 0,11,14,14,17,17,12,15,15, + 18, 0,12,15,14,18,16,14,17,17,19, 0,16,18,15, 0, + 16, +}; + +static const static_codebook _8u1__p3_0 = { + 4, 625, + (char *)_vq_lengthlist__8u1__p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__8u1__p3_0, + 0 +}; + +static const long _vq_quantlist__8u1__p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__8u1__p4_0[] = { + 4, 5, 5, 9, 9, 6, 7, 7, 9, 9, 6, 7, 7, 9, 9, 9, + 9, 9,11,11, 9, 9, 9,11,11, 6, 7, 7, 9, 9, 7, 7, + 8, 9,10, 7, 7, 8, 9,10, 9, 9,10,10,11, 9, 9,10, + 10,12, 6, 7, 7, 9, 9, 7, 8, 7,10, 9, 7, 8, 7,10, + 9, 9,10, 9,12,11,10,10, 9,12,10, 9,10,10,12,11, + 9,10,10,12,11, 9,10,10,12,12,11,11,12,12,13,11, + 11,12,12,13, 9, 9,10,12,11, 9,10,10,12,12,10,10, + 10,12,12,11,12,11,13,12,11,12,11,13,12, 6, 7, 7, + 9, 9, 7, 8, 8,10,10, 7, 8, 7,10, 9,10,10,10,12, + 12,10,10,10,12,11, 7, 8, 7,10,10, 7, 7, 9,10,11, + 8, 9, 9,11,10,10,10,11,10,12,10,10,11,12,12, 7, + 8, 8,10,10, 7, 9, 8,11,10, 8, 8, 9,11,11,10,11, + 10,12,11,10,11,11,12,12, 9,10,10,12,12, 9,10,10, + 12,12,10,11,11,13,12,11,10,12,10,14,12,12,12,13, + 14, 9,10,10,12,12, 9,11,10,12,12,10,11,11,12,12, + 11,12,11,14,12,12,12,12,14,14, 5, 7, 7, 9, 9, 7, + 7, 7, 9,10, 7, 8, 8,10,10,10,10,10,11,11,10,10, + 10,12,12, 7, 8, 8,10,10, 8, 9, 8,11,10, 7, 8, 9, + 10,11,10,10,10,11,12,10,10,11,11,13, 6, 7, 8,10, + 10, 8, 9, 9,10,10, 7, 9, 7,11,10,10,11,10,12,12, + 10,11,10,12,10, 9,10,10,12,12,10,11,11,13,12, 9, + 10,10,12,12,12,12,12,14,13,11,11,12,11,14, 9,10, + 10,11,12,10,11,11,12,13, 9,10,10,12,12,12,12,12, + 14,13,11,12,10,14,11, 9, 9,10,11,12, 9,10,10,12, + 12, 9,10,10,12,12,12,12,12,14,14,11,12,12,13,12, + 9,10, 9,12,12, 9,10,11,12,13,10,11,10,13,11,12, + 12,13,13,14,12,12,12,13,13, 9,10,10,12,12,10,11, + 10,13,12,10,10,11,12,13,12,13,12,14,13,12,12,12, + 13,14,11,12,11,14,13,10,10,11,13,13,12,12,12,14, + 13,12,10,14,10,15,13,14,14,14,14,11,11,12,13,14, + 10,12,11,13,13,12,12,12,13,15,12,13,11,15,12,13, + 13,14,14,14, 9,10, 9,12,12, 9,10,10,12,12,10,10, + 10,12,12,11,11,12,12,13,12,12,12,14,14, 9,10,10, + 12,12,10,11,10,13,12,10,10,11,12,13,12,12,12,14, + 13,12,12,13,13,14, 9,10,10,12,13,10,10,11,11,12, + 9,11,10,13,12,12,12,12,13,14,12,13,12,14,13,11, + 12,11,13,13,12,13,12,14,13,10,11,12,13,13,13,13, + 13,14,15,12,11,14,12,14,11,11,12,12,13,12,12,12, + 13,14,10,12,10,14,13,13,13,13,14,15,12,14,11,15, + 10, +}; + +static const static_codebook _8u1__p4_0 = { + 4, 625, + (char *)_vq_lengthlist__8u1__p4_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__8u1__p4_0, + 0 +}; + +static const long _vq_quantlist__8u1__p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__8u1__p5_0[] = { + 1, 4, 4, 7, 7, 7, 7, 9, 9, 4, 6, 5, 8, 7, 8, 8, + 10,10, 4, 6, 6, 8, 8, 8, 8,10,10, 7, 8, 8, 9, 9, + 9, 9,11,11, 7, 8, 8, 9, 9, 9, 9,11,11, 8, 8, 8, + 9, 9,10,10,12,11, 8, 8, 8, 9, 9,10,10,11,11, 9, + 10,10,11,11,11,11,13,12, 9,10,10,11,11,12,12,12, + 13, +}; + +static const static_codebook _8u1__p5_0 = { + 2, 81, + (char *)_vq_lengthlist__8u1__p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__8u1__p5_0, + 0 +}; + +static const long _vq_quantlist__8u1__p6_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__8u1__p6_0[] = { + 3, 4, 4, 6, 6, 7, 7, 9, 9, 4, 4, 5, 6, 6, 7, 7, + 9, 9, 4, 4, 4, 6, 6, 7, 7, 9, 9, 6, 6, 6, 7, 7, + 8, 8, 9, 9, 6, 6, 6, 7, 7, 8, 8, 9, 9, 7, 7, 7, + 8, 8, 8, 9,10,10, 7, 7, 7, 8, 8, 9, 8,10,10, 9, + 9, 9, 9, 9,10,10,10,10, 9, 9, 9, 9, 9,10,10,10, + 10, +}; + +static const static_codebook _8u1__p6_0 = { + 2, 81, + (char *)_vq_lengthlist__8u1__p6_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__8u1__p6_0, + 0 +}; + +static const long _vq_quantlist__8u1__p7_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__8u1__p7_0[] = { + 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 9, 9, 8,10,10, 8, + 10,10, 5, 9, 9, 7,10,10, 8,10,10, 4,10,10, 9,12, + 12, 9,11,11, 7,12,11,10,11,13,10,13,13, 7,12,12, + 10,13,12,10,13,13, 4,10,10, 9,12,12, 9,12,12, 7, + 12,12,10,13,13,10,12,13, 7,11,12,10,13,13,10,13, + 11, +}; + +static const static_codebook _8u1__p7_0 = { + 4, 81, + (char *)_vq_lengthlist__8u1__p7_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__8u1__p7_0, + 0 +}; + +static const long _vq_quantlist__8u1__p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__8u1__p7_1[] = { + 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 4, 5, 5, 7, 7, + 8, 8, 9, 9, 9, 9, 4, 5, 5, 7, 7, 8, 8, 9, 9, 9, + 9, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 6, 7, 7, 8, + 8, 8, 8, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, 9, + 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 8, 9, 9, + 9, 9, 9, 9,10,10,10,10, 8, 9, 9, 9, 9, 9, 9,10, + 10,10,10, 8, 9, 9, 9, 9, 9, 9,10,10,10,10, 8, 9, + 9, 9, 9, 9, 9,10,10,10,10, +}; + +static const static_codebook _8u1__p7_1 = { + 2, 121, + (char *)_vq_lengthlist__8u1__p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__8u1__p7_1, + 0 +}; + +static const long _vq_quantlist__8u1__p8_0[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__8u1__p8_0[] = { + 1, 4, 4, 6, 6, 8, 8,10,10,11,11, 4, 6, 6, 7, 7, + 9, 9,11,11,13,12, 4, 6, 6, 7, 7, 9, 9,11,11,12, + 12, 6, 7, 7, 9, 9,11,11,12,12,13,13, 6, 7, 7, 9, + 9,11,11,12,12,13,13, 8, 9, 9,11,11,12,12,13,13, + 14,14, 8, 9, 9,11,11,12,12,13,13,14,14, 9,11,11, + 12,12,13,13,14,14,15,15, 9,11,11,12,12,13,13,14, + 14,15,14,11,12,12,13,13,14,14,15,15,16,16,11,12, + 12,13,13,14,14,15,15,15,15, +}; + +static const static_codebook _8u1__p8_0 = { + 2, 121, + (char *)_vq_lengthlist__8u1__p8_0, + 1, -524582912, 1618345984, 4, 0, + (long *)_vq_quantlist__8u1__p8_0, + 0 +}; + +static const long _vq_quantlist__8u1__p8_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__8u1__p8_1[] = { + 2, 5, 5, 6, 6, 7, 7, 7, 7, 8, 8, 5, 6, 6, 7, 7, + 7, 7, 8, 8, 8, 8, 5, 6, 6, 7, 7, 7, 7, 8, 8, 8, + 8, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 6, 7, 7, 7, + 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, + 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 9, + 8, 9, 9, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 8, 8, + 8, 8, 8, 8, 8, 9, 9, 9, 9, +}; + +static const static_codebook _8u1__p8_1 = { + 2, 121, + (char *)_vq_lengthlist__8u1__p8_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__8u1__p8_1, + 0 +}; + +static const long _vq_quantlist__8u1__p9_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__8u1__p9_0[] = { + 1, 4, 4,11,11,11,11,11,11,11,11,11,11,11,11, 3, + 11, 8,11,11,11,11,11,11,11,11,11,11,11,11, 3, 9, + 9,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, +}; + +static const static_codebook _8u1__p9_0 = { + 2, 225, + (char *)_vq_lengthlist__8u1__p9_0, + 1, -514071552, 1627381760, 4, 0, + (long *)_vq_quantlist__8u1__p9_0, + 0 +}; + +static const long _vq_quantlist__8u1__p9_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__8u1__p9_1[] = { + 1, 4, 4, 7, 7, 9, 9, 7, 7, 8, 8,10,10,11,11, 4, + 7, 7, 9, 9,10,10, 8, 8,10,10,10,11,10,11, 4, 7, + 7, 9, 9,10,10, 8, 8,10, 9,11,11,11,11, 7, 9, 9, + 12,12,11,12,10,10,11,10,12,11,11,11, 7, 9, 9,11, + 11,13,12, 9, 9,11,10,11,11,12,11, 9,10,10,12,12, + 14,14,10,10,11,12,12,11,11,11, 9,10,11,11,13,14, + 13,10,11,11,11,12,11,12,12, 7, 8, 8,10, 9,11,10, + 11,12,12,11,12,14,12,13, 7, 8, 8, 9,10,10,11,12, + 12,12,11,12,12,12,13, 9, 9, 9,11,11,13,12,12,12, + 12,11,12,12,13,12, 8,10,10,11,10,11,12,12,12,12, + 12,12,14,12,12, 9,11,11,11,12,12,12,12,13,13,12, + 12,13,13,12,10,11,11,12,11,12,12,12,11,12,13,12, + 12,12,13,11,11,12,12,12,13,12,12,11,12,13,13,12, + 12,13,12,11,12,12,13,13,12,13,12,13,13,13,13,14, + 13, +}; + +static const static_codebook _8u1__p9_1 = { + 2, 225, + (char *)_vq_lengthlist__8u1__p9_1, + 1, -522338304, 1620115456, 4, 0, + (long *)_vq_quantlist__8u1__p9_1, + 0 +}; + +static const long _vq_quantlist__8u1__p9_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__8u1__p9_2[] = { + 2, 5, 4, 6, 6, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 5, 6, 6, 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9, + 9, 9, 5, 6, 6, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, + 9,10,10, 9, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9,10,10, 8, 8, 8, 9, 9, 9, 9,10,10,10, 9, + 10,10,10,10,10,10, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, + 10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9,10, + 10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10,10,10, + 10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9,10, + 10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10, + 10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9,10, + 10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, + 9,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9,10, + 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, 9, + 10, 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 9, 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, +}; + +static const static_codebook _8u1__p9_2 = { + 2, 289, + (char *)_vq_lengthlist__8u1__p9_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__8u1__p9_2, + 0 +}; + +static const char _huff_lengthlist__8u1__single[] = { + 4, 7,13, 9,15, 9,16, 8,10,13, 7, 5, 8, 6, 9, 7, + 10, 7,10,11,11, 6, 7, 8, 8, 9, 9, 9,12,16, 8, 5, + 8, 6, 8, 6, 9, 7,10,12,11, 7, 7, 7, 6, 7, 7, 7, + 11,15, 7, 5, 8, 6, 7, 5, 7, 6, 9,13,13, 9, 9, 8, + 6, 6, 5, 5, 9,14, 8, 6, 8, 6, 6, 4, 5, 3, 5,13, + 9, 9,11, 8,10, 7, 8, 4, 5,12,11,16,17,15,17,12, + 13, 8, 8,15, +}; + +static const static_codebook _huff_book__8u1__single = { + 2, 100, + (char *)_huff_lengthlist__8u1__single, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44u0__long[] = { + 5, 8,13,10,17,11,11,15, 7, 2, 4, 5, 8, 7, 9,16, + 13, 4, 3, 5, 6, 8,11,20,10, 4, 5, 5, 7, 6, 8,18, + 15, 7, 6, 7, 8,10,14,20,10, 6, 7, 6, 9, 7, 8,17, + 9, 8,10, 8,10, 5, 4,11,12,17,19,14,16,10, 7,12, +}; + +static const static_codebook _huff_book__44u0__long = { + 2, 64, + (char *)_huff_lengthlist__44u0__long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44u0__p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44u0__p1_0[] = { + 1, 4, 4, 5, 8, 7, 5, 7, 8, 5, 8, 8, 8,11,11, 8, + 10,10, 5, 8, 8, 8,11,10, 8,11,11, 4, 8, 8, 8,11, + 11, 8,11,11, 8,12,11,11,13,13,11,13,14, 7,11,11, + 10,13,12,11,13,14, 4, 8, 8, 8,11,11, 8,11,12, 8, + 11,11,11,13,13,10,12,13, 8,11,11,11,14,13,11,14, + 13, +}; + +static const static_codebook _44u0__p1_0 = { + 4, 81, + (char *)_vq_lengthlist__44u0__p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u0__p1_0, + 0 +}; + +static const long _vq_quantlist__44u0__p2_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44u0__p2_0[] = { + 2, 4, 4, 5, 6, 6, 5, 6, 6, 5, 7, 7, 7, 8, 8, 6, + 8, 8, 5, 7, 7, 6, 8, 8, 7, 8, 8, 4, 7, 7, 7, 8, + 8, 7, 8, 8, 7, 8, 8, 8, 9,10, 8,10,10, 6, 8, 8, + 8,10, 8, 8,10,10, 5, 7, 7, 7, 8, 8, 7, 8, 8, 6, + 8, 8, 8,10,10, 8, 8,10, 6, 8, 8, 8,10,10, 8,10, + 9, +}; + +static const static_codebook _44u0__p2_0 = { + 4, 81, + (char *)_vq_lengthlist__44u0__p2_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u0__p2_0, + 0 +}; + +static const long _vq_quantlist__44u0__p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44u0__p3_0[] = { + 1, 5, 5, 8, 8, 5, 8, 7, 9, 9, 5, 7, 8, 9, 9, 9, + 10, 9,12,12, 9, 9,10,12,12, 6, 8, 8,11,10, 8,10, + 10,11,11, 8, 9,10,11,11,10,11,11,14,13,10,11,11, + 13,13, 5, 8, 8,10,10, 8,10,10,11,11, 8,10,10,11, + 11,10,11,11,13,13,10,11,11,13,13, 9,11,11,15,14, + 10,12,12,15,14,10,12,11,15,14,13,14,14,16,16,12, + 14,13,17,15, 9,11,11,14,15,10,11,12,14,16,10,11, + 12,14,16,12,13,14,16,16,13,13,15,15,18, 5, 8, 8, + 11,11, 8,10,10,12,12, 8,10,10,12,13,11,12,12,14, + 14,11,12,12,15,15, 8,10,10,13,13,10,12,12,13,13, + 10,12,12,14,14,12,13,13,15,15,12,13,13,16,16, 7, + 10,10,12,12,10,12,11,13,13,10,12,12,13,14,12,13, + 12,15,14,12,13,13,16,16,10,12,12,17,16,12,13,13, + 16,15,11,13,13,17,17,15,15,15,16,17,14,15,15,19, + 19,10,12,12,15,16,11,13,12,15,18,11,13,13,16,16, + 14,15,15,17,17,14,15,15,17,19, 5, 8, 8,11,11, 8, + 10,10,12,12, 8,10,10,12,12,11,12,12,16,15,11,12, + 12,14,15, 7,10,10,13,13,10,12,12,14,13,10,11,12, + 13,13,12,13,13,16,16,12,12,13,15,15, 8,10,10,13, + 13,10,12,12,14,14,10,12,12,13,13,12,13,13,16,16, + 12,13,13,15,15,10,12,12,16,15,11,13,13,17,16,11, + 12,13,16,15,13,15,15,19,17,14,15,14,17,16,10,12, + 12,16,16,11,13,13,16,17,12,13,13,15,17,14,15,15, + 17,19,14,15,15,17,17, 8,11,11,16,16,10,13,12,17, + 17,10,12,13,16,16,15,17,16,20,19,14,15,17,18,19, + 9,12,12,16,17,11,13,14,17,18,11,13,13,19,18,16, + 17,18,19,19,15,16,16,19,19, 9,12,12,16,17,11,14, + 13,18,17,11,13,13,17,17,16,17,16,20,19,14,16,16, + 18,18,12,15,15,19,17,14,15,16, 0,20,13,15,16,20, + 17,18,16,20, 0, 0,15,16,19,20, 0,12,15,14,18,19, + 13,16,15,20,19,13,16,15,20,18,17,18,17, 0,20,16, + 17,16, 0, 0, 8,11,11,16,15,10,12,12,17,17,10,13, + 13,17,16,14,16,15,18,20,15,16,16,19,19, 9,12,12, + 16,16,11,13,13,17,16,11,13,14,17,18,15,15,16,20, + 20,16,16,17,19,19, 9,13,12,16,17,11,14,13,17,17, + 11,14,14,18,17,14,16,15,18,19,16,17,18,18,19,12, + 14,15,19,18,13,15,16,18, 0,13,14,15, 0, 0,16,16, + 17,20, 0,17,17,20,20, 0,12,15,15,19,20,13,15,15, + 0, 0,14,16,15, 0, 0,15,18,16, 0, 0,17,18,16, 0, + 19, +}; + +static const static_codebook _44u0__p3_0 = { + 4, 625, + (char *)_vq_lengthlist__44u0__p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u0__p3_0, + 0 +}; + +static const long _vq_quantlist__44u0__p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44u0__p4_0[] = { + 4, 5, 5, 9, 9, 5, 6, 6, 9, 9, 5, 6, 6, 9, 9, 9, + 10, 9,12,12, 9, 9,10,12,12, 5, 7, 7,10,10, 7, 7, + 8,10,10, 6, 7, 8,10,10,10,10,10,11,13,10, 9,10, + 12,13, 5, 7, 7,10,10, 6, 8, 7,10,10, 7, 8, 7,10, + 10, 9,10,10,12,12,10,10,10,13,11, 9,10,10,13,13, + 10,11,10,13,13,10,10,10,13,13,12,12,13,14,14,12, + 12,13,14,14, 9,10,10,13,13,10,10,10,13,13,10,10, + 10,13,13,12,13,12,15,14,12,13,12,15,15, 5, 7, 6, + 10,10, 7, 8, 8,10,10, 7, 8, 8,10,10,10,11,10,13, + 13,10,10,10,12,12, 7, 8, 8,11,10, 8, 8, 9,10,11, + 8, 9, 9,11,11,11,10,11,11,14,11,11,11,13,13, 6, + 8, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,11,11,10,11, + 10,14,11,10,11,11,13,13,10,11,11,14,13,10,10,11, + 14,13,10,11,11,14,14,12,11,13,12,16,13,14,14,15, + 15,10,10,11,13,14,10,11,10,14,13,10,11,11,14,14, + 12,13,12,15,13,13,13,14,15,16, 5, 7, 7,10,10, 7, + 8, 8,10,10, 7, 8, 8,10,10,10,10,10,13,13,10,10, + 11,12,13, 6, 8, 8,11,10, 8, 9, 9,11,11, 7, 8, 9, + 10,11,10,11,11,13,13,10,10,11,11,13, 6, 8, 8,10, + 11, 8, 9, 9,11,11, 8, 9, 8,12,10,10,11,11,13,13, + 10,11,10,14,11,10,10,10,14,13,10,11,11,14,13,10, + 10,11,13,13,12,14,14,16,16,12,12,13,13,15,10,11, + 11,13,14,10,11,11,14,15,10,11,10,13,13,13,14,13, + 16,16,12,13,11,15,12, 9,10,10,13,13,10,11,11,14, + 13,10,10,11,13,14,13,14,13,16,16,13,13,13,15,16, + 9,10,10,13,13,10,10,11,13,14,10,11,11,15,13,13, + 13,14,14,18,13,13,14,16,15, 9,10,10,13,14,10,11, + 10,14,13,10,11,11,13,14,13,14,13,16,15,13,13,14, + 15,16,12,13,12,16,14,11,11,13,15,15,13,14,13,16, + 15,15,12,16,12,17,14,15,15,17,17,12,13,13,14,16, + 11,13,11,16,15,12,13,14,15,16,14,15,13, 0,14,14, + 16,16, 0, 0, 9,10,10,13,13,10,11,10,14,14,10,11, + 11,13,13,12,13,13,14,16,13,14,14,16,16, 9,10,10, + 14,14,11,11,11,14,13,10,10,11,14,14,13,13,13,16, + 16,13,13,14,14,17, 9,10,10,13,14,10,11,11,13,15, + 10,11,10,14,14,13,13,13,14,17,13,14,13,17,14,12, + 13,13,16,14,13,14,13,16,15,12,12,13,15,16,15,15, + 16,18,16,15,13,15,14, 0,12,12,13,14,16,13,13,14, + 15,16,11,12,11,16,14,15,16,16,17,17,14,15,12,17, + 12, +}; + +static const static_codebook _44u0__p4_0 = { + 4, 625, + (char *)_vq_lengthlist__44u0__p4_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u0__p4_0, + 0 +}; + +static const long _vq_quantlist__44u0__p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44u0__p5_0[] = { + 1, 4, 4, 7, 7, 7, 7, 9, 9, 4, 6, 6, 8, 8, 8, 8, + 9, 9, 4, 6, 6, 8, 8, 8, 8, 9, 9, 7, 8, 8, 9, 9, + 9, 9,11,10, 7, 8, 8, 9, 9, 9, 9,10,10, 7, 8, 8, + 9, 9,10,10,11,11, 7, 8, 8, 9, 9,10,10,11,11, 9, + 9, 9,10,10,11,11,12,12, 9, 9, 9,10,11,11,11,12, + 12, +}; + +static const static_codebook _44u0__p5_0 = { + 2, 81, + (char *)_vq_lengthlist__44u0__p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44u0__p5_0, + 0 +}; + +static const long _vq_quantlist__44u0__p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44u0__p6_0[] = { + 1, 4, 4, 6, 6, 8, 8,10, 9,11,10,14,13, 4, 6, 5, + 8, 8, 9, 9,11,10,11,11,14,14, 4, 5, 6, 8, 8, 9, + 9,10,10,11,11,14,14, 6, 8, 8, 9, 9,10,10,11,11, + 12,12,16,15, 7, 8, 8, 9, 9,10,10,11,11,12,12,15, + 15, 9,10,10,10,10,11,11,12,12,12,12,15,15, 9,10, + 9,10,11,11,11,12,12,12,13,15,15,10,10,11,11,11, + 12,12,13,12,13,13,16,15,10,11,11,11,11,12,12,13, + 12,13,13,16,17,11,11,12,12,12,13,13,13,14,14,15, + 17,17,11,11,12,12,12,13,13,13,14,14,14,16,18,14, + 15,15,15,15,16,16,16,16,17,18, 0, 0,14,15,15,15, + 15,17,16,17,18,17,17,18, 0, +}; + +static const static_codebook _44u0__p6_0 = { + 2, 169, + (char *)_vq_lengthlist__44u0__p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44u0__p6_0, + 0 +}; + +static const long _vq_quantlist__44u0__p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44u0__p6_1[] = { + 2, 4, 4, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 5, 5, + 6, 6, 6, 6, 5, 6, 6, 6, 6, +}; + +static const static_codebook _44u0__p6_1 = { + 2, 25, + (char *)_vq_lengthlist__44u0__p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u0__p6_1, + 0 +}; + +static const long _vq_quantlist__44u0__p7_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44u0__p7_0[] = { + 1, 4, 4,11,11, 9,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11, 9,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,10,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, +}; + +static const static_codebook _44u0__p7_0 = { + 4, 625, + (char *)_vq_lengthlist__44u0__p7_0, + 1, -518709248, 1626677248, 3, 0, + (long *)_vq_quantlist__44u0__p7_0, + 0 +}; + +static const long _vq_quantlist__44u0__p7_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44u0__p7_1[] = { + 1, 4, 4, 6, 6, 6, 6, 7, 7, 8, 8, 9, 9, 5, 7, 7, + 8, 7, 7, 7, 9, 8,10, 9,10,11, 5, 7, 7, 8, 8, 7, + 7, 8, 9,10,10,11,11, 6, 8, 8, 9, 9, 9, 9,11,10, + 12,12,15,12, 6, 8, 8, 9, 9, 9, 9,11,11,12,11,14, + 12, 7, 8, 8,10,10,12,12,13,13,13,15,13,13, 7, 8, + 8,10,10,11,11,13,12,14,15,15,15, 9,10,10,11,12, + 13,13,14,15,14,15,14,15, 8,10,10,12,12,14,14,15, + 14,14,15,15,14,10,12,12,14,14,15,14,15,15,15,14, + 15,15,10,12,12,13,14,15,14,15,15,14,15,15,15,12, + 15,13,15,14,15,15,15,15,15,15,15,15,13,13,15,15, + 15,15,15,15,15,15,15,15,15, +}; + +static const static_codebook _44u0__p7_1 = { + 2, 169, + (char *)_vq_lengthlist__44u0__p7_1, + 1, -523010048, 1618608128, 4, 0, + (long *)_vq_quantlist__44u0__p7_1, + 0 +}; + +static const long _vq_quantlist__44u0__p7_2[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44u0__p7_2[] = { + 2, 5, 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 8, 5, 5, 6, + 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 5, 6, 5, 7, 7, 8, + 8, 8, 8, 9, 9, 9, 9, 6, 7, 7, 8, 8, 8, 8, 9, 8, + 9, 9, 9, 9, 6, 7, 7, 8, 7, 8, 8, 9, 9, 9, 9, 9, + 9, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 7, 8, + 8, 9, 8, 9, 8, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, + 9, 9, 9, 9, 9, 9,10,10, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 9,10, 9,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, 9, 9, 9, 9, 9, + 9, 9, 9,10, 9, 9,10,10, 9, +}; + +static const static_codebook _44u0__p7_2 = { + 2, 169, + (char *)_vq_lengthlist__44u0__p7_2, + 1, -531103744, 1611661312, 4, 0, + (long *)_vq_quantlist__44u0__p7_2, + 0 +}; + +static const char _huff_lengthlist__44u0__short[] = { + 12,13,14,13,17,12,15,17, 5, 5, 6,10,10,11,15,16, + 4, 3, 3, 7, 5, 7,10,16, 7, 7, 7,10, 9,11,12,16, + 6, 5, 5, 9, 5, 6,10,16, 8, 7, 7, 9, 6, 7, 9,16, + 11, 7, 3, 6, 4, 5, 8,16,12, 9, 4, 8, 5, 7, 9,16, +}; + +static const static_codebook _huff_book__44u0__short = { + 2, 64, + (char *)_huff_lengthlist__44u0__short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44u1__long[] = { + 5, 8,13,10,17,11,11,15, 7, 2, 4, 5, 8, 7, 9,16, + 13, 4, 3, 5, 6, 8,11,20,10, 4, 5, 5, 7, 6, 8,18, + 15, 7, 6, 7, 8,10,14,20,10, 6, 7, 6, 9, 7, 8,17, + 9, 8,10, 8,10, 5, 4,11,12,17,19,14,16,10, 7,12, +}; + +static const static_codebook _huff_book__44u1__long = { + 2, 64, + (char *)_huff_lengthlist__44u1__long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44u1__p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44u1__p1_0[] = { + 1, 4, 4, 5, 8, 7, 5, 7, 8, 5, 8, 8, 8,11,11, 8, + 10,10, 5, 8, 8, 8,11,10, 8,11,11, 4, 8, 8, 8,11, + 11, 8,11,11, 8,12,11,11,13,13,11,13,14, 7,11,11, + 10,13,12,11,13,14, 4, 8, 8, 8,11,11, 8,11,12, 8, + 11,11,11,13,13,10,12,13, 8,11,11,11,14,13,11,14, + 13, +}; + +static const static_codebook _44u1__p1_0 = { + 4, 81, + (char *)_vq_lengthlist__44u1__p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u1__p1_0, + 0 +}; + +static const long _vq_quantlist__44u1__p2_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44u1__p2_0[] = { + 2, 4, 4, 5, 6, 6, 5, 6, 6, 5, 7, 7, 7, 8, 8, 6, + 8, 8, 5, 7, 7, 6, 8, 8, 7, 8, 8, 4, 7, 7, 7, 8, + 8, 7, 8, 8, 7, 8, 8, 8, 9,10, 8,10,10, 6, 8, 8, + 8,10, 8, 8,10,10, 5, 7, 7, 7, 8, 8, 7, 8, 8, 6, + 8, 8, 8,10,10, 8, 8,10, 6, 8, 8, 8,10,10, 8,10, + 9, +}; + +static const static_codebook _44u1__p2_0 = { + 4, 81, + (char *)_vq_lengthlist__44u1__p2_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u1__p2_0, + 0 +}; + +static const long _vq_quantlist__44u1__p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44u1__p3_0[] = { + 1, 5, 5, 8, 8, 5, 8, 7, 9, 9, 5, 7, 8, 9, 9, 9, + 10, 9,12,12, 9, 9,10,12,12, 6, 8, 8,11,10, 8,10, + 10,11,11, 8, 9,10,11,11,10,11,11,14,13,10,11,11, + 13,13, 5, 8, 8,10,10, 8,10,10,11,11, 8,10,10,11, + 11,10,11,11,13,13,10,11,11,13,13, 9,11,11,15,14, + 10,12,12,15,14,10,12,11,15,14,13,14,14,16,16,12, + 14,13,17,15, 9,11,11,14,15,10,11,12,14,16,10,11, + 12,14,16,12,13,14,16,16,13,13,15,15,18, 5, 8, 8, + 11,11, 8,10,10,12,12, 8,10,10,12,13,11,12,12,14, + 14,11,12,12,15,15, 8,10,10,13,13,10,12,12,13,13, + 10,12,12,14,14,12,13,13,15,15,12,13,13,16,16, 7, + 10,10,12,12,10,12,11,13,13,10,12,12,13,14,12,13, + 12,15,14,12,13,13,16,16,10,12,12,17,16,12,13,13, + 16,15,11,13,13,17,17,15,15,15,16,17,14,15,15,19, + 19,10,12,12,15,16,11,13,12,15,18,11,13,13,16,16, + 14,15,15,17,17,14,15,15,17,19, 5, 8, 8,11,11, 8, + 10,10,12,12, 8,10,10,12,12,11,12,12,16,15,11,12, + 12,14,15, 7,10,10,13,13,10,12,12,14,13,10,11,12, + 13,13,12,13,13,16,16,12,12,13,15,15, 8,10,10,13, + 13,10,12,12,14,14,10,12,12,13,13,12,13,13,16,16, + 12,13,13,15,15,10,12,12,16,15,11,13,13,17,16,11, + 12,13,16,15,13,15,15,19,17,14,15,14,17,16,10,12, + 12,16,16,11,13,13,16,17,12,13,13,15,17,14,15,15, + 17,19,14,15,15,17,17, 8,11,11,16,16,10,13,12,17, + 17,10,12,13,16,16,15,17,16,20,19,14,15,17,18,19, + 9,12,12,16,17,11,13,14,17,18,11,13,13,19,18,16, + 17,18,19,19,15,16,16,19,19, 9,12,12,16,17,11,14, + 13,18,17,11,13,13,17,17,16,17,16,20,19,14,16,16, + 18,18,12,15,15,19,17,14,15,16, 0,20,13,15,16,20, + 17,18,16,20, 0, 0,15,16,19,20, 0,12,15,14,18,19, + 13,16,15,20,19,13,16,15,20,18,17,18,17, 0,20,16, + 17,16, 0, 0, 8,11,11,16,15,10,12,12,17,17,10,13, + 13,17,16,14,16,15,18,20,15,16,16,19,19, 9,12,12, + 16,16,11,13,13,17,16,11,13,14,17,18,15,15,16,20, + 20,16,16,17,19,19, 9,13,12,16,17,11,14,13,17,17, + 11,14,14,18,17,14,16,15,18,19,16,17,18,18,19,12, + 14,15,19,18,13,15,16,18, 0,13,14,15, 0, 0,16,16, + 17,20, 0,17,17,20,20, 0,12,15,15,19,20,13,15,15, + 0, 0,14,16,15, 0, 0,15,18,16, 0, 0,17,18,16, 0, + 19, +}; + +static const static_codebook _44u1__p3_0 = { + 4, 625, + (char *)_vq_lengthlist__44u1__p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u1__p3_0, + 0 +}; + +static const long _vq_quantlist__44u1__p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44u1__p4_0[] = { + 4, 5, 5, 9, 9, 5, 6, 6, 9, 9, 5, 6, 6, 9, 9, 9, + 10, 9,12,12, 9, 9,10,12,12, 5, 7, 7,10,10, 7, 7, + 8,10,10, 6, 7, 8,10,10,10,10,10,11,13,10, 9,10, + 12,13, 5, 7, 7,10,10, 6, 8, 7,10,10, 7, 8, 7,10, + 10, 9,10,10,12,12,10,10,10,13,11, 9,10,10,13,13, + 10,11,10,13,13,10,10,10,13,13,12,12,13,14,14,12, + 12,13,14,14, 9,10,10,13,13,10,10,10,13,13,10,10, + 10,13,13,12,13,12,15,14,12,13,12,15,15, 5, 7, 6, + 10,10, 7, 8, 8,10,10, 7, 8, 8,10,10,10,11,10,13, + 13,10,10,10,12,12, 7, 8, 8,11,10, 8, 8, 9,10,11, + 8, 9, 9,11,11,11,10,11,11,14,11,11,11,13,13, 6, + 8, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,11,11,10,11, + 10,14,11,10,11,11,13,13,10,11,11,14,13,10,10,11, + 14,13,10,11,11,14,14,12,11,13,12,16,13,14,14,15, + 15,10,10,11,13,14,10,11,10,14,13,10,11,11,14,14, + 12,13,12,15,13,13,13,14,15,16, 5, 7, 7,10,10, 7, + 8, 8,10,10, 7, 8, 8,10,10,10,10,10,13,13,10,10, + 11,12,13, 6, 8, 8,11,10, 8, 9, 9,11,11, 7, 8, 9, + 10,11,10,11,11,13,13,10,10,11,11,13, 6, 8, 8,10, + 11, 8, 9, 9,11,11, 8, 9, 8,12,10,10,11,11,13,13, + 10,11,10,14,11,10,10,10,14,13,10,11,11,14,13,10, + 10,11,13,13,12,14,14,16,16,12,12,13,13,15,10,11, + 11,13,14,10,11,11,14,15,10,11,10,13,13,13,14,13, + 16,16,12,13,11,15,12, 9,10,10,13,13,10,11,11,14, + 13,10,10,11,13,14,13,14,13,16,16,13,13,13,15,16, + 9,10,10,13,13,10,10,11,13,14,10,11,11,15,13,13, + 13,14,14,18,13,13,14,16,15, 9,10,10,13,14,10,11, + 10,14,13,10,11,11,13,14,13,14,13,16,15,13,13,14, + 15,16,12,13,12,16,14,11,11,13,15,15,13,14,13,16, + 15,15,12,16,12,17,14,15,15,17,17,12,13,13,14,16, + 11,13,11,16,15,12,13,14,15,16,14,15,13, 0,14,14, + 16,16, 0, 0, 9,10,10,13,13,10,11,10,14,14,10,11, + 11,13,13,12,13,13,14,16,13,14,14,16,16, 9,10,10, + 14,14,11,11,11,14,13,10,10,11,14,14,13,13,13,16, + 16,13,13,14,14,17, 9,10,10,13,14,10,11,11,13,15, + 10,11,10,14,14,13,13,13,14,17,13,14,13,17,14,12, + 13,13,16,14,13,14,13,16,15,12,12,13,15,16,15,15, + 16,18,16,15,13,15,14, 0,12,12,13,14,16,13,13,14, + 15,16,11,12,11,16,14,15,16,16,17,17,14,15,12,17, + 12, +}; + +static const static_codebook _44u1__p4_0 = { + 4, 625, + (char *)_vq_lengthlist__44u1__p4_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u1__p4_0, + 0 +}; + +static const long _vq_quantlist__44u1__p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44u1__p5_0[] = { + 1, 4, 4, 7, 7, 7, 7, 9, 9, 4, 6, 6, 8, 8, 8, 8, + 9, 9, 4, 6, 6, 8, 8, 8, 8, 9, 9, 7, 8, 8, 9, 9, + 9, 9,11,10, 7, 8, 8, 9, 9, 9, 9,10,10, 7, 8, 8, + 9, 9,10,10,11,11, 7, 8, 8, 9, 9,10,10,11,11, 9, + 9, 9,10,10,11,11,12,12, 9, 9, 9,10,11,11,11,12, + 12, +}; + +static const static_codebook _44u1__p5_0 = { + 2, 81, + (char *)_vq_lengthlist__44u1__p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44u1__p5_0, + 0 +}; + +static const long _vq_quantlist__44u1__p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44u1__p6_0[] = { + 1, 4, 4, 6, 6, 8, 8,10, 9,11,10,14,13, 4, 6, 5, + 8, 8, 9, 9,11,10,11,11,14,14, 4, 5, 6, 8, 8, 9, + 9,10,10,11,11,14,14, 6, 8, 8, 9, 9,10,10,11,11, + 12,12,16,15, 7, 8, 8, 9, 9,10,10,11,11,12,12,15, + 15, 9,10,10,10,10,11,11,12,12,12,12,15,15, 9,10, + 9,10,11,11,11,12,12,12,13,15,15,10,10,11,11,11, + 12,12,13,12,13,13,16,15,10,11,11,11,11,12,12,13, + 12,13,13,16,17,11,11,12,12,12,13,13,13,14,14,15, + 17,17,11,11,12,12,12,13,13,13,14,14,14,16,18,14, + 15,15,15,15,16,16,16,16,17,18, 0, 0,14,15,15,15, + 15,17,16,17,18,17,17,18, 0, +}; + +static const static_codebook _44u1__p6_0 = { + 2, 169, + (char *)_vq_lengthlist__44u1__p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44u1__p6_0, + 0 +}; + +static const long _vq_quantlist__44u1__p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44u1__p6_1[] = { + 2, 4, 4, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 5, 5, + 6, 6, 6, 6, 5, 6, 6, 6, 6, +}; + +static const static_codebook _44u1__p6_1 = { + 2, 25, + (char *)_vq_lengthlist__44u1__p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u1__p6_1, + 0 +}; + +static const long _vq_quantlist__44u1__p7_0[] = { + 3, + 2, + 4, + 1, + 5, + 0, + 6, +}; + +static const char _vq_lengthlist__44u1__p7_0[] = { + 1, 3, 2, 9, 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, +}; + +static const static_codebook _44u1__p7_0 = { + 2, 49, + (char *)_vq_lengthlist__44u1__p7_0, + 1, -518017024, 1626677248, 3, 0, + (long *)_vq_quantlist__44u1__p7_0, + 0 +}; + +static const long _vq_quantlist__44u1__p7_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44u1__p7_1[] = { + 1, 4, 4, 6, 6, 6, 6, 7, 7, 8, 8, 9, 9, 5, 7, 7, + 8, 7, 7, 7, 9, 8,10, 9,10,11, 5, 7, 7, 8, 8, 7, + 7, 8, 9,10,10,11,11, 6, 8, 8, 9, 9, 9, 9,11,10, + 12,12,15,12, 6, 8, 8, 9, 9, 9, 9,11,11,12,11,14, + 12, 7, 8, 8,10,10,12,12,13,13,13,15,13,13, 7, 8, + 8,10,10,11,11,13,12,14,15,15,15, 9,10,10,11,12, + 13,13,14,15,14,15,14,15, 8,10,10,12,12,14,14,15, + 14,14,15,15,14,10,12,12,14,14,15,14,15,15,15,14, + 15,15,10,12,12,13,14,15,14,15,15,14,15,15,15,12, + 15,13,15,14,15,15,15,15,15,15,15,15,13,13,15,15, + 15,15,15,15,15,15,15,15,15, +}; + +static const static_codebook _44u1__p7_1 = { + 2, 169, + (char *)_vq_lengthlist__44u1__p7_1, + 1, -523010048, 1618608128, 4, 0, + (long *)_vq_quantlist__44u1__p7_1, + 0 +}; + +static const long _vq_quantlist__44u1__p7_2[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44u1__p7_2[] = { + 2, 5, 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 8, 5, 5, 6, + 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 5, 6, 5, 7, 7, 8, + 8, 8, 8, 9, 9, 9, 9, 6, 7, 7, 8, 8, 8, 8, 9, 8, + 9, 9, 9, 9, 6, 7, 7, 8, 7, 8, 8, 9, 9, 9, 9, 9, + 9, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 7, 8, + 8, 9, 8, 9, 8, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, + 9, 9, 9, 9, 9, 9,10,10, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 9,10, 9,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, 9, 9, 9, 9, 9, + 9, 9, 9,10, 9, 9,10,10, 9, +}; + +static const static_codebook _44u1__p7_2 = { + 2, 169, + (char *)_vq_lengthlist__44u1__p7_2, + 1, -531103744, 1611661312, 4, 0, + (long *)_vq_quantlist__44u1__p7_2, + 0 +}; + +static const char _huff_lengthlist__44u1__short[] = { + 12,13,14,13,17,12,15,17, 5, 5, 6,10,10,11,15,16, + 4, 3, 3, 7, 5, 7,10,16, 7, 7, 7,10, 9,11,12,16, + 6, 5, 5, 9, 5, 6,10,16, 8, 7, 7, 9, 6, 7, 9,16, + 11, 7, 3, 6, 4, 5, 8,16,12, 9, 4, 8, 5, 7, 9,16, +}; + +static const static_codebook _huff_book__44u1__short = { + 2, 64, + (char *)_huff_lengthlist__44u1__short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44u2__long[] = { + 5, 9,14,12,15,13,10,13, 7, 4, 5, 6, 8, 7, 8,12, + 13, 4, 3, 5, 5, 6, 9,15,12, 6, 5, 6, 6, 6, 7,14, + 14, 7, 4, 6, 4, 6, 8,15,12, 6, 6, 5, 5, 5, 6,14, + 9, 7, 8, 6, 7, 5, 4,10,10,13,14,14,15,10, 6, 8, +}; + +static const static_codebook _huff_book__44u2__long = { + 2, 64, + (char *)_huff_lengthlist__44u2__long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44u2__p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44u2__p1_0[] = { + 1, 4, 4, 5, 8, 7, 5, 7, 8, 5, 8, 8, 8,11,11, 8, + 10,11, 5, 8, 8, 8,11,10, 8,11,11, 4, 8, 8, 8,11, + 11, 8,11,11, 8,11,11,11,13,14,11,13,13, 7,11,11, + 10,13,12,11,14,14, 4, 8, 8, 8,11,11, 8,11,11, 8, + 11,11,11,14,13,10,12,13, 8,11,11,11,13,13,11,13, + 13, +}; + +static const static_codebook _44u2__p1_0 = { + 4, 81, + (char *)_vq_lengthlist__44u2__p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u2__p1_0, + 0 +}; + +static const long _vq_quantlist__44u2__p2_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44u2__p2_0[] = { + 2, 5, 5, 5, 6, 6, 5, 6, 6, 5, 6, 6, 7, 8, 8, 6, + 8, 8, 5, 6, 6, 6, 8, 7, 7, 8, 8, 5, 6, 6, 7, 8, + 8, 6, 8, 8, 6, 8, 8, 8, 9,10, 8,10,10, 6, 8, 8, + 7,10, 8, 8,10,10, 5, 6, 6, 6, 8, 8, 7, 8, 8, 6, + 8, 8, 8,10,10, 8, 8,10, 6, 8, 8, 8,10,10, 8,10, + 9, +}; + +static const static_codebook _44u2__p2_0 = { + 4, 81, + (char *)_vq_lengthlist__44u2__p2_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u2__p2_0, + 0 +}; + +static const long _vq_quantlist__44u2__p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44u2__p3_0[] = { + 2, 4, 4, 7, 8, 5, 7, 7, 9, 9, 5, 7, 7, 9, 9, 8, + 9, 9,12,11, 8, 9, 9,11,12, 5, 7, 7,10,10, 7, 9, + 9,11,11, 7, 9, 9,10,11,10,11,11,13,13, 9,10,11, + 12,13, 5, 7, 7,10,10, 7, 9, 9,11,10, 7, 9, 9,11, + 11, 9,11,10,13,13,10,11,11,13,13, 8,10,10,14,13, + 10,11,11,15,14, 9,11,11,15,14,13,14,13,16,14,12, + 13,13,15,16, 8,10,10,13,14, 9,11,11,14,15,10,11, + 11,14,15,12,13,13,15,15,12,13,14,15,16, 5, 7, 7, + 10,10, 7, 9, 9,11,11, 7, 9, 9,11,12,10,11,11,14, + 13,10,11,11,14,14, 7, 9, 9,12,12, 9,11,11,13,13, + 9,11,11,13,13,12,13,12,14,14,11,12,13,15,15, 7, + 9, 9,12,12, 8,11,10,13,12, 9,11,11,13,13,11,13, + 12,15,13,11,13,13,15,16, 9,12,11,15,15,11,12,12, + 16,15,11,12,13,16,16,13,14,15,16,15,13,15,15,17, + 17, 9,11,11,14,15,10,12,12,15,15,11,13,12,15,16, + 13,15,14,16,16,13,15,15,17,19, 5, 7, 7,10,10, 7, + 9, 9,12,11, 7, 9, 9,11,11,10,11,11,14,14,10,11, + 11,13,14, 7, 9, 9,12,12, 9,11,11,13,13, 9,10,11, + 12,13,11,13,12,16,15,11,12,12,14,15, 7, 9, 9,12, + 12, 9,11,11,13,13, 9,11,11,13,12,11,13,12,15,16, + 12,13,13,15,14, 9,11,11,15,14,11,13,12,16,15,10, + 11,12,15,15,13,14,14,18,17,13,14,14,15,17,10,11, + 11,14,15,11,13,12,15,17,11,13,12,15,16,13,15,14, + 18,17,14,15,15,16,18, 7,10,10,14,14,10,12,12,15, + 15,10,12,12,15,15,14,15,15,18,17,13,15,15,16,16, + 9,11,11,16,15,11,13,13,16,18,11,13,13,16,16,15, + 16,16, 0, 0,14,15,16,18,17, 9,11,11,15,15,10,13, + 12,17,16,11,12,13,16,17,14,15,16,19,19,14,15,15, + 0,20,12,14,14, 0, 0,13,14,16,19,18,13,15,16,20, + 17,16,18, 0, 0, 0,15,16,17,18,19,11,14,14, 0,19, + 12,15,14,17,17,13,15,15, 0, 0,16,17,15,20,19,15, + 17,16,19, 0, 8,10,10,14,15,10,12,11,15,15,10,11, + 12,16,15,13,14,14,19,17,14,15,15, 0, 0, 9,11,11, + 16,15,11,13,13,17,16,10,12,13,16,17,14,15,15,18, + 18,14,15,16,20,19, 9,12,12, 0,15,11,13,13,16,17, + 11,13,13,19,17,14,16,16,18,17,15,16,16,17,19,11, + 14,14,18,18,13,14,15, 0, 0,12,14,15,19,18,15,16, + 19, 0,19,15,16,19,19,17,12,14,14,16,19,13,15,15, + 0,17,13,15,14,18,18,15,16,15, 0,18,16,17,17, 0, + 0, +}; + +static const static_codebook _44u2__p3_0 = { + 4, 625, + (char *)_vq_lengthlist__44u2__p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u2__p3_0, + 0 +}; + +static const long _vq_quantlist__44u2__p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44u2__p4_0[] = { + 4, 5, 5, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 9, + 9, 9,11,11, 9, 9, 9,11,11, 5, 7, 7, 9, 9, 7, 8, + 8,10,10, 7, 7, 8,10,10,10,10,10,11,12, 9,10,10, + 11,12, 5, 7, 7, 9, 9, 6, 8, 7,10,10, 7, 8, 8,10, + 10, 9,10,10,12,11, 9,10,10,12,11, 9,10,10,12,12, + 10,10,10,13,12, 9,10,10,12,13,12,12,12,14,14,11, + 12,12,13,14, 9,10,10,12,12, 9,10,10,12,13,10,10, + 10,12,13,11,12,12,14,13,12,12,12,14,13, 5, 7, 7, + 10, 9, 7, 8, 8,10,10, 7, 8, 8,10,10,10,10,10,12, + 12,10,10,10,12,12, 7, 8, 8,11,10, 8, 8, 9,11,11, + 8, 9, 9,11,11,10,11,11,12,13,10,11,11,13,13, 6, + 8, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,11,11,10,11, + 10,13,11,10,11,11,13,13, 9,10,10,13,13,10,11,11, + 13,13,10,11,11,14,13,12,11,13,12,15,12,13,13,15, + 15, 9,10,10,12,13,10,11,10,13,13,10,11,11,13,13, + 12,13,11,15,13,12,13,13,15,15, 5, 7, 7, 9,10, 7, + 8, 8,10,10, 7, 8, 8,10,10,10,10,10,12,12,10,10, + 11,12,12, 6, 8, 8,10,10, 8, 9, 9,11,11, 7, 8, 9, + 10,11,10,11,11,13,13,10,10,11,11,13, 7, 8, 8,10, + 11, 8, 9, 9,11,11, 8, 9, 8,11,11,10,11,11,13,13, + 10,11,11,13,12, 9,10,10,13,12,10,11,11,14,13,10, + 10,11,13,13,12,13,13,15,15,12,11,13,12,14, 9,10, + 10,12,13,10,11,11,13,14,10,11,11,13,13,12,13,13, + 15,15,12,13,12,15,12, 8, 9, 9,12,12, 9,11,10,13, + 13, 9,10,10,13,13,12,13,13,15,15,12,12,12,14,14, + 9,10,10,13,13,10,11,11,13,14,10,11,11,14,12,13, + 13,14,14,16,12,13,13,15,14, 9,10,10,13,13,10,11, + 10,14,13,10,11,11,13,14,12,14,13,16,14,13,13,13, + 14,15,11,13,12,15,14,11,12,13,14,15,12,13,13,16, + 15,14,12,15,12,16,14,15,15,17,16,11,12,12,14,15, + 11,13,11,15,14,12,13,13,15,16,13,15,12,17,13,14, + 15,15,16,16, 8, 9, 9,12,12, 9,10,10,13,13, 9,10, + 10,13,13,12,13,12,14,14,12,13,13,15,15, 9,10,10, + 13,13,10,11,11,14,13,10,10,11,13,14,12,13,13,15, + 14,12,12,14,14,16, 9,10,10,13,13,10,11,11,13,14, + 10,11,11,14,13,13,13,13,15,15,13,14,13,16,14,11, + 12,12,14,14,12,13,13,16,15,11,12,13,14,15,14,15, + 15,16,16,14,13,15,13,17,11,12,12,14,15,12,13,13, + 15,16,11,13,12,15,15,14,15,14,16,16,14,15,12,17, + 13, +}; + +static const static_codebook _44u2__p4_0 = { + 4, 625, + (char *)_vq_lengthlist__44u2__p4_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u2__p4_0, + 0 +}; + +static const long _vq_quantlist__44u2__p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44u2__p5_0[] = { + 1, 4, 4, 7, 7, 8, 8, 9, 9, 4, 6, 5, 8, 8, 8, 8, + 10,10, 4, 5, 6, 8, 8, 8, 8,10,10, 7, 8, 8, 9, 9, + 9, 9,11,11, 7, 8, 8, 9, 9, 9, 9,11,11, 8, 8, 8, + 9, 9,10,11,12,12, 8, 8, 8, 9, 9,10,10,12,12,10, + 10,10,11,11,12,12,13,13,10,10,10,11,11,12,12,13, + 13, +}; + +static const static_codebook _44u2__p5_0 = { + 2, 81, + (char *)_vq_lengthlist__44u2__p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44u2__p5_0, + 0 +}; + +static const long _vq_quantlist__44u2__p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44u2__p6_0[] = { + 1, 4, 4, 6, 6, 8, 8,10,10,11,11,14,13, 4, 6, 5, + 8, 8, 9, 9,11,10,12,11,15,14, 4, 5, 6, 8, 8, 9, + 9,11,11,11,11,14,14, 6, 8, 8,10, 9,11,11,11,11, + 12,12,15,15, 6, 8, 8, 9, 9,11,11,11,12,12,12,15, + 15, 8,10,10,11,11,11,11,12,12,13,13,15,16, 8,10, + 10,11,11,11,11,12,12,13,13,16,16,10,11,11,12,12, + 12,12,13,13,13,13,17,16,10,11,11,12,12,12,12,13, + 13,13,14,16,17,11,12,12,13,13,13,13,14,14,15,14, + 18,17,11,12,12,13,13,13,13,14,14,14,15,19,18,14, + 15,15,15,15,16,16,18,19,18,18, 0, 0,14,15,15,16, + 15,17,17,16,18,17,18, 0, 0, +}; + +static const static_codebook _44u2__p6_0 = { + 2, 169, + (char *)_vq_lengthlist__44u2__p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44u2__p6_0, + 0 +}; + +static const long _vq_quantlist__44u2__p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44u2__p6_1[] = { + 2, 4, 4, 5, 5, 4, 5, 5, 6, 5, 4, 5, 5, 5, 6, 5, + 6, 5, 6, 6, 5, 5, 6, 6, 6, +}; + +static const static_codebook _44u2__p6_1 = { + 2, 25, + (char *)_vq_lengthlist__44u2__p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u2__p6_1, + 0 +}; + +static const long _vq_quantlist__44u2__p7_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44u2__p7_0[] = { + 1, 3, 2,12,12,12,12,12,12, 4,12,12,12,12,12,12, + 12,12, 5,12,12,12,12,12,12,12,12,12,12,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11, +}; + +static const static_codebook _44u2__p7_0 = { + 2, 81, + (char *)_vq_lengthlist__44u2__p7_0, + 1, -516612096, 1626677248, 4, 0, + (long *)_vq_quantlist__44u2__p7_0, + 0 +}; + +static const long _vq_quantlist__44u2__p7_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44u2__p7_1[] = { + 1, 4, 4, 7, 6, 7, 6, 8, 7, 9, 7, 9, 8, 4, 7, 6, + 8, 8, 9, 8,10, 9,10,10,11,11, 4, 7, 7, 8, 8, 8, + 8, 9,10,11,11,11,11, 6, 8, 8,10,10,10,10,11,11, + 12,12,12,12, 7, 8, 8,10,10,10,10,11,11,12,12,13, + 13, 7, 9, 9,11,10,12,12,13,13,14,13,14,14, 7, 9, + 9,10,11,11,12,13,13,13,13,16,14, 9,10,10,12,12, + 13,13,14,14,15,16,15,16, 9,10,10,12,12,12,13,14, + 14,14,15,16,15,10,12,12,13,13,15,13,16,16,15,17, + 17,17,10,11,11,12,14,14,14,15,15,17,17,15,17,11, + 12,12,14,14,14,15,15,15,17,16,17,17,10,12,12,13, + 14,14,14,17,15,17,17,17,17, +}; + +static const static_codebook _44u2__p7_1 = { + 2, 169, + (char *)_vq_lengthlist__44u2__p7_1, + 1, -523010048, 1618608128, 4, 0, + (long *)_vq_quantlist__44u2__p7_1, + 0 +}; + +static const long _vq_quantlist__44u2__p7_2[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44u2__p7_2[] = { + 2, 5, 5, 6, 6, 7, 7, 8, 7, 8, 8, 8, 8, 5, 6, 6, + 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 5, 6, 6, 7, 7, 8, + 7, 8, 8, 8, 8, 8, 8, 6, 7, 7, 7, 8, 8, 8, 8, 8, + 9, 9, 9, 9, 6, 7, 7, 8, 7, 8, 8, 9, 9, 9, 9, 9, + 9, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 7, 8, + 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, +}; + +static const static_codebook _44u2__p7_2 = { + 2, 169, + (char *)_vq_lengthlist__44u2__p7_2, + 1, -531103744, 1611661312, 4, 0, + (long *)_vq_quantlist__44u2__p7_2, + 0 +}; + +static const char _huff_lengthlist__44u2__short[] = { + 13,15,17,17,15,15,12,17,11, 9, 7,10,10, 9,12,17, + 10, 6, 3, 6, 5, 7,10,17,15,10, 6, 9, 8, 9,11,17, + 15, 8, 4, 7, 3, 5, 9,16,16,10, 5, 8, 4, 5, 8,16, + 13,11, 5, 8, 3, 3, 5,14,13,12, 7,10, 5, 5, 7,14, +}; + +static const static_codebook _huff_book__44u2__short = { + 2, 64, + (char *)_huff_lengthlist__44u2__short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44u3__long[] = { + 6, 9,13,12,14,11,10,13, 8, 4, 5, 7, 8, 7, 8,12, + 11, 4, 3, 5, 5, 7, 9,14,11, 6, 5, 6, 6, 6, 7,13, + 13, 7, 5, 6, 4, 5, 7,14,11, 7, 6, 6, 5, 5, 6,13, + 9, 7, 8, 6, 7, 5, 3, 9, 9,12,13,12,14,10, 6, 7, +}; + +static const static_codebook _huff_book__44u3__long = { + 2, 64, + (char *)_huff_lengthlist__44u3__long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44u3__p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44u3__p1_0[] = { + 1, 4, 4, 5, 8, 7, 5, 7, 8, 5, 8, 8, 8,10,11, 8, + 10,11, 5, 8, 8, 8,11,10, 8,11,11, 4, 8, 8, 8,11, + 11, 8,11,11, 8,11,11,11,13,14,11,14,14, 8,11,11, + 10,14,12,11,14,14, 4, 8, 8, 8,11,11, 8,11,11, 7, + 11,11,11,14,14,10,12,14, 8,11,11,11,14,14,11,14, + 13, +}; + +static const static_codebook _44u3__p1_0 = { + 4, 81, + (char *)_vq_lengthlist__44u3__p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u3__p1_0, + 0 +}; + +static const long _vq_quantlist__44u3__p2_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44u3__p2_0[] = { + 2, 5, 4, 5, 6, 6, 5, 6, 6, 5, 6, 6, 7, 8, 8, 6, + 8, 8, 5, 6, 6, 6, 8, 8, 7, 8, 8, 5, 7, 6, 7, 8, + 8, 6, 8, 8, 7, 8, 8, 8, 9,10, 8,10,10, 6, 8, 8, + 8,10, 8, 8,10,10, 5, 6, 6, 6, 8, 8, 7, 8, 8, 6, + 8, 8, 8,10,10, 8, 8,10, 7, 8, 8, 8,10,10, 8,10, + 9, +}; + +static const static_codebook _44u3__p2_0 = { + 4, 81, + (char *)_vq_lengthlist__44u3__p2_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u3__p2_0, + 0 +}; + +static const long _vq_quantlist__44u3__p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44u3__p3_0[] = { + 2, 4, 4, 7, 7, 5, 7, 7, 9, 9, 5, 7, 7, 9, 9, 8, + 9, 9,12,12, 8, 9, 9,11,12, 5, 7, 7,10,10, 7, 9, + 9,11,11, 7, 9, 9,10,11,10,11,11,13,13, 9,10,11, + 13,13, 5, 7, 7,10,10, 7, 9, 9,11,10, 7, 9, 9,11, + 11, 9,11,10,13,13,10,11,11,14,13, 8,10,10,14,13, + 10,11,11,15,14, 9,11,11,14,14,13,14,13,16,16,12, + 13,13,15,15, 8,10,10,13,14, 9,11,11,14,14,10,11, + 11,14,15,12,13,13,15,15,13,14,14,15,16, 5, 7, 7, + 10,10, 7, 9, 9,11,11, 7, 9, 9,11,12,10,11,11,14, + 14,10,11,11,14,14, 7, 9, 9,12,12, 9,11,11,13,13, + 9,11,11,13,13,12,12,13,15,15,11,12,13,15,16, 7, + 9, 9,11,11, 8,11,10,13,12, 9,11,11,13,13,11,13, + 12,15,13,11,13,13,15,16, 9,12,11,15,14,11,12,13, + 16,15,11,13,13,15,16,14,14,15,17,16,13,15,16, 0, + 17, 9,11,11,15,15,10,13,12,15,15,11,13,13,15,16, + 13,15,13,16,15,14,16,15, 0,19, 5, 7, 7,10,10, 7, + 9, 9,11,11, 7, 9, 9,11,11,10,12,11,14,14,10,11, + 12,14,14, 7, 9, 9,12,12, 9,11,11,14,13, 9,10,11, + 12,13,11,13,13,16,16,11,12,13,13,16, 7, 9, 9,12, + 12, 9,11,11,13,13, 9,11,11,13,13,11,13,13,15,15, + 12,13,12,15,14, 9,11,11,15,14,11,13,12,16,16,10, + 12,12,15,15,13,15,15,17,19,13,14,15,16,17,10,12, + 12,15,15,11,13,13,16,16,11,13,13,15,16,13,15,15, + 0, 0,14,15,15,16,16, 8,10,10,14,14,10,12,12,15, + 15,10,12,11,15,16,14,15,15,19,20,13,14,14,18,16, + 9,11,11,15,15,11,13,13,17,16,11,13,13,16,16,15, + 17,17,20,20,14,15,16,17,20, 9,11,11,15,15,10,13, + 12,16,15,11,13,13,15,17,14,16,15,18, 0,14,16,15, + 18,20,12,14,14, 0, 0,14,14,16, 0, 0,13,16,15, 0, + 0,17,17,18, 0, 0,16,17,19,19, 0,12,14,14,18, 0, + 12,16,14, 0,17,13,15,15,18, 0,16,18,17, 0,17,16, + 18,17, 0, 0, 7,10,10,14,14,10,12,11,15,15,10,12, + 12,16,15,13,15,15,18, 0,14,15,15,17, 0, 9,11,11, + 15,15,11,13,13,16,16,11,12,13,16,16,14,15,16,17, + 17,14,16,16,16,18, 9,11,12,16,16,11,13,13,17,17, + 11,14,13,20,17,15,16,16,19, 0,15,16,17, 0,19,11, + 13,14,17,16,14,15,15,20,18,13,14,15,17,19,16,18, + 18, 0,20,16,16,19,17, 0,12,15,14,17, 0,14,15,15, + 18,19,13,16,15,19,20,15,18,18, 0,20,17, 0,16, 0, + 0, +}; + +static const static_codebook _44u3__p3_0 = { + 4, 625, + (char *)_vq_lengthlist__44u3__p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u3__p3_0, + 0 +}; + +static const long _vq_quantlist__44u3__p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44u3__p4_0[] = { + 4, 5, 5, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 9, + 9, 9,11,11, 9, 9, 9,11,11, 5, 7, 7, 9, 9, 7, 8, + 8,10,10, 7, 7, 8,10,10, 9,10,10,11,12, 9,10,10, + 11,12, 5, 7, 7, 9, 9, 7, 8, 7,10,10, 7, 8, 8,10, + 10, 9,10, 9,12,11, 9,10,10,12,11, 9,10, 9,12,12, + 9,10,10,13,12, 9,10,10,12,13,12,12,12,14,14,11, + 12,12,13,14, 9, 9,10,12,12, 9,10,10,12,12, 9,10, + 10,12,13,11,12,11,14,13,12,12,12,14,13, 5, 7, 7, + 9, 9, 7, 8, 8,10,10, 7, 8, 8,10,10,10,10,10,12, + 12, 9,10,10,12,12, 7, 8, 8,11,10, 8, 8, 9,11,11, + 8, 9, 9,11,11,11,11,11,12,13,10,11,11,13,13, 6, + 8, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,11,11,10,11, + 10,13,11,10,11,11,13,13, 9,11,10,13,12,10,11,11, + 13,13,10,11,11,13,13,12,12,13,12,15,12,13,13,15, + 15, 9,10,10,12,13,10,11,10,13,12,10,11,11,13,14, + 12,13,11,15,13,12,13,13,15,15, 5, 7, 7, 9, 9, 7, + 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12,12,10,10, + 11,12,12, 6, 8, 8,10,10, 8, 9, 9,11,11, 7, 8, 9, + 10,11,10,11,11,13,13,10,10,11,11,13, 7, 8, 8,10, + 10, 8, 9, 9,11,11, 8, 9, 9,11,11,10,11,11,13,13, + 11,11,11,13,12, 9,10,10,13,12,10,11,11,14,13,10, + 10,11,12,13,12,13,13,15,15,12,11,13,13,14, 9,10, + 11,12,13,10,11,11,13,13,10,11,11,13,13,12,13,13, + 15,15,12,13,12,15,12, 8, 9, 9,12,12, 9,11,10,13, + 13, 9,10,10,13,13,12,13,13,15,14,12,12,12,14,13, + 9,10,10,13,12,10,11,11,13,13,10,11,11,14,12,13, + 13,14,14,16,12,13,13,15,15, 9,10,10,13,13,10,11, + 10,14,13,10,11,11,13,14,12,14,13,15,14,13,13,13, + 15,15,11,13,12,15,14,11,12,13,14,15,12,13,13,16, + 14,14,12,15,12,16,14,15,15,17,15,11,12,12,14,14, + 11,13,11,15,14,12,13,13,15,15,13,15,12,17,13,14, + 15,15,16,16, 8, 9, 9,12,12, 9,10,10,12,13, 9,10, + 10,13,13,12,12,12,14,14,12,13,13,15,15, 9,10,10, + 13,12,10,11,11,14,13,10,10,11,13,14,12,13,13,15, + 15,12,12,13,14,16, 9,10,10,13,13,10,11,11,13,14, + 10,11,11,14,13,12,13,13,14,15,13,14,13,16,14,11, + 12,12,14,14,12,13,13,15,14,11,12,13,14,15,14,15, + 15,16,16,13,13,15,13,16,11,12,12,14,15,12,13,13, + 14,15,11,13,12,15,14,14,15,15,16,16,14,15,12,16, + 13, +}; + +static const static_codebook _44u3__p4_0 = { + 4, 625, + (char *)_vq_lengthlist__44u3__p4_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u3__p4_0, + 0 +}; + +static const long _vq_quantlist__44u3__p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44u3__p5_0[] = { + 2, 3, 3, 6, 6, 7, 7, 9, 9, 4, 5, 5, 7, 7, 8, 8, + 10,10, 4, 5, 5, 7, 7, 8, 8,10,10, 6, 7, 7, 8, 8, + 9, 9,11,10, 6, 7, 7, 8, 8, 9, 9,10,10, 7, 8, 8, + 9, 9,10,10,11,11, 7, 8, 8, 9, 9,10,10,11,11, 9, + 10,10,11,10,11,11,12,12, 9,10,10,10,10,11,11,12, + 12, +}; + +static const static_codebook _44u3__p5_0 = { + 2, 81, + (char *)_vq_lengthlist__44u3__p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44u3__p5_0, + 0 +}; + +static const long _vq_quantlist__44u3__p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44u3__p6_0[] = { + 1, 4, 4, 6, 6, 8, 8, 9, 9,10,11,13,14, 4, 6, 5, + 8, 8, 9, 9,10,10,11,11,14,14, 4, 6, 6, 8, 8, 9, + 9,10,10,11,11,14,14, 6, 8, 8, 9, 9,10,10,11,11, + 12,12,15,15, 6, 8, 8, 9, 9,10,11,11,11,12,12,15, + 15, 8, 9, 9,11,10,11,11,12,12,13,13,15,16, 8, 9, + 9,10,11,11,11,12,12,13,13,16,16,10,10,11,11,11, + 12,12,13,13,13,14,17,16, 9,10,11,12,11,12,12,13, + 13,13,13,16,18,11,12,11,12,12,13,13,13,14,15,14, + 17,17,11,11,12,12,12,13,13,13,14,14,15,18,17,14, + 15,15,15,15,16,16,17,17,19,18, 0,20,14,15,14,15, + 15,16,16,16,17,18,16,20,18, +}; + +static const static_codebook _44u3__p6_0 = { + 2, 169, + (char *)_vq_lengthlist__44u3__p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44u3__p6_0, + 0 +}; + +static const long _vq_quantlist__44u3__p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44u3__p6_1[] = { + 2, 4, 4, 5, 5, 4, 5, 5, 6, 5, 4, 5, 5, 5, 6, 5, + 6, 5, 6, 6, 5, 5, 6, 6, 6, +}; + +static const static_codebook _44u3__p6_1 = { + 2, 25, + (char *)_vq_lengthlist__44u3__p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u3__p6_1, + 0 +}; + +static const long _vq_quantlist__44u3__p7_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44u3__p7_0[] = { + 1, 3, 3,10,10,10,10,10,10, 4,10,10,10,10,10,10, + 10,10, 4,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, +}; + +static const static_codebook _44u3__p7_0 = { + 2, 81, + (char *)_vq_lengthlist__44u3__p7_0, + 1, -515907584, 1627381760, 4, 0, + (long *)_vq_quantlist__44u3__p7_0, + 0 +}; + +static const long _vq_quantlist__44u3__p7_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__44u3__p7_1[] = { + 1, 4, 4, 6, 6, 7, 6, 8, 7, 9, 8,10, 9,11,11, 4, + 7, 7, 8, 7, 9, 9,10,10,11,11,11,11,12,12, 4, 7, + 7, 7, 7, 9, 9,10,10,11,11,12,12,12,11, 6, 8, 8, + 9, 9,10,10,11,11,12,12,13,12,13,13, 6, 8, 8, 9, + 9,10,11,11,11,12,12,13,14,13,13, 8, 9, 9,11,11, + 12,12,12,13,14,13,14,14,14,15, 8, 9, 9,11,11,11, + 12,13,14,13,14,15,17,14,15, 9,10,10,12,12,13,13, + 13,14,15,15,15,16,16,16, 9,11,11,12,12,13,13,14, + 14,14,15,16,16,16,16,10,12,12,13,13,14,14,15,15, + 15,16,17,17,17,17,10,12,11,13,13,15,14,15,14,16, + 17,16,16,16,16,11,13,12,14,14,14,14,15,16,17,16, + 17,17,17,17,11,13,12,14,14,14,15,17,16,17,17,17, + 17,17,17,12,13,13,15,16,15,16,17,17,16,16,17,17, + 17,17,12,13,13,15,15,15,16,17,17,17,16,17,16,17, + 17, +}; + +static const static_codebook _44u3__p7_1 = { + 2, 225, + (char *)_vq_lengthlist__44u3__p7_1, + 1, -522338304, 1620115456, 4, 0, + (long *)_vq_quantlist__44u3__p7_1, + 0 +}; + +static const long _vq_quantlist__44u3__p7_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44u3__p7_2[] = { + 2, 5, 5, 7, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, + 10,10, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 8, 9, 9, 9, + 9,10, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, + 10,10,10,10, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9,10, + 9,10,10,10,10, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, + 10,10,10,10,10,10, 7, 8, 8, 9, 8, 9, 9, 9, 9,10, + 9,10,10,10,10,10,10, 8, 8, 8, 9, 9, 9, 9, 9, 9, + 9,10,10,10,10,10,10,10, 8, 9, 8, 9, 9, 9, 9,10, + 9,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9,10, + 9,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10, + 9,10,10,10,10,10,10,10,10,10,10, 9, 9, 9,10, 9, + 10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, + 10,10,10,10,10,10,10,10,10,10,10,10,10,11, 9,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,11, 9, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 9,10,10,10,10,10,10,10,10,10,10,10,11,11,11,10, + 11, +}; + +static const static_codebook _44u3__p7_2 = { + 2, 289, + (char *)_vq_lengthlist__44u3__p7_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44u3__p7_2, + 0 +}; + +static const char _huff_lengthlist__44u3__short[] = { + 14,14,14,15,13,15,12,16,10, 8, 7, 9, 9, 8,12,16, + 10, 5, 4, 6, 5, 6, 9,16,14, 8, 6, 8, 7, 8,10,16, + 14, 7, 4, 6, 3, 5, 8,16,15, 9, 5, 7, 4, 4, 7,16, + 13,10, 6, 7, 4, 3, 4,13,13,12, 7, 9, 5, 5, 6,12, +}; + +static const static_codebook _huff_book__44u3__short = { + 2, 64, + (char *)_huff_lengthlist__44u3__short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44u4__long[] = { + 3, 8,12,12,13,12,11,13, 5, 4, 6, 7, 8, 8, 9,13, + 9, 5, 4, 5, 5, 7, 9,13, 9, 6, 5, 6, 6, 7, 8,12, + 12, 7, 5, 6, 4, 5, 8,13,11, 7, 6, 6, 5, 5, 6,12, + 10, 8, 8, 7, 7, 5, 3, 8,10,12,13,12,12, 9, 6, 7, +}; + +static const static_codebook _huff_book__44u4__long = { + 2, 64, + (char *)_huff_lengthlist__44u4__long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44u4__p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44u4__p1_0[] = { + 1, 4, 4, 5, 8, 7, 5, 7, 8, 5, 8, 8, 8,10,11, 8, + 10,11, 5, 8, 8, 8,11,10, 8,11,11, 4, 8, 8, 8,11, + 11, 8,11,11, 8,11,11,11,13,14,11,15,14, 8,11,11, + 10,13,12,11,14,14, 4, 8, 8, 8,11,11, 8,11,11, 7, + 11,11,11,15,14,10,12,14, 8,11,11,11,14,14,11,14, + 13, +}; + +static const static_codebook _44u4__p1_0 = { + 4, 81, + (char *)_vq_lengthlist__44u4__p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u4__p1_0, + 0 +}; + +static const long _vq_quantlist__44u4__p2_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44u4__p2_0[] = { + 2, 5, 5, 5, 6, 6, 5, 6, 6, 5, 6, 6, 7, 8, 8, 6, + 8, 8, 5, 6, 6, 6, 8, 8, 7, 8, 8, 5, 7, 6, 6, 8, + 8, 6, 8, 8, 6, 8, 8, 8, 9,10, 8,10,10, 6, 8, 8, + 8,10, 8, 8,10,10, 5, 6, 6, 6, 8, 8, 6, 8, 8, 6, + 8, 8, 8,10,10, 8, 8,10, 6, 8, 8, 8,10,10, 8,10, + 9, +}; + +static const static_codebook _44u4__p2_0 = { + 4, 81, + (char *)_vq_lengthlist__44u4__p2_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u4__p2_0, + 0 +}; + +static const long _vq_quantlist__44u4__p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44u4__p3_0[] = { + 2, 4, 4, 8, 8, 5, 7, 7, 9, 9, 5, 7, 7, 9, 9, 8, + 10, 9,12,12, 8, 9,10,12,12, 5, 7, 7,10,10, 7, 9, + 9,11,11, 7, 9, 9,11,11,10,12,11,14,14, 9,10,11, + 13,14, 5, 7, 7,10,10, 7, 9, 9,11,11, 7, 9, 9,11, + 11, 9,11,10,14,13,10,11,11,14,14, 8,10,10,14,13, + 10,12,12,15,14, 9,11,11,15,14,13,14,14,17,17,12, + 14,14,16,16, 8,10,10,14,14, 9,11,11,14,15,10,12, + 12,14,15,12,14,13,16,16,13,14,15,15,18, 4, 7, 7, + 10,10, 7, 9, 9,12,11, 7, 9, 9,11,12,10,12,11,15, + 14,10,11,12,14,15, 7, 9, 9,12,12, 9,11,12,13,13, + 9,11,12,13,13,12,13,13,15,16,11,13,13,15,16, 7, + 9, 9,12,12, 9,11,10,13,12, 9,11,12,13,14,11,13, + 12,16,14,12,13,13,15,16,10,12,12,16,15,11,13,13, + 17,16,11,13,13,17,16,14,15,15,17,17,14,16,16,18, + 20, 9,11,11,15,16,11,13,12,16,16,11,13,13,16,17, + 14,15,14,18,16,14,16,16,17,20, 5, 7, 7,10,10, 7, + 9, 9,12,11, 7, 9,10,11,12,10,12,11,15,15,10,12, + 12,14,14, 7, 9, 9,12,12, 9,12,11,14,13, 9,10,11, + 12,13,12,13,14,16,16,11,12,13,14,16, 7, 9, 9,12, + 12, 9,12,11,13,13, 9,12,11,13,13,11,13,13,16,16, + 12,13,13,16,15, 9,11,11,16,14,11,13,13,16,16,11, + 12,13,16,16,14,16,16,17,17,13,14,15,16,17,10,12, + 12,15,15,11,13,13,16,17,11,13,13,16,16,14,16,15, + 19,19,14,15,15,17,18, 8,10,10,14,14,10,12,12,15, + 15,10,12,12,16,16,14,16,15,20,19,13,15,15,17,16, + 9,12,12,16,16,11,13,13,16,18,11,14,13,16,17,16, + 17,16,20, 0,15,16,18,18,20, 9,11,11,15,15,11,14, + 12,17,16,11,13,13,17,17,15,17,15,20,20,14,16,16, + 17, 0,13,15,14,18,16,14,15,16, 0,18,14,16,16, 0, + 0,18,16, 0, 0,20,16,18,18, 0, 0,12,14,14,17,18, + 13,15,14,20,18,14,16,15,19,19,16,20,16, 0,18,16, + 19,17,19, 0, 8,10,10,14,14,10,12,12,16,15,10,12, + 12,16,16,13,15,15,18,17,14,16,16,19, 0, 9,11,11, + 16,15,11,14,13,18,17,11,12,13,17,18,14,17,16,18, + 18,15,16,17,18,18, 9,12,12,16,16,11,13,13,16,18, + 11,14,13,17,17,15,16,16,18,20,16,17,17,20,20,12, + 14,14,18,17,14,16,16, 0,19,13,14,15,18, 0,16, 0, + 0, 0, 0,16,16, 0,19,20,13,15,14, 0, 0,14,16,16, + 18,19,14,16,15, 0,20,16,20,18, 0,20,17,20,17, 0, + 0, +}; + +static const static_codebook _44u4__p3_0 = { + 4, 625, + (char *)_vq_lengthlist__44u4__p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u4__p3_0, + 0 +}; + +static const long _vq_quantlist__44u4__p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44u4__p4_0[] = { + 4, 5, 5, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 9, + 9, 9,11,11, 8, 9, 9,11,11, 5, 7, 7, 9, 9, 7, 8, + 8,10,10, 7, 7, 8,10,10, 9,10,10,11,12, 9,10,10, + 11,12, 5, 7, 7, 9, 9, 7, 8, 7,10,10, 7, 8, 8,10, + 10, 9,10,10,12,11, 9,10,10,12,11, 9,10, 9,12,12, + 9,10,10,13,12, 9,10,10,12,12,12,12,12,14,14,11, + 12,12,13,14, 9, 9,10,12,12, 9,10,10,13,13, 9,10, + 10,12,13,11,12,12,14,13,11,12,12,14,14, 5, 7, 7, + 9, 9, 7, 8, 8,10,10, 7, 8, 8,10,10,10,10,10,12, + 12, 9,10,10,12,12, 7, 8, 8,11,10, 8, 8, 9,11,11, + 8, 9, 9,11,11,11,11,11,12,13,10,11,11,13,13, 6, + 8, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,11,11,10,11, + 10,13,11,10,11,11,13,13, 9,11,10,13,12,10,11,11, + 13,14,10,11,11,14,13,12,12,13,12,15,12,13,13,15, + 15, 9,10,10,12,13,10,11,10,13,12,10,11,11,13,14, + 12,13,11,15,13,13,13,13,15,15, 5, 7, 7, 9, 9, 7, + 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12,12,10,10, + 11,12,13, 6, 8, 8,10,10, 8, 9, 9,11,11, 7, 8, 9, + 10,11,10,11,11,13,13,10,10,11,11,13, 7, 8, 8,10, + 11, 8, 9, 9,11,11, 8, 9, 8,11,11,10,11,11,13,13, + 11,12,11,13,12, 9,10,10,13,12,10,11,11,14,13,10, + 10,11,12,13,12,13,13,15,15,12,11,13,13,14, 9,10, + 11,12,13,10,11,11,13,14,10,11,11,13,13,12,13,13, + 15,15,12,13,12,15,12, 8, 9, 9,12,12, 9,11,10,13, + 13, 9,10,10,13,13,12,13,13,15,15,12,12,12,14,14, + 9,10,10,13,13,10,11,11,13,14,10,11,11,14,13,13, + 13,14,14,16,13,13,13,15,15, 9,10,10,13,13,10,11, + 10,14,13,10,11,11,13,14,12,14,13,16,14,12,13,13, + 14,15,11,12,12,15,14,11,12,13,14,15,12,13,13,16, + 15,14,12,15,12,16,14,15,15,16,16,11,12,12,14,14, + 11,13,12,15,14,12,13,13,15,16,13,15,13,17,13,14, + 15,15,16,17, 8, 9, 9,12,12, 9,10,10,12,13, 9,10, + 10,13,13,12,12,12,14,14,12,13,13,15,15, 9,10,10, + 13,12,10,11,11,14,13,10,10,11,13,14,13,13,13,15, + 15,12,13,14,14,16, 9,10,10,13,13,10,11,11,13,14, + 10,11,11,14,14,13,13,13,15,15,13,14,13,16,14,11, + 12,12,15,14,12,13,13,16,15,11,12,13,14,15,14,15, + 15,17,16,13,13,15,13,16,11,12,13,14,15,13,13,13, + 15,16,11,13,12,15,14,14,15,15,16,16,14,15,12,17, + 13, +}; + +static const static_codebook _44u4__p4_0 = { + 4, 625, + (char *)_vq_lengthlist__44u4__p4_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u4__p4_0, + 0 +}; + +static const long _vq_quantlist__44u4__p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44u4__p5_0[] = { + 2, 3, 3, 6, 6, 7, 7, 9, 9, 4, 5, 5, 7, 7, 8, 8, + 10, 9, 4, 5, 5, 7, 7, 8, 8,10,10, 6, 7, 7, 8, 8, + 9, 9,11,10, 6, 7, 7, 8, 8, 9, 9,10,11, 7, 8, 8, + 9, 9,10,10,11,11, 7, 8, 8, 9, 9,10,10,11,11, 9, + 10,10,11,10,11,11,12,12, 9,10,10,10,11,11,11,12, + 12, +}; + +static const static_codebook _44u4__p5_0 = { + 2, 81, + (char *)_vq_lengthlist__44u4__p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44u4__p5_0, + 0 +}; + +static const long _vq_quantlist__44u4__p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44u4__p6_0[] = { + 1, 4, 4, 6, 6, 8, 8, 9, 9,11,10,13,13, 4, 6, 5, + 8, 8, 9, 9,10,10,11,11,14,14, 4, 6, 6, 8, 8, 9, + 9,10,10,11,11,14,14, 6, 8, 8, 9, 9,10,10,11,11, + 12,12,15,15, 6, 8, 8, 9, 9,10,11,11,11,12,12,15, + 15, 8, 9, 9,11,10,11,11,12,12,13,13,16,16, 8, 9, + 9,10,10,11,11,12,12,13,13,16,16,10,10,10,12,11, + 12,12,13,13,14,14,16,16,10,10,10,11,12,12,12,13, + 13,13,14,16,17,11,12,11,12,12,13,13,14,14,15,14, + 18,17,11,11,12,12,12,13,13,14,14,14,15,19,18,14, + 15,14,15,15,17,16,17,17,17,17,21, 0,14,15,15,16, + 16,16,16,17,17,18,17,20,21, +}; + +static const static_codebook _44u4__p6_0 = { + 2, 169, + (char *)_vq_lengthlist__44u4__p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44u4__p6_0, + 0 +}; + +static const long _vq_quantlist__44u4__p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44u4__p6_1[] = { + 2, 4, 4, 5, 5, 4, 5, 5, 6, 5, 4, 5, 5, 5, 6, 5, + 6, 5, 6, 6, 5, 5, 6, 6, 6, +}; + +static const static_codebook _44u4__p6_1 = { + 2, 25, + (char *)_vq_lengthlist__44u4__p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u4__p6_1, + 0 +}; + +static const long _vq_quantlist__44u4__p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44u4__p7_0[] = { + 1, 3, 3,12,12,12,12,12,12,12,12,12,12, 3,12,11, + 12,12,12,12,12,12,12,12,12,12, 4,11,10,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11, +}; + +static const static_codebook _44u4__p7_0 = { + 2, 169, + (char *)_vq_lengthlist__44u4__p7_0, + 1, -514332672, 1627381760, 4, 0, + (long *)_vq_quantlist__44u4__p7_0, + 0 +}; + +static const long _vq_quantlist__44u4__p7_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__44u4__p7_1[] = { + 1, 4, 4, 6, 6, 7, 7, 9, 8,10, 8,10, 9,11,11, 4, + 7, 6, 8, 7, 9, 9,10,10,11,10,11,10,12,10, 4, 6, + 7, 8, 8, 9, 9,10,10,11,11,11,11,12,12, 6, 8, 8, + 10, 9,11,10,12,11,12,12,12,12,13,13, 6, 8, 8,10, + 10,10,11,11,11,12,12,13,12,13,13, 8, 9, 9,11,11, + 12,11,12,12,13,13,13,13,13,13, 8, 9, 9,11,11,11, + 12,12,12,13,13,13,13,13,13, 9,10,10,12,11,13,13, + 13,13,14,13,13,14,14,14, 9,10,11,11,12,12,13,13, + 13,13,13,14,15,14,14,10,11,11,12,12,13,13,14,14, + 14,14,14,15,16,16,10,11,11,12,13,13,13,13,15,14, + 14,15,16,15,16,10,12,12,13,13,14,14,14,15,15,15, + 15,15,15,16,11,12,12,13,13,14,14,14,15,15,15,16, + 15,17,16,11,12,12,13,13,13,15,15,14,16,16,16,16, + 16,17,11,12,12,13,13,14,14,15,14,15,15,17,17,16, + 16, +}; + +static const static_codebook _44u4__p7_1 = { + 2, 225, + (char *)_vq_lengthlist__44u4__p7_1, + 1, -522338304, 1620115456, 4, 0, + (long *)_vq_quantlist__44u4__p7_1, + 0 +}; + +static const long _vq_quantlist__44u4__p7_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44u4__p7_2[] = { + 2, 5, 5, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 9, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, + 10,10,10,10, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9,10, + 9,10, 9,10,10, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, + 10,10,10,10,10,10, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9,10,10,10,10,10,10, 8, 9, 8, 9, 9, 9, 9, 9, 9, + 10,10,10,10,10,10,10,10, 8, 8, 8, 9, 9, 9, 9, 9, + 10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10,10, + 10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10, + 10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9,10, + 10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, + 10,10,10,10,10,10,10,10,10,11,10,10,10, 9, 9, 9, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, + 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, + 10, 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 9,10, 9,10,10,10,10,10,10,10,10,10,10,11,10,10, + 10, +}; + +static const static_codebook _44u4__p7_2 = { + 2, 289, + (char *)_vq_lengthlist__44u4__p7_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44u4__p7_2, + 0 +}; + +static const char _huff_lengthlist__44u4__short[] = { + 14,17,15,17,16,14,13,16,10, 7, 7,10,13,10,15,16, + 9, 4, 4, 6, 5, 7, 9,16,12, 8, 7, 8, 8, 8,11,16, + 14, 7, 4, 6, 3, 5, 8,15,13, 8, 5, 7, 4, 5, 7,16, + 12, 9, 6, 8, 3, 3, 5,16,14,13, 7,10, 5, 5, 7,15, +}; + +static const static_codebook _huff_book__44u4__short = { + 2, 64, + (char *)_huff_lengthlist__44u4__short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44u5__long[] = { + 3, 8,13,12,14,12,16,11,13,14, 5, 4, 5, 6, 7, 8, + 10, 9,12,15,10, 5, 5, 5, 6, 8, 9, 9,13,15,10, 5, + 5, 6, 6, 7, 8, 8,11,13,12, 7, 5, 6, 4, 6, 7, 7, + 11,14,11, 7, 7, 6, 6, 6, 7, 6,10,14,14, 9, 8, 8, + 6, 7, 7, 7,11,16,11, 8, 8, 7, 6, 6, 7, 4, 7,12, + 10,10,12,10,10, 9,10, 5, 6, 9,10,12,15,13,14,14, + 14, 8, 7, 8, +}; + +static const static_codebook _huff_book__44u5__long = { + 2, 100, + (char *)_huff_lengthlist__44u5__long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44u5__p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44u5__p1_0[] = { + 1, 4, 4, 5, 8, 7, 5, 7, 7, 5, 8, 8, 8,10,10, 7, + 9,10, 5, 8, 8, 7,10, 9, 8,10,10, 5, 8, 8, 8,10, + 10, 8,10,10, 8,10,10,10,12,13,10,13,13, 7,10,10, + 10,13,11,10,13,13, 4, 8, 8, 8,11,10, 8,10,10, 7, + 10,10,10,13,13,10,11,13, 8,10,11,10,13,13,10,13, + 12, +}; + +static const static_codebook _44u5__p1_0 = { + 4, 81, + (char *)_vq_lengthlist__44u5__p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u5__p1_0, + 0 +}; + +static const long _vq_quantlist__44u5__p2_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44u5__p2_0[] = { + 3, 4, 4, 5, 6, 6, 5, 6, 6, 5, 6, 6, 6, 8, 8, 6, + 7, 8, 5, 6, 6, 6, 8, 7, 6, 8, 8, 5, 6, 6, 6, 8, + 8, 6, 8, 8, 6, 8, 8, 8, 9, 9, 8, 9, 9, 6, 8, 7, + 7, 9, 8, 8, 9, 9, 5, 6, 6, 6, 8, 7, 6, 8, 8, 6, + 8, 7, 8, 9, 9, 7, 8, 9, 6, 8, 8, 8, 9, 9, 8, 9, + 9, +}; + +static const static_codebook _44u5__p2_0 = { + 4, 81, + (char *)_vq_lengthlist__44u5__p2_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u5__p2_0, + 0 +}; + +static const long _vq_quantlist__44u5__p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44u5__p3_0[] = { + 2, 4, 5, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 8, + 10, 9,13,12, 8, 9,10,12,12, 5, 7, 7,10,10, 7, 9, + 9,11,11, 6, 8, 9,11,11,10,11,11,14,14, 9,10,11, + 13,14, 5, 7, 7, 9,10, 7, 9, 8,11,11, 7, 9, 9,11, + 11, 9,11,10,14,13,10,11,11,14,14, 8,10,10,13,13, + 10,11,11,15,14, 9,11,11,14,14,13,14,14,17,16,12, + 13,13,15,16, 8,10,10,13,13, 9,11,11,14,15,10,11, + 11,14,15,12,14,13,16,16,13,15,14,15,17, 5, 7, 7, + 10,10, 7, 9, 9,11,11, 7, 9, 9,11,11,10,11,11,14, + 14,10,11,12,14,14, 7, 9, 9,12,11, 9,11,11,13,13, + 9,11,11,13,13,12,13,13,15,16,11,12,13,15,16, 6, + 9, 9,11,11, 8,11,10,13,12, 9,11,11,13,14,11,13, + 12,16,14,11,13,13,16,17,10,12,11,15,15,11,13,13, + 16,16,11,13,13,17,16,14,15,15,17,17,14,16,16,17, + 18, 9,11,11,14,15,10,12,12,15,15,11,13,13,16,17, + 13,15,13,17,15,14,15,16,18, 0, 5, 7, 7,10,10, 7, + 9, 9,11,11, 7, 9, 9,11,11,10,11,11,14,14,10,11, + 12,14,15, 6, 9, 9,12,11, 9,11,11,13,13, 8,10,11, + 12,13,11,13,13,16,15,11,12,13,14,15, 7, 9, 9,11, + 12, 9,11,11,13,13, 9,11,11,13,13,11,13,13,15,16, + 11,13,13,15,14, 9,11,11,15,14,11,13,13,17,15,10, + 12,12,15,15,14,16,16,17,17,13,13,15,15,17,10,11, + 12,15,15,11,13,13,16,16,11,13,13,15,15,14,15,15, + 18,18,14,15,15,17,17, 8,10,10,13,13,10,12,11,15, + 15,10,11,12,15,15,14,15,15,18,18,13,14,14,18,18, + 9,11,11,15,16,11,13,13,17,17,11,13,13,16,16,15, + 15,16,17, 0,14,15,17, 0, 0, 9,11,11,15,15,10,13, + 12,18,16,11,13,13,15,16,14,16,15,20,20,14,15,16, + 17, 0,13,14,14,20,16,14,15,16,19,18,14,15,15,19, + 0,18,16, 0,20,20,16,18,18, 0, 0,12,14,14,18,18, + 13,15,14,18,16,14,15,16,18,20,16,19,16, 0,17,17, + 18,18,19, 0, 8,10,10,14,14,10,11,11,14,15,10,11, + 12,15,15,13,15,14,19,17,13,15,15,17, 0, 9,11,11, + 16,15,11,13,13,16,16,10,12,13,15,17,14,16,16,18, + 18,14,15,15,18, 0, 9,11,11,15,15,11,13,13,16,17, + 11,13,13,18,17,14,18,16,18,18,15,17,17,18, 0,12, + 14,14,18,18,14,15,15,20, 0,13,14,15,17, 0,16,18, + 17, 0, 0,16,16, 0,17,20,12,14,14,18,18,14,16,15, + 0,18,14,16,15,18, 0,16,19,17, 0, 0,17,18,16, 0, + 0, +}; + +static const static_codebook _44u5__p3_0 = { + 4, 625, + (char *)_vq_lengthlist__44u5__p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u5__p3_0, + 0 +}; + +static const long _vq_quantlist__44u5__p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44u5__p4_0[] = { + 4, 5, 5, 8, 8, 6, 7, 6, 9, 9, 6, 6, 7, 9, 9, 8, + 9, 9,11,11, 8, 9, 9,11,11, 6, 7, 7, 9, 9, 7, 8, + 8,10,10, 6, 7, 8, 9,10, 9,10,10,11,12, 9, 9,10, + 11,12, 6, 7, 7, 9, 9, 6, 8, 7,10, 9, 7, 8, 8,10, + 10, 9,10, 9,12,11, 9,10,10,12,11, 8, 9, 9,12,11, + 9,10,10,12,12, 9,10,10,12,12,11,12,12,13,14,11, + 11,12,13,14, 8, 9, 9,11,12, 9,10,10,12,12, 9,10, + 10,12,12,11,12,11,14,13,11,12,12,13,13, 5, 7, 7, + 9, 9, 7, 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12, + 12, 9,10,10,12,12, 7, 8, 8,10,10, 8, 8, 9,10,11, + 8, 9, 9,11,11,10,10,11,11,13,10,11,11,12,13, 6, + 7, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,11,11,10,11, + 10,13,11,10,11,11,12,12, 9,10,10,12,12,10,10,11, + 12,13,10,11,11,13,13,12,11,13,12,15,12,13,13,14, + 15, 9,10,10,12,12, 9,11,10,13,12,10,11,11,13,13, + 11,13,11,14,12,12,13,13,14,15, 5, 7, 7, 9, 9, 7, + 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12,12, 9,10, + 10,12,12, 6, 8, 7,10,10, 8, 9, 9,11,11, 7, 8, 9, + 10,11,10,11,11,12,12,10,10,11,11,13, 7, 8, 8,10, + 10, 8, 9, 9,11,11, 8, 9, 8,11,10,10,11,11,13,12, + 10,11,10,13,11, 9,10,10,12,12,10,11,11,13,12, 9, + 10,10,12,13,12,13,13,14,15,11,11,13,12,14, 9,10, + 10,12,12,10,11,11,13,13,10,11,10,13,12,12,13,13, + 14,14,12,13,11,14,12, 8, 9, 9,12,12, 9,10,10,12, + 12, 9,10,10,12,12,12,12,12,14,14,11,12,12,14,13, + 9,10,10,12,12,10,11,11,13,13,10,11,11,13,12,12, + 12,13,14,15,12,13,13,15,14, 9,10,10,12,12,10,11, + 10,13,12,10,11,11,12,13,12,13,12,15,13,12,13,13, + 14,15,11,12,12,14,13,11,12,12,14,15,12,13,13,15, + 14,13,12,14,12,16,13,14,14,15,15,11,11,12,14,14, + 11,12,11,14,13,12,13,13,14,15,13,14,12,16,12,14, + 14,15,16,16, 8, 9, 9,11,12, 9,10,10,12,12, 9,10, + 10,12,13,11,12,12,13,13,12,12,13,14,14, 9,10,10, + 12,12,10,11,10,13,12,10,10,11,12,13,12,13,13,15, + 14,12,12,13,13,15, 9,10,10,12,13,10,11,11,12,13, + 10,11,11,13,13,12,13,13,14,15,12,13,12,15,14,11, + 12,11,14,13,12,13,13,15,14,11,11,12,13,14,14,15, + 14,16,15,13,12,14,13,16,11,12,12,13,14,12,13,13, + 14,15,11,12,11,14,14,14,14,14,15,16,13,15,12,16, + 12, +}; + +static const static_codebook _44u5__p4_0 = { + 4, 625, + (char *)_vq_lengthlist__44u5__p4_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u5__p4_0, + 0 +}; + +static const long _vq_quantlist__44u5__p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44u5__p5_0[] = { + 2, 3, 3, 6, 6, 8, 8,10,10, 4, 5, 5, 8, 7, 8, 8, + 11,10, 3, 5, 5, 7, 8, 8, 8,10,11, 6, 8, 7,10, 9, + 10,10,11,11, 6, 7, 8, 9, 9, 9,10,11,12, 8, 8, 8, + 10,10,11,11,13,12, 8, 8, 9, 9,10,11,11,12,13,10, + 11,10,12,11,13,12,14,14,10,10,11,11,12,12,13,14, + 14, +}; + +static const static_codebook _44u5__p5_0 = { + 2, 81, + (char *)_vq_lengthlist__44u5__p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44u5__p5_0, + 0 +}; + +static const long _vq_quantlist__44u5__p6_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44u5__p6_0[] = { + 3, 4, 4, 5, 5, 7, 7, 9, 9, 4, 5, 4, 6, 6, 7, 7, + 9, 9, 4, 4, 5, 6, 6, 7, 7, 9, 9, 5, 6, 6, 7, 7, + 8, 8,10,10, 6, 6, 6, 7, 7, 8, 8,10,10, 7, 7, 7, + 8, 8, 9, 9,11,10, 7, 7, 7, 8, 8, 9, 9,10,11, 9, + 9, 9,10,10,11,10,11,11, 9, 9, 9,10,10,11,10,11, + 11, +}; + +static const static_codebook _44u5__p6_0 = { + 2, 81, + (char *)_vq_lengthlist__44u5__p6_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44u5__p6_0, + 0 +}; + +static const long _vq_quantlist__44u5__p7_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44u5__p7_0[] = { + 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 9, 9, 8,11,10, 7, + 11,10, 5, 9, 9, 7,10,10, 8,10,11, 4, 9, 9, 9,12, + 12, 9,12,12, 8,12,12,11,12,12,10,12,13, 7,12,12, + 11,12,12,10,12,13, 4, 9, 9, 9,12,12, 9,12,12, 7, + 12,11,10,13,13,11,12,12, 7,12,12,10,13,13,11,12, + 12, +}; + +static const static_codebook _44u5__p7_0 = { + 4, 81, + (char *)_vq_lengthlist__44u5__p7_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44u5__p7_0, + 0 +}; + +static const long _vq_quantlist__44u5__p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44u5__p7_1[] = { + 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 4, 5, 5, 7, 7, + 8, 8, 9, 8, 8, 9, 4, 5, 5, 7, 7, 8, 8, 9, 9, 8, + 9, 6, 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 6, 7, 7, 8, + 8, 9, 9, 9, 9, 9, 9, 7, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 9, 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, + 9, 9, 9, 9,10,10,10,10, 8, 9, 9, 9, 9, 9, 9,10, + 10,10,10, 8, 9, 9, 9, 9, 9, 9,10,10,10,10, 8, 9, + 9, 9, 9, 9, 9,10,10,10,10, +}; + +static const static_codebook _44u5__p7_1 = { + 2, 121, + (char *)_vq_lengthlist__44u5__p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44u5__p7_1, + 0 +}; + +static const long _vq_quantlist__44u5__p8_0[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44u5__p8_0[] = { + 1, 4, 4, 6, 6, 8, 8, 9, 9,10,10, 4, 6, 6, 7, 7, + 9, 9,10,10,11,11, 4, 6, 6, 7, 7, 9, 9,10,10,11, + 11, 6, 8, 7, 9, 9,10,10,11,11,13,12, 6, 8, 8, 9, + 9,10,10,11,11,12,13, 8, 9, 9,10,10,12,12,13,12, + 14,13, 8, 9, 9,10,10,12,12,13,13,14,14, 9,11,11, + 12,12,13,13,14,14,15,14, 9,11,11,12,12,13,13,14, + 14,15,14,11,12,12,13,13,14,14,15,14,15,14,11,11, + 12,13,13,14,14,14,14,15,15, +}; + +static const static_codebook _44u5__p8_0 = { + 2, 121, + (char *)_vq_lengthlist__44u5__p8_0, + 1, -524582912, 1618345984, 4, 0, + (long *)_vq_quantlist__44u5__p8_0, + 0 +}; + +static const long _vq_quantlist__44u5__p8_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44u5__p8_1[] = { + 3, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 5, 6, 5, 7, 6, + 7, 7, 8, 8, 8, 8, 5, 5, 5, 6, 6, 7, 7, 8, 8, 8, + 8, 6, 7, 6, 7, 7, 8, 8, 8, 8, 8, 8, 6, 6, 7, 7, + 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, + 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44u5__p8_1 = { + 2, 121, + (char *)_vq_lengthlist__44u5__p8_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44u5__p8_1, + 0 +}; + +static const long _vq_quantlist__44u5__p9_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44u5__p9_0[] = { + 1, 3, 2,12,10,13,13,13,13,13,13,13,13, 4, 9, 9, + 13,13,13,13,13,13,13,13,13,13, 5,10, 9,13,13,13, + 13,13,13,13,13,13,13,12,13,13,13,13,13,13,13,13, + 13,13,13,13,11,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12, +}; + +static const static_codebook _44u5__p9_0 = { + 2, 169, + (char *)_vq_lengthlist__44u5__p9_0, + 1, -514332672, 1627381760, 4, 0, + (long *)_vq_quantlist__44u5__p9_0, + 0 +}; + +static const long _vq_quantlist__44u5__p9_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__44u5__p9_1[] = { + 1, 4, 4, 7, 7, 8, 8, 8, 7, 8, 7, 9, 8, 9, 9, 4, + 7, 6, 9, 8,10,10, 9, 8, 9, 9, 9, 9, 9, 8, 5, 6, + 6, 8, 9,10,10, 9, 9, 9,10,10,10,10,11, 7, 8, 8, + 10,10,11,11,10,10,11,11,11,12,11,11, 7, 8, 8,10, + 10,11,11,10,10,11,11,12,11,11,11, 8, 9, 9,11,11, + 12,12,11,11,12,11,12,12,12,12, 8, 9,10,11,11,12, + 12,11,11,12,12,12,12,12,12, 8, 9, 9,10,10,12,11, + 12,12,12,12,12,12,12,13, 8, 9, 9,11,11,11,11,12, + 12,12,12,13,12,13,13, 9,10,10,11,11,12,12,12,13, + 12,13,13,13,14,13, 9,10,10,11,11,12,12,12,13,13, + 12,13,13,14,13, 9,11,10,12,11,13,12,12,13,13,13, + 13,13,13,14, 9,10,10,12,12,12,12,12,13,13,13,13, + 13,14,14,10,11,11,12,12,12,13,13,13,14,14,13,14, + 14,14,10,11,11,12,12,12,12,13,12,13,14,13,14,14, + 14, +}; + +static const static_codebook _44u5__p9_1 = { + 2, 225, + (char *)_vq_lengthlist__44u5__p9_1, + 1, -522338304, 1620115456, 4, 0, + (long *)_vq_quantlist__44u5__p9_1, + 0 +}; + +static const long _vq_quantlist__44u5__p9_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44u5__p9_2[] = { + 2, 5, 5, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 