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 "musengsessionobserver.h" |
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24 #include "musengmceutils.h" |
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25 #include "musuid.hrh" |
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26 #include "musenglogger.h" |
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27 #include "musengclipsessionobserver.h" |
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28 #include "mussipprofilehandler.h" |
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29 |
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30 // SYSTEM |
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31 #include <mcedefs.h> |
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32 #include <mcemanager.h> |
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33 #include <mceinsession.h> |
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34 #include <mcevideostream.h> |
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35 #include <mceaudiostream.h> |
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36 #include <mcertpsink.h> |
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37 #include <mcedisplaysink.h> |
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38 #include <mcespeakersink.h> |
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39 #include <mcefilesource.h> |
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40 #include <mcertpsource.h> |
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41 #include <mceaudiocodec.h> |
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42 #include <mcevideocodec.h> |
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43 #include <AudioPreference.h> |
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44 |
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45 |
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46 const TInt KMusEngTimerInterval = 1000000; // 1 second |
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47 const TInt KMusEngRtcpInactivityThreshold = 20; // seconds |
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48 const TInt KMusEngArrayGranularity3 = 3; |
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49 |
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50 const TInt KMusEngSipReasonCodeOk = 200; |
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51 const TInt KMusEngSipReasonCodeBusyHere = 486; |
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52 _LIT8( KMusEngSipReasonPhraseBusyHere, "Busy Here" ); |
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53 _LIT8( KMusEngSipReasonPhraseBusy, "Busy" ); |
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54 |
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55 const TUint KMusEngDedicatedVideoPort = 49152; |
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56 const TUint KMusEngDedicatedAudioPort = 57344; |
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57 |
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58 #define MUS_CODEC_ARR_CONST_CAST( codecArr ) \ |
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59 ( const_cast< RPointerArray< CMceVideoCodec >& >( codecArr ) ) |
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60 |
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61 // ----------------------------------------------------------------------------- |
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62 // |
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63 // ----------------------------------------------------------------------------- |
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64 // |
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65 CMusEngMceSession::~CMusEngMceSession() |
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66 { |
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67 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::~CMusEngMceSession()" ) |
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68 delete iSipProfileHandler; |
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69 delete iSession; |
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70 delete iManager; |
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71 delete iUpdateTimer; |
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72 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::~CMusEngMceSession()" ) |
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73 } |
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74 |
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75 |
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76 // ----------------------------------------------------------------------------- |
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77 // |
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78 // ----------------------------------------------------------------------------- |
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79 // |
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80 EXPORT_C void CMusEngMceSession::TerminateL() |
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81 { |
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82 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::TerminateL()" ) |
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83 __ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
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84 iSession->TerminateL(); |
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85 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::TerminateL()" ) |
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86 } |
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87 |
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88 |
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89 // ----------------------------------------------------------------------------- |
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90 // Returns estabilished session time. If not established return |
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91 // value is < 0 |
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92 // ----------------------------------------------------------------------------- |
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93 // |
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94 EXPORT_C TTimeIntervalSeconds CMusEngMceSession::GetSessionTime() const |
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95 { |
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96 if ( iSession && iSession->State() == CMceSession::EEstablished ) |
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97 { |
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98 TTime time; |
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99 TTimeIntervalSeconds seconds; |
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100 time.HomeTime(); |
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101 |
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102 time.SecondsFrom( iStartTime, seconds ); |
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103 |
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104 return seconds; |
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105 } |
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106 |
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107 return TTimeIntervalSeconds( KErrNotReady ); |
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108 |
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109 } |
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110 |
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111 |
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112 // ----------------------------------------------------------------------------- |
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113 // |
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114 // ----------------------------------------------------------------------------- |
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115 // |
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116 EXPORT_C TBool CMusEngMceSession::ConnectionActive() const |
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117 { |
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118 if ( iSession ) |
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119 { |
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120 return iSession->ConnectionActive(); |
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121 } |
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122 return EFalse; |
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123 } |
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124 |
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125 |
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126 // ----------------------------------------------------------------------------- |
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127 // |
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128 // ----------------------------------------------------------------------------- |
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129 // |
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130 EXPORT_C TBool CMusEngMceSession::ContainsAudioL() |
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131 { |
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132 __ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
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133 |
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134 for ( TInt i = 0; i < iSession->Streams().Count(); ++i ) |
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135 { |
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136 if ( iSession->Streams()[i]->Type() == KMceAudio ) |
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137 { |
