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rv10: consider B frames in low delay streams invalid.

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Fix assertion failure

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-11-13 17:59:18 +01:00
parent a0212ecf84
commit c74cd99986
1 changed files with 4 additions and 0 deletions

4
libavcodec/rv10.c

@ -332,6 +332,10 @@ static int rv20_decode_picture_header(RVDecContext *rv)
return -1;
}
if(s->low_delay && s->pict_type==AV_PICTURE_TYPE_B){
av_log(s->avctx, AV_LOG_ERROR, "low delay B\n");
return -1;
}
if(s->last_picture_ptr==NULL && s->pict_type==AV_PICTURE_TYPE_B){
av_log(s->avctx, AV_LOG_ERROR, "early B pix\n");
return -1;