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source: 3DVCSoftware/trunk/source/Lib/TLibCommon/TComSlice.cpp @ 976

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Last change on this file since 976 was 976, checked in by tech, 10 years ago
Merged 11.1-dev0@975. (Clean ups) Added coding results. Changed version number.
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File size: 131.9 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
48	TComSlice::TComSlice()
49	: m_iPPSId ( -1 )
50	#if H_MV
51	, m_slicePicOrderCntLsb ( 0 )
52	#endif
53	, m_iPOC ( 0 )
54	, m_iLastIDR ( 0 )
55	, m_eNalUnitType ( NAL_UNIT_CODED_SLICE_IDR_W_RADL )
56	, m_eSliceType ( I_SLICE )
57	, m_iSliceQp ( 0 )
58	, m_dependentSliceSegmentFlag ( false )
59	#if ADAPTIVE_QP_SELECTION
60	, m_iSliceQpBase ( 0 )
61	#endif
62	, m_deblockingFilterDisable ( false )
63	, m_deblockingFilterOverrideFlag ( false )
64	, m_deblockingFilterBetaOffsetDiv2 ( 0 )
65	, m_deblockingFilterTcOffsetDiv2 ( 0 )
66	, m_bCheckLDC ( false )
67	, m_iSliceQpDelta ( 0 )
68	, m_iSliceQpDeltaCb ( 0 )
69	, m_iSliceQpDeltaCr ( 0 )
70	, m_iDepth ( 0 )
71	, m_bRefenced ( false )
72	, m_pcSPS ( NULL )
73	, m_pcPPS ( NULL )
74	, m_pcPic ( NULL )
75	, m_colFromL0Flag ( 1 )
76	#if SETTING_NO_OUT_PIC_PRIOR
77	, m_noOutputPriorPicsFlag ( false )
78	, m_noRaslOutputFlag ( false )
79	, m_handleCraAsBlaFlag ( false )
80	#endif
81	, m_colRefIdx ( 0 )
82	, m_uiTLayer ( 0 )
83	, m_bTLayerSwitchingFlag ( false )
84	, m_sliceMode ( 0 )
85	, m_sliceArgument ( 0 )
86	, m_sliceCurStartCUAddr ( 0 )
87	, m_sliceCurEndCUAddr ( 0 )
88	, m_sliceIdx ( 0 )
89	, m_sliceSegmentMode ( 0 )
90	, m_sliceSegmentArgument ( 0 )
91	, m_sliceSegmentCurStartCUAddr ( 0 )
92	, m_sliceSegmentCurEndCUAddr ( 0 )
93	, m_nextSlice ( false )
94	, m_nextSliceSegment ( false )
95	, m_sliceBits ( 0 )
96	, m_sliceSegmentBits ( 0 )
97	, m_bFinalized ( false )
98	, m_uiTileOffstForMultES ( 0 )
99	, m_puiSubstreamSizes ( NULL )
100	, m_cabacInitFlag ( false )
101	, m_bLMvdL1Zero ( false )
102	, m_numEntryPointOffsets ( 0 )
103	, m_temporalLayerNonReferenceFlag ( false )
104	, m_enableTMVPFlag ( true )
105	#if H_MV
106	, m_refPicSetInterLayer0 ( NULL )
107	, m_refPicSetInterLayer1 ( NULL )
108	, m_layerId (0)
109	, m_viewId (0)
110	, m_viewIndex (0)
111	#if H_3D
112	, m_isDepth (false)
113	#endif
114	#if !H_MV_HLS7_GEN
115	, m_pocResetFlag (false)
116	#endif
117	#if H_MV
118	, m_crossLayerBlaFlag (false)
119	#endif
120	, m_discardableFlag (false)
121	, m_interLayerPredEnabledFlag (false)
122	, m_numInterLayerRefPicsMinus1 (0)
123	#if H_MV
124	, m_sliceSegmentHeaderExtensionLength (0)
125	, m_pocResetIdc (0)
126	, m_pocResetPeriodId (0)
127	, m_fullPocResetFlag (false)
128	, m_pocLsbVal (0)
129	, m_pocMsbValPresentFlag (false)
130	, m_pocMsbVal (0)
131	, m_pocMsbValRequiredFlag ( false )
132	#endif
133	#if H_3D_IC
134	, m_bApplyIC ( false )
135	, m_icSkipParseFlag ( false )
136	#endif
137	#if H_3D
138	, m_depthToDisparityB ( NULL )
139	, m_depthToDisparityF ( NULL )
140	#endif
141	#endif
142	{
143	m_aiNumRefIdx[0] = m_aiNumRefIdx[1] = 0;
144
145	initEqualRef();
146
147	for (Int component = 0; component < 3; component++)
148	{
149	m_lambdas[component] = 0.0;
150	}
151
152	for ( Int idx = 0; idx < MAX_NUM_REF; idx++ )
153	{
154	m_list1IdxToList0Idx[idx] = -1;
155	}
156	for(Int iNumCount = 0; iNumCount < MAX_NUM_REF; iNumCount++)
157	{
158	m_apcRefPicList [0][iNumCount] = NULL;
159	m_apcRefPicList [1][iNumCount] = NULL;
160	m_aiRefPOCList [0][iNumCount] = 0;
161	m_aiRefPOCList [1][iNumCount] = 0;
162	#if H_MV
163	m_aiRefLayerIdList[0][iNumCount] = 0;
164	m_aiRefLayerIdList[1][iNumCount] = 0;
165	#endif
166	}
167	resetWpScaling();
168	initWpAcDcParam();
169	m_saoEnabledFlag = false;
170	m_saoEnabledFlagChroma = false;
171	#if H_MV
172	for (Int i = 0; i < MAX_NUM_LAYERS; i++ )
173	{
174	m_interLayerPredLayerIdc[ i ] = -1;
175	}
176	#endif
177	}
178
179	TComSlice::~TComSlice()
180	{
181	delete[] m_puiSubstreamSizes;
182	m_puiSubstreamSizes = NULL;
183	#if H_3D
184	for( UInt i = 0; i < getViewIndex(); i++ )
185	{
186	if ( m_depthToDisparityB && m_depthToDisparityB[ i ] )
187	{
188	delete[] m_depthToDisparityB [ i ];
189	}
190
191	if ( m_depthToDisparityF && m_depthToDisparityF[ i ] )
192	{
193	delete[] m_depthToDisparityF [ i ];
194	}
195	}
196
197	if ( m_depthToDisparityF )
198	{
199	delete[] m_depthToDisparityF;
200	}
201
202	m_depthToDisparityF = NULL;
203
204	if ( m_depthToDisparityB )
205	delete[] m_depthToDisparityB;
206
207	m_depthToDisparityB = NULL;
208	#endif
209	}
210
211
212	Void TComSlice::initSlice()
213	{
214	m_aiNumRefIdx[0] = 0;
215	m_aiNumRefIdx[1] = 0;
216
217	m_colFromL0Flag = 1;
218
219	m_colRefIdx = 0;
220	initEqualRef();
221	m_bCheckLDC = false;
222	m_iSliceQpDeltaCb = 0;
223	m_iSliceQpDeltaCr = 0;
224
225	#if H_3D_IV_MERGE
226	m_maxNumMergeCand = MRG_MAX_NUM_CANDS_MEM;
227	#else
228	m_maxNumMergeCand = MRG_MAX_NUM_CANDS;
229	#endif
230
231	m_bFinalized=false;
232
233	m_tileByteLocation.clear();
234	m_cabacInitFlag = false;
235	m_numEntryPointOffsets = 0;
236	m_enableTMVPFlag = true;
237	#if H_3D_TMVP
238	m_aiAlterRefIdx[0] = -1;
239	m_aiAlterRefIdx[1] = -1;
240	#endif
241	}
242
243	Bool TComSlice::getRapPicFlag()
244	{
245	return getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL
246	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP
247	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP
248	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
249	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
250	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA;
251	}
252
253	/**
254	- allocate table to contain substream sizes to be written to the slice header.
255	.
256	\param uiNumSubstreams Number of substreams -- the allocation will be this value - 1.
257	*/
258	Void TComSlice::allocSubstreamSizes(UInt uiNumSubstreams)
259	{
260	delete[] m_puiSubstreamSizes;
261	m_puiSubstreamSizes = new UInt[uiNumSubstreams > 0 ? uiNumSubstreams-1 : 0];
262	}
263
264	Void TComSlice::sortPicList (TComList<TComPic*>& rcListPic)
265	{
266	TComPic* pcPicExtract;
267	TComPic* pcPicInsert;
268
269	TComList<TComPic*>::iterator iterPicExtract;
270	TComList<TComPic*>::iterator iterPicExtract_1;
271	TComList<TComPic*>::iterator iterPicInsert;
272
273	for (Int i = 1; i < (Int)(rcListPic.size()); i++)
274	{
275	iterPicExtract = rcListPic.begin();
276	for (Int j = 0; j < i; j++) iterPicExtract++;
277	pcPicExtract = *(iterPicExtract);
278	pcPicExtract->setCurrSliceIdx(0);
279
280	iterPicInsert = rcListPic.begin();
281	while (iterPicInsert != iterPicExtract)
282	{
283	pcPicInsert = *(iterPicInsert);
284	pcPicInsert->setCurrSliceIdx(0);
285	if (pcPicInsert->getPOC() >= pcPicExtract->getPOC())
286	{
287	break;
288	}
289
290	iterPicInsert++;
291	}
292
293	iterPicExtract_1 = iterPicExtract; iterPicExtract_1++;
294
295	// swap iterPicExtract and iterPicInsert, iterPicExtract = curr. / iterPicInsert = insertion position
296	rcListPic.insert (iterPicInsert, iterPicExtract, iterPicExtract_1);
297	rcListPic.erase (iterPicExtract);
298	}
299	}
300
301	TComPic* TComSlice::xGetRefPic (TComList<TComPic*>& rcListPic,
302	Int poc)
303	{
304	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
305	TComPic* pcPic = *(iterPic);
306	while ( iterPic != rcListPic.end() )
307	{
308	if(pcPic->getPOC() == poc)
309	{
310	break;
311	}
312	iterPic++;
313	pcPic = *(iterPic);
314	}
315	return pcPic;
316	}
317
318
319	TComPic* TComSlice::xGetLongTermRefPic(TComList<TComPic*>& rcListPic, Int poc, Bool pocHasMsb)
320	{
321	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
322	TComPic* pcPic = *(iterPic);
323	TComPic* pcStPic = pcPic;
324
325	Int pocCycle = 1 << getSPS()->getBitsForPOC();
326	if (!pocHasMsb)
327	{
328	poc = poc & (pocCycle - 1);
329	}
330
331	while ( iterPic != rcListPic.end() )
332	{
333	pcPic = *(iterPic);
334	if (pcPic && pcPic->getPOC()!=this->getPOC() && pcPic->getSlice( 0 )->isReferenced())
335	{
336	Int picPoc = pcPic->getPOC();
337	if (!pocHasMsb)
338	{
339	picPoc = picPoc & (pocCycle - 1);
340	}
341
342	if (poc == picPoc)
343	{
344	if(pcPic->getIsLongTerm())
345	{
346	return pcPic;
347	}
348	else
349	{
350	pcStPic = pcPic;
351	}
352	break;
353	}
354	}
355
356	iterPic++;
357	}
358
359	return pcStPic;
360	}
361
362	Void TComSlice::setRefPOCList ()
363	{
364	for (Int iDir = 0; iDir < 2; iDir++)
365	{
366	for (Int iNumRefIdx = 0; iNumRefIdx < m_aiNumRefIdx[iDir]; iNumRefIdx++)
367	{
368	m_aiRefPOCList[iDir][iNumRefIdx] = m_apcRefPicList[iDir][iNumRefIdx]->getPOC();
369	#if H_MV
370	m_aiRefLayerIdList[iDir][iNumRefIdx] = m_apcRefPicList[iDir][iNumRefIdx]->getLayerId();
371	#endif
372	}
373	}
374
375	}
376
377	Void TComSlice::setList1IdxToList0Idx()
378	{
379	Int idxL0, idxL1;
380	for ( idxL1 = 0; idxL1 < getNumRefIdx( REF_PIC_LIST_1 ); idxL1++ )
381	{
382	m_list1IdxToList0Idx[idxL1] = -1;
383	for ( idxL0 = 0; idxL0 < getNumRefIdx( REF_PIC_LIST_0 ); idxL0++ )
384	{
385	if ( m_apcRefPicList[REF_PIC_LIST_0][idxL0]->getPOC() == m_apcRefPicList[REF_PIC_LIST_1][idxL1]->getPOC() )
386	{
387	m_list1IdxToList0Idx[idxL1] = idxL0;
388	break;
389	}
390	}
391	}
392	}
393
394	#if !H_MV
395	Void TComSlice::setRefPicList( TComList<TComPic*>& rcListPic, Bool checkNumPocTotalCurr )
396	{
397	if (!checkNumPocTotalCurr)
398	{
399	if (m_eSliceType == I_SLICE)
400	{
401	::memset( m_apcRefPicList, 0, sizeof (m_apcRefPicList));
402	::memset( m_aiNumRefIdx, 0, sizeof ( m_aiNumRefIdx ));
403
404	return;
405	}
406
407	m_aiNumRefIdx[0] = getNumRefIdx(REF_PIC_LIST_0);
408	m_aiNumRefIdx[1] = getNumRefIdx(REF_PIC_LIST_1);
409	}
410
411	TComPic* pcRefPic= NULL;
412	TComPic* RefPicSetStCurr0[16];
413	TComPic* RefPicSetStCurr1[16];
414	TComPic* RefPicSetLtCurr[16];
415	UInt NumPocStCurr0 = 0;
416	UInt NumPocStCurr1 = 0;
417	UInt NumPocLtCurr = 0;
418	Int i;
419
420	for(i=0; i < m_pcRPS->getNumberOfNegativePictures(); i++)
421	{
422	if(m_pcRPS->getUsed(i))
423	{
424	pcRefPic = xGetRefPic(rcListPic, getPOC()+m_pcRPS->getDeltaPOC(i));
425	pcRefPic->setIsLongTerm(0);
426	pcRefPic->getPicYuvRec()->extendPicBorder();
427	RefPicSetStCurr0[NumPocStCurr0] = pcRefPic;
428	NumPocStCurr0++;
429	pcRefPic->setCheckLTMSBPresent(false);
430	}
431	}
432
433	for(; i < m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures(); i++)
434	{
435	if(m_pcRPS->getUsed(i))
436	{
437	pcRefPic = xGetRefPic(rcListPic, getPOC()+m_pcRPS->getDeltaPOC(i));
438	pcRefPic->setIsLongTerm(0);
439	pcRefPic->getPicYuvRec()->extendPicBorder();
440	RefPicSetStCurr1[NumPocStCurr1] = pcRefPic;
441	NumPocStCurr1++;
442	pcRefPic->setCheckLTMSBPresent(false);
443	}
444	}
445
446	for(i = m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures()+m_pcRPS->getNumberOfLongtermPictures()-1; i > m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures()-1 ; i--)
447	{
448	if(m_pcRPS->getUsed(i))
449	{
450	pcRefPic = xGetLongTermRefPic(rcListPic, m_pcRPS->getPOC(i), m_pcRPS->getCheckLTMSBPresent(i));
451	pcRefPic->setIsLongTerm(1);
452	pcRefPic->getPicYuvRec()->extendPicBorder();
453	RefPicSetLtCurr[NumPocLtCurr] = pcRefPic;
454	NumPocLtCurr++;
455	}
456	if(pcRefPic==NULL)
457	{
458	pcRefPic = xGetLongTermRefPic(rcListPic, m_pcRPS->getPOC(i), m_pcRPS->getCheckLTMSBPresent(i));
459	}
460	pcRefPic->setCheckLTMSBPresent(m_pcRPS->getCheckLTMSBPresent(i));
461	}
462
463	// ref_pic_list_init
464	TComPic* rpsCurrList0[MAX_NUM_REF+1];
465	TComPic* rpsCurrList1[MAX_NUM_REF+1];
466	Int numPocTotalCurr = NumPocStCurr0 + NumPocStCurr1 + NumPocLtCurr;
467	if (checkNumPocTotalCurr)
468	{
469	// 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:
470	// - If the current picture is a BLA or CRA picture, the value of NumPocTotalCurr shall be equal to 0.
471	// - Otherwise, when the current picture contains a P or B slice, the value of NumPocTotalCurr shall not be equal to 0.
472	if (getRapPicFlag())
473	{
474	assert(numPocTotalCurr == 0);
475	}
476
477	if (m_eSliceType == I_SLICE)
478	{
479	::memset( m_apcRefPicList, 0, sizeof (m_apcRefPicList));
480	::memset( m_aiNumRefIdx, 0, sizeof ( m_aiNumRefIdx ));
481
482	return;
483	}
484
485	assert(numPocTotalCurr > 0);
486
487	m_aiNumRefIdx[0] = getNumRefIdx(REF_PIC_LIST_0);
488	m_aiNumRefIdx[1] = getNumRefIdx(REF_PIC_LIST_1);
489	}
490
491	Int cIdx = 0;
492	for ( i=0; i<NumPocStCurr0; i++, cIdx++)
493	{
494	rpsCurrList0[cIdx] = RefPicSetStCurr0[i];
495	}
496	for ( i=0; i<NumPocStCurr1; i++, cIdx++)
497	{
498	rpsCurrList0[cIdx] = RefPicSetStCurr1[i];
499	}
500	for ( i=0; i<NumPocLtCurr; i++, cIdx++)
501	{
502	rpsCurrList0[cIdx] = RefPicSetLtCurr[i];
503	}
504	assert(cIdx == numPocTotalCurr);
505
506	if (m_eSliceType==B_SLICE)
507	{
508	cIdx = 0;
509	for ( i=0; i<NumPocStCurr1; i++, cIdx++)
510	{
511	rpsCurrList1[cIdx] = RefPicSetStCurr1[i];
512	}
513	for ( i=0; i<NumPocStCurr0; i++, cIdx++)
514	{
515	rpsCurrList1[cIdx] = RefPicSetStCurr0[i];
516	}
517	for ( i=0; i<NumPocLtCurr; i++, cIdx++)
518	{
519	rpsCurrList1[cIdx] = RefPicSetLtCurr[i];
520	}
521	assert(cIdx == numPocTotalCurr);
522	}
523
524	::memset(m_bIsUsedAsLongTerm, 0, sizeof(m_bIsUsedAsLongTerm));
525
526	for (Int rIdx = 0; rIdx < m_aiNumRefIdx[0]; rIdx ++)
527	{
528	cIdx = m_RefPicListModification.getRefPicListModificationFlagL0() ? m_RefPicListModification.getRefPicSetIdxL0(rIdx) : rIdx % numPocTotalCurr;
529	assert(cIdx >= 0 && cIdx < numPocTotalCurr);
530	m_apcRefPicList[0][rIdx] = rpsCurrList0[ cIdx ];
531	m_bIsUsedAsLongTerm[0][rIdx] = ( cIdx >= NumPocStCurr0 + NumPocStCurr1 );
532	}
533	if ( m_eSliceType != B_SLICE )
534	{
535	m_aiNumRefIdx[1] = 0;
536	::memset( m_apcRefPicList[1], 0, sizeof(m_apcRefPicList[1]));
537	}
538	else
539	{
540	for (Int rIdx = 0; rIdx < m_aiNumRefIdx[1]; rIdx ++)
541	{
542	cIdx = m_RefPicListModification.getRefPicListModificationFlagL1() ? m_RefPicListModification.getRefPicSetIdxL1(rIdx) : rIdx % numPocTotalCurr;
543	assert(cIdx >= 0 && cIdx < numPocTotalCurr);
544	m_apcRefPicList[1][rIdx] = rpsCurrList1[ cIdx ];
545	m_bIsUsedAsLongTerm[1][rIdx] = ( cIdx >= NumPocStCurr0 + NumPocStCurr1 );
546	}
547	}
548	}
549
550	#else
551	Void TComSlice::getTempRefPicLists( TComList<TComPic>& rcListPic, std::vector<TComPic>& refPicSetInterLayer0, std::vector<TComPic*>& refPicSetInterLayer1,
552	std::vector<TComPic*> rpsCurrList[2], std::vector<Bool> usedAsLongTerm[2], Int& numPocTotalCurr, Bool checkNumPocTotalCurr )
553	{
554	if (!checkNumPocTotalCurr)
555	{
556	if (m_eSliceType == I_SLICE)
557	{
558	return;
559	}
560	}
561
562	TComPic* pcRefPic= NULL;
563	TComPic* RefPicSetStCurr0[16];
564	TComPic* RefPicSetStCurr1[16];
565	TComPic* RefPicSetLtCurr[16];
566	UInt NumPocStCurr0 = 0;
567	UInt NumPocStCurr1 = 0;
568	UInt NumPocLtCurr = 0;
569	Int i;
570
571	for(i=0; i < m_pcRPS->getNumberOfNegativePictures(); i++)
572	{
573	if(m_pcRPS->getUsed(i))
574	{
575	pcRefPic = xGetRefPic(rcListPic, getPOC()+m_pcRPS->getDeltaPOC(i));
576	pcRefPic->setIsLongTerm(0);
577	pcRefPic->getPicYuvRec()->extendPicBorder();
578	RefPicSetStCurr0[NumPocStCurr0] = pcRefPic;
579	NumPocStCurr0++;
580	pcRefPic->setCheckLTMSBPresent(false);
581	}
582	}
583
584	for(; i < m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures(); i++)
585	{
586	if(m_pcRPS->getUsed(i))
587	{
588	pcRefPic = xGetRefPic(rcListPic, getPOC()+m_pcRPS->getDeltaPOC(i));
589	pcRefPic->setIsLongTerm(0);
590	pcRefPic->getPicYuvRec()->extendPicBorder();
591	RefPicSetStCurr1[NumPocStCurr1] = pcRefPic;
592	NumPocStCurr1++;
593	pcRefPic->setCheckLTMSBPresent(false);
594	}
595	}
596
597	for(i = m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures()+m_pcRPS->getNumberOfLongtermPictures()-1; i > m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures()-1 ; i--)
598	{
599	if(m_pcRPS->getUsed(i))
600	{
601	pcRefPic = xGetLongTermRefPic(rcListPic, m_pcRPS->getPOC(i), m_pcRPS->getCheckLTMSBPresent(i));
602	pcRefPic->setIsLongTerm(1);
603	pcRefPic->getPicYuvRec()->extendPicBorder();
604	RefPicSetLtCurr[NumPocLtCurr] = pcRefPic;
605	NumPocLtCurr++;
606	}
607	if(pcRefPic==NULL)
608	{
609	pcRefPic = xGetLongTermRefPic(rcListPic, m_pcRPS->getPOC(i), m_pcRPS->getCheckLTMSBPresent(i));
610	}
611	pcRefPic->setCheckLTMSBPresent(m_pcRPS->getCheckLTMSBPresent(i));
612	}
613
614	Int numPocInterCurr = NumPocStCurr0 + NumPocStCurr1 + NumPocLtCurr;
615	numPocTotalCurr = numPocInterCurr + getNumActiveRefLayerPics( );
616	assert( numPocTotalCurr == getNumRpsCurrTempList() );
617
618	if (checkNumPocTotalCurr)
619	{
620	// 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:
621	// - If nuh_layer_id is equal to 0 and the current picture is a BLA picture or a CRA picture, the value of NumPocTotalCurr shall be equal to 0.
