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TComSlice.cpp @ 1263

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Last change on this file since 1263 was 544, checked in by seregin, 11 years ago
JCTVC-O0109. Patch was provided by Yongjin Cho <choyongjin@…>
Property svn:eol-style set to `native`
File size: 104.4 KB

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1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2013, ITU/ISO/IEC
7	* All rights reserved.
8	*
9	* Redistribution and use in source and binary forms, with or without
10	* modification, are permitted provided that the following conditions are met:
11	*
12	* * Redistributions of source code must retain the above copyright notice,
13	* this list of conditions and the following disclaimer.
14	* * Redistributions in binary form must reproduce the above copyright notice,
15	* this list of conditions and the following disclaimer in the documentation
16	* and/or other materials provided with the distribution.
17	* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
18	* be used to endorse or promote products derived from this software without
19	* specific prior written permission.
20	*
21	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31	* THE POSSIBILITY OF SUCH DAMAGE.
32	*/
33
34	/** \file TComSlice.cpp
35	\brief slice header and SPS class
36	*/
37
38	#include "CommonDef.h"
39	#include "TComSlice.h"
40	#include "TComPic.h"
41	#include "TLibEncoder/TEncSbac.h"
42	#include "TLibDecoder/TDecSbac.h"
43
44	//! \ingroup TLibCommon
45	//! \{
46
47	#if SVC_EXTENSION
48	ParameterSetMap<TComVPS> ParameterSetManager::m_vpsMap(MAX_NUM_VPS);
49	Int ParameterSetManager::m_activeVPSId = -1;
50	#endif
51
52	TComSlice::TComSlice()
53	: m_iPPSId ( -1 )
54	, m_iPOC ( 0 )
55	, m_iLastIDR ( 0 )
56	, m_eNalUnitType ( NAL_UNIT_CODED_SLICE_IDR_W_RADL )
57	, m_eSliceType ( I_SLICE )
58	, m_iSliceQp ( 0 )
59	, m_dependentSliceSegmentFlag ( false )
60	#if ADAPTIVE_QP_SELECTION
61	, m_iSliceQpBase ( 0 )
62	#endif
63	, m_deblockingFilterDisable ( false )
64	, m_deblockingFilterOverrideFlag ( false )
65	, m_deblockingFilterBetaOffsetDiv2 ( 0 )
66	, m_deblockingFilterTcOffsetDiv2 ( 0 )
67	, m_bCheckLDC ( false )
68	, m_iSliceQpDelta ( 0 )
69	, m_iSliceQpDeltaCb ( 0 )
70	, m_iSliceQpDeltaCr ( 0 )
71	, m_iDepth ( 0 )
72	, m_bRefenced ( false )
73	, m_pcSPS ( NULL )
74	, m_pcPPS ( NULL )
75	, m_pcPic ( NULL )
76	, m_colFromL0Flag ( 1 )
77	, m_colRefIdx ( 0 )
78	, m_uiTLayer ( 0 )
79	, m_bTLayerSwitchingFlag ( false )
80	, m_sliceMode ( 0 )
81	, m_sliceArgument ( 0 )
82	, m_sliceCurStartCUAddr ( 0 )
83	, m_sliceCurEndCUAddr ( 0 )
84	, m_sliceIdx ( 0 )
85	, m_sliceSegmentMode ( 0 )
86	, m_sliceSegmentArgument ( 0 )
87	, m_sliceSegmentCurStartCUAddr ( 0 )
88	, m_sliceSegmentCurEndCUAddr ( 0 )
89	, m_nextSlice ( false )
90	, m_nextSliceSegment ( false )
91	, m_sliceBits ( 0 )
92	, m_sliceSegmentBits ( 0 )
93	, m_bFinalized ( false )
94	, m_uiTileOffstForMultES ( 0 )
95	, m_puiSubstreamSizes ( NULL )
96	, m_cabacInitFlag ( false )
97	, m_bLMvdL1Zero ( false )
98	, m_numEntryPointOffsets ( 0 )
99	, m_temporalLayerNonReferenceFlag ( false )
100	, m_enableTMVPFlag ( true )
101	#if SVC_EXTENSION
102	, m_layerId ( 0 )
103	#if REF_IDX_MFM
104	, m_bMFMEnabledFlag ( false )
105	#endif
106	#if POC_RESET_FLAG
107	, m_bPocResetFlag ( false )
108	#endif
109	, m_bDiscardableFlag ( false )
110	#if O0149_CROSS_LAYER_BLA_FLAG
111	, m_bCrossLayerBLAFlag ( false )
112	#endif
113	#endif //SVC_EXTENSION
114	{
115	m_aiNumRefIdx[0] = m_aiNumRefIdx[1] = 0;
116
117	#if SVC_EXTENSION
118	memset( m_pcBaseColPic, 0, sizeof( m_pcBaseColPic ) );
119	#if JCTVC_M0458_INTERLAYER_RPS_SIG
120	m_activeNumILRRefIdx = 0;
121	m_interLayerPredEnabledFlag = 0;
122	::memset( m_interLayerPredLayerIdc, 0, sizeof(m_interLayerPredLayerIdc) );
123	#else
124	m_numILRRefIdx = 0;
125	#endif
126	#if M0457_COL_PICTURE_SIGNALING && !REMOVE_COL_PICTURE_SIGNALING
127	m_altColIndicationFlag = false;
128	m_colRefLayerIdx = 0;
129	#endif
130	#if M0457_IL_SAMPLE_PRED_ONLY_FLAG
131	m_numSamplePredRefLayers = 0;
132	m_interLayerSamplePredOnlyFlag = false;
133	#endif
134	#endif //SVC_EXTENSION
135
136	initEqualRef();
137
138	for (Int component = 0; component < 3; component++)
139	{
140	m_lambdas[component] = 0.0;
141	}
142
143	for ( Int idx = 0; idx < MAX_NUM_REF; idx++ )
144	{
145	m_list1IdxToList0Idx[idx] = -1;
146	}
147	for(Int iNumCount = 0; iNumCount < MAX_NUM_REF; iNumCount++)
148	{
149	m_apcRefPicList [0][iNumCount] = NULL;
150	m_apcRefPicList [1][iNumCount] = NULL;
151	m_aiRefPOCList [0][iNumCount] = 0;
152	m_aiRefPOCList [1][iNumCount] = 0;
153	}
154	resetWpScaling();
155	initWpAcDcParam();
156	m_saoEnabledFlag = false;
157	#if HM_CLEANUP_SAO
158	m_saoEnabledFlagChroma = false;
159	#endif
160	}
161
162	TComSlice::~TComSlice()
163	{
164	delete[] m_puiSubstreamSizes;
165	m_puiSubstreamSizes = NULL;
166	}
167
168
169	#if SVC_EXTENSION
170	Void TComSlice::initSlice( UInt layerId )
171	#else
172	Void TComSlice::initSlice()
173	#endif
174	{
175	#if SVC_EXTENSION
176	m_layerId = layerId;
177	#if JCTVC_M0458_INTERLAYER_RPS_SIG
178	m_activeNumILRRefIdx = 0;
179	m_interLayerPredEnabledFlag = 0;
180	#else
181	m_numILRRefIdx = 0;
182	#endif
183	#if M0457_IL_SAMPLE_PRED_ONLY_FLAG
184	m_numSamplePredRefLayers = 0;
185	m_interLayerSamplePredOnlyFlag = false;
186	#endif
187	#endif
188	m_aiNumRefIdx[0] = 0;
189	m_aiNumRefIdx[1] = 0;
190
191	m_colFromL0Flag = 1;
192
193	m_colRefIdx = 0;
194	initEqualRef();
195	m_bCheckLDC = false;
196	m_iSliceQpDeltaCb = 0;
197	m_iSliceQpDeltaCr = 0;
198
199	m_maxNumMergeCand = MRG_MAX_NUM_CANDS;
200
201	m_bFinalized=false;
202
203	m_tileByteLocation.clear();
204	m_cabacInitFlag = false;
205	m_numEntryPointOffsets = 0;
206	m_enableTMVPFlag = true;
207	}
208
209	Bool TComSlice::getRapPicFlag()
210	{
211	return getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL
212	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP
213	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP
214	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
215	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
216	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA;
217	}
218
219	/**
220	- allocate table to contain substream sizes to be written to the slice header.
221	.
222	\param uiNumSubstreams Number of substreams -- the allocation will be this value - 1.
223	*/
224	Void TComSlice::allocSubstreamSizes(UInt uiNumSubstreams)
225	{
226	delete[] m_puiSubstreamSizes;
227	m_puiSubstreamSizes = new UInt[uiNumSubstreams > 0 ? uiNumSubstreams-1 : 0];
228	}
229
230	Void TComSlice::sortPicList(TComList<TComPic*>& rcListPic)
231	{
232	TComPic* pcPicExtract;
233	TComPic* pcPicInsert;
234
235	TComList<TComPic*>::iterator iterPicExtract;
236	TComList<TComPic*>::iterator iterPicExtract_1;
237	TComList<TComPic*>::iterator iterPicInsert;
238
239	for (Int i = 1; i < (Int)(rcListPic.size()); i++)
240	{
241	iterPicExtract = rcListPic.begin();
242	for (Int j = 0; j < i; j++) iterPicExtract++;
243	pcPicExtract = *(iterPicExtract);
244	pcPicExtract->setCurrSliceIdx(0);
245
246	iterPicInsert = rcListPic.begin();
247	while (iterPicInsert != iterPicExtract)
248	{
249	pcPicInsert = *(iterPicInsert);
250	pcPicInsert->setCurrSliceIdx(0);
251	if (pcPicInsert->getPOC() >= pcPicExtract->getPOC())
252	{
253	break;
254	}
255
256	iterPicInsert++;
257	}
258
259	iterPicExtract_1 = iterPicExtract; iterPicExtract_1++;
260
261	// swap iterPicExtract and iterPicInsert, iterPicExtract = curr. / iterPicInsert = insertion position
262	rcListPic.insert (iterPicInsert, iterPicExtract, iterPicExtract_1);
263	rcListPic.erase (iterPicExtract);
264	}
265	}
266
267	TComPic* TComSlice::xGetRefPic (TComList<TComPic*>& rcListPic,
268	Int poc)
269	{
270	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
271	TComPic* pcPic = *(iterPic);
272	while ( iterPic != rcListPic.end() )
273	{
274	if(pcPic->getPOC() == poc)
275	{
276	break;
277	}
278	iterPic++;
279	#if SVC_EXTENSION
280	// return NULL, if picture with requested POC is not in the list, otherwise iterator goes outside of the list
281	if( iterPic == rcListPic.end() )
282	{
283	return NULL;
284	}
285	#endif
286	pcPic = *(iterPic);
287	}
288	#if POC_RESET_FLAG
289	assert( pcPic->getSlice(0)->isReferenced() );
290	#endif
291	return pcPic;
292	}
293
294
295	TComPic* TComSlice::xGetLongTermRefPic(TComList<TComPic*>& rcListPic, Int poc, Bool pocHasMsb)
296	{
297	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
298	TComPic* pcPic = *(iterPic);
299	TComPic* pcStPic = pcPic;
300
301	Int pocCycle = 1 << getSPS()->getBitsForPOC();
302	if (!pocHasMsb)
303	{
304	poc = poc & (pocCycle - 1);
305	}
306
307	while ( iterPic != rcListPic.end() )
308	{
309	pcPic = *(iterPic);
310	if (pcPic && pcPic->getPOC()!=this->getPOC() && pcPic->getSlice( 0 )->isReferenced())
311	{
312	Int picPoc = pcPic->getPOC();
313	if (!pocHasMsb)
314	{
315	picPoc = picPoc & (pocCycle - 1);
316	}
317
318	#if POC_RESET_RPS
319	if( ((!pocHasMsb) && ((poc & (pocCycle-1)) == picPoc)) \|\| ( pocHasMsb && (poc == picPoc)) )
320	#else
321	if (poc == picPoc)
322	#endif
323	{
324	if (pcPic->getIsLongTerm())
325	{
326	return pcPic;
327	}
328	else
329	{
330	pcStPic = pcPic;
331	}
332	break;
333	}
334	}
335
336	iterPic++;
337	}
338
339	return pcStPic;
340	}
341
342	Void TComSlice::setRefPOCList()
343	{
344	for (Int iDir = 0; iDir < 2; iDir++)
345	{
346	for (Int iNumRefIdx = 0; iNumRefIdx < m_aiNumRefIdx[iDir]; iNumRefIdx++)
347	{
348	m_aiRefPOCList[iDir][iNumRefIdx] = m_apcRefPicList[iDir][iNumRefIdx]->getPOC();
349	}
350	}
351
352	}
353
354	Void TComSlice::setList1IdxToList0Idx()
355	{
356	Int idxL0, idxL1;
357	for ( idxL1 = 0; idxL1 < getNumRefIdx( REF_PIC_LIST_1 ); idxL1++ )
358	{
359	m_list1IdxToList0Idx[idxL1] = -1;
360	for ( idxL0 = 0; idxL0 < getNumRefIdx( REF_PIC_LIST_0 ); idxL0++ )
361	{
362	if ( m_apcRefPicList[REF_PIC_LIST_0][idxL0]->getPOC() == m_apcRefPicList[REF_PIC_LIST_1][idxL1]->getPOC() )
363	{
364	m_list1IdxToList0Idx[idxL1] = idxL0;
365	break;
366	}
367	}
368	}
369	}
370
371	#if SVC_EXTENSION
372	Void TComSlice::setRefPicList( TComList<TComPic>& rcListPic, Bool checkNumPocTotalCurr, TComPic* ilpPic)
373	#else
374	Void TComSlice::setRefPicList( TComList<TComPic*>& rcListPic, Bool checkNumPocTotalCurr )
375	#endif
376	{
377	if (!checkNumPocTotalCurr)
378	{
379	if (m_eSliceType == I_SLICE)
380	{
381	::memset( m_apcRefPicList, 0, sizeof (m_apcRefPicList));
382	::memset( m_aiNumRefIdx, 0, sizeof ( m_aiNumRefIdx ));
383
384	return;
385	}
386
387	m_aiNumRefIdx[0] = getNumRefIdx(REF_PIC_LIST_0);
388	m_aiNumRefIdx[1] = getNumRefIdx(REF_PIC_LIST_1);
389	}
390
391	TComPic* pcRefPic= NULL;
392	TComPic* RefPicSetStCurr0[16];
393	TComPic* RefPicSetStCurr1[16];
394	TComPic* RefPicSetLtCurr[16];
395	UInt NumPocStCurr0 = 0;
396	UInt NumPocStCurr1 = 0;
397	UInt NumPocLtCurr = 0;
398	Int i;
399
400	#if SVC_EXTENSION
401	if( m_layerId == 0 \|\| ( m_layerId > 0 && ( m_activeNumILRRefIdx == 0 \|\| !((getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP) && (getNalUnitType() <= NAL_UNIT_CODED_SLICE_CRA)) ) ) )
402	{
403	#endif
404	for(i=0; i < m_pcRPS->getNumberOfNegativePictures(); i++)
405	{
406	if(m_pcRPS->getUsed(i))
407	{
408	pcRefPic = xGetRefPic(rcListPic, getPOC()+m_pcRPS->getDeltaPOC(i));
409	pcRefPic->setIsLongTerm(0);
410	pcRefPic->getPicYuvRec()->extendPicBorder();
411	RefPicSetStCurr0[NumPocStCurr0] = pcRefPic;
412	#if M0457_IL_SAMPLE_PRED_ONLY_FLAG
413	if( !m_interLayerSamplePredOnlyFlag \|\| pcRefPic->getLayerId() < getLayerId())
414	#endif
415	NumPocStCurr0++;
416	pcRefPic->setCheckLTMSBPresent(false);
417	}
418	}
419
420	for(; i < m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures(); i++)
421	{
422	if(m_pcRPS->getUsed(i))
423	{
424	pcRefPic = xGetRefPic(rcListPic, getPOC()+m_pcRPS->getDeltaPOC(i));
425	pcRefPic->setIsLongTerm(0);
426	pcRefPic->getPicYuvRec()->extendPicBorder();
427	RefPicSetStCurr1[NumPocStCurr1] = pcRefPic;
428	#if M0457_IL_SAMPLE_PRED_ONLY_FLAG
429	if( !m_interLayerSamplePredOnlyFlag \|\| pcRefPic->getLayerId() < getLayerId())
430	#endif
431	NumPocStCurr1++;
432	pcRefPic->setCheckLTMSBPresent(false);
433	}
434	}
435
436	for(i = m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures()+m_pcRPS->getNumberOfLongtermPictures()-1; i > m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures()-1 ; i--)
437	{
438	if(m_pcRPS->getUsed(i))
439	{
440	pcRefPic = xGetLongTermRefPic(rcListPic, m_pcRPS->getPOC(i), m_pcRPS->getCheckLTMSBPresent(i));
441	pcRefPic->setIsLongTerm(1);
442	pcRefPic->getPicYuvRec()->extendPicBorder();
443	RefPicSetLtCurr[NumPocLtCurr] = pcRefPic;
444	#if M0457_IL_SAMPLE_PRED_ONLY_FLAG
445	if( !m_interLayerSamplePredOnlyFlag \|\| pcRefPic->getLayerId() < getLayerId())
446	#endif
447	NumPocLtCurr++;
448	}
449	if(pcRefPic==NULL)
450	{
451	pcRefPic = xGetLongTermRefPic(rcListPic, m_pcRPS->getPOC(i), m_pcRPS->getCheckLTMSBPresent(i));
452	}
453	pcRefPic->setCheckLTMSBPresent(m_pcRPS->getCheckLTMSBPresent(i));
454	}
455	#if SVC_EXTENSION
456	}
457	#endif
458
459	#if SVC_EXTENSION
460	for( i = 0; i < m_activeNumILRRefIdx; i++ )
461	{
462	UInt refLayerIdc = m_interLayerPredLayerIdc[i];
463	//inter-layer reference picture
464	#if O0225_MAX_TID_FOR_REF_LAYERS
465	Int maxTidIlRefPicsPlus1 = ( m_layerId > 0 && m_activeNumILRRefIdx > 0)? m_pcVPS->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId(),m_layerId) : 0;
