workaround dropable p frame after first frame bug

Originally committed as revision 1424 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2003-01-09 01:43:31 +00:00
parent 4013fcf4af
commit e5ab4fdd8e
1 changed files with 4 additions and 0 deletions

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@ -1093,6 +1093,10 @@ static int svq1_decode_frame(AVCodecContext *avctx,
return result;
}
//FIXME this avoids some confusion for "B frames" without 2 references
//this should be removed after libavcodec can handle more flaxible picture types & ordering
if(s->pict_type==B_TYPE && s->last_picture.data[0]==NULL) return buf_size;
if(avctx->hurry_up && s->pict_type==B_TYPE) return buf_size;
if(MPV_frame_start(s, avctx) < 0)