From 0ca7855f67a3a084b0f8de45cec14f8467619c71 Mon Sep 17 00:00:00 2001
From: Yunqing Wang <yunqingwang@google.com>
Date: Fri, 30 Aug 2013 15:19:49 -0700
Subject: [PATCH] Use correct bit cost while static-thresh is on
While static-thresh is on, we only need to transmit skip
flag if skip = 1. The cost of skip bit is added to the
total rate cost.
Change-Id: I64e73e482bc297eba22907026298a15fa8cc3920
---
vp9/encoder/vp9_rdopt.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/vp9/encoder/vp9_rdopt.c b/vp9/encoder/vp9_rdopt.c
index 39b6544f61..647265bf64 100644
--- a/vp9/encoder/vp9_rdopt.c
+++ b/vp9/encoder/vp9_rdopt.c
@@ -2916,8 +2916,8 @@ static int64_t handle_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
(sse_v - var_v < thresh_dc || sse_v == var_v)) {
x->skip = 1;
- *rate2 = 500;
- *rate_uv = 0;
+ // The cost of skip bit needs to be added.
+ *rate2 += vp9_cost_bit(vp9_get_pred_prob_mbskip(cm, xd), 1);
// Scaling factor for SSE from spatial domain to frequency domain
// is 16. Adjust distortion accordingly.
--
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