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source: SHVCSoftware/branches/SHM-dev/source/Lib/TLibCommon/TComSlice.cpp @ 820

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Last change on this file since 820 was 820, checked in by seregin, 10 years ago
remove macros SYNTAX_BYTES, SYNTAX_OUTPUT, and AVC_SYNTAX
Property svn:eol-style set to `native`
File size: 124.7 KB

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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) 2010-2014, ITU/ISO/IEC
7	* All rights reserved.
8	*
9	* Redistribution and use in source and binary forms, with or without
10	* modification, are permitted provided that the following conditions are met:
11	*
12	* * Redistributions of source code must retain the above copyright notice,
13	* this list of conditions and the following disclaimer.
14	* * Redistributions in binary form must reproduce the above copyright notice,
15	* this list of conditions and the following disclaimer in the documentation
16	* and/or other materials provided with the distribution.
17	* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
18	* be used to endorse or promote products derived from this software without
19	* specific prior written permission.
20	*
21	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31	* THE POSSIBILITY OF SUCH DAMAGE.
32	*/
33
34	/** \file TComSlice.cpp
35	\brief slice header and SPS class
36	*/
37
38	#include "CommonDef.h"
39	#include "TComSlice.h"
40	#include "TComPic.h"
41	#include "TLibEncoder/TEncSbac.h"
42	#include "TLibDecoder/TDecSbac.h"
43
44	//! \ingroup TLibCommon
45	//! \{
46
47	#if SVC_EXTENSION
48	ParameterSetMap<TComVPS> ParameterSetManager::m_vpsMap(MAX_NUM_VPS);
49	Int ParameterSetManager::m_activeVPSId = -1;
50	#endif
51
52	TComSlice::TComSlice()
53	: m_iPPSId ( -1 )
54	, m_iPOC ( 0 )
55	, m_iLastIDR ( 0 )
56	, m_eNalUnitType ( NAL_UNIT_CODED_SLICE_IDR_W_RADL )
57	, m_eSliceType ( I_SLICE )
58	, m_iSliceQp ( 0 )
59	, m_dependentSliceSegmentFlag ( false )
60	#if ADAPTIVE_QP_SELECTION
61	, m_iSliceQpBase ( 0 )
62	#endif
63	, m_deblockingFilterDisable ( false )
64	, m_deblockingFilterOverrideFlag ( false )
65	, m_deblockingFilterBetaOffsetDiv2 ( 0 )
66	, m_deblockingFilterTcOffsetDiv2 ( 0 )
67	, m_bCheckLDC ( false )
68	, m_iSliceQpDelta ( 0 )
69	, m_iSliceQpDeltaCb ( 0 )
70	, m_iSliceQpDeltaCr ( 0 )
71	, m_iDepth ( 0 )
72	, m_bRefenced ( false )
73	, m_pcSPS ( NULL )
74	, m_pcPPS ( NULL )
75	, m_pcPic ( NULL )
76	, m_colFromL0Flag ( 1 )
77	#if SETTING_NO_OUT_PIC_PRIOR
78	, m_noOutputPriorPicsFlag ( false )
79	, m_noRaslOutputFlag ( false )
80	, m_handleCraAsBlaFlag ( false )
81	#endif
82	, m_colRefIdx ( 0 )
83	, m_uiTLayer ( 0 )
84	, m_bTLayerSwitchingFlag ( false )
85	, m_sliceMode ( 0 )
86	, m_sliceArgument ( 0 )
87	, m_sliceCurStartCUAddr ( 0 )
88	, m_sliceCurEndCUAddr ( 0 )
89	, m_sliceIdx ( 0 )
90	, m_sliceSegmentMode ( 0 )
91	, m_sliceSegmentArgument ( 0 )
92	, m_sliceSegmentCurStartCUAddr ( 0 )
93	, m_sliceSegmentCurEndCUAddr ( 0 )
94	, m_nextSlice ( false )
95	, m_nextSliceSegment ( false )
96	, m_sliceBits ( 0 )
97	, m_sliceSegmentBits ( 0 )
98	, m_bFinalized ( false )
99	, m_uiTileOffstForMultES ( 0 )
100	, m_puiSubstreamSizes ( NULL )
101	, m_cabacInitFlag ( false )
102	, m_bLMvdL1Zero ( false )
103	, m_numEntryPointOffsets ( 0 )
104	, m_temporalLayerNonReferenceFlag ( false )
105	, m_enableTMVPFlag ( true )
106	#if SVC_EXTENSION
107	, m_layerId ( 0 )
108	#if REF_IDX_MFM
109	, m_bMFMEnabledFlag ( false )
110	#endif
111	#if POC_RESET_FLAG
112	, m_bPocResetFlag ( false )
113	#endif
114	, m_bDiscardableFlag ( false )
115	#if O0149_CROSS_LAYER_BLA_FLAG
116	, m_bCrossLayerBLAFlag ( false )
117	#endif
118	#if POC_RESET_IDC_SIGNALLING
119	, m_pocResetIdc ( 0 )
120	, m_pocResetPeriodId ( 0 )
121	, m_fullPocResetFlag ( false )
122	, m_pocLsbVal ( 0 )
123	, m_pocMsbVal ( 0 )
124	, m_pocMsbValRequiredFlag ( false )
125	, m_pocMsbValPresentFlag ( false )
126	#endif
127	#if POC_RESET_IDC_DECODER \|\| POC_RESET_IDC_ENCODER
128	, m_picOrderCntLsb (0)
129	#endif
130	#endif //SVC_EXTENSION
131	{
132	m_aiNumRefIdx[0] = m_aiNumRefIdx[1] = 0;
133
134	#if SVC_EXTENSION
135	memset( m_pcBaseColPic, 0, sizeof( m_pcBaseColPic ) );
136	m_activeNumILRRefIdx = 0;
137	m_interLayerPredEnabledFlag = 0;
138	::memset( m_interLayerPredLayerIdc, 0, sizeof(m_interLayerPredLayerIdc) );
139	#if P0312_VERT_PHASE_ADJ
140	::memset( m_vertPhasePositionFlag, 0, sizeof(m_vertPhasePositionFlag) );
141	#endif
142	#endif //SVC_EXTENSION
143
144	initEqualRef();
145
146	for (Int component = 0; component < 3; component++)
147	{
148	m_lambdas[component] = 0.0;
149	}
150
151	for ( Int idx = 0; idx < MAX_NUM_REF; idx++ )
152	{
153	m_list1IdxToList0Idx[idx] = -1;
154	}
155	for(Int iNumCount = 0; iNumCount < MAX_NUM_REF; iNumCount++)
156	{
157	m_apcRefPicList [0][iNumCount] = NULL;
158	m_apcRefPicList [1][iNumCount] = NULL;
159	m_aiRefPOCList [0][iNumCount] = 0;
160	m_aiRefPOCList [1][iNumCount] = 0;
161	}
162	resetWpScaling();
163	initWpAcDcParam();
164	m_saoEnabledFlag = false;
165	m_saoEnabledFlagChroma = false;
166	}
167
168	TComSlice::~TComSlice()
169	{
170	delete[] m_puiSubstreamSizes;
171	m_puiSubstreamSizes = NULL;
172	}
173
174
175	#if SVC_EXTENSION
176	Void TComSlice::initSlice( UInt layerId )
177	#else
178	Void TComSlice::initSlice()
179	#endif
180	{
181	#if SVC_EXTENSION
182	m_layerId = layerId;
183	m_activeNumILRRefIdx = 0;
184	m_interLayerPredEnabledFlag = 0;
185	#endif
186	m_aiNumRefIdx[0] = 0;
187	m_aiNumRefIdx[1] = 0;
188
189	m_colFromL0Flag = 1;
190
191	m_colRefIdx = 0;
192	initEqualRef();
193	m_bCheckLDC = false;
194	m_iSliceQpDeltaCb = 0;
195	m_iSliceQpDeltaCr = 0;
196
197	m_maxNumMergeCand = MRG_MAX_NUM_CANDS;
198
199	m_bFinalized=false;
200
201	m_tileByteLocation.clear();
202	m_cabacInitFlag = false;
203	m_numEntryPointOffsets = 0;
204	m_enableTMVPFlag = true;
205	#if POC_RESET_IDC_SIGNALLING
206	m_pocResetIdc = 0;
207	m_pocResetPeriodId = 0;
208	m_fullPocResetFlag = false;
209	m_pocLsbVal = 0;
210	m_pocMsbVal = 0;
211	m_pocMsbValRequiredFlag = false;
212	m_pocMsbValPresentFlag = false;
213	#endif
214	#if POC_RESET_IDC_DECODER \|\| POC_RESET_IDC_ENCODER
215	m_picOrderCntLsb = 0;
216	#endif
217	}
218
219	Bool TComSlice::getRapPicFlag()
220	{
221	return getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL
222	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP
223	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP
224	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
225	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
226	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA;
227	}
228	#if NO_OUTPUT_OF_PRIOR_PICS
229	Bool TComSlice::getBlaPicFlag ()
230	{
231	return getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP
232	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
233	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP;
234	}
235	Bool TComSlice::getCraPicFlag ()
236	{
237	return getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA;
238	}
239	#endif
240	#if POC_RESET_IDC_DECODER
241	Bool TComSlice::getRaslPicFlag ()
242	{
243	return getNalUnitType() == NAL_UNIT_CODED_SLICE_RASL_R
244	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_RASL_N;
245	}
246	Bool TComSlice::getRadlPicFlag ()
247	{
248	return getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_R
249	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_N;
250	}
251	#endif
252	#if POC_RESET_IDC_ENCODER
253	Void TComSlice::decrementRefPocValues(Int const decrementValue)
254	{
255	for(Int listNum = 0; listNum < 2; listNum++)
256	{
257	RefPicList dpbPicSliceList = (listNum == 1) ? REF_PIC_LIST_1 : REF_PIC_LIST_0;
258	for(Int listIdx = 0; listIdx < getNumRefIdx( dpbPicSliceList ); listIdx++)
259	{
260	setRefPOC( getRefPOC(dpbPicSliceList, listIdx) - decrementValue,
261	dpbPicSliceList,
262	listIdx
263	);
264	}
265	}
266	}
267	Int TComSlice::getCurrMsb( Int currLsb, Int prevLsb, Int prevMsb, Int maxLsbVal )
268	{
269	if( prevLsb - currLsb >= (maxLsbVal >> 1) )
270	{
271	return prevMsb + maxLsbVal;
272	}
273	else if( currLsb - prevLsb > (maxLsbVal >> 1) )
274	{
275	return prevMsb - maxLsbVal;
276	}
277	else
278	{
279	return prevMsb;
280	}
281	}
282	#endif
283	/**
284	- allocate table to contain substream sizes to be written to the slice header.
285	.
286	\param uiNumSubstreams Number of substreams -- the allocation will be this value - 1.
287	*/
288	Void TComSlice::allocSubstreamSizes(UInt uiNumSubstreams)
289	{
290	delete[] m_puiSubstreamSizes;
291	m_puiSubstreamSizes = new UInt[uiNumSubstreams > 0 ? uiNumSubstreams-1 : 0];
292	}
293
294	Void TComSlice::sortPicList(TComList<TComPic*>& rcListPic)
295	{
296	TComPic* pcPicExtract;
297	TComPic* pcPicInsert;
298
299	TComList<TComPic*>::iterator iterPicExtract;
300	TComList<TComPic*>::iterator iterPicExtract_1;
301	TComList<TComPic*>::iterator iterPicInsert;
302
303	for (Int i = 1; i < (Int)(rcListPic.size()); i++)
304	{
305	iterPicExtract = rcListPic.begin();
306	for (Int j = 0; j < i; j++) iterPicExtract++;
307	pcPicExtract = *(iterPicExtract);
308	pcPicExtract->setCurrSliceIdx(0);
309
310	iterPicInsert = rcListPic.begin();
311	while (iterPicInsert != iterPicExtract)
312	{
313	pcPicInsert = *(iterPicInsert);
314	pcPicInsert->setCurrSliceIdx(0);
315	if (pcPicInsert->getPOC() >= pcPicExtract->getPOC())
316	{
317	break;
318	}
319
320	iterPicInsert++;
321	}
322
323	iterPicExtract_1 = iterPicExtract; iterPicExtract_1++;
324
325	// swap iterPicExtract and iterPicInsert, iterPicExtract = curr. / iterPicInsert = insertion position
326	rcListPic.insert (iterPicInsert, iterPicExtract, iterPicExtract_1);
327	rcListPic.erase (iterPicExtract);
328	}
329	}
330
331	TComPic* TComSlice::xGetRefPic (TComList<TComPic*>& rcListPic,
332	Int poc)
333	{
334	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
335	TComPic* pcPic = *(iterPic);
336	while ( iterPic != rcListPic.end() )
337	{
338	#if POC_RESET_IDC_ENCODER
339	if( (pcPic->getPOC() == poc) && (pcPic->getSlice(0)->isReferenced()) )
340	#else
341	if(pcPic->getPOC() == poc)
342	#endif
343	{
344	break;
345	}
346	iterPic++;
347	#if SVC_EXTENSION
348	// return NULL, if picture with requested POC is not in the list, otherwise iterator goes outside of the list
349	if( iterPic == rcListPic.end() )
350	{
351	return NULL;
352	}
353	#endif
354	pcPic = *(iterPic);
355	}
356	#if POC_RESET_FLAG \|\| POC_RESET_IDC_DECODER
357	assert( pcPic->getSlice(0)->isReferenced() );
358	#endif
359	return pcPic;
360	}
361
362
363	TComPic* TComSlice::xGetLongTermRefPic(TComList<TComPic*>& rcListPic, Int poc, Bool pocHasMsb)
364	{
365	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
366	TComPic* pcPic = *(iterPic);
367	TComPic* pcStPic = pcPic;
368
369	Int pocCycle = 1 << getSPS()->getBitsForPOC();
370	if (!pocHasMsb)
371	{
372	poc = poc & (pocCycle - 1);
373	}
374
375	while ( iterPic != rcListPic.end() )
376	{
377	pcPic = *(iterPic);
378	if (pcPic && pcPic->getPOC()!=this->getPOC() && pcPic->getSlice( 0 )->isReferenced())
379	{
380	Int picPoc = pcPic->getPOC();
381	if (!pocHasMsb)
382	{
383	picPoc = picPoc & (pocCycle - 1);
384	}
385
386	#if POC_RESET_RPS
387	if( ((!pocHasMsb) && ((poc & (pocCycle-1)) == picPoc)) \|\| ( pocHasMsb && (poc == picPoc)) )
388	#else
389	if (poc == picPoc)
390	#endif
391	{
392	if (pcPic->getIsLongTerm())
393	{
394	return pcPic;
395	}
396	else
397	{
398	pcStPic = pcPic;
399	}
400	break;
401	}
402	}
403
404	iterPic++;
405	}
406
407	return pcStPic;
408	}
409
410	Void TComSlice::setRefPOCList()
411	{
412	for (Int iDir = 0; iDir < 2; iDir++)
413	{
414	for (Int iNumRefIdx = 0; iNumRefIdx < m_aiNumRefIdx[iDir]; iNumRefIdx++)
415	{
416	m_aiRefPOCList[iDir][iNumRefIdx] = m_apcRefPicList[iDir][iNumRefIdx]->getPOC();
417	}
418	}
419
420	}
421
422	Void TComSlice::setList1IdxToList0Idx()
423	{
424	Int idxL0, idxL1;
425	for ( idxL1 = 0; idxL1 < getNumRefIdx( REF_PIC_LIST_1 ); idxL1++ )
426	{
427	m_list1IdxToList0Idx[idxL1] = -1;
428	for ( idxL0 = 0; idxL0 < getNumRefIdx( REF_PIC_LIST_0 ); idxL0++ )
429	{
430	if ( m_apcRefPicList[REF_PIC_LIST_0][idxL0]->getPOC() == m_apcRefPicList[REF_PIC_LIST_1][idxL1]->getPOC() )
431	{
432	m_list1IdxToList0Idx[idxL1] = idxL0;
433	break;
434	}
435	}
436	}
437	}
438
439	#if SVC_EXTENSION
440	Void TComSlice::setRefPicList( TComList<TComPic>& rcListPic, Bool checkNumPocTotalCurr, TComPic* ilpPic)
441	#else
442	Void TComSlice::setRefPicList( TComList<TComPic*>& rcListPic, Bool checkNumPocTotalCurr )
443	#endif
444	{
445	if (!checkNumPocTotalCurr)
446	{
447	if (m_eSliceType == I_SLICE)
448	{
449	::memset( m_apcRefPicList, 0, sizeof (m_apcRefPicList));
450	::memset( m_aiNumRefIdx, 0, sizeof ( m_aiNumRefIdx ));
451
452	return;
453	}
454
455	m_aiNumRefIdx[0] = getNumRefIdx(REF_PIC_LIST_0);
456	m_aiNumRefIdx[1] = getNumRefIdx(REF_PIC_LIST_1);
457	}
458
459	TComPic* pcRefPic= NULL;
460	TComPic* RefPicSetStCurr0[16];
461	TComPic* RefPicSetStCurr1[16];
462	TComPic* RefPicSetLtCurr[16];
463	UInt NumPocStCurr0 = 0;
464	UInt NumPocStCurr1 = 0;
465	UInt NumPocLtCurr = 0;
466	Int i;
467
468	#if SVC_EXTENSION
469	if( m_layerId == 0 \|\| ( m_layerId > 0 && ( m_activeNumILRRefIdx == 0 \|\| !((getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP) && (getNalUnitType() <= NAL_UNIT_CODED_SLICE_CRA)) ) ) )
470	{
471	#endif
472	for(i=0; i < m_pcRPS->getNumberOfNegativePictures(); i++)
473	{
474	if(m_pcRPS->getUsed(i))
475	{
476	pcRefPic = xGetRefPic(rcListPic, getPOC()+m_pcRPS->getDeltaPOC(i));
477	pcRefPic->setIsLongTerm(0);
478	pcRefPic->getPicYuvRec()->extendPicBorder();
479	RefPicSetStCurr0[NumPocStCurr0] = pcRefPic;
480	NumPocStCurr0++;
481	pcRefPic->setCheckLTMSBPresent(false);
482	}
483	}
484
485	for(; i < m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures(); i++)
486	{
487	if(m_pcRPS->getUsed(i))
488	{
489	pcRefPic = xGetRefPic(rcListPic, getPOC()+m_pcRPS->getDeltaPOC(i));
490	pcRefPic->setIsLongTerm(0);
491	pcRefPic->getPicYuvRec()->extendPicBorder();
492	RefPicSetStCurr1[NumPocStCurr1] = pcRefPic;
493	NumPocStCurr1++;
494	pcRefPic->setCheckLTMSBPresent(false);
495	}
496	}
497
498	for(i = m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures()+m_pcRPS->getNumberOfLongtermPictures()-1; i > m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures()-1 ; i--)
499	{
500	if(m_pcRPS->getUsed(i))
501	{
502	pcRefPic = xGetLongTermRefPic(rcListPic, m_pcRPS->getPOC(i), m_pcRPS->getCheckLTMSBPresent(i));
503	pcRefPic->setIsLongTerm(1);
504	pcRefPic->getPicYuvRec()->extendPicBorder();
505	RefPicSetLtCurr[NumPocLtCurr] = pcRefPic;
506	NumPocLtCurr++;
507	}
508	if(pcRefPic==NULL)
509	{
510	pcRefPic = xGetLongTermRefPic(rcListPic, m_pcRPS->getPOC(i), m_pcRPS->getCheckLTMSBPresent(i));
511	}
512	pcRefPic->setCheckLTMSBPresent(m_pcRPS->getCheckLTMSBPresent(i));
513	}
514	#if SVC_EXTENSION
515	}
516	#endif
517
518	#if SVC_EXTENSION
519	for( i = 0; i < m_activeNumILRRefIdx; i++ )
520	{
521	UInt refLayerIdc = m_interLayerPredLayerIdc[i];
522	//inter-layer reference picture
523	#if O0225_MAX_TID_FOR_REF_LAYERS
524	Int maxTidIlRefPicsPlus1 = ( m_layerId > 0 && m_activeNumILRRefIdx > 0)? m_pcVPS->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId(),m_layerId) : 0;
525	#else
526	Int maxTidIlRefPicsPlus1 = ( m_layerId > 0 && m_activeNumILRRefIdx > 0)? m_pcVPS->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId()) : 0;
527	#endif
528	if( m_layerId > 0 && m_activeNumILRRefIdx > 0 && ( ( (Int)(ilpPic[refLayerIdc]->getSlice(0)->getTLayer())<= maxTidIlRefPicsPlus1-1) \|\| (maxTidIlRefPicsPlus1==0 && ilpPic[refLayerIdc]->getSlice(0)->getRapPicFlag()) ) )
529	{
530	#if REF_IDX_MFM
531	if(!(m_eNalUnitType >= NAL_UNIT_CODED_SLICE_BLA_W_LP && m_eNalUnitType <= NAL_UNIT_CODED_SLICE_CRA) && getMFMEnabledFlag())
532	{
533	ilpPic[refLayerIdc]->copyUpsampledMvField( refLayerIdc, m_pcBaseColPic[refLayerIdc] );
534	}
535	else
536	{
537	ilpPic[refLayerIdc]->initUpsampledMvField();
538	}
539	#endif
540	ilpPic[refLayerIdc]->setIsLongTerm(1);
541	}
542	}
543	#endif
544	// ref_pic_list_init
545	TComPic* rpsCurrList0[MAX_NUM_REF+1];
546	TComPic* rpsCurrList1[MAX_NUM_REF+1];
547	#if SVC_EXTENSION
548	Int numInterLayerRPSPics = 0;
549	#if M0040_ADAPTIVE_RESOLUTION_CHANGE
550	if( m_layerId > 0 && m_activeNumILRRefIdx > 0 )
551	#else
552	if( m_layerId > 0 )
553	#endif
554	{
555	for( i=0; i < m_pcVPS->getNumDirectRefLayers( m_layerId ); i++ )
556	{
557	#if O0225_MAX_TID_FOR_REF_LAYERS
558	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[i]->getSlice(0)->getLayerId(),m_layerId);
559	#else
560	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[i]->getSlice(0)->getLayerId());
561	#endif
562	if( ((Int)(ilpPic[i]->getSlice(0)->getTLayer())<= maxTidIlRefPicsPlus1-1) \|\| (maxTidIlRefPicsPlus1==0 && ilpPic[i]->getSlice(0)->getRapPicFlag() ) )
563	{
564	numInterLayerRPSPics++;
565	#if DISCARDABLE_PIC_RPS
566	assert( ilpPic[i]->getSlice(0)->getDiscardableFlag() == 0 ); // Inter-layer RPS shall not contain picture with discardable_flag = 1.
