source: SHVCSoftware/branches/SHM-dev/source/Lib/TLibEncoder/TEncGOP.h @ 1265

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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#if CGS_3D_ASYMLUT
57#include "TEnc3DAsymLUT.h"
58#endif
59
60#include "TEncAnalyze.h"
61#include "TEncRateCtrl.h"
62#include <vector>
63
64//! \ingroup TLibEncoder
65//! \{
66
67class TEncTop;
68
69// ====================================================================================================================
70// Class definition
71// ====================================================================================================================
72
73class TEncGOP
74{
75private:
76  //  Data
77  Bool                    m_bLongtermTestPictureHasBeenCoded;
78  Bool                    m_bLongtermTestPictureHasBeenCoded2;
79  UInt                    m_numLongTermRefPicSPS;
80  UInt                    m_ltRefPicPocLsbSps[MAX_NUM_LONG_TERM_REF_PICS];
81  Bool                    m_ltRefPicUsedByCurrPicFlag[MAX_NUM_LONG_TERM_REF_PICS];
82  Int                     m_iLastIDR;
83  Int                     m_iGopSize;
84  Int                     m_iNumPicCoded;
85  Bool                    m_bFirst;
86#if ALLOW_RECOVERY_POINT_AS_RAP
87  Int                     m_iLastRecoveryPicPOC;
88#endif
89
90#if Q0074_COLOUR_REMAPPING_SEI
91  string                  m_colourRemapSEIFile;
92  Int                     m_colourRemapSEIId;
93  Bool                    m_colourRemapSEICancelFlag;
94  Bool                    m_colourRemapSEIPersistenceFlag;
95  Bool                    m_colourRemapSEIVideoSignalInfoPresentFlag;
96  Bool                    m_colourRemapSEIFullRangeFlag;
97  Int                     m_colourRemapSEIPrimaries;
98  Int                     m_colourRemapSEITransferFunction;
99  Int                     m_colourRemapSEIMatrixCoefficients;
100  Int                     m_colourRemapSEIInputBitDepth;
101  Int                     m_colourRemapSEIBitDepth;
102  Int                     m_colourRemapSEIPreLutNumValMinus1[3];
103  Int*                    m_colourRemapSEIPreLutCodedValue[3];
104  Int*                    m_colourRemapSEIPreLutTargetValue[3];
105  Bool                    m_colourRemapSEIMatrixPresentFlag;
106  Int                     m_colourRemapSEILog2MatrixDenom;
107  Int                     m_colourRemapSEICoeffs[3][3];
108  Int                     m_colourRemapSEIPostLutNumValMinus1[3];
109  Int*                    m_colourRemapSEIPostLutCodedValue[3];
110  Int*                    m_colourRemapSEIPostLutTargetValue[3];
111#endif
112  //  Access channel
113  TEncTop*                m_pcEncTop;
114  TEncCfg*                m_pcCfg;
115  TEncSlice*              m_pcSliceEncoder;
116  TComList<TComPic*>*     m_pcListPic;
117
118  TEncEntropy*            m_pcEntropyCoder;
119  TEncCavlc*              m_pcCavlcCoder;
120  TEncSbac*               m_pcSbacCoder;
121  TEncBinCABAC*           m_pcBinCABAC;
122  TComLoopFilter*         m_pcLoopFilter;
123
124  SEIWriter               m_seiWriter;
125
126  //--Adaptive Loop filter
127  TEncSampleAdaptiveOffset*  m_pcSAO;
128  TEncRateCtrl*           m_pcRateCtrl;
129  // indicate sequence first
130  Bool                    m_bSeqFirst;
131
132  // clean decoding refresh
133  Bool                    m_bRefreshPending;
134  Int                     m_pocCRA;
135  NalUnitType             m_associatedIRAPType;
136  Int                     m_associatedIRAPPOC;
137
138  std::vector<Int> m_vRVM_RP;
139  UInt                    m_lastBPSEI;
140  UInt                    m_totalCoded;
141  UInt                    m_cpbRemovalDelay;
142  UInt                    m_tl0Idx;
143  UInt                    m_rapIdx;
144  Bool                    m_activeParameterSetSEIPresentInAU;
145  Bool                    m_bufferingPeriodSEIPresentInAU;