622	// - Otherwise, when the current picture contains a P or B slice, the value of NumPocTotalCurr shall not be equal to 0.
623	if ( getRapPicFlag() && m_layerId == 0 )
624	{
625	assert(numPocTotalCurr == 0);
626	}
627
628	if (m_eSliceType == I_SLICE)
629	{
630	::memset( m_apcRefPicList, 0, sizeof (m_apcRefPicList));
631	::memset( m_aiNumRefIdx, 0, sizeof ( m_aiNumRefIdx ));
632
633	return;
634	}
635
636	assert(numPocTotalCurr > 0);
637
638	m_aiNumRefIdx[0] = getNumRefIdx(REF_PIC_LIST_0);
639	m_aiNumRefIdx[1] = getNumRefIdx(REF_PIC_LIST_1);
640	}
641
642	std::vector<TComPic> refPicSetInterLayer[2] = { &refPicSetInterLayer0, &refPicSetInterLayer1};
643	Int numPocInterLayer[2] = { getNumActiveRefLayerPics0( ), getNumActiveRefLayerPics1( ) };
644
645	TComPic** refPicSetStCurr [2] = { RefPicSetStCurr0, RefPicSetStCurr1 };
646	Int numPocStCurr[2] = { NumPocStCurr0, NumPocStCurr1 };
647
648	for (Int li = 0; li < ((m_eSliceType==B_SLICE) ? 2 : 1); li++)
649	{
650	rpsCurrList [li].resize(MAX_NUM_REF+1,NULL );
651	usedAsLongTerm[li].resize(MAX_NUM_REF+1,false);
652
653	Int cIdx = 0;
654	for ( i=0; i < numPocStCurr[li]; i++, cIdx++)
655	{
656	rpsCurrList[li][cIdx] = refPicSetStCurr[li][i];
657	usedAsLongTerm [li][cIdx] = false;
658	}
659
660	for ( i=0; i < numPocInterLayer[li]; i++, cIdx++)
661	{
662	rpsCurrList[li][cIdx] = (*refPicSetInterLayer[li])[i];
663	usedAsLongTerm [li][cIdx] = true;
664	}
665
666	for ( i=0; i < numPocStCurr[1-li]; i++, cIdx++)
667	{
668	rpsCurrList[li][cIdx] = refPicSetStCurr[1-li][i];
669	usedAsLongTerm [li][cIdx] = false;
670	}
671
672	for ( i=0; i<NumPocLtCurr; i++, cIdx++)
673	{
674	rpsCurrList[li][cIdx] = RefPicSetLtCurr[i];
675	usedAsLongTerm [li][cIdx] = true;
676	}
677
678	for ( i=0; i < numPocInterLayer[1-li]; i++, cIdx++)
679	{
680	assert( cIdx < MAX_NUM_REF );
681	rpsCurrList[li][cIdx] = (*refPicSetInterLayer[1-li])[i];
682	usedAsLongTerm [li][cIdx] = true;
683	}
684
685	assert(cIdx == numPocTotalCurr);
686	}
687	}
688
689	Void TComSlice::setRefPicList( std::vector<TComPic*> rpsCurrList[2], std::vector<Bool> usedAsLongTerm[2], Int numPocTotalCurr, Bool checkNumPocTotalCurr )
690
691	{
692	if (!checkNumPocTotalCurr)
693	{
694	if (m_eSliceType == I_SLICE)
695	{
696	::memset( m_apcRefPicList, 0, sizeof (m_apcRefPicList));
697	::memset( m_aiNumRefIdx, 0, sizeof ( m_aiNumRefIdx ));
698
699	return;
700	}
701	}
702
703	::memset(m_bIsUsedAsLongTerm, 0, sizeof(m_bIsUsedAsLongTerm));
704
705	for (Int li = 0; li < 2; li++)
706	{
707	if ( m_eSliceType == P_SLICE && li == 1 )
708	{
709	m_aiNumRefIdx[1] = 0;
710	::memset( m_apcRefPicList[1], 0, sizeof(m_apcRefPicList[1]));
711	}
712	else
713	{
714	for (Int rIdx = 0; rIdx <= (m_aiNumRefIdx[ li ] - 1 ); rIdx ++)
715	{
716	Bool listModified = m_RefPicListModification.getRefPicListModificationFlagL( li );
717	Int orgIdx = listModified ? m_RefPicListModification.getRefPicSetIdxL(li, rIdx) : (rIdx % numPocTotalCurr);
718
719	assert( rpsCurrList[li][ orgIdx ] != NULL );
720	m_apcRefPicList [li][rIdx] = rpsCurrList [li][ orgIdx ];
721	m_bIsUsedAsLongTerm[li][rIdx] = usedAsLongTerm [li][ orgIdx ] ;
722	}
723	}
724	}
725	}
726	#endif
727	Int TComSlice::getNumRpsCurrTempList()
728	{
729	Int numRpsCurrTempList = 0;
730
731	if (m_eSliceType == I_SLICE)
732	{
733	return 0;
734	}
735	for(UInt i=0; i < m_pcRPS->getNumberOfNegativePictures()+ m_pcRPS->getNumberOfPositivePictures() + m_pcRPS->getNumberOfLongtermPictures(); i++)
736	{
737	if(m_pcRPS->getUsed(i))
738	{
739	numRpsCurrTempList++;
740	}
741	}
742	#if H_MV
743	numRpsCurrTempList = numRpsCurrTempList + getNumActiveRefLayerPics();
744	#endif
745	return numRpsCurrTempList;
746	}
747
748	Void TComSlice::initEqualRef()
749	{
750	for (Int iDir = 0; iDir < 2; iDir++)
751	{
752	for (Int iRefIdx1 = 0; iRefIdx1 < MAX_NUM_REF; iRefIdx1++)
753	{
754	for (Int iRefIdx2 = iRefIdx1; iRefIdx2 < MAX_NUM_REF; iRefIdx2++)
755	{
756	m_abEqualRef[iDir][iRefIdx1][iRefIdx2] = m_abEqualRef[iDir][iRefIdx2][iRefIdx1] = (iRefIdx1 == iRefIdx2? true : false);
757	}
758	}
759	}
760	}
761	#if H_3D
762	#if H_3D_TMVP
763	Void TComSlice::generateAlterRefforTMVP()
764	{
765	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
766	{
767	if ( this->getNumRefIdx( RefPicList( uiRefListIdx ) ) == 0)
768	{
769	continue;
770	}
771	Bool bZeroIdxLtFlag = this->getRefPic(RefPicList(uiRefListIdx), 0)->getIsLongTerm();
772	for(Int i = 1; i < this->getNumRefIdx(RefPicList(uiRefListIdx)); i++ )
773	{
774	if ( ( bZeroIdxLtFlag && !this->getRefPic(RefPicList(uiRefListIdx), i)->getIsLongTerm() ) \|\|
775	(!bZeroIdxLtFlag && this->getRefPic(RefPicList(uiRefListIdx), i)->getIsLongTerm() ) )
776	{
777	this->setAlterRefIdx(RefPicList(uiRefListIdx),i);
778	break;
779	}
780	}
781	}
782	}
783	#endif
784	Void TComSlice::setCamparaSlice( Int aaiScale, Int aaiOffset )
785	{
786	if( m_pcVPS->hasCamParInSliceHeader( m_viewIndex ) )
787	{
788	for( UInt uiBaseViewIndex = 0; uiBaseViewIndex < m_viewIndex; uiBaseViewIndex++ )
789	{
790	m_aaiCodedScale [ 0 ][ uiBaseViewIndex ] = aaiScale [ uiBaseViewIndex ][ m_viewIndex ];
791	m_aaiCodedScale [ 1 ][ uiBaseViewIndex ] = aaiScale [ m_viewIndex ][ uiBaseViewIndex ];
792	m_aaiCodedOffset[ 0 ][ uiBaseViewIndex ] = aaiOffset[ uiBaseViewIndex ][ m_viewIndex ];
793	m_aaiCodedOffset[ 1 ][ uiBaseViewIndex ] = aaiOffset[ m_viewIndex ][ uiBaseViewIndex ];
794	}
795	}
796	}
797	#endif
798
799	Void TComSlice::checkColRefIdx(UInt curSliceIdx, TComPic* pic)
800	{
801	Int i;
802	TComSlice* curSlice = pic->getSlice(curSliceIdx);
803	Int currColRefPOC = curSlice->getRefPOC( RefPicList(1-curSlice->getColFromL0Flag()), curSlice->getColRefIdx());
804	TComSlice* preSlice;
805	Int preColRefPOC;
806	for(i=curSliceIdx-1; i>=0; i--)
807	{
808	preSlice = pic->getSlice(i);
809	if(preSlice->getSliceType() != I_SLICE)
810	{
811	preColRefPOC = preSlice->getRefPOC( RefPicList(1-preSlice->getColFromL0Flag()), preSlice->getColRefIdx());
812	if(currColRefPOC != preColRefPOC)
813	{
814	printf("Collocated_ref_idx shall always be the same for all slices of a coded picture!\n");
815	exit(EXIT_FAILURE);
816	}
817	else
818	{
819	break;
820	}
821	}
822	}
823	}
824
825	Void TComSlice::checkCRA(TComReferencePictureSet pReferencePictureSet, Int& pocCRA, NalUnitType& associatedIRAPType, TComList<TComPic >& rcListPic)
826	{
827	for(Int i = 0; i < pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures(); i++)
828	{
829	if(pocCRA < MAX_UINT && getPOC() > pocCRA)
830	{
831	assert(getPOC()+pReferencePictureSet->getDeltaPOC(i) >= pocCRA);
832	}
833	}
834	for(Int i = pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures(); i < pReferencePictureSet->getNumberOfPictures(); i++)
835	{
836	if(pocCRA < MAX_UINT && getPOC() > pocCRA)
837	{
838	if (!pReferencePictureSet->getCheckLTMSBPresent(i))
839	{
840	assert(xGetLongTermRefPic(rcListPic, pReferencePictureSet->getPOC(i), false)->getPOC() >= pocCRA);
841	}
842	else
843	{
844	assert(pReferencePictureSet->getPOC(i) >= pocCRA);
845	}
846	}
847	}
848	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP ) // IDR picture found
849	{
850	pocCRA = getPOC();
851	associatedIRAPType = getNalUnitType();
852	}
853	else if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA ) // CRA picture found
854	{
855	pocCRA = getPOC();
856	associatedIRAPType = getNalUnitType();
857	}
858	else if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
859	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
860	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP ) // BLA picture found
861	{
862	pocCRA = getPOC();
863	associatedIRAPType = getNalUnitType();
864	}
865	}
866
867	/** Function for marking the reference pictures when an IDR/CRA/CRANT/BLA/BLANT is encountered.
868	* \param pocCRA POC of the CRA/CRANT/BLA/BLANT picture
869	* \param bRefreshPending flag indicating if a deferred decoding refresh is pending
870	* \param rcListPic reference to the reference picture list
871	* This function marks the reference pictures as "unused for reference" in the following conditions.
872	* If the nal_unit_type is IDR/BLA/BLANT, all pictures in the reference picture list
873	* are marked as "unused for reference"
874	* If the nal_unit_type is BLA/BLANT, set the pocCRA to the temporal reference of the current picture.
875	* Otherwise
876	* If the bRefreshPending flag is true (a deferred decoding refresh is pending) and the current
877	* temporal reference is greater than the temporal reference of the latest CRA/CRANT/BLA/BLANT picture (pocCRA),
878	* mark all reference pictures except the latest CRA/CRANT/BLA/BLANT picture as "unused for reference" and set
879	* the bRefreshPending flag to false.
880	* If the nal_unit_type is CRA/CRANT, set the bRefreshPending flag to true and pocCRA to the temporal
881	* reference of the current picture.
882	* Note that the current picture is already placed in the reference list and its marking is not changed.
883	* If the current picture has a nal_ref_idc that is not 0, it will remain marked as "used for reference".
884	*/
885	Void TComSlice::decodingRefreshMarking(Int& pocCRA, Bool& bRefreshPending, TComList<TComPic*>& rcListPic)
886	{
887	TComPic* rpcPic;
888	#if !FIX1172
889	setAssociatedIRAPPOC(pocCRA);
890	#endif
891	Int pocCurr = getPOC();
892
893	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
894	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
895	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP
896	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL
897	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP ) // IDR or BLA picture
898	{
899	// mark all pictures as not used for reference
900	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
901	while (iterPic != rcListPic.end())
902	{
903	rpcPic = *(iterPic);
904	rpcPic->setCurrSliceIdx(0);
905	if (rpcPic->getPOC() != pocCurr) rpcPic->getSlice(0)->setReferenced(false);
906	iterPic++;
907	}
908	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
909	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
910	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP )
911	{
912	pocCRA = pocCurr;
913	}
914	#if EFFICIENT_FIELD_IRAP
915	bRefreshPending = true;
916	#endif
917	}
918	else // CRA or No DR
919	{
920	#if EFFICIENT_FIELD_IRAP
921	if(getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_IDR_N_LP \|\| getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL)
922	{
923	if (bRefreshPending==true && pocCurr > m_iLastIDR) // IDR reference marking pending
924	{
925	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
926	while (iterPic != rcListPic.end())
927	{
928	rpcPic = *(iterPic);
929	if (rpcPic->getPOC() != pocCurr && rpcPic->getPOC() != m_iLastIDR)
930	{
931	rpcPic->getSlice(0)->setReferenced(false);
932	}
933	iterPic++;
934	}
935	bRefreshPending = false;
936	}
937	}
938	else
939	{
940	#endif
941	if (bRefreshPending==true && pocCurr > pocCRA) // CRA reference marking pending
942	{
943	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
944	while (iterPic != rcListPic.end())
945	{
946	rpcPic = *(iterPic);
947	if (rpcPic->getPOC() != pocCurr && rpcPic->getPOC() != pocCRA)
948	{
949	rpcPic->getSlice(0)->setReferenced(false);
950	}
951	iterPic++;
952	}
953	bRefreshPending = false;
954	}
955	#if EFFICIENT_FIELD_IRAP
956	}
957	#endif
958	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA ) // CRA picture found
959	{
960	bRefreshPending = true;
961	pocCRA = pocCurr;
962	}
963	}
964	}
965
966	Void TComSlice::copySliceInfo(TComSlice *pSrc)
967	{
968	assert( pSrc != NULL );
969
970	Int i, j, k;
971
972	m_iPOC = pSrc->m_iPOC;
973	m_eNalUnitType = pSrc->m_eNalUnitType;
974	#if H_MV
975	m_layerId = pSrc->m_layerId;
976	// GT: Copying of several other values might be be missing here, or is above not necessary?
977	#endif
978	m_eSliceType = pSrc->m_eSliceType;
979	m_iSliceQp = pSrc->m_iSliceQp;
980	#if ADAPTIVE_QP_SELECTION
981	m_iSliceQpBase = pSrc->m_iSliceQpBase;
982	#endif
983	m_deblockingFilterDisable = pSrc->m_deblockingFilterDisable;
984	m_deblockingFilterOverrideFlag = pSrc->m_deblockingFilterOverrideFlag;
985	m_deblockingFilterBetaOffsetDiv2 = pSrc->m_deblockingFilterBetaOffsetDiv2;
986	m_deblockingFilterTcOffsetDiv2 = pSrc->m_deblockingFilterTcOffsetDiv2;
987
988	for (i = 0; i < 2; i++)
989	{
990	m_aiNumRefIdx[i] = pSrc->m_aiNumRefIdx[i];
991	}
992
993	for (i = 0; i < MAX_NUM_REF; i++)
994	{
995	m_list1IdxToList0Idx[i] = pSrc->m_list1IdxToList0Idx[i];
996	}
997	m_bCheckLDC = pSrc->m_bCheckLDC;
998	m_iSliceQpDelta = pSrc->m_iSliceQpDelta;
999	m_iSliceQpDeltaCb = pSrc->m_iSliceQpDeltaCb;
1000	m_iSliceQpDeltaCr = pSrc->m_iSliceQpDeltaCr;
1001	for (i = 0; i < 2; i++)
1002	{
1003	for (j = 0; j < MAX_NUM_REF; j++)
1004	{
1005	m_apcRefPicList[i][j] = pSrc->m_apcRefPicList[i][j];
1006	m_aiRefPOCList[i][j] = pSrc->m_aiRefPOCList[i][j];
1007	#if H_MV
1008	m_aiRefLayerIdList[i][j] = pSrc->m_aiRefLayerIdList[i][j];
1009	#endif
1010	}
1011	}
1012	for (i = 0; i < 2; i++)
1013	{
1014	for (j = 0; j < MAX_NUM_REF + 1; j++)
1015	{
1016	m_bIsUsedAsLongTerm[i][j] = pSrc->m_bIsUsedAsLongTerm[i][j];
1017	}
1018	}
1019	m_iDepth = pSrc->m_iDepth;
1020
1021	// referenced slice
1022	m_bRefenced = pSrc->m_bRefenced;
1023
1024	// access channel
1025	#if H_MV
1026	m_pcVPS = pSrc->m_pcVPS;
1027	#endif
1028	m_pcSPS = pSrc->m_pcSPS;
1029	m_pcPPS = pSrc->m_pcPPS;
1030	m_pcRPS = pSrc->m_pcRPS;
1031	m_iLastIDR = pSrc->m_iLastIDR;
1032
1033	m_pcPic = pSrc->m_pcPic;
1034
1035	m_colFromL0Flag = pSrc->m_colFromL0Flag;
1036	m_colRefIdx = pSrc->m_colRefIdx;
1037	setLambdas(pSrc->getLambdas());
1038	for (i = 0; i < 2; i++)
1039	{
1040	for (j = 0; j < MAX_NUM_REF; j++)
1041	{
1042	for (k =0; k < MAX_NUM_REF; k++)
1043	{
1044	m_abEqualRef[i][j][k] = pSrc->m_abEqualRef[i][j][k];
1045	}
1046	}
1047	}
1048
1049	m_uiTLayer = pSrc->m_uiTLayer;
1050	m_bTLayerSwitchingFlag = pSrc->m_bTLayerSwitchingFlag;
1051
1052	m_sliceMode = pSrc->m_sliceMode;
1053	m_sliceArgument = pSrc->m_sliceArgument;
1054	m_sliceCurStartCUAddr = pSrc->m_sliceCurStartCUAddr;
1055	m_sliceCurEndCUAddr = pSrc->m_sliceCurEndCUAddr;
1056	m_sliceIdx = pSrc->m_sliceIdx;
1057	m_sliceSegmentMode = pSrc->m_sliceSegmentMode;
1058	m_sliceSegmentArgument = pSrc->m_sliceSegmentArgument;
1059	m_sliceSegmentCurStartCUAddr = pSrc->m_sliceSegmentCurStartCUAddr;
1060	m_sliceSegmentCurEndCUAddr = pSrc->m_sliceSegmentCurEndCUAddr;
1061	m_nextSlice = pSrc->m_nextSlice;
1062	m_nextSliceSegment = pSrc->m_nextSliceSegment;
1063	for ( Int e=0 ; e<2 ; e++ )
1064	{
1065	for ( Int n=0 ; n<MAX_NUM_REF ; n++ )
1066	{
1067	memcpy(m_weightPredTable[e][n], pSrc->m_weightPredTable[e][n], sizeof(wpScalingParam)*3 );
1068	}
1069	}
1070	m_saoEnabledFlag = pSrc->m_saoEnabledFlag;
1071	m_saoEnabledFlagChroma = pSrc->m_saoEnabledFlagChroma;
1072	m_cabacInitFlag = pSrc->m_cabacInitFlag;
1073	m_numEntryPointOffsets = pSrc->m_numEntryPointOffsets;
1074
1075	m_bLMvdL1Zero = pSrc->m_bLMvdL1Zero;
1076	m_LFCrossSliceBoundaryFlag = pSrc->m_LFCrossSliceBoundaryFlag;
1077	m_enableTMVPFlag = pSrc->m_enableTMVPFlag;
1078	m_maxNumMergeCand = pSrc->m_maxNumMergeCand;
1079
1080	#if H_MV
1081	// Additional slice header syntax elements
1082	#if !H_MV_HLS7_GEN
1083	m_pocResetFlag = pSrc->m_pocResetFlag;
1084	#endif
1085	m_discardableFlag = pSrc->m_discardableFlag;
1086	m_interLayerPredEnabledFlag = pSrc->m_interLayerPredEnabledFlag;
1087	m_numInterLayerRefPicsMinus1 = pSrc->m_numInterLayerRefPicsMinus1;
1088
1089	for (Int layer = 0; layer < MAX_NUM_LAYERS; layer++ )
1090	{
1091	m_interLayerPredLayerIdc[ layer ] = pSrc->m_interLayerPredLayerIdc[ layer ];
1092	}
1093	#endif
1094	#if H_3D_IC
1095	m_bApplyIC = pSrc->m_bApplyIC;
1096	m_icSkipParseFlag = pSrc->m_icSkipParseFlag;
1097	#endif
1098	}
1099
1100	Int TComSlice::m_prevTid0POC = 0;
1101
1102	/** Function for setting the slice's temporal layer ID and corresponding temporal_layer_switching_point_flag.
1103	* \param uiTLayer Temporal layer ID of the current slice
1104	* The decoder calls this function to set temporal_layer_switching_point_flag for each temporal layer based on
1105	* the SPS's temporal_id_nesting_flag and the parsed PPS. Then, current slice's temporal layer ID and
1106	* temporal_layer_switching_point_flag is set accordingly.
1107	*/
1108	Void TComSlice::setTLayerInfo( UInt uiTLayer )
1109	{
1110	m_uiTLayer = uiTLayer;
1111	}
1112
1113	/** Function for checking if this is a switching-point
1114	*/
1115	Bool TComSlice::isTemporalLayerSwitchingPoint( TComList<TComPic*>& rcListPic )
1116	{
1117	TComPic* rpcPic;
1118	// loop through all pictures in the reference picture buffer
1119	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1120	while ( iterPic != rcListPic.end())
1121	{
1122	rpcPic = *(iterPic++);
1123	if(rpcPic->getSlice(0)->isReferenced() && rpcPic->getPOC() != getPOC())
1124	{
1125	if(rpcPic->getTLayer() >= getTLayer())
1126	{
1127	return false;
1128	}
1129	}
1130	}
1131	return true;
1132	}
1133
1134	/** Function for checking if this is a STSA candidate
1135	*/
1136	Bool TComSlice::isStepwiseTemporalLayerSwitchingPointCandidate( TComList<TComPic*>& rcListPic )
1137	{
1138	TComPic* rpcPic;
1139
1140	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1141	while ( iterPic != rcListPic.end())
1142	{
1143	rpcPic = *(iterPic++);
1144	if(rpcPic->getSlice(0)->isReferenced() && (rpcPic->getUsedByCurr()==true) && rpcPic->getPOC() != getPOC())
1145	{
1146	if(rpcPic->getTLayer() >= getTLayer())
1147	{
1148	return false;
1149	}
1150	}
1151	}
1152	return true;
1153	}
1154
1155
1156	Void TComSlice::checkLeadingPictureRestrictions(TComList<TComPic*>& rcListPic)
1157	{
1158	TComPic* rpcPic;
1159
1160	Int nalUnitType = this->getNalUnitType();
1161
1162	// When a picture is a leading picture, it shall be a RADL or RASL picture.
