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1 /* |
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2 * Copyright (c) 2005 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: |
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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 #include "mcecncodec.h" |
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22 #include "mcecomcncodec.h" |
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23 #include "mcecomaudiocodec.h" |
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24 #include "mceaudiostream.h" |
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25 |
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26 |
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27 #define _FLAT_DATA static_cast<CMceComAudioCodec*>( iFlatData ) |
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28 #define FLAT_DATA( data ) _FLAT_DATA->data |
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29 |
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30 // ============================ MEMBER FUNCTIONS =============================== |
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31 |
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32 // ----------------------------------------------------------------------------- |
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33 // CMceCnCodec::~CMceCnCodec |
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34 // ----------------------------------------------------------------------------- |
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35 // |
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36 EXPORT_C CMceCnCodec::~CMceCnCodec() |
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37 { |
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38 } |
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39 |
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40 // ----------------------------------------------------------------------------- |
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41 // CMceCnCodec::CloneL |
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42 // ----------------------------------------------------------------------------- |
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43 // |
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44 EXPORT_C CMceAudioCodec* CMceCnCodec::CloneL() const |
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45 { |
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46 CMceCnCodec* clone = CMceCnCodec::NewLC( FLAT_DATA( iSdpName ) ); |
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47 |
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48 CMceComAudioCodec* cloneFlatData = |
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49 static_cast<CMceComAudioCodec*>( clone->iFlatData ); |
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50 |
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51 cloneFlatData->iID = FLAT_DATA( iID ); |
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52 cloneFlatData->SetFmtpAttributeL( *(FLAT_DATA( iFmtpAttr )) ); |
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53 cloneFlatData->iEnableVAD = FLAT_DATA( iEnableVAD ); |
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54 cloneFlatData->iSamplingFreq = FLAT_DATA( iSamplingFreq ); |
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55 cloneFlatData->iPTime = FLAT_DATA( iPTime ); |
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56 cloneFlatData->iMaxPTime = FLAT_DATA( iMaxPTime ); |
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57 cloneFlatData->iBitrate = FLAT_DATA( iBitrate ); |
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58 cloneFlatData->iAllowedBitrates = FLAT_DATA( iAllowedBitrates ); |
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59 cloneFlatData->iPayloadType = FLAT_DATA( iPayloadType ); |
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60 cloneFlatData->iCodecMode = FLAT_DATA( iCodecMode ); |
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61 cloneFlatData->iFourCC = FLAT_DATA( iFourCC ); |
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62 cloneFlatData->iFrameSize = FLAT_DATA( iFrameSize ); |
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63 |
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64 CleanupStack::Pop( clone ); |
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65 |
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66 return clone; |
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67 } |
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68 |
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69 // ----------------------------------------------------------------------------- |
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70 // CMceCnCodec::EnableVAD |
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71 // ----------------------------------------------------------------------------- |
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72 // |
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73 EXPORT_C TInt CMceCnCodec::EnableVAD( TBool /*aEnableVAD*/ ) |
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74 { |
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75 return KErrNotSupported; |
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76 } |
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77 |
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78 // ----------------------------------------------------------------------------- |
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79 // CMceCnCodec::SetBitrate |
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80 // ----------------------------------------------------------------------------- |
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81 // |
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82 EXPORT_C TInt CMceCnCodec::SetBitrate( TUint /*aBitrate*/ ) |
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83 { |
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84 return KErrNotSupported; |
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85 } |
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86 |
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87 // ----------------------------------------------------------------------------- |
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88 // CMceCnCodec::SetAllowedBitrates |
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89 // ----------------------------------------------------------------------------- |
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90 // |
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91 EXPORT_C TInt CMceCnCodec::SetAllowedBitrates( TUint /*aBitrates*/ ) |
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92 { |
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93 return KErrNotSupported; |
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94 } |
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95 |
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96 |
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97 // ----------------------------------------------------------------------------- |
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98 // CMceCnCodec::SetSamplingFreq |
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99 // ----------------------------------------------------------------------------- |
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100 // |
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101 EXPORT_C TInt CMceCnCodec::SetSamplingFreq( TUint aSamplingFreq ) |
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102 { |
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103 return _FLAT_DATA->SetSamplingFreq( aSamplingFreq ); |
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104 } |
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105 |
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106 |
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107 // ----------------------------------------------------------------------------- |
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108 // CMceCnCodec::SetPTime |
