1 | /* The copyright in this software is being made available under the BSD |
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2 | * License, included below. This software may be subject to other third party |
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3 | * and contributor rights, including patent rights, and no such rights are |
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4 | * granted under this license. |
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5 | * |
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6 | * Copyright (c) 2010-2015, ITU/ISO/IEC |
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7 | * All rights reserved. |
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8 | * |
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9 | * Redistribution and use in source and binary forms, with or without |
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10 | * modification, are permitted provided that the following conditions are met: |
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11 | * |
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12 | * * Redistributions of source code must retain the above copyright notice, |
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13 | * this list of conditions and the following disclaimer. |
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14 | * * Redistributions in binary form must reproduce the above copyright notice, |
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15 | * this list of conditions and the following disclaimer in the documentation |
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16 | * and/or other materials provided with the distribution. |
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17 | * * Neither the name of the ITU/ISO/IEC nor the names of its contributors may |
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18 | * be used to endorse or promote products derived from this software without |
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19 | * specific prior written permission. |
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20 | * |
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21 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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22 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS |
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25 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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26 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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27 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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28 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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29 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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30 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
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31 | * THE POSSIBILITY OF SUCH DAMAGE. |
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32 | */ |
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33 | |
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34 | /** \file TAppEncTop.h |
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35 | \brief Encoder application class (header) |
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36 | */ |
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37 | |
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38 | #ifndef __TAPPENCTOP__ |
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39 | #define __TAPPENCTOP__ |
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40 | |
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41 | #include <list> |
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42 | #include <ostream> |
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43 | |
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44 | #include "TLibEncoder/TEncTop.h" |
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45 | #include "TLibVideoIO/TVideoIOYuv.h" |
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46 | #include "TLibCommon/AccessUnit.h" |
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47 | #include "TAppEncCfg.h" |
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48 | #if H_3D |
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49 | #include "../../Lib/TLibRenderer/TRenTop.h" |
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50 | #endif |
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51 | |
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52 | #if KWU_RC_MADPRED_E0227 |
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53 | class TEncTop; |
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54 | #endif |
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55 | //! \ingroup TAppEncoder |
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56 | //! \{ |
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57 | |
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58 | // ==================================================================================================================== |
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59 | // Class definition |
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60 | // ==================================================================================================================== |
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61 | |
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62 | /// encoder application class |
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63 | class TAppEncTop : public TAppEncCfg |
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64 | { |
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65 | private: |
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66 | // class interface |
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67 | #if H_MV |
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68 | std::vector<TEncTop*> m_acTEncTopList ; ///< encoder class per layer |
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69 | std::vector<TVideoIOYuv*> m_acTVideoIOYuvInputFileList; ///< input YUV file |
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70 | std::vector<TVideoIOYuv*> m_acTVideoIOYuvReconFileList; ///< output reconstruction file |
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71 | |
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72 | std::vector<TComList<TComPicYuv*>*> m_picYuvRec; ///< list of reconstruction YUV files |
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73 | |
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74 | std::vector<Int> m_frameRcvd; ///< number of received frames |
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75 | |
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76 | TComPicLists m_ivPicLists; ///< picture buffers of encoder instances |
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77 | #if H_MV |
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78 | TComVPS* m_vps; ///< vps |
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79 | #else |
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80 | TComVPS m_vps; ///< vps |
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81 | #endif |
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82 | #else |
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83 | TEncTop m_cTEncTop; ///< encoder class |
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84 | TVideoIOYuv m_cTVideoIOYuvInputFile; ///< input YUV file |
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85 | TVideoIOYuv m_cTVideoIOYuvReconFile; ///< output reconstruction file |
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86 | |
