diff --git a/headers/os/opengl/GLRenderer.h b/headers/os/opengl/GLRenderer.h
index 513409fa21..7f73a3c725 100644
--- a/headers/os/opengl/GLRenderer.h
+++ b/headers/os/opengl/GLRenderer.h
@@ -69,7 +69,7 @@ private:
 	renderer_id   fID;
 };
 
-extern "C" _EXPORT BGLRenderer * instanciate_gl_renderer(BGLView *view, BGLDispatcher *dispatcher);
+extern "C" _EXPORT BGLRenderer * instanciate_gl_renderer(BGLView *view, ulong options, BGLDispatcher *dispatcher);
 
 
 #endif	// GLRENDERER_H
diff --git a/headers/os/opengl/GLView.h b/headers/os/opengl/GLView.h
index 354c592ad5..ca09254f5c 100644
--- a/headers/os/opengl/GLView.h
+++ b/headers/os/opengl/GLView.h
@@ -35,6 +35,7 @@
 #include <game/DirectWindow.h>
 
 class BGLRenderer;
+class GLRendererRoster;
 
 class BGLView : public BView {
 public:
@@ -109,7 +110,8 @@ virtual void        _ReservedGLView8();
 		BLocker		m_drawLock;
 		BLocker     m_displayLock;
 		void *		m_clip_info;
-		BGLRenderer * fRenderer;
+		BGLRenderer *fRenderer;
+		GLRendererRoster *fRoster;
 
 		BBitmap *   m_ditherMap;
 		BRect       m_bounds;