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138 return ETrue; |
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139 } |
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140 } |
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141 |
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142 return EFalse; |
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143 } |
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144 |
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145 |
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146 // ----------------------------------------------------------------------------- |
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147 // |
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148 // ----------------------------------------------------------------------------- |
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149 // |
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150 EXPORT_C TBool CMusEngMceSession::IsMutedL() |
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151 { |
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152 // Precondition checked in ContainsAudioL |
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153 |
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154 if ( ContainsAudioL() && !iExplicitlyMuted ) |
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155 { |
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156 return EFalse; |
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157 } |
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158 |
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159 return ETrue; |
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160 } |
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161 |
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162 |
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163 // ----------------------------------------------------------------------------- |
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164 // |
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165 // ----------------------------------------------------------------------------- |
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166 // |
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167 EXPORT_C CMusEngMceSession::TDisplayOrientation |
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168 CMusEngMceSession::OrientationL() |
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169 { |
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170 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::RotationL()" ) |
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171 |
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172 __ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
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173 |
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174 CMceDisplaySink* display = MusEngMceUtils::GetDisplayL( *iSession ); |
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175 |
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176 TDisplayOrientation displayOrientation; |
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177 CMceDisplaySink::TRotation rotation( display->RotationL() ); |
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178 |
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179 MUS_LOG1( "mus: [ENGINE] MCE rotation is %d", rotation ) |
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180 |
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181 if ( rotation == CMceDisplaySink::ENone ) |
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182 { |
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183 displayOrientation = CMusEngMceSession::EPortrait; |
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184 } |
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185 else |
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186 { |
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187 displayOrientation = CMusEngMceSession::ELandscape; |
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188 } |
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189 |
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190 MUS_LOG1( "mus: [ENGINE] <- CMusEngMceSession::RotationL() %d", |
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191 displayOrientation ) |
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192 |
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193 return displayOrientation; |
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194 } |
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195 |
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196 |
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197 // ----------------------------------------------------------------------------- |
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198 // |
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199 // ----------------------------------------------------------------------------- |
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200 // |
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201 EXPORT_C void CMusEngMceSession::SetOrientationL( |
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202 TDisplayOrientation aOrientation ) |
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203 { |
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204 MUS_LOG1( "mus: [ENGINE] -> CMusEngMceSession::SetOrientationL() %d", |
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205 aOrientation ) |
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206 |
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207 __ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
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208 |
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209 CMceDisplaySink* display = MusEngMceUtils::GetDisplayL( *iSession ); |
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210 |
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211 if ( aOrientation == EPortrait ) |
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212 { |
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213 display->SetRotationL( CMceDisplaySink::ENone ); |
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214 } |
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215 else |
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216 { |
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217 display->SetRotationL( CMceDisplaySink::EClockwise90Degree ); |
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218 } |
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219 |
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220 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::SetOrientationL()" ) |
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221 } |
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222 |
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223 |
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224 // ----------------------------------------------------------------------------- |
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225 // |
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226 // ----------------------------------------------------------------------------- |
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227 // |
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228 EXPORT_C void CMusEngMceSession::VolumeUpL() |
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229 { |
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230 __ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
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231 |
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232 CMusEngSession::VolumeUpL(); |
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233 |
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234 SetSpeakerVolumeL( VolumeL() ); |
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235 } |
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236 |
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237 |
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238 // ----------------------------------------------------------------------------- |
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239 // |
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240 // ----------------------------------------------------------------------------- |
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241 // |
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242 EXPORT_C void CMusEngMceSession::VolumeDownL() |
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243 { |
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244 __ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
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245 |
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246 CMusEngSession::VolumeDownL(); |
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247 |
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248 SetSpeakerVolumeL( VolumeL() ); |
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249 } |
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250 |
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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 EXPORT_C void CMusEngMceSession::SetVolumeL( TInt aVal ) |
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258 { |
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259 __ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
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260 |
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261 CMusEngSession::SetVolumeL( aVal ); |
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262 |
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263 SetSpeakerVolumeL( VolumeL() ); |
