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1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 #include <ecom/implementationproxy.h> |
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17 #include <ecom/implementationproxy.h> |
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18 #include <ecom/ecom.h> |
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19 #include <s32mem.h> |
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20 |
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21 #include "sbcencoderci.h" |
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22 |
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23 class TBitpoolRange |
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24 { |
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25 public: |
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26 TUint iMin; |
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27 TUint iMax; |
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28 }; |
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29 |
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30 |
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31 // MUX // |
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32 /*****************************************************************************/ |
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33 |
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34 TInt CMMFSbcEncoderMux::OpenInterface(TUid /*aInterfaceId*/) |
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35 { |
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36 // attempt to open the interface link with the |
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37 // remote slave device |
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38 iRemoteHandle = -1; |
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39 TUid slaveId = {KMmfUidCustomInterfaceSbcEncoderDeMux}; |
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40 |
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41 TInt handle = iUtility->OpenSlave(slaveId, KNullDesC8); |
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42 if (handle >= 0) |
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43 { |
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44 iRemoteHandle = handle; |
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45 } |
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46 |
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47 return iRemoteHandle; |
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48 } |
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49 |
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50 /*****************************************************************************/ |
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51 void CMMFSbcEncoderMux::Release() |
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52 { |
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53 // close the slave device if it exists |
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54 if (iRemoteHandle > 0) |
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55 { |
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56 // we assume the slave is closed correctly |
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57 iUtility->CloseSlave(iRemoteHandle); |
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58 } |
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59 |
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60 TUid key = iDestructorKey; |
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61 delete this; |
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62 |
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63 // tell ECom to destroy us |
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64 REComSession::DestroyedImplementation(key); |
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65 } |
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66 |
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67 /*****************************************************************************/ |
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68 void CMMFSbcEncoderMux::PassDestructorKey(TUid aDestructorKey) |
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69 { |
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70 // store the destructor key |
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71 iDestructorKey = aDestructorKey; |
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72 } |
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73 |
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74 /*****************************************************************************/ |
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75 void CMMFSbcEncoderMux::CompleteConstructL(MMMFDevSoundCustomInterfaceMuxUtility* aCustomUtility) |
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76 { |
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77 // store a pointer to the utility |
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78 iUtility = aCustomUtility; |
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79 } |
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80 |
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81 /*****************************************************************************/ |
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82 MMMFDevSoundCustomInterfaceMuxPlugin* CMMFSbcEncoderMux::NewL() |
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83 { |
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84 CMMFSbcEncoderMux* self = new (ELeave) CMMFSbcEncoderMux; |
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85 return self; |
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86 } |
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87 |
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88 /*****************************************************************************/ |
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89 TAny* CMMFSbcEncoderMux::CustomInterface(TUid /*aInterfaceId*/) |
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90 { |
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91 MSbcEncoderIntfc* interface = this; |
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92 return interface; |
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93 } |
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94 |
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95 /*****************************************************************************/ |
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96 CMMFSbcEncoderMux::CMMFSbcEncoderMux() : |
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97 iRemoteHandle(-1) |
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98 { |
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99 } |
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100 |
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101 /*****************************************************************************/ |
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102 CMMFSbcEncoderMux::~CMMFSbcEncoderMux() |
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103 { |
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104 } |
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105 |
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106 /*****************************************************************************/ |
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107 // from MSbcEncoderIntfc |
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108 TInt CMMFSbcEncoderMux::GetSupportedBitpoolRange(TUint& aMinSupportedBitpoolSize, TUint& aMaxSupportedBitpoolSize) |
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109 { |
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110 TInt err = KErrNotReady; |
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111 if (iRemoteHandle > 0) |
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112 { |
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113 TBitpoolRange range; |
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114 range.iMax = 0; |
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115 range.iMin = 0; |
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116 TPckgBuf<TBitpoolRange> rangeBuffer(range); |
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117 err = iUtility->SendSlaveSyncCommandResult( iRemoteHandle, |
