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1 /* |
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2 * Copyright (c) 2006 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: Utility to Access the StereoWidening Effect |
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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 <e32std.h> |
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22 #include <StereoWideningUtility.h> |
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23 #include <DrmAudioSamplePlayer.h> |
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24 //#include <midiclientutility.h> |
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25 #include "TempStereoWidening.h" |
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26 #include "StereoWideningInternalCRKeys.h" |
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27 #include <videoplayer.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 // CStereoWideningUtility::CStereoWideningUtility |
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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 CStereoWideningUtility::CStereoWideningUtility() |
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38 : iStereoWidening(NULL), |
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39 iPresetRepository(NULL) |
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40 { |
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41 } |
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42 |
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43 |
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44 // Destructor |
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45 CStereoWideningUtility::~CStereoWideningUtility() |
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46 { |
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47 iPresetArray.Close(); |
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48 iFullPresetArray.Close(); |
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49 delete iPresetRepository; |
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50 delete iTransStereoWidening; |
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51 delete iStereoWidening; |
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52 } |
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53 |
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54 |
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55 // ----------------------------------------------------------------------------- |
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56 // CStereoWideningUtility::ConstructL |
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57 // Symbian 2nd phase constructor can leave. |
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58 // ----------------------------------------------------------------------------- |
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59 // |
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60 void CStereoWideningUtility::ConstructL(CMMFDevSound& aDevSound) |
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61 { |
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62 #ifdef _DEBUG |
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63 RDebug::Print(_L("CStereoWideningUtility::ConstructL")); |
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64 #endif |
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65 iStereoWidening = CStereoWidening::NewL(aDevSound); |
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66 TInt level = iStereoWidening->StereoWideningLevel(); |
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67 |
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68 iTransStereoWidening = CTempStereoWidening::NewL(level,iStereoWidening); |
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69 |
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70 iPresetRepository = CRepository::NewL(KCRUidStereoWideningPresets); |
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71 |
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72 |
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73 UpdateFullPresetArrayFromCenRep(iFullPresetArray); |
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74 UpdatePresetArray(iPresetArray,iFullPresetArray); |
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75 } |
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76 |
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77 |
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78 // ----------------------------------------------------------------------------- |
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79 // CStereoWideningUtility::ConstructL |
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80 // Symbian 2nd phase constructor can leave. |
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81 // ----------------------------------------------------------------------------- |
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82 // |
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83 void CStereoWideningUtility::ConstructL(CMdaAudioConvertUtility& aUtility) |
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84 { |
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85 #ifdef _DEBUG |
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86 RDebug::Print(_L("CStereoWideningUtility::ConstructL")); |
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87 #endif |
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88 iStereoWidening = CStereoWidening::NewL(aUtility); |
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89 TInt level = iStereoWidening->StereoWideningLevel(); |
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90 |
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91 iTransStereoWidening = CTempStereoWidening::NewL(level,iStereoWidening); |
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92 |
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93 iPresetRepository = CRepository::NewL(KCRUidStereoWideningPresets); |
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94 |
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95 |
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96 UpdateFullPresetArrayFromCenRep(iFullPresetArray); |
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97 UpdatePresetArray(iPresetArray,iFullPresetArray); |
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98 } |
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99 |
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100 // ----------------------------------------------------------------------------- |
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101 // CStereoWideningUtility::ConstructL |
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102 // Symbian 2nd phase constructor can leave. |
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103 // ----------------------------------------------------------------------------- |
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104 // |
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105 void CStereoWideningUtility::ConstructL(CMdaAudioInputStream& aUtility) |
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106 { |
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107 #ifdef _DEBUG |
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108 RDebug::Print(_L("CStereoWideningUtility::ConstructL")); |
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109 #endif |
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110 iStereoWidening = CStereoWidening::NewL(aUtility); |
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111 TInt level = iStereoWidening->StereoWideningLevel(); |
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112 |
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113 iTransStereoWidening = CTempStereoWidening::NewL(level,iStereoWidening); |
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114 |
