| 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 TEncGOP.h |
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| 35 | \brief GOP encoder class (header) |
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| 36 | */ |
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| 37 | |
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| 38 | #ifndef __TENCGOP__ |
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| 39 | #define __TENCGOP__ |
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| 40 | |
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| 41 | #include <list> |
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| 42 | |
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| 43 | #include <stdlib.h> |
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| 44 | |
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| 45 | #include "TLibCommon/TComList.h" |
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| 46 | #include "TLibCommon/TComPic.h" |
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| 47 | #include "TLibCommon/TComBitCounter.h" |
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| 48 | #include "TLibCommon/TComLoopFilter.h" |
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| 49 | #include "TLibCommon/AccessUnit.h" |
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| 50 | #include "TEncSampleAdaptiveOffset.h" |
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| 51 | #include "TEncSlice.h" |
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| 52 | #include "TEncEntropy.h" |
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| 53 | #include "TEncCavlc.h" |
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| 54 | #include "TEncSbac.h" |
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| 55 | #include "SEIwrite.h" |
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| 56 | |
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| 57 | #include "TEncAnalyze.h" |
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| 58 | #include "TEncRateCtrl.h" |
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| 59 | #include <vector> |
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| 60 | |
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| 61 | //! \ingroup TLibEncoder |
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| 62 | //! \{ |
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| 63 | |
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| 64 | class TEncTop; |
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| 65 | |
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| 66 | // ==================================================================================================================== |
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| 67 | // Class definition |
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| 68 | // ==================================================================================================================== |
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| 69 | |
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| 70 | /// GOP encoder class |
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| 71 | class TEncGOP |
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| 72 | { |
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| 73 | private: |
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| 74 | // Data |
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| 75 | Bool m_bLongtermTestPictureHasBeenCoded; |
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| 76 | Bool m_bLongtermTestPictureHasBeenCoded2; |
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| 77 | UInt m_numLongTermRefPicSPS; |
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| 78 | UInt m_ltRefPicPocLsbSps[33]; |
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| 79 | Bool m_ltRefPicUsedByCurrPicFlag[33]; |
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| 80 | Int m_iLastIDR; |
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| 81 | Int m_iGopSize; |
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| 82 | Int m_iNumPicCoded; |
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| 83 | Bool m_bFirst; |
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| 84 | |
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| 85 | // Access channel |
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| 86 | TEncTop* m_pcEncTop; |
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| 87 | TEncCfg* m_pcCfg; |
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| 88 | TEncSlice* m_pcSliceEncoder; |
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| 89 | TComList<TComPic*>* m_pcListPic; |
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| 90 | |
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| 91 | TEncEntropy* m_pcEntropyCoder; |
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| 92 | TEncCavlc* m_pcCavlcCoder; |
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| 93 | TEncSbac* m_pcSbacCoder; |
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| 94 | TEncBinCABAC* m_pcBinCABAC; |
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| 95 | TComLoopFilter* m_pcLoopFilter; |
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| 96 | |
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| 97 | SEIWriter m_seiWriter; |
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| 98 | |
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| 99 | #if H_MV |
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| 100 | TComPicLists* m_ivPicLists; |
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| 101 | std::vector<TComPic*> m_refPicSetInterLayer; |
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| 102 | |
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| 103 | Int m_pocLastCoded; |
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| 104 | Int m_layerId; |
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| 105 | Int m_viewId; |
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| 106 | #if H_3D |
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| 107 | Int m_viewIndex; |
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| 108 | Bool m_isDepth; |
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| 109 | #endif |
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| 110 | #endif |
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| 111 | //--Adaptive Loop filter |
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| 112 | TEncSampleAdaptiveOffset* m_pcSAO; |
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| 113 | TComBitCounter* m_pcBitCounter; |
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| 114 | TEncRateCtrl* m_pcRateCtrl; |
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| 115 | // indicate sequence first |
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| 116 | Bool m_bSeqFirst; |
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| 117 | |
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| 118 | // clean decoding refresh |
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| 119 | Bool m_bRefreshPending; |
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| 120 | Int m_pocCRA; |
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| 121 | std::vector<Int> m_storedStartCUAddrForEncodingSlice; |
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| 122 | std::vector<Int> m_storedStartCUAddrForEncodingSliceSegment; |
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| 123 | |
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| 124 | std::vector<Int> m_vRVM_RP; |
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| 125 | UInt m_lastBPSEI; |
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| 126 | UInt m_totalCoded; |
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| 127 | UInt m_cpbRemovalDelay; |
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| 128 | UInt m_tl0Idx; |
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| 129 | UInt m_rapIdx; |
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| 130 | Bool m_activeParameterSetSEIPresentInAU; |
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| 131 | Bool m_bufferingPeriodSEIPresentInAU; |
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| 132 | Bool m_pictureTimingSEIPresentInAU; |
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| 133 | Bool m_nestedBufferingPeriodSEIPresentInAU; |
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| 134 | Bool m_nestedPictureTimingSEIPresentInAU; |
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| 135 | public: |
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| 136 | TEncGOP(); |
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| 137 | virtual ~TEncGOP(); |
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| 138 | |
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| 139 | Void create (); |
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| 140 | Void destroy (); |
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| 141 | |
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| 142 | Void init ( TEncTop* pcTEncTop ); |
