mGaussianBlurView.assign( blurLevels, Toolkit::GaussianBlurView() );
mBlurredImage.assign( blurLevels, FrameBuffer() );
mRenderers.assign( blurLevels+1, Dali::Renderer() );
mGaussianBlurView.assign( blurLevels, Toolkit::GaussianBlurView() );
mBlurredImage.assign( blurLevels, FrameBuffer() );
mRenderers.assign( blurLevels+1, Dali::Renderer() );