1 // Copyright (c) 2010 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 #include "omxilaudiofilesourceapb0port.h"

    18 #include "omxilfilesourceprocessingfunction.h"

    19 #include <string.h>

    20 #include <uri8.h>

    21 

    22 

    23 COmxILAudioFileSourceAPB0Port* COmxILAudioFileSourceAPB0Port::NewL(const TOmxILCommonPortData& aCommonPortData,

    24 													 const RArray<OMX_AUDIO_CODINGTYPE>& aSupportedAudioFormats,

    25 													 const COmxILFileSourceProcessingFunction& aFileSourcePF)

    26 	{

    27 	COmxILAudioFileSourceAPB0Port* self = new (ELeave) COmxILAudioFileSourceAPB0Port(aFileSourcePF);

    28 	CleanupStack::PushL(self);

    29 	self->ConstructL(aCommonPortData, aSupportedAudioFormats);

    30 	CleanupStack::Pop(self);

    31 	return self;

    32 	}

    33 

    34 void COmxILAudioFileSourceAPB0Port::ConstructL(const TOmxILCommonPortData& aCommonPortData, const RArray<OMX_AUDIO_CODINGTYPE>& aSupportedAudioFormats)

    35 	{

    36     // base

    37     COmxILAudioPort::ConstructL(aCommonPortData, aSupportedAudioFormats);

    38 	GetParamPortDefinition().eDomain = OMX_PortDomainAudio;	

    39 	}

    40 

    41 COmxILAudioFileSourceAPB0Port::COmxILAudioFileSourceAPB0Port(const COmxILFileSourceProcessingFunction& aFileSourcePF)

    42 	: iFileSourcePF(aFileSourcePF)

    43 	{

    44 	}

    45 

    46 COmxILAudioFileSourceAPB0Port::~COmxILAudioFileSourceAPB0Port()

    47 	{

    48 	iMimeType.Close();

    49 	CleanUpPort();

    50 	}

    51 

    52 OMX_ERRORTYPE COmxILAudioFileSourceAPB0Port::GetLocalOmxParamIndexes(RArray<TUint>& aIndexArray) const

    53 	{

    54 	return COmxILAudioPort::GetLocalOmxParamIndexes(aIndexArray);

    55 	}

    56 

    57 OMX_ERRORTYPE COmxILAudioFileSourceAPB0Port::GetLocalOmxConfigIndexes(RArray<TUint>& aIndexArray) const

    58 	{

    59 	return COmxILAudioPort::GetLocalOmxConfigIndexes(aIndexArray);

    60 	}

    61 

    62 OMX_ERRORTYPE COmxILAudioFileSourceAPB0Port::GetParameter(OMX_INDEXTYPE aParamIndex,

    63 														TAny* apComponentParameterStructure) const

    64 	{

    65 	return COmxILAudioPort::GetParameter(aParamIndex, apComponentParameterStructure);

    66 	}

    67 

    68 OMX_ERRORTYPE COmxILAudioFileSourceAPB0Port::SetParameter(OMX_INDEXTYPE aParamIndex,

    69 														const TAny* apComponentParameterStructure,

    70 														TBool& aUpdateProcessingFunction)

    71 	{

    72 	return COmxILAudioPort::SetParameter(aParamIndex,

    73 										 apComponentParameterStructure,

    74 										 aUpdateProcessingFunction);

    75 	}

    76 

    77 OMX_ERRORTYPE COmxILAudioFileSourceAPB0Port::SetFormatInPortDefinition(const OMX_PARAM_PORTDEFINITIONTYPE& aPortDefinition,

    78 																TBool& /*aUpdateProcessingFunction*/)

    79 	{

    80 	OMX_ERRORTYPE omxErr = OMX_ErrorNone;

    81     if (aPortDefinition.format.audio.eEncoding == OMX_AUDIO_CodingUnused)

    82         {

    83         OMX_STRING ptempMIMEType = GetParamPortDefinition().format.audio.cMIMEType;

    84         GetParamPortDefinition().format.audio = aPortDefinition.format.audio;

    85         GetParamPortDefinition().format.audio.cMIMEType = ptempMIMEType;

    86         

    87         if(aPortDefinition.format.audio.cMIMEType)

    88             {

    89             TInt len= strlen (aPortDefinition.format.audio.cMIMEType);

    90             if(len > 0)

    91                 {

    92                 TPtrC8 mimetype(reinterpret_cast<const TUint8 *>(aPortDefinition.format.audio.cMIMEType), len +1 );

    93                 HBufC8 *pHBuf = mimetype.Alloc();

    94                 if(pHBuf != NULL )

    95                     {

    96                     iMimeType.Close();

    97                     iMimeType.Assign(pHBuf );

    98                     TUint8* pTempBuff = const_cast<TUint8*>(iMimeType.PtrZ() );

    99                     GetParamPortDefinition().format.audio.cMIMEType = reinterpret_cast<OMX_STRING>(pTempBuff );

   100                     }

   101                 }

   102             }

   103         }

   104     else

   105         {

   106         omxErr = OMX_ErrorUnsupportedSetting;

   107         }

   108 	    

   109 	    return omxErr;

   110 	}

   111 

   112 TBool COmxILAudioFileSourceAPB0Port::IsTunnelledPortCompatible(const OMX_PARAM_PORTDEFINITIONTYPE& aPortDefinition) const

   113 	{

   114 	

   115 	if(aPortDefinition.eDomain != GetParamPortDefinition().eDomain)

   116 	    {

   117 	    return EFalse;

   118 	    }

   119 

   120 	if (aPortDefinition.format.audio.eEncoding == OMX_AUDIO_CodingMax)

   121         {

   122         return EFalse;

   123         }

   124 	

   125 	return ETrue;

   126 	}