1163	if(this->getAssociatedIRAPPOC() > this->getPOC())
1164	{
1165	// Do not check IRAP pictures since they may get a POC lower than their associated IRAP
1166	if(nalUnitType < NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1167	nalUnitType > NAL_UNIT_RESERVED_IRAP_VCL23)
1168	{
1169	assert(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1170	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R \|\|
1171	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1172	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R);
1173	}
1174	}
1175
1176	// When a picture is a trailing picture, it shall not be a RADL or RASL picture.
1177	if(this->getAssociatedIRAPPOC() < this->getPOC())
1178	{
1179	assert(nalUnitType != NAL_UNIT_CODED_SLICE_RASL_N &&
1180	nalUnitType != NAL_UNIT_CODED_SLICE_RASL_R &&
1181	nalUnitType != NAL_UNIT_CODED_SLICE_RADL_N &&
1182	nalUnitType != NAL_UNIT_CODED_SLICE_RADL_R);
1183	}
1184
1185	// No RASL pictures shall be present in the bitstream that are associated
1186	// with a BLA picture having nal_unit_type equal to BLA_W_RADL or BLA_N_LP.
1187	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1188	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1189	{
1190	assert(this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_BLA_W_RADL &&
1191	this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_BLA_N_LP);
1192	}
1193
1194	// No RASL pictures shall be present in the bitstream that are associated with
1195	// an IDR picture.
1196	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1197	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1198	{
1199	assert(this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_IDR_N_LP &&
1200	this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_IDR_W_RADL);
1201	}
1202
1203	// No RADL pictures shall be present in the bitstream that are associated with
1204	// a BLA picture having nal_unit_type equal to BLA_N_LP or that are associated
1205	// with an IDR picture having nal_unit_type equal to IDR_N_LP.
1206	if(nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1207	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R)
1208	{
1209	assert(this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_BLA_N_LP &&
1210	this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_IDR_N_LP);
1211	}
1212
1213	// loop through all pictures in the reference picture buffer
1214	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1215	while ( iterPic != rcListPic.end())
1216	{
1217	rpcPic = *(iterPic++);
1218	#if BUGFIX_INTRAPERIOD
1219	if(!rpcPic->getReconMark())
1220	{
1221	continue;
1222	}
1223	#endif
1224	if (rpcPic->getPOC() == this->getPOC())
1225	{
1226	continue;
1227	}
1228
1229	// Any picture that has PicOutputFlag equal to 1 that precedes an IRAP picture
1230	// in decoding order shall precede the IRAP picture in output order.
1231	// (Note that any picture following in output order would be present in the DPB)
1232	#if !SETTING_NO_OUT_PIC_PRIOR
1233	if(rpcPic->getSlice(0)->getPicOutputFlag() == 1)
1234	#else
1235	if(rpcPic->getSlice(0)->getPicOutputFlag() == 1 && !this->getNoOutputPriorPicsFlag())
1236	#endif
1237	{
1238	if(nalUnitType == NAL_UNIT_CODED_SLICE_BLA_N_LP \|\|
1239	nalUnitType == NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1240	nalUnitType == NAL_UNIT_CODED_SLICE_BLA_W_RADL \|\|
1241	nalUnitType == NAL_UNIT_CODED_SLICE_CRA \|\|
1242	nalUnitType == NAL_UNIT_CODED_SLICE_IDR_N_LP \|\|
1243	nalUnitType == NAL_UNIT_CODED_SLICE_IDR_W_RADL)
1244	{
1245	assert(rpcPic->getPOC() < this->getPOC());
1246	}
1247	}
1248
1249	// Any picture that has PicOutputFlag equal to 1 that precedes an IRAP picture
1250	// in decoding order shall precede any RADL picture associated with the IRAP
1251	// picture in output order.
1252	if(rpcPic->getSlice(0)->getPicOutputFlag() == 1)
1253	{
1254	if((nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1255	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R))
1256	{
1257	// rpcPic precedes the IRAP in decoding order
1258	if(this->getAssociatedIRAPPOC() > rpcPic->getSlice(0)->getAssociatedIRAPPOC())
1259	{
1260	// rpcPic must not be the IRAP picture
1261	if(this->getAssociatedIRAPPOC() != rpcPic->getPOC())
1262	{
1263	assert(rpcPic->getPOC() < this->getPOC());
1264	}
1265	}
1266	}
1267	}
1268
1269	// When a picture is a leading picture, it shall precede, in decoding order,
1270	// all trailing pictures that are associated with the same IRAP picture.
1271	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1272	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R \|\|
1273	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1274	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R)
1275	{
1276	if(rpcPic->getSlice(0)->getAssociatedIRAPPOC() == this->getAssociatedIRAPPOC())
1277	{
1278	// rpcPic is a picture that preceded the leading in decoding order since it exist in the DPB
1279	// rpcPic would violate the constraint if it was a trailing picture
1280	assert(rpcPic->getPOC() <= this->getAssociatedIRAPPOC());
1281	}
1282	}
1283
1284	// Any RASL picture associated with a CRA or BLA picture shall precede any
1285	// RADL picture associated with the CRA or BLA picture in output order
1286	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1287	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1288	{
1289	if((this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_BLA_N_LP \|\|
1290	this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1291	this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL \|\|
1292	this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_CRA) &&
1293	this->getAssociatedIRAPPOC() == rpcPic->getSlice(0)->getAssociatedIRAPPOC())
1294	{
1295	if(rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1296	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_R)
1297	{
1298	assert(rpcPic->getPOC() > this->getPOC());
1299	}
1300	}
1301	}
1302
1303	// Any RASL picture associated with a CRA picture shall follow, in output
1304	// order, any IRAP picture that precedes the CRA picture in decoding order.
1305	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1306	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1307	{
1308	if(this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_CRA)
1309	{
1310	if(rpcPic->getSlice(0)->getPOC() < this->getAssociatedIRAPPOC() &&
1311	(rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP \|\|
1312	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1313	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL \|\|
1314	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP \|\|
1315	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\|
1316	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA))
1317	{
1318	assert(this->getPOC() > rpcPic->getSlice(0)->getPOC());
1319	}
1320	}
1321	}
1322	}
1323	}
1324
1325
1326	/** Function for applying picture marking based on the Reference Picture Set in pReferencePictureSet.
1327	*/
1328	Void TComSlice::applyReferencePictureSet( TComList<TComPic>& rcListPic, TComReferencePictureSet pReferencePictureSet)
1329	{
1330	TComPic* rpcPic;
1331	Int i, isReference;
1332
1333	checkLeadingPictureRestrictions(rcListPic);
1334
1335	// loop through all pictures in the reference picture buffer
1336	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1337	while ( iterPic != rcListPic.end())
1338	{
1339	rpcPic = *(iterPic++);
1340
1341	if(!rpcPic->getSlice( 0 )->isReferenced())
1342	{
1343	continue;
1344	}
1345
1346	isReference = 0;
1347	// loop through all pictures in the Reference Picture Set
1348	// to see if the picture should be kept as reference picture
1349	for(i=0;i<pReferencePictureSet->getNumberOfPositivePictures()+pReferencePictureSet->getNumberOfNegativePictures();i++)
1350	{
1351	if(!rpcPic->getIsLongTerm() && rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getPOC() + pReferencePictureSet->getDeltaPOC(i))
1352	{
1353	isReference = 1;
1354	rpcPic->setUsedByCurr(pReferencePictureSet->getUsed(i));
1355	rpcPic->setIsLongTerm(0);
1356	}
1357	}
1358	for(;i<pReferencePictureSet->getNumberOfPictures();i++)
1359	{
1360	if(pReferencePictureSet->getCheckLTMSBPresent(i)==true)
1361	{
1362	if(rpcPic->getIsLongTerm() && (rpcPic->getPicSym()->getSlice(0)->getPOC()) == pReferencePictureSet->getPOC(i))
1363	{
1364	isReference = 1;
1365	rpcPic->setUsedByCurr(pReferencePictureSet->getUsed(i));
1366	}
1367	}
1368	else
1369	{
1370	Int pocCycle = 1<<rpcPic->getPicSym()->getSlice(0)->getSPS()->getBitsForPOC();
1371	Int curPoc = rpcPic->getPicSym()->getSlice(0)->getPOC() & (pocCycle-1);
1372	Int refPoc = pReferencePictureSet->getPOC(i) & (pocCycle-1);
1373	if(rpcPic->getIsLongTerm() && curPoc == refPoc)
1374	{
1375	isReference = 1;
1376	rpcPic->setUsedByCurr(pReferencePictureSet->getUsed(i));
1377	}
1378	}
1379
1380	}
1381	#if H_MV
1382	if( isReference ) // Current picture is in the temporal RPS
1383	{
1384	assert( rpcPic->getSlice(0)->getDiscardableFlag() == 0 ); // Temporal RPS shall not contain picture with discardable_flag equal to 1
1385	}
1386	#endif
1387	// mark the picture as "unused for reference" if it is not in
1388	// the Reference Picture Set
1389	if(rpcPic->getPicSym()->getSlice(0)->getPOC() != this->getPOC() && isReference == 0)
1390	{
1391	rpcPic->getSlice( 0 )->setReferenced( false );
1392	rpcPic->setUsedByCurr(0);
1393	rpcPic->setIsLongTerm(0);
1394	}
1395	//check that pictures of higher temporal layers are not used
1396	assert(rpcPic->getSlice( 0 )->isReferenced()==0\|\|rpcPic->getUsedByCurr()==0\|\|rpcPic->getTLayer()<=this->getTLayer());
1397	//check that pictures of higher or equal temporal layer are not in the RPS if the current picture is a TSA picture
1398	if(this->getNalUnitType() == NAL_UNIT_CODED_SLICE_TSA_R \|\| this->getNalUnitType() == NAL_UNIT_CODED_SLICE_TSA_N)
1399	{
1400	assert(rpcPic->getSlice( 0 )->isReferenced()==0\|\|rpcPic->getTLayer()<this->getTLayer());
1401	}
1402	//check that pictures marked as temporal layer non-reference pictures are not used for reference
1403	if(rpcPic->getPicSym()->getSlice(0)->getPOC() != this->getPOC() && rpcPic->getTLayer()==this->getTLayer())
1404	{
1405	assert(rpcPic->getSlice( 0 )->isReferenced()==0\|\|rpcPic->getUsedByCurr()==0\|\|rpcPic->getSlice( 0 )->getTemporalLayerNonReferenceFlag()==false);
1406	}
1407	}
1408	}
1409
1410	/** Function for applying picture marking based on the Reference Picture Set in pReferencePictureSet.
1411	*/
1412	#if ALLOW_RECOVERY_POINT_AS_RAP
1413	Int TComSlice::checkThatAllRefPicsAreAvailable( TComList<TComPic>& rcListPic, TComReferencePictureSet pReferencePictureSet, Bool printErrors, Int pocRandomAccess, Bool bUseRecoveryPoint)
1414	#else
1415	Int TComSlice::checkThatAllRefPicsAreAvailable( TComList<TComPic>& rcListPic, TComReferencePictureSet pReferencePictureSet, Bool printErrors, Int pocRandomAccess)
1416	#endif
1417	{
1418	#if ALLOW_RECOVERY_POINT_AS_RAP
1419	Int atLeastOneUnabledByRecoveryPoint = 0;
1420	Int atLeastOneFlushedByPreviousIDR = 0;
1421	#endif
1422	TComPic* rpcPic;
1423	Int i, isAvailable;
1424	Int atLeastOneLost = 0;
1425	Int atLeastOneRemoved = 0;
1426	Int iPocLost = 0;
1427
1428	// loop through all long-term pictures in the Reference Picture Set
1429	// to see if the picture should be kept as reference picture
1430	for(i=pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures();i<pReferencePictureSet->getNumberOfPictures();i++)
1431	{
1432	isAvailable = 0;
1433	// loop through all pictures in the reference picture buffer
1434	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1435	while ( iterPic != rcListPic.end())
1436	{
1437	rpcPic = *(iterPic++);
1438	if(pReferencePictureSet->getCheckLTMSBPresent(i)==true)
1439	{
1440	if(rpcPic->getIsLongTerm() && (rpcPic->getPicSym()->getSlice(0)->getPOC()) == pReferencePictureSet->getPOC(i) && rpcPic->getSlice(0)->isReferenced())
1441	{
1442	#if ALLOW_RECOVERY_POINT_AS_RAP
1443	if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess)
1444	{
1445	isAvailable = 0;
1446	}
1447	else
1448	{
1449	isAvailable = 1;
1450	}
1451	#else
1452	isAvailable = 1;
1453	#endif
1454	}
1455	}
1456	else
1457	{
1458	Int pocCycle = 1<<rpcPic->getPicSym()->getSlice(0)->getSPS()->getBitsForPOC();
1459	Int curPoc = rpcPic->getPicSym()->getSlice(0)->getPOC() & (pocCycle-1);
1460	Int refPoc = pReferencePictureSet->getPOC(i) & (pocCycle-1);
1461	if(rpcPic->getIsLongTerm() && curPoc == refPoc && rpcPic->getSlice(0)->isReferenced())
1462	{
1463	#if ALLOW_RECOVERY_POINT_AS_RAP
1464	if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess)
1465	{
1466	isAvailable = 0;
1467	}
1468	else
1469	{
1470	isAvailable = 1;
1471	}
1472	#else
1473	isAvailable = 1;
1474	#endif
1475	}
1476	}
1477	}
1478	// if there was no such long-term check the short terms
1479	if(!isAvailable)
1480	{
1481	iterPic = rcListPic.begin();
1482	while ( iterPic != rcListPic.end())
1483	{
1484	rpcPic = *(iterPic++);
1485
1486	Int pocCycle = 1 << rpcPic->getPicSym()->getSlice(0)->getSPS()->getBitsForPOC();
1487	Int curPoc = rpcPic->getPicSym()->getSlice(0)->getPOC();
1488	Int refPoc = pReferencePictureSet->getPOC(i);
1489	if (!pReferencePictureSet->getCheckLTMSBPresent(i))
1490	{
1491	curPoc = curPoc & (pocCycle - 1);
1492	refPoc = refPoc & (pocCycle - 1);
1493	}
1494
1495	if (rpcPic->getSlice(0)->isReferenced() && curPoc == refPoc)
1496	{
1497	#if ALLOW_RECOVERY_POINT_AS_RAP
1498	if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess)
1499	{
1500	isAvailable = 0;
1501	}
1502	else
1503	{
1504	isAvailable = 1;
1505	rpcPic->setIsLongTerm(1);
1506	break;
1507	}
1508	#else
1509	isAvailable = 1;
1510	rpcPic->setIsLongTerm(1);
1511	break;
1512	#endif
1513	}
1514	}
1515	}
1516	// report that a picture is lost if it is in the Reference Picture Set
1517	// but not available as reference picture
1518	if(isAvailable == 0)
1519	{
1520	if (this->getPOC() + pReferencePictureSet->getDeltaPOC(i) >= pocRandomAccess)
1521	{
1522	if(!pReferencePictureSet->getUsed(i) )
1523	{
1524	if(printErrors)
1525	{
1526	printf("\nLong-term reference picture with POC = %3d seems to have been removed or not correctly decoded.", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1527	}
1528	atLeastOneRemoved = 1;
1529	}
1530	else
1531	{
1532	if(printErrors)
1533	{
1534	printf("\nLong-term reference picture with POC = %3d is lost or not correctly decoded!", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1535	}
1536	atLeastOneLost = 1;
1537	iPocLost=this->getPOC() + pReferencePictureSet->getDeltaPOC(i);
1538	}
1539	}
1540	#if ALLOW_RECOVERY_POINT_AS_RAP
1541	else if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess)
1542	{
1543	atLeastOneUnabledByRecoveryPoint = 1;
1544	}
1545	else if(bUseRecoveryPoint && (this->getAssociatedIRAPType()==NAL_UNIT_CODED_SLICE_IDR_N_LP \|\| this->getAssociatedIRAPType()==NAL_UNIT_CODED_SLICE_IDR_W_RADL))
1546	{
1547	atLeastOneFlushedByPreviousIDR = 1;
1548	}
1549	#endif
1550	}
1551	}
1552	// loop through all short-term pictures in the Reference Picture Set
1553	// to see if the picture should be kept as reference picture
1554	for(i=0;i<pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures();i++)
1555	{
1556	isAvailable = 0;
1557	// loop through all pictures in the reference picture buffer
1558	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1559	while ( iterPic != rcListPic.end())
1560	{
1561	rpcPic = *(iterPic++);
1562
1563	if(!rpcPic->getIsLongTerm() && rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getPOC() + pReferencePictureSet->getDeltaPOC(i) && rpcPic->getSlice(0)->isReferenced())
1564	{
1565	#if ALLOW_RECOVERY_POINT_AS_RAP
1566	if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess)
1567	{
1568	isAvailable = 0;
1569	}
1570	else
1571	{
1572	isAvailable = 1;
1573	}
1574	#else
1575	isAvailable = 1;
1576	#endif
1577	}
1578	}
1579	// report that a picture is lost if it is in the Reference Picture Set
1580	// but not available as reference picture
1581	if(isAvailable == 0)
1582	{
1583	if (this->getPOC() + pReferencePictureSet->getDeltaPOC(i) >= pocRandomAccess)
1584	{
1585	if(!pReferencePictureSet->getUsed(i) )
1586	{
1587	if(printErrors)
1588	{
1589	printf("\nShort-term reference picture with POC = %3d seems to have been removed or not correctly decoded.", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1590	}
1591	atLeastOneRemoved = 1;
1592	}
1593	else
1594	{
1595	if(printErrors)
1596	{
1597	printf("\nShort-term reference picture with POC = %3d is lost or not correctly decoded!", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1598	}
1599	atLeastOneLost = 1;
1600	iPocLost=this->getPOC() + pReferencePictureSet->getDeltaPOC(i);
1601	}
1602	}
1603	#if ALLOW_RECOVERY_POINT_AS_RAP
1604	else if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess)
1605	{
1606	atLeastOneUnabledByRecoveryPoint = 1;
1607	}
1608	else if(bUseRecoveryPoint && (this->getAssociatedIRAPType()==NAL_UNIT_CODED_SLICE_IDR_N_LP \|\| this->getAssociatedIRAPType()==NAL_UNIT_CODED_SLICE_IDR_W_RADL))
1609	{
1610	atLeastOneFlushedByPreviousIDR = 1;
1611	}
1612	#endif
1613	}
1614	}
1615	#if ALLOW_RECOVERY_POINT_AS_RAP
1616	if(atLeastOneUnabledByRecoveryPoint \|\| atLeastOneFlushedByPreviousIDR)
1617	{
1618	return -1;
1619	}
1620	#endif
1621	if(atLeastOneLost)
1622	{
1623	return iPocLost+1;
1624	}
1625	if(atLeastOneRemoved)
1626	{
1627	return -2;
1628	}
1629	else
1630	{
1631	return 0;
1632	}
1633	}
1634
1635	/** Function for constructing an explicit Reference Picture Set out of the available pictures in a referenced Reference Picture Set
1636	*/
1637	#if ALLOW_RECOVERY_POINT_AS_RAP
1638	Void TComSlice::createExplicitReferencePictureSetFromReference( TComList<TComPic>& rcListPic, TComReferencePictureSet pReferencePictureSet, Bool isRAP, Int pocRandomAccess, Bool bUseRecoveryPoint)
1639	#else
1640	Void TComSlice::createExplicitReferencePictureSetFromReference( TComList<TComPic>& rcListPic, TComReferencePictureSet pReferencePictureSet, Bool isRAP)
1641	#endif
1642	{
1643	TComPic* rpcPic;
1644	Int i, j;
1645	Int k = 0;
1646	Int nrOfNegativePictures = 0;
1647	Int nrOfPositivePictures = 0;
1648	TComReferencePictureSet* pcRPS = this->getLocalRPS();
1649
1650	// loop through all pictures in the Reference Picture Set
1651	for(i=0;i<pReferencePictureSet->getNumberOfPictures();i++)
1652	{
1653	j = 0;
1654	// loop through all pictures in the reference picture buffer
1655	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1656	while ( iterPic != rcListPic.end())
1657	{
1658	j++;
1659	rpcPic = *(iterPic++);
1660
1661	if(rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getPOC() + pReferencePictureSet->getDeltaPOC(i) && rpcPic->getSlice(0)->isReferenced())
1662	{
1663	// This picture exists as a reference picture
1664	// and should be added to the explicit Reference Picture Set
1665	pcRPS->setDeltaPOC(k, pReferencePictureSet->getDeltaPOC(i));
1666	pcRPS->setUsed(k, pReferencePictureSet->getUsed(i) && (!isRAP));
1667	#if ALLOW_RECOVERY_POINT_AS_RAP
1668	pcRPS->setUsed(k, pcRPS->getUsed(k) && !(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess) );
1669	#endif
1670	if(pcRPS->getDeltaPOC(k) < 0)
1671	{
1672	nrOfNegativePictures++;
1673	}
1674	else
1675	{
1676	nrOfPositivePictures++;
1677	}
1678	k++;
1679	}
1680	}
1681	}
1682	#if EFFICIENT_FIELD_IRAP
1683	Bool useNewRPS = false;
1684	// if current picture is complimentary field associated to IRAP, add the IRAP to its RPS.
1685	if(m_pcPic->isField())
1686	{
1687	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1688	while ( iterPic != rcListPic.end())
1689	{
1690	rpcPic = *(iterPic++);
1691	if(rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getAssociatedIRAPPOC() && this->getAssociatedIRAPPOC() == this->getPOC()+1)
1692	{
1693	pcRPS->setDeltaPOC(k, 1);
1694	pcRPS->setUsed(k, true);
1695	nrOfPositivePictures++;
1696	k ++;
1697	useNewRPS = true;
1698	}
1699	}
1700	}
1701	#endif
1702	pcRPS->setNumberOfNegativePictures(nrOfNegativePictures);
1703	pcRPS->setNumberOfPositivePictures(nrOfPositivePictures);
1704	pcRPS->setNumberOfPictures(nrOfNegativePictures+nrOfPositivePictures);
1705	// This is a simplistic inter rps example. A smarter encoder will look for a better reference RPS to do the
1706	// inter RPS prediction with. Here we just use the reference used by pReferencePictureSet.
1707	// If pReferencePictureSet is not inter_RPS_predicted, then inter_RPS_prediction is for the current RPS also disabled.
1708	if (!pReferencePictureSet->getInterRPSPrediction()
1709	#if EFFICIENT_FIELD_IRAP
1710	\|\| useNewRPS
1711	#endif
1712	)
1713	{
1714	pcRPS->setInterRPSPrediction(false);
1715	pcRPS->setNumRefIdc(0);
1716	}
1717	else
1718	{
1719	Int rIdx = this->getRPSidx() - pReferencePictureSet->getDeltaRIdxMinus1() - 1;
1720	Int deltaRPS = pReferencePictureSet->getDeltaRPS();
1721	TComReferencePictureSet* pcRefRPS = this->getSPS()->getRPSList()->getReferencePictureSet(rIdx);
1722	Int iRefPics = pcRefRPS->getNumberOfPictures();
1723	Int iNewIdc=0;
1724	for(i=0; i<= iRefPics; i++)
1725	{
1726	Int deltaPOC = ((i != iRefPics)? pcRefRPS->getDeltaPOC(i) : 0); // check if the reference abs POC is >= 0
1727	Int iRefIdc = 0;
1728	for (j=0; j < pcRPS->getNumberOfPictures(); j++) // loop through the pictures in the new RPS
1729	{
1730	if ( (deltaPOC + deltaRPS) == pcRPS->getDeltaPOC(j))
1731	{
1732	if (pcRPS->getUsed(j))
1733	{
1734	iRefIdc = 1;
1735	}
1736	else
1737	{
1738	iRefIdc = 2;
1739	}
1740	}
1741	}
1742	pcRPS->setRefIdc(i, iRefIdc);
1743	iNewIdc++;
1744	}
1745	pcRPS->setInterRPSPrediction(true);
1746	pcRPS->setNumRefIdc(iNewIdc);
1747	pcRPS->setDeltaRPS(deltaRPS);
1748	pcRPS->setDeltaRIdxMinus1(pReferencePictureSet->getDeltaRIdxMinus1() + this->getSPS()->getRPSList()->getNumberOfReferencePictureSets() - this->getRPSidx());
1749	}
1750
1751	this->setRPS(pcRPS);
1752	this->setRPSidx(-1);
1753	}
1754
1755	/** get AC and DC values for weighted pred
1756	* \param *wp
1757	* \returns Void
1758	*/
1759	Void TComSlice::getWpAcDcParam(wpACDCParam *&wp)
1760	{
1761	wp = m_weightACDCParam;
1762	}
1763
1764	/** init AC and DC values for weighted pred
1765	* \returns Void
1766	*/
1767	Void TComSlice::initWpAcDcParam()
1768	{
1769	for(Int iComp = 0; iComp < 3; iComp++ )
1770	{
1771	m_weightACDCParam[iComp].iAC = 0;
1772	m_weightACDCParam[iComp].iDC = 0;
1773	}
1774	}
1775
1776	/** get WP tables for weighted pred
1777	* \param RefPicList
1778	* \param iRefIdx
1779	* \param *&wpScalingParam
1780	* \returns Void
1781	*/
1782	Void TComSlice::getWpScaling( RefPicList e, Int iRefIdx, wpScalingParam *&wp )
1783	{
1784	wp = m_weightPredTable[e][iRefIdx];
1785	}
1786
1787	/** reset Default WP tables settings : no weight.
1788	* \param wpScalingParam
1789	* \returns Void
1790	*/
1791	Void TComSlice::resetWpScaling()
1792	{
1793	for ( Int e=0 ; e<2 ; e++ )
1794	{
1795	for ( Int i=0 ; i<MAX_NUM_REF ; i++ )
1796	{
1797	for ( Int yuv=0 ; yuv<3 ; yuv++ )
1798	{
1799	wpScalingParam *pwp = &(m_weightPredTable[e][i][yuv]);
1800	pwp->bPresentFlag = false;
1801	pwp->uiLog2WeightDenom = 0;
1802	pwp->uiLog2WeightDenom = 0;
1803	pwp->iWeight = 1;
1804	pwp->iOffset = 0;
1805	}
1806	}
1807	}
1808	}
1809
1810	/** init WP table
1811	* \returns Void
1812	*/
1813	Void TComSlice::initWpScaling()
1814	{
1815	for ( Int e=0 ; e<2 ; e++ )
1816	{
1817	for ( Int i=0 ; i<MAX_NUM_REF ; i++ )
1818	{
1819	for ( Int yuv=0 ; yuv<3 ; yuv++ )
1820	{
1821	wpScalingParam *pwp = &(m_weightPredTable[e][i][yuv]);
1822	if ( !pwp->bPresentFlag )
1823	{
1824	// Inferring values not present :
1825	pwp->iWeight = (1 << pwp->uiLog2WeightDenom);
1826	pwp->iOffset = 0;
1827	}
1828
1829	pwp->w = pwp->iWeight;
1830	Int bitDepth = yuv ? g_bitDepthC : g_bitDepthY;
1831	pwp->o = pwp->iOffset << (bitDepth-8);
1832	pwp->shift = pwp->uiLog2WeightDenom;
1833	pwp->round = (pwp->uiLog2WeightDenom>=1) ? (1 << (pwp->uiLog2WeightDenom-1)) : (0);
1834	}
1835	}
1836	}
1837	}
1838
1839	// ------------------------------------------------------------------------------------------------
1840	// Video parameter set (VPS)
1841	// ------------------------------------------------------------------------------------------------
1842	TComVPS::TComVPS()
1843	: m_VPSId ( 0)
1844	, m_uiMaxTLayers ( 1)
1845	#if H_MV
1846	, m_uiMaxLayersMinus1 ( 0)
1847	#else
1848	, m_uiMaxLayers ( 1)
1849	#endif
1850	, m_bTemporalIdNestingFlag (false)
1851	, m_numHrdParameters ( 0)
1852	#if H_MV
1853	, m_maxLayerId ( 0)
1854	#else
1855	, m_maxNuhReservedZeroLayerId ( 0)
1856	#endif
1857	, m_hrdParameters (NULL)
1858	, m_hrdOpSetIdx (NULL)
1859	, m_cprmsPresentFlag (NULL)
1860	#if H_MV
1861	, m_dpbSize (NULL)
1862	, m_vpsVUI ( NULL )
1863	#endif
1864	{
1865	#if H_MV
1866	m_vpsBaseLayerInternalFlag = true;
1867	#endif
1868
1869	for( Int i = 0; i < MAX_TLAYER; i++)
1870	{
1871	m_numReorderPics[i] = 0;
1872	m_uiMaxDecPicBuffering[i] = 1;
1873	m_uiMaxLatencyIncrease[i] = 0;
1874	}
1875	#if H_MV
1876	for (Int lsIdx = 0; lsIdx < MAX_VPS_OP_SETS_PLUS1; lsIdx++ )
1877	{
1878	for( Int layerId = 0; layerId < MAX_VPS_NUH_LAYER_ID_PLUS1; layerId++ )
1879	{
1880	m_layerIdIncludedFlag[lsIdx][layerId] = (( lsIdx == 0 ) && ( layerId == 0 )) ;
1881	}
1882	}
1883	m_vpsNumProfileTierLevelMinus1 = -1;
1884
1885	m_numAddLayerSets = 0;
1886	m_numAddOlss = 0;
1887	m_defaultOutputLayerIdc = 0;
1888
1889	for ( Int i = 0; i < MAX_VPS_OUTPUTLAYER_SETS; i++)
1890	{
1891	m_layerSetIdxForOlsMinus1[i] = -1;
1892	m_profileLevelTierIdx[i] = 0;
1893	for ( Int j = 0; j < MAX_VPS_NUH_LAYER_ID_PLUS1; j++)
1894	{
1895	m_outputLayerFlag[i][j] = false;
1896	}
1897	m_altOutputLayerFlag[ i ] = false;
1898	}
1899
1900	m_repFormatIdxPresentFlag = false;
1901	m_maxOneActiveRefLayerFlag = false;
1902	m_directDepTypeLenMinus2 = 0;
1903
1904
1905	m_vpsExtensionFlag = true;
1906	m_vpsNonVuiExtensionLength = 0;
1907	m_splittingFlag = false;
1908
1909	for( Int i = 0; i < MAX_NUM_SCALABILITY_TYPES; i++ )
1910	{
1911	m_scalabilityMaskFlag[i] = false;
1912	m_dimensionIdLen [i] = -1;
1913	}
1914
1915	m_vpsNuhLayerIdPresentFlag = false;
1916
1917	for( Int i = 0; i < MAX_VPS_OP_SETS_PLUS1; i++ )
1918	{
1919	m_vpsProfilePresentFlag [i] = false;
1920	m_layerSetIdxForOlsMinus1 [i] = 0;
1921	for( Int j = 0; j < MAX_VPS_NUH_LAYER_ID_PLUS1; j++ )
1922	{
1923	m_outputLayerFlag[i][j] = false;
1924	}
1925	}
1926
1927	for( Int i = 0; i < MAX_NUM_LAYER_IDS; i++ )
1928	{
1929	m_layerIdInVps[i] = (i == 0 ) ? 0 : -1;
1930	}
1931
1932	for( Int i = 0; i < MAX_NUM_LAYERS; i++ )
1933	{
1934	m_layerIdInNuh [i] = ( i == 0 ) ? 0 : -1;
1935	m_numDirectRefLayers[i] = 0;
1936	m_vpsRepFormatIdx [i] = 0;
1937	m_pocLsbNotPresentFlag[i] = 0;
1938	m_repFormat [i] = NULL;
1939	m_viewIdVal [i] = 0;
1940
1941	#if H_3D
1942	m_viewIndex [i] = -1;
1943	m_vpsDepthModesFlag [i] = false;
1944	m_ivMvScalingFlag = true;
1945	#endif
1946
1947	for( Int j = 0; j < MAX_NUM_LAYERS; j++ )
1948	{
1949	m_directDependencyFlag[i][j] = false;
1950	m_directDependencyType[i][j] = -1;
1951	m_refLayerId[i][j] = -1;
1952	m_maxTidIlRefPicsPlus1[i][j] = 7;
1953	}
1954
1955	for( Int j = 0; j < MAX_NUM_SCALABILITY_TYPES; j++ )
1956	{
1957	m_dimensionId[i][j] = 0;
1958	}
1959	#if H_3D_ARP
1960	m_uiUseAdvResPred[i] = 0;
1961	m_uiARPStepNum[i] = 1;
1962	#endif
1963	}
1964	m_vpsVUI = new TComVPSVUI;
1965	m_dpbSize = new TComDpbSize;
1966
1967	#if H_3D
1968	for( Int i = 0; i < MAX_NUM_LAYERS; i++ )
1969	{
1970	#if H_3D_IV_MERGE
1971	m_ivMvPredFlag [ i ] = false;
1972	#if H_3D_SPIVMP
1973	m_iSubPULog2Size [ i ] = 0;
1974	#endif
1975	#endif
1976	#if H_3D_VSP
1977	m_viewSynthesisPredFlag[ i ] = false;
1978	#endif
1979	#if H_3D_NBDV_REF
1980	m_depthRefinementFlag [ i ] = false;
1981	#endif
1982	#if H_3D_INTER_SDC
1983	m_bInterSDCFlag [ i ] = false;
1984	#endif
1985	#if H_3D_DBBP
1986	m_dbbpFlag [ i ] = false;
1987	#endif
1988	#if H_3D_IV_MERGE
1989	m_bMPIFlag [ i ] = false;
1990	#endif
1991	}
1992	#endif
1993	#endif
1994	}
1995
1996	TComVPS::~TComVPS()
1997	{
1998	if( m_hrdParameters != NULL ) delete[] m_hrdParameters;
1999	if( m_hrdOpSetIdx != NULL ) delete[] m_hrdOpSetIdx;
2000	if( m_cprmsPresentFlag != NULL ) delete[] m_cprmsPresentFlag;
2001	#if H_MV
2002	if ( m_vpsVUI != NULL ) delete m_vpsVUI;
2003	if ( m_dpbSize != NULL ) delete m_dpbSize;
2004
2005	for( Int i = 0; i < MAX_NUM_LAYERS; i++ )
2006	{
2007	if (m_repFormat[ i ] != NULL ) delete m_repFormat[ i ];
2008	}
2009	#endif
2010	#if H_3D
2011	deleteCamPars();
2012	#endif
2013	}
2014
2015	#if H_MV
2016
2017	Bool TComVPS::checkVPSExtensionSyntax()
2018	{
2019	for( Int layer = 1; layer <= getMaxLayersMinus1(); layer++ )
2020	{
2021	// check layer_id_in_nuh constraint
2022	assert( getLayerIdInNuh( layer ) > getLayerIdInNuh( layer -1 ) );
2023	}
2024
2025	//The value of vps_num_rep_formats_minus1 shall be in the range of 0 to 255, inclusive.
2026	assert( getVpsNumRepFormatsMinus1() >= 0 );
2027	assert( getVpsNumRepFormatsMinus1() <= 255 );
2028
2029	return true;
2030	}
2031
2032	Int TComVPS::getNumScalabilityTypes()
2033	{
2034	return scalTypeToScalIdx( ScalabilityType(MAX_NUM_SCALABILITY_TYPES) );
2035	}
2036
2037	Int TComVPS::scalTypeToScalIdx( ScalabilityType scalType )
2038	{
2039	assert( scalType >= 0 && scalType <= MAX_NUM_SCALABILITY_TYPES );
2040	assert( scalType == MAX_NUM_SCALABILITY_TYPES \|\| getScalabilityMaskFlag( scalType ) );
2041	Int scalIdx = 0;
2042	for( Int curScalType = 0; curScalType < scalType; curScalType++ )
2043	{
2044	scalIdx += ( getScalabilityMaskFlag( curScalType ) ? 1 : 0 );
2045
2046	}
2047
2048	return scalIdx;
2049	}
2050	Void TComVPS::setScalabilityMaskFlag( UInt val )
2051	{
2052	for ( Int scalType = 0; scalType < MAX_NUM_SCALABILITY_TYPES; scalType++ )
2053	{
2054	setScalabilityMaskFlag( scalType, ( val & (1 << scalType ) ) != 0 );
2055	}
2056	}
2057
2058	Void TComVPS::setRefLayers()
2059	{
2060	for( Int i = 0; i <= getMaxLayersMinus1(); i++ )
2061	{
2062	Int iNuhLId = getLayerIdInNuh( i );
2063	m_numDirectRefLayers[ iNuhLId ] = 0;
2064	for( Int j = 0; j < i; j++ )
2065	{
2066	if( getDirectDependencyFlag(i , j) )
2067	{
2068	m_refLayerId[ iNuhLId ][m_numDirectRefLayers[ iNuhLId ]++ ] = getLayerIdInNuh( j );
2069	}
2070	}
2071	}
2072
2073	for (Int i = 0 ; i < MAX_NUM_LAYER_IDS; i++ )
2074	{
2075	m_numRefLayers[i] = 0;
2076	}
2077
2078	for (Int currLayerId = 0; currLayerId <= 62; currLayerId++ )
2079	{
2080	for (Int i = 0 ; i < MAX_NUM_LAYER_IDS; i++ )
2081	{
2082	m_recursiveRefLayerFlag[currLayerId][i] = 0;
2083	}
2084	}
2085
2086	for( Int i = 0; i <= getMaxLayersMinus1(); i++ )
2087	{
2088	Int iNuhLId = getLayerIdInNuh( i );
2089	xSetRefLayerFlags( iNuhLId );
2090	for( Int j = 0; j < 63; j++ )
2091	{
2092	m_numRefLayers[ iNuhLId ] += m_recursiveRefLayerFlag[ iNuhLId ][ j ];
2093	}
2094	}
2095
2096	for( Int i = 0; i <= getMaxLayersMinus1(); i++ ) // Bug in spec "<" instead of "<="
2097	{
2098	Int iNuhLId = getLayerIdInNuh( i );
2099	Int predIdx = 0;
2100	for( Int j = iNuhLId + 1; j < 63; j++ )
2101	{
2102	if( m_recursiveRefLayerFlag[ j ][ iNuhLId ] )
2103	{
2104	m_predictedLayerId[ iNuhLId ][ predIdx++ ] = j;
2105	}
2106	}
2107	m_numPredictedLayers[ iNuhLId ] = predIdx;
2108	}
2109
2110	Bool countedLayerIdxFlag[ MAX_NUM_LAYERS ];
2111	for( Int i = 0; i <= getMaxLayersMinus1(); i++ )
2112	{
2113	countedLayerIdxFlag[ i ] = 0;
2114	}
2115
2116	for( Int i = 0, k = 0; i <= getMaxLayersMinus1(); i++ )
2117	{
2118	Int iNuhLId = getLayerIdInNuh( i );
2119	if( m_numDirectRefLayers[ iNuhLId ] == 0 )
2120	{
2121	m_treePartitionLayerIdList[ k ][ 0 ] = iNuhLId;
2122	m_numLayersInTreePartition[ k ] = 1;
2123	for( Int j = 0; j < m_numPredictedLayers[ iNuhLId ]; j++ )
2124	{
2125	if( !countedLayerIdxFlag[ getLayerIdInVps( m_predictedLayerId[ iNuhLId ][ j ] ) ] )
2126	{
2127	m_treePartitionLayerIdList[ k ][ m_numLayersInTreePartition[ k ] ] = m_predictedLayerId[ iNuhLId ][ j ];
2128	m_numLayersInTreePartition[ k ]++;
2129	countedLayerIdxFlag[ getLayerIdInVps( m_predictedLayerId[ iNuhLId ][ j ] ) ] = 1;
2130	}
2131	}
2132	k++;
2133	}
2134	m_numIndependentLayers = k;
2135	}
2136	}
2137
2138	Int TComVPS::getRefLayerId( Int layerIdInNuh, Int idx )
2139	{
2140	assert( idx >= 0 && idx < m_numDirectRefLayers[layerIdInNuh] );
2141	Int refLayerIdInNuh = m_refLayerId[ layerIdInNuh ][ idx ];
2142	assert ( refLayerIdInNuh >= 0 );
2143	return refLayerIdInNuh;
2144	}
2145
2146	Int TComVPS::getScalabilityId( Int layerIdInVps, ScalabilityType scalType )
2147	{
2148	return getScalabilityMaskFlag( scalType ) ? getDimensionId( layerIdInVps, scalTypeToScalIdx( scalType ) ) : 0;
2149	}
2150
2151	#if H_3D
2152	Int TComVPS::getLayerIdInNuh( Int viewIndex, Bool depthFlag )
2153	{
2154	Int foundLayerIdinNuh = -1;
2155
2156	for (Int layerIdInVps = 0 ; layerIdInVps <= getMaxLayersMinus1(); layerIdInVps++ )
2157	{
2158	Int layerIdInNuh = getLayerIdInNuh( layerIdInVps );
2159	if( ( getViewIndex( layerIdInNuh ) == viewIndex ) && ( getDepthId( layerIdInNuh ) == ( depthFlag ? 1 : 0 ) ) )
2160	{
2161	foundLayerIdinNuh = layerIdInNuh;
2162	break;
2163	}
2164	}
2165	#if !BUG_FIX_TK65
2166	assert( foundLayerIdinNuh != -1 );
2167	#endif
2168	return foundLayerIdinNuh;
2169	}
2170
2171	Void TComVPS::createCamPars(Int iNumViews)
2172	{
2173	Int i = 0, j = 0;
2174
2175	m_bCamParPresent = new Bool[ iNumViews ];
2176	m_bCamParInSliceHeader = new Bool[ iNumViews ];
2177
2178	m_aaaiCodedScale = new Int**[ iNumViews ];
2179	m_aaaiCodedOffset = new Int**[ iNumViews ];
2180	for ( i = 0; i < iNumViews ; i++ )
2181	{
2182	m_bCamParInSliceHeader[i] = false;
2183	m_aaaiCodedScale[i] = new Int*[ 2 ];
2184	m_aaaiCodedOffset[i] = new Int*[ 2 ];
2185	for ( j = 0; j < 2; j++ )
2186	{
2187	m_aaaiCodedScale[i][j] = new Int[ MAX_NUM_LAYERS ];
2188	m_aaaiCodedOffset[i][j] = new Int[ MAX_NUM_LAYERS ];
2189	for ( Int k = 0; k < MAX_NUM_LAYERS; k++ )
2190	{
2191	m_aaaiCodedScale[i][j][k] = 0;
2192	m_aaaiCodedOffset[i][j][k] = 0;
2193	}
2194	}
2195	}
2196	}
2197
2198	Void TComVPS::deleteCamPars()
2199	{
2200	Int iNumViews = getNumViews();
2201	Int i = 0, j = 0;
2202
2203	if ( m_bCamParPresent != NULL )
2204	{
2205	delete [] m_bCamParPresent;
2206	}
2207	if ( m_bCamParInSliceHeader != NULL )
2208	{
2209	delete [] m_bCamParInSliceHeader;
2210	}
2211
2212	if ( m_aaaiCodedScale != NULL )
2213	{
2214	for ( i = 0; i < iNumViews ; i++ )
2215	{
2216	for ( j = 0; j < 2; j++ )
2217	{
2218	delete [] m_aaaiCodedScale[i][j];
2219	}
2220	delete [] m_aaaiCodedScale[i];
2221	}
2222	delete [] m_aaaiCodedScale;
2223	}
2224
2225	if ( m_aaaiCodedOffset != NULL )
2226	{
2227	for ( i = 0; i < iNumViews ; i++ )
2228	{
2229	for ( j = 0; j < 2; j++ )
2230	{
2231	delete [] m_aaaiCodedOffset[i][j];
2232	}
2233	delete [] m_aaaiCodedOffset[i];
2234	}
2235	delete [] m_aaaiCodedOffset;
2236	}
2237	}
2238
2239
2240	Void
2241	TComVPS::initCamParaVPS( UInt uiViewIndex, Bool bCamParPresent, UInt uiCamParPrecision, Bool bCamParSlice, Int aaiScale, Int aaiOffset )
2242	{
2243	AOT( uiViewIndex != 0 && !bCamParSlice && ( aaiScale == 0 \|\| aaiOffset == 0 ) );
2244
2245	m_uiCamParPrecision = ( ( uiViewIndex != 0 )? uiCamParPrecision : 0 );
2246	m_bCamParPresent[ uiViewIndex ] = (( uiViewIndex != 0 )? bCamParPresent : false );
2247	m_bCamParInSliceHeader[ uiViewIndex ] = ( (uiViewIndex != 0)? bCamParSlice : false );
2248
2249	if( !m_bCamParInSliceHeader[ uiViewIndex ] )
2250	{
2251	for( UInt uiBaseViewIndex = 0; uiBaseViewIndex < uiViewIndex; uiBaseViewIndex++ )
2252	{
2253	m_aaaiCodedScale [ uiViewIndex ][ 0 ][ uiBaseViewIndex ] = aaiScale [ uiBaseViewIndex ][ uiViewIndex ];
2254	m_aaaiCodedScale [ uiViewIndex ][ 1 ][ uiBaseViewIndex ] = aaiScale [ uiViewIndex ][ uiBaseViewIndex ];
2255	m_aaaiCodedOffset[ uiViewIndex ][ 0 ][ uiBaseViewIndex ] = aaiOffset[ uiBaseViewIndex ][ uiViewIndex ];
2256	m_aaaiCodedOffset[ uiViewIndex ][ 1 ][ uiBaseViewIndex ] = aaiOffset[ uiViewIndex ][ uiBaseViewIndex ];
2257	}
2258	}
2259	}
2260
2261	#endif // H_3D
2262
2263
2264	Int TComVPS::xGetDimBitOffset( Int j )
2265	{
2266	Int dimBitOffset = 0;
2267	if ( getSplittingFlag() && j == getNumScalabilityTypes() )
2268	{
2269	dimBitOffset = 6;
2270	}
2271	else
2272	{
2273	for (Int dimIdx = 0; dimIdx <= j-1; dimIdx++)
2274	{
2275	dimBitOffset += getDimensionIdLen( dimIdx );
2276	}
2277	}
2278	return dimBitOffset;
2279	}
2280
2281	Int TComVPS::inferDimensionId( Int i, Int j )
2282	{
2283	return ( ( getLayerIdInNuh( i ) & ( (1 << xGetDimBitOffset( j + 1 ) ) - 1) ) >> xGetDimBitOffset( j ) );
2284	}
2285
2286	Int TComVPS::inferLastDimsionIdLenMinus1()
2287	{
2288	return ( 5 - xGetDimBitOffset( getNumScalabilityTypes() - 1 ) );
2289	}
2290
2291	Int TComVPS::getNumLayersInIdList( Int lsIdx )
2292	{
2293	assert( lsIdx >= 0 );
2294	assert( lsIdx <= getVpsNumLayerSetsMinus1() );
2295	return (Int) m_layerSetLayerIdList[ lsIdx ].size();
2296	}
2297
2298	Int TComVPS::getNumOutputLayerSets()
2299	{
2300	return getNumAddOlss() + getNumLayerSets();
2301	}
2302
2303	Int TComVPS::getNumViews()
2304	{
2305	Int numViews = 1;
2306	for( Int i = 0; i <= getMaxLayersMinus1(); i++ )
2307	{
2308	Int lId = getLayerIdInNuh( i );
2309	if ( i > 0 && ( getViewIndex( lId ) != getScalabilityId( i - 1, VIEW_ORDER_INDEX ) ) )
2310	{
2311	numViews++;
2312	}
2313	}
2314
2315	return numViews;
2316	}
2317
2318	Bool TComVPS::getInDirectDependencyFlag( Int depLayeridInVps, Int refLayeridInVps, Int depth /= 0 / )
2319	{
2320	assert( depth < 65 );
2321	Bool dependentFlag = getDirectDependencyFlag( depLayeridInVps, refLayeridInVps );
2322
2323	for( Int i = 0; i < depLayeridInVps && !dependentFlag; i++ )
2324	{
2325	if ( getDirectDependencyFlag( depLayeridInVps, i ) )
2326	{
2327	dependentFlag = getInDirectDependencyFlag( i, refLayeridInVps, depth++ );
2328	}
2329	}
2330	return dependentFlag;
2331	}
2332
2333	Void TComVPS::deriveLayerSetLayerIdList()
2334	{
2335	m_layerSetLayerIdList.resize( getVpsNumLayerSetsMinus1() + 1 );
2336	for (Int i = 0; i <= getVpsNumLayerSetsMinus1(); i++ )
2337	{
2338	for( Int m = 0; m <= getVpsMaxLayerId(); m++ )
2339	{
2340	if( getLayerIdIncludedFlag( i, m) )
2341	{
2342	m_layerSetLayerIdList[ i ].push_back( m );
2343	}
2344	}
2345	}
2346	}
2347
2348	Void TComVPS::initTargetLayerIdLists()
2349	{
2350	m_targetDecLayerIdLists.resize( getNumOutputLayerSets() );
2351	m_targetOptLayerIdLists.resize( getNumOutputLayerSets() );
2352	}
2353
2354	Void TComVPS::deriveTargetLayerIdList( Int i )
2355	{
2356	Int lsIdx = olsIdxToLsIdx( i );
2357
2358	for( Int j = 0; j < getNumLayersInIdList( lsIdx ); j++ )
2359	{
2360	m_targetDecLayerIdLists[i].push_back( m_layerSetLayerIdList[ lsIdx ][ j ] );
2361	if( getOutputLayerFlag( i, j ))
2362	{
2363	m_targetOptLayerIdLists[i].push_back( m_layerSetLayerIdList[ lsIdx ][ j ] );
2364	}
2365	}
2366	assert( getNumOutputLayersInOutputLayerSet( i ) > 0 );
2367	}
2368
2369	Bool TComVPS::inferOutputLayerFlag( Int i, Int j )
2370	{
2371	Bool outputLayerFlag;
2372	switch ( getDefaultOutputLayerIdc( ) )
2373	{
2374	case 0:
2375	outputLayerFlag = true;
2376	break;
2377	case 1:
2378	outputLayerFlag = ( j == m_layerSetLayerIdList[ olsIdxToLsIdx( i ) ].size() - 1 );
2379	break;
2380	case 2:
2381	if ( i == 0 && j == 0)
2382	{
2383	outputLayerFlag = true; // This is a software only fix for a bug in the spec. In spec outputLayerFlag is neither present nor inferred.