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115 iPresetRepository = CRepository::NewL(KCRUidStereoWideningPresets); |
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116 |
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117 |
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118 UpdateFullPresetArrayFromCenRep(iFullPresetArray); |
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119 UpdatePresetArray(iPresetArray,iFullPresetArray); |
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120 } |
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121 |
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122 // ----------------------------------------------------------------------------- |
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123 // CStereoWideningUtility::ConstructL |
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124 // Symbian 2nd phase constructor can leave. |
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125 // ----------------------------------------------------------------------------- |
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126 // |
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127 void CStereoWideningUtility::ConstructL(CMdaAudioOutputStream& aUtility) |
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128 { |
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129 #ifdef _DEBUG |
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130 RDebug::Print(_L("CStereoWideningUtility::ConstructL")); |
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131 #endif |
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132 iStereoWidening = CStereoWidening::NewL(aUtility); |
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133 TInt level = iStereoWidening->StereoWideningLevel(); |
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134 |
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135 iTransStereoWidening = CTempStereoWidening::NewL(level,iStereoWidening); |
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136 |
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137 iPresetRepository = CRepository::NewL(KCRUidStereoWideningPresets); |
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138 |
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139 |
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140 UpdateFullPresetArrayFromCenRep(iFullPresetArray); |
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141 UpdatePresetArray(iPresetArray,iFullPresetArray); |
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142 } |
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143 |
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144 // ----------------------------------------------------------------------------- |
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145 // CStereoWideningUtility::ConstructL |
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146 // Symbian 2nd phase constructor can leave. |
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147 // ----------------------------------------------------------------------------- |
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148 // |
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149 void CStereoWideningUtility::ConstructL(CMdaAudioPlayerUtility& aUtility) |
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150 { |
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151 #ifdef _DEBUG |
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152 RDebug::Print(_L("CStereoWideningUtility::ConstructL")); |
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153 #endif |
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154 iStereoWidening = CStereoWidening::NewL(aUtility); |
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155 TInt level = iStereoWidening->StereoWideningLevel(); |
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156 |
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157 iTransStereoWidening = CTempStereoWidening::NewL(level,iStereoWidening); |
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158 |
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159 iPresetRepository = CRepository::NewL(KCRUidStereoWideningPresets); |
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160 |
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161 |
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162 UpdateFullPresetArrayFromCenRep(iFullPresetArray); |
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163 UpdatePresetArray(iPresetArray,iFullPresetArray); |
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164 } |
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165 |
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166 // ----------------------------------------------------------------------------- |
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167 // CStereoWideningUtility::ConstructL |
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168 // Symbian 2nd phase constructor can leave. |
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169 // ----------------------------------------------------------------------------- |
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170 // |
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171 void CStereoWideningUtility::ConstructL(CMdaAudioRecorderUtility& aUtility ) |
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172 { |
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173 #ifdef _DEBUG |
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174 RDebug::Print(_L("CStereoWideningUtility::ConstructL")); |
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175 #endif |
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176 iStereoWidening = CStereoWidening::NewL(aUtility,ETrue,EFalse,0); |
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177 TInt level = iStereoWidening->StereoWideningLevel(); |
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178 |
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179 iTransStereoWidening = CTempStereoWidening::NewL(level,iStereoWidening); |
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180 |
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181 iPresetRepository = CRepository::NewL(KCRUidStereoWideningPresets); |
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182 |
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183 |
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184 UpdateFullPresetArrayFromCenRep(iFullPresetArray); |
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185 UpdatePresetArray(iPresetArray,iFullPresetArray); |
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186 } |
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187 |
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188 // ----------------------------------------------------------------------------- |
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189 // CStereoWideningUtility::ConstructL |
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190 // Symbian 2nd phase constructor can leave. |
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191 // ----------------------------------------------------------------------------- |
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192 // |
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193 void CStereoWideningUtility::ConstructL(CMdaAudioToneUtility& aUtility) |
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194 { |
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195 #ifdef _DEBUG |
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196 RDebug::Print(_L("CStereoWideningUtility::ConstructL")); |
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197 #endif |
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198 iStereoWidening = CStereoWidening::NewL(aUtility); |
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199 TInt level = iStereoWidening->StereoWideningLevel(); |
