source: SHVCSoftware/branches/SHM-6-dev/source/Lib/TLibEncoder/TEncGOP.h @ 959

Last change on this file since 959 was 798, checked in by qualcomm, 11 years ago

JCTVC-P0041: Signalling and decoding of POC (Several macros)

The following macros describe the code each contains:

  1. POC_RESET_IDC_SIGNALLING - signalling of POC-related syntax elements
  2. POC_RESET_IDC_ENCODER - support for POC reset at encoder
  3. POC_RESET_IDC_DECODER - support for POC reset at decoder

In addition two bugfixes, under macros ALIGN_IRAP_BUGFIX and UNAVAILABLE_PIC_BUGFIX are also submitted.

From: Adarsh K. Ramasubramonian <aramasub@…>
  • Property svn:eol-style set to native
File size: 11.1 KB
Line 
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) 2010-2014, 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 Q0048_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
73/// GOP encoder class
74class TEncGOP
75{
76private:
77  //  Data
78  Bool                    m_bLongtermTestPictureHasBeenCoded;
79  Bool                    m_bLongtermTestPictureHasBeenCoded2;
80  UInt            m_numLongTermRefPicSPS;
81  UInt            m_ltRefPicPocLsbSps[33];
82  Bool            m_ltRefPicUsedByCurrPicFlag[33];
83  Int                     m_iLastIDR;
84  Int                     m_iGopSize;
85  Int                     m_iNumPicCoded;
86  Bool                    m_bFirst;
87#if ALLOW_RECOVERY_POINT_AS_RAP
88  Int                     m_iLastRecoveryPicPOC;
89#endif
90 
91  //  Access channel
92  TEncTop*                m_pcEncTop;
93  TEncCfg*                m_pcCfg;
94  TEncSlice*              m_pcSliceEncoder;
95  TComList<TComPic*>*     m_pcListPic;
96 
97  TEncEntropy*            m_pcEntropyCoder;
98  TEncCavlc*              m_pcCavlcCoder;
99  TEncSbac*               m_pcSbacCoder;
100  TEncBinCABAC*           m_pcBinCABAC;
101  TComLoopFilter*         m_pcLoopFilter;
102
103  SEIWriter               m_seiWriter;
104 
105  //--Adaptive Loop filter
106  TEncSampleAdaptiveOffset*  m_pcSAO;
107  TComBitCounter*         m_pcBitCounter;
108  TEncRateCtrl*           m_pcRateCtrl;
109  // indicate sequence first
110  Bool                    m_bSeqFirst;
111 
112  // clean decoding refresh
113  Bool                    m_bRefreshPending;
114  Int                     m_pocCRA;
115#if POC_RESET_IDC_ENCODER
116  Int                     m_pocCraWithoutReset;
117  Int                     m_associatedIrapPocBeforeReset;
118#endif
119  std::vector<Int>        m_storedStartCUAddrForEncodingSlice;
120  std::vector<Int>        m_storedStartCUAddrForEncodingSliceSegment;
121#if FIX1172
122  NalUnitType             m_associatedIRAPType;
123  Int                     m_associatedIRAPPOC;
124#endif
125
126  std::vector<Int> m_vRVM_RP;
127  UInt                    m_lastBPSEI;
128  UInt                    m_totalCoded;
129  UInt                    m_cpbRemovalDelay;
130  UInt                    m_tl0Idx;
131  UInt                    m_rapIdx;
132  Bool                    m_activeParameterSetSEIPresentInAU;
133  Bool                    m_bufferingPeriodSEIPresentInAU;
134  Bool                    m_pictureTimingSEIPresentInAU;
135  Bool                    m_nestedBufferingPeriodSEIPresentInAU;
136  Bool                    m_nestedPictureTimingSEIPresentInAU;
137
138#if SVC_EXTENSION
