1 /*

     2 * Copyright (c) 2008 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 COMXIL3GPDEMUXERVIDEOOUTPUTPORT_H

    25 #define COMXIL3GPDEMUXERVIDEOOUTPUTPORT_H

    26 

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

    28 

    29 class COmxIL3GPDemuxerProcessingFunction;

    30 class TVideoFormat;

    31 

    32 const TInt KMaxVideoBuffers = 10;

    33 

    34 NONSHARABLE_CLASS(COmxIL3GPDemuxerVideoOutputPort) : public COmxILVideoPort

    35 	{

    36 public:

    37 	static COmxIL3GPDemuxerVideoOutputPort* NewL(const TOmxILCommonPortData& aCommonPortData,

    38 	                                             COmxIL3GPDemuxerProcessingFunction& aProcessingFunction);

    39 	~COmxIL3GPDemuxerVideoOutputPort();

    40 

    41 	void FormatDetected(const TSize& aFrameSize, const TVideoFormat& aFormat);

    42 	OMX_VIDEO_CODINGTYPE VideoFormat();

    43 	TInt BufferCount() const;

    44 	

    45 	// from COmxILVideoPort

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

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

    48 	OMX_ERRORTYPE GetParameter(OMX_INDEXTYPE aParamIndex,

    49 	                           TAny* apComponentParameterStructure) const;

    50 	OMX_ERRORTYPE SetParameter(OMX_INDEXTYPE aParamIndex,

    51 	                           const TAny* apComponentParameterStructure,

    52 	                           TBool& aUpdateProcessingFunction);

    53 

    54 protected:

    55 	OMX_ERRORTYPE SetFormatInPortDefinition(const OMX_PARAM_PORTDEFINITIONTYPE& aPortDefinition,

    56 	                               TBool& aUpdateProcessingFunction);

    57 	TBool IsTunnelledPortCompatible(const OMX_PARAM_PORTDEFINITIONTYPE& aPortDefinition) const;

    58 	

    59 private:

    60 	COmxIL3GPDemuxerVideoOutputPort(COmxIL3GPDemuxerProcessingFunction& aProcessingFunction);

    61 	void ConstructL(const TOmxILCommonPortData& aCommonPortData,

    62 	        const RArray<OMX_VIDEO_CODINGTYPE>& aSupportedCodings,

    63             const RArray<OMX_COLOR_FORMATTYPE>& aSupportedColourFormats);

    64 	

    65 private:

    66 	COmxIL3GPDemuxerProcessingFunction* iProcessingFunction;	// not owned

    67 	};

    68 

    69 #endif //COMXIL3GPDEMUXERVIDEOOUTPUTPORT_H