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109 // ----------------------------------------------------------------------------- |
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110 // |
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111 EXPORT_C TInt CMceCnCodec::SetPTime( TUint aPTime ) |
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112 { |
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113 return _FLAT_DATA->SetPTime( aPTime ); |
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114 } |
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115 |
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116 // ----------------------------------------------------------------------------- |
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117 // CMceCnCodec::SetMaxPTime |
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118 // ----------------------------------------------------------------------------- |
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119 // |
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120 EXPORT_C TInt CMceCnCodec::SetMaxPTime( TUint aMaxPTime ) |
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121 { |
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122 return _FLAT_DATA->SetMaxPTime( aMaxPTime ); |
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123 } |
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124 |
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125 // ----------------------------------------------------------------------------- |
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126 // CMceCnCodec::SetPayloadType |
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127 // ----------------------------------------------------------------------------- |
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128 // |
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129 EXPORT_C TInt CMceCnCodec::SetPayloadType( TUint8 aPayloadType ) |
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130 { |
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131 return _FLAT_DATA->SetPayloadType( aPayloadType ); |
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132 } |
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133 |
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134 // ----------------------------------------------------------------------------- |
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135 // CMceCnCodec::SetCodecMode |
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136 // ----------------------------------------------------------------------------- |
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137 // |
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138 EXPORT_C TInt CMceCnCodec::SetCodecMode( TUint /*aCodecMode*/ ) |
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139 { |
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140 return KErrNotSupported; |
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141 } |
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142 |
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143 |
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144 // ----------------------------------------------------------------------------- |
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145 // CMceCnCodec::NewL |
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146 // ----------------------------------------------------------------------------- |
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147 // |
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148 CMceCnCodec* CMceCnCodec::NewL( TBuf8<KMceMaxSdpNameLength> aSdpName ) |
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149 { |
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150 CMceCnCodec* self = NewLC( aSdpName ); |
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151 CleanupStack::Pop( self ); |
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152 return self; |
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153 |
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154 } |
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155 |
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156 // ----------------------------------------------------------------------------- |
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157 // CMceCnCodec::NewL |
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158 // ----------------------------------------------------------------------------- |
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159 // |
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160 CMceCnCodec* CMceCnCodec::NewLC( TBuf8<KMceMaxSdpNameLength> aSdpName ) |
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161 { |
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162 CMceCnCodec* self = new (ELeave) CMceCnCodec(); |
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163 CleanupStack::PushL( self ); |
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164 self->ConstructL( aSdpName ); |
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165 return self; |
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166 |
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167 } |
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168 |
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169 // ----------------------------------------------------------------------------- |
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170 // CMceCnCodec::CMceCnCodec |
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171 // ----------------------------------------------------------------------------- |
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172 // |
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173 CMceCnCodec::CMceCnCodec() |
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174 : CMceAudioCodec() |
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175 { |
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176 } |
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177 |
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178 |
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179 // ----------------------------------------------------------------------------- |
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180 // CMceCnCodec::ConstructL |
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181 // ----------------------------------------------------------------------------- |
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182 // |
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183 void CMceCnCodec::ConstructL( TBuf8<KMceMaxSdpNameLength> aSdpName ) |
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184 { |
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185 CMceComAudioCodec* codec = CMceComCnCodec::NewLC( aSdpName ); |
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186 CMceAudioCodec::ConstructL( codec ); |
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187 |
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188 CleanupStack::Pop( codec ); |
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189 } |
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190 |
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191 |
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192 // ----------------------------------------------------------------------------- |
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193 // CMceCnCodec::SetSdpNameL |
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194 // ----------------------------------------------------------------------------- |
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195 // |
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196 void CMceCnCodec::SetSdpNameL( const TDesC8& aSdpName ) |
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197 { |
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198 __ASSERT_ALWAYS( aSdpName.Length() <= KMceMaxSdpNameLength, |
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199 User::Leave( KErrArgument ) ); |
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200 FLAT_DATA( iSdpName ).Copy( aSdpName ); |
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201 } |
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202 |