Add support for GTK 3

[grits] / src / gtkgl.h

diff --git a/src/gtkgl.h b/src/gtkgl.h
index 174fc7674dda93d0128e4d9f805f737f518d2236..0f9f2a033daa06cc2470b4cdb7ffd625c639af3b 100644 (file)
--- a/src/gtkgl.h
+++ b/src/gtkgl.h
@@ -18,13 +18,25 @@
 #ifndef __GTK_GL_H__
 #define __GTK_GL_H__
 
 #ifndef __GTK_GL_H__
 #define __GTK_GL_H__
 

+#include <gtk/gtk.h>
+
+/* Platform dependant OpenGL includes */
+#ifdef SYS_MAC
+#include <OpenGL/gl.h>
+#include <OpenGL/glu.h>
+#else
+#include <GL/gl.h>
+#include <GL/glu.h>
+#include <GL/glext.h>
+#endif
+

 /* Call before widget is realized */
 void gtk_gl_enable(GtkWidget *widget);
 
 /* Call before widget is realized */
 void gtk_gl_enable(GtkWidget *widget);
 

-/* Call at the start of "expose" */
+/* Call at the start of expose */

 void gtk_gl_begin(GtkWidget *widget);
 
 void gtk_gl_begin(GtkWidget *widget);
 

-/* Call at the end of "expose-event" */
+/* Call at the end of expose */

 void gtk_gl_end(GtkWidget *widget);
 
 /* Call when done to cleanup data */
 void gtk_gl_end(GtkWidget *widget);
 
 /* Call when done to cleanup data */