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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 <s32buf.h> |
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22 |
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23 #include "mceaudiostream.h" |
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24 #include "mcevideostream.h" |
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25 #include "mcertpsource.h" |
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26 #include "mcemicsource.h" |
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27 #include "mcecamerasource.h" |
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28 #include "mcefilesource.h" |
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29 #include "mcefilesink.h" |
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30 #include "mcertpsink.h" |
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31 #include "mcespeakersink.h" |
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32 #include "mcedisplaysink.h" |
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33 #include "mceavsink.h" |
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34 #include "mcecomfactory.h" |
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35 #include "mcecomsession.h" |
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36 #include "mcecomaudiostream.h" |
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37 #include "mcecomvideostream.h" |
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38 #include "mcecomrtpsource.h" |
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39 #include "mcecommicsource.h" |
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40 #include "mcecomcamerasource.h" |
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41 #include "mcecomfilesource.h" |
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42 #include "mcecomfilesink.h" |
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43 #include "mcecomrtpsink.h" |
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44 #include "mcecomspeakersink.h" |
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45 #include "mcecomdisplaysink.h" |
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46 #include "mcecomavsink.h" |
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47 #include "mcecomaudiocodec.h" |
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48 #include "mcecomamrcodec.h" |
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49 #include "mcecomg711codec.h" |
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50 #include "mceg711codec.h" |
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51 #include "mcecomg729codec.h" |
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52 #include "mceg729codec.h" |
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53 #include "mcecncodec.h" |
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54 #include "mcecomilbccodec.h" |
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55 #include "mcecomdtmfcodec.h" |
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56 #include "mcecomcncodec.h" |
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57 #include "mcecomredcodec.h" |
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58 #include "mcecomvideocodec.h" |
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59 #include "mcecomh263codec.h" |
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60 #include "mcecomstreambundle.h" |
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61 #include "mcecomavccodec.h" |
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62 #include "mcecomamrwbcodec.h" |
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63 #include "mceserial.h" |
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64 |
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65 |
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66 |
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67 // ============================ MEMBER FUNCTIONS =============================== |
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68 |
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69 |
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70 // ----------------------------------------------------------------------------- |
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71 // TMceComFactory::CreateLC |
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72 // ----------------------------------------------------------------------------- |
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73 // |
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74 CMceComSession* TMceComFactory::CreateLC( MMceComSerializationContext& aSerCtx ) |
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75 { |
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76 return CMceComSession::NewLC( aSerCtx ); |
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77 } |
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78 |
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79 |
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80 // ----------------------------------------------------------------------------- |
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81 // TMceComFactory::CreateL |
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82 // ----------------------------------------------------------------------------- |
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83 // |
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84 CMceComStreamBundle* TMceComFactory::CreateBundleLC( CMceComSession& aSession, |
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85 MMceComSerializationContext& aSerCtx ) |
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86 { |
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87 RReadStream& readStream = aSerCtx.ReadStream(); |
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88 |
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89 MStreamBuf* streamBuf = readStream.Source(); |
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90 TStreamPos pos = streamBuf->TellL( MStreamBuf::ERead ); |
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91 CMceStreamBundle::TMceStreamBundleType type = |
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92 static_cast<CMceStreamBundle::TMceStreamBundleType>( readStream.ReadUint8L() ); |
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93 streamBuf->SeekL( MStreamBuf::ERead, pos ); |
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94 |
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95 CMceComStreamBundle* bundle = CMceComStreamBundle::NewLC( type ); |
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96 bundle->InitializeL( aSession ); |
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97 bundle->InternalizeL( aSerCtx ); |
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98 |
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99 return bundle; |
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100 |
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101 } |
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102 |
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103 // ----------------------------------------------------------------------------- |
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104 // TMceComFactory::CreateL |
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105 // ----------------------------------------------------------------------------- |
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106 // |
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107 CMceMsgBase* TMceComFactory::CreateL( TMceItcDataType aType, |
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108 RReadStream& aReadStream ) |
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109 { |
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110 MMceComSerializationContext serCtx( aReadStream ); |
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111 CleanupClosePushL( serCtx ); |
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112 |
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113 CMceMsgBase* object = CreateL( aType, serCtx ); |
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114 |
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115 CleanupStack::PopAndDestroy();//serCtx |
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116 |
