From: José Fonseca <jfonseca@vmware.com>
Date: Sat, 9 Oct 2010 11:10:07 +0000 (+0100)
Subject: util: Defined M_SQRT2 when not available.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=52427f0ba703f933b70d669ae565c7aeb733236d;p=mesa.git

util: Defined M_SQRT2 when not available.
---

diff --git a/src/gallium/auxiliary/util/u_math.h b/src/gallium/auxiliary/util/u_math.h
index 69a76814945..37294b7203f 100644
--- a/src/gallium/auxiliary/util/u_math.h
+++ b/src/gallium/auxiliary/util/u_math.h
@@ -118,6 +118,11 @@ __inline double __cdecl atan2(double val)
 #endif
 
 
+#ifndef M_SQRT2
+#define M_SQRT2 1.41421356237309504880
+#endif
+
+
 #if defined(_MSC_VER) 
 
 #if _MSC_VER < 1400 && !defined(__cplusplus) || defined(PIPE_SUBSYSTEM_WINDOWS_CE)