/*

* 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 COMXILVIDEOSCHEDULERINPUTPORT_H_

#define COMXILVIDEOSCHEDULERINPUTPORT_H_

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

#include <openmax/il/extensions/omxildroppedframeeventextension.h>

NONSHARABLE_CLASS(COmxILVideoSchedulerInputPort) : public COmxILVideoPort

	{

public:

	static COmxILVideoSchedulerInputPort* NewL(const TOmxILCommonPortData& aCommonPortData);

	~COmxILVideoSchedulerInputPort();

	TUint32 BufferCount() const;

	// from COmxILVideoPort	

	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 GetExtensionIndex(OMX_STRING aParameterName, OMX_INDEXTYPE* apIndexType) const;

protected:

	OMX_ERRORTYPE SetFormatInPortDefinition(const OMX_PARAM_PORTDEFINITIONTYPE& aPortDefinition,

												TBool& aUpdateProcessingFunction);

	TBool IsTunnelledPortCompatible(const OMX_PARAM_PORTDEFINITIONTYPE& aPortDefinition) const;

private:

    COmxILVideoSchedulerInputPort();

	void ConstructL(const TOmxILCommonPortData& aCommonPortData,

	        const RArray<OMX_VIDEO_CODINGTYPE>& aSupportedCodings,

            const RArray<OMX_COLOR_FORMATTYPE>& aSupportedColourFormats);

private:

	RBuf8 iMimeTypeBuf;

	// Extension to provide a structure for generating the video scheduler dropping frame error

	OMX_NOKIA_PARAM_DROPPEDFRAMEEVENT iParamVideoScheDropFrame;

	};

#endif /*COMXILVIDEOSCHEDULERINPUTPORT_H_*/