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117 return object; |
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118 |
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119 } |
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120 |
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121 // ----------------------------------------------------------------------------- |
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122 // TMceComFactory::CreateL |
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123 // ----------------------------------------------------------------------------- |
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124 // |
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125 CMceMsgBase* TMceComFactory::CreateL( TMceItcDataType aType, |
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126 MMceComSerializationContext& aSerCtx ) |
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127 { |
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128 |
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129 CMceMsgBase* message = NULL; |
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130 switch ( aType ) |
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131 { |
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132 case EMceItcMsgTypeSession: |
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133 { |
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134 message = new (ELeave) CMceMsgObject<CMceComSession>(); |
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135 break; |
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136 } |
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137 case EMceItcMsgTypeStream: |
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138 { |
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139 message = new (ELeave) CMceMsgObject<CMceComMediaStream>(); |
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140 break; |
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141 } |
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142 case EMceItcMsgTypeCodec: |
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143 { |
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144 message = new (ELeave) CMceMsgObject<CMceComAudioCodec>(); |
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145 break; |
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146 } |
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147 case EMceItcMsgTypeSink: |
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148 { |
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149 message = new (ELeave) CMceMsgObject<CMceComMediaSink>(); |
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150 break; |
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151 } |
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152 case EMceItcMsgTypeSource: |
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153 { |
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154 message = new (ELeave) CMceMsgObject<CMceComMediaSource>(); |
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155 break; |
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156 } |
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157 case EMceItcMsgTypeSIPData: |
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158 { |
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159 message = new (ELeave) CMceMsgSIPData(); |
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160 break; |
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161 } |
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162 case EMceItcMsgTypeSIPReply: |
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163 { |
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164 message = new (ELeave) CMceMsgSIPReply(); |
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165 break; |
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166 } |
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167 case EMceItcMsgTypeSIPRequest: |
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168 { |
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169 message = new (ELeave) CMceMsgSIPRequest(); |
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170 break; |
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171 } |
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172 |
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173 case EMceItcMsgTypeEvent: |
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174 { |
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175 message = new (ELeave) CMceMsgSIPEvent(); |
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176 break; |
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177 } |
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178 case EMceItcMsgTypeTextArray: |
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179 { |
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180 message = new (ELeave) CMceMsgTextArray(); |
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181 break; |
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182 } |
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183 case EMceItcMsgTypeMessageArray: |
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184 { |
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185 message = new (ELeave) CMceMsgArray<TMceComFactory>( *this ); |
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186 break; |
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187 } |
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188 default: |
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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 if ( message ) |
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194 { |
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195 CleanupStack::PushL( message ); |
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196 message->PushL(); |
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197 message->DoDecodeL( aSerCtx ); |
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198 message->Pop(); |
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199 CleanupStack::Pop( message ); |
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200 } |
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201 |
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202 return message; |
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203 |
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204 } |
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205 |
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206 // ----------------------------------------------------------------------------- |
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207 // TMceComFactory::CreateLC |
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208 // ----------------------------------------------------------------------------- |
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209 // |
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210 void TMceComFactory::CreateLC( MMceComSerializable*& aObject, MMceComSerializationContext& aSerCtx ) |
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211 { |
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212 |
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213 RReadStream& readStream = aSerCtx.ReadStream(); |
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214 |
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215 MStreamBuf* streamBuf = readStream.Source(); |
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216 TStreamPos pos = streamBuf->TellL( MStreamBuf::ERead ); |
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217 TUint type = readStream.ReadUint8L(); |
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218 streamBuf->SeekL( MStreamBuf::ERead, pos ); |
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219 |
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220 switch ( type ) |
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221 { |
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222 case KMceAvSink: |
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223 { |
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224 aObject = CMceComAvSink::NewLC(); |
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225 break; |
