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better support for rgb/bgr formats

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@6708 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
alex 2002-07-11 19:08:23 +00:00
parent f36c4b065b
commit 2813811852
1 changed files with 10 additions and 6 deletions
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16
libmpcodecs/mp_image.h
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@ -71,15 +71,19 @@ static inline void mp_image_setfmt(mp_image_t* mpi,unsigned int out_fmt){
return;
}
mpi->num_planes=1;
if( (out_fmt&IMGFMT_RGB_MASK) == IMGFMT_RGB ){
mpi->bpp=((out_fmt&255)+7)&(~7);
if(out_fmt==IMGFMT_RGB1) mpi->bpp=1;
if (IMGFMT_IS_RGB(out_fmt)) {
if (IMGFMT_RGB_DEPTH(out_fmt) < 8)
mpi->bpp = IMGFMT_RGB_DEPTH(out_fmt);
else
mpi->bpp=(IMGFMT_RGB_DEPTH(out_fmt)+7)&(~7);
return;
}
if( (out_fmt&IMGFMT_BGR_MASK) == IMGFMT_BGR ){
mpi->bpp=((out_fmt&255)+7)&(~7);
if (IMGFMT_IS_BGR(out_fmt)) {
if (IMGFMT_BGR_DEPTH(out_fmt) < 8)
mpi->bpp = IMGFMT_BGR_DEPTH(out_fmt);
else
mpi->bpp=(IMGFMT_BGR_DEPTH(out_fmt)+7)&(~7);
mpi->flags|=MP_IMGFLAG_SWAPPED;
if(out_fmt==IMGFMT_BGR1) mpi->bpp=1;
return;
}
mpi->flags|=MP_IMGFLAG_YUV;