diff options
Diffstat (limited to 'vp9/common/vp9_reconinter.c')
| -rw-r--r-- | vp9/common/vp9_reconinter.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/vp9/common/vp9_reconinter.c b/vp9/common/vp9_reconinter.c index dc1d46caa..0f2e4e999 100644 --- a/vp9/common/vp9_reconinter.c +++ b/vp9/common/vp9_reconinter.c @@ -59,8 +59,8 @@ void vp9_build_inter_predictor(const uint8_t *src, int src_stride, const struct subpix_fn_table *subpix, enum mv_precision precision) { const int is_q4 = precision == MV_PRECISION_Q4; - const MV mv_q4 = { is_q4 ? src_mv->row : src_mv->row << 1, - is_q4 ? src_mv->col : src_mv->col << 1 }; + const MV mv_q4 = { is_q4 ? src_mv->row : src_mv->row * 2, + is_q4 ? src_mv->col : src_mv->col * 2 }; const MV32 mv = scale->scale_mv(&mv_q4, scale); const int subpel_x = mv.col & SUBPEL_MASK; const int subpel_y = mv.row & SUBPEL_MASK; @@ -100,16 +100,17 @@ MV clamp_mv_to_umv_border_sb(const MACROBLOCKD *xd, const MV *src_mv, const int spel_top = (VP9_INTERP_EXTEND + bh) << SUBPEL_BITS; const int spel_bottom = spel_top - SUBPEL_SHIFTS; MV clamped_mv = { - src_mv->row << (1 - ss_y), - src_mv->col << (1 - ss_x) + src_mv->row * (1 << (1 - ss_y)), + src_mv->col * (1 << (1 - ss_x)) }; assert(ss_x <= 1); assert(ss_y <= 1); - clamp_mv(&clamped_mv, (xd->mb_to_left_edge << (1 - ss_x)) - spel_left, - (xd->mb_to_right_edge << (1 - ss_x)) + spel_right, - (xd->mb_to_top_edge << (1 - ss_y)) - spel_top, - (xd->mb_to_bottom_edge << (1 - ss_y)) + spel_bottom); + clamp_mv(&clamped_mv, + xd->mb_to_left_edge * (1 << (1 - ss_x)) - spel_left, + xd->mb_to_right_edge * (1 << (1 - ss_x)) + spel_right, + xd->mb_to_top_edge * (1 << (1 - ss_y)) - spel_top, + xd->mb_to_bottom_edge * (1 << (1 - ss_y)) + spel_bottom); return clamped_mv; } |