139  UInt                    m_layerId;     
140  TEncTop**               m_ppcTEncTop;
141  TEncSearch*             m_pcPredSearch;                       ///< encoder search class
142#if Q0048_CGS_3D_ASYMLUT
143  TEnc3DAsymLUT           m_Enc3DAsymLUTPicUpdate;
144  TEnc3DAsymLUT           m_Enc3DAsymLUTPPS;
145  TComPicYuv*             m_pColorMappedPic;
146
147  Int m_iTap;
148  const Int (*m_phase_filter)[13];
149  const Int (*m_phase_filter_luma)[13];
150  const Int (*m_phase_filter_chroma)[13];
151  Int m_iM, m_iN;
152  static const Int m_phase_filter_0_t0[4][13];
153  static const Int m_phase_filter_0_t1[4][13];
154  static const Int m_phase_filter_0_t1_chroma[4][13];
155  static const Int m_phase_filter_1[8][13];
156  Int   **m_temp;
157#endif
158#if POC_RESET_IDC_ENCODER
159  Int   m_lastPocPeriodId;
160#endif
161#endif
162 
163public:
164  TEncGOP();
165  virtual ~TEncGOP();
166 
167#if SVC_EXTENSION
168  Void  create      ( UInt layerId );
169#else
170  Void  create      ();
171#endif
172  Void  destroy     ();
173 
174  Void  init        ( TEncTop* pcTEncTop );
175#if SVC_EXTENSION
176  Void  compressGOP ( Int iPicIdInGOP, Int iPOCLast, Int iNumPicRcvd, TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRec, std::list<AccessUnit>& accessUnitsInGOP, Bool isField, Bool isTff );
177#else
178  Void  compressGOP ( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRec, std::list<AccessUnit>& accessUnitsInGOP, Bool isField, Bool isTff );
179#endif
180#if POC_RESET_IDC_ENCODER
181  Void  determinePocResetIdc( Int const pocCurr, TComSlice *const slice);
182  Int   getIntraRefreshInterval()  { return m_pcCfg->getIntraPeriod(); }
183  Int   getIntraRefreshType()      { return m_pcCfg->getDecodingRefreshType(); }
184  // Int   getIntraRefreshInterval ()  { return (m_pcCfg) ? m_pcCfg->getIntraPeriod() : 0;  }
185  Int   getLastPocPeriodId()      { return m_lastPocPeriodId; }
186  Void  setLastPocPeriodId(Int x) { m_lastPocPeriodId = x;    }
187  Void  updatePocValuesOfPics( Int const pocCurr, TComSlice *const slice);
188#endif
189  Void  xAttachSliceDataToNalUnit (OutputNALUnit& rNalu, TComOutputBitstream*& rpcBitstreamRedirect);
190
191 
192  Int   getGOPSize()          { return  m_iGopSize;  }
193 
194  TComList<TComPic*>*   getListPic()      { return m_pcListPic; }
195 
196#if !SVC_EXTENSION
197  Void  printOutSummary      ( UInt uiNumAllPicCoded, Bool isField);
198#endif
199  Void  preLoopFilterPicAll  ( TComPic* pcPic, UInt64& ruiDist, UInt64& ruiBits );
200 
201  TEncSlice*  getSliceEncoder()   { return m_pcSliceEncoder; }
202  NalUnitType getNalUnitType( Int pocCurr, Int lastIdr, Bool isField );
203  Void arrangeLongtermPicturesInRPS(TComSlice *, TComList<TComPic*>& );
204protected:
205  TEncRateCtrl* getRateCtrl()       { return m_pcRateCtrl;  }
206
207protected:
208 
209  Void xInitGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRecOut, Bool isField );
210  Void  xInitGOP          ( Int iPOC, Int iNumPicRcvd, TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRecOut );
211  Void  xGetBuffer        ( TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRecOut, Int iNumPicRcvd, Int iTimeOffset, TComPic*& rpcPic, TComPicYuv*& rpcPicYuvRecOut, Int pocCurr, Bool isField );
212 
