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1 /* |
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2 * Copyright (c) 2004-2008 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Class is used for configuring G729 codec. |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 |
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21 |
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22 #ifndef MMCCCODECMSRP_H |
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23 #define MMCCCODECMSRP_H |
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24 |
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25 // INCLUDES |
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26 #include "mmcccodecinformation.h" |
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27 |
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28 // CONSTANTS |
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29 const TUint8 KPayloadType = 999; |
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30 |
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31 // MACROS |
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32 |
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33 // DATA TYPES |
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34 |
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35 // FUNCTION PROTOTYPES |
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36 |
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37 // FORWARD DECLARATIONS |
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38 |
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39 // CLASS DECLARATION |
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40 |
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41 /** |
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42 * Container class for the codec information. |
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43 * |
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44 */ |
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45 NONSHARABLE_CLASS( CMccCodecMsrp ) : public CMccCodecInformation |
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46 { |
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47 public: // Constructors and destructor |
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48 |
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49 /** |
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50 * Two-phased constructor. |
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51 */ |
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52 static CMccCodecMsrp* NewL(); |
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53 |
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54 /** |
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55 * Destructor. |
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56 */ |
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57 virtual ~CMccCodecMsrp(); |
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58 |
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59 public: // From CMccCodecInformation |
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60 |
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61 TBool RequireSignalling( const CMccCodecInformation& aCandidate ) const; |
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62 /** |
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63 * From CMccCodecInformation |
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64 */ |
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65 CMccCodecInformation* CloneDefaultsL(); |
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66 |
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67 /** |
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68 * From CMccCodecInformation |
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69 */ |
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70 CMccCodecInformation* CloneDetailedL(); |
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71 |
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72 |
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73 TInt EnableVAD( TBool aEnableVAD ); |
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74 |
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75 TInt SetBitrate( TUint aBitrate ); |
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76 |
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77 |
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78 TInt SetSamplingFreq( TUint32 aSamplingFreq ); |
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79 |
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80 /** |
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81 * From CMccCodecInformation. Sets the packet rate. |
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82 * @since Series 60 3.0 |
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83 * @param aPacketrate New packetrate |
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84 * @return KErrNotSupported if codec doesn't support packetrate value issued; otherwise KErrNone. |
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85 */ |
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86 TInt SetPTime( TUint aPTime ); |
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87 |
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88 /** |
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89 * From CMccCodecInformation. Sets the packet rate. |
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90 * @since Series 60 3.0 |
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91 * @param aPacketrate New packetrate |
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92 * @return KErrNotSupported if codec doesn't support packetrate value issued; otherwise KErrNone. |
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93 */ |
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94 TInt SetMaxPTime( TUint aMaxPTime ); |
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95 |
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96 /** |
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97 * From CMccCodecInformation. Sets the sdp name. |
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98 * @since Series 60 3.0 |
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99 * @param aRtpId - [input] RTP session ID |
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100 * @return One of the standard system-wide error codes. |
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101 */ |
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102 TInt SetSdpName( const TDesC8& aSdpName ); |
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103 |
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104 /** |
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105 * From CMccCodecInformation. Sets the payload type. |
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106 * @since Series 60 3.0 |
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107 * @param aRtpId - [input] RTP session ID |
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108 * @return One of the standard system-wide error codes. |
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109 */ |
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110 TInt SetPayloadType( TUint8 aPayloadType ); |
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111 |
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112 /** |
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113 * From CMccCodecInformation. Sets the codec mode. |
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114 * @since Series 60 3.0 |
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115 * @param aMode Codec mode ( e.g. ULAW/ALAW, Bandwidth efficient / octet aligned ) |
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116 * @return KErrNotSupported if codec doesnt' support codec mode value issued; otherwise KErrNone. |
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117 */ |
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118 TInt SetCodecMode( TCodecMode aCodecMode ); |
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119 |
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120 private: |
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121 |
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122 /** |
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123 * C++ default constructor. |
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124 */ |
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125 CMccCodecMsrp(); |
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126 |
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127 /** |
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128 * By default Symbian 2nd phase constructor is private. |
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129 */ |
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130 void ConstructL(); |
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131 |
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132 }; |
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133 |
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134 #endif |
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135 |
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136 // End of File |