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os/mm/devsoundextensions/audiorouting/Output/AudioOutputBase/src/AudioOutput.cpp
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution. 
     1 /*

     2 * Copyright (c) 2006 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:   This is the implementation of the CAudioOutput class.

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 // INCLUDE FILES

    22 #include <mmf/server/sounddevice.h>

    23 #include "AudioOutputProxy.h"

    24 #include "AudioOutputMessageTypes.h"

    25 #include <CustomInterfaceUtility.h>

    26 #include <CustomCommandUtility.h>

    27 #include <mdaaudiotoneplayer.h>

    28 #include <mdaaudiooutputstream.h>

    29 #include <AudioOutput.h>

    30 #include <DrmAudioSamplePlayer.h>

    31 #include <videoplayer.h>

    32 

    33 #ifdef _DEBUG

    34 #define DEBPRN0         RDebug::Printf( "%s", __PRETTY_FUNCTION__);

    35 #define DEBPRN1(str)    RDebug::Printf( "%s %s", __PRETTY_FUNCTION__, str );

    36 #else

    37 #define DEBPRN0

    38 #define DEBPRN1(str)

    39 #endif

    40 

    41 // Two-phased constructor.

    42 EXPORT_C CAudioOutput* CAudioOutput::NewL(CMdaAudioPlayerUtility& aUtility)

    43     {

    44     DEBPRN0;

    45     CAudioOutputProxy* audioOutput = NULL;

    46     CCustomInterfaceUtility* customInterface;

    47 

    48     customInterface = CCustomInterfaceUtility::NewL(aUtility);

    49     CleanupStack::PushL( customInterface );

    50 

    51     audioOutput = (CAudioOutputProxy*)customInterface->CustomInterface(KUidAudioOutput);

    52 

    53 	if (audioOutput == NULL)

    54 		{

    55         DEBPRN1("No Adaptation Support - leaving");

    56 		User::Leave(KErrNotSupported);

    57 		}

    58 

    59 	CleanupStack::Pop(customInterface);

    60     return audioOutput;

    61     }

    62 

    63 

    64 // Two-phased constructor.

    65 EXPORT_C CAudioOutput* CAudioOutput::NewL(CMdaAudioRecorderUtility& aUtility, TBool aRecordStream)

    66     {

    67     DEBPRN0;

    68     CAudioOutputProxy* audioOutput = NULL;

    69     CCustomInterfaceUtility* customInterface;

    70 

    71     customInterface = CCustomInterfaceUtility::NewL(aUtility,aRecordStream);

    72     CleanupStack::PushL( customInterface );

    73 

    74     audioOutput = (CAudioOutputProxy*)customInterface->CustomInterface(KUidAudioOutput);

    75 

    76 	if (audioOutput == NULL)

    77 		{

    78         DEBPRN1("No Adaptation Support - leaving");

    79 		User::Leave(KErrNotSupported);

    80 		}

    81 

    82 	CleanupStack::Pop(customInterface);

    83     return audioOutput;

    84     }

    85 

    86 

    87 // Two-phased constructor.

    88 EXPORT_C CAudioOutput* CAudioOutput::NewL(CMdaAudioOutputStream& aUtility)

    89     {

    90     DEBPRN0;

    91     CAudioOutputProxy* audioOutput = NULL;

    92     audioOutput = (CAudioOutputProxy*)aUtility.CustomInterface(KUidAudioOutput);

    93 

    94 	if (audioOutput == NULL)

    95 		{

    96         DEBPRN1("No Adaptation Support - leaving");

    97 		User::Leave(KErrNotSupported);

    98 		}

    99 

   100     return audioOutput;

   101     }

   102 

   103 // Two-phased constructor.

   104 EXPORT_C CAudioOutput* CAudioOutput::NewL(CMdaAudioToneUtility& aUtility)

   105     {

   106     DEBPRN0;

   107     CAudioOutputProxy* audioOutput = NULL;

   108     audioOutput = (CAudioOutputProxy*)aUtility.CustomInterface(KUidAudioOutput);

   109 

   110 	if (audioOutput == NULL)

   111 		{

   112         DEBPRN1("No Adaptation Support - leaving");

   113 		User::Leave(KErrNotSupported);

   114 		}

   115 

   116     return audioOutput;

   117     }

   118 

   119 // Two-phased constructor.

