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1 /* |
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2 * Copyright (c) 2004-2008 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: Symmetric subthread client |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 // INCLUDE FILES |
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21 #include <mmf/server/mmfdatasource.h> |
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22 #include <mmf/server/mmfdatasink.h> |
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23 |
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24 #include "mccsymsubthreadclient.h" |
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25 #include "mccsymulstream.h" |
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26 #include "mccsymdlstream.h" |
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27 #include "mccsymsimpledlstream.h" |
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28 #include "mccdtmfdlstream.h" |
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29 #include "mccdtmfulstream.h" |
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30 #include "mccrtpmanager.h" |
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31 #include "amrpayloadformatutil.h" |
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32 #include "mccinternalevents.h" |
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33 #include "mccsubcontrollerlogs.h" |
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34 #include "mmccsecureinterface.h" |
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35 |
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36 |
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37 // ============================ MEMBER FUNCTIONS =============================== |
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38 |
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39 // ----------------------------------------------------------------------------- |
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40 // CMccSymSubthreadClient::CMccSymSubthreadClient |
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41 // C++ default constructor can NOT contain any code, that |
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42 // might leave. |
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43 // ----------------------------------------------------------------------------- |
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44 CMccSymSubthreadClient::CMccSymSubthreadClient( |
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45 MMccEventHandler* aObserver, |
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46 MMccResources* aMccResources, |
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47 TInt aLinkType, |
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48 TUint32 aMccSessionId ): |
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49 CMccSubThreadClientBase( aObserver, aMccResources, aLinkType, aMccSessionId ) |
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50 { |
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51 } |
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52 |
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53 // ----------------------------------------------------------------------------- |
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54 // CMccSymSubthreadClient::ConstructL |
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55 // Symbian 2nd phase constructor can leave. |
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56 // ----------------------------------------------------------------------------- |
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57 void CMccSymSubthreadClient::ConstructL() |
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58 { |
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59 __SUBCONTROLLER( "CMccSymSubthreadClient::ConstructL" ) |
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60 User::LeaveIfNull( iObserver ); |
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61 User::LeaveIfNull( iMccResources ); |
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62 iRtpmanager = CMccRtpManager::NewL( *this, *iMccResources, MccSessionId() ); |
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63 __SUBCONTROLLER( "CMccSymSubthreadClient::ConstructL, exit" ) |
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64 } |
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65 |
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66 // ----------------------------------------------------------------------------- |
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67 // CMccSymSubthreadClient::NewL |
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68 // Static constructor. |
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69 // ----------------------------------------------------------------------------- |
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70 CMccSymSubthreadClient* CMccSymSubthreadClient::NewL( |
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71 MMccEventHandler* aObserver, |
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72 MMccResources* aMccResources, |
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73 TInt aLinkType, |
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74 TUint32 aMccSessionId ) |
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75 { |
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76 CMccSymSubthreadClient* self = |
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77 new ( ELeave ) CMccSymSubthreadClient( aObserver, aMccResources, aLinkType, aMccSessionId ); |
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78 CleanupStack::PushL( self ); |
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79 self->ConstructL(); |
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80 CleanupStack::Pop( self ); |
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81 return self; |
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82 } |
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83 |
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84 // ----------------------------------------------------------------------------- |
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85 // CMccSymSubthreadClient::~CMccSymSubthreadClient |
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86 // Destructor |
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87 // ----------------------------------------------------------------------------- |
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88 CMccSymSubthreadClient::~CMccSymSubthreadClient() |
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89 { |
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90 __SUBCONTROLLER( "CMccSymSubthreadClient::~CMccSymSubthreadClient" ) |
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91 |
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92 iStreams.ResetAndDestroy(); |
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93 iStreams.Close(); |
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94 |
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95 iUnusedStreams.Reset(); |
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96 iUnusedStreams.Close(); |
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97 |
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98 if( iRtpmanager ) |
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99 { |
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100 iRtpmanager->CloseSession(); |
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101 delete iRtpmanager; |
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102 } |
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103 __SUBCONTROLLER( "CMccSymSubthreadClient::~CMccSymSubthreadClient, exit" ) |
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104 } |
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105 |
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106 // ----------------------------------------------------------------------------- |
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107 // CMccSymSubthreadClient::SetVolumeL |
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108 // Creates a new RTP session in a subthread |