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264 } |
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265 |
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266 |
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267 // ----------------------------------------------------------------------------- |
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268 // |
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269 // ----------------------------------------------------------------------------- |
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270 // |
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271 EXPORT_C void CMusEngMceSession::EnableDisplayL( TBool aEnable ) |
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272 { |
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273 MUS_LOG1( "mus: [ENGINE] -> CMusEngMceSession::EnableDisplay() %d", |
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274 aEnable ) |
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275 |
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276 __ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
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277 |
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278 CMceDisplaySink* display = MusEngMceUtils::GetDisplayL( *iSession ); |
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279 |
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280 if ( aEnable ) |
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281 { |
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282 if ( !display->IsEnabled() ) |
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283 { |
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284 display->EnableL(); |
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285 MUS_LOG( " Display enabled" ) |
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286 if ( !iExplicitlyMuted ) |
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287 { |
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288 // Since speaker is not explicitly muted, but disabled as |
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289 // a consequence of disabling bundled display, it must be |
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290 // unmuted. |
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291 DoMuteSpeakerL( EFalse ); |
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292 MUS_LOG( " Bundled speaker enabled" ) |
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293 } |
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294 } |
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295 else |
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296 { |
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297 MUS_LOG( " Display already enabled, ignore" ) |
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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 if ( display->IsEnabled() ) |
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303 { |
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304 display->DisableL(); |
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305 MUS_LOG( " Display disabled" ) |
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306 if ( !iExplicitlyMuted ) |
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307 { |
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308 // Speaker will not be explicitly muted, but disabled as |
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309 // a consequence of disabling bundled display. |
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310 DoMuteSpeakerL( ETrue ); |
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311 MUS_LOG( " Bundled speaker disabled" ) |
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312 } |
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313 } |
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314 else |
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315 { |
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316 MUS_LOG( " Display already disabled, ignore" ) |
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317 } |
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318 } |
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319 |
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320 |
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321 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::EnableDisplay()") |
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322 } |
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323 |
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324 |
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325 // ----------------------------------------------------------------------------- |
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326 // Mutes playback of sended audio streams. Audio data is still streamed. |
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327 // ----------------------------------------------------------------------------- |
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328 // |
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329 EXPORT_C void CMusEngMceSession::MuteL() |
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330 { |
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331 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::Mute()" ) |
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332 |
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333 __ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
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334 |
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335 DoMuteSpeakerL( ETrue ); |
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336 |
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337 // Mark speaker as explicitly muted instead of muted because of disabling |
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338 // bundled display |
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339 iExplicitlyMuted = ETrue; |
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340 |
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341 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::Mute()" ) |
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342 } |
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343 |
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344 |
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345 // ----------------------------------------------------------------------------- |
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346 // Unmutes playback of sended audio streams. |
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347 // ----------------------------------------------------------------------------- |
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348 // |
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349 EXPORT_C void CMusEngMceSession::UnmuteL() |
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350 { |
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351 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::Unmute()" ) |
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352 |
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353 __ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
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354 |
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355 DoMuteSpeakerL( EFalse ); |
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356 |
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357 // Mark speaker as explicitly unmuted instead of unmuted because of |
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358 // enabling bundled display |
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359 iExplicitlyMuted = EFalse; |
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360 |
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361 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::Unmute()" ) |
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362 } |
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363 |
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364 |
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365 // ----------------------------------------------------------------------------- |
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366 // |
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367 // ----------------------------------------------------------------------------- |
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368 // |
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369 CMusEngMceSession::CMusEngMceSession( const TRect& aRect, |
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370 MMusEngSessionObserver& aSessionObserver ) |
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371 : CMusEngSession( aRect ), |
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372 iSessionObserver( aSessionObserver ), |
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373 iSecondsFromLastRtcpReport ( 0 ), |
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374 // Although speaker is constructed as muted, it is not explicitly muted |
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375 iExplicitlyMuted( EFalse ) |
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376 { |
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377 } |
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378 |
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379 |
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380 // ----------------------------------------------------------------------------- |
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381 // |
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382 // ----------------------------------------------------------------------------- |
