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 COMXILVIDEOSCHEDULERINPUTPORT_H_

    25 #define COMXILVIDEOSCHEDULERINPUTPORT_H_

    26 

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

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

    29 

    30 NONSHARABLE_CLASS(COmxILVideoSchedulerInputPort) : public COmxILVideoPort

    31 	{

    32 public:

    33 	static COmxILVideoSchedulerInputPort* NewL(const TOmxILCommonPortData& aCommonPortData);

    34 

    35 	~COmxILVideoSchedulerInputPort();

    36 

    37 	TUint32 BufferCount() const;

    38 	

    39 	// from COmxILVideoPort	

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

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

    42 	OMX_ERRORTYPE GetParameter(OMX_INDEXTYPE aParamIndex, TAny* apComponentParameterStructure) const;

    43 	OMX_ERRORTYPE SetParameter(OMX_INDEXTYPE aParamIndex, const TAny* apComponentParameterStructure,

    44 															TBool& aUpdateProcessingFunction);

    45 	OMX_ERRORTYPE GetExtensionIndex(OMX_STRING aParameterName, OMX_INDEXTYPE* apIndexType) const;

    46 protected:

    47 	OMX_ERRORTYPE SetFormatInPortDefinition(const OMX_PARAM_PORTDEFINITIONTYPE& aPortDefinition,

    48 												TBool& aUpdateProcessingFunction);

    49 	

    50 	TBool IsTunnelledPortCompatible(const OMX_PARAM_PORTDEFINITIONTYPE& aPortDefinition) const;

    51 	

    52 private:

    53     COmxILVideoSchedulerInputPort();

    54 

    55 	void ConstructL(const TOmxILCommonPortData& aCommonPortData,

    56 	        const RArray<OMX_VIDEO_CODINGTYPE>& aSupportedCodings,

    57             const RArray<OMX_COLOR_FORMATTYPE>& aSupportedColourFormats);

    58 		

    59 private:

    60 	RBuf8 iMimeTypeBuf;

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

    62 	OMX_NOKIA_PARAM_DROPPEDFRAMEEVENT iParamVideoScheDropFrame;

    63 	};

    64 

    65 #endif /*COMXILVIDEOSCHEDULERINPUTPORT_H_*/