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| author | Christophe Gisquet <christophe.gisquet@gmail.com> | 2014-07-10 06:47:55 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-07-10 14:32:18 +0200 |
| commit | 2e471e4703ed5aaab6d6b6bf5a3c6895b79f02b4 (patch) | |
| tree | 9951c91d98e332333751a2836dde4cdba166ecc8 | |
| parent | 64fdcf24289e0a6e18903caf37ea382630772859 (diff) | |
| download | ffmpeg-2e471e4703ed5aaab6d6b6bf5a3c6895b79f02b4.tar.gz | |
hevc: simplify rounding
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/hevc_mvs.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libavcodec/hevc_mvs.c b/libavcodec/hevc_mvs.c index 2b017dd20f..032b8b0569 100644 --- a/libavcodec/hevc_mvs.c +++ b/libavcodec/hevc_mvs.c @@ -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) && y < s->sps->height && x < s->sps->width) { - x = ((x >> 4) << 4); - y = ((y >> 4) << 4); + x &= -16; + y &= -16; x_pu = x >> s->sps->log2_min_pu_size; y_pu = y >> s->sps->log2_min_pu_size; 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) { x = x0 + (nPbW >> 1); y = y0 + (nPbH >> 1); - x = ((x >> 4) << 4); - y = ((y >> 4) << 4); + x &= -16; + y &= -16; x_pu = x >> s->sps->log2_min_pu_size; y_pu = y >> s->sps->log2_min_pu_size; temp_col = TAB_MVF(x_pu, y_pu); |