diff options
Diffstat (limited to 'libavcodec/hevc_mvs.c')
| -rw-r--r-- | libavcodec/hevc_mvs.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/libavcodec/hevc_mvs.c b/libavcodec/hevc_mvs.c index 49d5ff25d8..2fe4dbbed6 100644 --- a/libavcodec/hevc_mvs.c +++ b/libavcodec/hevc_mvs.c @@ -568,8 +568,12 @@ static av_always_inline void dist_scale(HEVCContext *s, Mv *mv, int ref_pic_elist = refPicList[elist].list[TAB_MVF(x, y).ref_idx[elist]]; int ref_pic_curr = refPicList[ref_idx_curr].list[ref_idx]; - if (ref_pic_elist != ref_pic_curr) - mv_scale(mv, mv, s->poc - ref_pic_elist, s->poc - ref_pic_curr); + if (ref_pic_elist != ref_pic_curr) { + int poc_diff = s->poc - ref_pic_elist; + if (!poc_diff) + poc_diff = 1; + mv_scale(mv, mv, poc_diff, s->poc - ref_pic_curr); + } } static int mv_mp_mode_mx(HEVCContext *s, int x, int y, int pred_flag_index, |