hwc_ipp.h

/*

* rockchip hwcomposer( 2D graphic acceleration unit) .

*

* Copyright (C) 2015 Rockchip Electronics Co., Ltd.

*/

#ifndef __rk_hwc_ipp
#define __rk_hwc_ipp

#include <hardware/hwcomposer.h>

#include <hardware/hardware.h>
#include <sys/stat.h>
#include <stdlib.h>
#include <fcntl.h>
#include "rk29-ipp.h"
#include <cutils/log.h>
#ifdef TARGET_BOARD_PLATFORM_RK30XXB
#include  <hardware/hal_public.h>
#else
#include "gralloc_priv.h"
#endif

#ifdef TARGET_BOARD_PLATFORM_RK30XXB
#define GPU_BASE    handle->iBase
#define GPU_WIDTH   handle->iWidth
#define GPU_HEIGHT  handle->iHeight
#define GPU_FORMAT  handle->iFormat
#define GPU_DST_FORMAT  DstHandle->iFormat
#define private_handle_t IMG_native_handle_t
#else
#define GPU_BASE    handle->base
#define GPU_WIDTH   handle->width
#define GPU_HEIGHT  handle->height
#define GPU_FORMAT  handle->format
#define GPU_DST_FORMAT  DstHandle->format
#endif

extern "C"
{
//  #include <ion/ionalloc.h>
#include <linux/ion.h>
#include <ion/ion.h>
#include <linux/rockchip_ion.h>
}



typedef struct ipp_device_t
{
    int (*ipp_is_enable)(); //ipp if available
    int (*ipp_reset)();//ipp reset
    int (*ipp_format_is_surport)(int format); //ipp is surport
    int (*ipp_rotate_and_scale)(struct private_handle_t *handle, \
                                int tranform, \
                                unsigned int* srcPhysical, int *videoWidth, int *videoHeight);//ipp rotate or scale
    void *reserved;//
} ipp_device_t;

int    ipp_open(ipp_device_t *ippDev);//open ipp
int    ipp_close(ipp_device_t *ippDev);//close ipp

#endif