567	#endif
568	}
569	}
570	if (numInterLayerRPSPics < m_activeNumILRRefIdx)
571	{
572	m_activeNumILRRefIdx = numInterLayerRPSPics;
573	}
574	#if MAX_ONE_RESAMPLING_DIRECT_LAYERS
575	if( m_pcVPS->getScalabilityMask( SCALABILITY_ID ) )
576	{
577	Int numResampler = 0;
578	#if MOTION_RESAMPLING_CONSTRAINT
579	Int numMotionResamplers = 0;
580	Int refResamplingLayer[MAX_LAYERS];
581	memset( refResamplingLayer, 0, sizeof( refResamplingLayer ) );
582	#endif
583	#if !RESAMPLING_CONSTRAINT_BUG_FIX
584	const Window &scalEL = getSPS()->getScaledRefLayerWindow(m_interLayerPredLayerIdc[i]);
585	Int scalingOffset = ((scalEL.getWindowLeftOffset() == 0 ) &&
586	(scalEL.getWindowRightOffset() == 0 ) &&
587	(scalEL.getWindowTopOffset() == 0 ) &&
588	(scalEL.getWindowBottomOffset() == 0 )
589	);
590	#endif
591
592	for( i=0; i < m_activeNumILRRefIdx; i++ )
593	{
594	UInt refLayerIdc = m_interLayerPredLayerIdc[i];
595	UInt refLayerId = m_pcVPS->getRefLayerId( m_layerId, refLayerIdc );
596	#if RESAMPLING_CONSTRAINT_BUG_FIX
597	#if O0098_SCALED_REF_LAYER_ID
598	const Window &scalEL = getSPS()->getScaledRefLayerWindowForLayer(refLayerId);
599	#else
600	const Window &scalEL = getSPS()->getScaledRefLayerWindow(m_interLayerPredLayerIdc[i]);
601	#endif
602	Int scalingOffset = ((scalEL.getWindowLeftOffset() == 0 ) &&
603	(scalEL.getWindowRightOffset() == 0 ) &&
604	(scalEL.getWindowTopOffset() == 0 ) &&
605	(scalEL.getWindowBottomOffset() == 0 )
606	);
607	#endif
608	#if O0194_DIFFERENT_BITDEPTH_EL_BL
609	Bool sameBitDepths = ( g_bitDepthYLayer[m_layerId] == g_bitDepthYLayer[refLayerId] ) && ( g_bitDepthCLayer[m_layerId] == g_bitDepthCLayer[refLayerId] );
610
611	if( !( g_posScalingFactor[refLayerIdc][0] == 65536 && g_posScalingFactor[refLayerIdc][1] == 65536 ) \|\| !scalingOffset \|\| !sameBitDepths
612	#if Q0048_CGS_3D_ASYMLUT
613	\|\| getPPS()->getCGSFlag()
614	#endif
615	) // ratio 1x
616	#else
617	if(!( g_posScalingFactor[refLayerIdc][0] == 65536 && g_posScalingFactor[refLayerIdc][1] == 65536 ) \|\| (!scalingOffset)) // ratio 1x
618	#endif
619	{
620	#if MOTION_RESAMPLING_CONSTRAINT
621	UInt predType = m_pcVPS->getDirectDependencyType( m_layerId, refLayerId ) + 1;
622
623	if( predType & 0x1 )
624	{
625	numResampler++;
626	refResamplingLayer[i] = refLayerIdc + 1;
627	}
628
629	if( predType & 0x2 )
630	{
631	numMotionResamplers++;
632	refResamplingLayer[i] -= refLayerIdc + 1;
633	}
634	#else
635	numResampler++;
636	#endif
637	}
638	}
639
640	// When both picture sample values and picture motion field resampling processes are invoked for decoding of a particular picture, they shall be applied to the same reference layer picture.
641	if( m_activeNumILRRefIdx > 1 && numResampler > 0 )
642	{
643	for( i=0; i < m_activeNumILRRefIdx; i++ )
644	{
645	assert( refResamplingLayer[i] >= 0 && "Motion and sample inter-layer prediction shall be from the same layer" );
646	}
647	}
648
649	// Bitstream constraint for SHVC: The picture resampling process as specified in subclause G.8.1.4.1 shall not be invoked more than once for decoding of each particular picture.
650	assert(numResampler <= 1);
651	#if MOTION_RESAMPLING_CONSTRAINT
652	assert( numMotionResamplers <= 1 && "Up to 1 motion resampling is allowed" );
653	#endif
654	}
655	#endif
656	}
657	Int numPocTotalCurr = NumPocStCurr0 + NumPocStCurr1 + NumPocLtCurr + m_activeNumILRRefIdx;
658	#else //SVC_EXTENSION
659	Int numPocTotalCurr = NumPocStCurr0 + NumPocStCurr1 + NumPocLtCurr;
660	#endif //SVC_EXTENSION
661
662	if (checkNumPocTotalCurr)
663	{
664	// 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:
665	#if SVC_EXTENSION // inter-layer prediction is allowed for BLA, CRA pictures of nuh_layer_id>0
666	// - If the current picture is a BLA or CRA picture with nuh_layer_id equal to 0, the value of NumPocTotalCurr shall be equal to 0.
667	// - Otherwise, when the current picture contains a P or B slice, the value of NumPocTotalCurr shall not be equal to 0.
668	if (getRapPicFlag() && getLayerId()==0)
669	#else
670	// - If the current picture is a BLA or CRA picture, the value of NumPocTotalCurr shall be equal to 0.
671	// - Otherwise, when the current picture contains a P or B slice, the value of NumPocTotalCurr shall not be equal to 0.
672	if (getRapPicFlag())
673	#endif
674	{
675	assert(numPocTotalCurr == 0);
676	}
677
678	if (m_eSliceType == I_SLICE)
679	{
680	::memset( m_apcRefPicList, 0, sizeof (m_apcRefPicList));
681	::memset( m_aiNumRefIdx, 0, sizeof ( m_aiNumRefIdx ));
682
683	return;
684	}
685
686	assert(numPocTotalCurr > 0);
687
688	m_aiNumRefIdx[0] = getNumRefIdx(REF_PIC_LIST_0);
689	m_aiNumRefIdx[1] = getNumRefIdx(REF_PIC_LIST_1);
690	}
691
692	Int cIdx = 0;
693	for ( i=0; i<NumPocStCurr0; i++, cIdx++)
694	{
695	rpsCurrList0[cIdx] = RefPicSetStCurr0[i];
696	}
697	#if SVC_EXTENSION
698	#if RPL_INIT_N0316_N0082
699	if( m_layerId > 0 )
700	{
701	for( i = 0; i < m_activeNumILRRefIdx && cIdx < numPocTotalCurr; cIdx ++, i ++)
702	{
703	Int refLayerIdc = m_interLayerPredLayerIdc[i];
704	#if O0225_MAX_TID_FOR_REF_LAYERS
705	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId(),m_layerId);
706	#else
707	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId());
708	#endif
709	if( ((Int)(ilpPic[refLayerIdc]->getSlice(0)->getTLayer())<=maxTidIlRefPicsPlus1-1) \|\| (maxTidIlRefPicsPlus1==0 && ilpPic[refLayerIdc]->getSlice(0)->getRapPicFlag()) )
710	{
711	rpsCurrList0[cIdx] = ilpPic[refLayerIdc];
712	}
713	}
714	}
715	#endif
716	#endif //SVC_EXTENSION
717	for ( i=0; i<NumPocStCurr1; i++, cIdx++)
718	{
719	rpsCurrList0[cIdx] = RefPicSetStCurr1[i];
720	}
721	for ( i=0; i<NumPocLtCurr; i++, cIdx++)
722	{
723	rpsCurrList0[cIdx] = RefPicSetLtCurr[i];
724	}
725	#if !RPL_INIT_N0316_N0082
726	#if SVC_EXTENSION
727	if( m_layerId > 0 )
728	{
729	for( i = 0; i < m_activeNumILRRefIdx && cIdx < numPocTotalCurr; cIdx ++, i ++)
730	{
731	Int refLayerIdc = m_interLayerPredLayerIdc[i];
732	#if O0225_MAX_TID_FOR_REF_LAYERS
733	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId(),m_layerId);
734	#else
735	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId());
736	#endif
737	if( ((Int)(ilpPic[refLayerIdc]->getSlice(0)->getTLayer())<=maxTidIlRefPicsPlus1-1) \|\| (maxTidIlRefPicsPlus1==0 && ilpPic[refLayerIdc]->getSlice(0)->getRapPicFlag()) )
738	{
739	rpsCurrList0[cIdx] = ilpPic[refLayerIdc];
740	}
741	}
742	}
743	#endif
744	#endif
745	assert(cIdx == numPocTotalCurr);
746
747	if (m_eSliceType==B_SLICE)
748	{
749	cIdx = 0;
750	for ( i=0; i<NumPocStCurr1; i++, cIdx++)
751	{
752	rpsCurrList1[cIdx] = RefPicSetStCurr1[i];
753	}
754	for ( i=0; i<NumPocStCurr0; i++, cIdx++)
755	{
756	rpsCurrList1[cIdx] = RefPicSetStCurr0[i];
757	}
758	for ( i=0; i<NumPocLtCurr; i++, cIdx++)
759	{
760	rpsCurrList1[cIdx] = RefPicSetLtCurr[i];
761	}
762
763	#if SVC_EXTENSION
764	if( m_layerId > 0 )
765	{
766	for( i = 0; i < m_activeNumILRRefIdx && cIdx < numPocTotalCurr; cIdx ++, i ++)
767	{
768	Int refLayerIdc = m_interLayerPredLayerIdc[i];
769	#if O0225_MAX_TID_FOR_REF_LAYERS
770	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId(),m_layerId);
771	#else
772	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId());
773	#endif
774	if( ((Int)(ilpPic[refLayerIdc]->getSlice(0)->getTLayer())<=maxTidIlRefPicsPlus1-1) \|\| (maxTidIlRefPicsPlus1==0 && ilpPic[refLayerIdc]->getSlice(0)->getRapPicFlag()) )
775	{
776	rpsCurrList1[cIdx] = ilpPic[refLayerIdc];
777	}
778	}
779	}
780	#endif //SVC_EXTENSION
781
782	assert(cIdx == numPocTotalCurr);
783	}
784
785	::memset(m_bIsUsedAsLongTerm, 0, sizeof(m_bIsUsedAsLongTerm));
786
787	for (Int rIdx = 0; rIdx < m_aiNumRefIdx[0]; rIdx ++)
788	{
789	cIdx = m_RefPicListModification.getRefPicListModificationFlagL0() ? m_RefPicListModification.getRefPicSetIdxL0(rIdx) : rIdx % numPocTotalCurr;
790	assert(cIdx >= 0 && cIdx < numPocTotalCurr);
791	m_apcRefPicList[0][rIdx] = rpsCurrList0[ cIdx ];
792	#if RPL_INIT_N0316_N0082
793	m_bIsUsedAsLongTerm[0][rIdx] = ( cIdx >= NumPocStCurr0 && cIdx < NumPocStCurr0 + m_activeNumILRRefIdx ) \|\| ( cIdx >= NumPocStCurr0 + NumPocStCurr1 + m_activeNumILRRefIdx );
794	#else
795	m_bIsUsedAsLongTerm[0][rIdx] = ( cIdx >= NumPocStCurr0 + NumPocStCurr1 );
796	#endif
797	}
798	if ( m_eSliceType != B_SLICE )
799	{
800	m_aiNumRefIdx[1] = 0;
801	::memset( m_apcRefPicList[1], 0, sizeof(m_apcRefPicList[1]));
802	}
803	else
804	{
805	for (Int rIdx = 0; rIdx < m_aiNumRefIdx[1]; rIdx ++)
806	{
807	cIdx = m_RefPicListModification.getRefPicListModificationFlagL1() ? m_RefPicListModification.getRefPicSetIdxL1(rIdx) : rIdx % numPocTotalCurr;
808	assert(cIdx >= 0 && cIdx < numPocTotalCurr);
809	m_apcRefPicList[1][rIdx] = rpsCurrList1[ cIdx ];
810	m_bIsUsedAsLongTerm[1][rIdx] = ( cIdx >= NumPocStCurr0 + NumPocStCurr1 );
811	}
812	}
813	}
814
815	#if SVC_EXTENSION
816	Void TComSlice::setRefPicListModificationSvc()
817	{
818	if( !m_pcPPS->getListsModificationPresentFlag())
819	{
820	return;
821	}
822
823	if(m_eNalUnitType >= NAL_UNIT_CODED_SLICE_BLA_W_LP && m_eNalUnitType <= NAL_UNIT_CODED_SLICE_CRA)
824	{
825	return;
826	}
827
828	TComRefPicListModification* refPicListModification = &m_RefPicListModification;
829	Int numberOfRpsCurrTempList = this->getNumRpsCurrTempList(); // total number of ref pics in listTemp0 including inter-layer ref pics
830	#if RPL_INIT_N0316_N0082
831	Int numberOfPocBeforeCurr = this->getNumNegativeRpsCurrTempList(); // number of negative temporal ref pics
832	#endif
833
834	assert(m_aiNumRefIdx[REF_PIC_LIST_0] > 0);
835	assert(m_aiNumRefIdx[REF_PIC_LIST_1] > 0);
836
837	//set L0 inter-layer reference picture modification
838	#if RPL_INIT_N0316_N0082
839	Bool hasModification = (m_aiNumRefIdx[REF_PIC_LIST_0] == (numberOfPocBeforeCurr + m_activeNumILRRefIdx)) ? false : true;
840
841	if( m_activeNumILRRefIdx > 1 )
842	{
843	hasModification = (m_aiNumRefIdx[REF_PIC_LIST_0] >= (numberOfPocBeforeCurr + m_activeNumILRRefIdx)) ? false : true;
844	}
845	#else
846	Bool hasModification = (m_aiNumRefIdx[REF_PIC_LIST_0] == numberOfRpsCurrTempList) ? false : true;
847	#endif
848	hasModification = hasModification && ( m_aiNumRefIdx[REF_PIC_LIST_0] > 1 );
849	refPicListModification->setRefPicListModificationFlagL0(hasModification);
850	if(hasModification)
851	{
852	for(Int i = 0; i < min(m_aiNumRefIdx[REF_PIC_LIST_0], numberOfRpsCurrTempList); i++)
853	{
854	refPicListModification->setRefPicSetIdxL0(i, i);
855	}
856
857	if(m_aiNumRefIdx[REF_PIC_LIST_0] > numberOfRpsCurrTempList)
858	{
859	// repeat last ref pic when the number of active ref idx are more than RPS entries
860	for (Int i = numberOfRpsCurrTempList; i < m_aiNumRefIdx[REF_PIC_LIST_0]; i ++)
861	{
862	refPicListModification->setRefPicSetIdxL0(i, numberOfRpsCurrTempList - 1);
863	}
864	}
865	else
866	{
867	// number of ILRPs included into the reference picture list with the list modification
868	Int includeNumILRP = min( max(1, m_aiNumRefIdx[REF_PIC_LIST_0]-numberOfPocBeforeCurr), m_activeNumILRRefIdx);
869
870	for(Int i = includeNumILRP; i > 0; i-- )
871	{
872	#if RPL_INIT_N0316_N0082
873	if((numberOfPocBeforeCurr) >= m_aiNumRefIdx[REF_PIC_LIST_0])
874	{
875	refPicListModification->setRefPicSetIdxL0(m_aiNumRefIdx[REF_PIC_LIST_0] - i, numberOfPocBeforeCurr + includeNumILRP - i);
876	}
877	else
878	{
879	refPicListModification->setRefPicSetIdxL0(m_aiNumRefIdx[REF_PIC_LIST_0] - i, numberOfPocBeforeCurr + includeNumILRP - i);
880	for (Int j = numberOfPocBeforeCurr; j < (m_aiNumRefIdx[REF_PIC_LIST_0] - i); j++)
881	{
882	assert( j + includeNumILRP < numberOfRpsCurrTempList );
883	refPicListModification->setRefPicSetIdxL0(j, j + includeNumILRP);
884	}
885	}
886	#else
887	refPicListModification->setRefPicSetIdxL0(m_aiNumRefIdx[REF_PIC_LIST_0] - i, numberOfRpsCurrTempList - i);
888	#endif
889	}
890	}
891	}
892
893	//set L1 inter-layer reference picture modification
894	hasModification = (m_aiNumRefIdx[REF_PIC_LIST_1] >= numberOfRpsCurrTempList) ? false : true;
895	hasModification = hasModification && ( m_aiNumRefIdx[REF_PIC_LIST_1] > 1 );
896
897	refPicListModification->setRefPicListModificationFlagL1(hasModification);
898	if(hasModification)
899	{
900	for(Int i = 0; i < min(m_aiNumRefIdx[REF_PIC_LIST_1], numberOfRpsCurrTempList); i++)
901	{
902	refPicListModification->setRefPicSetIdxL1(i, i);
903	}
904	if(m_aiNumRefIdx[REF_PIC_LIST_1] > numberOfRpsCurrTempList)
905	{
906	for (Int i = numberOfRpsCurrTempList; i < m_aiNumRefIdx[REF_PIC_LIST_1]; i ++)
907	{
908	// repeat last ref pic when the number of active ref idx are more than RPS entries
909	refPicListModification->setRefPicSetIdxL1(i, numberOfRpsCurrTempList - 1);
910	}
911	}
912	else
913	{
914	Int includeNumILRP = min(m_aiNumRefIdx[REF_PIC_LIST_1], m_activeNumILRRefIdx);
915
916	for(Int i = includeNumILRP; i > 0; i-- )
917	{
918	refPicListModification->setRefPicSetIdxL1(m_aiNumRefIdx[REF_PIC_LIST_1] - i, numberOfRpsCurrTempList - i);
919	}
920	}
921	}
922	return;
923	}
924	#endif
925	#if RPL_INIT_N0316_N0082
926	Int TComSlice::getNumNegativeRpsCurrTempList()
927	{
928	if( m_eSliceType == I_SLICE )
929	{
930	return 0;
931	}
932
933	Int numPocBeforeCurr = 0;
934	for( UInt i = 0; i < m_pcRPS->getNumberOfNegativePictures(); i++ )
935	{
936	if(m_pcRPS->getUsed(i))
937	{
938	numPocBeforeCurr++;
939	}
940	}
941
942	return numPocBeforeCurr;
943	}
944	#endif
945	Int TComSlice::getNumRpsCurrTempList()
946	{
947	Int numRpsCurrTempList = 0;
948
949	#if SVC_EXTENSION
950	if( m_eSliceType == I_SLICE \|\| ( m_layerId &&
951	(m_eNalUnitType >= NAL_UNIT_CODED_SLICE_BLA_W_LP) &&
952	(m_eNalUnitType <= NAL_UNIT_CODED_SLICE_CRA) ) )
953	#else
954	if (m_eSliceType == I_SLICE)
955	#endif
956	{
957	#if SVC_EXTENSION
958	return m_activeNumILRRefIdx;
959	#else
960	return 0;
961	#endif
962	}
963	for(UInt i=0; i < m_pcRPS->getNumberOfNegativePictures()+ m_pcRPS->getNumberOfPositivePictures() + m_pcRPS->getNumberOfLongtermPictures(); i++)
964	{
965	if(m_pcRPS->getUsed(i))
966	{
967	numRpsCurrTempList++;
968	}
969	}
970	#if SVC_EXTENSION
971	if( m_layerId > 0 )
972	{
973	numRpsCurrTempList += m_activeNumILRRefIdx;
974	}
975	#endif
976
977	return numRpsCurrTempList;
978	}
979
980	Void TComSlice::initEqualRef()
981	{
982	for (Int iDir = 0; iDir < 2; iDir++)
983	{
984	for (Int iRefIdx1 = 0; iRefIdx1 < MAX_NUM_REF; iRefIdx1++)
985	{
986	for (Int iRefIdx2 = iRefIdx1; iRefIdx2 < MAX_NUM_REF; iRefIdx2++)
987	{
988	m_abEqualRef[iDir][iRefIdx1][iRefIdx2] = m_abEqualRef[iDir][iRefIdx2][iRefIdx1] = (iRefIdx1 == iRefIdx2? true : false);
989	}
990	}
991	}
992	}
993
994	Void TComSlice::checkColRefIdx(UInt curSliceIdx, TComPic* pic)
995	{
996	Int i;
997	TComSlice* curSlice = pic->getSlice(curSliceIdx);
998	Int currColRefPOC = curSlice->getRefPOC( RefPicList(1-curSlice->getColFromL0Flag()), curSlice->getColRefIdx());
999	TComSlice* preSlice;
1000	Int preColRefPOC;
1001	for(i=curSliceIdx-1; i>=0; i--)
1002	{
1003	preSlice = pic->getSlice(i);
1004	if(preSlice->getSliceType() != I_SLICE)
1005	{
1006	preColRefPOC = preSlice->getRefPOC( RefPicList(1-preSlice->getColFromL0Flag()), preSlice->getColRefIdx());
1007	if(currColRefPOC != preColRefPOC)
1008	{
1009	printf("Collocated_ref_idx shall always be the same for all slices of a coded picture!\n");
1010	exit(EXIT_FAILURE);
1011	}
1012	else
1013	{
1014	break;
1015	}
1016	}
1017	}
1018	}
1019
1020	Void TComSlice::checkCRA(TComReferencePictureSet pReferencePictureSet, Int& pocCRA, NalUnitType& associatedIRAPType, TComList<TComPic >& rcListPic)
1021	{
1022	for(Int i = 0; i < pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures(); i++)
1023	{
1024	if(pocCRA < MAX_UINT && getPOC() > pocCRA)
1025	{
1026	assert(getPOC()+pReferencePictureSet->getDeltaPOC(i) >= pocCRA);
1027	}
1028	}
1029	for(Int i = pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures(); i < pReferencePictureSet->getNumberOfPictures(); i++)
1030	{
1031	if(pocCRA < MAX_UINT && getPOC() > pocCRA)
1032	{
1033	if (!pReferencePictureSet->getCheckLTMSBPresent(i))
1034	{
1035	assert(xGetLongTermRefPic(rcListPic, pReferencePictureSet->getPOC(i), false)->getPOC() >= pocCRA);
1036	}
1037	else
1038	{
1039	assert(pReferencePictureSet->getPOC(i) >= pocCRA);
1040	}
1041	}
1042	}
1043	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP ) // IDR picture found
1044	{
1045	pocCRA = getPOC();
1046	associatedIRAPType = getNalUnitType();
1047	}
1048	else if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA ) // CRA picture found
1049	{
1050	pocCRA = getPOC();
1051	associatedIRAPType = getNalUnitType();
1052	}
1053	else if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
1054	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
1055	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP ) // BLA picture found
1056	{
1057	pocCRA = getPOC();
1058	associatedIRAPType = getNalUnitType();
1059	}
1060	}
1061
1062	/** Function for marking the reference pictures when an IDR/CRA/CRANT/BLA/BLANT is encountered.
