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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 // USER |
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20 #include "mussettings.h" |
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21 #include "musengmcesession.h" |
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22 #include "musengsessiondurationtimer.h" |
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23 #include "musengmceutils.h" |
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24 #include "musuid.hrh" |
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25 #include "musenglogger.h" |
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26 #include "mussipprofilehandler.h" |
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27 #include "mussessionproperties.h" |
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28 #include "musenguriparser.h" |
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29 #include "musengtelephoneutils.h" |
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30 |
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31 // SYSTEM |
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32 #include <lcsessionobserver.h> |
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33 #include <lcuiprovider.h> |
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34 #include <lcvideoplayer.h> |
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35 #include <mcedefs.h> |
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36 #include <mcemanager.h> |
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37 #include <mceinsession.h> |
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38 #include <mcevideostream.h> |
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39 #include <mceaudiostream.h> |
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40 #include <mcertpsink.h> |
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41 #include <mcedisplaysink.h> |
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42 #include <mcespeakersink.h> |
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43 #include <mcefilesource.h> |
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44 #include <mcecamerasource.h> |
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45 #include <mcertpsource.h> |
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46 #include <mceaudiocodec.h> |
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47 #include <mceavccodec.h> |
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48 #include <AudioPreference.h> |
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49 #include <e32property.h> |
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50 #include <cntitem.h> |
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51 #include <cntfield.h> |
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52 #include <cntdef.h> |
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53 #include <cntfldst.h> |
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54 |
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55 |
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56 const TInt KMusEngTimerInterval = 1000000; // 1 second |
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57 const TInt KMusEngRtcpInactivityThreshold = 20; // seconds |
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58 const TInt KMusEngArrayGranularity3 = 3; |
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59 |
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60 const TInt KMusEngSipReasonCodeOk = 200; |
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61 const TInt KMusEngSipReasonCodeBusyHere = 486; |
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62 _LIT8( KMusEngSipReasonPhraseBusyHere, "Busy Here" ); |
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63 _LIT8( KMusEngSipReasonPhraseBusy, "Busy" ); |
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64 |
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65 const TUint KMusEngDedicatedVideoPort = 49152; |
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66 const TUint KMusEngDedicatedAudioPort = 57344; |
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67 |
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68 #define MUS_CODEC_ARR_CONST_CAST( codecArr ) \ |
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69 ( const_cast< RPointerArray< CMceVideoCodec >& >( codecArr ) ) |
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70 |
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71 // Names of AVC levels in string for config keys stored in CenRep |
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72 _LIT8( KMusAvcBitrateLevel1, "AvcBrL1=" ); |
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73 _LIT8( KMusAvcBitrateLevel1b, "AvcBrL1b=" ); |
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74 _LIT8( KMusAvcBitrateLevel1_1, "AvcBrL1_1=" ); |
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75 _LIT8( KMusAvcBitrateLevel1_2, "AvcBrL1_2=" ); |
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76 _LIT8( KMusAvcBitrateLevel1_3, "AvcBrL1_3=" ); |
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77 _LIT8( KMusAvcBitrateLevel2, "AvcBrL2=" ); |
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78 |
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79 _LIT8( KMusEncoderInfoTokenizer, ";" ); |
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80 |
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81 |
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82 // ----------------------------------------------------------------------------- |
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83 // |
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84 // ----------------------------------------------------------------------------- |
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85 // |
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86 CMusEngMceSession::CMusEngMceSession() |
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87 : iSecondsFromLastRtcpReport ( 0 ), |
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88 // Although speaker is constructed as muted, it is not explicitly muted |
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89 iExplicitlyMuted( EFalse ), |
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90 iBackground( ETrue ) |
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91 { |
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92 iMceManagerUid.iUid = KMusUiUid; |
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93 iBackground = IsBackgroundStartup(); |
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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 // ----------------------------------------------------------------------------- |
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99 // |
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100 void CMusEngMceSession::ConstructL() |
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101 { |
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102 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::ConstructL()" ) |
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103 |
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104 iTelephoneUtils = CMusEngTelephoneUtils::NewL( *this ); |
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105 |
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106 // Creating new MCE Manager and set all needed observers to this class. |
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107 iManager = CMceManager::NewL( iMceManagerUid, |
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108 &iTransactionDataContainer ); |
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109 iManager->SetSessionObserver( this ); |
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110 iManager->SetInSessionObserver( this ); |
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111 iManager->SetMediaObserver( this ); |
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112 iManager->SetRtpObserver( this ); |
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113 |
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114 // Check if operator specific behavior is expected |
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115 iOperatorVariant = ( MultimediaSharingSettings::OperatorVariantSettingL() == |
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116 MusSettingsKeys::EOperatorSpecific ); |
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117 |
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118 // Update timer initialization |
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119 iUpdateTimer = CMusEngSessionDurationTimer::NewL( *this ); |
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120 |
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121 iSipProfileHandler = CMusSipProfileHandler::NewL( *this ); |
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122 |
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123 iRemoteDetails = HBufC::NewL( RProperty::KMaxPropertySize ); |
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124 iRemoteDetails->Des().Copy( KNullDesC ); |
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125 |
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126 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::ConstructL()" ) |
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127 } |
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128 |
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129 // ----------------------------------------------------------------------------- |
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130 // |
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131 // ----------------------------------------------------------------------------- |
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132 // |
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133 CMusEngMceSession::~CMusEngMceSession() |
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134 { |
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135 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::~CMusEngMceSession()" ) |
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136 |
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137 delete iSipProfileHandler; |
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138 delete iSession; |
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139 delete iManager; |
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140 delete iUpdateTimer; |
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141 delete iTelephoneUtils; |
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142 delete iRemoteDetails; |
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143 |
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144 RProperty::Set( NMusSessionApi::KCategoryUid, |
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145 NMusSessionApi::KFastMode, |
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146 MusSettingsKeys::EFastModeDisabled ); |
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147 |
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148 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::~CMusEngMceSession()" ) |
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149 } |
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150 |
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151 // ----------------------------------------------------------------------------- |
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152 // From MMusEngDisplayHandler |
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153 // ----------------------------------------------------------------------------- |
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154 // |
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155 TRect CMusEngMceSession::Rect() const |
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156 { |
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157 MUS_LOG( "mus: [ENGINE] CMusEngMceSession::Rect()" ) |
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158 return iRect; |
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159 } |
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160 |
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161 // ----------------------------------------------------------------------------- |
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162 // From MMusEngDisplayHandler |
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163 // ----------------------------------------------------------------------------- |
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164 // |
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165 void CMusEngMceSession::SetRectL( const TRect& aRect ) |
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166 { |
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167 MUS_LOG( "mus: [ENGINE] CMusEngSession::SetRectL()" ) |
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168 iRect = aRect; |
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169 RectChangedL(); |
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170 } |
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171 |
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172 // ----------------------------------------------------------------------------- |
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173 // From MMusEngDisplayHandler |
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174 // ----------------------------------------------------------------------------- |
