diff -r 000000000000 -r bde4ae8d615e os/graphics/windowing/windowserver/test/t_integ/inc/t_dsaappeng.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/graphics/windowing/windowserver/test/t_integ/inc/t_dsaappeng.h	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,118 @@
+// Copyright (c) 2007-2009 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:
+//
+
+/**
+ @file
+ @test
+ @internalComponent
+*/
+
+#ifndef __T_DSA_APP_ENG_H__
+#define __T_DSA_APP_ENG_H__
+
+// INCLUDES
+#include <w32std.h>
+
+class CTPerfData;
+
+// ENUMERATIONS
+
+enum DirScrAccEngPanics
+    {
+    DirScrAccEngAlreadyStarted = 1,
+	DirScrAccEngAlreadyStopped
+    };
+
+class CTDsaAppEng : public CTimer, public MDirectScreenAccess
+	{
+
+public:
+
+	// Construction & destruction
+	static CTDsaAppEng* NewL 
+		(
+		RWsSession& aClient, 
+		CWsScreenDevice& aScreenDevice, 
+		RWindow& aWindow
+		);
+
+	~CTDsaAppEng();	
+
+public:
+
+	// Start and stop the drawing
+	void StartDrawing();
+	void StopDrawing();
+
+	// Are we drawing
+	inline TBool Drawing(){return iDrawing;}
+
+private:
+
+	// Implement MDirectScreenAccess 
+	void Restart(RDirectScreenAccess::TTerminationReasons aReason);
+	void AbortNow(RDirectScreenAccess::TTerminationReasons aReason);
+
+private:
+
+	// Implement CTimer
+	void RunL();
+	void DoCancel();
+
+private:
+
+    // private constructors - use NewL to construct a CTDsaAppEng!
+    CTDsaAppEng
+        (
+		RWsSession& aClient, 
+		CWsScreenDevice& aScreenDevice, 
+		RWindow& aWindow
+        );
+
+    void ConstructL();	
+    void CreateTestFileL(const TDesC& aFileName);
+    void WriteResultsL(const TDesC& aFileName);
+ 
+private:
+
+	// Window server handling
+	RWsSession& iClient;
+	CWsScreenDevice& iScreenDevice;
+	RWindow& iWindow;
+
+	// Direct Screen Access
+	CDirectScreenAccess* iDirectScreenAccess;
+	CFbsBitGc* iGc;
+	RRegion* iRegion;
+	
+	CTPerfData * iPerfData;
+	
+	// Are we drawing
+	TBool iDrawing;
+	
+	TInt iFrameCount;
+	TInt iFinishTesting;
+	TInt iCounterFrequency;
+	TUint32 iPrevCounter;
+
+	TInt iPrevRotation;
+	TInt iRotationAbortCount;
+	
+	RSemaphore iSemaphore;
+	};
+
+#endif // __T_DSA_APP_ENG_H__
+
+