source: 3DVCSoftware/branches/HTM-15.1-MV-draft-4/source/Lib/TLibEncoder/TEncGOP.h @ 1389

Last change on this file since 1389 was 1325, checked in by tech, 10 years ago

Removed 3D-HEVC.
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1/* The copyright in this software is being made available under the BSD
2 * License, included below. This software may be subject to other third party
3 * and contributor rights, including patent rights, and no such rights are
4 * granted under this license.
5 *
6 * Copyright (c) 2010-2015, ITU/ISO/IEC
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions are met:
11 *
12 *  * Redistributions of source code must retain the above copyright notice,
13 *    this list of conditions and the following disclaimer.
14 *  * Redistributions in binary form must reproduce the above copyright notice,
15 *    this list of conditions and the following disclaimer in the documentation
16 *    and/or other materials provided with the distribution.
17 *  * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
18 *    be used to endorse or promote products derived from this software without
19 *    specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31 * THE POSSIBILITY OF SUCH DAMAGE.
32 */
33
34/** \file     TEncGOP.h
35    \brief    GOP encoder class (header)
36*/
37
38#ifndef __TENCGOP__
39#define __TENCGOP__
40
41#include <list>
42
43#include <stdlib.h>
44
45#include "TLibCommon/TComList.h"
46#include "TLibCommon/TComPic.h"
47#include "TLibCommon/TComBitCounter.h"
48#include "TLibCommon/TComLoopFilter.h"
49#include "TLibCommon/AccessUnit.h"
50#include "TEncSampleAdaptiveOffset.h"
51#include "TEncSlice.h"
52#include "TEncEntropy.h"
53#include "TEncCavlc.h"
54#include "TEncSbac.h"
55#include "SEIwrite.h"
56#include "SEIEncoder.h"
57
58#include "TEncAnalyze.h"
59#include "TEncRateCtrl.h"
60#include <vector>
61
62//! \ingroup TLibEncoder
63//! \{
64
65class TEncTop;
66
67// ====================================================================================================================
68// Class definition
69// ====================================================================================================================
70
71class TEncGOP
72{
73  class DUData
74  {
75  public:
76    DUData()
77    :accumBitsDU(0)
78    ,accumNalsDU(0) {};
79
80    Int accumBitsDU;
81    Int accumNalsDU;
82  };
83
84private:
85
86  TEncAnalyze             m_gcAnalyzeAll;
87  TEncAnalyze             m_gcAnalyzeI;
88  TEncAnalyze             m_gcAnalyzeP;
89  TEncAnalyze             m_gcAnalyzeB;
90
91  TEncAnalyze             m_gcAnalyzeAll_in;
92  //  Data
93  Bool                    m_bLongtermTestPictureHasBeenCoded;
94  Bool                    m_bLongtermTestPictureHasBeenCoded2;
95  UInt                    m_numLongTermRefPicSPS;
96  UInt                    m_ltRefPicPocLsbSps[MAX_NUM_LONG_TERM_REF_PICS];
97  Bool                    m_ltRefPicUsedByCurrPicFlag[MAX_NUM_LONG_TERM_REF_PICS];
98  Int                     m_iLastIDR;
99  Int                     m_iGopSize;
100  Int                     m_iNumPicCoded;
101  Bool                    m_bFirst;
102  Int                     m_iLastRecoveryPicPOC;
103
104  //  Access channel
105  TEncTop*                m_pcEncTop;
106  TEncCfg*                m_pcCfg;
107  TEncSlice*              m_pcSliceEncoder;
108  TComList<TComPic*>*     m_pcListPic;
