From 3b8a199f1b77338413dba4dcaa7ac490c361b619 Mon Sep 17 00:00:00 2001
From: Christophe Riccio <mail@g-truc.net>
Date: Mon, 16 Dec 2013 23:52:28 +0100
Subject: [PATCH] Fixed glm::multiple warning with unsigned int genType

---
 glm/gtx/multiple.inl | 48 ++++++++++++++++++++++++++++++++++++--------
 1 file changed, 40 insertions(+), 8 deletions(-)

diff --git a/glm/gtx/multiple.inl b/glm/gtx/multiple.inl
index c5f134dd..f5d59f27 100644
--- a/glm/gtx/multiple.inl
+++ b/glm/gtx/multiple.inl
@@ -10,8 +10,45 @@
 // - GLM core
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 
-namespace glm
+namespace glm{
+namespace detail
 {
+	template <bool Signed>
+	struct higherMultiple
+	{
+		template <typename genType>
+		GLM_FUNC_QUALIFIER genType operator()
+		(
+			genType const & Source,
+			genType const & Multiple
+		)
+		{
+			if (Source > genType(0))
+			{
+				genType Tmp = Source - genType(1);
+				return Tmp + (Multiple - (Tmp % Multiple));
+			}
+			else
+				return Source + (-Source % Multiple);
+		}
+	};
+
+	template <>
+	struct higherMultiple<false>
+	{
+		template <typename genType>
+		GLM_FUNC_QUALIFIER genType operator()
+		(
+			genType const & Source,
+			genType const & Multiple
+		)
+		{
+			genType Tmp = Source - genType(1);
+			return Tmp + (Multiple - (Tmp % Multiple));
+		}
+	};
+}//namespace detail
+
 	//////////////////////
 	// higherMultiple
 
@@ -22,13 +59,8 @@ namespace glm
 		genType const & Multiple
 	)
 	{
-		if (Source > genType(0))
-		{
-			genType Tmp = Source - genType(1);
-			return Tmp + (Multiple - (Tmp % Multiple));
-		}
-		else
-			return Source + (-Source % Multiple);
+		detail::higherMultiple<std::numeric_limits<genType>::is_signed> Compute;
+		return Compute(Source, Multiple);
 	}
 
 	template <>