[313] | 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) 2010-2013, 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 TComDataCU.h |
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| 35 | \brief CU data structure (header) |
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| 36 | \todo not all entities are documented |
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| 37 | */ |
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| 38 | |
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| 39 | #ifndef _TCOMDATACU_ |
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| 40 | #define _TCOMDATACU_ |
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| 41 | |
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| 42 | #include <assert.h> |
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| 43 | |
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| 44 | // Include files |
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| 45 | #include "CommonDef.h" |
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| 46 | #include "TComMotionInfo.h" |
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| 47 | #include "TComSlice.h" |
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| 48 | #include "TComRdCost.h" |
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| 49 | #include "TComPattern.h" |
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| 50 | |
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| 51 | #include <algorithm> |
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| 52 | #include <vector> |
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| 53 | |
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| 54 | //! \ingroup TLibCommon |
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| 55 | //! \{ |
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| 56 | |
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[540] | 57 | #if !HM_CLEANUP_SAO |
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[313] | 58 | // ==================================================================================================================== |
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| 59 | // Non-deblocking in-loop filter processing block data structure |
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| 60 | // ==================================================================================================================== |
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| 61 | |
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| 62 | /// Non-deblocking filter processing block border tag |
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| 63 | enum NDBFBlockBorderTag |
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| 64 | { |
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| 65 | SGU_L = 0, |
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| 66 | SGU_R, |
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| 67 | SGU_T, |
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| 68 | SGU_B, |
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| 69 | SGU_TL, |
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| 70 | SGU_TR, |
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| 71 | SGU_BL, |
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| 72 | SGU_BR, |
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| 73 | NUM_SGU_BORDER |
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| 74 | }; |
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| 75 | |
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| 76 | /// Non-deblocking filter processing block information |
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| 77 | struct NDBFBlockInfo |
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| 78 | { |
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| 79 | Int tileID; //!< tile ID |
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| 80 | Int sliceID; //!< slice ID |
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| 81 | UInt startSU; //!< starting SU z-scan address in LCU |
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| 82 | UInt endSU; //!< ending SU z-scan address in LCU |
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| 83 | UInt widthSU; //!< number of SUs in width |
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| 84 | UInt heightSU; //!< number of SUs in height |
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| 85 | UInt posX; //!< top-left X coordinate in picture |
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| 86 | UInt posY; //!< top-left Y coordinate in picture |
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| 87 | UInt width; //!< number of pixels in width |
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| 88 | UInt height; //!< number of pixels in height |
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| 89 | Bool isBorderAvailable[NUM_SGU_BORDER]; //!< the border availabilities |
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| 90 | Bool allBordersAvailable; |
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| 91 | |
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| 92 | NDBFBlockInfo():tileID(0), sliceID(0), startSU(0), endSU(0) {} //!< constructor |
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| 93 | const NDBFBlockInfo& operator= (const NDBFBlockInfo& src); //!< "=" operator |
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| 94 | }; |
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[540] | 95 | #endif |
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[313] | 96 | |
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| 97 | |
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| 98 | // ==================================================================================================================== |
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| 99 | // Class definition |
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| 100 | // ==================================================================================================================== |
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| 101 | |
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| 102 | /// CU data structure class |
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| 103 | class TComDataCU |
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| 104 | { |
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| 105 | private: |
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| 106 | |
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| 107 | // ------------------------------------------------------------------------------------------------------------------- |
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| 108 | // class pointers |
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| 109 | // ------------------------------------------------------------------------------------------------------------------- |
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| 110 | |
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| 111 | TComPic* m_pcPic; ///< picture class pointer |
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| 112 | TComSlice* m_pcSlice; ///< slice header pointer |
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| 113 | TComPattern* m_pcPattern; ///< neighbour access class pointer |
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| 114 | |
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| 115 | // ------------------------------------------------------------------------------------------------------------------- |
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| 116 | // CU description |
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| 117 | // ------------------------------------------------------------------------------------------------------------------- |
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| 118 | |
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| 119 | UInt m_uiCUAddr; ///< CU address in a slice |
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| 120 | UInt m_uiAbsIdxInLCU; ///< absolute address in a CU. It's Z scan order |
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| 121 | UInt m_uiCUPelX; ///< CU position in a pixel (X) |
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| 122 | UInt m_uiCUPelY; ///< CU position in a pixel (Y) |
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| 123 | UInt m_uiNumPartition; ///< total number of minimum partitions in a CU |
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| 124 | UChar* m_puhWidth; ///< array of widths |
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| 125 | UChar* m_puhHeight; ///< array of heights |
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| 126 | UChar* m_puhDepth; ///< array of depths |
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| 127 | Int m_unitSize; ///< size of a "minimum partition" |
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| 128 | |
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| 129 | #if SVC_EXTENSION |
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| 130 | UInt m_layerId; ///< layer id |
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| 131 | #endif |
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| 132 | |
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| 133 | // ------------------------------------------------------------------------------------------------------------------- |
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| 134 | // CU data |
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| 135 | // ------------------------------------------------------------------------------------------------------------------- |
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| 136 | Bool* m_skipFlag; ///< array of skip flags |
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| 137 | Char* m_pePartSize; ///< array of partition sizes |
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| 138 | Char* m_pePredMode; ///< array of prediction modes |
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| 139 | Bool* m_CUTransquantBypass; ///< array of cu_transquant_bypass flags |
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| 140 | Char* m_phQP; ///< array of QP values |
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| 141 | UChar* m_puhTrIdx; ///< array of transform indices |
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| 142 | UChar* m_puhTransformSkip[3];///< array of transform skipping flags |
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| 143 | UChar* m_puhCbf[3]; ///< array of coded block flags (CBF) |
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| 144 | TComCUMvField m_acCUMvField[2]; ///< array of motion vectors |
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| 145 | TCoeff* m_pcTrCoeffY; ///< transformed coefficient buffer (Y) |
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| 146 | TCoeff* m_pcTrCoeffCb; ///< transformed coefficient buffer (Cb) |
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| 147 | TCoeff* m_pcTrCoeffCr; ///< transformed coefficient buffer (Cr) |
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| 148 | #if ADAPTIVE_QP_SELECTION |
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| 149 | Int* m_pcArlCoeffY; ///< ARL coefficient buffer (Y) |
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| 150 | Int* m_pcArlCoeffCb; ///< ARL coefficient buffer (Cb) |
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| 151 | Int* m_pcArlCoeffCr; ///< ARL coefficient buffer (Cr) |
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| 152 | Bool m_ArlCoeffIsAliasedAllocation; ///< ARL coefficient buffer is an alias of the global buffer and must not be free()'d |
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| 153 | |
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| 154 | static Int* m_pcGlbArlCoeffY; ///< ARL coefficient buffer (Y) |
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| 155 | static Int* m_pcGlbArlCoeffCb; ///< ARL coefficient buffer (Cb) |
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| 156 | static Int* m_pcGlbArlCoeffCr; ///< ARL coefficient buffer (Cr) |
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| 157 | #endif |
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| 158 | |
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| 159 | Pel* m_pcIPCMSampleY; ///< PCM sample buffer (Y) |
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| 160 | Pel* m_pcIPCMSampleCb; ///< PCM sample buffer (Cb) |
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| 161 | Pel* m_pcIPCMSampleCr; ///< PCM sample buffer (Cr) |
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| 162 | |
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[540] | 163 | #if !HM_CLEANUP_SAO |
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[313] | 164 | Int* m_piSliceSUMap; ///< pointer of slice ID map |
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| 165 | std::vector<NDBFBlockInfo> m_vNDFBlock; |
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[540] | 166 | #endif |
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[313] | 167 | // ------------------------------------------------------------------------------------------------------------------- |
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| 168 | // neighbour access variables |
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| 169 | // ------------------------------------------------------------------------------------------------------------------- |
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| 170 | |
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| 171 | TComDataCU* m_pcCUAboveLeft; ///< pointer of above-left CU |
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| 172 | TComDataCU* m_pcCUAboveRight; ///< pointer of above-right CU |
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| 173 | TComDataCU* m_pcCUAbove; ///< pointer of above CU |
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| 174 | TComDataCU* m_pcCULeft; ///< pointer of left CU |
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| 175 | TComDataCU* m_apcCUColocated[2]; ///< pointer of temporally colocated CU's for both directions |
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| 176 | TComMvField m_cMvFieldA; ///< motion vector of position A |
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| 177 | TComMvField m_cMvFieldB; ///< motion vector of position B |
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| 178 | TComMvField m_cMvFieldC; ///< motion vector of position C |
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| 179 | TComMv m_cMvPred; ///< motion vector predictor |
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| 180 | |
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| 181 | // ------------------------------------------------------------------------------------------------------------------- |
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| 182 | // coding tool information |
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| 183 | // ------------------------------------------------------------------------------------------------------------------- |
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| 184 | |
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| 185 | Bool* m_pbMergeFlag; ///< array of merge flags |
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| 186 | UChar* m_puhMergeIndex; ///< array of merge candidate indices |
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| 187 | #if AMP_MRG |
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| 188 | Bool m_bIsMergeAMP; |
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| 189 | #endif |
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| 190 | UChar* m_puhLumaIntraDir; ///< array of intra directions (luma) |
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| 191 | UChar* m_puhChromaIntraDir; ///< array of intra directions (chroma) |
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| 192 | UChar* m_puhInterDir; ///< array of inter directions |
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| 193 | Char* m_apiMVPIdx[2]; ///< array of motion vector predictor candidates |
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| 194 | Char* m_apiMVPNum[2]; ///< array of number of possible motion vectors predictors |
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| 195 | Bool* m_pbIPCMFlag; ///< array of intra_pcm flags |
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| 196 | |
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| 197 | // ------------------------------------------------------------------------------------------------------------------- |
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| 198 | // misc. variables |
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| 199 | // ------------------------------------------------------------------------------------------------------------------- |
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| 200 | |
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| 201 | Bool m_bDecSubCu; ///< indicates decoder-mode |
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| 202 | Double m_dTotalCost; ///< sum of partition RD costs |
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| 203 | UInt m_uiTotalDistortion; ///< sum of partition distortion |
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| 204 | UInt m_uiTotalBits; ///< sum of partition bits |
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| 205 | UInt m_uiTotalBins; ///< sum of partition bins |
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| 206 | UInt* m_sliceStartCU; ///< Start CU address of current slice |
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| 207 | UInt* m_sliceSegmentStartCU; ///< Start CU address of current slice |
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| 208 | Char m_codedQP; |
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| 209 | protected: |
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| 210 | |
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| 211 | /// add possible motion vector predictor candidates |
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| 212 | Bool xAddMVPCand ( AMVPInfo* pInfo, RefPicList eRefPicList, Int iRefIdx, UInt uiPartUnitIdx, MVP_DIR eDir ); |
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| 213 | Bool xAddMVPCandOrder ( AMVPInfo* pInfo, RefPicList eRefPicList, Int iRefIdx, UInt uiPartUnitIdx, MVP_DIR eDir ); |
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| 214 | |
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| 215 | Void deriveRightBottomIdx ( UInt uiPartIdx, UInt& ruiPartIdxRB ); |
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| 216 | Bool xGetColMVP( RefPicList eRefPicList, Int uiCUAddr, Int uiPartUnitIdx, TComMv& rcMv, Int& riRefIdx ); |
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| 217 | |
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| 218 | /// compute required bits to encode MVD (used in AMVP) |
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| 219 | UInt xGetMvdBits ( TComMv cMvd ); |
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| 220 | UInt xGetComponentBits ( Int iVal ); |
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| 221 | |
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| 222 | /// compute scaling factor from POC difference |
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| 223 | Int xGetDistScaleFactor ( Int iCurrPOC, Int iCurrRefPOC, Int iColPOC, Int iColRefPOC ); |
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| 224 | |
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| 225 | Void xDeriveCenterIdx( UInt uiPartIdx, UInt& ruiPartIdxCenter ); |
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| 226 | |
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| 227 | public: |
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| 228 | TComDataCU(); |
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| 229 | virtual ~TComDataCU(); |
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| 230 | |
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| 231 | // ------------------------------------------------------------------------------------------------------------------- |
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| 232 | // create / destroy / initialize / copy |
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| 233 | // ------------------------------------------------------------------------------------------------------------------- |
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| 234 | |
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| 235 | Void create ( UInt uiNumPartition, UInt uiWidth, UInt uiHeight, Bool bDecSubCu, Int unitSize |
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| 236 | #if ADAPTIVE_QP_SELECTION |
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| 237 | , Bool bGlobalRMARLBuffer = false |
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| 238 | #endif |
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| 239 | ); |
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| 240 | Void destroy (); |
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| 241 | |
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| 242 | Void initCU ( TComPic* pcPic, UInt uiCUAddr ); |
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| 243 | Void initEstData ( UInt uiDepth, Int qp ); |
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| 244 | Void initSubCU ( TComDataCU* pcCU, UInt uiPartUnitIdx, UInt uiDepth, Int qp ); |
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| 245 | Void setOutsideCUPart ( UInt uiAbsPartIdx, UInt uiDepth ); |
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| 246 | |
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| 247 | Void copySubCU ( TComDataCU* pcCU, UInt uiPartUnitIdx, UInt uiDepth ); |
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| 248 | Void copyInterPredInfoFrom ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefPicList ); |
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| 249 | Void copyPartFrom ( TComDataCU* pcCU, UInt uiPartUnitIdx, UInt uiDepth ); |
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| 250 | |
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| 251 | Void copyToPic ( UChar uiDepth ); |
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| 252 | Void copyToPic ( UChar uiDepth, UInt uiPartIdx, UInt uiPartDepth ); |
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| 253 | |
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| 254 | // ------------------------------------------------------------------------------------------------------------------- |
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| 255 | // member functions for CU description |
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| 256 | // ------------------------------------------------------------------------------------------------------------------- |
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| 257 | |
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| 258 | TComPic* getPic () { return m_pcPic; } |
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| 259 | TComSlice* getSlice () { return m_pcSlice; } |
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| 260 | UInt& getAddr () { return m_uiCUAddr; } |
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| 261 | UInt& getZorderIdxInCU () { return m_uiAbsIdxInLCU; } |
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| 262 | UInt getSCUAddr (); |
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| 263 | UInt getCUPelX () { return m_uiCUPelX; } |
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| 264 | UInt getCUPelY () { return m_uiCUPelY; } |
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| 265 | TComPattern* getPattern () { return m_pcPattern; } |
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| 266 | |
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| 267 | UChar* getDepth () { return m_puhDepth; } |
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| 268 | UChar getDepth ( UInt uiIdx ) { return m_puhDepth[uiIdx]; } |
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| 269 | Void setDepth ( UInt uiIdx, UChar uh ) { m_puhDepth[uiIdx] = uh; } |
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| 270 | |
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| 271 | Void setDepthSubParts ( UInt uiDepth, UInt uiAbsPartIdx ); |
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| 272 | |
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| 273 | // ------------------------------------------------------------------------------------------------------------------- |
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| 274 | // member functions for CU data |
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| 275 | // ------------------------------------------------------------------------------------------------------------------- |
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| 276 | |
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| 277 | Char* getPartitionSize () { return m_pePartSize; } |
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| 278 | PartSize getPartitionSize ( UInt uiIdx ) { return static_cast<PartSize>( m_pePartSize[uiIdx] ); } |
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| 279 | Void setPartitionSize ( UInt uiIdx, PartSize uh){ m_pePartSize[uiIdx] = uh; } |
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| 280 | Void setPartSizeSubParts ( PartSize eMode, UInt uiAbsPartIdx, UInt uiDepth ); |
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| 281 | Void setCUTransquantBypassSubParts( Bool flag, UInt uiAbsPartIdx, UInt uiDepth ); |
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| 282 | |
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| 283 | Bool* getSkipFlag () { return m_skipFlag; } |
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| 284 | Bool getSkipFlag (UInt idx) { return m_skipFlag[idx]; } |
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| 285 | Void setSkipFlag ( UInt idx, Bool skip) { m_skipFlag[idx] = skip; } |
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| 286 | Void setSkipFlagSubParts ( Bool skip, UInt absPartIdx, UInt depth ); |
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| 287 | |
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| 288 | Char* getPredictionMode () { return m_pePredMode; } |
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| 289 | PredMode getPredictionMode ( UInt uiIdx ) { return static_cast<PredMode>( m_pePredMode[uiIdx] ); } |
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| 290 | Bool* getCUTransquantBypass () { return m_CUTransquantBypass; } |
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| 291 | Bool getCUTransquantBypass( UInt uiIdx ) { return m_CUTransquantBypass[uiIdx]; } |
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| 292 | Void setPredictionMode ( UInt uiIdx, PredMode uh){ m_pePredMode[uiIdx] = uh; } |
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| 293 | Void setPredModeSubParts ( PredMode eMode, UInt uiAbsPartIdx, UInt uiDepth ); |
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| 294 | |
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| 295 | UChar* getWidth () { return m_puhWidth; } |
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| 296 | UChar getWidth ( UInt uiIdx ) { return m_puhWidth[uiIdx]; } |
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| 297 | Void setWidth ( UInt uiIdx, UChar uh ) { m_puhWidth[uiIdx] = uh; } |
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| 298 | |
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| 299 | UChar* getHeight () { return m_puhHeight; } |
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| 300 | UChar getHeight ( UInt uiIdx ) { return m_puhHeight[uiIdx]; } |
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| 301 | Void setHeight ( UInt uiIdx, UChar uh ) { m_puhHeight[uiIdx] = uh; } |
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| 302 | |
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| 303 | Void setSizeSubParts ( UInt uiWidth, UInt uiHeight, UInt uiAbsPartIdx, UInt uiDepth ); |
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| 304 | |
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| 305 | Char* getQP () { return m_phQP; } |
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| 306 | Char getQP ( UInt uiIdx ) { return m_phQP[uiIdx]; } |
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| 307 | Void setQP ( UInt uiIdx, Char value ){ m_phQP[uiIdx] = value; } |
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| 308 | Void setQPSubParts ( Int qp, UInt uiAbsPartIdx, UInt uiDepth ); |
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| 309 | Int getLastValidPartIdx ( Int iAbsPartIdx ); |
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| 310 | Char getLastCodedQP ( UInt uiAbsPartIdx ); |
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| 311 | Void setQPSubCUs ( Int qp, TComDataCU* pcCU, UInt absPartIdx, UInt depth, Bool &foundNonZeroCbf ); |
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| 312 | Void setCodedQP ( Char qp ) { m_codedQP = qp; } |
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| 313 | Char getCodedQP () { return m_codedQP; } |
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| 314 | |
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| 315 | Bool isLosslessCoded(UInt absPartIdx); |
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| 316 | |
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| 317 | UChar* getTransformIdx () { return m_puhTrIdx; } |
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| 318 | UChar getTransformIdx ( UInt uiIdx ) { return m_puhTrIdx[uiIdx]; } |
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| 319 | Void setTrIdxSubParts ( UInt uiTrIdx, UInt uiAbsPartIdx, UInt uiDepth ); |
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| 320 | |
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| 321 | UChar* getTransformSkip ( TextType eType) { return m_puhTransformSkip[g_aucConvertTxtTypeToIdx[eType]];} |
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| 322 | UChar getTransformSkip ( UInt uiIdx,TextType eType) { return m_puhTransformSkip[g_aucConvertTxtTypeToIdx[eType]][uiIdx];} |
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| 323 | Void setTransformSkipSubParts ( UInt useTransformSkip, TextType eType, UInt uiAbsPartIdx, UInt uiDepth); |
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| 324 | Void setTransformSkipSubParts ( UInt useTransformSkipY, UInt useTransformSkipU, UInt useTransformSkipV, UInt uiAbsPartIdx, UInt uiDepth ); |
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| 325 | |
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| 326 | UInt getQuadtreeTULog2MinSizeInCU( UInt absPartIdx ); |
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| 327 | |
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| 328 | TComCUMvField* getCUMvField ( RefPicList e ) { return &m_acCUMvField[e]; } |
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| 329 | |
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| 330 | TCoeff*& getCoeffY () { return m_pcTrCoeffY; } |
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| 331 | TCoeff*& getCoeffCb () { return m_pcTrCoeffCb; } |
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| 332 | TCoeff*& getCoeffCr () { return m_pcTrCoeffCr; } |
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| 333 | #if ADAPTIVE_QP_SELECTION |
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| 334 | Int*& getArlCoeffY () { return m_pcArlCoeffY; } |
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| 335 | Int*& getArlCoeffCb () { return m_pcArlCoeffCb; } |
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| 336 | Int*& getArlCoeffCr () { return m_pcArlCoeffCr; } |
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| 337 | #endif |
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| 338 | |
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| 339 | Pel*& getPCMSampleY () { return m_pcIPCMSampleY; } |
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| 340 | Pel*& getPCMSampleCb () { return m_pcIPCMSampleCb; } |
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| 341 | Pel*& getPCMSampleCr () { return m_pcIPCMSampleCr; } |
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| 342 | |
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| 343 | UChar getCbf ( UInt uiIdx, TextType eType ) { return m_puhCbf[g_aucConvertTxtTypeToIdx[eType]][uiIdx]; } |
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| 344 | UChar* getCbf ( TextType eType ) { return m_puhCbf[g_aucConvertTxtTypeToIdx[eType]]; } |
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| 345 | UChar getCbf ( UInt uiIdx, TextType eType, UInt uiTrDepth ) { return ( ( getCbf( uiIdx, eType ) >> uiTrDepth ) & 0x1 ); } |
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| 346 | Void setCbf ( UInt uiIdx, TextType eType, UChar uh ) { m_puhCbf[g_aucConvertTxtTypeToIdx[eType]][uiIdx] = uh; } |
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| 347 | Void clearCbf ( UInt uiIdx, TextType eType, UInt uiNumParts ); |
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| 348 | UChar getQtRootCbf ( UInt uiIdx ) { return getCbf( uiIdx, TEXT_LUMA, 0 ) || getCbf( uiIdx, TEXT_CHROMA_U, 0 ) || getCbf( uiIdx, TEXT_CHROMA_V, 0 ); } |
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| 349 | |
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| 350 | Void setCbfSubParts ( UInt uiCbfY, UInt uiCbfU, UInt uiCbfV, UInt uiAbsPartIdx, UInt uiDepth ); |
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| 351 | Void setCbfSubParts ( UInt uiCbf, TextType eTType, UInt uiAbsPartIdx, UInt uiDepth ); |
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| 352 | Void setCbfSubParts ( UInt uiCbf, TextType eTType, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth ); |
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| 353 | |
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| 354 | // ------------------------------------------------------------------------------------------------------------------- |
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| 355 | // member functions for coding tool information |
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| 356 | // ------------------------------------------------------------------------------------------------------------------- |
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| 357 | |
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| 358 | Bool* getMergeFlag () { return m_pbMergeFlag; } |
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| 359 | Bool getMergeFlag ( UInt uiIdx ) { return m_pbMergeFlag[uiIdx]; } |
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| 360 | Void setMergeFlag ( UInt uiIdx, Bool b ) { m_pbMergeFlag[uiIdx] = b; } |
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| 361 | Void setMergeFlagSubParts ( Bool bMergeFlag, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth ); |
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| 362 | |
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| 363 | UChar* getMergeIndex () { return m_puhMergeIndex; } |
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| 364 | UChar getMergeIndex ( UInt uiIdx ) { return m_puhMergeIndex[uiIdx]; } |
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| 365 | Void setMergeIndex ( UInt uiIdx, UInt uiMergeIndex ) { m_puhMergeIndex[uiIdx] = uiMergeIndex; } |
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| 366 | Void setMergeIndexSubParts ( UInt uiMergeIndex, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth ); |
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| 367 | template <typename T> |
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| 368 | Void setSubPart ( T bParameter, T* pbBaseLCU, UInt uiCUAddr, UInt uiCUDepth, UInt uiPUIdx ); |
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| 369 | |
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| 370 | #if AMP_MRG |
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| 371 | Void setMergeAMP( Bool b ) { m_bIsMergeAMP = b; } |
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| 372 | Bool getMergeAMP( ) { return m_bIsMergeAMP; } |
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| 373 | #endif |
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| 374 | |
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| 375 | UChar* getLumaIntraDir () { return m_puhLumaIntraDir; } |
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| 376 | UChar getLumaIntraDir ( UInt uiIdx ) { return m_puhLumaIntraDir[uiIdx]; } |
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| 377 | Void setLumaIntraDir ( UInt uiIdx, UChar uh ) { m_puhLumaIntraDir[uiIdx] = uh; } |
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| 378 | Void setLumaIntraDirSubParts( UInt uiDir, UInt uiAbsPartIdx, UInt uiDepth ); |
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| 379 | |
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| 380 | UChar* getChromaIntraDir () { return m_puhChromaIntraDir; } |
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| 381 | UChar getChromaIntraDir ( UInt uiIdx ) { return m_puhChromaIntraDir[uiIdx]; } |
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| 382 | Void setChromaIntraDir ( UInt uiIdx, UChar uh ) { m_puhChromaIntraDir[uiIdx] = uh; } |
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| 383 | Void setChromIntraDirSubParts( UInt uiDir, UInt uiAbsPartIdx, UInt uiDepth ); |
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| 384 | |
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| 385 | UChar* getInterDir () { return m_puhInterDir; } |
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| 386 | UChar getInterDir ( UInt uiIdx ) { return m_puhInterDir[uiIdx]; } |
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| 387 | Void setInterDir ( UInt uiIdx, UChar uh ) { m_puhInterDir[uiIdx] = uh; } |
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| 388 | Void setInterDirSubParts ( UInt uiDir, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth ); |
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| 389 | Bool* getIPCMFlag () { return m_pbIPCMFlag; } |
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| 390 | Bool getIPCMFlag (UInt uiIdx ) { return m_pbIPCMFlag[uiIdx]; } |
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| 391 | Void setIPCMFlag (UInt uiIdx, Bool b ) { m_pbIPCMFlag[uiIdx] = b; } |
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| 392 | Void setIPCMFlagSubParts (Bool bIpcmFlag, UInt uiAbsPartIdx, UInt uiDepth); |
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| 393 | |
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[540] | 394 | #if !HM_CLEANUP_SAO |
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[313] | 395 | /// get slice ID for SU |
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| 396 | Int getSUSliceID (UInt uiIdx) {return m_piSliceSUMap[uiIdx]; } |
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| 397 | |
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| 398 | /// get the pointer of slice ID map |
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| 399 | Int* getSliceSUMap () {return m_piSliceSUMap; } |
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| 400 | |
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| 401 | /// set the pointer of slice ID map |
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| 402 | Void setSliceSUMap (Int *pi) {m_piSliceSUMap = pi; } |
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| 403 | |
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| 404 | std::vector<NDBFBlockInfo>* getNDBFilterBlocks() {return &m_vNDFBlock;} |
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| 405 | Void setNDBFilterBlockBorderAvailability(UInt numLCUInPicWidth, UInt numLCUInPicHeight, UInt numSUInLCUWidth, UInt numSUInLCUHeight, UInt picWidth, UInt picHeight |
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| 406 | ,std::vector<Bool>& LFCrossSliceBoundary |
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| 407 | ,Bool bTopTileBoundary, Bool bDownTileBoundary, Bool bLeftTileBoundary, Bool bRightTileBoundary |
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| 408 | ,Bool bIndependentTileBoundaryEnabled ); |
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[540] | 409 | #endif |
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[313] | 410 | // ------------------------------------------------------------------------------------------------------------------- |
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| 411 | // member functions for accessing partition information |
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| 412 | // ------------------------------------------------------------------------------------------------------------------- |
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| 413 | |
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| 414 | Void getPartIndexAndSize ( UInt uiPartIdx, UInt& ruiPartAddr, Int& riWidth, Int& riHeight ); |
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| 415 | UChar getNumPartInter (); |
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| 416 | Bool isFirstAbsZorderIdxInDepth (UInt uiAbsPartIdx, UInt uiDepth); |
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| 417 | |
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| 418 | // ------------------------------------------------------------------------------------------------------------------- |
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| 419 | // member functions for motion vector |
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| 420 | // ------------------------------------------------------------------------------------------------------------------- |
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| 421 | |
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| 422 | Void getMvField ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefPicList, TComMvField& rcMvField ); |
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| 423 | |
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| 424 | Void fillMvpCand ( UInt uiPartIdx, UInt uiPartAddr, RefPicList eRefPicList, Int iRefIdx, AMVPInfo* pInfo ); |
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| 425 | Bool isDiffMER ( Int xN, Int yN, Int xP, Int yP); |
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| 426 | Void getPartPosition ( UInt partIdx, Int& xP, Int& yP, Int& nPSW, Int& nPSH); |
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| 427 | Void setMVPIdx ( RefPicList eRefPicList, UInt uiIdx, Int iMVPIdx) { m_apiMVPIdx[eRefPicList][uiIdx] = iMVPIdx; } |
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| 428 | Int getMVPIdx ( RefPicList eRefPicList, UInt uiIdx) { return m_apiMVPIdx[eRefPicList][uiIdx]; } |
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| 429 | Char* getMVPIdx ( RefPicList eRefPicList ) { return m_apiMVPIdx[eRefPicList]; } |
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| 430 | |
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| 431 | Void setMVPNum ( RefPicList eRefPicList, UInt uiIdx, Int iMVPNum ) { m_apiMVPNum[eRefPicList][uiIdx] = iMVPNum; } |
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| 432 | Int getMVPNum ( RefPicList eRefPicList, UInt uiIdx ) { return m_apiMVPNum[eRefPicList][uiIdx]; } |
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| 433 | Char* getMVPNum ( RefPicList eRefPicList ) { return m_apiMVPNum[eRefPicList]; } |
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| 434 | |
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| 435 | Void setMVPIdxSubParts ( Int iMVPIdx, RefPicList eRefPicList, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth ); |
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| 436 | Void setMVPNumSubParts ( Int iMVPNum, RefPicList eRefPicList, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth ); |
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| 437 | |
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| 438 | Void clipMv ( TComMv& rcMv ); |
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| 439 | Void getMvPredLeft ( TComMv& rcMvPred ) { rcMvPred = m_cMvFieldA.getMv(); } |
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| 440 | Void getMvPredAbove ( TComMv& rcMvPred ) { rcMvPred = m_cMvFieldB.getMv(); } |
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| 441 | Void getMvPredAboveRight ( TComMv& rcMvPred ) { rcMvPred = m_cMvFieldC.getMv(); } |
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| 442 | |
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| 443 | Void compressMV (); |
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| 444 | |
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| 445 | #if SVC_EXTENSION |
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| 446 | Void setLayerId (UInt layerId) { m_layerId = layerId; } |
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| 447 | UInt getLayerId () { return m_layerId; } |
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| 448 | #endif |
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| 449 | |
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| 450 | // ------------------------------------------------------------------------------------------------------------------- |
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| 451 | // utility functions for neighbouring information |
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| 452 | // ------------------------------------------------------------------------------------------------------------------- |
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| 453 | |
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| 454 | TComDataCU* getCULeft () { return m_pcCULeft; } |
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| 455 | TComDataCU* getCUAbove () { return m_pcCUAbove; } |
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| 456 | TComDataCU* getCUAboveLeft () { return m_pcCUAboveLeft; } |
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| 457 | TComDataCU* getCUAboveRight () { return m_pcCUAboveRight; } |
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| 458 | TComDataCU* getCUColocated ( RefPicList eRefPicList ) { return m_apcCUColocated[eRefPicList]; } |
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| 459 | |
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| 460 | |
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| 461 | TComDataCU* getPULeft ( UInt& uiLPartUnitIdx, |
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| 462 | UInt uiCurrPartUnitIdx, |
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| 463 | Bool bEnforceSliceRestriction=true, |
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| 464 | Bool bEnforceTileRestriction=true ); |
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| 465 | TComDataCU* getPUAbove ( UInt& uiAPartUnitIdx, |
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| 466 | UInt uiCurrPartUnitIdx, |
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| 467 | Bool bEnforceSliceRestriction=true, |
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| 468 | Bool planarAtLCUBoundary = false, |
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| 469 | Bool bEnforceTileRestriction=true ); |
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| 470 | TComDataCU* getPUAboveLeft ( UInt& uiALPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction=true ); |
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| 471 | TComDataCU* getPUAboveRight ( UInt& uiARPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction=true ); |
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| 472 | TComDataCU* getPUBelowLeft ( UInt& uiBLPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction=true ); |
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| 473 | |
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| 474 | TComDataCU* getQpMinCuLeft ( UInt& uiLPartUnitIdx , UInt uiCurrAbsIdxInLCU ); |
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| 475 | TComDataCU* getQpMinCuAbove ( UInt& aPartUnitIdx , UInt currAbsIdxInLCU ); |
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| 476 | Char getRefQP ( UInt uiCurrAbsIdxInLCU ); |
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| 477 | |
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| 478 | TComDataCU* getPUAboveRightAdi ( UInt& uiARPartUnitIdx, UInt uiCurrPartUnitIdx, UInt uiPartUnitOffset = 1, Bool bEnforceSliceRestriction=true ); |
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| 479 | TComDataCU* getPUBelowLeftAdi ( UInt& uiBLPartUnitIdx, UInt uiCurrPartUnitIdx, UInt uiPartUnitOffset = 1, Bool bEnforceSliceRestriction=true ); |
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| 480 | |
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| 481 | Void deriveLeftRightTopIdx ( UInt uiPartIdx, UInt& ruiPartIdxLT, UInt& ruiPartIdxRT ); |
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| 482 | Void deriveLeftBottomIdx ( UInt uiPartIdx, UInt& ruiPartIdxLB ); |
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| 483 | |
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| 484 | Void deriveLeftRightTopIdxAdi ( UInt& ruiPartIdxLT, UInt& ruiPartIdxRT, UInt uiPartOffset, UInt uiPartDepth ); |
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| 485 | Void deriveLeftBottomIdxAdi ( UInt& ruiPartIdxLB, UInt uiPartOffset, UInt uiPartDepth ); |
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| 486 | |
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| 487 | Bool hasEqualMotion ( UInt uiAbsPartIdx, TComDataCU* pcCandCU, UInt uiCandAbsPartIdx ); |
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| 488 | Void getInterMergeCandidates ( UInt uiAbsPartIdx, UInt uiPUIdx, TComMvField* pcMFieldNeighbours, UChar* puhInterDirNeighbours, Int& numValidMergeCand, Int mrgCandIdx = -1 ); |
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| 489 | Void deriveLeftRightTopIdxGeneral ( UInt uiAbsPartIdx, UInt uiPartIdx, UInt& ruiPartIdxLT, UInt& ruiPartIdxRT ); |
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| 490 | Void deriveLeftBottomIdxGeneral ( UInt uiAbsPartIdx, UInt uiPartIdx, UInt& ruiPartIdxLB ); |
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| 491 | |
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| 492 | // ------------------------------------------------------------------------------------------------------------------- |
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| 493 | // member functions for modes |
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| 494 | // ------------------------------------------------------------------------------------------------------------------- |
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| 495 | |
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| 496 | Bool isIntra ( UInt uiPartIdx ) { return m_pePredMode[ uiPartIdx ] == MODE_INTRA; } |
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| 497 | Bool isSkipped ( UInt uiPartIdx ); ///< SKIP (no residual) |
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| 498 | Bool isBipredRestriction( UInt puIdx ); |
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[494] | 499 | #if N0383_IL_CONSTRAINED_TILE_SETS_SEI |
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| 500 | Bool isInterLayerReference(UChar uhInterDir, TComMvField& cMvFieldL0, TComMvField& cMvFieldL1); |
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| 501 | #endif |
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[313] | 502 | |
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| 503 | // ------------------------------------------------------------------------------------------------------------------- |
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| 504 | // member functions for symbol prediction (most probable / mode conversion) |
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| 505 | // ------------------------------------------------------------------------------------------------------------------- |
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| 506 | |
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| 507 | UInt getIntraSizeIdx ( UInt uiAbsPartIdx ); |
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| 508 | |
---|
| 509 | Void getAllowedChromaDir ( UInt uiAbsPartIdx, UInt* uiModeList ); |
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| 510 | Int getIntraDirLumaPredictor ( UInt uiAbsPartIdx, Int* uiIntraDirPred, Int* piMode = NULL ); |
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| 511 | |
---|
| 512 | // ------------------------------------------------------------------------------------------------------------------- |
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| 513 | // member functions for SBAC context |
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| 514 | // ------------------------------------------------------------------------------------------------------------------- |
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| 515 | |
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| 516 | UInt getCtxSplitFlag ( UInt uiAbsPartIdx, UInt uiDepth ); |
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| 517 | UInt getCtxQtCbf ( TextType eType, UInt uiTrDepth ); |
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| 518 | |
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| 519 | UInt getCtxSkipFlag ( UInt uiAbsPartIdx ); |
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| 520 | UInt getCtxInterDir ( UInt uiAbsPartIdx ); |
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| 521 | |
---|
| 522 | UInt getSliceStartCU ( UInt pos ) { return m_sliceStartCU[pos-m_uiAbsIdxInLCU]; } |
---|
| 523 | UInt getSliceSegmentStartCU ( UInt pos ) { return m_sliceSegmentStartCU[pos-m_uiAbsIdxInLCU]; } |
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| 524 | UInt& getTotalBins () { return m_uiTotalBins; } |
---|
| 525 | |
---|
[442] | 526 | #if SVC_EXTENSION |
---|
[313] | 527 | #if FAST_INTRA_SHVC |
---|
| 528 | Int reduceSetOfIntraModes ( UInt uiAbsPartIdx, Int* uiIntraDirPred, Int &fullSetOfModes ); |
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| 529 | #endif |
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| 530 | |
---|
| 531 | #if REF_IDX_ME_ZEROMV |
---|
| 532 | Bool xCheckZeroMVILRMerge(UChar uhInterDir, TComMvField& cMvFieldL0, TComMvField& cMvFieldL1); |
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| 533 | Bool xCheckZeroMVILRMvdL1Zero(Int iRefList, Int iRefIdx, Int MvpIdx); |
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| 534 | #endif |
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[345] | 535 | #endif |
---|
[313] | 536 | |
---|
| 537 | // ------------------------------------------------------------------------------------------------------------------- |
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| 538 | // member functions for RD cost storage |
---|
| 539 | // ------------------------------------------------------------------------------------------------------------------- |
---|
| 540 | |
---|
| 541 | Double& getTotalCost() { return m_dTotalCost; } |
---|
| 542 | UInt& getTotalDistortion() { return m_uiTotalDistortion; } |
---|
| 543 | UInt& getTotalBits() { return m_uiTotalBits; } |
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| 544 | UInt& getTotalNumPart() { return m_uiNumPartition; } |
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| 545 | |
---|
| 546 | UInt getCoefScanIdx(UInt uiAbsPartIdx, UInt uiWidth, Bool bIsLuma, Bool bIsIntra); |
---|
| 547 | |
---|
[442] | 548 | #if SVC_EXTENSION |
---|
| 549 | TComDataCU* getBaseColCU( UInt refLayerIdc, UInt uiCuAbsPartIdx, UInt &uiCUAddrBase, UInt &uiAbsPartIdxBase, Int iMotionMapping = 0 ); |
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| 550 | TComDataCU* getBaseColCU( UInt refLayerIdc, UInt uiPelX, UInt uiPelY, UInt &uiCUAddrBase, UInt &uiAbsPartIdxBase, Int iMotionMapping = 0 ); |
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[313] | 551 | Void scaleBaseMV( UInt refLayerIdc, TComMvField& rcMvFieldEnhance, TComMvField& rcMvFieldBase ); |
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| 552 | #endif |
---|
| 553 | }; |
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| 554 | |
---|
| 555 | namespace RasterAddress |
---|
| 556 | { |
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| 557 | /** Check whether 2 addresses point to the same column |
---|
| 558 | * \param addrA First address in raster scan order |
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| 559 | * \param addrB Second address in raters scan order |
---|
| 560 | * \param numUnitsPerRow Number of units in a row |
---|
| 561 | * \return Result of test |
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| 562 | */ |
---|
| 563 | static inline Bool isEqualCol( Int addrA, Int addrB, Int numUnitsPerRow ) |
---|
| 564 | { |
---|
| 565 | // addrA % numUnitsPerRow == addrB % numUnitsPerRow |
---|
| 566 | return (( addrA ^ addrB ) & ( numUnitsPerRow - 1 ) ) == 0; |
---|
| 567 | } |
---|
| 568 | |
---|
| 569 | /** Check whether 2 addresses point to the same row |
---|
| 570 | * \param addrA First address in raster scan order |
---|
| 571 | * \param addrB Second address in raters scan order |
---|
| 572 | * \param numUnitsPerRow Number of units in a row |
---|
| 573 | * \return Result of test |
---|
| 574 | */ |
---|
| 575 | static inline Bool isEqualRow( Int addrA, Int addrB, Int numUnitsPerRow ) |
---|
| 576 | { |
---|
| 577 | // addrA / numUnitsPerRow == addrB / numUnitsPerRow |
---|
| 578 | return (( addrA ^ addrB ) &~ ( numUnitsPerRow - 1 ) ) == 0; |
---|
| 579 | } |
---|
| 580 | |
---|
| 581 | /** Check whether 2 addresses point to the same row or column |
---|
| 582 | * \param addrA First address in raster scan order |
---|
| 583 | * \param addrB Second address in raters scan order |
---|
| 584 | * \param numUnitsPerRow Number of units in a row |
---|
| 585 | * \return Result of test |
---|
| 586 | */ |
---|
| 587 | static inline Bool isEqualRowOrCol( Int addrA, Int addrB, Int numUnitsPerRow ) |
---|
| 588 | { |
---|
| 589 | return isEqualCol( addrA, addrB, numUnitsPerRow ) | isEqualRow( addrA, addrB, numUnitsPerRow ); |
---|
| 590 | } |
---|
| 591 | |
---|
| 592 | /** Check whether one address points to the first column |
---|
| 593 | * \param addr Address in raster scan order |
---|
| 594 | * \param numUnitsPerRow Number of units in a row |
---|
| 595 | * \return Result of test |
---|
| 596 | */ |
---|
| 597 | static inline Bool isZeroCol( Int addr, Int numUnitsPerRow ) |
---|
| 598 | { |
---|
| 599 | // addr % numUnitsPerRow == 0 |
---|
| 600 | return ( addr & ( numUnitsPerRow - 1 ) ) == 0; |
---|
| 601 | } |
---|
| 602 | |
---|
| 603 | /** Check whether one address points to the first row |
---|
| 604 | * \param addr Address in raster scan order |
---|
| 605 | * \param numUnitsPerRow Number of units in a row |
---|
| 606 | * \return Result of test |
---|
| 607 | */ |
---|
| 608 | static inline Bool isZeroRow( Int addr, Int numUnitsPerRow ) |
---|
| 609 | { |
---|
| 610 | // addr / numUnitsPerRow == 0 |
---|
| 611 | return ( addr &~ ( numUnitsPerRow - 1 ) ) == 0; |
---|
| 612 | } |
---|
| 613 | |
---|
| 614 | /** Check whether one address points to a column whose index is smaller than a given value |
---|
| 615 | * \param addr Address in raster scan order |
---|
| 616 | * \param val Given column index value |
---|
| 617 | * \param numUnitsPerRow Number of units in a row |
---|
| 618 | * \return Result of test |
---|
| 619 | */ |
---|
| 620 | static inline Bool lessThanCol( Int addr, Int val, Int numUnitsPerRow ) |
---|
| 621 | { |
---|
| 622 | // addr % numUnitsPerRow < val |
---|
| 623 | return ( addr & ( numUnitsPerRow - 1 ) ) < val; |
---|
| 624 | } |
---|
| 625 | |
---|
| 626 | /** Check whether one address points to a row whose index is smaller than a given value |
---|
| 627 | * \param addr Address in raster scan order |
---|
| 628 | * \param val Given row index value |
---|
| 629 | * \param numUnitsPerRow Number of units in a row |
---|
| 630 | * \return Result of test |
---|
| 631 | */ |
---|
| 632 | static inline Bool lessThanRow( Int addr, Int val, Int numUnitsPerRow ) |
---|
| 633 | { |
---|
| 634 | // addr / numUnitsPerRow < val |
---|
| 635 | return addr < val * numUnitsPerRow; |
---|
| 636 | } |
---|
| 637 | }; |
---|
| 638 | |
---|
| 639 | //! \} |
---|
| 640 | |
---|
| 641 | #endif |
---|