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source: SHVCSoftware/branches/SHM-temp/source/Lib/TLibCommon/TComSlice.cpp @ 1164

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Last change on this file since 1164 was 1036, checked in by seregin, 10 years ago
fix loop index
Property svn:eol-style set to `native`
File size: 144.1 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
45	//! \ingroup TLibCommon
46	//! \{
47
48	#if SVC_EXTENSION
49	#include <numeric>
50	ParameterSetMap<TComVPS> ParameterSetManager::m_vpsMap(MAX_NUM_VPS);
51	ParameterSetMap<TComSPS> ParameterSetManager::m_spsMap(MAX_NUM_SPS);
52	ParameterSetMap<TComPPS> ParameterSetManager::m_ppsMap(MAX_NUM_PPS);
53	Int ParameterSetManager::m_activeVPSId = -1;
54	#endif
55
56	TComSlice::TComSlice()
57	: m_iPPSId ( -1 )
58	, m_PicOutputFlag ( true )
59	, m_iPOC ( 0 )
60	, m_iLastIDR ( 0 )
61	, m_iAssociatedIRAP ( 0 )
62	, m_iAssociatedIRAPType ( NAL_UNIT_INVALID )
63	, m_pcRPS ( 0 )
64	, m_LocalRPS ( )
65	, m_iBDidx ( 0 )
66	, m_RefPicListModification ( )
67	, m_eNalUnitType ( NAL_UNIT_CODED_SLICE_IDR_W_RADL )
68	, m_eSliceType ( I_SLICE )
69	, m_iSliceQp ( 0 )
70	, m_dependentSliceSegmentFlag ( false )
71	#if ADAPTIVE_QP_SELECTION
72	, m_iSliceQpBase ( 0 )
73	#endif
74	, m_ChromaQpAdjEnabled ( false )
75	, m_deblockingFilterDisable ( false )
76	, m_deblockingFilterOverrideFlag ( false )
77	, m_deblockingFilterBetaOffsetDiv2( 0 )
78	, m_deblockingFilterTcOffsetDiv2 ( 0 )
79	, m_bCheckLDC ( false )
80	, m_iSliceQpDelta ( 0 )
81	, m_iDepth ( 0 )
82	, m_bRefenced ( false )
83	, m_pcVPS ( NULL )
84	, m_pcSPS ( NULL )
85	, m_pcPPS ( NULL )
86	, m_pcPic ( NULL )
87	#if ADAPTIVE_QP_SELECTION
88	, m_pcTrQuant ( NULL )
89	#endif
90	, m_colFromL0Flag ( 1 )
91	, m_noOutputPriorPicsFlag ( false )
92	, m_noRaslOutputFlag ( false )
93	, m_handleCraAsBlaFlag ( false )
94	, m_colRefIdx ( 0 )
95	, m_maxNumMergeCand ( 0 )
96	, m_uiTLayer ( 0 )
97	, m_bTLayerSwitchingFlag ( false )
98	, m_sliceMode ( NO_SLICES )
99	, m_sliceArgument ( 0 )
100	, m_sliceCurStartCtuTsAddr ( 0 )
101	, m_sliceCurEndCtuTsAddr ( 0 )
102	, m_sliceIdx ( 0 )
103	, m_sliceSegmentMode ( NO_SLICES )
104	, m_sliceSegmentArgument ( 0 )
105	, m_sliceSegmentCurStartCtuTsAddr ( 0 )
106	, m_sliceSegmentCurEndCtuTsAddr ( 0 )
107	, m_nextSlice ( false )
108	, m_nextSliceSegment ( false )
109	, m_sliceBits ( 0 )
110	, m_sliceSegmentBits ( 0 )
111	, m_bFinalized ( false )
112	, m_substreamSizes ( )
113	, m_scalingList ( NULL )
114	, m_cabacInitFlag ( false )
115	, m_bLMvdL1Zero ( false )
116	, m_temporalLayerNonReferenceFlag ( false )
117	, m_LFCrossSliceBoundaryFlag ( false )
118	, m_enableTMVPFlag ( true )
119	#if SVC_EXTENSION
120	#if R0226_SLICE_TMVP
121	, m_availableForTMVPRefFlag ( true )
122	#endif
123	, m_layerId ( 0 )
124	#if REF_IDX_MFM
125	, m_bMFMEnabledFlag ( false )
126	#endif
127	#if POC_RESET_FLAG
128	, m_bPocResetFlag ( false )
129	#endif
130	, m_bDiscardableFlag ( false )
131	#if O0149_CROSS_LAYER_BLA_FLAG
132	, m_bCrossLayerBLAFlag ( false )
133	#endif
134	#if POC_RESET_IDC_SIGNALLING
135	, m_pocResetIdc ( 0 )
136	, m_pocResetPeriodId ( 0 )
137	, m_fullPocResetFlag ( false )
138	, m_pocLsbVal ( 0 )
139	, m_pocMsbVal ( 0 )
140	, m_pocMsbValRequiredFlag ( false )
141	, m_pocMsbValPresentFlag ( false )
142	#if P0297_VPS_POC_LSB_ALIGNED_FLAG
143	, m_pocMsbValNeeded ( false )
144	#endif
145	#endif
146	#if POC_RESET_IDC_DECODER \|\| POC_RESET_IDC_ENCODER
147	, m_picOrderCntLsb (0)
148	#endif
149	#endif //SVC_EXTENSION
150	{
151	for(UInt i=0; i<NUM_REF_PIC_LIST_01; i++)
152	{
153	m_aiNumRefIdx[i] = 0;
154	}
155
156	#if SVC_EXTENSION
157	memset( m_pcBaseColPic, 0, sizeof( m_pcBaseColPic ) );
158	m_activeNumILRRefIdx = 0;
159	m_interLayerPredEnabledFlag = 0;
160	::memset( m_interLayerPredLayerIdc, 0, sizeof(m_interLayerPredLayerIdc) );
161	#if P0312_VERT_PHASE_ADJ
162	::memset( m_vertPhasePositionFlag, 0, sizeof(m_vertPhasePositionFlag) );
163	#endif
164	#endif //SVC_EXTENSION
165
166	for (UInt component = 0; component < MAX_NUM_COMPONENT; component++)
167	{
168	m_lambdas [component] = 0.0;
169	m_iSliceChromaQpDelta[component] = 0;
170	}
171
172	initEqualRef();
173
174	for ( Int idx = 0; idx < MAX_NUM_REF; idx++ )
175	{
176	m_list1IdxToList0Idx[idx] = -1;
177	}
178
179	for(Int iNumCount = 0; iNumCount < MAX_NUM_REF; iNumCount++)
180	{
181	for(UInt i=0; i<NUM_REF_PIC_LIST_01; i++)
182	{
183	m_apcRefPicList [i][iNumCount] = NULL;
184	m_aiRefPOCList [i][iNumCount] = 0;
185	}
186	}
187
188	resetWpScaling();
189	initWpAcDcParam();
190
191	for(Int ch=0; ch < MAX_NUM_CHANNEL_TYPE; ch++)
192	{
193	m_saoEnabledFlag[ch] = false;
194	}
195	}
196
197	TComSlice::~TComSlice()
198	{
199	}
200
201
202	#if SVC_EXTENSION
203	Void TComSlice::initSlice( UInt layerId )
204	#else
205	Void TComSlice::initSlice()
206	#endif
207	{
208	#if SVC_EXTENSION
209	m_layerId = layerId;
210	m_activeNumILRRefIdx = 0;
211	m_interLayerPredEnabledFlag = 0;
212	#endif
213
214	for(UInt i=0; i<NUM_REF_PIC_LIST_01; i++)
215	{
216	m_aiNumRefIdx[i] = 0;
217	}
218	m_colFromL0Flag = 1;
219
220	m_colRefIdx = 0;
221	initEqualRef();
222
223	m_bCheckLDC = false;
224
225	for (UInt component = 0; component < MAX_NUM_COMPONENT; component++) m_iSliceChromaQpDelta[component] = 0;
226
227	m_maxNumMergeCand = MRG_MAX_NUM_CANDS;
228
229	m_bFinalized=false;
230
231	m_substreamSizes.clear();
232	m_cabacInitFlag = false;
233	m_enableTMVPFlag = true;
234	#if POC_RESET_IDC_SIGNALLING
235	m_pocResetIdc = 0;
236	m_pocResetPeriodId = 0;
237	m_fullPocResetFlag = false;
238	m_pocLsbVal = 0;
239	m_pocMsbVal = 0;
240	m_pocMsbValRequiredFlag = false;
241	m_pocMsbValPresentFlag = false;
242	#endif
243	#if POC_RESET_IDC_DECODER \|\| POC_RESET_IDC_ENCODER
244	m_picOrderCntLsb = 0;
245	#endif
246	#if P0297_VPS_POC_LSB_ALIGNED_FLAG
247	m_pocMsbValNeeded = false;
248	m_pocResetDeltaPoc = 0;
249	#endif
250	}
251
252	Bool TComSlice::getRapPicFlag()
253	{
254	return getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL
255	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP
256	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP
257	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
258	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
259	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA;
260	}
261
262
263	Void TComSlice::sortPicList (TComList<TComPic*>& rcListPic)
264	{
265	TComPic* pcPicExtract;
266	TComPic* pcPicInsert;
267
268	TComList<TComPic*>::iterator iterPicExtract;
269	TComList<TComPic*>::iterator iterPicExtract_1;
270	TComList<TComPic*>::iterator iterPicInsert;
271
272	for (Int i = 1; i < (Int)(rcListPic.size()); i++)
273	{
274	iterPicExtract = rcListPic.begin();
275	for (Int j = 0; j < i; j++) iterPicExtract++;
276	pcPicExtract = *(iterPicExtract);
277	pcPicExtract->setCurrSliceIdx(0);
278
279	iterPicInsert = rcListPic.begin();
280	while (iterPicInsert != iterPicExtract)
281	{
282	pcPicInsert = *(iterPicInsert);
283	pcPicInsert->setCurrSliceIdx(0);
284	if (pcPicInsert->getPOC() >= pcPicExtract->getPOC())
285	{
286	break;
287	}
288
289	iterPicInsert++;
290	}
291
292	iterPicExtract_1 = iterPicExtract; iterPicExtract_1++;
293
294	// swap iterPicExtract and iterPicInsert, iterPicExtract = curr. / iterPicInsert = insertion position
295	rcListPic.insert (iterPicInsert, iterPicExtract, iterPicExtract_1);
296	rcListPic.erase (iterPicExtract);
297	}
298	}
299
300	TComPic* TComSlice::xGetRefPic (TComList<TComPic*>& rcListPic, Int poc)
301	{
302	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
303	TComPic* pcPic = *(iterPic);
304	while ( iterPic != rcListPic.end() )
305	{
306	#if POC_RESET_IDC_ENCODER
307	if( (pcPic->getPOC() == poc) && (pcPic->getSlice(0)->isReferenced()) )
308	#else
309	if(pcPic->getPOC() == poc)
310	#endif
311	{
312	break;
313	}
314	iterPic++;
315	#if SVC_EXTENSION
316	// return NULL, if picture with requested POC is not in the list, otherwise iterator goes outside of the list
317	if( iterPic == rcListPic.end() )
318	{
319	return NULL;
320	}
321	#endif
322	pcPic = *(iterPic);
323	}
324	#if POC_RESET_FLAG \|\| POC_RESET_IDC_DECODER
325	assert( pcPic->getSlice(0)->isReferenced() );
326	#endif
327	return pcPic;
328	}
329
330
331	TComPic* TComSlice::xGetLongTermRefPic(TComList<TComPic*>& rcListPic, Int poc, Bool pocHasMsb)
332	{
333	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
334	TComPic* pcPic = *(iterPic);
335	TComPic* pcStPic = pcPic;
336
337	Int pocCycle = 1 << getSPS()->getBitsForPOC();
338	if (!pocHasMsb)
339	{
340	poc = poc & (pocCycle - 1);
341	}
342
343	while ( iterPic != rcListPic.end() )
344	{
345	pcPic = *(iterPic);
346	if (pcPic && pcPic->getPOC()!=this->getPOC() && pcPic->getSlice( 0 )->isReferenced())
347	{
348	Int picPoc = pcPic->getPOC();
349	if (!pocHasMsb)
350	{
351	picPoc = picPoc & (pocCycle - 1);
352	}
353
354	#if POC_RESET_RPS
355	if( ((!pocHasMsb) && ((poc & (pocCycle-1)) == picPoc)) \|\| ( pocHasMsb && (poc == picPoc)) )
356	#else
357	if (poc == picPoc)
358	#endif
359	{
360	if(pcPic->getIsLongTerm())
361	{
362	return pcPic;
363	}
364	else
365	{
366	pcStPic = pcPic;
367	}
368	break;
369	}
370	}
371
372	iterPic++;
373	}
374
375	return pcStPic;
376	}
377
378	Void TComSlice::setRefPOCList ()
379	{
380	for (Int iDir = 0; iDir < NUM_REF_PIC_LIST_01; iDir++)
381	{
382	for (Int iNumRefIdx = 0; iNumRefIdx < m_aiNumRefIdx[iDir]; iNumRefIdx++)
383	{
384	m_aiRefPOCList[iDir][iNumRefIdx] = m_apcRefPicList[iDir][iNumRefIdx]->getPOC();
385	}
386	}
387
388	}
389
390	Void TComSlice::setList1IdxToList0Idx()
391	{
392	Int idxL0, idxL1;
393	for ( idxL1 = 0; idxL1 < getNumRefIdx( REF_PIC_LIST_1 ); idxL1++ )
394	{
395	m_list1IdxToList0Idx[idxL1] = -1;
396	for ( idxL0 = 0; idxL0 < getNumRefIdx( REF_PIC_LIST_0 ); idxL0++ )
397	{
398	if ( m_apcRefPicList[REF_PIC_LIST_0][idxL0]->getPOC() == m_apcRefPicList[REF_PIC_LIST_1][idxL1]->getPOC() )
399	{
400	m_list1IdxToList0Idx[idxL1] = idxL0;
401	break;
402	}
403	}
404	}
405	}
406
407	#if SVC_EXTENSION
408	Void TComSlice::setRefPicList( TComList<TComPic>& rcListPic, Bool checkNumPocTotalCurr, TComPic* ilpPic)
409	#else
410	Void TComSlice::setRefPicList( TComList<TComPic*>& rcListPic, Bool checkNumPocTotalCurr )
411	#endif
412	{
413	if (!checkNumPocTotalCurr)
414	{
415	if (m_eSliceType == I_SLICE)
416	{
417	::memset( m_apcRefPicList, 0, sizeof (m_apcRefPicList));
418	::memset( m_aiNumRefIdx, 0, sizeof ( m_aiNumRefIdx ));
419
420	return;
421	}
422
423	m_aiNumRefIdx[REF_PIC_LIST_0] = getNumRefIdx(REF_PIC_LIST_0);
424	m_aiNumRefIdx[REF_PIC_LIST_1] = getNumRefIdx(REF_PIC_LIST_1);
425	}
426
427	TComPic* pcRefPic= NULL;
428	static const UInt MAX_NUM_NEGATIVE_PICTURES=16;
429	TComPic* RefPicSetStCurr0[MAX_NUM_NEGATIVE_PICTURES];
430	TComPic* RefPicSetStCurr1[MAX_NUM_NEGATIVE_PICTURES];
431	TComPic* RefPicSetLtCurr[MAX_NUM_NEGATIVE_PICTURES];
432	UInt NumPocStCurr0 = 0;
433	UInt NumPocStCurr1 = 0;
434	UInt NumPocLtCurr = 0;
435	Int i;
436
437	#if SVC_EXTENSION
438	if( m_layerId == 0 \|\| ( m_layerId > 0 && ( m_activeNumILRRefIdx == 0 \|\| !((getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP) && (getNalUnitType() <= NAL_UNIT_CODED_SLICE_CRA)) ) ) )
439	{
440	#endif
441	for(i=0; i < m_pcRPS->getNumberOfNegativePictures(); i++)
442	{
443	if(m_pcRPS->getUsed(i))
444	{
445	pcRefPic = xGetRefPic(rcListPic, getPOC()+m_pcRPS->getDeltaPOC(i));
446	pcRefPic->setIsLongTerm(0);
447	pcRefPic->getPicYuvRec()->extendPicBorder();
448	RefPicSetStCurr0[NumPocStCurr0] = pcRefPic;
449	NumPocStCurr0++;
450	pcRefPic->setCheckLTMSBPresent(false);
451	}
452	}
453
454	for(; i < m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures(); i++)
455	{
456	if(m_pcRPS->getUsed(i))
457	{
458	pcRefPic = xGetRefPic(rcListPic, getPOC()+m_pcRPS->getDeltaPOC(i));
459	pcRefPic->setIsLongTerm(0);
460	pcRefPic->getPicYuvRec()->extendPicBorder();
461	RefPicSetStCurr1[NumPocStCurr1] = pcRefPic;
462	NumPocStCurr1++;
463	pcRefPic->setCheckLTMSBPresent(false);
464	}
465	}
466
467	for(i = m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures()+m_pcRPS->getNumberOfLongtermPictures()-1; i > m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures()-1 ; i--)
468	{
469	if(m_pcRPS->getUsed(i))
470	{
471	pcRefPic = xGetLongTermRefPic(rcListPic, m_pcRPS->getPOC(i), m_pcRPS->getCheckLTMSBPresent(i));
472	pcRefPic->setIsLongTerm(1);
473	pcRefPic->getPicYuvRec()->extendPicBorder();
474	RefPicSetLtCurr[NumPocLtCurr] = pcRefPic;
475	NumPocLtCurr++;
476	}
477	if(pcRefPic==NULL)
478	{
479	pcRefPic = xGetLongTermRefPic(rcListPic, m_pcRPS->getPOC(i), m_pcRPS->getCheckLTMSBPresent(i));
480	}
481	pcRefPic->setCheckLTMSBPresent(m_pcRPS->getCheckLTMSBPresent(i));
482	}
483	#if SVC_EXTENSION
484	}
485	#endif
486
487	// ref_pic_list_init
488	TComPic* rpsCurrList0[MAX_NUM_REF+1];
489	TComPic* rpsCurrList1[MAX_NUM_REF+1];
490	#if SVC_EXTENSION
491	Int numInterLayerRPSPics = 0;
492	#if M0040_ADAPTIVE_RESOLUTION_CHANGE
493	if( m_layerId > 0 && m_activeNumILRRefIdx > 0 )
494	#else
495	if( m_layerId > 0 )
496	#endif
497	{
498	for( i=0; i < m_pcVPS->getNumDirectRefLayers( m_layerId ); i++ )
499	{
500	#if O0225_MAX_TID_FOR_REF_LAYERS
501	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[i]->getSlice(0)->getLayerId(),m_layerId);
502	#else
503	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[i]->getSlice(0)->getLayerId());
504	#endif
505	if( ((Int)(ilpPic[i]->getSlice(0)->getTLayer())<= maxTidIlRefPicsPlus1-1) \|\| (maxTidIlRefPicsPlus1==0 && ilpPic[i]->getSlice(0)->getRapPicFlag() ) )
506	{
507	numInterLayerRPSPics++;
508	#if DISCARDABLE_PIC_RPS
509	assert( ilpPic[i]->getSlice(0)->getDiscardableFlag() == 0 ); // Inter-layer RPS shall not contain picture with discardable_flag = 1.
510	#endif
511	}
512	}
513	if (numInterLayerRPSPics < m_activeNumILRRefIdx)
514	{
515	m_activeNumILRRefIdx = numInterLayerRPSPics;
516	}
517	#if MAX_ONE_RESAMPLING_DIRECT_LAYERS
518	if( m_pcVPS->getScalabilityMask( SCALABILITY_ID ) )
519	{
520	Int numResampler = 0;
521	#if MOTION_RESAMPLING_CONSTRAINT
522	Int numMotionResamplers = 0;
523	Int refResamplingLayer[MAX_LAYERS];
524	memset( refResamplingLayer, 0, sizeof( refResamplingLayer ) );
525	#endif
526	#if !RESAMPLING_CONSTRAINT_BUG_FIX
527	const Window &scalEL = getSPS()->getScaledRefLayerWindow(m_interLayerPredLayerIdc[i]);
528	Int scalingOffset = ((scalEL.getWindowLeftOffset() == 0 ) &&
529	(scalEL.getWindowRightOffset() == 0 ) &&
530	(scalEL.getWindowTopOffset() == 0 ) &&
531	(scalEL.getWindowBottomOffset() == 0 )
532	);
533	#endif
534
535	for( i=0; i < m_activeNumILRRefIdx; i++ )
536	{
537	UInt refLayerIdc = m_interLayerPredLayerIdc[i];
538	UInt refLayerId = m_pcVPS->getRefLayerId( m_layerId, refLayerIdc );
539	#if RESAMPLING_CONSTRAINT_BUG_FIX
540	#if MOVE_SCALED_OFFSET_TO_PPS
541	#if O0098_SCALED_REF_LAYER_ID
542	const Window &scalEL = getPPS()->getScaledRefLayerWindowForLayer(refLayerId);
543	#else
544	const Window &scalEL = getPPS()->getScaledRefLayerWindow(m_interLayerPredLayerIdc[i]);
545	#endif
546	#else
547	#if O0098_SCALED_REF_LAYER_ID
548	const Window &scalEL = getSPS()->getScaledRefLayerWindowForLayer(refLayerId);
549	#else
550	const Window &scalEL = getSPS()->getScaledRefLayerWindow(m_interLayerPredLayerIdc[i]);
551	#endif
552	#endif
553	Int scalingOffset = ((scalEL.getWindowLeftOffset() == 0 ) &&
554	(scalEL.getWindowRightOffset() == 0 ) &&
555	(scalEL.getWindowTopOffset() == 0 ) &&
556	(scalEL.getWindowBottomOffset() == 0 )
557	);
558	#endif
559	#if O0194_DIFFERENT_BITDEPTH_EL_BL
560	Bool sameBitDepths = ( g_bitDepthLayer[CHANNEL_TYPE_LUMA][m_layerId] == g_bitDepthLayer[CHANNEL_TYPE_LUMA][refLayerId] ) && ( g_bitDepthLayer[CHANNEL_TYPE_CHROMA][m_layerId] == g_bitDepthLayer[CHANNEL_TYPE_CHROMA][refLayerId] );
561
562	if( !( g_posScalingFactor[refLayerIdc][0] == 65536 && g_posScalingFactor[refLayerIdc][1] == 65536 ) \|\| !scalingOffset \|\| !sameBitDepths
563	#if Q0048_CGS_3D_ASYMLUT
564	\|\| getPPS()->getCGSFlag()
565	#endif
566	) // ratio 1x
567	#else
568	if(!( g_posScalingFactor[refLayerIdc][0] == 65536 && g_posScalingFactor[refLayerIdc][1] == 65536 ) \|\| (!scalingOffset)) // ratio 1x
569	#endif
570	{
571	#if MOTION_RESAMPLING_CONSTRAINT
572	UInt predType = m_pcVPS->getDirectDependencyType( m_layerId, refLayerId ) + 1;
573
574	if( predType & 0x1 )
575	{
576	numResampler++;
577	refResamplingLayer[i] = refLayerIdc + 1;
578	}
579
580	if( predType & 0x2 )
581	{
582	numMotionResamplers++;
583	refResamplingLayer[i] -= refLayerIdc + 1;
584	}
585	#else
586	numResampler++;
587	#endif
588	}
589	}
590
591	// 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.
592	if( m_activeNumILRRefIdx > 1 && numResampler > 0 )
593	{
594	for( i=0; i < m_activeNumILRRefIdx; i++ )
595	{
596	assert( refResamplingLayer[i] >= 0 && "Motion and sample inter-layer prediction shall be from the same layer" );
597	}
598	}
599
600	// 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.
601	assert(numResampler <= 1);
602	#if MOTION_RESAMPLING_CONSTRAINT
603	assert( numMotionResamplers <= 1 && "Up to 1 motion resampling is allowed" );
604	#endif
605	}
606	#endif
607	}
608	Int numPocTotalCurr = NumPocStCurr0 + NumPocStCurr1 + NumPocLtCurr + m_activeNumILRRefIdx;
609	#else //SVC_EXTENSION
610	Int numPocTotalCurr = NumPocStCurr0 + NumPocStCurr1 + NumPocLtCurr;
611	#endif //SVC_EXTENSION
612
613	if (checkNumPocTotalCurr)
614	{
615	// 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:
616	#if SVC_EXTENSION // inter-layer prediction is allowed for BLA, CRA pictures of nuh_layer_id>0
617	// - 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.
618	// - Otherwise, when the current picture contains a P or B slice, the value of NumPocTotalCurr shall not be equal to 0.
