--- a/graphicscomposition/openwfsupport/src/openwfcstream.cpp	Tue Jun 22 15:21:29 2010 +0300
+++ b/graphicscomposition/openwfsupport/src/openwfcstream.cpp	Tue Jul 20 13:27:44 2010 +0300
@@ -364,46 +364,6 @@
         }
     }
 
-EXPORT_C TInt32
-SymbianStreamProcessDisplayedNotifications(SymbianStreamType aStream, 
-                                           khronos_int32_t aEvent, 
-                                           khronos_int32_t aScreenNumber,
-                                           khronos_int32_t aSerialNumber,
-                                           khronos_int32_t* aReturnMask)
-    {
-    CSurfaceStream* stream = CSurfaceStream::FromHandle(aStream);
-    TInt32 event = aEvent & (ESOWF_EventDisplayed | ESOWF_EventDisplayedX);
-    if (stream && event)
-        {
-        stream->ProcessNotifications(aEvent, 
-                                     aScreenNumber, 
-                                     CSurfaceStream::EDefaultOperation, 
-                                     aSerialNumber, 
-                                     aReturnMask);
-        }
-    return event;
-    }
-
-EXPORT_C TInt32
-SymbianStreamProcessAvailableNotifications(SymbianStreamType aStream, 
-                                           khronos_int32_t aEvent, 
-                                           khronos_int32_t aScreenNumber,
-                                           khronos_int32_t aSerialNumber,
-                                           khronos_int32_t* aReturnMask)
-    {
-    CSurfaceStream* stream = CSurfaceStream::FromHandle(aStream);
-    TInt32 event = aEvent & ESOWF_EventAvailable;
-    if (stream && event)
-        {
-        stream->ProcessNotifications(aEvent, 
-                                     aScreenNumber, 
-                                     CSurfaceStream::EDefaultOperation, 
-                                     aSerialNumber, 
-                                     aReturnMask);
-        }
-    return ESOWF_EventAvailable;
-    }
-
 EXPORT_C TErrCode 
 SymbianStreamAddExtendedObserver(SymbianStreamType aStream, 
                                 SymbianStreamCallback aObserver, 
@@ -447,5 +407,17 @@
         stream->SetFlipState(aFlip);
         }
     }
-}	//extern "C" helps fix and verify linkage
 
+EXPORT_C TErrCode
+SymbianStreamGetChunkHandle(SymbianStreamType aStream, TInt* aHandle)
+    {
+    CSurfaceStream* stream = CSurfaceStream::FromHandle(aStream);
+    if (stream && aHandle)
+        {
+        *aHandle = stream->GetChunkHandle();
+        return KErrNone;
+        }
+    return KErrArgument;
+    }
+
+}   //extern "C" helps fix and verify linkage