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ChangeLog
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==== version 2.2.0 (2021-06-14) ====
* Add IMX_VPU_API_DEC_OUTPUT_CODE_VIDEO_PARAMETERS_CHANGED output code
* Deprecate drain mode, better document decoder drain mode
* Various documentation fixes and new overviews about en- and
decoding to help with the basic concepts
* Add note about the current state of i.MX8m plus support
* New functions:
imx_vpu_api_is_color_format_rgb()
imx_vpu_api_vp8_profile_number()
imx_vpu_api_vp8_partition_count_number()
imx_vpu_api_vp9_profile_number()
imx_vpu_api_enc_set_frame_rate()
* imx6-coda: Fix decoded frame fb_context
This was causing crashes when callers relied on said fb_context
==== version 2.1.2 (2021-04-25) ====
* imx6-coda: Fix skipped frame reporting
* imx8m-hantro: Handle CODEC_ERROR_FRAME codec state
* imx8m-hantro: Limit supported formats and profiles if building for m8xmm
==== version 2.1.1 (2021-04-23) ====
* imx6 coda: fix bug in IPU based detiling related to frame width/height
* imx6 coda: use the frame width/height from open params if available
* imx6 coda: fix duplicate VPU firmware unloading
* imx8 hantro encoder: fix mid-stream bitrate changes and bitrate logging
==== version 2.1.0 (2020-10-18) ====
* introduce RGB and packed YUV formats since the Hantro encoder
supports those
* remove hardware specific public headers since they only added
tiled pixel formats; instead, migrate these tiled formats into
ImxVpuApiColorFormat
* imx8 hantro decoder: reorder list of supported decoder color
formats to favor 10 bit output
* imx8 hantro decoder: clear new framebuffer fields to zero
* imx8 hantro encoder: fix segfault caused by trying to unmap
non existing staged raw frame
==== version 2.0.1 (2020-04-19) ====
* imx6: replace mxcfb.h check with i.MX6 specific imx header check
the mcxfb.h check only makes sense with i.MX6 devices, so requiring
those for others like i.MX8 led to build errors
* update waf to 2.0.12 and switch wscript to use Python 3
* imx6: fix encoder pointer usage in vpu_EncGiveCommand() call
==== version 2.0.0 (2019-07-21) ====
* complete rewrite to support i.MX6, i.MX8m, i.MX8mm VPUs
==== version 0.10.3 (2016-10-12) ====
* properly pass on color format in simplified JPEG encoder interface
* add alternative write-callback-style encoding mode
also add encode example variant which uses write-callback style output
* add support for "fake grayscale mode" in encoders
this is done by using I420 internally and filling the U and V planes
with 0x80 bytes
* make sure JPEG quantization table is copied in standardized zig zag order
the VPU does not, so this has to be done explicitely
==== version 0.10.2 (2016-05-01) ====
* fix AUD NAL positioning in h.264 encoder output
(SPS/PPS/AUD were ordered incorrectly - AUD has to come first, not last)
* fix build error with examples when --enable-static is used
* pass quality factor in simplified JPEG encoder interface correctly
* add functions for querying and setting header data
useful for modifying headers, like VUI data in the SPS RBSP
* documentation updates
==== version 0.10.1 (2015-11-30) ====
* add debian packaging files
* update waf to version 1.8.16
* add workaround in wscript to prevent stale pkg-config .pc files
* fix memory leak by adding missing IOFreeVirtMem() call in vpulib backend
==== version 0.10.0 (2015-11-02) ====
Initial release