619	if (getRapPicFlag() && getLayerId()==0)
620	#else
621	// - If the current picture is a BLA or CRA picture, the value of NumPocTotalCurr shall be equal to 0.
622	// - Otherwise, when the current picture contains a P or B slice, the value of NumPocTotalCurr shall not be equal to 0.
623	if (getRapPicFlag())
624	#endif
625	{
626	assert(numPocTotalCurr == 0);
627	}
628
629	if (m_eSliceType == I_SLICE)
630	{
631	::memset( m_apcRefPicList, 0, sizeof (m_apcRefPicList));
632	::memset( m_aiNumRefIdx, 0, sizeof ( m_aiNumRefIdx ));
633
634	return;
635	}
636
637	assert(numPocTotalCurr > 0);
638
639	m_aiNumRefIdx[0] = getNumRefIdx(REF_PIC_LIST_0);
640	m_aiNumRefIdx[1] = getNumRefIdx(REF_PIC_LIST_1);
641	}
642
643	Int cIdx = 0;
644	for ( i=0; i<NumPocStCurr0; i++, cIdx++)
645	{
646	rpsCurrList0[cIdx] = RefPicSetStCurr0[i];
647	}
648
649	#if SVC_EXTENSION
650	#if RPL_INIT_N0316_N0082
651	if( m_layerId > 0 )
652	{
653	for( i = 0; i < m_activeNumILRRefIdx && cIdx < numPocTotalCurr; cIdx ++, i ++)
654	{
655	Int refLayerIdc = m_interLayerPredLayerIdc[i];
656	#if O0225_MAX_TID_FOR_REF_LAYERS
657	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId(),m_layerId);
658	#else
659	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId());
660	#endif
661	if( ((Int)(ilpPic[refLayerIdc]->getSlice(0)->getTLayer())<=maxTidIlRefPicsPlus1-1) \|\| (maxTidIlRefPicsPlus1==0 && ilpPic[refLayerIdc]->getSlice(0)->getRapPicFlag()) )
662	{
663	rpsCurrList0[cIdx] = ilpPic[refLayerIdc];
664	}
665	}
666	}
667	#endif
668	#endif //SVC_EXTENSION
669	for ( i=0; i<NumPocStCurr1; i++, cIdx++)
670	{
671	rpsCurrList0[cIdx] = RefPicSetStCurr1[i];
672	}
673	for ( i=0; i<NumPocLtCurr; i++, cIdx++)
674	{
675	rpsCurrList0[cIdx] = RefPicSetLtCurr[i];
676	}
677	#if !RPL_INIT_N0316_N0082
678	#if SVC_EXTENSION
679	if( m_layerId > 0 )
680	{
681	for( i = 0; i < m_activeNumILRRefIdx && cIdx < numPocTotalCurr; cIdx ++, i ++)
682	{
683	Int refLayerIdc = m_interLayerPredLayerIdc[i];
684	#if O0225_MAX_TID_FOR_REF_LAYERS
685	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId(),m_layerId);
686	#else
687	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId());
688	#endif
689	if( ((Int)(ilpPic[refLayerIdc]->getSlice(0)->getTLayer())<=maxTidIlRefPicsPlus1-1) \|\| (maxTidIlRefPicsPlus1==0 && ilpPic[refLayerIdc]->getSlice(0)->getRapPicFlag()) )
690	{
691	rpsCurrList0[cIdx] = ilpPic[refLayerIdc];
692	}
693	}
694	}
695	#endif
696	#endif
697	assert(cIdx == numPocTotalCurr);
698
699	if (m_eSliceType==B_SLICE)
700	{
701	cIdx = 0;
702	for ( i=0; i<NumPocStCurr1; i++, cIdx++)
703	{
704	rpsCurrList1[cIdx] = RefPicSetStCurr1[i];
705	}
706	for ( i=0; i<NumPocStCurr0; i++, cIdx++)
707	{
708	rpsCurrList1[cIdx] = RefPicSetStCurr0[i];
709	}
710	for ( i=0; i<NumPocLtCurr; i++, cIdx++)
711	{
712	rpsCurrList1[cIdx] = RefPicSetLtCurr[i];
713	}
714
715	#if SVC_EXTENSION
716	if( m_layerId > 0 )
717	{
718	for( i = 0; i < m_activeNumILRRefIdx && cIdx < numPocTotalCurr; cIdx ++, i ++)
719	{
720	Int refLayerIdc = m_interLayerPredLayerIdc[i];
721	#if O0225_MAX_TID_FOR_REF_LAYERS
722	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId(),m_layerId);
723	#else
724	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId());
725	#endif
726	if( ((Int)(ilpPic[refLayerIdc]->getSlice(0)->getTLayer())<=maxTidIlRefPicsPlus1-1) \|\| (maxTidIlRefPicsPlus1==0 && ilpPic[refLayerIdc]->getSlice(0)->getRapPicFlag()) )
727	{
728	rpsCurrList1[cIdx] = ilpPic[refLayerIdc];
729	}
730	}
731	}
732	#endif //SVC_EXTENSION
733
734	assert(cIdx == numPocTotalCurr);
735	}
736
737	::memset(m_bIsUsedAsLongTerm, 0, sizeof(m_bIsUsedAsLongTerm));
738
739	for (Int rIdx = 0; rIdx < m_aiNumRefIdx[REF_PIC_LIST_0]; rIdx ++)
740	{
741	cIdx = m_RefPicListModification.getRefPicListModificationFlagL0() ? m_RefPicListModification.getRefPicSetIdxL0(rIdx) : rIdx % numPocTotalCurr;
742	assert(cIdx >= 0 && cIdx < numPocTotalCurr);
743	m_apcRefPicList[REF_PIC_LIST_0][rIdx] = rpsCurrList0[ cIdx ];
744	#if RPL_INIT_N0316_N0082
745	m_bIsUsedAsLongTerm[0][rIdx] = ( cIdx >= NumPocStCurr0 && cIdx < NumPocStCurr0 + m_activeNumILRRefIdx ) \|\| ( cIdx >= NumPocStCurr0 + NumPocStCurr1 + m_activeNumILRRefIdx );
746	#else
747	m_bIsUsedAsLongTerm[REF_PIC_LIST_0][rIdx] = ( cIdx >= NumPocStCurr0 + NumPocStCurr1 );
748	#endif
749	}
750	if ( m_eSliceType != B_SLICE )
751	{
752	m_aiNumRefIdx[REF_PIC_LIST_1] = 0;
753	::memset( m_apcRefPicList[REF_PIC_LIST_1], 0, sizeof(m_apcRefPicList[REF_PIC_LIST_1]));
754	}
755	else
756	{
757	for (Int rIdx = 0; rIdx < m_aiNumRefIdx[REF_PIC_LIST_1]; rIdx ++)
758	{
759	cIdx = m_RefPicListModification.getRefPicListModificationFlagL1() ? m_RefPicListModification.getRefPicSetIdxL1(rIdx) : rIdx % numPocTotalCurr;
760	assert(cIdx >= 0 && cIdx < numPocTotalCurr);
761	m_apcRefPicList[REF_PIC_LIST_1][rIdx] = rpsCurrList1[ cIdx ];
762	m_bIsUsedAsLongTerm[REF_PIC_LIST_1][rIdx] = ( cIdx >= NumPocStCurr0 + NumPocStCurr1 );
763	}
764	}
765	}
766
767	Int TComSlice::getNumRpsCurrTempList()
768	{
769	Int numRpsCurrTempList = 0;
770
771	#if SVC_EXTENSION
772	if( m_eSliceType == I_SLICE \|\| ( m_layerId &&
773	(m_eNalUnitType >= NAL_UNIT_CODED_SLICE_BLA_W_LP) &&
774	(m_eNalUnitType <= NAL_UNIT_CODED_SLICE_CRA) ) )
775	#else
776	if (m_eSliceType == I_SLICE)
777	#endif
778	{
779	#if SVC_EXTENSION
780	return m_activeNumILRRefIdx;
781	#else
782	return 0;
783	#endif
784	}
785	for(UInt i=0; i < m_pcRPS->getNumberOfNegativePictures()+ m_pcRPS->getNumberOfPositivePictures() + m_pcRPS->getNumberOfLongtermPictures(); i++)
786	{
787	if(m_pcRPS->getUsed(i))
788	{
789	numRpsCurrTempList++;
790	}
791	}
792	#if SVC_EXTENSION
793	if( m_layerId > 0 )
794	{
795	numRpsCurrTempList += m_activeNumILRRefIdx;
796	}
797	#endif
798
799	return numRpsCurrTempList;
800	}
801
802	Void TComSlice::initEqualRef()
803	{
804	for (Int iDir = 0; iDir < NUM_REF_PIC_LIST_01; iDir++)
805	{
806	for (Int iRefIdx1 = 0; iRefIdx1 < MAX_NUM_REF; iRefIdx1++)
807	{
808	for (Int iRefIdx2 = iRefIdx1; iRefIdx2 < MAX_NUM_REF; iRefIdx2++)
809	{
810	m_abEqualRef[iDir][iRefIdx1][iRefIdx2] = m_abEqualRef[iDir][iRefIdx2][iRefIdx1] = (iRefIdx1 == iRefIdx2? true : false);
811	}
812	}
813	}
814	}
815
816	Void TComSlice::checkColRefIdx(UInt curSliceIdx, TComPic* pic)
817	{
818	Int i;
819	TComSlice* curSlice = pic->getSlice(curSliceIdx);
820	Int currColRefPOC = curSlice->getRefPOC( RefPicList(1 - curSlice->getColFromL0Flag()), curSlice->getColRefIdx());
821	TComSlice* preSlice;
822	Int preColRefPOC;
823	for(i=curSliceIdx-1; i>=0; i--)
824	{
825	preSlice = pic->getSlice(i);
826	if(preSlice->getSliceType() != I_SLICE)
827	{
828	preColRefPOC = preSlice->getRefPOC( RefPicList(1 - preSlice->getColFromL0Flag()), preSlice->getColRefIdx());
829	if(currColRefPOC != preColRefPOC)
830	{
831	printf("Collocated_ref_idx shall always be the same for all slices of a coded picture!\n");
832	exit(EXIT_FAILURE);
833	}
834	else
835	{
836	break;
837	}
838	}
839	}
840	}
841
842	Void TComSlice::checkCRA(TComReferencePictureSet pReferencePictureSet, Int& pocCRA, NalUnitType& associatedIRAPType, TComList<TComPic >& rcListPic)
843	{
844	for(Int i = 0; i < pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures(); i++)
845	{
846	if(pocCRA < MAX_UINT && getPOC() > pocCRA)
847	{
848	assert(getPOC()+pReferencePictureSet->getDeltaPOC(i) >= pocCRA);
849	}
850	}
851	for(Int i = pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures(); i < pReferencePictureSet->getNumberOfPictures(); i++)
852	{
853	if(pocCRA < MAX_UINT && getPOC() > pocCRA)
854	{
855	if (!pReferencePictureSet->getCheckLTMSBPresent(i))
856	{
857	assert(xGetLongTermRefPic(rcListPic, pReferencePictureSet->getPOC(i), false)->getPOC() >= pocCRA);
858	}
859	else
860	{
861	assert(pReferencePictureSet->getPOC(i) >= pocCRA);
862	}
863	}
864	}
865	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP ) // IDR picture found
866	{
867	pocCRA = getPOC();
868	associatedIRAPType = getNalUnitType();
869	}
870	else if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA ) // CRA picture found
871	{
872	pocCRA = getPOC();
873	associatedIRAPType = getNalUnitType();
874	}
875	else if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
876	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
877	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP ) // BLA picture found
878	{
879	pocCRA = getPOC();
880	associatedIRAPType = getNalUnitType();
881	}
882	}
883
884	/** Function for marking the reference pictures when an IDR/CRA/CRANT/BLA/BLANT is encountered.
885	* \param pocCRA POC of the CRA/CRANT/BLA/BLANT picture
886	* \param bRefreshPending flag indicating if a deferred decoding refresh is pending
887	* \param rcListPic reference to the reference picture list
888	* This function marks the reference pictures as "unused for reference" in the following conditions.
889	* If the nal_unit_type is IDR/BLA/BLANT, all pictures in the reference picture list
890	* are marked as "unused for reference"
891	* If the nal_unit_type is BLA/BLANT, set the pocCRA to the temporal reference of the current picture.
892	* Otherwise
893	* If the bRefreshPending flag is true (a deferred decoding refresh is pending) and the current
894	* temporal reference is greater than the temporal reference of the latest CRA/CRANT/BLA/BLANT picture (pocCRA),
895	* mark all reference pictures except the latest CRA/CRANT/BLA/BLANT picture as "unused for reference" and set
896	* the bRefreshPending flag to false.
897	* If the nal_unit_type is CRA/CRANT, set the bRefreshPending flag to true and pocCRA to the temporal
898	* reference of the current picture.
899	* Note that the current picture is already placed in the reference list and its marking is not changed.
900	* If the current picture has a nal_ref_idc that is not 0, it will remain marked as "used for reference".
901	*/
902	#if NO_CLRAS_OUTPUT_FLAG
903	#if R0235_SMALLEST_LAYER_ID
904	Void TComSlice::decodingRefreshMarking( TComList<TComPic*>& rcListPic, Bool noClrasOutputFlag, UInt smallestLayerId )
905	#else
906	Void TComSlice::decodingRefreshMarking( TComList<TComPic*>& rcListPic, Bool noClrasOutputFlag )
907	#endif
908	{
909	if( !isIRAP() )
910	{
911	return;
912	}
913
914	Int pocCurr = getPOC();
915	TComPic* rpcPic = NULL;
916
917	// When the current picture is an IRAP picture with nuh_layer_id equal to 0 and NoClrasOutputFlag is equal to 1,
918	// all reference pictures with any value of nuh_layer_id currently in the DPB (if any) are marked as "unused for reference".
919	#if R0235_SMALLEST_LAYER_ID
920	if (m_layerId == smallestLayerId && noClrasOutputFlag)
921	#else
922	if( m_layerId == 0 && noClrasOutputFlag )
923	#endif
924	{
925	// mark all pictures for all layers as not used for reference
926	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
927	while( iterPic != rcListPic.end() )
928	{
929	rpcPic = *(iterPic);
930	if( rpcPic->getPOC() != pocCurr )
931	{
932	rpcPic->getSlice(0)->setReferenced(false);
933	}
934	iterPic++;
935	}
936	}
937
938	// When the current picture is an IRAP picture with NoRaslOutputFlag equal to 1,
939	// all reference pictures with nuh_layer_id equal to currPicLayerId currently in the DPB (if any) are marked as "unused for reference".
940	if( m_noRaslOutputFlag )
941	{
942	// mark all pictures of a current layer as not used for reference
943	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
944	while( iterPic != rcListPic.end() )
945	{
946	rpcPic = *(iterPic);
947	if( rpcPic->getPOC() != pocCurr && rpcPic->getLayerId() == m_layerId )
948	{
949	rpcPic->getSlice(0)->setReferenced(false);
950	}
951	iterPic++;
952	}
953	}
954	}
955
956	Void TComSlice::decodingRefreshMarking(Int& pocCRA, Bool& bRefreshPending, TComList<TComPic*>& rcListPic, Bool noClrasOutputFlag)
957	#else
958	Void TComSlice::decodingRefreshMarking(Int& pocCRA, Bool& bRefreshPending, TComList<TComPic*>& rcListPic)
959	#endif
960	{
961	TComPic* rpcPic;
962	Int pocCurr = getPOC();
963
964	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
965	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
966	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP
967	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL
968	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP ) // IDR or BLA picture
969	{
970	// mark all pictures as not used for reference
971	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
972	while (iterPic != rcListPic.end())
973	{
974	rpcPic = *(iterPic);
975	rpcPic->setCurrSliceIdx(0);
976	#if NO_CLRAS_OUTPUT_FLAG
977	#if POC_RESET_IDC_ENCODER
978	if (noClrasOutputFlag)
979	{
980	rpcPic->getSlice(0)->setReferenced(false); // all layers // TODO. This does not mark all layers
981	}
982	else
983	{
984	if (rpcPic->getLayerId() == m_layerId) rpcPic->getSlice(0)->setReferenced(false); // only current layer
985	}
986	#else
987	if (noClrasOutputFlag)
988	{
989	if (rpcPic->getPOC() != pocCurr) rpcPic->getSlice(0)->setReferenced(false); // all layers
990	}
991	else
992	{
993	if (rpcPic->getPOC() != pocCurr && rpcPic->getLayerId() == m_layerId) rpcPic->getSlice(0)->setReferenced(false); // only current layer
994	}
995	#endif
996	#else
997	if (rpcPic->getPOC() != pocCurr) rpcPic->getSlice(0)->setReferenced(false);
998	#endif
999	iterPic++;
1000	}
1001	#if POC_RESET_IDC_ENCODER
1002	this->getPic()->getSlice(0)->setReferenced(true); // Mark the current picture back as refererced.
1003	#endif
1004	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
1005	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
1006	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP )
1007	{
1008	pocCRA = pocCurr;
1009	}
1010	#if EFFICIENT_FIELD_IRAP
1011	bRefreshPending = true;
1012	#endif
1013	}
1014	else // CRA or No DR
1015	{
1016	#if EFFICIENT_FIELD_IRAP
1017	if(getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_IDR_N_LP \|\| getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL)
1018	{
1019	if (bRefreshPending==true && pocCurr > m_iLastIDR) // IDR reference marking pending
1020	{
1021	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1022	while (iterPic != rcListPic.end())
1023	{
1024	rpcPic = *(iterPic);
1025	if (rpcPic->getPOC() != pocCurr && rpcPic->getPOC() != m_iLastIDR)
1026	{
1027	rpcPic->getSlice(0)->setReferenced(false);
1028	}
1029	iterPic++;
1030	}
1031	bRefreshPending = false;
1032	}
1033	}
1034	else
1035	{
1036	#endif
1037	if (bRefreshPending==true && pocCurr > pocCRA) // CRA reference marking pending
1038	{
1039	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1040	while (iterPic != rcListPic.end())
1041	{
1042	rpcPic = *(iterPic);
1043	if (rpcPic->getPOC() != pocCurr && rpcPic->getPOC() != pocCRA)
1044	{
1045	rpcPic->getSlice(0)->setReferenced(false);
1046	}
1047	iterPic++;
1048	}
1049	bRefreshPending = false;
1050	}
1051	#if EFFICIENT_FIELD_IRAP
1052	}
1053	#endif
1054	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA ) // CRA picture found
1055	{
1056	bRefreshPending = true;
1057	pocCRA = pocCurr;
1058	}
1059	}
1060	}
1061
1062	Void TComSlice::copySliceInfo(TComSlice *pSrc)
1063	{
1064	assert( pSrc != NULL );
1065
1066	Int i, j, k;
1067
1068	m_iPOC = pSrc->m_iPOC;
1069	m_eNalUnitType = pSrc->m_eNalUnitType;
1070	m_eSliceType = pSrc->m_eSliceType;
1071	m_iSliceQp = pSrc->m_iSliceQp;
1072	#if ADAPTIVE_QP_SELECTION
1073	m_iSliceQpBase = pSrc->m_iSliceQpBase;
1074	#endif
1075	m_ChromaQpAdjEnabled = pSrc->m_ChromaQpAdjEnabled;
1076	m_deblockingFilterDisable = pSrc->m_deblockingFilterDisable;
1077	m_deblockingFilterOverrideFlag = pSrc->m_deblockingFilterOverrideFlag;
1078	m_deblockingFilterBetaOffsetDiv2 = pSrc->m_deblockingFilterBetaOffsetDiv2;
1079	m_deblockingFilterTcOffsetDiv2 = pSrc->m_deblockingFilterTcOffsetDiv2;
1080
1081	for (i = 0; i < NUM_REF_PIC_LIST_01; i++)
1082	{
1083	m_aiNumRefIdx[i] = pSrc->m_aiNumRefIdx[i];
1084	}
1085
1086	for (i = 0; i < MAX_NUM_REF; i++)
1087	{
1088	m_list1IdxToList0Idx[i] = pSrc->m_list1IdxToList0Idx[i];
1089	}
1090
1091	m_bCheckLDC = pSrc->m_bCheckLDC;
1092	m_iSliceQpDelta = pSrc->m_iSliceQpDelta;
1093	for (UInt component = 0; component < MAX_NUM_COMPONENT; component++) m_iSliceChromaQpDelta[component] = pSrc->m_iSliceChromaQpDelta[component];
1094	for (i = 0; i < NUM_REF_PIC_LIST_01; i++)
1095	{
1096	for (j = 0; j < MAX_NUM_REF; j++)
1097	{
1098	m_apcRefPicList[i][j] = pSrc->m_apcRefPicList[i][j];
1099	m_aiRefPOCList[i][j] = pSrc->m_aiRefPOCList[i][j];
1100	m_bIsUsedAsLongTerm[i][j] = pSrc->m_bIsUsedAsLongTerm[i][j];
1101	}
1102	m_bIsUsedAsLongTerm[i][MAX_NUM_REF] = pSrc->m_bIsUsedAsLongTerm[i][MAX_NUM_REF];
1103	}
1104	m_iDepth = pSrc->m_iDepth;
1105
1106	// referenced slice
1107	m_bRefenced = pSrc->m_bRefenced;
1108
1109	// access channel
1110	#if SVC_EXTENSION
1111	m_pcVPS = pSrc->m_pcVPS;
1112	m_layerId = pSrc->m_layerId;
1113	m_activeNumILRRefIdx = pSrc->m_activeNumILRRefIdx;
1114	m_interLayerPredEnabledFlag = pSrc->m_interLayerPredEnabledFlag;
1115	memcpy( m_interLayerPredLayerIdc, pSrc->m_interLayerPredLayerIdc, sizeof( m_interLayerPredLayerIdc ) );
1116	#if P0312_VERT_PHASE_ADJ
1117	memcpy( m_vertPhasePositionFlag, pSrc->m_vertPhasePositionFlag, sizeof( m_vertPhasePositionFlag ) );
1118	#endif
1119	#endif
1120	m_pcSPS = pSrc->m_pcSPS;
1121	m_pcPPS = pSrc->m_pcPPS;
1122	m_pcRPS = pSrc->m_pcRPS;
1123	m_iLastIDR = pSrc->m_iLastIDR;
1124
1125	m_pcPic = pSrc->m_pcPic;
1126
1127	m_colFromL0Flag = pSrc->m_colFromL0Flag;
1128	m_colRefIdx = pSrc->m_colRefIdx;
1129
1130	setLambdas(pSrc->getLambdas());
1131
1132	for (i = 0; i < NUM_REF_PIC_LIST_01; i++)
1133	{
1134	for (j = 0; j < MAX_NUM_REF; j++)
1135	{
1136	for (k =0; k < MAX_NUM_REF; k++)
1137	{
1138	m_abEqualRef[i][j][k] = pSrc->m_abEqualRef[i][j][k];
1139	}
1140	}
1141	}
1142
1143	m_uiTLayer = pSrc->m_uiTLayer;
1144	m_bTLayerSwitchingFlag = pSrc->m_bTLayerSwitchingFlag;
1145
1146	m_sliceMode = pSrc->m_sliceMode;
1147	m_sliceArgument = pSrc->m_sliceArgument;
1148	m_sliceCurStartCtuTsAddr = pSrc->m_sliceCurStartCtuTsAddr;
1149	m_sliceCurEndCtuTsAddr = pSrc->m_sliceCurEndCtuTsAddr;
1150	m_sliceIdx = pSrc->m_sliceIdx;
1151	m_sliceSegmentMode = pSrc->m_sliceSegmentMode;
1152	m_sliceSegmentArgument = pSrc->m_sliceSegmentArgument;
1153	m_sliceSegmentCurStartCtuTsAddr = pSrc->m_sliceSegmentCurStartCtuTsAddr;
1154	m_sliceSegmentCurEndCtuTsAddr = pSrc->m_sliceSegmentCurEndCtuTsAddr;
1155	m_nextSlice = pSrc->m_nextSlice;
1156	m_nextSliceSegment = pSrc->m_nextSliceSegment;
1157
1158	for ( UInt e=0 ; e<NUM_REF_PIC_LIST_01 ; e++ )
1159	{
1160	for ( UInt n=0 ; n<MAX_NUM_REF ; n++ )
1161	{
1162	memcpy(m_weightPredTable[e][n], pSrc->m_weightPredTable[e][n], sizeof(WPScalingParam)*MAX_NUM_COMPONENT );
1163	}
1164	}
1165
1166	for( UInt ch = 0 ; ch < MAX_NUM_CHANNEL_TYPE; ch++)
1167	{
1168	m_saoEnabledFlag[ch] = pSrc->m_saoEnabledFlag[ch];
1169	}
1170
1171	m_cabacInitFlag = pSrc->m_cabacInitFlag;
1172
1173	m_bLMvdL1Zero = pSrc->m_bLMvdL1Zero;
1174	m_LFCrossSliceBoundaryFlag = pSrc->m_LFCrossSliceBoundaryFlag;
1175	m_enableTMVPFlag = pSrc->m_enableTMVPFlag;
1176	m_maxNumMergeCand = pSrc->m_maxNumMergeCand;
1177	}
1178
1179
1180	Int TComSlice::m_prevTid0POC = 0;
1181
1182	/** Function for setting the slice's temporal layer ID and corresponding temporal_layer_switching_point_flag.