   120 EXPORT_C CAudioOutput* CAudioOutput::NewL(CMMFDevSound& aDevSound)

   121     {

   122     DEBPRN0;

   123     CAudioOutputProxy* audioOutput = NULL;

   124     audioOutput = (CAudioOutputProxy*)aDevSound.CustomInterface(KUidAudioOutput);

   125 

   126 	if (audioOutput == NULL)

   127 		{

   128         DEBPRN1("No Adaptation Support - leaving");

   129 		User::Leave(KErrNotSupported);

   130 		}

   131 

   132     return audioOutput;

   133     }

   134 

   135 // Two-phased constructor.

   136 EXPORT_C CAudioOutput* CAudioOutput::NewL(MCustomInterface& aUtility)

   137     {

   138     DEBPRN0;

   139 	CAudioOutputProxy* audioOutput = (CAudioOutputProxy*)aUtility.CustomInterface(KUidAudioOutput);

   140 

   141 	if ( !audioOutput )

   142 		{

   143 		DEBPRN1("No Adaptation Support - leaving");

   144 		User::Leave(KErrNotSupported);

   145 		}

   146 

   147     return audioOutput;

   148     }

   149 

   150 // Two-phased constructor.

   151 EXPORT_C CAudioOutput* CAudioOutput::NewL(MCustomCommand& aUtility)

   152     {

   153     DEBPRN0;

   154     CAudioOutputProxy* audioOutput = NULL;

   155     CCustomInterfaceUtility* customInterface;

   156 

   157     customInterface = CCustomInterfaceUtility::NewL(aUtility);

   158     CleanupStack::PushL( customInterface );

   159 

   160     audioOutput = (CAudioOutputProxy*)customInterface->CustomInterface(KUidAudioOutput);

   161 

   162 	if (audioOutput == NULL)

   163 		{

   164         DEBPRN1("No Adaptation Support - leaving");

   165 		User::Leave(KErrNotSupported);

   166 		}

   167 

   168 	CleanupStack::Pop(customInterface);

   169     return audioOutput;

   170     }

   171 

   172 // Two-phased constructor.

   173 EXPORT_C CAudioOutput* CAudioOutput::NewL(CMidiClientUtility& aUtility)

   174     {

   175     DEBPRN0;

   176     CAudioOutputProxy* audioOutput = NULL;

   177     CCustomInterfaceUtility* customInterface;

   178 

   179     customInterface = CCustomInterfaceUtility::NewL(aUtility);

   180     CleanupStack::PushL( customInterface );

   181 

   182     audioOutput = (CAudioOutputProxy*)customInterface->CustomInterface(KUidAudioOutput);

   183 

   184 	if (audioOutput == NULL)

   185 		{

   186         DEBPRN1("No Adaptation Support - leaving");

   187 		User::Leave(KErrNotSupported);

   188 		}

   189 

   190 	CleanupStack::Pop(customInterface);

   191     return audioOutput;

   192     }

   193 

   194 // Two-phased constructor.

   195 EXPORT_C CAudioOutput* CAudioOutput::NewL(CDrmPlayerUtility& aUtility)

   196     {

   197     DEBPRN0;

   198     CAudioOutputProxy* audioOutput = NULL;

   199     CCustomInterfaceUtility* customInterface;

   200 

   201     customInterface = CCustomInterfaceUtility::NewL(aUtility);

   202     CleanupStack::PushL( customInterface );

   203 

   204     audioOutput = (CAudioOutputProxy*)customInterface->CustomInterface(KUidAudioOutput);

   205 

   206 	if (audioOutput == NULL)

   207 		{

   208         DEBPRN1("No Adaptation Support - leaving");

   209 		User::Leave(KErrNotSupported);

   210 		}

   211 

   212 	CleanupStack::Pop(customInterface);

   213     return audioOutput;

   214     }

   215 

   216 EXPORT_C CAudioOutput* CAudioOutput::NewL(CVideoPlayerUtility& aUtility)

   217     {

   218     DEBPRN0;

   219     CAudioOutputProxy* audioOutput = NULL;

   220     CCustomInterfaceUtility* customInterface;

   221 

   222     customInterface = CCustomInterfaceUtility::NewL(aUtility);

   223     CleanupStack::PushL( customInterface );

   224 

   225     audioOutput = (CAudioOutputProxy*)customInterface->CustomInterface(KUidAudioOutput);

   226 

   227 	if (audioOutput == NULL)

   228 		{

   229         DEBPRN1("No Adaptation Support - leaving");

   230 		User::Leave(KErrNotSupported);

   231 		}

   232 

   233 	CleanupStack::Pop(customInterface);

   234     return audioOutput;

   235     }

   236 

   237 // End of file

   238
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