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// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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/**
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@file
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@publishedPartner
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@released
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*/
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#ifndef OMXOUTPUTPORT_H
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#define OMXOUTPUTPORT_H
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#include <mdf/mdfoutputport.h>
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#include <mdf/mdfinputport.h>
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#include <omxprocessingunit.h>
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class TPuConfig;
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class CMMFBuffer;
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class COmxProcessingUnit;
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class MMDFInputPort;
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/**
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Base class for OpenMAX Output Ports.
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*/
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class COmxOutputPort : public CBase,
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public MMdfOutputPort,
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public MMdfInputPortObserver
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{
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public:
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class CBody;
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public:
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// from MMdfOutputPort
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IMPORT_C TInt MopConfigure(const TPuConfig& aConfiguration);
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IMPORT_C TInt MopGetConfig(TPuConfig& aConfigurationSetup);
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IMPORT_C void MopInitialize();
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IMPORT_C void MopSetObserver(const MMdfOutputPortObserver& aOutputPortObserver);
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IMPORT_C CMMFBuffer* MopCreateBuffer(TInt aBufferSize);
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IMPORT_C TInt MopUseBuffer(CMMFBuffer& aBuffer);
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IMPORT_C TInt MopFreeBuffer(CMMFBuffer* aBuffer);
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IMPORT_C TInt MopTunnelRequest(const MMdfInputPort& aInputPortToBeConnectedTo,
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TTunnelFlags& aTunnelFlags, TSupplierType& aSupplierType);
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IMPORT_C void MopReadData(CMMFBuffer& aBuffer);
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IMPORT_C void MopDisconnectTunnel();
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IMPORT_C void MopRestartTunnel();
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IMPORT_C TBool MopIsTunnelled() const;
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IMPORT_C TInt MopIndex() const;
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IMPORT_C TUint32 MopBufferSize() const;
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IMPORT_C TInt MopCreateCustomInterface(TUid aUid);
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IMPORT_C TAny* MopCustomInterface(TUid aUid);
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// From MMdfInputPortObserver
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IMPORT_C void MipoWriteDataComplete(const MMdfInputPort* aInputPort,
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CMMFBuffer* aBuffer, TInt aErrorCode);
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IMPORT_C void MipoDisconnectTunnelComplete(const MMdfInputPort* aInputPort,
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TInt aErrorCode);
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IMPORT_C void MipoRestartTunnelComplete(const MMdfInputPort* aInputPort,
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TInt aErrorCode);
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protected:
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IMPORT_C COmxOutputPort();
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IMPORT_C void ConstructL(TInt aIndex, COmxProcessingUnit* aComponent);
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IMPORT_C ~COmxOutputPort();
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IMPORT_C MMdfOutputPortObserver* Observer() const;
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IMPORT_C COmxProcessingUnit* Component() const;
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private:
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CBody* iBody;
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};
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#endif // OMXOUTPUTPORT_H
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