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/* Copyright (c) 2012 - 2013, 2015, 2018 The Linux Foundation. All rights reserved.
*
* redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* this software is provided "as is" and any express or implied
* warranties, including, but not limited to, the implied warranties of
* merchantability, fitness for a particular purpose and non-infringement
* are disclaimed. in no event shall the copyright owner or contributors
* be liable for any direct, indirect, incidental, special, exemplary, or
* consequential damages (including, but not limited to, procurement of
* substitute goods or services; loss of use, data, or profits; or
* business interruption) however caused and on any theory of liability,
* whether in contract, strict liability, or tort (including negligence
* or otherwise) arising in any way out of the use of this software, even
* if advised of the possibility of such damage.
*
*/
#ifndef C2D_ColorConverter_H_
#define C2D_ColorConverter_H_
#include <stdlib.h>
#include <fcntl.h>
#include <pthread.h>
#include <linux/msm_kgsl.h>
#include <sys/ioctl.h>
#include <utils/Log.h>
#include <dlfcn.h>
#include <string.h>
#include <errno.h>
#include <media/msm_media_info.h>
#include <gralloc_priv.h>
#include <unordered_map>
#include <c2d2.h>
#include <sys/types.h>
#undef LOG_TAG
#define LOG_TAG "C2DColorConvert"
#define ALIGN( num, to ) (((num) + (to-1)) & (~(to-1)))
#define ALIGN8K 8192
#define ALIGN4K 4096
#define ALIGN2K 2048
#define ALIGN512 512
#define ALIGN256 256
#define ALIGN128 128
#define ALIGN64 64
#define ALIGN32 32
#define ALIGN16 16
#define ADRENO_PIXELFORMAT_R8G8B8A8 28
#define ADRENO_PIXELFORMAT_B5G6R5 85
typedef C2D_STATUS (*LINK_c2dCreateSurface)( uint32 *surface_id,
uint32 surface_bits,
C2D_SURFACE_TYPE surface_type,
void *surface_definition );
typedef C2D_STATUS (*LINK_c2dUpdateSurface)( uint32 surface_id,
uint32 surface_bits,
C2D_SURFACE_TYPE surface_type,
void *surface_definition );
typedef C2D_STATUS (*LINK_c2dReadSurface)( uint32 surface_id,
C2D_SURFACE_TYPE surface_type,
void *surface_definition,
int32 x, int32 y );
typedef C2D_STATUS (*LINK_c2dDraw)( uint32 target_id,
uint32 target_config, C2D_RECT *target_scissor,
uint32 target_mask_id, uint32 target_color_key,
C2D_OBJECT *objects_list, uint32 num_objects );
typedef C2D_STATUS (*LINK_c2dFlush)( uint32 target_id, c2d_ts_handle *timestamp);
typedef C2D_STATUS (*LINK_c2dFinish)( uint32 target_id);
typedef C2D_STATUS (*LINK_c2dWaitTimestamp)( c2d_ts_handle timestamp );
typedef C2D_STATUS (*LINK_c2dDestroySurface)( uint32 surface_id );
typedef C2D_STATUS (*LINK_c2dMapAddr)( int mem_fd, void * hostptr, uint32 len, uint32 offset, uint32 flags, void ** gpuaddr);
typedef C2D_STATUS (*LINK_c2dUnMapAddr)(void * gpuaddr);
typedef void (*LINK_adreno_compute_fmt_aligned_width_and_height)(int width, int height, int plane_id,
int format, int num_samples,
int tile_mode, int raster_mode,
int padding_threshold, int *aligned_w,
int *aligned_h);
/*TODO: THIS NEEDS TO ENABLED FOR JB PLUS*/
enum ColorConvertFormat {
RGB565 = 1,
YCbCr420Tile,
YCbCr420SP,
YCbCr420P,
