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source: 3DVCSoftware/branches/HTM-11.2-dev0/source/Lib/TLibCommon/TComSlice.cpp @ 1030

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Last change on this file since 1030 was 1030, checked in by tech, 10 years ago
Merged 11.2-dev2-Samsung@1026.
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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	#if MTK_SINGLE_DEPTH_MODE_I0095
142	, m_bApplySingleDepthMode (false)
143	#endif
144	#endif
145	{
146	m_aiNumRefIdx[0] = m_aiNumRefIdx[1] = 0;
147
148	initEqualRef();
149
150	for (Int component = 0; component < 3; component++)
151	{
152	m_lambdas[component] = 0.0;
153	}
154
155	for ( Int idx = 0; idx < MAX_NUM_REF; idx++ )
156	{
157	m_list1IdxToList0Idx[idx] = -1;
158	}
159	for(Int iNumCount = 0; iNumCount < MAX_NUM_REF; iNumCount++)
160	{
161	m_apcRefPicList [0][iNumCount] = NULL;
162	m_apcRefPicList [1][iNumCount] = NULL;
163	m_aiRefPOCList [0][iNumCount] = 0;
164	m_aiRefPOCList [1][iNumCount] = 0;
165	#if H_MV
166	m_aiRefLayerIdList[0][iNumCount] = 0;
167	m_aiRefLayerIdList[1][iNumCount] = 0;
168	#endif
169	}
170	resetWpScaling();
171	initWpAcDcParam();
172	m_saoEnabledFlag = false;
173	m_saoEnabledFlagChroma = false;
174	#if H_MV
175	for (Int i = 0; i < MAX_NUM_LAYERS; i++ )
176	{
177	m_interLayerPredLayerIdc[ i ] = -1;
178	}
179	#endif
180	}
181
182	TComSlice::~TComSlice()
183	{
184	delete[] m_puiSubstreamSizes;
185	m_puiSubstreamSizes = NULL;
186	#if H_3D
187	for( UInt i = 0; i < getViewIndex(); i++ )
188	{
189	if ( m_depthToDisparityB && m_depthToDisparityB[ i ] )
190	{
191	delete[] m_depthToDisparityB [ i ];
192	}
193
194	if ( m_depthToDisparityF && m_depthToDisparityF[ i ] )
195	{
196	delete[] m_depthToDisparityF [ i ];
197	}
198	}
199
200	if ( m_depthToDisparityF )
201	{
202	delete[] m_depthToDisparityF;
203	}
204
205	m_depthToDisparityF = NULL;
206
207	if ( m_depthToDisparityB )
208	delete[] m_depthToDisparityB;
209
210	m_depthToDisparityB = NULL;
211	#endif
212	}
213
214
215	Void TComSlice::initSlice()
216	{
217	m_aiNumRefIdx[0] = 0;
218	m_aiNumRefIdx[1] = 0;
219
220	m_colFromL0Flag = 1;
221
222	m_colRefIdx = 0;
223	initEqualRef();
224	m_bCheckLDC = false;
225	m_iSliceQpDeltaCb = 0;
226	m_iSliceQpDeltaCr = 0;
227
228	#if H_3D_IV_MERGE
229	m_maxNumMergeCand = MRG_MAX_NUM_CANDS_MEM;
230	#else
231	m_maxNumMergeCand = MRG_MAX_NUM_CANDS;
232	#endif
233
234	m_bFinalized=false;
235
236	m_tileByteLocation.clear();
237	m_cabacInitFlag = false;
238	m_numEntryPointOffsets = 0;
239	m_enableTMVPFlag = true;
240	#if H_3D_TMVP
241	m_aiAlterRefIdx[0] = -1;
242	m_aiAlterRefIdx[1] = -1;
243	#endif
244	}
245
246	Bool TComSlice::getRapPicFlag()
247	{
248	return getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL
249	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP
250	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP
251	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
252	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
253	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA;
254	}
255
256	/**
257	- allocate table to contain substream sizes to be written to the slice header.
258	.
259	\param uiNumSubstreams Number of substreams -- the allocation will be this value - 1.
