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https://github.com/WinampDesktop/winamp.git
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184 lines
7.6 KiB
C
184 lines
7.6 KiB
C
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#ifndef _CCLIB_H
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#define _CCLIB_H
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#include "cpuidlib.h"
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#ifdef __cplusplus
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extern "C"
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{
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#else
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#if !defined(bool)
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typedef int bool;
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#endif
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#endif
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int InitCCLib( PROCTYPE CpuType );
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void DeInitCCLib( void );
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extern void (*RGB32toYV12)( unsigned char *RGBABuffer, int ImageWidth, int ImageHeight,
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unsigned char *YBuffer, unsigned char *UBuffer, unsigned char *VBuffer, int SrcPitch,int DstPitch );
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extern void (*RGB24toYV12)( unsigned char *RGBBuffer, int ImageWidth, int ImageHeight,
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unsigned char *YBuffer, unsigned char *UBuffer, unsigned char *VBuffer, int SrcPitch,int DstPitch );
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extern void (*UYVYtoYV12)( unsigned char *UYVYBuffer, int ImageWidth, int ImageHeight,
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unsigned char *YBuffer, unsigned char *UBuffer, unsigned char *VBuffer, int SrcPitch,int DstPitch );
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extern void (*YUY2toYV12)( unsigned char *UYVYBuffer, int ImageWidth, int ImageHeight,
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unsigned char *YBuffer, unsigned char *UBuffer, unsigned char *VBuffer, int SrcPitch,int DstPitch );
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extern void (*YVYUtoYV12)( unsigned char *YVYUBuffer, int ImageWidth, int ImageHeight,
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unsigned char *YBuffer, unsigned char *UBuffer, unsigned char *VBuffer, int SrcPitch,int DstPitch );
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extern void RGB24toYV12F
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(
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unsigned char *RGBBuffer,
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int ImageWidth,
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int ImageHeight,
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unsigned char *YBuffer,
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unsigned char *UBuffer,
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unsigned char *VBuffer,
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int SrcPitch,
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int DstPitch
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);
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extern void RGB32toYV12F
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(
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unsigned char *RGBBuffer,
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int ImageWidth,
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int ImageHeight,
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unsigned char *YBuffer,
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unsigned char *UBuffer,
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unsigned char *VBuffer,
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int SrcPitch,
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int DstPitch
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);
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extern void UYVYtoYV12F
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(
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unsigned char *UYVYBuffer,
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int ImageWidth,
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int ImageHeight,
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unsigned char *YBuffer,
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unsigned char *UBuffer,
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unsigned char *VBuffer,
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int SrcPitch,
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int DstPitch
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);
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extern void YUY2toYV12F
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(
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unsigned char *YUY2Buffer,
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int ImageWidth,
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int ImageHeight,
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unsigned char *YBuffer,
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unsigned char *UBuffer,
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unsigned char *VBuffer,
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int SrcPitch,
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int DstPitch
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);
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extern void YVYUtoYV12F
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(
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unsigned char *YVYUBuffer,
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int ImageWidth,
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int ImageHeight,
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unsigned char *YBuffer,
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unsigned char *UBuffer,
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unsigned char *VBuffer,
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int SrcPitch,
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int DstPitch
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);
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/*
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* Macros to make it easier to call the needed functions
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*/
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#define CC_RGB32toYV12( _RGBABuffer, _ImageWidth, _ImageHeight, _YBuffer, _UBuffer, _VBuffer ) \
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(*RGB32toYV12)( _RGBABuffer, _ImageWidth, _ImageHeight, _YBuffer, _UBuffer, _VBuffer, _ImageWidth*4, _ImageWidth )
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#define CC_RGB24toYV12( _RGBBuffer, _ImageWidth, _ImageHeight, _YBuffer, _UBuffer, _VBuffer ) \
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(*RGB24toYV12)( _RGBBuffer, _ImageWidth, _ImageHeight, _YBuffer, _UBuffer, _VBuffer, _ImageWidth*3, _ImageWidth )
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#define CC_UYVYtoYV12( _UYVYBuffer, _ImageWidth, _ImageHeight, _YBuffer, _UBuffer, _VBuffer ) \
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(*UYVYtoYV12)( _UYVYBuffer, _ImageWidth, _ImageHeight, _YBuffer, _UBuffer, _VBuffer, _ImageWidth*2, _ImageWidth )
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#define CC_YUY2toYV12( _YUY2Buffer, _ImageWidth, _ImageHeight, _YBuffer, _UBuffer, _VBuffer ) \
