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source: 3DVCSoftware/branches/HTM-15.2-dev/source/Lib/TLibCommon/TComSlice.cpp @ 1370

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Last change on this file since 1370 was 1360, checked in by tech, 9 years ago
Update to HM-16.7.
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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	*
10	* Redistribution and use in source and binary forms, with or without
11	* modification, are permitted provided that the following conditions are met:
12	*
13	* * Redistributions of source code must retain the above copyright notice,
14	* this list of conditions and the following disclaimer.
15	* * Redistributions in binary form must reproduce the above copyright notice,
16	* this list of conditions and the following disclaimer in the documentation
17	* and/or other materials provided with the distribution.
18	* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
19	* be used to endorse or promote products derived from this software without
20	* specific prior written permission.
21	*
22	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
23	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
26	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
27	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
28	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
29	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
30	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
31	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
32	* THE POSSIBILITY OF SUCH DAMAGE.
33	*/
34
35	/** \file TComSlice.cpp
36	\brief slice header and SPS class
37	*/
38
39	#include "CommonDef.h"
40	#include "TComSlice.h"
41	#include "TComPic.h"
42	#include "TLibEncoder/TEncSbac.h"
43	#include "TLibDecoder/TDecSbac.h"
44
45
46	//! \ingroup TLibCommon
47	//! \{
48
49	TComSlice::TComSlice()
50	: m_iPPSId ( -1 )
51	, m_PicOutputFlag ( true )
52	#if NH_MV
53	, m_slicePicOrderCntLsb ( 0 )
54	#endif
55	, m_iPOC ( 0 )
56	, m_iLastIDR ( 0 )
57	, m_iAssociatedIRAP ( 0 )
58	, m_iAssociatedIRAPType ( NAL_UNIT_INVALID )
59	, m_pRPS ( 0 )
60	, m_localRPS ( )
61	, m_rpsIdx ( 0 )
62	, m_RefPicListModification ( )
63	, m_eNalUnitType ( NAL_UNIT_CODED_SLICE_IDR_W_RADL )
64	, m_eSliceType ( I_SLICE )
65	, m_iSliceQp ( 0 )
66	, m_dependentSliceSegmentFlag ( false )
67	#if ADAPTIVE_QP_SELECTION
68	, m_iSliceQpBase ( 0 )
69	#endif
70	, m_ChromaQpAdjEnabled ( false )
71	, m_deblockingFilterDisable ( false )
72	, m_deblockingFilterOverrideFlag ( false )
73	, m_deblockingFilterBetaOffsetDiv2( 0 )
74	, m_deblockingFilterTcOffsetDiv2 ( 0 )
75	, m_bCheckLDC ( false )
76	, m_iSliceQpDelta ( 0 )
77	, m_iDepth ( 0 )
78	, m_bRefenced ( false )
79	, m_pcVPS ( NULL )
80	, m_pcSPS ( NULL )
81	, m_pcPPS ( NULL )
82	, m_pcPic ( NULL )
83	, m_colFromL0Flag ( true )
84	, m_noOutputPriorPicsFlag ( false )
85	, m_noRaslOutputFlag ( false )
86	, m_handleCraAsBlaFlag ( false )
87	, m_colRefIdx ( 0 )
88	, m_maxNumMergeCand ( 0 )
89	, m_uiTLayer ( 0 )
90	, m_bTLayerSwitchingFlag ( false )
91	, m_sliceMode ( NO_SLICES )
92	, m_sliceArgument ( 0 )
93	, m_sliceCurStartCtuTsAddr ( 0 )
94	, m_sliceCurEndCtuTsAddr ( 0 )
95	, m_sliceIdx ( 0 )
96	, m_sliceSegmentMode ( NO_SLICES )
97	, m_sliceSegmentArgument ( 0 )
98	, m_sliceSegmentCurStartCtuTsAddr ( 0 )
99	, m_sliceSegmentCurEndCtuTsAddr ( 0 )
100	, m_nextSlice ( false )
101	, m_nextSliceSegment ( false )
102	, m_sliceBits ( 0 )
103	, m_sliceSegmentBits ( 0 )
104	, m_bFinalized ( false )
105	, m_bTestWeightPred ( false )
106	, m_bTestWeightBiPred ( false )
107	, m_substreamSizes ( )
108	, m_cabacInitFlag ( false )
109	, m_bLMvdL1Zero ( false )
110	, m_temporalLayerNonReferenceFlag ( false )
111	, m_LFCrossSliceBoundaryFlag ( false )
112	, m_enableTMVPFlag ( true )
113	, m_encCABACTableIdx (I_SLICE)
114	#if NH_MV
115	, m_refPicSetInterLayer0 ( NULL )
116	, m_refPicSetInterLayer1 ( NULL )
117	, m_layerId (0)
118	, m_viewId (0)
119	, m_viewIndex (0)
120	#if NH_3D
121	, m_isDepth (false)
122	#endif
123	#if NH_MV
124	, m_pocResetFlag (false)
125	, m_crossLayerBlaFlag (false)
126	#endif
127	, m_discardableFlag (false)
128	, m_interLayerPredEnabledFlag (false)
129	, m_numInterLayerRefPicsMinus1 (0)
130	#if NH_MV
131	, m_sliceSegmentHeaderExtensionLength (0)
132	, m_pocResetIdc (0)
133	, m_pocResetPeriodId (0)
134	, m_hasPocResetPeriodIdPresent (false)
135	, m_fullPocResetFlag (false)
136	, m_pocLsbVal (0)
137	, m_pocMsbCycleValPresentFlag (false)
138	, m_pocMsbCycleVal (0)
139	, m_pocMsbValRequiredFlag (false)
140	#endif
141	#if NH_3D_IC
142	, m_bApplyIC (false)
143	, m_icSkipParseFlag (false)
144	#endif
145	#if NH_3D
146	, m_inCmpPredFlag (false)
147	, m_numViews (0)
148	, m_depthToDisparityB (NULL)
149	, m_depthToDisparityF (NULL)
150	#endif
151	#if NH_3D_DIS
152	, m_bApplyDIS (false)
153	#endif
154	#endif
155	{
156
157	#if NH_MV
158	m_shortTermRefPicSetIdx = 0;
159	m_numLongTermSps = 0;
160	m_numLongTermPics = 0;
161	for (Int i = 0; i < MAX_NUM_PICS_RPS; i++)
162	{
163	m_ltIdxSps [i] = 0;
164	m_deltaPocMsbCycleLt[i] = 0;
165	}
166	setSliceTemporalMvpEnabledFlag( false );
167	#endif
168	for(UInt i=0; i<NUM_REF_PIC_LIST_01; i++)
169	{
170	m_aiNumRefIdx[i] = 0;
171	}
172
173	for (UInt component = 0; component < MAX_NUM_COMPONENT; component++)
174	{
175	m_lambdas [component] = 0.0;
176	m_iSliceChromaQpDelta[component] = 0;
177	}
178
179	initEqualRef();
180
181	for ( Int idx = 0; idx < MAX_NUM_REF; idx++ )
182	{
183	m_list1IdxToList0Idx[idx] = -1;
184	}
185
186	for(Int iNumCount = 0; iNumCount < MAX_NUM_REF; iNumCount++)
187	{
188	for(UInt i=0; i<NUM_REF_PIC_LIST_01; i++)
189	{
190	m_apcRefPicList [i][iNumCount] = NULL;
191	m_aiRefPOCList [i][iNumCount] = 0;
192	}
193	#if NH_MV
194	m_aiRefLayerIdList[0][iNumCount] = 0;
195	m_aiRefLayerIdList[1][iNumCount] = 0;
196	#endif
197	}
198
199	resetWpScaling();
200	initWpAcDcParam();
201
202	for(Int ch=0; ch < MAX_NUM_CHANNEL_TYPE; ch++)
203	{
204	m_saoEnabledFlag[ch] = false;
205	}
206	#if NH_MV
207	for (Int i = 0; i < MAX_NUM_LAYERS; i++ )
208	{
209	m_interLayerPredLayerIdc[ i ] = -1;
210	}
211	#endif
212	#if NH_3D
213	m_iDefaultRefViewIdx = -1;
214	m_bDefaultRefViewIdxAvailableFlag = false;
215	m_ivMvPredFlag = false;
216	m_ivMvScalingFlag = false;
217	m_ivResPredFlag = false;
218	m_depthRefinementFlag = false;
219	m_viewSynthesisPredFlag = false;
220	m_depthBasedBlkPartFlag = false;
221	m_mpiFlag = false;
222	m_intraContourFlag = false;
223	m_intraSdcWedgeFlag = false;
224	m_qtPredFlag = false;
225	m_interSdcFlag = false;
226	m_depthIntraSkipFlag = false;
227	m_subPbSize = 1 << 6;
228	m_mpiSubPbSize = 1 << 6;
229
230	m_aaiCodedOffset.resize(2);
231	m_aaiCodedScale .resize(2);
232	for (Int i = 0; i < 2; i++)
233	{
234	m_aaiCodedOffset[i].resize(MAX_NUM_LAYERS);
235	m_aaiCodedScale [i].resize(MAX_NUM_LAYERS);
236	}
237
238	#endif
239
240	}
241
242	TComSlice::~TComSlice()
243	{
244	#if NH_3D
245	for( UInt i = 0; i < m_numViews; i++ )
246	{
247	if ( m_depthToDisparityB && m_depthToDisparityB[ i ] )
248	{
249	delete[] m_depthToDisparityB [ i ];
250	}
251
252	if ( m_depthToDisparityF && m_depthToDisparityF[ i ] )
253	{
254	delete[] m_depthToDisparityF [ i ];
255	}
256	}
257
258	if ( m_depthToDisparityF )
259	{
260	delete[] m_depthToDisparityF;
261	}
262
263	m_depthToDisparityF = NULL;
264
265	if ( m_depthToDisparityB )
266	delete[] m_depthToDisparityB;
267
268	m_depthToDisparityB = NULL;
269	#endif
270
271	}
272
273
274	Void TComSlice::initSlice()
275	{
276	for(UInt i=0; i<NUM_REF_PIC_LIST_01; i++)
277	{
278	m_aiNumRefIdx[i] = 0;
279	}
280	m_colFromL0Flag = true;
281
282	m_colRefIdx = 0;
283	initEqualRef();
284
285	m_bCheckLDC = false;
286
287	for (UInt component = 0; component < MAX_NUM_COMPONENT; component++)
288	{
289	m_iSliceChromaQpDelta[component] = 0;
290	}
291	#if NH_3D_IV_MERGE
292	m_maxNumMergeCand = MRG_MAX_NUM_CANDS_MEM;
293	#else
294	m_maxNumMergeCand = MRG_MAX_NUM_CANDS;
295	#endif
296
297	m_bFinalized=false;
298
299	m_substreamSizes.clear();
300	m_cabacInitFlag = false;
301	m_enableTMVPFlag = true;
302	#if NH_3D_TMVP
303	m_aiAlterRefIdx[0] = -1;
304	m_aiAlterRefIdx[1] = -1;
305	#endif
306	}
307
308	Bool TComSlice::getRapPicFlag() const
309	{
310	return getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL
311	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP
312	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP
313	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
314	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
315	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA;
316	}
317
318
319	Void TComSlice::sortPicList (TComList<TComPic*>& rcListPic)
320	{
321	TComPic* pcPicExtract;
322	TComPic* pcPicInsert;
323
324	TComList<TComPic*>::iterator iterPicExtract;
325	TComList<TComPic*>::iterator iterPicExtract_1;
326	TComList<TComPic*>::iterator iterPicInsert;
327
328	for (Int i = 1; i < (Int)(rcListPic.size()); i++)
329	{
330	iterPicExtract = rcListPic.begin();
331	for (Int j = 0; j < i; j++)
332	{
333	iterPicExtract++;
334	}
335	pcPicExtract = *(iterPicExtract);
336	pcPicExtract->setCurrSliceIdx(0);
337
338	iterPicInsert = rcListPic.begin();
339	while (iterPicInsert != iterPicExtract)
340	{
341	pcPicInsert = *(iterPicInsert);
342	pcPicInsert->setCurrSliceIdx(0);
343	if (pcPicInsert->getPOC() >= pcPicExtract->getPOC())
344	{
345	break;
346	}
347
348	iterPicInsert++;
349	}
350
351	iterPicExtract_1 = iterPicExtract; iterPicExtract_1++;
352
353	// swap iterPicExtract and iterPicInsert, iterPicExtract = curr. / iterPicInsert = insertion position
354	rcListPic.insert (iterPicInsert, iterPicExtract, iterPicExtract_1);
355	rcListPic.erase (iterPicExtract);
356	}
357	}
358
359	TComPic* TComSlice::xGetRefPic (TComList<TComPic*>& rcListPic, Int poc)
360	{
361	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
362	TComPic* pcPic = *(iterPic);
363	while ( iterPic != rcListPic.end() )
364	{
365	if(pcPic->getPOC() == poc)
366	{
367	break;
368	}
369	iterPic++;
370	pcPic = *(iterPic);
371	}
372	return pcPic;
373	}
374
375
376	TComPic* TComSlice::xGetLongTermRefPic(TComList<TComPic*>& rcListPic, Int poc, Bool pocHasMsb)
377	{
378	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
379	TComPic* pcPic = *(iterPic);
380	TComPic* pcStPic = pcPic;
381
382	Int pocCycle = 1 << getSPS()->getBitsForPOC();
383	if (!pocHasMsb)
384	{
385	poc = poc & (pocCycle - 1);
386	}
387
388	while ( iterPic != rcListPic.end() )
389	{
390	pcPic = *(iterPic);
391	if (pcPic && pcPic->getPOC()!=this->getPOC() && pcPic->getSlice( 0 )->isReferenced())
392	{
393	Int picPoc = pcPic->getPOC();
394	if (!pocHasMsb)
395	{
396	picPoc = picPoc & (pocCycle - 1);
397	}
398
399	if (poc == picPoc)
400	{
401	if(pcPic->getIsLongTerm())
402	{
403	return pcPic;
404	}
405	else
406	{
407	pcStPic = pcPic;
408	}
409	break;
410	}
411	}
412
413	iterPic++;
414	}
415
416	return pcStPic;
417	}
418
419	Void TComSlice::setRefPOCList ()
420	{
421	for (Int iDir = 0; iDir < NUM_REF_PIC_LIST_01; iDir++)
422	{
423	for (Int iNumRefIdx = 0; iNumRefIdx < m_aiNumRefIdx[iDir]; iNumRefIdx++)
424	{
425	m_aiRefPOCList[iDir][iNumRefIdx] = m_apcRefPicList[iDir][iNumRefIdx]->getPOC();
426	#if NH_MV
427	m_aiRefLayerIdList[iDir][iNumRefIdx] = m_apcRefPicList[iDir][iNumRefIdx]->getLayerId();
428	#endif
429	}
430	}
431
432	}
433
434	Void TComSlice::setList1IdxToList0Idx()
435	{
436	Int idxL0, idxL1;
437	for ( idxL1 = 0; idxL1 < getNumRefIdx( REF_PIC_LIST_1 ); idxL1++ )
438	{
439	m_list1IdxToList0Idx[idxL1] = -1;
440	for ( idxL0 = 0; idxL0 < getNumRefIdx( REF_PIC_LIST_0 ); idxL0++ )
441	{
442	if ( m_apcRefPicList[REF_PIC_LIST_0][idxL0]->getPOC() == m_apcRefPicList[REF_PIC_LIST_1][idxL1]->getPOC() )
443	{
444	m_list1IdxToList0Idx[idxL1] = idxL0;
445	break;
446	}
447	}
448	}
449	}
450
451	#if !NH_MV
452	Void TComSlice::setRefPicList( TComList<TComPic*>& rcListPic, Bool checkNumPocTotalCurr )
453	{
454	if (m_eSliceType == I_SLICE)
455	{
456	::memset( m_apcRefPicList, 0, sizeof (m_apcRefPicList));
457	::memset( m_aiNumRefIdx, 0, sizeof ( m_aiNumRefIdx ));
458
459	if (!checkNumPocTotalCurr)
460	{
461	return;
462	}
463	}
464
465	TComPic* pcRefPic= NULL;
466	static const UInt MAX_NUM_NEGATIVE_PICTURES=16;
467	TComPic* RefPicSetStCurr0[MAX_NUM_NEGATIVE_PICTURES];
468	TComPic* RefPicSetStCurr1[MAX_NUM_NEGATIVE_PICTURES];
469	TComPic* RefPicSetLtCurr[MAX_NUM_NEGATIVE_PICTURES];
470	UInt NumPicStCurr0 = 0;
471	UInt NumPicStCurr1 = 0;
472	UInt NumPicLtCurr = 0;
473	Int i;
474
475	for(i=0; i < m_pRPS->getNumberOfNegativePictures(); i++)
476	{
477	if(m_pRPS->getUsed(i))
478	{
479	pcRefPic = xGetRefPic(rcListPic, getPOC()+m_pRPS->getDeltaPOC(i));
480	pcRefPic->setIsLongTerm(0);
481	pcRefPic->getPicYuvRec()->extendPicBorder();
482	RefPicSetStCurr0[NumPicStCurr0] = pcRefPic;
483	NumPicStCurr0++;
484	pcRefPic->setCheckLTMSBPresent(false);
485	}
486	}
487
488	for(; i < m_pRPS->getNumberOfNegativePictures()+m_pRPS->getNumberOfPositivePictures(); i++)
489	{
490	if(m_pRPS->getUsed(i))
491	{
492	pcRefPic = xGetRefPic(rcListPic, getPOC()+m_pRPS->getDeltaPOC(i));
493	pcRefPic->setIsLongTerm(0);
494	pcRefPic->getPicYuvRec()->extendPicBorder();
495	RefPicSetStCurr1[NumPicStCurr1] = pcRefPic;
496	NumPicStCurr1++;
497	pcRefPic->setCheckLTMSBPresent(false);
498	}
499	}
500
501	for(i = m_pRPS->getNumberOfNegativePictures()+m_pRPS->getNumberOfPositivePictures()+m_pRPS->getNumberOfLongtermPictures()-1; i > m_pRPS->getNumberOfNegativePictures()+m_pRPS->getNumberOfPositivePictures()-1 ; i--)
502	{
503	if(m_pRPS->getUsed(i))
504	{
505	pcRefPic = xGetLongTermRefPic(rcListPic, m_pRPS->getPOC(i), m_pRPS->getCheckLTMSBPresent(i));
506	pcRefPic->setIsLongTerm(1);
507	pcRefPic->getPicYuvRec()->extendPicBorder();
508	RefPicSetLtCurr[NumPicLtCurr] = pcRefPic;
509	NumPicLtCurr++;
510	}
511	if(pcRefPic==NULL)
512	{
513	pcRefPic = xGetLongTermRefPic(rcListPic, m_pRPS->getPOC(i), m_pRPS->getCheckLTMSBPresent(i));
514	}
515	pcRefPic->setCheckLTMSBPresent(m_pRPS->getCheckLTMSBPresent(i));
516	}
517
518	// ref_pic_list_init
519	TComPic* rpsCurrList0[MAX_NUM_REF+1];
520	TComPic* rpsCurrList1[MAX_NUM_REF+1];
521	Int numPicTotalCurr = NumPicStCurr0 + NumPicStCurr1 + NumPicLtCurr;
522
523	if (checkNumPocTotalCurr)
524	{
525	// The variable NumPocTotalCurr is derived as specified in subclause 7.4.7.2. It is a requirement of bitstream conformance that the following applies to the value of NumPocTotalCurr:
526	// - If the current picture is a BLA or CRA picture, the value of NumPocTotalCurr shall be equal to 0.
527	// - Otherwise, when the current picture contains a P or B slice, the value of NumPocTotalCurr shall not be equal to 0.
528	if (getRapPicFlag())
529	{
530	assert(numPicTotalCurr == 0);
531	}
532
533	if (m_eSliceType == I_SLICE)
534	{
535	return;
536	}
537
538	assert(numPicTotalCurr > 0);
539	// general tier and level limit:
540	assert(numPicTotalCurr <= 8);
541	}
542
543	Int cIdx = 0;
544	for ( i=0; i<NumPicStCurr0; i++, cIdx++)
545	{
546	rpsCurrList0[cIdx] = RefPicSetStCurr0[i];
547	}
548	for ( i=0; i<NumPicStCurr1; i++, cIdx++)
549	{
550	rpsCurrList0[cIdx] = RefPicSetStCurr1[i];
551	}
552	for ( i=0; i<NumPicLtCurr; i++, cIdx++)
553	{
554	rpsCurrList0[cIdx] = RefPicSetLtCurr[i];
555	}
556	assert(cIdx == numPicTotalCurr);
557
558	if (m_eSliceType==B_SLICE)
559	{
560	cIdx = 0;
561	for ( i=0; i<NumPicStCurr1; i++, cIdx++)
562	{
563	rpsCurrList1[cIdx] = RefPicSetStCurr1[i];
564	}
565	for ( i=0; i<NumPicStCurr0; i++, cIdx++)
566	{
567	rpsCurrList1[cIdx] = RefPicSetStCurr0[i];
568	}
569	for ( i=0; i<NumPicLtCurr; i++, cIdx++)
570	{
571	rpsCurrList1[cIdx] = RefPicSetLtCurr[i];
572	}
573	assert(cIdx == numPicTotalCurr);
574	}
575
576	::memset(m_bIsUsedAsLongTerm, 0, sizeof(m_bIsUsedAsLongTerm));
577
578	for (Int rIdx = 0; rIdx < m_aiNumRefIdx[REF_PIC_LIST_0]; rIdx ++)
579	{
580	cIdx = m_RefPicListModification.getRefPicListModificationFlagL0() ? m_RefPicListModification.getRefPicSetIdxL0(rIdx) : rIdx % numPicTotalCurr;
581	assert(cIdx >= 0 && cIdx < numPicTotalCurr);
582	m_apcRefPicList[REF_PIC_LIST_0][rIdx] = rpsCurrList0[ cIdx ];
583	m_bIsUsedAsLongTerm[REF_PIC_LIST_0][rIdx] = ( cIdx >= NumPicStCurr0 + NumPicStCurr1 );
584	}
585	if ( m_eSliceType != B_SLICE )
586	{
587	m_aiNumRefIdx[REF_PIC_LIST_1] = 0;
588	::memset( m_apcRefPicList[REF_PIC_LIST_1], 0, sizeof(m_apcRefPicList[REF_PIC_LIST_1]));
589	}
590	else
591	{
592	for (Int rIdx = 0; rIdx < m_aiNumRefIdx[REF_PIC_LIST_1]; rIdx ++)
593	{
594	cIdx = m_RefPicListModification.getRefPicListModificationFlagL1() ? m_RefPicListModification.getRefPicSetIdxL1(rIdx) : rIdx % numPicTotalCurr;
595	assert(cIdx >= 0 && cIdx < numPicTotalCurr);
596	m_apcRefPicList[REF_PIC_LIST_1][rIdx] = rpsCurrList1[ cIdx ];
597	m_bIsUsedAsLongTerm[REF_PIC_LIST_1][rIdx] = ( cIdx >= NumPicStCurr0 + NumPicStCurr1 );
598	}
599	}
600	}
601	#else
602	Void TComSlice::getTempRefPicLists( TComList<TComPic>& rcListPic, std::vector<TComPic>& refPicSetInterLayer0, std::vector<TComPic*>& refPicSetInterLayer1,
603	std::vector<TComPic*> rpsCurrList[2], std::vector<Bool> usedAsLongTerm[2], Int& numPocTotalCurr, Bool checkNumPocTotalCurr )
604	{
605	if (!checkNumPocTotalCurr)
606	{
607	if (m_eSliceType == I_SLICE)
608	{
609	return;
610	}
611	}
612
613	TComPic* pcRefPic= NULL;
614	TComPic* RefPicSetStCurr0[16];
615	TComPic* RefPicSetStCurr1[16];
616	TComPic* RefPicSetLtCurr[16];
617	UInt NumPocStCurr0 = 0;
618	UInt NumPocStCurr1 = 0;
619	UInt NumPocLtCurr = 0;
620	Int i;
621	#if NH_3D
622	m_pocsInCurrRPSs.clear();
623	#endif
624	for(i=0; i < m_pRPS->getNumberOfNegativePictures(); i++)
625	{
626	if(m_pRPS->getUsed(i))
627	{
628	pcRefPic = xGetRefPic(rcListPic, getPOC()+m_pRPS->getDeltaPOC(i));
629	pcRefPic->setIsLongTerm(0);
630	pcRefPic->getPicYuvRec()->extendPicBorder();
631	RefPicSetStCurr0[NumPocStCurr0] = pcRefPic;
632	NumPocStCurr0++;
633	pcRefPic->setCheckLTMSBPresent(false);
634	#if NH_3D
635	m_pocsInCurrRPSs.push_back( pcRefPic->getPOC() );
636	#endif
637	}
638	}
639
640	for(; i < m_pRPS->getNumberOfNegativePictures()+m_pRPS->getNumberOfPositivePictures(); i++)
641	{
642	if(m_pRPS->getUsed(i))
643	{
644	pcRefPic = xGetRefPic(rcListPic, getPOC()+m_pRPS->getDeltaPOC(i));
645	pcRefPic->setIsLongTerm(0);
646	pcRefPic->getPicYuvRec()->extendPicBorder();
647	RefPicSetStCurr1[NumPocStCurr1] = pcRefPic;
648	NumPocStCurr1++;
649	pcRefPic->setCheckLTMSBPresent(false);
650	#if NH_3D
651	m_pocsInCurrRPSs.push_back( pcRefPic->getPOC() );
652	#endif
653	}
654	}
655
656	for(i = m_pRPS->getNumberOfNegativePictures()+m_pRPS->getNumberOfPositivePictures()+m_pRPS->getNumberOfLongtermPictures()-1; i > m_pRPS->getNumberOfNegativePictures()+m_pRPS->getNumberOfPositivePictures()-1 ; i--)
657	{
658	if(m_pRPS->getUsed(i))
659	{
660	pcRefPic = xGetLongTermRefPic(rcListPic, m_pRPS->getPOC(i), m_pRPS->getCheckLTMSBPresent(i));
661	pcRefPic->setIsLongTerm(1);
662	pcRefPic->getPicYuvRec()->extendPicBorder();
663	RefPicSetLtCurr[NumPocLtCurr] = pcRefPic;
664	NumPocLtCurr++;
665	#if NH_3D
666	m_pocsInCurrRPSs.push_back( pcRefPic->getPOC() );
667	#endif
668	}
669	if(pcRefPic==NULL)
670	{
671	pcRefPic = xGetLongTermRefPic(rcListPic, m_pRPS->getPOC(i), m_pRPS->getCheckLTMSBPresent(i));
672	}
673	pcRefPic->setCheckLTMSBPresent(m_pRPS->getCheckLTMSBPresent(i));
674	}
675
676	Int numPocInterCurr = NumPocStCurr0 + NumPocStCurr1 + NumPocLtCurr;
677	#if NH_3D
678	assert( numPocInterCurr == (Int) m_pocsInCurrRPSs.size() );
679	#endif
680	numPocTotalCurr = numPocInterCurr + getNumActiveRefLayerPics( );
681	assert( numPocTotalCurr == getNumRpsCurrTempList() );
682
683	if (checkNumPocTotalCurr)
684	{
685	// The variable NumPocTotalCurr is derived as specified in subclause 7.4.7.2. It is a requirement of bitstream conformance that the following applies to the value of NumPocTotalCurr:
686	// - If nuh_layer_id is equal to 0 and the current picture is a BLA picture or a CRA picture, the value of NumPocTotalCurr shall be equal to 0.
687	// - Otherwise, when the current picture contains a P or B slice, the value of NumPocTotalCurr shall not be equal to 0.
688	if ( getRapPicFlag() && m_layerId == 0 )
689	{
690	assert(numPocTotalCurr == 0);
691	}
692
693	if (m_eSliceType == I_SLICE)
694	{
695	::memset( m_apcRefPicList, 0, sizeof (m_apcRefPicList));
696	::memset( m_aiNumRefIdx, 0, sizeof ( m_aiNumRefIdx ));
697
698	return;
699	}
700
701	assert(numPocTotalCurr > 0);
702
703	m_aiNumRefIdx[0] = getNumRefIdx(REF_PIC_LIST_0);
704	m_aiNumRefIdx[1] = getNumRefIdx(REF_PIC_LIST_1);
705	}
706
707	std::vector<TComPic> refPicSetInterLayer[2] = { &refPicSetInterLayer0, &refPicSetInterLayer1};
708	Int numPocInterLayer[2] = { getNumActiveRefLayerPics0( ), getNumActiveRefLayerPics1( ) };
709
710	TComPic** refPicSetStCurr [2] = { RefPicSetStCurr0, RefPicSetStCurr1 };
711	Int numPocStCurr[2] = { (Int)NumPocStCurr0, (Int)NumPocStCurr1 };
712
713	for (Int li = 0; li < ((m_eSliceType==B_SLICE) ? 2 : 1); li++)
714	{
715	rpsCurrList [li].resize(MAX_NUM_REF+1,NULL );
716	usedAsLongTerm[li].resize(MAX_NUM_REF+1,false);
717
718	Int cIdx = 0;
719	for ( i=0; i < numPocStCurr[li]; i++, cIdx++)
720	{
721	rpsCurrList[li][cIdx] = refPicSetStCurr[li][i];
722	usedAsLongTerm [li][cIdx] = false;
723	}
724
725	for ( i=0; i < numPocInterLayer[li]; i++, cIdx++)
726	{
727	rpsCurrList[li][cIdx] = (*refPicSetInterLayer[li])[i];
728	usedAsLongTerm [li][cIdx] = true;
729	}
730
731	for ( i=0; i < numPocStCurr[1-li]; i++, cIdx++)
732	{
733	rpsCurrList[li][cIdx] = refPicSetStCurr[1-li][i];
734	usedAsLongTerm [li][cIdx] = false;
735	}
736
737	for ( i=0; i<NumPocLtCurr; i++, cIdx++)
738	{
739	rpsCurrList[li][cIdx] = RefPicSetLtCurr[i];
740	usedAsLongTerm [li][cIdx] = true;
741	}
742
743	for ( i=0; i < numPocInterLayer[1-li]; i++, cIdx++)
744	{
745	assert( cIdx < MAX_NUM_REF );
746	rpsCurrList[li][cIdx] = (*refPicSetInterLayer[1-li])[i];
747	usedAsLongTerm [li][cIdx] = true;
748	}
749
750	assert(cIdx == numPocTotalCurr);
751	}
752	}
753
754	Void TComSlice::setRefPicList( std::vector<TComPic*> rpsCurrList[2], std::vector<Bool> usedAsLongTerm[2], Int numPocTotalCurr, Bool checkNumPocTotalCurr )
755
756	{
757	if (!checkNumPocTotalCurr)
758	{
759	if (m_eSliceType == I_SLICE)
760	{
761	::memset( m_apcRefPicList, 0, sizeof (m_apcRefPicList));
762	::memset( m_aiNumRefIdx, 0, sizeof ( m_aiNumRefIdx ));
763
764	return;
765	}
766	}
767
768	::memset(m_bIsUsedAsLongTerm, 0, sizeof(m_bIsUsedAsLongTerm));
769
770	for (Int li = 0; li < 2; li++)
771	{
772	if ( m_eSliceType == P_SLICE && li == 1 )
773	{
774	m_aiNumRefIdx[1] = 0;
775	::memset( m_apcRefPicList[1], 0, sizeof(m_apcRefPicList[1]));
776	}
777	else
778	{
779	for (Int rIdx = 0; rIdx <= (m_aiNumRefIdx[ li ] - 1 ); rIdx ++)
780	{
781	Bool listModified = m_RefPicListModification.getRefPicListModificationFlagL( li );
782	Int orgIdx = listModified ? m_RefPicListModification.getRefPicSetIdxL(li, rIdx) : (rIdx % numPocTotalCurr);
783
784	assert( rpsCurrList[li][ orgIdx ] != NULL );
785	assert( rpsCurrList[li][ orgIdx ]->getSlice(0)->getDiscardableFlag() == 0 ); // Inter-layer RPS shall not contain picture with discardable_flag = 1.