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118 EMMFDevSoundCISbcEncoderGetSupportedBitpoolRange, |
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119 KNullDesC8, |
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120 rangeBuffer); |
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121 if (err == KErrNone) |
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122 { |
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123 aMinSupportedBitpoolSize = rangeBuffer().iMin; |
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124 aMaxSupportedBitpoolSize = rangeBuffer().iMax; |
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125 } |
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126 } |
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127 return err; |
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128 } |
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129 |
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130 void CMMFSbcEncoderMux::SetSamplingFrequency(TUint aSamplingFrequency) |
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131 { |
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132 if (iRemoteHandle > 0) |
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133 { |
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134 // send the frequency in the sync command |
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135 TPckgBuf<TUint> freqBuffer(aSamplingFrequency); |
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136 // No way of reporting an error message so ignore the return value from SendSlaveSyncCommand |
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137 iUtility->SendSlaveSyncCommand( iRemoteHandle, |
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138 EMMFDevSoundCISbcEncoderSetSamplingFrequency, |
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139 freqBuffer); |
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140 } |
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141 } |
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142 |
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143 void CMMFSbcEncoderMux::SetChannelMode (TSbcChannelMode aChannelMode) |
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144 { |
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145 if (iRemoteHandle > 0) |
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146 { |
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147 // send the channel mode in the sync command |
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148 TPckgBuf<MSbcEncoderIntfc::TSbcChannelMode> channelModeBuffer(aChannelMode); |
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149 // No way of reporting an error message so ignore the return value from SendSlaveSyncCommand |
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150 iUtility->SendSlaveSyncCommand( iRemoteHandle, |
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151 EMMFDevSoundCISbcEncoderSetChannelMode, |
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152 channelModeBuffer); |
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153 } |
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154 } |
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155 |
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156 void CMMFSbcEncoderMux::SetNumOfSubbands ( TUint aNumOfSubbands ) |
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157 { |
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158 if (iRemoteHandle > 0) |
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159 { |
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160 // send the number of subbands in the sync command |
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161 TPckgBuf<TUint> numBuffer(aNumOfSubbands); |
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162 // No way of reporting an error message so ignore the return value from SendSlaveSyncCommand |
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163 iUtility->SendSlaveSyncCommand( iRemoteHandle, |
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164 EMMFDevSoundCISbcEncoderSetSubbands, |
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165 numBuffer); |
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166 } |
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167 } |
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168 |
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169 void CMMFSbcEncoderMux::SetNumOfBlocks ( TUint aNumOfBlocks ) |
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170 { |
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171 if (iRemoteHandle > 0) |
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172 { |
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173 // send the number of blocks in the sync command |
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174 TPckgBuf<TUint> blocksBuffer(aNumOfBlocks); |
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175 // No way of reporting an error message so ignore the return value from SendSlaveSyncCommand |
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176 iUtility->SendSlaveSyncCommand( iRemoteHandle, |
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177 EMMFDevSoundCISbcEncoderSetBlocks, |
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178 blocksBuffer); |
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179 } |
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180 } |
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181 |
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182 void CMMFSbcEncoderMux::SetAllocationMethod (TSbcAllocationMethod aAllocationMethod ) |
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183 { |
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184 if (iRemoteHandle > 0) |
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185 { |
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186 // send the allocation method in the sync command |
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187 TPckgBuf<TSbcAllocationMethod> allocMethodBuffer(aAllocationMethod); |
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188 // No way of reporting an error message so ignore the return value from SendSlaveSyncCommand |
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189 iUtility->SendSlaveSyncCommand( iRemoteHandle, |
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190 EMMFDevSoundCISbcEncoderSetAllocationMethod, |
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191 allocMethodBuffer); |
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192 } |
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193 } |
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194 |
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195 void CMMFSbcEncoderMux::SetBitpoolSize (TUint aBitpoolSize ) |
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196 { |
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197 if (iRemoteHandle > 0) |
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198 { |
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199 // send the bitpool size in the sync command |
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200 TPckgBuf<TUint> sizeBuffer(aBitpoolSize); |
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201 // No way of reporting an error message so ignore the return value from SendSlaveSyncCommand |
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202 iUtility->SendSlaveSyncCommand( iRemoteHandle, |
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203 EMMFDevSoundCISbcEncoderSetBitpoolSize, |
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204 sizeBuffer); |
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205 } |
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206 } |
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207 |
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208 TInt CMMFSbcEncoderMux::ApplyConfig() |
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209 { |
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210 TInt err = KErrNotReady; |
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211 if (iRemoteHandle > 0) |
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212 { |
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213 err = iUtility->SendSlaveSyncCommand(iRemoteHandle, |
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214 EMMFDevSoundCISbcEncoderApplyConfig, |
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215 KNullDesC8); |
