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TComSlice.cpp @ 852

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Last change on this file since 852 was 596, checked in by seregin, 11 years ago
fix LayerIdIncludedFlag setting
Property svn:eol-style set to `native`
File size: 108.8 KB

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1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2014, ITU/ISO/IEC
7	* All rights reserved.
8	*
9	* Redistribution and use in source and binary forms, with or without
10	* modification, are permitted provided that the following conditions are met:
11	*
12	* * Redistributions of source code must retain the above copyright notice,
13	* this list of conditions and the following disclaimer.
14	* * Redistributions in binary form must reproduce the above copyright notice,
15	* this list of conditions and the following disclaimer in the documentation
16	* and/or other materials provided with the distribution.
17	* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
18	* be used to endorse or promote products derived from this software without
19	* specific prior written permission.
20	*
21	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31	* THE POSSIBILITY OF SUCH DAMAGE.
32	*/
33
34	/** \file TComSlice.cpp
35	\brief slice header and SPS class
36	*/
37
38	#include "CommonDef.h"
39	#include "TComSlice.h"
40	#include "TComPic.h"
41	#include "TLibEncoder/TEncSbac.h"
42	#include "TLibDecoder/TDecSbac.h"
43
44	//! \ingroup TLibCommon
45	//! \{
46
47	#if SVC_EXTENSION
48	ParameterSetMap<TComVPS> ParameterSetManager::m_vpsMap(MAX_NUM_VPS);
49	Int ParameterSetManager::m_activeVPSId = -1;
50	#endif
51
52	TComSlice::TComSlice()
53	: m_iPPSId ( -1 )
54	, m_iPOC ( 0 )
55	, m_iLastIDR ( 0 )
56	, m_eNalUnitType ( NAL_UNIT_CODED_SLICE_IDR_W_RADL )
57	, m_eSliceType ( I_SLICE )
58	, m_iSliceQp ( 0 )
59	, m_dependentSliceSegmentFlag ( false )
60	#if ADAPTIVE_QP_SELECTION
61	, m_iSliceQpBase ( 0 )
62	#endif
63	, m_deblockingFilterDisable ( false )
64	, m_deblockingFilterOverrideFlag ( false )
65	, m_deblockingFilterBetaOffsetDiv2 ( 0 )
66	, m_deblockingFilterTcOffsetDiv2 ( 0 )
67	, m_bCheckLDC ( false )
68	, m_iSliceQpDelta ( 0 )
69	, m_iSliceQpDeltaCb ( 0 )
70	, m_iSliceQpDeltaCr ( 0 )
71	, m_iDepth ( 0 )
72	, m_bRefenced ( false )
73	, m_pcSPS ( NULL )
74	, m_pcPPS ( NULL )
75	, m_pcPic ( NULL )
76	, m_colFromL0Flag ( 1 )
77	, 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	m_activeNumILRRefIdx = 0;
120	m_interLayerPredEnabledFlag = 0;
121	::memset( m_interLayerPredLayerIdc, 0, sizeof(m_interLayerPredLayerIdc) );
122	#endif //SVC_EXTENSION
123
124	initEqualRef();
125
126	for (Int component = 0; component < 3; component++)
127	{
128	m_lambdas[component] = 0.0;
129	}
130
131	for ( Int idx = 0; idx < MAX_NUM_REF; idx++ )
132	{
133	m_list1IdxToList0Idx[idx] = -1;
134	}
135	for(Int iNumCount = 0; iNumCount < MAX_NUM_REF; iNumCount++)
136	{
137	m_apcRefPicList [0][iNumCount] = NULL;
138	m_apcRefPicList [1][iNumCount] = NULL;
139	m_aiRefPOCList [0][iNumCount] = 0;
140	m_aiRefPOCList [1][iNumCount] = 0;
141	}
142	resetWpScaling();
143	initWpAcDcParam();
144	m_saoEnabledFlag = false;
145	m_saoEnabledFlagChroma = false;
146	}
147
148	TComSlice::~TComSlice()
149	{
150	delete[] m_puiSubstreamSizes;
151	m_puiSubstreamSizes = NULL;
152	}
153
154
155	#if SVC_EXTENSION
156	Void TComSlice::initSlice( UInt layerId )
157	#else
158	Void TComSlice::initSlice()
159	#endif
160	{
161	#if SVC_EXTENSION
162	m_layerId = layerId;
163	m_activeNumILRRefIdx = 0;
164	m_interLayerPredEnabledFlag = 0;
165	#endif
166	m_aiNumRefIdx[0] = 0;
167	m_aiNumRefIdx[1] = 0;
168
169	m_colFromL0Flag = 1;
170
171	m_colRefIdx = 0;
172	initEqualRef();
173	m_bCheckLDC = false;
174	m_iSliceQpDeltaCb = 0;
175	m_iSliceQpDeltaCr = 0;
176
177	m_maxNumMergeCand = MRG_MAX_NUM_CANDS;
178
179	m_bFinalized=false;
180
181	m_tileByteLocation.clear();
182	m_cabacInitFlag = false;
183	m_numEntryPointOffsets = 0;
184	m_enableTMVPFlag = true;
185	}
186
187	Bool TComSlice::getRapPicFlag()
188	{
189	return getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL
190	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP
191	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP
192	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
193	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
194	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA;
195	}
196
197	/**
198	- allocate table to contain substream sizes to be written to the slice header.
199	.
200	\param uiNumSubstreams Number of substreams -- the allocation will be this value - 1.
201	*/
202	Void TComSlice::allocSubstreamSizes(UInt uiNumSubstreams)
203	{
204	delete[] m_puiSubstreamSizes;
205	m_puiSubstreamSizes = new UInt[uiNumSubstreams > 0 ? uiNumSubstreams-1 : 0];
206	}
207
208	Void TComSlice::sortPicList(TComList<TComPic*>& rcListPic)
209	{
210	TComPic* pcPicExtract;
211	TComPic* pcPicInsert;
212
213	TComList<TComPic*>::iterator iterPicExtract;
214	TComList<TComPic*>::iterator iterPicExtract_1;
215	TComList<TComPic*>::iterator iterPicInsert;
216
217	for (Int i = 1; i < (Int)(rcListPic.size()); i++)
218	{
219	iterPicExtract = rcListPic.begin();
220	for (Int j = 0; j < i; j++) iterPicExtract++;
221	pcPicExtract = *(iterPicExtract);
222	pcPicExtract->setCurrSliceIdx(0);
223
224	iterPicInsert = rcListPic.begin();
225	while (iterPicInsert != iterPicExtract)
226	{
227	pcPicInsert = *(iterPicInsert);
228	pcPicInsert->setCurrSliceIdx(0);
229	if (pcPicInsert->getPOC() >= pcPicExtract->getPOC())
230	{
231	break;
232	}
233
234	iterPicInsert++;
235	}
236
237	iterPicExtract_1 = iterPicExtract; iterPicExtract_1++;
238
239	// swap iterPicExtract and iterPicInsert, iterPicExtract = curr. / iterPicInsert = insertion position
240	rcListPic.insert (iterPicInsert, iterPicExtract, iterPicExtract_1);
241	rcListPic.erase (iterPicExtract);
242	}
243	}
244
245	TComPic* TComSlice::xGetRefPic (TComList<TComPic*>& rcListPic,
246	Int poc)
247	{
248	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
249	TComPic* pcPic = *(iterPic);
250	while ( iterPic != rcListPic.end() )
251	{
252	if(pcPic->getPOC() == poc)
253	{
254	break;
255	}
256	iterPic++;
257	#if SVC_EXTENSION
258	// return NULL, if picture with requested POC is not in the list, otherwise iterator goes outside of the list
259	if( iterPic == rcListPic.end() )
260	{
261	return NULL;
262	}
263	#endif
264	pcPic = *(iterPic);
265	}
266	#if POC_RESET_FLAG
267	assert( pcPic->getSlice(0)->isReferenced() );
268	#endif
269	return pcPic;
270	}
271
272
273	TComPic* TComSlice::xGetLongTermRefPic(TComList<TComPic*>& rcListPic, Int poc, Bool pocHasMsb)
274	{
275	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
276	TComPic* pcPic = *(iterPic);
277	TComPic* pcStPic = pcPic;
278
279	Int pocCycle = 1 << getSPS()->getBitsForPOC();
280	if (!pocHasMsb)
281	{
282	poc = poc & (pocCycle - 1);
283	}
284
285	while ( iterPic != rcListPic.end() )
286	{
287	pcPic = *(iterPic);
288	if (pcPic && pcPic->getPOC()!=this->getPOC() && pcPic->getSlice( 0 )->isReferenced())
289	{
290	Int picPoc = pcPic->getPOC();
291	if (!pocHasMsb)
292	{
293	picPoc = picPoc & (pocCycle - 1);
294	}
295
296	#if POC_RESET_RPS
297	if( ((!pocHasMsb) && ((poc & (pocCycle-1)) == picPoc)) \|\| ( pocHasMsb && (poc == picPoc)) )
298	#else
299	if (poc == picPoc)
300	#endif
301	{
302	if (pcPic->getIsLongTerm())
303	{
304	return pcPic;
305	}
306	else
307	{
308	pcStPic = pcPic;
309	}
310	break;
311	}
312	}
313
314	iterPic++;
315	}
316
317	return pcStPic;
318	}
319
320	Void TComSlice::setRefPOCList()
321	{
322	for (Int iDir = 0; iDir < 2; iDir++)
323	{
324	for (Int iNumRefIdx = 0; iNumRefIdx < m_aiNumRefIdx[iDir]; iNumRefIdx++)
325	{
326	m_aiRefPOCList[iDir][iNumRefIdx] = m_apcRefPicList[iDir][iNumRefIdx]->getPOC();
327	}
328	}
329
330	}
331
332	Void TComSlice::setList1IdxToList0Idx()
333	{
334	Int idxL0, idxL1;
335	for ( idxL1 = 0; idxL1 < getNumRefIdx( REF_PIC_LIST_1 ); idxL1++ )
336	{
337	m_list1IdxToList0Idx[idxL1] = -1;
338	for ( idxL0 = 0; idxL0 < getNumRefIdx( REF_PIC_LIST_0 ); idxL0++ )
339	{
340	if ( m_apcRefPicList[REF_PIC_LIST_0][idxL0]->getPOC() == m_apcRefPicList[REF_PIC_LIST_1][idxL1]->getPOC() )
341	{
342	m_list1IdxToList0Idx[idxL1] = idxL0;
343	break;
344	}
345	}
346	}
347	}
348
349	#if SVC_EXTENSION
350	Void TComSlice::setRefPicList( TComList<TComPic>& rcListPic, Bool checkNumPocTotalCurr, TComPic* ilpPic)
351	#else
352	Void TComSlice::setRefPicList( TComList<TComPic*>& rcListPic, Bool checkNumPocTotalCurr )
353	#endif
354	{
355	if (!checkNumPocTotalCurr)
356	{
357	if (m_eSliceType == I_SLICE)
358	{
359	::memset( m_apcRefPicList, 0, sizeof (m_apcRefPicList));
360	::memset( m_aiNumRefIdx, 0, sizeof ( m_aiNumRefIdx ));
361
362	return;
363	}
364
365	m_aiNumRefIdx[0] = getNumRefIdx(REF_PIC_LIST_0);
366	m_aiNumRefIdx[1] = getNumRefIdx(REF_PIC_LIST_1);
367	}
368
369	TComPic* pcRefPic= NULL;
370	TComPic* RefPicSetStCurr0[16];
371	TComPic* RefPicSetStCurr1[16];
372	TComPic* RefPicSetLtCurr[16];
373	UInt NumPocStCurr0 = 0;
374	UInt NumPocStCurr1 = 0;
375	UInt NumPocLtCurr = 0;
376	Int i;
377
378	#if SVC_EXTENSION
379	if( m_layerId == 0 \|\| ( m_layerId > 0 && ( m_activeNumILRRefIdx == 0 \|\| !((getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP) && (getNalUnitType() <= NAL_UNIT_CODED_SLICE_CRA)) ) ) )
380	{
381	#endif
382	for(i=0; i < m_pcRPS->getNumberOfNegativePictures(); i++)
383	{
384	if(m_pcRPS->getUsed(i))
385	{
386	pcRefPic = xGetRefPic(rcListPic, getPOC()+m_pcRPS->getDeltaPOC(i));
387	pcRefPic->setIsLongTerm(0);
388	pcRefPic->getPicYuvRec()->extendPicBorder();
389	RefPicSetStCurr0[NumPocStCurr0] = pcRefPic;
390	NumPocStCurr0++;
391	pcRefPic->setCheckLTMSBPresent(false);
392	}
393	}
394
395	for(; i < m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures(); i++)
396	{
397	if(m_pcRPS->getUsed(i))
398	{
399	pcRefPic = xGetRefPic(rcListPic, getPOC()+m_pcRPS->getDeltaPOC(i));
400	pcRefPic->setIsLongTerm(0);
401	pcRefPic->getPicYuvRec()->extendPicBorder();
402	RefPicSetStCurr1[NumPocStCurr1] = pcRefPic;
403	NumPocStCurr1++;
404	pcRefPic->setCheckLTMSBPresent(false);
405	}
406	}
407
408	for(i = m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures()+m_pcRPS->getNumberOfLongtermPictures()-1; i > m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures()-1 ; i--)
409	{
410	if(m_pcRPS->getUsed(i))
411	{
412	pcRefPic = xGetLongTermRefPic(rcListPic, m_pcRPS->getPOC(i), m_pcRPS->getCheckLTMSBPresent(i));
413	pcRefPic->setIsLongTerm(1);
414	pcRefPic->getPicYuvRec()->extendPicBorder();
415	RefPicSetLtCurr[NumPocLtCurr] = pcRefPic;
416	NumPocLtCurr++;
417	}
418	if(pcRefPic==NULL)
419	{
420	pcRefPic = xGetLongTermRefPic(rcListPic, m_pcRPS->getPOC(i), m_pcRPS->getCheckLTMSBPresent(i));
421	}
422	pcRefPic->setCheckLTMSBPresent(m_pcRPS->getCheckLTMSBPresent(i));
423	}
424	#if SVC_EXTENSION
425	}
426	#endif
427
428	#if SVC_EXTENSION
429	for( i = 0; i < m_activeNumILRRefIdx; i++ )
430	{
431	UInt refLayerIdc = m_interLayerPredLayerIdc[i];
432	//inter-layer reference picture
433	#if O0225_MAX_TID_FOR_REF_LAYERS
434	Int maxTidIlRefPicsPlus1 = ( m_layerId > 0 && m_activeNumILRRefIdx > 0)? m_pcVPS->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId(),m_layerId) : 0;
435	#else
436	Int maxTidIlRefPicsPlus1 = ( m_layerId > 0 && m_activeNumILRRefIdx > 0)? m_pcVPS->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId()) : 0;
437	#endif
438	if( m_layerId > 0 && m_activeNumILRRefIdx > 0 && ( ( (Int)(ilpPic[refLayerIdc]->getSlice(0)->getTLayer())<= maxTidIlRefPicsPlus1-1) \|\| (maxTidIlRefPicsPlus1==0 && ilpPic[refLayerIdc]->getSlice(0)->getRapPicFlag()) ) )
439	{
440	#if REF_IDX_MFM
441	if(!(m_eNalUnitType >= NAL_UNIT_CODED_SLICE_BLA_W_LP && m_eNalUnitType <= NAL_UNIT_CODED_SLICE_CRA) && getMFMEnabledFlag())
442	{
443	ilpPic[refLayerIdc]->copyUpsampledMvField( refLayerIdc, m_pcBaseColPic[refLayerIdc] );
444	}
445	else
446	{
447	ilpPic[refLayerIdc]->initUpsampledMvField();
448	}
449	#endif
450	ilpPic[refLayerIdc]->setIsLongTerm(1);
451	}
452	}
453	#endif
454	// ref_pic_list_init
455	TComPic* rpsCurrList0[MAX_NUM_REF+1];
456	TComPic* rpsCurrList1[MAX_NUM_REF+1];
457	#if SVC_EXTENSION
458	Int numInterLayerRPSPics = 0;
459	#if M0040_ADAPTIVE_RESOLUTION_CHANGE
460	if( m_layerId > 0 && m_activeNumILRRefIdx > 0 )
461	#else
462	if( m_layerId > 0 )
463	#endif
464	{
465	for( i=0; i < m_pcVPS->getNumDirectRefLayers( m_layerId ); i++ )
466	{
467	#if O0225_MAX_TID_FOR_REF_LAYERS
468	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[i]->getSlice(0)->getLayerId(),m_layerId);
469	#else
470	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[i]->getSlice(0)->getLayerId());
471	#endif
472	if( ((Int)(ilpPic[i]->getSlice(0)->getTLayer())<= maxTidIlRefPicsPlus1-1) \|\| (maxTidIlRefPicsPlus1==0 && ilpPic[i]->getSlice(0)->getRapPicFlag() ) )
473	{
474	numInterLayerRPSPics++;
475	#if DISCARDABLE_PIC_RPS
476	assert( ilpPic[i]->getSlice(0)->getDiscardableFlag() == 0 ); // Inter-layer RPS shall not contain picture with discardable_flag = 1.