786	m_apcRefPicList [li][rIdx] = rpsCurrList [li][ orgIdx ];
787	m_bIsUsedAsLongTerm[li][rIdx] = usedAsLongTerm [li][ orgIdx ] ;
788	}
789	}
790	}
791	}
792	#endif
793
794
795	Int TComSlice::getNumRpsCurrTempList() const
796	{
797	Int numRpsCurrTempList = 0;
798
799	if (m_eSliceType == I_SLICE)
800	{
801	return 0;
802	}
803	for(UInt i=0; i < m_pRPS->getNumberOfNegativePictures()+ m_pRPS->getNumberOfPositivePictures() + m_pRPS->getNumberOfLongtermPictures(); i++)
804	{
805	if(m_pRPS->getUsed(i))
806	{
807	numRpsCurrTempList++;
808	}
809	}
810	#if NH_MV
811	numRpsCurrTempList = numRpsCurrTempList + getNumActiveRefLayerPics();
812	#endif
813	return numRpsCurrTempList;
814	}
815
816	Void TComSlice::initEqualRef()
817	{
818	for (Int iDir = 0; iDir < NUM_REF_PIC_LIST_01; iDir++)
819	{
820	for (Int iRefIdx1 = 0; iRefIdx1 < MAX_NUM_REF; iRefIdx1++)
821	{
822	for (Int iRefIdx2 = iRefIdx1; iRefIdx2 < MAX_NUM_REF; iRefIdx2++)
823	{
824	m_abEqualRef[iDir][iRefIdx1][iRefIdx2] = m_abEqualRef[iDir][iRefIdx2][iRefIdx1] = (iRefIdx1 == iRefIdx2? true : false);
825	}
826	}
827	}
828	}
829	#if NH_3D
830	#if NH_3D_TMVP
831	Void TComSlice::generateAlterRefforTMVP()
832	{
833	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
834	{
835	if ( this->getNumRefIdx( RefPicList( uiRefListIdx ) ) == 0)
836	{
837	continue;
838	}
839	Bool bZeroIdxLtFlag = this->getRefPic(RefPicList(uiRefListIdx), 0)->getIsLongTerm();
840	for(Int i = 1; i < this->getNumRefIdx(RefPicList(uiRefListIdx)); i++ )
841	{
842	if ( ( bZeroIdxLtFlag && !this->getRefPic(RefPicList(uiRefListIdx), i)->getIsLongTerm() ) \|\|
843	(!bZeroIdxLtFlag && this->getRefPic(RefPicList(uiRefListIdx), i)->getIsLongTerm() ) )
844	{
845	this->setAlterRefIdx(RefPicList(uiRefListIdx),i);
846	break;
847	}
848	}
849	}
850	}
851	#endif
852	#endif
853
854	#if NH_3D
855	Void TComSlice::setCamparaSlice( Int aaiScale, Int aaiOffset )
856	{
857	Int voiInVps = m_pcVPS->getVoiInVps(getViewIndex() );
858	if( m_pcVPS->getNumCp( voiInVps ) > 0 )
859	{
860	if( m_pcVPS->getCpInSliceSegmentHeaderFlag( voiInVps ) )
861	{
862	for( Int m = 0; m < m_pcVPS->getNumCp( voiInVps ); m++ )
863	{
864	Int j = m_pcVPS->getCpRefVoi( voiInVps, m );
865	Int jInVps = m_pcVPS->getVoiInVps( j );
866
867	setCpScale ( jInVps , aaiScale [ jInVps ][ voiInVps ]);
868	setCpInvScale( jInVps , aaiScale [ voiInVps ][ jInVps ]);
869	setCpOff ( jInVps , aaiOffset[ jInVps ][ voiInVps ]);
870	setCpInvOff ( jInVps , aaiOffset[ voiInVps ][ jInVps ]);
871	}
872	}
873	}
874	}
875	#endif
876
877	Void TComSlice::checkColRefIdx(UInt curSliceIdx, TComPic* pic)
878	{
879	Int i;
880	TComSlice* curSlice = pic->getSlice(curSliceIdx);
881	Int currColRefPOC = curSlice->getRefPOC( RefPicList(1 - curSlice->getColFromL0Flag()), curSlice->getColRefIdx());
882	TComSlice* preSlice;
883	Int preColRefPOC;
884	for(i=curSliceIdx-1; i>=0; i--)
885	{
886	preSlice = pic->getSlice(i);
887	if(preSlice->getSliceType() != I_SLICE)
888	{
889	preColRefPOC = preSlice->getRefPOC( RefPicList(1 - preSlice->getColFromL0Flag()), preSlice->getColRefIdx());
890	if(currColRefPOC != preColRefPOC)
891	{
892	printf("Collocated_ref_idx shall always be the same for all slices of a coded picture!\n");
893	exit(EXIT_FAILURE);
894	}
895	else
896	{
897	break;
898	}
899	}
900	}
901	}
902
903	Void TComSlice::checkCRA(const TComReferencePictureSet pReferencePictureSet, Int& pocCRA, NalUnitType& associatedIRAPType, TComList<TComPic >& rcListPic)
904	{
905	for(Int i = 0; i < pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures(); i++)
906	{
907	if(pocCRA < MAX_UINT && getPOC() > pocCRA)
908	{
909	assert(getPOC()+pReferencePictureSet->getDeltaPOC(i) >= pocCRA);
910	}
911	}
912	for(Int i = pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures(); i < pReferencePictureSet->getNumberOfPictures(); i++)
913	{
914	if(pocCRA < MAX_UINT && getPOC() > pocCRA)
915	{
916	if (!pReferencePictureSet->getCheckLTMSBPresent(i))
917	{
918	assert(xGetLongTermRefPic(rcListPic, pReferencePictureSet->getPOC(i), false)->getPOC() >= pocCRA);
919	}
920	else
921	{
922	assert(pReferencePictureSet->getPOC(i) >= pocCRA);
923	}
924	}
925	}
926	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP ) // IDR picture found
927	{
928	pocCRA = getPOC();
929	associatedIRAPType = getNalUnitType();
930	}
931	else if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA ) // CRA picture found
932	{
933	pocCRA = getPOC();
934	associatedIRAPType = getNalUnitType();
935	}
936	else if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
937	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
938	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP ) // BLA picture found
939	{
940	pocCRA = getPOC();
941	associatedIRAPType = getNalUnitType();
942	}
943	}
944
945	/** Function for marking the reference pictures when an IDR/CRA/CRANT/BLA/BLANT is encountered.
946	* \param pocCRA POC of the CRA/CRANT/BLA/BLANT picture
947	* \param bRefreshPending flag indicating if a deferred decoding refresh is pending
948	* \param rcListPic reference to the reference picture list
949	* This function marks the reference pictures as "unused for reference" in the following conditions.
950	* If the nal_unit_type is IDR/BLA/BLANT, all pictures in the reference picture list
951	* are marked as "unused for reference"
952	* If the nal_unit_type is BLA/BLANT, set the pocCRA to the temporal reference of the current picture.
953	* Otherwise
954	* If the bRefreshPending flag is true (a deferred decoding refresh is pending) and the current
955	* temporal reference is greater than the temporal reference of the latest CRA/CRANT/BLA/BLANT picture (pocCRA),
956	* mark all reference pictures except the latest CRA/CRANT/BLA/BLANT picture as "unused for reference" and set
957	* the bRefreshPending flag to false.
958	* If the nal_unit_type is CRA/CRANT, set the bRefreshPending flag to true and pocCRA to the temporal
959	* reference of the current picture.
960	* Note that the current picture is already placed in the reference list and its marking is not changed.
961	* If the current picture has a nal_ref_idc that is not 0, it will remain marked as "used for reference".
962	*/
963	Void TComSlice::decodingRefreshMarking(Int& pocCRA, Bool& bRefreshPending, TComList<TComPic*>& rcListPic, const bool bEfficientFieldIRAPEnabled)
964	{
965	TComPic* rpcPic;
966	Int pocCurr = getPOC();
967
968	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
969	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
970	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP
971	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL
972	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP ) // IDR or BLA picture
973	{
974	// mark all pictures as not used for reference
975	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
976	while (iterPic != rcListPic.end())
977	{
978	rpcPic = *(iterPic);
979	rpcPic->setCurrSliceIdx(0);
980	if (rpcPic->getPOC() != pocCurr)
981	{
982	rpcPic->getSlice(0)->setReferenced(false);
983	}
984	iterPic++;
985	}
986	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
987	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
988	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP )
989	{
990	pocCRA = pocCurr;
991	}
992	if (bEfficientFieldIRAPEnabled)
993	{
994	bRefreshPending = true;
995	}
996	}
997	else // CRA or No DR
998	{
999	if(bEfficientFieldIRAPEnabled && (getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_IDR_N_LP \|\| getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL))
1000	{
1001	if (bRefreshPending==true && pocCurr > m_iLastIDR) // IDR reference marking pending
1002	{
1003	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1004	while (iterPic != rcListPic.end())
1005	{
1006	rpcPic = *(iterPic);
1007	if (rpcPic->getPOC() != pocCurr && rpcPic->getPOC() != m_iLastIDR)
1008	{
1009	rpcPic->getSlice(0)->setReferenced(false);
1010	}
1011	iterPic++;
1012	}
1013	bRefreshPending = false;
1014	}
1015	}
1016	else
1017	{
1018	if (bRefreshPending==true && pocCurr > pocCRA) // CRA reference marking pending
1019	{
1020	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1021	while (iterPic != rcListPic.end())
1022	{
1023	rpcPic = *(iterPic);
1024	if (rpcPic->getPOC() != pocCurr && rpcPic->getPOC() != pocCRA)
1025	{
1026	rpcPic->getSlice(0)->setReferenced(false);
1027	}
1028	iterPic++;
1029	}
1030	bRefreshPending = false;
1031	}
1032	}
1033	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA ) // CRA picture found
1034	{
1035	bRefreshPending = true;
1036	pocCRA = pocCurr;
1037	}
1038	}
1039	}
1040
1041	Void TComSlice::copySliceInfo(TComSlice *pSrc)
1042	{
1043	assert( pSrc != NULL );
1044
1045	Int i, j, k;
1046
1047	m_iPOC = pSrc->m_iPOC;
1048	m_eNalUnitType = pSrc->m_eNalUnitType;
1049	#if NH_MV
1050	m_layerId = pSrc->m_layerId;
1051	// GT: Copying of several other values might be be missing here, or is above not necessary?
1052	#endif
1053	m_eSliceType = pSrc->m_eSliceType;
1054	m_iSliceQp = pSrc->m_iSliceQp;
1055	#if ADAPTIVE_QP_SELECTION
1056	m_iSliceQpBase = pSrc->m_iSliceQpBase;
1057	#endif
1058	m_ChromaQpAdjEnabled = pSrc->m_ChromaQpAdjEnabled;
1059	m_deblockingFilterDisable = pSrc->m_deblockingFilterDisable;
1060	m_deblockingFilterOverrideFlag = pSrc->m_deblockingFilterOverrideFlag;
1061	m_deblockingFilterBetaOffsetDiv2 = pSrc->m_deblockingFilterBetaOffsetDiv2;
1062	m_deblockingFilterTcOffsetDiv2 = pSrc->m_deblockingFilterTcOffsetDiv2;
1063
1064	for (i = 0; i < NUM_REF_PIC_LIST_01; i++)
1065	{
1066	m_aiNumRefIdx[i] = pSrc->m_aiNumRefIdx[i];
1067	}
1068
1069	for (i = 0; i < MAX_NUM_REF; i++)
1070	{
1071	m_list1IdxToList0Idx[i] = pSrc->m_list1IdxToList0Idx[i];
1072	}
1073
1074	m_bCheckLDC = pSrc->m_bCheckLDC;
1075	m_iSliceQpDelta = pSrc->m_iSliceQpDelta;
1076	for (UInt component = 0; component < MAX_NUM_COMPONENT; component++)
1077	{
1078	m_iSliceChromaQpDelta[component] = pSrc->m_iSliceChromaQpDelta[component];
1079	}
1080	for (i = 0; i < NUM_REF_PIC_LIST_01; i++)
1081	{
1082	for (j = 0; j < MAX_NUM_REF; j++)
1083	{
1084	m_apcRefPicList[i][j] = pSrc->m_apcRefPicList[i][j];
1085	m_aiRefPOCList[i][j] = pSrc->m_aiRefPOCList[i][j];
1086	m_bIsUsedAsLongTerm[i][j] = pSrc->m_bIsUsedAsLongTerm[i][j];
1087	#if NH_MV
1088	m_aiRefLayerIdList[i][j] = pSrc->m_aiRefLayerIdList[i][j];
1089	#endif
1090	}
1091	m_bIsUsedAsLongTerm[i][MAX_NUM_REF] = pSrc->m_bIsUsedAsLongTerm[i][MAX_NUM_REF];
1092	}
1093	m_iDepth = pSrc->m_iDepth;
1094
1095	// referenced slice
1096	m_bRefenced = pSrc->m_bRefenced;
1097
1098	// access channel
1099	#if NH_MV
1100	m_pcVPS = pSrc->m_pcVPS;
1101	#endif
1102	m_pRPS = pSrc->m_pRPS;
1103	m_iLastIDR = pSrc->m_iLastIDR;
1104
1105	m_pcPic = pSrc->m_pcPic;
1106
1107	m_colFromL0Flag = pSrc->m_colFromL0Flag;
1108	m_colRefIdx = pSrc->m_colRefIdx;
1109
1110	setLambdas(pSrc->getLambdas());
1111
1112	for (i = 0; i < NUM_REF_PIC_LIST_01; i++)
1113	{
1114	for (j = 0; j < MAX_NUM_REF; j++)
1115	{
1116	for (k =0; k < MAX_NUM_REF; k++)
1117	{
1118	m_abEqualRef[i][j][k] = pSrc->m_abEqualRef[i][j][k];
1119	}
1120	}
1121	}
1122
1123	m_uiTLayer = pSrc->m_uiTLayer;
1124	m_bTLayerSwitchingFlag = pSrc->m_bTLayerSwitchingFlag;
1125
1126	m_sliceMode = pSrc->m_sliceMode;
1127	m_sliceArgument = pSrc->m_sliceArgument;
1128	m_sliceCurStartCtuTsAddr = pSrc->m_sliceCurStartCtuTsAddr;
1129	m_sliceCurEndCtuTsAddr = pSrc->m_sliceCurEndCtuTsAddr;
1130	m_sliceIdx = pSrc->m_sliceIdx;
1131	m_sliceSegmentMode = pSrc->m_sliceSegmentMode;
1132	m_sliceSegmentArgument = pSrc->m_sliceSegmentArgument;
1133	m_sliceSegmentCurStartCtuTsAddr = pSrc->m_sliceSegmentCurStartCtuTsAddr;
1134	m_sliceSegmentCurEndCtuTsAddr = pSrc->m_sliceSegmentCurEndCtuTsAddr;
1135	m_nextSlice = pSrc->m_nextSlice;
1136	m_nextSliceSegment = pSrc->m_nextSliceSegment;
1137
1138	for ( UInt e=0 ; e<NUM_REF_PIC_LIST_01 ; e++ )
1139	{
1140	for ( UInt n=0 ; n<MAX_NUM_REF ; n++ )
1141	{
1142	memcpy(m_weightPredTable[e][n], pSrc->m_weightPredTable[e][n], sizeof(WPScalingParam)*MAX_NUM_COMPONENT );
1143	}
1144	}
1145
1146	for( UInt ch = 0 ; ch < MAX_NUM_CHANNEL_TYPE; ch++)
1147	{
1148	m_saoEnabledFlag[ch] = pSrc->m_saoEnabledFlag[ch];
1149	}
1150
1151	m_cabacInitFlag = pSrc->m_cabacInitFlag;
1152
1153	m_bLMvdL1Zero = pSrc->m_bLMvdL1Zero;
1154	m_LFCrossSliceBoundaryFlag = pSrc->m_LFCrossSliceBoundaryFlag;
1155	m_enableTMVPFlag = pSrc->m_enableTMVPFlag;
1156	m_maxNumMergeCand = pSrc->m_maxNumMergeCand;
1157	m_encCABACTableIdx = pSrc->m_encCABACTableIdx;
1158
1159	#if NH_MV
1160	// Additional slice header syntax elements
1161	m_pocResetFlag = pSrc->m_pocResetFlag;
1162	m_discardableFlag = pSrc->m_discardableFlag;
1163	m_interLayerPredEnabledFlag = pSrc->m_interLayerPredEnabledFlag;
1164	m_numInterLayerRefPicsMinus1 = pSrc->m_numInterLayerRefPicsMinus1;
1165
1166	for (Int layer = 0; layer < MAX_NUM_LAYERS; layer++ )
1167	{
1168	m_interLayerPredLayerIdc[ layer ] = pSrc->m_interLayerPredLayerIdc[ layer ];
1169	}
1170	#endif
1171	#if NH_3D_DIS
1172	m_bApplyDIS = pSrc->m_bApplyDIS;
1173	#endif
1174	#if NH_3D_IC
1175	m_bApplyIC = pSrc->m_bApplyIC;
1176	m_icSkipParseFlag = pSrc->m_icSkipParseFlag;
1177	#endif
1178
1179	}
1180
1181
1182	/** Function for setting the slice's temporal layer ID and corresponding temporal_layer_switching_point_flag.
1183	* \param uiTLayer Temporal layer ID of the current slice
1184	* The decoder calls this function to set temporal_layer_switching_point_flag for each temporal layer based on
1185	* the SPS's temporal_id_nesting_flag and the parsed PPS. Then, current slice's temporal layer ID and
1186	* temporal_layer_switching_point_flag is set accordingly.
1187	*/
1188	Void TComSlice::setTLayerInfo( UInt uiTLayer )
1189	{
1190	m_uiTLayer = uiTLayer;
1191	}
1192
1193	/** Function for checking if this is a switching-point
1194	*/
1195	Bool TComSlice::isTemporalLayerSwitchingPoint(TComList<TComPic*>& rcListPic)
1196	{
1197	TComPic* rpcPic;
1198	// loop through all pictures in the reference picture buffer
1199	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1200	while ( iterPic != rcListPic.end())
1201	{
1202	rpcPic = *(iterPic++);
1203	if(rpcPic->getSlice(0)->isReferenced() && rpcPic->getPOC() != getPOC())
1204	{
1205	if(rpcPic->getTLayer() >= getTLayer())
1206	{
1207	return false;
1208	}
1209	}
1210	}
1211	return true;
1212	}
1213
1214	/** Function for checking if this is a STSA candidate
1215	*/
1216	Bool TComSlice::isStepwiseTemporalLayerSwitchingPointCandidate(TComList<TComPic*>& rcListPic)
1217	{
1218	TComPic* rpcPic;
1219
1220	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1221	while ( iterPic != rcListPic.end())
1222	{
1223	rpcPic = *(iterPic++);
1224	if(rpcPic->getSlice(0)->isReferenced() && (rpcPic->getUsedByCurr()==true) && rpcPic->getPOC() != getPOC())
1225	{
1226	if(rpcPic->getTLayer() >= getTLayer())
1227	{
1228	return false;
1229	}
1230	}
1231	}
1232	return true;
1233	}
1234
1235
1236	Void TComSlice::checkLeadingPictureRestrictions(TComList<TComPic*>& rcListPic)
1237	{
1238	TComPic* rpcPic;
1239
1240	Int nalUnitType = this->getNalUnitType();
1241
1242	// When a picture is a leading picture, it shall be a RADL or RASL picture.
1243	if(this->getAssociatedIRAPPOC() > this->getPOC())
1244	{
1245	// Do not check IRAP pictures since they may get a POC lower than their associated IRAP
1246	if(nalUnitType < NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1247	nalUnitType > NAL_UNIT_RESERVED_IRAP_VCL23)
1248	{
1249	assert(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1250	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R \|\|
1251	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1252	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R);
1253	}
1254	}
1255
1256	// When a picture is a trailing picture, it shall not be a RADL or RASL picture.
1257	if(this->getAssociatedIRAPPOC() < this->getPOC())
1258	{
1259	assert(nalUnitType != NAL_UNIT_CODED_SLICE_RASL_N &&
1260	nalUnitType != NAL_UNIT_CODED_SLICE_RASL_R &&
1261	nalUnitType != NAL_UNIT_CODED_SLICE_RADL_N &&
1262	nalUnitType != NAL_UNIT_CODED_SLICE_RADL_R);
1263	}
1264
1265	// No RASL pictures shall be present in the bitstream that are associated
1266	// with a BLA picture having nal_unit_type equal to BLA_W_RADL or BLA_N_LP.
1267	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1268	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1269	{
1270	assert(this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_BLA_W_RADL &&
1271	this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_BLA_N_LP);
1272	}
1273
1274	// No RASL pictures shall be present in the bitstream that are associated with
1275	// an IDR picture.
1276	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1277	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1278	{
1279	assert(this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_IDR_N_LP &&
1280	this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_IDR_W_RADL);
1281	}
1282
1283	// No RADL pictures shall be present in the bitstream that are associated with
1284	// a BLA picture having nal_unit_type equal to BLA_N_LP or that are associated
1285	// with an IDR picture having nal_unit_type equal to IDR_N_LP.
1286	if(nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1287	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R)
1288	{
1289	assert(this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_BLA_N_LP &&
1290	this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_IDR_N_LP);
1291	}
1292
1293	// loop through all pictures in the reference picture buffer
1294	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1295	while ( iterPic != rcListPic.end())
1296	{
1297	rpcPic = *(iterPic++);
1298	if(!rpcPic->getReconMark())
1299	{
1300	continue;
1301	}
1302	if (rpcPic->getPOC() == this->getPOC())
1303	{
1304	continue;
1305	}
1306
1307	// Any picture that has PicOutputFlag equal to 1 that precedes an IRAP picture
1308	// in decoding order shall precede the IRAP picture in output order.
1309	// (Note that any picture following in output order would be present in the DPB)
1310	if(rpcPic->getSlice(0)->getPicOutputFlag() == 1 && !this->getNoOutputPriorPicsFlag())
1311	{
1312	if(nalUnitType == NAL_UNIT_CODED_SLICE_BLA_N_LP \|\|
1313	nalUnitType == NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1314	nalUnitType == NAL_UNIT_CODED_SLICE_BLA_W_RADL \|\|
1315	nalUnitType == NAL_UNIT_CODED_SLICE_CRA \|\|
1316	nalUnitType == NAL_UNIT_CODED_SLICE_IDR_N_LP \|\|
1317	nalUnitType == NAL_UNIT_CODED_SLICE_IDR_W_RADL)
1318	{
1319	assert(rpcPic->getPOC() < this->getPOC());
1320	}
1321	}
1322
1323	// Any picture that has PicOutputFlag equal to 1 that precedes an IRAP picture
1324	// in decoding order shall precede any RADL picture associated with the IRAP
1325	// picture in output order.
1326	if(rpcPic->getSlice(0)->getPicOutputFlag() == 1)
1327	{
1328	if((nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1329	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R))
1330	{
1331	// rpcPic precedes the IRAP in decoding order
1332	if(this->getAssociatedIRAPPOC() > rpcPic->getSlice(0)->getAssociatedIRAPPOC())
1333	{
1334	// rpcPic must not be the IRAP picture
1335	if(this->getAssociatedIRAPPOC() != rpcPic->getPOC())
1336	{
1337	assert(rpcPic->getPOC() < this->getPOC());
1338	}
1339	}
1340	}
1341	}
1342
1343	// When a picture is a leading picture, it shall precede, in decoding order,
1344	// all trailing pictures that are associated with the same IRAP picture.
1345	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1346	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R \|\|
1347	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1348	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R)
1349	{
1350	if(rpcPic->getSlice(0)->getAssociatedIRAPPOC() == this->getAssociatedIRAPPOC())
1351	{
1352	// rpcPic is a picture that preceded the leading in decoding order since it exist in the DPB
1353	// rpcPic would violate the constraint if it was a trailing picture
1354	assert(rpcPic->getPOC() <= this->getAssociatedIRAPPOC());
1355	}
1356	}
1357
1358	// Any RASL picture associated with a CRA or BLA picture shall precede any
1359	// RADL picture associated with the CRA or BLA picture in output order
1360	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1361	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1362	{
1363	if((this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_BLA_N_LP \|\|
1364	this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1365	this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL \|\|
1366	this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_CRA) &&
1367	this->getAssociatedIRAPPOC() == rpcPic->getSlice(0)->getAssociatedIRAPPOC())
1368	{
1369	if(rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1370	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_R)
1371	{
1372	assert(rpcPic->getPOC() > this->getPOC());
1373	}
1374	}
1375	}
1376
1377	// Any RASL picture associated with a CRA picture shall follow, in output
1378	// order, any IRAP picture that precedes the CRA picture in decoding order.
1379	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1380	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1381	{
1382	if(this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_CRA)
1383	{
1384	if(rpcPic->getSlice(0)->getPOC() < this->getAssociatedIRAPPOC() &&
1385	(rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP \|\|
1386	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1387	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL \|\|
1388	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP \|\|
1389	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\|
1390	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA))
1391	{
1392	assert(this->getPOC() > rpcPic->getSlice(0)->getPOC());
1393	}
1394	}
1395	}
1396	}
1397	}
1398
1399
1400
1401	/** Function for applying picture marking based on the Reference Picture Set in pReferencePictureSet.
1402	*/
1403	Void TComSlice::applyReferencePictureSet( TComList<TComPic>& rcListPic, const TComReferencePictureSet pReferencePictureSet)
1404	{
1405	TComPic* rpcPic;
1406	Int i, isReference;
1407
1408	checkLeadingPictureRestrictions(rcListPic);
1409
1410	// loop through all pictures in the reference picture buffer
1411	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1412	while ( iterPic != rcListPic.end())
1413	{
1414	rpcPic = *(iterPic++);
1415
1416	if(!rpcPic->getSlice( 0 )->isReferenced())
1417	{
1418	continue;
1419	}
1420
1421	isReference = 0;
1422	// loop through all pictures in the Reference Picture Set
1423	// to see if the picture should be kept as reference picture
1424	for(i=0;i<pReferencePictureSet->getNumberOfPositivePictures()+pReferencePictureSet->getNumberOfNegativePictures();i++)
1425	{
1426	if(!rpcPic->getIsLongTerm() && rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getPOC() + pReferencePictureSet->getDeltaPOC(i))
1427	{
1428	isReference = 1;
1429	rpcPic->setUsedByCurr(pReferencePictureSet->getUsed(i));
1430	rpcPic->setIsLongTerm(0);
1431	}
1432	}
1433	for(;i<pReferencePictureSet->getNumberOfPictures();i++)
1434	{
1435	if(pReferencePictureSet->getCheckLTMSBPresent(i)==true)
1436	{
1437	if(rpcPic->getIsLongTerm() && (rpcPic->getPicSym()->getSlice(0)->getPOC()) == pReferencePictureSet->getPOC(i))
1438	{
1439	isReference = 1;
1440	rpcPic->setUsedByCurr(pReferencePictureSet->getUsed(i));
1441	}
1442	}
1443	else
1444	{
1445	Int pocCycle = 1<<rpcPic->getPicSym()->getSlice(0)->getSPS()->getBitsForPOC();
1446	Int curPoc = rpcPic->getPicSym()->getSlice(0)->getPOC() & (pocCycle-1);
1447	Int refPoc = pReferencePictureSet->getPOC(i) & (pocCycle-1);
1448	if(rpcPic->getIsLongTerm() && curPoc == refPoc)
1449	{
1450	isReference = 1;
1451	rpcPic->setUsedByCurr(pReferencePictureSet->getUsed(i));
1452	}
1453	}
1454
1455	}
1456	#if NH_MV
1457	if( isReference ) // Current picture is in the temporal RPS
1458	{
1459	assert( rpcPic->getSlice(0)->getDiscardableFlag() == 0 ); // Temporal RPS shall not contain picture with discardable_flag equal to 1
1460	}
1461	#endif
1462	// mark the picture as "unused for reference" if it is not in
1463	// the Reference Picture Set
1464	if(rpcPic->getPicSym()->getSlice(0)->getPOC() != this->getPOC() && isReference == 0)
1465	{
1466	rpcPic->getSlice( 0 )->setReferenced( false );
1467	rpcPic->setUsedByCurr(0);
1468	rpcPic->setIsLongTerm(0);
1469	}
1470	//check that pictures of higher temporal layers are not used
1471	assert(rpcPic->getSlice( 0 )->isReferenced()==0\|\|rpcPic->getUsedByCurr()==0\|\|rpcPic->getTLayer()<=this->getTLayer());
1472	//check that pictures of higher or equal temporal layer are not in the RPS if the current picture is a TSA picture
1473	if(this->getNalUnitType() == NAL_UNIT_CODED_SLICE_TSA_R \|\| this->getNalUnitType() == NAL_UNIT_CODED_SLICE_TSA_N)
1474	{
1475	assert(rpcPic->getSlice( 0 )->isReferenced()==0\|\|rpcPic->getTLayer()<this->getTLayer());
1476	}
1477	//check that pictures marked as temporal layer non-reference pictures are not used for reference
1478	if(rpcPic->getPicSym()->getSlice(0)->getPOC() != this->getPOC() && rpcPic->getTLayer()==this->getTLayer())
1479	{
1480	assert(rpcPic->getSlice( 0 )->isReferenced()==0\|\|rpcPic->getUsedByCurr()==0\|\|rpcPic->getSlice( 0 )->getTemporalLayerNonReferenceFlag()==false);
1481	}
1482	}
1483	}
1484
1485	/** Function for applying picture marking based on the Reference Picture Set in pReferencePictureSet.