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383 // |
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384 void CMusEngMceSession::ConstructL() |
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385 { |
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386 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::ConstructL()" ) |
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387 CMusEngSession::ConstructL(); // Base class ConstructL -first |
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388 |
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389 // Creating new MCE Manager and set all needed observers to this class. |
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390 iManager = CMceManager::NewL( TUid::Uid( KMusUiUid ), |
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391 &iTransactionDataContainer ); |
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392 |
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393 iManager->SetSessionObserver( this ); |
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394 iManager->SetInSessionObserver( this ); |
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395 iManager->SetMediaObserver( this ); |
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396 iManager->SetRtpObserver( this ); |
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397 |
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398 // Check if operator specific behavior is expected |
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399 iOperatorVariant = ( MultimediaSharingSettings::OperatorVariantSettingL() == |
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400 MusSettingsKeys::EOperatorSpecific ); |
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401 |
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402 // Update timer initialization |
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403 iUpdateTimer = CMusEngSessionDurationTimer::NewL( *this ); |
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404 |
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405 iSipProfileHandler = CMusSipProfileHandler::NewL( *this ); |
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406 |
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407 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::ConstructL()" ) |
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408 } |
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409 |
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410 |
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411 // ----------------------------------------------------------------------------- |
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412 // |
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413 // ----------------------------------------------------------------------------- |
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414 // |
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415 void CMusEngMceSession::RectChangedL() |
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416 { |
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417 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::RectChangedL()" ) |
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418 |
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419 // If session is not yet created, do nothing |
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420 if ( iSession && iSession->State() != CMceSession::ETerminated ) |
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421 { |
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422 // Rely on having just one display |
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423 CMceDisplaySink* display = MusEngMceUtils::GetDisplayL( *iSession ); |
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424 display->SetDisplayRectL( Rect() ); |
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425 } |
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426 |
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427 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::RectChangedL()" ) |
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428 } |
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429 |
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430 |
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431 // ----------------------------------------------------------------------------- |
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432 // Setting session level sdp lines. Bandwith attribute is always used in |
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433 // operator variant mode and at receiver side (using force). |
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434 // However, bandwidth attribute is preferred to be used at media level |
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435 // (see SetMediaSdpLinesL method). It is set to session level only if other |
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436 // side is using also session level bandwidth. Media level preference exists |
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437 // because some other manufacturer's videosharing does not understand session |
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438 // level bandwidth attribute. |
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439 // ----------------------------------------------------------------------------- |
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440 // |
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441 void CMusEngMceSession::SetSessionSdpLinesL( |
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442 CMceSession& aSession, |
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443 TBool aForceBandwidthLine ) |
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444 { |
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445 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::SetSessionSdpLinesL()" ) |
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446 |
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447 MDesC8Array* oldSessionSdpLines = aSession.SessionSDPLinesL(); |
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448 CleanupDeletePushL( oldSessionSdpLines ); |
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449 TBool bandwidthAtSessionLevel( ContainsText( oldSessionSdpLines, |
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450 KMusEngSessionSdpLineBandwidthLine() ) ); |
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451 CleanupStack::PopAndDestroy( oldSessionSdpLines ); |
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452 |
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453 CDesC8Array* newSessionSDPLines = |
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454 new ( ELeave ) CDesC8ArrayFlat( KMusEngArrayGranularity3 ); |
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455 CleanupStack::PushL( newSessionSDPLines ); |
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456 |
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457 if ( iOperatorVariant ) |
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458 { |
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459 newSessionSDPLines->AppendL( KMusEngSessionSdpLineApplication() ); |
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460 newSessionSDPLines->AppendL( KMusEngSessionSdpLineType() ); |
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461 } |
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462 else |
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463 { |
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464 newSessionSDPLines->AppendL( KMusEngSessionSdpLineXApplication() ); |
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465 } |
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466 |
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467 if ( bandwidthAtSessionLevel && ( iOperatorVariant || aForceBandwidthLine ) ) |
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468 { |
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469 MUS_LOG( "mus: [ENGINE] setting bandwidth to session level" ) |
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470 newSessionSDPLines->AppendL( KMusEngSessionSdpLineBandwidthField() ); |
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471 } |
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472 |
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473 aSession.SetSessionSDPLinesL( newSessionSDPLines ); |
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474 |
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475 CleanupStack::Pop( newSessionSDPLines ); |
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476 |
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477 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::SetSessionSdpLinesL()" ) |
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478 } |
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479 |
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480 // ----------------------------------------------------------------------------- |
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481 // Setting media level sdp lines. Bandwidth is not set to media level if |
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482 // it is used already at session level. |
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483 // ----------------------------------------------------------------------------- |
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484 // |
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485 void CMusEngMceSession::SetMediaSdpLinesL( |
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486 CMceMediaStream& aStream, |
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487 TBool aForceBandwidthLine ) |
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488 { |
