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fixed low delay decoding 

Originally committed as revision 2583 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Fabrice Bellard 2003-12-09 14:51:49 +00:00
parent feca25cc8b
commit 248a189a7d
1 changed files with 2 additions and 1 deletions
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3
libavcodec/mpeg12.c
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@ -2399,6 +2399,7 @@ static int mpeg1_decode_sequence(AVCodecContext *avctx,
s->frame_pred_frame_dct = 1;
s->codec_id= s->avctx->codec_id= CODEC_ID_MPEG1VIDEO;
avctx->sub_id = 1; /* indicates mpeg1 */
if(s->flags & CODEC_FLAG_LOW_DELAY) s->low_delay=1;
return 0;
}
@ -2574,7 +2575,7 @@ static int mpeg_decode_frame(AVCodecContext *avctx,
if (start_code < 0){
if(s2->pict_type != B_TYPE || avctx->hurry_up==0){
if (slice_end(avctx, picture)) {
if(s2->last_picture_ptr) //FIXME merge with the stuff in mpeg_decode_slice
if(s2->last_picture_ptr || s2->low_delay) //FIXME merge with the stuff in mpeg_decode_slice
*data_size = sizeof(AVPicture);
}
}