1486	*/
1487	Int TComSlice::checkThatAllRefPicsAreAvailable( TComList<TComPic>& rcListPic, const TComReferencePictureSet pReferencePictureSet, Bool printErrors, Int pocRandomAccess, Bool bUseRecoveryPoint)
1488	{
1489	Int atLeastOneUnabledByRecoveryPoint = 0;
1490	Int atLeastOneFlushedByPreviousIDR = 0;
1491	TComPic* rpcPic;
1492	Int i, isAvailable;
1493	Int atLeastOneLost = 0;
1494	Int atLeastOneRemoved = 0;
1495	Int iPocLost = 0;
1496
1497	// loop through all long-term pictures in the Reference Picture Set
1498	// to see if the picture should be kept as reference picture
1499	for(i=pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures();i<pReferencePictureSet->getNumberOfPictures();i++)
1500	{
1501	isAvailable = 0;
1502	// loop through all pictures in the reference picture buffer
1503	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1504	while ( iterPic != rcListPic.end())
1505	{
1506	rpcPic = *(iterPic++);
1507	if(pReferencePictureSet->getCheckLTMSBPresent(i)==true)
1508	{
1509	if(rpcPic->getIsLongTerm() && (rpcPic->getPicSym()->getSlice(0)->getPOC()) == pReferencePictureSet->getPOC(i) && rpcPic->getSlice(0)->isReferenced())
1510	{
1511	if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess)
1512	{
1513	isAvailable = 0;
1514	}
1515	else
1516	{
1517	isAvailable = 1;
1518	}
1519	}
1520	}
1521	else
1522	{
1523	Int pocCycle = 1<<rpcPic->getPicSym()->getSlice(0)->getSPS()->getBitsForPOC();
1524	Int curPoc = rpcPic->getPicSym()->getSlice(0)->getPOC() & (pocCycle-1);
1525	Int refPoc = pReferencePictureSet->getPOC(i) & (pocCycle-1);
1526	if(rpcPic->getIsLongTerm() && curPoc == refPoc && rpcPic->getSlice(0)->isReferenced())
1527	{
1528	if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess)
1529	{
1530	isAvailable = 0;
1531	}
1532	else
1533	{
1534	isAvailable = 1;
1535	}
1536	}
1537	}
1538	}
1539	// if there was no such long-term check the short terms
1540	if(!isAvailable)
1541	{
1542	iterPic = rcListPic.begin();
1543	while ( iterPic != rcListPic.end())
1544	{
1545	rpcPic = *(iterPic++);
1546
1547	Int pocCycle = 1 << rpcPic->getPicSym()->getSlice(0)->getSPS()->getBitsForPOC();
1548	Int curPoc = rpcPic->getPicSym()->getSlice(0)->getPOC();
1549	Int refPoc = pReferencePictureSet->getPOC(i);
1550	if (!pReferencePictureSet->getCheckLTMSBPresent(i))
1551	{
1552	curPoc = curPoc & (pocCycle - 1);
1553	refPoc = refPoc & (pocCycle - 1);
1554	}
1555
1556	if (rpcPic->getSlice(0)->isReferenced() && curPoc == refPoc)
1557	{
1558	if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess)
1559	{
1560	isAvailable = 0;
1561	}
1562	else
1563	{
1564	isAvailable = 1;
1565	rpcPic->setIsLongTerm(1);
1566	break;
1567	}
1568	}
1569	}
1570	}
1571	// report that a picture is lost if it is in the Reference Picture Set
1572	// but not available as reference picture
1573	if(isAvailable == 0)
1574	{
1575	if (this->getPOC() + pReferencePictureSet->getDeltaPOC(i) >= pocRandomAccess)
1576	{
1577	if(!pReferencePictureSet->getUsed(i) )
1578	{
1579	if(printErrors)
1580	{
1581	printf("\nLong-term reference picture with POC = %3d seems to have been removed or not correctly decoded.", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1582	}
1583	atLeastOneRemoved = 1;
1584	}
1585	else
1586	{
1587	if(printErrors)
1588	{
1589	printf("\nLong-term reference picture with POC = %3d is lost or not correctly decoded!", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1590	}
1591	atLeastOneLost = 1;
1592	iPocLost=this->getPOC() + pReferencePictureSet->getDeltaPOC(i);
1593	}
1594	}
1595	else if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess)
1596	{
1597	atLeastOneUnabledByRecoveryPoint = 1;
1598	}
1599	else if(bUseRecoveryPoint && (this->getAssociatedIRAPType()==NAL_UNIT_CODED_SLICE_IDR_N_LP \|\| this->getAssociatedIRAPType()==NAL_UNIT_CODED_SLICE_IDR_W_RADL))
1600	{
1601	atLeastOneFlushedByPreviousIDR = 1;
1602	}
1603	}
1604	}
1605	// loop through all short-term pictures in the Reference Picture Set
1606	// to see if the picture should be kept as reference picture
1607	for(i=0;i<pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures();i++)
1608	{
1609	isAvailable = 0;
1610	// loop through all pictures in the reference picture buffer
1611	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1612	while ( iterPic != rcListPic.end())
1613	{
1614	rpcPic = *(iterPic++);
1615
1616	if(!rpcPic->getIsLongTerm() && rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getPOC() + pReferencePictureSet->getDeltaPOC(i) && rpcPic->getSlice(0)->isReferenced())
1617	{
1618	if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess)
1619	{
1620	isAvailable = 0;
1621	}
1622	else
1623	{
1624	isAvailable = 1;
1625	}
1626	}
1627	}
1628	// report that a picture is lost if it is in the Reference Picture Set
1629	// but not available as reference picture
1630	if(isAvailable == 0)
1631	{
1632	if (this->getPOC() + pReferencePictureSet->getDeltaPOC(i) >= pocRandomAccess)
1633	{
1634	if(!pReferencePictureSet->getUsed(i) )
1635	{
1636	if(printErrors)
1637	{
1638	printf("\nShort-term reference picture with POC = %3d seems to have been removed or not correctly decoded.", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1639	}
1640	atLeastOneRemoved = 1;
1641	}
1642	else
1643	{
1644	if(printErrors)
1645	{
1646	printf("\nShort-term reference picture with POC = %3d is lost or not correctly decoded!", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1647	}
1648	atLeastOneLost = 1;
1649	iPocLost=this->getPOC() + pReferencePictureSet->getDeltaPOC(i);
1650	}
1651	}
1652	else if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess)
1653	{
1654	atLeastOneUnabledByRecoveryPoint = 1;
1655	}
1656	else if(bUseRecoveryPoint && (this->getAssociatedIRAPType()==NAL_UNIT_CODED_SLICE_IDR_N_LP \|\| this->getAssociatedIRAPType()==NAL_UNIT_CODED_SLICE_IDR_W_RADL))
1657	{
1658	atLeastOneFlushedByPreviousIDR = 1;
1659	}
1660	}
1661	}
1662
1663	if(atLeastOneUnabledByRecoveryPoint \|\| atLeastOneFlushedByPreviousIDR)
1664	{
1665	return -1;
1666	}
1667	if(atLeastOneLost)
1668	{
1669	return iPocLost+1;
1670	}
1671	if(atLeastOneRemoved)
1672	{
1673	return -2;
1674	}
1675	else
1676	{
1677	return 0;
1678	}
1679	}
1680
1681	/** Function for constructing an explicit Reference Picture Set out of the available pictures in a referenced Reference Picture Set
1682	*/
1683	Void TComSlice::createExplicitReferencePictureSetFromReference( TComList<TComPic>& rcListPic, const TComReferencePictureSet pReferencePictureSet, Bool isRAP, Int pocRandomAccess, Bool bUseRecoveryPoint, const Bool bEfficientFieldIRAPEnabled)
1684	{
1685	TComPic* rpcPic;
1686	Int i, j;
1687	Int k = 0;
1688	Int nrOfNegativePictures = 0;
1689	Int nrOfPositivePictures = 0;
1690	TComReferencePictureSet* pLocalRPS = this->getLocalRPS();
1691	(*pLocalRPS)=TComReferencePictureSet();
1692
1693	Bool irapIsInRPS = false; // Used when bEfficientFieldIRAPEnabled==true
1694
1695	// loop through all pictures in the Reference Picture Set
1696	for(i=0;i<pReferencePictureSet->getNumberOfPictures();i++)
1697	{
1698	j = 0;
1699	// loop through all pictures in the reference picture buffer
1700	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1701	while ( iterPic != rcListPic.end())
1702	{
1703	j++;
1704	rpcPic = *(iterPic++);
1705
1706	if(rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getPOC() + pReferencePictureSet->getDeltaPOC(i) && rpcPic->getSlice(0)->isReferenced())
1707	{
1708	// This picture exists as a reference picture
1709	// and should be added to the explicit Reference Picture Set
1710	pLocalRPS->setDeltaPOC(k, pReferencePictureSet->getDeltaPOC(i));
1711	pLocalRPS->setUsed(k, pReferencePictureSet->getUsed(i) && (!isRAP));
1712	if (bEfficientFieldIRAPEnabled)
1713	{
1714	pLocalRPS->setUsed(k, pLocalRPS->getUsed(k) && !(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess) );
1715	}
1716
1717	if(pLocalRPS->getDeltaPOC(k) < 0)
1718	{
1719	nrOfNegativePictures++;
1720	}
1721	else
1722	{
1723	if(bEfficientFieldIRAPEnabled && rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getAssociatedIRAPPOC() && this->getAssociatedIRAPPOC() == this->getPOC()+1)
1724	{
1725	irapIsInRPS = true;
1726	}
1727	nrOfPositivePictures++;
1728	}
1729	k++;
1730	}
1731	}
1732	}
1733
1734	Bool useNewRPS = false;
1735	// if current picture is complimentary field associated to IRAP, add the IRAP to its RPS.
1736	if(bEfficientFieldIRAPEnabled && m_pcPic->isField() && !irapIsInRPS)
1737	{
1738	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1739	while ( iterPic != rcListPic.end())
1740	{
1741	rpcPic = *(iterPic++);
1742	if(rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getAssociatedIRAPPOC() && this->getAssociatedIRAPPOC() == this->getPOC()+1)
1743	{
1744	pLocalRPS->setDeltaPOC(k, 1);
1745	pLocalRPS->setUsed(k, true);
1746	nrOfPositivePictures++;
1747	k ++;
1748	useNewRPS = true;
1749	}
1750	}
1751	}
1752	pLocalRPS->setNumberOfNegativePictures(nrOfNegativePictures);
1753	pLocalRPS->setNumberOfPositivePictures(nrOfPositivePictures);
1754	pLocalRPS->setNumberOfPictures(nrOfNegativePictures+nrOfPositivePictures);
1755	// This is a simplistic inter rps example. A smarter encoder will look for a better reference RPS to do the
1756	// inter RPS prediction with. Here we just use the reference used by pReferencePictureSet.
1757	// If pReferencePictureSet is not inter_RPS_predicted, then inter_RPS_prediction is for the current RPS also disabled.
1758	if (!pReferencePictureSet->getInterRPSPrediction() \|\| useNewRPS )
1759	{
1760	pLocalRPS->setInterRPSPrediction(false);
1761	pLocalRPS->setNumRefIdc(0);
1762	}
1763	else
1764	{
1765	Int rIdx = this->getRPSidx() - pReferencePictureSet->getDeltaRIdxMinus1() - 1;
1766	Int deltaRPS = pReferencePictureSet->getDeltaRPS();
1767	const TComReferencePictureSet* pcRefRPS = this->getSPS()->getRPSList()->getReferencePictureSet(rIdx);
1768	Int iRefPics = pcRefRPS->getNumberOfPictures();
1769	Int iNewIdc=0;
1770	for(i=0; i<= iRefPics; i++)
1771	{
1772	Int deltaPOC = ((i != iRefPics)? pcRefRPS->getDeltaPOC(i) : 0); // check if the reference abs POC is >= 0
1773	Int iRefIdc = 0;
1774	for (j=0; j < pLocalRPS->getNumberOfPictures(); j++) // loop through the pictures in the new RPS
1775	{
1776	if ( (deltaPOC + deltaRPS) == pLocalRPS->getDeltaPOC(j))
1777	{
1778	if (pLocalRPS->getUsed(j))
1779	{
1780	iRefIdc = 1;
1781	}
1782	else
1783	{
1784	iRefIdc = 2;
1785	}
1786	}
1787	}
1788	pLocalRPS->setRefIdc(i, iRefIdc);
1789	iNewIdc++;
1790	}
1791	pLocalRPS->setInterRPSPrediction(true);
1792	pLocalRPS->setNumRefIdc(iNewIdc);
1793	pLocalRPS->setDeltaRPS(deltaRPS);
1794	pLocalRPS->setDeltaRIdxMinus1(pReferencePictureSet->getDeltaRIdxMinus1() + this->getSPS()->getRPSList()->getNumberOfReferencePictureSets() - this->getRPSidx());
1795	}
1796
1797	this->setRPS(pLocalRPS);
1798	this->setRPSidx(-1);
1799	}
1800
1801	//! get AC and DC values for weighted pred
1802	Void TComSlice::getWpAcDcParam(WPACDCParam *&wp)
1803	{
1804	wp = m_weightACDCParam;
1805	}
1806
1807	//! init AC and DC values for weighted pred
1808	Void TComSlice::initWpAcDcParam()
1809	{
1810	for(Int iComp = 0; iComp < MAX_NUM_COMPONENT; iComp++ )
1811	{
1812	m_weightACDCParam[iComp].iAC = 0;
1813	m_weightACDCParam[iComp].iDC = 0;
1814	}
1815	}
1816
1817	//! get tables for weighted prediction
1818	Void TComSlice::getWpScaling( RefPicList e, Int iRefIdx, WPScalingParam *&wp )
1819	{
1820	assert (e<NUM_REF_PIC_LIST_01);
1821	wp = m_weightPredTable[e][iRefIdx];
1822	}
1823
1824	//! reset Default WP tables settings : no weight.
1825	Void TComSlice::resetWpScaling()
1826	{
1827	for ( Int e=0 ; e<NUM_REF_PIC_LIST_01 ; e++ )
1828	{
1829	for ( Int i=0 ; i<MAX_NUM_REF ; i++ )
1830	{
1831	for ( Int yuv=0 ; yuv<MAX_NUM_COMPONENT ; yuv++ )
1832	{
1833	WPScalingParam *pwp = &(m_weightPredTable[e][i][yuv]);
1834	pwp->bPresentFlag = false;
1835	pwp->uiLog2WeightDenom = 0;
1836	pwp->uiLog2WeightDenom = 0;
1837	pwp->iWeight = 1;
1838	pwp->iOffset = 0;
1839	}
1840	}
1841	}
1842	}
1843
1844	//! init WP table
1845	Void TComSlice::initWpScaling(const TComSPS *sps)
1846	{
1847	const Bool bUseHighPrecisionPredictionWeighting = sps->getSpsRangeExtension().getHighPrecisionOffsetsEnabledFlag();
1848	for ( Int e=0 ; e<NUM_REF_PIC_LIST_01 ; e++ )
1849	{
1850	for ( Int i=0 ; i<MAX_NUM_REF ; i++ )
1851	{
1852	for ( Int yuv=0 ; yuv<MAX_NUM_COMPONENT ; yuv++ )
1853	{
1854	WPScalingParam *pwp = &(m_weightPredTable[e][i][yuv]);
1855	if ( !pwp->bPresentFlag )
1856	{
1857	// Inferring values not present :
1858	pwp->iWeight = (1 << pwp->uiLog2WeightDenom);
1859	pwp->iOffset = 0;
1860	}
1861
1862	const Int offsetScalingFactor = bUseHighPrecisionPredictionWeighting ? 1 : (1 << (sps->getBitDepth(toChannelType(ComponentID(yuv)))-8));
1863
1864	pwp->w = pwp->iWeight;
1865	pwp->o = pwp->iOffset * offsetScalingFactor; //NOTE: This value of the ".o" variable is never used - .o is set immediately before it gets used
1866	pwp->shift = pwp->uiLog2WeightDenom;
1867	pwp->round = (pwp->uiLog2WeightDenom>=1) ? (1 << (pwp->uiLog2WeightDenom-1)) : (0);
1868	}
1869	}
1870	}
1871	}
1872
1873	// ------------------------------------------------------------------------------------------------
1874	// Video parameter set (VPS)
1875	// ------------------------------------------------------------------------------------------------
1876	TComVPS::TComVPS()
1877	: m_VPSId ( 0)
1878	, m_uiMaxTLayers ( 1)
1879	#if NH_MV
1880	, m_uiMaxLayersMinus1 ( 0)
1881	#else
1882	, m_uiMaxLayers ( 1)
1883	#endif
1884	, m_bTemporalIdNestingFlag (false)
1885	, m_numHrdParameters ( 0)
1886	#if NH_MV
1887	, m_maxLayerId ( 0)
1888	#else
1889	, m_maxNuhReservedZeroLayerId ( 0)
1890	#endif
1891	, m_hrdParameters ()
1892	, m_hrdOpSetIdx ()
1893	, m_cprmsPresentFlag ()
1894	{
1895	#if NH_MV
1896	m_vpsBaseLayerInternalFlag = true;
1897	m_vpsBaseLayerAvailableFlag = true;
1898
1899	m_numViews = 0;
1900
1901	#endif
1902
1903	for( Int i = 0; i < MAX_TLAYER; i++)
1904	{
1905	m_numReorderPics[i] = 0;
1906	m_uiMaxDecPicBuffering[i] = 1;
1907	m_uiMaxLatencyIncrease[i] = 0;
1908	}
1909	#if NH_MV
1910	for (Int lsIdx = 0; lsIdx < MAX_VPS_OP_SETS_PLUS1; lsIdx++ )
1911	{
1912	for( Int layerId = 0; layerId < MAX_VPS_NUH_LAYER_ID_PLUS1; layerId++ )
1913	{
1914	m_layerIdIncludedFlag[lsIdx][layerId] = (( lsIdx == 0 ) && ( layerId == 0 )) ;
1915	}
1916	}
1917	m_vpsNumProfileTierLevelMinus1 = -1;
1918
1919	m_numAddLayerSets = 0;
1920	m_numAddOlss = 0;
1921	m_defaultOutputLayerIdc = 0;
1922
1923	for ( Int i = 0; i < MAX_VPS_OUTPUTLAYER_SETS; i++)
1924	{
1925	m_layerSetIdxForOlsMinus1[i] = -1;
1926	for ( Int j = 0; j < MAX_VPS_NUH_LAYER_ID_PLUS1; j++)
1927	{
1928	m_profileTierLevelIdx[i][j] = -1;
1929	m_outputLayerFlag[i][j] = false;
1930	}
1931	m_altOutputLayerFlag[ i ] = false;
1932	}
1933
1934	m_repFormatIdxPresentFlag = false;
1935	m_maxOneActiveRefLayerFlag = false;
1936	m_vpsPocLsbAlignedFlag = false;
1937	m_directDepTypeLenMinus2 = 0;
1938
1939
1940	m_vpsExtensionFlag = true;
1941	m_vpsNonVuiExtensionLength = 0;
1942	m_splittingFlag = false;
1943
1944
1945	for( Int i = 0; i < MAX_NUM_SCALABILITY_TYPES; i++ )
1946	{
1947	m_scalabilityMaskFlag[i] = false;
1948	m_dimensionIdLen [i] = -1;
1949	}
1950
1951	m_vpsNuhLayerIdPresentFlag = false;
1952
1953	for( Int i = 0; i < MAX_VPS_OP_SETS_PLUS1; i++ )
1954	{
1955	m_vpsProfilePresentFlag [i] = false;
1956	m_layerSetIdxForOlsMinus1 [i] = 0;
1957	for( Int j = 0; j < MAX_VPS_NUH_LAYER_ID_PLUS1; j++ )
1958	{
1959	m_outputLayerFlag[i][j] = false;
1960	}
1961	}
1962
1963	for( Int i = 0; i < MAX_NUM_LAYER_IDS; i++ )
1964	{
1965	m_layerIdInVps[i] = (i == 0 ) ? 0 : -1;
1966	}
1967
1968	for( Int i = 0; i < MAX_NUM_LAYERS; i++ )
1969	{
1970	m_layerIdInNuh [i] = ( i == 0 ) ? 0 : -1;
1971	m_numDirectRefLayers[i] = 0;
1972	#if NH_3D
1973	m_numRefListLayers[i] = 0;
1974	#endif
1975	m_vpsRepFormatIdx [i] = 0;
1976	m_pocLsbNotPresentFlag[i] = 0;
1977	m_viewIdVal [i] = 0;
1978
1979	#if NH_3D
1980	m_viewIndex [i] = -1;
1981	#endif
1982
1983	for( Int j = 0; j < MAX_NUM_LAYERS; j++ )
1984	{
1985	m_directDependencyFlag[i][j] = false;
1986	m_directDependencyType[i][j] = -1;
1987	m_dependencyFlag [i][j] = false;
1988	m_idDirectRefLayer[i][j] = -1;
1989	#if NH_3D
1990	m_idRefListLayer[i][j] = -1;
1991	#endif
1992	m_idPredictedLayer[i][j] = -1;
1993	m_idRefLayer [i][j] = -1;
1994	m_maxTidIlRefPicsPlus1[i][j] = 7;
1995	}
1996
1997	for( Int j = 0; j < MAX_NUM_SCALABILITY_TYPES; j++ )
1998	{
1999	m_dimensionId[i][j] = 0;
2000	}
2001	#if NH_3D_ARP
2002	#endif
2003	}
2004	#endif
2005	}
2006
2007	TComVPS::~TComVPS()
2008	{
2009	}
2010
2011	#if NH_MV
2012
2013	Bool TComVPS::checkVPSExtensionSyntax()
2014	{
2015	for( Int layer = 1; layer <= getMaxLayersMinus1(); layer++ )
2016	{
2017	// check layer_id_in_nuh constraint
2018	assert( getLayerIdInNuh( layer ) > getLayerIdInNuh( layer -1 ) );
2019	}
2020
2021	//The value of vps_num_rep_formats_minus1 shall be in the range of 0 to 255, inclusive.
2022	assert( getVpsNumRepFormatsMinus1() >= 0 );
2023	assert( getVpsNumRepFormatsMinus1() <= 255 );
2024
2025	// The value of num_add_layer_sets shall be in the range of 0 to 1023, inclusive.
2026	assert( getNumAddLayerSets() >= 0 && getNumAddLayerSets() <= 1023 );
2027	return true;
2028	}
2029
2030	Int TComVPS::getNumScalabilityTypes() const
2031	{
2032	return scalTypeToScalIdx( ScalabilityType(MAX_NUM_SCALABILITY_TYPES) );
2033	}
2034
2035	Int TComVPS::scalTypeToScalIdx( ScalabilityType scalType ) const
2036	{
2037	assert( (Int)scalType >= 0 && (Int)scalType <= MAX_NUM_SCALABILITY_TYPES );
2038	assert( (Int)scalType == MAX_NUM_SCALABILITY_TYPES \|\| getScalabilityMaskFlag( scalType ) );
2039	Int scalIdx = 0;
2040	for( Int curScalType = 0; curScalType < scalType; curScalType++ )
2041	{
2042	scalIdx += ( getScalabilityMaskFlag( curScalType ) ? 1 : 0 );
2043
2044	}
2045
2046	return scalIdx;
2047	}
2048	Void TComVPS::setScalabilityMaskFlag( UInt val )
2049	{
2050	for ( Int scalType = 0; scalType < MAX_NUM_SCALABILITY_TYPES; scalType++ )
2051	{
2052	setScalabilityMaskFlag( scalType, ( val & (1 << scalType ) ) != 0 );
2053	}
2054	}
2055
2056	Void TComVPS::setRefLayers()
2057	{
2058
2059	for( Int i = 0; i <= getMaxLayersMinus1(); i++ )
2060	{
2061	for( Int j = 0; j <= getMaxLayersMinus1(); j++ )
2062	{
2063	m_dependencyFlag[ i ][ j ] = getDirectDependencyFlag( i , j );
2064	for( Int k = 0; k < i; k++ )
2065	{
2066	if( getDirectDependencyFlag(i , k ) && m_dependencyFlag[k][j] )
2067	{
2068	m_dependencyFlag[ i ][ j ] = true;
2069	}
2070	}
2071	}
2072	}
2073
2074	for( Int i = 0; i <= getMaxLayersMinus1(); i++ )
2075	{
2076	Int iNuhLId = getLayerIdInNuh( i );
2077	Int d = 0;
2078	#if NH_3D
2079	Int l = 0;
2080	#endif
2081	Int r = 0;
2082	Int p = 0;
2083
2084	for( Int j = 0; j <= getMaxLayersMinus1(); j++ )
2085	{
2086	Int jNuhLid = getLayerIdInNuh( j );
2087	if( getDirectDependencyFlag( i , j ) )
2088	{
2089	m_idDirectRefLayer[iNuhLId][d++] = jNuhLid;
2090	}
2091	#if NH_3D
2092	if( getDirectDependencyFlag( i , j ) && ( getDepthId( iNuhLId ) == getDepthId( jNuhLid ) ))
2093	{
2094	m_idRefListLayer [iNuhLId][l++] = jNuhLid;
2095	}
2096	#endif
2097
2098	if( getDependencyFlag( i , j ) )
2099	{
2100	m_idRefLayer [iNuhLId][r++] = jNuhLid;
2101	}
2102	if( getDependencyFlag( j , i ) )
2103	{
2104	m_idPredictedLayer[iNuhLId][p++] = jNuhLid;
2105	}
2106	}
2107	m_numDirectRefLayers[ iNuhLId ] = d;
2108	#if NH_3D
2109	m_numRefListLayers[ iNuhLId ] = l;
2110	#endif
2111
2112	m_numRefLayers [ iNuhLId ] = r;
2113	m_numPredictedLayers[ iNuhLId ] = p;
2114	}
2115
2116	Bool layerIdInListFlag[ 64 ];
2117	for( Int i = 0; i <= 63; i++ )
2118	{
2119	layerIdInListFlag[ i ] = 0;
2120	}
2121
2122	Int k = 0;
2123	for( Int i = 0; i <= getMaxLayersMinus1(); i++ )
2124	{
2125	Int iNuhLId = getLayerIdInNuh( i );
2126	if( getNumDirectRefLayers( iNuhLId ) == 0 )
2127	{
2128	m_treePartitionLayerIdList[ k ][ 0 ] = iNuhLId;
2129	Int h = 1;
2130	for( Int j = 0; j < getNumPredictedLayers( iNuhLId ); j++ )
2131	{
2132	Int predLId = getIdPredictedLayer( iNuhLId, j );
2133	if ( !layerIdInListFlag[ predLId ] )
2134	{
2135	m_treePartitionLayerIdList[ k ][ h++ ] = predLId;
2136	layerIdInListFlag[ predLId ] = 1;
2137	}
2138	}
2139	m_numLayersInTreePartition[ k++ ] = h;
2140	}
2141	}
2142	m_numIndependentLayers = k;
2143	}
2144
2145
2146	Void TComVPS::initNumViews( )
2147	{
2148	m_numViews = 1;
2149	#if NH_3D
2150	AOF( m_viewOIdxList.size() == 0 );
2151	m_viewOIdxList.push_back( 0 );
2152	#endif
2153
2154	for( Int i = 0; i <= getMaxLayersMinus1(); i++ )
2155	{
2156	Int lId = getLayerIdInNuh( i );
2157	if( i > 0 )
2158	{
2159	Bool newViewFlag = true;
2160	for( Int j = 0; j < i; j++ )
2161	{
2162	if( getViewOrderIdx( lId ) == getViewOrderIdx( getLayerIdInNuh( j ) ) )
2163	{
2164	newViewFlag = false;
2165	}
2166	}
2167	if( newViewFlag )
2168	{
2169	m_numViews++;
2170	#if NH_3D
2171	m_viewOIdxList.push_back( getViewOrderIdx( lId ) );
2172	#endif
2173	}
2174	}
2175	}
2176	}
2177
2178
2179	Int TComVPS::getScalabilityId( Int layerIdInVps, ScalabilityType scalType ) const
2180	{
2181	return getScalabilityMaskFlag( scalType ) ? getDimensionId( layerIdInVps, scalTypeToScalIdx( scalType ) ) : 0;
2182	}
2183
2184	#if NH_3D
2185	Int TComVPS::getLayerIdInNuh( Int viewIndex, Bool depthFlag ) const
2186	{
2187	Int foundLayerIdinNuh = -1;
2188
2189	for (Int layerIdInVps = 0 ; layerIdInVps <= getMaxLayersMinus1(); layerIdInVps++ )
2190	{
2191	Int layerIdInNuh = getLayerIdInNuh( layerIdInVps );
2192	if( ( getViewIndex( layerIdInNuh ) == viewIndex ) && ( getDepthId( layerIdInNuh ) == ( depthFlag ? 1 : 0 ) ) )
2193	{
2194	foundLayerIdinNuh = layerIdInNuh;
2195	break;
2196	}
2197	}
2198	return foundLayerIdinNuh;
2199	}
2200
2201	Void TComVPS::createCamPars(Int iNumViews)
2202	{
2203	m_numCp .resize( iNumViews );
2204	m_cpRefVoi .resize( iNumViews );
2205	m_cpInSliceSegmentHeaderFlag.resize( iNumViews );
2206	m_cpPresentFlag .resize( iNumViews );
2207	m_aaaiCodedScale .resize( iNumViews );
2208	m_aaaiCodedOffset .resize( iNumViews );
2209
2210	for ( Int i = 0; i < iNumViews ; i++ )
2211	{
2212	m_numCp [i] = 0;
2213	m_cpRefVoi [i].resize( iNumViews );
2214	m_cpInSliceSegmentHeaderFlag[i] = false;
2215	m_aaaiCodedScale [i].resize( 2 );
2216	m_aaaiCodedOffset [i].resize( 2 );
2217	m_cpPresentFlag [i].resize( iNumViews );
2218
2219	for ( Int j = 0; j < iNumViews; j++)
2220	{
2221	m_cpRefVoi [i][j] = 0;
2222	m_cpPresentFlag [i][j] = false;
2223	}
2224
2225	for ( Int j = 0; j < 2; j++ )
2226	{
2227	m_aaaiCodedScale [i][j].resize( MAX_NUM_LAYERS );
2228	m_aaaiCodedOffset [i][j].resize( MAX_NUM_LAYERS );
2229
2230	for ( Int k = 0; k < MAX_NUM_LAYERS; k++ )
2231	{
2232	m_aaaiCodedScale [i][j][k] = 0;
2233	m_aaaiCodedOffset[i][j][k] = 0;
2234	}
2235	}
2236	}
2237	}
2238	#endif // NH_3D
2239
2240
2241	Int TComVPS::xGetDimBitOffset( Int j ) const
2242	{
2243	Int dimBitOffset = 0;
2244	if ( getSplittingFlag() && j == getNumScalabilityTypes() )
2245	{
2246	dimBitOffset = 6;
2247	}
2248	else
2249	{
2250	for (Int dimIdx = 0; dimIdx <= j-1; dimIdx++)
2251	{
2252	dimBitOffset += getDimensionIdLen( dimIdx );
2253	}
2254	}
2255	return dimBitOffset;
2256	}
2257
2258	Int TComVPS::inferDimensionId( Int i, Int j ) const
2259	{
2260	return ( ( getLayerIdInNuh( i ) & ( (1 << xGetDimBitOffset( j + 1 ) ) - 1) ) >> xGetDimBitOffset( j ) );
2261	}
2262
2263	Int TComVPS::inferLastDimsionIdLenMinus1() const
2264	{
2265	return ( 5 - xGetDimBitOffset( getNumScalabilityTypes() - 1 ) );
2266	}
2267
2268	Int TComVPS::getNumLayersInIdList( Int lsIdx ) const
2269	{
2270	assert( lsIdx >= 0 );
2271	assert( lsIdx <= getNumLayerSets() );
2272	return (Int) m_layerSetLayerIdList[ lsIdx ].size();
2273	}
2274
2275	Int TComVPS::getNumOutputLayerSets() const
2276	{
2277	return getNumAddOlss() + getNumLayerSets();
2278	}
2279
2280
2281
2282	Void TComVPS::deriveLayerSetLayerIdList()
2283	{
2284	m_layerSetLayerIdList.resize( getVpsNumLayerSetsMinus1() + 1 );
2285	for (Int i = 0; i <= getVpsNumLayerSetsMinus1(); i++ )
2286	{
2287	for( Int m = 0; m <= getVpsMaxLayerId(); m++ )
2288	{
2289	if( getLayerIdIncludedFlag( i, m) )
2290	{
2291	m_layerSetLayerIdList[ i ].push_back( m );
2292	}
2293	}
2294	}
2295	}
2296
2297	Void TComVPS::initTargetLayerIdLists()
2298	{
2299	m_targetDecLayerIdLists.resize( getNumOutputLayerSets() );
2300	m_targetOptLayerIdLists.resize( getNumOutputLayerSets() );
2301	}
2302
2303	Void TComVPS::deriveTargetLayerIdList( Int i )
2304	{
2305	Int lsIdx = olsIdxToLsIdx( i );
2306
2307	for( Int j = 0; j < getNumLayersInIdList( lsIdx ); j++ )
2308	{
2309	if ( getNecessaryLayerFlag( i , j ))
2310	{
2311	m_targetDecLayerIdLists[i].push_back( m_layerSetLayerIdList[ lsIdx ][ j ] );
2312	}
2313
2314	if( getOutputLayerFlag( i, j ))
2315	{
2316	m_targetOptLayerIdLists[i].push_back( m_layerSetLayerIdList[ lsIdx ][ j ] );
2317	}
2318	}
2319	assert( getNumOutputLayersInOutputLayerSet( i ) > 0 );
2320	}
2321
2322	Bool TComVPS::inferOutputLayerFlag( Int i, Int j ) const
2323	{
2324	Bool outputLayerFlag;
2325	switch ( getDefaultOutputLayerIdc( ) )
2326	{
2327	case 0:
2328	outputLayerFlag = true;
2329	break;
2330	case 1:
2331	outputLayerFlag = ( j == m_layerSetLayerIdList[ olsIdxToLsIdx( i ) ].size() - 1 );
2332	break;
2333	case 2:
2334	if ( i == 0 && j == 0)
2335	{
2336	outputLayerFlag = true; // This is a software only fix for a bug in the spec. In spec outputLayerFlag is neither present nor inferred.