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109 // ----------------------------------------------------------------------------- |
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110 void CMccSymSubthreadClient::SetVolumeL( TInt aVolume ) |
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111 { |
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112 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::SetVolumeL", aVolume ) |
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113 TInt strmCount = iStreams.Count(); |
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114 if( strmCount ) |
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115 { |
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116 for( TInt k = 0; k < strmCount; k++ ) |
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117 { |
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118 iStreams[k]->SetVolumeL( aVolume ); |
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119 } |
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120 } |
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121 else |
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122 { |
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123 __SUBCONTROLLER( "CMccSymSubthreadClient::SetVolumeL, no streams" ) |
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124 } |
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125 __SUBCONTROLLER( "CMccSymSubthreadClient::SetVolumeL, exit" ) |
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126 } |
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127 |
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128 // ----------------------------------------------------------------------------- |
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129 // CMccSymSubthreadClient::SetGainL |
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130 // Creates a new RTP session in a subthread |
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131 // ----------------------------------------------------------------------------- |
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132 void CMccSymSubthreadClient::SetGainL( TInt aGain ) |
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133 { |
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134 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::SetGainL", aGain ) |
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135 TInt strmCount = iStreams.Count(); |
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136 if( strmCount ) |
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137 { |
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138 for( TInt k = 0; k < strmCount; k++ ) |
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139 { |
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140 iStreams[k]->SetGainL( aGain ); |
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141 } |
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142 } |
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143 else |
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144 { |
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145 __SUBCONTROLLER( "CMccSymSubthreadClient::SetGainL, no streams" ) |
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146 } |
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147 __SUBCONTROLLER( "CMccSymSubthreadClient::SetGainL, exit" ) |
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148 } |
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149 |
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150 // ----------------------------------------------------------------------------- |
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151 // CMccSymSubthreadClient::VolumeL |
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152 // Creates a new RTP session in a subthread |
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153 // ----------------------------------------------------------------------------- |
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154 TInt CMccSymSubthreadClient::GetVolumeL( const TUint32 aStreamId ) |
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155 { |
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156 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::GetVolumeL for streamId", aStreamId ) |
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157 __ASSERT_ALWAYS( iStreams.Count(), User::Leave( KErrNotFound ) ); |
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158 TInt volume = 0; |
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159 TInt index = FindStreamL( aStreamId ); |
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160 volume = iStreams[index]->VolumeL(); |
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161 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::GetVolumeL exit with", volume ) |
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162 return volume; |
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163 } |
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164 |
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165 // ----------------------------------------------------------------------------- |
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166 // CMccSymSubthreadClient::GainL |
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167 // Creates a new RTP session in a subthread |
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168 // ----------------------------------------------------------------------------- |
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169 TInt CMccSymSubthreadClient::GetGainL( const TUint32 aStreamId ) |
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170 { |
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171 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::GetGainL for streamId", aStreamId ) |
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172 __ASSERT_ALWAYS( iStreams.Count(), User::Leave( KErrNotFound ) ); |
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173 TInt gain = 0; |
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174 TInt index = FindStreamL( aStreamId ); |
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175 gain = iStreams[index]->GainL(); |
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176 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::GetGainL exit with", gain ) |
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177 return gain; |
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178 } |
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179 |
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180 // ----------------------------------------------------------------------------- |
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181 // CMccSymSubthreadClient::MaxVolumeL |
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182 // Creates a new RTP session in a subthread |
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183 // ----------------------------------------------------------------------------- |
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184 TInt CMccSymSubthreadClient::MaxVolumeL( const TUint32 aStreamId ) |
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185 { |
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186 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::MaxVolumeL for streamId", aStreamId ) |
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187 __ASSERT_ALWAYS( iStreams.Count(), User::Leave( KErrNotFound ) ); |
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188 TInt maxvolume = 0; |
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189 TInt index = FindStreamL( aStreamId ); |
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190 maxvolume = iStreams[index]->MaxVolumeL(); |
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191 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::MaxVolumeL exit with", maxvolume ) |
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192 return maxvolume; |
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193 } |
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194 |
