1 /*

     2 * Copyright (c) 2002-2007 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:  Single audio codec entry, which is stored to RCSE

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef CRCSEAUDIOCODECENTRY_H

    21 #define CRCSEAUDIOCODECENTRY_H

    22 

    23 //  INCLUDES

    24 #include <e32base.h>

    25 

    26 #include <crcseprofileentry.h>

    27 

    28 // CONSTANTS

    29 const TInt KMaxMediaTypeNameLenght = 64;

    30 const TInt KMaxCodecNameLength = 32;

    31 

    32 // Literals that are used to SetDefaultCodecValueSet for different

    33 // codecs (aCodecType).

    34 _LIT( KAudioCodecAMR,      "AMR"         );

    35 _LIT( KAudioCodeciLBC,     "iLBC"        );

    36 _LIT( KAudioCodecVMRWB,    "VMR-WB"      );

    37 _LIT( KAudioCodecPCMA,     "PCMA"        );

    38 _LIT( KAudioCodecPCMU,     "PCMU"        );

    39 _LIT( KAudioCodecG726_40,  "G726-40"     );

    40 _LIT( KAudioCodecG726_32,  "G726-32"     );

    41 _LIT( KAudioCodecG726_24,  "G726-24"     );

    42 _LIT( KAudioCodecG726_16,  "G726-16"     );

    43 _LIT( KAudioCodecCN,       "CN"          );

    44 _LIT( KAudioCodecG729,     "G729"        );

    45 _LIT( KAudioCodecAMRWB,    "AMR-WB"      );

    46 _LIT( KAudioCodecGSMEFR,   "GSM-EFR"     );

    47 _LIT( KAudioCodecGSMFR,    "GSM-FR"      );

    48 _LIT( KAudioCodecEVRC,     "EVRC"        );

    49 _LIT( KAudioCodecEVRC0,    "EVRC0"       );

    50 _LIT( KAudioCodecSMV,      "SMV"         );

    51 _LIT( KAudioCodecSMV0,     "SMV0"        );

    52 

    53 

    54 // CLASS DECLARATION

    55 

    56 /**

    57 *  Audio Codec entry, which is stored to RCSE.

    58 *

    59 *  @lib RCSE.lib

    60 *  @since Series 60 3.0

    61 */

    62 class CRCSEAudioCodecEntry : public CBase

    63     {

    64     public: // Enums

    65     

    66     enum TOnOff

    67         {

    68         EOONotSet = KNotSet,

    69         EOff = 0,

    70         EOn = 1

    71         };

    72 

    73     public: // Constructors and destructor

    74         

    75         /**

    76         * Two-phased constructor.

    77         */

    78         IMPORT_C static CRCSEAudioCodecEntry* NewL();

    79 

    80         /**

    81         * Two-phased constructor.

    82         */

    83         IMPORT_C static CRCSEAudioCodecEntry* NewLC();

    84 

    85         /**

    86         * Destructor.

    87         */

    88         IMPORT_C virtual ~CRCSEAudioCodecEntry();

    89         

    90     public: // New methods

    91       

    92         /**

    93         * Resets entry to default values.

    94         * @since Series 60 3.0

    95         */

    96         void ResetDefaultCodecValues();

    97         

    98         /**

    99         * Sets defeault values for different codecs.

   100         * @param aCodecType defines codec specific parameter default values.

   101         * @since Series 60 3.0

   102         */      

   103         IMPORT_C void SetDefaultCodecValueSet( TPtrC aCodecType );

   104         

   105     private:

   106     

   107         /**

   108         * C++ default constructor.

   109         * Initialises values to ENotSet.

   110         */

   111         CRCSEAudioCodecEntry();

   112 

   113 	    /**

   114     	* By default Symbian 2nd phase constructor is private.

   115     	*/

   116     	void ConstructL();

   117         

   118     public: // Data

   119     

   120         // Identifier of audio codec.

   121         TUint32 iCodecId;

   122         

   123         // Identifier of used for define Media type name.

   124         TBuf<KMaxMediaTypeNameLenght> iMediaTypeName;

   125             

   126         // Identifier of used for define media subtype name. This values is set by CRCSEAudioCodec, when

   127         // audio codec entry is got from CRCSEAudioCodec.

   128         TBuf<KMaxCodecNameLength> iMediaSubTypeName;

   129         

   130         // Jitter buffer size.        

   131         TInt32 iJitterBufferSize;

   132         

   133         // Octet-align.

   134         TOnOff iOctetAlign;

   135         

   136         // Mode-set.

   137         RArray<TUint32> iModeSet;

   138                 

   139         // Mode-change-period.

   140         TInt32 iModeChangePeriod;

   141         

   142         // Mode-change-neighbor.

   143         TOnOff iModeChangeNeighbor;

   144                 

   145         // Ptime.

   146         TInt32 iPtime;

   147         

   148         // Maxptime.

   149         TInt32 iMaxptime;

   150         

   151         // Crc.

   152         TOnOff iCrc;

   153         

   154         // Robust-sorting.

   155         TOnOff iRobustSorting;

   156         

   157         // Interleaving.

   158         TInt32 iInterLeaving;

   159         

   160         // Channels.

   161         RArray<TUint32> iChannels;

   162         

   163         // Voice Activation Deactivation (VAD).

   164         TOnOff iVAD;

   165         

   166         // Discontinous transmission (DTX).

   167         TOnOff iDTX;

   168         

   169         // Sampling rate.

   170         TInt32 iSamplingRate;

   171         

   172         // Annex b.

   173         TOnOff iAnnexb;

   174 

   175         // Mode change capability.

   176         TInt32 iModeChangeCapability;

   177 

   178         // Max-red.

   179         TInt32 iMaxRed;

   180     };

   181 

   182 #endif      // CRCSEAUDIOCODECENTRY_H   

   183             

   184 // End of File