1063	* \param pocCRA POC of the CRA/CRANT/BLA/BLANT picture
1064	* \param bRefreshPending flag indicating if a deferred decoding refresh is pending
1065	* \param rcListPic reference to the reference picture list
1066	* This function marks the reference pictures as "unused for reference" in the following conditions.
1067	* If the nal_unit_type is IDR/BLA/BLANT, all pictures in the reference picture list
1068	* are marked as "unused for reference"
1069	* If the nal_unit_type is BLA/BLANT, set the pocCRA to the temporal reference of the current picture.
1070	* Otherwise
1071	* If the bRefreshPending flag is true (a deferred decoding refresh is pending) and the current
1072	* temporal reference is greater than the temporal reference of the latest CRA/CRANT/BLA/BLANT picture (pocCRA),
1073	* mark all reference pictures except the latest CRA/CRANT/BLA/BLANT picture as "unused for reference" and set
1074	* the bRefreshPending flag to false.
1075	* If the nal_unit_type is CRA/CRANT, set the bRefreshPending flag to true and pocCRA to the temporal
1076	* reference of the current picture.
1077	* Note that the current picture is already placed in the reference list and its marking is not changed.
1078	* If the current picture has a nal_ref_idc that is not 0, it will remain marked as "used for reference".
1079	*/
1080	#if NO_CLRAS_OUTPUT_FLAG
1081	Void TComSlice::decodingRefreshMarking( TComList<TComPic*>& rcListPic, Bool noClrasOutputFlag )
1082	{
1083	if( !isIRAP() )
1084	{
1085	return;
1086	}
1087
1088	Int pocCurr = getPOC();
1089	TComPic* rpcPic = NULL;
1090
1091	// When the current picture is an IRAP picture with nuh_layer_id equal to 0 and NoClrasOutputFlag is equal to 1,
1092	// all reference pictures with any value of nuh_layer_id currently in the DPB (if any) are marked as "unused for reference".
1093	if( m_layerId == 0 && noClrasOutputFlag )
1094	{
1095	// mark all pictures for all layers as not used for reference
1096	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1097	while( iterPic != rcListPic.end() )
1098	{
1099	rpcPic = *(iterPic);
1100	if( rpcPic->getPOC() != pocCurr )
1101	{
1102	rpcPic->getSlice(0)->setReferenced(false);
1103	}
1104	iterPic++;
1105	}
1106	}
1107
1108	// When the current picture is an IRAP picture with NoRaslOutputFlag equal to 1,
1109	// all reference pictures with nuh_layer_id equal to currPicLayerId currently in the DPB (if any) are marked as "unused for reference".
1110	if( m_noRaslOutputFlag )
1111	{
1112	// mark all pictures of a current layer as not used for reference
1113	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1114	while( iterPic != rcListPic.end() )
1115	{
1116	rpcPic = *(iterPic);
1117	if( rpcPic->getPOC() != pocCurr && rpcPic->getLayerId() == m_layerId )
1118	{
1119	rpcPic->getSlice(0)->setReferenced(false);
1120	}
1121	iterPic++;
1122	}
1123	}
1124	}
1125
1126	Void TComSlice::decodingRefreshMarking(Int& pocCRA, Bool& bRefreshPending, TComList<TComPic*>& rcListPic, Bool noClrasOutputFlag)
1127	#else
1128	Void TComSlice::decodingRefreshMarking(Int& pocCRA, Bool& bRefreshPending, TComList<TComPic*>& rcListPic)
1129	#endif
1130	{
1131	TComPic* rpcPic;
1132	#if !FIX1172
1133	setAssociatedIRAPPOC(pocCRA);
1134	#endif
1135	Int pocCurr = getPOC();
1136
1137	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
1138	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
1139	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP
1140	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL
1141	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP ) // IDR or BLA picture
1142	{
1143	// mark all pictures as not used for reference
1144	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1145	while (iterPic != rcListPic.end())
1146	{
1147	rpcPic = *(iterPic);
1148	rpcPic->setCurrSliceIdx(0);
1149	#if NO_CLRAS_OUTPUT_FLAG
1150	#if POC_RESET_IDC_ENCODER
1151	if (noClrasOutputFlag)
1152	{
1153	rpcPic->getSlice(0)->setReferenced(false); // all layers // TODO. This does not mark all layers
1154	}
1155	else
1156	{
1157	if (rpcPic->getLayerId() == m_layerId) rpcPic->getSlice(0)->setReferenced(false); // only current layer
1158	}
1159	#else
1160	if (noClrasOutputFlag)
1161	{
1162	if (rpcPic->getPOC() != pocCurr) rpcPic->getSlice(0)->setReferenced(false); // all layers
1163	}
1164	else
1165	{
1166	if (rpcPic->getPOC() != pocCurr && rpcPic->getLayerId() == m_layerId) rpcPic->getSlice(0)->setReferenced(false); // only current layer
1167	}
1168	#endif
1169	#else
1170	if (rpcPic->getPOC() != pocCurr) rpcPic->getSlice(0)->setReferenced(false);
1171	#endif
1172	iterPic++;
1173	}
1174	#if POC_RESET_IDC_ENCODER
1175	this->getPic()->getSlice(0)->setReferenced(true); // Mark the current picture back as refererced.
1176	#endif
1177	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
1178	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
1179	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP )
1180	{
1181	pocCRA = pocCurr;
1182	}
1183	#if EFFICIENT_FIELD_IRAP
1184	bRefreshPending = true;
1185	#endif
1186	}
1187	else // CRA or No DR
1188	{
1189	#if EFFICIENT_FIELD_IRAP
1190	if(getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_IDR_N_LP \|\| getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL)
1191	{
1192	if (bRefreshPending==true && pocCurr > m_iLastIDR) // IDR reference marking pending
1193	{
1194	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1195	while (iterPic != rcListPic.end())
1196	{
1197	rpcPic = *(iterPic);
1198	if (rpcPic->getPOC() != pocCurr && rpcPic->getPOC() != m_iLastIDR)
1199	{
1200	rpcPic->getSlice(0)->setReferenced(false);
1201	}
1202	iterPic++;
1203	}
1204	bRefreshPending = false;
1205	}
1206	}
1207	else
1208	{
1209	#endif
1210	if (bRefreshPending==true && pocCurr > pocCRA) // CRA reference marking pending
1211	{
1212	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1213	while (iterPic != rcListPic.end())
1214	{
1215	rpcPic = *(iterPic);
1216	if (rpcPic->getPOC() != pocCurr && rpcPic->getPOC() != pocCRA)
1217	{
1218	rpcPic->getSlice(0)->setReferenced(false);
1219	}
1220	iterPic++;
1221	}
1222	bRefreshPending = false;
1223	}
1224	#if EFFICIENT_FIELD_IRAP
1225	}
1226	#endif
1227	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA ) // CRA picture found
1228	{
1229	bRefreshPending = true;
1230	pocCRA = pocCurr;
1231	}
1232	}
1233	}
1234
1235	Void TComSlice::copySliceInfo(TComSlice *pSrc)
1236	{
1237	assert( pSrc != NULL );
1238
1239	Int i, j, k;
1240
1241	m_iPOC = pSrc->m_iPOC;
1242	m_eNalUnitType = pSrc->m_eNalUnitType;
1243	m_eSliceType = pSrc->m_eSliceType;
1244	m_iSliceQp = pSrc->m_iSliceQp;
1245	#if ADAPTIVE_QP_SELECTION
1246	m_iSliceQpBase = pSrc->m_iSliceQpBase;
1247	#endif
1248	m_deblockingFilterDisable = pSrc->m_deblockingFilterDisable;
1249	m_deblockingFilterOverrideFlag = pSrc->m_deblockingFilterOverrideFlag;
1250	m_deblockingFilterBetaOffsetDiv2 = pSrc->m_deblockingFilterBetaOffsetDiv2;
1251	m_deblockingFilterTcOffsetDiv2 = pSrc->m_deblockingFilterTcOffsetDiv2;
1252
1253	for (i = 0; i < 2; i++)
1254	{
1255	m_aiNumRefIdx[i] = pSrc->m_aiNumRefIdx[i];
1256	}
1257
1258	for (i = 0; i < MAX_NUM_REF; i++)
1259	{
1260	m_list1IdxToList0Idx[i] = pSrc->m_list1IdxToList0Idx[i];
1261	}
1262	m_bCheckLDC = pSrc->m_bCheckLDC;
1263	m_iSliceQpDelta = pSrc->m_iSliceQpDelta;
1264	m_iSliceQpDeltaCb = pSrc->m_iSliceQpDeltaCb;
1265	m_iSliceQpDeltaCr = pSrc->m_iSliceQpDeltaCr;
1266	for (i = 0; i < 2; i++)
1267	{
1268	for (j = 0; j < MAX_NUM_REF; j++)
1269	{
1270	m_apcRefPicList[i][j] = pSrc->m_apcRefPicList[i][j];
1271	m_aiRefPOCList[i][j] = pSrc->m_aiRefPOCList[i][j];
1272	}
1273	}
1274	for (i = 0; i < 2; i++)
1275	{
1276	for (j = 0; j < MAX_NUM_REF + 1; j++)
1277	{
1278	m_bIsUsedAsLongTerm[i][j] = pSrc->m_bIsUsedAsLongTerm[i][j];
1279	}
1280	}
1281	m_iDepth = pSrc->m_iDepth;
1282
1283	// referenced slice
1284	m_bRefenced = pSrc->m_bRefenced;
1285
1286	// access channel
1287	#if SVC_EXTENSION
1288	m_pcVPS = pSrc->m_pcVPS;
1289	m_layerId = pSrc->m_layerId;
1290	m_activeNumILRRefIdx = pSrc->m_activeNumILRRefIdx;
1291	m_interLayerPredEnabledFlag = pSrc->m_interLayerPredEnabledFlag;
1292	memcpy( m_interLayerPredLayerIdc, pSrc->m_interLayerPredLayerIdc, sizeof( m_interLayerPredLayerIdc ) );
1293	#if P0312_VERT_PHASE_ADJ
1294	memcpy( m_vertPhasePositionFlag, pSrc->m_vertPhasePositionFlag, sizeof( m_vertPhasePositionFlag ) );
1295	#endif
1296	#endif
1297	m_pcSPS = pSrc->m_pcSPS;
1298	m_pcPPS = pSrc->m_pcPPS;
1299	m_pcRPS = pSrc->m_pcRPS;
1300	m_iLastIDR = pSrc->m_iLastIDR;
1301
1302	m_pcPic = pSrc->m_pcPic;
1303
1304	m_colFromL0Flag = pSrc->m_colFromL0Flag;
1305	m_colRefIdx = pSrc->m_colRefIdx;
1306	setLambdas(pSrc->getLambdas());
1307	for (i = 0; i < 2; i++)
1308	{
1309	for (j = 0; j < MAX_NUM_REF; j++)
1310	{
1311	for (k =0; k < MAX_NUM_REF; k++)
1312	{
1313	m_abEqualRef[i][j][k] = pSrc->m_abEqualRef[i][j][k];
1314	}
1315	}
1316	}
1317
1318	m_uiTLayer = pSrc->m_uiTLayer;
1319	m_bTLayerSwitchingFlag = pSrc->m_bTLayerSwitchingFlag;
1320
1321	m_sliceMode = pSrc->m_sliceMode;
1322	m_sliceArgument = pSrc->m_sliceArgument;
1323	m_sliceCurStartCUAddr = pSrc->m_sliceCurStartCUAddr;
1324	m_sliceCurEndCUAddr = pSrc->m_sliceCurEndCUAddr;
1325	m_sliceIdx = pSrc->m_sliceIdx;
1326	m_sliceSegmentMode = pSrc->m_sliceSegmentMode;
1327	m_sliceSegmentArgument = pSrc->m_sliceSegmentArgument;
1328	m_sliceSegmentCurStartCUAddr = pSrc->m_sliceSegmentCurStartCUAddr;
1329	m_sliceSegmentCurEndCUAddr = pSrc->m_sliceSegmentCurEndCUAddr;
1330	m_nextSlice = pSrc->m_nextSlice;
1331	m_nextSliceSegment = pSrc->m_nextSliceSegment;
1332	for ( Int e=0 ; e<2 ; e++ )
1333	{
1334	for ( Int n=0 ; n<MAX_NUM_REF ; n++ )
1335	{
1336	memcpy(m_weightPredTable[e][n], pSrc->m_weightPredTable[e][n], sizeof(wpScalingParam)*3 );
1337	}
1338	}
1339	m_saoEnabledFlag = pSrc->m_saoEnabledFlag;
1340	m_saoEnabledFlagChroma = pSrc->m_saoEnabledFlagChroma;
1341	m_cabacInitFlag = pSrc->m_cabacInitFlag;
1342	m_numEntryPointOffsets = pSrc->m_numEntryPointOffsets;
1343
1344	m_bLMvdL1Zero = pSrc->m_bLMvdL1Zero;
1345	m_LFCrossSliceBoundaryFlag = pSrc->m_LFCrossSliceBoundaryFlag;
1346	m_enableTMVPFlag = pSrc->m_enableTMVPFlag;
1347	m_maxNumMergeCand = pSrc->m_maxNumMergeCand;
1348	}
1349
1350	Int TComSlice::m_prevTid0POC = 0;
1351
1352	/** Function for setting the slice's temporal layer ID and corresponding temporal_layer_switching_point_flag.
1353	* \param uiTLayer Temporal layer ID of the current slice
1354	* The decoder calls this function to set temporal_layer_switching_point_flag for each temporal layer based on
1355	* the SPS's temporal_id_nesting_flag and the parsed PPS. Then, current slice's temporal layer ID and
1356	* temporal_layer_switching_point_flag is set accordingly.
1357	*/
1358	Void TComSlice::setTLayerInfo( UInt uiTLayer )
1359	{
1360	m_uiTLayer = uiTLayer;
1361	}
1362
1363	/** Function for checking if this is a switching-point
1364	*/
1365	Bool TComSlice::isTemporalLayerSwitchingPoint( TComList<TComPic*>& rcListPic )
1366	{
1367	TComPic* rpcPic;
1368	// loop through all pictures in the reference picture buffer
1369	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1370	while ( iterPic != rcListPic.end())
1371	{
1372	rpcPic = *(iterPic++);
1373	if(rpcPic->getSlice(0)->isReferenced() && rpcPic->getPOC() != getPOC())
1374	{
1375	if(rpcPic->getTLayer() >= getTLayer())
1376	{
1377	return false;
1378	}
1379	}
1380	}
1381	return true;
1382	}
1383
1384	/** Function for checking if this is a STSA candidate
1385	*/
1386	Bool TComSlice::isStepwiseTemporalLayerSwitchingPointCandidate( TComList<TComPic*>& rcListPic )
1387	{
1388	TComPic* rpcPic;
1389
1390	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1391	while ( iterPic != rcListPic.end())
1392	{
1393	rpcPic = *(iterPic++);
1394	if(rpcPic->getSlice(0)->isReferenced() && (rpcPic->getUsedByCurr()==true) && rpcPic->getPOC() != getPOC())
1395	{
1396	if(rpcPic->getTLayer() >= getTLayer())
1397	{
1398	return false;
1399	}
1400	}
1401	}
1402	return true;
1403	}
1404
1405	#if POC_RESET_IDC_ENCODER
1406	Void TComSlice::checkLeadingPictureRestrictions(TComList<TComPic*>& rcListPic, Bool usePocBeforeReset)
1407	#else
1408	Void TComSlice::checkLeadingPictureRestrictions(TComList<TComPic*>& rcListPic)
1409	#endif
1410	{
1411	TComPic* rpcPic;
1412
1413	Int nalUnitType = this->getNalUnitType();
1414
1415	// When a picture is a leading picture, it shall be a RADL or RASL picture.
1416	if(this->getAssociatedIRAPPOC() > this->getPOC())
1417	{
1418	// Do not check IRAP pictures since they may get a POC lower than their associated IRAP
1419	if(nalUnitType < NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1420	nalUnitType > NAL_UNIT_RESERVED_IRAP_VCL23)
1421	{
1422	assert(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1423	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R \|\|
1424	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1425	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R);
1426	}
1427	}
1428
1429	// When a picture is a trailing picture, it shall not be a RADL or RASL picture.
1430	if(this->getAssociatedIRAPPOC() < this->getPOC())
1431	{
1432	assert(nalUnitType != NAL_UNIT_CODED_SLICE_RASL_N &&
1433	nalUnitType != NAL_UNIT_CODED_SLICE_RASL_R &&
1434	nalUnitType != NAL_UNIT_CODED_SLICE_RADL_N &&
1435	nalUnitType != NAL_UNIT_CODED_SLICE_RADL_R);
1436	}
1437
1438	// No RASL pictures shall be present in the bitstream that are associated
1439	// with a BLA picture having nal_unit_type equal to BLA_W_RADL or BLA_N_LP.
1440	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1441	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1442	{
1443	assert(this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_BLA_W_RADL &&
1444	this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_BLA_N_LP);
1445	}
1446
1447	// No RASL pictures shall be present in the bitstream that are associated with
1448	// an IDR picture.
1449	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1450	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1451	{
1452	assert(this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_IDR_N_LP &&
1453	this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_IDR_W_RADL);
1454	}
1455
1456	// No RADL pictures shall be present in the bitstream that are associated with
1457	// a BLA picture having nal_unit_type equal to BLA_N_LP or that are associated
1458	// with an IDR picture having nal_unit_type equal to IDR_N_LP.
1459	if(nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1460	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R)
1461	{
1462	assert(this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_BLA_N_LP &&
1463	this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_IDR_N_LP);
1464	}
1465
1466	// loop through all pictures in the reference picture buffer
1467	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1468	while ( iterPic != rcListPic.end())
1469	{
1470	rpcPic = *(iterPic++);
1471	#if BUGFIX_INTRAPERIOD
1472	if(!rpcPic->getReconMark())
1473	{
1474	continue;
1475	}
1476	#endif
1477	if (rpcPic->getPOC() == this->getPOC())
1478	{
1479	continue;
1480	}
1481
1482	// Any picture that has PicOutputFlag equal to 1 that precedes an IRAP picture
1483	// in decoding order shall precede the IRAP picture in output order.