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216 } |
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217 return err; |
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218 } |
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219 |
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220 TInt CMMFSbcEncoderMux::GetSamplingFrequency(TUint& aSamplingFrequency) |
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221 { |
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222 TInt err = KErrNotReady; |
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223 |
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224 if (iRemoteHandle > 0) |
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225 { |
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226 TPckgBuf<TUint> freqBuffer; |
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227 err = iUtility->SendSlaveSyncCommandResult( iRemoteHandle, |
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228 EMMFDevSoundCISbcEncoderGetSamplingFrequency, |
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229 KNullDesC8, |
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230 freqBuffer); |
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231 if (err == KErrNone) |
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232 { |
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233 aSamplingFrequency = freqBuffer(); |
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234 } |
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235 } |
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236 |
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237 return err; |
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238 } |
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239 |
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240 TInt CMMFSbcEncoderMux::GetNumOfSubbands (TUint& aNumOfSubbands ) |
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241 { |
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242 TInt err = KErrNotReady; |
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243 if (iRemoteHandle > 0) |
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244 { |
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245 TPckgBuf<TUint> sizeBuffer; |
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246 err = iUtility->SendSlaveSyncCommandResult( iRemoteHandle, |
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247 EMMFDevSoundCISbcEncoderGetSubbands, |
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248 KNullDesC8, |
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249 sizeBuffer); |
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250 if (err == KErrNone) |
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251 { |
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252 aNumOfSubbands = sizeBuffer(); |
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253 } |
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254 } |
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255 return err; |
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256 } |
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257 |
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258 TInt CMMFSbcEncoderMux::GetNumOfBlocks (TUint& aNumOfBlocks ) |
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259 { |
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260 TInt err = KErrNotReady; |
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261 if (iRemoteHandle > 0) |
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262 { |
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263 TPckgBuf<TUint> blocksBuffer; |
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264 err = iUtility->SendSlaveSyncCommandResult( iRemoteHandle, |
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265 EMMFDevSoundCISbcEncoderGetBlocks, |
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266 KNullDesC8, |
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267 blocksBuffer); |
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268 if (err == KErrNone) |
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269 { |
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270 aNumOfBlocks = blocksBuffer(); |
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271 } |
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272 } |
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273 return err; |
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274 } |
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275 |
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276 TInt CMMFSbcEncoderMux::GetAllocationMethod (TSbcAllocationMethod& aAllocationMethod ) |
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277 { |
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278 TInt err = KErrNotReady; |
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279 if (iRemoteHandle > 0) |
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280 { |
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281 TPckgBuf<TSbcAllocationMethod> allocMethodBuffer; |
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282 err = iUtility->SendSlaveSyncCommandResult( iRemoteHandle, |
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283 EMMFDevSoundCISbcEncoderGetAllocationMethod, |
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284 KNullDesC8, |
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285 allocMethodBuffer); |
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286 if (err == KErrNone) |
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287 { |
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288 aAllocationMethod = allocMethodBuffer(); |
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289 } |
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290 } |
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291 return err; |
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292 } |
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293 |
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294 TInt CMMFSbcEncoderMux::GetBitpoolSize (TUint& aBitpoolSize ) |
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295 { |
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296 TInt err = KErrNotReady; |
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297 if (iRemoteHandle > 0) |
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298 { |
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299 TPckgBuf<TUint> sizeBuffer; |
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300 err = iUtility->SendSlaveSyncCommandResult( iRemoteHandle, |
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301 EMMFDevSoundCISbcEncoderGetBitpoolSize, |
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302 KNullDesC8, |
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303 sizeBuffer); |
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304 if (err == KErrNone) |
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305 { |
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306 aBitpoolSize = sizeBuffer(); |
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307 } |
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308 } |
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309 |
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310 return err; |
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311 } |
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312 |
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313 TInt CMMFSbcEncoderMux::GetChannelMode(TSbcChannelMode& aChannelMode) |
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314 { |
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315 TInt err = KErrNotReady; |
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316 if (iRemoteHandle > 0) |
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317 { |
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318 TPckgBuf<TSbcChannelMode> channelModeBuffer; |
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319 err = iUtility->SendSlaveSyncCommandResult( iRemoteHandle, |
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320 EMMFDevSoundCISbcEncoderGetChannelMode, |
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321 KNullDesC8, |
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322 channelModeBuffer); |
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323 if (err == KErrNone) |
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324 { |