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| 143 | #if H_MV |
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| 144 | Void initGOP ( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP); |
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| 145 | Void compressPicInGOP ( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP, Int iGOPid ); |
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| 146 | #else |
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| 147 | Void compressGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRec, std::list<AccessUnit>& accessUnitsInGOP ); |
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| 148 | #endif |
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| 149 | Void xAttachSliceDataToNalUnit (OutputNALUnit& rNalu, TComOutputBitstream*& rpcBitstreamRedirect); |
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| 150 | |
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| 151 | #if H_MV |
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| 152 | Int getPocLastCoded () { return m_pocLastCoded; } |
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| 153 | Int getLayerId () { return m_layerId; } |
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| 154 | Int getViewId () { return m_viewId; } |
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| 155 | #if H_3D |
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| 156 | Int getViewIndex () { return m_viewIndex; } |
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| 157 | Bool getIsDepth () { return m_isDepth; } |
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| 158 | #endif |
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| 159 | #endif |
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| 160 | |
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| 161 | Int getGOPSize() { return m_iGopSize; } |
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| 162 | |
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| 163 | TComList<TComPic*>* getListPic() { return m_pcListPic; } |
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| 164 | |
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| 165 | #if !H_MV |
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| 166 | Void printOutSummary ( UInt uiNumAllPicCoded ); |
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| 167 | #endif |
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| 168 | #if H_3D_VSO |
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| 169 | Void preLoopFilterPicAll ( TComPic* pcPic, Dist64& ruiDist, UInt64& ruiBits ); |
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| 170 | #else |
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| 171 | Void preLoopFilterPicAll ( TComPic* pcPic, UInt64& ruiDist, UInt64& ruiBits ); |
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| 172 | #endif |
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| 173 | |
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| 174 | TEncSlice* getSliceEncoder() { return m_pcSliceEncoder; } |
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| 175 | NalUnitType getNalUnitType( Int pocCurr, Int lastIdr ); |
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| 176 | Void arrangeLongtermPicturesInRPS(TComSlice *, TComList<TComPic*>& ); |
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| 177 | protected: |
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| 178 | TEncRateCtrl* getRateCtrl() { return m_pcRateCtrl; } |
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| 179 | |
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| 180 | protected: |
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| 181 | Void xInitGOP ( Int iPOC, Int iNumPicRcvd, TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRecOut ); |
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| 182 | Void xGetBuffer ( TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRecOut, Int iNumPicRcvd, Int iTimeOffset, TComPic*& rpcPic, TComPicYuv*& rpcPicYuvRecOut, Int pocCurr ); |
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| 183 | |
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| 184 | Void xCalculateAddPSNR ( TComPic* pcPic, TComPicYuv* pcPicD, const AccessUnit&, Double dEncTime ); |
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| 185 | #if H_3D_VSO |
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| 186 | Dist64 xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1); |
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| 187 | #else |
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| 188 | UInt64 xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1); |
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| 189 | #endif |
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| 190 | |
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| 191 | Double xCalculateRVM(); |
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| 192 | |
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| 193 | SEIActiveParameterSets* xCreateSEIActiveParameterSets (TComSPS *sps); |
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| 194 | SEIFramePacking* xCreateSEIFramePacking(); |
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| 195 | SEIDisplayOrientation* xCreateSEIDisplayOrientation(); |
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| 196 | |
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| 197 | SEIToneMappingInfo* xCreateSEIToneMappingInfo(); |
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| 198 | |
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| 199 | Void xCreateLeadingSEIMessages (/*SEIMessages seiMessages,*/ AccessUnit &accessUnit, TComSPS *sps); |
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| 200 | Int xGetFirstSeiLocation (AccessUnit &accessUnit); |
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| 201 | Void xResetNonNestedSEIPresentFlags() |
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| 202 | { |
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| 203 | m_activeParameterSetSEIPresentInAU = false; |
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| 204 | m_bufferingPeriodSEIPresentInAU = false; |
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| 205 | m_pictureTimingSEIPresentInAU = false; |
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| 206 | } |
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| 207 | Void xResetNestedSEIPresentFlags() |
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| 208 | { |
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| 209 | m_nestedBufferingPeriodSEIPresentInAU = false; |
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| 210 | m_nestedPictureTimingSEIPresentInAU = false; |
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| 211 | } |
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| 212 | #if H_MV |
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| 213 | Void xSetRefPicListModificationsMv( TComSlice* pcSlice, UInt iGOPid ); |
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| 214 | #endif |
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| 215 | Void dblMetric( TComPic* pcPic, UInt uiNumSlices ); |
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| 216 | };// END CLASS DEFINITION TEncGOP |
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| 217 | |
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| 218 | // ==================================================================================================================== |
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| 219 | // Enumeration |
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| 220 | // ==================================================================================================================== |
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| 221 | enum PROCESSING_STATE |
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| 222 | { |
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| 223 | EXECUTE_INLOOPFILTER, |
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| 224 | ENCODE_SLICE |
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| 225 | }; |
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| 226 | |
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| 227 | enum SCALING_LIST_PARAMETER |
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| 228 | { |
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| 229 | SCALING_LIST_OFF, |
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| 230 | SCALING_LIST_DEFAULT, |
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| 231 | SCALING_LIST_FILE_READ |
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| 232 | }; |
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| 233 | |
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| 234 | //! \} |
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| 235 | |
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| 236 | #endif // __TENCGOP__ |
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| 237 | |
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