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 /**

    19 	@file

    20 	@internalComponent

    21 */

    22 

    23 #ifndef OMXILMICSOURCECONST_H_

    24 #define OMXILMICSOURCECONST_H_

    25 

    26 #include <d32soundsc.h>

    27 

    28 _LIT8(KSymbianOmxILMicSourceName, "OMX.NOKIA.AUDIO.CAPTURER.PCM");

    29 _LIT8(KSymbianOmxILMicSourceRole, "audio_capturer.pcm");

    30 

    31 _LIT(KSndLddFileName,"ESOUNDSC.LDD");

    32 _LIT(KSndPddFileName,"SOUNDSC.PDD");

    33 _LIT(KSndPddWildcardExtension,".*");

    34 

    35 const TUint8 KMicSourceComponentVersionMajor = 1;

    36 const TUint8 KMicSourceComponentVersionMinor = 0;

    37 const TUint8 KMicSourceComponentVersionRevision = 0;

    38 const TUint8 KMicSourceComponentVersionStep = 0;

    39 

    40 const OMX_U32 KMICSOURCE_APB0PORT_INDEX = 0;

    41 const OMX_U32 KMICSOURCE_OPB0PORT_INDEX = 1;

    42 

    43 const OMX_U32 KMICSOURCE_VOLUME_MIN = 0;

    44 const OMX_U32 KMICSOURCE_VOLUME_MAX = KSoundMaxVolume;

    45 

    46 const OMX_U32 KMICSOURCE_PCMPORT_BUFFERCOUNT_MIN = 4;

    47 const OMX_U32 KMICSOURCE_PCMPORT_BUFFERSIZE_MIN = 15360; // TODO: Decide the actual size of it, currently just copied from PCM render. 

    48 const OMX_U32 KMICSOURCE_CLOCKPORT_BUFFERCOUNT_MIN = 3;

    49 

    50 #ifndef MICSOURCE_DYNAMIC_SETTINGS

    51 //Default current sound settings 

    52 const TUint32 			KMICSOURCE_VOLUME_DEFAULT 			= 127;

    53 const TInt 				KMICSOURCE_CHANNELS_DEFAULT 		= 2;

    54 const TSoundRate 		KMICSOURCE_SOUNDRATE_DEFAULT 		= ESoundRate48000Hz;

    55 const TSoundEncoding 	KMICSOURCE_SOUNDENCODING_DEFAULT 	= ESoundEncoding16BitPCM;

    56 const TSoundDataFormat  KMICSOURCE_SOUNDDATAFORMAT_DEFAULT 	= ESoundDataFormatInterleaved;

    57 

    58 //Default supported sound settings

    59 const TUint32 KMICSOURCE_CHANNELS_SUPPORT = KSoundMonoChannel | KSoundStereoChannel;

    60 const TUint32 KMICSOURCE_SAMPLERATES_SUPPORT = KSoundRate7350Hz | KSoundRate8000Hz | KSoundRate8820Hz |

    61 						KSoundRate9600Hz | KSoundRate11025Hz | KSoundRate12000Hz | KSoundRate14700Hz |

    62 						KSoundRate16000Hz | KSoundRate22050Hz | KSoundRate24000Hz | KSoundRate29400Hz |

    63 						KSoundRate32000Hz | KSoundRate44100Hz | KSoundRate48000Hz;

    64 

    65 const TUint32 KMICSOURCE_ENCODING_SUPPORT = KSoundEncoding8BitPCM | KSoundEncoding16BitPCM;

    66 const TUint32 KMICSOURCE_DATAFORMATS_SUPPORT = KSoundDataFormatInterleaved;

    67 const TSoundDirection KMICSOURCE_SOUNDDIRECTION = ESoundDirRecord;

    68 const TBool KMICSOURCE_HWCONFIGNOTIFICATION_SUPPORT = EFalse;

    69 const TInt KMICSOURCE_REQUESTMINSIZE_SUPPORT = 0;

    70 const TInt KMICSOURCE_REQUESTALIGNMENT_SUPPORT = 0;

    71 #endif //MICSOURCE_DYNAMIC_SETTINGS

    72 

    73 #endif /*OMXILMICSOURCECONST_H_*/