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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: The functions in this module implements the common behavior |
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15 * for the audio output base class. Audio output provides the |
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16 * interface between the controller and the sound device. |
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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 #include "AWBAudioPlayControllerDecoder.h" |
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23 #include <mmfcodec.h> |
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24 #include "DebugMacros.h" |
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25 |
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26 // ============================ MEMBER FUNCTIONS =============================== |
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27 |
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28 // ----------------------------------------------------------------------------- |
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29 // C++ default constructor can NOT contain any code, that |
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30 // might leave. |
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31 // ----------------------------------------------------------------------------- |
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32 // |
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33 CAWBAudioPlayControllerDecoder::CAWBAudioPlayControllerDecoder() |
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34 : CAdvancedAudioDecoder(CActive::EPriorityStandard) |
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35 { |
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36 DP0(_L("CAWBAudioPlayControllerDecoder::CAWBAudioPlayControllerDecoder()")); |
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37 } |
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38 |
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39 // ----------------------------------------------------------------------------- |
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40 // CAWBAudioPlayControllerDecoder::ConstructL |
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41 // Symbian 2nd phase constructor can leave. |
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42 // ----------------------------------------------------------------------------- |
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43 // |
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44 void CAWBAudioPlayControllerDecoder::ConstructL() |
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45 { |
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46 DP0(_L("CAWBAudioPlayControllerDecoder::ConstructL()")); |
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47 iSoftCodec = CMMFCodec::NewL(TFourCC(' ','A','W','B'), TFourCC(' ','P','1','6')); |
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48 |
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49 iFrameTable = CFrameTable::NewL(); |
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50 |
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51 InitCodecConfigs(); |
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52 |
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53 CActiveScheduler::Add(this); |
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54 } |
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55 |
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56 // ----------------------------------------------------------------------------- |
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57 // C++ default constructor can NOT contain any code, that |
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58 // might leave. |
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59 // ----------------------------------------------------------------------------- |
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60 // |
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61 CAWBAudioPlayControllerDecoder* CAWBAudioPlayControllerDecoder::NewL() |
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62 { |
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63 DP0(_L("CAWBAudioPlayControllerDecoder::NewL()")); |
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64 CAWBAudioPlayControllerDecoder* self = new(ELeave) CAWBAudioPlayControllerDecoder(); |
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65 CleanupStack::PushL(self); |
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66 self->ConstructL(); |
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67 CleanupStack::Pop(self); |
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68 return self; |
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69 } |
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70 |
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71 // Destructor |
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72 CAWBAudioPlayControllerDecoder::~CAWBAudioPlayControllerDecoder() |
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73 { |
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74 DP0(_L("CAWBAudioPlayControllerDecoder::~CAWBAudioPlayControllerDecoder()")); |
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75 delete iSoftCodec; |
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76 delete iFrameTable; |
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77 } |
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78 |
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79 |
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80 void CAWBAudioPlayControllerDecoder::InitCodecConfigs() |
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81 { |
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82 iRenderEnableConfig.Reset(); |
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83 iRenderEnableConfig.Append(0); // [0] |
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84 iRenderEnableConfig.Append(0); // [1] |
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85 iRenderEnableConfig.Append(0); // [2] table pointer |
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86 iRenderEnableConfig.Append(1); // [3] render enable |
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87 iRenderEnableConfig.Append(0); // [4] |
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88 iRenderEnableConfig.Append(0); // [5] |
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89 |
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90 iRenderDisableConfig.Reset(); |
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91 iRenderDisableConfig.Append(0); // [0] |
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92 iRenderDisableConfig.Append(0); // [1] |
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93 iRenderDisableConfig.Append(0); // [2] |
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94 iRenderDisableConfig.Append(2); // [3] render disable |
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95 iRenderDisableConfig.Append(0); // [4] |
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96 iRenderDisableConfig.Append(0); // [5] |
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97 |
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98 iMarkPlayEndConfig.Reset(); |
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99 iMarkPlayEndConfig.Append(0); // [0] |
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100 iMarkPlayEndConfig.Append(0); // [1] |
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101 iMarkPlayEndConfig.Append(0); // [2] |
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102 iMarkPlayEndConfig.Append(0); // [3] |
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103 iMarkPlayEndConfig.Append(1); // [4] mark play end |
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104 iMarkPlayEndConfig.Append(0); // [5] |