260	*/
261	Void TComSlice::allocSubstreamSizes(UInt uiNumSubstreams)
262	{
263	delete[] m_puiSubstreamSizes;
264	m_puiSubstreamSizes = new UInt[uiNumSubstreams > 0 ? uiNumSubstreams-1 : 0];
265	}
266
267	Void TComSlice::sortPicList (TComList<TComPic*>& rcListPic)
268	{
269	TComPic* pcPicExtract;
270	TComPic* pcPicInsert;
271
272	TComList<TComPic*>::iterator iterPicExtract;
273	TComList<TComPic*>::iterator iterPicExtract_1;
274	TComList<TComPic*>::iterator iterPicInsert;
275
276	for (Int i = 1; i < (Int)(rcListPic.size()); i++)
277	{
278	iterPicExtract = rcListPic.begin();
279	for (Int j = 0; j < i; j++) iterPicExtract++;
280	pcPicExtract = *(iterPicExtract);
281	pcPicExtract->setCurrSliceIdx(0);
282
283	iterPicInsert = rcListPic.begin();
284	while (iterPicInsert != iterPicExtract)
285	{
286	pcPicInsert = *(iterPicInsert);
287	pcPicInsert->setCurrSliceIdx(0);
288	if (pcPicInsert->getPOC() >= pcPicExtract->getPOC())
289	{
290	break;
291	}
292
293	iterPicInsert++;
294	}
295
296	iterPicExtract_1 = iterPicExtract; iterPicExtract_1++;
297
298	// swap iterPicExtract and iterPicInsert, iterPicExtract = curr. / iterPicInsert = insertion position
299	rcListPic.insert (iterPicInsert, iterPicExtract, iterPicExtract_1);
300	rcListPic.erase (iterPicExtract);
301	}
302	}
303
304	TComPic* TComSlice::xGetRefPic (TComList<TComPic*>& rcListPic,
305	Int poc)
306	{
307	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
308	TComPic* pcPic = *(iterPic);
309	while ( iterPic != rcListPic.end() )
310	{
311	if(pcPic->getPOC() == poc)
312	{
313	break;
314	}
315	iterPic++;
316	pcPic = *(iterPic);
317	}
318	return pcPic;
319	}
320
321
322	TComPic* TComSlice::xGetLongTermRefPic(TComList<TComPic*>& rcListPic, Int poc, Bool pocHasMsb)
323	{
324	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
325	TComPic* pcPic = *(iterPic);
326	TComPic* pcStPic = pcPic;
327
328	Int pocCycle = 1 << getSPS()->getBitsForPOC();
329	if (!pocHasMsb)
330	{
331	poc = poc & (pocCycle - 1);
332	}
333
334	while ( iterPic != rcListPic.end() )
335	{
336	pcPic = *(iterPic);
337	if (pcPic && pcPic->getPOC()!=this->getPOC() && pcPic->getSlice( 0 )->isReferenced())
338	{
339	Int picPoc = pcPic->getPOC();
340	if (!pocHasMsb)
341	{
342	picPoc = picPoc & (pocCycle - 1);
343	}
344
345	if (poc == picPoc)
346	{
347	if(pcPic->getIsLongTerm())
348	{
349	return pcPic;
350	}
351	else
352	{
353	pcStPic = pcPic;
354	}
355	break;
356	}
357	}
358
359	iterPic++;
360	}
361
362	return pcStPic;
363	}
364
365	Void TComSlice::setRefPOCList ()
366	{
367	for (Int iDir = 0; iDir < 2; iDir++)
368	{
369	for (Int iNumRefIdx = 0; iNumRefIdx < m_aiNumRefIdx[iDir]; iNumRefIdx++)
370	{
371	m_aiRefPOCList[iDir][iNumRefIdx] = m_apcRefPicList[iDir][iNumRefIdx]->getPOC();
372	#if H_MV
373	m_aiRefLayerIdList[iDir][iNumRefIdx] = m_apcRefPicList[iDir][iNumRefIdx]->getLayerId();
374	#endif
375	}
376	}
377
378	}
379
380	Void TComSlice::setList1IdxToList0Idx()
381	{
382	Int idxL0, idxL1;
