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1 /* |
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2 * Copyright (c) 2004 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: Implementation of the audio StereoWidening proxy class |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 |
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21 // INCLUDE FILES |
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22 |
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23 #ifdef _DEBUG |
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24 #include <e32svr.h> |
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25 #endif |
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26 |
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27 #include "TempStereoWidening.h" |
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28 |
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29 // ============================ MEMBER FUNCTIONS =============================== |
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30 |
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31 // ----------------------------------------------------------------------------- |
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32 // CTempStereoWidening::CTempStereoWidening |
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33 // C++ default constructor can NOT contain any code, that |
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34 // might leave. |
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35 // ----------------------------------------------------------------------------- |
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36 // |
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37 CTempStereoWidening::CTempStereoWidening() |
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38 { |
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39 } |
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40 |
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41 // Destructor |
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42 CTempStereoWidening::~CTempStereoWidening() |
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43 { |
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44 } |
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45 |
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46 // ----------------------------------------------------------------------------- |
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47 // CTempStereoWidening::NewL |
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48 // Static function for creating an instance of the Audio StereoWidening object. |
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49 // ----------------------------------------------------------------------------- |
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50 // |
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51 EXPORT_C CTempStereoWidening* CTempStereoWidening::NewL(TInt aLevel,CStereoWidening* aStereoWidening) |
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52 { |
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53 #ifdef _DEBUG |
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54 RDebug::Print(_L("CTempStereoWidening::NewL")); |
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55 #endif |
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56 |
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57 CTempStereoWidening* self = new (ELeave) CTempStereoWidening(); |
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58 CleanupStack::PushL( self ); |
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59 self->ConstructL(aLevel,aStereoWidening); |
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60 CleanupStack::Pop(self); |
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61 return self; |
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62 } |
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63 |
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64 // ----------------------------------------------------------------------------- |
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65 // CTempStereoWidening::ConstructL |
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66 // ----------------------------------------------------------------------------- |
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67 // |
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68 void CTempStereoWidening::ConstructL(TInt aLevel, CStereoWidening* aStereoWidening) |
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69 { |
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70 #ifdef _DEBUG |
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71 RDebug::Print(_L("CTempStereoWidening::ConstructL")); |
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72 #endif |
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73 |
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74 iStereoWidening = aStereoWidening; |
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75 iStereoWideningData.iLevel = aLevel; |
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76 } |
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77 |
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78 |
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79 // ----------------------------------------------------------------------------- |
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80 // CTempStereoWidening::ApplyL |
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81 // Apply the Audio StereoWidening settings. |
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82 // ----------------------------------------------------------------------------- |
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83 // |
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84 EXPORT_C void CTempStereoWidening::ApplyL() |
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85 { |
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86 #ifdef _DEBUG |
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87 RDebug::Print(_L("CTempStereoWidening::Apply")); |
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88 #endif |
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89 |
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90 if (StereoWideningLevel() != iStereoWidening->StereoWideningLevel()) |
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91 iStereoWidening->SetStereoWideningLevelL(StereoWideningLevel()); |
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92 |
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93 if(iStereoWidening) |
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94 iStereoWidening->EnableL(); |
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95 |
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96 // iStereoWidening->ApplyL(); |
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97 |
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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 // CTempStereoWidening::EnableL |
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103 // Enable the Audio StereoWidening settings. |
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104 // ----------------------------------------------------------------------------- |
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105 // |
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106 EXPORT_C void CTempStereoWidening::EnableL() |
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107 { |
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108 #ifdef _DEBUG |
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109 RDebug::Print(_L("CTempStereoWidening::EnableL")); |
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110 #endif |
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111 |
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112 iEnabled = ETrue; |
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113 ApplyL(); |
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114 } |
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115 |
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116 // ----------------------------------------------------------------------------- |
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117 // CTempStereoWidening::DisableL |
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118 // Disable the Audio StereoWidening settings. |
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119 // ----------------------------------------------------------------------------- |
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120 // |
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121 EXPORT_C void CTempStereoWidening::DisableL() |
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122 { |
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123 #ifdef _DEBUG |
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124 RDebug::Print(_L("CTempStereoWidening::DisableL")); |
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125 #endif |
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126 |
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127 iEnabled = EFalse; |
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128 |
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129 if(iStereoWidening) |
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130 iStereoWidening->DisableL(); |
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131 |
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132 } |
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133 |
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134 // ----------------------------------------------------------------------------- |
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135 // CTempStereoWidening::IsEnableL |
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136 // Return enable flag. |
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137 // ----------------------------------------------------------------------------- |
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138 // |
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139 EXPORT_C TBool CTempStereoWidening::IsEnabled() const |
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140 { |
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141 |
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142 #ifdef _DEBUG |
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143 RDebug::Print(_L("CTempStereoWidening::IsEnabled")); |
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144 #endif |
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145 |
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146 TBool ifEnabled = EFalse; |
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147 if(iStereoWidening) |
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148 ifEnabled = iStereoWidening->IsEnabled(); |
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149 return ifEnabled; |
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150 } |
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151 |
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152 |
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153 |
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154 // ----------------------------------------------------------------------------- |
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155 // CTempStereoWidening::IsEnforced |
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156 // Return enForce flag |
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157 // ----------------------------------------------------------------------------- |
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158 // |
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159 EXPORT_C TBool CTempStereoWidening::IsEnforced() const |
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160 { |
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161 #ifdef _DEBUG |
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162 RDebug::Print(_L("CTempStereoWidening::IsEnforced")); |
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163 #endif |
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164 |
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165 |
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166 TBool ifEnforced = EFalse; |
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167 if(iStereoWidening) |
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168 ifEnforced = iStereoWidening->IsEnforced(); |
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169 return ifEnforced; |
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170 |
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171 } |
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172 |
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173 // ----------------------------------------------------------------------------- |
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174 // CTempStereoWidening::EnforceL |
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175 // Enforce the effect |
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176 // ----------------------------------------------------------------------------- |
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177 // |
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178 EXPORT_C void CTempStereoWidening::EnforceL( TBool aEnforced ) |
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179 { |
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180 #ifdef _DEBUG |
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181 RDebug::Print(_L("CTempStereoWidening::EnforceL")); |
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182 #endif |
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183 |
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184 iEnforced = aEnforced; |
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185 |
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186 if(iStereoWidening) |
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187 iStereoWidening->EnforceL(aEnforced); |
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188 } |
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189 |
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190 |
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191 |
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192 // ----------------------------------------------------------------------------- |
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193 // CTempStereoWidening::HaveUpdateRights |
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194 // Return enForce flag |
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195 // ----------------------------------------------------------------------------- |
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196 // |
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197 EXPORT_C TBool CTempStereoWidening::HaveUpdateRights() const |
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198 { |
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199 #ifdef _DEBUG |
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200 RDebug::Print(_L("CTempStereoWidening::HaveUpdateRights")); |
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201 #endif |
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202 |
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203 TBool ifHaveUpdateRights = EFalse; |
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204 if(iStereoWidening) |
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205 ifHaveUpdateRights = iStereoWidening->HaveUpdateRights(); |
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206 |
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207 return ifHaveUpdateRights; |
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208 |
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209 } |
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210 |
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211 // ========================== OTHER EXPORTED FUNCTIONS ========================= |
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212 |
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213 // End of File |