5, 6, 6, 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9, + 9, 9, 5, 6, 6, 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 7, 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 7, 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, + 9,10, 9,10,10,10, 8, 8, 8, 9, 8, 9, 9, 9, 9, 9, + 9, 9,10, 9,10, 9,10, 8, 9, 9, 9, 9, 9, 9, 9, 9, + 9,10, 9,10,10,10,10,10, 8, 9, 9, 9, 9, 9, 9,10, + 9,10, 9,10,10,10,10,10,10, 9, 9, 9, 9, 9,10, 9, + 10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, + 9,10, 9,10, 9,10,10,10,10,10,10, 9, 9, 9, 9, 9, + 10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, + 9, 9,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, + 9,10,10, 9,10,10,10,10,10,10,10,10,10,10, 9, 9, + 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, 9, + 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, + 9, 9, 9,10, 9,10,10,10,10,10,10,10,10,10,10,10, + 10, +}; + +static const static_codebook _44u5__p9_2 = { + 2, 289, + (char *)_vq_lengthlist__44u5__p9_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44u5__p9_2, + 0 +}; + +static const char _huff_lengthlist__44u5__short[] = { + 4,10,17,13,17,13,17,17,17,17, 3, 6, 8, 9,11, 9, + 15,12,16,17, 6, 5, 5, 7, 7, 8,10,11,17,17, 7, 8, + 7, 9, 9,10,13,13,17,17, 8, 6, 5, 7, 4, 7, 5, 8, + 14,17, 9, 9, 8, 9, 7, 9, 8,10,16,17,12,10, 7, 8, + 4, 7, 4, 7,16,17,12,11, 9,10, 6, 9, 5, 7,14,17, + 14,13,10,15, 4, 8, 3, 5,14,17,17,14,11,15, 6,10, + 6, 8,15,17, +}; + +static const static_codebook _huff_book__44u5__short = { + 2, 100, + (char *)_huff_lengthlist__44u5__short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44u6__long[] = { + 3, 9,14,13,14,13,16,12,13,14, 5, 4, 6, 6, 8, 9, + 11,10,12,15,10, 5, 5, 6, 6, 8,10,10,13,16,10, 6, + 6, 6, 6, 8, 9, 9,12,14,13, 7, 6, 6, 4, 6, 6, 7, + 11,14,10, 7, 7, 7, 6, 6, 6, 7,10,13,15,10, 9, 8, + 5, 6, 5, 6,10,14,10, 9, 8, 8, 6, 6, 5, 4, 6,11, + 11,11,12,11,10, 9, 9, 5, 5, 9,10,12,15,13,13,13, + 13, 8, 7, 7, +}; + +static const static_codebook _huff_book__44u6__long = { + 2, 100, + (char *)_huff_lengthlist__44u6__long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44u6__p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44u6__p1_0[] = { + 1, 4, 4, 4, 8, 7, 5, 7, 7, 5, 8, 8, 8,10,10, 7, + 9,10, 5, 8, 8, 7,10, 9, 8,10,10, 5, 8, 8, 8,10, + 10, 8,10,10, 8,10,10,10,12,13,10,13,13, 7,10,10, + 10,13,11,10,13,13, 5, 8, 8, 8,11,10, 8,10,10, 7, + 10,10,10,13,13,10,11,13, 8,10,11,10,13,13,10,13, + 12, +}; + +static const static_codebook _44u6__p1_0 = { + 4, 81, + (char *)_vq_lengthlist__44u6__p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u6__p1_0, + 0 +}; + +static const long _vq_quantlist__44u6__p2_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44u6__p2_0[] = { + 3, 4, 4, 5, 6, 6, 5, 6, 6, 5, 6, 6, 6, 8, 8, 6, + 7, 8, 5, 6, 6, 6, 8, 7, 6, 8, 8, 5, 6, 6, 6, 8, + 8, 6, 8, 8, 6, 8, 8, 8, 9, 9, 8, 9, 9, 6, 7, 7, + 7, 9, 8, 8, 9, 9, 5, 6, 6, 6, 8, 7, 6, 8, 8, 6, + 8, 8, 8, 9, 9, 7, 8, 9, 6, 8, 8, 8, 9, 9, 8, 9, + 9, +}; + +static const static_codebook _44u6__p2_0 = { + 4, 81, + (char *)_vq_lengthlist__44u6__p2_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u6__p2_0, + 0 +}; + +static const long _vq_quantlist__44u6__p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44u6__p3_0[] = { + 2, 5, 4, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 8, + 9, 9,13,12, 8, 9,10,12,13, 5, 7, 7,10, 9, 7, 9, + 9,11,11, 7, 8, 9,11,11,10,11,11,14,14, 9,10,11, + 13,14, 5, 7, 7, 9,10, 6, 9, 8,11,11, 7, 9, 9,11, + 11, 9,11,10,14,13,10,11,11,14,13, 8,10,10,13,13, + 10,11,11,15,15, 9,11,11,14,14,13,14,14,17,16,12, + 13,14,16,16, 8,10,10,13,14, 9,11,11,14,15,10,11, + 12,14,15,12,14,13,16,15,13,14,14,15,17, 5, 7, 7, + 10,10, 7, 9, 9,11,11, 7, 9, 9,11,11,10,12,11,14, + 14,10,11,11,14,14, 7, 9, 9,12,11, 9,11,11,13,13, + 9,11,11,13,13,11,13,13,14,15,11,12,13,15,16, 6, + 9, 9,11,12, 8,11,10,13,12, 9,11,11,13,14,11,13, + 12,16,14,11,13,13,15,16,10,12,11,14,15,11,13,13, + 15,17,11,13,13,17,16,15,15,16,17,16,14,15,16,18, + 0, 9,11,11,14,15,10,12,12,16,15,11,13,13,16,16, + 13,15,14,18,15,14,16,16, 0, 0, 5, 7, 7,10,10, 7, + 9, 9,11,11, 7, 9, 9,11,11,10,11,11,14,14,10,11, + 12,14,14, 6, 9, 9,11,11, 9,11,11,13,13, 8,10,11, + 12,13,11,13,13,16,15,11,12,13,14,16, 7, 9, 9,11, + 12, 9,11,11,13,13, 9,11,11,13,13,11,13,13,16,15, + 11,13,12,15,15, 9,11,11,15,14,11,13,13,17,16,10, + 12,13,15,16,14,16,16, 0,18,14,14,15,15,17,10,11, + 12,15,15,11,13,13,16,16,11,13,13,16,16,14,16,16, + 19,17,14,15,15,17,17, 8,10,10,14,14,10,12,11,15, + 15,10,11,12,16,15,14,15,15,18,20,13,14,16,17,18, + 9,11,11,15,16,11,13,13,17,17,11,13,13,17,16,15, + 16,16, 0, 0,15,16,16, 0, 0, 9,11,11,15,15,10,13, + 12,17,15,11,13,13,17,16,15,17,15,20,19,15,16,16, + 19, 0,13,15,14, 0,17,14,15,16, 0,20,15,16,16, 0, + 19,17,18, 0, 0, 0,16,17,18, 0, 0,12,14,14,19,18, + 13,15,14, 0,17,14,15,16,19,19,16,18,16, 0,19,19, + 20,17,20, 0, 8,10,10,13,14,10,11,11,15,15,10,12, + 12,15,16,14,15,14,19,16,14,15,15, 0,18, 9,11,11, + 16,15,11,13,13, 0,16,11,12,13,16,17,14,16,17, 0, + 19,15,16,16,18, 0, 9,11,11,15,16,11,13,13,16,16, + 11,14,13,18,17,15,16,16,18,20,15,17,19, 0, 0,12, + 14,14,17,17,14,16,15, 0, 0,13,14,15,19, 0,16,18, + 20, 0, 0,16,16,18,18, 0,12,14,14,17,20,14,16,16, + 19, 0,14,16,14, 0,20,16,20,17, 0, 0,17, 0,15, 0, + 19, +}; + +static const static_codebook _44u6__p3_0 = { + 4, 625, + (char *)_vq_lengthlist__44u6__p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u6__p3_0, + 0 +}; + +static const long _vq_quantlist__44u6__p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44u6__p4_0[] = { + 4, 5, 5, 8, 8, 6, 7, 6, 9, 9, 6, 6, 7, 9, 9, 8, + 9, 9,11,11, 8, 9, 9,11,11, 6, 7, 7, 9, 9, 7, 8, + 8,10,10, 7, 7, 8, 9,10, 9,10,10,11,11, 9, 9,10, + 11,12, 6, 7, 7, 9, 9, 7, 8, 7,10, 9, 7, 8, 8,10, + 10, 9,10, 9,12,11, 9,10,10,12,11, 8, 9, 9,11,11, + 9,10,10,12,12, 9,10,10,12,12,11,12,12,14,13,11, + 11,12,13,13, 8, 9, 9,11,11, 9,10,10,12,12, 9,10, + 10,12,12,11,12,11,13,12,11,12,12,13,13, 5, 7, 7, + 9, 9, 7, 8, 7,10,10, 7, 7, 8,10,10, 9,10,10,12, + 11, 9,10,10,11,12, 7, 8, 8,10,10, 8, 8, 9,11,11, + 8, 9, 9,11,11,10,10,11,12,13,10,10,11,12,12, 6, + 7, 7,10,10, 7, 9, 8,11,10, 8, 8, 9,10,11,10,11, + 10,13,11,10,11,11,12,12, 9,10,10,12,12,10,10,11, + 13,13,10,11,11,12,13,12,12,12,13,14,12,12,13,14, + 14, 9,10,10,12,12, 9,10,10,13,12,10,11,11,13,13, + 11,12,11,14,12,12,13,13,14,14, 6, 7, 7, 9, 9, 7, + 8, 7,10,10, 7, 8, 8,10,10, 9,10,10,12,11, 9,10, + 10,11,12, 6, 7, 7,10,10, 8, 9, 8,11,10, 7, 8, 9, + 10,11,10,11,11,12,12,10,10,11,11,13, 7, 8, 8,10, + 10, 8, 9, 9,11,11, 8, 9, 8,11,11,10,11,10,13,12, + 10,11,11,13,12, 9,10,10,12,12,10,11,11,13,12, 9, + 10,10,12,13,12,13,12,14,14,11,11,12,12,14, 9,10, + 10,12,12,10,11,11,13,13,10,11,10,13,12,12,12,12, + 14,14,12,13,12,14,13, 8, 9, 9,11,11, 9,10,10,12, + 12, 9,10,10,12,12,11,12,12,14,13,11,12,12,13,14, + 9,10,10,12,12,10,11,11,13,13,10,11,11,13,13,12, + 12,13,14,15,12,12,13,14,14, 9,10,10,12,12, 9,11, + 10,13,12,10,10,11,12,13,12,13,12,14,13,12,12,13, + 14,15,11,12,12,14,13,11,12,12,14,14,12,13,13,14, + 14,13,13,14,14,16,13,14,14,15,15,11,12,11,13,13, + 11,12,11,14,13,12,12,13,14,15,12,14,12,15,12,13, + 14,15,15,16, 8, 9, 9,11,11, 9,10,10,12,12, 9,10, + 10,12,12,11,12,12,14,13,11,12,12,13,13, 9,10,10, + 12,12,10,11,10,13,12, 9,10,11,12,13,12,13,12,14, + 14,12,12,13,13,14, 9,10,10,12,12,10,11,11,13,13, + 10,11,11,13,13,12,13,12,14,14,12,13,13,14,14,11, + 11,11,13,13,12,13,12,14,14,11,11,12,13,14,14,14, + 14,16,15,12,12,14,12,15,11,12,12,13,14,12,13,13, + 14,15,11,12,12,14,14,13,14,14,16,16,13,14,13,16, + 13, +}; + +static const static_codebook _44u6__p4_0 = { + 4, 625, + (char *)_vq_lengthlist__44u6__p4_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u6__p4_0, + 0 +}; + +static const long _vq_quantlist__44u6__p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44u6__p5_0[] = { + 2, 3, 3, 6, 6, 8, 8,10,10, 4, 5, 5, 8, 7, 8, 8, + 11,11, 3, 5, 5, 7, 8, 8, 8,11,11, 6, 8, 7, 9, 9, + 10, 9,12,11, 6, 7, 8, 9, 9, 9,10,11,12, 8, 8, 8, + 10, 9,12,11,13,13, 8, 8, 9, 9,10,11,12,13,13,10, + 11,11,12,12,13,13,14,14,10,10,11,11,12,13,13,14, + 14, +}; + +static const static_codebook _44u6__p5_0 = { + 2, 81, + (char *)_vq_lengthlist__44u6__p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44u6__p5_0, + 0 +}; + +static const long _vq_quantlist__44u6__p6_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44u6__p6_0[] = { + 3, 4, 4, 5, 5, 7, 7, 9, 9, 4, 5, 4, 6, 6, 7, 7, + 9, 9, 4, 4, 5, 6, 6, 7, 8, 9, 9, 5, 6, 6, 7, 7, + 8, 8,10,10, 5, 6, 6, 7, 7, 8, 8,10,10, 7, 8, 7, + 8, 8,10, 9,11,11, 7, 7, 8, 8, 8, 9,10,10,11, 9, + 9, 9,10,10,11,11,12,11, 9, 9, 9,10,10,11,11,11, + 12, +}; + +static const static_codebook _44u6__p6_0 = { + 2, 81, + (char *)_vq_lengthlist__44u6__p6_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44u6__p6_0, + 0 +}; + +static const long _vq_quantlist__44u6__p7_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44u6__p7_0[] = { + 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 9, 8, 7,10,10, 8, + 10,10, 5, 8, 9, 7,10,10, 7,10, 9, 4, 8, 8, 9,11, + 11, 8,11,11, 7,11,11,10,10,13,10,13,13, 7,11,11, + 10,13,12,10,13,13, 5, 9, 8, 8,11,11, 9,11,11, 7, + 11,11,10,13,13,10,12,13, 7,11,11,10,13,13, 9,13, + 10, +}; + +static const static_codebook _44u6__p7_0 = { + 4, 81, + (char *)_vq_lengthlist__44u6__p7_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44u6__p7_0, + 0 +}; + +static const long _vq_quantlist__44u6__p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44u6__p7_1[] = { + 3, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 4, 5, 5, 7, 6, + 8, 8, 8, 8, 8, 8, 4, 5, 5, 6, 7, 8, 8, 8, 8, 8, + 8, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 6, 7, 7, 7, + 7, 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 9, 9, + 9, 9, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 8, 8, 8, + 8, 8, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, + 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 8, 8, + 8, 8, 8, 9, 9, 9, 9, 9, 9, +}; + +static const static_codebook _44u6__p7_1 = { + 2, 121, + (char *)_vq_lengthlist__44u6__p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44u6__p7_1, + 0 +}; + +static const long _vq_quantlist__44u6__p8_0[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44u6__p8_0[] = { + 1, 4, 4, 6, 6, 8, 8, 9, 9,10,10, 4, 6, 6, 7, 7, + 9, 9,10,10,11,11, 4, 6, 6, 7, 7, 9, 9,10,10,11, + 11, 6, 8, 8, 9, 9,10,10,11,11,12,12, 6, 8, 8, 9, + 9,10,10,11,11,12,12, 8, 9, 9,10,10,11,11,12,12, + 13,13, 8, 9, 9,10,10,11,11,12,12,13,13,10,10,10, + 11,11,13,13,13,13,15,14, 9,10,10,12,11,12,13,13, + 13,14,15,11,12,12,13,13,13,13,15,14,15,15,11,11, + 12,13,13,14,14,14,15,15,15, +}; + +static const static_codebook _44u6__p8_0 = { + 2, 121, + (char *)_vq_lengthlist__44u6__p8_0, + 1, -524582912, 1618345984, 4, 0, + (long *)_vq_quantlist__44u6__p8_0, + 0 +}; + +static const long _vq_quantlist__44u6__p8_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44u6__p8_1[] = { + 3, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 5, 6, 5, 7, 7, + 7, 7, 8, 7, 8, 8, 5, 5, 6, 6, 7, 7, 7, 7, 7, 8, + 8, 6, 7, 7, 7, 7, 8, 7, 8, 8, 8, 8, 6, 6, 7, 7, + 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, + 8, 8, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, + 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44u6__p8_1 = { + 2, 121, + (char *)_vq_lengthlist__44u6__p8_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44u6__p8_1, + 0 +}; + +static const long _vq_quantlist__44u6__p9_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__44u6__p9_0[] = { + 1, 3, 2, 9, 8,15,15,15,15,15,15,15,15,15,15, 4, + 8, 9,13,14,14,14,14,14,14,14,14,14,14,14, 5, 8, + 9,14,14,14,14,14,14,14,14,14,14,14,14,11,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,11,14,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, + 14, +}; + +static const static_codebook _44u6__p9_0 = { + 2, 225, + (char *)_vq_lengthlist__44u6__p9_0, + 1, -514071552, 1627381760, 4, 0, + (long *)_vq_quantlist__44u6__p9_0, + 0 +}; + +static const long _vq_quantlist__44u6__p9_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__44u6__p9_1[] = { + 1, 4, 4, 7, 7, 8, 9, 8, 8, 9, 8, 9, 8, 9, 9, 4, + 7, 6, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 4, 7, + 6, 9, 9,10,10, 9, 9,10,10,10,10,11,11, 7, 9, 8, + 10,10,11,11,10,10,11,11,11,11,11,11, 7, 8, 9,10, + 10,11,11,10,10,11,11,11,11,11,12, 8,10,10,11,11, + 12,12,11,11,12,12,12,12,13,12, 8,10,10,11,11,12, + 11,11,11,11,12,12,12,12,13, 8, 9, 9,11,10,11,11, + 12,12,12,12,13,12,13,12, 8, 9, 9,11,11,11,11,12, + 12,12,12,12,13,13,13, 9,10,10,11,12,12,12,12,12, + 13,13,13,13,13,13, 9,10,10,11,11,12,12,12,12,13, + 13,13,13,14,13,10,10,10,12,11,12,12,13,13,13,13, + 13,13,13,13,10,10,11,11,11,12,12,13,13,13,13,13, + 13,13,13,10,11,11,12,12,13,12,12,13,13,13,13,13, + 13,14,10,11,11,12,12,13,12,13,13,13,14,13,13,14, + 13, +}; + +static const static_codebook _44u6__p9_1 = { + 2, 225, + (char *)_vq_lengthlist__44u6__p9_1, + 1, -522338304, 1620115456, 4, 0, + (long *)_vq_quantlist__44u6__p9_1, + 0 +}; + +static const long _vq_quantlist__44u6__p9_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44u6__p9_2[] = { + 3, 5, 5, 7, 7, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 9, + 9, 5, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, + 9, 9, 5, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, + 9, 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10, 9, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10, 9, 9, 9,10, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9,10, 9, 9, 9,10, 9, 9,10, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, 9,10, 9,10,10, + 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, 9,10,10, 9, 9, + 10, +}; + +static const static_codebook _44u6__p9_2 = { + 2, 289, + (char *)_vq_lengthlist__44u6__p9_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44u6__p9_2, + 0 +}; + +static const char _huff_lengthlist__44u6__short[] = { + 4,11,16,13,17,13,17,16,17,17, 4, 7, 9, 9,13,10, + 16,12,16,17, 7, 6, 5, 7, 8, 9,12,12,16,17, 6, 9, + 7, 9,10,10,15,15,17,17, 6, 7, 5, 7, 5, 7, 7,10, + 16,17, 7, 9, 8, 9, 8,10,11,11,15,17, 7, 7, 7, 8, + 5, 8, 8, 9,15,17, 8, 7, 9, 9, 7, 8, 7, 2, 7,15, + 14,13,13,15, 5,10, 4, 3, 6,17,17,15,13,17, 7,11, + 7, 6, 9,16, +}; + +static const static_codebook _huff_book__44u6__short = { + 2, 100, + (char *)_huff_lengthlist__44u6__short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44u7__long[] = { + 3, 9,14,13,15,14,16,13,13,14, 5, 5, 7, 7, 8, 9, + 11,10,12,15,10, 6, 5, 6, 6, 9,10,10,13,16,10, 6, + 6, 6, 6, 8, 9, 9,12,15,14, 7, 6, 6, 5, 6, 6, 8, + 12,15,10, 8, 7, 7, 6, 7, 7, 7,11,13,14,10, 9, 8, + 5, 6, 4, 5, 9,12,10, 9, 9, 8, 6, 6, 5, 3, 6,11, + 12,11,12,12,10, 9, 8, 5, 5, 8,10,11,15,13,13,13, + 12, 8, 6, 7, +}; + +static const static_codebook _huff_book__44u7__long = { + 2, 100, + (char *)_huff_lengthlist__44u7__long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44u7__p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44u7__p1_0[] = { + 1, 4, 4, 4, 7, 7, 5, 7, 7, 5, 8, 8, 8,10,10, 7, + 10,10, 5, 8, 8, 7,10,10, 8,10,10, 5, 8, 8, 8,11, + 10, 8,10,10, 8,10,10,10,12,13,10,13,13, 7,10,10, + 10,13,12,10,13,13, 5, 8, 8, 8,11,10, 8,10,11, 7, + 10,10,10,13,13,10,12,13, 8,11,11,10,13,13,10,13, + 12, +}; + +static const static_codebook _44u7__p1_0 = { + 4, 81, + (char *)_vq_lengthlist__44u7__p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u7__p1_0, + 0 +}; + +static const long _vq_quantlist__44u7__p2_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44u7__p2_0[] = { + 3, 4, 4, 5, 6, 6, 5, 6, 6, 5, 6, 6, 6, 8, 8, 6, + 7, 8, 5, 6, 6, 6, 8, 7, 6, 8, 8, 5, 6, 6, 6, 8, + 7, 6, 8, 8, 6, 8, 8, 8, 9, 9, 8, 9, 9, 6, 8, 7, + 7, 9, 8, 8, 9, 9, 5, 6, 6, 6, 8, 7, 6, 8, 8, 6, + 8, 8, 8, 9, 9, 7, 8, 9, 6, 8, 8, 8, 9, 9, 8, 9, + 9, +}; + +static const static_codebook _44u7__p2_0 = { + 4, 81, + (char *)_vq_lengthlist__44u7__p2_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u7__p2_0, + 0 +}; + +static const long _vq_quantlist__44u7__p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44u7__p3_0[] = { + 2, 5, 4, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 8, + 9, 9,13,12, 8, 9,10,12,13, 5, 7, 7,10, 9, 7, 9, + 9,11,11, 6, 8, 9,11,11,10,11,11,14,14, 9,10,11, + 13,14, 5, 7, 7, 9, 9, 7, 9, 8,11,11, 7, 9, 9,11, + 11, 9,11,10,14,13,10,11,11,14,14, 8,10,10,14,13, + 10,11,12,15,14, 9,11,11,15,14,13,14,14,16,16,12, + 13,14,17,16, 8,10,10,13,13, 9,11,11,14,15,10,11, + 12,14,15,12,14,13,16,16,13,14,15,15,17, 5, 7, 7, + 10,10, 7, 9, 9,11,11, 7, 9, 9,11,11,10,12,11,15, + 14,10,11,12,14,14, 7, 9, 9,12,12, 9,11,11,13,13, + 9,11,11,13,13,11,13,13,14,17,11,13,13,15,16, 6, + 9, 9,11,11, 8,11,10,13,12, 9,11,11,13,13,11,13, + 12,16,14,11,13,13,16,16,10,12,12,15,15,11,13,13, + 16,16,11,13,13,16,15,14,16,17,17,19,14,16,16,18, + 0, 9,11,11,14,15,10,13,12,16,15,11,13,13,16,16, + 14,15,14, 0,16,14,16,16,18, 0, 5, 7, 7,10,10, 7, + 9, 9,12,11, 7, 9, 9,11,12,10,11,11,15,14,10,11, + 12,14,14, 6, 9, 9,11,11, 9,11,11,13,13, 8,10,11, + 12,13,11,13,13,17,15,11,12,13,14,15, 7, 9, 9,11, + 12, 9,11,11,13,13, 9,11,11,13,13,11,13,12,16,16, + 11,13,13,15,14, 9,11,11,14,15,11,13,13,16,15,10, + 12,13,16,16,15,16,16, 0, 0,14,13,15,16,18,10,11, + 11,15,15,11,13,14,16,18,11,13,13,16,15,15,16,16, + 19, 0,14,15,15,16,16, 8,10,10,13,13,10,12,11,16, + 15,10,11,11,16,15,13,15,16,18, 0,13,14,15,17,17, + 9,11,11,15,15,11,13,13,16,18,11,13,13,16,17,15, + 16,16, 0, 0,15,18,16, 0,17, 9,11,11,15,15,11,13, + 12,17,15,11,13,14,16,17,15,18,15, 0,17,15,16,16, + 18,19,13,15,14, 0,18,14,16,16,19,18,14,16,15,19, + 19,16,18,19, 0, 0,16,17, 0, 0, 0,12,14,14,17,17, + 13,16,14, 0,18,14,16,15,18, 0,16,18,16,19,17,18, + 19,17, 0, 0, 8,10,10,14,14, 9,12,11,15,15,10,11, + 12,15,17,13,15,15,18,16,14,16,15,18,17, 9,11,11, + 16,15,11,13,13, 0,16,11,12,13,16,15,15,16,16, 0, + 17,15,15,16,18,17, 9,12,11,15,17,11,13,13,16,16, + 11,14,13,16,16,15,15,16,18,19,16,18,16, 0, 0,12, + 14,14, 0,16,14,16,16, 0,18,13,14,15,16, 0,17,16, + 18, 0, 0,16,16,17,19, 0,13,14,14,17, 0,14,17,16, + 0,19,14,15,15,18,19,17,16,18, 0, 0,15,19,16, 0, + 0, +}; + +static const static_codebook _44u7__p3_0 = { + 4, 625, + (char *)_vq_lengthlist__44u7__p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u7__p3_0, + 0 +}; + +static const long _vq_quantlist__44u7__p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44u7__p4_0[] = { + 4, 5, 5, 8, 8, 6, 7, 6, 9, 9, 6, 6, 7, 9, 9, 8, + 9, 9,11,11, 8, 9, 9,10,11, 6, 7, 7, 9, 9, 7, 8, + 8,10,10, 6, 7, 8, 9,10, 9,10,10,12,12, 9, 9,10, + 11,12, 6, 7, 7, 9, 9, 6, 8, 7,10, 9, 7, 8, 8,10, + 10, 9,10, 9,12,11, 9,10,10,12,11, 8, 9, 9,11,11, + 9,10,10,12,12, 9,10,10,12,12,11,12,12,13,14,11, + 11,12,13,13, 8, 9, 9,11,11, 9,10,10,12,11, 9,10, + 10,12,12,11,12,11,13,13,11,12,12,13,13, 6, 7, 7, + 9, 9, 7, 8, 7,10,10, 7, 7, 8,10,10, 9,10,10,12, + 11, 9,10,10,12,12, 7, 8, 8,10,10, 8, 8, 9,11,11, + 8, 9, 9,11,11,10,11,11,12,12,10,10,11,12,13, 6, + 7, 7,10,10, 7, 9, 8,11,10, 8, 8, 9,10,11,10,11, + 10,13,11,10,11,11,12,12, 9,10,10,12,12,10,10,11, + 13,13,10,11,11,13,12,12,12,13,13,14,12,12,13,14, + 14, 9,10,10,12,12, 9,10,10,12,12,10,11,11,13,13, + 11,12,11,14,12,12,13,13,14,14, 6, 7, 7, 9, 9, 7, + 8, 7,10,10, 7, 7, 8,10,10, 9,10,10,12,11, 9,10, + 10,11,12, 6, 7, 7,10,10, 8, 9, 8,11,10, 7, 8, 9, + 10,11,10,11,11,13,12,10,10,11,11,13, 7, 8, 8,10, + 10, 8, 9, 9,11,11, 8, 9, 9,11,11,10,11,10,13,12, + 10,11,11,12,12, 9,10,10,12,12,10,11,11,13,12, 9, + 10,10,12,13,12,13,12,14,14,11,11,12,12,14, 9,10, + 10,12,12,10,11,11,13,13,10,11,11,13,13,12,13,12, + 14,14,12,13,12,14,13, 8, 9, 9,11,11, 9,10,10,12, + 12, 9,10,10,12,12,11,12,12,14,13,11,12,12,13,13, + 9,10,10,12,12,10,11,11,13,13,10,11,11,13,12,12, + 13,13,14,14,12,12,13,14,14, 9,10,10,12,12, 9,11, + 10,13,12,10,10,11,12,13,11,13,12,14,13,12,12,13, + 14,14,11,12,12,13,13,11,12,13,14,14,12,13,13,14, + 14,13,13,14,14,16,13,14,14,16,16,11,11,11,13,13, + 11,12,11,14,13,12,12,13,14,15,13,14,12,16,13,14, + 14,14,15,16, 8, 9, 9,11,11, 9,10,10,12,12, 9,10, + 10,12,12,11,12,12,14,13,11,12,12,13,14, 9,10,10, + 12,12,10,11,10,13,12, 9,10,11,12,13,12,13,12,14, + 14,12,12,13,13,14, 9,10,10,12,12,10,11,11,12,13, + 10,11,11,13,13,12,13,12,14,14,12,13,13,14,14,11, + 12,12,13,13,12,13,12,14,14,11,11,12,13,14,13,15, + 14,16,15,13,12,14,13,16,11,12,12,13,13,12,13,13, + 14,14,12,12,12,14,14,13,14,14,15,15,13,14,13,16, + 14, +}; + +static const static_codebook _44u7__p4_0 = { + 4, 625, + (char *)_vq_lengthlist__44u7__p4_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u7__p4_0, + 0 +}; + +static const long _vq_quantlist__44u7__p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44u7__p5_0[] = { + 2, 3, 3, 6, 6, 7, 8,10,10, 4, 5, 5, 8, 7, 8, 8, + 11,11, 3, 5, 5, 7, 7, 8, 9,11,11, 6, 8, 7, 9, 9, + 10,10,12,12, 6, 7, 8, 9,10,10,10,12,12, 8, 8, 8, + 10,10,12,11,13,13, 8, 8, 9,10,10,11,11,13,13,10, + 11,11,12,12,13,13,14,14,10,11,11,12,12,13,13,14, + 14, +}; + +static const static_codebook _44u7__p5_0 = { + 2, 81, + (char *)_vq_lengthlist__44u7__p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44u7__p5_0, + 0 +}; + +static const long _vq_quantlist__44u7__p6_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44u7__p6_0[] = { + 3, 4, 4, 5, 5, 7, 7, 9, 9, 4, 5, 4, 6, 6, 8, 7, + 9, 9, 4, 4, 5, 6, 6, 7, 7, 9, 9, 5, 6, 6, 7, 7, + 8, 8,10,10, 5, 6, 6, 7, 7, 8, 8,10,10, 7, 8, 7, + 8, 8,10, 9,11,11, 7, 7, 8, 8, 8, 9,10,11,11, 9, + 9, 9,10,10,11,10,12,11, 9, 9, 9,10,10,11,11,11, + 12, +}; + +static const static_codebook _44u7__p6_0 = { + 2, 81, + (char *)_vq_lengthlist__44u7__p6_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44u7__p6_0, + 0 +}; + +static const long _vq_quantlist__44u7__p7_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44u7__p7_0[] = { + 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 9, 8, 8, 9, 9, 7, + 10,10, 5, 8, 9, 7, 9,10, 8, 9, 9, 4, 9, 9, 9,11, + 10, 8,10,10, 7,11,10,10,10,12,10,12,12, 7,10,10, + 10,12,11,10,12,12, 5, 9, 9, 8,10,10, 9,11,11, 7, + 11,10,10,12,12,10,11,12, 7,10,11,10,12,12,10,12, + 10, +}; + +static const static_codebook _44u7__p7_0 = { + 4, 81, + (char *)_vq_lengthlist__44u7__p7_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44u7__p7_0, + 0 +}; + +static const long _vq_quantlist__44u7__p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44u7__p7_1[] = { + 3, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 4, 5, 5, 6, 6, + 8, 7, 8, 8, 8, 8, 4, 5, 5, 6, 6, 7, 8, 8, 8, 8, + 8, 6, 7, 6, 7, 7, 8, 8, 9, 9, 9, 9, 6, 6, 7, 7, + 7, 8, 8, 9, 9, 9, 9, 7, 8, 7, 8, 8, 9, 9, 9, 9, + 9, 9, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 9, 8, 8, 8, + 9, 9, 9, 9,10, 9, 9, 9, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9,10, 8, 8, 8, 9, 9, 9, 9,10, 9,10,10, 8, 8, + 8, 9, 9, 9, 9, 9,10,10,10, +}; + +static const static_codebook _44u7__p7_1 = { + 2, 121, + (char *)_vq_lengthlist__44u7__p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44u7__p7_1, + 0 +}; + +static const long _vq_quantlist__44u7__p8_0[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44u7__p8_0[] = { + 1, 4, 4, 6, 6, 8, 8,10,10,11,11, 4, 6, 6, 7, 7, + 9, 9,11,10,12,12, 5, 6, 5, 7, 7, 9, 9,10,11,12, + 12, 6, 7, 7, 8, 8,10,10,11,11,13,13, 6, 7, 7, 8, + 8,10,10,11,12,13,13, 8, 9, 9,10,10,11,11,12,12, + 14,14, 8, 9, 9,10,10,11,11,12,12,14,14,10,10,10, + 11,11,13,12,14,14,15,15,10,10,10,12,12,13,13,14, + 14,15,15,11,12,12,13,13,14,14,15,14,16,15,11,12, + 12,13,13,14,14,15,15,15,16, +}; + +static const static_codebook _44u7__p8_0 = { + 2, 121, + (char *)_vq_lengthlist__44u7__p8_0, + 1, -524582912, 1618345984, 4, 0, + (long *)_vq_quantlist__44u7__p8_0, + 0 +}; + +static const long _vq_quantlist__44u7__p8_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44u7__p8_1[] = { + 4, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 5, 6, 6, 7, 7, + 7, 7, 7, 7, 7, 7, 5, 6, 6, 6, 7, 7, 7, 7, 7, 7, + 7, 6, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 6, 7, 7, 7, + 7, 7, 7, 7, 7, 8, 8, 7, 7, 7, 7, 7, 8, 7, 8, 8, + 8, 8, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, + 7, 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 8, 8, 8, + 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, + 7, 8, 8, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44u7__p8_1 = { + 2, 121, + (char *)_vq_lengthlist__44u7__p8_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44u7__p8_1, + 0 +}; + +static const long _vq_quantlist__44u7__p9_0[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44u7__p9_0[] = { + 1, 3, 3,10,10,10,10,10,10,10,10, 4,10,10,10,10, + 10,10,10,10,10,10, 4,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, +}; + +static const static_codebook _44u7__p9_0 = { + 2, 121, + (char *)_vq_lengthlist__44u7__p9_0, + 1, -512171520, 1630791680, 4, 0, + (long *)_vq_quantlist__44u7__p9_0, + 0 +}; + +static const long _vq_quantlist__44u7__p9_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44u7__p9_1[] = { + 1, 4, 4, 6, 5, 8, 6, 9, 8,10, 9,11,10, 4, 6, 6, + 8, 8, 9, 9,11,10,11,11,11,11, 4, 6, 6, 8, 8,10, + 9,11,11,11,11,11,12, 6, 8, 8,10,10,11,11,12,12, + 13,12,13,13, 6, 8, 8,10,10,11,11,12,12,12,13,14, + 13, 8,10,10,11,11,12,13,14,14,14,14,15,15, 8,10, + 10,11,12,12,13,13,14,14,14,14,15, 9,11,11,13,13, + 14,14,15,14,16,15,17,15, 9,11,11,12,13,14,14,15, + 14,15,15,15,16,10,12,12,13,14,15,15,15,15,16,17, + 16,17,10,13,12,13,14,14,16,16,16,16,15,16,17,11, + 13,13,14,15,14,17,15,16,17,17,17,17,11,13,13,14, + 15,15,15,15,17,17,16,17,16, +}; + +static const static_codebook _44u7__p9_1 = { + 2, 169, + (char *)_vq_lengthlist__44u7__p9_1, + 1, -518889472, 1622704128, 4, 0, + (long *)_vq_quantlist__44u7__p9_1, + 0 +}; + +static const long _vq_quantlist__44u7__p9_2[] = { + 24, + 23, + 25, + 22, + 26, + 21, + 27, + 20, + 28, + 19, + 29, + 18, + 30, + 17, + 31, + 16, + 32, + 15, + 33, + 14, + 34, + 13, + 35, + 12, + 36, + 11, + 37, + 10, + 38, + 9, + 39, + 8, + 40, + 7, + 41, + 6, + 42, + 5, + 43, + 4, + 44, + 3, + 45, + 2, + 46, + 1, + 47, + 0, + 48, +}; + +static const char _vq_lengthlist__44u7__p9_2[] = { + 2, 4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, + 8, +}; + +static const static_codebook _44u7__p9_2 = { + 1, 49, + (char *)_vq_lengthlist__44u7__p9_2, + 1, -526909440, 1611661312, 6, 0, + (long *)_vq_quantlist__44u7__p9_2, + 0 +}; + +static const char _huff_lengthlist__44u7__short[] = { + 5,12,17,16,16,17,17,17,17,17, 4, 7,11,11,12, 9, + 17,10,17,17, 7, 7, 8, 9, 7, 9,11,10,15,17, 7, 9, + 10,11,10,12,14,12,16,17, 7, 8, 5, 7, 4, 7, 7, 8, + 16,16, 6,10, 9,10, 7,10,11,11,16,17, 6, 8, 8, 9, + 5, 7, 5, 8,16,17, 5, 5, 8, 7, 6, 7, 7, 6, 6,14, + 12,10,12,11, 7,11, 4, 4, 2, 7,17,15,15,15, 8,15, + 6, 8, 5, 9, +}; + +static const static_codebook _huff_book__44u7__short = { + 2, 100, + (char *)_huff_lengthlist__44u7__short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44u8__long[] = { + 3, 9,13,14,14,15,14,14,15,15, 5, 4, 6, 8,10,12, + 12,14,15,15, 9, 5, 4, 5, 8,10,11,13,16,16,10, 7, + 4, 3, 5, 7, 9,11,13,13,10, 9, 7, 4, 4, 6, 8,10, + 12,14,13,11, 9, 6, 5, 5, 6, 8,12,14,13,11,10, 8, + 7, 6, 6, 7,10,14,13,11,12,10, 8, 7, 6, 6, 9,13, + 12,11,14,12,11, 9, 8, 7, 9,11,11,12,14,13,14,11, + 10, 8, 8, 9, +}; + +static const static_codebook _huff_book__44u8__long = { + 2, 100, + (char *)_huff_lengthlist__44u8__long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44u8__short[] = { + 6,14,18,18,17,17,17,17,17,17, 4, 7, 9, 9,10,13, + 15,17,17,17, 6, 7, 5, 6, 8,11,16,17,16,17, 5, 7, + 5, 4, 6,10,14,17,17,17, 6, 6, 6, 5, 7,10,13,16, + 17,17, 7, 6, 7, 7, 7, 8, 7,10,15,16,12, 9, 9, 6, + 6, 5, 3, 5,11,15,14,14,13, 5, 5, 7, 3, 4, 8,15, + 17,17,13, 7, 7,10, 6, 6,10,15,17,17,16,10,11,14, + 10,10,15,17, +}; + +static const static_codebook _huff_book__44u8__short = { + 2, 100, + (char *)_huff_lengthlist__44u8__short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44u8_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44u8_p1_0[] = { + 1, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 8, 9, 9, 7, + 9, 9, 5, 7, 7, 7, 9, 9, 8, 9, 9, 5, 7, 7, 7, 9, + 9, 7, 9, 9, 7, 9, 9, 9,10,11, 9,11,10, 7, 9, 9, + 9,11,10, 9,10,11, 5, 7, 7, 7, 9, 9, 7, 9, 9, 7, + 9, 9, 9,11,10, 9,10,10, 8, 9, 9, 9,11,11, 9,11, + 10, +}; + +static const static_codebook _44u8_p1_0 = { + 4, 81, + (char *)_vq_lengthlist__44u8_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u8_p1_0, + 0 +}; + +static const long _vq_quantlist__44u8_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44u8_p2_0[] = { + 4, 5, 5, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 8, + 9, 9,11,11, 8, 9, 9,11,11, 5, 7, 7, 9, 9, 7, 8, + 8,10,10, 7, 8, 8,10,10, 9,10,10,12,12, 9,10,10, + 11,12, 5, 7, 7, 9, 9, 7, 8, 7,10,10, 7, 8, 8,10, + 10, 9,10, 9,12,11, 9,10,10,12,12, 8, 9, 9,12,11, + 9,10,10,12,12, 9,10,10,12,12,11,12,12,14,14,11, + 11,12,13,14, 8, 9, 9,11,11, 9,10,10,12,12, 9,10, + 10,12,12,11,12,11,13,13,11,12,12,14,14, 5, 7, 7, + 9, 9, 7, 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12, + 12, 9,10,10,11,12, 7, 8, 8,10,10, 8, 9, 9,11,11, + 8, 9, 9,11,11,10,11,11,12,13,10,11,11,12,13, 6, + 8, 8,10,10, 8, 9, 8,11,10, 8, 9, 9,11,11,10,11, + 10,13,12,10,11,11,13,13, 9,10,10,12,12,10,11,11, + 13,13,10,11,11,13,13,12,12,13,13,14,12,13,13,14, + 14, 9,10,10,12,12,10,11,10,13,12,10,11,11,13,13, + 11,13,12,14,13,12,13,13,14,14, 5, 7, 7, 9, 9, 7, + 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12,12, 9,10, + 10,12,12, 7, 8, 8,10,10, 8, 9, 9,11,11, 8, 8, 9, + 10,11,10,11,11,13,13,10,10,11,12,13, 7, 8, 8,10, + 10, 8, 9, 9,11,11, 8, 9, 9,11,11,10,11,11,13,13, + 10,11,11,13,12, 9,10,10,12,12,10,11,11,13,13,10, + 10,11,12,13,12,13,13,14,14,12,12,13,13,14, 9,10, + 10,12,12,10,11,11,13,13,10,11,11,13,13,12,13,13, + 15,14,12,13,13,14,13, 8, 9, 9,11,11, 9,10,10,12, + 12, 9,10,10,12,12,12,12,12,14,13,11,12,12,14,14, + 9,10,10,12,12,10,11,11,13,13,10,11,11,13,13,12, + 13,13,14,15,12,13,13,14,15, 9,10,10,12,12,10,11, + 10,13,12,10,11,11,13,13,12,13,12,15,14,12,13,13, + 14,15,11,12,12,14,14,12,13,13,14,14,12,13,13,15, + 14,14,14,14,14,16,14,14,15,16,16,11,12,12,14,14, + 11,12,12,14,14,12,13,13,14,15,13,14,13,16,14,14, + 14,14,16,16, 8, 9, 9,11,11, 9,10,10,12,12, 9,10, + 10,12,12,11,12,12,14,13,11,12,12,14,14, 9,10,10, + 12,12,10,11,11,13,13,10,10,11,12,13,12,13,13,15, + 14,12,12,13,13,14, 9,10,10,12,12,10,11,11,13,13, + 10,11,11,13,13,12,13,13,14,14,12,13,13,15,14,11, + 12,12,14,13,12,13,13,15,14,11,12,12,13,14,14,15, + 14,16,15,13,13,14,13,16,11,12,12,14,14,12,13,13, + 14,15,12,13,12,15,14,14,14,14,16,15,14,15,13,16, + 14, +}; + +static const static_codebook _44u8_p2_0 = { + 4, 625, + (char *)_vq_lengthlist__44u8_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u8_p2_0, + 0 +}; + +static const long _vq_quantlist__44u8_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44u8_p3_0[] = { + 3, 4, 4, 5, 5, 7, 7, 9, 9, 4, 5, 4, 6, 6, 7, 7, + 9, 9, 4, 4, 5, 6, 6, 7, 7, 9, 9, 5, 6, 6, 7, 7, + 8, 8,10,10, 6, 6, 6, 7, 7, 8, 8,10,10, 7, 7, 7, + 8, 8, 9, 9,11,10, 7, 7, 7, 8, 8, 9, 9,10,11, 9, + 9, 9,10,10,11,10,12,11, 9, 9, 9, 9,10,11,11,11, + 12, +}; + +static const static_codebook _44u8_p3_0 = { + 2, 81, + (char *)_vq_lengthlist__44u8_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44u8_p3_0, + 0 +}; + +static const long _vq_quantlist__44u8_p4_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44u8_p4_0[] = { + 4, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8,10,10,11,11,11, + 11, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11,11, + 12,12, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11, + 11,12,12, 6, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10, + 11,11,12,12, 6, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10, + 10,11,11,12,12, 7, 7, 7, 8, 8, 9, 8,10, 9,10, 9, + 11,10,12,11,13,12, 7, 7, 7, 8, 8, 8, 9, 9,10, 9, + 10,10,11,11,12,12,13, 8, 8, 8, 9, 9, 9, 9,10,10, + 11,10,11,11,12,12,13,13, 8, 8, 8, 9, 9, 9,10,10, + 10,10,11,11,11,12,12,12,13, 8, 9, 9, 9, 9,10, 9, + 11,10,11,11,12,11,13,12,13,13, 8, 9, 9, 9, 9, 9, + 10,10,11,11,11,11,12,12,13,13,13,10,10,10,10,10, + 11,10,11,11,12,11,13,12,13,13,14,13,10,10,10,10, + 10,10,11,11,11,11,12,12,13,13,13,13,14,11,11,11, + 11,11,12,11,12,12,13,12,13,13,14,13,14,14,11,11, + 11,11,11,11,12,12,12,12,13,13,13,13,14,14,14,11, + 12,12,12,12,13,12,13,12,13,13,14,13,14,14,14,14, + 11,12,12,12,12,12,12,13,13,13,13,13,14,14,14,14, + 14, +}; + +static const static_codebook _44u8_p4_0 = { + 2, 289, + (char *)_vq_lengthlist__44u8_p4_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44u8_p4_0, + 0 +}; + +static const long _vq_quantlist__44u8_p5_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44u8_p5_0[] = { + 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 8, 8, 8, 9, 9, 7, + 9, 9, 5, 8, 8, 7, 9, 9, 8, 9, 9, 5, 8, 8, 8,10, + 10, 8,10,10, 7,10,10, 9,10,12, 9,12,11, 7,10,10, + 9,11,10, 9,11,12, 5, 8, 8, 8,10,10, 8,10,10, 7, + 10,10, 9,11,11, 9,10,11, 7,10,10, 9,11,11,10,12, + 10, +}; + +static const static_codebook _44u8_p5_0 = { + 4, 81, + (char *)_vq_lengthlist__44u8_p5_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44u8_p5_0, + 0 +}; + +static const long _vq_quantlist__44u8_p5_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44u8_p5_1[] = { + 4, 5, 5, 6, 6, 7, 7, 7, 7, 8, 8, 5, 5, 5, 6, 6, + 7, 7, 8, 8, 8, 8, 5, 5, 5, 6, 6, 7, 7, 7, 8, 8, + 8, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 6, 6, 6, 7, + 7, 7, 7, 8, 8, 8, 8, 7, 7, 7, 7, 7, 8, 8, 8, 8, + 8, 8, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 7, 8, 7, + 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 9, 9, +}; + +static const static_codebook _44u8_p5_1 = { + 2, 121, + (char *)_vq_lengthlist__44u8_p5_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44u8_p5_1, + 0 +}; + +static const long _vq_quantlist__44u8_p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44u8_p6_0[] = { + 2, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 4, 6, 5, + 7, 7, 8, 8, 8, 8, 9, 9,10,10, 4, 6, 6, 7, 7, 8, + 8, 8, 8, 9, 9,10,10, 6, 7, 7, 7, 8, 8, 8, 8, 9, + 9,10,10,10, 6, 7, 7, 8, 8, 8, 8, 9, 8,10, 9,11, + 10, 7, 8, 8, 8, 8, 8, 9, 9, 9,10,10,11,11, 7, 8, + 8, 8, 8, 9, 8, 9, 9,10,10,11,11, 8, 8, 8, 9, 9, + 9, 9, 9,10,10,10,11,11, 8, 8, 8, 9, 9, 9, 9,10, + 9,10,10,11,11, 9, 9, 9, 9,10,10,10,10,10,10,11, + 11,12, 9, 9, 9,10, 9,10,10,10,10,11,10,12,11,10, + 10,10,10,10,11,11,11,11,11,12,12,12,10,10,10,10, + 11,11,11,11,11,12,11,12,12, +}; + +static const static_codebook _44u8_p6_0 = { + 2, 169, + (char *)_vq_lengthlist__44u8_p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44u8_p6_0, + 0 +}; + +static const long _vq_quantlist__44u8_p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44u8_p6_1[] = { + 3, 4, 4, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44u8_p6_1 = { + 2, 25, + (char *)_vq_lengthlist__44u8_p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u8_p6_1, + 0 +}; + +static const long _vq_quantlist__44u8_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44u8_p7_0[] = { + 1, 4, 5, 6, 6, 7, 7, 8, 8,10,10,11,11, 5, 6, 6, + 7, 7, 8, 8, 9, 9,11,10,12,11, 5, 6, 6, 7, 7, 8, + 8, 9, 9,10,11,11,12, 6, 7, 7, 8, 8, 9, 9,10,10, + 11,11,12,12, 6, 7, 7, 8, 8, 9, 9,10,10,11,12,13, + 12, 7, 8, 8, 9, 9,10,10,11,11,12,12,13,13, 8, 8, + 8, 9, 9,10,10,11,11,12,12,13,13, 9, 9, 9,10,10, + 11,11,12,12,13,13,14,14, 9, 9, 9,10,10,11,11,12, + 12,13,13,14,14,10,11,11,12,11,13,12,13,13,14,14, + 15,15,10,11,11,11,12,12,13,13,14,14,14,15,15,11, + 12,12,13,13,14,13,15,14,15,15,16,15,11,11,12,13, + 13,13,14,14,14,15,15,15,16, +}; + +static const static_codebook _44u8_p7_0 = { + 2, 169, + (char *)_vq_lengthlist__44u8_p7_0, + 1, -523206656, 1618345984, 4, 0, + (long *)_vq_quantlist__44u8_p7_0, + 0 +}; + +static const long _vq_quantlist__44u8_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44u8_p7_1[] = { + 4, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 5, 6, 6, 7, 7, + 7, 7, 7, 7, 7, 7, 5, 6, 6, 7, 7, 7, 7, 7, 7, 7, + 7, 6, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 6, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 8, 7, 7, 7, 7, 7, 7, 7, 8, 8, + 8, 8, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 7, 7, 7, + 8, 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 8, 8, 8, + 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, + 7, 8, 8, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44u8_p7_1 = { + 2, 121, + (char *)_vq_lengthlist__44u8_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44u8_p7_1, + 0 +}; + +static const long _vq_quantlist__44u8_p8_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__44u8_p8_0[] = { + 1, 4, 4, 7, 7, 8, 8, 8, 7, 9, 8,10, 9,11,10, 4, + 6, 6, 8, 8,10, 9, 9, 9,10,10,11,10,12,10, 4, 6, + 6, 8, 8,10,10, 9, 9,10,10,11,11,11,12, 7, 8, 8, + 10,10,11,11,11,10,12,11,12,12,13,11, 7, 8, 8,10, + 10,11,11,10,10,11,11,12,12,13,13, 8,10,10,11,11, + 12,11,12,11,13,12,13,12,14,13, 8,10, 9,11,11,12, + 12,12,12,12,12,13,13,14,13, 8, 9, 9,11,10,12,11, + 13,12,13,13,14,13,14,13, 8, 9, 9,10,11,12,12,12, + 12,13,13,14,15,14,14, 9,10,10,12,11,13,12,13,13, + 14,13,14,14,14,14, 9,10,10,12,12,12,12,13,13,14, + 14,14,15,14,14,10,11,11,13,12,13,12,14,14,14,14, + 14,14,15,15,10,11,11,12,12,13,13,14,14,14,15,15, + 14,16,15,11,12,12,13,12,14,14,14,13,15,14,15,15, + 15,17,11,12,12,13,13,14,14,14,15,15,14,15,15,14, + 17, +}; + +static const static_codebook _44u8_p8_0 = { + 2, 225, + (char *)_vq_lengthlist__44u8_p8_0, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__44u8_p8_0, + 0 +}; + +static const long _vq_quantlist__44u8_p8_1[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const char _vq_lengthlist__44u8_p8_1[] = { + 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 6, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 5, 6, 6, 7, 7, 8, + 8, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 7, + 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, 9,10, 8, 8, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,10, + 10, 9,10, 8, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9,10, 9, + 10,10,10,10,10,10,10,10, 8, 9, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9,10,10,10,10, 9,10,10, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10, 9,10,10,10,10,10,10, + 10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,10, + 10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9,10, 9, + 10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10, + 10, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9, + 9, 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10, 9, 9, 9,10, 9,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10, + 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, + 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10, 9, 9, 9,10, 9,10, 9,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10, +}; + +static const static_codebook _44u8_p8_1 = { + 2, 441, + (char *)_vq_lengthlist__44u8_p8_1, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__44u8_p8_1, + 0 +}; + +static const long _vq_quantlist__44u8_p9_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44u8_p9_0[] = { + 1, 3, 3, 9, 9, 9, 9, 9, 9, 4, 9, 9, 9, 9, 9, 9, + 9, 9, 5, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, + 8, +}; + +static const static_codebook _44u8_p9_0 = { + 2, 81, + (char *)_vq_lengthlist__44u8_p9_0, + 1, -511895552, 1631393792, 4, 0, + (long *)_vq_quantlist__44u8_p9_0, + 0 +}; + +static const long _vq_quantlist__44u8_p9_1[] = { + 9, + 8, + 10, + 7, + 11, + 6, + 12, + 5, + 13, + 4, + 14, + 3, + 15, + 2, + 16, + 1, + 17, + 0, + 18, +}; + +static const char _vq_lengthlist__44u8_p9_1[] = { + 1, 4, 4, 7, 7, 8, 7, 8, 6, 9, 7,10, 8,11,10,11, + 11,11,11, 4, 7, 6, 9, 9,10, 9, 9, 9,10,10,11,10, + 11,10,11,11,13,11, 4, 7, 7, 9, 9, 9, 9, 9, 9,10, + 10,11,10,11,11,11,12,11,12, 7, 9, 8,11,11,11,11, + 10,10,11,11,12,12,12,12,12,12,14,13, 7, 8, 9,10, + 11,11,11,10,10,11,11,11,11,12,12,14,12,13,14, 8, + 9, 9,11,11,11,11,11,11,12,12,14,12,15,14,14,14, + 15,14, 8, 9, 9,11,11,11,11,12,11,12,12,13,13,13, + 13,13,13,14,14, 8, 9, 9,11,10,12,11,12,12,13,13, + 13,13,15,14,14,14,16,16, 8, 9, 9,10,11,11,12,12, + 12,13,13,13,14,14,14,15,16,15,15, 9,10,10,11,12, + 12,13,13,13,14,14,16,14,14,16,16,16,16,15, 9,10, + 10,11,11,12,13,13,14,15,14,16,14,15,16,16,16,16, + 15,10,11,11,12,13,13,14,15,15,15,15,15,16,15,16, + 15,16,15,15,10,11,11,13,13,14,13,13,15,14,15,15, + 16,15,15,15,16,15,16,10,12,12,14,14,14,14,14,16, + 16,15,15,15,16,16,16,16,16,16,11,12,12,14,14,14, + 14,15,15,16,15,16,15,16,15,16,16,16,16,12,12,13, + 14,14,15,16,16,16,16,16,16,15,16,16,16,16,16,16, + 12,13,13,14,14,14,14,15,16,15,16,16,16,16,16,16, + 16,16,16,12,13,14,14,14,16,15,16,15,16,16,16,16, + 16,16,16,16,16,16,12,14,13,14,15,15,15,16,15,16, + 16,15,16,16,16,16,16,16,16, +}; + +static const static_codebook _44u8_p9_1 = { + 2, 361, + (char *)_vq_lengthlist__44u8_p9_1, + 1, -518287360, 1622704128, 5, 0, + (long *)_vq_quantlist__44u8_p9_1, + 0 +}; + +static const long _vq_quantlist__44u8_p9_2[] = { + 24, + 23, + 25, + 22, + 26, + 21, + 27, + 20, + 28, + 19, + 29, + 18, + 30, + 17, + 31, + 16, + 32, + 15, + 33, + 14, + 34, + 13, + 35, + 12, + 36, + 11, + 37, + 10, + 38, + 9, + 39, + 8, + 40, + 7, + 41, + 6, + 42, + 5, + 43, + 4, + 44, + 3, + 45, + 2, + 46, + 1, + 47, + 0, + 48, +}; + +static const char _vq_lengthlist__44u8_p9_2[] = { + 2, 3, 4, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, +}; + +static const static_codebook _44u8_p9_2 = { + 1, 49, + (char *)_vq_lengthlist__44u8_p9_2, + 1, -526909440, 1611661312, 6, 0, + (long *)_vq_quantlist__44u8_p9_2, + 0 +}; + +static const char _huff_lengthlist__44u9__long[] = { + 3, 9,13,13,14,15,14,14,15,15, 5, 5, 9,10,12,12, + 13,14,16,15,10, 6, 6, 6, 8,11,12,13,16,15,11, 7, + 5, 3, 5, 8,10,12,15,15,10,10, 7, 4, 3, 5, 8,10, + 12,12,12,12, 9, 7, 5, 4, 6, 8,10,13,13,12,11, 9, + 7, 5, 5, 6, 9,12,14,12,12,10, 8, 6, 6, 6, 7,11, + 13,12,14,13,10, 8, 7, 7, 7,10,11,11,12,13,12,11, + 10, 8, 8, 9, +}; + +static const static_codebook _huff_book__44u9__long = { + 2, 100, + (char *)_huff_lengthlist__44u9__long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const char _huff_lengthlist__44u9__short[] = { + 9,16,18,18,17,17,17,17,17,17, 5, 8,11,12,11,12, + 17,17,16,16, 6, 6, 8, 8, 9,10,14,15,16,16, 6, 7, + 7, 4, 6, 9,13,16,16,16, 6, 6, 7, 4, 5, 8,11,15, + 17,16, 7, 6, 7, 6, 6, 8, 9,10,14,16,11, 8, 8, 7, + 6, 6, 3, 4,10,15,14,12,12,10, 5, 6, 3, 3, 8,13, + 15,17,15,11, 6, 8, 6, 6, 9,14,17,15,15,12, 8,10, + 9, 9,12,15, +}; + +static const static_codebook _huff_book__44u9__short = { + 2, 100, + (char *)_huff_lengthlist__44u9__short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44u9_p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44u9_p1_0[] = { + 1, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 9, 9, 7, + 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 9, 5, 7, 7, 7, 9, + 9, 7, 9, 9, 8, 9, 9, 9,10,11, 9,11,11, 7, 9, 9, + 9,11,10, 9,11,11, 5, 7, 7, 7, 9, 9, 8, 9,10, 7, + 9, 9, 9,11,11, 9,10,11, 7, 9,10, 9,11,11, 9,11, + 10, +}; + +static const static_codebook _44u9_p1_0 = { + 4, 81, + (char *)_vq_lengthlist__44u9_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u9_p1_0, + 0 +}; + +static const long _vq_quantlist__44u9_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44u9_p2_0[] = { + 3, 5, 5, 8, 8, 5, 7, 7, 9, 9, 6, 7, 7, 9, 9, 8, + 9, 9,11,10, 8, 9, 9,11,11, 6, 7, 7, 9, 9, 7, 8, + 8,10,10, 7, 8, 8, 9,10, 9,10,10,11,11, 9, 9,10, + 11,11, 6, 7, 7, 9, 9, 7, 8, 8,10, 9, 7, 8, 8,10, + 10, 9,10, 9,11,11, 9,10,10,11,11, 8, 9, 9,11,11, + 9,10,10,12,11, 9,10,10,11,12,11,11,11,13,13,11, + 11,11,12,13, 8, 9, 9,11,11, 9,10,10,11,11, 9,10, + 10,12,11,11,12,11,13,12,11,11,12,13,13, 6, 7, 7, + 9, 9, 7, 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12, + 11, 9,10,10,11,12, 7, 8, 8,10,10, 8, 9, 9,11,11, + 8, 9, 9,10,10,10,11,11,12,12,10,10,11,12,12, 7, + 8, 8,10,10, 8, 9, 8,10,10, 8, 9, 9,10,10,10,11, + 10,12,11,10,10,11,12,12, 9,10,10,11,12,10,11,11, + 12,12,10,11,10,12,12,12,12,12,13,13,11,12,12,13, + 13, 9,10,10,11,11, 9,10,10,12,12,10,11,11,12,13, + 11,12,11,13,12,12,12,12,13,14, 6, 7, 7, 9, 9, 7, + 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,11,11, 9,10, + 10,11,12, 7, 8, 8,10,10, 8, 9, 9,11,10, 8, 8, 9, + 10,10,10,11,10,12,12,10,10,11,11,12, 7, 8, 8,10, + 10, 8, 9, 9,10,10, 8, 9, 9,10,10,10,11,10,12,12, + 10,11,10,12,12, 9,10,10,12,11,10,11,11,12,12, 9, + 10,10,12,12,12,12,12,13,13,11,11,12,12,14, 9,10, + 10,11,12,10,11,11,12,12,10,11,11,12,12,11,12,12, + 14,14,12,12,12,13,13, 8, 9, 9,11,11, 9,10,10,12, + 11, 9,10,10,12,12,11,12,11,13,13,11,11,12,13,13, + 9,10,10,12,12,10,11,11,12,12,10,11,11,12,12,12, + 12,12,14,14,12,12,12,13,13, 9,10,10,12,11,10,11, + 10,12,12,10,11,11,12,12,11,12,12,14,13,12,12,12, + 13,14,11,12,11,13,13,11,12,12,13,13,12,12,12,14, + 14,13,13,13,13,15,13,13,14,15,15,11,11,11,13,13, + 11,12,11,13,13,11,12,12,13,13,12,13,12,15,13,13, + 13,14,14,15, 8, 9, 9,11,11, 9,10,10,11,12, 9,10, + 10,11,12,11,12,11,13,13,11,12,12,13,13, 9,10,10, + 11,12,10,11,10,12,12,10,10,11,12,13,12,12,12,14, + 13,11,12,12,13,14, 9,10,10,12,12,10,11,11,12,12, + 10,11,11,12,12,12,12,12,14,13,12,12,12,14,13,11, + 11,11,13,13,11,12,12,14,13,11,11,12,13,13,13,13, + 13,15,14,12,12,13,13,15,11,12,12,13,13,12,12,12, + 13,14,11,12,12,13,13,13,13,14,14,15,13,13,13,14, + 14, +}; + +static const static_codebook _44u9_p2_0 = { + 4, 625, + (char *)_vq_lengthlist__44u9_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u9_p2_0, + 0 +}; + +static const long _vq_quantlist__44u9_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44u9_p3_0[] = { + 3, 4, 4, 5, 5, 7, 7, 8, 8, 4, 5, 5, 6, 6, 7, 7, + 9, 9, 4, 4, 5, 6, 6, 7, 7, 9, 9, 5, 6, 6, 7, 7, + 8, 8, 9, 9, 5, 6, 6, 7, 7, 8, 8, 9, 9, 7, 7, 7, + 8, 8, 9, 9,10,10, 7, 7, 7, 8, 8, 9, 9,10,10, 8, + 9, 9,10, 9,10,10,11,11, 8, 9, 9, 9,10,10,10,11, + 11, +}; + +static const static_codebook _44u9_p3_0 = { + 2, 81, + (char *)_vq_lengthlist__44u9_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44u9_p3_0, + 0 +}; + +static const long _vq_quantlist__44u9_p4_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const char _vq_lengthlist__44u9_p4_0[] = { + 4, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, + 11, 5, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10, + 11,11, 5, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10, + 10,11,11, 6, 6, 6, 7, 6, 7, 7, 8, 8, 9, 9,10,10, + 11,11,12,11, 6, 6, 6, 6, 7, 7, 7, 8, 8, 9, 9,10, + 10,11,11,11,12, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, + 10,10,11,11,12,12, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, + 9,10,10,11,11,12,12, 8, 8, 8, 8, 8, 9, 8,10, 9, + 10,10,11,10,12,11,13,12, 8, 8, 8, 8, 8, 9, 9, 9, + 10,10,10,10,11,11,12,12,12, 8, 8, 8, 9, 9, 9, 9, + 10,10,11,10,12,11,12,12,13,12, 8, 8, 8, 9, 9, 9, + 9,10,10,10,11,11,11,12,12,12,13, 9, 9, 9,10,10, + 10,10,11,10,11,11,12,11,13,12,13,13, 9, 9,10,10, + 10,10,10,10,11,11,11,11,12,12,13,13,13,10,11,10, + 11,11,11,11,12,11,12,12,13,12,13,13,14,13,10,10, + 10,11,11,11,11,11,12,12,12,12,13,13,13,13,14,11, + 11,11,12,11,12,12,12,12,13,13,13,13,14,13,14,14, + 11,11,11,11,12,12,12,12,12,12,13,13,13,13,14,14, + 14, +}; + +static const static_codebook _44u9_p4_0 = { + 2, 289, + (char *)_vq_lengthlist__44u9_p4_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44u9_p4_0, + 0 +}; + +static const long _vq_quantlist__44u9_p5_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44u9_p5_0[] = { + 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 8, 8, 8, 9, 9, 7, + 9, 9, 5, 8, 8, 7, 9, 9, 8, 9, 9, 5, 8, 8, 8,10, + 10, 8,10,10, 7,10,10, 9,10,12, 9,11,11, 7,10,10, + 9,11,10, 9,11,12, 5, 8, 8, 8,10,10, 8,10,10, 7, + 10,10, 9,12,11, 9,10,11, 7,10,10, 9,11,11,10,12, + 10, +}; + +static const static_codebook _44u9_p5_0 = { + 4, 81, + (char *)_vq_lengthlist__44u9_p5_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44u9_p5_0, + 0 +}; + +static const long _vq_quantlist__44u9_p5_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44u9_p5_1[] = { + 5, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 5, 6, 6, 6, 6, + 7, 7, 7, 7, 8, 7, 5, 6, 6, 6, 6, 7, 7, 7, 7, 7, + 7, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 6, 6, 6, 7, + 7, 7, 7, 7, 7, 8, 8, 7, 7, 7, 7, 7, 8, 7, 8, 8, + 8, 8, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, + 8, 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 8, 8, 8, 8, + 8, 8, 8, 7, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44u9_p5_1 = { + 2, 121, + (char *)_vq_lengthlist__44u9_p5_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44u9_p5_1, + 0 +}; + +static const long _vq_quantlist__44u9_p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44u9_p6_0[] = { + 2, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 4, 6, 5, + 7, 7, 8, 8, 8, 8, 9, 9,10,10, 4, 5, 6, 7, 7, 8, + 8, 8, 8, 9, 9,10,10, 6, 7, 7, 8, 8, 8, 8, 9, 9, + 10,10,10,10, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,10, + 10, 7, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11,11, 7, 8, + 8, 8, 8, 9, 9, 9, 9,10,10,11,11, 8, 8, 8, 9, 9, + 9, 9, 9,10,10,10,11,11, 8, 8, 8, 9, 9, 9, 9,10, + 9,10,10,11,11, 9, 9, 9,10,10,10,10,10,11,11,11, + 11,12, 9, 9, 9,10,10,10,10,10,10,11,10,12,11,10, + 10,10,10,10,11,11,11,11,11,12,12,12,10,10,10,10, + 10,11,11,11,11,12,11,12,12, +}; + +static const static_codebook _44u9_p6_0 = { + 2, 169, + (char *)_vq_lengthlist__44u9_p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44u9_p6_0, + 0 +}; + +static const long _vq_quantlist__44u9_p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44u9_p6_1[] = { + 4, 4, 4, 5, 5, 4, 5, 4, 5, 5, 4, 4, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44u9_p6_1 = { + 2, 25, + (char *)_vq_lengthlist__44u9_p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u9_p6_1, + 0 +}; + +static const long _vq_quantlist__44u9_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44u9_p7_0[] = { + 1, 4, 5, 6, 6, 7, 7, 8, 9,10,10,11,11, 5, 6, 6, + 7, 7, 8, 8, 9, 9,10,10,11,11, 5, 6, 6, 7, 7, 8, + 8, 9, 9,10,10,11,11, 6, 7, 7, 8, 8, 9, 9,10,10, + 11,11,12,12, 6, 7, 7, 8, 8, 9, 9,10,10,11,11,12, + 12, 8, 8, 8, 9, 9,10,10,11,11,12,12,13,13, 8, 8, + 8, 9, 9,10,10,11,11,12,12,13,13, 9, 9, 9,10,10, + 11,11,12,12,13,13,13,13, 9, 9, 9,10,10,11,11,12, + 12,13,13,14,14,10,10,10,11,11,12,12,13,13,14,13, + 15,14,10,10,10,11,11,12,12,13,13,14,14,14,14,11, + 11,12,12,12,13,13,14,14,14,14,15,15,11,11,12,12, + 12,13,13,14,14,14,15,15,15, +}; + +static const static_codebook _44u9_p7_0 = { + 2, 169, + (char *)_vq_lengthlist__44u9_p7_0, + 1, -523206656, 1618345984, 4, 0, + (long *)_vq_quantlist__44u9_p7_0, + 0 +}; + +static const long _vq_quantlist__44u9_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const char _vq_lengthlist__44u9_p7_1[] = { + 5, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 7, 7, + 7, 7, 7, 7, 7, 7, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 8, 8, 7, 7, 7, 7, 7, 7, 7, 8, 7, 8, 8, 7, 7, + 7, 7, 7, 7, 7, 8, 8, 8, 8, +}; + +static const static_codebook _44u9_p7_1 = { + 2, 121, + (char *)_vq_lengthlist__44u9_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44u9_p7_1, + 0 +}; + +static const long _vq_quantlist__44u9_p8_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__44u9_p8_0[] = { + 1, 4, 4, 7, 7, 8, 8, 8, 8, 9, 9,10, 9,11,10, 4, + 6, 6, 8, 8, 9, 9, 9, 9,10,10,11,10,12,10, 4, 6, + 6, 8, 8, 9,10, 9, 9,10,10,11,11,12,12, 7, 8, 8, + 10,10,11,11,10,10,11,11,12,12,13,12, 7, 8, 8,10, + 10,11,11,10,10,11,11,12,12,12,13, 8,10, 9,11,11, + 12,12,11,11,12,12,13,13,14,13, 8, 9, 9,11,11,12, + 12,11,12,12,12,13,13,14,13, 8, 9, 9,10,10,12,11, + 13,12,13,13,14,13,15,14, 8, 9, 9,10,10,11,12,12, + 12,13,13,13,14,14,14, 9,10,10,12,11,13,12,13,13, + 14,13,14,14,14,15, 9,10,10,11,12,12,12,13,13,14, + 14,14,15,15,15,10,11,11,12,12,13,13,14,14,14,14, + 15,14,16,15,10,11,11,12,12,13,13,13,14,14,14,14, + 14,15,16,11,12,12,13,13,14,13,14,14,15,14,15,16, + 16,16,11,12,12,13,13,14,13,14,14,15,15,15,16,15, + 15, +}; + +static const static_codebook _44u9_p8_0 = { + 2, 225, + (char *)_vq_lengthlist__44u9_p8_0, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__44u9_p8_0, + 0 +}; + +static const long _vq_quantlist__44u9_p8_1[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const char _vq_lengthlist__44u9_p8_1[] = { + 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 6, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 6, 6, 6, 7, 7, 8, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 7, + 7, 7, 8, 8, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,10,10,10, 8, 8, + 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9,10,10, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 10, 9,10, 9,10,10,10,10, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9,10,10, 9,10,10,10,10,10, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10, 9,10,10,10,10,10,10, + 10,10, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, + 10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10, + 10, 9, 9, 9, 9, 9, 9, 9,10, 9,10,10,10,10,10,10, + 10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9,10,10, + 10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 9, 9, 9, 9,10, 9, 9,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10, 9, 9, 9,10, 9,10, 9,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10, 9, 9, 9,10, 9,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, + 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10, 9, 9, 9,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10, +}; + +static const static_codebook _44u9_p8_1 = { + 2, 441, + (char *)_vq_lengthlist__44u9_p8_1, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__44u9_p8_1, + 0 +}; + +static const long _vq_quantlist__44u9_p9_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const char _vq_lengthlist__44u9_p9_0[] = { + 1, 3, 3,11,11,11,11,11,11,11,11,11,11,11,11, 4, + 10,11,11,11,11,11,11,11,11,11,11,11,11,11, 4,10, + 10,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, +}; + +static const static_codebook _44u9_p9_0 = { + 2, 225, + (char *)_vq_lengthlist__44u9_p9_0, + 1, -510036736, 1631393792, 4, 0, + (long *)_vq_quantlist__44u9_p9_0, + 0 +}; + +static const long _vq_quantlist__44u9_p9_1[] = { + 9, + 8, + 10, + 7, + 11, + 6, + 12, + 5, + 13, + 4, + 14, + 3, + 15, + 2, + 16, + 1, + 17, + 0, + 18, +}; + +static const char _vq_lengthlist__44u9_p9_1[] = { + 1, 4, 4, 7, 7, 8, 7, 8, 7, 9, 8,10, 9,10,10,11, + 11,12,12, 4, 7, 6, 9, 9,10, 9, 9, 8,10,10,11,10, + 12,10,13,12,13,12, 4, 6, 6, 9, 9, 9, 9, 9, 9,10, + 10,11,11,11,12,12,12,12,12, 7, 9, 8,11,10,10,10, + 11,10,11,11,12,12,13,12,13,13,13,13, 7, 8, 9,10, + 10,11,11,10,10,11,11,11,12,13,13,13,13,14,14, 8, + 9, 9,11,11,12,11,12,12,13,12,12,13,13,14,15,14, + 14,14, 8, 9, 9,10,11,11,11,12,12,13,12,13,13,14, + 14,14,15,14,16, 8, 9, 9,11,10,12,12,12,12,15,13, + 13,13,17,14,15,15,15,14, 8, 9, 9,10,11,11,12,13, + 12,13,13,13,14,15,14,14,14,16,15, 9,11,10,12,12, + 13,13,13,13,14,14,16,15,14,14,14,15,15,17, 9,10, + 10,11,11,13,13,13,14,14,13,15,14,15,14,15,16,15, + 16,10,11,11,12,12,13,14,15,14,15,14,14,15,17,16, + 15,15,17,17,10,12,11,13,12,14,14,13,14,15,15,15, + 15,16,17,17,15,17,16,11,12,12,14,13,15,14,15,16, + 17,15,17,15,17,15,15,16,17,15,11,11,12,14,14,14, + 14,14,15,15,16,15,17,17,17,16,17,16,15,12,12,13, + 14,14,14,15,14,15,15,16,16,17,16,17,15,17,17,16, + 12,14,12,14,14,15,15,15,14,14,16,16,16,15,16,16, + 15,17,15,12,13,13,14,15,14,15,17,15,17,16,17,17, + 17,16,17,16,17,17,12,13,13,14,16,15,15,15,16,15, + 17,17,15,17,15,17,16,16,17, +}; + +static const static_codebook _44u9_p9_1 = { + 2, 361, + (char *)_vq_lengthlist__44u9_p9_1, + 1, -518287360, 1622704128, 5, 0, + (long *)_vq_quantlist__44u9_p9_1, + 0 +}; + +static const long _vq_quantlist__44u9_p9_2[] = { + 24, + 23, + 25, + 22, + 26, + 21, + 27, + 20, + 28, + 19, + 29, + 18, + 30, + 17, + 31, + 16, + 32, + 15, + 33, + 14, + 34, + 13, + 35, + 12, + 36, + 11, + 37, + 10, + 38, + 9, + 39, + 8, + 40, + 7, + 41, + 6, + 42, + 5, + 43, + 4, + 44, + 3, + 45, + 2, + 46, + 1, + 47, + 0, + 48, +}; + +static const char _vq_lengthlist__44u9_p9_2[] = { + 2, 4, 4, 5, 4, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 7, 6, 7, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, +}; + +static const static_codebook _44u9_p9_2 = { + 1, 49, + (char *)_vq_lengthlist__44u9_p9_2, + 1, -526909440, 1611661312, 6, 0, + (long *)_vq_quantlist__44u9_p9_2, + 0 +}; + +static const char _huff_lengthlist__44un1__long[] = { + 5, 6,12, 9,14, 9, 9,19, 6, 1, 5, 5, 8, 7, 9,19, + 12, 4, 4, 7, 7, 9,11,18, 9, 5, 6, 6, 8, 7, 8,17, + 14, 8, 7, 8, 8,10,12,18, 9, 6, 8, 6, 8, 6, 8,18, + 9, 8,11, 8,11, 7, 5,15,16,18,18,18,17,15,11,18, +}; + +static const static_codebook _huff_book__44un1__long = { + 2, 64, + (char *)_huff_lengthlist__44un1__long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44un1__p1_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44un1__p1_0[] = { + 1, 4, 4, 5, 8, 7, 5, 7, 8, 5, 8, 8, 8,10,11, 8, + 10,11, 5, 8, 8, 8,11,10, 8,11,10, 4, 9, 9, 8,11, + 11, 8,11,11, 8,12,11,10,12,14,11,13,13, 7,11,11, + 10,13,11,11,13,14, 4, 8, 9, 8,11,11, 8,11,12, 7, + 11,11,11,14,13,10,11,13, 8,11,12,11,13,13,10,14, + 12, +}; + +static const static_codebook _44un1__p1_0 = { + 4, 81, + (char *)_vq_lengthlist__44un1__p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44un1__p1_0, + 0 +}; + +static const long _vq_quantlist__44un1__p2_0[] = { + 1, + 0, + 2, +}; + +static const char _vq_lengthlist__44un1__p2_0[] = { + 2, 4, 4, 5, 6, 6, 5, 6, 6, 5, 7, 7, 7, 8, 8, 6, + 7, 9, 5, 7, 7, 6, 8, 7, 7, 9, 8, 4, 7, 7, 7, 9, + 8, 7, 8, 8, 7, 9, 8, 8, 8,10, 9,10,10, 6, 8, 8, + 7,10, 8, 9,10,10, 5, 7, 7, 7, 8, 8, 7, 8, 9, 6, + 8, 8, 9,10,10, 7, 8,10, 6, 8, 9, 9,10,10, 8,10, + 8, +}; + +static const static_codebook _44un1__p2_0 = { + 4, 81, + (char *)_vq_lengthlist__44un1__p2_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44un1__p2_0, + 0 +}; + +static const long _vq_quantlist__44un1__p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44un1__p3_0[] = { + 1, 5, 5, 8, 8, 5, 8, 7, 9, 9, 5, 7, 8, 9, 9, 9, + 10, 9,12,12, 9, 9,10,11,12, 6, 8, 8,10,10, 8,10, + 10,11,11, 8, 9,10,11,11,10,11,11,13,13,10,11,11, + 12,13, 6, 8, 8,10,10, 8,10, 9,11,11, 8,10,10,11, + 11,10,11,11,13,12,10,11,11,13,12, 9,11,11,15,13, + 10,12,11,15,13,10,11,11,15,14,12,14,13,16,15,12, + 13,13,17,16, 9,11,11,13,15,10,11,12,14,15,10,11, + 12,14,15,12,13,13,15,16,12,13,13,16,16, 5, 8, 8, + 11,11, 8,10,10,12,12, 8,10,10,12,12,11,12,12,14, + 14,11,12,12,14,14, 8,11,10,13,12,10,11,12,12,13, + 10,12,12,13,13,12,12,13,13,15,11,12,13,15,14, 7, + 10,10,12,12, 9,12,11,13,12,10,12,12,13,14,12,13, + 12,15,13,11,13,12,14,15,10,12,12,16,14,11,12,12, + 16,15,11,13,12,17,16,13,13,15,15,17,13,15,15,20, + 17,10,12,12,14,16,11,12,12,15,15,11,13,13,15,18, + 13,14,13,15,15,13,15,14,16,16, 5, 8, 8,11,11, 8, + 10,10,12,12, 8,10,10,12,12,11,12,12,14,14,11,12, + 12,14,15, 7,10,10,13,12,10,12,12,14,13, 9,10,12, + 12,13,11,13,13,15,15,11,12,13,13,15, 8,10,10,12, + 13,10,12,12,13,13,10,12,11,13,13,11,13,12,15,15, + 12,13,12,15,13,10,12,12,16,14,11,12,12,16,15,10, + 12,12,16,14,14,15,14,18,16,13,13,14,15,16,10,12, + 12,14,16,11,13,13,16,16,11,13,12,14,16,13,15,15, + 18,18,13,15,13,16,14, 8,11,11,16,16,10,13,13,17, + 16,10,12,12,16,15,14,16,15,20,17,13,14,14,17,17, + 9,12,12,16,16,11,13,14,16,17,11,13,13,16,16,15, + 15,19,18, 0,14,15,15,18,18, 9,12,12,17,16,11,13, + 12,17,16,11,12,13,15,17,15,16,15, 0,19,14,15,14, + 19,18,12,14,14, 0,16,13,14,14,19,18,13,15,16,17, + 16,15,15,17,18, 0,14,16,16,19, 0,12,14,14,16,18, + 13,15,13,17,18,13,15,14,17,18,15,18,14,18,18,16, + 17,16, 0,17, 8,11,11,15,15,10,12,12,16,16,10,13, + 13,16,16,13,15,14,17,17,14,15,17,17,18, 9,12,12, + 16,15,11,13,13,16,16,11,12,13,17,17,14,14,15,17, + 17,14,15,16, 0,18, 9,12,12,16,17,11,13,13,16,17, + 11,14,13,18,17,14,16,14,17,17,15,17,17,18,18,12, + 14,14, 0,16,13,15,15,19, 0,12,13,15, 0, 0,14,17, + 16,19, 0,16,15,18,18, 0,12,14,14,17, 0,13,14,14, + 17, 0,13,15,14, 0,18,15,16,16, 0,18,15,18,15, 0, + 17, +}; + +static const static_codebook _44un1__p3_0 = { + 4, 625, + (char *)_vq_lengthlist__44un1__p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44un1__p3_0, + 0 +}; + +static const long _vq_quantlist__44un1__p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44un1__p4_0[] = { + 3, 5, 5, 9, 9, 5, 6, 6,10, 9, 5, 6, 6, 9,10,10, + 10,10,12,11, 9,10,10,12,12, 5, 7, 7,10,10, 7, 7, + 8,10,11, 7, 7, 8,10,11,10,10,11,11,13,10,10,11, + 11,13, 6, 7, 7,10,10, 7, 8, 7,11,10, 7, 8, 7,10, + 10,10,11, 9,13,11,10,11,10,13,11,10,10,10,14,13, + 10,11,11,14,13,10,10,11,13,14,12,12,13,15,15,12, + 12,13,13,14,10,10,10,12,13,10,11,10,13,13,10,11, + 11,13,13,12,13,12,14,13,12,13,13,14,13, 5, 7, 7, + 10,10, 7, 8, 8,11,10, 7, 8, 8,10,10,11,11,11,13, + 13,10,11,11,12,12, 7, 8, 8,11,11, 7, 8, 9,10,12, + 8, 9, 9,11,11,11,10,12,11,14,11,11,12,13,13, 6, + 8, 8,10,11, 7, 9, 7,12,10, 8, 9,10,11,12,10,12, + 10,14,11,11,12,11,13,13,10,11,11,14,14,10,10,11, + 13,14,11,12,12,15,13,12,11,14,12,16,12,13,14,15, + 16,10,10,11,13,14,10,11,10,14,12,11,12,12,13,14, + 12,13,11,15,12,14,14,14,15,15, 5, 7, 7,10,10, 7, + 8, 8,10,10, 7, 8, 8,10,11,10,11,10,12,12,10,11, + 11,12,13, 6, 8, 8,11,11, 8, 9, 9,12,11, 7, 7, 9, + 10,12,11,11,11,12,13,11,10,12,11,15, 7, 8, 8,11, + 11, 8, 9, 9,11,11, 7, 9, 8,12,10,11,12,11,13,12, + 11,12,10,15,11,10,11,10,14,12,11,12,11,14,13,10, + 10,11,13,14,13,13,13,17,15,12,11,14,12,15,10,10, + 11,13,14,11,12,12,14,14,10,11,10,14,13,13,14,13, + 16,17,12,14,11,16,12, 9,10,10,14,13,10,11,10,14, + 14,10,11,11,13,13,13,14,14,16,15,12,13,13,14,14, + 9,11,10,14,13,10,10,12,13,14,11,12,11,14,13,13, + 14,14,14,15,13,14,14,15,15, 9,10,11,13,14,10,11, + 10,15,13,11,11,12,12,15,13,14,12,15,14,13,13,14, + 14,15,12,13,12,16,14,11,11,12,15,14,13,15,13,16, + 14,13,12,15,12,17,15,16,15,16,16,12,12,13,13,15, + 11,13,11,15,14,13,13,14,15,17,13,14,12, 0,13,14, + 15,14,15, 0, 9,10,10,13,13,10,11,11,13,13,10,11, + 11,13,13,12,13,12,14,14,13,14,14,15,17, 9,10,10, + 13,13,11,12,11,15,12,10,10,11,13,16,13,14,13,15, + 14,13,13,14,15,16,10,10,11,13,14,11,11,12,13,14, + 10,12,11,14,14,13,13,13,14,15,13,15,13,16,15,12, + 13,12,15,13,12,15,13,15,15,11,11,13,14,15,15,15, + 15,15,17,13,12,14,13,17,12,12,14,14,15,13,13,14, + 14,16,11,13,11,16,15,14,16,16,17, 0,14,13,11,16, + 12, +}; + +static const static_codebook _44un1__p4_0 = { + 4, 625, + (char *)_vq_lengthlist__44un1__p4_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44un1__p4_0, + 0 +}; + +static const long _vq_quantlist__44un1__p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const char _vq_lengthlist__44un1__p5_0[] = { + 1, 4, 4, 7, 7, 8, 8, 9, 9, 4, 6, 5, 8, 7, 8, 8, + 10, 9, 4, 6, 6, 8, 8, 8, 8,10,10, 7, 8, 7, 9, 9, + 9, 9,11,10, 7, 8, 8, 9, 9, 9, 9,10,11, 8, 8, 8, + 9, 9,10,10,11,11, 8, 8, 8, 9, 9,10,10,11,11, 9, + 10,10,11,10,11,11,12,12, 9,10,10,10,11,11,11,12, + 12, +}; + +static const static_codebook _44un1__p5_0 = { + 2, 81, + (char *)_vq_lengthlist__44un1__p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44un1__p5_0, + 0 +}; + +static const long _vq_quantlist__44un1__p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44un1__p6_0[] = { + 1, 4, 4, 6, 6, 8, 8,10,10,11,11,15,15, 4, 5, 5, + 8, 8, 9, 9,11,11,12,12,16,16, 4, 5, 6, 8, 8, 9, + 9,11,11,12,12,14,14, 7, 8, 8, 9, 9,10,10,11,12, + 13,13,16,17, 7, 8, 8, 9, 9,10,10,12,12,12,13,15, + 15, 9,10,10,10,10,11,11,12,12,13,13,15,16, 9, 9, + 9,10,10,11,11,13,12,13,13,17,17,10,11,11,11,12, + 12,12,13,13,14,15, 0,18,10,11,11,12,12,12,13,14, + 13,14,14,17,16,11,12,12,13,13,14,14,14,14,15,16, + 17,16,11,12,12,13,13,14,14,14,14,15,15,17,17,14, + 15,15,16,16,16,17,17,16, 0,17, 0,18,14,15,15,16, + 16, 0,15,18,18, 0,16, 0, 0, +}; + +static const static_codebook _44un1__p6_0 = { + 2, 169, + (char *)_vq_lengthlist__44un1__p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44un1__p6_0, + 0 +}; + +static const long _vq_quantlist__44un1__p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44un1__p6_1[] = { + 2, 4, 4, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 6, 5, 5, + 6, 5, 6, 6, 5, 6, 6, 6, 6, +}; + +static const static_codebook _44un1__p6_1 = { + 2, 25, + (char *)_vq_lengthlist__44un1__p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44un1__p6_1, + 0 +}; + +static const long _vq_quantlist__44un1__p7_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const char _vq_lengthlist__44un1__p7_0[] = { + 1, 5, 3,11,11,11,11,11,11,11, 8,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,10,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,10,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11, 8,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,10, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11, 7,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,10,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, +}; + +static const static_codebook _44un1__p7_0 = { + 4, 625, + (char *)_vq_lengthlist__44un1__p7_0, + 1, -518709248, 1626677248, 3, 0, + (long *)_vq_quantlist__44un1__p7_0, + 0 +}; + +static const long _vq_quantlist__44un1__p7_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44un1__p7_1[] = { + 1, 4, 4, 6, 6, 6, 6, 9, 8, 9, 8, 8, 8, 5, 7, 7, + 7, 7, 8, 8, 8,10, 8,10, 8, 9, 5, 7, 7, 8, 7, 7, + 8,10,10,11,10,12,11, 7, 8, 8, 9, 9, 9,10,11,11, + 11,11,11,11, 7, 8, 8, 8, 9, 9, 9,10,10,10,11,11, + 12, 7, 8, 8, 9, 9,10,11,11,12,11,12,11,11, 7, 8, + 8, 9, 9,10,10,11,11,11,12,12,11, 8,10,10,10,10, + 11,11,14,11,12,12,12,13, 9,10,10,10,10,12,11,14, + 11,14,11,12,13,10,11,11,11,11,13,11,14,14,13,13, + 13,14,11,11,11,12,11,12,12,12,13,14,14,13,14,12, + 11,12,12,12,12,13,13,13,14,13,14,14,11,12,12,14, + 12,13,13,12,13,13,14,14,14, +}; + +static const static_codebook _44un1__p7_1 = { + 2, 169, + (char *)_vq_lengthlist__44un1__p7_1, + 1, -523010048, 1618608128, 4, 0, + (long *)_vq_quantlist__44un1__p7_1, + 0 +}; + +static const long _vq_quantlist__44un1__p7_2[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const char _vq_lengthlist__44un1__p7_2[] = { + 3, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9, 9, 8, 4, 5, 5, + 6, 6, 8, 8, 9, 8, 9, 9, 9, 9, 4, 5, 5, 7, 6, 8, + 8, 8, 8, 9, 8, 9, 8, 6, 7, 7, 7, 8, 8, 8, 9, 9, + 9, 9, 9, 9, 6, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, + 9, 7, 8, 8, 8, 8, 9, 8, 9, 9,10, 9, 9,10, 7, 8, + 8, 8, 8, 9, 9, 9, 9, 9, 9,10,10, 8, 9, 9, 9, 9, + 9, 9, 9, 9,10,10, 9,10, 8, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9,10,10, 9, 9, 9,10, 9, 9,10, 9, 9,10,10, + 10,10, 9, 9, 9, 9, 9, 9, 9,10, 9,10,10,10,10, 9, + 9, 9,10, 9, 9,10,10, 9,10,10,10,10, 9, 9, 9,10, + 9, 9, 9,10,10,10,10,10,10, +}; + +static const static_codebook _44un1__p7_2 = { + 2, 169, + (char *)_vq_lengthlist__44un1__p7_2, + 1, -531103744, 1611661312, 4, 0, + (long *)_vq_quantlist__44un1__p7_2, + 0 +}; + +static const char _huff_lengthlist__44un1__short[] = { + 12,12,14,12,14,14,14,14,12, 6, 6, 8, 9, 9,11,14, + 12, 4, 2, 6, 6, 7,11,14,13, 6, 5, 7, 8, 9,11,14, + 13, 8, 5, 8, 6, 8,12,14,12, 7, 7, 8, 8, 8,10,14, + 12, 6, 3, 4, 4, 4, 7,14,11, 7, 4, 6, 6, 6, 8,14, +}; + +static const static_codebook _huff_book__44un1__short = { + 2, 64, + (char *)_huff_lengthlist__44un1__short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + diff --git a/sources/vorbis/lib/codebook.c b/sources/vorbis/lib/codebook.c new file mode 100644 index 0000000..a4f3fd9 --- /dev/null +++ b/sources/vorbis/lib/codebook.c @@ -0,0 +1,461 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2015 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: basic codebook pack/unpack/code/decode operations + + ********************************************************************/ + +#include +#include +#include +#include "ogg.h" +#include "codec.h" +#include "codebook.h" +#include "scales.h" +#include "misc.h" +#include "os.h" + +/* packs the given codebook into the bitstream **************************/ + +int vorbis_staticbook_pack(const static_codebook *c,oggpack_buffer *opb){ + long i,j; + int ordered=0; + + /* first the basic parameters */ + oggpack_write(opb,0x564342,24); + oggpack_write(opb,c->dim,16); + oggpack_write(opb,c->entries,24); + + /* pack the codewords. There are two packings; length ordered and + length random. Decide between the two now. */ + + for(i=1;ientries;i++) + if(c->lengthlist[i-1]==0 || c->lengthlist[i]lengthlist[i-1])break; + if(i==c->entries)ordered=1; + + if(ordered){ + /* length ordered. We only need to say how many codewords of + each length. The actual codewords are generated + deterministically */ + + long count=0; + oggpack_write(opb,1,1); /* ordered */ + oggpack_write(opb,c->lengthlist[0]-1,5); /* 1 to 32 */ + + for(i=1;ientries;i++){ + char this=c->lengthlist[i]; + char last=c->lengthlist[i-1]; + if(this>last){ + for(j=last;jentries-count)); + count=i; + } + } + } + oggpack_write(opb,i-count,ov_ilog(c->entries-count)); + + }else{ + /* length random. Again, we don't code the codeword itself, just + the length. This time, though, we have to encode each length */ + oggpack_write(opb,0,1); /* unordered */ + + /* algortihmic mapping has use for 'unused entries', which we tag + here. The algorithmic mapping happens as usual, but the unused + entry has no codeword. */ + for(i=0;ientries;i++) + if(c->lengthlist[i]==0)break; + + if(i==c->entries){ + oggpack_write(opb,0,1); /* no unused entries */ + for(i=0;ientries;i++) + oggpack_write(opb,c->lengthlist[i]-1,5); + }else{ + oggpack_write(opb,1,1); /* we have unused entries; thus we tag */ + for(i=0;ientries;i++){ + if(c->lengthlist[i]==0){ + oggpack_write(opb,0,1); + }else{ + oggpack_write(opb,1,1); + oggpack_write(opb,c->lengthlist[i]-1,5); + } + } + } + } + + /* is the entry number the desired return value, or do we have a + mapping? If we have a mapping, what type? */ + oggpack_write(opb,c->maptype,4); + switch(c->maptype){ + case 0: + /* no mapping */ + break; + case 1:case 2: + /* implicitly populated value mapping */ + /* explicitly populated value mapping */ + + if(!c->quantlist){ + /* no quantlist? error */ + return(-1); + } + + /* values that define the dequantization */ + oggpack_write(opb,c->q_min,32); + oggpack_write(opb,c->q_delta,32); + oggpack_write(opb,c->q_quant-1,4); + oggpack_write(opb,c->q_sequencep,1); + + { + int quantvals; + switch(c->maptype){ + case 1: + /* a single column of (c->entries/c->dim) quantized values for + building a full value list algorithmically (square lattice) */ + quantvals=_book_maptype1_quantvals(c); + break; + case 2: + /* every value (c->entries*c->dim total) specified explicitly */ + quantvals=c->entries*c->dim; + break; + default: /* NOT_REACHABLE */ + quantvals=-1; + } + + /* quantized values */ + for(i=0;iquantlist[i]),c->q_quant); + + } + break; + default: + /* error case; we don't have any other map types now */ + return(-1); + } + + return(0); +} + +/* unpacks a codebook from the packet buffer into the codebook struct, + readies the codebook auxiliary structures for decode *************/ +static_codebook *vorbis_staticbook_unpack(oggpack_buffer *opb){ + long i,j; + static_codebook *s=_ogg_calloc(1,sizeof(*s)); + s->allocedp=1; + + /* make sure alignment is correct */ + if(oggpack_read(opb,24)!