383	for ( idxL1 = 0; idxL1 < getNumRefIdx( REF_PIC_LIST_1 ); idxL1++ )
384	{
385	m_list1IdxToList0Idx[idxL1] = -1;
386	for ( idxL0 = 0; idxL0 < getNumRefIdx( REF_PIC_LIST_0 ); idxL0++ )
387	{
388	if ( m_apcRefPicList[REF_PIC_LIST_0][idxL0]->getPOC() == m_apcRefPicList[REF_PIC_LIST_1][idxL1]->getPOC() )
389	{
390	m_list1IdxToList0Idx[idxL1] = idxL0;
391	break;
392	}
393	}
394	}
395	}
396
397	#if !H_MV
398	Void TComSlice::setRefPicList( TComList<TComPic*>& rcListPic, Bool checkNumPocTotalCurr )
399	{
400	if (!checkNumPocTotalCurr)
401	{
402	if (m_eSliceType == I_SLICE)
403	{
404	::memset( m_apcRefPicList, 0, sizeof (m_apcRefPicList));
405	::memset( m_aiNumRefIdx, 0, sizeof ( m_aiNumRefIdx ));
406
407	return;
408	}
409
410	m_aiNumRefIdx[0] = getNumRefIdx(REF_PIC_LIST_0);
411	m_aiNumRefIdx[1] = getNumRefIdx(REF_PIC_LIST_1);
412	}
413
414	TComPic* pcRefPic= NULL;
415	TComPic* RefPicSetStCurr0[16];
416	TComPic* RefPicSetStCurr1[16];
417	TComPic* RefPicSetLtCurr[16];
418	UInt NumPocStCurr0 = 0;
419	UInt NumPocStCurr1 = 0;
420	UInt NumPocLtCurr = 0;
421	Int i;
422
423	for(i=0; i < m_pcRPS->getNumberOfNegativePictures(); i++)
424	{
425	if(m_pcRPS->getUsed(i))
426	{
427	pcRefPic = xGetRefPic(rcListPic, getPOC()+m_pcRPS->getDeltaPOC(i));
428	pcRefPic->setIsLongTerm(0);
429	pcRefPic->getPicYuvRec()->extendPicBorder();
430	RefPicSetStCurr0[NumPocStCurr0] = pcRefPic;
431	NumPocStCurr0++;
432	pcRefPic->setCheckLTMSBPresent(false);
433	}
434	}
435
436	for(; i < m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures(); i++)
437	{
438	if(m_pcRPS->getUsed(i))
439	{
440	pcRefPic = xGetRefPic(rcListPic, getPOC()+m_pcRPS->getDeltaPOC(i));
441	pcRefPic->setIsLongTerm(0);
442	pcRefPic->getPicYuvRec()->extendPicBorder();
443	RefPicSetStCurr1[NumPocStCurr1] = pcRefPic;
444	NumPocStCurr1++;
445	pcRefPic->setCheckLTMSBPresent(false);
446	}
447	}
448
449	for(i = m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures()+m_pcRPS->getNumberOfLongtermPictures()-1; i > m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures()-1 ; i--)
450	{
451	if(m_pcRPS->getUsed(i))
452	{
453	pcRefPic = xGetLongTermRefPic(rcListPic, m_pcRPS->getPOC(i), m_pcRPS->getCheckLTMSBPresent(i));
454	pcRefPic->setIsLongTerm(1);
455	pcRefPic->getPicYuvRec()->extendPicBorder();
456	RefPicSetLtCurr[NumPocLtCurr] = pcRefPic;
457	NumPocLtCurr++;
458	}
459	if(pcRefPic==NULL)
460	{
461	pcRefPic = xGetLongTermRefPic(rcListPic, m_pcRPS->getPOC(i), m_pcRPS->getCheckLTMSBPresent(i));
462	}
463	pcRefPic->setCheckLTMSBPresent(m_pcRPS->getCheckLTMSBPresent(i));
464	}
465
466	// ref_pic_list_init
467	TComPic* rpsCurrList0[MAX_NUM_REF+1];
468	TComPic* rpsCurrList1[MAX_NUM_REF+1];
469	Int numPocTotalCurr = NumPocStCurr0 + NumPocStCurr1 + NumPocLtCurr;
470	if (checkNumPocTotalCurr)
471	{
472	// 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:
473	// - If the current picture is a BLA or CRA picture, the value of NumPocTotalCurr shall be equal to 0.