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200 |
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201 iTransStereoWidening = CTempStereoWidening::NewL(level,iStereoWidening); |
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202 |
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203 iPresetRepository = CRepository::NewL(KCRUidStereoWideningPresets); |
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204 |
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205 |
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206 UpdateFullPresetArrayFromCenRep(iFullPresetArray); |
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207 UpdatePresetArray(iPresetArray,iFullPresetArray); |
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208 } |
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209 |
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210 // ----------------------------------------------------------------------------- |
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211 // CStereoWideningUtility::ConstructL |
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212 // Symbian 2nd phase constructor can leave. |
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213 // ----------------------------------------------------------------------------- |
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214 // |
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215 void CStereoWideningUtility::ConstructL(CCustomCommandUtility* aUtility) |
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216 { |
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217 #ifdef _DEBUG |
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218 RDebug::Print(_L("CStereoWideningUtility::ConstructL")); |
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219 #endif |
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220 iStereoWidening = CStereoWidening::NewL(aUtility); |
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221 TInt level = iStereoWidening->StereoWideningLevel(); |
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222 |
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223 iTransStereoWidening = CTempStereoWidening::NewL(level,iStereoWidening); |
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224 |
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225 iPresetRepository = CRepository::NewL(KCRUidStereoWideningPresets); |
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226 |
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227 |
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228 UpdateFullPresetArrayFromCenRep(iFullPresetArray); |
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229 UpdatePresetArray(iPresetArray,iFullPresetArray); |
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230 } |
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231 |
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232 // ----------------------------------------------------------------------------- |
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233 // CStereoWideningUtility::ConstructL |
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234 // Symbian 2nd phase constructor can leave. |
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235 // ----------------------------------------------------------------------------- |
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236 // |
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237 void CStereoWideningUtility::ConstructL(MCustomInterface& aCustomInterface) |
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238 { |
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239 #ifdef _DEBUG |
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240 RDebug::Print(_L("CStereoWideningUtility::ConstructL")); |
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241 #endif |
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242 iStereoWidening = CStereoWidening::NewL(aCustomInterface); |
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243 TInt level = iStereoWidening->StereoWideningLevel(); |
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244 |
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245 iTransStereoWidening = CTempStereoWidening::NewL(level,iStereoWidening); |
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246 |
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247 iPresetRepository = CRepository::NewL(KCRUidStereoWideningPresets); |
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248 |
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249 |
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250 UpdateFullPresetArrayFromCenRep(iFullPresetArray); |
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251 UpdatePresetArray(iPresetArray,iFullPresetArray); |
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252 |
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253 } |
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254 |
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255 // ----------------------------------------------------------------------------- |
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256 // CStereoWideningUtility::ConstructL |
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257 // Symbian 2nd phase constructor can leave. |
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258 // ----------------------------------------------------------------------------- |
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259 // |
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260 void CStereoWideningUtility::ConstructL(CMidiClientUtility& aUtility) |
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261 { |
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262 #ifdef _DEBUG |
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263 RDebug::Print(_L("CStereoWideningUtility::ConstructL")); |
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264 #endif |
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265 iStereoWidening = CStereoWidening::NewL(aUtility); |
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266 TInt level = iStereoWidening->StereoWideningLevel(); |
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267 |
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268 iTransStereoWidening = CTempStereoWidening::NewL(level,iStereoWidening); |
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269 |
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270 iPresetRepository = CRepository::NewL(KCRUidStereoWideningPresets); |
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271 |
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272 |
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273 UpdateFullPresetArrayFromCenRep(iFullPresetArray); |
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274 UpdatePresetArray(iPresetArray,iFullPresetArray); |
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275 } |
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276 |
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277 // ----------------------------------------------------------------------------- |
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278 // CStereoWideningUtility::ConstructL |
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279 // Symbian 2nd phase constructor can leave. |
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280 // ----------------------------------------------------------------------------- |
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281 // |
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282 void CStereoWideningUtility::ConstructL(CDrmPlayerUtility& aUtility) |
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283 { |
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284 #ifdef _DEBUG |
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285 RDebug::Print(_L("CStereoWideningUtility::ConstructL")); |