466	#else
467	Int maxTidIlRefPicsPlus1 = ( m_layerId > 0 && m_activeNumILRRefIdx > 0)? m_pcVPS->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId()) : 0;
468	#endif
469	if( m_layerId > 0 && m_activeNumILRRefIdx > 0 && ( ( (Int)(ilpPic[refLayerIdc]->getSlice(0)->getTLayer())<= maxTidIlRefPicsPlus1-1) \|\| (maxTidIlRefPicsPlus1==0 && ilpPic[refLayerIdc]->getSlice(0)->getRapPicFlag()) ) )
470	{
471	#if REF_IDX_MFM
472	#if M0457_COL_PICTURE_SIGNALING
473	if(!(m_eNalUnitType >= NAL_UNIT_CODED_SLICE_BLA_W_LP && m_eNalUnitType <= NAL_UNIT_CODED_SLICE_CRA) && getMFMEnabledFlag())
474	#else
475	if(!(m_eNalUnitType >= NAL_UNIT_CODED_SLICE_BLA_W_LP && m_eNalUnitType <= NAL_UNIT_CODED_SLICE_CRA) && m_pcSPS->getMFMEnabledFlag())
476	#endif
477	{
478	ilpPic[refLayerIdc]->copyUpsampledMvField( refLayerIdc, m_pcBaseColPic[refLayerIdc] );
479	}
480	else
481	{
482	ilpPic[refLayerIdc]->initUpsampledMvField();
483	}
484	#endif
485	ilpPic[refLayerIdc]->setIsLongTerm(1);
486	}
487	}
488	#endif
489	// ref_pic_list_init
490	TComPic* rpsCurrList0[MAX_NUM_REF+1];
491	TComPic* rpsCurrList1[MAX_NUM_REF+1];
492	#if SVC_EXTENSION
493	Int numInterLayerRPSPics = 0;
494	#if M0040_ADAPTIVE_RESOLUTION_CHANGE
495	if( m_layerId > 0 && m_activeNumILRRefIdx > 0 )
496	#else
497	if( m_layerId > 0 )
498	#endif
499	{
500	for( i=0; i < m_pcVPS->getNumDirectRefLayers( m_layerId ); i++ )
501	{
502	#if O0225_MAX_TID_FOR_REF_LAYERS
503	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[i]->getSlice(0)->getLayerId(),m_layerId);
504	#else
505	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[i]->getSlice(0)->getLayerId());
506	#endif
507	if( ((Int)(ilpPic[i]->getSlice(0)->getTLayer())<= maxTidIlRefPicsPlus1-1) \|\| (maxTidIlRefPicsPlus1==0 && ilpPic[i]->getSlice(0)->getRapPicFlag() ) )
508	{
509	numInterLayerRPSPics++;
510	}
511	}
512	#if JCTVC_M0458_INTERLAYER_RPS_SIG
513	if (numInterLayerRPSPics < m_activeNumILRRefIdx)
514	{
515	m_activeNumILRRefIdx = numInterLayerRPSPics;
516	}
517	#if MAX_ONE_RESAMPLING_DIRECT_LAYERS
518	#if SCALABILITY_MASK_E0104
519	if( m_pcVPS->getScalabilityMask(2) )
520	#else
521	if( m_pcVPS->getScalabilityMask(1) )
522	#endif
523	{
524	Int numResampler = 0;
525	#if MOTION_RESAMPLING_CONSTRAINT
526	Int numMotionResamplers = 0;
527	Int refResamplingLayer[MAX_LAYERS];
528	memset( refResamplingLayer, 0, sizeof( refResamplingLayer ) );
529	#endif
530	#if !RESAMPLING_CONSTRAINT_BUG_FIX
531	const Window &scalEL = getSPS()->getScaledRefLayerWindow(m_interLayerPredLayerIdc[i]);
532	Int scalingOffset = ((scalEL.getWindowLeftOffset() == 0 ) &&
533	(scalEL.getWindowRightOffset() == 0 ) &&
534	(scalEL.getWindowTopOffset() == 0 ) &&
535	(scalEL.getWindowBottomOffset() == 0 )
536	);
537	#endif
538
539	for( i=0; i < m_activeNumILRRefIdx; i++ )
540	{
541	UInt refLayerIdc = m_interLayerPredLayerIdc[i];
542	#if RESAMPLING_CONSTRAINT_BUG_FIX
543	#if O0098_SCALED_REF_LAYER_ID
544	const Window &scalEL = getSPS()->getScaledRefLayerWindowForLayer(m_pcVPS->getRefLayerId( m_layerId, m_interLayerPredLayerIdc[i] ));
545	#else
546	const Window &scalEL = getSPS()->getScaledRefLayerWindow(m_interLayerPredLayerIdc[i]);
547	#endif
548	Int scalingOffset = ((scalEL.getWindowLeftOffset() == 0 ) &&
549	(scalEL.getWindowRightOffset() == 0 ) &&
550	(scalEL.getWindowTopOffset() == 0 ) &&
551	(scalEL.getWindowBottomOffset() == 0 )
552	);
553	#endif
554	if(!( g_posScalingFactor[refLayerIdc][0] == 65536 && g_posScalingFactor[refLayerIdc][1] == 65536 ) \|\| (!scalingOffset)) // ratio 1x
555	{
556	#if MOTION_RESAMPLING_CONSTRAINT
557	UInt predType = m_pcVPS->getDirectDependencyType( m_layerId, m_pcVPS->getRefLayerId( m_layerId, refLayerIdc ) ) + 1;
558
559	if( predType & 0x1 )
560	{
561	numResampler++;
562	refResamplingLayer[i] = refLayerIdc + 1;
563	}
564
565	if( predType & 0x2 )
566	{
567	numMotionResamplers++;
568	refResamplingLayer[i] -= refLayerIdc + 1;
569	}
570	#else
571	numResampler++;
572	#endif
573	}
574	}
575
576	// 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.
577	if( m_activeNumILRRefIdx > 1 && numResampler > 0 )
578	{
579	for( i=0; i < m_activeNumILRRefIdx; i++ )
580	{
581	assert( refResamplingLayer[i] >= 0 && "Motion and sample inter-layer prediction shall be from the same layer" );
582	}
583	}
584
585	// 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.
586	assert(numResampler <= 1);
587	#if MOTION_RESAMPLING_CONSTRAINT
588	assert( numMotionResamplers <= 1 && "Up to 1 motion resampling is allowed" );
589	#endif
590	}
591	#endif
592	#else
593	if (numInterLayerRPSPics < m_numILRRefIdx)
594	{
595	m_numILRRefIdx = numInterLayerRPSPics;
596	}
597	#endif
598	}
599	#if JCTVC_M0458_INTERLAYER_RPS_SIG
600	Int numPocTotalCurr = NumPocStCurr0 + NumPocStCurr1 + NumPocLtCurr + m_activeNumILRRefIdx;
601	#else
602	Int numPocTotalCurr = NumPocStCurr0 + NumPocStCurr1 + NumPocLtCurr + m_numILRRefIdx;
603	#endif
604	#else //SVC_EXTENSION
605	Int numPocTotalCurr = NumPocStCurr0 + NumPocStCurr1 + NumPocLtCurr;
606	#endif //SVC_EXTENSION
607
608	if (checkNumPocTotalCurr)
609	{
610	// 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:
611	#if ILP_RAP // inter-layer prediction is allowed for BLA, CRA pictures of nuh_layer_id>0
612	// – 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.
613	// – Otherwise, when the current picture contains a P or B slice, the value of NumPocTotalCurr shall not be equal to 0.
614	if (getRapPicFlag() && getLayerId()==0)
615	#else
616	// – If the current picture is a BLA or CRA picture, the value of NumPocTotalCurr shall be equal to 0.
617	// – Otherwise, when the current picture contains a P or B slice, the value of NumPocTotalCurr shall not be equal to 0.
618	if (getRapPicFlag())
619	#endif
620	{
621	assert(numPocTotalCurr == 0);
622	}
623
624	if (m_eSliceType == I_SLICE)
625	{
626	::memset( m_apcRefPicList, 0, sizeof (m_apcRefPicList));
627	::memset( m_aiNumRefIdx, 0, sizeof ( m_aiNumRefIdx ));
628
629	return;
630	}
631
632	assert(numPocTotalCurr > 0);
633
634	m_aiNumRefIdx[0] = getNumRefIdx(REF_PIC_LIST_0);
635	m_aiNumRefIdx[1] = getNumRefIdx(REF_PIC_LIST_1);
636	}
637
638	#if M0457_IL_SAMPLE_PRED_ONLY_FLAG
639	if( m_interLayerSamplePredOnlyFlag && getLayerId() )
640	{
641	m_aiNumRefIdx[0] = m_aiNumRefIdx[0] > m_activeNumILRRefIdx ? m_activeNumILRRefIdx : m_aiNumRefIdx[0];
642	m_aiNumRefIdx[1] = m_aiNumRefIdx[1] > m_activeNumILRRefIdx ? m_activeNumILRRefIdx : m_aiNumRefIdx[1];
643	}
644	#endif
645
646	Int cIdx = 0;
647	for ( i=0; i<NumPocStCurr0; i++, cIdx++)
648	{
649	rpsCurrList0[cIdx] = RefPicSetStCurr0[i];
650	}
651	#if SVC_EXTENSION
652	#if RPL_INIT_N0316_N0082
653	if( m_layerId > 0 )
654	{
655	#if JCTVC_M0458_INTERLAYER_RPS_SIG
656	for( i = 0; i < m_activeNumILRRefIdx && cIdx < numPocTotalCurr; cIdx ++, i ++)
657	#else
658	for( i = 0; i < m_numILRRefIdx && cIdx < numPocTotalCurr; cIdx ++, i ++)
659	#endif
660	{
661	Int refLayerIdc = m_interLayerPredLayerIdc[i];
662	#if O0225_MAX_TID_FOR_REF_LAYERS
663	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId(),m_layerId);
664	#else
665	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId());
666	#endif
667	if( ((Int)(ilpPic[refLayerIdc]->getSlice(0)->getTLayer())<=maxTidIlRefPicsPlus1-1) \|\| (maxTidIlRefPicsPlus1==0 && ilpPic[refLayerIdc]->getSlice(0)->getRapPicFlag()) )
668	{
669	rpsCurrList0[cIdx] = ilpPic[refLayerIdc];
670	}
671	}
672	}
673	#endif
674	#endif //SVC_EXTENSION
675	for ( i=0; i<NumPocStCurr1; i++, cIdx++)
676	{
677	rpsCurrList0[cIdx] = RefPicSetStCurr1[i];
678	}
679	for ( i=0; i<NumPocLtCurr; i++, cIdx++)
680	{
681	rpsCurrList0[cIdx] = RefPicSetLtCurr[i];
682	}
683	#if !RPL_INIT_N0316_N0082
684	#if SVC_EXTENSION
685	if( m_layerId > 0 )
686	{
687	#if JCTVC_M0458_INTERLAYER_RPS_SIG
688	for( i = 0; i < m_activeNumILRRefIdx && cIdx < numPocTotalCurr; cIdx ++, i ++)
689	#else
690	for( i = 0; i < m_numILRRefIdx && cIdx < numPocTotalCurr; cIdx ++, i ++)
691	#endif
692	{
693	Int refLayerIdc = m_interLayerPredLayerIdc[i];
694	#if O0225_MAX_TID_FOR_REF_LAYERS
695	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId(),m_layerId);
696	#else
697	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId());
698	#endif
699	if( ((Int)(ilpPic[refLayerIdc]->getSlice(0)->getTLayer())<=maxTidIlRefPicsPlus1-1) \|\| (maxTidIlRefPicsPlus1==0 && ilpPic[refLayerIdc]->getSlice(0)->getRapPicFlag()) )
700	{
701	rpsCurrList0[cIdx] = ilpPic[refLayerIdc];
702	}
703	}
704	}
705	#endif
706	#endif
707	assert(cIdx == numPocTotalCurr);
708
709	if (m_eSliceType==B_SLICE)
710	{
711	cIdx = 0;
712	for ( i=0; i<NumPocStCurr1; i++, cIdx++)
713	{
714	rpsCurrList1[cIdx] = RefPicSetStCurr1[i];
715	}
716	for ( i=0; i<NumPocStCurr0; i++, cIdx++)
717	{
718	rpsCurrList1[cIdx] = RefPicSetStCurr0[i];
719	}
720	for ( i=0; i<NumPocLtCurr; i++, cIdx++)
721	{
722	rpsCurrList1[cIdx] = RefPicSetLtCurr[i];
723	}
724
725	#if SVC_EXTENSION
726	if( m_layerId > 0 )
727	{
728	#if JCTVC_M0458_INTERLAYER_RPS_SIG
729	for( i = 0; i < m_activeNumILRRefIdx && cIdx < numPocTotalCurr; cIdx ++, i ++)
730	#else
731	for( i = 0; i < m_numILRRefIdx && cIdx < numPocTotalCurr; cIdx ++, i ++)
732	#endif
733	{
734	Int refLayerIdc = m_interLayerPredLayerIdc[i];
735	#if O0225_MAX_TID_FOR_REF_LAYERS
736	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId(),m_layerId);
737	#else
738	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId());
739	#endif
740	if( ((Int)(ilpPic[refLayerIdc]->getSlice(0)->getTLayer())<=maxTidIlRefPicsPlus1-1) \|\| (maxTidIlRefPicsPlus1==0 && ilpPic[refLayerIdc]->getSlice(0)->getRapPicFlag()) )
741	{
742	rpsCurrList1[cIdx] = ilpPic[refLayerIdc];
743	}
744	}
745	}
746	#endif //SVC_EXTENSION
747
748	assert(cIdx == numPocTotalCurr);
749	}
750
751	::memset(m_bIsUsedAsLongTerm, 0, sizeof(m_bIsUsedAsLongTerm));
752
753	for (Int rIdx = 0; rIdx < m_aiNumRefIdx[0]; rIdx ++)
754	{
755	cIdx = m_RefPicListModification.getRefPicListModificationFlagL0() ? m_RefPicListModification.getRefPicSetIdxL0(rIdx) : rIdx % numPocTotalCurr;
756	assert(cIdx >= 0 && cIdx < numPocTotalCurr);
757	m_apcRefPicList[0][rIdx] = rpsCurrList0[ cIdx ];
758	#if RPL_INIT_N0316_N0082
759	m_bIsUsedAsLongTerm[0][rIdx] = ( cIdx >= NumPocStCurr0 && cIdx < NumPocStCurr0 + m_activeNumILRRefIdx ) \|\| ( cIdx >= NumPocStCurr0 + NumPocStCurr1 + m_activeNumILRRefIdx );
760	#else
761	m_bIsUsedAsLongTerm[0][rIdx] = ( cIdx >= NumPocStCurr0 + NumPocStCurr1 );
762	#endif
763	}
764	if ( m_eSliceType != B_SLICE )
765	{
766	m_aiNumRefIdx[1] = 0;
767	::memset( m_apcRefPicList[1], 0, sizeof(m_apcRefPicList[1]));
768	}
769	else
770	{
771	for (Int rIdx = 0; rIdx < m_aiNumRefIdx[1]; rIdx ++)
772	{
773	cIdx = m_RefPicListModification.getRefPicListModificationFlagL1() ? m_RefPicListModification.getRefPicSetIdxL1(rIdx) : rIdx % numPocTotalCurr;
774	assert(cIdx >= 0 && cIdx < numPocTotalCurr);
775	m_apcRefPicList[1][rIdx] = rpsCurrList1[ cIdx ];
776	m_bIsUsedAsLongTerm[1][rIdx] = ( cIdx >= NumPocStCurr0 + NumPocStCurr1 );
777	}
778	}
779	}
780
781	#if SVC_EXTENSION
782	Void TComSlice::setRefPicListModificationSvc()
783	{
784	if( !m_pcPPS->getListsModificationPresentFlag())
785	{
786	return;
787	}
788
789	if(m_eNalUnitType >= NAL_UNIT_CODED_SLICE_BLA_W_LP && m_eNalUnitType <= NAL_UNIT_CODED_SLICE_CRA)
790	{
791	return;
792	}
793
794	TComRefPicListModification* refPicListModification = &m_RefPicListModification;
795	Int numberOfRpsCurrTempList = this->getNumRpsCurrTempList(); // total number of ref pics in listTemp0 including inter-layer ref pics
796	#if RPL_INIT_N0316_N0082
797	Int numberOfPocBeforeCurr = this->getNumNegativeRpsCurrTempList(); // number of negative temporal ref pics
798	#endif
799
800	#if N0147_IRAP_ALIGN_FLAG
801	assert(m_aiNumRefIdx[REF_PIC_LIST_0] > 0);
802	assert(m_aiNumRefIdx[REF_PIC_LIST_1] > 0);
803	#else
804	assert(m_aiNumRefIdx[REF_PIC_LIST_0] > 1);
805	assert(m_aiNumRefIdx[REF_PIC_LIST_1] > 1);
806	#endif
807
808	//set L0 inter-layer reference picture modification
809	#if RPL_INIT_N0316_N0082
810	Bool hasModification = (m_aiNumRefIdx[REF_PIC_LIST_0] == (numberOfPocBeforeCurr + m_activeNumILRRefIdx)) ? false : true;
811	#else
812	Bool hasModification = (m_aiNumRefIdx[REF_PIC_LIST_0] == numberOfRpsCurrTempList) ? false : true;
813	#endif
814	#if N0147_IRAP_ALIGN_FLAG
815	hasModification = hasModification && ( m_aiNumRefIdx[REF_PIC_LIST_0] > 1 );
816	#endif
817	refPicListModification->setRefPicListModificationFlagL0(hasModification);
818	if(hasModification)
819	{
820	for(Int i = 0; i < min(m_aiNumRefIdx[REF_PIC_LIST_0], numberOfRpsCurrTempList); i++)
821	{
822	refPicListModification->setRefPicSetIdxL0(i, i);
823	}
824	if(m_aiNumRefIdx[REF_PIC_LIST_0] > numberOfRpsCurrTempList)
825	{
826	// repeat last ref pic when the number of active ref idx are more than RPS entries
827	for (Int i = numberOfRpsCurrTempList; i < m_aiNumRefIdx[REF_PIC_LIST_0]; i ++)
828	{
829	refPicListModification->setRefPicSetIdxL0(i, numberOfRpsCurrTempList - 1);
830	}
831	}
832	else
833	{
834	#if JCTVC_M0458_INTERLAYER_RPS_SIG
835	for(Int i = m_activeNumILRRefIdx; i > 0; i-- )
836	#else
837	for(Int i = m_numILRRefIdx; i > 0; i-- )
838	#endif
839	{
840	#if RPL_INIT_N0316_N0082
841	if((numberOfPocBeforeCurr) >= m_aiNumRefIdx[REF_PIC_LIST_0])
842	{
843	refPicListModification->setRefPicSetIdxL0(m_aiNumRefIdx[REF_PIC_LIST_0] - i, numberOfPocBeforeCurr);
844	}
845	else
846	{
847	refPicListModification->setRefPicSetIdxL0(m_aiNumRefIdx[REF_PIC_LIST_0] - i, numberOfPocBeforeCurr);
848	for (Int j = numberOfPocBeforeCurr; j < (m_aiNumRefIdx[REF_PIC_LIST_0] - i); j++)
849	{
850	refPicListModification->setRefPicSetIdxL0(j, j + m_activeNumILRRefIdx);
851	}
852	}
853	#else
854	refPicListModification->setRefPicSetIdxL0(m_aiNumRefIdx[REF_PIC_LIST_0] - i, numberOfRpsCurrTempList - i);
855	#endif
856	}
857	}
858	}
859
860	//set L1 inter-layer reference picture modification
861	hasModification = (m_aiNumRefIdx[REF_PIC_LIST_1] == numberOfRpsCurrTempList) ? false : true;
862	#if N0147_IRAP_ALIGN_FLAG
863	hasModification = hasModification && ( m_aiNumRefIdx[REF_PIC_LIST_1] > 1 );
864	#endif
865
866	refPicListModification->setRefPicListModificationFlagL1(hasModification);
867	if(hasModification)
868	{
869	for(Int i = 0; i < min(m_aiNumRefIdx[REF_PIC_LIST_1], numberOfRpsCurrTempList); i++)
870	{
871	refPicListModification->setRefPicSetIdxL1(i, i);
872	}
873	if(m_aiNumRefIdx[REF_PIC_LIST_1] > numberOfRpsCurrTempList)
874	{
875	for (Int i = numberOfRpsCurrTempList; i < m_aiNumRefIdx[REF_PIC_LIST_1]; i ++)
876	{
877	// repeat last ref pic when the number of active ref idx are more than RPS entries
878	refPicListModification->setRefPicSetIdxL1(i, numberOfRpsCurrTempList - 1);
879	}
880	}
881	else
882	{
883	#if JCTVC_M0458_INTERLAYER_RPS_SIG
884	for(Int i = m_activeNumILRRefIdx; i > 0; i-- )
885	#else
886	for(Int i = m_numILRRefIdx; i > 0; i-- )
887	#endif
888	{
889	refPicListModification->setRefPicSetIdxL1(m_aiNumRefIdx[REF_PIC_LIST_1] - i, numberOfRpsCurrTempList - i);
890	}
891	}
892	}
893	return;
894	}
895	#endif
896	#if RPL_INIT_N0316_N0082
897	Int TComSlice::getNumNegativeRpsCurrTempList()
898	{
899	if( m_eSliceType == I_SLICE )
900	{
901	return 0;
902	}
903
904	Int numPocBeforeCurr = 0;
905	for( UInt i = 0; i < m_pcRPS->getNumberOfNegativePictures(); i++ )
906	{
907	if(m_pcRPS->getUsed(i))
908	{
909	numPocBeforeCurr++;
910	}
911	}
912
913	return numPocBeforeCurr;
914	}
915	#endif
916	Int TComSlice::getNumRpsCurrTempList()
917	{
918	Int numRpsCurrTempList = 0;
919
920	#if SVC_EXTENSION
921	if( m_eSliceType == I_SLICE \|\| ( m_pcSPS->getLayerId() &&
922	(m_eNalUnitType >= NAL_UNIT_CODED_SLICE_BLA_W_LP) &&
923	(m_eNalUnitType <= NAL_UNIT_CODED_SLICE_CRA) ) )
924	#else
925	if (m_eSliceType == I_SLICE)
926	#endif
927	{
928	#if SVC_EXTENSION
929	#if JCTVC_M0458_INTERLAYER_RPS_SIG
930	return m_activeNumILRRefIdx;
931	#else
932	return getNumILRRefIdx();
933	#endif
934	#else
935	return 0;
936	#endif
937	}
938	for(UInt i=0; i < m_pcRPS->getNumberOfNegativePictures()+ m_pcRPS->getNumberOfPositivePictures() + m_pcRPS->getNumberOfLongtermPictures(); i++)
939	{
940	if(m_pcRPS->getUsed(i))
941	{
942	numRpsCurrTempList++;
943	}
944	}
945	#if SVC_EXTENSION
946	if( m_layerId > 0 )
947	{
948	#if JCTVC_M0458_INTERLAYER_RPS_SIG
949	numRpsCurrTempList += m_activeNumILRRefIdx;
950	#else
951	numRpsCurrTempList += getNumILRRefIdx();
952	#endif
953	}
954	#endif
955
956	return numRpsCurrTempList;
957	}
958
959	Void TComSlice::initEqualRef()
960	{
961	for (Int iDir = 0; iDir < 2; iDir++)
962	{
963	for (Int iRefIdx1 = 0; iRefIdx1 < MAX_NUM_REF; iRefIdx1++)
964	{
965	for (Int iRefIdx2 = iRefIdx1; iRefIdx2 < MAX_NUM_REF; iRefIdx2++)
966	{
967	m_abEqualRef[iDir][iRefIdx1][iRefIdx2] = m_abEqualRef[iDir][iRefIdx2][iRefIdx1] = (iRefIdx1 == iRefIdx2? true : false);
968	}
969	}
970	}
971	}
972
973	Void TComSlice::checkColRefIdx(UInt curSliceIdx, TComPic* pic)
974	{
975	Int i;
976	TComSlice* curSlice = pic->getSlice(curSliceIdx);
977	Int currColRefPOC = curSlice->getRefPOC( RefPicList(1-curSlice->getColFromL0Flag()), curSlice->getColRefIdx());
978	TComSlice* preSlice;
979	Int preColRefPOC;
980	for(i=curSliceIdx-1; i>=0; i--)
981	{
982	preSlice = pic->getSlice(i);
983	if(preSlice->getSliceType() != I_SLICE)
984	{
985	preColRefPOC = preSlice->getRefPOC( RefPicList(1-preSlice->getColFromL0Flag()), preSlice->getColRefIdx());
986	if(currColRefPOC != preColRefPOC)
987	{
988	printf("Collocated_ref_idx shall always be the same for all slices of a coded picture!\n");
989	exit(EXIT_FAILURE);
990	}
991	else
992	{
993	break;
994	}
995	}
996	}
997	}
998
999	Void TComSlice::checkCRA(TComReferencePictureSet pReferencePictureSet, Int& pocCRA, NalUnitType& associatedIRAPType, TComList<TComPic >& rcListPic)
1000	{
1001	for(Int i = 0; i < pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures(); i++)
1002	{
1003	if(pocCRA < MAX_UINT && getPOC() > pocCRA)
1004	{
1005	assert(getPOC()+pReferencePictureSet->getDeltaPOC(i) >= pocCRA);
1006	}
1007	}
1008	for(Int i = pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures(); i < pReferencePictureSet->getNumberOfPictures(); i++)
1009	{
1010	if(pocCRA < MAX_UINT && getPOC() > pocCRA)
1011	{
1012	if (!pReferencePictureSet->getCheckLTMSBPresent(i))
1013	{
1014	assert(xGetLongTermRefPic(rcListPic, pReferencePictureSet->getPOC(i), false)->getPOC() >= pocCRA);
1015	}
1016	else
1017	{
1018	assert(pReferencePictureSet->getPOC(i) >= pocCRA);
1019	}
1020	}
1021	}
1022	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP ) // IDR picture found
1023	{
1024	pocCRA = getPOC();
1025	associatedIRAPType = getNalUnitType();
1026	}
1027	else if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA ) // CRA picture found
1028	{
1029	pocCRA = getPOC();
1030	associatedIRAPType = getNalUnitType();
1031	}
1032	else if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
1033	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
1034	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP ) // BLA picture found
1035	{
1036	pocCRA = getPOC();
1037	associatedIRAPType = getNalUnitType();
1038	}
1039	}
1040
1041	/** Function for marking the reference pictures when an IDR/CRA/CRANT/BLA/BLANT is encountered.
1042	* \param pocCRA POC of the CRA/CRANT/BLA/BLANT picture
1043	* \param bRefreshPending flag indicating if a deferred decoding refresh is pending
1044	* \param rcListPic reference to the reference picture list
1045	* This function marks the reference pictures as "unused for reference" in the following conditions.
1046	* If the nal_unit_type is IDR/BLA/BLANT, all pictures in the reference picture list
1047	* are marked as "unused for reference"
1048	* If the nal_unit_type is BLA/BLANT, set the pocCRA to the temporal reference of the current picture.
1049	* Otherwise
1050	* If the bRefreshPending flag is true (a deferred decoding refresh is pending) and the current
1051	* temporal reference is greater than the temporal reference of the latest CRA/CRANT/BLA/BLANT picture (pocCRA),
1052	* mark all reference pictures except the latest CRA/CRANT/BLA/BLANT picture as "unused for reference" and set
1053	* the bRefreshPending flag to false.
1054	* If the nal_unit_type is CRA/CRANT, set the bRefreshPending flag to true and pocCRA to the temporal
1055	* reference of the current picture.
1056	* Note that the current picture is already placed in the reference list and its marking is not changed.
1057	* If the current picture has a nal_ref_idc that is not 0, it will remain marked as "used for reference".
1058	*/
1059	#if NO_CLRAS_OUTPUT_FLAG
1060	Void TComSlice::decodingRefreshMarking(Int& pocCRA, Bool& bRefreshPending, TComList<TComPic*>& rcListPic, Bool noClrasOutputFlag)
1061	#else
1062	Void TComSlice::decodingRefreshMarking(Int& pocCRA, Bool& bRefreshPending, TComList<TComPic*>& rcListPic)
1063	#endif
1064	{
1065	TComPic* rpcPic;
1066	setAssociatedIRAPPOC(pocCRA);
1067	Int pocCurr = getPOC();
1068
1069	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
1070	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
1071	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP
1072	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL
1073	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP ) // IDR or BLA picture
1074	{
1075	// mark all pictures as not used for reference
1076	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1077	while (iterPic != rcListPic.end())
1078	{
1079	rpcPic = *(iterPic);
1080	rpcPic->setCurrSliceIdx(0);
1081	#if NO_CLRAS_OUTPUT_FLAG
1082	if (noClrasOutputFlag)
1083	{
1084	if (rpcPic->getPOC() != pocCurr) rpcPic->getSlice(0)->setReferenced(false); // all layers
1085	}
1086	else
1087	{
1088	if (rpcPic->getPOC() != pocCurr && rpcPic->getLayerId() == m_layerId) rpcPic->getSlice(0)->setReferenced(false); // only current layer
1089	}
1090	#else
1091	if (rpcPic->getPOC() != pocCurr) rpcPic->getSlice(0)->setReferenced(false);
1092	#endif
1093	iterPic++;
1094	}
1095	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
1096	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
1097	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP )
1098	{
1099	pocCRA = pocCurr;
1100	}
1101	}
1102	else // CRA or No DR
1103	{
1104	if (bRefreshPending==true && pocCurr > pocCRA) // CRA reference marking pending
1105	{
1106	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1107	while (iterPic != rcListPic.end())
1108	{
1109	rpcPic = *(iterPic);
1110	if (rpcPic->getPOC() != pocCurr && rpcPic->getPOC() != pocCRA)
1111	{
1112	rpcPic->getSlice(0)->setReferenced(false);
1113	}
1114	iterPic++;
1115	}
1116	bRefreshPending = false;
1117	}
1118	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA ) // CRA picture found
1119	{
1120	bRefreshPending = true;
1121	pocCRA = pocCurr;
1122	}
1123	}
1124	}
1125
1126	Void TComSlice::copySliceInfo(TComSlice *pSrc)
1127	{
1128	assert( pSrc != NULL );
1129
1130	Int i, j, k;
1131
1132	m_iPOC = pSrc->m_iPOC;
1133	m_eNalUnitType = pSrc->m_eNalUnitType;
1134	m_eSliceType = pSrc->m_eSliceType;
1135	m_iSliceQp = pSrc->m_iSliceQp;
1136	#if ADAPTIVE_QP_SELECTION
1137	m_iSliceQpBase = pSrc->m_iSliceQpBase;
1138	#endif
1139	m_deblockingFilterDisable = pSrc->m_deblockingFilterDisable;
1140	m_deblockingFilterOverrideFlag = pSrc->m_deblockingFilterOverrideFlag;
1141	m_deblockingFilterBetaOffsetDiv2 = pSrc->m_deblockingFilterBetaOffsetDiv2;
1142	m_deblockingFilterTcOffsetDiv2 = pSrc->m_deblockingFilterTcOffsetDiv2;
1143
1144	for (i = 0; i < 2; i++)
1145	{
1146	m_aiNumRefIdx[i] = pSrc->m_aiNumRefIdx[i];
1147	}
1148
1149	for (i = 0; i < MAX_NUM_REF; i++)
1150	{
1151	m_list1IdxToList0Idx[i] = pSrc->m_list1IdxToList0Idx[i];
1152	}
1153	m_bCheckLDC = pSrc->m_bCheckLDC;
1154	m_iSliceQpDelta = pSrc->m_iSliceQpDelta;
1155	m_iSliceQpDeltaCb = pSrc->m_iSliceQpDeltaCb;
1156	m_iSliceQpDeltaCr = pSrc->m_iSliceQpDeltaCr;
1157	for (i = 0; i < 2; i++)
1158	{
1159	for (j = 0; j < MAX_NUM_REF; j++)
1160	{
1161	m_apcRefPicList[i][j] = pSrc->m_apcRefPicList[i][j];
1162	m_aiRefPOCList[i][j] = pSrc->m_aiRefPOCList[i][j];
1163	}
1164	}
1165	for (i = 0; i < 2; i++)
1166	{
1167	for (j = 0; j < MAX_NUM_REF + 1; j++)
1168	{
1169	m_bIsUsedAsLongTerm[i][j] = pSrc->m_bIsUsedAsLongTerm[i][j];
1170	}
1171	}
1172	m_iDepth = pSrc->m_iDepth;
1173
1174	// referenced slice
1175	m_bRefenced = pSrc->m_bRefenced;
1176
1177	// access channel
1178	#if SVC_EXTENSION
1179	m_pcVPS = pSrc->m_pcVPS;
1180	m_layerId = pSrc->m_layerId;
1181	#if JCTVC_M0458_INTERLAYER_RPS_SIG
1182	m_activeNumILRRefIdx = pSrc->m_activeNumILRRefIdx;
1183	m_interLayerPredEnabledFlag = pSrc->m_interLayerPredEnabledFlag;
1184	memcpy( m_interLayerPredLayerIdc, pSrc->m_interLayerPredLayerIdc, sizeof( m_interLayerPredLayerIdc ) );
1185	#endif
1186	#endif
1187	m_pcSPS = pSrc->m_pcSPS;
1188	m_pcPPS = pSrc->m_pcPPS;
1189	m_pcRPS = pSrc->m_pcRPS;
1190	m_iLastIDR = pSrc->m_iLastIDR;
1191
1192	m_pcPic = pSrc->m_pcPic;
1193
1194	m_colFromL0Flag = pSrc->m_colFromL0Flag;
1195	m_colRefIdx = pSrc->m_colRefIdx;
1196	setLambdas(pSrc->getLambdas());
1197	for (i = 0; i < 2; i++)
1198	{
1199	for (j = 0; j < MAX_NUM_REF; j++)
1200	{
1201	for (k =0; k < MAX_NUM_REF; k++)
1202	{
1203	m_abEqualRef[i][j][k] = pSrc->m_abEqualRef[i][j][k];
1204	}
1205	}
1206	}
1207
1208	m_uiTLayer = pSrc->m_uiTLayer;
1209	m_bTLayerSwitchingFlag = pSrc->m_bTLayerSwitchingFlag;
1210
1211	m_sliceMode = pSrc->m_sliceMode;
1212	m_sliceArgument = pSrc->m_sliceArgument;
1213	m_sliceCurStartCUAddr = pSrc->m_sliceCurStartCUAddr;
1214	m_sliceCurEndCUAddr = pSrc->m_sliceCurEndCUAddr;
1215	m_sliceIdx = pSrc->m_sliceIdx;
1216	m_sliceSegmentMode = pSrc->m_sliceSegmentMode;
1217	m_sliceSegmentArgument = pSrc->m_sliceSegmentArgument;
1218	m_sliceSegmentCurStartCUAddr = pSrc->m_sliceSegmentCurStartCUAddr;
1219	m_sliceSegmentCurEndCUAddr = pSrc->m_sliceSegmentCurEndCUAddr;
1220	m_nextSlice = pSrc->m_nextSlice;
1221	m_nextSliceSegment = pSrc->m_nextSliceSegment;
1222	for ( Int e=0 ; e<2 ; e++ )
1223	{
1224	for ( Int n=0 ; n<MAX_NUM_REF ; n++ )
1225	{
1226	memcpy(m_weightPredTable[e][n], pSrc->m_weightPredTable[e][n], sizeof(wpScalingParam)*3 );
1227	}
1228	}
1229	m_saoEnabledFlag = pSrc->m_saoEnabledFlag;
1230	m_saoEnabledFlagChroma = pSrc->m_saoEnabledFlagChroma;
1231	m_cabacInitFlag = pSrc->m_cabacInitFlag;
1232	m_numEntryPointOffsets = pSrc->m_numEntryPointOffsets;
1233
1234	m_bLMvdL1Zero = pSrc->m_bLMvdL1Zero;
1235	m_LFCrossSliceBoundaryFlag = pSrc->m_LFCrossSliceBoundaryFlag;
1236	m_enableTMVPFlag = pSrc->m_enableTMVPFlag;
1237	m_maxNumMergeCand = pSrc->m_maxNumMergeCand;
1238	}
1239
1240	Int TComSlice::m_prevTid0POC = 0;
1241
1242	/** Function for setting the slice's temporal layer ID and corresponding temporal_layer_switching_point_flag.