1484	// (Note that any picture following in output order would be present in the DPB)
1485	#if !SETTING_NO_OUT_PIC_PRIOR
1486	if(rpcPic->getSlice(0)->getPicOutputFlag() == 1)
1487	#else
1488	if(rpcPic->getSlice(0)->getPicOutputFlag() == 1 && !this->getNoOutputPriorPicsFlag())
1489	#endif
1490	{
1491	if(nalUnitType == NAL_UNIT_CODED_SLICE_BLA_N_LP \|\|
1492	nalUnitType == NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1493	nalUnitType == NAL_UNIT_CODED_SLICE_BLA_W_RADL \|\|
1494	nalUnitType == NAL_UNIT_CODED_SLICE_CRA \|\|
1495	nalUnitType == NAL_UNIT_CODED_SLICE_IDR_N_LP \|\|
1496	nalUnitType == NAL_UNIT_CODED_SLICE_IDR_W_RADL)
1497	{
1498	#if POC_RESET_IDC_ENCODER
1499	if( usePocBeforeReset )
1500	{
1501	assert(rpcPic->getSlice(0)->getPocValueBeforeReset() < this->getPocValueBeforeReset());
1502	}
1503	else
1504	{
1505	assert(rpcPic->getPOC() < this->getPOC());
1506	}
1507	#else
1508	assert(rpcPic->getPOC() < this->getPOC());
1509	#endif
1510	}
1511	}
1512
1513	// Any picture that has PicOutputFlag equal to 1 that precedes an IRAP picture
1514	// in decoding order shall precede any RADL picture associated with the IRAP
1515	// picture in output order.
1516	if(rpcPic->getSlice(0)->getPicOutputFlag() == 1)
1517	{
1518	if((nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1519	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R))
1520	{
1521	// rpcPic precedes the IRAP in decoding order
1522	if(this->getAssociatedIRAPPOC() > rpcPic->getSlice(0)->getAssociatedIRAPPOC())
1523	{
1524	// rpcPic must not be the IRAP picture
1525	if(this->getAssociatedIRAPPOC() != rpcPic->getPOC())
1526	{
1527	#if POC_RESET_IDC_ENCODER
1528	if( usePocBeforeReset )
1529	{
1530	assert(rpcPic->getSlice(0)->getPocValueBeforeReset() < this->getPocValueBeforeReset());
1531	}
1532	else
1533	{
1534	assert(rpcPic->getPOC() < this->getPOC());
1535	}
1536	#else
1537	assert(rpcPic->getPOC() < this->getPOC());
1538	#endif
1539	}
1540	}
1541	}
1542	}
1543
1544	// When a picture is a leading picture, it shall precede, in decoding order,
1545	// all trailing pictures that are associated with the same IRAP picture.
1546	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1547	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R \|\|
1548	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1549	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R)
1550	{
1551	if(rpcPic->getSlice(0)->getAssociatedIRAPPOC() == this->getAssociatedIRAPPOC())
1552	{
1553	// rpcPic is a picture that preceded the leading in decoding order since it exist in the DPB
1554	// rpcPic would violate the constraint if it was a trailing picture
1555	#if POC_RESET_IDC_ENCODER
1556	if( usePocBeforeReset )
1557	{
1558	assert(rpcPic->getPOC() <= this->getAssociatedIrapPocBeforeReset());
1559	}
1560	else
1561	{
1562	assert(rpcPic->getPOC() <= this->getAssociatedIRAPPOC());
1563	}
1564	#else
1565	assert(rpcPic->getPOC() <= this->getAssociatedIRAPPOC());
1566	#endif
1567	}
1568	}
1569
1570	// Any RASL picture associated with a CRA or BLA picture shall precede any
1571	// RADL picture associated with the CRA or BLA picture in output order
1572	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1573	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1574	{
1575	if((this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_BLA_N_LP \|\|
1576	this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1577	this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL \|\|
1578	this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_CRA) &&
1579	this->getAssociatedIRAPPOC() == rpcPic->getSlice(0)->getAssociatedIRAPPOC())
1580	{
1581	if(rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1582	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_R)
1583	{
1584	assert(rpcPic->getPOC() > this->getPOC());
1585	}
1586	}
1587	}
1588
1589	// Any RASL picture associated with a CRA picture shall follow, in output
1590	// order, any IRAP picture that precedes the CRA picture in decoding order.
1591	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1592	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1593	{
1594	if(this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_CRA)
1595	{
1596	if(rpcPic->getSlice(0)->getPOC() < this->getAssociatedIRAPPOC() &&
1597	(rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP \|\|
1598	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1599	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL \|\|
1600	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP \|\|
1601	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\|
1602	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA))
1603	{
1604	assert(this->getPOC() > rpcPic->getSlice(0)->getPOC());
1605	}
1606	}
1607	}
1608	}
1609	}
1610
1611
1612
1613	/** Function for applying picture marking based on the Reference Picture Set in pReferencePictureSet.
1614	*/
1615	Void TComSlice::applyReferencePictureSet( TComList<TComPic>& rcListPic, TComReferencePictureSet pReferencePictureSet)
1616	{
1617	TComPic* rpcPic;
1618	Int i, isReference;
1619
1620	#if !ALIGNED_BUMPING
1621	checkLeadingPictureRestrictions(rcListPic);
1622	#endif
1623
1624	// loop through all pictures in the reference picture buffer
1625	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1626	while ( iterPic != rcListPic.end())
1627	{
1628	rpcPic = *(iterPic++);
1629
1630	if(!rpcPic->getSlice( 0 )->isReferenced())
1631	{
1632	continue;
1633	}
1634
1635	isReference = 0;
1636	// loop through all pictures in the Reference Picture Set
1637	// to see if the picture should be kept as reference picture
1638	for(i=0;i<pReferencePictureSet->getNumberOfPositivePictures()+pReferencePictureSet->getNumberOfNegativePictures();i++)
1639	{
1640	if(!rpcPic->getIsLongTerm() && rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getPOC() + pReferencePictureSet->getDeltaPOC(i))
1641	{
1642	isReference = 1;
1643	rpcPic->setUsedByCurr(pReferencePictureSet->getUsed(i));
1644	rpcPic->setIsLongTerm(0);
1645	}
1646	}
1647	for(;i<pReferencePictureSet->getNumberOfPictures();i++)
1648	{
1649	if(pReferencePictureSet->getCheckLTMSBPresent(i)==true)
1650	{
1651	if(rpcPic->getIsLongTerm() && (rpcPic->getPicSym()->getSlice(0)->getPOC()) == pReferencePictureSet->getPOC(i))
1652	{
1653	isReference = 1;
1654	rpcPic->setUsedByCurr(pReferencePictureSet->getUsed(i));
1655	}
1656	}
1657	else
1658	{
1659	Int pocCycle = 1<<rpcPic->getPicSym()->getSlice(0)->getSPS()->getBitsForPOC();
1660	Int curPoc = rpcPic->getPicSym()->getSlice(0)->getPOC() & (pocCycle-1);
1661	Int refPoc = pReferencePictureSet->getPOC(i) & (pocCycle-1);
1662	if(rpcPic->getIsLongTerm() && curPoc == refPoc)
1663	{
1664	isReference = 1;
1665	rpcPic->setUsedByCurr(pReferencePictureSet->getUsed(i));
1666	}
1667	}
1668
1669	}
1670	#if DISCARDABLE_PIC_RPS
1671	if( isReference ) // Current picture is in the temporal RPS
1672	{
1673	assert( rpcPic->getSlice(0)->getDiscardableFlag() == 0 ); // Temporal RPS shall not contain picture with discardable_flag equal to 1
1674	}
1675	#endif
1676	// mark the picture as "unused for reference" if it is not in
1677	// the Reference Picture Set
1678	if(rpcPic->getPicSym()->getSlice(0)->getPOC() != this->getPOC() && isReference == 0)
1679	{
1680	rpcPic->getSlice( 0 )->setReferenced( false );
1681	rpcPic->setUsedByCurr(0);
1682	rpcPic->setIsLongTerm(0);
1683	}
1684	//check that pictures of higher temporal layers are not used
1685	assert(rpcPic->getSlice( 0 )->isReferenced()==0\|\|rpcPic->getUsedByCurr()==0\|\|rpcPic->getTLayer()<=this->getTLayer());
1686	//check that pictures of higher or equal temporal layer are not in the RPS if the current picture is a TSA picture
1687	if(this->getNalUnitType() == NAL_UNIT_CODED_SLICE_TSA_R \|\| this->getNalUnitType() == NAL_UNIT_CODED_SLICE_TSA_N)
1688	{
1689	assert(rpcPic->getSlice( 0 )->isReferenced()==0\|\|rpcPic->getTLayer()<this->getTLayer());
1690	}
1691	//check that pictures marked as temporal layer non-reference pictures are not used for reference
1692	if(rpcPic->getPicSym()->getSlice(0)->getPOC() != this->getPOC() && rpcPic->getTLayer()==this->getTLayer())
1693	{
1694	assert(rpcPic->getSlice( 0 )->isReferenced()==0\|\|rpcPic->getUsedByCurr()==0\|\|rpcPic->getSlice( 0 )->getTemporalLayerNonReferenceFlag()==false);
1695	}
1696	}
1697	}
1698
1699	/** Function for applying picture marking based on the Reference Picture Set in pReferencePictureSet.
1700	*/
1701	#if ALLOW_RECOVERY_POINT_AS_RAP
1702	Int TComSlice::checkThatAllRefPicsAreAvailable( TComList<TComPic>& rcListPic, TComReferencePictureSet pReferencePictureSet, Bool printErrors, Int pocRandomAccess, Bool bUseRecoveryPoint)
1703	#else
1704	Int TComSlice::checkThatAllRefPicsAreAvailable( TComList<TComPic>& rcListPic, TComReferencePictureSet pReferencePictureSet, Bool printErrors, Int pocRandomAccess)
1705	#endif
1706	{
1707	#if ALLOW_RECOVERY_POINT_AS_RAP
1708	Int atLeastOneUnabledByRecoveryPoint = 0;
1709	Int atLeastOneFlushedByPreviousIDR = 0;
1710	#endif
1711	TComPic* rpcPic;
1712	Int i, isAvailable;
1713	Int atLeastOneLost = 0;
1714	Int atLeastOneRemoved = 0;
1715	Int iPocLost = 0;
1716
1717	// loop through all long-term pictures in the Reference Picture Set
1718	// to see if the picture should be kept as reference picture
1719	for(i=pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures();i<pReferencePictureSet->getNumberOfPictures();i++)
1720	{
1721	isAvailable = 0;
1722	// loop through all pictures in the reference picture buffer
1723	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1724	while ( iterPic != rcListPic.end())
1725	{
1726	rpcPic = *(iterPic++);
1727	if(pReferencePictureSet->getCheckLTMSBPresent(i)==true)
1728	{
1729	if(rpcPic->getIsLongTerm() && (rpcPic->getPicSym()->getSlice(0)->getPOC()) == pReferencePictureSet->getPOC(i) && rpcPic->getSlice(0)->isReferenced())
1730	{
1731	#if ALLOW_RECOVERY_POINT_AS_RAP
1732	if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess)
1733	{
1734	isAvailable = 0;
1735	}
1736	else
1737	{
1738	isAvailable = 1;
1739	}
1740	#else
1741	isAvailable = 1;
1742	#endif
1743	}
1744	}
1745	else
1746	{
1747	Int pocCycle = 1<<rpcPic->getPicSym()->getSlice(0)->getSPS()->getBitsForPOC();
1748	Int curPoc = rpcPic->getPicSym()->getSlice(0)->getPOC() & (pocCycle-1);
1749	Int refPoc = pReferencePictureSet->getPOC(i) & (pocCycle-1);
1750	if(rpcPic->getIsLongTerm() && curPoc == refPoc && rpcPic->getSlice(0)->isReferenced())
1751	{
1752	#if ALLOW_RECOVERY_POINT_AS_RAP
1753	if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess)
1754	{
1755	isAvailable = 0;
1756	}
1757	else
1758	{
1759	isAvailable = 1;
1760	}
1761	#else
1762	isAvailable = 1;
1763	#endif
1764	}
1765	}
1766	}
1767	// if there was no such long-term check the short terms
1768	if(!isAvailable)
1769	{
1770	iterPic = rcListPic.begin();
1771	while ( iterPic != rcListPic.end())
1772	{
1773	rpcPic = *(iterPic++);
1774
1775	Int pocCycle = 1 << rpcPic->getPicSym()->getSlice(0)->getSPS()->getBitsForPOC();
1776	Int curPoc = rpcPic->getPicSym()->getSlice(0)->getPOC();
1777	Int refPoc = pReferencePictureSet->getPOC(i);
1778	if (!pReferencePictureSet->getCheckLTMSBPresent(i))
1779	{
1780	curPoc = curPoc & (pocCycle - 1);
1781	refPoc = refPoc & (pocCycle - 1);
1782	}
1783
1784	if (rpcPic->getSlice(0)->isReferenced() && curPoc == refPoc)
1785	{
1786	#if ALLOW_RECOVERY_POINT_AS_RAP
1787	if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess)
1788	{
1789	isAvailable = 0;
1790	}
1791	else
1792	{
1793	isAvailable = 1;
1794	rpcPic->setIsLongTerm(1);
1795	break;
1796	}
1797	#else
1798	isAvailable = 1;
1799	rpcPic->setIsLongTerm(1);
1800	break;
1801	#endif
1802	}
1803	}
1804	}
1805	// report that a picture is lost if it is in the Reference Picture Set
1806	// but not available as reference picture
1807	if(isAvailable == 0)
1808	{
1809	if (this->getPOC() + pReferencePictureSet->getDeltaPOC(i) >= pocRandomAccess)
1810	{
1811	if(!pReferencePictureSet->getUsed(i) )
1812	{
1813	if(printErrors)
1814	{
1815	printf("\nLong-term reference picture with POC = %3d seems to have been removed or not correctly decoded.", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1816	}
1817	atLeastOneRemoved = 1;
1818	}
1819	else
1820	{
1821	if(printErrors)
1822	{
1823	printf("\nLong-term reference picture with POC = %3d is lost or not correctly decoded!", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1824	}
1825	atLeastOneLost = 1;
1826	iPocLost=this->getPOC() + pReferencePictureSet->getDeltaPOC(i);
1827	}
1828	}
1829	#if ALLOW_RECOVERY_POINT_AS_RAP
1830	else if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess)
1831	{
1832	atLeastOneUnabledByRecoveryPoint = 1;
1833	}
1834	else if(bUseRecoveryPoint && (this->getAssociatedIRAPType()==NAL_UNIT_CODED_SLICE_IDR_N_LP \|\| this->getAssociatedIRAPType()==NAL_UNIT_CODED_SLICE_IDR_W_RADL))
1835	{
1836	atLeastOneFlushedByPreviousIDR = 1;
1837	}
1838	#endif
1839	}
1840	}
1841	// loop through all short-term pictures in the Reference Picture Set
1842	// to see if the picture should be kept as reference picture
1843	for(i=0;i<pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures();i++)
1844	{
1845	isAvailable = 0;
1846	// loop through all pictures in the reference picture buffer
1847	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1848	while ( iterPic != rcListPic.end())
1849	{
1850	rpcPic = *(iterPic++);
1851
1852	if(!rpcPic->getIsLongTerm() && rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getPOC() + pReferencePictureSet->getDeltaPOC(i) && rpcPic->getSlice(0)->isReferenced())
1853	{
1854	#if ALLOW_RECOVERY_POINT_AS_RAP
1855	if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess)
1856	{
1857	isAvailable = 0;
1858	}
1859	else
1860	{
1861	isAvailable = 1;
1862	}
1863	#else
1864	isAvailable = 1;
1865	#endif
1866	}
1867	}
1868	// report that a picture is lost if it is in the Reference Picture Set
1869	// but not available as reference picture
1870	if(isAvailable == 0)
1871	{
1872	#if !UNAVAILABLE_PIC_BUGFIX
1873	if (this->getPOC() + pReferencePictureSet->getDeltaPOC(i) >= pocRandomAccess)
1874	#endif
1875	{
1876	if(!pReferencePictureSet->getUsed(i) )
1877	{
1878	if(printErrors)
1879	{
1880	printf("\nShort-term reference picture with POC = %3d seems to have been removed or not correctly decoded.", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1881	}
1882	atLeastOneRemoved = 1;
1883	}
1884	else
1885	{
1886	if(printErrors)
1887	{
1888	printf("\nShort-term reference picture with POC = %3d is lost or not correctly decoded!", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1889	}
1890	atLeastOneLost = 1;
1891	iPocLost=this->getPOC() + pReferencePictureSet->getDeltaPOC(i);
1892	}
1893	}
1894	#if ALLOW_RECOVERY_POINT_AS_RAP
1895	#if UNAVAILABLE_PIC_BUGFIX
1896	if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess)
1897	#else
1898	else if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess)
1899	#endif
1900	{
1901	atLeastOneUnabledByRecoveryPoint = 1;
1902	}
1903	else if(bUseRecoveryPoint && (this->getAssociatedIRAPType()==NAL_UNIT_CODED_SLICE_IDR_N_LP \|\| this->getAssociatedIRAPType()==NAL_UNIT_CODED_SLICE_IDR_W_RADL))
1904	{
1905	atLeastOneFlushedByPreviousIDR = 1;
1906	}
1907	#endif
1908	}
1909	}
1910	#if ALLOW_RECOVERY_POINT_AS_RAP
1911	if(atLeastOneUnabledByRecoveryPoint \|\| atLeastOneFlushedByPreviousIDR)
1912	{
1913	return -1;
1914	}
1915	#endif
1916	if(atLeastOneLost)
1917	{
1918	return iPocLost+1;
1919	}
1920	if(atLeastOneRemoved)
1921	{
1922	return -2;
1923	}
1924	else
1925	{
1926	return 0;
1927	}
1928	}
1929
1930	/** Function for constructing an explicit Reference Picture Set out of the available pictures in a referenced Reference Picture Set
1931	*/
1932	#if ALLOW_RECOVERY_POINT_AS_RAP
1933	Void TComSlice::createExplicitReferencePictureSetFromReference( TComList<TComPic>& rcListPic, TComReferencePictureSet pReferencePictureSet, Bool isRAP, Int pocRandomAccess, Bool bUseRecoveryPoint)
1934	#else
1935	Void TComSlice::createExplicitReferencePictureSetFromReference( TComList<TComPic>& rcListPic, TComReferencePictureSet pReferencePictureSet, Bool isRAP)
1936	#endif
1937	{
1938	TComPic* rpcPic;
1939	Int i, j;
1940	Int k = 0;
1941	Int nrOfNegativePictures = 0;
1942	Int nrOfPositivePictures = 0;
1943	TComReferencePictureSet* pcRPS = this->getLocalRPS();
1944
1945	// loop through all pictures in the Reference Picture Set
1946	for(i=0;i<pReferencePictureSet->getNumberOfPictures();i++)
1947	{
1948	j = 0;
1949	// loop through all pictures in the reference picture buffer
1950	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1951	while ( iterPic != rcListPic.end())
1952	{
1953	j++;
1954	rpcPic = *(iterPic++);
1955
1956	if(rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getPOC() + pReferencePictureSet->getDeltaPOC(i) && rpcPic->getSlice(0)->isReferenced())
1957	{
1958	// This picture exists as a reference picture
1959	// and should be added to the explicit Reference Picture Set
1960	pcRPS->setDeltaPOC(k, pReferencePictureSet->getDeltaPOC(i));
1961	pcRPS->setUsed(k, pReferencePictureSet->getUsed(i) && (!isRAP));
1962	#if ALLOW_RECOVERY_POINT_AS_RAP
1963	pcRPS->setUsed(k, pcRPS->getUsed(k) && !(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess) );
1964	#endif
1965	if(pcRPS->getDeltaPOC(k) < 0)
1966	{
1967	nrOfNegativePictures++;
1968	}
1969	else
1970	{
1971	nrOfPositivePictures++;
1972	}
1973	k++;
1974	}
1975	}
1976	}
1977	#if EFFICIENT_FIELD_IRAP
1978	Bool useNewRPS = false;
1979	// if current picture is complimentary field associated to IRAP, add the IRAP to its RPS.
1980	if(m_pcPic->isField())
1981	{
1982	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1983	while ( iterPic != rcListPic.end())
1984	{
1985	rpcPic = *(iterPic++);
1986	if(rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getAssociatedIRAPPOC() && this->getAssociatedIRAPPOC() == this->getPOC()+1)
1987	{
1988	pcRPS->setDeltaPOC(k, 1);
1989	pcRPS->setUsed(k, true);
1990	nrOfPositivePictures++;
1991	k ++;
1992	useNewRPS = true;
1993	}
1994	}
1995	}
1996	#endif
1997	pcRPS->setNumberOfNegativePictures(nrOfNegativePictures);
1998	pcRPS->setNumberOfPositivePictures(nrOfPositivePictures);
1999	pcRPS->setNumberOfPictures(nrOfNegativePictures+nrOfPositivePictures);
2000	// This is a simplistic inter rps example. A smarter encoder will look for a better reference RPS to do the
2001	// inter RPS prediction with. Here we just use the reference used by pReferencePictureSet.