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195 // ----------------------------------------------------------------------------- |
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196 // CMccSymSubthreadClient::MaxGainL |
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197 // Creates a new RTP session in a subthread |
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198 // ----------------------------------------------------------------------------- |
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199 TInt CMccSymSubthreadClient::MaxGainL( const TUint32 aStreamId ) |
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200 { |
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201 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::MaxGainL for streamId", aStreamId ) |
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202 __ASSERT_ALWAYS( iStreams.Count(), User::Leave( KErrNotFound ) ); |
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203 TInt maxgain = 0; |
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204 TInt index = FindStreamL( aStreamId ); |
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205 maxgain = iStreams[index]->MaxGainL(); |
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206 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::MaxGainL exit with", maxgain ) |
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207 return maxgain; |
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208 } |
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209 |
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210 // ----------------------------------------------------------------------------- |
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211 // CMccSymSubthreadClient::SetBalanceL |
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212 // From CMccSubThreadClientBase |
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213 // ----------------------------------------------------------------------------- |
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214 void CMccSymSubthreadClient::SetBalanceL( const TUint32 aStreamId, TInt aLeftBalance, |
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215 TInt aRightBalance ) |
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216 { |
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217 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::SetBalanceL for streamId", aStreamId ) |
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218 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::SetBalanceL for LeftBalance", aLeftBalance ) |
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219 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::SetBalanceL for RightBalance", aRightBalance ) |
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220 __ASSERT_ALWAYS( iStreams.Count(), User::Leave( KErrNotFound ) ); |
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221 TInt index = FindStreamL( aStreamId ); |
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222 iStreams[index]->SetBalanceL( aLeftBalance, aRightBalance ); |
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223 __SUBCONTROLLER( "CMccSymSubthreadClient::SetBalanceL exit" ) |
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224 } |
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225 |
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226 // ----------------------------------------------------------------------------- |
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227 // CMccSymSubthreadClient::GetBalanceL |
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228 // From CMccSubThreadClientBase |
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229 // ----------------------------------------------------------------------------- |
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230 void CMccSymSubthreadClient::GetBalanceL( const TUint32 aStreamId, TInt& aLeftBalance, |
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231 TInt& aRightBalance ) |
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232 { |
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233 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::GetBalanceL for streamId", aStreamId ) |
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234 __ASSERT_ALWAYS( iStreams.Count(), User::Leave( KErrNotFound ) ); |
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235 TInt index = FindStreamL( aStreamId ); |
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236 iStreams[index]->GetBalanceL( aLeftBalance, aRightBalance ); |
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237 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::GetBalanceL for LeftBalance", aLeftBalance ) |
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238 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::GetBalanceL for RightBalance", aRightBalance ) |
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239 __SUBCONTROLLER( "CMccSymSubthreadClient::GetBalanceL exit" ) |
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240 } |
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241 |
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242 // ----------------------------------------------------------------------------- |
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243 // CMccSymSubthreadClient::OpenL |
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244 // From CMccSubThreadClientBase |
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245 // ----------------------------------------------------------------------------- |
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246 void CMccSymSubthreadClient::OpenL( TInt aStreamType, |
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247 TFourCC aFourCC, |
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248 MDataSource* aDatasource, |
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249 MDataSink* aDatasink, |
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250 const TUint32 aStreamId, |
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251 TMMFPrioritySettings aSettings ) |
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252 { |
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253 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::OpenL for streamId", aStreamId ) |
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254 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient stream type", aStreamType ) |
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255 __ASSERT_ALWAYS( iSessionCreated, User::Leave( KErrNotReady ) ); |
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256 __ASSERT_ALWAYS( aDatasource, User::Leave( KErrArgument ) ); |
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257 __ASSERT_ALWAYS( aDatasink, User::Leave( KErrArgument ) ); |
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258 |
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259 TUid sourceType = aDatasource->DataSourceType(); |
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260 TUid sinkType = aDatasink->DataSinkType(); |
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261 |
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262 iPrioritySettingsData = aSettings; |
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263 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient audio priority", iPrioritySettingsData.iPriority ) |
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264 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient audio preference", iPrioritySettingsData.iPref ) |
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265 |
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266 CMccSymStreamBase* stream( NULL ); |
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267 |
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268 TBool localAVToDisplayStream = ( aStreamType == KMccVideoLocalStream || |
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269 aStreamType == KMccAudioLocalStream ) && |
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270 sourceType == KMccFileSourceUid && |
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271 sinkType == KMccVideoSinkUid; |
