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support all planar YUV variants (untested, probably buggy)


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@11308 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
michael 2003-10-28 14:00:07 +00:00
parent c2203c695d
commit 9961263e78
1 changed files with 46 additions and 18 deletions
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64
libmpcodecs/vf_spp.c
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@ -269,7 +269,7 @@ static void (*requantize)(DCTELEM dst[64], DCTELEM src[64], int qp, uint8_t *per
static void filter(struct vf_priv_s *p, uint8_t *dst, uint8_t *src, int dst_stride, int src_stride, int width, int height, uint8_t *qp_store, int qp_stride, int is_luma){
int x, y, i;
const int count= 1<<p->log2_count;
const int stride= is_luma ? p->temp_stride : (p->temp_stride/2 + 8);
const int stride= is_luma ? p->temp_stride : ((width+16+15)&(~15));
uint64_t block_align[32];
DCTELEM *block = (DCTELEM *)block_align;
DCTELEM *block2= (DCTELEM *)(block_align+16);
@ -363,18 +363,18 @@ static int put_image(struct vf_instance_s* vf, mp_image_t *mpi){
if(!(mpi->flags&MP_IMGFLAG_DIRECT)){
// no DR, so get a new image! hope we'll get DR buffer:
vf->dmpi=vf_get_image(vf->next,vf->priv->outfmt,
MP_IMGTYPE_TEMP, MP_IMGFLAG_ACCEPT_STRIDE,
MP_IMGTYPE_TEMP, MP_IMGFLAG_ACCEPT_STRIDE|MP_IMGFLAG_PREFER_ALIGNED_STRIDE,
mpi->w,mpi->h);
}
dmpi= vf->dmpi;
vf->priv->mpeg2= mpi->qscale_type;
filter(vf->priv, dmpi->planes[0], mpi->planes[0], dmpi->stride[0], mpi->stride[0], mpi->w, mpi->h, mpi->qscale, mpi->qstride, 1);
filter(vf->priv, dmpi->planes[1], mpi->planes[1], dmpi->stride[1], mpi->stride[1], mpi->w>>1, mpi->h>>1, mpi->qscale, mpi->qstride, 0);
filter(vf->priv, dmpi->planes[2], mpi->planes[2], dmpi->stride[2], mpi->stride[2], mpi->w>>1, mpi->h>>1, mpi->qscale, mpi->qstride, 0);
if(vf->priv->log2_count || !(mpi->flags&MP_IMGFLAG_DIRECT)){
filter(vf->priv, dmpi->planes[0], mpi->planes[0], dmpi->stride[0], mpi->stride[0], mpi->w, mpi->h, mpi->qscale, mpi->qstride, 1);
filter(vf->priv, dmpi->planes[1], mpi->planes[1], dmpi->stride[1], mpi->stride[1], mpi->w>>mpi->chroma_x_shift, mpi->h>>mpi->chroma_y_shift, mpi->qscale, mpi->qstride, 0);
filter(vf->priv, dmpi->planes[2], mpi->planes[2], dmpi->stride[2], mpi->stride[2], mpi->w>>mpi->chroma_x_shift, mpi->h>>mpi->chroma_y_shift, mpi->qscale, mpi->qstride, 0);
}
vf_clone_mpi_attributes(dmpi, mpi);
#ifdef HAVE_MMX
@ -402,31 +402,59 @@ static void uninit(struct vf_instance_s* vf){
}
//===========================================================================//
static int query_format(struct vf_instance_s* vf, unsigned int fmt){
switch(fmt)
{
switch(fmt){
case IMGFMT_YVU9:
case IMGFMT_IF09:
case IMGFMT_YV12:
case IMGFMT_I420:
case IMGFMT_IYUV:
return vf_next_query_format(vf,vf->priv->outfmt);
}
return 0;
case IMGFMT_CLPL:
case IMGFMT_Y800:
case IMGFMT_Y8:
case IMGFMT_NV12:
case IMGFMT_444P:
case IMGFMT_422P:
case IMGFMT_411P:
return vf_next_query_format(vf,fmt);
}
return 0;
}
static unsigned int fmt_list[]={
IMGFMT_YV12,
IMGFMT_I420,
IMGFMT_IYUV,
0
IMGFMT_YVU9,
IMGFMT_IF09,
IMGFMT_YV12,
IMGFMT_I420,
IMGFMT_IYUV,
IMGFMT_CLPL,
IMGFMT_Y800,
IMGFMT_Y8,
IMGFMT_NV12,
IMGFMT_444P,
IMGFMT_422P,
IMGFMT_411P,
0
};
static int control(struct vf_instance_s* vf, int request, void* data){
switch(request){
case VFCTRL_QUERY_MAX_PP_LEVEL:
return 6;
case VFCTRL_SET_PP_LEVEL:
vf->priv->log2_count= *((unsigned int*)data);
return CONTROL_TRUE;
}
return vf_next_control(vf,request,data);
}
static int open(vf_instance_t *vf, char* args){
vf->config=config;
vf->put_image=put_image;
vf->get_image=get_image;
vf->query_format=query_format;
vf->uninit=uninit;
vf->control= control;
vf->priv=malloc(sizeof(struct vf_priv_s));
memset(vf->priv, 0, sizeof(struct vf_priv_s));
@ -441,7 +469,7 @@ static int open(vf_instance_t *vf, char* args){
}
#endif
vf->priv->log2_count= 6;
vf->priv->log2_count= 3;
if (args) sscanf(args, "%d:%d", &vf->priv->log2_count, &vf->priv->qp);