474	// - Otherwise, when the current picture contains a P or B slice, the value of NumPocTotalCurr shall not be equal to 0.
475	if (getRapPicFlag())
476	{
477	assert(numPocTotalCurr == 0);
478	}
479
480	if (m_eSliceType == I_SLICE)
481	{
482	::memset( m_apcRefPicList, 0, sizeof (m_apcRefPicList));
483	::memset( m_aiNumRefIdx, 0, sizeof ( m_aiNumRefIdx ));
484
485	return;
486	}
487
488	assert(numPocTotalCurr > 0);
489
490	m_aiNumRefIdx[0] = getNumRefIdx(REF_PIC_LIST_0);
491	m_aiNumRefIdx[1] = getNumRefIdx(REF_PIC_LIST_1);
492	}
493
494	Int cIdx = 0;
495	for ( i=0; i<NumPocStCurr0; i++, cIdx++)
496	{
497	rpsCurrList0[cIdx] = RefPicSetStCurr0[i];
498	}
499	for ( i=0; i<NumPocStCurr1; i++, cIdx++)
500	{
501	rpsCurrList0[cIdx] = RefPicSetStCurr1[i];
502	}
503	for ( i=0; i<NumPocLtCurr; i++, cIdx++)
504	{
505	rpsCurrList0[cIdx] = RefPicSetLtCurr[i];
506	}
507	assert(cIdx == numPocTotalCurr);
508
509	if (m_eSliceType==B_SLICE)
510	{
511	cIdx = 0;
512	for ( i=0; i<NumPocStCurr1; i++, cIdx++)
513	{
514	rpsCurrList1[cIdx] = RefPicSetStCurr1[i];
515	}
516	for ( i=0; i<NumPocStCurr0; i++, cIdx++)
517	{
518	rpsCurrList1[cIdx] = RefPicSetStCurr0[i];
519	}
520	for ( i=0; i<NumPocLtCurr; i++, cIdx++)
521	{
522	rpsCurrList1[cIdx] = RefPicSetLtCurr[i];
523	}
524	assert(cIdx == numPocTotalCurr);
525	}
526
527	::memset(m_bIsUsedAsLongTerm, 0, sizeof(m_bIsUsedAsLongTerm));
528
529	for (Int rIdx = 0; rIdx < m_aiNumRefIdx[0]; rIdx ++)
530	{
531	cIdx = m_RefPicListModification.getRefPicListModificationFlagL0() ? m_RefPicListModification.getRefPicSetIdxL0(rIdx) : rIdx % numPocTotalCurr;
532	assert(cIdx >= 0 && cIdx < numPocTotalCurr);
533	m_apcRefPicList[0][rIdx] = rpsCurrList0[ cIdx ];
534	m_bIsUsedAsLongTerm[0][rIdx] = ( cIdx >= NumPocStCurr0 + NumPocStCurr1 );
535	}
536	if ( m_eSliceType != B_SLICE )
537	{
538	m_aiNumRefIdx[1] = 0;
539	::memset( m_apcRefPicList[1], 0, sizeof(m_apcRefPicList[1]));
540	}
541	else
542	{
543	for (Int rIdx = 0; rIdx < m_aiNumRefIdx[1]; rIdx ++)
544	{
545	cIdx = m_RefPicListModification.getRefPicListModificationFlagL1() ? m_RefPicListModification.getRefPicSetIdxL1(rIdx) : rIdx % numPocTotalCurr;
546	assert(cIdx >= 0 && cIdx < numPocTotalCurr);
547	m_apcRefPicList[1][rIdx] = rpsCurrList1[ cIdx ];
548	m_bIsUsedAsLongTerm[1][rIdx] = ( cIdx >= NumPocStCurr0 + NumPocStCurr1 );
549	}
550	}
551	}
552
553	#else
554	Void TComSlice::getTempRefPicLists( TComList<TComPic>& rcListPic, std::vector<TComPic>& refPicSetInterLayer0, std::vector<TComPic*>& refPicSetInterLayer1,
555	std::vector<TComPic*> rpsCurrList[2], std::vector<Bool> usedAsLongTerm[2], Int& numPocTotalCurr, Bool checkNumPocTotalCurr )
556	{
557	if (!checkNumPocTotalCurr)
558	{
559	if (m_eSliceType == I_SLICE)
560	{
561	return;
562	}
563	}
564
565	TComPic* pcRefPic= NULL;
566	TComPic* RefPicSetStCurr0[16];
567	TComPic* RefPicSetStCurr1[16];
568	TComPic* RefPicSetLtCurr[16];
569	UInt NumPocStCurr0 = 0;
570	UInt NumPocStCurr1 = 0;
571	UInt NumPocLtCurr = 0;
572	Int i;
573
574	for(i=0; i < m_pcRPS->getNumberOfNegativePictures(); i++)
575	{
576	if(m_pcRPS->getUsed(i))
577	{
578	pcRefPic = xGetRefPic(rcListPic, getPOC()+m_pcRPS->getDeltaPOC(i));
579	pcRefPic->setIsLongTerm(0);
580	pcRefPic->getPicYuvRec()->extendPicBorder();
581	RefPicSetStCurr0[NumPocStCurr0] = pcRefPic;
582	NumPocStCurr0++;
583	pcRefPic->setCheckLTMSBPresent(false);
584	}
585	}
586
587	for(; i < m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures(); i++)
588	{
589	if(m_pcRPS->getUsed(i))
590	{
591	pcRefPic = xGetRefPic(rcListPic, getPOC()+m_pcRPS->getDeltaPOC(i));
592	pcRefPic->setIsLongTerm(0);
593	pcRefPic->getPicYuvRec()->extendPicBorder();
594	RefPicSetStCurr1[NumPocStCurr1] = pcRefPic;
595	NumPocStCurr1++;
596	pcRefPic->setCheckLTMSBPresent(false);
597	}
598	}
599
600	for(i = m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures()+m_pcRPS->getNumberOfLongtermPictures()-1; i > m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures()-1 ; i--)
601	{
602	if(m_pcRPS->getUsed(i))
603	{
604	pcRefPic = xGetLongTermRefPic(rcListPic, m_pcRPS->getPOC(i), m_pcRPS->getCheckLTMSBPresent(i));
605	pcRefPic->setIsLongTerm(1);
606	pcRefPic->getPicYuvRec()->extendPicBorder();
607	RefPicSetLtCurr[NumPocLtCurr] = pcRefPic;
608	NumPocLtCurr++;
609	}
610	if(pcRefPic==NULL)
611	{
612	pcRefPic = xGetLongTermRefPic(rcListPic, m_pcRPS->getPOC(i), m_pcRPS->getCheckLTMSBPresent(i));
613	}
614	pcRefPic->setCheckLTMSBPresent(m_pcRPS->getCheckLTMSBPresent(i));
615	}
616
617	Int numPocInterCurr = NumPocStCurr0 + NumPocStCurr1 + NumPocLtCurr;
618	numPocTotalCurr = numPocInterCurr + getNumActiveRefLayerPics( );
619	assert( numPocTotalCurr == getNumRpsCurrTempList() );
