diff -r 56cd8111b7f7 -r 41300fa6a67c src/opengl/qgraphicsshadereffect_p.h
--- a/src/opengl/qgraphicsshadereffect_p.h	Tue Jan 26 12:42:25 2010 +0200
+++ b/src/opengl/qgraphicsshadereffect_p.h	Tue Feb 02 00:43:10 2010 +0200
@@ -76,7 +76,7 @@
     void setPixelShaderFragment(const QByteArray& code);
 
 protected:
-    void draw(QPainter *painter, QGraphicsEffectSource *source);
+    void draw(QPainter *painter);
     void setUniformsDirty();
     virtual void setUniforms(QGLShaderProgram *program);