| 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) 2010-2012, 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 TEncEntropy.h |
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| 35 | \brief entropy encoder class (header) |
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| 36 | */ |
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| 37 | |
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| 38 | #ifndef __TENCENTROPY__ |
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| 39 | #define __TENCENTROPY__ |
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| 40 | |
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| 41 | #include "TLibCommon/TComSlice.h" |
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| 42 | #include "TLibCommon/TComDataCU.h" |
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| 43 | #include "TLibCommon/TComBitStream.h" |
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| 44 | #include "TLibCommon/ContextModel.h" |
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| 45 | #include "TLibCommon/TComPic.h" |
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| 46 | #include "TLibCommon/TComTrQuant.h" |
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| 47 | #include "TLibCommon/TComAdaptiveLoopFilter.h" |
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| 48 | #include "TLibCommon/TComSampleAdaptiveOffset.h" |
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| 49 | |
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| 50 | class TEncSbac; |
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| 51 | class TEncCavlc; |
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| 52 | class SEI; |
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| 53 | |
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| 54 | // ==================================================================================================================== |
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| 55 | // Class definition |
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| 56 | // ==================================================================================================================== |
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| 57 | |
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| 58 | /// entropy encoder pure class |
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| 59 | class TEncEntropyIf |
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| 60 | { |
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| 61 | public: |
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| 62 | virtual Bool getAlfCtrl() = 0; |
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| 63 | virtual UInt getMaxAlfCtrlDepth() = 0; |
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| 64 | virtual Void setAlfCtrl(Bool bAlfCtrl) = 0; |
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| 65 | virtual Void setMaxAlfCtrlDepth(UInt uiMaxAlfCtrlDepth) = 0; |
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| 66 | |
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| 67 | virtual Void resetEntropy () = 0; |
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| 68 | #if CABAC_INIT_FLAG |
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| 69 | virtual Void determineCabacInitIdx () = 0; |
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| 70 | #endif |
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| 71 | virtual Void setBitstream ( TComBitIf* p ) = 0; |
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| 72 | virtual Void setSlice ( TComSlice* p ) = 0; |
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| 73 | virtual Void resetBits () = 0; |
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| 74 | virtual Void resetCoeffCost () = 0; |
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| 75 | virtual UInt getNumberOfWrittenBits() = 0; |
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| 76 | virtual UInt getCoeffCost () = 0; |
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| 77 | |
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| 78 | #if VIDYO_VPS_INTEGRATION |
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| 79 | virtual Void codeVPS ( TComVPS* pcVPS ) = 0; |
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| 80 | #endif |
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| 81 | |
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| 82 | #if HHI_MPI |
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| 83 | virtual Void codeSPS ( TComSPS* pcSPS, Bool bIsDepth ) = 0; |
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| 84 | #else |
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| 85 | virtual Void codeSPS ( TComSPS* pcSPS ) = 0; |
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| 86 | #endif |
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| 87 | virtual Void codePPS ( TComPPS* pcPPS ) = 0; |
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| 88 | virtual void codeSEI(const SEI&) = 0; |
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| 89 | virtual Void codeSliceHeader ( TComSlice* pcSlice ) = 0; |
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| 90 | virtual Void codeTileMarkerFlag ( TComSlice* pcSlice ) = 0; |
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| 91 | |
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| 92 | #if TILES_WPP_ENTRY_POINT_SIGNALLING |
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| 93 | virtual Void codeTilesWPPEntryPoint ( TComSlice* pSlice ) = 0; |
