diff options
-rw-r--r-- | libavcodec/h264.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavcodec/h264.c b/libavcodec/h264.c index ff6ff567bd..ce5c71b18a 100644 --- a/libavcodec/h264.c +++ b/libavcodec/h264.c @@ -993,6 +993,8 @@ static inline void pred_direct_motion(H264Context * const h, int *mb_type){ unsigned int sub_mb_type; int i8, i4; + assert(h->ref_list[1][0].reference&3); + #define MB_TYPE_16x16_OR_INTRA (MB_TYPE_16x16|MB_TYPE_INTRA4x4|MB_TYPE_INTRA16x16|MB_TYPE_INTRA_PCM) if(IS_INTERLACED(h->ref_list[1][0].mb_type[mb_xy])){ // AFL/AFR/FR/FL -> AFL/FL |