diff -r e5af45d51884 -r 31fccae4f8a7 uiaccelerator_plat/alf_core_toolkit_api/inc/uiacceltk/HuiVisual.h
--- a/uiaccelerator_plat/alf_core_toolkit_api/inc/uiacceltk/HuiVisual.h	Tue Aug 31 16:07:35 2010 +0300
+++ b/uiaccelerator_plat/alf_core_toolkit_api/inc/uiacceltk/HuiVisual.h	Wed Sep 01 12:16:53 2010 +0100
@@ -1406,6 +1406,8 @@
     IMPORT_C void SetFreezeState(TBool aEnabled);
     IMPORT_C TBool Freezed() const;
 
+    IMPORT_C virtual TBool EffectReadyToDrawNextFrame() const;
+    
     /**
      *  Assign an effect for the visual. The ownership of the
      *  effect is transferred to the visual.
@@ -1625,6 +1627,8 @@
      * A value of 0 is fully transparent, a value of 1 is fully opaque.
      */
     THuiTimedValue iOpacity;
+    
+    TReal32 iEffectOpacity;
 
 private: