| 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) 2010-2017, 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 | /** \file TComRom.h |
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| 34 | \brief global variables & functions (header) |
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| 35 | */ |
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| 36 | #ifndef __TCOMROM__ |
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| 37 | #define __TCOMROM__ |
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| 38 | #include "CommonDef.h" |
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| 39 | #include<stdio.h> |
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| 40 | #include<iostream> |
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| 41 | #if NH_3D |
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| 42 | #include "TComWedgelet.h" |
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| 43 | #endif |
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| 44 | //! \ingroup TLibCommon |
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| 45 | //! \{ |
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| 46 | // ==================================================================================================================== |
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| 47 | // Initialize / destroy functions |
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| 48 | // ==================================================================================================================== |
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| 49 | Void initROM(); |
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| 50 | Void destroyROM(); |
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| 51 | // ==================================================================================================================== |
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| 52 | // Data structure related table & variable |
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| 53 | // ==================================================================================================================== |
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| 54 | // flexible conversion from relative to absolute index |
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| 55 | extern UInt g_auiZscanToRaster[ MAX_NUM_PART_IDXS_IN_CTU_WIDTH*MAX_NUM_PART_IDXS_IN_CTU_WIDTH ]; |
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| 56 | extern UInt g_auiRasterToZscan[ MAX_NUM_PART_IDXS_IN_CTU_WIDTH*MAX_NUM_PART_IDXS_IN_CTU_WIDTH ]; |
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| 57 | extern UInt* g_scanOrder[SCAN_NUMBER_OF_GROUP_TYPES][SCAN_NUMBER_OF_TYPES][ MAX_CU_DEPTH ][ MAX_CU_DEPTH ]; |
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| 58 | Void initZscanToRaster ( Int iMaxDepth, Int iDepth, UInt uiStartVal, UInt*& rpuiCurrIdx ); |
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| 59 | Void initRasterToZscan ( UInt uiMaxCUWidth, UInt uiMaxCUHeight, UInt uiMaxDepth ); |
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| 60 | // conversion of partition index to picture pel position |
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| 61 | extern UInt g_auiRasterToPelX[ MAX_NUM_PART_IDXS_IN_CTU_WIDTH*MAX_NUM_PART_IDXS_IN_CTU_WIDTH ]; |
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| 62 | extern UInt g_auiRasterToPelY[ MAX_NUM_PART_IDXS_IN_CTU_WIDTH*MAX_NUM_PART_IDXS_IN_CTU_WIDTH ]; |
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| 63 | Void initRasterToPelXY ( UInt uiMaxCUWidth, UInt uiMaxCUHeight, UInt uiMaxDepth ); |
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| 64 | extern const UInt g_auiPUOffset[NUMBER_OF_PART_SIZES]; |
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| 65 | extern const Int g_quantScales[SCALING_LIST_REM_NUM]; // Q(QP%6) |
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| 66 | extern const Int g_invQuantScales[SCALING_LIST_REM_NUM]; // IQ(QP%6) |
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| 67 | #if RExt__HIGH_PRECISION_FORWARD_TRANSFORM |
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| 68 | static const Int g_transformMatrixShift[TRANSFORM_NUMBER_OF_DIRECTIONS] = { 14, 6 }; |
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| 69 | #else |
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| 70 | static const Int g_transformMatrixShift[TRANSFORM_NUMBER_OF_DIRECTIONS] = { 6, 6 }; |
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| 71 | #endif |
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| 72 | extern const TMatrixCoeff g_aiT4 [TRANSFORM_NUMBER_OF_DIRECTIONS][4][4]; |
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| 73 | extern const TMatrixCoeff g_aiT8 [TRANSFORM_NUMBER_OF_DIRECTIONS][8][8]; |
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| 74 | extern const TMatrixCoeff g_aiT16[TRANSFORM_NUMBER_OF_DIRECTIONS][16][16]; |
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| 75 | extern const TMatrixCoeff g_aiT32[TRANSFORM_NUMBER_OF_DIRECTIONS][32][32]; |
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| 76 | // ==================================================================================================================== |
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| 77 | // Luma QP to Chroma QP mapping |
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| 78 | // ==================================================================================================================== |
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| 79 | static const Int chromaQPMappingTableSize = 58; |
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| 80 | extern const UChar g_aucChromaScale[NUM_CHROMA_FORMAT][chromaQPMappingTableSize]; |
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| 81 | // ==================================================================================================================== |
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| 82 | // Scanning order & context mapping table |
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| 83 | // ==================================================================================================================== |
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| 84 | extern const UInt ctxIndMap4x4[4*4]; |
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| 85 | extern const UInt g_uiGroupIdx[ MAX_TU_SIZE ]; |
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| 86 | extern const UInt g_uiMinInGroup[ LAST_SIGNIFICANT_GROUPS ]; |
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| 87 | // ==================================================================================================================== |
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| 88 | // Intra prediction table |
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| 89 | // ==================================================================================================================== |
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| 90 | extern const UChar g_aucIntraModeNumFast_UseMPM[MAX_CU_DEPTH]; |
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| 91 | extern const UChar g_aucIntraModeNumFast_NotUseMPM[MAX_CU_DEPTH]; |
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| 92 | extern const UChar g_chroma422IntraAngleMappingTable[NUM_INTRA_MODE]; |
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| 93 | #if NH_3D |
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| 94 | // ==================================================================================================================== |
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| 95 | // Depth coding modes |
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| 96 | // ==================================================================================================================== |
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| 97 | extern const WedgeResolution g_dmmWedgeResolution [6]; |
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| 98 | extern const UChar g_dmm1TabIdxBits [6]; |
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| 99 | extern Bool g_wedgePattern[32*32]; |
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| 100 | extern std::vector< std::vector<TComWedgelet> > g_dmmWedgeLists; |
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| 101 | extern std::vector< std::vector<TComWedgeNode> > g_dmmWedgeNodeLists; |
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| 102 | Void initWedgeLists( Bool initNodeList = false ); |
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| 103 | Void createWedgeList( UInt uiWidth, UInt uiHeight, std::vector<TComWedgelet> &racWedgeList, std::vector<TComWedgeRef> &racWedgeRefList, WedgeResolution eWedgeRes ); |
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| 104 | Void addWedgeletToList( TComWedgelet cWedgelet, std::vector<TComWedgelet> &racWedgeList, std::vector<TComWedgeRef> &racWedgeRefList ); |
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| 105 | WedgeList* getWedgeListScaled ( UInt blkSize ); |
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| 106 | WedgeNodeList* getWedgeNodeListScaled( UInt blkSize ); |
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| 107 | __inline Void mapDmmToIntraDir( UInt& intraMode ) { if( isDmmMode( intraMode ) ) intraMode = DC_IDX; } |
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| 108 | __inline Void mapDmmToIntraDir( Int& intraMode ) { if( isDmmMode( intraMode ) ) intraMode = DC_IDX; } |
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| 109 | #endif |
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| 110 | // ==================================================================================================================== |
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| 111 | // Mode-Dependent DST Matrices |
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| 112 | // ==================================================================================================================== |
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| 113 | extern const TMatrixCoeff g_as_DST_MAT_4 [TRANSFORM_NUMBER_OF_DIRECTIONS][4][4]; |
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| 114 | #if NH_MV_HLS_PTL_LIMITS |
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| 115 | class TComGeneralTierAndLevelLimits |
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| 116 | { |
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| 117 | public: |
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| 118 | TComGeneralTierAndLevelLimits::TComGeneralTierAndLevelLimits |
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| 119 | ( Int maxLumaPs, |
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| 120 | Int maxCPBMainTier, |
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| 121 | Int maxCPBHighTier, |
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| 122 | Int maxSliceSegmentsPerPicture, |
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| 123 | Int maxTileRows, |
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| 124 | Int maxTileCols ) |
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| 125 | : m_maxLumaPs ( maxLumaPs ), |
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| 126 | m_maxCPBMainTier ( maxCPBMainTier ), |
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| 127 | m_maxCPBHighTier ( maxCPBHighTier ), |
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| 128 | m_maxSliceSegmentsPerPicture( maxSliceSegmentsPerPicture ), |
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| 129 | m_maxTileRows ( maxTileRows ), |
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| 130 | m_maxTileCols ( maxTileCols ); |
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| 131 | {}; |
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| 132 | Int getMaxLumaPs ( ) { return m_maxLumaPs ; }; |
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| 133 | Int getMaxCPBMainTier ( ) { return m_maxCPBMainTier ; }; |
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| 134 | Int getMaxCPBHighTier ( ) { return m_maxCPBHighTier ; }; |
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| 135 | Int getMaxSliceSegmentsPerPicture( ) { return m_maxSliceSegmentsPerPicture; }; |
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| 136 | Int getMaxTileRows ( ) { return m_maxTileRows ; }; |
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| 137 | Int getMaxTileCols ( ) { return m_maxTileCols ; }; |
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| 138 | private: |
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| 139 | const Int m_maxLumaPs; |
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| 140 | const Int m_maxCPBMainTier; |
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| 141 | const Int m_maxCPBHighTier; |
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| 142 | const Int m_maxSliceSegmentsPerPicture; |
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| 143 | const Int m_maxTileRows; |
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| 144 | const Int m_maxTileCols; |
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| 145 | }; |
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| 146 | extern std::map< Level::Name, TComGeneralTierAndLevelLimits > g_generalTierAndLevelLimits; |
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| 147 | #endif |
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| 148 | // ==================================================================================================================== |
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| 149 | // Misc. |
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| 150 | // ==================================================================================================================== |
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| 151 | extern SChar g_aucConvertToBit [ MAX_CU_SIZE+1 ]; // from width to log2(width)-2 |
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| 152 | #if ENC_DEC_TRACE |
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| 153 | extern FILE* g_hTrace; |
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| 154 | extern Bool g_bJustDoIt; |
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| 155 | extern const Bool g_bEncDecTraceEnable; |
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| 156 | extern const Bool g_bEncDecTraceDisable; |
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| 157 | extern Bool g_HLSTraceEnable; |
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| 158 | extern UInt64 g_nSymbolCounter; |
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| 159 | #define COUNTER_START 1 |
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| 160 | #define COUNTER_END 0 //( UInt64(1) << 63 ) |
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| 161 | #define DTRACE_CABAC_F(x) if ( ( g_nSymbolCounter >= COUNTER_START && g_nSymbolCounter <= COUNTER_END )|| g_bJustDoIt ) fprintf( g_hTrace, "%f", x ); |
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| 162 | #define DTRACE_CABAC_V(x) if ( ( g_nSymbolCounter >= COUNTER_START && g_nSymbolCounter <= COUNTER_END )|| g_bJustDoIt ) fprintf( g_hTrace, "%d", x ); |
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| 163 | #define DTRACE_CABAC_VL(x) if ( ( g_nSymbolCounter >= COUNTER_START && g_nSymbolCounter <= COUNTER_END )|| g_bJustDoIt ) fprintf( g_hTrace, "%lld", x ); |
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| 164 | #define DTRACE_CABAC_T(x) if ( ( g_nSymbolCounter >= COUNTER_START && g_nSymbolCounter <= COUNTER_END )|| g_bJustDoIt ) fprintf( g_hTrace, "%s", x ); |
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| 165 | #define DTRACE_CABAC_X(x) if ( ( g_nSymbolCounter >= COUNTER_START && g_nSymbolCounter <= COUNTER_END )|| g_bJustDoIt ) fprintf( g_hTrace, "%x", x ); |
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| 166 | #define DTRACE_CABAC_R( x,y ) if ( ( g_nSymbolCounter >= COUNTER_START && g_nSymbolCounter <= COUNTER_END )|| g_bJustDoIt ) fprintf( g_hTrace, x, y ); |
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| 167 | #define DTRACE_CABAC_N if ( ( g_nSymbolCounter >= COUNTER_START && g_nSymbolCounter <= COUNTER_END )|| g_bJustDoIt ) fprintf( g_hTrace, "\n" ); |
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| 168 | #if NH_MV_ENC_DEC_TRAC |
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| 169 | extern Bool g_traceCU; |
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| 170 | extern Bool g_tracePU ; |
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| 171 | extern Bool g_traceTU; |
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| 172 | extern Bool g_disableHLSTrace; // USE g_HLSTraceEnable to toggle HLS trace. Not this one! |
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| 173 | extern Bool g_disableNumbering; // Don't print numbers to trace file |
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| 174 | extern UInt64 g_stopAtCounter; // Counter to set breakpoint. |
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| 175 | extern Bool g_traceCopyBack; // Output samples on copy back |
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| 176 | extern Bool g_decTraceDispDer; // Trace derived disparity vectors (decoder only) |
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| 177 | extern Bool g_decTraceMvFromMerge; // Trace motion vectors obtained from merge (decoder only) |
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| 178 | extern Bool g_decTracePicOutput; // Trace output of pictures |
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| 179 | extern Bool g_startStopTrace; // Stop at position |
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| 180 | extern Bool g_outputPos; // Output position |
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| 181 | extern Bool g_traceCameraParameters; // Trace camera parameters |
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| 182 | extern Bool g_encNumberOfWrittenBits;// Trace number of written bits |
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| 183 | extern Bool g_traceEncFracBits; // Trace fractional bits |
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| 184 | extern Bool g_traceIntraSearchCost; // Trace intra mode cost |
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| 185 | extern Bool g_traceRDCost; |
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| 186 | extern Bool g_traceModeCheck; |
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| 187 | extern Bool g_traceSAOCost; |
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| 188 | extern UInt g_indent; |
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| 189 | extern Bool g_traceMotionInfoBeforUniPred; |
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| 190 | extern Bool g_traceMergeCandListConst; |
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| 191 | extern Bool g_traceSubPBMotion; |
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| 192 | extern Bool g_traceBitsRead; |
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| 193 | #define DTRACE_CU(x,y) writeToTraceFile( x,y, g_traceCU ); |
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| 194 | #define DTRACE_PU(x,y) writeToTraceFile( x,y, g_tracePU ); |
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| 195 | #define DTRACE_TU(x,y) writeToTraceFile( x,y, g_traceTU ); |
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| 196 | #define DTRACE_CU_S(x) writeToTraceFile( x, g_traceCU ); |
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| 197 | #define DTRACE_PU_S(x) writeToTraceFile( x, g_tracePU ); |
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| 198 | #define DTRACE_TU_S(x) writeToTraceFile( x, g_traceTU ); |
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| 199 | #define D_DEC_INDENT( b ) decIndent ( b ); |
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| 200 | #define D_PRINT_INC_INDENT( b, str ) prinStrIncIndent( b, str ); |
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| 201 | #define D_PRINT_INDENT( b, str ) printStrIndent ( b, str); |
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| 202 | Void tracePSHeader ( const TChar* psName, Int layerId ); |
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| 203 | Void writeToTraceFile( const TChar* symbolName, Int val, Bool doIt ); |
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| 204 | Void writeToTraceFile( const TChar* symbolName, Bool doIt ); |
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| 205 | UInt64 incSymbolCounter(); |
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| 206 | Void stopAtPos ( Int poc, Int layerId, Int cuPelX, Int cuPelY, Int cuWidth, Int cuHeight ); |
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| 207 | Void printStr ( std::string str ); |
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| 208 | Void printStrIndent ( Bool b, std::string str ); |
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| 209 | Void prinStrIncIndent ( Bool b, std::string str ); |
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| 210 | Void decIndent ( Bool b ); |
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| 211 | template <typename T> |
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| 212 | std::string n2s ( T Number ) |
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| 213 | { |
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| 214 | std::ostringstream ss; |
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| 215 | ss << Number; |
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| 216 | return ss.str(); |
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| 217 | }; |
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| 218 | #endif |
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| 219 | #else |
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| 220 | #define DTRACE_CABAC_F(x) |
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| 221 | #define DTRACE_CABAC_V(x) |
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| 222 | #define DTRACE_CABAC_VL(x) |
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| 223 | #define DTRACE_CABAC_T(x) |
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| 224 | #define DTRACE_CABAC_X(x) |
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| 225 | #define DTRACE_CABAC_R( x,y ) |
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| 226 | #define DTRACE_CABAC_N |
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| 227 | #if NH_MV |
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| 228 | #define DTRACE_CU(x,y) ; |
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| 229 | #define DTRACE_PU(x,y) ; |
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| 230 | #define DTRACE_TU(x,y) ; |
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| 231 | #define DTRACE_CU_S(x) ; |
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| 232 | #define DTRACE_PU_S(x) ; |
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| 233 | #define DTRACE_TU_S(x) ; |
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| 234 | #define D_DEC_INDENT( b ) ; |
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| 235 | #define D_PRINT_INC_INDENT( b, str ); |
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| 236 | #define D_PRINT_INDENT( b, str ); |
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| 237 | #endif |
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| 238 | #endif |
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| 239 | const TChar* nalUnitTypeToString(NalUnitType type); |
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| 240 | |
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| 241 | extern const TChar *MatrixType[SCALING_LIST_SIZE_NUM][SCALING_LIST_NUM]; |
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| 242 | extern const TChar *MatrixType_DC[SCALING_LIST_SIZE_NUM][SCALING_LIST_NUM]; |
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| 243 | extern const Int g_quantTSDefault4x4[4*4]; |
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| 244 | extern const Int g_quantIntraDefault8x8[8*8]; |
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| 245 | extern const Int g_quantInterDefault8x8[8*8]; |
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| 246 | extern const UInt g_scalingListSize [SCALING_LIST_SIZE_NUM]; |
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| 247 | extern const UInt g_scalingListSizeX[SCALING_LIST_SIZE_NUM]; |
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| 248 | //! \} |
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| 249 | #endif //__TCOMROM__ |
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