146  Bool                    m_pictureTimingSEIPresentInAU;
147  Bool                    m_nestedBufferingPeriodSEIPresentInAU;
148  Bool                    m_nestedPictureTimingSEIPresentInAU;
149
150#if SVC_EXTENSION
151  Int                     m_pocCraWithoutReset;
152  Int                     m_associatedIrapPocBeforeReset;
153  UInt                    m_layerId;     
154  TEncTop**               m_ppcTEncTop;
155  TEncSearch*             m_pcPredSearch;                       ///< encoder search class
156#if CGS_3D_ASYMLUT
157  TEnc3DAsymLUT           m_Enc3DAsymLUTPicUpdate;
158  TEnc3DAsymLUT           m_Enc3DAsymLUTPPS;
159  TComPicYuv*             m_pColorMappedPic;
160
161  Int m_iTap;
162  const Int (*m_phase_filter)[13];
163  const Int (*m_phase_filter_luma)[13];
164  const Int (*m_phase_filter_chroma)[13];
165  Int m_iM, m_iN;
166  static const Int m_phase_filter_0_t0[4][13];
167  static const Int m_phase_filter_0_t1[4][13];
168  static const Int m_phase_filter_0_t1_chroma[4][13];
169  static const Int m_phase_filter_1[8][13];
170  Int   **m_temp;
171#endif
172  Int   m_lastPocPeriodId;
173  Bool  m_noRaslOutputFlag;
174  Bool  m_prevPicHasEos;
175#endif
176 
177public:
178  TEncGOP();
179  virtual ~TEncGOP();
180 
181#if SVC_EXTENSION
182  Void  create      ( UInt layerId );
183#else
184  Void  create      ();
185#endif
186  Void  destroy     ();
187
188  Void  init        ( TEncTop* pcTEncTop );
189#if SVC_EXTENSION 
190  Void  compressGOP ( Int iPicIdInGOP, Int iPOCLast, Int iNumPicRcvd, TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRec,
191                      std::list<AccessUnit>& accessUnitsInGOP, Bool isField, Bool isTff, const InputColourSpaceConversion snr_conversion, const Bool printFrameMSE );
192#else
193  Void  compressGOP ( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRec,
194                      std::list<AccessUnit>& accessUnitsInGOP, Bool isField, Bool isTff, const InputColourSpaceConversion snr_conversion, const Bool printFrameMSE );
195#endif
196  Void  xAttachSliceDataToNalUnit (OutputNALUnit& rNalu, TComOutputBitstream* pcBitstreamRedirect);
197
198
199  Int   getGOPSize()          { return  m_iGopSize;  }
200
201  TComList<TComPic*>*   getListPic()      { return m_pcListPic; }
202 
203#if !SVC_EXTENSION
204  Void  printOutSummary      ( UInt uiNumAllPicCoded, Bool isField, const Bool printMSEBasedSNR, const Bool printSequenceMSE );
205#endif
206  Void  preLoopFilterPicAll  ( TComPic* pcPic, UInt64& ruiDist );
207
208  TEncSlice*  getSliceEncoder()   { return m_pcSliceEncoder; }
209  NalUnitType getNalUnitType( Int pocCurr, Int lastIdr, Bool isField );
210  Void arrangeLongtermPicturesInRPS(TComSlice *, TComList<TComPic*>& );
211
212#if SVC_EXTENSION
213  Void  determinePocResetIdc( Int const pocCurr, TComSlice *const slice);
214  Int   getIntraRefreshInterval()  { return m_pcCfg->getIntraPeriod(); }
215  Int   getIntraRefreshType()      { return m_pcCfg->getDecodingRefreshType(); } 
216  Int   getLastPocPeriodId()      { return m_lastPocPeriodId; }
217  Void  setLastPocPeriodId(Int x) { m_lastPocPeriodId = x;    }
218  Void  updatePocValuesOfPics( Int const pocCurr, TComSlice *const slice);
219#endif
220
221protected:
222  TEncRateCtrl* getRateCtrl()       { return m_pcRateCtrl;  }
223
224protected:
225
226  Void  xInitGOP          ( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRecOut, Bool isField );
227  Void  xGetBuffer        ( TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRecOut, Int iNumPicRcvd, Int iTimeOffset, TComPic*& rpcPic, TComPicYuv*& rpcPicYuvRecOut, Int pocCurr, Bool isField );
228
229  Void  xCalculateAddPSNR          ( TComPic* pcPic, TComPicYuv* pcPicD, const AccessUnit&, Double dEncTime, const InputColourSpaceConversion snr_conversion, const Bool printFrameMSE );
