/*

* 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

*/

#include "comxilclockoutputport.h"

#include "comxilclockprocessingfunction.h"

#include "clockpanics.h"

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

	{

	COmxILClockOutputPort* self = new(ELeave) COmxILClockOutputPort(aProcessingFunction);

	CleanupStack::PushL(self);

	self->ConstructL(aCommonPortData, aSupportedFormats);

	CleanupStack::Pop(self);

	return self;

	}

COmxILClockOutputPort::COmxILClockOutputPort(COmxILClockProcessingFunction& aProcessingFunction) :

 iProcessingFunction(&aProcessingFunction)

	{

	}

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

	{

	COmxILOtherPort::ConstructL(aCommonPortData, aSupportedFormats);

	}

COmxILClockOutputPort::~COmxILClockOutputPort()

	{

	}

OMX_ERRORTYPE COmxILClockOutputPort::GetLocalOmxParamIndexes(RArray<TUint>& aIndexArray) const

	{

	return COmxILOtherPort::GetLocalOmxParamIndexes(aIndexArray);

	}

OMX_ERRORTYPE COmxILClockOutputPort::GetLocalOmxConfigIndexes(RArray<TUint>& aIndexArray) const

	{

	OMX_ERRORTYPE omxRetValue = COmxILOtherPort::GetLocalOmxConfigIndexes(aIndexArray);

	if (omxRetValue != OMX_ErrorNone)

		{

		return omxRetValue;

		}

	TInt err = aIndexArray.InsertInOrder(OMX_IndexConfigTimeClientStartTime);

	// Note that index duplication is OK.

	if (err == KErrNone || err == KErrAlreadyExists)

		{

		err = aIndexArray.InsertInOrder(OMX_IndexConfigTimeMediaTimeRequest);

		}

	if (err != KErrNone && err != KErrAlreadyExists)

		{

		return OMX_ErrorInsufficientResources;

		}

	return OMX_ErrorNone;

	}

OMX_ERRORTYPE COmxILClockOutputPort::GetParameter(OMX_INDEXTYPE aParamIndex,

                                                            TAny* apComponentParameterStructure) const

	{

	return COmxILOtherPort::GetParameter(aParamIndex, apComponentParameterStructure);

	}

OMX_ERRORTYPE COmxILClockOutputPort::SetParameter(OMX_INDEXTYPE aParamIndex,

                                                            const TAny* apComponentParameterStructure,

                                                            TBool& aUpdateProcessingFunction)

	{

	return COmxILOtherPort::SetParameter(aParamIndex, apComponentParameterStructure, aUpdateProcessingFunction);

	}

OMX_ERRORTYPE COmxILClockOutputPort::GetConfig(OMX_INDEXTYPE aConfigIndex,

                                                         TAny* apComponentConfigStructure) const

	{

	return COmxILOtherPort::GetConfig(aConfigIndex, apComponentConfigStructure);

	}

OMX_ERRORTYPE COmxILClockOutputPort::SetConfig(OMX_INDEXTYPE aConfigIndex,

                                                         const TAny* apComponentConfigStructure,

                                                         TBool& aUpdateProcessingFunction)

	{

	OMX_ERRORTYPE error = iProcessingFunction->ProduceRequest(aConfigIndex, CClockSupervisor::ESetConfig, const_cast<TAny*>(apComponentConfigStructure));

	if(error != OMX_ErrorUnsupportedIndex)

		{

		return error;

		}

	// try base class if PF did not support the index

	return COmxILOtherPort::SetConfig(aConfigIndex, apComponentConfigStructure, aUpdateProcessingFunction);

	}

OMX_ERRORTYPE COmxILClockOutputPort::SetFormatInPortDefinition(const OMX_PARAM_PORTDEFINITIONTYPE& /*aPortDefinition*/,

                                                                TBool& /*aUpdateProcessingFunction*/)

	{

	return OMX_ErrorNone;

	}

TBool COmxILClockOutputPort::IsTunnelledPortCompatible(const OMX_PARAM_PORTDEFINITIONTYPE& /*aPortDefinition*/) const

	{

#ifdef _DEBUG

	// This function only gets called on input ports, but must be implemented because it is pure virtual.

	// Panic if this is ever called.

	Panic(ECompatibilityCheckOnOutput);

#endif

	return ETrue;

	}

/**

 * Returns the number of buffers configured in the port definition.

 */

TInt COmxILClockOutputPort::BufferCount() const

	{

	return GetParamPortDefinition().nBufferCountActual;

	}