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Code Issues Releases Activity

Move copy_block* functions to dsp dsputil.h

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Patch by Brian Foley % bfoley A compsoc P nuigalway P ie %
Original thread:
Date: Nov 26, 2006 6:44 PM
Subject: Re: [Ffmpeg-devel] [PATCH] put_mpeg4_qpel16_h_lowpass altivec, take 2

Originally committed as revision 7172 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Brian Foley
2006-11-26 18:25:07 +00:00
committed by Guillaume Poirier
parent 61f5b14a8e
commit 49cef7443a
3 changed files with 77 additions and 144 deletions
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77
libavcodec/dsputil.c
View File

@@ -1513,83 +1513,6 @@ static void put_no_rnd_h264_chroma_mc8_c(uint8_t *dst/*align 8*/, uint8_t *src/*
} }
} }
static inline void copy_block2(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
{
int i;
for(i=0; i<h; i++)
{
ST16(dst , LD16(src ));
dst+=dstStride;
src+=srcStride;
}
}
static inline void copy_block4(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
{
int i;
for(i=0; i<h; i++)
{
ST32(dst , LD32(src ));
dst+=dstStride;
src+=srcStride;
}
}
static inline void copy_block8(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
{
int i;
for(i=0; i<h; i++)
{
ST32(dst , LD32(src ));
ST32(dst+4 , LD32(src+4 ));
dst+=dstStride;
src+=srcStride;
}
}
static inline void copy_block16(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
{
int i;
for(i=0; i<h; i++)
{
ST32(dst , LD32(src ));
ST32(dst+4 , LD32(src+4 ));
ST32(dst+8 , LD32(src+8 ));
ST32(dst+12, LD32(src+12));
dst+=dstStride;
src+=srcStride;
}
}
static inline void copy_block17(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
{
int i;
for(i=0; i<h; i++)
{
ST32(dst , LD32(src ));
ST32(dst+4 , LD32(src+4 ));
ST32(dst+8 , LD32(src+8 ));
ST32(dst+12, LD32(src+12));
dst[16]= src[16];
dst+=dstStride;
src+=srcStride;
}
}
static inline void copy_block9(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
{
int i;
for(i=0; i<h; i++)
{
ST32(dst , LD32(src ));
ST32(dst+4 , LD32(src+4 ));
dst[8]= src[8];
dst+=dstStride;
src+=srcStride;
}
}
#define QPEL_MC(r, OPNAME, RND, OP) \ #define QPEL_MC(r, OPNAME, RND, OP) \
static void OPNAME ## mpeg4_qpel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\ static void OPNAME ## mpeg4_qpel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\

77
libavcodec/dsputil.h
View File

@@ -698,4 +698,81 @@ static int name16(void /*MpegEncContext*/ *s, uint8_t *dst, uint8_t *src, int st
return score;\ return score;\
} }
static inline void copy_block2(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
{
int i;
for(i=0; i<h; i++)
{
ST16(dst , LD16(src ));
dst+=dstStride;
src+=srcStride;
}
}
static inline void copy_block4(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
{
int i;
for(i=0; i<h; i++)
{
ST32(dst , LD32(src ));
dst+=dstStride;
src+=srcStride;
}
}
static inline void copy_block8(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
{
int i;
for(i=0; i<h; i++)
{
ST32(dst , LD32(src ));
ST32(dst+4 , LD32(src+4 ));
dst+=dstStride;
src+=srcStride;
}
}
static inline void copy_block9(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
{
int i;
for(i=0; i<h; i++)
{
ST32(dst , LD32(src ));
ST32(dst+4 , LD32(src+4 ));
dst[8]= src[8];
dst+=dstStride;
src+=srcStride;
}
}
static inline void copy_block16(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
{
int i;
for(i=0; i<h; i++)
{
ST32(dst , LD32(src ));
ST32(dst+4 , LD32(src+4 ));
ST32(dst+8 , LD32(src+8 ));
ST32(dst+12, LD32(src+12));
dst+=dstStride;
src+=srcStride;
}
}
static inline void copy_block17(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
{
int i;
for(i=0; i<h; i++)
{
ST32(dst , LD32(src ));
ST32(dst+4 , LD32(src+4 ));
ST32(dst+8 , LD32(src+8 ));
ST32(dst+12, LD32(src+12));
dst[16]= src[16];
dst+=dstStride;
src+=srcStride;
}
}
#endif #endif

67
libavcodec/sh4/qpel.c
View File

@@ -564,73 +564,6 @@ H264_CHROMA_MC(avg_ , op_avg)
#undef op_avg #undef op_avg
#undef op_put #undef op_put
/* not yet optimized */
static inline void copy_block4(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
{
int i;
for(i=0; i<h; i++)
{
ST32(dst , LD32(src ));
dst+=dstStride;
src+=srcStride;
}
}
static inline void copy_block8(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
{
int i;
for(i=0; i<h; i++)
{
ST32(dst , LD32(src ));
ST32(dst+4 , LD32(src+4 ));
dst+=dstStride;
src+=srcStride;
}
}
static inline void copy_block16(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
{
int i;
for(i=0; i<h; i++)
{
ST32(dst , LD32(src ));
ST32(dst+4 , LD32(src+4 ));
ST32(dst+8 , LD32(src+8 ));
ST32(dst+12, LD32(src+12));
dst+=dstStride;
src+=srcStride;
}
}
static inline void copy_block17(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
{
int i;
for(i=0; i<h; i++)
{
ST32(dst , LD32(src ));
ST32(dst+4 , LD32(src+4 ));
ST32(dst+8 , LD32(src+8 ));
ST32(dst+12, LD32(src+12));
dst[16]= src[16];
dst+=dstStride;
src+=srcStride;
}
}
static inline void copy_block9(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
{
int i;
for(i=0; i<h; i++)
{
ST32(dst , LD32(src ));
ST32(dst+4 , LD32(src+4 ));
dst[8]= src[8];
dst+=dstStride;
src+=srcStride;
}
}
/* end not optimized */
#define QPEL_MC(r, OPNAME, RND, OP) \ #define QPEL_MC(r, OPNAME, RND, OP) \
static void OPNAME ## mpeg4_qpel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\ static void OPNAME ## mpeg4_qpel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\