620
621	if (checkNumPocTotalCurr)
622	{
623	// 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:
624	// - 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.
625	// - Otherwise, when the current picture contains a P or B slice, the value of NumPocTotalCurr shall not be equal to 0.
626	if ( getRapPicFlag() && m_layerId == 0 )
627	{
628	assert(numPocTotalCurr == 0);
629	}
630
631	if (m_eSliceType == I_SLICE)
632	{
633	::memset( m_apcRefPicList, 0, sizeof (m_apcRefPicList));
634	::memset( m_aiNumRefIdx, 0, sizeof ( m_aiNumRefIdx ));
635
636	return;
637	}
638
639	assert(numPocTotalCurr > 0);
640
641	m_aiNumRefIdx[0] = getNumRefIdx(REF_PIC_LIST_0);
642	m_aiNumRefIdx[1] = getNumRefIdx(REF_PIC_LIST_1);
643	}
644
645	std::vector<TComPic> refPicSetInterLayer[2] = { &refPicSetInterLayer0, &refPicSetInterLayer1};
646	Int numPocInterLayer[2] = { getNumActiveRefLayerPics0( ), getNumActiveRefLayerPics1( ) };
647
648	TComPic** refPicSetStCurr [2] = { RefPicSetStCurr0, RefPicSetStCurr1 };
649	#if FIX_WARNING
650	Int numPocStCurr[2] = { (Int)NumPocStCurr0, (Int)NumPocStCurr1 };
651	#else
652	Int numPocStCurr[2] = { NumPocStCurr0, NumPocStCurr1 };
653	#endif
654
655	for (Int li = 0; li < ((m_eSliceType==B_SLICE) ? 2 : 1); li++)
656	{
657	rpsCurrList [li].resize(MAX_NUM_REF+1,NULL );
658	usedAsLongTerm[li].resize(MAX_NUM_REF+1,false);
659
660	Int cIdx = 0;
661	for ( i=0; i < numPocStCurr[li]; i++, cIdx++)
662	{
663	rpsCurrList[li][cIdx] = refPicSetStCurr[li][i];
664	usedAsLongTerm [li][cIdx] = false;
665	}
666
667	for ( i=0; i < numPocInterLayer[li]; i++, cIdx++)
668	{
669	rpsCurrList[li][cIdx] = (*refPicSetInterLayer[li])[i];
670	usedAsLongTerm [li][cIdx] = true;
671	}
672
673	for ( i=0; i < numPocStCurr[1-li]; i++, cIdx++)
674	{
675	rpsCurrList[li][cIdx] = refPicSetStCurr[1-li][i];
676	usedAsLongTerm [li][cIdx] = false;
677	}
678
679	for ( i=0; i<NumPocLtCurr; i++, cIdx++)
680	{
681	rpsCurrList[li][cIdx] = RefPicSetLtCurr[i];
682	usedAsLongTerm [li][cIdx] = true;
683	}
684
685	for ( i=0; i < numPocInterLayer[1-li]; i++, cIdx++)
686	{
687	assert( cIdx < MAX_NUM_REF );
688	rpsCurrList[li][cIdx] = (*refPicSetInterLayer[1-li])[i];
689	usedAsLongTerm [li][cIdx] = true;
690	}
691
692	assert(cIdx == numPocTotalCurr);
693	}
694	}
695
696	Void TComSlice::setRefPicList( std::vector<TComPic*> rpsCurrList[2], std::vector<Bool> usedAsLongTerm[2], Int numPocTotalCurr, Bool checkNumPocTotalCurr )
697
698	{
699	if (!checkNumPocTotalCurr)
700	{
701	if (m_eSliceType == I_SLICE)
702	{
703	::memset( m_apcRefPicList, 0, sizeof (m_apcRefPicList));
704	::memset( m_aiNumRefIdx, 0, sizeof ( m_aiNumRefIdx ));
705
706	return;
707	}
708	}
709
710	::memset(m_bIsUsedAsLongTerm, 0, sizeof(m_bIsUsedAsLongTerm));
711
712	for (Int li = 0; li < 2; li++)
713	{
714	if ( m_eSliceType == P_SLICE && li == 1 )
715	{
716	m_aiNumRefIdx[1] = 0;
717	::memset( m_apcRefPicList[1], 0, sizeof(m_apcRefPicList[1]));
718	}
719	else
720	{
721	for (Int rIdx = 0; rIdx <= (m_aiNumRefIdx[ li ] - 1 ); rIdx ++)
722	{
723	Bool listModified = m_RefPicListModification.getRefPicListModificationFlagL( li );
724	Int orgIdx = listModified ? m_RefPicListModification.getRefPicSetIdxL(li, rIdx) : (rIdx % numPocTotalCurr);
725
726	assert( rpsCurrList[li][ orgIdx ] != NULL );
727	m_apcRefPicList [li][rIdx] = rpsCurrList [li][ orgIdx ];
728	m_bIsUsedAsLongTerm[li][rIdx] = usedAsLongTerm [li][ orgIdx ] ;
729	}
730	}
731	}
732	}
733	#endif
734	Int TComSlice::getNumRpsCurrTempList()
735	{
736	Int numRpsCurrTempList = 0;
737
738	if (m_eSliceType == I_SLICE)
739	{
740	return 0;
741	}
742	for(UInt i=0; i < m_pcRPS->getNumberOfNegativePictures()+ m_pcRPS->getNumberOfPositivePictures() + m_pcRPS->getNumberOfLongtermPictures(); i++)
743	{
744	if(m_pcRPS->getUsed(i))
745	{
746	numRpsCurrTempList++;
747	}
748	}
749	#if H_MV
750	numRpsCurrTempList = numRpsCurrTempList + getNumActiveRefLayerPics();
751	#endif
752	return numRpsCurrTempList;
753	}
754
755	Void TComSlice::initEqualRef()
756	{
757	for (Int iDir = 0; iDir < 2; iDir++)
758	{
759	for (Int iRefIdx1 = 0; iRefIdx1 < MAX_NUM_REF; iRefIdx1++)
760	{
761	for (Int iRefIdx2 = iRefIdx1; iRefIdx2 < MAX_NUM_REF; iRefIdx2++)
762	{
763	m_abEqualRef[iDir][iRefIdx1][iRefIdx2] = m_abEqualRef[iDir][iRefIdx2][iRefIdx1] = (iRefIdx1 == iRefIdx2? true : false);
764	}
765	}
766	}
767	}
768	#if H_3D
769	#if H_3D_TMVP
770	Void TComSlice::generateAlterRefforTMVP()
771	{
772	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
773	{
774	if ( this->getNumRefIdx( RefPicList( uiRefListIdx ) ) == 0)
775	{
776	continue;
777	}
778	Bool bZeroIdxLtFlag = this->getRefPic(RefPicList(uiRefListIdx), 0)->getIsLongTerm();