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226 } |
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227 default: |
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228 { |
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229 break; |
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230 } |
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231 } |
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232 |
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233 if ( !aObject ) |
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234 { |
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235 User::Leave( KErrNotSupported ); |
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236 } |
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237 |
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238 aObject->InternalizeL( aSerCtx ); |
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239 |
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240 } |
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241 |
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242 |
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243 |
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244 // ----------------------------------------------------------------------------- |
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245 // TMceComMediaStreamFactory::CreateLC |
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246 // ----------------------------------------------------------------------------- |
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247 // |
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248 CMceComMediaStream* TMceComMediaStreamFactory::CreateLC( TMceMediaType aType ) |
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249 { |
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250 |
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251 CMceComMediaStream* stream = NULL; |
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252 switch ( aType ) |
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253 { |
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254 case KMceAudio: |
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255 { |
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256 stream = CMceComAudioStream::NewLC(); |
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257 break; |
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258 } |
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259 case KMceVideo: |
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260 { |
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261 stream = CMceComVideoStream::NewLC(); |
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262 break; |
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263 } |
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264 default: |
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265 { |
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266 break; |
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267 } |
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268 } |
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269 |
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270 if ( !stream ) |
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271 { |
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272 User::Leave( KErrNotSupported ); |
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273 } |
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274 |
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275 return stream; |
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276 |
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277 } |
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278 |
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279 |
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280 |
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281 // ----------------------------------------------------------------------------- |
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282 // TMceComMediaStreamFactory::CreateLC |
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283 // ----------------------------------------------------------------------------- |
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284 // |
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285 CMceComMediaStream* TMceComMediaStreamFactory::CreateLC( |
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286 MMceComSerializationContext& aSerCtx ) |
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287 { |
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288 RReadStream& readStream = aSerCtx.ReadStream(); |
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289 |
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290 MStreamBuf* streamBuf = readStream.Source(); |
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291 TStreamPos pos = streamBuf->TellL( MStreamBuf::ERead ); |
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292 TMceMediaType type = static_cast<TMceMediaType>( readStream.ReadUint8L() ); |
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293 streamBuf->SeekL( MStreamBuf::ERead, pos ); |
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294 |
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295 CMceComMediaStream* stream = CreateLC( type ); |
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296 stream->InternalizeL( aSerCtx ); |
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297 return stream; |
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298 |
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299 } |
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300 |
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301 |
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302 // ----------------------------------------------------------------------------- |
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303 // TMceComSourceFactory::CreateLC |
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304 // ----------------------------------------------------------------------------- |
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305 // |
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306 CMceComMediaSource* TMceComSourceFactory::CreateLC( TMceSourceType aType ) |
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307 { |
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308 CMceComMediaSource* source = NULL; |
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309 |
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310 switch ( aType ) |
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311 { |
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312 case KMceRTPSource: |
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313 { |
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314 source = CMceComRtpSource::NewLC(); |
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315 break; |
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316 } |
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317 case KMceMicSource: |
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318 { |
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319 source = CMceComMicSource::NewLC(); |
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320 break; |
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321 } |
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322 case KMceCameraSource: |
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323 { |
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324 source = CMceComCameraSource::NewLC(); |
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325 break; |
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326 } |
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327 case KMceFileSource: |
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328 { |
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329 source = CMceComFileSource::NewLC(); |
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330 break; |
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331 } |
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332 default: |
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333 { |
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334 break; |
