--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/khronosfws/openmax_al/src/mmf_adaptation/positionupdatetimer.h	Tue Aug 31 15:43:02 2010 +0300
@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of "Eclipse Public License v1.0"
+ * which accompanies this distribution, and is available
+ * at the URL "http://www.eclipse.org/legal/epl-v10.html".
+ *
+ * Initial Contributors:
+ * Nokia Corporation - initial contribution.
+ *
+ * Contributors:
+ *
+ * Description: Handles marker timer implementation 
+ *
+ */
+
+#ifndef CPOSITIONUPDATETIMER_H
+#define CPOSITIONUPDATETIMER_H
+
+#include <e32base.h>
+#include "openmaxalwrapper.h"
+
+class CMdaAudioPlayerUtility;
+class CVideoPlayerUtility2;
+
+NONSHARABLE_CLASS(CPositionUpdateTimer) : public CActive
+    {
+public:
+    // Construct/destruct
+    static CPositionUpdateTimer* NewL(CMdaAudioPlayerUtility* aAudioPlayer,
+            CVideoPlayerUtility2* aVideoPlayer);
+    virtual ~CPositionUpdateTimer();
+
+public:
+    void SetContext(TAny* aCtx);
+    void SetPositionUpdatePeriod(XAmillisecond aPos);
+    void SetCallbackEventMask(XAuint32 aMask);
+    void RegisterCallback(xaPlayCallback aCallback);
+    void UseAudioPlayer();
+    void UseVideoPlayer();
+    void ResetPlayer();
+    TInt Start();
+    void Stop();
+
+protected:
+    // From CActive
+    void RunL();
+    void DoCancel();
+    TInt RunError(TInt aError);
+
+private:
+    CPositionUpdateTimer(CMdaAudioPlayerUtility* aAudioPlayer,
+            CVideoPlayerUtility2* aVideoPlayer);
+    void CostructL();
+    TInt GetCurrentPlayPosition(TTimeIntervalMicroSeconds& aPos);
+
+private:
+    RTimer iTimer; // Has
+    TAny* iCtx;
+    CMdaAudioPlayerUtility* iAudioPlayer;
+    CVideoPlayerUtility2* iVideoPlayer;
+    CBase* iPlayerToUse;
+    XAmillisecond iPositionUpdatePeriod;
+    XAuint32 iCallbackEventMask;
+    xaPlayCallback iCallback;
+    TTimeIntervalMicroSeconds32 iDelay;
+    TBool iSyncToPlayHead;
+    TTimeIntervalMicroSeconds iSyncToPlayHeadStartPos;
+    };
+
+#endif /* CPOSITIONUPDATETIMER_H */