diff options
Diffstat (limited to 'libavcodec/h264_mvpred.h')
| -rw-r--r-- | libavcodec/h264_mvpred.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/libavcodec/h264_mvpred.h b/libavcodec/h264_mvpred.h index 3409919692..6404ab0bfc 100644 --- a/libavcodec/h264_mvpred.h +++ b/libavcodec/h264_mvpred.h @@ -54,7 +54,7 @@ static inline int fetch_diagonal_mv(H264Context *h, const int16_t **C, int i, in return s->current_picture_ptr->ref_index[list][(x4>>1) + (y4>>1)*h->b8_stride] REF_OP; if(topright_ref == PART_NOT_AVAILABLE - && ((s->mb_y&1) || i >= scan8[0]+8) && (i&7)==4 + && i >= scan8[0]+8 && (i&7)==4 && h->ref_cache[list][scan8[0]-1] != PART_NOT_AVAILABLE){ const uint32_t *mb_types = s->current_picture_ptr->mb_type; const int16_t *mv; @@ -66,8 +66,7 @@ static inline int fetch_diagonal_mv(H264Context *h, const int16_t **C, int i, in SET_DIAG_MV(*2, >>1, s->mb_x*4-1, (s->mb_y|1)*4+(s->mb_y&1)*2+(i>>4)-1); } if(MB_FIELD - && !IS_INTERLACED(mb_types[h->left_mb_xy[0]]) - && i >= scan8[0]+8){ + && !IS_INTERLACED(mb_types[h->left_mb_xy[0]])){ // left shift will turn LIST_NOT_USED into PART_NOT_AVAILABLE, but that's OK. SET_DIAG_MV(/2, <<1, s->mb_x*4-1, (s->mb_y&~1)*4 - 1 + ((i-scan8[0])>>3)*2); } |