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175 // |
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176 void CMusEngMceSession::SetSecondaryRectL( const TRect& aSecondaryRect ) |
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177 { |
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178 MUS_LOG( "mus: [ENGINE] CMusEngMceSession::SetSecondaryRectL()" ) |
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179 |
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180 // Same rect is set by primary and secondary setters |
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181 iRect = aSecondaryRect; |
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182 RectChangedL(); |
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183 } |
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184 |
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185 // ----------------------------------------------------------------------------- |
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186 // From MMusEngDisplayHandler |
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187 // ----------------------------------------------------------------------------- |
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188 // |
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189 TRect CMusEngMceSession::SecondaryRect() const |
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190 { |
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191 MUS_LOG( "mus: [ENGINE] CMusEngMceSession::SecondaryRect()" ) |
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192 return iRect; |
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193 } |
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194 |
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195 // ----------------------------------------------------------------------------- |
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196 // From MMusEngDisplayHandler |
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197 // ----------------------------------------------------------------------------- |
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198 // |
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199 MMusEngDisplayHandler::TDisplayOrientation CMusEngMceSession::OrientationL() |
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200 { |
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201 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::RotationL()" ) |
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202 |
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203 __ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
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204 |
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205 CMceDisplaySink* display = MusEngMceUtils::GetDisplayL( *iSession ); |
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206 |
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207 TDisplayOrientation displayOrientation; |
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208 CMceDisplaySink::TRotation rotation( display->RotationL() ); |
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209 |
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210 MUS_LOG1( "mus: [ENGINE] MCE rotation is %d", rotation ) |
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211 |
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212 if ( rotation == CMceDisplaySink::ENone ) |
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213 { |
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214 displayOrientation = CMusEngMceSession::EPortrait; |
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215 } |
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216 else |
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217 { |
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218 displayOrientation = CMusEngMceSession::ELandscape; |
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219 } |
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220 |
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221 MUS_LOG1( "mus: [ENGINE] <- CMusEngMceSession::RotationL() %d", |
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222 displayOrientation ) |
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223 |
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224 return displayOrientation; |
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225 } |
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226 |
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227 |
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228 // ----------------------------------------------------------------------------- |
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229 // |
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230 // ----------------------------------------------------------------------------- |
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231 // |
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232 void CMusEngMceSession::SetOrientationL( TDisplayOrientation aOrientation ) |
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233 { |
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234 MUS_LOG1( "mus: [ENGINE] -> CMusEngMceSession::SetOrientationL() %d", |
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235 aOrientation ) |
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236 |
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237 __ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
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238 |
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239 CMceDisplaySink* display = MusEngMceUtils::GetDisplayL( *iSession ); |
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240 |
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241 if ( aOrientation == EPortrait ) |
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242 { |
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243 display->SetRotationL( CMceDisplaySink::ENone ); |
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244 } |
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245 else |
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246 { |
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247 display->SetRotationL( CMceDisplaySink::EClockwise90Degree ); |
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248 } |
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249 |
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250 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::SetOrientationL()" ) |
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251 } |
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252 |
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253 // ----------------------------------------------------------------------------- |
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254 // |
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255 // ----------------------------------------------------------------------------- |
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256 // |
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257 void CMusEngMceSession::EnableDisplayL( TBool aEnable ) |
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258 { |
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259 MUS_LOG1( "mus: [ENGINE] -> CMusEngMceSession::EnableDisplay() %d", |
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260 aEnable ) |
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261 |
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262 __ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
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263 |
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264 CMceDisplaySink* display = MusEngMceUtils::GetDisplayL( *iSession ); |
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265 |
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266 if ( aEnable ) |
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267 { |
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268 if ( !display->IsEnabled() ) |
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269 { |
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270 display->EnableL(); |
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271 MUS_LOG( " Display enabled" ) |
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272 if ( !iExplicitlyMuted ) |
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273 { |
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274 // Since speaker is not explicitly muted, but disabled as |
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275 // a consequence of disabling bundled display, it must be |
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276 // unmuted. |
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277 DoMuteSpeakerL( EFalse ); |
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278 MUS_LOG( " Bundled speaker enabled" ) |
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279 } |
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280 } |
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281 else |
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282 { |
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283 MUS_LOG( " Display already enabled, ignore" ) |
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284 } |
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285 } |
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286 else |
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287 { |
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288 if ( display->IsEnabled() ) |
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289 { |
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290 display->DisableL(); |
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291 MUS_LOG( " Display disabled" ) |
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292 if ( !iExplicitlyMuted ) |
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293 { |
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294 // Speaker will not be explicitly muted, but disabled as |
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295 // a consequence of disabling bundled display. |
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296 DoMuteSpeakerL( ETrue ); |
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297 MUS_LOG( " Bundled speaker disabled" ) |
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298 } |
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299 } |
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300 else |
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301 { |
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302 MUS_LOG( " Display already disabled, ignore" ) |
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303 } |
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304 } |
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305 |
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306 |
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307 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::EnableDisplay()") |
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308 } |
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309 |
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310 // ----------------------------------------------------------------------------- |
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311 // |
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312 // ----------------------------------------------------------------------------- |
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313 // |
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314 TBool CMusEngMceSession::IsDisplayEnabled() |
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315 { |
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316 TBool enabled( EFalse ); |
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317 if ( iSession ) |
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318 { |
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319 CMceDisplaySink* display = |
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320 MusEngMceUtils::GetDisplay( *iSession, ETrue ); |
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321 if ( display ) |
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322 { |
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323 enabled = display->IsEnabled(); |
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324 } |
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325 } |
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326 return enabled; |
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327 } |
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328 |
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329 // ----------------------------------------------------------------------------- |
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330 // From MMusEngDisplayHandler |
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331 // ----------------------------------------------------------------------------- |
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332 // |
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333 TBool CMusEngMceSession::IsDisplayActive() |
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334 { |
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335 return ( IsDisplayEnabled() ); |
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336 } |
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337 |
