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h264: cap max has_b_frames at MAX_DELAYED_PIC_COUNT - 1.

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This prevents frame allocation overflows, and fixed
fate-h264-conformance-mr3_tandberg_b with 2 threads.
This commit is contained in:
Ronald S. Bultje 2011-12-01 12:45:10 -08:00
parent 3adba2de3d
commit 2574f08d4c
1 changed files with 1 additions and 1 deletions
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2
libavcodec/h264.c
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@ -1438,7 +1438,7 @@ static void decode_postinit(H264Context *h, int setup_finished){
if( s->avctx->strict_std_compliance >= FF_COMPLIANCE_STRICT
&& !h->sps.bitstream_restriction_flag){
s->avctx->has_b_frames= MAX_DELAYED_PIC_COUNT;
s->avctx->has_b_frames = MAX_DELAYED_PIC_COUNT - 1;
s->low_delay= 0;
}