h->ref_count[1]= h->pps.ref_count[1];
if(h->slice_type_nos != AV_PICTURE_TYPE_I){
- unsigned max= (16<<(s->picture_structure != PICT_FRAME))-1;
+ unsigned max= s->picture_structure == PICT_FRAME ? 15 : 31;
+
if(h->slice_type_nos == AV_PICTURE_TYPE_B){
h->direct_spatial_mv_pred= get_bits1(&s->gb);
}
h->ref_count[0]= get_ue_golomb(&s->gb) + 1;
if(h->slice_type_nos==AV_PICTURE_TYPE_B)
h->ref_count[1]= get_ue_golomb(&s->gb) + 1;
-
}
- if(h->ref_count[0]-1 > max || h->ref_count[1]-1 > max){
+
+ if (h->ref_count[0]-1 > max || h->ref_count[1]-1 > max){
av_log(h->s.avctx, AV_LOG_ERROR, "reference overflow\n");
- h->ref_count[0]= h->ref_count[1]= 1;
- return -1;
+ h->ref_count[0] = h->ref_count[1] = 1;
+ return AVERROR_INVALIDDATA;
}
+
if(h->slice_type_nos == AV_PICTURE_TYPE_B)
h->list_count= 2;
else