2337	}
2338	else
2339	{
2340	assert( 0 );
2341	}
2342	break;
2343	default:
2344	assert( 0 );
2345	break;
2346	}
2347	return outputLayerFlag;
2348	}
2349
2350	Int TComVPS::getMaxSubLayersInLayerSetMinus1( Int i ) const
2351	{
2352	Int maxSLMinus1 = 0;
2353	for( Int k = 0; k < getNumLayersInIdList( i ); k++ )
2354	{
2355	Int lId = m_layerSetLayerIdList[i][k];
2356	maxSLMinus1 = std::max( maxSLMinus1, getSubLayersVpsMaxMinus1( getLayerIdInVps( lId ) ));
2357	}
2358	return maxSLMinus1;
2359	}
2360
2361	Bool TComVPS::getAltOutputLayerFlagVar( Int i ) const
2362	{
2363	// Semantics variable not syntax element !
2364
2365	Bool altOptLayerFlag = false;
2366	if ( i > 0 && getNumOutputLayersInOutputLayerSet( i ) == 1 &&
2367	getNumDirectRefLayers( getOlsHighestOutputLayerId( i ) ) > 0 )
2368	{
2369	altOptLayerFlag = getAltOutputLayerFlag( i );
2370	}
2371	return altOptLayerFlag;
2372	}
2373
2374
2375
2376	Int TComVPS::inferProfileTierLevelIdx(Int i, Int j) const
2377	{
2378	Bool inferZero = ( i == 0 && j == 0 && getVpsBaseLayerInternalFlag() );
2379	Bool inferGreaterZero = getNecessaryLayerFlag(i,j) && ( getVpsNumProfileTierLevelMinus1() == 0 );
2380	assert( inferZero \|\| inferGreaterZero );
2381
2382	Bool ptlIdx = 0; // inference for greaterZero
2383	if ( inferZero )
2384	{
2385	ptlIdx = getMaxLayersMinus1() > 0 ? 1 : 0;
2386	if ( inferGreaterZero )
2387	{
2388	assert( ptlIdx == 0 );
2389	// This should never happen since :
2390	// When vps_max_layers_minus1 is greater than 0, the value of vps_num_profile_tier_level_minus1 shall be greater than or equal to 1.
2391	}
2392	}
2393	return ptlIdx;
2394	}
2395
2396	Void TComVPS::deriveAddLayerSetLayerIdList(Int i)
2397	{
2398	assert( m_layerSetLayerIdList.size() == ( getVpsNumLayerSetsMinus1() + 1 + i ) );
2399	std::vector<Int> layerSetLayerIdList;
2400
2401	for( Int treeIdx = 1; treeIdx < getNumIndependentLayers(); treeIdx++ )
2402	{
2403	// The value of highest_layer_idx_plus1[ i ][ j ] shall be in the range of 0 to NumLayersInTreePartition[ j ], inclusive.
2404	assert( getHighestLayerIdxPlus1( i, treeIdx ) >= 0 && getHighestLayerIdxPlus1( i, treeIdx ) <= getNumLayersInTreePartition( treeIdx ) );
2405
2406	for( Int layerCnt = 0; layerCnt < getHighestLayerIdxPlus1( i, treeIdx ); layerCnt++ )
2407	{
2408	layerSetLayerIdList.push_back( getTreePartitionLayerIdList( treeIdx, layerCnt ) );
2409	}
2410	}
2411	m_layerSetLayerIdList.push_back( layerSetLayerIdList );
2412
2413	//It is a requirement of bitstream conformance that
2414	//NumLayersInIdList[ vps_num_layer_sets_minus1 + 1 + i ] shall be greater than 0.
2415	assert( getNumLayersInIdList( getVpsNumLayerSetsMinus1() + 1 + i ) > 0 );
2416	}
2417
2418
2419	Void TComVPS::deriveNecessaryLayerFlags(Int olsIdx)
2420	{
2421	AOF( olsIdx >= 0 && olsIdx < getNumOutputLayerSets() );
2422	Int lsIdx = olsIdxToLsIdx( olsIdx );
2423	for( Int lsLayerIdx = 0; lsLayerIdx < getNumLayersInIdList( lsIdx) ; lsLayerIdx++ )
2424	{
2425	m_necessaryLayerFlag[ olsIdx ][ lsLayerIdx ] = 0;
2426	}
2427	for( Int lsLayerIdx = 0; lsLayerIdx < getNumLayersInIdList( lsIdx ); lsLayerIdx++ )
2428	{
2429	if( getOutputLayerFlag( olsIdx, lsLayerIdx ))
2430	{
2431	m_necessaryLayerFlag[ olsIdx ][ lsLayerIdx ] = 1;
2432	Int currLayerId = getLayerSetLayerIdList( lsIdx, lsLayerIdx );
2433	for( Int rLsLayerIdx = 0; rLsLayerIdx < lsLayerIdx; rLsLayerIdx++ )
2434	{
2435	Int refLayerId = getLayerSetLayerIdList( lsIdx, rLsLayerIdx );
2436	if( getDependencyFlag( getLayerIdInVps( currLayerId ), getLayerIdInVps( refLayerId ) ) )
2437	{
2438	m_necessaryLayerFlag[ olsIdx ][ rLsLayerIdx ] = 1;
2439	}
2440	}
2441	}
2442	}
2443	m_numNecessaryLayers[ olsIdx ] = 0;
2444	for( Int lsLayerIdx = 0; lsLayerIdx < getNumLayersInIdList( lsIdx ); lsLayerIdx++ )
2445	{
2446	m_numNecessaryLayers[ olsIdx ] += m_necessaryLayerFlag[ olsIdx ][ lsLayerIdx ];
2447	}
2448	}
2449
2450	Void TComVPS::printPTL() const
2451	{
2452	std::vector<Int> idx;
2453	std::vector<Int> num;
2454	IntAry2d ptlInfo;
2455
2456	std::cout << std::right << std::setw(60) << std::setfill('-') << " " << std::setfill(' ') << std::endl << "PTLI" << std::endl;
2457
2458	for ( Int i = 0; i <= getVpsNumProfileTierLevelMinus1(); i++ )
2459	{
2460	std::vector<Int> curPtlInfo;
2461	const ProfileTierLevel* ptl = getPTL( i )->getGeneralPTL();
2462	curPtlInfo.push_back( (Int) ptl->getProfileIdc() );
2463	curPtlInfo.push_back( (Int) ptl->getTierFlag() );
2464	curPtlInfo.push_back( (Int) ptl->getLevelIdc() );
2465	curPtlInfo.push_back( (Int) ptl->getInbldFlag() );
2466
2467	idx.push_back ( i );
2468	num.push_back ( 4 );
2469	ptlInfo.push_back( curPtlInfo );
2470	}
2471
2472	xPrintArray( "VpsProfileTierLevel", getVpsNumProfileTierLevelMinus1() + 1, idx, num, ptlInfo, false );
2473
2474	num.clear();
2475	idx.clear();
2476	for (Int i = 0; i < getNumOutputLayerSets(); i++)
2477	{
2478	num.push_back ( getNumLayersInIdList( olsIdxToLsIdx( i )) );
2479	idx.push_back( i );
2480	}
2481
2482	xPrintArray( "profile_tier_level_idx", getNumOutputLayerSets(), idx, num, m_profileTierLevelIdx, true );
2483	std::cout << std::endl;
2484	}
2485
2486	Void TComVPS::printLayerDependencies() const
2487	{
2488	vector<Int> fullArray;
2489	vector<Int> range;
2490
2491	#if NH_3D
2492	vector<Int> depthId;
2493	#endif
2494
2495	vector<Int> viewOrderIndex;
2496	vector<Int> auxId;
2497	vector<Int> dependencyId;
2498	vector<Int> viewId;
2499	for (Int i = 0; i <= getMaxLayersMinus1(); i++ )
2500	{
2501	fullArray.push_back( getMaxLayersMinus1() + 1 );
2502	range.push_back( i );
2503	viewOrderIndex.push_back( getViewIndex ( i ) );
2504	dependencyId .push_back( getDependencyId( i ) );
2505	auxId .push_back( getAuxId ( i ) );
2506	viewId .push_back( getViewId ( getLayerIdInNuh( i ) ) );
2507	#if NH_3D
2508	depthId.push_back( getDepthId( i ) );
2509	#endif
2510	}
2511	std::cout << std::right << std::setw(60) << std::setfill('-') << " " << std::setfill(' ') << std::endl << "Layer Dependencies" << std::endl;
2512	xPrintArray( "direct_dependency_flag", getMaxLayersMinus1()+1, range, fullArray, m_directDependencyFlag, false );
2513	xPrintArray( "DependencyFlag", getMaxLayersMinus1()+1, range, fullArray, m_dependencyFlag, false );
2514	xPrintArray( "layer_id_in_nuh", getMaxLayersMinus1()+1, m_layerIdInNuh, true );
2515	xPrintArray( "IdPredictedLayer", getMaxLayersMinus1() + 1, m_layerIdInNuh, m_numPredictedLayers, m_idPredictedLayer, true );
2516	xPrintArray( "IdRefLayer" , getMaxLayersMinus1() + 1, m_layerIdInNuh, m_numRefLayers, m_idRefLayer, true );
2517	xPrintArray( "IdDirectRefLayer", getMaxLayersMinus1() + 1, m_layerIdInNuh, m_numDirectRefLayers, m_idDirectRefLayer, true );
2518	#if NH_3D
2519	xPrintArray( "IdRefListLayer", getMaxLayersMinus1() + 1, m_layerIdInNuh, m_numRefListLayers, m_idRefListLayer, true );
2520	#endif
2521
2522	std::cout << std::endl;
2523	}
2524
2525	Void TComVPS::printScalabilityId() const
2526	{
2527	vector<Int> layerIdxInVps;
2528
2529
2530	vector<Int> depthId;
2531	vector<Int> viewOrderIndex;
2532	vector<Int> auxId;
2533	vector<Int> dependencyId;
2534	vector<Int> viewId;
2535
2536	for (Int i = 0; i <= getMaxLayersMinus1(); i++ )
2537	{
2538	Int layerIdInNuh = getLayerIdInNuh( i );
2539	layerIdxInVps .push_back( i );
2540	depthId .push_back( getDepthId ( layerIdInNuh ) );
2541	viewOrderIndex.push_back( getViewIndex ( layerIdInNuh ) );
2542	dependencyId .push_back( getDependencyId( layerIdInNuh ) );
2543	auxId .push_back( getAuxId ( layerIdInNuh ) );
2544	viewId .push_back( getViewId ( layerIdInNuh ) );
2545
2546	}
2547
2548	std::cout << std::right << std::setw(60) << std::setfill('-') << " " << std::setfill(' ') << std::endl << "Scalability Ids" << std::endl;
2549	xPrintArray( "layerIdxInVps" , getMaxLayersMinus1()+1, layerIdxInVps, false );
2550	xPrintArray( "layer_id_in_nuh", getMaxLayersMinus1()+1, m_layerIdInNuh, false );
2551
2552	xPrintArray( "DepthLayerFlag", getMaxLayersMinus1()+1, depthId , false );
2553	xPrintArray( "ViewOrderIdx" , getMaxLayersMinus1()+1, viewOrderIndex, false );
2554	xPrintArray( "DependencyId" , getMaxLayersMinus1()+1, dependencyId , false );
2555	xPrintArray( "AuxId" , getMaxLayersMinus1()+1, auxId , false );
2556	xPrintArray( "ViewIdVal" , getMaxLayersMinus1()+1, viewId , false );
2557
2558	std::cout << std::endl;
2559	}
2560
2561	Void TComVPS::printLayerSets() const
2562	{
2563	vector<Int> fullArray;
2564	vector<Int> numLayersInIdList;
2565	vector<Int> rangeLayerSets;
2566
2567
2568	for (Int i = 0; i < getNumLayerSets(); i++ )
2569	{
2570	numLayersInIdList.push_back( getNumLayersInIdList( i ) );
2571	rangeLayerSets.push_back( i );
2572	}
2573
2574	vector<Int> rangeOutputLayerSets;
2575	vector<Int> numOutputLayersInOutputLayerSet;
2576	vector<Int> numDecLayer;
2577	vector<Int> numLayersInLayerSetForOutputLayerSet;
2578	vector<Int> vOlsIdxToLsIdx;
2579	for (Int i = 0; i < getNumOutputLayerSets(); i++ )
2580	{
2581	vOlsIdxToLsIdx.push_back( olsIdxToLsIdx(i));
2582	numOutputLayersInOutputLayerSet.push_back( getNumOutputLayersInOutputLayerSet( i ) );
2583	numDecLayer.push_back( (Int) m_targetDecLayerIdLists[ i ].size() );
2584	rangeOutputLayerSets.push_back( i );
2585	numLayersInLayerSetForOutputLayerSet.push_back( getNumLayersInIdList( olsIdxToLsIdx( i ) ) );
2586	}
2587
2588	vector<Int> rangeIndependentLayers;
2589	for(Int i = 0; i < getNumIndependentLayers(); i++ )
2590	{
2591	rangeIndependentLayers.push_back( i );
2592	}
2593
2594	vector<Int> rangeAddLayerSets;
2595	vector<Int> numHighestLayerIdxPlus1;
2596	for(Int i = 0; i < getNumAddLayerSets(); i++ )
2597	{
2598	rangeAddLayerSets.push_back( i );
2599	numHighestLayerIdxPlus1.push_back( getNumIndependentLayers() );
2600	}
2601
2602	std::cout << std::right << std::setw(60) << std::setfill('-') << " " << std::setfill(' ') << std::endl << "Layer Sets" << std::endl;
2603	xPrintArray( "TreePartitionLayerIdList", getNumIndependentLayers(), rangeIndependentLayers, m_numLayersInTreePartition, m_treePartitionLayerIdList, true );
2604	xPrintArray( "highest_layer_idx_plus1", getNumAddLayerSets(), rangeAddLayerSets, numHighestLayerIdxPlus1, m_highestLayerIdxPlus1, true );
2605	xPrintArray( "LayerSetLayerIdList" , (Int) getNumLayerSets() , rangeLayerSets , numLayersInIdList, m_layerSetLayerIdList, true );
2606	xPrintArray( "OlsIdxToLsIdx", (Int) vOlsIdxToLsIdx.size(), vOlsIdxToLsIdx, true );
2607	xPrintArray( "OutputLayerFlag" , getNumOutputLayerSets(), rangeOutputLayerSets, numLayersInLayerSetForOutputLayerSet, m_outputLayerFlag, true );
2608	xPrintArray( "TargetOptLayerIdList", getNumOutputLayerSets(), rangeOutputLayerSets, numOutputLayersInOutputLayerSet, m_targetOptLayerIdLists, true );
2609	xPrintArray( "NecessaryLayerFlag" , getNumOutputLayerSets(), rangeOutputLayerSets, numLayersInLayerSetForOutputLayerSet, m_necessaryLayerFlag , true );
2610	xPrintArray( "TargetDecLayerIdList", getNumOutputLayerSets(), rangeOutputLayerSets, numDecLayer, m_targetDecLayerIdLists, true );
2611	std::cout << endl;
2612	}
2613
2614	#if NH_3D
2615	Void TComVPS::initViewCompLayer()
2616	{
2617	assert( m_viewCompLayerId.size() == 0 && m_viewCompLayerPresentFlag.size() == 0 );
2618	for( Int i = 0; i < getNumViews(); i++ )
2619	{
2620	m_viewCompLayerId .push_back( std::vector<Int>(0) );
2621	m_viewCompLayerPresentFlag.push_back( std::vector<Bool>(0) );
2622
2623	for( Int depFlag = 0; depFlag <= 1; depFlag++ )
2624	{
2625	Int iViewOIdx = getViewOIdxList( i );
2626	Int layerId = -1;
2627	for( Int j = 0; j <= getMaxLayersMinus1(); j++ )
2628	{
2629	Int jNuhLId = getLayerIdInNuh( j );
2630	if( getVpsDepthFlag( jNuhLId ) == ( (Bool) depFlag ) && getViewOrderIdx( jNuhLId ) == iViewOIdx
2631	&& getDependencyId( jNuhLId ) == 0 && getAuxId( jNuhLId ) == 0 )
2632	{
2633	layerId = jNuhLId;
2634	}
2635	}
2636	m_viewCompLayerPresentFlag[ i ].push_back( layerId != -1 );
2637	m_viewCompLayerId [ i ].push_back( layerId );
2638	}
2639	}
2640	}
2641
2642	Int TComVPS::getVoiInVps(Int viewOIdx) const
2643	{
2644	for ( Int i = 0; i < m_viewOIdxList.size(); i++ )
2645	{
2646	if ( m_viewOIdxList[ i ] == viewOIdx )
2647	{
2648	return i;
2649	}
2650	}
2651	assert( 0 );
2652	return -1;
2653	}
2654
2655	Void TComVPS::deriveCpPresentFlag()
2656	{
2657	for( Int nInVps = 0; nInVps < getNumViews(); nInVps++ )
2658	{
2659	for( Int mInVps = 0; mInVps < getNumViews(); mInVps++ )
2660	{
2661	m_cpPresentFlag[nInVps][mInVps] = 0;
2662	}
2663	}
2664
2665	for( Int n = 1; n < getNumViews(); n++ )
2666	{
2667	Int iInVps = getVoiInVps( getViewOIdxList( n ) );
2668	for( Int m = 0; m < getNumCp( iInVps ); m++ )
2669	{
2670	m_cpPresentFlag[ iInVps ][ getVoiInVps( getCpRefVoi( iInVps, m ) ) ] = 1;
2671	}
2672	}
2673	}
2674
2675	#endif
2676	#endif // NH_MV
2677
2678	// ------------------------------------------------------------------------------------------------
2679	// Sequence parameter set (SPS)
2680	// ------------------------------------------------------------------------------------------------
2681
2682	TComSPSRExt::TComSPSRExt()
2683	: m_transformSkipRotationEnabledFlag (false)
2684	, m_transformSkipContextEnabledFlag (false)
2685	// m_rdpcmEnabledFlag initialized below
2686	, m_extendedPrecisionProcessingFlag (false)
2687	, m_intraSmoothingDisabledFlag (false)
2688	, m_highPrecisionOffsetsEnabledFlag (false)
2689	, m_persistentRiceAdaptationEnabledFlag(false)
2690	, m_cabacBypassAlignmentEnabledFlag (false)
2691	{
2692	for (UInt signallingModeIndex = 0; signallingModeIndex < NUMBER_OF_RDPCM_SIGNALLING_MODES; signallingModeIndex++)
2693	{
2694	m_rdpcmEnabledFlag[signallingModeIndex] = false;
2695	}
2696	}
2697
2698	TComSPS::TComSPS()
2699	: m_SPSId ( 0)
2700	, m_VPSId ( 0)
2701	, m_chromaFormatIdc (CHROMA_420)
2702	, m_uiMaxTLayers ( 1)
2703	// Structure
2704	, m_picWidthInLumaSamples (352)
2705	, m_picHeightInLumaSamples (288)
2706	, m_log2MinCodingBlockSize ( 0)
2707	, m_log2DiffMaxMinCodingBlockSize(0)
2708	, m_uiMaxCUWidth ( 32)
2709	, m_uiMaxCUHeight ( 32)
2710	, m_uiMaxTotalCUDepth ( 3)
2711	, m_bLongTermRefsPresent (false)
2712	, m_uiQuadtreeTULog2MaxSize ( 0)
2713	, m_uiQuadtreeTULog2MinSize ( 0)
2714	, m_uiQuadtreeTUMaxDepthInter ( 0)
2715	, m_uiQuadtreeTUMaxDepthIntra ( 0)
2716	// Tool list
2717	, m_usePCM (false)
2718	, m_pcmLog2MaxSize ( 5)
2719	, m_uiPCMLog2MinSize ( 7)
2720	, m_bPCMFilterDisableFlag (false)
2721	, m_uiBitsForPOC ( 8)
2722	, m_numLongTermRefPicSPS ( 0)
2723	#if NH_MV
2724	, m_numShortTermRefPicSets ( 0)
2725	#endif
2726	, m_uiMaxTrSize ( 32)
2727	, m_bUseSAO (false)
2728	, m_bTemporalIdNestingFlag (false)
2729	, m_scalingListEnabledFlag (false)
2730	, m_useStrongIntraSmoothing (false)
2731	, m_vuiParametersPresentFlag (false)
2732	, m_vuiParameters ()
2733	#if NH_MV
2734	, m_pcVPS ( NULL )
2735	, m_spsInferScalingListFlag ( false )
2736	, m_spsScalingListRefLayerId ( 0 )
2737
2738	, m_updateRepFormatFlag ( false )
2739	, m_spsRepFormatIdx ( 0 )
2740	, m_interViewMvVertConstraintFlag (false)
2741	#endif
2742
2743	{
2744	for(Int ch=0; ch<MAX_NUM_CHANNEL_TYPE; ch++)
2745	{
2746	m_bitDepths.recon[ch] = 8;
2747	#if O0043_BEST_EFFORT_DECODING
2748	m_bitDepths.stream[ch] = 8;
2749	#endif
2750	m_pcmBitDepths[ch] = 8;
2751	m_qpBDOffset [ch] = 0;
2752	}
2753
2754
2755	for ( Int i = 0; i < MAX_TLAYER; i++ )
2756	{
2757	#if NH_MV
2758	m_uiSpsMaxLatencyIncreasePlus1[i] = 0;
2759	#else
2760	m_uiMaxLatencyIncreasePlus1[i] = 0;
2761	#endif
2762	m_uiMaxDecPicBuffering[i] = 1;
2763	m_numReorderPics[i] = 0;
2764	}
2765
2766	::memset(m_ltRefPicPocLsbSps, 0, sizeof(m_ltRefPicPocLsbSps));
2767	::memset(m_usedByCurrPicLtSPSFlag, 0, sizeof(m_usedByCurrPicLtSPSFlag));
2768	#if NH_MV
2769	m_spsRangeExtensionsFlag = false;
2770	m_spsMultilayerExtensionFlag = false;
2771	m_spsExtension5bits = 0;
2772	m_sps3dExtensionFlag = false;
2773
2774	#endif
2775
2776	}
2777
2778	TComSPS::~TComSPS()
2779	{
2780	m_RPSList.destroy();
2781	}
2782
2783	Void TComSPS::createRPSList( Int numRPS )
2784	{
2785	m_RPSList.destroy();
2786	m_RPSList.create(numRPS);
2787	}
2788
2789	const Int TComSPS::m_winUnitX[]={1,2,2,1};
2790	const Int TComSPS::m_winUnitY[]={1,2,1,1};
2791
2792	TComPPSRExt::TComPPSRExt()
2793	: m_log2MaxTransformSkipBlockSize (2)
2794	, m_crossComponentPredictionEnabledFlag(false)
2795	, m_diffCuChromaQpOffsetDepth (0)
2796	, m_chromaQpOffsetListLen (0)
2797	// m_ChromaQpAdjTableIncludingNullEntry initialized below
2798	// m_log2SaoOffsetScale initialized below
2799	{
2800	m_ChromaQpAdjTableIncludingNullEntry[0].u.comp.CbOffset = 0; // Array includes entry [0] for the null offset used when cu_chroma_qp_offset_flag=0. This is initialised here and never subsequently changed.