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286 #endif |
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287 iStereoWidening = CStereoWidening::NewL(aUtility); |
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288 TInt level = iStereoWidening->StereoWideningLevel(); |
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289 |
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290 iTransStereoWidening = CTempStereoWidening::NewL(level,iStereoWidening); |
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291 |
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292 iPresetRepository = CRepository::NewL(KCRUidStereoWideningPresets); |
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293 |
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294 |
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295 UpdateFullPresetArrayFromCenRep(iFullPresetArray); |
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296 UpdatePresetArray(iPresetArray,iFullPresetArray); |
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297 } |
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298 |
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299 // ----------------------------------------------------------------------------- |
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300 // CStereoWideningUtility::ConstructL |
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301 // Symbian 2nd phase constructor can leave. |
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302 // ----------------------------------------------------------------------------- |
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303 // |
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304 void CStereoWideningUtility::ConstructL(CVideoPlayerUtility& aUtility) |
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305 { |
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306 #ifdef _DEBUG |
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307 RDebug::Print(_L("CStereoWideningUtility::ConstructL")); |
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308 #endif |
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309 iStereoWidening = CStereoWidening::NewL(aUtility); |
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310 TInt level = iStereoWidening->StereoWideningLevel(); |
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311 |
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312 iTransStereoWidening = CTempStereoWidening::NewL(level,iStereoWidening); |
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313 |
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314 iPresetRepository = CRepository::NewL(KCRUidStereoWideningPresets); |
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315 |
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316 |
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317 UpdateFullPresetArrayFromCenRep(iFullPresetArray); |
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318 UpdatePresetArray(iPresetArray,iFullPresetArray); |
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319 } |
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320 |
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321 // ----------------------------------------------------------------------------- |
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322 // CStereoWideningUtility::NewL |
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323 // Two-phased constructor. |
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324 // ----------------------------------------------------------------------------- |
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325 // |
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326 EXPORT_C CStereoWideningUtility* CStereoWideningUtility::NewL(CMMFDevSound& aDevSound) |
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327 { |
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328 #ifdef _DEBUG |
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329 RDebug::Print(_L("CStereoWideningUtility::NewL")); |
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330 #endif |
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331 CStereoWideningUtility* self = new( ELeave ) CStereoWideningUtility; |
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332 CleanupStack::PushL( self ); |
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333 self->ConstructL(aDevSound); |
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334 CleanupStack::Pop(self); |
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335 return self; |
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336 } |
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337 |
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338 |
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339 // ----------------------------------------------------------------------------- |
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340 // CStereoWideningUtility::NewL |
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341 // Two-phased constructor. |
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342 // ----------------------------------------------------------------------------- |
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343 // |
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344 EXPORT_C CStereoWideningUtility* CStereoWideningUtility::NewL(CMdaAudioConvertUtility& aUtility) |
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345 { |
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346 #ifdef _DEBUG |
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347 RDebug::Print(_L("CStereoWideningUtility::NewL")); |
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348 #endif |
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349 CStereoWideningUtility* self = new( ELeave ) CStereoWideningUtility; |
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350 CleanupStack::PushL( self ); |
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351 self->ConstructL(aUtility); |
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352 CleanupStack::Pop(self); |
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353 return self; |
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354 } |
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355 |
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356 |
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357 // ----------------------------------------------------------------------------- |
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358 // CStereoWideningUtility::NewL |
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359 // Two-phased constructor. |
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360 // ----------------------------------------------------------------------------- |
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361 // |
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362 EXPORT_C CStereoWideningUtility* CStereoWideningUtility::NewL(CMdaAudioInputStream& aUtility) |
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363 { |
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364 #ifdef _DEBUG |
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365 RDebug::Print(_L("CStereoWideningUtility::NewL")); |
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366 #endif |
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367 CStereoWideningUtility* self = new( ELeave ) CStereoWideningUtility; |
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368 CleanupStack::PushL( self ); |
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369 self->ConstructL(aUtility); |
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370 CleanupStack::Pop(self); |
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371 return self; |
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372 } |
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373 |