1243	* \param uiTLayer Temporal layer ID of the current slice
1244	* The decoder calls this function to set temporal_layer_switching_point_flag for each temporal layer based on
1245	* the SPS's temporal_id_nesting_flag and the parsed PPS. Then, current slice's temporal layer ID and
1246	* temporal_layer_switching_point_flag is set accordingly.
1247	*/
1248	Void TComSlice::setTLayerInfo( UInt uiTLayer )
1249	{
1250	m_uiTLayer = uiTLayer;
1251	}
1252
1253	/** Function for checking if this is a switching-point
1254	*/
1255	Bool TComSlice::isTemporalLayerSwitchingPoint( TComList<TComPic*>& rcListPic )
1256	{
1257	TComPic* rpcPic;
1258	// loop through all pictures in the reference picture buffer
1259	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1260	while ( iterPic != rcListPic.end())
1261	{
1262	rpcPic = *(iterPic++);
1263	if(rpcPic->getSlice(0)->isReferenced() && rpcPic->getPOC() != getPOC())
1264	{
1265	if(rpcPic->getTLayer() >= getTLayer())
1266	{
1267	return false;
1268	}
1269	}
1270	}
1271	return true;
1272	}
1273
1274	/** Function for checking if this is a STSA candidate
1275	*/
1276	Bool TComSlice::isStepwiseTemporalLayerSwitchingPointCandidate( TComList<TComPic*>& rcListPic )
1277	{
1278	TComPic* rpcPic;
1279
1280	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1281	while ( iterPic != rcListPic.end())
1282	{
1283	rpcPic = *(iterPic++);
1284	if(rpcPic->getSlice(0)->isReferenced() && (rpcPic->getUsedByCurr()==true) && rpcPic->getPOC() != getPOC())
1285	{
1286	if(rpcPic->getTLayer() >= getTLayer())
1287	{
1288	return false;
1289	}
1290	}
1291	}
1292	return true;
1293	}
1294
1295
1296	Void TComSlice::checkLeadingPictureRestrictions(TComList<TComPic*>& rcListPic)
1297	{
1298	TComPic* rpcPic;
1299
1300	Int nalUnitType = this->getNalUnitType();
1301
1302	// When a picture is a leading picture, it shall be a RADL or RASL picture.
1303	if(this->getAssociatedIRAPPOC() > this->getPOC())
1304	{
1305	// Do not check IRAP pictures since they may get a POC lower than their associated IRAP
1306	if(nalUnitType < NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1307	nalUnitType > NAL_UNIT_RESERVED_IRAP_VCL23)
1308	{
1309	assert(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1310	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R \|\|
1311	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1312	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R);
1313	}
1314	}
1315
1316	// When a picture is a trailing picture, it shall not be a RADL or RASL picture.
1317	if(this->getAssociatedIRAPPOC() < this->getPOC())
1318	{
1319	assert(nalUnitType != NAL_UNIT_CODED_SLICE_RASL_N &&
1320	nalUnitType != NAL_UNIT_CODED_SLICE_RASL_R &&
1321	nalUnitType != NAL_UNIT_CODED_SLICE_RADL_N &&
1322	nalUnitType != NAL_UNIT_CODED_SLICE_RADL_R);
1323	}
1324
1325	// No RASL pictures shall be present in the bitstream that are associated
1326	// with a BLA picture having nal_unit_type equal to BLA_W_RADL or BLA_N_LP.
1327	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1328	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1329	{
1330	assert(this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_BLA_W_RADL &&
1331	this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_BLA_N_LP);
1332	}
1333
1334	// No RASL pictures shall be present in the bitstream that are associated with
1335	// an IDR picture.
1336	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1337	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1338	{
1339	assert(this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_IDR_N_LP &&
1340	this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_IDR_W_RADL);
1341	}
1342
1343	// No RADL pictures shall be present in the bitstream that are associated with
1344	// a BLA picture having nal_unit_type equal to BLA_N_LP or that are associated
1345	// with an IDR picture having nal_unit_type equal to IDR_N_LP.
1346	if(nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1347	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R)
1348	{
1349	assert(this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_BLA_N_LP &&
1350	this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_IDR_N_LP);
1351	}
1352
1353	// loop through all pictures in the reference picture buffer
1354	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1355	while ( iterPic != rcListPic.end())
1356	{
1357	rpcPic = *(iterPic++);
1358	if (rpcPic->getPOC() == this->getPOC())
1359	{
1360	continue;
1361	}
1362
1363	// Any picture that has PicOutputFlag equal to 1 that precedes an IRAP picture
1364	// in decoding order shall precede the IRAP picture in output order.
1365	// (Note that any picture following in output order would be present in the DPB)
1366	if(rpcPic->getSlice(0)->getPicOutputFlag() == 1)
1367	{
1368	if(nalUnitType == NAL_UNIT_CODED_SLICE_BLA_N_LP \|\|
1369	nalUnitType == NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1370	nalUnitType == NAL_UNIT_CODED_SLICE_BLA_W_RADL \|\|
1371	nalUnitType == NAL_UNIT_CODED_SLICE_CRA \|\|
1372	nalUnitType == NAL_UNIT_CODED_SLICE_IDR_N_LP \|\|
1373	nalUnitType == NAL_UNIT_CODED_SLICE_IDR_W_RADL)
1374	{
1375	assert(rpcPic->getPOC() < this->getPOC());
1376	}
1377	}
1378
1379	// Any picture that has PicOutputFlag equal to 1 that precedes an IRAP picture
1380	// in decoding order shall precede any RADL picture associated with the IRAP
1381	// picture in output order.
1382	if(rpcPic->getSlice(0)->getPicOutputFlag() == 1)
1383	{
1384	if((nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1385	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R))
1386	{
1387	// rpcPic precedes the IRAP in decoding order
1388	if(this->getAssociatedIRAPPOC() > rpcPic->getSlice(0)->getAssociatedIRAPPOC())
1389	{
1390	// rpcPic must not be the IRAP picture
1391	if(this->getAssociatedIRAPPOC() != rpcPic->getPOC())
1392	{
1393	assert(rpcPic->getPOC() < this->getPOC());
1394	}
1395	}
1396	}
1397	}
1398
1399	// When a picture is a leading picture, it shall precede, in decoding order,
1400	// all trailing pictures that are associated with the same IRAP picture.
1401	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1402	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R \|\|
1403	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1404	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R)
1405	{
1406	if(rpcPic->getSlice(0)->getAssociatedIRAPPOC() == this->getAssociatedIRAPPOC())
1407	{
1408	// rpcPic is a picture that preceded the leading in decoding order since it exist in the DPB
1409	// rpcPic would violate the constraint if it was a trailing picture
1410	assert(rpcPic->getPOC() <= this->getAssociatedIRAPPOC());
1411	}
1412	}
1413
1414	// Any RASL picture associated with a CRA or BLA picture shall precede any
1415	// RADL picture associated with the CRA or BLA picture in output order
1416	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1417	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1418	{
1419	if((this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_BLA_N_LP \|\|
1420	this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1421	this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL \|\|
1422	this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_CRA) &&
1423	this->getAssociatedIRAPPOC() == rpcPic->getSlice(0)->getAssociatedIRAPPOC())
1424	{
1425	if(rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1426	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_R)
1427	{
1428	assert(rpcPic->getPOC() > this->getPOC());
1429	}
1430	}
1431	}
1432
1433	// Any RASL picture associated with a CRA picture shall follow, in output
1434	// order, any IRAP picture that precedes the CRA picture in decoding order.
1435	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1436	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1437	{
1438	if(this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_CRA)
1439	{
1440	if(rpcPic->getSlice(0)->getPOC() < this->getAssociatedIRAPPOC() &&
1441	(rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP \|\|
1442	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1443	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL \|\|
1444	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP \|\|
1445	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\|
1446	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA))
1447	{
1448	assert(this->getPOC() > rpcPic->getSlice(0)->getPOC());
1449	}
1450	}
1451	}
1452	}
1453	}
1454
1455	/** Function for applying picture marking based on the Reference Picture Set in pReferencePictureSet.
1456	*/
1457	Void TComSlice::applyReferencePictureSet( TComList<TComPic>& rcListPic, TComReferencePictureSet pReferencePictureSet)
1458	{
1459	TComPic* rpcPic;
1460	Int i, isReference;
1461
1462	checkLeadingPictureRestrictions(rcListPic);
1463
1464	// loop through all pictures in the reference picture buffer
1465	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1466	while ( iterPic != rcListPic.end())
1467	{
1468	rpcPic = *(iterPic++);
1469
1470	if(!rpcPic->getSlice( 0 )->isReferenced())
1471	{
1472	continue;
1473	}
1474
1475	isReference = 0;
1476	// loop through all pictures in the Reference Picture Set
1477	// to see if the picture should be kept as reference picture
1478	for(i=0;i<pReferencePictureSet->getNumberOfPositivePictures()+pReferencePictureSet->getNumberOfNegativePictures();i++)
1479	{
1480	if(!rpcPic->getIsLongTerm() && rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getPOC() + pReferencePictureSet->getDeltaPOC(i))
1481	{
1482	isReference = 1;
1483	rpcPic->setUsedByCurr(pReferencePictureSet->getUsed(i));
1484	rpcPic->setIsLongTerm(0);
1485	}
1486	}
1487	for(;i<pReferencePictureSet->getNumberOfPictures();i++)
1488	{
1489	if(pReferencePictureSet->getCheckLTMSBPresent(i)==true)
1490	{
1491	if(rpcPic->getIsLongTerm() && (rpcPic->getPicSym()->getSlice(0)->getPOC()) == pReferencePictureSet->getPOC(i))
1492	{
1493	isReference = 1;
1494	rpcPic->setUsedByCurr(pReferencePictureSet->getUsed(i));
1495	}
1496	}
1497	else
1498	{
1499	Int pocCycle = 1<<rpcPic->getPicSym()->getSlice(0)->getSPS()->getBitsForPOC();
1500	Int curPoc = rpcPic->getPicSym()->getSlice(0)->getPOC() & (pocCycle-1);
1501	Int refPoc = pReferencePictureSet->getPOC(i) & (pocCycle-1);
1502	if(rpcPic->getIsLongTerm() && curPoc == refPoc)
1503	{
1504	isReference = 1;
1505	rpcPic->setUsedByCurr(pReferencePictureSet->getUsed(i));
1506	}
1507	}
1508
1509	}
1510	// mark the picture as "unused for reference" if it is not in
1511	// the Reference Picture Set
1512	if(rpcPic->getPicSym()->getSlice(0)->getPOC() != this->getPOC() && isReference == 0)
1513	{
1514	rpcPic->getSlice( 0 )->setReferenced( false );
1515	rpcPic->setUsedByCurr(0);
1516	rpcPic->setIsLongTerm(0);
1517	}
1518	//check that pictures of higher temporal layers are not used
1519	assert(rpcPic->getSlice( 0 )->isReferenced()==0\|\|rpcPic->getUsedByCurr()==0\|\|rpcPic->getTLayer()<=this->getTLayer());
1520	//check that pictures of higher or equal temporal layer are not in the RPS if the current picture is a TSA picture
1521	if(this->getNalUnitType() == NAL_UNIT_CODED_SLICE_TSA_R \|\| this->getNalUnitType() == NAL_UNIT_CODED_SLICE_TSA_N)
1522	{
1523	assert(rpcPic->getSlice( 0 )->isReferenced()==0\|\|rpcPic->getTLayer()<this->getTLayer());
1524	}
1525	//check that pictures marked as temporal layer non-reference pictures are not used for reference
1526	if(rpcPic->getPicSym()->getSlice(0)->getPOC() != this->getPOC() && rpcPic->getTLayer()==this->getTLayer())
1527	{
1528	assert(rpcPic->getSlice( 0 )->isReferenced()==0\|\|rpcPic->getUsedByCurr()==0\|\|rpcPic->getSlice( 0 )->getTemporalLayerNonReferenceFlag()==false);
1529	}
1530	}
1531	}
1532
1533	/** Function for applying picture marking based on the Reference Picture Set in pReferencePictureSet.
1534	*/
1535	Int TComSlice::checkThatAllRefPicsAreAvailable( TComList<TComPic>& rcListPic, TComReferencePictureSet pReferencePictureSet, Bool printErrors, Int pocRandomAccess)
1536	{
1537	TComPic* rpcPic;
1538	Int i, isAvailable;
1539	Int atLeastOneLost = 0;
1540	Int atLeastOneRemoved = 0;
1541	Int iPocLost = 0;
1542
1543	// loop through all long-term pictures in the Reference Picture Set
1544	// to see if the picture should be kept as reference picture
1545	for(i=pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures();i<pReferencePictureSet->getNumberOfPictures();i++)
1546	{
1547	isAvailable = 0;
1548	// loop through all pictures in the reference picture buffer
1549	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1550	while ( iterPic != rcListPic.end())
1551	{
1552	rpcPic = *(iterPic++);
1553	if(pReferencePictureSet->getCheckLTMSBPresent(i)==true)
1554	{
1555	if(rpcPic->getIsLongTerm() && (rpcPic->getPicSym()->getSlice(0)->getPOC()) == pReferencePictureSet->getPOC(i) && rpcPic->getSlice(0)->isReferenced())
1556	{
1557	isAvailable = 1;
1558	}
1559	}
1560	else
1561	{
1562	Int pocCycle = 1<<rpcPic->getPicSym()->getSlice(0)->getSPS()->getBitsForPOC();
1563	Int curPoc = rpcPic->getPicSym()->getSlice(0)->getPOC() & (pocCycle-1);
1564	Int refPoc = pReferencePictureSet->getPOC(i) & (pocCycle-1);
1565	if(rpcPic->getIsLongTerm() && curPoc == refPoc && rpcPic->getSlice(0)->isReferenced())
1566	{
1567	isAvailable = 1;
1568	}
1569	}
1570	}
1571	// if there was no such long-term check the short terms
1572	if(!isAvailable)
1573	{
1574	iterPic = rcListPic.begin();
1575	while ( iterPic != rcListPic.end())
1576	{
1577	rpcPic = *(iterPic++);
1578
1579	Int pocCycle = 1 << rpcPic->getPicSym()->getSlice(0)->getSPS()->getBitsForPOC();
1580	Int curPoc = rpcPic->getPicSym()->getSlice(0)->getPOC();
1581	Int refPoc = pReferencePictureSet->getPOC(i);
1582	if (!pReferencePictureSet->getCheckLTMSBPresent(i))
1583	{
1584	curPoc = curPoc & (pocCycle - 1);
1585	refPoc = refPoc & (pocCycle - 1);
1586	}
1587
1588	if (rpcPic->getSlice(0)->isReferenced() && curPoc == refPoc)
1589	{
1590	isAvailable = 1;
1591	rpcPic->setIsLongTerm(1);
1592	break;
1593	}
1594	}
1595	}
1596	// report that a picture is lost if it is in the Reference Picture Set
1597	// but not available as reference picture
1598	if(isAvailable == 0)
1599	{
1600	if (this->getPOC() + pReferencePictureSet->getDeltaPOC(i) >= pocRandomAccess)
1601	{
1602	if(!pReferencePictureSet->getUsed(i) )
1603	{
1604	if(printErrors)
1605	{
1606	printf("\nLong-term reference picture with POC = %3d seems to have been removed or not correctly decoded.", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1607	}
1608	atLeastOneRemoved = 1;
1609	}
1610	else
1611	{
1612	if(printErrors)
1613	{
1614	printf("\nLong-term reference picture with POC = %3d is lost or not correctly decoded!", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1615	}
1616	atLeastOneLost = 1;
1617	iPocLost=this->getPOC() + pReferencePictureSet->getDeltaPOC(i);
1618	}
1619	}
1620	}
1621	}
1622	// loop through all short-term pictures in the Reference Picture Set
1623	// to see if the picture should be kept as reference picture
1624	for(i=0;i<pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures();i++)
1625	{
1626	isAvailable = 0;
1627	// loop through all pictures in the reference picture buffer
1628	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1629	while ( iterPic != rcListPic.end())
1630	{
1631	rpcPic = *(iterPic++);
1632
1633	if(!rpcPic->getIsLongTerm() && rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getPOC() + pReferencePictureSet->getDeltaPOC(i) && rpcPic->getSlice(0)->isReferenced())
1634	{
1635	isAvailable = 1;
1636	}
1637	}
1638	// report that a picture is lost if it is in the Reference Picture Set
1639	// but not available as reference picture
1640	if(isAvailable == 0)
1641	{
1642	if (this->getPOC() + pReferencePictureSet->getDeltaPOC(i) >= pocRandomAccess)
1643	{
1644	if(!pReferencePictureSet->getUsed(i) )
1645	{
1646	if(printErrors)
1647	{
1648	printf("\nShort-term reference picture with POC = %3d seems to have been removed or not correctly decoded.", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1649	}
1650	atLeastOneRemoved = 1;
1651	}
1652	else
1653	{
1654	if(printErrors)
1655	{
1656	printf("\nShort-term reference picture with POC = %3d is lost or not correctly decoded!", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1657	}
1658	atLeastOneLost = 1;
1659	iPocLost=this->getPOC() + pReferencePictureSet->getDeltaPOC(i);
1660	}
1661	}
1662	}
1663	}
1664	if(atLeastOneLost)
1665	{
1666	return iPocLost+1;
1667	}
1668	if(atLeastOneRemoved)
1669	{
1670	return -2;
1671	}
1672	else
1673	{
1674	return 0;
1675	}
1676	}
1677
1678	/** Function for constructing an explicit Reference Picture Set out of the available pictures in a referenced Reference Picture Set
1679	*/
1680	Void TComSlice::createExplicitReferencePictureSetFromReference( TComList<TComPic>& rcListPic, TComReferencePictureSet pReferencePictureSet, Bool isRAP)
1681	{
1682	TComPic* rpcPic;
1683	Int i, j;
1684	Int k = 0;
1685	Int nrOfNegativePictures = 0;
1686	Int nrOfPositivePictures = 0;
1687	TComReferencePictureSet* pcRPS = this->getLocalRPS();
1688
1689	// loop through all pictures in the Reference Picture Set
1690	for(i=0;i<pReferencePictureSet->getNumberOfPictures();i++)
1691	{
1692	j = 0;
1693	// loop through all pictures in the reference picture buffer
1694	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1695	while ( iterPic != rcListPic.end())
1696	{
1697	j++;
1698	rpcPic = *(iterPic++);
1699
1700	if(rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getPOC() + pReferencePictureSet->getDeltaPOC(i) && rpcPic->getSlice(0)->isReferenced())
1701	{
1702	// This picture exists as a reference picture
1703	// and should be added to the explicit Reference Picture Set
1704	pcRPS->setDeltaPOC(k, pReferencePictureSet->getDeltaPOC(i));
1705	pcRPS->setUsed(k, pReferencePictureSet->getUsed(i) && (!isRAP));
1706	if(pcRPS->getDeltaPOC(k) < 0)
1707	{
1708	nrOfNegativePictures++;
1709	}
1710	else
1711	{
1712	nrOfPositivePictures++;
1713	}
1714	k++;
1715	}
1716	}
1717	}
1718	pcRPS->setNumberOfNegativePictures(nrOfNegativePictures);
1719	pcRPS->setNumberOfPositivePictures(nrOfPositivePictures);
1720	pcRPS->setNumberOfPictures(nrOfNegativePictures+nrOfPositivePictures);
1721	// This is a simplistic inter rps example. A smarter encoder will look for a better reference RPS to do the
1722	// inter RPS prediction with. Here we just use the reference used by pReferencePictureSet.
