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) 2010-2014, 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 TEncSearch.h |
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35 | \brief encoder search class (header) |
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36 | */ |
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37 | |
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38 | #ifndef __TENCSEARCH__ |
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39 | #define __TENCSEARCH__ |
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40 | |
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41 | // Include files |
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42 | #include "TLibCommon/TComYuv.h" |
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43 | #include "TLibCommon/TComMotionInfo.h" |
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44 | #include "TLibCommon/TComPattern.h" |
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45 | #include "TLibCommon/TComPrediction.h" |
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46 | #include "TLibCommon/TComTrQuant.h" |
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47 | #include "TLibCommon/TComPic.h" |
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48 | #include "TEncEntropy.h" |
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49 | #include "TEncSbac.h" |
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50 | #include "TEncCfg.h" |
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51 | |
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52 | //! \ingroup TLibEncoder |
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53 | //! \{ |
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54 | |
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55 | class TEncCu; |
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56 | |
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57 | // ==================================================================================================================== |
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58 | // Class definition |
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59 | // ==================================================================================================================== |
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60 | |
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61 | /// encoder search class |
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62 | class TEncSearch : public TComPrediction |
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63 | { |
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64 | private: |
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65 | TCoeff** m_ppcQTTempCoeffY; |
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66 | TCoeff** m_ppcQTTempCoeffCb; |
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67 | TCoeff** m_ppcQTTempCoeffCr; |
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68 | TCoeff* m_pcQTTempCoeffY; |
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69 | TCoeff* m_pcQTTempCoeffCb; |
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70 | TCoeff* m_pcQTTempCoeffCr; |
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71 | #if ADAPTIVE_QP_SELECTION |
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72 | Int** m_ppcQTTempArlCoeffY; |
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73 | Int** m_ppcQTTempArlCoeffCb; |
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74 | Int** m_ppcQTTempArlCoeffCr; |
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75 | Int* m_pcQTTempArlCoeffY; |
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76 | Int* m_pcQTTempArlCoeffCb; |
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77 | Int* m_pcQTTempArlCoeffCr; |
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78 | #endif |
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79 | UChar* m_puhQTTempTrIdx; |
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80 | UChar* m_puhQTTempCbf[3]; |
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81 | |
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82 | TComYuv* m_pcQTTempTComYuv; |
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83 | TComYuv m_tmpYuvPred; // To be used in xGetInterPredictionError() to avoid constant memory allocation/deallocation |
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84 | Pel* m_pSharedPredTransformSkip[3]; |
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85 | TCoeff* m_pcQTTempTUCoeffY; |
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86 | TCoeff* m_pcQTTempTUCoeffCb; |
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87 | TCoeff* m_pcQTTempTUCoeffCr; |
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88 | UChar* m_puhQTTempTransformSkipFlag[3]; |
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89 | TComYuv m_pcQTTempTransformSkipTComYuv; |
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90 | #if ADAPTIVE_QP_SELECTION |
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91 | Int* m_ppcQTTempTUArlCoeffY; |
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92 | Int* m_ppcQTTempTUArlCoeffCb; |
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93 | Int* m_ppcQTTempTUArlCoeffCr; |
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94 | #endif |
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95 | protected: |
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96 | // interface to option |
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97 | TEncCfg* m_pcEncCfg; |
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98 | |
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99 | // interface to classes |
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100 | TComTrQuant* m_pcTrQuant; |
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101 | TComRdCost* m_pcRdCost; |
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102 | TEncEntropy* m_pcEntropyCoder; |
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103 | |
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104 | // ME parameters |
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105 | Int m_iSearchRange; |
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106 | Int m_bipredSearchRange; // Search range for bi-prediction |
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107 | Int m_iFastSearch; |
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108 | Int m_aaiAdaptSR[2][33]; |
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109 | TComMv m_cSrchRngLT; |
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110 | TComMv m_cSrchRngRB; |
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111 | TComMv m_acMvPredictors[3]; |
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112 | |
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113 | // RD computation |
