/*

* Copyright (c) 2008 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 COMXIL3GPDEMUXERAUDIOOUTPUTPORT_H

#define COMXIL3GPDEMUXERAUDIOOUTPUTPORT_H

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

class COmxIL3GPDemuxerProcessingFunction;

class TAudioFormat;

const TInt KMaxAudioBuffers = 10;

NONSHARABLE_CLASS(COmxIL3GPDemuxerAudioOutputPort) : public COmxILAudioPort

	{

public:

	static COmxIL3GPDemuxerAudioOutputPort* NewL(const TOmxILCommonPortData& aCommonPortData,

	                                             COmxIL3GPDemuxerProcessingFunction& aProcessingFunction);

	~COmxIL3GPDemuxerAudioOutputPort();

	void FormatDetected(const TAudioFormat& aFormat);

	OMX_AUDIO_CODINGTYPE AudioFormat();

	TInt BufferCount() const;

	// from COmxILAudioPort

	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);

protected:

	// from COmxILAudioPort

	OMX_ERRORTYPE SetFormatInPortDefinition(const OMX_PARAM_PORTDEFINITIONTYPE& aPortDefinition,

	                               TBool& aUpdateProcessingFunction);

	TBool IsTunnelledPortCompatible(const OMX_PARAM_PORTDEFINITIONTYPE& aPortDefinition) const;

private:

	COmxIL3GPDemuxerAudioOutputPort(COmxIL3GPDemuxerProcessingFunction& aProcessingFunction);

	void ConstructL(const TOmxILCommonPortData& aCommonPortData);

private:

	RBuf8 iMimeTypeBuf;

	COmxIL3GPDemuxerProcessingFunction* iProcessingFunction;	// not owned

	};

#endif //COMXIL3GPDEMUXERAUDIOOUTPUTPORT_H