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TComSlice.cpp @ 1476

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Last change on this file since 1476 was 1006, checked in by seregin, 11 years ago
port implementation of JCTVC-R0235 - Processing of bitstreams without an available base layer (rev 1005)
Property svn:eol-style set to `native`
File size: 143.2 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	}
2202	#else
2203	TComVPS::TComVPS()
2204	: m_VPSId ( 0)
2205	, m_uiMaxTLayers ( 1)
2206	, m_uiMaxLayers ( 1)
2207	, m_bTemporalIdNestingFlag (false)
2208	, m_numHrdParameters ( 0)
2209	, m_maxNuhReservedZeroLayerId ( 0)
2210	, m_hrdParameters (NULL)
2211	, m_hrdOpSetIdx (NULL)
2212	, m_cprmsPresentFlag (NULL)
2213	{
2214
2215	for( Int i = 0; i < MAX_TLAYER; i++)
2216	{
2217	m_numReorderPics[i] = 0;
2218	m_uiMaxDecPicBuffering[i] = 1;
2219	m_uiMaxLatencyIncrease[i] = 0;
2220	}
2221	}
2222	#endif //SVC_EXTENSION
2223
2224	TComVPS::~TComVPS()
2225	{
2226	if( m_hrdParameters != NULL ) delete[] m_hrdParameters;
2227	if( m_hrdOpSetIdx != NULL ) delete[] m_hrdOpSetIdx;
2228	if( m_cprmsPresentFlag != NULL ) delete[] m_cprmsPresentFlag;
2229	}
2230
2231	// ------------------------------------------------------------------------------------------------
2232	// Sequence parameter set (SPS)
2233	// ------------------------------------------------------------------------------------------------
2234
2235	TComSPS::TComSPS()
2236	: m_SPSId ( 0)
2237	, m_VPSId ( 0)
2238	, m_chromaFormatIdc (CHROMA_420)
2239	, m_uiMaxTLayers ( 1)
2240	#if R0279_REP_FORMAT_INBL
2241	, m_bV1CompatibleSPSFlag ( 0)
2242	#endif
2243	// Structure
2244	, m_picWidthInLumaSamples (352)
2245	, m_picHeightInLumaSamples (288)
2246	, m_log2MinCodingBlockSize ( 0)
2247	, m_log2DiffMaxMinCodingBlockSize(0)
2248	, m_uiMaxCUWidth ( 32)
2249	, m_uiMaxCUHeight ( 32)
2250	, m_uiMaxCUDepth ( 3)
2251	, m_bLongTermRefsPresent (false)
2252	, m_uiQuadtreeTULog2MaxSize ( 0)
2253	, m_uiQuadtreeTULog2MinSize ( 0)
2254	, m_uiQuadtreeTUMaxDepthInter ( 0)
2255	, m_uiQuadtreeTUMaxDepthIntra ( 0)
2256	// Tool list
2257	, m_usePCM (false)
2258	, m_pcmLog2MaxSize ( 5)
2259	, m_uiPCMLog2MinSize ( 7)
2260	, m_useExtendedPrecision (false)
2261	, m_useHighPrecisionPredictionWeighting(false)
2262	, m_useResidualRotation (false)
2263	, m_useSingleSignificanceMapContext(false)
2264	, m_useGolombRiceParameterAdaptation(false)
2265	, m_alignCABACBeforeBypass (false)
2266	, m_bPCMFilterDisableFlag (false)
2267	, m_disableIntraReferenceSmoothing(false)
2268	, m_uiBitsForPOC ( 8)
2269	, m_numLongTermRefPicSPS ( 0)
2270	, m_uiMaxTrSize ( 32)
2271	, m_bUseSAO (false)
2272	, m_bTemporalIdNestingFlag (false)
2273	, m_scalingListEnabledFlag (false)
2274	, m_useStrongIntraSmoothing (false)
2275	, m_vuiParametersPresentFlag (false)
2276	, m_vuiParameters ()
2277	#if SVC_EXTENSION
2278	, m_layerId ( 0 )
2279	, m_extensionFlag ( false )
2280	#if !MOVE_SCALED_OFFSET_TO_PPS
2281	, m_numScaledRefLayerOffsets ( 0 )
2282	#endif
2283	#if REPN_FORMAT_IN_VPS
2284	, m_updateRepFormatFlag (false)
2285	#if O0096_REP_FORMAT_INDEX
2286	, m_updateRepFormatIndex (0)
2287	#endif
2288	#endif
2289	#if SCALINGLIST_INFERRING
2290	, m_inferScalingListFlag ( false )
2291	, m_scalingListRefLayerId ( 0 )
2292	#endif
2293	#endif //SVC_EXTENSION
2294	{
2295	for(Int ch=0; ch<MAX_NUM_CHANNEL_TYPE; ch++)
2296	{
2297	m_uiBitDepth [ch] = 8;
2298	m_uiPCMBitDepth[ch] = 8;
2299	m_qpBDOffset [ch] = 0;
2300	}
2301
2302	for ( Int i = 0; i < MAX_TLAYER; i++ )
2303	{
2304	m_uiMaxLatencyIncrease[i] = 0;
2305	m_uiMaxDecPicBuffering[i] = 1;
2306	m_numReorderPics[i] = 0;
2307	}
2308
2309	for (UInt signallingModeIndex = 0; signallingModeIndex < NUMBER_OF_RDPCM_SIGNALLING_MODES; signallingModeIndex++)
2310	{
2311	m_useResidualDPCM[signallingModeIndex] = false;
2312	}
2313
2314	m_scalingList = new TComScalingList;
2315	::memset(m_ltRefPicPocLsbSps, 0, sizeof(m_ltRefPicPocLsbSps));
2316	::memset(m_usedByCurrPicLtSPSFlag, 0, sizeof(m_usedByCurrPicLtSPSFlag));
2317
2318	#if !MOVE_SCALED_OFFSET_TO_PPS
2319	#if P0312_VERT_PHASE_ADJ
2320	::memset(m_vertPhasePositionEnableFlag, 0, sizeof(m_vertPhasePositionEnableFlag));
2321	#endif
2322	#endif
2323	}
2324
2325	TComSPS::~TComSPS()
2326	{
2327	#if SCALINGLIST_INFERRING
2328	if( !m_inferScalingListFlag )
2329	#endif
2330	delete m_scalingList;
2331	m_RPSList.destroy();
2332	}
2333
2334	Void TComSPS::createRPSList( Int numRPS )
2335	{
2336	m_RPSList.destroy();
2337	m_RPSList.create(numRPS);
2338	}
2339
2340	Void TComSPS::setHrdParameters( UInt frameRate, UInt numDU, UInt bitRate, Bool randomAccess )
2341	{
2342	if( !getVuiParametersPresentFlag() )
2343	{
2344	return;
2345	}
2346
2347	TComVUI *vui = getVuiParameters();
2348	TComHRD *hrd = vui->getHrdParameters();
2349
2350	TimingInfo *timingInfo = vui->getTimingInfo();
2351	#if SVC_EXTENSION
2352	if( m_layerId > 0 )
2353	{
2354	timingInfo->setTimingInfoPresentFlag( false );
2355	return;
2356	}
2357	#endif
2358
2359	timingInfo->setTimingInfoPresentFlag( true );
2360	switch( frameRate )
2361	{
2362	case 24:
2363	timingInfo->setNumUnitsInTick( 1125000 ); timingInfo->setTimeScale ( 27000000 );
2364	break;
2365	case 25:
2366	timingInfo->setNumUnitsInTick( 1080000 ); timingInfo->setTimeScale ( 27000000 );
2367	break;
2368	case 30:
2369	timingInfo->setNumUnitsInTick( 900900 ); timingInfo->setTimeScale ( 27000000 );
2370	break;
2371	case 50:
2372	timingInfo->setNumUnitsInTick( 540000 ); timingInfo->setTimeScale ( 27000000 );
2373	break;
2374	case 60:
2375	timingInfo->setNumUnitsInTick( 450450 ); timingInfo->setTimeScale ( 27000000 );
2376	break;
2377	default:
2378	timingInfo->setNumUnitsInTick( 1001 ); timingInfo->setTimeScale ( 60000 );
2379	break;
2380	}
2381
2382	Bool rateCnt = ( bitRate > 0 );
2383	hrd->setNalHrdParametersPresentFlag( rateCnt );
2384	hrd->setVclHrdParametersPresentFlag( rateCnt );
2385
2386	hrd->setSubPicCpbParamsPresentFlag( ( numDU > 1 ) );
2387
2388	if( hrd->getSubPicCpbParamsPresentFlag() )
2389	{
2390	hrd->setTickDivisorMinus2( 100 - 2 ); //
2391	hrd->setDuCpbRemovalDelayLengthMinus1( 7 ); // 8-bit precision ( plus 1 for last DU in AU )
2392	hrd->setSubPicCpbParamsInPicTimingSEIFlag( true );
2393	hrd->setDpbOutputDelayDuLengthMinus1( 5 + 7 ); // With sub-clock tick factor of 100, at least 7 bits to have the same value as AU dpb delay
2394	}
2395	else
2396	{
2397	hrd->setSubPicCpbParamsInPicTimingSEIFlag( false );
2398	}
2399
2400	hrd->setBitRateScale( 4 ); // in units of 2~( 6 + 4 ) = 1,024 bps
2401	hrd->setCpbSizeScale( 6 ); // in units of 2~( 4 + 4 ) = 1,024 bit
2402	hrd->setDuCpbSizeScale( 6 ); // in units of 2~( 4 + 4 ) = 1,024 bit
2403
2404	hrd->setInitialCpbRemovalDelayLengthMinus1(15); // assuming 0.5 sec, log2( 90,000 * 0.5 ) = 16-bit
2405	if( randomAccess )
2406	{
2407	hrd->setCpbRemovalDelayLengthMinus1(5); // 32 = 2^5 (plus 1)