1723	// If pReferencePictureSet is not inter_RPS_predicted, then inter_RPS_prediction is for the current RPS also disabled.
1724	if (!pReferencePictureSet->getInterRPSPrediction())
1725	{
1726	pcRPS->setInterRPSPrediction(false);
1727	pcRPS->setNumRefIdc(0);
1728	}
1729	else
1730	{
1731	Int rIdx = this->getRPSidx() - pReferencePictureSet->getDeltaRIdxMinus1() - 1;
1732	Int deltaRPS = pReferencePictureSet->getDeltaRPS();
1733	TComReferencePictureSet* pcRefRPS = this->getSPS()->getRPSList()->getReferencePictureSet(rIdx);
1734	Int iRefPics = pcRefRPS->getNumberOfPictures();
1735	Int iNewIdc=0;
1736	for(i=0; i<= iRefPics; i++)
1737	{
1738	Int deltaPOC = ((i != iRefPics)? pcRefRPS->getDeltaPOC(i) : 0); // check if the reference abs POC is >= 0
1739	Int iRefIdc = 0;
1740	for (j=0; j < pcRPS->getNumberOfPictures(); j++) // loop through the pictures in the new RPS
1741	{
1742	if ( (deltaPOC + deltaRPS) == pcRPS->getDeltaPOC(j))
1743	{
1744	if (pcRPS->getUsed(j))
1745	{
1746	iRefIdc = 1;
1747	}
1748	else
1749	{
1750	iRefIdc = 2;
1751	}
1752	}
1753	}
1754	pcRPS->setRefIdc(i, iRefIdc);
1755	iNewIdc++;
1756	}
1757	pcRPS->setInterRPSPrediction(true);
1758	pcRPS->setNumRefIdc(iNewIdc);
1759	pcRPS->setDeltaRPS(deltaRPS);
1760	pcRPS->setDeltaRIdxMinus1(pReferencePictureSet->getDeltaRIdxMinus1() + this->getSPS()->getRPSList()->getNumberOfReferencePictureSets() - this->getRPSidx());
1761	}
1762
1763	this->setRPS(pcRPS);
1764	this->setRPSidx(-1);
1765	}
1766
1767	/** get AC and DC values for weighted pred
1768	* \param *wp
1769	* \returns Void
1770	*/
1771	Void TComSlice::getWpAcDcParam(wpACDCParam *&wp)
1772	{
1773	wp = m_weightACDCParam;
1774	}
1775
1776	/** init AC and DC values for weighted pred
1777	* \returns Void
1778	*/
1779	Void TComSlice::initWpAcDcParam()
1780	{
1781	for(Int iComp = 0; iComp < 3; iComp++ )
1782	{
1783	m_weightACDCParam[iComp].iAC = 0;
1784	m_weightACDCParam[iComp].iDC = 0;
1785	}
1786	}
1787
1788	/** get WP tables for weighted pred
1789	* \param RefPicList
1790	* \param iRefIdx
1791	* \param *&wpScalingParam
1792	* \returns Void
1793	*/
1794	Void TComSlice::getWpScaling( RefPicList e, Int iRefIdx, wpScalingParam *&wp )
1795	{
1796	wp = m_weightPredTable[e][iRefIdx];
1797	}
1798
1799	/** reset Default WP tables settings : no weight.
1800	* \param wpScalingParam
1801	* \returns Void
1802	*/
1803	Void TComSlice::resetWpScaling()
1804	{
1805	for ( Int e=0 ; e<2 ; e++ )
1806	{
1807	for ( Int i=0 ; i<MAX_NUM_REF ; i++ )
1808	{
1809	for ( Int yuv=0 ; yuv<3 ; yuv++ )
1810	{
1811	wpScalingParam *pwp = &(m_weightPredTable[e][i][yuv]);
1812	pwp->bPresentFlag = false;
1813	pwp->uiLog2WeightDenom = 0;
1814	pwp->uiLog2WeightDenom = 0;
1815	pwp->iWeight = 1;
1816	pwp->iOffset = 0;
1817	}
1818	}
1819	}
1820	}
1821
1822	/** init WP table
1823	* \returns Void
1824	*/
1825	Void TComSlice::initWpScaling()
1826	{
1827	for ( Int e=0 ; e<2 ; e++ )
1828	{
1829	for ( Int i=0 ; i<MAX_NUM_REF ; i++ )
1830	{
1831	for ( Int yuv=0 ; yuv<3 ; yuv++ )
1832	{
1833	wpScalingParam *pwp = &(m_weightPredTable[e][i][yuv]);
1834	if ( !pwp->bPresentFlag )
1835	{
1836	// Inferring values not present :
1837	pwp->iWeight = (1 << pwp->uiLog2WeightDenom);
1838	pwp->iOffset = 0;
1839	}
1840
1841	pwp->w = pwp->iWeight;
1842	Int bitDepth = yuv ? g_bitDepthC : g_bitDepthY;
1843	pwp->o = pwp->iOffset << (bitDepth-8);
1844	pwp->shift = pwp->uiLog2WeightDenom;
1845	pwp->round = (pwp->uiLog2WeightDenom>=1) ? (1 << (pwp->uiLog2WeightDenom-1)) : (0);
1846	}
1847	}
1848	}
1849	}
1850
1851	#if REPN_FORMAT_IN_VPS
1852	UInt TComSlice::getPicWidthInLumaSamples()
1853	{
1854	TComSPS *sps = getSPS();
1855	TComVPS *vps = getVPS();
1856	UInt retVal, layerId = getLayerId();
1857	#if O0096_REP_FORMAT_INDEX
1858	if ( layerId == 0 )
1859	{
1860	retVal = sps->getPicWidthInLumaSamples();
1861	}
1862	else
1863	{
1864	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : layerId) )->getPicWidthVpsInLumaSamples();
1865	}
1866	#else
1867	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
1868	{
1869	retVal = sps->getPicWidthInLumaSamples();
1870	}
1871	else
1872	{
1873	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(layerId) )->getPicWidthVpsInLumaSamples();
1874	}
1875	#endif
1876	return retVal;
1877	}
1878	UInt TComSlice::getPicHeightInLumaSamples()
1879	{
1880	TComSPS *sps = getSPS();
1881	TComVPS *vps = getVPS();
1882	UInt retVal, layerId = getLayerId();
1883	#if O0096_REP_FORMAT_INDEX
1884	if( layerId == 0 )
1885	{
1886	retVal = sps->getPicHeightInLumaSamples();
1887	}
1888	else
1889	{
1890	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : layerId) )->getPicHeightVpsInLumaSamples();
1891	}
1892	#else
1893	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
1894	{
1895	retVal = sps->getPicHeightInLumaSamples();
1896	}
1897	else
1898	{
1899	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(layerId) )->getPicHeightVpsInLumaSamples();
1900	}
1901	#endif
1902	return retVal;
1903	}
1904	#if AUXILIARY_PICTURES
1905	ChromaFormat TComSlice::getChromaFormatIdc()
1906	#else
1907	UInt TComSlice::getChromaFormatIdc()
1908	#endif
1909	{
1910	TComSPS *sps = getSPS();
1911	TComVPS *vps = getVPS();
1912	#if AUXILIARY_PICTURES
1913	ChromaFormat retVal;
1914	UInt layerId = getLayerId();
1915	#else
1916	UInt retVal, layerId = getLayerId();
1917	#endif
1918	#if O0096_REP_FORMAT_INDEX
1919	if( layerId == 0 )
1920	{
1921	retVal = sps->getChromaFormatIdc();
1922	}
1923	else
1924	{
1925	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : layerId) )->getChromaFormatVpsIdc();
1926	}
1927	#else
1928	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
1929	{
1930	retVal = sps->getChromaFormatIdc();
1931	}
1932	else
1933	{
1934	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(layerId) )->getChromaFormatVpsIdc();
1935	}
1936	#endif
1937	return retVal;
1938	}
1939	UInt TComSlice::getBitDepthY()
1940	{
1941	TComSPS *sps = getSPS();
1942	TComVPS *vps = getVPS();
1943	UInt retVal, layerId = getLayerId();
1944	#if O0096_REP_FORMAT_INDEX
1945	if( layerId == 0 )
1946	{
1947	retVal = sps->getBitDepthY();
1948	}
1949	else
1950	{
1951	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : layerId) )->getBitDepthVpsLuma();
1952	}
1953	#else
1954	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
1955	{
1956	retVal = sps->getBitDepthY();
1957	}
1958	else
1959	{
1960	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(layerId) )->getBitDepthVpsLuma();
1961	}
1962	#endif
1963	return retVal;
1964	}
1965	UInt TComSlice::getBitDepthC()
1966	{
1967	TComSPS *sps = getSPS();
1968	TComVPS *vps = getVPS();
1969	UInt retVal, layerId = getLayerId();
1970	#if O0096_REP_FORMAT_INDEX
1971	if( layerId == 0 )
1972	{
1973	retVal = sps->getBitDepthC();
1974	}
1975	else
1976	{
1977	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : layerId) )->getBitDepthVpsChroma();
1978	}
1979	#else
1980	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
1981	{
1982	retVal = sps->getBitDepthC();
1983	}
1984	else
1985	{
1986	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(layerId) )->getBitDepthVpsChroma();
1987	}
1988	#endif
1989	return retVal;
1990	}
1991	Int TComSlice::getQpBDOffsetY()
1992	{
1993	return (getBitDepthY() - 8) * 6;
1994	}
1995	Int TComSlice::getQpBDOffsetC()
1996	{
1997	return (getBitDepthC() - 8) * 6;
1998	}
1999
2000	RepFormat::RepFormat()
2001	#if AUXILIARY_PICTURES
2002	: m_chromaFormatVpsIdc (CHROMA_420)
2003	#else
2004	: m_chromaFormatVpsIdc (0)
2005	#endif
2006	, m_separateColourPlaneVpsFlag (false)
2007	, m_picWidthVpsInLumaSamples (0)
2008	, m_picHeightVpsInLumaSamples (0)
2009	, m_bitDepthVpsLuma (0)
2010	, m_bitDepthVpsChroma (0)
2011	{}
2012	#endif
2013
2014	// ------------------------------------------------------------------------------------------------
2015	// Video parameter set (VPS)
2016	// ------------------------------------------------------------------------------------------------
2017	#if SVC_EXTENSION
2018	TComVPS::TComVPS()
2019	: m_VPSId ( 0)
2020	, m_uiMaxTLayers ( 1)
2021	, m_uiMaxLayers ( 1)
2022	, m_bTemporalIdNestingFlag (false)
2023	, m_numHrdParameters ( 0)
2024	#if !VPS_RENAME
2025	, m_maxNuhReservedZeroLayerId ( 0)
2026	#endif
2027	, m_hrdParameters (NULL)
2028	, m_hrdOpSetIdx (NULL)
2029	, m_cprmsPresentFlag (NULL)
2030	#if VPS_RENAME
2031	, m_maxLayerId (0)
2032	, m_numLayerSets (0)
2033	#endif
2034	#if VPS_EXTN_OP_LAYER_SETS
2035	, m_numOutputLayerSets (0)
2036	#endif
2037	, m_numProfileTierLevel (0)
2038	, m_moreOutputLayerSetsThanDefaultFlag (false)
2039	, m_numAddOutputLayerSets (0)
2040	#if O0109_DEFAULT_ONE_OUT_LAYER_IDC
2041	, m_defaultOneTargetOutputLayerIdc (0)
2042	#else
2043	, m_defaultOneTargetOutputLayerFlag (false)
2044	#endif
2045	#if VPS_VUI_BITRATE_PICRATE
2046	, m_bitRatePresentVpsFlag (false)
2047	, m_picRatePresentVpsFlag (false)
2048	#endif
2049	#if REPN_FORMAT_IN_VPS
2050	, m_repFormatIdxPresentFlag (true)
2051	, m_vpsNumRepFormats (1)
2052	#endif
2053	#if VIEW_ID_RELATED_SIGNALING
2054	#if O0109_VIEW_ID_LEN
2055	, m_viewIdLen (0)
2056	#else
2057	, m_viewIdLenMinus1 (0)
2058	#endif
2059	#endif
2060	#if VPS_VUI_OFFSET
2061	, m_vpsVuiOffset (0)
2062	#endif
2063	{
2064	for( Int i = 0; i < MAX_TLAYER; i++)
2065	{
2066	m_numReorderPics[i] = 0;
2067	m_uiMaxDecPicBuffering[i] = 1;
2068	m_uiMaxLatencyIncrease[i] = 0;
2069	}
2070	#if VPS_EXTN_MASK_AND_DIM_INFO
2071	m_avcBaseLayerFlag = false;
2072	m_splittingFlag = false;
2073	::memset(m_scalabilityMask, 0, sizeof(m_scalabilityMask));
2074	::memset(m_dimensionIdLen, 0, sizeof(m_dimensionIdLen));
2075	m_nuhLayerIdPresentFlag = false;
2076	::memset(m_layerIdInNuh, 0, sizeof(m_layerIdInNuh));
2077	::memset(m_dimensionId, 0, sizeof(m_dimensionId));
2078
2079	m_numScalabilityTypes = 0;
2080	::memset(m_layerIdInVps, 0, sizeof(m_layerIdInVps));
2081	#endif
2082	#if VPS_EXTN_PROFILE_INFO
2083	::memset(m_profilePresentFlag, 0, sizeof(m_profilePresentFlag));
2084	::memset(m_profileLayerSetRef, 0, sizeof(m_profileLayerSetRef));
2085	#endif
2086	#if VPS_EXTN_OP_LAYER_SETS
2087	::memset(m_layerIdIncludedFlag, 0, sizeof(m_layerIdIncludedFlag));
2088	// Consider dynamic allocation for outputLayerSetIdx and outputLayerFlag
2089	::memset(m_outputLayerSetIdx, 0, sizeof(m_outputLayerSetIdx));
2090	::memset(m_outputLayerFlag, 0, sizeof(m_outputLayerFlag));
2091	#endif
2092	#if VPS_EXTN_DIRECT_REF_LAYERS
2093	::memset(m_directDependencyFlag, 0, sizeof(m_directDependencyFlag));
2094	::memset(m_numDirectRefLayers, 0, sizeof(m_numDirectRefLayers ));
2095	::memset(m_refLayerId, 0, sizeof(m_refLayerId ));
2096	#if M0457_PREDICTION_INDICATIONS
2097	m_directDepTypeLen = 2;
2098	::memset(m_directDependencyType, 0, sizeof(m_directDependencyType));
2099	#endif
2100	#endif
2101	#if DERIVE_LAYER_ID_LIST_VARIABLES
2102	::memset(m_layerSetLayerIdList, 0, sizeof(m_layerSetLayerIdList));
2103	::memset(m_numLayerInIdList, 0, sizeof(m_numLayerInIdList ));
2104	#endif
2105	::memset(m_profileLevelTierIdx, 0, sizeof(m_profileLevelTierIdx));
2106	#if JCTVC_M0458_INTERLAYER_RPS_SIG
2107	m_maxOneActiveRefLayerFlag = true;
2108	#endif
2109	#if O0062_POC_LSB_NOT_PRESENT_FLAG
2110	::memset(m_pocLsbNotPresentFlag, 0, sizeof(m_pocLsbNotPresentFlag));
2111	#endif
2112	#if O0223_PICTURE_TYPES_ALIGN_FLAG
2113	m_crossLayerPictureTypeAlignFlag = true;
2114	#endif
2115	#if N0147_IRAP_ALIGN_FLAG
2116	m_crossLayerIrapAlignFlag = true;
2117	#endif
2118	#if JCTVC_M0203_INTERLAYER_PRED_IDC
2119	#if N0120_MAX_TID_REF_PRESENT_FLAG
2120	m_maxTidRefPresentFlag = true;
2121	#endif
2122	for( Int i = 0; i < MAX_VPS_LAYER_ID_PLUS1 - 1; i++)
2123	{
2124	#if O0225_MAX_TID_FOR_REF_LAYERS
2125	for( Int j = 0; j < MAX_VPS_LAYER_ID_PLUS1; j++)
2126	{
2127	m_maxTidIlRefPicsPlus1[i][j] = m_uiMaxTLayers + 1;
2128	}
2129	#else
2130	m_maxTidIlRefPicsPlus1[i] = m_uiMaxTLayers + 1;
2131	#endif
2132	}
2133	#endif
2134	#if VPS_VUI_TILES_NOT_IN_USE__FLAG
2135	m_tilesNotInUseFlag = true;
2136	::memset(m_tilesInUseFlag, 0, sizeof(m_tilesInUseFlag));
2137	::memset(m_loopFilterNotAcrossTilesFlag, 0, sizeof(m_loopFilterNotAcrossTilesFlag));
2138	#endif
2139	#if TILE_BOUNDARY_ALIGNED_FLAG
