From f834f25794cfb746079e92d58c7410b767c57208 Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Thu, 14 Jan 2021 15:48:54 -0800
Subject: COM-ify all slang-gfx interfaces. (#1656)

* COM-ify all slang-gfx interfaces.
---
 source/core/slang-math.h | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

(limited to 'source/core')

diff --git a/source/core/slang-math.h b/source/core/slang-math.h
index 2378b73a0..3d229ded8 100644
--- a/source/core/slang-math.h
+++ b/source/core/slang-math.h
@@ -1,7 +1,7 @@
 #ifndef SLANG_CORE_MATH_H
 #define SLANG_CORE_MATH_H
 
-#include <math.h>
+#include <cmath>
 
 namespace Slang
 {
@@ -82,16 +82,12 @@ namespace Slang
 
 		static inline int IsNaN(float x)
 		{
-#ifdef _M_X64
-			return _isnanf(x);
-#else
-			return isnan(x);
-#endif
+			return std::isnan(x);
 		}
 
 		static inline int IsInf(float x)
 		{
-			return isinf(x);
+			return std::isinf(x);
 		}
 
 		static inline unsigned int Ones32(unsigned int x)
-- 
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