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| 94 | #else |
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| 95 | virtual Void codeSliceHeaderSubstreamTable( TComSlice* pcSlice ) = 0; |
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| 96 | #endif |
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| 97 | virtual Void codeTerminatingBit ( UInt uilsLast ) = 0; |
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| 98 | virtual Void codeSliceFinish () = 0; |
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| 99 | #if OL_FLUSH |
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| 100 | virtual Void codeFlush () = 0; |
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| 101 | virtual Void encodeStart () = 0; |
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| 102 | #endif |
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| 103 | |
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| 104 | virtual Void codeAlfCtrlDepth() = 0; |
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| 105 | #if HHI_INTER_VIEW_MOTION_PRED |
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| 106 | virtual Void codeMVPIdx ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefList, Int iNum ) = 0; |
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| 107 | #else |
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| 108 | virtual Void codeMVPIdx ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefList ) = 0; |
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| 109 | #endif |
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| 110 | virtual Void codeScalingList ( TComScalingList* scalingList ) = 0; |
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| 111 | |
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| 112 | public: |
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| 113 | virtual Void codeAlfCtrlFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx ) = 0; |
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| 114 | virtual Void codeApsExtensionFlag () = 0; |
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| 115 | |
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| 116 | virtual Void codeSkipFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx ) = 0; |
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| 117 | virtual Void codeMergeFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx ) = 0; |
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| 118 | virtual Void codeMergeIndex ( TComDataCU* pcCU, UInt uiAbsPartIdx ) = 0; |
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| 119 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
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| 120 | virtual Void codeResPredFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx ) = 0; |
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| 121 | #endif |
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| 122 | virtual Void codeSplitFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth ) = 0; |
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| 123 | |
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| 124 | virtual Void codePartSize ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth ) = 0; |
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| 125 | virtual Void codePredMode ( TComDataCU* pcCU, UInt uiAbsPartIdx ) = 0; |
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| 126 | |
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| 127 | #if BURST_IPCM |
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| 128 | virtual Void codeIPCMInfo ( TComDataCU* pcCU, UInt uiAbsPartIdx, Int numIPCM, Bool firstIPCMFlag) = 0; |
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| 129 | #else |
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| 130 | virtual Void codeIPCMInfo ( TComDataCU* pcCU, UInt uiAbsPartIdx ) = 0; |
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| 131 | #endif |
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| 132 | |
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| 133 | virtual Void codeTransformSubdivFlag( UInt uiSymbol, UInt uiCtx ) = 0; |
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| 134 | virtual Void codeQtCbf ( TComDataCU* pcCU, UInt uiAbsPartIdx, TextType eType, UInt uiTrDepth ) = 0; |
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| 135 | virtual Void codeQtRootCbf ( TComDataCU* pcCU, UInt uiAbsPartIdx ) = 0; |
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| 136 | virtual Void codeIntraDirLumaAng( TComDataCU* pcCU, UInt uiAbsPartIdx ) = 0; |
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| 137 | |
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| 138 | virtual Void codeIntraDirChroma( TComDataCU* pcCU, UInt uiAbsPartIdx ) = 0; |
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| 139 | virtual Void codeInterDir ( TComDataCU* pcCU, UInt uiAbsPartIdx ) = 0; |
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| 140 | virtual Void codeRefFrmIdx ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefList ) = 0; |
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| 141 | virtual Void codeMvd ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefList ) = 0; |
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| 142 | virtual Void codeDeltaQP ( TComDataCU* pcCU, UInt uiAbsPartIdx ) = 0; |
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| 143 | virtual Void codeCoeffNxN ( TComDataCU* pcCU, TCoeff* pcCoef, UInt uiAbsPartIdx, UInt uiWidth, UInt uiHeight, UInt uiDepth, TextType eTType ) = 0; |
