From 09182b3224370e1d636631e77f201a8388766bd6 Mon Sep 17 00:00:00 2001
From: Christophe Gisquet <christophe.gisquet@gmail.com>
Date: Thu, 10 Jul 2014 06:47:55 +0000
Subject: [PATCH] hevc: simplify rounding
Signed-off-by: Anton Khirnov <anton@khirnov.net>
---
libavcodec/hevc_mvs.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/libavcodec/hevc_mvs.c b/libavcodec/hevc_mvs.c
index 2fe4dbbed60..7fa418b15bd 100644
--- a/libavcodec/hevc_mvs.c
+++ b/libavcodec/hevc_mvs.c
@@ -271,8 +271,8 @@ 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 &= ~15;
+ y &= ~15;
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);
@@ -283,8 +283,8 @@ 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 &= ~15;
+ y &= ~15;
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);
--
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