Hi,
this may have consequences on threading, so it is a bit more important
than being able to avoid deriving the other candidates.
--
Christophe
From 7dd44119e24c44449808314479ecde4c77287baa Mon Sep 17 00:00:00 2001
From: Christophe Gisquet <christophe.gisq...@gmail.com>
Date: Wed, 23 Jul 2014 18:27:44 +0200
Subject: [PATCH 03/10] hevc_mvs: avoid deriving tmvp in amvp
Reduces on a sequence number of calls from 933685 to 586271.
---
libavcodec/hevc_mvs.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libavcodec/hevc_mvs.c b/libavcodec/hevc_mvs.c
index 52cfb29..1d4c002 100644
--- a/libavcodec/hevc_mvs.c
+++ b/libavcodec/hevc_mvs.c
@@ -751,7 +751,8 @@ scalef:
mvpcand_list[numMVPCandLX++] = mxB;
//temporal motion vector prediction candidate
- if (numMVPCandLX < 2 && s->sh.slice_temporal_mvp_enabled_flag) {
+ if (numMVPCandLX < 2 && s->sh.slice_temporal_mvp_enabled_flag &&
+ mvp_lx_flag == numMVPCandLX) {
Mv mv_col;
int available_col = temporal_luma_motion_vector(s, x0, y0, nPbW,
nPbH, ref_idx,
--
1.9.2.msysgit.0
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