779	for(Int i = 1; i < this->getNumRefIdx(RefPicList(uiRefListIdx)); i++ )
780	{
781	if ( ( bZeroIdxLtFlag && !this->getRefPic(RefPicList(uiRefListIdx), i)->getIsLongTerm() ) \|\|
782	(!bZeroIdxLtFlag && this->getRefPic(RefPicList(uiRefListIdx), i)->getIsLongTerm() ) )
783	{
784	this->setAlterRefIdx(RefPicList(uiRefListIdx),i);
785	break;
786	}
787	}
788	}
789	}
790	#endif
791	Void TComSlice::setCamparaSlice( Int aaiScale, Int aaiOffset )
792	{
793	if( m_pcVPS->hasCamParInSliceHeader( m_viewIndex ) )
794	{
795	for( UInt uiBaseViewIndex = 0; uiBaseViewIndex < m_viewIndex; uiBaseViewIndex++ )
796	{
797	m_aaiCodedScale [ 0 ][ uiBaseViewIndex ] = aaiScale [ uiBaseViewIndex ][ m_viewIndex ];
798	m_aaiCodedScale [ 1 ][ uiBaseViewIndex ] = aaiScale [ m_viewIndex ][ uiBaseViewIndex ];
799	m_aaiCodedOffset[ 0 ][ uiBaseViewIndex ] = aaiOffset[ uiBaseViewIndex ][ m_viewIndex ];
800	m_aaiCodedOffset[ 1 ][ uiBaseViewIndex ] = aaiOffset[ m_viewIndex ][ uiBaseViewIndex ];
801	}
802	}
803	}
804	#endif
805
806	Void TComSlice::checkColRefIdx(UInt curSliceIdx, TComPic* pic)
807	{
808	Int i;
809	TComSlice* curSlice = pic->getSlice(curSliceIdx);
810	Int currColRefPOC = curSlice->getRefPOC( RefPicList(1-curSlice->getColFromL0Flag()), curSlice->getColRefIdx());
811	TComSlice* preSlice;
812	Int preColRefPOC;
813	for(i=curSliceIdx-1; i>=0; i--)
814	{
815	preSlice = pic->getSlice(i);
816	if(preSlice->getSliceType() != I_SLICE)
817	{
818	preColRefPOC = preSlice->getRefPOC( RefPicList(1-preSlice->getColFromL0Flag()), preSlice->getColRefIdx());
819	if(currColRefPOC != preColRefPOC)
820	{
821	printf("Collocated_ref_idx shall always be the same for all slices of a coded picture!\n");
822	exit(EXIT_FAILURE);
823	}
824	else
825	{
826	break;
827	}
828	}
829	}
830	}
831
832	Void TComSlice::checkCRA(TComReferencePictureSet pReferencePictureSet, Int& pocCRA, NalUnitType& associatedIRAPType, TComList<TComPic >& rcListPic)
833	{
834	for(Int i = 0; i < pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures(); i++)
835	{
836	if(pocCRA < MAX_UINT && getPOC() > pocCRA)
837	{
838	assert(getPOC()+pReferencePictureSet->getDeltaPOC(i) >= pocCRA);
839	}
840	}
841	for(Int i = pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures(); i < pReferencePictureSet->getNumberOfPictures(); i++)
842	{
843	if(pocCRA < MAX_UINT && getPOC() > pocCRA)
844	{
845	if (!pReferencePictureSet->getCheckLTMSBPresent(i))
846	{
847	assert(xGetLongTermRefPic(rcListPic, pReferencePictureSet->getPOC(i), false)->getPOC() >= pocCRA);
848	}
849	else
850	{
851	assert(pReferencePictureSet->getPOC(i) >= pocCRA);
852	}
853	}
854	}
855	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP ) // IDR picture found
856	{
857	pocCRA = getPOC();
858	associatedIRAPType = getNalUnitType();
859	}
860	else if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA ) // CRA picture found
861	{
862	pocCRA = getPOC();
863	associatedIRAPType = getNalUnitType();
864	}
865	else if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
866	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
867	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP ) // BLA picture found
868	{
869	pocCRA = getPOC();
870	associatedIRAPType = getNalUnitType();
871	}
872	}
873
874	/** Function for marking the reference pictures when an IDR/CRA/CRANT/BLA/BLANT is encountered.
875	* \param pocCRA POC of the CRA/CRANT/BLA/BLANT picture
876	* \param bRefreshPending flag indicating if a deferred decoding refresh is pending
877	* \param rcListPic reference to the reference picture list
878	* This function marks the reference pictures as "unused for reference" in the following conditions.
879	* If the nal_unit_type is IDR/BLA/BLANT, all pictures in the reference picture list
880	* are marked as "unused for reference"
881	* If the nal_unit_type is BLA/BLANT, set the pocCRA to the temporal reference of the current picture.
882	* Otherwise
883	* If the bRefreshPending flag is true (a deferred decoding refresh is pending) and the current
884	* temporal reference is greater than the temporal reference of the latest CRA/CRANT/BLA/BLANT picture (pocCRA),
885	* mark all reference pictures except the latest CRA/CRANT/BLA/BLANT picture as "unused for reference" and set
886	* the bRefreshPending flag to false.
887	* If the nal_unit_type is CRA/CRANT, set the bRefreshPending flag to true and pocCRA to the temporal
888	* reference of the current picture.
889	* Note that the current picture is already placed in the reference list and its marking is not changed.
890	* If the current picture has a nal_ref_idc that is not 0, it will remain marked as "used for reference".