230  Void  xCalculateInterlacedAddPSNR( TComPic* pcPicOrgFirstField, TComPic* pcPicOrgSecondField,
231                                     TComPicYuv* pcPicRecFirstField, TComPicYuv* pcPicRecSecondField,
232                                     const AccessUnit& accessUnit, Double dEncTime, const InputColourSpaceConversion snr_conversion, const Bool printFrameMSE );
233
234  UInt64 xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1);
235
236  Double xCalculateRVM();
237
238  SEIActiveParameterSets*           xCreateSEIActiveParameterSets (const TComSPS *sps);
239  SEIFramePacking*                  xCreateSEIFramePacking();
240  SEISegmentedRectFramePacking*     xCreateSEISegmentedRectFramePacking();
241  SEIDisplayOrientation*            xCreateSEIDisplayOrientation();
242  SEIToneMappingInfo*               xCreateSEIToneMappingInfo();
243  SEITempMotionConstrainedTileSets* xCreateSEITempMotionConstrainedTileSets (const TComPPS *pps);
244  SEIKneeFunctionInfo*              xCreateSEIKneeFunctionInfo();
245  SEIChromaSamplingFilterHint*      xCreateSEIChromaSamplingFilterHint(Bool bChromaLocInfoPresent, Int iHorFilterIndex, Int iVerFilterIdc);
246
247  Void xCreateLeadingSEIMessages (/*SEIMessages seiMessages,*/ AccessUnit &accessUnit, const TComSPS *sps, const TComPPS *pps);
248  Int xGetFirstSeiLocation (AccessUnit &accessUnit);
249  Void xResetNonNestedSEIPresentFlags()
250  {
251    m_activeParameterSetSEIPresentInAU = false;
252    m_bufferingPeriodSEIPresentInAU    = false;
253    m_pictureTimingSEIPresentInAU      = false;
254  }
255  Void xResetNestedSEIPresentFlags()
256  {
257    m_nestedBufferingPeriodSEIPresentInAU    = false;
258    m_nestedPictureTimingSEIPresentInAU      = false;
259  }
260  Void applyDeblockingFilterMetric( TComPic* pcPic, UInt uiNumSlices );
261
262#if Q0074_COLOUR_REMAPPING_SEI
263  Void  setCRISEIFile( Char* pch )       { m_colourRemapSEIFile = pch; }
264
265  Void freeColourCRI();
266  Int  readingCRIparameters();
267  Void xCheckParameter();
268
269  SEIColourRemappingInfo* xCreateSEIColourRemappingInfo();
270#endif
271#if SVC_EXTENSION
272#if LAYERS_NOT_PRESENT_SEI
273  SEILayersNotPresent*    xCreateSEILayersNotPresent ();
274#endif
275#if N0383_IL_CONSTRAINED_TILE_SETS_SEI
276  Void xBuildTileSetsMap(TComPicSym* picSym);
277  SEIInterLayerConstrainedTileSets* xCreateSEIInterLayerConstrainedTileSets();
278#endif
279#if O0164_MULTI_LAYER_HRD
280  SEIScalableNesting* xCreateBspNestingSEI(TComSlice *pcSlice, Int olsIdx, Int partitioningSchemeIdx, Int bspIdx);
281#endif
282#if P0123_ALPHA_CHANNEL_SEI
283  SEIAlphaChannelInfo* xCreateSEIAlphaChannelInfo();
284#endif
285#if Q0096_OVERLAY_SEI
286  SEIOverlayInfo* xCreateSEIOverlayInfo();
287#endif
288#if CGS_3D_ASYMLUT
289  Void xDetermin3DAsymLUT( TComSlice * pSlice , TComPic * pCurPic , UInt refLayerIdc , TEncCfg * pCfg , Bool bSignalPPS );
290  Void downScalePic( TComPicYuv* pcYuvSrc, TComPicYuv* pcYuvDest);
291  Void downScaleComponent2x2( const Pel* pSrc, Pel* pDest, const Int iSrcStride, const Int iDestStride, const Int iSrcWidth, const Int iSrcHeight, const Int inputBitDepth, const Int outputBitDepth );
292  inline Short xClip( Short x , Int bitdepth );
293  Void initDs(Int iWidth, Int iHeight, Int iType);
294  Void filterImg( Pel *src, Int iSrcStride, Pel *dst, Int iDstStride, Int height1, Int width1, Int shift, Int plane);
295
296  Int get_mem2DintWithPad(Int ***array2D, Int dim0, Int dim1, Int iPadY, Int iPadX);
297  Void free_mem2DintWithPad(Int **array2D, Int iPadY, Int iPadX);
298#endif
299  Void xCheckLayerReset(TComSlice *slice);
300  Void xSetNoRaslOutputFlag(TComSlice *slice);
301  Void xSetLayerInitializedFlag(TComSlice *slice);
302#endif //SVC_EXTENSION
303};// END CLASS DEFINITION TEncGOP
304
305//! \}
306
307#endif // __TENCGOP__
308
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