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325 aChannelMode = channelModeBuffer(); |
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326 } |
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327 } |
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328 |
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329 return err; |
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330 } |
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331 |
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332 /********************************************************************************/ |
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333 TInt CMMFSbcEncoderMux::GetSupportedSamplingFrequencies (RArray<TUint>& aSamplingFrequencies ) |
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334 { |
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335 TInt err = KErrNotReady; |
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336 if (iRemoteHandle > 0) |
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337 { |
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338 // Clear the array |
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339 aSamplingFrequencies.Reset(); |
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340 // Fetch the count |
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341 TInt count = -1; |
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342 count = iUtility->SendSlaveSyncCommand(iRemoteHandle, |
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343 EMMFDevSoundCISbcEncoderGetSupportedSamplingFrequenciesCount, |
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344 KNullDesC8); |
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345 if (count < 0) |
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346 { |
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347 err = count; |
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348 } |
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349 else if (count > 0) |
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350 { |
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351 TRAP(err, DoGetTUintArrayL( aSamplingFrequencies, |
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352 count, |
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353 EMMFDevSoundCISbcEncoderGetSupportedSamplingFrequenciesArray)); |
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354 } |
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355 else |
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356 { |
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357 // count == 0, nothing to do and no error... |
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358 err = KErrNone; |
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359 } |
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360 } |
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361 return err; |
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362 } |
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363 |
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364 /********************************************************************************/ |
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365 TInt CMMFSbcEncoderMux::GetSupportedChannelModes (RArray<TSbcChannelMode>& aChannelModes ) |
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366 { |
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367 TInt err = KErrNotReady; |
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368 if (iRemoteHandle > 0) |
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369 { |
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370 // Clear the array |
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371 aChannelModes.Reset(); |
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372 // Fetch the count |
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373 TInt count = -1; |
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374 count = iUtility->SendSlaveSyncCommand(iRemoteHandle, |
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375 EMMFDevSoundCISbcEncoderGetSupportedChannelModesCount, |
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376 KNullDesC8); |
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377 if (count < 0) |
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378 { |
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379 err = count; |
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380 } |
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381 else if (count > 0) |
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382 { |
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383 TRAP(err, DoGetChannelModesArrayL(aChannelModes, count)); |
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384 } |
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385 else |
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386 { |
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387 // count == 0, nothing to do and no error... |
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388 err = KErrNone; |
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389 } |
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390 } |
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391 return err; |
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392 } |
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393 |
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394 void CMMFSbcEncoderMux::DoGetChannelModesArrayL(RArray<TSbcChannelMode>& aChannelModes, TInt aCount) |
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395 { |
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396 // allocate a temporary buffer to hold the channel modes |
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397 HBufC8* buf = HBufC8::NewLC(aCount * sizeof(TSbcChannelMode)); |
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398 TPtr8 ptr = buf->Des(); |
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399 |
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400 // fetch the channel modes - but send over the received count to be sure |
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401 TPckgBuf<TInt> countBuf(aCount); |
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402 User::LeaveIfError(iUtility->SendSlaveSyncCommandResult(iRemoteHandle, |
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403 EMMFDevSoundCISbcEncoderGetSupportedChannelModesArray, |
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404 countBuf, ptr)); |
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405 |
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406 // stream data into the pointer |
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407 RDesReadStream stream(ptr); |
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408 CleanupClosePushL(stream); |
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409 TInt err = KErrNone; |
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410 TSbcChannelMode mode; |
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411 for (TInt i = 0; i < aCount; i++) |
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412 { |
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413 // note we don't destroy array because we don't own it |
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414 // but we do reset it as it is incomplete |
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415 mode = static_cast<TSbcChannelMode>(stream.ReadInt32L()); |
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416 err = aChannelModes.Append(mode); |
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417 if (err != KErrNone) |
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418 { |
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419 aChannelModes.Reset(); |
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420 User::Leave(KErrCorrupt); |
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421 } |
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422 } |
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423 |
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424 CleanupStack::PopAndDestroy(2, buf);// stream, buf |
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425 } |
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426 |
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427 /********************************************************************************/ |
