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hevc: simplify rounding

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Christophe Gisquet 2014-07-10 06:47:55 +00:00 committed by Michael Niedermayer
parent 64fdcf2428
commit 2e471e4703
1 changed files with 4 additions and 4 deletions
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8
libavcodec/hevc_mvs.c
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@ -275,8 +275,8 @@ static int temporal_luma_motion_vector(HEVCContext *s, int x0, int y0,
(y0 >> s->sps->log2_ctb_size) == (y >> s->sps->log2_ctb_size) && (y0 >> s->sps->log2_ctb_size) == (y >> s->sps->log2_ctb_size) &&
y < s->sps->height && y < s->sps->height &&
x < s->sps->width) { x < s->sps->width) {
x = ((x >> 4) << 4); x &= -16;
y = ((y >> 4) << 4); y &= -16;
x_pu = x >> s->sps->log2_min_pu_size; x_pu = x >> s->sps->log2_min_pu_size;
y_pu = y >> s->sps->log2_min_pu_size; y_pu = y >> s->sps->log2_min_pu_size;
temp_col = TAB_MVF(x_pu, y_pu); temp_col = TAB_MVF(x_pu, y_pu);
@ -287,8 +287,8 @@ static int temporal_luma_motion_vector(HEVCContext *s, int x0, int y0,
if (tab_mvf && !availableFlagLXCol) { if (tab_mvf && !availableFlagLXCol) {
x = x0 + (nPbW >> 1); x = x0 + (nPbW >> 1);
y = y0 + (nPbH >> 1); y = y0 + (nPbH >> 1);
x = ((x >> 4) << 4); x &= -16;
y = ((y >> 4) << 4); y &= -16;
x_pu = x >> s->sps->log2_min_pu_size; x_pu = x >> s->sps->log2_min_pu_size;
y_pu = y >> s->sps->log2_min_pu_size; y_pu = y >> s->sps->log2_min_pu_size;
temp_col = TAB_MVF(x_pu, y_pu); temp_col = TAB_MVF(x_pu, y_pu);