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374 |
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375 // ----------------------------------------------------------------------------- |
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376 // CStereoWideningUtility::NewL |
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377 // Two-phased constructor. |
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378 // ----------------------------------------------------------------------------- |
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379 // |
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380 EXPORT_C CStereoWideningUtility* CStereoWideningUtility::NewL(CMdaAudioOutputStream& aUtility) |
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381 { |
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382 #ifdef _DEBUG |
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383 RDebug::Print(_L("CStereoWideningUtility::NewL")); |
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384 #endif |
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385 CStereoWideningUtility* self = new( ELeave ) CStereoWideningUtility; |
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386 CleanupStack::PushL( self ); |
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387 self->ConstructL(aUtility); |
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388 CleanupStack::Pop(self); |
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389 return self; |
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390 } |
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391 |
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392 |
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393 // ----------------------------------------------------------------------------- |
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394 // CStereoWideningUtility::NewL |
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395 // Two-phased constructor. |
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396 // ----------------------------------------------------------------------------- |
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397 // |
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398 EXPORT_C CStereoWideningUtility* CStereoWideningUtility::NewL(CMdaAudioPlayerUtility& aUtility) |
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399 { |
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400 #ifdef _DEBUG |
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401 RDebug::Print(_L("CStereoWideningUtility::NewL")); |
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402 #endif |
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403 CStereoWideningUtility* self = new( ELeave ) CStereoWideningUtility; |
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404 CleanupStack::PushL( self ); |
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405 self->ConstructL(aUtility); |
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406 CleanupStack::Pop(self); |
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407 return self; |
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408 } |
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409 |
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410 |
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411 // ----------------------------------------------------------------------------- |
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412 // CStereoWideningUtility::NewL |
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413 // Two-phased constructor. |
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414 // ----------------------------------------------------------------------------- |
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415 // |
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416 EXPORT_C CStereoWideningUtility* CStereoWideningUtility::NewL(CMdaAudioRecorderUtility& aUtility) |
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417 { |
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418 #ifdef _DEBUG |
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419 RDebug::Print(_L("CStereoWideningUtility::NewL")); |
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420 #endif |
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421 CStereoWideningUtility* self = new( ELeave ) CStereoWideningUtility; |
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422 CleanupStack::PushL( self ); |
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423 self->ConstructL(aUtility); |
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424 CleanupStack::Pop(self); |
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425 return self; |
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426 } |
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427 |
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428 |
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429 // ----------------------------------------------------------------------------- |
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430 // CStereoWideningUtility::NewL |
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431 // Two-phased constructor. |
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432 // ----------------------------------------------------------------------------- |
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433 // |
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434 EXPORT_C CStereoWideningUtility* CStereoWideningUtility::NewL(CMdaAudioToneUtility& aUtility) |
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435 { |
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436 #ifdef _DEBUG |
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437 RDebug::Print(_L("CStereoWideningUtility::NewL")); |
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438 #endif |
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439 CStereoWideningUtility* self = new( ELeave ) CStereoWideningUtility; |
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440 CleanupStack::PushL( self ); |
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441 self->ConstructL(aUtility); |
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442 CleanupStack::Pop(self); |
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443 return self; |
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444 } |
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445 |
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446 |
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447 // ----------------------------------------------------------------------------- |
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448 // CStereoWideningUtility::NewL |
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449 // Two-phased constructor. |
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450 // ----------------------------------------------------------------------------- |
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451 // |
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452 EXPORT_C CStereoWideningUtility* CStereoWideningUtility::NewL(CCustomCommandUtility* aUtility) |
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453 { |
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454 #ifdef _DEBUG |
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455 RDebug::Print(_L("CStereoWideningUtility::NewL")); |
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456 #endif |
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457 CStereoWideningUtility* self = new( ELeave ) CStereoWideningUtility; |
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458 CleanupStack::PushL( self ); |
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459 self->ConstructL(aUtility); |
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460 CleanupStack::Pop(self); |