2384	}
2385	else
2386	{
2387	assert( 0 );
2388	}
2389	break;
2390	default:
2391	assert( 0 );
2392	break;
2393	}
2394	return outputLayerFlag;
2395	}
2396
2397	Int TComVPS::getMaxSubLayersInLayerSetMinus1( Int i )
2398	{
2399	Int maxSLMinus1 = 0;
2400	for( Int k = 0; k < getNumLayersInIdList( i ); k++ )
2401	{
2402	Int lId = m_layerSetLayerIdList[i][k];
2403	maxSLMinus1 = std::max( maxSLMinus1, getSubLayersVpsMaxMinus1( getLayerIdInVps( lId ) ));
2404	}
2405	return maxSLMinus1;
2406	}
2407
2408	Void TComVPS::inferDbpSizeLayerSetZero( TComSPS* sps, Bool encoder )
2409	{
2410	for( Int j = 0; j <= getMaxSubLayersInLayerSetMinus1( 0 ); j++ )
2411	{
2412	Int maxDecPicBufferingMinus1 = sps->getMaxDecPicBuffering( j ) - 1;
2413	Int numReorderPics = sps->getNumReorderPics ( j );
2414	Int maxLatencyIncreasePlus1 = sps->getMaxLatencyIncrease( j );
2415
2416	if ( encoder )
2417	{
2418	assert( getDpbSize()->getMaxVpsDecPicBufferingMinus1(0, 0, j ) == maxDecPicBufferingMinus1 );
2419	assert( getDpbSize()->getMaxVpsNumReorderPics (0, j ) == numReorderPics );
2420	assert( getDpbSize()->getMaxVpsLatencyIncreasePlus1 (0, j ) == maxLatencyIncreasePlus1 );
2421	}
2422	else
2423	{
2424	getDpbSize()->setMaxVpsDecPicBufferingMinus1(0, 0, j, maxDecPicBufferingMinus1 );
2425	getDpbSize()->setMaxVpsNumReorderPics (0, j, numReorderPics );
2426	getDpbSize()->setMaxVpsLatencyIncreasePlus1 (0, j, maxLatencyIncreasePlus1 );
2427	}
2428	}
2429	}
2430
2431	Bool TComVPS::getAltOutputLayerFlagVar( Int i )
2432	{
2433	// Semantics variable not syntax element !
2434
2435	Bool altOptLayerFlag = false;
2436	if ( i > 0 && getNumOutputLayersInOutputLayerSet( i ) == 1 &&
2437	getNumDirectRefLayers( getOlsHighestOutputLayerId( i ) ) > 0 )
2438	{
2439	altOptLayerFlag = getAltOutputLayerFlag( i );
2440	}
2441	return altOptLayerFlag;
2442	}
2443
2444	Int TComVPS::getMaxNumPics( Int layerId )
2445	{
2446	Int maxNumPics = MAX_INT;
2447	for( Int olsIdx = 0; olsIdx < getNumOutputLayerSets(); olsIdx++)
2448	{
2449	Int lsIdx = olsIdxToLsIdx( olsIdx );
2450	for( Int j = 0; j < getNumLayersInIdList( lsIdx ); j++ )
2451	{
2452	if( getLayerSetLayerIdList(lsIdx, j ) == layerId )
2453	{
2454	Int maxSL = getMaxSubLayersInLayerSetMinus1( lsIdx );
2455	maxNumPics = std::min( maxNumPics, getDpbSize()->getMaxVpsDecPicBufferingMinus1( olsIdx , j, maxSL ) );
2456	}
2457	}
2458	}
2459	assert( maxNumPics != MAX_INT );
2460	return maxNumPics;
2461	}
2462
2463	Void TComVPS::xSetRefLayerFlags( Int currLayerId )
2464	{
2465	for( Int j = 0; j < getNumDirectRefLayers( currLayerId ); j++ )
2466	{
2467	Int refLayerId = m_refLayerId[ currLayerId ][ j ];
2468	m_recursiveRefLayerFlag[ currLayerId ][ refLayerId ] = 1;
2469	for( Int k = 0; k < MAX_NUM_LAYER_IDS; k++ )
2470	{
2471	m_recursiveRefLayerFlag[ currLayerId ][ k ] = m_recursiveRefLayerFlag[ currLayerId ][ k ] \|\| m_recursiveRefLayerFlag[ refLayerId ][ k ];
2472	}
2473	}
2474	}
2475
2476	#endif // H_MV
2477
2478	// ------------------------------------------------------------------------------------------------
2479	// Sequence parameter set (SPS)
2480	// ------------------------------------------------------------------------------------------------
2481
2482	TComSPS::TComSPS()
2483	: m_SPSId ( 0)
2484	, m_VPSId ( 0)
2485	, m_chromaFormatIdc (CHROMA_420)
2486	, m_uiMaxTLayers ( 1)
2487	// Structure
2488	, m_picWidthInLumaSamples (352)
2489	, m_picHeightInLumaSamples (288)
2490	, m_log2MinCodingBlockSize ( 0)
2491	, m_log2DiffMaxMinCodingBlockSize (0)
2492	, m_uiMaxCUWidth ( 32)
2493	, m_uiMaxCUHeight ( 32)
2494	, m_uiMaxCUDepth ( 3)
2495	, m_bLongTermRefsPresent (false)
2496	, m_uiQuadtreeTULog2MaxSize ( 0)
2497	, m_uiQuadtreeTULog2MinSize ( 0)
2498	, m_uiQuadtreeTUMaxDepthInter ( 0)
2499	, m_uiQuadtreeTUMaxDepthIntra ( 0)
2500	// Tool list
2501	, m_usePCM (false)
2502	, m_pcmLog2MaxSize ( 5)
2503	, m_uiPCMLog2MinSize ( 7)
2504	#if H_3D_QTLPC
2505	, m_bUseQTL (false)
2506	, m_bUsePC (false)
2507	#endif
2508	, m_bitDepthY ( 8)
2509	, m_bitDepthC ( 8)
2510	, m_qpBDOffsetY ( 0)
2511	, m_qpBDOffsetC ( 0)
2512	, m_uiPCMBitDepthLuma ( 8)
2513	, m_uiPCMBitDepthChroma ( 8)
2514	, m_bPCMFilterDisableFlag (false)
2515	, m_uiBitsForPOC ( 8)
2516	, m_numLongTermRefPicSPS ( 0)
2517	, m_uiMaxTrSize ( 32)
2518	, m_bUseSAO (false)
2519	, m_bTemporalIdNestingFlag (false)
2520	, m_scalingListEnabledFlag (false)
2521	, m_useStrongIntraSmoothing (false)
2522	, m_vuiParametersPresentFlag (false)
2523	, m_vuiParameters ()
2524	#if H_MV
2525	, m_pcVPS ( NULL )
2526	, m_spsInferScalingListFlag ( false )
2527	, m_spsScalingListRefLayerId ( 0 )
2528
2529	, m_updateRepFormatFlag ( false )
2530	, m_spsRepFormatIdx ( 0 )
2531	, m_interViewMvVertConstraintFlag (false)
2532	#endif
2533	#if H_3D
2534	, m_bCamParInSliceHeader (false)
2535	#endif
2536	{
2537	for ( Int i = 0; i < MAX_TLAYER; i++ )
2538	{
2539	m_uiMaxLatencyIncrease[i] = 0;
2540	m_uiMaxDecPicBuffering[i] = 1;
2541	m_numReorderPics[i] = 0;
2542	}
2543	m_scalingList = new TComScalingList;
2544	::memset(m_ltRefPicPocLsbSps, 0, sizeof(m_ltRefPicPocLsbSps));
2545	::memset(m_usedByCurrPicLtSPSFlag, 0, sizeof(m_usedByCurrPicLtSPSFlag));
2546	#if H_MV
2547	m_spsRangeExtensionsFlag = false;
2548	m_spsMultilayerExtensionFlag = false;
2549	#if H_3D
2550	m_spsExtension5bits = 0;
2551	m_sps3dExtensionFlag = false;
2552	#else
2553	m_spsExtension6bits = 0;
2554	#endif
2555
2556	m_numScaledRefLayerOffsets = 0;
2557
2558	for (Int i = 0; i < MAX_NUM_SCALED_REF_LAYERS; i++ )
2559	{
2560	m_scaledRefLayerId [i] = -1;
2561	}
2562
2563	for (Int i = 0; i < MAX_NUM_LAYERS; i++ )
2564	{
2565	m_scaledRefLayerLeftOffset [i] = 0;
2566	m_scaledRefLayerTopOffset [i] = 0;
2567	m_scaledRefLayerRightOffset [i] = 0;
2568	m_scaledRefLayerBottomOffset [i] = 0;
2569	}
2570	#endif
2571	}
2572
2573	TComSPS::~TComSPS()
2574	{
2575	delete m_scalingList;
2576	m_RPSList.destroy();
2577	}
2578
2579	Void TComSPS::createRPSList( Int numRPS )
2580	{
2581	m_RPSList.destroy();
2582	m_RPSList.create(numRPS);
2583	}
2584
2585	Void TComSPS::setHrdParameters( UInt frameRate, UInt numDU, UInt bitRate, Bool randomAccess )
2586	{
2587	if( !getVuiParametersPresentFlag() )
2588	{
2589	return;
2590	}
2591
2592	TComVUI *vui = getVuiParameters();
2593	TComHRD *hrd = vui->getHrdParameters();
2594
2595	TimingInfo *timingInfo = vui->getTimingInfo();
2596	timingInfo->setTimingInfoPresentFlag( true );
2597	switch( frameRate )
2598	{
2599	case 24:
2600	timingInfo->setNumUnitsInTick( 1125000 ); timingInfo->setTimeScale ( 27000000 );
2601	break;
2602	case 25:
2603	timingInfo->setNumUnitsInTick( 1080000 ); timingInfo->setTimeScale ( 27000000 );
2604	break;
2605	case 30:
2606	timingInfo->setNumUnitsInTick( 900900 ); timingInfo->setTimeScale ( 27000000 );
2607	break;
2608	case 50:
2609	timingInfo->setNumUnitsInTick( 540000 ); timingInfo->setTimeScale ( 27000000 );
2610	break;
2611	case 60:
2612	timingInfo->setNumUnitsInTick( 450450 ); timingInfo->setTimeScale ( 27000000 );
2613	break;
2614	default:
2615	timingInfo->setNumUnitsInTick( 1001 ); timingInfo->setTimeScale ( 60000 );
2616	break;
2617	}
2618
2619	Bool rateCnt = ( bitRate > 0 );
2620	hrd->setNalHrdParametersPresentFlag( rateCnt );
2621	hrd->setVclHrdParametersPresentFlag( rateCnt );
2622
2623	hrd->setSubPicCpbParamsPresentFlag( ( numDU > 1 ) );
2624
2625	if( hrd->getSubPicCpbParamsPresentFlag() )
2626	{
2627	hrd->setTickDivisorMinus2( 100 - 2 ); //
2628	hrd->setDuCpbRemovalDelayLengthMinus1( 7 ); // 8-bit precision ( plus 1 for last DU in AU )
2629	hrd->setSubPicCpbParamsInPicTimingSEIFlag( true );
2630	hrd->setDpbOutputDelayDuLengthMinus1( 5 + 7 ); // With sub-clock tick factor of 100, at least 7 bits to have the same value as AU dpb delay
2631	}
2632	else
2633	{
2634	hrd->setSubPicCpbParamsInPicTimingSEIFlag( false );
2635	}
2636
2637	hrd->setBitRateScale( 4 ); // in units of 2~( 6 + 4 ) = 1,024 bps
2638	hrd->setCpbSizeScale( 6 ); // in units of 2~( 4 + 4 ) = 1,024 bit
2639	hrd->setDuCpbSizeScale( 6 ); // in units of 2~( 4 + 4 ) = 1,024 bit
2640
2641	hrd->setInitialCpbRemovalDelayLengthMinus1(15); // assuming 0.5 sec, log2( 90,000 * 0.5 ) = 16-bit
2642	if( randomAccess )
2643	{
2644	hrd->setCpbRemovalDelayLengthMinus1(5); // 32 = 2^5 (plus 1)