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272 |
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273 if ( KMccDtmfStream == aStreamType && KMccRtpSourceUid == sourceType ) |
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274 { |
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275 __SUBCONTROLLER( "CMccSymSubthreadClient::OpenL, new CMccDtmfDlStream" ) |
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276 |
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277 stream = CMccDtmfDlStream::NewLC( aStreamId, this, iMccResources, |
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278 iRtpmanager, aFourCC, aStreamType, *iRtpMediaClock ); |
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279 } |
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280 else if ( KMccDtmfStream == aStreamType && KMccRtpSinkUid == sinkType ) |
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281 { |
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282 __SUBCONTROLLER( "CMccSymSubthreadClient::OpenL, new CMccDtmfUlStream" ) |
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283 |
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284 stream = CMccDtmfUlStream::NewLC( aStreamId, this, iMccResources, |
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285 iRtpmanager, aFourCC, aStreamType, *iRtpMediaClock ); |
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286 } |
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287 // Special handling for local video if it should be displayed (treat as uplink) |
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288 else if( sinkType == KMccRtpSinkUid || |
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289 localAVToDisplayStream ) |
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290 { |
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291 __SUBCONTROLLER( "CMccSymSubthreadClient::OpenL, new CMccSymUlStream" ) |
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292 stream = CMccSymUlStream::NewLC( aStreamId, |
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293 this, |
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294 iMccResources, |
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295 iRtpmanager, |
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296 aFourCC, |
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297 aStreamType, |
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298 *iRtpMediaClock ); |
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299 } |
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300 else if( sourceType == KMccRtpSourceUid && sinkType != KMccVideoSinkUid ) |
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301 { |
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302 __SUBCONTROLLER( "CMccSymSubthreadClient::OpenL, new CMccSymDlStream" ) |
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303 stream = CMccSymDlStream::NewLC( aStreamId, |
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304 this, |
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305 iMccResources, |
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306 iRtpmanager, |
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307 aStreamType ); |
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308 } |
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309 else if( ( sourceType == KMccRtpSourceUid && sinkType == KMccVideoSinkUid ) || |
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310 ( aStreamType == KMccAudioLocalStream || aStreamType == KMccVideoLocalStream ) ) |
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311 { |
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312 __SUBCONTROLLER( "CMccSymSubthreadClient::OpenL, new CMccSymSimpleDlStream" ) |
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313 stream = CMccSymSimpleDlStream::NewLC( aStreamId, |
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314 this, |
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315 iMccResources, |
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316 iRtpmanager, |
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317 aFourCC, |
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318 aStreamType ); |
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319 |
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320 } |
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321 else |
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322 { |
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323 __SUBCONTROLLER( "CMccSymSubthreadClient::OpenL, KErrArgument" ) |
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324 User::Leave( KErrArgument ); |
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325 } |
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326 |
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327 stream->AddSinkAndSourceL( aDatasink, aDatasource ); |
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328 iStreams.AppendL( stream ); |
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329 CleanupStack::Pop( stream ); |
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330 |
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331 TInt index = FindStreamL( aStreamId ); |
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332 iStreams[ index ]->SetMMFPriority( aSettings ); |
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333 |
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334 __SUBCONTROLLER( "CMccSymSubthreadClient::OpenL, exit" ) |
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335 } |
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336 |
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337 |
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338 // ----------------------------------------------------------------------------- |
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339 // CMccSymSubthreadClient::PrepareL |
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340 // From CMccSubThreadClientBase |
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341 // ----------------------------------------------------------------------------- |
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342 void CMccSymSubthreadClient::PrepareL( const TUint32 aStreamId, |
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343 const TUint32 aEndpointId ) |
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344 { |
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345 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::PrepareL, streamId", aStreamId ) |
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346 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::PrepareL, aEndpointId", aEndpointId ) |
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347 __ASSERT_ALWAYS( iStreams.Count(), User::Leave( KErrNotFound ) ); |
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348 TInt index = FindStreamL( aStreamId ); |
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349 iStreams[index]->PrimeL( aEndpointId ); |
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350 __SUBCONTROLLER( "CMccSymSubthreadClient::PrepareL, exit" ) |
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351 } |
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352 |
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353 // ----------------------------------------------------------------------------- |
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354 // CMccSymSubthreadClient::PlayL |
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355 // From CMccSubThreadClientBase |
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356 // ----------------------------------------------------------------------------- |
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357 void CMccSymSubthreadClient::PlayL( const TUint32 aStreamId, |
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358 const TUint32 aEndpointId, |
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359 TBool aStreamPaused, |
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360 TBool aEnableRTCP ) |
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361 { |
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362 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::PlayL, streamId", aStreamId ) |
