diff --git a/include/ui/FramebufferNativeWindow.h b/include/ui/FramebufferNativeWindow.h
index a780472..03d064c 100644
--- a/include/ui/FramebufferNativeWindow.h
+++ b/include/ui/FramebufferNativeWindow.h
@@ -55,6 +55,9 @@
     bool isUpdateOnDemand() const { return mUpdateOnDemand; }
     status_t setUpdateRectangle(const Rect& updateRect);
     
+    // FIXME: needed for copybit hack in LayerBuffer
+    android_native_buffer_t const* getBackbuffer() const;
+    
 private:
     friend class LightRefBase<FramebufferNativeWindow>;    
     ~FramebufferNativeWindow(); // this class cannot be overloaded
@@ -75,8 +78,11 @@
     int32_t mNumFreeBuffers;
     int32_t mBufferHead;
     bool mUpdateOnDemand;
-};
 
+    // FIXME: for getBackbuffer
+    int32_t mLastDequeued;
+};
+    
 // ---------------------------------------------------------------------------
 }; // namespace android
 // ---------------------------------------------------------------------------