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source: SHVCSoftware/branches/SHM-upgrade/source/Lib/TLibCommon/TComSlice.cpp @ 918

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

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