From e4d5a2996e4a03f55bc7d21c493ba1bcbef35aae Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Mon, 23 Sep 2013 09:41:49 +0200
Subject: mesa xserver git update 23 Sep 2013

xserver          commit 7d3d4ae55dd6ee338439e2424ac423b1df80501b
mesa             commit 6d29db715b8d60718ada1ab8ad19d969cac43caf
---
 mesalib/src/glsl/ir_constant_expression.cpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'mesalib/src/glsl/ir_constant_expression.cpp')

diff --git a/mesalib/src/glsl/ir_constant_expression.cpp b/mesalib/src/glsl/ir_constant_expression.cpp
index 4579ef209..12641e5df 100644
--- a/mesalib/src/glsl/ir_constant_expression.cpp
+++ b/mesalib/src/glsl/ir_constant_expression.cpp
@@ -40,6 +40,20 @@
 #include "glsl_types.h"
 #include "program/hash_table.h"
 
+#if defined(_MSC_VER) && (_MSC_VER < 1800)
+static int isnormal(double x)
+{
+   return _fpclass(x) == _FPCLASS_NN || _fpclass(x) == _FPCLASS_PN;
+}
+#endif
+
+#if defined(_MSC_VER)
+static double copysign(double x, double y)
+{
+   return _copysign(x, y);
+}
+#endif
+
 static float
 dot(ir_constant *op0, ir_constant *op1)
 {
-- 
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