YCrCb420P,
RGBA8888,
RGBA8888_UBWC,
NV12_2K,
NV12_512,
NV12_128m,
NV12_UBWC,
TP10_UBWC,
YCbCr420_VENUS_P010,
CbYCrY,
NO_COLOR_FORMAT
};
typedef struct {
int32_t numerator;
int32_t denominator;
} C2DBytesPerPixel;
typedef struct {
int32_t width;
int32_t height;
int32_t stride;
int32_t sliceHeight;
int32_t lumaAlign;
int32_t sizeAlign;
int32_t size;
C2DBytesPerPixel bpp;
} C2DBuffReq;
typedef enum {
C2D_INPUT = 0,
C2D_OUTPUT,
} C2D_PORT;
typedef std::unordered_map <int, int> ColorMapping;
class C2DColorConverter{
void *mC2DLibHandle;
LINK_c2dCreateSurface mC2DCreateSurface;
LINK_c2dUpdateSurface mC2DUpdateSurface;
LINK_c2dReadSurface mC2DReadSurface;
LINK_c2dDraw mC2DDraw;
LINK_c2dFlush mC2DFlush;
LINK_c2dFinish mC2DFinish;
LINK_c2dWaitTimestamp mC2DWaitTimestamp;
LINK_c2dDestroySurface mC2DDestroySurface;
LINK_c2dMapAddr mC2DMapAddr;
LINK_c2dUnMapAddr mC2DUnMapAddr;
void *mAdrenoUtilsHandle;
LINK_adreno_compute_fmt_aligned_width_and_height mAdrenoComputeFmtAlignedWidthAndHeight;
uint32_t mSrcSurface, mDstSurface;
void * mSrcSurfaceDef;
void * mDstSurfaceDef;
C2D_OBJECT mBlit;
size_t mSrcWidth;
size_t mSrcHeight;
size_t mSrcStride;
size_t mDstWidth;
size_t mDstHeight;
size_t mSrcSize;
size_t mDstSize;
size_t mSrcYSize;
size_t mDstYSize;
ColorConvertFormat mSrcFormat;
ColorConvertFormat mDstFormat;
int32_t mFlags;
bool enabled;
bool mConversionNeeded;
pthread_mutex_t mLock;
public:
C2DColorConverter();
~C2DColorConverter();
bool getConversionNeeded() { return mConversionNeeded; }
void setConversionNeeded(bool needed) { mConversionNeeded = needed; }
bool isPropChanged(size_t srcWidth, size_t srcHeight, size_t dstWidth,
size_t dstHeight, ColorConvertFormat srcFormat,
ColorConvertFormat dstFormat, int32_t flags,
size_t srcStride);
bool setResolution(size_t srcWidth, size_t srcHeight, size_t dstWidth,
size_t dstHeight, ColorConvertFormat srcFormat,
ColorConvertFormat dstFormat, int32_t flags,
size_t srcStride);
int32_t getBuffSize(int32_t port);
bool getBuffFilledLen(int32_t port, unsigned int &filled_length);
bool getBuffReq(int32_t port, C2DBuffReq *req);
int32_t dumpOutput(char * filename, char mode);
bool convertC2D(int srcFd, void *srcBase, void * srcData,
int dstFd, void *dstBase, void * dstData);
bool isYUVSurface(ColorConvertFormat format);
int32_t getDummySurfaceDef(ColorConvertFormat format, size_t width,
size_t height, bool isSource);
C2D_STATUS updateYUVSurfaceDef(uint8_t *addr, void *base, void * data, bool isSource);
C2D_STATUS updateRGBSurfaceDef(uint8_t *addr, void * data, bool isSource);
uint32_t getC2DFormat(ColorConvertFormat format, bool isSource);
size_t calcStride(ColorConvertFormat format, size_t width);
size_t calcYSize(ColorConvertFormat format, size_t width, size_t height);
size_t calcSize(ColorConvertFormat format, size_t width, size_t height);
void *getMappedGPUAddr(int bufFD, void *bufPtr, size_t bufLen);
bool unmapGPUAddr(unsigned long gAddr);
size_t calcLumaAlign(ColorConvertFormat format);
size_t calcSizeAlign(ColorConvertFormat format);
C2DBytesPerPixel calcBytesPerPixel(ColorConvertFormat format);
};
#endif // C2D_ColorConverter_H_