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338 // ----------------------------------------------------------------------------- |
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339 // From MMusEngAudioRoutingObserver |
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340 // ----------------------------------------------------------------------------- |
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341 // |
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342 void CMusEngMceSession::AudioRoutingChanged() |
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343 { |
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344 InformObserverAboutPlayerUpdate( LocalVideoPlayer() ); |
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345 InformObserverAboutPlayerUpdate( RemoteVideoPlayer() ); |
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346 } |
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347 |
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348 // ----------------------------------------------------------------------------- |
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349 // From MLcSession |
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350 // ----------------------------------------------------------------------------- |
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351 // |
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352 MLcSession::TLcSessionState CMusEngMceSession::LcSessionState() const |
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353 { |
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354 TLcSessionState lcSessionState = MLcSession::EUninitialized; |
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355 |
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356 if ( iSession ) |
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357 { |
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358 switch( iSession->State() ) |
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359 { |
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360 case CMceSession::EIdle: |
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361 { |
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362 lcSessionState = MLcSession::EInitialized; |
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363 break; |
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364 } |
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365 case CMceSession::EIncoming: |
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366 case CMceSession::EProceeding: |
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367 case CMceSession::EReserving: |
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368 { |
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369 lcSessionState = MLcSession::EReceived; |
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370 break; |
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371 } |
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372 |
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373 case CMceSession::EOffering: |
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374 case CMceSession::EAnswering: |
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375 { |
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376 lcSessionState = MLcSession::EOpening; |
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377 break; |
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378 } |
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379 case CMceSession::EEstablished: |
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380 { |
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381 lcSessionState = MLcSession::EOpen; |
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382 break; |
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383 } |
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384 case CMceSession::ECancelling: |
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385 case CMceSession::ETerminating: |
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386 { |
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387 lcSessionState = MLcSession::EClosing; |
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388 break; |
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389 } |
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390 case CMceSession::ETerminated: |
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391 { |
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392 lcSessionState = MLcSession::EClosed; |
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393 break; |
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394 } |
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395 default: |
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396 { |
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397 lcSessionState = MLcSession::EUninitialized; |
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398 break; |
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399 } |
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400 } |
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401 } |
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402 return lcSessionState; |
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403 } |
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404 |
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405 // ----------------------------------------------------------------------------- |
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406 // From MLcSession |
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407 // ----------------------------------------------------------------------------- |
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408 // |
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409 void CMusEngMceSession::SetLcSessionObserver( MLcSessionObserver* aObserver ) |
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410 { |
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411 iLcSessionObserver = aObserver; |
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412 } |
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413 |
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414 // ----------------------------------------------------------------------------- |
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415 // From MLcSession |
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416 // ----------------------------------------------------------------------------- |
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417 // |
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418 void CMusEngMceSession::SetLcUiProvider( MLcUiProvider* aUiProvider ) |
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419 { |
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420 iLcUiProvider = aUiProvider; |
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421 } |
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422 |
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423 // ----------------------------------------------------------------------------- |
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424 // From MLcSession |
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425 // ----------------------------------------------------------------------------- |
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426 // |
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427 MLcVideoPlayer* CMusEngMceSession::RemoteVideoPlayer() |
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428 { |
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429 return NULL; |
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430 } |
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431 |
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432 // ----------------------------------------------------------------------------- |
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433 // From MLcSession |
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434 // ----------------------------------------------------------------------------- |
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435 // |
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436 MLcVideoPlayer* CMusEngMceSession::LocalVideoPlayer() |
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437 { |
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438 return NULL; |
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439 } |
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440 |
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441 // ----------------------------------------------------------------------------- |
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442 // From MLcSession |
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443 // ----------------------------------------------------------------------------- |
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444 // |
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445 const TDesC& CMusEngMceSession::LocalDisplayName() |
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446 { |
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447 return KNullDesC; |
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448 } |
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449 |
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450 // ----------------------------------------------------------------------------- |
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451 // From MLcSession |
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452 // ----------------------------------------------------------------------------- |
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453 // |
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454 const TDesC& CMusEngMceSession::RemoteDisplayName() |
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455 { |
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456 return KNullDesC; |
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457 } |
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458 |
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459 // ----------------------------------------------------------------------------- |
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460 // From MLcSession |
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461 // ----------------------------------------------------------------------------- |
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462 // |
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463 TInt CMusEngMceSession::SetParameter( TInt /*aId*/, TInt /*aValue*/ ) |
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464 { |
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465 return KErrNotSupported; |
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466 } |
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467 |
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468 // ----------------------------------------------------------------------------- |
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469 // From MLcSession |
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470 // ----------------------------------------------------------------------------- |
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471 // |
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472 TInt CMusEngMceSession::ParameterValue( TInt /*aId*/ ) |
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473 { |
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474 return KErrNotSupported; |
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475 } |
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476 |
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477 // ----------------------------------------------------------------------------- |
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478 // From MLcSession |
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479 // ----------------------------------------------------------------------------- |
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480 // |
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481 TBool CMusEngMceSession::IsBackgroundStartup() |
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482 { |
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483 TInt fastMode; |
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484 TInt error = RProperty::Get( NMusSessionApi::KCategoryUid, |
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485 NMusSessionApi::KFastMode, |
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486 fastMode ); |
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487 |
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488 return ( error == KErrNone && |
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489 iBackground && |
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490 fastMode == MusSettingsKeys::EFastModeOn ); |
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491 } |
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492 |
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493 // ----------------------------------------------------------------------------- |
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494 // From MLcSession |
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495 // ----------------------------------------------------------------------------- |
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496 // |
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497 TInt CMusEngMceSession::SetForegroundStatus( TBool aIsForeground ) |