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489 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::SetMediaSdpLinesL()" ) |
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490 |
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491 MDesC8Array* sessionSdpLines = aStream.Session()->SessionSDPLinesL(); |
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492 CleanupDeletePushL( sessionSdpLines ); |
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493 TBool bandwidthAtSessionLevel( ContainsText( sessionSdpLines, |
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494 KMusEngSessionSdpLineBandwidthLine() ) ); |
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495 CleanupStack::PopAndDestroy( sessionSdpLines ); |
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496 |
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497 if ( !bandwidthAtSessionLevel && ( iOperatorVariant || aForceBandwidthLine ) ) |
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498 { |
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499 MUS_LOG( "mus: [ENGINE] setting bandwidth to media level" ) |
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500 |
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501 //Add media attribute to sdp |
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502 const TInt KMusMediaSdpLinesGranularity = 1; |
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503 CDesC8Array* headers = |
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504 new ( ELeave ) CDesC8ArrayFlat( KMusMediaSdpLinesGranularity ); |
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505 CleanupStack::PushL( headers ); |
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506 headers->AppendL( KMusEngSessionSdpLineBandwidthField() ); |
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507 aStream.SetMediaAttributeLinesL( headers ); |
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508 CleanupStack::Pop( headers ); |
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509 } |
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510 |
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511 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::SetMediaSdpLinesL()" ) |
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512 } |
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513 |
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514 // ----------------------------------------------------------------------------- |
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515 // Changes volume of all speaker sinks in the session structure |
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516 // ----------------------------------------------------------------------------- |
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517 // |
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518 void CMusEngMceSession::SetSpeakerVolumeL( TInt aNewVolume ) |
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519 { |
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520 TInt sessionState = iSession->State(); |
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521 |
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522 if ( sessionState != CMceSession::EIdle && |
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523 sessionState != CMceSession::EIncoming ) |
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524 { |
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525 for ( TInt i = 0; i < iSession->Streams().Count(); ++i ) |
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526 { |
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527 CMceSpeakerSink* speaker = |
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528 MusEngMceUtils::GetSpeaker( *( iSession->Streams()[i] ) ); |
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529 |
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530 if ( speaker && |
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531 aNewVolume >= 1 && |
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532 aNewVolume <= KMusEngMaxVolume ) |
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533 { |
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534 // MCE might have different scale for volume than MUS |
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535 // so adjust MUS volume to MCE scale before setting. |
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536 TInt maxVol = speaker->MaxVolumeL(); |
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537 TInt setVol = maxVol * aNewVolume / KMusEngMaxVolume; |
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538 setVol = Max(setVol, 1); |
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539 |
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540 MUS_LOG2( |
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541 "mus: [ENGINE] -> CMusEngMceSession::SetSpeakerVolumeL() orig:%d, adjusted:%d", |
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542 aNewVolume, setVol ); |
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543 |
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544 if ( setVol <= maxVol ) |
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545 { |
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546 speaker->SetVolumeL( setVol ); |
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547 } |
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548 } |
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549 } |
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550 } |
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551 } |
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552 |
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553 |
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554 // ----------------------------------------------------------------------------- |
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555 // |
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556 // ----------------------------------------------------------------------------- |
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557 // |
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558 void CMusEngMceSession::AdjustStreamsAndCodecsL() |
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559 { |
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560 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::AdjustStreamsAndCodecsL" ) |
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561 |
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562 __ASSERT_ALWAYS( iSession, User::Leave( KErrNotReady ) ); |
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563 |
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564 const RPointerArray<CMceMediaStream>& streams = iSession->Streams(); |
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565 |
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566 for ( TInt i = 0; i < streams.Count(); ++i ) |
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567 { |
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568 if ( streams[i]->Type() == KMceVideo ) |
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569 { |
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570 CMceVideoStream* videoStream = |
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571 static_cast<CMceVideoStream*>( streams[i] ); |
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572 |
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573 AdjustVideoStreamL( *videoStream ); |
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574 |
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575 if ( videoStream->BoundStream() ) |
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576 { |
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577 AdjustVideoStreamL( static_cast<CMceVideoStream&> |
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578 ( videoStream->BoundStreamL() ) ); |
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579 } |
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580 |
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581 } |
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582 else // audio |
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583 { |
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584 CMceAudioStream* audioStream = |
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585 static_cast<CMceAudioStream*>( streams[i] ); |
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586 |
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587 AdjustAudioStreamL( *audioStream ); |
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588 |
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589 if ( audioStream->BoundStream() ) |
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590 { |
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591 AdjustAudioStreamL( static_cast<CMceAudioStream&> |
|
592 ( audioStream->BoundStreamL() ) ); |
|
593 } |
|
594 |
|
595 } |
|
596 } |
|
597 |
|
598 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::AdjustStreamsAndCodecsL" ) |
|
599 |
|
600 } |
|
601 |
|
602 |
|
603 // ----------------------------------------------------------------------------- |
|
604 // |
|
605 // ----------------------------------------------------------------------------- |
|
606 // |
|
607 void CMusEngMceSession::AdjustVideoStreamL( CMceVideoStream& aVideoStream ) |
|
608 { |
|
609 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::AdjustVideoStreamL" ) |
|
610 |
|
611 aVideoStream.SetLocalMediaPortL( KMusEngDedicatedVideoPort ); |
|
612 |
|
613 DoCodecSelectionL( aVideoStream ); |
|
614 |
|
615 const RPointerArray<CMceVideoCodec>& codecs = aVideoStream.Codecs(); |
|
616 |
|
617 for ( TInt codecIndex = 0; codecIndex < codecs.Count(); ++codecIndex ) |
|
618 { |
|
619 AdjustVideoCodecL( *codecs[codecIndex] ); |
|
620 } |
|
