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1 /* |
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2 * Copyright (c) 2006 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 |
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22 // INCLUDE FILES |
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23 #include "mmcccodecaac.h" |
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24 #include "mccuids.hrh" |
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25 #include "mmccinterfacelogs.h" |
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26 |
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27 // EXTERNAL DATA STRUCTURES |
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28 |
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29 // EXTERNAL FUNCTION PROTOTYPES |
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30 |
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31 // CONSTANTS |
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32 |
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33 // MACROS |
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34 |
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35 // LOCAL CONSTANTS AND MACROS |
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36 |
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37 // MODULE DATA STRUCTURES |
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38 |
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39 // LOCAL FUNCTION PROTOTYPES |
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40 |
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41 // FORWARD DECLARATIONS |
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42 |
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43 // ============================= LOCAL FUNCTIONS =============================== |
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44 |
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45 // ============================ MEMBER FUNCTIONS =============================== |
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46 |
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47 // ----------------------------------------------------------------------------- |
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48 // CMccCodecAAC::CMccCodecAAC |
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49 // C++ default constructor can NOT contain any code, that |
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50 // might leave. |
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51 // ----------------------------------------------------------------------------- |
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52 // |
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53 CMccCodecAAC::CMccCodecAAC() : CMccCodecInformation() |
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54 { |
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55 } |
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56 |
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57 // ----------------------------------------------------------------------------- |
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58 // CMccCodecAAC::ConstructL |
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59 // Symbian 2nd phase constructor can leave. |
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60 // ----------------------------------------------------------------------------- |
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61 // |
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62 void CMccCodecAAC::ConstructL() |
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63 { |
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64 iSdpName.Copy( KAACSdpName ); |
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65 |
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66 iType = KUidMediaTypeAudio; |
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67 } |
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68 |
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69 // ----------------------------------------------------------------------------- |
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70 // CMccCodecAAC::NewL |
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71 // Two-phased constructor. |
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72 // ----------------------------------------------------------------------------- |
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73 // |
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74 CMccCodecAAC* CMccCodecAAC::NewL() |
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75 { |
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76 CMccCodecAAC* self = new( ELeave ) CMccCodecAAC; |
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77 |
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78 CleanupStack::PushL( self ); |
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79 self->ConstructL(); |
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80 CleanupStack::Pop( self ); |
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81 |
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82 return self; |
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83 } |
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84 |
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85 // ----------------------------------------------------------------------------- |
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86 // CMccCodecAAC::~CMccCodecAAC |
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87 // |
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88 // ----------------------------------------------------------------------------- |
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89 // |
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90 CMccCodecAAC::~CMccCodecAAC() |
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91 { |
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92 } |
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93 |
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94 // ----------------------------------------------------------------------------- |
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95 // CMccCodecAAC::RequireSignalling |
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96 // ----------------------------------------------------------------------------- |
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97 // |
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98 TBool CMccCodecAAC::RequireSignalling( |
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99 const CMccCodecInformation& aCandidate ) const |
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100 { |
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101 return CMccCodecInformation::RequireSignalling( aCandidate ); |
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102 } |
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103 |
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104 // ----------------------------------------------------------------------------- |
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105 // CMccCodecAAC::SetBitrate |
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106 // Sets the bitrate used with AMR codec. |
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107 // ----------------------------------------------------------------------------- |
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108 // |
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109 TInt CMccCodecAAC::SetBitrate( TUint aBitrate ) |
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110 { |
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111 if ( aBitrate > 0 ) |
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112 { |
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113 iBitrate = aBitrate; |
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114 return KErrNone; |
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115 } |
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116 else |
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117 { |
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118 return KErrNotSupported; |
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119 } |
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120 } |
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121 |
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122 // ----------------------------------------------------------------------------- |
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123 // CMccCodecAAC::SetSamplingFreq |
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124 // Sets the sampling frequency. |
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125 // ----------------------------------------------------------------------------- |
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126 // |
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127 TInt CMccCodecAAC::SetSamplingFreq( TUint32 aSamplingFreq ) |
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128 { |
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129 iSamplingFreq = aSamplingFreq; |
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130 return KErrNone; |
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131 } |
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132 |
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133 // ----------------------------------------------------------------------------- |
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134 // CMccCodecAAC::SetSdpName |