477	#endif
478	}
479	}
480	if (numInterLayerRPSPics < m_activeNumILRRefIdx)
481	{
482	m_activeNumILRRefIdx = numInterLayerRPSPics;
483	}
484	#if MAX_ONE_RESAMPLING_DIRECT_LAYERS
485	#if SCALABILITY_MASK_E0104
486	if( m_pcVPS->getScalabilityMask(2) )
487	#else
488	if( m_pcVPS->getScalabilityMask(1) )
489	#endif
490	{
491	Int numResampler = 0;
492	#if MOTION_RESAMPLING_CONSTRAINT
493	Int numMotionResamplers = 0;
494	Int refResamplingLayer[MAX_LAYERS];
495	memset( refResamplingLayer, 0, sizeof( refResamplingLayer ) );
496	#endif
497	#if !RESAMPLING_CONSTRAINT_BUG_FIX
498	const Window &scalEL = getSPS()->getScaledRefLayerWindow(m_interLayerPredLayerIdc[i]);
499	Int scalingOffset = ((scalEL.getWindowLeftOffset() == 0 ) &&
500	(scalEL.getWindowRightOffset() == 0 ) &&
501	(scalEL.getWindowTopOffset() == 0 ) &&
502	(scalEL.getWindowBottomOffset() == 0 )
503	);
504	#endif
505
506	for( i=0; i < m_activeNumILRRefIdx; i++ )
507	{
508	UInt refLayerIdc = m_interLayerPredLayerIdc[i];
509	#if RESAMPLING_CONSTRAINT_BUG_FIX
510	#if O0098_SCALED_REF_LAYER_ID
511	const Window &scalEL = getSPS()->getScaledRefLayerWindowForLayer(m_pcVPS->getRefLayerId( m_layerId, m_interLayerPredLayerIdc[i] ));
512	#else
513	const Window &scalEL = getSPS()->getScaledRefLayerWindow(m_interLayerPredLayerIdc[i]);
514	#endif
515	Int scalingOffset = ((scalEL.getWindowLeftOffset() == 0 ) &&
516	(scalEL.getWindowRightOffset() == 0 ) &&
517	(scalEL.getWindowTopOffset() == 0 ) &&
518	(scalEL.getWindowBottomOffset() == 0 )
519	);
520	#endif
521	if(!( g_posScalingFactor[refLayerIdc][0] == 65536 && g_posScalingFactor[refLayerIdc][1] == 65536 ) \|\| (!scalingOffset)) // ratio 1x
522	{
523	#if MOTION_RESAMPLING_CONSTRAINT
524	UInt predType = m_pcVPS->getDirectDependencyType( m_layerId, m_pcVPS->getRefLayerId( m_layerId, refLayerIdc ) ) + 1;
525
526	if( predType & 0x1 )
527	{
528	numResampler++;
529	refResamplingLayer[i] = refLayerIdc + 1;
530	}
531
532	if( predType & 0x2 )
533	{
534	numMotionResamplers++;
535	refResamplingLayer[i] -= refLayerIdc + 1;
536	}
537	#else
538	numResampler++;
539	#endif
540	}
541	}
542
543	// 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.
544	if( m_activeNumILRRefIdx > 1 && numResampler > 0 )
545	{
546	for( i=0; i < m_activeNumILRRefIdx; i++ )
547	{
548	assert( refResamplingLayer[i] >= 0 && "Motion and sample inter-layer prediction shall be from the same layer" );
549	}
550	}
551
552	// 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.
553	assert(numResampler <= 1);
554	#if MOTION_RESAMPLING_CONSTRAINT
555	assert( numMotionResamplers <= 1 && "Up to 1 motion resampling is allowed" );
556	#endif
557	}
558	#endif
559	}
560	Int numPocTotalCurr = NumPocStCurr0 + NumPocStCurr1 + NumPocLtCurr + m_activeNumILRRefIdx;
561	#else //SVC_EXTENSION
562	Int numPocTotalCurr = NumPocStCurr0 + NumPocStCurr1 + NumPocLtCurr;
563	#endif //SVC_EXTENSION
564
565	if (checkNumPocTotalCurr)
566	{
567	// 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:
568	#if SVC_EXTENSION // inter-layer prediction is allowed for BLA, CRA pictures of nuh_layer_id>0
569	// – 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.
570	// – Otherwise, when the current picture contains a P or B slice, the value of NumPocTotalCurr shall not be equal to 0.
571	if (getRapPicFlag() && getLayerId()==0)
572	#else
573	// – If the current picture is a BLA or CRA picture, the value of NumPocTotalCurr shall be equal to 0.
574	// – Otherwise, when the current picture contains a P or B slice, the value of NumPocTotalCurr shall not be equal to 0.
575	if (getRapPicFlag())
576	#endif
577	{
578	assert(numPocTotalCurr == 0);
579	}
580
581	if (m_eSliceType == I_SLICE)
582	{
583	::memset( m_apcRefPicList, 0, sizeof (m_apcRefPicList));
584	::memset( m_aiNumRefIdx, 0, sizeof ( m_aiNumRefIdx ));
585
586	return;
587	}
588
589	assert(numPocTotalCurr > 0);
590
591	m_aiNumRefIdx[0] = getNumRefIdx(REF_PIC_LIST_0);
592	m_aiNumRefIdx[1] = getNumRefIdx(REF_PIC_LIST_1);
593	}
594
595	Int cIdx = 0;
596	for ( i=0; i<NumPocStCurr0; i++, cIdx++)
597	{
598	rpsCurrList0[cIdx] = RefPicSetStCurr0[i];
599	}
600	#if SVC_EXTENSION
601	#if RPL_INIT_N0316_N0082
602	if( m_layerId > 0 )
603	{
604	for( i = 0; i < m_activeNumILRRefIdx && cIdx < numPocTotalCurr; cIdx ++, i ++)
605	{
606	Int refLayerIdc = m_interLayerPredLayerIdc[i];
607	#if O0225_MAX_TID_FOR_REF_LAYERS
608	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId(),m_layerId);
609	#else
610	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId());
611	#endif
612	if( ((Int)(ilpPic[refLayerIdc]->getSlice(0)->getTLayer())<=maxTidIlRefPicsPlus1-1) \|\| (maxTidIlRefPicsPlus1==0 && ilpPic[refLayerIdc]->getSlice(0)->getRapPicFlag()) )
613	{
614	rpsCurrList0[cIdx] = ilpPic[refLayerIdc];
615	}
616	}
617	}
618	#endif
619	#endif //SVC_EXTENSION
620	for ( i=0; i<NumPocStCurr1; i++, cIdx++)
621	{
622	rpsCurrList0[cIdx] = RefPicSetStCurr1[i];
623	}
624	for ( i=0; i<NumPocLtCurr; i++, cIdx++)
625	{
626	rpsCurrList0[cIdx] = RefPicSetLtCurr[i];
627	}
628	#if !RPL_INIT_N0316_N0082
629	#if SVC_EXTENSION
630	if( m_layerId > 0 )
631	{
632	for( i = 0; i < m_activeNumILRRefIdx && cIdx < numPocTotalCurr; cIdx ++, i ++)
633	{
634	Int refLayerIdc = m_interLayerPredLayerIdc[i];
635	#if O0225_MAX_TID_FOR_REF_LAYERS
636	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId(),m_layerId);
637	#else
638	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId());
639	#endif
640	if( ((Int)(ilpPic[refLayerIdc]->getSlice(0)->getTLayer())<=maxTidIlRefPicsPlus1-1) \|\| (maxTidIlRefPicsPlus1==0 && ilpPic[refLayerIdc]->getSlice(0)->getRapPicFlag()) )
641	{
642	rpsCurrList0[cIdx] = ilpPic[refLayerIdc];
643	}
644	}
645	}
646	#endif
647	#endif
648	assert(cIdx == numPocTotalCurr);
649
650	if (m_eSliceType==B_SLICE)
651	{
652	cIdx = 0;
653	for ( i=0; i<NumPocStCurr1; i++, cIdx++)
654	{
655	rpsCurrList1[cIdx] = RefPicSetStCurr1[i];
656	}
657	for ( i=0; i<NumPocStCurr0; i++, cIdx++)
658	{
659	rpsCurrList1[cIdx] = RefPicSetStCurr0[i];
660	}
661	for ( i=0; i<NumPocLtCurr; i++, cIdx++)
662	{
663	rpsCurrList1[cIdx] = RefPicSetLtCurr[i];
664	}
665
666	#if SVC_EXTENSION
667	if( m_layerId > 0 )
668	{
669	for( i = 0; i < m_activeNumILRRefIdx && cIdx < numPocTotalCurr; cIdx ++, i ++)
670	{
671	Int refLayerIdc = m_interLayerPredLayerIdc[i];
672	#if O0225_MAX_TID_FOR_REF_LAYERS
673	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId(),m_layerId);
674	#else
675	Int maxTidIlRefPicsPlus1 = getVPS()->getMaxTidIlRefPicsPlus1(ilpPic[refLayerIdc]->getSlice(0)->getLayerId());
676	#endif
677	if( ((Int)(ilpPic[refLayerIdc]->getSlice(0)->getTLayer())<=maxTidIlRefPicsPlus1-1) \|\| (maxTidIlRefPicsPlus1==0 && ilpPic[refLayerIdc]->getSlice(0)->getRapPicFlag()) )
678	{
679	rpsCurrList1[cIdx] = ilpPic[refLayerIdc];
680	}
681	}
682	}
683	#endif //SVC_EXTENSION
684
685	assert(cIdx == numPocTotalCurr);
686	}
687
688	::memset(m_bIsUsedAsLongTerm, 0, sizeof(m_bIsUsedAsLongTerm));
689
690	for (Int rIdx = 0; rIdx < m_aiNumRefIdx[0]; rIdx ++)
691	{
692	cIdx = m_RefPicListModification.getRefPicListModificationFlagL0() ? m_RefPicListModification.getRefPicSetIdxL0(rIdx) : rIdx % numPocTotalCurr;
693	assert(cIdx >= 0 && cIdx < numPocTotalCurr);
694	m_apcRefPicList[0][rIdx] = rpsCurrList0[ cIdx ];
695	#if RPL_INIT_N0316_N0082
696	m_bIsUsedAsLongTerm[0][rIdx] = ( cIdx >= NumPocStCurr0 && cIdx < NumPocStCurr0 + m_activeNumILRRefIdx ) \|\| ( cIdx >= NumPocStCurr0 + NumPocStCurr1 + m_activeNumILRRefIdx );
697	#else
698	m_bIsUsedAsLongTerm[0][rIdx] = ( cIdx >= NumPocStCurr0 + NumPocStCurr1 );
699	#endif
700	}
701	if ( m_eSliceType != B_SLICE )
702	{
703	m_aiNumRefIdx[1] = 0;
704	::memset( m_apcRefPicList[1], 0, sizeof(m_apcRefPicList[1]));
705	}
706	else
707	{
708	for (Int rIdx = 0; rIdx < m_aiNumRefIdx[1]; rIdx ++)
709	{
710	cIdx = m_RefPicListModification.getRefPicListModificationFlagL1() ? m_RefPicListModification.getRefPicSetIdxL1(rIdx) : rIdx % numPocTotalCurr;
711	assert(cIdx >= 0 && cIdx < numPocTotalCurr);
712	m_apcRefPicList[1][rIdx] = rpsCurrList1[ cIdx ];
713	m_bIsUsedAsLongTerm[1][rIdx] = ( cIdx >= NumPocStCurr0 + NumPocStCurr1 );
714	}
715	}
716	}
717
718	#if SVC_EXTENSION
719	Void TComSlice::setRefPicListModificationSvc()
720	{
721	if( !m_pcPPS->getListsModificationPresentFlag())
722	{
723	return;
724	}
725
726	if(m_eNalUnitType >= NAL_UNIT_CODED_SLICE_BLA_W_LP && m_eNalUnitType <= NAL_UNIT_CODED_SLICE_CRA)
727	{
728	return;
729	}
730
731	TComRefPicListModification* refPicListModification = &m_RefPicListModification;
732	Int numberOfRpsCurrTempList = this->getNumRpsCurrTempList(); // total number of ref pics in listTemp0 including inter-layer ref pics
733	#if RPL_INIT_N0316_N0082
734	Int numberOfPocBeforeCurr = this->getNumNegativeRpsCurrTempList(); // number of negative temporal ref pics
735	#endif
736
737	#if N0147_IRAP_ALIGN_FLAG
738	assert(m_aiNumRefIdx[REF_PIC_LIST_0] > 0);
739	assert(m_aiNumRefIdx[REF_PIC_LIST_1] > 0);
740	#else
741	assert(m_aiNumRefIdx[REF_PIC_LIST_0] > 1);
742	assert(m_aiNumRefIdx[REF_PIC_LIST_1] > 1);
743	#endif
744
745	//set L0 inter-layer reference picture modification
746	#if RPL_INIT_N0316_N0082
747	Bool hasModification = (m_aiNumRefIdx[REF_PIC_LIST_0] == (numberOfPocBeforeCurr + m_activeNumILRRefIdx)) ? false : true;
748	#else
749	Bool hasModification = (m_aiNumRefIdx[REF_PIC_LIST_0] == numberOfRpsCurrTempList) ? false : true;
750	#endif
751	#if N0147_IRAP_ALIGN_FLAG
752	hasModification = hasModification && ( m_aiNumRefIdx[REF_PIC_LIST_0] > 1 );
753	#endif
754	refPicListModification->setRefPicListModificationFlagL0(hasModification);
755	if(hasModification)
756	{
757	for(Int i = 0; i < min(m_aiNumRefIdx[REF_PIC_LIST_0], numberOfRpsCurrTempList); i++)
758	{
759	refPicListModification->setRefPicSetIdxL0(i, i);
760	}
761	if(m_aiNumRefIdx[REF_PIC_LIST_0] > numberOfRpsCurrTempList)
762	{
763	// repeat last ref pic when the number of active ref idx are more than RPS entries
764	for (Int i = numberOfRpsCurrTempList; i < m_aiNumRefIdx[REF_PIC_LIST_0]; i ++)
765	{
766	refPicListModification->setRefPicSetIdxL0(i, numberOfRpsCurrTempList - 1);
767	}
768	}
769	else
770	{
771	for(Int i = m_activeNumILRRefIdx; i > 0; i-- )
772	{
773	#if RPL_INIT_N0316_N0082
774	if((numberOfPocBeforeCurr) >= m_aiNumRefIdx[REF_PIC_LIST_0])
775	{
776	refPicListModification->setRefPicSetIdxL0(m_aiNumRefIdx[REF_PIC_LIST_0] - i, numberOfPocBeforeCurr);
777	}
778	else
779	{
780	refPicListModification->setRefPicSetIdxL0(m_aiNumRefIdx[REF_PIC_LIST_0] - i, numberOfPocBeforeCurr);
781	for (Int j = numberOfPocBeforeCurr; j < (m_aiNumRefIdx[REF_PIC_LIST_0] - i); j++)
782	{
783	refPicListModification->setRefPicSetIdxL0(j, j + m_activeNumILRRefIdx);
784	}
785	}
786	#else
787	refPicListModification->setRefPicSetIdxL0(m_aiNumRefIdx[REF_PIC_LIST_0] - i, numberOfRpsCurrTempList - i);
788	#endif
789	}
790	}
791	}
792
793	//set L1 inter-layer reference picture modification
794	hasModification = (m_aiNumRefIdx[REF_PIC_LIST_1] == numberOfRpsCurrTempList) ? false : true;
795	#if N0147_IRAP_ALIGN_FLAG
796	hasModification = hasModification && ( m_aiNumRefIdx[REF_PIC_LIST_1] > 1 );
797	#endif
798
799	refPicListModification->setRefPicListModificationFlagL1(hasModification);
800	if(hasModification)
801	{
802	for(Int i = 0; i < min(m_aiNumRefIdx[REF_PIC_LIST_1], numberOfRpsCurrTempList); i++)
803	{
804	refPicListModification->setRefPicSetIdxL1(i, i);
805	}
806	if(m_aiNumRefIdx[REF_PIC_LIST_1] > numberOfRpsCurrTempList)
807	{
808	for (Int i = numberOfRpsCurrTempList; i < m_aiNumRefIdx[REF_PIC_LIST_1]; i ++)
809	{
810	// repeat last ref pic when the number of active ref idx are more than RPS entries
811	refPicListModification->setRefPicSetIdxL1(i, numberOfRpsCurrTempList - 1);
812	}
813	}
814	else
815	{
816	for(Int i = m_activeNumILRRefIdx; i > 0; i-- )
817	{
818	refPicListModification->setRefPicSetIdxL1(m_aiNumRefIdx[REF_PIC_LIST_1] - i, numberOfRpsCurrTempList - i);
819	}
820	}
821	}
822	return;
823	}
824	#endif
825	#if RPL_INIT_N0316_N0082
826	Int TComSlice::getNumNegativeRpsCurrTempList()
827	{
828	if( m_eSliceType == I_SLICE )
829	{
830	return 0;
831	}
832
833	Int numPocBeforeCurr = 0;
834	for( UInt i = 0; i < m_pcRPS->getNumberOfNegativePictures(); i++ )
835	{
836	if(m_pcRPS->getUsed(i))
837	{
838	numPocBeforeCurr++;
839	}
840	}
841
842	return numPocBeforeCurr;
843	}
844	#endif
845	Int TComSlice::getNumRpsCurrTempList()
846	{
847	Int numRpsCurrTempList = 0;
848
849	#if SVC_EXTENSION
850	if( m_eSliceType == I_SLICE \|\| ( m_pcSPS->getLayerId() &&
851	(m_eNalUnitType >= NAL_UNIT_CODED_SLICE_BLA_W_LP) &&
852	(m_eNalUnitType <= NAL_UNIT_CODED_SLICE_CRA) ) )
853	#else
854	if (m_eSliceType == I_SLICE)
855	#endif
856	{
857	#if SVC_EXTENSION
858	return m_activeNumILRRefIdx;
859	#else
860	return 0;
861	#endif
862	}
863	for(UInt i=0; i < m_pcRPS->getNumberOfNegativePictures()+ m_pcRPS->getNumberOfPositivePictures() + m_pcRPS->getNumberOfLongtermPictures(); i++)
864	{
865	if(m_pcRPS->getUsed(i))
866	{
867	numRpsCurrTempList++;
868	}
869	}
870	#if SVC_EXTENSION
871	if( m_layerId > 0 )
872	{
873	numRpsCurrTempList += m_activeNumILRRefIdx;
874	}
875	#endif
876
877	return numRpsCurrTempList;
878	}
879
880	Void TComSlice::initEqualRef()
881	{
882	for (Int iDir = 0; iDir < 2; iDir++)
883	{
884	for (Int iRefIdx1 = 0; iRefIdx1 < MAX_NUM_REF; iRefIdx1++)
885	{
886	for (Int iRefIdx2 = iRefIdx1; iRefIdx2 < MAX_NUM_REF; iRefIdx2++)
887	{
888	m_abEqualRef[iDir][iRefIdx1][iRefIdx2] = m_abEqualRef[iDir][iRefIdx2][iRefIdx1] = (iRefIdx1 == iRefIdx2? true : false);
889	}
890	}
891	}
892	}
893
894	Void TComSlice::checkColRefIdx(UInt curSliceIdx, TComPic* pic)
895	{
896	Int i;
897	TComSlice* curSlice = pic->getSlice(curSliceIdx);
898	Int currColRefPOC = curSlice->getRefPOC( RefPicList(1-curSlice->getColFromL0Flag()), curSlice->getColRefIdx());
899	TComSlice* preSlice;
900	Int preColRefPOC;
901	for(i=curSliceIdx-1; i>=0; i--)
902	{
903	preSlice = pic->getSlice(i);
904	if(preSlice->getSliceType() != I_SLICE)
905	{
906	preColRefPOC = preSlice->getRefPOC( RefPicList(1-preSlice->getColFromL0Flag()), preSlice->getColRefIdx());
907	if(currColRefPOC != preColRefPOC)
908	{
909	printf("Collocated_ref_idx shall always be the same for all slices of a coded picture!\n");
910	exit(EXIT_FAILURE);
911	}
912	else
913	{
914	break;
915	}
916	}
917	}
918	}
919
920	Void TComSlice::checkCRA(TComReferencePictureSet pReferencePictureSet, Int& pocCRA, NalUnitType& associatedIRAPType, TComList<TComPic >& rcListPic)
921	{
922	for(Int i = 0; i < pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures(); i++)
923	{
924	if(pocCRA < MAX_UINT && getPOC() > pocCRA)
925	{
926	assert(getPOC()+pReferencePictureSet->getDeltaPOC(i) >= pocCRA);
927	}
928	}
929	for(Int i = pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures(); i < pReferencePictureSet->getNumberOfPictures(); i++)
930	{
931	if(pocCRA < MAX_UINT && getPOC() > pocCRA)
932	{
933	if (!pReferencePictureSet->getCheckLTMSBPresent(i))
934	{
935	assert(xGetLongTermRefPic(rcListPic, pReferencePictureSet->getPOC(i), false)->getPOC() >= pocCRA);
936	}
937	else
938	{
939	assert(pReferencePictureSet->getPOC(i) >= pocCRA);
940	}
941	}
942	}
943	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP ) // IDR picture found
944	{
945	pocCRA = getPOC();
946	associatedIRAPType = getNalUnitType();
947	}
948	else if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA ) // CRA picture found
949	{
950	pocCRA = getPOC();
951	associatedIRAPType = getNalUnitType();
952	}
953	else if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
954	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
955	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP ) // BLA picture found
956	{
957	pocCRA = getPOC();
958	associatedIRAPType = getNalUnitType();
959	}
960	}
961
962	/** Function for marking the reference pictures when an IDR/CRA/CRANT/BLA/BLANT is encountered.