621 |
|
622 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::AdjustVideoStreamL" ) |
|
623 } |
|
624 |
|
625 |
|
626 // ----------------------------------------------------------------------------- |
|
627 // |
|
628 // ----------------------------------------------------------------------------- |
|
629 // |
|
630 void CMusEngMceSession::AdjustAudioStreamL( CMceAudioStream& aAudioStream ) |
|
631 { |
|
632 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::AdjustAudioStreamL" ) |
|
633 |
|
634 aAudioStream.SetLocalMediaPortL( KMusEngDedicatedAudioPort ); |
|
635 |
|
636 const RPointerArray<CMceAudioCodec> codecs = aAudioStream.Codecs(); |
|
637 |
|
638 for ( TInt codecIndex = 0; codecIndex < codecs.Count(); ++codecIndex ) |
|
639 { |
|
640 AdjustAudioCodecL( *codecs[codecIndex] ); |
|
641 } |
|
642 |
|
643 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::AdjustAudioStreamL" ) |
|
644 } |
|
645 |
|
646 |
|
647 // ----------------------------------------------------------------------------- |
|
648 // Calls CMceInSession::RejectL() inside TRAP_IGNORE |
|
649 // ----------------------------------------------------------------------------- |
|
650 // |
|
651 void CMusEngMceSession::Reject( CMceInSession& aSession, |
|
652 const TDesC8& aReason, |
|
653 TUint32 aCode ) |
|
654 { |
|
655 if ( aCode != 0 || aReason != KNullDesC8() ) |
|
656 { |
|
657 TRAP_IGNORE( aSession.RejectL( aReason, aCode, NULL, NULL, NULL ) ) |
|
658 } |
|
659 else |
|
660 { |
|
661 if ( iOperatorVariant ) |
|
662 { |
|
663 // In operator variant, session is rejected with 486 instead of 603. |
|
664 // Also the reason phrase is supposed to be "Busy". |
|
665 TRAP_IGNORE( aSession.RejectL( KMusEngSipReasonPhraseBusy(), |
|
666 KMusEngSipReasonCodeBusyHere ) ) |
|
667 } |
|
668 else |
|
669 { |
|
670 // Normal case |
|
671 TRAP_IGNORE( aSession.RejectL() ) |
|
672 } |
|
673 } |
|
674 } |
|
675 |
|
676 |
|
677 // ----------------------------------------------------------------------------- |
|
678 // By default rejects all incoming sessions immediately without notifying UI |
|
679 // ----------------------------------------------------------------------------- |
|
680 // |
|
681 void CMusEngMceSession::IncomingSession( |
|
682 CMceInSession* aSession, |
|
683 TMceTransactionDataContainer* /*aContainer*/ ) |
|
684 { |
|
685 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::IncomingSession()" ) |
|
686 |
|
687 Reject( *aSession, |
|
688 KMusEngSipReasonPhraseBusyHere(), |
|
689 KMusEngSipReasonCodeBusyHere ); |
|
690 |
|
691 delete aSession; |
|
692 aSession = NULL; |
|
693 |
|
694 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::IncomingSession()" ) |
|
695 } |
|
696 |
|
697 |
|
698 // ----------------------------------------------------------------------------- |
|
699 // By default rejects all incoming updates immediately without notifying UI |
|
700 // ----------------------------------------------------------------------------- |
|
701 // |
|
702 void CMusEngMceSession::IncomingUpdate( |
|
703 CMceSession& aOrigSession, |
|
704 CMceInSession* aUpdatedSession, |
|
705 TMceTransactionDataContainer* /*aContainer*/ ) |
|
706 { |
|
707 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::IncomingUpdate()" ) |
|
708 |
|
709 if ( iSession && |
|
710 iSession == &aOrigSession ) |
|
711 { |
|
712 // Old session is useless from now on |
|
713 delete iSession; |
|
714 iSession = aUpdatedSession; |
|
715 MUS_LOG( "mus: [ENGINE] Unexpected update, reject" ) |
|
716 Reject( *aUpdatedSession ); |
|
717 } |
|
718 else |
|
719 { |
|
720 // This should never happen |
|
721 MUS_LOG( "mus: [ENGINE] Unknown update, reject and delete" ) |
|
722 Reject( *aUpdatedSession ); |
|
723 delete aUpdatedSession; |
|
724 } |
|
725 |
|
726 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::IncomingUpdate()" ) |
|
727 } |
|
728 |
|
729 |
|
730 // ----------------------------------------------------------------------------- |
|
731 // |
|
732 // ----------------------------------------------------------------------------- |
|
733 // |
|
734 void CMusEngMceSession::StreamStateChanged( CMceMediaStream& aStream ) |
|
735 { |
|
736 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::StreamStateChanged()" ) |
|
737 |
|
738 if ( !iSession ) |
|
739 { |
|
740 return; // We cannot do anything |
|
741 } |
|
742 |
|
743 MUS_ENG_LOG_STREAM_STATE( aStream ) |
|
744 |
|
745 switch ( aStream.State() ) |
|
746 { |
|
747 case CMceMediaStream::EUninitialized: // Stream is created |
|
748 { |
|
749 // Unexpected state change |
|
750 break; |
|
751 } |
|
752 case CMceMediaStream::EInitialized: // Stream is initialized |
|
753 { |
|
754 // Should be handled in sibling classes if needed |
|
755 break; |
|
756 } |
|
757 case CMceMediaStream::EBuffering: // Stream is buffering |
|
758 { |
|
759 // Should be handled in sibling classes if needed |
|
760 break; |
|
761 } |
|
762 case CMceMediaStream::EIdle: // Stream is not receiving RTP |
|
763 { |
|
764 // NOP |
|
765 break; |
|
766 } |
|
767 case CMceMediaStream::EStreaming: // Stream is streaming |
|
768 { |
|
769 // If streaming stream is complete video out- or instream, inform UI |
|
770 if ( aStream.Type() == KMceVideo && |
|
771 aStream.Source() && |
|
772 aStream.Sinks().Count() >= 0 && |
|
773 ( aStream.Source()->Type() == KMceRTPSource || |
|
774 aStream.Sinks()[0]->Type() == KMceRTPSink ) ) |
|
775 { |
|
776 iSessionObserver.StreamStreaming(); |
|
777 } |
|
778 break; |
|
779 } |
|
780 case CMceMediaStream::EDisabled: // Stream is explicitly disabled |
|
781 { |
|
782 break; |
|
783 } |
|
784 case CMceMediaStream::ENoResources: |
|
785 { |
|
786 // Stream has no needed resources to stream |
|
787 break; |
|
788 } |
|
789 case CMceMediaStream::ETranscodingRequired: |
|
790 { |
|
791 // Stream requires non-realtime transcoding |
|
792 // Should be handled in sibling classes |
|
793 break; |
|
794 } |
|
795 case CMceMediaStream::ETranscoding: |
|
796 { |
|
797 // Stream is transcoding in non-realtime |
|
798 // Should be handled in sibling classes |
|
799 break; |
|
800 } |
|
801 default: |
|
802 { |
|
803 break; |
|
804 } |
|
805 } |
|
806 |
|
807 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::StreamStateChanged()" ) |
|
808 |
|
809 } |
|
810 |
|
811 |
|
812 // ----------------------------------------------------------------------------- |
|
813 // |
|
814 // ----------------------------------------------------------------------------- |
|
815 // |
|
816 void CMusEngMceSession::StreamStateChanged( CMceMediaStream& aStream, |
|
817 CMceMediaSource& /*aSource*/ ) |
|
818 { |
|
819 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::StreamStateChanged( src )" ) |
|
820 // Use default logic |
|
821 StreamStateChanged( aStream ); |
|
822 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::StreamStateChanged( src )" ) |
|
823 } |
|
824 |
|
825 |
|
826 // ----------------------------------------------------------------------------- |
|
827 // |
|
828 // ----------------------------------------------------------------------------- |
|
829 // |
|
830 void CMusEngMceSession::StreamStateChanged( CMceMediaStream& aStream, |
|
831 CMceMediaSink& /*aSink*/ ) |
|
832 { |
|
833 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::StreamStateChanged( sink )" ) |
|
834 // Use default logic |
|
835 StreamStateChanged( aStream ); |
|
836 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::StreamStateChanged( sink )" ) |
|
837 } |
|
838 |
|
839 |
|
840 // ----------------------------------------------------------------------------- |
|
841 // |
|
842 // ----------------------------------------------------------------------------- |
|
843 // |
|
844 void CMusEngMceSession::SessionStateChanged( |
|
845 CMceSession& aSession, |
|
846 TMceTransactionDataContainer* aContainer ) |
|
847 { |
|
848 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::SessionStateChanged()" ) |
|
849 |
|
850 if ( !aContainer ) |
|
851 { |
|
852 // Container should never be NULL, but if it is, handle as |
|
853 // internal error |
|
854 iSessionObserver.SessionFailed(); |
|
855 return; |
|
856 } |
|
857 |
|
858 // This is the only point to get statuscode and reasonphrase. With this call |
|
859 // they are zeroed and thus cannot be got anymore. |
|
860 TInt statusCode = aContainer->GetStatusCode(); |
|
861 HBufC8* reasonPhrase = aContainer->GetReasonPhrase(); |
|
862 |
|
863 if ( reasonPhrase ) |
|
864 { |
|
865 HandleSessionStateChanged( aSession, statusCode, *reasonPhrase ); |
|
866 delete reasonPhrase ; |
|
867 } |
|
868 else |
|
869 { |
|
870 HandleSessionStateChanged( aSession, statusCode, KNullDesC8() ); |
|
871 } |
|
872 |
|
873 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::SessionStateChanged()" ) |
|
874 } |
|
875 |
|
876 |
|
877 // ----------------------------------------------------------------------------- |
|
878 // |
|
879 // ----------------------------------------------------------------------------- |
|
880 // |
|
881 void CMusEngMceSession::SessionConnectionStateChanged( CMceSession& aSession, |
|
882 TBool aActive ) |
|
883 { |
|
884 MUS_LOG1( "mus: [ENGINE] CMusEngMceSession::\ |
|
885 SessionConnectionStateChanged() active = %b", aActive ) |
|
886 |
|
887 if ( iSession && iSession == &aSession ) |
|
888 { |
|
889 if ( !aActive ) |
|
890 { |
|
891 MUS_LOG( "mus: [ENGINE] CMusEngMceSession::\ |
|
892 SessionConnectionStateChanged: Notify observer" ) |
|
893 iSessionObserver.SessionConnectionLost(); |
|
894 } |
|
895 } |
|
896 |
|
897 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::\ |
|
898 SessionConnectionStateChanged()" ) |
|
899 } |
|
900 |
|
901 |
|
902 // ----------------------------------------------------------------------------- |
|
903 // |
|
904 // ----------------------------------------------------------------------------- |
|
905 // |
|
906 |
|
907 #if ( defined( _DEBUG ) && !defined( UNIT_TESTING ) ) |
|