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(*YUY2toYV12)( _YUY2Buffer, _ImageWidth, _ImageHeight, _YBuffer, _UBuffer, _VBuffer, _ImageWidth*2, _ImageWidth )
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#define CC_YVYUtoYV12( _YVYUBuffer, _ImageWidth, _ImageHeight, _YBuffer, _UBuffer, _VBuffer ) \
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(*YVYUtoYV12)( _YVYUBuffer, _ImageWidth, _ImageHeight, _YBuffer, _UBuffer, _VBuffer, _ImageWidth*2, _ImageWidth )
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// super generic rgb to yuv color conversion can handle any rgb to yuv conversion
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// provided r,g,b components are 1 byte apiece, and that the resulting y is 1 byte
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extern void ConvertRGBtoYUV(
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const unsigned char* const pucSourceR, const unsigned char* const pucSourceG, const unsigned char* const pucSourceB,
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int width, int height, int rgb_step, int rgb_pitch,
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unsigned char* const pucDestY, unsigned char* const pucDestU, unsigned char* const pucDestV,
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int uv_width_shift, int uv_height_shift,
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int y_step, int y_pitch,int uv_step,int uv_pitch);
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extern void ConvertRGBtoYUVI(
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const unsigned char* const pucSourceR, const unsigned char* const pucSourceG, const unsigned char* const pucSourceB,
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int iWidth, int iHeight, int iStepRGB, int iStrideRGB,
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unsigned char* const pucDestY, unsigned char* const pucDestU, unsigned char* const pucDestV,
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int uv_width_shift, int uv_height_shift,
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int iStepY, int iStrideY, int iStepUV, int iStrideUV);
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// This assumes 3 byte RGB data with the same component ordering in the source and destination
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extern void ConvertRGBtoRGB(const unsigned char* const pucSource, long lWidth, long lHeight, long lStepIn, long lStrideIn,
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unsigned char* const pucDest, long lStepOut, long lStrideOut);
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extern void ConvertYUVtoRGB(
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const unsigned char* const pucYPlane, const unsigned char* const pucUPlane, const unsigned char* const pucVPlane,
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long lWidth, long lHeight,
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long uv_width_shift, long uv_height_shift, // not used, should both be set to 1
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long lStepY, long lStrideY,long lStepUV, long lStrideUV,
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unsigned char* const pucRPlane, unsigned char* const pucGPlane, unsigned char* const pucBPlane,
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long lStepRGB, long lStrideRGB);
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extern void ConvertYUVItoRGB(
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const unsigned char* const pucYPlane, const unsigned char* const pucUPlane, const unsigned char* const pucVPlane,
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long lWidth, long lHeight,
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long uv_width_shift, long uv_height_shift, // not used, should both be set to 1
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long lStepY, long lStrideY,long lStepUV, long lStrideUV,
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unsigned char* const pucRPlane, unsigned char* const pucGPlane, unsigned char* const pucBPlane,
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long lStepRGB, long lStrideRGB);
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extern void ConvertYUVtoRGB2(
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const unsigned char* const pucYPlane, const unsigned char* const pucUPlane, const unsigned char* const pucVPlane,
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long lWidth, long lHeight,
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long uv_width_shift, long uv_height_shift, // not used, should both be set to 1
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long lStepY, long lStrideY,long lStepUV, long lStrideUV,
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unsigned char* const pucRPlane, unsigned char* const pucGPlane, unsigned char* const pucBPlane,
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long lStepRGB, long lStrideRGB,
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bool bSupersampleHoriz, bool bSupersampleVert);
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extern void ConvertYUVItoRGB2(
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const unsigned char* const pucYPlane, const unsigned char* const pucUPlane, const unsigned char* const pucVPlane,
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long lWidth, long lHeight,
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long uv_width_shift, long uv_height_shift, // not used, should both be set to 1
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long lStepY, long lStrideY,long lStepUV, long lStrideUV,
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unsigned char* const pucRPlane, unsigned char* const pucGPlane, unsigned char* const pucBPlane,
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long lStepRGB, long lStrideRGB,
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bool bSupersampleHoriz, bool bSupersampleVert);
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// This assumes packed planar data
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extern void ConvertYUVtoYUV(const unsigned char* const pucYIn, const unsigned char* const pucUV1In, const unsigned char* const pucUV2In,
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long m_lWidth, long m_lHeight,
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unsigned char* const pucYOut, unsigned char* const pucUV1Out, unsigned char* const pucUV2Out);
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// This assumes packed planar data
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extern void ConvertYUVtoYUVI(const unsigned char* const pucYIn, const unsigned char* const pucUV1In, const unsigned char* const pucUV2In,
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long m_lWidth, long m_lHeight,
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unsigned char* const pucYOut, unsigned char* const pucUV1Out, unsigned char* const pucUV2Out);
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// This assumes packed planar data
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extern void ConvertYUVItoYUV(const unsigned char* const pucYIn, const unsigned char* const pucUV1In, const unsigned char* const pucUV2In,
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long m_lWidth, long m_lHeight,
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unsigned char* const pucYOut, unsigned char* const pucUV1Out, unsigned char* const pucUV2Out);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _CCLIB_H */
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