MSVC fix.

[simgear.git] / simgear / screen / RenderTexture.h

diff --git a/simgear/screen/RenderTexture.h b/simgear/screen/RenderTexture.h
index c8377d1161eea01991a7a9800f59121b1e1080f3..3b823e2d8b0629a0823c79b98d45ae689093014e 100644 (file)
--- a/simgear/screen/RenderTexture.h
+++ b/simgear/screen/RenderTexture.h
@@ -45,16 +45,25 @@
  * Changelog:
  *
  * Jan. 2005, Removed GLEW dependencies, Erik Hofman
+ *            Added MacOS X support
  */
 #include <simgear/compiler.h>
 
-#ifndef _WIN32
+#if !defined( _WIN32 ) && !defined( __APPLE__ )
 #  include <X11/Xlib.h>
 #endif
 #include SG_GL_H
 #ifndef _WIN32
 #  include SG_GLX_H
 #endif
+#ifdef __APPLE__
+#  ifndef None
+#     define None false
+#  endif
+#  ifndef True
+#     define True true
+#  endif
+#endif 
 
 #include <string>
 #include <vector>