From 66935fb9ee7a8fc4f59dd91fec34c03d4318784c Mon Sep 17 00:00:00 2001
From: James Zern <jzern@google.com>
Date: Mon, 2 Feb 2015 19:28:34 -0800
Subject: [PATCH] dec/vp8: clear 'dither_' on skipped blocks

DitherRow() only checks this value, not 'skip_' so previously it was
uninitialized for these blocks.

Change-Id: I0f698b81854ee9d91edacb51c1e3bdab9cba96f2
---
 src/dec/vp8.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/dec/vp8.c b/src/dec/vp8.c
index a9988a65..e73d7d31 100644
--- a/src/dec/vp8.c
+++ b/src/dec/vp8.c
@@ -556,6 +556,7 @@ int VP8DecodeMB(VP8Decoder* const dec, VP8BitReader* const token_br) {
     }
     block->non_zero_y_ = 0;
     block->non_zero_uv_ = 0;
+    block->dither_ = 0;
   }
 
   if (dec->filter_type_ > 0) {  // store filter info