fix a typo

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

diff --git a/simgear/screen/RenderTexture.h b/simgear/screen/RenderTexture.h
index 73057dbefc42ac1b93c42c1c9129c114c21d450e..a1874fbc8aac90ffe37311e1e24eef7485f6b9e4 100644 (file)
--- a/simgear/screen/RenderTexture.h
+++ b/simgear/screen/RenderTexture.h
@@ -50,12 +50,15 @@
  */
 #include <simgear/compiler.h>
 
-#if !defined( _WIN32 ) && !defined( __MACH__ )
-#  include <X11/Xlib.h>
+#include <osg/GL>
+
+#if defined( __APPLE__)
+#  include <OpenGL/OpenGL.h>
 #endif
-#include SG_GL_H
-#ifndef _WIN32
-#  include SG_GLX_H
+
+#if !defined( _WIN32 ) && !defined( __APPLE__ )
+#  include <X11/Xlib.h>
+#  include <GL/glx.h>
 #endif
 
 #include <string>