From c93d30a47f58f290cf0247e7c5b79337bbab1346 Mon Sep 17 00:00:00 2001
From: Johann <johannkoenig@google.com>
Date: Fri, 10 Jun 2016 18:00:34 -0700
Subject: [PATCH] Match prev_ to number_of_layers

Defined as unsigned in VP8_CONFIG

Cleans warning in Android build:
comparison of integers of different signs: 'unsigned int' and 'int'
if (cpi->oxcf.number_of_layers != prev_number_of_layers)
    ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~
Change-Id: I969e64cd2bfda6e61c564476dbd35b892b177646
---
 vp8/encoder/onyx_if.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/vp8/encoder/onyx_if.c b/vp8/encoder/onyx_if.c
index 5e3d478d2..66c3f4267 100644
--- a/vp8/encoder/onyx_if.c
+++ b/vp8/encoder/onyx_if.c
@@ -1523,7 +1523,8 @@ static void update_layer_contexts (VP8_COMP *cpi)
 void vp8_change_config(VP8_COMP *cpi, VP8_CONFIG *oxcf)
 {
     VP8_COMMON *cm = &cpi->common;
-    int last_w, last_h, prev_number_of_layers;
+    int last_w, last_h;
+    unsigned int prev_number_of_layers;
 
     if (!cpi)
         return;