=0x564342)goto _eofout; + + /* first the basic parameters */ + s->dim=oggpack_read(opb,16); + s->entries=oggpack_read(opb,24); + if(s->entries==-1)goto _eofout; + + if(ov_ilog(s->dim)+ov_ilog(s->entries)>24)goto _eofout; + + /* codeword ordering.... length ordered or unordered? */ + switch((int)oggpack_read(opb,1)){ + case 0:{ + long unused; + /* allocated but unused entries? */ + unused=oggpack_read(opb,1); + if((s->entries*(unused?1:5)+7)>>3>opb->storage-oggpack_bytes(opb)) + goto _eofout; + /* unordered */ + s->lengthlist=_ogg_malloc(sizeof(*s->lengthlist)*s->entries); + + /* allocated but unused entries? */ + if(unused){ + /* yes, unused entries */ + + for(i=0;ientries;i++){ + if(oggpack_read(opb,1)){ + long num=oggpack_read(opb,5); + if(num==-1)goto _eofout; + s->lengthlist[i]=num+1; + }else + s->lengthlist[i]=0; + } + }else{ + /* all entries used; no tagging */ + for(i=0;ientries;i++){ + long num=oggpack_read(opb,5); + if(num==-1)goto _eofout; + s->lengthlist[i]=num+1; + } + } + + break; + } + case 1: + /* ordered */ + { + long length=oggpack_read(opb,5)+1; + if(length==0)goto _eofout; + s->lengthlist=_ogg_malloc(sizeof(*s->lengthlist)*s->entries); + + for(i=0;ientries;){ + long num=oggpack_read(opb,ov_ilog(s->entries-i)); + if(num==-1)goto _eofout; + if(length>32 || num>s->entries-i || + (num>0 && (num-1)>>(length-1)>1)){ + goto _errout; + } + if(length>32)goto _errout; + for(j=0;jlengthlist[i]=length; + length++; + } + } + break; + default: + /* EOF */ + goto _eofout; + } + + /* Do we have a mapping to unpack? */ + switch((s->maptype=oggpack_read(opb,4))){ + case 0: + /* no mapping */ + break; + case 1: case 2: + /* implicitly populated value mapping */ + /* explicitly populated value mapping */ + + s->q_min=oggpack_read(opb,32); + s->q_delta=oggpack_read(opb,32); + s->q_quant=oggpack_read(opb,4)+1; + s->q_sequencep=oggpack_read(opb,1); + if(s->q_sequencep==-1)goto _eofout; + + { + int quantvals=0; + switch(s->maptype){ + case 1: + quantvals=(s->dim==0?0:_book_maptype1_quantvals(s)); + break; + case 2: + quantvals=s->entries*s->dim; + break; + } + + /* quantized values */ + if(((quantvals*s->q_quant+7)>>3)>opb->storage-oggpack_bytes(opb)) + goto _eofout; + s->quantlist=_ogg_malloc(sizeof(*s->quantlist)*quantvals); + for(i=0;iquantlist[i]=oggpack_read(opb,s->q_quant); + + if(quantvals&&s->quantlist[quantvals-1]==-1)goto _eofout; + } + break; + default: + goto _errout; + } + + /* all set */ + return(s); + + _errout: + _eofout: + vorbis_staticbook_destroy(s); + return(NULL); +} + +/* returns the number of bits ************************************************/ +int vorbis_book_encode(codebook *book, int a, oggpack_buffer *b){ + if(a<0 || a>=book->c->entries)return(0); + oggpack_write(b,book->codelist[a],book->c->lengthlist[a]); + return(book->c->lengthlist[a]); +} + +/* the 'eliminate the decode tree' optimization actually requires the + codewords to be MSb first, not LSb. This is an annoying inelegancy + (and one of the first places where carefully thought out design + turned out to be wrong; Vorbis II and future Ogg codecs should go + to an MSb bitpacker), but not actually the huge hit it appears to + be. The first-stage decode table catches most words so that + bitreverse is not in the main execution path. */ + +static ogg_uint32_t bitreverse(ogg_uint32_t x){ + x= ((x>>16)&0x0000ffff) | ((x<<16)&0xffff0000); + x= ((x>> 8)&0x00ff00ff) | ((x<< 8)&0xff00ff00); + x= ((x>> 4)&0x0f0f0f0f) | ((x<< 4)&0xf0f0f0f0); + x= ((x>> 2)&0x33333333) | ((x<< 2)&0xcccccccc); + return((x>> 1)&0x55555555) | ((x<< 1)&0xaaaaaaaa); +} + +STIN long decode_packed_entry_number(codebook *book, oggpack_buffer *b){ + int read=book->dec_maxlength; + long lo,hi; + long lok = oggpack_look(b,book->dec_firsttablen); + + if (lok >= 0) { + long entry = book->dec_firsttable[lok]; + if(entry&0x80000000UL){ + lo=(entry>>15)&0x7fff; + hi=book->used_entries-(entry&0x7fff); + }else{ + oggpack_adv(b, book->dec_codelengths[entry-1]); + return(entry-1); + } + }else{ + lo=0; + hi=book->used_entries; + } + + /* Single entry codebooks use a firsttablen of 1 and a + dec_maxlength of 1. If a single-entry codebook gets here (due to + failure to read one bit above), the next look attempt will also + fail and we'll correctly kick out instead of trying to walk the + underformed tree */ + + lok = oggpack_look(b, read); + + while(lok<0 && read>1) + lok = oggpack_look(b, --read); + if(lok<0)return -1; + + /* bisect search for the codeword in the ordered list */ + { + ogg_uint32_t testword=bitreverse((ogg_uint32_t)lok); + + while(hi-lo>1){ + long p=(hi-lo)>>1; + long test=book->codelist[lo+p]>testword; + lo+=p&(test-1); + hi-=p&(-test); + } + + if(book->dec_codelengths[lo]<=read){ + oggpack_adv(b, book->dec_codelengths[lo]); + return(lo); + } + } + + oggpack_adv(b, read); + + return(-1); +} + +/* Decode side is specced and easier, because we don't need to find + matches using different criteria; we simply read and map. There are + two things we need to do 'depending': + + We may need to support interleave. We don't really, but it's + convenient to do it here rather than rebuild the vector later. + + Cascades may be additive or multiplicitive; this is not inherent in + the codebook, but set in the code using the codebook. Like + interleaving, it's easiest to do it here. + addmul==0 -> declarative (set the value) + addmul==1 -> additive + addmul==2 -> multiplicitive */ + +/* returns the [original, not compacted] entry number or -1 on eof *********/ +long vorbis_book_decode(codebook *book, oggpack_buffer *b){ + if(book->used_entries>0){ + long packed_entry=decode_packed_entry_number(book,b); + if(packed_entry>=0) + return(book->dec_index[packed_entry]); + } + + /* if there's no dec_index, the codebook unpacking isn't collapsed */ + return(-1); +} + +/* returns 0 on OK or -1 on eof *************************************/ +/* decode vector / dim granularity gaurding is done in the upper layer */ +long vorbis_book_decodevs_add(codebook *book,float *a,oggpack_buffer *b,int n){ + if(book->used_entries>0){ + int step=n/book->dim; + long *entry = alloca(sizeof(*entry)*step); + float **t = alloca(sizeof(*t)*step); + int i,j,o; + + for (i = 0; i < step; i++) { + entry[i]=decode_packed_entry_number(book,b); + if(entry[i]==-1)return(-1); + t[i] = book->valuelist+entry[i]*book->dim; + } + for(i=0,o=0;idim;i++,o+=step) + for (j=0;o+jused_entries>0){ + int i,j,entry; + float *t; + + for(i=0;ivaluelist+entry*book->dim; + for(j=0;idim;) + a[i++]+=t[j++]; + } + } + return(0); +} + +/* unlike the others, we guard against n not being an integer number + of internally rather than in the upper layer (called only by + floor0) */ +long vorbis_book_decodev_set(codebook *book,float *a,oggpack_buffer *b,int n){ + if(book->used_entries>0){ + int i,j,entry; + float *t; + + for(i=0;ivaluelist+entry*book->dim; + for (j=0;idim;){ + a[i++]=t[j++]; + } + } + }else{ + int i; + + for(i=0;iused_entries>0){ + int m=(offset+n)/ch; + for(i=offset/ch;ivaluelist+entry*book->dim; + for (j=0;idim;j++){ + a[chptr++][i]+=t[j]; + if(chptr==ch){ + chptr=0; + i++; + } + } + } + } + } + return(0); +} diff --git a/sources/vorbis/lib/codebook.h b/sources/vorbis/lib/codebook.h new file mode 100644 index 0000000..6a64de8 --- /dev/null +++ b/sources/vorbis/lib/codebook.h @@ -0,0 +1,117 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2015 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: basic shared codebook operations + + ********************************************************************/ + +#ifndef _V_CODEBOOK_H_ +#define _V_CODEBOOK_H_ + +#include "ogg.h" + +/* This structure encapsulates huffman and VQ style encoding books; it + doesn't do anything specific to either. + + valuelist/quantlist are nonNULL (and q_* significant) only if + there's entry->value mapping to be done. + + If encode-side mapping must be done (and thus the entry needs to be + hunted), the auxiliary encode pointer will point to a decision + tree. This is true of both VQ and huffman, but is mostly useful + with VQ. + +*/ + +typedef struct static_codebook{ + long dim; /* codebook dimensions (elements per vector) */ + long entries; /* codebook entries */ + char *lengthlist; /* codeword lengths in bits */ + + /* mapping ***************************************************************/ + int maptype; /* 0=none + 1=implicitly populated values from map column + 2=listed arbitrary values */ + + /* The below does a linear, single monotonic sequence mapping. */ + long q_min; /* packed 32 bit float; quant value 0 maps to minval */ + long q_delta; /* packed 32 bit float; val 1 - val 0 == delta */ + int q_quant; /* bits: 0 < quant <= 16 */ + int q_sequencep; /* bitflag */ + + long *quantlist; /* map == 1: (int)(entries^(1/dim)) element column map + map == 2: list of dim*entries quantized entry vals + */ + int allocedp; +} static_codebook; + +typedef struct codebook{ + long dim; /* codebook dimensions (elements per vector) */ + long entries; /* codebook entries */ + long used_entries; /* populated codebook entries */ + const static_codebook *c; + + /* for encode, the below are entry-ordered, fully populated */ + /* for decode, the below are ordered by bitreversed codeword and only + used entries are populated */ + float *valuelist; /* list of dim*entries actual entry values */ + ogg_uint32_t *codelist; /* list of bitstream codewords for each entry */ + + int *dec_index; /* only used if sparseness collapsed */ + char *dec_codelengths; + ogg_uint32_t *dec_firsttable; + int dec_firsttablen; + int dec_maxlength; + + /* The current encoder uses only centered, integer-only lattice books. */ + int quantvals; + int minval; + int delta; +} codebook; + +extern void vorbis_staticbook_destroy(static_codebook *b); +extern int vorbis_book_init_encode(codebook *dest,const static_codebook *source); +extern int vorbis_book_init_decode(codebook *dest,const static_codebook *source); +extern void vorbis_book_clear(codebook *b); + +extern float *_book_unquantize(const static_codebook *b,int n,int *map); +extern float *_book_logdist(const static_codebook *b,float *vals); +extern float _float32_unpack(long val); +extern long _float32_pack(float val); +extern int _best(codebook *book, float *a, int step); +extern long _book_maptype1_quantvals(const static_codebook *b); + +extern int vorbis_book_besterror(codebook *book,float *a,int step,int addmul); +extern long vorbis_book_codeword(codebook *book,int entry); +extern long vorbis_book_codelen(codebook *book,int entry); + + + +extern int vorbis_staticbook_pack(const static_codebook *c,oggpack_buffer *b); +extern static_codebook *vorbis_staticbook_unpack(oggpack_buffer *b); + +extern int vorbis_book_encode(codebook *book, int a, oggpack_buffer *b); + +extern long vorbis_book_decode(codebook *book, oggpack_buffer *b); +extern long vorbis_book_decodevs_add(codebook *book, float *a, + oggpack_buffer *b,int n); +extern long vorbis_book_decodev_set(codebook *book, float *a, + oggpack_buffer *b,int n); +extern long vorbis_book_decodev_add(codebook *book, float *a, + oggpack_buffer *b,int n); +extern long vorbis_book_decodevv_add(codebook *book, float **a, + long off,int ch, + oggpack_buffer *b,int n); + + + +#endif diff --git a/sources/vorbis/lib/codec_internal.h b/sources/vorbis/lib/codec_internal.h new file mode 100644 index 0000000..e522be1 --- /dev/null +++ b/sources/vorbis/lib/codec_internal.h @@ -0,0 +1,166 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: libvorbis codec headers + + ********************************************************************/ + +#ifndef _V_CODECI_H_ +#define _V_CODECI_H_ + +#include "envelope.h" +#include "codebook.h" + +#define BLOCKTYPE_IMPULSE 0 +#define BLOCKTYPE_PADDING 1 +#define BLOCKTYPE_TRANSITION 0 +#define BLOCKTYPE_LONG 1 + +#define PACKETBLOBS 15 + +typedef struct vorbis_block_internal{ + float **pcmdelay; /* this is a pointer into local storage */ + float ampmax; + int blocktype; + + oggpack_buffer *packetblob[PACKETBLOBS]; /* initialized, must be freed; + blob [PACKETBLOBS/2] points to + the oggpack_buffer in the + main vorbis_block */ +} vorbis_block_internal; + +typedef void vorbis_look_floor; +typedef void vorbis_look_residue; +typedef void vorbis_look_transform; + +/* mode ************************************************************/ +typedef struct { + int blockflag; + int windowtype; + int transformtype; + int mapping; +} vorbis_info_mode; + +typedef void vorbis_info_floor; +typedef void vorbis_info_residue; +typedef void vorbis_info_mapping; + +#include "psy.h" +#include "bitrate.h" + +typedef struct private_state { + /* local lookup storage */ + envelope_lookup *ve; /* envelope lookup */ + int window[2]; + vorbis_look_transform **transform[2]; /* block, type */ + drft_lookup fft_look[2]; + + int modebits; + vorbis_look_floor **flr; + vorbis_look_residue **residue; + vorbis_look_psy *psy; + vorbis_look_psy_global *psy_g_look; + + /* local storage, only used on the encoding side. This way the + application does not need to worry about freeing some packets' + memory and not others'; packet storage is always tracked. + Cleared next call to a _dsp_ function */ + unsigned char *header; + unsigned char *header1; + unsigned char *header2; + + bitrate_manager_state bms; + + ogg_int64_t sample_count; +} private_state; + +/* codec_setup_info contains all the setup information specific to the + specific compression/decompression mode in progress (eg, + psychoacoustic settings, channel setup, options, codebook + etc). +*********************************************************************/ + +#include "highlevel.h" +typedef struct codec_setup_info { + + /* Vorbis supports only short and long blocks, but allows the + encoder to choose the sizes */ + + long blocksizes[2]; + + /* modes are the primary means of supporting on-the-fly different + blocksizes, different channel mappings (LR or M/A), + different residue backends, etc. Each mode consists of a + blocksize flag and a mapping (along with the mapping setup */ + + int modes; + int maps; + int floors; + int residues; + int books; + int psys; /* encode only */ + + vorbis_info_mode *mode_param[64]; + int map_type[64]; + vorbis_info_mapping *map_param[64]; + int floor_type[64]; + vorbis_info_floor *floor_param[64]; + int residue_type[64]; + vorbis_info_residue *residue_param[64]; + static_codebook *book_param[256]; + codebook *fullbooks; + + vorbis_info_psy *psy_param[4]; /* encode only */ + vorbis_info_psy_global psy_g_param; + + bitrate_manager_info bi; + highlevel_encode_setup hi; /* used only by vorbisenc.c. It's a + highly redundant structure, but + improves clarity of program flow. */ + int halfrate_flag; /* painless downsample for decode */ +} codec_setup_info; + +extern vorbis_look_psy_global *_vp_global_look(vorbis_info *vi); +extern void _vp_global_free(vorbis_look_psy_global *look); + + + +typedef struct { + int sorted_index[VIF_POSIT+2]; + int forward_index[VIF_POSIT+2]; + int reverse_index[VIF_POSIT+2]; + + int hineighbor[VIF_POSIT]; + int loneighbor[VIF_POSIT]; + int posts; + + int n; + int quant_q; + vorbis_info_floor1 *vi; + + long phrasebits; + long postbits; + long frames; +} vorbis_look_floor1; + + + +extern int *floor1_fit(vorbis_block *vb,vorbis_look_floor1 *look, + const float *logmdct, /* in */ + const float *logmask); +extern int *floor1_interpolate_fit(vorbis_block *vb,vorbis_look_floor1 *look, + int *A,int *B, + int del); +extern int floor1_encode(oggpack_buffer *opb,vorbis_block *vb, + vorbis_look_floor1 *look, + int *post,int *ilogmask); +#endif diff --git a/sources/vorbis/lib/envelope.c b/sources/vorbis/lib/envelope.c new file mode 100644 index 0000000..f9ac723 --- /dev/null +++ b/sources/vorbis/lib/envelope.c @@ -0,0 +1,374 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: PCM data envelope analysis + + ********************************************************************/ + +#include +#include +#include +#include +#include "ogg.h" +#include "codec.h" +#include "codec_internal.h" + +#include "os.h" +#include "scales.h" +#include "envelope.h" +#include "mdct.h" +#include "misc.h" + +void _ve_envelope_init(envelope_lookup *e,vorbis_info *vi){ + codec_setup_info *ci=vi->codec_setup; + vorbis_info_psy_global *gi=&ci->psy_g_param; + int ch=vi->channels; + int i,j; + int n=e->winlength=128; + e->searchstep=64; /* not random */ + + e->minenergy=gi->preecho_minenergy; + e->ch=ch; + e->storage=128; + e->cursor=ci->blocksizes[1]/2; + e->mdct_win=_ogg_calloc(n,sizeof(*e->mdct_win)); + mdct_init(&e->mdct,n); + + for(i=0;imdct_win[i]=sin(i/(n-1.)*M_PI); + e->mdct_win[i]*=e->mdct_win[i]; + } + + /* magic follows */ + e->band[0].begin=2; e->band[0].end=4; + e->band[1].begin=4; e->band[1].end=5; + e->band[2].begin=6; e->band[2].end=6; + e->band[3].begin=9; e->band[3].end=8; + e->band[4].begin=13; e->band[4].end=8; + e->band[5].begin=17; e->band[5].end=8; + e->band[6].begin=22; e->band[6].end=8; + + for(j=0;jband[j].end; + e->band[j].window=_ogg_malloc(n*sizeof(*e->band[0].window)); + for(i=0;iband[j].window[i]=sin((i+.5)/n*M_PI); + e->band[j].total+=e->band[j].window[i]; + } + e->band[j].total=1./e->band[j].total; + } + + e->filter=_ogg_calloc(VE_BANDS*ch,sizeof(*e->filter)); + e->mark=_ogg_calloc(e->storage,sizeof(*e->mark)); + +} + +void _ve_envelope_clear(envelope_lookup *e){ + int i; + mdct_clear(&e->mdct); + for(i=0;iband[i].window); + _ogg_free(e->mdct_win); + _ogg_free(e->filter); + _ogg_free(e->mark); + memset(e,0,sizeof(*e)); +} + +/* fairly straight threshhold-by-band based until we find something + that works better and isn't patented. */ + +static int _ve_amp(envelope_lookup *ve, + vorbis_info_psy_global *gi, + float *data, + envelope_band *bands, + envelope_filter_state *filters){ + long n=ve->winlength; + int ret=0; + long i,j; + float decay; + + /* we want to have a 'minimum bar' for energy, else we're just + basing blocks on quantization noise that outweighs the signal + itself (for low power signals) */ + + float minV=ve->minenergy; + float *vec=alloca(n*sizeof(*vec)); + + /* stretch is used to gradually lengthen the number of windows + considered prevoius-to-potential-trigger */ + int stretch=max(VE_MINSTRETCH,ve->stretch/2); + float penalty=gi->stretch_penalty-(ve->stretch/2-VE_MINSTRETCH); + if(penalty<0.f)penalty=0.f; + if(penalty>gi->stretch_penalty)penalty=gi->stretch_penalty; + + /*_analysis_output_always("lpcm",seq2,data,n,0,0, + totalshift+pos*ve->searchstep);*/ + + /* window and transform */ + for(i=0;imdct_win[i]; + mdct_forward(&ve->mdct,vec,vec); + + /*_analysis_output_always("mdct",seq2,vec,n/2,0,1,0); */ + + /* near-DC spreading function; this has nothing to do with + psychoacoustics, just sidelobe leakage and window size */ + { + float temp=vec[0]*vec[0]+.7*vec[1]*vec[1]+.2*vec[2]*vec[2]; + int ptr=filters->nearptr; + + /* the accumulation is regularly refreshed from scratch to avoid + floating point creep */ + if(ptr==0){ + decay=filters->nearDC_acc=filters->nearDC_partialacc+temp; + filters->nearDC_partialacc=temp; + }else{ + decay=filters->nearDC_acc+=temp; + filters->nearDC_partialacc+=temp; + } + filters->nearDC_acc-=filters->nearDC[ptr]; + filters->nearDC[ptr]=temp; + + decay*=(1./(VE_NEARDC+1)); + filters->nearptr++; + if(filters->nearptr>=VE_NEARDC)filters->nearptr=0; + decay=todB(&decay)*.5-15.f; + } + + /* perform spreading and limiting, also smooth the spectrum. yes, + the MDCT results in all real coefficients, but it still *behaves* + like real/imaginary pairs */ + for(i=0;i>1]=val; + decay-=8.; + } + + /*_analysis_output_always("spread",seq2++,vec,n/4,0,0,0);*/ + + /* perform preecho/postecho triggering by band */ + for(j=0;j=VE_AMP)filters[j].ampptr=0; + } + + /* look at min/max, decide trigger */ + if(valmax>gi->preecho_thresh[j]+penalty){ + ret|=1; + ret|=4; + } + if(valminpostecho_thresh[j]-penalty)ret|=2; + } + + return(ret); +} + +#if 0 +static int seq=0; +static ogg_int64_t totalshift=-1024; +#endif + +long _ve_envelope_search(vorbis_dsp_state *v){ + vorbis_info *vi=v->vi; + codec_setup_info *ci=vi->codec_setup; + vorbis_info_psy_global *gi=&ci->psy_g_param; + envelope_lookup *ve=((private_state *)(v->backend_state))->ve; + long i,j; + + int first=ve->current/ve->searchstep; + int last=v->pcm_current/ve->searchstep-VE_WIN; + if(first<0)first=0; + + /* make sure we have enough storage to match the PCM */ + if(last+VE_WIN+VE_POST>ve->storage){ + ve->storage=last+VE_WIN+VE_POST; /* be sure */ + ve->mark=_ogg_realloc(ve->mark,ve->storage*sizeof(*ve->mark)); + } + + for(j=first;jstretch++; + if(ve->stretch>VE_MAXSTRETCH*2) + ve->stretch=VE_MAXSTRETCH*2; + + for(i=0;ich;i++){ + float *pcm=v->pcm[i]+ve->searchstep*(j); + ret|=_ve_amp(ve,gi,pcm,ve->band,ve->filter+i*VE_BANDS); + } + + ve->mark[j+VE_POST]=0; + if(ret&1){ + ve->mark[j]=1; + ve->mark[j+1]=1; + } + + if(ret&2){ + ve->mark[j]=1; + if(j>0)ve->mark[j-1]=1; + } + + if(ret&4)ve->stretch=-1; + } + + ve->current=last*ve->searchstep; + + { + long centerW=v->centerW; + long testW= + centerW+ + ci->blocksizes[v->W]/4+ + ci->blocksizes[1]/2+ + ci->blocksizes[0]/4; + + j=ve->cursor; + + while(jcurrent-(ve->searchstep)){/* account for postecho + working back one window */ + if(j>=testW)return(1); + + ve->cursor=j; + + if(ve->mark[j/ve->searchstep]){ + if(j>centerW){ + +#if 0 + if(j>ve->curmark){ + float *marker=alloca(v->pcm_current*sizeof(*marker)); + int l,m; + memset(marker,0,sizeof(*marker)*v->pcm_current); + fprintf(stderr,"mark! seq=%d, cursor:%fs time:%fs\n", + seq, + (totalshift+ve->cursor)/44100., + (totalshift+j)/44100.); + _analysis_output_always("pcmL",seq,v->pcm[0],v->pcm_current,0,0,totalshift); + _analysis_output_always("pcmR",seq,v->pcm[1],v->pcm_current,0,0,totalshift); + + _analysis_output_always("markL",seq,v->pcm[0],j,0,0,totalshift); + _analysis_output_always("markR",seq,v->pcm[1],j,0,0,totalshift); + + for(m=0;msearchstep]=ve->filter[m].markers[l]*.1; + _analysis_output_always(buf,seq,marker,v->pcm_current,0,0,totalshift); + } + + for(m=0;msearchstep]=ve->filter[m+VE_BANDS].markers[l]*.1; + _analysis_output_always(buf,seq,marker,v->pcm_current,0,0,totalshift); + } + + for(l=0;lsearchstep]=ve->mark[l]*.4; + _analysis_output_always("mark",seq,marker,v->pcm_current,0,0,totalshift); + + + seq++; + + } +#endif + + ve->curmark=j; + if(j>=testW)return(1); + return(0); + } + } + j+=ve->searchstep; + } + } + + return(-1); +} + +int _ve_envelope_mark(vorbis_dsp_state *v){ + envelope_lookup *ve=((private_state *)(v->backend_state))->ve; + vorbis_info *vi=v->vi; + codec_setup_info *ci=vi->codec_setup; + long centerW=v->centerW; + long beginW=centerW-ci->blocksizes[v->W]/4; + long endW=centerW+ci->blocksizes[v->W]/4; + if(v->W){ + beginW-=ci->blocksizes[v->lW]/4; + endW+=ci->blocksizes[v->nW]/4; + }else{ + beginW-=ci->blocksizes[0]/4; + endW+=ci->blocksizes[0]/4; + } + + if(ve->curmark>=beginW && ve->curmarksearchstep; + long last=endW/ve->searchstep; + long i; + for(i=first;imark[i])return(1); + } + return(0); +} + +void _ve_envelope_shift(envelope_lookup *e,long shift){ + int smallsize=e->current/e->searchstep+VE_POST; /* adjust for placing marks + ahead of ve->current */ + int smallshift=shift/e->searchstep; + + memmove(e->mark,e->mark+smallshift,(smallsize-smallshift)*sizeof(*e->mark)); + +#if 0 + for(i=0;ich;i++) + memmove(e->filter[i].markers, + e->filter[i].markers+smallshift, + (1024-smallshift)*sizeof(*(*e->filter).markers)); + totalshift+=shift; +#endif + + e->current-=shift; + if(e->curmark>=0) + e->curmark-=shift; + e->cursor-=shift; +} diff --git a/sources/vorbis/lib/envelope.h b/sources/vorbis/lib/envelope.h new file mode 100644 index 0000000..f466efd --- /dev/null +++ b/sources/vorbis/lib/envelope.h @@ -0,0 +1,79 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: PCM data envelope analysis and manipulation + + ********************************************************************/ + +#ifndef _V_ENVELOPE_ +#define _V_ENVELOPE_ + +#include "mdct.h" + +#define VE_PRE 16 +#define VE_WIN 4 +#define VE_POST 2 +#define VE_AMP (VE_PRE+VE_POST-1) + +#define VE_BANDS 7 +#define VE_NEARDC 15 + +#define VE_MINSTRETCH 2 /* a bit less than short block */ +#define VE_MAXSTRETCH 12 /* one-third full block */ + +typedef struct { + float ampbuf[VE_AMP]; + int ampptr; + + float nearDC[VE_NEARDC]; + float nearDC_acc; + float nearDC_partialacc; + int nearptr; + +} envelope_filter_state; + +typedef struct { + int begin; + int end; + float *window; + float total; +} envelope_band; + +typedef struct { + int ch; + int winlength; + int searchstep; + float minenergy; + + mdct_lookup mdct; + float *mdct_win; + + envelope_band band[VE_BANDS]; + envelope_filter_state *filter; + int stretch; + + int *mark; + + long storage; + long current; + long curmark; + long cursor; +} envelope_lookup; + +extern void _ve_envelope_init(envelope_lookup *e,vorbis_info *vi); +extern void _ve_envelope_clear(envelope_lookup *e); +extern long _ve_envelope_search(vorbis_dsp_state *v); +extern void _ve_envelope_shift(envelope_lookup *e,long shift); +extern int _ve_envelope_mark(vorbis_dsp_state *v); + + +#endif diff --git a/sources/vorbis/lib/floor0.c b/sources/vorbis/lib/floor0.c new file mode 100644 index 0000000..70b7528 --- /dev/null +++ b/sources/vorbis/lib/floor0.c @@ -0,0 +1,223 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2015 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: floor backend 0 implementation + + ********************************************************************/ + +#include +#include +#include +#include "ogg.h" +#include "codec.h" +#include "codec_internal.h" +#include "registry.h" +#include "lpc.h" +#include "lsp.h" +#include "codebook.h" +#include "scales.h" +#include "misc.h" +#include "os.h" + +#include "misc.h" +#include + +typedef struct { + int ln; + int m; + int **linearmap; + int n[2]; + + vorbis_info_floor0 *vi; + + long bits; + long frames; +} vorbis_look_floor0; + + +/***********************************************/ + +static void floor0_free_info(vorbis_info_floor *i){ + vorbis_info_floor0 *info=(vorbis_info_floor0 *)i; + if(info){ + memset(info,0,sizeof(*info)); + _ogg_free(info); + } +} + +static void floor0_free_look(vorbis_look_floor *i){ + vorbis_look_floor0 *look=(vorbis_look_floor0 *)i; + if(look){ + + if(look->linearmap){ + + if(look->linearmap[0])_ogg_free(look->linearmap[0]); + if(look->linearmap[1])_ogg_free(look->linearmap[1]); + + _ogg_free(look->linearmap); + } + memset(look,0,sizeof(*look)); + _ogg_free(look); + } +} + +static vorbis_info_floor *floor0_unpack (vorbis_info *vi,oggpack_buffer *opb){ + codec_setup_info *ci=vi->codec_setup; + int j; + + vorbis_info_floor0 *info=_ogg_malloc(sizeof(*info)); + info->order=oggpack_read(opb,8); + info->rate=oggpack_read(opb,16); + info->barkmap=oggpack_read(opb,16); + info->ampbits=oggpack_read(opb,6); + info->ampdB=oggpack_read(opb,8); + info->numbooks=oggpack_read(opb,4)+1; + + if(info->order<1)goto err_out; + if(info->rate<1)goto err_out; + if(info->barkmap<1)goto err_out; + if(info->numbooks<1)goto err_out; + + for(j=0;jnumbooks;j++){ + info->books[j]=oggpack_read(opb,8); + if(info->books[j]<0 || info->books[j]>=ci->books)goto err_out; + if(ci->book_param[info->books[j]]->maptype==0)goto err_out; + if(ci->book_param[info->books[j]]->dim<1)goto err_out; + } + return(info); + + err_out: + floor0_free_info(info); + return(NULL); +} + +/* initialize Bark scale and normalization lookups. We could do this + with static tables, but Vorbis allows a number of possible + combinations, so it's best to do it computationally. + + The below is authoritative in terms of defining scale mapping. + Note that the scale depends on the sampling rate as well as the + linear block and mapping sizes */ + +static void floor0_map_lazy_init(vorbis_block *vb, + vorbis_info_floor *infoX, + vorbis_look_floor0 *look){ + if(!look->linearmap[vb->W]){ + vorbis_dsp_state *vd=vb->vd; + vorbis_info *vi=vd->vi; + codec_setup_info *ci=vi->codec_setup; + vorbis_info_floor0 *info=(vorbis_info_floor0 *)infoX; + int W=vb->W; + int n=ci->blocksizes[W]/2,j; + + /* we choose a scaling constant so that: + floor(bark(rate/2-1)*C)=mapped-1 + floor(bark(rate/2)*C)=mapped */ + float scale=look->ln/toBARK(info->rate/2.f); + + /* the mapping from a linear scale to a smaller bark scale is + straightforward. We do *not* make sure that the linear mapping + does not skip bark-scale bins; the decoder simply skips them and + the encoder may do what it wishes in filling them. They're + necessary in some mapping combinations to keep the scale spacing + accurate */ + look->linearmap[W]=_ogg_malloc((n+1)*sizeof(**look->linearmap)); + for(j=0;jrate/2.f)/n*j) + *scale); /* bark numbers represent band edges */ + if(val>=look->ln)val=look->ln-1; /* guard against the approximation */ + look->linearmap[W][j]=val; + } + look->linearmap[W][j]=-1; + look->n[W]=n; + } +} + +static vorbis_look_floor *floor0_look(vorbis_dsp_state *vd, + vorbis_info_floor *i){ + vorbis_info_floor0 *info=(vorbis_info_floor0 *)i; + vorbis_look_floor0 *look=_ogg_calloc(1,sizeof(*look)); + + (void)vd; + + look->m=info->order; + look->ln=info->barkmap; + look->vi=info; + + look->linearmap=_ogg_calloc(2,sizeof(*look->linearmap)); + + return look; +} + +static void *floor0_inverse1(vorbis_block *vb,vorbis_look_floor *i){ + vorbis_look_floor0 *look=(vorbis_look_floor0 *)i; + vorbis_info_floor0 *info=look->vi; + int j,k; + + int ampraw=oggpack_read(&vb->opb,info->ampbits); + if(ampraw>0){ /* also handles the -1 out of data case */ + long maxval=(1<ampbits)-1; + float amp=(float)ampraw/maxval*info->ampdB; + int booknum=oggpack_read(&vb->opb,ov_ilog(info->numbooks)); + + if(booknum!=-1 && booknumnumbooks){ /* be paranoid */ + codec_setup_info *ci=vb->vd->vi->codec_setup; + codebook *b=ci->fullbooks+info->books[booknum]; + float last=0.f; + + /* the additional b->dim is a guard against any possible stack + smash; b->dim is provably more than we can overflow the + vector */ + float *lsp=_vorbis_block_alloc(vb,sizeof(*lsp)*(look->m+b->dim+1)); + + if(vorbis_book_decodev_set(b,lsp,&vb->opb,look->m)==-1)goto eop; + for(j=0;jm;){ + for(k=0;jm && kdim;k++,j++)lsp[j]+=last; + last=lsp[j-1]; + } + + lsp[look->m]=amp; + return(lsp); + } + } + eop: + return(NULL); +} + +static int floor0_inverse2(vorbis_block *vb,vorbis_look_floor *i, + void *memo,float *out){ + vorbis_look_floor0 *look=(vorbis_look_floor0 *)i; + vorbis_info_floor0 *info=look->vi; + + floor0_map_lazy_init(vb,info,look); + + if(memo){ + float *lsp=(float *)memo; + float amp=lsp[look->m]; + + /* take the coefficients back to a spectral envelope curve */ + vorbis_lsp_to_curve(out, + look->linearmap[vb->W], + look->n[vb->W], + look->ln, + lsp,look->m,amp,(float)info->ampdB); + return(1); + } + memset(out,0,sizeof(*out)*look->n[vb->W]); + return(0); +} + +/* export hooks */ +const vorbis_func_floor floor0_exportbundle={ + NULL,&floor0_unpack,&floor0_look,&floor0_free_info, + &floor0_free_look,&floor0_inverse1,&floor0_inverse2 +}; diff --git a/sources/vorbis/lib/floor1.c b/sources/vorbis/lib/floor1.c new file mode 100644 index 0000000..ea7f56f --- /dev/null +++ b/sources/vorbis/lib/floor1.c @@ -0,0 +1,1086 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2015 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: floor backend 1 implementation + + ********************************************************************/ + +#include +#include +#include +#include "ogg.h" +#include "codec.h" +#include "codec_internal.h" +#include "registry.h" +#include "codebook.h" +#include "misc.h" +#include "scales.h" + +#include + +#define floor1_rangedB 140 /* floor 1 fixed at -140dB to 0dB range */ + +typedef struct lsfit_acc{ + int x0; + int x1; + + int xa; + int ya; + int x2a; + int y2a; + int xya; + int an; + + int xb; + int yb; + int x2b; + int y2b; + int xyb; + int bn; +} lsfit_acc; + +/***********************************************/ + +static void floor1_free_info(vorbis_info_floor *i){ + vorbis_info_floor1 *info=(vorbis_info_floor1 *)i; + if(info){ + memset(info,0,sizeof(*info)); + _ogg_free(info); + } +} + +static void floor1_free_look(vorbis_look_floor *i){ + vorbis_look_floor1 *look=(vorbis_look_floor1 *)i; + if(look){ + /*fprintf(stderr,"floor 1 bit usage %f:%f (%f total)\n", + (float)look->phrasebits/look->frames, + (float)look->postbits/look->frames, + (float)(look->postbits+look->phrasebits)/look->frames);*/ + + memset(look,0,sizeof(*look)); + _ogg_free(look); + } +} + +static void floor1_pack (vorbis_info_floor *i,oggpack_buffer *opb){ + vorbis_info_floor1 *info=(vorbis_info_floor1 *)i; + int j,k; + int count=0; + int rangebits; + int maxposit=info->postlist[1]; + int maxclass=-1; + + /* save out partitions */ + oggpack_write(opb,info->partitions,5); /* only 0 to 31 legal */ + for(j=0;jpartitions;j++){ + oggpack_write(opb,info->partitionclass[j],4); /* only 0 to 15 legal */ + if(maxclasspartitionclass[j])maxclass=info->partitionclass[j]; + } + + /* save out partition classes */ + for(j=0;jclass_dim[j]-1,3); /* 1 to 8 */ + oggpack_write(opb,info->class_subs[j],2); /* 0 to 3 */ + if(info->class_subs[j])oggpack_write(opb,info->class_book[j],8); + for(k=0;k<(1<class_subs[j]);k++) + oggpack_write(opb,info->class_subbook[j][k]+1,8); + } + + /* save out the post list */ + oggpack_write(opb,info->mult-1,2); /* only 1,2,3,4 legal now */ + /* maxposit cannot legally be less than 1; this is encode-side, we + can assume our setup is OK */ + oggpack_write(opb,ov_ilog(maxposit-1),4); + rangebits=ov_ilog(maxposit-1); + + for(j=0,k=0;jpartitions;j++){ + count+=info->class_dim[info->partitionclass[j]]; + for(;kpostlist[k+2],rangebits); + } +} + +static int icomp(const void *a,const void *b){ + return(**(int **)a-**(int **)b); +} + +static vorbis_info_floor *floor1_unpack (vorbis_info *vi,oggpack_buffer *opb){ + codec_setup_info *ci=vi->codec_setup; + int j,k,count=0,maxclass=-1,rangebits; + + vorbis_info_floor1 *info=_ogg_calloc(1,sizeof(*info)); + /* read partitions */ + info->partitions=oggpack_read(opb,5); /* only 0 to 31 legal */ + for(j=0;jpartitions;j++){ + info->partitionclass[j]=oggpack_read(opb,4); /* only 0 to 15 legal */ + if(info->partitionclass[j]<0)goto err_out; + if(maxclasspartitionclass[j])maxclass=info->partitionclass[j]; + } + + /* read partition classes */ + for(j=0;jclass_dim[j]=oggpack_read(opb,3)+1; /* 1 to 8 */ + info->class_subs[j]=oggpack_read(opb,2); /* 0,1,2,3 bits */ + if(info->class_subs[j]<0) + goto err_out; + if(info->class_subs[j])info->class_book[j]=oggpack_read(opb,8); + if(info->class_book[j]<0 || info->class_book[j]>=ci->books) + goto err_out; + for(k=0;k<(1<class_subs[j]);k++){ + info->class_subbook[j][k]=oggpack_read(opb,8)-1; + if(info->class_subbook[j][k]<-1 || info->class_subbook[j][k]>=ci->books) + goto err_out; + } + } + + /* read the post list */ + info->mult=oggpack_read(opb,2)+1; /* only 1,2,3,4 legal now */ + rangebits=oggpack_read(opb,4); + if(rangebits<0)goto err_out; + + for(j=0,k=0;jpartitions;j++){ + count+=info->class_dim[info->partitionclass[j]]; + if(count>VIF_POSIT) goto err_out; + for(;kpostlist[k+2]=oggpack_read(opb,rangebits); + if(t<0 || t>=(1<postlist[0]=0; + info->postlist[1]=1<postlist+j; + qsort(sortpointer,count+2,sizeof(*sortpointer),icomp); + + for(j=1;jvi=info; + look->n=info->postlist[1]; + + /* we drop each position value in-between already decoded values, + and use linear interpolation to predict each new value past the + edges. The positions are read in the order of the position + list... we precompute the bounding positions in the lookup. Of + course, the neighbors can change (if a position is declined), but + this is an initial mapping */ + + for(i=0;ipartitions;i++)n+=info->class_dim[info->partitionclass[i]]; + n+=2; + look->posts=n; + + /* also store a sorted position index */ + for(i=0;ipostlist+i; + qsort(sortpointer,n,sizeof(*sortpointer),icomp); + + /* points from sort order back to range number */ + for(i=0;iforward_index[i]=sortpointer[i]-info->postlist; + /* points from range order to sorted position */ + for(i=0;ireverse_index[look->forward_index[i]]=i; + /* we actually need the post values too */ + for(i=0;isorted_index[i]=info->postlist[look->forward_index[i]]; + + /* quantize values to multiplier spec */ + switch(info->mult){ + case 1: /* 1024 -> 256 */ + look->quant_q=256; + break; + case 2: /* 1024 -> 128 */ + look->quant_q=128; + break; + case 3: /* 1024 -> 86 */ + look->quant_q=86; + break; + case 4: /* 1024 -> 64 */ + look->quant_q=64; + break; + } + + /* discover our neighbors for decode where we don't use fit flags + (that would push the neighbors outward) */ + for(i=0;in; + int currentx=info->postlist[i+2]; + for(j=0;jpostlist[j]; + if(x>lx && xcurrentx){ + hi=j; + hx=x; + } + } + look->loneighbor[i]=lo; + look->hineighbor[i]=hi; + } + + return(look); +} + +static int render_point(int x0,int x1,int y0,int y1,int x){ + y0&=0x7fff; /* mask off flag */ + y1&=0x7fff; + + { + int dy=y1-y0; + int adx=x1-x0; + int ady=abs(dy); + int err=ady*(x-x0); + + int off=err/adx; + if(dy<0)return(y0-off); + return(y0+off); + } +} + +static int vorbis_dBquant(const float *x){ + int i= *x*7.3142857f+1023.5f; + if(i>1023)return(1023); + if(i<0)return(0); + return i; +} + +static const float FLOOR1_fromdB_LOOKUP[256]={ + 1.0649863e-07F, 1.1341951e-07F, 1.2079015e-07F, 1.2863978e-07F, + 1.3699951e-07F, 1.4590251e-07F, 1.5538408e-07F, 1.6548181e-07F, + 1.7623575e-07F, 1.8768855e-07F, 1.9988561e-07F, 2.128753e-07F, + 2.2670913e-07F, 2.4144197e-07F, 2.5713223e-07F, 2.7384213e-07F, + 2.9163793e-07F, 3.1059021e-07F, 3.3077411e-07F, 3.5226968e-07F, + 3.7516214e-07F, 3.9954229e-07F, 4.2550680e-07F, 4.5315863e-07F, + 4.8260743e-07F, 5.1396998e-07F, 5.4737065e-07F, 5.8294187e-07F, + 6.2082472e-07F, 6.6116941e-07F, 7.0413592e-07F, 7.4989464e-07F, + 7.9862701e-07F, 8.5052630e-07F, 9.0579828e-07F, 9.6466216e-07F, + 1.0273513e-06F, 1.0941144e-06F, 1.1652161e-06F, 1.2409384e-06F, + 1.3215816e-06F, 1.4074654e-06F, 1.4989305e-06F, 1.5963394e-06F, + 1.7000785e-06F, 1.8105592e-06F, 1.9282195e-06F, 2.0535261e-06F, + 2.1869758e-06F, 2.3290978e-06F, 2.4804557e-06F, 2.6416497e-06F, + 2.8133190e-06F, 2.9961443e-06F, 3.1908506e-06F, 3.3982101e-06F, + 3.6190449e-06F, 3.8542308e-06F, 4.1047004e-06F, 4.3714470e-06F, + 4.6555282e-06F, 4.9580707e-06F, 5.2802740e-06F, 5.6234160e-06F, + 5.9888572e-06F, 6.3780469e-06F, 6.7925283e-06F, 7.2339451e-06F, + 7.7040476e-06F, 8.2047000e-06F, 8.7378876e-06F, 9.3057248e-06F, + 9.9104632e-06F, 1.0554501e-05F, 1.1240392e-05F, 1.1970856e-05F, + 1.2748789e-05F, 1.3577278e-05F, 1.4459606e-05F, 1.5399272e-05F, + 1.6400004e-05F, 1.7465768e-05F, 1.8600792e-05F, 1.9809576e-05F, + 2.1096914e-05F, 2.2467911e-05F, 2.3928002e-05F, 2.5482978e-05F, + 2.7139006e-05F, 2.8902651e-05F, 3.0780908e-05F, 3.2781225e-05F, + 3.4911534e-05F, 3.7180282e-05F, 3.9596466e-05F, 4.2169667e-05F, + 4.4910090e-05F, 4.7828601e-05F, 5.0936773e-05F, 5.4246931e-05F, + 5.7772202e-05F, 6.1526565e-05F, 6.5524908e-05F, 6.9783085e-05F, + 7.4317983e-05F, 7.9147585e-05F, 8.4291040e-05F, 8.9768747e-05F, + 9.5602426e-05F, 0.00010181521F, 0.00010843174F, 0.00011547824F, + 0.00012298267F, 0.00013097477F, 0.00013948625F, 0.00014855085F, + 0.00015820453F, 0.00016848555F, 0.00017943469F, 0.00019109536F, + 0.00020351382F, 0.00021673929F, 0.00023082423F, 0.00024582449F, + 0.00026179955F, 0.00027881276F, 0.00029693158F, 0.00031622787F, + 0.00033677814F, 0.00035866388F, 0.00038197188F, 0.00040679456F, + 0.00043323036F, 0.00046138411F, 0.00049136745F, 0.00052329927F, + 0.00055730621F, 0.00059352311F, 0.00063209358F, 0.00067317058F, + 0.00071691700F, 0.00076350630F, 0.00081312324F, 0.00086596457F, + 0.00092223983F, 0.00098217216F, 0.0010459992F, 0.0011139742F, + 0.0011863665F, 0.0012634633F, 0.0013455702F, 0.0014330129F, + 0.0015261382F, 0.0016253153F, 0.0017309374F, 0.0018434235F, + 0.0019632195F, 0.0020908006F, 0.0022266726F, 0.0023713743F, + 0.0025254795F, 0.0026895994F, 0.0028643847F, 0.0030505286F, + 0.0032487691F, 0.0034598925F, 0.0036847358F, 0.0039241906F, + 0.0041792066F, 0.0044507950F, 0.0047400328F, 0.0050480668F, + 0.0053761186F, 0.0057254891F, 0.0060975636F, 0.0064938176F, + 0.0069158225F, 0.0073652516F, 0.0078438871F, 0.0083536271F, + 0.0088964928F, 0.009474637F, 0.010090352F, 0.010746080F, + 0.011444421F, 0.012188144F, 0.012980198F, 0.013823725F, + 0.014722068F, 0.015678791F, 0.016697687F, 0.017782797F, + 0.018938423F, 0.020169149F, 0.021479854F, 0.022875735F, + 0.024362330F, 0.025945531F, 0.027631618F, 0.029427276F, + 0.031339626F, 0.033376252F, 0.035545228F, 0.037855157F, + 0.040315199F, 0.042935108F, 0.045725273F, 0.048696758F, + 0.051861348F, 0.055231591F, 0.058820850F, 0.062643361F, + 0.066714279F, 0.071049749F, 0.075666962F, 0.080584227F, + 0.085821044F, 0.091398179F, 0.097337747F, 0.10366330F, + 0.11039993F, 0.11757434F, 0.12521498F, 0.13335215F, + 0.14201813F, 0.15124727F, 0.16107617F, 0.17154380F, + 0.18269168F, 0.19456402F, 0.20720788F, 0.22067342F, + 0.23501402F, 0.25028656F, 0.26655159F, 0.28387361F, + 0.30232132F, 0.32196786F, 0.34289114F, 0.36517414F, + 0.38890521F, 0.41417847F, 0.44109412F, 0.46975890F, + 0.50028648F, 0.53279791F, 0.56742212F, 0.60429640F, + 0.64356699F, 0.68538959F, 0.72993007F, 0.77736504F, + 0.82788260F, 0.88168307F, 0.9389798F, 1.F, +}; + +static void render_line(int n, int x0,int x1,int y0,int y1,float *d){ + int dy=y1-y0; + int adx=x1-x0; + int ady=abs(dy); + int base=dy/adx; + int sy=(dy<0?base-1:base+1); + int x=x0; + int y=y0; + int err=0; + + ady-=abs(base*adx); + + if(n>x1)n=x1; + + if(x=adx){ + err-=adx; + y+=sy; + }else{ + y+=base; + } + d[x]*=FLOOR1_fromdB_LOOKUP[y]; + } +} + +static void render_line0(int n, int x0,int x1,int y0,int y1,int *d){ + int dy=y1-y0; + int adx=x1-x0; + int ady=abs(dy); + int base=dy/adx; + int sy=(dy<0?base-1:base+1); + int x=x0; + int y=y0; + int err=0; + + ady-=abs(base*adx); + + if(n>x1)n=x1; + + if(x=adx){ + err-=adx; + y+=sy; + }else{ + y+=base; + } + d[x]=y; + } +} + +/* the floor has already been filtered to only include relevant sections */ +static int accumulate_fit(const float *flr,const float *mdct, + int x0, int x1,lsfit_acc *a, + int n,vorbis_info_floor1 *info){ + long i; + + int xa=0,ya=0,x2a=0,y2a=0,xya=0,na=0, xb=0,yb=0,x2b=0,y2b=0,xyb=0,nb=0; + + memset(a,0,sizeof(*a)); + a->x0=x0; + a->x1=x1; + if(x1>=n)x1=n-1; + + for(i=x0;i<=x1;i++){ + int quantized=vorbis_dBquant(flr+i); + if(quantized){ + if(mdct[i]+info->twofitatten>=flr[i]){ + xa += i; + ya += quantized; + x2a += i*i; + y2a += quantized*quantized; + xya += i*quantized; + na++; + }else{ + xb += i; + yb += quantized; + x2b += i*i; + y2b += quantized*quantized; + xyb += i*quantized; + nb++; + } + } + } + + a->xa=xa; + a->ya=ya; + a->x2a=x2a; + a->y2a=y2a; + a->xya=xya; + a->an=na; + + a->xb=xb; + a->yb=yb; + a->x2b=x2b; + a->y2b=y2b; + a->xyb=xyb; + a->bn=nb; + + return(na); +} + +static int fit_line(lsfit_acc *a,int fits,int *y0,int *y1, + vorbis_info_floor1 *info){ + double xb=0,yb=0,x2b=0,y2b=0,xyb=0,bn=0; + int i; + int x0=a[0].x0; + int x1=a[fits-1].x1; + + for(i=0;itwofitweight/(a[i].an+1)+1.; + + xb+=a[i].xb + a[i].xa * weight; + yb+=a[i].yb + a[i].ya * weight; + x2b+=a[i].x2b + a[i].x2a * weight; + y2b+=a[i].y2b + a[i].y2a * weight; + xyb+=a[i].xyb + a[i].xya * weight; + bn+=a[i].bn + a[i].an * weight; + } + + if(*y0>=0){ + xb+= x0; + yb+= *y0; + x2b+= x0 * x0; + y2b+= *y0 * *y0; + xyb+= *y0 * x0; + bn++; + } + + if(*y1>=0){ + xb+= x1; + yb+= *y1; + x2b+= x1 * x1; + y2b+= *y1 * *y1; + xyb+= *y1 * x1; + bn++; + } + + { + double denom=(bn*x2b-xb*xb); + + if(denom>0.){ + double a=(yb*x2b-xyb*xb)/denom; + double b=(bn*xyb-xb*yb)/denom; + *y0=rint(a+b*x0); + *y1=rint(a+b*x1); + + /* limit to our range! */ + if(*y0>1023)*y0=1023; + if(*y1>1023)*y1=1023; + if(*y0<0)*y0=0; + if(*y1<0)*y1=0; + + return 0; + }else{ + *y0=0; + *y1=0; + return 1; + } + } +} + +static int inspect_error(int x0,int x1,int y0,int y1,const float *mask, + const float *mdct, + vorbis_info_floor1 *info){ + int dy=y1-y0; + int adx=x1-x0; + int ady=abs(dy); + int base=dy/adx; + int sy=(dy<0?base-1:base+1); + int x=x0; + int y=y0; + int err=0; + int val=vorbis_dBquant(mask+x); + int mse=0; + int n=0; + + ady-=abs(base*adx); + + mse=(y-val); + mse*=mse; + n++; + if(mdct[x]+info->twofitatten>=mask[x]){ + if(y+info->maxovermaxunder>val)return(1); + } + + while(++x=adx){ + err-=adx; + y+=sy; + }else{ + y+=base; + } + + val=vorbis_dBquant(mask+x); + mse+=((y-val)*(y-val)); + n++; + if(mdct[x]+info->twofitatten>=mask[x]){ + if(val){ + if(y+info->maxovermaxunder>val)return(1); + } + } + } + + if(info->maxover*info->maxover/n>info->maxerr)return(0); + if(info->maxunder*info->maxunder/n>info->maxerr)return(0); + if(mse/n>info->maxerr)return(1); + return(0); +} + +static int post_Y(int *A,int *B,int pos){ + if(A[pos]<0) + return B[pos]; + if(B[pos]<0) + return A[pos]; + + return (A[pos]+B[pos])>>1; +} + +int *floor1_fit(vorbis_block *vb,vorbis_look_floor1 *look, + const float *logmdct, /* in */ + const float *logmask){ + long i,j; + vorbis_info_floor1 *info=look->vi; + long n=look->n; + long posts=look->posts; + long nonzero=0; + lsfit_acc fits[VIF_POSIT+1]; + int fit_valueA[VIF_POSIT+2]; /* index by range list position */ + int fit_valueB[VIF_POSIT+2]; /* index by range list position */ + + int loneighbor[VIF_POSIT+2]; /* sorted index of range list position (+2) */ + int hineighbor[VIF_POSIT+2]; + int *output=NULL; + int memo[VIF_POSIT+2]; + + for(i=0;isorted_index[i], + look->sorted_index[i+1],fits+i, + n,info); + } + + if(nonzero){ + /* start by fitting the implicit base case.... */ + int y0=-200; + int y1=-200; + fit_line(fits,posts-1,&y0,&y1,info); + + fit_valueA[0]=y0; + fit_valueB[0]=y0; + fit_valueB[1]=y1; + fit_valueA[1]=y1; + + /* Non degenerate case */ + /* start progressive splitting. This is a greedy, non-optimal + algorithm, but simple and close enough to the best + answer. */ + for(i=2;ireverse_index[i]; + int ln=loneighbor[sortpos]; + int hn=hineighbor[sortpos]; + + /* eliminate repeat searches of a particular range with a memo */ + if(memo[ln]!=hn){ + /* haven't performed this error search yet */ + int lsortpos=look->reverse_index[ln]; + int hsortpos=look->reverse_index[hn]; + memo[ln]=hn; + + { + /* A note: we want to bound/minimize *local*, not global, error */ + int lx=info->postlist[ln]; + int hx=info->postlist[hn]; + int ly=post_Y(fit_valueA,fit_valueB,ln); + int hy=post_Y(fit_valueA,fit_valueB,hn); + + if(ly==-1 || hy==-1){ + exit(1); + } + + if(inspect_error(lx,hx,ly,hy,logmask,logmdct,info)){ + /* outside error bounds/begin search area. Split it. */ + int ly0=-200; + int ly1=-200; + int hy0=-200; + int hy1=-200; + int ret0=fit_line(fits+lsortpos,sortpos-lsortpos,&ly0,&ly1,info); + int ret1=fit_line(fits+sortpos,hsortpos-sortpos,&hy0,&hy1,info); + + if(ret0){ + ly0=ly; + ly1=hy0; + } + if(ret1){ + hy0=ly1; + hy1=hy; + } + + if(ret0 && ret1){ + fit_valueA[i]=-200; + fit_valueB[i]=-200; + }else{ + /* store new edge values */ + fit_valueB[ln]=ly0; + if(ln==0)fit_valueA[ln]=ly0; + fit_valueA[i]=ly1; + fit_valueB[i]=hy0; + fit_valueA[hn]=hy1; + if(hn==1)fit_valueB[hn]=hy1; + + if(ly1>=0 || hy0>=0){ + /* store new neighbor values */ + for(j=sortpos-1;j>=0;j--) + if(hineighbor[j]==hn) + hineighbor[j]=i; + else + break; + for(j=sortpos+1;jloneighbor[i-2]; + int hn=look->hineighbor[i-2]; + int x0=info->postlist[ln]; + int x1=info->postlist[hn]; + int y0=output[ln]; + int y1=output[hn]; + + int predicted=render_point(x0,x1,y0,y1,info->postlist[i]); + int vx=post_Y(fit_valueA,fit_valueB,i); + + if(vx>=0 && predicted!=vx){ + output[i]=vx; + }else{ + output[i]= predicted|0x8000; + } + } + } + + return(output); + +} + +int *floor1_interpolate_fit(vorbis_block *vb,vorbis_look_floor1 *look, + int *A,int *B, + int del){ + + long i; + long posts=look->posts; + int *output=NULL; + + if(A && B){ + output=_vorbis_block_alloc(vb,sizeof(*output)*posts); + + /* overly simpleminded--- look again post 1.2 */ + for(i=0;i>16; + if(A[i]&0x8000 && B[i]&0x8000)output[i]|=0x8000; + } + } + + return(output); +} + + +int floor1_encode(oggpack_buffer *opb,vorbis_block *vb, + vorbis_look_floor1 *look, + int *post,int *ilogmask){ + + long i,j; + vorbis_info_floor1 *info=look->vi; + long posts=look->posts; + codec_setup_info *ci=vb->vd->vi->codec_setup; + int out[VIF_POSIT+2]; + static_codebook **sbooks=ci->book_param; + codebook *books=ci->fullbooks; + + /* quantize values to multiplier spec */ + if(post){ + for(i=0;imult){ + case 1: /* 1024 -> 256 */ + val>>=2; + break; + case 2: /* 1024 -> 128 */ + val>>=3; + break; + case 3: /* 1024 -> 86 */ + val/=12; + break; + case 4: /* 1024 -> 64 */ + val>>=4; + break; + } + post[i]=val | (post[i]&0x8000); + } + + out[0]=post[0]; + out[1]=post[1]; + + /* find prediction values for each post and subtract them */ + for(i=2;iloneighbor[i-2]; + int hn=look->hineighbor[i-2]; + int x0=info->postlist[ln]; + int x1=info->postlist[hn]; + int y0=post[ln]; + int y1=post[hn]; + + int predicted=render_point(x0,x1,y0,y1,info->postlist[i]); + + if((post[i]&0x8000) || (predicted==post[i])){ + post[i]=predicted|0x8000; /* in case there was roundoff jitter + in interpolation */ + out[i]=0; + }else{ + int headroom=(look->quant_q-predictedquant_q-predicted:predicted); + + int val=post[i]-predicted; + + /* at this point the 'deviation' value is in the range +/- max + range, but the real, unique range can always be mapped to + only [0-maxrange). So we want to wrap the deviation into + this limited range, but do it in the way that least screws + an essentially gaussian probability distribution. */ + + if(val<0) + if(val<-headroom) + val=headroom-val-1; + else + val=-1-(val<<1); + else + if(val>=headroom) + val= val+headroom; + else + val<<=1; + + out[i]=val; + post[ln]&=0x7fff; + post[hn]&=0x7fff; + } + } + + /* we have everything we need. pack it out */ + /* mark nontrivial floor */ + oggpack_write(opb,1,1); + + /* beginning/end post */ + look->frames++; + look->postbits+=ov_ilog(look->quant_q-1)*2; + oggpack_write(opb,out[0],ov_ilog(look->quant_q-1)); + oggpack_write(opb,out[1],ov_ilog(look->quant_q-1)); + + + /* partition by partition */ + for(i=0,j=2;ipartitions;i++){ + int class=info->partitionclass[i]; + int cdim=info->class_dim[class]; + int csubbits=info->class_subs[class]; + int csub=1<class_subbook[class][k]; + if(booknum<0){ + maxval[k]=1; + }else{ + maxval[k]=sbooks[info->class_subbook[class][k]]->entries; + } + } + for(k=0;kphrasebits+= + vorbis_book_encode(books+info->class_book[class],cval,opb); + +#ifdef TRAIN_FLOOR1 + { + FILE *of; + char buffer[80]; + sprintf(buffer,"line_%dx%ld_class%d.vqd", + vb->pcmend/2,posts-2,class); + of=fopen(buffer,"a"); + fprintf(of,"%d\n",cval); + fclose(of); + } +#endif + } + + /* write post values */ + for(k=0;kclass_subbook[class][bookas[k]]; + if(book>=0){ + /* hack to allow training with 'bad' books */ + if(out[j+k]<(books+book)->entries) + look->postbits+=vorbis_book_encode(books+book, + out[j+k],opb); + /*else + fprintf(stderr,"+!");*/ + +#ifdef TRAIN_FLOOR1 + { + FILE *of; + char buffer[80]; + sprintf(buffer,"line_%dx%ld_%dsub%d.vqd", + vb->pcmend/2,posts-2,class,bookas[k]); + of=fopen(buffer,"a"); + fprintf(of,"%d\n",out[j+k]); + fclose(of); + } +#endif + } + } + j+=cdim; + } + + { + /* generate quantized floor equivalent to what we'd unpack in decode */ + /* render the lines */ + int hx=0; + int lx=0; + int ly=post[0]*info->mult; + int n=ci->blocksizes[vb->W]/2; + + for(j=1;jposts;j++){ + int current=look->forward_index[j]; + int hy=post[current]&0x7fff; + if(hy==post[current]){ + + hy*=info->mult; + hx=info->postlist[current]; + + render_line0(n,lx,hx,ly,hy,ilogmask); + + lx=hx; + ly=hy; + } + } + for(j=hx;jpcmend/2;j++)ilogmask[j]=ly; /* be certain */ + return(1); + } + }else{ + oggpack_write(opb,0,1); + memset(ilogmask,0,vb->pcmend/2*sizeof(*ilogmask)); + return(0); + } +} + +static void *floor1_inverse1(vorbis_block *vb,vorbis_look_floor *in){ + vorbis_look_floor1 *look=(vorbis_look_floor1 *)in; + vorbis_info_floor1 *info=look->vi; + codec_setup_info *ci=vb->vd->vi->codec_setup; + + int i,j,k; + codebook *books=ci->fullbooks; + + /* unpack wrapped/predicted values from stream */ + if(oggpack_read(&vb->opb,1)==1){ + int *fit_value=_vorbis_block_alloc(vb,(look->posts)*sizeof(*fit_value)); + + fit_value[0]=oggpack_read(&vb->opb,ov_ilog(look->quant_q-1)); + fit_value[1]=oggpack_read(&vb->opb,ov_ilog(look->quant_q-1)); + + /* partition by partition */ + for(i=0,j=2;ipartitions;i++){ + int class=info->partitionclass[i]; + int cdim=info->class_dim[class]; + int csubbits=info->class_subs[class]; + int csub=1<class_book[class],&vb->opb); + + if(cval==-1)goto eop; + } + + for(k=0;kclass_subbook[class][cval&(csub-1)]; + cval>>=csubbits; + if(book>=0){ + if((fit_value[j+k]=vorbis_book_decode(books+book,&vb->opb))==-1) + goto eop; + }else{ + fit_value[j+k]=0; + } + } + j+=cdim; + } + + /* unwrap positive values and reconsitute via linear interpolation */ + for(i=2;iposts;i++){ + int predicted=render_point(info->postlist[look->loneighbor[i-2]], + info->postlist[look->hineighbor[i-2]], + fit_value[look->loneighbor[i-2]], + fit_value[look->hineighbor[i-2]], + info->postlist[i]); + int hiroom=look->quant_q-predicted; + int loroom=predicted; + int room=(hiroom=room){ + if(hiroom>loroom){ + val = val-loroom; + }else{ + val = -1-(val-hiroom); + } + }else{ + if(val&1){ + val= -((val+1)>>1); + }else{ + val>>=1; + } + } + + fit_value[i]=(val+predicted)&0x7fff; + fit_value[look->loneighbor[i-2]]&=0x7fff; + fit_value[look->hineighbor[i-2]]&=0x7fff; + + }else{ + fit_value[i]=predicted|0x8000; + } + + } + + return(fit_value); + } + eop: + return(NULL); +} + +static int floor1_inverse2(vorbis_block *vb,vorbis_look_floor *in,void *memo, + float *out){ + vorbis_look_floor1 *look=(vorbis_look_floor1 *)in; + vorbis_info_floor1 *info=look->vi; + + codec_setup_info *ci=vb->vd->vi->codec_setup; + int n=ci->blocksizes[vb->W]/2; + int j; + + if(memo){ + /* render the lines */ + int *fit_value=(int *)memo; + int hx=0; + int lx=0; + int ly=fit_value[0]*info->mult; + /* guard lookup against out-of-range values */ + ly=(ly<0?0:ly>255?255:ly); + + for(j=1;jposts;j++){ + int current=look->forward_index[j]; + int hy=fit_value[current]&0x7fff; + if(hy==fit_value[current]){ + + hx=info->postlist[current]; + hy*=info->mult; + /* guard lookup against out-of-range values */ + hy=(hy<0?0:hy>255?255:hy); + + render_line(n,lx,hx,ly,hy,out); + + lx=hx; + ly=hy; + } + } + for(j=hx;j header packets + + ********************************************************************/ + +/* general handling of the header and the vorbis_info structure (and + substructures) */ + +#include +#include +#include "ogg.h" +#include "codec.h" +#include "codec_internal.h" +#include "codebook.h" +#include "registry.h" +#include "window.h" +#include "psy.h" +#include "misc.h" +#include "os.h" + +#define GENERAL_VENDOR_STRING "Xiph.Org libVorbis 1.3.6" +#define ENCODE_VENDOR_STRING "Xiph.Org libVorbis I 20180316 (Now 100% fewer shells)" + +/* helpers */ +static void _v_writestring(oggpack_buffer *o,const char *s, int bytes){ + + while(bytes--){ + oggpack_write(o,*s++,8); + } +} + +static void _v_readstring(oggpack_buffer *o,char *buf,int bytes){ + while(bytes--){ + *buf++=oggpack_read(o,8); + } +} + +static int _v_toupper(int c) { + return (c >= 'a' && c <= 'z') ? (c & ~('a' - 'A')) : c; +} + +void vorbis_comment_init(vorbis_comment *vc){ + memset(vc,0,sizeof(*vc)); +} + +void vorbis_comment_add(vorbis_comment *vc,const char *comment){ + vc->user_comments=_ogg_realloc(vc->user_comments, + (vc->comments+2)*sizeof(*vc->user_comments)); + vc->comment_lengths=_ogg_realloc(vc->comment_lengths, + (vc->comments+2)*sizeof(*vc->comment_lengths)); + vc->comment_lengths[vc->comments]=strlen(comment); + vc->user_comments[vc->comments]=_ogg_malloc(vc->comment_lengths[vc->comments]+1); + strcpy(vc->user_comments[vc->comments], comment); + vc->comments++; + vc->user_comments[vc->comments]=NULL; +} + +void vorbis_comment_add_tag(vorbis_comment *vc, const char *tag, const char *contents){ + /* Length for key and value +2 for = and \0 */ + char *comment=_ogg_malloc(strlen(tag)+strlen(contents)+2); + strcpy(comment, tag); + strcat(comment, "="); + strcat(comment, contents); + vorbis_comment_add(vc, comment); + _ogg_free(comment); +} + +/* This is more or less the same as strncasecmp - but that doesn't exist + * everywhere, and this is a fairly trivial function, so we include it */ +static int tagcompare(const char *s1, const char *s2, int n){ + int c=0; + while(c < n){ + if(_v_toupper(s1[c]) != _v_toupper(s2[c])) + return !0; + c++; + } + return 0; +} + +char *vorbis_comment_query(vorbis_comment *vc, const char *tag, int count){ + long i; + int found = 0; + int taglen = strlen(tag)+1; /* +1 for the = we append */ + char *fulltag = _ogg_malloc(taglen+1); + + strcpy(fulltag, tag); + strcat(fulltag, "="); + + for(i=0;icomments;i++){ + if(!tagcompare(vc->user_comments[i], fulltag, taglen)){ + if(count == found) { + /* We return a pointer to the data, not a copy */ + _ogg_free(fulltag); + return vc->user_comments[i] + taglen; + } else { + found++; + } + } + } + _ogg_free(fulltag); + return NULL; /* didn't find anything */ +} + +int vorbis_comment_query_count(vorbis_comment *vc, const char *tag){ + int i,count=0; + int taglen = strlen(tag)+1; /* +1 for the = we append */ + char *fulltag = _ogg_malloc(taglen+1); + strcpy(fulltag,tag); + strcat(fulltag, "="); + + for(i=0;icomments;i++){ + if(!tagcompare(vc->user_comments[i], fulltag, taglen)) + count++; + } + + _ogg_free(fulltag); + return count; +} + +void vorbis_comment_clear(vorbis_comment *vc){ + if(vc){ + long i; + if(vc->user_comments){ + for(i=0;icomments;i++) + if(vc->user_comments[i])_ogg_free(vc->user_comments[i]); + _ogg_free(vc->user_comments); + } + if(vc->comment_lengths)_ogg_free(vc->comment_lengths); + if(vc->vendor)_ogg_free(vc->vendor); + memset(vc,0,sizeof(*vc)); + } +} + +/* blocksize 0 is guaranteed to be short, 1 is guaranteed to be long. + They may be equal, but short will never ge greater than long */ +int vorbis_info_blocksize(vorbis_info *vi,int zo){ + codec_setup_info *ci = vi->codec_setup; + return ci ? ci->blocksizes[zo] : -1; +} + +/* used by synthesis, which has a full, alloced vi */ +void vorbis_info_init(vorbis_info *vi){ + memset(vi,0,sizeof(*vi)); + vi->codec_setup=_ogg_calloc(1,sizeof(codec_setup_info)); +} + +void vorbis_info_clear(vorbis_info *vi){ + codec_setup_info *ci=vi->codec_setup; + int i; + + if(ci){ + + for(i=0;imodes;i++) + if(ci->mode_param[i])_ogg_free(ci->mode_param[i]); + + for(i=0;imaps;i++) /* unpack does the range checking */ + if(ci->map_param[i]) /* this may be cleaning up an aborted + unpack, in which case the below type + cannot be trusted */ + _mapping_P[ci->map_type[i]]->free_info(ci->map_param[i]); + + for(i=0;ifloors;i++) /* unpack does the range checking */ + if(ci->floor_param[i]) /* this may be cleaning up an aborted + unpack, in which case the below type + cannot be trusted */ + _floor_P[ci->floor_type[i]]->free_info(ci->floor_param[i]); + + for(i=0;iresidues;i++) /* unpack does the range checking */ + if(ci->residue_param[i]) /* this may be cleaning up an aborted + unpack, in which case the below type + cannot be trusted */ + _residue_P[ci->residue_type[i]]->free_info(ci->residue_param[i]); + + for(i=0;ibooks;i++){ + if(ci->book_param[i]){ + /* knows if the book was not alloced */ + vorbis_staticbook_destroy(ci->book_param[i]); + } + if(ci->fullbooks) + vorbis_book_clear(ci->fullbooks+i); + } + if(ci->fullbooks) + _ogg_free(ci->fullbooks); + + for(i=0;ipsys;i++) + _vi_psy_free(ci->psy_param[i]); + + _ogg_free(ci); + } + + memset(vi,0,sizeof(*vi)); +} + +/* Header packing/unpacking ********************************************/ + +static int _vorbis_unpack_info(vorbis_info *vi,oggpack_buffer *opb){ + codec_setup_info *ci=vi->codec_setup; + int bs; + if(!ci)return(OV_EFAULT); + + vi->version=oggpack_read(opb,32); + if(vi->version!=0)return(OV_EVERSION); + + vi->channels=oggpack_read(opb,8); + vi->rate=oggpack_read(opb,32); + + vi->bitrate_upper=(ogg_int32_t)oggpack_read(opb,32); + vi->bitrate_nominal=(ogg_int32_t)oggpack_read(opb,32); + vi->bitrate_lower=(ogg_int32_t)oggpack_read(opb,32); + + bs = oggpack_read(opb,4); + if(bs<0)goto err_out; + ci->blocksizes[0]=1<blocksizes[1]=1<rate<1)goto err_out; + if(vi->channels<1)goto err_out; + if(ci->blocksizes[0]<64)goto err_out; + if(ci->blocksizes[1]blocksizes[0])goto err_out; + if(ci->blocksizes[1]>8192)goto err_out; + + if(oggpack_read(opb,1)!=1)goto err_out; /* EOP check */ + + return(0); + err_out: + vorbis_info_clear(vi); + return(OV_EBADHEADER); +} + +static int _vorbis_unpack_comment(vorbis_comment *vc,oggpack_buffer *opb){ + int i; + int vendorlen=oggpack_read(opb,32); + if(vendorlen<0)goto err_out; + if(vendorlen>opb->storage-8)goto err_out; + vc->vendor=_ogg_calloc(vendorlen+1,1); + _v_readstring(opb,vc->vendor,vendorlen); + i=oggpack_read(opb,32); + if(i<0)goto err_out; + if(i>((opb->storage-oggpack_bytes(opb))>>2))goto err_out; + vc->comments=i; + vc->user_comments=_ogg_calloc(vc->comments+1,sizeof(*vc->user_comments)); + vc->comment_lengths=_ogg_calloc(vc->comments+1, sizeof(*vc->comment_lengths)); + + for(i=0;icomments;i++){ + int len=oggpack_read(opb,32); + if(len<0)goto err_out; + if(len>opb->storage-oggpack_bytes(opb))goto err_out; + vc->comment_lengths[i]=len; + vc->user_comments[i]=_ogg_calloc(len+1,1); + _v_readstring(opb,vc->user_comments[i],len); + } + if(oggpack_read(opb,1)!=1)goto err_out; /* EOP check */ + + return(0); + err_out: + vorbis_comment_clear(vc); + return(OV_EBADHEADER); +} + +/* all of the real encoding details are here. The modes, books, + everything */ +static int _vorbis_unpack_books(vorbis_info *vi,oggpack_buffer *opb){ + codec_setup_info *ci=vi->codec_setup; + int i; + + /* codebooks */ + ci->books=oggpack_read(opb,8)+1; + if(ci->books<=0)goto err_out; + for(i=0;ibooks;i++){ + ci->book_param[i]=vorbis_staticbook_unpack(opb); + if(!ci->book_param[i])goto err_out; + } + + /* time backend settings; hooks are unused */ + { + int times=oggpack_read(opb,6)+1; + if(times<=0)goto err_out; + for(i=0;i=VI_TIMEB)goto err_out; + } + } + + /* floor backend settings */ + ci->floors=oggpack_read(opb,6)+1; + if(ci->floors<=0)goto err_out; + for(i=0;ifloors;i++){ + ci->floor_type[i]=oggpack_read(opb,16); + if(ci->floor_type[i]<0 || ci->floor_type[i]>=VI_FLOORB)goto err_out; + ci->floor_param[i]=_floor_P[ci->floor_type[i]]->unpack(vi,opb); + if(!ci->floor_param[i])goto err_out; + } + + /* residue backend settings */ + ci->residues=oggpack_read(opb,6)+1; + if(ci->residues<=0)goto err_out; + for(i=0;iresidues;i++){ + ci->residue_type[i]=oggpack_read(opb,16); + if(ci->residue_type[i]<0 || ci->residue_type[i]>=VI_RESB)goto err_out; + ci->residue_param[i]=_residue_P[ci->residue_type[i]]->unpack(vi,opb); + if(!ci->residue_param[i])goto err_out; + } + + /* map backend settings */ + ci->maps=oggpack_read(opb,6)+1; + if(ci->maps<=0)goto err_out; + for(i=0;imaps;i++){ + ci->map_type[i]=oggpack_read(opb,16); + if(ci->map_type[i]<0 || ci->map_type[i]>=VI_MAPB)goto err_out; + ci->map_param[i]=_mapping_P[ci->map_type[i]]->unpack(vi,opb); + if(!ci->map_param[i])goto err_out; + } + + /* mode settings */ + ci->modes=oggpack_read(opb,6)+1; + if(ci->modes<=0)goto err_out; + for(i=0;imodes;i++){ + ci->mode_param[i]=_ogg_calloc(1,sizeof(*ci->mode_param[i])); + ci->mode_param[i]->blockflag=oggpack_read(opb,1); + ci->mode_param[i]->windowtype=oggpack_read(opb,16); + ci->mode_param[i]->transformtype=oggpack_read(opb,16); + ci->mode_param[i]->mapping=oggpack_read(opb,8); + + if(ci->mode_param[i]->windowtype>=VI_WINDOWB)goto err_out; + if(ci->mode_param[i]->transformtype>=VI_WINDOWB)goto err_out; + if(ci->mode_param[i]->mapping>=ci->maps)goto err_out; + if(ci->mode_param[i]->mapping<0)goto err_out; + } + + if(oggpack_read(opb,1)!=1)goto err_out; /* top level EOP check */ + + return(0); + err_out: + vorbis_info_clear(vi); + return(OV_EBADHEADER); +} + +/* Is this packet a vorbis ID header? */ +int vorbis_synthesis_idheader(ogg_packet *op){ + oggpack_buffer opb; + char buffer[6]; + + if(op){ + oggpack_readinit(&opb,op->packet,op->bytes); + + if(!op->b_o_s) + return(0); /* Not the initial packet */ + + if(oggpack_read(&opb,8) != 1) + return 0; /* not an ID header */ + + memset(buffer,0,6); + _v_readstring(&opb,buffer,6); + if(memcmp(buffer,"vorbis",6)) + return 0; /* not vorbis */ + + return 1; + } + + return 0; +} + +/* The Vorbis header is in three packets; the initial small packet in + the first page that identifies basic parameters, a second packet + with bitstream comments and a third packet that holds the + codebook. */ + +int vorbis_synthesis_headerin(vorbis_info *vi,vorbis_comment *vc,ogg_packet *op){ + oggpack_buffer opb; + + if(op){ + oggpack_readinit(&opb,op->packet,op->bytes); + + /* Which of the three types of header is this? */ + /* Also verify header-ness, vorbis */ + { + char buffer[6]; + int packtype=oggpack_read(&opb,8); + memset(buffer,0,6); + _v_readstring(&opb,buffer,6); + if(memcmp(buffer,"vorbis",6)){ + /* not a vorbis header */ + return(OV_ENOTVORBIS); + } + switch(packtype){ + case 0x01: /* least significant *bit* is read first */ + if(!op->b_o_s){ + /* Not the initial packet */ + return(OV_EBADHEADER); + } + if(vi->rate!=0){ + /* previously initialized info header */ + return(OV_EBADHEADER); + } + + return(_vorbis_unpack_info(vi,&opb)); + + case 0x03: /* least significant *bit* is read first */ + if(vi->rate==0){ + /* um... we didn't get the initial header */ + return(OV_EBADHEADER); + } + if(vc->vendor!