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87 | TComList<TComPicYuv*> m_cListPicYuvRec; ///< list of reconstruction YUV files |
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88 | |
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89 | Int m_iFrameRcvd; ///< number of received frames |
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90 | #endif |
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91 | |
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92 | #if H_3D |
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93 | TComDLT m_dlt; ///< dlt |
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94 | TComSps3dExtension m_sps3dExtension; ///< Currently all layers share the same sps 3D Extension |
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95 | #endif |
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96 | |
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97 | UInt m_essentialBytes; |
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98 | UInt m_totalBytes; |
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99 | #if H_3D_VSO |
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100 | TRenTop m_cRendererTop; |
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101 | TRenModel m_cRendererModel; |
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102 | #endif |
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103 | protected: |
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104 | // initialization |
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105 | Void xCreateLib (); ///< create files & encoder class |
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106 | Void xInitLibCfg (); ///< initialize internal variables |
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107 | Void xInitLib (Bool isFieldCoding); ///< initialize encoder class |
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108 | Void xDestroyLib (); ///< destroy encoder class |
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109 | |
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110 | /// obtain required buffers |
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111 | #if H_MV |
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112 | Void xGetBuffer(TComPicYuv*& rpcPicYuvRec, UInt layer); |
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113 | #else |
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114 | Void xGetBuffer(TComPicYuv*& rpcPicYuvRec); |
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115 | #endif |
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116 | |
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117 | /// delete allocated buffers |
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118 | Void xDeleteBuffer (); |
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119 | |
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120 | // file I/O |
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121 | #if H_MV |
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122 | Void xWriteOutput(std::ostream& bitstreamFile, Int iNumEncoded, std::list<AccessUnit>& accessUnits, UInt layerId); ///< write bitstream to file |
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123 | #else |
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124 | Void xWriteOutput(std::ostream& bitstreamFile, Int iNumEncoded, const std::list<AccessUnit>& accessUnits); ///< write bitstream to file |
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125 | #endif |
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126 | void rateStatsAccum(const AccessUnit& au, const std::vector<UInt>& stats); |
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127 | void printRateSummary(); |
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128 | |
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129 | #if H_MV |
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130 | Void xSetLayerIds ( TComVPS& vps ); |
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131 | Void xSetDimensionIdAndLength ( TComVPS& vps ); |
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132 | Void xSetDependencies ( TComVPS& vps ); |
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133 | Void xSetLayerSets ( TComVPS& vps ); |
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134 | Void xSetProfileTierLevel ( TComVPS& vps ); |
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135 | |
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136 | Void xSetProfileTierLevel( TComVPS& vps, Int profileTierLevelIdx, Int subLayer, |
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137 | Profile::Name profile, Level::Name level, Level::Tier tier, |
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138 | Bool progressiveSourceFlag, Bool interlacedSourceFlag, |
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139 | Bool nonPackedConstraintFlag, Bool frameOnlyConstraintFlag, |
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140 | Bool inbldFlag ); |
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141 | Void xSetRepFormat ( TComVPS& vps ); |
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142 | Void xSetDpbSize ( TComVPS& vps ); |
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143 | Void xSetVPSVUI ( TComVPS& vps ); |
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144 | #if H_3D |
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145 | Void xSetCamPara ( TComVPS& vps ); |
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146 | #endif |
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147 | GOPEntry* xGetGopEntry( Int layerIdInVps, Int poc ); |
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148 | Int xGetMax( std::vector<Int>& vec); |
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149 | Bool xLayerIdInTargetEncLayerIdList( Int nuhLayerId ); |
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150 | #endif |
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151 | #if H_3D |
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152 | Void xDeriveDltArray( TComVPS& vps, TComDLT& dlt ); |
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153 | #endif |
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154 | #if H_3D_DIM_DLT |
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155 | Void xAnalyzeInputBaseDepth(UInt layer, UInt uiNumFrames, TComVPS* vps, TComDLT* dlt); |
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156 | #endif |
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157 | public: |
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158 | TAppEncTop(); |
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159 | virtual ~TAppEncTop(); |
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160 | |
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161 | Void encode (); ///< main encoding function |
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162 | #if H_MV |
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163 | TEncTop* getTEncTop( UInt layer ) { return m_acTEncTopList[layer]; } ///< return pointer to encoder class for specific layer |
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164 | #else |
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165 | TEncTop& getTEncTop () { return m_cTEncTop; } ///< return encoder class pointer reference |
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166 | #endif |
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167 | };// END CLASS DEFINITION TAppEncTop |
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168 | |
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169 | //! \} |
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170 | |
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171 | #endif // __TAPPENCTOP__ |
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172 | |
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