1183	* \param uiTLayer Temporal layer ID of the current slice
1184	* The decoder calls this function to set temporal_layer_switching_point_flag for each temporal layer based on
1185	* the SPS's temporal_id_nesting_flag and the parsed PPS. Then, current slice's temporal layer ID and
1186	* temporal_layer_switching_point_flag is set accordingly.
1187	*/
1188	Void TComSlice::setTLayerInfo( UInt uiTLayer )
1189	{
1190	m_uiTLayer = uiTLayer;
1191	}
1192
1193	/** Function for checking if this is a switching-point
1194	*/
1195	Bool TComSlice::isTemporalLayerSwitchingPoint(TComList<TComPic*>& rcListPic)
1196	{
1197	TComPic* rpcPic;
1198	// loop through all pictures in the reference picture buffer
1199	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1200	while ( iterPic != rcListPic.end())
1201	{
1202	rpcPic = *(iterPic++);
1203	if(rpcPic->getSlice(0)->isReferenced() && rpcPic->getPOC() != getPOC())
1204	{
1205	if(rpcPic->getTLayer() >= getTLayer())
1206	{
1207	return false;
1208	}
1209	}
1210	}
1211	return true;
1212	}
1213
1214	/** Function for checking if this is a STSA candidate
1215	*/
1216	Bool TComSlice::isStepwiseTemporalLayerSwitchingPointCandidate(TComList<TComPic*>& rcListPic)
1217	{
1218	TComPic* rpcPic;
1219
1220	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1221	while ( iterPic != rcListPic.end())
1222	{
1223	rpcPic = *(iterPic++);
1224	if(rpcPic->getSlice(0)->isReferenced() && (rpcPic->getUsedByCurr()==true) && rpcPic->getPOC() != getPOC())
1225	{
1226	if(rpcPic->getTLayer() >= getTLayer())
1227	{
1228	return false;
1229	}
1230	}
1231	}
1232	return true;
1233	}
1234
1235	#if POC_RESET_IDC_ENCODER
1236	Void TComSlice::checkLeadingPictureRestrictions(TComList<TComPic*>& rcListPic, Bool usePocBeforeReset)
1237	#else
1238	Void TComSlice::checkLeadingPictureRestrictions(TComList<TComPic*>& rcListPic)
1239	#endif
1240	{
1241	TComPic* rpcPic;
1242
1243	Int nalUnitType = this->getNalUnitType();
1244
1245	// When a picture is a leading picture, it shall be a RADL or RASL picture.
1246	if(this->getAssociatedIRAPPOC() > this->getPOC())
1247	{
1248	// Do not check IRAP pictures since they may get a POC lower than their associated IRAP
1249	if(nalUnitType < NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1250	nalUnitType > NAL_UNIT_RESERVED_IRAP_VCL23)
1251	{
1252	assert(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1253	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R \|\|
1254	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1255	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R);
1256	}
1257	}
1258
1259	// When a picture is a trailing picture, it shall not be a RADL or RASL picture.
1260	if(this->getAssociatedIRAPPOC() < this->getPOC())
1261	{
1262	assert(nalUnitType != NAL_UNIT_CODED_SLICE_RASL_N &&
1263	nalUnitType != NAL_UNIT_CODED_SLICE_RASL_R &&
1264	nalUnitType != NAL_UNIT_CODED_SLICE_RADL_N &&
1265	nalUnitType != NAL_UNIT_CODED_SLICE_RADL_R);
1266	}
1267
1268	// No RASL pictures shall be present in the bitstream that are associated
1269	// with a BLA picture having nal_unit_type equal to BLA_W_RADL or BLA_N_LP.
1270	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1271	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1272	{
1273	assert(this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_BLA_W_RADL &&
1274	this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_BLA_N_LP);
1275	}
1276
1277	// No RASL pictures shall be present in the bitstream that are associated with
1278	// an IDR picture.
1279	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1280	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1281	{
1282	assert(this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_IDR_N_LP &&
1283	this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_IDR_W_RADL);
1284	}
1285
1286	// No RADL pictures shall be present in the bitstream that are associated with
1287	// a BLA picture having nal_unit_type equal to BLA_N_LP or that are associated
1288	// with an IDR picture having nal_unit_type equal to IDR_N_LP.
1289	if(nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1290	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R)
1291	{
1292	assert(this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_BLA_N_LP &&
1293	this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_IDR_N_LP);
1294	}
1295
1296	// loop through all pictures in the reference picture buffer
1297	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1298	while ( iterPic != rcListPic.end())
1299	{
1300	rpcPic = *(iterPic++);
1301	#if BUGFIX_INTRAPERIOD
1302	if(!rpcPic->getReconMark())
1303	{
1304	continue;
1305	}
1306	#endif
1307	if (rpcPic->getPOC() == this->getPOC())
1308	{
1309	continue;
1310	}
1311
1312	// Any picture that has PicOutputFlag equal to 1 that precedes an IRAP picture
1313	// in decoding order shall precede the IRAP picture in output order.
1314	// (Note that any picture following in output order would be present in the DPB)
1315	if(rpcPic->getSlice(0)->getPicOutputFlag() == 1 && !this->getNoOutputPriorPicsFlag())
1316	{
1317	if(nalUnitType == NAL_UNIT_CODED_SLICE_BLA_N_LP \|\|
1318	nalUnitType == NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1319	nalUnitType == NAL_UNIT_CODED_SLICE_BLA_W_RADL \|\|
1320	nalUnitType == NAL_UNIT_CODED_SLICE_CRA \|\|
1321	nalUnitType == NAL_UNIT_CODED_SLICE_IDR_N_LP \|\|
1322	nalUnitType == NAL_UNIT_CODED_SLICE_IDR_W_RADL)
1323	{
1324	#if POC_RESET_IDC_ENCODER
1325	if( usePocBeforeReset )
1326	{
1327	assert(rpcPic->getSlice(0)->getPocValueBeforeReset() < this->getPocValueBeforeReset());
1328	}
1329	else
1330	{
1331	assert(rpcPic->getPOC() < this->getPOC());
1332	}
1333	#else
1334	assert(rpcPic->getPOC() < this->getPOC());
1335	#endif
1336	}
1337	}
1338
1339	// Any picture that has PicOutputFlag equal to 1 that precedes an IRAP picture
1340	// in decoding order shall precede any RADL picture associated with the IRAP
1341	// picture in output order.
1342	if(rpcPic->getSlice(0)->getPicOutputFlag() == 1)
1343	{
1344	if((nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1345	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R))
1346	{
1347	// rpcPic precedes the IRAP in decoding order
1348	if(this->getAssociatedIRAPPOC() > rpcPic->getSlice(0)->getAssociatedIRAPPOC())
1349	{
1350	// rpcPic must not be the IRAP picture
1351	if(this->getAssociatedIRAPPOC() != rpcPic->getPOC())
1352	{
1353	#if POC_RESET_IDC_ENCODER
1354	if( usePocBeforeReset )
1355	{
1356	assert(rpcPic->getSlice(0)->getPocValueBeforeReset() < this->getPocValueBeforeReset());
1357	}
1358	else
1359	{
1360	assert(rpcPic->getPOC() < this->getPOC());
1361	}
1362	#else
1363	assert(rpcPic->getPOC() < this->getPOC());
1364	#endif
1365	}
1366	}
1367	}
1368	}
1369
1370	// When a picture is a leading picture, it shall precede, in decoding order,
1371	// all trailing pictures that are associated with the same IRAP picture.
1372	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1373	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R \|\|
1374	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1375	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R)
1376	{
1377	if(rpcPic->getSlice(0)->getAssociatedIRAPPOC() == this->getAssociatedIRAPPOC())
1378	{
1379	// rpcPic is a picture that preceded the leading in decoding order since it exist in the DPB
1380	// rpcPic would violate the constraint if it was a trailing picture
1381	#if POC_RESET_IDC_ENCODER
1382	if( usePocBeforeReset )
1383	{
1384	assert(rpcPic->getPOC() <= this->getAssociatedIrapPocBeforeReset());
1385	}
1386	else
1387	{
1388	assert(rpcPic->getPOC() <= this->getAssociatedIRAPPOC());
1389	}
1390	#else
1391	assert(rpcPic->getPOC() <= this->getAssociatedIRAPPOC());
1392	#endif
1393	}
1394	}
1395
1396	// Any RASL picture associated with a CRA or BLA picture shall precede any
1397	// RADL picture associated with the CRA or BLA picture in output order
1398	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1399	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1400	{
1401	if((this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_BLA_N_LP \|\|
1402	this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1403	this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL \|\|
1404	this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_CRA) &&
1405	this->getAssociatedIRAPPOC() == rpcPic->getSlice(0)->getAssociatedIRAPPOC())
1406	{
1407	if(rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1408	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_R)
1409	{
1410	assert(rpcPic->getPOC() > this->getPOC());
1411	}
1412	}
1413	}
1414
1415	// Any RASL picture associated with a CRA picture shall follow, in output
1416	// order, any IRAP picture that precedes the CRA picture in decoding order.
1417	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1418	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1419	{
1420	if(this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_CRA)
1421	{
1422	if(rpcPic->getSlice(0)->getPOC() < this->getAssociatedIRAPPOC() &&
1423	(rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP \|\|
1424	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1425	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL \|\|
1426	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP \|\|
1427	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\|
1428	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA))
1429	{
1430	assert(this->getPOC() > rpcPic->getSlice(0)->getPOC());
1431	}
1432	}
1433	}
1434	}
1435	}
1436
1437
1438
1439	/** Function for applying picture marking based on the Reference Picture Set in pReferencePictureSet.
1440	*/
1441	Void TComSlice::applyReferencePictureSet( TComList<TComPic>& rcListPic, TComReferencePictureSet pReferencePictureSet)
1442	{
1443	TComPic* rpcPic;
1444	Int i, isReference;
1445
1446	#if !ALIGNED_BUMPING
1447	checkLeadingPictureRestrictions(rcListPic);
1448	#endif
1449
1450	// loop through all pictures in the reference picture buffer
1451	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1452	while ( iterPic != rcListPic.end())
1453	{
1454	rpcPic = *(iterPic++);
1455
1456	if(!rpcPic->getSlice( 0 )->isReferenced())
1457	{
1458	continue;
1459	}
1460
1461	isReference = 0;
1462	// loop through all pictures in the Reference Picture Set
1463	// to see if the picture should be kept as reference picture
1464	for(i=0;i<pReferencePictureSet->getNumberOfPositivePictures()+pReferencePictureSet->getNumberOfNegativePictures();i++)
1465	{
1466	if(!rpcPic->getIsLongTerm() && rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getPOC() + pReferencePictureSet->getDeltaPOC(i))
1467	{
1468	isReference = 1;
1469	rpcPic->setUsedByCurr(pReferencePictureSet->getUsed(i));
1470	rpcPic->setIsLongTerm(0);
1471	}
1472	}
1473	for(;i<pReferencePictureSet->getNumberOfPictures();i++)
1474	{
1475	if(pReferencePictureSet->getCheckLTMSBPresent(i)==true)
1476	{
1477	if(rpcPic->getIsLongTerm() && (rpcPic->getPicSym()->getSlice(0)->getPOC()) == pReferencePictureSet->getPOC(i))
1478	{
1479	isReference = 1;
1480	rpcPic->setUsedByCurr(pReferencePictureSet->getUsed(i));
1481	}
1482	}
1483	else
1484	{
1485	Int pocCycle = 1<<rpcPic->getPicSym()->getSlice(0)->getSPS()->getBitsForPOC();
1486	Int curPoc = rpcPic->getPicSym()->getSlice(0)->getPOC() & (pocCycle-1);
1487	Int refPoc = pReferencePictureSet->getPOC(i) & (pocCycle-1);
1488	if(rpcPic->getIsLongTerm() && curPoc == refPoc)
1489	{
1490	isReference = 1;
1491	rpcPic->setUsedByCurr(pReferencePictureSet->getUsed(i));
1492	}
1493	}
1494
1495	}
1496	#if DISCARDABLE_PIC_RPS
1497	if( isReference ) // Current picture is in the temporal RPS
1498	{
1499	assert( rpcPic->getSlice(0)->getDiscardableFlag() == 0 ); // Temporal RPS shall not contain picture with discardable_flag equal to 1
1500	}
1501	#endif
1502	// mark the picture as "unused for reference" if it is not in
1503	// the Reference Picture Set
1504	if(rpcPic->getPicSym()->getSlice(0)->getPOC() != this->getPOC() && isReference == 0)
1505	{
1506	rpcPic->getSlice( 0 )->setReferenced( false );
1507	rpcPic->setUsedByCurr(0);
1508	rpcPic->setIsLongTerm(0);
1509	}
1510	//check that pictures of higher temporal layers are not used
1511	assert(rpcPic->getSlice( 0 )->isReferenced()==0\|\|rpcPic->getUsedByCurr()==0\|\|rpcPic->getTLayer()<=this->getTLayer());
1512	//check that pictures of higher or equal temporal layer are not in the RPS if the current picture is a TSA picture
1513	if(this->getNalUnitType() == NAL_UNIT_CODED_SLICE_TSA_R \|\| this->getNalUnitType() == NAL_UNIT_CODED_SLICE_TSA_N)
1514	{
1515	assert(rpcPic->getSlice( 0 )->isReferenced()==0\|\|rpcPic->getTLayer()<this->getTLayer());
1516	}
1517	//check that pictures marked as temporal layer non-reference pictures are not used for reference
1518	if(rpcPic->getPicSym()->getSlice(0)->getPOC() != this->getPOC() && rpcPic->getTLayer()==this->getTLayer())
1519	{
1520	assert(rpcPic->getSlice( 0 )->isReferenced()==0\|\|rpcPic->getUsedByCurr()==0\|\|rpcPic->getSlice( 0 )->getTemporalLayerNonReferenceFlag()==false);
1521	}
1522	}
1523	}
1524
1525	/** Function for applying picture marking based on the Reference Picture Set in pReferencePictureSet.
1526	*/
1527	#if ALLOW_RECOVERY_POINT_AS_RAP
1528	Int TComSlice::checkThatAllRefPicsAreAvailable( TComList<TComPic>& rcListPic, TComReferencePictureSet pReferencePictureSet, Bool printErrors, Int pocRandomAccess, Bool bUseRecoveryPoint)
1529	#else
1530	Int TComSlice::checkThatAllRefPicsAreAvailable( TComList<TComPic>& rcListPic, TComReferencePictureSet pReferencePictureSet, Bool printErrors, Int pocRandomAccess)
1531	#endif
1532	{
1533	#if ALLOW_RECOVERY_POINT_AS_RAP
1534	Int atLeastOneUnabledByRecoveryPoint = 0;
1535	Int atLeastOneFlushedByPreviousIDR = 0;
1536	#endif
1537	TComPic* rpcPic;
1538	Int i, isAvailable;
1539	Int atLeastOneLost = 0;
1540	Int atLeastOneRemoved = 0;
1541	Int iPocLost = 0;
1542
1543	// loop through all long-term pictures in the Reference Picture Set
1544	// to see if the picture should be kept as reference picture
1545	for(i=pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures();i<pReferencePictureSet->getNumberOfPictures();i++)
1546	{
1547	isAvailable = 0;
1548	// loop through all pictures in the reference picture buffer
1549	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1550	while ( iterPic != rcListPic.end())
1551	{
1552	rpcPic = *(iterPic++);
1553	if(pReferencePictureSet->getCheckLTMSBPresent(i)==true)
1554	{
1555	if(rpcPic->getIsLongTerm() && (rpcPic->getPicSym()->getSlice(0)->getPOC()) == pReferencePictureSet->getPOC(i) && rpcPic->getSlice(0)->isReferenced())
1556	{
1557	#if ALLOW_RECOVERY_POINT_AS_RAP
1558	if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess)
1559	{
1560	isAvailable = 0;
1561	}
1562	else
1563	{
1564	isAvailable = 1;
1565	}
1566	#else
1567	isAvailable = 1;
1568	#endif
1569	}
1570	}
1571	else
1572	{
1573	Int pocCycle = 1<<rpcPic->getPicSym()->getSlice(0)->getSPS()->getBitsForPOC();
1574	Int curPoc = rpcPic->getPicSym()->getSlice(0)->getPOC() & (pocCycle-1);
1575	Int refPoc = pReferencePictureSet->getPOC(i) & (pocCycle-1);
1576	if(rpcPic->getIsLongTerm() && curPoc == refPoc && rpcPic->getSlice(0)->isReferenced())
1577	{
1578	#if ALLOW_RECOVERY_POINT_AS_RAP
1579	if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess)
1580	{
1581	isAvailable = 0;
1582	}
1583	else
1584	{
1585	isAvailable = 1;
1586	}
1587	#else
1588	isAvailable = 1;
1589	#endif
1590	}
1591	}
1592	}
1593	// if there was no such long-term check the short terms
1594	if(!isAvailable)
1595	{
1596	iterPic = rcListPic.begin();
1597	while ( iterPic != rcListPic.end())
1598	{
1599	rpcPic = *(iterPic++);
1600
1601	Int pocCycle = 1 << rpcPic->getPicSym()->getSlice(0)->getSPS()->getBitsForPOC();
1602	Int curPoc = rpcPic->getPicSym()->getSlice(0)->getPOC();
1603	Int refPoc = pReferencePictureSet->getPOC(i);
1604	if (!pReferencePictureSet->getCheckLTMSBPresent(i))
1605	{
1606	curPoc = curPoc & (pocCycle - 1);
1607	refPoc = refPoc & (pocCycle - 1);
1608	}
1609
1610	if (rpcPic->getSlice(0)->isReferenced() && curPoc == refPoc)
1611	{
1612	#if ALLOW_RECOVERY_POINT_AS_RAP
1613	if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess)
1614	{
1615	isAvailable = 0;
1616	}
1617	else
1618	{
1619	isAvailable = 1;
1620	rpcPic->setIsLongTerm(1);
1621	break;
1622	}
1623	#else
1624	isAvailable = 1;
1625	rpcPic->setIsLongTerm(1);
1626	break;
1627	#endif
1628	}
1629	}
1630	}
1631	// report that a picture is lost if it is in the Reference Picture Set
1632	// but not available as reference picture
1633	if(isAvailable == 0)
1634	{
1635	if (this->getPOC() + pReferencePictureSet->getDeltaPOC(i) >= pocRandomAccess)
1636	{
1637	if(!pReferencePictureSet->getUsed(i) )
1638	{
1639	if(printErrors)
1640	{
1641	printf("\nLong-term reference picture with POC = %3d seems to have been removed or not correctly decoded.", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1642	}
1643	atLeastOneRemoved = 1;
1644	}
1645	else
1646	{
1647	if(printErrors)
1648	{
1649	printf("\nLong-term reference picture with POC = %3d is lost or not correctly decoded!", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1650	}
1651	atLeastOneLost = 1;
1652	iPocLost=this->getPOC() + pReferencePictureSet->getDeltaPOC(i);
1653	}
1654	}
1655	#if ALLOW_RECOVERY_POINT_AS_RAP
1656	else if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess)
1657	{
1658	atLeastOneUnabledByRecoveryPoint = 1;
1659	}
1660	else if(bUseRecoveryPoint && (this->getAssociatedIRAPType()==NAL_UNIT_CODED_SLICE_IDR_N_LP \|\| this->getAssociatedIRAPType()==NAL_UNIT_CODED_SLICE_IDR_W_RADL))
1661	{
1662	atLeastOneFlushedByPreviousIDR = 1;
1663	}
1664	#endif
1665	}
1666	}
1667	// loop through all short-term pictures in the Reference Picture Set
1668	// to see if the picture should be kept as reference picture
1669	for(i=0;i<pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures();i++)
1670	{
1671	isAvailable = 0;
1672	// loop through all pictures in the reference picture buffer
1673	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1674	while ( iterPic != rcListPic.end())
1675	{
1676	rpcPic = *(iterPic++);
1677
1678	if(!rpcPic->getIsLongTerm() && rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getPOC() + pReferencePictureSet->getDeltaPOC(i) && rpcPic->getSlice(0)->isReferenced())
1679	{
1680	#if ALLOW_RECOVERY_POINT_AS_RAP
1681	if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess)
1682	{
1683	isAvailable = 0;
1684	}
1685	else
1686	{
1687	isAvailable = 1;
1688	}
1689	#else
1690	isAvailable = 1;
1691	#endif
1692	}
1693	}
1694	// report that a picture is lost if it is in the Reference Picture Set
1695	// but not available as reference picture
1696	if(isAvailable == 0)
1697	{
1698	#if !UNAVAILABLE_PIC_BUGFIX
1699	if (this->getPOC() + pReferencePictureSet->getDeltaPOC(i) >= pocRandomAccess)
1700	#endif
1701	{
1702	if(!pReferencePictureSet->getUsed(i) )
1703	{
1704	if(printErrors)
1705	{
1706	printf("\nShort-term reference picture with POC = %3d seems to have been removed or not correctly decoded.", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1707	}
1708	atLeastOneRemoved = 1;
1709	}
1710	else
1711	{
1712	if(printErrors)
1713	{
1714	printf("\nShort-term reference picture with POC = %3d is lost or not correctly decoded!", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1715	}
1716	atLeastOneLost = 1;
1717	iPocLost=this->getPOC() + pReferencePictureSet->getDeltaPOC(i);
1718	}
1719	}
1720	#if ALLOW_RECOVERY_POINT_AS_RAP
1721	#if UNAVAILABLE_PIC_BUGFIX
1722	if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess)
1723	#else
1724	else if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess)
1725	#endif
1726	{
1727	atLeastOneUnabledByRecoveryPoint = 1;
1728	}
1729	else if(bUseRecoveryPoint && (this->getAssociatedIRAPType()==NAL_UNIT_CODED_SLICE_IDR_N_LP \|\| this->getAssociatedIRAPType()==NAL_UNIT_CODED_SLICE_IDR_W_RADL))
1730	{
1731	atLeastOneFlushedByPreviousIDR = 1;
1732	}
1733	#endif
1734	}
1735	}
1736
1737	#if ALLOW_RECOVERY_POINT_AS_RAP
1738	if(atLeastOneUnabledByRecoveryPoint \|\| atLeastOneFlushedByPreviousIDR)
1739	{
1740	return -1;
1741	}
1742	#endif
1743	if(atLeastOneLost)
1744	{
1745	return iPocLost+1;
1746	}
1747	if(atLeastOneRemoved)
1748	{
1749	return -2;
1750	}
1751	else
1752	{
1753	return 0;
1754	}
1755	}
1756
1757	/** Function for constructing an explicit Reference Picture Set out of the available pictures in a referenced Reference Picture Set
1758	*/
1759	#if ALLOW_RECOVERY_POINT_AS_RAP
1760	Void TComSlice::createExplicitReferencePictureSetFromReference( TComList<TComPic>& rcListPic, TComReferencePictureSet pReferencePictureSet, Bool isRAP, Int pocRandomAccess, Bool bUseRecoveryPoint)
1761	#else
1762	Void TComSlice::createExplicitReferencePictureSetFromReference( TComList<TComPic>& rcListPic, TComReferencePictureSet pReferencePictureSet, Bool isRAP)
1763	#endif
1764	{
1765	TComPic* rpcPic;
1766	Int i, j;
1767	Int k = 0;
1768	Int nrOfNegativePictures = 0;
1769	Int nrOfPositivePictures = 0;
1770	TComReferencePictureSet* pcRPS = this->getLocalRPS();
1771	#if EFFICIENT_FIELD_IRAP
1772	Bool irapIsInRPS = false;
1773	#endif
1774	#if P0297_VPS_POC_LSB_ALIGNED_FLAG
1775	Bool pocsAdjusted = false;
1776	#endif
1777
1778	// loop through all pictures in the Reference Picture Set
1779	for(i=0;i<pReferencePictureSet->getNumberOfPictures();i++)
1780	{
1781	j = 0;
1782	// loop through all pictures in the reference picture buffer
1783	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1784	while ( iterPic != rcListPic.end())
1785	{
1786	j++;
1787	rpcPic = *(iterPic++);
1788
1789	#if P0297_VPS_POC_LSB_ALIGNED_FLAG
1790	// poc adjustement by poc reset needs to be taken into account here
1791	Int deltaPOC = pReferencePictureSet->getDeltaPOC(i) - rpcPic->getPicSym()->getSlice(0)->getPocResetDeltaPoc();
1792	if (rpcPic->getPicSym()->getSlice(0)->getPocResetDeltaPoc() != 0)
1793	{
1794	pocsAdjusted = true;
1795	}
1796
1797	if (rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getPOC() + deltaPOC && rpcPic->getSlice(0)->isReferenced())
1798	#else
1799	if(rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getPOC() + pReferencePictureSet->getDeltaPOC(i) && rpcPic->getSlice(0)->isReferenced())
1800	#endif
1801	{
1802	// This picture exists as a reference picture
1803	// and should be added to the explicit Reference Picture Set
1804	#if P0297_VPS_POC_LSB_ALIGNED_FLAG
1805	pcRPS->setDeltaPOC(k, deltaPOC);
1806	#else
1807	pcRPS->setDeltaPOC(k, pReferencePictureSet->getDeltaPOC(i));
1808	#endif
1809	pcRPS->setUsed(k, pReferencePictureSet->getUsed(i) && (!isRAP));
1810	#if ALLOW_RECOVERY_POINT_AS_RAP
1811	#if P0297_VPS_POC_LSB_ALIGNED_FLAG
1812	pcRPS->setUsed(k, pcRPS->getUsed(k) && !(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + deltaPOC < pocRandomAccess) );
1813	#else
1814	pcRPS->setUsed(k, pcRPS->getUsed(k) && !(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess) );
1815	#endif
1816	#endif
1817	if(pcRPS->getDeltaPOC(k) < 0)
1818	{
1819	nrOfNegativePictures++;
1820	}
1821	else
1822	{
1823	#if EFFICIENT_FIELD_IRAP
1824	if(rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getAssociatedIRAPPOC() && this->getAssociatedIRAPPOC() == this->getPOC()+1)
1825	{
1826	irapIsInRPS = true;
1827	}
1828	#endif
1829	nrOfPositivePictures++;
1830	}
1831	k++;
1832	}
1833	}
1834	}
1835
1836	#if EFFICIENT_FIELD_IRAP
1837	Bool useNewRPS = false;
1838	// if current picture is complimentary field associated to IRAP, add the IRAP to its RPS.