963	* \param pocCRA POC of the CRA/CRANT/BLA/BLANT picture
964	* \param bRefreshPending flag indicating if a deferred decoding refresh is pending
965	* \param rcListPic reference to the reference picture list
966	* This function marks the reference pictures as "unused for reference" in the following conditions.
967	* If the nal_unit_type is IDR/BLA/BLANT, all pictures in the reference picture list
968	* are marked as "unused for reference"
969	* If the nal_unit_type is BLA/BLANT, set the pocCRA to the temporal reference of the current picture.
970	* Otherwise
971	* If the bRefreshPending flag is true (a deferred decoding refresh is pending) and the current
972	* temporal reference is greater than the temporal reference of the latest CRA/CRANT/BLA/BLANT picture (pocCRA),
973	* mark all reference pictures except the latest CRA/CRANT/BLA/BLANT picture as "unused for reference" and set
974	* the bRefreshPending flag to false.
975	* If the nal_unit_type is CRA/CRANT, set the bRefreshPending flag to true and pocCRA to the temporal
976	* reference of the current picture.
977	* Note that the current picture is already placed in the reference list and its marking is not changed.
978	* If the current picture has a nal_ref_idc that is not 0, it will remain marked as "used for reference".
979	*/
980	#if NO_CLRAS_OUTPUT_FLAG
981	Void TComSlice::decodingRefreshMarking(Int& pocCRA, Bool& bRefreshPending, TComList<TComPic*>& rcListPic, Bool noClrasOutputFlag)
982	#else
983	Void TComSlice::decodingRefreshMarking(Int& pocCRA, Bool& bRefreshPending, TComList<TComPic*>& rcListPic)
984	#endif
985	{
986	TComPic* rpcPic;
987	#if !FIX1172
988	setAssociatedIRAPPOC(pocCRA);
989	#endif
990	Int pocCurr = getPOC();
991
992	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
993	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
994	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP
995	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL
996	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP ) // IDR or BLA picture
997	{
998	// mark all pictures as not used for reference
999	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1000	while (iterPic != rcListPic.end())
1001	{
1002	rpcPic = *(iterPic);
1003	rpcPic->setCurrSliceIdx(0);
1004	#if NO_CLRAS_OUTPUT_FLAG
1005	if (noClrasOutputFlag)
1006	{
1007	if (rpcPic->getPOC() != pocCurr) rpcPic->getSlice(0)->setReferenced(false); // all layers
1008	}
1009	else
1010	{
1011	if (rpcPic->getPOC() != pocCurr && rpcPic->getLayerId() == m_layerId) rpcPic->getSlice(0)->setReferenced(false); // only current layer
1012	}
1013	#else
1014	if (rpcPic->getPOC() != pocCurr) rpcPic->getSlice(0)->setReferenced(false);
1015	#endif
1016	iterPic++;
1017	}
1018	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
1019	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
1020	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP )
1021	{
1022	pocCRA = pocCurr;
1023	}
1024	}
1025	else // CRA or No DR
1026	{
1027	if (bRefreshPending==true && pocCurr > pocCRA) // CRA reference marking pending
1028	{
1029	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1030	while (iterPic != rcListPic.end())
1031	{
1032	rpcPic = *(iterPic);
1033	if (rpcPic->getPOC() != pocCurr && rpcPic->getPOC() != pocCRA)
1034	{
1035	rpcPic->getSlice(0)->setReferenced(false);
1036	}
1037	iterPic++;
1038	}
1039	bRefreshPending = false;
1040	}
1041	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA ) // CRA picture found
1042	{
1043	bRefreshPending = true;
1044	pocCRA = pocCurr;
1045	}
1046	}
1047	}
1048
1049	Void TComSlice::copySliceInfo(TComSlice *pSrc)
1050	{
1051	assert( pSrc != NULL );
1052
1053	Int i, j, k;
1054
1055	m_iPOC = pSrc->m_iPOC;
1056	m_eNalUnitType = pSrc->m_eNalUnitType;
1057	m_eSliceType = pSrc->m_eSliceType;
1058	m_iSliceQp = pSrc->m_iSliceQp;
1059	#if ADAPTIVE_QP_SELECTION
1060	m_iSliceQpBase = pSrc->m_iSliceQpBase;
1061	#endif
1062	m_deblockingFilterDisable = pSrc->m_deblockingFilterDisable;
1063	m_deblockingFilterOverrideFlag = pSrc->m_deblockingFilterOverrideFlag;
1064	m_deblockingFilterBetaOffsetDiv2 = pSrc->m_deblockingFilterBetaOffsetDiv2;
1065	m_deblockingFilterTcOffsetDiv2 = pSrc->m_deblockingFilterTcOffsetDiv2;
1066
1067	for (i = 0; i < 2; i++)
1068	{
1069	m_aiNumRefIdx[i] = pSrc->m_aiNumRefIdx[i];
1070	}
1071
1072	for (i = 0; i < MAX_NUM_REF; i++)
1073	{
1074	m_list1IdxToList0Idx[i] = pSrc->m_list1IdxToList0Idx[i];
1075	}
1076	m_bCheckLDC = pSrc->m_bCheckLDC;
1077	m_iSliceQpDelta = pSrc->m_iSliceQpDelta;
1078	m_iSliceQpDeltaCb = pSrc->m_iSliceQpDeltaCb;
1079	m_iSliceQpDeltaCr = pSrc->m_iSliceQpDeltaCr;
1080	for (i = 0; i < 2; i++)
1081	{
1082	for (j = 0; j < MAX_NUM_REF; j++)
1083	{
1084	m_apcRefPicList[i][j] = pSrc->m_apcRefPicList[i][j];
1085	m_aiRefPOCList[i][j] = pSrc->m_aiRefPOCList[i][j];
1086	}
1087	}
1088	for (i = 0; i < 2; i++)
1089	{
1090	for (j = 0; j < MAX_NUM_REF + 1; j++)
1091	{
1092	m_bIsUsedAsLongTerm[i][j] = pSrc->m_bIsUsedAsLongTerm[i][j];
1093	}
1094	}
1095	m_iDepth = pSrc->m_iDepth;
1096
1097	// referenced slice
1098	m_bRefenced = pSrc->m_bRefenced;
1099
1100	// access channel
1101	#if SVC_EXTENSION
1102	m_pcVPS = pSrc->m_pcVPS;
1103	m_layerId = pSrc->m_layerId;
1104	m_activeNumILRRefIdx = pSrc->m_activeNumILRRefIdx;
1105	m_interLayerPredEnabledFlag = pSrc->m_interLayerPredEnabledFlag;
1106	memcpy( m_interLayerPredLayerIdc, pSrc->m_interLayerPredLayerIdc, sizeof( m_interLayerPredLayerIdc ) );
1107	#endif
1108	m_pcSPS = pSrc->m_pcSPS;
1109	m_pcPPS = pSrc->m_pcPPS;
1110	m_pcRPS = pSrc->m_pcRPS;
1111	m_iLastIDR = pSrc->m_iLastIDR;
1112
1113	m_pcPic = pSrc->m_pcPic;
1114
1115	m_colFromL0Flag = pSrc->m_colFromL0Flag;
1116	m_colRefIdx = pSrc->m_colRefIdx;
1117	setLambdas(pSrc->getLambdas());
1118	for (i = 0; i < 2; i++)
1119	{
1120	for (j = 0; j < MAX_NUM_REF; j++)
1121	{
1122	for (k =0; k < MAX_NUM_REF; k++)
1123	{
1124	m_abEqualRef[i][j][k] = pSrc->m_abEqualRef[i][j][k];
1125	}
1126	}
1127	}
1128
1129	m_uiTLayer = pSrc->m_uiTLayer;
1130	m_bTLayerSwitchingFlag = pSrc->m_bTLayerSwitchingFlag;
1131
1132	m_sliceMode = pSrc->m_sliceMode;
1133	m_sliceArgument = pSrc->m_sliceArgument;
1134	m_sliceCurStartCUAddr = pSrc->m_sliceCurStartCUAddr;
1135	m_sliceCurEndCUAddr = pSrc->m_sliceCurEndCUAddr;
1136	m_sliceIdx = pSrc->m_sliceIdx;
1137	m_sliceSegmentMode = pSrc->m_sliceSegmentMode;
1138	m_sliceSegmentArgument = pSrc->m_sliceSegmentArgument;
1139	m_sliceSegmentCurStartCUAddr = pSrc->m_sliceSegmentCurStartCUAddr;
1140	m_sliceSegmentCurEndCUAddr = pSrc->m_sliceSegmentCurEndCUAddr;
1141	m_nextSlice = pSrc->m_nextSlice;
1142	m_nextSliceSegment = pSrc->m_nextSliceSegment;
1143	for ( Int e=0 ; e<2 ; e++ )
1144	{
1145	for ( Int n=0 ; n<MAX_NUM_REF ; n++ )
1146	{
1147	memcpy(m_weightPredTable[e][n], pSrc->m_weightPredTable[e][n], sizeof(wpScalingParam)*3 );
1148	}
1149	}
1150	m_saoEnabledFlag = pSrc->m_saoEnabledFlag;
1151	m_saoEnabledFlagChroma = pSrc->m_saoEnabledFlagChroma;
1152	m_cabacInitFlag = pSrc->m_cabacInitFlag;
1153	m_numEntryPointOffsets = pSrc->m_numEntryPointOffsets;
1154
1155	m_bLMvdL1Zero = pSrc->m_bLMvdL1Zero;
1156	m_LFCrossSliceBoundaryFlag = pSrc->m_LFCrossSliceBoundaryFlag;
1157	m_enableTMVPFlag = pSrc->m_enableTMVPFlag;
1158	m_maxNumMergeCand = pSrc->m_maxNumMergeCand;
1159	}
1160
1161	Int TComSlice::m_prevTid0POC = 0;
1162
1163	/** Function for setting the slice's temporal layer ID and corresponding temporal_layer_switching_point_flag.
1164	* \param uiTLayer Temporal layer ID of the current slice
1165	* The decoder calls this function to set temporal_layer_switching_point_flag for each temporal layer based on
1166	* the SPS's temporal_id_nesting_flag and the parsed PPS. Then, current slice's temporal layer ID and
1167	* temporal_layer_switching_point_flag is set accordingly.
1168	*/
1169	Void TComSlice::setTLayerInfo( UInt uiTLayer )
1170	{
1171	m_uiTLayer = uiTLayer;
1172	}
1173
1174	/** Function for checking if this is a switching-point
1175	*/
1176	Bool TComSlice::isTemporalLayerSwitchingPoint( TComList<TComPic*>& rcListPic )
1177	{
1178	TComPic* rpcPic;
1179	// loop through all pictures in the reference picture buffer
1180	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1181	while ( iterPic != rcListPic.end())
1182	{
1183	rpcPic = *(iterPic++);
1184	if(rpcPic->getSlice(0)->isReferenced() && rpcPic->getPOC() != getPOC())
1185	{
1186	if(rpcPic->getTLayer() >= getTLayer())
1187	{
1188	return false;
1189	}
1190	}
1191	}
1192	return true;
1193	}
1194
1195	/** Function for checking if this is a STSA candidate
1196	*/
1197	Bool TComSlice::isStepwiseTemporalLayerSwitchingPointCandidate( TComList<TComPic*>& rcListPic )
1198	{
1199	TComPic* rpcPic;
1200
1201	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1202	while ( iterPic != rcListPic.end())
1203	{
1204	rpcPic = *(iterPic++);
1205	if(rpcPic->getSlice(0)->isReferenced() && (rpcPic->getUsedByCurr()==true) && rpcPic->getPOC() != getPOC())
1206	{
1207	if(rpcPic->getTLayer() >= getTLayer())
1208	{
1209	return false;
1210	}
1211	}
1212	}
1213	return true;
1214	}
1215
1216
1217	Void TComSlice::checkLeadingPictureRestrictions(TComList<TComPic*>& rcListPic)
1218	{
1219	TComPic* rpcPic;
1220
1221	Int nalUnitType = this->getNalUnitType();
1222
1223	// When a picture is a leading picture, it shall be a RADL or RASL picture.
1224	if(this->getAssociatedIRAPPOC() > this->getPOC())
1225	{
1226	// Do not check IRAP pictures since they may get a POC lower than their associated IRAP
1227	if(nalUnitType < NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1228	nalUnitType > NAL_UNIT_RESERVED_IRAP_VCL23)
1229	{
1230	assert(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1231	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R \|\|
1232	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1233	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R);
1234	}
1235	}
1236
1237	// When a picture is a trailing picture, it shall not be a RADL or RASL picture.
1238	if(this->getAssociatedIRAPPOC() < this->getPOC())
1239	{
1240	assert(nalUnitType != NAL_UNIT_CODED_SLICE_RASL_N &&
1241	nalUnitType != NAL_UNIT_CODED_SLICE_RASL_R &&
1242	nalUnitType != NAL_UNIT_CODED_SLICE_RADL_N &&
1243	nalUnitType != NAL_UNIT_CODED_SLICE_RADL_R);
1244	}
1245
1246	// No RASL pictures shall be present in the bitstream that are associated
1247	// with a BLA picture having nal_unit_type equal to BLA_W_RADL or BLA_N_LP.
1248	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1249	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1250	{
1251	assert(this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_BLA_W_RADL &&
1252	this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_BLA_N_LP);
1253	}
1254
1255	// No RASL pictures shall be present in the bitstream that are associated with
1256	// an IDR picture.
1257	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1258	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1259	{
1260	assert(this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_IDR_N_LP &&
1261	this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_IDR_W_RADL);
1262	}
1263
1264	// No RADL pictures shall be present in the bitstream that are associated with
1265	// a BLA picture having nal_unit_type equal to BLA_N_LP or that are associated
1266	// with an IDR picture having nal_unit_type equal to IDR_N_LP.
1267	if(nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1268	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R)
1269	{
1270	assert(this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_BLA_N_LP &&
1271	this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_IDR_N_LP);
1272	}
1273
1274	// loop through all pictures in the reference picture buffer
1275	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1276	while ( iterPic != rcListPic.end())
1277	{
1278	rpcPic = *(iterPic++);
1279	#if BUGFIX_INTRAPERIOD
1280	if(!rpcPic->getReconMark())
1281	{
1282	continue;
1283	}
1284	#endif
1285	if (rpcPic->getPOC() == this->getPOC())
1286	{
1287	continue;
1288	}
1289
1290	// Any picture that has PicOutputFlag equal to 1 that precedes an IRAP picture
1291	// in decoding order shall precede the IRAP picture in output order.
1292	// (Note that any picture following in output order would be present in the DPB)
1293	if(rpcPic->getSlice(0)->getPicOutputFlag() == 1)
1294	{
1295	if(nalUnitType == NAL_UNIT_CODED_SLICE_BLA_N_LP \|\|
1296	nalUnitType == NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1297	nalUnitType == NAL_UNIT_CODED_SLICE_BLA_W_RADL \|\|
1298	nalUnitType == NAL_UNIT_CODED_SLICE_CRA \|\|
1299	nalUnitType == NAL_UNIT_CODED_SLICE_IDR_N_LP \|\|
1300	nalUnitType == NAL_UNIT_CODED_SLICE_IDR_W_RADL)
1301	{
1302	assert(rpcPic->getPOC() < this->getPOC());
1303	}
1304	}
1305
1306	// Any picture that has PicOutputFlag equal to 1 that precedes an IRAP picture
1307	// in decoding order shall precede any RADL picture associated with the IRAP
1308	// picture in output order.
1309	if(rpcPic->getSlice(0)->getPicOutputFlag() == 1)
1310	{
1311	if((nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1312	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R))
1313	{
1314	// rpcPic precedes the IRAP in decoding order
1315	if(this->getAssociatedIRAPPOC() > rpcPic->getSlice(0)->getAssociatedIRAPPOC())
1316	{
1317	// rpcPic must not be the IRAP picture
1318	if(this->getAssociatedIRAPPOC() != rpcPic->getPOC())
1319	{
1320	assert(rpcPic->getPOC() < this->getPOC());
1321	}
1322	}
1323	}
1324	}
1325
1326	// When a picture is a leading picture, it shall precede, in decoding order,
1327	// all trailing pictures that are associated with the same IRAP picture.