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114 | TEncSbac*** m_pppcRDSbacCoder; |
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115 | TEncSbac* m_pcRDGoOnSbacCoder; |
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116 | DistParam m_cDistParam; |
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117 | |
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118 | // Misc. |
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119 | Pel* m_pTempPel; |
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120 | const UInt* m_puiDFilter; |
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121 | Int m_iMaxDeltaQP; |
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122 | |
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123 | // AMVP cost computation |
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124 | // UInt m_auiMVPIdxCost[AMVP_MAX_NUM_CANDS+1][AMVP_MAX_NUM_CANDS]; |
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125 | UInt m_auiMVPIdxCost[AMVP_MAX_NUM_CANDS+1][AMVP_MAX_NUM_CANDS+1]; //th array bounds |
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126 | |
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127 | #if SVC_EXTENSION |
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128 | #if N0383_IL_CONSTRAINED_TILE_SETS_SEI |
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129 | Bool m_disableILP; |
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130 | #endif |
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131 | #endif //SVC_EXTENSION |
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132 | |
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133 | public: |
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134 | TEncSearch(); |
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135 | virtual ~TEncSearch(); |
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136 | |
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137 | Void init( TEncCfg* pcEncCfg, |
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138 | TComTrQuant* pcTrQuant, |
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139 | Int iSearchRange, |
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140 | Int bipredSearchRange, |
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141 | Int iFastSearch, |
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142 | Int iMaxDeltaQP, |
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143 | TEncEntropy* pcEntropyCoder, |
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144 | TComRdCost* pcRdCost, |
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145 | TEncSbac*** pppcRDSbacCoder, |
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146 | TEncSbac* pcRDGoOnSbacCoder ); |
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147 | |
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148 | protected: |
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149 | |
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150 | /// sub-function for motion vector refinement used in fractional-pel accuracy |
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151 | UInt xPatternRefinement( TComPattern* pcPatternKey, |
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152 | TComMv baseRefMv, |
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153 | Int iFrac, TComMv& rcMvFrac ); |
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154 | |
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155 | typedef struct |
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156 | { |
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157 | Pel* piRefY; |
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158 | Int iYStride; |
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159 | Int iBestX; |
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160 | Int iBestY; |
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161 | UInt uiBestRound; |
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162 | UInt uiBestDistance; |
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163 | UInt uiBestSad; |
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164 | UChar ucPointNr; |
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165 | } IntTZSearchStruct; |
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166 | |
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167 | // sub-functions for ME |
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168 | __inline Void xTZSearchHelp ( TComPattern* pcPatternKey, IntTZSearchStruct& rcStruct, const Int iSearchX, const Int iSearchY, const UChar ucPointNr, const UInt uiDistance ); |
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169 | __inline Void xTZ2PointSearch ( TComPattern* pcPatternKey, IntTZSearchStruct& rcStrukt, TComMv* pcMvSrchRngLT, TComMv* pcMvSrchRngRB ); |
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170 | __inline Void xTZ8PointSquareSearch ( TComPattern* pcPatternKey, IntTZSearchStruct& rcStrukt, TComMv* pcMvSrchRngLT, TComMv* pcMvSrchRngRB, const Int iStartX, const Int iStartY, const Int iDist ); |
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171 | __inline Void xTZ8PointDiamondSearch( TComPattern* pcPatternKey, IntTZSearchStruct& rcStrukt, TComMv* pcMvSrchRngLT, TComMv* pcMvSrchRngRB, const Int iStartX, const Int iStartY, const Int iDist ); |
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172 | |
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173 | Void xGetInterPredictionError( TComDataCU* pcCU, TComYuv* pcYuvOrg, Int iPartIdx, UInt& ruiSAD, Bool Hadamard ); |
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174 | |
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175 | public: |
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176 | Void preestChromaPredMode ( TComDataCU* pcCU, |
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177 | TComYuv* pcOrgYuv, |
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178 | TComYuv* pcPredYuv ); |
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179 | Void estIntraPredQT ( TComDataCU* pcCU, |
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180 | TComYuv* pcOrgYuv, |
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181 | TComYuv* pcPredYuv, |
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182 | TComYuv* pcResiYuv, |
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183 | TComYuv* pcRecoYuv, |
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184 | UInt& ruiDistC, |
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185 | Bool bLumaOnly ); |
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186 | Void estIntraPredChromaQT ( TComDataCU* pcCU, |
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187 | TComYuv* pcOrgYuv, |
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188 | TComYuv* pcPredYuv, |
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189 | TComYuv* pcResiYuv, |