2408	hrd->setDpbOutputDelayLengthMinus1 (5); // 32 + 3 = 2^6
2409	}
2410	else
2411	{
2412	hrd->setCpbRemovalDelayLengthMinus1(9); // max. 2^10
2413	hrd->setDpbOutputDelayLengthMinus1 (9); // max. 2^10
2414	}
2415
2416	/*
2417	Note: only the case of "vps_max_temporal_layers_minus1 = 0" is supported.
2418	*/
2419	Int i, j;
2420	UInt bitrateValue, cpbSizeValue;
2421	UInt duCpbSizeValue;
2422	UInt duBitRateValue = 0;
2423
2424	for( i = 0; i < MAX_TLAYER; i ++ )
2425	{
2426	hrd->setFixedPicRateFlag( i, 1 );
2427	hrd->setPicDurationInTcMinus1( i, 0 );
2428	hrd->setLowDelayHrdFlag( i, 0 );
2429	hrd->setCpbCntMinus1( i, 0 );
2430
2431	bitrateValue = bitRate;
2432	cpbSizeValue = bitRate; // 1 second
2433	duCpbSizeValue = bitRate/numDU;
2434	duBitRateValue = bitRate;
2435
2436	for( j = 0; j < ( hrd->getCpbCntMinus1( i ) + 1 ); j ++ )
2437	{
2438	hrd->setBitRateValueMinus1( i, j, 0, ( bitrateValue - 1 ) );
2439	hrd->setCpbSizeValueMinus1( i, j, 0, ( cpbSizeValue - 1 ) );
2440	hrd->setDuCpbSizeValueMinus1( i, j, 0, ( duCpbSizeValue - 1 ) );
2441	hrd->setCbrFlag( i, j, 0, ( j == 0 ) );
2442
2443	hrd->setBitRateValueMinus1( i, j, 1, ( bitrateValue - 1) );
2444	hrd->setCpbSizeValueMinus1( i, j, 1, ( cpbSizeValue - 1 ) );
2445	hrd->setDuCpbSizeValueMinus1( i, j, 1, ( duCpbSizeValue - 1 ) );
2446	hrd->setDuBitRateValueMinus1( i, j, 1, ( duBitRateValue - 1 ) );
2447	hrd->setCbrFlag( i, j, 1, ( j == 0 ) );
2448	}
2449	}
2450	}
2451
2452	const Int TComSPS::m_winUnitX[]={1,2,2,1};
2453	const Int TComSPS::m_winUnitY[]={1,2,1,1};
2454
2455	#if !MOVE_SCALED_OFFSET_TO_PPS
2456	#if O0098_SCALED_REF_LAYER_ID
2457	Window& TComSPS::getScaledRefLayerWindowForLayer(Int layerId)
2458	{
2459	static Window win;
2460
2461	for (Int i = 0; i < m_numScaledRefLayerOffsets; i++)
2462	{
2463	if (layerId == m_scaledRefLayerId[i])
2464	{
2465	return m_scaledRefLayerWindow[i];
2466	}
2467	}
2468
2469	win.resetWindow(); // scaled reference layer offsets are inferred to be zero when not present
2470	return win;
2471	}
2472	#endif
2473	#if REF_REGION_OFFSET
2474	Window& TComSPS::getRefLayerWindowForLayer(Int layerId)
2475	{
2476	static Window win;
2477
2478	for (Int i = 0; i < m_numRefLayerOffsets; i++)
2479	{
2480	if (layerId == m_refLayerId[i])
2481	{
2482	return m_refLayerWindow[i];
2483	}
2484	}
2485
2486	win.resetWindow(); // reference region offsets are inferred to be zero when not present
2487	return win;
2488	}
2489	#endif
2490	#endif
2491
2492	TComPPS::TComPPS()
2493	: m_PPSId (0)
2494	, m_SPSId (0)
2495	, m_picInitQPMinus26 (0)
2496	, m_useDQP (false)
2497	, m_bConstrainedIntraPred (false)
2498	, m_bSliceChromaQpFlag (false)
2499	, m_pcSPS (NULL)
2500	, m_uiMaxCuDQPDepth (0)
2501	, m_uiMinCuDQPSize (0)
2502	, m_MaxCuChromaQpAdjDepth (0)
2503	, m_MinCuChromaQpAdjSize (0)
2504	, m_ChromaQpAdjTableSize (0)
2505	, m_chromaCbQpOffset (0)
2506	, m_chromaCrQpOffset (0)
2507	, m_numRefIdxL0DefaultActive (1)
2508	, m_numRefIdxL1DefaultActive (1)
2509	, m_useCrossComponentPrediction (false)
2510	, m_TransquantBypassEnableFlag (false)
2511	, m_useTransformSkip (false)
2512	, m_transformSkipLog2MaxSize (2)
2513	, m_dependentSliceSegmentsEnabledFlag(false)
2514	, m_tilesEnabledFlag (false)
2515	, m_entropyCodingSyncEnabledFlag (false)
2516	, m_loopFilterAcrossTilesEnabledFlag (true)
2517	, m_uniformSpacingFlag (false)
2518	, m_numTileColumnsMinus1 (0)
2519	, m_numTileRowsMinus1 (0)
2520	, m_numSubstreams (1)
2521	, m_signHideFlag (0)
2522	, m_cabacInitPresentFlag (false)
2523	, m_encCABACTableIdx (I_SLICE)
2524	, m_sliceHeaderExtensionPresentFlag (false)
2525	, m_loopFilterAcrossSlicesEnabledFlag(false)
2526	, m_listsModificationPresentFlag (0)
2527	, m_numExtraSliceHeaderBits (0)
2528
2529	#if SVC_EXTENSION
2530	, m_extensionFlag(false)
2531	#if SCALINGLIST_INFERRING
2532	, m_layerId(0)
2533	, m_inferScalingListFlag ( false )
2534	, m_scalingListRefLayerId ( 0 )
2535	#endif
2536	#if POC_RESET_IDC
2537	, m_pocResetInfoPresentFlag (false)
2538	#endif
2539	#if MOVE_SCALED_OFFSET_TO_PPS
2540	, m_numScaledRefLayerOffsets ( 0 )
2541	#endif
2542	#if Q0048_CGS_3D_ASYMLUT
2543	, m_nCGSFlag(0)
2544	, m_nCGSOutputBitDepthY(0)
2545	, m_nCGSOutputBitDepthC(0)
2546	#endif
2547	#endif //SVC_EXTENSION
2548	{
2549	m_scalingList = new TComScalingList;
2550	for(Int ch=0; ch<MAX_NUM_CHANNEL_TYPE; ch++)
2551	{
2552	m_saoOffsetBitShift[ch] = 0;
2553	}
2554	m_ChromaQpAdjTable[0].u.comp.CbOffset = 0;
2555	m_ChromaQpAdjTable[0].u.comp.CrOffset = 0;
2556
2557	#if SVC_EXTENSION
2558	#if REF_REGION_OFFSET
2559	::memset(m_scaledRefLayerOffsetPresentFlag, 0, sizeof(m_scaledRefLayerOffsetPresentFlag));
2560	::memset(m_refRegionOffsetPresentFlag, 0, sizeof(m_refRegionOffsetPresentFlag));
2561	#endif
2562	#if R0209_GENERIC_PHASE
2563	::memset(m_resamplePhaseSetPresentFlag, 0, sizeof(m_resamplePhaseSetPresentFlag));
2564	::memset(m_phaseHorLuma, 0, sizeof(m_phaseHorLuma));
2565	::memset(m_phaseVerLuma, 0, sizeof(m_phaseVerLuma));
2566	::memset(m_phaseHorChroma, 0, sizeof(m_phaseHorChroma));
2567	::memset(m_phaseVerChroma, 0, sizeof(m_phaseVerChroma));
2568	#endif
2569	#endif //SVC_EXTENSION
2570	}
2571
2572	TComPPS::~TComPPS()
2573	{
2574	#if SCALINGLIST_INFERRING
2575	if( !m_inferScalingListFlag )
2576	#endif
2577	delete m_scalingList;
2578	}
2579
2580	TComReferencePictureSet::TComReferencePictureSet()
2581	: m_numberOfPictures (0)
2582	, m_numberOfNegativePictures (0)
2583	, m_numberOfPositivePictures (0)
2584	, m_numberOfLongtermPictures (0)
2585	, m_interRPSPrediction (0)
2586	, m_deltaRIdxMinus1 (0)
2587	, m_deltaRPS (0)
2588	, m_numRefIdc (0)
2589	{
2590	::memset( m_deltaPOC, 0, sizeof(m_deltaPOC) );
2591	::memset( m_POC, 0, sizeof(m_POC) );
2592	::memset( m_used, 0, sizeof(m_used) );
2593	::memset( m_refIdc, 0, sizeof(m_refIdc) );
2594	}
2595
2596	TComReferencePictureSet::~TComReferencePictureSet()
2597	{
2598	}
2599
2600	Void TComReferencePictureSet::setUsed(Int bufferNum, Bool used)
2601	{
2602	m_used[bufferNum] = used;
2603	}
2604
2605	Void TComReferencePictureSet::setDeltaPOC(Int bufferNum, Int deltaPOC)
2606	{
2607	m_deltaPOC[bufferNum] = deltaPOC;
2608	}
2609
2610	Void TComReferencePictureSet::setNumberOfPictures(Int numberOfPictures)
2611	{
2612	m_numberOfPictures = numberOfPictures;
2613	}
2614
2615	Int TComReferencePictureSet::getUsed(Int bufferNum)
2616	{
2617	return m_used[bufferNum];
2618	}
2619
2620	Int TComReferencePictureSet::getDeltaPOC(Int bufferNum)
2621	{
2622	return m_deltaPOC[bufferNum];
2623	}
2624
2625	Int TComReferencePictureSet::getNumberOfPictures()
2626	{
2627	return m_numberOfPictures;
2628	}
2629
2630	Int TComReferencePictureSet::getPOC(Int bufferNum)
2631	{
2632	return m_POC[bufferNum];
2633	}
2634
2635	Void TComReferencePictureSet::setPOC(Int bufferNum, Int POC)
2636	{
2637	m_POC[bufferNum] = POC;
2638	}
2639
2640	Bool TComReferencePictureSet::getCheckLTMSBPresent(Int bufferNum)
2641	{
2642	return m_bCheckLTMSB[bufferNum];
2643	}
2644
2645	Void TComReferencePictureSet::setCheckLTMSBPresent(Int bufferNum, Bool b)
2646	{
2647	m_bCheckLTMSB[bufferNum] = b;
2648	}
2649
2650	/** set the reference idc value at uiBufferNum entry to the value of iRefIdc
2651	* \param uiBufferNum
2652	* \param iRefIdc
2653	* \returns Void
2654	*/
2655	Void TComReferencePictureSet::setRefIdc(Int bufferNum, Int refIdc)
2656	{
2657	m_refIdc[bufferNum] = refIdc;
2658	}
2659
2660	/** get the reference idc value at uiBufferNum
2661	* \param uiBufferNum
2662	* \returns Int
2663	*/
2664	Int TComReferencePictureSet::getRefIdc(Int bufferNum)
2665	{
2666	return m_refIdc[bufferNum];
2667	}
2668
2669	/** Sorts the deltaPOC and Used by current values in the RPS based on the deltaPOC values.
2670	* deltaPOC values are sorted with -ve values before the +ve values. -ve values are in decreasing order.
2671	* +ve values are in increasing order.
2672	* \returns Void
2673	*/
2674	Void TComReferencePictureSet::sortDeltaPOC()
2675	{
2676	// sort in increasing order (smallest first)
2677	for(Int j=1; j < getNumberOfPictures(); j++)
2678	{
2679	Int deltaPOC = getDeltaPOC(j);
2680	Bool used = getUsed(j);
2681	for (Int k=j-1; k >= 0; k--)
2682	{
2683	Int temp = getDeltaPOC(k);
2684	if (deltaPOC < temp)
2685	{
2686	setDeltaPOC(k+1, temp);
2687	setUsed(k+1, getUsed(k));
2688	setDeltaPOC(k, deltaPOC);
2689	setUsed(k, used);
2690	}
2691	}
2692	}
2693	// flip the negative values to largest first
2694	Int numNegPics = getNumberOfNegativePictures();
2695	for(Int j=0, k=numNegPics-1; j < numNegPics>>1; j++, k--)
2696	{
2697	Int deltaPOC = getDeltaPOC(j);
2698	Bool used = getUsed(j);
2699	setDeltaPOC(j, getDeltaPOC(k));
2700	setUsed(j, getUsed(k));
2701	setDeltaPOC(k, deltaPOC);
2702	setUsed(k, used);
2703	}
2704	}
2705
2706	/** Prints the deltaPOC and RefIdc (if available) values in the RPS.
2707	* A "*" is added to the deltaPOC value if it is Used bu current.
