1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
|
/* The copyright in this software is being made available under the BSD
* License, included below. This software may be subject to other third party
* and contributor rights, including patent rights, and no such rights are
* granted under this license.
*
* Copyright (c) 2010-2022, ITU/ISO/IEC
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
* be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
/** \file TEncGOP.h
\brief GOP encoder class (header)
*/
#ifndef __TENCGOP__
#define __TENCGOP__
#include <list>
#include <stdlib.h>
#include "TLibCommon/TComList.h"
#include "TLibCommon/TComPic.h"
#include "TLibCommon/TComBitCounter.h"
#include "TLibCommon/TComLoopFilter.h"
#include "TLibCommon/AccessUnit.h"
#include "TEncSampleAdaptiveOffset.h"
#include "TEncSlice.h"
#include "TEncEntropy.h"
#include "TEncCavlc.h"
#include "TEncSbac.h"
#include "SEIwrite.h"
#include "SEIEncoder.h"
#if EXTENSION_360_VIDEO
#include "TAppEncHelper360/TExt360EncGop.h"
#endif
#if JVET_X0048_X0103_FILM_GRAIN
#include "TLibCommon/SEIFilmGrainAnalyzer.h"
#endif
#include "TEncAnalyze.h"
#include "TEncRateCtrl.h"
#include <vector>
//! \ingroup TLibEncoder
//! \{
class TEncTop;
// ====================================================================================================================
// Class definition
// ====================================================================================================================
class TEncGOP
{
class DUData
{
public:
DUData()
:accumBitsDU(0)
,accumNalsDU(0) {};
Int accumBitsDU;
Int accumNalsDU;
};
private:
TEncAnalyze m_gcAnalyzeAll;
TEncAnalyze m_gcAnalyzeI;
TEncAnalyze m_gcAnalyzeP;
TEncAnalyze m_gcAnalyzeB;
TEncAnalyze m_gcAnalyzeAll_in;
#if EXTENSION_360_VIDEO
TExt360EncGop m_ext360;
public:
TExt360EncGop &getExt360Data() { return m_ext360; }
private:
#endif
// Data
Bool m_bLongtermTestPictureHasBeenCoded;
Bool m_bLongtermTestPictureHasBeenCoded2;
UInt m_numLongTermRefPicSPS;
UInt m_ltRefPicPocLsbSps[MAX_NUM_LONG_TERM_REF_PICS];
Bool m_ltRefPicUsedByCurrPicFlag[MAX_NUM_LONG_TERM_REF_PICS];
Int m_iLastIDR;
Int m_RASPOCforResetEncoder; // an IDR POC number, after which the next POC (in output order) will be reset. If MAX_INT, then no reset is pending.
Int m_iGopSize;
Int m_iNumPicCoded;
Bool m_bFirst;
Int m_iLastRecoveryPicPOC;
// Access channel
TEncTop* m_pcEncTop;
TEncCfg* m_pcCfg;
TEncSlice* m_pcSliceEncoder;
TComList<TComPic*>* m_pcListPic;
TEncEntropy* m_pcEntropyCoder;
TEncCavlc* m_pcCavlcCoder;
TEncSbac* m_pcSbacCoder;
TEncBinCABAC* m_pcBinCABAC;
TComLoopFilter* m_pcLoopFilter;
SEIWriter m_seiWriter;
#if JVET_X0048_X0103_FILM_GRAIN
FGAnalyser m_FGAnalyser;
#endif
//--Adaptive Loop filter
TEncSampleAdaptiveOffset* m_pcSAO;
TEncRateCtrl* m_pcRateCtrl;
// indicate sequence first
Bool m_bSeqFirst;
// clean decoding refresh
Bool m_bRefreshPending;
Int m_pocCRA;
NalUnitType m_associatedIRAPType;
Int m_associatedIRAPPOC;
std::vector<Int> m_vRVM_RP;
UInt m_lastBPSEI;
UInt m_totalCoded;
Bool m_bufferingPeriodSEIPresentInAU;
SEIEncoder m_seiEncoder;
TComPicYuv* m_pcDeblockingTempPicYuv;
Int m_DBParam[MAX_ENCODER_DEBLOCKING_QUALITY_LAYERS][4]; //[layer_id][0: available; 1: bDBDisabled; 2: Beta Offset Div2; 3: Tc Offset Div2;]
public:
TEncGOP();
virtual ~TEncGOP();
Void create ();
Void destroy ();
Void init ( TEncTop* pcTEncTop );
Void compressGOP ( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRec,
std::list<AccessUnit>& accessUnitsInGOP, Bool isField, Bool isTff, const InputColourSpaceConversion ip_conversion, const InputColourSpaceConversion snr_conversion, const TEncAnalyze::OutputLogControl &outputLogCtrl );
Void xAttachSliceDataToNalUnit (OutputNALUnit& rNalu, TComOutputBitstream* pcBitstreamRedirect);
Int getGOPSize() { return m_iGopSize; }
TComList<TComPic*>* getListPic() { return m_pcListPic; }
Void printOutSummary ( UInt uiNumAllPicCoded, Bool isField, const TEncAnalyze::OutputLogControl &outputLogCtrl, const BitDepths &bitDepths );
Void preLoopFilterPicAll ( TComPic* pcPic, UInt64& ruiDist );
TEncSlice* getSliceEncoder() { return m_pcSliceEncoder; }
NalUnitType getNalUnitType( Int pocCurr, Int lastIdr, Bool isField );
Void arrangeLongtermPicturesInRPS(TComSlice *, TComList<TComPic*>& );
TEncAnalyze& getAnalyzeAllData() { return m_gcAnalyzeAll; }
TEncAnalyze& getAnalyzeIData() { return m_gcAnalyzeI; }
