Commit 0982834b authored by Michael Niedermayer's avatar Michael Niedermayer
Browse files

non YV12 vissualization fix by (Wolfgang Hesseler <qv at multimediaware dot com>)

Originally committed as revision 2662 to svn://
parent 5ac59c55
......@@ -1491,10 +1491,12 @@ void ff_print_debug_info(MpegEncContext *s, AVFrame *pict){
int mb_y;
uint8_t *ptr;
int i;
int h_chroma_shift, v_chroma_shift;
s->low_delay=0; //needed to see the vectors without trashing the buffers
avcodec_get_chroma_sub_sample(s->avctx->pix_fmt, &h_chroma_shift, &v_chroma_shift);
for(i=0; i<3; i++){
memcpy(s->visualization_buffer[i], pict->data[i], (i==0) ? pict->linesize[i]*s->height:pict->linesize[i]*s->height/2);
memcpy(s->visualization_buffer[i], pict->data[i], (i==0) ? pict->linesize[i]*s->height:pict->linesize[i]*s->height >> v_chroma_shift);
pict->data[i]= s->visualization_buffer[i];
pict->type= FF_BUFFER_TYPE_COPY;
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