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

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 

    17 /**

    18    @file

    19    @internalComponent

    20 */

    21 

    22 #ifndef OMXILMICSOURCEAPB0PORT_H

    23 #define OMXILMICSOURCEAPB0PORT_H

    24 

    25 #include <openmax/il/common/omxilaudioport.h>

    26 

    27 class COmxILMicSourceProcessingFunction;

    28 

    29 class COmxILMicSourceAPB0Port : public COmxILAudioPort

    30 	{

    31 

    32 public:

    33 

    34 	static COmxILMicSourceAPB0Port* NewL(

    35 		const TOmxILCommonPortData& aCommonPortData,

    36 		const RArray<OMX_AUDIO_CODINGTYPE>& aSupportedAudioFormats,

    37 		const OMX_AUDIO_PARAM_PCMMODETYPE& aParamAudioPcm,

    38 		const OMX_AUDIO_CONFIG_VOLUMETYPE& aConfigAudioVolume,

    39 		const OMX_AUDIO_CONFIG_MUTETYPE& aConfigAudioMute,

    40 		COmxILMicSourceProcessingFunction& aProcessingFunction);

    41 

    42 

    43 	~COmxILMicSourceAPB0Port();

    44 

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

    46 

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

    48 

    49 	OMX_ERRORTYPE GetParameter(OMX_INDEXTYPE aParamIndex,

    50 							   TAny* apComponentParameterStructure) const;

    51 

    52 	OMX_ERRORTYPE SetParameter(OMX_INDEXTYPE aParamIndex,

    53 							   const TAny* apComponentParameterStructure,

    54 							   TBool& aUpdateProcessingFunction);

    55 

    56 	OMX_ERRORTYPE GetConfig(OMX_INDEXTYPE aConfigIndex,

    57 							TAny* apComponentConfigStructure) const;

    58 

    59 	OMX_ERRORTYPE SetConfig(OMX_INDEXTYPE aConfigIndex,

    60 							const TAny* apComponentConfigStructure,

    61 							TBool& aUpdateProcessingFunction);

    62 

    63 protected:

    64 

    65 	COmxILMicSourceAPB0Port(

    66 		const OMX_AUDIO_PARAM_PCMMODETYPE& aParamAudioPcm,

    67 		const OMX_AUDIO_CONFIG_VOLUMETYPE& aConfigAudioVolume,

    68 		const OMX_AUDIO_CONFIG_MUTETYPE& aConfigAudioMute,

    69 		COmxILMicSourceProcessingFunction& iProcessingFunction);

    70 

    71 	void ConstructL(const TOmxILCommonPortData& aCommonPortData, const RArray<OMX_AUDIO_CODINGTYPE>& aSupportedAudioFormats);

    72 

    73 	OMX_ERRORTYPE SetFormatInPortDefinition(

    74 		const OMX_PARAM_PORTDEFINITIONTYPE& aPortDefinition,

    75 		TBool& aUpdateProcessingFunction);

    76 

    77 	TBool IsTunnelledPortCompatible(

    78 		const OMX_PARAM_PORTDEFINITIONTYPE& aPortDefinition) const;

    79 	

    80 	OMX_ERRORTYPE DoBufferAllocation(OMX_U32 aSizeBytes, OMX_U8*& apPortSpecificBuffer, OMX_PTR& apPortPrivate, OMX_PTR& apPlatformPrivate, OMX_PTR apAppPrivate = 0);

    81 	void DoBufferDeallocation(OMX_PTR apPortSpecificBuffer, OMX_PTR apPortPrivate, OMX_PTR apPlatformPrivate, OMX_PTR apAppPrivate = 0);

    82 	OMX_ERRORTYPE DoBufferWrapping(OMX_U32 aSizeBytes, OMX_U8* apBuffer, OMX_PTR& apPortPrivate, OMX_PTR& apPlatformPrivate, OMX_PTR apAppPrivate = 0);

    83 	void DoBufferUnwrapping(OMX_PTR apPortSpecificBuffer, OMX_PTR apPortPrivate, OMX_PTR apPlatformPrivate, OMX_PTR apAppPrivate = 0);

    84 	

    85 protected:

    86 

    87 	OMX_AUDIO_PARAM_PCMMODETYPE iParamAudioPcm;

    88 	OMX_AUDIO_CONFIG_VOLUMETYPE iConfigAudioVolume;

    89 	OMX_AUDIO_CONFIG_MUTETYPE iConfigAudioMute;

    90 	RBuf8 iMimeTypeBuf;

    91 	

    92 	COmxILMicSourceProcessingFunction& iProcessingFunction;	

    93 	};

    94 

    95 #endif // OMXILMICSOURCEAPB0PORT_H