2801	m_ChromaQpAdjTableIncludingNullEntry[0].u.comp.CrOffset = 0;
2802	for(Int ch=0; ch<MAX_NUM_CHANNEL_TYPE; ch++)
2803	{
2804	m_log2SaoOffsetScale[ch] = 0;
2805	}
2806	}
2807
2808	TComPPS::TComPPS()
2809	: m_PPSId (0)
2810	, m_SPSId (0)
2811	, m_picInitQPMinus26 (0)
2812	, m_useDQP (false)
2813	, m_bConstrainedIntraPred (false)
2814	, m_bSliceChromaQpFlag (false)
2815	, m_uiMaxCuDQPDepth (0)
2816	, m_chromaCbQpOffset (0)
2817	, m_chromaCrQpOffset (0)
2818	, m_numRefIdxL0DefaultActive (1)
2819	, m_numRefIdxL1DefaultActive (1)
2820	, m_TransquantBypassEnableFlag (false)
2821	, m_useTransformSkip (false)
2822	, m_dependentSliceSegmentsEnabledFlag(false)
2823	, m_tilesEnabledFlag (false)
2824	, m_entropyCodingSyncEnabledFlag (false)
2825	, m_loopFilterAcrossTilesEnabledFlag (true)
2826	, m_uniformSpacingFlag (false)
2827	, m_numTileColumnsMinus1 (0)
2828	, m_numTileRowsMinus1 (0)
2829	, m_signHideFlag (false)
2830	, m_cabacInitPresentFlag (false)
2831	, m_sliceHeaderExtensionPresentFlag (false)
2832	, m_loopFilterAcrossSlicesEnabledFlag(false)
2833	, m_listsModificationPresentFlag (0)
2834	, m_numExtraSliceHeaderBits (0)
2835	#if NH_MV
2836	, m_ppsInferScalingListFlag (false)
2837	, m_ppsScalingListRefLayerId (0)
2838	, m_pocResetInfoPresentFlag (false)
2839	#endif
2840	#if NH_3D_DLT
2841	, m_cDLT ()
2842	#endif
2843	{
2844	#if NH_MV
2845	m_ppsRangeExtensionsFlag = false;
2846	m_ppsMultilayerExtensionFlag = false;
2847	m_pps3dExtensionFlag = false;
2848	m_ppsExtension5bits = 0;
2849	#endif
2850
2851	}
2852
2853	TComPPS::~TComPPS()
2854	{
2855	}
2856
2857	#if NH_3D_DLT
2858	TComDLT::TComDLT()
2859	: m_bDltPresentFlag(false)
2860	, m_iNumDepthViews(0)
2861	, m_uiDepthViewBitDepth(8)
2862	{
2863	for( Int i = 0; i < MAX_NUM_LAYERS; i++ )
2864	{
2865	m_bUseDLTFlag [i] = false;
2866	m_bInterViewDltPredEnableFlag [i] = false;
2867	m_bDltBitMapRepFlag [i] = false;
2868
2869	// allocate some memory and initialize with default mapping
2870	m_iNumDepthmapValues[i] = ((1 << m_uiDepthViewBitDepth)-1)+1;
2871	m_iDepthValue2Idx[i] = std::vector<Int>(m_iNumDepthmapValues[i]);
2872	m_iIdx2DepthValue[i] = std::vector<Int>(m_iNumDepthmapValues[i]);
2873
2874	m_iDepthIdxToLayerId[i] = i;
2875
2876	//default mapping
2877	for (Int d=0; d<m_iNumDepthmapValues[i]; d++)
2878	{
2879	m_iDepthValue2Idx[i][d] = d;
2880	m_iIdx2DepthValue[i][d] = d;
2881	}
2882	}
2883	}
2884
2885	TComDLT::~TComDLT()
2886	{
2887
2888	}
2889
2890	Void TComDLT::setDepthLUTs(Int layerIdInVps, std::vector<Int> idxToDepthValueTable, Int iNumDepthValues)
2891	{
2892	if( iNumDepthValues == 0 ) // default mapping only
2893	return;
2894
2895	// copy idx2DepthValue to internal array
2896	m_iIdx2DepthValue[layerIdInVps] = idxToDepthValueTable;
2897
2898	UInt uiMaxDepthValue = ((1 << m_uiDepthViewBitDepth)-1);
2899	for(Int p=0; p<=uiMaxDepthValue; p++)
2900	{
2901	Int iIdxDown = 0;
2902	Int iIdxUp = iNumDepthValues-1;
2903	Bool bFound = false;
2904
2905	// iterate over indices to find lower closest depth
2906	Int i = 1;
2907	while(!bFound && i<iNumDepthValues)
2908	{
2909	if( m_iIdx2DepthValue[layerIdInVps][i] > p )
2910	{
2911	iIdxDown = i-1;
2912	bFound = true;
2913	}
2914
2915	i++;
2916	}
2917	iIdxUp = bFound ? iIdxDown + 1 : iNumDepthValues-1;
2918
2919	// assign closer depth value/idx
2920	if( abs(p-m_iIdx2DepthValue[layerIdInVps][iIdxDown]) < abs(p-m_iIdx2DepthValue[layerIdInVps][iIdxUp]) )
2921	{
2922	m_iDepthValue2Idx[layerIdInVps][p] = iIdxDown;
2923	}
2924	else
2925	{
2926	m_iDepthValue2Idx[layerIdInVps][p] = iIdxUp;
2927	}
2928
2929	}
2930
2931	// update DLT variables
2932	m_iNumDepthmapValues[layerIdInVps] = iNumDepthValues;
2933	}
2934
2935	Void TComDLT::getDeltaDLT( Int layerIdInVps, std::vector<Int> piDLTInRef, UInt uiDLTInRefNum, std::vector<Int>& riDeltaDLTOut, UInt&ruiDeltaDLTOutNum ) const
2936	{
2937	Bool abBM0[ 256 ];
2938	Bool abBM1[ 256 ];
2939
2940	memset( abBM0, 0, sizeof( abBM0 ));
2941	memset( abBM1, 0, sizeof( abBM1 ));
2942
2943	// convert reference DLT to bit string
2944	for( Int i = 0; i < uiDLTInRefNum; i++ )
2945	{
2946	abBM0[ piDLTInRef[ i ] ] = true;
2947	}
2948	// convert internal DLT to bit string
2949	for( Int i = 0; i < m_iNumDepthmapValues[ layerIdInVps ]; i++ )
2950	{
2951	abBM1[ m_iIdx2DepthValue[ layerIdInVps ][ i ] ] = true;
2952	}
2953
2954	ruiDeltaDLTOutNum = 0;
2955	for( Int i = 0; i < 256; i++ )
2956	{
2957	if( abBM0[ i ] ^ abBM1[ i ] )
2958	{
2959	riDeltaDLTOut[ ruiDeltaDLTOutNum++ ] = i;
2960	}
2961	}
2962	}
2963
2964	Void TComDLT::setDeltaDLT( Int layerIdInVps, std::vector<Int> piDLTInRef, UInt uiDLTInRefNum, std::vector<Int> piDeltaDLTIn, UInt uiDeltaDLTInNum )
2965	{
2966	Bool abBM0[ 256 ];
2967	Bool abBM1[ 256 ];
2968
2969	memset( abBM0, 0, sizeof( abBM0 ));
2970	memset( abBM1, 0, sizeof( abBM1 ));
2971
2972	// convert reference DLT to bit string
2973	for( Int i = 0; i < uiDLTInRefNum; i++ )
2974	{
2975	abBM0[ piDLTInRef[ i ] ] = true;
2976	}
2977	// convert delta DLT to bit string
2978	for( Int i = 0; i < uiDeltaDLTInNum; i++ )
2979	{
2980	abBM1[ piDeltaDLTIn[ i ] ] = true;
2981	}
2982
2983	std::vector<Int> aiIdx2DepthValue(256, 0);
2984	UInt uiNumDepthValues = 0;
2985	std::fill(aiIdx2DepthValue.begin(), aiIdx2DepthValue.end(), 0);
2986
2987	for( Int i = 0; i < 256; i++ )
2988	{
2989	if( abBM0[ i ] ^ abBM1[ i ] )
2990	{
2991	aiIdx2DepthValue[ uiNumDepthValues++ ] = i;
2992	}
2993	}
2994
2995	// update internal tables
2996	setDepthLUTs(layerIdInVps, aiIdx2DepthValue, uiNumDepthValues);
2997	}
2998
2999	#endif
3000
3001	#if NH_MV
3002	Void TComSPS::inferRepFormat( TComVPS* vps, Int layerIdCurr, Bool encoder )
3003	{
3004	if ( getMultiLayerExtSpsFlag() )
3005	{
3006	Int repFormatIdx = getUpdateRepFormatFlag() ? getSpsRepFormatIdx() : vps->getVpsRepFormatIdx( vps->getLayerIdInVps( layerIdCurr ) ) ;
3007	const TComRepFormat* repFormat = vps->getRepFormat( repFormatIdx );
3008
3009	if ( encoder )
3010	{
3011	assert( getChromaFormatIdc() == (ChromaFormat) repFormat->getChromaFormatVpsIdc() );
3012	//// ToDo: add when supported:
3013	// assert( getSeperateColourPlaneFlag( repFormat->getSeparateColourPlaneVpsFlag() ) ;
3014
3015	assert( getPicWidthInLumaSamples() == repFormat->getPicWidthVpsInLumaSamples() );
3016	assert( getPicHeightInLumaSamples() == repFormat->getPicHeightVpsInLumaSamples() );
3017
3018	assert( getBitDepth ( CHANNEL_TYPE_LUMA ) == repFormat->getBitDepthVpsLumaMinus8() + 8 );
3019	assert( getQpBDOffset ( CHANNEL_TYPE_LUMA ) == (Int) (6*( getBitDepth( CHANNEL_TYPE_LUMA ) - 8 )) );
3020
3021	assert( getBitDepth ( CHANNEL_TYPE_CHROMA ) == repFormat->getBitDepthVpsChromaMinus8() + 8 );
3022	assert( getQpBDOffset ( CHANNEL_TYPE_CHROMA ) == (Int) (6* ( getBitDepth( CHANNEL_TYPE_CHROMA ) -8 ) ) );
3023	}
3024	else
3025	{
3026	setChromaFormatIdc( (ChromaFormat) repFormat->getChromaFormatVpsIdc() );
3027	//// ToDo: add when supported:
3028	// setSeperateColourPlaneFlag( repFormat->getSeparateColourPlaneVpsFlag() ) ;
3029
3030	setPicWidthInLumaSamples ( repFormat->getPicWidthVpsInLumaSamples() );
3031	setPicHeightInLumaSamples( repFormat->getPicHeightVpsInLumaSamples() );
3032
3033	setBitDepth ( CHANNEL_TYPE_LUMA, repFormat->getBitDepthVpsLumaMinus8() + 8 );
3034	setQpBDOffset ( CHANNEL_TYPE_LUMA, (Int) (6*( getBitDepth( CHANNEL_TYPE_LUMA ) - 8 )) );
3035
3036	setBitDepth ( CHANNEL_TYPE_CHROMA, repFormat->getBitDepthVpsChromaMinus8() + 8 );
3037	setQpBDOffset ( CHANNEL_TYPE_CHROMA, (Int) (6* ( getBitDepth( CHANNEL_TYPE_CHROMA ) -8 ) ) );
3038	Window &spsConf = getConformanceWindow();
3039
3040	// Scaled later
3041	spsConf.setScaledFlag( false );
3042	spsConf.setWindowLeftOffset ( repFormat->getConfWinVpsLeftOffset() );
3043	spsConf.setWindowRightOffset ( repFormat->getConfWinVpsRightOffset() );
3044	spsConf.setWindowTopOffset ( repFormat->getConfWinVpsTopOffset() );
3045	spsConf.setWindowBottomOffset( repFormat->getConfWinVpsBottomOffset() );
3046	}
3047
3048	if ( getMultiLayerExtSpsFlag() && getUpdateRepFormatFlag() )
3049	{
3050	assert( getChromaFormatIdc() <= repFormat->getChromaFormatVpsIdc() );
3051	//// ToDo: add when supported:
3052	// assert( getSeperateColourPlaneFlag() <= repFormat->getSeparateColourPlaneVpsFlag() ) ;
3053
3054	assert( getPicWidthInLumaSamples() <= repFormat->getPicWidthVpsInLumaSamples() );
3055	assert( getPicHeightInLumaSamples() <= repFormat->getPicHeightVpsInLumaSamples() );
3056
3057	assert( getBitDepth( CHANNEL_TYPE_LUMA ) <= repFormat->getBitDepthVpsLumaMinus8() + 8 );
3058	assert( getBitDepth( CHANNEL_TYPE_CHROMA ) <= repFormat->getBitDepthVpsChromaMinus8() + 8 );
3059	}
3060	}
3061
3062	// Set conformance window
3063	Int scal = TComSPS::getWinUnitX( getChromaFormatIdc() ) ;
3064	getConformanceWindow().scaleOffsets( scal );
3065	getVuiParameters()->getDefaultDisplayWindow().scaleOffsets( scal );
3066
3067	if (encoder && getMultiLayerExtSpsFlag() )
3068	{
3069	Int repFormatIdx = getUpdateRepFormatFlag() ? getSpsRepFormatIdx() : vps->getVpsRepFormatIdx( vps->getLayerIdInVps( layerIdCurr ) ) ;
3070	const TComRepFormat* repFormat = vps->getRepFormat( repFormatIdx );
3071
3072	Window &spsConf = getConformanceWindow();
3073	assert( spsConf.getWindowLeftOffset () == repFormat->getConfWinVpsLeftOffset() );
3074	assert( spsConf.getWindowRightOffset () == repFormat->getConfWinVpsRightOffset() );
3075	assert( spsConf.getWindowTopOffset () == repFormat->getConfWinVpsTopOffset() );
3076	assert( spsConf.getWindowBottomOffset() == repFormat->getConfWinVpsBottomOffset() );
3077	}
3078	}
3079
3080	Void TComSPS::inferScalingList( const TComSPS* spsSrc )
3081	{
3082	if ( getSpsInferScalingListFlag() )
3083	{
3084	assert( spsSrc != NULL );
3085	assert( !spsSrc->getSpsInferScalingListFlag() );
3086	getScalingList().inferFrom( (spsSrc->getScalingList()) );
3087	}
3088	}
3089
3090	Void TComSPS::inferSpsMaxDecPicBufferingMinus1( TComVPS* vps, Int targetOptLayerSetIdx, Int currLayerId, Bool encoder )
3091	{
3092	if ( getMultiLayerExtSpsFlag() )
3093	{
3094	const std::vector<Int>& targetDecLayerIdList = vps->getTargetDecLayerIdList( vps->olsIdxToLsIdx( targetOptLayerSetIdx ));
3095	Int layerIdx = 0;
3096	while (layerIdx < (Int) targetDecLayerIdList.size() )
3097	{
3098	if ( targetDecLayerIdList[layerIdx] == currLayerId )
3099	{
3100	break;
3101	}
3102	layerIdx++;
3103	}
3104
3105	assert( layerIdx < (Int) targetDecLayerIdList.size() );
3106
3107	for (Int i = 0; i <= getSpsMaxSubLayersMinus1(); i++ )
3108	{
3109	Int maxDecPicBufferingMinus1 = vps->getDpbSize()->getMaxVpsDecPicBufferingMinus1( targetOptLayerSetIdx, layerIdx, i ) ;
3110
3111	// This preliminary fix needs to be checked.
3112	Int maxNumReorderPics = vps->getDpbSize()->getMaxVpsNumReorderPics( targetOptLayerSetIdx, i );
3113	Int maxLatencyIncreasePlus1 = vps->getDpbSize()->getMaxVpsLatencyIncreasePlus1( targetOptLayerSetIdx, i );
3114	if ( encoder )
3115	{
3116	assert( getMaxDecPicBuffering( i ) - 1 == maxDecPicBufferingMinus1 );
3117	// This preliminary fix needs to be checked.
3118	assert( getNumReorderPics( i ) == maxNumReorderPics );
3119	assert( getSpsMaxLatencyIncreasePlus1( i ) == maxLatencyIncreasePlus1 );
3120
3121	}
3122	else
3123	{
3124	// This preliminary fix needs to be checked.
3125	setMaxDecPicBuffering( maxDecPicBufferingMinus1 + 1 , i);
3126	setNumReorderPics ( maxNumReorderPics, i );
3127	setSpsMaxLatencyIncreasePlus1( maxLatencyIncreasePlus1 , i);
3128	}
3129	}
3130	}
3131	}
3132
3133	Void TComSPS::checkRpsMaxNumPics( const TComVPS* vps, Int currLayerId ) const
3134	{
3135	for (Int i = 0; i < getRPSList()->getNumberOfReferencePictureSets(); i++ )
3136	{
3137	const TComReferencePictureSet* rps = getRPSList()->getReferencePictureSet( i );
3138	if ( !rps->getInterRPSPrediction() )
3139	{
3140	rps->checkMaxNumPics( vps->getVpsExtensionFlag(), MAX_INT, getLayerId(), getMaxDecPicBuffering( getSpsMaxSubLayersMinus1() ) - 1 ); // INT_MAX to be replaced by DpbSize
3141	}
3142	}
3143	}
3144
3145	Void TComSPS::inferSpsMaxSubLayersMinus1(Bool atPsActivation, TComVPS* vps)
3146	{
3147	assert( getLayerId() != 0 );
3148	if ( !atPsActivation )
3149	{
3150	assert( vps == NULL );
3151	if (getSpsExtOrMaxSubLayersMinus1() != 7)
3152	{
3153	setSpsMaxSubLayersMinus1( getSpsExtOrMaxSubLayersMinus1() );
3154	}
3155	}
3156	else
3157	{
3158	assert( vps != NULL );
3159	if (getSpsExtOrMaxSubLayersMinus1() == 7)
3160	{
3161	setSpsMaxSubLayersMinus1( vps->getMaxSubLayersMinus1() );
3162	}
3163	}
3164	}
3165	#endif
3166
3167
3168	TComReferencePictureSet::TComReferencePictureSet()
3169	: m_numberOfPictures (0)
3170	, m_numberOfNegativePictures (0)
3171	, m_numberOfPositivePictures (0)
3172	, m_numberOfLongtermPictures (0)
3173	, m_interRPSPrediction (0)
3174	, m_deltaRIdxMinus1 (0)
3175	, m_deltaRPS (0)
3176	, m_numRefIdc (0)
3177	{
3178	::memset( m_deltaPOC, 0, sizeof(m_deltaPOC) );
3179	::memset( m_POC, 0, sizeof(m_POC) );
3180	::memset( m_used, 0, sizeof(m_used) );
3181	::memset( m_refIdc, 0, sizeof(m_refIdc) );
3182	::memset( m_bCheckLTMSB, 0, sizeof(m_bCheckLTMSB) );
3183	::memset( m_pocLSBLT, 0, sizeof(m_pocLSBLT) );
3184	::memset( m_deltaPOCMSBCycleLT, 0, sizeof(m_deltaPOCMSBCycleLT) );
3185	::memset( m_deltaPocMSBPresentFlag, 0, sizeof(m_deltaPocMSBPresentFlag) );
3186	}
3187
3188	TComReferencePictureSet::~TComReferencePictureSet()
3189	{
3190	}
3191
3192	Void TComReferencePictureSet::setUsed(Int bufferNum, Bool used)
3193	{
3194	m_used[bufferNum] = used;
3195	}
3196
3197	Void TComReferencePictureSet::setDeltaPOC(Int bufferNum, Int deltaPOC)
3198	{
3199	m_deltaPOC[bufferNum] = deltaPOC;
3200	}
3201
3202	Void TComReferencePictureSet::setNumberOfPictures(Int numberOfPictures)
3203	{
3204	m_numberOfPictures = numberOfPictures;
3205	}
3206
3207	Int TComReferencePictureSet::getUsed(Int bufferNum) const
3208	{
3209	return m_used[bufferNum];
3210	}
3211
3212	Int TComReferencePictureSet::getDeltaPOC(Int bufferNum) const
3213	{
3214	return m_deltaPOC[bufferNum];
3215	}
3216
3217	Int TComReferencePictureSet::getNumberOfPictures() const
3218	{
3219	return m_numberOfPictures;
3220	}
3221
3222	Int TComReferencePictureSet::getPOC(Int bufferNum) const
3223	{
3224	return m_POC[bufferNum];
3225	}
3226
3227	Void TComReferencePictureSet::setPOC(Int bufferNum, Int POC)
3228	{
3229	m_POC[bufferNum] = POC;
3230	}
3231
3232	Bool TComReferencePictureSet::getCheckLTMSBPresent(Int bufferNum) const
3233	{
3234	return m_bCheckLTMSB[bufferNum];
3235	}
3236
3237	Void TComReferencePictureSet::setCheckLTMSBPresent(Int bufferNum, Bool b)
3238	{
3239	m_bCheckLTMSB[bufferNum] = b;
3240	}
3241
3242	//! set the reference idc value at uiBufferNum entry to the value of iRefIdc
3243	Void TComReferencePictureSet::setRefIdc(Int bufferNum, Int refIdc)
3244	{
3245	m_refIdc[bufferNum] = refIdc;
3246	}
3247
3248	//! get the reference idc value at uiBufferNum
3249	Int TComReferencePictureSet::getRefIdc(Int bufferNum) const
3250	{
3251	return m_refIdc[bufferNum];
3252	}
3253
3254	/** Sorts the deltaPOC and Used by current values in the RPS based on the deltaPOC values.
3255	* deltaPOC values are sorted with -ve values before the +ve values. -ve values are in decreasing order.
3256	* +ve values are in increasing order.
3257	* \returns Void
3258	*/
3259	Void TComReferencePictureSet::sortDeltaPOC()
3260	{
3261	// sort in increasing order (smallest first)
3262	for(Int j=1; j < getNumberOfPictures(); j++)
3263	{
3264	Int deltaPOC = getDeltaPOC(j);
3265	Bool used = getUsed(j);
3266	for (Int k=j-1; k >= 0; k--)
3267	{
3268	Int temp = getDeltaPOC(k);
3269	if (deltaPOC < temp)
3270	{
3271	setDeltaPOC(k+1, temp);
3272	setUsed(k+1, getUsed(k));
3273	setDeltaPOC(k, deltaPOC);
3274	setUsed(k, used);
3275	}
3276	}
3277	}
3278	// flip the negative values to largest first
3279	Int numNegPics = getNumberOfNegativePictures();
3280	for(Int j=0, k=numNegPics-1; j < numNegPics>>1; j++, k--)
3281	{
3282	Int deltaPOC = getDeltaPOC(j);
3283	Bool used = getUsed(j);
3284	setDeltaPOC(j, getDeltaPOC(k));
3285	setUsed(j, getUsed(k));
3286	setDeltaPOC(k, deltaPOC);
3287	setUsed(k, used);
3288	}
3289	}
3290
3291	/** Prints the deltaPOC and RefIdc (if available) values in the RPS.
3292	* A "*" is added to the deltaPOC value if it is Used bu current.
3293	* \returns Void
3294	*/
3295	Void TComReferencePictureSet::printDeltaPOC() const
3296	{
3297	printf("DeltaPOC = { ");
3298	for(Int j=0; j < getNumberOfPictures(); j++)
3299	{
3300	printf("%d%s ", getDeltaPOC(j), (getUsed(j)==1)?"*":"");
3301	}
3302	if (getInterRPSPrediction())
3303	{
3304	printf("}, RefIdc = { ");
3305	for(Int j=0; j < getNumRefIdc(); j++)
3306	{
3307	printf("%d ", getRefIdc(j));
3308	}
3309	}
3310	printf("}\n");
3311	}
3312
3313	#if NH_MV
3314	Void TComReferencePictureSet::checkMaxNumPics( Bool vpsExtensionFlag, Int maxNumPics, Int nuhLayerId, Int spsMaxDecPicBufferingMinus1 ) const
3315	{
3316	assert( getNumberOfPictures() >= 0 );
3317	if ( nuhLayerId == 0 )
3318	{
3319	assert( getNumberOfPictures() <= spsMaxDecPicBufferingMinus1 );
3320	}
3321
3322	if ( vpsExtensionFlag )
3323	{
3324	assert( getNumberOfPictures() <= maxNumPics );
3325	}
3326	}
3327	#endif
3328
3329
3330
3331
3332	TComRefPicListModification::TComRefPicListModification()
3333	: m_refPicListModificationFlagL0 (false)
3334	, m_refPicListModificationFlagL1 (false)
3335	{
3336	::memset( m_RefPicSetIdxL0, 0, sizeof(m_RefPicSetIdxL0) );
3337	::memset( m_RefPicSetIdxL1, 0, sizeof(m_RefPicSetIdxL1) );
3338	}
3339
3340	TComRefPicListModification::~TComRefPicListModification()
3341	{
3342	}
3343
3344	TComScalingList::TComScalingList()
3345	{
3346	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3347	{
3348	for(UInt listId = 0; listId < SCALING_LIST_NUM; listId++)
3349	{
3350	m_scalingListCoef[sizeId][listId].resize(min<Int>(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]));
3351	}
3352	}
3353	}
3354
3355	/** set default quantization matrix to array
3356	*/
3357	Void TComScalingList::setDefaultScalingList()
3358	{
3359	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3360	{
3361	for(UInt listId=0;listId<SCALING_LIST_NUM;listId++)
3362	{
3363	processDefaultMatrix(sizeId, listId);
3364	}
3365	}
3366	}
3367	/** check if use default quantization matrix
3368	* \returns true if use default quantization matrix in all size
3369	*/
3370	Bool TComScalingList::checkDefaultScalingList()
3371	{
3372	UInt defaultCounter=0;
3373
3374	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3375	{
3376	for(UInt listId=0;listId<SCALING_LIST_NUM;listId++)
3377	{
3378	if( !memcmp(getScalingListAddress(sizeId,listId), getScalingListDefaultAddress(sizeId, listId),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId])) // check value of matrix
3379	&& ((sizeId < SCALING_LIST_16x16) \|\| (getScalingListDC(sizeId,listId) == 16))) // check DC value
3380	{
3381	defaultCounter++;
3382	}
3383	}
3384	}
3385
3386	return (defaultCounter == (SCALING_LIST_NUM * SCALING_LIST_SIZE_NUM )) ? false : true;
3387	}
3388
3389	#if NH_MV
3390	Void TComSlice::createInterLayerReferencePictureSet( TComPicLists* ivPicLists, std::vector<TComPic>& refPicSetInterLayer0, std::vector<TComPic>& refPicSetInterLayer1 )
3391	{
3392	refPicSetInterLayer0.clear();
3393	refPicSetInterLayer1.clear();
3394
3395	for( Int i = 0; i < getNumActiveRefLayerPics(); i++ )
3396	{
3397	Int layerIdRef = getRefPicLayerId( i );
3398	TComPic* picRef = ivPicLists->getPic( layerIdRef, getPOC() ) ;
3399	assert ( picRef != 0 ); // There shall be no entry equal to "no reference picture" in RefPicSetInterLayer0 or RefPicSetInterLayer1.
3400
3401	picRef->getPicYuvRec()->extendPicBorder();
3402	picRef->setIsLongTerm( true );
3403	picRef->getSlice(0)->setReferenced( true );
3404
3405	Int viewIdCur = getVPS()->getViewId( getLayerId() );
3406	Int viewIdZero = getVPS()->getViewId( 0 );
3407	Int viewIdRef = getVPS()->getViewId( layerIdRef );
3408
3409	if ( ( viewIdCur <= viewIdZero && viewIdCur <= viewIdRef ) \|\| ( viewIdCur >= viewIdZero && viewIdCur >= viewIdRef ) )
3410	{
3411	refPicSetInterLayer0.push_back( picRef );
3412	}
3413	else
3414	{
3415	refPicSetInterLayer1.push_back( picRef );
3416	}
3417	// Consider to check here:
3418	// "If the current picture is a RADL picture, there shall be no entry in the RefPicSetInterLayer0 and RefPicSetInterLayer1 that is a RASL picture. "
3419	assert( picRef->getSlice(0)->getDiscardableFlag() == false ); // "There shall be no picture that has discardable_flag equal to 1 in RefPicSetInterLayer0 or RefPicSetInterLayer1".
