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Check direct_8x8_inference_flag. 

Originally committed as revision 21668 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2010-02-07 15:12:37 +00:00
parent 33a6c0c9fe
commit 1c3ce2cd3e
1 changed files with 4 additions and 0 deletions
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4
libavcodec/h264_ps.c
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@ -347,6 +347,10 @@ int ff_h264_decode_seq_parameter_set(H264Context *h){
sps->mb_aff= 0; sps->mb_aff= 0;
sps->direct_8x8_inference_flag= get_bits1(&s->gb); sps->direct_8x8_inference_flag= get_bits1(&s->gb);
if(!sps->frame_mbs_only_flag && !sps->direct_8x8_inference_flag){
av_log(h->s.avctx, AV_LOG_ERROR, "This stream was generated by a broken encoder, invalid 8x8 inference\n");
goto fail;
}
#ifndef ALLOW_INTERLACE #ifndef ALLOW_INTERLACE
if(sps->mb_aff) if(sps->mb_aff)