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fixed stride for packed formats, more detailed printf at image allocation 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@4900 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
arpi 2002-03-01 00:20:11 +00:00
parent 6e9e3289b3
commit 3a633f9c40
1 changed files with 8 additions and 2 deletions
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10
libmpcodecs/vd.c
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@ -80,14 +80,20 @@ mp_image_t* mpcodecs_get_image(sh_video_t *sh, int mp_imgtype, int mp_imgflag, i
if(!(mpi->flags&(MP_IMGFLAG_ALLOCATED|MP_IMGFLAG_DIRECT))
&& mpi->type>MP_IMGTYPE_EXPORT){
// non-direct and not yet allocaed image. allocate it!
printf("*** Allocating mp_image_t, %d bytes\n",mpi->bpp*mpi->width*mpi->height/8);
printf("*** Allocating mp_image_t, %dx%dx%dbpp %s %s, %d bytes\n",
mpi->width,mpi->height,mpi->bpp,
(mpi->flags&MP_IMGFLAG_YUV)?"YUV":"RGB",
(mpi->flags&MP_IMGFLAG_PLANAR)?"planar":"packed",
mpi->bpp*mpi->width*mpi->height/8);
mpi->planes[0]=memalign(64, mpi->bpp*mpi->width*mpi->height/8);
if(!mpi->stride[0]) mpi->stride[0]=mpi->width;
if(mpi->flags&MP_IMGFLAG_PLANAR){
// YV12/I420. feel free to add other planar formats here...
if(!mpi->stride[0]) mpi->stride[0]=mpi->width;
if(!mpi->stride[1]) mpi->stride[1]=mpi->stride[2]=mpi->width/2;
mpi->planes[1]=mpi->planes[0]+mpi->width*mpi->height;
mpi->planes[2]=mpi->planes[1]+mpi->width*mpi->height/4;
} else {
if(!mpi->stride[0]) mpi->stride[0]=mpi->width*mpi->bpp/8;
}
mpi->flags|=MP_IMGFLAG_ALLOCATED;
}