1839	if(m_pcPic->isField() && !irapIsInRPS)
1840	{
1841	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1842	while ( iterPic != rcListPic.end())
1843	{
1844	rpcPic = *(iterPic++);
1845	if(rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getAssociatedIRAPPOC() && this->getAssociatedIRAPPOC() == this->getPOC()+1)
1846	{
1847	pcRPS->setDeltaPOC(k, 1);
1848	pcRPS->setUsed(k, true);
1849	nrOfPositivePictures++;
1850	k ++;
1851	useNewRPS = true;
1852	}
1853	}
1854	}
1855	#endif
1856	pcRPS->setNumberOfNegativePictures(nrOfNegativePictures);
1857	pcRPS->setNumberOfPositivePictures(nrOfPositivePictures);
1858	pcRPS->setNumberOfPictures(nrOfNegativePictures+nrOfPositivePictures);
1859	// This is a simplistic inter rps example. A smarter encoder will look for a better reference RPS to do the
1860	// inter RPS prediction with. Here we just use the reference used by pReferencePictureSet.
1861	// If pReferencePictureSet is not inter_RPS_predicted, then inter_RPS_prediction is for the current RPS also disabled.
1862	if (!pReferencePictureSet->getInterRPSPrediction()
1863	#if EFFICIENT_FIELD_IRAP
1864	\|\| useNewRPS
1865	#endif
1866	#if P0297_VPS_POC_LSB_ALIGNED_FLAG
1867	\|\| pocsAdjusted // inter RPS prediction does not work if POCs have been adjusted
1868	#endif
1869	)
1870	{
1871	pcRPS->setInterRPSPrediction(false);
1872	pcRPS->setNumRefIdc(0);
1873	}
1874	else
1875	{
1876	Int rIdx = this->getRPSidx() - pReferencePictureSet->getDeltaRIdxMinus1() - 1;
1877	Int deltaRPS = pReferencePictureSet->getDeltaRPS();
1878	TComReferencePictureSet* pcRefRPS = this->getSPS()->getRPSList()->getReferencePictureSet(rIdx);
1879	Int iRefPics = pcRefRPS->getNumberOfPictures();
1880	Int iNewIdc=0;
1881	for(i=0; i<= iRefPics; i++)
1882	{
1883	Int deltaPOC = ((i != iRefPics)? pcRefRPS->getDeltaPOC(i) : 0); // check if the reference abs POC is >= 0
1884	Int iRefIdc = 0;
1885	for (j=0; j < pcRPS->getNumberOfPictures(); j++) // loop through the pictures in the new RPS
1886	{
1887	if ( (deltaPOC + deltaRPS) == pcRPS->getDeltaPOC(j))
1888	{
1889	if (pcRPS->getUsed(j))
1890	{
1891	iRefIdc = 1;
1892	}
1893	else
1894	{
1895	iRefIdc = 2;
1896	}
1897	}
1898	}
1899	pcRPS->setRefIdc(i, iRefIdc);
1900	iNewIdc++;
1901	}
1902	pcRPS->setInterRPSPrediction(true);
1903	pcRPS->setNumRefIdc(iNewIdc);
1904	pcRPS->setDeltaRPS(deltaRPS);
1905	pcRPS->setDeltaRIdxMinus1(pReferencePictureSet->getDeltaRIdxMinus1() + this->getSPS()->getRPSList()->getNumberOfReferencePictureSets() - this->getRPSidx());
1906	}
1907
1908	this->setRPS(pcRPS);
1909	this->setRPSidx(-1);
1910	}
1911
1912	/** get AC and DC values for weighted pred
1913	* \param *wp
1914	* \returns Void
1915	*/
1916	Void TComSlice::getWpAcDcParam(WPACDCParam *&wp)
1917	{
1918	wp = m_weightACDCParam;
1919	}
1920
1921	/** init AC and DC values for weighted pred
1922	* \returns Void
1923	*/
1924	Void TComSlice::initWpAcDcParam()
1925	{
1926	for(Int iComp = 0; iComp < MAX_NUM_COMPONENT; iComp++ )
1927	{
1928	m_weightACDCParam[iComp].iAC = 0;
1929	m_weightACDCParam[iComp].iDC = 0;
1930	}
1931	}
1932
1933	/** get WP tables for weighted pred
1934	* \param RefPicList
1935	* \param iRefIdx
1936	* \param *&WPScalingParam
1937	* \returns Void
1938	*/
1939	Void TComSlice::getWpScaling( RefPicList e, Int iRefIdx, WPScalingParam *&wp )
1940	{
1941	assert (e<NUM_REF_PIC_LIST_01);
1942	wp = m_weightPredTable[e][iRefIdx];
1943	}
1944
1945	/** reset Default WP tables settings : no weight.
1946	* \param WPScalingParam
1947	* \returns Void
1948	*/
1949	Void TComSlice::resetWpScaling()
1950	{
1951	for ( Int e=0 ; e<NUM_REF_PIC_LIST_01 ; e++ )
1952	{
1953	for ( Int i=0 ; i<MAX_NUM_REF ; i++ )
1954	{
1955	for ( Int yuv=0 ; yuv<MAX_NUM_COMPONENT ; yuv++ )
1956	{
1957	WPScalingParam *pwp = &(m_weightPredTable[e][i][yuv]);
1958	pwp->bPresentFlag = false;
1959	pwp->uiLog2WeightDenom = 0;
1960	pwp->uiLog2WeightDenom = 0;
1961	pwp->iWeight = 1;
1962	pwp->iOffset = 0;
1963	}
1964	}
1965	}
1966	}
1967
1968	/** init WP table
1969	* \returns Void
1970	*/
1971	Void TComSlice::initWpScaling()
1972	{
1973	const Bool bUseHighPrecisionPredictionWeighting = getSPS()->getUseHighPrecisionPredictionWeighting();
1974	for ( Int e=0 ; e<NUM_REF_PIC_LIST_01 ; e++ )
1975	{
1976	for ( Int i=0 ; i<MAX_NUM_REF ; i++ )
1977	{
1978	for ( Int yuv=0 ; yuv<MAX_NUM_COMPONENT ; yuv++ )
1979	{
1980	WPScalingParam *pwp = &(m_weightPredTable[e][i][yuv]);
1981	if ( !pwp->bPresentFlag )
1982	{
1983	// Inferring values not present :
1984	pwp->iWeight = (1 << pwp->uiLog2WeightDenom);
1985	pwp->iOffset = 0;
1986	}
1987
1988	const Int offsetScalingFactor = bUseHighPrecisionPredictionWeighting ? 1 : (1 << (g_bitDepth[toChannelType(ComponentID(yuv))]-8));
1989
1990	pwp->w = pwp->iWeight;
1991	pwp->o = pwp->iOffset * offsetScalingFactor; //NOTE: This value of the ".o" variable is never used - .o is set immediately before it gets used
1992	pwp->shift = pwp->uiLog2WeightDenom;
1993	pwp->round = (pwp->uiLog2WeightDenom>=1) ? (1 << (pwp->uiLog2WeightDenom-1)) : (0);
1994	}
1995	}
1996	}
1997	}
1998
1999	// ------------------------------------------------------------------------------------------------
2000	// Video parameter set (VPS)
2001	// ------------------------------------------------------------------------------------------------
2002	#if SVC_EXTENSION
2003	TComVPS::TComVPS()
2004	: m_VPSId ( 0)
2005	#if VPS_RESERVED_FLAGS
2006	, m_baseLayerInternalFlag (true)
2007	, m_baseLayerAvailableFlag (true)
2008	#endif
2009	, m_uiMaxTLayers ( 1)
2010	, m_uiMaxLayers ( 1)
2011	, m_bTemporalIdNestingFlag (false)
2012	, m_numHrdParameters ( 0)
2013	, m_hrdParameters (NULL)
2014	, m_hrdOpSetIdx (NULL)
2015	, m_cprmsPresentFlag (NULL)
2016	, m_maxLayerId (0)
2017	, m_numLayerSets (0)
2018	#if VPS_EXTN_OP_LAYER_SETS
2019	, m_numOutputLayerSets (0)
2020	#endif
2021	, m_numProfileTierLevel (0)
2022	#if !VPS_EXTN_UEV_CODING
2023	, m_moreOutputLayerSetsThanDefaultFlag (false)
2024	#endif
2025	, m_numAddOutputLayerSets (0)
2026	#if P0295_DEFAULT_OUT_LAYER_IDC
2027	, m_defaultTargetOutputLayerIdc (0)
2028	#else
2029	#if O0109_DEFAULT_ONE_OUT_LAYER_IDC
2030	, m_defaultOneTargetOutputLayerIdc (0)
2031	#else
2032	, m_defaultOneTargetOutputLayerFlag (false)
2033	#endif
2034	#endif
2035	, m_bitRatePresentVpsFlag (false)
2036	, m_picRatePresentVpsFlag (false)
2037	#if REPN_FORMAT_IN_VPS
2038	#if Q0195_REP_FORMAT_CLEANUP
2039	, m_repFormatIdxPresentFlag (false)
2040	#else
2041	, m_repFormatIdxPresentFlag (true)
2042	#endif
2043	, m_vpsNumRepFormats (1)
2044	#endif
2045	#if VIEW_ID_RELATED_SIGNALING
2046	#if O0109_VIEW_ID_LEN
2047	, m_viewIdLen (0)
2048	#else
2049	, m_viewIdLenMinus1 (0)
2050	#endif
2051	#endif
2052	#if !P0307_REMOVE_VPS_VUI_OFFSET
2053	#if VPS_VUI_OFFSET
2054	, m_vpsVuiOffset (0)
2055	#endif
2056	#endif
2057	#if P0307_VPS_NON_VUI_EXTENSION
2058	, m_vpsNonVuiExtLength (0)
2059	#endif
2060	#if P0297_VPS_POC_LSB_ALIGNED_FLAG
2061	, m_vpsPocLsbAlignedFlag(false)
2062	#endif
2063	{
2064	for( Int i = 0; i < MAX_TLAYER; i++)
2065	{
2066	m_numReorderPics[i] = 0;
2067	m_uiMaxDecPicBuffering[i] = 1;
2068	m_uiMaxLatencyIncrease[i] = 0;
2069	}
2070
2071	#if VPS_EXTN_MASK_AND_DIM_INFO
2072	#if VPS_AVC_BL_FLAG_REMOVAL
2073	m_nonHEVCBaseLayerFlag = false;
2074	#else
2075	m_avcBaseLayerFlag = false;
2076	#endif
2077	m_splittingFlag = false;
2078	::memset(m_scalabilityMask, 0, sizeof(m_scalabilityMask));
2079	::memset(m_dimensionIdLen, 0, sizeof(m_dimensionIdLen));
2080	m_nuhLayerIdPresentFlag = false;
2081	::memset(m_layerIdInNuh, 0, sizeof(m_layerIdInNuh));
2082	::memset(m_dimensionId, 0, sizeof(m_dimensionId));
2083
2084	m_numScalabilityTypes = 0;
2085	::memset(m_layerIdInVps, 0, sizeof(m_layerIdInVps));
2086	#endif
2087	#if VPS_EXTN_PROFILE_INFO
2088	::memset(m_profilePresentFlag, 0, sizeof(m_profilePresentFlag));
2089	#if !P0048_REMOVE_PROFILE_REF
2090	::memset(m_profileLayerSetRef, 0, sizeof(m_profileLayerSetRef));
2091	#endif
2092	#endif
2093	#if VPS_EXTN_OP_LAYER_SETS
2094	::memset(m_layerIdIncludedFlag, 0, sizeof(m_layerIdIncludedFlag));
2095	// Consider dynamic allocation for outputLayerSetIdx and outputLayerFlag
2096	::memset(m_outputLayerSetIdx, 0, sizeof(m_outputLayerSetIdx));
2097	::memset(m_outputLayerFlag, 0, sizeof(m_outputLayerFlag));
2098	#endif
2099	#if VPS_EXTN_DIRECT_REF_LAYERS
2100	::memset(m_directDependencyFlag, 0, sizeof(m_directDependencyFlag));
2101	::memset(m_numDirectRefLayers, 0, sizeof(m_numDirectRefLayers ));
2102	::memset(m_refLayerId, 0, sizeof(m_refLayerId ));
2103	m_directDepTypeLen = 2;
2104	::memset(m_directDependencyType, 0, sizeof(m_directDependencyType));
2105	#endif
2106	#if !NECESSARY_LAYER_FLAG
2107	#if DERIVE_LAYER_ID_LIST_VARIABLES
2108	::memset(m_layerSetLayerIdList, 0, sizeof(m_layerSetLayerIdList));
2109	::memset(m_numLayerInIdList, 0, sizeof(m_numLayerInIdList ));
2110	#endif
2111	#endif
2112	#if !PER_LAYER_PTL
2113	::memset(m_profileLevelTierIdx, 0, sizeof(m_profileLevelTierIdx));
2114	#endif
2115	m_maxOneActiveRefLayerFlag = true;
2116	#if O0062_POC_LSB_NOT_PRESENT_FLAG
2117	::memset(m_pocLsbNotPresentFlag, 0, sizeof(m_pocLsbNotPresentFlag));
2118	#endif
2119	#if O0223_PICTURE_TYPES_ALIGN_FLAG
2120	m_crossLayerPictureTypeAlignFlag = true;
2121	#endif
2122	m_crossLayerIrapAlignFlag = true;
2123	#if P0068_CROSS_LAYER_ALIGNED_IDR_ONLY_FOR_IRAP_FLAG
2124	m_crossLayerAlignedIdrOnlyFlag = false;
2125	#endif
2126	m_maxTidRefPresentFlag = true;
2127	for( Int i = 0; i < MAX_VPS_LAYER_ID_PLUS1 - 1; i++)
2128	{
2129	#if O0225_MAX_TID_FOR_REF_LAYERS
2130	for( Int j = 0; j < MAX_VPS_LAYER_ID_PLUS1; j++)
2131	{
2132	m_maxTidIlRefPicsPlus1[i][j] = m_uiMaxTLayers + 1;
2133	}
2134	#else
2135	m_maxTidIlRefPicsPlus1[i] = m_uiMaxTLayers + 1;
2136	#endif
2137	}
2138	#if VPS_VUI_TILES_NOT_IN_USE__FLAG
2139	m_tilesNotInUseFlag = true;
2140	::memset(m_tilesInUseFlag, 0, sizeof(m_tilesInUseFlag));
2141	::memset(m_loopFilterNotAcrossTilesFlag, 0, sizeof(m_loopFilterNotAcrossTilesFlag));
2142	#endif
2143	::memset(m_tileBoundariesAlignedFlag, 0, sizeof(m_tileBoundariesAlignedFlag));
2144	#if VPS_VUI_WPP_NOT_IN_USE__FLAG
2145	m_wppNotInUseFlag = true;
2146	::memset(m_wppInUseFlag, 0, sizeof(m_wppInUseFlag));
2147	#endif
2148	#if N0160_VUI_EXT_ILP_REF
2149	m_ilpRestrictedRefLayersFlag = false;
2150	::memset(m_minSpatialSegmentOffsetPlus1, 0, sizeof(m_minSpatialSegmentOffsetPlus1));
2151	::memset(m_ctuBasedOffsetEnabledFlag, 0, sizeof(m_ctuBasedOffsetEnabledFlag));
2152	::memset(m_minHorizontalCtuOffsetPlus1, 0, sizeof(m_minHorizontalCtuOffsetPlus1));
2153	#endif
2154	#if VPS_VUI_VIDEO_SIGNAL
2155	m_vidSigPresentVpsFlag=true;
2156	m_vpsVidSigInfo=1;
2157	::memset( m_vpsVidSigIdx, 0, sizeof(m_vpsVidSigIdx) );
2158	m_vpsVidSigIdx[0]=0;
2159	for (Int i=0; i < 16; i++)
2160	{
2161	m_vpsVidFormat[i] = 5;
2162	m_vpsFullRangeFlag[i] = false;
2163	m_vpsColorPrimaries[i] = 2;
2164	m_vpsTransChar[i] = 2;
2165	m_vpsMatCoeff[i] = 2;
2166	}
2167	#endif
2168	::memset(m_bitRatePresentFlag, 0, sizeof(m_bitRatePresentFlag));
2169	::memset(m_picRatePresentFlag, 0, sizeof(m_picRatePresentFlag));
2170	::memset(m_avgBitRate , 0, sizeof(m_avgBitRate) );
2171	::memset(m_maxBitRate , 0, sizeof(m_maxBitRate) );
2172	::memset(m_constPicRateIdc , 0, sizeof(m_constPicRateIdc) );
2173	::memset(m_avgPicRate , 0, sizeof(m_avgPicRate) );
2174	#if REPN_FORMAT_IN_VPS
2175	::memset( m_vpsRepFormatIdx, 0, sizeof(m_vpsRepFormatIdx) );
2176	#endif
2177	#if VIEW_ID_RELATED_SIGNALING
2178	::memset(m_viewIdVal, 0, sizeof(m_viewIdVal));
2179	#endif
2180	#if O0092_0094_DEPENDENCY_CONSTRAINT
2181	for (Int i = 0; i < MAX_NUM_LAYER_IDS; i++)
2182	{
2183	m_numberRefLayers[i] = 0;
2184	for (Int j = 0; j < MAX_NUM_LAYER_IDS; j++)
2185	{
2186	m_recursiveRefLayerFlag[i][j] = 0;
2187	}
2188	}
2189	#endif
2190	#if VPS_DPB_SIZE_TABLE
2191	::memset( m_subLayerFlagInfoPresentFlag, 0, sizeof(m_subLayerFlagInfoPresentFlag ) );
2192	::memset( m_subLayerDpbInfoPresentFlag, 0, sizeof(m_subLayerDpbInfoPresentFlag ) );
2193	::memset( m_maxVpsDecPicBufferingMinus1, 0, sizeof(m_maxVpsDecPicBufferingMinus1 ) );
2194	#if RESOLUTION_BASED_DPB
2195	::memset( m_maxVpsLayerDecPicBuffMinus1, 0, sizeof(m_maxVpsLayerDecPicBuffMinus1 ) );
2196	#endif
2197	::memset( m_maxVpsNumReorderPics, 0, sizeof(m_maxVpsNumReorderPics ) );
2198	::memset( m_maxVpsLatencyIncreasePlus1, 0, sizeof(m_maxVpsLatencyIncreasePlus1 ) );
2199	::memset( m_numSubDpbs , 0, sizeof(m_numSubDpbs) );
2200	#endif
2201	::memset( m_baseLayerPSCompatibilityFlag, 0, sizeof(m_baseLayerPSCompatibilityFlag) );
2202	}
2203	#else
2204	TComVPS::TComVPS()
2205	: m_VPSId ( 0)
2206	, m_uiMaxTLayers ( 1)
2207	, m_uiMaxLayers ( 1)
2208	, m_bTemporalIdNestingFlag (false)
2209	, m_numHrdParameters ( 0)
2210	, m_maxNuhReservedZeroLayerId ( 0)
2211	, m_hrdParameters (NULL)
2212	, m_hrdOpSetIdx (NULL)
2213	, m_cprmsPresentFlag (NULL)
2214	{
2215
2216	for( Int i = 0; i < MAX_TLAYER; i++)
2217	{
2218	m_numReorderPics[i] = 0;
2219	m_uiMaxDecPicBuffering[i] = 1;
2220	m_uiMaxLatencyIncrease[i] = 0;
2221	}
2222	}
2223	#endif //SVC_EXTENSION
2224
2225	TComVPS::~TComVPS()
2226	{
2227	if( m_hrdParameters != NULL ) delete[] m_hrdParameters;
2228	if( m_hrdOpSetIdx != NULL ) delete[] m_hrdOpSetIdx;
2229	if( m_cprmsPresentFlag != NULL ) delete[] m_cprmsPresentFlag;
2230	}
2231
2232	// ------------------------------------------------------------------------------------------------
2233	// Sequence parameter set (SPS)
2234	// ------------------------------------------------------------------------------------------------
2235
2236	TComSPS::TComSPS()
2237	: m_SPSId ( 0)
2238	, m_VPSId ( 0)
2239	, m_chromaFormatIdc (CHROMA_420)
2240	, m_uiMaxTLayers ( 1)
2241	#if R0279_REP_FORMAT_INBL
2242	, m_bV1CompatibleSPSFlag ( 0)
2243	#endif
2244	// Structure
2245	, m_picWidthInLumaSamples (352)
2246	, m_picHeightInLumaSamples (288)
2247	, m_log2MinCodingBlockSize ( 0)
2248	, m_log2DiffMaxMinCodingBlockSize(0)
2249	, m_uiMaxCUWidth ( 32)
2250	, m_uiMaxCUHeight ( 32)
2251	, m_uiMaxCUDepth ( 3)
2252	, m_bLongTermRefsPresent (false)
2253	, m_uiQuadtreeTULog2MaxSize ( 0)
2254	, m_uiQuadtreeTULog2MinSize ( 0)
2255	, m_uiQuadtreeTUMaxDepthInter ( 0)
2256	, m_uiQuadtreeTUMaxDepthIntra ( 0)
2257	// Tool list
2258	, m_usePCM (false)
2259	, m_pcmLog2MaxSize ( 5)
2260	, m_uiPCMLog2MinSize ( 7)
2261	, m_useExtendedPrecision (false)
2262	, m_useHighPrecisionPredictionWeighting(false)
2263	, m_useResidualRotation (false)
2264	, m_useSingleSignificanceMapContext(false)
2265	, m_useGolombRiceParameterAdaptation(false)
2266	, m_alignCABACBeforeBypass (false)
2267	, m_bPCMFilterDisableFlag (false)
2268	, m_disableIntraReferenceSmoothing(false)
2269	, m_uiBitsForPOC ( 8)
2270	, m_numLongTermRefPicSPS ( 0)
2271	, m_uiMaxTrSize ( 32)
2272	, m_bUseSAO (false)
2273	, m_bTemporalIdNestingFlag (false)
2274	, m_scalingListEnabledFlag (false)
2275	, m_useStrongIntraSmoothing (false)
2276	, m_vuiParametersPresentFlag (false)
2277	, m_vuiParameters ()
2278	#if SVC_EXTENSION
2279	, m_layerId ( 0 )
2280	, m_extensionFlag ( false )
2281	#if !MOVE_SCALED_OFFSET_TO_PPS
2282	, m_numScaledRefLayerOffsets ( 0 )
2283	#endif
2284	#if REPN_FORMAT_IN_VPS
2285	, m_updateRepFormatFlag (false)
2286	#if O0096_REP_FORMAT_INDEX
2287	, m_updateRepFormatIndex (0)
2288	#endif
2289	#endif
2290	#if SCALINGLIST_INFERRING
2291	, m_inferScalingListFlag ( false )
2292	, m_scalingListRefLayerId ( 0 )
2293	#endif
2294	#endif //SVC_EXTENSION
2295	{
2296	for(Int ch=0; ch<MAX_NUM_CHANNEL_TYPE; ch++)
2297	{
2298	m_uiBitDepth [ch] = 8;
2299	m_uiPCMBitDepth[ch] = 8;
2300	m_qpBDOffset [ch] = 0;
2301	}
2302
2303	for ( Int i = 0; i < MAX_TLAYER; i++ )
2304	{
2305	m_uiMaxLatencyIncrease[i] = 0;
2306	m_uiMaxDecPicBuffering[i] = 1;
2307	m_numReorderPics[i] = 0;
2308	}
2309
2310	for (UInt signallingModeIndex = 0; signallingModeIndex < NUMBER_OF_RDPCM_SIGNALLING_MODES; signallingModeIndex++)
2311	{
2312	m_useResidualDPCM[signallingModeIndex] = false;
2313	}
2314
2315	m_scalingList = new TComScalingList;
2316	::memset(m_ltRefPicPocLsbSps, 0, sizeof(m_ltRefPicPocLsbSps));
2317	::memset(m_usedByCurrPicLtSPSFlag, 0, sizeof(m_usedByCurrPicLtSPSFlag));
2318
2319	#if !MOVE_SCALED_OFFSET_TO_PPS
2320	#if P0312_VERT_PHASE_ADJ
2321	::memset(m_vertPhasePositionEnableFlag, 0, sizeof(m_vertPhasePositionEnableFlag));
2322	#endif
2323	#endif
2324	}
2325
2326	TComSPS::~TComSPS()
2327	{
2328	#if SCALINGLIST_INFERRING
2329	if( !m_inferScalingListFlag )
2330	#endif
2331	delete m_scalingList;
2332	m_RPSList.destroy();
2333	}
2334
2335	Void TComSPS::createRPSList( Int numRPS )
2336	{
2337	m_RPSList.destroy();
2338	m_RPSList.create(numRPS);
2339	}
2340
2341	Void TComSPS::setHrdParameters( UInt frameRate, UInt numDU, UInt bitRate, Bool randomAccess )
2342	{
2343	if( !getVuiParametersPresentFlag() )
2344	{
2345	return;
2346	}
2347
2348	TComVUI *vui = getVuiParameters();
2349	TComHRD *hrd = vui->getHrdParameters();
2350
2351	TimingInfo *timingInfo = vui->getTimingInfo();
2352	#if SVC_EXTENSION
2353	if( m_layerId > 0 )
2354	{
2355	timingInfo->setTimingInfoPresentFlag( false );
2356	return;
2357	}
2358	#endif
2359
2360	timingInfo->setTimingInfoPresentFlag( true );
2361	switch( frameRate )
2362	{
2363	case 24:
2364	timingInfo->setNumUnitsInTick( 1125000 ); timingInfo->setTimeScale ( 27000000 );
2365	break;
2366	case 25:
2367	timingInfo->setNumUnitsInTick( 1080000 ); timingInfo->setTimeScale ( 27000000 );
2368	break;
2369	case 30:
2370	timingInfo->setNumUnitsInTick( 900900 ); timingInfo->setTimeScale ( 27000000 );
2371	break;
2372	case 50:
2373	timingInfo->setNumUnitsInTick( 540000 ); timingInfo->setTimeScale ( 27000000 );
2374	break;
2375	case 60:
2376	timingInfo->setNumUnitsInTick( 450450 ); timingInfo->setTimeScale ( 27000000 );
2377	break;
2378	default:
2379	timingInfo->setNumUnitsInTick( 1001 ); timingInfo->setTimeScale ( 60000 );
2380	break;
2381	}
2382
2383	Bool rateCnt = ( bitRate > 0 );
2384	hrd->setNalHrdParametersPresentFlag( rateCnt );
2385	hrd->setVclHrdParametersPresentFlag( rateCnt );
2386
2387	hrd->setSubPicCpbParamsPresentFlag( ( numDU > 1 ) );
2388
2389	if( hrd->getSubPicCpbParamsPresentFlag() )
2390	{
2391	hrd->setTickDivisorMinus2( 100 - 2 ); //
2392	hrd->setDuCpbRemovalDelayLengthMinus1( 7 ); // 8-bit precision ( plus 1 for last DU in AU )
2393	hrd->setSubPicCpbParamsInPicTimingSEIFlag( true );
2394	hrd->setDpbOutputDelayDuLengthMinus1( 5 + 7 ); // With sub-clock tick factor of 100, at least 7 bits to have the same value as AU dpb delay
2395	}
2396	else
2397	{
2398	hrd->setSubPicCpbParamsInPicTimingSEIFlag( false );
2399	}
2400
2401	hrd->setBitRateScale( 4 ); // in units of 2~( 6 + 4 ) = 1,024 bps
2402	hrd->setCpbSizeScale( 6 ); // in units of 2~( 4 + 4 ) = 1,024 bit
2403	hrd->setDuCpbSizeScale( 6 ); // in units of 2~( 4 + 4 ) = 1,024 bit
2404
2405	hrd->setInitialCpbRemovalDelayLengthMinus1(15); // assuming 0.5 sec, log2( 90,000 * 0.5 ) = 16-bit
2406	if( randomAccess )
2407	{
2408	hrd->setCpbRemovalDelayLengthMinus1(5); // 32 = 2^5 (plus 1)
