text: /* Generated by RuntimeBrowser.
   */
  
  @protocol GGLLayer
  
  @required
  
  - (int)backingFormat;
  - (struct CGSize { double x1; double x2; })backingSize;
  - (void)didEnterBackground;
  - (void)onTimerFired:(double)arg1;
  - (<GGLLayerDelegate> *)renderDelegate;
  - (void)setRenderDelegate:(id <GGLLayerDelegate>)arg1;
  
  @end
  