--- a/src/opengl/qglbuffer.h	Fri Sep 17 08:34:18 2010 +0300
+++ b/src/opengl/qglbuffer.h	Mon Oct 04 01:19:32 2010 +0300
@@ -101,8 +101,8 @@
 
     void destroy();
 
-    bool bind() const;
-    void release() const;
+    bool bind();
+    void release();
 
     static void release(QGLBuffer::Type type);