2140	::memset(m_tileBoundariesAlignedFlag, 0, sizeof(m_tileBoundariesAlignedFlag));
2141	#endif
2142	#if VPS_VUI_WPP_NOT_IN_USE__FLAG
2143	m_wppNotInUseFlag = true;
2144	::memset(m_wppInUseFlag, 0, sizeof(m_wppInUseFlag));
2145	#endif
2146	#if N0160_VUI_EXT_ILP_REF
2147	m_numIlpRestrictedRefLayers = false;
2148	::memset(m_minSpatialSegmentOffsetPlus1, 0, sizeof(m_minSpatialSegmentOffsetPlus1));
2149	::memset(m_ctuBasedOffsetEnabledFlag, 0, sizeof(m_ctuBasedOffsetEnabledFlag));
2150	::memset(m_minHorizontalCtuOffsetPlus1, 0, sizeof(m_minHorizontalCtuOffsetPlus1));
2151	#endif
2152	#if VPS_VUI_VIDEO_SIGNAL
2153	m_vidSigPresentVpsFlag=true;
2154	m_vpsVidSigInfo=1;
2155	::memset( m_vpsVidSigIdx, 0, sizeof(m_vpsVidSigIdx) );
2156	m_vpsVidSigIdx[0]=0;
2157	for (Int i=0; i < 16; i++)
2158	{
2159	m_vpsVidFormat[i] = 5;
2160	m_vpsFullRangeFlag[i] = false;
2161	m_vpsColorPrimaries[i] = 2;
2162	m_vpsTransChar[i] = 2;
2163	m_vpsMatCoeff[i] = 2;
2164	}
2165	#endif
2166	#if VPS_VUI_BITRATE_PICRATE
2167	::memset(m_bitRatePresentFlag, 0, sizeof(m_bitRatePresentFlag));
2168	::memset(m_picRatePresentFlag, 0, sizeof(m_picRatePresentFlag));
2169	::memset(m_avgBitRate , 0, sizeof(m_avgBitRate) );
2170	::memset(m_maxBitRate , 0, sizeof(m_maxBitRate) );
2171	::memset(m_constPicRateIdc , 0, sizeof(m_constPicRateIdc) );
2172	::memset(m_avgPicRate , 0, sizeof(m_avgPicRate) );
2173	#endif
2174	#if REPN_FORMAT_IN_VPS
2175	::memset( m_vpsRepFormatIdx, 0, sizeof(m_vpsRepFormatIdx) );
2176	#endif
2177	#if VIEW_ID_RELATED_SIGNALING
2178	::memset(m_viewIdVal, 0, sizeof(m_viewIdVal));
2179	#endif
2180	#if O0092_0094_DEPENDENCY_CONSTRAINT
2181	for (Int i = 0; i < MAX_NUM_LAYER_IDS; i++)
2182	{
2183	m_numberRefLayers[i] = 0;
2184	for (Int j = 0; j < MAX_NUM_LAYER_IDS; j++)
2185	{
2186	m_recursiveRefLayerFlag[i][j] = 0;
2187	}
2188	}
2189	#endif
2190	#if VPS_DPB_SIZE_TABLE
2191	::memset( m_subLayerFlagInfoPresentFlag, 0, sizeof(m_subLayerFlagInfoPresentFlag ) );
2192	::memset( m_subLayerDpbInfoPresentFlag, 0, sizeof(m_subLayerDpbInfoPresentFlag ) );
2193	::memset( m_maxVpsDecPicBufferingMinus1, 0, sizeof(m_maxVpsDecPicBufferingMinus1 ) );
2194	::memset( m_maxVpsNumReorderPics, 0, sizeof(m_maxVpsNumReorderPics ) );
2195	::memset( m_maxVpsLatencyIncreasePlus1, 0, sizeof(m_maxVpsLatencyIncreasePlus1 ) );
2196	::memset( m_numSubDpbs , 0, sizeof(m_numSubDpbs) );
2197	#endif
2198	}
2199	#else
2200	TComVPS::TComVPS()
2201	: m_VPSId ( 0)
2202	, m_uiMaxTLayers ( 1)
2203	, m_uiMaxLayers ( 1)
2204	, m_bTemporalIdNestingFlag (false)
2205	, m_numHrdParameters ( 0)
2206	, m_maxNuhReservedZeroLayerId ( 0)
2207	, m_hrdParameters (NULL)
2208	, m_hrdOpSetIdx (NULL)
2209	, m_cprmsPresentFlag (NULL)
2210	{
2211	for( Int i = 0; i < MAX_TLAYER; i++)
2212	{
2213	m_numReorderPics[i] = 0;
2214	m_uiMaxDecPicBuffering[i] = 1;
2215	m_uiMaxLatencyIncrease[i] = 0;
2216	}
2217	}
2218	#endif //SVC_EXTENSION
2219
2220	TComVPS::~TComVPS()
2221	{
2222	if( m_hrdParameters != NULL ) delete[] m_hrdParameters;
2223	if( m_hrdOpSetIdx != NULL ) delete[] m_hrdOpSetIdx;
2224	if( m_cprmsPresentFlag != NULL ) delete[] m_cprmsPresentFlag;
2225	}
2226	#if DERIVE_LAYER_ID_LIST_VARIABLES
2227	Void TComVPS::deriveLayerIdListVariables()
2228	{
2229	// For layer 0
2230	setNumLayersInIdList(0, 1);
2231	setLayerSetLayerIdList(0, 0, 0);
2232
2233	// For other layers
2234	Int i, m, n;
2235	for( i = 1; i <= getNumLayerSets() - 1; i++ )
2236	{
2237	n = 0;
2238	for( m = 0; m <= this->getMaxLayerId(); m++)
2239	{
2240	if(this->getLayerIdIncludedFlag(i, m))
2241	{
2242	setLayerSetLayerIdList(i, n, m);
2243	n++;
2244	}
2245	}
2246	setNumLayersInIdList(i, n);
2247	}
2248	}
2249	#endif
2250	#if VPS_DPB_SIZE_TABLE
2251	Void TComVPS::deriveNumberOfSubDpbs()
2252	{
2253	// Derive number of sub-DPBs
2254	// For output layer set 0
2255	setNumSubDpbs(0, 1);
2256	// For other output layer sets
2257	for( Int i = 1; i < getNumOutputLayerSets(); i++)
2258	{
2259	setNumSubDpbs( i, getNumLayersInIdList( getOutputLayerSetIdx(i)) );
2260	}
2261	}
2262	#endif
2263	#if VPS_VUI_TILES_NOT_IN_USE__FLAG
2264	Void TComVPS::setTilesNotInUseFlag(Bool x)
2265	{
2266	m_tilesNotInUseFlag = x;
2267	if (m_tilesNotInUseFlag)
2268	{
2269	for (int i = 0; i < getMaxLayers(); i++)
2270	{
2271	m_tilesInUseFlag[i] = m_loopFilterNotAcrossTilesFlag[i] = m_tilesNotInUseFlag;
2272	}
2273	}
2274	#if TILE_BOUNDARY_ALIGNED_FLAG
2275	if (m_tilesNotInUseFlag)
2276	{
2277	for (int i = 1; i < getMaxLayers(); i++)
2278	{
2279	for(int j = 0; j < getNumDirectRefLayers(getLayerIdInNuh(i)); j++)
2280	{
2281	setTileBoundariesAlignedFlag(i, j, m_tilesNotInUseFlag);
2282	}
2283	}
2284	}
2285	#endif
2286	}
2287	#endif
2288	#if VPS_VUI_WPP_NOT_IN_USE__FLAG
2289	Void TComVPS::setWppNotInUseFlag(Bool x)
2290	{
2291	m_wppNotInUseFlag = x;
2292	if (m_wppNotInUseFlag)
2293	{
2294	for (int i = 0; i < getMaxLayers(); i++)
2295	{
2296	m_wppInUseFlag[i] = m_wppNotInUseFlag;
2297	}
2298	}
2299	}
2300	#endif
2301	#if O0092_0094_DEPENDENCY_CONSTRAINT
2302	Void TComVPS::setRefLayersFlags(Int currLayerId)
2303	{
2304	for (Int i = 0; i < getNumDirectRefLayers(currLayerId); i++)
2305	{
2306	UInt refLayerId = getRefLayerId(currLayerId, i);
2307	setRecursiveRefLayerFlag(currLayerId, refLayerId, true);
2308	for (Int k = 0; k < MAX_NUM_LAYER_IDS; k++)
2309	{
2310	setRecursiveRefLayerFlag(currLayerId, k, (getRecursiveRefLayerFlag(currLayerId, k) \| getRecursiveRefLayerFlag(refLayerId, k)));
2311	}
2312	}
2313	}
2314
2315	Void TComVPS::setNumRefLayers(Int currLayerId)
2316	{
2317	for (Int i = 0; i <= getMaxLayers(); i++)
2318	{
2319	UInt iNuhLId = getLayerIdInNuh(i);
2320	setRefLayersFlags(iNuhLId);
2321	for (UInt j = 0; j < MAX_NUM_LAYER_IDS; j++)
2322	{
2323	m_numberRefLayers[iNuhLId] += (getRecursiveRefLayerFlag(iNuhLId, j) == true ? 1 : 0);
2324	}
2325	}
2326	}
2327	#endif
2328
2329	#if VIEW_ID_RELATED_SIGNALING
2330	Int TComVPS::getNumViews()
2331	{
2332	Int numViews = 1;
2333	for( Int i = 0; i <= getMaxLayers() - 1; i++ )
2334	{
2335	Int lId = getLayerIdInNuh( i );
2336	if ( i > 0 && ( getViewIndex( lId ) != getScalabilityId( i - 1, VIEW_ORDER_INDEX ) ) )
2337	{
2338	numViews++;
2339	}
2340	}
2341
2342	return numViews;
2343	}
2344	Int TComVPS::getScalabilityId( Int layerIdInVps, ScalabilityType scalType )
2345	{
2346	return getScalabilityMask( scalType ) ? getDimensionId( layerIdInVps, scalTypeToScalIdx( scalType ) ) : 0;
2347	}
2348	Int TComVPS::scalTypeToScalIdx( ScalabilityType scalType )
2349	{
2350	assert( scalType >= 0 && scalType <= MAX_VPS_NUM_SCALABILITY_TYPES );
2351	assert( scalType == MAX_VPS_NUM_SCALABILITY_TYPES \|\| getScalabilityMask( scalType ) );
2352	Int scalIdx = 0;
2353	for( Int curScalType = 0; curScalType < scalType; curScalType++ )
2354	{
2355	scalIdx += ( getScalabilityMask( curScalType ) ? 1 : 0 );
2356
2357	}
2358
2359	return scalIdx;
2360	}
2361	#endif
2362	// ------------------------------------------------------------------------------------------------
2363	// Sequence parameter set (SPS)
2364	// ------------------------------------------------------------------------------------------------
2365
2366	TComSPS::TComSPS()
2367	: m_SPSId ( 0)
2368	, m_VPSId ( 0)
2369	, m_chromaFormatIdc (CHROMA_420)
2370	, m_uiMaxTLayers ( 1)
2371	// Structure
2372	, m_picWidthInLumaSamples (352)
2373	, m_picHeightInLumaSamples (288)
2374	, m_log2MinCodingBlockSize ( 0)
2375	, m_log2DiffMaxMinCodingBlockSize (0)
2376	, m_uiMaxCUWidth ( 32)
2377	, m_uiMaxCUHeight ( 32)
2378	, m_uiMaxCUDepth ( 3)
2379	, m_bLongTermRefsPresent (false)
2380	, m_uiQuadtreeTULog2MaxSize ( 0)
2381	, m_uiQuadtreeTULog2MinSize ( 0)
2382	, m_uiQuadtreeTUMaxDepthInter ( 0)
2383	, m_uiQuadtreeTUMaxDepthIntra ( 0)
2384	// Tool list
2385	, m_usePCM (false)
2386	, m_pcmLog2MaxSize ( 5)
2387	, m_uiPCMLog2MinSize ( 7)
2388	, m_bitDepthY ( 8)
2389	, m_bitDepthC ( 8)
2390	, m_qpBDOffsetY ( 0)
2391	, m_qpBDOffsetC ( 0)
2392	, m_useLossless (false)
2393	, m_uiPCMBitDepthLuma ( 8)
2394	, m_uiPCMBitDepthChroma ( 8)
2395	, m_bPCMFilterDisableFlag (false)
2396	, m_uiBitsForPOC ( 8)
2397	, m_numLongTermRefPicSPS ( 0)
2398	, m_uiMaxTrSize ( 32)
2399	, m_bUseSAO (false)
2400	, m_bTemporalIdNestingFlag (false)
2401	, m_scalingListEnabledFlag (false)
2402	, m_useStrongIntraSmoothing (false)
2403	, m_vuiParametersPresentFlag (false)
2404	, m_vuiParameters ()
2405	#if SVC_EXTENSION
2406	#if M0463_VUI_EXT_ILP_REF
2407	, m_interViewMvVertConstraintFlag (false)
2408	, m_numIlpRestrictedRefLayers ( 0 )
2409	#endif
2410	, m_layerId ( 0 )
2411	, m_numScaledRefLayerOffsets ( 0 )
2412	#if REPN_FORMAT_IN_VPS
2413	, m_updateRepFormatFlag (false)
2414	#if O0096_REP_FORMAT_INDEX
2415	, m_updateRepFormatIndex (0)
2416	#endif
2417	#endif
2418	#if SCALINGLIST_INFERRING
2419	, m_inferScalingListFlag ( false )
2420	, m_scalingListRefLayerId ( 0 )
2421	#endif
2422	#endif //SVC_EXTENSION
2423	{
2424	for ( Int i = 0; i < MAX_TLAYER; i++ )
2425	{
2426	m_uiMaxLatencyIncrease[i] = 0;
2427	m_uiMaxDecPicBuffering[i] = 1;
2428	m_numReorderPics[i] = 0;
2429	}
2430	m_scalingList = new TComScalingList;
2431	::memset(m_ltRefPicPocLsbSps, 0, sizeof(m_ltRefPicPocLsbSps));
2432	::memset(m_usedByCurrPicLtSPSFlag, 0, sizeof(m_usedByCurrPicLtSPSFlag));
2433	#if M0463_VUI_EXT_ILP_REF
2434	for (Int i = 0; i < MAX_LAYERS; i++ )
2435	{
2436	m_minSpatialSegmentOffsetPlus1[ i ] = 0;
2437	m_ctuBasedOffsetEnabledFlag [ i ] = false;
2438	m_minHorizontalCtuOffsetPlus1 [ i ] = 0;
2439	}
2440	#endif
2441	}
2442
2443	TComSPS::~TComSPS()
2444	{
2445	#if SCALINGLIST_INFERRING
2446	if( !m_inferScalingListFlag )
2447	#endif
2448	delete m_scalingList;
2449	m_RPSList.destroy();
2450	}
2451
2452	Void TComSPS::createRPSList( Int numRPS )
2453	{
2454	m_RPSList.destroy();
2455	m_RPSList.create(numRPS);
2456	}
2457
2458	Void TComSPS::setHrdParameters( UInt frameRate, UInt numDU, UInt bitRate, Bool randomAccess )
2459	{
2460	if( !getVuiParametersPresentFlag() )
2461	{
2462	return;
2463	}
2464
2465	TComVUI *vui = getVuiParameters();
2466	TComHRD *hrd = vui->getHrdParameters();
2467
2468	TimingInfo *timingInfo = vui->getTimingInfo();
2469	#if TIMING_INFO_NONZERO_LAYERID_SPS
2470	if( getLayerId() > 0 )
2471	{
2472	timingInfo->setTimingInfoPresentFlag( false );
2473	}
2474	else
2475	{
2476	#endif
2477	timingInfo->setTimingInfoPresentFlag( true );
2478	switch( frameRate )
2479	{
2480	case 24:
2481	timingInfo->setNumUnitsInTick( 1125000 ); timingInfo->setTimeScale ( 27000000 );
2482	break;
2483	case 25:
2484	timingInfo->setNumUnitsInTick( 1080000 ); timingInfo->setTimeScale ( 27000000 );
2485	break;
2486	case 30:
2487	timingInfo->setNumUnitsInTick( 900900 ); timingInfo->setTimeScale ( 27000000 );
2488	break;
2489	case 50:
2490	timingInfo->setNumUnitsInTick( 540000 ); timingInfo->setTimeScale ( 27000000 );
2491	break;
2492	case 60:
2493	timingInfo->setNumUnitsInTick( 450450 ); timingInfo->setTimeScale ( 27000000 );
2494	break;
2495	default:
2496	timingInfo->setNumUnitsInTick( 1001 ); timingInfo->setTimeScale ( 60000 );
2497	break;
2498	}
2499
2500	Bool rateCnt = ( bitRate > 0 );
2501	hrd->setNalHrdParametersPresentFlag( rateCnt );
2502	hrd->setVclHrdParametersPresentFlag( rateCnt );
2503
2504	hrd->setSubPicCpbParamsPresentFlag( ( numDU > 1 ) );
2505
2506	if( hrd->getSubPicCpbParamsPresentFlag() )
2507	{
2508	hrd->setTickDivisorMinus2( 100 - 2 ); //
2509	hrd->setDuCpbRemovalDelayLengthMinus1( 7 ); // 8-bit precision ( plus 1 for last DU in AU )
2510	hrd->setSubPicCpbParamsInPicTimingSEIFlag( true );
2511	hrd->setDpbOutputDelayDuLengthMinus1( 5 + 7 ); // With sub-clock tick factor of 100, at least 7 bits to have the same value as AU dpb delay
2512	}
2513	else
2514	{
2515	hrd->setSubPicCpbParamsInPicTimingSEIFlag( false );
2516	}
2517
2518	hrd->setBitRateScale( 4 ); // in units of 2~( 6 + 4 ) = 1,024 bps
2519	hrd->setCpbSizeScale( 6 ); // in units of 2~( 4 + 4 ) = 1,024 bit
2520	hrd->setDuCpbSizeScale( 6 ); // in units of 2~( 4 + 4 ) = 1,024 bit
2521
2522	hrd->setInitialCpbRemovalDelayLengthMinus1(15); // assuming 0.5 sec, log2( 90,000 * 0.5 ) = 16-bit
2523	if( randomAccess )
2524	{
2525	hrd->setCpbRemovalDelayLengthMinus1(5); // 32 = 2^5 (plus 1)