2409	hrd->setDpbOutputDelayLengthMinus1 (5); // 32 + 3 = 2^6
2410	}
2411	else
2412	{
2413	hrd->setCpbRemovalDelayLengthMinus1(9); // max. 2^10
2414	hrd->setDpbOutputDelayLengthMinus1 (9); // max. 2^10
2415	}
2416
2417	/*
2418	Note: only the case of "vps_max_temporal_layers_minus1 = 0" is supported.
2419	*/
2420	Int i, j;
2421	UInt bitrateValue, cpbSizeValue;
2422	UInt duCpbSizeValue;
2423	UInt duBitRateValue = 0;
2424
2425	for( i = 0; i < MAX_TLAYER; i ++ )
2426	{
2427	hrd->setFixedPicRateFlag( i, 1 );
2428	hrd->setPicDurationInTcMinus1( i, 0 );
2429	hrd->setLowDelayHrdFlag( i, 0 );
2430	hrd->setCpbCntMinus1( i, 0 );
2431
2432	bitrateValue = bitRate;
2433	cpbSizeValue = bitRate; // 1 second
2434	duCpbSizeValue = bitRate/numDU;
2435	duBitRateValue = bitRate;
2436
2437	for( j = 0; j < ( hrd->getCpbCntMinus1( i ) + 1 ); j ++ )
2438	{
2439	hrd->setBitRateValueMinus1( i, j, 0, ( bitrateValue - 1 ) );
2440	hrd->setCpbSizeValueMinus1( i, j, 0, ( cpbSizeValue - 1 ) );
2441	hrd->setDuCpbSizeValueMinus1( i, j, 0, ( duCpbSizeValue - 1 ) );
2442	hrd->setCbrFlag( i, j, 0, ( j == 0 ) );
2443
2444	hrd->setBitRateValueMinus1( i, j, 1, ( bitrateValue - 1) );
2445	hrd->setCpbSizeValueMinus1( i, j, 1, ( cpbSizeValue - 1 ) );
2446	hrd->setDuCpbSizeValueMinus1( i, j, 1, ( duCpbSizeValue - 1 ) );
2447	hrd->setDuBitRateValueMinus1( i, j, 1, ( duBitRateValue - 1 ) );
2448	hrd->setCbrFlag( i, j, 1, ( j == 0 ) );
2449	}
2450	}
2451	}
2452
2453	const Int TComSPS::m_winUnitX[]={1,2,2,1};
2454	const Int TComSPS::m_winUnitY[]={1,2,1,1};
2455
2456	#if !MOVE_SCALED_OFFSET_TO_PPS
2457	#if O0098_SCALED_REF_LAYER_ID
2458	Window& TComSPS::getScaledRefLayerWindowForLayer(Int layerId)
2459	{
2460	static Window win;
2461
2462	for (Int i = 0; i < m_numScaledRefLayerOffsets; i++)
2463	{
2464	if (layerId == m_scaledRefLayerId[i])
2465	{
2466	return m_scaledRefLayerWindow[i];
2467	}
2468	}
2469
2470	win.resetWindow(); // scaled reference layer offsets are inferred to be zero when not present
2471	return win;
2472	}
2473	#endif
2474	#if REF_REGION_OFFSET
2475	Window& TComSPS::getRefLayerWindowForLayer(Int layerId)
2476	{
2477	static Window win;
2478
2479	for (Int i = 0; i < m_numRefLayerOffsets; i++)
2480	{
2481	if (layerId == m_refLayerId[i])
2482	{
2483	return m_refLayerWindow[i];
2484	}
2485	}
2486
2487	win.resetWindow(); // reference region offsets are inferred to be zero when not present
2488	return win;
2489	}
2490	#endif
2491	#endif
2492
2493	TComPPS::TComPPS()
2494	: m_PPSId (0)
2495	, m_SPSId (0)
2496	, m_picInitQPMinus26 (0)
2497	, m_useDQP (false)
2498	, m_bConstrainedIntraPred (false)
2499	, m_bSliceChromaQpFlag (false)
2500	, m_pcSPS (NULL)
2501	, m_uiMaxCuDQPDepth (0)
2502	, m_uiMinCuDQPSize (0)
2503	, m_MaxCuChromaQpAdjDepth (0)
2504	, m_MinCuChromaQpAdjSize (0)
2505	, m_ChromaQpAdjTableSize (0)
2506	, m_chromaCbQpOffset (0)
2507	, m_chromaCrQpOffset (0)
2508	, m_numRefIdxL0DefaultActive (1)
2509	, m_numRefIdxL1DefaultActive (1)
2510	, m_useCrossComponentPrediction (false)
2511	, m_TransquantBypassEnableFlag (false)
2512	, m_useTransformSkip (false)
2513	, m_transformSkipLog2MaxSize (2)
2514	, m_dependentSliceSegmentsEnabledFlag(false)
2515	, m_tilesEnabledFlag (false)
2516	, m_entropyCodingSyncEnabledFlag (false)
2517	, m_loopFilterAcrossTilesEnabledFlag (true)
2518	, m_uniformSpacingFlag (false)
2519	, m_numTileColumnsMinus1 (0)
2520	, m_numTileRowsMinus1 (0)
2521	, m_numSubstreams (1)
2522	, m_signHideFlag (0)
2523	, m_cabacInitPresentFlag (false)
2524	, m_encCABACTableIdx (I_SLICE)
2525	, m_sliceHeaderExtensionPresentFlag (false)
2526	, m_loopFilterAcrossSlicesEnabledFlag(false)
2527	, m_listsModificationPresentFlag (0)
2528	, m_numExtraSliceHeaderBits (0)
2529
2530	#if SVC_EXTENSION
2531	, m_extensionFlag(false)
2532	#if SCALINGLIST_INFERRING
2533	, m_layerId(0)
2534	, m_inferScalingListFlag ( false )
2535	, m_scalingListRefLayerId ( 0 )
2536	#endif
2537	#if POC_RESET_IDC
2538	, m_pocResetInfoPresentFlag (false)
2539	#endif
2540	#if MOVE_SCALED_OFFSET_TO_PPS
2541	, m_numRefLayerLocationOffsets ( 0 )
2542	#endif
2543	#if Q0048_CGS_3D_ASYMLUT
2544	, m_nCGSFlag(0)
2545	, m_nCGSOutputBitDepthY(0)
2546	, m_nCGSOutputBitDepthC(0)
2547	#endif
2548	#endif //SVC_EXTENSION
2549	{
2550	m_scalingList = new TComScalingList;
2551	for(Int ch=0; ch<MAX_NUM_CHANNEL_TYPE; ch++)
2552	{
2553	m_saoOffsetBitShift[ch] = 0;
2554	}
2555	m_ChromaQpAdjTable[0].u.comp.CbOffset = 0;
2556	m_ChromaQpAdjTable[0].u.comp.CrOffset = 0;
2557
2558	#if SVC_EXTENSION
2559	#if REF_REGION_OFFSET
2560	::memset(m_scaledRefLayerOffsetPresentFlag, 0, sizeof(m_scaledRefLayerOffsetPresentFlag));
2561	::memset(m_refRegionOffsetPresentFlag, 0, sizeof(m_refRegionOffsetPresentFlag));
2562	#endif
2563	#if R0209_GENERIC_PHASE
2564	::memset(m_resamplePhaseSetPresentFlag, 0, sizeof(m_resamplePhaseSetPresentFlag));
2565	::memset(m_phaseHorLuma, 0, sizeof(m_phaseHorLuma));
2566	::memset(m_phaseVerLuma, 0, sizeof(m_phaseVerLuma));
2567	::memset(m_phaseHorChroma, 0, sizeof(m_phaseHorChroma));
2568	::memset(m_phaseVerChroma, 0, sizeof(m_phaseVerChroma));
2569	#endif
2570	#endif //SVC_EXTENSION
2571	}
2572
2573	TComPPS::~TComPPS()
2574	{
2575	#if SCALINGLIST_INFERRING
2576	if( !m_inferScalingListFlag )
2577	#endif
2578	delete m_scalingList;
2579	}
2580
2581	TComReferencePictureSet::TComReferencePictureSet()
2582	: m_numberOfPictures (0)
2583	, m_numberOfNegativePictures (0)
2584	, m_numberOfPositivePictures (0)
2585	, m_numberOfLongtermPictures (0)
2586	, m_interRPSPrediction (0)
2587	, m_deltaRIdxMinus1 (0)
2588	, m_deltaRPS (0)
2589	, m_numRefIdc (0)
2590	{
2591	::memset( m_deltaPOC, 0, sizeof(m_deltaPOC) );
2592	::memset( m_POC, 0, sizeof(m_POC) );
2593	::memset( m_used, 0, sizeof(m_used) );
2594	::memset( m_refIdc, 0, sizeof(m_refIdc) );
2595	}
2596
2597	TComReferencePictureSet::~TComReferencePictureSet()
2598	{
2599	}
2600
2601	Void TComReferencePictureSet::setUsed(Int bufferNum, Bool used)
2602	{
2603	m_used[bufferNum] = used;
2604	}
2605
2606	Void TComReferencePictureSet::setDeltaPOC(Int bufferNum, Int deltaPOC)
2607	{
2608	m_deltaPOC[bufferNum] = deltaPOC;
2609	}
2610
2611	Void TComReferencePictureSet::setNumberOfPictures(Int numberOfPictures)
2612	{
2613	m_numberOfPictures = numberOfPictures;
2614	}
2615
2616	Int TComReferencePictureSet::getUsed(Int bufferNum)
2617	{
2618	return m_used[bufferNum];
2619	}
2620
2621	Int TComReferencePictureSet::getDeltaPOC(Int bufferNum)
2622	{
2623	return m_deltaPOC[bufferNum];
2624	}
2625
2626	Int TComReferencePictureSet::getNumberOfPictures()
2627	{
2628	return m_numberOfPictures;
2629	}
2630
2631	Int TComReferencePictureSet::getPOC(Int bufferNum)
2632	{
2633	return m_POC[bufferNum];
2634	}
2635
2636	Void TComReferencePictureSet::setPOC(Int bufferNum, Int POC)
2637	{
2638	m_POC[bufferNum] = POC;
2639	}
2640
2641	Bool TComReferencePictureSet::getCheckLTMSBPresent(Int bufferNum)
2642	{
2643	return m_bCheckLTMSB[bufferNum];
2644	}
2645
2646	Void TComReferencePictureSet::setCheckLTMSBPresent(Int bufferNum, Bool b)
2647	{
2648	m_bCheckLTMSB[bufferNum] = b;
2649	}
2650
2651	/** set the reference idc value at uiBufferNum entry to the value of iRefIdc
2652	* \param uiBufferNum
2653	* \param iRefIdc
2654	* \returns Void
2655	*/
2656	Void TComReferencePictureSet::setRefIdc(Int bufferNum, Int refIdc)
2657	{
2658	m_refIdc[bufferNum] = refIdc;
2659	}
2660
2661	/** get the reference idc value at uiBufferNum
2662	* \param uiBufferNum
2663	* \returns Int
2664	*/
2665	Int TComReferencePictureSet::getRefIdc(Int bufferNum)
2666	{
2667	return m_refIdc[bufferNum];
2668	}
2669
2670	/** Sorts the deltaPOC and Used by current values in the RPS based on the deltaPOC values.
2671	* deltaPOC values are sorted with -ve values before the +ve values. -ve values are in decreasing order.
2672	* +ve values are in increasing order.
2673	* \returns Void
2674	*/
2675	Void TComReferencePictureSet::sortDeltaPOC()
2676	{
2677	// sort in increasing order (smallest first)
2678	for(Int j=1; j < getNumberOfPictures(); j++)
2679	{
2680	Int deltaPOC = getDeltaPOC(j);
2681	Bool used = getUsed(j);
2682	for (Int k=j-1; k >= 0; k--)
2683	{
2684	Int temp = getDeltaPOC(k);
2685	if (deltaPOC < temp)
2686	{
2687	setDeltaPOC(k+1, temp);
2688	setUsed(k+1, getUsed(k));
2689	setDeltaPOC(k, deltaPOC);
2690	setUsed(k, used);
2691	}
2692	}
2693	}
2694	// flip the negative values to largest first
2695	Int numNegPics = getNumberOfNegativePictures();
2696	for(Int j=0, k=numNegPics-1; j < numNegPics>>1; j++, k--)
2697	{
2698	Int deltaPOC = getDeltaPOC(j);
2699	Bool used = getUsed(j);
2700	setDeltaPOC(j, getDeltaPOC(k));
2701	setUsed(j, getUsed(k));
2702	setDeltaPOC(k, deltaPOC);
2703	setUsed(k, used);
2704	}
2705	}
2706
2707	/** Prints the deltaPOC and RefIdc (if available) values in the RPS.
2708	* A "*" is added to the deltaPOC value if it is Used bu current.
2709	* \returns Void
2710	*/
2711	Void TComReferencePictureSet::printDeltaPOC()
2712	{
2713	printf("DeltaPOC = { ");
2714	for(Int j=0; j < getNumberOfPictures(); j++)
2715	{
2716	printf("%d%s ", getDeltaPOC(j), (getUsed(j)==1)?"*":"");
2717	}
2718	if (getInterRPSPrediction())
2719	{
2720	printf("}, RefIdc = { ");
2721	for(Int j=0; j < getNumRefIdc(); j++)
2722	{
2723	printf("%d ", getRefIdc(j));
2724	}
2725	}
2726	printf("}\n");
2727	}
2728
2729	TComRPSList::TComRPSList()
2730	:m_referencePictureSets (NULL)
2731	{
2732	}
2733
2734	TComRPSList::~TComRPSList()
2735	{
2736	}
2737
2738	Void TComRPSList::create( Int numberOfReferencePictureSets)
2739	{
2740	m_numberOfReferencePictureSets = numberOfReferencePictureSets;
2741	m_referencePictureSets = new TComReferencePictureSet[numberOfReferencePictureSets];
2742	}
2743
2744	Void TComRPSList::destroy()
2745	{
2746	if (m_referencePictureSets)
2747	{
2748	delete [] m_referencePictureSets;
2749	}
2750	m_numberOfReferencePictureSets = 0;
2751	m_referencePictureSets = NULL;
2752	}
2753
2754
2755
2756	TComReferencePictureSet* TComRPSList::getReferencePictureSet(Int referencePictureSetNum)
2757	{
2758	return &m_referencePictureSets[referencePictureSetNum];
2759	}
2760
2761	Int TComRPSList::getNumberOfReferencePictureSets()
2762	{
2763	return m_numberOfReferencePictureSets;
2764	}
2765
2766	Void TComRPSList::setNumberOfReferencePictureSets(Int numberOfReferencePictureSets)
2767	{
2768	m_numberOfReferencePictureSets = numberOfReferencePictureSets;
2769	}
2770
2771	TComRefPicListModification::TComRefPicListModification()
2772	: m_bRefPicListModificationFlagL0 (false)
2773	, m_bRefPicListModificationFlagL1 (false)
2774	{
2775	::memset( m_RefPicSetIdxL0, 0, sizeof(m_RefPicSetIdxL0) );
2776	::memset( m_RefPicSetIdxL1, 0, sizeof(m_RefPicSetIdxL1) );
2777	}
2778
2779	TComRefPicListModification::~TComRefPicListModification()
2780	{
2781	}
2782
2783	TComScalingList::TComScalingList()
2784	{
2785	init();
2786	}
2787
2788	TComScalingList::~TComScalingList()
2789	{
2790	destroy();
2791	}
2792
2793	/** set default quantization matrix to array
2794	*/
2795	Void TComSlice::setDefaultScalingList()
2796	{
2797	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
2798	{
2799	for(UInt listId=0;listId<SCALING_LIST_NUM;listId++)
2800	{
2801	getScalingList()->processDefaultMatrix(sizeId, listId);
2802	}
2803	}
2804	}
2805	/** check if use default quantization matrix
2806	* \returns true if use default quantization matrix in all size
2807	*/
2808	Bool TComSlice::checkDefaultScalingList()
2809	{
2810	UInt defaultCounter=0;
2811
2812	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
2813	{
2814	for(UInt listId=0;listId<SCALING_LIST_NUM;listId++)
2815	{
2816	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
2817	&& ((sizeId < SCALING_LIST_16x16) \|\| (getScalingList()->getScalingListDC(sizeId,listId) == 16))) // check DC value
2818	{
2819	defaultCounter++;
2820	}
2821	}
2822	}
2823
2824	return (defaultCounter == (SCALING_LIST_NUM * SCALING_LIST_SIZE_NUM )) ? false : true;
2825	}
2826
2827	/** get scaling matrix from RefMatrixID
2828	* \param sizeId size index
2829	* \param Index of input matrix
2830	* \param Index of reference matrix
2831	*/
2832	Void TComScalingList::processRefMatrix( UInt sizeId, UInt listId , UInt refListId )
2833	{
2834	::memcpy(getScalingListAddress(sizeId, listId),((listId == refListId)? getScalingListDefaultAddress(sizeId, refListId): getScalingListAddress(sizeId, refListId)),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]));
2835	}
2836
2837	/** parse syntax infomation
2838	* \param pchFile syntax infomation
2839	* \returns false if successful
2840	*/
2841
2842	static Void outputScalingListHelp(std::ostream &os)
2843	{
2844	os << "The scaling list file specifies all matrices and their DC values; none can be missing,\n"
2845	"but their order is arbitrary.\n\n"
2846	"The matrices are specified by:\n"
2847	"<matrix name><unchecked data>\n"
2848	" <value>,<value>,<value>,....\n\n"
2849	" Line-feeds can be added arbitrarily between values, and the number of values needs to be\n"
2850	" at least the number of entries for the matrix (superfluous entries are ignored).\n"
2851	" The <unchecked data> is text on the same line as the matrix that is not checked\n"
2852	" except to ensure that the matrix name token is unique. It is recommended that it is ' ='\n"
2853	" The values in the matrices are the absolute values (0-255), not the delta values as\n"
2854	" exchanged between the encoder and decoder\n\n"
2855	"The DC values (for matrix sizes larger than 8x8) are specified by:\n"
2856	"<matrix name>_DC<unchecked data>\n"
2857	" <value>\n";
2858
2859	os << "The permitted matrix names are:\n";
2860	for(UInt sizeIdc = 0; sizeIdc < SCALING_LIST_SIZE_NUM; sizeIdc++)
2861	{
2862	for(UInt listIdc = 0; listIdc < SCALING_LIST_NUM; listIdc++)
2863	{
2864	if ((sizeIdc!=SCALING_LIST_32x32) \|\| (listIdc%(SCALING_LIST_NUM/NUMBER_OF_PREDICTION_MODES) == 0))
2865	{
2866	os << " " << MatrixType[sizeIdc][listIdc] << '\n';
2867	}
2868	}
2869	}
2870	}
2871
2872	Void TComScalingList::outputScalingLists(std::ostream &os) const
2873	{
2874	for(UInt sizeIdc = 0; sizeIdc < SCALING_LIST_SIZE_NUM; sizeIdc++)
2875	{
2876	const UInt size = min(8,4<<(sizeIdc));
2877	for(UInt listIdc = 0; listIdc < SCALING_LIST_NUM; listIdc++)
2878	{
2879	if ((sizeIdc!=SCALING_LIST_32x32) \|\| (listIdc%(SCALING_LIST_NUM/NUMBER_OF_PREDICTION_MODES) == 0))
2880	{
2881	const Int *src = getScalingListAddress(sizeIdc, listIdc);
2882	os << (MatrixType[sizeIdc][listIdc]) << " =\n ";
2883	for(UInt y=0; y<size; y++)
2884	{
2885	for(UInt x=0; x<size; x++, src++)
2886	{
2887	os << std::setw(3) << (*src) << ", ";
2888	}
2889	os << (y+1<size?"\n ":"\n");
2890	}
2891	if(sizeIdc > SCALING_LIST_8x8)
2892	{
2893	os << MatrixType_DC[sizeIdc][listIdc] << " = \n " << std::setw(3) << getScalingListDC(sizeIdc, listIdc) << "\n";
2894	}
2895	os << "\n";
2896	}
2897	}
2898	}
2899	}
2900
2901	Bool TComScalingList::xParseScalingList(Char* pchFile)
2902	{
2903	static const Int LINE_SIZE=1024;
2904	FILE *fp = NULL;
2905	Char line[LINE_SIZE];
2906
2907	if (pchFile == NULL)
2908	{
2909	fprintf(stderr, "Error: no scaling list file specified. Help on scaling lists being output\n");
2910	outputScalingListHelp(std::cout);
2911	std::cout << "\n\nExample scaling list file using default values:\n\n";
2912	outputScalingLists(std::cout);
2913	exit (1);
2914	return true;
2915	}
2916	else if ((fp = fopen(pchFile,"r")) == (FILE*)NULL)
2917	{
2918	fprintf(stderr, "Error: cannot open scaling list file %s for reading\n",pchFile);
2919	return true;
2920	}
2921
2922	for(UInt sizeIdc = 0; sizeIdc < SCALING_LIST_SIZE_NUM; sizeIdc++)
2923	{
2924	const UInt size = min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeIdc]);
2925
2926	for(UInt listIdc = 0; listIdc < SCALING_LIST_NUM; listIdc++)
2927	{
2928	Int * const src = getScalingListAddress(sizeIdc, listIdc);
2929
2930	if ((sizeIdc==SCALING_LIST_32x32) && (listIdc%(SCALING_LIST_NUM/NUMBER_OF_PREDICTION_MODES) != 0)) // derive chroma32x32 from chroma16x16
2931	{
2932	const Int *srcNextSmallerSize = getScalingListAddress(sizeIdc-1, listIdc);
2933	for(UInt i=0; i<size; i++)
2934	{
2935	src[i] = srcNextSmallerSize[i];
2936	}
2937	setScalingListDC(sizeIdc,listIdc,(sizeIdc > SCALING_LIST_8x8) ? getScalingListDC(sizeIdc-1, listIdc) : src[0]);
2938	}
2939	else
2940	{
2941	{
2942	fseek(fp, 0, SEEK_SET);
2943	Bool bFound=false;
2944	while ((!feof(fp)) && (!bFound))
2945	{
2946	Char *ret = fgets(line, LINE_SIZE, fp);
2947	Char *findNamePosition= ret==NULL ? NULL : strstr(line, MatrixType[sizeIdc][listIdc]);
2948	// This could be a match against the DC string as well, so verify it isn't
2949	if (findNamePosition!= NULL && (MatrixType_DC[sizeIdc][listIdc]==NULL \|\| strstr(line, MatrixType_DC[sizeIdc][listIdc])==NULL))
2950	{
2951	bFound=true;
2952	}
2953	}
2954	if (!bFound)
2955	{
2956	fprintf(stderr, "Error: cannot find Matrix %s from scaling list file %s\n", MatrixType[sizeIdc][listIdc], pchFile);
2957	return true;
2958	}
2959	}
2960	for (UInt i=0; i<size; i++)
2961	{
2962	Int data;
2963	if (fscanf(fp, "%d,", &data)!=1)
2964	{
2965	fprintf(stderr, "Error: cannot read value #%d for Matrix %s from scaling list file %s at file position %ld\n", i, MatrixType[sizeIdc][listIdc], pchFile, ftell(fp));
2966	return true;
2967	}
2968	if (data<0 \|\| data>255)
2969	{
2970	fprintf(stderr, "Error: QMatrix entry #%d of value %d for Matrix %s from scaling list file %s at file position %ld is out of range (0 to 255)\n", i, data, MatrixType[sizeIdc][listIdc], pchFile, ftell(fp));
2971	return true;
2972	}
2973	src[i] = data;
2974	}
2975
2976	//set DC value for default matrix check
2977	setScalingListDC(sizeIdc,listIdc,src[0]);
2978
2979	if(sizeIdc > SCALING_LIST_8x8)
2980	{
2981	{
2982	fseek(fp, 0, SEEK_SET);
2983	Bool bFound=false;
2984	while ((!feof(fp)) && (!bFound))
2985	{
2986	Char *ret = fgets(line, LINE_SIZE, fp);
2987	Char *findNamePosition= ret==NULL ? NULL : strstr(line, MatrixType_DC[sizeIdc][listIdc]);
2988	if (findNamePosition!= NULL)
2989	{
2990	// This won't be a match against the non-DC string.