TEncAnalyze& getAnalyzePData() { return m_gcAnalyzeP; }
TEncAnalyze& getAnalyzeBData() { return m_gcAnalyzeB; }
#if MCTS_EXTRACTION
Void generateVPS_RBSP(TComBitIf* rbsp, const TComVPS *vps);
Void generateSPS_RBSP(TComBitIf* rbsp, const TComSPS *sps);
Void generatePPS_RBSP(TComBitIf* rbsp, const TComPPS *pps);
#endif
protected:
TEncRateCtrl* getRateCtrl() { return m_pcRateCtrl; }
protected:
Void xInitGOP ( Int iPOCLast, Int iNumPicRcvd, Bool isField );
Void xGetBuffer ( TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRecOut, Int iNumPicRcvd, Int iTimeOffset, TComPic*& rpcPic, TComPicYuv*& rpcPicYuvRecOut, Int pocCurr, Bool isField );
Void xCalculateAddPSNRs ( const Bool isField, const Bool isFieldTopFieldFirst, const Int iGOPid, TComPic* pcPic, const AccessUnit&accessUnit, TComList<TComPic*> &rcListPic, Double dEncTime, const InputColourSpaceConversion ip_conversion, const InputColourSpaceConversion snr_conversion, const TEncAnalyze::OutputLogControl &outputLogCtrl, Double* PSNR_Y );
Void xCalculateAddPSNR ( TComPic* pcPic, TComPicYuv* pcPicD, const AccessUnit&, Double dEncTime, const InputColourSpaceConversion ip_conversion, const InputColourSpaceConversion snr_conversion, const TEncAnalyze::OutputLogControl &outputLogCtrl, Double* PSNR_Y );
Void xCalculateInterlacedAddPSNR( TComPic* pcPicOrgFirstField, TComPic* pcPicOrgSecondField,
TComPicYuv* pcPicRecFirstField, TComPicYuv* pcPicRecSecondField,
const InputColourSpaceConversion snr_conversion, const TEncAnalyze::OutputLogControl &outputLogCtrl, Double* PSNR_Y );
Double xCalculateMSSSIM (const Pel *pOrg, const Int orgStride, const Pel* pRec, const Int recStride, const Int width, const Int height, const UInt bitDepth);
UInt64 xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1, const BitDepths &bitDepths);
Double xCalculateRVM();
Void xWriteAccessUnitDelimiter (AccessUnit &accessUnit, TComSlice *slice);
#if MCTS_EXTRACTION
Void xCreateIRAPLeadingSEIMessages (SEIMessages& seiMessages, const TComVPS *vps, const TComSPS *sps, const TComPPS *pps);
#else
Void xCreateIRAPLeadingSEIMessages (SEIMessages& seiMessages, const TComSPS *sps, const TComPPS *pps);
#endif
Void xCreatePerPictureSEIMessages (Int picInGOP, SEIMessages& seiMessages, SEIMessages& nestedSeiMessages, TComSlice *slice);
Void xCreatePictureTimingSEI (Int IRAPGOPid, SEIMessages& seiMessages, SEIMessages& nestedSeiMessages, SEIMessages& duInfoSeiMessages, TComSlice *slice, Bool isField, std::deque<DUData> &duData);
Void xUpdateDuData(AccessUnit &testAU, std::deque<DUData> &duData);
Void xUpdateTimingSEI(SEIPictureTiming *pictureTimingSEI, std::deque<DUData> &duData, const TComSPS *sps);
Void xUpdateDuInfoSEI(SEIMessages &duInfoSeiMessages, SEIPictureTiming *pictureTimingSEI);
Void xCreateScalableNestingSEI (SEIMessages& seiMessages, SEIMessages& nestedSeiMessages);
Void xWriteSEI (NalUnitType naluType, SEIMessages& seiMessages, AccessUnit &accessUnit, AccessUnit::iterator &auPos, Int temporalId, const TComSPS *sps);
Void xWriteSEISeparately (NalUnitType naluType, SEIMessages& seiMessages, AccessUnit &accessUnit, AccessUnit::iterator &auPos, Int temporalId, const TComSPS *sps);
Void xClearSEIs(SEIMessages& seiMessages, Bool deleteMessages);
Void xWriteLeadingSEIOrdered (SEIMessages& seiMessages, SEIMessages& duInfoSeiMessages, AccessUnit &accessUnit, Int temporalId, const TComSPS *sps, Bool testWrite);
Void xWriteLeadingSEIMessages (SEIMessages& seiMessages, SEIMessages& duInfoSeiMessages, AccessUnit &accessUnit, Int temporalId, const TComSPS *sps, std::deque<DUData> &duData);
Void xWriteTrailingSEIMessages (SEIMessages& seiMessages, AccessUnit &accessUnit, Int temporalId, const TComSPS *sps);
Void xWriteDuSEIMessages (SEIMessages& duInfoSeiMessages, AccessUnit &accessUnit, Int temporalId, const TComSPS *sps, std::deque<DUData> &duData);
Int xWriteVPS (AccessUnit &accessUnit, const TComVPS *vps);
Int xWriteSPS (AccessUnit &accessUnit, const TComSPS *sps);
Int xWritePPS (AccessUnit &accessUnit, const TComPPS *pps);
Int xWriteParameterSets (AccessUnit &accessUnit, TComSlice *slice, const Bool bSeqFirst);
Void applyDeblockingFilterMetric( TComPic* pcPic, UInt uiNumSlices );
Void applyDeblockingFilterParameterSelection( TComPic* pcPic, const UInt numSlices, const Int gopID );
};// END CLASS DEFINITION TEncGOP
//! \}
#endif // __TENCGOP__
|