2526	hrd->setDpbOutputDelayLengthMinus1 (5); // 32 + 3 = 2^6
2527	}
2528	else
2529	{
2530	hrd->setCpbRemovalDelayLengthMinus1(9); // max. 2^10
2531	hrd->setDpbOutputDelayLengthMinus1 (9); // max. 2^10
2532	}
2533
2534	/*
2535	Note: only the case of "vps_max_temporal_layers_minus1 = 0" is supported.
2536	*/
2537	Int i, j;
2538	UInt birateValue, cpbSizeValue;
2539	UInt ducpbSizeValue;
2540	UInt duBitRateValue = 0;
2541
2542	for( i = 0; i < MAX_TLAYER; i ++ )
2543	{
2544	hrd->setFixedPicRateFlag( i, 1 );
2545	hrd->setPicDurationInTcMinus1( i, 0 );
2546	hrd->setLowDelayHrdFlag( i, 0 );
2547	hrd->setCpbCntMinus1( i, 0 );
2548
2549	birateValue = bitRate;
2550	cpbSizeValue = bitRate; // 1 second
2551	ducpbSizeValue = bitRate/numDU;
2552	duBitRateValue = bitRate;
2553	for( j = 0; j < ( hrd->getCpbCntMinus1( i ) + 1 ); j ++ )
2554	{
2555	hrd->setBitRateValueMinus1( i, j, 0, ( birateValue - 1 ) );
2556	hrd->setCpbSizeValueMinus1( i, j, 0, ( cpbSizeValue - 1 ) );
2557	hrd->setDuCpbSizeValueMinus1( i, j, 0, ( ducpbSizeValue - 1 ) );
2558	hrd->setCbrFlag( i, j, 0, ( j == 0 ) );
2559
2560	hrd->setBitRateValueMinus1( i, j, 1, ( birateValue - 1) );
2561	hrd->setCpbSizeValueMinus1( i, j, 1, ( cpbSizeValue - 1 ) );
2562	hrd->setDuCpbSizeValueMinus1( i, j, 1, ( ducpbSizeValue - 1 ) );
2563	hrd->setDuBitRateValueMinus1( i, j, 1, ( duBitRateValue - 1 ) );
2564	hrd->setCbrFlag( i, j, 1, ( j == 0 ) );
2565	}
2566	}
2567	#if TIMING_INFO_NONZERO_LAYERID_SPS
2568	}
2569	#endif
2570	}
2571	const Int TComSPS::m_winUnitX[]={1,2,2,1};
2572	const Int TComSPS::m_winUnitY[]={1,2,1,1};
2573
2574	#if O0098_SCALED_REF_LAYER_ID
2575	Window& TComSPS::getScaledRefLayerWindowForLayer(Int layerId)
2576	{
2577	static Window win;
2578
2579	for (Int i = 0; i < m_numScaledRefLayerOffsets; i++)
2580	{
2581	if (layerId == m_scaledRefLayerId[i])
2582	{
2583	return m_scaledRefLayerWindow[i];
2584	}
2585	}
2586
2587	win.resetWindow(); // scaled reference layer offsets are inferred to be zero when not present
2588	return win;
2589	}
2590	#endif
2591
2592	TComPPS::TComPPS()
2593	: m_PPSId (0)
2594	, m_SPSId (0)
2595	, m_picInitQPMinus26 (0)
2596	, m_useDQP (false)
2597	, m_bConstrainedIntraPred (false)
2598	, m_bSliceChromaQpFlag (false)
2599	, m_pcSPS (NULL)
2600	, m_uiMaxCuDQPDepth (0)
2601	, m_uiMinCuDQPSize (0)
2602	, m_chromaCbQpOffset (0)
2603	, m_chromaCrQpOffset (0)
2604	, m_numRefIdxL0DefaultActive (1)
2605	, m_numRefIdxL1DefaultActive (1)
2606	, m_TransquantBypassEnableFlag (false)
2607	, m_useTransformSkip (false)
2608	, m_dependentSliceSegmentsEnabledFlag (false)
2609	, m_tilesEnabledFlag (false)
2610	, m_entropyCodingSyncEnabledFlag (false)
2611	, m_loopFilterAcrossTilesEnabledFlag (true)
2612	, m_uniformSpacingFlag (0)
2613	, m_iNumColumnsMinus1 (0)
2614	, m_puiColumnWidth (NULL)
2615	, m_iNumRowsMinus1 (0)
2616	, m_puiRowHeight (NULL)
2617	, m_iNumSubstreams (1)
2618	, m_signHideFlag(0)
2619	, m_cabacInitPresentFlag (false)
2620	, m_encCABACTableIdx (I_SLICE)
2621	, m_sliceHeaderExtensionPresentFlag (false)
2622	, m_loopFilterAcrossSlicesEnabledFlag (false)
2623	, m_listsModificationPresentFlag( 0)
2624	, m_numExtraSliceHeaderBits(0)
2625	#if SCALINGLIST_INFERRING
2626	, m_inferScalingListFlag ( false )
2627	, m_scalingListRefLayerId ( 0 )
2628	#endif
2629	{
2630	m_scalingList = new TComScalingList;
2631	}
2632
2633	TComPPS::~TComPPS()
2634	{
2635	if( m_iNumColumnsMinus1 > 0 && m_uniformSpacingFlag == 0 )
2636	{
2637	if (m_puiColumnWidth) delete [] m_puiColumnWidth;
2638	m_puiColumnWidth = NULL;
2639	}
2640	if( m_iNumRowsMinus1 > 0 && m_uniformSpacingFlag == 0 )
2641	{
2642	if (m_puiRowHeight) delete [] m_puiRowHeight;
2643	m_puiRowHeight = NULL;
2644	}
2645
2646	#if SCALINGLIST_INFERRING
2647	if( !m_inferScalingListFlag )
2648	#endif
2649	delete m_scalingList;
2650	}
2651
2652	TComReferencePictureSet::TComReferencePictureSet()
2653	: m_numberOfPictures (0)
2654	, m_numberOfNegativePictures (0)
2655	, m_numberOfPositivePictures (0)
2656	, m_numberOfLongtermPictures (0)
2657	, m_interRPSPrediction (0)
2658	, m_deltaRIdxMinus1 (0)
2659	, m_deltaRPS (0)
2660	, m_numRefIdc (0)
2661	{
2662	::memset( m_deltaPOC, 0, sizeof(m_deltaPOC) );
2663	::memset( m_POC, 0, sizeof(m_POC) );
2664	::memset( m_used, 0, sizeof(m_used) );
2665	::memset( m_refIdc, 0, sizeof(m_refIdc) );
2666	}
2667
2668	TComReferencePictureSet::~TComReferencePictureSet()
2669	{
2670	}
2671
2672	Void TComReferencePictureSet::setUsed(Int bufferNum, Bool used)
2673	{
2674	m_used[bufferNum] = used;
2675	}
2676
2677	Void TComReferencePictureSet::setDeltaPOC(Int bufferNum, Int deltaPOC)
2678	{
2679	m_deltaPOC[bufferNum] = deltaPOC;
2680	}
2681
2682	Void TComReferencePictureSet::setNumberOfPictures(Int numberOfPictures)
2683	{
2684	m_numberOfPictures = numberOfPictures;
2685	}
2686
2687	Int TComReferencePictureSet::getUsed(Int bufferNum)
2688	{
2689	return m_used[bufferNum];
2690	}
2691
2692	Int TComReferencePictureSet::getDeltaPOC(Int bufferNum)
2693	{
2694	return m_deltaPOC[bufferNum];
2695	}
2696
2697	Int TComReferencePictureSet::getNumberOfPictures()
2698	{
2699	return m_numberOfPictures;
2700	}
2701
2702	Int TComReferencePictureSet::getPOC(Int bufferNum)
2703	{
2704	return m_POC[bufferNum];
2705	}
2706
2707	Void TComReferencePictureSet::setPOC(Int bufferNum, Int POC)
2708	{
2709	m_POC[bufferNum] = POC;
2710	}
2711
2712	Bool TComReferencePictureSet::getCheckLTMSBPresent(Int bufferNum)
2713	{
2714	return m_bCheckLTMSB[bufferNum];
2715	}
2716
2717	Void TComReferencePictureSet::setCheckLTMSBPresent(Int bufferNum, Bool b)
2718	{
2719	m_bCheckLTMSB[bufferNum] = b;
2720	}
2721
2722	/** set the reference idc value at uiBufferNum entry to the value of iRefIdc
2723	* \param uiBufferNum
2724	* \param iRefIdc
2725	* \returns Void
2726	*/
2727	Void TComReferencePictureSet::setRefIdc(Int bufferNum, Int refIdc)
2728	{
2729	m_refIdc[bufferNum] = refIdc;
2730	}
2731
2732	/** get the reference idc value at uiBufferNum
2733	* \param uiBufferNum
2734	* \returns Int
2735	*/
2736	Int TComReferencePictureSet::getRefIdc(Int bufferNum)
2737	{
2738	return m_refIdc[bufferNum];
2739	}
2740
2741	/** Sorts the deltaPOC and Used by current values in the RPS based on the deltaPOC values.
2742	* deltaPOC values are sorted with -ve values before the +ve values. -ve values are in decreasing order.
2743	* +ve values are in increasing order.
2744	* \returns Void
2745	*/
2746	Void TComReferencePictureSet::sortDeltaPOC()
2747	{
2748	// sort in increasing order (smallest first)
2749	for(Int j=1; j < getNumberOfPictures(); j++)
2750	{
2751	Int deltaPOC = getDeltaPOC(j);
2752	Bool used = getUsed(j);
2753	for (Int k=j-1; k >= 0; k--)
2754	{
2755	Int temp = getDeltaPOC(k);
2756	if (deltaPOC < temp)
2757	{
2758	setDeltaPOC(k+1, temp);
2759	setUsed(k+1, getUsed(k));
2760	setDeltaPOC(k, deltaPOC);
2761	setUsed(k, used);
2762	}
2763	}
2764	}
2765	// flip the negative values to largest first
2766	Int numNegPics = getNumberOfNegativePictures();
2767	for(Int j=0, k=numNegPics-1; j < numNegPics>>1; j++, k--)
2768	{
2769	Int deltaPOC = getDeltaPOC(j);
2770	Bool used = getUsed(j);
2771	setDeltaPOC(j, getDeltaPOC(k));
2772	setUsed(j, getUsed(k));
2773	setDeltaPOC(k, deltaPOC);
2774	setUsed(k, used);
2775	}
2776	}
2777
2778	/** Prints the deltaPOC and RefIdc (if available) values in the RPS.
2779	* A "*" is added to the deltaPOC value if it is Used bu current.
2780	* \returns Void
2781	*/
2782	Void TComReferencePictureSet::printDeltaPOC()
2783	{
2784	printf("DeltaPOC = { ");
2785	for(Int j=0; j < getNumberOfPictures(); j++)
2786	{
2787	printf("%d%s ", getDeltaPOC(j), (getUsed(j)==1)?"*":"");
2788	}
2789	if (getInterRPSPrediction())
2790	{
2791	printf("}, RefIdc = { ");
2792	for(Int j=0; j < getNumRefIdc(); j++)
2793	{
2794	printf("%d ", getRefIdc(j));
2795	}
2796	}
2797	printf("}\n");
2798	}
2799
2800	TComRPSList::TComRPSList()
2801	:m_referencePictureSets (NULL)
2802	{
2803	}
2804
2805	TComRPSList::~TComRPSList()
2806	{
2807	}
2808
2809	Void TComRPSList::create( Int numberOfReferencePictureSets)
2810	{
2811	m_numberOfReferencePictureSets = numberOfReferencePictureSets;
2812	m_referencePictureSets = new TComReferencePictureSet[numberOfReferencePictureSets];
2813	}
2814
2815	Void TComRPSList::destroy()
2816	{
2817	if (m_referencePictureSets)
2818	{
2819	delete [] m_referencePictureSets;
2820	}
2821	m_numberOfReferencePictureSets = 0;
2822	m_referencePictureSets = NULL;
2823	}
2824
2825
2826
2827	TComReferencePictureSet* TComRPSList::getReferencePictureSet(Int referencePictureSetNum)
2828	{
2829	return &m_referencePictureSets[referencePictureSetNum];
2830	}
2831
2832	Int TComRPSList::getNumberOfReferencePictureSets()
2833	{
2834	return m_numberOfReferencePictureSets;
2835	}
2836
2837	Void TComRPSList::setNumberOfReferencePictureSets(Int numberOfReferencePictureSets)
2838	{
2839	m_numberOfReferencePictureSets = numberOfReferencePictureSets;
2840	}
2841
2842	TComRefPicListModification::TComRefPicListModification()
2843	: m_bRefPicListModificationFlagL0 (false)
2844	, m_bRefPicListModificationFlagL1 (false)
2845	{
2846	::memset( m_RefPicSetIdxL0, 0, sizeof(m_RefPicSetIdxL0) );
2847	::memset( m_RefPicSetIdxL1, 0, sizeof(m_RefPicSetIdxL1) );
2848	}
2849
2850	TComRefPicListModification::~TComRefPicListModification()
2851	{
2852	}
2853
2854	TComScalingList::TComScalingList()
2855	{
2856	init();
2857	}
2858
2859	TComScalingList::~TComScalingList()
2860	{
2861	destroy();
2862	}
2863
2864	/** set default quantization matrix to array
2865	*/
2866	Void TComSlice::setDefaultScalingList()
2867	{
2868	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
2869	{
2870	for(UInt listId=0;listId<g_scalingListNum[sizeId];listId++)
2871	{
2872	getScalingList()->processDefaultMatrix(sizeId, listId);
2873	}
2874	}
2875	}
2876	/** check if use default quantization matrix
2877	* \returns true if use default quantization matrix in all size
2878	*/
2879	Bool TComSlice::checkDefaultScalingList()
2880	{
2881	UInt defaultCounter=0;
2882
2883	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
2884	{
2885	for(UInt listId=0;listId<g_scalingListNum[sizeId];listId++)
2886	{
2887	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
2888	&& ((sizeId < SCALING_LIST_16x16) \|\| (getScalingList()->getScalingListDC(sizeId,listId) == 16))) // check DC value
2889	{
2890	defaultCounter++;
2891	}
2892	}
2893	}
2894	return (defaultCounter == (SCALING_LIST_NUM * SCALING_LIST_SIZE_NUM - 4)) ? false : true; // -4 for 32x32
2895	}
2896
2897	/** get scaling matrix from RefMatrixID
2898	* \param sizeId size index
2899	* \param Index of input matrix
2900	* \param Index of reference matrix
2901	*/
2902	Void TComScalingList::processRefMatrix( UInt sizeId, UInt listId , UInt refListId )
2903	{
2904	::memcpy(getScalingListAddress(sizeId, listId),((listId == refListId)? getScalingListDefaultAddress(sizeId, refListId): getScalingListAddress(sizeId, refListId)),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]));
2905	}
2906
2907	/** parse syntax infomation
2908	* \param pchFile syntax infomation
2909	* \returns false if successful
2910	*/
2911	Bool TComScalingList::xParseScalingList(Char* pchFile)
2912	{
2913	FILE *fp;
2914	Char line[1024];
2915	UInt sizeIdc,listIdc;
2916	UInt i,size = 0;
2917	Int *src=0,data;
2918	Char *ret;
2919	UInt retval;
2920
2921	if((fp = fopen(pchFile,"r")) == (FILE*)NULL)
2922	{
2923	printf("can't open file %s :: set Default Matrix\n",pchFile);
2924	return true;
2925	}
2926
2927	for(sizeIdc = 0; sizeIdc < SCALING_LIST_SIZE_NUM; sizeIdc++)
2928	{
2929	size = min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeIdc]);
2930	for(listIdc = 0; listIdc < g_scalingListNum[sizeIdc]; listIdc++)
2931	{
2932	src = getScalingListAddress(sizeIdc, listIdc);
2933
2934	fseek(fp,0,0);
2935	do
2936	{
2937	ret = fgets(line, 1024, fp);
2938	if ((ret==NULL)\|\|(strstr(line, MatrixType[sizeIdc][listIdc])==NULL && feof(fp)))
2939	{
2940	printf("Error: can't read Matrix :: set Default Matrix\n");
2941	return true;
2942	}
2943	}
2944	while (strstr(line, MatrixType[sizeIdc][listIdc]) == NULL);
2945	for (i=0; i<size; i++)
2946	{
2947	retval = fscanf(fp, "%d,", &data);
2948	if (retval!=1)
2949	{
2950	printf("Error: can't read Matrix :: set Default Matrix\n");
2951	return true;
2952	}
2953	src[i] = data;
2954	}
2955	//set DC value for default matrix check
2956	setScalingListDC(sizeIdc,listIdc,src[0]);
2957
2958	if(sizeIdc > SCALING_LIST_8x8)
2959	{
2960	fseek(fp,0,0);
2961	do
2962	{
2963	ret = fgets(line, 1024, fp);
2964	if ((ret==NULL)\|\|(strstr(line, MatrixType_DC[sizeIdc][listIdc])==NULL && feof(fp)))
2965	{
2966	printf("Error: can't read DC :: set Default Matrix\n");
2967	return true;
2968	}
2969	}
2970	while (strstr(line, MatrixType_DC[sizeIdc][listIdc]) == NULL);
2971	retval = fscanf(fp, "%d,", &data);
2972	if (retval!=1)
2973	{
2974	printf("Error: can't read Matrix :: set Default Matrix\n");
2975	return true;
2976	}
2977	//overwrite DC value when size of matrix is larger than 16x16
2978	setScalingListDC(sizeIdc,listIdc,data);
2979	}
2980	}
2981	}
2982	fclose(fp);
2983	return false;
2984	}
2985
2986	/** initialization process of quantization matrix array
2987	*/
2988	Void TComScalingList::init()
2989	{
2990	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
2991	{
2992	for(UInt listId = 0; listId < g_scalingListNum[sizeId]; listId++)
2993	{
2994	m_scalingListCoef[sizeId][listId] = new Int [min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId])];
2995	}
2996	}
2997	m_scalingListCoef[SCALING_LIST_32x32][3] = m_scalingListCoef[SCALING_LIST_32x32][1]; // copy address for 32x32
2998	}
2999
3000	/** destroy quantization matrix array
3001	*/
3002	Void TComScalingList::destroy()
3003	{
3004	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3005	{
3006	for(UInt listId = 0; listId < g_scalingListNum[sizeId]; listId++)
3007	{
3008	if(m_scalingListCoef[sizeId][listId]) delete [] m_scalingListCoef[sizeId][listId];
3009	}
3010	}
3011	}
3012
3013	/** get default address of quantization matrix
3014	* \param sizeId size index
3015	* \param listId list index
3016	* \returns pointer of quantization matrix
3017	*/
3018	Int* TComScalingList::getScalingListDefaultAddress(UInt sizeId, UInt listId)
3019	{
3020	Int *src = 0;
3021	switch(sizeId)
3022	{
3023	case SCALING_LIST_4x4:
3024	src = g_quantTSDefault4x4;
3025	break;
3026	case SCALING_LIST_8x8:
3027	src = (listId<3) ? g_quantIntraDefault8x8 : g_quantInterDefault8x8;
3028	break;
3029	case SCALING_LIST_16x16:
3030	src = (listId<3) ? g_quantIntraDefault8x8 : g_quantInterDefault8x8;
3031	break;
3032	case SCALING_LIST_32x32:
3033	src = (listId<1) ? g_quantIntraDefault8x8 : g_quantInterDefault8x8;
3034	break;
3035	default:
3036	assert(0);
3037	src = NULL;
3038	break;
3039	}
3040	return src;
3041	}
3042
3043	/** process of default matrix
3044	* \param sizeId size index
3045	* \param Index of input matrix
3046	*/
3047	Void TComScalingList::processDefaultMatrix(UInt sizeId, UInt listId)
3048	{
3049	::memcpy(getScalingListAddress(sizeId, listId),getScalingListDefaultAddress(sizeId,listId),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]));
3050	setScalingListDC(sizeId,listId,SCALING_LIST_DC);
3051	}
3052
3053	/** check DC value of matrix for default matrix signaling
3054	*/
3055	Void TComScalingList::checkDcOfMatrix()
3056	{
3057	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3058	{
3059	for(UInt listId = 0; listId < g_scalingListNum[sizeId]; listId++)
3060	{
3061	//check default matrix?