891	*/
892	Void TComSlice::decodingRefreshMarking(Int& pocCRA, Bool& bRefreshPending, TComList<TComPic*>& rcListPic)
893	{
894	TComPic* rpcPic;
895	#if !FIX1172
896	setAssociatedIRAPPOC(pocCRA);
897	#endif
898	Int pocCurr = getPOC();
899
900	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
901	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
902	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP
903	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL
904	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP ) // IDR or BLA picture
905	{
906	// mark all pictures as not used for reference
907	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
908	while (iterPic != rcListPic.end())
909	{
910	rpcPic = *(iterPic);
911	rpcPic->setCurrSliceIdx(0);
912	if (rpcPic->getPOC() != pocCurr) rpcPic->getSlice(0)->setReferenced(false);
913	iterPic++;
914	}
915	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
916	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
917	\|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP )
918	{
919	pocCRA = pocCurr;
920	}
921	#if EFFICIENT_FIELD_IRAP
922	bRefreshPending = true;
923	#endif
924	}
925	else // CRA or No DR
926	{
927	#if EFFICIENT_FIELD_IRAP
928	if(getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_IDR_N_LP \|\| getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL)
929	{
930	if (bRefreshPending==true && pocCurr > m_iLastIDR) // IDR reference marking pending
931	{
932	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
933	while (iterPic != rcListPic.end())
934	{
935	rpcPic = *(iterPic);
936	if (rpcPic->getPOC() != pocCurr && rpcPic->getPOC() != m_iLastIDR)
937	{
938	rpcPic->getSlice(0)->setReferenced(false);
939	}
940	iterPic++;
941	}
942	bRefreshPending = false;
943	}
944	}
945	else
946	{
947	#endif
948	if (bRefreshPending==true && pocCurr > pocCRA) // CRA reference marking pending
949	{
950	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
951	while (iterPic != rcListPic.end())
952	{
953	rpcPic = *(iterPic);
954	if (rpcPic->getPOC() != pocCurr && rpcPic->getPOC() != pocCRA)
955	{
956	rpcPic->getSlice(0)->setReferenced(false);
957	}
958	iterPic++;
959	}
960	bRefreshPending = false;
961	}
962	#if EFFICIENT_FIELD_IRAP
963	}
964	#endif
965	if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA ) // CRA picture found
966	{
967	bRefreshPending = true;
968	pocCRA = pocCurr;
969	}
970	}
971	}
972
973	Void TComSlice::copySliceInfo(TComSlice *pSrc)
974	{
975	assert( pSrc != NULL );
976
977	Int i, j, k;
978
979	m_iPOC = pSrc->m_iPOC;
980	m_eNalUnitType = pSrc->m_eNalUnitType;
981	#if H_MV
982	m_layerId = pSrc->m_layerId;
983	// GT: Copying of several other values might be be missing here, or is above not necessary?
984	#endif
985	m_eSliceType = pSrc->m_eSliceType;
986	m_iSliceQp = pSrc->m_iSliceQp;
987	#if ADAPTIVE_QP_SELECTION
988	m_iSliceQpBase = pSrc->m_iSliceQpBase;
989	#endif
990	m_deblockingFilterDisable = pSrc->m_deblockingFilterDisable;
991	m_deblockingFilterOverrideFlag = pSrc->m_deblockingFilterOverrideFlag;
992	m_deblockingFilterBetaOffsetDiv2 = pSrc->m_deblockingFilterBetaOffsetDiv2;
993	m_deblockingFilterTcOffsetDiv2 = pSrc->m_deblockingFilterTcOffsetDiv2;
994
995	for (i = 0; i < 2; i++)
996	{
997	m_aiNumRefIdx[i] = pSrc->m_aiNumRefIdx[i];
998	}
999
1000	for (i = 0; i < MAX_NUM_REF; i++)
1001	{
1002	m_list1IdxToList0Idx[i] = pSrc->m_list1IdxToList0Idx[i];
1003	}
1004	m_bCheckLDC = pSrc->m_bCheckLDC;
1005	m_iSliceQpDelta = pSrc->m_iSliceQpDelta;
1006	m_iSliceQpDeltaCb = pSrc->m_iSliceQpDeltaCb;
1007	m_iSliceQpDeltaCr = pSrc->m_iSliceQpDeltaCr;
1008	for (i = 0; i < 2; i++)
1009	{
1010	for (j = 0; j < MAX_NUM_REF; j++)
1011	{
1012	m_apcRefPicList[i][j] = pSrc->m_apcRefPicList[i][j];
1013	m_aiRefPOCList[i][j] = pSrc->m_aiRefPOCList[i][j];
1014	#if H_MV
1015	m_aiRefLayerIdList[i][j] = pSrc->m_aiRefLayerIdList[i][j];
1016	#endif
1017	}
1018	}
1019	for (i = 0; i < 2; i++)
1020	{
1021	for (j = 0; j < MAX_NUM_REF + 1; j++)
1022	{
1023	m_bIsUsedAsLongTerm[i][j] = pSrc->m_bIsUsedAsLongTerm[i][j];
1024	}
1025	}
1026	m_iDepth = pSrc->m_iDepth;
1027
1028	// referenced slice
1029	m_bRefenced = pSrc->m_bRefenced;
1030
1031	// access channel
1032	#if H_MV
1033	m_pcVPS = pSrc->m_pcVPS;
1034	#endif
1035	m_pcSPS = pSrc->m_pcSPS;
1036	m_pcPPS = pSrc->m_pcPPS;
1037	m_pcRPS = pSrc->m_pcRPS;
1038	m_iLastIDR = pSrc->m_iLastIDR;
1039
1040	m_pcPic = pSrc->m_pcPic;
1041
1042	m_colFromL0Flag = pSrc->m_colFromL0Flag;