2708	* \returns Void
2709	*/
2710	Void TComReferencePictureSet::printDeltaPOC()
2711	{
2712	printf("DeltaPOC = { ");
2713	for(Int j=0; j < getNumberOfPictures(); j++)
2714	{
2715	printf("%d%s ", getDeltaPOC(j), (getUsed(j)==1)?"*":"");
2716	}
2717	if (getInterRPSPrediction())
2718	{
2719	printf("}, RefIdc = { ");
2720	for(Int j=0; j < getNumRefIdc(); j++)
2721	{
2722	printf("%d ", getRefIdc(j));
2723	}
2724	}
2725	printf("}\n");
2726	}
2727
2728	TComRPSList::TComRPSList()
2729	:m_referencePictureSets (NULL)
2730	{
2731	}
2732
2733	TComRPSList::~TComRPSList()
2734	{
2735	}
2736
2737	Void TComRPSList::create( Int numberOfReferencePictureSets)
2738	{
2739	m_numberOfReferencePictureSets = numberOfReferencePictureSets;
2740	m_referencePictureSets = new TComReferencePictureSet[numberOfReferencePictureSets];
2741	}
2742
2743	Void TComRPSList::destroy()
2744	{
2745	if (m_referencePictureSets)
2746	{
2747	delete [] m_referencePictureSets;
2748	}
2749	m_numberOfReferencePictureSets = 0;
2750	m_referencePictureSets = NULL;
2751	}
2752
2753
2754
2755	TComReferencePictureSet* TComRPSList::getReferencePictureSet(Int referencePictureSetNum)
2756	{
2757	return &m_referencePictureSets[referencePictureSetNum];
2758	}
2759
2760	Int TComRPSList::getNumberOfReferencePictureSets()
2761	{
2762	return m_numberOfReferencePictureSets;
2763	}
2764
2765	Void TComRPSList::setNumberOfReferencePictureSets(Int numberOfReferencePictureSets)
2766	{
2767	m_numberOfReferencePictureSets = numberOfReferencePictureSets;
2768	}
2769
2770	TComRefPicListModification::TComRefPicListModification()
2771	: m_bRefPicListModificationFlagL0 (false)
2772	, m_bRefPicListModificationFlagL1 (false)
2773	{
2774	::memset( m_RefPicSetIdxL0, 0, sizeof(m_RefPicSetIdxL0) );
2775	::memset( m_RefPicSetIdxL1, 0, sizeof(m_RefPicSetIdxL1) );
2776	}
2777
2778	TComRefPicListModification::~TComRefPicListModification()
2779	{
2780	}
2781
2782	TComScalingList::TComScalingList()
2783	{
2784	init();
2785	}
2786
2787	TComScalingList::~TComScalingList()
2788	{
2789	destroy();
2790	}
2791
2792	/** set default quantization matrix to array
2793	*/
2794	Void TComSlice::setDefaultScalingList()
2795	{
2796	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
2797	{
2798	for(UInt listId=0;listId<SCALING_LIST_NUM;listId++)
2799	{
2800	getScalingList()->processDefaultMatrix(sizeId, listId);
2801	}
2802	}
2803	}
2804	/** check if use default quantization matrix
2805	* \returns true if use default quantization matrix in all size
2806	*/
2807	Bool TComSlice::checkDefaultScalingList()
2808	{
2809	UInt defaultCounter=0;
2810
2811	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
2812	{
2813	for(UInt listId=0;listId<SCALING_LIST_NUM;listId++)
2814	{
2815	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
2816	&& ((sizeId < SCALING_LIST_16x16) \|\| (getScalingList()->getScalingListDC(sizeId,listId) == 16))) // check DC value
2817	{
2818	defaultCounter++;
2819	}
2820	}
2821	}
2822
2823	return (defaultCounter == (SCALING_LIST_NUM * SCALING_LIST_SIZE_NUM )) ? false : true;
2824	}
2825
2826	/** get scaling matrix from RefMatrixID
2827	* \param sizeId size index
2828	* \param Index of input matrix
2829	* \param Index of reference matrix
2830	*/
2831	Void TComScalingList::processRefMatrix( UInt sizeId, UInt listId , UInt refListId )
2832	{
2833	::memcpy(getScalingListAddress(sizeId, listId),((listId == refListId)? getScalingListDefaultAddress(sizeId, refListId): getScalingListAddress(sizeId, refListId)),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]));
2834	}
2835
2836	/** parse syntax infomation
2837	* \param pchFile syntax infomation
2838	* \returns false if successful
2839	*/
2840
2841	static Void outputScalingListHelp(std::ostream &os)
2842	{
2843	os << "The scaling list file specifies all matrices and their DC values; none can be missing,\n"
2844	"but their order is arbitrary.\n\n"
2845	"The matrices are specified by:\n"
2846	"<matrix name><unchecked data>\n"
2847	" <value>,<value>,<value>,....\n\n"
2848	" Line-feeds can be added arbitrarily between values, and the number of values needs to be\n"
2849	" at least the number of entries for the matrix (superfluous entries are ignored).\n"
2850	" The <unchecked data> is text on the same line as the matrix that is not checked\n"
2851	" except to ensure that the matrix name token is unique. It is recommended that it is ' ='\n"
2852	" The values in the matrices are the absolute values (0-255), not the delta values as\n"
2853	" exchanged between the encoder and decoder\n\n"
2854	"The DC values (for matrix sizes larger than 8x8) are specified by:\n"
2855	"<matrix name>_DC<unchecked data>\n"
2856	" <value>\n";
2857
2858	os << "The permitted matrix names are:\n";
2859	for(UInt sizeIdc = 0; sizeIdc < SCALING_LIST_SIZE_NUM; sizeIdc++)
2860	{
2861	for(UInt listIdc = 0; listIdc < SCALING_LIST_NUM; listIdc++)
2862	{
2863	if ((sizeIdc!=SCALING_LIST_32x32) \|\| (listIdc%(SCALING_LIST_NUM/NUMBER_OF_PREDICTION_MODES) == 0))
2864	{
2865	os << " " << MatrixType[sizeIdc][listIdc] << '\n';
2866	}
2867	}
2868	}
2869	}
2870
2871	Void TComScalingList::outputScalingLists(std::ostream &os) const
2872	{
2873	for(UInt sizeIdc = 0; sizeIdc < SCALING_LIST_SIZE_NUM; sizeIdc++)
2874	{
2875	const UInt size = min(8,4<<(sizeIdc));
2876	for(UInt listIdc = 0; listIdc < SCALING_LIST_NUM; listIdc++)
2877	{
2878	if ((sizeIdc!=SCALING_LIST_32x32) \|\| (listIdc%(SCALING_LIST_NUM/NUMBER_OF_PREDICTION_MODES) == 0))
2879	{
2880	const Int *src = getScalingListAddress(sizeIdc, listIdc);
2881	os << (MatrixType[sizeIdc][listIdc]) << " =\n ";
2882	for(UInt y=0; y<size; y++)
2883	{
2884	for(UInt x=0; x<size; x++, src++)
2885	{
2886	os << std::setw(3) << (*src) << ", ";
2887	}
2888	os << (y+1<size?"\n ":"\n");
2889	}
2890	if(sizeIdc > SCALING_LIST_8x8)
2891	{
2892	os << MatrixType_DC[sizeIdc][listIdc] << " = \n " << std::setw(3) << getScalingListDC(sizeIdc, listIdc) << "\n";
2893	}
2894	os << "\n";
2895	}
2896	}
2897	}
2898	}
2899
2900	Bool TComScalingList::xParseScalingList(Char* pchFile)
2901	{
2902	static const Int LINE_SIZE=1024;
2903	FILE *fp = NULL;
2904	Char line[LINE_SIZE];
2905
2906	if (pchFile == NULL)
2907	{
2908	fprintf(stderr, "Error: no scaling list file specified. Help on scaling lists being output\n");
2909	outputScalingListHelp(std::cout);
2910	std::cout << "\n\nExample scaling list file using default values:\n\n";
2911	outputScalingLists(std::cout);
2912	exit (1);
2913	return true;
2914	}
2915	else if ((fp = fopen(pchFile,"r")) == (FILE*)NULL)
2916	{
2917	fprintf(stderr, "Error: cannot open scaling list file %s for reading\n",pchFile);
2918	return true;
2919	}
2920
2921	for(UInt sizeIdc = 0; sizeIdc < SCALING_LIST_SIZE_NUM; sizeIdc++)
2922	{
2923	const UInt size = min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeIdc]);
2924
2925	for(UInt listIdc = 0; listIdc < SCALING_LIST_NUM; listIdc++)
2926	{
2927	Int * const src = getScalingListAddress(sizeIdc, listIdc);
2928
2929	if ((sizeIdc==SCALING_LIST_32x32) && (listIdc%(SCALING_LIST_NUM/NUMBER_OF_PREDICTION_MODES) != 0)) // derive chroma32x32 from chroma16x16
2930	{
2931	const Int *srcNextSmallerSize = getScalingListAddress(sizeIdc-1, listIdc);
2932	for(UInt i=0; i<size; i++)
2933	{
2934	src[i] = srcNextSmallerSize[i];
2935	}
2936	setScalingListDC(sizeIdc,listIdc,(sizeIdc > SCALING_LIST_8x8) ? getScalingListDC(sizeIdc-1, listIdc) : src[0]);
2937	}
2938	else
2939	{
2940	{
2941	fseek(fp, 0, SEEK_SET);
2942	Bool bFound=false;
2943	while ((!feof(fp)) && (!bFound))
2944	{
2945	Char *ret = fgets(line, LINE_SIZE, fp);
2946	Char *findNamePosition= ret==NULL ? NULL : strstr(line, MatrixType[sizeIdc][listIdc]);
2947	// This could be a match against the DC string as well, so verify it isn't
2948	if (findNamePosition!= NULL && (MatrixType_DC[sizeIdc][listIdc]==NULL \|\| strstr(line, MatrixType_DC[sizeIdc][listIdc])==NULL))
2949	{
2950	bFound=true;
2951	}
2952	}
2953	if (!bFound)
2954	{
2955	fprintf(stderr, "Error: cannot find Matrix %s from scaling list file %s\n", MatrixType[sizeIdc][listIdc], pchFile);
2956	return true;
2957	}
2958	}
2959	for (UInt i=0; i<size; i++)
2960	{
2961	Int data;
2962	if (fscanf(fp, "%d,", &data)!=1)
2963	{
2964	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));
2965	return true;
2966	}
2967	if (data<0 \|\| data>255)
2968	{
2969	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));
2970	return true;
2971	}
2972	src[i] = data;
2973	}
2974
2975	//set DC value for default matrix check
2976	setScalingListDC(sizeIdc,listIdc,src[0]);
2977
2978	if(sizeIdc > SCALING_LIST_8x8)
2979	{
2980	{
2981	fseek(fp, 0, SEEK_SET);
2982	Bool bFound=false;
2983	while ((!feof(fp)) && (!bFound))
2984	{
2985	Char *ret = fgets(line, LINE_SIZE, fp);
2986	Char *findNamePosition= ret==NULL ? NULL : strstr(line, MatrixType_DC[sizeIdc][listIdc]);
2987	if (findNamePosition!= NULL)
2988	{
2989	// This won't be a match against the non-DC string.
2990	bFound=true;
2991	}
2992	}
2993	if (!bFound)
2994	{
2995	fprintf(stderr, "Error: cannot find DC Matrix %s from scaling list file %s\n", MatrixType_DC[sizeIdc][listIdc], pchFile);
2996	return true;
2997	}
2998	}
2999	Int data;
3000	if (fscanf(fp, "%d,", &data)!=1)
3001	{
3002	fprintf(stderr, "Error: cannot read DC %s from scaling list file %s at file position %ld\n", MatrixType_DC[sizeIdc][listIdc], pchFile, ftell(fp));
3003	return true;
3004	}
3005	if (data<0 \|\| data>255)
3006	{
3007	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));
3008	return true;
3009	}
3010	//overwrite DC value when size of matrix is larger than 16x16
3011	setScalingListDC(sizeIdc,listIdc,data);
3012	}
3013	}
3014	}
3015	}
3016	// std::cout << "\n\nRead scaling lists of:\n\n";
3017	// outputScalingLists(std::cout);
3018
3019	fclose(fp);
3020	return false;
3021	}
3022
3023	/** initialization process of quantization matrix array
3024	*/
3025	Void TComScalingList::init()
3026	{
3027	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3028	{
3029	for(UInt listId = 0; listId < SCALING_LIST_NUM; listId++)
3030	{
3031	m_scalingListCoef[sizeId][listId] = new Int [min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId])];
3032	}
3033	}
3034	}
3035
3036	/** destroy quantization matrix array
3037	*/
3038	Void TComScalingList::destroy()
3039	{
3040	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3041	{
3042	for(UInt listId = 0; listId < SCALING_LIST_NUM; listId++)
3043	{
3044	if(m_scalingListCoef[sizeId][listId]) delete [] m_scalingListCoef[sizeId][listId];
3045	}
3046	}
3047	}
3048
3049	/** get default address of quantization matrix
3050	* \param sizeId size index
3051	* \param listId list index
3052	* \returns pointer of quantization matrix
3053	*/
3054	Int* TComScalingList::getScalingListDefaultAddress(UInt sizeId, UInt listId)
3055	{
3056	Int *src = 0;
3057	switch(sizeId)
3058	{
3059	case SCALING_LIST_4x4:
3060	src = g_quantTSDefault4x4;
3061	break;
3062	case SCALING_LIST_8x8:
3063	case SCALING_LIST_16x16:
3064	case SCALING_LIST_32x32:
3065	src = (listId < (SCALING_LIST_NUM/NUMBER_OF_PREDICTION_MODES) ) ? g_quantIntraDefault8x8 : g_quantInterDefault8x8;
3066	break;
3067	default:
3068	assert(0);
3069	src = NULL;
3070	break;
3071	}
3072	return src;
3073	}
3074
3075	/** process of default matrix
3076	* \param sizeId size index
3077	* \param Index of input matrix
3078	*/
3079	Void TComScalingList::processDefaultMatrix(UInt sizeId, UInt listId)
3080	{
3081	::memcpy(getScalingListAddress(sizeId, listId),getScalingListDefaultAddress(sizeId,listId),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]));
3082	setScalingListDC(sizeId,listId,SCALING_LIST_DC);
3083	}
3084
3085	/** check DC value of matrix for default matrix signaling
3086	*/
3087	Void TComScalingList::checkDcOfMatrix()
3088	{
3089	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3090	{
3091	for(UInt listId = 0; listId < SCALING_LIST_NUM; listId++)
3092	{
3093	//check default matrix?