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190 | TComYuv* pcRecoYuv, |
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191 | UInt uiPreCalcDistC ); |
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192 | |
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193 | |
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194 | /// encoder estimation - inter prediction (non-skip) |
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195 | #if SVC_EXTENSION |
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196 | Bool predInterSearch ( TComDataCU* pcCU, |
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197 | #else |
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198 | Void predInterSearch ( TComDataCU* pcCU, |
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199 | #endif |
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200 | TComYuv* pcOrgYuv, |
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201 | TComYuv*& rpcPredYuv, |
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202 | TComYuv*& rpcResiYuv, |
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203 | TComYuv*& rpcRecoYuv, |
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204 | Bool bUseRes = false |
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205 | #if AMP_MRG |
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206 | ,Bool bUseMRG = false |
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207 | #endif |
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208 | ); |
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209 | |
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210 | /// encode residual and compute rd-cost for inter mode |
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211 | Void encodeResAndCalcRdInterCU( TComDataCU* pcCU, |
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212 | TComYuv* pcYuvOrg, |
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213 | TComYuv* pcYuvPred, |
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214 | TComYuv*& rpcYuvResi, |
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215 | TComYuv*& rpcYuvResiBest, |
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216 | TComYuv*& rpcYuvRec, |
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217 | Bool bSkipRes ); |
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218 | |
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219 | /// set ME search range |
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220 | Void setAdaptiveSearchRange ( Int iDir, Int iRefIdx, Int iSearchRange) { m_aaiAdaptSR[iDir][iRefIdx] = iSearchRange; } |
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221 | |
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222 | Void xEncPCM (TComDataCU* pcCU, UInt uiAbsPartIdx, Pel* piOrg, Pel* piPCM, Pel* piPred, Pel* piResi, Pel* piReco, UInt uiStride, UInt uiWidth, UInt uiHeight, TextType eText); |
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223 | Void IPCMSearch (TComDataCU* pcCU, TComYuv* pcOrgYuv, TComYuv*& rpcPredYuv, TComYuv*& rpcResiYuv, TComYuv*& rpcRecoYuv ); |
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224 | |
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225 | #if SVC_EXTENSION |
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226 | #if (ENCODER_FAST_MODE) |
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227 | Bool predInterSearchILRUni ( TComDataCU* pcCU, TComYuv* pcOrgYuv, TComYuv*& rpcPredYuv, TComYuv*& rpcResiYuv, TComYuv*& rpcRecoYuv, UInt refLayerId ); |
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228 | #endif |
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229 | #if N0383_IL_CONSTRAINED_TILE_SETS_SEI |
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230 | Void setDisableILP(Bool a) {m_disableILP = a;} |
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231 | #endif |
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232 | #endif //SVC_EXTENSION |
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233 | |
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234 | protected: |
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235 | |
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236 | // ------------------------------------------------------------------------------------------------------------------- |
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237 | // Intra search |
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238 | // ------------------------------------------------------------------------------------------------------------------- |
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239 | |
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240 | Void xEncSubdivCbfQT ( TComDataCU* pcCU, |
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241 | UInt uiTrDepth, |
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242 | UInt uiAbsPartIdx, |
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243 | Bool bLuma, |
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244 | Bool bChroma ); |
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245 | |
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246 | Void xEncCoeffQT ( TComDataCU* pcCU, |
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247 | UInt uiTrDepth, |
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248 | UInt uiAbsPartIdx, |
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249 | TextType eTextType, |
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250 | Bool bRealCoeff ); |
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251 | Void xEncIntraHeader ( TComDataCU* pcCU, |
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252 | UInt uiTrDepth, |
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253 | UInt uiAbsPartIdx, |
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254 | Bool bLuma, |
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255 | Bool bChroma ); |
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256 | UInt xGetIntraBitsQT ( TComDataCU* pcCU, |
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257 | UInt uiTrDepth, |
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258 | UInt uiAbsPartIdx, |
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259 | Bool bLuma, |
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260 | Bool bChroma, |
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261 | Bool bRealCoeff ); |
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262 | UInt xGetIntraBitsQTChroma ( TComDataCU* pcCU, |
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263 | UInt uiTrDepth, |
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264 | UInt uiAbsPartIdx, |
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265 | UInt uiChromaId, |
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266 | Bool bRealCoeff ); |
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267 | |