2002	// If pReferencePictureSet is not inter_RPS_predicted, then inter_RPS_prediction is for the current RPS also disabled.
2003	if (!pReferencePictureSet->getInterRPSPrediction()
2004	#if EFFICIENT_FIELD_IRAP
2005	\|\| useNewRPS
2006	#endif
2007	)
2008	{
2009	pcRPS->setInterRPSPrediction(false);
2010	pcRPS->setNumRefIdc(0);
2011	}
2012	else
2013	{
2014	Int rIdx = this->getRPSidx() - pReferencePictureSet->getDeltaRIdxMinus1() - 1;
2015	Int deltaRPS = pReferencePictureSet->getDeltaRPS();
2016	TComReferencePictureSet* pcRefRPS = this->getSPS()->getRPSList()->getReferencePictureSet(rIdx);
2017	Int iRefPics = pcRefRPS->getNumberOfPictures();
2018	Int iNewIdc=0;
2019	for(i=0; i<= iRefPics; i++)
2020	{
2021	Int deltaPOC = ((i != iRefPics)? pcRefRPS->getDeltaPOC(i) : 0); // check if the reference abs POC is >= 0
2022	Int iRefIdc = 0;
2023	for (j=0; j < pcRPS->getNumberOfPictures(); j++) // loop through the pictures in the new RPS
2024	{
2025	if ( (deltaPOC + deltaRPS) == pcRPS->getDeltaPOC(j))
2026	{
2027	if (pcRPS->getUsed(j))
2028	{
2029	iRefIdc = 1;
2030	}
2031	else
2032	{
2033	iRefIdc = 2;
2034	}
2035	}
2036	}
2037	pcRPS->setRefIdc(i, iRefIdc);
2038	iNewIdc++;
2039	}
2040	pcRPS->setInterRPSPrediction(true);
2041	pcRPS->setNumRefIdc(iNewIdc);
2042	pcRPS->setDeltaRPS(deltaRPS);
2043	pcRPS->setDeltaRIdxMinus1(pReferencePictureSet->getDeltaRIdxMinus1() + this->getSPS()->getRPSList()->getNumberOfReferencePictureSets() - this->getRPSidx());
2044	}
2045
2046	this->setRPS(pcRPS);
2047	this->setRPSidx(-1);
2048	}
2049
2050	/** get AC and DC values for weighted pred
2051	* \param *wp
2052	* \returns Void
2053	*/
2054	Void TComSlice::getWpAcDcParam(wpACDCParam *&wp)
2055	{
2056	wp = m_weightACDCParam;
2057	}
2058
2059	/** init AC and DC values for weighted pred
2060	* \returns Void
2061	*/
2062	Void TComSlice::initWpAcDcParam()
2063	{
2064	for(Int iComp = 0; iComp < 3; iComp++ )
2065	{
2066	m_weightACDCParam[iComp].iAC = 0;
2067	m_weightACDCParam[iComp].iDC = 0;
2068	}
2069	}
2070
2071	/** get WP tables for weighted pred
2072	* \param RefPicList
2073	* \param iRefIdx
2074	* \param *&wpScalingParam
2075	* \returns Void
2076	*/
2077	Void TComSlice::getWpScaling( RefPicList e, Int iRefIdx, wpScalingParam *&wp )
2078	{
2079	wp = m_weightPredTable[e][iRefIdx];
2080	}
2081
2082	/** reset Default WP tables settings : no weight.
2083	* \param wpScalingParam
2084	* \returns Void
2085	*/
2086	Void TComSlice::resetWpScaling()
2087	{
2088	for ( Int e=0 ; e<2 ; e++ )
2089	{
2090	for ( Int i=0 ; i<MAX_NUM_REF ; i++ )
2091	{
2092	for ( Int yuv=0 ; yuv<3 ; yuv++ )
2093	{
2094	wpScalingParam *pwp = &(m_weightPredTable[e][i][yuv]);
2095	pwp->bPresentFlag = false;
2096	pwp->uiLog2WeightDenom = 0;
2097	pwp->uiLog2WeightDenom = 0;
2098	pwp->iWeight = 1;
2099	pwp->iOffset = 0;
2100	}
2101	}
2102	}
2103	}
2104
2105	/** init WP table
2106	* \returns Void
2107	*/
2108	Void TComSlice::initWpScaling()
2109	{
2110	for ( Int e=0 ; e<2 ; e++ )
2111	{
2112	for ( Int i=0 ; i<MAX_NUM_REF ; i++ )
2113	{
2114	for ( Int yuv=0 ; yuv<3 ; yuv++ )
2115	{
2116	wpScalingParam *pwp = &(m_weightPredTable[e][i][yuv]);
2117	if ( !pwp->bPresentFlag )
2118	{
2119	// Inferring values not present :
2120	pwp->iWeight = (1 << pwp->uiLog2WeightDenom);
2121	pwp->iOffset = 0;
2122	}
2123
2124	pwp->w = pwp->iWeight;
2125	Int bitDepth = yuv ? g_bitDepthC : g_bitDepthY;
2126	pwp->o = pwp->iOffset << (bitDepth-8);
2127	pwp->shift = pwp->uiLog2WeightDenom;
2128	pwp->round = (pwp->uiLog2WeightDenom>=1) ? (1 << (pwp->uiLog2WeightDenom-1)) : (0);
2129	}
2130	}
2131	}
2132	}
2133
2134	#if REPN_FORMAT_IN_VPS
2135	UInt TComSlice::getPicWidthInLumaSamples()
2136	{
2137	TComSPS *sps = getSPS();
2138	TComVPS *vps = getVPS();
2139	UInt retVal, layerId = getLayerId();
2140	#if O0096_REP_FORMAT_INDEX
2141	if ( layerId == 0 )
2142	{
2143	if( vps->getAvcBaseLayerFlag() )
2144	{
2145	retVal = vps->getVpsRepFormat(layerId)->getPicWidthVpsInLumaSamples();
2146	}
2147	else
2148	{
2149	retVal = sps->getPicWidthInLumaSamples();
2150	}
2151	}
2152	else
2153	{
2154	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : layerId) )->getPicWidthVpsInLumaSamples();
2155	}
2156	#else
2157	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
2158	{
2159	retVal = sps->getPicWidthInLumaSamples();
2160	}
2161	else
2162	{
2163	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(layerId) )->getPicWidthVpsInLumaSamples();
2164	}
2165	#endif
2166	return retVal;
2167	}
2168	UInt TComSlice::getPicHeightInLumaSamples()
2169	{
2170	TComSPS *sps = getSPS();
2171	TComVPS *vps = getVPS();
2172	UInt retVal, layerId = getLayerId();
2173	#if O0096_REP_FORMAT_INDEX
2174	if( layerId == 0 )
2175	{
2176	if( vps->getAvcBaseLayerFlag() )
2177	{
2178	retVal = vps->getVpsRepFormat(layerId)->getPicHeightVpsInLumaSamples();
2179	}
2180	else
2181	{
2182	retVal = sps->getPicHeightInLumaSamples();
2183	}
2184	}
2185	else
2186	{
2187	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : layerId) )->getPicHeightVpsInLumaSamples();
2188	}
2189	#else
2190	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
2191	{
2192	retVal = sps->getPicHeightInLumaSamples();
2193	}
2194	else
2195	{
2196	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(layerId) )->getPicHeightVpsInLumaSamples();
2197	}
2198	#endif
2199	return retVal;
2200	}
2201	#if AUXILIARY_PICTURES
2202	ChromaFormat TComSlice::getChromaFormatIdc()
2203	#else
2204	UInt TComSlice::getChromaFormatIdc()
2205	#endif
2206	{
2207	TComSPS *sps = getSPS();
2208	TComVPS *vps = getVPS();
2209	#if AUXILIARY_PICTURES
2210	ChromaFormat retVal;
2211	UInt layerId = getLayerId();
2212	#else
2213	UInt retVal, layerId = getLayerId();
2214	#endif
2215	#if O0096_REP_FORMAT_INDEX
2216	if( layerId == 0 )
2217	{
2218	if( vps->getAvcBaseLayerFlag() )
2219	{
2220	retVal = vps->getVpsRepFormat(layerId)->getChromaFormatVpsIdc();
2221	}
2222	else
2223	{
2224	retVal = sps->getChromaFormatIdc();
2225	}
2226	}
2227	else
2228	{
2229	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : layerId) )->getChromaFormatVpsIdc();
2230	}
2231	#else
2232	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
2233	{
2234	retVal = sps->getChromaFormatIdc();
2235	}
2236	else
2237	{
2238	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(layerId) )->getChromaFormatVpsIdc();
2239	}
2240	#endif
2241	return retVal;
2242	}
2243	UInt TComSlice::getBitDepthY()
2244	{
2245	TComSPS *sps = getSPS();
2246	TComVPS *vps = getVPS();
2247	UInt retVal, layerId = getLayerId();
2248	#if O0096_REP_FORMAT_INDEX
2249	if( layerId == 0 )
2250	{
2251	retVal = sps->getBitDepthY();
2252	}
2253	else
2254	{
2255	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : layerId) )->getBitDepthVpsLuma();
2256	}
2257	#else
2258	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
2259	{
2260	retVal = sps->getBitDepthY();
2261	}
2262	else
2263	{
2264	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(layerId) )->getBitDepthVpsLuma();
2265	}
2266	#endif
2267	return retVal;
2268	}
2269	UInt TComSlice::getBitDepthC()
2270	{
2271	TComSPS *sps = getSPS();
2272	TComVPS *vps = getVPS();
2273	UInt retVal, layerId = getLayerId();
2274	#if O0096_REP_FORMAT_INDEX
2275	if( layerId == 0 )
2276	{
2277	retVal = sps->getBitDepthC();
2278	}
2279	else
2280	{
2281	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : layerId) )->getBitDepthVpsChroma();
2282	}
2283	#else
2284	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
2285	{
2286	retVal = sps->getBitDepthC();
2287	}
2288	else
2289	{
2290	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(layerId) )->getBitDepthVpsChroma();
2291	}
2292	#endif
2293	return retVal;
2294	}
2295	Int TComSlice::getQpBDOffsetY()
2296	{
2297	return (getBitDepthY() - 8) * 6;
2298	}
2299	Int TComSlice::getQpBDOffsetC()
2300	{
2301	return (getBitDepthC() - 8) * 6;
2302	}
2303
2304	RepFormat::RepFormat()
2305	#if AUXILIARY_PICTURES
2306	: m_chromaFormatVpsIdc (CHROMA_420)
2307	#else
2308	: m_chromaFormatVpsIdc (0)
2309	#endif
2310	, m_separateColourPlaneVpsFlag (false)
2311	, m_picWidthVpsInLumaSamples (0)
2312	, m_picHeightVpsInLumaSamples (0)
2313	, m_bitDepthVpsLuma (0)
2314	, m_bitDepthVpsChroma (0)
2315	{}
2316	#if RESOLUTION_BASED_DPB
2317	Void RepFormat::init()
2318	{
2319	m_chromaFormatVpsIdc = CHROMA_420;
2320	m_separateColourPlaneVpsFlag = false;
2321	m_picWidthVpsInLumaSamples = 0;
2322	m_picHeightVpsInLumaSamples = 0;
2323	m_bitDepthVpsLuma = 0;
2324	m_bitDepthVpsChroma = 0;
2325	}
2326	#endif
2327	#endif
2328
2329	// ------------------------------------------------------------------------------------------------
2330	// Video parameter set (VPS)
2331	// ------------------------------------------------------------------------------------------------
2332	#if SVC_EXTENSION
2333	TComVPS::TComVPS()
2334	: m_VPSId ( 0)
2335	, m_uiMaxTLayers ( 1)
2336	, m_uiMaxLayers ( 1)
2337	, m_bTemporalIdNestingFlag (false)
2338	, m_numHrdParameters ( 0)
2339	, m_hrdParameters (NULL)
2340	, m_hrdOpSetIdx (NULL)
2341	, m_cprmsPresentFlag (NULL)
2342	, m_maxLayerId (0)
2343	, m_numLayerSets (0)
2344	#if VPS_EXTN_OP_LAYER_SETS
2345	, m_numOutputLayerSets (0)
2346	#endif
2347	, m_numProfileTierLevel (0)
2348	#if !VPS_EXTN_UEV_CODING
2349	, m_moreOutputLayerSetsThanDefaultFlag (false)
2350	#endif
2351	, m_numAddOutputLayerSets (0)
2352	#if P0295_DEFAULT_OUT_LAYER_IDC
2353	, m_defaultTargetOutputLayerIdc (0)
2354	#else
2355	#if O0109_DEFAULT_ONE_OUT_LAYER_IDC
2356	, m_defaultOneTargetOutputLayerIdc (0)
2357	#else
2358	, m_defaultOneTargetOutputLayerFlag (false)
2359	#endif
2360	#endif
2361	, m_bitRatePresentVpsFlag (false)
2362	, m_picRatePresentVpsFlag (false)
2363	#if REPN_FORMAT_IN_VPS
2364	#if Q0195_REP_FORMAT_CLEANUP
2365	, m_repFormatIdxPresentFlag (false)
2366	#else
2367	, m_repFormatIdxPresentFlag (true)
2368	#endif
2369	, m_vpsNumRepFormats (1)
2370	#endif
2371	#if VIEW_ID_RELATED_SIGNALING
2372	#if O0109_VIEW_ID_LEN
2373	, m_viewIdLen (0)
2374	#else
2375	, m_viewIdLenMinus1 (0)
2376	#endif
2377	#endif
2378	#if !P0307_REMOVE_VPS_VUI_OFFSET
2379	#if VPS_VUI_OFFSET
2380	, m_vpsVuiOffset (0)
2381	#endif
2382	#endif
2383	#if P0307_VPS_NON_VUI_EXTENSION
2384	, m_vpsNonVuiExtLength (0)
2385	#endif
2386	{
2387	for( Int i = 0; i < MAX_TLAYER; i++)
2388	{
2389	m_numReorderPics[i] = 0;
2390	m_uiMaxDecPicBuffering[i] = 1;
2391	m_uiMaxLatencyIncrease[i] = 0;
2392	}
2393	#if VPS_EXTN_MASK_AND_DIM_INFO
2394	m_avcBaseLayerFlag = false;
2395	m_splittingFlag = false;
2396	::memset(m_scalabilityMask, 0, sizeof(m_scalabilityMask));
2397	::memset(m_dimensionIdLen, 0, sizeof(m_dimensionIdLen));
2398	m_nuhLayerIdPresentFlag = false;
2399	::memset(m_layerIdInNuh, 0, sizeof(m_layerIdInNuh));
2400	::memset(m_dimensionId, 0, sizeof(m_dimensionId));
2401
2402	m_numScalabilityTypes = 0;
2403	::memset(m_layerIdInVps, 0, sizeof(m_layerIdInVps));
2404	#endif
2405	#if VPS_EXTN_PROFILE_INFO
2406	::memset(m_profilePresentFlag, 0, sizeof(m_profilePresentFlag));
2407	#if !P0048_REMOVE_PROFILE_REF
2408	::memset(m_profileLayerSetRef, 0, sizeof(m_profileLayerSetRef));
2409	#endif
2410	#endif
2411	#if VPS_EXTN_OP_LAYER_SETS
2412	::memset(m_layerIdIncludedFlag, 0, sizeof(m_layerIdIncludedFlag));
2413	// Consider dynamic allocation for outputLayerSetIdx and outputLayerFlag
2414	::memset(m_outputLayerSetIdx, 0, sizeof(m_outputLayerSetIdx));
2415	::memset(m_outputLayerFlag, 0, sizeof(m_outputLayerFlag));
2416	#endif
2417	#if VPS_EXTN_DIRECT_REF_LAYERS
2418	::memset(m_directDependencyFlag, 0, sizeof(m_directDependencyFlag));
2419	::memset(m_numDirectRefLayers, 0, sizeof(m_numDirectRefLayers ));
2420	::memset(m_refLayerId, 0, sizeof(m_refLayerId ));
2421	m_directDepTypeLen = 2;
2422	::memset(m_directDependencyType, 0, sizeof(m_directDependencyType));
2423	#endif
2424	#if DERIVE_LAYER_ID_LIST_VARIABLES
2425	::memset(m_layerSetLayerIdList, 0, sizeof(m_layerSetLayerIdList));
2426	::memset(m_numLayerInIdList, 0, sizeof(m_numLayerInIdList ));
2427	#endif
2428	::memset(m_profileLevelTierIdx, 0, sizeof(m_profileLevelTierIdx));
2429	m_maxOneActiveRefLayerFlag = true;
2430	#if O0062_POC_LSB_NOT_PRESENT_FLAG
2431	::memset(m_pocLsbNotPresentFlag, 0, sizeof(m_pocLsbNotPresentFlag));
2432	#endif
2433	#if O0223_PICTURE_TYPES_ALIGN_FLAG
2434	m_crossLayerPictureTypeAlignFlag = true;
2435	#endif
2436	m_crossLayerIrapAlignFlag = true;
2437	#if P0068_CROSS_LAYER_ALIGNED_IDR_ONLY_FOR_IRAP_FLAG
2438	m_crossLayerAlignedIdrOnlyFlag = false;
2439	#endif
2440	m_maxTidRefPresentFlag = true;
2441	for( Int i = 0; i < MAX_VPS_LAYER_ID_PLUS1 - 1; i++)
2442	{
2443	#if O0225_MAX_TID_FOR_REF_LAYERS
2444	for( Int j = 0; j < MAX_VPS_LAYER_ID_PLUS1; j++)
2445	{
2446	m_maxTidIlRefPicsPlus1[i][j] = m_uiMaxTLayers + 1;
2447	}
2448	#else
2449	m_maxTidIlRefPicsPlus1[i] = m_uiMaxTLayers + 1;
2450	#endif
2451	}
2452	#if VPS_VUI_TILES_NOT_IN_USE__FLAG
2453	m_tilesNotInUseFlag = true;
2454	::memset(m_tilesInUseFlag, 0, sizeof(m_tilesInUseFlag));
2455	::memset(m_loopFilterNotAcrossTilesFlag, 0, sizeof(m_loopFilterNotAcrossTilesFlag));
2456	#endif
2457	::memset(m_tileBoundariesAlignedFlag, 0, sizeof(m_tileBoundariesAlignedFlag));
2458	#if VPS_VUI_WPP_NOT_IN_USE__FLAG
2459	m_wppNotInUseFlag = true;
2460	::memset(m_wppInUseFlag, 0, sizeof(m_wppInUseFlag));
2461	#endif
2462	#if N0160_VUI_EXT_ILP_REF
2463	m_ilpRestrictedRefLayersFlag = false;
2464	::memset(m_minSpatialSegmentOffsetPlus1, 0, sizeof(m_minSpatialSegmentOffsetPlus1));
2465	::memset(m_ctuBasedOffsetEnabledFlag, 0, sizeof(m_ctuBasedOffsetEnabledFlag));
2466	::memset(m_minHorizontalCtuOffsetPlus1, 0, sizeof(m_minHorizontalCtuOffsetPlus1));
2467	#endif
2468	#if VPS_VUI_VIDEO_SIGNAL
2469	m_vidSigPresentVpsFlag=true;
2470	m_vpsVidSigInfo=1;
2471	::memset( m_vpsVidSigIdx, 0, sizeof(m_vpsVidSigIdx) );
2472	m_vpsVidSigIdx[0]=0;
2473	for (Int i=0; i < 16; i++)
2474	{
2475	m_vpsVidFormat[i] = 5;
2476	m_vpsFullRangeFlag[i] = false;
2477	m_vpsColorPrimaries[i] = 2;
2478	m_vpsTransChar[i] = 2;
2479	m_vpsMatCoeff[i] = 2;
2480	}
2481	#endif
2482	::memset(m_bitRatePresentFlag, 0, sizeof(m_bitRatePresentFlag));
2483	::memset(m_picRatePresentFlag, 0, sizeof(m_picRatePresentFlag));
2484	::memset(m_avgBitRate , 0, sizeof(m_avgBitRate) );
2485	::memset(m_maxBitRate , 0, sizeof(m_maxBitRate) );
2486	::memset(m_constPicRateIdc , 0, sizeof(m_constPicRateIdc) );
2487	::memset(m_avgPicRate , 0, sizeof(m_avgPicRate) );
2488	#if REPN_FORMAT_IN_VPS
2489	::memset( m_vpsRepFormatIdx, 0, sizeof(m_vpsRepFormatIdx) );
2490	#endif
2491	#if VIEW_ID_RELATED_SIGNALING
2492	::memset(m_viewIdVal, 0, sizeof(m_viewIdVal));
2493	#endif
2494	#if O0092_0094_DEPENDENCY_CONSTRAINT
2495	for (Int i = 0; i < MAX_NUM_LAYER_IDS; i++)
2496	{
2497	m_numberRefLayers[i] = 0;
2498	for (Int j = 0; j < MAX_NUM_LAYER_IDS; j++)
2499	{
2500	m_recursiveRefLayerFlag[i][j] = 0;
2501	}
2502	}
2503	#endif
2504	#if VPS_DPB_SIZE_TABLE
2505	::memset( m_subLayerFlagInfoPresentFlag, 0, sizeof(m_subLayerFlagInfoPresentFlag ) );
2506	::memset( m_subLayerDpbInfoPresentFlag, 0, sizeof(m_subLayerDpbInfoPresentFlag ) );
2507	::memset( m_maxVpsDecPicBufferingMinus1, 0, sizeof(m_maxVpsDecPicBufferingMinus1 ) );
2508	#if RESOLUTION_BASED_DPB
2509	::memset( m_maxVpsLayerDecPicBuffMinus1, 0, sizeof(m_maxVpsLayerDecPicBuffMinus1 ) );
2510	#endif
2511	::memset( m_maxVpsNumReorderPics, 0, sizeof(m_maxVpsNumReorderPics ) );
2512	::memset( m_maxVpsLatencyIncreasePlus1, 0, sizeof(m_maxVpsLatencyIncreasePlus1 ) );
2513	::memset( m_numSubDpbs , 0, sizeof(m_numSubDpbs) );
2514	#endif
2515	}
2516	#else
2517	TComVPS::TComVPS()
2518	: m_VPSId ( 0)
2519	, m_uiMaxTLayers ( 1)
2520	, m_uiMaxLayers ( 1)