3094	if(getScalingListDC(sizeId,listId) == 0)
3095	{
3096	processDefaultMatrix(sizeId, listId);
3097	}
3098	}
3099	}
3100	}
3101
3102	ParameterSetManager::ParameterSetManager()
3103	#if SVC_EXTENSION
3104	: m_activeSPSId(-1)
3105	, m_activePPSId(-1)
3106	#else
3107	: m_vpsMap(MAX_NUM_VPS)
3108	, m_spsMap(MAX_NUM_SPS)
3109	, m_ppsMap(MAX_NUM_PPS)
3110	, m_activeVPSId(-1)
3111	, m_activeSPSId(-1)
3112	, m_activePPSId(-1)
3113	#endif
3114	{
3115	}
3116
3117
3118	ParameterSetManager::~ParameterSetManager()
3119	{
3120	}
3121
3122	//! activate a SPS from a active parameter sets SEI message
3123	//! \returns true, if activation is successful
3124	Bool ParameterSetManager::activateSPSWithSEI(Int spsId)
3125	{
3126	TComSPS *sps = m_spsMap.getPS(spsId);
3127	if (sps)
3128	{
3129	Int vpsId = sps->getVPSId();
3130	if (m_vpsMap.getPS(vpsId))
3131	{
3132	m_activeVPSId = vpsId;
3133	m_activeSPSId = spsId;
3134	return true;
3135	}
3136	else
3137	{
3138	printf("Warning: tried to activate SPS using an Active parameter sets SEI message. Referenced VPS does not exist.");
3139	}
3140	}
3141	else
3142	{
3143	printf("Warning: tried to activate non-existing SPS using an Active parameter sets SEI message.");
3144	}
3145	return false;
3146	}
3147
3148	//! activate a PPS and depending on isIDR parameter also SPS and VPS
3149	//! \returns true, if activation is successful
3150	Bool ParameterSetManager::activatePPS(Int ppsId, Bool isIRAP)
3151	{
3152	TComPPS *pps = m_ppsMap.getPS(ppsId);
3153	if (pps)
3154	{
3155	Int spsId = pps->getSPSId();
3156	if (!isIRAP && (spsId != m_activeSPSId))
3157	{
3158	printf("Warning: tried to activate PPS referring to a inactive SPS at non-IDR.");
3159	return false;
3160	}
3161	TComSPS *sps = m_spsMap.getPS(spsId);
3162	if (sps)
3163	{
3164	Int vpsId = sps->getVPSId();
3165	if (!isIRAP && (vpsId != m_activeVPSId))
3166	{
3167	printf("Warning: tried to activate PPS referring to a inactive VPS at non-IDR.");
3168	return false;
3169	}
3170	if (m_vpsMap.getPS(vpsId))
3171	{
3172	m_activePPSId = ppsId;
3173	m_activeVPSId = vpsId;
3174	m_activeSPSId = spsId;
3175	return true;
3176	}
3177	else
3178	{
3179	printf("Warning: tried to activate PPS that refers to a non-existing VPS.");
3180	}
3181	}
3182	else
3183	{
3184	printf("Warning: tried to activate a PPS that refers to a non-existing SPS.");
3185	}
3186	}
3187	else
3188	{
3189	printf("Warning: tried to activate non-existing PPS.");
3190	}
3191	return false;
3192	}
3193
3194	ProfileTierLevel::ProfileTierLevel()
3195	: m_profileSpace (0)
3196	, m_tierFlag (Level::MAIN)
3197	, m_profileIdc (Profile::NONE)
3198	, m_levelIdc (Level::NONE)
3199	, m_progressiveSourceFlag (false)
3200	, m_interlacedSourceFlag (false)
3201	, m_nonPackedConstraintFlag(false)
3202	, m_frameOnlyConstraintFlag(false)
3203	{
3204	::memset(m_profileCompatibilityFlag, 0, sizeof(m_profileCompatibilityFlag));
3205	}
3206
3207	TComPTL::TComPTL()
3208	{
3209	::memset(m_subLayerProfilePresentFlag, 0, sizeof(m_subLayerProfilePresentFlag));
3210	::memset(m_subLayerLevelPresentFlag, 0, sizeof(m_subLayerLevelPresentFlag ));
3211	}
3212
3213	#if VPS_EXTN_PROFILE_INFO
3214	Void ProfileTierLevel::copyProfileInfo(ProfileTierLevel *ptl)
3215	{
3216	this->setProfileSpace ( ptl->getProfileSpace() );
3217	this->setTierFlag ( ptl->getTierFlag() );
3218	this->setProfileIdc ( ptl->getProfileIdc() );
3219	for(Int j = 0; j < 32; j++)
3220	{
3221	this->setProfileCompatibilityFlag(j, ptl->getProfileCompatibilityFlag(j));
3222	}
3223	this->setProgressiveSourceFlag ( ptl->getProgressiveSourceFlag() );
3224	this->setInterlacedSourceFlag ( ptl->getInterlacedSourceFlag() );
3225	this->setNonPackedConstraintFlag( ptl->getNonPackedConstraintFlag());
3226	this->setFrameOnlyConstraintFlag( ptl->getFrameOnlyConstraintFlag());
3227	}
3228	#endif
3229
3230	#if MOVE_SCALED_OFFSET_TO_PPS
3231	#if O0098_SCALED_REF_LAYER_ID
3232	Window& TComPPS::getScaledRefLayerWindowForLayer(Int layerId)
3233	{
3234	static Window win;
3235
3236	for (Int i = 0; i < m_numScaledRefLayerOffsets; i++)
3237	{
3238	if (layerId == m_scaledRefLayerId[i])
3239	{
3240	return m_scaledRefLayerWindow[i];
3241	}
3242	}
3243
3244	win.resetWindow(); // scaled reference layer offsets are inferred to be zero when not present
3245	return win;
3246	}
3247	#endif
3248	#if REF_REGION_OFFSET
3249	Window& TComPPS::getRefLayerWindowForLayer(Int layerId)
3250	{
3251	static Window win;
3252
3253	for (Int i = 0; i < m_numScaledRefLayerOffsets; i++)
3254	{
3255	if (layerId == m_scaledRefLayerId[i])
3256	{
3257	return m_refLayerWindow[i];
3258	}
3259	}
3260
3261	win.resetWindow(); // reference region offsets are inferred to be zero when not present
3262	return win;
3263	}
3264	#endif
3265
3266	#if RESAMPLING_FIX
3267	#if R0209_GENERIC_PHASE
3268	Bool TComPPS::hasZeroResamplingPhase(Int refLayerIdc)
3269	{
3270	Int phaseHorLuma = this->getPhaseHorLuma(refLayerIdc);
3271	Int phaseVerLuma = this->getPhaseVerLuma(refLayerIdc);
3272	Int phaseHorChroma = this->getPhaseHorChroma(refLayerIdc);
3273	Int phaseVerChroma = this->getPhaseVerChroma(refLayerIdc);
3274	return ( phaseHorLuma == 0 && phaseHorChroma == 0 && phaseVerLuma == 0 && phaseVerChroma == 0);
3275	}
3276	#endif
3277	#endif
3278
3279	#endif
3280
3281
3282	#if DERIVE_LAYER_ID_LIST_VARIABLES
3283	#if NECESSARY_LAYER_FLAG
3284	Void TComVPS::deriveLayerIdListVariables()
3285	{
3286	// For layer 0
3287	m_numLayerInIdList.push_back(1);
3288	#if FIX_LAYER_ID_INIT
3289	m_layerSetLayerIdList.resize(m_vpsNumLayerSetsMinus1 + 1);
3290	#else
3291	m_layerSetLayerIdList.resize(m_numLayerSets);
3292	#endif
3293	m_layerSetLayerIdList[0].push_back(0);
3294
3295	// For other layers
3296	#if FIX_LAYER_ID_INIT
3297	for (Int i = 1; i <= m_vpsNumLayerSetsMinus1; i++)
3298	#else
3299	for( Int i = 1; i < m_numLayerSets; i++ )
3300	#endif
3301	{
3302	for( Int m = 0; m <= m_maxLayerId; m++)
3303	{
3304	if( m_layerIdIncludedFlag[i][m] )
3305	{
3306	m_layerSetLayerIdList[i].push_back(m);
3307	}
3308	}
3309	m_numLayerInIdList.push_back(m_layerSetLayerIdList[i].size());
3310	}
3311	}
3312	#else
3313	Void TComVPS::deriveLayerIdListVariables()
3314	{
3315	// For layer 0
3316	m_numLayerInIdList[0] = 1;
3317	m_layerSetLayerIdList[0][0] = 0;
3318
3319	// For other layers
3320	Int i, m, n;
3321	for( i = 1; i < m_numLayerSets; i++ )
3322	{
3323	n = 0;
3324	for( m = 0; m <= m_maxLayerId; m++)
3325	{
3326	if( m_layerIdIncludedFlag[i][m] )
3327	{
3328	m_layerSetLayerIdList[i][n++] = m;
3329	}
3330	}
3331	m_numLayerInIdList[i] = n;
3332	}
3333	}
3334	#endif
3335	#endif
3336	#if !RESOLUTION_BASED_DPB
3337	#if VPS_DPB_SIZE_TABLE
3338	Void TComVPS::deriveNumberOfSubDpbs()
3339	{
3340	// Derive number of sub-DPBs
3341	#if CHANGE_NUMSUBDPB_IDX
3342	// For layer set 0
3343	setNumSubDpbs(0, 1);
3344	// For other layer sets
3345	for( Int i = 1; i < getNumLayerSets(); i++)
3346	{
3347	setNumSubDpbs( i, getNumLayersInIdList( i ) );
3348	}
3349	#else
3350	// For output layer set 0
3351	setNumSubDpbs(0, 1);
3352	// For other output layer sets
3353	for( Int i = 1; i < getNumOutputLayerSets(); i++)
3354	{
3355	setNumSubDpbs( i, getNumLayersInIdList( getOutputLayerSetIdx(i)) );
3356	}
3357	#endif
3358	}
3359	#endif
3360	#endif
3361	#if VPS_VUI_TILES_NOT_IN_USE__FLAG
3362	Void TComVPS::setTilesNotInUseFlag(Bool x)
3363	{
3364	m_tilesNotInUseFlag = x;
3365	if (m_tilesNotInUseFlag)
3366	{
3367	for (int i = 0; i < getMaxLayers(); i++)
3368	{
3369	m_tilesInUseFlag[i] = m_loopFilterNotAcrossTilesFlag[i] = m_tilesNotInUseFlag;
3370	}
3371	}
3372
3373	if (m_tilesNotInUseFlag)
3374	{
3375	for (int i = 1; i < getMaxLayers(); i++)
3376	{
3377	for(int j = 0; j < getNumDirectRefLayers(getLayerIdInNuh(i)); j++)
3378	{
3379	setTileBoundariesAlignedFlag(i, j, m_tilesNotInUseFlag);
3380	}
3381	}
3382	}
3383	}
3384	#endif
3385
3386	#if VPS_VUI_WPP_NOT_IN_USE__FLAG
3387	Void TComVPS::setWppNotInUseFlag(Bool x)
3388	{
3389	m_wppNotInUseFlag = x;
3390	if (m_wppNotInUseFlag)
3391	{
3392	for (int i = 0; i < getMaxLayers(); i++)
3393	{
3394	m_wppInUseFlag[i] = m_wppNotInUseFlag;
3395	}
3396	}
3397	}
3398	#endif
3399	#if O0092_0094_DEPENDENCY_CONSTRAINT
3400	Void TComVPS::setRefLayersFlags(Int currLayerId)
3401	{
3402	for (Int i = 0; i < m_numDirectRefLayers[currLayerId]; i++)
3403	{
3404	UInt refLayerId = getRefLayerId(currLayerId, i);
3405	m_recursiveRefLayerFlag[currLayerId][refLayerId] = true;
3406	for (Int k = 0; k < MAX_NUM_LAYER_IDS; k++)
3407	{
3408	m_recursiveRefLayerFlag[currLayerId][k] = m_recursiveRefLayerFlag[currLayerId][k] \| m_recursiveRefLayerFlag[refLayerId][k];
3409	}
3410	}
3411	}
3412
3413	Void TComVPS::setNumRefLayers()
3414	{
3415	memset( m_numberRefLayers, 0, sizeof( m_numberRefLayers ) );
3416
3417	for (Int i = 0; i < m_uiMaxLayers; i++)
3418	{
3419	UInt iNuhLId = m_layerIdInNuh[i];
3420	setRefLayersFlags(iNuhLId);
3421	for (UInt j = 0; j < MAX_NUM_LAYER_IDS; j++)
3422	{
3423	m_numberRefLayers[iNuhLId] += (m_recursiveRefLayerFlag[iNuhLId][j] == true ? 1 : 0);
3424	}
3425	}
3426	}
3427	#endif
3428
3429	#if Q0078_ADD_LAYER_SETS
3430	Void TComVPS::setPredictedLayerIds()
3431	{
3432	for (UInt i = 0; i < m_uiMaxLayers - 1; i++)
3433	{
3434	UInt iNuhLId = m_layerIdInNuh[i];
3435	UInt predIdx = 0;
3436	for (UInt j = iNuhLId + 1; j < MAX_NUM_LAYER_IDS; j++)
3437	{
3438	if( m_recursiveRefLayerFlag[j][iNuhLId] )
3439	{
3440	m_predictedLayerId[iNuhLId][predIdx] = j;
3441	predIdx++;
3442	}
3443	}
3444	m_numPredictedLayers[iNuhLId] = predIdx;
3445	}
3446	m_numPredictedLayers[m_layerIdInNuh[m_uiMaxLayers-1]] = 0;
3447	}
3448
3449	Void TComVPS::setTreePartitionLayerIdList()
3450	{
3451	Bool countedLayerIdxFlag[MAX_NUM_LAYER_IDS];
3452	memset( countedLayerIdxFlag, 0, sizeof(countedLayerIdxFlag) );
3453