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268 | Void xIntraCodingLumaBlk ( TComDataCU* pcCU, |
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269 | UInt uiTrDepth, |
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270 | UInt uiAbsPartIdx, |
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271 | TComYuv* pcOrgYuv, |
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272 | TComYuv* pcPredYuv, |
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273 | TComYuv* pcResiYuv, |
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274 | UInt& ruiDist, |
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275 | Int default0Save1Load2 = 0); |
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276 | Void xIntraCodingChromaBlk ( TComDataCU* pcCU, |
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277 | UInt uiTrDepth, |
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278 | UInt uiAbsPartIdx, |
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279 | TComYuv* pcOrgYuv, |
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280 | TComYuv* pcPredYuv, |
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281 | TComYuv* pcResiYuv, |
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282 | UInt& ruiDist, |
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283 | UInt uiChromaId, |
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284 | Int default0Save1Load2 = 0 ); |
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285 | |
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286 | Void xRecurIntraCodingQT ( TComDataCU* pcCU, |
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287 | UInt uiTrDepth, |
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288 | UInt uiAbsPartIdx, |
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289 | Bool bLumaOnly, |
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290 | TComYuv* pcOrgYuv, |
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291 | TComYuv* pcPredYuv, |
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292 | TComYuv* pcResiYuv, |
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293 | UInt& ruiDistY, |
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294 | UInt& ruiDistC, |
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295 | #if HHI_RQT_INTRA_SPEEDUP |
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296 | Bool bCheckFirst, |
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297 | #endif |
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298 | Double& dRDCost ); |
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299 | |
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300 | Void xSetIntraResultQT ( TComDataCU* pcCU, |
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301 | UInt uiTrDepth, |
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302 | UInt uiAbsPartIdx, |
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303 | Bool bLumaOnly, |
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304 | TComYuv* pcRecoYuv ); |
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305 | |
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306 | Void xRecurIntraChromaCodingQT ( TComDataCU* pcCU, |
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307 | UInt uiTrDepth, |
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308 | UInt uiAbsPartIdx, |
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309 | TComYuv* pcOrgYuv, |
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310 | TComYuv* pcPredYuv, |
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311 | TComYuv* pcResiYuv, |
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312 | UInt& ruiDist ); |
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313 | Void xSetIntraResultChromaQT ( TComDataCU* pcCU, |
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314 | UInt uiTrDepth, |
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315 | UInt uiAbsPartIdx, |
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316 | TComYuv* pcRecoYuv ); |
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317 | |
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318 | Void xStoreIntraResultQT ( TComDataCU* pcCU, |
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319 | UInt uiTrDepth, |
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320 | UInt uiAbsPartIdx, |
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321 | Bool bLumaOnly ); |
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322 | Void xLoadIntraResultQT ( TComDataCU* pcCU, |
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323 | UInt uiTrDepth, |
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324 | UInt uiAbsPartIdx, |
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325 | Bool bLumaOnly ); |
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326 | Void xStoreIntraResultChromaQT ( TComDataCU* pcCU, |
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327 | UInt uiTrDepth, |
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328 | UInt uiAbsPartIdx, |
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329 | UInt stateU0V1Both2 ); |
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330 | Void xLoadIntraResultChromaQT ( TComDataCU* pcCU, |
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331 | UInt uiTrDepth, |
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332 | UInt uiAbsPartIdx, |
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333 | UInt stateU0V1Both2 ); |
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334 | |
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335 | // ------------------------------------------------------------------------------------------------------------------- |
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336 | // Inter search (AMP) |
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337 | // ------------------------------------------------------------------------------------------------------------------- |
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338 | |
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339 | Void xEstimateMvPredAMVP ( TComDataCU* pcCU, |
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340 | TComYuv* pcOrgYuv, |
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341 | UInt uiPartIdx, |
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342 | RefPicList eRefPicList, |
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343 | Int iRefIdx, |
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344 | TComMv& rcMvPred, |
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345 | Bool bFilled = false |
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346 | , UInt* puiDistBiP = NULL |
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347 | #if ZERO_MVD_EST |
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348 | , UInt* puiDist = NULL |
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349 | #endif |