109
110  TEncEntropy*            m_pcEntropyCoder;
111  TEncCavlc*              m_pcCavlcCoder;
112  TEncSbac*               m_pcSbacCoder;
113  TEncBinCABAC*           m_pcBinCABAC;
114  TComLoopFilter*         m_pcLoopFilter;
115
116  SEIWriter               m_seiWriter;
117
118#if NH_MV
119  TComPicLists*           m_ivPicLists;
120  std::vector<TComPic*>   m_refPicSetInterLayer0; 
121  std::vector<TComPic*>   m_refPicSetInterLayer1; 
122
123  Int                     m_pocLastCoded;
124  Int                     m_layerId; 
125  Int                     m_viewId;
126#endif
127  //--Adaptive Loop filter
128  TEncSampleAdaptiveOffset*  m_pcSAO;
129  TEncRateCtrl*           m_pcRateCtrl;
130  // indicate sequence first
131  Bool                    m_bSeqFirst;
132
133  // clean decoding refresh
134  Bool                    m_bRefreshPending;
135  Int                     m_pocCRA;
136  NalUnitType             m_associatedIRAPType;
137  Int                     m_associatedIRAPPOC;
138
139  std::vector<Int> m_vRVM_RP;
140  UInt                    m_lastBPSEI;
141  UInt                    m_totalCoded;
142  Bool                    m_bufferingPeriodSEIPresentInAU;
143  SEIEncoder              m_seiEncoder;
144
145public:
146  TEncGOP();
147  virtual ~TEncGOP();
148
149  Void  create      ();
150  Void  destroy     ();
151
152  Void  init        ( TEncTop* pcTEncTop );
153#if NH_MV
154  Void  initGOP     ( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP); 
155  Void  compressPicInGOP ( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRec,
156    std::list<AccessUnit>& accessUnitsInGOP, Bool isField, Bool isTff, const InputColourSpaceConversion snr_conversion, const Bool printFrameMSE, Int iGOPid );
157#else
158  Void  compressGOP ( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRec,
159                      std::list<AccessUnit>& accessUnitsInGOP, Bool isField, Bool isTff, const InputColourSpaceConversion snr_conversion, const Bool printFrameMSE );
160#endif
161  Void  xAttachSliceDataToNalUnit (OutputNALUnit& rNalu, TComOutputBitstream* pcBitstreamRedirect);
162
163#if NH_MV
164  Int       getPocLastCoded  ()                 { return m_pocLastCoded; } 
165  Int       getLayerId       ()                 { return m_layerId;    } 
166  Int       getViewId        ()                 { return m_viewId;    }
167#endif
168
169  Int   getGOPSize()          { return  m_iGopSize;  }
170
171  TComList<TComPic*>*   getListPic()      { return m_pcListPic; }
172  Void  printOutSummary      ( UInt uiNumAllPicCoded, Bool isField, const Bool printMSEBasedSNR, const Bool printSequenceMSE, const BitDepths &bitDepths );
173  Void  preLoopFilterPicAll  ( TComPic* pcPic, UInt64& ruiDist );
174
175
176  TEncSlice*  getSliceEncoder()   { return m_pcSliceEncoder; }
177  NalUnitType getNalUnitType( Int pocCurr, Int lastIdr, Bool isField );
178  Void arrangeLongtermPicturesInRPS(TComSlice *, TComList<TComPic*>& );
179
180protected:
181  TEncRateCtrl* getRateCtrl()       { return m_pcRateCtrl;  }
182
183protected:
184
185  Void  xInitGOP          ( Int iPOCLast, Int iNumPicRcvd, Bool isField );
186  Void  xGetBuffer        ( TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRecOut, Int iNumPicRcvd, Int iTimeOffset, TComPic*& rpcPic, TComPicYuv*& rpcPicYuvRecOut, Int pocCurr, Bool isField );
187