3454	Int numIndependentLayers = 0;
3455
3456	for (UInt i = 0; i < m_uiMaxLayers; i++)
3457	{
3458	UInt iNuhLId = m_layerIdInNuh[i];
3459	if( m_numDirectRefLayers[iNuhLId] == 0 )
3460	{
3461	m_treePartitionLayerIdList[numIndependentLayers][0] = iNuhLId;
3462	m_numLayersInTreePartition[numIndependentLayers] = 1;
3463	for( UInt j = 0; j < m_numPredictedLayers[iNuhLId]; j++ )
3464	{
3465	if( !countedLayerIdxFlag[m_layerIdInVps[iNuhLId]] )
3466	{
3467	m_treePartitionLayerIdList[numIndependentLayers][m_numLayersInTreePartition[numIndependentLayers]] = m_predictedLayerId[iNuhLId][j];
3468	m_numLayersInTreePartition[numIndependentLayers] = m_numLayersInTreePartition[numIndependentLayers] + 1;
3469	countedLayerIdxFlag[m_layerIdInVps[m_predictedLayerId[iNuhLId][j]]] = true;
3470	}
3471	}
3472	numIndependentLayers++;
3473	}
3474	}
3475
3476	m_numIndependentLayers = numIndependentLayers;
3477	}
3478
3479	#if FIX_LAYER_ID_INIT
3480	void TComVPS::deriveLayerIdListVariablesForAddLayerSets()
3481	{
3482	m_layerSetLayerIdList.resize(m_vpsNumLayerSetsMinus1 + 1 + m_numAddLayerSets);
3483
3484	for (UInt i = 0; i < m_numAddLayerSets; i++)
3485	{
3486	Int layerNum = 0;
3487	Int lsIdx = m_vpsNumLayerSetsMinus1 + 1 + i;
3488	for (Int treeIdx = 1; treeIdx < m_numIndependentLayers; treeIdx++)
3489	{
3490	for (Int layerCnt = 0; layerCnt < m_highestLayerIdxPlus1[i][treeIdx]; layerCnt++)
3491	{
3492	m_layerSetLayerIdList[lsIdx].push_back(m_treePartitionLayerIdList[treeIdx][layerCnt]);
3493	layerNum++;
3494	}
3495	}
3496	m_numLayerInIdList.push_back(layerNum);
3497	}
3498	}
3499	#else
3500	void TComVPS::setLayerIdIncludedFlagsForAddLayerSets()
3501	{
3502	for (UInt i = 0; i < m_numAddLayerSets; i++)
3503	{
3504	for (UInt j = 1; j < m_numIndependentLayers; j++)
3505	{
3506	Int layerNum = 0;
3507	Int lsIdx = m_vpsNumLayerSetsMinus1 + 1 + i;
3508	for (Int layerId = 0; layerId < MAX_VPS_LAYER_ID_PLUS1; layerId++)
3509	{
3510	m_layerIdIncludedFlag[lsIdx][layerId] = false;
3511	}
3512	for (Int treeIdx = 1; treeIdx < m_numIndependentLayers; treeIdx++)
3513	{
3514	for (Int layerCnt = 0; layerCnt < m_highestLayerIdxPlus1[i][j]; layerCnt++)
3515	{
3516	m_layerSetLayerIdList[lsIdx][layerNum] = m_treePartitionLayerIdList[treeIdx][layerCnt];
3517	m_layerIdIncludedFlag[lsIdx][m_treePartitionLayerIdList[treeIdx][layerCnt]] = true;
3518	layerNum++;
3519	}
3520	}
3521	m_numLayerInIdList[lsIdx] = layerNum;
3522	}
3523	}
3524	}
3525	#endif
3526
3527	#endif
3528
3529	#if VIEW_ID_RELATED_SIGNALING
3530	Int TComVPS::getNumViews()
3531	{
3532	Int numViews = 1;
3533	for( Int i = 0; i <= getMaxLayers() - 1; i++ )
3534	{
3535	Int lId = getLayerIdInNuh( i );
3536	if ( i > 0 && ( getViewIndex( lId ) != getScalabilityId( i - 1, VIEW_ORDER_INDEX ) ) )
3537	{
3538	numViews++;
3539	}
3540	}
3541
3542	return numViews;
3543	}
3544	Int TComVPS::getScalabilityId( Int layerIdInVps, ScalabilityType scalType )
3545	{
3546	return getScalabilityMask( scalType ) ? getDimensionId( layerIdInVps, scalTypeToScalIdx( scalType ) ) : 0;
3547	}
3548	Int TComVPS::scalTypeToScalIdx( ScalabilityType scalType )
3549	{
3550	assert( scalType >= 0 && scalType <= MAX_VPS_NUM_SCALABILITY_TYPES );
3551	assert( scalType == MAX_VPS_NUM_SCALABILITY_TYPES \|\| getScalabilityMask( scalType ) );
3552	Int scalIdx = 0;
3553	for( Int curScalType = 0; curScalType < scalType; curScalType++ )
3554	{
3555	scalIdx += ( getScalabilityMask( curScalType ) ? 1 : 0 );
3556
3557	}
3558
3559	return scalIdx;
3560	}
3561	#endif
3562	#if VPS_DPB_SIZE_TABLE
3563	Void TComVPS::determineSubDpbInfoFlags()
3564	{
3565	for(Int i = 1; i < getNumOutputLayerSets(); i++)
3566	{
3567	Int layerSetIdxForOutputLayerSet = getOutputLayerSetIdx( i );
3568	// For each output layer set, set the DPB size for each layer and the reorder/latency value the maximum for all layers
3569	Bool checkFlagOuter = false; // Used to calculate sub_layer_flag_info_present_flag
3570	Bool checkFlagInner[MAX_TLAYER]; // Used to calculate sub_layer_dpb_info_present_flag
3571
3572	for(Int j = 0; j < getMaxTLayers(); j++)
3573	{
3574	// --------------------------------------------------------
3575	// To determine value of m_subLayerDpbInfoPresentFlag
3576	// --------------------------------------------------------
3577	if( j == 0 ) // checkFlagInner[0] is always 1
3578	{
3579	checkFlagInner[j] = true; // Always signal sub-layer DPB information for the first sub-layer
3580	}
3581	else
3582	{
3583	checkFlagInner[j] = false; // Initialize to be false. If the values of the current sub-layers matches with the earlier sub-layer,
3584	// then will be continue to be false - i.e. the j-th sub-layer DPB info is not signaled
3585	checkFlagInner[j] \|= ( getMaxVpsNumReorderPics(i, j) != getMaxVpsNumReorderPics(i, j - 1) );
3586	#if CHANGE_NUMSUBDPB_IDX
3587	for(Int subDpbIdx = 0; subDpbIdx < getNumSubDpbs(layerSetIdxForOutputLayerSet) && !checkFlagInner[j]; subDpbIdx++) // If checkFlagInner[j] is true, break and signal the values
3588	#else
3589	for(Int k = 0; k < getNumSubDpbs(i) && !checkFlagInner[j]; k++) // If checkFlagInner[j] is true, break and signal the values
3590	#endif
3591	{
3592	checkFlagInner[j] \|= ( getMaxVpsDecPicBufferingMinus1(i, subDpbIdx, j - 1) != getMaxVpsDecPicBufferingMinus1(i, subDpbIdx, j) );
3593	}
3594	#if RESOLUTION_BASED_DPB
3595	for(Int layerIdx = 0; layerIdx < this->getNumLayersInIdList(layerSetIdxForOutputLayerSet) && !checkFlagInner[j]; layerIdx++) // If checkFlagInner[j] is true, break and signal the values
3596	{
3597	checkFlagInner[j] \|= ( getMaxVpsLayerDecPicBuffMinus1(i, layerIdx, j - 1) != getMaxVpsLayerDecPicBuffMinus1(i, layerIdx, j) );
3598	}
3599	#endif
3600	}
3601	// If checkFlagInner[j] = true, then some value needs to be signalled for the j-th sub-layer
3602	setSubLayerDpbInfoPresentFlag( i, j, checkFlagInner[j] );
3603	}
3604
3605	// --------------------------------------------------------
3606	// To determine value of m_subLayerFlagInfoPresentFlag
3607	// --------------------------------------------------------
3608
3609	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
3610	{
3611	if( getSubLayerDpbInfoPresentFlag(i, j) )
3612	{
3613	checkFlagOuter = true;
3614	break;
3615	}
3616	}
3617	setSubLayerFlagInfoPresentFlag( i, checkFlagOuter );
3618	}
3619	}
3620	#endif
3621	#if RESOLUTION_BASED_DPB
3622	Void TComVPS::assignSubDpbIndices()
3623	{
3624	RepFormat layerRepFormat [MAX_LAYERS];
3625	RepFormat subDpbRepFormat [MAX_LAYERS];
3626
3627	for(Int lsIdx = 0; lsIdx < this->getNumLayerSets(); lsIdx++)
3628	{
3629	for(Int j = 0; j < MAX_LAYERS; j++)
3630	{
3631	layerRepFormat [j].init();
3632	subDpbRepFormat[j].init();
3633	}
3634
3635	// Assign resolution, bit-depth, colour format for each layer in the layer set
3636	for(Int i = 0; i < this->getNumLayersInIdList( lsIdx ); i++)
3637	{
3638	Int layerIdxInVps = this->getLayerIdInVps( this->getLayerSetLayerIdList(lsIdx, i) );
3639	Int repFormatIdx = this->getVpsRepFormatIdx( layerIdxInVps );
3640	RepFormat* repFormat = this->getVpsRepFormat( repFormatIdx );
3641
3642	// Assign the rep_format() to the layer
3643	layerRepFormat[i] = *repFormat;
3644	}
3645
3646	// ----------------------------------------
3647	// Sub-DPB assignment
3648	// ----------------------------------------
3649	// For the base layer
3650	m_subDpbAssigned[lsIdx][0] = 0;
3651	subDpbRepFormat[0] = layerRepFormat[0];
3652
3653	// Sub-DPB counter
3654	Int subDpbCtr = 1;
3655
3656	for(Int i = 1; i < this->getNumLayersInIdList( lsIdx ); i++)
3657	{
3658	Bool newSubDpbFlag = true;
3659	for(Int j = 0; (j < subDpbCtr) && (newSubDpbFlag); j++)
3660	{
3661	if( RepFormat::checkSameSubDpb( layerRepFormat[i], subDpbRepFormat[j] ) )
3662	{
3663	// Belong to i-th sub-DPB
3664	m_subDpbAssigned[lsIdx][i] = j;
3665	newSubDpbFlag = false;
3666	}
3667	}
3668	if( newSubDpbFlag )
3669	{
3670	// New sub-DPB
3671	subDpbRepFormat[subDpbCtr] = layerRepFormat[i];
3672	m_subDpbAssigned[lsIdx][i] = subDpbCtr;
3673	subDpbCtr++; // Increment # subDpbs
3674	}
3675	}
3676	m_numSubDpbs[lsIdx] = subDpbCtr;
3677	}
3678	}
3679	Int TComVPS::findLayerIdxInLayerSet ( Int lsIdx, Int nuhLayerId )
3680	{
3681	for(Int i = 0; i < this->getNumLayersInIdList(lsIdx); i++)
3682	{
3683	if( this->getLayerSetLayerIdList( lsIdx, i) == nuhLayerId )
3684	{
3685	return i;
3686	}
3687	}
3688	return -1; // Layer not found
3689	}
3690	#endif
3691	#if O0164_MULTI_LAYER_HRD
3692	Void TComVPS::setBspHrdParameters( UInt hrdIdx, UInt frameRate, UInt numDU, UInt bitRate, Bool randomAccess )
3693	{
3694	if( !getVpsVuiBspHrdPresentFlag() )
3695	{
3696	return;
3697	}
3698
3699	TComHRD *hrd = getBspHrd(hrdIdx);
3700
3701	Bool rateCnt = ( bitRate > 0 );
3702	hrd->setNalHrdParametersPresentFlag( rateCnt );
3703	hrd->setVclHrdParametersPresentFlag( rateCnt );
3704
3705	hrd->setSubPicCpbParamsPresentFlag( ( numDU > 1 ) );
3706
3707	if( hrd->getSubPicCpbParamsPresentFlag() )
3708	{
3709	hrd->setTickDivisorMinus2( 100 - 2 ); //
3710	hrd->setDuCpbRemovalDelayLengthMinus1( 7 ); // 8-bit precision ( plus 1 for last DU in AU )
3711	hrd->setSubPicCpbParamsInPicTimingSEIFlag( true );
3712	hrd->setDpbOutputDelayDuLengthMinus1( 5 + 7 ); // With sub-clock tick factor of 100, at least 7 bits to have the same value as AU dpb delay
3713	}
3714	else
3715	{
3716	hrd->setSubPicCpbParamsInPicTimingSEIFlag( false );
3717	}
3718
3719	hrd->setBitRateScale( 4 ); // in units of 2~( 6 + 4 ) = 1,024 bps
3720	hrd->setCpbSizeScale( 6 ); // in units of 2~( 4 + 4 ) = 1,024 bit
3721	hrd->setDuCpbSizeScale( 6 ); // in units of 2~( 4 + 4 ) = 1,024 bit
3722
3723	hrd->setInitialCpbRemovalDelayLengthMinus1(15); // assuming 0.5 sec, log2( 90,000 * 0.5 ) = 16-bit
3724	if( randomAccess )
3725	{
3726	hrd->setCpbRemovalDelayLengthMinus1(5); // 32 = 2^5 (plus 1)