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350 | ); |
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351 | |
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352 | Void xCheckBestMVP ( TComDataCU* pcCU, |
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353 | RefPicList eRefPicList, |
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354 | TComMv cMv, |
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355 | TComMv& rcMvPred, |
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356 | Int& riMVPIdx, |
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357 | UInt& ruiBits, |
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358 | UInt& ruiCost ); |
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359 | |
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360 | UInt xGetTemplateCost ( TComDataCU* pcCU, |
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361 | UInt uiPartIdx, |
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362 | UInt uiPartAddr, |
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363 | TComYuv* pcOrgYuv, |
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364 | TComYuv* pcTemplateCand, |
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365 | TComMv cMvCand, |
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366 | Int iMVPIdx, |
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367 | Int iMVPNum, |
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368 | RefPicList eRefPicList, |
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369 | Int iRefIdx, |
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370 | Int iSizeX, |
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371 | Int iSizeY |
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372 | #if ZERO_MVD_EST |
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373 | , UInt& ruiDist |
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374 | #endif |
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375 | ); |
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376 | |
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377 | |
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378 | Void xCopyAMVPInfo ( AMVPInfo* pSrc, AMVPInfo* pDst ); |
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379 | UInt xGetMvpIdxBits ( Int iIdx, Int iNum ); |
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380 | Void xGetBlkBits ( PartSize eCUMode, Bool bPSlice, Int iPartIdx, UInt uiLastMode, UInt uiBlkBit[3]); |
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381 | |
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382 | Void xMergeEstimation ( TComDataCU* pcCU, |
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383 | TComYuv* pcYuvOrg, |
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384 | Int iPartIdx, |
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385 | UInt& uiInterDir, |
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386 | TComMvField* pacMvField, |
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387 | UInt& uiMergeIndex, |
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388 | UInt& ruiCost |
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389 | , TComMvField* cMvFieldNeighbours, |
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390 | UChar* uhInterDirNeighbours, |
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391 | Int& numValidMergeCand |
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392 | ); |
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393 | |
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394 | Void xRestrictBipredMergeCand ( TComDataCU* pcCU, |
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395 | UInt puIdx, |
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396 | TComMvField* mvFieldNeighbours, |
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397 | UChar* interDirNeighbours, |
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398 | Int numValidMergeCand ); |
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399 | |
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400 | // ------------------------------------------------------------------------------------------------------------------- |
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401 | // motion estimation |
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402 | // ------------------------------------------------------------------------------------------------------------------- |
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403 | |
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404 | Void xMotionEstimation ( TComDataCU* pcCU, |
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405 | TComYuv* pcYuvOrg, |
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406 | Int iPartIdx, |
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407 | RefPicList eRefPicList, |
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408 | TComMv* pcMvPred, |
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409 | Int iRefIdxPred, |
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410 | TComMv& rcMv, |
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411 | UInt& ruiBits, |
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412 | UInt& ruiCost, |
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413 | Bool bBi = false ); |
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414 | |
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415 | Void xTZSearch ( TComDataCU* pcCU, |
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416 | TComPattern* pcPatternKey, |
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417 | Pel* piRefY, |
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418 | Int iRefStride, |
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419 | TComMv* pcMvSrchRngLT, |
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420 | TComMv* pcMvSrchRngRB, |
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421 | TComMv& rcMv, |
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422 | UInt& ruiSAD ); |
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423 | |
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424 | Void xSetSearchRange ( TComDataCU* pcCU, |
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425 | TComMv& cMvPred, |
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426 | Int iSrchRng, |
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427 | TComMv& rcMvSrchRngLT, |
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428 | TComMv& rcMvSrchRngRB ); |
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429 | |
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430 | Void xPatternSearchFast ( TComDataCU* pcCU, |
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431 | TComPattern* pcPatternKey, |
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432 | Pel* piRefY, |
