// 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:

// Test class for interop implementation of NativeStream

// 

//

#ifndef TESTNATIVESTREAM_H

#define TESTNATIVESTREAM_H

// INCLUDES

#include <test/tefunit.h>

#include <w32std.h>

#include <khronos_types.h>

#include "surfaceutility.h"

#include <graphics/symbianstream.h>

class CTestExecuteLogger;

class CSurfaceStream;

template <class Referee,class LoggerOwner>

class	SafePointer

	{

public:

	SafePointer(LoggerOwner* aOwner,Referee* aReferee=NULL):

		iOwner(aOwner),	iReferee(aReferee)

		{}

	Referee*	operator=(Referee* aReferee)

		{

		return iReferee=aReferee;

		}

	Referee*&	operator()()

		{

		return iReferee;

		}

	Referee*	operator->()

		{

		if (iReferee==NULL)

			{

			iOwner -> INFO_PRINTF1(_L("Tried to dereference a pointer that is null!"));

			User::Panic(_L("null pointer"),__LINE__);

			}

		return iReferee;

		}

private:

	LoggerOwner* iOwner;

	Referee* iReferee;

	};

// MAIN CLASS DECLARATION

class TGlobalNativeStreamVar

	{

public:

	static const TGlobalNativeStreamVar& Instance();

	void SetSurfaceID(TSurfaceId aSurfaceID);

	void SetTestComplete (TBool aTestComplete);

	void SetBuffers (TInt aBuffers);

	TSurfaceId SurfaceID() const;

	TBool TestComplete() const;

	TInt Buffers() const;

public:

	TSurfaceId		iSurfaceID;

	TBool			iTestComplete;

	TInt			iBuffers;

	TInt            iMultithreadCounter;

	};

struct TCallbackData

    {

    SymbianStreamType		iStream;

    TInt32	                iEvent;

    TAny*					iData;

    };

/**

 *  CTestNativeStream

 * 

 */

class CTestNativeStream : public CTestFixture

	{

public:

	// Constructors and destructor

	/**

	 * Constructor for performing 1st stage construction

	 */

	CTestNativeStream();

	/**

	 * Destructor.

	 */

	~CTestNativeStream();

	/**

	 * test Suite furniture 

	 **/

	virtual void SetupL();

	/**

	 * test Suite furniture 

	 **/

	virtual void TearDownL();

	/**

	 * test Suite furniture 

	 **/

	static CTestSuite* CreateSuiteL(const TDesC& aName);

	/**

	 * Checks acquire or find native streams operations

	 **/

	SymbianStreamType NsCheckL(const TSurfaceId aId, TInt aCheck, TBool aFind);

	/**

	 * For concurrent tests, create a shared stream for all threads to access.

	 */

	void CreateSharedNativeStreamL(TInt aBuffers);

	/**

	 * For concurrent tests, destroy the shared stream.

	 */	

	void DestroySharedNativeStreamL();

	static void SourceStreamUpdatedCallback(SymbianStreamType aNs, 

	        khronos_int32_t aEvents, void* aData, void* aParam);

	void CheckSourceStreamUpdated(SymbianStreamType aNs, void* aParam);

	void RemoveNsNotifications();

	/**

     * A helper function that returns the bytes per pixel for a given pixel format UID

     * @param aPixelFormat Pixel format UID to convert

     * @return Positive: bytes per pixel; negative is pixels per byte; 0 is error 

     */

    TInt BytesPerPixel(TUidPixelFormat aPixelFormat);

private:

	// Private tests

	void GRAPHICS_OPENWFC_NATIVESTREAM_0100L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0101L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0102L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0103L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0104L(TInt aNumBuffers);

	void GRAPHICS_OPENWFC_NATIVESTREAM_0105L(TInt aNumBuffers);

	void GRAPHICS_OPENWFC_NATIVESTREAM_0106L(TInt aNumBuffers);

	void GRAPHICS_OPENWFC_NATIVESTREAM_0107_1L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0107_2L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0107_3L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0108L(TInt aNumBuffers);

	void GRAPHICS_OPENWFC_NATIVESTREAM_0109L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0110L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0111L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0112_1L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0112_2L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0112_3L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0112_4L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0113L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0114L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0115L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0116L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0117_1L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0117_2L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0117_3L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0117_4L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0118_1L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0118_2L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0118_3L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0118_4L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0119_1L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0119_2L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0119_3L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0120_1L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0120_2L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0120_3L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0122L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0130L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0131L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0132L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0133L();

	void GRAPHICS_OPENWFC_NATIVESTREAM_0140L(TInt aNumBuffers);

	void GRAPHICS_OPENWFC_NATIVESTREAM_0141L(TInt aNumBuffers);

	void GRAPHICS_OPENWFC_NATIVESTREAM_0142L();

private:

	struct OWF_IMAGE_FORMAT;

	TSurfaceId helperCreateSurfaceL(khronos_int32_t width,

	        khronos_int32_t height,

	        const OWF_IMAGE_FORMAT*   format,

	        khronos_int32_t nbufs,

	        TUidPixelFormat overridePixelFormat = EUidPixelFormatUnknown);

	SymbianStreamType helperCreateImageStream(khronos_int32_t width,

			khronos_int32_t height,

			const OWF_IMAGE_FORMAT*  format,

			khronos_int32_t nbufs,

			TUidPixelFormat overridePixelFormat = EUidPixelFormatUnknown);

private:

	//data

	SafePointer<CSurfaceUtility,CTestNativeStream> iUtility;

	khronos_int32_t iExpectedSourceStreamUpdatedEventMask;

    khronos_int32_t iImmediateAvailable;

    khronos_int32_t iImmediateVisible;

    khronos_int32_t iStreamUpdatedParameter;

    khronos_int32_t iStreamUpdatedSerialNumber;

	SymbianStreamType iNs;

	TInt32 iScreenNo;

	void* iObserverAvailableParameter;

	void* iObserverDisplayedParameter;

	void* iObserverDisplayedXParameter;

	khronos_int32_t iSourceStreamUpdatedCalled;

	khronos_int32_t iContextUpdatedFlags;

public:

	static CTestNativeStream* iTester;

	};

_LIT(KComposeThreadSemaphore, "Composer Thread Semaphore");

_LIT(KMainThreadSemaphore, "Main Thread Semaphore");

#endif // TESTNATIVESTREAM_H