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498 { |
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499 MUS_LOG1( "mus: [ENGINE] -> CMusEngMceSession::SetForegroundStatus() %d", |
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500 aIsForeground ) |
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501 |
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502 if ( aIsForeground ) |
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503 { |
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504 // Only clear the bg info, do not ever enable it again |
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505 iBackground = EFalse; |
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506 } |
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507 |
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508 return KErrNone; |
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509 } |
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510 |
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511 // ----------------------------------------------------------------------------- |
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512 // From MLcSession |
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513 // ----------------------------------------------------------------------------- |
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514 // |
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515 const TDesC& CMusEngMceSession::RemoteDetails() |
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516 { |
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517 // Don't care about error, empty value will be used in that case |
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518 TPtr ptrDetails( iRemoteDetails->Des() ); |
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519 RProperty::Get( NMusSessionApi::KCategoryUid, |
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520 NMusSessionApi::KTelNumber, |
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521 ptrDetails ); |
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522 return *iRemoteDetails; |
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523 } |
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524 |
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525 // ----------------------------------------------------------------------------- |
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526 // From MLcSession |
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527 // ----------------------------------------------------------------------------- |
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528 // |
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529 void CMusEngMceSession::UpdateLcSessionL() |
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530 { |
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531 __ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
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532 |
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533 //In Mus engine, every update of player has immediate effect. Thus, this method |
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534 //is empty. |
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535 } |
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536 |
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537 // ----------------------------------------------------------------------------- |
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538 // From MLcSession |
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539 // ----------------------------------------------------------------------------- |
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540 // |
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541 TBool CMusEngMceSession::SendDialTone( TChar aKey) |
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542 { |
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543 MUS_LOG1( "mus: [ENGINE] -> CMusEngMceSession::SendDialTone() %c", |
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544 aKey ) |
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545 return ETrue; |
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546 } |
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547 |
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548 // ----------------------------------------------------------------------------- |
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549 // From MLcAudioControl |
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550 // ----------------------------------------------------------------------------- |
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551 // |
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552 TBool CMusEngMceSession::IsLcAudioMutedL() |
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553 { |
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554 __ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
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555 |
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556 TBool containsAudio( EFalse ); |
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557 for ( TInt i = 0; i < iSession->Streams().Count(); ++i ) |
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558 { |
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559 if ( iSession->Streams()[i]->Type() == KMceAudio ) |
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560 { |
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561 containsAudio = ETrue; |
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562 } |
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563 } |
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564 |
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565 if ( containsAudio && !iExplicitlyMuted ) |
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566 { |
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567 return EFalse; |
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568 } |
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569 |
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570 return ETrue; |
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571 } |
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572 |
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573 // ----------------------------------------------------------------------------- |
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574 // From MLcAudioControl |
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575 // ----------------------------------------------------------------------------- |
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576 // |
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577 void CMusEngMceSession::MuteLcAudioL( TBool aMute ) |
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578 { |
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579 __ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
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580 |
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581 DoMuteSpeakerL( aMute ); |
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582 iExplicitlyMuted = aMute; |
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583 } |
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584 |
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585 // ----------------------------------------------------------------------------- |
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586 // From MLcAudioControl |
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587 // ----------------------------------------------------------------------------- |
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588 // |
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589 TBool CMusEngMceSession::IsLcMicMutedL() |
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590 { |
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591 return iTelephoneUtils->IsMicMutedL(); |
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592 } |
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593 |
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594 // ----------------------------------------------------------------------------- |
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595 // From MLcAudioControl |
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596 // ----------------------------------------------------------------------------- |
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597 // |
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598 void CMusEngMceSession::MuteLcMicL( TBool aMute ) |
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599 { |
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600 iTelephoneUtils->MuteMicL( aMute ); |
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601 } |
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602 |
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603 // ----------------------------------------------------------------------------- |
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604 // From MLcAudioControl |
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605 // ----------------------------------------------------------------------------- |
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606 // |
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607 TBool CMusEngMceSession::IsEnablingLcLoudspeakerAllowed() |
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608 { |
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609 return iTelephoneUtils->AudioRoutingCanBeChanged(); |
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610 } |
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611 |
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612 // ----------------------------------------------------------------------------- |
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613 // From MLcAudioControl |
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614 // ----------------------------------------------------------------------------- |
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615 // |
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616 void CMusEngMceSession::EnableLcLoudspeakerL( TBool aEnabled ) |
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617 { |
|
618 TRAPD( error, iTelephoneUtils->LoudspeakerL( aEnabled ) ) |
|
619 |
|
620 if ( error != KErrNone ) |
|
621 { |
|
622 // This is writed for emulator use |
|
623 if ( error != KErrNotSupported ) |
|
624 { |
|
625 MUS_LOG1( "mus: [ENGINE] CMusEngSession::EnableLoudspeakerL() Leave: #%d", |
|
626 error ) |
|
627 User::Leave( error ); |
|
628 } |
|
629 // Not leave in emulator if KErrNotSupported |
|
630 #if (!defined (__WINS__) && !defined(__WINSCW__)) |
|
631 User::Leave( error ); |
|
632 #endif |
|
633 } |
|
634 } |
|
635 |
|
636 // ----------------------------------------------------------------------------- |
|
637 // From MLcAudioControl |
|
638 // ----------------------------------------------------------------------------- |
|
639 // |
|
640 TBool CMusEngMceSession::IsLcLoudspeakerEnabled() |
|
641 { |
|
642 return iTelephoneUtils->IsLoudSpeakerEnabled(); |
|
643 } |
|
644 |
|
645 // ----------------------------------------------------------------------------- |
|
646 // From MLcAudioControl |
|
647 // ----------------------------------------------------------------------------- |
|
648 // |
|
649 TInt CMusEngMceSession::LcVolumeL() |
|
650 { |
|
651 return iTelephoneUtils->GetVolumeL(); |
|
652 } |
|
653 |
|
654 // ----------------------------------------------------------------------------- |
|
655 // From MLcAudioControl |
|
656 // ----------------------------------------------------------------------------- |
|
657 // |
|
658 void CMusEngMceSession::SetLcVolumeL( TInt aValue ) |
|
659 { |
|
660 iTelephoneUtils->SetVolumeL( aValue ); |
|
661 } |
|
662 |
|
663 // ----------------------------------------------------------------------------- |
|
664 // From MLcAudioControl |
|
665 // ----------------------------------------------------------------------------- |
|
666 // |
|
667 void CMusEngMceSession::IncreaseLcVolumeL() |
|
668 { |
|
669 __ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
|
670 |
|
671 TInt currentVolume = iTelephoneUtils->GetVolumeL(); |
|
672 iTelephoneUtils->SetVolumeL( currentVolume + 1 ); |
|
673 SetSpeakerVolumeL( LcVolumeL() ); |
|
674 } |
|
675 |
|
676 // ----------------------------------------------------------------------------- |
|
677 // From MLcAudioControl |
|
678 // ----------------------------------------------------------------------------- |
|
679 // |
|
680 void CMusEngMceSession::DecreaseLcVolumeL() |
|
681 { |
|
682 __ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
|
683 |
|
684 TInt currentVolume = iTelephoneUtils->GetVolumeL(); |
|
685 iTelephoneUtils->SetVolumeL( currentVolume - 1 ); |
|
686 SetSpeakerVolumeL( LcVolumeL() ); |
|
687 } |
|
688 |
|
689 // ----------------------------------------------------------------------------- |
|
690 // |
|
691 // ----------------------------------------------------------------------------- |
|
692 // |
|
693 MLcSessionObserver* CMusEngMceSession::LcSessionObserver() |
|
694 { |
|
695 return iLcSessionObserver; |
|
696 } |
|
697 |
|
698 // ----------------------------------------------------------------------------- |
|
699 // |
|
700 // ----------------------------------------------------------------------------- |
|
701 // |
|
702 MLcUiProvider* CMusEngMceSession::LcUiProvider() |
|
703 { |
|
704 return iLcUiProvider; |
|
705 } |
|