3062	if(getScalingListDC(sizeId,listId) == 0)
3063	{
3064	processDefaultMatrix(sizeId, listId);
3065	}
3066	}
3067	}
3068	}
3069
3070	ParameterSetManager::ParameterSetManager()
3071	#if SVC_EXTENSION
3072	: m_spsMap(MAX_NUM_SPS)
3073	, m_ppsMap(MAX_NUM_PPS)
3074	, m_activeSPSId(-1)
3075	, m_activePPSId(-1)
3076	#else
3077	: m_vpsMap(MAX_NUM_VPS)
3078	, m_spsMap(MAX_NUM_SPS)
3079	, m_ppsMap(MAX_NUM_PPS)
3080	, m_activeVPSId(-1)
3081	, m_activeSPSId(-1)
3082	, m_activePPSId(-1)
3083	#endif
3084	{
3085	}
3086
3087
3088	ParameterSetManager::~ParameterSetManager()
3089	{
3090	}
3091
3092	//! activate a SPS from a active parameter sets SEI message
3093	//! \returns true, if activation is successful
3094	Bool ParameterSetManager::activateSPSWithSEI(Int spsId)
3095	{
3096	TComSPS *sps = m_spsMap.getPS(spsId);
3097	if (sps)
3098	{
3099	Int vpsId = sps->getVPSId();
3100	if (m_vpsMap.getPS(vpsId))
3101	{
3102	m_activeVPSId = vpsId;
3103	m_activeSPSId = spsId;
3104	return true;
3105	}
3106	else
3107	{
3108	printf("Warning: tried to activate SPS using an Active parameter sets SEI message. Referenced VPS does not exist.");
3109	}
3110	}
3111	else
3112	{
3113	printf("Warning: tried to activate non-existing SPS using an Active parameter sets SEI message.");
3114	}
3115	return false;
3116	}
3117
3118	//! activate a PPS and depending on isIDR parameter also SPS and VPS
3119	//! \returns true, if activation is successful
3120	Bool ParameterSetManager::activatePPS(Int ppsId, Bool isIRAP)
3121	{
3122	TComPPS *pps = m_ppsMap.getPS(ppsId);
3123	if (pps)
3124	{
3125	Int spsId = pps->getSPSId();
3126	if (!isIRAP && (spsId != m_activeSPSId))
3127	{
3128	printf("Warning: tried to activate PPS referring to a inactive SPS at non-IRAP.");
3129	return false;
3130	}
3131	TComSPS *sps = m_spsMap.getPS(spsId);
3132	if (sps)
3133	{
3134	Int vpsId = sps->getVPSId();
3135	if (!isIRAP && (vpsId != m_activeVPSId))
3136	{
3137	printf("Warning: tried to activate PPS referring to a inactive VPS at non-IRAP.");
3138	return false;
3139	}
3140	if (m_vpsMap.getPS(vpsId))
3141	{
3142	m_activePPSId = ppsId;
3143	m_activeVPSId = vpsId;
3144	m_activeSPSId = spsId;
3145
3146	return true;
3147	}
3148	else
3149	{
3150	printf("Warning: tried to activate PPS that refers to a non-existing VPS.");
3151	}
3152	}
3153	else
3154	{
3155	printf("Warning: tried to activate a PPS that refers to a non-existing SPS.");
3156	}
3157	}
3158	else
3159	{
3160	printf("Warning: tried to activate non-existing PPS.");
3161	}
3162	return false;
3163	}
3164
3165	ProfileTierLevel::ProfileTierLevel()
3166	: m_profileSpace (0)
3167	, m_tierFlag (false)
3168	, m_profileIdc (0)
3169	, m_levelIdc (0)
3170	, m_progressiveSourceFlag (false)
3171	, m_interlacedSourceFlag (false)
3172	, m_nonPackedConstraintFlag(false)
3173	, m_frameOnlyConstraintFlag(false)
3174	{
3175	::memset(m_profileCompatibilityFlag, 0, sizeof(m_profileCompatibilityFlag));
3176	}
3177	#if VPS_EXTN_PROFILE_INFO
3178	Void ProfileTierLevel::copyProfileInfo(ProfileTierLevel *ptl)
3179	{
3180	this->setProfileSpace ( ptl->getProfileSpace() );
3181	this->setTierFlag ( ptl->getTierFlag() );
3182	this->setProfileIdc ( ptl->getProfileIdc() );
3183	for(Int j = 0; j < 32; j++)
3184	{
3185	this->setProfileCompatibilityFlag(j, ptl->getProfileCompatibilityFlag(j));
3186	}
3187	this->setProgressiveSourceFlag ( ptl->getProgressiveSourceFlag() );
3188	this->setInterlacedSourceFlag ( ptl->getInterlacedSourceFlag() );
3189	this->setNonPackedConstraintFlag( ptl->getNonPackedConstraintFlag());
3190	this->setFrameOnlyConstraintFlag( ptl->getFrameOnlyConstraintFlag());
3191	}
3192	#endif
3193
3194	TComPTL::TComPTL()
3195	{
3196	::memset(m_subLayerProfilePresentFlag, 0, sizeof(m_subLayerProfilePresentFlag));
3197	::memset(m_subLayerLevelPresentFlag, 0, sizeof(m_subLayerLevelPresentFlag ));
3198	}
3199	#if VPS_EXTN_PROFILE_INFO
3200	Void TComPTL::copyProfileInfo(TComPTL *ptl)
3201	{
3202	// Copy all information related to general profile
3203	this->getGeneralPTL()->copyProfileInfo(ptl->getGeneralPTL());
3204	}
3205	#endif
3206
3207	#if SVC_EXTENSION
3208	#if AVC_SYNTAX
3209	Void TComSlice::initBaseLayerRPL( TComSlice *pcSlice )
3210	{
3211	// Assumed that RPL of the base layer is same to the EL, otherwise this information should be also dumped and read from the metadata file
3212	setPOC( pcSlice->getPOC() );
3213	if( pcSlice->getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP && pcSlice->getNalUnitType() <= NAL_UNIT_CODED_SLICE_CRA )
3214	{
3215	setSliceType( I_SLICE );
3216	}
3217	else
3218	{
3219	setSliceType( pcSlice->getSliceType() );
3220	}
3221
3222	if( this->isIntra() )
3223	{
3224	return;
3225	}
3226
3227	//initialize reference POC of BL
3228	for( Int iRefPicList = 0; iRefPicList < 2; iRefPicList++ )
3229	{
3230	RefPicList eRefPicList = RefPicList( iRefPicList );
3231
3232	assert( pcSlice->getNumRefIdx( eRefPicList) >= 0 );
3233	setNumRefIdx( eRefPicList, pcSlice->getNumRefIdx( eRefPicList ) - 1 );
3234	assert( getNumRefIdx( eRefPicList) <= MAX_NUM_REF);
3235
3236	for(Int refIdx = 0; refIdx < getNumRefIdx( eRefPicList ); refIdx++)
3237	{
3238	setRefPOC( pcSlice->getRefPic( eRefPicList, refIdx )->getPOC(), eRefPicList, refIdx );
3239	setRefPic( pcSlice->getRefPic( eRefPicList, refIdx ), eRefPicList, refIdx );
3240	/*
3241	// should be set if the base layer has its own instance of the reference picture lists, currently EL RPL is reused.
3242	getRefPic( eRefPicList, refIdx )->setLayerId( 0 );
3243	getRefPic( eRefPicList, refIdx )->setIsLongTerm( pcSlice->getRefPic( eRefPicList, refIdx )->getIsLongTerm() );
3244	*/
3245
3246	}
3247	}
3248	return;
3249	}
3250	#endif
3251
3252	Bool TComSlice::setBaseColPic( TComList<TComPic*>& rcListPic, UInt refLayerIdc )
3253	{
3254	if(m_layerId == 0)
3255	{
3256	memset( m_pcBaseColPic, 0, sizeof( m_pcBaseColPic ) );
3257	return false;
3258	}
3259	#if POC_RESET_FLAG
3260	TComPic* pic = xGetRefPic( rcListPic, m_bPocResetFlag ? 0 : m_iPOC );
3261
3262	if( pic )
3263	{
3264	setBaseColPic(refLayerIdc, pic );
3265	}
3266	else
3267	{
3268	return false;
3269	}
3270
3271	return true;
3272	#else
3273	setBaseColPic(refLayerIdc, xGetRefPic(rcListPic, getPOC()));
3274	#endif
3275	}
3276
3277	#if MFM_ENCCONSTRAINT
3278	TComPic* TComSlice::getBaseColPic( TComList<TComPic*>& rcListPic )
3279	{
3280	#if POC_RESET_FLAG
3281	return xGetRefPic( rcListPic, m_bPocResetFlag ? 0 : m_iPOC );
3282	#else
3283	return xGetRefPic( rcListPic, m_iPOC );
3284	#endif
3285	}
3286	#endif
3287
3288	#if REF_IDX_MFM
3289	Void TComSlice::setRefPOCListILP( TComPic ilpPic, TComPic pcRefPicRL )
3290	{
3291	for( UInt i = 0; i < m_activeNumILRRefIdx; i++ )
3292	{
3293	UInt refLayerIdc = m_interLayerPredLayerIdc[i];
3294
3295	TComPic* pcRefPicBL = pcRefPicRL[refLayerIdc];
3296	//set reference picture POC of each ILP reference
3297	Int thePoc = ilpPic[refLayerIdc]->getPOC();
3298	assert(thePoc >= 0);
3299	assert(thePoc == pcRefPicBL->getPOC());
3300
3301	ilpPic[refLayerIdc]->getSlice(0)->setBaseColPic( refLayerIdc, pcRefPicBL );
3302
3303	//copy reference pictures marking from the reference layer
3304	ilpPic[refLayerIdc]->getSlice(0)->copySliceInfo(pcRefPicBL->getSlice(0));
3305
3306	for( Int refList = 0; refList < 2; refList++ )
3307	{
3308	RefPicList refPicList = RefPicList( refList );
3309
3310	//set reference POC of ILP
3311	ilpPic[refLayerIdc]->getSlice(0)->setNumRefIdx(refPicList, pcRefPicBL->getSlice(0)->getNumRefIdx(refPicList));
3312	assert(ilpPic[refLayerIdc]->getSlice(0)->getNumRefIdx(refPicList) >= 0);
3313	assert(ilpPic[refLayerIdc]->getSlice(0)->getNumRefIdx(refPicList) <= MAX_NUM_REF);
3314
3315	//initialize reference POC of ILP
3316	for(Int refIdx = 0; refIdx < pcRefPicBL->getSlice(0)->getNumRefIdx(refPicList); refIdx++)
3317	{
3318	ilpPic[refLayerIdc]->getSlice(0)->setRefPOC(pcRefPicBL->getSlice(0)->getRefPOC(refPicList, refIdx), refPicList, refIdx);
3319	ilpPic[refLayerIdc]->getSlice(0)->setRefPic(pcRefPicBL->getSlice(0)->getRefPic(refPicList, refIdx), refPicList, refIdx);
3320	}
3321
3322	for(Int refIdx = pcRefPicBL->getSlice(0)->getNumRefIdx(refPicList); refIdx < MAX_NUM_REF; refIdx++)
3323	{
3324	ilpPic[refLayerIdc]->getSlice(0)->setRefPOC(0, refPicList, refIdx);
3325	ilpPic[refLayerIdc]->getSlice(0)->setRefPic(NULL, refPicList, refIdx);
3326	}
3327	}
3328	}
3329	return;
3330	}
3331	#endif
3332
3333	Void TComSlice::setILRPic(TComPic **pcIlpPic)
3334	{
3335	for( Int i = 0; i < m_activeNumILRRefIdx; i++ )
3336	{
3337	Int refLayerIdc = m_interLayerPredLayerIdc[i];
3338
3339	if( pcIlpPic[refLayerIdc] )
3340	{
3341	pcIlpPic[refLayerIdc]->copyUpsampledPictureYuv( m_pcPic->getFullPelBaseRec( refLayerIdc ), pcIlpPic[refLayerIdc]->getPicYuvRec() );
3342	pcIlpPic[refLayerIdc]->getSlice(0)->setPOC( m_iPOC );
3343	pcIlpPic[refLayerIdc]->setLayerId( m_pcBaseColPic[refLayerIdc]->getLayerId() ); //set reference layerId
3344	pcIlpPic[refLayerIdc]->getPicYuvRec()->setBorderExtension( false );
3345	pcIlpPic[refLayerIdc]->getPicYuvRec()->extendPicBorder();
3346	for (Int j=0; j<pcIlpPic[refLayerIdc]->getPicSym()->getNumberOfCUsInFrame(); j++) // set reference CU layerId
3347	{
3348	pcIlpPic[refLayerIdc]->getPicSym()->getCU(j)->setLayerId( pcIlpPic[refLayerIdc]->getLayerId() );
3349	}
3350	}
3351	}
3352	}
3353
3354	#endif //SVC_EXTENSION
3355
3356	//! \}

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source: SHVCSoftware/branches/SHM-4.1-dev/source/Lib/TLibCommon/TComSlice.cpp @ 1263

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