2991	bFound=true;
2992	}
2993	}
2994	if (!bFound)
2995	{
2996	fprintf(stderr, "Error: cannot find DC Matrix %s from scaling list file %s\n", MatrixType_DC[sizeIdc][listIdc], pchFile);
2997	return true;
2998	}
2999	}
3000	Int data;
3001	if (fscanf(fp, "%d,", &data)!=1)
3002	{
3003	fprintf(stderr, "Error: cannot read DC %s from scaling list file %s at file position %ld\n", MatrixType_DC[sizeIdc][listIdc], pchFile, ftell(fp));
3004	return true;
3005	}
3006	if (data<0 \|\| data>255)
3007	{
3008	fprintf(stderr, "Error: DC value %d for Matrix %s from scaling list file %s at file position %ld is out of range (0 to 255)\n", data, MatrixType[sizeIdc][listIdc], pchFile, ftell(fp));
3009	return true;
3010	}
3011	//overwrite DC value when size of matrix is larger than 16x16
3012	setScalingListDC(sizeIdc,listIdc,data);
3013	}
3014	}
3015	}
3016	}
3017	// std::cout << "\n\nRead scaling lists of:\n\n";
3018	// outputScalingLists(std::cout);
3019
3020	fclose(fp);
3021	return false;
3022	}
3023
3024	/** initialization process of quantization matrix array
3025	*/
3026	Void TComScalingList::init()
3027	{
3028	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3029	{
3030	for(UInt listId = 0; listId < SCALING_LIST_NUM; listId++)
3031	{
3032	m_scalingListCoef[sizeId][listId] = new Int [min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId])];
3033	}
3034	}
3035	}
3036
3037	/** destroy quantization matrix array
3038	*/
3039	Void TComScalingList::destroy()
3040	{
3041	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3042	{
3043	for(UInt listId = 0; listId < SCALING_LIST_NUM; listId++)
3044	{
3045	if(m_scalingListCoef[sizeId][listId]) delete [] m_scalingListCoef[sizeId][listId];
3046	}
3047	}
3048	}
3049
3050	/** get default address of quantization matrix
3051	* \param sizeId size index
3052	* \param listId list index
3053	* \returns pointer of quantization matrix
3054	*/
3055	Int* TComScalingList::getScalingListDefaultAddress(UInt sizeId, UInt listId)
3056	{
3057	Int *src = 0;
3058	switch(sizeId)
3059	{
3060	case SCALING_LIST_4x4:
3061	src = g_quantTSDefault4x4;
3062	break;
3063	case SCALING_LIST_8x8:
3064	case SCALING_LIST_16x16:
3065	case SCALING_LIST_32x32:
3066	src = (listId < (SCALING_LIST_NUM/NUMBER_OF_PREDICTION_MODES) ) ? g_quantIntraDefault8x8 : g_quantInterDefault8x8;
3067	break;
3068	default:
3069	assert(0);
3070	src = NULL;
3071	break;
3072	}
3073	return src;
3074	}
3075
3076	/** process of default matrix
3077	* \param sizeId size index
3078	* \param Index of input matrix
3079	*/
3080	Void TComScalingList::processDefaultMatrix(UInt sizeId, UInt listId)
3081	{
3082	::memcpy(getScalingListAddress(sizeId, listId),getScalingListDefaultAddress(sizeId,listId),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]));
3083	setScalingListDC(sizeId,listId,SCALING_LIST_DC);
3084	}
3085
3086	/** check DC value of matrix for default matrix signaling
3087	*/
3088	Void TComScalingList::checkDcOfMatrix()
3089	{
3090	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3091	{
3092	for(UInt listId = 0; listId < SCALING_LIST_NUM; listId++)
3093	{
3094	//check default matrix?
3095	if(getScalingListDC(sizeId,listId) == 0)
3096	{
3097	processDefaultMatrix(sizeId, listId);
3098	}
3099	}
3100	}
3101	}
3102
3103	ParameterSetManager::ParameterSetManager()
3104	#if SVC_EXTENSION
3105	: m_activeSPSId(-1)
3106	, m_activePPSId(-1)
3107	#else
3108	: m_vpsMap(MAX_NUM_VPS)
3109	, m_spsMap(MAX_NUM_SPS)
3110	, m_ppsMap(MAX_NUM_PPS)
3111	, m_activeVPSId(-1)
3112	, m_activeSPSId(-1)
3113	, m_activePPSId(-1)
3114	#endif
3115	{
3116	}
3117
3118
3119	ParameterSetManager::~ParameterSetManager()
3120	{
3121	}
3122
3123	//! activate a SPS from a active parameter sets SEI message
3124	//! \returns true, if activation is successful
3125	Bool ParameterSetManager::activateSPSWithSEI(Int spsId)
3126	{
3127	TComSPS *sps = m_spsMap.getPS(spsId);
3128	if (sps)
3129	{
3130	Int vpsId = sps->getVPSId();
3131	if (m_vpsMap.getPS(vpsId))
3132	{
3133	m_activeVPSId = vpsId;
3134	m_activeSPSId = spsId;
3135	return true;
3136	}
3137	else
3138	{
3139	printf("Warning: tried to activate SPS using an Active parameter sets SEI message. Referenced VPS does not exist.");
3140	}
3141	}
3142	else
3143	{
3144	printf("Warning: tried to activate non-existing SPS using an Active parameter sets SEI message.");
3145	}
3146	return false;
3147	}
3148
3149	//! activate a PPS and depending on isIDR parameter also SPS and VPS
3150	//! \returns true, if activation is successful
3151	Bool ParameterSetManager::activatePPS(Int ppsId, Bool isIRAP)
3152	{
3153	TComPPS *pps = m_ppsMap.getPS(ppsId);
3154	if (pps)
3155	{
3156	Int spsId = pps->getSPSId();
3157	if (!isIRAP && (spsId != m_activeSPSId))
3158	{
3159	printf("Warning: tried to activate PPS referring to a inactive SPS at non-IDR.");
3160	return false;
3161	}
3162	TComSPS *sps = m_spsMap.getPS(spsId);
3163	if (sps)
3164	{
3165	Int vpsId = sps->getVPSId();
3166	if (!isIRAP && (vpsId != m_activeVPSId))
3167	{
3168	printf("Warning: tried to activate PPS referring to a inactive VPS at non-IDR.");
3169	return false;
3170	}
3171	if (m_vpsMap.getPS(vpsId))
3172	{
3173	m_activePPSId = ppsId;
3174	m_activeVPSId = vpsId;
3175	m_activeSPSId = spsId;
3176	return true;
3177	}
3178	else
3179	{
3180	printf("Warning: tried to activate PPS that refers to a non-existing VPS.");
3181	}
3182	}
3183	else
3184	{
3185	printf("Warning: tried to activate a PPS that refers to a non-existing SPS.");
3186	}
3187	}
3188	else
3189	{
3190	printf("Warning: tried to activate non-existing PPS.");
3191	}
3192	return false;
3193	}
3194
3195	ProfileTierLevel::ProfileTierLevel()
3196	: m_profileSpace (0)
3197	, m_tierFlag (Level::MAIN)
3198	, m_profileIdc (Profile::NONE)
3199	, m_levelIdc (Level::NONE)
3200	, m_progressiveSourceFlag (false)
3201	, m_interlacedSourceFlag (false)
3202	, m_nonPackedConstraintFlag(false)
3203	, m_frameOnlyConstraintFlag(false)
3204	{
3205	::memset(m_profileCompatibilityFlag, 0, sizeof(m_profileCompatibilityFlag));
3206	}
3207
3208	TComPTL::TComPTL()
3209	{
3210	::memset(m_subLayerProfilePresentFlag, 0, sizeof(m_subLayerProfilePresentFlag));
3211	::memset(m_subLayerLevelPresentFlag, 0, sizeof(m_subLayerLevelPresentFlag ));
3212	}
3213
3214	#if VPS_EXTN_PROFILE_INFO
3215	Void ProfileTierLevel::copyProfileInfo(ProfileTierLevel *ptl)
3216	{
3217	this->setProfileSpace ( ptl->getProfileSpace() );
3218	this->setTierFlag ( ptl->getTierFlag() );
3219	this->setProfileIdc ( ptl->getProfileIdc() );
3220	for(Int j = 0; j < 32; j++)
3221	{
3222	this->setProfileCompatibilityFlag(j, ptl->getProfileCompatibilityFlag(j));
3223	}
3224	this->setProgressiveSourceFlag ( ptl->getProgressiveSourceFlag() );
3225	this->setInterlacedSourceFlag ( ptl->getInterlacedSourceFlag() );
3226	this->setNonPackedConstraintFlag( ptl->getNonPackedConstraintFlag());
3227	this->setFrameOnlyConstraintFlag( ptl->getFrameOnlyConstraintFlag());
3228	}
3229	#endif
3230
3231	#if MOVE_SCALED_OFFSET_TO_PPS
3232	#if O0098_SCALED_REF_LAYER_ID
3233	Window& TComPPS::getScaledRefLayerWindowForLayer(Int layerId)
3234	{
3235	static Window win;
3236
3237	for( Int i = m_numRefLayerLocationOffsets-1; i >= 0; i-- )
3238	{
3239	if( layerId == m_refLocationOffsetLayerId[i] )
3240	{
3241	return m_scaledRefLayerWindow[i];
3242	}
3243	}
3244
3245	win.resetWindow(); // scaled reference layer offsets are inferred to be zero when not present
3246	return win;
3247	}
3248	#endif
3249	#if REF_REGION_OFFSET
3250	Window& TComPPS::getRefLayerWindowForLayer(Int layerId)
3251	{
3252	static Window win;
3253
3254	for( Int i = m_numRefLayerLocationOffsets-1; i >= 0; i-- )
3255	{
3256	if( layerId == m_refLocationOffsetLayerId[i] )
3257	{
3258	return m_refLayerWindow[i];
3259	}
3260	}
3261
3262	win.resetWindow(); // reference region offsets are inferred to be zero when not present
3263	return win;
3264	}
3265	#endif
3266
3267	#if RESAMPLING_FIX
3268	#if R0209_GENERIC_PHASE
3269	Bool TComPPS::hasZeroResamplingPhase(Int refLayerId)
3270	{
3271	Bool phaseSetPresentFlag;
3272	Int phaseHorLuma, phaseVerLuma, phaseHorChroma, phaseVerChroma;
3273
3274	getResamplingPhase(refLayerId, phaseSetPresentFlag, phaseHorLuma, phaseVerLuma, phaseHorChroma, phaseVerChroma);
3275
3276	return ( phaseHorLuma == 0 && phaseHorChroma == 0 && phaseVerLuma == 0 && phaseVerChroma == 0);
3277	}
3278
3279	Void TComPPS::getResamplingPhase(Int refLayerId, Bool& phaseSetPresentFlag, Int& phaseHorLuma, Int& phaseVerLuma, Int& phaseHorChroma, Int& phaseVerChroma)
3280	{
3281	phaseSetPresentFlag = false;
3282	phaseHorLuma = 0, phaseVerLuma = 0, phaseHorChroma = 0, phaseVerChroma = 0;
3283
3284	for( Int i = m_numRefLayerLocationOffsets-1; i >= 0; i-- )
3285	{
3286	if( refLayerId == m_refLocationOffsetLayerId[i] )
3287	{
3288	phaseSetPresentFlag = m_resamplePhaseSetPresentFlag[i];
3289	phaseHorLuma = m_phaseHorLuma[i];
3290	phaseVerLuma = m_phaseVerLuma[i];
3291	phaseHorChroma = m_phaseHorChroma[i];
3292	phaseVerChroma = m_phaseVerChroma[i];
3293
3294	return;
3295	}
3296	}
3297	}
3298	#endif
3299	#endif
3300
3301	#endif
3302
3303
3304	#if DERIVE_LAYER_ID_LIST_VARIABLES
3305	#if NECESSARY_LAYER_FLAG
3306	Void TComVPS::deriveLayerIdListVariables()
3307	{
3308	// For layer 0
3309	m_numLayerInIdList.push_back(1);
3310	#if FIX_LAYER_ID_INIT
3311	m_layerSetLayerIdList.resize(m_vpsNumLayerSetsMinus1 + 1);
3312	#else
3313	m_layerSetLayerIdList.resize(m_numLayerSets);
3314	#endif
3315	m_layerSetLayerIdList[0].push_back(0);
3316
3317	// For other layers
3318	#if FIX_LAYER_ID_INIT
3319	for (Int i = 1; i <= m_vpsNumLayerSetsMinus1; i++)
3320	#else
3321	for( Int i = 1; i < m_numLayerSets; i++ )
3322	#endif
3323	{
3324	for( Int m = 0; m <= m_maxLayerId; m++)
3325	{
3326	if( m_layerIdIncludedFlag[i][m] )
3327	{
3328	m_layerSetLayerIdList[i].push_back(m);
3329	}
3330	}
3331	m_numLayerInIdList.push_back(m_layerSetLayerIdList[i].size());
3332	}
3333	}
3334	#else
3335	Void TComVPS::deriveLayerIdListVariables()
3336	{
3337	// For layer 0
3338	m_numLayerInIdList[0] = 1;
3339	m_layerSetLayerIdList[0][0] = 0;
3340
3341	// For other layers
3342	Int i, m, n;
3343	for( i = 1; i < m_numLayerSets; i++ )
3344	{
3345	n = 0;
3346	for( m = 0; m <= m_maxLayerId; m++)
3347	{
3348	if( m_layerIdIncludedFlag[i][m] )
3349	{
3350	m_layerSetLayerIdList[i][n++] = m;
3351	}
3352	}
3353	m_numLayerInIdList[i] = n;
3354	}
3355	}
3356	#endif
3357	#endif
3358	#if !RESOLUTION_BASED_DPB
3359	#if VPS_DPB_SIZE_TABLE
3360	Void TComVPS::deriveNumberOfSubDpbs()
3361	{
3362	// Derive number of sub-DPBs
3363	#if CHANGE_NUMSUBDPB_IDX
3364	// For layer set 0
3365	setNumSubDpbs(0, 1);
3366	// For other layer sets
3367	for( Int i = 1; i < getNumLayerSets(); i++)
3368	{
3369	setNumSubDpbs( i, getNumLayersInIdList( i ) );
3370	}
3371	#else
3372	// For output layer set 0
3373	setNumSubDpbs(0, 1);
3374	// For other output layer sets
3375	for( Int i = 1; i < getNumOutputLayerSets(); i++)
3376	{
3377	setNumSubDpbs( i, getNumLayersInIdList( getOutputLayerSetIdx(i)) );
3378	}
3379	#endif
3380	}
3381	#endif
3382	#endif
3383	#if VPS_VUI_TILES_NOT_IN_USE__FLAG
3384	Void TComVPS::setTilesNotInUseFlag(Bool x)
3385	{
3386	m_tilesNotInUseFlag = x;
3387	if (m_tilesNotInUseFlag)
3388	{
3389	for (int i = 0; i < getMaxLayers(); i++)
3390	{
3391	m_tilesInUseFlag[i] = m_loopFilterNotAcrossTilesFlag[i] = m_tilesNotInUseFlag;
3392	}
3393	}
3394
3395	if (m_tilesNotInUseFlag)
3396	{
3397	for (int i = 1; i < getMaxLayers(); i++)
3398	{
3399	for(int j = 0; j < getNumDirectRefLayers(getLayerIdInNuh(i)); j++)
3400	{
3401	setTileBoundariesAlignedFlag(i, j, m_tilesNotInUseFlag);
3402	}
3403	}
3404	}
3405	}
3406	#endif
3407
3408	#if VPS_VUI_WPP_NOT_IN_USE__FLAG
3409	Void TComVPS::setWppNotInUseFlag(Bool x)
3410	{
3411	m_wppNotInUseFlag = x;
3412	if (m_wppNotInUseFlag)
3413	{
3414	for (int i = 0; i < getMaxLayers(); i++)
3415	{
3416	m_wppInUseFlag[i] = m_wppNotInUseFlag;
3417	}
3418	}
3419	}
3420	#endif
3421	#if O0092_0094_DEPENDENCY_CONSTRAINT
3422	Void TComVPS::setRefLayersFlags(Int currLayerId)
3423	{
3424	for (Int i = 0; i < m_numDirectRefLayers[currLayerId]; i++)
3425	{
3426	UInt refLayerId = getRefLayerId(currLayerId, i);
3427	m_recursiveRefLayerFlag[currLayerId][refLayerId] = true;
3428	for (Int k = 0; k < MAX_NUM_LAYER_IDS; k++)
3429	{
3430	m_recursiveRefLayerFlag[currLayerId][k] = m_recursiveRefLayerFlag[currLayerId][k] \| m_recursiveRefLayerFlag[refLayerId][k];
3431	}
3432	}
3433	}
3434
3435	Void TComVPS::setNumRefLayers()
3436	{
3437	memset( m_numberRefLayers, 0, sizeof( m_numberRefLayers ) );
3438
3439	for (Int i = 0; i < m_uiMaxLayers; i++)
3440	{
3441	UInt iNuhLId = m_layerIdInNuh[i];
3442	setRefLayersFlags(iNuhLId);
3443	for (UInt j = 0; j < MAX_NUM_LAYER_IDS; j++)
3444	{
3445	m_numberRefLayers[iNuhLId] += (m_recursiveRefLayerFlag[iNuhLId][j] == true ? 1 : 0);
3446	}
3447	}
3448	}
3449	#endif
3450
3451	#if Q0078_ADD_LAYER_SETS
3452	Void TComVPS::setPredictedLayerIds()
3453	{
3454	for (UInt i = 0; i < m_uiMaxLayers - 1; i++)
3455	{
3456	UInt iNuhLId = m_layerIdInNuh[i];
3457	UInt predIdx = 0;
3458	for (UInt j = iNuhLId + 1; j < MAX_NUM_LAYER_IDS; j++)
3459	{
3460	if( m_recursiveRefLayerFlag[j][iNuhLId] )
3461	{
3462	m_predictedLayerId[iNuhLId][predIdx] = j;
3463	predIdx++;
3464	}
3465	}
3466	m_numPredictedLayers[iNuhLId] = predIdx;
3467	}
3468	m_numPredictedLayers[m_layerIdInNuh[m_uiMaxLayers-1]] = 0;
3469	}
3470
3471	Void TComVPS::setTreePartitionLayerIdList()
3472	{
3473	Bool countedLayerIdxFlag[MAX_NUM_LAYER_IDS];
3474	memset( countedLayerIdxFlag, 0, sizeof(countedLayerIdxFlag) );
3475
3476	Int numIndependentLayers = 0;
3477
3478	for (UInt i = 0; i < m_uiMaxLayers; i++)
3479	{
3480	UInt iNuhLId = m_layerIdInNuh[i];
3481	if( m_numDirectRefLayers[iNuhLId] == 0 )
3482	{
3483	m_treePartitionLayerIdList[numIndependentLayers][0] = iNuhLId;
3484	m_numLayersInTreePartition[numIndependentLayers] = 1;
3485	for( UInt j = 0; j < m_numPredictedLayers[iNuhLId]; j++ )
3486	{
3487	if( !countedLayerIdxFlag[m_layerIdInVps[iNuhLId]] )
3488	{
3489	m_treePartitionLayerIdList[numIndependentLayers][m_numLayersInTreePartition[numIndependentLayers]] = m_predictedLayerId[iNuhLId][j];
3490	m_numLayersInTreePartition[numIndependentLayers] = m_numLayersInTreePartition[numIndependentLayers] + 1;
3491	countedLayerIdxFlag[m_layerIdInVps[m_predictedLayerId[iNuhLId][j]]] = true;
3492	}
3493	}
3494	numIndependentLayers++;
3495	}
3496	}
3497
3498	m_numIndependentLayers = numIndependentLayers;
3499	}
3500
3501	#if FIX_LAYER_ID_INIT
3502	void TComVPS::deriveLayerIdListVariablesForAddLayerSets()
3503	{
3504	m_layerSetLayerIdList.resize(m_vpsNumLayerSetsMinus1 + 1 + m_numAddLayerSets);