2645	hrd->setDpbOutputDelayLengthMinus1 (5); // 32 + 3 = 2^6
2646	}
2647	else
2648	{
2649	hrd->setCpbRemovalDelayLengthMinus1(9); // max. 2^10
2650	hrd->setDpbOutputDelayLengthMinus1 (9); // max. 2^10
2651	}
2652
2653	/*
2654	Note: only the case of "vps_max_temporal_layers_minus1 = 0" is supported.
2655	*/
2656	Int i, j;
2657	UInt birateValue, cpbSizeValue;
2658	UInt ducpbSizeValue;
2659	UInt duBitRateValue = 0;
2660
2661	for( i = 0; i < MAX_TLAYER; i ++ )
2662	{
2663	hrd->setFixedPicRateFlag( i, 1 );
2664	hrd->setPicDurationInTcMinus1( i, 0 );
2665	hrd->setLowDelayHrdFlag( i, 0 );
2666	hrd->setCpbCntMinus1( i, 0 );
2667
2668	birateValue = bitRate;
2669	cpbSizeValue = bitRate; // 1 second
2670	ducpbSizeValue = bitRate/numDU;
2671	duBitRateValue = bitRate;
2672	for( j = 0; j < ( hrd->getCpbCntMinus1( i ) + 1 ); j ++ )
2673	{
2674	hrd->setBitRateValueMinus1( i, j, 0, ( birateValue - 1 ) );
2675	hrd->setCpbSizeValueMinus1( i, j, 0, ( cpbSizeValue - 1 ) );
2676	hrd->setDuCpbSizeValueMinus1( i, j, 0, ( ducpbSizeValue - 1 ) );
2677	hrd->setCbrFlag( i, j, 0, ( j == 0 ) );
2678
2679	hrd->setBitRateValueMinus1( i, j, 1, ( birateValue - 1) );
2680	hrd->setCpbSizeValueMinus1( i, j, 1, ( cpbSizeValue - 1 ) );
2681	hrd->setDuCpbSizeValueMinus1( i, j, 1, ( ducpbSizeValue - 1 ) );
2682	hrd->setDuBitRateValueMinus1( i, j, 1, ( duBitRateValue - 1 ) );
2683	hrd->setCbrFlag( i, j, 1, ( j == 0 ) );
2684	}
2685	}
2686	}
2687	const Int TComSPS::m_winUnitX[]={1,2,2,1};
2688	const Int TComSPS::m_winUnitY[]={1,2,1,1};
2689
2690	TComPPS::TComPPS()
2691	: m_PPSId (0)
2692	, m_SPSId (0)
2693	, m_picInitQPMinus26 (0)
2694	, m_useDQP (false)
2695	, m_bConstrainedIntraPred (false)
2696	, m_bSliceChromaQpFlag (false)
2697	, m_pcSPS (NULL)
2698	, m_uiMaxCuDQPDepth (0)
2699	, m_uiMinCuDQPSize (0)
2700	, m_chromaCbQpOffset (0)
2701	, m_chromaCrQpOffset (0)
2702	, m_numRefIdxL0DefaultActive (1)
2703	, m_numRefIdxL1DefaultActive (1)
2704	, m_TransquantBypassEnableFlag (false)
2705	, m_useTransformSkip (false)
2706	, m_dependentSliceSegmentsEnabledFlag (false)
2707	, m_tilesEnabledFlag (false)
2708	, m_entropyCodingSyncEnabledFlag (false)
2709	, m_loopFilterAcrossTilesEnabledFlag (true)
2710	, m_uniformSpacingFlag (0)
2711	, m_iNumColumnsMinus1 (0)
2712	, m_puiColumnWidth (NULL)
2713	, m_iNumRowsMinus1 (0)
2714	, m_puiRowHeight (NULL)
2715	, m_iNumSubstreams (1)
2716	, m_signHideFlag(0)
2717	, m_cabacInitPresentFlag (false)
2718	, m_encCABACTableIdx (I_SLICE)
2719	, m_sliceHeaderExtensionPresentFlag (false)
2720	, m_loopFilterAcrossSlicesEnabledFlag (false)
2721	, m_listsModificationPresentFlag( 0)
2722	, m_numExtraSliceHeaderBits(0)
2723	#if H_MV
2724	, m_ppsInferScalingListFlag(false)
2725	, m_ppsScalingListRefLayerId(0)
2726	, m_pocResetInfoPresentFlag(false)
2727	#if H_3D
2728	, m_pcDLT(NULL)
2729	#endif
2730	#endif
2731	{
2732	m_scalingList = new TComScalingList;
2733
2734	#if H_MV
2735	m_ppsRangeExtensionsFlag = false;
2736	m_ppsMultilayerExtensionFlag = false;
2737	#if !H_3D
2738	m_ppsExtension6bits = 0;
2739	#else
2740	m_pps3dExtensionFlag = false;
2741	m_ppsExtension5bits = 0;
2742	#endif
2743	#endif
2744	}
2745
2746	TComPPS::~TComPPS()
2747	{
2748	if( m_iNumColumnsMinus1 > 0 && m_uniformSpacingFlag == 0 )
2749	{
2750	if (m_puiColumnWidth) delete [] m_puiColumnWidth;
2751	m_puiColumnWidth = NULL;
2752	}
2753	if( m_iNumRowsMinus1 > 0 && m_uniformSpacingFlag == 0 )
2754	{
2755	if (m_puiRowHeight) delete [] m_puiRowHeight;
2756	m_puiRowHeight = NULL;
2757	}
2758	delete m_scalingList;
2759	}
2760
2761	#if H_3D
2762	TComDLT::TComDLT()
2763	: m_bDltPresentFlag(false)
2764	, m_iNumDepthViews(0)
2765	, m_uiDepthViewBitDepth(8)
2766	{
2767	m_uiDepthViewBitDepth = g_bitDepthY;
2768
2769	for( Int i = 0; i < MAX_NUM_LAYERS; i++ )
2770	{
2771	m_bUseDLTFlag [i] = false;
2772	m_bInterViewDltPredEnableFlag [i] = false;
2773
2774	// allocate some memory and initialize with default mapping
2775	m_iNumDepthmapValues[i] = ((1 << m_uiDepthViewBitDepth)-1)+1;
2776	m_iBitsPerDepthValue[i] = numBitsForValue(m_iNumDepthmapValues[i]);
2777
2778	m_iDepthValue2Idx[i] = (Int*) xMalloc(Int, m_iNumDepthmapValues[i]);
2779	m_iIdx2DepthValue[i] = (Int*) xMalloc(Int, m_iNumDepthmapValues[i]);
2780
2781	//default mapping
2782	for (Int d=0; d<m_iNumDepthmapValues[i]; d++)
2783	{
2784	m_iDepthValue2Idx[i][d] = d;
2785	m_iIdx2DepthValue[i][d] = d;
2786	}
2787	}
2788	}
2789
2790	TComDLT::~TComDLT()
2791	{
2792	for( Int i = 0; i < MAX_NUM_LAYERS; i++ )
2793	{
2794	if ( m_iDepthValue2Idx[i] != NULL )
2795	{
2796	xFree( m_iDepthValue2Idx[i] );
2797	m_iDepthValue2Idx[i] = NULL;
2798	}
2799
2800	if ( m_iIdx2DepthValue[i] != NULL )
2801	{
2802	xFree( m_iIdx2DepthValue[i] );
2803	m_iIdx2DepthValue[i] = NULL;
2804	}
2805	}
2806	}
2807
2808	Void TComDLT::setDepthLUTs(Int layerIdInVps, Int* idxToDepthValueTable, Int iNumDepthValues)
2809	{
2810	if( idxToDepthValueTable == NULL \|\| iNumDepthValues == 0 ) // default mapping only
2811	return;
2812
2813	// copy idx2DepthValue to internal array
2814	memcpy(m_iIdx2DepthValue[layerIdInVps], idxToDepthValueTable, iNumDepthValues*sizeof(UInt));
2815
2816	UInt uiMaxDepthValue = ((1 << g_bitDepthY)-1);
2817	for(Int p=0; p<=uiMaxDepthValue; p++)
2818	{
2819	Int iIdxDown = 0;
2820	Int iIdxUp = iNumDepthValues-1;
2821	Bool bFound = false;
2822
2823	// iterate over indices to find lower closest depth
2824	Int i = 1;
2825	while(!bFound && i<iNumDepthValues)
2826	{
2827	if( m_iIdx2DepthValue[layerIdInVps][i] > p )
2828	{
2829	iIdxDown = i-1;
2830	bFound = true;
2831	}
2832
2833	i++;
2834	}
2835	// iterate over indices to find upper closest depth
2836	i = iNumDepthValues-2;
2837	bFound = false;
2838	while(!bFound && i>=0)
2839	{
2840	if( m_iIdx2DepthValue[layerIdInVps][i] < p )
2841	{
2842	iIdxUp = i+1;
2843	bFound = true;
2844	}
2845
2846	i--;
2847	}
2848
2849	// assert monotony
2850	assert(iIdxDown<=iIdxUp);
2851
2852	// assign closer depth value/idx
2853	if( abs(p-m_iIdx2DepthValue[layerIdInVps][iIdxDown]) < abs(p-m_iIdx2DepthValue[layerIdInVps][iIdxUp]) )
2854	{
2855	m_iDepthValue2Idx[layerIdInVps][p] = iIdxDown;
2856	}
2857	else
2858	{
2859	m_iDepthValue2Idx[layerIdInVps][p] = iIdxUp;
2860	}
2861
2862	}
2863
2864	// update DLT variables
2865	m_iNumDepthmapValues[layerIdInVps] = iNumDepthValues;
2866	m_iBitsPerDepthValue[layerIdInVps] = numBitsForValue(m_iNumDepthmapValues[layerIdInVps]);
2867	}
2868
2869	#if H_3D_DELTA_DLT
2870	Void TComDLT::getDeltaDLT( Int layerIdInVps, Int* piDLTInRef, UInt uiDLTInRefNum, Int* piDeltaDLTOut, UInt *puiDeltaDLTOutNum )
2871	{
2872	Bool abBM0[ 256 ];
2873	Bool abBM1[ 256 ];
2874
2875	memset( abBM0, 0, sizeof( abBM0 ));
2876	memset( abBM1, 0, sizeof( abBM1 ));
2877
2878	// convert reference DLT to bit string
2879	for( Int i = 0; i < uiDLTInRefNum; i++ )
2880	{
2881	abBM0[ piDLTInRef[ i ] ] = true;
2882	}
2883	// convert internal DLT to bit string
2884	for( Int i = 0; i < m_iNumDepthmapValues[ layerIdInVps ]; i++ )
2885	{
2886	abBM1[ m_iIdx2DepthValue[ layerIdInVps ][ i ] ] = true;
2887	}
2888
2889	*puiDeltaDLTOutNum = 0;
2890	for( Int i = 0; i < 256; i++ )
2891	{
2892	if( abBM0[ i ] ^ abBM1[ i ] )
2893	{
2894	piDeltaDLTOut[ *puiDeltaDLTOutNum ] = i;
2895	puiDeltaDLTOutNum = puiDeltaDLTOutNum + 1;
2896	}
2897	}
2898	}
2899
2900	Void TComDLT::setDeltaDLT( Int layerIdInVps, Int* piDLTInRef, UInt uiDLTInRefNum, Int* piDeltaDLTIn, UInt uiDeltaDLTInNum )
2901	{
2902	Bool abBM0[ 256 ];
2903	Bool abBM1[ 256 ];
2904
2905	memset( abBM0, 0, sizeof( abBM0 ));
2906	memset( abBM1, 0, sizeof( abBM1 ));
2907
2908	// convert reference DLT to bit string
2909	for( Int i = 0; i < uiDLTInRefNum; i++ )
2910	{
2911	abBM0[ piDLTInRef[ i ] ] = true;
2912	}
2913	// convert delta DLT to bit string
2914	for( Int i = 0; i < uiDeltaDLTInNum; i++ )
2915	{
2916	abBM1[ piDeltaDLTIn[ i ] ] = true;
2917	}
2918
2919	Int aiIdx2DepthValue[256];
2920	UInt uiNumDepthValues = 0;
2921	memset( aiIdx2DepthValue, 0, sizeof( aiIdx2DepthValue ));
2922
2923	for( Int i = 0; i < 256; i++ )
2924	{
2925	if( abBM0[ i ] ^ abBM1[ i ] )
2926	{
2927	aiIdx2DepthValue[ uiNumDepthValues++ ] = i;
2928	}
2929	}
2930
2931	// update internal tables
2932	setDepthLUTs(layerIdInVps, aiIdx2DepthValue, uiNumDepthValues);
2933	}
2934	#endif
2935
2936	#endif
2937
2938	#if H_MV
2939	Void TComSPS::inferRepFormat( TComVPS* vps, Int layerIdCurr )
2940	{
2941	if ( layerIdCurr > 0 )
2942	{
2943	Int repFormatIdx = getUpdateRepFormatFlag() ? getSpsRepFormatIdx() : vps->getVpsRepFormatIdx( vps->getLayerIdInVps( layerIdCurr ) ) ;
2944	TComRepFormat* repFormat = vps->getRepFormat( repFormatIdx );
2945	setChromaFormatIdc( repFormat->getChromaFormatVpsIdc() );
2946	//// ToDo: add when supported:
2947	// setSeperateColourPlaneFlag( repFormat->getSeparateColourPlaneVpsFlag() ) ;
2948
2949	setPicWidthInLumaSamples ( repFormat->getPicWidthVpsInLumaSamples() );
2950	setPicHeightInLumaSamples( repFormat->getPicHeightVpsInLumaSamples() );
2951
2952	setBitDepthY ( repFormat->getBitDepthVpsLumaMinus8() + 8 );
2953	setQpBDOffsetY ( (Int) (6*( getBitDepthY() - 8 )) );
2954
2955	setBitDepthC ( repFormat->getBitDepthVpsChromaMinus8() + 8 );
2956	setQpBDOffsetC ( (Int) (6* ( getBitDepthC() -8 ) ) );
2957	if ( getLayerId() > 0 && getUpdateRepFormatFlag() )
2958	{
2959	assert( getChromaFormatIdc() <= repFormat->getChromaFormatVpsIdc() );
2960	//// ToDo: add when supported:
2961	// assert( getSeperateColourPlaneFlag() <= repFormat->getSeparateColourPlaneVpsFlag() ) ;
2962
2963	assert( getPicWidthInLumaSamples() <= repFormat->getPicWidthVpsInLumaSamples() );
2964	assert( getPicHeightInLumaSamples() <= repFormat->getPicHeightVpsInLumaSamples() );
2965
2966	assert( getBitDepthY() <= repFormat->getBitDepthVpsLumaMinus8() + 8 );
2967	assert( getBitDepthC() <= repFormat->getBitDepthVpsChromaMinus8() + 8 );
2968	}
2969	}
2970
2971	// Set conformance window
2972	Int scal = TComSPS::getWinUnitX( getChromaFormatIdc() ) ;
2973	getConformanceWindow().scaleOffsets( scal );
2974	getVuiParameters()->getDefaultDisplayWindow().scaleOffsets( scal );
2975	}
2976
2977	Void TComSPS::inferScalingList( TComSPS* spsSrc )
2978	{
2979	if ( getSpsInferScalingListFlag() )
2980	{
2981	assert( spsSrc != NULL );
2982	assert( !spsSrc->getSpsInferScalingListFlag() );
2983	getScalingList()->inferFrom( spsSrc->getScalingList() );
2984	}
2985	}
2986
2987	Void TComSPS::inferSpsMaxDecPicBufferingMinus1( TComVPS* vps, Int targetOptLayerSetIdx, Int currLayerId, Bool encoder )
2988	{
2989	const std::vector<Int>& targetDecLayerIdList = vps->getTargetDecLayerIdList( vps->olsIdxToLsIdx( targetOptLayerSetIdx ));
2990
2991	if (getLayerId() > 0 )
2992	{
2993	Int layerIdx = 0;
2994	while (layerIdx < (Int) targetDecLayerIdList.size() )
2995	{
2996	if ( targetDecLayerIdList[layerIdx] == currLayerId )
2997	{
2998	break;
2999	}
3000	layerIdx++;
3001	}
3002
3003	assert( layerIdx < (Int) targetDecLayerIdList.size() );
3004
3005	for (Int i = 0; i <= getSpsMaxSubLayersMinus1(); i++ )
3006	{
3007	Int maxDecPicBufferingMinus1 = vps->getDpbSize()->getMaxVpsDecPicBufferingMinus1( targetOptLayerSetIdx, layerIdx, i ) ;
3008
3009	if ( encoder )
3010	{
3011	assert( getMaxDecPicBuffering( i ) - 1 == maxDecPicBufferingMinus1 );
3012	}
3013	else
3014	{
3015	setMaxDecPicBuffering(i, maxDecPicBufferingMinus1 + 1 );
3016	}
3017	}
3018	}
3019	}
3020
3021	Void TComSPS::checkRpsMaxNumPics( TComVPS* vps, Int currLayerId )
3022	{
3023	// In spec, when rps is in SPS, nuh_layer_id of SPS is used instead
3024	// of nuh_layer_id of slice (currLayerId), this seems to be a bug.
3025
3026	for (Int i = 0; i < getRPSList()->getNumberOfReferencePictureSets(); i++ )
3027	{
3028	TComReferencePictureSet* rps = getRPSList()->getReferencePictureSet( i );
3029	if ( !rps->getInterRPSPrediction() )
3030	{
3031	rps->checkMaxNumPics( vps->getVpsExtensionFlag(), vps->getMaxNumPics( currLayerId ),
3032	getLayerId(), getMaxDecPicBuffering( getSpsMaxSubLayersMinus1() ) - 1 );
3033	}
3034	}
3035	}
3036
3037	#endif
3038
3039	TComReferencePictureSet::TComReferencePictureSet()
3040	: m_numberOfPictures (0)
3041	, m_numberOfNegativePictures (0)
3042	, m_numberOfPositivePictures (0)
3043	, m_numberOfLongtermPictures (0)
3044	, m_interRPSPrediction (0)
3045	, m_deltaRIdxMinus1 (0)
3046	, m_deltaRPS (0)
3047	, m_numRefIdc (0)
3048	{
3049	::memset( m_deltaPOC, 0, sizeof(m_deltaPOC) );
3050	::memset( m_POC, 0, sizeof(m_POC) );
3051	::memset( m_used, 0, sizeof(m_used) );
3052	::memset( m_refIdc, 0, sizeof(m_refIdc) );
3053	}
3054
3055	TComReferencePictureSet::~TComReferencePictureSet()
3056	{
3057	}
3058
3059	Void TComReferencePictureSet::setUsed(Int bufferNum, Bool used)
3060	{
3061	m_used[bufferNum] = used;
3062	}
3063
3064	Void TComReferencePictureSet::setDeltaPOC(Int bufferNum, Int deltaPOC)
3065	{
3066	m_deltaPOC[bufferNum] = deltaPOC;
3067	}
3068
3069	Void TComReferencePictureSet::setNumberOfPictures(Int numberOfPictures)
3070	{
3071	m_numberOfPictures = numberOfPictures;
3072	}
3073
3074	Int TComReferencePictureSet::getUsed(Int bufferNum)
3075	{
3076	return m_used[bufferNum];
3077	}
3078
3079	Int TComReferencePictureSet::getDeltaPOC(Int bufferNum)
3080	{
3081	return m_deltaPOC[bufferNum];
3082	}
3083
3084	Int TComReferencePictureSet::getNumberOfPictures()
3085	{
3086	return m_numberOfPictures;
3087	}
3088
3089	Int TComReferencePictureSet::getPOC(Int bufferNum)
3090	{
3091	return m_POC[bufferNum];
3092	}
3093
3094	Void TComReferencePictureSet::setPOC(Int bufferNum, Int POC)
3095	{
3096	m_POC[bufferNum] = POC;
3097	}
3098
3099	Bool TComReferencePictureSet::getCheckLTMSBPresent(Int bufferNum)
3100	{
3101	return m_bCheckLTMSB[bufferNum];
3102	}
3103
3104	Void TComReferencePictureSet::setCheckLTMSBPresent(Int bufferNum, Bool b)
3105	{
3106	m_bCheckLTMSB[bufferNum] = b;
3107	}
3108
3109	/** set the reference idc value at uiBufferNum entry to the value of iRefIdc
3110	* \param uiBufferNum
3111	* \param iRefIdc
3112	* \returns Void
3113	*/
3114	Void TComReferencePictureSet::setRefIdc(Int bufferNum, Int refIdc)
3115	{
3116	m_refIdc[bufferNum] = refIdc;
3117	}
3118
3119	/** get the reference idc value at uiBufferNum
3120	* \param uiBufferNum
3121	* \returns Int
3122	*/
3123	Int TComReferencePictureSet::getRefIdc(Int bufferNum)
3124	{
3125	return m_refIdc[bufferNum];
3126	}
3127
3128	/** Sorts the deltaPOC and Used by current values in the RPS based on the deltaPOC values.
3129	* deltaPOC values are sorted with -ve values before the +ve values. -ve values are in decreasing order.
3130	* +ve values are in increasing order.
3131	* \returns Void
3132	*/
3133	Void TComReferencePictureSet::sortDeltaPOC()
3134	{
3135	// sort in increasing order (smallest first)
3136	for(Int j=1; j < getNumberOfPictures(); j++)
3137	{
3138	Int deltaPOC = getDeltaPOC(j);
3139	Bool used = getUsed(j);
3140	for (Int k=j-1; k >= 0; k--)
3141	{
3142	Int temp = getDeltaPOC(k);
3143	if (deltaPOC < temp)
3144	{
3145	setDeltaPOC(k+1, temp);
3146	setUsed(k+1, getUsed(k));
3147	setDeltaPOC(k, deltaPOC);
3148	setUsed(k, used);
3149	}
3150	}
3151	}
3152	// flip the negative values to largest first
3153	Int numNegPics = getNumberOfNegativePictures();
3154	for(Int j=0, k=numNegPics-1; j < numNegPics>>1; j++, k--)
3155	{
3156	Int deltaPOC = getDeltaPOC(j);
3157	Bool used = getUsed(j);
3158	setDeltaPOC(j, getDeltaPOC(k));
3159	setUsed(j, getUsed(k));
3160	setDeltaPOC(k, deltaPOC);
3161	setUsed(k, used);
3162	}
3163	}
3164
3165	/** Prints the deltaPOC and RefIdc (if available) values in the RPS.
3166	* A "*" is added to the deltaPOC value if it is Used bu current.
3167	* \returns Void
3168	*/
3169	Void TComReferencePictureSet::printDeltaPOC()
3170	{
3171	printf("DeltaPOC = { ");
3172	for(Int j=0; j < getNumberOfPictures(); j++)
3173	{
3174	printf("%d%s ", getDeltaPOC(j), (getUsed(j)==1)?"*":"");
3175	}
3176	if (getInterRPSPrediction())
3177	{
3178	printf("}, RefIdc = { ");
3179	for(Int j=0; j < getNumRefIdc(); j++)
3180	{
3181	printf("%d ", getRefIdc(j));
3182	}
3183	}
3184	printf("}\n");
3185	}
3186	#if H_MV
3187	Void TComReferencePictureSet::checkMaxNumPics( Bool vpsExtensionFlag, Int maxNumPics, Int nuhLayerId, Int spsMaxDecPicBufferingMinus1 )
3188	{
3189	assert( getNumberOfPictures() >= 0 );
3190	if ( nuhLayerId == 0 )
3191	{
3192	assert( getNumberOfPictures() <= spsMaxDecPicBufferingMinus1 );
3193	}
3194
3195	if ( vpsExtensionFlag )
3196	{
3197	assert( getNumberOfPictures() <= maxNumPics );
3198	}
3199	}
3200	#endif
3201
3202	TComRPSList::TComRPSList()
3203	:m_referencePictureSets (NULL)
3204	{
3205	}
3206
3207	TComRPSList::~TComRPSList()
3208	{
3209	}
3210
3211	Void TComRPSList::create( Int numberOfReferencePictureSets)
3212	{
3213	m_numberOfReferencePictureSets = numberOfReferencePictureSets;
3214	m_referencePictureSets = new TComReferencePictureSet[numberOfReferencePictureSets];
3215	}
3216
3217	Void TComRPSList::destroy()
3218	{
3219	if (m_referencePictureSets)
3220	{
3221	delete [] m_referencePictureSets;
3222	}
3223	m_numberOfReferencePictureSets = 0;
3224	m_referencePictureSets = NULL;
3225	}
3226
3227
3228
3229	TComReferencePictureSet* TComRPSList::getReferencePictureSet(Int referencePictureSetNum)
3230	{
3231	return &m_referencePictureSets[referencePictureSetNum];
3232	}
3233
3234	Int TComRPSList::getNumberOfReferencePictureSets()
3235	{
3236	return m_numberOfReferencePictureSets;
3237	}
3238
3239	Void TComRPSList::setNumberOfReferencePictureSets(Int numberOfReferencePictureSets)
3240	{
3241	m_numberOfReferencePictureSets = numberOfReferencePictureSets;
3242	}
3243
3244	TComRefPicListModification::TComRefPicListModification()
3245	: m_bRefPicListModificationFlagL0 (false)
3246	, m_bRefPicListModificationFlagL1 (false)
3247	{
3248	::memset( m_RefPicSetIdxL0, 0, sizeof(m_RefPicSetIdxL0) );
3249	::memset( m_RefPicSetIdxL1, 0, sizeof(m_RefPicSetIdxL1) );
3250	}
3251
3252	TComRefPicListModification::~TComRefPicListModification()
3253	{
3254	}
3255
3256	TComScalingList::TComScalingList()
3257	{
3258	init();
3259	}
3260	TComScalingList::~TComScalingList()
3261	{
3262	destroy();
3263	}
3264
3265	/** set default quantization matrix to array
3266	*/
3267	Void TComSlice::setDefaultScalingList()
3268	{
3269	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3270	{
3271	for(UInt listId=0;listId<g_scalingListNum[sizeId];listId++)
3272	{
3273	getScalingList()->processDefaultMatrix(sizeId, listId);
3274	}
3275	}
3276	}
3277	/** check if use default quantization matrix
3278	* \returns true if use default quantization matrix in all size
3279	*/
3280	Bool TComSlice::checkDefaultScalingList()
3281	{
3282	UInt defaultCounter=0;
3283
3284	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3285	{
3286	for(UInt listId=0;listId<g_scalingListNum[sizeId];listId++)
3287	{
3288	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
3289	&& ((sizeId < SCALING_LIST_16x16) \|\| (getScalingList()->getScalingListDC(sizeId,listId) == 16))) // check DC value
3290	{
3291	defaultCounter++;
3292	}
3293	}
3294	}
3295	return (defaultCounter == (SCALING_LIST_NUM * SCALING_LIST_SIZE_NUM - 4)) ? false : true; // -4 for 32x32
3296	}
3297
3298	#if H_MV
3299	Void TComSlice::createInterLayerReferencePictureSet( TComPicLists* ivPicLists, std::vector<TComPic>& refPicSetInterLayer0, std::vector<TComPic>& refPicSetInterLayer1 )
3300	{
3301	refPicSetInterLayer0.clear();
3302	refPicSetInterLayer1.clear();
3303
3304	for( Int i = 0; i < getNumActiveRefLayerPics(); i++ )
3305	{
3306	Int layerIdRef = getRefPicLayerId( i );
3307	TComPic* picRef = ivPicLists->getPic( layerIdRef, getPOC() ) ;
3308	assert ( picRef != 0 ); // There shall be no entry equal to "no reference picture" in RefPicSetInterLayer0 or RefPicSetInterLayer1.
3309
3310	picRef->getPicYuvRec()->extendPicBorder();
3311	picRef->setIsLongTerm( true );
3312	picRef->getSlice(0)->setReferenced( true );
3313
3314	Int viewIdCur = getVPS()->getViewId( getLayerId() );
3315	Int viewIdZero = getVPS()->getViewId( 0 );
3316	Int viewIdRef = getVPS()->getViewId( layerIdRef );
3317
3318	if ( ( viewIdCur <= viewIdZero && viewIdCur <= viewIdRef ) \|\| ( viewIdCur >= viewIdZero && viewIdCur >= viewIdRef ) )
3319	{
3320	refPicSetInterLayer0.push_back( picRef );
3321	}
3322	else
3323	{
3324	refPicSetInterLayer1.push_back( picRef );
3325	}
3326	// Consider to check here:
3327	// "If the current picture is a RADL picture, there shall be no entry in the RefPicSetInterLayer0 and RefPicSetInterLayer1 that is a RASL picture. "
3328	assert( picRef->getSlice(0)->getDiscardableFlag() == false ); // "There shall be no picture that has discardable_flag equal to 1 in RefPicSetInterLayer0 or RefPicSetInterLayer1".