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| 144 | |
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| 145 | virtual Void codeAlfFlag ( UInt uiCode ) = 0; |
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| 146 | virtual Void codeAlfUvlc ( UInt uiCode ) = 0; |
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| 147 | virtual Void codeAlfSvlc ( Int iCode ) = 0; |
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| 148 | #if LCU_SYNTAX_ALF |
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| 149 | virtual Void codeAlfFixedLengthIdx( UInt idx, UInt numFilterSetsInBuffer) = 0; |
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| 150 | virtual Void codeAPSAlflag(UInt uiCode) = 0; |
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| 151 | #endif |
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| 152 | /// set slice granularity |
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| 153 | virtual Void setSliceGranularity(Int iSliceGranularity) = 0; |
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| 154 | |
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| 155 | /// get slice granularity |
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| 156 | virtual Int getSliceGranularity() = 0; |
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| 157 | |
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| 158 | virtual Void codeAlfCtrlFlag ( UInt uiSymbol ) = 0; |
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| 159 | virtual Void codeSaoFlag ( UInt uiCode ) = 0; |
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| 160 | virtual Void codeSaoUvlc ( UInt uiCode ) = 0; |
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| 161 | virtual Void codeSaoSvlc ( Int iCode ) = 0; |
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| 162 | #if SAO_UNIT_INTERLEAVING |
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| 163 | virtual Void codeSaoRun ( UInt uiCode, UInt uiMaxValue ) = 0; |
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| 164 | virtual Void codeSaoMergeLeft ( UInt uiCode, UInt uiCompIdx ) = 0; |
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| 165 | virtual Void codeSaoMergeUp ( UInt uiCode) = 0; |
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| 166 | virtual Void codeSaoTypeIdx ( UInt uiCode) = 0; |
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| 167 | virtual Void codeSaoUflc ( UInt uiCode) = 0; |
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| 168 | #endif |
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| 169 | virtual Void estBit (estBitsSbacStruct* pcEstBitsSbac, Int width, Int height, TextType eTType) = 0; |
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| 170 | |
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| 171 | virtual Void updateContextTables ( SliceType eSliceType, Int iQp, Bool bExecuteFinish ) = 0; |
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| 172 | virtual Void updateContextTables ( SliceType eSliceType, Int iQp ) = 0; |
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| 173 | virtual Void writeTileMarker ( UInt uiTileIdx, UInt uiBitsUsed ) = 0; |
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| 174 | |
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| 175 | virtual Void codeAPSInitInfo (TComAPS* pcAPS)= 0; |
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| 176 | virtual Void codeFinish (Bool bEnd)= 0; |
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| 177 | |
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| 178 | virtual Void codeDFFlag (UInt uiCode, const Char *pSymbolName) = 0; |
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| 179 | virtual Void codeDFSvlc (Int iCode, const Char *pSymbolName) = 0; |
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| 180 | |
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| 181 | virtual ~TEncEntropyIf() {} |
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| 182 | |
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| 183 | }; |
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| 184 | |
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| 185 | /// entropy encoder class |
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| 186 | class TEncEntropy |
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| 187 | { |
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| 188 | private: |
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| 189 | UInt m_uiBakAbsPartIdx; |
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| 190 | UInt m_uiBakChromaOffset; |
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| 191 | #if UNIFIED_TRANSFORM_TREE |
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| 192 | UInt m_bakAbsPartIdxCU; |
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| 193 | #endif |
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| 194 | |
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| 195 | public: |
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| 196 | Void setEntropyCoder ( TEncEntropyIf* e, TComSlice* pcSlice ); |
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| 197 | Void setBitstream ( TComBitIf* p ) { m_pcEntropyCoderIf->setBitstream(p); } |
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| 198 | Void resetBits () { m_pcEntropyCoderIf->resetBits(); } |
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| 199 | Void resetCoeffCost () { m_pcEntropyCoderIf->resetCoeffCost(); } |
