Aux color buffer support. Pass one of GLUT_AUX[1234] to glutInitDisplayMode.

[freeglut] / include / GL / freeglut_ext.h

diff --git a/include/GL/freeglut_ext.h b/include/GL/freeglut_ext.h
index 570f998..90117c7 100644 (file)
--- a/include/GL/freeglut_ext.h
+++ b/include/GL/freeglut_ext.h
@@ -67,6 +67,15 @@
 #define  GLUT_DIRECT_RENDERING              0x01FE
 
 /*
+ * New tokens for glutInitDisplayMode.
+ * Value 0x0400 is defined in OpenGLUT.
+ */
+#define  GLUT_AUX1                          0x1000
+#define  GLUT_AUX2                          0x2000
+#define  GLUT_AUX3                          0x4000
+#define  GLUT_AUX4                          0x8000
+
+/*
  * Process loop function, see freeglut_main.c
  */
 FGAPI void    FGAPIENTRY glutMainLoopEvent( void );