908 void CMusEngMceSession::Failed( CMceSession& aSession, TInt aError ) |
|
909 #else |
|
910 void CMusEngMceSession::Failed( CMceSession& aSession, TInt /*aError*/ ) |
|
911 #endif |
|
912 { |
|
913 MUS_LOG1( "mus: [ENGINE] -> CMusEngMceSession::Failed() error #%d", |
|
914 aError ) |
|
915 |
|
916 if ( iSession && iSession == &aSession ) |
|
917 { |
|
918 MUS_LOG( "mus: [ENGINE] CMusEngMceSession::Failed: Notify observer" ) |
|
919 iSessionObserver.SessionFailed(); |
|
920 } |
|
921 |
|
922 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::Failed()" ) |
|
923 } |
|
924 |
|
925 |
|
926 // ----------------------------------------------------------------------------- |
|
927 // |
|
928 // ----------------------------------------------------------------------------- |
|
929 // |
|
930 void CMusEngMceSession::UpdateFailed( |
|
931 CMceSession& aSession, |
|
932 TMceTransactionDataContainer* aContainer ) |
|
933 { |
|
934 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::UpdateFailed()" ) |
|
935 |
|
936 if ( !aContainer ) |
|
937 { |
|
938 // Container should never be NULL, but if it is, handle as |
|
939 // internal error |
|
940 iSessionObserver.SessionFailed(); |
|
941 return; |
|
942 } |
|
943 |
|
944 if ( iSession && iSession == &aSession ) |
|
945 { |
|
946 MUS_LOG( "mus: [ENGINE] CMusEngMceSession::UpdateFailed: \ |
|
947 Notify observer" ) |
|
948 iSessionObserver.SessionFailed(); |
|
949 } |
|
950 |
|
951 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::UpdateFailed()" ) |
|
952 } |
|
953 |
|
954 |
|
955 // ----------------------------------------------------------------------------- |
|
956 // |
|
957 // ----------------------------------------------------------------------------- |
|
958 // |
|
959 void CMusEngMceSession::SRReceived( CMceSession& aSession, |
|
960 CMceMediaStream& aStream) |
|
961 { |
|
962 // No logging because of amount of reports |
|
963 if ( iSession && |
|
964 iSession == &aSession ) |
|
965 { |
|
966 for ( TInt i = 0; i < iSession->Streams().Count(); ++i ) |
|
967 { |
|
968 if ( &aStream == iSession->Streams()[i] ) |
|
969 { |
|
970 iSecondsFromLastRtcpReport = 0; |
|
971 } |
|
972 } |
|
973 } |
|
974 } |
|
975 |
|
976 // ----------------------------------------------------------------------------- |
|
977 // |
|
978 // ----------------------------------------------------------------------------- |
|
979 // |
|
980 void CMusEngMceSession::RRReceived( CMceSession& aSession, |
|
981 CMceMediaStream& aStream) |
|
982 { |
|
983 // No logging because of amount of reports |
|
984 |
|
985 if ( iSession && |
|
986 iSession == &aSession ) |
|
987 { |
|
988 for ( TInt i = 0; i < iSession->Streams().Count(); ++i ) |
|
989 { |
|
990 if ( &aStream == iSession->Streams()[i] ) |
|
991 { |
|
992 iSecondsFromLastRtcpReport = 0; |
|
993 } |
|
994 } |
|
995 } |
|
996 } |
|
997 |
|
998 |
|
999 // ----------------------------------------------------------------------------- |
|
1000 // |
|
1001 // ----------------------------------------------------------------------------- |
|
1002 // |
|
1003 void CMusEngMceSession::InactivityTimeout( CMceMediaStream& aStream, |
|
1004 CMceRtpSource& /*aSource*/ ) |
|
1005 { |
|
1006 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::InactivityTimeout()" ) |
|
1007 // This function may be deprecated in future and after that similar |
|
1008 // functionality can be obtained by observing stream state EIdle. |
|
1009 // Anyway it does not work yet and until then, informing UI about |
|
1010 // RTP inactivity is done in this function. |
|
1011 |
|
1012 if ( aStream.Type() == KMceVideo ) |
|
1013 { |
|
1014 iSessionObserver.StreamIdle(); |
|
1015 } |
|
1016 |
|
1017 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::InactivityTimeout()" ) |
|
1018 } |
|
1019 |
|
1020 |
|
1021 // ----------------------------------------------------------------------------- |
|
1022 // |
|
1023 // ----------------------------------------------------------------------------- |
|
1024 // |
|
1025 void CMusEngMceSession::SsrcAdded( CMceMediaStream& /*aStream*/, |
|
1026 CMceRtpSource& /*aSource*/, |
|
1027 TUint /*aSsrc*/ ) |
|
1028 { |
|
1029 MUS_LOG( "mus: [ENGINE] CMusEngMceSession::SsrcAdded( ... )" ) |
|
1030 // NOP, We are not at all interested about SSRCs |
|
1031 } |
|
1032 |
|
1033 |
|
1034 // ----------------------------------------------------------------------------- |
|
1035 // |
|
1036 // ----------------------------------------------------------------------------- |
|
1037 // |
|
1038 void CMusEngMceSession::SsrcRemoved( CMceMediaStream& /*aStream*/, |
|
1039 CMceRtpSource& /*aSource*/, |
|
1040 TUint /*aSsrc*/ ) |
|
1041 { |
|
1042 MUS_LOG( "mus: [ENGINE] CMusEngMceSession::SsrcRemoved(... )" ) |
|
1043 // NOP, We are not at all interested about SSRCs |
|
1044 } |
|
1045 |
|
1046 |
|
1047 // ----------------------------------------------------------------------------- |
|
1048 // |
|
1049 // ----------------------------------------------------------------------------- |
|
1050 // |
|
1051 TBool CMusEngMceSession::IsRoamingBetweenAPsAllowed() |
|
1052 { |
|
1053 TBool allowed( ETrue ); |
|
1054 if ( iSession && |
|
1055 iSession->State() != CMceSession::EIdle && |
|
1056 iSession->State() != CMceSession::ETerminated ) |
|
1057 { |
|
1058 allowed = EFalse; |
|
1059 } |
|
1060 return allowed; |
|
1061 } |
|
1062 |
|
1063 |
|
1064 // ----------------------------------------------------------------------------- |
|
1065 // |
|
1066 // ----------------------------------------------------------------------------- |
|
1067 // |
|
1068 void CMusEngMceSession::HandleSessionStateChanged( CMceSession& aSession, |
|
1069 TInt aStatusCode, |
|
1070 const TDesC8& aReasonPhrase ) |
|
1071 { |
|
1072 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::HandleSessionStateChanged" ) |
|
1073 |
|
1074 MUS_ENG_LOG_SESSION_STATE_AND_STATUS( aSession, aStatusCode, aReasonPhrase ) |
|
1075 |
|
1076 if ( iSession && iSession == &aSession ) |
|
1077 { |
|
1078 switch ( aSession.State() ) |
|
1079 { |
|
1080 case CMceSession::EIdle: |
|
1081 { |
|
1082 MUS_LOG( "mus: [ENGINE] Unexpected asynchronous \ |
|
1083 state transition, consider session as failed." ) |
|
1084 iSessionObserver.SessionFailed(); |
|
1085 break; |
|
1086 } |
|
1087 case CMceSession::EOffering : |
|
1088 { |
|
1089 break; |
|
1090 } |
|
1091 case CMceSession::EIncoming: |
|
1092 { |
|
1093 MUS_LOG( "mus: [ENGINE] Unexpected asynchronous \ |
|
1094 state transition, consider session as failed." ) |
|
1095 iSessionObserver.SessionFailed(); |
|
1096 break; |
|
1097 } |
|
1098 case CMceSession::EReserving : |
|
1099 { |
|
1100 // UpdateL called to incoming session during |
|
1101 // session establishment |
|
1102 break; |
|
1103 } |
|
1104 case CMceSession::EAnswering : // Answering an incoming call |
|
1105 { |
|
1106 break; |
|
1107 } |
|
1108 case CMceSession::EProceeding : |
|
1109 { |
|
1110 break; |
|
1111 } |
|
1112 case CMceSession::EEstablished: |
|
1113 { |
|
1114 // Check that session timer is not already running, which is |
|
1115 // the case when refreshing the session with session timer |
|
1116 if ( !iUpdateTimer->IsActive() ) |
|
1117 { |
|
1118 iStartTime.HomeTime(); // Start counting session duration |
|
1119 iUpdateTimer->Start( KMusEngTimerInterval ); |
|
1120 iSessionObserver.SessionEstablished(); |
|
1121 } |
|
1122 |
|
1123 break; |
|
1124 } |
|
1125 case CMceSession::ECancelling: |
|
1126 { |
|
1127 // MCE has for some reason started to cancel session |
|
1128 break; |
|
1129 } |
|
1130 case CMceSession::ETerminating: |
|
1131 { |
|
1132 // MCE has for some reason started to terminate session |
|
1133 break; |
|
1134 } |
|
1135 case CMceSession::ETerminated: |
|
1136 { |
|
1137 HandleTermination( aStatusCode, aReasonPhrase ); |
|
1138 break; |
|
1139 } |
|
1140 default: |
|
1141 { |
|
1142 MUS_LOG( "mus: [ENGINE] CMusEngMceSession::SessionStateChanged(), \ |
|
1143 default case" ) |
|
1144 break; |
|
1145 } |
|
1146 } |
|
1147 } |
|
1148 |
|
1149 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::HandleSessionStateChanged" ) |
|
1150 } |
|
1151 |
|
1152 |
|
1153 // ----------------------------------------------------------------------------- |
|
1154 // This function should be called only if sibling classes cannot handle |
|
1155 // termination reason by themselves. |
|
1156 // ----------------------------------------------------------------------------- |
|
1157 // |
|
1158 void CMusEngMceSession::HandleTermination( TInt aStatusCode, |
|
1159 const TDesC8& /*aReasonPhrase*/ ) |
|
1160 { |
|
1161 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::HandleTermination()" ) |
|
1162 |
|
1163 iSipProfileHandler->RefreshIapAvailabilities(); |
|
1164 |
|
1165 switch ( aStatusCode ) |
|
1166 { |
|
1167 case 0: |
|
1168 { |
|
1169 // Normal session termination or session by another end. |
|
1170 iSessionObserver.SessionTerminated(); |
|
1171 break; |
|
1172 } |
|
1173 case KMusEngSipReasonCodeOk: |
|
1174 { |
|
1175 // Normal session termination by this end: We have sent BYE |
|
1176 // and now received 200 OK to it. |
|
1177 iSessionObserver.SessionTerminated(); |
|
1178 break; |
|
1179 } |
|
1180 default: |
|
1181 { |
|
1182 // Termination reason cannot be determined, handle as internal |
|
1183 // error. |
|
1184 iSessionObserver.SessionFailed(); |
|
1185 break; |
|
1186 } |
|
1187 } |
|
1188 |
|
1189 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::HandleTermination()" ) |
|
1190 } |
|
1191 |
|
1192 |
|
1193 // ----------------------------------------------------------------------------- |
|
1194 // |
|
1195 // ----------------------------------------------------------------------------- |
|
1196 // |
|
1197 void CMusEngMceSession::AdjustVideoCodecL( CMceVideoCodec& aVideoCodec ) |
|
1198 { |
|
1199 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::AdjustVideoCodecL()" ) |
|
1200 |
|