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| 200 | UInt getNumberOfWrittenBits () { return m_pcEntropyCoderIf->getNumberOfWrittenBits(); } |
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| 201 | UInt getCoeffCost () { return m_pcEntropyCoderIf->getCoeffCost(); } |
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| 202 | Void resetEntropy () { m_pcEntropyCoderIf->resetEntropy(); } |
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| 203 | #if CABAC_INIT_FLAG |
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| 204 | Void determineCabacInitIdx () { m_pcEntropyCoderIf->determineCabacInitIdx(); } |
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| 205 | #endif |
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| 206 | |
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| 207 | Void encodeSliceHeader ( TComSlice* pcSlice ); |
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| 208 | Void encodeTileMarkerFlag (TComSlice* pcSlice) {m_pcEntropyCoderIf->codeTileMarkerFlag(pcSlice);} |
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| 209 | #if TILES_WPP_ENTRY_POINT_SIGNALLING |
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| 210 | Void encodeTilesWPPEntryPoint( TComSlice* pSlice ); |
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| 211 | #else |
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| 212 | Void encodeSliceHeaderSubstreamTable( TComSlice* pcSlice ); |
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| 213 | #endif |
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| 214 | Void encodeTerminatingBit ( UInt uiIsLast ); |
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| 215 | Void encodeSliceFinish (); |
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| 216 | #if OL_FLUSH |
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| 217 | Void encodeFlush (); |
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| 218 | Void encodeStart (); |
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| 219 | #endif |
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| 220 | #if LCU_SYNTAX_ALF |
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| 221 | Void encodeAlfFlag(UInt code) {m_pcEntropyCoderIf->codeAlfFlag(code);} |
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| 222 | Void encodeAlfStoredFilterSetIdx(UInt idx, UInt numFilterSetsInBuffer); |
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| 223 | Void encodeAlfFixedLengthRun(UInt run, UInt rx, UInt numLCUInWidth); |
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| 224 | Void encodeAlfParam(AlfParamSet* pAlfParamSet, Bool bSentInAPS = true, Int firstLCUAddr = 0, Bool alfAcrossSlice= true); |
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| 225 | Void encodeAlfParamSet(AlfParamSet* pAlfParamSet, Int numLCUInWidth, Int numLCU, Int firstLCUAddr, Bool alfAcrossSlice, Int startCompIdx, Int endCompIdx); |
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| 226 | Bool getAlfRepeatRowFlag(Int compIdx, AlfParamSet* pAlfParamSet, Int lcuIdx, Int lcuPos, Int startlcuPosX, Int endlcuPosX, Int numLCUInWidth); |
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| 227 | Int getAlfRun(Int compIdx, AlfParamSet* pAlfParamSet, Int lcuIdxInSlice, Int lcuPos, Int startlcuPosX, Int endlcuPosX); |
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| 228 | Void encodeAPSAlfFlag(UInt code) {m_pcEntropyCoderIf->codeAPSAlflag(code);} |
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| 229 | #endif |
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| 230 | Void encodeAlfParam(ALFParam* pAlfParam); |
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| 231 | |
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| 232 | TEncEntropyIf* m_pcEntropyCoderIf; |
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| 233 | |
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| 234 | public: |
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| 235 | #if VIDYO_VPS_INTEGRATION |
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| 236 | Void encodeVPS ( TComVPS* pcVPS); |
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| 237 | #endif |
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| 238 | // SPS |
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| 239 | #if HHI_MPI |
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| 240 | Void encodeSPS ( TComSPS* pcSPS, Bool bIsDepth ); |
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| 241 | #else |
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| 242 | Void encodeSPS ( TComSPS* pcSPS ); |
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| 243 | #endif |
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| 244 | Void encodePPS ( TComPPS* pcPPS ); |
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| 245 | void encodeSEI(const SEI&); |
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| 246 | Bool getAlfCtrl() {return m_pcEntropyCoderIf->getAlfCtrl();} |
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| 247 | UInt getMaxAlfCtrlDepth() {return m_pcEntropyCoderIf->getMaxAlfCtrlDepth();} |
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| 248 | Void setAlfCtrl(Bool bAlfCtrl) {m_pcEntropyCoderIf->setAlfCtrl(bAlfCtrl);} |
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| 249 | Void setMaxAlfCtrlDepth(UInt uiMaxAlfCtrlDepth) {m_pcEntropyCoderIf->setMaxAlfCtrlDepth(uiMaxAlfCtrlDepth);} |
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| 250 | |