1328	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1329	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R \|\|
1330	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1331	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R)
1332	{
1333	if(rpcPic->getSlice(0)->getAssociatedIRAPPOC() == this->getAssociatedIRAPPOC())
1334	{
1335	// rpcPic is a picture that preceded the leading in decoding order since it exist in the DPB
1336	// rpcPic would violate the constraint if it was a trailing picture
1337	assert(rpcPic->getPOC() <= this->getAssociatedIRAPPOC());
1338	}
1339	}
1340
1341	// Any RASL picture associated with a CRA or BLA picture shall precede any
1342	// RADL picture associated with the CRA or BLA picture in output order
1343	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1344	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1345	{
1346	if((this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_BLA_N_LP \|\|
1347	this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1348	this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL \|\|
1349	this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_CRA) &&
1350	this->getAssociatedIRAPPOC() == rpcPic->getSlice(0)->getAssociatedIRAPPOC())
1351	{
1352	if(rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1353	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_R)
1354	{
1355	assert(rpcPic->getPOC() > this->getPOC());
1356	}
1357	}
1358	}
1359
1360	// Any RASL picture associated with a CRA picture shall follow, in output
1361	// order, any IRAP picture that precedes the CRA picture in decoding order.
1362	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1363	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1364	{
1365	if(this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_CRA)
1366	{
1367	if(rpcPic->getSlice(0)->getPOC() < this->getAssociatedIRAPPOC() &&
1368	(rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP \|\|
1369	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1370	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL \|\|
1371	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP \|\|
1372	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\|
1373	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA))
1374	{
1375	assert(this->getPOC() > rpcPic->getSlice(0)->getPOC());
1376	}
1377	}
1378	}
1379	}
1380	}
1381
1382
1383
1384	/** Function for applying picture marking based on the Reference Picture Set in pReferencePictureSet.
1385	*/
1386	Void TComSlice::applyReferencePictureSet( TComList<TComPic>& rcListPic, TComReferencePictureSet pReferencePictureSet)
1387	{
1388	TComPic* rpcPic;
1389	Int i, isReference;
1390
1391	checkLeadingPictureRestrictions(rcListPic);
1392
1393	// loop through all pictures in the reference picture buffer
1394	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1395	while ( iterPic != rcListPic.end())
1396	{
1397	rpcPic = *(iterPic++);
1398
1399	if(!rpcPic->getSlice( 0 )->isReferenced())
1400	{
1401	continue;
1402	}
1403
1404	isReference = 0;
1405	// loop through all pictures in the Reference Picture Set
1406	// to see if the picture should be kept as reference picture
1407	for(i=0;i<pReferencePictureSet->getNumberOfPositivePictures()+pReferencePictureSet->getNumberOfNegativePictures();i++)
1408	{
1409	if(!rpcPic->getIsLongTerm() && rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getPOC() + pReferencePictureSet->getDeltaPOC(i))
1410	{
1411	isReference = 1;
1412	rpcPic->setUsedByCurr(pReferencePictureSet->getUsed(i));
1413	rpcPic->setIsLongTerm(0);
1414	}
1415	}
1416	for(;i<pReferencePictureSet->getNumberOfPictures();i++)
1417	{
1418	if(pReferencePictureSet->getCheckLTMSBPresent(i)==true)
1419	{
1420	if(rpcPic->getIsLongTerm() && (rpcPic->getPicSym()->getSlice(0)->getPOC()) == pReferencePictureSet->getPOC(i))
1421	{
1422	isReference = 1;
1423	rpcPic->setUsedByCurr(pReferencePictureSet->getUsed(i));
1424	}
1425	}
1426	else
1427	{
1428	Int pocCycle = 1<<rpcPic->getPicSym()->getSlice(0)->getSPS()->getBitsForPOC();
1429	Int curPoc = rpcPic->getPicSym()->getSlice(0)->getPOC() & (pocCycle-1);
1430	Int refPoc = pReferencePictureSet->getPOC(i) & (pocCycle-1);
1431	if(rpcPic->getIsLongTerm() && curPoc == refPoc)
1432	{
1433	isReference = 1;
1434	rpcPic->setUsedByCurr(pReferencePictureSet->getUsed(i));
1435	}
1436	}
1437
1438	}
1439	#if DISCARDABLE_PIC_RPS
1440	if( isReference ) // Current picture is in the temporal RPS
1441	{
1442	assert( rpcPic->getSlice(0)->getDiscardableFlag() == 0 ); // Temporal RPS shall not contain picture with discardable_flag equal to 1
1443	}
1444	#endif
1445	// mark the picture as "unused for reference" if it is not in
1446	// the Reference Picture Set
1447	if(rpcPic->getPicSym()->getSlice(0)->getPOC() != this->getPOC() && isReference == 0)
1448	{
1449	rpcPic->getSlice( 0 )->setReferenced( false );
1450	rpcPic->setUsedByCurr(0);
1451	rpcPic->setIsLongTerm(0);
1452	}
1453	//check that pictures of higher temporal layers are not used
1454	assert(rpcPic->getSlice( 0 )->isReferenced()==0\|\|rpcPic->getUsedByCurr()==0\|\|rpcPic->getTLayer()<=this->getTLayer());
1455	//check that pictures of higher or equal temporal layer are not in the RPS if the current picture is a TSA picture
1456	if(this->getNalUnitType() == NAL_UNIT_CODED_SLICE_TSA_R \|\| this->getNalUnitType() == NAL_UNIT_CODED_SLICE_TSA_N)
1457	{
1458	assert(rpcPic->getSlice( 0 )->isReferenced()==0\|\|rpcPic->getTLayer()<this->getTLayer());
1459	}
1460	//check that pictures marked as temporal layer non-reference pictures are not used for reference
1461	if(rpcPic->getPicSym()->getSlice(0)->getPOC() != this->getPOC() && rpcPic->getTLayer()==this->getTLayer())
1462	{
1463	assert(rpcPic->getSlice( 0 )->isReferenced()==0\|\|rpcPic->getUsedByCurr()==0\|\|rpcPic->getSlice( 0 )->getTemporalLayerNonReferenceFlag()==false);
1464	}
1465	}
1466	}
1467
1468	/** Function for applying picture marking based on the Reference Picture Set in pReferencePictureSet.
1469	*/
1470	Int TComSlice::checkThatAllRefPicsAreAvailable( TComList<TComPic>& rcListPic, TComReferencePictureSet pReferencePictureSet, Bool printErrors, Int pocRandomAccess)
1471	{
1472	TComPic* rpcPic;
1473	Int i, isAvailable;
1474	Int atLeastOneLost = 0;
1475	Int atLeastOneRemoved = 0;
1476	Int iPocLost = 0;
1477
1478	// loop through all long-term pictures in the Reference Picture Set
1479	// to see if the picture should be kept as reference picture
1480	for(i=pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures();i<pReferencePictureSet->getNumberOfPictures();i++)
1481	{
1482	isAvailable = 0;
1483	// loop through all pictures in the reference picture buffer
1484	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1485	while ( iterPic != rcListPic.end())
1486	{
1487	rpcPic = *(iterPic++);
1488	if(pReferencePictureSet->getCheckLTMSBPresent(i)==true)
1489	{
1490	if(rpcPic->getIsLongTerm() && (rpcPic->getPicSym()->getSlice(0)->getPOC()) == pReferencePictureSet->getPOC(i) && rpcPic->getSlice(0)->isReferenced())
1491	{
1492	isAvailable = 1;
1493	}
1494	}
1495	else
1496	{
1497	Int pocCycle = 1<<rpcPic->getPicSym()->getSlice(0)->getSPS()->getBitsForPOC();
1498	Int curPoc = rpcPic->getPicSym()->getSlice(0)->getPOC() & (pocCycle-1);
1499	Int refPoc = pReferencePictureSet->getPOC(i) & (pocCycle-1);
1500	if(rpcPic->getIsLongTerm() && curPoc == refPoc && rpcPic->getSlice(0)->isReferenced())
1501	{
1502	isAvailable = 1;
1503	}
1504	}
1505	}
1506	// if there was no such long-term check the short terms
1507	if(!isAvailable)
1508	{
1509	iterPic = rcListPic.begin();
1510	while ( iterPic != rcListPic.end())
1511	{
1512	rpcPic = *(iterPic++);
1513
1514	Int pocCycle = 1 << rpcPic->getPicSym()->getSlice(0)->getSPS()->getBitsForPOC();
1515	Int curPoc = rpcPic->getPicSym()->getSlice(0)->getPOC();
1516	Int refPoc = pReferencePictureSet->getPOC(i);
1517	if (!pReferencePictureSet->getCheckLTMSBPresent(i))
1518	{
1519	curPoc = curPoc & (pocCycle - 1);
1520	refPoc = refPoc & (pocCycle - 1);
1521	}
1522
1523	if (rpcPic->getSlice(0)->isReferenced() && curPoc == refPoc)
1524	{
1525	isAvailable = 1;
1526	rpcPic->setIsLongTerm(1);
1527	break;
1528	}
1529	}
1530	}
1531	// report that a picture is lost if it is in the Reference Picture Set
1532	// but not available as reference picture
1533	if(isAvailable == 0)
1534	{
1535	if (this->getPOC() + pReferencePictureSet->getDeltaPOC(i) >= pocRandomAccess)
1536	{
1537	if(!pReferencePictureSet->getUsed(i) )
1538	{
1539	if(printErrors)
1540	{
1541	printf("\nLong-term reference picture with POC = %3d seems to have been removed or not correctly decoded.", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1542	}
1543	atLeastOneRemoved = 1;
1544	}
1545	else
1546	{
1547	if(printErrors)
1548	{
1549	printf("\nLong-term reference picture with POC = %3d is lost or not correctly decoded!", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1550	}
1551	atLeastOneLost = 1;
1552	iPocLost=this->getPOC() + pReferencePictureSet->getDeltaPOC(i);
1553	}
1554	}
1555	}
1556	}
1557	// loop through all short-term pictures in the Reference Picture Set
1558	// to see if the picture should be kept as reference picture
1559	for(i=0;i<pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures();i++)
1560	{
1561	isAvailable = 0;
1562	// loop through all pictures in the reference picture buffer
1563	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1564	while ( iterPic != rcListPic.end())
1565	{
1566	rpcPic = *(iterPic++);
1567
1568	if(!rpcPic->getIsLongTerm() && rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getPOC() + pReferencePictureSet->getDeltaPOC(i) && rpcPic->getSlice(0)->isReferenced())
1569	{
1570	isAvailable = 1;
1571	}
1572	}
1573	// report that a picture is lost if it is in the Reference Picture Set
1574	// but not available as reference picture
1575	if(isAvailable == 0)
1576	{
1577	if (this->getPOC() + pReferencePictureSet->getDeltaPOC(i) >= pocRandomAccess)
1578	{
1579	if(!pReferencePictureSet->getUsed(i) )
1580	{
1581	if(printErrors)
1582	{
1583	printf("\nShort-term reference picture with POC = %3d seems to have been removed or not correctly decoded.", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1584	}
1585	atLeastOneRemoved = 1;
1586	}
1587	else
1588	{
1589	if(printErrors)
1590	{
1591	printf("\nShort-term reference picture with POC = %3d is lost or not correctly decoded!", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1592	}
1593	atLeastOneLost = 1;
1594	iPocLost=this->getPOC() + pReferencePictureSet->getDeltaPOC(i);
1595	}
1596	}
1597	}
1598	}
1599	if(atLeastOneLost)
1600	{
1601	return iPocLost+1;
1602	}
1603	if(atLeastOneRemoved)
1604	{
1605	return -2;
1606	}
1607	else
1608	{
1609	return 0;
1610	}
1611	}
1612
1613	/** Function for constructing an explicit Reference Picture Set out of the available pictures in a referenced Reference Picture Set
1614	*/
1615	Void TComSlice::createExplicitReferencePictureSetFromReference( TComList<TComPic>& rcListPic, TComReferencePictureSet pReferencePictureSet, Bool isRAP)
1616	{
1617	TComPic* rpcPic;
1618	Int i, j;
1619	Int k = 0;
1620	Int nrOfNegativePictures = 0;
1621	Int nrOfPositivePictures = 0;
1622	TComReferencePictureSet* pcRPS = this->getLocalRPS();
1623
1624	// loop through all pictures in the Reference Picture Set
1625	for(i=0;i<pReferencePictureSet->getNumberOfPictures();i++)
1626	{
1627	j = 0;
1628	// loop through all pictures in the reference picture buffer
1629	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1630	while ( iterPic != rcListPic.end())
1631	{
1632	j++;
1633	rpcPic = *(iterPic++);
1634
1635	if(rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getPOC() + pReferencePictureSet->getDeltaPOC(i) && rpcPic->getSlice(0)->isReferenced())
1636	{
1637	// This picture exists as a reference picture
1638	// and should be added to the explicit Reference Picture Set
1639	pcRPS->setDeltaPOC(k, pReferencePictureSet->getDeltaPOC(i));
1640	pcRPS->setUsed(k, pReferencePictureSet->getUsed(i) && (!isRAP));
1641	if(pcRPS->getDeltaPOC(k) < 0)
1642	{
1643	nrOfNegativePictures++;
1644	}
1645	else
1646	{
1647	nrOfPositivePictures++;
1648	}
1649	k++;
1650	}
1651	}
1652	}
1653	pcRPS->setNumberOfNegativePictures(nrOfNegativePictures);
1654	pcRPS->setNumberOfPositivePictures(nrOfPositivePictures);
1655	pcRPS->setNumberOfPictures(nrOfNegativePictures+nrOfPositivePictures);
1656	// This is a simplistic inter rps example. A smarter encoder will look for a better reference RPS to do the
1657	// inter RPS prediction with. Here we just use the reference used by pReferencePictureSet.
1658	// If pReferencePictureSet is not inter_RPS_predicted, then inter_RPS_prediction is for the current RPS also disabled.
1659	if (!pReferencePictureSet->getInterRPSPrediction())
1660	{
1661	pcRPS->setInterRPSPrediction(false);
1662	pcRPS->setNumRefIdc(0);
1663	}
1664	else
1665	{
1666	Int rIdx = this->getRPSidx() - pReferencePictureSet->getDeltaRIdxMinus1() - 1;
1667	Int deltaRPS = pReferencePictureSet->getDeltaRPS();
1668	TComReferencePictureSet* pcRefRPS = this->getSPS()->getRPSList()->getReferencePictureSet(rIdx);
1669	Int iRefPics = pcRefRPS->getNumberOfPictures();
1670	Int iNewIdc=0;
1671	for(i=0; i<= iRefPics; i++)
1672	{
1673	Int deltaPOC = ((i != iRefPics)? pcRefRPS->getDeltaPOC(i) : 0); // check if the reference abs POC is >= 0
1674	Int iRefIdc = 0;
1675	for (j=0; j < pcRPS->getNumberOfPictures(); j++) // loop through the pictures in the new RPS
1676	{
1677	if ( (deltaPOC + deltaRPS) == pcRPS->getDeltaPOC(j))
1678	{
1679	if (pcRPS->getUsed(j))
1680	{
1681	iRefIdc = 1;
1682	}
1683	else
1684	{
1685	iRefIdc = 2;
1686	}
1687	}
1688	}
1689	pcRPS->setRefIdc(i, iRefIdc);
1690	iNewIdc++;
1691	}
1692	pcRPS->setInterRPSPrediction(true);
1693	pcRPS->setNumRefIdc(iNewIdc);
1694	pcRPS->setDeltaRPS(deltaRPS);
1695	pcRPS->setDeltaRIdxMinus1(pReferencePictureSet->getDeltaRIdxMinus1() + this->getSPS()->getRPSList()->getNumberOfReferencePictureSets() - this->getRPSidx());
1696	}
1697
1698	this->setRPS(pcRPS);
1699	this->setRPSidx(-1);
1700	}
1701
1702	/** get AC and DC values for weighted pred
1703	* \param *wp
1704	* \returns Void
1705	*/
1706	Void TComSlice::getWpAcDcParam(wpACDCParam *&wp)
1707	{
1708	wp = m_weightACDCParam;
1709	}
1710
1711	/** init AC and DC values for weighted pred
1712	* \returns Void
1713	*/
1714	Void TComSlice::initWpAcDcParam()
1715	{
1716	for(Int iComp = 0; iComp < 3; iComp++ )
1717	{
1718	m_weightACDCParam[iComp].iAC = 0;
1719	m_weightACDCParam[iComp].iDC = 0;
1720	}
1721	}
1722
1723	/** get WP tables for weighted pred
1724	* \param RefPicList
1725	* \param iRefIdx
1726	* \param *&wpScalingParam
1727	* \returns Void
1728	*/
1729	Void TComSlice::getWpScaling( RefPicList e, Int iRefIdx, wpScalingParam *&wp )
1730	{
1731	wp = m_weightPredTable[e][iRefIdx];
1732	}
1733
1734	/** reset Default WP tables settings : no weight.
