/*

* Copyright (c) 2008-2009 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

@internalComponent

*/

#ifndef COMXILCLOCKOUTPUTPORT_H

#define COMXILCLOCKOUTPUTPORT_H

#include <openmax/il/common/omxilotherport.h>

class COmxILClockProcessingFunction;

class COmxILClockOutputPort : public COmxILOtherPort

	{

public:

	static COmxILClockOutputPort* NewL(const TOmxILCommonPortData& aCommonPortData, const RArray<OMX_OTHER_FORMATTYPE>& aSupportedFormats, COmxILClockProcessingFunction& aProcessingFunction);

	~COmxILClockOutputPort();

	TInt BufferCount() const;

	// from COmxILOtherPort

	OMX_ERRORTYPE GetLocalOmxParamIndexes(RArray<TUint>& aIndexArray) const;

	OMX_ERRORTYPE GetLocalOmxConfigIndexes(RArray<TUint>& aIndexArray) const;

	OMX_ERRORTYPE GetParameter(OMX_INDEXTYPE aParamIndex,

	                           TAny* apComponentParameterStructure) const;

	OMX_ERRORTYPE SetParameter(OMX_INDEXTYPE aParamIndex,

	                           const TAny* apComponentParameterStructure,

	                           TBool& aUpdateProcessingFunction);

	OMX_ERRORTYPE GetConfig(OMX_INDEXTYPE aConfigIndex,

                          TAny* apComponentConfigStructure) const;

	OMX_ERRORTYPE SetConfig(OMX_INDEXTYPE aConfigIndex,

                          const TAny* apComponentConfigStructure,

                          TBool& aUpdateProcessingFunction);

protected:

	OMX_ERRORTYPE SetFormatInPortDefinition(const OMX_PARAM_PORTDEFINITIONTYPE& aPortDefinition,

	                               TBool& aUpdateProcessingFunction);

	TBool IsTunnelledPortCompatible(const OMX_PARAM_PORTDEFINITIONTYPE& aPortDefinition) const;

private:

	COmxILClockOutputPort(COmxILClockProcessingFunction& aProcessingFunction);

	void ConstructL(const TOmxILCommonPortData& aCommonPortData, const RArray<OMX_OTHER_FORMATTYPE>& aSupportedFormats);

private:

	COmxILClockProcessingFunction* iProcessingFunction;	// not owned

	};

#endif //COMXILCLOCKOUTPUTPORT_H