3420	}
3421	}
3422	Void TComSlice::markIvRefPicsAsShortTerm( std::vector<TComPic> refPicSetInterLayer0, std::vector<TComPic> refPicSetInterLayer1 )
3423	{
3424	// Mark as short-term
3425	for ( Int i = 0; i < refPicSetInterLayer0.size(); i++ )
3426	{
3427	refPicSetInterLayer0[i]->setIsLongTerm( false );
3428	}
3429
3430	for ( Int i = 0; i < refPicSetInterLayer1.size(); i++ )
3431	{
3432	refPicSetInterLayer1[i]->setIsLongTerm( false );
3433	}
3434
3435	}
3436
3437	Void TComSlice::printRefPicList()
3438	{
3439	for ( Int li = 0; li < 2; li++)
3440	{
3441	std::cout << std::endl << "RefPicListL" << li << ":" << std::endl;
3442	for (Int rIdx = 0; rIdx <= (m_aiNumRefIdx[li]-1); rIdx ++)
3443	{
3444	if (rIdx == 0 && li == 0) m_apcRefPicList[li][rIdx]->print( 1 );
3445	m_apcRefPicList[li][rIdx]->print( 0 );
3446
3447	}
3448	}
3449	}
3450
3451	Void TComSlice::markCurrPic( TComPic* currPic )
3452	{
3453	currPic->getSlice(0)->setReferenced( true ) ;
3454	currPic->setIsLongTerm( false );
3455
3456	currPic->setReconMark( true );
3457	currPic->setPicOutputFlag( currPic->getSlice(0)->getPicOutputFlag() );
3458	}
3459
3460	Void TComSlice::setRefPicSetInterLayer( std::vector<TComPic> refPicSetInterLayer0, std::vector<TComPic> refPicSetInterLayer1 )
3461	{
3462	m_refPicSetInterLayer0 = refPicSetInterLayer0;
3463	m_refPicSetInterLayer1 = refPicSetInterLayer1;
3464	}
3465
3466	TComPic* TComSlice::getRefPicSetInterLayer( Int setIdc, Int i ) const
3467	{
3468	TComPic* pic = NULL;
3469	if (setIdc == 0 )
3470	{
3471	pic = (*m_refPicSetInterLayer0)[ i ];
3472	}
3473	else if (setIdc == 1 )
3474	{
3475	pic = (*m_refPicSetInterLayer1)[ i ];
3476	}
3477
3478	assert( pic != NULL );
3479
3480	return pic;
3481	}
3482
3483
3484	TComPic* TComSlice::getPicFromRefPicSetInterLayer(Int setIdc, Int layerId ) const
3485	{
3486	assert ( setIdc == 0 \|\| setIdc == 1);
3487	std::vector<TComPic> refPicSetInterLayer = ( setIdc == 0 ? m_refPicSetInterLayer0 : m_refPicSetInterLayer1);
3488	assert( refPicSetInterLayer != 0 );
3489
3490	TComPic* pcPic = NULL;
3491	for ( Int i = 0; i < (*refPicSetInterLayer).size(); i++ )
3492	{
3493	if ((*refPicSetInterLayer)[ i ]->getLayerId() == layerId )
3494	{
3495	pcPic = (*refPicSetInterLayer)[ i ];
3496	}
3497	}
3498
3499	assert(pcPic != NULL);
3500	return pcPic;
3501	}
3502
3503
3504	Int TComSlice::getRefLayerPicFlag( Int i ) const
3505	{
3506	const TComVPS* vps = getVPS();
3507	#if NH_3D
3508	Int refLayerIdx = vps->getLayerIdInVps( vps->getIdRefListLayer( getLayerId(), i ) );
3509	#else
3510	Int refLayerIdx = vps->getLayerIdInVps( vps->getIdDirectRefLayer( getLayerId(), i ) );
3511	#endif
3512
3513	Bool refLayerPicFlag = ( vps->getSubLayersVpsMaxMinus1( refLayerIdx ) >= getTLayer() && ( getTLayer() == 0 \|\|
3514	vps->getMaxTidIlRefPicsPlus1( refLayerIdx, vps->getLayerIdInVps( getLayerId() )) > getTLayer() ));
3515	return refLayerPicFlag;
3516	}
3517
3518	Int TComSlice::getRefLayerPicIdc( Int j ) const
3519	{
3520	Int refLayerPicIdc = -1;
3521	Int curj = 0;
3522	#if NH_3D
3523	for( Int i = 0; i < getVPS()->getNumRefListLayers( getLayerId()) ; i++ )
3524	#else
3525	for( Int i = 0; i < getVPS()->getNumDirectRefLayers( getLayerId()) ; i++ )
3526	#endif
3527	{
3528	if( getRefLayerPicFlag( i ) )
3529	{
3530	if ( curj == j )
3531	{
3532	refLayerPicIdc = i;
3533	break;
3534	}
3535	curj++;
3536	}
3537	}
3538
3539	assert( curj == j );
3540	assert( refLayerPicIdc != -1 );
3541	return refLayerPicIdc;
3542	}
3543
3544	Int TComSlice::getNumRefLayerPics( ) const
3545	{
3546	Int numRefLayerPics = 0;
3547	#if NH_3D
3548	for( Int i = 0; i < getVPS()->getNumRefListLayers( getLayerId()) ; i++ )
3549	#else
3550	for( Int i = 0; i < getVPS()->getNumDirectRefLayers( getLayerId()) ; i++ )
3551	#endif
3552	{
3553	numRefLayerPics += getRefLayerPicFlag( i );
3554	}
3555	return numRefLayerPics;
3556	}
3557
3558
3559
3560	Int TComSlice::getNumActiveRefLayerPics() const
3561	{
3562	Int numActiveRefLayerPics;
3563
3564	if( getLayerId() == 0 \|\| getNumRefLayerPics() == 0 )
3565	{
3566	numActiveRefLayerPics = 0;
3567	}
3568	else if (getVPS()->getAllRefLayersActiveFlag() )
3569	{
3570	numActiveRefLayerPics = getNumRefLayerPics();
3571	}
3572	else if ( !getInterLayerPredEnabledFlag() )
3573	{
3574	numActiveRefLayerPics = 0;
3575	}
3576	#if NH_3D
3577	else if( getVPS()->getMaxOneActiveRefLayerFlag() \|\| getVPS()->getNumRefListLayers( getLayerId() ) == 1 )
3578	#else
3579	else if( getVPS()->getMaxOneActiveRefLayerFlag() \|\| getVPS()->getNumDirectRefLayers( getLayerId() ) == 1 )
3580	#endif
3581	{
3582	numActiveRefLayerPics = 1;
3583	}
3584	else
3585	{
3586	numActiveRefLayerPics = getNumInterLayerRefPicsMinus1() + 1;
3587	}
3588	return numActiveRefLayerPics;
3589	}
3590
3591	Int TComSlice::getRefPicLayerId( Int i ) const
3592	{
3593	#if NH_3D
3594	return getVPS()->getIdRefListLayer( getLayerId(), getInterLayerPredLayerIdc( i ) );
3595	#else
3596	return getVPS()->getIdDirectRefLayer( getLayerId(), getInterLayerPredLayerIdc( i ) );
3597	#endif
3598	}
3599	#endif
3600	#if NH_3D_NBDV
3601	Void TComSlice::setDefaultRefView()
3602	{
3603	setDefaultRefViewIdx(-1);
3604	setDefaultRefViewIdxAvailableFlag(false);
3605
3606	Int valid = 0;
3607	Int DefaultRefViewIdx = -1;
3608
3609	for(UInt curViewIdx = 0; curViewIdx < getViewIndex() && valid == 0; curViewIdx++)
3610	{
3611	for(Int iRefListId = 0; (iRefListId < (isInterB() ? 2 : 1)) && !isIntra() && valid == 0; iRefListId++)
3612	{
3613	RefPicList eRefPicList = RefPicList(iRefListId);
3614	Int iNumRefPics = getNumRefIdx(eRefPicList);
3615
3616	for(Int i = 0; i < iNumRefPics; i++)
3617	{
3618	if(getPOC() == getRefPic(eRefPicList, i)->getPOC() && curViewIdx == getRefPic(eRefPicList, i)->getViewIndex())
3619	{
3620	valid = 1;
3621	DefaultRefViewIdx = curViewIdx;
3622	break;
3623	}
3624	}
3625	}
3626	}
3627
3628	if(valid)
3629	{
3630	setDefaultRefViewIdx(DefaultRefViewIdx);
3631	setDefaultRefViewIdxAvailableFlag(true);
3632	}
3633	}
3634	#endif
3635
3636	#if NH_3D_ARP
3637	Void TComSlice::setARPStepNum( TComPicLists*ivPicLists )
3638	{
3639	Bool tempRefPicInListsFlag = false;
3640	if( !getIvResPredFlag() \|\| this->isIRAP())
3641	{
3642	m_nARPStepNum = 0;
3643	}
3644	else
3645	{
3646	setFirstTRefIdx (REF_PIC_LIST_0, -1);
3647	setFirstTRefIdx (REF_PIC_LIST_1, -1);
3648	for ( Int refListIdx = 0; refListIdx < ((m_eSliceType==B_SLICE) ? 2 : 1); refListIdx++ )
3649	{
3650	Int diffPOC=MAX_INT;
3651	Int idx=-1;
3652	for(Int i = 0; i < getNumRefIdx(RefPicList(refListIdx)); i++ )
3653	{
3654	if ( getRefPic(RefPicList(refListIdx), i)->getPOC() != getPOC() )
3655	{
3656	if( abs(getRefPic(RefPicList(refListIdx), i)->getPOC() - getPOC()) < diffPOC)
3657	{
3658	diffPOC=abs(getRefPic(RefPicList(refListIdx), i)->getPOC() - getPOC());
3659	idx=i;
3660	}
3661	}
3662	if(idx>=0)
3663	{
3664	setFirstTRefIdx (RefPicList(refListIdx), idx);
3665	}
3666	}
3667	}
3668	tempRefPicInListsFlag = (getFirstTRefIdx(REF_PIC_LIST_0) >= 0 \|\| getFirstTRefIdx(REF_PIC_LIST_1) >= 0) && getDefaultRefViewIdxAvailableFlag();
3669	m_nARPStepNum = tempRefPicInListsFlag ? H_3D_ARP_WFNR : 0;
3670	}
3671
3672	if (tempRefPicInListsFlag)
3673	{
3674	for ( Int refListIdx = 0; refListIdx < ((m_eSliceType==B_SLICE) ? 2 : 1); refListIdx++ )
3675	{
3676	RefPicList eRefPicList = RefPicList( refListIdx );
3677	Int prevPOC = getRefPic(eRefPicList, getFirstTRefIdx(eRefPicList) )->getPOC();
3678	for( Int i = 0; i < getNumActiveRefLayerPics(); i++ )
3679	{
3680	Int layerIdInNuh = getRefPicLayerId( i );
3681
3682	TComPic* picV = getIvPic( getIsDepth(), getVPS()->getViewIndex( layerIdInNuh ) );
3683	assert( picV != NULL );
3684	IntAry1d pocsInCurrRPSsPicV = picV->getSlice(0)->getPocsInCurrRPSs();
3685	Bool refRpRefAvailFlag = false;
3686	for (Int idx = 0; idx < pocsInCurrRPSsPicV.size(); idx++)
3687	{
3688	if ( pocsInCurrRPSsPicV[idx] == prevPOC )
3689	{
3690	refRpRefAvailFlag = true;
3691	break;
3692	}
3693	}
3694
3695	if (getFirstTRefIdx(eRefPicList) >= 0 && refRpRefAvailFlag )
3696	{
3697	m_arpRefPicAvailable[eRefPicList][layerIdInNuh] = true;
3698	}
3699	else
3700	{
3701	m_arpRefPicAvailable[eRefPicList][layerIdInNuh] = false;
3702	}
3703	}
3704	}
3705	}
3706	if( m_nARPStepNum > 1)
3707	{
3708	for(Int i = 0; i < getNumActiveRefLayerPics(); i ++ )
3709	{
3710	Int iLayerId = getRefPicLayerId( i );
3711	Int iViewIdx = getVPS()->getViewIndex(iLayerId);
3712	Bool bIsDepth = ( getVPS()->getDepthId ( iLayerId ) == 1 );
3713	if( iViewIdx<getViewIndex() && !bIsDepth )
3714	{
3715	setBaseViewRefPicList( ivPicLists->getSubDpb( iLayerId, false ), iViewIdx );
3716	}
3717	}
3718	}
3719	}
3720	#endif
3721
3722	#if NH_3D_IC
3723	// This is an encoder only function and should be moved to TEncSlice or TEncSearch!!
3724	Void TComSlice::xSetApplyIC(Bool bUseLowLatencyICEnc)
3725	{
3726	if(bUseLowLatencyICEnc)
3727	{
3728	Bool existInterViewRef=false;
3729	TComPic* pcCurrPic = getPic();
3730	TComPic* pcRefPic = NULL;
3731	for ( Int i = 0; (i < getNumRefIdx( REF_PIC_LIST_0 )) && !existInterViewRef; i++ )
3732	{
3733	pcRefPic = getRefPic( REF_PIC_LIST_0, i );
3734	if ( pcRefPic != NULL )
3735	{
3736	if ( pcCurrPic->getViewIndex() != pcRefPic->getViewIndex() )
3737	{
3738	existInterViewRef = true;
3739	}
3740	}
3741	}
3742
3743	for ( Int i = 0; (i < getNumRefIdx( REF_PIC_LIST_1 )) && !existInterViewRef; i++ )
3744	{
3745	pcRefPic = getRefPic( REF_PIC_LIST_1, i );
3746	if ( pcRefPic != NULL )
3747	{
3748	if ( pcCurrPic->getViewIndex() != pcRefPic->getViewIndex() )
3749	{
3750	existInterViewRef = true;
3751	}
3752	}
3753	}
3754
3755	if(!existInterViewRef)
3756	{
3757	m_bApplyIC = false;
3758	}
3759	else
3760	{
3761	Int curLayer=getDepth();
3762	if( curLayer>9) curLayer=9; // Max layer is 10
3763
3764	m_bApplyIC = true;
3765	Int refLayer = curLayer-1;
3766
3767	Int ICEnableCandidate = getICEnableCandidate(refLayer);
3768	Int ICEnableNum = getICEnableNum(refLayer);
3769	if( (refLayer>=0) && (ICEnableCandidate>0) )
3770	{
3771	Double ratio=Double(ICEnableNum/Double(ICEnableCandidate));
3772
3773	if( ratio > IC_LOW_LATENCY_ENCODING_THRESHOLD)
3774	{
3775	m_bApplyIC=true;
3776	}
3777	else
3778	{
3779	m_bApplyIC=false;
3780	}
3781	}
3782	setICEnableCandidate(curLayer, 0);
3783	setICEnableNum(curLayer, 0);
3784	}
3785	}
3786	else
3787	{
3788	TComPic* pcCurrPic = getPic();
3789	TComPicYuv* pcCurrPicYuv = pcCurrPic->getPicYuvOrg();
3790
3791	// Get InterView Reference picture
3792	// !!!!! Assume only one Interview Reference Picture in L0
3793	// GT: Is this assumption correct?
3794
3795	TComPicYuv* pcRefPicYuvOrg = NULL;
3796	for ( Int i = 0; i < getNumRefIdx( REF_PIC_LIST_0 ); i++ )
3797	{
3798	TComPic* pcRefPic = getRefPic( REF_PIC_LIST_0, i );
3799	if ( pcRefPic != NULL )
3800	{
3801	if ( pcCurrPic->getViewIndex() != pcRefPic->getViewIndex() )
3802	{
3803	pcRefPicYuvOrg = pcRefPic->getPicYuvOrg();
3804	}
3805	}
3806	}
3807
3808	if ( pcRefPicYuvOrg != NULL )
3809	{
3810	// Histogram building - luminance
3811	Int iMaxPelValue = ( 1 << getSPS()->getBitDepth(CHANNEL_TYPE_LUMA) );
3812	Int aiRefOrgHist = (Int ) xMalloc( Int,iMaxPelValue );
3813	Int aiCurrHist = (Int ) xMalloc( Int,iMaxPelValue );
3814	memset( aiRefOrgHist, 0, iMaxPelValue*sizeof(Int) );
3815	memset( aiCurrHist, 0, iMaxPelValue*sizeof(Int) );
3816
3817	Int iWidth = pcCurrPicYuv->getWidth(COMPONENT_Y);
3818	Int iHeight = pcCurrPicYuv->getHeight(COMPONENT_Y);
3819	Pel* pCurrY = pcCurrPicYuv->getAddr(COMPONENT_Y);
3820	Pel* pRefOrgY = pcRefPicYuvOrg->getAddr(COMPONENT_Y);
3821	Int iCurrStride = pcCurrPicYuv->getStride(COMPONENT_Y);
3822	Int iRefStride = pcRefPicYuvOrg->getStride(COMPONENT_Y);
3823	for ( Int y = 0; y < iHeight; y++ )
3824	{
3825	for ( Int x = 0; x < iWidth; x++ )
3826	{
3827	aiCurrHist[pCurrY[x]]++;
3828	aiRefOrgHist[pRefOrgY[x]]++;
3829	}
3830	pCurrY += iCurrStride;
3831	pRefOrgY += iRefStride;
3832	}
3833
3834	// Histogram SAD
3835	Int iSumOrgSAD = 0;
3836	for ( Int i = 0; i < iMaxPelValue; i++ )
3837	{
3838	iSumOrgSAD += abs( aiCurrHist[i] - aiRefOrgHist[i] );
3839	}
3840
3841	// Setting
3842	Double dThresholdOrgSAD = getIsDepth() ? 0.1 : 0.05;
3843
3844	if ( iSumOrgSAD > Int( dThresholdOrgSAD * iWidth * iHeight ) )
3845	{
3846	m_bApplyIC = true;
3847	}
3848	else
3849	{
3850	m_bApplyIC = false;
3851	}
3852
3853	xFree( aiCurrHist );
3854	xFree( aiRefOrgHist );
3855	}
3856	}//if(bUseLowLatencyICEnc)
3857	}
3858	#endif
3859	#if NH_3D
3860	Void TComSlice::setIvPicLists( TComPicLists* m_ivPicLists )
3861	{
3862	for (Int i = 0; i < MAX_NUM_LAYERS; i++ )
3863	{
3864	for ( Int depthId = 0; depthId < 2; depthId++ )
3865	{
3866	m_ivPicsCurrPoc[ depthId ][ i ] = ( i <= m_viewIndex ) ? m_ivPicLists->getPic( i, ( depthId == 1) , getPOC() ) : NULL;
3867	}
3868	}
3869	}
3870	Void TComSlice::setDepthToDisparityLUTs()
3871	{
3872	Bool setupLUT = false;
3873
3874	setupLUT = setupLUT \|\| getViewSynthesisPredFlag( );
3875
3876	#if NH_3D_NBDV_REF
3877	setupLUT = setupLUT \|\| getDepthRefinementFlag( );
3878	#endif
3879
3880	#if NH_3D_IV_MERGE
3881	setupLUT = setupLUT \|\| ( getIvMvPredFlag() && getIsDepth() );
3882	#endif
3883
3884	Int bitDepthY = getSPS()->getBitDepth(CHANNEL_TYPE_LUMA);
3885
3886	if( !setupLUT )
3887	{
3888	return;
3889	}
3890
3891	m_numViews = getVPS()->getNumViews();
3892	/// GT: Allocation should be moved to a better place later;
3893	if ( m_depthToDisparityB == NULL )
3894	{
3895	m_depthToDisparityB = new Int*[ m_numViews ];
3896	for ( Int i = 0; i < getVPS()->getNumViews(); i++ )
3897	{
3898	m_depthToDisparityB[ i ] = new Int[ Int(1 << bitDepthY) ];
3899	}
3900	}
3901
3902
3903	if ( m_depthToDisparityF == NULL )
3904	{
3905	m_depthToDisparityF = new Int*[ m_numViews ];
3906	for ( Int i = 0; i < m_numViews; i++ )
3907	{
3908	m_depthToDisparityF[ i ] = new Int[ Int(1 << bitDepthY) ];
3909	}
3910	}
3911
3912	assert( m_depthToDisparityB != NULL );
3913	assert( m_depthToDisparityF != NULL );
3914
3915	const TComVPS* vps = getVPS();
3916
3917	Int log2Div = bitDepthY - 1 + vps->getCpPrecision();
3918	Int voiInVps = vps->getVoiInVps( getViewIndex() );
3919	Bool camParaSH = vps->getCpInSliceSegmentHeaderFlag( voiInVps );
3920
3921	const IntAry1d codScale = camParaSH ? m_aaiCodedScale [ 0 ] : vps->getCodedScale ( voiInVps );
3922	const IntAry1d codOffset = camParaSH ? m_aaiCodedOffset[ 0 ] : vps->getCodedOffset ( voiInVps );
3923	const IntAry1d invCodScale = camParaSH ? m_aaiCodedScale [ 1 ] : vps->getInvCodedScale ( voiInVps );
3924	const IntAry1d invCodOffset = camParaSH ? m_aaiCodedOffset[ 1 ] : vps->getInvCodedOffset( voiInVps );
3925
3926
3927	for (Int i = 0; i < voiInVps; i++)
3928	{
3929	Int iInVoi = vps->getVoiInVps( i );
3930	#if ENC_DEC_TRACE && H_MV_ENC_DEC_TRAC
3931	if ( g_traceCameraParameters )
3932	{
3933	std::cout << "Cp: " << codScale [ iInVoi ] << " " << codOffset[ iInVoi ] << " "
3934	<< invCodScale[ iInVoi ] << " " << invCodOffset[ iInVoi ] << " " << log2Div << std::endl ;
3935	}
3936	#endif
3937	for ( Int d = 0; d <= ( ( 1 << bitDepthY ) - 1 ); d++ )
3938	{
3939	Int offset = ( codOffset [ iInVoi ] << bitDepthY ) + ( ( 1 << log2Div ) >> 1 );
3940	m_depthToDisparityB[ iInVoi ][ d ] = ( codScale [ iInVoi ] * d + offset ) >> log2Div;
3941
3942	Int invOffset = ( invCodOffset[ iInVoi ] << bitDepthY ) + ( ( 1 << log2Div ) >> 1 );
3943	m_depthToDisparityF[ iInVoi ][ d ] = ( invCodScale[ iInVoi ] * d + invOffset ) >> log2Div;
3944	}
3945	}
3946	}
3947	#endif
3948
3949
3950
3951	#if NH_MV
3952	Void TComSlice::checkCrossLayerBlaFlag() const
3953	{
3954	// cross_layer_bla_flag shall be equal to 0 for pictures with nal_unit_type not equal to IDR_W_RADL or IDR_N_LP or with nuh_layer_id not equal to 0.
3955	if ( getLayerId() != 0 \|\| getNalUnitType() != NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP )
3956	{
3957	assert( m_crossLayerBlaFlag == 0 );
3958	}
3959	}
3960
3961	Bool TComSlice::inferPocMsbCycleValPresentFlag()
3962	{
3963	Bool pocMsbValPresentFlag;
3964	if( getSliceSegmentHeaderExtensionLength() == 0 )
3965	{
3966	pocMsbValPresentFlag = false;
3967	}
3968	else if ( getPocMsbValRequiredFlag() )
3969	{
3970	pocMsbValPresentFlag = true;
3971	}
3972	else
3973	{
3974	pocMsbValPresentFlag = false;
3975	}
3976
3977	return pocMsbValPresentFlag;
3978	}
3979
3980
3981	Void TComSlice::f834decProcForRefPicListConst()
3982	{
3983	// This process is invoked at the beginning of the decoding process for each P or B slice.
3984	assert( getSliceType() == B_SLICE \|\| getSliceType() == P_SLICE );
3985
3986	// Reference pictures are addressed through reference indices as specified in clause 8.5.3.3.2. A reference index is an index into
3987	// a reference picture list. When decoding a P slice, there is a single reference picture list RefPicList0. When decoding a B
3988	// slice, there is a second independent reference picture list RefPicList1 in addition to RefPicList0.
3989
3990	// At the beginning of the decoding process for each slice, the reference picture lists RefPicList0 and, for B slices, RefPicList1
3991	// are derived as follows:
3992
3993	// The variable NumRpsCurrTempList0 is set equal to Max( num_ref_idx_l0_active_minus1 + 1, NumPicTotalCurr )
3994	Int numRpsCurrTempList0 = std::max( getNumRefIdxL0ActiveMinus1() + 1, getNumPicTotalCurr() );
3995
3996	// and the list RefPicListTemp0 is constructed as follows:
3997	std::vector<TComPic*> refPicListTemp0;
3998	refPicListTemp0.resize((MAX_NUM_REF+1),NULL);
3999
4000	const TComDecodedRps* decRps = getPic()->getDecodedRps();
4001
4002	const std::vector<TComPic*>& refPicSetStCurrBefore = decRps->m_refPicSetStCurrBefore;
4003	const std::vector<TComPic*>& refPicSetStCurrAfter = decRps->m_refPicSetStCurrAfter;
4004	const std::vector<TComPic*>& refPicSetLtCurr = decRps->m_refPicSetLtCurr;
4005
4006	const Int numPocStCurrBefore = decRps->m_numPocStCurrBefore;
4007	const Int numPocStCurrAfter = decRps->m_numPocStCurrAfter;
4008	const Int numPocLtCurr = decRps->m_numPocLtCurr;
4009
4010	const Int numActiveRefLayerPics0 = decRps->m_numActiveRefLayerPics0;
4011	const Int numActiveRefLayerPics1 = decRps->m_numActiveRefLayerPics1;
4012
4013	const std::vector<TComPic*>& refPicSetInterLayer0 = decRps->m_refPicSetInterLayer0;
4014	const std::vector<TComPic*>& refPicSetInterLayer1 = decRps->m_refPicSetInterLayer1;
4015
4016	Int rIdx = 0;
4017	while( rIdx < numRpsCurrTempList0 )
4018	{
4019	for(Int i = 0; i < numPocStCurrBefore && rIdx < numRpsCurrTempList0; rIdx++, i++ )
4020	{
4021	refPicListTemp0[ rIdx ] = refPicSetStCurrBefore[ i ];
4022	}
4023
4024	for(Int i = 0; i < numActiveRefLayerPics0; rIdx++, i++ )
4025	{
4026	refPicListTemp0[ rIdx ] = refPicSetInterLayer0[ i ];
4027	}
4028
4029	for(Int i = 0; i < numPocStCurrAfter && rIdx < numRpsCurrTempList0; rIdx++, i++ ) // (F 65)
4030	{
4031	refPicListTemp0[ rIdx ] = refPicSetStCurrAfter[ i ];
4032	}
4033
4034	for(Int i = 0; i < numPocLtCurr && rIdx < numRpsCurrTempList0; rIdx++, i++ )
4035	{
4036	refPicListTemp0[ rIdx ] = refPicSetLtCurr[ i ];
4037	}
4038
4039	for(Int i = 0; i < numActiveRefLayerPics1; rIdx++, i++ )
4040	{
4041	refPicListTemp0[ rIdx ] = refPicSetInterLayer1[ i ];
4042	}
4043	}
4044
4045	// The list RefPicList0 is constructed as follows:
4046	TComRefPicListModification* rplm = getRefPicListModification();
4047	for( rIdx = 0; rIdx <= getNumRefIdxL0ActiveMinus1(); rIdx++ ) // (F 66)
4048	{
4049	m_apcRefPicList[ 0 ][ rIdx ] = rplm->getRefPicListModificationFlagL0( ) ? refPicListTemp0[ rplm->getListEntryL0( rIdx )] : refPicListTemp0[ rIdx ];
4050	// The decoding process below slice level requires the status
4051	// of the reference pictures, when decoding the RPS. So store it here.
4052	m_bIsUsedAsLongTerm[ 0 ][ rIdx ] = m_apcRefPicList[ 0 ][ rIdx ]->getIsLongTerm();
4053	m_aiRefPOCList [ 0 ][ rIdx ] = m_apcRefPicList[ 0 ][ rIdx ]->getPOC();
4054	m_aiRefLayerIdList [ 0 ][ rIdx ] = m_apcRefPicList[ 0 ][ rIdx ]->getLayerId();
4055	}
4056
4057	std::vector<TComPic*> refPicListTemp1;
4058	refPicListTemp1.resize((MAX_NUM_REF+1),NULL);
4059
4060	if (getSliceType() == B_SLICE )
4061	{
4062	// When the slice is a B slice, the variable NumRpsCurrTempList1 is set equal to
4063	// Max( num_ref_idx_l1_active_minus1 + 1, NumPicTotalCurr ) and the list RefPicListTemp1 is constructed as follows:
4064	Int numRpsCurrTempList1 = std::max( getNumRefIdxL1ActiveMinus1() + 1, getNumPicTotalCurr() );
4065
4066	rIdx = 0;
4067	while( rIdx < numRpsCurrTempList1 )
4068	{
4069	for( Int i = 0; i < numPocStCurrAfter && rIdx < numRpsCurrTempList1; rIdx++, i++ )
4070	{
4071	refPicListTemp1[ rIdx ] = refPicSetStCurrAfter[ i ];
4072	}
4073	for( Int i = 0; i< numActiveRefLayerPics1; rIdx++, i++ )
4074	{
4075	refPicListTemp1[ rIdx ] = refPicSetInterLayer1[ i ];
4076	}
4077	for( Int i = 0; i < numPocStCurrBefore && rIdx < numRpsCurrTempList1; rIdx++, i++ ) // (F 67)
4078	{
4079	refPicListTemp1[ rIdx ] = refPicSetStCurrBefore[ i ];
4080	}
4081	for( Int i = 0; i < numPocLtCurr && rIdx < numRpsCurrTempList1; rIdx++, i++ )
4082	{
4083	refPicListTemp1[ rIdx ] = refPicSetLtCurr[ i ];
4084	}
4085	for( Int i = 0; i< numActiveRefLayerPics0; rIdx++, i++ )
4086	{
4087	refPicListTemp1[ rIdx ] = refPicSetInterLayer0[ i ];
4088	}
4089	}
4090	}
4091
4092	if (getSliceType() == B_SLICE )
4093	{
4094	// When the slice is a B slice, the list RefPicList1 is constructed as follows:
4095	for( rIdx = 0; rIdx <= getNumRefIdxL1ActiveMinus1(); rIdx++ ) // (F 68)
4096	{
4097	m_apcRefPicList[ 1 ][ rIdx ] = rplm->getRefPicListModificationFlagL1() ? refPicListTemp1[ rplm->getListEntryL1( rIdx ) ] : refPicListTemp1[ rIdx ];
4098
4099	// The decoding process below slice level requires the marking status
4100	// of the reference pictures, when decoding the RPS. So store it here.
4101	m_bIsUsedAsLongTerm[ 1 ][ rIdx ] = m_apcRefPicList[ 1 ][ rIdx ]->getIsLongTerm();
4102	m_aiRefPOCList [ 1 ][ rIdx ] = m_apcRefPicList[ 1 ][ rIdx ]->getPOC();
4103	m_aiRefLayerIdList [ 1 ][ rIdx ] = m_apcRefPicList[ 1 ][ rIdx ]->getLayerId();
4104	}
4105	}
4106	}
4107
4108
4109	Void TComSlice::cl834DecProcForRefPicListConst()
4110	{
4111	// This process is invoked at the beginning of the decoding process for each P or B slice.
4112	assert( getSliceType() == B_SLICE \|\| getSliceType() == P_SLICE );
4113
4114	// Reference pictures are addressed through reference indices as specified in clause 8.5.3.3.2. A reference index is an index into
4115	// a reference picture list. When decoding a P slice, there is a single reference picture list RefPicList0. When decoding a B
4116	// slice, there is a second independent reference picture list RefPicList1 in addition to RefPicList0.