=NULL){ + /* previously initialized comment header */ + return(OV_EBADHEADER); + } + + return(_vorbis_unpack_comment(vc,&opb)); + + case 0x05: /* least significant *bit* is read first */ + if(vi->rate==0 || vc->vendor==NULL){ + /* um... we didn;t get the initial header or comments yet */ + return(OV_EBADHEADER); + } + if(vi->codec_setup==NULL){ + /* improperly initialized vorbis_info */ + return(OV_EFAULT); + } + if(((codec_setup_info *)vi->codec_setup)->books>0){ + /* previously initialized setup header */ + return(OV_EBADHEADER); + } + + return(_vorbis_unpack_books(vi,&opb)); + + default: + /* Not a valid vorbis header type */ + return(OV_EBADHEADER); + break; + } + } + } + return(OV_EBADHEADER); +} + +/* pack side **********************************************************/ + +static int _vorbis_pack_info(oggpack_buffer *opb,vorbis_info *vi){ + codec_setup_info *ci=vi->codec_setup; + if(!ci|| + ci->blocksizes[0]<64|| + ci->blocksizes[1]blocksizes[0]){ + return(OV_EFAULT); + } + + /* preamble */ + oggpack_write(opb,0x01,8); + _v_writestring(opb,"vorbis", 6); + + /* basic information about the stream */ + oggpack_write(opb,0x00,32); + oggpack_write(opb,vi->channels,8); + oggpack_write(opb,vi->rate,32); + + oggpack_write(opb,vi->bitrate_upper,32); + oggpack_write(opb,vi->bitrate_nominal,32); + oggpack_write(opb,vi->bitrate_lower,32); + + oggpack_write(opb,ov_ilog(ci->blocksizes[0]-1),4); + oggpack_write(opb,ov_ilog(ci->blocksizes[1]-1),4); + oggpack_write(opb,1,1); + + return(0); +} + +static int _vorbis_pack_comment(oggpack_buffer *opb,vorbis_comment *vc){ + int bytes = strlen(ENCODE_VENDOR_STRING); + + /* preamble */ + oggpack_write(opb,0x03,8); + _v_writestring(opb,"vorbis", 6); + + /* vendor */ + oggpack_write(opb,bytes,32); + _v_writestring(opb,ENCODE_VENDOR_STRING, bytes); + + /* comments */ + + oggpack_write(opb,vc->comments,32); + if(vc->comments){ + int i; + for(i=0;icomments;i++){ + if(vc->user_comments[i]){ + oggpack_write(opb,vc->comment_lengths[i],32); + _v_writestring(opb,vc->user_comments[i], vc->comment_lengths[i]); + }else{ + oggpack_write(opb,0,32); + } + } + } + oggpack_write(opb,1,1); + + return(0); +} + +static int _vorbis_pack_books(oggpack_buffer *opb,vorbis_info *vi){ + codec_setup_info *ci=vi->codec_setup; + int i; + if(!ci)return(OV_EFAULT); + + oggpack_write(opb,0x05,8); + _v_writestring(opb,"vorbis", 6); + + /* books */ + oggpack_write(opb,ci->books-1,8); + for(i=0;ibooks;i++) + if(vorbis_staticbook_pack(ci->book_param[i],opb))goto err_out; + + /* times; hook placeholders */ + oggpack_write(opb,0,6); + oggpack_write(opb,0,16); + + /* floors */ + oggpack_write(opb,ci->floors-1,6); + for(i=0;ifloors;i++){ + oggpack_write(opb,ci->floor_type[i],16); + if(_floor_P[ci->floor_type[i]]->pack) + _floor_P[ci->floor_type[i]]->pack(ci->floor_param[i],opb); + else + goto err_out; + } + + /* residues */ + oggpack_write(opb,ci->residues-1,6); + for(i=0;iresidues;i++){ + oggpack_write(opb,ci->residue_type[i],16); + _residue_P[ci->residue_type[i]]->pack(ci->residue_param[i],opb); + } + + /* maps */ + oggpack_write(opb,ci->maps-1,6); + for(i=0;imaps;i++){ + oggpack_write(opb,ci->map_type[i],16); + _mapping_P[ci->map_type[i]]->pack(vi,ci->map_param[i],opb); + } + + /* modes */ + oggpack_write(opb,ci->modes-1,6); + for(i=0;imodes;i++){ + oggpack_write(opb,ci->mode_param[i]->blockflag,1); + oggpack_write(opb,ci->mode_param[i]->windowtype,16); + oggpack_write(opb,ci->mode_param[i]->transformtype,16); + oggpack_write(opb,ci->mode_param[i]->mapping,8); + } + oggpack_write(opb,1,1); + + return(0); +err_out: + return(-1); +} + +int vorbis_commentheader_out(vorbis_comment *vc, + ogg_packet *op){ + + oggpack_buffer opb; + + oggpack_writeinit(&opb); + if(_vorbis_pack_comment(&opb,vc)){ + oggpack_writeclear(&opb); + return OV_EIMPL; + } + + op->packet = _ogg_malloc(oggpack_bytes(&opb)); + memcpy(op->packet, opb.buffer, oggpack_bytes(&opb)); + + op->bytes=oggpack_bytes(&opb); + op->b_o_s=0; + op->e_o_s=0; + op->granulepos=0; + op->packetno=1; + + oggpack_writeclear(&opb); + return 0; +} + +int vorbis_analysis_headerout(vorbis_dsp_state *v, + vorbis_comment *vc, + ogg_packet *op, + ogg_packet *op_comm, + ogg_packet *op_code){ + int ret=OV_EIMPL; + vorbis_info *vi=v->vi; + oggpack_buffer opb; + private_state *b=v->backend_state; + + if(!b||vi->channels<=0||vi->channels>256){ + b = NULL; + ret=OV_EFAULT; + goto err_out; + } + + /* first header packet **********************************************/ + + oggpack_writeinit(&opb); + if(_vorbis_pack_info(&opb,vi))goto err_out; + + /* build the packet */ + if(b->header)_ogg_free(b->header); + b->header=_ogg_malloc(oggpack_bytes(&opb)); + memcpy(b->header,opb.buffer,oggpack_bytes(&opb)); + op->packet=b->header; + op->bytes=oggpack_bytes(&opb); + op->b_o_s=1; + op->e_o_s=0; + op->granulepos=0; + op->packetno=0; + + /* second header packet (comments) **********************************/ + + oggpack_reset(&opb); + if(_vorbis_pack_comment(&opb,vc))goto err_out; + + if(b->header1)_ogg_free(b->header1); + b->header1=_ogg_malloc(oggpack_bytes(&opb)); + memcpy(b->header1,opb.buffer,oggpack_bytes(&opb)); + op_comm->packet=b->header1; + op_comm->bytes=oggpack_bytes(&opb); + op_comm->b_o_s=0; + op_comm->e_o_s=0; + op_comm->granulepos=0; + op_comm->packetno=1; + + /* third header packet (modes/codebooks) ****************************/ + + oggpack_reset(&opb); + if(_vorbis_pack_books(&opb,vi))goto err_out; + + if(b->header2)_ogg_free(b->header2); + b->header2=_ogg_malloc(oggpack_bytes(&opb)); + memcpy(b->header2,opb.buffer,oggpack_bytes(&opb)); + op_code->packet=b->header2; + op_code->bytes=oggpack_bytes(&opb); + op_code->b_o_s=0; + op_code->e_o_s=0; + op_code->granulepos=0; + op_code->packetno=2; + + oggpack_writeclear(&opb); + return(0); + err_out: + memset(op,0,sizeof(*op)); + memset(op_comm,0,sizeof(*op_comm)); + memset(op_code,0,sizeof(*op_code)); + + if(b){ + if(vi->channels>0)oggpack_writeclear(&opb); + if(b->header)_ogg_free(b->header); + if(b->header1)_ogg_free(b->header1); + if(b->header2)_ogg_free(b->header2); + b->header=NULL; + b->header1=NULL; + b->header2=NULL; + } + return(ret); +} + +double vorbis_granule_time(vorbis_dsp_state *v,ogg_int64_t granulepos){ + if(granulepos == -1) return -1; + + /* We're not guaranteed a 64 bit unsigned type everywhere, so we + have to put the unsigned granpo in a signed type. */ + if(granulepos>=0){ + return((double)granulepos/v->vi->rate); + }else{ + ogg_int64_t granuleoff=0xffffffff; + granuleoff<<=31; + granuleoff|=0x7ffffffff; + return(((double)granulepos+2+granuleoff+granuleoff)/v->vi->rate); + } +} + +const char *vorbis_version_string(void){ + return GENERAL_VENDOR_STRING; +} diff --git a/sources/vorbis/lib/lookup.c b/sources/vorbis/lib/lookup.c new file mode 100644 index 0000000..1cc1f88 --- /dev/null +++ b/sources/vorbis/lib/lookup.c @@ -0,0 +1,93 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: lookup based functions + + ********************************************************************/ + +#include +#include "lookup.h" +#include "lookup_data.h" +#include "os.h" +#include "misc.h" + +#ifdef FLOAT_LOOKUP + +/* interpolated lookup based cos function, domain 0 to PI only */ +float vorbis_coslook(float a){ + double d=a*(.31830989*(float)COS_LOOKUP_SZ); + int i=vorbis_ftoi(d-.5); + + return COS_LOOKUP[i]+ (d-i)*(COS_LOOKUP[i+1]-COS_LOOKUP[i]); +} + +/* interpolated 1./sqrt(p) where .5 <= p < 1. */ +float vorbis_invsqlook(float a){ + double d=a*(2.f*(float)INVSQ_LOOKUP_SZ)-(float)INVSQ_LOOKUP_SZ; + int i=vorbis_ftoi(d-.5f); + return INVSQ_LOOKUP[i]+ (d-i)*(INVSQ_LOOKUP[i+1]-INVSQ_LOOKUP[i]); +} + +/* interpolated 1./sqrt(p) where .5 <= p < 1. */ +float vorbis_invsq2explook(int a){ + return INVSQ2EXP_LOOKUP[a-INVSQ2EXP_LOOKUP_MIN]; +} + +#include +/* interpolated lookup based fromdB function, domain -140dB to 0dB only */ +float vorbis_fromdBlook(float a){ + int i=vorbis_ftoi(a*((float)(-(1<=(FROMdB_LOOKUP_SZ<>FROMdB_SHIFT]*FROMdB2_LOOKUP[i&FROMdB2_MASK]); +} + +#endif + +#ifdef INT_LOOKUP +/* interpolated 1./sqrt(p) where .5 <= a < 1. (.100000... to .111111...) in + 16.16 format + + returns in m.8 format */ +long vorbis_invsqlook_i(long a,long e){ + long i=(a&0x7fff)>>(INVSQ_LOOKUP_I_SHIFT-1); + long d=(a&INVSQ_LOOKUP_I_MASK)<<(16-INVSQ_LOOKUP_I_SHIFT); /* 0.16 */ + long val=INVSQ_LOOKUP_I[i]- /* 1.16 */ + (((INVSQ_LOOKUP_I[i]-INVSQ_LOOKUP_I[i+1])* /* 0.16 */ + d)>>16); /* result 1.16 */ + + e+=32; + if(e&1)val=(val*5792)>>13; /* multiply val by 1/sqrt(2) */ + e=(e>>1)-8; + + return(val>>e); +} + +/* interpolated lookup based fromdB function, domain -140dB to 0dB only */ +/* a is in n.12 format */ +float vorbis_fromdBlook_i(long a){ + int i=(-a)>>(12-FROMdB2_SHIFT); + return (i<0)?1.f: + ((i>=(FROMdB_LOOKUP_SZ<>FROMdB_SHIFT]*FROMdB2_LOOKUP[i&FROMdB2_MASK]); +} + +/* interpolated lookup based cos function, domain 0 to PI only */ +/* a is in 0.16 format, where 0==0, 2^^16-1==PI, return 0.14 */ +long vorbis_coslook_i(long a){ + int i=a>>COS_LOOKUP_I_SHIFT; + int d=a&COS_LOOKUP_I_MASK; + return COS_LOOKUP_I[i]- ((d*(COS_LOOKUP_I[i]-COS_LOOKUP_I[i+1]))>> + COS_LOOKUP_I_SHIFT); +} + +#endif diff --git a/sources/vorbis/lib/lookup.h b/sources/vorbis/lib/lookup.h new file mode 100644 index 0000000..4bc0f3a --- /dev/null +++ b/sources/vorbis/lib/lookup.h @@ -0,0 +1,31 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: lookup based functions + + ********************************************************************/ + +#ifndef _V_LOOKUP_H_ + +#ifdef FLOAT_LOOKUP +extern float vorbis_coslook(float a); +extern float vorbis_invsqlook(float a); +extern float vorbis_invsq2explook(int a); +extern float vorbis_fromdBlook(float a); +#endif +#ifdef INT_LOOKUP +extern long vorbis_invsqlook_i(long a,long e); +extern long vorbis_coslook_i(long a); +extern float vorbis_fromdBlook_i(long a); +#endif + +#endif diff --git a/sources/vorbis/lib/lookup_data.h b/sources/vorbis/lib/lookup_data.h new file mode 100644 index 0000000..5de3cfd --- /dev/null +++ b/sources/vorbis/lib/lookup_data.h @@ -0,0 +1,191 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: lookup data; generated by lookups.pl; edit there + + ********************************************************************/ + +#ifndef _V_LOOKUP_DATA_H_ + +#ifdef FLOAT_LOOKUP +#define COS_LOOKUP_SZ 128 +static const float COS_LOOKUP[COS_LOOKUP_SZ+1]={ + +1.0000000000000f,+0.9996988186962f,+0.9987954562052f,+0.9972904566787f, + +0.9951847266722f,+0.9924795345987f,+0.9891765099648f,+0.9852776423889f, + +0.9807852804032f,+0.9757021300385f,+0.9700312531945f,+0.9637760657954f, + +0.9569403357322f,+0.9495281805930f,+0.9415440651830f,+0.9329927988347f, + +0.9238795325113f,+0.9142097557035f,+0.9039892931234f,+0.8932243011955f, + +0.8819212643484f,+0.8700869911087f,+0.8577286100003f,+0.8448535652497f, + +0.8314696123025f,+0.8175848131516f,+0.8032075314806f,+0.7883464276266f, + +0.7730104533627f,+0.7572088465065f,+0.7409511253550f,+0.7242470829515f, + +0.7071067811865f,+0.6895405447371f,+0.6715589548470f,+0.6531728429538f, + +0.6343932841636f,+0.6152315905806f,+0.5956993044924f,+0.5758081914178f, + +0.5555702330196f,+0.5349976198871f,+0.5141027441932f,+0.4928981922298f, + +0.4713967368260f,+0.4496113296546f,+0.4275550934303f,+0.4052413140050f, + +0.3826834323651f,+0.3598950365350f,+0.3368898533922f,+0.3136817403989f, + +0.2902846772545f,+0.2667127574749f,+0.2429801799033f,+0.2191012401569f, + +0.1950903220161f,+0.1709618887603f,+0.1467304744554f,+0.1224106751992f, + +0.0980171403296f,+0.0735645635997f,+0.0490676743274f,+0.0245412285229f, + +0.0000000000000f,-0.0245412285229f,-0.0490676743274f,-0.0735645635997f, + -0.0980171403296f,-0.1224106751992f,-0.1467304744554f,-0.1709618887603f, + -0.1950903220161f,-0.2191012401569f,-0.2429801799033f,-0.2667127574749f, + -0.2902846772545f,-0.3136817403989f,-0.3368898533922f,-0.3598950365350f, + -0.3826834323651f,-0.4052413140050f,-0.4275550934303f,-0.4496113296546f, + -0.4713967368260f,-0.4928981922298f,-0.5141027441932f,-0.5349976198871f, + -0.5555702330196f,-0.5758081914178f,-0.5956993044924f,-0.6152315905806f, + -0.6343932841636f,-0.6531728429538f,-0.6715589548470f,-0.6895405447371f, + -0.7071067811865f,-0.7242470829515f,-0.7409511253550f,-0.7572088465065f, + -0.7730104533627f,-0.7883464276266f,-0.8032075314806f,-0.8175848131516f, + -0.8314696123025f,-0.8448535652497f,-0.8577286100003f,-0.8700869911087f, + -0.8819212643484f,-0.8932243011955f,-0.9039892931234f,-0.9142097557035f, + -0.9238795325113f,-0.9329927988347f,-0.9415440651830f,-0.9495281805930f, + -0.9569403357322f,-0.9637760657954f,-0.9700312531945f,-0.9757021300385f, + -0.9807852804032f,-0.9852776423889f,-0.9891765099648f,-0.9924795345987f, + -0.9951847266722f,-0.9972904566787f,-0.9987954562052f,-0.9996988186962f, + -1.0000000000000f, +}; + +#define INVSQ_LOOKUP_SZ 32 +static const float INVSQ_LOOKUP[INVSQ_LOOKUP_SZ+1]={ + 1.414213562373f,1.392621247646f,1.371988681140f,1.352246807566f, + 1.333333333333f,1.315191898443f,1.297771369046f,1.281025230441f, + 1.264911064067f,1.249390095109f,1.234426799697f,1.219988562661f, + 1.206045378311f,1.192569588000f,1.179535649239f,1.166919931983f, + 1.154700538379f,1.142857142857f,1.131370849898f,1.120224067222f, + 1.109400392450f,1.098884511590f,1.088662107904f,1.078719779941f, + 1.069044967650f,1.059625885652f,1.050451462878f,1.041511287847f, + 1.032795558989f,1.024295039463f,1.016001016002f,1.007905261358f, + 1.000000000000f, +}; + +#define INVSQ2EXP_LOOKUP_MIN (-32) +#define INVSQ2EXP_LOOKUP_MAX 32 +static const float INVSQ2EXP_LOOKUP[INVSQ2EXP_LOOKUP_MAX-\ + INVSQ2EXP_LOOKUP_MIN+1]={ + 65536.f, 46340.95001f, 32768.f, 23170.47501f, + 16384.f, 11585.2375f, 8192.f, 5792.618751f, + 4096.f, 2896.309376f, 2048.f, 1448.154688f, + 1024.f, 724.0773439f, 512.f, 362.038672f, + 256.f, 181.019336f, 128.f, 90.50966799f, + 64.f, 45.254834f, 32.f, 22.627417f, + 16.f, 11.3137085f, 8.f, 5.656854249f, + 4.f, 2.828427125f, 2.f, 1.414213562f, + 1.f, 0.7071067812f, 0.5f, 0.3535533906f, + 0.25f, 0.1767766953f, 0.125f, 0.08838834765f, + 0.0625f, 0.04419417382f, 0.03125f, 0.02209708691f, + 0.015625f, 0.01104854346f, 0.0078125f, 0.005524271728f, + 0.00390625f, 0.002762135864f, 0.001953125f, 0.001381067932f, + 0.0009765625f, 0.000690533966f, 0.00048828125f, 0.000345266983f, + 0.000244140625f,0.0001726334915f,0.0001220703125f,8.631674575e-05f, + 6.103515625e-05f,4.315837288e-05f,3.051757812e-05f,2.157918644e-05f, + 1.525878906e-05f, +}; + +#endif + +#define FROMdB_LOOKUP_SZ 35 +#define FROMdB2_LOOKUP_SZ 32 +#define FROMdB_SHIFT 5 +#define FROMdB2_SHIFT 3 +#define FROMdB2_MASK 31 + +#ifdef FLOAT_LOOKUP +static const float FROMdB_LOOKUP[FROMdB_LOOKUP_SZ]={ + 1.f, 0.6309573445f, 0.3981071706f, 0.2511886432f, + 0.1584893192f, 0.1f, 0.06309573445f, 0.03981071706f, + 0.02511886432f, 0.01584893192f, 0.01f, 0.006309573445f, + 0.003981071706f, 0.002511886432f, 0.001584893192f, 0.001f, + 0.0006309573445f,0.0003981071706f,0.0002511886432f,0.0001584893192f, + 0.0001f,6.309573445e-05f,3.981071706e-05f,2.511886432e-05f, + 1.584893192e-05f, 1e-05f,6.309573445e-06f,3.981071706e-06f, + 2.511886432e-06f,1.584893192e-06f, 1e-06f,6.309573445e-07f, + 3.981071706e-07f,2.511886432e-07f,1.584893192e-07f, +}; + +static const float FROMdB2_LOOKUP[FROMdB2_LOOKUP_SZ]={ + 0.9928302478f, 0.9786445908f, 0.9646616199f, 0.9508784391f, + 0.9372921937f, 0.92390007f, 0.9106992942f, 0.8976871324f, + 0.8848608897f, 0.8722179097f, 0.8597555737f, 0.8474713009f, + 0.835362547f, 0.8234268041f, 0.8116616003f, 0.8000644989f, + 0.7886330981f, 0.7773650302f, 0.7662579617f, 0.755309592f, + 0.7445176537f, 0.7338799116f, 0.7233941627f, 0.7130582353f, + 0.7028699885f, 0.6928273125f, 0.6829281272f, 0.6731703824f, + 0.6635520573f, 0.6540711597f, 0.6447257262f, 0.6355138211f, +}; +#endif + +#ifdef INT_LOOKUP + +#define INVSQ_LOOKUP_I_SHIFT 10 +#define INVSQ_LOOKUP_I_MASK 1023 +static const long INVSQ_LOOKUP_I[64+1]={ + 92682l, 91966l, 91267l, 90583l, + 89915l, 89261l, 88621l, 87995l, + 87381l, 86781l, 86192l, 85616l, + 85051l, 84497l, 83953l, 83420l, + 82897l, 82384l, 81880l, 81385l, + 80899l, 80422l, 79953l, 79492l, + 79039l, 78594l, 78156l, 77726l, + 77302l, 76885l, 76475l, 76072l, + 75674l, 75283l, 74898l, 74519l, + 74146l, 73778l, 73415l, 73058l, + 72706l, 72359l, 72016l, 71679l, + 71347l, 71019l, 70695l, 70376l, + 70061l, 69750l, 69444l, 69141l, + 68842l, 68548l, 68256l, 67969l, + 67685l, 67405l, 67128l, 66855l, + 66585l, 66318l, 66054l, 65794l, + 65536l, +}; + +#define COS_LOOKUP_I_SHIFT 9 +#define COS_LOOKUP_I_MASK 511 +#define COS_LOOKUP_I_SZ 128 +static const long COS_LOOKUP_I[COS_LOOKUP_I_SZ+1]={ + 16384l, 16379l, 16364l, 16340l, + 16305l, 16261l, 16207l, 16143l, + 16069l, 15986l, 15893l, 15791l, + 15679l, 15557l, 15426l, 15286l, + 15137l, 14978l, 14811l, 14635l, + 14449l, 14256l, 14053l, 13842l, + 13623l, 13395l, 13160l, 12916l, + 12665l, 12406l, 12140l, 11866l, + 11585l, 11297l, 11003l, 10702l, + 10394l, 10080l, 9760l, 9434l, + 9102l, 8765l, 8423l, 8076l, + 7723l, 7366l, 7005l, 6639l, + 6270l, 5897l, 5520l, 5139l, + 4756l, 4370l, 3981l, 3590l, + 3196l, 2801l, 2404l, 2006l, + 1606l, 1205l, 804l, 402l, + 0l, -401l, -803l, -1204l, + -1605l, -2005l, -2403l, -2800l, + -3195l, -3589l, -3980l, -4369l, + -4755l, -5138l, -5519l, -5896l, + -6269l, -6638l, -7004l, -7365l, + -7722l, -8075l, -8422l, -8764l, + -9101l, -9433l, -9759l, -10079l, + -10393l, -10701l, -11002l, -11296l, + -11584l, -11865l, -12139l, -12405l, + -12664l, -12915l, -13159l, -13394l, + -13622l, -13841l, -14052l, -14255l, + -14448l, -14634l, -14810l, -14977l, + -15136l, -15285l, -15425l, -15556l, + -15678l, -15790l, -15892l, -15985l, + -16068l, -16142l, -16206l, -16260l, + -16304l, -16339l, -16363l, -16378l, + -16383l, +}; + +#endif + +#endif diff --git a/sources/vorbis/lib/lpc.c b/sources/vorbis/lib/lpc.c new file mode 100644 index 0000000..798f4cf --- /dev/null +++ b/sources/vorbis/lib/lpc.c @@ -0,0 +1,159 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: LPC low level routines + + ********************************************************************/ + +/* Some of these routines (autocorrelator, LPC coefficient estimator) + are derived from code written by Jutta Degener and Carsten Bormann; + thus we include their copyright below. The entirety of this file + is freely redistributable on the condition that both of these + copyright notices are preserved without modification. */ + +/* Preserved Copyright: *********************************************/ + +/* Copyright 1992, 1993, 1994 by Jutta Degener and Carsten Bormann, +Technische Universita"t Berlin + +Any use of this software is permitted provided that this notice is not +removed and that neither the authors nor the Technische Universita"t +Berlin are deemed to have made any representations as to the +suitability of this software for any purpose nor are held responsible +for any defects of this software. THERE IS ABSOLUTELY NO WARRANTY FOR +THIS SOFTWARE. + +As a matter of courtesy, the authors request to be informed about uses +this software has found, about bugs in this software, and about any +improvements that may be of general interest. + +Berlin, 28.11.1994 +Jutta Degener +Carsten Bormann + +*********************************************************************/ + +#include +#include +#include +#include "os.h" +#include "smallft.h" +#include "lpc.h" +#include "scales.h" +#include "misc.h" + +/* Autocorrelation LPC coeff generation algorithm invented by + N. Levinson in 1947, modified by J. Durbin in 1959. */ + +/* Input : n elements of time doamin data + Output: m lpc coefficients, excitation energy */ + +float vorbis_lpc_from_data(float *data,float *lpci,int n,int m){ + double *aut=alloca(sizeof(*aut)*(m+1)); + double *lpc=alloca(sizeof(*lpc)*(m)); + double error; + double epsilon; + int i,j; + + /* autocorrelation, p+1 lag coefficients */ + j=m+1; + while(j--){ + double d=0; /* double needed for accumulator depth */ + for(i=j;i +#include +#include +#include "lsp.h" +#include "os.h" +#include "misc.h" +#include "lookup.h" +#include "scales.h" + +/* three possible LSP to f curve functions; the exact computation + (float), a lookup based float implementation, and an integer + implementation. The float lookup is likely the optimal choice on + any machine with an FPU. The integer implementation is *not* fixed + point (due to the need for a large dynamic range and thus a + separately tracked exponent) and thus much more complex than the + relatively simple float implementations. It's mostly for future + work on a fully fixed point implementation for processors like the + ARM family. */ + +/* define either of these (preferably FLOAT_LOOKUP) to have faster + but less precise implementation. */ +#undef FLOAT_LOOKUP +#undef INT_LOOKUP + +#ifdef FLOAT_LOOKUP +#include "lookup.c" /* catch this in the build system; we #include for + compilers (like gcc) that can't inline across + modules */ + +/* side effect: changes *lsp to cosines of lsp */ +void vorbis_lsp_to_curve(float *curve,int *map,int n,int ln,float *lsp,int m, + float amp,float ampoffset){ + int i; + float wdel=M_PI/ln; + vorbis_fpu_control fpu; + + vorbis_fpu_setround(&fpu); + for(i=0;i>1; + + while(c--){ + q*=ftmp[0]-w; + p*=ftmp[1]-w; + ftmp+=2; + } + + if(m&1){ + /* odd order filter; slightly assymetric */ + /* the last coefficient */ + q*=ftmp[0]-w; + q*=q; + p*=p*(1.f-w*w); + }else{ + /* even order filter; still symmetric */ + q*=q*(1.f+w); + p*=p*(1.f-w); + } + + q=frexp(p+q,&qexp); + q=vorbis_fromdBlook(amp* + vorbis_invsqlook(q)* + vorbis_invsq2explook(qexp+m)- + ampoffset); + + do{ + curve[i++]*=q; + }while(map[i]==k); + } + vorbis_fpu_restore(fpu); +} + +#else + +#ifdef INT_LOOKUP +#include "lookup.c" /* catch this in the build system; we #include for + compilers (like gcc) that can't inline across + modules */ + +static const int MLOOP_1[64]={ + 0,10,11,11, 12,12,12,12, 13,13,13,13, 13,13,13,13, + 14,14,14,14, 14,14,14,14, 14,14,14,14, 14,14,14,14, + 15,15,15,15, 15,15,15,15, 15,15,15,15, 15,15,15,15, + 15,15,15,15, 15,15,15,15, 15,15,15,15, 15,15,15,15, +}; + +static const int MLOOP_2[64]={ + 0,4,5,5, 6,6,6,6, 7,7,7,7, 7,7,7,7, + 8,8,8,8, 8,8,8,8, 8,8,8,8, 8,8,8,8, + 9,9,9,9, 9,9,9,9, 9,9,9,9, 9,9,9,9, + 9,9,9,9, 9,9,9,9, 9,9,9,9, 9,9,9,9, +}; + +static const int MLOOP_3[8]={0,1,2,2,3,3,3,3}; + + +/* side effect: changes *lsp to cosines of lsp */ +void vorbis_lsp_to_curve(float *curve,int *map,int n,int ln,float *lsp,int m, + float amp,float ampoffset){ + + /* 0 <= m < 256 */ + + /* set up for using all int later */ + int i; + int ampoffseti=rint(ampoffset*4096.f); + int ampi=rint(amp*16.f); + long *ilsp=alloca(m*sizeof(*ilsp)); + for(i=0;i>25])) + if(!(shift=MLOOP_2[(pi|qi)>>19])) + shift=MLOOP_3[(pi|qi)>>16]; + qi=(qi>>shift)*labs(ilsp[j-1]-wi); + pi=(pi>>shift)*labs(ilsp[j]-wi); + qexp+=shift; + } + if(!(shift=MLOOP_1[(pi|qi)>>25])) + if(!(shift=MLOOP_2[(pi|qi)>>19])) + shift=MLOOP_3[(pi|qi)>>16]; + + /* pi,qi normalized collectively, both tracked using qexp */ + + if(m&1){ + /* odd order filter; slightly assymetric */ + /* the last coefficient */ + qi=(qi>>shift)*labs(ilsp[j-1]-wi); + pi=(pi>>shift)<<14; + qexp+=shift; + + if(!(shift=MLOOP_1[(pi|qi)>>25])) + if(!(shift=MLOOP_2[(pi|qi)>>19])) + shift=MLOOP_3[(pi|qi)>>16]; + + pi>>=shift; + qi>>=shift; + qexp+=shift-14*((m+1)>>1); + + pi=((pi*pi)>>16); + qi=((qi*qi)>>16); + qexp=qexp*2+m; + + pi*=(1<<14)-((wi*wi)>>14); + qi+=pi>>14; + + }else{ + /* even order filter; still symmetric */ + + /* p*=p(1-w), q*=q(1+w), let normalization drift because it isn't + worth tracking step by step */ + + pi>>=shift; + qi>>=shift; + qexp+=shift-7*m; + + pi=((pi*pi)>>16); + qi=((qi*qi)>>16); + qexp=qexp*2+m; + + pi*=(1<<14)-wi; + qi*=(1<<14)+wi; + qi=(qi+pi)>>14; + + } + + + /* we've let the normalization drift because it wasn't important; + however, for the lookup, things must be normalized again. We + need at most one right shift or a number of left shifts */ + + if(qi&0xffff0000){ /* checks for 1.xxxxxxxxxxxxxxxx */ + qi>>=1; qexp++; + }else + while(qi && !(qi&0x8000)){ /* checks for 0.0xxxxxxxxxxxxxxx or less*/ + qi<<=1; qexp--; + } + + amp=vorbis_fromdBlook_i(ampi* /* n.4 */ + vorbis_invsqlook_i(qi,qexp)- + /* m.8, m+n<=8 */ + ampoffseti); /* 8.12[0] */ + + curve[i]*=amp; + while(map[++i]==k)curve[i]*=amp; + } +} + +#else + +/* old, nonoptimized but simple version for any poor sap who needs to + figure out what the hell this code does, or wants the other + fraction of a dB precision */ + +/* side effect: changes *lsp to cosines of lsp */ +void vorbis_lsp_to_curve(float *curve,int *map,int n,int ln,float *lsp,int m, + float amp,float ampoffset){ + int i; + float wdel=M_PI/ln; + for(i=0;i= i; j--) { + g[j-2] -= g[j]; + g[j] += g[j]; + } + } +} + +static int comp(const void *a,const void *b){ + return (*(float *)a<*(float *)b)-(*(float *)a>*(float *)b); +} + +/* Newton-Raphson-Maehly actually functioned as a decent root finder, + but there are root sets for which it gets into limit cycles + (exacerbated by zero suppression) and fails. We can't afford to + fail, even if the failure is 1 in 100,000,000, so we now use + Laguerre and later polish with Newton-Raphson (which can then + afford to fail) */ + +#define EPSILON 10e-7 +static int Laguerre_With_Deflation(float *a,int ord,float *r){ + int i,m; + double *defl=alloca(sizeof(*defl)*(ord+1)); + for(i=0;i<=ord;i++)defl[i]=a[i]; + + for(m=ord;m>0;m--){ + double new=0.f,delta; + + /* iterate a root */ + while(1){ + double p=defl[m],pp=0.f,ppp=0.f,denom; + + /* eval the polynomial and its first two derivatives */ + for(i=m;i>0;i--){ + ppp = new*ppp + pp; + pp = new*pp + p; + p = new*p + defl[i-1]; + } + + /* Laguerre's method */ + denom=(m-1) * ((m-1)*pp*pp - m*p*ppp); + if(denom<0) + return(-1); /* complex root! The LPC generator handed us a bad filter */ + + if(pp>0){ + denom = pp + sqrt(denom); + if(denom-(EPSILON))denom=-(EPSILON); + } + + delta = m*p/denom; + new -= delta; + + if(delta<0.f)delta*=-1; + + if(fabs(delta/new)<10e-12)break; + } + + r[m-1]=new; + + /* forward deflation */ + + for(i=m;i>0;i--) + defl[i-1]+=new*defl[i]; + defl++; + + } + return(0); +} + + +/* for spit-and-polish only */ +static int Newton_Raphson(float *a,int ord,float *r){ + int i, k, count=0; + double error=1.f; + double *root=alloca(ord*sizeof(*root)); + + for(i=0; i1e-20){ + error=0; + + for(i=0; i= 0; k--) { + + pp= pp* rooti + p; + p = p * rooti + a[k]; + } + + delta = p/pp; + root[i] -= delta; + error+= delta*delta; + } + + if(count>40)return(-1); + + count++; + } + + /* Replaced the original bubble sort with a real sort. With your + help, we can eliminate the bubble sort in our lifetime. --Monty */ + + for(i=0; i>1; + int g1_order,g2_order; + float *g1=alloca(sizeof(*g1)*(order2+1)); + float *g2=alloca(sizeof(*g2)*(order2+1)); + float *g1r=alloca(sizeof(*g1r)*(order2+1)); + float *g2r=alloca(sizeof(*g2r)*(order2+1)); + int i; + + /* even and odd are slightly different base cases */ + g1_order=(m+1)>>1; + g2_order=(m) >>1; + + /* Compute the lengths of the x polynomials. */ + /* Compute the first half of K & R F1 & F2 polynomials. */ + /* Compute half of the symmetric and antisymmetric polynomials. */ + /* Remove the roots at +1 and -1. */ + + g1[g1_order] = 1.f; + for(i=1;i<=g1_order;i++) g1[g1_order-i] = lpc[i-1]+lpc[m-i]; + g2[g2_order] = 1.f; + for(i=1;i<=g2_order;i++) g2[g2_order-i] = lpc[i-1]-lpc[m-i]; + + if(g1_order>g2_order){ + for(i=2; i<=g2_order;i++) g2[g2_order-i] += g2[g2_order-i+2]; + }else{ + for(i=1; i<=g1_order;i++) g1[g1_order-i] -= g1[g1_order-i+1]; + for(i=1; i<=g2_order;i++) g2[g2_order-i] += g2[g2_order-i+1]; + } + + /* Convert into polynomials in cos(alpha) */ + cheby(g1,g1_order); + cheby(g2,g2_order); + + /* Find the roots of the 2 even polynomials.*/ + if(Laguerre_With_Deflation(g1,g1_order,g1r) || + Laguerre_With_Deflation(g2,g2_order,g2r)) + return(-1); + + Newton_Raphson(g1,g1_order,g1r); /* if it fails, it leaves g1r alone */ + Newton_Raphson(g2,g2_order,g2r); /* if it fails, it leaves g2r alone */ + + qsort(g1r,g1_order,sizeof(*g1r),comp); + qsort(g2r,g2_order,sizeof(*g2r),comp); + + for(i=0;i +#include +#include +#include +#include "ogg.h" +#include "codec.h" +#include "codec_internal.h" +#include "codebook.h" +#include "window.h" +#include "registry.h" +#include "psy.h" +#include "misc.h" + +/* simplistic, wasteful way of doing this (unique lookup for each + mode/submapping); there should be a central repository for + identical lookups. That will require minor work, so I'm putting it + off as low priority. + + Why a lookup for each backend in a given mode? Because the + blocksize is set by the mode, and low backend lookups may require + parameters from other areas of the mode/mapping */ + +static void mapping0_free_info(vorbis_info_mapping *i){ + vorbis_info_mapping0 *info=(vorbis_info_mapping0 *)i; + if(info){ + memset(info,0,sizeof(*info)); + _ogg_free(info); + } +} + +static void mapping0_pack(vorbis_info *vi,vorbis_info_mapping *vm, + oggpack_buffer *opb){ + int i; + vorbis_info_mapping0 *info=(vorbis_info_mapping0 *)vm; + + /* another 'we meant to do it this way' hack... up to beta 4, we + packed 4 binary zeros here to signify one submapping in use. We + now redefine that to mean four bitflags that indicate use of + deeper features; bit0:submappings, bit1:coupling, + bit2,3:reserved. This is backward compatable with all actual uses + of the beta code. */ + + if(info->submaps>1){ + oggpack_write(opb,1,1); + oggpack_write(opb,info->submaps-1,4); + }else + oggpack_write(opb,0,1); + + if(info->coupling_steps>0){ + oggpack_write(opb,1,1); + oggpack_write(opb,info->coupling_steps-1,8); + + for(i=0;icoupling_steps;i++){ + oggpack_write(opb,info->coupling_mag[i],ov_ilog(vi->channels-1)); + oggpack_write(opb,info->coupling_ang[i],ov_ilog(vi->channels-1)); + } + }else + oggpack_write(opb,0,1); + + oggpack_write(opb,0,2); /* 2,3:reserved */ + + /* we don't write the channel submappings if we only have one... */ + if(info->submaps>1){ + for(i=0;ichannels;i++) + oggpack_write(opb,info->chmuxlist[i],4); + } + for(i=0;isubmaps;i++){ + oggpack_write(opb,0,8); /* time submap unused */ + oggpack_write(opb,info->floorsubmap[i],8); + oggpack_write(opb,info->residuesubmap[i],8); + } +} + +/* also responsible for range checking */ +static vorbis_info_mapping *mapping0_unpack(vorbis_info *vi,oggpack_buffer *opb){ + int i,b; + vorbis_info_mapping0 *info=_ogg_calloc(1,sizeof(*info)); + codec_setup_info *ci=vi->codec_setup; + if(vi->channels<=0)goto err_out; + + b=oggpack_read(opb,1); + if(b<0)goto err_out; + if(b){ + info->submaps=oggpack_read(opb,4)+1; + if(info->submaps<=0)goto err_out; + }else + info->submaps=1; + + b=oggpack_read(opb,1); + if(b<0)goto err_out; + if(b){ + info->coupling_steps=oggpack_read(opb,8)+1; + if(info->coupling_steps<=0)goto err_out; + for(i=0;icoupling_steps;i++){ + /* vi->channels > 0 is enforced in the caller */ + int testM=info->coupling_mag[i]= + oggpack_read(opb,ov_ilog(vi->channels-1)); + int testA=info->coupling_ang[i]= + oggpack_read(opb,ov_ilog(vi->channels-1)); + + if(testM<0 || + testA<0 || + testM==testA || + testM>=vi->channels || + testA>=vi->channels) goto err_out; + } + + } + + if(oggpack_read(opb,2)!=0)goto err_out; /* 2,3:reserved */ + + if(info->submaps>1){ + for(i=0;ichannels;i++){ + info->chmuxlist[i]=oggpack_read(opb,4); + if(info->chmuxlist[i]>=info->submaps || info->chmuxlist[i]<0)goto err_out; + } + } + for(i=0;isubmaps;i++){ + oggpack_read(opb,8); /* time submap unused */ + info->floorsubmap[i]=oggpack_read(opb,8); + if(info->floorsubmap[i]>=ci->floors || info->floorsubmap[i]<0)goto err_out; + info->residuesubmap[i]=oggpack_read(opb,8); + if(info->residuesubmap[i]>=ci->residues || info->residuesubmap[i]<0)goto err_out; + } + + return info; + + err_out: + mapping0_free_info(info); + return(NULL); +} + +#include "os.h" +#include "lpc.h" +#include "lsp.h" +#include "envelope.h" +#include "mdct.h" +#include "psy.h" +#include "scales.h" + +#if 0 +static long seq=0; +static ogg_int64_t total=0; +static float FLOOR1_fromdB_LOOKUP[256]={ + 1.0649863e-07F, 1.1341951e-07F, 1.2079015e-07F, 1.2863978e-07F, + 1.3699951e-07F, 1.4590251e-07F, 1.5538408e-07F, 1.6548181e-07F, + 1.7623575e-07F, 1.8768855e-07F, 1.9988561e-07F, 2.128753e-07F, + 2.2670913e-07F, 2.4144197e-07F, 2.5713223e-07F, 2.7384213e-07F, + 2.9163793e-07F, 3.1059021e-07F, 3.3077411e-07F, 3.5226968e-07F, + 3.7516214e-07F, 3.9954229e-07F, 4.2550680e-07F, 4.5315863e-07F, + 4.8260743e-07F, 5.1396998e-07F, 5.4737065e-07F, 5.8294187e-07F, + 6.2082472e-07F, 6.6116941e-07F, 7.0413592e-07F, 7.4989464e-07F, + 7.9862701e-07F, 8.5052630e-07F, 9.0579828e-07F, 9.6466216e-07F, + 1.0273513e-06F, 1.0941144e-06F, 1.1652161e-06F, 1.2409384e-06F, + 1.3215816e-06F, 1.4074654e-06F, 1.4989305e-06F, 1.5963394e-06F, + 1.7000785e-06F, 1.8105592e-06F, 1.9282195e-06F, 2.0535261e-06F, + 2.1869758e-06F, 2.3290978e-06F, 2.4804557e-06F, 2.6416497e-06F, + 2.8133190e-06F, 2.9961443e-06F, 3.1908506e-06F, 3.3982101e-06F, + 3.6190449e-06F, 3.8542308e-06F, 4.1047004e-06F, 4.3714470e-06F, + 4.6555282e-06F, 4.9580707e-06F, 5.2802740e-06F, 5.6234160e-06F, + 5.9888572e-06F, 6.3780469e-06F, 6.7925283e-06F, 7.2339451e-06F, + 7.7040476e-06F, 8.2047000e-06F, 8.7378876e-06F, 9.3057248e-06F, + 9.9104632e-06F, 1.0554501e-05F, 1.1240392e-05F, 1.1970856e-05F, + 1.2748789e-05F, 1.3577278e-05F, 1.4459606e-05F, 1.5399272e-05F, + 1.6400004e-05F, 1.7465768e-05F, 1.8600792e-05F, 1.9809576e-05F, + 2.1096914e-05F, 2.2467911e-05F, 2.3928002e-05F, 2.5482978e-05F, + 2.7139006e-05F, 2.8902651e-05F, 3.0780908e-05F, 3.2781225e-05F, + 3.4911534e-05F, 3.7180282e-05F, 3.9596466e-05F, 4.2169667e-05F, + 4.4910090e-05F, 4.7828601e-05F, 5.0936773e-05F, 5.4246931e-05F, + 5.7772202e-05F, 6.1526565e-05F, 6.5524908e-05F, 6.9783085e-05F, + 7.4317983e-05F, 7.9147585e-05F, 8.4291040e-05F, 8.9768747e-05F, + 9.5602426e-05F, 0.00010181521F, 0.00010843174F, 0.00011547824F, + 0.00012298267F, 0.00013097477F, 0.00013948625F, 0.00014855085F, + 0.00015820453F, 0.00016848555F, 0.00017943469F, 0.00019109536F, + 0.00020351382F, 0.00021673929F, 0.00023082423F, 0.00024582449F, + 0.00026179955F, 0.00027881276F, 0.00029693158F, 0.00031622787F, + 0.00033677814F, 0.00035866388F, 0.00038197188F, 0.00040679456F, + 0.00043323036F, 0.00046138411F, 0.00049136745F, 0.00052329927F, + 0.00055730621F, 0.00059352311F, 0.00063209358F, 0.00067317058F, + 0.00071691700F, 0.00076350630F, 0.00081312324F, 0.00086596457F, + 0.00092223983F, 0.00098217216F, 0.0010459992F, 0.0011139742F, + 0.0011863665F, 0.0012634633F, 0.0013455702F, 0.0014330129F, + 0.0015261382F, 0.0016253153F, 0.0017309374F, 0.0018434235F, + 0.0019632195F, 0.0020908006F, 0.0022266726F, 0.0023713743F, + 0.0025254795F, 0.0026895994F, 0.0028643847F, 0.0030505286F, + 0.0032487691F, 0.0034598925F, 0.0036847358F, 0.0039241906F, + 0.0041792066F, 0.0044507950F, 0.0047400328F, 0.0050480668F, + 0.0053761186F, 0.0057254891F, 0.0060975636F, 0.0064938176F, + 0.0069158225F, 0.0073652516F, 0.0078438871F, 0.0083536271F, + 0.0088964928F, 0.009474637F, 0.010090352F, 0.010746080F, + 0.011444421F, 0.012188144F, 0.012980198F, 0.013823725F, + 0.014722068F, 0.015678791F, 0.016697687F, 0.017782797F, + 0.018938423F, 0.020169149F, 0.021479854F, 0.022875735F, + 0.024362330F, 0.025945531F, 0.027631618F, 0.029427276F, + 0.031339626F, 0.033376252F, 0.035545228F, 0.037855157F, + 0.040315199F, 0.042935108F, 0.045725273F, 0.048696758F, + 0.051861348F, 0.055231591F, 0.058820850F, 0.062643361F, + 0.066714279F, 0.071049749F, 0.075666962F, 0.080584227F, + 0.085821044F, 0.091398179F, 0.097337747F, 0.10366330F, + 0.11039993F, 0.11757434F, 0.12521498F, 0.13335215F, + 0.14201813F, 0.15124727F, 0.16107617F, 0.17154380F, + 0.18269168F, 0.19456402F, 0.20720788F, 0.22067342F, + 0.23501402F, 0.25028656F, 0.26655159F, 0.28387361F, + 0.30232132F, 0.32196786F, 0.34289114F, 0.36517414F, + 0.38890521F, 0.41417847F, 0.44109412F, 0.46975890F, + 0.50028648F, 0.53279791F, 0.56742212F, 0.60429640F, + 0.64356699F, 0.68538959F, 0.72993007F, 0.77736504F, + 0.82788260F, 0.88168307F, 0.9389798F, 1.F, +}; + +#endif + + +static int mapping0_forward(vorbis_block *vb){ + vorbis_dsp_state *vd=vb->vd; + vorbis_info *vi=vd->vi; + codec_setup_info *ci=vi->codec_setup; + private_state *b=vb->vd->backend_state; + vorbis_block_internal *vbi=(vorbis_block_internal *)vb->internal; + int n=vb->pcmend; + int i,j,k; + + int *nonzero = alloca(sizeof(*nonzero)*vi->channels); + float **gmdct = _vorbis_block_alloc(vb,vi->channels*sizeof(*gmdct)); + int **iwork = _vorbis_block_alloc(vb,vi->channels*sizeof(*iwork)); + int ***floor_posts = _vorbis_block_alloc(vb,vi->channels*sizeof(*floor_posts)); + + float global_ampmax=vbi->ampmax; + float *local_ampmax=alloca(sizeof(*local_ampmax)*vi->channels); + int blocktype=vbi->blocktype; + + int modenumber=vb->W; + vorbis_info_mapping0 *info=ci->map_param[modenumber]; + vorbis_look_psy *psy_look=b->psy+blocktype+(vb->W?2:0); + + vb->mode=modenumber; + + for(i=0;ichannels;i++){ + float scale=4.f/n; + float scale_dB; + + float *pcm =vb->pcm[i]; + float *logfft =pcm; + + iwork[i]=_vorbis_block_alloc(vb,n/2*sizeof(**iwork)); + gmdct[i]=_vorbis_block_alloc(vb,n/2*sizeof(**gmdct)); + + scale_dB=todB(&scale) + .345; /* + .345 is a hack; the original + todB estimation used on IEEE 754 + compliant machines had a bug that + returned dB values about a third + of a decibel too high. The bug + was harmless because tunings + implicitly took that into + account. However, fixing the bug + in the estimator requires + changing all the tunings as well. + For now, it's easier to sync + things back up here, and + recalibrate the tunings in the + next major model upgrade. */ + +#if 0 + if(vi->channels==2){ + if(i==0) + _analysis_output("pcmL",seq,pcm,n,0,0,total-n/2); + else + _analysis_output("pcmR",seq,pcm,n,0,0,total-n/2); + }else{ + _analysis_output("pcm",seq,pcm,n,0,0,total-n/2); + } +#endif + + /* window the PCM data */ + _vorbis_apply_window(pcm,b->window,ci->blocksizes,vb->lW,vb->W,vb->nW); + +#if 0 + if(vi->channels==2){ + if(i==0) + _analysis_output("windowedL",seq,pcm,n,0,0,total-n/2); + else + _analysis_output("windowedR",seq,pcm,n,0,0,total-n/2); + }else{ + _analysis_output("windowed",seq,pcm,n,0,0,total-n/2); + } +#endif + + /* transform the PCM data */ + /* only MDCT right now.... */ + mdct_forward(b->transform[vb->W][0],pcm,gmdct[i]); + + /* FFT yields more accurate tonal estimation (not phase sensitive) */ + drft_forward(&b->fft_look[vb->W],pcm); + logfft[0]=scale_dB+todB(pcm) + .345; /* + .345 is a hack; the + original todB estimation used on + IEEE 754 compliant machines had a + bug that returned dB values about + a third of a decibel too high. + The bug was harmless because + tunings implicitly took that into + account. However, fixing the bug + in the estimator requires + changing all the tunings as well. + For now, it's easier to sync + things back up here, and + recalibrate the tunings in the + next major model upgrade. */ + local_ampmax[i]=logfft[0]; + for(j=1;j>1]=scale_dB+.5f*todB(&temp) + .345; /* + + .345 is a hack; the original todB + estimation used on IEEE 754 + compliant machines had a bug that + returned dB values about a third + of a decibel too high. The bug + was harmless because tunings + implicitly took that into + account. However, fixing the bug + in the estimator requires + changing all the tunings as well. + For now, it's easier to sync + things back up here, and + recalibrate the tunings in the + next major model upgrade. */ + if(temp>local_ampmax[i])local_ampmax[i]=temp; + } + + if(local_ampmax[i]>0.f)local_ampmax[i]=0.f; + if(local_ampmax[i]>global_ampmax)global_ampmax=local_ampmax[i]; + +#if 0 + if(vi->channels==2){ + if(i==0){ + _analysis_output("fftL",seq,logfft,n/2,1,0,0); + }else{ + _analysis_output("fftR",seq,logfft,n/2,1,0,0); + } + }else{ + _analysis_output("fft",seq,logfft,n/2,1,0,0); + } +#endif + + } + + { + float *noise = _vorbis_block_alloc(vb,n/2*sizeof(*noise)); + float *tone = _vorbis_block_alloc(vb,n/2*sizeof(*tone)); + + for(i=0;ichannels;i++){ + /* the encoder setup assumes that all the modes used by any + specific bitrate tweaking use the same floor */ + + int submap=info->chmuxlist[i]; + + /* the following makes things clearer to *me* anyway */ + float *mdct =gmdct[i]; + float *logfft =vb->pcm[i]; + + float *logmdct =logfft+n/2; + float *logmask =logfft; + + vb->mode=modenumber; + + floor_posts[i]=_vorbis_block_alloc(vb,PACKETBLOBS*sizeof(**floor_posts)); + memset(floor_posts[i],0,sizeof(**floor_posts)*PACKETBLOBS); + + for(j=0;jchannels==2){ + if(i==0) + _analysis_output("mdctL",seq,logmdct,n/2,1,0,0); + else + _analysis_output("mdctR",seq,logmdct,n/2,1,0,0); + }else{ + _analysis_output("mdct",seq,logmdct,n/2,1,0,0); + } +#endif + + /* first step; noise masking. Not only does 'noise masking' + give us curves from which we can decide how much resolution + to give noise parts of the spectrum, it also implicitly hands + us a tonality estimate (the larger the value in the + 'noise_depth' vector, the more tonal that area is) */ + + _vp_noisemask(psy_look, + logmdct, + noise); /* noise does not have by-frequency offset + bias applied yet */ +#if 0 + if(vi->channels==2){ + if(i==0) + _analysis_output("noiseL",seq,noise,n/2,1,0,0); + else + _analysis_output("noiseR",seq,noise,n/2,1,0,0); + }else{ + _analysis_output("noise",seq,noise,n/2,1,0,0); + } +#endif + + /* second step: 'all the other crap'; all the stuff that isn't + computed/fit for bitrate management goes in the second psy + vector. This includes tone masking, peak limiting and ATH */ + + _vp_tonemask(psy_look, + logfft, + tone, + global_ampmax, + local_ampmax[i]); + +#if 0 + if(vi->channels==2){ + if(i==0) + _analysis_output("toneL",seq,tone,n/2,1,0,0); + else + _analysis_output("toneR",seq,tone,n/2,1,0,0); + }else{ + _analysis_output("tone",seq,tone,n/2,1,0,0); + } +#endif + + /* third step; we offset the noise vectors, overlay tone + masking. We then do a floor1-specific line fit. If we're + performing bitrate management, the line fit is performed + multiple times for up/down tweakage on demand. */ + +#if 0 + { + float aotuv[psy_look->n]; +#endif + + _vp_offset_and_mix(psy_look, + noise, + tone, + 1, + logmask, + mdct, + logmdct); + +#if 0 + if(vi->channels==2){ + if(i==0) + _analysis_output("aotuvM1_L",seq,aotuv,psy_look->n,1,1,0); + else + _analysis_output("aotuvM1_R",seq,aotuv,psy_look->n,1,1,0); + }else{ + _analysis_output("aotuvM1",seq,aotuv,psy_look->n,1,1,0); + } + } +#endif + + +#if 0 + if(vi->channels==2){ + if(i==0) + _analysis_output("mask1L",seq,logmask,n/2,1,0,0); + else + _analysis_output("mask1R",seq,logmask,n/2,1,0,0); + }else{ + _analysis_output("mask1",seq,logmask,n/2,1,0,0); + } +#endif + + /* this algorithm is hardwired to floor 1 for now; abort out if + we're *not* floor1. This won't happen unless someone has + broken the encode setup lib. Guard it anyway. */ + if(ci->floor_type[info->floorsubmap[submap]]!=1)return(-1); + + floor_posts[i][PACKETBLOBS/2]= + floor1_fit(vb,b->flr[info->floorsubmap[submap]], + logmdct, + logmask); + + /* are we managing bitrate? If so, perform two more fits for + later rate tweaking (fits represent hi/lo) */ + if(vorbis_bitrate_managed(vb) && floor_posts[i][PACKETBLOBS/2]){ + /* higher rate by way of lower noise curve */ + + _vp_offset_and_mix(psy_look, + noise, + tone, + 2, + logmask, + mdct, + logmdct); + +#if 0 + if(vi->channels==2){ + if(i==0) + _analysis_output("mask2L",seq,logmask,n/2,1,0,0); + else + _analysis_output("mask2R",seq,logmask,n/2,1,0,0); + }else{ + _analysis_output("mask2",seq,logmask,n/2,1,0,0); + } +#endif + + floor_posts[i][PACKETBLOBS-1]= + floor1_fit(vb,b->flr[info->floorsubmap[submap]], + logmdct, + logmask); + + /* lower rate by way of higher noise curve */ + _vp_offset_and_mix(psy_look, + noise, + tone, + 0, + logmask, + mdct, + logmdct); + +#if 0 + if(vi->channels==2){ + if(i==0) + _analysis_output("mask0L",seq,logmask,n/2,1,0,0); + else + _analysis_output("mask0R",seq,logmask,n/2,1,0,0); + }else{ + _analysis_output("mask0",seq,logmask,n/2,1,0,0); + } +#endif + + floor_posts[i][0]= + floor1_fit(vb,b->flr[info->floorsubmap[submap]], + logmdct, + logmask); + + /* we also interpolate a range of intermediate curves for + intermediate rates */ + for(k=1;kflr[info->floorsubmap[submap]], + floor_posts[i][0], + floor_posts[i][PACKETBLOBS/2], + k*65536/(PACKETBLOBS/2)); + for(k=PACKETBLOBS/2+1;kflr[info->floorsubmap[submap]], + floor_posts[i][PACKETBLOBS/2], + floor_posts[i][PACKETBLOBS-1], + (k-PACKETBLOBS/2)*65536/(PACKETBLOBS/2)); + } + } + } + vbi->ampmax=global_ampmax; + + /* + the next phases are performed once for vbr-only and PACKETBLOB + times for bitrate managed modes. + + 1) encode actual mode being used + 2) encode the floor for each channel, compute coded mask curve/res + 3) normalize and couple. + 4) encode residue + 5) save packet bytes to the packetblob vector + + */ + + /* iterate over the many masking curve fits we've created */ + + { + int **couple_bundle=alloca(sizeof(*couple_bundle)*vi->channels); + int *zerobundle=alloca(sizeof(*zerobundle)*vi->channels); + + for(k=(vorbis_bitrate_managed(vb)?0:PACKETBLOBS/2); + k<=(vorbis_bitrate_managed(vb)?PACKETBLOBS-1:PACKETBLOBS/2); + k++){ + oggpack_buffer *opb=vbi->packetblob[k]; + + /* start out our new packet blob with packet type and mode */ + /* Encode the packet type */ + oggpack_write(opb,0,1); + /* Encode the modenumber */ + /* Encode frame mode, pre,post windowsize, then dispatch */ + oggpack_write(opb,modenumber,b->modebits); + if(vb->W){ + oggpack_write(opb,vb->lW,1); + oggpack_write(opb,vb->nW,1); + } + + /* encode floor, compute masking curve, sep out residue */ + for(i=0;ichannels;i++){ + int submap=info->chmuxlist[i]; + int *ilogmask=iwork[i]; + + nonzero[i]=floor1_encode(opb,vb,b->flr[info->floorsubmap[submap]], + floor_posts[i][k], + ilogmask); +#if 0 + { + char buf[80]; + sprintf(buf,"maskI%c%d",i?'R':'L',k); + float work[n/2]; + for(j=0;jpsy_g_param, + psy_look, + info, + gmdct, + iwork, + nonzero, + ci->psy_g_param.sliding_lowpass[vb->W][k], + vi->channels); + +#if 0 + for(i=0;ichannels;i++){ + char buf[80]; + sprintf(buf,"res%c%d",i?'R':'L',k); + float work[n/2]; + for(j=0;jsubmaps;i++){ + int ch_in_bundle=0; + long **classifications; + int resnum=info->residuesubmap[i]; + + for(j=0;jchannels;j++){ + if(info->chmuxlist[j]==i){ + zerobundle[ch_in_bundle]=0; + if(nonzero[j])zerobundle[ch_in_bundle]=1; + couple_bundle[ch_in_bundle++]=iwork[j]; + } + } + + classifications=_residue_P[ci->residue_type[resnum]]-> + class(vb,b->residue[resnum],couple_bundle,zerobundle,ch_in_bundle); + + ch_in_bundle=0; + for(j=0;jchannels;j++) + if(info->chmuxlist[j]==i) + couple_bundle[ch_in_bundle++]=iwork[j]; + + _residue_P[ci->residue_type[resnum]]-> + forward(opb,vb,b->residue[resnum], + couple_bundle,zerobundle,ch_in_bundle,classifications,i); + } + + /* ok, done encoding. Next protopacket. */ + } + + } + +#if 0 + seq++; + total+=ci->blocksizes[vb->W]/4+ci->blocksizes[vb->nW]/4; +#endif + return(0); +} + +static int mapping0_inverse(vorbis_block *vb,vorbis_info_mapping *l){ + vorbis_dsp_state *vd=vb->vd; + vorbis_info *vi=vd->vi; + codec_setup_info *ci=vi->codec_setup; + private_state *b=vd->backend_state; + vorbis_info_mapping0 *info=(vorbis_info_mapping0 *)l; + + int i,j; + long n=vb->pcmend=ci->blocksizes[vb->W]; + + float **pcmbundle=alloca(sizeof(*pcmbundle)*vi->channels); + int *zerobundle=alloca(sizeof(*zerobundle)*vi->channels); + + int *nonzero =alloca(sizeof(*nonzero)*vi->channels); + void **floormemo=alloca(sizeof(*floormemo)*vi->channels); + + /* recover the spectral envelope; store it in the PCM vector for now */ + for(i=0;ichannels;i++){ + int submap=info->chmuxlist[i]; + floormemo[i]=_floor_P[ci->floor_type[info->floorsubmap[submap]]]-> + inverse1(vb,b->flr[info->floorsubmap[submap]]); + if(floormemo[i]) + nonzero[i]=1; + else + nonzero[i]=0; + memset(vb->pcm[i],0,sizeof(*vb->pcm[i])*n/2); + } + + /* channel coupling can 'dirty' the nonzero listing */ + for(i=0;icoupling_steps;i++){ + if(nonzero[info->coupling_mag[i]] || + nonzero[info->coupling_ang[i]]){ + nonzero[info->coupling_mag[i]]=1; + nonzero[info->coupling_ang[i]]=1; + } + } + + /* recover the residue into our working vectors */ + for(i=0;isubmaps;i++){ + int ch_in_bundle=0; + for(j=0;jchannels;j++){ + if(info->chmuxlist[j]==i){ + if(nonzero[j]) + zerobundle[ch_in_bundle]=1; + else + zerobundle[ch_in_bundle]=0; + pcmbundle[ch_in_bundle++]=vb->pcm[j]; + } + } + + _residue_P[ci->residue_type[info->residuesubmap[i]]]-> + inverse(vb,b->residue[info->residuesubmap[i]], + pcmbundle,zerobundle,ch_in_bundle); + } + + /* channel coupling */ + for(i=info->coupling_steps-1;i>=0;i--){ + float *pcmM=vb->pcm[info->coupling_mag[i]]; + float *pcmA=vb->pcm[info->coupling_ang[i]]; + + for(j=0;j0) + if(ang>0){ + pcmM[j]=mag; + pcmA[j]=mag-ang; + }else{ + pcmA[j]=mag; + pcmM[j]=mag+ang; + } + else + if(ang>0){ + pcmM[j]=mag; + pcmA[j]=mag+ang; + }else{ + pcmA[j]=mag; + pcmM[j]=mag-ang; + } + } + } + + /* compute and apply spectral envelope */ + for(i=0;ichannels;i++){ + float *pcm=vb->pcm[i]; + int submap=info->chmuxlist[i]; + _floor_P[ci->floor_type[info->floorsubmap[submap]]]-> + inverse2(vb,b->flr[info->floorsubmap[submap]], + floormemo[i],pcm); + } + + /* transform the PCM data; takes PCM vector, vb; modifies PCM vector */ + /* only MDCT right now.... */ + for(i=0;ichannels;i++){ + float *pcm=vb->pcm[i]; + mdct_backward(b->transform[vb->W][0],pcm,pcm); + } + + /* all done! */ + return(0); +} + +/* export hooks */ +const vorbis_func_mapping mapping0_exportbundle={ + &mapping0_pack, + &mapping0_unpack, + &mapping0_free_info, + &mapping0_forward, + &mapping0_inverse +}; diff --git a/sources/vorbis/lib/masking.h b/sources/vorbis/lib/masking.h new file mode 100644 index 0000000..955e18c --- /dev/null +++ b/sources/vorbis/lib/masking.h @@ -0,0 +1,784 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: masking curve data for psychoacoustics + + ********************************************************************/ + +#ifndef _V_MASKING_H_ +#define _V_MASKING_H_ + +/* more detailed ATH; the bass if flat to save stressing the floor + overly for only a bin or two of savings. */ + +#define MAX_ATH 88 +static const float ATH[]={ + /*15*/ -51, -52, -53, -54, -55, -56, -57, -58, + /*31*/ -59, -60, -61, -62, -63, -64, -65, -66, + /*63*/ -67, -68, -69, -70, -71, -72, -73, -74, + /*125*/ -75, -76, -77, -78, -80, -81, -82, -83, + /*250*/ -84, -85, -86, -87, -88, -88, -89, -89, + /*500*/ -90, -91, -91, -92, -93, -94, -95, -96, + /*1k*/ -96, -97, -98, -98, -99, -99,-100,-100, + /*2k*/ -101,-102,-103,-104,-106,-107,-107,-107, + /*4k*/ -107,-105,-103,-102,-101, -99, -98, -96, + /*8k*/ -95, -95, -96, -97, -96, -95, -93, -90, + /*16k*/ -80, -70, -50, -40, -30, -30, -30, -30 +}; + +/* The tone masking curves from Ehmer's and Fielder's papers have been + replaced by an empirically collected data set. The previously + published values were, far too often, simply on crack. */ + +#define EHMER_OFFSET 16 +#define EHMER_MAX 56 + +/* masking tones from -50 to 0dB, 62.5 through 16kHz at half octaves + test tones from -2 octaves to +5 octaves sampled at eighth octaves */ +/* (Vorbis 0dB, the loudest possible tone, is assumed to be ~100dB SPL + for collection of these curves) */ + +static const float tonemasks[P_BANDS][6][EHMER_MAX]={ + /* 62.5 Hz */ + {{ -60, -60, -60, -60, -60, -60, -60, -60, + -60, -60, -60, -60, -62, -62, -65, -73, + -69, -68, -68, -67, -70, -70, -72, -74, + -75, -79, -79, -80, -83, -88, -93, -100, + -110, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -48, -48, -48, -48, -48, -48, -48, -48, + -48, -48, -48, -48, -48, -53, -61, -66, + -66, -68, -67, -70, -76, -76, -72, -73, + -75, -76, -78, -79, -83, -88, -93, -100, + -110, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -37, -37, -37, -37, -37, -37, -37, -37, + -38, -40, -42, -46, -48, -53, -55, -62, + -65, -58, -56, -56, -61, -60, -65, -67, + -69, -71, -77, -77, -78, -80, -82, -84, + -88, -93, -98, -106, -112, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -25, -25, -25, -25, -25, -25, -25, -25, + -25, -26, -27, -29, -32, -38, -48, -52, + -52, -50, -48, -48, -51, -52, -54, -60, + -67, -67, -66, -68, -69, -73, -73, -76, + -80, -81, -81, -85, -85, -86, -88, -93, + -100, -110, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -16, -16, -16, -16, -16, -16, -16, -16, + -17, -19, -20, -22, -26, -28, -31, -40, + -47, -39, -39, -40, -42, -43, -47, -51, + -57, -52, -55, -55, -60, -58, -62, -63, + -70, -67, -69, -72, -73, -77, -80, -82, + -83, -87, -90, -94, -98, -104, -115, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -8, -8, -8, -8, -8, -8, -8, -8, + -8, -8, -10, -11, -15, -19, -25, -30, + -34, -31, -30, -31, -29, -32, -35, -42, + -48, -42, -44, -46, -50, -50, -51, -52, + -59, -54, -55, -55, -58, -62, -63, -66, + -72, -73, -76, -75, -78, -80, -80, -81, + -84, -88, -90, -94, -98, -101, -106, -110}}, + /* 88Hz */ + {{ -66, -66, -66, -66, -66, -66, -66, -66, + -66, -66, -66, -66, -66, -67, -67, -67, + -76, -72, -71, -74, -76, -76, -75, -78, + -79, -79, -81, -83, -86, -89, -93, -97, + -100, -105, -110, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -47, -47, -47, -47, -47, -47, -47, -47, + -47, -47, -47, -48, -51, -55, -59, -66, + -66, -66, -67, -66, -68, -69, -70, -74, + -79, -77, -77, -78, -80, -81, -82, -84, + -86, -88, -91, -95, -100, -108, -116, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -36, -36, -36, -36, -36, -36, -36, -36, + -36, -37, -37, -41, -44, -48, -51, -58, + -62, -60, -57, -59, -59, -60, -63, -65, + -72, -71, -70, -72, -74, -77, -76, -78, + -81, -81, -80, -83, -86, -91, -96, -100, + -105, -110, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -28, -28, -28, -28, -28, -28, -28, -28, + -28, -30, -32, -32, -33, -35, -41, -49, + -50, -49, -47, -48, -48, -52, -51, -57, + -65, -61, -59, -61, -64, -69, -70, -74, + -77, -77, -78, -81, -84, -85, -87, -90, + -92, -96, -100, -107, -112, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -19, -19, -19, -19, -19, -19, -19, -19, + -20, -21, -23, -27, -30, -35, -36, -41, + -46, -44, -42, -40, -41, -41, -43, -48, + -55, -53, -52, -53, -56, -59, -58, -60, + -67, -66, -69, -71, -72, -75, -79, -81, + -84, -87, -90, -93, -97, -101, -107, -114, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -9, -9, -9, -9, -9, -9, -9, -9, + -11, -12, -12, -15, -16, -20, -23, -30, + -37, -34, -33, -34, -31, -32, -32, -38, + -47, -44, -41, -40, -47, -49, -46, -46, + -58, -50, -50, -54, -58, -62, -64, -67, + -67, -70, -72, -76, -79, -83, -87, -91, + -96, -100, -104, -110, -999, -999, -999, -999}}, + /* 125 Hz */ + {{ -62, -62, -62, -62, -62, -62, -62, -62, + -62, -62, -63, -64, -66, -67, -66, -68, + -75, -72, -76, -75, -76, -78, -79, -82, + -84, -85, -90, -94, -101, -110, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -59, -59, -59, -59, -59, -59, -59, -59, + -59, -59, -59, -60, -60, -61, -63, -66, + -71, -68, -70, -70, -71, -72, -72, -75, + -81, -78, -79, -82, -83, -86, -90, -97, + -103, -113, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -53, -53, -53, -53, -53, -53, -53, -53, + -53, -54, -55, -57, -56, -57, -55, -61, + -65, -60, -60, -62, -63, -63, -66, -68, + -74, -73, -75, -75, -78, -80, -80, -82, + -85, -90, -96, -101, -108, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -46, -46, -46, -46, -46, -46, -46, -46, + -46, -46, -47, -47, -47, -47, -48, -51, + -57, -51, -49, -50, -51, -53, -54, -59, + -66, -60, -62, -67, -67, -70, -72, -75, + -76, -78, -81, -85, -88, -94, -97, -104, + -112, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -36, -36, -36, -36, -36, -36, -36, -36, + -39, -41, -42, -42, -39, -38, -41, -43, + -52, -44, -40, -39, -37, -37, -40, -47, + -54, -50, -48, -50, -55, -61, -59, -62, + -66, -66, -66, -69, -69, -73, -74, -74, + -75, -77, -79, -82, -87, -91, -95, -100, + -108, -115, -999, -999, -999, -999, -999, -999}, + { -28, -26, -24, -22, -20, -20, -23, -29, + -30, -31, -28, -27, -28, -28, -28, -35, + -40, -33, -32, -29, -30, -30, -30, -37, + -45, -41, -37, -38, -45, -47, -47, -48, + -53, -49, -48, -50, -49, -49, -51, -52, + -58, -56, -57, -56, -60, -61, -62, -70, + -72, -74, -78, -83, -88, -93, -100, -106}}, + /* 177 Hz */ + {{-999, -999, -999, -999, -999, -999, -999, -999, + -999, -110, -105, -100, -95, -91, -87, -83, + -80, -78, -76, -78, -78, -81, -83, -85, + -86, -85, -86, -87, -90, -97, -107, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -110, -105, -100, -95, -90, + -85, -81, -77, -73, -70, -67, -67, -68, + -75, -73, -70, -69, -70, -72, -75, -79, + -84, -83, -84, -86, -88, -89, -89, -93, + -98, -105, -112, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-105, -100, -95, -90, -85, -80, -76, -71, + -68, -68, -65, -63, -63, -62, -62, -64, + -65, -64, -61, -62, -63, -64, -66, -68, + -73, -73, -74, -75, -76, -81, -83, -85, + -88, -89, -92, -95, -100, -108, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -80, -75, -71, -68, -65, -63, -62, -61, + -61, -61, -61, -59, -56, -57, -53, -50, + -58, -52, -50, -50, -52, -53, -54, -58, + -67, -63, -67, -68, -72, -75, -78, -80, + -81, -81, -82, -85, -89, -90, -93, -97, + -101, -107, -114, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -65, -61, -59, -57, -56, -55, -55, -56, + -56, -57, -55, -53, -52, -47, -44, -44, + -50, -44, -41, -39, -39, -42, -40, -46, + -51, -49, -50, -53, -54, -63, -60, -61, + -62, -66, -66, -66, -70, -73, -74, -75, + -76, -75, -79, -85, -89, -91, -96, -102, + -110, -999, -999, -999, -999, -999, -999, -999}, + { -52, -50, -49, -49, -48, -48, -48, -49, + -50, -50, -49, -46, -43, -39, -35, -33, + -38, -36, -32, -29, -32, -32, -32, -35, + -44, -39, -38, -38, -46, -50, -45, -46, + -53, -50, -50, -50, -54, -54, -53, -53, + -56, -57, -59, -66, -70, -72, -74, -79, + -83, -85, -90, -97, -114, -999, -999, -999}}, + /* 250 Hz */ + {{-999, -999, -999, -999, -999, -999, -110, -105, + -100, -95, -90, -86, -80, -75, -75, -79, + -80, -79, -80, -81, -82, -88, -95, -103, + -110, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -108, -103, -98, -93, + -88, -83, -79, -78, -75, -71, -67, -68, + -73, -73, -72, -73, -75, -77, -80, -82, + -88, -93, -100, -107, -114, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -110, -105, -101, -96, -90, + -86, -81, -77, -73, -69, -66, -61, -62, + -66, -64, -62, -65, -66, -70, -72, -76, + -81, -80, -84, -90, -95, -102, -110, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -107, -103, -97, -92, -88, + -83, -79, -74, -70, -66, -59, -53, -58, + -62, -55, -54, -54, -54, -58, -61, -62, + -72, -70, -72, -75, -78, -80, -81, -80, + -83, -83, -88, -93, -100, -107, -115, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -105, -100, -95, -90, -85, + -80, -75, -70, -66, -62, -56, -48, -44, + -48, -46, -46, -43, -46, -48, -48, -51, + -58, -58, -59, -60, -62, -62, -61, -61, + -65, -64, -65, -68, -70, -74, -75, -78, + -81, -86, -95, -110, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -105, -100, -95, -90, -85, -80, + -75, -70, -65, -61, -55, -49, -39, -33, + -40, -35, -32, -38, -40, -33, -35, -37, + -46, -41, -45, -44, -46, -42, -45, -46, + -52, -50, -50, -50, -54, -54, -55, -57, + -62, -64, -66, -68, -70, -76, -81, -90, + -100, -110, -999, -999, -999, -999, -999, -999}}, + /* 354 hz */ + {{-999, -999, -999, -999, -999, -999, -999, -999, + -105, -98, -90, -85, -82, -83, -80, -78, + -84, -79, -80, -83, -87, -89, -91, -93, + -99, -106, -117, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -105, -98, -90, -85, -80, -75, -70, -68, + -74, -72, -74, -77, -80, -82, -85, -87, + -92, -89, -91, -95, -100, -106, -112, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -105, -98, -90, -83, -75, -71, -63, -64, + -67, -62, -64, -67, -70, -73, -77, -81, + -84, -83, -85, -89, -90, -93, -98, -104, + -109, -114, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -103, -96, -88, -81, -75, -68, -58, -54, + -56, -54, -56, -56, -58, -60, -63, -66, + -74, -69, -72, -72, -75, -74, -77, -81, + -81, -82, -84, -87, -93, -96, -99, -104, + -110, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -108, -102, -96, + -91, -85, -80, -74, -68, -60, -51, -46, + -48, -46, -43, -45, -47, -47, -49, -48, + -56, -53, -55, -58, -57, -63, -58, -60, + -66, -64, -67, -70, -70, -74, -77, -84, + -86, -89, -91, -93, -94, -101, -109, -118, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -108, -103, -98, -93, -88, + -83, -78, -73, -68, -60, -53, -44, -35, + -38, -38, -34, -34, -36, -40, -41, -44, + -51, -45, -46, -47, -46, -54, -50, -49, + -50, -50, -50, -51, -54, -57, -58, -60, + -66, -66, -66, -64, -65, -68, -77, -82, + -87, -95, -110, -999, -999, -999, -999, -999}}, + /* 500 Hz */ + {{-999, -999, -999, -999, -999, -999, -999, -999, + -107, -102, -97, -92, -87, -83, -78, -75, + -82, -79, -83, -85, -89, -92, -95, -98, + -101, -105, -109, -113, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -106, + -100, -95, -90, -86, -81, -78, -74, -69, + -74, -74, -76, -79, -83, -84, -86, -89, + -92, -97, -93, -100, -103, -107, -110, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -106, -100, + -95, -90, -87, -83, -80, -75, -69, -60, + -66, -66, -68, -70, -74, -78, -79, -81, + -81, -83, -84, -87, -93, -96, -99, -103, + -107, -110, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -108, -103, -98, + -93, -89, -85, -82, -78, -71, -62, -55, + -58, -58, -54, -54, -55, -59, -61, -62, + -70, -66, -66, -67, -70, -72, -75, -78, + -84, -84, -84, -88, -91, -90, -95, -98, + -102, -103, -106, -110, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -108, -103, -98, -94, + -90, -87, -82, -79, -73, -67, -58, -47, + -50, -45, -41, -45, -48, -44, -44, -49, + -54, -51, -48, -47, -49, -50, -51, -57, + -58, -60, -63, -69, -70, -69, -71, -74, + -78, -82, -90, -95, -101, -105, -110, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -105, -101, -97, -93, -90, + -85, -80, -77, -72, -65, -56, -48, -37, + -40, -36, -34, -40, -50, -47, -38, -41, + -47, -38, -35, -39, -38, -43, -40, -45, + -50, -45, -44, -47, -50, -55, -48, -48, + -52, -66, -70, -76, -82, -90, -97, -105, + -110, -999, -999, -999, -999, -999, -999, -999}}, + /* 707 Hz */ + {{-999, -999, -999, -999, -999, -999, -999, -999, + -999, -108, -103, -98, -93, -86, -79, -76, + -83, -81, -85, -87, -89, -93, -98, -102, + -107, -112, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -108, -103, -98, -93, -86, -79, -71, + -77, -74, -77, -79, -81, -84, -85, -90, + -92, -93, -92, -98, -101, -108, -112, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -108, -103, -98, -93, -87, -78, -68, -65, + -66, -62, -65, -67, -70, -73, -75, -78, + -82, -82, -83, -84, -91, -93, -98, -102, + -106, -110, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -105, -100, -95, -90, -82, -74, -62, -57, + -58, -56, -51, -52, -52, -54, -54, -58, + -66, -59, -60, -63, -66, -69, -73, -79, + -83, -84, -80, -81, -81, -82, -88, -92, + -98, -105, -113, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -107, + -102, -97, -92, -84, -79, -69, -57, -47, + -52, -47, -44, -45, -50, -52, -42, -42, + -53, -43, -43, -48, -51, -56, -55, -52, + -57, -59, -61, -62, -67, -71, -78, -83, + -86, -94, -98, -103, -110, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -105, -100, + -95, -90, -84, -78, -70, -61, -51, -41, + -40, -38, -40, -46, -52, -51, -41, -40, + -46, -40, -38, -38, -41, -46, -41, -46, + -47, -43, -43, -45, -41, -45, -56, -67, + -68, -83, -87, -90, -95, -102, -107, -113, + -999, -999, -999, -999, -999, -999, -999, -999}}, + /* 1000 Hz */ + {{-999, -999, -999, -999, -999, -999, -999, -999, + -999, -109, -105, -101, -96, -91, -84, -77, + -82, -82, -85, -89, -94, -100, -106, -110, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -106, -103, -98, -92, -85, -80, -71, + -75, -72, -76, -80, -84, -86, -89, -93, + -100, -107, -113, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -107, + -104, -101, -97, -92, -88, -84, -80, -64, + -66, -63, -64, -66, -69, -73, -77, -83, + -83, -86, -91, -98, -104, -111, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -107, + -104, -101, -97, -92, -90, -84, -74, -57, + -58, -52, -55, -54, -50, -52, -50, -52, + -63, -62, -69, -76, -77, -78, -78, -79, + -82, -88, -94, -100, -106, -111, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -106, -102, + -98, -95, -90, -85, -83, -78, -70, -50, + -50, -41, -44, -49, -47, -50, -50, -44, + -55, -46, -47, -48, -48, -54, -49, -49, + -58, -62, -71, -81, -87, -92, -97, -102, + -108, -114, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -106, -102, + -98, -95, -90, -85, -83, -78, -70, -45, + -43, -41, -47, -50, -51, -50, -49, -45, + -47, -41, -44, -41, -39, -43, -38, -37, + -40, -41, -44, -50, -58, -65, -73, -79, + -85, -92, -97, -101, -105, -109, -113, -999, + -999, -999, -999, -999, -999, -999, -999, -999}}, + /* 1414 Hz */ + {{-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -107, -100, -95, -87, -81, + -85, -83, -88, -93, -100, -107, -114, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -107, -101, -95, -88, -83, -76, + -73, -72, -79, -84, -90, -95, -100, -105, + -110, -115, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -104, -98, -92, -87, -81, -70, + -65, -62, -67, -71, -74, -80, -85, -91, + -95, -99, -103, -108, -111, -114, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -103, -97, -90, -85, -76, -60, + -56, -54, -60, -62, -61, -56, -63, -65, + -73, -74, -77, -75, -78, -81, -86, -87, + -88, -91, -94, -98, -103, -110, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -105, + -100, -97, -92, -86, -81, -79, -70, -57, + -51, -47, -51, -58, -60, -56, -53, -50, + -58, -52, -50, -50, -53, -55, -64, -69, + -71, -85, -82, -78, -81, -85, -95, -102, + -112, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -105, + -100, -97, -92, -85, -83, -79, -72, -49, + -40, -43, -43, -54, -56, -51, -50, -40, + -43, -38, -36, -35, -37, -38, -37, -44, + -54, -60, -57, -60, -70, -75, -84, -92, + -103, -112, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}}, + /* 2000 Hz */ + {{-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -110, -102, -95, -89, -82, + -83, -84, -90, -92, -99, -107, -113, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -107, -101, -95, -89, -83, -72, + -74, -78, -85, -88, -88, -90, -92, -98, + -105, -111, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -109, -103, -97, -93, -87, -81, -70, + -70, -67, -75, -73, -76, -79, -81, -83, + -88, -89, -97, -103, -110, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -107, -100, -94, -88, -83, -75, -63, + -59, -59, -63, -66, -60, -62, -67, -67, + -77, -76, -81, -88, -86, -92, -96, -102, + -109, -116, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -105, -98, -92, -86, -81, -73, -56, + -52, -47, -55, -60, -58, -52, -51, -45, + -49, -50, -53, -54, -61, -71, -70, -69, + -78, -79, -87, -90, -96, -104, -112, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -103, -96, -90, -86, -78, -70, -51, + -42, -47, -48, -55, -54, -54, -53, -42, + -35, -28, -33, -38, -37, -44, -47, -49, + -54, -63, -68, -78, -82, -89, -94, -99, + -104, -109, -114, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}}, + /* 2828 Hz */ + {{-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -110, -100, -90, -79, + -85, -81, -82, -82, -89, -94, -99, -103, + -109, -115, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -105, -97, -85, -72, + -74, -70, -70, -70, -76, -85, -91, -93, + -97, -103, -109, -115, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -112, -93, -81, -68, + -62, -60, -60, -57, -63, -70, -77, -82, + -90, -93, -98, -104, -109, -113, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -113, -100, -93, -84, -63, + -58, -48, -53, -54, -52, -52, -57, -64, + -66, -76, -83, -81, -85, -85, -90, -95, + -98, -101, -103, -106, -108, -111, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -105, -95, -86, -74, -53, + -50, -38, -43, -49, -43, -42, -39, -39, + -46, -52, -57, -56, -72, -69, -74, -81, + -87, -92, -94, -97, -99, -102, -105, -108, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -108, -99, -90, -76, -66, -45, + -43, -41, -44, -47, -43, -47, -40, -30, + -31, -31, -39, -33, -40, -41, -43, -53, + -59, -70, -73, -77, -79, -82, -84, -87, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}}, + /* 4000 Hz */ + {{-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -110, -91, -76, + -75, -85, -93, -98, -104, -110, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -110, -91, -70, + -70, -75, -86, -89, -94, -98, -101, -106, + -110, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -110, -95, -80, -60, + -65, -64, -74, -83, -88, -91, -95, -99, + -103, -107, -110, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -110, -95, -80, -58, + -55, -49, -66, -68, -71, -78, -78, -80, + -88, -85, -89, -97, -100, -105, -110, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -110, -95, -80, -53, + -52, -41, -59, -59, -49, -58, -56, -63, + -86, -79, -90, -93, -98, -103, -107, -112, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -110, -97, -91, -73, -45, + -40, -33, -53, -61, -49, -54, -50, -50, + -60, -52, -67, -74, -81, -92, -96, -100, + -105, -110, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}}, + /* 5657 Hz */ + {{-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -113, -106, -99, -92, -77, + -80, -88, -97, -106, -115, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -116, -109, -102, -95, -89, -74, + -72, -88, -87, -95, -102, -109, -116, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -116, -109, -102, -95, -89, -75, + -66, -74, -77, -78, -86, -87, -90, -96, + -105, -115, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -115, -108, -101, -94, -88, -66, + -56, -61, -70, -65, -78, -72, -83, -84, + -93, -98, -105, -110, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -110, -105, -95, -89, -82, -57, + -52, -52, -59, -56, -59, -58, -69, -67, + -88, -82, -82, -89, -94, -100, -108, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -110, -101, -96, -90, -83, -77, -54, + -43, -38, -50, -48, -52, -48, -42, -42, + -51, -52, -53, -59, -65, -71, -78, -85, + -95, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}}, + /* 8000 Hz */ + {{-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -120, -105, -86, -68, + -78, -79, -90, -100, -110, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -120, -105, -86, -66, + -73, -77, -88, -96, -105, -115, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -120, -105, -92, -80, -61, + -64, -68, -80, -87, -92, -100, -110, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -120, -104, -91, -79, -52, + -60, -54, -64, -69, -77, -80, -82, -84, + -85, -87, -88, -90, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -118, -100, -87, -77, -49, + -50, -44, -58, -61, -61, -67, -65, -62, + -62, -62, -65, -68, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -115, -98, -84, -62, -49, + -44, -38, -46, -49, -49, -46, -39, -37, + -39, -40, -42, -43, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}}, + /* 11314 Hz */ + {{-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -110, -88, -74, + -77, -82, -82, -85, -90, -94, -99, -104, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -110, -88, -66, + -70, -81, -80, -81, -84, -88, -91, -93, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -110, -88, -61, + -63, -70, -71, -74, -77, -80, -83, -85, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -110, -86, -62, + -63, -62, -62, -58, -52, -50, -50, -52, + -54, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -118, -108, -84, -53, + -50, -50, -50, -55, -47, -45, -40, -40, + -40, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -118, -100, -73, -43, + -37, -42, -43, -53, -38, -37, -35, -35, + -38, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}}, + /* 16000 Hz */ + {{-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -110, -100, -91, -84, -74, + -80, -80, -80, -80, -80, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -110, -100, -91, -84, -74, + -68, -68, -68, -68, -68, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -110, -100, -86, -78, -70, + -60, -45, -30, -21, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -110, -100, -87, -78, -67, + -48, -38, -29, -21, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -110, -100, -86, -69, -56, + -45, -35, -33, -29, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -110, -100, -83, -71, -48, + -27, -38, -37, -34, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}} +}; + +#endif diff --git a/sources/vorbis/lib/mdct.c b/sources/vorbis/lib/mdct.c new file mode 100644 index 0000000..63fce19 --- /dev/null +++ b/sources/vorbis/lib/mdct.c @@ -0,0 +1,562 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: normalized modified discrete cosine transform + power of two length transform only [64 <= n ] + + Original algorithm adapted long ago from _The use of multirate filter + banks for coding of high quality digital audio_, by T. Sporer, + K. Brandenburg and B. Edler, collection of the European Signal + Processing Conference (EUSIPCO), Amsterdam, June 1992, Vol.1, pp + 211-214 + + The below code implements an algorithm that no longer looks much like + that presented in the paper, but the basic structure remains if you + dig deep enough to see it. + + This module DOES NOT INCLUDE code to generate/apply the window + function. Everybody has their own weird favorite including me... I + happen to like the properties of y=sin(.5PI*sin^2(x)), but others may + vehemently disagree. + + ********************************************************************/ + +/* this can also be run as an integer transform by uncommenting a + define in mdct.h; the integerization is a first pass and although + it's likely stable for Vorbis, the dynamic range is constrained and + roundoff isn't done (so it's noisy). Consider it functional, but + only a starting point. There's no point on a machine with an FPU */ + +#include +#include +#include +#include +#include "codec.h" +#include "mdct.h" +#include "os.h" +#include "misc.h" + +/* build lookups for trig functions; also pre-figure scaling and + some window function algebra. */ + +void mdct_init(mdct_lookup *lookup,int n){ + int *bitrev=_ogg_malloc(sizeof(*bitrev)*(n/4)); + DATA_TYPE *T=_ogg_malloc(sizeof(*T)*(n+n/4)); + + int i; + int n2=n>>1; + int log2n=lookup->log2n=rint(log((float)n)/log(2.f)); + lookup->n=n; + lookup->trig=T; + lookup->bitrev=bitrev; + +/* trig lookups... */ + + for(i=0;i>j;j++) + if((msb>>j)&i)acc|=1<scale=FLOAT_CONV(4.f/n); +} + +/* 8 point butterfly (in place, 4 register) */ +STIN void mdct_butterfly_8(DATA_TYPE *x){ + REG_TYPE r0 = x[6] + x[2]; + REG_TYPE r1 = x[6] - x[2]; + REG_TYPE r2 = x[4] + x[0]; + REG_TYPE r3 = x[4] - x[0]; + + x[6] = r0 + r2; + x[4] = r0 - r2; + + r0 = x[5] - x[1]; + r2 = x[7] - x[3]; + x[0] = r1 + r0; + x[2] = r1 - r0; + + r0 = x[5] + x[1]; + r1 = x[7] + x[3]; + x[3] = r2 + r3; + x[1] = r2 - r3; + x[7] = r1 + r0; + x[5] = r1 - r0; + +} + +/* 16 point butterfly (in place, 4 register) */ +STIN void mdct_butterfly_16(DATA_TYPE *x){ + REG_TYPE r0 = x[1] - x[9]; + REG_TYPE r1 = x[0] - x[8]; + + x[8] += x[0]; + x[9] += x[1]; + x[0] = MULT_NORM((r0 + r1) * cPI2_8); + x[1] = MULT_NORM((r0 - r1) * cPI2_8); + + r0 = x[3] - x[11]; + r1 = x[10] - x[2]; + x[10] += x[2]; + x[11] += x[3]; + x[2] = r0; + x[3] = r1; + + r0 = x[12] - x[4]; + r1 = x[13] - x[5]; + x[12] += x[4]; + x[13] += x[5]; + x[4] = MULT_NORM((r0 - r1) * cPI2_8); + x[5] = MULT_NORM((r0 + r1) * cPI2_8); + + r0 = x[14] - x[6]; + r1 = x[15] - x[7]; + x[14] += x[6]; + x[15] += x[7]; + x[6] = r0; + x[7] = r1; + + mdct_butterfly_8(x); + mdct_butterfly_8(x+8); +} + +/* 32 point butterfly (in place, 4 register) */ +STIN void mdct_butterfly_32(DATA_TYPE *x){ + REG_TYPE r0 = x[30] - x[14]; + REG_TYPE r1 = x[31] - x[15]; + + x[30] += x[14]; + x[31] += x[15]; + x[14] = r0; + x[15] = r1; + + r0 = x[28] - x[12]; + r1 = x[29] - x[13]; + x[28] += x[12]; + x[29] += x[13]; + x[12] = MULT_NORM( r0 * cPI1_8 - r1 * cPI3_8 ); + x[13] = MULT_NORM( r0 * cPI3_8 + r1 * cPI1_8 ); + + r0 = x[26] - x[10]; + r1 = x[27] - x[11]; + x[26] += x[10]; + x[27] += x[11]; + x[10] = MULT_NORM(( r0 - r1 ) * cPI2_8); + x[11] = MULT_NORM(( r0 + r1 ) * cPI2_8); + + r0 = x[24] - x[8]; + r1 = x[25] - x[9]; + x[24] += x[8]; + x[25] += x[9]; + x[8] = MULT_NORM( r0 * cPI3_8 - r1 * cPI1_8 ); + x[9] = MULT_NORM( r1 * cPI3_8 + r0 * cPI1_8 ); + + r0 = x[22] - x[6]; + r1 = x[7] - x[23]; + x[22] += x[6]; + x[23] += x[7]; + x[6] = r1; + x[7] = r0; + + r0 = x[4] - x[20]; + r1 = x[5] - x[21]; + x[20] += x[4]; + x[21] += x[5]; + x[4] = MULT_NORM( r1 * cPI1_8 + r0 * cPI3_8 ); + x[5] = MULT_NORM( r1 * cPI3_8 - r0 * cPI1_8 ); + + r0 = x[2] - x[18]; + r1 = x[3] - x[19]; + x[18] += x[2]; + x[19] += x[3]; + x[2] = MULT_NORM(( r1 + r0 ) * cPI2_8); + x[3] = MULT_NORM(( r1 - r0 ) * cPI2_8); + + r0 = x[0] - x[16]; + r1 = x[1] - x[17]; + x[16] += x[0]; + x[17] += x[1]; + x[0] = MULT_NORM( r1 * cPI3_8 + r0 * cPI1_8 ); + x[1] = MULT_NORM( r1 * cPI1_8 - r0 * cPI3_8 ); + + mdct_butterfly_16(x); + mdct_butterfly_16(x+16); + +} + +/* N point first stage butterfly (in place, 2 register) */ +STIN void mdct_butterfly_first(DATA_TYPE *T, + DATA_TYPE *x, + int points){ + + DATA_TYPE *x1 = x + points - 8; + DATA_TYPE *x2 = x + (points>>1) - 8; + REG_TYPE r0; + REG_TYPE r1; + + do{ + + r0 = x1[6] - x2[6]; + r1 = x1[7] - x2[7]; + x1[6] += x2[6]; + x1[7] += x2[7]; + x2[6] = MULT_NORM(r1 * T[1] + r0 * T[0]); + x2[7] = MULT_NORM(r1 * T[0] - r0 * T[1]); + + r0 = x1[4] - x2[4]; + r1 = x1[5] - x2[5]; + x1[4] += x2[4]; + x1[5] += x2[5]; + x2[4] = MULT_NORM(r1 * T[5] + r0 * T[4]); + x2[5] = MULT_NORM(r1 * T[4] - r0 * T[5]); + + r0 = x1[2] - x2[2]; + r1 = x1[3] - x2[3]; + x1[2] += x2[2]; + x1[3] += x2[3]; + x2[2] = MULT_NORM(r1 * T[9] + r0 * T[8]); + x2[3] = MULT_NORM(r1 * T[8] - r0 * T[9]); + + r0 = x1[0] - x2[0]; + r1 = x1[1] - x2[1]; + x1[0] += x2[0]; + x1[1] += x2[1]; + x2[0] = MULT_NORM(r1 * T[13] + r0 * T[12]); + x2[1] = MULT_NORM(r1 * T[12] - r0 * T[13]); + + x1-=8; + x2-=8; + T+=16; + + }while(x2>=x); +} + +/* N/stage point generic N stage butterfly (in place, 2 register) */ +STIN void mdct_butterfly_generic(DATA_TYPE *T, + DATA_TYPE *x, + int points, + int trigint){ + + DATA_TYPE *x1 = x + points - 8; + DATA_TYPE *x2 = x + (points>>1) - 8; + REG_TYPE r0; + REG_TYPE r1; + + do{ + + r0 = x1[6] - x2[6]; + r1 = x1[7] - x2[7]; + x1[6] += x2[6]; + x1[7] += x2[7]; + x2[6] = MULT_NORM(r1 * T[1] + r0 * T[0]); + x2[7] = MULT_NORM(r1 * T[0] - r0 * T[1]); + + T+=trigint; + + r0 = x1[4] - x2[4]; + r1 = x1[5] - x2[5]; + x1[4] += x2[4]; + x1[5] += x2[5]; + x2[4] = MULT_NORM(r1 * T[1] + r0 * T[0]); + x2[5] = MULT_NORM(r1 * T[0] - r0 * T[1]); + + T+=trigint; + + r0 = x1[2] - x2[2]; + r1 = x1[3] - x2[3]; + x1[2] += x2[2]; + x1[3] += x2[3]; + x2[2] = MULT_NORM(r1 * T[1] + r0 * T[0]); + x2[3] = MULT_NORM(r1 * T[0] - r0 * T[1]); + + T+=trigint; + + r0 = x1[0] - x2[0]; + r1 = x1[1] - x2[1]; + x1[0] += x2[0]; + x1[1] += x2[1]; + x2[0] = MULT_NORM(r1 * T[1] + r0 * T[0]); + x2[1] = MULT_NORM(r1 * T[0] - r0 * T[1]); + + T+=trigint; + x1-=8; + x2-=8; + + }while(x2>=x); +} + +STIN void mdct_butterflies(mdct_lookup *init, + DATA_TYPE *x, + int points){ + + DATA_TYPE *T=init->trig; + int stages=init->log2n-5; + int i,j; + + if(--stages>0){ + mdct_butterfly_first(T,x,points); + } + + for(i=1;--stages>0;i++){ + for(j=0;j<(1<>i)*j,points>>i,4<trig)_ogg_free(l->trig); + if(l->bitrev)_ogg_free(l->bitrev); + memset(l,0,sizeof(*l)); + } +} + +STIN void mdct_bitreverse(mdct_lookup *init, + DATA_TYPE *x){ + int n = init->n; + int *bit = init->bitrev; + DATA_TYPE *w0 = x; + DATA_TYPE *w1 = x = w0+(n>>1); + DATA_TYPE *T = init->trig+n; + + do{ + DATA_TYPE *x0 = x+bit[0]; + DATA_TYPE *x1 = x+bit[1]; + + REG_TYPE r0 = x0[1] - x1[1]; + REG_TYPE r1 = x0[0] + x1[0]; + REG_TYPE r2 = MULT_NORM(r1 * T[0] + r0 * T[1]); + REG_TYPE r3 = MULT_NORM(r1 * T[1] - r0 * T[0]); + + w1 -= 4; + + r0 = HALVE(x0[1] + x1[1]); + r1 = HALVE(x0[0] - x1[0]); + + w0[0] = r0 + r2; + w1[2] = r0 - r2; + w0[1] = r1 + r3; + w1[3] = r3 - r1; + + x0 = x+bit[2]; + x1 = x+bit[3]; + + r0 = x0[1] - x1[1]; + r1 = x0[0] + x1[0]; + r2 = MULT_NORM(r1 * T[2] + r0 * T[3]); + r3 = MULT_NORM(r1 * T[3] - r0 * T[2]); + + r0 = HALVE(x0[1] + x1[1]); + r1 = HALVE(x0[0] - x1[0]); + + w0[2] = r0 + r2; + w1[0] = r0 - r2; + w0[3] = r1 + r3; + w1[1] = r3 - r1; + + T += 4; + bit += 4; + w0 += 4; + + }while(w0n; + int n2=n>>1; + int n4=n>>2; + + /* rotate */ + + DATA_TYPE *iX = in+n2-7; + DATA_TYPE *oX = out+n2+n4; + DATA_TYPE *T = init->trig+n4; + + do{ + oX -= 4; + oX[0] = MULT_NORM(-iX[2] * T[3] - iX[0] * T[2]); + oX[1] = MULT_NORM (iX[0] * T[3] - iX[2] * T[2]); + oX[2] = MULT_NORM(-iX[6] * T[1] - iX[4] * T[0]); + oX[3] = MULT_NORM (iX[4] * T[1] - iX[6] * T[0]); + iX -= 8; + T += 4; + }while(iX>=in); + + iX = in+n2-8; + oX = out+n2+n4; + T = init->trig+n4; + + do{ + T -= 4; + oX[0] = MULT_NORM (iX[4] * T[3] + iX[6] * T[2]); + oX[1] = MULT_NORM (iX[4] * T[2] - iX[6] * T[3]); + oX[2] = MULT_NORM (iX[0] * T[1] + iX[2] * T[0]); + oX[3] = MULT_NORM (iX[0] * T[0] - iX[2] * T[1]); + iX -= 8; + oX += 4; + }while(iX>=in); + + mdct_butterflies(init,out+n2,n2); + mdct_bitreverse(init,out); + + /* roatate + window */ + + { + DATA_TYPE *oX1=out+n2+n4; + DATA_TYPE *oX2=out+n2+n4; + DATA_TYPE *iX =out; + T =init->trig+n2; + + do{ + oX1-=4; + + oX1[3] = MULT_NORM (iX[0] * T[1] - iX[1] * T[0]); + oX2[0] = -MULT_NORM (iX[0] * T[0] + iX[1] * T[1]); + + oX1[2] = MULT_NORM (iX[2] * T[3] - iX[3] * T[2]); + oX2[1] = -MULT_NORM (iX[2] * T[2] + iX[3] * T[3]); + + oX1[1] = MULT_NORM (iX[4] * T[5] - iX[5] * T[4]); + oX2[2] = -MULT_NORM (iX[4] * T[4] + iX[5] * T[5]); + + oX1[0] = MULT_NORM (iX[6] * T[7] - iX[7] * T[6]); + oX2[3] = -MULT_NORM (iX[6] * T[6] + iX[7] * T[7]); + + oX2+=4; + iX += 8; + T += 8; + }while(iXoX2); + } +} + +void mdct_forward(mdct_lookup *init, DATA_TYPE *in, DATA_TYPE *out){ + int n=init->n; + int n2=n>>1; + int n4=n>>2; + int n8=n>>3; + DATA_TYPE *w=alloca(n*sizeof(*w)); /* forward needs working space */ + DATA_TYPE *w2=w+n2; + + /* rotate */ + + /* window + rotate + step 1 */ + + REG_TYPE r0; + REG_TYPE r1; + DATA_TYPE *x0=in+n2+n4; + DATA_TYPE *x1=x0+1; + DATA_TYPE *T=init->trig+n2; + + int i=0; + + for(i=0;itrig+n2; + x0=out+n2; + + for(i=0;iscale); + x0[0] =MULT_NORM((w[0]*T[1]-w[1]*T[0])*init->scale); + w+=2; + T+=2; + } +} diff --git a/sources/vorbis/lib/mdct.h b/sources/vorbis/lib/mdct.h new file mode 100644 index 0000000..0aa30ae --- /dev/null +++ b/sources/vorbis/lib/mdct.h @@ -0,0 +1,66 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: modified discrete cosine transform prototypes + + ********************************************************************/ + +#ifndef _OGG_mdct_H_ +#define _OGG_mdct_H_ + +#include "codec.h" + +/*#define MDCT_INTEGERIZED <- be warned there could be some hurt left here*/ +#ifdef MDCT_INTEGERIZED + +#define DATA_TYPE int +#define REG_TYPE register int +#define TRIGBITS 14 +#define cPI3_8 6270 +#define cPI2_8 11585 +#define cPI1_8 15137 + +#define FLOAT_CONV(x) ((int)((x)*(1<>TRIGBITS) +#define HALVE(x) ((x)>>1) + +#else + +#define DATA_TYPE float +#define REG_TYPE float +#define cPI3_8 .38268343236508977175F +#define cPI2_8 .70710678118654752441F +#define cPI1_8 .92387953251128675613F + +#define FLOAT_CONV(x) (x) +#define MULT_NORM(x) (x) +#define HALVE(x) ((x)*.5f) + +#endif + + +typedef struct { + int n; + int log2n; + + DATA_TYPE *trig; + int *bitrev; + + DATA_TYPE scale; +} mdct_lookup; + +extern void mdct_init(mdct_lookup *lookup,int n); +extern void mdct_clear(mdct_lookup *l); +extern void mdct_forward(mdct_lookup *init, DATA_TYPE *in, DATA_TYPE *out); +extern void mdct_backward(mdct_lookup *init, DATA_TYPE *in, DATA_TYPE *out); + +#endif diff --git a/sources/vorbis/lib/misc.c b/sources/vorbis/lib/misc.c new file mode 100644 index 0000000..603ec36 --- /dev/null +++ b/sources/vorbis/lib/misc.c @@ -0,0 +1,216 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ********************************************************************/ + +#define HEAD_ALIGN 32 +#include +#include +#include +#include +#include "codec.h" +#define MISC_C +#include "misc.h" +#include + +static pthread_mutex_t memlock=PTHREAD_MUTEX_INITIALIZER; +static void **pointers=NULL; +static long *insertlist=NULL; /* We can't embed this in the pointer list; + a pointer can have any value... */ + +static char **files=NULL; +static long *file_bytes=NULL; +static int filecount=0; + +static int ptop=0; +static int palloced=0; +static int pinsert=0; + +typedef struct { + char *file; + long line; + long ptr; + long bytes; +} head; + +long global_bytes=0; +long start_time=-1; + +static void *_insert(void *ptr,long bytes,char *file,long line){ + ((head *)ptr)->file=file; + ((head *)ptr)->line=line; + ((head *)ptr)->ptr=pinsert; + ((head *)ptr)->bytes=bytes-HEAD_ALIGN; + + pthread_mutex_lock(&memlock); + if(pinsert>=palloced){ + palloced+=64; + if(pointers){ + pointers=(void **)realloc(pointers,sizeof(void **)*palloced); + insertlist=(long *)realloc(insertlist,sizeof(long *)*palloced); + }else{ + pointers=(void **)malloc(sizeof(void **)*palloced); + insertlist=(long *)malloc(sizeof(long *)*palloced); + } + } + + pointers[pinsert]=ptr; + + if(pinsert==ptop) + pinsert=++ptop; + else + pinsert=insertlist[pinsert]; + +#ifdef _VDBG_GRAPHFILE + { + FILE *out; + struct timeval tv; + static struct timezone tz; + int i; + char buffer[80]; + gettimeofday(&tv,&tz); + + for(i=0;ifile; + long bytes =((head *)ptr)->bytes; + int i; + + gettimeofday(&tv,&tz); + fprintf(out,"%ld, %ld\n",-start_time+(tv.tv_sec*1000)+(tv.tv_usec/1000), + global_bytes); + fprintf(out,"%ld, %ld\n",-start_time+(tv.tv_sec*1000)+(tv.tv_usec/1000), + global_bytes-((head *)ptr)->bytes); + fclose(out); + + for(i=0;ibytes; + + insert=((head *)ptr)->ptr; + insertlist[insert]=pinsert; + pinsert=insert; + + if(pointers[insert]==NULL){ + fprintf(stderr,"DEBUGGING MALLOC ERROR: freeing previously freed memory\n"); + fprintf(stderr,"\t%s %ld\n",((head *)ptr)->file,((head *)ptr)->line); + } + + if(global_bytes<0){ + fprintf(stderr,"DEBUGGING MALLOC ERROR: freeing unmalloced memory\n"); + } + + pointers[insert]=NULL; + pthread_mutex_unlock(&memlock); +} + +void _VDBG_dump(void){ + int i; + pthread_mutex_lock(&memlock); + for(i=0;ifile,ptr->line); + } + + pthread_mutex_unlock(&memlock); +} + +void *_VDBG_malloc(void *ptr,long bytes,char *file,long line){ + if(bytes<=0) + fprintf(stderr,"bad malloc request (%ld bytes) from %s:%ld\n",bytes,file,line); + + bytes+=HEAD_ALIGN; + if(ptr){ + ptr-=HEAD_ALIGN; + _ripremove(ptr); + ptr=realloc(ptr,bytes); + }else{ + ptr=malloc(bytes); + memset(ptr,0,bytes); + } + return _insert(ptr,bytes,file,line); +} + +void _VDBG_free(void *ptr,char *file,long line){ + if(ptr){ + ptr-=HEAD_ALIGN; + _ripremove(ptr); + free(ptr); + } +} + diff --git a/sources/vorbis/lib/misc.h b/sources/vorbis/lib/misc.h new file mode 100644 index 0000000..3dafe5b --- /dev/null +++ b/sources/vorbis/lib/misc.h @@ -0,0 +1,57 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2015 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: miscellaneous prototypes + + ********************************************************************/ + +#ifndef _V_RANDOM_H_ +#define _V_RANDOM_H_ +#include "codec.h" + +extern void *_vorbis_block_alloc(vorbis_block *vb,long bytes); +extern void _vorbis_block_ripcord(vorbis_block *vb); +extern int ov_ilog(ogg_uint32_t v); + +#ifdef ANALYSIS +extern int analysis_noisy; +extern void _analysis_output(char *base,int i,float *v,int n,int bark,int dB, + ogg_int64_t off); +extern void _analysis_output_always(char *base,int i,float *v,int n,int bark,int dB, + ogg_int64_t off); +#endif + +#ifdef DEBUG_MALLOC + +#define _VDBG_GRAPHFILE "malloc.m" +#undef _VDBG_GRAPHFILE +extern void *_VDBG_malloc(void *ptr,long bytes,char *file,long line); +extern void _VDBG_free(void *ptr,char *file,long line); + +#ifndef MISC_C +#undef _ogg_malloc +#undef _ogg_calloc +#undef _ogg_realloc +#undef _ogg_free + +#define _ogg_malloc(x) _VDBG_malloc(NULL,(x),__FILE__,__LINE__) +#define _ogg_calloc(x,y) _VDBG_malloc(NULL,(x)*(y),__FILE__,__LINE__) +#define _ogg_realloc(x,y) _VDBG_malloc((x),(y),__FILE__,__LINE__) +#define _ogg_free(x) _VDBG_free((x),__FILE__,__LINE__) +#endif +#endif + +#endif + + + + diff --git a/sources/vorbis/lib/modes/floor_all.h b/sources/vorbis/lib/modes/floor_all.h new file mode 100644 index 0000000..076da27 --- /dev/null +++ b/sources/vorbis/lib/modes/floor_all.h @@ -0,0 +1,259 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: key floor settings + + ********************************************************************/ + +#include "codec.h" +#include "backends.h" +#include "floor_books.h" + +static const static_codebook*const _floor_128x4_books[]={ + &_huff_book_line_128x4_class0, + &_huff_book_line_128x4_0sub0, + &_huff_book_line_128x4_0sub1, + &_huff_book_line_128x4_0sub2, + &_huff_book_line_128x4_0sub3, +}; +static const static_codebook*const _floor_256x4_books[]={ + &_huff_book_line_256x4_class0, + &_huff_book_line_256x4_0sub0, + &_huff_book_line_256x4_0sub1, + &_huff_book_line_256x4_0sub2, + &_huff_book_line_256x4_0sub3, +}; +static const static_codebook*const _floor_128x7_books[]={ + &_huff_book_line_128x7_class0, + &_huff_book_line_128x7_class1, + + &_huff_book_line_128x7_0sub1, + &_huff_book_line_128x7_0sub2, + &_huff_book_line_128x7_0sub3, + &_huff_book_line_128x7_1sub1, + &_huff_book_line_128x7_1sub2, + &_huff_book_line_128x7_1sub3, +}; +static const static_codebook*const _floor_256x7_books[]={ + &_huff_book_line_256x7_class0, + &_huff_book_line_256x7_class1, + + &_huff_book_line_256x7_0sub1, + &_huff_book_line_256x7_0sub2, + &_huff_book_line_256x7_0sub3, + &_huff_book_line_256x7_1sub1, + &_huff_book_line_256x7_1sub2, + &_huff_book_line_256x7_1sub3, +}; +static const static_codebook*const _floor_128x11_books[]={ + &_huff_book_line_128x11_class1, + &_huff_book_line_128x11_class2, + &_huff_book_line_128x11_class3, + + &_huff_book_line_128x11_0sub0, + &_huff_book_line_128x11_1sub0, + &_huff_book_line_128x11_1sub1, + &_huff_book_line_128x11_2sub1, + &_huff_book_line_128x11_2sub2, + &_huff_book_line_128x11_2sub3, + &_huff_book_line_128x11_3sub1, + &_huff_book_line_128x11_3sub2, + &_huff_book_line_128x11_3sub3, +}; +static const static_codebook*const _floor_128x17_books[]={ + &_huff_book_line_128x17_class1, + &_huff_book_line_128x17_class2, + &_huff_book_line_128x17_class3, + + &_huff_book_line_128x17_0sub0, + &_huff_book_line_128x17_1sub0, + &_huff_book_line_128x17_1sub1, + &_huff_book_line_128x17_2sub1, + &_huff_book_line_128x17_2sub2, + &_huff_book_line_128x17_2sub3, + &_huff_book_line_128x17_3sub1, + &_huff_book_line_128x17_3sub2, + &_huff_book_line_128x17_3sub3, +}; +static const static_codebook*const _floor_256x4low_books[]={ + &_huff_book_line_256x4low_class0, + &_huff_book_line_256x4low_0sub0, + &_huff_book_line_256x4low_0sub1, + &_huff_book_line_256x4low_0sub2, + &_huff_book_line_256x4low_0sub3, +}; +static const static_codebook*const _floor_1024x27_books[]={ + &_huff_book_line_1024x27_class1, + &_huff_book_line_1024x27_class2, + &_huff_book_line_1024x27_class3, + &_huff_book_line_1024x27_class4, + + &_huff_book_line_1024x27_0sub0, + &_huff_book_line_1024x27_1sub0, + &_huff_book_line_1024x27_1sub1, + &_huff_book_line_1024x27_2sub0, + &_huff_book_line_1024x27_2sub1, + &_huff_book_line_1024x27_3sub1, + &_huff_book_line_1024x27_3sub2, + &_huff_book_line_1024x27_3sub3, + &_huff_book_line_1024x27_4sub1, + &_huff_book_line_1024x27_4sub2, + &_huff_book_line_1024x27_4sub3, +}; +static const static_codebook*const _floor_2048x27_books[]={ + &_huff_book_line_2048x27_class1, + &_huff_book_line_2048x27_class2, + &_huff_book_line_2048x27_class3, + &_huff_book_line_2048x27_class4, + + &_huff_book_line_2048x27_0sub0, + &_huff_book_line_2048x27_1sub0, + &_huff_book_line_2048x27_1sub1, + &_huff_book_line_2048x27_2sub0, + &_huff_book_line_2048x27_2sub1, + &_huff_book_line_2048x27_3sub1, + &_huff_book_line_2048x27_3sub2, + &_huff_book_line_2048x27_3sub3, + &_huff_book_line_2048x27_4sub1, + &_huff_book_line_2048x27_4sub2, + &_huff_book_line_2048x27_4sub3, +}; + +static const static_codebook*const _floor_512x17_books[]={ + &_huff_book_line_512x17_class1, + &_huff_book_line_512x17_class2, + &_huff_book_line_512x17_class3, + + &_huff_book_line_512x17_0sub0, + &_huff_book_line_512x17_1sub0, + &_huff_book_line_512x17_1sub1, + &_huff_book_line_512x17_2sub1, + &_huff_book_line_512x17_2sub2, + &_huff_book_line_512x17_2sub3, + &_huff_book_line_512x17_3sub1, + &_huff_book_line_512x17_3sub2, + &_huff_book_line_512x17_3sub3, +}; + +static const static_codebook*const _floor_Xx0_books[]={ + 0 +}; + +static const static_codebook*const *const _floor_books[11]={ + _floor_128x4_books, + _floor_256x4_books, + _floor_128x7_books, + _floor_256x7_books, + _floor_128x11_books, + _floor_128x17_books, + _floor_256x4low_books, + _floor_1024x27_books, + _floor_2048x27_books, + _floor_512x17_books, + _floor_Xx0_books, +}; + +static const vorbis_info_floor1 _floor[11]={ + /* 0: 128 x 4 */ + { + 1,{0},{4},{2},{0}, + {{1,2,3,4}}, + 4,{0,128, 33,8,16,70}, + + 60,30,500, 1.,18., 128 + }, + /* 1: 256 x 4 */ + { + 1,{0},{4},{2},{0}, + {{1,2,3,4}}, + 4,{0,256, 66,16,32,140}, + + 60,30,500, 1.,18., 256 + }, + /* 2: 128 x 7 */ + { + 2,{0,1},{3,4},{2,2},{0,1}, + {{-1,2,3,4},{-1,5,6,7}}, + 4,{0,128, 14,4,58, 2,8,28,90}, + + 60,30,500, 1.,18., 128 + }, + /* 3: 256 x 7 */ + { + 2,{0,1},{3,4},{2,2},{0,1}, + {{-1,2,3,4},{-1,5,6,7}}, + 4,{0,256, 28,8,116, 4,16,56,180}, + + 60,30,500, 1.,18., 256 + }, + /* 4: 128 x 11 */ + { + 4,{0,1,2,3},{2,3,3,3},{0,1,2,2},{-1,0,1,2}, + {{3},{4,5},{-1,6,7,8},{-1,9,10,11}}, + + 2,{0,128, 8,33, 4,16,70, 2,6,12, 23,46,90}, + + 60,30,500, 1,18., 128 + }, + /* 5: 128 x 17 */ + { + 6,{0,1,1,2,3,3},{2,3,3,3},{0,1,2,2},{-1,0,1,2}, + {{3},{4,5},{-1,6,7,8},{-1,9,10,11}}, + 2,{0,128, 12,46, 4,8,16, 23,33,70, 2,6,10, 14,19,28, 39,58,90}, + + 60,30,500, 1,18., 128 + }, + /* 6: 256 x 4 (low bitrate version) */ + { + 1,{0},{4},{2},{0}, + {{1,2,3,4}}, + 4,{0,256, 66,16,32,140}, + + 60,30,500, 1.,18., 256 + }, + /* 7: 1024 x 27 */ + { + 8,{0,1,2,2,3,3,4,4},{3,4,3,4,3},{0,1,1,2,2},{-1,0,1,2,3}, + {{4},{5,6},{7,8},{-1,9,10,11},{-1,12,13,14}}, + 2,{0,1024, 93,23,372, 6,46,186,750, 14,33,65, 130,260,556, + 3,10,18,28, 39,55,79,111, 158,220,312, 464,650,850}, + + 60,30,500, 3,18., 1024 + }, + /* 8: 2048 x 27 */ + { + 8,{0,1,2,2,3,3,4,4},{3,4,3,4,3},{0,1,1,2,2},{-1,0,1,2,3}, + {{4},{5,6},{7,8},{-1,9,10,11},{-1,12,13,14}}, + 2,{0,2048, 186,46,744, 12,92,372,1500, 28,66,130, 260,520,1112, + 6,20,36,56, 78,110,158,222, 316,440,624, 928,1300,1700}, + + 60,30,500, 3,18., 2048 + }, + /* 9: 512 x 17 */ + { + 6,{0,1,1,2,3,3},{2,3,3,3},{0,1,2,2},{-1,0,1,2}, + {{3},{4,5},{-1,6,7,8},{-1,9,10,11}}, + 2,{0,512, 46,186, 16,33,65, 93,130,278, + 7,23,39, 55,79,110, 156,232,360}, + + 60,30,500, 1,18., 512 + }, + + /* 10: X x 0 (LFE floor; edge posts only) */ + { + 0,{0}, {0},{0},{-1}, + {{-1}}, + 2,{0,12}, + 60,30,500, 1.,18., 10 + }, + +}; diff --git a/sources/vorbis/lib/modes/psych_11.h b/sources/vorbis/lib/modes/psych_11.h new file mode 100644 index 0000000..cc5eea2 --- /dev/null +++ b/sources/vorbis/lib/modes/psych_11.h @@ -0,0 +1,50 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: 11kHz settings + + ********************************************************************/ + +static const double _psy_lowpass_11[3]={4.5,5.5,30.,}; + +static const att3 _psy_tone_masteratt_11[3]={ + {{ 30, 25, 12}, 0, 0}, /* 0 */ + {{ 30, 25, 12}, 0, 0}, /* 0 */ + {{ 20, 0, -14}, 0, 0}, /* 0 */ +}; + +static const vp_adjblock _vp_tonemask_adj_11[3]={ + /* adjust for mode zero */ + /* 63 125 250 500 1 2 4 8 16 */ + {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0,10, 2, 0,99,99,99}}, /* 0 */ + {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0, 5, 0, 0,99,99,99}}, /* 1 */ + {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0, 0, 0, 0,99,99,99}}, /* 2 */ +}; + + +static const noise3 _psy_noisebias_11[3]={ + /* 63 125 250 500 1k 2k 4k 8k 16k*/ + {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 10, 10, 12, 12, 12, 99, 99, 99}, + {-15,-15,-15,-15,-10,-10, -5, 0, 0, 4, 4, 5, 5, 10, 99, 99, 99}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, 99, 99, 99}}}, + + {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 10, 10, 12, 12, 12, 99, 99, 99}, + {-15,-15,-15,-15,-10,-10, -5, -5, -5, 0, 0, 0, 0, 0, 99, 99, 99}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, 99, 99, 99}}}, + + {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 99, 99, 99}, + {-30,-30,-30,-30,-26,-22,-20,-14,-12,-12,-10,-10,-10,-10, 99, 99, 99}, + {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24, 99, 99, 99}}}, +}; + +static const double _noise_thresh_11[3]={ .3,.5,.5 }; + diff --git a/sources/vorbis/lib/modes/psych_16.h b/sources/vorbis/lib/modes/psych_16.h new file mode 100644 index 0000000..477cb4d --- /dev/null +++ b/sources/vorbis/lib/modes/psych_16.h @@ -0,0 +1,132 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: 16kHz settings + + ********************************************************************/ + +/* stereo mode by base quality level */ +static const adj_stereo _psy_stereo_modes_16[4]={ + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 */ + {{ 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, + { 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, + { 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 4, 4}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + {{ 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, + { 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, + { 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 4, 4, 4, 4, 4}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + {{ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, + { 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, + { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, +}; + +static const double _psy_lowpass_16[4]={6.5,8,30.,99.}; + +static const att3 _psy_tone_masteratt_16[4]={ + {{ 30, 25, 12}, 0, 0}, /* 0 */ + {{ 25, 22, 12}, 0, 0}, /* 0 */ + {{ 20, 12, 0}, 0, 0}, /* 0 */ + {{ 15, 0, -14}, 0, 0}, /* 0 */ +}; + +static const vp_adjblock _vp_tonemask_adj_16[4]={ + /* adjust for mode zero */ + /* 63 125 250 500 1 2 4 8 16 */ + {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0,10, 0, 0, 0, 0, 0}}, /* 0 */ + {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0,10, 0, 0, 0, 0, 0}}, /* 1 */ + {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 2 */ + {{-30,-30,-30,-30,-30,-26,-20,-10, -5, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 2 */ +}; + + +static const noise3 _psy_noisebias_16_short[4]={ + /* 63 125 250 500 1k 2k 4k 8k 16k*/ + {{{-15,-15,-15,-15,-15,-10,-10,-5, 4, 10, 10, 10, 10, 12, 12, 14, 20}, + {-15,-15,-15,-15,-15,-10,-10, -5, 0, 0, 4, 5, 5, 6, 8, 8, 15}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -6, -6}}}, + + {{{-15,-15,-15,-15,-15,-10,-10,-5, 4, 6, 6, 6, 6, 8, 10, 12, 20}, + {-15,-15,-15,-15,-15,-15,-15,-10, -5, -5, -5, 4, 5, 6, 8, 8, 15}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10,-10,-10,-10,-10,-10,-10,-10,-10}}}, + + {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 12}, + {-20,-20,-20,-20,-16,-12,-20,-14,-10,-10, -8, 0, 0, 0, 0, 2, 5}, + {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, + + {{{-15,-15,-15,-15,-15,-12,-10, -8, -5, -5, -5, -5, -5, 0, 0, 0, 6}, + {-30,-30,-30,-30,-26,-22,-20,-14,-12,-12,-10,-10,-10,-10,-10,-10, -6}, + {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, +}; + +static const noise3 _psy_noisebias_16_impulse[4]={ + /* 63 125 250 500 1k 2k 4k 8k 16k*/ + {{{-15,-15,-15,-15,-15,-10,-10,-5, 4, 10, 10, 10, 10, 12, 12, 14, 20}, + {-15,-15,-15,-15,-15,-10,-10, -5, 0, 0, 4, 5, 5, 6, 8, 8, 15}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -6, -6}}}, + + {{{-15,-15,-15,-15,-15,-10,-10,-5, 4, 4, 4, 4, 5, 5, 6, 8, 15}, + {-15,-15,-15,-15,-15,-15,-15,-10, -5, -5, -5, 0, 0, 0, 0, 4, 10}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10,-10,-10,-10,-10,-10,-10,-10,-10}}}, + + {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 4, 10}, + {-20,-20,-20,-20,-16,-12,-20,-14,-10,-10,-10,-10,-10,-10,-10, -7, -5}, + {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, + + {{{-15,-15,-15,-15,-15,-12,-10, -8, -5, -5, -5, -5, -5, 0, 0, 0, 6}, + {-30,-30,-30,-30,-26,-22,-20,-18,-18,-18,-20,-20,-20,-20,-20,-20,-16}, + {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, +}; + +static const noise3 _psy_noisebias_16[4]={ + /* 63 125 250 500 1k 2k 4k 8k 16k*/ + {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 6, 8, 8, 10, 10, 10, 14, 20}, + {-10,-10,-10,-10,-10, -5, -2, -2, 0, 0, 0, 4, 5, 6, 8, 8, 15}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -6, -6}}}, + + {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 6, 6, 6, 6, 8, 10, 12, 20}, + {-15,-15,-15,-15,-15,-10, -5, -5, 0, 0, 0, 4, 5, 6, 8, 8, 15}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -6, -6}}}, + + {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 12}, + {-20,-20,-20,-20,-16,-12,-20,-10, -5, -5, 0, 0, 0, 0, 0, 2, 5}, + {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, + + {{{-15,-15,-15,-15,-15,-12,-10, -8, -5, -5, -5, -5, -5, 0, 0, 0, 6}, + {-30,-30,-30,-30,-26,-22,-20,-14,-12,-12,-10,-10,-10,-10,-10,-10, -6}, + {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, +}; + +static const noiseguard _psy_noiseguards_16[4]={ + {10,10,-1}, + {10,10,-1}, + {20,20,-1}, + {20,20,-1}, +}; + +static const double _noise_thresh_16[4]={ .3,.5,.5,.5 }; + +static const int _noise_start_16[3]={ 256,256,9999 }; +static const int _noise_part_16[4]={ 8,8,8,8 }; + +static const int _psy_ath_floater_16[4]={ + -100,-100,-100,-105, +}; + +static const int _psy_ath_abs_16[4]={ + -130,-130,-130,-140, +}; diff --git a/sources/vorbis/lib/modes/psych_44.h b/sources/vorbis/lib/modes/psych_44.h new file mode 100644 index 0000000..6c9eaa4 --- /dev/null +++ b/sources/vorbis/lib/modes/psych_44.h @@ -0,0 +1,641 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: key psychoacoustic settings for 44.1/48kHz + + ********************************************************************/ + + +/* preecho trigger settings *****************************************/ + +static const vorbis_info_psy_global _psy_global_44[5]={ + + {8, /* lines per eighth octave */ + {20.f,14.f,12.f,12.f,12.f,12.f,12.f}, + {-60.f,-30.f,-40.f,-40.f,-40.f,-40.f,-40.f}, 2,-75.f, + -6.f, + {99.},{{99.},{99.}},{0},{0},{{0.},{0.}} + }, + {8, /* lines per eighth octave */ + {14.f,10.f,10.f,10.f,10.f,10.f,10.f}, + {-40.f,-30.f,-25.f,-25.f,-25.f,-25.f,-25.f}, 2,-80.f, + -6.f, + {99.},{{99.},{99.}},{0},{0},{{0.},{0.}} + }, + {8, /* lines per eighth octave */ + {12.f,10.f,10.f,10.f,10.f,10.f,10.f}, + {-20.f,-20.f,-15.f,-15.f,-15.f,-15.f,-15.f}, 0,-80.f, + -6.f, + {99.},{{99.},{99.}},{0},{0},{{0.},{0.}} + }, + {8, /* lines per eighth octave */ + {10.f,8.f,8.f,8.f,8.f,8.f,8.f}, + {-20.f,-15.f,-12.f,-12.f,-12.f,-12.f,-12.f}, 0,-80.f, + -6.f, + {99.},{{99.},{99.}},{0},{0},{{0.},{0.}} + }, + {8, /* lines per eighth octave */ + {10.f,6.f,6.f,6.f,6.f,6.f,6.f}, + {-15.f,-15.f,-12.f,-12.f,-12.f,-12.f,-12.f}, 0,-85.f, + -6.f, + {99.},{{99.},{99.}},{0},{0},{{0.},{0.}} + }, +}; + +/* noise compander lookups * low, mid, high quality ****************/ +static const compandblock _psy_compand_44[6]={ + /* sub-mode Z short */ + {{ + 0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */ + 8, 9,10,11,12,13,14, 15, /* 15dB */ + 16,17,18,19,20,21,22, 23, /* 23dB */ + 24,25,26,27,28,29,30, 31, /* 31dB */ + 32,33,34,35,36,37,38, 39, /* 39dB */ + }}, + /* mode_Z nominal short */ + {{ + 0, 1, 2, 3, 4, 5, 6, 6, /* 7dB */ + 7, 7, 7, 7, 6, 6, 6, 7, /* 15dB */ + 7, 8, 9,10,11,12,13, 14, /* 23dB */ + 15,16,17,17,17,18,18, 19, /* 31dB */ + 19,19,20,21,22,23,24, 25, /* 39dB */ + }}, + /* mode A short */ + {{ + 0, 1, 2, 3, 4, 5, 5, 5, /* 7dB */ + 6, 6, 6, 5, 4, 4, 4, 4, /* 15dB */ + 4, 4, 5, 5, 5, 6, 6, 6, /* 23dB */ + 7, 7, 7, 8, 8, 8, 9, 10, /* 31dB */ + 11,12,13,14,15,16,17, 18, /* 39dB */ + }}, + /* sub-mode Z long */ + {{ + 0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */ + 8, 9,10,11,12,13,14, 15, /* 15dB */ + 16,17,18,19,20,21,22, 23, /* 23dB */ + 24,25,26,27,28,29,30, 31, /* 31dB */ + 32,33,34,35,36,37,38, 39, /* 39dB */ + }}, + /* mode_Z nominal long */ + {{ + 0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */ + 8, 9,10,11,12,12,13, 13, /* 15dB */ + 13,14,14,14,15,15,15, 15, /* 23dB */ + 16,16,17,17,17,18,18, 19, /* 31dB */ + 19,19,20,21,22,23,24, 25, /* 39dB */ + }}, + /* mode A long */ + {{ + 0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */ + 8, 8, 7, 6, 5, 4, 4, 4, /* 15dB */ + 4, 4, 5, 5, 5, 6, 6, 6, /* 23dB */ + 7, 7, 7, 8, 8, 8, 9, 10, /* 31dB */ + 11,12,13,14,15,16,17, 18, /* 39dB */ + }} +}; + +/* tonal masking curve level adjustments *************************/ + +static const vp_adjblock _vp_tonemask_adj_longblock[12]={ + + /* 63 125 250 500 1 2 4 8 16 */ + + {{ -3, -8,-13,-15,-10,-10,-10,-10,-10,-10,-10, 0, 0, 0, 0, 0, 0}}, /* -1 */ + +/* {{-15,-15,-15,-15,-10, -8, -4, -2, 0, 0, 0, 10, 0, 0, 0, 0, 0}}, 0 */ + {{ -4,-10,-14,-16,-15,-14,-13,-12,-12,-12,-11, -1, -1, -1, -1, -1, 0}}, /* 0 */ + +/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 5, 0, 0, 0, 0, 0}}, 1 */ + {{ -6,-12,-14,-16,-15,-15,-14,-13,-13,-12,-12, -2, -2, -1, -1, -1, 0}}, /* 1 */ + +/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 2 */ + {{-12,-13,-14,-16,-16,-16,-15,-14,-13,-12,-12, -6, -3, -1, -1, -1, 0}}, /* 2 */ + +/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 3 */ + {{-15,-15,-15,-16,-16,-16,-16,-14,-13,-13,-13,-10, -4, -2, -1, -1, 0}}, /* 3 */ + +/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, *//* 4 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-13,-11, -7 -3, -1, -1 , 0}}, /* 4 */ + +/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 5 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-13,-11, -7 -3, -1, -1 , 0}}, /* 5 */ + +/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 6 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -8, -4, -2, -2, 0}}, /* 6 */ + +/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 7 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 7 */ + +/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 8 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 8 */ + +/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 9 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 9 */ + +/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 10 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 10 */ +}; + +static const vp_adjblock _vp_tonemask_adj_otherblock[12]={ + /* 63 125 250 500 1 2 4 8 16 */ + + {{ -3, -8,-13,-15,-10,-10, -9, -9, -9, -9, -9, 1, 1, 1, 1, 1, 1}}, /* -1 */ + +/* {{-20,-20,-20,-20,-14,-12,-10, -8, -4, 0, 0, 10, 0, 0, 0, 0, 0}}, 0 */ + {{ -4,-10,-14,-16,-14,-13,-12,-12,-11,-11,-10, 0, 0, 0, 0, 0, 0}}, /* 0 */ + +/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 5, 0, 0, 0, 0, 0}}, 1 */ + {{ -6,-12,-14,-16,-15,-15,-14,-13,-13,-12,-12, -2, -2, -1, 0, 0, 0}}, /* 1 */ + +/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 2 */ + {{-12,-13,-14,-16,-16,-16,-15,-14,-13,-12,-12, -5, -2, -1, 0, 0, 0}}, /* 2 */ + +/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 3 */ + {{-15,-15,-15,-16,-16,-16,-16,-14,-13,-13,-13,-10, -4, -2, 0, 0, 0}}, /* 3 */ + +/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 4 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-13,-11, -7 -3, -1, -1 , 0}}, /* 4 */ + +/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 5 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-13,-11, -7 -3, -1, -1 , 0}}, /* 5 */ + +/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 6 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -8, -4, -2, -2, 0}}, /* 6 */ + +/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 7 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 7 */ + +/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 8 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 8 */ + +/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 9 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 9 */ + +/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 10 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 10 */ +}; + +/* noise bias (transition block) */ +static const noise3 _psy_noisebias_trans[12]={ + /* 63 125 250 500 1k 2k 4k 8k 16k*/ + /* -1 */ + {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 8, 8, 8, 8, 10, 12, 14, 20}, + {-30,-30,-30,-30,-26,-20,-16, -8, -6, -6, -2, 2, 2, 3, 6, 6, 15}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -4, -2}}}, + /* 0 + {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 10}, + {-30,-30,-30,-30,-26,-22,-20,-14, -8, -4, 0, 0, 0, 0, 2, 4, 10}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -6, -4, -4, -4, -2}}},*/ + {{{-15,-15,-15,-15,-15,-12, -6, -4, 0, 2, 4, 4, 5, 5, 5, 8, 10}, + {-30,-30,-30,-30,-26,-22,-20,-14, -8, -4, 0, 0, 0, 0, 2, 3, 6}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -6, -4, -4, -4, -2}}}, + /* 1 + {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 10}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -2, -2, -2, -2, 0, 2, 8}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -6, -6, -6, -4}}},*/ + {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 10}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -2, -2, -2, -2, 0, 1, 4}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -6, -6, -6, -4}}}, + /* 2 + {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 2, 2, 4, 4, 5, 6, 10}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -2, -2, -2, -2, 0, 2, 6}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}}, */ + {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 2, 2, 4, 4, 5, 6, 10}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -2, -1, 0, 3}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -7, -4}}}, + /* 3 + {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 2, 2, 4, 4, 4, 5, 8}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -3, -1, 1, 6}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}},*/ + {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 2, 2, 4, 4, 4, 5, 8}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -3, -2, 0, 2}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}}, + /* 4 + {{{-20,-20,-20,-20,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -3, -1, 1, 5}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}},*/ + {{{-20,-20,-20,-20,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -3, -2, -1, 1}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}}, + /* 5 + {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, + {-32,-32,-32,-32,-28,-24,-22,-16,-12, -6, -4, -4, -4, -4, -2, -1, 2}, + {-34,-34,-34,-34,-30,-24,-24,-18,-14,-12,-12,-12,-12,-10,-10, -9, -5}}}, */ + {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, + {-32,-32,-32,-32,-28,-24,-22,-16,-12, -6, -4, -4, -4, -4, -3, -1, 0}, + {-34,-34,-34,-34,-30,-24,-24,-18,-14,-12,-12,-12,-12,-10,-10, -9, -5}}}, + /* 6 + {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, + {-32,-32,-32,-32,-28,-24,-24,-18,-14, -8, -6, -6, -6, -6, -4, -2, 1}, + {-34,-34,-34,-34,-30,-26,-24,-18,-17,-15,-15,-15,-15,-13,-13,-12, -8}}},*/ + {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, + {-32,-32,-32,-32,-28,-24,-24,-18,-14, -8, -6, -6, -6, -6, -5, -2, 0}, + {-34,-34,-34,-34,-30,-26,-26,-24,-22,-19,-19,-19,-19,-18,-17,-16,-12}}}, + /* 7 + {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, + {-32,-32,-32,-32,-28,-24,-24,-18,-14,-12,-10, -8, -8, -8, -6, -4, 0}, + {-34,-34,-34,-34,-30,-26,-26,-24,-22,-19,-19,-19,-19,-18,-17,-16,-12}}},*/ + {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, + {-32,-32,-32,-32,-28,-24,-24,-24,-18,-14,-12,-10,-10,-10, -8, -6, -2}, + {-34,-34,-34,-34,-30,-26,-26,-26,-24,-24,-24,-24,-24,-24,-24,-20,-16}}}, + /* 8 + {{{-24,-24,-24,-24,-22,-20,-15,-10, -8, -2, 0, 0, 0, 1, 2, 3, 7}, + {-36,-36,-36,-36,-30,-30,-30,-24,-18,-14,-12,-10,-10,-10, -8, -6, -2}, + {-36,-36,-36,-36,-34,-30,-28,-26,-24,-24,-24,-24,-24,-24,-24,-20,-16}}},*/ + {{{-24,-24,-24,-24,-22,-20,-15,-10, -8, -2, 0, 0, 0, 1, 2, 3, 7}, + {-36,-36,-36,-36,-30,-30,-30,-24,-20,-16,-16,-16,-16,-14,-12,-10, -7}, + {-36,-36,-36,-36,-34,-30,-28,-26,-24,-30,-30,-30,-30,-30,-30,-24,-20}}}, + /* 9 + {{{-28,-28,-28,-28,-28,-28,-28,-20,-14, -8, -4, -4, -4, -4, -4, -2, 2}, + {-36,-36,-36,-36,-34,-32,-32,-28,-20,-16,-16,-16,-16,-14,-12,-10, -7}, + {-40,-40,-40,-40,-40,-40,-40,-32,-30,-30,-30,-30,-30,-30,-30,-24,-20}}},*/ + {{{-28,-28,-28,-28,-28,-28,-28,-20,-14, -8, -4, -4, -4, -4, -4, -2, 2}, + {-38,-38,-38,-38,-36,-34,-34,-30,-24,-20,-20,-20,-20,-18,-16,-12,-10}, + {-40,-40,-40,-40,-40,-40,-40,-38,-35,-35,-35,-35,-35,-35,-35,-35,-30}}}, + /* 10 */ + {{{-30,-30,-30,-30,-30,-30,-30,-28,-20,-14,-14,-14,-14,-14,-14,-12,-10}, + {-40,-40,-40,-40,-40,-40,-40,-40,-35,-30,-30,-30,-30,-30,-30,-30,-20}, + {-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40}}}, +}; + +/* noise bias (long block) */ +static const noise3 _psy_noisebias_long[12]={ + /*63 125 250 500 1k 2k 4k 8k 16k*/ + /* -1 */ + {{{-10,-10,-10,-10,-10, -4, 0, 0, 0, 6, 6, 6, 6, 10, 10, 12, 20}, + {-20,-20,-20,-20,-20,-20,-10, -2, 0, 0, 0, 0, 0, 2, 4, 6, 15}, + {-20,-20,-20,-20,-20,-20,-20,-10, -6, -6, -6, -6, -6, -4, -4, -4, -2}}}, + + /* 0 */ + /* {{{-10,-10,-10,-10,-10,-10, -8, 2, 2, 2, 4, 4, 5, 5, 5, 8, 10}, + {-20,-20,-20,-20,-20,-20,-20,-14, -6, 0, 0, 0, 0, 0, 2, 4, 10}, + {-20,-20,-20,-20,-20,-20,-20,-14, -8, -6, -6, -6, -6, -4, -4, -4, -2}}},*/ + {{{-10,-10,-10,-10,-10,-10, -8, 2, 2, 2, 4, 4, 5, 5, 5, 8, 10}, + {-20,-20,-20,-20,-20,-20,-20,-14, -6, 0, 0, 0, 0, 0, 2, 3, 6}, + {-20,-20,-20,-20,-20,-20,-20,-14, -8, -6, -6, -6, -6, -4, -4, -4, -2}}}, + /* 1 */ + /* {{{-10,-10,-10,-10,-10,-10, -8, -4, 0, 2, 4, 4, 5, 5, 5, 8, 10}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -2, -2, -2, -2, 0, 2, 8}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10, -8, -8, -8, -8, -6, -6, -6, -4}}},*/ + {{{-10,-10,-10,-10,-10,-10, -8, -4, 0, 2, 4, 4, 5, 5, 5, 8, 10}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -2, -2, -2, -2, 0, 1, 4}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10, -8, -8, -8, -8, -6, -6, -6, -4}}}, + /* 2 */ + /* {{{-10,-10,-10,-10,-10,-10,-10, -8, 0, 2, 2, 2, 4, 4, 5, 6, 10}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -2, -2, -2, -2, 0, 2, 6}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}},*/ + {{{-10,-10,-10,-10,-10,-10,-10, -8, 0, 2, 2, 2, 4, 4, 5, 6, 10}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -2, -1, 0, 3}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}}, + /* 3 */ + /* {{{-10,-10,-10,-10,-10,-10,-10, -8, 0, 2, 2, 2, 4, 4, 4, 5, 8}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -3, -1, 1, 6}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}},*/ + {{{-10,-10,-10,-10,-10,-10,-10, -8, 0, 2, 2, 2, 4, 4, 4, 5, 8}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -3, -2, 0, 2}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -5}}}, + /* 4 */ + /* {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -3, -1, 1, 5}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}},*/ + {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -3, -2, -1, 1}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -7}}}, + /* 5 */ + /* {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, + {-22,-22,-22,-22,-22,-22,-22,-16,-12, -6, -4, -4, -4, -4, -2, -1, 2}, + {-24,-24,-24,-24,-24,-24,-24,-18,-14,-12,-12,-12,-12,-10,-10, -9, -5}}},*/ + {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, + {-22,-22,-22,-22,-22,-22,-22,-16,-12, -6, -4, -4, -4, -4, -3, -1, 0}, + {-24,-24,-24,-24,-24,-24,-24,-18,-14,-12,-12,-12,-12,-10,-10, -9, -8}}}, + /* 6 */ + /* {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, + {-24,-24,-24,-24,-24,-24,-24,-18,-14, -8, -6, -6, -6, -6, -4, -2, 1}, + {-26,-26,-26,-26,-26,-26,-26,-18,-16,-15,-15,-15,-15,-13,-13,-12, -8}}},*/ + {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, + {-24,-24,-24,-24,-24,-24,-24,-18,-14, -8, -6, -6, -6, -6, -5, -2, 0}, + {-26,-26,-26,-26,-26,-26,-26,-18,-16,-15,-15,-15,-15,-13,-13,-12,-10}}}, + /* 7 */ + {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, + {-24,-24,-24,-24,-24,-24,-24,-18,-14,-10, -8, -8, -8, -8, -6, -4, 0}, + {-26,-26,-26,-26,-26,-26,-26,-22,-20,-19,-19,-19,-19,-18,-17,-16,-12}}}, + /* 8 */ + {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 0, 0, 0, 0, 1, 2, 3, 7}, + {-26,-26,-26,-26,-26,-26,-26,-20,-16,-12,-10,-10,-10,-10, -8, -6, -2}, + {-28,-28,-28,-28,-28,-28,-28,-26,-24,-24,-24,-24,-24,-24,-24,-20,-16}}}, + /* 9 */ + {{{-22,-22,-22,-22,-22,-22,-22,-18,-14, -8, -4, -4, -4, -4, -4, -2, 2}, + {-26,-26,-26,-26,-26,-26,-26,-22,-18,-16,-16,-16,-16,-14,-12,-10, -7}, + {-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-24,-20}}}, + /* 10 */ + {{{-24,-24,-24,-24,-24,-24,-24,-24,-24,-18,-14,-14,-14,-14,-14,-12,-10}, + {-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-20}, + {-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40}}}, +}; + +/* noise bias (impulse block) */ +static const noise3 _psy_noisebias_impulse[12]={ + /* 63 125 250 500 1k 2k 4k 8k 16k*/ + /* -1 */ + {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 8, 8, 8, 8, 10, 12, 14, 20}, + {-30,-30,-30,-30,-26,-20,-16, -8, -6, -6, -2, 2, 2, 3, 6, 6, 15}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -4, -2}}}, + + /* 0 */ + /* {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 4, 8, 8, 8, 10, 12, 14, 20}, + {-30,-30,-30,-30,-26,-22,-20,-14, -6, -2, 0, 0, 0, 0, 2, 4, 10}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -4, -2}}},*/ + {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 4, 8, 8, 8, 10, 12, 14, 20}, + {-30,-30,-30,-30,-26,-22,-20,-14, -6, -2, 0, 0, 0, 0, 2, 3, 6}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -4, -2}}}, + /* 1 */ + {{{-12,-12,-12,-12,-12, -8, -6, -4, 0, 4, 4, 4, 4, 10, 12, 14, 20}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -4, -4, -2, -2, -2, -2, 2}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8,-10,-10, -8, -8, -8, -6, -4}}}, + /* 2 */ + {{{-14,-14,-14,-14,-14,-10, -8, -6, -2, 2, 2, 2, 2, 8, 10, 10, 16}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -4, -4, -4, -2, 0}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10,-10,-10, -8, -4}}}, + /* 3 */ + {{{-14,-14,-14,-14,-14,-10, -8, -6, -2, 2, 2, 2, 2, 6, 8, 8, 14}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -4, -4, -4, -2, 0}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10,-10,-10, -8, -4}}}, + /* 4 */ + {{{-16,-16,-16,-16,-16,-12,-10, -6, -2, 0, 0, 0, 0, 4, 6, 6, 12}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -4, -4, -4, -2, 0}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10,-10,-10, -8, -4}}}, + /* 5 */ + {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 4, 6, 11}, + {-32,-32,-32,-32,-28,-24,-22,-16,-10, -6, -8, -8, -6, -6, -6, -4, -2}, + {-34,-34,-34,-34,-30,-26,-24,-18,-14,-12,-12,-12,-12,-12,-10, -9, -5}}}, + /* 6 + {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 4, 6, 11}, + {-34,-34,-34,-34,-30,-30,-24,-20,-12,-12,-14,-14,-10, -9, -8, -6, -4}, + {-34,-34,-34,-34,-34,-30,-26,-20,-16,-15,-15,-15,-15,-15,-13,-12, -8}}},*/ + {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 4, 6, 11}, + {-34,-34,-34,-34,-30,-30,-30,-24,-16,-16,-16,-16,-16,-16,-14,-14,-12}, + {-36,-36,-36,-36,-36,-34,-28,-24,-20,-20,-20,-20,-20,-20,-20,-18,-16}}}, + /* 7 */ + /* {{{-22,-22,-22,-22,-22,-20,-14,-10, -6, 0, 0, 0, 0, 4, 4, 6, 11}, + {-34,-34,-34,-34,-30,-30,-24,-20,-14,-14,-16,-16,-14,-12,-10,-10,-10}, + {-34,-34,-34,-34,-32,-32,-30,-24,-20,-19,-19,-19,-19,-19,-17,-16,-12}}},*/ + {{{-22,-22,-22,-22,-22,-20,-14,-10, -6, 0, 0, 0, 0, 4, 4, 6, 11}, + {-34,-34,-34,-34,-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-24,-22}, + {-40,-40,-40,-40,-40,-40,-40,-32,-30,-30,-30,-30,-30,-30,-30,-30,-24}}}, + /* 8 */ + /* {{{-24,-24,-24,-24,-24,-22,-14,-10, -6, -1, -1, -1, -1, 3, 3, 5, 10}, + {-34,-34,-34,-34,-30,-30,-30,-24,-20,-20,-20,-20,-20,-18,-16,-16,-14}, + {-36,-36,-36,-36,-36,-34,-28,-24,-24,-24,-24,-24,-24,-24,-24,-20,-16}}},*/ + {{{-24,-24,-24,-24,-24,-22,-14,-10, -6, -1, -1, -1, -1, 3, 3, 5, 10}, + {-34,-34,-34,-34,-34,-32,-32,-30,-26,-26,-26,-26,-26,-26,-26,-26,-24}, + {-40,-40,-40,-40,-40,-40,-40,-32,-30,-30,-30,-30,-30,-30,-30,-30,-24}}}, + /* 9 */ + /* {{{-28,-28,-28,-28,-28,-28,-28,-20,-14, -8, -4, -4, -4, -4, -4, -2, 2}, + {-36,-36,-36,-36,-34,-32,-32,-30,-26,-26,-26,-26,-26,-22,-20,-20,-18}, + {-40,-40,-40,-40,-40,-40,-40,-32,-30,-30,-30,-30,-30,-30,-30,-24,-20}}},*/ + {{{-28,-28,-28,-28,-28,-28,-28,-20,-14, -8, -4, -4, -4, -4, -4, -2, 2}, + {-36,-36,-36,-36,-34,-32,-32,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26}, + {-40,-40,-40,-40,-40,-40,-40,-32,-30,-30,-30,-30,-30,-30,-30,-24,-20}}}, + /* 10 */ + {{{-30,-30,-30,-30,-30,-26,-24,-24,-24,-20,-16,-16,-16,-16,-16,-14,-12}, + {-40,-40,-40,-40,-40,-40,-40,-40,-35,-30,-30,-30,-30,-30,-30,-30,-26}, + {-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40}}}, +}; + +/* noise bias (padding block) */ +static const noise3 _psy_noisebias_padding[12]={ + /* 63 125 250 500 1k 2k 4k 8k 16k*/ + + /* -1 */ + {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 8, 8, 8, 8, 10, 12, 14, 20}, + {-30,-30,-30,-30,-26,-20,-16, -8, -6, -6, -2, 2, 2, 3, 6, 6, 15}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -4, -2}}}, + + /* 0 */ + {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 8, 8, 8, 8, 10, 12, 14, 20}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -2, 2, 3, 6, 6, 8, 10}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -4, -4, -4, -4, -2, 0, 2}}}, + /* 1 */ + {{{-12,-12,-12,-12,-12, -8, -6, -4, 0, 4, 4, 4, 4, 10, 12, 14, 20}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, 0, 0, 0, 2, 2, 4, 8}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -6, -6, -4, -2, 0}}}, + /* 2 */ + /* {{{-14,-14,-14,-14,-14,-10, -8, -6, -2, 2, 2, 2, 2, 8, 10, 10, 16}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, 0, 0, 0, 2, 2, 4, 8}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -8, -6, -4, -2}}},*/ + {{{-14,-14,-14,-14,-14,-10, -8, -6, -2, 2, 2, 2, 2, 8, 10, 10, 16}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -1, -1, -1, 0, 0, 2, 6}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -8, -6, -4, -2}}}, + /* 3 */ + {{{-14,-14,-14,-14,-14,-10, -8, -6, -2, 2, 2, 2, 2, 6, 8, 8, 14}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -1, -1, -1, 0, 0, 2, 6}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -8, -6, -4, -2}}}, + /* 4 */ + {{{-16,-16,-16,-16,-16,-12,-10, -6, -2, 0, 0, 0, 0, 4, 6, 6, 12}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -1, -1, -1, -1, 0, 2, 6}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -8, -6, -4, -2}}}, + /* 5 */ + {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 6, 6, 12}, + {-32,-32,-32,-32,-28,-24,-22,-16,-12, -6, -3, -3, -3, -3, -2, 0, 4}, + {-34,-34,-34,-34,-30,-26,-24,-18,-14,-10,-10,-10,-10,-10, -8, -5, -3}}}, + /* 6 */ + {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 6, 6, 12}, + {-34,-34,-34,-34,-30,-30,-24,-20,-14, -8, -4, -4, -4, -4, -3, -1, 4}, + {-34,-34,-34,-34,-34,-30,-26,-20,-16,-13,-13,-13,-13,-13,-11, -8, -6}}}, + /* 7 */ + {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 6, 6, 12}, + {-34,-34,-34,-34,-30,-30,-30,-24,-16,-10, -8, -6, -6, -6, -5, -3, 1}, + {-34,-34,-34,-34,-32,-32,-28,-22,-18,-16,-16,-16,-16,-16,-14,-12,-10}}}, + /* 8 */ + {{{-22,-22,-22,-22,-22,-20,-14,-10, -4, 0, 0, 0, 0, 3, 5, 5, 11}, + {-34,-34,-34,-34,-30,-30,-30,-24,-16,-12,-10, -8, -8, -8, -7, -5, -2}, + {-36,-36,-36,-36,-36,-34,-28,-22,-20,-20,-20,-20,-20,-20,-20,-16,-14}}}, + /* 9 */ + {{{-28,-28,-28,-28,-28,-28,-28,-20,-14, -8, -2, -2, -2, -2, 0, 2, 6}, + {-36,-36,-36,-36,-34,-32,-32,-24,-16,-12,-12,-12,-12,-12,-10, -8, -5}, + {-40,-40,-40,-40,-40,-40,-40,-32,-26,-24,-24,-24,-24,-24,-24,-20,-18}}}, + /* 10 */ + {{{-30,-30,-30,-30,-30,-26,-24,-24,-24,-20,-12,-12,-12,-12,-12,-10, -8}, + {-40,-40,-40,-40,-40,-40,-40,-40,-35,-30,-25,-25,-25,-25,-25,-25,-15}, + {-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40}}}, +}; + + +static const noiseguard _psy_noiseguards_44[4]={ + {3,3,15}, + {3,3,15}, + {10,10,100}, + {10,10,100}, +}; + +static const int _psy_tone_suppress[12]={ + -20,-20,-20,-20,-20,-24,-30,-40,-40,-45,-45,-45, +}; +static const int _psy_tone_0dB[12]={ + 90,90,95,95,95,95,105,105,105,105,105,105, +}; +static const int _psy_noise_suppress[12]={ + -20,-20,-24,-24,-24,-24,-30,-40,-40,-45,-45,-45, +}; + +static const vorbis_info_psy _psy_info_template={ + /* blockflag */ + -1, + /* ath_adjatt, ath_maxatt */ + -140.,-140., + /* tonemask att boost/decay,suppr,curves */ + {0.f,0.f,0.f}, 0.,0., -40.f, {0.}, + + /*noisemaskp,supp, low/high window, low/hi guard, minimum */ + 1, -0.f, .5f, .5f, 0,0,0, + /* noiseoffset*3, noisecompand, max_curve_dB */ + {{-1},{-1},{-1}},{-1},105.f, + /* noise normalization - noise_p, start, partition, thresh. */ + 0,-1,-1,0., +}; + +/* ath ****************/ + +static const int _psy_ath_floater[12]={ + -100,-100,-100,-100,-100,-100,-105,-105,-105,-105,-110,-120, +}; +static const int _psy_ath_abs[12]={ + -130,-130,-130,-130,-140,-140,-140,-140,-140,-140,-140,-150, +}; + +/* stereo setup. These don't map directly to quality level, there's + an additional indirection as several of the below may be used in a + single bitmanaged stream + +****************/ + +/* various stereo possibilities */ + +/* stereo mode by base quality level */ +static const adj_stereo _psy_stereo_modes_44[12]={ + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 -1 */ + {{ 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 1, 0, 0, 0, 0}, + { 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 5, 4, 3}, + { 1, 2, 3, 4, 4, 4, 4, 4, 4, 5, 6, 7, 8, 8, 8}, + { 12,12.5, 13,13.5, 14,14.5, 15, 99, 99, 99, 99, 99, 99, 99, 99}}, + +/* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 0 */ + {{ 4, 4, 4, 4, 4, 4, 4, 3, 2, 1, 0, 0, 0, 0, 0}, + { 8, 8, 8, 8, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 3}, + { 1, 2, 3, 4, 4, 5, 6, 6, 6, 6, 6, 8, 8, 8, 8}, + { 12,12.5, 13,13.5, 14,14.5, 15, 99, 99, 99, 99, 99, 99, 99, 99}}, + + + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 */ + {{ 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 0, 0, 0, 0, 0}, + { 8, 8, 8, 8, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 3}, + { 1, 2, 3, 4, 4, 5, 6, 6, 6, 6, 6, 8, 8, 8, 8}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + + + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 2 */ + {{ 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 0, 0, 0, 0, 0}, + { 8, 8, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 3, 2, 1}, + { 3, 4, 4, 5, 5, 6, 6, 6, 6, 6, 6, 8, 8, 8, 8}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 3 */ + {{ 2, 2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0}, + { 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1}, + { 4, 4, 5, 6, 6, 6, 6, 6, 8, 8, 10, 10, 10, 10, 10}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 4 */ + {{ 2, 2, 2, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 1, 0}, + { 6, 6, 6, 8, 8, 8, 8, 8, 8, 8, 10, 10, 10, 10, 10}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 5 */ + {{ 2, 2, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0}, + { 6, 7, 8, 8, 8, 10, 10, 12, 12, 12, 12, 12, 12, 12, 12}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 6 */ + {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 3, 3, 3, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 8, 8, 8, 10, 10, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 7 */ + {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 3, 3, 3, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 8, 8, 10, 10, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 8 */ + {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 8, 10, 10, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 9 */ + {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 10 */ + {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, +}; + +/* tone master attenuation by base quality mode and bitrate tweak */ +static const att3 _psy_tone_masteratt_44[12]={ + {{ 35, 21, 9}, 0, 0}, /* -1 */ + {{ 30, 20, 8}, -2, 1.25}, /* 0 */ + /* {{ 25, 14, 4}, 0, 0}, *//* 1 */ + {{ 25, 12, 2}, 0, 0}, /* 1 */ + /* {{ 20, 10, -2}, 0, 0}, *//* 2 */ + {{ 20, 9, -3}, 0, 0}, /* 2 */ + {{ 20, 9, -4}, 0, 0}, /* 3 */ + {{ 20, 9, -4}, 0, 0}, /* 4 */ + {{ 20, 6, -6}, 0, 0}, /* 5 */ + {{ 20, 3, -10}, 0, 0}, /* 6 */ + {{ 18, 1, -14}, 0, 0}, /* 7 */ + {{ 18, 0, -16}, 0, 0}, /* 8 */ + {{ 18, -2, -16}, 0, 0}, /* 9 */ + {{ 12, -2, -20}, 0, 0}, /* 10 */ +}; + +/* lowpass by mode **************/ +static const double _psy_lowpass_44[12]={ + /* 15.1,15.8,16.5,17.9,20.5,48.,999.,999.,999.,999.,999. */ + 13.9,15.1,15.8,16.5,17.2,18.9,20.1,48.,999.,999.,999.,999. +}; + +/* noise normalization **********/ + +static const int _noise_start_short_44[11]={ + /* 16,16,16,16,32,32,9999,9999,9999,9999 */ + 32,16,16,16,32,9999,9999,9999,9999,9999,9999 +}; +static const int _noise_start_long_44[11]={ + /* 128,128,128,256,512,512,9999,9999,9999,9999 */ + 256,128,128,256,512,9999,9999,9999,9999,9999,9999 +}; + +static const int _noise_part_short_44[11]={ + 8,8,8,8,8,8,8,8,8,8,8 +}; +static const int _noise_part_long_44[11]={ + 32,32,32,32,32,32,32,32,32,32,32 +}; + +static const double _noise_thresh_44[11]={ + /* .2,.2,.3,.4,.5,.5,9999.,9999.,9999.,9999., */ + .2,.2,.2,.4,.6,9999.,9999.,9999.,9999.,9999.,9999., +}; + +static const double _noise_thresh_5only[2]={ + .5,.5, +}; diff --git a/sources/vorbis/lib/modes/psych_8.h b/sources/vorbis/lib/modes/psych_8.h new file mode 100644 index 0000000..277db84 --- /dev/null +++ b/sources/vorbis/lib/modes/psych_8.h @@ -0,0 +1,100 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: 8kHz psychoacoustic settings + + ********************************************************************/ + +static const att3 _psy_tone_masteratt_8[3]={ + {{ 32, 25, 12}, 0, 0}, /* 0 */ + {{ 30, 25, 12}, 0, 0}, /* 0 */ + {{ 20, 0, -14}, 0, 0}, /* 0 */ +}; + +static const vp_adjblock _vp_tonemask_adj_8[3]={ + /* adjust for mode zero */ + /* 63 125 250 500 1 2 4 8 16 */ + {{-15,-15,-15,-15,-10,-10, -6, 0, 0, 0, 0,10, 0, 0,99,99,99}}, /* 1 */ + {{-15,-15,-15,-15,-10,-10, -6, 0, 0, 0, 0,10, 0, 0,99,99,99}}, /* 1 */ + {{-15,-15,-15,-15,-10,-10, -6, 0, 0, 0, 0, 0, 0, 0,99,99,99}}, /* 1 */ +}; + + +static const noise3 _psy_noisebias_8[3]={ + /* 63 125 250 500 1k 2k 4k 8k 16k*/ + {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 8, 8, 8, 10, 10, 99, 99, 99}, + {-10,-10,-10,-10, -5, -5, -5, 0, 0, 4, 4, 4, 4, 4, 99, 99, 99}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, 99, 99, 99}}}, + + {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 8, 8, 8, 10, 10, 99, 99, 99}, + {-10,-10,-10,-10,-10,-10, -5, -5, -5, 0, 0, 0, 0, 0, 99, 99, 99}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, 99, 99, 99}}}, + + {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 99, 99, 99}, + {-30,-30,-30,-30,-26,-22,-20,-14,-12,-12,-10,-10,-10,-10, 99, 99, 99}, + {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24, 99, 99, 99}}}, +}; + +/* stereo mode by base quality level */ +static const adj_stereo _psy_stereo_modes_8[3]={ + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 */ + {{ 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, + { 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, + { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + {{ 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, + { 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, + { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + {{ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, + { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, + { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, +}; + +static const noiseguard _psy_noiseguards_8[2]={ + {10,10,-1}, + {10,10,-1}, +}; + +static const compandblock _psy_compand_8[2]={ + {{ + 0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */ + 8, 8, 9, 9,10,10,11, 11, /* 15dB */ + 12,12,13,13,14,14,15, 15, /* 23dB */ + 16,16,17,17,17,18,18, 19, /* 31dB */ + 19,19,20,21,22,23,24, 25, /* 39dB */ + }}, + {{ + 0, 1, 2, 3, 4, 5, 6, 6, /* 7dB */ + 7, 7, 6, 6, 5, 5, 4, 4, /* 15dB */ + 3, 3, 3, 4, 5, 6, 7, 8, /* 23dB */ + 9,10,11,12,13,14,15, 16, /* 31dB */ + 17,18,19,20,21,22,23, 24, /* 39dB */ + }}, +}; + +static const double _psy_lowpass_8[3]={3.,4.,4.}; +static const int _noise_start_8[2]={ + 64,64, +}; +static const int _noise_part_8[2]={ + 8,8, +}; + +static const int _psy_ath_floater_8[3]={ + -100,-100,-105, +}; + +static const int _psy_ath_abs_8[3]={ + -130,-130,-140, +}; diff --git a/sources/vorbis/lib/modes/residue_16.h b/sources/vorbis/lib/modes/residue_16.h new file mode 100644 index 0000000..3e05471 --- /dev/null +++ b/sources/vorbis/lib/modes/residue_16.h @@ -0,0 +1,162 @@ +/******************************************************************** + * * + * This FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: toplevel residue templates 16/22kHz + + ********************************************************************/ + +/***** residue backends *********************************************/ + +static const static_bookblock _resbook_16s_0={ + { + {0}, + {0,0,&_16c0_s_p1_0}, + {0}, + {0,0,&_16c0_s_p3_0}, + {0,0,&_16c0_s_p4_0}, + {0,0,&_16c0_s_p5_0}, + {0,0,&_16c0_s_p6_0}, + {&_16c0_s_p7_0,&_16c0_s_p7_1}, + {&_16c0_s_p8_0,&_16c0_s_p8_1}, + {&_16c0_s_p9_0,&_16c0_s_p9_1,&_16c0_s_p9_2} + } +}; +static const static_bookblock _resbook_16s_1={ + { + {0}, + {0,0,&_16c1_s_p1_0}, + {0}, + {0,0,&_16c1_s_p3_0}, + {0,0,&_16c1_s_p4_0}, + {0,0,&_16c1_s_p5_0}, + {0,0,&_16c1_s_p6_0}, + {&_16c1_s_p7_0,&_16c1_s_p7_1}, + {&_16c1_s_p8_0,&_16c1_s_p8_1}, + {&_16c1_s_p9_0,&_16c1_s_p9_1,&_16c1_s_p9_2} + } +}; +static const static_bookblock _resbook_16s_2={ + { + {0}, + {0,0,&_16c2_s_p1_0}, + {0,0,&_16c2_s_p2_0}, + {0,0,&_16c2_s_p3_0}, + {0,0,&_16c2_s_p4_0}, + {&_16c2_s_p5_0,&_16c2_s_p5_1}, + {&_16c2_s_p6_0,&_16c2_s_p6_1}, + {&_16c2_s_p7_0,&_16c2_s_p7_1}, + {&_16c2_s_p8_0,&_16c2_s_p8_1}, + {&_16c2_s_p9_0,&_16c2_s_p9_1,&_16c2_s_p9_2} + } +}; + +static const vorbis_residue_template _res_16s_0[]={ + {2,0,32, &_residue_44_mid, + &_huff_book__16c0_s_single,&_huff_book__16c0_s_single, + &_resbook_16s_0,&_resbook_16s_0}, +}; +static const vorbis_residue_template _res_16s_1[]={ + {2,0,32, &_residue_44_mid, + &_huff_book__16c1_s_short,&_huff_book__16c1_s_short, + &_resbook_16s_1,&_resbook_16s_1}, + + {2,0,32, &_residue_44_mid, + &_huff_book__16c1_s_long,&_huff_book__16c1_s_long, + &_resbook_16s_1,&_resbook_16s_1} +}; +static const vorbis_residue_template _res_16s_2[]={ + {2,0,32, &_residue_44_high, + &_huff_book__16c2_s_short,&_huff_book__16c2_s_short, + &_resbook_16s_2,&_resbook_16s_2}, + + {2,0,32, &_residue_44_high, + &_huff_book__16c2_s_long,&_huff_book__16c2_s_long, + &_resbook_16s_2,&_resbook_16s_2} +}; + +static const vorbis_mapping_template _mapres_template_16_stereo[3]={ + { _map_nominal, _res_16s_0 }, /* 0 */ + { _map_nominal, _res_16s_1 }, /* 1 */ + { _map_nominal, _res_16s_2 }, /* 2 */ +}; + +static const static_bookblock _resbook_16u_0={ + { + {0}, + {0,0,&_16u0__p1_0}, + {0,0,&_16u0__p2_0}, + {0,0,&_16u0__p3_0}, + {0,0,&_16u0__p4_0}, + {0,0,&_16u0__p5_0}, + {&_16u0__p6_0,&_16u0__p6_1}, + {&_16u0__p7_0,&_16u0__p7_1,&_16u0__p7_2} + } +}; +static const static_bookblock _resbook_16u_1={ + { + {0}, + {0,0,&_16u1__p1_0}, + {0,0,&_16u1__p2_0}, + {0,0,&_16u1__p3_0}, + {0,0,&_16u1__p4_0}, + {0,0,&_16u1__p5_0}, + {0,0,&_16u1__p6_0}, + {&_16u1__p7_0,&_16u1__p7_1}, + {&_16u1__p8_0,&_16u1__p8_1}, + {&_16u1__p9_0,&_16u1__p9_1,&_16u1__p9_2} + } +}; +static const static_bookblock _resbook_16u_2={ + { + {0}, + {0,0,&_16u2_p1_0}, + {0,0,&_16u2_p2_0}, + {0,0,&_16u2_p3_0}, + {0,0,&_16u2_p4_0}, + {&_16u2_p5_0,&_16u2_p5_1}, + {&_16u2_p6_0,&_16u2_p6_1}, + {&_16u2_p7_0,&_16u2_p7_1}, + {&_16u2_p8_0,&_16u2_p8_1}, + {&_16u2_p9_0,&_16u2_p9_1,&_16u2_p9_2} + } +}; + +static const vorbis_residue_template _res_16u_0[]={ + {1,0,32, &_residue_44_low_un, + &_huff_book__16u0__single,&_huff_book__16u0__single, + &_resbook_16u_0,&_resbook_16u_0}, +}; +static const vorbis_residue_template _res_16u_1[]={ + {1,0,32, &_residue_44_mid_un, + &_huff_book__16u1__short,&_huff_book__16u1__short, + &_resbook_16u_1,&_resbook_16u_1}, + + {1,0,32, &_residue_44_mid_un, + &_huff_book__16u1__long,&_huff_book__16u1__long, + &_resbook_16u_1,&_resbook_16u_1} +}; +static const vorbis_residue_template _res_16u_2[]={ + {1,0,32, &_residue_44_hi_un, + &_huff_book__16u2__short,&_huff_book__16u2__short, + &_resbook_16u_2,&_resbook_16u_2}, + + {1,0,32, &_residue_44_hi_un, + &_huff_book__16u2__long,&_huff_book__16u2__long, + &_resbook_16u_2,&_resbook_16u_2} +}; + + +static const vorbis_mapping_template _mapres_template_16_uncoupled[3]={ + { _map_nominal_u, _res_16u_0 }, /* 0 */ + { _map_nominal_u, _res_16u_1 }, /* 1 */ + { _map_nominal_u, _res_16u_2 }, /* 2 */ +}; diff --git a/sources/vorbis/lib/modes/residue_44.h b/sources/vorbis/lib/modes/residue_44.h new file mode 100644 index 0000000..36cf5ce --- /dev/null +++ b/sources/vorbis/lib/modes/residue_44.h @@ -0,0 +1,291 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: toplevel residue templates for 32/44.1/48kHz + + ********************************************************************/ + +#include "codec.h" +#include "backends.h" +#include "res_books_stereo.h" + +/***** residue backends *********************************************/ + +static const vorbis_info_residue0 _residue_44_low={ + 0,-1, -1, 9,-1,-1, + /* 0 1 2 3 4 5 6 7 */ + {0}, + {-1}, + { 0, 1, 2, 2, 4, 8, 16, 32}, + { 0, 0, 0,999, 4, 8, 16, 32}, +}; + +static const vorbis_info_residue0 _residue_44_mid={ + 0,-1, -1, 10,-1,-1, + /* 0 1 2 3 4 5 6 7 8 */ + {0}, + {-1}, + { 0, 1, 1, 2, 2, 4, 8, 16, 32}, + { 0, 0,999, 0,999, 4, 8, 16, 32}, +}; + +static const vorbis_info_residue0 _residue_44_high={ + 0,-1, -1, 10,-1,-1, + /* 0 1 2 3 4 5 6 7 8 */ + {0}, + {-1}, + { 0, 1, 2, 4, 8, 16, 32, 71,157}, + { 0, 1, 2, 3, 4, 8, 16, 71,157}, +}; + +static const static_bookblock _resbook_44s_n1={ + { + {0},{0,0,&_44cn1_s_p1_0},{0,0,&_44cn1_s_p2_0}, + {0,0,&_44cn1_s_p3_0},{0,0,&_44cn1_s_p4_0},{0,0,&_44cn1_s_p5_0}, + {&_44cn1_s_p6_0,&_44cn1_s_p6_1},{&_44cn1_s_p7_0,&_44cn1_s_p7_1}, + {&_44cn1_s_p8_0,&_44cn1_s_p8_1,&_44cn1_s_p8_2} + } +}; +static const static_bookblock _resbook_44sm_n1={ + { + {0},{0,0,&_44cn1_sm_p1_0},{0,0,&_44cn1_sm_p2_0}, + {0,0,&_44cn1_sm_p3_0},{0,0,&_44cn1_sm_p4_0},{0,0,&_44cn1_sm_p5_0}, + {&_44cn1_sm_p6_0,&_44cn1_sm_p6_1},{&_44cn1_sm_p7_0,&_44cn1_sm_p7_1}, + {&_44cn1_sm_p8_0,&_44cn1_sm_p8_1,&_44cn1_sm_p8_2} + } +}; + +static const static_bookblock _resbook_44s_0={ + { + {0},{0,0,&_44c0_s_p1_0},{0,0,&_44c0_s_p2_0}, + {0,0,&_44c0_s_p3_0},{0,0,&_44c0_s_p4_0},{0,0,&_44c0_s_p5_0}, + {&_44c0_s_p6_0,&_44c0_s_p6_1},{&_44c0_s_p7_0,&_44c0_s_p7_1}, + {&_44c0_s_p8_0,&_44c0_s_p8_1,&_44c0_s_p8_2} + } +}; +static const static_bookblock _resbook_44sm_0={ + { + {0},{0,0,&_44c0_sm_p1_0},{0,0,&_44c0_sm_p2_0}, + {0,0,&_44c0_sm_p3_0},{0,0,&_44c0_sm_p4_0},{0,0,&_44c0_sm_p5_0}, + {&_44c0_sm_p6_0,&_44c0_sm_p6_1},{&_44c0_sm_p7_0,&_44c0_sm_p7_1}, + {&_44c0_sm_p8_0,&_44c0_sm_p8_1,&_44c0_sm_p8_2} + } +}; + +static const static_bookblock _resbook_44s_1={ + { + {0},{0,0,&_44c1_s_p1_0},{0,0,&_44c1_s_p2_0}, + {0,0,&_44c1_s_p3_0},{0,0,&_44c1_s_p4_0},{0,0,&_44c1_s_p5_0}, + {&_44c1_s_p6_0,&_44c1_s_p6_1},{&_44c1_s_p7_0,&_44c1_s_p7_1}, + {&_44c1_s_p8_0,&_44c1_s_p8_1,&_44c1_s_p8_2} + } +}; +static const static_bookblock _resbook_44sm_1={ + { + {0},{0,0,&_44c1_sm_p1_0},{0,0,&_44c1_sm_p2_0}, + {0,0,&_44c1_sm_p3_0},{0,0,&_44c1_sm_p4_0},{0,0,&_44c1_sm_p5_0}, + {&_44c1_sm_p6_0,&_44c1_sm_p6_1},{&_44c1_sm_p7_0,&_44c1_sm_p7_1}, + {&_44c1_sm_p8_0,&_44c1_sm_p8_1,&_44c1_sm_p8_2} + } +}; + +static const static_bookblock _resbook_44s_2={ + { + {0},{0,0,&_44c2_s_p1_0},{0,0,&_44c2_s_p2_0},{0,0,&_44c2_s_p3_0}, + {0,0,&_44c2_s_p4_0},{0,0,&_44c2_s_p5_0},{0,0,&_44c2_s_p6_0}, + {&_44c2_s_p7_0,&_44c2_s_p7_1},{&_44c2_s_p8_0,&_44c2_s_p8_1}, + {&_44c2_s_p9_0,&_44c2_s_p9_1,&_44c2_s_p9_2} + } +}; +static const static_bookblock _resbook_44s_3={ + { + {0},{0,0,&_44c3_s_p1_0},{0,0,&_44c3_s_p2_0},{0,0,&_44c3_s_p3_0}, + {0,0,&_44c3_s_p4_0},{0,0,&_44c3_s_p5_0},{0,0,&_44c3_s_p6_0}, + {&_44c3_s_p7_0,&_44c3_s_p7_1},{&_44c3_s_p8_0,&_44c3_s_p8_1}, + {&_44c3_s_p9_0,&_44c3_s_p9_1,&_44c3_s_p9_2} + } +}; +static const static_bookblock _resbook_44s_4={ + { + {0},{0,0,&_44c4_s_p1_0},{0,0,&_44c4_s_p2_0},{0,0,&_44c4_s_p3_0}, + {0,0,&_44c4_s_p4_0},{0,0,&_44c4_s_p5_0},{0,0,&_44c4_s_p6_0}, + {&_44c4_s_p7_0,&_44c4_s_p7_1},{&_44c4_s_p8_0,&_44c4_s_p8_1}, + {&_44c4_s_p9_0,&_44c4_s_p9_1,&_44c4_s_p9_2} + } +}; +static const static_bookblock _resbook_44s_5={ + { + {0},{0,0,&_44c5_s_p1_0},{0,0,&_44c5_s_p2_0},{0,0,&_44c5_s_p3_0}, + {0,0,&_44c5_s_p4_0},{0,0,&_44c5_s_p5_0},{0,0,&_44c5_s_p6_0}, + {&_44c5_s_p7_0,&_44c5_s_p7_1},{&_44c5_s_p8_0,&_44c5_s_p8_1}, + {&_44c5_s_p9_0,&_44c5_s_p9_1,&_44c5_s_p9_2} + } +}; +static const static_bookblock _resbook_44s_6={ + { + {0},{0,0,&_44c6_s_p1_0},{0,0,&_44c6_s_p2_0},{0,0,&_44c6_s_p3_0}, + {0,0,&_44c6_s_p4_0}, + {&_44c6_s_p5_0,&_44c6_s_p5_1}, + {&_44c6_s_p6_0,&_44c6_s_p6_1}, + {&_44c6_s_p7_0,&_44c6_s_p7_1}, + {&_44c6_s_p8_0,&_44c6_s_p8_1}, + {&_44c6_s_p9_0,&_44c6_s_p9_1,&_44c6_s_p9_2} + } +}; +static const static_bookblock _resbook_44s_7={ + { + {0},{0,0,&_44c7_s_p1_0},{0,0,&_44c7_s_p2_0},{0,0,&_44c7_s_p3_0}, + {0,0,&_44c7_s_p4_0}, + {&_44c7_s_p5_0,&_44c7_s_p5_1}, + {&_44c7_s_p6_0,&_44c7_s_p6_1}, + {&_44c7_s_p7_0,&_44c7_s_p7_1}, + {&_44c7_s_p8_0,&_44c7_s_p8_1}, + {&_44c7_s_p9_0,&_44c7_s_p9_1,&_44c7_s_p9_2} + } +}; +static const static_bookblock _resbook_44s_8={ + { + {0},{0,0,&_44c8_s_p1_0},{0,0,&_44c8_s_p2_0},{0,0,&_44c8_s_p3_0}, + {0,0,&_44c8_s_p4_0}, + {&_44c8_s_p5_0,&_44c8_s_p5_1}, + {&_44c8_s_p6_0,&_44c8_s_p6_1}, + {&_44c8_s_p7_0,&_44c8_s_p7_1}, + {&_44c8_s_p8_0,&_44c8_s_p8_1}, + {&_44c8_s_p9_0,&_44c8_s_p9_1,&_44c8_s_p9_2} + } +}; +static const static_bookblock _resbook_44s_9={ + { + {0},{0,0,&_44c9_s_p1_0},{0,0,&_44c9_s_p2_0},{0,0,&_44c9_s_p3_0}, + {0,0,&_44c9_s_p4_0}, + {&_44c9_s_p5_0,&_44c9_s_p5_1}, + {&_44c9_s_p6_0,&_44c9_s_p6_1}, + {&_44c9_s_p7_0,&_44c9_s_p7_1}, + {&_44c9_s_p8_0,&_44c9_s_p8_1}, + {&_44c9_s_p9_0,&_44c9_s_p9_1,&_44c9_s_p9_2} + } +}; + +static const vorbis_residue_template _res_44s_n1[]={ + {2,0,32, &_residue_44_low, + &_huff_book__44cn1_s_short,&_huff_book__44cn1_sm_short, + &_resbook_44s_n1,&_resbook_44sm_n1}, + + {2,0,32, &_residue_44_low, + &_huff_book__44cn1_s_long,&_huff_book__44cn1_sm_long, + &_resbook_44s_n1,&_resbook_44sm_n1} +}; +static const vorbis_residue_template _res_44s_0[]={ + {2,0,16, &_residue_44_low, + &_huff_book__44c0_s_short,&_huff_book__44c0_sm_short, + &_resbook_44s_0,&_resbook_44sm_0}, + + {2,0,32, &_residue_44_low, + &_huff_book__44c0_s_long,&_huff_book__44c0_sm_long, + &_resbook_44s_0,&_resbook_44sm_0} +}; +static const vorbis_residue_template _res_44s_1[]={ + {2,0,16, &_residue_44_low, + &_huff_book__44c1_s_short,&_huff_book__44c1_sm_short, + &_resbook_44s_1,&_resbook_44sm_1}, + + {2,0,32, &_residue_44_low, + &_huff_book__44c1_s_long,&_huff_book__44c1_sm_long, + &_resbook_44s_1,&_resbook_44sm_1} +}; + +static const vorbis_residue_template _res_44s_2[]={ + {2,0,16, &_residue_44_mid, + &_huff_book__44c2_s_short,&_huff_book__44c2_s_short, + &_resbook_44s_2,&_resbook_44s_2}, + + {2,0,32, &_residue_44_mid, + &_huff_book__44c2_s_long,&_huff_book__44c2_s_long, + &_resbook_44s_2,&_resbook_44s_2} +}; +static const vorbis_residue_template _res_44s_3[]={ + {2,0,16, &_residue_44_mid, + &_huff_book__44c3_s_short,&_huff_book__44c3_s_short, + &_resbook_44s_3,&_resbook_44s_3}, + + {2,0,32, &_residue_44_mid, + &_huff_book__44c3_s_long,&_huff_book__44c3_s_long, + &_resbook_44s_3,&_resbook_44s_3} +}; +static const vorbis_residue_template _res_44s_4[]={ + {2,0,16, &_residue_44_mid, + &_huff_book__44c4_s_short,&_huff_book__44c4_s_short, + &_resbook_44s_4,&_resbook_44s_4}, + + {2,0,32, &_residue_44_mid, + &_huff_book__44c4_s_long,&_huff_book__44c4_s_long, + &_resbook_44s_4,&_resbook_44s_4} +}; +static const vorbis_residue_template _res_44s_5[]={ + {2,0,16, &_residue_44_mid, + &_huff_book__44c5_s_short,&_huff_book__44c5_s_short, + &_resbook_44s_5,&_resbook_44s_5}, + + {2,0,32, &_residue_44_mid, + &_huff_book__44c5_s_long,&_huff_book__44c5_s_long, + &_resbook_44s_5,&_resbook_44s_5} +}; +static const vorbis_residue_template _res_44s_6[]={ + {2,0,16, &_residue_44_high, + &_huff_book__44c6_s_short,&_huff_book__44c6_s_short, + &_resbook_44s_6,&_resbook_44s_6}, + + {2,0,32, &_residue_44_high, + &_huff_book__44c6_s_long,&_huff_book__44c6_s_long, + &_resbook_44s_6,&_resbook_44s_6} +}; +static const vorbis_residue_template _res_44s_7[]={ + {2,0,16, &_residue_44_high, + &_huff_book__44c7_s_short,&_huff_book__44c7_s_short, + &_resbook_44s_7,&_resbook_44s_7}, + + {2,0,32, &_residue_44_high, + &_huff_book__44c7_s_long,&_huff_book__44c7_s_long, + &_resbook_44s_7,&_resbook_44s_7} +}; +static const vorbis_residue_template _res_44s_8[]={ + {2,0,16, &_residue_44_high, + &_huff_book__44c8_s_short,&_huff_book__44c8_s_short, + &_resbook_44s_8,&_resbook_44s_8}, + + {2,0,32, &_residue_44_high, + &_huff_book__44c8_s_long,&_huff_book__44c8_s_long, + &_resbook_44s_8,&_resbook_44s_8} +}; +static const vorbis_residue_template _res_44s_9[]={ + {2,0,16, &_residue_44_high, + &_huff_book__44c9_s_short,&_huff_book__44c9_s_short, + &_resbook_44s_9,&_resbook_44s_9}, + + {2,0,32, &_residue_44_high, + &_huff_book__44c9_s_long,&_huff_book__44c9_s_long, + &_resbook_44s_9,&_resbook_44s_9} +}; + +static const vorbis_mapping_template _mapres_template_44_stereo[]={ + { _map_nominal, _res_44s_n1 }, /* -1 */ + { _map_nominal, _res_44s_0 }, /* 0 */ + { _map_nominal, _res_44s_1 }, /* 1 */ + { _map_nominal, _res_44s_2 }, /* 2 */ + { _map_nominal, _res_44s_3 }, /* 3 */ + { _map_nominal, _res_44s_4 }, /* 4 */ + { _map_nominal, _res_44s_5 }, /* 5 */ + { _map_nominal, _res_44s_6 }, /* 6 */ + { _map_nominal, _res_44s_7 }, /* 7 */ + { _map_nominal, _res_44s_8 }, /* 8 */ + { _map_nominal, _res_44s_9 }, /* 9 */ +}; diff --git a/sources/vorbis/lib/modes/residue_44p51.h b/sources/vorbis/lib/modes/residue_44p51.h new file mode 100644 index 0000000..9865fea --- /dev/null +++ b/sources/vorbis/lib/modes/residue_44p51.h @@ -0,0 +1,450 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2010 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: toplevel residue templates for 32/44.1/48kHz uncoupled + + ********************************************************************/ + +#include "codec.h" +#include "backends.h" + +#include "res_books_51.h" + +/***** residue backends *********************************************/ + +static const vorbis_info_residue0 _residue_44p_lo={ + 0,-1, -1, 7,-1,-1, + /* 0 1 2 3 4 5 6 7 8 */ + {0}, + {-1}, + { 0, 1, 2, 7, 17, 31}, + { 0, 0, 99, 7, 17, 31}, +}; + +static const vorbis_info_residue0 _residue_44p={ + 0,-1, -1, 8,-1,-1, + /* 0 1 2 3 4 5 6 7 8 */ + {0}, + {-1}, + { 0, 1, 1, 2, 7, 17, 31}, + { 0, 0, 99, 99, 7, 17, 31}, +}; + +static const vorbis_info_residue0 _residue_44p_hi={ + 0,-1, -1, 8,-1,-1, + /* 0 1 2 3 4 5 6 7 8 */ + {0}, + {-1}, + { 0, 1, 2, 4, 7, 17, 31}, + { 0, 1, 2, 4, 7, 17, 31}, +}; + +static const vorbis_info_residue0 _residue_44p_lfe={ + 0,-1, -1, 2,-1,-1, + /* 0 1 2 3 4 5 6 7 8 */ + {0}, + {-1}, + { 32}, + { -1} +}; + +static const static_bookblock _resbook_44p_n1={ + { + {0}, + {0,&_44pn1_p1_0}, + + {&_44pn1_p2_0,&_44pn1_p2_1,0}, + {&_44pn1_p3_0,&_44pn1_p3_1,0}, + {&_44pn1_p4_0,&_44pn1_p4_1,0}, + + {&_44pn1_p5_0,&_44pn1_p5_1,&_44pn1_p4_1}, + {&_44pn1_p6_0,&_44pn1_p6_1,&_44pn1_p6_2}, + } +}; + +static const static_bookblock _resbook_44p_0={ + { + {0}, + {0,&_44p0_p1_0}, + + {&_44p0_p2_0,&_44p0_p2_1,0}, + {&_44p0_p3_0,&_44p0_p3_1,0}, + {&_44p0_p4_0,&_44p0_p4_1,0}, + + {&_44p0_p5_0,&_44p0_p5_1,&_44p0_p4_1}, + {&_44p0_p6_0,&_44p0_p6_1,&_44p0_p6_2}, + } +}; + +static const static_bookblock _resbook_44p_1={ + { + {0}, + {0,&_44p1_p1_0}, + + {&_44p1_p2_0,&_44p1_p2_1,0}, + {&_44p1_p3_0,&_44p1_p3_1,0}, + {&_44p1_p4_0,&_44p1_p4_1,0}, + + {&_44p1_p5_0,&_44p1_p5_1,&_44p1_p4_1}, + {&_44p1_p6_0,&_44p1_p6_1,&_44p1_p6_2}, + } +}; + +static const static_bookblock _resbook_44p_2={ + { + {0}, + {0,0,&_44p2_p1_0}, + {0,&_44p2_p2_0,0}, + + {&_44p2_p3_0,&_44p2_p3_1,0}, + {&_44p2_p4_0,&_44p2_p4_1,0}, + {&_44p2_p5_0,&_44p2_p5_1,0}, + + {&_44p2_p6_0,&_44p2_p6_1,&_44p2_p5_1}, + {&_44p2_p7_0,&_44p2_p7_1,&_44p2_p7_2,&_44p2_p7_3} + } +}; +static const static_bookblock _resbook_44p_3={ + { + {0}, + {0,0,&_44p3_p1_0}, + {0,&_44p3_p2_0,0}, + + {&_44p3_p3_0,&_44p3_p3_1,0}, + {&_44p3_p4_0,&_44p3_p4_1,0}, + {&_44p3_p5_0,&_44p3_p5_1,0}, + + {&_44p3_p6_0,&_44p3_p6_1,&_44p3_p5_1}, + {&_44p3_p7_0,&_44p3_p7_1,&_44p3_p7_2,&_44p3_p7_3} + } +}; +static const static_bookblock _resbook_44p_4={ + { + {0}, + {0,0,&_44p4_p1_0}, + {0,&_44p4_p2_0,0}, + + {&_44p4_p3_0,&_44p4_p3_1,0}, + {&_44p4_p4_0,&_44p4_p4_1,0}, + {&_44p4_p5_0,&_44p4_p5_1,0}, + + {&_44p4_p6_0,&_44p4_p6_1,&_44p4_p5_1}, + {&_44p4_p7_0,&_44p4_p7_1,&_44p4_p7_2,&_44p4_p7_3} + } +}; +static const static_bookblock _resbook_44p_5={ + { + {0}, + {0,0,&_44p5_p1_0}, + {0,&_44p5_p2_0,0}, + + {&_44p5_p3_0,&_44p5_p3_1,0}, + {&_44p5_p4_0,&_44p5_p4_1,0}, + {&_44p5_p5_0,&_44p5_p5_1,0}, + + {&_44p5_p6_0,&_44p5_p6_1,&_44p5_p5_1}, + {&_44p5_p7_0,&_44p5_p7_1,&_44p5_p7_2,&_44p5_p7_3} + } +}; +static const static_bookblock _resbook_44p_6={ + { + {0}, + {0,0,&_44p6_p1_0}, + {0,&_44p6_p2_0,0}, + + {&_44p6_p3_0,&_44p6_p3_1,0}, + {&_44p6_p4_0,&_44p6_p4_1,0}, + {&_44p6_p5_0,&_44p6_p5_1,0}, + + {&_44p6_p6_0,&_44p6_p6_1,&_44p6_p5_1}, + {&_44p6_p7_0,&_44p6_p7_1,&_44p6_p7_2,&_44p6_p7_3} + } +}; +static const static_bookblock _resbook_44p_7={ + { + {0}, + {0,0,&_44p7_p1_0}, + {0,&_44p7_p2_0,0}, + + {&_44p7_p3_0,&_44p7_p3_1,0}, + {&_44p7_p4_0,&_44p7_p4_1,0}, + {&_44p7_p5_0,&_44p7_p5_1,0}, + + {&_44p7_p6_0,&_44p7_p6_1,&_44p7_p5_1}, + {&_44p7_p7_0,&_44p7_p7_1,&_44p7_p7_2,&_44p7_p7_3} + } +}; +static const static_bookblock _resbook_44p_8={ + { + {0}, + {0,0,&_44p8_p1_0}, + {0,&_44p8_p2_0,0}, + + {&_44p8_p3_0,&_44p8_p3_1,0}, + {&_44p8_p4_0,&_44p8_p4_1,0}, + {&_44p8_p5_0,&_44p8_p5_1,0}, + + {&_44p8_p6_0,&_44p8_p6_1,&_44p8_p5_1}, + {&_44p8_p7_0,&_44p8_p7_1,&_44p8_p7_2,&_44p8_p7_3} + } +}; +static const static_bookblock _resbook_44p_9={ + { + {0}, + {0,0,&_44p9_p1_0}, + {0,&_44p9_p2_0,0}, + + {&_44p9_p3_0,&_44p9_p3_1,0}, + {&_44p9_p4_0,&_44p9_p4_1,0}, + {&_44p9_p5_0,&_44p9_p5_1,0}, + + {&_44p9_p6_0,&_44p9_p6_1,&_44p9_p5_1}, + {&_44p9_p7_0,&_44p9_p7_1,&_44p9_p7_2,&_44p9_p7_3} + } +}; + +static const static_bookblock _resbook_44p_ln1={ + { + {&_44pn1_l0_0,&_44pn1_l0_1,0}, + {&_44pn1_l1_0,&_44pn1_p6_1,&_44pn1_p6_2}, + } +}; +static const static_bookblock _resbook_44p_l0={ + { + {&_44p0_l0_0,&_44p0_l0_1,0}, + {&_44p0_l1_0,&_44p0_p6_1,&_44p0_p6_2}, + } +}; +static const static_bookblock _resbook_44p_l1={ + { + {&_44p1_l0_0,&_44p1_l0_1,0}, + {&_44p1_l1_0,&_44p1_p6_1,&_44p1_p6_2}, + } +}; +static const static_bookblock _resbook_44p_l2={ + { + {&_44p2_l0_0,&_44p2_l0_1,0}, + {&_44p2_l1_0,&_44p2_p7_2,&_44p2_p7_3}, + } +}; +static const static_bookblock _resbook_44p_l3={ + { + {&_44p3_l0_0,&_44p3_l0_1,0}, + {&_44p3_l1_0,&_44p3_p7_2,&_44p3_p7_3}, + } +}; +static const static_bookblock _resbook_44p_l4={ + { + {&_44p4_l0_0,&_44p4_l0_1,0}, + {&_44p4_l1_0,&_44p4_p7_2,&_44p4_p7_3}, + } +}; +static const static_bookblock _resbook_44p_l5={ + { + {&_44p5_l0_0,&_44p5_l0_1,0}, + {&_44p5_l1_0,&_44p5_p7_2,&_44p5_p7_3}, + } +}; +static const static_bookblock _resbook_44p_l6={ + { + {&_44p6_l0_0,&_44p6_l0_1,0}, + {&_44p6_l1_0,&_44p6_p7_2,&_44p6_p7_3}, + } +}; +static const static_bookblock _resbook_44p_l7={ + { + {&_44p7_l0_0,&_44p7_l0_1,0}, + {&_44p7_l1_0,&_44p7_p7_2,&_44p7_p7_3}, + } +}; +static const static_bookblock _resbook_44p_l8={ + { + {&_44p8_l0_0,&_44p8_l0_1,0}, + {&_44p8_l1_0,&_44p8_p7_2,&_44p8_p7_3}, + } +}; +static const static_bookblock _resbook_44p_l9={ + { + {&_44p9_l0_0,&_44p9_l0_1,0}, + {&_44p9_l1_0,&_44p9_p7_2,&_44p9_p7_3}, + } +}; + + +static const vorbis_info_mapping0 _map_nominal_51[2]={ + {2, {0,0,0,0,0,1}, {0,2}, {0,2}, 4,{0,3,0,0},{2,4,1,3}}, + {2, {0,0,0,0,0,1}, {1,2}, {1,2}, 4,{0,3,0,0},{2,4,1,3}} +}; +static const vorbis_info_mapping0 _map_nominal_51u[2]={ + {2, {0,0,0,0,0,1}, {0,2}, {0,2}, 0,{0},{0}}, + {2, {0,0,0,0,0,1}, {1,2}, {1,2}, 0,{0},{0}} +}; + +static const vorbis_residue_template _res_44p51_n1[]={ + {2,0,30, &_residue_44p_lo, + &_huff_book__44pn1_short,&_huff_book__44pn1_short, + &_resbook_44p_n1,&_resbook_44p_n1}, + + {2,0,30, &_residue_44p_lo, + &_huff_book__44pn1_long,&_huff_book__44pn1_long, + &_resbook_44p_n1,&_resbook_44p_n1}, + + {1,2,6, &_residue_44p_lfe, + &_huff_book__44pn1_lfe,&_huff_book__44pn1_lfe, + &_resbook_44p_ln1,&_resbook_44p_ln1} +}; +static const vorbis_residue_template _res_44p51_0[]={ + {2,0,15, &_residue_44p_lo, + &_huff_book__44p0_short,&_huff_book__44p0_short, + &_resbook_44p_0,&_resbook_44p_0}, + + {2,0,30, &_residue_44p_lo, + &_huff_book__44p0_long,&_huff_book__44p0_long, + &_resbook_44p_0,&_resbook_44p_0}, + + {1,2,6, &_residue_44p_lfe, + &_huff_book__44p0_lfe,&_huff_book__44p0_lfe, + &_resbook_44p_l0,&_resbook_44p_l0} +}; +static const vorbis_residue_template _res_44p51_1[]={ + {2,0,15, &_residue_44p_lo, + &_huff_book__44p1_short,&_huff_book__44p1_short, + &_resbook_44p_1,&_resbook_44p_1}, + + {2,0,30, &_residue_44p_lo, + &_huff_book__44p1_long,&_huff_book__44p1_long, + &_resbook_44p_1,&_resbook_44p_1}, + + {1,2,6, &_residue_44p_lfe, + &_huff_book__44p1_lfe,&_huff_book__44p1_lfe, + &_resbook_44p_l1,&_resbook_44p_l1} +}; +static const vorbis_residue_template _res_44p51_2[]={ + {2,0,15, &_residue_44p, + &_huff_book__44p2_short,&_huff_book__44p2_short, + &_resbook_44p_2,&_resbook_44p_2}, + + {2,0,30, &_residue_44p, + &_huff_book__44p2_long,&_huff_book__44p2_long, + &_resbook_44p_2,&_resbook_44p_2}, + + {1,2,6, &_residue_44p_lfe, + &_huff_book__44p2_lfe,&_huff_book__44p2_lfe, + &_resbook_44p_l2,&_resbook_44p_l2} +}; +static const vorbis_residue_template _res_44p51_3[]={ + {2,0,15, &_residue_44p, + &_huff_book__44p3_short,&_huff_book__44p3_short, + &_resbook_44p_3,&_resbook_44p_3}, + + {2,0,30, &_residue_44p, + &_huff_book__44p3_long,&_huff_book__44p3_long, + &_resbook_44p_3,&_resbook_44p_3}, + + {1,2,6, &_residue_44p_lfe, + &_huff_book__44p3_lfe,&_huff_book__44p3_lfe, + &_resbook_44p_l3,&_resbook_44p_l3} +}; +static const vorbis_residue_template _res_44p51_4[]={ + {2,0,15, &_residue_44p, + &_huff_book__44p4_short,&_huff_book__44p4_short, + &_resbook_44p_4,&_resbook_44p_4}, + + {2,0,30, &_residue_44p, + &_huff_book__44p4_long,&_huff_book__44p4_long, + &_resbook_44p_4,&_resbook_44p_4}, + + {1,2,6, &_residue_44p_lfe, + &_huff_book__44p4_lfe,&_huff_book__44p4_lfe, + &_resbook_44p_l4,&_resbook_44p_l4} +}; +static const vorbis_residue_template _res_44p51_5[]={ + {2,0,15, &_residue_44p_hi, + &_huff_book__44p5_short,&_huff_book__44p5_short, + &_resbook_44p_5,&_resbook_44p_5}, + + {2,0,30, &_residue_44p_hi, + &_huff_book__44p5_long,&_huff_book__44p5_long, + &_resbook_44p_5,&_resbook_44p_5}, + + {1,2,6, &_residue_44p_lfe, + &_huff_book__44p5_lfe,&_huff_book__44p5_lfe, + &_resbook_44p_l5,&_resbook_44p_l5} +}; +static const vorbis_residue_template _res_44p51_6[]={ + {2,0,15, &_residue_44p_hi, + &_huff_book__44p6_short,&_huff_book__44p6_short, + &_resbook_44p_6,&_resbook_44p_6}, + + {2,0,30, &_residue_44p_hi, + &_huff_book__44p6_long,&_huff_book__44p6_long, + &_resbook_44p_6,&_resbook_44p_6}, + + {1,2,6, &_residue_44p_lfe, + &_huff_book__44p6_lfe,&_huff_book__44p6_lfe, + &_resbook_44p_l6,&_resbook_44p_l6} +}; + + +static const vorbis_residue_template _res_44p51_7[]={ + {2,0,15, &_residue_44p_hi, + &_huff_book__44p7_short,&_huff_book__44p7_short, + &_resbook_44p_7,&_resbook_44p_7}, + + {2,0,30, &_residue_44p_hi, + &_huff_book__44p7_long,&_huff_book__44p7_long, + &_resbook_44p_7,&_resbook_44p_7}, + + {1,2,6, &_residue_44p_lfe, + &_huff_book__44p6_lfe,&_huff_book__44p6_lfe, + &_resbook_44p_l6,&_resbook_44p_l6} +}; +static const vorbis_residue_template _res_44p51_8[]={ + {2,0,15, &_residue_44p_hi, + &_huff_book__44p8_short,&_huff_book__44p8_short, + &_resbook_44p_8,&_resbook_44p_8}, + + {2,0,30, &_residue_44p_hi, + &_huff_book__44p8_long,&_huff_book__44p8_long, + &_resbook_44p_8,&_resbook_44p_8}, + + {1,2,6, &_residue_44p_lfe, + &_huff_book__44p6_lfe,&_huff_book__44p6_lfe, + &_resbook_44p_l6,&_resbook_44p_l6} +}; +static const vorbis_residue_template _res_44p51_9[]={ + {2,0,15, &_residue_44p_hi, + &_huff_book__44p9_short,&_huff_book__44p9_short, + &_resbook_44p_9,&_resbook_44p_9}, + + {2,0,30, &_residue_44p_hi, + &_huff_book__44p9_long,&_huff_book__44p9_long, + &_resbook_44p_9,&_resbook_44p_9}, + + {1,2,6, &_residue_44p_lfe, + &_huff_book__44p6_lfe,&_huff_book__44p6_lfe, + &_resbook_44p_l6,&_resbook_44p_l6} +}; + +static const vorbis_mapping_template _mapres_template_44_51[]={ + { _map_nominal_51, _res_44p51_n1 }, /* -1 */ + { _map_nominal_51, _res_44p51_0 }, /* 0 */ + { _map_nominal_51, _res_44p51_1 }, /* 1 */ + { _map_nominal_51, _res_44p51_2 }, /* 2 */ + { _map_nominal_51, _res_44p51_3 }, /* 3 */ + { _map_nominal_51, _res_44p51_4 }, /* 4 */ + { _map_nominal_51u, _res_44p51_5 }, /* 5 */ + { _map_nominal_51u, _res_44p51_6 }, /* 6 */ + { _map_nominal_51u, _res_44p51_7 }, /* 7 */ + { _map_nominal_51u, _res_44p51_8 }, /* 8 */ + { _map_nominal_51u, _res_44p51_9 }, /* 9 */ +}; diff --git a/sources/vorbis/lib/modes/residue_44u.h b/sources/vorbis/lib/modes/residue_44u.h new file mode 100644 index 0000000..42e0fbc --- /dev/null +++ b/sources/vorbis/lib/modes/residue_44u.h @@ -0,0 +1,317 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: toplevel residue templates for 32/44.1/48kHz uncoupled + + ********************************************************************/ + +#include "codec.h" +#include "backends.h" +#include "res_books_uncoupled.h" + +/***** residue backends *********************************************/ + + +static const vorbis_info_residue0 _residue_44_low_un={ + 0,-1, -1, 8,-1,-1, + {0}, + {-1}, + { 0, 1, 1, 2, 2, 4, 28}, + { -1, 25, -1, 45, -1, -1, -1} +}; + +static const vorbis_info_residue0 _residue_44_mid_un={ + 0,-1, -1, 10,-1,-1, + /* 0 1 2 3 4 5 6 7 8 9 */ + {0}, + {-1}, + { 0, 1, 1, 2, 2, 4, 4, 16, 60}, + { -1, 30, -1, 50, -1, 80, -1, -1, -1} +}; + +static const vorbis_info_residue0 _residue_44_hi_un={ + 0,-1, -1, 10,-1,-1, + /* 0 1 2 3 4 5 6 7 8 9 */ + {0}, + {-1}, + { 0, 1, 2, 4, 8, 16, 32, 71,157}, + { -1, -1, -1, -1, -1, -1, -1, -1, -1} +}; + +/* mapping conventions: + only one submap (this would change for efficient 5.1 support for example)*/ +/* Four psychoacoustic profiles are used, one for each blocktype */ +static const vorbis_info_mapping0 _map_nominal_u[2]={ + {1, {0,0,0,0,0,0}, {0}, {0}, 0,{0},{0}}, + {1, {0,0,0,0,0,0}, {1}, {1}, 0,{0},{0}} +}; + +static const static_bookblock _resbook_44u_n1={ + { + {0}, + {0,0,&_44un1__p1_0}, + {0,0,&_44un1__p2_0}, + {0,0,&_44un1__p3_0}, + {0,0,&_44un1__p4_0}, + {0,0,&_44un1__p5_0}, + {&_44un1__p6_0,&_44un1__p6_1}, + {&_44un1__p7_0,&_44un1__p7_1,&_44un1__p7_2} + } +}; +static const static_bookblock _resbook_44u_0={ + { + {0}, + {0,0,&_44u0__p1_0}, + {0,0,&_44u0__p2_0}, + {0,0,&_44u0__p3_0}, + {0,0,&_44u0__p4_0}, + {0,0,&_44u0__p5_0}, + {&_44u0__p6_0,&_44u0__p6_1}, + {&_44u0__p7_0,&_44u0__p7_1,&_44u0__p7_2} + } +}; +static const static_bookblock _resbook_44u_1={ + { + {0}, + {0,0,&_44u1__p1_0}, + {0,0,&_44u1__p2_0}, + {0,0,&_44u1__p3_0}, + {0,0,&_44u1__p4_0}, + {0,0,&_44u1__p5_0}, + {&_44u1__p6_0,&_44u1__p6_1}, + {&_44u1__p7_0,&_44u1__p7_1,&_44u1__p7_2} + } +}; +static const static_bookblock _resbook_44u_2={ + { + {0}, + {0,0,&_44u2__p1_0}, + {0,0,&_44u2__p2_0}, + {0,0,&_44u2__p3_0}, + {0,0,&_44u2__p4_0}, + {0,0,&_44u2__p5_0}, + {&_44u2__p6_0,&_44u2__p6_1}, + {&_44u2__p7_0,&_44u2__p7_1,&_44u2__p7_2} + } +}; +static const static_bookblock _resbook_44u_3={ + { + {0}, + {0,0,&_44u3__p1_0}, + {0,0,&_44u3__p2_0}, + {0,0,&_44u3__p3_0}, + {0,0,&_44u3__p4_0}, + {0,0,&_44u3__p5_0}, + {&_44u3__p6_0,&_44u3__p6_1}, + {&_44u3__p7_0,&_44u3__p7_1,&_44u3__p7_2} + } +}; +static const static_bookblock _resbook_44u_4={ + { + {0}, + {0,0,&_44u4__p1_0}, + {0,0,&_44u4__p2_0}, + {0,0,&_44u4__p3_0}, + {0,0,&_44u4__p4_0}, + {0,0,&_44u4__p5_0}, + {&_44u4__p6_0,&_44u4__p6_1}, + {&_44u4__p7_0,&_44u4__p7_1,&_44u4__p7_2} + } +}; +static const static_bookblock _resbook_44u_5={ + { + {0}, + {0,0,&_44u5__p1_0}, + {0,0,&_44u5__p2_0}, + {0,0,&_44u5__p3_0}, + {0,0,&_44u5__p4_0}, + {0,0,&_44u5__p5_0}, + {0,0,&_44u5__p6_0}, + {&_44u5__p7_0,&_44u5__p7_1}, + {&_44u5__p8_0,&_44u5__p8_1}, + {&_44u5__p9_0,&_44u5__p9_1,&_44u5__p9_2} + } +}; +static const static_bookblock _resbook_44u_6={ + { + {0}, + {0,0,&_44u6__p1_0}, + {0,0,&_44u6__p2_0}, + {0,0,&_44u6__p3_0}, + {0,0,&_44u6__p4_0}, + {0,0,&_44u6__p5_0}, + {0,0,&_44u6__p6_0}, + {&_44u6__p7_0,&_44u6__p7_1}, + {&_44u6__p8_0,&_44u6__p8_1}, + {&_44u6__p9_0,&_44u6__p9_1,&_44u6__p9_2} + } +}; +static const static_bookblock _resbook_44u_7={ + { + {0}, + {0,0,&_44u7__p1_0}, + {0,0,&_44u7__p2_0}, + {0,0,&_44u7__p3_0}, + {0,0,&_44u7__p4_0}, + {0,0,&_44u7__p5_0}, + {0,0,&_44u7__p6_0}, + {&_44u7__p7_0,&_44u7__p7_1}, + {&_44u7__p8_0,&_44u7__p8_1}, + {&_44u7__p9_0,&_44u7__p9_1,&_44u7__p9_2} + } +}; +static const static_bookblock _resbook_44u_8={ + { + {0}, + {0,0,&_44u8_p1_0}, + {0,0,&_44u8_p2_0}, + {0,0,&_44u8_p3_0}, + {0,0,&_44u8_p4_0}, + {&_44u8_p5_0,&_44u8_p5_1}, + {&_44u8_p6_0,&_44u8_p6_1}, + {&_44u8_p7_0,&_44u8_p7_1}, + {&_44u8_p8_0,&_44u8_p8_1}, + {&_44u8_p9_0,&_44u8_p9_1,&_44u8_p9_2} + } +}; +static const static_bookblock _resbook_44u_9={ + { + {0}, + {0,0,&_44u9_p1_0}, + {0,0,&_44u9_p2_0}, + {0,0,&_44u9_p3_0}, + {0,0,&_44u9_p4_0}, + {&_44u9_p5_0,&_44u9_p5_1}, + {&_44u9_p6_0,&_44u9_p6_1}, + {&_44u9_p7_0,&_44u9_p7_1}, + {&_44u9_p8_0,&_44u9_p8_1}, + {&_44u9_p9_0,&_44u9_p9_1,&_44u9_p9_2} + } +}; + +static const vorbis_residue_template _res_44u_n1[]={ + {1,0,32, &_residue_44_low_un, + &_huff_book__44un1__short,&_huff_book__44un1__short, + &_resbook_44u_n1,&_resbook_44u_n1}, + + {1,0,32, &_residue_44_low_un, + &_huff_book__44un1__long,&_huff_book__44un1__long, + &_resbook_44u_n1,&_resbook_44u_n1} +}; +static const vorbis_residue_template _res_44u_0[]={ + {1,0,16, &_residue_44_low_un, + &_huff_book__44u0__short,&_huff_book__44u0__short, + &_resbook_44u_0,&_resbook_44u_0}, + + {1,0,32, &_residue_44_low_un, + &_huff_book__44u0__long,&_huff_book__44u0__long, + &_resbook_44u_0,&_resbook_44u_0} +}; +static const vorbis_residue_template _res_44u_1[]={ + {1,0,16, &_residue_44_low_un, + &_huff_book__44u1__short,&_huff_book__44u1__short, + &_resbook_44u_1,&_resbook_44u_1}, + + {1,0,32, &_residue_44_low_un, + &_huff_book__44u1__long,&_huff_book__44u1__long, + &_resbook_44u_1,&_resbook_44u_1} +}; +static const vorbis_residue_template _res_44u_2[]={ + {1,0,16, &_residue_44_low_un, + &_huff_book__44u2__short,&_huff_book__44u2__short, + &_resbook_44u_2,&_resbook_44u_2}, + + {1,0,32, &_residue_44_low_un, + &_huff_book__44u2__long,&_huff_book__44u2__long, + &_resbook_44u_2,&_resbook_44u_2} +}; +static const vorbis_residue_template _res_44u_3[]={ + {1,0,16, &_residue_44_low_un, + &_huff_book__44u3__short,&_huff_book__44u3__short, + &_resbook_44u_3,&_resbook_44u_3}, + + {1,0,32, &_residue_44_low_un, + &_huff_book__44u3__long,&_huff_book__44u3__long, + &_resbook_44u_3,&_resbook_44u_3} +}; +static const vorbis_residue_template _res_44u_4[]={ + {1,0,16, &_residue_44_low_un, + &_huff_book__44u4__short,&_huff_book__44u4__short, + &_resbook_44u_4,&_resbook_44u_4}, + + {1,0,32, &_residue_44_low_un, + &_huff_book__44u4__long,&_huff_book__44u4__long, + &_resbook_44u_4,&_resbook_44u_4} +}; + +static const vorbis_residue_template _res_44u_5[]={ + {1,0,16, &_residue_44_mid_un, + &_huff_book__44u5__short,&_huff_book__44u5__short, + &_resbook_44u_5,&_resbook_44u_5}, + + {1,0,32, &_residue_44_mid_un, + &_huff_book__44u5__long,&_huff_book__44u5__long, + &_resbook_44u_5,&_resbook_44u_5} +}; + +static const vorbis_residue_template _res_44u_6[]={ + {1,0,16, &_residue_44_mid_un, + &_huff_book__44u6__short,&_huff_book__44u6__short, + &_resbook_44u_6,&_resbook_44u_6}, + + {1,0,32, &_residue_44_mid_un, + &_huff_book__44u6__long,&_huff_book__44u6__long, + &_resbook_44u_6,&_resbook_44u_6} +}; + +static const vorbis_residue_template _res_44u_7[]={ + {1,0,16, &_residue_44_mid_un, + &_huff_book__44u7__short,&_huff_book__44u7__short, + &_resbook_44u_7,&_resbook_44u_7}, + + {1,0,32, &_residue_44_mid_un, + &_huff_book__44u7__long,&_huff_book__44u7__long, + &_resbook_44u_7,&_resbook_44u_7} +}; + +static const vorbis_residue_template _res_44u_8[]={ + {1,0,16, &_residue_44_hi_un, + &_huff_book__44u8__short,&_huff_book__44u8__short, + &_resbook_44u_8,&_resbook_44u_8}, + + {1,0,32, &_residue_44_hi_un, + &_huff_book__44u8__long,&_huff_book__44u8__long, + &_resbook_44u_8,&_resbook_44u_8} +}; +static const vorbis_residue_template _res_44u_9[]={ + {1,0,16, &_residue_44_hi_un, + &_huff_book__44u9__short,&_huff_book__44u9__short, + &_resbook_44u_9,&_resbook_44u_9}, + + {1,0,32, &_residue_44_hi_un, + &_huff_book__44u9__long,&_huff_book__44u9__long, + &_resbook_44u_9,&_resbook_44u_9} +}; + +static const vorbis_mapping_template _mapres_template_44_uncoupled[]={ + { _map_nominal_u, _res_44u_n1 }, /* -1 */ + { _map_nominal_u, _res_44u_0 }, /* 0 */ + { _map_nominal_u, _res_44u_1 }, /* 1 */ + { _map_nominal_u, _res_44u_2 }, /* 2 */ + { _map_nominal_u, _res_44u_3 }, /* 3 */ + { _map_nominal_u, _res_44u_4 }, /* 4 */ + { _map_nominal_u, _res_44u_5 }, /* 5 */ + { _map_nominal_u, _res_44u_6 }, /* 6 */ + { _map_nominal_u, _res_44u_7 }, /* 7 */ + { _map_nominal_u, _res_44u_8 }, /* 8 */ + { _map_nominal_u, _res_44u_9 }, /* 9 */ +}; diff --git a/sources/vorbis/lib/modes/residue_8.h b/sources/vorbis/lib/modes/residue_8.h new file mode 100644 index 0000000..796bab0 --- /dev/null +++ b/sources/vorbis/lib/modes/residue_8.h @@ -0,0 +1,108 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: toplevel residue templates 8/11kHz + + ********************************************************************/ + +#include "codec.h" +#include "backends.h" + +/***** residue backends *********************************************/ + +static const static_bookblock _resbook_8s_0={ + { + {0}, + {0,0,&_8c0_s_p1_0}, + {0}, + {0,0,&_8c0_s_p3_0}, + {0,0,&_8c0_s_p4_0}, + {0,0,&_8c0_s_p5_0}, + {0,0,&_8c0_s_p6_0}, + {&_8c0_s_p7_0,&_8c0_s_p7_1}, + {&_8c0_s_p8_0,&_8c0_s_p8_1}, + {&_8c0_s_p9_0,&_8c0_s_p9_1,&_8c0_s_p9_2} + } +}; +static const static_bookblock _resbook_8s_1={ + { + {0}, + {0,0,&_8c1_s_p1_0}, + {0}, + {0,0,&_8c1_s_p3_0}, + {0,0,&_8c1_s_p4_0}, + {0,0,&_8c1_s_p5_0}, + {0,0,&_8c1_s_p6_0}, + {&_8c1_s_p7_0,&_8c1_s_p7_1}, + {&_8c1_s_p8_0,&_8c1_s_p8_1}, + {&_8c1_s_p9_0,&_8c1_s_p9_1,&_8c1_s_p9_2} + } +}; + +static const vorbis_residue_template _res_8s_0[]={ + {2,0,32, &_residue_44_mid, + &_huff_book__8c0_s_single,&_huff_book__8c0_s_single, + &_resbook_8s_0,&_resbook_8s_0}, +}; +static const vorbis_residue_template _res_8s_1[]={ + {2,0,32, &_residue_44_mid, + &_huff_book__8c1_s_single,&_huff_book__8c1_s_single, + &_resbook_8s_1,&_resbook_8s_1}, +}; + +static const vorbis_mapping_template _mapres_template_8_stereo[2]={ + { _map_nominal, _res_8s_0 }, /* 0 */ + { _map_nominal, _res_8s_1 }, /* 1 */ +}; + +static const static_bookblock _resbook_8u_0={ + { + {0}, + {0,0,&_8u0__p1_0}, + {0,0,&_8u0__p2_0}, + {0,0,&_8u0__p3_0}, + {0,0,&_8u0__p4_0}, + {0,0,&_8u0__p5_0}, + {&_8u0__p6_0,&_8u0__p6_1}, + {&_8u0__p7_0,&_8u0__p7_1,&_8u0__p7_2} + } +}; +static const static_bookblock _resbook_8u_1={ + { + {0}, + {0,0,&_8u1__p1_0}, + {0,0,&_8u1__p2_0}, + {0,0,&_8u1__p3_0}, + {0,0,&_8u1__p4_0}, + {0,0,&_8u1__p5_0}, + {0,0,&_8u1__p6_0}, + {&_8u1__p7_0,&_8u1__p7_1}, + {&_8u1__p8_0,&_8u1__p8_1}, + {&_8u1__p9_0,&_8u1__p9_1,&_8u1__p9_2} + } +}; + +static const vorbis_residue_template _res_8u_0[]={ + {1,0,32, &_residue_44_low_un, + &_huff_book__8u0__single,&_huff_book__8u0__single, + &_resbook_8u_0,&_resbook_8u_0}, +}; +static const vorbis_residue_template _res_8u_1[]={ + {1,0,32, &_residue_44_mid_un, + &_huff_book__8u1__single,&_huff_book__8u1__single, + &_resbook_8u_1,&_resbook_8u_1}, +}; + +static const vorbis_mapping_template _mapres_template_8_uncoupled[2]={ + { _map_nominal_u, _res_8u_0 }, /* 0 */ + { _map_nominal_u, _res_8u_1 }, /* 1 */ +}; diff --git a/sources/vorbis/lib/modes/setup_11.h b/sources/vorbis/lib/modes/setup_11.h new file mode 100644 index 0000000..0cbcaaf --- /dev/null +++ b/sources/vorbis/lib/modes/setup_11.h @@ -0,0 +1,142 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: 11kHz settings + + ********************************************************************/ + +#include "psych_11.h" + +static const int blocksize_11[2]={ + 512,512 +}; + +static const int _floor_mapping_11a[]={ + 6,6 +}; +static const int *_floor_mapping_11[]={ + _floor_mapping_11a +}; + +static const double rate_mapping_11[3]={ + 8000.,13000.,44000., +}; + +static const double rate_mapping_11_uncoupled[3]={ + 12000.,20000.,50000., +}; + +static const double quality_mapping_11[3]={ + -.1,.0,1. +}; + +static const ve_setup_data_template ve_setup_11_stereo={ + 2, + rate_mapping_11, + quality_mapping_11, + 2, + 9000, + 15000, + + blocksize_11, + blocksize_11, + + _psy_tone_masteratt_11, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_11, + NULL, + _vp_tonemask_adj_11, + + _psy_noiseguards_8, + _psy_noisebias_11, + _psy_noisebias_11, + NULL, + NULL, + _psy_noise_suppress, + + _psy_compand_8, + _psy_compand_8_mapping, + NULL, + + {_noise_start_8,_noise_start_8}, + {_noise_part_8,_noise_part_8}, + _noise_thresh_11, + + _psy_ath_floater_8, + _psy_ath_abs_8, + + _psy_lowpass_11, + + _psy_global_44, + _global_mapping_8, + _psy_stereo_modes_8, + + _floor_books, + _floor, + 1, + _floor_mapping_11, + + _mapres_template_8_stereo +}; + +static const ve_setup_data_template ve_setup_11_uncoupled={ + 2, + rate_mapping_11_uncoupled, + quality_mapping_11, + -1, + 9000, + 15000, + + blocksize_11, + blocksize_11, + + _psy_tone_masteratt_11, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_11, + NULL, + _vp_tonemask_adj_11, + + _psy_noiseguards_8, + _psy_noisebias_11, + _psy_noisebias_11, + NULL, + NULL, + _psy_noise_suppress, + + _psy_compand_8, + _psy_compand_8_mapping, + NULL, + + {_noise_start_8,_noise_start_8}, + {_noise_part_8,_noise_part_8}, + _noise_thresh_11, + + _psy_ath_floater_8, + _psy_ath_abs_8, + + _psy_lowpass_11, + + _psy_global_44, + _global_mapping_8, + _psy_stereo_modes_8, + + _floor_books, + _floor, + 1, + _floor_mapping_11, + + _mapres_template_8_uncoupled +}; diff --git a/sources/vorbis/lib/modes/setup_16.h b/sources/vorbis/lib/modes/setup_16.h new file mode 100644 index 0000000..d59ad70 --- /dev/null +++ b/sources/vorbis/lib/modes/setup_16.h @@ -0,0 +1,152 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: 16kHz settings + + ********************************************************************/ + +#include "psych_16.h" +#include "residue_16.h" + +static const int blocksize_16_short[3]={ + 1024,512,512 +}; +static const int blocksize_16_long[3]={ + 1024,1024,1024 +}; + +static const int _floor_mapping_16a[]={ + 9,3,3 +}; +static const int _floor_mapping_16b[]={ + 9,9,9 +}; +static const int *_floor_mapping_16[]={ + _floor_mapping_16a, + _floor_mapping_16b +}; + +static const double rate_mapping_16[4]={ + 12000.,20000.,44000.,86000. +}; + +static const double rate_mapping_16_uncoupled[4]={ + 16000.,28000.,64000.,100000. +}; + +static const double _global_mapping_16[4]={ 1., 2., 3., 4. }; + +static const double quality_mapping_16[4]={ -.1,.05,.5,1. }; + +static const double _psy_compand_16_mapping[4]={ 0., .8, 1., 1.}; + +static const ve_setup_data_template ve_setup_16_stereo={ + 3, + rate_mapping_16, + quality_mapping_16, + 2, + 15000, + 19000, + + blocksize_16_short, + blocksize_16_long, + + _psy_tone_masteratt_16, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_16, + _vp_tonemask_adj_16, + _vp_tonemask_adj_16, + + _psy_noiseguards_16, + _psy_noisebias_16_impulse, + _psy_noisebias_16_short, + _psy_noisebias_16_short, + _psy_noisebias_16, + _psy_noise_suppress, + + _psy_compand_8, + _psy_compand_16_mapping, + _psy_compand_16_mapping, + + {_noise_start_16,_noise_start_16}, + { _noise_part_16, _noise_part_16}, + _noise_thresh_16, + + _psy_ath_floater_16, + _psy_ath_abs_16, + + _psy_lowpass_16, + + _psy_global_44, + _global_mapping_16, + _psy_stereo_modes_16, + + _floor_books, + _floor, + 2, + _floor_mapping_16, + + _mapres_template_16_stereo +}; + +static const ve_setup_data_template ve_setup_16_uncoupled={ + 3, + rate_mapping_16_uncoupled, + quality_mapping_16, + -1, + 15000, + 19000, + + blocksize_16_short, + blocksize_16_long, + + _psy_tone_masteratt_16, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_16, + _vp_tonemask_adj_16, + _vp_tonemask_adj_16, + + _psy_noiseguards_16, + _psy_noisebias_16_impulse, + _psy_noisebias_16_short, + _psy_noisebias_16_short, + _psy_noisebias_16, + _psy_noise_suppress, + + _psy_compand_8, + _psy_compand_16_mapping, + _psy_compand_16_mapping, + + {_noise_start_16,_noise_start_16}, + { _noise_part_16, _noise_part_16}, + _noise_thresh_16, + + _psy_ath_floater_16, + _psy_ath_abs_16, + + _psy_lowpass_16, + + _psy_global_44, + _global_mapping_16, + _psy_stereo_modes_16, + + _floor_books, + _floor, + 2, + _floor_mapping_16, + + _mapres_template_16_uncoupled +}; diff --git a/sources/vorbis/lib/modes/setup_22.h b/sources/vorbis/lib/modes/setup_22.h new file mode 100644 index 0000000..bc38af9 --- /dev/null +++ b/sources/vorbis/lib/modes/setup_22.h @@ -0,0 +1,127 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: 22kHz settings + + ********************************************************************/ + +static const double rate_mapping_22[4]={ + 15000.,20000.,44000.,86000. +}; + +static const double rate_mapping_22_uncoupled[4]={ + 16000.,28000.,50000.,90000. +}; + +static const double _psy_lowpass_22[4]={9.5,11.,30.,99.}; + +static const ve_setup_data_template ve_setup_22_stereo={ + 3, + rate_mapping_22, + quality_mapping_16, + 2, + 19000, + 26000, + + blocksize_16_short, + blocksize_16_long, + + _psy_tone_masteratt_16, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_16, + _vp_tonemask_adj_16, + _vp_tonemask_adj_16, + + _psy_noiseguards_16, + _psy_noisebias_16_impulse, + _psy_noisebias_16_short, + _psy_noisebias_16_short, + _psy_noisebias_16, + _psy_noise_suppress, + + _psy_compand_8, + _psy_compand_16_mapping, + _psy_compand_16_mapping, + + {_noise_start_16,_noise_start_16}, + { _noise_part_16, _noise_part_16}, + _noise_thresh_16, + + _psy_ath_floater_16, + _psy_ath_abs_16, + + _psy_lowpass_22, + + _psy_global_44, + _global_mapping_16, + _psy_stereo_modes_16, + + _floor_books, + _floor, + 2, + _floor_mapping_16, + + _mapres_template_16_stereo +}; + +static const ve_setup_data_template ve_setup_22_uncoupled={ + 3, + rate_mapping_22_uncoupled, + quality_mapping_16, + -1, + 19000, + 26000, + + blocksize_16_short, + blocksize_16_long, + + _psy_tone_masteratt_16, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_16, + _vp_tonemask_adj_16, + _vp_tonemask_adj_16, + + _psy_noiseguards_16, + _psy_noisebias_16_impulse, + _psy_noisebias_16_short, + _psy_noisebias_16_short, + _psy_noisebias_16, + _psy_noise_suppress, + + _psy_compand_8, + _psy_compand_16_mapping, + _psy_compand_16_mapping, + + {_noise_start_16,_noise_start_16}, + { _noise_part_16, _noise_part_16}, + _noise_thresh_16, + + _psy_ath_floater_16, + _psy_ath_abs_16, + + _psy_lowpass_22, + + _psy_global_44, + _global_mapping_16, + _psy_stereo_modes_16, + + _floor_books, + _floor, + 2, + _floor_mapping_16, + + _mapres_template_16_uncoupled +}; diff --git a/sources/vorbis/lib/modes/setup_32.h b/sources/vorbis/lib/modes/setup_32.h new file mode 100644 index 0000000..f66a0bc --- /dev/null +++ b/sources/vorbis/lib/modes/setup_32.h @@ -0,0 +1,131 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: toplevel settings for 32kHz + + ********************************************************************/ + +static const double rate_mapping_32[12]={ + 18000.,28000.,35000.,45000.,56000.,60000., + 75000.,90000.,100000.,115000.,150000.,190000., +}; + +static const double rate_mapping_32_un[12]={ + 30000.,42000.,52000.,64000.,72000.,78000., + 86000.,92000.,110000.,120000.,140000.,190000., +}; + +static const double _psy_lowpass_32[12]={ + 12.3,13.,13.,14.,15.,99.,99.,99.,99.,99.,99.,99. +}; + +static const ve_setup_data_template ve_setup_32_stereo={ + 11, + rate_mapping_32, + quality_mapping_44, + 2, + 26000, + 40000, + + blocksize_short_44, + blocksize_long_44, + + _psy_tone_masteratt_44, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_otherblock, + _vp_tonemask_adj_longblock, + _vp_tonemask_adj_otherblock, + + _psy_noiseguards_44, + _psy_noisebias_impulse, + _psy_noisebias_padding, + _psy_noisebias_trans, + _psy_noisebias_long, + _psy_noise_suppress, + + _psy_compand_44, + _psy_compand_short_mapping, + _psy_compand_long_mapping, + + {_noise_start_short_44,_noise_start_long_44}, + {_noise_part_short_44,_noise_part_long_44}, + _noise_thresh_44, + + _psy_ath_floater, + _psy_ath_abs, + + _psy_lowpass_32, + + _psy_global_44, + _global_mapping_44, + _psy_stereo_modes_44, + + _floor_books, + _floor, + 2, + _floor_mapping_44, + + _mapres_template_44_stereo +}; + +static const ve_setup_data_template ve_setup_32_uncoupled={ + 11, + rate_mapping_32_un, + quality_mapping_44, + -1, + 26000, + 40000, + + blocksize_short_44, + blocksize_long_44, + + _psy_tone_masteratt_44, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_otherblock, + _vp_tonemask_adj_longblock, + _vp_tonemask_adj_otherblock, + + _psy_noiseguards_44, + _psy_noisebias_impulse, + _psy_noisebias_padding, + _psy_noisebias_trans, + _psy_noisebias_long, + _psy_noise_suppress, + + _psy_compand_44, + _psy_compand_short_mapping, + _psy_compand_long_mapping, + + {_noise_start_short_44,_noise_start_long_44}, + {_noise_part_short_44,_noise_part_long_44}, + _noise_thresh_44, + + _psy_ath_floater, + _psy_ath_abs, + + _psy_lowpass_32, + + _psy_global_44, + _global_mapping_44, + NULL, + + _floor_books, + _floor, + 2, + _floor_mapping_44, + + _mapres_template_44_uncoupled +}; diff --git a/sources/vorbis/lib/modes/setup_44.h b/sources/vorbis/lib/modes/setup_44.h new file mode 100644 index 0000000..22e2723 --- /dev/null +++ b/sources/vorbis/lib/modes/setup_44.h @@ -0,0 +1,116 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: toplevel settings for 44.1/48kHz + + ********************************************************************/ + +#include "floor_all.h" +#include "residue_44.h" +#include "psych_44.h" + +static const double rate_mapping_44_stereo[12]={ + 22500.,32000.,40000.,48000.,56000.,64000., + 80000.,96000.,112000.,128000.,160000.,250001. +}; + +static const double quality_mapping_44[12]={ + -.1,.0,.1,.2,.3,.4,.5,.6,.7,.8,.9,1.0 +}; + +static const int blocksize_short_44[11]={ + 512,256,256,256,256,256,256,256,256,256,256 +}; +static const int blocksize_long_44[11]={ + 4096,2048,2048,2048,2048,2048,2048,2048,2048,2048,2048 +}; + +static const double _psy_compand_short_mapping[12]={ + 0.5, 1., 1., 1.3, 1.6, 2., 2., 2., 2., 2., 2., 2. +}; +static const double _psy_compand_long_mapping[12]={ + 3.5, 4., 4., 4.3, 4.6, 5., 5., 5., 5., 5., 5., 5. +}; + +static const double _global_mapping_44[12]={ + /* 1., 1., 1.5, 2., 2., 2.5, 2.7, 3.0, 3.5, 4., 4. */ + 0., 1., 1., 1.5, 2., 2., 2.5, 2.7, 3.0, 3.7, 4., 4. +}; + +static const int _floor_mapping_44a[11]={ + 1,0,0,2,2,4,5,5,5,5,5 +}; + +static const int _floor_mapping_44b[11]={ + 8,7,7,7,7,7,7,7,7,7,7 +}; + +static const int _floor_mapping_44c[11]={ + 10,10,10,10,10,10,10,10,10,10,10 +}; + +static const int *_floor_mapping_44[]={ + _floor_mapping_44a, + _floor_mapping_44b, + _floor_mapping_44c, +}; + +static const ve_setup_data_template ve_setup_44_stereo={ + 11, + rate_mapping_44_stereo, + quality_mapping_44, + 2, + 40000, + 50000, + + blocksize_short_44, + blocksize_long_44, + + _psy_tone_masteratt_44, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_otherblock, + _vp_tonemask_adj_longblock, + _vp_tonemask_adj_otherblock, + + _psy_noiseguards_44, + _psy_noisebias_impulse, + _psy_noisebias_padding, + _psy_noisebias_trans, + _psy_noisebias_long, + _psy_noise_suppress, + + _psy_compand_44, + _psy_compand_short_mapping, + _psy_compand_long_mapping, + + {_noise_start_short_44,_noise_start_long_44}, + {_noise_part_short_44,_noise_part_long_44}, + _noise_thresh_44, + + _psy_ath_floater, + _psy_ath_abs, + + _psy_lowpass_44, + + _psy_global_44, + _global_mapping_44, + _psy_stereo_modes_44, + + _floor_books, + _floor, + 2, + _floor_mapping_44, + + _mapres_template_44_stereo +}; diff --git a/sources/vorbis/lib/modes/setup_44p51.h b/sources/vorbis/lib/modes/setup_44p51.h new file mode 100644 index 0000000..20845ea --- /dev/null +++ b/sources/vorbis/lib/modes/setup_44p51.h @@ -0,0 +1,73 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2010 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: toplevel settings for 44.1/48kHz 5.1 surround modes + + ********************************************************************/ + +#include "residue_44p51.h" + +static const double rate_mapping_44p51[12]={ + 14000.,20000.,28000.,38000.,46000.,54000., + 75000.,96000.,120000.,140000.,180000.,240001. +}; + +static const ve_setup_data_template ve_setup_44_51={ + 11, + rate_mapping_44p51, + quality_mapping_44, + 6, + 40000, + 70000, + + blocksize_short_44, + blocksize_long_44, + + _psy_tone_masteratt_44, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_otherblock, + _vp_tonemask_adj_longblock, + _vp_tonemask_adj_otherblock, + + _psy_noiseguards_44, + _psy_noisebias_impulse, + _psy_noisebias_padding, + _psy_noisebias_trans, + _psy_noisebias_long, + _psy_noise_suppress, + + _psy_compand_44, + _psy_compand_short_mapping, + _psy_compand_long_mapping, + + {_noise_start_short_44,_noise_start_long_44}, + {_noise_part_short_44,_noise_part_long_44}, + _noise_thresh_44, + + _psy_ath_floater, + _psy_ath_abs, + + _psy_lowpass_44, + + _psy_global_44, + _global_mapping_44, + _psy_stereo_modes_44, + + _floor_books, + _floor, + 3, + _floor_mapping_44, + + _mapres_template_44_51 +}; diff --git a/sources/vorbis/lib/modes/setup_44u.h b/sources/vorbis/lib/modes/setup_44u.h new file mode 100644 index 0000000..93b1c93 --- /dev/null +++ b/sources/vorbis/lib/modes/setup_44u.h @@ -0,0 +1,73 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: toplevel settings for 44.1/48kHz uncoupled modes + + ********************************************************************/ + +#include "residue_44u.h" + +static const double rate_mapping_44_un[12]={ + 32000.,48000.,60000.,70000.,80000.,86000., + 96000.,110000.,120000.,140000.,160000.,240001. +}; + +static const ve_setup_data_template ve_setup_44_uncoupled={ + 11, + rate_mapping_44_un, + quality_mapping_44, + -1, + 40000, + 50000, + + blocksize_short_44, + blocksize_long_44, + + _psy_tone_masteratt_44, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_otherblock, + _vp_tonemask_adj_longblock, + _vp_tonemask_adj_otherblock, + + _psy_noiseguards_44, + _psy_noisebias_impulse, + _psy_noisebias_padding, + _psy_noisebias_trans, + _psy_noisebias_long, + _psy_noise_suppress, + + _psy_compand_44, + _psy_compand_short_mapping, + _psy_compand_long_mapping, + + {_noise_start_short_44,_noise_start_long_44}, + {_noise_part_short_44,_noise_part_long_44}, + _noise_thresh_44, + + _psy_ath_floater, + _psy_ath_abs, + + _psy_lowpass_44, + + _psy_global_44, + _global_mapping_44, + _psy_stereo_modes_44, + + _floor_books, + _floor, + 2, + _floor_mapping_44, + + _mapres_template_44_uncoupled +}; diff --git a/sources/vorbis/lib/modes/setup_8.h b/sources/vorbis/lib/modes/setup_8.h new file mode 100644 index 0000000..7502556 --- /dev/null +++ b/sources/vorbis/lib/modes/setup_8.h @@ -0,0 +1,148 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: 8kHz settings + + ********************************************************************/ + +#include "psych_8.h" +#include "residue_8.h" + +static const int blocksize_8[2]={ + 512,512 +}; + +static const int _floor_mapping_8a[]={ + 6,6 +}; + +static const int *_floor_mapping_8[]={ + _floor_mapping_8a +}; + +static const double rate_mapping_8[3]={ + 6000.,9000.,32000., +}; + +static const double rate_mapping_8_uncoupled[3]={ + 8000.,14000.,42000., +}; + +static const double quality_mapping_8[3]={ + -.1,.0,1. +}; + +static const double _psy_compand_8_mapping[3]={ 0., 1., 1.}; + +static const double _global_mapping_8[3]={ 1., 2., 3. }; + +static const ve_setup_data_template ve_setup_8_stereo={ + 2, + rate_mapping_8, + quality_mapping_8, + 2, + 8000, + 9000, + + blocksize_8, + blocksize_8, + + _psy_tone_masteratt_8, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_8, + NULL, + _vp_tonemask_adj_8, + + _psy_noiseguards_8, + _psy_noisebias_8, + _psy_noisebias_8, + NULL, + NULL, + _psy_noise_suppress, + + _psy_compand_8, + _psy_compand_8_mapping, + NULL, + + {_noise_start_8,_noise_start_8}, + {_noise_part_8,_noise_part_8}, + _noise_thresh_5only, + + _psy_ath_floater_8, + _psy_ath_abs_8, + + _psy_lowpass_8, + + _psy_global_44, + _global_mapping_8, + _psy_stereo_modes_8, + + _floor_books, + _floor, + 1, + _floor_mapping_8, + + _mapres_template_8_stereo +}; + +static const ve_setup_data_template ve_setup_8_uncoupled={ + 2, + rate_mapping_8_uncoupled, + quality_mapping_8, + -1, + 8000, + 9000, + + blocksize_8, + blocksize_8, + + _psy_tone_masteratt_8, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_8, + NULL, + _vp_tonemask_adj_8, + + _psy_noiseguards_8, + _psy_noisebias_8, + _psy_noisebias_8, + NULL, + NULL, + _psy_noise_suppress, + + _psy_compand_8, + _psy_compand_8_mapping, + NULL, + + {_noise_start_8,_noise_start_8}, + {_noise_part_8,_noise_part_8}, + _noise_thresh_5only, + + _psy_ath_floater_8, + _psy_ath_abs_8, + + _psy_lowpass_8, + + _psy_global_44, + _global_mapping_8, + _psy_stereo_modes_8, + + _floor_books, + _floor, + 1, + _floor_mapping_8, + + _mapres_template_8_uncoupled +}; diff --git a/sources/vorbis/lib/modes/setup_X.h b/sources/vorbis/lib/modes/setup_X.h new file mode 100644 index 0000000..2229a5e --- /dev/null +++ b/sources/vorbis/lib/modes/setup_X.h @@ -0,0 +1,224 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: catch-all toplevel settings for q modes only + + ********************************************************************/ + +static const double rate_mapping_X[12]={ + -1.,-1.,-1.,-1.,-1.,-1., + -1.,-1.,-1.,-1.,-1.,-1. +}; + +static const ve_setup_data_template ve_setup_X_stereo={ + 11, + rate_mapping_X, + quality_mapping_44, + 2, + 50000, + 200000, + + blocksize_short_44, + blocksize_long_44, + + _psy_tone_masteratt_44, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_otherblock, + _vp_tonemask_adj_longblock, + _vp_tonemask_adj_otherblock, + + _psy_noiseguards_44, + _psy_noisebias_impulse, + _psy_noisebias_padding, + _psy_noisebias_trans, + _psy_noisebias_long, + _psy_noise_suppress, + + _psy_compand_44, + _psy_compand_short_mapping, + _psy_compand_long_mapping, + + {_noise_start_short_44,_noise_start_long_44}, + {_noise_part_short_44,_noise_part_long_44}, + _noise_thresh_44, + + _psy_ath_floater, + _psy_ath_abs, + + _psy_lowpass_44, + + _psy_global_44, + _global_mapping_44, + _psy_stereo_modes_44, + + _floor_books, + _floor, + 2, + _floor_mapping_44, + + _mapres_template_44_stereo +}; + +static const ve_setup_data_template ve_setup_X_uncoupled={ + 11, + rate_mapping_X, + quality_mapping_44, + -1, + 50000, + 200000, + + blocksize_short_44, + blocksize_long_44, + + _psy_tone_masteratt_44, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_otherblock, + _vp_tonemask_adj_longblock, + _vp_tonemask_adj_otherblock, + + _psy_noiseguards_44, + _psy_noisebias_impulse, + _psy_noisebias_padding, + _psy_noisebias_trans, + _psy_noisebias_long, + _psy_noise_suppress, + + _psy_compand_44, + _psy_compand_short_mapping, + _psy_compand_long_mapping, + + {_noise_start_short_44,_noise_start_long_44}, + {_noise_part_short_44,_noise_part_long_44}, + _noise_thresh_44, + + _psy_ath_floater, + _psy_ath_abs, + + _psy_lowpass_44, + + _psy_global_44, + _global_mapping_44, + NULL, + + _floor_books, + _floor, + 2, + _floor_mapping_44, + + _mapres_template_44_uncoupled +}; + +static const ve_setup_data_template ve_setup_XX_stereo={ + 2, + rate_mapping_X, + quality_mapping_8, + 2, + 0, + 8000, + + blocksize_8, + blocksize_8, + + _psy_tone_masteratt_8, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_8, + NULL, + _vp_tonemask_adj_8, + + _psy_noiseguards_8, + _psy_noisebias_8, + _psy_noisebias_8, + NULL, + NULL, + _psy_noise_suppress, + + _psy_compand_8, + _psy_compand_8_mapping, + NULL, + + {_noise_start_8,_noise_start_8}, + {_noise_part_8,_noise_part_8}, + _noise_thresh_5only, + + _psy_ath_floater_8, + _psy_ath_abs_8, + + _psy_lowpass_8, + + _psy_global_44, + _global_mapping_8, + _psy_stereo_modes_8, + + _floor_books, + _floor, + 1, + _floor_mapping_8, + + _mapres_template_8_stereo +}; + +static const ve_setup_data_template ve_setup_XX_uncoupled={ + 2, + rate_mapping_X, + quality_mapping_8, + -1, + 0, + 8000, + + blocksize_8, + blocksize_8, + + _psy_tone_masteratt_8, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_8, + NULL, + _vp_tonemask_adj_8, + + _psy_noiseguards_8, + _psy_noisebias_8, + _psy_noisebias_8, + NULL, + NULL, + _psy_noise_suppress, + + _psy_compand_8, + _psy_compand_8_mapping, + NULL, + + {_noise_start_8,_noise_start_8}, + {_noise_part_8,_noise_part_8}, + _noise_thresh_5only, + + _psy_ath_floater_8, + _psy_ath_abs_8, + + _psy_lowpass_8, + + _psy_global_44, + _global_mapping_8, + _psy_stereo_modes_8, + + _floor_books, + _floor, + 1, + _floor_mapping_8, + + _mapres_template_8_uncoupled +}; diff --git a/sources/vorbis/lib/os.h b/sources/vorbis/lib/os.h new file mode 100644 index 0000000..fbfda77 --- /dev/null +++ b/sources/vorbis/lib/os.h @@ -0,0 +1,189 @@ +#ifndef _OS_H +#define _OS_H +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2015 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: #ifdef jail to whip a few platforms into the UNIX ideal. + + ********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include "os_types.h" + +#include "misc.h" + +#ifndef _V_IFDEFJAIL_H_ +# define _V_IFDEFJAIL_H_ + +# ifdef __GNUC__ +# define STIN static __inline__ +# elif defined(_WIN32) +# define STIN static __inline +# else +# define STIN static +# endif + +#ifdef DJGPP +# define rint(x) (floor((x)+0.5f)) +#endif + +#ifndef M_PI +# define M_PI (3.1415926536f) +#endif + +#if defined(_WIN32) && !defined(__SYMBIAN32__) +# include +# define rint(x) (floor((x)+0.5f)) +# define NO_FLOAT_MATH_LIB +# define FAST_HYPOT(a, b) sqrt((a)*(a) + (b)*(b)) +#endif + +#if defined(__SYMBIAN32__) && defined(__WINS__) +void *_alloca(size_t size); +# define alloca _alloca +#endif + +#ifndef FAST_HYPOT +# define FAST_HYPOT hypot +#endif + +#endif /* _V_IFDEFJAIL_H_ */ + +#ifdef HAVE_ALLOCA_H +# include +#endif + +#ifdef USE_MEMORY_H +# include +#endif + +#ifndef min +# define min(x,y) ((x)>(y)?(y):(x)) +#endif + +#ifndef max +# define max(x,y) ((x)<(y)?(y):(x)) +#endif + + +/* Special i386 GCC implementation */ +#if defined(__i386__) && defined(__GNUC__) && !defined(__BEOS__) && !defined(__SSE2_MATH__) +# define VORBIS_FPU_CONTROL +/* both GCC and MSVC are kinda stupid about rounding/casting to int. + Because of encapsulation constraints (GCC can't see inside the asm + block and so we end up doing stupid things like a store/load that + is collectively a noop), we do it this way */ + +/* we must set up the fpu before this works!! */ + +typedef ogg_int16_t vorbis_fpu_control; + +static inline void vorbis_fpu_setround(vorbis_fpu_control *fpu){ + ogg_int16_t ret; + ogg_int16_t temp; + __asm__ __volatile__("fnstcw %0\n\t" + "movw %0,%%dx\n\t" + "andw $62463,%%dx\n\t" + "movw %%dx,%1\n\t" + "fldcw %1\n\t":"=m"(ret):"m"(temp): "dx"); + *fpu=ret; +} + +static inline void vorbis_fpu_restore(vorbis_fpu_control fpu){ + __asm__ __volatile__("fldcw %0":: "m"(fpu)); +} + +/* assumes the FPU is in round mode! */ +static inline int vorbis_ftoi(double f){ /* yes, double! Otherwise, + we get extra fst/fld to + truncate precision */ + int i; + __asm__("fistl %0": "=m"(i) : "t"(f)); + return(i); +} +#endif /* Special i386 GCC implementation */ + + +/* MSVC inline assembly. 32 bit only; inline ASM isn't implemented in the + * 64 bit compiler and doesn't work on arm. */ +#if defined(_MSC_VER) && defined(_M_IX86) && !defined(_WIN32_WCE) +# define VORBIS_FPU_CONTROL + +typedef ogg_int16_t vorbis_fpu_control; + +static __inline int vorbis_ftoi(double f){ + int i; + __asm{ + fld f + fistp i + } + return i; +} + +static __inline void vorbis_fpu_setround(vorbis_fpu_control *fpu){ + (void)fpu; +} + +static __inline void vorbis_fpu_restore(vorbis_fpu_control fpu){ + (void)fpu; +} + +#endif /* Special MSVC 32 bit implementation */ + + +/* Optimized code path for x86_64 builds. Uses SSE2 intrinsics. This can be + done safely because all x86_64 CPUs supports SSE2. */ +#if (defined(_MSC_VER) && defined(_M_X64)) || (defined(__GNUC__) && defined (__SSE2_MATH__)) +# define VORBIS_FPU_CONTROL + +typedef ogg_int16_t vorbis_fpu_control; + +#include +static __inline int vorbis_ftoi(double f){ + return _mm_cvtsd_si32(_mm_load_sd(&f)); +} + +static __inline void vorbis_fpu_setround(vorbis_fpu_control *fpu){ + (void)fpu; +} + +static __inline void vorbis_fpu_restore(vorbis_fpu_control fpu){ + (void)fpu; +} + +#endif /* Special MSVC x64 implementation */ + + +/* If no special implementation was found for the current compiler / platform, + use the default implementation here: */ +#ifndef VORBIS_FPU_CONTROL + +typedef int vorbis_fpu_control; + +STIN int vorbis_ftoi(double f){ + /* Note: MSVC and GCC (at least on some systems) round towards zero, thus, + the floor() call is required to ensure correct roudning of + negative numbers */ + return (int)floor(f+.5); +} + +/* We don't have special code for this compiler/arch, so do it the slow way */ +# define vorbis_fpu_setround(vorbis_fpu_control) {} +# define vorbis_fpu_restore(vorbis_fpu_control) {} + +#endif /* default implementation */ + +#endif /* _OS_H */ diff --git a/sources/vorbis/lib/psy.c b/sources/vorbis/lib/psy.c new file mode 100644 index 0000000..35079ab --- /dev/null +++ b/sources/vorbis/lib/psy.c @@ -0,0 +1,1206 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2010 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: psychoacoustics not including preecho + + ********************************************************************/ + +#include +#include +#include +#include "codec.h" +#include "codec_internal.h" + +#include "masking.h" +#include "psy.h" +#include "os.h" +#include "lpc.h" +#include "smallft.h" +#include "scales.h" +#include "misc.h" + +#define NEGINF -9999.f +static const double stereo_threshholds[]={0.0, .5, 1.0, 1.5, 2.5, 4.5, 8.5, 16.5, 9e10}; +static const double stereo_threshholds_limited[]={0.0, .5, 1.0, 1.5, 2.0, 2.5, 4.5, 8.5, 9e10}; + +vorbis_look_psy_global *_vp_global_look(vorbis_info *vi){ + codec_setup_info *ci=vi->codec_setup; + vorbis_info_psy_global *gi=&ci->psy_g_param; + vorbis_look_psy_global *look=_ogg_calloc(1,sizeof(*look)); + + look->channels=vi->channels; + + look->ampmax=-9999.; + look->gi=gi; + return(look); +} + +void _vp_global_free(vorbis_look_psy_global *look){ + if(look){ + memset(look,0,sizeof(*look)); + _ogg_free(look); + } +} + +void _vi_gpsy_free(vorbis_info_psy_global *i){ + if(i){ + memset(i,0,sizeof(*i)); + _ogg_free(i); + } +} + +void _vi_psy_free(vorbis_info_psy *i){ + if(i){ + memset(i,0,sizeof(*i)); + _ogg_free(i); + } +} + +static void min_curve(float *c, + float *c2){ + int i; + for(i=0;ic[i])c[i]=c2[i]; +} + +static void attenuate_curve(float *c,float att){ + int i; + for(i=0;iATH[j+k+ath_offset])min=ATH[j+k+ath_offset]; + }else{ + if(min>ATH[MAX_ATH-1])min=ATH[MAX_ATH-1]; + } + ath[j]=min; + } + + /* copy curves into working space, replicate the 50dB curve to 30 + and 40, replicate the 100dB curve to 110 */ + for(j=0;j<6;j++) + memcpy(workc[i][j+2],tonemasks[i][j],EHMER_MAX*sizeof(*tonemasks[i][j])); + memcpy(workc[i][0],tonemasks[i][0],EHMER_MAX*sizeof(*tonemasks[i][0])); + memcpy(workc[i][1],tonemasks[i][0],EHMER_MAX*sizeof(*tonemasks[i][0])); + + /* apply centered curve boost/decay */ + for(j=0;j0)adj=0.; + if(adj>0. && center_boost<0)adj=0.; + workc[i][j][k]+=adj; + } + } + + /* normalize curves so the driving amplitude is 0dB */ + /* make temp curves with the ATH overlayed */ + for(j=0;j an eighth of an octave and that the eighth + octave values may also be composited. */ + + /* which octave curves will we be compositing? */ + bin=floor(fromOC(i*.5)/binHz); + lo_curve= ceil(toOC(bin*binHz+1)*2); + hi_curve= floor(toOC((bin+1)*binHz)*2); + if(lo_curve>i)lo_curve=i; + if(lo_curve<0)lo_curve=0; + if(hi_curve>=P_BANDS)hi_curve=P_BANDS-1; + + for(m=0;mn)lo_bin=n; + if(lo_binn)hi_bin=n; + + for(;lworkc[k][m][j]) + brute_buffer[l]=workc[k][m][j]; + } + + for(;lworkc[k][m][EHMER_MAX-1]) + brute_buffer[l]=workc[k][m][EHMER_MAX-1]; + + } + + /* be equally paranoid about being valid up to next half ocatve */ + if(i+1n)lo_bin=n; + if(lo_binn)hi_bin=n; + + for(;lworkc[k][m][j]) + brute_buffer[l]=workc[k][m][j]; + } + + for(;lworkc[k][m][EHMER_MAX-1]) + brute_buffer[l]=workc[k][m][EHMER_MAX-1]; + + } + + + for(j=0;j=n){ + ret[i][m][j+2]=-999.; + }else{ + ret[i][m][j+2]=brute_buffer[bin]; + } + } + } + + /* add fenceposts */ + for(j=0;j-200.f)break; + ret[i][m][0]=j; + + for(j=EHMER_MAX-1;j>EHMER_OFFSET+1;j--) + if(ret[i][m][j+2]>-200.f) + break; + ret[i][m][1]=j; + + } + } + + return(ret); +} + +void _vp_psy_init(vorbis_look_psy *p,vorbis_info_psy *vi, + vorbis_info_psy_global *gi,int n,long rate){ + long i,j,lo=-99,hi=1; + long maxoc; + memset(p,0,sizeof(*p)); + + p->eighth_octave_lines=gi->eighth_octave_lines; + p->shiftoc=rint(log(gi->eighth_octave_lines*8.f)/log(2.f))-1; + + p->firstoc=toOC(.25f*rate*.5/n)*(1<<(p->shiftoc+1))-gi->eighth_octave_lines; + maxoc=toOC((n+.25f)*rate*.5/n)*(1<<(p->shiftoc+1))+.5f; + p->total_octave_lines=maxoc-p->firstoc+1; + p->ath=_ogg_malloc(n*sizeof(*p->ath)); + + p->octave=_ogg_malloc(n*sizeof(*p->octave)); + p->bark=_ogg_malloc(n*sizeof(*p->bark)); + p->vi=vi; + p->n=n; + p->rate=rate; + + /* AoTuV HF weighting */ + p->m_val = 1.; + if(rate < 26000) p->m_val = 0; + else if(rate < 38000) p->m_val = .94; /* 32kHz */ + else if(rate > 46000) p->m_val = 1.275; /* 48kHz */ + + /* set up the lookups for a given blocksize and sample rate */ + + for(i=0,j=0;iath[j]=base+100.; + base+=delta; + } + } + } + + for(;jath[j]=p->ath[j-1]; + } + + for(i=0;inoisewindowlominnoisewindowlo);lo++); + + for(;hi<=n && (hinoisewindowhimin || + toBARK(rate/(2*n)*hi)<(bark+vi->noisewindowhi));hi++); + + p->bark[i]=((lo-1)<<16)+(hi-1); + + } + + for(i=0;ioctave[i]=toOC((i+.25f)*.5*rate/n)*(1<<(p->shiftoc+1))+.5f; + + p->tonecurves=setup_tone_curves(vi->toneatt,rate*.5/n,n, + vi->tone_centerboost,vi->tone_decay); + + /* set up rolling noise median */ + p->noiseoffset=_ogg_malloc(P_NOISECURVES*sizeof(*p->noiseoffset)); + for(i=0;inoiseoffset[i]=_ogg_malloc(n*sizeof(**p->noiseoffset)); + + for(i=0;i=P_BANDS-1)halfoc=P_BANDS-1; + inthalfoc=(int)halfoc; + del=halfoc-inthalfoc; + + for(j=0;jnoiseoffset[j][i]= + p->vi->noiseoff[j][inthalfoc]*(1.-del) + + p->vi->noiseoff[j][inthalfoc+1]*del; + + } +#if 0 + { + static int ls=0; + _analysis_output_always("noiseoff0",ls,p->noiseoffset[0],n,1,0,0); + _analysis_output_always("noiseoff1",ls,p->noiseoffset[1],n,1,0,0); + _analysis_output_always("noiseoff2",ls++,p->noiseoffset[2],n,1,0,0); + } +#endif +} + +void _vp_psy_clear(vorbis_look_psy *p){ + int i,j; + if(p){ + if(p->ath)_ogg_free(p->ath); + if(p->octave)_ogg_free(p->octave); + if(p->bark)_ogg_free(p->bark); + if(p->tonecurves){ + for(i=0;itonecurves[i][j]); + } + _ogg_free(p->tonecurves[i]); + } + _ogg_free(p->tonecurves); + } + if(p->noiseoffset){ + for(i=0;inoiseoffset[i]); + } + _ogg_free(p->noiseoffset); + } + memset(p,0,sizeof(*p)); + } +} + +/* octave/(8*eighth_octave_lines) x scale and dB y scale */ +static void seed_curve(float *seed, + const float **curves, + float amp, + int oc, int n, + int linesper,float dBoffset){ + int i,post1; + int seedptr; + const float *posts,*curve; + + int choice=(int)((amp+dBoffset-P_LEVEL_0)*.1f); + choice=max(choice,0); + choice=min(choice,P_LEVELS-1); + posts=curves[choice]; + curve=posts+2; + post1=(int)posts[1]; + seedptr=oc+(posts[0]-EHMER_OFFSET)*linesper-(linesper>>1); + + for(i=posts[0];i0){ + float lin=amp+curve[i]; + if(seed[seedptr]=n)break; + } +} + +static void seed_loop(vorbis_look_psy *p, + const float ***curves, + const float *f, + const float *flr, + float *seed, + float specmax){ + vorbis_info_psy *vi=p->vi; + long n=p->n,i; + float dBoffset=vi->max_curve_dB-specmax; + + /* prime the working vector with peak values */ + + for(i=0;ioctave[i]; + while(i+1octave[i+1]==oc){ + i++; + if(f[i]>max)max=f[i]; + } + + if(max+6.f>flr[i]){ + oc=oc>>p->shiftoc; + + if(oc>=P_BANDS)oc=P_BANDS-1; + if(oc<0)oc=0; + + seed_curve(seed, + curves[oc], + max, + p->octave[i]-p->firstoc, + p->total_octave_lines, + p->eighth_octave_lines, + dBoffset); + } + } +} + +static void seed_chase(float *seeds, int linesper, long n){ + long *posstack=alloca(n*sizeof(*posstack)); + float *ampstack=alloca(n*sizeof(*ampstack)); + long stack=0; + long pos=0; + long i; + + for(i=0;i1 && ampstack[stack-1]<=ampstack[stack-2] && + iampstack[i]){ + endpos=posstack[i+1]; + }else{ + endpos=posstack[i]+linesper+1; /* +1 is important, else bin 0 is + discarded in short frames */ + } + if(endpos>n)endpos=n; + for(;pos +static void max_seeds(vorbis_look_psy *p, + float *seed, + float *flr){ + long n=p->total_octave_lines; + int linesper=p->eighth_octave_lines; + long linpos=0; + long pos; + + seed_chase(seed,linesper,n); /* for masking */ + + pos=p->octave[0]-p->firstoc-(linesper>>1); + + while(linpos+1n){ + float minV=seed[pos]; + long end=((p->octave[linpos]+p->octave[linpos+1])>>1)-p->firstoc; + if(minV>p->vi->tone_abs_limit)minV=p->vi->tone_abs_limit; + while(pos+1<=end){ + pos++; + if((seed[pos]>NEGINF && seed[pos]firstoc; + for(;linposn && p->octave[linpos]<=end;linpos++) + if(flr[linpos]total_octave_lines-1]; + for(;linposn;linpos++) + if(flr[linpos]> 16; + hi = b[i] & 0xffff; + if( lo>=0 ) break; + if( hi>=n ) break; + + tN = N[hi] + N[-lo]; + tX = X[hi] - X[-lo]; + tXX = XX[hi] + XX[-lo]; + tY = Y[hi] + Y[-lo]; + tXY = XY[hi] - XY[-lo]; + + A = tY * tXX - tX * tXY; + B = tN * tXY - tX * tY; + D = tN * tXX - tX * tX; + R = (A + x * B) / D; + if (R < 0.f) + R = 0.f; + + noise[i] = R - offset; + } + + for ( ;; i++, x += 1.f) { + + lo = b[i] >> 16; + hi = b[i] & 0xffff; + if(hi>=n)break; + + tN = N[hi] - N[lo]; + tX = X[hi] - X[lo]; + tXX = XX[hi] - XX[lo]; + tY = Y[hi] - Y[lo]; + tXY = XY[hi] - XY[lo]; + + A = tY * tXX - tX * tXY; + B = tN * tXY - tX * tY; + D = tN * tXX - tX * tX; + R = (A + x * B) / D; + if (R < 0.f) R = 0.f; + + noise[i] = R - offset; + } + for ( ; i < n; i++, x += 1.f) { + + R = (A + x * B) / D; + if (R < 0.f) R = 0.f; + + noise[i] = R - offset; + } + + if (fixed <= 0) return; + + for (i = 0, x = 0.f;; i++, x += 1.f) { + hi = i + fixed / 2; + lo = hi - fixed; + if(lo>=0)break; + + tN = N[hi] + N[-lo]; + tX = X[hi] - X[-lo]; + tXX = XX[hi] + XX[-lo]; + tY = Y[hi] + Y[-lo]; + tXY = XY[hi] - XY[-lo]; + + + A = tY * tXX - tX * tXY; + B = tN * tXY - tX * tY; + D = tN * tXX - tX * tX; + R = (A + x * B) / D; + + if (R - offset < noise[i]) noise[i] = R - offset; + } + for ( ;; i++, x += 1.f) { + + hi = i + fixed / 2; + lo = hi - fixed; + if(hi>=n)break; + + tN = N[hi] - N[lo]; + tX = X[hi] - X[lo]; + tXX = XX[hi] - XX[lo]; + tY = Y[hi] - Y[lo]; + tXY = XY[hi] - XY[lo]; + + A = tY * tXX - tX * tXY; + B = tN * tXY - tX * tY; + D = tN * tXX - tX * tX; + R = (A + x * B) / D; + + if (R - offset < noise[i]) noise[i] = R - offset; + } + for ( ; i < n; i++, x += 1.f) { + R = (A + x * B) / D; + if (R - offset < noise[i]) noise[i] = R - offset; + } +} + +void _vp_noisemask(vorbis_look_psy *p, + float *logmdct, + float *logmask){ + + int i,n=p->n; + float *work=alloca(n*sizeof(*work)); + + bark_noise_hybridmp(n,p->bark,logmdct,logmask, + 140.,-1); + + for(i=0;ibark,work,logmask,0., + p->vi->noisewindowfixed); + + for(i=0;i=NOISE_COMPAND_LEVELS)dB=NOISE_COMPAND_LEVELS-1; + if(dB<0)dB=0; + logmask[i]= work[i]+p->vi->noisecompand[dB]; + } + +} + +void _vp_tonemask(vorbis_look_psy *p, + float *logfft, + float *logmask, + float global_specmax, + float local_specmax){ + + int i,n=p->n; + + float *seed=alloca(sizeof(*seed)*p->total_octave_lines); + float att=local_specmax+p->vi->ath_adjatt; + for(i=0;itotal_octave_lines;i++)seed[i]=NEGINF; + + /* set the ATH (floating below localmax, not global max by a + specified att) */ + if(attvi->ath_maxatt)att=p->vi->ath_maxatt; + + for(i=0;iath[i]+att; + + /* tone masking */ + seed_loop(p,(const float ***)p->tonecurves,logfft,logmask,seed,global_specmax); + max_seeds(p,seed,logmask); + +} + +void _vp_offset_and_mix(vorbis_look_psy *p, + float *noise, + float *tone, + int offset_select, + float *logmask, + float *mdct, + float *logmdct){ + int i,n=p->n; + float de, coeffi, cx;/* AoTuV */ + float toneatt=p->vi->tone_masteratt[offset_select]; + + cx = p->m_val; + + for(i=0;inoiseoffset[offset_select][i]; + if(val>p->vi->noisemaxsupp)val=p->vi->noisemaxsupp; + logmask[i]=max(val,tone[i]+toneatt); + + + /* AoTuV */ + /** @ M1 ** + The following codes improve a noise problem. + A fundamental idea uses the value of masking and carries out + the relative compensation of the MDCT. + However, this code is not perfect and all noise problems cannot be solved. + by Aoyumi @ 2004/04/18 + */ + + if(offset_select == 1) { + coeffi = -17.2; /* coeffi is a -17.2dB threshold */ + val = val - logmdct[i]; /* val == mdct line value relative to floor in dB */ + + if(val > coeffi){ + /* mdct value is > -17.2 dB below floor */ + + de = 1.0-((val-coeffi)*0.005*cx); + /* pro-rated attenuation: + -0.00 dB boost if mdct value is -17.2dB (relative to floor) + -0.77 dB boost if mdct value is 0dB (relative to floor) + -1.64 dB boost if mdct value is +17.2dB (relative to floor) + etc... */ + + if(de < 0) de = 0.0001; + }else + /* mdct value is <= -17.2 dB below floor */ + + de = 1.0-((val-coeffi)*0.0003*cx); + /* pro-rated attenuation: + +0.00 dB atten if mdct value is -17.2dB (relative to floor) + +0.45 dB atten if mdct value is -34.4dB (relative to floor) + etc... */ + + mdct[i] *= de; + + } + } +} + +float _vp_ampmax_decay(float amp,vorbis_dsp_state *vd){ + vorbis_info *vi=vd->vi; + codec_setup_info *ci=vi->codec_setup; + vorbis_info_psy_global *gi=&ci->psy_g_param; + + int n=ci->blocksizes[vd->W]/2; + float secs=(float)n/vi->rate; + + amp+=secs*gi->ampmax_att_per_sec; + if(amp<-9999)amp=-9999; + return(amp); +} + +static float FLOOR1_fromdB_LOOKUP[256]={ + 1.0649863e-07F, 1.1341951e-07F, 1.2079015e-07F, 1.2863978e-07F, + 1.3699951e-07F, 1.4590251e-07F, 1.5538408e-07F, 1.6548181e-07F, + 1.7623575e-07F, 1.8768855e-07F, 1.9988561e-07F, 2.128753e-07F, + 2.2670913e-07F, 2.4144197e-07F, 2.5713223e-07F, 2.7384213e-07F, + 2.9163793e-07F, 3.1059021e-07F, 3.3077411e-07F, 3.5226968e-07F, + 3.7516214e-07F, 3.9954229e-07F, 4.2550680e-07F, 4.5315863e-07F, + 4.8260743e-07F, 5.1396998e-07F, 5.4737065e-07F, 5.8294187e-07F, + 6.2082472e-07F, 6.6116941e-07F, 7.0413592e-07F, 7.4989464e-07F, + 7.9862701e-07F, 8.5052630e-07F, 9.0579828e-07F, 9.6466216e-07F, + 1.0273513e-06F, 1.0941144e-06F, 1.1652161e-06F, 1.2409384e-06F, + 1.3215816e-06F, 1.4074654e-06F, 1.4989305e-06F, 1.5963394e-06F, + 1.7000785e-06F, 1.8105592e-06F, 1.9282195e-06F, 2.0535261e-06F, + 2.1869758e-06F, 2.3290978e-06F, 2.4804557e-06F, 2.6416497e-06F, + 2.8133190e-06F, 2.9961443e-06F, 3.1908506e-06F, 3.3982101e-06F, + 3.6190449e-06F, 3.8542308e-06F, 4.1047004e-06F, 4.3714470e-06F, + 4.6555282e-06F, 4.9580707e-06F, 5.2802740e-06F, 5.6234160e-06F, + 5.9888572e-06F, 6.3780469e-06F, 6.7925283e-06F, 7.2339451e-06F, + 7.7040476e-06F, 8.2047000e-06F, 8.7378876e-06F, 9.3057248e-06F, + 9.9104632e-06F, 1.0554501e-05F, 1.1240392e-05F, 1.1970856e-05F, + 1.2748789e-05F, 1.3577278e-05F, 1.4459606e-05F, 1.5399272e-05F, + 1.6400004e-05F, 1.7465768e-05F, 1.8600792e-05F, 1.9809576e-05F, + 2.1096914e-05F, 2.2467911e-05F, 2.3928002e-05F, 2.5482978e-05F, + 2.7139006e-05F, 2.8902651e-05F, 3.0780908e-05F, 3.2781225e-05F, + 3.4911534e-05F, 3.7180282e-05F, 3.9596466e-05F, 4.2169667e-05F, + 4.4910090e-05F, 4.7828601e-05F, 5.0936773e-05F, 5.4246931e-05F, + 5.7772202e-05F, 6.1526565e-05F, 6.5524908e-05F, 6.9783085e-05F, + 7.4317983e-05F, 7.9147585e-05F, 8.4291040e-05F, 8.9768747e-05F, + 9.5602426e-05F, 0.00010181521F, 0.00010843174F, 0.00011547824F, + 0.00012298267F, 0.00013097477F, 0.00013948625F, 0.00014855085F, + 0.00015820453F, 0.00016848555F, 0.00017943469F, 0.00019109536F, + 0.00020351382F, 0.00021673929F, 0.00023082423F, 0.00024582449F, + 0.00026179955F, 0.00027881276F, 0.00029693158F, 0.00031622787F, + 0.00033677814F, 0.00035866388F, 0.00038197188F, 0.00040679456F, + 0.00043323036F, 0.00046138411F, 0.00049136745F, 0.00052329927F, + 0.00055730621F, 0.00059352311F, 0.00063209358F, 0.00067317058F, + 0.00071691700F, 0.00076350630F, 0.00081312324F, 0.00086596457F, + 0.00092223983F, 0.00098217216F, 0.0010459992F, 0.0011139742F, + 0.0011863665F, 0.0012634633F, 0.0013455702F, 0.0014330129F, + 0.0015261382F, 0.0016253153F, 0.0017309374F, 0.0018434235F, + 0.0019632195F, 0.0020908006F, 0.0022266726F, 0.0023713743F, + 0.0025254795F, 0.0026895994F, 0.0028643847F, 0.0030505286F, + 0.0032487691F, 0.0034598925F, 0.0036847358F, 0.0039241906F, + 0.0041792066F, 0.0044507950F, 0.0047400328F, 0.0050480668F, + 0.0053761186F, 0.0057254891F, 0.0060975636F, 0.0064938176F, + 0.0069158225F, 0.0073652516F, 0.0078438871F, 0.0083536271F, + 0.0088964928F, 0.009474637F, 0.010090352F, 0.010746080F, + 0.011444421F, 0.012188144F, 0.012980198F, 0.013823725F, + 0.014722068F, 0.015678791F, 0.016697687F, 0.017782797F, + 0.018938423F, 0.020169149F, 0.021479854F, 0.022875735F, + 0.024362330F, 0.025945531F, 0.027631618F, 0.029427276F, + 0.031339626F, 0.033376252F, 0.035545228F, 0.037855157F, + 0.040315199F, 0.042935108F, 0.045725273F, 0.048696758F, + 0.051861348F, 0.055231591F, 0.058820850F, 0.062643361F, + 0.066714279F, 0.071049749F, 0.075666962F, 0.080584227F, + 0.085821044F, 0.091398179F, 0.097337747F, 0.10366330F, + 0.11039993F, 0.11757434F, 0.12521498F, 0.13335215F, + 0.14201813F, 0.15124727F, 0.16107617F, 0.17154380F, + 0.18269168F, 0.19456402F, 0.20720788F, 0.22067342F, + 0.23501402F, 0.25028656F, 0.26655159F, 0.28387361F, + 0.30232132F, 0.32196786F, 0.34289114F, 0.36517414F, + 0.38890521F, 0.41417847F, 0.44109412F, 0.46975890F, + 0.50028648F, 0.53279791F, 0.56742212F, 0.60429640F, + 0.64356699F, 0.68538959F, 0.72993007F, 0.77736504F, + 0.82788260F, 0.88168307F, 0.9389798F, 1.F, +}; + +/* this is for per-channel noise normalization */ +static int apsort(const void *a, const void *b){ + float f1=**(float**)a; + float f2=**(float**)b; + return (f1f2); +} + +static void flag_lossless(int limit, float prepoint, float postpoint, float *mdct, + float *floor, int *flag, int i, int jn){ + int j; + for(j=0;j=limit-i ? postpoint : prepoint; + float r = fabs(mdct[j])/floor[j]; + if(rvi; + float **sort = alloca(n*sizeof(*sort)); + int j,count=0; + int start = (vi->normal_p ? vi->normal_start-i : n); + if(start>n)start=n; + + /* force classic behavior where only energy in the current band is considered */ + acc=0.f; + + /* still responsible for populating *out where noise norm not in + effect. There's no need to [re]populate *q in these areas */ + for(j=0;j pointlimit */ + if(ve<.25f && (!flags || j>=limit-i)){ + acc += ve; + sort[count++]=q+j; /* q is fabs(r) for unflagged element */ + }else{ + /* For now: no acc adjustment for nonzero quantization. populate *out and q as this value is final. */ + if(r[j]<0) + out[j] = -rint(sqrt(ve)); + else + out[j] = rint(sqrt(ve)); + q[j] = out[j]*out[j]*f[j]; + } + }/* else{ + again, no energy adjustment for error in nonzero quant-- for now + }*/ + } + + if(count){ + /* noise norm to do */ + qsort(sort,count,sizeof(*sort),apsort); + for(j=0;j=vi->normal_thresh){ + out[k]=unitnorm(r[k]); + acc-=1.f; + q[k]=f[k]; + }else{ + out[k]=0; + q[k]=0.f; + } + } + } + + return acc; +} + +/* Noise normalization, quantization and coupling are not wholly + seperable processes in depth>1 coupling. */ +void _vp_couple_quantize_normalize(int blobno, + vorbis_info_psy_global *g, + vorbis_look_psy *p, + vorbis_info_mapping0 *vi, + float **mdct, + int **iwork, + int *nonzero, + int sliding_lowpass, + int ch){ + + int i; + int n = p->n; + int partition=(p->vi->normal_p ? p->vi->normal_partition : 16); + int limit = g->coupling_pointlimit[p->vi->blockflag][blobno]; + float prepoint=stereo_threshholds[g->coupling_prepointamp[blobno]]; + float postpoint=stereo_threshholds[g->coupling_postpointamp[blobno]]; +#if 0 + float de=0.1*p->m_val; /* a blend of the AoTuV M2 and M3 code here and below */ +#endif + + /* mdct is our raw mdct output, floor not removed. */ + /* inout passes in the ifloor, passes back quantized result */ + + /* unquantized energy (negative indicates amplitude has negative sign) */ + float **raw = alloca(ch*sizeof(*raw)); + + /* dual pupose; quantized energy (if flag set), othersize fabs(raw) */ + float **quant = alloca(ch*sizeof(*quant)); + + /* floor energy */ + float **floor = alloca(ch*sizeof(*floor)); + + /* flags indicating raw/quantized status of elements in raw vector */ + int **flag = alloca(ch*sizeof(*flag)); + + /* non-zero flag working vector */ + int *nz = alloca(ch*sizeof(*nz)); + + /* energy surplus/defecit tracking */ + float *acc = alloca((ch+vi->coupling_steps)*sizeof(*acc)); + + /* The threshold of a stereo is changed with the size of n */ + if(n > 1000) + postpoint=stereo_threshholds_limited[g->coupling_postpointamp[blobno]]; + + raw[0] = alloca(ch*partition*sizeof(**raw)); + quant[0] = alloca(ch*partition*sizeof(**quant)); + floor[0] = alloca(ch*partition*sizeof(**floor)); + flag[0] = alloca(ch*partition*sizeof(**flag)); + + for(i=1;icoupling_steps;i++) + acc[i]=0.f; + + for(i=0;i n-i ? n-i : partition; + int step,track = 0; + + memcpy(nz,nonzero,sizeof(*nz)*ch); + + /* prefill */ + memset(flag[0],0,ch*partition*sizeof(**flag)); + for(k=0;kcoupling_steps;step++){ + int Mi = vi->coupling_mag[step]; + int Ai = vi->coupling_ang[step]; + int *iM = &iwork[Mi][i]; + int *iA = &iwork[Ai][i]; + float *reM = raw[Mi]; + float *reA = raw[Ai]; + float *qeM = quant[Mi]; + float *qeA = quant[Ai]; + float *floorM = floor[Mi]; + float *floorA = floor[Ai]; + int *fM = flag[Mi]; + int *fA = flag[Ai]; + + if(nz[Mi] || nz[Ai]){ + nz[Mi] = nz[Ai] = 1; + + for(j=0;jabs(B)){ + iA[j]=(A>0?A-B:B-A); + }else{ + iA[j]=(B>0?A-B:B-A); + iM[j]=B; + } + + /* collapse two equivalent tuples to one */ + if(iA[j]>=abs(iM[j])*2){ + iA[j]= -iA[j]; + iM[j]= -iM[j]; + } + + } + + }else{ + /* lossy (point) coupling */ + if(jcoupling_steps;i++){ + /* make sure coupling a zero and a nonzero channel results in two + nonzero channels. */ + if(nonzero[vi->coupling_mag[i]] || + nonzero[vi->coupling_ang[i]]){ + nonzero[vi->coupling_mag[i]]=1; + nonzero[vi->coupling_ang[i]]=1; + } + } +} diff --git a/sources/vorbis/lib/psy.h b/sources/vorbis/lib/psy.h new file mode 100644 index 0000000..ab2534d --- /dev/null +++ b/sources/vorbis/lib/psy.h @@ -0,0 +1,153 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: random psychoacoustics (not including preecho) + + ********************************************************************/ + +#ifndef _V_PSY_H_ +#define _V_PSY_H_ +#include "smallft.h" + +#include "backends.h" +#include "envelope.h" + +#ifndef EHMER_MAX +#define EHMER_MAX 56 +#endif + +/* psychoacoustic setup ********************************************/ +#define P_BANDS 17 /* 62Hz to 16kHz */ +#define P_LEVELS 8 /* 30dB to 100dB */ +#define P_LEVEL_0 30. /* 30 dB */ +#define P_NOISECURVES 3 + +#define NOISE_COMPAND_LEVELS 40 +typedef struct vorbis_info_psy{ + int blockflag; + + float ath_adjatt; + float ath_maxatt; + + float tone_masteratt[P_NOISECURVES]; + float tone_centerboost; + float tone_decay; + float tone_abs_limit; + float toneatt[P_BANDS]; + + int noisemaskp; + float noisemaxsupp; + float noisewindowlo; + float noisewindowhi; + int noisewindowlomin; + int noisewindowhimin; + int noisewindowfixed; + float noiseoff[P_NOISECURVES][P_BANDS]; + float noisecompand[NOISE_COMPAND_LEVELS]; + + float max_curve_dB; + + int normal_p; + int normal_start; + int normal_partition; + double normal_thresh; +} vorbis_info_psy; + +typedef struct{ + int eighth_octave_lines; + + /* for block long/short tuning; encode only */ + float preecho_thresh[VE_BANDS]; + float postecho_thresh[VE_BANDS]; + float stretch_penalty; + float preecho_minenergy; + + float ampmax_att_per_sec; + + /* channel coupling config */ + int coupling_pkHz[PACKETBLOBS]; + int coupling_pointlimit[2][PACKETBLOBS]; + int coupling_prepointamp[PACKETBLOBS]; + int coupling_postpointamp[PACKETBLOBS]; + int sliding_lowpass[2][PACKETBLOBS]; + +} vorbis_info_psy_global; + +typedef struct { + float ampmax; + int channels; + + vorbis_info_psy_global *gi; + int coupling_pointlimit[2][P_NOISECURVES]; +} vorbis_look_psy_global; + + +typedef struct { + int n; + struct vorbis_info_psy *vi; + + float ***tonecurves; + float **noiseoffset; + + float *ath; + long *octave; /* in n.ocshift format */ + long *bark; + + long firstoc; + long shiftoc; + int eighth_octave_lines; /* power of two, please */ + int total_octave_lines; + long rate; /* cache it */ + + float m_val; /* Masking compensation value */ + +} vorbis_look_psy; + +extern void _vp_psy_init(vorbis_look_psy *p,vorbis_info_psy *vi, + vorbis_info_psy_global *gi,int n,long rate); +extern void _vp_psy_clear(vorbis_look_psy *p); +extern void *_vi_psy_dup(void *source); + +extern void _vi_psy_free(vorbis_info_psy *i); +extern vorbis_info_psy *_vi_psy_copy(vorbis_info_psy *i); + +extern void _vp_noisemask(vorbis_look_psy *p, + float *logmdct, + float *logmask); + +extern void _vp_tonemask(vorbis_look_psy *p, + float *logfft, + float *logmask, + float global_specmax, + float local_specmax); + +extern void _vp_offset_and_mix(vorbis_look_psy *p, + float *noise, + float *tone, + int offset_select, + float *logmask, + float *mdct, + float *logmdct); + +extern float _vp_ampmax_decay(float amp,vorbis_dsp_state *vd); + +extern void _vp_couple_quantize_normalize(int blobno, + vorbis_info_psy_global *g, + vorbis_look_psy *p, + vorbis_info_mapping0 *vi, + float **mdct, + int **iwork, + int *nonzero, + int sliding_lowpass, + int ch); + +#endif diff --git a/sources/vorbis/lib/registry.c b/sources/vorbis/lib/registry.c new file mode 100644 index 0000000..2ea12a1 --- /dev/null +++ b/sources/vorbis/lib/registry.c @@ -0,0 +1,44 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: registry for time, floor, res backends and channel mappings + + ********************************************************************/ + +#include "codec.h" +#include "codec_internal.h" +#include "registry.h" +#include "misc.h" +/* seems like major overkill now; the backend numbers will grow into + the infrastructure soon enough */ + +extern const vorbis_func_floor floor0_exportbundle; +extern const vorbis_func_floor floor1_exportbundle; +extern const vorbis_func_residue residue0_exportbundle; +extern const vorbis_func_residue residue1_exportbundle; +extern const vorbis_func_residue residue2_exportbundle; +extern const vorbis_func_mapping mapping0_exportbundle; + +const vorbis_func_floor *const _floor_P[]={ + &floor0_exportbundle, + &floor1_exportbundle, +}; + +const vorbis_func_residue *const _residue_P[]={ + &residue0_exportbundle, + &residue1_exportbundle, + &residue2_exportbundle, +}; + +const vorbis_func_mapping *const _mapping_P[]={ + &mapping0_exportbundle, +}; diff --git a/sources/vorbis/lib/registry.h b/sources/vorbis/lib/registry.h new file mode 100644 index 0000000..599d959 --- /dev/null +++ b/sources/vorbis/lib/registry.h @@ -0,0 +1,31 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: registry for time, floor, res backends and channel mappings + + ********************************************************************/ + +#ifndef _V_REG_H_ +#define _V_REG_H_ + +#define VI_TRANSFORMB 1 +#define VI_WINDOWB 1 +#define VI_TIMEB 1 +#define VI_FLOORB 2 +#define VI_RESB 3 +#define VI_MAPB 1 + +extern const vorbis_func_floor *const _floor_P[]; +extern const vorbis_func_residue *const _residue_P[]; +extern const vorbis_func_mapping *const _mapping_P[]; + +#endif diff --git a/sources/vorbis/lib/res0.c b/sources/vorbis/lib/res0.c new file mode 100644 index 0000000..0530853 --- /dev/null +++ b/sources/vorbis/lib/res0.c @@ -0,0 +1,886 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2010 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: residue backend 0, 1 and 2 implementation + + ********************************************************************/ + +/* Slow, slow, slow, simpleminded and did I mention it was slow? The + encode/decode loops are coded for clarity and performance is not + yet even a nagging little idea lurking in the shadows. Oh and BTW, + it's slow. */ + +#include +#include +#include +#include "ogg.h" +#include "codec.h" +#include "codec_internal.h" +#include "registry.h" +#include "codebook.h" +#include "misc.h" +#include "os.h" + +#if defined(TRAIN_RES) || defined (TRAIN_RESAUX) +#include +#endif + +typedef struct { + vorbis_info_residue0 *info; + + int parts; + int stages; + codebook *fullbooks; + codebook *phrasebook; + codebook ***partbooks; + + int partvals; + int **decodemap; + + long postbits; + long phrasebits; + long frames; + +#if defined(TRAIN_RES) || defined(TRAIN_RESAUX) + int train_seq; + long *training_data[8][64]; + float training_max[8][64]; + float training_min[8][64]; + float tmin; + float tmax; + int submap; +#endif + +} vorbis_look_residue0; + +void res0_free_info(vorbis_info_residue *i){ + vorbis_info_residue0 *info=(vorbis_info_residue0 *)i; + if(info){ + memset(info,0,sizeof(*info)); + _ogg_free(info); + } +} + +void res0_free_look(vorbis_look_residue *i){ + int j; + if(i){ + + vorbis_look_residue0 *look=(vorbis_look_residue0 *)i; + +#ifdef TRAIN_RES + { + int j,k,l; + for(j=0;jparts;j++){ + /*fprintf(stderr,"partition %d: ",j);*/ + for(k=0;k<8;k++) + if(look->training_data[k][j]){ + char buffer[80]; + FILE *of; + codebook *statebook=look->partbooks[j][k]; + + /* long and short into the same bucket by current convention */ + sprintf(buffer,"res_sub%d_part%d_pass%d.vqd",look->submap,j,k); + of=fopen(buffer,"a"); + + for(l=0;lentries;l++) + fprintf(of,"%d:%ld\n",l,look->training_data[k][j][l]); + + fclose(of); + + /*fprintf(stderr,"%d(%.2f|%.2f) ",k, + look->training_min[k][j],look->training_max[k][j]);*/ + + _ogg_free(look->training_data[k][j]); + look->training_data[k][j]=NULL; + } + /*fprintf(stderr,"\n");*/ + } + } + fprintf(stderr,"min/max residue: %g::%g\n",look->tmin,look->tmax); + + /*fprintf(stderr,"residue bit usage %f:%f (%f total)\n", + (float)look->phrasebits/look->frames, + (float)look->postbits/look->frames, + (float)(look->postbits+look->phrasebits)/look->frames);*/ +#endif + + + /*vorbis_info_residue0 *info=look->info; + + fprintf(stderr, + "%ld frames encoded in %ld phrasebits and %ld residue bits " + "(%g/frame) \n",look->frames,look->phrasebits, + look->resbitsflat, + (look->phrasebits+look->resbitsflat)/(float)look->frames); + + for(j=0;jparts;j++){ + long acc=0; + fprintf(stderr,"\t[%d] == ",j); + for(k=0;kstages;k++) + if((info->secondstages[j]>>k)&1){ + fprintf(stderr,"%ld,",look->resbits[j][k]); + acc+=look->resbits[j][k]; + } + + fprintf(stderr,":: (%ld vals) %1.2fbits/sample\n",look->resvals[j], + acc?(float)acc/(look->resvals[j]*info->grouping):0); + } + fprintf(stderr,"\n");*/ + + for(j=0;jparts;j++) + if(look->partbooks[j])_ogg_free(look->partbooks[j]); + _ogg_free(look->partbooks); + for(j=0;jpartvals;j++) + _ogg_free(look->decodemap[j]); + _ogg_free(look->decodemap); + + memset(look,0,sizeof(*look)); + _ogg_free(look); + } +} + +static int icount(unsigned int v){ + int ret=0; + while(v){ + ret+=v&1; + v>>=1; + } + return(ret); +} + + +void res0_pack(vorbis_info_residue *vr,oggpack_buffer *opb){ + vorbis_info_residue0 *info=(vorbis_info_residue0 *)vr; + int j,acc=0; + oggpack_write(opb,info->begin,24); + oggpack_write(opb,info->end,24); + + oggpack_write(opb,info->grouping-1,24); /* residue vectors to group and + code with a partitioned book */ + oggpack_write(opb,info->partitions-1,6); /* possible partition choices */ + oggpack_write(opb,info->groupbook,8); /* group huffman book */ + + /* secondstages is a bitmask; as encoding progresses pass by pass, a + bitmask of one indicates this partition class has bits to write + this pass */ + for(j=0;jpartitions;j++){ + if(ov_ilog(info->secondstages[j])>3){ + /* yes, this is a minor hack due to not thinking ahead */ + oggpack_write(opb,info->secondstages[j],3); + oggpack_write(opb,1,1); + oggpack_write(opb,info->secondstages[j]>>3,5); + }else + oggpack_write(opb,info->secondstages[j],4); /* trailing zero */ + acc+=icount(info->secondstages[j]); + } + for(j=0;jbooklist[j],8); + +} + +/* vorbis_info is for range checking */ +vorbis_info_residue *res0_unpack(vorbis_info *vi,oggpack_buffer *opb){ + int j,acc=0; + vorbis_info_residue0 *info=_ogg_calloc(1,sizeof(*info)); + codec_setup_info *ci=vi->codec_setup; + + info->begin=oggpack_read(opb,24); + info->end=oggpack_read(opb,24); + info->grouping=oggpack_read(opb,24)+1; + info->partitions=oggpack_read(opb,6)+1; + info->groupbook=oggpack_read(opb,8); + + /* check for premature EOP */ + if(info->groupbook<0)goto errout; + + for(j=0;jpartitions;j++){ + int cascade=oggpack_read(opb,3); + int cflag=oggpack_read(opb,1); + if(cflag<0) goto errout; + if(cflag){ + int c=oggpack_read(opb,5); + if(c<0) goto errout; + cascade|=(c<<3); + } + info->secondstages[j]=cascade; + + acc+=icount(cascade); + } + for(j=0;jbooklist[j]=book; + } + + if(info->groupbook>=ci->books)goto errout; + for(j=0;jbooklist[j]>=ci->books)goto errout; + if(ci->book_param[info->booklist[j]]->maptype==0)goto errout; + } + + /* verify the phrasebook is not specifying an impossible or + inconsistent partitioning scheme. */ + /* modify the phrasebook ranging check from r16327; an early beta + encoder had a bug where it used an oversized phrasebook by + accident. These files should continue to be playable, but don't + allow an exploit */ + { + int entries = ci->book_param[info->groupbook]->entries; + int dim = ci->book_param[info->groupbook]->dim; + int partvals = 1; + if (dim<1) goto errout; + while(dim>0){ + partvals *= info->partitions; + if(partvals > entries) goto errout; + dim--; + } + info->partvals = partvals; + } + + return(info); + errout: + res0_free_info(info); + return(NULL); +} + +vorbis_look_residue *res0_look(vorbis_dsp_state *vd, + vorbis_info_residue *vr){ + vorbis_info_residue0 *info=(vorbis_info_residue0 *)vr; + vorbis_look_residue0 *look=_ogg_calloc(1,sizeof(*look)); + codec_setup_info *ci=vd->vi->codec_setup; + + int j,k,acc=0; + int dim; + int maxstage=0; + look->info=info; + + look->parts=info->partitions; + look->fullbooks=ci->fullbooks; + look->phrasebook=ci->fullbooks+info->groupbook; + dim=look->phrasebook->dim; + + look->partbooks=_ogg_calloc(look->parts,sizeof(*look->partbooks)); + + for(j=0;jparts;j++){ + int stages=ov_ilog(info->secondstages[j]); + if(stages){ + if(stages>maxstage)maxstage=stages; + look->partbooks[j]=_ogg_calloc(stages,sizeof(*look->partbooks[j])); + for(k=0;ksecondstages[j]&(1<partbooks[j][k]=ci->fullbooks+info->booklist[acc++]; +#ifdef TRAIN_RES + look->training_data[k][j]=_ogg_calloc(look->partbooks[j][k]->entries, + sizeof(***look->training_data)); +#endif + } + } + } + + look->partvals=1; + for(j=0;jpartvals*=look->parts; + + look->stages=maxstage; + look->decodemap=_ogg_malloc(look->partvals*sizeof(*look->decodemap)); + for(j=0;jpartvals;j++){ + long val=j; + long mult=look->partvals/look->parts; + look->decodemap[j]=_ogg_malloc(dim*sizeof(*look->decodemap[j])); + for(k=0;kparts; + look->decodemap[j][k]=deco; + } + } +#if defined(TRAIN_RES) || defined (TRAIN_RESAUX) + { + static int train_seq=0; + look->train_seq=train_seq++; + } +#endif + return(look); +} + +/* break an abstraction and copy some code for performance purposes */ +static int local_book_besterror(codebook *book,int *a){ + int dim=book->dim; + int i,j,o; + int minval=book->minval; + int del=book->delta; + int qv=book->quantvals; + int ze=(qv>>1); + int index=0; + /* assumes integer/centered encoder codebook maptype 1 no more than dim 8 */ + int p[8]={0,0,0,0,0,0,0,0}; + + if(del!