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| 251 | Void encodeSplitFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth, Bool bRD = false ); |
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| 252 | Void encodeSkipFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx, Bool bRD = false ); |
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| 253 | Void encodePUWise ( TComDataCU* pcCU, UInt uiAbsPartIdx, Bool bRD = false ); |
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| 254 | Void encodeInterDirPU ( TComDataCU* pcSubCU, UInt uiAbsPartIdx ); |
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| 255 | Void encodeRefFrmIdxPU ( TComDataCU* pcSubCU, UInt uiAbsPartIdx, RefPicList eRefList ); |
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| 256 | Void encodeMvdPU ( TComDataCU* pcSubCU, UInt uiAbsPartIdx, RefPicList eRefList ); |
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| 257 | Void encodeMVPIdxPU ( TComDataCU* pcSubCU, UInt uiAbsPartIdx, RefPicList eRefList ); |
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| 258 | Void encodeMergeFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiPUIdx ); |
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| 259 | Void encodeMergeIndex ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiPUIdx, Bool bRD = false ); |
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| 260 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
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| 261 | Void encodeResPredFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiPUIdx, Bool bRD = false ); |
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| 262 | #endif |
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| 263 | Void encodeAlfCtrlFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx, Bool bRD = false ); |
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| 264 | |
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| 265 | /// set slice granularity |
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| 266 | Void setSliceGranularity (Int iSliceGranularity) {m_pcEntropyCoderIf->setSliceGranularity(iSliceGranularity);} |
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| 267 | |
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| 268 | /// encode ALF CU control flag |
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| 269 | Void encodeAlfCtrlFlag(UInt uiFlag); |
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| 270 | |
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| 271 | Void encodeApsExtensionFlag() {m_pcEntropyCoderIf->codeApsExtensionFlag();}; |
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| 272 | |
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| 273 | Void encodeAlfCtrlParam(AlfCUCtrlInfo& cAlfParam, Int iNumCUsInPic); |
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| 274 | |
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| 275 | Void encodePredMode ( TComDataCU* pcCU, UInt uiAbsPartIdx, Bool bRD = false ); |
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| 276 | Void encodePartSize ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth, Bool bRD = false ); |
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| 277 | Void encodeIPCMInfo ( TComDataCU* pcCU, UInt uiAbsPartIdx, Bool bRD = false ); |
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| 278 | Void encodePredInfo ( TComDataCU* pcCU, UInt uiAbsPartIdx, Bool bRD = false ); |
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| 279 | Void encodeIntraDirModeLuma ( TComDataCU* pcCU, UInt uiAbsPartIdx ); |
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| 280 | |
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| 281 | Void encodeIntraDirModeChroma( TComDataCU* pcCU, UInt uiAbsPartIdx, Bool bRD = false ); |
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| 282 | |
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| 283 | #if !UNIFIED_TRANSFORM_TREE |
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| 284 | Void encodeTransformIdx ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth, Bool bRD = false ); |
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| 285 | #endif |
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| 286 | Void encodeTransformSubdivFlag( UInt uiSymbol, UInt uiCtx ); |
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| 287 | Void encodeQtCbf ( TComDataCU* pcCU, UInt uiAbsPartIdx, TextType eType, UInt uiTrDepth ); |
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| 288 | Void encodeQtRootCbf ( TComDataCU* pcCU, UInt uiAbsPartIdx ); |
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| 289 | Void encodeQP ( TComDataCU* pcCU, UInt uiAbsPartIdx, Bool bRD = false ); |
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| 290 | Void updateContextTables ( SliceType eSliceType, Int iQp, Bool bExecuteFinish ) { m_pcEntropyCoderIf->updateContextTables( eSliceType, iQp, bExecuteFinish ); } |
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| 291 | Void updateContextTables ( SliceType eSliceType, Int iQp ) { m_pcEntropyCoderIf->updateContextTables( eSliceType, iQp, true ); } |
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| 292 | Void writeTileMarker ( UInt uiTileIdx, UInt uiBitsUsed ) { m_pcEntropyCoderIf->writeTileMarker( uiTileIdx, uiBitsUsed ); } |
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| 293 | |
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| 294 | Void encodeAPSInitInfo (TComAPS* pcAPS) {m_pcEntropyCoderIf->codeAPSInitInfo(pcAPS);} |
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| 295 | Void encodeFinish (Bool bEnd) {m_pcEntropyCoderIf->codeFinish(bEnd);} |