4117
4118	// At the beginning of the decoding process for each slice, the reference picture lists RefPicList0 and, for B slices, RefPicList1
4119	// are derived as follows:
4120
4121	// The variable NumRpsCurrTempList0 is set equal to Max( num_ref_idx_l0_active_minus1 + 1, NumPicTotalCurr )
4122	Int numRpsCurrTempList0 = std::max( getNumRefIdxL0ActiveMinus1() + 1, getNumPicTotalCurr() );
4123
4124	// and the list RefPicListTemp0 is constructed as follows:
4125	std::vector<TComPic*> refPicListTemp0;
4126	refPicListTemp0.resize((MAX_NUM_REF+1),NULL);
4127
4128	const TComDecodedRps* decRps = getPic()->getDecodedRps();
4129
4130	const std::vector<TComPic*>& refPicSetStCurrBefore = decRps->m_refPicSetStCurrBefore;
4131	const std::vector<TComPic*>& refPicSetStCurrAfter = decRps->m_refPicSetStCurrAfter;
4132	const std::vector<TComPic*>& refPicSetLtCurr = decRps->m_refPicSetLtCurr;
4133
4134	const Int numPocStCurrBefore = decRps->m_numPocStCurrBefore;
4135	const Int numPocStCurrAfter = decRps->m_numPocStCurrAfter;
4136	const Int numPocLtCurr = decRps->m_numPocLtCurr;
4137
4138	Int rIdx = 0;
4139	while( rIdx < numRpsCurrTempList0 )
4140	{
4141	for(Int i = 0; i < numPocStCurrBefore && rIdx < numRpsCurrTempList0; rIdx++, i++ )
4142	{
4143	refPicListTemp0[ rIdx ] = refPicSetStCurrBefore[ i ];
4144	}
4145
4146	for(Int i = 0; i < numPocStCurrAfter && rIdx < numRpsCurrTempList0; rIdx++, i++ ) // (8 8)
4147	{
4148	refPicListTemp0[ rIdx ] = refPicSetStCurrAfter[ i ];
4149	}
4150
4151	for(Int i = 0; i < numPocLtCurr && rIdx < numRpsCurrTempList0; rIdx++, i++ )
4152	{
4153	refPicListTemp0[ rIdx ] = refPicSetLtCurr[ i ];
4154	}
4155	}
4156
4157	// The list RefPicList0 is constructed as follows:
4158
4159	TComRefPicListModification* rplm = getRefPicListModification();
4160	for( rIdx = 0; rIdx <= getNumRefIdxL0ActiveMinus1(); rIdx++ ) // (8-9)
4161	{
4162	m_apcRefPicList[0][ rIdx ] = rplm->getRefPicListModificationFlagL0( ) ? refPicListTemp0[ rplm->getListEntryL0( rIdx )] : refPicListTemp0[ rIdx ];
4163
4164	// The decoding process below slice level requires the marking status
4165	// of the reference pictures, when decoding the RPS. So store it here.
4166	m_bIsUsedAsLongTerm[ 0 ][ rIdx ] = m_apcRefPicList[ 0 ][ rIdx ]->getIsLongTerm();
4167	m_aiRefPOCList [ 0 ][ rIdx ] = m_apcRefPicList[ 0 ][ rIdx ]->getPOC();
4168	m_aiRefLayerIdList [ 0 ][ rIdx ] = m_apcRefPicList[ 0 ][ rIdx ]->getLayerId();
4169	}
4170
4171	std::vector<TComPic*> refPicListTemp1;
4172	refPicListTemp1.resize((MAX_NUM_REF+1),NULL);
4173
4174	if (getSliceType() == B_SLICE )
4175	{
4176	// When the slice is a B slice, the variable NumRpsCurrTempList1 is set equal to
4177	// Max( num_ref_idx_l1_active_minus1 + 1, NumPicTotalCurr ) and the list RefPicListTemp1 is constructed as follows:
4178	Int numRpsCurrTempList1 = std::max( getNumRefIdxL1ActiveMinus1() + 1, getNumPicTotalCurr() );
4179
4180	rIdx = 0;
4181	while( rIdx < numRpsCurrTempList1 )
4182	{
4183	for( Int i = 0; i < numPocStCurrAfter && rIdx < numRpsCurrTempList1; rIdx++, i++ )
4184	{
4185	refPicListTemp1[ rIdx ] = refPicSetStCurrAfter[ i ];
4186	}
4187	for( Int i = 0; i < numPocStCurrBefore && rIdx < numRpsCurrTempList1; rIdx++, i++ ) // (8-10)
4188	{
4189	refPicListTemp1[ rIdx ] = refPicSetStCurrBefore[ i ];
4190	}
4191	for( Int i = 0; i < numPocLtCurr && rIdx < numRpsCurrTempList1; rIdx++, i++ )
4192	{
4193	refPicListTemp1[ rIdx ] = refPicSetLtCurr[ i ];
4194	}
4195	}
4196	}
4197
4198	if (getSliceType() == B_SLICE )
4199	{
4200	// When the slice is a B slice, the list RefPicList1 is constructed as follows:
4201	for( rIdx = 0; rIdx <= getNumRefIdxL1ActiveMinus1(); rIdx++ ) // (F 68)
4202	{
4203	m_apcRefPicList[ 1 ][ rIdx ] = rplm->getRefPicListModificationFlagL1() ? refPicListTemp1[ rplm->getListEntryL1( rIdx ) ] : refPicListTemp1[ rIdx ];
4204
4205	// The decoding process below slice level requires the marking status
4206	// of the reference pictures, when decoding the RPS. So store it here.
4207	m_bIsUsedAsLongTerm[ 1 ][ rIdx ] = m_apcRefPicList[ 1 ][ rIdx ]->getIsLongTerm();
4208	m_aiRefPOCList [ 1 ][ rIdx ] = m_apcRefPicList[ 1 ][ rIdx ]->getPOC();
4209	m_aiRefLayerIdList [ 1 ][ rIdx ] = m_apcRefPicList[ 1 ][ rIdx ]->getLayerId();
4210	}
4211	}
4212	}
4213
4214	Int TComSlice::getNumPicTotalCurr() const
4215	{
4216	Int numPicTotalCurr = 0;
4217	#if NH_MV_FIX_NUM_POC_TOTAL_CUR
4218	if ( !isIdr() )
4219	{
4220	const TComStRefPicSet* stRps = getStRps( getCurrRpsIdx() );
4221	#endif
4222	for( Int i = 0; i < stRps->getNumNegativePicsVar(); i++ )
4223	{
4224	if( stRps->getUsedByCurrPicS0Var( i ) )
4225	{
4226	numPicTotalCurr++;
4227	}
4228	}
4229	for( Int i = 0; i < stRps->getNumPositivePicsVar(); i++) //(7 55)
4230	{
4231	if( stRps->getUsedByCurrPicS1Var(i) )
4232	{
4233	numPicTotalCurr++;
4234	}
4235	}
4236	for( Int i = 0; i < getNumLongTermSps() + getNumLongTermPics(); i++ )
4237	{
4238	if( getUsedByCurrPicLtVar( i ) )
4239	{
4240	numPicTotalCurr++;
4241	}
4242	}
4243	#if NH_MV_FIX_NUM_POC_TOTAL_CUR
4244	}
4245	#endif
4246
4247	if ( decProcAnnexF() )
4248	{
4249	numPicTotalCurr += getNumActiveRefLayerPics();
4250	}
4251	return numPicTotalCurr;
4252	}
4253
4254
4255
4256	Int TComSlice::getPocLsbLtVar( Int i )
4257	{
4258	Int pocLsbLtVar;
4259	if (i < getNumLongTermSps() )
4260	{
4261
4262	pocLsbLtVar = getSPS()->getLtRefPicPocLsbSps( getLtIdxSps( i ) );
4263	}
4264	else
4265	{
4266	pocLsbLtVar = getPocLsbLt( i );
4267	}
4268	return pocLsbLtVar;
4269	}
4270
4271
4272	Bool TComSlice::getUsedByCurrPicLtVar( Int i ) const
4273	{
4274	Bool usedByCurrPicLtVar;
4275	if (i < getNumLongTermSps() )
4276	{
4277	usedByCurrPicLtVar = getSPS()->getUsedByCurrPicLtSPSFlag( getLtIdxSps( i ) );
4278	}
4279	else
4280	{
4281	usedByCurrPicLtVar = getUsedByCurrPicLtFlag( i );
4282	}
4283	return usedByCurrPicLtVar;
4284	}
4285
4286
4287	Int TComSlice::getDeltaPocMsbCycleLtVar( Int i ) const
4288	{
4289	Int deltaPocMsbCycleVar;
4290	if (i == 0 \|\| i == getNumLongTermSps() )
4291	{
4292	deltaPocMsbCycleVar = getDeltaPocMsbCycleLt( i );
4293	}
4294	else
4295	{
4296	deltaPocMsbCycleVar = getDeltaPocMsbCycleLt( i ) + getDeltaPocMsbCycleLtVar( i - 1 );
4297	}
4298	return deltaPocMsbCycleVar;
4299	}
4300
4301	#endif
4302
4303
4304	#if NH_3D
4305	Void TComSlice::init3dToolParameters()
4306	{
4307	Bool depthFlag = getIsDepth();
4308
4309	Bool nRLLG0 = ( getVPS()->getNumRefListLayers( getLayerId() ) > 0 );
4310
4311	const TComSps3dExtension* sps3dExt = getSPS()->getSps3dExtension();
4312
4313	m_ivMvPredFlag = sps3dExt->getIvMvPredFlag ( depthFlag ) && nRLLG0 ;
4314	m_ivMvScalingFlag = sps3dExt->getIvMvScalingFlag ( depthFlag ) ;
4315	m_ivResPredFlag = sps3dExt->getIvResPredFlag ( depthFlag ) && nRLLG0 ;
4316	m_depthRefinementFlag = sps3dExt->getDepthRefinementFlag ( depthFlag ) && getInCompPredFlag() && m_cpAvailableFlag;
4317	m_viewSynthesisPredFlag = sps3dExt->getViewSynthesisPredFlag( depthFlag ) && nRLLG0 && getInCompPredFlag() && m_cpAvailableFlag;
4318	m_depthBasedBlkPartFlag = sps3dExt->getDepthBasedBlkPartFlag( depthFlag ) && getInCompPredFlag();
4319	m_mpiFlag = sps3dExt->getMpiFlag ( depthFlag ) && getInCompPredFlag();
4320	m_intraContourFlag = sps3dExt->getIntraContourFlag ( depthFlag ) && getInCompPredFlag();
4321	m_intraSdcWedgeFlag = sps3dExt->getIntraSdcWedgeFlag ( depthFlag ) ;
4322	m_qtPredFlag = sps3dExt->getQtPredFlag ( depthFlag ) && getInCompPredFlag();
4323	m_interSdcFlag = sps3dExt->getInterSdcFlag ( depthFlag ) ;
4324	m_depthIntraSkipFlag = sps3dExt->getDepthIntraSkipFlag ( depthFlag ) ;
4325
4326	m_subPbSize = 1 << ( sps3dExt->getLog2SubPbSizeMinus3 ( depthFlag ) + 3 );
4327	m_mpiSubPbSize = 1 << ( sps3dExt->getLog2MpiSubPbSizeMinus3( depthFlag ) + 3 );
4328
4329
4330	#if H_3D_OUTPUT_ACTIVE_TOOLS
4331	std::cout << "Layer: :" << getLayerId() << std::endl;
4332	std::cout << "DepthFlag: :" << getIsDepth() << std::endl;
4333	std::cout << "ViewOrderIdx: :" << getViewIndex() << std::endl;
4334	std::cout << "InterCmpPredAvailableFlag:" << getInCmpPredAvailFlag() << std::endl;
4335	std::cout << "InterCompPredFlag :" << getInCompPredFlag() << std::endl;
4336
4337	std::cout << "ivMvPredFlag :" << m_ivMvPredFlag << std::endl;
4338	std::cout << "ivMvScalingFlag :" << m_ivMvScalingFlag << std::endl;
4339	std::cout << "ivResPredFlag :" << m_ivResPredFlag << std::endl;
4340	std::cout << "depthRefinementFlag :" << m_depthRefinementFlag << std::endl;
4341	std::cout << "viewSynthesisPredFlag :" << m_viewSynthesisPredFlag << std::endl;
4342	std::cout << "depthBasedBlkPartFlag :" << m_depthBasedBlkPartFlag << std::endl;
4343	std::cout << "mpiFlag :" << m_mpiFlag << std::endl;
4344	std::cout << "intraContourFlag :" << m_intraContourFlag << std::endl;
4345	std::cout << "intraSdcWedgeFlag :" << m_intraSdcWedgeFlag << std::endl;
4346	std::cout << "qtPredFlag :" << m_qtPredFlag << std::endl;
4347	std::cout << "interSdcFlag :" << m_interSdcFlag << std::endl;
4348	std::cout << "depthIntraSkipFlag :" << m_depthIntraSkipFlag << std::endl;
4349	std::cout << "subPbSize :" << m_subPbSize << std::endl;
4350	std::cout << "mpiSubPbSize :" << m_mpiSubPbSize << std::endl;
4351	#endif
4352	}
4353
4354	Void TComSlice::deriveInCmpPredAndCpAvailFlag( )
4355	{
4356	Int numCurCmpLIds = getIsDepth() ? 1 : getNumActiveRefLayerPics();
4357	std::vector<Int> curCmpLIds;
4358	if ( getIsDepth() )
4359	{
4360	curCmpLIds.push_back( getLayerId() );
4361	}
4362	else
4363	{
4364	for (Int i = 0; i < numCurCmpLIds; i++)
4365	{
4366	curCmpLIds.push_back( getRefPicLayerId( i ) );
4367	}
4368	}
4369
4370	m_cpAvailableFlag = true;
4371	m_inCmpRefViewIdcs.clear();
4372	Bool allRefCmpLayersAvailFlag = true;
4373
4374	for( Int i = 0; i <= numCurCmpLIds - 1; i++ )
4375	{
4376	m_inCmpRefViewIdcs.push_back( getVPS()->getViewOrderIdx( curCmpLIds[ i ] ));
4377	if( !getVPS()->getCpPresentFlag( getVPS()->getVoiInVps( getViewIndex() ), getVPS()->getVoiInVps( m_inCmpRefViewIdcs[ i ] ) ) )
4378	{
4379	m_cpAvailableFlag = false;
4380	}
4381	Bool refCmpCurLIdAvailFlag = false;
4382	if( getVPS()->getViewCompLayerPresentFlag( m_inCmpRefViewIdcs[ i ], !getIsDepth() ) )
4383	{
4384	Int j = getVPS()->getLayerIdInVps( getVPS()->getViewCompLayerId( m_inCmpRefViewIdcs[ i ], !getIsDepth() ) );
4385	if ( getVPS()->getDirectDependencyFlag( getVPS()->getLayerIdInVps( getLayerId() ) , j ) &&
4386	getVPS()->getSubLayersVpsMaxMinus1( j ) >= getTemporalId() &&
4387	( getTemporalId() == 0 \|\| getVPS()->getMaxTidIlRefPicsPlus1( j , getVPS()->getLayerIdInVps( getLayerId() ) ) > getTemporalId() )
4388	)
4389	{
4390	refCmpCurLIdAvailFlag = true;
4391	}
4392	}
4393	if( !refCmpCurLIdAvailFlag )
4394	{
4395	allRefCmpLayersAvailFlag = false;
4396	}
4397	}
4398
4399	if( !allRefCmpLayersAvailFlag )
4400	{
4401	m_inCmpPredAvailFlag = false;
4402	}
4403	else
4404	{
4405	const TComSps3dExtension* sps3dExt = getSPS()->getSps3dExtension();
4406	if( !getIsDepth() )
4407	{
4408	m_inCmpPredAvailFlag = sps3dExt->getViewSynthesisPredFlag( getIsDepth() ) \|\|
4409	sps3dExt->getDepthBasedBlkPartFlag( getIsDepth() ) \|\|
4410	sps3dExt->getDepthRefinementFlag ( getIsDepth() );
4411	}
4412	else
4413	{
4414	m_inCmpPredAvailFlag = sps3dExt->getIntraContourFlag( getIsDepth() ) \|\|
4415	sps3dExt->getQtPredFlag( getIsDepth() ) \|\|
4416	sps3dExt->getMpiFlag( getIsDepth() );
4417	}
4418	}
4419	}
4420
4421	Void TComSlice::checkInCompPredRefLayers()
4422	{
4423	if ( getInCompPredFlag() )
4424	{
4425	for (Int i = 0; i < getNumCurCmpLIds(); i++ )
4426	{
4427	assert( getIvPic(!getIsDepth(), getInCmpRefViewIdcs( i ) ) != NULL );
4428	// It is a requirement of bitstream conformance that there
4429	// is a picture in the DPB with PicOrderCntVal equal to the PicOrderCntVal of the current picture,
4430	// and a nuh_layer_id value equal to ViewCompLayerId[ inCmpRefViewIdcs[ i ] ][ !DepthFlag ].
4431	}
4432	}
4433	}
4434
4435	Void TComSlice::setPocsInCurrRPSs()
4436	{
4437	// Currently only needed at decoder side;
4438	m_pocsInCurrRPSs.clear();
4439	std::vector<TComPic>* rpsCurr = getPic()->getDecodedRps()->m_refPicSetsCurr;
4440	for (Int i = 0 ; i < 3; i++ )
4441	{
4442	for( Int j = 0; j < rpsCurr[i]->size(); j++ )
4443	{
4444	m_pocsInCurrRPSs.push_back( (*rpsCurr[i])[j]->getPOC() );
4445	}
4446	}
4447	}
4448
4449	#endif
4450
4451	/** get scaling matrix from RefMatrixID
4452	* \param sizeId size index
4453	* \param listId index of input matrix
4454	* \param refListId index of reference matrix
4455	*/
4456	Void TComScalingList::processRefMatrix( UInt sizeId, UInt listId , UInt refListId )
4457	{
4458	::memcpy(getScalingListAddress(sizeId, listId),((listId == refListId)? getScalingListDefaultAddress(sizeId, refListId): getScalingListAddress(sizeId, refListId)),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]));
4459	}
4460
4461	Void TComScalingList::checkPredMode(UInt sizeId, UInt listId)
4462	{
4463	Int predListStep = (sizeId == SCALING_LIST_32x32? (SCALING_LIST_NUM/NUMBER_OF_PREDICTION_MODES) : 1); // if 32x32, skip over chroma entries.
4464
4465	for(Int predListIdx = (Int)listId ; predListIdx >= 0; predListIdx-=predListStep)
4466	{
4467	if( !memcmp(getScalingListAddress(sizeId,listId),((listId == predListIdx) ?
4468	getScalingListDefaultAddress(sizeId, predListIdx): getScalingListAddress(sizeId, predListIdx)),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId])) // check value of matrix
4469	&& ((sizeId < SCALING_LIST_16x16) \|\| (getScalingListDC(sizeId,listId) == getScalingListDC(sizeId,predListIdx)))) // check DC value
4470	{
4471	setRefMatrixId(sizeId, listId, predListIdx);
4472	setScalingListPredModeFlag(sizeId, listId, false);
4473	return;
4474	}
4475	}
4476	setScalingListPredModeFlag(sizeId, listId, true);
4477	}
4478
4479	static Void outputScalingListHelp(std::ostream &os)
4480	{
4481	os << "The scaling list file specifies all matrices and their DC values; none can be missing,\n"
4482	"but their order is arbitrary.\n\n"
4483	"The matrices are specified by:\n"
4484	"<matrix name><unchecked data>\n"
4485	" <value>,<value>,<value>,....\n\n"
4486	" Line-feeds can be added arbitrarily between values, and the number of values needs to be\n"
4487	" at least the number of entries for the matrix (superfluous entries are ignored).\n"
4488	" The <unchecked data> is text on the same line as the matrix that is not checked\n"
4489	" except to ensure that the matrix name token is unique. It is recommended that it is ' ='\n"
4490	" The values in the matrices are the absolute values (0-255), not the delta values as\n"
4491	" exchanged between the encoder and decoder\n\n"
4492	"The DC values (for matrix sizes larger than 8x8) are specified by:\n"
4493	"<matrix name>_DC<unchecked data>\n"
4494	" <value>\n";
4495
4496	os << "The permitted matrix names are:\n";
4497	for(UInt sizeIdc = 0; sizeIdc < SCALING_LIST_SIZE_NUM; sizeIdc++)
4498	{
4499	for(UInt listIdc = 0; listIdc < SCALING_LIST_NUM; listIdc++)
4500	{
4501	if ((sizeIdc!=SCALING_LIST_32x32) \|\| (listIdc%(SCALING_LIST_NUM/NUMBER_OF_PREDICTION_MODES) == 0))
4502	{
4503	os << " " << MatrixType[sizeIdc][listIdc] << '\n';
4504	}
4505	}
4506	}
4507	}
4508
4509	Void TComScalingList::outputScalingLists(std::ostream &os) const
4510	{
4511	for(UInt sizeIdc = 0; sizeIdc < SCALING_LIST_SIZE_NUM; sizeIdc++)
4512	{
4513	const UInt size = min(8,4<<(sizeIdc));
4514	for(UInt listIdc = 0; listIdc < SCALING_LIST_NUM; listIdc++)
4515	{
4516	if ((sizeIdc!=SCALING_LIST_32x32) \|\| (listIdc%(SCALING_LIST_NUM/NUMBER_OF_PREDICTION_MODES) == 0))
4517	{
4518	const Int *src = getScalingListAddress(sizeIdc, listIdc);
4519	os << (MatrixType[sizeIdc][listIdc]) << " =\n ";
4520	for(UInt y=0; y<size; y++)
4521	{
4522	for(UInt x=0; x<size; x++, src++)
4523	{
4524	os << std::setw(3) << (*src) << ", ";
4525	}
4526	os << (y+1<size?"\n ":"\n");
4527	}
4528	if(sizeIdc > SCALING_LIST_8x8)
4529	{
4530	os << MatrixType_DC[sizeIdc][listIdc] << " = \n " << std::setw(3) << getScalingListDC(sizeIdc, listIdc) << "\n";
4531	}
4532	os << "\n";
4533	}
4534	}
4535	}
4536	}
4537
4538	Bool TComScalingList::xParseScalingList(const std::string &fileName)
4539	{
4540	static const Int LINE_SIZE=1024;
4541	FILE *fp = NULL;
4542	TChar line[LINE_SIZE];
4543
4544	if (fileName.empty())
4545	{
4546	fprintf(stderr, "Error: no scaling list file specified. Help on scaling lists being output\n");
4547	outputScalingListHelp(std::cout);
4548	std::cout << "\n\nExample scaling list file using default values:\n\n";
4549	outputScalingLists(std::cout);
4550	exit (1);
4551	return true;
4552	}
4553	else if ((fp = fopen(fileName.c_str(),"r")) == (FILE*)NULL)
4554	{
4555	fprintf(stderr, "Error: cannot open scaling list file %s for reading\n", fileName.c_str());
4556	return true;
4557	}
4558
4559	for(UInt sizeIdc = 0; sizeIdc < SCALING_LIST_SIZE_NUM; sizeIdc++)
4560	{
4561	const UInt size = min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeIdc]);
4562
4563	for(UInt listIdc = 0; listIdc < SCALING_LIST_NUM; listIdc++)
4564	{
4565	Int * const src = getScalingListAddress(sizeIdc, listIdc);
4566
4567	if ((sizeIdc==SCALING_LIST_32x32) && (listIdc%(SCALING_LIST_NUM/NUMBER_OF_PREDICTION_MODES) != 0)) // derive chroma32x32 from chroma16x16
4568	{
4569	const Int *srcNextSmallerSize = getScalingListAddress(sizeIdc-1, listIdc);
4570	for(UInt i=0; i<size; i++)
4571	{
4572	src[i] = srcNextSmallerSize[i];
4573	}
4574	setScalingListDC(sizeIdc,listIdc,(sizeIdc > SCALING_LIST_8x8) ? getScalingListDC(sizeIdc-1, listIdc) : src[0]);
4575	}
4576	else
4577	{
4578	{
4579	fseek(fp, 0, SEEK_SET);
4580	Bool bFound=false;
4581	while ((!feof(fp)) && (!bFound))
4582	{
4583	TChar *ret = fgets(line, LINE_SIZE, fp);
4584	TChar *findNamePosition= ret==NULL ? NULL : strstr(line, MatrixType[sizeIdc][listIdc]);
4585	// This could be a match against the DC string as well, so verify it isn't
4586	if (findNamePosition!= NULL && (MatrixType_DC[sizeIdc][listIdc]==NULL \|\| strstr(line, MatrixType_DC[sizeIdc][listIdc])==NULL))
4587	{
4588	bFound=true;
4589	}
4590	}
4591	if (!bFound)
4592	{
4593	fprintf(stderr, "Error: cannot find Matrix %s from scaling list file %s\n", MatrixType[sizeIdc][listIdc], fileName.c_str());
4594	return true;
4595	}
4596	}
4597	for (UInt i=0; i<size; i++)
4598	{
4599	Int data;
4600	if (fscanf(fp, "%d,", &data)!=1)
4601	{
4602	fprintf(stderr, "Error: cannot read value #%d for Matrix %s from scaling list file %s at file position %ld\n", i, MatrixType[sizeIdc][listIdc], fileName.c_str(), ftell(fp));
4603	return true;
4604	}
4605	if (data<0 \|\| data>255)
4606	{
4607	fprintf(stderr, "Error: QMatrix entry #%d of value %d for Matrix %s from scaling list file %s at file position %ld is out of range (0 to 255)\n", i, data, MatrixType[sizeIdc][listIdc], fileName.c_str(), ftell(fp));
4608	return true;
4609	}
4610	src[i] = data;
4611	}
4612
4613	//set DC value for default matrix check
4614	setScalingListDC(sizeIdc,listIdc,src[0]);
4615
4616	if(sizeIdc > SCALING_LIST_8x8)
4617	{
4618	{
4619	fseek(fp, 0, SEEK_SET);
4620	Bool bFound=false;
4621	while ((!feof(fp)) && (!bFound))
4622	{
4623	TChar *ret = fgets(line, LINE_SIZE, fp);
4624	TChar *findNamePosition= ret==NULL ? NULL : strstr(line, MatrixType_DC[sizeIdc][listIdc]);
4625	if (findNamePosition!= NULL)
4626	{
4627	// This won't be a match against the non-DC string.
4628	bFound=true;
4629	}
4630	}
4631	if (!bFound)
4632	{
4633	fprintf(stderr, "Error: cannot find DC Matrix %s from scaling list file %s\n", MatrixType_DC[sizeIdc][listIdc], fileName.c_str());
4634	return true;
4635	}
4636	}
4637	Int data;
4638	if (fscanf(fp, "%d,", &data)!=1)
4639	{
4640	fprintf(stderr, "Error: cannot read DC %s from scaling list file %s at file position %ld\n", MatrixType_DC[sizeIdc][listIdc], fileName.c_str(), ftell(fp));
4641	return true;
4642	}
4643	if (data<0 \|\| data>255)
4644	{
4645	fprintf(stderr, "Error: DC value %d for Matrix %s from scaling list file %s at file position %ld is out of range (0 to 255)\n", data, MatrixType[sizeIdc][listIdc], fileName.c_str(), ftell(fp));
4646	return true;
4647	}
4648	//overwrite DC value when size of matrix is larger than 16x16
4649	setScalingListDC(sizeIdc,listIdc,data);
4650	}
4651	}
4652	}
4653	}
4654	// std::cout << "\n\nRead scaling lists of:\n\n";
4655	// outputScalingLists(std::cout);
4656
4657	fclose(fp);
4658	return false;
4659	}
4660
4661	#if NH_MV
4662	Void TComScalingList::inferFrom( const TComScalingList& srcScLi )
4663	{
4664	for(Int sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
4665	{
4666	for(Int listId = 0; listId < SCALING_LIST_NUM; listId++)
4667	{
4668	setRefMatrixId (sizeId,listId, srcScLi.getRefMatrixId (sizeId,listId));
4669	setScalingListDC(sizeId,listId, srcScLi.getScalingListDC(sizeId,listId));
4670	::memcpy(getScalingListAddress(sizeId, listId),srcScLi.getScalingListAddress(sizeId, listId),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]));
4671	}
4672	}
4673	}
4674	#endif
4675
4676
4677	/** get default address of quantization matrix
4678	* \param sizeId size index
4679	* \param listId list index
4680	* \returns pointer of quantization matrix
4681	*/
4682	const Int* TComScalingList::getScalingListDefaultAddress(UInt sizeId, UInt listId)
4683	{
4684	const Int *src = 0;
4685	switch(sizeId)
4686	{
4687	case SCALING_LIST_4x4:
4688	src = g_quantTSDefault4x4;
4689	break;
4690	case SCALING_LIST_8x8:
4691	case SCALING_LIST_16x16:
4692	case SCALING_LIST_32x32:
4693	src = (listId < (SCALING_LIST_NUM/NUMBER_OF_PREDICTION_MODES) ) ? g_quantIntraDefault8x8 : g_quantInterDefault8x8;
4694	break;
4695	default:
4696	assert(0);
4697	src = NULL;
4698	break;
4699	}
4700	return src;
4701	}
4702
4703	/** process of default matrix
4704	* \param sizeId size index
4705	* \param listId index of input matrix
4706	*/
4707	Void TComScalingList::processDefaultMatrix(UInt sizeId, UInt listId)
4708	{
4709	::memcpy(getScalingListAddress(sizeId, listId),getScalingListDefaultAddress(sizeId,listId),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]));
4710	setScalingListDC(sizeId,listId,SCALING_LIST_DC);
4711	}
4712
4713	/** check DC value of matrix for default matrix signaling
4714	*/
4715	Void TComScalingList::checkDcOfMatrix()
4716	{
4717	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
4718	{
4719	for(UInt listId = 0; listId < SCALING_LIST_NUM; listId++)
4720	{
4721	//check default matrix?