1735	* \param wpScalingParam
1736	* \returns Void
1737	*/
1738	Void TComSlice::resetWpScaling()
1739	{
1740	for ( Int e=0 ; e<2 ; e++ )
1741	{
1742	for ( Int i=0 ; i<MAX_NUM_REF ; i++ )
1743	{
1744	for ( Int yuv=0 ; yuv<3 ; yuv++ )
1745	{
1746	wpScalingParam *pwp = &(m_weightPredTable[e][i][yuv]);
1747	pwp->bPresentFlag = false;
1748	pwp->uiLog2WeightDenom = 0;
1749	pwp->uiLog2WeightDenom = 0;
1750	pwp->iWeight = 1;
1751	pwp->iOffset = 0;
1752	}
1753	}
1754	}
1755	}
1756
1757	/** init WP table
1758	* \returns Void
1759	*/
1760	Void TComSlice::initWpScaling()
1761	{
1762	for ( Int e=0 ; e<2 ; e++ )
1763	{
1764	for ( Int i=0 ; i<MAX_NUM_REF ; i++ )
1765	{
1766	for ( Int yuv=0 ; yuv<3 ; yuv++ )
1767	{
1768	wpScalingParam *pwp = &(m_weightPredTable[e][i][yuv]);
1769	if ( !pwp->bPresentFlag )
1770	{
1771	// Inferring values not present :
1772	pwp->iWeight = (1 << pwp->uiLog2WeightDenom);
1773	pwp->iOffset = 0;
1774	}
1775
1776	pwp->w = pwp->iWeight;
1777	Int bitDepth = yuv ? g_bitDepthC : g_bitDepthY;
1778	pwp->o = pwp->iOffset << (bitDepth-8);
1779	pwp->shift = pwp->uiLog2WeightDenom;
1780	pwp->round = (pwp->uiLog2WeightDenom>=1) ? (1 << (pwp->uiLog2WeightDenom-1)) : (0);
1781	}
1782	}
1783	}
1784	}
1785
1786	#if REPN_FORMAT_IN_VPS
1787	UInt TComSlice::getPicWidthInLumaSamples()
1788	{
1789	TComSPS *sps = getSPS();
1790	TComVPS *vps = getVPS();
1791	UInt retVal, layerId = getLayerId();
1792	#if O0096_REP_FORMAT_INDEX
1793	if ( layerId == 0 )
1794	{
1795	retVal = sps->getPicWidthInLumaSamples();
1796	}
1797	else
1798	{
1799	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : layerId) )->getPicWidthVpsInLumaSamples();
1800	}
1801	#else
1802	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
1803	{
1804	retVal = sps->getPicWidthInLumaSamples();
1805	}
1806	else
1807	{
1808	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(layerId) )->getPicWidthVpsInLumaSamples();
1809	}
1810	#endif
1811	return retVal;
1812	}
1813	UInt TComSlice::getPicHeightInLumaSamples()
1814	{
1815	TComSPS *sps = getSPS();
1816	TComVPS *vps = getVPS();
1817	UInt retVal, layerId = getLayerId();
1818	#if O0096_REP_FORMAT_INDEX
1819	if( layerId == 0 )
1820	{
1821	retVal = sps->getPicHeightInLumaSamples();
1822	}
1823	else
1824	{
1825	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : layerId) )->getPicHeightVpsInLumaSamples();
1826	}
1827	#else
1828	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
1829	{
1830	retVal = sps->getPicHeightInLumaSamples();
1831	}
1832	else
1833	{
1834	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(layerId) )->getPicHeightVpsInLumaSamples();
1835	}
1836	#endif
1837	return retVal;
1838	}
1839	#if AUXILIARY_PICTURES
1840	ChromaFormat TComSlice::getChromaFormatIdc()
1841	#else
1842	UInt TComSlice::getChromaFormatIdc()
1843	#endif
1844	{
1845	TComSPS *sps = getSPS();
1846	TComVPS *vps = getVPS();
1847	#if AUXILIARY_PICTURES
1848	ChromaFormat retVal;
1849	UInt layerId = getLayerId();
1850	#else
1851	UInt retVal, layerId = getLayerId();
1852	#endif
1853	#if O0096_REP_FORMAT_INDEX
1854	if( layerId == 0 )
1855	{
1856	retVal = sps->getChromaFormatIdc();
1857	}
1858	else
1859	{
1860	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : layerId) )->getChromaFormatVpsIdc();
1861	}
1862	#else
1863	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
1864	{
1865	retVal = sps->getChromaFormatIdc();
1866	}
1867	else
1868	{
1869	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(layerId) )->getChromaFormatVpsIdc();
1870	}
1871	#endif
1872	return retVal;
1873	}
1874	UInt TComSlice::getBitDepthY()
1875	{
1876	TComSPS *sps = getSPS();
1877	TComVPS *vps = getVPS();
1878	UInt retVal, layerId = getLayerId();
1879	#if O0096_REP_FORMAT_INDEX
1880	if( layerId == 0 )
1881	{
1882	retVal = sps->getBitDepthY();
1883	}
1884	else
1885	{
1886	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : layerId) )->getBitDepthVpsLuma();
1887	}
1888	#else
1889	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
1890	{
1891	retVal = sps->getBitDepthY();
1892	}
1893	else
1894	{
1895	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(layerId) )->getBitDepthVpsLuma();
1896	}
1897	#endif
1898	return retVal;
1899	}
1900	UInt TComSlice::getBitDepthC()
1901	{
1902	TComSPS *sps = getSPS();
1903	TComVPS *vps = getVPS();
1904	UInt retVal, layerId = getLayerId();
1905	#if O0096_REP_FORMAT_INDEX
1906	if( layerId == 0 )
1907	{
1908	retVal = sps->getBitDepthC();
1909	}
1910	else
1911	{
1912	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : layerId) )->getBitDepthVpsChroma();
1913	}
1914	#else
1915	if( ( layerId == 0 ) \|\| sps->getUpdateRepFormatFlag() )
1916	{
1917	retVal = sps->getBitDepthC();
1918	}
1919	else
1920	{
1921	retVal = vps->getVpsRepFormat( vps->getVpsRepFormatIdx(layerId) )->getBitDepthVpsChroma();
1922	}
1923	#endif
1924	return retVal;
1925	}
1926	Int TComSlice::getQpBDOffsetY()
1927	{
1928	return (getBitDepthY() - 8) * 6;
1929	}
1930	Int TComSlice::getQpBDOffsetC()
1931	{
1932	return (getBitDepthC() - 8) * 6;
1933	}
1934
1935	RepFormat::RepFormat()
1936	#if AUXILIARY_PICTURES
1937	: m_chromaFormatVpsIdc (CHROMA_420)
1938	#else
1939	: m_chromaFormatVpsIdc (0)
1940	#endif
1941	, m_separateColourPlaneVpsFlag (false)
1942	, m_picWidthVpsInLumaSamples (0)
1943	, m_picHeightVpsInLumaSamples (0)
1944	, m_bitDepthVpsLuma (0)
1945	, m_bitDepthVpsChroma (0)
1946	{}
1947	#if RESOLUTION_BASED_DPB
1948	Void RepFormat::init()
1949	{
1950	m_chromaFormatVpsIdc = CHROMA_420;
1951	m_separateColourPlaneVpsFlag = false;
1952	m_picWidthVpsInLumaSamples = 0;
1953	m_picHeightVpsInLumaSamples = 0;
1954	m_bitDepthVpsLuma = 0;
1955	m_bitDepthVpsChroma = 0;
1956	}
1957	#endif
1958	#endif
1959
1960	// ------------------------------------------------------------------------------------------------
1961	// Video parameter set (VPS)
1962	// ------------------------------------------------------------------------------------------------
1963	#if SVC_EXTENSION
1964	TComVPS::TComVPS()
1965	: m_VPSId ( 0)
1966	, m_uiMaxTLayers ( 1)
1967	, m_uiMaxLayers ( 1)
1968	, m_bTemporalIdNestingFlag (false)
1969	, m_numHrdParameters ( 0)
1970	#if !VPS_RENAME
1971	, m_maxNuhReservedZeroLayerId ( 0)
1972	#endif
1973	, m_hrdParameters (NULL)
1974	, m_hrdOpSetIdx (NULL)
1975	, m_cprmsPresentFlag (NULL)
1976	#if VPS_RENAME
1977	, m_maxLayerId (0)
1978	, m_numLayerSets (0)
1979	#endif
1980	#if VPS_EXTN_OP_LAYER_SETS
1981	, m_numOutputLayerSets (0)
1982	#endif
1983	, m_numProfileTierLevel (0)
1984	#if !VPS_EXTN_UEV_CODING
1985	, m_moreOutputLayerSetsThanDefaultFlag (false)
1986	#endif
1987	, m_numAddOutputLayerSets (0)
1988	#if P0295_DEFAULT_OUT_LAYER_IDC
1989	, m_defaultTargetOutputLayerIdc (0)
1990	#else
1991	#if O0109_DEFAULT_ONE_OUT_LAYER_IDC
1992	, m_defaultOneTargetOutputLayerIdc (0)
1993	#else
1994	, m_defaultOneTargetOutputLayerFlag (false)
1995	#endif
1996	#endif
1997	#if VPS_VUI_BITRATE_PICRATE
1998	, m_bitRatePresentVpsFlag (false)
1999	, m_picRatePresentVpsFlag (false)
2000	#endif
2001	#if REPN_FORMAT_IN_VPS
2002	, m_repFormatIdxPresentFlag (true)
2003	, m_vpsNumRepFormats (1)
2004	#endif
2005	#if VIEW_ID_RELATED_SIGNALING
2006	#if O0109_VIEW_ID_LEN
2007	, m_viewIdLen (0)
2008	#else
2009	, m_viewIdLenMinus1 (0)
2010	#endif
2011	#endif
2012	#if !P0307_REMOVE_VPS_VUI_OFFSET
2013	#if VPS_VUI_OFFSET
2014	, m_vpsVuiOffset (0)
2015	#endif
2016	#endif
2017	#if P0307_VPS_NON_VUI_EXTENSION
2018	, m_vpsNonVuiExtLength (0)
2019	#endif
2020	{
2021	for( Int i = 0; i < MAX_TLAYER; i++)
2022	{
2023	m_numReorderPics[i] = 0;
2024	m_uiMaxDecPicBuffering[i] = 1;
2025	m_uiMaxLatencyIncrease[i] = 0;
2026	}
2027	#if VPS_EXTN_MASK_AND_DIM_INFO
2028	m_avcBaseLayerFlag = false;
2029	m_splittingFlag = false;
2030	::memset(m_scalabilityMask, 0, sizeof(m_scalabilityMask));
2031	::memset(m_dimensionIdLen, 0, sizeof(m_dimensionIdLen));
2032	m_nuhLayerIdPresentFlag = false;
2033	::memset(m_layerIdInNuh, 0, sizeof(m_layerIdInNuh));
2034	::memset(m_dimensionId, 0, sizeof(m_dimensionId));
2035
2036	m_numScalabilityTypes = 0;
2037	::memset(m_layerIdInVps, 0, sizeof(m_layerIdInVps));
2038	#endif
2039	#if VPS_EXTN_PROFILE_INFO
2040	::memset(m_profilePresentFlag, 0, sizeof(m_profilePresentFlag));
2041	#if !P0048_REMOVE_PROFILE_REF
2042	::memset(m_profileLayerSetRef, 0, sizeof(m_profileLayerSetRef));
2043	#endif
2044	#endif
2045	#if VPS_EXTN_OP_LAYER_SETS
2046	::memset(m_layerIdIncludedFlag, 0, sizeof(m_layerIdIncludedFlag));
2047	// Consider dynamic allocation for outputLayerSetIdx and outputLayerFlag
2048	::memset(m_outputLayerSetIdx, 0, sizeof(m_outputLayerSetIdx));
2049	::memset(m_outputLayerFlag, 0, sizeof(m_outputLayerFlag));
2050	#endif
2051	#if VPS_EXTN_DIRECT_REF_LAYERS
2052	::memset(m_directDependencyFlag, 0, sizeof(m_directDependencyFlag));
2053	::memset(m_numDirectRefLayers, 0, sizeof(m_numDirectRefLayers ));
2054	::memset(m_refLayerId, 0, sizeof(m_refLayerId ));
2055	m_directDepTypeLen = 2;
2056	::memset(m_directDependencyType, 0, sizeof(m_directDependencyType));
2057	#endif
2058	#if DERIVE_LAYER_ID_LIST_VARIABLES
2059	::memset(m_layerSetLayerIdList, 0, sizeof(m_layerSetLayerIdList));
2060	::memset(m_numLayerInIdList, 0, sizeof(m_numLayerInIdList ));
2061	#endif
2062	::memset(m_profileLevelTierIdx, 0, sizeof(m_profileLevelTierIdx));
2063	m_maxOneActiveRefLayerFlag = true;
2064	#if O0062_POC_LSB_NOT_PRESENT_FLAG
2065	::memset(m_pocLsbNotPresentFlag, 0, sizeof(m_pocLsbNotPresentFlag));
2066	#endif
2067	#if O0223_PICTURE_TYPES_ALIGN_FLAG
2068	m_crossLayerPictureTypeAlignFlag = true;
2069	#endif
2070	#if N0147_IRAP_ALIGN_FLAG
2071	m_crossLayerIrapAlignFlag = true;
2072	#endif
2073	#if N0120_MAX_TID_REF_PRESENT_FLAG
2074	m_maxTidRefPresentFlag = true;
2075	#endif
2076	for( Int i = 0; i < MAX_VPS_LAYER_ID_PLUS1 - 1; i++)
2077	{
2078	#if O0225_MAX_TID_FOR_REF_LAYERS
2079	for( Int j = 0; j < MAX_VPS_LAYER_ID_PLUS1; j++)
2080	{
2081	m_maxTidIlRefPicsPlus1[i][j] = m_uiMaxTLayers + 1;
2082	}
2083	#else
2084	m_maxTidIlRefPicsPlus1[i] = m_uiMaxTLayers + 1;
2085	#endif
2086	}
2087	#if VPS_VUI_TILES_NOT_IN_USE__FLAG
2088	m_tilesNotInUseFlag = true;
2089	::memset(m_tilesInUseFlag, 0, sizeof(m_tilesInUseFlag));
2090	::memset(m_loopFilterNotAcrossTilesFlag, 0, sizeof(m_loopFilterNotAcrossTilesFlag));
2091	#endif
2092	#if TILE_BOUNDARY_ALIGNED_FLAG
2093	::memset(m_tileBoundariesAlignedFlag, 0, sizeof(m_tileBoundariesAlignedFlag));
2094	#endif
2095	#if VPS_VUI_WPP_NOT_IN_USE__FLAG
2096	m_wppNotInUseFlag = true;
2097	::memset(m_wppInUseFlag, 0, sizeof(m_wppInUseFlag));
2098	#endif
2099	#if N0160_VUI_EXT_ILP_REF
2100	m_ilpRestrictedRefLayersFlag = false;
2101	::memset(m_minSpatialSegmentOffsetPlus1, 0, sizeof(m_minSpatialSegmentOffsetPlus1));
2102	::memset(m_ctuBasedOffsetEnabledFlag, 0, sizeof(m_ctuBasedOffsetEnabledFlag));
2103	::memset(m_minHorizontalCtuOffsetPlus1, 0, sizeof(m_minHorizontalCtuOffsetPlus1));
2104	#endif
2105	#if VPS_VUI_VIDEO_SIGNAL
2106	m_vidSigPresentVpsFlag=true;
2107	m_vpsVidSigInfo=1;
2108	::memset( m_vpsVidSigIdx, 0, sizeof(m_vpsVidSigIdx) );
2109	m_vpsVidSigIdx[0]=0;
2110	for (Int i=0; i < 16; i++)
2111	{
2112	m_vpsVidFormat[i] = 5;
2113	m_vpsFullRangeFlag[i] = false;
2114	m_vpsColorPrimaries[i] = 2;
2115	m_vpsTransChar[i] = 2;
2116	m_vpsMatCoeff[i] = 2;
2117	}
2118	#endif
2119	#if VPS_VUI_BITRATE_PICRATE
2120	::memset(m_bitRatePresentFlag, 0, sizeof(m_bitRatePresentFlag));
2121	::memset(m_picRatePresentFlag, 0, sizeof(m_picRatePresentFlag));
2122	::memset(m_avgBitRate , 0, sizeof(m_avgBitRate) );
2123	::memset(m_maxBitRate , 0, sizeof(m_maxBitRate) );
2124	::memset(m_constPicRateIdc , 0, sizeof(m_constPicRateIdc) );
2125	::memset(m_avgPicRate , 0, sizeof(m_avgPicRate) );
2126	#endif
2127	#if REPN_FORMAT_IN_VPS
2128	::memset( m_vpsRepFormatIdx, 0, sizeof(m_vpsRepFormatIdx) );
2129	#endif
2130	#if VIEW_ID_RELATED_SIGNALING
2131	::memset(m_viewIdVal, 0, sizeof(m_viewIdVal));
2132	#endif
2133	#if O0092_0094_DEPENDENCY_CONSTRAINT
2134	for (Int i = 0; i < MAX_NUM_LAYER_IDS; i++)
2135	{
2136	m_numberRefLayers[i] = 0;
2137	for (Int j = 0; j < MAX_NUM_LAYER_IDS; j++)
2138	{
2139	m_recursiveRefLayerFlag[i][j] = 0;
2140	}
2141	}
2142	#endif
2143	#if VPS_DPB_SIZE_TABLE
2144	::memset( m_subLayerFlagInfoPresentFlag, 0, sizeof(m_subLayerFlagInfoPresentFlag ) );
2145	::memset( m_subLayerDpbInfoPresentFlag, 0, sizeof(m_subLayerDpbInfoPresentFlag ) );
2146	::memset( m_maxVpsDecPicBufferingMinus1, 0, sizeof(m_maxVpsDecPicBufferingMinus1 ) );
2147	#if RESOLUTION_BASED_DPB
2148	::memset( m_maxVpsLayerDecPicBuffMinus1, 0, sizeof(m_maxVpsLayerDecPicBuffMinus1 ) );
2149	#endif
2150	::memset( m_maxVpsNumReorderPics, 0, sizeof(m_maxVpsNumReorderPics ) );
2151	::memset( m_maxVpsLatencyIncreasePlus1, 0, sizeof(m_maxVpsLatencyIncreasePlus1 ) );
2152	::memset( m_numSubDpbs , 0, sizeof(m_numSubDpbs) );
2153	#endif
2154	}
2155	#else
2156	TComVPS::TComVPS()
2157	: m_VPSId ( 0)
2158	, m_uiMaxTLayers ( 1)
2159	, m_uiMaxLayers ( 1)
2160	, m_bTemporalIdNestingFlag (false)
2161	, m_numHrdParameters ( 0)
2162	, m_maxNuhReservedZeroLayerId ( 0)
2163	, m_hrdParameters (NULL)
2164	, m_hrdOpSetIdx (NULL)
2165	, m_cprmsPresentFlag (NULL)
2166	{
2167	for( Int i = 0; i < MAX_TLAYER; i++)
2168	{
2169	m_numReorderPics[i] = 0;
2170	m_uiMaxDecPicBuffering[i] = 1;
2171	m_uiMaxLatencyIncrease[i] = 0;
2172	}
2173	}
2174	#endif //SVC_EXTENSION
2175
2176	TComVPS::~TComVPS()
2177	{
2178	if( m_hrdParameters != NULL ) delete[] m_hrdParameters;
2179	if( m_hrdOpSetIdx != NULL ) delete[] m_hrdOpSetIdx;
2180	if( m_cprmsPresentFlag != NULL ) delete[] m_cprmsPresentFlag;
2181	}
2182	#if DERIVE_LAYER_ID_LIST_VARIABLES
2183	Void TComVPS::deriveLayerIdListVariables()
2184	{
2185	// For layer 0
2186	m_numLayerInIdList[0] = 1;
2187	m_layerSetLayerIdList[0][0] = 0;
2188
2189	// For other layers
2190	Int i, m, n;
2191	for( i = 1; i < m_numLayerSets; i++ )
2192	{
2193	n = 0;
2194	for( m = 0; m <= m_maxLayerId; m++)
2195	{
2196	if( m_layerIdIncludedFlag[i][m] )
2197	{
2198	m_layerSetLayerIdList[i][n++] = m;
2199	}
2200	}
2201	m_numLayerInIdList[i] = n;
2202	}
2203	}
2204	#endif
2205	#if !RESOLUTION_BASED_DPB
2206	#if VPS_DPB_SIZE_TABLE
2207	Void TComVPS::deriveNumberOfSubDpbs()
2208	{
2209	// Derive number of sub-DPBs
2210	#if CHANGE_NUMSUBDPB_IDX
2211	// For layer set 0
