Francois Gouget : d3dx9_36/tests: Fix compilation on systems that don' t have NAN (Solaris).

[Alexandre Julliard]

Module: wine
Branch: master
Commit: d3cf4ff56976222d98cde7d4d736186a218cd8bd
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=d3cf4ff56976222d98cde7d4d7...

Author: Francois Gouget <fgouget(a)free.fr>
Date:   Fri Jan 10 15:33:06 2014 +0100

d3dx9_36/tests: Fix compilation on systems that don't have NAN (Solaris).

---

 dlls/d3dx9_36/tests/mesh.c |   10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/dlls/d3dx9_36/tests/mesh.c b/dlls/d3dx9_36/tests/mesh.c
index 21c3b41..47a1b1f 100644
--- a/dlls/d3dx9_36/tests/mesh.c
+++ b/dlls/d3dx9_36/tests/mesh.c
@@ -26,6 +26,16 @@
 #include "wine/test.h"
 #include "d3dx9.h"
 
+#ifndef NAN
+/* From wine/port.h */
+static inline float __port_nan(void)
+{
+    static const unsigned __nan_bytes = 0x7fc00000;
+    return *(const float *)&__nan_bytes;
+}
+#define NAN __port_nan()
+#endif
+
 /* Set the WINETEST_DEBUG environment variable to be greater than 1 for verbose
  * function call traces of ID3DXAllocateHierarchy callbacks. */
 #define TRACECALLBACK if(winetest_debug > 1) trace