3329	}
3330	}
3331
3332	Void TComSlice::markIvRefPicsAsShortTerm( std::vector<TComPic> refPicSetInterLayer0, std::vector<TComPic> refPicSetInterLayer1 )
3333	{
3334	// Mark as short-term
3335	for ( Int i = 0; i < refPicSetInterLayer0.size(); i++ )
3336	{
3337	refPicSetInterLayer0[i]->setIsLongTerm( false );
3338	}
3339
3340	for ( Int i = 0; i < refPicSetInterLayer1.size(); i++ )
3341	{
3342	refPicSetInterLayer1[i]->setIsLongTerm( false );
3343	}
3344
3345	}
3346
3347	Void TComSlice::printRefPicList()
3348	{
3349	for ( Int li = 0; li < 2; li++)
3350	{
3351	std::cout << std::endl << "RefPicListL" << li << ":" << std::endl;
3352	for (Int rIdx = 0; rIdx <= (m_aiNumRefIdx[li]-1); rIdx ++)
3353	{
3354	if (rIdx == 0 && li == 0) m_apcRefPicList[li][rIdx]->print( true );
3355
3356	m_apcRefPicList[li][rIdx]->print( false );
3357	}
3358	}
3359	}
3360
3361	Void TComSlice::markCurrPic( TComPic* currPic )
3362	{
3363	currPic->getSlice(0)->setReferenced( true ) ;
3364	currPic->setIsLongTerm( false );
3365
3366	currPic->setReconMark( true );
3367	currPic->setPicOutputFlag( currPic->getSlice(0)->getPicOutputFlag() );
3368	}
3369
3370	Void TComSlice::setRefPicSetInterLayer( std::vector<TComPic> refPicSetInterLayer0, std::vector<TComPic> refPicSetInterLayer1 )
3371	{
3372	m_refPicSetInterLayer0 = refPicSetInterLayer0;
3373	m_refPicSetInterLayer1 = refPicSetInterLayer1;
3374	}
3375
3376	TComPic* TComSlice::getPicFromRefPicSetInterLayer(Int setIdc, Int layerId )
3377	{
3378	assert ( setIdc == 0 \|\| setIdc == 1);
3379	std::vector<TComPic> refPicSetInterLayer = ( setIdc == 0 ? m_refPicSetInterLayer0 : m_refPicSetInterLayer1);
3380	assert( refPicSetInterLayer != 0 );
3381
3382	TComPic* pcPic = NULL;
3383	for ( Int i = 0; i < (*refPicSetInterLayer).size(); i++ )
3384	{
3385	if ((*refPicSetInterLayer)[ i ]->getLayerId() == layerId )
3386	{
3387	pcPic = (*refPicSetInterLayer)[ i ];
3388	}
3389	}
3390
3391	assert(pcPic != NULL);
3392	return pcPic;
3393	}
3394
3395
3396	Int TComSlice::getRefLayerPicFlag( Int i )
3397	{
3398	TComVPS* vps = getVPS();
3399	Int refLayerIdx = vps->getLayerIdInVps( vps->getRefLayerId( getLayerId(), i ) );
3400
3401	Bool refLayerPicFlag = ( vps->getSubLayersVpsMaxMinus1( refLayerIdx ) >= getTLayer() ) && ( getTLayer() == 0 ) &&
3402	( vps->getMaxTidIlRefPicsPlus1( refLayerIdx, vps->getLayerIdInVps( getLayerId() )) > getTLayer() );
3403
3404	return refLayerPicFlag;
3405	}
3406
3407	Int TComSlice::getRefLayerPicIdc( Int j )
3408	{
3409	Int refLayerPicIdc = -1;
3410	Int curj = 0;
3411	for( Int i = 0; i < getVPS()->getNumDirectRefLayers( getLayerId()) ; i++ )
3412	{
3413	if( getRefLayerPicFlag( i ) )
3414	{
3415	if ( curj == j )
3416	{
3417	refLayerPicIdc = i;
3418	break;
3419	}
3420	curj++;
3421	}
3422	}
3423
3424	assert( curj == j );
3425	assert( refLayerPicIdc != -1 );
3426	return refLayerPicIdc;
3427	}
3428
3429	Int TComSlice::getNumRefLayerPics( )
3430	{
3431	Int numRefLayerPics = 0;
3432	for( Int i = 0; i < getVPS()->getNumDirectRefLayers( getLayerId()) ; i++ )
3433	{
3434	numRefLayerPics += getRefLayerPicFlag( i );
3435	}
3436	return numRefLayerPics;
3437	}
3438
3439
3440
3441	Int TComSlice::getNumActiveRefLayerPics()
3442	{
3443	Int numActiveRefLayerPics;
3444
3445	if( getLayerId() == 0 \|\| getNumRefLayerPics() == 0 )
3446	{
3447	numActiveRefLayerPics = 0;
3448	}
3449	else if (getVPS()->getAllRefLayersActiveFlag() )
3450	{
3451	numActiveRefLayerPics = getNumRefLayerPics();
3452	}
3453	else if ( !getInterLayerPredEnabledFlag() )
3454	{
3455	numActiveRefLayerPics = 0;
3456	}
3457	else if( getVPS()->getMaxOneActiveRefLayerFlag() \|\| getVPS()->getNumDirectRefLayers( getLayerId() ) == 1 )
3458	{
3459	numActiveRefLayerPics = 1;
3460	}
3461	else
3462	{
3463	numActiveRefLayerPics = getNumInterLayerRefPicsMinus1() + 1;
3464	}
3465	return numActiveRefLayerPics;
3466	}
3467
3468	Int TComSlice::getRefPicLayerId( Int i )
3469	{
3470	return getVPS()->getRefLayerId( getLayerId(), getInterLayerPredLayerIdc( i ) );
3471	}
3472
3473	#if H_3D_ARP
3474	Void TComSlice::setARPStepNum( TComPicLists*ivPicLists )
3475	{
3476	Bool tempRefPicInListsFlag = false;
3477	if(!getVPS()->getUseAdvRP(getLayerId()) \|\| this->isIRAP())
3478	{
3479	m_nARPStepNum = 0;
3480	}
3481	else
3482	{
3483	setFirstTRefIdx (REF_PIC_LIST_0, -1);
3484	setFirstTRefIdx (REF_PIC_LIST_1, -1);
3485	for ( Int refListIdx = 0; refListIdx < ((m_eSliceType==B_SLICE) ? 2 : 1); refListIdx++ )
3486	{
3487	Int diffPOC=MAX_INT;
3488	Int idx=-1;
3489	for(Int i = 0; i < getNumRefIdx(RefPicList(refListIdx)); i++ )
3490	{
3491	if ( getRefPic(RefPicList(refListIdx), i)->getPOC() != getPOC() )
3492	{
3493	if( abs(getRefPic(RefPicList(refListIdx), i)->getPOC() - getPOC()) < diffPOC)
3494	{
3495	diffPOC=abs(getRefPic(RefPicList(refListIdx), i)->getPOC() - getPOC());
3496	idx=i;
3497	}
3498	}
3499	if(idx>=0)
3500	{
3501	setFirstTRefIdx (RefPicList(refListIdx), idx);
3502	}
3503	}
3504	}
3505	tempRefPicInListsFlag = getFirstTRefIdx(REF_PIC_LIST_0) >= 0 \|\| getFirstTRefIdx(REF_PIC_LIST_1) >= 0;
3506	m_nARPStepNum = tempRefPicInListsFlag ? getVPS()->getARPStepNum(getLayerId()) : 0;
3507	}
3508
3509	if (tempRefPicInListsFlag)
3510	{
3511	for ( Int refListIdx = 0; refListIdx < ((m_eSliceType==B_SLICE) ? 2 : 1); refListIdx++ )
3512	{
3513	RefPicList eRefPicList = RefPicList( refListIdx );
3514	Int prevPOC = getRefPic(eRefPicList, getFirstTRefIdx(eRefPicList) )->getPOC();
3515	for( Int i = 0; i < getNumActiveRefLayerPics(); i++ )
3516	{
3517	Int layerIdInNuh = getRefPicLayerId( i );
3518	Int viewIdx = getVPS()->getViewId( layerIdInNuh );
3519	TComPic*pcPicPrev = ivPicLists->getPic(viewIdx, 0, prevPOC);
3520	if (getFirstTRefIdx(eRefPicList) >= 0 && pcPicPrev && pcPicPrev->getSlice( 0 )->isReferenced())
3521	{
3522	m_arpRefPicAvailable[eRefPicList][layerIdInNuh] = true;
3523	}
3524	else
3525	{
3526	m_arpRefPicAvailable[eRefPicList][layerIdInNuh] = false;
3527	}
3528	}
3529	}
3530	}
3531	}
3532	#endif
3533	#if H_3D_IC
3534	Void TComSlice::xSetApplyIC(Bool bUseLowLatencyICEnc)
3535	{
3536	if(bUseLowLatencyICEnc)
3537	{
3538	Bool existInterViewRef=false;
3539	TComPic* pcCurrPic = getPic();
3540	TComPic* pcRefPic = NULL;
3541	for ( Int i = 0; (i < getNumRefIdx( REF_PIC_LIST_0 )) && !existInterViewRef; i++ )
3542	{
3543	pcRefPic = getRefPic( REF_PIC_LIST_0, i );
3544	if ( pcRefPic != NULL )
3545	{
3546	if ( pcCurrPic->getViewIndex() != pcRefPic->getViewIndex() )
3547	{
3548	existInterViewRef = true;
3549	}
3550	}
3551	}
3552
3553	for ( Int i = 0; (i < getNumRefIdx( REF_PIC_LIST_1 )) && !existInterViewRef; i++ )
3554	{
3555	pcRefPic = getRefPic( REF_PIC_LIST_1, i );
3556	if ( pcRefPic != NULL )
3557	{
3558	if ( pcCurrPic->getViewIndex() != pcRefPic->getViewIndex() )
3559	{
3560	existInterViewRef = true;
3561	}
3562	}
3563	}
3564
3565	if(!existInterViewRef)
3566	{
3567	m_bApplyIC = false;
3568	}
3569	else
3570	{
3571	Int curLayer=getDepth();
3572	if( curLayer>9) curLayer=9; // Max layer is 10
3573
3574	m_bApplyIC = true;
3575	Int refLayer = curLayer-1;
3576	if( (refLayer>=0) && (g_aICEnableCANDIDATE[refLayer]>0) )
3577	{
3578	Double ratio=Double(g_aICEnableNUM[refLayer])/Double(g_aICEnableCANDIDATE[refLayer]);
3579
3580	if( ratio > IC_LOW_LATENCY_ENCODING_THRESHOLD)
3581	{
3582	m_bApplyIC=true;
3583	}
3584	else
3585	{
3586	m_bApplyIC=false;
3587	}
3588	}
3589	g_aICEnableNUM[curLayer]=0;
3590	g_aICEnableCANDIDATE[curLayer]=0;
3591	g_lastlayer=getDepth();
3592	}
3593	}
3594	else
3595	{
3596	Int iMaxPelValue = ( 1 << g_bitDepthY );
3597	Int *aiRefOrgHist;
3598	Int *aiCurrHist;
3599	aiRefOrgHist = (Int *) xMalloc( Int,iMaxPelValue );
3600	aiCurrHist = (Int *) xMalloc( Int,iMaxPelValue );
3601	memset( aiRefOrgHist, 0, iMaxPelValue*sizeof(Int) );
3602	memset( aiCurrHist, 0, iMaxPelValue*sizeof(Int) );
3603	// Reference Idx Number
3604	Int iNumRefIdx = getNumRefIdx( REF_PIC_LIST_0 );
3605	TComPic* pcCurrPic = NULL;
3606	TComPic* pcRefPic = NULL;
3607	TComPicYuv* pcCurrPicYuv = NULL;
3608	TComPicYuv* pcRefPicYuvOrg = NULL;
3609	pcCurrPic = getPic();
3610	pcCurrPicYuv = pcCurrPic->getPicYuvOrg();
3611	Int iWidth = pcCurrPicYuv->getWidth();
3612	Int iHeight = pcCurrPicYuv->getHeight();
3613
3614
3615	// Get InterView Reference picture
3616	// !!!!! Assume only one Interview Reference Picture in L0
3617	for ( Int i = 0; i < iNumRefIdx; i++ )
3618	{
3619	pcRefPic = getRefPic( REF_PIC_LIST_0, i );
3620	if ( pcRefPic != NULL )
3621	{
3622	if ( pcCurrPic->getViewIndex() != pcRefPic->getViewIndex() )
3623	{
3624	pcRefPicYuvOrg = pcRefPic->getPicYuvOrg();
3625	}
3626	}
3627	}
3628
3629	if ( pcRefPicYuvOrg != NULL )
3630	{
3631	Pel* pCurrY = pcCurrPicYuv ->getLumaAddr();
3632	Pel* pRefOrgY = pcRefPicYuvOrg ->getLumaAddr();
3633	Int iCurrStride = pcCurrPicYuv->getStride();
3634	Int iRefStride = pcRefPicYuvOrg->getStride();
3635	Int iSumOrgSAD = 0;
3636	Double dThresholdOrgSAD = getIsDepth() ? 0.1 : 0.05;
3637
3638	// Histogram building - luminance
3639	for ( Int y = 0; y < iHeight; y++ )
3640	{
3641	for ( Int x = 0; x < iWidth; x++ )
3642	{
3643	aiCurrHist[pCurrY[x]]++;
3644	aiRefOrgHist[pRefOrgY[x]]++;
3645	}
3646	pCurrY += iCurrStride;
3647	pRefOrgY += iRefStride;
3648	}
3649	// Histogram SAD
3650	for ( Int i = 0; i < iMaxPelValue; i++ )
3651	{
3652	iSumOrgSAD += abs( aiCurrHist[i] - aiRefOrgHist[i] );
3653	}
3654	// Setting
3655	if ( iSumOrgSAD > Int( dThresholdOrgSAD * iWidth * iHeight ) )
3656	{
3657	m_bApplyIC = true;
3658	}
3659	else
3660	{
3661	m_bApplyIC = false;
3662	}
3663	}
3664
3665	xFree( aiCurrHist );
3666	xFree( aiRefOrgHist );
3667	aiCurrHist = NULL;
3668	aiRefOrgHist = NULL;
3669	}//if(bUseLowLatencyICEnc)
3670	}
3671	#endif
3672	#if H_3D
3673	Void TComSlice::setIvPicLists( TComPicLists* m_ivPicLists )
3674	{
3675	for (Int i = 0; i < MAX_NUM_LAYERS; i++ )
3676	{
3677	for ( Int depthId = 0; depthId < 2; depthId++ )
3678	{
3679	m_ivPicsCurrPoc[ depthId ][ i ] = ( i <= m_viewIndex ) ? m_ivPicLists->getPic( i, ( depthId == 1) , getPOC() ) : NULL;
3680	}
3681	}
3682	}
3683	Void TComSlice::setDepthToDisparityLUTs()
3684	{
3685	Bool setupLUT = false;
3686	Int layerIdInVPS = getVPS()->getLayerIdInNuh( m_layerId );
3687
3688	#if H_3D_VSP
3689	setupLUT = setupLUT \|\| getVPS()->getViewSynthesisPredFlag( layerIdInVPS);
3690	#endif
3691
3692	#if H_3D_NBDV_REF
3693	setupLUT = setupLUT \|\| getVPS()->getDepthRefinementFlag( layerIdInVPS );
3694	#endif
3695
3696	#if H_3D_IV_MERGE
3697	setupLUT = setupLUT \|\| ( getVPS()->getIvMvPredFlag(layerIdInVPS ) && getIsDepth() );
3698	#endif
3699
3700	#if H_3D_DDD
3701	if( getIsDepth() && getViewIndex() > 0 )
3702	{
3703	TComSlice *pcTextSlice = getTexturePic()->getSlice( 0 );
3704	memcpy( m_aiDDDInvScale, pcTextSlice->m_aiDDDInvScale, sizeof( Int ) * getViewIndex() );
3705	memcpy( m_aiDDDInvOffset, pcTextSlice->m_aiDDDInvOffset, sizeof( Int ) * getViewIndex() );
3706	memcpy( m_aiDDDShift, pcTextSlice->m_aiDDDShift, sizeof( Int ) * getViewIndex() );
3707	}
3708	#endif
3709
3710	if( !setupLUT )
3711	return;
3712
3713	/// GT: Allocation should be moved to a better place later;
3714	if ( m_depthToDisparityB == NULL )
3715	{
3716	m_depthToDisparityB = new Int*[ getViewIndex() ];
3717	for ( Int i = 0; i < getViewIndex(); i++ )
3718	{
3719	m_depthToDisparityB[ i ] = new Int[ Int(1 << g_bitDepthY) ];
3720	}
3721	}
3722
3723	if ( m_depthToDisparityF == NULL )
3724	{
3725	m_depthToDisparityF= new Int*[ getViewIndex() ];
3726	for ( Int i = 0; i < getViewIndex(); i++ )
3727	{
3728	m_depthToDisparityF[ i ] = new Int[ Int(1 << g_bitDepthY) ];
3729	}
3730	}
3731
3732	assert( m_depthToDisparityB != NULL );
3733	assert( m_depthToDisparityF != NULL );
3734
3735	TComVPS* vps = getVPS();
3736
3737	Int log2Div = g_bitDepthY - 1 + vps->getCamParPrecision();
3738	Int viewIndex = getViewIndex();
3739
3740	Bool camParaSH = vps->hasCamParInSliceHeader( viewIndex );
3741
3742	Int* codScale = camParaSH ? m_aaiCodedScale [ 0 ] : vps->getCodedScale ( viewIndex );
3743	Int* codOffset = camParaSH ? m_aaiCodedOffset[ 0 ] : vps->getCodedOffset ( viewIndex );
3744	Int* invCodScale = camParaSH ? m_aaiCodedScale [ 1 ] : vps->getInvCodedScale ( viewIndex );
3745	Int* invCodOffset = camParaSH ? m_aaiCodedOffset[ 1 ] : vps->getInvCodedOffset( viewIndex );
3746
3747	for (Int i = 0; i <= ( getViewIndex() - 1); i++)
3748	{
3749	for ( Int d = 0; d <= ( ( 1 << g_bitDepthY ) - 1 ); d++ )
3750	{
3751	Int offset = ( codOffset [ i ] << g_bitDepthY ) + ( ( 1 << log2Div ) >> 1 );
3752	m_depthToDisparityB[ i ][ d ] = ( codScale [ i ] * d + offset ) >> log2Div;
3753
3754	Int invOffset = ( invCodOffset[ i ] << g_bitDepthY ) + ( ( 1 << log2Div ) >> 1 );
3755	m_depthToDisparityF[ i ][ d ] = ( invCodScale[ i ] * d + invOffset ) >> log2Div;
3756	}
3757
3758	#if H_3D_DDD
3759	initializeDDDPara( vps->getCamParPrecision(), codScale[ i ], codOffset[ i ], i );
3760	#endif
3761	}
3762	}
3763	#endif
3764	#endif
3765
3766	#if H_3D_DDD
3767	Void TComSlice::initializeDDDPara( UInt uiCamParsCodedPrecision, Int iCodedScale,Int iCodedOffset, Int iBaseViewIdx )
3768	{
3769	UInt uiViewId = getViewIndex();
3770
3771	if( uiViewId == 0 )
3772	{
3773	m_aiDDDInvScale[ iBaseViewIdx ] = m_aiDDDInvOffset[ iBaseViewIdx ] = m_aiDDDShift[ iBaseViewIdx ] = 0;
3774	return;
3775	}
3776
3777
3778	Int iSign = iCodedScale >= 0 ? 1 : -1;
3779	iCodedScale = abs( iCodedScale );
3780
3781	Int iBitWidth = 0;
3782
3783	const Int iInvPres = 9;
3784
3785	while( ((( 1 << iBitWidth ) << 1 ) <= iCodedScale ) )
3786	{
3787	iBitWidth ++;
3788	}
3789	iBitWidth += iInvPres;
3790	Int iTargetValue = 1 << iBitWidth;
3791
3792	Int iMinError = MAX_INT;
3793	Int iBestD = 1 << ( iInvPres - 1 );
3794	for( Int d = 1 << ( iInvPres - 1 ); d < ( 1 << iInvPres ); d++ )
3795	{
3796	Int iError = abs( iCodedScale * d - iTargetValue );
3797	if( iError < iMinError )
3798	{
3799	iMinError = iError;
3800	iBestD = d;
3801	}
3802	if( iMinError == 0 )
3803	{
3804	break;
3805	}
3806	}
3807	Int iRoundingDir = 0;
3808	if( iCodedScale * iBestD > iTargetValue )
3809	{
3810	iRoundingDir = -1;
3811	}
3812	else if( iCodedScale * iBestD < iTargetValue )
3813	{
3814	iRoundingDir = 1;
3815	}
3816	Int iCamPres = uiCamParsCodedPrecision - 1;
3817	m_aiDDDInvScale [ iBaseViewIdx ] = ( iBestD << ( iCamPres + g_bitDepthY )) * iSign;
3818	m_aiDDDInvOffset[ iBaseViewIdx ] = -iSign * iBestD * ( iCodedOffset << g_bitDepthY );
3819	m_aiDDDShift [ iBaseViewIdx ] = iBitWidth;
3820	m_aiDDDInvOffset[ iBaseViewIdx ] += 1 << ( m_aiDDDShift[ iBaseViewIdx ] - 1 );
3821	m_aiDDDInvOffset[ iBaseViewIdx ] += ( 1 << ( m_aiDDDShift[ iBaseViewIdx ] - 4 ) ) * iRoundingDir;
3822
3823	return;
3824	}
3825
3826
3827	#endif
3828
3829	#if H_MV
3830	Void TComSlice::checkCrossLayerBlaFlag()
3831	{
3832	// cross_layer_bla_flag shall be equal to 0 for pictures with nal_unit_type not equal to IDR_W_RADL or IDR_N_LP or with nuh_layer_id not equal to 0.