706 |
|
707 // ----------------------------------------------------------------------------- |
|
708 // Returns estabilished session time. If not established return |
|
709 // value is < 0 |
|
710 // ----------------------------------------------------------------------------- |
|
711 // |
|
712 TTimeIntervalSeconds CMusEngMceSession::GetSessionTime() const |
|
713 { |
|
714 if ( iSession && iSession->State() == CMceSession::EEstablished ) |
|
715 { |
|
716 TTime time; |
|
717 TTimeIntervalSeconds seconds; |
|
718 time.HomeTime(); |
|
719 |
|
720 time.SecondsFrom( iStartTime, seconds ); |
|
721 |
|
722 return seconds; |
|
723 } |
|
724 |
|
725 return TTimeIntervalSeconds( KErrNotReady ); |
|
726 } |
|
727 |
|
728 // ----------------------------------------------------------------------------- |
|
729 // |
|
730 // ----------------------------------------------------------------------------- |
|
731 // |
|
732 void CMusEngMceSession::RectChangedL() |
|
733 { |
|
734 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::RectChangedL()" ) |
|
735 |
|
736 // If session is not yet created, do nothing |
|
737 if ( iSession && iSession->State() != CMceSession::ETerminated ) |
|
738 { |
|
739 // Rely on having just one display |
|
740 CMceDisplaySink* display = MusEngMceUtils::GetDisplayL( *iSession ); |
|
741 display->SetDisplayRectL( Rect() ); |
|
742 } |
|
743 |
|
744 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::RectChangedL()" ) |
|
745 } |
|
746 |
|
747 // ----------------------------------------------------------------------------- |
|
748 // |
|
749 // ----------------------------------------------------------------------------- |
|
750 // |
|
751 void CMusEngMceSession::InformObserverAboutSessionStateChange() |
|
752 { |
|
753 if ( iLcSessionObserver ) |
|
754 { |
|
755 iLcSessionObserver->StateChanged( *this ); |
|
756 } |
|
757 } |
|
758 |
|
759 // ----------------------------------------------------------------------------- |
|
760 // |
|
761 // ----------------------------------------------------------------------------- |
|
762 // |
|
763 void CMusEngMceSession::InformObserverAboutSessionUpdate() |
|
764 { |
|
765 if ( iLcSessionObserver ) |
|
766 { |
|
767 iLcSessionObserver->Updated( *this ); |
|
768 } |
|
769 } |
|
770 |
|
771 // ----------------------------------------------------------------------------- |
|
772 // |
|
773 // ----------------------------------------------------------------------------- |
|
774 // |
|
775 void CMusEngMceSession::InformObserverAboutSessionFailure( TInt aReason ) |
|
776 { |
|
777 if ( iLcSessionObserver ) |
|
778 { |
|
779 iLcSessionObserver->Failed( *this, aReason ); |
|
780 } |
|
781 } |
|
782 |
|
783 // ----------------------------------------------------------------------------- |
|
784 // |
|
785 // ----------------------------------------------------------------------------- |
|
786 // |
|
787 void CMusEngMceSession::InformObserverAboutPlayerStateChange( |
|
788 MLcVideoPlayer* aPlayer ) |
|
789 { |
|
790 if ( iLcSessionObserver && aPlayer ) |
|
791 { |
|
792 iLcSessionObserver->StateChanged( *aPlayer ); |
|
793 } |
|
794 |
|
795 } |
|
796 |
|
797 // ----------------------------------------------------------------------------- |
|
798 // |
|
799 // ----------------------------------------------------------------------------- |
|
800 // |
|
801 void CMusEngMceSession::InformUiProviderAboutReceivingStart() |
|
802 { |
|
803 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::InformUiProviderAboutReceivingStart()" ) |
|
804 if ( iBackground && iLcUiProvider ) |
|
805 { |
|
806 MUS_LOG( "mus: [ENGINE] receiving started in BG mode, switching to FG" ) |
|
807 iLcUiProvider->HandleForegroundStatus( ETrue ); |
|
808 } |
|
809 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::InformUiProviderAboutReceivingStart()" ) |
|
810 } |
|
811 |
|
812 // ----------------------------------------------------------------------------- |
|
813 // |
|
814 // ----------------------------------------------------------------------------- |
|
815 // |
|
816 void CMusEngMceSession::InformObserverAboutPlayerUpdate( |
|
817 MLcVideoPlayer* aPlayer ) |
|
818 { |
|
819 if ( iLcSessionObserver && aPlayer ) |
|
820 { |
|
821 iLcSessionObserver->Updated( *aPlayer ); |
|
822 } |
|
823 } |
|
824 |
|
825 // ----------------------------------------------------------------------------- |
|
826 // |
|
827 // ----------------------------------------------------------------------------- |
|
828 // |
|
829 void CMusEngMceSession::InformObserverAboutPlayerFailure( |
|
830 MLcVideoPlayer* aPlayer, |
|
831 TInt aReason ) |
|
832 { |
|
833 if ( iLcSessionObserver && aPlayer ) |
|
834 { |
|
835 iLcSessionObserver->Failed( *aPlayer, aReason ); |
|
836 } |
|
837 } |
|
838 |
|
839 // ----------------------------------------------------------------------------- |
|
840 // |
|
841 // ----------------------------------------------------------------------------- |
|
842 // |
|
843 MLcUiProvider& CMusEngMceSession::LcUiProviderL() |
|
844 { |
|
845 __ASSERT_ALWAYS( iLcUiProvider, User::Leave( KErrNotReady ) ); |
|
846 return *iLcUiProvider; |
|
847 } |
|
848 |
|
849 // ----------------------------------------------------------------------------- |
|
850 // |
|
851 // ----------------------------------------------------------------------------- |
|
852 // |
|
853 void CMusEngMceSession::AddSdpBandwidthAttributesL( CDesC8Array& aSdpLinesArray, |
|
854 TInt aBandwidthAs ) |
|
855 { |
|
856 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::AddSdpBandwidthAttributesL()" ) |
|
857 const TInt KMusNumberMaxLength = 10; |
|
858 HBufC8* bandwidth = HBufC8::NewLC( |
|
859 KMusEngSessionSdpLineTiasLine().Length() + KMusNumberMaxLength ); |
|
860 |
|
861 bandwidth->Des().Copy( KMusEngSessionSdpLineBandwidthLine() ); |
|
862 bandwidth->Des().AppendNum( aBandwidthAs ); |
|
863 bandwidth->Des().Append( KMusEngNewLine() ); |
|
864 aSdpLinesArray.AppendL( *bandwidth ); |
|
865 |
|
866 bandwidth->Des().Copy( KMusEngSessionSdpLineTiasLine() ); |
|
867 bandwidth->Des().AppendNum( aBandwidthAs * KMusTiasMultiplier ); |
|
868 bandwidth->Des().Append( KMusEngNewLine() ); |
|
869 aSdpLinesArray.AppendL( *bandwidth ); |
|
870 |
|
871 CleanupStack::PopAndDestroy( bandwidth ); |
|
872 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::AddSdpBandwidthAttributesL()" ) |
|
873 } |
|
874 |
|
875 // ----------------------------------------------------------------------------- |
|
876 // |
|
877 // ----------------------------------------------------------------------------- |
|
878 // |
|
879 TBool CMusEngMceSession::IsBandwidthAttributeSet( MDesC8Array* aSdpLinesArray ) |
|
880 { |
|
881 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::IsBandwidthAttributeSet()" ) |
|
882 TBool ret = |
|
883 ContainsText( aSdpLinesArray, KMusEngSessionSdpLineTiasLine() ) || |
|
884 ContainsText( aSdpLinesArray, KMusEngSessionSdpLineBandwidthLine() ); |
|
885 MUS_LOG1( "mus: [ENGINE] <- CMusEngMceSession::IsBandwidthAttributeSet(): %d", |
|
886 ret ) |
|
887 return ret; |
|
888 } |
|
889 |
|
890 // ----------------------------------------------------------------------------- |
|
891 // Setting session level sdp lines. Bandwith attribute is always used in |
|
892 // operator variant mode and at receiver side (using force) when TIAS |
|
893 // usage is disabled. However, bandwidth attribute is preferred to be used |
|
894 // at media level (see SetMediaSdpLinesL method). It is set to session level |
|
895 // only if other side is using also session level bandwidth. Media level |
|
896 // preference exists because some other manufacturer's videosharing does not |
|
897 // understand session level bandwidth attribute. |
|
898 // In non-operator variant mode and when TIAS usage is enabled, both AS and |
|
899 // TIAS are added to session level only if the other side is using session |
|
900 // level bandwidth. |
|
901 // ----------------------------------------------------------------------------- |
|
902 // |
|
903 void CMusEngMceSession::SetSessionSdpLinesL( |
|
904 CMceSession& aSession, |
|
905 TBool aForceBandwidthLine ) |
|
906 { |
|
907 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::SetSessionSdpLinesL()" ) |
|
908 |
|
909 MDesC8Array* oldSessionSdpLines = aSession.SessionSDPLinesL(); |
|
910 CleanupDeletePushL( oldSessionSdpLines ); |
|
911 TBool bandwidthAtSessionLevel( ContainsText( oldSessionSdpLines, |
|
912 KMusEngSessionSdpLineBandwidthLine() ) ); |
|
913 TBool tiasAtSessionLevel( ContainsText( oldSessionSdpLines, |
|
914 KMusEngSessionSdpLineTiasLine() ) ); |
|
915 CleanupStack::PopAndDestroy( oldSessionSdpLines ); |
|
916 |
|
917 TInt bandwidthAs = 0; |
|
918 TRAPD( err, bandwidthAs = |
|
919 MultimediaSharingSettings::VideoBandwidthSettingL() ); |
|
920 __ASSERT_ALWAYS( err == KErrNone || err == KErrNotFound, |
|
921 User::Leave( err ) ); |
|
922 TBool useTias = ( bandwidthAs > 0 ); |
|
923 |
|
924 CDesC8Array* newSessionSDPLines = |
|
925 new ( ELeave ) CDesC8ArrayFlat( KMusEngArrayGranularity3 ); |
|
926 CleanupStack::PushL( newSessionSDPLines ); |
|
927 |
|
928 if ( iOperatorVariant ) |
|
929 { |
|
930 newSessionSDPLines->AppendL( KMusEngSessionSdpLineApplication() ); |
|
931 newSessionSDPLines->AppendL( KMusEngSessionSdpLineType() ); |
|
932 } |
|
933 else |
|
934 { |
|
935 newSessionSDPLines->AppendL( KMusEngSessionSdpLineXApplication() ); |
|
936 } |
|
937 |
|
938 if ( bandwidthAtSessionLevel && ( iOperatorVariant || |
|
939 ( aForceBandwidthLine && !useTias ) ) ) |
|
940 { |
|
941 MUS_LOG( "mus: [ENGINE] setting bandwidth to session level" ) |
|
942 newSessionSDPLines->AppendL( KMusEngSessionSdpLineBandwidthField() ); |
|
943 } |
|
944 else if ( !iOperatorVariant && useTias && aForceBandwidthLine && |
|
945 ( bandwidthAtSessionLevel || tiasAtSessionLevel ) ) |
|
946 { |
|
947 MUS_LOG( "mus: [ENGINE] setting b=AS and b=TIAS to session level" ) |
|
948 AddSdpBandwidthAttributesL( *newSessionSDPLines, bandwidthAs ); |
|
949 } |
|
950 |
|
951 aSession.SetSessionSDPLinesL( newSessionSDPLines ); |
|
952 |
|
953 CleanupStack::Pop( newSessionSDPLines ); |
|
954 |
|
955 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::SetSessionSdpLinesL()" ) |
|
956 } |
|
957 |
|
958 |
|
959 // ----------------------------------------------------------------------------- |
|
960 // Setting media level sdp lines. In operator variant mode or when TIAS usage |
|
961 // is disabled bandwidth is not set to media level if it is used already at |
|
962 // session level. In non operator variant and TIAS enabled case both AS and |
|
963 // TIAS attributes are set to media level if: 1)it is an outcoming sessions |
|
964 // or 2) incoming session had bandwidth attributes on media level or didn't |
|
965 // have bandwidth attributes at all |
|
966 // ----------------------------------------------------------------------------- |
|
967 // |
|
968 void CMusEngMceSession::SetMediaSdpLinesL( |
|
969 CMceMediaStream& aStream, |
|
970 TBool aForceBandwidthLine ) |
|
971 { |
|
972 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::SetMediaSdpLinesL()" ) |
|
973 |
|
974 MDesC8Array* sessionSdpLines = aStream.Session()->SessionSDPLinesL(); |
|
975 CleanupDeletePushL( sessionSdpLines ); |
|
976 TBool bandwidthAtSessionLevel( ContainsText( sessionSdpLines, |
|
977 KMusEngSessionSdpLineBandwidthLine() ) ); |
|
978 |
|
979 TInt bandwidthAs = 0; |
|
980 TRAPD( error, bandwidthAs = |
|
981 MultimediaSharingSettings::VideoBandwidthSettingL() ); |
|
982 __ASSERT_ALWAYS( error == KErrNone || error == KErrNotFound, |
|
983 User::Leave( error ) ); |
|
984 TBool useTias = ( bandwidthAs > 0 ); |
|
985 TBool tiasOrAsAtSessionLevel = EFalse; |
|
986 TBool tiasOrAsAtMediaLevel = EFalse; |
|
987 if ( useTias ) |
|
988 { |
|
989 tiasOrAsAtSessionLevel = IsBandwidthAttributeSet( sessionSdpLines ); |
|
990 MDesC8Array* mediaSdpLines = aStream.MediaAttributeLinesL(); |
|
991 tiasOrAsAtMediaLevel = IsBandwidthAttributeSet( mediaSdpLines ); |
|
992 delete mediaSdpLines; |
|
993 } |
|
994 |
|
995 CleanupStack::PopAndDestroy( sessionSdpLines ); |
|
996 |
|
997 TBool setTiasAtMediaLevel = ( tiasOrAsAtMediaLevel || |
|
998 ( aForceBandwidthLine && |
|
999 !tiasOrAsAtSessionLevel ) ); |
|
1000 |
|
1001 const TInt KMusMediaSdpLinesGranularity = 2; |
|
1002 CDesC8Array* headers = |
|
1003 new ( ELeave ) CDesC8ArrayFlat( KMusMediaSdpLinesGranularity ); |
|
1004 CleanupStack::PushL( headers ); |
|
1005 |
|
1006 if ( !bandwidthAtSessionLevel && ( iOperatorVariant || |
|
1007 ( aForceBandwidthLine && !useTias ) ) ) |
|
1008 { |
|
1009 MUS_LOG( "mus: [ENGINE] setting bandwidth to media level" ) |
|
1010 headers->AppendL( KMusEngSessionSdpLineBandwidthField() ); |
|
1011 } |
|
1012 else if ( !iOperatorVariant && useTias && setTiasAtMediaLevel ) |
|
1013 { |
|
1014 MUS_LOG( "mus: [ENGINE] setting b=AS and b=TIAS to media level" ) |
|
1015 AddSdpBandwidthAttributesL( *headers, bandwidthAs ); |
|
1016 } |
|
1017 |
|
1018 aStream.SetMediaAttributeLinesL( headers ); |
|
1019 CleanupStack::Pop( headers ); |
|
1020 |
|
1021 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::SetMediaSdpLinesL()" ) |
|
1022 } |
|
1023 |
|
1024 // ----------------------------------------------------------------------------- |
|
1025 // Changes volume of all speaker sinks in the session structure |
|
1026 // ----------------------------------------------------------------------------- |
|
1027 // |
|
1028 void CMusEngMceSession::SetSpeakerVolumeL( TInt aNewVolume ) |
|
1029 { |
|
1030 TInt sessionState = iSession->State(); |
|
1031 |
|
1032 if ( sessionState != CMceSession::EIdle && |
|
1033 sessionState != CMceSession::EIncoming ) |
|
