--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/khronosfws/openmax_al/src/mmf_adaptation/positionupdatetimer.h	Fri May 14 16:22:35 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);
+    ~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 */