3833	if ( getLayerId() != 0 \|\| getNalUnitType() != NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP )
3834	{
3835	assert( m_crossLayerBlaFlag == 0 );
3836	}
3837	}
3838
3839	Bool TComSlice::inferPocMsbValPresentFlag()
3840	{
3841	Bool pocMsbValPresentFlag;
3842	if( getSliceSegmentHeaderExtensionLength() == 0 )
3843	{
3844	pocMsbValPresentFlag = false;
3845	}
3846	else if ( getPocMsbValRequiredFlag() )
3847	{
3848	pocMsbValPresentFlag = true;
3849	}
3850	else
3851	{
3852	pocMsbValPresentFlag = false;
3853	}
3854
3855	return pocMsbValPresentFlag;
3856	}
3857
3858
3859	#endif
3860
3861	#if H_3D_DBBP
3862	Int TComSlice::getDepthFromDV( Int iDV, Int iBaseViewIdx )
3863	{
3864	return ClipY(( iDV * m_aiDDDInvScale[ iBaseViewIdx ] + m_aiDDDInvOffset[ iBaseViewIdx ] ) >> m_aiDDDShift[ iBaseViewIdx ]);
3865	}
3866	#endif
3867
3868	/** get scaling matrix from RefMatrixID
3869	* \param sizeId size index
3870	* \param Index of input matrix
3871	* \param Index of reference matrix
3872	*/
3873	Void TComScalingList::processRefMatrix( UInt sizeId, UInt listId , UInt refListId )
3874	{
3875	::memcpy(getScalingListAddress(sizeId, listId),((listId == refListId)? getScalingListDefaultAddress(sizeId, refListId): getScalingListAddress(sizeId, refListId)),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]));
3876	}
3877
3878	/** parse syntax infomation
3879	* \param pchFile syntax infomation
3880	* \returns false if successful
3881	*/
3882	Bool TComScalingList::xParseScalingList(Char* pchFile)
3883	{
3884	FILE *fp;
3885	Char line[1024];
3886	UInt sizeIdc,listIdc;
3887	UInt i,size = 0;
3888	Int *src=0,data;
3889	Char *ret;
3890	UInt retval;
3891
3892	if((fp = fopen(pchFile,"r")) == (FILE*)NULL)
3893	{
3894	printf("can't open file %s :: set Default Matrix\n",pchFile);
3895	return true;
3896	}
3897
3898	for(sizeIdc = 0; sizeIdc < SCALING_LIST_SIZE_NUM; sizeIdc++)
3899	{
3900	size = min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeIdc]);
3901	for(listIdc = 0; listIdc < g_scalingListNum[sizeIdc]; listIdc++)
3902	{
3903	src = getScalingListAddress(sizeIdc, listIdc);
3904
3905	fseek(fp,0,0);
3906	do
3907	{
3908	ret = fgets(line, 1024, fp);
3909	if ((ret==NULL)\|\|(strstr(line, MatrixType[sizeIdc][listIdc])==NULL && feof(fp)))
3910	{
3911	printf("Error: can't read Matrix :: set Default Matrix\n");
3912	return true;
3913	}
3914	}
3915	while (strstr(line, MatrixType[sizeIdc][listIdc]) == NULL);
3916	for (i=0; i<size; i++)
3917	{
3918	retval = fscanf(fp, "%d,", &data);
3919	if (retval!=1)
3920	{
3921	printf("Error: can't read Matrix :: set Default Matrix\n");
3922	return true;
3923	}
3924	src[i] = data;
3925	}
3926	//set DC value for default matrix check
3927	setScalingListDC(sizeIdc,listIdc,src[0]);
3928
3929	if(sizeIdc > SCALING_LIST_8x8)
3930	{
3931	fseek(fp,0,0);
3932	do
3933	{
3934	ret = fgets(line, 1024, fp);
3935	if ((ret==NULL)\|\|(strstr(line, MatrixType_DC[sizeIdc][listIdc])==NULL && feof(fp)))
3936	{
3937	printf("Error: can't read DC :: set Default Matrix\n");
3938	return true;
3939	}
3940	}
3941	while (strstr(line, MatrixType_DC[sizeIdc][listIdc]) == NULL);
3942	retval = fscanf(fp, "%d,", &data);
3943	if (retval!=1)
3944	{
3945	printf("Error: can't read Matrix :: set Default Matrix\n");
3946	return true;
3947	}
3948	//overwrite DC value when size of matrix is larger than 16x16
3949	setScalingListDC(sizeIdc,listIdc,data);
3950	}
3951	}
3952	}
3953	fclose(fp);
3954	return false;
3955	}
3956
3957	#if H_MV
3958	Void TComScalingList::inferFrom( TComScalingList* srcScLi )
3959	{
3960	for(Int sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3961	{
3962	for(Int listId = 0; listId < g_scalingListNum[sizeId]; listId++)
3963	{
3964	setRefMatrixId (sizeId,listId, srcScLi->getRefMatrixId (sizeId,listId));
3965	setScalingListDC(sizeId,listId, srcScLi->getScalingListDC(sizeId,listId));
3966	::memcpy(getScalingListAddress(sizeId, listId),srcScLi->getScalingListAddress(sizeId, listId),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]));
3967	}
3968	}
3969	}
3970	#endif
3971	/** initialization process of quantization matrix array
3972	*/
3973	Void TComScalingList::init()
3974	{
3975	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3976	{
3977	for(UInt listId = 0; listId < g_scalingListNum[sizeId]; listId++)
3978	{
3979	m_scalingListCoef[sizeId][listId] = new Int [min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId])];
3980	}
3981	}
3982	m_scalingListCoef[SCALING_LIST_32x32][3] = m_scalingListCoef[SCALING_LIST_32x32][1]; // copy address for 32x32
3983	}
3984
3985	/** destroy quantization matrix array
3986	*/
3987	Void TComScalingList::destroy()
3988	{
3989	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3990	{
3991	for(UInt listId = 0; listId < g_scalingListNum[sizeId]; listId++)
3992	{
3993	if(m_scalingListCoef[sizeId][listId]) delete [] m_scalingListCoef[sizeId][listId];
3994	}
3995	}
3996	}
3997
3998	/** get default address of quantization matrix
3999	* \param sizeId size index
4000	* \param listId list index
4001	* \returns pointer of quantization matrix
4002	*/
4003	Int* TComScalingList::getScalingListDefaultAddress(UInt sizeId, UInt listId)
4004	{
4005	Int *src = 0;
4006	switch(sizeId)
4007	{
4008	case SCALING_LIST_4x4:
4009	src = g_quantTSDefault4x4;
4010	break;
4011	case SCALING_LIST_8x8:
4012	src = (listId<3) ? g_quantIntraDefault8x8 : g_quantInterDefault8x8;
4013	break;
4014	case SCALING_LIST_16x16:
4015	src = (listId<3) ? g_quantIntraDefault8x8 : g_quantInterDefault8x8;
4016	break;
4017	case SCALING_LIST_32x32:
4018	src = (listId<1) ? g_quantIntraDefault8x8 : g_quantInterDefault8x8;
4019	break;
4020	default:
4021	assert(0);
4022	src = NULL;
4023	break;
4024	}
4025	return src;
4026	}
4027
4028	/** process of default matrix
4029	* \param sizeId size index
4030	* \param Index of input matrix
4031	*/
4032	Void TComScalingList::processDefaultMatrix(UInt sizeId, UInt listId)
4033	{
4034	::memcpy(getScalingListAddress(sizeId, listId),getScalingListDefaultAddress(sizeId,listId),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]));
4035	setScalingListDC(sizeId,listId,SCALING_LIST_DC);
4036	}
4037
4038	/** check DC value of matrix for default matrix signaling
4039	*/
4040	Void TComScalingList::checkDcOfMatrix()
4041	{
4042	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
4043	{
4044	for(UInt listId = 0; listId < g_scalingListNum[sizeId]; listId++)
4045	{
4046	//check default matrix?
4047	if(getScalingListDC(sizeId,listId) == 0)
4048	{
4049	processDefaultMatrix(sizeId, listId);
4050	}
4051	}
4052	}
4053	}
4054
4055	ParameterSetManager::ParameterSetManager()
4056	: m_vpsMap(MAX_NUM_VPS)
4057	, m_spsMap(MAX_NUM_SPS)
4058	, m_ppsMap(MAX_NUM_PPS)
4059	, m_activeVPSId(-1)
4060	#if !H_MV
4061	, m_activeSPSId(-1)
4062	, m_activePPSId(-1)
4063	{
4064	#else
4065	{
4066	for (Int i = 0; i < MAX_NUM_LAYERS; i++ )
4067	{
4068	m_activeSPSId[ i ] = -1;
4069	m_activePPSId[ i ] = -1;
4070	}
4071	#endif
4072	}
4073
4074
4075	ParameterSetManager::~ParameterSetManager()
4076	{
4077	}
4078
4079	//! activate a SPS from a active parameter sets SEI message
4080	//! \returns true, if activation is successful
4081	#if H_MV
4082	Bool ParameterSetManager::activateSPSWithSEI(Int spsId, Int layerId )
4083	#else
4084	Bool ParameterSetManager::activateSPSWithSEI(Int spsId)
4085	#endif
4086	{
4087	TComSPS *sps = m_spsMap.getPS(spsId);
4088	if (sps)
4089	{
4090	Int vpsId = sps->getVPSId();
4091	if (m_vpsMap.getPS(vpsId))
4092	{
4093	m_activeVPSId = vpsId;
4094	#if H_MV
4095	m_activeSPSId[ layerId ] = spsId;
4096	#else
4097	m_activeSPSId = spsId;
4098	#endif
4099	return true;
4100	}
4101	else
4102	{
4103	printf("Warning: tried to activate SPS using an Active parameter sets SEI message. Referenced VPS does not exist.");
4104	}
4105	}
4106	else
4107	{
4108	printf("Warning: tried to activate non-existing SPS using an Active parameter sets SEI message.");
4109	}
4110	return false;
4111	}
4112
4113	//! activate a PPS and depending on isIDR parameter also SPS and VPS
4114	//! \returns true, if activation is successful
4115	#if H_MV
4116	Bool ParameterSetManager::activatePPS(Int ppsId, Bool isIRAP, Int layerId )
4117	#else
4118	Bool ParameterSetManager::activatePPS(Int ppsId, Bool isIRAP)
4119	#endif
4120	{
4121	TComPPS *pps = m_ppsMap.getPS(ppsId);
4122	if (pps)
4123	{
4124	Int spsId = pps->getSPSId();
4125	#if H_MV
4126	if (!isIRAP && (spsId != m_activeSPSId[ layerId ]))
4127	#else
4128	if (!isIRAP && (spsId != m_activeSPSId))
4129	#endif
4130	{
4131	printf("Warning: tried to activate PPS referring to a inactive SPS at non-IRAP.");
4132	return false;
4133	}
4134
4135	TComSPS *sps = m_spsMap.getPS(spsId);
4136	if (sps)
4137	{
4138	Int vpsId = sps->getVPSId();
4139	if (!isIRAP && (vpsId != m_activeVPSId))
4140	{
4141	printf("Warning: tried to activate PPS referring to a inactive VPS at non-IRAP.");
4142	return false;
4143	}
4144	if (m_vpsMap.getPS(vpsId))
4145	{
4146	#if H_MV
4147	m_activePPSId[ layerId ] = ppsId;
4148	m_activeVPSId = vpsId;
4149	m_activeSPSId[ layerId ] = spsId;
4150	#else
4151	m_activePPSId = ppsId;
4152	m_activeVPSId = vpsId;
4153	m_activeSPSId = spsId;
4154	#endif
4155	return true;
4156	}
4157	else
4158	{
4159	printf("Warning: tried to activate PPS that refers to a non-existing VPS.");
4160	}
4161	}
4162	else
4163	{
4164	printf("Warning: tried to activate a PPS that refers to a non-existing SPS.");
4165	}
4166	}
4167	else
4168	{
4169	printf("Warning: tried to activate non-existing PPS.");
4170	}
4171	return false;
4172	}
4173
4174	ProfileTierLevel::ProfileTierLevel()
4175	: m_profileSpace (0)
4176	, m_tierFlag (false)
4177	, m_profileIdc (0)
4178	, m_levelIdc (0)
4179	, m_progressiveSourceFlag (false)
4180	, m_interlacedSourceFlag (false)
4181	, m_nonPackedConstraintFlag(false)
4182	, m_frameOnlyConstraintFlag(false)
4183	{
4184	::memset(m_profileCompatibilityFlag, 0, sizeof(m_profileCompatibilityFlag));
4185	}
4186
4187	TComPTL::TComPTL()
4188	{
4189	::memset(m_subLayerProfilePresentFlag, 0, sizeof(m_subLayerProfilePresentFlag));
4190	::memset(m_subLayerLevelPresentFlag, 0, sizeof(m_subLayerLevelPresentFlag ));
4191	}
4192
4193	#if H_MV
4194	Void TComPTL::copyLevelFrom( TComPTL* source )
4195	{
4196	getGeneralPTL()->setLevelIdc( source->getGeneralPTL()->getLevelIdc() );
4197	for( Int subLayer = 0; subLayer < 6; subLayer++ )
4198	{
4199	setSubLayerLevelPresentFlag( subLayer, source->getSubLayerLevelPresentFlag( subLayer ) );
4200	getSubLayerPTL( subLayer )->setLevelIdc( source->getSubLayerPTL( subLayer )->getLevelIdc() );
4201	}
4202	}
4203	#endif
4204	//! \}
4205
4206	#if H_MV
4207	TComVPSVUI::TComVPSVUI()
4208	{
4209	m_crossLayerIrapAlignedFlag = true;
4210	m_allLayersIdrAlignedFlag = false;
4211	m_bitRatePresentVpsFlag = false;
4212	m_picRatePresentVpsFlag = false;
4213	for ( Int i = 0; i < MAX_VPS_OP_SETS_PLUS1; i++)
4214	{
4215	for ( Int j = 0; j < MAX_TLAYER; j++)
4216	{
4217	m_bitRatePresentFlag [i][j] = false;
4218	m_picRatePresentFlag [i][j] = false;
4219	m_avgBitRate [i][j] = -1;
4220	m_maxBitRate [i][j] = -1;
4221	m_constantPicRateIdc [i][j] = -1;
4222	m_avgPicRate [i][j] = -1;
4223	}
4224	}
4225
4226	m_ilpRestrictedRefLayersFlag = false;
4227
4228	for ( Int i = 0; i < MAX_NUM_LAYERS; i++)
4229	{
4230	for ( Int j = 0; j < MAX_NUM_LAYERS; j++)
4231	{
4232	m_tileBoundariesAlignedFlag [i][j] = false;
4233	m_minSpatialSegmentOffsetPlus1[i][j] = 0;
4234	m_ctuBasedOffsetEnabledFlag [i][j] = false;
4235	m_minHorizontalCtuOffsetPlus1 [i][j] = -1;
4236	}
4237	m_baseLayerParameterSetCompatibilityFlag[i] = false;
4238	}
4239	for ( Int i = 0; i < MAX_NUM_VIDEO_SIGNAL_INFO; i++ )
4240	{
4241	m_videoSignalInfo [i] = NULL;
4242	}
4243
4244	m_vpsVuiBspHrdPresentFlag = false;
4245	m_vpsVuiBspHrdParameters = new TComVpsVuiBspHrdParameters();
4246	}
4247
4248	TComVPSVUI::~TComVPSVUI()
4249	{
4250	for ( Int i = 0; i < MAX_NUM_VIDEO_SIGNAL_INFO; i++ )
4251	{
4252	if (m_videoSignalInfo[ i ] != NULL ) delete m_videoSignalInfo[ i ];
4253	m_videoSignalInfo [ i ] = NULL;
4254	}
4255
4256	if ( m_vpsVuiBspHrdParameters ) delete m_vpsVuiBspHrdParameters;
4257	m_vpsVuiBspHrdParameters = NULL;
4258	}
4259
4260	Void TComVPSVUI::inferVpsVui( Bool encoderFlag )
4261	{
4262	// inference of syntax elements that differ from default inference (as done in constructor), when VPS VUI is not present
4263	if (!encoderFlag )
4264	{
4265	setCrossLayerIrapAlignedFlag( false );
4266	}
4267	else
4268	{
4269	assert( !getCrossLayerIrapAlignedFlag() );
4270	}
4271	}
4272
4273	Void TComRepFormat::inferChromaAndBitDepth( TComRepFormat* prevRepFormat, Bool encoderFlag )
4274	{
4275	if ( !encoderFlag )
4276	{
4277	setChromaAndBitDepthVpsPresentFlag( prevRepFormat->getChromaAndBitDepthVpsPresentFlag() );
4278	setSeparateColourPlaneVpsFlag ( prevRepFormat->getSeparateColourPlaneVpsFlag () );
4279	setBitDepthVpsLumaMinus8 ( prevRepFormat->getBitDepthVpsLumaMinus8 () );
4280	setBitDepthVpsChromaMinus8 ( prevRepFormat->getBitDepthVpsChromaMinus8 () );
4281	}
4282	else
4283	{
4284	assert( getChromaAndBitDepthVpsPresentFlag() == prevRepFormat->getChromaAndBitDepthVpsPresentFlag() );
4285	assert( getSeparateColourPlaneVpsFlag () == prevRepFormat->getSeparateColourPlaneVpsFlag () );
4286	assert( getBitDepthVpsLumaMinus8 () == prevRepFormat->getBitDepthVpsLumaMinus8 () );
4287	assert( getBitDepthVpsChromaMinus8 () == prevRepFormat->getBitDepthVpsChromaMinus8 () );
4288	}
4289	}
4290
4291	Void TComVpsVuiBspHrdParameters::checkLayerInBspFlag( TComVPS* vps, Int h )
4292	{
4293	// It is a requirement of bitstream conformance that bitstream partition with index j shall not include
4294	// direct or indirect reference layers of any layers in bitstream partition i for any values of i and j
4295	// in the range of 0 to num_bitstream_partitions[ h ] ?1, inclusive, such that i is less than j.
4296
4297	for ( Int partJ = 0; partJ < getNumBitstreamPartitions( h ); partJ++ )
4298	{
4299	for ( Int partI = 0; partI < partJ; partI++ )
4300	{
4301	for ( Int layerJ = 0; layerJ < vps->getMaxLayersMinus1(); layerJ++ )
4302	{
4303	if ( m_layerInBspFlag[ h ][partJ][layerJ ] )
4304	{
4305	for ( Int layerI = 0; layerI < vps->getMaxLayersMinus1(); layerI++ )
4306	{
4307	if ( m_layerInBspFlag[ h ][partI][layerI] )
4308	{
4309	assert( !vps->getInDirectDependencyFlag( layerI, layerJ ) );
4310	}
4311	}
4312	}
4313	}
4314	}
4315	}
4316
4317	// ---------------
4318	// To be added:
4319	// When vps_base_layer_internal_flag is equal to 0 and layer_in_bsp_flag[ h ][ i ][ 0 ] is equal to 1 for any value of h in the
4320	// range of 1 to vps_num_layer_sets_minus1, inclusive, and any value of i in the range of 0 to num_bitstream_partitions[ h ] - 1,
4321	// inclusive, the value of layer_in_bsp_flag[ h ][ i ][ j ] for at least one value of j in the range of 1 to
4322	// NumLayersInIdList[ h ] - 1, inclusive, shall be equal to 1.
4323	// ---------------
4324
4325
4326	// When num_bitstream_partitions[ h ] is equal to 1 for any value of h in the range 1 to vps_num_layer_set_minus1, inclusive,
4327	// the value of layer_in_bsp_flag[ h ][ 0 ][ j ] should be equal to 0 for at least one value of j in the range 0 to
4328	// NumLayersInIdList[ h ] − 1, inclusive.
4329
4330
4331	if ( getNumBitstreamPartitions( h ) == 1 )
4332	{
4333	Bool atLeastOneZero = false;
4334	for ( Int j = 0; j <= vps->getNumLayersInIdList( h ) - 1; j++ )
4335	{
4336	atLeastOneZero = atLeastOneZero \|\| !getLayerInBspFlag( h, 0, j );
4337	}
4338	assert( atLeastOneZero );
4339	}
4340
4341
4342	// For any value of h in the range 1 to vps_num_layer_set_minus1, inclusive, the value of layer_in_bsp_flag[ h ][ i ][ j ]
4343	// shall be equal to 1 for at most one value of i in the range of 0 to num_bitstream_partitions[ h ] − 1, inclusive.
4344
4345	for ( Int j = 0; j <= vps->getNumLayersInIdList( h ) - 1; j++ )
4346	{
4347	Int numLayerInBsp = 0;
4348	for ( Int i = 0; i <= getNumBitstreamPartitions( h ) - 1; i++ )
4349	{
4350	numLayerInBsp += ( getLayerInBspFlag( h, i, j ) ? 1 : 0 );
4351	}
4352	assert( numLayerInBsp <= 1 );
4353	}
4354
4355	}
4356
4357	Void TComVpsVuiBspHrdParameters::checkBspCombHrdAndShedIdx( TComVPS* vps, Int h, Int i, Int j )
4358	{
4359	// bsp_comb_hrd_idx
4360	assert( getBspCombSchedIdx(h, i, j ) >= 0 );
4361	assert( getBspCombSchedIdx(h, i, j ) <= getVpsNumBspHrdParametersMinus1() );
4362
4363	// bsp_comb_sched_idx
4364	assert( getBspCombSchedIdx(h, i, j ) >= 0 );
4365
4366	//* This check needs to activated, when HighestTid is available here
4367	// assert( getBspCombSchedIdx(h, i, j ) <= vps->getHrdParameters( getBspCombHrdIdx( h, i, j ) )->getCpbCntMinus1( highestTid ) );
4368	}
4369
4370	Void TComVUI::inferVideoSignalInfo( TComVPS* vps, Int layerIdCurr )
4371	{
4372	if ( layerIdCurr == 0 \|\| !vps->getVpsVuiPresentFlag() )
4373	{
4374	return;
4375	}
4376
4377	TComVPSVUI* vpsVUI = vps->getVPSVUI();
4378	assert( vpsVUI != NULL );
4379
4380	TComVideoSignalInfo* videoSignalInfo = vpsVUI->getVideoSignalInfo( vpsVUI->getVpsVideoSignalInfoIdx( vps->getLayerIdInVps( layerIdCurr ) ) );
4381	assert( videoSignalInfo != NULL );
4382
4383	setVideoFormat ( videoSignalInfo->getVideoVpsFormat () );
4384	setVideoFullRangeFlag ( videoSignalInfo->getVideoFullRangeVpsFlag () );
4385	setColourPrimaries ( videoSignalInfo->getColourPrimariesVps () );
4386	setTransferCharacteristics( videoSignalInfo->getTransferCharacteristicsVps() );
4387	setMatrixCoefficients ( videoSignalInfo->getMatrixCoeffsVps () );
4388	}
4389
4390	TComDpbSize::TComDpbSize()
4391	{
4392	for (Int i = 0; i < MAX_VPS_OUTPUTLAYER_SETS; i++ )
4393	{
4394	m_subLayerFlagInfoPresentFlag[i] = false;
4395
4396	for (Int j = 0; j < MAX_TLAYER; j++ )
4397	{
4398	m_subLayerDpbInfoPresentFlag [i][j] = ( j == 0) ;
4399	m_maxVpsNumReorderPics [i][j] = 0;
4400	m_maxVpsLatencyIncreasePlus1 [i][j] = 0;
4401
4402	for (Int k = 0; k < MAX_NUM_LAYER_IDS; k++ )
4403	{
4404	m_maxVpsDecPicBufferingMinus1[i][k][j] = 0;
4405	}
4406	}
4407	}
4408	}
4409
4410	Void Window::scaleOffsets( Int scal )
4411	{
4412	if (! m_scaledFlag )
4413	{
4414	m_scaledFlag = true;
4415	m_winLeftOffset *= scal;
4416	m_winRightOffset *= scal;
4417	m_winTopOffset *= scal;
4418	m_winBottomOffset *= scal;
4419	}
4420	}
4421	#endif
4422

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