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105 |
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106 iUnMarkPlayEndConfig.Reset(); |
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107 iUnMarkPlayEndConfig.Append(0); // [0] |
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108 iUnMarkPlayEndConfig.Append(0); // [1] |
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109 iUnMarkPlayEndConfig.Append(0); // [2] |
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110 iUnMarkPlayEndConfig.Append(0); // [3] |
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111 iUnMarkPlayEndConfig.Append(2); // [4] unmark play end |
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112 iUnMarkPlayEndConfig.Append(0); // [5] |
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113 |
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114 iEnableConfig.Reset(); |
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115 iEnableConfig.Append(0); // [0] |
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116 iEnableConfig.Append(0); // [1] |
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117 iEnableConfig.Append(0); // [2] |
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118 iEnableConfig.Append(0); // [3] |
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119 iEnableConfig.Append(0); // [4] |
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120 iEnableConfig.Append(1); // [5] enable |
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121 |
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122 iDisableConfig.Reset(); |
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123 iDisableConfig.Append(0); // [0] |
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124 iDisableConfig.Append(0); // [1] |
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125 iDisableConfig.Append(0); // [2] |
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126 iDisableConfig.Append(0); // [3] |
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127 iDisableConfig.Append(0); // [4] |
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128 iDisableConfig.Append(2); // [5] disable |
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129 |
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130 RenderEnable(); |
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131 UnMarkPlayEnd(); |
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132 Enable(); |
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133 } |
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134 |
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135 // ----------------------------------------------------------------------------- |
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136 // CAMRAudioPlayControllerDecoder::CodecConfig |
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137 // Sets configuration data and configures the codec. |
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138 // ----------------------------------------------------------------------------- |
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139 // |
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140 TInt CAWBAudioPlayControllerDecoder::CodecConfig(RArray<TInt>& aCodecConfigData) |
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141 { |
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142 TInt stat; |
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143 aCodecConfigData[2] = reinterpret_cast<TInt>(iFrameTable); |
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144 TRAP(stat, iSoftCodec->ConfigureL(KUidConfig, reinterpret_cast<TDesC8&>(aCodecConfigData))); |
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145 return stat; |
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146 } |
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147 |
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148 |
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149 // ----------------------------------------------------------------------------- |
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150 // CAWBAudioPlayControllerDecoder::IsHwAccelerated |
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151 // Always return true since soft codec is used. |
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152 // ----------------------------------------------------------------------------- |
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153 // |
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154 TBool CAWBAudioPlayControllerDecoder::IsHwAccelerated() |
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155 { |
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156 return CAdvancedAudioDecoder::IsHwAccelerated(); |
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157 } |
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158 |
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159 void CAWBAudioPlayControllerDecoder::ResetL() |
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160 { |
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161 CAdvancedAudioDecoder::ResetL(); |
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162 } |
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163 |
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164 TCodecProcessResult CAWBAudioPlayControllerDecoder::ProcessL(CMMFBuffer& aSrc, CMMFBuffer& aDst) |
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165 { |
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166 return CAdvancedAudioDecoder::ProcessL(aSrc, aDst); |
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167 } |
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168 |
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169 TInt CAWBAudioPlayControllerDecoder::CodecCmd(TCodecCmd aCmd) |
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170 { |
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171 return CAdvancedAudioDecoder::CodecCmd(aCmd); |
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172 } |
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173 |
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174 // ----------------------------------------------------------------------------- |
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175 // CAWBAudioPlayControllerDecoder::SeekSync |
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176 // Implemented for hw codec |
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177 // ----------------------------------------------------------------------------- |
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178 TInt CAWBAudioPlayControllerDecoder::SeekSync(TUint8* /*aBuf*/, TInt /*aBufLen*/) |
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179 { |
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180 return KErrNotSupported; |
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181 } |
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182 |
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183 // ----------------------------------------------------------------------------- |
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184 // CAWBAudioPlayControllerDecoder::FrameLength |
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185 // Implemented for hw codec |
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186 // ----------------------------------------------------------------------------- |
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187 TInt CAWBAudioPlayControllerDecoder::FrameLength(const TUint8* /*aBuf*/, TInt /*aBufLen*/, TInt& /*aFrameLength*/) |
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188 { |
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189 return KErrNotSupported; |
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190 } |
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191 |
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192 // End of file |