=1){ + for(i=0,o=dim;i>1))/del; + int m = (v=qv?qv-1:m)); + p[o]=v*del+minval; + } + }else{ + for(i=0,o=dim;i=qv?qv-1:m)); + p[o]=v*del+minval; + } + } + + if(book->c->lengthlist[index]<=0){ + const static_codebook *c=book->c; + int best=-1; + /* assumes integer/centered encoder codebook maptype 1 no more than dim 8 */ + int e[8]={0,0,0,0,0,0,0,0}; + int maxval = book->minval + book->delta*(book->quantvals-1); + for(i=0;ientries;i++){ + if(c->lengthlist[i]>0){ + int this=0; + for(j=0;j=maxval) + e[j++]=0; + if(e[j]>=0) + e[j]+=book->delta; + e[j]= -e[j]; + } + } + + if(index>-1){ + for(i=0;idim; + int step=n/dim; + + for(i=0;i=0) + acc[entry]++; +#endif + + bits+=vorbis_book_encode(book,entry,opb); + + } + + return(bits); +} + +static long **_01class(vorbis_block *vb,vorbis_look_residue *vl, + int **in,int ch){ + long i,j,k; + vorbis_look_residue0 *look=(vorbis_look_residue0 *)vl; + vorbis_info_residue0 *info=look->info; + + /* move all this setup out later */ + int samples_per_partition=info->grouping; + int possible_partitions=info->partitions; + int n=info->end-info->begin; + + int partvals=n/samples_per_partition; + long **partword=_vorbis_block_alloc(vb,ch*sizeof(*partword)); + float scale=100./samples_per_partition; + + /* we find the partition type for each partition of each + channel. We'll go back and do the interleaved encoding in a + bit. For now, clarity */ + + for(i=0;ibegin; + for(j=0;jmax)max=abs(in[j][offset+k]); + ent+=abs(in[j][offset+k]); + } + ent*=scale; + + for(k=0;kclassmetric1[k] && + (info->classmetric2[k]<0 || entclassmetric2[k])) + break; + + partword[j][i]=k; + } + } + +#ifdef TRAIN_RESAUX + { + FILE *of; + char buffer[80]; + + for(i=0;itrain_seq); + of=fopen(buffer,"a"); + for(j=0;jframes++; + + return(partword); +} + +/* designed for stereo or other modes where the partition size is an + integer multiple of the number of channels encoded in the current + submap */ +static long **_2class(vorbis_block *vb,vorbis_look_residue *vl,int **in, + int ch){ + long i,j,k,l; + vorbis_look_residue0 *look=(vorbis_look_residue0 *)vl; + vorbis_info_residue0 *info=look->info; + + /* move all this setup out later */ + int samples_per_partition=info->grouping; + int possible_partitions=info->partitions; + int n=info->end-info->begin; + + int partvals=n/samples_per_partition; + long **partword=_vorbis_block_alloc(vb,sizeof(*partword)); + +#if defined(TRAIN_RES) || defined (TRAIN_RESAUX) + FILE *of; + char buffer[80]; +#endif + + partword[0]=_vorbis_block_alloc(vb,partvals*sizeof(*partword[0])); + memset(partword[0],0,partvals*sizeof(*partword[0])); + + for(i=0,l=info->begin/ch;imagmax)magmax=abs(in[0][l]); + for(k=1;kangmax)angmax=abs(in[k][l]); + l++; + } + + for(j=0;jclassmetric1[j] && + angmax<=info->classmetric2[j]) + break; + + partword[0][i]=j; + + } + +#ifdef TRAIN_RESAUX + sprintf(buffer,"resaux_%d.vqd",look->train_seq); + of=fopen(buffer,"a"); + for(i=0;iframes++; + + return(partword); +} + +static int _01forward(oggpack_buffer *opb, + vorbis_look_residue *vl, + int **in,int ch, + long **partword, +#ifdef TRAIN_RES + int (*encode)(oggpack_buffer *,int *,int, + codebook *,long *), + int submap +#else + int (*encode)(oggpack_buffer *,int *,int, + codebook *) +#endif +){ + long i,j,k,s; + vorbis_look_residue0 *look=(vorbis_look_residue0 *)vl; + vorbis_info_residue0 *info=look->info; + +#ifdef TRAIN_RES + look->submap=submap; +#endif + + /* move all this setup out later */ + int samples_per_partition=info->grouping; + int possible_partitions=info->partitions; + int partitions_per_word=look->phrasebook->dim; + int n=info->end-info->begin; + + int partvals=n/samples_per_partition; + long resbits[128]; + long resvals[128]; + +#ifdef TRAIN_RES + for(i=0;ibegin;jend;j++){ + if(in[i][j]>look->tmax)look->tmax=in[i][j]; + if(in[i][j]tmin)look->tmin=in[i][j]; + } +#endif + + memset(resbits,0,sizeof(resbits)); + memset(resvals,0,sizeof(resvals)); + + /* we code the partition words for each channel, then the residual + words for a partition per channel until we've written all the + residual words for that partition word. Then write the next + partition channel words... */ + + for(s=0;sstages;s++){ + + for(i=0;iphrasebook->entries) + look->phrasebits+=vorbis_book_encode(look->phrasebook,val,opb); +#if 0 /*def TRAIN_RES*/ + else + fprintf(stderr,"!"); +#endif + + } + } + + /* now we encode interleaved residual values for the partitions */ + for(k=0;kbegin; + + for(j=0;jsecondstages[partword[j][i]]&(1<partbooks[partword[j][i]][s]; + if(statebook){ + int ret; +#ifdef TRAIN_RES + long *accumulator=NULL; + accumulator=look->training_data[s][partword[j][i]]; + { + int l; + int *samples=in[j]+offset; + for(l=0;ltraining_min[s][partword[j][i]]) + look->training_min[s][partword[j][i]]=samples[l]; + if(samples[l]>look->training_max[s][partword[j][i]]) + look->training_max[s][partword[j][i]]=samples[l]; + } + } + ret=encode(opb,in[j]+offset,samples_per_partition, + statebook,accumulator); +#else + ret=encode(opb,in[j]+offset,samples_per_partition, + statebook); +#endif + + look->postbits+=ret; + resbits[partword[j][i]]+=ret; + } + } + } + } + } + } + + return(0); +} + +/* a truncated packet here just means 'stop working'; it's not an error */ +static int _01inverse(vorbis_block *vb,vorbis_look_residue *vl, + float **in,int ch, + long (*decodepart)(codebook *, float *, + oggpack_buffer *,int)){ + + long i,j,k,l,s; + vorbis_look_residue0 *look=(vorbis_look_residue0 *)vl; + vorbis_info_residue0 *info=look->info; + + /* move all this setup out later */ + int samples_per_partition=info->grouping; + int partitions_per_word=look->phrasebook->dim; + int max=vb->pcmend>>1; + int end=(info->endend:max); + int n=end-info->begin; + + if(n>0){ + int partvals=n/samples_per_partition; + int partwords=(partvals+partitions_per_word-1)/partitions_per_word; + int ***partword=alloca(ch*sizeof(*partword)); + + for(j=0;jstages;s++){ + + /* each loop decodes on partition codeword containing + partitions_per_word partitions */ + for(i=0,l=0;iphrasebook,&vb->opb); + + if(temp==-1 || temp>=info->partvals)goto eopbreak; + partword[j][l]=look->decodemap[temp]; + if(partword[j][l]==NULL)goto errout; + } + } + + /* now we decode residual values for the partitions */ + for(k=0;kbegin+i*samples_per_partition; + if(info->secondstages[partword[j][l][k]]&(1<partbooks[partword[j][l][k]][s]; + if(stagebook){ + if(decodepart(stagebook,in[j]+offset,&vb->opb, + samples_per_partition)==-1)goto eopbreak; + } + } + } + } + } + } + errout: + eopbreak: + return(0); +} + +int res0_inverse(vorbis_block *vb,vorbis_look_residue *vl, + float **in,int *nonzero,int ch){ + int i,used=0; + for(i=0;ipcmend/2,used=0; + + /* don't duplicate the code; use a working vector hack for now and + reshape ourselves into a single channel res1 */ + /* ugly; reallocs for each coupling pass :-( */ + int *work=_vorbis_block_alloc(vb,ch*n*sizeof(*work)); + for(i=0;iinfo; + + /* move all this setup out later */ + int samples_per_partition=info->grouping; + int partitions_per_word=look->phrasebook->dim; + int max=(vb->pcmend*ch)>>1; + int end=(info->endend:max); + int n=end-info->begin; + + if(n>0){ + int partvals=n/samples_per_partition; + int partwords=(partvals+partitions_per_word-1)/partitions_per_word; + int **partword=_vorbis_block_alloc(vb,partwords*sizeof(*partword)); + + for(i=0;istages;s++){ + for(i=0,l=0;iphrasebook,&vb->opb); + if(temp==-1 || temp>=info->partvals)goto eopbreak; + partword[l]=look->decodemap[temp]; + if(partword[l]==NULL)goto errout; + } + + /* now we decode residual values for the partitions */ + for(k=0;ksecondstages[partword[l][k]]&(1<partbooks[partword[l][k]][s]; + + if(stagebook){ + if(vorbis_book_decodevv_add(stagebook,in, + i*samples_per_partition+info->begin,ch, + &vb->opb,samples_per_partition)==-1) + goto eopbreak; + } + } + } + } + } + errout: + eopbreak: + return(0); +} + + +const vorbis_func_residue residue0_exportbundle={ + NULL, + &res0_unpack, + &res0_look, + &res0_free_info, + &res0_free_look, + NULL, + NULL, + &res0_inverse +}; + +const vorbis_func_residue residue1_exportbundle={ + &res0_pack, + &res0_unpack, + &res0_look, + &res0_free_info, + &res0_free_look, + &res1_class, + &res1_forward, + &res1_inverse +}; + +const vorbis_func_residue residue2_exportbundle={ + &res0_pack, + &res0_unpack, + &res0_look, + &res0_free_info, + &res0_free_look, + &res2_class, + &res2_forward, + &res2_inverse +}; diff --git a/sources/vorbis/lib/scales.h b/sources/vorbis/lib/scales.h new file mode 100644 index 0000000..18bc4e7 --- /dev/null +++ b/sources/vorbis/lib/scales.h @@ -0,0 +1,89 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: linear scale -> dB, Bark and Mel scales + + ********************************************************************/ + +#ifndef _V_SCALES_H_ +#define _V_SCALES_H_ + +#include +#include "os.h" + +#ifdef _MSC_VER +/* MS Visual Studio doesn't have C99 inline keyword. */ +#define inline __inline +#endif + +/* 20log10(x) */ +#define VORBIS_IEEE_FLOAT32 1 +#ifdef VORBIS_IEEE_FLOAT32 + +static inline float unitnorm(float x){ + union { + ogg_uint32_t i; + float f; + } ix; + ix.f = x; + ix.i = (ix.i & 0x80000000U) | (0x3f800000U); + return ix.f; +} + +/* Segher was off (too high) by ~ .3 decibel. Center the conversion correctly. */ +static inline float todB(const float *x){ + union { + ogg_uint32_t i; + float f; + } ix; + ix.f = *x; + ix.i = ix.i&0x7fffffff; + return (float)(ix.i * 7.17711438e-7f -764.6161886f); +} + +#define todB_nn(x) todB(x) + +#else + +static float unitnorm(float x){ + if(x<0)return(-1.f); + return(1.f); +} + +#define todB(x) (*(x)==0?-400.f:log(*(x)**(x))*4.34294480f) +#define todB_nn(x) (*(x)==0.f?-400.f:log(*(x))*8.6858896f) + +#endif + +#define fromdB(x) (exp((x)*.11512925f)) + +/* The bark scale equations are approximations, since the original + table was somewhat hand rolled. The below are chosen to have the + best possible fit to the rolled tables, thus their somewhat odd + appearance (these are more accurate and over a longer range than + the oft-quoted bark equations found in the texts I have). The + approximations are valid from 0 - 30kHz (nyquist) or so. + + all f in Hz, z in Bark */ + +#define toBARK(n) (13.1f*atan(.00074f*(n))+2.24f*atan((n)*(n)*1.85e-8f)+1e-4f*(n)) +#define fromBARK(z) (102.f*(z)-2.f*pow(z,2.f)+.4f*pow(z,3.f)+pow(1.46f,z)-1.f) +#define toMEL(n) (log(1.f+(n)*.001f)*1442.695f) +#define fromMEL(m) (1000.f*exp((m)/1442.695f)-1000.f) + +/* Frequency to octave. We arbitrarily declare 63.5 Hz to be octave + 0.0 */ + +#define toOC(n) (log(n)*1.442695f-5.965784f) +#define fromOC(o) (exp(((o)+5.965784f)*.693147f)) + +#endif diff --git a/sources/vorbis/lib/sharedbook.c b/sources/vorbis/lib/sharedbook.c new file mode 100644 index 0000000..77b5623 --- /dev/null +++ b/sources/vorbis/lib/sharedbook.c @@ -0,0 +1,604 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2015 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: basic shared codebook operations + + ********************************************************************/ + +#include +#include +#include +#include +#include "ogg.h" +#include "os.h" +#include "misc.h" +#include "codec.h" +#include "codebook.h" +#include "scales.h" + +/**** pack/unpack helpers ******************************************/ + +int ov_ilog(ogg_uint32_t v){ + int ret; + for(ret=0;v;ret++)v>>=1; + return ret; +} + +/* 32 bit float (not IEEE; nonnormalized mantissa + + biased exponent) : neeeeeee eeemmmmm mmmmmmmm mmmmmmmm + Why not IEEE? It's just not that important here. */ + +#define VQ_FEXP 10 +#define VQ_FMAN 21 +#define VQ_FEXP_BIAS 768 /* bias toward values smaller than 1. */ + +/* doesn't currently guard under/overflow */ +long _float32_pack(float val){ + int sign=0; + long exp; + long mant; + if(val<0){ + sign=0x80000000; + val= -val; + } + exp= floor(log(val)/log(2.f)+.001); /* +epsilon */ + mant=rint(ldexp(val,(VQ_FMAN-1)-exp)); + exp=(exp+VQ_FEXP_BIAS)<>VQ_FMAN; + if(sign)mant= -mant; + exp=exp-(VQ_FMAN-1)-VQ_FEXP_BIAS; + /* clamp excessive exponent values */ + if (exp>63){ + exp=63; + } + if (exp<-63){ + exp=-63; + } + return(ldexp(mant,exp)); +} + +/* given a list of word lengths, generate a list of codewords. Works + for length ordered or unordered, always assigns the lowest valued + codewords first. Extended to handle unused entries (length 0) */ +ogg_uint32_t *_make_words(char *l,long n,long sparsecount){ + long i,j,count=0; + ogg_uint32_t marker[33]; + ogg_uint32_t *r=_ogg_malloc((sparsecount?sparsecount:n)*sizeof(*r)); + memset(marker,0,sizeof(marker)); + + for(i=0;i0){ + ogg_uint32_t entry=marker[length]; + + /* when we claim a node for an entry, we also claim the nodes + below it (pruning off the imagined tree that may have dangled + from it) as well as blocking the use of any nodes directly + above for leaves */ + + /* update ourself */ + if(length<32 && (entry>>length)){ + /* error condition; the lengths must specify an overpopulated tree */ + _ogg_free(r); + return(NULL); + } + r[count++]=entry; + + /* Look to see if the next shorter marker points to the node + above. if so, update it and repeat. */ + { + for(j=length;j>0;j--){ + + if(marker[j]&1){ + /* have to jump branches */ + if(j==1) + marker[1]++; + else + marker[j]=marker[j-1]<<1; + break; /* invariant says next upper marker would already + have been moved if it was on the same path */ + } + marker[j]++; + } + } + + /* prune the tree; the implicit invariant says all the longer + markers were dangling from our just-taken node. Dangle them + from our *new* node. */ + for(j=length+1;j<33;j++) + if((marker[j]>>1) == entry){ + entry=marker[j]; + marker[j]=marker[j-1]<<1; + }else + break; + }else + if(sparsecount==0)count++; + } + + /* any underpopulated tree must be rejected. */ + /* Single-entry codebooks are a retconned extension to the spec. + They have a single codeword '0' of length 1 that results in an + underpopulated tree. Shield that case from the underformed tree check. */ + if(!(count==1 && marker[2]==2)){ + for(i=1;i<33;i++) + if(marker[i] & (0xffffffffUL>>(32-i))){ + _ogg_free(r); + return(NULL); + } + } + + /* bitreverse the words because our bitwise packer/unpacker is LSb + endian */ + for(i=0,count=0;i>j)&1; + } + + if(sparsecount){ + if(l[i]) + r[count++]=temp; + }else + r[count++]=temp; + } + + return(r); +} + +/* there might be a straightforward one-line way to do the below + that's portable and totally safe against roundoff, but I haven't + thought of it. Therefore, we opt on the side of caution */ +long _book_maptype1_quantvals(const static_codebook *b){ + long vals; + if(b->entries<1){ + return(0); + } + vals=floor(pow((float)b->entries,1.f/b->dim)); + + /* the above *should* be reliable, but we'll not assume that FP is + ever reliable when bitstream sync is at stake; verify via integer + means that vals really is the greatest value of dim for which + vals^b->bim <= b->entries */ + /* treat the above as an initial guess */ + if(vals<1){ + vals=1; + } + while(1){ + long acc=1; + long acc1=1; + int i; + for(i=0;idim;i++){ + if(b->entries/vals=b->dim && acc<=b->entries && acc1>b->entries){ + return(vals); + }else{ + if(idim || acc>b->entries){ + vals--; + }else{ + vals++; + } + } + } +} + +/* unpack the quantized list of values for encode/decode ***********/ +/* we need to deal with two map types: in map type 1, the values are + generated algorithmically (each column of the vector counts through + the values in the quant vector). in map type 2, all the values came + in in an explicit list. Both value lists must be unpacked */ +float *_book_unquantize(const static_codebook *b,int n,int *sparsemap){ + long j,k,count=0; + if(b->maptype==1 || b->maptype==2){ + int quantvals; + float mindel=_float32_unpack(b->q_min); + float delta=_float32_unpack(b->q_delta); + float *r=_ogg_calloc(n*b->dim,sizeof(*r)); + + /* maptype 1 and 2 both use a quantized value vector, but + different sizes */ + switch(b->maptype){ + case 1: + /* most of the time, entries%dimensions == 0, but we need to be + well defined. We define that the possible vales at each + scalar is values == entries/dim. If entries%dim != 0, we'll + have 'too few' values (values*dimentries;j++){ + if((sparsemap && b->lengthlist[j]) || !sparsemap){ + float last=0.f; + int indexdiv=1; + for(k=0;kdim;k++){ + int index= (j/indexdiv)%quantvals; + float val=b->quantlist[index]; + val=fabs(val)*delta+mindel+last; + if(b->q_sequencep)last=val; + if(sparsemap) + r[sparsemap[count]*b->dim+k]=val; + else + r[count*b->dim+k]=val; + indexdiv*=quantvals; + } + count++; + } + + } + break; + case 2: + for(j=0;jentries;j++){ + if((sparsemap && b->lengthlist[j]) || !sparsemap){ + float last=0.f; + + for(k=0;kdim;k++){ + float val=b->quantlist[j*b->dim+k]; + val=fabs(val)*delta+mindel+last; + if(b->q_sequencep)last=val; + if(sparsemap) + r[sparsemap[count]*b->dim+k]=val; + else + r[count*b->dim+k]=val; + } + count++; + } + } + break; + } + + return(r); + } + return(NULL); +} + +void vorbis_staticbook_destroy(static_codebook *b){ + if(b->allocedp){ + if(b->quantlist)_ogg_free(b->quantlist); + if(b->lengthlist)_ogg_free(b->lengthlist); + memset(b,0,sizeof(*b)); + _ogg_free(b); + } /* otherwise, it is in static memory */ +} + +void vorbis_book_clear(codebook *b){ + /* static book is not cleared; we're likely called on the lookup and + the static codebook belongs to the info struct */ + if(b->valuelist)_ogg_free(b->valuelist); + if(b->codelist)_ogg_free(b->codelist); + + if(b->dec_index)_ogg_free(b->dec_index); + if(b->dec_codelengths)_ogg_free(b->dec_codelengths); + if(b->dec_firsttable)_ogg_free(b->dec_firsttable); + + memset(b,0,sizeof(*b)); +} + +int vorbis_book_init_encode(codebook *c,const static_codebook *s){ + + memset(c,0,sizeof(*c)); + c->c=s; + c->entries=s->entries; + c->used_entries=s->entries; + c->dim=s->dim; + c->codelist=_make_words(s->lengthlist,s->entries,0); + /* c->valuelist=_book_unquantize(s,s->entries,NULL); */ + c->quantvals=_book_maptype1_quantvals(s); + c->minval=(int)rint(_float32_unpack(s->q_min)); + c->delta=(int)rint(_float32_unpack(s->q_delta)); + + return(0); +} + +static ogg_uint32_t bitreverse(ogg_uint32_t x){ + x= ((x>>16)&0x0000ffffUL) | ((x<<16)&0xffff0000UL); + x= ((x>> 8)&0x00ff00ffUL) | ((x<< 8)&0xff00ff00UL); + x= ((x>> 4)&0x0f0f0f0fUL) | ((x<< 4)&0xf0f0f0f0UL); + x= ((x>> 2)&0x33333333UL) | ((x<< 2)&0xccccccccUL); + return((x>> 1)&0x55555555UL) | ((x<< 1)&0xaaaaaaaaUL); +} + +static int sort32a(const void *a,const void *b){ + return ( **(ogg_uint32_t **)a>**(ogg_uint32_t **)b)- + ( **(ogg_uint32_t **)a<**(ogg_uint32_t **)b); +} + +/* decode codebook arrangement is more heavily optimized than encode */ +int vorbis_book_init_decode(codebook *c,const static_codebook *s){ + int i,j,n=0,tabn; + int *sortindex; + + memset(c,0,sizeof(*c)); + + /* count actually used entries and find max length */ + for(i=0;ientries;i++) + if(s->lengthlist[i]>0) + n++; + + c->entries=s->entries; + c->used_entries=n; + c->dim=s->dim; + + if(n>0){ + /* two different remappings go on here. + + First, we collapse the likely sparse codebook down only to + actually represented values/words. This collapsing needs to be + indexed as map-valueless books are used to encode original entry + positions as integers. + + Second, we reorder all vectors, including the entry index above, + by sorted bitreversed codeword to allow treeless decode. */ + + /* perform sort */ + ogg_uint32_t *codes=_make_words(s->lengthlist,s->entries,c->used_entries); + ogg_uint32_t **codep=alloca(sizeof(*codep)*n); + + if(codes==NULL)goto err_out; + + for(i=0;icodelist=_ogg_malloc(n*sizeof(*c->codelist)); + /* the index is a reverse index */ + for(i=0;icodelist[sortindex[i]]=codes[i]; + _ogg_free(codes); + + c->valuelist=_book_unquantize(s,n,sortindex); + c->dec_index=_ogg_malloc(n*sizeof(*c->dec_index)); + + for(n=0,i=0;ientries;i++) + if(s->lengthlist[i]>0) + c->dec_index[sortindex[n++]]=i; + + c->dec_codelengths=_ogg_malloc(n*sizeof(*c->dec_codelengths)); + c->dec_maxlength=0; + for(n=0,i=0;ientries;i++) + if(s->lengthlist[i]>0){ + c->dec_codelengths[sortindex[n++]]=s->lengthlist[i]; + if(s->lengthlist[i]>c->dec_maxlength) + c->dec_maxlength=s->lengthlist[i]; + } + + if(n==1 && c->dec_maxlength==1){ + /* special case the 'single entry codebook' with a single bit + fastpath table (that always returns entry 0 )in order to use + unmodified decode paths. */ + c->dec_firsttablen=1; + c->dec_firsttable=_ogg_calloc(2,sizeof(*c->dec_firsttable)); + c->dec_firsttable[0]=c->dec_firsttable[1]=1; + + }else{ + c->dec_firsttablen=ov_ilog(c->used_entries)-4; /* this is magic */ + if(c->dec_firsttablen<5)c->dec_firsttablen=5; + if(c->dec_firsttablen>8)c->dec_firsttablen=8; + + tabn=1<dec_firsttablen; + c->dec_firsttable=_ogg_calloc(tabn,sizeof(*c->dec_firsttable)); + + for(i=0;idec_codelengths[i]<=c->dec_firsttablen){ + ogg_uint32_t orig=bitreverse(c->codelist[i]); + for(j=0;j<(1<<(c->dec_firsttablen-c->dec_codelengths[i]));j++) + c->dec_firsttable[orig|(j<dec_codelengths[i])]=i+1; + } + } + + /* now fill in 'unused' entries in the firsttable with hi/lo search + hints for the non-direct-hits */ + { + ogg_uint32_t mask=0xfffffffeUL<<(31-c->dec_firsttablen); + long lo=0,hi=0; + + for(i=0;idec_firsttablen); + if(c->dec_firsttable[bitreverse(word)]==0){ + while((lo+1)codelist[lo+1]<=word)lo++; + while( hi=(c->codelist[hi]&mask))hi++; + + /* we only actually have 15 bits per hint to play with here. + In order to overflow gracefully (nothing breaks, efficiency + just drops), encode as the difference from the extremes. */ + { + unsigned long loval=lo; + unsigned long hival=n-hi; + + if(loval>0x7fff)loval=0x7fff; + if(hival>0x7fff)hival=0x7fff; + c->dec_firsttable[bitreverse(word)]= + 0x80000000UL | (loval<<15) | hival; + } + } + } + } + } + } + + return(0); + err_out: + vorbis_book_clear(c); + return(-1); +} + +long vorbis_book_codeword(codebook *book,int entry){ + if(book->c) /* only use with encode; decode optimizations are + allowed to break this */ + return book->codelist[entry]; + return -1; +} + +long vorbis_book_codelen(codebook *book,int entry){ + if(book->c) /* only use with encode; decode optimizations are + allowed to break this */ + return book->c->lengthlist[entry]; + return -1; +} + +#ifdef _V_SELFTEST + +/* Unit tests of the dequantizer; this stuff will be OK + cross-platform, I simply want to be sure that special mapping cases + actually work properly; a bug could go unnoticed for a while */ + +#include + +/* cases: + + no mapping + full, explicit mapping + algorithmic mapping + + nonsequential + sequential +*/ + +static long full_quantlist1[]={0,1,2,3, 4,5,6,7, 8,3,6,1}; +static long partial_quantlist1[]={0,7,2}; + +/* no mapping */ +static_codebook test1={ + 4,16, + NULL, + 0, + 0,0,0,0, + NULL, + 0 +}; +static float *test1_result=NULL; + +/* linear, full mapping, nonsequential */ +static_codebook test2={ + 4,3, + NULL, + 2, + -533200896,1611661312,4,0, + full_quantlist1, + 0 +}; +static float test2_result[]={-3,-2,-1,0, 1,2,3,4, 5,0,3,-2}; + +/* linear, full mapping, sequential */ +static_codebook test3={ + 4,3, + NULL, + 2, + -533200896,1611661312,4,1, + full_quantlist1, + 0 +}; +static float test3_result[]={-3,-5,-6,-6, 1,3,6,10, 5,5,8,6}; + +/* linear, algorithmic mapping, nonsequential */ +static_codebook test4={ + 3,27, + NULL, + 1, + -533200896,1611661312,4,0, + partial_quantlist1, + 0 +}; +static float test4_result[]={-3,-3,-3, 4,-3,-3, -1,-3,-3, + -3, 4,-3, 4, 4,-3, -1, 4,-3, + -3,-1,-3, 4,-1,-3, -1,-1,-3, + -3,-3, 4, 4,-3, 4, -1,-3, 4, + -3, 4, 4, 4, 4, 4, -1, 4, 4, + -3,-1, 4, 4,-1, 4, -1,-1, 4, + -3,-3,-1, 4,-3,-1, -1,-3,-1, + -3, 4,-1, 4, 4,-1, -1, 4,-1, + -3,-1,-1, 4,-1,-1, -1,-1,-1}; + +/* linear, algorithmic mapping, sequential */ +static_codebook test5={ + 3,27, + NULL, + 1, + -533200896,1611661312,4,1, + partial_quantlist1, + 0 +}; +static float test5_result[]={-3,-6,-9, 4, 1,-2, -1,-4,-7, + -3, 1,-2, 4, 8, 5, -1, 3, 0, + -3,-4,-7, 4, 3, 0, -1,-2,-5, + -3,-6,-2, 4, 1, 5, -1,-4, 0, + -3, 1, 5, 4, 8,12, -1, 3, 7, + -3,-4, 0, 4, 3, 7, -1,-2, 2, + -3,-6,-7, 4, 1, 0, -1,-4,-5, + -3, 1, 0, 4, 8, 7, -1, 3, 2, + -3,-4,-5, 4, 3, 2, -1,-2,-3}; + +void run_test(static_codebook *b,float *comp){ + float *out=_book_unquantize(b,b->entries,NULL); + int i; + + if(comp){ + if(!out){ + fprintf(stderr,"_book_unquantize incorrectly returned NULL\n"); + exit(1); + } + + for(i=0;ientries*b->dim;i++) + if(fabs(out[i]-comp[i])>.0001){ + fprintf(stderr,"disagreement in unquantized and reference data:\n" + "position %d, %g != %g\n",i,out[i],comp[i]); + exit(1); + } + + }else{ + if(out){ + fprintf(stderr,"_book_unquantize returned a value array: \n" + " correct result should have been NULL\n"); + exit(1); + } + } + free(out); +} + +int main(){ + /* run the nine dequant tests, and compare to the hand-rolled results */ + fprintf(stderr,"Dequant test 1... "); + run_test(&test1,test1_result); + fprintf(stderr,"OK\nDequant test 2... "); + run_test(&test2,test2_result); + fprintf(stderr,"OK\nDequant test 3... "); + run_test(&test3,test3_result); + fprintf(stderr,"OK\nDequant test 4... "); + run_test(&test4,test4_result); + fprintf(stderr,"OK\nDequant test 5... "); + run_test(&test5,test5_result); + fprintf(stderr,"OK\n\n"); + + return(0); +} + +#endif diff --git a/sources/vorbis/lib/smallft.c b/sources/vorbis/lib/smallft.c new file mode 100644 index 0000000..6d528af --- /dev/null +++ b/sources/vorbis/lib/smallft.c @@ -0,0 +1,1254 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: *unnormalized* fft transform + + ********************************************************************/ + +/* FFT implementation from OggSquish, minus cosine transforms, + * minus all but radix 2/4 case. In Vorbis we only need this + * cut-down version. + * + * To do more than just power-of-two sized vectors, see the full + * version I wrote for NetLib. + * + * Note that the packing is a little strange; rather than the FFT r/i + * packing following R_0, I_n, R_1, I_1, R_2, I_2 ... R_n-1, I_n-1, + * it follows R_0, R_1, I_1, R_2, I_2 ... R_n-1, I_n-1, I_n like the + * FORTRAN version + */ + +#include +#include +#include +#include "smallft.h" +#include "os.h" +#include "misc.h" + +static void drfti1(int n, float *wa, int *ifac){ + static int ntryh[4] = { 4,2,3,5 }; + static float tpi = 6.28318530717958648f; + float arg,argh,argld,fi; + int ntry=0,i,j=-1; + int k1, l1, l2, ib; + int ld, ii, ip, is, nq, nr; + int ido, ipm, nfm1; + int nl=n; + int nf=0; + + L101: + j++; + if (j < 4) + ntry=ntryh[j]; + else + ntry+=2; + + L104: + nq=nl/ntry; + nr=nl-ntry*nq; + if (nr!=0) goto L101; + + nf++; + ifac[nf+1]=ntry; + nl=nq; + if(ntry!=2)goto L107; + if(nf==1)goto L107; + + for (i=1;i>1; + ipp2=ip; + idp2=ido; + nbd=(ido-1)>>1; + t0=l1*ido; + t10=ip*ido; + + if(ido==1)goto L119; + for(ik=0;ikl1){ + for(j=1;j>1; + ipp2=ip; + ipph=(ip+1)>>1; + if(idol1)goto L139; + + is= -ido-1; + t1=0; + for(j=1;jn==1)return; + drftf1(l->n,data,l->trigcache,l->trigcache+l->n,l->splitcache); +} + +void drft_backward(drft_lookup *l,float *data){ + if (l->n==1)return; + drftb1(l->n,data,l->trigcache,l->trigcache+l->n,l->splitcache); +} + +void drft_init(drft_lookup *l,int n){ + l->n=n; + l->trigcache=_ogg_calloc(3*n,sizeof(*l->trigcache)); + l->splitcache=_ogg_calloc(32,sizeof(*l->splitcache)); + fdrffti(n, l->trigcache, l->splitcache); +} + +void drft_clear(drft_lookup *l){ + if(l){ + if(l->trigcache)_ogg_free(l->trigcache); + if(l->splitcache)_ogg_free(l->splitcache); + memset(l,0,sizeof(*l)); + } +} diff --git a/sources/vorbis/lib/smallft.h b/sources/vorbis/lib/smallft.h new file mode 100644 index 0000000..82fa7c5 --- /dev/null +++ b/sources/vorbis/lib/smallft.h @@ -0,0 +1,33 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: fft transform + + ********************************************************************/ + +#ifndef _V_SMFT_H_ +#define _V_SMFT_H_ + +#include "codec.h" + +typedef struct { + int n; + float *trigcache; + int *splitcache; +} drft_lookup; + +extern void drft_forward(drft_lookup *l,float *data); +extern void drft_backward(drft_lookup *l,float *data); +extern void drft_init(drft_lookup *l,int n); +extern void drft_clear(drft_lookup *l); + +#endif diff --git a/sources/vorbis/lib/synthesis.c b/sources/vorbis/lib/synthesis.c new file mode 100644 index 0000000..b33c0a1 --- /dev/null +++ b/sources/vorbis/lib/synthesis.c @@ -0,0 +1,179 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2015 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: single-block PCM synthesis + + ********************************************************************/ + +#include +#include "ogg.h" +#include "codec.h" +#include "codec_internal.h" +#include "registry.h" +#include "misc.h" +#include "os.h" + +int vorbis_synthesis(vorbis_block *vb,ogg_packet *op){ + vorbis_dsp_state *vd= vb ? vb->vd : 0; + private_state *b= vd ? vd->backend_state : 0; + vorbis_info *vi= vd ? vd->vi : 0; + codec_setup_info *ci= vi ? vi->codec_setup : 0; + oggpack_buffer *opb=vb ? &vb->opb : 0; + int type,mode,i; + + if (!vd || !b || !vi || !ci || !opb) { + return OV_EBADPACKET; + } + + /* first things first. Make sure decode is ready */ + _vorbis_block_ripcord(vb); + oggpack_readinit(opb,op->packet,op->bytes); + + /* Check the packet type */ + if(oggpack_read(opb,1)!=0){ + /* Oops. This is not an audio data packet */ + return(OV_ENOTAUDIO); + } + + /* read our mode and pre/post windowsize */ + mode=oggpack_read(opb,b->modebits); + if(mode==-1){ + return(OV_EBADPACKET); + } + + vb->mode=mode; + if(!ci->mode_param[mode]){ + return(OV_EBADPACKET); + } + + vb->W=ci->mode_param[mode]->blockflag; + if(vb->W){ + + /* this doesn;t get mapped through mode selection as it's used + only for window selection */ + vb->lW=oggpack_read(opb,1); + vb->nW=oggpack_read(opb,1); + if(vb->nW==-1){ + return(OV_EBADPACKET); + } + }else{ + vb->lW=0; + vb->nW=0; + } + + /* more setup */ + vb->granulepos=op->granulepos; + vb->sequence=op->packetno; + vb->eofflag=op->e_o_s; + + /* alloc pcm passback storage */ + vb->pcmend=ci->blocksizes[vb->W]; + vb->pcm=_vorbis_block_alloc(vb,sizeof(*vb->pcm)*vi->channels); + for(i=0;ichannels;i++) + vb->pcm[i]=_vorbis_block_alloc(vb,vb->pcmend*sizeof(*vb->pcm[i])); + + /* unpack_header enforces range checking */ + type=ci->map_type[ci->mode_param[mode]->mapping]; + + return(_mapping_P[type]->inverse(vb,ci->map_param[ci->mode_param[mode]-> + mapping])); +} + +/* used to track pcm position without actually performing decode. + Useful for sequential 'fast forward' */ +int vorbis_synthesis_trackonly(vorbis_block *vb,ogg_packet *op){ + vorbis_dsp_state *vd=vb->vd; + private_state *b=vd->backend_state; + vorbis_info *vi=vd->vi; + codec_setup_info *ci=vi->codec_setup; + oggpack_buffer *opb=&vb->opb; + int mode; + + /* first things first. Make sure decode is ready */ + _vorbis_block_ripcord(vb); + oggpack_readinit(opb,op->packet,op->bytes); + + /* Check the packet type */ + if(oggpack_read(opb,1)!=0){ + /* Oops. This is not an audio data packet */ + return(OV_ENOTAUDIO); + } + + /* read our mode and pre/post windowsize */ + mode=oggpack_read(opb,b->modebits); + if(mode==-1)return(OV_EBADPACKET); + + vb->mode=mode; + if(!ci->mode_param[mode]){ + return(OV_EBADPACKET); + } + + vb->W=ci->mode_param[mode]->blockflag; + if(vb->W){ + vb->lW=oggpack_read(opb,1); + vb->nW=oggpack_read(opb,1); + if(vb->nW==-1) return(OV_EBADPACKET); + }else{ + vb->lW=0; + vb->nW=0; + } + + /* more setup */ + vb->granulepos=op->granulepos; + vb->sequence=op->packetno; + vb->eofflag=op->e_o_s; + + /* no pcm */ + vb->pcmend=0; + vb->pcm=NULL; + + return(0); +} + +long vorbis_packet_blocksize(vorbis_info *vi,ogg_packet *op){ + codec_setup_info *ci=vi->codec_setup; + oggpack_buffer opb; + int mode; + + if(ci==NULL || ci->modes<=0){ + /* codec setup not properly intialized */ + return(OV_EFAULT); + } + + oggpack_readinit(&opb,op->packet,op->bytes); + + /* Check the packet type */ + if(oggpack_read(&opb,1)!=0){ + /* Oops. This is not an audio data packet */ + return(OV_ENOTAUDIO); + } + + /* read our mode and pre/post windowsize */ + mode=oggpack_read(&opb,ov_ilog(ci->modes-1)); + if(mode==-1 || !ci->mode_param[mode])return(OV_EBADPACKET); + return(ci->blocksizes[ci->mode_param[mode]->blockflag]); +} + +int vorbis_synthesis_halfrate(vorbis_info *vi,int flag){ + /* set / clear half-sample-rate mode */ + codec_setup_info *ci=vi->codec_setup; + + /* right now, our MDCT can't handle < 64 sample windows. */ + if(ci->blocksizes[0]<=64 && flag)return -1; + ci->halfrate_flag=(flag?1:0); + return 0; +} + +int vorbis_synthesis_halfrate_p(vorbis_info *vi){ + codec_setup_info *ci=vi->codec_setup; + return ci->halfrate_flag; +} diff --git a/sources/vorbis/lib/tone.c b/sources/vorbis/lib/tone.c new file mode 100644 index 0000000..5b8b020 --- /dev/null +++ b/sources/vorbis/lib/tone.c @@ -0,0 +1,54 @@ +#include +#include +#include +#include + +void usage(){ + fprintf(stderr,"tone ,[] [,[]...]\n"); + exit(1); +} + +int main (int argc,char *argv[]){ + int i,j; + double *f; + double *amp; + + if(argc<2)usage(); + + f=alloca(sizeof(*f)*(argc-1)); + amp=alloca(sizeof(*amp)*(argc-1)); + + i=0; + while(argv[i+1]){ + char *pos=strchr(argv[i+1],','); + + f[i]=atof(argv[i+1]); + if(pos) + amp[i]=atof(pos+1)*32767.f; + else + amp[i]=32767.f; + + fprintf(stderr,"%g Hz, %g amp\n",f[i],amp[i]); + + i++; + } + + for(i=0;i<44100*10;i++){ + float val=0; + int ival; + for(j=0;j32767.f)ival=32767.f; + if(ival<-32768.f)ival=-32768.f; + + fprintf(stdout,"%c%c%c%c", + (char)(ival&0xff), + (char)((ival>>8)&0xff), + (char)(ival&0xff), + (char)((ival>>8)&0xff)); + } + return(0); +} + diff --git a/sources/vorbis/lib/vorbisenc.c b/sources/vorbis/lib/vorbisenc.c new file mode 100644 index 0000000..56f7141 --- /dev/null +++ b/sources/vorbis/lib/vorbisenc.c @@ -0,0 +1,1224 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2015 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: simple programmatic interface for encoder mode setup + + ********************************************************************/ + +#include +#include +#include + +#include "codec.h" +#include "vorbisenc.h" + +#include "codec_internal.h" + +#include "os.h" +#include "misc.h" + +/* careful with this; it's using static array sizing to make managing + all the modes a little less annoying. If we use a residue backend + with > 12 partition types, or a different division of iteration, + this needs to be updated. */ +typedef struct { + const static_codebook *books[12][4]; +} static_bookblock; + +typedef struct { + int res_type; + int limit_type; /* 0 lowpass limited, 1 point stereo limited */ + int grouping; + const vorbis_info_residue0 *res; + const static_codebook *book_aux; + const static_codebook *book_aux_managed; + const static_bookblock *books_base; + const static_bookblock *books_base_managed; +} vorbis_residue_template; + +typedef struct { + const vorbis_info_mapping0 *map; + const vorbis_residue_template *res; +} vorbis_mapping_template; + +typedef struct vp_adjblock{ + int block[P_BANDS]; +} vp_adjblock; + +typedef struct { + int data[NOISE_COMPAND_LEVELS]; +} compandblock; + +/* high level configuration information for setting things up + step-by-step with the detailed vorbis_encode_ctl interface. + There's a fair amount of redundancy such that interactive setup + does not directly deal with any vorbis_info or codec_setup_info + initialization; it's all stored (until full init) in this highlevel + setup, then flushed out to the real codec setup structs later. */ + +typedef struct { + int att[P_NOISECURVES]; + float boost; + float decay; +} att3; +typedef struct { int data[P_NOISECURVES]; } adj3; + +typedef struct { + int pre[PACKETBLOBS]; + int post[PACKETBLOBS]; + float kHz[PACKETBLOBS]; + float lowpasskHz[PACKETBLOBS]; +} adj_stereo; + +typedef struct { + int lo; + int hi; + int fixed; +} noiseguard; +typedef struct { + int data[P_NOISECURVES][17]; +} noise3; + +typedef struct { + int mappings; + const double *rate_mapping; + const double *quality_mapping; + int coupling_restriction; + long samplerate_min_restriction; + long samplerate_max_restriction; + + + const int *blocksize_short; + const int *blocksize_long; + + const att3 *psy_tone_masteratt; + const int *psy_tone_0dB; + const int *psy_tone_dBsuppress; + + const vp_adjblock *psy_tone_adj_impulse; + const vp_adjblock *psy_tone_adj_long; + const vp_adjblock *psy_tone_adj_other; + + const noiseguard *psy_noiseguards; + const noise3 *psy_noise_bias_impulse; + const noise3 *psy_noise_bias_padding; + const noise3 *psy_noise_bias_trans; + const noise3 *psy_noise_bias_long; + const int *psy_noise_dBsuppress; + + const compandblock *psy_noise_compand; + const double *psy_noise_compand_short_mapping; + const double *psy_noise_compand_long_mapping; + + const int *psy_noise_normal_start[2]; + const int *psy_noise_normal_partition[2]; + const double *psy_noise_normal_thresh; + + const int *psy_ath_float; + const int *psy_ath_abs; + + const double *psy_lowpass; + + const vorbis_info_psy_global *global_params; + const double *global_mapping; + const adj_stereo *stereo_modes; + + const static_codebook *const *const *const floor_books; + const vorbis_info_floor1 *floor_params; + const int floor_mappings; + const int **floor_mapping_list; + + const vorbis_mapping_template *maps; +} ve_setup_data_template; + +/* a few static coder conventions */ +static const vorbis_info_mode _mode_template[2]={ + {0,0,0,0}, + {1,0,0,1} +}; + +static const vorbis_info_mapping0 _map_nominal[2]={ + {1, {0,0}, {0}, {0}, 1,{0},{1}}, + {1, {0,0}, {1}, {1}, 1,{0},{1}} +}; + +#include "modes/setup_44.h" +#include "modes/setup_44u.h" +#include "modes/setup_44p51.h" +#include "modes/setup_32.h" +#include "modes/setup_8.h" +#include "modes/setup_11.h" +#include "modes/setup_16.h" +#include "modes/setup_22.h" +#include "modes/setup_X.h" + +static const ve_setup_data_template *const setup_list[]={ + &ve_setup_44_stereo, + &ve_setup_44_51, + &ve_setup_44_uncoupled, + + &ve_setup_32_stereo, + &ve_setup_32_uncoupled, + + &ve_setup_22_stereo, + &ve_setup_22_uncoupled, + &ve_setup_16_stereo, + &ve_setup_16_uncoupled, + + &ve_setup_11_stereo, + &ve_setup_11_uncoupled, + &ve_setup_8_stereo, + &ve_setup_8_uncoupled, + + &ve_setup_X_stereo, + &ve_setup_X_uncoupled, + &ve_setup_XX_stereo, + &ve_setup_XX_uncoupled, + 0 +}; + +static void vorbis_encode_floor_setup(vorbis_info *vi,int s, + const static_codebook *const *const *const books, + const vorbis_info_floor1 *in, + const int *x){ + int i,k,is=s; + vorbis_info_floor1 *f=_ogg_calloc(1,sizeof(*f)); + codec_setup_info *ci=vi->codec_setup; + + memcpy(f,in+x[is],sizeof(*f)); + + /* books */ + { + int partitions=f->partitions; + int maxclass=-1; + int maxbook=-1; + for(i=0;ipartitionclass[i]>maxclass)maxclass=f->partitionclass[i]; + for(i=0;i<=maxclass;i++){ + if(f->class_book[i]>maxbook)maxbook=f->class_book[i]; + f->class_book[i]+=ci->books; + for(k=0;k<(1<class_subs[i]);k++){ + if(f->class_subbook[i][k]>maxbook)maxbook=f->class_subbook[i][k]; + if(f->class_subbook[i][k]>=0)f->class_subbook[i][k]+=ci->books; + } + } + + for(i=0;i<=maxbook;i++) + ci->book_param[ci->books++]=(static_codebook *)books[x[is]][i]; + } + + /* for now, we're only using floor 1 */ + ci->floor_type[ci->floors]=1; + ci->floor_param[ci->floors]=f; + ci->floors++; + + return; +} + +static void vorbis_encode_global_psych_setup(vorbis_info *vi,double s, + const vorbis_info_psy_global *in, + const double *x){ + int i,is=s; + double ds=s-is; + codec_setup_info *ci=vi->codec_setup; + vorbis_info_psy_global *g=&ci->psy_g_param; + + memcpy(g,in+(int)x[is],sizeof(*g)); + + ds=x[is]*(1.-ds)+x[is+1]*ds; + is=(int)ds; + ds-=is; + if(ds==0 && is>0){ + is--; + ds=1.; + } + + /* interpolate the trigger threshholds */ + for(i=0;i<4;i++){ + g->preecho_thresh[i]=in[is].preecho_thresh[i]*(1.-ds)+in[is+1].preecho_thresh[i]*ds; + g->postecho_thresh[i]=in[is].postecho_thresh[i]*(1.-ds)+in[is+1].postecho_thresh[i]*ds; + } + g->ampmax_att_per_sec=ci->hi.amplitude_track_dBpersec; + return; +} + +static void vorbis_encode_global_stereo(vorbis_info *vi, + const highlevel_encode_setup *const hi, + const adj_stereo *p){ + float s=hi->stereo_point_setting; + int i,is=s; + double ds=s-is; + codec_setup_info *ci=vi->codec_setup; + vorbis_info_psy_global *g=&ci->psy_g_param; + + if(p){ + memcpy(g->coupling_prepointamp,p[is].pre,sizeof(*p[is].pre)*PACKETBLOBS); + memcpy(g->coupling_postpointamp,p[is].post,sizeof(*p[is].post)*PACKETBLOBS); + + if(hi->managed){ + /* interpolate the kHz threshholds */ + for(i=0;icoupling_pointlimit[0][i]=kHz*1000./vi->rate*ci->blocksizes[0]; + g->coupling_pointlimit[1][i]=kHz*1000./vi->rate*ci->blocksizes[1]; + g->coupling_pkHz[i]=kHz; + + kHz=p[is].lowpasskHz[i]*(1.-ds)+p[is+1].lowpasskHz[i]*ds; + g->sliding_lowpass[0][i]=kHz*1000./vi->rate*ci->blocksizes[0]; + g->sliding_lowpass[1][i]=kHz*1000./vi->rate*ci->blocksizes[1]; + + } + }else{ + float kHz=p[is].kHz[PACKETBLOBS/2]*(1.-ds)+p[is+1].kHz[PACKETBLOBS/2]*ds; + for(i=0;icoupling_pointlimit[0][i]=kHz*1000./vi->rate*ci->blocksizes[0]; + g->coupling_pointlimit[1][i]=kHz*1000./vi->rate*ci->blocksizes[1]; + g->coupling_pkHz[i]=kHz; + } + + kHz=p[is].lowpasskHz[PACKETBLOBS/2]*(1.-ds)+p[is+1].lowpasskHz[PACKETBLOBS/2]*ds; + for(i=0;isliding_lowpass[0][i]=kHz*1000./vi->rate*ci->blocksizes[0]; + g->sliding_lowpass[1][i]=kHz*1000./vi->rate*ci->blocksizes[1]; + } + } + }else{ + for(i=0;isliding_lowpass[0][i]=ci->blocksizes[0]; + g->sliding_lowpass[1][i]=ci->blocksizes[1]; + } + } + return; +} + +static void vorbis_encode_psyset_setup(vorbis_info *vi,double s, + const int *nn_start, + const int *nn_partition, + const double *nn_thresh, + int block){ + codec_setup_info *ci=vi->codec_setup; + vorbis_info_psy *p=ci->psy_param[block]; + highlevel_encode_setup *hi=&ci->hi; + int is=s; + + if(block>=ci->psys) + ci->psys=block+1; + if(!p){ + p=_ogg_calloc(1,sizeof(*p)); + ci->psy_param[block]=p; + } + + memcpy(p,&_psy_info_template,sizeof(*p)); + p->blockflag=block>>1; + + if(hi->noise_normalize_p){ + p->normal_p=1; + p->normal_start=nn_start[is]; + p->normal_partition=nn_partition[is]; + p->normal_thresh=nn_thresh[is]; + } + + return; +} + +static void vorbis_encode_tonemask_setup(vorbis_info *vi,double s,int block, + const att3 *att, + const int *max, + const vp_adjblock *in){ + int i,is=s; + double ds=s-is; + codec_setup_info *ci=vi->codec_setup; + vorbis_info_psy *p=ci->psy_param[block]; + + /* 0 and 2 are only used by bitmanagement, but there's no harm to always + filling the values in here */ + p->tone_masteratt[0]=att[is].att[0]*(1.-ds)+att[is+1].att[0]*ds; + p->tone_masteratt[1]=att[is].att[1]*(1.-ds)+att[is+1].att[1]*ds; + p->tone_masteratt[2]=att[is].att[2]*(1.-ds)+att[is+1].att[2]*ds; + p->tone_centerboost=att[is].boost*(1.-ds)+att[is+1].boost*ds; + p->tone_decay=att[is].decay*(1.-ds)+att[is+1].decay*ds; + + p->max_curve_dB=max[is]*(1.-ds)+max[is+1]*ds; + + for(i=0;itoneatt[i]=in[is].block[i]*(1.-ds)+in[is+1].block[i]*ds; + return; +} + + +static void vorbis_encode_compand_setup(vorbis_info *vi,double s,int block, + const compandblock *in, + const double *x){ + int i,is=s; + double ds=s-is; + codec_setup_info *ci=vi->codec_setup; + vorbis_info_psy *p=ci->psy_param[block]; + + ds=x[is]*(1.-ds)+x[is+1]*ds; + is=(int)ds; + ds-=is; + if(ds==0 && is>0){ + is--; + ds=1.; + } + + /* interpolate the compander settings */ + for(i=0;inoisecompand[i]=in[is].data[i]*(1.-ds)+in[is+1].data[i]*ds; + return; +} + +static void vorbis_encode_peak_setup(vorbis_info *vi,double s,int block, + const int *suppress){ + int is=s; + double ds=s-is; + codec_setup_info *ci=vi->codec_setup; + vorbis_info_psy *p=ci->psy_param[block]; + + p->tone_abs_limit=suppress[is]*(1.-ds)+suppress[is+1]*ds; + + return; +} + +static void vorbis_encode_noisebias_setup(vorbis_info *vi,double s,int block, + const int *suppress, + const noise3 *in, + const noiseguard *guard, + double userbias){ + int i,is=s,j; + double ds=s-is; + codec_setup_info *ci=vi->codec_setup; + vorbis_info_psy *p=ci->psy_param[block]; + + p->noisemaxsupp=suppress[is]*(1.-ds)+suppress[is+1]*ds; + p->noisewindowlomin=guard[block].lo; + p->noisewindowhimin=guard[block].hi; + p->noisewindowfixed=guard[block].fixed; + + for(j=0;jnoiseoff[j][i]=in[is].data[j][i]*(1.-ds)+in[is+1].data[j][i]*ds; + + /* impulse blocks may take a user specified bias to boost the + nominal/high noise encoding depth */ + for(j=0;jnoiseoff[j][0]+6; /* the lowest it can go */ + for(i=0;inoiseoff[j][i]+=userbias; + if(p->noiseoff[j][i]noiseoff[j][i]=min; + } + } + + return; +} + +static void vorbis_encode_ath_setup(vorbis_info *vi,int block){ + codec_setup_info *ci=vi->codec_setup; + vorbis_info_psy *p=ci->psy_param[block]; + + p->ath_adjatt=ci->hi.ath_floating_dB; + p->ath_maxatt=ci->hi.ath_absolute_dB; + return; +} + + +static int book_dup_or_new(codec_setup_info *ci,const static_codebook *book){ + int i; + for(i=0;ibooks;i++) + if(ci->book_param[i]==book)return(i); + + return(ci->books++); +} + +static void vorbis_encode_blocksize_setup(vorbis_info *vi,double s, + const int *shortb,const int *longb){ + + codec_setup_info *ci=vi->codec_setup; + int is=s; + + int blockshort=shortb[is]; + int blocklong=longb[is]; + ci->blocksizes[0]=blockshort; + ci->blocksizes[1]=blocklong; + +} + +static void vorbis_encode_residue_setup(vorbis_info *vi, + int number, int block, + const vorbis_residue_template *res){ + + codec_setup_info *ci=vi->codec_setup; + int i; + + vorbis_info_residue0 *r=ci->residue_param[number]= + _ogg_malloc(sizeof(*r)); + + memcpy(r,res->res,sizeof(*r)); + if(ci->residues<=number)ci->residues=number+1; + + r->grouping=res->grouping; + ci->residue_type[number]=res->res_type; + + /* fill in all the books */ + { + int booklist=0,k; + + if(ci->hi.managed){ + for(i=0;ipartitions;i++) + for(k=0;k<4;k++) + if(res->books_base_managed->books[i][k]) + r->secondstages[i]|=(1<groupbook=book_dup_or_new(ci,res->book_aux_managed); + ci->book_param[r->groupbook]=(static_codebook *)res->book_aux_managed; + + for(i=0;ipartitions;i++){ + for(k=0;k<4;k++){ + if(res->books_base_managed->books[i][k]){ + int bookid=book_dup_or_new(ci,res->books_base_managed->books[i][k]); + r->booklist[booklist++]=bookid; + ci->book_param[bookid]=(static_codebook *)res->books_base_managed->books[i][k]; + } + } + } + + }else{ + + for(i=0;ipartitions;i++) + for(k=0;k<4;k++) + if(res->books_base->books[i][k]) + r->secondstages[i]|=(1<groupbook=book_dup_or_new(ci,res->book_aux); + ci->book_param[r->groupbook]=(static_codebook *)res->book_aux; + + for(i=0;ipartitions;i++){ + for(k=0;k<4;k++){ + if(res->books_base->books[i][k]){ + int bookid=book_dup_or_new(ci,res->books_base->books[i][k]); + r->booklist[booklist++]=bookid; + ci->book_param[bookid]=(static_codebook *)res->books_base->books[i][k]; + } + } + } + } + } + + /* lowpass setup/pointlimit */ + { + double freq=ci->hi.lowpass_kHz*1000.; + vorbis_info_floor1 *f=ci->floor_param[block]; /* by convention */ + double nyq=vi->rate/2.; + long blocksize=ci->blocksizes[block]>>1; + + /* lowpass needs to be set in the floor and the residue. */ + if(freq>nyq)freq=nyq; + /* in the floor, the granularity can be very fine; it doesn't alter + the encoding structure, only the samples used to fit the floor + approximation */ + f->n=freq/nyq*blocksize; + + /* this res may by limited by the maximum pointlimit of the mode, + not the lowpass. the floor is always lowpass limited. */ + switch(res->limit_type){ + case 1: /* point stereo limited */ + if(ci->hi.managed) + freq=ci->psy_g_param.coupling_pkHz[PACKETBLOBS-1]*1000.; + else + freq=ci->psy_g_param.coupling_pkHz[PACKETBLOBS/2]*1000.; + if(freq>nyq)freq=nyq; + break; + case 2: /* LFE channel; lowpass at ~ 250Hz */ + freq=250; + break; + default: + /* already set */ + break; + } + + /* in the residue, we're constrained, physically, by partition + boundaries. We still lowpass 'wherever', but we have to round up + here to next boundary, or the vorbis spec will round it *down* to + previous boundary in encode/decode */ + if(ci->residue_type[number]==2){ + /* residue 2 bundles together multiple channels; used by stereo + and surround. Count the channels in use */ + /* Multiple maps/submaps can point to the same residue. In the case + of residue 2, they all better have the same number of + channels/samples. */ + int j,k,ch=0; + for(i=0;imaps&&ch==0;i++){ + vorbis_info_mapping0 *mi=(vorbis_info_mapping0 *)ci->map_param[i]; + for(j=0;jsubmaps && ch==0;j++) + if(mi->residuesubmap[j]==number) /* we found a submap referencing theis residue backend */ + for(k=0;kchannels;k++) + if(mi->chmuxlist[k]==j) /* this channel belongs to the submap */ + ch++; + } + + r->end=(int)((freq/nyq*blocksize*ch)/r->grouping+.9)* /* round up only if we're well past */ + r->grouping; + /* the blocksize and grouping may disagree at the end */ + if(r->end>blocksize*ch)r->end=blocksize*ch/r->grouping*r->grouping; + + }else{ + + r->end=(int)((freq/nyq*blocksize)/r->grouping+.9)* /* round up only if we're well past */ + r->grouping; + /* the blocksize and grouping may disagree at the end */ + if(r->end>blocksize)r->end=blocksize/r->grouping*r->grouping; + + } + + if(r->end==0)r->end=r->grouping; /* LFE channel */ + + } +} + +/* we assume two maps in this encoder */ +static void vorbis_encode_map_n_res_setup(vorbis_info *vi,double s, + const vorbis_mapping_template *maps){ + + codec_setup_info *ci=vi->codec_setup; + int i,j,is=s,modes=2; + const vorbis_info_mapping0 *map=maps[is].map; + const vorbis_info_mode *mode=_mode_template; + const vorbis_residue_template *res=maps[is].res; + + if(ci->blocksizes[0]==ci->blocksizes[1])modes=1; + + for(i=0;imap_param[i]=_ogg_calloc(1,sizeof(*map)); + ci->mode_param[i]=_ogg_calloc(1,sizeof(*mode)); + + memcpy(ci->mode_param[i],mode+i,sizeof(*_mode_template)); + if(i>=ci->modes)ci->modes=i+1; + + ci->map_type[i]=0; + memcpy(ci->map_param[i],map+i,sizeof(*map)); + if(i>=ci->maps)ci->maps=i+1; + + for(j=0;jcodec_setup; + highlevel_encode_setup *hi=&ci->hi; + ve_setup_data_template *setup=(ve_setup_data_template *)hi->setup; + int is=hi->base_setting; + double ds=hi->base_setting-is; + int ch=vi->channels; + const double *r=setup->rate_mapping; + + if(r==NULL) + return(-1); + + return((r[is]*(1.-ds)+r[is+1]*ds)*ch); +} + +static const void *get_setup_template(long ch,long srate, + double req,int q_or_bitrate, + double *base_setting){ + int i=0,j; + if(q_or_bitrate)req/=ch; + + while(setup_list[i]){ + if(setup_list[i]->coupling_restriction==-1 || + setup_list[i]->coupling_restriction==ch){ + if(srate>=setup_list[i]->samplerate_min_restriction && + srate<=setup_list[i]->samplerate_max_restriction){ + int mappings=setup_list[i]->mappings; + const double *map=(q_or_bitrate? + setup_list[i]->rate_mapping: + setup_list[i]->quality_mapping); + + /* the template matches. Does the requested quality mode + fall within this template's modes? */ + if(reqmap[setup_list[i]->mappings]){++i;continue;} + for(j=0;j=map[j] && reqcodec_setup; + ve_setup_data_template *setup=NULL; + highlevel_encode_setup *hi=&ci->hi; + + if(ci==NULL)return(OV_EINVAL); + if(vi->channels<1||vi->channels>255)return(OV_EINVAL); + if(!hi->impulse_block_p)i0=1; + + /* too low/high an ATH floater is nonsensical, but doesn't break anything */ + if(hi->ath_floating_dB>-80)hi->ath_floating_dB=-80; + if(hi->ath_floating_dB<-200)hi->ath_floating_dB=-200; + + /* again, bound this to avoid the app shooting itself int he foot + too badly */ + if(hi->amplitude_track_dBpersec>0.)hi->amplitude_track_dBpersec=0.; + if(hi->amplitude_track_dBpersec<-99999.)hi->amplitude_track_dBpersec=-99999.; + + /* get the appropriate setup template; matches the fetch in previous + stages */ + setup=(ve_setup_data_template *)hi->setup; + if(setup==NULL)return(OV_EINVAL); + + hi->set_in_stone=1; + /* choose block sizes from configured sizes as well as paying + attention to long_block_p and short_block_p. If the configured + short and long blocks are the same length, we set long_block_p + and unset short_block_p */ + vorbis_encode_blocksize_setup(vi,hi->base_setting, + setup->blocksize_short, + setup->blocksize_long); + if(ci->blocksizes[0]==ci->blocksizes[1])singleblock=1; + + /* floor setup; choose proper floor params. Allocated on the floor + stack in order; if we alloc only a single long floor, it's 0 */ + for(i=0;ifloor_mappings;i++) + vorbis_encode_floor_setup(vi,hi->base_setting, + setup->floor_books, + setup->floor_params, + setup->floor_mapping_list[i]); + + /* setup of [mostly] short block detection and stereo*/ + vorbis_encode_global_psych_setup(vi,hi->trigger_setting, + setup->global_params, + setup->global_mapping); + vorbis_encode_global_stereo(vi,hi,setup->stereo_modes); + + /* basic psych setup and noise normalization */ + vorbis_encode_psyset_setup(vi,hi->base_setting, + setup->psy_noise_normal_start[0], + setup->psy_noise_normal_partition[0], + setup->psy_noise_normal_thresh, + 0); + vorbis_encode_psyset_setup(vi,hi->base_setting, + setup->psy_noise_normal_start[0], + setup->psy_noise_normal_partition[0], + setup->psy_noise_normal_thresh, + 1); + if(!singleblock){ + vorbis_encode_psyset_setup(vi,hi->base_setting, + setup->psy_noise_normal_start[1], + setup->psy_noise_normal_partition[1], + setup->psy_noise_normal_thresh, + 2); + vorbis_encode_psyset_setup(vi,hi->base_setting, + setup->psy_noise_normal_start[1], + setup->psy_noise_normal_partition[1], + setup->psy_noise_normal_thresh, + 3); + } + + /* tone masking setup */ + vorbis_encode_tonemask_setup(vi,hi->block[i0].tone_mask_setting,0, + setup->psy_tone_masteratt, + setup->psy_tone_0dB, + setup->psy_tone_adj_impulse); + vorbis_encode_tonemask_setup(vi,hi->block[1].tone_mask_setting,1, + setup->psy_tone_masteratt, + setup->psy_tone_0dB, + setup->psy_tone_adj_other); + if(!singleblock){ + vorbis_encode_tonemask_setup(vi,hi->block[2].tone_mask_setting,2, + setup->psy_tone_masteratt, + setup->psy_tone_0dB, + setup->psy_tone_adj_other); + vorbis_encode_tonemask_setup(vi,hi->block[3].tone_mask_setting,3, + setup->psy_tone_masteratt, + setup->psy_tone_0dB, + setup->psy_tone_adj_long); + } + + /* noise companding setup */ + vorbis_encode_compand_setup(vi,hi->block[i0].noise_compand_setting,0, + setup->psy_noise_compand, + setup->psy_noise_compand_short_mapping); + vorbis_encode_compand_setup(vi,hi->block[1].noise_compand_setting,1, + setup->psy_noise_compand, + setup->psy_noise_compand_short_mapping); + if(!singleblock){ + vorbis_encode_compand_setup(vi,hi->block[2].noise_compand_setting,2, + setup->psy_noise_compand, + setup->psy_noise_compand_long_mapping); + vorbis_encode_compand_setup(vi,hi->block[3].noise_compand_setting,3, + setup->psy_noise_compand, + setup->psy_noise_compand_long_mapping); + } + + /* peak guarding setup */ + vorbis_encode_peak_setup(vi,hi->block[i0].tone_peaklimit_setting,0, + setup->psy_tone_dBsuppress); + vorbis_encode_peak_setup(vi,hi->block[1].tone_peaklimit_setting,1, + setup->psy_tone_dBsuppress); + if(!singleblock){ + vorbis_encode_peak_setup(vi,hi->block[2].tone_peaklimit_setting,2, + setup->psy_tone_dBsuppress); + vorbis_encode_peak_setup(vi,hi->block[3].tone_peaklimit_setting,3, + setup->psy_tone_dBsuppress); + } + + /* noise bias setup */ + vorbis_encode_noisebias_setup(vi,hi->block[i0].noise_bias_setting,0, + setup->psy_noise_dBsuppress, + setup->psy_noise_bias_impulse, + setup->psy_noiseguards, + (i0==0?hi->impulse_noisetune:0.)); + vorbis_encode_noisebias_setup(vi,hi->block[1].noise_bias_setting,1, + setup->psy_noise_dBsuppress, + setup->psy_noise_bias_padding, + setup->psy_noiseguards,0.); + if(!singleblock){ + vorbis_encode_noisebias_setup(vi,hi->block[2].noise_bias_setting,2, + setup->psy_noise_dBsuppress, + setup->psy_noise_bias_trans, + setup->psy_noiseguards,0.); + vorbis_encode_noisebias_setup(vi,hi->block[3].noise_bias_setting,3, + setup->psy_noise_dBsuppress, + setup->psy_noise_bias_long, + setup->psy_noiseguards,0.); + } + + vorbis_encode_ath_setup(vi,0); + vorbis_encode_ath_setup(vi,1); + if(!singleblock){ + vorbis_encode_ath_setup(vi,2); + vorbis_encode_ath_setup(vi,3); + } + + vorbis_encode_map_n_res_setup(vi,hi->base_setting,setup->maps); + + /* set bitrate readonlies and management */ + if(hi->bitrate_av>0) + vi->bitrate_nominal=hi->bitrate_av; + else{ + vi->bitrate_nominal=setting_to_approx_bitrate(vi); + } + + vi->bitrate_lower=hi->bitrate_min; + vi->bitrate_upper=hi->bitrate_max; + if(hi->bitrate_av) + vi->bitrate_window=(double)hi->bitrate_reservoir/hi->bitrate_av; + else + vi->bitrate_window=0.; + + if(hi->managed){ + ci->bi.avg_rate=hi->bitrate_av; + ci->bi.min_rate=hi->bitrate_min; + ci->bi.max_rate=hi->bitrate_max; + + ci->bi.reservoir_bits=hi->bitrate_reservoir; + ci->bi.reservoir_bias= + hi->bitrate_reservoir_bias; + + ci->bi.slew_damp=hi->bitrate_av_damp; + + } + + return(0); + +} + +static void vorbis_encode_setup_setting(vorbis_info *vi, + long channels, + long rate){ + int i,is; + codec_setup_info *ci=vi->codec_setup; + highlevel_encode_setup *hi=&ci->hi; + const ve_setup_data_template *setup=hi->setup; + double ds; + + vi->version=0; + vi->channels=channels; + vi->rate=rate; + + hi->impulse_block_p=1; + hi->noise_normalize_p=1; + + is=hi->base_setting; + ds=hi->base_setting-is; + + hi->stereo_point_setting=hi->base_setting; + + if(!hi->lowpass_altered) + hi->lowpass_kHz= + setup->psy_lowpass[is]*(1.-ds)+setup->psy_lowpass[is+1]*ds; + + hi->ath_floating_dB=setup->psy_ath_float[is]*(1.-ds)+ + setup->psy_ath_float[is+1]*ds; + hi->ath_absolute_dB=setup->psy_ath_abs[is]*(1.-ds)+ + setup->psy_ath_abs[is+1]*ds; + + hi->amplitude_track_dBpersec=-6.; + hi->trigger_setting=hi->base_setting; + + for(i=0;i<4;i++){ + hi->block[i].tone_mask_setting=hi->base_setting; + hi->block[i].tone_peaklimit_setting=hi->base_setting; + hi->block[i].noise_bias_setting=hi->base_setting; + hi->block[i].noise_compand_setting=hi->base_setting; + } +} + +int vorbis_encode_setup_vbr(vorbis_info *vi, + long channels, + long rate, + float quality){ + codec_setup_info *ci; + highlevel_encode_setup *hi; + if(rate<=0) return OV_EINVAL; + + ci=vi->codec_setup; + hi=&ci->hi; + + quality+=.0000001; + if(quality>=1.)quality=.9999; + + hi->req=quality; + hi->setup=get_setup_template(channels,rate,quality,0,&hi->base_setting); + if(!hi->setup)return OV_EIMPL; + + vorbis_encode_setup_setting(vi,channels,rate); + hi->managed=0; + hi->coupling_p=1; + + return 0; +} + +int vorbis_encode_init_vbr(vorbis_info *vi, + long channels, + long rate, + + float base_quality /* 0. to 1. */ + ){ + int ret=0; + + ret=vorbis_encode_setup_vbr(vi,channels,rate,base_quality); + + if(ret){ + vorbis_info_clear(vi); + return ret; + } + ret=vorbis_encode_setup_init(vi); + if(ret) + vorbis_info_clear(vi); + return(ret); +} + +int vorbis_encode_setup_managed(vorbis_info *vi, + long channels, + long rate, + + long max_bitrate, + long nominal_bitrate, + long min_bitrate){ + + codec_setup_info *ci; + highlevel_encode_setup *hi; + double tnominal; + if(rate<=0) return OV_EINVAL; + + ci=vi->codec_setup; + hi=&ci->hi; + tnominal=nominal_bitrate; + + if(nominal_bitrate<=0.){ + if(max_bitrate>0.){ + if(min_bitrate>0.) + nominal_bitrate=(max_bitrate+min_bitrate)*.5; + else + nominal_bitrate=max_bitrate*.875; + }else{ + if(min_bitrate>0.){ + nominal_bitrate=min_bitrate; + }else{ + return(OV_EINVAL); + } + } + } + + hi->req=nominal_bitrate; + hi->setup=get_setup_template(channels,rate,nominal_bitrate,1,&hi->base_setting); + if(!hi->setup)return OV_EIMPL; + + vorbis_encode_setup_setting(vi,channels,rate); + + /* initialize management with sane defaults */ + hi->coupling_p=1; + hi->managed=1; + hi->bitrate_min=min_bitrate; + hi->bitrate_max=max_bitrate; + hi->bitrate_av=tnominal; + hi->bitrate_av_damp=1.5f; /* full range in no less than 1.5 second */ + hi->bitrate_reservoir=nominal_bitrate*2; + hi->bitrate_reservoir_bias=.1; /* bias toward hoarding bits */ + + return(0); + +} + +int vorbis_encode_init(vorbis_info *vi, + long channels, + long rate, + + long max_bitrate, + long nominal_bitrate, + long min_bitrate){ + + int ret=vorbis_encode_setup_managed(vi,channels,rate, + max_bitrate, + nominal_bitrate, + min_bitrate); + if(ret){ + vorbis_info_clear(vi); + return(ret); + } + + ret=vorbis_encode_setup_init(vi); + if(ret) + vorbis_info_clear(vi); + return(ret); +} + +int vorbis_encode_ctl(vorbis_info *vi,int number,void *arg){ + if(vi){ + codec_setup_info *ci=vi->codec_setup; + highlevel_encode_setup *hi=&ci->hi; + int setp=(number&0xf); /* a read request has a low nibble of 0 */ + + if(setp && hi->set_in_stone)return(OV_EINVAL); + + switch(number){ + + /* now deprecated *****************/ + case OV_ECTL_RATEMANAGE_GET: + { + + struct ovectl_ratemanage_arg *ai= + (struct ovectl_ratemanage_arg *)arg; + + ai->management_active=hi->managed; + ai->bitrate_hard_window=ai->bitrate_av_window= + (double)hi->bitrate_reservoir/vi->rate; + ai->bitrate_av_window_center=1.; + ai->bitrate_hard_min=hi->bitrate_min; + ai->bitrate_hard_max=hi->bitrate_max; + ai->bitrate_av_lo=hi->bitrate_av; + ai->bitrate_av_hi=hi->bitrate_av; + + } + return(0); + + /* now deprecated *****************/ + case OV_ECTL_RATEMANAGE_SET: + { + struct ovectl_ratemanage_arg *ai= + (struct ovectl_ratemanage_arg *)arg; + if(ai==NULL){ + hi->managed=0; + }else{ + hi->managed=ai->management_active; + vorbis_encode_ctl(vi,OV_ECTL_RATEMANAGE_AVG,arg); + vorbis_encode_ctl(vi,OV_ECTL_RATEMANAGE_HARD,arg); + } + } + return 0; + + /* now deprecated *****************/ + case OV_ECTL_RATEMANAGE_AVG: + { + struct ovectl_ratemanage_arg *ai= + (struct ovectl_ratemanage_arg *)arg; + if(ai==NULL){ + hi->bitrate_av=0; + }else{ + hi->bitrate_av=(ai->bitrate_av_lo+ai->bitrate_av_hi)*.5; + } + } + return(0); + /* now deprecated *****************/ + case OV_ECTL_RATEMANAGE_HARD: + { + struct ovectl_ratemanage_arg *ai= + (struct ovectl_ratemanage_arg *)arg; + if(ai==NULL){ + hi->bitrate_min=0; + hi->bitrate_max=0; + }else{ + hi->bitrate_min=ai->bitrate_hard_min; + hi->bitrate_max=ai->bitrate_hard_max; + hi->bitrate_reservoir=ai->bitrate_hard_window* + (hi->bitrate_max+hi->bitrate_min)*.5; + } + if(hi->bitrate_reservoir<128.) + hi->bitrate_reservoir=128.; + } + return(0); + + /* replacement ratemanage interface */ + case OV_ECTL_RATEMANAGE2_GET: + { + struct ovectl_ratemanage2_arg *ai= + (struct ovectl_ratemanage2_arg *)arg; + if(ai==NULL)return OV_EINVAL; + + ai->management_active=hi->managed; + ai->bitrate_limit_min_kbps=hi->bitrate_min/1000; + ai->bitrate_limit_max_kbps=hi->bitrate_max/1000; + ai->bitrate_average_kbps=hi->bitrate_av/1000; + ai->bitrate_average_damping=hi->bitrate_av_damp; + ai->bitrate_limit_reservoir_bits=hi->bitrate_reservoir; + ai->bitrate_limit_reservoir_bias=hi->bitrate_reservoir_bias; + } + return (0); + case OV_ECTL_RATEMANAGE2_SET: + { + struct ovectl_ratemanage2_arg *ai= + (struct ovectl_ratemanage2_arg *)arg; + if(ai==NULL){ + hi->managed=0; + }else{ + /* sanity check; only catch invariant violations */ + if(ai->bitrate_limit_min_kbps>0 && + ai->bitrate_average_kbps>0 && + ai->bitrate_limit_min_kbps>ai->bitrate_average_kbps) + return OV_EINVAL; + + if(ai->bitrate_limit_max_kbps>0 && + ai->bitrate_average_kbps>0 && + ai->bitrate_limit_max_kbpsbitrate_average_kbps) + return OV_EINVAL; + + if(ai->bitrate_limit_min_kbps>0 && + ai->bitrate_limit_max_kbps>0 && + ai->bitrate_limit_min_kbps>ai->bitrate_limit_max_kbps) + return OV_EINVAL; + + if(ai->bitrate_average_damping <= 0.) + return OV_EINVAL; + + if(ai->bitrate_limit_reservoir_bits < 0) + return OV_EINVAL; + + if(ai->bitrate_limit_reservoir_bias < 0.) + return OV_EINVAL; + + if(ai->bitrate_limit_reservoir_bias > 1.) + return OV_EINVAL; + + hi->managed=ai->management_active; + hi->bitrate_min=ai->bitrate_limit_min_kbps * 1000; + hi->bitrate_max=ai->bitrate_limit_max_kbps * 1000; + hi->bitrate_av=ai->bitrate_average_kbps * 1000; + hi->bitrate_av_damp=ai->bitrate_average_damping; + hi->bitrate_reservoir=ai->bitrate_limit_reservoir_bits; + hi->bitrate_reservoir_bias=ai->bitrate_limit_reservoir_bias; + } + } + return 0; + + case OV_ECTL_LOWPASS_GET: + { + double *farg=(double *)arg; + *farg=hi->lowpass_kHz; + } + return(0); + case OV_ECTL_LOWPASS_SET: + { + double *farg=(double *)arg; + hi->lowpass_kHz=*farg; + + if(hi->lowpass_kHz<2.)hi->lowpass_kHz=2.; + if(hi->lowpass_kHz>99.)hi->lowpass_kHz=99.; + hi->lowpass_altered=1; + } + return(0); + case OV_ECTL_IBLOCK_GET: + { + double *farg=(double *)arg; + *farg=hi->impulse_noisetune; + } + return(0); + case OV_ECTL_IBLOCK_SET: + { + double *farg=(double *)arg; + hi->impulse_noisetune=*farg; + + if(hi->impulse_noisetune>0.)hi->impulse_noisetune=0.; + if(hi->impulse_noisetune<-15.)hi->impulse_noisetune=-15.; + } + return(0); + case OV_ECTL_COUPLING_GET: + { + int *iarg=(int *)arg; + *iarg=hi->coupling_p; + } + return(0); + case OV_ECTL_COUPLING_SET: + { + const void *new_template; + double new_base=0.; + int *iarg=(int *)arg; + hi->coupling_p=((*iarg)!=0); + + /* Fetching a new template can alter the base_setting, which + many other parameters are based on. Right now, the only + parameter drawn from the base_setting that can be altered + by an encctl is the lowpass, so that is explictly flagged + to not be overwritten when we fetch a new template and + recompute the dependant settings */ + new_template = get_setup_template(hi->coupling_p?vi->channels:-1, + vi->rate, + hi->req, + hi->managed, + &new_base); + if(!new_template)return OV_EIMPL; + hi->setup=new_template; + hi->base_setting=new_base; + vorbis_encode_setup_setting(vi,vi->channels,vi->rate); + } + return(0); + } + return(OV_EIMPL); + } + return(OV_EINVAL); +} diff --git a/sources/vorbis/lib/vorbisfile.c b/sources/vorbis/lib/vorbisfile.c new file mode 100644 index 0000000..7378b99 --- /dev/null +++ b/sources/vorbis/lib/vorbisfile.c @@ -0,0 +1,2424 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2015 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: stdio-based convenience library for opening/seeking/decoding + + ********************************************************************/ + +#include +#include +#include +#include +#include + +#include "codec.h" + +/* we don't need or want the static callback symbols here */ +#define OV_EXCLUDE_STATIC_CALLBACKS +#include "vorbisfile.h" + +#include "os.h" +#include "misc.h" + +/* A 'chained bitstream' is a Vorbis bitstream that contains more than + one logical bitstream arranged end to end (the only form of Ogg + multiplexing allowed in a Vorbis bitstream; grouping [parallel + multiplexing] is not allowed in Vorbis) */ + +/* A Vorbis file can be played beginning to end (streamed) without + worrying ahead of time about chaining (see decoder_example.c). If + we have the whole file, however, and want random access + (seeking/scrubbing) or desire to know the total length/time of a + file, we need to account for the possibility of chaining. */ + +/* We can handle things a number of ways; we can determine the entire + bitstream structure right off the bat, or find pieces on demand. + This example determines and caches structure for the entire + bitstream, but builds a virtual decoder on the fly when moving + between links in the chain. */ + +/* There are also different ways to implement seeking. Enough + information exists in an Ogg bitstream to seek to + sample-granularity positions in the output. Or, one can seek by + picking some portion of the stream roughly in the desired area if + we only want coarse navigation through the stream. */ + +/************************************************************************* + * Many, many internal helpers. The intention is not to be confusing; + * rampant duplication and monolithic function implementation would be + * harder to understand anyway. The high level functions are last. Begin + * grokking near the end of the file */ + +/* read a little more data from the file/pipe into the ogg_sync framer +*/ +#define CHUNKSIZE 65536 /* greater-than-page-size granularity seeking */ +#define READSIZE 2048 /* a smaller read size is needed for low-rate streaming. */ + +static long _get_data(OggVorbis_File *vf){ + errno=0; + if(!(vf->callbacks.read_func))return(-1); + if(vf->datasource){ + char *buffer=ogg_sync_buffer(&vf->oy,READSIZE); + long bytes=(vf->callbacks.read_func)(buffer,1,READSIZE,vf->datasource); + if(bytes>0)ogg_sync_wrote(&vf->oy,bytes); + if(bytes==0 && errno)return(-1); + return(bytes); + }else + return(0); +} + +/* save a tiny smidge of verbosity to make the code more readable */ +static int _seek_helper(OggVorbis_File *vf,ogg_int64_t offset){ + if(vf->datasource){ + /* only seek if the file position isn't already there */ + if(vf->offset != offset){ + if(!(vf->callbacks.seek_func)|| + (vf->callbacks.seek_func)(vf->datasource, offset, SEEK_SET) == -1) + return OV_EREAD; + vf->offset=offset; + ogg_sync_reset(&vf->oy); + } + }else{ + /* shouldn't happen unless someone writes a broken callback */ + return OV_EFAULT; + } + return 0; +} + +/* The read/seek functions track absolute position within the stream */ + +/* from the head of the stream, get the next page. boundary specifies + if the function is allowed to fetch more data from the stream (and + how much) or only use internally buffered data. + + boundary: -1) unbounded search + 0) read no additional data; use cached only + n) search for a new page beginning for n bytes + + return: <0) did not find a page (OV_FALSE, OV_EOF, OV_EREAD) + n) found a page at absolute offset n */ + +static ogg_int64_t _get_next_page(OggVorbis_File *vf,ogg_page *og, + ogg_int64_t boundary){ + if(boundary>0)boundary+=vf->offset; + while(1){ + long more; + + if(boundary>0 && vf->offset>=boundary)return(OV_FALSE); + more=ogg_sync_pageseek(&vf->oy,og); + + if(more<0){ + /* skipped n bytes */ + vf->offset-=more; + }else{ + if(more==0){ + /* send more paramedics */ + if(!boundary)return(OV_FALSE); + { + long ret=_get_data(vf); + if(ret==0)return(OV_EOF); + if(ret<0)return(OV_EREAD); + } + }else{ + /* got a page. Return the offset at the page beginning, + advance the internal offset past the page end */ + ogg_int64_t ret=vf->offset; + vf->offset+=more; + return(ret); + + } + } + } +} + +/* find the latest page beginning before the passed in position. Much + dirtier than the above as Ogg doesn't have any backward search + linkage. no 'readp' as it will certainly have to read. */ +/* returns offset or OV_EREAD, OV_FAULT */ +static ogg_int64_t _get_prev_page(OggVorbis_File *vf,ogg_int64_t begin,ogg_page *og){ + ogg_int64_t end = begin; + ogg_int64_t ret; + ogg_int64_t offset=-1; + + while(offset==-1){ + begin-=CHUNKSIZE; + if(begin<0) + begin=0; + + ret=_seek_helper(vf,begin); + if(ret)return(ret); + + while(vf->offsetoffset); + if(ret==OV_EREAD)return(OV_EREAD); + if(ret<0){ + break; + }else{ + offset=ret; + } + } + } + + /* In a fully compliant, non-multiplexed stream, we'll still be + holding the last page. In multiplexed (or noncompliant streams), + we will probably have to re-read the last page we saw */ + if(og->header_len==0){ + ret=_seek_helper(vf,offset); + if(ret)return(ret); + + ret=_get_next_page(vf,og,CHUNKSIZE); + if(ret<0) + /* this shouldn't be possible */ + return(OV_EFAULT); + } + + return(offset); +} + +static void _add_serialno(ogg_page *og,long **serialno_list, int *n){ + long s = ogg_page_serialno(og); + (*n)++; + + if(*serialno_list){ + *serialno_list = _ogg_realloc(*serialno_list, sizeof(**serialno_list)*(*n)); + }else{ + *serialno_list = _ogg_malloc(sizeof(**serialno_list)); + } + + (*serialno_list)[(*n)-1] = s; +} + +/* returns nonzero if found */ +static int _lookup_serialno(long s, long *serialno_list, int n){ + if(serialno_list){ + while(n--){ + if(*serialno_list == s) return 1; + serialno_list++; + } + } + return 0; +} + +static int _lookup_page_serialno(ogg_page *og, long *serialno_list, int n){ + long s = ogg_page_serialno(og); + return _lookup_serialno(s,serialno_list,n); +} + +/* performs the same search as _get_prev_page, but prefers pages of + the specified serial number. If a page of the specified serialno is + spotted during the seek-back-and-read-forward, it will return the + info of last page of the matching serial number instead of the very + last page. If no page of the specified serialno is seen, it will + return the info of last page and alter *serialno. */ +static ogg_int64_t _get_prev_page_serial(OggVorbis_File *vf, ogg_int64_t begin, + long *serial_list, int serial_n, + int *serialno, ogg_int64_t *granpos){ + ogg_page og; + ogg_int64_t end=begin; + ogg_int64_t ret; + + ogg_int64_t prefoffset=-1; + ogg_int64_t offset=-1; + ogg_int64_t ret_serialno=-1; + ogg_int64_t ret_gran=-1; + + while(offset==-1){ + begin-=CHUNKSIZE; + if(begin<0) + begin=0; + + ret=_seek_helper(vf,begin); + if(ret)return(ret); + + while(vf->offsetoffset); + if(ret==OV_EREAD)return(OV_EREAD); + if(ret<0){ + break; + }else{ + ret_serialno=ogg_page_serialno(&og); + ret_gran=ogg_page_granulepos(&og); + offset=ret; + + if(ret_serialno == *serialno){ + prefoffset=ret; + *granpos=ret_gran; + } + + if(!_lookup_serialno(ret_serialno,serial_list,serial_n)){ + /* we fell off the end of the link, which means we seeked + back too far and shouldn't have been looking in that link + to begin with. If we found the preferred serial number, + forget that we saw it. */ + prefoffset=-1; + } + } + } + /*We started from the beginning of the stream and found nothing. + This should be impossible unless the contents of the stream changed out + from under us after we read from it.