3505
3506	for (UInt i = 0; i < m_numAddLayerSets; i++)
3507	{
3508	Int layerNum = 0;
3509	Int lsIdx = m_vpsNumLayerSetsMinus1 + 1 + i;
3510	for (Int treeIdx = 1; treeIdx < m_numIndependentLayers; treeIdx++)
3511	{
3512	for (Int layerCnt = 0; layerCnt < m_highestLayerIdxPlus1[i][treeIdx]; layerCnt++)
3513	{
3514	m_layerSetLayerIdList[lsIdx].push_back(m_treePartitionLayerIdList[treeIdx][layerCnt]);
3515	layerNum++;
3516	}
3517	}
3518	m_numLayerInIdList.push_back(layerNum);
3519	}
3520	}
3521	#else
3522	void TComVPS::setLayerIdIncludedFlagsForAddLayerSets()
3523	{
3524	for (UInt i = 0; i < m_numAddLayerSets; i++)
3525	{
3526	for (UInt j = 1; j < m_numIndependentLayers; j++)
3527	{
3528	Int layerNum = 0;
3529	Int lsIdx = m_vpsNumLayerSetsMinus1 + 1 + i;
3530	for (Int layerId = 0; layerId < MAX_VPS_LAYER_ID_PLUS1; layerId++)
3531	{
3532	m_layerIdIncludedFlag[lsIdx][layerId] = false;
3533	}
3534	for (Int treeIdx = 1; treeIdx < m_numIndependentLayers; treeIdx++)
3535	{
3536	for (Int layerCnt = 0; layerCnt < m_highestLayerIdxPlus1[i][j]; layerCnt++)
3537	{
3538	m_layerSetLayerIdList[lsIdx][layerNum] = m_treePartitionLayerIdList[treeIdx][layerCnt];
3539	m_layerIdIncludedFlag[lsIdx][m_treePartitionLayerIdList[treeIdx][layerCnt]] = true;
3540	layerNum++;
3541	}
3542	}
3543	m_numLayerInIdList[lsIdx] = layerNum;
3544	}
3545	}
3546	}
3547	#endif
3548
3549	#endif
3550
3551	#if VIEW_ID_RELATED_SIGNALING
3552	Int TComVPS::getNumViews()
3553	{
3554	Int numViews = 1;
3555	for( Int i = 0; i <= getMaxLayers() - 1; i++ )
3556	{
3557	Int lId = getLayerIdInNuh( i );
3558	if ( i > 0 && ( getViewIndex( lId ) != getScalabilityId( i - 1, VIEW_ORDER_INDEX ) ) )
3559	{
3560	numViews++;
3561	}
3562	}
3563
3564	return numViews;
3565	}
3566	Int TComVPS::getScalabilityId( Int layerIdInVps, ScalabilityType scalType )
3567	{
3568	return getScalabilityMask( scalType ) ? getDimensionId( layerIdInVps, scalTypeToScalIdx( scalType ) ) : 0;
3569	}
3570	Int TComVPS::scalTypeToScalIdx( ScalabilityType scalType )
3571	{
3572	assert( scalType >= 0 && scalType <= MAX_VPS_NUM_SCALABILITY_TYPES );
3573	assert( scalType == MAX_VPS_NUM_SCALABILITY_TYPES \|\| getScalabilityMask( scalType ) );
3574	Int scalIdx = 0;
3575	for( Int curScalType = 0; curScalType < scalType; curScalType++ )
3576	{
3577	scalIdx += ( getScalabilityMask( curScalType ) ? 1 : 0 );
3578
3579	}
3580
3581	return scalIdx;
3582	}
3583	#endif
3584	#if VPS_DPB_SIZE_TABLE
3585	Void TComVPS::determineSubDpbInfoFlags()
3586	{
3587	for(Int i = 1; i < getNumOutputLayerSets(); i++)
3588	{
3589	Int layerSetIdxForOutputLayerSet = getOutputLayerSetIdx( i );
3590	// For each output layer set, set the DPB size for each layer and the reorder/latency value the maximum for all layers
3591	Bool checkFlagOuter = false; // Used to calculate sub_layer_flag_info_present_flag
3592	Bool checkFlagInner[MAX_TLAYER]; // Used to calculate sub_layer_dpb_info_present_flag
3593
3594	for(Int j = 0; j < getMaxTLayers(); j++)
3595	{
3596	// --------------------------------------------------------
3597	// To determine value of m_subLayerDpbInfoPresentFlag
3598	// --------------------------------------------------------
3599	if( j == 0 ) // checkFlagInner[0] is always 1
3600	{
3601	checkFlagInner[j] = true; // Always signal sub-layer DPB information for the first sub-layer
3602	}
3603	else
3604	{
3605	checkFlagInner[j] = false; // Initialize to be false. If the values of the current sub-layers matches with the earlier sub-layer,
3606	// then will be continue to be false - i.e. the j-th sub-layer DPB info is not signaled
3607	checkFlagInner[j] \|= ( getMaxVpsNumReorderPics(i, j) != getMaxVpsNumReorderPics(i, j - 1) );
3608	#if CHANGE_NUMSUBDPB_IDX
3609	for(Int subDpbIdx = 0; subDpbIdx < getNumSubDpbs(layerSetIdxForOutputLayerSet) && !checkFlagInner[j]; subDpbIdx++) // If checkFlagInner[j] is true, break and signal the values
3610	#else
3611	for(Int k = 0; k < getNumSubDpbs(i) && !checkFlagInner[j]; k++) // If checkFlagInner[j] is true, break and signal the values
3612	#endif
3613	{
3614	checkFlagInner[j] \|= ( getMaxVpsDecPicBufferingMinus1(i, subDpbIdx, j - 1) != getMaxVpsDecPicBufferingMinus1(i, subDpbIdx, j) );
3615	}
3616	#if RESOLUTION_BASED_DPB
3617	for(Int layerIdx = 0; layerIdx < this->getNumLayersInIdList(layerSetIdxForOutputLayerSet) && !checkFlagInner[j]; layerIdx++) // If checkFlagInner[j] is true, break and signal the values
3618	{
3619	checkFlagInner[j] \|= ( getMaxVpsLayerDecPicBuffMinus1(i, layerIdx, j - 1) != getMaxVpsLayerDecPicBuffMinus1(i, layerIdx, j) );
3620	}
3621	#endif
3622	}
3623	// If checkFlagInner[j] = true, then some value needs to be signalled for the j-th sub-layer
3624	setSubLayerDpbInfoPresentFlag( i, j, checkFlagInner[j] );
3625	}
3626
3627	// --------------------------------------------------------
3628	// To determine value of m_subLayerFlagInfoPresentFlag
3629	// --------------------------------------------------------
3630
3631	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
3632	{
3633	if( getSubLayerDpbInfoPresentFlag(i, j) )
3634	{
3635	checkFlagOuter = true;
3636	break;
3637	}
3638	}
3639	setSubLayerFlagInfoPresentFlag( i, checkFlagOuter );
3640	}
3641	}
3642	#endif
3643	#if RESOLUTION_BASED_DPB
3644	Void TComVPS::assignSubDpbIndices()
3645	{
3646	RepFormat layerRepFormat [MAX_LAYERS];
3647	RepFormat subDpbRepFormat [MAX_LAYERS];
3648
3649	for(Int lsIdx = 0; lsIdx < this->getNumLayerSets(); lsIdx++)
3650	{
3651	for(Int j = 0; j < MAX_LAYERS; j++)
3652	{
3653	layerRepFormat [j].init();
3654	subDpbRepFormat[j].init();
3655	}
3656
3657	// Assign resolution, bit-depth, colour format for each layer in the layer set
3658	for(Int i = 0; i < this->getNumLayersInIdList( lsIdx ); i++)
3659	{
3660	Int layerIdxInVps = this->getLayerIdInVps( this->getLayerSetLayerIdList(lsIdx, i) );
3661	Int repFormatIdx = this->getVpsRepFormatIdx( layerIdxInVps );
3662	RepFormat* repFormat = this->getVpsRepFormat( repFormatIdx );
3663
3664	// Assign the rep_format() to the layer
3665	layerRepFormat[i] = *repFormat;
3666	}
3667
3668	// ----------------------------------------
3669	// Sub-DPB assignment
3670	// ----------------------------------------
3671	// For the base layer
3672	m_subDpbAssigned[lsIdx][0] = 0;
3673	subDpbRepFormat[0] = layerRepFormat[0];
3674
3675	// Sub-DPB counter
3676	Int subDpbCtr = 1;
3677
3678	for(Int i = 1; i < this->getNumLayersInIdList( lsIdx ); i++)
3679	{
3680	Bool newSubDpbFlag = true;
3681	for(Int j = 0; (j < subDpbCtr) && (newSubDpbFlag); j++)
3682	{
3683	if( RepFormat::checkSameSubDpb( layerRepFormat[i], subDpbRepFormat[j] ) )
3684	{
3685	// Belong to i-th sub-DPB
3686	m_subDpbAssigned[lsIdx][i] = j;
3687	newSubDpbFlag = false;
3688	}
3689	}
3690	if( newSubDpbFlag )
3691	{
3692	// New sub-DPB
3693	subDpbRepFormat[subDpbCtr] = layerRepFormat[i];
3694	m_subDpbAssigned[lsIdx][i] = subDpbCtr;
3695	subDpbCtr++; // Increment # subDpbs
3696	}
3697	}
3698	m_numSubDpbs[lsIdx] = subDpbCtr;
3699	}
3700	}
3701	Int TComVPS::findLayerIdxInLayerSet ( Int lsIdx, Int nuhLayerId )
3702	{
3703	for(Int i = 0; i < this->getNumLayersInIdList(lsIdx); i++)
3704	{
3705	if( this->getLayerSetLayerIdList( lsIdx, i) == nuhLayerId )
3706	{
3707	return i;
3708	}
3709	}
3710	return -1; // Layer not found
3711	}
3712	#endif
3713	#if O0164_MULTI_LAYER_HRD
3714	Void TComVPS::setBspHrdParameters( UInt hrdIdx, UInt frameRate, UInt numDU, UInt bitRate, Bool randomAccess )
3715	{
3716	if( !getVpsVuiBspHrdPresentFlag() )
3717	{
3718	return;
3719	}
3720
3721	TComHRD *hrd = getBspHrd(hrdIdx);
3722
3723	Bool rateCnt = ( bitRate > 0 );
3724	hrd->setNalHrdParametersPresentFlag( rateCnt );
3725	hrd->setVclHrdParametersPresentFlag( rateCnt );
3726
3727	hrd->setSubPicCpbParamsPresentFlag( ( numDU > 1 ) );
3728
3729	if( hrd->getSubPicCpbParamsPresentFlag() )
3730	{
3731	hrd->setTickDivisorMinus2( 100 - 2 ); //
3732	hrd->setDuCpbRemovalDelayLengthMinus1( 7 ); // 8-bit precision ( plus 1 for last DU in AU )
3733	hrd->setSubPicCpbParamsInPicTimingSEIFlag( true );
3734	hrd->setDpbOutputDelayDuLengthMinus1( 5 + 7 ); // With sub-clock tick factor of 100, at least 7 bits to have the same value as AU dpb delay
3735	}
3736	else
3737	{
3738	hrd->setSubPicCpbParamsInPicTimingSEIFlag( false );
3739	}
3740
3741	hrd->setBitRateScale( 4 ); // in units of 2~( 6 + 4 ) = 1,024 bps
3742	hrd->setCpbSizeScale( 6 ); // in units of 2~( 4 + 4 ) = 1,024 bit
3743	hrd->setDuCpbSizeScale( 6 ); // in units of 2~( 4 + 4 ) = 1,024 bit
3744
3745	hrd->setInitialCpbRemovalDelayLengthMinus1(15); // assuming 0.5 sec, log2( 90,000 * 0.5 ) = 16-bit
3746	if( randomAccess )
3747	{
3748	hrd->setCpbRemovalDelayLengthMinus1(5); // 32 = 2^5 (plus 1)
3749	hrd->setDpbOutputDelayLengthMinus1 (5); // 32 + 3 = 2^6
3750	}
3751	else
3752	{
3753	hrd->setCpbRemovalDelayLengthMinus1(9); // max. 2^10
3754	hrd->setDpbOutputDelayLengthMinus1 (9); // max. 2^10
3755	}
3756
3757	/*
3758	Note: only the case of "vps_max_temporal_layers_minus1 = 0" is supported.
3759	*/
3760	Int i, j;
3761	UInt birateValue, cpbSizeValue;
3762	UInt ducpbSizeValue;
3763	UInt duBitRateValue = 0;
3764
3765	for( i = 0; i < MAX_TLAYER; i ++ )
3766	{
3767	hrd->setFixedPicRateFlag( i, 1 );
3768	hrd->setPicDurationInTcMinus1( i, 0 );
3769	hrd->setLowDelayHrdFlag( i, 0 );
3770	hrd->setCpbCntMinus1( i, 0 );
3771
3772	birateValue = bitRate;
3773	cpbSizeValue = bitRate; // 1 second
3774	ducpbSizeValue = bitRate/numDU;
3775	duBitRateValue = bitRate;
3776	for( j = 0; j < ( hrd->getCpbCntMinus1( i ) + 1 ); j ++ )
3777	{
3778	hrd->setBitRateValueMinus1( i, j, 0, ( birateValue - 1 ) );
3779	hrd->setCpbSizeValueMinus1( i, j, 0, ( cpbSizeValue - 1 ) );
3780	hrd->setDuCpbSizeValueMinus1( i, j, 0, ( ducpbSizeValue - 1 ) );
3781	hrd->setCbrFlag( i, j, 0, ( j == 0 ) );
3782
3783	hrd->setBitRateValueMinus1( i, j, 1, ( birateValue - 1) );
3784	hrd->setCpbSizeValueMinus1( i, j, 1, ( cpbSizeValue - 1 ) );
3785	hrd->setDuCpbSizeValueMinus1( i, j, 1, ( ducpbSizeValue - 1 ) );
3786	hrd->setDuBitRateValueMinus1( i, j, 1, ( duBitRateValue - 1 ) );
3787	hrd->setCbrFlag( i, j, 1, ( j == 0 ) );
3788	}
3789	}
3790	}
3791	#endif
3792	#if NECESSARY_LAYER_FLAG
3793	Void TComVPS::deriveNecessaryLayerFlag()
3794	{
3795	m_necessaryLayerFlag.empty();
3796	m_numNecessaryLayers.empty();
3797	// Assumed that output layer sets and variables RecursiveRefLayer are already derived
3798	for( Int olsIdx = 0; olsIdx < getNumOutputLayerSets(); olsIdx++)
3799	{
3800	deriveNecessaryLayerFlag(olsIdx);
3801	}
3802	}
3803	Void TComVPS::deriveNecessaryLayerFlag(Int const olsIdx)
3804	{
3805	Int lsIdx = this->getOutputLayerSetIdx( olsIdx );
3806	Int numLayersInLs = this->getNumLayersInIdList( lsIdx );
3807	assert( m_necessaryLayerFlag.size() == olsIdx ); // Function should be called in the correct order.
3808	m_necessaryLayerFlag.push_back( std::vector<Bool>( numLayersInLs, false ) ); // Initialize to false
3809	for( Int lsLayerIdx = 0; lsLayerIdx < numLayersInLs; lsLayerIdx++ )
3810	{
3811	if( this->m_outputLayerFlag[olsIdx][lsLayerIdx] )
3812	{
3813	m_necessaryLayerFlag[olsIdx][lsLayerIdx] = true;
3814	Int currNuhLayerId = this->m_layerSetLayerIdList[lsIdx][lsLayerIdx];
3815	for( Int rLsLayerIdx = 0; rLsLayerIdx < lsLayerIdx; rLsLayerIdx++ )
3816	{
3817	Int refNuhLayerId = this->m_layerSetLayerIdList[lsIdx][rLsLayerIdx];
3818	if( this->m_recursiveRefLayerFlag[currNuhLayerId][refNuhLayerId] )
3819	{
3820	m_necessaryLayerFlag[olsIdx][rLsLayerIdx] = true;
3821	}
3822	}
3823	}
3824	}
3825	m_numNecessaryLayers.push_back(std::accumulate(m_necessaryLayerFlag[olsIdx].begin(), m_necessaryLayerFlag[olsIdx].end(), 0));
3826	}
3827	Void TComVPS::checkNecessaryLayerFlagCondition()
3828	{
3829	/* It is a requirement of bitstream conformance that for each layer index layerIdx in the range of
3830	( vps_base_layer_internal_flag ? 0 : 1 ) to MaxLayersMinus1, inclusive, there shall be at least one OLS with index olsIdx such that
3831	NecessaryLayerFlag[ olsIdx ][ lsLayerIdx ] is equal to 1 for the value of lsLayerIdx
3832	for which LayerSetLayerIdList[ OlsIdxToLsIdx[ olsIdx ] ][ lsLayerIdx ] is equal to layer_id_in_nuh[ layerIdx ]. */
3833	for(Int layerIdx = this->getBaseLayerInternalFlag() ? 0 : 1; layerIdx < this->getMaxLayers(); layerIdx++)
3834	{
3835	Bool layerFoundNecessaryLayerFlag = false;
3836	for(Int olsIdx = 0; olsIdx < this->getNumOutputLayerSets(); olsIdx++)
3837	{
3838	Int lsIdx = this->getOutputLayerSetIdx( olsIdx );
3839	Int currNuhLayerId = this->getLayerIdInNuh( layerIdx );
3840	std::vector<Int>::iterator iter = std::find( m_layerSetLayerIdList[lsIdx].begin(), m_layerSetLayerIdList[lsIdx].end(), currNuhLayerId );
3841	if( iter != m_layerSetLayerIdList[lsIdx].end() ) // Layer present in layer set
3842	{
3843	size_t positionLayer = iter - m_layerSetLayerIdList[lsIdx].begin();
3844	if( *(m_necessaryLayerFlag[olsIdx].begin() + positionLayer) == true )
3845	{
3846	layerFoundNecessaryLayerFlag = true;
3847	break;
3848	}
3849	}
3850	}
3851	assert( layerFoundNecessaryLayerFlag );
3852	}
3853	}
3854	#endif
3855	#if PER_LAYER_PTL
3856	Int TComVPS::calculateLenOfSyntaxElement( Int const numVal )
3857	{
3858	Int numBits = 1;
3859	while((1 << numBits) < numVal)
3860	{
3861	numBits++;
3862	}
3863	return numBits;
3864	}
3865	#endif
3866	#if SUB_LAYERS_IN_LAYER_SET
3867	Void TComVPS::calculateMaxSLInLayerSets()
3868	{
3869	for(Int lsIdx = 0; lsIdx < getNumLayerSets(); lsIdx++)
3870	{
3871	UInt maxSLMinus1 = 0;
3872	for(Int k = 0; k < getNumLayersInIdList(lsIdx); k++ ) {
3873	Int lId = getLayerSetLayerIdList(lsIdx, k);
3874	maxSLMinus1 = std::max(maxSLMinus1, getMaxTSLayersMinus1(getLayerIdInVps(lId)));
3875	}
3876	setMaxSLayersInLayerSetMinus1(lsIdx,maxSLMinus1);
3877	}
3878	}
3879	#endif
3880
3881	#if RESOLUTION_BASED_DPB
3882	// RepFormat Assignment operator
3883	RepFormat& RepFormat::operator= (const RepFormat &other)
3884	{
3885	if( this != &other)
3886	{
3887	m_chromaAndBitDepthVpsPresentFlag = other.m_chromaAndBitDepthVpsPresentFlag;
3888	m_chromaFormatVpsIdc = other.m_chromaFormatVpsIdc;
3889	m_separateColourPlaneVpsFlag = other.m_separateColourPlaneVpsFlag;
3890	m_picWidthVpsInLumaSamples = other.m_picWidthVpsInLumaSamples;
3891	m_picHeightVpsInLumaSamples = other.m_picHeightVpsInLumaSamples;
3892	m_bitDepthVpsLuma = other.m_bitDepthVpsLuma;
3893	m_bitDepthVpsChroma = other.m_bitDepthVpsChroma;
3894	#if R0156_CONF_WINDOW_IN_REP_FORMAT
3895	m_conformanceWindowVps = other.m_conformanceWindowVps;
3896	#endif
3897	}
3898	return *this;
3899	}
3900
3901	// Check whether x and y share the same resolution, chroma format and bit-depth.
