Index: OpenSceneGraph/trunk/include/osgViewer/api/Cocoa/GraphicsWindowCocoa
===================================================================
--- OpenSceneGraph/trunk/include/osgViewer/api/Cocoa/GraphicsWindowCocoa (revision 10887)
+++ OpenSceneGraph/trunk/include/osgViewer/api/Cocoa/GraphicsWindowCocoa (revision 11289)
@@ -26,4 +26,5 @@
 @class GraphicsWindowCocoaGLView;
 @class NSOpenGLContext;
+@class NSOpenGLPixelFormat;
 @class NSWindow;
 @class NSView;
@@ -32,4 +33,5 @@
 class GraphicsWindowCocoaWindow;
 class NSOpenGLContext;
+class NSOpenGLPixelFormat;
 class NSWindow;
 class NSView;
@@ -159,4 +161,5 @@
         NSOpenGLContext* getContext() { return _context; }
         GraphicsWindowCocoaWindow* getWindow() { return _window; }
+        NSOpenGLPixelFormat* getPixelFormat() { return _pixelformat; }
                 
         void setVSync(bool f);
@@ -191,4 +194,5 @@
         GraphicsWindowCocoaGLView*      _view;
         NSOpenGLContext*                _context;
+        NSOpenGLPixelFormat*            _pixelformat;
         bool                            _updateContext;
 };