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335 } |
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336 } |
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337 |
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338 if ( !source ) |
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339 { |
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340 User::Leave( KErrNotSupported ); |
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341 } |
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342 |
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343 return source; |
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344 |
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345 } |
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346 |
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347 |
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348 // ----------------------------------------------------------------------------- |
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349 // TMceComSourceFactory::CreateLC |
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350 // ----------------------------------------------------------------------------- |
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351 // |
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352 CMceComMediaSource* TMceComSourceFactory::CreateLC( MMceComSerializationContext& aSerCtx ) |
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353 { |
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354 RReadStream& readStream = aSerCtx.ReadStream(); |
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355 |
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356 MStreamBuf* streamBuf = readStream.Source(); |
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357 TStreamPos pos = streamBuf->TellL( MStreamBuf::ERead ); |
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358 TMceSourceType type = static_cast<TMceSourceType>( readStream.ReadUint8L() ); |
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359 streamBuf->SeekL( MStreamBuf::ERead, pos ); |
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360 |
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361 CMceComMediaSource* source = CreateLC( type ); |
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362 source->InternalizeL( aSerCtx ); |
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363 return source; |
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364 |
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365 } |
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366 |
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367 // ----------------------------------------------------------------------------- |
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368 // TMceComSinkFactory::CreateLC |
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369 // ----------------------------------------------------------------------------- |
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370 // |
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371 CMceComMediaSink* TMceComSinkFactory::CreateLC( TMceSinkType aType ) |
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372 { |
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373 CMceComMediaSink* sink = NULL; |
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374 |
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375 switch ( aType ) |
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376 { |
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377 case KMceRTPSink: |
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378 { |
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379 sink = CMceComRtpSink::NewLC(); |
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380 break; |
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381 } |
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382 case KMceSpeakerSink: |
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383 { |
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384 sink = CMceComSpeakerSink::NewLC(); |
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385 break; |
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386 } |
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387 case KMceDisplaySink: |
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388 { |
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389 sink = CMceComDisplaySink::NewLC(); |
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390 break; |
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391 } |
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392 case KMceFileSink: |
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393 { |
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394 sink = CMceComFileSink::NewLC(); |
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395 break; |
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396 } |
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397 default: |
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398 { |
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399 break; |
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400 } |
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401 } |
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402 |
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403 if ( !sink ) |
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404 { |
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405 User::Leave( KErrNotSupported ); |
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406 } |
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407 |
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408 return sink; |
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409 |
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410 } |
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411 |
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412 // ----------------------------------------------------------------------------- |
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413 // TMceComSinkFactory::CreateLC |
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414 // ----------------------------------------------------------------------------- |
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415 // |
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416 CMceComMediaSink* TMceComSinkFactory::CreateLC( MMceComSerializationContext& aSerCtx ) |
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417 { |
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418 RReadStream& readStream = aSerCtx.ReadStream(); |
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419 |
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420 MStreamBuf* streamBuf = readStream.Source(); |
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421 TStreamPos pos = streamBuf->TellL( MStreamBuf::ERead ); |
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422 TMceSinkType type = static_cast<TMceSinkType>( readStream.ReadUint8L() ); |
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423 streamBuf->SeekL( MStreamBuf::ERead, pos ); |
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424 |
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425 CMceComMediaSink* sink = CreateLC( type ); |
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426 sink->InternalizeL( aSerCtx ); |
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427 return sink; |
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428 |
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429 } |
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430 |
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431 // ----------------------------------------------------------------------------- |
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432 // TMceComAudioCodecFactory::CreateLC |
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433 // ----------------------------------------------------------------------------- |
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434 // |
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435 CMceComAudioCodec* TMceComAudioCodecFactory::CreateLC( const TBuf8<KMceMaxSdpNameLength> aSdpName ) |
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436 { |