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363 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::PlayL, aEndpointId", aEndpointId ) |
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364 __ASSERT_ALWAYS( iStreams.Count(), User::Leave( KErrNotFound ) ); |
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365 TInt index = FindStreamL( aStreamId ); |
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366 iStreams[index]->PlayL( aEndpointId, aStreamPaused, aEnableRTCP ); |
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367 __SUBCONTROLLER( "CMccSymSubthreadClient::PlayL, exit" ) |
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368 } |
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369 |
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370 // ----------------------------------------------------------------------------- |
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371 // CMccSymSubthreadClient::StopL |
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372 // From CMccSubThreadClientBase |
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373 // ----------------------------------------------------------------------------- |
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374 void CMccSymSubthreadClient::StopL( const TUint32 aStreamId, |
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375 const TUint32 aEndpointId ) |
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376 { |
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377 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::StopL, streamId", aStreamId ) |
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378 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::StopL, aEndpointId", aEndpointId ) |
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379 TInt index = FindStream( aStreamId ); |
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380 if ( index != KErrNotFound ) |
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381 { |
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382 iStreams[index]->StopL( aEndpointId ); |
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383 } |
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384 else |
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385 { |
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386 // No need to stop if unused |
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387 index = iUnusedStreams.Find( aStreamId ); |
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388 __ASSERT_ALWAYS( index != KErrNotFound, User::Leave( KErrNotFound ) ); |
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389 } |
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390 __SUBCONTROLLER( "CMccSymSubthreadClient::StopL, exit" ) |
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391 } |
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392 |
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393 // ----------------------------------------------------------------------------- |
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394 // CMccSymSubthreadClient::PauseL |
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395 // From CMccSubThreadClientBase |
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396 // ----------------------------------------------------------------------------- |
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397 void CMccSymSubthreadClient::PauseL( const TUint32 aStreamId, |
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398 const TUint32 aEndpointId, |
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399 TBool aEnableRTCP ) |
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400 { |
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401 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::PauseL, streamId", aStreamId ) |
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402 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::PauseL, aEndpointId", aEndpointId ) |
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403 __ASSERT_ALWAYS( iStreams.Count(), User::Leave( KErrNotFound ) ); |
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404 TInt index = FindStreamL( aStreamId ); |
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405 iStreams[index]->PauseL( aEndpointId, aEnableRTCP ); |
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406 __SUBCONTROLLER( "CMccSymSubthreadClient::PauseL, exit" ) |
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407 } |
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408 |
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409 // ----------------------------------------------------------------------------- |
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410 // CMccSymSubthreadClient::ResumeL |
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411 // From CMccSubThreadClientBase |
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412 // ----------------------------------------------------------------------------- |
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413 void CMccSymSubthreadClient::ResumeL( const TUint32 aStreamId, |
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414 const TUint32 aEndpointId, |
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415 TBool aEnableRTCP ) |
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416 { |
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417 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::ResumeL, streamId", aStreamId ) |
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418 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::ResumeL, aEndpointId", aEndpointId ) |
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419 __ASSERT_ALWAYS( iStreams.Count(), User::Leave( KErrNotFound ) ); |
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420 TInt index = FindStreamL( aStreamId ); |
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421 iStreams[index]->ResumeL( aEndpointId, aEnableRTCP ); |
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422 __SUBCONTROLLER( "CMccSymSubthreadClient::ResumeL, exit" ) |
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423 } |
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424 |
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425 // ----------------------------------------------------------------------------- |
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426 // CMccSymSubthreadClient::CloseL |
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427 // From CMccSubThreadClientBase |
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428 // ----------------------------------------------------------------------------- |
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429 void CMccSymSubthreadClient::CloseL( const TUint32 aStreamId ) |
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430 { |
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431 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::CloseL, streamId", aStreamId ) |
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432 |
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433 TInt index = FindStream( aStreamId ); |
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434 if ( index != KErrNotFound ) |
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435 { |
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436 CMccSymStreamBase* tmp = iStreams[index]; |
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437 iStreams.Remove( index ); |
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438 delete tmp; |
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439 } |
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440 else |
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441 { |
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442 index = iUnusedStreams.Find( aStreamId ); |
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443 __ASSERT_ALWAYS( index != KErrNotFound, User::Leave( KErrNotFound ) ); |
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444 |
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445 // Stream was already deleted |
