From c7635c2f0857d7d3f296ee3ac65c17b7e593f3a7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=B8=85=E6=AD=8C?= <zyqingjohn@qq.com>
Date: Thu, 19 Apr 2018 05:35:21 +0800
Subject: [PATCH] Fix the problem that can't not compile with gcc6.3

Delete the function int round(float) in src/base/math.h and every thing is going well.
---
 src/base/math.h | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/src/base/math.h b/src/base/math.h
index d58dbf1..8a98eb7 100644
--- a/src/base/math.h
+++ b/src/base/math.h
@@ -20,12 +20,6 @@ inline float sign(float f)
 	return f<0.0f?-1.0f:1.0f;
 }
 
-inline int round(float f)
-{
-	if(f > 0)
-		return (int)(f+0.5f);
-	return (int)(f-0.5f);
-}
 
 template<typename T, typename TB>
 inline T mix(const T a, const T b, TB amount)