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433 | Int iRefStride, |
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434 | TComMv* pcMvSrchRngLT, |
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435 | TComMv* pcMvSrchRngRB, |
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436 | TComMv& rcMv, |
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437 | UInt& ruiSAD ); |
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438 | |
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439 | Void xPatternSearch ( TComPattern* pcPatternKey, |
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440 | Pel* piRefY, |
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441 | Int iRefStride, |
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442 | TComMv* pcMvSrchRngLT, |
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443 | TComMv* pcMvSrchRngRB, |
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444 | TComMv& rcMv, |
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445 | UInt& ruiSAD ); |
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446 | |
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447 | Void xPatternSearchFracDIF ( TComDataCU* pcCU, |
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448 | TComPattern* pcPatternKey, |
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449 | Pel* piRefY, |
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450 | Int iRefStride, |
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451 | TComMv* pcMvInt, |
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452 | TComMv& rcMvHalf, |
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453 | TComMv& rcMvQter, |
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454 | UInt& ruiCost |
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455 | ,Bool biPred |
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456 | ); |
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457 | |
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458 | Void xExtDIFUpSamplingH( TComPattern* pcPattern, Bool biPred ); |
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459 | Void xExtDIFUpSamplingQ( TComPattern* pcPatternKey, TComMv halfPelRef, Bool biPred ); |
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460 | |
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461 | // ------------------------------------------------------------------------------------------------------------------- |
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462 | // T & Q & Q-1 & T-1 |
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463 | // ------------------------------------------------------------------------------------------------------------------- |
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464 | |
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465 | Void xEncodeResidualQT( TComDataCU* pcCU, UInt uiAbsPartIdx, const UInt uiDepth, Bool bSubdivAndCbf, TextType eType ); |
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466 | Void xEstimateResidualQT( TComDataCU* pcCU, UInt uiQuadrant, UInt uiAbsPartIdx, UInt absTUPartIdx,TComYuv* pcResi, const UInt uiDepth, Double &rdCost, UInt &ruiBits, UInt &ruiDist, UInt *puiZeroDist ); |
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467 | Void xSetResidualQTData( TComDataCU* pcCU, UInt uiQuadrant, UInt uiAbsPartIdx,UInt absTUPartIdx, TComYuv* pcResi, UInt uiDepth, Bool bSpatial ); |
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468 | |
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469 | UInt xModeBitsIntra ( TComDataCU* pcCU, UInt uiMode, UInt uiPU, UInt uiPartOffset, UInt uiDepth, UInt uiInitTrDepth ); |
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470 | UInt xUpdateCandList( UInt uiMode, Double uiCost, UInt uiFastCandNum, UInt * CandModeList, Double * CandCostList ); |
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471 | |
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472 | // ------------------------------------------------------------------------------------------------------------------- |
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473 | // compute symbol bits |
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474 | // ------------------------------------------------------------------------------------------------------------------- |
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475 | |
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476 | Void xAddSymbolBitsInter ( TComDataCU* pcCU, |
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477 | UInt uiQp, |
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478 | UInt uiTrMode, |
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479 | UInt& ruiBits, |
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480 | TComYuv*& rpcYuvRec, |
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481 | TComYuv* pcYuvPred, |
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482 | TComYuv*& rpcYuvResi ); |
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483 | |
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484 | Void setWpScalingDistParam( TComDataCU* pcCU, Int iRefIdx, RefPicList eRefPicListCur ); |
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485 | inline Void setDistParamComp( UInt uiComp ) { m_cDistParam.uiComp = uiComp; } |
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486 | |
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487 | #if SVC_EXTENSION |
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488 | #if REF_IDX_ME_ZEROMV |
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489 | Void xPatternSearchFracDIFMv0 ( TComDataCU* pcCU, |
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490 | TComPattern* pcPatternKey, |
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491 | Pel* piRefY, |
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492 | Int iRefStride, |
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493 | TComMv* pcMvInt, |
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494 | TComMv& rcMvHalf, |
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495 | TComMv& rcMvQter, |
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496 | UInt& ruiCost, |
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497 | Bool biPred ); |
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498 | #endif |
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499 | #endif //SVC_EXTENSION |
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500 | |
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501 | };// END CLASS DEFINITION TEncSearch |
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502 | |
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503 | //! \} |
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504 | |
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505 | #endif // __TENCSEARCH__ |
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