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446 iUnusedStreams.Remove( index ); |
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447 } |
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448 |
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449 // No need to fail stream deletion if manager update fails |
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450 TRAP_IGNORE( iRtpmanager->UpdateL() ) |
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451 |
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452 __SUBCONTROLLER( "CMccSymSubthreadClient::CloseL, exit" ) |
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453 } |
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454 |
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455 // ----------------------------------------------------------------------------- |
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456 // CMccSymSubthreadClient::CloseL |
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457 // Closes all links |
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458 // ----------------------------------------------------------------------------- |
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459 void CMccSymSubthreadClient::CloseL() |
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460 { |
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461 __SUBCONTROLLER( "CMccSymSubthreadClient::CloseL" ) |
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462 |
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463 for ( TInt i = iStreams.Count() - 1; i >= 0; i-- ) |
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464 { |
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465 CMccSymStreamBase* tmp = iStreams[i]; |
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466 tmp->RemoveContext( 0 ); |
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467 iStreams.Remove( i ); |
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468 delete tmp; |
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469 } |
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470 __SUBCONTROLLER( "CMccSymSubthreadClient::CloseL, exit" ) |
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471 } |
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472 |
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473 // ----------------------------------------------------------------------------- |
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474 // CMccSymSubthreadClient::StreamsExistsL |
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475 // ----------------------------------------------------------------------------- |
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476 TBool CMccSymSubthreadClient::StreamsExistsL() |
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477 { |
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478 if (iStreams.Count()) |
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479 { |
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480 return ETrue; |
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481 } |
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482 else |
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483 { |
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484 return EFalse; |
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485 } |
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486 } |
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487 |
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488 // ----------------------------------------------------------------------------- |
|
489 // CMccSymSubthreadClient::SendMediaSignalL |
|
490 // Send media signalling to uplink |
|
491 // ----------------------------------------------------------------------------- |
|
492 // |
|
493 void CMccSymSubthreadClient::SendMediaSignalL( const TMccEvent& aEvent ) |
|
494 { |
|
495 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::SendMediaSignalL, streamId", aEvent.iStreamId ) |
|
496 __ASSERT_ALWAYS( iStreams.Count(), User::Leave( KErrNotFound ) ); |
|
497 TInt index = FindStreamL( aEvent.iStreamId ); |
|
498 iStreams[index]->SendMediaSignalL( aEvent ); |
|
499 __SUBCONTROLLER( "CMccSymSubthreadClient::SendMediaSignalL, exit" ) |
|
500 } |
|
501 |
|
502 // ----------------------------------------------------------------------------- |
|
503 // CMccUlSubThreadClient::SendRTCPReceiverReportL |
|
504 // Sends a RTCP receiver report |
|
505 // ----------------------------------------------------------------------------- |
|
506 // |
|
507 void CMccSymSubthreadClient::SendRTCPReceiverReportL( const TUint32 aStreamId ) |
|
508 { |
|
509 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::SendRTCPReceiverReportL, streamId", aStreamId ) |
|
510 __ASSERT_ALWAYS( iStreams.Count(), User::Leave( KErrNotFound ) ); |
|
511 TInt index = FindStreamL( aStreamId ); |
|
512 iStreams[index]->SendRTCPReceiverReportL(); |
|
513 __SUBCONTROLLER( "CMccSymSubthreadClient::SendRTCPReceiverReportL, exit" ) |
|
514 } |
|
515 |
|
516 // ----------------------------------------------------------------------------- |
|
517 // CMccUlSubThreadClient::SendRTCPSenderReportL |
|
518 // Sends a RTCP sender report |
|
519 // ----------------------------------------------------------------------------- |
|
520 // |
|
521 void CMccSymSubthreadClient::SendRTCPSenderReportL( const TUint32 aStreamId ) |
|
522 { |
|
523 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::SendRTCPSenderReportL, streamId", aStreamId ) |
|
524 __ASSERT_ALWAYS( iStreams.Count(), User::Leave( KErrNotFound ) ); |
|
525 TInt index = FindStreamL( aStreamId ); |
|
526 iStreams[index]->SendRTCPSenderReportL(); |
|
527 __SUBCONTROLLER( "CMccSymSubthreadClient::SendRTCPSenderReportL, exit" ) |
|
528 } |
|
529 |
|
530 // ----------------------------------------------------------------------------- |
|
531 // CMccSymSubthreadClient::SendRTCPDataL |
|
532 // Sends Non-RTCP data |
|
533 // ----------------------------------------------------------------------------- |
|
534 // |
|
535 void CMccSymSubthreadClient::SendRTCPDataL( const TUint32 aStreamId, |
|
536 const TDesC8& aData ) |
|
537 { |
|
538 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::SendRTCPDataL, streamId", aStreamId ) |
|
539 __ASSERT_ALWAYS( iStreams.Count(), User::Leave( KErrNotFound ) ); |
|
540 TInt index = FindStreamL( aStreamId ); |
|
541 iStreams[index]->SendRTCPDataL( aData ); |
|
542 __SUBCONTROLLER( "CMccSymSubthreadClient::SendRTCPDataL, exit" ) |
|
543 } |
|
544 |
|
545 // ----------------------------------------------------------------------------- |
|
546 // CMccUlSubThreadClient::GetSupportedBitratesL |
|
547 // Gets the supported bitrates from the codec of the specified stream |
|
548 // ----------------------------------------------------------------------------- |
|
549 void CMccSymSubthreadClient::GetSupportedBitratesL( const TUint32 /*aStreamId*/, |
|
550 RArray<TUint>& /*aBitrates*/ ) |
|
551 { |
|
552 //TBI: What with the stream ID? |
|
553 //TODO //User::LeaveIfError( iSubthread.GetSupportedBitrates( aBitrates ) ); |
|
554 } |
|
555 |
|
556 // ----------------------------------------------------------------------------- |
|
557 // CMccUlSubThreadClient::GetSSRCL |
|
558 // Gets the syncronization source for the specified stream |
|
559 // ----------------------------------------------------------------------------- |
|
560 void CMccSymSubthreadClient::GetSSRCL( const TUint32 aStreamId, TUint32& aSSRCValue ) |
|
561 { |
|
562 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::GetSSRCL, streamId", aStreamId ) |
|
563 __ASSERT_ALWAYS( iStreams.Count(), User::Leave( KErrNotFound ) ); |
|
564 TInt index = FindStreamL( aStreamId ); |
|
565 iStreams[index]->GetSSRCL( aSSRCValue ); |
|
566 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::GetSSRCL, SSRC", aSSRCValue ) |
|
567 __SUBCONTROLLER( "CMccSymSubthreadClient::GetSSRCL, exit" ) |
|
568 } |
|
569 |
|
570 // ----------------------------------------------------------------------------- |
|
571 // CMccDlSubThreadClient::StartInactivityTimerL |
|
572 // Starts inactivity timer for a stream |
|
573 // ----------------------------------------------------------------------------- |