1034 { |
|
1035 for ( TInt i = 0; i < iSession->Streams().Count(); ++i ) |
|
1036 { |
|
1037 CMceSpeakerSink* speaker = |
|
1038 MusEngMceUtils::GetSpeaker( *( iSession->Streams()[i] ) ); |
|
1039 |
|
1040 if ( speaker && |
|
1041 aNewVolume >= 1 && |
|
1042 aNewVolume <= speaker->MaxVolumeL() ) |
|
1043 { |
|
1044 speaker->SetVolumeL( aNewVolume ); |
|
1045 } |
|
1046 |
|
1047 } |
|
1048 } |
|
1049 } |
|
1050 |
|
1051 // ----------------------------------------------------------------------------- |
|
1052 // |
|
1053 // ----------------------------------------------------------------------------- |
|
1054 // |
|
1055 void CMusEngMceSession::AdjustStreamsAndCodecsL() |
|
1056 { |
|
1057 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::AdjustStreamsAndCodecsL" ) |
|
1058 |
|
1059 __ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
|
1060 |
|
1061 const RPointerArray<CMceMediaStream>& streams = iSession->Streams(); |
|
1062 |
|
1063 for ( TInt i = 0; i < streams.Count(); ++i ) |
|
1064 { |
|
1065 if ( streams[i]->Type() == KMceVideo ) |
|
1066 { |
|
1067 CMceVideoStream* videoStream = |
|
1068 static_cast<CMceVideoStream*>( streams[i] ); |
|
1069 |
|
1070 AdjustVideoStreamL( *videoStream ); |
|
1071 |
|
1072 if ( videoStream->BoundStream() ) |
|
1073 { |
|
1074 AdjustVideoStreamL( static_cast<CMceVideoStream&> |
|
1075 ( videoStream->BoundStreamL() ) ); |
|
1076 } |
|
1077 } |
|
1078 else // audio |
|
1079 { |
|
1080 CMceAudioStream* audioStream = |
|
1081 static_cast<CMceAudioStream*>( streams[i] ); |
|
1082 |
|
1083 AdjustAudioStreamL( *audioStream ); |
|
1084 |
|
1085 if ( audioStream->BoundStream() ) |
|
1086 { |
|
1087 AdjustAudioStreamL( static_cast<CMceAudioStream&> |
|
1088 ( audioStream->BoundStreamL() ) ); |
|
1089 } |
|
1090 |
|
1091 } |
|
1092 } |
|
1093 |
|
1094 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::AdjustStreamsAndCodecsL" ) |
|
1095 } |
|
1096 |
|
1097 // ----------------------------------------------------------------------------- |
|
1098 // |
|
1099 // ----------------------------------------------------------------------------- |
|
1100 // |
|
1101 void CMusEngMceSession::AdjustVideoStreamL( CMceVideoStream& aVideoStream ) |
|
1102 { |
|
1103 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::AdjustVideoStreamL" ) |
|
1104 |
|
1105 aVideoStream.SetLocalMediaPortL( KMusEngDedicatedVideoPort ); |
|
1106 |
|
1107 DoCodecSelectionL( aVideoStream ); |
|
1108 |
|
1109 const RPointerArray<CMceVideoCodec>& codecs = aVideoStream.Codecs(); |
|
1110 |
|
1111 __ASSERT_ALWAYS( aVideoStream.Source(), User::Leave( KErrArgument ) ); |
|
1112 for ( TInt codecIndex = 0; codecIndex < codecs.Count(); ++codecIndex ) |
|
1113 { |
|
1114 AdjustVideoCodecL( *codecs[codecIndex], aVideoStream.Source()->Type() ); |
|
1115 } |
|
1116 |
|
1117 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::AdjustVideoStreamL" ) |
|
1118 } |
|
1119 |
|
1120 // ----------------------------------------------------------------------------- |
|
1121 // |
|
1122 // ----------------------------------------------------------------------------- |
|
1123 // |
|
1124 void CMusEngMceSession::AdjustAudioStreamL( CMceAudioStream& aAudioStream ) |
|
1125 { |
|
1126 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::AdjustAudioStreamL" ) |
|
1127 |
|
1128 aAudioStream.SetLocalMediaPortL( KMusEngDedicatedAudioPort ); |
|
1129 |
|
1130 const RPointerArray<CMceAudioCodec> codecs = aAudioStream.Codecs(); |
|
1131 |
|
1132 for ( TInt codecIndex = 0; codecIndex < codecs.Count(); ++codecIndex ) |
|
1133 { |
|
1134 AdjustAudioCodecL( *codecs[codecIndex] ); |
|
1135 } |
|
1136 |
|
1137 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::AdjustAudioStreamL" ) |
|
1138 } |
|
1139 |
|
1140 // ----------------------------------------------------------------------------- |
|
1141 // Calls CMceInSession::RejectL() inside TRAP_IGNORE |
|
1142 // ----------------------------------------------------------------------------- |
|
1143 // |
|
1144 void CMusEngMceSession::Reject( CMceInSession& aSession, |
|
1145 const TDesC8& aReason, |
|
1146 TUint32 aCode ) |
|
1147 { |
|
1148 if ( aCode != 0 || aReason != KNullDesC8() ) |
|
1149 { |
|
1150 TRAP_IGNORE( aSession.RejectL( aReason, aCode, NULL, NULL, NULL ) ) |
|
1151 } |
|
1152 else |
|
1153 { |
|
1154 if ( iOperatorVariant ) |
|
1155 { |
|
1156 // In operator variant, session is rejected with 486 instead of 603. |
|
1157 // Also the reason phrase is supposed to be "Busy". |
|
1158 TRAP_IGNORE( aSession.RejectL( KMusEngSipReasonPhraseBusy(), |
|
1159 KMusEngSipReasonCodeBusyHere ) ) |
|
1160 } |
|
1161 else |
|
1162 { |
|
1163 // Normal case |
|
1164 TRAP_IGNORE( aSession.RejectL() ) |
|
1165 } |
|
1166 } |
|
1167 } |
|
1168 |
|
1169 // ----------------------------------------------------------------------------- |
|
1170 // By default rejects all incoming sessions immediately without notifying UI |
|
1171 // ----------------------------------------------------------------------------- |
|
1172 // |
|
1173 void CMusEngMceSession::IncomingSession( |
|
1174 CMceInSession* aSession, |
|
1175 TMceTransactionDataContainer* /*aContainer*/ ) |
|
1176 { |
|
1177 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::IncomingSession()" ) |
|
1178 |
|
1179 Reject( *aSession, |
|
1180 KMusEngSipReasonPhraseBusyHere(), |
|
1181 KMusEngSipReasonCodeBusyHere ); |
|
1182 |
|
1183 delete aSession; |
|
1184 aSession = NULL; |
|
1185 |
|
1186 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::IncomingSession()" ) |
|
1187 } |
|
1188 |
|
1189 // ----------------------------------------------------------------------------- |
|
1190 // By default rejects all incoming updates immediately without notifying UI |
|
1191 // ----------------------------------------------------------------------------- |
|
1192 // |
|
1193 void CMusEngMceSession::IncomingUpdate( |
|
1194 CMceSession& aOrigSession, |
|
1195 CMceInSession* aUpdatedSession, |
|
1196 TMceTransactionDataContainer* /*aContainer*/ ) |
|
1197 { |
|
1198 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::IncomingUpdate()" ) |
|
1199 |
|
1200 if ( iSession && |
|
1201 iSession == &aOrigSession ) |
|
1202 { |
|
1203 // Old session is useless from now on |
|
1204 delete iSession; |
|
1205 iSession = aUpdatedSession; |
|
1206 MUS_LOG( "mus: [ENGINE] Unexpected update, reject" ) |
|
1207 Reject( *aUpdatedSession ); |
|
1208 } |
|
1209 else |
|
1210 { |
|
1211 // This should never happen |
|
1212 MUS_LOG( "mus: [ENGINE] Unknown update, reject and delete" ) |
|
1213 Reject( *aUpdatedSession ); |
|
1214 delete aUpdatedSession; |
|
1215 } |
|
1216 |
|
1217 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::IncomingUpdate()" ) |
|
1218 } |
|
1219 |
|
1220 // ----------------------------------------------------------------------------- |
|
1221 // |
|
1222 // ----------------------------------------------------------------------------- |
|
1223 // |
|
1224 void CMusEngMceSession::StreamStateChanged( CMceMediaStream& aStream ) |
|
1225 { |
|
1226 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::StreamStateChanged()" ) |
|
1227 |
|
1228 if ( !iSession ) |
|
1229 { |
|
1230 return; // We cannot do anything |
|
1231 } |
|
1232 |
|
1233 MUS_ENG_LOG_STREAM_STATE( aStream ) |
|
1234 |
|
1235 switch ( aStream.State() ) |
|
1236 { |
|
1237 case CMceMediaStream::EUninitialized: // Stream is created |
|
1238 { |
|
1239 // Unexpected state change |
|
1240 break; |
|
1241 } |
|
1242 case CMceMediaStream::EInitialized: // Stream is initialized |
|
1243 { |
|
1244 // Should be handled in sibling classes if needed |
|
1245 break; |
|
1246 } |
|
1247 case CMceMediaStream::EBuffering: // Stream is buffering |
|
1248 { |
|
1249 // Should be handled in sibling classes if needed |
|
1250 break; |
|
1251 } |
|
1252 case CMceMediaStream::EIdle: // Stream is not receiving RTP |
|
1253 { |
|
1254 // NOP |
|
1255 break; |
|
1256 } |
|
1257 case CMceMediaStream::EStreaming: // Stream is streaming |
|
1258 { |
|
1259 StreamStreaming( aStream ); |
|
1260 break; |
|
1261 } |
|
1262 case CMceMediaStream::EDisabled: // Stream is explicitly disabled |
|
1263 { |
|
1264 break; |
|
1265 } |
|
1266 case CMceMediaStream::ENoResources: |
|
1267 { |
|
1268 // Stream has no needed resources to stream |
|
1269 break; |
|
1270 } |
|
1271 case CMceMediaStream::ETranscodingRequired: |
|
1272 { |
|
1273 // Stream requires non-realtime transcoding |
|
1274 // Should be handled in sibling classes |
|
1275 break; |
|
1276 } |
|
1277 case CMceMediaStream::ETranscoding: |
|
1278 { |
|
1279 // Stream is transcoding in non-realtime |
|
1280 // Should be handled in sibling classes |
|
1281 break; |
|
1282 } |
|
1283 default: |
|
1284 { |
|
1285 break; |
|
1286 } |
|
1287 } |
|
1288 |
|
1289 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::StreamStateChanged()" ) |
|
1290 |
|
1291 } |
|
1292 |
|
1293 // ----------------------------------------------------------------------------- |
|
1294 // |
|
1295 // ----------------------------------------------------------------------------- |
|
1296 // |
|
1297 void CMusEngMceSession::StreamStateChanged( CMceMediaStream& aStream, |
|
1298 CMceMediaSource& /*aSource*/ ) |
|
1299 { |
|
1300 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::StreamStateChanged( src )" ) |
|
1301 // Use default logic |
|
1302 StreamStateChanged( aStream ); |
|
1303 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::StreamStateChanged( src )" ) |
|
1304 } |
|
1305 |
|
1306 // ----------------------------------------------------------------------------- |
|
1307 // |
|
1308 // ----------------------------------------------------------------------------- |
|
1309 // |
|
1310 void CMusEngMceSession::StreamStateChanged( CMceMediaStream& aStream, |
|
1311 CMceMediaSink& /*aSink*/ ) |
|
1312 { |
|
1313 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::StreamStateChanged( sink )" ) |
|
1314 // Use default logic |
|
1315 StreamStateChanged( aStream ); |
|
1316 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::StreamStateChanged( sink )" ) |
|
1317 } |
|
1318 |
|
1319 // ----------------------------------------------------------------------------- |
|
1320 // |
|
1321 // ----------------------------------------------------------------------------- |
|
1322 // |
|
1323 void CMusEngMceSession::SessionStateChanged( |
|
1324 CMceSession& aSession, |
|
1325 TMceTransactionDataContainer* aContainer ) |
|
1326 { |
|
1327 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::SessionStateChanged()" ) |
|
1328 |
|
1329 if ( !aContainer ) |
|
1330 { |
|
1331 // Container should never be NULL, but if it is, handle as |
|
1332 // internal error |
|
1333 InformObserverAboutSessionFailure( KErrGeneral ); |
|
1334 return; |
|
1335 } |
|
1336 |
|
1337 // This is the only point to get statuscode and reasonphrase. With this call |
|
1338 // they are zeroed and thus cannot be got anymore. |
|
1339 TInt statusCode = aContainer->GetStatusCode(); |
|
1340 HBufC8* reasonPhrase = aContainer->GetReasonPhrase(); |
|
1341 |
|
1342 if ( reasonPhrase ) |
|
1343 { |
|
1344 HandleSessionStateChanged( aSession, statusCode, *reasonPhrase ); |
|
1345 delete reasonPhrase ; |
|
1346 } |
|
1347 else |
|
1348 { |
|
1349 HandleSessionStateChanged( aSession, statusCode, KNullDesC8() ); |
|
1350 } |
|
1351 |
|
1352 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::SessionStateChanged()" ) |
|
1353 } |
|
1354 |
|
1355 // ----------------------------------------------------------------------------- |
|
1356 // |
|
1357 // ----------------------------------------------------------------------------- |
|
1358 // |
|
1359 void CMusEngMceSession::SessionConnectionStateChanged( CMceSession& aSession, |
|
1360 TBool aActive ) |
|
1361 { |
|
1362 MUS_LOG1( "mus: [ENGINE] CMusEngMceSession::\ |
|
1363 SessionConnectionStateChanged() active = %b", aActive ) |
|
1364 |
|
1365 if ( iSession && iSession == &aSession ) |
|
1366 { |
|
1367 if ( !aActive ) |
|
1368 { |
|
1369 MUS_LOG( "mus: [ENGINE] CMusEngMceSession::\ |
|
1370 SessionConnectionStateChanged: Notify observer" ) |
|
1371 InformObserverAboutSessionFailure( MLcSession::EConnectionLost ); |
|
1372 } |
|
1373 } |
|
1374 |
|
1375 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::\ |
|
1376 SessionConnectionStateChanged()" ) |
|
1377 } |
|
1378 |
|
1379 // ----------------------------------------------------------------------------- |
|
1380 // |
|
1381 // ----------------------------------------------------------------------------- |
|
1382 // |
|
1383 void CMusEngMceSession::Failed( CMceSession& aSession, TInt aError ) |
|
1384 { |
|
1385 MUS_LOG1( "mus: [ENGINE] -> CMusEngMceSession::Failed() error #%d", |
|
1386 aError ) |
|
1387 |
|
1388 if ( iSession && iSession == &aSession ) |
|
1389 { |
|
1390 MUS_LOG( "mus: [ENGINE] CMusEngMceSession::Failed: Notify observer" ) |
|
1391 InformObserverAboutSessionFailure( aError ); |
|
1392 } |
|
1393 |
|
1394 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::Failed()" ) |
|
1395 } |
|
1396 |
|
1397 // ----------------------------------------------------------------------------- |
|
1398 // |
|
1399 // ----------------------------------------------------------------------------- |
|
1400 // |
|
1401 void CMusEngMceSession::UpdateFailed( |
|
1402 CMceSession& aSession, |
|
1403 TMceTransactionDataContainer* aContainer ) |
|
1404 { |
|
1405 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::UpdateFailed()" ) |
|
1406 |
|
1407 if ( !aContainer ) |
|
1408 { |
|
1409 // Container should never be NULL, but if it is, handle as |
|
1410 // internal error |
|
1411 InformObserverAboutSessionFailure( KErrGeneral ); |
|
1412 return; |
|
1413 } |
