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 

    25 #ifndef OMXILPCMRENDERERCONST_H_

    26 #define OMXILPCMRENDERERCONST_H_

    27 

    28 #include "mdasoundadapter.h"

    29 

    30 _LIT8(KSymbianOmxILPcmRendererName, "OMX.NOKIA.AUDIO.RENDERER.PCM");

    31 _LIT8(KSymbianOmxILPcmRendererRole, "audio_renderer.pcm");

    32 _LIT8(KMimeTypeAudioPcm, "audio/pcm");

    33 

    34 const OMX_U32 KPCMRENDERER_APB0PORT_INDEX = 0;

    35 const OMX_U32 KPCMRENDERER_OPB0PORT_INDEX = 1;

    36 

    37 const TInt KBufferSize = 16384;   // we need 16k to hold a pcm packet

    38 const TInt KDefaultSampleRate = 48000; // check out ./boardsupport/omap3variants/tiomap3bsp/variant/common/soundsc/variant_sound.cpp to find out the supporting rates

    39 const TInt KDefaultNumberChannels = 2;

    40 const TInt KDefaultBitPerSample = 16;

    41 const TInt KMaxVolume = 255;

    42 const TInt KMedianVolume = 226;

    43 const TInt KDefaultVolume = KMedianVolume;

    44 const TInt KMinBufferMilliseconds = 100; // Minimum number of milliseconds allowed in a buffer

    45 

    46 // Timeout to call RSoundSc::TimePlayed() every second

    47 // Under normal operation, the timer will return exactly one sec.

    48 // It is particular useful to compare the value from TimePlayed()

    49 static const TInt KPcmRendererTimePlayedDelay = 998113;

    50 

    51 const TBool KDefaultMuted = EFalse;

    52 

    53 const RMdaDevSound::TMdaSoundEncoding KDefaultEncoding = RMdaDevSound::EMdaSoundEncoding16BitPCM;

    54 

    55 #endif /*OMXILPCMRENDERERCONST_H_*/