1201 aVideoCodec.SetMMFPriorityL( KAudioPrioritySwisPlayback ); |
|
1202 aVideoCodec.SetMMFPriorityPreferenceL( KAudioPrefSwisPlayback ); |
|
1203 MUS_LOG( "mus: [ENGINE] Video MMF priority and preference set" ) |
|
1204 |
|
1205 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::AdjustVideoCodecL()" ) |
|
1206 } |
|
1207 |
|
1208 |
|
1209 // ----------------------------------------------------------------------------- |
|
1210 // 1. Sets MMF audio priority and preference |
|
1211 // ----------------------------------------------------------------------------- |
|
1212 // |
|
1213 void CMusEngMceSession::AdjustAudioCodecL( CMceAudioCodec& aAudioCodec ) |
|
1214 { |
|
1215 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::AdjustAudioCodecL()" ) |
|
1216 |
|
1217 aAudioCodec.SetMMFPriorityL( KAudioPrioritySwisPlayback ); |
|
1218 aAudioCodec.SetMMFPriorityPreferenceL( KAudioPrefSwisPlayback ); |
|
1219 MUS_LOG( "mus: [ENGINE] Audio MMF priority and preference set" ) |
|
1220 |
|
1221 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::AdjustAudioCodecL()" ) |
|
1222 } |
|
1223 |
|
1224 |
|
1225 // ----------------------------------------------------------------------------- |
|
1226 // Remove multiples of H.263 codec, prefer H263-2000 over H263-1998. |
|
1227 // Additionally select just the one with best quality from selected mode. |
|
1228 // ----------------------------------------------------------------------------- |
|
1229 // |
|
1230 void CMusEngMceSession::DoCodecSelectionL( CMceVideoStream& aVideoStream ) |
|
1231 { |
|
1232 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::DoCodecSelectionL()" ) |
|
1233 |
|
1234 const RPointerArray<CMceVideoCodec>& codecs = aVideoStream.Codecs(); |
|
1235 TBool codecModeBasedRemovalNeeded( EFalse ); |
|
1236 // Label:H263 |
|
1237 TBool H2632000CodecFound( EFalse ); |
|
1238 TBool H2631998CodecFound( EFalse ); |
|
1239 for ( TInt codecIndex = 0; codecIndex < codecs.Count(); ++codecIndex ) |
|
1240 { |
|
1241 const CMceVideoCodec& currentCodec = *codecs[codecIndex]; |
|
1242 if ( currentCodec.SdpName().FindF( KMceSDPNameH263 ) != KErrNotFound ) |
|
1243 { |
|
1244 if ( !currentCodec.SdpName().CompareF( KMceSDPNameH2632000 ) ) |
|
1245 { |
|
1246 H2632000CodecFound = ETrue; |
|
1247 codecModeBasedRemovalNeeded = H2631998CodecFound; |
|
1248 } |
|
1249 else if ( !currentCodec.SdpName().CompareF( KMceSDPNameH2631998 ) ) |
|
1250 { |
|
1251 H2631998CodecFound = ETrue; |
|
1252 codecModeBasedRemovalNeeded = H2632000CodecFound; |
|
1253 } |
|
1254 else |
|
1255 { |
|
1256 // NOP |
|
1257 } |
|
1258 } |
|
1259 } |
|
1260 if ( codecModeBasedRemovalNeeded ) |
|
1261 { |
|
1262 DoCodecModeBasedRemovalL( aVideoStream ); |
|
1263 } |
|
1264 |
|
1265 const RPointerArray<CMceVideoCodec>& codecs2 = aVideoStream.Codecs(); |
|
1266 const CMceVideoCodec* bestBitrateCodec( NULL ); |
|
1267 for ( TInt codecIndex = 0; codecIndex < codecs2.Count(); ++codecIndex ) |
|
1268 { |
|
1269 const CMceVideoCodec& currentCodec = *codecs2[codecIndex]; |
|
1270 if ( currentCodec.SdpName().FindF( KMceSDPNameH263 ) != KErrNotFound ) |
|
1271 { |
|
1272 if ( !bestBitrateCodec || |
|
1273 currentCodec.MaxBitRate() > bestBitrateCodec->MaxBitRate() ) |
|
1274 { |
|
1275 bestBitrateCodec = ¤tCodec; |
|
1276 } |
|
1277 } |
|
1278 } |
|
1279 if ( bestBitrateCodec != NULL ) |
|
1280 { |
|
1281 DoBitrateBasedRemovalL( aVideoStream, *bestBitrateCodec ); |
|
1282 } |
|
1283 |
|
1284 /* Codec removal based on configuration */ |
|
1285 DoCodecConfigurationBasedRemovalL( aVideoStream ); |
|
1286 |
|
1287 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::DoCodecSelectionL()" ) |
|
1288 } |
|
1289 |
|
1290 |
|
1291 // ----------------------------------------------------------------------------- |
|
1292 // |
|
1293 // ----------------------------------------------------------------------------- |
|
1294 // |
|
1295 void CMusEngMceSession::UpdateTimerEvent() |
|
1296 { |
|
1297 // Update timer is used also to detect RTCP inactivity |
|
1298 ++iSecondsFromLastRtcpReport; |
|
1299 |
|
1300 iSessionObserver.SessionTimeChanged( GetSessionTime() ); |
|
1301 |
|
1302 if ( iSecondsFromLastRtcpReport >= KMusEngRtcpInactivityThreshold ) |
|
1303 { |
|
1304 iSessionObserver.InactivityTimeout(); |
|
1305 // Disable calling multiple times by reseting timer |
|
1306 iSecondsFromLastRtcpReport = 0; |
|
1307 } |
|
1308 |
|
1309 iUpdateTimer->Start( KMusEngTimerInterval ); |
|
1310 } |
|
1311 |
|
1312 |
|
1313 // ----------------------------------------------------------------------------- |
|
1314 // Enables or disables all the speaker sinks of all the audio streams |
|
1315 // ----------------------------------------------------------------------------- |
|
1316 // |
|
1317 void CMusEngMceSession::DoMuteSpeakerL( TBool aMute ) |
|
1318 { |
|
1319 MUS_LOG1( "mus: [ENGINE] -> CMusEngMceSession::MuteL( %d )", aMute ) |
|
1320 |
|
1321 const RPointerArray<CMceMediaStream>& streams = iSession->Streams(); |
|
1322 |
|
1323 for ( TInt i = 0; i < streams.Count(); ++i ) |
|
1324 { |
|
1325 CMceSpeakerSink* speaker = |
|
1326 MusEngMceUtils::GetSpeaker( *streams[i] ); |
|
1327 |
|
1328 if ( speaker ) |
|
1329 { |
|
1330 if( aMute ) |
|
1331 { |
|
1332 if ( speaker->IsEnabled() ) |
|
1333 { |
|
1334 speaker->DisableL(); |
|
1335 } |
|
1336 else |
|
1337 { |
|
1338 MUS_LOG( "mus: [ENGINE] Speaker already muted, NOP" ) |
|
1339 } |
|
1340 } |
|
1341 else |
|
1342 { |
|
1343 if ( !speaker->IsEnabled() ) |
|
1344 { |
|
1345 speaker->EnableL(); |
|
1346 } |
|
1347 else |
|
1348 { |
|
1349 MUS_LOG( "mus: [ENGINE] Speaker already unmuted, NOP" ) |
|
1350 } |
|
1351 } |
|
1352 } |
|
1353 } |
|
1354 |
|
1355 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::MuteL( TBool aMute )" ) |
|
1356 } |
|
1357 |
|
1358 // ----------------------------------------------------------------------------- |
|
1359 // Checks if some of array items contains specific text |
|
1360 // (exact match not required) |
|
1361 // ----------------------------------------------------------------------------- |
|
1362 // |
|
1363 TBool CMusEngMceSession::ContainsText( MDesC8Array* aArray, const TDesC8& aItem ) |
|
1364 { |
|
1365 for ( TInt i = 0; aArray && i < aArray->MdcaCount(); i++ ) |
|
1366 { |
|
1367 if ( aArray->MdcaPoint( i ).FindF( aItem ) != KErrNotFound ) |
|
1368 { |
|
1369 return ETrue; |
|
1370 } |
|
1371 } |
|
1372 return EFalse; |
|
1373 } |
|
1374 |
|
1375 |
|
1376 // ----------------------------------------------------------------------------- |
|
1377 // |
|
1378 // ----------------------------------------------------------------------------- |
|
1379 // |
|
1380 void CMusEngMceSession::DoBitrateBasedRemovalL( |
|
1381 CMceVideoStream& aVideoStream, |
|
1382 const CMceVideoCodec& aBestBitrateVideoCodec ) |
|
1383 { |
|
1384 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::DoBitrateBasedRemovalL()" ) |
|
1385 |
|
1386 RPointerArray<CMceVideoCodec>& codecs = |
|
1387 MUS_CODEC_ARR_CONST_CAST( aVideoStream.Codecs() ); |
|
1388 |
|
1389 TInt codecIndex = 0; |
|
1390 while ( codecIndex < codecs.Count() ) |
|
1391 { |
|
1392 CMceVideoCodec& currentCodec = *codecs[codecIndex++]; |
|
1393 if ( currentCodec.SdpName().FindF( KMceSDPNameH263 ) != KErrNotFound && |
|
1394 ¤tCodec != &aBestBitrateVideoCodec ) |
|
1395 { |
|
1396 MUS_LOG( "mus: [ENGINE] removing" ) |
|
1397 aVideoStream.RemoveCodecL( currentCodec ); |
|
1398 codecs = MUS_CODEC_ARR_CONST_CAST( aVideoStream.Codecs() ); |
|
1399 codecIndex = 0; |
|
1400 } |
|
1401 } |
|
1402 |
|
1403 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::DoBitrateBasedRemovalL()" ) |
|
1404 } |
|
1405 |
|
1406 // ----------------------------------------------------------------------------- |
|
1407 // |
|
1408 // ----------------------------------------------------------------------------- |
|
1409 // |
|
1410 void CMusEngMceSession::DoCodecModeBasedRemovalL( CMceVideoStream& aVideoStream ) |
|
1411 { |
|
1412 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::DoCodecModeBasedRemovalL()" ) |
|
1413 |
|
1414 RPointerArray<CMceVideoCodec>& codecs = |
|
1415 MUS_CODEC_ARR_CONST_CAST( aVideoStream.Codecs() ); |
|
1416 |
|
1417 TInt codecIndex = 0; |
|
1418 while ( codecIndex < codecs.Count() ) |
|
1419 { |
|
1420 CMceVideoCodec& currentCodec = *codecs[codecIndex++]; |
|
1421 if ( !currentCodec.SdpName().CompareF( KMceSDPNameH2631998 ) ) |
|
1422 { |
|
1423 MUS_LOG( "mus: [ENGINE] removing" ) |
|
1424 aVideoStream.RemoveCodecL( currentCodec ); |
|
1425 codecs = MUS_CODEC_ARR_CONST_CAST( aVideoStream.Codecs() ); |
|
1426 codecIndex = 0; |
|
1427 } |
|
1428 } |
|
1429 |
|
1430 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::DoCodecModeBasedRemovalL()" ) |
|
1431 } |
|
1432 |
|
1433 // ----------------------------------------------------------------------------- |
|
1434 // |
|
1435 // ----------------------------------------------------------------------------- |
|
1436 // |
|
1437 void CMusEngMceSession::DoCodecConfigurationBasedRemovalL( CMceVideoStream& aVideoStream ) |
|
1438 { |
|
1439 MUS_LOG( "mus: [ENGINE] -> CMusEngMceSession::DoCodecConfigurationBasedRemovalL()" ) |
|
1440 if( MultimediaSharingSettings::IsAvcDisabled()) |
|
1441 { |
|
1442 RPointerArray<CMceVideoCodec>& codecs = |
|
1443 MUS_CODEC_ARR_CONST_CAST( aVideoStream.Codecs() ); |
|
1444 TInt codecIndex = 0; |
|
1445 while ( codecIndex < codecs.Count() ) |
|
1446 { |
|
1447 CMceVideoCodec& currentCodec = *codecs[codecIndex++]; |
|
1448 if ( !currentCodec.SdpName().CompareF( KMceSDPNameH264 ) ) |
|
1449 { |
|
1450 MUS_LOG( "mus: [ENGINE] - Removing avc from supported codec list" ) |
|
1451 aVideoStream.RemoveCodecL( currentCodec ); |
|
1452 codecs = MUS_CODEC_ARR_CONST_CAST( aVideoStream.Codecs() ); |
|
1453 codecIndex = 0; |
|
1454 } |
|
1455 } |
|
1456 } |
|
1457 MUS_LOG( "mus: [ENGINE] <- CMusEngMceSession::DoCodecConfigurationBasedRemovalL()" ) |
|
1458 } |
|