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135 // Sets the SDP name |
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136 // ----------------------------------------------------------------------------- |
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137 // |
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138 TInt CMccCodecAAC::SetSdpName( const TDesC8& aSdpName ) |
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139 { |
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140 if ( 0 == aSdpName.CompareF( KAACSdpName ) ) |
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141 { |
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142 iSdpName.Copy( aSdpName ); |
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143 } |
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144 else |
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145 { |
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146 return KErrNotSupported; |
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147 } |
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148 |
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149 return KErrNone; |
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150 } |
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151 |
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152 // ----------------------------------------------------------------------------- |
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153 // CMccCodecAAC::PayloadType |
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154 // Sets the payload type |
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155 // ----------------------------------------------------------------------------- |
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156 // |
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157 TInt CMccCodecAAC::SetPayloadType( TUint8 aPayloadType ) |
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158 { |
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159 if ( aPayloadType < KMinDynamicPT || |
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160 aPayloadType > KMaxPayloadType ) |
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161 { |
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162 return KErrNotSupported; |
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163 } |
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164 else |
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165 { |
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166 iPayloadType = aPayloadType; |
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167 } |
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168 |
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169 return KErrNone; |
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170 } |
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171 |
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172 // ----------------------------------------------------------------------------- |
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173 // CMccCodecAAC::SetCodecMode |
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174 // Sets the codec mode. |
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175 // ----------------------------------------------------------------------------- |
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176 // |
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177 TInt CMccCodecAAC::SetCodecMode( TCodecMode aCodecMode ) |
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178 { |
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179 iCodecMode = aCodecMode; |
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180 return KErrNone; |
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181 } |
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182 |
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183 // ----------------------------------------------------------------------------- |
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184 // CMccCodecAAC::EnableVAD |
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185 // Enable / Disable VAD |
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186 // ----------------------------------------------------------------------------- |
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187 // |
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188 TInt CMccCodecAAC::EnableVAD( TBool /*aEnableVAD*/ ) |
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189 { |
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190 return KErrNotSupported; |
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191 } |
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192 |
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193 // ----------------------------------------------------------------------------- |
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194 // CMccCodecAAC::SetPTime |
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195 // Set PTime |
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196 // ----------------------------------------------------------------------------- |
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197 // |
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198 TInt CMccCodecAAC::SetPTime( TUint /*aPTime*/ ) |
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199 { |
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200 return KErrNotSupported; |
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201 } |
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202 |
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203 // ----------------------------------------------------------------------------- |
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204 // CMccCodecAAC::SetMaxPTime |
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205 // Set Max PTime |
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206 // ----------------------------------------------------------------------------- |
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207 // |
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208 TInt CMccCodecAAC::SetMaxPTime( TUint /*aMaxPTime*/ ) |
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209 { |
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210 return KErrNotSupported; |
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211 } |
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212 |
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213 // ----------------------------------------------------------------------------- |
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214 // CMccCodecAAC::CloneDefaultsL |
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215 // Make a default setting clone from this codec |
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216 // ----------------------------------------------------------------------------- |
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217 // |
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218 CMccCodecInformation* CMccCodecAAC::CloneDefaultsL() |
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219 { |
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220 return CMccCodecAAC::NewL(); |
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221 } |
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222 |
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223 // ----------------------------------------------------------------------------- |
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224 // CMccCodecAAC::CloneDetailedL |
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225 // Make a detailed clone from this codec |
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226 // ----------------------------------------------------------------------------- |
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227 // |
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228 CMccCodecInformation* CMccCodecAAC::CloneDetailedL() |
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229 { |
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230 CMccCodecAAC* newCodec = CMccCodecAAC::NewL(); |
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231 CleanupStack::PushL( newCodec ); |
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232 newCodec->SetBitrate( this->Bitrate() ); |
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233 newCodec->SetCodecMode( this->CodecMode() ); |
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234 newCodec->SetMaxPTime( this->MaxPTime() ); |
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235 newCodec->SetPayloadType( this->PayloadType() ); |
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236 newCodec->SetPTime( this->PTime() ); |
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237 newCodec->SetSamplingFreq( this->SamplingFreq() ); |
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238 newCodec->SetSdpName( this->SdpName() ); |
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239 CleanupStack::Pop( newCodec ); |
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240 return newCodec; |
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241 } |
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242 |
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243 // ========================== OTHER EXPORTED FUNCTIONS ========================= |
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244 |
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245 // End of File |