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437 CMceComAudioCodec* codec = CreateCodecLC( aSdpName ); |
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438 __ASSERT_ALWAYS( codec, User::Leave( KErrNotSupported ) ); |
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439 |
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440 return codec; |
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441 |
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442 } |
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443 |
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444 // ----------------------------------------------------------------------------- |
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445 // TMceComAudioCodecFactory::CreateCodecLC |
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446 // ----------------------------------------------------------------------------- |
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447 // |
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448 CMceComAudioCodec* TMceComAudioCodecFactory::CreateCodecLC( const TBuf8<KMceMaxSdpNameLength> aSdpName ) |
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449 { |
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450 CMceComAudioCodec* codec = NULL; |
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451 |
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452 if ( !aSdpName.CompareF(KMceSDPNameAMR) ) |
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453 { |
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454 codec = CMceComAMRCodec::NewLC( aSdpName ); |
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455 } |
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456 else if ( !aSdpName.CompareF(KMceSDPNamePCMU) || |
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457 !aSdpName.CompareF(KMceSDPNamePCMA) ) |
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458 { |
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459 codec = CMceComG711Codec::NewLC( aSdpName ); |
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460 } |
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461 else if ( !aSdpName.CompareF(KMceSDPNameG729) ) |
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462 { |
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463 codec = CMceComG729Codec::NewLC( aSdpName ); |
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464 } |
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465 else if ( !aSdpName.CompareF(KMceSDPNameiLBC) ) |
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466 { |
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467 codec = CMceComiLBCCodec::NewLC( aSdpName ); |
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468 } |
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469 else if ( !aSdpName.CompareF(KMceSDPNameDtmf) ) |
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470 { |
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471 codec = CMceComDtmfCodec::NewLC( aSdpName ); |
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472 } |
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473 else if ( !aSdpName.CompareF(KMceSDPNameRed) ) |
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474 { |
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475 codec = CMceComRedCodec::NewLC( aSdpName ); |
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476 } |
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477 else if ( !aSdpName.CompareF(KMceSDPNameCn) ) |
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478 { |
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479 codec = CMceComCnCodec::NewLC( aSdpName ); |
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480 } |
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481 |
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482 else if ( !aSdpName.CompareF(KMceSDPNameAMRWB) ) |
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483 { |
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484 codec = CMceComAMRWbCodec::NewLC( aSdpName ); |
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485 } |
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486 |
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487 else |
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488 { |
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489 codec = NULL; |
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490 } |
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491 |
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492 return codec; |
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493 |
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494 } |
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495 |
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496 // ----------------------------------------------------------------------------- |
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497 // TMceComAudioCodecFactory::CreateCodecLC |
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498 // ----------------------------------------------------------------------------- |
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499 // |
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500 CMceComAudioCodec* TMceComAudioCodecFactory::CreateCodecLC( TUint aPayload ) |
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501 { |
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502 CMceComAudioCodec* codec = NULL; |
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503 |
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504 switch( aPayload ) |
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505 { |
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506 case KMcePCMUPayloadType: |
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507 { |
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508 codec = CMceComG711Codec::NewLC( KMceSDPNamePCMU() ); |
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509 break; |
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510 } |
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511 case KMcePCMAPayloadType: |
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512 { |
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513 codec = CMceComG711Codec::NewLC( KMceSDPNamePCMA() ); |
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514 break; |
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515 } |
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516 case KMceDefaultG729PayloadType: |
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517 { |
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518 codec = CMceComG729Codec::NewLC( KMceSDPNameG729() ); |
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519 break; |
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520 } |
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521 case KMceDefaultCnPayloadType: |
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522 case KMceDefaultCnPayloadType2: |
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523 { |
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524 codec = CMceComCnCodec::NewLC( KMceSDPNameCn() ); |
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525 break; |
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526 } |
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527 default: |
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528 { |
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529 //NOP |
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530 break; |
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531 } |
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532 } |
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533 |
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534 if ( codec ) |
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535 { |
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536 codec->iPayloadType = aPayload; |
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537 } |
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538 |
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539 return codec; |
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540 |
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541 } |
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542 |
