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Big Endian fix. Patch by Romain Dolbeau 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@12516 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
nplourde 2004-05-31 15:07:58 +00:00
parent f208bcf694
commit 4e8aa8f506
1 changed files with 11 additions and 4 deletions
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15
libmpcodecs/vf.c
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@ -217,12 +217,19 @@ void vf_mpi_clear(mp_image_t* mpi,int x0,int y0,int w,int h){
unsigned int* p=(unsigned int*) dst;
int size=(mpi->bpp>>3)*w/4;
int i;
#ifdef WORDS_BIGENDIAN
#define CLEAR_PACKEDYUV_PATTERN 0x00800080
#define CLEAR_PACKEDYUV_PATTERN_SWAPPED 0x80008000
#else
#define CLEAR_PACKEDYUV_PATTERN 0x80008000
#define CLEAR_PACKEDYUV_PATTERN_SWAPPED 0x00800080
#endif
if(mpi->flags&MP_IMGFLAG_SWAPPED){
for(i=0;i<size;i+=4) p[i]=p[i+1]=p[i+2]=p[i+3]=0x00800080;
for(;i<size;i++) p[i]=0x00800080;
for(i=0;i<size-3;i+=4) p[i]=p[i+1]=p[i+2]=p[i+3]=CLEAR_PACKEDYUV_PATTERN_SWAPPED;
for(;i<size;i++) p[i]=CLEAR_PACKEDYUV_PATTERN_SWAPPED;
} else {
for(i=0;i<size;i+=4) p[i]=p[i+1]=p[i+2]=p[i+3]=0x80008000;
for(;i<size;i++) p[i]=0x80008000;
for(i=0;i<size-3;i+=4) p[i]=p[i+1]=p[i+2]=p[i+3]=CLEAR_PACKEDYUV_PATTERN;
for(;i<size;i++) p[i]=CLEAR_PACKEDYUV_PATTERN;
}
} else
memset(dst,0,(mpi->bpp>>3)*w);