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yvu9 support 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@6487 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
alex 2002-06-21 17:38:06 +00:00
parent 8f91153011
commit 67191f1cd0
1 changed files with 17 additions and 3 deletions
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20
libmpcodecs/vf.c
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@ -33,6 +33,7 @@ extern vf_info_t vf_info_dvbscale;
extern vf_info_t vf_info_cropdetect;
extern vf_info_t vf_info_test;
extern vf_info_t vf_info_noise;
extern vf_info_t vf_info_yvu9;
char** vo_plugin_args=(char**) NULL;
@ -61,6 +62,7 @@ static vf_info_t* filter_list[]={
&vf_info_cropdetect,
&vf_info_test,
&vf_info_noise,
&vf_info_yvu9,
NULL
};
@ -164,9 +166,15 @@ mp_image_t* vf_get_image(vf_instance_t* vf, unsigned int outfmt, int mp_imgtype,
// non-direct and not yet allocaed image. allocate it!
mpi->planes[0]=memalign(64, mpi->bpp*mpi->width*(mpi->height+2)/8);
if(mpi->flags&MP_IMGFLAG_PLANAR){
// YV12/I420. feel free to add other planar formats here...
// YV12/I420/YVU9. 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;
if (!mpi->stride[1])
{
if (mpi->imgfmt == IMGFMT_YVU9)
mpi->stride[1]=mpi->stride[2]=mpi->width/4;
else
mpi->stride[1]=mpi->stride[2]=mpi->width/2;
}
if(mpi->flags&MP_IMGFLAG_SWAPPED){
// I420/IYUV (Y,U,V)
mpi->planes[1]=mpi->planes[0]+mpi->width*mpi->height;
@ -174,7 +182,10 @@ mp_image_t* vf_get_image(vf_instance_t* vf, unsigned int outfmt, int mp_imgtype,
} else {
// YV12,YVU9 (Y,V,U)
mpi->planes[2]=mpi->planes[0]+mpi->width*mpi->height;
mpi->planes[1]=mpi->planes[2]+(mpi->width>>1)*(mpi->height>>1);
if (mpi->imgfmt == IMGFMT_YVU9)
mpi->planes[1]=mpi->planes[2]+(mpi->width>>2)*(mpi->height>>2);
else
mpi->planes[1]=mpi->planes[2]+(mpi->width>>1)*(mpi->height>>1);
}
} else {
if(!mpi->stride[0]) mpi->stride[0]=mpi->width*mpi->bpp/8;
@ -192,6 +203,9 @@ mp_image_t* vf_get_image(vf_instance_t* vf, unsigned int outfmt, int mp_imgtype,
(mpi->flags&MP_IMGFLAG_YUV)?"YUV":"RGB",
(mpi->flags&MP_IMGFLAG_PLANAR)?"planar":"packed",
mpi->bpp*mpi->width*mpi->height/8);
mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"(imgfmt: %x, planes: %x,%x,%x strides: %d,%d,%d)\n",
mpi->imgfmt, mpi->planes[0], mpi->planes[1], mpi->planes[2],
mpi->stride[0], mpi->stride[1], mpi->stride[2]);
mpi->flags|=MP_IMGFLAG_TYPE_DISPLAYED;
}