3727	hrd->setDpbOutputDelayLengthMinus1 (5); // 32 + 3 = 2^6
3728	}
3729	else
3730	{
3731	hrd->setCpbRemovalDelayLengthMinus1(9); // max. 2^10
3732	hrd->setDpbOutputDelayLengthMinus1 (9); // max. 2^10
3733	}
3734
3735	/*
3736	Note: only the case of "vps_max_temporal_layers_minus1 = 0" is supported.
3737	*/
3738	Int i, j;
3739	UInt birateValue, cpbSizeValue;
3740	UInt ducpbSizeValue;
3741	UInt duBitRateValue = 0;
3742
3743	for( i = 0; i < MAX_TLAYER; i ++ )
3744	{
3745	hrd->setFixedPicRateFlag( i, 1 );
3746	hrd->setPicDurationInTcMinus1( i, 0 );
3747	hrd->setLowDelayHrdFlag( i, 0 );
3748	hrd->setCpbCntMinus1( i, 0 );
3749
3750	birateValue = bitRate;
3751	cpbSizeValue = bitRate; // 1 second
3752	ducpbSizeValue = bitRate/numDU;
3753	duBitRateValue = bitRate;
3754	for( j = 0; j < ( hrd->getCpbCntMinus1( i ) + 1 ); j ++ )
3755	{
3756	hrd->setBitRateValueMinus1( i, j, 0, ( birateValue - 1 ) );
3757	hrd->setCpbSizeValueMinus1( i, j, 0, ( cpbSizeValue - 1 ) );
3758	hrd->setDuCpbSizeValueMinus1( i, j, 0, ( ducpbSizeValue - 1 ) );
3759	hrd->setCbrFlag( i, j, 0, ( j == 0 ) );
3760
3761	hrd->setBitRateValueMinus1( i, j, 1, ( birateValue - 1) );
3762	hrd->setCpbSizeValueMinus1( i, j, 1, ( cpbSizeValue - 1 ) );
3763	hrd->setDuCpbSizeValueMinus1( i, j, 1, ( ducpbSizeValue - 1 ) );
3764	hrd->setDuBitRateValueMinus1( i, j, 1, ( duBitRateValue - 1 ) );
3765	hrd->setCbrFlag( i, j, 1, ( j == 0 ) );
3766	}
3767	}
3768	}
3769	#endif
3770	#if NECESSARY_LAYER_FLAG
3771	Void TComVPS::deriveNecessaryLayerFlag()
3772	{
3773	m_necessaryLayerFlag.empty();
3774	m_numNecessaryLayers.empty();
3775	// Assumed that output layer sets and variables RecursiveRefLayer are already derived
3776	for( Int olsIdx = 0; olsIdx < getNumOutputLayerSets(); olsIdx++)
3777	{
3778	deriveNecessaryLayerFlag(olsIdx);
3779	}
3780	}
3781	Void TComVPS::deriveNecessaryLayerFlag(Int const olsIdx)
3782	{
3783	Int lsIdx = this->getOutputLayerSetIdx( olsIdx );
3784	Int numLayersInLs = this->getNumLayersInIdList( lsIdx );
3785	assert( m_necessaryLayerFlag.size() == olsIdx ); // Function should be called in the correct order.
3786	m_necessaryLayerFlag.push_back( std::vector<Bool>( numLayersInLs, false ) ); // Initialize to false
3787	for( Int lsLayerIdx = 0; lsLayerIdx < numLayersInLs; lsLayerIdx++ )
3788	{
3789	if( this->m_outputLayerFlag[olsIdx][lsLayerIdx] )
3790	{
3791	m_necessaryLayerFlag[olsIdx][lsLayerIdx] = true;
3792	Int currNuhLayerId = this->m_layerSetLayerIdList[lsIdx][lsLayerIdx];
3793	for( Int rLsLayerIdx = 0; rLsLayerIdx < lsLayerIdx; rLsLayerIdx++ )
3794	{
3795	Int refNuhLayerId = this->m_layerSetLayerIdList[lsIdx][rLsLayerIdx];
3796	if( this->m_recursiveRefLayerFlag[currNuhLayerId][refNuhLayerId] )
3797	{
3798	m_necessaryLayerFlag[olsIdx][rLsLayerIdx] = true;
3799	}
3800	}
3801	}
3802	}
3803	m_numNecessaryLayers.push_back(std::accumulate(m_necessaryLayerFlag[olsIdx].begin(), m_necessaryLayerFlag[olsIdx].end(), 0));
3804	}
3805	Void TComVPS::checkNecessaryLayerFlagCondition()
3806	{
3807	/* It is a requirement of bitstream conformance that for each layer index layerIdx in the range of
3808	( vps_base_layer_internal_flag ? 0 : 1 ) to MaxLayersMinus1, inclusive, there shall be at least one OLS with index olsIdx such that
3809	NecessaryLayerFlag[ olsIdx ][ lsLayerIdx ] is equal to 1 for the value of lsLayerIdx
3810	for which LayerSetLayerIdList[ OlsIdxToLsIdx[ olsIdx ] ][ lsLayerIdx ] is equal to layer_id_in_nuh[ layerIdx ]. */
3811	for(Int layerIdx = this->getBaseLayerInternalFlag() ? 0 : 1; layerIdx < this->getMaxLayers(); layerIdx++)
3812	{
3813	Bool layerFoundNecessaryLayerFlag = false;
3814	for(Int olsIdx = 0; olsIdx < this->getNumOutputLayerSets(); olsIdx++)
3815	{
3816	Int lsIdx = this->getOutputLayerSetIdx( olsIdx );
3817	Int currNuhLayerId = this->getLayerIdInNuh( layerIdx );
3818	std::vector<Int>::iterator iter = std::find( m_layerSetLayerIdList[lsIdx].begin(), m_layerSetLayerIdList[lsIdx].end(), currNuhLayerId );
3819	if( iter != m_layerSetLayerIdList[lsIdx].end() ) // Layer present in layer set
3820	{
3821	size_t positionLayer = iter - m_layerSetLayerIdList[lsIdx].begin();
3822	if( *(m_necessaryLayerFlag[olsIdx].begin() + positionLayer) == true )
3823	{
3824	layerFoundNecessaryLayerFlag = true;
3825	break;
3826	}
3827	}
3828	}
3829	assert( layerFoundNecessaryLayerFlag );
3830	}
3831	}
3832	#endif
3833	#if PER_LAYER_PTL
3834	Int TComVPS::calculateLenOfSyntaxElement( Int const numVal )
3835	{
3836	Int numBits = 1;
3837	while((1 << numBits) < numVal)
3838	{
3839	numBits++;
3840	}
3841	return numBits;
3842	}
3843	#endif
3844	#if SUB_LAYERS_IN_LAYER_SET
3845	Void TComVPS::calculateMaxSLInLayerSets()
3846	{
3847	for(Int lsIdx = 0; lsIdx < getNumLayerSets(); lsIdx++)
3848	{
3849	UInt maxSLMinus1 = 0;
3850	for(Int k = 0; k < getNumLayersInIdList(lsIdx); k++ ) {
3851	Int lId = getLayerSetLayerIdList(lsIdx, k);
3852	maxSLMinus1 = std::max(maxSLMinus1, getMaxTSLayersMinus1(getLayerIdInVps(lId)));
3853	}
3854	setMaxSLayersInLayerSetMinus1(lsIdx,maxSLMinus1);
3855	}
3856	}
3857	#endif
3858
3859	#if RESOLUTION_BASED_DPB
3860	// RepFormat Assignment operator
3861	RepFormat& RepFormat::operator= (const RepFormat &other)
3862	{
3863	if( this != &other)
3864	{
3865	m_chromaAndBitDepthVpsPresentFlag = other.m_chromaAndBitDepthVpsPresentFlag;
3866	m_chromaFormatVpsIdc = other.m_chromaFormatVpsIdc;
3867	m_separateColourPlaneVpsFlag = other.m_separateColourPlaneVpsFlag;
3868	m_picWidthVpsInLumaSamples = other.m_picWidthVpsInLumaSamples;
3869	m_picHeightVpsInLumaSamples = other.m_picHeightVpsInLumaSamples;
3870	m_bitDepthVpsLuma = other.m_bitDepthVpsLuma;
3871	m_bitDepthVpsChroma = other.m_bitDepthVpsChroma;
3872	#if R0156_CONF_WINDOW_IN_REP_FORMAT
3873	m_conformanceWindowVps = other.m_conformanceWindowVps;
3874	#endif
3875	}
3876	return *this;
3877	}
3878
3879	// Check whether x and y share the same resolution, chroma format and bit-depth.