213  Void  xCalculateAddPSNR ( TComPic* pcPic, TComPicYuv* pcPicD, const AccessUnit&, Double dEncTime );
214  Void  xCalculateInterlacedAddPSNR( TComPic* pcPicOrgTop, TComPic* pcPicOrgBottom, TComPicYuv* pcPicRecTop, TComPicYuv* pcPicRecBottom, const AccessUnit& accessUnit, Double dEncTime );
215 
216  UInt64 xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1);
217
218  Double xCalculateRVM();
219
220  SEIActiveParameterSets* xCreateSEIActiveParameterSets (TComSPS *sps);
221  SEIFramePacking*        xCreateSEIFramePacking();
222  SEIDisplayOrientation*  xCreateSEIDisplayOrientation();
223
224  SEIToneMappingInfo*     xCreateSEIToneMappingInfo();
225#if P0050_KNEE_FUNCTION_SEI
226  SEIKneeFunctionInfo*    xCreateSEIKneeFunctionInfo();
227#endif
228#if Q0074_SEI_COLOR_MAPPING
229  SEIColorMappingInfo*    xCreateSEIColorMappingInfo( Char* file );
230#endif
231
232  Void xCreateLeadingSEIMessages (/*SEIMessages seiMessages,*/ AccessUnit &accessUnit, TComSPS *sps);
233  Int xGetFirstSeiLocation (AccessUnit &accessUnit);
234  Void xResetNonNestedSEIPresentFlags()
235  {
236    m_activeParameterSetSEIPresentInAU = false;
237    m_bufferingPeriodSEIPresentInAU    = false;
238    m_pictureTimingSEIPresentInAU      = false;
239  }
240  Void xResetNestedSEIPresentFlags()
241  {
242    m_nestedBufferingPeriodSEIPresentInAU    = false;
243    m_nestedPictureTimingSEIPresentInAU      = false;
244  }
245  Void dblMetric( TComPic* pcPic, UInt uiNumSlices );
246
247#if SVC_EXTENSION
248#if LAYERS_NOT_PRESENT_SEI
249  SEILayersNotPresent*    xCreateSEILayersNotPresent ();
250#endif
251#if N0383_IL_CONSTRAINED_TILE_SETS_SEI
252  Void xBuildTileSetsMap(TComPicSym* picSym);
253  SEIInterLayerConstrainedTileSets* xCreateSEIInterLayerConstrainedTileSets();
254#endif
255#if O0164_MULTI_LAYER_HRD
256  SEIScalableNesting* xCreateBspNestingSEI(TComSlice *pcSlice);
257#endif
258#if Q0048_CGS_3D_ASYMLUT
259  Void xDetermin3DAsymLUT( TComSlice * pSlice , TComPic * pCurPic , UInt refLayerIdc , TEncCfg * pCfg , Bool bSignalPPS );
260  Void downScalePic( TComPicYuv* pcYuvSrc, TComPicYuv* pcYuvDest);
261  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 );
262  inline Short  xClip( Short x , Int bitdepth );
263  Void initDs(Int iWidth, Int iHeight, Int iType);
264  Void filterImg(
265    Pel           *src,
266    Int           iSrcStride,
267    Pel           *dst,
268    Int           iDstStride,
269    Int           height1, 
270    Int           width1, 
271    Int           shift,
272    Int           plane);
273
274  Int get_mem2DintWithPad(Int ***array2D, Int dim0, Int dim1, Int iPadY, Int iPadX);
275  Void free_mem2DintWithPad(Int **array2D, Int iPadY, Int iPadX);
276#endif
277#endif //SVC_EXTENSION
278};// END CLASS DEFINITION TEncGOP
279
280// ====================================================================================================================
281// Enumeration
282// ====================================================================================================================
283enum PROCESSING_STATE
284{
285  EXECUTE_INLOOPFILTER,
286  ENCODE_SLICE
287};
288
289enum SCALING_LIST_PARAMETER
290{
291  SCALING_LIST_OFF,
292  SCALING_LIST_DEFAULT,
293  SCALING_LIST_FILE_READ
294};
295
296//! \}
297
298#endif // __TENCGOP__
299
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