From a8e02fc40ecd658e23d13bc52e18fef93d4e5226 Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Tue, 27 Mar 2007 00:24:56 +0000
Subject: [PATCH] GL_ARB_pixel_buffer_object check

---
 stepmania/src/RageDisplay_OGL.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/stepmania/src/RageDisplay_OGL.cpp b/stepmania/src/RageDisplay_OGL.cpp
index 368119777c..7861603189 100644
--- a/stepmania/src/RageDisplay_OGL.cpp
+++ b/stepmania/src/RageDisplay_OGL.cpp
@@ -2226,6 +2226,9 @@ private:
 
 RageTextureLock *RageDisplay_OGL::CreateTextureLock()
 {
+	if( !GLExt.HasExtension("GL_ARB_pixel_buffer_object") )
+		return NULL;
+
 	return new RageTextureLock_OGL;
 }