1 /*

     2 * Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 

    18 

    19 /**

    20 @file

    21 @internalComponent

    22 */

    23 

    24 #ifndef COMXILCLOCKOUTPUTPORT_H

    25 #define COMXILCLOCKOUTPUTPORT_H

    26 

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

    28 

    29 

    30 

    31 class COmxILClockProcessingFunction;

    32 

    33 class COmxILClockOutputPort : public COmxILOtherPort

    34 	{

    35 public:

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

    37 	~COmxILClockOutputPort();

    38 

    39 	TInt BufferCount() const;

    40 

    41 	// from COmxILOtherPort

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

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

    44 	OMX_ERRORTYPE GetParameter(OMX_INDEXTYPE aParamIndex,

    45 	                           TAny* apComponentParameterStructure) const;

    46 	OMX_ERRORTYPE SetParameter(OMX_INDEXTYPE aParamIndex,

    47 	                           const TAny* apComponentParameterStructure,

    48 	                           TBool& aUpdateProcessingFunction);

    49 	OMX_ERRORTYPE GetConfig(OMX_INDEXTYPE aConfigIndex,

    50                           TAny* apComponentConfigStructure) const;

    51 	OMX_ERRORTYPE SetConfig(OMX_INDEXTYPE aConfigIndex,

    52                           const TAny* apComponentConfigStructure,

    53                           TBool& aUpdateProcessingFunction);

    54 

    55 protected:

    56 	OMX_ERRORTYPE SetFormatInPortDefinition(const OMX_PARAM_PORTDEFINITIONTYPE& aPortDefinition,

    57 	                               TBool& aUpdateProcessingFunction);

    58 	TBool IsTunnelledPortCompatible(const OMX_PARAM_PORTDEFINITIONTYPE& aPortDefinition) const;

    59 	

    60 private:

    61 	COmxILClockOutputPort(COmxILClockProcessingFunction& aProcessingFunction);

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

    63 	

    64 private:

    65 	COmxILClockProcessingFunction* iProcessingFunction;	// not owned

    66 	};

    67 

    68 #endif //COMXILCLOCKOUTPUTPORT_H