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428 TInt CMMFSbcEncoderMux::GetSupportedNumOfSubbands (RArray<TUint>& aNumOfSubbands ) |
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429 { |
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430 TInt err = KErrNotReady; |
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431 if (iRemoteHandle > 0) |
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432 { |
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433 // Clear the array |
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434 aNumOfSubbands.Reset(); |
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435 // Fetch the count |
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436 TInt count = -1; |
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437 count = iUtility->SendSlaveSyncCommand(iRemoteHandle, |
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438 EMMFDevSoundCISbcEncoderGetSupportedSubbandsCount, |
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439 KNullDesC8); |
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440 if (count < 0) |
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441 { |
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442 err = count; |
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443 } |
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444 else if (count > 0) |
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445 { |
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446 TRAP(err, DoGetTUintArrayL(aNumOfSubbands, count, EMMFDevSoundCISbcEncoderGetSupportedSubbandsArray)); |
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447 } |
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448 else |
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449 { |
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450 // count == 0, nothing to do and no error... |
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451 err = KErrNone; |
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452 } |
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453 } |
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454 |
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455 return err; |
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456 } |
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457 |
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458 /********************************************************************************/ |
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459 TInt CMMFSbcEncoderMux::GetSupportedAllocationMethods (RArray<TSbcAllocationMethod>& aAllocationMethods ) |
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460 { |
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461 TInt err = KErrNotReady; |
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462 if (iRemoteHandle > 0) |
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463 { |
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464 // Clear the array |
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465 aAllocationMethods.Reset(); |
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466 // Fetch the count |
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467 TInt count = -1; |
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468 count = iUtility->SendSlaveSyncCommand(iRemoteHandle, |
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469 EMMFDevSoundCISbcEncoderGetSupportedAllocationMethodsCount, |
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470 KNullDesC8); |
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471 if (count < 0) |
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472 { |
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473 err = count; |
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474 } |
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475 else if (count > 0) |
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476 { |
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477 TRAP(err, DoGetAllocMethodsArrayL(aAllocationMethods, count)); |
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478 } |
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479 else |
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480 { |
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481 // count == 0, nothing to do and no error... |
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482 err = KErrNone; |
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483 } |
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484 } |
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485 |
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486 return err; |
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487 } |
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488 |
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489 void CMMFSbcEncoderMux::DoGetAllocMethodsArrayL(RArray<TSbcAllocationMethod>& aAllocationMethods, TInt aCount) |
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490 { |
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491 // allocate a temporary buffer to hold the allocation methods |
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492 HBufC8* buf = HBufC8::NewLC(aCount * sizeof(TSbcAllocationMethod)); |
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493 TPtr8 ptr = buf->Des(); |
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494 |
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495 // fetch the allocation methods - but send over the received count to be sure |
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496 TPckgBuf<TInt> countBuf(aCount); |
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497 User::LeaveIfError(iUtility->SendSlaveSyncCommandResult(iRemoteHandle, |
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498 EMMFDevSoundCISbcEncoderGetSupportedAllocationMethodsArray, |
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499 countBuf, ptr)); |
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500 // stream data into the pointer |
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501 RDesReadStream stream(ptr); |
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502 CleanupClosePushL(stream); |
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503 TInt err = KErrNone; |
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504 TSbcAllocationMethod mode; |
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505 for (TInt i = 0; i < aCount; i++) |
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506 { |
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507 // note we don't destroy array because we don't own it |
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508 // but we do reset it as it is incomplete |
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509 mode = static_cast<TSbcAllocationMethod>(stream.ReadInt32L()); |
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510 err = aAllocationMethods.Append(mode); |
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511 if (err != KErrNone) |
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512 { |
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513 aAllocationMethods.Reset(); |
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514 User::Leave(KErrCorrupt); |
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515 } |
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516 } |
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517 |
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518 CleanupStack::PopAndDestroy(2, buf);// stream, buf |
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519 } |
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520 |
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521 /********************************************************************************/ |
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522 TInt CMMFSbcEncoderMux::GetSupportedNumOfBlocks (RArray<TUint>& aNumOfBlocks ) |
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523 { |
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524 TInt err = KErrNotReady; |
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525 if (iRemoteHandle > 0) |
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526 { |
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527 // Clear the array |
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528 aNumOfBlocks.Reset(); |
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529 // Fetch the count |
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530 TInt count = -1; |
