--- a/uiacceltk/hitchcock/AlfRenderStage/inc/alfrssendbuffer.h	Mon May 03 13:22:43 2010 +0300
+++ b/uiacceltk/hitchcock/AlfRenderStage/inc/alfrssendbuffer.h	Fri May 14 16:46:13 2010 +0300
@@ -399,11 +399,23 @@
          */
         void Synchronize(TInt aId);
         
+        void SetCompositionModified()
+            {
+            iCompositionModified = ETrue;    
+            }
+        
     public: // From CActive
 
 	    void RunL();
 	    void DoCancel();
-
+        TInt RunError(TInt aError)
+            {
+            // will likely lead to inconsistent state and thus reset anyway
+            RDebug::Print(_L("CAlfRsSendBuffer::RunError( %d )"),aError);
+            aError -= (aError);
+            return aError; //KErrNone;
+            }
+            
 	private:
 	    
        /**
@@ -818,5 +830,6 @@
         TBool iLayersEnabled;
 #endif        
         TInt iOrientation;
+        TBool iCompositionModified;
 	};
 #endif /*CALFSENDBUFFER_H_*/