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10l y422p -> y420p

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use uvstride in draw_slices
dr2 support (disabled as mplayer doesnt like slices with width!=picture width sometimes)


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@6741 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
michael 2002-07-16 12:04:30 +00:00
parent c540ebd14b
commit 14f34093c3
1 changed files with 32 additions and 5 deletions
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37
libmpcodecs/vd_ffmpeg.c
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@ -83,8 +83,8 @@ static int control(sh_video_t *sh,int cmd,void* arg,...){
case IMGFMT_YV12:
case IMGFMT_IYUV:
case IMGFMT_I420:
if(ctx->yuy2_support || ctx->yvu9_support) return CONTROL_FALSE;
else return CONTROL_TRUE;
if(ctx->yvu9_support) return CONTROL_FALSE;
else return CONTROL_TRUE;
case IMGFMT_YUY2:
if(ctx->yuy2_support) return CONTROL_TRUE;
return CONTROL_FALSE;
@ -216,11 +216,38 @@ static void draw_slice(struct AVCodecContext *s,
int y, int width, int height){
sh_video_t * sh = s->opaque;
int stride[3];
int start=0, i;
int skip_stride= (s->width+15)>>4;
UINT8 *skip= &s->mbskip_table[(y>>4)*skip_stride];
#if LIBAVCODEC_BUILD > 4615
int threshold= s->pict_type==B_TYPE ? -99 : s->dr_ip_buffer_count;
#endif
stride[0]=linesize;
stride[1]=stride[2]=stride[0]/2;
mpcodecs_draw_slice (sh,src, stride, width, height, 0, y);
#if LIBAVCODEC_BUILD > 4615
if(s->dr_uvstride)
stride[1]=stride[2]= s->dr_uvstride;
else
#endif
stride[1]=stride[2]=stride[0]/2;
#if 0
if(s->pict_type!=B_TYPE){
for(i=0; i*16<width+16; i++){
if(i*16>=width || skip[i]>=threshold){
if(start==i) start++;
else{
UINT8 *src2[3]= {src[0] + start*16,
src[1] + start*8,
src[2] + start*8};
//printf("%2d-%2d x %d\n", start, i, y);
mpcodecs_draw_slice (sh,src2, stride, (i-start)*16, height, start*16, y);
start= i+1;
}
}
}
}else
#endif
mpcodecs_draw_slice (sh,src, stride, width, height, 0, y);
}
static int init_vo(sh_video_t *sh){