From 43bc2ac724e1e1340827dd777ec4dbb6b94b4603 Mon Sep 17 00:00:00 2001
From: bunnei <ericbunnie@gmail.com>
Date: Sat, 17 May 2014 00:53:41 -0400
Subject: added MIN, MAX, and CLAMP macros to common_funcs
---
src/common/common_funcs.h | 5 +++++
1 file changed, 5 insertions(+)
(limited to 'src/common/common_funcs.h')
diff --git a/src/common/common_funcs.h b/src/common/common_funcs.h
index f8d10eb3e5..dca4dc47fb 100644
--- a/src/common/common_funcs.h
+++ b/src/common/common_funcs.h
@@ -22,6 +22,11 @@ template<> struct CompileTimeAssert<true> {};
#define b32(x) (b16(x) | (b16(x) >>16) )
#define ROUND_UP_POW2(x) (b32(x - 1) + 1)
+#define MIN(a, b) ((a)<(b)?(a):(b))
+#define MAX(a, b) ((a)>(b)?(a):(b))
+
+#define CLAMP(x, min, max) (((x) > max) ? max : (((x) < min) ? min : (x)))
+
#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
#ifndef _WIN32
--
cgit v1.2.3-70-g09d2