|
1414 |
|
1415 if ( iSession && iSession == &aSession ) |
|
1416 { |
|
1417 MUS_LOG( "mus: [ENGINE] CMusEngMceSession::UpdateFailed: \ |
|
1418 Notify observer" ) |
|
1419 InformObserverAboutSessionFailure( KErrGeneral ); |
|
1420 } |
|
1421 |
|
1422 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::UpdateFailed()" ) |
|
1423 } |
|
1424 |
|
1425 // ----------------------------------------------------------------------------- |
|
1426 // |
|
1427 // ----------------------------------------------------------------------------- |
|
1428 // |
|
1429 void CMusEngMceSession::SRReceived( CMceSession& aSession, |
|
1430 CMceMediaStream& aStream) |
|
1431 { |
|
1432 // No logging because of amount of reports |
|
1433 if ( iSession && |
|
1434 iSession == &aSession ) |
|
1435 { |
|
1436 for ( TInt i = 0; i < iSession->Streams().Count(); ++i ) |
|
1437 { |
|
1438 if ( &aStream == iSession->Streams()[i] ) |
|
1439 { |
|
1440 iSecondsFromLastRtcpReport = 0; |
|
1441 } |
|
1442 } |
|
1443 } |
|
1444 } |
|
1445 |
|
1446 // ----------------------------------------------------------------------------- |
|
1447 // |
|
1448 // ----------------------------------------------------------------------------- |
|
1449 // |
|
1450 void CMusEngMceSession::RRReceived( CMceSession& aSession, |
|
1451 CMceMediaStream& aStream) |
|
1452 { |
|
1453 // No logging because of amount of reports |
|
1454 |
|
1455 if ( iSession && |
|
1456 iSession == &aSession ) |
|
1457 { |
|
1458 for ( TInt i = 0; i < iSession->Streams().Count(); ++i ) |
|
1459 { |
|
1460 if ( &aStream == iSession->Streams()[i] ) |
|
1461 { |
|
1462 iSecondsFromLastRtcpReport = 0; |
|
1463 } |
|
1464 } |
|
1465 } |
|
1466 } |
|
1467 |
|
1468 // ----------------------------------------------------------------------------- |
|
1469 // |
|
1470 // ----------------------------------------------------------------------------- |
|
1471 // |
|
1472 void CMusEngMceSession::InactivityTimeout( CMceMediaStream& aStream, |
|
1473 CMceRtpSource& /*aSource*/ ) |
|
1474 { |
|
1475 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::InactivityTimeout()" ) |
|
1476 // This function may be deprecated in future and after that similar |
|
1477 // functionality can be obtained by observing stream state EIdle. |
|
1478 // Anyway it does not work yet and until then, informing UI about |
|
1479 // RTP inactivity is done in this function. |
|
1480 |
|
1481 if ( aStream.Type() == KMceVideo ) |
|
1482 { |
|
1483 InformObserverAboutPlayerStateChange( RemoteVideoPlayer() ); |
|
1484 } |
|
1485 |
|
1486 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::InactivityTimeout()" ) |
|
1487 } |
|
1488 |
|
1489 // ----------------------------------------------------------------------------- |
|
1490 // |
|
1491 // ----------------------------------------------------------------------------- |
|
1492 // |
|
1493 void CMusEngMceSession::SsrcAdded( CMceMediaStream& /*aStream*/, |
|
1494 CMceRtpSource& /*aSource*/, |
|
1495 TUint /*aSsrc*/ ) |
|
1496 { |
|
1497 MUS_LOG( "mus: [ENGINE] CMusEngMceSession::SsrcAdded( ... )" ) |
|
1498 // NOP, We are not at all interested about SSRCs |
|
1499 } |
|
1500 |
|
1501 // ----------------------------------------------------------------------------- |
|
1502 // |
|
1503 // ----------------------------------------------------------------------------- |
|
1504 // |
|
1505 void CMusEngMceSession::SsrcRemoved( CMceMediaStream& /*aStream*/, |
|
1506 CMceRtpSource& /*aSource*/, |
|
1507 TUint /*aSsrc*/ ) |
|
1508 { |
|
1509 MUS_LOG( "mus: [ENGINE] CMusEngMceSession::SsrcRemoved(... )" ) |
|
1510 // NOP, We are not at all interested about SSRCs |
|
1511 } |
|
1512 |
|
1513 // ----------------------------------------------------------------------------- |
|
1514 // |
|
1515 // ----------------------------------------------------------------------------- |
|
1516 // |
|
1517 TBool CMusEngMceSession::IsRoamingBetweenAPsAllowed() |
|
1518 { |
|
1519 TBool allowed( ETrue ); |
|
1520 if ( iSession && |
|
1521 iSession->State() != CMceSession::EIdle && |
|
1522 iSession->State() != CMceSession::ETerminated ) |
|
1523 { |
|
1524 allowed = EFalse; |
|
1525 } |
|
1526 return allowed; |
|
1527 } |
|
1528 |
|
1529 // ----------------------------------------------------------------------------- |
|
1530 // |
|
1531 // ----------------------------------------------------------------------------- |
|
1532 // |
|
1533 void CMusEngMceSession::ProfileRegistered() |
|
1534 { |
|
1535 // NOP in base class |
|
1536 } |
|
1537 |
|
1538 // ----------------------------------------------------------------------------- |
|
1539 // |
|
1540 // ----------------------------------------------------------------------------- |
|
1541 // |
|
1542 void CMusEngMceSession::HandleSessionStateChanged( CMceSession& aSession, |
|
1543 TInt aStatusCode, |
|
1544 const TDesC8& aReasonPhrase ) |
|
1545 { |
|
1546 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::HandleSessionStateChanged" ) |
|
1547 |
|
1548 MUS_ENG_LOG_SESSION_STATE_AND_STATUS( aSession, aStatusCode, aReasonPhrase ) |
|
1549 |
|
1550 if ( iSession && iSession == &aSession ) |
|
1551 { |
|
1552 switch ( aSession.State() ) |
|
1553 { |
|
1554 case CMceSession::EIdle: |
|
1555 case CMceSession::EIncoming: |
|
1556 { |
|
1557 MUS_LOG( "mus: [ENGINE] Unexpected asynchronous \ |
|
1558 state transition, consider session as failed." ) |
|
1559 InformObserverAboutSessionFailure( KErrGeneral ); |
|
1560 break; |
|
1561 } |
|
1562 case CMceSession::EEstablished: |
|
1563 { |
|
1564 if ( iStoreEncoderConfigInfo ) |
|
1565 { |
|
1566 iStoreEncoderConfigInfo = EFalse; |
|
1567 TRAPD( error, StoreEncoderConfigInfoL() ) |
|
1568 if ( error != KErrNone && error != KErrNotFound ) |
|
1569 { |
|
1570 // Only acceptable error is absence of repository entry, |
|
1571 // otherwise we inform user about failed session. |
|
1572 InformObserverAboutSessionFailure( error ); |
|
1573 return; |
|
1574 } |
|
1575 } |
|
1576 |
|
1577 // Check that session timer is not already running, which is |
|
1578 // the case when refreshing the session with session timer |
|
1579 if ( !iUpdateTimer->IsActive() ) |
|
1580 { |
|
1581 iStartTime.HomeTime(); // Start counting session duration |
|
1582 iUpdateTimer->Start( KMusEngTimerInterval ); |
|
1583 InformObserverAboutSessionStateChange(); |
|
1584 } |
|
1585 |
|
1586 break; |
|
1587 } |
|
1588 case CMceSession::EOffering: |
|
1589 case CMceSession::EReserving: |
|
1590 case CMceSession::EAnswering: |
|
1591 case CMceSession::EProceeding: |
|
1592 case CMceSession::ECancelling: |
|
1593 case CMceSession::ETerminating: |
|
1594 { |
|
1595 // NOP |
|
1596 break; |
|
1597 } |
|
1598 case CMceSession::ETerminated: |
|
1599 { |
|
1600 HandleTermination( aStatusCode, aReasonPhrase ); |
|
1601 break; |
|
1602 } |
|
1603 default: |
|
1604 { |
|
1605 MUS_LOG( "mus: [ENGINE] CMusEngMceSession::SessionStateChanged(), \ |
|
1606 default case" ) |
|
1607 break; |
|
1608 } |
|
1609 } |
|
1610 } |
|
1611 |
|
1612 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::HandleSessionStateChanged" ) |
|
1613 } |
|
1614 |
|
1615 // ----------------------------------------------------------------------------- |
|
1616 // This function should be called only if sibling classes cannot handle |
|
1617 // termination reason by themselves. |
|
1618 // ----------------------------------------------------------------------------- |
|
1619 // |
|
1620 void CMusEngMceSession::HandleTermination( TInt aStatusCode, |
|
1621 const TDesC8& /*aReasonPhrase*/ ) |
|
1622 { |
|
1623 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::HandleTermination()" ) |
|
1624 |
|
1625 iSipProfileHandler->RefreshIapAvailabilities(); |
|
1626 |
|
1627 switch ( aStatusCode ) |
|
1628 { |
|
1629 case 0: |
|
1630 { |
|
1631 // Normal session termination or session by another end. |
|
1632 InformObserverAboutSessionStateChange(); |
|
1633 break; |
|
1634 } |
|
1635 case KMusEngSipReasonCodeOk: |
|
1636 { |
|
1637 // Normal session termination by this end: We have sent BYE |
|
1638 // and now received 200 OK to it. |
|
1639 InformObserverAboutSessionStateChange(); |
|
1640 break; |
|
1641 } |
|
1642 default: |
|
1643 { |
|
1644 // Termination reason cannot be determined, handle as internal |
|
1645 // error. |
|
1646 InformObserverAboutSessionFailure( KErrGeneral ); |
|
1647 break; |
|
1648 } |
|
1649 } |
|
1650 |
|
1651 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::HandleTermination()" ) |
|
1652 } |
|
1653 |
|
1654 // ----------------------------------------------------------------------------- |
|
1655 // |
|
1656 // ----------------------------------------------------------------------------- |
|
1657 // |
|
1658 void CMusEngMceSession::AdjustVideoCodecL( CMceVideoCodec& aVideoCodec, |
|
1659 TMceSourceType aSourceType ) |
|
1660 { |
|
1661 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::AdjustVideoCodecL()" ) |
|
1662 |
|
1663 aVideoCodec.SetMMFPriorityL( KAudioPrioritySwisPlayback ); |
|
1664 aVideoCodec.SetMMFPriorityPreferenceL( KAudioPrefSwisPlayback ); |
|
1665 |
|
1666 if ( aVideoCodec.SdpName() == KMceSDPNameH264() && |
|
1667 aSourceType == KMceCameraSource ) |
|
1668 { |
|
1669 SetCodecConfigKeyL( aVideoCodec ); |
|
1670 SetEncodingDeviceL( aVideoCodec ); |
|
1671 } |
|
1672 |
|
1673 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::AdjustVideoCodecL()" ) |
|
1674 } |
|
1675 |
|
1676 // ----------------------------------------------------------------------------- |
|
1677 // 1. Sets MMF audio priority and preference |
|
1678 // ----------------------------------------------------------------------------- |
|
1679 // |
|
1680 void CMusEngMceSession::AdjustAudioCodecL( CMceAudioCodec& aAudioCodec ) |
|
1681 { |
|
1682 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::AdjustAudioCodecL()" ) |
|
1683 |
|
1684 aAudioCodec.SetMMFPriorityL( KAudioPrioritySwisPlayback ); |
|
1685 aAudioCodec.SetMMFPriorityPreferenceL( KAudioPrefSwisPlayback ); |
|
1686 MUS_LOG( "mus: [ENGINE] Audio MMF priority and preference set" ) |
|
1687 |
|
1688 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::AdjustAudioCodecL()" ) |
|
1689 } |
|
1690 |
|
1691 // ----------------------------------------------------------------------------- |
|
1692 // Remove multiples of H.263 codec, prefer H263-2000 over H263-1998. |
|
1693 // Additionally select just the one with best quality from selected mode. |
|
1694 // ----------------------------------------------------------------------------- |
|
1695 // |
|
1696 void CMusEngMceSession::DoCodecSelectionL( CMceVideoStream& aVideoStream ) |
|
1697 { |
|
1698 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::DoCodecSelectionL()" ) |
|
1699 |
|
1700 const RPointerArray<CMceVideoCodec>& codecs = aVideoStream.Codecs(); |
|
1701 TBool codecModeBasedRemovalNeeded( EFalse ); |
|
1702 // Label:H263 |
|
1703 TBool H2632000CodecFound( EFalse ); |
|
1704 TBool H2631998CodecFound( EFalse ); |
|
1705 for ( TInt codecIndex = 0; codecIndex < codecs.Count(); ++codecIndex ) |
|
1706 { |
|
1707 const CMceVideoCodec& currentCodec = *codecs[codecIndex]; |
|
1708 if ( currentCodec.SdpName().FindF( KMceSDPNameH263 ) != KErrNotFound ) |
|
1709 { |
|
1710 if ( !currentCodec.SdpName().CompareF( KMceSDPNameH2632000 ) ) |
|
1711 { |
|
1712 H2632000CodecFound = ETrue; |
|
1713 codecModeBasedRemovalNeeded = H2631998CodecFound; |
|
1714 } |
|
1715 else if ( !currentCodec.SdpName().CompareF( KMceSDPNameH2631998 ) ) |
|
1716 { |
|
1717 H2631998CodecFound = ETrue; |
|
1718 codecModeBasedRemovalNeeded = H2632000CodecFound; |
|
1719 } |
|
1720 else |
|
1721 { |
|
1722 // NOP |
|
1723 } |
|
1724 } |
|
1725 } |
|
1726 if ( codecModeBasedRemovalNeeded ) |
|
1727 { |
|
1728 DoCodecModeBasedRemovalL( aVideoStream ); |
|
1729 } |
|
1730 |
|
1731 const RPointerArray<CMceVideoCodec>& codecs2 = aVideoStream.Codecs(); |
|
1732 const CMceVideoCodec* bestBitrateCodec( NULL ); |
|
1733 for ( TInt codecIndex = 0; codecIndex < codecs2.Count(); ++codecIndex ) |
|
1734 { |
|
1735 const CMceVideoCodec& currentCodec = *codecs2[codecIndex]; |
|
1736 if ( currentCodec.SdpName().FindF( KMceSDPNameH263 ) != KErrNotFound ) |
|
1737 { |
|
1738 if ( !bestBitrateCodec || |
|
1739 currentCodec.MaxBitRate() > bestBitrateCodec->MaxBitRate() ) |
|
1740 { |
|
1741 bestBitrateCodec = ¤tCodec; |
|
1742 } |
|
1743 } |
|
1744 } |
|
1745 if ( bestBitrateCodec ) |
|
1746 { |
|
1747 DoBitrateBasedRemovalL( aVideoStream, *bestBitrateCodec ); |
|
1748 } |
|
1749 |
|
1750 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::DoCodecSelectionL()" ) |
|
1751 } |
|
1752 |
|
1753 // ----------------------------------------------------------------------------- |
|
1754 // |
|
1755 // ----------------------------------------------------------------------------- |
|
1756 // |
|
1757 void CMusEngMceSession::UpdateTimerEvent() |
|
1758 { |
|
1759 // Update timer is used also to detect RTCP inactivity |
|
1760 ++iSecondsFromLastRtcpReport; |
|
1761 |
|
1762 if ( iSecondsFromLastRtcpReport >= KMusEngRtcpInactivityThreshold ) |
|
1763 { |
|
1764 MUS_LOG( "mus: [ENGINE] CMusEngMceSession::UpdateTimerEvent() ->EMediaInactivityTimeout" ) |
|
1765 InformObserverAboutSessionFailure( MLcSession::EMediaInactivityTimeout ); |
|
1766 // Disable calling multiple times by reseting timer |
|
1767 iSecondsFromLastRtcpReport = 0; |
|
1768 } |
|
1769 |
|
1770 iUpdateTimer->Start( KMusEngTimerInterval ); |
|
1771 } |
|
1772 |
|
1773 // ----------------------------------------------------------------------------- |
|
1774 // Enables or disables all the speaker sinks of all the audio streams |
|
1775 // ----------------------------------------------------------------------------- |
