FrameBufferImage dummyImage = FrameBufferImage::New( mTargetSize.width, mTargetSize.height, mPixelFormat );
Internal::InitializeVisual( self, mVisualPostFilter, dummyImage );
FrameBufferImage dummyImage = FrameBufferImage::New( mTargetSize.width, mTargetSize.height, mPixelFormat );
Internal::InitializeVisual( self, mVisualPostFilter, dummyImage );