3902	Bool RepFormat::checkSameSubDpb(const RepFormat &x, const RepFormat &y)
3903	{
3904	return ( (x.m_chromaFormatVpsIdc == y.m_chromaFormatVpsIdc)
3905	&& (x.m_picWidthVpsInLumaSamples == y.m_picWidthVpsInLumaSamples)
3906	&& (x.m_picHeightVpsInLumaSamples == y.m_picHeightVpsInLumaSamples)
3907	&& (x.m_bitDepthVpsLuma == y.m_bitDepthVpsLuma)
3908	&& (x.m_bitDepthVpsChroma == y.m_bitDepthVpsChroma)
3909	);
3910	}
3911	#endif
3912
3913	#if REPN_FORMAT_IN_VPS
3914	UInt TComSlice::getPicWidthInLumaSamples()
3915	{
3916	TComSPS *sps = getSPS();
3917	TComVPS *vps = getVPS();
3918	UInt retVal, layerId = getLayerId();
3919	#if O0096_REP_FORMAT_INDEX
3920	#if R0279_REP_FORMAT_INBL
3921	if ( layerId == 0 \|\| sps->getV1CompatibleSPSFlag() == 1 )
3922	{
3923	#if VPS_AVC_BL_FLAG_REMOVAL
3924	if( layerId == 0 && vps->getNonHEVCBaseLayerFlag() )
3925	#else
3926	if( layerId == 0 && vps->getAvcBaseLayerFlag() )
3927	#endif
3928	#else
3929	if ( layerId == 0 )
3930	{
3931	if( vps->getAvcBaseLayerFlag() )
3932	#endif
3933	{
3934	retVal = vps->getVpsRepFormat(layerId)->getPicWidthVpsInLumaSamples();
3935	}
3936	else
3937	{
3938	retVal = sps->getPicWidthInLumaSamples();
3939	}
3940	}
3941	else
3942	{
3943	retVal = vps->getVpsRepFormat(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : vps->getVpsRepFormatIdx(vps->getLayerIdInVps(layerId)))->getPicWidthVpsInLumaSamples();
3944	}
3945	#else
3946	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
3947	{
3948	retVal = sps->getPicWidthInLumaSamples();
3949	}
3950	else
3951	{
3952	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(vps->getLayerIdInVps(layerId)) )->getPicWidthVpsInLumaSamples();
3953	}
3954	#endif
3955	return retVal;
3956	}
3957	UInt TComSlice::getPicHeightInLumaSamples()
3958	{
3959	TComSPS *sps = getSPS();
3960	TComVPS *vps = getVPS();
3961	UInt retVal, layerId = getLayerId();
3962	#if O0096_REP_FORMAT_INDEX
3963	#if R0279_REP_FORMAT_INBL
3964	if ( layerId == 0 \|\| sps->getV1CompatibleSPSFlag() == 1 )
3965	{
3966	#if VPS_AVC_BL_FLAG_REMOVAL
3967	if( layerId == 0 && vps->getNonHEVCBaseLayerFlag() )
3968	#else
3969	if( layerId == 0 && vps->getAvcBaseLayerFlag() )
3970	#endif
3971	#else
3972	if ( layerId == 0 )
3973	{
3974	if( vps->getAvcBaseLayerFlag() )
3975	#endif
3976	{
3977	retVal = vps->getVpsRepFormat(layerId)->getPicHeightVpsInLumaSamples();
3978	}
3979	else
3980	{
3981	retVal = sps->getPicHeightInLumaSamples();
3982	}
3983	}
3984	else
3985	{
3986	retVal = vps->getVpsRepFormat(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : vps->getVpsRepFormatIdx(vps->getLayerIdInVps(layerId)))->getPicHeightVpsInLumaSamples();
3987	}
3988	#else
3989	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
3990	{
3991	retVal = sps->getPicHeightInLumaSamples();
3992	}
3993	else
3994	{
3995	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(vps->getLayerIdInVps(layerId)) )->getPicHeightVpsInLumaSamples();
3996	}
3997	#endif
3998	return retVal;
3999	}
4000	#if AUXILIARY_PICTURES
4001	ChromaFormat TComSlice::getChromaFormatIdc()
4002	#else
4003	UInt TComSlice::getChromaFormatIdc()
4004	#endif
4005	{
4006	TComSPS *sps = getSPS();
4007	TComVPS *vps = getVPS();
4008	#if AUXILIARY_PICTURES
4009	ChromaFormat retVal;
4010	UInt layerId = getLayerId();
4011	#else
4012	UInt retVal, layerId = getLayerId();
4013	#endif
4014	#if O0096_REP_FORMAT_INDEX
4015	#if R0279_REP_FORMAT_INBL
4016	if ( layerId == 0 \|\| sps->getV1CompatibleSPSFlag() == 1 )
4017	{
4018	#if VPS_AVC_BL_FLAG_REMOVAL
4019	if( layerId == 0 && vps->getNonHEVCBaseLayerFlag() )
4020	#else
4021	if( layerId == 0 && vps->getAvcBaseLayerFlag() )
4022	#endif
4023	#else
4024	if ( layerId == 0 )
4025	{
4026	if( vps->getAvcBaseLayerFlag() )
4027	#endif
4028	{
4029	retVal = vps->getVpsRepFormat(layerId)->getChromaFormatVpsIdc();
4030	}
4031	else
4032	{
4033	retVal = sps->getChromaFormatIdc();
4034	}
4035	}
4036	else
4037	{
4038	retVal = vps->getVpsRepFormat(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : vps->getVpsRepFormatIdx(vps->getLayerIdInVps(layerId)))->getChromaFormatVpsIdc();
4039	}
4040	#else
4041	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
4042	{
4043	retVal = sps->getChromaFormatIdc();
4044	}
4045	else
4046	{
4047	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(vps->getLayerIdInVps(layerId)) )->getChromaFormatVpsIdc();
4048	}
4049	#endif
4050	return retVal;
4051	}
4052	UInt TComSlice::getBitDepthY()
4053	{
4054	TComSPS *sps = getSPS();
4055	TComVPS *vps = getVPS();
4056	UInt retVal, layerId = getLayerId();
4057	#if O0096_REP_FORMAT_INDEX
4058	#if R0279_REP_FORMAT_INBL
4059	if ( layerId == 0 \|\| sps->getV1CompatibleSPSFlag() == 1 )
4060	{
4061	#else
4062	if ( layerId == 0 )
4063	{
4064	#endif
4065	#if VPS_AVC_BL_FLAG_REMOVAL
4066	if( layerId == 0 && vps->getNonHEVCBaseLayerFlag() )
4067	#else
4068	if( layerId == 0 && vps->getAvcBaseLayerFlag() )
4069	#endif
4070	{
4071	retVal = vps->getVpsRepFormat(layerId)->getBitDepthVpsLuma();
4072	}
4073	else
4074	{
4075	retVal = sps->getBitDepth(CHANNEL_TYPE_LUMA);
4076	}
4077	}
4078	else
4079	{
4080	retVal = vps->getVpsRepFormat(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : vps->getVpsRepFormatIdx(vps->getLayerIdInVps(layerId)))->getBitDepthVpsLuma();
4081	}
4082	#else
4083	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
4084	{
4085	retVal = sps->getBitDepthY();
4086	}
4087	else
4088	{
4089	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(vps->getLayerIdInVps(layerId)) )->getBitDepthVpsLuma();
4090	}
4091	#endif
4092	return retVal;
4093	}
4094	UInt TComSlice::getBitDepthC()
4095	{
4096	TComSPS *sps = getSPS();
4097	TComVPS *vps = getVPS();
4098	UInt retVal, layerId = getLayerId();
4099	#if O0096_REP_FORMAT_INDEX
4100	#if R0279_REP_FORMAT_INBL
4101	if ( layerId == 0 \|\| sps->getV1CompatibleSPSFlag() == 1 )
4102	{
4103	#else
4104	if ( layerId == 0 )
4105	{
4106	#endif
4107	#if VPS_AVC_BL_FLAG_REMOVAL
4108	if( layerId == 0 && vps->getNonHEVCBaseLayerFlag() )
4109	#else
4110	if( layerId == 0 && vps->getAvcBaseLayerFlag() )
4111	#endif
4112	{
4113	retVal = vps->getVpsRepFormat(layerId)->getBitDepthVpsChroma();
4114	}
4115	else
4116	{
4117	retVal = sps->getBitDepth(CHANNEL_TYPE_CHROMA);
4118	}
4119	}
4120	else
4121	{
4122	retVal = vps->getVpsRepFormat(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : vps->getVpsRepFormatIdx(vps->getLayerIdInVps(layerId)))->getBitDepthVpsChroma();
4123	}
4124	#else
4125	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
4126	{
4127	retVal = sps->getBitDepth(CHANNEL_TYPE_CHROMA);
4128	}
4129	else
4130	{
4131	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(vps->getLayerIdInVps(layerId)) )->getBitDepthVpsChroma();
4132	}
4133	#endif
4134	return retVal;
4135	}
4136	Int TComSlice::getQpBDOffsetY()
4137	{
4138	return (getBitDepthY() - 8) * 6;
4139	}
4140	Int TComSlice::getQpBDOffsetC()
4141	{
4142	return (getBitDepthC() - 8) * 6;
4143	}
4144
4145	#if R0156_CONF_WINDOW_IN_REP_FORMAT
4146	Window& TComSlice::getConformanceWindow()
4147	{
4148	TComSPS *sps = getSPS();
4149	TComVPS *vps = getVPS();
4150	UInt layerId = getLayerId();
4151	#if O0096_REP_FORMAT_INDEX
4152	#if R0279_REP_FORMAT_INBL
4153	if ( layerId == 0 \|\| sps->getV1CompatibleSPSFlag() == 1 )
4154	{
4155	#if VPS_AVC_BL_FLAG_REMOVAL
4156	if( layerId == 0 && vps->getNonHEVCBaseLayerFlag() )
4157	#else
4158	if( layerId == 0 && vps->getAvcBaseLayerFlag() )
4159	#endif
4160	#else
4161	if ( layerId == 0 )
4162	{
4163	if( vps->getAvcBaseLayerFlag() )
4164	#endif
4165	{
4166	return vps->getVpsRepFormat(layerId)->getConformanceWindowVps();
4167	}
4168	else
4169	{
4170	return sps->getConformanceWindow();
4171	}
4172	}
4173	else
4174	{
4175	return vps->getVpsRepFormat(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : vps->getVpsRepFormatIdx(vps->getLayerIdInVps(layerId)))->getConformanceWindowVps();
4176	}
4177	#else
4178	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
4179	{
4180	return sps->getConformanceWindow();
4181	}
4182	else
4183	{
4184	return vps->getVpsRepFormat( vps->getVpsRepFormatIdx(vps->getLayerIdInVps(vps->getLayerIdInVps(layerId))) )->getConformanceWindowVps();
4185	}
4186	#endif
4187	}
4188	#endif
4189
4190	RepFormat::RepFormat()
4191	#if AUXILIARY_PICTURES
4192	: m_chromaFormatVpsIdc (CHROMA_420)
4193	#else
4194	: m_chromaFormatVpsIdc (0)
4195	#endif
4196	, m_separateColourPlaneVpsFlag (false)
4197	, m_picWidthVpsInLumaSamples (0)
4198	, m_picHeightVpsInLumaSamples (0)
4199	, m_bitDepthVpsLuma (0)
4200	, m_bitDepthVpsChroma (0)
4201	{}
4202	#if RESOLUTION_BASED_DPB
4203	Void RepFormat::init()
4204	{
4205	m_chromaFormatVpsIdc = CHROMA_420;
4206	m_separateColourPlaneVpsFlag = false;
4207	m_picWidthVpsInLumaSamples = 0;
4208	m_picHeightVpsInLumaSamples = 0;
4209	m_bitDepthVpsLuma = 0;
4210	m_bitDepthVpsChroma = 0;
4211	#if R0156_CONF_WINDOW_IN_REP_FORMAT
4212	m_conformanceWindowVps.resetWindow();
4213	#endif
4214	}
4215	#endif
4216	#endif
4217
4218	#if VPS_EXTN_PROFILE_INFO
4219	Void TComPTL::copyProfileInfo(TComPTL *ptl)
4220	{
4221	// Copy all information related to general profile
4222	this->getGeneralPTL()->copyProfileInfo(ptl->getGeneralPTL());
4223	}
4224	#endif
4225
4226	#if SVC_EXTENSION
4227	Bool TComSlice::setBaseColPic( TComList<TComPic*>& rcListPic, UInt refLayerIdc )
4228	{
4229	if(m_layerId == 0)
4230	{
4231	memset( m_pcBaseColPic, 0, sizeof( m_pcBaseColPic ) );
4232	return false;
4233	}
4234	#if POC_RESET_FLAG \|\| POC_RESET_IDC_DECODER
4235	#if POC_RESET_IDC_DECODER
4236	TComPic* pic = xGetRefPic( rcListPic, getPOC() );
4237	#else
4238	TComPic* pic = xGetRefPic( rcListPic, m_bPocResetFlag ? 0 : m_iPOC );
4239	#endif
4240
4241	if( pic )
4242	{
4243	setBaseColPic(refLayerIdc, pic );
4244	}
4245	else
4246	{
4247	return false;
4248	}
4249
4250	return true;
4251	#else
4252	setBaseColPic(refLayerIdc, xGetRefPic(rcListPic, getPOC()));
4253	return true;
4254	#endif
4255	}
4256
4257	#if MFM_ENCCONSTRAINT
4258	TComPic* TComSlice::getBaseColPic( TComList<TComPic*>& rcListPic )
4259	{
4260	#if POC_RESET_FLAG
4261	return xGetRefPic( rcListPic, m_bPocResetFlag ? 0 : m_iPOC );
4262	#else
4263	return xGetRefPic( rcListPic, m_iPOC );
4264	#endif
4265	}
4266	#endif
4267
4268	Void TComSlice::setILRPic(TComPic **pcIlpPic)
4269	{
4270	for( Int i = 0; i < m_activeNumILRRefIdx; i++ )
4271	{
4272	Int refLayerIdc = m_interLayerPredLayerIdc[i];
4273
4274	if( pcIlpPic[refLayerIdc] )
4275	{
4276	TComPic* pcRefPicBL = m_pcBaseColPic[refLayerIdc];
4277
4278	// copy scalability ratio, it is needed to get the correct location for the motion field of the corresponding reference layer block
4279	pcIlpPic[refLayerIdc]->setSpatialEnhLayerFlag( refLayerIdc, m_pcPic->isSpatialEnhLayer(refLayerIdc) );
4280
4281	pcIlpPic[refLayerIdc]->copyUpsampledPictureYuv( m_pcPic->getFullPelBaseRec( refLayerIdc ), pcIlpPic[refLayerIdc]->getPicYuvRec() );
4282	pcIlpPic[refLayerIdc]->getSlice(0)->setBaseColPic( refLayerIdc, pcRefPicBL );
4283
4284	//set reference picture POC of each ILP reference
4285	pcIlpPic[refLayerIdc]->getSlice(0)->setPOC( m_iPOC );
4286
4287	//set temporal Id
4288	pcIlpPic[refLayerIdc]->getSlice(0)->setTLayer( m_uiTLayer );
4289
4290	//copy layer id from the reference layer
4291	pcIlpPic[refLayerIdc]->setLayerId( pcRefPicBL->getLayerId() );
4292
4293	pcIlpPic[refLayerIdc]->getPicYuvRec()->setBorderExtension( false );
4294	pcIlpPic[refLayerIdc]->getPicYuvRec()->extendPicBorder();
4295	for (Int j=0; j<pcIlpPic[refLayerIdc]->getPicSym()->getNumberOfCtusInFrame(); j++) // set reference CU layerId
4296	{
4297	pcIlpPic[refLayerIdc]->getPicSym()->getCtu(j)->setLayerId( pcIlpPic[refLayerIdc]->getLayerId() );
4298	}
4299	pcIlpPic[refLayerIdc]->setIsLongTerm(1);
4300
4301	// assign PPS to IRLP to be used for reference location offsets
4302	pcIlpPic[refLayerIdc]->getSlice(0)->setPPS( m_pcPic->getSlice(0)->getPPS() );
4303
4304	#if REF_IDX_MFM
4305	if( m_bMFMEnabledFlag && !(m_eNalUnitType >= NAL_UNIT_CODED_SLICE_BLA_W_LP && m_eNalUnitType <= NAL_UNIT_CODED_SLICE_CRA) )
4306	{
4307	//set reference picture POC of each ILP reference
4308	assert( pcIlpPic[refLayerIdc]->getPOC() == pcRefPicBL->getPOC() );
4309
4310	//copy slice type from the reference layer
4311	pcIlpPic[refLayerIdc]->getSlice(0)->setSliceType( pcRefPicBL->getSlice(0)->getSliceType() );
4312
4313	//copy "used for reference"
4314	pcIlpPic[refLayerIdc]->getSlice(0)->setReferenced( pcRefPicBL->getSlice(0)->isReferenced() );
4315
4316	for( Int refList = 0; refList < 2; refList++ )
4317	{
4318	RefPicList refPicList = RefPicList( refList );
4319
4320	//set reference POC of ILP
4321	pcIlpPic[refLayerIdc]->getSlice(0)->setNumRefIdx(refPicList, pcRefPicBL->getSlice(0)->getNumRefIdx(refPicList));
4322	assert(pcIlpPic[refLayerIdc]->getSlice(0)->getNumRefIdx(refPicList) >= 0);
4323	assert(pcIlpPic[refLayerIdc]->getSlice(0)->getNumRefIdx(refPicList) <= MAX_NUM_REF);
4324
4325	//initialize reference POC of ILP
4326	for(Int refIdx = 0; refIdx < pcRefPicBL->getSlice(0)->getNumRefIdx(refPicList); refIdx++)
4327	{
4328	pcIlpPic[refLayerIdc]->getSlice(0)->setRefPOC(pcRefPicBL->getSlice(0)->getRefPOC(refPicList, refIdx), refPicList, refIdx);
4329	pcIlpPic[refLayerIdc]->getSlice(0)->setRefPic(pcRefPicBL->getSlice(0)->getRefPic(refPicList, refIdx), refPicList, refIdx);
4330	}
4331
4332	for(Int refIdx = pcRefPicBL->getSlice(0)->getNumRefIdx(refPicList); refIdx < MAX_NUM_REF; refIdx++)
4333	{
4334	pcIlpPic[refLayerIdc]->getSlice(0)->setRefPOC(0, refPicList, refIdx);
4335	pcIlpPic[refLayerIdc]->getSlice(0)->setRefPic(NULL, refPicList, refIdx);
4336	}
4337
4338	//copy reference pictures' marking from the reference layer
4339	for(Int j = 0; j < MAX_NUM_REF + 1; j++)
4340	{
4341	pcIlpPic[refLayerIdc]->getSlice(0)->setIsUsedAsLongTerm(refList, j, pcRefPicBL->getSlice(0)->getIsUsedAsLongTerm(refList, j));
4342	}
4343	}
4344
4345	pcIlpPic[refLayerIdc]->copyUpsampledMvField( refLayerIdc, m_pcBaseColPic[refLayerIdc] );
4346	}
4347	else
4348	{
4349	pcIlpPic[refLayerIdc]->initUpsampledMvField();
4350	}
4351	#endif
4352
4353	#if O0225_MAX_TID_FOR_REF_LAYERS
4354	Int maxTidIlRefPicsPlus1 = m_pcVPS->getMaxTidIlRefPicsPlus1( pcIlpPic[refLayerIdc]->getSlice(0)->getLayerId(), m_layerId );
4355	#else
4356	Int maxTidIlRefPicsPlus1 = m_pcVPS->getMaxTidIlRefPicsPlus1( pcIlpPic[refLayerIdc]->getSlice(0)->getLayerId() );
4357	#endif
4358	assert( (Int)pcIlpPic[refLayerIdc]->getSlice(0)->getTLayer() < maxTidIlRefPicsPlus1 \|\| ( !maxTidIlRefPicsPlus1 && pcIlpPic[refLayerIdc]->getSlice(0)->getRapPicFlag() ) );
4359
4360	}
4361	}
4362	}
4363
4364	Int TComSlice::getReferenceLayerIdc( UInt refLayerId )
4365	{
4366	for( Int i = 0; i < m_activeNumILRRefIdx; i++ )
4367	{
4368	if( m_pcVPS->getRefLayerId(m_layerId, m_interLayerPredLayerIdc[i]) == refLayerId )
4369	{
4370	return m_interLayerPredLayerIdc[i];
4371	}
4372	}
4373
4374	return -1;
4375	}
4376
4377	#if NO_OUTPUT_OF_PRIOR_PICS
4378	Bool TComSlice::getBlaPicFlag ()
4379	{
4380	return getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP
4381	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
4382	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP;
4383	}
4384	Bool TComSlice::getCraPicFlag ()
4385	{
4386	return getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA;
4387	}
4388	#endif
4389	#if POC_RESET_IDC_DECODER
4390	Bool TComSlice::getRaslPicFlag ()
4391	{
4392	return getNalUnitType() == NAL_UNIT_CODED_SLICE_RASL_R
4393	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_RASL_N;
4394	}
4395	Bool TComSlice::getRadlPicFlag ()
4396	{
4397	return getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_R
4398	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_N;
4399	}
4400	#endif
4401	#if POC_RESET_IDC_ENCODER
4402	Void TComSlice::decrementRefPocValues(Int const decrementValue)
4403	{
4404	for(Int listNum = 0; listNum < 2; listNum++)
4405	{
4406	RefPicList dpbPicSliceList = (listNum == 1) ? REF_PIC_LIST_1 : REF_PIC_LIST_0;
4407	for(Int listIdx = 0; listIdx < getNumRefIdx( dpbPicSliceList ); listIdx++)
4408	{
4409	setRefPOC( getRefPOC(dpbPicSliceList, listIdx) - decrementValue,
4410	dpbPicSliceList,
4411	listIdx
4412	);
4413	}
4414	}
4415	}
4416
4417	Int TComSlice::getCurrMsb( Int currLsb, Int prevLsb, Int prevMsb, Int maxLsbVal )
4418	{
4419	if( prevLsb - currLsb >= (maxLsbVal >> 1) )
4420	{
4421	return prevMsb + maxLsbVal;
4422	}
4423	else if( currLsb - prevLsb > (maxLsbVal >> 1) )
4424	{
4425	return prevMsb - maxLsbVal;
4426	}
4427	else
4428	{
4429	return prevMsb;
4430	}
4431	}
4432	#endif
4433
4434	Void TComSlice::setRefPicListModificationSvc()
4435	{
4436	if( !m_pcPPS->getListsModificationPresentFlag())
4437	{
4438	return;
4439	}
4440
4441	if(m_eNalUnitType >= NAL_UNIT_CODED_SLICE_BLA_W_LP && m_eNalUnitType <= NAL_UNIT_CODED_SLICE_CRA)
4442	{
4443	return;
4444	}
4445
4446	TComRefPicListModification* refPicListModification = &m_RefPicListModification;
4447	Int numberOfRpsCurrTempList = this->getNumRpsCurrTempList(); // total number of ref pics in listTemp0 including inter-layer ref pics
4448	#if RPL_INIT_N0316_N0082
4449	Int numberOfPocBeforeCurr = this->getNumNegativeRpsCurrTempList(); // number of negative temporal ref pics
4450	#endif
4451
4452	assert(m_aiNumRefIdx[REF_PIC_LIST_0] > 0);
4453	assert(m_aiNumRefIdx[REF_PIC_LIST_1] > 0);
4454
4455	//set L0 inter-layer reference picture modification
4456	#if RPL_INIT_N0316_N0082
4457	Bool hasModification = (m_aiNumRefIdx[REF_PIC_LIST_0] == (numberOfPocBeforeCurr + m_activeNumILRRefIdx)) ? false : true;
4458
4459	if( m_activeNumILRRefIdx > 1 )
4460	{
4461	hasModification = (m_aiNumRefIdx[REF_PIC_LIST_0] >= (numberOfPocBeforeCurr + m_activeNumILRRefIdx)) ? false : true;
4462	}
4463	#else
4464	Bool hasModification = (m_aiNumRefIdx[REF_PIC_LIST_0] == numberOfRpsCurrTempList) ? false : true;
4465	#endif
4466	hasModification = hasModification && ( m_aiNumRefIdx[REF_PIC_LIST_0] > 1 );
4467	refPicListModification->setRefPicListModificationFlagL0(hasModification);
4468	if(hasModification)
4469	{
4470	for(Int i = 0; i < min(m_aiNumRefIdx[REF_PIC_LIST_0], numberOfRpsCurrTempList); i++)
4471	{
4472	refPicListModification->setRefPicSetIdxL0(i, i);
4473	}
4474
4475	if(m_aiNumRefIdx[REF_PIC_LIST_0] > numberOfRpsCurrTempList)
4476	{
4477	// repeat last ref pic when the number of active ref idx are more than RPS entries
4478	for (Int i = numberOfRpsCurrTempList; i < m_aiNumRefIdx[REF_PIC_LIST_0]; i ++)
4479	{
4480	refPicListModification->setRefPicSetIdxL0(i, numberOfRpsCurrTempList - 1);
4481	}
4482	}
4483	else
4484	{
4485	// number of ILRPs included into the reference picture list with the list modification
4486	Int includeNumILRP = min( max(1, m_aiNumRefIdx[REF_PIC_LIST_0]-numberOfPocBeforeCurr), m_activeNumILRRefIdx);
4487
4488	for(Int i = includeNumILRP; i > 0; i-- )
4489	{
4490	#if RPL_INIT_N0316_N0082
4491	if((numberOfPocBeforeCurr) >= m_aiNumRefIdx[REF_PIC_LIST_0])
4492	{
4493	refPicListModification->setRefPicSetIdxL0(m_aiNumRefIdx[REF_PIC_LIST_0] - i, numberOfPocBeforeCurr + includeNumILRP - i);
4494	}
4495	else
4496	{
4497	refPicListModification->setRefPicSetIdxL0(m_aiNumRefIdx[REF_PIC_LIST_0] - i, numberOfPocBeforeCurr + includeNumILRP - i);
4498	for (Int j = numberOfPocBeforeCurr; j < (m_aiNumRefIdx[REF_PIC_LIST_0] - i); j++)
4499	{
4500	assert( j + includeNumILRP < numberOfRpsCurrTempList );
4501	refPicListModification->setRefPicSetIdxL0(j, j + includeNumILRP);
4502	}
4503	}
4504	#else
4505	refPicListModification->setRefPicSetIdxL0(m_aiNumRefIdx[REF_PIC_LIST_0] - i, numberOfRpsCurrTempList - i);
4506	#endif
4507	}
4508	}
4509	}
4510
4511	//set L1 inter-layer reference picture modification
4512	hasModification = (m_aiNumRefIdx[REF_PIC_LIST_1] >= numberOfRpsCurrTempList) ? false : true;
4513	hasModification = hasModification && ( m_aiNumRefIdx[REF_PIC_LIST_1] > 1 );
4514
4515	refPicListModification->setRefPicListModificationFlagL1(hasModification);
4516	if(hasModification)
4517	{
4518	for(Int i = 0; i < min(m_aiNumRefIdx[REF_PIC_LIST_1], numberOfRpsCurrTempList); i++)
4519	{
4520	refPicListModification->setRefPicSetIdxL1(i, i);
4521	}
4522	if(m_aiNumRefIdx[REF_PIC_LIST_1] > numberOfRpsCurrTempList)
4523	{
4524	for (Int i = numberOfRpsCurrTempList; i < m_aiNumRefIdx[REF_PIC_LIST_1]; i ++)
4525	{
4526	// repeat last ref pic when the number of active ref idx are more than RPS entries
4527	refPicListModification->setRefPicSetIdxL1(i, numberOfRpsCurrTempList - 1);
4528	}
4529	}
4530	else
4531	{
4532	Int includeNumILRP = min(m_aiNumRefIdx[REF_PIC_LIST_1], m_activeNumILRRefIdx);
4533
4534	for(Int i = includeNumILRP; i > 0; i-- )
4535	{
4536	refPicListModification->setRefPicSetIdxL1(m_aiNumRefIdx[REF_PIC_LIST_1] - i, numberOfRpsCurrTempList - i);
4537	}
4538	}
4539	}
4540	return;
4541	}
4542
4543	#if RPL_INIT_N0316_N0082
4544	Int TComSlice::getNumNegativeRpsCurrTempList()
4545	{
4546	if( m_eSliceType == I_SLICE )
4547	{
4548	return 0;
4549	}
4550
4551	Int numPocBeforeCurr = 0;
4552	for( UInt i = 0; i < m_pcRPS->getNumberOfNegativePictures(); i++ )
4553	{
4554	if(m_pcRPS->getUsed(i))
4555	{
4556	numPocBeforeCurr++;
4557	}
4558	}
4559
4560	return numPocBeforeCurr;
4561	}
4562	#endif
4563	#endif //SVC_EXTENSION
4564
4565	//! \}

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