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531 count = iUtility->SendSlaveSyncCommand(iRemoteHandle, |
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532 EMMFDevSoundCISbcEncoderGetSupportedBlocksCount, |
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533 KNullDesC8); |
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534 if (count < 0) |
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535 { |
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536 err = count; |
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537 } |
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538 else if (count > 0) |
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539 { |
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540 TRAP(err, DoGetTUintArrayL(aNumOfBlocks, count, EMMFDevSoundCISbcEncoderGetSupportedBlocksArray)); |
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541 } |
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542 else |
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543 { |
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544 // count == 0, nothing to do and no error... |
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545 err = KErrNone; |
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546 } |
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547 } |
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548 |
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549 return err; |
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550 } |
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551 |
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552 void CMMFSbcEncoderMux::DoGetTUintArrayL(RArray<TUint>& aArray, |
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553 TInt aCount, |
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554 TMMFDevSoundCISbcEncoderCommands aCommand) |
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555 { |
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556 // allocate a temporary buffer to hold the number of blocks |
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557 HBufC8* buf = HBufC8::NewLC(aCount * sizeof(TInt32)); |
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558 TPtr8 ptr = buf->Des(); |
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559 |
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560 // fetch the array data for the given command - but send over the received count to be sure |
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561 TPckgBuf<TInt> countBuf(aCount); |
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562 User::LeaveIfError(iUtility->SendSlaveSyncCommandResult(iRemoteHandle, |
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563 aCommand, |
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564 countBuf, ptr)); |
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565 |
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566 // stream data into the pointer |
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567 RDesReadStream stream(ptr); |
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568 CleanupClosePushL(stream); |
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569 TInt err = KErrNone; |
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570 for (TInt i = 0; i < aCount; i++) |
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571 { |
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572 err = aArray.Append(stream.ReadUint32L()); |
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573 if (err != KErrNone) |
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574 { |
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575 // note we don't destroy array because we don't own it |
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576 // but we do reset it as it is incomplete |
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577 aArray.Reset(); |
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578 User::Leave(KErrCorrupt); |
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579 } |
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580 } |
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581 |
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582 CleanupStack::PopAndDestroy(2, buf);// stream, buf |
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583 } |
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584 |
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585 |
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586 // DEMUX // |
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587 /*****************************************************************************/ |
|
588 TInt CMMFSbcEncoderDeMux::OpenInterface(TUid /*aInterfaceId*/) |
|
589 { |
|
590 return KErrNone; |
|
591 } |
|
592 |
|
593 /*****************************************************************************/ |
|
594 void CMMFSbcEncoderDeMux::Release() |
|
595 { |
|
596 TUid key = iDestructorKey; |
|
597 |
|
598 delete this; |
|
599 |
|
600 // tell ECom to destroy us |
|
601 REComSession::DestroyedImplementation(key); |
|
602 } |
|
603 |
|
604 /*****************************************************************************/ |
|
605 void CMMFSbcEncoderDeMux::PassDestructorKey(TUid aDestructorKey) |
|
606 { |
|
607 // store the destructor key |
|
608 iDestructorKey = aDestructorKey; |
|
609 } |
|
610 |
|
611 /*****************************************************************************/ |
|
612 void CMMFSbcEncoderDeMux::SetInterfaceTarget(MMMFDevSoundCustomInterfaceTarget* aTarget) |
|
613 { |
|
614 iTarget = aTarget; |
|
615 } |
|
616 |
|
617 /*****************************************************************************/ |
|
618 void CMMFSbcEncoderDeMux::CompleteConstructL(MMMFDevSoundCustomInterfaceDeMuxUtility* aCustomUtility) |
|
619 { |
|
620 // store a pointer to the utility |
|
621 iUtility = aCustomUtility; |
|
622 } |
|
623 |
|
624 /*****************************************************************************/ |
|
625 void CMMFSbcEncoderDeMux::RefreshL() |
|
626 { |
|
627 // refetch the SBC encoder custom interface if we already have a target |
|
628 if (iTarget) |
|
629 { |
|
630 MSbcEncoderIntfc* ptr = NULL; |
|
631 |
|
632 ptr = static_cast <MSbcEncoderIntfc*> (iTarget->CustomInterface(KUidSbcEncoderIntfc)); |
|
633 |
|
634 if (!ptr) |
|
635 { |
|
636 iInterfaceSbcEncoder = NULL; |
|
637 User::Leave(KErrNotSupported); |
|
638 } |
|
639 else |
|
640 { |
|
641 iInterfaceSbcEncoder = ptr; |
|
642 } |
|
643 } |
|
644 } |
|
645 |
|
646 /*****************************************************************************/ |
|
647 MMMFDevSoundCustomInterfaceDeMuxPlugin* CMMFSbcEncoderDeMux::NewL() |
|
648 { |
|
649 CMMFSbcEncoderDeMux* self = new (ELeave) CMMFSbcEncoderDeMux; |
|
650 return self; |
|
651 } |
|
652 |
|
653 /*****************************************************************************/ |
|
654 CMMFSbcEncoderDeMux::CMMFSbcEncoderDeMux() |
|
655 { |
|
656 } |
|
657 |
|
658 /*****************************************************************************/ |
|
659 CMMFSbcEncoderDeMux::~CMMFSbcEncoderDeMux() |
|
660 { |
|
661 // Clear up all the arrays. |
|
662 iSamplingFrequencies.Reset(); |
|
663 iSamplingFrequencies.Close(); |
|
664 iChannelModes.Reset(); |
|
665 iChannelModes.Close(); |
|
666 iNumOfSubbands.Reset(); |
|
667 iNumOfSubbands.Close(); |
|
668 iAllocationMethods.Reset(); |
|
669 iAllocationMethods.Close(); |
|
670 iNumOfBlocks.Reset(); |
|
671 iNumOfBlocks.Close(); |
|
672 } |
|
673 |
|
674 /*****************************************************************************/ |
|
675 TInt CMMFSbcEncoderDeMux::DoOpenSlaveL(TUid /*aInterface*/, const TDesC8& /*aPackageBuf*/) |
|
676 { |
|
677 // fetch the SBD encoder Hw Device custom interface |
|
678 MSbcEncoderIntfc* ptr = NULL; |
|
679 |
|
680 ptr = static_cast<MSbcEncoderIntfc*> (iTarget->CustomInterface(KUidSbcEncoderIntfc)); |
|
681 |
|
682 if (!ptr) |
|
683 { |
|
684 iInterfaceSbcEncoder = NULL; |
|
685 User::Leave(KErrNotSupported); |
|
686 } |
|
687 else |
|
688 { |
|
689 iInterfaceSbcEncoder = ptr; |
|
690 } |
|
691 return KErrNone; |
|
692 } |
|
693 |
|
694 /*****************************************************************************/ |
|
695 void CMMFSbcEncoderDeMux::DoCloseSlaveL(TInt /*aHandle*/) |
|
696 { |
|
697 // nothing to do |
|
698 } |
|
699 |
|
700 /*****************************************************************************/ |
|
701 // original RMessage is supplied so that remote demux plugin can extract necessary details |