|
1776 // |
|
1777 void CMusEngMceSession::DoMuteSpeakerL( TBool aMute ) |
|
1778 { |
|
1779 MUS_LOG1( "mus: [ENGINE] -> CMusEngMceSession::MuteL( %d )", aMute ) |
|
1780 |
|
1781 const RPointerArray<CMceMediaStream>& streams = iSession->Streams(); |
|
1782 |
|
1783 for ( TInt i = 0; i < streams.Count(); ++i ) |
|
1784 { |
|
1785 CMceSpeakerSink* speaker = MusEngMceUtils::GetSpeaker( *streams[i] ); |
|
1786 |
|
1787 if ( speaker ) |
|
1788 { |
|
1789 if( aMute ) |
|
1790 { |
|
1791 if ( speaker->IsEnabled() ) |
|
1792 { |
|
1793 speaker->DisableL(); |
|
1794 } |
|
1795 else |
|
1796 { |
|
1797 MUS_LOG( "mus: [ENGINE] Speaker already muted, NOP" ) |
|
1798 } |
|
1799 } |
|
1800 else |
|
1801 { |
|
1802 if ( !speaker->IsEnabled() ) |
|
1803 { |
|
1804 speaker->EnableL(); |
|
1805 } |
|
1806 else |
|
1807 { |
|
1808 MUS_LOG( "mus: [ENGINE] Speaker already unmuted, NOP" ) |
|
1809 } |
|
1810 } |
|
1811 } |
|
1812 } |
|
1813 |
|
1814 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::MuteL( TBool aMute )" ) |
|
1815 } |
|
1816 |
|
1817 // ----------------------------------------------------------------------------- |
|
1818 // Checks if some of array items contains specific text |
|
1819 // (exact match not required) |
|
1820 // ----------------------------------------------------------------------------- |
|
1821 // |
|
1822 TBool CMusEngMceSession::ContainsText( MDesC8Array* aArray, const TDesC8& aItem ) |
|
1823 { |
|
1824 for ( TInt i = 0; aArray && i < aArray->MdcaCount(); i++ ) |
|
1825 { |
|
1826 if ( aArray->MdcaPoint( i ).FindF( aItem ) != KErrNotFound ) |
|
1827 { |
|
1828 return ETrue; |
|
1829 } |
|
1830 } |
|
1831 return EFalse; |
|
1832 } |
|
1833 |
|
1834 // ----------------------------------------------------------------------------- |
|
1835 // |
|
1836 // ----------------------------------------------------------------------------- |
|
1837 // |
|
1838 void CMusEngMceSession::DoBitrateBasedRemovalL( |
|
1839 CMceVideoStream& aVideoStream, |
|
1840 const CMceVideoCodec& aBestBitrateVideoCodec ) |
|
1841 { |
|
1842 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::DoBitrateBasedRemovalL()" ) |
|
1843 |
|
1844 RPointerArray<CMceVideoCodec>& codecs = |
|
1845 MUS_CODEC_ARR_CONST_CAST( aVideoStream.Codecs() ); |
|
1846 |
|
1847 TInt codecIndex = 0; |
|
1848 while ( codecIndex < codecs.Count() ) |
|
1849 { |
|
1850 CMceVideoCodec& currentCodec = *codecs[codecIndex++]; |
|
1851 if ( currentCodec.SdpName().FindF( KMceSDPNameH263 ) != KErrNotFound && |
|
1852 ¤tCodec != &aBestBitrateVideoCodec ) |
|
1853 { |
|
1854 MUS_LOG( "mus: [ENGINE] removing" ) |
|
1855 aVideoStream.RemoveCodecL( currentCodec ); |
|
1856 codecs = MUS_CODEC_ARR_CONST_CAST( aVideoStream.Codecs() ); |
|
1857 codecIndex = 0; |
|
1858 } |
|
1859 } |
|
1860 |
|
1861 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::DoBitrateBasedRemovalL()" ) |
|
1862 } |
|
1863 |
|
1864 // ----------------------------------------------------------------------------- |
|
1865 // |
|
1866 // ----------------------------------------------------------------------------- |
|
1867 // |
|
1868 void CMusEngMceSession::DoCodecModeBasedRemovalL( CMceVideoStream& aVideoStream ) |
|
1869 { |
|
1870 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::DoCodecModeBasedRemovalL()" ) |
|
1871 |
|
1872 RPointerArray<CMceVideoCodec>& codecs = |
|
1873 MUS_CODEC_ARR_CONST_CAST( aVideoStream.Codecs() ); |
|
1874 |
|
1875 TInt codecIndex = 0; |
|
1876 while ( codecIndex < codecs.Count() ) |
|
1877 { |
|
1878 CMceVideoCodec& currentCodec = *codecs[codecIndex++]; |
|
1879 if ( !currentCodec.SdpName().CompareF( KMceSDPNameH2631998 ) ) |
|
1880 { |
|
1881 MUS_LOG( "mus: [ENGINE] removing" ) |
|
1882 aVideoStream.RemoveCodecL( currentCodec ); |
|
1883 codecs = MUS_CODEC_ARR_CONST_CAST( aVideoStream.Codecs() ); |
|
1884 codecIndex = 0; |
|
1885 } |
|
1886 } |
|
1887 |
|
1888 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::DoCodecModeBasedRemovalL()" ) |
|
1889 } |
|
1890 |
|
1891 // ----------------------------------------------------------------------------- |
|
1892 // |
|
1893 // ----------------------------------------------------------------------------- |
|
1894 // |
|
1895 void CMusEngMceSession::SetEncodingDeviceL( CMceVideoCodec& aVideoCodec ) |
|
1896 { |
|
1897 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::SetEncodingDeviceL()" ) |
|
1898 |
|
1899 // We try to read encoding device UID. If we do not succeed, we use default |
|
1900 |
|
1901 const TUid KDefaultEncodingDevice( TUid::Uid( 0x20001C13 ) ); |
|
1902 TUid encodingDevice( KDefaultEncodingDevice ); |
|
1903 TRAPD( error, |
|
1904 encodingDevice = MultimediaSharingSettings::EncodingDeviceL() ) |
|
1905 __ASSERT_ALWAYS( error == KErrNone || error == KErrNotFound, |
|
1906 User::Leave( error ) ); |
|
1907 aVideoCodec.SetPreferredEncodingDecodingDeviceL( encodingDevice ); |
|
1908 |
|
1909 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::SetEncodingDeviceL()" ) |
|
1910 } |
|
1911 |
|
1912 // ----------------------------------------------------------------------------- |
|
1913 // |
|
1914 // ----------------------------------------------------------------------------- |
|
1915 // |
|
1916 void CMusEngMceSession::SetCodecConfigKeyL( CMceVideoCodec& aVideoCodec ) |
|
1917 { |
|
1918 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::SetCodecConfigKeyL()" ) |
|
1919 |
|
1920 HBufC8* configKey( NULL ); |
|
1921 |
|
1922 // We try to read config key. If we do not succeed, we prepare to |
|
1923 // write keys to CenRep for the next time. |
|
1924 TRAPD( error, configKey = ReadCodecConfigKeyL( aVideoCodec ) ) |
|
1925 |
|
1926 if ( error == KErrNone ) |
|
1927 { |
|
1928 // There is a repository for config keys |
|
1929 if ( configKey ) |
|
1930 { |
|
1931 // ...and key is found. |
|
1932 CleanupStack::PushL( configKey ); |
|
1933 aVideoCodec.SetConfigKeyL( *configKey ); |
|
1934 CleanupStack::PopAndDestroy( configKey ); |
|
1935 } |
|
1936 else |
|
1937 { |
|
1938 // ...but key is not found, so it must be written to CenRep when |
|
1939 // available. |
|
1940 iStoreEncoderConfigInfo = ETrue; |
|
1941 } |
|
1942 } |
|
1943 else if ( error == KErrNotFound ) |
|
1944 { |
|
1945 // There is no repository for config keys so there is no point |
|
1946 // trying to write anything there. Session setup can still continue. |
|
1947 MUS_LOG1( "mus: [ENGINE] No repository for config keys [%d]", error ) |
|
1948 } |
|
1949 else |
|
1950 { |
|
1951 User::Leave( error ); |
|
1952 } |
|
1953 |
|
1954 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::SetCodecConfigKeyL()" ) |
|
1955 } |
|
1956 |
|
1957 // ----------------------------------------------------------------------------- |
|
1958 // |
|
1959 // ----------------------------------------------------------------------------- |
|
1960 // |
|
1961 HBufC8* CMusEngMceSession::ReadCodecConfigKeyL( |
|
1962 const CMceVideoCodec& aVideoCodec ) const |
|
1963 { |
|
1964 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::ReadCodecConfigKeyL()" ) |
|
1965 |
|
1966 HBufC8* key( NULL ); |
|
1967 |
|
1968 HBufC8* encoderInfo = MultimediaSharingSettings::EncoderConfigInfoLC(); |
|
1969 __ASSERT_ALWAYS( encoderInfo, User::Leave( KErrNotFound ) ); |
|
1970 |
|
1971 TPtrC8 keyId( ConfigKeyIdL( aVideoCodec ) ); |
|
1972 |
|
1973 TInt tokenStartPosition( encoderInfo->FindC( keyId ) ); |
|
1974 if ( tokenStartPosition > KErrNotFound ) |
|
1975 { |
|
1976 TInt tokenLength( encoderInfo->Mid( tokenStartPosition ).FindC( |
|
1977 KMusEncoderInfoTokenizer ) ); |
|
1978 if ( tokenLength > KErrNotFound ) |
|
1979 { |
|
1980 // Separate key from token by removing keyId |
|
1981 TInt keyStartPosition = tokenStartPosition + keyId.Length(); |
|
1982 TInt keyLength = tokenLength - keyId.Length(); |
|
1983 TPtrC8 keyPtr = encoderInfo->Mid( keyStartPosition, keyLength ); |
|
1984 key = keyPtr.AllocL(); |
|
1985 } |
|
1986 } |
|
1987 |
|
1988 CleanupStack::PopAndDestroy( encoderInfo ); |
|
1989 |
|
1990 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::ReadCodecConfigKeyL()" ) |
|
1991 |
|
1992 return key; |
|
1993 } |
|
1994 |
|
1995 // ----------------------------------------------------------------------------- |
|
1996 // |
|
1997 // ----------------------------------------------------------------------------- |
|
1998 // |
|
1999 void CMusEngMceSession::StoreEncoderConfigInfoL() const |
|
2000 { |
|
2001 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::StoreEncoderConfigInfoL()" ) |
|
2002 |
|
2003 HBufC8* configInfoInCenRep = MultimediaSharingSettings::EncoderConfigInfoLC(); |
|
2004 __ASSERT_ALWAYS( configInfoInCenRep, User::Leave( KErrNotFound ) ); |
|
2005 |
|
2006 TBuf8<NCentralRepositoryConstants::KMaxBinaryLength> keys; |
|
2007 keys.Append( *configInfoInCenRep ); |
|
2008 |
|
2009 CMceVideoStream* stream = MusEngMceUtils::GetVideoOutStreamL( *iSession ); |
|
2010 const RPointerArray<CMceVideoCodec>& codecs = stream->Codecs(); |
|
2011 |
|
2012 for ( TInt codecIndex = 0; codecIndex < codecs.Count(); ++codecIndex ) |
|
2013 { |
|
2014 if ( codecs[codecIndex]->SdpName().FindF( KMceSDPNameH264 ) >= 0 ) |
|
2015 { |
|
2016 const TPtrC8 keyId = ConfigKeyIdL( *codecs[codecIndex] ); |
|
2017 HBufC8* configKey = codecs[codecIndex]->ConfigKeyL(); |
|
2018 CleanupStack::PushL( configKey ); |
|
2019 |
|
2020 if ( configKey && |
|
2021 keys.FindF( keyId ) == KErrNotFound && |
|
2022 configInfoInCenRep->FindF( keyId ) == KErrNotFound ) |
|
2023 { |
|
2024 |
|
2025 if ( keys.Length() + |
|
2026 keyId.Length() + |
|
2027 configKey->Length() + |
|
2028 KMusEncoderInfoTokenizer().Length() < |
|
2029 NCentralRepositoryConstants::KMaxBinaryLength ) |
|
2030 { |
|
2031 keys.Append( keyId ); |
|
2032 keys.Append( *configKey ); |
|
2033 keys.Append( KMusEncoderInfoTokenizer ); |
|
2034 } |
|
2035 } |
|
2036 |
|
2037 CleanupStack::PopAndDestroy( configKey ); |
|
2038 } |
|
2039 } |
|
2040 |
|
2041 MultimediaSharingSettings::SetEncoderConfigInfoL( keys ); |
|
2042 |
|
2043 CleanupStack::PopAndDestroy( configInfoInCenRep ); |
|
2044 |
|
2045 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::StoreEncoderConfigInfoL()" ) |
|
2046 } |
|
2047 |
|
2048 // ----------------------------------------------------------------------------- |
|
2049 // |
|
2050 // ----------------------------------------------------------------------------- |
|
2051 // |
|
2052 const TPtrC8 CMusEngMceSession::ConfigKeyIdL( |
|
2053 const CMceVideoCodec& aVideoCodec ) const |
|
2054 { |
|
2055 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::ConfigKeyIdL()" ) |
|
2056 |
|
2057 // Currently works only for AVC |
|
2058 __ASSERT_ALWAYS( aVideoCodec.SdpName().FindF( KMceSDPNameH264 ) >= 0, |
|
2059 User::Leave( KErrArgument ) ); |
|
2060 |
|
2061 TPtrC8 configKeyTokenId; |
|
2062 |
|
2063 if ( aVideoCodec.AllowedBitrates() & KMceAvcBitrateLevel1 ) |
|
2064 { |
|
2065 configKeyTokenId.Set( KMusAvcBitrateLevel1() ); |
|
2066 } |
|
2067 else if ( aVideoCodec.AllowedBitrates() & KMceAvcBitrateLevel1b ) |
|
2068 { |
|
2069 configKeyTokenId.Set( KMusAvcBitrateLevel1b() ); |
|
2070 } |
|
2071 else if ( aVideoCodec.AllowedBitrates() & KMceAvcBitrateLevel1_1 ) |
|
2072 { |
|
2073 configKeyTokenId.Set( KMusAvcBitrateLevel1_1() ); |
|
2074 } |
|
2075 else if ( aVideoCodec.AllowedBitrates() & KMceAvcBitrateLevel1_2 ) |
|
2076 { |
|
2077 configKeyTokenId.Set( KMusAvcBitrateLevel1_2() ); |
|
2078 } |
|
2079 else if ( aVideoCodec.AllowedBitrates() & KMceAvcBitrateLevel1_3 ) |
|
2080 { |
|
2081 configKeyTokenId.Set( KMusAvcBitrateLevel1_3() ); |
|
2082 } |
|
2083 else if ( aVideoCodec.AllowedBitrates() & KMceAvcBitrateLevel2 ) |
|
2084 { |
|
2085 configKeyTokenId.Set( KMusAvcBitrateLevel2() ); |
|
2086 } |
|
2087 else |
|
2088 { |
|
2089 User::Leave( KErrNotFound ); |
|
2090 } |
|
2091 |
|
2092 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::ConfigKeyIdL()" ) |
|
2093 |
|
2094 return configKeyTokenId; |
|
2095 } |
|
2096 |
|
2097 // ----------------------------------------------------------------------------- |
|
2098 // Contact address is saved if all following apply: |
|
2099 // - standard variant |
|
2100 // - only one contact entry (mus mgr doesn't provide contact id if multiple |
|
2101 // contact entries for other end is found) |
|
2102 // - no existing sip address info for contact |
|
2103 // - address is valid sip or tel uri |
|
2104 // ----------------------------------------------------------------------------- |
|
2105 // |
|
2106 void CMusEngMceSession::SaveContactL( const TDesC8& /*aAddress*/ ) |
|
2107 { |
|
2108 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::SaveContactL" ); |
|
2109 |
|
2110 |
|
2111 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::SaveContactL" ); |
|
2112 } |
|
2113 |
|
2114 // ----------------------------------------------------------------------------- |
|
2115 // |
|
2116 // ----------------------------------------------------------------------------- |
|
2117 // |
|
2118 void CMusEngMceSession::StreamStreaming( CMceMediaStream& aStream ) |
|
2119 { |
|
2120 if ( aStream.State() == CMceMediaStream::EStreaming && |
|
2121 aStream.Type() == KMceVideo ) |
|
2122 { |
|
2123 MLcVideoPlayer* videoPlayer = NULL; |
|
2124 if ( aStream.Source() && |
|
2125 aStream.Source()->Type() == KMceRTPSource ) |
|
2126 { |
|
2127 videoPlayer = RemoteVideoPlayer(); |
|
2128 } |
|
2129 else if ( aStream.Sinks().Count() >= 0 && |
|
2130 aStream.Sinks()[0]->Type() == KMceRTPSink ) |
|
2131 { |
|
2132 videoPlayer = LocalVideoPlayer(); |
|
2133 } |
|
2134 else |
|
2135 { |
|
2136 } |
|
2137 InformObserverAboutPlayerStateChange( videoPlayer ); |
|
2138 } |
|
2139 } |
|
2140 |
|
2141 // End of file |