2521	, m_bTemporalIdNestingFlag (false)
2522	, m_numHrdParameters ( 0)
2523	, m_maxNuhReservedZeroLayerId ( 0)
2524	, m_hrdParameters (NULL)
2525	, m_hrdOpSetIdx (NULL)
2526	, m_cprmsPresentFlag (NULL)
2527	{
2528	for( Int i = 0; i < MAX_TLAYER; i++)
2529	{
2530	m_numReorderPics[i] = 0;
2531	m_uiMaxDecPicBuffering[i] = 1;
2532	m_uiMaxLatencyIncrease[i] = 0;
2533	}
2534	}
2535	#endif //SVC_EXTENSION
2536
2537	TComVPS::~TComVPS()
2538	{
2539	if( m_hrdParameters != NULL ) delete[] m_hrdParameters;
2540	if( m_hrdOpSetIdx != NULL ) delete[] m_hrdOpSetIdx;
2541	if( m_cprmsPresentFlag != NULL ) delete[] m_cprmsPresentFlag;
2542	}
2543	#if DERIVE_LAYER_ID_LIST_VARIABLES
2544	Void TComVPS::deriveLayerIdListVariables()
2545	{
2546	// For layer 0
2547	m_numLayerInIdList[0] = 1;
2548	m_layerSetLayerIdList[0][0] = 0;
2549
2550	// For other layers
2551	Int i, m, n;
2552	for( i = 1; i < m_numLayerSets; i++ )
2553	{
2554	n = 0;
2555	for( m = 0; m <= m_maxLayerId; m++)
2556	{
2557	if( m_layerIdIncludedFlag[i][m] )
2558	{
2559	m_layerSetLayerIdList[i][n++] = m;
2560	}
2561	}
2562	m_numLayerInIdList[i] = n;
2563	}
2564	}
2565	#endif
2566	#if !RESOLUTION_BASED_DPB
2567	#if VPS_DPB_SIZE_TABLE
2568	Void TComVPS::deriveNumberOfSubDpbs()
2569	{
2570	// Derive number of sub-DPBs
2571	#if CHANGE_NUMSUBDPB_IDX
2572	// For layer set 0
2573	setNumSubDpbs(0, 1);
2574	// For other layer sets
2575	for( Int i = 1; i < getNumLayerSets(); i++)
2576	{
2577	setNumSubDpbs( i, getNumLayersInIdList( i ) );
2578	}
2579	#else
2580	// For output layer set 0
2581	setNumSubDpbs(0, 1);
2582	// For other output layer sets
2583	for( Int i = 1; i < getNumOutputLayerSets(); i++)
2584	{
2585	setNumSubDpbs( i, getNumLayersInIdList( getOutputLayerSetIdx(i)) );
2586	}
2587	#endif
2588	}
2589	#endif
2590	#endif
2591	#if VPS_VUI_TILES_NOT_IN_USE__FLAG
2592	Void TComVPS::setTilesNotInUseFlag(Bool x)
2593	{
2594	m_tilesNotInUseFlag = x;
2595	if (m_tilesNotInUseFlag)
2596	{
2597	for (int i = 0; i < getMaxLayers(); i++)
2598	{
2599	m_tilesInUseFlag[i] = m_loopFilterNotAcrossTilesFlag[i] = m_tilesNotInUseFlag;
2600	}
2601	}
2602
2603	if (m_tilesNotInUseFlag)
2604	{
2605	for (int i = 1; i < getMaxLayers(); i++)
2606	{
2607	for(int j = 0; j < getNumDirectRefLayers(getLayerIdInNuh(i)); j++)
2608	{
2609	setTileBoundariesAlignedFlag(i, j, m_tilesNotInUseFlag);
2610	}
2611	}
2612	}
2613	}
2614	#endif
2615
2616	#if VPS_VUI_WPP_NOT_IN_USE__FLAG
2617	Void TComVPS::setWppNotInUseFlag(Bool x)
2618	{
2619	m_wppNotInUseFlag = x;
2620	if (m_wppNotInUseFlag)
2621	{
2622	for (int i = 0; i < getMaxLayers(); i++)
2623	{
2624	m_wppInUseFlag[i] = m_wppNotInUseFlag;
2625	}
2626	}
2627	}
2628	#endif
2629	#if O0092_0094_DEPENDENCY_CONSTRAINT
2630	Void TComVPS::setRefLayersFlags(Int currLayerId)
2631	{
2632	for (Int i = 0; i < m_numDirectRefLayers[currLayerId]; i++)
2633	{
2634	UInt refLayerId = getRefLayerId(currLayerId, i);
2635	m_recursiveRefLayerFlag[currLayerId][refLayerId] = true;
2636	for (Int k = 0; k < MAX_NUM_LAYER_IDS; k++)
2637	{
2638	m_recursiveRefLayerFlag[currLayerId][k] = m_recursiveRefLayerFlag[currLayerId][k] \| m_recursiveRefLayerFlag[refLayerId][k];
2639	}
2640	}
2641	}
2642
2643	Void TComVPS::setNumRefLayers()
2644	{
2645	memset( m_numberRefLayers, 0, sizeof( m_numberRefLayers ) );
2646
2647	for (Int i = 0; i < m_uiMaxLayers; i++)
2648	{
2649	UInt iNuhLId = m_layerIdInNuh[i];
2650	setRefLayersFlags(iNuhLId);
2651	for (UInt j = 0; j < MAX_NUM_LAYER_IDS; j++)
2652	{
2653	m_numberRefLayers[iNuhLId] += (m_recursiveRefLayerFlag[iNuhLId][j] == true ? 1 : 0);
2654	}
2655	}
2656	}
2657	#endif
2658
2659	#if Q0078_ADD_LAYER_SETS
2660	Void TComVPS::setPredictedLayerIds()
2661	{
2662	for (UInt i = 0; i < getMaxLayers() - 1; i++)
2663	{
2664	UInt iNuhLId = getLayerIdInNuh(i);
2665	UInt predIdx = 0;
2666	for (UInt j = iNuhLId + 1; j < MAX_NUM_LAYER_IDS; j++)
2667	{
2668	if (getRecursiveRefLayerFlag(j, iNuhLId))
2669	{
2670	setPredictedLayerId(i, predIdx, j);
2671	predIdx++;
2672	}
2673	}
2674	setNumPredictedLayers(iNuhLId, predIdx);
2675	}
2676	}
2677
2678	Void TComVPS::setTreePartitionLayerIdList()
2679	{
2680	Bool countedLayerIdxFlag[MAX_NUM_LAYER_IDS];
2681
2682	for (UInt i = 0; i <= getMaxLayers() - 1; i++)
2683	{
2684	countedLayerIdxFlag[i] = false;
2685	}
2686
2687	Int numIndependentLayers = 0;
2688
2689	for (UInt i = 0; i <= getMaxLayers() - 1; i++)
2690	{
2691	UInt iNuhLId = getLayerIdInNuh(i);
2692	if (getNumDirectRefLayers(iNuhLId) == 0)
2693	{
2694	setTreePartitionLayerId(numIndependentLayers, 0, iNuhLId);
2695	setNumLayersInTreePartition(numIndependentLayers, 1);
2696	for (UInt j = 0; j < getNumPredictedLayers(iNuhLId); j++)
2697	{
2698	if (!countedLayerIdxFlag[getLayerIdInVps(iNuhLId)])
2699	{
2700	setTreePartitionLayerId(numIndependentLayers, getNumLayersInTreePartition(numIndependentLayers), getPredictedLayerId(iNuhLId, j));
2701	setNumLayersInTreePartition(numIndependentLayers, getNumLayersInTreePartition(numIndependentLayers) + 1);
2702	countedLayerIdxFlag[getLayerIdInVps(getPredictedLayerId(iNuhLId, j))] = true;
2703	}
2704	}
2705	numIndependentLayers++;
2706	}
2707	}
2708
2709	setNumIndependentLayers(numIndependentLayers);
2710	}
2711
2712	void TComVPS::setLayerIdIncludedFlagsForAddLayerSets()
2713	{
2714	for (UInt i = 0; i < getNumAddLayerSets(); i++)
2715	{
2716	for (UInt j = 1; j < getNumIndependentLayers(); j++)
2717	{
2718	Int layerNum = 0;
2719	Int lsIdx = getVpsNumLayerSetsMinus1() + 1 + i;
2720	for (Int layerId = 0; layerId < MAX_VPS_LAYER_ID_PLUS1; layerId++)
2721	{
2722	setLayerIdIncludedFlag(false, lsIdx, layerId);
2723	}
2724	for (Int treeIdx = 1; treeIdx < getNumIndependentLayers(); treeIdx++)
2725	{
2726	for (Int layerCnt = 0; layerCnt < getHighestLayerIdxPlus1(i, j); layerCnt++)
2727	{
2728	setLayerSetLayerIdList(lsIdx, layerNum, getTreePartitionLayerId(treeIdx, layerCnt));
2729	setLayerIdIncludedFlag(true, lsIdx, getTreePartitionLayerId(treeIdx, layerCnt));
2730	layerNum++;
2731	}
2732	}
2733	setNumLayersInIdList(lsIdx, layerNum);
2734	}
2735	}
2736	}
2737
2738	#endif
2739
2740	#if VIEW_ID_RELATED_SIGNALING
2741	Int TComVPS::getNumViews()
2742	{
2743	Int numViews = 1;
2744	for( Int i = 0; i <= getMaxLayers() - 1; i++ )
2745	{
2746	Int lId = getLayerIdInNuh( i );
2747	if ( i > 0 && ( getViewIndex( lId ) != getScalabilityId( i - 1, VIEW_ORDER_INDEX ) ) )
2748	{
2749	numViews++;
2750	}
2751	}
2752
2753	return numViews;
2754	}
2755	Int TComVPS::getScalabilityId( Int layerIdInVps, ScalabilityType scalType )
2756	{
2757	return getScalabilityMask( scalType ) ? getDimensionId( layerIdInVps, scalTypeToScalIdx( scalType ) ) : 0;
2758	}
2759	Int TComVPS::scalTypeToScalIdx( ScalabilityType scalType )
2760	{
2761	assert( scalType >= 0 && scalType <= MAX_VPS_NUM_SCALABILITY_TYPES );
2762	assert( scalType == MAX_VPS_NUM_SCALABILITY_TYPES \|\| getScalabilityMask( scalType ) );
2763	Int scalIdx = 0;
2764	for( Int curScalType = 0; curScalType < scalType; curScalType++ )
2765	{
2766	scalIdx += ( getScalabilityMask( curScalType ) ? 1 : 0 );
2767
2768	}
2769
2770	return scalIdx;
2771	}
2772	#endif
2773	#if VPS_DPB_SIZE_TABLE
2774	Void TComVPS::determineSubDpbInfoFlags()
2775	{
2776	for(Int i = 1; i < getNumOutputLayerSets(); i++)
2777	{
2778	Int layerSetIdxForOutputLayerSet = getOutputLayerSetIdx( i );
2779	// For each output layer set, set the DPB size for each layer and the reorder/latency value the maximum for all layers
2780	Bool checkFlagOuter = false; // Used to calculate sub_layer_flag_info_present_flag
2781	Bool checkFlagInner[MAX_TLAYER]; // Used to calculate sub_layer_dpb_info_present_flag
2782
2783	for(Int j = 0; j < getMaxTLayers(); j++)
2784	{
2785	// --------------------------------------------------------
2786	// To determine value of m_subLayerDpbInfoPresentFlag
2787	// --------------------------------------------------------
2788	if( j == 0 ) // checkFlagInner[0] is always 1
2789	{
2790	checkFlagInner[j] = true; // Always signal sub-layer DPB information for the first sub-layer
2791	}
2792	else
2793	{
2794	checkFlagInner[j] = false; // Initialize to be false. If the values of the current sub-layers matches with the earlier sub-layer,
2795	// then will be continue to be false - i.e. the j-th sub-layer DPB info is not signaled
2796	checkFlagInner[j] \|= ( getMaxVpsNumReorderPics(i, j) != getMaxVpsNumReorderPics(i, j - 1) );
2797	#if CHANGE_NUMSUBDPB_IDX
2798	for(Int subDpbIdx = 0; subDpbIdx < getNumSubDpbs(layerSetIdxForOutputLayerSet) && !checkFlagInner[j]; subDpbIdx++) // If checkFlagInner[j] is true, break and signal the values
2799	#else
2800	for(Int k = 0; k < getNumSubDpbs(i) && !checkFlagInner[j]; k++) // If checkFlagInner[j] is true, break and signal the values
2801	#endif
2802	{
2803	checkFlagInner[j] \|= ( getMaxVpsDecPicBufferingMinus1(i, subDpbIdx, j - 1) != getMaxVpsDecPicBufferingMinus1(i, subDpbIdx, j) );
2804	}
2805	#if RESOLUTION_BASED_DPB
2806	for(Int layerIdx = 0; layerIdx < this->getNumLayersInIdList(layerSetIdxForOutputLayerSet) && !checkFlagInner[j]; layerIdx++) // If checkFlagInner[j] is true, break and signal the values
2807	{
2808	checkFlagInner[j] \|= ( getMaxVpsLayerDecPicBuffMinus1(i, layerIdx, j - 1) != getMaxVpsLayerDecPicBuffMinus1(i, layerIdx, j) );
2809	}
2810	#endif
2811	}
2812	// If checkFlagInner[j] = true, then some value needs to be signalled for the j-th sub-layer
2813	setSubLayerDpbInfoPresentFlag( i, j, checkFlagInner[j] );
2814	}
2815
2816	// --------------------------------------------------------
2817	// To determine value of m_subLayerFlagInfoPresentFlag
2818	// --------------------------------------------------------
2819
2820	for(Int j = 1; j < getMaxTLayers(); j++) // Check if DPB info of any of non-zero sub-layers is signaled. If so set flag to one
2821	{
2822	if( getSubLayerDpbInfoPresentFlag(i, j) )
2823	{
2824	checkFlagOuter = true;
2825	break;
2826	}
2827	}
2828	setSubLayerFlagInfoPresentFlag( i, checkFlagOuter );
2829	}
2830	}
2831	#endif
2832	#if RESOLUTION_BASED_DPB
2833	Void TComVPS::assignSubDpbIndices()
2834	{
2835	RepFormat layerRepFormat [MAX_LAYERS];
2836	RepFormat subDpbRepFormat [MAX_LAYERS];
2837
2838	for(Int lsIdx = 0; lsIdx < this->getNumLayerSets(); lsIdx++)
2839	{
2840	for(Int j = 0; j < MAX_LAYERS; j++)
2841	{
2842	layerRepFormat [j].init();
2843	subDpbRepFormat[j].init();
2844	}
2845
2846	// Assign resolution, bit-depth, colour format for each layer in the layer set
2847	for(Int i = 0; i < this->getNumLayersInIdList( lsIdx ); i++)
2848	{
2849	Int layerIdxInVps = this->getLayerIdInVps( this->getLayerSetLayerIdList(lsIdx, i) );
2850	Int repFormatIdx = this->getVpsRepFormatIdx( layerIdxInVps );
2851	RepFormat* repFormat = this->getVpsRepFormat( repFormatIdx );
2852
2853	// Assign the rep_format() to the layer
2854	layerRepFormat[i] = *repFormat;
2855	}
2856
2857	// ----------------------------------------
2858	// Sub-DPB assignment
2859	// ----------------------------------------
2860	// For the base layer
2861	m_subDpbAssigned[lsIdx][0] = 0;
2862	subDpbRepFormat[0] = layerRepFormat[0];
2863
2864	// Sub-DPB counter
2865	Int subDpbCtr = 1;
2866
2867	for(Int i = 1; i < this->getNumLayersInIdList( lsIdx ); i++)
2868	{
2869	Bool newSubDpbFlag = true;
2870	for(Int j = 0; (j < subDpbCtr) && (newSubDpbFlag); j++)
2871	{
2872	if( RepFormat::checkSameSubDpb( layerRepFormat[i], subDpbRepFormat[j] ) )
2873	{
2874	// Belong to i-th sub-DPB
2875	m_subDpbAssigned[lsIdx][i] = j;
2876	newSubDpbFlag = false;
2877	}
2878	}
2879	if( newSubDpbFlag )
2880	{
2881	// New sub-DPB
2882	subDpbRepFormat[subDpbCtr] = layerRepFormat[i];
2883	m_subDpbAssigned[lsIdx][i] = subDpbCtr;
2884	subDpbCtr++; // Increment # subDpbs
2885	}
2886	}
2887	m_numSubDpbs[lsIdx] = subDpbCtr;
2888	}
2889	}
2890	Int TComVPS::findLayerIdxInLayerSet ( Int lsIdx, Int nuhLayerId )
2891	{
2892	for(Int i = 0; i < this->getNumLayersInIdList(lsIdx); i++)
2893	{
2894	if( this->getLayerSetLayerIdList( lsIdx, i) == nuhLayerId )
2895	{
2896	return i;
2897	}
2898	}
2899	return -1; // Layer not found
2900	}
2901	#endif
2902	#if O0164_MULTI_LAYER_HRD
2903	Void TComVPS::setBspHrdParameters( UInt hrdIdx, UInt frameRate, UInt numDU, UInt bitRate, Bool randomAccess )
2904	{
2905	if( !getVpsVuiBspHrdPresentFlag() )
2906	{
2907	return;
2908	}
2909
2910	TComHRD *hrd = getBspHrd(hrdIdx);
2911
2912	Bool rateCnt = ( bitRate > 0 );
2913	hrd->setNalHrdParametersPresentFlag( rateCnt );
2914	hrd->setVclHrdParametersPresentFlag( rateCnt );
2915
2916	hrd->setSubPicCpbParamsPresentFlag( ( numDU > 1 ) );
2917
2918	if( hrd->getSubPicCpbParamsPresentFlag() )
2919	{
2920	hrd->setTickDivisorMinus2( 100 - 2 ); //
2921	hrd->setDuCpbRemovalDelayLengthMinus1( 7 ); // 8-bit precision ( plus 1 for last DU in AU )
2922	hrd->setSubPicCpbParamsInPicTimingSEIFlag( true );
2923	hrd->setDpbOutputDelayDuLengthMinus1( 5 + 7 ); // With sub-clock tick factor of 100, at least 7 bits to have the same value as AU dpb delay
2924	}
2925	else
2926	{
2927	hrd->setSubPicCpbParamsInPicTimingSEIFlag( false );
2928	}
2929
2930	hrd->setBitRateScale( 4 ); // in units of 2~( 6 + 4 ) = 1,024 bps
2931	hrd->setCpbSizeScale( 6 ); // in units of 2~( 4 + 4 ) = 1,024 bit
2932	hrd->setDuCpbSizeScale( 6 ); // in units of 2~( 4 + 4 ) = 1,024 bit
2933
2934	hrd->setInitialCpbRemovalDelayLengthMinus1(15); // assuming 0.5 sec, log2( 90,000 * 0.5 ) = 16-bit
2935	if( randomAccess )
2936	{
2937	hrd->setCpbRemovalDelayLengthMinus1(5); // 32 = 2^5 (plus 1)
2938	hrd->setDpbOutputDelayLengthMinus1 (5); // 32 + 3 = 2^6
2939	}
2940	else
2941	{
2942	hrd->setCpbRemovalDelayLengthMinus1(9); // max. 2^10
2943	hrd->setDpbOutputDelayLengthMinus1 (9); // max. 2^10
2944	}
2945
2946	/*
2947	Note: only the case of "vps_max_temporal_layers_minus1 = 0" is supported.
2948	*/
2949	Int i, j;
2950	UInt birateValue, cpbSizeValue;
2951	UInt ducpbSizeValue;
2952	UInt duBitRateValue = 0;
2953
2954	for( i = 0; i < MAX_TLAYER; i ++ )
2955	{
2956	hrd->setFixedPicRateFlag( i, 1 );
2957	hrd->setPicDurationInTcMinus1( i, 0 );
2958	hrd->setLowDelayHrdFlag( i, 0 );
2959	hrd->setCpbCntMinus1( i, 0 );
2960
2961	birateValue = bitRate;
2962	cpbSizeValue = bitRate; // 1 second
2963	ducpbSizeValue = bitRate/numDU;
2964	duBitRateValue = bitRate;
2965	for( j = 0; j < ( hrd->getCpbCntMinus1( i ) + 1 ); j ++ )
2966	{
2967	hrd->setBitRateValueMinus1( i, j, 0, ( birateValue - 1 ) );
2968	hrd->setCpbSizeValueMinus1( i, j, 0, ( cpbSizeValue - 1 ) );
2969	hrd->setDuCpbSizeValueMinus1( i, j, 0, ( ducpbSizeValue - 1 ) );
2970	hrd->setCbrFlag( i, j, 0, ( j == 0 ) );
2971
2972	hrd->setBitRateValueMinus1( i, j, 1, ( birateValue - 1) );
2973	hrd->setCpbSizeValueMinus1( i, j, 1, ( cpbSizeValue - 1 ) );
2974	hrd->setDuCpbSizeValueMinus1( i, j, 1, ( ducpbSizeValue - 1 ) );
2975	hrd->setDuBitRateValueMinus1( i, j, 1, ( duBitRateValue - 1 ) );
2976	hrd->setCbrFlag( i, j, 1, ( j == 0 ) );
2977	}
2978	}
2979	}
2980	#endif
2981	#if RESOLUTION_BASED_DPB
2982	// RepFormat Assignment operator
2983	RepFormat& RepFormat::operator= (const RepFormat &other)
2984	{
2985	if( this != &other)
2986	{
2987	m_chromaAndBitDepthVpsPresentFlag = other.m_chromaAndBitDepthVpsPresentFlag;
2988	m_chromaFormatVpsIdc = other.m_chromaFormatVpsIdc;
2989	m_separateColourPlaneVpsFlag = other.m_separateColourPlaneVpsFlag;
2990	m_picWidthVpsInLumaSamples = other.m_picWidthVpsInLumaSamples;
2991	m_picHeightVpsInLumaSamples = other.m_picHeightVpsInLumaSamples;
2992	m_bitDepthVpsLuma = other.m_bitDepthVpsLuma;
2993	m_bitDepthVpsChroma = other.m_bitDepthVpsChroma;
2994	}
2995	return *this;
2996	}
2997
2998	// Check whether x and y share the same resolution, chroma format and bit-depth.