2212	setNumSubDpbs(0, 1);
2213	// For other layer sets
2214	for( Int i = 1; i < getNumLayerSets(); i++)
2215	{
2216	setNumSubDpbs( i, getNumLayersInIdList( i ) );
2217	}
2218	#else
2219	// For output layer set 0
2220	setNumSubDpbs(0, 1);
2221	// For other output layer sets
2222	for( Int i = 1; i < getNumOutputLayerSets(); i++)
2223	{
2224	setNumSubDpbs( i, getNumLayersInIdList( getOutputLayerSetIdx(i)) );
2225	}
2226	#endif
2227	}
2228	#endif
2229	#endif
2230	#if VPS_VUI_TILES_NOT_IN_USE__FLAG
2231	Void TComVPS::setTilesNotInUseFlag(Bool x)
2232	{
2233	m_tilesNotInUseFlag = x;
2234	if (m_tilesNotInUseFlag)
2235	{
2236	for (int i = 0; i < getMaxLayers(); i++)
2237	{
2238	m_tilesInUseFlag[i] = m_loopFilterNotAcrossTilesFlag[i] = m_tilesNotInUseFlag;
2239	}
2240	}
2241	#if TILE_BOUNDARY_ALIGNED_FLAG
2242	if (m_tilesNotInUseFlag)
2243	{
2244	for (int i = 1; i < getMaxLayers(); i++)
2245	{
2246	for(int j = 0; j < getNumDirectRefLayers(getLayerIdInNuh(i)); j++)
2247	{
2248	setTileBoundariesAlignedFlag(i, j, m_tilesNotInUseFlag);
2249	}
2250	}
2251	}
2252	#endif
2253	}
2254	#endif
2255	#if VPS_VUI_WPP_NOT_IN_USE__FLAG
2256	Void TComVPS::setWppNotInUseFlag(Bool x)
2257	{
2258	m_wppNotInUseFlag = x;
2259	if (m_wppNotInUseFlag)
2260	{
2261	for (int i = 0; i < getMaxLayers(); i++)
2262	{
2263	m_wppInUseFlag[i] = m_wppNotInUseFlag;
2264	}
2265	}
2266	}
2267	#endif
2268	#if O0092_0094_DEPENDENCY_CONSTRAINT
2269	Void TComVPS::setRefLayersFlags(Int currLayerId)
2270	{
2271	for (Int i = 0; i < getNumDirectRefLayers(currLayerId); i++)
2272	{
2273	UInt refLayerId = getRefLayerId(currLayerId, i);
2274	setRecursiveRefLayerFlag(currLayerId, refLayerId, true);
2275	for (Int k = 0; k < MAX_NUM_LAYER_IDS; k++)
2276	{
2277	setRecursiveRefLayerFlag(currLayerId, k, (getRecursiveRefLayerFlag(currLayerId, k) \| getRecursiveRefLayerFlag(refLayerId, k)));
2278	}
2279	}
2280	}
2281
2282	Void TComVPS::setNumRefLayers(Int currLayerId)
2283	{
2284	for (Int i = 0; i <= getMaxLayers(); i++)
2285	{
2286	UInt iNuhLId = getLayerIdInNuh(i);
2287	setRefLayersFlags(iNuhLId);
2288	for (UInt j = 0; j < MAX_NUM_LAYER_IDS; j++)
2289	{
2290	m_numberRefLayers[iNuhLId] += (getRecursiveRefLayerFlag(iNuhLId, j) == true ? 1 : 0);
2291	}
2292	}
2293	}
2294	#endif
2295
2296	#if VIEW_ID_RELATED_SIGNALING
2297	Int TComVPS::getNumViews()
2298	{
2299	Int numViews = 1;
2300	for( Int i = 0; i <= getMaxLayers() - 1; i++ )
2301	{
2302	Int lId = getLayerIdInNuh( i );
2303	if ( i > 0 && ( getViewIndex( lId ) != getScalabilityId( i - 1, VIEW_ORDER_INDEX ) ) )
2304	{
2305	numViews++;
2306	}
2307	}
2308
2309	return numViews;
2310	}
2311	Int TComVPS::getScalabilityId( Int layerIdInVps, ScalabilityType scalType )
2312	{
2313	return getScalabilityMask( scalType ) ? getDimensionId( layerIdInVps, scalTypeToScalIdx( scalType ) ) : 0;
2314	}
2315	Int TComVPS::scalTypeToScalIdx( ScalabilityType scalType )
2316	{
2317	assert( scalType >= 0 && scalType <= MAX_VPS_NUM_SCALABILITY_TYPES );
2318	assert( scalType == MAX_VPS_NUM_SCALABILITY_TYPES \|\| getScalabilityMask( scalType ) );
2319	Int scalIdx = 0;
2320	for( Int curScalType = 0; curScalType < scalType; curScalType++ )
2321	{
2322	scalIdx += ( getScalabilityMask( curScalType ) ? 1 : 0 );
2323
2324	}
2325
2326	return scalIdx;
2327	}
2328	#endif
2329	#if VPS_DPB_SIZE_TABLE
2330	Void TComVPS::determineSubDpbInfoFlags()
2331	{
2332	for(Int i = 1; i < getNumOutputLayerSets(); i++)
2333	{
2334	Int layerSetIdxForOutputLayerSet = getOutputLayerSetIdx( i );
2335	// For each output layer set, set the DPB size for each layer and the reorder/latency value the maximum for all layers
2336	Bool checkFlagOuter = false; // Used to calculate sub_layer_flag_info_present_flag
2337	Bool checkFlagInner[MAX_TLAYER]; // Used to calculate sub_layer_dpb_info_present_flag
2338
2339	for(Int j = 0; j < getMaxTLayers(); j++)
2340	{
2341	// --------------------------------------------------------
2342	// To determine value of m_subLayerDpbInfoPresentFlag
2343	// --------------------------------------------------------
2344	if( j == 0 ) // checkFlagInner[0] is always 1
2345	{
2346	checkFlagInner[j] = true; // Always signal sub-layer DPB information for the first sub-layer
2347	}
2348	else
2349	{
2350	checkFlagInner[j] = false; // Initialize to be false. If the values of the current sub-layers matches with the earlier sub-layer,
2351	// then will be continue to be false - i.e. the j-th sub-layer DPB info is not signaled
2352	checkFlagInner[j] \|= ( getMaxVpsNumReorderPics(i, j) != getMaxVpsNumReorderPics(i, j - 1) );
2353	#if CHANGE_NUMSUBDPB_IDX
2354	for(Int subDpbIdx = 0; subDpbIdx < getNumSubDpbs(layerSetIdxForOutputLayerSet) && !checkFlagInner[j]; subDpbIdx++) // If checkFlagInner[j] is true, break and signal the values
2355	#else
2356	for(Int k = 0; k < getNumSubDpbs(i) && !checkFlagInner[j]; k++) // If checkFlagInner[j] is true, break and signal the values
2357	#endif
2358	{
2359	checkFlagInner[j] \|= ( getMaxVpsDecPicBufferingMinus1(i, subDpbIdx, j - 1) != getMaxVpsDecPicBufferingMinus1(i, subDpbIdx, j) );
2360	}
2361	#if RESOLUTION_BASED_DPB
2362	for(Int layerIdx = 0; layerIdx < this->getNumLayersInIdList(layerSetIdxForOutputLayerSet) && !checkFlagInner[j]; layerIdx++) // If checkFlagInner[j] is true, break and signal the values
2363	{
2364	checkFlagInner[j] \|= ( getMaxVpsLayerDecPicBuffMinus1(i, layerIdx, j - 1) != getMaxVpsLayerDecPicBuffMinus1(i, layerIdx, j) );
2365	}
2366	#endif
2367	}
2368	// If checkFlagInner[j] = true, then some value needs to be signalled for the j-th sub-layer
2369	setSubLayerDpbInfoPresentFlag( i, j, checkFlagInner[j] );
2370	}
2371
2372	// --------------------------------------------------------
2373	// To determine value of m_subLayerFlagInfoPresentFlag
2374	// --------------------------------------------------------
2375
2376	for(Int j = 1; j < getMaxTLayers(); j++) // Check if DPB info of any of non-zero sub-layers is signaled. If so set flag to one
2377	{
2378	if( getSubLayerDpbInfoPresentFlag(i, j) )
2379	{
2380	checkFlagOuter = true;
2381	break;
2382	}
2383	}
2384	setSubLayerFlagInfoPresentFlag( i, checkFlagOuter );
2385	}
2386	}
2387	#endif
2388	#if RESOLUTION_BASED_DPB
2389	Void TComVPS::assignSubDpbIndices()
2390	{
2391	RepFormat layerRepFormat [MAX_LAYERS];
2392	RepFormat subDpbRepFormat [MAX_LAYERS];
2393
2394	for(Int lsIdx = 0; lsIdx < this->getNumLayerSets(); lsIdx++)
2395	{
2396	for(Int j = 0; j < MAX_LAYERS; j++)
2397	{
2398	layerRepFormat [j].init();
2399	subDpbRepFormat[j].init();
2400	}
2401
2402	// Assign resolution, bit-depth, colour format for each layer in the layer set
2403	for(Int i = 0; i < this->getNumLayersInIdList( lsIdx ); i++)
2404	{
2405	Int layerIdxInVps = this->getLayerIdInVps( this->getLayerSetLayerIdList(lsIdx, i) );
2406	Int repFormatIdx = this->getVpsRepFormatIdx( layerIdxInVps );
2407	RepFormat* repFormat = this->getVpsRepFormat( repFormatIdx );
2408
2409	// Assign the rep_format() to the layer
2410	layerRepFormat[i] = *repFormat;
2411	}
2412
2413	// ----------------------------------------
2414	// Sub-DPB assignment
2415	// ----------------------------------------
2416	// For the base layer
2417	m_subDpbAssigned[lsIdx][0] = 0;
2418	subDpbRepFormat[0] = layerRepFormat[0];
2419
2420	// Sub-DPB counter
2421	Int subDpbCtr = 1;
2422
2423	for(Int i = 1; i < this->getNumLayersInIdList( lsIdx ); i++)
2424	{
2425	Bool newSubDpbFlag = true;
2426	for(Int j = 0; (j < subDpbCtr) && (newSubDpbFlag); j++)
2427	{
2428	if( RepFormat::checkSameSubDpb( layerRepFormat[i], subDpbRepFormat[j] ) )
2429	{
2430	// Belong to i-th sub-DPB
2431	m_subDpbAssigned[lsIdx][i] = j;
2432	newSubDpbFlag = false;
2433	}
2434	}
2435	if( newSubDpbFlag )
2436	{
2437	// New sub-DPB
2438	subDpbRepFormat[subDpbCtr] = layerRepFormat[i];
2439	m_subDpbAssigned[lsIdx][i] = subDpbCtr;
2440	subDpbCtr++; // Increment # subDpbs
2441	}
2442	}
2443	m_numSubDpbs[lsIdx] = subDpbCtr;
2444	}
2445	}
2446	Int TComVPS::findLayerIdxInLayerSet ( Int lsIdx, Int nuhLayerId )
2447	{
2448	for(Int i = 0; i < this->getNumLayersInIdList(lsIdx); i++)
2449	{
2450	if( this->getLayerSetLayerIdList( lsIdx, i) == nuhLayerId )
2451	{
2452	return i;
2453	}
2454	}
2455	return -1; // Layer not found
2456	}
2457	// RepFormat Assignment operator
2458	RepFormat& RepFormat::operator= (const RepFormat &other)
2459	{
2460	if( this != &other)
2461	{
2462	m_chromaAndBitDepthVpsPresentFlag = other.m_chromaAndBitDepthVpsPresentFlag;
2463	m_chromaFormatVpsIdc = other.m_chromaFormatVpsIdc;
2464	m_separateColourPlaneVpsFlag = other.m_separateColourPlaneVpsFlag;
2465	m_picWidthVpsInLumaSamples = other.m_picWidthVpsInLumaSamples;
2466	m_picHeightVpsInLumaSamples = other.m_picHeightVpsInLumaSamples;
2467	m_bitDepthVpsLuma = other.m_bitDepthVpsLuma;
2468	m_bitDepthVpsChroma = other.m_bitDepthVpsChroma;
2469	}
2470	return *this;
2471	}
2472
2473	// Check whether x and y share the same resolution, chroma format and bit-depth.
2474	Bool RepFormat::checkSameSubDpb(const RepFormat &x, const RepFormat &y)
2475	{
2476	return ( (x.m_chromaFormatVpsIdc == y.m_chromaFormatVpsIdc)
2477	&& (x.m_picWidthVpsInLumaSamples == y.m_picWidthVpsInLumaSamples)
2478	&& (x.m_picHeightVpsInLumaSamples == y.m_picHeightVpsInLumaSamples)
2479	&& (x.m_bitDepthVpsLuma == y.m_bitDepthVpsLuma)
2480	&& (x.m_bitDepthVpsChroma == y.m_bitDepthVpsChroma)
2481	);
2482	}
2483	#endif
2484	// ------------------------------------------------------------------------------------------------
2485	// Sequence parameter set (SPS)
2486	// ------------------------------------------------------------------------------------------------
2487
2488	TComSPS::TComSPS()
2489	: m_SPSId ( 0)
2490	, m_VPSId ( 0)
2491	, m_chromaFormatIdc (CHROMA_420)
2492	, m_uiMaxTLayers ( 1)
2493	// Structure
2494	, m_picWidthInLumaSamples (352)
2495	, m_picHeightInLumaSamples (288)
2496	, m_log2MinCodingBlockSize ( 0)
2497	, m_log2DiffMaxMinCodingBlockSize (0)
2498	, m_uiMaxCUWidth ( 32)
2499	, m_uiMaxCUHeight ( 32)
2500	, m_uiMaxCUDepth ( 3)
2501	, m_bLongTermRefsPresent (false)
2502	, m_uiQuadtreeTULog2MaxSize ( 0)
2503	, m_uiQuadtreeTULog2MinSize ( 0)
2504	, m_uiQuadtreeTUMaxDepthInter ( 0)
2505	, m_uiQuadtreeTUMaxDepthIntra ( 0)
2506	// Tool list
2507	, m_usePCM (false)
2508	, m_pcmLog2MaxSize ( 5)
2509	, m_uiPCMLog2MinSize ( 7)
2510	, m_bitDepthY ( 8)
2511	, m_bitDepthC ( 8)
2512	, m_qpBDOffsetY ( 0)
2513	, m_qpBDOffsetC ( 0)
2514	, m_uiPCMBitDepthLuma ( 8)
2515	, m_uiPCMBitDepthChroma ( 8)
2516	, m_bPCMFilterDisableFlag (false)
2517	, m_uiBitsForPOC ( 8)
2518	, m_numLongTermRefPicSPS ( 0)
2519	, m_uiMaxTrSize ( 32)
2520	, m_bUseSAO (false)
2521	, m_bTemporalIdNestingFlag (false)
2522	, m_scalingListEnabledFlag (false)
2523	, m_useStrongIntraSmoothing (false)
2524	, m_vuiParametersPresentFlag (false)
2525	, m_vuiParameters ()
2526	#if SVC_EXTENSION
2527	, m_layerId ( 0 )
2528	, m_numScaledRefLayerOffsets ( 0 )
2529	#if REPN_FORMAT_IN_VPS
2530	, m_updateRepFormatFlag (false)
2531	#if O0096_REP_FORMAT_INDEX
2532	, m_updateRepFormatIndex (0)
2533	#endif
2534	#endif
2535	#if SCALINGLIST_INFERRING
2536	, m_inferScalingListFlag ( false )
2537	, m_scalingListRefLayerId ( 0 )
2538	#endif
2539	#endif //SVC_EXTENSION
2540	{
2541	for ( Int i = 0; i < MAX_TLAYER; i++ )
2542	{
2543	m_uiMaxLatencyIncrease[i] = 0;
2544	m_uiMaxDecPicBuffering[i] = 1;
2545	m_numReorderPics[i] = 0;
2546	}
2547	m_scalingList = new TComScalingList;
2548	::memset(m_ltRefPicPocLsbSps, 0, sizeof(m_ltRefPicPocLsbSps));
2549	::memset(m_usedByCurrPicLtSPSFlag, 0, sizeof(m_usedByCurrPicLtSPSFlag));
2550	}
2551
2552	TComSPS::~TComSPS()
2553	{
2554	#if SCALINGLIST_INFERRING
2555	if( !m_inferScalingListFlag )
2556	#endif
2557	delete m_scalingList;
2558	m_RPSList.destroy();
2559	}
2560
2561	Void TComSPS::createRPSList( Int numRPS )
2562	{
2563	m_RPSList.destroy();
2564	m_RPSList.create(numRPS);
2565	}
2566
2567	Void TComSPS::setHrdParameters( UInt frameRate, UInt numDU, UInt bitRate, Bool randomAccess )
2568	{
2569	if( !getVuiParametersPresentFlag() )
2570	{
2571	return;
2572	}
2573
2574	TComVUI *vui = getVuiParameters();
2575	TComHRD *hrd = vui->getHrdParameters();
2576
2577	TimingInfo *timingInfo = vui->getTimingInfo();
2578	#if TIMING_INFO_NONZERO_LAYERID_SPS
2579	if( getLayerId() > 0 )
2580	{
2581	timingInfo->setTimingInfoPresentFlag( false );
2582	}
2583	else
2584	{
2585	#endif
2586	timingInfo->setTimingInfoPresentFlag( true );
2587	switch( frameRate )
2588	{
2589	case 24:
2590	timingInfo->setNumUnitsInTick( 1125000 ); timingInfo->setTimeScale ( 27000000 );
2591	break;
2592	case 25:
2593	timingInfo->setNumUnitsInTick( 1080000 ); timingInfo->setTimeScale ( 27000000 );
2594	break;
2595	case 30:
2596	timingInfo->setNumUnitsInTick( 900900 ); timingInfo->setTimeScale ( 27000000 );
2597	break;
2598	case 50:
2599	timingInfo->setNumUnitsInTick( 540000 ); timingInfo->setTimeScale ( 27000000 );
2600	break;
2601	case 60:
2602	timingInfo->setNumUnitsInTick( 450450 ); timingInfo->setTimeScale ( 27000000 );
2603	break;
2604	default:
2605	timingInfo->setNumUnitsInTick( 1001 ); timingInfo->setTimeScale ( 60000 );
2606	break;
2607	}
2608
2609	Bool rateCnt = ( bitRate > 0 );
2610	hrd->setNalHrdParametersPresentFlag( rateCnt );
2611	hrd->setVclHrdParametersPresentFlag( rateCnt );
2612
2613	hrd->setSubPicCpbParamsPresentFlag( ( numDU > 1 ) );
2614
2615	if( hrd->getSubPicCpbParamsPresentFlag() )
2616	{
2617	hrd->setTickDivisorMinus2( 100 - 2 ); //
2618	hrd->setDuCpbRemovalDelayLengthMinus1( 7 ); // 8-bit precision ( plus 1 for last DU in AU )
2619	hrd->setSubPicCpbParamsInPicTimingSEIFlag( true );
2620	hrd->setDpbOutputDelayDuLengthMinus1( 5 + 7 ); // With sub-clock tick factor of 100, at least 7 bits to have the same value as AU dpb delay
2621	}
2622	else
2623	{
2624	hrd->setSubPicCpbParamsInPicTimingSEIFlag( false );
2625	}
2626
2627	hrd->setBitRateScale( 4 ); // in units of 2~( 6 + 4 ) = 1,024 bps
2628	hrd->setCpbSizeScale( 6 ); // in units of 2~( 4 + 4 ) = 1,024 bit
2629	hrd->setDuCpbSizeScale( 6 ); // in units of 2~( 4 + 4 ) = 1,024 bit
2630
2631	hrd->setInitialCpbRemovalDelayLengthMinus1(15); // assuming 0.5 sec, log2( 90,000 * 0.5 ) = 16-bit
2632	if( randomAccess )
2633	{
2634	hrd->setCpbRemovalDelayLengthMinus1(5); // 32 = 2^5 (plus 1)