*/ + if(!begin&&vf->offset<0)return OV_EBADLINK; + } + + /* we're not interested in the page... just the serialno and granpos. */ + if(prefoffset>=0)return(prefoffset); + + *serialno = ret_serialno; + *granpos = ret_gran; + return(offset); + +} + +/* uses the local ogg_stream storage in vf; this is important for + non-streaming input sources */ +static int _fetch_headers(OggVorbis_File *vf,vorbis_info *vi,vorbis_comment *vc, + long **serialno_list, int *serialno_n, + ogg_page *og_ptr){ + ogg_page og; + ogg_packet op; + int i,ret; + int allbos=0; + + if(!og_ptr){ + ogg_int64_t llret=_get_next_page(vf,&og,CHUNKSIZE); + if(llret==OV_EREAD)return(OV_EREAD); + if(llret<0)return(OV_ENOTVORBIS); + og_ptr=&og; + } + + vorbis_info_init(vi); + vorbis_comment_init(vc); + vf->ready_state=OPENED; + + /* extract the serialnos of all BOS pages + the first set of vorbis + headers we see in the link */ + + while(ogg_page_bos(og_ptr)){ + if(serialno_list){ + if(_lookup_page_serialno(og_ptr,*serialno_list,*serialno_n)){ + /* a dupe serialnumber in an initial header packet set == invalid stream */ + if(*serialno_list)_ogg_free(*serialno_list); + *serialno_list=0; + *serialno_n=0; + ret=OV_EBADHEADER; + goto bail_header; + } + + _add_serialno(og_ptr,serialno_list,serialno_n); + } + + if(vf->ready_stateos,ogg_page_serialno(og_ptr)); + ogg_stream_pagein(&vf->os,og_ptr); + + if(ogg_stream_packetout(&vf->os,&op) > 0 && + vorbis_synthesis_idheader(&op)){ + /* vorbis header; continue setup */ + vf->ready_state=STREAMSET; + if((ret=vorbis_synthesis_headerin(vi,vc,&op))){ + ret=OV_EBADHEADER; + goto bail_header; + } + } + } + + /* get next page */ + { + ogg_int64_t llret=_get_next_page(vf,og_ptr,CHUNKSIZE); + if(llret==OV_EREAD){ + ret=OV_EREAD; + goto bail_header; + } + if(llret<0){ + ret=OV_ENOTVORBIS; + goto bail_header; + } + + /* if this page also belongs to our vorbis stream, submit it and break */ + if(vf->ready_state==STREAMSET && + vf->os.serialno == ogg_page_serialno(og_ptr)){ + ogg_stream_pagein(&vf->os,og_ptr); + break; + } + } + } + + if(vf->ready_state!=STREAMSET){ + ret = OV_ENOTVORBIS; + goto bail_header; + } + + while(1){ + + i=0; + while(i<2){ /* get a page loop */ + + while(i<2){ /* get a packet loop */ + + int result=ogg_stream_packetout(&vf->os,&op); + if(result==0)break; + if(result==-1){ + ret=OV_EBADHEADER; + goto bail_header; + } + + if((ret=vorbis_synthesis_headerin(vi,vc,&op))) + goto bail_header; + + i++; + } + + while(i<2){ + if(_get_next_page(vf,og_ptr,CHUNKSIZE)<0){ + ret=OV_EBADHEADER; + goto bail_header; + } + + /* if this page belongs to the correct stream, go parse it */ + if(vf->os.serialno == ogg_page_serialno(og_ptr)){ + ogg_stream_pagein(&vf->os,og_ptr); + break; + } + + /* if we never see the final vorbis headers before the link + ends, abort */ + if(ogg_page_bos(og_ptr)){ + if(allbos){ + ret = OV_EBADHEADER; + goto bail_header; + }else + allbos=1; + } + + /* otherwise, keep looking */ + } + } + + return 0; + } + + bail_header: + vorbis_info_clear(vi); + vorbis_comment_clear(vc); + vf->ready_state=OPENED; + + return ret; +} + +/* Starting from current cursor position, get initial PCM offset of + next page. Consumes the page in the process without decoding + audio, however this is only called during stream parsing upon + seekable open. */ +static ogg_int64_t _initial_pcmoffset(OggVorbis_File *vf, vorbis_info *vi){ + ogg_page og; + ogg_int64_t accumulated=0; + long lastblock=-1; + int result; + int serialno = vf->os.serialno; + + while(1){ + ogg_packet op; + if(_get_next_page(vf,&og,-1)<0) + break; /* should not be possible unless the file is truncated/mangled */ + + if(ogg_page_bos(&og)) break; + if(ogg_page_serialno(&og)!=serialno) continue; + + /* count blocksizes of all frames in the page */ + ogg_stream_pagein(&vf->os,&og); + while((result=ogg_stream_packetout(&vf->os,&op))){ + if(result>0){ /* ignore holes */ + long thisblock=vorbis_packet_blocksize(vi,&op); + if(thisblock>=0){ + if(lastblock!=-1) + accumulated+=(lastblock+thisblock)>>2; + lastblock=thisblock; + } + } + } + + if(ogg_page_granulepos(&og)!=-1){ + /* pcm offset of last packet on the first audio page */ + accumulated= ogg_page_granulepos(&og)-accumulated; + break; + } + } + + /* less than zero? Either a corrupt file or a stream with samples + trimmed off the beginning, a normal occurrence; in both cases set + the offset to zero */ + if(accumulated<0)accumulated=0; + + return accumulated; +} + +/* finds each bitstream link one at a time using a bisection search + (has to begin by knowing the offset of the lb's initial page). + Recurses for each link so it can alloc the link storage after + finding them all, then unroll and fill the cache at the same time */ +static int _bisect_forward_serialno(OggVorbis_File *vf, + ogg_int64_t begin, + ogg_int64_t searched, + ogg_int64_t end, + ogg_int64_t endgran, + int endserial, + long *currentno_list, + int currentnos, + long m){ + ogg_int64_t pcmoffset; + ogg_int64_t dataoffset=searched; + ogg_int64_t endsearched=end; + ogg_int64_t next=end; + ogg_int64_t searchgran=-1; + ogg_page og; + ogg_int64_t ret,last; + int serialno = vf->os.serialno; + + /* invariants: + we have the headers and serialnos for the link beginning at 'begin' + we have the offset and granpos of the last page in the file (potentially + not a page we care about) + */ + + /* Is the last page in our list of current serialnumbers? */ + if(_lookup_serialno(endserial,currentno_list,currentnos)){ + + /* last page is in the starting serialno list, so we've bisected + down to (or just started with) a single link. Now we need to + find the last vorbis page belonging to the first vorbis stream + for this link. */ + searched = end; + while(endserial != serialno){ + endserial = serialno; + searched=_get_prev_page_serial(vf,searched,currentno_list,currentnos,&endserial,&endgran); + } + + vf->links=m+1; + if(vf->offsets)_ogg_free(vf->offsets); + if(vf->serialnos)_ogg_free(vf->serialnos); + if(vf->dataoffsets)_ogg_free(vf->dataoffsets); + + vf->offsets=_ogg_malloc((vf->links+1)*sizeof(*vf->offsets)); + vf->vi=_ogg_realloc(vf->vi,vf->links*sizeof(*vf->vi)); + vf->vc=_ogg_realloc(vf->vc,vf->links*sizeof(*vf->vc)); + vf->serialnos=_ogg_malloc(vf->links*sizeof(*vf->serialnos)); + vf->dataoffsets=_ogg_malloc(vf->links*sizeof(*vf->dataoffsets)); + vf->pcmlengths=_ogg_malloc(vf->links*2*sizeof(*vf->pcmlengths)); + + vf->offsets[m+1]=end; + vf->offsets[m]=begin; + vf->pcmlengths[m*2+1]=(endgran<0?0:endgran); + + }else{ + + /* last page is not in the starting stream's serial number list, + so we have multiple links. Find where the stream that begins + our bisection ends. */ + + long *next_serialno_list=NULL; + int next_serialnos=0; + vorbis_info vi; + vorbis_comment vc; + int testserial = serialno+1; + + /* the below guards against garbage seperating the last and + first pages of two links. */ + while(searched=0)next=last; + }else{ + searched=vf->offset; + } + } + + /* Bisection point found */ + /* for the time being, fetch end PCM offset the simple way */ + searched = next; + while(testserial != serialno){ + testserial = serialno; + searched = _get_prev_page_serial(vf,searched,currentno_list,currentnos,&testserial,&searchgran); + } + + ret=_seek_helper(vf,next); + if(ret)return(ret); + + ret=_fetch_headers(vf,&vi,&vc,&next_serialno_list,&next_serialnos,NULL); + if(ret)return(ret); + serialno = vf->os.serialno; + dataoffset = vf->offset; + + /* this will consume a page, however the next bisection always + starts with a raw seek */ + pcmoffset = _initial_pcmoffset(vf,&vi); + + ret=_bisect_forward_serialno(vf,next,vf->offset,end,endgran,endserial, + next_serialno_list,next_serialnos,m+1); + if(ret)return(ret); + + if(next_serialno_list)_ogg_free(next_serialno_list); + + vf->offsets[m+1]=next; + vf->serialnos[m+1]=serialno; + vf->dataoffsets[m+1]=dataoffset; + + vf->vi[m+1]=vi; + vf->vc[m+1]=vc; + + vf->pcmlengths[m*2+1]=searchgran; + vf->pcmlengths[m*2+2]=pcmoffset; + vf->pcmlengths[m*2+3]-=pcmoffset; + if(vf->pcmlengths[m*2+3]<0)vf->pcmlengths[m*2+3]=0; + } + return(0); +} + +static int _make_decode_ready(OggVorbis_File *vf){ + if(vf->ready_state>STREAMSET)return 0; + if(vf->ready_stateseekable){ + if(vorbis_synthesis_init(&vf->vd,vf->vi+vf->current_link)) + return OV_EBADLINK; + }else{ + if(vorbis_synthesis_init(&vf->vd,vf->vi)) + return OV_EBADLINK; + } + vorbis_block_init(&vf->vd,&vf->vb); + vf->ready_state=INITSET; + vf->bittrack=0.f; + vf->samptrack=0.f; + return 0; +} + +static int _open_seekable2(OggVorbis_File *vf){ + ogg_int64_t dataoffset=vf->dataoffsets[0],end,endgran=-1; + int endserial=vf->os.serialno; + int serialno=vf->os.serialno; + + /* we're partially open and have a first link header state in + storage in vf */ + + /* fetch initial PCM offset */ + ogg_int64_t pcmoffset = _initial_pcmoffset(vf,vf->vi); + + /* we can seek, so set out learning all about this file */ + if(vf->callbacks.seek_func && vf->callbacks.tell_func){ + (vf->callbacks.seek_func)(vf->datasource,0,SEEK_END); + vf->offset=vf->end=(vf->callbacks.tell_func)(vf->datasource); + }else{ + vf->offset=vf->end=-1; + } + + /* If seek_func is implemented, tell_func must also be implemented */ + if(vf->end==-1) return(OV_EINVAL); + + /* Get the offset of the last page of the physical bitstream, or, if + we're lucky the last vorbis page of this link as most OggVorbis + files will contain a single logical bitstream */ + end=_get_prev_page_serial(vf,vf->end,vf->serialnos+2,vf->serialnos[1],&endserial,&endgran); + if(end<0)return(end); + + /* now determine bitstream structure recursively */ + if(_bisect_forward_serialno(vf,0,dataoffset,end,endgran,endserial, + vf->serialnos+2,vf->serialnos[1],0)<0)return(OV_EREAD); + + vf->offsets[0]=0; + vf->serialnos[0]=serialno; + vf->dataoffsets[0]=dataoffset; + vf->pcmlengths[0]=pcmoffset; + vf->pcmlengths[1]-=pcmoffset; + if(vf->pcmlengths[1]<0)vf->pcmlengths[1]=0; + + return(ov_raw_seek(vf,dataoffset)); +} + +/* clear out the current logical bitstream decoder */ +static void _decode_clear(OggVorbis_File *vf){ + vorbis_dsp_clear(&vf->vd); + vorbis_block_clear(&vf->vb); + vf->ready_state=OPENED; +} + +/* fetch and process a packet. Handles the case where we're at a + bitstream boundary and dumps the decoding machine. If the decoding + machine is unloaded, it loads it. It also keeps pcm_offset up to + date (seek and read both use this. seek uses a special hack with + readp). + + return: <0) error, OV_HOLE (lost packet) or OV_EOF + 0) need more data (only if readp==0) + 1) got a packet +*/ + +static int _fetch_and_process_packet(OggVorbis_File *vf, + ogg_packet *op_in, + int readp, + int spanp){ + ogg_page og; + + /* handle one packet. Try to fetch it from current stream state */ + /* extract packets from page */ + while(1){ + + if(vf->ready_state==STREAMSET){ + int ret=_make_decode_ready(vf); + if(ret<0)return ret; + } + + /* process a packet if we can. */ + + if(vf->ready_state==INITSET){ + int hs=vorbis_synthesis_halfrate_p(vf->vi); + + while(1) { + ogg_packet op; + ogg_packet *op_ptr=(op_in?op_in:&op); + int result=ogg_stream_packetout(&vf->os,op_ptr); + ogg_int64_t granulepos; + + op_in=NULL; + if(result==-1)return(OV_HOLE); /* hole in the data. */ + if(result>0){ + /* got a packet. process it */ + granulepos=op_ptr->granulepos; + if(!vorbis_synthesis(&vf->vb,op_ptr)){ /* lazy check for lazy + header handling. The + header packets aren't + audio, so if/when we + submit them, + vorbis_synthesis will + reject them */ + + /* suck in the synthesis data and track bitrate */ + { + int oldsamples=vorbis_synthesis_pcmout(&vf->vd,NULL); + /* for proper use of libvorbis within libvorbisfile, + oldsamples will always be zero. */ + if(oldsamples)return(OV_EFAULT); + + vorbis_synthesis_blockin(&vf->vd,&vf->vb); + vf->samptrack+=(vorbis_synthesis_pcmout(&vf->vd,NULL)<bittrack+=op_ptr->bytes*8; + } + + /* update the pcm offset. */ + if(granulepos!=-1 && !op_ptr->e_o_s){ + int link=(vf->seekable?vf->current_link:0); + int i,samples; + + /* this packet has a pcm_offset on it (the last packet + completed on a page carries the offset) After processing + (above), we know the pcm position of the *last* sample + ready to be returned. Find the offset of the *first* + + As an aside, this trick is inaccurate if we begin + reading anew right at the last page; the end-of-stream + granulepos declares the last frame in the stream, and the + last packet of the last page may be a partial frame. + So, we need a previous granulepos from an in-sequence page + to have a reference point. Thus the !op_ptr->e_o_s clause + above */ + + if(vf->seekable && link>0) + granulepos-=vf->pcmlengths[link*2]; + if(granulepos<0)granulepos=0; /* actually, this + shouldn't be possible + here unless the stream + is very broken */ + + samples=(vorbis_synthesis_pcmout(&vf->vd,NULL)<pcmlengths[i*2+1]; + vf->pcm_offset=granulepos; + } + return(1); + } + } + else + break; + } + } + + if(vf->ready_state>=OPENED){ + ogg_int64_t ret; + + while(1){ + /* the loop is not strictly necessary, but there's no sense in + doing the extra checks of the larger loop for the common + case in a multiplexed bistream where the page is simply + part of a different logical bitstream; keep reading until + we get one with the correct serialno */ + + if(!readp)return(0); + if((ret=_get_next_page(vf,&og,-1))<0){ + return(OV_EOF); /* eof. leave unitialized */ + } + + /* bitrate tracking; add the header's bytes here, the body bytes + are done by packet above */ + vf->bittrack+=og.header_len*8; + + if(vf->ready_state==INITSET){ + if(vf->current_serialno!=ogg_page_serialno(&og)){ + + /* two possibilities: + 1) our decoding just traversed a bitstream boundary + 2) another stream is multiplexed into this logical section */ + + if(ogg_page_bos(&og)){ + /* boundary case */ + if(!spanp) + return(OV_EOF); + + _decode_clear(vf); + + if(!vf->seekable){ + vorbis_info_clear(vf->vi); + vorbis_comment_clear(vf->vc); + } + break; + + }else + continue; /* possibility #2 */ + } + } + + break; + } + } + + /* Do we need to load a new machine before submitting the page? */ + /* This is different in the seekable and non-seekable cases. + + In the seekable case, we already have all the header + information loaded and cached; we just initialize the machine + with it and continue on our merry way. + + In the non-seekable (streaming) case, we'll only be at a + boundary if we just left the previous logical bitstream and + we're now nominally at the header of the next bitstream + */ + + if(vf->ready_state!=INITSET){ + int link; + + if(vf->ready_stateseekable){ + long serialno = ogg_page_serialno(&og); + + /* match the serialno to bitstream section. We use this rather than + offset positions to avoid problems near logical bitstream + boundaries */ + + for(link=0;linklinks;link++) + if(vf->serialnos[link]==serialno)break; + + if(link==vf->links) continue; /* not the desired Vorbis + bitstream section; keep + trying */ + + vf->current_serialno=serialno; + vf->current_link=link; + + ogg_stream_reset_serialno(&vf->os,vf->current_serialno); + vf->ready_state=STREAMSET; + + }else{ + /* we're streaming */ + /* fetch the three header packets, build the info struct */ + + int ret=_fetch_headers(vf,vf->vi,vf->vc,NULL,NULL,&og); + if(ret)return(ret); + vf->current_serialno=vf->os.serialno; + vf->current_link++; + link=0; + } + } + } + + /* the buffered page is the data we want, and we're ready for it; + add it to the stream state */ + ogg_stream_pagein(&vf->os,&og); + + } +} + +/* if, eg, 64 bit stdio is configured by default, this will build with + fseek64 */ +static int _fseek64_wrap(FILE *f,ogg_int64_t off,int whence){ + if(f==NULL)return(-1); + return fseek(f,off,whence); +} + +static int _ov_open1(void *f,OggVorbis_File *vf,const char *initial, + long ibytes, ov_callbacks callbacks){ + int offsettest=((f && callbacks.seek_func)?callbacks.seek_func(f,0,SEEK_CUR):-1); + long *serialno_list=NULL; + int serialno_list_size=0; + int ret; + + memset(vf,0,sizeof(*vf)); + vf->datasource=f; + vf->callbacks = callbacks; + + /* init the framing state */ + ogg_sync_init(&vf->oy); + + /* perhaps some data was previously read into a buffer for testing + against other stream types. Allow initialization from this + previously read data (especially as we may be reading from a + non-seekable stream) */ + if(initial){ + char *buffer=ogg_sync_buffer(&vf->oy,ibytes); + memcpy(buffer,initial,ibytes); + ogg_sync_wrote(&vf->oy,ibytes); + } + + /* can we seek? Stevens suggests the seek test was portable */ + if(offsettest!=-1)vf->seekable=1; + + /* No seeking yet; Set up a 'single' (current) logical bitstream + entry for partial open */ + vf->links=1; + vf->vi=_ogg_calloc(vf->links,sizeof(*vf->vi)); + vf->vc=_ogg_calloc(vf->links,sizeof(*vf->vc)); + ogg_stream_init(&vf->os,-1); /* fill in the serialno later */ + + /* Fetch all BOS pages, store the vorbis header and all seen serial + numbers, load subsequent vorbis setup headers */ + if((ret=_fetch_headers(vf,vf->vi,vf->vc,&serialno_list,&serialno_list_size,NULL))<0){ + vf->datasource=NULL; + ov_clear(vf); + }else{ + /* serial number list for first link needs to be held somewhere + for second stage of seekable stream open; this saves having to + seek/reread first link's serialnumber data then. */ + vf->serialnos=_ogg_calloc(serialno_list_size+2,sizeof(*vf->serialnos)); + vf->serialnos[0]=vf->current_serialno=vf->os.serialno; + vf->serialnos[1]=serialno_list_size; + memcpy(vf->serialnos+2,serialno_list,serialno_list_size*sizeof(*vf->serialnos)); + + vf->offsets=_ogg_calloc(1,sizeof(*vf->offsets)); + vf->dataoffsets=_ogg_calloc(1,sizeof(*vf->dataoffsets)); + vf->offsets[0]=0; + vf->dataoffsets[0]=vf->offset; + + vf->ready_state=PARTOPEN; + } + if(serialno_list)_ogg_free(serialno_list); + return(ret); +} + +static int _ov_open2(OggVorbis_File *vf){ + if(vf->ready_state != PARTOPEN) return OV_EINVAL; + vf->ready_state=OPENED; + if(vf->seekable){ + int ret=_open_seekable2(vf); + if(ret){ + vf->datasource=NULL; + ov_clear(vf); + } + return(ret); + }else + vf->ready_state=STREAMSET; + + return 0; +} + + +/* clear out the OggVorbis_File struct */ +int ov_clear(OggVorbis_File *vf){ + if(vf){ + vorbis_block_clear(&vf->vb); + vorbis_dsp_clear(&vf->vd); + ogg_stream_clear(&vf->os); + + if(vf->vi && vf->links){ + int i; + for(i=0;ilinks;i++){ + vorbis_info_clear(vf->vi+i); + vorbis_comment_clear(vf->vc+i); + } + _ogg_free(vf->vi); + _ogg_free(vf->vc); + } + if(vf->dataoffsets)_ogg_free(vf->dataoffsets); + if(vf->pcmlengths)_ogg_free(vf->pcmlengths); + if(vf->serialnos)_ogg_free(vf->serialnos); + if(vf->offsets)_ogg_free(vf->offsets); + ogg_sync_clear(&vf->oy); + if(vf->datasource && vf->callbacks.close_func) + (vf->callbacks.close_func)(vf->datasource); + memset(vf,0,sizeof(*vf)); + } +#ifdef DEBUG_LEAKS + _VDBG_dump(); +#endif + return(0); +} + +/* inspects the OggVorbis file and finds/documents all the logical + bitstreams contained in it. Tries to be tolerant of logical + bitstream sections that are truncated/woogie. + + return: -1) error + 0) OK +*/ + +int ov_open_callbacks(void *f,OggVorbis_File *vf, + const char *initial,long ibytes,ov_callbacks callbacks){ + int ret=_ov_open1(f,vf,initial,ibytes,callbacks); + if(ret)return ret; + return _ov_open2(vf); +} + +int ov_open(FILE *f,OggVorbis_File *vf,const char *initial,long ibytes){ + ov_callbacks callbacks = { + (size_t (*)(void *, size_t, size_t, void *)) fread, + (int (*)(void *, ogg_int64_t, int)) _fseek64_wrap, + (int (*)(void *)) fclose, + (long (*)(void *)) ftell + }; + + return ov_open_callbacks((void *)f, vf, initial, ibytes, callbacks); +} + +int ov_fopen(const char *path,OggVorbis_File *vf){ + int ret; + FILE *f = fopen(path,"rb"); + if(!f) return -1; + + ret = ov_open(f,vf,NULL,0); + if(ret) fclose(f); + return ret; +} + + +/* cheap hack for game usage where downsampling is desirable; there's + no need for SRC as we can just do it cheaply in libvorbis. */ + +int ov_halfrate(OggVorbis_File *vf,int flag){ + int i; + if(vf->vi==NULL)return OV_EINVAL; + if(vf->ready_state>STREAMSET){ + /* clear out stream state; dumping the decode machine is needed to + reinit the MDCT lookups. */ + vorbis_dsp_clear(&vf->vd); + vorbis_block_clear(&vf->vb); + vf->ready_state=STREAMSET; + if(vf->pcm_offset>=0){ + ogg_int64_t pos=vf->pcm_offset; + vf->pcm_offset=-1; /* make sure the pos is dumped if unseekable */ + ov_pcm_seek(vf,pos); + } + } + + for(i=0;ilinks;i++){ + if(vorbis_synthesis_halfrate(vf->vi+i,flag)){ + if(flag) ov_halfrate(vf,0); + return OV_EINVAL; + } + } + return 0; +} + +int ov_halfrate_p(OggVorbis_File *vf){ + if(vf->vi==NULL)return OV_EINVAL; + return vorbis_synthesis_halfrate_p(vf->vi); +} + +/* Only partially open the vorbis file; test for Vorbisness, and load + the headers for the first chain. Do not seek (although test for + seekability). Use ov_test_open to finish opening the file, else + ov_clear to close/free it. Same return codes as open. + + Note that vorbisfile does _not_ take ownership of the file if the + call fails; the calling applicaiton is responsible for closing the file + if this call returns an error. */ + +int ov_test_callbacks(void *f,OggVorbis_File *vf, + const char *initial,long ibytes,ov_callbacks callbacks) +{ + return _ov_open1(f,vf,initial,ibytes,callbacks); +} + +int ov_test(FILE *f,OggVorbis_File *vf,const char *initial,long ibytes){ + ov_callbacks callbacks = { + (size_t (*)(void *, size_t, size_t, void *)) fread, + (int (*)(void *, ogg_int64_t, int)) _fseek64_wrap, + (int (*)(void *)) fclose, + (long (*)(void *)) ftell + }; + + return ov_test_callbacks((void *)f, vf, initial, ibytes, callbacks); +} + +int ov_test_open(OggVorbis_File *vf){ + if(vf->ready_state!=PARTOPEN)return(OV_EINVAL); + return _ov_open2(vf); +} + +/* How many logical bitstreams in this physical bitstream? */ +long ov_streams(OggVorbis_File *vf){ + return vf->links; +} + +/* Is the FILE * associated with vf seekable? */ +long ov_seekable(OggVorbis_File *vf){ + return vf->seekable; +} + +/* returns the bitrate for a given logical bitstream or the entire + physical bitstream. If the file is open for random access, it will + find the *actual* average bitrate. If the file is streaming, it + returns the nominal bitrate (if set) else the average of the + upper/lower bounds (if set) else -1 (unset). + + If you want the actual bitrate field settings, get them from the + vorbis_info structs */ + +long ov_bitrate(OggVorbis_File *vf,int i){ + if(vf->ready_state=vf->links)return(OV_EINVAL); + if(!vf->seekable && i!=0)return(ov_bitrate(vf,0)); + if(i<0){ + ogg_int64_t bits=0; + int i; + float br; + for(i=0;ilinks;i++) + bits+=(vf->offsets[i+1]-vf->dataoffsets[i])*8; + /* This once read: return(rint(bits/ov_time_total(vf,-1))); + * gcc 3.x on x86 miscompiled this at optimisation level 2 and above, + * so this is slightly transformed to make it work. + */ + br = bits/ov_time_total(vf,-1); + return(rint(br)); + }else{ + if(vf->seekable){ + /* return the actual bitrate */ + return(rint((vf->offsets[i+1]-vf->dataoffsets[i])*8/ov_time_total(vf,i))); + }else{ + /* return nominal if set */ + if(vf->vi[i].bitrate_nominal>0){ + return vf->vi[i].bitrate_nominal; + }else{ + if(vf->vi[i].bitrate_upper>0){ + if(vf->vi[i].bitrate_lower>0){ + return (vf->vi[i].bitrate_upper+vf->vi[i].bitrate_lower)/2; + }else{ + return vf->vi[i].bitrate_upper; + } + } + return(OV_FALSE); + } + } + } +} + +/* returns the actual bitrate since last call. returns -1 if no + additional data to offer since last call (or at beginning of stream), + EINVAL if stream is only partially open +*/ +long ov_bitrate_instant(OggVorbis_File *vf){ + int link=(vf->seekable?vf->current_link:0); + long ret; + if(vf->ready_statesamptrack==0)return(OV_FALSE); + ret=vf->bittrack/vf->samptrack*vf->vi[link].rate+.5; + vf->bittrack=0.f; + vf->samptrack=0.f; + return(ret); +} + +/* Guess */ +long ov_serialnumber(OggVorbis_File *vf,int i){ + if(i>=vf->links)return(ov_serialnumber(vf,vf->links-1)); + if(!vf->seekable && i>=0)return(ov_serialnumber(vf,-1)); + if(i<0){ + return(vf->current_serialno); + }else{ + return(vf->serialnos[i]); + } +} + +/* returns: total raw (compressed) length of content if i==-1 + raw (compressed) length of that logical bitstream for i==0 to n + OV_EINVAL if the stream is not seekable (we can't know the length) + or if stream is only partially open +*/ +ogg_int64_t ov_raw_total(OggVorbis_File *vf,int i){ + if(vf->ready_stateseekable || i>=vf->links)return(OV_EINVAL); + if(i<0){ + ogg_int64_t acc=0; + int i; + for(i=0;ilinks;i++) + acc+=ov_raw_total(vf,i); + return(acc); + }else{ + return(vf->offsets[i+1]-vf->offsets[i]); + } +} + +/* returns: total PCM length (samples) of content if i==-1 PCM length + (samples) of that logical bitstream for i==0 to n + OV_EINVAL if the stream is not seekable (we can't know the + length) or only partially open +*/ +ogg_int64_t ov_pcm_total(OggVorbis_File *vf,int i){ + if(vf->ready_stateseekable || i>=vf->links)return(OV_EINVAL); + if(i<0){ + ogg_int64_t acc=0; + int i; + for(i=0;ilinks;i++) + acc+=ov_pcm_total(vf,i); + return(acc); + }else{ + return(vf->pcmlengths[i*2+1]); + } +} + +/* returns: total seconds of content if i==-1 + seconds in that logical bitstream for i==0 to n + OV_EINVAL if the stream is not seekable (we can't know the + length) or only partially open +*/ +double ov_time_total(OggVorbis_File *vf,int i){ + if(vf->ready_stateseekable || i>=vf->links)return(OV_EINVAL); + if(i<0){ + double acc=0; + int i; + for(i=0;ilinks;i++) + acc+=ov_time_total(vf,i); + return(acc); + }else{ + return((double)(vf->pcmlengths[i*2+1])/vf->vi[i].rate); + } +} + +/* seek to an offset relative to the *compressed* data. This also + scans packets to update the PCM cursor. It will cross a logical + bitstream boundary, but only if it can't get any packets out of the + tail of the bitstream we seek to (so no surprises). + + returns zero on success, nonzero on failure */ + +int ov_raw_seek(OggVorbis_File *vf,ogg_int64_t pos){ + ogg_stream_state work_os; + + if(vf->ready_stateseekable) + return(OV_ENOSEEK); /* don't dump machine if we can't seek */ + + if(pos<0 || pos>vf->end)return(OV_EINVAL); + + /* is the seek position outside our current link [if any]? */ + if(vf->ready_state>=STREAMSET){ + if(posoffsets[vf->current_link] || pos>=vf->offsets[vf->current_link+1]) + _decode_clear(vf); /* clear out stream state */ + } + + /* don't yet clear out decoding machine (if it's initialized), in + the case we're in the same link. Restart the decode lapping, and + let _fetch_and_process_packet deal with a potential bitstream + boundary */ + vf->pcm_offset=-1; + ogg_stream_reset_serialno(&vf->os, + vf->current_serialno); /* must set serialno */ + vorbis_synthesis_restart(&vf->vd); + + if(_seek_helper(vf,pos)) { + /* dump the machine so we're in a known state */ + vf->pcm_offset=-1; + _decode_clear(vf); + return OV_EBADLINK; + } + + /* we need to make sure the pcm_offset is set, but we don't want to + advance the raw cursor past good packets just to get to the first + with a granulepos. That's not equivalent behavior to beginning + decoding as immediately after the seek position as possible. + + So, a hack. We use two stream states; a local scratch state and + the shared vf->os stream state. We use the local state to + scan, and the shared state as a buffer for later decode. + + Unfortuantely, on the last page we still advance to last packet + because the granulepos on the last page is not necessarily on a + packet boundary, and we need to make sure the granpos is + correct. + */ + + { + ogg_page og; + ogg_packet op; + int lastblock=0; + int accblock=0; + int thisblock=0; + int lastflag=0; + int firstflag=0; + ogg_int64_t pagepos=-1; + + ogg_stream_init(&work_os,vf->current_serialno); /* get the memory ready */ + ogg_stream_reset(&work_os); /* eliminate the spurious OV_HOLE + return from not necessarily + starting from the beginning */ + + while(1){ + if(vf->ready_state>=STREAMSET){ + /* snarf/scan a packet if we can */ + int result=ogg_stream_packetout(&work_os,&op); + + if(result>0){ + + if(vf->vi[vf->current_link].codec_setup){ + thisblock=vorbis_packet_blocksize(vf->vi+vf->current_link,&op); + if(thisblock<0){ + ogg_stream_packetout(&vf->os,NULL); + thisblock=0; + }else{ + + /* We can't get a guaranteed correct pcm position out of the + last page in a stream because it might have a 'short' + granpos, which can only be detected in the presence of a + preceding page. However, if the last page is also the first + page, the granpos rules of a first page take precedence. Not + only that, but for first==last, the EOS page must be treated + as if its a normal first page for the stream to open/play. */ + if(lastflag && !firstflag) + ogg_stream_packetout(&vf->os,NULL); + else + if(lastblock)accblock+=(lastblock+thisblock)>>2; + } + + if(op.granulepos!=-1){ + int i,link=vf->current_link; + ogg_int64_t granulepos=op.granulepos-vf->pcmlengths[link*2]; + if(granulepos<0)granulepos=0; + + for(i=0;ipcmlengths[i*2+1]; + vf->pcm_offset=granulepos-accblock; + if(vf->pcm_offset<0)vf->pcm_offset=0; + break; + } + lastblock=thisblock; + continue; + }else + ogg_stream_packetout(&vf->os,NULL); + } + } + + if(!lastblock){ + pagepos=_get_next_page(vf,&og,-1); + if(pagepos<0){ + vf->pcm_offset=ov_pcm_total(vf,-1); + break; + } + }else{ + /* huh? Bogus stream with packets but no granulepos */ + vf->pcm_offset=-1; + break; + } + + /* has our decoding just traversed a bitstream boundary? */ + if(vf->ready_state>=STREAMSET){ + if(vf->current_serialno!=ogg_page_serialno(&og)){ + + /* two possibilities: + 1) our decoding just traversed a bitstream boundary + 2) another stream is multiplexed into this logical section? */ + + if(ogg_page_bos(&og)){ + /* we traversed */ + _decode_clear(vf); /* clear out stream state */ + ogg_stream_clear(&work_os); + } /* else, do nothing; next loop will scoop another page */ + } + } + + if(vf->ready_statelinks;link++) + if(vf->serialnos[link]==serialno)break; + + if(link==vf->links) continue; /* not the desired Vorbis + bitstream section; keep + trying */ + vf->current_link=link; + vf->current_serialno=serialno; + ogg_stream_reset_serialno(&vf->os,serialno); + ogg_stream_reset_serialno(&work_os,serialno); + vf->ready_state=STREAMSET; + firstflag=(pagepos<=vf->dataoffsets[link]); + } + + ogg_stream_pagein(&vf->os,&og); + ogg_stream_pagein(&work_os,&og); + lastflag=ogg_page_eos(&og); + + } + } + + ogg_stream_clear(&work_os); + vf->bittrack=0.f; + vf->samptrack=0.f; + return(0); +} + +/* Page granularity seek (faster than sample granularity because we + don't do the last bit of decode to find a specific sample). + + Seek to the last [granule marked] page preceding the specified pos + location, such that decoding past the returned point will quickly + arrive at the requested position. */ +int ov_pcm_seek_page(OggVorbis_File *vf,ogg_int64_t pos){ + int link=-1; + ogg_int64_t result=0; + ogg_int64_t total=ov_pcm_total(vf,-1); + + if(vf->ready_stateseekable)return(OV_ENOSEEK); + + if(pos<0 || pos>total)return(OV_EINVAL); + + /* which bitstream section does this pcm offset occur in? */ + for(link=vf->links-1;link>=0;link--){ + total-=vf->pcmlengths[link*2+1]; + if(pos>=total)break; + } + + /* Search within the logical bitstream for the page with the highest + pcm_pos preceding pos. If we're looking for a position on the + first page, bisection will halt without finding our position as + it's before the first explicit granulepos fencepost. That case is + handled separately below. + + There is a danger here; missing pages or incorrect frame number + information in the bitstream could make our task impossible. + Account for that (it would be an error condition) */ + + /* new search algorithm originally by HB (Nicholas Vinen) */ + + { + ogg_int64_t end=vf->offsets[link+1]; + ogg_int64_t begin=vf->dataoffsets[link]; + ogg_int64_t begintime = vf->pcmlengths[link*2]; + ogg_int64_t endtime = vf->pcmlengths[link*2+1]+begintime; + ogg_int64_t target=pos-total+begintime; + ogg_int64_t best=-1; + int got_page=0; + + ogg_page og; + + /* if we have only one page, there will be no bisection. Grab the page here */ + if(begin==end){ + result=_seek_helper(vf,begin); + if(result) goto seek_error; + + result=_get_next_page(vf,&og,1); + if(result<0) goto seek_error; + + got_page=1; + } + + /* bisection loop */ + while(beginoffset); + if(result==OV_EREAD) goto seek_error; + if(result<0){ + /* there is no next page! */ + if(bisect<=begin+1) + /* No bisection left to perform. We've either found the + best candidate already or failed. Exit loop. */ + end=begin; + else{ + /* We tried to load a fraction of the last page; back up a + bit and try to get the whole last page */ + if(bisect==0) goto seek_error; + bisect-=CHUNKSIZE; + + /* don't repeat/loop on a read we've already performed */ + if(bisect<=begin)bisect=begin+1; + + /* seek and cntinue bisection */ + result=_seek_helper(vf,bisect); + if(result) goto seek_error; + } + }else{ + ogg_int64_t granulepos; + got_page=1; + + /* got a page. analyze it */ + /* only consider pages from primary vorbis stream */ + if(ogg_page_serialno(&og)!=vf->serialnos[link]) + continue; + + /* only consider pages with the granulepos set */ + granulepos=ogg_page_granulepos(&og); + if(granulepos==-1)continue; + + if(granuleposoffset; /* raw offset of next page */ + begintime=granulepos; + + /* if we're before our target but within a short distance, + don't bisect; read forward */ + if(target-begintime>44100)break; + + bisect=begin; /* *not* begin + 1 as above */ + }else{ + + /* This is one of our pages, but the granpos is + post-target; it is not a bisection return + candidate. (The only way we'd use it is if it's the + first page in the stream; we handle that case later + outside the bisection) */ + if(bisect<=begin+1){ + /* No bisection left to perform. We've either found the + best candidate already or failed. Exit loop. */ + end=begin; + }else{ + if(end==vf->offset){ + /* bisection read to the end; use the known page + boundary (result) to update bisection, back up a + little bit, and try again */ + end=result; + bisect-=CHUNKSIZE; + if(bisect<=begin)bisect=begin+1; + result=_seek_helper(vf,bisect); + if(result) goto seek_error; + }else{ + /* Normal bisection */ + end=bisect; + endtime=granulepos; + break; + } + } + } + } + } + } + + /* Out of bisection: did it 'fail?' */ + if(best == -1){ + + /* Check the 'looking for data in first page' special case; + bisection would 'fail' because our search target was before the + first PCM granule position fencepost. */ + + if(got_page && + begin == vf->dataoffsets[link] && + ogg_page_serialno(&og)==vf->serialnos[link]){ + + /* Yes, this is the beginning-of-stream case. We already have + our page, right at the beginning of PCM data. Set state + and return. */ + + vf->pcm_offset=total; + + if(link!=vf->current_link){ + /* Different link; dump entire decode machine */ + _decode_clear(vf); + + vf->current_link=link; + vf->current_serialno=vf->serialnos[link]; + vf->ready_state=STREAMSET; + + }else{ + vorbis_synthesis_restart(&vf->vd); + } + + ogg_stream_reset_serialno(&vf->os,vf->current_serialno); + ogg_stream_pagein(&vf->os,&og); + + }else + goto seek_error; + + }else{ + + /* Bisection found our page. seek to it, update pcm offset. Easier case than + raw_seek, don't keep packets preceding granulepos. */ + + ogg_page og; + ogg_packet op; + + /* seek */ + result=_seek_helper(vf,best); + vf->pcm_offset=-1; + if(result) goto seek_error; + result=_get_next_page(vf,&og,-1); + if(result<0) goto seek_error; + + if(link!=vf->current_link){ + /* Different link; dump entire decode machine */ + _decode_clear(vf); + + vf->current_link=link; + vf->current_serialno=vf->serialnos[link]; + vf->ready_state=STREAMSET; + + }else{ + vorbis_synthesis_restart(&vf->vd); + } + + ogg_stream_reset_serialno(&vf->os,vf->current_serialno); + ogg_stream_pagein(&vf->os,&og); + + /* pull out all but last packet; the one with granulepos */ + while(1){ + result=ogg_stream_packetpeek(&vf->os,&op); + if(result==0){ + /* No packet returned; we exited the bisection with 'best' + pointing to a page with a granule position, so the packet + finishing this page ('best') originated on a preceding + page. Keep fetching previous pages until we get one with + a granulepos or without the 'continued' flag set. Then + just use raw_seek for simplicity. */ + /* Do not rewind past the beginning of link data; if we do, + it's either a bug or a broken stream */ + result=best; + while(result>vf->dataoffsets[link]){ + result=_get_prev_page(vf,result,&og); + if(result<0) goto seek_error; + if(ogg_page_serialno(&og)==vf->current_serialno && + (ogg_page_granulepos(&og)>-1 || + !ogg_page_continued(&og))){ + return ov_raw_seek(vf,result); + } + } + } + if(result<0){ + result = OV_EBADPACKET; + goto seek_error; + } + if(op.granulepos!=-1){ + vf->pcm_offset=op.granulepos-vf->pcmlengths[vf->current_link*2]; + if(vf->pcm_offset<0)vf->pcm_offset=0; + vf->pcm_offset+=total; + break; + }else + result=ogg_stream_packetout(&vf->os,NULL); + } + } + } + + /* verify result */ + if(vf->pcm_offset>pos || pos>ov_pcm_total(vf,-1)){ + result=OV_EFAULT; + goto seek_error; + } + vf->bittrack=0.f; + vf->samptrack=0.f; + return(0); + + seek_error: + /* dump machine so we're in a known state */ + vf->pcm_offset=-1; + _decode_clear(vf); + return (int)result; +} + +/* seek to a sample offset relative to the decompressed pcm stream + returns zero on success, nonzero on failure */ + +int ov_pcm_seek(OggVorbis_File *vf,ogg_int64_t pos){ + int thisblock,lastblock=0; + int ret=ov_pcm_seek_page(vf,pos); + if(ret<0)return(ret); + if((ret=_make_decode_ready(vf)))return ret; + + /* discard leading packets we don't need for the lapping of the + position we want; don't decode them */ + + while(1){ + ogg_packet op; + ogg_page og; + + int ret=ogg_stream_packetpeek(&vf->os,&op); + if(ret>0){ + thisblock=vorbis_packet_blocksize(vf->vi+vf->current_link,&op); + if(thisblock<0){ + ogg_stream_packetout(&vf->os,NULL); + continue; /* non audio packet */ + } + if(lastblock)vf->pcm_offset+=(lastblock+thisblock)>>2; + + if(vf->pcm_offset+((thisblock+ + vorbis_info_blocksize(vf->vi,1))>>2)>=pos)break; + + /* remove the packet from packet queue and track its granulepos */ + ogg_stream_packetout(&vf->os,NULL); + vorbis_synthesis_trackonly(&vf->vb,&op); /* set up a vb with + only tracking, no + pcm_decode */ + vorbis_synthesis_blockin(&vf->vd,&vf->vb); + + /* end of logical stream case is hard, especially with exact + length positioning. */ + + if(op.granulepos>-1){ + int i; + /* always believe the stream markers */ + vf->pcm_offset=op.granulepos-vf->pcmlengths[vf->current_link*2]; + if(vf->pcm_offset<0)vf->pcm_offset=0; + for(i=0;icurrent_link;i++) + vf->pcm_offset+=vf->pcmlengths[i*2+1]; + } + + lastblock=thisblock; + + }else{ + if(ret<0 && ret!=OV_HOLE)break; + + /* suck in a new page */ + if(_get_next_page(vf,&og,-1)<0)break; + if(ogg_page_bos(&og))_decode_clear(vf); + + if(vf->ready_statelinks;link++) + if(vf->serialnos[link]==serialno)break; + if(link==vf->links) continue; + vf->current_link=link; + + vf->ready_state=STREAMSET; + vf->current_serialno=ogg_page_serialno(&og); + ogg_stream_reset_serialno(&vf->os,serialno); + ret=_make_decode_ready(vf); + if(ret)return ret; + lastblock=0; + } + + ogg_stream_pagein(&vf->os,&og); + } + } + + vf->bittrack=0.f; + vf->samptrack=0.f; + /* discard samples until we reach the desired position. Crossing a + logical bitstream boundary with abandon is OK. */ + { + /* note that halfrate could be set differently in each link, but + vorbisfile encoforces all links are set or unset */ + int hs=vorbis_synthesis_halfrate_p(vf->vi); + while(vf->pcm_offset<((pos>>hs)<pcm_offset)>>hs; + long samples=vorbis_synthesis_pcmout(&vf->vd,NULL); + + if(samples>target)samples=target; + vorbis_synthesis_read(&vf->vd,samples); + vf->pcm_offset+=samples<pcm_offset=ov_pcm_total(vf,-1); /* eof */ + } + } + return 0; +} + +/* seek to a playback time relative to the decompressed pcm stream + returns zero on success, nonzero on failure */ +int ov_time_seek(OggVorbis_File *vf,double seconds){ + /* translate time to PCM position and call ov_pcm_seek */ + + int link=-1; + ogg_int64_t pcm_total=0; + double time_total=0.; + + if(vf->ready_stateseekable)return(OV_ENOSEEK); + if(seconds<0)return(OV_EINVAL); + + /* which bitstream section does this time offset occur in? */ + for(link=0;linklinks;link++){ + double addsec = ov_time_total(vf,link); + if(secondspcmlengths[link*2+1]; + } + + if(link==vf->links)return(OV_EINVAL); + + /* enough information to convert time offset to pcm offset */ + { + ogg_int64_t target=pcm_total+(seconds-time_total)*vf->vi[link].rate; + return(ov_pcm_seek(vf,target)); + } +} + +/* page-granularity version of ov_time_seek + returns zero on success, nonzero on failure */ +int ov_time_seek_page(OggVorbis_File *vf,double seconds){ + /* translate time to PCM position and call ov_pcm_seek */ + + int link=-1; + ogg_int64_t pcm_total=0; + double time_total=0.; + + if(vf->ready_stateseekable)return(OV_ENOSEEK); + if(seconds<0)return(OV_EINVAL); + + /* which bitstream section does this time offset occur in? */ + for(link=0;linklinks;link++){ + double addsec = ov_time_total(vf,link); + if(secondspcmlengths[link*2+1]; + } + + if(link==vf->links)return(OV_EINVAL); + + /* enough information to convert time offset to pcm offset */ + { + ogg_int64_t target=pcm_total+(seconds-time_total)*vf->vi[link].rate; + return(ov_pcm_seek_page(vf,target)); + } +} + +/* tell the current stream offset cursor. Note that seek followed by + tell will likely not give the set offset due to caching */ +ogg_int64_t ov_raw_tell(OggVorbis_File *vf){ + if(vf->ready_stateoffset); +} + +/* return PCM offset (sample) of next PCM sample to be read */ +ogg_int64_t ov_pcm_tell(OggVorbis_File *vf){ + if(vf->ready_statepcm_offset); +} + +/* return time offset (seconds) of next PCM sample to be read */ +double ov_time_tell(OggVorbis_File *vf){ + int link=0; + ogg_int64_t pcm_total=0; + double time_total=0.f; + + if(vf->ready_stateseekable){ + pcm_total=ov_pcm_total(vf,-1); + time_total=ov_time_total(vf,-1); + + /* which bitstream section does this time offset occur in? */ + for(link=vf->links-1;link>=0;link--){ + pcm_total-=vf->pcmlengths[link*2+1]; + time_total-=ov_time_total(vf,link); + if(vf->pcm_offset>=pcm_total)break; + } + } + + return((double)time_total+(double)(vf->pcm_offset-pcm_total)/vf->vi[link].rate); +} + +/* link: -1) return the vorbis_info struct for the bitstream section + currently being decoded + 0-n) to request information for a specific bitstream section + + In the case of a non-seekable bitstream, any call returns the + current bitstream. NULL in the case that the machine is not + initialized */ + +vorbis_info *ov_info(OggVorbis_File *vf,int link){ + if(vf->seekable){ + if(link<0) + if(vf->ready_state>=STREAMSET) + return vf->vi+vf->current_link; + else + return vf->vi; + else + if(link>=vf->links) + return NULL; + else + return vf->vi+link; + }else{ + return vf->vi; + } +} + +/* grr, strong typing, grr, no templates/inheritence, grr */ +vorbis_comment *ov_comment(OggVorbis_File *vf,int link){ + if(vf->seekable){ + if(link<0) + if(vf->ready_state>=STREAMSET) + return vf->vc+vf->current_link; + else + return vf->vc; + else + if(link>=vf->links) + return NULL; + else + return vf->vc+link; + }else{ + return vf->vc; + } +} + +static int host_is_big_endian() { + ogg_int32_t pattern = 0xfeedface; /* deadbeef */ + unsigned char *bytewise = (unsigned char *)&pattern; + if (bytewise[0] == 0xfe) return 1; + return 0; +} + +/* up to this point, everything could more or less hide the multiple + logical bitstream nature of chaining from the toplevel application + if the toplevel application didn't particularly care. However, at + the point that we actually read audio back, the multiple-section + nature must surface: Multiple bitstream sections do not necessarily + have to have the same number of channels or sampling rate. + + ov_read returns the sequential logical bitstream number currently + being decoded along with the PCM data in order that the toplevel + application can take action on channel/sample rate changes. This + number will be incremented even for streamed (non-seekable) streams + (for seekable streams, it represents the actual logical bitstream + index within the physical bitstream. Note that the accessor + functions above are aware of this dichotomy). + + ov_read_filter is exactly the same as ov_read except that it processes + the decoded audio data through a filter before packing it into the + requested format. This gives greater accuracy than applying a filter + after the audio has been converted into integral PCM. + + input values: buffer) a buffer to hold packed PCM data for return + length) the byte length requested to be placed into buffer + bigendianp) should the data be packed LSB first (0) or + MSB first (1) + word) word size for output. currently 1 (byte) or + 2 (16 bit short) + + return values: <0) error/hole in data (OV_HOLE), partial open (OV_EINVAL) + 0) EOF + n) number of bytes of PCM actually returned. The + below works on a packet-by-packet basis, so the + return length is not related to the 'length' passed + in, just guaranteed to fit. + + *section) set to the logical bitstream number */ + +long ov_read_filter(OggVorbis_File *vf,char *buffer,int length, + int bigendianp,int word,int sgned,int *bitstream, + void (*filter)(float **pcm,long channels,long samples,void *filter_param),void *filter_param){ + int i,j; + int host_endian = host_is_big_endian(); + int hs; + + float **pcm; + long samples; + + if(vf->ready_stateready_state==INITSET){ + samples=vorbis_synthesis_pcmout(&vf->vd,&pcm); + if(samples)break; + } + + /* suck in another packet */ + { + int ret=_fetch_and_process_packet(vf,NULL,1,1); + if(ret==OV_EOF) + return(0); + if(ret<=0) + return(ret); + } + + } + + if(samples>0){ + + /* yay! proceed to pack data into the byte buffer */ + + long channels=ov_info(vf,-1)->channels; + long bytespersample=word * channels; + vorbis_fpu_control fpu; + if(samples>length/bytespersample)samples=length/bytespersample; + + if(samples <= 0) + return OV_EINVAL; + + /* Here. */ + if(filter) + filter(pcm,channels,samples,filter_param); + + /* a tight loop to pack each size */ + { + int val; + if(word==1){ + int off=(sgned?0:128); + vorbis_fpu_setround(&fpu); + for(j=0;j127)val=127; + else if(val<-128)val=-128; + *buffer++=val+off; + } + vorbis_fpu_restore(fpu); + }else{ + int off=(sgned?0:32768); + + if(host_endian==bigendianp){ + if(sgned){ + + vorbis_fpu_setround(&fpu); + for(i=0;i32767)val=32767; + else if(val<-32768)val=-32768; + *dest=val; + dest+=channels; + } + } + vorbis_fpu_restore(fpu); + + }else{ + + vorbis_fpu_setround(&fpu); + for(i=0;i32767)val=32767; + else if(val<-32768)val=-32768; + *dest=val+off; + dest+=channels; + } + } + vorbis_fpu_restore(fpu); + + } + }else if(bigendianp){ + + vorbis_fpu_setround(&fpu); + for(j=0;j32767)val=32767; + else if(val<-32768)val=-32768; + val+=off; + *buffer++=(val>>8); + *buffer++=(val&0xff); + } + vorbis_fpu_restore(fpu); + + }else{ + int val; + vorbis_fpu_setround(&fpu); + for(j=0;j32767)val=32767; + else if(val<-32768)val=-32768; + val+=off; + *buffer++=(val&0xff); + *buffer++=(val>>8); + } + vorbis_fpu_restore(fpu); + + } + } + } + + vorbis_synthesis_read(&vf->vd,samples); + hs=vorbis_synthesis_halfrate_p(vf->vi); + vf->pcm_offset+=(samples<current_link; + return(samples*bytespersample); + }else{ + return(samples); + } +} + +long ov_read(OggVorbis_File *vf,char *buffer,int length, + int bigendianp,int word,int sgned,int *bitstream){ + return ov_read_filter(vf, buffer, length, bigendianp, word, sgned, bitstream, NULL, NULL); +} + +/* input values: pcm_channels) a float vector per channel of output + length) the sample length being read by the app + + return values: <0) error/hole in data (OV_HOLE), partial open (OV_EINVAL) + 0) EOF + n) number of samples of PCM actually returned. The + below works on a packet-by-packet basis, so the + return length is not related to the 'length' passed + in, just guaranteed to fit. + + *section) set to the logical bitstream number */ + + + +long ov_read_float(OggVorbis_File *vf,float ***pcm_channels,int length, + int *bitstream){ + + if(vf->ready_stateready_state==INITSET){ + float **pcm; + long samples=vorbis_synthesis_pcmout(&vf->vd,&pcm); + if(samples){ + int hs=vorbis_synthesis_halfrate_p(vf->vi); + if(pcm_channels)*pcm_channels=pcm; + if(samples>length)samples=length; + vorbis_synthesis_read(&vf->vd,samples); + vf->pcm_offset+=samples<current_link; + return samples; + + } + } + + /* suck in another packet */ + { + int ret=_fetch_and_process_packet(vf,NULL,1,1); + if(ret==OV_EOF)return(0); + if(ret<=0)return(ret); + } + + } +} + +extern const float *vorbis_window(vorbis_dsp_state *v,int W); + +static void _ov_splice(float **pcm,float **lappcm, + int n1, int n2, + int ch1, int ch2, + const float *w1, const float *w2){ + int i,j; + const float *w=w1; + int n=n1; + + if(n1>n2){ + n=n2; + w=w2; + } + + /* splice */ + for(j=0;jready_state==INITSET)break; + /* suck in another packet */ + { + int ret=_fetch_and_process_packet(vf,NULL,1,0); + if(ret<0 && ret!=OV_HOLE)return(ret); + } + } + return 0; +} + +/* make sure vf is INITSET and that we have a primed buffer; if + we're crosslapping at a stream section boundary, this also makes + sure we're sanity checking against the right stream information */ +static int _ov_initprime(OggVorbis_File *vf){ + vorbis_dsp_state *vd=&vf->vd; + while(1){ + if(vf->ready_state==INITSET) + if(vorbis_synthesis_pcmout(vd,NULL))break; + + /* suck in another packet */ + { + int ret=_fetch_and_process_packet(vf,NULL,1,0); + if(ret<0 && ret!=OV_HOLE)return(ret); + } + } + return 0; +} + +/* grab enough data for lapping from vf; this may be in the form of + unreturned, already-decoded pcm, remaining PCM we will need to + decode, or synthetic postextrapolation from last packets. */ +static void _ov_getlap(OggVorbis_File *vf,vorbis_info *vi,vorbis_dsp_state *vd, + float **lappcm,int lapsize){ + int lapcount=0,i; + float **pcm; + + /* try first to decode the lapping data */ + while(lapcountlapsize-lapcount)samples=lapsize-lapcount; + for(i=0;ichannels;i++) + memcpy(lappcm[i]+lapcount,pcm[i],sizeof(**pcm)*samples); + lapcount+=samples; + vorbis_synthesis_read(vd,samples); + }else{ + /* suck in another packet */ + int ret=_fetch_and_process_packet(vf,NULL,1,0); /* do *not* span */ + if(ret==OV_EOF)break; + } + } + if(lapcountvd,&pcm); + if(samples==0){ + for(i=0;ichannels;i++) + memset(lappcm[i]+lapcount,0,sizeof(**pcm)*lapsize-lapcount); + lapcount=lapsize; + }else{ + if(samples>lapsize-lapcount)samples=lapsize-lapcount; + for(i=0;ichannels;i++) + memcpy(lappcm[i]+lapcount,pcm[i],sizeof(**pcm)*samples); + lapcount+=samples; + } + } +} + +/* this sets up crosslapping of a sample by using trailing data from + sample 1 and lapping it into the windowing buffer of sample 2 */ +int ov_crosslap(OggVorbis_File *vf1, OggVorbis_File *vf2){ + vorbis_info *vi1,*vi2; + float **lappcm; + float **pcm; + const float *w1,*w2; + int n1,n2,i,ret,hs1,hs2; + + if(vf1==vf2)return(0); /* degenerate case */ + if(vf1->ready_stateready_statechannels); + n1=vorbis_info_blocksize(vi1,0)>>(1+hs1); + n2=vorbis_info_blocksize(vi2,0)>>(1+hs2); + w1=vorbis_window(&vf1->vd,0); + w2=vorbis_window(&vf2->vd,0); + + for(i=0;ichannels;i++) + lappcm[i]=alloca(sizeof(**lappcm)*n1); + + _ov_getlap(vf1,vi1,&vf1->vd,lappcm,n1); + + /* have a lapping buffer from vf1; now to splice it into the lapping + buffer of vf2 */ + /* consolidate and expose the buffer. */ + vorbis_synthesis_lapout(&vf2->vd,&pcm); + +#if 0 + _analysis_output_always("pcmL",0,pcm[0],n1*2,0,0,0); + _analysis_output_always("pcmR",0,pcm[1],n1*2,0,0,0); +#endif + + /* splice */ + _ov_splice(pcm,lappcm,n1,n2,vi1->channels,vi2->channels,w1,w2); + + /* done */ + return(0); +} + +static int _ov_64_seek_lap(OggVorbis_File *vf,ogg_int64_t pos, + int (*localseek)(OggVorbis_File *,ogg_int64_t)){ + vorbis_info *vi; + float **lappcm; + float **pcm; + const float *w1,*w2; + int n1,n2,ch1,ch2,hs; + int i,ret; + + if(vf->ready_statechannels; + n1=vorbis_info_blocksize(vi,0)>>(1+hs); + w1=vorbis_window(&vf->vd,0); /* window arrays from libvorbis are + persistent; even if the decode state + from this link gets dumped, this + window array continues to exist */ + + lappcm=alloca(sizeof(*lappcm)*ch1); + for(i=0;ivd,lappcm,n1); + + /* have lapping data; seek and prime the buffer */ + ret=localseek(vf,pos); + if(ret)return ret; + ret=_ov_initprime(vf); + if(ret)return(ret); + + /* Guard against cross-link changes; they're perfectly legal */ + vi=ov_info(vf,-1); + ch2=vi->channels; + n2=vorbis_info_blocksize(vi,0)>>(1+hs); + w2=vorbis_window(&vf->vd,0); + + /* consolidate and expose the buffer. */ + vorbis_synthesis_lapout(&vf->vd,&pcm); + + /* splice */ + _ov_splice(pcm,lappcm,n1,n2,ch1,ch2,w1,w2); + + /* done */ + return(0); +} + +int ov_raw_seek_lap(OggVorbis_File *vf,ogg_int64_t pos){ + return _ov_64_seek_lap(vf,pos,ov_raw_seek); +} + +int ov_pcm_seek_lap(OggVorbis_File *vf,ogg_int64_t pos){ + return _ov_64_seek_lap(vf,pos,ov_pcm_seek); +} + +int ov_pcm_seek_page_lap(OggVorbis_File *vf,ogg_int64_t pos){ + return _ov_64_seek_lap(vf,pos,ov_pcm_seek_page); +} + +static int _ov_d_seek_lap(OggVorbis_File *vf,double pos, + int (*localseek)(OggVorbis_File *,double)){ + vorbis_info *vi; + float **lappcm; + float **pcm; + const float *w1,*w2; + int n1,n2,ch1,ch2,hs; + int i,ret; + + if(vf->ready_statechannels; + n1=vorbis_info_blocksize(vi,0)>>(1+hs); + w1=vorbis_window(&vf->vd,0); /* window arrays from libvorbis are + persistent; even if the decode state + from this link gets dumped, this + window array continues to exist */ + + lappcm=alloca(sizeof(*lappcm)*ch1); + for(i=0;ivd,lappcm,n1); + + /* have lapping data; seek and prime the buffer */ + ret=localseek(vf,pos); + if(ret)return ret; + ret=_ov_initprime(vf); + if(ret)return(ret); + + /* Guard against cross-link changes; they're perfectly legal */ + vi=ov_info(vf,-1); + ch2=vi->channels; + n2=vorbis_info_blocksize(vi,0)>>(1+hs); + w2=vorbis_window(&vf->vd,0); + + /* consolidate and expose the buffer. */ + vorbis_synthesis_lapout(&vf->vd,&pcm); + + /* splice */ + _ov_splice(pcm,lappcm,n1,n2,ch1,ch2,w1,w2); + + /* done */ + return(0); +} + +int ov_time_seek_lap(OggVorbis_File *vf,double pos){ + return _ov_d_seek_lap(vf,pos,ov_time_seek); +} + +int ov_time_seek_page_lap(OggVorbis_File *vf,double pos){ + return _ov_d_seek_lap(vf,pos,ov_time_seek_page); +} diff --git a/sources/vorbis/lib/window.c b/sources/vorbis/lib/window.c new file mode 100644 index 0000000..b3b7ce0 --- /dev/null +++ b/sources/vorbis/lib/window.c @@ -0,0 +1,2135 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: window functions + + ********************************************************************/ + +#include +#include +#include "os.h" +#include "misc.h" +#include "window.h" + +static const float vwin64[32] = { + 0.0009460463F, 0.0085006468F, 0.0235352254F, 0.0458950567F, + 0.0753351908F, 0.1115073077F, 0.1539457973F, 0.2020557475F, + 0.2551056759F, 0.3122276645F, 0.3724270287F, 0.4346027792F, + 0.4975789974F, 0.5601459521F, 0.6211085051F, 0.6793382689F, + 0.7338252629F, 0.7837245849F, 0.8283939355F, 0.8674186656F, + 0.9006222429F, 0.9280614787F, 0.9500073081F, 0.9669131782F, + 0.9793740220F, 0.9880792941F, 0.9937636139F, 0.9971582668F, + 0.9989462667F, 0.9997230082F, 0.9999638688F, 0.9999995525F, +}; + +static const float vwin128[64] = { + 0.0002365472F, 0.0021280687F, 0.0059065254F, 0.0115626550F, + 0.0190823442F, 0.0284463735F, 0.0396300935F, 0.0526030430F, + 0.0673285281F, 0.0837631763F, 0.1018564887F, 0.1215504095F, + 0.1427789367F, 0.1654677960F, 0.1895342001F, 0.2148867160F, + 0.2414252576F, 0.2690412240F, 0.2976177952F, 0.3270303960F, + 0.3571473350F, 0.3878306189F, 0.4189369387F, 0.4503188188F, + 0.4818259135F, 0.5133064334F, 0.5446086751F, 0.5755826278F, + 0.6060816248F, 0.6359640047F, 0.6650947483F, 0.6933470543F, + 0.7206038179F, 0.7467589810F, 0.7717187213F, 0.7954024542F, + 0.8177436264F, 0.8386902831F, 0.8582053981F, 0.8762669622F, + 0.8928678298F, 0.9080153310F, 0.9217306608F, 0.9340480615F, + 0.9450138200F, 0.9546851041F, 0.9631286621F, 0.9704194171F, + 0.9766389810F, 0.9818741197F, 0.9862151938F, 0.9897546035F, + 0.9925852598F, 0.9947991032F, 0.9964856900F, 0.9977308602F, + 0.9986155015F, 0.9992144193F, 0.9995953200F, 0.9998179155F, + 0.9999331503F, 0.9999825563F, 0.9999977357F, 0.9999999720F, +}; + +static const float vwin256[128] = { + 0.0000591390F, 0.0005321979F, 0.0014780301F, 0.0028960636F, + 0.0047854363F, 0.0071449926F, 0.0099732775F, 0.0132685298F, + 0.0170286741F, 0.0212513119F, 0.0259337111F, 0.0310727950F, + 0.0366651302F, 0.0427069140F, 0.0491939614F, 0.0561216907F, + 0.0634851102F, 0.0712788035F, 0.0794969160F, 0.0881331402F, + 0.0971807028F, 0.1066323515F, 0.1164803426F, 0.1267164297F, + 0.1373318534F, 0.1483173323F, 0.1596630553F, 0.1713586755F, + 0.1833933062F, 0.1957555184F, 0.2084333404F, 0.2214142599F, + 0.2346852280F, 0.2482326664F, 0.2620424757F, 0.2761000481F, + 0.2903902813F, 0.3048975959F, 0.3196059553F, 0.3344988887F, + 0.3495595160F, 0.3647705766F, 0.3801144597F, 0.3955732382F, + 0.4111287047F, 0.4267624093F, 0.4424557009F, 0.4581897696F, + 0.4739456913F, 0.4897044744F, 0.5054471075F, 0.5211546088F, + 0.5368080763F, 0.5523887395F, 0.5678780103F, 0.5832575361F, + 0.5985092508F, 0.6136154277F, 0.6285587300F, 0.6433222619F, + 0.6578896175F, 0.6722449294F, 0.6863729144F, 0.7002589187F, + 0.7138889597F, 0.7272497662F, 0.7403288154F, 0.7531143679F, + 0.7655954985F, 0.7777621249F, 0.7896050322F, 0.8011158947F, + 0.8122872932F, 0.8231127294F, 0.8335866365F, 0.8437043850F, + 0.8534622861F, 0.8628575905F, 0.8718884835F, 0.8805540765F, + 0.8888543947F, 0.8967903616F, 0.9043637797F, 0.9115773078F, + 0.9184344360F, 0.9249394562F, 0.9310974312F, 0.9369141608F, + 0.9423961446F, 0.9475505439F, 0.9523851406F, 0.9569082947F, + 0.9611289005F, 0.9650563408F, 0.9687004405F, 0.9720714191F, + 0.9751798427F, 0.9780365753F, 0.9806527301F, 0.9830396204F, + 0.9852087111F, 0.9871715701F, 0.9889398207F, 0.9905250941F, + 0.9919389832F, 0.9931929973F, 0.9942985174F, 0.9952667537F, + 0.9961087037F, 0.9968351119F, 0.9974564312F, 0.9979827858F, + 0.9984239359F, 0.9987892441F, 0.9990876435F, 0.9993276081F, + 0.9995171241F, 0.9996636648F, 0.9997741654F, 0.9998550016F, + 0.9999119692F, 0.9999502656F, 0.9999744742F, 0.9999885497F, + 0.9999958064F, 0.9999989077F, 0.9999998584F, 0.9999999983F, +}; + +static const float vwin512[256] = { + 0.0000147849F, 0.0001330607F, 0.0003695946F, 0.0007243509F, + 0.0011972759F, 0.0017882983F, 0.0024973285F, 0.0033242588F, + 0.0042689632F, 0.0053312973F, 0.0065110982F, 0.0078081841F, + 0.0092223540F, 0.0107533880F, 0.0124010466F, 0.0141650703F, + 0.0160451800F, 0.0180410758F, 0.0201524373F, 0.0223789233F, + 0.0247201710F, 0.0271757958F, 0.0297453914F, 0.0324285286F, + 0.0352247556F, 0.0381335972F, 0.0411545545F, 0.0442871045F, + 0.0475306997F, 0.0508847676F, 0.0543487103F, 0.0579219038F, + 0.0616036982F, 0.0653934164F, 0.0692903546F, 0.0732937809F, + 0.0774029356F, 0.0816170305F, 0.0859352485F, 0.0903567428F, + 0.0948806375F, 0.0995060259F, 0.1042319712F, 0.1090575056F, + 0.1139816300F, 0.1190033137F, 0.1241214941F, 0.1293350764F, + 0.1346429333F, 0.1400439046F, 0.1455367974F, 0.1511203852F, + 0.1567934083F, 0.1625545735F, 0.1684025537F, 0.1743359881F, + 0.1803534820F, 0.1864536069F, 0.1926349000F, 0.1988958650F, + 0.2052349715F, 0.2116506555F, 0.2181413191F, 0.2247053313F, + 0.2313410275F, 0.2380467105F, 0.2448206500F, 0.2516610835F, + 0.2585662164F, 0.2655342226F, 0.2725632448F, 0.2796513950F, + 0.2867967551F, 0.2939973773F, 0.3012512852F, 0.3085564739F, + 0.3159109111F, 0.3233125375F, 0.3307592680F, 0.3382489922F, + 0.3457795756F, 0.3533488602F, 0.3609546657F, 0.3685947904F, + 0.3762670121F, 0.3839690896F, 0.3916987634F, 0.3994537572F, + 0.4072317788F, 0.4150305215F, 0.4228476653F, 0.4306808783F, + 0.4385278181F, 0.4463861329F, 0.4542534630F, 0.4621274424F, + 0.4700057001F, 0.4778858615F, 0.4857655502F, 0.4936423891F, + 0.5015140023F, 0.5093780165F, 0.5172320626F, 0.5250737772F, + 0.5329008043F, 0.5407107971F, 0.5485014192F, 0.5562703465F, + 0.5640152688F, 0.5717338914F, 0.5794239366F, 0.5870831457F, + 0.5947092801F, 0.6023001235F, 0.6098534829F, 0.6173671907F, + 0.6248391059F, 0.6322671161F, 0.6396491384F, 0.6469831217F, + 0.6542670475F, 0.6614989319F, 0.6686768267F, 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0.9999992833F, + 0.9999997377F, 0.9999999317F, 0.9999999911F, 0.9999999999F, +}; + +static const float vwin1024[512] = { + 0.0000036962F, 0.0000332659F, 0.0000924041F, 0.0001811086F, + 0.0002993761F, 0.0004472021F, 0.0006245811F, 0.0008315063F, + 0.0010679699F, 0.0013339631F, 0.0016294757F, 0.0019544965F, + 0.0023090133F, 0.0026930125F, 0.0031064797F, 0.0035493989F, + 0.0040217533F, 0.0045235250F, 0.0050546946F, 0.0056152418F, + 0.0062051451F, 0.0068243817F, 0.0074729278F, 0.0081507582F, + 0.0088578466F, 0.0095941655F, 0.0103596863F, 0.0111543789F, + 0.0119782122F, 0.0128311538F, 0.0137131701F, 0.0146242260F, + 0.0155642855F, 0.0165333111F, 0.0175312640F, 0.0185581042F, + 0.0196137903F, 0.0206982797F, 0.0218115284F, 0.0229534910F, + 0.0241241208F, 0.0253233698F, 0.0265511886F, 0.0278075263F, + 0.0290923308F, 0.0304055484F, 0.0317471241F, 0.0331170013F, + 0.0345151222F, 0.0359414274F, 0.0373958560F, 0.0388783456F, + 0.0403888325F, 0.0419272511F, 0.0434935347F, 0.0450876148F, + 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0.9999988802F, + 0.9999989348F, 0.9999989873F, 0.9999990379F, 0.9999990866F, + 0.9999991334F, 0.9999991784F, 0.9999992217F, 0.9999992632F, + 0.9999993030F, 0.9999993411F, 0.9999993777F, 0.9999994128F, + 0.9999994463F, 0.9999994784F, 0.9999995091F, 0.9999995384F, + 0.9999995663F, 0.9999995930F, 0.9999996184F, 0.9999996426F, + 0.9999996657F, 0.9999996876F, 0.9999997084F, 0.9999997282F, + 0.9999997469F, 0.9999997647F, 0.9999997815F, 0.9999997973F, + 0.9999998123F, 0.9999998265F, 0.9999998398F, 0.9999998524F, + 0.9999998642F, 0.9999998753F, 0.9999998857F, 0.9999998954F, + 0.9999999045F, 0.9999999130F, 0.9999999209F, 0.9999999282F, + 0.9999999351F, 0.9999999414F, 0.9999999472F, 0.9999999526F, + 0.9999999576F, 0.9999999622F, 0.9999999664F, 0.9999999702F, + 0.9999999737F, 0.9999999769F, 0.9999999798F, 0.9999999824F, + 0.9999999847F, 0.9999999868F, 0.9999999887F, 0.9999999904F, + 0.9999999919F, 0.9999999932F, 0.9999999943F, 0.9999999953F, + 0.9999999961F, 0.9999999969F, 0.9999999975F, 0.9999999980F, + 0.9999999985F, 0.9999999988F, 0.9999999991F, 0.9999999993F, + 0.9999999995F, 0.9999999997F, 0.9999999998F, 0.9999999999F, + 0.9999999999F, 1.0000000000F, 1.0000000000F, 1.0000000000F, + 1.0000000000F, 1.0000000000F, 1.0000000000F, 1.0000000000F, +}; + +static const float *const vwin[8] = { + vwin64, + vwin128, + vwin256, + vwin512, + vwin1024, + vwin2048, + vwin4096, + vwin8192, +}; + +const float *_vorbis_window_get(int n){ + return vwin[n]; +} + +void _vorbis_apply_window(float *d,int *winno,long *blocksizes, + int lW,int W,int nW){ + lW=(W?lW:0); + nW=(W?nW:0); + + { + const float *windowLW=vwin[winno[lW]]; + const float *windowNW=vwin[winno[nW]]; + + long n=blocksizes[W]; + long ln=blocksizes[lW]; + long rn=blocksizes[nW]; + + long leftbegin=n/4-ln/4; + long leftend=leftbegin+ln/2; + + long rightbegin=n/2+n/4-rn/4; + long rightend=rightbegin+rn/2; + + int i,p; + + for(i=0;istruct ovectl_ratemanage2_arg * + * + * Used to query the current encoder bitrate management setting. Also used to + * initialize fields of an ovectl_ratemanage2_arg structure for use with + * \ref OV_ECTL_RATEMANAGE2_SET. + */ +#define OV_ECTL_RATEMANAGE2_GET 0x14 + +/** + * Set the current encoder bitrate management settings. + * + * Argument: struct ovectl_ratemanage2_arg * + * + * Used to set the current encoder bitrate management settings to the values + * listed in the ovectl_ratemanage2_arg. Passing a NULL pointer will disable + * bitrate management. +*/ +#define OV_ECTL_RATEMANAGE2_SET 0x15 + +/** + * Returns the current encoder hard-lowpass setting (kHz) in the double + * pointed to by arg. + * + * Argument: double * +*/ +#define OV_ECTL_LOWPASS_GET 0x20 + +/** + * Sets the encoder hard-lowpass to the value (kHz) pointed to by arg. Valid + * lowpass settings range from 2 to 99. + * + * Argument: double * +*/ +#define OV_ECTL_LOWPASS_SET 0x21 + +/** + * Returns the current encoder impulse block setting in the double pointed + * to by arg. + * + * Argument: double * +*/ +#define OV_ECTL_IBLOCK_GET 0x30 + +/** + * Sets the impulse block bias to the the value pointed to by arg. + * + * Argument: double * + * + * Valid range is -15.0 to 0.0 [default]. A negative impulse block bias will + * direct to encoder to use more bits when incoding short blocks that contain + * strong impulses, thus improving the accuracy of impulse encoding. + */ +#define OV_ECTL_IBLOCK_SET 0x31 + +/** + * Returns the current encoder coupling setting in the int pointed + * to by arg. + * + * Argument: int * +*/ +#define OV_ECTL_COUPLING_GET 0x40 + +/** + * Enables/disables channel coupling in multichannel encoding according to arg. + * + * Argument: int * + * + * Zero disables channel coupling for multichannel inputs, nonzer enables + * channel coupling. Setting has no effect on monophonic encoding or + * multichannel counts that do not offer coupling. At present, coupling is + * available for stereo and 5.1 encoding. + */ +#define OV_ECTL_COUPLING_SET 0x41 + + /* deprecated rate management supported only for compatibility */ + +/** + * Old interface to querying bitrate management settings. + * + * Deprecated after move to bit-reservoir style management in 1.1 rendered + * this interface partially obsolete. + + * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_GET instead. + * + * Argument: struct ovectl_ratemanage_arg * + */ +#define OV_ECTL_RATEMANAGE_GET 0x10 +/** + * Old interface to modifying bitrate management settings. + * + * deprecated after move to bit-reservoir style management in 1.1 rendered + * this interface partially obsolete. + * + * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead. + * + * Argument: struct ovectl_ratemanage_arg * + */ +#define OV_ECTL_RATEMANAGE_SET 0x11 +/** + * Old interface to setting average-bitrate encoding mode. + * + * Deprecated after move to bit-reservoir style management in 1.1 rendered + * this interface partially obsolete. + * + * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead. + * + * Argument: struct ovectl_ratemanage_arg * + */ +#define OV_ECTL_RATEMANAGE_AVG 0x12 +/** + * Old interface to setting bounded-bitrate encoding modes. + * + * deprecated after move to bit-reservoir style management in 1.1 rendered + * this interface partially obsolete. + * + * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead. + * + * Argument: struct ovectl_ratemanage_arg * + */ +#define OV_ECTL_RATEMANAGE_HARD 0x13 + +/*@}*/ + + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif diff --git a/sources/vorbis/vorbisfile.h b/sources/vorbis/vorbisfile.h new file mode 100644 index 0000000..5662611 --- /dev/null +++ b/sources/vorbis/vorbisfile.h @@ -0,0 +1,205 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: stdio-based convenience library for opening/seeking/decoding + + ********************************************************************/ + +#ifndef _OV_FILE_H_ +#define _OV_FILE_H_ + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +#include +#include "codec.h" + +/* The function prototypes for the callbacks are basically the same as for + * the stdio functions fread, fseek, fclose, ftell. + * The one difference is that the FILE * arguments have been replaced with + * a void * - this is to be used as a pointer to whatever internal data these + * functions might need. In the stdio case, it's just a FILE * cast to a void * + * + * If you use other functions, check the docs for these functions and return + * the right values. For seek_func(), you *MUST* return -1 if the stream is + * unseekable + */ +typedef struct { + size_t (*read_func) (void *ptr, size_t size, size_t nmemb, void *datasource); + int (*seek_func) (void *datasource, ogg_int64_t offset, int whence); + int (*close_func) (void *datasource); + long (*tell_func) (void *datasource); +} ov_callbacks; + +#ifndef OV_EXCLUDE_STATIC_CALLBACKS + +/* a few sets of convenient callbacks, especially for use under + * Windows where ov_open_callbacks() should always be used instead of + * ov_open() to avoid problems with incompatible crt.o version linking + * issues. */ + +static int _ov_header_fseek_wrap(FILE *f,ogg_int64_t off,int whence){ + if(f==NULL)return(-1); + +#ifdef __MINGW32__ + return fseeko64(f,off,whence); +#elif defined (_WIN32) + return _fseeki64(f,off,whence); +#else + return fseek(f,off,whence); +#endif +} + +/* These structs below (OV_CALLBACKS_DEFAULT etc) are defined here as + * static data. That means that every file which includes this header + * will get its own copy of these structs whether it uses them or + * not unless it #defines OV_EXCLUDE_STATIC_CALLBACKS. + * These static symbols are essential on platforms such as Windows on + * which several different versions of stdio support may be linked to + * by different DLLs, and we need to be certain we know which one + * we're using (the same one as the main application). + */ + +static ov_callbacks OV_CALLBACKS_DEFAULT = { + (size_t (*)(void *, size_t, size_t, void *)) fread, + (int (*)(void *, ogg_int64_t, int)) _ov_header_fseek_wrap, + (int (*)(void *)) fclose, + (long (*)(void *)) ftell +}; + +static ov_callbacks OV_CALLBACKS_NOCLOSE = { + (size_t (*)(void *, size_t, size_t, void *)) fread, + (int (*)(void *, ogg_int64_t, int)) _ov_header_fseek_wrap, + (int (*)(void *)) NULL, + (long (*)(void *)) ftell +}; + +static ov_callbacks OV_CALLBACKS_STREAMONLY = { + (size_t (*)(void *, size_t, size_t, void *)) fread, + (int (*)(void *, ogg_int64_t, int)) NULL, + (int (*)(void *)) fclose, + (long (*)(void *)) NULL +}; + +static ov_callbacks OV_CALLBACKS_STREAMONLY_NOCLOSE = { + (size_t (*)(void *, size_t, size_t, void *)) fread, + (int (*)(void *, ogg_int64_t, int)) NULL, + (int (*)(void *)) NULL, + (long (*)(void *)) NULL +}; + +#endif + +#define NOTOPEN 0 +#define PARTOPEN 1 +#define OPENED 2 +#define STREAMSET 3 +#define INITSET 4 + +typedef struct OggVorbis_File { + void *datasource; /* Pointer to a FILE *, etc. */ + int seekable; + ogg_int64_t offset; + ogg_int64_t end; + ogg_sync_state oy; + + /* If the FILE handle isn't seekable (eg, a pipe), only the current + stream appears */ + int links; + ogg_int64_t *offsets; + ogg_int64_t *dataoffsets; + long *serialnos; + ogg_int64_t *pcmlengths; /* overloaded to maintain binary + compatibility; x2 size, stores both + beginning and end values */ + vorbis_info *vi; + vorbis_comment *vc; + + /* Decoding working state local storage */ + ogg_int64_t pcm_offset; + int ready_state; + long current_serialno; + int current_link; + + double bittrack; + double samptrack; + + ogg_stream_state os; /* take physical pages, weld into a logical + stream of packets */ + vorbis_dsp_state vd; /* central working state for the packet->PCM decoder */ + vorbis_block vb; /* local working space for packet->PCM decode */ + + ov_callbacks callbacks; + +} OggVorbis_File; + + +extern int ov_clear(OggVorbis_File *vf); +extern int ov_fopen(const char *path,OggVorbis_File *vf); +extern int ov_open(FILE *f,OggVorbis_File *vf,const char *initial,long ibytes); +extern int ov_open_callbacks(void *datasource, OggVorbis_File *vf, + const char *initial, long ibytes, ov_callbacks callbacks); + +extern int ov_test(FILE *f,OggVorbis_File *vf,const char *initial,long ibytes); +extern int ov_test_callbacks(void *datasource, OggVorbis_File *vf, + const char *initial, long ibytes, ov_callbacks callbacks); +extern int ov_test_open(OggVorbis_File *vf); + +extern long ov_bitrate(OggVorbis_File *vf,int i); +extern long ov_bitrate_instant(OggVorbis_File *vf); +extern long ov_streams(OggVorbis_File *vf); +extern long ov_seekable(OggVorbis_File *vf); +extern long ov_serialnumber(OggVorbis_File *vf,int i); + +extern ogg_int64_t ov_raw_total(OggVorbis_File *vf,int i); +extern ogg_int64_t ov_pcm_total(OggVorbis_File *vf,int i); +extern double ov_time_total(OggVorbis_File *vf,int i); + +extern int ov_raw_seek(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_pcm_seek(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_pcm_seek_page(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_time_seek(OggVorbis_File *vf,double pos); +extern int ov_time_seek_page(OggVorbis_File *vf,double pos); + +extern int ov_raw_seek_lap(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_pcm_seek_lap(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_pcm_seek_page_lap(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_time_seek_lap(OggVorbis_File *vf,double pos); +extern int ov_time_seek_page_lap(OggVorbis_File *vf,double pos); + +extern ogg_int64_t ov_raw_tell(OggVorbis_File *vf); +extern ogg_int64_t ov_pcm_tell(OggVorbis_File *vf); +extern double ov_time_tell(OggVorbis_File *vf); + +extern vorbis_info *ov_info(OggVorbis_File *vf,int link); +extern vorbis_comment *ov_comment(OggVorbis_File *vf,int link); + +extern long ov_read_float(OggVorbis_File *vf,float ***pcm_channels,int samples, + int *bitstream); +extern long ov_read_filter(OggVorbis_File *vf,char *buffer,int length, + int bigendianp,int word,int sgned,int *bitstream, + void (*filter)(float **pcm,long channels,long samples,void *filter_param),void *filter_param); +extern long ov_read(OggVorbis_File *vf,char *buffer,int length, + int bigendianp,int word,int sgned,int *bitstream); +extern int ov_crosslap(OggVorbis_File *vf1,OggVorbis_File *vf2); + +extern int ov_halfrate(OggVorbis_File *vf,int flag); +extern int ov_halfrate_p(OggVorbis_File *vf); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif +