[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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[1029] | 4 | * granted under this license. |
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[313] | 5 | * |
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[1259] | 6 | * Copyright (c) 2010-2015, ITU/ISO/IEC |
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[313] | 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 TComPic.h |
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| 35 | \brief picture class (header) |
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| 36 | */ |
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| 37 | |
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| 38 | #ifndef __TCOMPIC__ |
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| 39 | #define __TCOMPIC__ |
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| 40 | |
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| 41 | // Include files |
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| 42 | #include "CommonDef.h" |
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| 43 | #include "TComPicSym.h" |
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| 44 | #include "TComPicYuv.h" |
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| 45 | #include "TComBitStream.h" |
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[820] | 46 | #if AVC_BASE |
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[313] | 47 | #include <fstream> |
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| 48 | #endif |
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| 49 | |
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| 50 | //! \ingroup TLibCommon |
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| 51 | //! \{ |
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| 52 | |
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| 53 | // ==================================================================================================================== |
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| 54 | // Class definition |
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| 55 | // ==================================================================================================================== |
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| 56 | |
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| 57 | /// picture class (symbol + YUV buffers) |
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[1029] | 58 | |
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[313] | 59 | class TComPic |
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| 60 | { |
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[1029] | 61 | public: |
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| 62 | typedef enum { PIC_YUV_ORG=0, PIC_YUV_REC=1, PIC_YUV_TRUE_ORG=2, NUM_PIC_YUV=3 } PIC_YUV_T; |
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| 63 | // TRUE_ORG is the input file without any pre-encoder colour space conversion (but with possible bit depth increment) |
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| 64 | TComPicYuv* getPicYuvTrueOrg() { return m_apcPicYuv[PIC_YUV_TRUE_ORG]; } |
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| 65 | |
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[313] | 66 | private: |
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| 67 | UInt m_uiTLayer; // Temporal layer |
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| 68 | Bool m_bUsedByCurr; // Used by current picture |
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| 69 | Bool m_bIsLongTerm; // IS long term picture |
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[1235] | 70 | TComPicSym m_picSym; // Symbol |
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[1029] | 71 | TComPicYuv* m_apcPicYuv[NUM_PIC_YUV]; |
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| 72 | |
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[313] | 73 | TComPicYuv* m_pcPicYuvPred; // Prediction |
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| 74 | TComPicYuv* m_pcPicYuvResi; // Residual |
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| 75 | Bool m_bReconstructed; |
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| 76 | Bool m_bNeededForOutput; |
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| 77 | UInt m_uiCurrSliceIdx; // Index of current slice |
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| 78 | Bool m_bCheckLTMSB; |
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[1029] | 79 | |
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[442] | 80 | Bool m_isTop; |
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| 81 | Bool m_isField; |
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[1029] | 82 | |
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[313] | 83 | std::vector<std::vector<TComDataCU*> > m_vSliceCUDataLink; |
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| 84 | |
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| 85 | SEIMessages m_SEIs; ///< Any SEI messages that have been received. If !NULL we own the object. |
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| 86 | #if SVC_EXTENSION |
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[595] | 87 | UInt m_layerId; // Layer ID |
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[313] | 88 | Bool m_bSpatialEnhLayer[MAX_LAYERS]; // whether current layer is a spatial enhancement layer, |
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| 89 | TComPicYuv* m_pcFullPelBaseRec[MAX_LAYERS]; // upsampled base layer recontruction for difference domain inter prediction |
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[901] | 90 | Bool m_equalPictureSizeAndOffsetFlag[MAX_LAYERS]; |
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[1212] | 91 | #if CGS_3D_ASYMLUT |
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[713] | 92 | Int m_nFrameBit; |
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| 93 | #endif |
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[815] | 94 | Bool m_currAuFlag; |
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| 95 | #endif |
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[313] | 96 | public: |
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| 97 | TComPic(); |
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| 98 | virtual ~TComPic(); |
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[1235] | 99 | |
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[815] | 100 | #if SVC_EXTENSION |
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[1235] | 101 | Void create( const TComVPS& vps, const TComSPS &sps, const TComPPS &pps, const UInt uiMaxWidth, const UInt uiMaxHeight, const UInt uiMaxDepth, const Bool bIsVirtual /*= false*/, const UInt layerId ); |
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[494] | 102 | #else |
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[1235] | 103 | Void create( const TComSPS &sps, const TComPPS &pps, const UInt uiMaxWidth, const UInt uiMaxHeight, const UInt uiMaxDepth, const Bool bIsVirtual /*= false*/ ); |
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| 104 | #endif |
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[815] | 105 | |
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[313] | 106 | virtual Void destroy(); |
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[1029] | 107 | |
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| 108 | UInt getTLayer() const { return m_uiTLayer; } |
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[313] | 109 | Void setTLayer( UInt uiTLayer ) { m_uiTLayer = uiTLayer; } |
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[713] | 110 | |
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[1029] | 111 | Bool getUsedByCurr() const { return m_bUsedByCurr; } |
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[313] | 112 | Void setUsedByCurr( Bool bUsed ) { m_bUsedByCurr = bUsed; } |
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[1029] | 113 | Bool getIsLongTerm() const { return m_bIsLongTerm; } |
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[313] | 114 | Void setIsLongTerm( Bool lt ) { m_bIsLongTerm = lt; } |
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| 115 | Void setCheckLTMSBPresent (Bool b ) {m_bCheckLTMSB=b;} |
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| 116 | Bool getCheckLTMSBPresent () { return m_bCheckLTMSB;} |
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| 117 | |
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[1235] | 118 | TComPicSym* getPicSym() { return &m_picSym; } |
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| 119 | TComSlice* getSlice(Int i) { return m_picSym.getSlice(i); } |
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| 120 | Int getPOC() const { return m_picSym.getSlice(m_uiCurrSliceIdx)->getPOC(); } |
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| 121 | TComDataCU* getCtu( UInt ctuRsAddr ) { return m_picSym.getCtu( ctuRsAddr ); } |
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| 122 | const TComDataCU* getCtu( UInt ctuRsAddr ) const { return m_picSym.getCtu( ctuRsAddr ); } |
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[1029] | 123 | |
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[1235] | 124 | |
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[1029] | 125 | TComPicYuv* getPicYuvOrg() { return m_apcPicYuv[PIC_YUV_ORG]; } |
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| 126 | TComPicYuv* getPicYuvRec() { return m_apcPicYuv[PIC_YUV_REC]; } |
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| 127 | |
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[313] | 128 | TComPicYuv* getPicYuvPred() { return m_pcPicYuvPred; } |
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| 129 | TComPicYuv* getPicYuvResi() { return m_pcPicYuvResi; } |
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| 130 | Void setPicYuvPred( TComPicYuv* pcPicYuv ) { m_pcPicYuvPred = pcPicYuv; } |
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| 131 | Void setPicYuvResi( TComPicYuv* pcPicYuv ) { m_pcPicYuvResi = pcPicYuv; } |
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[1029] | 132 | |
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[1235] | 133 | UInt getNumberOfCtusInFrame() const { return m_picSym.getNumberOfCtusInFrame(); } |
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| 134 | UInt getNumPartInCtuWidth() const { return m_picSym.getNumPartInCtuWidth(); } |
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| 135 | UInt getNumPartInCtuHeight() const { return m_picSym.getNumPartInCtuHeight(); } |
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| 136 | UInt getNumPartitionsInCtu() const { return m_picSym.getNumPartitionsInCtu(); } |
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| 137 | UInt getFrameWidthInCtus() const { return m_picSym.getFrameWidthInCtus(); } |
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| 138 | UInt getFrameHeightInCtus() const { return m_picSym.getFrameHeightInCtus(); } |
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| 139 | UInt getMinCUWidth() const { return m_picSym.getMinCUWidth(); } |
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| 140 | UInt getMinCUHeight() const { return m_picSym.getMinCUHeight(); } |
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[1029] | 141 | |
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| 142 | Int getStride(const ComponentID id) const { return m_apcPicYuv[PIC_YUV_REC]->getStride(id); } |
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| 143 | Int getComponentScaleX(const ComponentID id) const { return m_apcPicYuv[PIC_YUV_REC]->getComponentScaleX(id); } |
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| 144 | Int getComponentScaleY(const ComponentID id) const { return m_apcPicYuv[PIC_YUV_REC]->getComponentScaleY(id); } |
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| 145 | ChromaFormat getChromaFormat() const { return m_apcPicYuv[PIC_YUV_REC]->getChromaFormat(); } |
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| 146 | Int getNumberValidComponents() const { return m_apcPicYuv[PIC_YUV_REC]->getNumberValidComponents(); } |
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| 147 | |
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[313] | 148 | Void setReconMark (Bool b) { m_bReconstructed = b; } |
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[1029] | 149 | Bool getReconMark () const { return m_bReconstructed; } |
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[313] | 150 | Void setOutputMark (Bool b) { m_bNeededForOutput = b; } |
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[1029] | 151 | Bool getOutputMark () const { return m_bNeededForOutput; } |
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| 152 | |
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| 153 | Void compressMotion(); |
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| 154 | UInt getCurrSliceIdx() const { return m_uiCurrSliceIdx; } |
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[313] | 155 | Void setCurrSliceIdx(UInt i) { m_uiCurrSliceIdx = i; } |
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[1235] | 156 | UInt getNumAllocatedSlice() const {return m_picSym.getNumAllocatedSlice();} |
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| 157 | Void allocateNewSlice() {m_picSym.allocateNewSlice(); } |
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| 158 | Void clearSliceBuffer() {m_picSym.clearSliceBuffer(); } |
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[313] | 159 | |
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[1235] | 160 | const Window& getConformanceWindow() const { return m_picSym.getSPS().getConformanceWindow(); } |
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| 161 | Window getDefDisplayWindow() const { return m_picSym.getSPS().getVuiParametersPresentFlag() ? m_picSym.getSPS().getVuiParameters()->getDefaultDisplayWindow() : Window(); } |
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[313] | 162 | |
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[540] | 163 | Bool getSAOMergeAvailability(Int currAddr, Int mergeAddr); |
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[313] | 164 | |
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[1029] | 165 | UInt getSubstreamForCtuAddr(const UInt ctuAddr, const Bool bAddressInRaster, TComSlice *pcSlice); |
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| 166 | |
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[442] | 167 | /* field coding parameters*/ |
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| 168 | |
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[1029] | 169 | Void setTopField(Bool b) {m_isTop = b;} |
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| 170 | Bool isTopField() {return m_isTop;} |
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| 171 | Void setField(Bool b) {m_isField = b;} |
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| 172 | Bool isField() {return m_isField;} |
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[442] | 173 | |
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[313] | 174 | /** transfer ownership of seis to this picture */ |
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[1029] | 175 | Void setSEIs(SEIMessages& seis) { m_SEIs = seis; } |
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[313] | 176 | |
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| 177 | /** |
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| 178 | * return the current list of SEI messages associated with this picture. |
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| 179 | * Pointer is valid until this->destroy() is called */ |
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| 180 | SEIMessages& getSEIs() { return m_SEIs; } |
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| 181 | |
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| 182 | /** |
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| 183 | * return the current list of SEI messages associated with this picture. |
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| 184 | * Pointer is valid until this->destroy() is called */ |
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| 185 | const SEIMessages& getSEIs() const { return m_SEIs; } |
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| 186 | |
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[442] | 187 | #if SVC_EXTENSION |
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[1043] | 188 | Void setLayerId (UInt layerId) { m_layerId = layerId; } |
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[595] | 189 | UInt getLayerId () { return m_layerId; } |
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[1057] | 190 | UInt getLayerIdx() { return getSlice(0)->getVPS()->getLayerIdxInVps(m_layerId); } |
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[595] | 191 | Bool isSpatialEnhLayer(UInt refLayerIdc) { return m_bSpatialEnhLayer[refLayerIdc]; } |
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| 192 | Void setSpatialEnhLayerFlag (UInt refLayerIdc, Bool b) { m_bSpatialEnhLayer[refLayerIdc] = b; } |
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| 193 | Void setFullPelBaseRec (UInt refLayerIdc, TComPicYuv* p) { m_pcFullPelBaseRec[refLayerIdc] = p; } |
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| 194 | TComPicYuv* getFullPelBaseRec (UInt refLayerIdc) { return m_pcFullPelBaseRec[refLayerIdc]; } |
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[815] | 195 | Bool isILR( UInt currLayerId ) { return ( m_bIsLongTerm && m_layerId < currLayerId ); } |
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[901] | 196 | Bool equalPictureSizeAndOffsetFlag(UInt refLayerIdc) { return m_equalPictureSizeAndOffsetFlag[refLayerIdc]; } |
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| 197 | Void setEqualPictureSizeAndOffsetFlag(UInt refLayerIdc, Bool b) { m_equalPictureSizeAndOffsetFlag[refLayerIdc] = b; } |
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[595] | 198 | Void copyUpsampledMvField ( UInt refLayerIdc, TComPic* pcPicBase ); |
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| 199 | Void initUpsampledMvField (); |
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| 200 | Bool checkSameRefInfo(); |
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[1029] | 201 | Void copyUpsampledPictureYuv(TComPicYuv* pcPicYuvIn, TComPicYuv* pcPicYuvOut); |
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[1212] | 202 | #if CGS_3D_ASYMLUT |
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[1029] | 203 | Void setFrameBit( Int n ) { m_nFrameBit = n; } |
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| 204 | Int getFrameBit() { return m_nFrameBit; } |
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[713] | 205 | #endif |
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[1029] | 206 | Bool isCurrAu() { return m_currAuFlag; } |
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| 207 | Void setCurrAuFlag(Bool x) {m_currAuFlag = x; } |
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| 208 | #endif //SVC_EXTENSION |
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[313] | 209 | };// END CLASS DEFINITION TComPic |
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| 210 | |
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| 211 | //! \} |
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| 212 | |
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| 213 | #endif // __TCOMPIC__ |
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