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memcpy_pic() added (copy image plane with src/dst stride)

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@5505 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
arpi 2002-04-06 21:46:07 +00:00
parent a2a8eec208
commit 133757919e
1 changed files with 19 additions and 0 deletions
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19
libvo/fastmemcpy.h
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@ -39,4 +39,23 @@ static inline void * mem2agpcpy_pic(void * dst, void * src, int bytesPerLine, in
return retval;
}
static inline void * memcpy_pic(void * dst, void * src, int bytesPerLine, int height, int dstStride, int srcStride)
{
int i;
void *retval=dst;
if(dstStride == srcStride) memcpy(dst, src, srcStride*height);
else
{
for(i=0; i<height; i++)
{
memcpy(dst, src, bytesPerLine);
src+= srcStride;
dst+= dstStride;
}
}
return retval;
}
#endif