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543 |
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544 |
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545 // ----------------------------------------------------------------------------- |
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546 // TMceComAudioCodecFactory::CreateLC |
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547 // ----------------------------------------------------------------------------- |
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548 // |
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549 CMceComAudioCodec* TMceComAudioCodecFactory::CreateLC( MMceComSerializationContext& aSerCtx ) |
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550 { |
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551 RReadStream& readStream = aSerCtx.ReadStream(); |
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552 |
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553 MStreamBuf* streamBuf = readStream.Source(); |
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554 TStreamPos pos = streamBuf->TellL( MStreamBuf::ERead ); |
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555 TBuf8<KMceMaxSdpNameLength> sdpName; |
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556 MceSerial::DecodeL( sdpName, readStream ); |
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557 streamBuf->SeekL( MStreamBuf::ERead, pos ); |
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558 |
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559 CMceComAudioCodec* codec = CreateLC( sdpName ); |
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560 codec->InternalizeL( aSerCtx ); |
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561 return codec; |
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562 |
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563 } |
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564 |
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565 |
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566 // ----------------------------------------------------------------------------- |
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567 // TMceComVideoCodecFactory::CreateLC |
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568 // ----------------------------------------------------------------------------- |
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569 // |
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570 CMceComVideoCodec* TMceComVideoCodecFactory::CreateLC( const TBuf8<KMceMaxSdpNameLength> aSdpName ) |
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571 { |
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572 CMceComVideoCodec* codec = CreateCodecLC( aSdpName ); |
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573 __ASSERT_ALWAYS( codec, User::Leave( KErrNotSupported ) ); |
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574 |
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575 return codec; |
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576 } |
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577 |
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578 |
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579 // ----------------------------------------------------------------------------- |
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580 // TMceComVideoCodecFactory::CreateCodecLC |
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581 // ----------------------------------------------------------------------------- |
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582 // |
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583 |
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584 CMceComVideoCodec* TMceComVideoCodecFactory::CreateCodecLC( const TBuf8<KMceMaxSdpNameLength> aSdpName ) |
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585 |
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586 { |
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587 CMceComVideoCodec* codec = NULL; |
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588 |
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589 if ( aSdpName.CompareF(KMceSDPNameH263) == 0 |
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590 || aSdpName.CompareF(KMceSDPNameH2632000) == 0 |
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591 || aSdpName.CompareF(KMceSDPNameH2631998) == 0 ) |
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592 { |
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593 codec = CMceComH263Codec::NewLC( aSdpName ); |
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594 } |
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595 else if ( aSdpName.CompareF( KMceSDPNameH264 ) == 0 ) |
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596 { |
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597 codec = CMceComAvcCodec::NewLC( aSdpName ); |
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598 } |
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599 else |
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600 { |
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601 codec = NULL; |
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602 } |
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603 |
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604 return codec; |
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605 } |
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606 |
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607 // ----------------------------------------------------------------------------- |
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608 // TMceComVideoCodecFactory::CreateCodecLC |
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609 // ----------------------------------------------------------------------------- |
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610 // |
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611 CMceComVideoCodec* TMceComVideoCodecFactory::CreateCodecLC( TUint /*aPayload*/ ) |
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612 { |
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613 CMceComVideoCodec* codec = NULL; |
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614 return codec; |
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615 |
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616 } |
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617 |
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618 |
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619 // ----------------------------------------------------------------------------- |
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620 // TMceComVideoCodecFactory::CreateLC |
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621 // ----------------------------------------------------------------------------- |
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622 // |
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623 CMceComVideoCodec* TMceComVideoCodecFactory::CreateLC( MMceComSerializationContext& aSerCtx ) |
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624 { |
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625 RReadStream& readStream = aSerCtx.ReadStream(); |
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626 |
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627 MStreamBuf* streamBuf = readStream.Source(); |
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628 TStreamPos pos = streamBuf->TellL( MStreamBuf::ERead ); |
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629 TBuf8<KMceMaxSdpNameLength> sdpName; |
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630 MceSerial::DecodeL( sdpName, readStream ); |
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631 streamBuf->SeekL( MStreamBuf::ERead, pos ); |
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632 |
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633 CMceComVideoCodec* codec = CreateLC( sdpName ); |
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634 codec->InternalizeL( aSerCtx ); |
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635 return codec; |
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636 |
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637 } |