|
702 // using DeMux utility |
|
703 TInt CMMFSbcEncoderDeMux::DoSendSlaveSyncCommandL(const RMmfIpcMessage& aMessage) |
|
704 { |
|
705 TMMFDevSoundCIMessageData data; |
|
706 |
|
707 // decode message |
|
708 iUtility->GetSyncMessageDataL(aMessage, data); |
|
709 |
|
710 TInt retVal = KErrNone; |
|
711 switch (data.iCommand) |
|
712 { |
|
713 case EMMFDevSoundCISbcEncoderGetSupportedSamplingFrequenciesCount: |
|
714 { |
|
715 iSamplingFrequencies.Reset(); |
|
716 User::LeaveIfError(DoGetSupportedSamplingFrequencies(iSamplingFrequencies)); |
|
717 retVal = iSamplingFrequencies.Count(); |
|
718 break; |
|
719 } |
|
720 case EMMFDevSoundCISbcEncoderGetSupportedBlocksCount: |
|
721 { |
|
722 iNumOfBlocks.Reset(); |
|
723 User::LeaveIfError(DoGetSupportedNumOfBlocks(iNumOfBlocks)); |
|
724 retVal = iNumOfBlocks.Count(); |
|
725 break; |
|
726 } |
|
727 case EMMFDevSoundCISbcEncoderGetSupportedSubbandsCount: |
|
728 { |
|
729 iNumOfSubbands.Reset(); |
|
730 User::LeaveIfError(DoGetSupportedNumOfSubbands(iNumOfSubbands)); |
|
731 retVal = iNumOfSubbands.Count(); |
|
732 break; |
|
733 } |
|
734 case EMMFDevSoundCISbcEncoderGetSupportedChannelModesCount: |
|
735 { |
|
736 iChannelModes.Reset(); |
|
737 User::LeaveIfError(DoGetSupportedChannelModes(iChannelModes)); |
|
738 retVal = iChannelModes.Count(); |
|
739 break; |
|
740 } |
|
741 case EMMFDevSoundCISbcEncoderGetSupportedAllocationMethodsCount: |
|
742 { |
|
743 iAllocationMethods.Reset(); |
|
744 User::LeaveIfError(DoGetSupportedAllocationMethods(iAllocationMethods)); |
|
745 retVal = iAllocationMethods.Count(); |
|
746 break; |
|
747 } |
|
748 case EMMFDevSoundCISbcEncoderSetSamplingFrequency: |
|
749 { |
|
750 TPckgBuf<TUint> freqBuffer; |
|
751 iUtility->ReadFromInputDesL(aMessage, &freqBuffer); |
|
752 DoSetSamplingFrequency(freqBuffer()); |
|
753 break; |
|
754 } |
|
755 case EMMFDevSoundCISbcEncoderSetChannelMode: |
|
756 { |
|
757 TPckgBuf<MSbcEncoderIntfc::TSbcChannelMode> channelBuffer; |
|
758 iUtility->ReadFromInputDesL(aMessage, &channelBuffer); |
|
759 DoSetChannelMode(channelBuffer()); |
|
760 break; |
|
761 } |
|
762 case EMMFDevSoundCISbcEncoderSetSubbands: |
|
763 { |
|
764 TPckgBuf<TUint> valueBuffer; |
|
765 iUtility->ReadFromInputDesL(aMessage, &valueBuffer); |
|
766 DoSetNumOfSubbands(valueBuffer()); |
|
767 break; |
|
768 } |
|
769 case EMMFDevSoundCISbcEncoderSetBlocks: |
|
770 { |
|
771 TPckgBuf<TUint> valueBuffer; |
|
772 iUtility->ReadFromInputDesL(aMessage, &valueBuffer); |
|
773 DoSetNumOfBlocks(valueBuffer()); |
|
774 break; |
|
775 } |
|
776 case EMMFDevSoundCISbcEncoderSetBitpoolSize: |
|
777 { |
|
778 TPckgBuf<TUint> valueBuffer; |
|
779 iUtility->ReadFromInputDesL(aMessage, &valueBuffer); |
|
780 DoSetBitpoolSize(valueBuffer()); |
|
781 break; |
|
782 } |
|
783 case EMMFDevSoundCISbcEncoderSetAllocationMethod: |
|
784 { |
|
785 TPckgBuf<MSbcEncoderIntfc::TSbcAllocationMethod> allocationMethodBuffer; |
|
786 iUtility->ReadFromInputDesL(aMessage, &allocationMethodBuffer); |
|
787 DoSetAllocationMethod(allocationMethodBuffer()); |
|
788 break; |
|
789 } |
|
790 case EMMFDevSoundCISbcEncoderApplyConfig: |
|
791 { |
|
792 retVal = DoApplyConfig(); |
|
793 break; |
|
794 } |
|
795 default: |
|
796 { |
|
797 User::Leave(KErrNotSupported); |
|
798 } |
|
799 }; |
|
800 |
|
801 return retVal; |
|
802 } |
|
803 |
|
804 /*****************************************************************************/ |
|
805 TInt CMMFSbcEncoderDeMux::DoSendSlaveSyncCommandResultL(const RMmfIpcMessage& aMessage) |
|
806 { |
|
807 TMMFDevSoundCIMessageData data; |
|
808 |
|
809 // decode message |
|
810 iUtility->GetSyncMessageDataL(aMessage, data); |
|
811 |
|
812 TInt retVal = KErrNone; |
|
813 switch (data.iCommand) |
|
814 { |
|
815 case EMMFDevSoundCISbcEncoderGetSupportedSamplingFrequenciesArray: |
|
816 { |
|
817 // The array will already have been populated by the time this is called |
|
818 // but we can check that the count passed in matches that of the array |
|
819 DoWriteArrayToClientL(aMessage, iSamplingFrequencies); |
|
820 break; |
|
821 } |
|
822 case EMMFDevSoundCISbcEncoderGetSupportedSubbandsArray: |
|
823 { |
|
824 // The array will already have been populated by the time this is called |
|
825 // but we can check that the count passed in matches that of the array |
|
826 DoWriteArrayToClientL(aMessage, iNumOfSubbands); |
|
827 break; |
|
828 } |
|
829 case EMMFDevSoundCISbcEncoderGetSupportedBlocksArray: |
|
830 { |
|
831 // The array will already have been populated by the time this is called |
|
832 // but we can check that the count passed in matches that of the array |
|
833 DoWriteArrayToClientL(aMessage, iNumOfBlocks); |
|
834 break; |
|
835 } |
|
836 case EMMFDevSoundCISbcEncoderGetSupportedChannelModesArray: |
|
837 { |
|
838 // The array will already have been populated by the time this is called |
|
839 // but we can check that the count passed in matches that of the array |
|
840 // Pass ETrue to write out the channel modes array |
|
841 DoWriteArrayToClientL(aMessage, ETrue); |
|
842 break; |
|
843 } |
|
844 case EMMFDevSoundCISbcEncoderGetSupportedAllocationMethodsArray: |
|
845 { |
|
846 // The array will already have been populated by the time this is called |
|
847 // but we can check that the count passed in matches that of the array |
|
848 // Pass EFalse for the alloc method array. |
|
849 DoWriteArrayToClientL(aMessage, EFalse); |
|
850 break; |
|
851 } |
|
852 case EMMFDevSoundCISbcEncoderGetSupportedBitpoolRange: |
|
853 { |
|
854 TPckgBuf<TBitpoolRange> rangeBuf; |
|
855 DoGetSupportedBitpoolRange(rangeBuf().iMin, rangeBuf().iMax); |
|
856 iUtility->WriteToOutputDesL(aMessage, rangeBuf); |
|
857 break; |
|
858 } |
|
859 case EMMFDevSoundCISbcEncoderGetSamplingFrequency: |
|
860 { |
|
861 TPckgBuf<TUint> valueBuf; |
|
862 DoGetSamplingFrequency(valueBuf()); |
|
863 iUtility->WriteToOutputDesL(aMessage, valueBuf); |
|
864 break; |
|
865 } |
|
866 case EMMFDevSoundCISbcEncoderGetChannelMode: |
|
867 { |
|
868 TPckgBuf<MSbcEncoderIntfc::TSbcChannelMode> channelBuf; |
|
869 DoGetChannelMode(channelBuf()); |
|
870 iUtility->WriteToOutputDesL(aMessage, channelBuf); |
|
871 break; |
|
872 } |
|
873 case EMMFDevSoundCISbcEncoderGetSubbands: |
|
874 { |
|
875 TPckgBuf<TUint> valueBuf; |
|
876 DoGetNumOfSubbands(valueBuf()); |
|
877 iUtility->WriteToOutputDesL(aMessage, valueBuf); |
|
878 break; |
|
879 } |
|
880 case EMMFDevSoundCISbcEncoderGetBlocks: |
|
881 { |
|
882 TPckgBuf<TUint> valueBuf; |
|
883 DoGetNumOfBlocks(valueBuf()); |
|
884 iUtility->WriteToOutputDesL(aMessage, valueBuf); |
|
885 break; |
|
886 } |
|
887 case EMMFDevSoundCISbcEncoderGetAllocationMethod: |
|
888 { |
|
889 TPckgBuf<MSbcEncoderIntfc::TSbcAllocationMethod> allocationMethodBuf; |
|
890 DoGetAllocationMethod(allocationMethodBuf()); |
|
891 iUtility->WriteToOutputDesL(aMessage, allocationMethodBuf); |
|
892 break; |
|
893 } |
|
894 case EMMFDevSoundCISbcEncoderGetBitpoolSize: |
|
895 { |
|
896 TPckgBuf<TUint> valueBuf; |
|
897 DoGetBitpoolSize(valueBuf()); |
|
898 iUtility->WriteToOutputDesL(aMessage, valueBuf); |
|
899 break; |
|
900 } |
|
901 default: |
|
902 { |
|
903 User::Leave(KErrNotSupported); |
|
904 } |
|
905 } |
|
906 |
|
907 return retVal; |
|
908 } |
|
909 |
|
910 /*****************************************************************************/ |
|
911 void CMMFSbcEncoderDeMux::DoSendSlaveAsyncCommandL(const RMmfIpcMessage& /*aMessage*/) |
|
912 { |
|
913 // not used in this interface |
|
914 } |
|
915 |
|
916 /*****************************************************************************/ |
|
917 void CMMFSbcEncoderDeMux::DoSendSlaveAsyncCommandResultL(const RMmfIpcMessage& /*aMessage*/) |
|
918 { |
|
919 // not used in this interface |
|
920 } |
|
921 |
|
922 /*****************************************************************************/ |
|
923 // SBC Encoder custom interface implementation |
|
924 TInt CMMFSbcEncoderDeMux::DoGetSupportedSamplingFrequencies(RArray<TUint>& aSamplingFrequencies) |
|
925 { |
|
926 TInt err = KErrNotReady; |
|
927 if (iInterfaceSbcEncoder) |
|
928 { |
|
929 err = iInterfaceSbcEncoder->GetSupportedSamplingFrequencies(aSamplingFrequencies); |
|
930 } |
|
931 return err; |
|
932 } |
|
933 |
|
934 TInt CMMFSbcEncoderDeMux::DoGetSupportedNumOfSubbands (RArray<TUint>& aNumOfSubbands ) |
|
935 { |
|
936 TInt err = KErrNotReady; |
|
937 if (iInterfaceSbcEncoder) |
|
938 { |
|
939 err = iInterfaceSbcEncoder->GetSupportedNumOfSubbands(aNumOfSubbands); |
|
940 } |
