diff --git a/libs/surfaceflinger/LayerBase.h b/libs/surfaceflinger/LayerBase.h
index c500dcf..53b848f 100644
--- a/libs/surfaceflinger/LayerBase.h
+++ b/libs/surfaceflinger/LayerBase.h
@@ -302,6 +302,8 @@
 
     private:
         virtual sp<GraphicBuffer> requestBuffer(int index, int usage);
+        virtual status_t setBufferCount(int bufferCount);
+
         virtual status_t registerBuffers(const ISurface::BufferHeap& buffers); 
         virtual void postBuffer(ssize_t offset);
         virtual void unregisterBuffers();