|
574 void CMccSymSubthreadClient::StartInactivityTimerL( const TUint32 aStreamId, |
|
575 TUint32 aTimeoutTime ) |
|
576 { |
|
577 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::StartInactivityTimerL, streamId", aStreamId ) |
|
578 __ASSERT_ALWAYS( iStreams.Count(), User::Leave( KErrNotFound ) ); |
|
579 TInt index = FindStreamL( aStreamId ); |
|
580 iStreams[index]->StartInactivityTimerL( aTimeoutTime ); |
|
581 __SUBCONTROLLER( "CMccSymSubthreadClient::StartInactivityTimerL, exit" ) |
|
582 } |
|
583 |
|
584 // ----------------------------------------------------------------------------- |
|
585 // CMccDlSubThreadClient::StopInactivityTimerL |
|
586 // Stops inactivity timer for a stream |
|
587 // ----------------------------------------------------------------------------- |
|
588 void CMccSymSubthreadClient::StopInactivityTimerL( const TUint32 aStreamId ) |
|
589 { |
|
590 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::StopInactivityTimerL, streamId", aStreamId ) |
|
591 __ASSERT_ALWAYS( iStreams.Count(), User::Leave( KErrNotFound ) ); |
|
592 TInt index = FindStreamL( aStreamId ); |
|
593 iStreams[index]->StopInactivityTimerL(); |
|
594 __SUBCONTROLLER( "CMccSymSubthreadClient::StopInactivityTimerL, exit" ) |
|
595 } |
|
596 |
|
597 // ----------------------------------------------------------------------------- |
|
598 // CMccSymSubthreadClient::GetFmtpAttrL |
|
599 // Fetches the FMTP attribute of the current codec |
|
600 // ----------------------------------------------------------------------------- |
|
601 // |
|
602 void CMccSymSubthreadClient::GetFmtpAttrL( const TUint32 /*aStreamId*/, |
|
603 TDes8& /*aFmtp*/ ) |
|
604 { |
|
605 |
|
606 } |
|
607 |
|
608 // ----------------------------------------------------------------------------- |
|
609 // CMccSymSubthreadClient::SetRemoteAddressL |
|
610 // Sets the remote address of uplink stream |
|
611 // ----------------------------------------------------------------------------- |
|
612 void CMccSymSubthreadClient::SetRemoteAddressL( TInetAddr aRemAddr ) |
|
613 { |
|
614 __SUBCONTROLLER( "CMccSymSubthreadClient::SetRemoteAddressL" ) |
|
615 __ASSERT_ALWAYS( iRtpmanager, User::Leave( KErrArgument ) ); |
|
616 |
|
617 User::LeaveIfError( iRtpmanager->SetRemoteAddress( aRemAddr ) ); |
|
618 |
|
619 TInt strmCount = iStreams.Count(); |
|
620 for( TInt k = 0; k < strmCount; k++ ) |
|
621 { |
|
622 iStreams[k]->ResetCountersL(); |
|
623 } |
|
624 __SUBCONTROLLER( "CMccSymSubthreadClient::SetRemoteAddressL, exit" ) |
|
625 } |
|
626 |
|
627 // ----------------------------------------------------------------------------- |
|
628 // CMccSymSubthreadClient::SetRemoteAddressL |
|
629 // Sets the remote address of uplink stream |
|
630 // ----------------------------------------------------------------------------- |
|
631 void CMccSymSubthreadClient::SetRemoteRtcpAddrL( TInetAddr aRemAddr ) |
|
632 { |
|
633 __SUBCONTROLLER( "CMccSymSubthreadClient::SetRemoteRtcpAddrL" ) |
|
634 __ASSERT_ALWAYS( iRtpmanager, User::Leave( KErrArgument ) ); |
|
635 |
|
636 User::LeaveIfError( iRtpmanager->SetRemoteRtcpAddr( aRemAddr ) ); |
|
637 |
|
638 TInt strmCount = iStreams.Count(); |
|
639 for( TInt k = 0; k < strmCount; k++ ) |
|
640 { |
|
641 iStreams[k]->ResetCountersL(); |
|
642 } |
|
643 __SUBCONTROLLER( "CMccSymSubthreadClient::SetRemoteRtcpAddrL, exit" ) |
|
644 } |
|
645 |
|
646 // ----------------------------------------------------------------------------- |
|
647 // CMccSymSubthreadClient::InitializeLinkL |
|
648 // Initializes the RTP session in the subthread |
|
649 // ----------------------------------------------------------------------------- |
|
650 // |
|
651 void CMccSymSubthreadClient::InitializeLinkL( TRequestStatus& aStatus, |
|
652 TInt aIapId ) |
|
653 { |
|
654 __SUBCONTROLLER( "CMccSymSubthreadClient::InitializeLinkL" ) |
|
655 __ASSERT_ALWAYS( !iSessionCreated, User::Leave( KErrAlreadyExists ) ); |
|
656 iRtpmanager->InitializeL( aStatus, aIapId ); |
|
657 __SUBCONTROLLER( "CMccSymSubthreadClient::InitializeLinkL, exit" ) |
|
658 } |
|
659 |
|
660 // ----------------------------------------------------------------------------- |
|
661 // CMccSymSubthreadClient::CreateRtpSessionL |
|
662 // Creates the RTP session in the subthread |
|
663 // ----------------------------------------------------------------------------- |
|
664 // |
|
665 void CMccSymSubthreadClient::CreateRtpSessionL( TUint aPort, |
|
666 TBool aEnableRTCP, |
|
667 TInt aIpTos, |
|
668 CMccRtpMediaClock& aClock ) |
|
669 { |
|
670 __SUBCONTROLLER( "CMccSymSubthreadClient::CreateRtpSessionL" ) |
|
671 iRtpMediaClock = &aClock; |
|
672 |
|
673 TBool secure( EFalse ); |
|
674 if ( KMccLinkSecure == iLinkType || KMccLinkSecureVideo == iLinkType ) |
|
675 { |
|
676 secure = ETrue; |
|
677 } |
|
678 |
|
679 TBool increaseDefaultSocketSize( EFalse ); |
|
680 if ( KMccLinkGeneralVideo == iLinkType || KMccLinkSecureVideo == iLinkType ) |
|
681 { |
|
682 increaseDefaultSocketSize = ETrue; |
|
683 } |
|
684 |
|
685 iRtpmanager->CreateSessionL( aPort, aEnableRTCP, secure, increaseDefaultSocketSize ); |
|
686 iRtpmanager->SetIpTOS( aIpTos ); |
|
687 iSessionCreated = ETrue; |
|
688 |
|
689 __SUBCONTROLLER( "CMccSymSubthreadClient::CreateRtpSessionL, exit" ) |
|
690 } |
|
691 |
|
692 // ----------------------------------------------------------------------------- |
|
693 // CMccSymSubthreadClient::SetAudioRouteL |
|
694 // ----------------------------------------------------------------------------- |
|
695 // |
|
696 void CMccSymSubthreadClient::SetAudioRouteL( |
|
697 TUint32 aStreamId, |
|
698 TUint32 aRoutingDestination ) |
|
699 { |
|
700 __SUBCONTROLLER( "CMccSymSubthreadClient::SetAudioRouteL" ) |
|
701 TInt index = FindStreamL( aStreamId ); |
|
702 iStreams[ index ]->SetAudioRouteL( aRoutingDestination ); |
|
703 __SUBCONTROLLER( "CMccSymSubthreadClient::SetAudioRouteL, exit" ) |
|
704 } |
|
705 |
|
706 // ----------------------------------------------------------------------------- |
|
707 // CMccSymSubthreadClient::GetAudioRouteL |
|
708 // ----------------------------------------------------------------------------- |
|
709 // |
|
710 void CMccSymSubthreadClient::GetAudioRouteL( |
|
711 TUint32 aStreamId, |
|
712 TUint32& aRoutingDestination ) |
|
713 { |
|
714 __SUBCONTROLLER( "CMccSymSubthreadClient::GetAudioRouteL" ) |
|
715 TInt index = FindStreamL( aStreamId ); |
|
716 iStreams[ index ]->GetAudioRouteL( aRoutingDestination ); |
|
717 __SUBCONTROLLER( "CMccSymSubthreadClient::GetAudioRouteL, exit" ) |
|
718 } |
|
719 |
|
720 // ----------------------------------------------------------------------------- |
|
721 // CMccSymSubthreadClient::UnuseL |
|
722 // ----------------------------------------------------------------------------- |
|
723 // |
|
724 void CMccSymSubthreadClient::UnuseL( TUint32 aStreamId ) |
|
725 { |
|
726 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::UsuseL, streamId", aStreamId ) |
|
727 |
|
728 TInt index = FindStream( aStreamId ); |
|
729 if ( index != KErrNotFound ) |
|
730 { |
|
731 CMccSymStreamBase* tmp = iStreams[index]; |
|
732 iStreams.Remove( index ); |
|
733 delete tmp; |
|
734 |
|
735 // Store stream id for later use (when stream is explicitly deleted) |
|
736 iUnusedStreams.AppendL( aStreamId ); |
|
737 } |
|
738 else |
|
739 { |
|
740 index = iUnusedStreams.Find( aStreamId ); |
|
741 __ASSERT_ALWAYS( index != KErrNotFound, User::Leave( KErrNotFound ) ); |
|
742 } |
|
743 |
|
744 __SUBCONTROLLER( "CMccSymSubthreadClient::UsuseL, exit" ) |
|
745 } |
|
746 |
|
747 // ----------------------------------------------------------------------------- |
|
748 // CMccSymSubthreadClient::GetLocalIpAddressesL |
|
749 // ----------------------------------------------------------------------------- |
|
750 // |
|
751 void CMccSymSubthreadClient::GetLocalIpAddressesL( TMccCreateLink& aClientData ) |
|
752 { |
|
753 __SUBCONTROLLER( "CMccSymSubthreadClient::GetLocalIpAddressesL" ) |
|
754 |
|
755 iRtpmanager->GetLocalIpAddressesL( aClientData ); |
|
756 |
|
757 __SUBCONTROLLER( "CMccSymSubthreadClient::GetLocalIpAddressesL, exit" ) |
|
758 } |
|
759 |
|
760 // ----------------------------------------------------------------------------- |