3880	Bool RepFormat::checkSameSubDpb(const RepFormat &x, const RepFormat &y)
3881	{
3882	return ( (x.m_chromaFormatVpsIdc == y.m_chromaFormatVpsIdc)
3883	&& (x.m_picWidthVpsInLumaSamples == y.m_picWidthVpsInLumaSamples)
3884	&& (x.m_picHeightVpsInLumaSamples == y.m_picHeightVpsInLumaSamples)
3885	&& (x.m_bitDepthVpsLuma == y.m_bitDepthVpsLuma)
3886	&& (x.m_bitDepthVpsChroma == y.m_bitDepthVpsChroma)
3887	);
3888	}
3889	#endif
3890
3891	#if REPN_FORMAT_IN_VPS
3892	UInt TComSlice::getPicWidthInLumaSamples()
3893	{
3894	TComSPS *sps = getSPS();
3895	TComVPS *vps = getVPS();
3896	UInt retVal, layerId = getLayerId();
3897	#if O0096_REP_FORMAT_INDEX
3898	#if R0279_REP_FORMAT_INBL
3899	if ( layerId == 0 \|\| sps->getV1CompatibleSPSFlag() == 1 )
3900	{
3901	#if VPS_AVC_BL_FLAG_REMOVAL
3902	if( layerId == 0 && vps->getNonHEVCBaseLayerFlag() )
3903	#else
3904	if( layerId == 0 && vps->getAvcBaseLayerFlag() )
3905	#endif
3906	#else
3907	if ( layerId == 0 )
3908	{
3909	if( vps->getAvcBaseLayerFlag() )
3910	#endif
3911	{
3912	retVal = vps->getVpsRepFormat(layerId)->getPicWidthVpsInLumaSamples();
3913	}
3914	else
3915	{
3916	retVal = sps->getPicWidthInLumaSamples();
3917	}
3918	}
3919	else
3920	{
3921	retVal = vps->getVpsRepFormat(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : vps->getVpsRepFormatIdx(vps->getLayerIdInVps(layerId)))->getPicWidthVpsInLumaSamples();
3922	}
3923	#else
3924	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
3925	{
3926	retVal = sps->getPicWidthInLumaSamples();
3927	}
3928	else
3929	{
3930	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(vps->getLayerIdInVps(layerId)) )->getPicWidthVpsInLumaSamples();
3931	}
3932	#endif
3933	return retVal;
3934	}
3935	UInt TComSlice::getPicHeightInLumaSamples()
3936	{
3937	TComSPS *sps = getSPS();
3938	TComVPS *vps = getVPS();
3939	UInt retVal, layerId = getLayerId();
3940	#if O0096_REP_FORMAT_INDEX
3941	#if R0279_REP_FORMAT_INBL
3942	if ( layerId == 0 \|\| sps->getV1CompatibleSPSFlag() == 1 )
3943	{
3944	#if VPS_AVC_BL_FLAG_REMOVAL
3945	if( layerId == 0 && vps->getNonHEVCBaseLayerFlag() )
3946	#else
3947	if( layerId == 0 && vps->getAvcBaseLayerFlag() )
3948	#endif
3949	#else
3950	if ( layerId == 0 )
3951	{
3952	if( vps->getAvcBaseLayerFlag() )
3953	#endif
3954	{
3955	retVal = vps->getVpsRepFormat(layerId)->getPicHeightVpsInLumaSamples();
3956	}
3957	else
3958	{
3959	retVal = sps->getPicHeightInLumaSamples();
3960	}
3961	}
3962	else
3963	{
3964	retVal = vps->getVpsRepFormat(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : vps->getVpsRepFormatIdx(vps->getLayerIdInVps(layerId)))->getPicHeightVpsInLumaSamples();
3965	}
3966	#else
3967	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
3968	{
3969	retVal = sps->getPicHeightInLumaSamples();
3970	}
3971	else
3972	{
3973	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(vps->getLayerIdInVps(layerId)) )->getPicHeightVpsInLumaSamples();
3974	}
3975	#endif
3976	return retVal;
3977	}
3978	#if AUXILIARY_PICTURES
3979	ChromaFormat TComSlice::getChromaFormatIdc()
3980	#else
3981	UInt TComSlice::getChromaFormatIdc()
3982	#endif
3983	{
3984	TComSPS *sps = getSPS();
3985	TComVPS *vps = getVPS();
3986	#if AUXILIARY_PICTURES
3987	ChromaFormat retVal;
3988	UInt layerId = getLayerId();
3989	#else
3990	UInt retVal, layerId = getLayerId();
3991	#endif
3992	#if O0096_REP_FORMAT_INDEX
3993	#if R0279_REP_FORMAT_INBL
3994	if ( layerId == 0 \|\| sps->getV1CompatibleSPSFlag() == 1 )
3995	{
3996	#if VPS_AVC_BL_FLAG_REMOVAL
3997	if( layerId == 0 && vps->getNonHEVCBaseLayerFlag() )
3998	#else
3999	if( layerId == 0 && vps->getAvcBaseLayerFlag() )
4000	#endif
4001	#else
4002	if ( layerId == 0 )
4003	{
4004	if( vps->getAvcBaseLayerFlag() )
4005	#endif
4006	{
4007	retVal = vps->getVpsRepFormat(layerId)->getChromaFormatVpsIdc();
4008	}
4009	else
4010	{
4011	retVal = sps->getChromaFormatIdc();
4012	}
4013	}
4014	else
4015	{
4016	retVal = vps->getVpsRepFormat(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : vps->getVpsRepFormatIdx(vps->getLayerIdInVps(layerId)))->getChromaFormatVpsIdc();
4017	}
4018	#else
4019	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
4020	{
4021	retVal = sps->getChromaFormatIdc();
4022	}
4023	else
4024	{
4025	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(vps->getLayerIdInVps(layerId)) )->getChromaFormatVpsIdc();
4026	}
4027	#endif
4028	return retVal;
4029	}
4030	UInt TComSlice::getBitDepthY()
4031	{
4032	TComSPS *sps = getSPS();
4033	TComVPS *vps = getVPS();
4034	UInt retVal, layerId = getLayerId();
4035	#if O0096_REP_FORMAT_INDEX
4036	#if R0279_REP_FORMAT_INBL
4037	if ( layerId == 0 \|\| sps->getV1CompatibleSPSFlag() == 1 )
4038	{
4039	#else
4040	if ( layerId == 0 )
4041	{
4042	#endif
4043	#if VPS_AVC_BL_FLAG_REMOVAL
4044	if( layerId == 0 && vps->getNonHEVCBaseLayerFlag() )
4045	#else
4046	if( layerId == 0 && vps->getAvcBaseLayerFlag() )
4047	#endif
4048	{
4049	retVal = vps->getVpsRepFormat(layerId)->getBitDepthVpsLuma();
4050	}
4051	else
4052	{
4053	retVal = sps->getBitDepth(CHANNEL_TYPE_LUMA);
4054	}
4055	}
4056	else
4057	{
4058	retVal = vps->getVpsRepFormat(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : vps->getVpsRepFormatIdx(vps->getLayerIdInVps(layerId)))->getBitDepthVpsLuma();
4059	}
4060	#else
4061	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
4062	{
4063	retVal = sps->getBitDepthY();
4064	}
4065	else
4066	{
4067	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(vps->getLayerIdInVps(layerId)) )->getBitDepthVpsLuma();
4068	}
4069	#endif
4070	return retVal;
4071	}
4072	UInt TComSlice::getBitDepthC()
4073	{
4074	TComSPS *sps = getSPS();
4075	TComVPS *vps = getVPS();
4076	UInt retVal, layerId = getLayerId();
4077	#if O0096_REP_FORMAT_INDEX
4078	#if R0279_REP_FORMAT_INBL
4079	if ( layerId == 0 \|\| sps->getV1CompatibleSPSFlag() == 1 )
4080	{
4081	#else
4082	if ( layerId == 0 )
4083	{
4084	#endif
4085	#if VPS_AVC_BL_FLAG_REMOVAL
4086	if( layerId == 0 && vps->getNonHEVCBaseLayerFlag() )
4087	#else
4088	if( layerId == 0 && vps->getAvcBaseLayerFlag() )
4089	#endif
4090	{
4091	retVal = vps->getVpsRepFormat(layerId)->getBitDepthVpsChroma();
4092	}
4093	else
4094	{
4095	retVal = sps->getBitDepth(CHANNEL_TYPE_CHROMA);
4096	}
4097	}
4098	else
4099	{
4100	retVal = vps->getVpsRepFormat(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : vps->getVpsRepFormatIdx(vps->getLayerIdInVps(layerId)))->getBitDepthVpsChroma();
4101	}
4102	#else
4103	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
4104	{
4105	retVal = sps->getBitDepth(CHANNEL_TYPE_CHROMA);
4106	}
4107	else
4108	{
4109	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(vps->getLayerIdInVps(layerId)) )->getBitDepthVpsChroma();
4110	}
4111	#endif
4112	return retVal;
4113	}
4114	Int TComSlice::getQpBDOffsetY()
4115	{
4116	return (getBitDepthY() - 8) * 6;
4117	}
4118	Int TComSlice::getQpBDOffsetC()
4119	{
4120	return (getBitDepthC() - 8) * 6;
4121	}
4122
4123	#if R0156_CONF_WINDOW_IN_REP_FORMAT
4124	Window& TComSlice::getConformanceWindow()
4125	{
4126	TComSPS *sps = getSPS();
4127	TComVPS *vps = getVPS();
4128	UInt layerId = getLayerId();
4129	#if O0096_REP_FORMAT_INDEX
4130	#if R0279_REP_FORMAT_INBL
4131	if ( layerId == 0 \|\| sps->getV1CompatibleSPSFlag() == 1 )
4132	{
4133	#if VPS_AVC_BL_FLAG_REMOVAL
4134	if( layerId == 0 && vps->getNonHEVCBaseLayerFlag() )
4135	#else
4136	if( layerId == 0 && vps->getAvcBaseLayerFlag() )
4137	#endif
4138	#else
4139	if ( layerId == 0 )
4140	{
4141	if( vps->getAvcBaseLayerFlag() )
4142	#endif
4143	{
4144	return vps->getVpsRepFormat(layerId)->getConformanceWindowVps();
4145	}
4146	else
4147	{
4148	return sps->getConformanceWindow();
4149	}
4150	}
4151	else
4152	{
4153	return vps->getVpsRepFormat(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : vps->getVpsRepFormatIdx(vps->getLayerIdInVps(layerId)))->getConformanceWindowVps();
4154	}
4155	#else
4156	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
4157	{
4158	return sps->getConformanceWindow();
4159	}
4160	else
4161	{
4162	return vps->getVpsRepFormat( vps->getVpsRepFormatIdx(vps->getLayerIdInVps(vps->getLayerIdInVps(layerId))) )->getConformanceWindowVps();
4163	}
4164	#endif
4165	}
4166	#endif
4167
4168	RepFormat::RepFormat()
4169	#if AUXILIARY_PICTURES
4170	: m_chromaFormatVpsIdc (CHROMA_420)
4171	#else
4172	: m_chromaFormatVpsIdc (0)
4173	#endif
4174	, m_separateColourPlaneVpsFlag (false)
4175	, m_picWidthVpsInLumaSamples (0)
4176	, m_picHeightVpsInLumaSamples (0)
4177	, m_bitDepthVpsLuma (0)
4178	, m_bitDepthVpsChroma (0)
4179	{}
4180	#if RESOLUTION_BASED_DPB
4181	Void RepFormat::init()
4182	{
4183	m_chromaFormatVpsIdc = CHROMA_420;
4184	m_separateColourPlaneVpsFlag = false;
4185	m_picWidthVpsInLumaSamples = 0;
4186	m_picHeightVpsInLumaSamples = 0;
4187	m_bitDepthVpsLuma = 0;
4188	m_bitDepthVpsChroma = 0;
4189	#if R0156_CONF_WINDOW_IN_REP_FORMAT
4190	m_conformanceWindowVps.resetWindow();
4191	#endif
4192	}
4193	#endif
4194	#endif
4195
4196	#if VPS_EXTN_PROFILE_INFO
4197	Void TComPTL::copyProfileInfo(TComPTL *ptl)
4198	{
4199	// Copy all information related to general profile
4200	this->getGeneralPTL()->copyProfileInfo(ptl->getGeneralPTL());
4201	}
4202	#endif
4203
4204	#if SVC_EXTENSION
4205	Bool TComSlice::setBaseColPic( TComList<TComPic*>& rcListPic, UInt refLayerIdc )
4206	{
4207	if(m_layerId == 0)
4208	{
4209	memset( m_pcBaseColPic, 0, sizeof( m_pcBaseColPic ) );
4210	return false;
4211	}
4212	#if POC_RESET_FLAG \|\| POC_RESET_IDC_DECODER
4213	#if POC_RESET_IDC_DECODER
4214	TComPic* pic = xGetRefPic( rcListPic, getPOC() );
4215	#else
4216	TComPic* pic = xGetRefPic( rcListPic, m_bPocResetFlag ? 0 : m_iPOC );
4217	#endif
4218
4219	if( pic )
4220	{
4221	setBaseColPic(refLayerIdc, pic );
4222	}
4223	else
4224	{
4225	return false;
4226	}
4227
4228	return true;
4229	#else
4230	setBaseColPic(refLayerIdc, xGetRefPic(rcListPic, getPOC()));
4231	return true;
4232	#endif
4233	}
4234
4235	#if MFM_ENCCONSTRAINT
4236	TComPic* TComSlice::getBaseColPic( TComList<TComPic*>& rcListPic )
4237	{
4238	#if POC_RESET_FLAG
4239	return xGetRefPic( rcListPic, m_bPocResetFlag ? 0 : m_iPOC );
4240	#else
4241	return xGetRefPic( rcListPic, m_iPOC );
4242	#endif
4243	}
4244	#endif
4245
4246	Void TComSlice::setILRPic(TComPic **pcIlpPic)
4247	{
4248	for( Int i = 0; i < m_activeNumILRRefIdx; i++ )
4249	{
4250	Int refLayerIdc = m_interLayerPredLayerIdc[i];
4251
4252	if( pcIlpPic[refLayerIdc] )
4253	{
4254	TComPic* pcRefPicBL = m_pcBaseColPic[refLayerIdc];
4255
4256	// copy scalability ratio, it is needed to get the correct location for the motion field of the corresponding reference layer block
