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10l (fix reordering when B-frames are not present)

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Originally committed as revision 4004 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Loren Merritt 2005-03-05 00:14:21 +00:00
parent 2f944356bf
commit a18030bb62
1 changed files with 5 additions and 5 deletions
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10
libavcodec/h264.c
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@ -6310,7 +6310,8 @@ static int decode_nal_units(H264Context *h, uint8_t *buf, int buf_size){
if(s->flags& CODEC_FLAG_LOW_DELAY)
s->low_delay=1;
avctx->has_b_frames= !s->low_delay;
if(avctx->has_b_frames < 2)
avctx->has_b_frames= !s->low_delay;
break;
case NAL_PPS:
init_get_bits(&s->gb, ptr, bit_length);
@ -6470,6 +6471,9 @@ static int decode_frame(AVCodecContext *avctx,
}
if(cur->reference == 0)
cur->reference = 1;
for(i=0; h->delayed_pic[i]; i++)
if(h->delayed_pic[i]->key_frame)
h->delayed_output_poc = -1;
if(pics > FFMAX(1, s->avctx->has_b_frames)){
if(out->reference == 1)
out->reference = 0;
@ -6477,10 +6481,6 @@ static int decode_frame(AVCodecContext *avctx,
h->delayed_pic[i] = h->delayed_pic[i+1];
}
for(i=0; h->delayed_pic[i]; i++)
if(h->delayed_pic[i]->key_frame)
h->delayed_output_poc = -1;
if((h->delayed_output_poc >=0 && h->delayed_output_poc > cur->poc)
|| (s->low_delay && (cur->pict_type == B_TYPE
|| (!h->sps.gaps_in_frame_num_allowed_flag