2999	Bool RepFormat::checkSameSubDpb(const RepFormat &x, const RepFormat &y)
3000	{
3001	return ( (x.m_chromaFormatVpsIdc == y.m_chromaFormatVpsIdc)
3002	&& (x.m_picWidthVpsInLumaSamples == y.m_picWidthVpsInLumaSamples)
3003	&& (x.m_picHeightVpsInLumaSamples == y.m_picHeightVpsInLumaSamples)
3004	&& (x.m_bitDepthVpsLuma == y.m_bitDepthVpsLuma)
3005	&& (x.m_bitDepthVpsChroma == y.m_bitDepthVpsChroma)
3006	);
3007	}
3008	#endif
3009	// ------------------------------------------------------------------------------------------------
3010	// Sequence parameter set (SPS)
3011	// ------------------------------------------------------------------------------------------------
3012
3013	TComSPS::TComSPS()
3014	: m_SPSId ( 0)
3015	, m_VPSId ( 0)
3016	, m_chromaFormatIdc (CHROMA_420)
3017	, m_uiMaxTLayers ( 1)
3018	// Structure
3019	, m_picWidthInLumaSamples (352)
3020	, m_picHeightInLumaSamples (288)
3021	, m_log2MinCodingBlockSize ( 0)
3022	, m_log2DiffMaxMinCodingBlockSize (0)
3023	, m_uiMaxCUWidth ( 32)
3024	, m_uiMaxCUHeight ( 32)
3025	, m_uiMaxCUDepth ( 3)
3026	, m_bLongTermRefsPresent (false)
3027	, m_uiQuadtreeTULog2MaxSize ( 0)
3028	, m_uiQuadtreeTULog2MinSize ( 0)
3029	, m_uiQuadtreeTUMaxDepthInter ( 0)
3030	, m_uiQuadtreeTUMaxDepthIntra ( 0)
3031	// Tool list
3032	, m_usePCM (false)
3033	, m_pcmLog2MaxSize ( 5)
3034	, m_uiPCMLog2MinSize ( 7)
3035	, m_bitDepthY ( 8)
3036	, m_bitDepthC ( 8)
3037	, m_qpBDOffsetY ( 0)
3038	, m_qpBDOffsetC ( 0)
3039	, m_uiPCMBitDepthLuma ( 8)
3040	, m_uiPCMBitDepthChroma ( 8)
3041	, m_bPCMFilterDisableFlag (false)
3042	, m_uiBitsForPOC ( 8)
3043	, m_numLongTermRefPicSPS ( 0)
3044	, m_uiMaxTrSize ( 32)
3045	, m_bUseSAO (false)
3046	, m_bTemporalIdNestingFlag (false)
3047	, m_scalingListEnabledFlag (false)
3048	, m_useStrongIntraSmoothing (false)
3049	, m_vuiParametersPresentFlag (false)
3050	, m_vuiParameters ()
3051	#if SVC_EXTENSION
3052	, m_layerId ( 0 )
3053	, m_extensionFlag ( false )
3054	, m_numScaledRefLayerOffsets ( 0 )
3055	#if REPN_FORMAT_IN_VPS
3056	, m_updateRepFormatFlag (false)
3057	#if O0096_REP_FORMAT_INDEX
3058	, m_updateRepFormatIndex (0)
3059	#endif
3060	#endif
3061	#if SCALINGLIST_INFERRING
3062	, m_inferScalingListFlag ( false )
3063	, m_scalingListRefLayerId ( 0 )
3064	#endif
3065	#endif //SVC_EXTENSION
3066	{
3067	for ( Int i = 0; i < MAX_TLAYER; i++ )
3068	{
3069	m_uiMaxLatencyIncrease[i] = 0;
3070	m_uiMaxDecPicBuffering[i] = 1;
3071	m_numReorderPics[i] = 0;
3072	}
3073	m_scalingList = new TComScalingList;
3074	::memset(m_ltRefPicPocLsbSps, 0, sizeof(m_ltRefPicPocLsbSps));
3075	::memset(m_usedByCurrPicLtSPSFlag, 0, sizeof(m_usedByCurrPicLtSPSFlag));
3076
3077	#if P0312_VERT_PHASE_ADJ
3078	::memset(m_vertPhasePositionEnableFlag, 0, sizeof(m_vertPhasePositionEnableFlag));
3079	#endif
3080	}
3081
3082	TComSPS::~TComSPS()
3083	{
3084	#if SCALINGLIST_INFERRING
3085	if( !m_inferScalingListFlag )
3086	#endif
3087	delete m_scalingList;
3088	m_RPSList.destroy();
3089	}
3090
3091	Void TComSPS::createRPSList( Int numRPS )
3092	{
3093	m_RPSList.destroy();
3094	m_RPSList.create(numRPS);
3095	}
3096
3097	Void TComSPS::setHrdParameters( UInt frameRate, UInt numDU, UInt bitRate, Bool randomAccess )
3098	{
3099	if( !getVuiParametersPresentFlag() )
3100	{
3101	return;
3102	}
3103
3104	TComVUI *vui = getVuiParameters();
3105	TComHRD *hrd = vui->getHrdParameters();
3106
3107	TimingInfo *timingInfo = vui->getTimingInfo();
3108	#if SVC_EXTENSION
3109	if( m_layerId > 0 )
3110	{
3111	timingInfo->setTimingInfoPresentFlag( false );
3112	return;
3113	}
3114	#endif
3115
3116	timingInfo->setTimingInfoPresentFlag( true );
3117	switch( frameRate )
3118	{
3119	case 24:
3120	timingInfo->setNumUnitsInTick( 1125000 ); timingInfo->setTimeScale ( 27000000 );
3121	break;
3122	case 25:
3123	timingInfo->setNumUnitsInTick( 1080000 ); timingInfo->setTimeScale ( 27000000 );
3124	break;
3125	case 30:
3126	timingInfo->setNumUnitsInTick( 900900 ); timingInfo->setTimeScale ( 27000000 );
3127	break;
3128	case 50:
3129	timingInfo->setNumUnitsInTick( 540000 ); timingInfo->setTimeScale ( 27000000 );
3130	break;
3131	case 60:
3132	timingInfo->setNumUnitsInTick( 450450 ); timingInfo->setTimeScale ( 27000000 );
3133	break;
3134	default:
3135	timingInfo->setNumUnitsInTick( 1001 ); timingInfo->setTimeScale ( 60000 );
3136	break;
3137	}
3138
3139	Bool rateCnt = ( bitRate > 0 );
3140	hrd->setNalHrdParametersPresentFlag( rateCnt );
3141	hrd->setVclHrdParametersPresentFlag( rateCnt );
3142
3143	hrd->setSubPicCpbParamsPresentFlag( ( numDU > 1 ) );
3144
3145	if( hrd->getSubPicCpbParamsPresentFlag() )
3146	{
3147	hrd->setTickDivisorMinus2( 100 - 2 ); //
3148	hrd->setDuCpbRemovalDelayLengthMinus1( 7 ); // 8-bit precision ( plus 1 for last DU in AU )
3149	hrd->setSubPicCpbParamsInPicTimingSEIFlag( true );
3150	hrd->setDpbOutputDelayDuLengthMinus1( 5 + 7 ); // With sub-clock tick factor of 100, at least 7 bits to have the same value as AU dpb delay
3151	}
3152	else
3153	{
3154	hrd->setSubPicCpbParamsInPicTimingSEIFlag( false );
3155	}
3156
3157	hrd->setBitRateScale( 4 ); // in units of 2~( 6 + 4 ) = 1,024 bps
3158	hrd->setCpbSizeScale( 6 ); // in units of 2~( 4 + 4 ) = 1,024 bit
3159	hrd->setDuCpbSizeScale( 6 ); // in units of 2~( 4 + 4 ) = 1,024 bit
3160
3161	hrd->setInitialCpbRemovalDelayLengthMinus1(15); // assuming 0.5 sec, log2( 90,000 * 0.5 ) = 16-bit
3162	if( randomAccess )
3163	{
3164	hrd->setCpbRemovalDelayLengthMinus1(5); // 32 = 2^5 (plus 1)
3165	hrd->setDpbOutputDelayLengthMinus1 (5); // 32 + 3 = 2^6
3166	}
3167	else
3168	{
3169	hrd->setCpbRemovalDelayLengthMinus1(9); // max. 2^10
3170	hrd->setDpbOutputDelayLengthMinus1 (9); // max. 2^10
3171	}
3172
3173	/*
3174	Note: only the case of "vps_max_temporal_layers_minus1 = 0" is supported.
3175	*/
3176	Int i, j;
3177	UInt birateValue, cpbSizeValue;
3178	UInt ducpbSizeValue;
3179	UInt duBitRateValue = 0;
3180
3181	for( i = 0; i < MAX_TLAYER; i ++ )
3182	{
3183	hrd->setFixedPicRateFlag( i, 1 );
3184	hrd->setPicDurationInTcMinus1( i, 0 );
3185	hrd->setLowDelayHrdFlag( i, 0 );
3186	hrd->setCpbCntMinus1( i, 0 );
3187
3188	birateValue = bitRate;
3189	cpbSizeValue = bitRate; // 1 second
3190	ducpbSizeValue = bitRate/numDU;
3191	duBitRateValue = bitRate;
3192	for( j = 0; j < ( hrd->getCpbCntMinus1( i ) + 1 ); j ++ )
3193	{
3194	hrd->setBitRateValueMinus1( i, j, 0, ( birateValue - 1 ) );
3195	hrd->setCpbSizeValueMinus1( i, j, 0, ( cpbSizeValue - 1 ) );
3196	hrd->setDuCpbSizeValueMinus1( i, j, 0, ( ducpbSizeValue - 1 ) );
3197	hrd->setCbrFlag( i, j, 0, ( j == 0 ) );
3198
3199	hrd->setBitRateValueMinus1( i, j, 1, ( birateValue - 1) );
3200	hrd->setCpbSizeValueMinus1( i, j, 1, ( cpbSizeValue - 1 ) );
3201	hrd->setDuCpbSizeValueMinus1( i, j, 1, ( ducpbSizeValue - 1 ) );
3202	hrd->setDuBitRateValueMinus1( i, j, 1, ( duBitRateValue - 1 ) );
3203	hrd->setCbrFlag( i, j, 1, ( j == 0 ) );
3204	}
3205	}
3206	}
3207	const Int TComSPS::m_winUnitX[]={1,2,2,1};
3208	const Int TComSPS::m_winUnitY[]={1,2,1,1};
3209
3210	#if O0098_SCALED_REF_LAYER_ID
3211	Window& TComSPS::getScaledRefLayerWindowForLayer(Int layerId)
3212	{
3213	static Window win;
3214
3215	for (Int i = 0; i < m_numScaledRefLayerOffsets; i++)
3216	{
3217	if (layerId == m_scaledRefLayerId[i])
3218	{
3219	return m_scaledRefLayerWindow[i];
3220	}
3221	}
3222
3223	win.resetWindow(); // scaled reference layer offsets are inferred to be zero when not present
3224	return win;
3225	}
3226	#endif
3227
3228	TComPPS::TComPPS()
3229	: m_PPSId (0)
3230	, m_SPSId (0)
3231	, m_picInitQPMinus26 (0)
3232	, m_useDQP (false)
3233	, m_bConstrainedIntraPred (false)
3234	, m_bSliceChromaQpFlag (false)
3235	, m_pcSPS (NULL)
3236	, m_uiMaxCuDQPDepth (0)
3237	, m_uiMinCuDQPSize (0)
3238	, m_chromaCbQpOffset (0)
3239	, m_chromaCrQpOffset (0)
3240	, m_numRefIdxL0DefaultActive (1)
3241	, m_numRefIdxL1DefaultActive (1)
3242	, m_TransquantBypassEnableFlag (false)
3243	, m_useTransformSkip (false)
3244	, m_dependentSliceSegmentsEnabledFlag (false)
3245	, m_tilesEnabledFlag (false)
3246	, m_entropyCodingSyncEnabledFlag (false)
3247	, m_loopFilterAcrossTilesEnabledFlag (true)
3248	, m_uniformSpacingFlag (0)
3249	, m_iNumColumnsMinus1 (0)
3250	, m_puiColumnWidth (NULL)
3251	, m_iNumRowsMinus1 (0)
3252	, m_puiRowHeight (NULL)
3253	, m_iNumSubstreams (1)
3254	, m_signHideFlag(0)
3255	, m_cabacInitPresentFlag (false)
3256	, m_encCABACTableIdx (I_SLICE)
3257	, m_sliceHeaderExtensionPresentFlag (false)
3258	, m_loopFilterAcrossSlicesEnabledFlag (false)
3259	, m_listsModificationPresentFlag( 0)
3260	, m_numExtraSliceHeaderBits(0)
3261	#if SVC_EXTENSION
3262	, m_extensionFlag(false)
3263	#if SCALINGLIST_INFERRING
3264	, m_layerId(0)
3265	, m_inferScalingListFlag ( false )
3266	, m_scalingListRefLayerId ( 0 )
3267	#endif
3268	#if POC_RESET_IDC
3269	, m_pocResetInfoPresentFlag (false)
3270	#endif
3271	#if Q0048_CGS_3D_ASYMLUT
3272	, m_nCGSFlag(0)
3273	, m_nCGSOutputBitDepthY(0)
3274	, m_nCGSOutputBitDepthC(0)
3275	#endif
3276	#endif //SVC_EXTENSION
3277	{
3278	m_scalingList = new TComScalingList;
3279	}
3280
3281	TComPPS::~TComPPS()
3282	{
3283	if( m_iNumColumnsMinus1 > 0 && m_uniformSpacingFlag == 0 )
3284	{
3285	if (m_puiColumnWidth) delete [] m_puiColumnWidth;
3286	m_puiColumnWidth = NULL;
3287	}
3288	if( m_iNumRowsMinus1 > 0 && m_uniformSpacingFlag == 0 )
3289	{
3290	if (m_puiRowHeight) delete [] m_puiRowHeight;
3291	m_puiRowHeight = NULL;
3292	}
3293
3294	#if SCALINGLIST_INFERRING
3295	if( !m_inferScalingListFlag )
3296	#endif
3297	delete m_scalingList;
3298	}
3299
3300	TComReferencePictureSet::TComReferencePictureSet()
3301	: m_numberOfPictures (0)
3302	, m_numberOfNegativePictures (0)
3303	, m_numberOfPositivePictures (0)
3304	, m_numberOfLongtermPictures (0)
3305	, m_interRPSPrediction (0)
3306	, m_deltaRIdxMinus1 (0)
3307	, m_deltaRPS (0)
3308	, m_numRefIdc (0)
3309	{
3310	::memset( m_deltaPOC, 0, sizeof(m_deltaPOC) );
3311	::memset( m_POC, 0, sizeof(m_POC) );
3312	::memset( m_used, 0, sizeof(m_used) );
3313	::memset( m_refIdc, 0, sizeof(m_refIdc) );
3314	}
3315
3316	TComReferencePictureSet::~TComReferencePictureSet()
3317	{
3318	}
3319
3320	Void TComReferencePictureSet::setUsed(Int bufferNum, Bool used)
3321	{
3322	m_used[bufferNum] = used;
3323	}
3324
3325	Void TComReferencePictureSet::setDeltaPOC(Int bufferNum, Int deltaPOC)
3326	{
3327	m_deltaPOC[bufferNum] = deltaPOC;
3328	}
3329
3330	Void TComReferencePictureSet::setNumberOfPictures(Int numberOfPictures)
3331	{
3332	m_numberOfPictures = numberOfPictures;
3333	}
3334
3335	Int TComReferencePictureSet::getUsed(Int bufferNum)
3336	{
3337	return m_used[bufferNum];
3338	}
3339
3340	Int TComReferencePictureSet::getDeltaPOC(Int bufferNum)
3341	{
3342	return m_deltaPOC[bufferNum];
3343	}
3344
3345	Int TComReferencePictureSet::getNumberOfPictures()
3346	{
3347	return m_numberOfPictures;
3348	}
3349
3350	Int TComReferencePictureSet::getPOC(Int bufferNum)
3351	{
3352	return m_POC[bufferNum];
3353	}
3354
3355	Void TComReferencePictureSet::setPOC(Int bufferNum, Int POC)
3356	{
3357	m_POC[bufferNum] = POC;
3358	}
3359
3360	Bool TComReferencePictureSet::getCheckLTMSBPresent(Int bufferNum)
3361	{
3362	return m_bCheckLTMSB[bufferNum];
3363	}
3364
3365	Void TComReferencePictureSet::setCheckLTMSBPresent(Int bufferNum, Bool b)
3366	{
3367	m_bCheckLTMSB[bufferNum] = b;
3368	}
3369
3370	/** set the reference idc value at uiBufferNum entry to the value of iRefIdc
3371	* \param uiBufferNum
3372	* \param iRefIdc
3373	* \returns Void
3374	*/
3375	Void TComReferencePictureSet::setRefIdc(Int bufferNum, Int refIdc)
3376	{
3377	m_refIdc[bufferNum] = refIdc;
3378	}
3379
3380	/** get the reference idc value at uiBufferNum
3381	* \param uiBufferNum
3382	* \returns Int
3383	*/
3384	Int TComReferencePictureSet::getRefIdc(Int bufferNum)
3385	{
3386	return m_refIdc[bufferNum];
3387	}
3388
3389	/** Sorts the deltaPOC and Used by current values in the RPS based on the deltaPOC values.
3390	* deltaPOC values are sorted with -ve values before the +ve values. -ve values are in decreasing order.
3391	* +ve values are in increasing order.
3392	* \returns Void
3393	*/
3394	Void TComReferencePictureSet::sortDeltaPOC()
3395	{
3396	// sort in increasing order (smallest first)
3397	for(Int j=1; j < getNumberOfPictures(); j++)
3398	{
3399	Int deltaPOC = getDeltaPOC(j);
3400	Bool used = getUsed(j);
3401	for (Int k=j-1; k >= 0; k--)
3402	{
3403	Int temp = getDeltaPOC(k);
3404	if (deltaPOC < temp)
3405	{
3406	setDeltaPOC(k+1, temp);
3407	setUsed(k+1, getUsed(k));
3408	setDeltaPOC(k, deltaPOC);
3409	setUsed(k, used);
3410	}
3411	}
3412	}
3413	// flip the negative values to largest first
3414	Int numNegPics = getNumberOfNegativePictures();
3415	for(Int j=0, k=numNegPics-1; j < numNegPics>>1; j++, k--)
3416	{
3417	Int deltaPOC = getDeltaPOC(j);
3418	Bool used = getUsed(j);
3419	setDeltaPOC(j, getDeltaPOC(k));
3420	setUsed(j, getUsed(k));
3421	setDeltaPOC(k, deltaPOC);
3422	setUsed(k, used);
3423	}
3424	}
3425
3426	/** Prints the deltaPOC and RefIdc (if available) values in the RPS.
3427	* A "*" is added to the deltaPOC value if it is Used bu current.
