From e855208c16b1cd0882ecded201428736498b0107 Mon Sep 17 00:00:00 2001
From: James Zern <jzern@google.com>
Date: Mon, 8 Oct 2012 18:27:27 -0700
Subject: [PATCH] fix double to float conversion warning

introduced in:
 a792b91 fix the -g/O3 discrepancy for 32bit compile

Change-Id: I6a77223f237527eda4ee1d6eaa993351bd74f1d6
---
 src/enc/backward_references.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/enc/backward_references.c b/src/enc/backward_references.c
index 1ce966f9..f9842002 100644
--- a/src/enc/backward_references.c
+++ b/src/enc/backward_references.c
@@ -552,7 +552,7 @@ static int BackwardReferencesHashChainDistanceOnly(
         cost_val += GetLiteralCost(cost_model, argb[i]) * mul1;
       }
       if (cost[i] > cost_val) {
-        cost[i] = cost_val;
+        cost[i] = (float)cost_val;
         dist_array[i] = 1;  // only one is inserted.
       }
       if (use_color_cache) VP8LColorCacheInsert(&hashers, argb[i]);