4257	pcIlpPic[refLayerIdc]->setSpatialEnhLayerFlag( refLayerIdc, m_pcPic->isSpatialEnhLayer(refLayerIdc) );
4258
4259	pcIlpPic[refLayerIdc]->copyUpsampledPictureYuv( m_pcPic->getFullPelBaseRec( refLayerIdc ), pcIlpPic[refLayerIdc]->getPicYuvRec() );
4260	pcIlpPic[refLayerIdc]->getSlice(0)->setBaseColPic( refLayerIdc, pcRefPicBL );
4261
4262	//set reference picture POC of each ILP reference
4263	pcIlpPic[refLayerIdc]->getSlice(0)->setPOC( m_iPOC );
4264
4265	//set temporal Id
4266	pcIlpPic[refLayerIdc]->getSlice(0)->setTLayer( m_uiTLayer );
4267
4268	//copy layer id from the reference layer
4269	pcIlpPic[refLayerIdc]->setLayerId( pcRefPicBL->getLayerId() );
4270
4271	pcIlpPic[refLayerIdc]->getPicYuvRec()->setBorderExtension( false );
4272	pcIlpPic[refLayerIdc]->getPicYuvRec()->extendPicBorder();
4273	for (Int j=0; j<pcIlpPic[refLayerIdc]->getPicSym()->getNumberOfCtusInFrame(); j++) // set reference CU layerId
4274	{
4275	pcIlpPic[refLayerIdc]->getPicSym()->getCtu(j)->setLayerId( pcIlpPic[refLayerIdc]->getLayerId() );
4276	}
4277	pcIlpPic[refLayerIdc]->setIsLongTerm(1);
4278
4279	#if REF_IDX_MFM
4280	if( m_bMFMEnabledFlag && !(m_eNalUnitType >= NAL_UNIT_CODED_SLICE_BLA_W_LP && m_eNalUnitType <= NAL_UNIT_CODED_SLICE_CRA) )
4281	{
4282	//set reference picture POC of each ILP reference
4283	assert( pcIlpPic[refLayerIdc]->getPOC() == pcRefPicBL->getPOC() );
4284
4285	//copy slice type from the reference layer
4286	pcIlpPic[refLayerIdc]->getSlice(0)->setSliceType( pcRefPicBL->getSlice(0)->getSliceType() );
4287
4288	//copy "used for reference"
4289	pcIlpPic[refLayerIdc]->getSlice(0)->setReferenced( pcRefPicBL->getSlice(0)->isReferenced() );
4290
4291	for( Int refList = 0; refList < 2; refList++ )
4292	{
4293	RefPicList refPicList = RefPicList( refList );
4294
4295	//set reference POC of ILP
4296	pcIlpPic[refLayerIdc]->getSlice(0)->setNumRefIdx(refPicList, pcRefPicBL->getSlice(0)->getNumRefIdx(refPicList));
4297	assert(pcIlpPic[refLayerIdc]->getSlice(0)->getNumRefIdx(refPicList) >= 0);
4298	assert(pcIlpPic[refLayerIdc]->getSlice(0)->getNumRefIdx(refPicList) <= MAX_NUM_REF);
4299
4300	//initialize reference POC of ILP
4301	for(Int refIdx = 0; refIdx < pcRefPicBL->getSlice(0)->getNumRefIdx(refPicList); refIdx++)
4302	{
4303	pcIlpPic[refLayerIdc]->getSlice(0)->setRefPOC(pcRefPicBL->getSlice(0)->getRefPOC(refPicList, refIdx), refPicList, refIdx);
4304	pcIlpPic[refLayerIdc]->getSlice(0)->setRefPic(pcRefPicBL->getSlice(0)->getRefPic(refPicList, refIdx), refPicList, refIdx);
4305	}
4306
4307	for(Int refIdx = pcRefPicBL->getSlice(0)->getNumRefIdx(refPicList); refIdx < MAX_NUM_REF; refIdx++)
4308	{
4309	pcIlpPic[refLayerIdc]->getSlice(0)->setRefPOC(0, refPicList, refIdx);
4310	pcIlpPic[refLayerIdc]->getSlice(0)->setRefPic(NULL, refPicList, refIdx);
4311	}
4312
4313	//copy reference pictures' marking from the reference layer
4314	for(Int j = 0; j < MAX_NUM_REF + 1; j++)
4315	{
4316	pcIlpPic[refLayerIdc]->getSlice(0)->setIsUsedAsLongTerm(refList, j, pcRefPicBL->getSlice(0)->getIsUsedAsLongTerm(refList, j));
4317	}
4318	}
4319
4320	pcIlpPic[refLayerIdc]->copyUpsampledMvField( refLayerIdc, m_pcBaseColPic[refLayerIdc] );
4321	}
4322	else
4323	{
4324	pcIlpPic[refLayerIdc]->initUpsampledMvField();
4325	}
4326	#endif
4327
4328	#if O0225_MAX_TID_FOR_REF_LAYERS
4329	Int maxTidIlRefPicsPlus1 = m_pcVPS->getMaxTidIlRefPicsPlus1( pcIlpPic[refLayerIdc]->getSlice(0)->getLayerId(), m_layerId );
4330	#else
4331	Int maxTidIlRefPicsPlus1 = m_pcVPS->getMaxTidIlRefPicsPlus1( pcIlpPic[refLayerIdc]->getSlice(0)->getLayerId() );
4332	#endif
4333	assert( (Int)pcIlpPic[refLayerIdc]->getSlice(0)->getTLayer() < maxTidIlRefPicsPlus1 \|\| ( !maxTidIlRefPicsPlus1 && pcIlpPic[refLayerIdc]->getSlice(0)->getRapPicFlag() ) );
4334
4335	}
4336	}
4337	}
4338
4339	Int TComSlice::getReferenceLayerIdc( UInt refLayerId )
4340	{
4341	for( Int i = 0; i < m_activeNumILRRefIdx; i++ )
4342	{
4343	if( m_pcVPS->getRefLayerId(m_layerId, m_interLayerPredLayerIdc[i]) == refLayerId )
4344	{
4345	return m_interLayerPredLayerIdc[i];
4346	}
4347	}
4348
4349	return -1;
4350	}
4351
4352	#if NO_OUTPUT_OF_PRIOR_PICS
4353	Bool TComSlice::getBlaPicFlag ()
4354	{
4355	return getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP
4356	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
4357	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP;
4358	}
4359	Bool TComSlice::getCraPicFlag ()
4360	{
4361	return getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA;
4362	}
4363	#endif
4364	#if POC_RESET_IDC_DECODER
4365	Bool TComSlice::getRaslPicFlag ()
4366	{
4367	return getNalUnitType() == NAL_UNIT_CODED_SLICE_RASL_R
4368	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_RASL_N;
4369	}
4370	Bool TComSlice::getRadlPicFlag ()
4371	{
4372	return getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_R
4373	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_N;
4374	}
4375	#endif
4376	#if POC_RESET_IDC_ENCODER
4377	Void TComSlice::decrementRefPocValues(Int const decrementValue)
4378	{
4379	for(Int listNum = 0; listNum < 2; listNum++)
4380	{
4381	RefPicList dpbPicSliceList = (listNum == 1) ? REF_PIC_LIST_1 : REF_PIC_LIST_0;
4382	for(Int listIdx = 0; listIdx < getNumRefIdx( dpbPicSliceList ); listIdx++)
4383	{
4384	setRefPOC( getRefPOC(dpbPicSliceList, listIdx) - decrementValue,
4385	dpbPicSliceList,
4386	listIdx
4387	);
4388	}
4389	}
4390	}
4391
4392	Int TComSlice::getCurrMsb( Int currLsb, Int prevLsb, Int prevMsb, Int maxLsbVal )
4393	{
4394	if( prevLsb - currLsb >= (maxLsbVal >> 1) )
4395	{
4396	return prevMsb + maxLsbVal;
4397	}
4398	else if( currLsb - prevLsb > (maxLsbVal >> 1) )
4399	{
4400	return prevMsb - maxLsbVal;
4401	}
4402	else
4403	{
4404	return prevMsb;
4405	}
4406	}
4407	#endif
4408
4409	Void TComSlice::setRefPicListModificationSvc()
4410	{
4411	if( !m_pcPPS->getListsModificationPresentFlag())
4412	{
4413	return;
4414	}
4415
4416	if(m_eNalUnitType >= NAL_UNIT_CODED_SLICE_BLA_W_LP && m_eNalUnitType <= NAL_UNIT_CODED_SLICE_CRA)
4417	{
4418	return;
4419	}
4420
4421	TComRefPicListModification* refPicListModification = &m_RefPicListModification;
4422	Int numberOfRpsCurrTempList = this->getNumRpsCurrTempList(); // total number of ref pics in listTemp0 including inter-layer ref pics
4423	#if RPL_INIT_N0316_N0082
4424	Int numberOfPocBeforeCurr = this->getNumNegativeRpsCurrTempList(); // number of negative temporal ref pics
4425	#endif
4426
4427	assert(m_aiNumRefIdx[REF_PIC_LIST_0] > 0);
4428	assert(m_aiNumRefIdx[REF_PIC_LIST_1] > 0);
4429
4430	//set L0 inter-layer reference picture modification
4431	#if RPL_INIT_N0316_N0082
4432	Bool hasModification = (m_aiNumRefIdx[REF_PIC_LIST_0] == (numberOfPocBeforeCurr + m_activeNumILRRefIdx)) ? false : true;
4433
4434	if( m_activeNumILRRefIdx > 1 )
4435	{
4436	hasModification = (m_aiNumRefIdx[REF_PIC_LIST_0] >= (numberOfPocBeforeCurr + m_activeNumILRRefIdx)) ? false : true;
4437	}
4438	#else
4439	Bool hasModification = (m_aiNumRefIdx[REF_PIC_LIST_0] == numberOfRpsCurrTempList) ? false : true;
4440	#endif
4441	hasModification = hasModification && ( m_aiNumRefIdx[REF_PIC_LIST_0] > 1 );
4442	refPicListModification->setRefPicListModificationFlagL0(hasModification);
4443	if(hasModification)
4444	{
4445	for(Int i = 0; i < min(m_aiNumRefIdx[REF_PIC_LIST_0], numberOfRpsCurrTempList); i++)
4446	{
4447	refPicListModification->setRefPicSetIdxL0(i, i);
4448	}
4449
4450	if(m_aiNumRefIdx[REF_PIC_LIST_0] > numberOfRpsCurrTempList)
4451	{
4452	// repeat last ref pic when the number of active ref idx are more than RPS entries
4453	for (Int i = numberOfRpsCurrTempList; i < m_aiNumRefIdx[REF_PIC_LIST_0]; i ++)
4454	{
4455	refPicListModification->setRefPicSetIdxL0(i, numberOfRpsCurrTempList - 1);
4456	}
4457	}
4458	else
4459	{
4460	// number of ILRPs included into the reference picture list with the list modification
4461	Int includeNumILRP = min( max(1, m_aiNumRefIdx[REF_PIC_LIST_0]-numberOfPocBeforeCurr), m_activeNumILRRefIdx);
4462
4463	for(Int i = includeNumILRP; i > 0; i-- )
4464	{
4465	#if RPL_INIT_N0316_N0082
4466	if((numberOfPocBeforeCurr) >= m_aiNumRefIdx[REF_PIC_LIST_0])
4467	{
4468	refPicListModification->setRefPicSetIdxL0(m_aiNumRefIdx[REF_PIC_LIST_0] - i, numberOfPocBeforeCurr + includeNumILRP - i);
4469	}
4470	else
4471	{
4472	refPicListModification->setRefPicSetIdxL0(m_aiNumRefIdx[REF_PIC_LIST_0] - i, numberOfPocBeforeCurr + includeNumILRP - i);
4473	for (Int j = numberOfPocBeforeCurr; j < (m_aiNumRefIdx[REF_PIC_LIST_0] - i); j++)
4474	{
4475	assert( j + includeNumILRP < numberOfRpsCurrTempList );
4476	refPicListModification->setRefPicSetIdxL0(j, j + includeNumILRP);
4477	}
4478	}
4479	#else
4480	refPicListModification->setRefPicSetIdxL0(m_aiNumRefIdx[REF_PIC_LIST_0] - i, numberOfRpsCurrTempList - i);
4481	#endif
4482	}
4483	}
4484	}
4485
4486	//set L1 inter-layer reference picture modification
4487	hasModification = (m_aiNumRefIdx[REF_PIC_LIST_1] >= numberOfRpsCurrTempList) ? false : true;
4488	hasModification = hasModification && ( m_aiNumRefIdx[REF_PIC_LIST_1] > 1 );
4489
4490	refPicListModification->setRefPicListModificationFlagL1(hasModification);
4491	if(hasModification)
4492	{
4493	for(Int i = 0; i < min(m_aiNumRefIdx[REF_PIC_LIST_1], numberOfRpsCurrTempList); i++)
4494	{
4495	refPicListModification->setRefPicSetIdxL1(i, i);
4496	}
4497	if(m_aiNumRefIdx[REF_PIC_LIST_1] > numberOfRpsCurrTempList)
4498	{
4499	for (Int i = numberOfRpsCurrTempList; i < m_aiNumRefIdx[REF_PIC_LIST_1]; i ++)
4500	{
4501	// repeat last ref pic when the number of active ref idx are more than RPS entries
4502	refPicListModification->setRefPicSetIdxL1(i, numberOfRpsCurrTempList - 1);
4503	}
4504	}
4505	else
4506	{
4507	Int includeNumILRP = min(m_aiNumRefIdx[REF_PIC_LIST_1], m_activeNumILRRefIdx);
4508
4509	for(Int i = includeNumILRP; i > 0; i-- )
4510	{
4511	refPicListModification->setRefPicSetIdxL1(m_aiNumRefIdx[REF_PIC_LIST_1] - i, numberOfRpsCurrTempList - i);
4512	}
4513	}
4514	}
4515	return;
4516	}
4517
4518	#if RPL_INIT_N0316_N0082
4519	Int TComSlice::getNumNegativeRpsCurrTempList()
4520	{
4521	if( m_eSliceType == I_SLICE )
4522	{
4523	return 0;
4524	}
4525
4526	Int numPocBeforeCurr = 0;
4527	for( UInt i = 0; i < m_pcRPS->getNumberOfNegativePictures(); i++ )
4528	{
4529	if(m_pcRPS->getUsed(i))
4530	{
4531	numPocBeforeCurr++;
4532	}
4533	}
4534
4535	return numPocBeforeCurr;
4536	}
4537	#endif
4538	#endif //SVC_EXTENSION
4539
4540	//! \}

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source: SHVCSoftware/branches/SHM-upgrade/source/Lib/TLibCommon/TComSlice.cpp @ 1476

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