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| 296 | Void encodeScalingList ( TComScalingList* scalingList ); |
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| 297 | Void encodeDFParams (TComAPS* pcAPS); |
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| 298 | |
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| 299 | private: |
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| 300 | #if UNIFIED_TRANSFORM_TREE |
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| 301 | Void xEncodeTransform ( TComDataCU* pcCU,UInt offsetLumaOffset, UInt offsetChroma, UInt uiAbsPartIdx, UInt absTUPartIdx, UInt uiDepth, UInt width, UInt height, UInt uiTrIdx, UInt uiInnerQuadIdx, UInt& uiYCbfFront3, UInt& uiUCbfFront3, UInt& uiVCbfFront3, Bool& bCodeDQP ); |
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| 302 | #else |
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| 303 | Void xEncodeTransformSubdiv ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt absTUPartIdx, UInt uiDepth, UInt uiInnerQuadIdx, UInt& uiYCbfFront3, UInt& uiUCbfFront3, UInt& uiVCbfFront3 ); |
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| 304 | Void xEncodeCoeff ( TComDataCU* pcCU, UInt uiLumaOffset, UInt uiChromaOffset, UInt uiAbsPartIdx, UInt uiDepth, UInt uiWidth, UInt uiHeight, UInt uiTrIdx, UInt uiCurrTrIdx, Bool& bCodeDQP ); |
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| 305 | #endif // !UNIFIED_TRANSFORM_TREE |
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| 306 | public: |
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| 307 | Void encodeCoeff ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth, UInt uiWidth, UInt uiHeight, Bool& bCodeDQP ); |
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| 308 | |
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| 309 | Void encodeCoeffNxN ( TComDataCU* pcCU, TCoeff* pcCoeff, UInt uiAbsPartIdx, UInt uiTrWidth, UInt uiTrHeight, UInt uiDepth, TextType eType ); |
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| 310 | |
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| 311 | Void estimateBit ( estBitsSbacStruct* pcEstBitsSbac, Int width, Int height, TextType eTType); |
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| 312 | |
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| 313 | // ALF-related |
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| 314 | Void codeAuxCountBit(ALFParam* pAlfParam, Int64* ruiRate); |
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| 315 | Void codeFiltCountBit(ALFParam* pAlfParam, Int64* ruiRate); |
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| 316 | Void codeAux (ALFParam* pAlfParam); |
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| 317 | Void codeFilt (ALFParam* pAlfParam); |
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| 318 | Int codeFilterCoeff(ALFParam* ALFp); |
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| 319 | Int writeFilterCodingParams(int minKStart, int minScanVal, int maxScanVal, int kMinTab[]); |
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| 320 | |
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| 321 | Int writeFilterCoeffs(int sqrFiltLength, int filters_per_group, int pDepthInt[], |
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| 322 | int **FilterCoeff, int kMinTab[]); |
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| 323 | Int golombEncode(int coeff, int k); |
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| 324 | Int lengthGolomb(int coeffVal, int k); |
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| 325 | #if SAO_UNIT_INTERLEAVING |
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| 326 | Void encodeSaoUnit(Int rx, Int ry, Int compIdx, SAOParam* saoParam, Int repeatedRow); |
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| 327 | Void encodeSaoOffset(SaoLcuParam* saoLcuParam); |
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| 328 | Void encodeSaoUnitInterleaving(Int rx, Int ry, SAOParam* saoParam, TComDataCU* cu, Int cuAddrInSlice, Int cuAddrUpInSlice, Bool lfCrossSliceBoundaryFlag); |
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| 329 | Void encodeSaoParam (TComAPS* aps); |
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| 330 | #else |
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| 331 | Void encodeSaoOnePart (SAOParam* pSaoParam, Int iPartIdx, Int iYCbCr); |
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| 332 | Void encodeQuadTreeSplitFlag(SAOParam* pSaoParam, Int iPartIdx, Int iYCbCr); |
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| 333 | Void encodeSaoParam (SAOParam* pSaoParam); |
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| 334 | #endif |
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| 335 | |
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| 336 | static Int countNonZeroCoeffs( TCoeff* pcCoef, UInt uiSize ); |
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| 337 | |
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| 338 | };// END CLASS DEFINITION TEncEntropy |
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| 339 | |
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| 340 | //! \} |
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| 341 | |
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| 342 | #endif // __TENCENTROPY__ |
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| 343 | |
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