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461 return self; |
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462 } |
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463 |
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464 |
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465 // ----------------------------------------------------------------------------- |
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466 // CStereoWideningUtility::NewL |
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467 // Two-phased constructor. |
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468 // ----------------------------------------------------------------------------- |
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469 // |
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470 EXPORT_C CStereoWideningUtility* CStereoWideningUtility::NewL(MCustomInterface& aCustomInterface) |
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471 { |
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472 #ifdef _DEBUG |
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473 RDebug::Print(_L("CStereoWideningUtility::NewL")); |
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474 #endif |
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475 CStereoWideningUtility* self = new( ELeave ) CStereoWideningUtility; |
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476 CleanupStack::PushL( self ); |
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477 self->ConstructL(aCustomInterface); |
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478 CleanupStack::Pop(self); |
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479 return self; |
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480 } |
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481 |
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482 // ----------------------------------------------------------------------------- |
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483 // CStereoWideningUtility::NewL |
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484 // Two-phased constructor. |
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485 // ----------------------------------------------------------------------------- |
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486 // |
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487 EXPORT_C CStereoWideningUtility* CStereoWideningUtility::NewL(CMidiClientUtility& aUtility) |
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488 { |
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489 |
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490 #ifdef _DEBUG |
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491 RDebug::Print(_L("CStereoWideningUtility::NewL")); |
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492 #endif |
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493 CStereoWideningUtility* self = new( ELeave ) CStereoWideningUtility; |
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494 CleanupStack::PushL( self ); |
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495 self->ConstructL(aUtility); |
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496 CleanupStack::Pop(self); |
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497 return self; |
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498 } |
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499 |
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500 // ----------------------------------------------------------------------------- |
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501 // CStereoWideningUtility::NewL |
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502 // Two-phased constructor. |
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503 // ----------------------------------------------------------------------------- |
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504 // |
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505 EXPORT_C CStereoWideningUtility* CStereoWideningUtility::NewL(CDrmPlayerUtility& aUtility) |
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506 { |
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507 |
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508 #ifdef _DEBUG |
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509 RDebug::Print(_L("CStereoWideningUtility::NewL")); |
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510 #endif |
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511 CStereoWideningUtility* self = new( ELeave ) CStereoWideningUtility; |
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512 CleanupStack::PushL( self ); |
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513 self->ConstructL(aUtility); |
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514 CleanupStack::Pop(self); |
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515 return self; |
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516 } |
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517 |
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518 // ----------------------------------------------------------------------------- |
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519 // CStereoWideningUtility::NewL |
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520 // Two-phased constructor. |
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521 // ----------------------------------------------------------------------------- |
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522 // |
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523 EXPORT_C CStereoWideningUtility* CStereoWideningUtility::NewL(CVideoPlayerUtility& aUtility) |
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524 { |
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525 |
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526 #ifdef _DEBUG |
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527 RDebug::Print(_L("CStereoWideningUtility::NewL")); |
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528 #endif |
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529 CStereoWideningUtility* self = new( ELeave ) CStereoWideningUtility; |
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530 CleanupStack::PushL( self ); |
|
531 self->ConstructL(aUtility); |
|
532 CleanupStack::Pop(self); |
|
533 return self; |
|
534 } |
|
535 |
|
536 // ----------------------------------------------------------------------------- |
|
537 // CStereoWideningUtility::ApplyPresetL() |
|
538 // Applies the Preset to the StereoWidening Object |
|
539 // (other items were commented in a header). |
|
540 // ----------------------------------------------------------------------------- |
|
541 // |
|
542 EXPORT_C void CStereoWideningUtility::ApplyPresetL( |
|
543 TInt aPresetIndex) |
|
544 { |
|
545 #ifdef _DEBUG |
|
546 RDebug::Print(_L("CStereoWideningUtility::ApplyPresetL")); |
|
547 #endif |
|
548 // Get the Preset from the Central Repository |
|
549 // and Apply it to the StereoWidening Object |
|
550 // using SetBandData method. After that Just Enable() the Effect |
|
551 |
|
552 TInt level; |
|
553 |
|
554 if(aPresetIndex > (iPresetArray.Count() - 1)) |
|
555 User::Leave(KErrArgument); |
|
556 |
|
557 // Write the StereoWidening Data in the first available NULL Space |
|
558 for( TInt j = 0; j < iFullPresetArray.Count();j++) |
|
559 { |
|
560 if( iFullPresetArray[j].iPresetNameKey == iPresetArray[aPresetIndex].iPresetNameKey) |
|
561 { |
|
562 iPresetRepository->Get(iFullPresetArray[j].iPresetDescriptionKey,level); |
|
563 iStereoWidening->SetStereoWideningLevelL(level); |
|
564 // Applying the Settings to the Audio StereoWidening |
|
565 // iStereoWidening->ApplyL(); |
|
566 |
|
567 iStereoWidening->EnableL(); |
|
568 break; |
|
569 } |
|
570 } |
|
571 } |
|
572 |
|
573 // ----------------------------------------------------------------------------- |
|