188  Void  xCalculateAddPSNRs         ( const Bool isField, const Bool isFieldTopFieldFirst, const Int iGOPid, TComPic* pcPic, const AccessUnit&accessUnit, TComList<TComPic*> &rcListPic, Double dEncTime, const InputColourSpaceConversion snr_conversion, const Bool printFrameMSE );
189  Void  xCalculateAddPSNR          ( TComPic* pcPic, TComPicYuv* pcPicD, const AccessUnit&, Double dEncTime, const InputColourSpaceConversion snr_conversion, const Bool printFrameMSE );
190  Void  xCalculateInterlacedAddPSNR( TComPic* pcPicOrgFirstField, TComPic* pcPicOrgSecondField,
191                                     TComPicYuv* pcPicRecFirstField, TComPicYuv* pcPicRecSecondField,
192                                     const InputColourSpaceConversion snr_conversion, const Bool printFrameMSE );
193  UInt64 xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1, const BitDepths &bitDepths);
194  Double xCalculateRVM();
195
196  Void xCreateIRAPLeadingSEIMessages (SEIMessages& seiMessages, const TComSPS *sps, const TComPPS *pps);
197  Void xCreatePerPictureSEIMessages (Int picInGOP, SEIMessages& seiMessages, SEIMessages& nestedSeiMessages, TComSlice *slice);
198  Void xCreatePictureTimingSEI  (Int IRAPGOPid, SEIMessages& seiMessages, SEIMessages& nestedSeiMessages, SEIMessages& duInfoSeiMessages, TComSlice *slice, Bool isField, std::deque<DUData> &duData);
199  Void xUpdateDuData(AccessUnit &testAU, std::deque<DUData> &duData);
200  Void xUpdateTimingSEI(SEIPictureTiming *pictureTimingSEI, std::deque<DUData> &duData, const TComSPS *sps);
201  Void xUpdateDuInfoSEI(SEIMessages &duInfoSeiMessages, SEIPictureTiming *pictureTimingSEI);
202
203  Void xCreateScalableNestingSEI (SEIMessages& seiMessages, SEIMessages& nestedSeiMessages);
204  Void xWriteSEI (NalUnitType naluType, SEIMessages& seiMessages, AccessUnit &accessUnit, AccessUnit::iterator &auPos, Int temporalId, const TComSPS *sps);
205  Void xWriteSEISeparately (NalUnitType naluType, SEIMessages& seiMessages, AccessUnit &accessUnit, AccessUnit::iterator &auPos, Int temporalId, const TComSPS *sps);
206  Void xClearSEIs(SEIMessages& seiMessages, Bool deleteMessages);
207  Void xWriteLeadingSEIOrdered (SEIMessages& seiMessages, SEIMessages& duInfoSeiMessages, AccessUnit &accessUnit, Int temporalId, const TComSPS *sps, Bool testWrite);
208  Void xWriteLeadingSEIMessages  (SEIMessages& seiMessages, SEIMessages& duInfoSeiMessages, AccessUnit &accessUnit, Int temporalId, const TComSPS *sps, std::deque<DUData> &duData);
209  Void xWriteTrailingSEIMessages (SEIMessages& seiMessages, AccessUnit &accessUnit, Int temporalId, const TComSPS *sps);
210  Void xWriteDuSEIMessages       (SEIMessages& duInfoSeiMessages, AccessUnit &accessUnit, Int temporalId, const TComSPS *sps, std::deque<DUData> &duData);
211
212  Int xWriteVPS (AccessUnit &accessUnit, const TComVPS *vps);
213  Int xWriteSPS (AccessUnit &accessUnit, const TComSPS *sps);
214  Int xWritePPS (AccessUnit &accessUnit, const TComPPS *pps);
215  Int xWriteParameterSets (AccessUnit &accessUnit, TComSlice *slice);
216
217#if NH_MV
218   Void  xSetRefPicListModificationsMv( std::vector<TComPic*> tempPicLists[2], TComSlice* pcSlice, UInt iGOPid );
219#endif
220
221
222  Void applyDeblockingFilterMetric( TComPic* pcPic, UInt uiNumSlices );
223};// END CLASS DEFINITION TEncGOP
224
225//! \}
226
227#endif // __TENCGOP__
228
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