2635	hrd->setDpbOutputDelayLengthMinus1 (5); // 32 + 3 = 2^6
2636	}
2637	else
2638	{
2639	hrd->setCpbRemovalDelayLengthMinus1(9); // max. 2^10
2640	hrd->setDpbOutputDelayLengthMinus1 (9); // max. 2^10
2641	}
2642
2643	/*
2644	Note: only the case of "vps_max_temporal_layers_minus1 = 0" is supported.
2645	*/
2646	Int i, j;
2647	UInt birateValue, cpbSizeValue;
2648	UInt ducpbSizeValue;
2649	UInt duBitRateValue = 0;
2650
2651	for( i = 0; i < MAX_TLAYER; i ++ )
2652	{
2653	hrd->setFixedPicRateFlag( i, 1 );
2654	hrd->setPicDurationInTcMinus1( i, 0 );
2655	hrd->setLowDelayHrdFlag( i, 0 );
2656	hrd->setCpbCntMinus1( i, 0 );
2657
2658	birateValue = bitRate;
2659	cpbSizeValue = bitRate; // 1 second
2660	ducpbSizeValue = bitRate/numDU;
2661	duBitRateValue = bitRate;
2662	for( j = 0; j < ( hrd->getCpbCntMinus1( i ) + 1 ); j ++ )
2663	{
2664	hrd->setBitRateValueMinus1( i, j, 0, ( birateValue - 1 ) );
2665	hrd->setCpbSizeValueMinus1( i, j, 0, ( cpbSizeValue - 1 ) );
2666	hrd->setDuCpbSizeValueMinus1( i, j, 0, ( ducpbSizeValue - 1 ) );
2667	hrd->setCbrFlag( i, j, 0, ( j == 0 ) );
2668
2669	hrd->setBitRateValueMinus1( i, j, 1, ( birateValue - 1) );
2670	hrd->setCpbSizeValueMinus1( i, j, 1, ( cpbSizeValue - 1 ) );
2671	hrd->setDuCpbSizeValueMinus1( i, j, 1, ( ducpbSizeValue - 1 ) );
2672	hrd->setDuBitRateValueMinus1( i, j, 1, ( duBitRateValue - 1 ) );
2673	hrd->setCbrFlag( i, j, 1, ( j == 0 ) );
2674	}
2675	}
2676	#if TIMING_INFO_NONZERO_LAYERID_SPS
2677	}
2678	#endif
2679	}
2680	const Int TComSPS::m_winUnitX[]={1,2,2,1};
2681	const Int TComSPS::m_winUnitY[]={1,2,1,1};
2682
2683	#if O0098_SCALED_REF_LAYER_ID
2684	Window& TComSPS::getScaledRefLayerWindowForLayer(Int layerId)
2685	{
2686	static Window win;
2687
2688	for (Int i = 0; i < m_numScaledRefLayerOffsets; i++)
2689	{
2690	if (layerId == m_scaledRefLayerId[i])
2691	{
2692	return m_scaledRefLayerWindow[i];
2693	}
2694	}
2695
2696	win.resetWindow(); // scaled reference layer offsets are inferred to be zero when not present
2697	return win;
2698	}
2699	#endif
2700
2701	TComPPS::TComPPS()
2702	: m_PPSId (0)
2703	, m_SPSId (0)
2704	, m_picInitQPMinus26 (0)
2705	, m_useDQP (false)
2706	, m_bConstrainedIntraPred (false)
2707	, m_bSliceChromaQpFlag (false)
2708	, m_pcSPS (NULL)
2709	, m_uiMaxCuDQPDepth (0)
2710	, m_uiMinCuDQPSize (0)
2711	, m_chromaCbQpOffset (0)
2712	, m_chromaCrQpOffset (0)
2713	, m_numRefIdxL0DefaultActive (1)
2714	, m_numRefIdxL1DefaultActive (1)
2715	, m_TransquantBypassEnableFlag (false)
2716	, m_useTransformSkip (false)
2717	, m_dependentSliceSegmentsEnabledFlag (false)
2718	, m_tilesEnabledFlag (false)
2719	, m_entropyCodingSyncEnabledFlag (false)
2720	, m_loopFilterAcrossTilesEnabledFlag (true)
2721	, m_uniformSpacingFlag (0)
2722	, m_iNumColumnsMinus1 (0)
2723	, m_puiColumnWidth (NULL)
2724	, m_iNumRowsMinus1 (0)
2725	, m_puiRowHeight (NULL)
2726	, m_iNumSubstreams (1)
2727	, m_signHideFlag(0)
2728	, m_cabacInitPresentFlag (false)
2729	, m_encCABACTableIdx (I_SLICE)
2730	, m_sliceHeaderExtensionPresentFlag (false)
2731	, m_loopFilterAcrossSlicesEnabledFlag (false)
2732	, m_listsModificationPresentFlag( 0)
2733	, m_numExtraSliceHeaderBits(0)
2734	#if SCALINGLIST_INFERRING
2735	, m_inferScalingListFlag ( false )
2736	, m_scalingListRefLayerId ( 0 )
2737	#endif
2738	{
2739	m_scalingList = new TComScalingList;
2740	}
2741
2742	TComPPS::~TComPPS()
2743	{
2744	if( m_iNumColumnsMinus1 > 0 && m_uniformSpacingFlag == 0 )
2745	{
2746	if (m_puiColumnWidth) delete [] m_puiColumnWidth;
2747	m_puiColumnWidth = NULL;
2748	}
2749	if( m_iNumRowsMinus1 > 0 && m_uniformSpacingFlag == 0 )
2750	{
2751	if (m_puiRowHeight) delete [] m_puiRowHeight;
2752	m_puiRowHeight = NULL;
2753	}
2754
2755	#if SCALINGLIST_INFERRING
2756	if( !m_inferScalingListFlag )
2757	#endif
2758	delete m_scalingList;
2759	}
2760
2761	TComReferencePictureSet::TComReferencePictureSet()
2762	: m_numberOfPictures (0)
2763	, m_numberOfNegativePictures (0)
2764	, m_numberOfPositivePictures (0)
2765	, m_numberOfLongtermPictures (0)
2766	, m_interRPSPrediction (0)
2767	, m_deltaRIdxMinus1 (0)
2768	, m_deltaRPS (0)
2769	, m_numRefIdc (0)
2770	{
2771	::memset( m_deltaPOC, 0, sizeof(m_deltaPOC) );
2772	::memset( m_POC, 0, sizeof(m_POC) );
2773	::memset( m_used, 0, sizeof(m_used) );
2774	::memset( m_refIdc, 0, sizeof(m_refIdc) );
2775	}
2776
2777	TComReferencePictureSet::~TComReferencePictureSet()
2778	{
2779	}
2780
2781	Void TComReferencePictureSet::setUsed(Int bufferNum, Bool used)
2782	{
2783	m_used[bufferNum] = used;
2784	}
2785
2786	Void TComReferencePictureSet::setDeltaPOC(Int bufferNum, Int deltaPOC)
2787	{
2788	m_deltaPOC[bufferNum] = deltaPOC;
2789	}
2790
2791	Void TComReferencePictureSet::setNumberOfPictures(Int numberOfPictures)
2792	{
2793	m_numberOfPictures = numberOfPictures;
2794	}
2795
2796	Int TComReferencePictureSet::getUsed(Int bufferNum)
2797	{
2798	return m_used[bufferNum];
2799	}
2800
2801	Int TComReferencePictureSet::getDeltaPOC(Int bufferNum)
2802	{
2803	return m_deltaPOC[bufferNum];
2804	}
2805
2806	Int TComReferencePictureSet::getNumberOfPictures()
2807	{
2808	return m_numberOfPictures;
2809	}
2810
2811	Int TComReferencePictureSet::getPOC(Int bufferNum)
2812	{
2813	return m_POC[bufferNum];
2814	}
2815
2816	Void TComReferencePictureSet::setPOC(Int bufferNum, Int POC)
2817	{
2818	m_POC[bufferNum] = POC;
2819	}
2820
2821	Bool TComReferencePictureSet::getCheckLTMSBPresent(Int bufferNum)
2822	{
2823	return m_bCheckLTMSB[bufferNum];
2824	}
2825
2826	Void TComReferencePictureSet::setCheckLTMSBPresent(Int bufferNum, Bool b)
2827	{
2828	m_bCheckLTMSB[bufferNum] = b;
2829	}
2830
2831	/** set the reference idc value at uiBufferNum entry to the value of iRefIdc
2832	* \param uiBufferNum
2833	* \param iRefIdc
2834	* \returns Void
2835	*/
2836	Void TComReferencePictureSet::setRefIdc(Int bufferNum, Int refIdc)
2837	{
2838	m_refIdc[bufferNum] = refIdc;
2839	}
2840
2841	/** get the reference idc value at uiBufferNum
2842	* \param uiBufferNum
2843	* \returns Int
2844	*/
2845	Int TComReferencePictureSet::getRefIdc(Int bufferNum)
2846	{
2847	return m_refIdc[bufferNum];
2848	}
2849
2850	/** Sorts the deltaPOC and Used by current values in the RPS based on the deltaPOC values.
2851	* deltaPOC values are sorted with -ve values before the +ve values. -ve values are in decreasing order.
2852	* +ve values are in increasing order.
2853	* \returns Void
2854	*/
2855	Void TComReferencePictureSet::sortDeltaPOC()
2856	{
2857	// sort in increasing order (smallest first)
2858	for(Int j=1; j < getNumberOfPictures(); j++)
2859	{
2860	Int deltaPOC = getDeltaPOC(j);
2861	Bool used = getUsed(j);
2862	for (Int k=j-1; k >= 0; k--)
2863	{
2864	Int temp = getDeltaPOC(k);
2865	if (deltaPOC < temp)
2866	{
2867	setDeltaPOC(k+1, temp);
2868	setUsed(k+1, getUsed(k));
2869	setDeltaPOC(k, deltaPOC);
2870	setUsed(k, used);
2871	}
2872	}
2873	}
2874	// flip the negative values to largest first
2875	Int numNegPics = getNumberOfNegativePictures();
2876	for(Int j=0, k=numNegPics-1; j < numNegPics>>1; j++, k--)
2877	{
2878	Int deltaPOC = getDeltaPOC(j);
2879	Bool used = getUsed(j);
2880	setDeltaPOC(j, getDeltaPOC(k));
2881	setUsed(j, getUsed(k));
2882	setDeltaPOC(k, deltaPOC);
2883	setUsed(k, used);
2884	}
2885	}
2886
2887	/** Prints the deltaPOC and RefIdc (if available) values in the RPS.
2888	* A "*" is added to the deltaPOC value if it is Used bu current.