|
941 return err; |
|
942 } |
|
943 |
|
944 TInt CMMFSbcEncoderDeMux::DoGetSupportedNumOfBlocks (RArray<TUint>& aNumOfBlocks ) |
|
945 { |
|
946 TInt err = KErrNotReady; |
|
947 if (iInterfaceSbcEncoder) |
|
948 { |
|
949 err = iInterfaceSbcEncoder->GetSupportedNumOfBlocks(aNumOfBlocks); |
|
950 } |
|
951 return err; |
|
952 } |
|
953 |
|
954 TInt CMMFSbcEncoderDeMux::DoGetSupportedChannelModes (RArray<MSbcEncoderIntfc::TSbcChannelMode>& aChannelModes ) |
|
955 { |
|
956 TInt err = KErrNotReady; |
|
957 if (iInterfaceSbcEncoder) |
|
958 { |
|
959 err = iInterfaceSbcEncoder->GetSupportedChannelModes(aChannelModes); |
|
960 } |
|
961 return err; |
|
962 } |
|
963 |
|
964 TInt CMMFSbcEncoderDeMux::DoGetSupportedAllocationMethods (RArray<MSbcEncoderIntfc::TSbcAllocationMethod>& aAllocationMethods ) |
|
965 { |
|
966 TInt err = KErrNotReady; |
|
967 if (iInterfaceSbcEncoder) |
|
968 { |
|
969 err = iInterfaceSbcEncoder->GetSupportedAllocationMethods(aAllocationMethods); |
|
970 } |
|
971 return err; |
|
972 } |
|
973 |
|
974 TInt CMMFSbcEncoderDeMux::DoGetSupportedBitpoolRange (TUint& aMinSupportedBitpoolSize, TUint& aMaxSupportedBitpoolSize) |
|
975 { |
|
976 TInt err = KErrNotReady; |
|
977 if (iInterfaceSbcEncoder) |
|
978 { |
|
979 err = iInterfaceSbcEncoder->GetSupportedBitpoolRange(aMinSupportedBitpoolSize, aMaxSupportedBitpoolSize); |
|
980 } |
|
981 return err; |
|
982 } |
|
983 |
|
984 void CMMFSbcEncoderDeMux::DoSetSamplingFrequency (TUint aSamplingFrequency ) |
|
985 { |
|
986 if (iInterfaceSbcEncoder) |
|
987 { |
|
988 iInterfaceSbcEncoder->SetSamplingFrequency(aSamplingFrequency); |
|
989 } |
|
990 } |
|
991 |
|
992 void CMMFSbcEncoderDeMux::DoSetChannelMode (MSbcEncoderIntfc::TSbcChannelMode aChannelMode ) |
|
993 { |
|
994 if (iInterfaceSbcEncoder) |
|
995 { |
|
996 iInterfaceSbcEncoder->SetChannelMode(aChannelMode); |
|
997 } |
|
998 } |
|
999 |
|
1000 void CMMFSbcEncoderDeMux::DoSetNumOfSubbands (TUint aNumOfSubbands) |
|
1001 { |
|
1002 if (iInterfaceSbcEncoder) |
|
1003 { |
|
1004 iInterfaceSbcEncoder->SetNumOfSubbands(aNumOfSubbands); |
|
1005 } |
|
1006 } |
|
1007 |
|
1008 void CMMFSbcEncoderDeMux::DoSetNumOfBlocks (TUint aNumOfBlocks) |
|
1009 { |
|
1010 if (iInterfaceSbcEncoder) |
|
1011 { |
|
1012 iInterfaceSbcEncoder->SetNumOfBlocks(aNumOfBlocks); |
|
1013 } |
|
1014 } |
|
1015 |
|
1016 void CMMFSbcEncoderDeMux::DoSetAllocationMethod (MSbcEncoderIntfc::TSbcAllocationMethod aAllocationMethod) |
|
1017 { |
|
1018 if (iInterfaceSbcEncoder) |
|
1019 { |
|
1020 iInterfaceSbcEncoder->SetAllocationMethod(aAllocationMethod); |
|
1021 } |
|
1022 } |
|
1023 |
|
1024 void CMMFSbcEncoderDeMux::DoSetBitpoolSize (TUint aBitpoolSize) |
|
1025 { |
|
1026 if (iInterfaceSbcEncoder) |
|
1027 { |
|
1028 iInterfaceSbcEncoder->SetBitpoolSize(aBitpoolSize); |
|
1029 } |
|
1030 } |
|
1031 |
|
1032 TInt CMMFSbcEncoderDeMux::DoApplyConfig() |
|
1033 { |
|
1034 TInt retVal = KErrNotReady; |
|
1035 if (iInterfaceSbcEncoder) |
|
1036 { |
|
1037 retVal = iInterfaceSbcEncoder->ApplyConfig(); |
|
1038 } |
|
1039 return retVal; |
|
1040 } |
|
1041 |
|
1042 TInt CMMFSbcEncoderDeMux::DoGetSamplingFrequency(TUint& aSamplingFrequency) |
|
1043 { |
|
1044 TInt ret = KErrNotReady; |
|
1045 if (iInterfaceSbcEncoder) |
|
1046 { |
|
1047 ret = iInterfaceSbcEncoder->GetSamplingFrequency(aSamplingFrequency); |
|
1048 } |
|
1049 return ret; |
|
1050 } |
|
1051 |
|
1052 TInt CMMFSbcEncoderDeMux::DoGetChannelMode (MSbcEncoderIntfc::TSbcChannelMode& aChannelMode ) |
|
1053 { |
|
1054 if (!iInterfaceSbcEncoder) |
|
1055 { |
|
1056 return KErrNotReady; |
|
1057 } |
|
1058 else |
|
1059 { |
|
1060 return iInterfaceSbcEncoder->GetChannelMode(aChannelMode); |
|
1061 } |
|
1062 } |
|
1063 |
|
1064 TInt CMMFSbcEncoderDeMux::DoGetNumOfSubbands (TUint& aNumOfSubbands ) |
|
1065 { |
|
1066 if (!iInterfaceSbcEncoder) |
|
1067 { |
|
1068 return KErrNotReady; |
|
1069 } |
|
1070 else |
|
1071 { |
|
1072 return iInterfaceSbcEncoder->GetNumOfSubbands(aNumOfSubbands); |
|
1073 } |
|
1074 } |
|
1075 |
|
1076 TInt CMMFSbcEncoderDeMux::DoGetNumOfBlocks (TUint& aNumOfBlocks ) |
|
1077 { |
|
1078 if (!iInterfaceSbcEncoder) |
|
1079 { |
|
1080 return KErrNotReady; |
|
1081 } |
|
1082 else |
|
1083 { |
|
1084 return iInterfaceSbcEncoder->GetNumOfBlocks(aNumOfBlocks); |
|
1085 } |
|
1086 } |
|
1087 |
|
1088 TInt CMMFSbcEncoderDeMux::DoGetAllocationMethod (MSbcEncoderIntfc::TSbcAllocationMethod& aAllocationMethod ) |
|
1089 { |
|
1090 if (!iInterfaceSbcEncoder) |
|
1091 { |
|
1092 return KErrNotReady; |
|
1093 } |
|
1094 else |
|
1095 { |
|
1096 return iInterfaceSbcEncoder->GetAllocationMethod(aAllocationMethod); |
|
1097 } |
|
1098 } |
|
1099 |
|
1100 TInt CMMFSbcEncoderDeMux::DoGetBitpoolSize(TUint& aBitpoolSize) |
|
1101 { |
|
1102 if (!iInterfaceSbcEncoder) |
|
1103 { |
|
1104 return KErrNotReady; |
|
1105 } |
|
1106 else |
|
1107 { |
|
1108 return iInterfaceSbcEncoder->GetBitpoolSize(aBitpoolSize); |
|
1109 } |
|
1110 } |
|
1111 |
|
1112 // This is a utility method used by each of the TUint parametered methods to write their arrays |
|
1113 // back to the client (using aMessage) |
|
1114 void CMMFSbcEncoderDeMux::DoWriteArrayToClientL(const RMmfIpcMessage& aMessage, RArray<TUint>& aArray) |
|
1115 { |
|
1116 // The message already contains the array count so retrieve it |
|
1117 // and verify that nothing's awry. |
|
1118 TPckgBuf<TInt> countBuf; |
|
1119 iUtility->ReadFromInputDesL(aMessage, &countBuf); |
|
1120 TInt count = countBuf(); |
|
1121 if (count != aArray.Count()) |
|
1122 { |
|
1123 User::Leave(KErrCorrupt); |
|
1124 } |
|
1125 // Create a suitably sized buffer |
|
1126 HBufC8* buf = HBufC8::NewLC(count * sizeof(TUint)); |
|
1127 TPtr8 ptr = buf->Des(); |
|
1128 RDesWriteStream stream(ptr); |
|
1129 CleanupClosePushL(stream); |
|
1130 // Stream the array data |
|
1131 for (TInt i = 0; i < count; i++) |
|
1132 { |
|
1133 stream.WriteUint32L(aArray[i]); |
|
1134 } |
|
1135 // Commit the data to the stream |
|
1136 stream.CommitL(); |
|
1137 // Write the buffer back to the mux |
|
1138 iUtility->WriteToOutputDesL(aMessage, *buf); |
|
1139 CleanupStack::PopAndDestroy(2, buf); // stream, buf |
|
1140 } |
|
1141 |
|
1142 void CMMFSbcEncoderDeMux::DoWriteArrayToClientL(const RMmfIpcMessage& aMessage, TBool aWriteChannelModeArray) |
|
1143 { |
|
1144 // The message already contains the array count so retrieve it |
|
1145 // and verify that nothing's awry. |
|
1146 TPckgBuf<TInt> countBuf; |
|
1147 iUtility->ReadFromInputDesL(aMessage, &countBuf); |
|
1148 TInt count = countBuf(); |
|
1149 TInt arrayCount = 0; |
|
1150 |
|
1151 if (aWriteChannelModeArray) |
|
1152 { |
|
1153 arrayCount = iChannelModes.Count(); |
|
1154 } |
|
1155 else |
|
1156 { |
|
1157 arrayCount = iAllocationMethods.Count(); |
|
1158 } |
|
1159 |
|
1160 if (count != arrayCount) |
|
1161 { |
|
1162 User::Leave(KErrCorrupt); |
|
1163 } |
|
1164 |
|
1165 // Create a suitably sized buffer |
|
1166 HBufC8* buf = HBufC8::NewLC(count * sizeof(TUint)); |
|
1167 TPtr8 ptr = buf->Des(); |
|
1168 RDesWriteStream stream(ptr); |
|
1169 CleanupClosePushL(stream); |
|
1170 // Stream the array data |
|
1171 if (aWriteChannelModeArray) |
|
1172 { |
|
1173 for (TInt i = 0; i < count; i++) |
|
1174 { |
|
1175 stream.WriteUint32L(iChannelModes[i]); |
|
1176 } |
|
1177 |
|
1178 } |
|
1179 else |
|
1180 { |
|
1181 for (TInt i = 0; i < count; i++) |
|
1182 { |
|
1183 stream.WriteUint32L(iAllocationMethods[i]); |
|
1184 } |
|
1185 } |
|
1186 |
|
1187 // Commit the data to the stream |
|
1188 stream.CommitL(); |
|
1189 // Write the buffer back to the mux |
|
1190 iUtility->WriteToOutputDesL(aMessage, *buf); |
|
1191 CleanupStack::PopAndDestroy(2, buf); // stream, buf |
|
1192 } |
|
1193 |
|
1194 /*****************************************************************************/ |
|
1195 // |
|
1196 // ImplementationTable |
|
1197 // |
|
1198 |
|
1199 const TImplementationProxy ImplementationTable[] = |
|
1200 { |
|
1201 IMPLEMENTATION_PROXY_ENTRY(KMmfUidCustomInterfaceSbcEncoderMux, CMMFSbcEncoderMux::NewL), |
|
1202 IMPLEMENTATION_PROXY_ENTRY(KMmfUidCustomInterfaceSbcEncoderDeMux, CMMFSbcEncoderDeMux::NewL), |
|
1203 }; |
|
1204 |
|
1205 /*****************************************************************************/ |
|
1206 // |
|
1207 // ImplementationGroupProxy |
|
1208 // |
|
1209 // |
|
1210 |
|
1211 EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount) |
|
1212 { |
|
1213 aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy); |
|
1214 |
|
1215 return ImplementationTable; |
|
1216 } |