1 files changed, 4 insertions, 0 deletions
diff --git a/src/opengl/qglextensions_p.h b/src/opengl/qglextensions_p.h
index 98433c3..f85c89b 100644
--- a/src/opengl/qglextensions_p.h
+++ b/src/opengl/qglextensions_p.h
@@ -332,6 +332,8 @@ struct QGLExtensionFuncs
         qt_glMapBufferARB = 0;
         qt_glUnmapBufferARB = 0;
 
+        qt_bufferFuncsResolved = false;
+
         qt_glProgramParameteriEXT = 0;
         qt_glFramebufferTextureEXT = 0;
         qt_glFramebufferTextureLayerEXT = 0;
@@ -457,6 +459,8 @@ struct QGLExtensionFuncs
     _glMapBufferARB qt_glMapBufferARB;
     _glUnmapBufferARB qt_glUnmapBufferARB;
 
+    bool qt_bufferFuncsResolved;
+
     // Geometry shaders...
     _glProgramParameteriEXT qt_glProgramParameteriEXT;
     _glFramebufferTextureEXT qt_glFramebufferTextureEXT;