574 // CStereoWideningUtility::CreatePresetL(TDesC& aName,CStereoWidening& aStereoWidening) |
|
575 // Applies the Preset to the StereoWidening Object |
|
576 // (other items were commented in a header). |
|
577 // ----------------------------------------------------------------------------- |
|
578 // |
|
579 |
|
580 EXPORT_C void CStereoWideningUtility:: CreatePresetL( |
|
581 TDesC& aName, |
|
582 CStereoWidening& aStereoWideningUI) |
|
583 { |
|
584 #ifdef _DEBUG |
|
585 RDebug::Print(_L("CStereoWideningUtility::CreatePresetL")); |
|
586 #endif |
|
587 // Get the Preset from the UI and create a DesC using |
|
588 // DoBandData() method and then store it to the |
|
589 // Central Repository |
|
590 |
|
591 __ASSERT_ALWAYS(aName.Length() > 0,User::Leave(KErrArgument)); |
|
592 UpdateFullPresetArrayFromCenRep(iFullPresetArray); |
|
593 |
|
594 iTransStereoWidening = &aStereoWideningUI; |
|
595 |
|
596 //Create New Keys at the End of the Repository |
|
597 TInt currentNumber = 0; |
|
598 // Get the number of User Defined Presets in the Repository |
|
599 iPresetRepository->Get(KStereoWideningNumberOfUserDefinedPresets,currentNumber); |
|
600 |
|
601 TUint8 level = iTransStereoWidening->StereoWideningLevel(); |
|
602 |
|
603 // Calculate and Create the StereoWidening Data for the New Preset |
|
604 iPresetRepository->Create(currentNumber*2+KStereoWideningUserDefinedPresetStart,level); |
|
605 // Calculate and create the New Preset Name in the End |
|
606 iPresetRepository->Create(currentNumber*2+KStereoWideningUserDefinedPresetStartName,aName); |
|
607 // Update the Number of UserDefined Presets in the End |
|
608 // Since we created new Keys for the Name and the Descriptor |
|
609 currentNumber += 1; |
|
610 iPresetRepository->Set(KStereoWideningNumberOfUserDefinedPresets,currentNumber); |
|
611 iPresetRepository->Get(KStereoWideningPresetsCounter,currentNumber); |
|
612 iPresetRepository->Set(KStereoWideningPresetsCounter,currentNumber + 1); |
|
613 |
|
614 // Refresh the iFullPresetArray |
|
615 UpdateFullPresetArrayFromCenRep(iFullPresetArray); |
|
616 |
|
617 } |
|
618 |
|
619 // ----------------------------------------------------------------------------- |
|
620 // CStereoWideningUtility::DeletePresetL() |
|
621 // Deletes the Preset from the Central Repository |
|
622 // (other items were commented in a header). |
|
623 // ----------------------------------------------------------------------------- |
|
624 // |
|
625 EXPORT_C const TDesC& CStereoWideningUtility::GetPresetL( |
|
626 TInt aPresetIndex) |
|
627 { |
|
628 #ifdef _DEBUG |
|
629 RDebug::Print(_L("CStereoWideningUtility::GetPresetL")); |
|
630 #endif |
|
631 // Get the Preset from the Central Repository |
|
632 // and Apply it to the StereoWidening Object |
|
633 // using SetBandData method. After that Just Enable() the Effect |
|
634 |
|
635 |
|
636 if(aPresetIndex > (iPresetArray.Count() - 1)) |
|
637 User::Leave(KErrArgument); |
|
638 |
|
639 TBool presetFound = EFalse; |
|
640 TInt level; |
|
641 |
|
642 // Write the StereoWidening Data in the first available NULL Space |
|
643 for(TInt j = 0; j < iFullPresetArray.Count();j++) |
|
644 { |
|
645 if( iFullPresetArray[j].iPresetNameKey == iPresetArray[aPresetIndex].iPresetNameKey) |
|
646 { |
|
647 iPresetRepository->Get(iFullPresetArray[j].iPresetDescriptionKey,level); |
|
648 iTransStereoWidening->SetStereoWideningLevelL(level); |
|
649 presetFound = ETrue; |
|
650 return iFullPresetArray[j].iPresetName; |
|
651 } |
|
652 } |
|
653 if(!presetFound) |
|
654 User::Leave(KErrNotFound); |
|
655 |
|
656 return KNullDesC; |
|
657 } |
|
658 |
|
659 |
|
660 // ----------------------------------------------------------------------------- |
|
661 // CStereoWideningUtility::DeletePresetL() |
|
662 // Deletes the Preset from the Central Repository |
|
663 // (other items were commented in a header). |
|
664 // ----------------------------------------------------------------------------- |
|
665 // |
|
666 EXPORT_C void CStereoWideningUtility::DeletePresetL( |
|
667 TInt aPresetIndex) |
|
668 { |
|
669 #ifdef _DEBUG |
|
670 RDebug::Print(_L("CStereoWideningUtility::DeletePresetL")); |
|
671 #endif |
|
672 // Get the Name from the PresetIndex |
|
673 // This Preset Index is from the Array returned to the UI |
|
674 |
|
675 TInt err(KErrNone); |
|
676 TBool presetFound = EFalse; |
|
677 |
|
678 // Leave if it deletes a predefined preset |
|
679 TInt currentNumberOfPredefinedPresets = 0; |
|
680 |
|
681 // Get the number of User Defined Presets in the Repository |
|
682 iPresetRepository->Get(KStereoWideningNumberOfPreDefinedPresets,currentNumberOfPredefinedPresets); |
|
683 |
|
684 if (aPresetIndex < currentNumberOfPredefinedPresets) //it is a predefined preset, |
|
685 { |
|
686 User::Leave(KErrArgument); |
|
687 } |
|
688 |
|
689 if(aPresetIndex > (iPresetArray.Count() - 1)) |
|
690 User::Leave(KErrArgument); |
|
691 |
|
692 UpdateFullPresetArrayFromCenRep(iFullPresetArray); |
|
693 UpdatePresetArray(iPresetArray,iFullPresetArray); |
|
694 #ifdef _DEBUG |
|
695 RDebug::RawPrint(iPresetArray[aPresetIndex].iPresetName); |
|
696 #endif |
|
697 |
|
698 // Deletes the Preset from the iFullPresetArray and then |
|
699 // rewrite it to the Central Repository |
|
700 for(TInt j = 0; j < iFullPresetArray.Count();j++) |
|
701 { |
|
702 |
|
703 if( (iFullPresetArray[j].iPresetNameKey == iPresetArray[aPresetIndex].iPresetNameKey) && |
|
704 (iFullPresetArray[j].iPresetName.Length())) |
|
705 { |
|
706 |
|
707 presetFound = ETrue; |
|
708 TRAP(err,iPresetRepository->Set(iFullPresetArray[j].iPresetNameKey,KNullDesC)); |
|
709 TRAP(err,iPresetRepository->Set(iFullPresetArray[j].iPresetDescriptionKey,KNullDesC)); |
|
710 if(err != KErrNone) |
|
711 { |
|
712 break; |
|
713 } |
|
714 else |
|
715 { |
|
716 iFullPresetArray[j].iPresetName.FillZ(0); |
|
717 iFullPresetArray[j].iPresetNameKey = 0; |
|
718 iFullPresetArray[j].iPresetDescriptionKey = 0; |
|
719 break; |
|
720 } |
|
721 } |
|
722 #ifdef _DEBUG |
|
723 RDebug::RawPrint(iFullPresetArray[j].iPresetName); |
|
724 #endif |
|
725 } |
|
726 |
|
727 if(!presetFound) |
|
728 User::Leave(KErrNotFound); |
|
729 // After This Update the iPresetArray for the UI |
|
730 UpdatePresetArray(iPresetArray,iFullPresetArray); |
|
731 } |
|
732 |
|
733 // ----------------------------------------------------------------------------- |
|
734 // CStereoWideningUtility::DisablePresetL() |
|
735 // Disable the Preset |
|
736 // (other items were commented in a header). |
|
737 // ----------------------------------------------------------------------------- |
|
738 // |
|
739 |
|
740 EXPORT_C void CStereoWideningUtility::DisableStereoWideningL() |
|
741 { |
|
742 #ifdef _DEBUG |
|
743 RDebug::Print(_L("CStereoWideningUtility::DisableStereoWideningL")); |
|
744 #endif |
|
745 |
|
746 if(iStereoWidening) |
|
747 { |
|
748 iStereoWidening->DisableL(); |
|
749 } |
|
750 } |
|
751 |
|
752 // ----------------------------------------------------------------------------- |
|
753 // CStereoWideningUtility::StereoWidening() |
|
754 // Applies the Preset to the StereoWidening Object |
|
755 // (other items were commented in a header). |
|
756 // ----------------------------------------------------------------------------- |
|
757 // |
|
758 EXPORT_C CStereoWidening& CStereoWideningUtility::StereoWidening() |
|
759 { |
|
760 #ifdef _DEBUG |
|
761 RDebug::Print(_L("CStereoWideningUtility::StereoWidening()")); |
|
762 #endif |
|
763 |
|
764 return *iTransStereoWidening; |
|
765 } |
|
766 |
|
767 |
|
768 // ----------------------------------------------------------------------------- |
|
769 // CStereoWideningUtility::ModifyPresetL() |
|
770 // Applies the Preset to the StereoWidening Object |
|
771 // (other items were commented in a header). |
|
772 // ----------------------------------------------------------------------------- |
|
773 // |
|
774 EXPORT_C void CStereoWideningUtility::ModifyPresetL( |