3428	* \returns Void
3429	*/
3430	Void TComReferencePictureSet::printDeltaPOC()
3431	{
3432	printf("DeltaPOC = { ");
3433	for(Int j=0; j < getNumberOfPictures(); j++)
3434	{
3435	printf("%d%s ", getDeltaPOC(j), (getUsed(j)==1)?"*":"");
3436	}
3437	if (getInterRPSPrediction())
3438	{
3439	printf("}, RefIdc = { ");
3440	for(Int j=0; j < getNumRefIdc(); j++)
3441	{
3442	printf("%d ", getRefIdc(j));
3443	}
3444	}
3445	printf("}\n");
3446	}
3447
3448	TComRPSList::TComRPSList()
3449	:m_referencePictureSets (NULL)
3450	{
3451	}
3452
3453	TComRPSList::~TComRPSList()
3454	{
3455	}
3456
3457	Void TComRPSList::create( Int numberOfReferencePictureSets)
3458	{
3459	m_numberOfReferencePictureSets = numberOfReferencePictureSets;
3460	m_referencePictureSets = new TComReferencePictureSet[numberOfReferencePictureSets];
3461	}
3462
3463	Void TComRPSList::destroy()
3464	{
3465	if (m_referencePictureSets)
3466	{
3467	delete [] m_referencePictureSets;
3468	}
3469	m_numberOfReferencePictureSets = 0;
3470	m_referencePictureSets = NULL;
3471	}
3472
3473
3474
3475	TComReferencePictureSet* TComRPSList::getReferencePictureSet(Int referencePictureSetNum)
3476	{
3477	return &m_referencePictureSets[referencePictureSetNum];
3478	}
3479
3480	Int TComRPSList::getNumberOfReferencePictureSets()
3481	{
3482	return m_numberOfReferencePictureSets;
3483	}
3484
3485	Void TComRPSList::setNumberOfReferencePictureSets(Int numberOfReferencePictureSets)
3486	{
3487	m_numberOfReferencePictureSets = numberOfReferencePictureSets;
3488	}
3489
3490	TComRefPicListModification::TComRefPicListModification()
3491	: m_bRefPicListModificationFlagL0 (false)
3492	, m_bRefPicListModificationFlagL1 (false)
3493	{
3494	::memset( m_RefPicSetIdxL0, 0, sizeof(m_RefPicSetIdxL0) );
3495	::memset( m_RefPicSetIdxL1, 0, sizeof(m_RefPicSetIdxL1) );
3496	}
3497
3498	TComRefPicListModification::~TComRefPicListModification()
3499	{
3500	}
3501
3502	TComScalingList::TComScalingList()
3503	{
3504	init();
3505	}
3506
3507	TComScalingList::~TComScalingList()
3508	{
3509	destroy();
3510	}
3511
3512	/** set default quantization matrix to array
3513	*/
3514	Void TComSlice::setDefaultScalingList()
3515	{
3516	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3517	{
3518	for(UInt listId=0;listId<g_scalingListNum[sizeId];listId++)
3519	{
3520	getScalingList()->processDefaultMatrix(sizeId, listId);
3521	}
3522	}
3523	}
3524	/** check if use default quantization matrix
3525	* \returns true if use default quantization matrix in all size
3526	*/
3527	Bool TComSlice::checkDefaultScalingList()
3528	{
3529	UInt defaultCounter=0;
3530
3531	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3532	{
3533	for(UInt listId=0;listId<g_scalingListNum[sizeId];listId++)
3534	{
3535	if( !memcmp(getScalingList()->getScalingListAddress(sizeId,listId), getScalingList()->getScalingListDefaultAddress(sizeId, listId),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId])) // check value of matrix
3536	&& ((sizeId < SCALING_LIST_16x16) \|\| (getScalingList()->getScalingListDC(sizeId,listId) == 16))) // check DC value
3537	{
3538	defaultCounter++;
3539	}
3540	}
3541	}
3542	return (defaultCounter == (SCALING_LIST_NUM * SCALING_LIST_SIZE_NUM - 4)) ? false : true; // -4 for 32x32
3543	}
3544
3545	/** get scaling matrix from RefMatrixID
3546	* \param sizeId size index
3547	* \param Index of input matrix
3548	* \param Index of reference matrix
3549	*/
3550	Void TComScalingList::processRefMatrix( UInt sizeId, UInt listId , UInt refListId )
3551	{
3552	::memcpy(getScalingListAddress(sizeId, listId),((listId == refListId)? getScalingListDefaultAddress(sizeId, refListId): getScalingListAddress(sizeId, refListId)),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]));
3553	}
3554
3555	/** parse syntax infomation
3556	* \param pchFile syntax infomation
3557	* \returns false if successful
3558	*/
3559	Bool TComScalingList::xParseScalingList(Char* pchFile)
3560	{
3561	FILE *fp;
3562	Char line[1024];
3563	UInt sizeIdc,listIdc;
3564	UInt i,size = 0;
3565	Int *src=0,data;
3566	Char *ret;
3567	UInt retval;
3568
3569	if((fp = fopen(pchFile,"r")) == (FILE*)NULL)
3570	{
3571	printf("can't open file %s :: set Default Matrix\n",pchFile);
3572	return true;
3573	}
3574
3575	for(sizeIdc = 0; sizeIdc < SCALING_LIST_SIZE_NUM; sizeIdc++)
3576	{
3577	size = min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeIdc]);
3578	for(listIdc = 0; listIdc < g_scalingListNum[sizeIdc]; listIdc++)
3579	{
3580	src = getScalingListAddress(sizeIdc, listIdc);
3581
3582	fseek(fp,0,0);
3583	do
3584	{
3585	ret = fgets(line, 1024, fp);
3586	if ((ret==NULL)\|\|(strstr(line, MatrixType[sizeIdc][listIdc])==NULL && feof(fp)))
3587	{
3588	printf("Error: can't read Matrix :: set Default Matrix\n");
3589	return true;
3590	}
3591	}
3592	while (strstr(line, MatrixType[sizeIdc][listIdc]) == NULL);
3593	for (i=0; i<size; i++)
3594	{
3595	retval = fscanf(fp, "%d,", &data);
3596	if (retval!=1)
3597	{
3598	printf("Error: can't read Matrix :: set Default Matrix\n");
3599	return true;
3600	}
3601	src[i] = data;
3602	}
3603	//set DC value for default matrix check
3604	setScalingListDC(sizeIdc,listIdc,src[0]);
3605
3606	if(sizeIdc > SCALING_LIST_8x8)
3607	{
3608	fseek(fp,0,0);
3609	do
3610	{
3611	ret = fgets(line, 1024, fp);
3612	if ((ret==NULL)\|\|(strstr(line, MatrixType_DC[sizeIdc][listIdc])==NULL && feof(fp)))
3613	{
3614	printf("Error: can't read DC :: set Default Matrix\n");
3615	return true;
3616	}
3617	}
3618	while (strstr(line, MatrixType_DC[sizeIdc][listIdc]) == NULL);
3619	retval = fscanf(fp, "%d,", &data);
3620	if (retval!=1)
3621	{
3622	printf("Error: can't read Matrix :: set Default Matrix\n");
3623	return true;
3624	}
3625	//overwrite DC value when size of matrix is larger than 16x16
3626	setScalingListDC(sizeIdc,listIdc,data);
3627	}
3628	}
3629	}
3630	fclose(fp);
3631	return false;
3632	}
3633
3634	/** initialization process of quantization matrix array
3635	*/
3636	Void TComScalingList::init()
3637	{
3638	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3639	{
3640	for(UInt listId = 0; listId < g_scalingListNum[sizeId]; listId++)
3641	{
3642	m_scalingListCoef[sizeId][listId] = new Int [min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId])];
3643	}
3644	}
3645	m_scalingListCoef[SCALING_LIST_32x32][3] = m_scalingListCoef[SCALING_LIST_32x32][1]; // copy address for 32x32
3646	}
3647
3648	/** destroy quantization matrix array
3649	*/
3650	Void TComScalingList::destroy()
3651	{
3652	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3653	{
3654	for(UInt listId = 0; listId < g_scalingListNum[sizeId]; listId++)
3655	{
3656	if(m_scalingListCoef[sizeId][listId]) delete [] m_scalingListCoef[sizeId][listId];
3657	}
3658	}
3659	}
3660
3661	/** get default address of quantization matrix
3662	* \param sizeId size index
3663	* \param listId list index
3664	* \returns pointer of quantization matrix
3665	*/
3666	Int* TComScalingList::getScalingListDefaultAddress(UInt sizeId, UInt listId)
3667	{
3668	Int *src = 0;
3669	switch(sizeId)
3670	{
3671	case SCALING_LIST_4x4:
3672	src = g_quantTSDefault4x4;
3673	break;
3674	case SCALING_LIST_8x8:
3675	src = (listId<3) ? g_quantIntraDefault8x8 : g_quantInterDefault8x8;
3676	break;
3677	case SCALING_LIST_16x16:
3678	src = (listId<3) ? g_quantIntraDefault8x8 : g_quantInterDefault8x8;
3679	break;
3680	case SCALING_LIST_32x32:
3681	src = (listId<1) ? g_quantIntraDefault8x8 : g_quantInterDefault8x8;
3682	break;
3683	default:
3684	assert(0);
3685	src = NULL;
3686	break;
3687	}
3688	return src;
3689	}
3690
3691	/** process of default matrix
3692	* \param sizeId size index
3693	* \param Index of input matrix
3694	*/
3695	Void TComScalingList::processDefaultMatrix(UInt sizeId, UInt listId)
3696	{
3697	::memcpy(getScalingListAddress(sizeId, listId),getScalingListDefaultAddress(sizeId,listId),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]));
3698	setScalingListDC(sizeId,listId,SCALING_LIST_DC);
3699	}
3700
3701	/** check DC value of matrix for default matrix signaling
3702	*/
3703	Void TComScalingList::checkDcOfMatrix()
3704	{
3705	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3706	{
3707	for(UInt listId = 0; listId < g_scalingListNum[sizeId]; listId++)
3708	{
3709	//check default matrix?
3710	if(getScalingListDC(sizeId,listId) == 0)
3711	{
3712	processDefaultMatrix(sizeId, listId);
3713	}
3714	}
3715	}
3716	}
3717
3718	ParameterSetManager::ParameterSetManager()
3719	#if SVC_EXTENSION
3720	: m_spsMap(MAX_NUM_SPS)
3721	, m_ppsMap(MAX_NUM_PPS)
3722	, m_activeSPSId(-1)
3723	, m_activePPSId(-1)
3724	#else
3725	: m_vpsMap(MAX_NUM_VPS)
3726	, m_spsMap(MAX_NUM_SPS)
3727	, m_ppsMap(MAX_NUM_PPS)
3728	, m_activeVPSId(-1)
3729	, m_activeSPSId(-1)
3730	, m_activePPSId(-1)
3731	#endif
3732	{
3733	}
3734
3735
3736	ParameterSetManager::~ParameterSetManager()
3737	{
3738	}
3739
3740	//! activate a SPS from a active parameter sets SEI message
3741	//! \returns true, if activation is successful
3742	Bool ParameterSetManager::activateSPSWithSEI(Int spsId)
3743	{
3744	TComSPS *sps = m_spsMap.getPS(spsId);
3745	if (sps)
3746	{
3747	Int vpsId = sps->getVPSId();
3748	if (m_vpsMap.getPS(vpsId))
3749	{
3750	m_activeVPSId = vpsId;
3751	m_activeSPSId = spsId;
3752	return true;
3753	}
3754	else
3755	{
3756	printf("Warning: tried to activate SPS using an Active parameter sets SEI message. Referenced VPS does not exist.");
3757	}
3758	}
3759	else
3760	{
3761	printf("Warning: tried to activate non-existing SPS using an Active parameter sets SEI message.");
3762	}
3763	return false;
3764	}
3765
3766	//! activate a PPS and depending on isIDR parameter also SPS and VPS
3767	//! \returns true, if activation is successful
3768	Bool ParameterSetManager::activatePPS(Int ppsId, Bool isIRAP)
3769	{
3770	TComPPS *pps = m_ppsMap.getPS(ppsId);
3771	if (pps)
3772	{
3773	Int spsId = pps->getSPSId();
3774	if (!isIRAP && (spsId != m_activeSPSId))
3775	{
3776	printf("Warning: tried to activate PPS referring to a inactive SPS at non-IRAP.");
3777	return false;
3778	}
3779	TComSPS *sps = m_spsMap.getPS(spsId);
3780	if (sps)
3781	{
3782	Int vpsId = sps->getVPSId();
3783	if (!isIRAP && (vpsId != m_activeVPSId))
3784	{
3785	printf("Warning: tried to activate PPS referring to a inactive VPS at non-IRAP.");
3786	return false;
3787	}
3788	if (m_vpsMap.getPS(vpsId))
3789	{
3790	m_activePPSId = ppsId;
3791	m_activeVPSId = vpsId;
3792	m_activeSPSId = spsId;
3793
3794	return true;
3795	}
3796	else
3797	{
3798	printf("Warning: tried to activate PPS that refers to a non-existing VPS.");
3799	}
3800	}
3801	else
3802	{
3803	printf("Warning: tried to activate a PPS that refers to a non-existing SPS.");
3804	}
3805	}
3806	else
3807	{
3808	printf("Warning: tried to activate non-existing PPS.");
3809	}
3810	return false;
3811	}
3812
3813	ProfileTierLevel::ProfileTierLevel()
3814	: m_profileSpace (0)
3815	, m_tierFlag (false)
3816	, m_profileIdc (0)
3817	, m_levelIdc (0)
3818	, m_progressiveSourceFlag (false)
3819	, m_interlacedSourceFlag (false)
3820	, m_nonPackedConstraintFlag(false)
3821	, m_frameOnlyConstraintFlag(false)
3822	{
3823	::memset(m_profileCompatibilityFlag, 0, sizeof(m_profileCompatibilityFlag));
3824	}
3825	#if VPS_EXTN_PROFILE_INFO
3826	Void ProfileTierLevel::copyProfileInfo(ProfileTierLevel *ptl)
3827	{
3828	this->setProfileSpace ( ptl->getProfileSpace() );
3829	this->setTierFlag ( ptl->getTierFlag() );
3830	this->setProfileIdc ( ptl->getProfileIdc() );
3831	for(Int j = 0; j < 32; j++)
3832	{
3833	this->setProfileCompatibilityFlag(j, ptl->getProfileCompatibilityFlag(j));
3834	}
3835	this->setProgressiveSourceFlag ( ptl->getProgressiveSourceFlag() );
3836	this->setInterlacedSourceFlag ( ptl->getInterlacedSourceFlag() );
3837	this->setNonPackedConstraintFlag( ptl->getNonPackedConstraintFlag());
3838	this->setFrameOnlyConstraintFlag( ptl->getFrameOnlyConstraintFlag());
3839	}
3840	#endif
3841
3842	TComPTL::TComPTL()
3843	{
3844	::memset(m_subLayerProfilePresentFlag, 0, sizeof(m_subLayerProfilePresentFlag));
3845	::memset(m_subLayerLevelPresentFlag, 0, sizeof(m_subLayerLevelPresentFlag ));
3846	}
3847	#if VPS_EXTN_PROFILE_INFO
3848	Void TComPTL::copyProfileInfo(TComPTL *ptl)
3849	{
3850	// Copy all information related to general profile
3851	this->getGeneralPTL()->copyProfileInfo(ptl->getGeneralPTL());
3852	}
3853	#endif
3854
3855	#if SVC_EXTENSION
3856	Bool TComSlice::setBaseColPic( TComList<TComPic*>& rcListPic, UInt refLayerIdc )
3857	{
3858	if(m_layerId == 0)
3859	{
3860	memset( m_pcBaseColPic, 0, sizeof( m_pcBaseColPic ) );
3861	return false;
3862	}
3863	#if POC_RESET_FLAG \|\| POC_RESET_IDC_DECODER
3864	#if POC_RESET_IDC_DECODER
3865	TComPic* pic = xGetRefPic( rcListPic, getPOC() );
3866	#else
3867	TComPic* pic = xGetRefPic( rcListPic, m_bPocResetFlag ? 0 : m_iPOC );
3868	#endif
3869
3870	if( pic )
3871	{
3872	setBaseColPic(refLayerIdc, pic );
3873	}
3874	else
3875	{
3876	return false;
3877	}
3878
3879	return true;
3880	#else
3881	setBaseColPic(refLayerIdc, xGetRefPic(rcListPic, getPOC()));
3882	return true;
3883	#endif
3884	}
3885
3886	#if MFM_ENCCONSTRAINT
3887	TComPic* TComSlice::getBaseColPic( TComList<TComPic*>& rcListPic )
3888	{
3889	#if POC_RESET_FLAG
3890	return xGetRefPic( rcListPic, m_bPocResetFlag ? 0 : m_iPOC );
3891	#else
3892	return xGetRefPic( rcListPic, m_iPOC );
3893	#endif
3894	}
3895	#endif
3896
3897	#if REF_IDX_MFM
3898	Void TComSlice::setRefPOCListILP( TComPic ilpPic, TComPic pcRefPicRL )
3899	{
3900	for( UInt i = 0; i < m_activeNumILRRefIdx; i++ )
3901	{
3902	UInt refLayerIdc = m_interLayerPredLayerIdc[i];
3903
3904	TComPic* pcRefPicBL = pcRefPicRL[refLayerIdc];
3905
3906	//set reference picture POC of each ILP reference
3907	Int thePoc = ilpPic[refLayerIdc]->getPOC();
3908	assert(thePoc == pcRefPicBL->getPOC());
3909
3910	ilpPic[refLayerIdc]->getSlice(0)->setBaseColPic( refLayerIdc, pcRefPicBL );
3911
3912	//copy layer id from the reference layer
3913	ilpPic[refLayerIdc]->setLayerId( pcRefPicBL->getLayerId() );
3914
3915	//copy slice type from the reference layer
3916	ilpPic[refLayerIdc]->getSlice(0)->setSliceType( pcRefPicBL->getSlice(0)->getSliceType() );
3917
3918	//copy "used for reference"
3919	ilpPic[refLayerIdc]->getSlice(0)->setReferenced( pcRefPicBL->getSlice(0)->isReferenced() );
3920
3921	for( Int refList = 0; refList < 2; refList++ )
3922	{
3923	RefPicList refPicList = RefPicList( refList );
3924
3925	//set reference POC of ILP
3926	ilpPic[refLayerIdc]->getSlice(0)->setNumRefIdx(refPicList, pcRefPicBL->getSlice(0)->getNumRefIdx(refPicList));
3927	assert(ilpPic[refLayerIdc]->getSlice(0)->getNumRefIdx(refPicList) >= 0);
3928	assert(ilpPic[refLayerIdc]->getSlice(0)->getNumRefIdx(refPicList) <= MAX_NUM_REF);
3929
3930	//initialize reference POC of ILP
3931	for(Int refIdx = 0; refIdx < pcRefPicBL->getSlice(0)->getNumRefIdx(refPicList); refIdx++)
3932	{
3933	ilpPic[refLayerIdc]->getSlice(0)->setRefPOC(pcRefPicBL->getSlice(0)->getRefPOC(refPicList, refIdx), refPicList, refIdx);
3934	ilpPic[refLayerIdc]->getSlice(0)->setRefPic(pcRefPicBL->getSlice(0)->getRefPic(refPicList, refIdx), refPicList, refIdx);
3935	}
3936
3937	for(Int refIdx = pcRefPicBL->getSlice(0)->getNumRefIdx(refPicList); refIdx < MAX_NUM_REF; refIdx++)
3938	{
3939	ilpPic[refLayerIdc]->getSlice(0)->setRefPOC(0, refPicList, refIdx);
3940	ilpPic[refLayerIdc]->getSlice(0)->setRefPic(NULL, refPicList, refIdx);
3941	}
3942
3943	//copy reference pictures' marking from the reference layer
3944	for(Int j = 0; j < MAX_NUM_REF + 1; j++)
3945	{
3946	ilpPic[refLayerIdc]->getSlice(0)->setIsUsedAsLongTerm(refList, j, pcRefPicBL->getSlice(0)->getIsUsedAsLongTerm(refList, j));
3947	}
3948	}
3949	}
3950	return;
3951	}
3952	#endif
3953
3954	Void TComSlice::setILRPic(TComPic **pcIlpPic)
3955	{
3956	for( Int i = 0; i < m_activeNumILRRefIdx; i++ )
3957	{
3958	Int refLayerIdc = m_interLayerPredLayerIdc[i];
3959
3960	if( pcIlpPic[refLayerIdc] )
3961	{
3962	pcIlpPic[refLayerIdc]->copyUpsampledPictureYuv( m_pcPic->getFullPelBaseRec( refLayerIdc ), pcIlpPic[refLayerIdc]->getPicYuvRec() );
3963	pcIlpPic[refLayerIdc]->getSlice(0)->setPOC( m_iPOC );
3964	pcIlpPic[refLayerIdc]->setLayerId( m_pcBaseColPic[refLayerIdc]->getLayerId() ); //set reference layerId
3965	pcIlpPic[refLayerIdc]->getPicYuvRec()->setBorderExtension( false );
3966	pcIlpPic[refLayerIdc]->getPicYuvRec()->extendPicBorder();
3967	for (Int j=0; j<pcIlpPic[refLayerIdc]->getPicSym()->getNumberOfCUsInFrame(); j++) // set reference CU layerId
3968	{
3969	pcIlpPic[refLayerIdc]->getPicSym()->getCU(j)->setLayerId( pcIlpPic[refLayerIdc]->getLayerId() );
3970	}
3971	}
3972	}
3973	}
3974
3975	#endif //SVC_EXTENSION
3976
3977	//! \}

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