4722	if(getScalingListDC(sizeId,listId) == 0)
4723	{
4724	processDefaultMatrix(sizeId, listId);
4725	}
4726	}
4727	}
4728	}
4729
4730	ParameterSetManager::ParameterSetManager()
4731	: m_vpsMap(MAX_NUM_VPS)
4732	, m_spsMap(MAX_NUM_SPS)
4733	, m_ppsMap(MAX_NUM_PPS)
4734	, m_activeVPSId(-1)
4735	#if !NH_MV
4736	, m_activeSPSId(-1)
4737	#endif
4738	{
4739	#if NH_MV
4740	for (Int i = 0; i < MAX_NUM_LAYERS; i++ )
4741	{
4742	m_activeSPSId[i] = -1;
4743	}
4744	#endif
4745	}
4746
4747
4748	ParameterSetManager::~ParameterSetManager()
4749	{
4750	}
4751
4752	//! activate a SPS from a active parameter sets SEI message
4753	//! \returns true, if activation is successful
4754	#if NH_MV
4755	//Bool ParameterSetManager::activateSPSWithSEI(Int spsId, Int layerId )
4756	#else
4757	//Bool ParameterSetManager::activateSPSWithSEI(Int spsId)
4758	#endif
4759	//{
4760	//TComSPS *sps = m_spsMap.getPS(spsId);
4761	// if (sps)
4762	// {
4763	// Int vpsId = sps->getVPSId();
4764	// TComVPS *vps = m_vpsMap.getPS(vpsId);
4765	// if (vps)
4766	// {
4767	#if NH_MV
4768	// m_activeVPS = *(vps);
4769	// m_activeSPS[ layerId ] = *(sps);
4770	#else
4771	// m_activeVPS = *(vps);
4772	// m_activeSPS = *(sps);
4773	#endif
4774	// return true;
4775	// }
4776	// else
4777	// {
4778	// printf("Warning: tried to activate SPS using an Active parameter sets SEI message. Referenced VPS does not exist.");
4779	// }
4780	// }
4781	// else
4782	// {
4783	// printf("Warning: tried to activate non-existing SPS using an Active parameter sets SEI message.");
4784	// }
4785	// return false;
4786	//}
4787
4788	//! activate a PPS and depending on isIDR parameter also SPS and VPS
4789	//! \returns true, if activation is successful
4790	#if NH_MV
4791	Bool ParameterSetManager::activatePPS(Int ppsId, Bool isIRAP, Int layerId )
4792	#else
4793	Bool ParameterSetManager::activatePPS(Int ppsId, Bool isIRAP)
4794	#endif
4795	{
4796	TComPPS *pps = m_ppsMap.getPS(ppsId);
4797	if (pps)
4798	{
4799	Int spsId = pps->getSPSId();
4800	#if NH_MV
4801	if (!isIRAP && (spsId != m_activeSPSId[ layerId ] ))
4802	#else
4803	if (!isIRAP && (spsId != m_activeSPSId ))
4804	#endif
4805	{
4806	printf("Warning: tried to activate PPS referring to a inactive SPS at non-IDR.");
4807	}
4808	else
4809	{
4810	TComSPS *sps = m_spsMap.getPS(spsId);
4811	if (sps)
4812	{
4813	Int vpsId = sps->getVPSId();
4814	if (!isIRAP && (vpsId != m_activeVPSId ))
4815	{
4816	printf("Warning: tried to activate PPS referring to a inactive VPS at non-IDR.");
4817	}
4818	else
4819	{
4820	TComVPS *vps =m_vpsMap.getPS(vpsId);
4821	if (vps)
4822	{
4823	m_activeVPSId = vpsId;
4824	#if NH_MV
4825	m_activeSPSId[layerId] = spsId;
4826	#else
4827	m_activeSPSId = spsId;
4828	#endif
4829	return true;
4830	}
4831	else
4832	{
4833	printf("Warning: tried to activate PPS that refers to a non-existing VPS.");
4834	}
4835	}
4836	}
4837	else
4838	{
4839	printf("Warning: tried to activate a PPS that refers to a non-existing SPS.");
4840	}
4841	}
4842	}
4843	else
4844	{
4845	printf("Warning: tried to activate non-existing PPS.");
4846	}
4847
4848	// Failed to activate if reach here.
4849	#if NH_MV
4850	m_activeSPSId[layerId]=-1;
4851	#else
4852	m_activeSPSId=-1;
4853	#endif
4854	m_activeVPSId=-1;
4855
4856	return false;
4857	}
4858
4859	ProfileTierLevel::ProfileTierLevel()
4860	: m_profileSpace (0)
4861	, m_tierFlag (Level::MAIN)
4862	, m_profileIdc (Profile::NONE)
4863	, m_levelIdc (Level::NONE)
4864	, m_progressiveSourceFlag (false)
4865	, m_interlacedSourceFlag (false)
4866	, m_nonPackedConstraintFlag(false)
4867	, m_frameOnlyConstraintFlag(false)
4868	#if NH_MV
4869	, m_intraConstraintFlag ( false )
4870	, m_onePictureOnlyConstraintFlag( false )
4871	, m_lowerBitRateConstraintFlag ( false )
4872	, m_max12bitConstraintFlag ( false )
4873	, m_max10bitConstraintFlag ( false )
4874	, m_max8bitConstraintFlag ( false )
4875	, m_max422chromaConstraintFlag ( false )
4876	, m_max420chromaConstraintFlag ( false )
4877	, m_maxMonochromeConstraintFlag ( false )
4878	, m_inbldFlag ( false )
4879	#endif
4880	{
4881	::memset(m_profileCompatibilityFlag, 0, sizeof(m_profileCompatibilityFlag));
4882	}
4883
4884	#if NH_MV
4885	Bool ProfileTierLevel::getV2ConstraintsPresentFlag() const
4886	{
4887	return (
4888	getProfileIdc( ) == 4 \|\| getProfileCompatibilityFlag( 4 ) \|\| getProfileIdc( ) == 5 \|\| getProfileCompatibilityFlag( 5 ) \|\|
4889	getProfileIdc( ) == 6 \|\| getProfileCompatibilityFlag( 6 ) \|\| getProfileIdc( ) == 7 \|\| getProfileCompatibilityFlag( 7 )
4890	);
4891	}
4892
4893	Bool ProfileTierLevel::getInbldPresentFlag() const
4894	{
4895	return (
4896	( getProfileIdc() >= 1 && getProfileIdc() <= 5 ) \|\| getProfileCompatibilityFlag( 1 ) \|\| getProfileCompatibilityFlag( 2 ) \|\|
4897	getProfileCompatibilityFlag( 3 ) \|\| getProfileCompatibilityFlag( 4 ) \|\| getProfileCompatibilityFlag( 5 )
4898	);
4899	}
4900
4901	Void ProfileTierLevel::copyV2ConstraintFlags(ProfileTierLevel* ptlRef)
4902	{
4903	setMax12bitConstraintFlag ( ptlRef->getMax12bitConstraintFlag ( ) );
4904	setMax10bitConstraintFlag ( ptlRef->getMax10bitConstraintFlag ( ) );
4905	setMax8bitConstraintFlag ( ptlRef->getMax8bitConstraintFlag ( ) );
4906	setMax422chromaConstraintFlag ( ptlRef->getMax422chromaConstraintFlag ( ) );
4907	setMax420chromaConstraintFlag ( ptlRef->getMax420chromaConstraintFlag ( ) );
4908	setMaxMonochromeConstraintFlag ( ptlRef->getMaxMonochromeConstraintFlag ( ) );
4909	setIntraConstraintFlag ( ptlRef->getIntraConstraintFlag ( ) );
4910	setOnePictureOnlyConstraintFlag ( ptlRef->getOnePictureOnlyConstraintFlag ( ) );
4911	setLowerBitRateConstraintFlag ( ptlRef->getLowerBitRateConstraintFlag ( ) );
4912	}
4913
4914	Void ProfileTierLevel::copyProfile(ProfileTierLevel* ptlRef)
4915	{
4916	setProfileSpace ( ptlRef->getProfileSpace ( ) );
4917	setTierFlag ( ptlRef->getTierFlag ( ) );
4918	setProfileIdc ( ptlRef->getProfileIdc ( ) );
4919	for (Int j = 0; j < 32; j++)
4920	{
4921	setProfileCompatibilityFlag(j, ptlRef->getProfileCompatibilityFlag ( j ) );
4922	}
4923	setProgressiveSourceFlag ( ptlRef->getProgressiveSourceFlag ( ) );
4924	setInterlacedSourceFlag ( ptlRef->getInterlacedSourceFlag ( ) );
4925	setNonPackedConstraintFlag ( ptlRef->getNonPackedConstraintFlag ( ) );
4926	setFrameOnlyConstraintFlag ( ptlRef->getFrameOnlyConstraintFlag ( ) );
4927	copyV2ConstraintFlags ( ptlRef );
4928	}
4929	#endif
4930
4931	TComPTL::TComPTL()
4932	{
4933	::memset(m_subLayerProfilePresentFlag, 0, sizeof(m_subLayerProfilePresentFlag));
4934	::memset(m_subLayerLevelPresentFlag, 0, sizeof(m_subLayerLevelPresentFlag ));
4935	}
4936
4937	Void calculateParameterSetChangedFlag(Bool &bChanged, const std::vector<UChar> *pOldData, const std::vector<UChar> &newData)
4938	{
4939	if (!bChanged)
4940	{
4941	if ((pOldData==0 && pOldData!=0) \|\| (pOldData!=0 && pOldData==0))
4942	{
4943	bChanged=true;
4944	}
4945	else if (pOldData!=0 && pOldData!=0)
4946	{
4947	// compare the two
4948	if (pOldData->size() != pOldData->size())
4949	{
4950	bChanged=true;
4951	}
4952	else
4953	{
4954	const UChar *pNewDataArray=&(newData)[0];
4955	const UChar pOldDataArray=&(pOldData)[0];
4956	if (memcmp(pOldDataArray, pNewDataArray, pOldData->size()))
4957	{
4958	bChanged=true;
4959	}
4960	}
4961	}
4962	}
4963	}
4964	#if NH_MV
4965	Void TComPTL::inferGeneralValues(Bool profilePresentFlag, Int k, TComPTL* refPTL)
4966	{
4967	ProfileTierLevel* refProfileTierLevel = NULL;
4968	if ( k > 0 )
4969	{
4970	assert( refPTL != NULL);
4971	refProfileTierLevel = refPTL->getGeneralPTL();
4972	}
4973
4974	ProfileTierLevel* curProfileTierLevel = getGeneralPTL( );
4975	assert( curProfileTierLevel != NULL );
4976
4977	if( !profilePresentFlag )
4978	{
4979	assert( k > 0 );
4980	assert( refProfileTierLevel != NULL );
4981	curProfileTierLevel->copyProfile( refProfileTierLevel);
4982	}
4983	else
4984	{
4985	if ( !curProfileTierLevel->getV2ConstraintsPresentFlag() )
4986	{
4987	curProfileTierLevel->setMax12bitConstraintFlag ( false );
4988	curProfileTierLevel->setMax10bitConstraintFlag ( false );
4989	curProfileTierLevel->setMax8bitConstraintFlag ( false );
4990	curProfileTierLevel->setMax422chromaConstraintFlag ( false );
4991	curProfileTierLevel->setMax420chromaConstraintFlag ( false );
4992	curProfileTierLevel->setMaxMonochromeConstraintFlag ( false );
4993	curProfileTierLevel->setIntraConstraintFlag ( false );
4994	curProfileTierLevel->setOnePictureOnlyConstraintFlag ( false );
4995	curProfileTierLevel->setLowerBitRateConstraintFlag ( false );
4996	}
4997
4998	if ( !curProfileTierLevel->getInbldPresentFlag() )
4999	{
5000	curProfileTierLevel->setInbldFlag( false );
5001	}
5002	}
5003	}
5004
5005	Void TComPTL::inferSubLayerValues(Int maxNumSubLayersMinus1, Int k, TComPTL* refPTL)
5006	{
5007	assert( k == 0 \|\| refPTL != NULL );
5008	for (Int i = maxNumSubLayersMinus1; i >= 0; i--)
5009	{
5010	ProfileTierLevel* refProfileTierLevel;
5011	if ( k != 0 )
5012	{
5013	refProfileTierLevel = refPTL->getSubLayerPTL( i );
5014	}
5015	else
5016	{
5017	if ( i == maxNumSubLayersMinus1)
5018	{
5019	refProfileTierLevel = getGeneralPTL();
5020	}
5021	else
5022	{
5023	refProfileTierLevel = getSubLayerPTL( i + 1 );
5024	}
5025	}
5026
5027	assert( refProfileTierLevel != NULL );
5028	ProfileTierLevel* curProfileTierLevel = getSubLayerPTL( i );
5029	assert( curProfileTierLevel != NULL );
5030	if( !getSubLayerLevelPresentFlag( i ) )
5031	{
5032	curProfileTierLevel->setLevelIdc( refProfileTierLevel->getLevelIdc() );
5033	}
5034
5035	if( !getSubLayerProfilePresentFlag( i ) )
5036	{
5037	curProfileTierLevel->copyProfile( refProfileTierLevel);
5038	}
5039	else
5040	{
5041	if ( !curProfileTierLevel->getV2ConstraintsPresentFlag() )
5042	{
5043	curProfileTierLevel->copyV2ConstraintFlags( refProfileTierLevel );
5044	}
5045
5046	if ( !curProfileTierLevel->getInbldPresentFlag() )
5047	{
5048	curProfileTierLevel->setInbldFlag( refProfileTierLevel->getInbldFlag() );
5049	}
5050	}
5051	}
5052	}
5053
5054	#endif
5055
5056	//! \}
5057
5058	#if NH_MV
5059	Void TComVPSVUI::init( Int numLayerSets, Int maxNumSubLayers, Int maxNumLayers )
5060	{
5061	m_crossLayerIrapAlignedFlag = true;
5062	m_allLayersIdrAlignedFlag = false;
5063	m_bitRatePresentVpsFlag = false;
5064	m_picRatePresentVpsFlag = false;
5065
5066	m_bitRatePresentFlag .resize(numLayerSets);
5067	m_picRatePresentFlag .resize(numLayerSets);
5068	m_avgBitRate .resize(numLayerSets);
5069	m_maxBitRate .resize(numLayerSets);
5070	m_constantPicRateIdc .resize(numLayerSets);
5071	m_avgPicRate .resize(numLayerSets);
5072
5073	for ( Int i = 0; i < numLayerSets; i++)
5074	{
5075	m_bitRatePresentFlag [i].resize( maxNumSubLayers);
5076	m_picRatePresentFlag [i].resize( maxNumSubLayers);
5077	m_avgBitRate [i].resize( maxNumSubLayers);
5078	m_maxBitRate [i].resize( maxNumSubLayers);
5079	m_constantPicRateIdc [i].resize( maxNumSubLayers);
5080	m_avgPicRate [i].resize( maxNumSubLayers);
5081	for ( Int j = 0; j < maxNumSubLayers; j++)
5082	{
5083	m_bitRatePresentFlag [i][j] = false;
5084	m_picRatePresentFlag [i][j] = false;
5085	m_avgBitRate [i][j] = -1;
5086	m_maxBitRate [i][j] = -1;
5087	m_constantPicRateIdc [i][j] = -1;
5088	m_avgPicRate [i][j] = -1;
5089	}
5090	}
5091
5092	m_ilpRestrictedRefLayersFlag = false;
5093
5094	m_tileBoundariesAlignedFlag .resize( maxNumLayers );
5095	m_minSpatialSegmentOffsetPlus1 .resize( maxNumLayers );
5096	m_ctuBasedOffsetEnabledFlag .resize( maxNumLayers );
5097	m_minHorizontalCtuOffsetPlus1 .resize( maxNumLayers );
5098	m_baseLayerParameterSetCompatibilityFlag.resize( maxNumLayers );
5099
5100	for ( Int i = 0; i < maxNumLayers; i++)
5101	{
5102	m_tileBoundariesAlignedFlag [i].resize( maxNumLayers );
5103	m_minSpatialSegmentOffsetPlus1[i].resize( maxNumLayers );
5104	m_ctuBasedOffsetEnabledFlag [i].resize( maxNumLayers );
5105	m_minHorizontalCtuOffsetPlus1 [i].resize( maxNumLayers );
5106	for ( Int j = 0; j < maxNumLayers; j++)
5107	{
5108	m_tileBoundariesAlignedFlag [i][j] = false;
5109	m_minSpatialSegmentOffsetPlus1[i][j] = 0;
5110	m_ctuBasedOffsetEnabledFlag [i][j] = false;
5111	m_minHorizontalCtuOffsetPlus1 [i][j] = -1;
5112	}
5113	m_baseLayerParameterSetCompatibilityFlag[i] = false;
5114	}
5115	m_vpsVuiBspHrdPresentFlag = false;
5116	}
5117
5118	Void TComRepFormat::inferChromaAndBitDepth( const TComRepFormat* prevRepFormat )
5119	{
5120	setChromaAndBitDepthVpsPresentFlag( prevRepFormat->getChromaAndBitDepthVpsPresentFlag() );
5121	setSeparateColourPlaneVpsFlag ( prevRepFormat->getSeparateColourPlaneVpsFlag () );
5122	setBitDepthVpsLumaMinus8 ( prevRepFormat->getBitDepthVpsLumaMinus8 () );
5123	setBitDepthVpsChromaMinus8 ( prevRepFormat->getBitDepthVpsChromaMinus8 () );
5124	}
5125
5126	Void TComRepFormat::checkInferChromaAndBitDepth( const TComRepFormat* prevRepFormat ) const
5127	{
5128	assert( getChromaAndBitDepthVpsPresentFlag() == prevRepFormat->getChromaAndBitDepthVpsPresentFlag() );
5129	assert( getSeparateColourPlaneVpsFlag () == prevRepFormat->getSeparateColourPlaneVpsFlag () );
5130	assert( getBitDepthVpsLumaMinus8 () == prevRepFormat->getBitDepthVpsLumaMinus8 () );
5131	assert( getBitDepthVpsChromaMinus8 () == prevRepFormat->getBitDepthVpsChromaMinus8 () );
5132	}
5133
5134	Int TComVpsVuiBspHrdParameters::getBspHrdIdxLen( const TComVPS* vps) const
5135	{
5136	return gCeilLog2( vps->getNumHrdParameters() + getVpsNumAddHrdParams() );
5137	}
5138
5139	Void TComVpsVuiBspHrdParameters::createAfterVpsNumAddHrdParams( const TComVPS* vps )
5140	{
5141	m_offsetHrdParamIdx = vps->getNumHrdParameters();
5142	m_numHrdParam = vps->getNumHrdParameters() + getVpsNumAddHrdParams() - m_offsetHrdParamIdx;
5143	m_numOls = vps->getNumOutputLayerSets();
5144
5145	m_cprmsAddPresentFlag .resize( m_numHrdParam );
5146	m_numSubLayerHrdMinus1.resize( m_numHrdParam );
5147	m_hrdParameters .resize( m_numHrdParam );
5148
5149	m_numSignalledPartitioningSchemes .resize( m_numOls );
5150	m_numPartitionsInSchemeMinus1 .resize( m_numOls );
5151	m_numBspSchedulesMinus1 .resize( m_numOls );
5152	m_bspHrdIdx .resize( m_numOls );
5153	m_bspSchedIdx .resize( m_numOls );
5154	}
5155
5156	Void TComVpsVuiBspHrdParameters::createAfterNumSignalledPartitioningSchemes( const TComVPS* vps, Int h )
5157	{
5158	m_numPartitionsInSchemeMinus1 [h].resize( getNumSignalledPartitioningSchemes(h) );
5159	m_layerIncludedInPartitionFlag[h].resize( getNumSignalledPartitioningSchemes(h) );
5160
5161	m_numBspSchedulesMinus1 [h].resize( getNumSignalledPartitioningSchemes(h) + 1 );
5162	for (Int i = 0; i < getNumSignalledPartitioningSchemes(h) + 1; i++)
5163	{
5164	Int tMax = vps->getMaxSubLayersInLayerSetMinus1( m_vps->olsIdxToLsIdx(h) ) + 1;
5165	m_numBspSchedulesMinus1[h][i].resize( tMax );
5166	m_bspHrdIdx [h][i].resize( tMax );
5167	m_bspSchedIdx [h][i].resize( tMax );
5168	}
5169	}
5170
5171	Void TComVpsVuiBspHrdParameters::createAfterNumPartitionsInSchemeMinus1( const TComVPS* vps, Int h, Int j )
5172	{
5173	m_layerIncludedInPartitionFlag[h][j].resize( getNumPartitionsInSchemeMinus1(h,j));
5174	for( Int k = 0; k < getNumPartitionsInSchemeMinus1(h,j); k++ )
5175	{
5176	m_layerIncludedInPartitionFlag[h][j][k].resize( m_vps->getNumLayersInIdList( vps->olsIdxToLsIdx(h)));
5177	}
5178	}
5179
5180	Void TComVpsVuiBspHrdParameters::createAfterNumBspSchedulesMinus1( const TComVPS* vps, Int h, Int i, Int t )
5181	{
5182	m_bspSchedIdx[h][i][t].resize( getNumBspSchedulesMinus1( h, i, t ) + 1 );
5183	m_bspHrdIdx [h][i][t].resize( getNumBspSchedulesMinus1( h, i, t ) + 1 );
5184	for( Int j = 0; j < getNumBspSchedulesMinus1( h, i, t ) + 1; j++ )
5185	{
5186	m_bspSchedIdx[h][i][t][j].resize( getNumPartitionsInSchemeMinus1( h, i ) );
5187	m_bspHrdIdx [h][i][t][j].resize( getNumPartitionsInSchemeMinus1( h, i ) );
5188	}
5189	}
5190
5191
5192	Void TComVUI::inferVideoSignalInfo( const TComVPS* vps, Int layerIdCurr )
5193	{
5194	if ( layerIdCurr == 0 \|\| !vps->getVpsVuiPresentFlag() )
5195	{
5196	return;
5197	}
5198
5199	const TComVPSVUI* vpsVui = vps->getVPSVUI();
5200	assert( vpsVui != NULL );
5201
5202	const TComVideoSignalInfo* videoSignalInfo = vpsVui->getVideoSignalInfo( vpsVui->getVpsVideoSignalInfoIdx( vps->getLayerIdInVps( layerIdCurr ) ) );
5203	assert( videoSignalInfo != NULL );
5204
5205	setVideoFormat ( videoSignalInfo->getVideoVpsFormat () );
5206	setVideoFullRangeFlag ( videoSignalInfo->getVideoFullRangeVpsFlag () );
5207	setColourPrimaries ( videoSignalInfo->getColourPrimariesVps () );
5208	setTransferCharacteristics( videoSignalInfo->getTransferCharacteristicsVps() );
5209	setMatrixCoefficients ( videoSignalInfo->getMatrixCoeffsVps () );
5210	}
5211
5212	Void TComDpbSize::init( Int numOutputLayerSets, Int maxNumLayerIds, Int maxNumSubLayers )
5213	{
5214	m_subLayerFlagInfoPresentFlag.resize( numOutputLayerSets );
5215	m_subLayerDpbInfoPresentFlag .resize( numOutputLayerSets );
5216	m_maxVpsDecPicBufferingMinus1.resize( numOutputLayerSets );
5217	m_maxVpsNumReorderPics .resize( numOutputLayerSets );
5218	m_maxVpsLatencyIncreasePlus1 .resize( numOutputLayerSets );
5219
5220	for (Int i = 0; i < numOutputLayerSets; i++ )
5221	{
5222	m_subLayerFlagInfoPresentFlag[i] = false;
5223
5224	m_subLayerDpbInfoPresentFlag [i].resize( maxNumSubLayers );
5225	m_maxVpsDecPicBufferingMinus1[i].resize( maxNumLayerIds );
5226	m_maxVpsNumReorderPics [i].resize( maxNumSubLayers );
5227	m_maxVpsLatencyIncreasePlus1 [i].resize( maxNumSubLayers );
5228
5229	for (Int j = 0; j < maxNumSubLayers; j++ )
5230	{
5231	m_subLayerDpbInfoPresentFlag [i][j] = ( j == 0) ;
5232	m_maxVpsNumReorderPics [i][j] = 0;
5233	m_maxVpsLatencyIncreasePlus1 [i][j] = 0;
5234	}
5235
5236	for (Int k = 0; k < maxNumLayerIds; k++ )
5237	{
5238	m_maxVpsDecPicBufferingMinus1[i][k].resize( maxNumSubLayers );
5239	for (Int j = 0; j < maxNumSubLayers; j++ )
5240	{
5241	m_maxVpsDecPicBufferingMinus1[i][k][j] = MIN_INT;
5242	}
5243	}
5244	}
5245	}
5246
5247
5248	Int TComDpbSize::getVpsMaxLatencyPictures( Int i, Int j ) const
5249	{
5250	return getMaxVpsNumReorderPics( i, j ) + getMaxVpsLatencyIncreasePlus1(i, j) - 1;
5251	}
5252
5253	Void Window::scaleOffsets( Int scal )
5254	{
5255	if (! m_scaledFlag )
5256	{
5257	m_scaledFlag = true;
5258	m_winLeftOffset *= scal;
5259	m_winRightOffset *= scal;
5260	m_winTopOffset *= scal;
5261	m_winBottomOffset *= scal;
5262	}
5263	}
5264
5265	Void TComStRefPicSet::inferRps( Int stRpsIdx, TComSPS* sps, Bool encoder )
5266	{
5267	if ( getInterRefPicSetPredictionFlag() )
5268	{
5269	// When inter_ref_pic_set_prediction_flag is equal to 1, the variables DeltaPocS0[ stRpsIdx ][ i ], UsedByCurrPicS0[ stRpsIdx ][ i ],
5270	// NumNegativePics[ stRpsIdx ], DeltaPocS1[ stRpsIdx ][ i ], UsedByCurrPicS1[ stRpsIdx ][ i ] and NumPositivePics[ stRpsIdx ] are
5271	// derived as follows:
5272
5273	Int i = 0;
5274	Int refRpsIdx = getRefRpsIdx( stRpsIdx );
5275	TComStRefPicSet* refRps = sps->getStRefPicSet( refRpsIdx );
5276
5277	for( Int j = refRps->getNumPositivePicsVar( ) - 1; j >= 0; j-- )
5278	{
5279	Int dPoc = refRps->getDeltaPocS1Var( j ) + getDeltaRps();
5280	if( dPoc < 0 && getUseDeltaFlag( refRps->getNumNegativePicsVar( ) + j ) )
5281	{
5282	setDeltaPocS0Var ( i, dPoc );
5283	setUsedByCurrPicS0Var( i++ , getUsedByCurrPicFlag( refRps->getNumNegativePicsVar( ) + j ) );
5284	}
5285	}
5286	if( getDeltaRps() < 0 && getUseDeltaFlag( refRps->getNumDeltaPocs() ) ) // (7 59)
5287	{
5288	setDeltaPocS0Var( i, getDeltaRps() );
5289	setUsedByCurrPicS0Var( i++ , getUsedByCurrPicFlag( refRps->getNumDeltaPocs() ) );
5290	}
5291	for( Int j = 0; j < refRps->getNumNegativePicsVar(); j++ )
5292	{
5293	Int dPoc = refRps->getDeltaPocS0Var( j ) + getDeltaRps();
5294	if( dPoc < 0 && getUseDeltaFlag( j ) )
5295	{
5296	setDeltaPocS0Var( i , dPoc);
5297	setUsedByCurrPicS0Var( i++ , getUsedByCurrPicFlag( j )) ;
5298	}
5299	}
5300
5301	setNumNegativePicsVar( i );
5302
5303	i = 0;
5304	for( Int j = refRps->getNumNegativePicsVar() - 1; j >= 0; j-- )
5305	{
5306	Int dPoc = refRps->getDeltaPocS0Var( j ) + getDeltaRps();
5307	if( dPoc > 0 && getUseDeltaFlag( j ) )
5308	{
5309	setDeltaPocS1Var( i, dPoc );
5310	setUsedByCurrPicS1Var( i++, getUsedByCurrPicFlag( j ) ) ;
5311	}
5312	}
5313
5314	if( getDeltaRps() > 0 && getUseDeltaFlag( refRps->getNumDeltaPocs() ) ) // (7 60)
5315	{
5316	setDeltaPocS1Var( i , getDeltaRps() );
5317	setUsedByCurrPicS1Var( i++ , getUsedByCurrPicFlag( refRps->getNumDeltaPocs() ));
5318	}
5319
5320	for( Int j = 0; j < refRps->getNumPositivePicsVar( ); j++)
5321	{
5322	Int dPoc = refRps->getDeltaPocS1Var( j ) + getDeltaRps();
5323	if( dPoc > 0 && getUseDeltaFlag( refRps->getNumNegativePicsVar() + j ) )
5324	{
5325	setDeltaPocS1Var( i, dPoc);
5326	setUsedByCurrPicS1Var( i++, getUsedByCurrPicFlag( refRps->getNumNegativePicsVar() + j ));
5327	}
5328	}
5329	setNumPositivePicsVar( i );
5330	}
5331	else
5332	{
5333	// When inter_ref_pic_set_prediction_flag is equal to 0, the variables NumNegativePics[ stRpsIdx ], NumPositivePics[ stRpsIdx ],
5334	// UsedByCurrPicS0[ stRpsIdx ][ i ], UsedByCurrPicS1[ stRpsIdx ][ i ], DeltaPocS0[ stRpsIdx ][ i ] and DeltaPocS1[ stRpsIdx ][ i ]
5335	// are derived as follows:
5336
5337	setNumNegativePicsVar( getNumNegativePics( ) ); // (7 61)
5338	setNumPositivePicsVar( getNumPositivePics( ) ); // (7 62)
5339
5340	for (Int i = 0 ; i < getNumNegativePics(); i++ )
5341	{
5342	setUsedByCurrPicS0Var( i, getUsedByCurrPicS0Flag( i ) ); // (7 63)
5343	if (i == 0 )
5344	{
5345	setDeltaPocS0Var( i , -( getDeltaPocS0Minus1( i ) + 1 )); // (7 65)
5346	}
5347	else
5348	{
5349	setDeltaPocS0Var( i , getDeltaPocS0Var( i - 1 ) - ( getDeltaPocS0Minus1( i ) + 1 )); // (7 67)
5350	}
5351	}
5352
5353	for (Int i = 0 ; i < getNumPositivePics(); i++ )
5354	{
5355	setUsedByCurrPicS1Var( i, getUsedByCurrPicS1Flag( i ) ); // (7 64)
5356
5357	if (i == 0 )
5358	{
5359	setDeltaPocS1Var( i , getDeltaPocS1Minus1( i ) + 1 ); // (7 66)
5360	}
5361	else
5362	{
5363	setDeltaPocS1Var( i , getDeltaPocS1Var( i - 1 ) + ( getDeltaPocS1Minus1( i ) + 1 )); // (7 68)
5364	}
5365	}
5366	}
5367	}
5368
5369	#endif

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