|
775 TInt aPresetIndex, |
|
776 TDesC& aName, |
|
777 CStereoWidening& aStereoWideningUI) |
|
778 { |
|
779 #ifdef _DEBUG |
|
780 RDebug::Print(_L("CStereoWideningUtility::ModifyPresetL")); |
|
781 #endif |
|
782 |
|
783 __ASSERT_ALWAYS(aName.Length() > 0,User::Leave(KErrArgument)); |
|
784 // Modifies the Preset Data in the Central Repository |
|
785 // with the updated Name and StereoWidening Settings for the |
|
786 // given PresetIndex |
|
787 |
|
788 if(aPresetIndex > (iPresetArray.Count() - 1)) |
|
789 User::Leave(KErrArgument); |
|
790 |
|
791 TUint8 level; |
|
792 TBuf<32> presetName; |
|
793 presetName = iPresetArray[aPresetIndex].iPresetName; |
|
794 |
|
795 iTransStereoWidening = &aStereoWideningUI; |
|
796 |
|
797 // Write the StereoWidening Data in the first available NULL Space |
|
798 for( TInt j = 0; j < iFullPresetArray.Count();j++) |
|
799 { |
|
800 if( iFullPresetArray[j].iPresetName == presetName) |
|
801 { |
|
802 iPresetRepository->Set(iFullPresetArray[j].iPresetNameKey,aName); |
|
803 level = iTransStereoWidening->StereoWideningLevel(); |
|
804 iPresetRepository->Set(iFullPresetArray[j].iPresetDescriptionKey,level); |
|
805 break; |
|
806 } |
|
807 } |
|
808 UpdateFullPresetArrayFromCenRep(iFullPresetArray); |
|
809 } |
|
810 |
|
811 |
|
812 // ----------------------------------------------------------------------------- |
|
813 // CStereoWideningUtility::NumberOfPreDefinedPresets() |
|
814 // Applies the Preset to the StereoWidening Object |
|
815 // (other items were commented in a header). |
|
816 // ----------------------------------------------------------------------------- |
|
817 // |
|
818 |
|
819 |
|
820 EXPORT_C TUint32 CStereoWideningUtility::NumberOfPreDefinedPresets() const |
|
821 { |
|
822 #ifdef _DEBUG |
|
823 RDebug::Print(_L("CStereoWideningUtility::NumberOfPreDefinedPresets")); |
|
824 #endif |
|
825 |
|
826 TInt numberOfPresets; |
|
827 iPresetRepository->Get(KStereoWideningNumberOfPreDefinedPresets,numberOfPresets); |
|
828 return numberOfPresets; |
|
829 } |
|
830 |
|
831 |
|
832 // ----------------------------------------------------------------------------- |
|
833 // CStereoWideningUtility::Presets() |
|
834 // Applies the Preset to the StereoWidening Object |
|
835 // (other items were commented in a header). |
|
836 // ----------------------------------------------------------------------------- |
|
837 // |
|
838 EXPORT_C TArray<TEfStereoWideningUtilityPreset> CStereoWideningUtility::Presets() |
|
839 { |
|
840 #ifdef _DEBUG |
|
841 RDebug::Print(_L("CStereoWideningUtility::Presets")); |
|
842 #endif |
|
843 |
|
844 // returns all the Presets from the System Defined and |
|
845 // User Defined Preset Array in the Central Repository |
|
846 UpdatePresetArray(iPresetArray,iFullPresetArray); |
|
847 return iPresetArray.Array(); |
|
848 } |
|
849 |
|
850 |
|
851 // ----------------------------------------------------------------------------- |
|
852 // CStereoWideningUtility::ResetPresetL(TInt aPresetIndex) |
|
853 // Applies the Preset to the StereoWidening Object |
|
854 // (other items were commented in a header). |
|
855 // ----------------------------------------------------------------------------- |
|
856 // |
|
857 EXPORT_C void CStereoWideningUtility::ResetPresetL(TInt aPresetIndex) |
|
858 { |
|
859 #ifdef _DEBUG |
|
860 RDebug::Print(_L("CStereoWideningUtility::ResetPresetL")); |
|
861 #endif |
|
862 |
|
863 if(aPresetIndex > (iPresetArray.Count() - 1)) |
|
864 User::Leave(KErrArgument); |
|
865 |
|
866 TBuf<32> aName; |
|
867 aName = iPresetArray[aPresetIndex].iPresetName; |
|
868 |
|
869 TInt currentNumber = 0; |
|
870 // Get the number of System Defined Presets in the Repository |
|
871 iPresetRepository->Get(KStereoWideningNumberOfPreDefinedPresets,currentNumber); |
|
872 |
|
873 if(aPresetIndex >= currentNumber) |
|
874 User::Leave(KErrNotSupported); |
|
875 |
|
876 |
|
877 for( TInt j = 0; j < currentNumber;j++) |
|
878 { |
|
879 if( iFullPresetArray[j].iPresetName == aName) |
|
880 { |
|
881 iPresetRepository->Reset(iFullPresetArray[j].iPresetDescriptionKey); |
|
882 iPresetRepository->Reset(iFullPresetArray[j].iPresetNameKey); |
|
883 } |
|
884 } |
|
885 |
|
886 UpdatePresetArray(iPresetArray,iFullPresetArray); |
|
887 } |
|
888 |
|
889 |
|
890 // ----------------------------------------------------------------------------- |
|
891 // CStereoWideningUtility::UpdatePresetArrayFromCenRep(RArray<TEfStereoWideningUtilityPreset> &aFullPresetArray) |
|
892 // Updates the Array with the Values in Central Repository |
|
893 // (other items were commented in a header). |
|
894 // ----------------------------------------------------------------------------- |
|
895 // |
|
896 |
|
897 void CStereoWideningUtility::UpdateFullPresetArrayFromCenRep(RArray<TEfStereoWideningUtilityPreset>& aFullPresetArray) |
|
898 { |
|
899 |
|
900 aFullPresetArray.Reset(); |
|
901 TEfStereoWideningUtilityPreset tempPreset; |
|
902 |
|
903 |
|
904 TInt numberOfUserDefinedPresets = 0; |
|
905 TInt numberOfPreDefinedPresets = 0; |
|
906 |
|
907 iPresetRepository->Get(KStereoWideningNumberOfUserDefinedPresets,numberOfUserDefinedPresets); |
|
908 iPresetRepository->Get(KStereoWideningNumberOfPreDefinedPresets,numberOfPreDefinedPresets); |
|
909 |
|
910 for( TInt j = 0; j < (numberOfPreDefinedPresets); j++) |
|
911 { |
|
912 tempPreset.iPresetDescriptionKey = KStereoWideningPreDefinedPresetStart + (2 * j); |
|
913 tempPreset.iPresetNameKey = KStereoWideningPreDefinedPresetStartName + (2 * j); |
|
914 iPresetRepository->Get((KStereoWideningPreDefinedPresetStartName + (2 * j)) ,tempPreset.iPresetName); |
|
915 #ifdef _DEBUG |
|
916 RDebug::RawPrint(tempPreset.iPresetName); |
|
917 #endif |
|
918 aFullPresetArray.Append(tempPreset); |
|
919 |
|
920 } |
|
921 |
|
922 for( TInt j = 0; j < (numberOfUserDefinedPresets); j++) |
|
923 { |
|
924 tempPreset.iPresetDescriptionKey = KStereoWideningUserDefinedPresetStart + (2 * j); |
|
925 tempPreset.iPresetNameKey = KStereoWideningUserDefinedPresetStartName + (2 * j); |
|
926 iPresetRepository->Get((KStereoWideningUserDefinedPresetStartName + (2 * j)) ,tempPreset.iPresetName); |
|
927 #ifdef _DEBUG |
|
928 RDebug::RawPrint(tempPreset.iPresetName); |
|
929 #endif |
|
930 aFullPresetArray.Append(tempPreset); |
|
931 |
|
932 } |
|
933 |
|
934 } |
|
935 |
|
936 // ----------------------------------------------------------------------------- |
|
937 // CStereoWideningUtility::UpdatePresetArray(RArray<TDesC>& aPresetArray,const RArray<TEfStereoWideningUtilityPreset> &aFullPresetArray) |
|
938 // Creates the Descriptor Array of Names of the Presets Stored in Central Repository |
|
939 // (other items were commented in a header). |
|
940 // ----------------------------------------------------------------------------- |
|
941 // |
|
942 void CStereoWideningUtility::UpdatePresetArray(RArray<TEfStereoWideningUtilityPreset>& aPresetArray,const RArray<TEfStereoWideningUtilityPreset>& aFullPresetArray) |
|
943 { |
|
944 |
|
945 aPresetArray.Reset(); |
|
946 TEfStereoWideningUtilityPreset tempClientArray; |
|
947 |
|
948 // Write the StereoWidening Data in the first available NULL Space |
|
949 for( TInt j = 0; j < aFullPresetArray.Count();j++) |
|
950 { |
|
951 if( aFullPresetArray[j].iPresetName.Length() != 0) |
|
952 { |
|
953 |
|
954 tempClientArray.iPresetName = aFullPresetArray[j].iPresetName; |
|
955 tempClientArray.iPresetNameKey = aFullPresetArray[j].iPresetNameKey; |
|
956 tempClientArray.iPresetDescriptionKey = aFullPresetArray[j].iPresetDescriptionKey; |
|
957 aPresetArray.Append(tempClientArray); |
|
958 } |
|
959 RDebug::Print(_L("Name Length %d "),aFullPresetArray[j].iPresetName.Length()); |
|
960 RDebug::RawPrint(aFullPresetArray[j].iPresetName); |
|
961 } |
|
962 |
|
963 } |
|
964 |
|
965 |
|
966 // ========================== OTHER EXPORTED FUNCTIONS ========================= |
|
967 |
|
968 |
|
969 |
|
970 // End of File |