From 94bfbaa84ea956e733d4eb9602d589f9d3577b49 Mon Sep 17 00:00:00 2001
From: Scott LaVarnway <slavarnway@google.com>
Date: Thu, 22 Aug 2013 08:51:04 -0400
Subject: [PATCH] Initialize mb_skip_coeff before picking modes
It appears that the above/left mb_skip_coeff used during
the pick modes, is left over from the previously
encode frame. This patch initializes the flag to the default
value of zero.
Change-Id: Ida4684cc99611d6e3e82628db35ed717e28ce550
---
vp9/encoder/vp9_encodeframe.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/vp9/encoder/vp9_encodeframe.c b/vp9/encoder/vp9_encodeframe.c
index 51bd4477de..a65b1d5c26 100644
--- a/vp9/encoder/vp9_encodeframe.c
+++ b/vp9/encoder/vp9_encodeframe.c
@@ -590,7 +590,11 @@ static void pick_sb_modes(VP9_COMP *cpi, int mi_row, int mi_col,
set_offsets(cpi, mi_row, mi_col, bsize);
xd->mode_info_context->mbmi.sb_type = bsize;
+ // Set to zero to make sure we do not use the previous encoded frame stats
+ xd->mode_info_context->mbmi.skip_coeff = 0;
+
x->source_variance = get_sby_perpixel_variance(cpi, x, bsize);
+
if (cpi->oxcf.tuning == VP8_TUNE_SSIM)
vp9_activity_masking(cpi, x);
--
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