diff -ur -X excl mythtvopengl14/libs/libmythtv/util-opengl.cpp mythtvopengl15/libs/libmythtv/util-opengl.cpp
--- mythtvopengl14/libs/libmythtv/util-opengl.cpp	2008-05-14 19:15:07.000000000 +0800
+++ mythtvopengl15/libs/libmythtv/util-opengl.cpp	2008-05-16 09:13:40.000000000 +0800
@@ -414,7 +414,7 @@
 {
     init_opengl();
 
-    if (!ext.contains("GL_EXT_pixel_buffer_object"))
+    if (!ext.contains("GL_ARB_pixel_buffer_object"))
         return false;
 
     return (gMythGLMapBufferARB     &&