2889	* \returns Void
2890	*/
2891	Void TComReferencePictureSet::printDeltaPOC()
2892	{
2893	printf("DeltaPOC = { ");
2894	for(Int j=0; j < getNumberOfPictures(); j++)
2895	{
2896	printf("%d%s ", getDeltaPOC(j), (getUsed(j)==1)?"*":"");
2897	}
2898	if (getInterRPSPrediction())
2899	{
2900	printf("}, RefIdc = { ");
2901	for(Int j=0; j < getNumRefIdc(); j++)
2902	{
2903	printf("%d ", getRefIdc(j));
2904	}
2905	}
2906	printf("}\n");
2907	}
2908
2909	TComRPSList::TComRPSList()
2910	:m_referencePictureSets (NULL)
2911	{
2912	}
2913
2914	TComRPSList::~TComRPSList()
2915	{
2916	}
2917
2918	Void TComRPSList::create( Int numberOfReferencePictureSets)
2919	{
2920	m_numberOfReferencePictureSets = numberOfReferencePictureSets;
2921	m_referencePictureSets = new TComReferencePictureSet[numberOfReferencePictureSets];
2922	}
2923
2924	Void TComRPSList::destroy()
2925	{
2926	if (m_referencePictureSets)
2927	{
2928	delete [] m_referencePictureSets;
2929	}
2930	m_numberOfReferencePictureSets = 0;
2931	m_referencePictureSets = NULL;
2932	}
2933
2934
2935
2936	TComReferencePictureSet* TComRPSList::getReferencePictureSet(Int referencePictureSetNum)
2937	{
2938	return &m_referencePictureSets[referencePictureSetNum];
2939	}
2940
2941	Int TComRPSList::getNumberOfReferencePictureSets()
2942	{
2943	return m_numberOfReferencePictureSets;
2944	}
2945
2946	Void TComRPSList::setNumberOfReferencePictureSets(Int numberOfReferencePictureSets)
2947	{
2948	m_numberOfReferencePictureSets = numberOfReferencePictureSets;
2949	}
2950
2951	TComRefPicListModification::TComRefPicListModification()
2952	: m_bRefPicListModificationFlagL0 (false)
2953	, m_bRefPicListModificationFlagL1 (false)
2954	{
2955	::memset( m_RefPicSetIdxL0, 0, sizeof(m_RefPicSetIdxL0) );
2956	::memset( m_RefPicSetIdxL1, 0, sizeof(m_RefPicSetIdxL1) );
2957	}
2958
2959	TComRefPicListModification::~TComRefPicListModification()
2960	{
2961	}
2962
2963	TComScalingList::TComScalingList()
2964	{
2965	init();
2966	}
2967
2968	TComScalingList::~TComScalingList()
2969	{
2970	destroy();
2971	}
2972
2973	/** set default quantization matrix to array
2974	*/
2975	Void TComSlice::setDefaultScalingList()
2976	{
2977	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
2978	{
2979	for(UInt listId=0;listId<g_scalingListNum[sizeId];listId++)
2980	{
2981	getScalingList()->processDefaultMatrix(sizeId, listId);
2982	}
2983	}
2984	}
2985	/** check if use default quantization matrix
2986	* \returns true if use default quantization matrix in all size
2987	*/
2988	Bool TComSlice::checkDefaultScalingList()
2989	{
2990	UInt defaultCounter=0;
2991
2992	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
2993	{
2994	for(UInt listId=0;listId<g_scalingListNum[sizeId];listId++)
2995	{
2996	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
2997	&& ((sizeId < SCALING_LIST_16x16) \|\| (getScalingList()->getScalingListDC(sizeId,listId) == 16))) // check DC value
2998	{
2999	defaultCounter++;
3000	}
3001	}
3002	}
3003	return (defaultCounter == (SCALING_LIST_NUM * SCALING_LIST_SIZE_NUM - 4)) ? false : true; // -4 for 32x32
3004	}
3005
3006	/** get scaling matrix from RefMatrixID
3007	* \param sizeId size index
3008	* \param Index of input matrix
3009	* \param Index of reference matrix
3010	*/
3011	Void TComScalingList::processRefMatrix( UInt sizeId, UInt listId , UInt refListId )
3012	{
3013	::memcpy(getScalingListAddress(sizeId, listId),((listId == refListId)? getScalingListDefaultAddress(sizeId, refListId): getScalingListAddress(sizeId, refListId)),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]));
3014	}
3015
3016	/** parse syntax infomation
3017	* \param pchFile syntax infomation
3018	* \returns false if successful
3019	*/
3020	Bool TComScalingList::xParseScalingList(Char* pchFile)
3021	{
3022	FILE *fp;
3023	Char line[1024];
3024	UInt sizeIdc,listIdc;
3025	UInt i,size = 0;
3026	Int *src=0,data;
3027	Char *ret;
3028	UInt retval;
3029
3030	if((fp = fopen(pchFile,"r")) == (FILE*)NULL)
3031	{
3032	printf("can't open file %s :: set Default Matrix\n",pchFile);
3033	return true;
3034	}
3035
3036	for(sizeIdc = 0; sizeIdc < SCALING_LIST_SIZE_NUM; sizeIdc++)
3037	{
3038	size = min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeIdc]);
3039	for(listIdc = 0; listIdc < g_scalingListNum[sizeIdc]; listIdc++)
3040	{
3041	src = getScalingListAddress(sizeIdc, listIdc);
3042
3043	fseek(fp,0,0);
3044	do
3045	{
3046	ret = fgets(line, 1024, fp);
3047	if ((ret==NULL)\|\|(strstr(line, MatrixType[sizeIdc][listIdc])==NULL && feof(fp)))
3048	{
3049	printf("Error: can't read Matrix :: set Default Matrix\n");
3050	return true;
3051	}
3052	}
3053	while (strstr(line, MatrixType[sizeIdc][listIdc]) == NULL);
3054	for (i=0; i<size; i++)
3055	{
3056	retval = fscanf(fp, "%d,", &data);
3057	if (retval!=1)
3058	{
3059	printf("Error: can't read Matrix :: set Default Matrix\n");
3060	return true;
3061	}
3062	src[i] = data;
3063	}
3064	//set DC value for default matrix check
3065	setScalingListDC(sizeIdc,listIdc,src[0]);
3066
3067	if(sizeIdc > SCALING_LIST_8x8)
3068	{
3069	fseek(fp,0,0);
3070	do
3071	{
3072	ret = fgets(line, 1024, fp);
3073	if ((ret==NULL)\|\|(strstr(line, MatrixType_DC[sizeIdc][listIdc])==NULL && feof(fp)))
3074	{
3075	printf("Error: can't read DC :: set Default Matrix\n");
3076	return true;
3077	}
3078	}
3079	while (strstr(line, MatrixType_DC[sizeIdc][listIdc]) == NULL);
3080	retval = fscanf(fp, "%d,", &data);
3081	if (retval!=1)
3082	{
3083	printf("Error: can't read Matrix :: set Default Matrix\n");
3084	return true;
3085	}
3086	//overwrite DC value when size of matrix is larger than 16x16
3087	setScalingListDC(sizeIdc,listIdc,data);
3088	}
3089	}
3090	}
3091	fclose(fp);
3092	return false;
3093	}
3094
3095	/** initialization process of quantization matrix array
3096	*/
3097	Void TComScalingList::init()
3098	{
3099	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3100	{
3101	for(UInt listId = 0; listId < g_scalingListNum[sizeId]; listId++)
3102	{
3103	m_scalingListCoef[sizeId][listId] = new Int [min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId])];
3104	}
3105	}
3106	m_scalingListCoef[SCALING_LIST_32x32][3] = m_scalingListCoef[SCALING_LIST_32x32][1]; // copy address for 32x32
3107	}
3108
3109	/** destroy quantization matrix array
3110	*/
3111	Void TComScalingList::destroy()
3112	{
3113	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3114	{
3115	for(UInt listId = 0; listId < g_scalingListNum[sizeId]; listId++)
3116	{
3117	if(m_scalingListCoef[sizeId][listId]) delete [] m_scalingListCoef[sizeId][listId];
3118	}
3119	}
3120	}
3121
3122	/** get default address of quantization matrix
3123	* \param sizeId size index
3124	* \param listId list index
3125	* \returns pointer of quantization matrix
3126	*/
3127	Int* TComScalingList::getScalingListDefaultAddress(UInt sizeId, UInt listId)
3128	{
3129	Int *src = 0;
3130	switch(sizeId)
3131	{
3132	case SCALING_LIST_4x4:
3133	src = g_quantTSDefault4x4;
3134	break;
3135	case SCALING_LIST_8x8:
3136	src = (listId<3) ? g_quantIntraDefault8x8 : g_quantInterDefault8x8;
3137	break;
3138	case SCALING_LIST_16x16:
3139	src = (listId<3) ? g_quantIntraDefault8x8 : g_quantInterDefault8x8;
3140	break;
3141	case SCALING_LIST_32x32:
3142	src = (listId<1) ? g_quantIntraDefault8x8 : g_quantInterDefault8x8;
3143	break;
3144	default:
3145	assert(0);
3146	src = NULL;
3147	break;
3148	}
3149	return src;
3150	}
3151
3152	/** process of default matrix
3153	* \param sizeId size index
3154	* \param Index of input matrix
3155	*/
3156	Void TComScalingList::processDefaultMatrix(UInt sizeId, UInt listId)
3157	{
3158	::memcpy(getScalingListAddress(sizeId, listId),getScalingListDefaultAddress(sizeId,listId),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]));
3159	setScalingListDC(sizeId,listId,SCALING_LIST_DC);
3160	}
3161
3162	/** check DC value of matrix for default matrix signaling
3163	*/
3164	Void TComScalingList::checkDcOfMatrix()
3165	{
3166	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3167	{
3168	for(UInt listId = 0; listId < g_scalingListNum[sizeId]; listId++)
3169	{
3170	//check default matrix?
3171	if(getScalingListDC(sizeId,listId) == 0)
3172	{
3173	processDefaultMatrix(sizeId, listId);
3174	}
3175	}
3176	}
3177	}
3178
3179	ParameterSetManager::ParameterSetManager()
3180	#if SVC_EXTENSION
3181	: m_spsMap(MAX_NUM_SPS)
3182	, m_ppsMap(MAX_NUM_PPS)
3183	, m_activeSPSId(-1)
3184	, m_activePPSId(-1)
3185	#else
3186	: m_vpsMap(MAX_NUM_VPS)
3187	, m_spsMap(MAX_NUM_SPS)
3188	, m_ppsMap(MAX_NUM_PPS)
3189	, m_activeVPSId(-1)
3190	, m_activeSPSId(-1)
3191	, m_activePPSId(-1)
3192	#endif
3193	{
3194	}
3195
3196
3197	ParameterSetManager::~ParameterSetManager()
3198	{
3199	}
3200
3201	//! activate a SPS from a active parameter sets SEI message
3202	//! \returns true, if activation is successful
3203	Bool ParameterSetManager::activateSPSWithSEI(Int spsId)
3204	{
3205	TComSPS *sps = m_spsMap.getPS(spsId);
3206	if (sps)
3207	{
3208	Int vpsId = sps->getVPSId();
3209	if (m_vpsMap.getPS(vpsId))
3210	{
3211	m_activeVPSId = vpsId;
3212	m_activeSPSId = spsId;
3213	return true;
3214	}
3215	else
3216	{
3217	printf("Warning: tried to activate SPS using an Active parameter sets SEI message. Referenced VPS does not exist.");
3218	}
3219	}
3220	else
3221	{
3222	printf("Warning: tried to activate non-existing SPS using an Active parameter sets SEI message.");
3223	}
3224	return false;
3225	}
3226
3227	//! activate a PPS and depending on isIDR parameter also SPS and VPS
3228	//! \returns true, if activation is successful
3229	Bool ParameterSetManager::activatePPS(Int ppsId, Bool isIRAP)
3230	{
3231	TComPPS *pps = m_ppsMap.getPS(ppsId);
3232	if (pps)
3233	{
3234	Int spsId = pps->getSPSId();
3235	if (!isIRAP && (spsId != m_activeSPSId))
3236	{
3237	printf("Warning: tried to activate PPS referring to a inactive SPS at non-IRAP.");
3238	return false;
3239	}
3240	TComSPS *sps = m_spsMap.getPS(spsId);
3241	if (sps)
3242	{
3243	Int vpsId = sps->getVPSId();
3244	if (!isIRAP && (vpsId != m_activeVPSId))
3245	{
3246	printf("Warning: tried to activate PPS referring to a inactive VPS at non-IRAP.");
3247	return false;
3248	}
3249	if (m_vpsMap.getPS(vpsId))
3250	{
3251	m_activePPSId = ppsId;
3252	m_activeVPSId = vpsId;
3253	m_activeSPSId = spsId;
3254
3255	return true;
3256	}
3257	else
3258	{
3259	printf("Warning: tried to activate PPS that refers to a non-existing VPS.");
3260	}
3261	}
3262	else
3263	{
3264	printf("Warning: tried to activate a PPS that refers to a non-existing SPS.");
3265	}
3266	}
3267	else
3268	{
3269	printf("Warning: tried to activate non-existing PPS.");
3270	}
3271	return false;
3272	}
3273
3274	ProfileTierLevel::ProfileTierLevel()
3275	: m_profileSpace (0)
3276	, m_tierFlag (false)
3277	, m_profileIdc (0)
3278	, m_levelIdc (0)
3279	, m_progressiveSourceFlag (false)
3280	, m_interlacedSourceFlag (false)
3281	, m_nonPackedConstraintFlag(false)
3282	, m_frameOnlyConstraintFlag(false)
3283	{
3284	::memset(m_profileCompatibilityFlag, 0, sizeof(m_profileCompatibilityFlag));
3285	}
3286	#if VPS_EXTN_PROFILE_INFO
3287	Void ProfileTierLevel::copyProfileInfo(ProfileTierLevel *ptl)
3288	{
3289	this->setProfileSpace ( ptl->getProfileSpace() );
3290	this->setTierFlag ( ptl->getTierFlag() );
3291	this->setProfileIdc ( ptl->getProfileIdc() );
3292	for(Int j = 0; j < 32; j++)
3293	{
3294	this->setProfileCompatibilityFlag(j, ptl->getProfileCompatibilityFlag(j));
3295	}
3296	this->setProgressiveSourceFlag ( ptl->getProgressiveSourceFlag() );
3297	this->setInterlacedSourceFlag ( ptl->getInterlacedSourceFlag() );
3298	this->setNonPackedConstraintFlag( ptl->getNonPackedConstraintFlag());
3299	this->setFrameOnlyConstraintFlag( ptl->getFrameOnlyConstraintFlag());
3300	}
3301	#endif
3302
3303	TComPTL::TComPTL()
3304	{
3305	::memset(m_subLayerProfilePresentFlag, 0, sizeof(m_subLayerProfilePresentFlag));
3306	::memset(m_subLayerLevelPresentFlag, 0, sizeof(m_subLayerLevelPresentFlag ));
3307	}
3308	#if VPS_EXTN_PROFILE_INFO
3309	Void TComPTL::copyProfileInfo(TComPTL *ptl)
3310	{
3311	// Copy all information related to general profile
3312	this->getGeneralPTL()->copyProfileInfo(ptl->getGeneralPTL());
3313	}
3314	#endif
3315
3316	#if SVC_EXTENSION
3317	#if AVC_SYNTAX
3318	Void TComSlice::initBaseLayerRPL( TComSlice *pcSlice )
3319	{
3320	// 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
3321	setPOC( pcSlice->getPOC() );
3322	if( pcSlice->getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP && pcSlice->getNalUnitType() <= NAL_UNIT_CODED_SLICE_CRA )
3323	{
3324	setSliceType( I_SLICE );
3325	}
3326	else
3327	{
3328	setSliceType( pcSlice->getSliceType() );
3329	}
3330
3331	if( this->isIntra() )
3332	{
3333	return;
3334	}
3335
3336	//initialize reference POC of BL
3337	for( Int iRefPicList = 0; iRefPicList < 2; iRefPicList++ )
3338	{
3339	RefPicList eRefPicList = RefPicList( iRefPicList );
3340
3341	assert( pcSlice->getNumRefIdx( eRefPicList) >= 0 );
3342	setNumRefIdx( eRefPicList, pcSlice->getNumRefIdx( eRefPicList ) - 1 );
3343	assert( getNumRefIdx( eRefPicList) <= MAX_NUM_REF);
3344
3345	for(Int refIdx = 0; refIdx < getNumRefIdx( eRefPicList ); refIdx++)
3346	{
3347	setRefPOC( pcSlice->getRefPic( eRefPicList, refIdx )->getPOC(), eRefPicList, refIdx );
3348	setRefPic( pcSlice->getRefPic( eRefPicList, refIdx ), eRefPicList, refIdx );
3349	/*
3350	// should be set if the base layer has its own instance of the reference picture lists, currently EL RPL is reused.
3351	getRefPic( eRefPicList, refIdx )->setLayerId( 0 );
3352	getRefPic( eRefPicList, refIdx )->setIsLongTerm( pcSlice->getRefPic( eRefPicList, refIdx )->getIsLongTerm() );
3353	*/
3354
3355	}
3356	}
3357	return;
3358	}
3359	#endif
3360
3361	Bool TComSlice::setBaseColPic( TComList<TComPic*>& rcListPic, UInt refLayerIdc )
3362	{
3363	if(m_layerId == 0)
3364	{
3365	memset( m_pcBaseColPic, 0, sizeof( m_pcBaseColPic ) );
3366	return false;
3367	}
3368	#if POC_RESET_FLAG
3369	TComPic* pic = xGetRefPic( rcListPic, m_bPocResetFlag ? 0 : m_iPOC );
3370
3371	if( pic )
3372	{
3373	setBaseColPic(refLayerIdc, pic );
3374	}
3375	else
3376	{
3377	return false;
3378	}
3379
3380	return true;
3381	#else
3382	setBaseColPic(refLayerIdc, xGetRefPic(rcListPic, getPOC()));
3383	#endif
3384	}
3385
3386	#if MFM_ENCCONSTRAINT
3387	TComPic* TComSlice::getBaseColPic( TComList<TComPic*>& rcListPic )
3388	{
3389	#if POC_RESET_FLAG
3390	return xGetRefPic( rcListPic, m_bPocResetFlag ? 0 : m_iPOC );
3391	#else
3392	return xGetRefPic( rcListPic, m_iPOC );
3393	#endif
3394	}
3395	#endif
3396
3397	#if REF_IDX_MFM
3398	Void TComSlice::setRefPOCListILP( TComPic ilpPic, TComPic pcRefPicRL )
3399	{
3400	for( UInt i = 0; i < m_activeNumILRRefIdx; i++ )
3401	{
3402	UInt refLayerIdc = m_interLayerPredLayerIdc[i];
3403
3404	TComPic* pcRefPicBL = pcRefPicRL[refLayerIdc];
3405	//set reference picture POC of each ILP reference
3406	Int thePoc = ilpPic[refLayerIdc]->getPOC();
3407	assert(thePoc >= 0);
3408	assert(thePoc == pcRefPicBL->getPOC());
3409
3410	ilpPic[refLayerIdc]->getSlice(0)->setBaseColPic( refLayerIdc, pcRefPicBL );
3411
3412	//copy reference pictures marking from the reference layer
3413	ilpPic[refLayerIdc]->getSlice(0)->copySliceInfo(pcRefPicBL->getSlice(0));
3414
3415	for( Int refList = 0; refList < 2; refList++ )
3416	{
3417	RefPicList refPicList = RefPicList( refList );
3418
3419	//set reference POC of ILP
3420	ilpPic[refLayerIdc]->getSlice(0)->setNumRefIdx(refPicList, pcRefPicBL->getSlice(0)->getNumRefIdx(refPicList));
3421	assert(ilpPic[refLayerIdc]->getSlice(0)->getNumRefIdx(refPicList) >= 0);
3422	assert(ilpPic[refLayerIdc]->getSlice(0)->getNumRefIdx(refPicList) <= MAX_NUM_REF);
3423
3424	//initialize reference POC of ILP
3425	for(Int refIdx = 0; refIdx < pcRefPicBL->getSlice(0)->getNumRefIdx(refPicList); refIdx++)
3426	{
3427	ilpPic[refLayerIdc]->getSlice(0)->setRefPOC(pcRefPicBL->getSlice(0)->getRefPOC(refPicList, refIdx), refPicList, refIdx);
3428	ilpPic[refLayerIdc]->getSlice(0)->setRefPic(pcRefPicBL->getSlice(0)->getRefPic(refPicList, refIdx), refPicList, refIdx);
3429	}
3430
3431	for(Int refIdx = pcRefPicBL->getSlice(0)->getNumRefIdx(refPicList); refIdx < MAX_NUM_REF; refIdx++)
3432	{
3433	ilpPic[refLayerIdc]->getSlice(0)->setRefPOC(0, refPicList, refIdx);
3434	ilpPic[refLayerIdc]->getSlice(0)->setRefPic(NULL, refPicList, refIdx);
3435	}
3436	}
3437	}
3438	return;
3439	}
3440	#endif
3441
3442	Void TComSlice::setILRPic(TComPic **pcIlpPic)
3443	{
3444	for( Int i = 0; i < m_activeNumILRRefIdx; i++ )
3445	{
3446	Int refLayerIdc = m_interLayerPredLayerIdc[i];
3447
3448	if( pcIlpPic[refLayerIdc] )
3449	{
3450	pcIlpPic[refLayerIdc]->copyUpsampledPictureYuv( m_pcPic->getFullPelBaseRec( refLayerIdc ), pcIlpPic[refLayerIdc]->getPicYuvRec() );
3451	pcIlpPic[refLayerIdc]->getSlice(0)->setPOC( m_iPOC );
3452	pcIlpPic[refLayerIdc]->setLayerId( m_pcBaseColPic[refLayerIdc]->getLayerId() ); //set reference layerId
3453	pcIlpPic[refLayerIdc]->getPicYuvRec()->setBorderExtension( false );
3454	pcIlpPic[refLayerIdc]->getPicYuvRec()->extendPicBorder();
3455	for (Int j=0; j<pcIlpPic[refLayerIdc]->getPicSym()->getNumberOfCUsInFrame(); j++) // set reference CU layerId
3456	{
3457	pcIlpPic[refLayerIdc]->getPicSym()->getCU(j)->setLayerId( pcIlpPic[refLayerIdc]->getLayerId() );
3458	}
3459	}
3460	}
3461	}
3462
3463	#endif //SVC_EXTENSION
3464
3465	//! \}

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source: SHVCSoftware/branches/SHM-5.0-dev/source/Lib/TLibCommon/TComSlice.cpp @ 852

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