|
761 // CMccSymSubthreadClient::SetParameterL |
|
762 // ----------------------------------------------------------------------------- |
|
763 // |
|
764 void CMccSymSubthreadClient::SetParameterL( |
|
765 TUint32 aParam, |
|
766 TUint32 /*aStreamId*/, |
|
767 TUint32 /*aEndpointId*/, |
|
768 const TDesC8& aVal ) |
|
769 { |
|
770 __SUBCONTROLLER( "CMccSymSubthreadClient::SetParameterL" ) |
|
771 |
|
772 switch ( aParam ) |
|
773 { |
|
774 case KMccRtpCName: |
|
775 { |
|
776 iRtpmanager->SetCNameL( aVal ); |
|
777 break; |
|
778 } |
|
779 default: |
|
780 { |
|
781 User::Leave( KErrNotSupported ); |
|
782 break; |
|
783 } |
|
784 } |
|
785 |
|
786 __SUBCONTROLLER( "CMccSymSubthreadClient::SetParameterL, exit" ) |
|
787 } |
|
788 |
|
789 // ----------------------------------------------------------------------------- |
|
790 // CMccSymSubthreadClient::GetParameterL |
|
791 // ----------------------------------------------------------------------------- |
|
792 // |
|
793 void CMccSymSubthreadClient::GetParameterL( |
|
794 TUint32 /*aParam*/, |
|
795 TUint32 /*aStreamId*/, |
|
796 TUint32 /*aEndpointId*/, |
|
797 TDesC8& /*aVal*/ ) |
|
798 { |
|
799 } |
|
800 |
|
801 |
|
802 // ----------------------------------------------------------------------------- |
|
803 // CMccSymSubthreadClient::SendEventToClient |
|
804 // ----------------------------------------------------------------------------- |
|
805 // |
|
806 TInt CMccSymSubthreadClient::SendEventToClient( const TMMFEvent& aEvent ) |
|
807 { |
|
808 __SUBCONTROLLER( "CMccSymSubthreadClient::SendEventToClient" ) |
|
809 |
|
810 // Do in a bit ackward way in order to save stack memory |
|
811 TMccEvent* mccEventPtr = 0; |
|
812 if ( IS_MCC_EVENT( aEvent ) ) |
|
813 { |
|
814 mccEventPtr = |
|
815 reinterpret_cast<const TMccInternalEvent&>( aEvent ).iMccEvent; |
|
816 } |
|
817 |
|
818 if ( mccEventPtr ) |
|
819 { |
|
820 mccEventPtr->iLinkId = iLinkId; |
|
821 |
|
822 __SUBCONTROLLER_EVENT( (*mccEventPtr) ) |
|
823 |
|
824 TUid eventUid = aEvent.iEventType; |
|
825 TUid amrUid = TUid::Uid( KDllUidAmrPayloadFormat ); |
|
826 |
|
827 // If RTCP BYE received remove crypto context |
|
828 if ( KMccRtcpReceived == mccEventPtr->iEventType ) |
|
829 { |
|
830 const TMccRtcpEventData& eventdata = |
|
831 (*reinterpret_cast<const TMccRtcpEventDataPackage*>( |
|
832 &mccEventPtr->iEventData ))(); |
|
833 |
|
834 if ( KRtcpByePacket == eventdata.iRtcpPacketType ) |
|
835 { |
|
836 // Remove crypto context |
|
837 const TInt count = iStreams.Count(); |
|
838 for( TInt k = 0; k < count; k++ ) |
|
839 { |
|
840 // Ignore the return value as we're doing this blindly |
|
841 iStreams[k]->RemoveContext( 0 ); |
|
842 } |
|
843 } |
|
844 } |
|
845 |
|
846 if( amrUid == eventUid ) |
|
847 { |
|
848 // Amr events not forwarded |
|
849 TInt err = HandleAmrEvent( aEvent, *mccEventPtr ); |
|
850 __SUBCONTROLLER( "CMccSymSubthreadClient::SendEventToClient, exit" ) |
|
851 return err; |
|
852 } |
|
853 |
|
854 iObserver->SendMccEventToClient( *mccEventPtr ); |
|
855 } |
|
856 else |
|
857 { |
|
858 TMccEvent mccEvent; |
|
859 DoMccEvent( mccEvent, aEvent ); |
|
860 |
|
861 __SUBCONTROLLER_EVENT( mccEvent ) |
|
862 |
|
863 iObserver->SendMccEventToClient( mccEvent ); |
|
864 } |
|
865 |
|
866 __SUBCONTROLLER( "CMccSymSubthreadClient::SendEventToClient, exit" ) |
|
867 return KErrNone; |
|
868 } |
|
869 |
|
870 // ----------------------------------------------------------------------------- |
|
871 // CMccSymSubthreadClient::DoMccEvent |
|
872 // ----------------------------------------------------------------------------- |
|
873 // |
|
874 void CMccSymSubthreadClient::DoMccEvent( |
|
875 TMccEvent& aEvent, |
|
876 const TMMFEvent& aMMFEvent ) |
|
877 { |
|
878 aEvent.iEventCategory = KMccEventCategoryStream; |
|
879 aEvent.iEventType = KMccStreamMMFEvent; |
|
880 aEvent.iErrorCode = aMMFEvent.iErrorCode; |
|
881 aEvent.iLinkId = iLinkId; |
|
882 } |
|
883 |
|
884 // ----------------------------------------------------------------------------- |
|
885 // CMccSymSubthreadClient::DataSink |
|
886 // ----------------------------------------------------------------------------- |
|
887 // |
|
888 MDataSink* CMccSymSubthreadClient::DataSink( const TUint32 aStreamId ) |
|
889 { |
|
890 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::DataSink, streamId", aStreamId ) |
|
891 TInt strmCount = iStreams.Count(); |
|
892 if( strmCount ) |
|
893 { |
|
894 TInt index = this->FindStream( aStreamId ); |
|
895 if ( index != KErrNotFound ) |
|
896 { |
|
897 return iStreams[index]->DataSink(); |
|
898 } |
|
899 } |
|
900 return NULL; |
|
901 } |
|
902 |
|
903 // ----------------------------------------------------------------------------- |
|
904 // CMccSymSubthreadClient::DataSource |
|
905 // ----------------------------------------------------------------------------- |
|
906 // |
|
907 MDataSource* CMccSymSubthreadClient::DataSource( const TUint32 aStreamId ) |
|
908 { |
|
909 __SUBCONTROLLER_INT1( "CMccSymSubthreadClient::DataSource, streamId", aStreamId ) |
|
910 TInt strmCount = iStreams.Count(); |
|
911 if( strmCount ) |
|
912 { |
|
913 TInt index = this->FindStream( aStreamId ); |
|
914 if ( index != KErrNotFound ) |
|
915 { |
|
916 return iStreams[index]->DataSource(); |
|
917 } |
|
918 } |
|
919 return NULL; |
|
920 } |
|
921 |
|
922 // ----------------------------------------------------------------------------- |
|
923 // CMccSymSubthreadClient::BindContextIntoStreamL |
|
924 // ----------------------------------------------------------------------------- |
|
925 // |
|
926 void CMccSymSubthreadClient::BindContextIntoStreamL( TUint32 aStreamId, |
|
927 TUint32 aEndpointId, |
|
928 const TMccCryptoContext& aContextParams ) |
|
929 { |
|
930 __SUBCONTROLLER( "CMccSymSubthreadClient::BindContextIntoStreamL IN" ) |
|
931 |
|
932 TInt index = this->FindStreamL( aStreamId ); |
|
933 |
|
934 iStreams[ index ]->BindContextIntoStreamL( aEndpointId, aContextParams ); |
|
935 |
|
936 __SUBCONTROLLER( "CMccSymSubthreadClient::BindContextIntoStreamL END" ) |
|
937 } |
|
938 |
|
939 // ----------------------------------------------------------------------------- |
|
940 // CMccSymSubthreadClient::RemoveContextL |
|
941 // ----------------------------------------------------------------------------- |
|
942 // |
|
943 void CMccSymSubthreadClient::RemoveContextL( TUint32 aStreamId, |
|
944 TUint32 aEndpointId ) |
|
945 { |
|
946 __SUBCONTROLLER( "CMccSymSubthreadClient::RemoveContextL IN" ) |
|
947 |
|
948 TInt index = this->FindStreamL( aStreamId ); |
|
949 |
|
950 iStreams[ index ]->RemoveContext( aEndpointId ); |
|
951 |
|
952 __SUBCONTROLLER( "CMccSymSubthreadClient::RemoveContextL END" ) |
|
953 } |
|
954 |
|
955 // ----------------------------------------------------------------------------- |
|
956 // CMccSymSubthreadClient::HandleAmrEvent |
|
957 // ----------------------------------------------------------------------------- |
|
958 // |
|
959 TInt CMccSymSubthreadClient::HandleAmrEvent( |
|
960 const TMMFEvent& aEvent, |
|
961 const TMccEvent& aMccEvent ) |
|
962 { |
|
963 const TInt internalEvent = |
|
964 reinterpret_cast<const TMccInternalEvent&>( aEvent ).iInternalEventType; |
|
965 |
|
966 const TMccAmrEventData& eventdata = |
|
967 (*reinterpret_cast<const TMccAmrEventDataPackage*>( |
|
968 &aMccEvent.iEventData ))(); |
|
969 |
|
970 __SUBCONTROLLER_INT1( "CMccSymStreamBase::HandleAmrEvent AMR EVENT:", |
|
971 internalEvent ); |
|
972 __SUBCONTROLLER_INT1( "CMccSymStreamBase::HandleAmrEvent AMR MODE_REQ BITRATE:", |
|
973 eventdata.iModeRequestBitrate ); |
|
974 |
|
975 if ( EMccInternalAmrEventCmr == internalEvent ) |
|
976 { |
|
977 if ( eventdata.iModeRequestBitrate > 0 ) |
|
978 { |
|
979 // Mode change request, forward it to other streams |
|
980 const TInt count = iStreams.Count(); |
|
981 for( TInt k = 0; k < count; k++ ) |
|
982 { |
|
983 // Ignore the return value as we're doing this blindly |
|
984 iStreams[k]->ChangeBitrate( eventdata.iModeRequestBitrate ); |
|
985 } |
|
986 } |
|
987 } |
|
988 return KErrNone; |
|
989 } |
|
990 |
|
991 // ========================== OTHER EXPORTED FUNCTIONS ========================= |
|
992 |
|
993 // End of File |