1043	m_colRefIdx = pSrc->m_colRefIdx;
1044	setLambdas(pSrc->getLambdas());
1045	for (i = 0; i < 2; i++)
1046	{
1047	for (j = 0; j < MAX_NUM_REF; j++)
1048	{
1049	for (k =0; k < MAX_NUM_REF; k++)
1050	{
1051	m_abEqualRef[i][j][k] = pSrc->m_abEqualRef[i][j][k];
1052	}
1053	}
1054	}
1055
1056	m_uiTLayer = pSrc->m_uiTLayer;
1057	m_bTLayerSwitchingFlag = pSrc->m_bTLayerSwitchingFlag;
1058
1059	m_sliceMode = pSrc->m_sliceMode;
1060	m_sliceArgument = pSrc->m_sliceArgument;
1061	m_sliceCurStartCUAddr = pSrc->m_sliceCurStartCUAddr;
1062	m_sliceCurEndCUAddr = pSrc->m_sliceCurEndCUAddr;
1063	m_sliceIdx = pSrc->m_sliceIdx;
1064	m_sliceSegmentMode = pSrc->m_sliceSegmentMode;
1065	m_sliceSegmentArgument = pSrc->m_sliceSegmentArgument;
1066	m_sliceSegmentCurStartCUAddr = pSrc->m_sliceSegmentCurStartCUAddr;
1067	m_sliceSegmentCurEndCUAddr = pSrc->m_sliceSegmentCurEndCUAddr;
1068	m_nextSlice = pSrc->m_nextSlice;
1069	m_nextSliceSegment = pSrc->m_nextSliceSegment;
1070	for ( Int e=0 ; e<2 ; e++ )
1071	{
1072	for ( Int n=0 ; n<MAX_NUM_REF ; n++ )
1073	{
1074	memcpy(m_weightPredTable[e][n], pSrc->m_weightPredTable[e][n], sizeof(wpScalingParam)*3 );
1075	}
1076	}
1077	m_saoEnabledFlag = pSrc->m_saoEnabledFlag;
1078	m_saoEnabledFlagChroma = pSrc->m_saoEnabledFlagChroma;
1079	m_cabacInitFlag = pSrc->m_cabacInitFlag;
1080	m_numEntryPointOffsets = pSrc->m_numEntryPointOffsets;
1081
1082	m_bLMvdL1Zero = pSrc->m_bLMvdL1Zero;
1083	m_LFCrossSliceBoundaryFlag = pSrc->m_LFCrossSliceBoundaryFlag;
1084	m_enableTMVPFlag = pSrc->m_enableTMVPFlag;
1085	m_maxNumMergeCand = pSrc->m_maxNumMergeCand;
1086
1087	#if H_MV
1088	// Additional slice header syntax elements
1089	#if !H_MV_HLS7_GEN
1090	m_pocResetFlag = pSrc->m_pocResetFlag;
1091	#endif
1092	m_discardableFlag = pSrc->m_discardableFlag;
1093	m_interLayerPredEnabledFlag = pSrc->m_interLayerPredEnabledFlag;
1094	m_numInterLayerRefPicsMinus1 = pSrc->m_numInterLayerRefPicsMinus1;
1095
1096	for (Int layer = 0; layer < MAX_NUM_LAYERS; layer++ )
1097	{
1098	m_interLayerPredLayerIdc[ layer ] = pSrc->m_interLayerPredLayerIdc[ layer ];
1099	}
1100	#endif
1101	#if MTK_SINGLE_DEPTH_MODE_I0095
1102	m_bApplySingleDepthMode = pSrc->m_bApplySingleDepthMode;
1103	#endif
1104	#if H_3D_IC
1105	m_bApplyIC = pSrc->m_bApplyIC;
1106	m_icSkipParseFlag = pSrc->m_icSkipParseFlag;
1107	#endif
1108	}
1109
1110	Int TComSlice::m_prevTid0POC = 0;
1111
1112	/** Function for setting the slice's temporal layer ID and corresponding temporal_layer_switching_point_flag.
1113	* \param uiTLayer Temporal layer ID of the current slice
1114	* The decoder calls this function to set temporal_layer_switching_point_flag for each temporal layer based on
1115	* the SPS's temporal_id_nesting_flag and the parsed PPS. Then, current slice's temporal layer ID and
1116	* temporal_layer_switching_point_flag is set accordingly.
1117	*/
1118	Void TComSlice::setTLayerInfo( UInt uiTLayer )
1119	{
1120	m_uiTLayer = uiTLayer;
1121	}
1122
1123	/** Function for checking if this is a switching-point
1124	*/
1125	Bool TComSlice::isTemporalLayerSwitchingPoint( TComList<TComPic*>& rcListPic )
1126	{
1127	TComPic* rpcPic;
1128	// loop through all pictures in the reference picture buffer
1129	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1130	while ( iterPic != rcListPic.end())
1131	{
1132	rpcPic = *(iterPic++);
1133	if(rpcPic->getSlice(0)->isReferenced() && rpcPic->getPOC() != getPOC())
1134	{
1135	if(rpcPic->getTLayer() >= getTLayer())
1136	{
1137	return false;
1138	}
1139	}
1140	}
1141	return true;
1142	}
1143
1144	/** Function for checking if this is a STSA candidate
1145	*/
1146	Bool TComSlice::isStepwiseTemporalLayerSwitchingPointCandidate( TComList<TComPic*>& rcListPic )
1147	{
1148	TComPic* rpcPic;
1149
1150	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1151	while ( iterPic != rcListPic.end())
1152	{
1153	rpcPic = *(iterPic++);
1154	if(rpcPic->getSlice(0)->isReferenced() && (rpcPic->getUsedByCurr()==true) && rpcPic->getPOC() != getPOC())
1155	{
1156	if(rpcPic->getTLayer() >= getTLayer())
1157	{
1158	return false;
1159	}
1160	}
1161	}
1162	return true;
1163	}
1164
1165
1166	Void TComSlice::checkLeadingPictureRestrictions(TComList<TComPic*>& rcListPic)
1167	{
1168	TComPic* rpcPic;
1169
1170	Int nalUnitType = this->getNalUnitType();
1171
1172	// When a picture is a leading picture, it shall be a RADL or RASL picture.
1173	if(this->getAssociatedIRAPPOC() > this->getPOC())
1174	{
1175	// Do not check IRAP pictures since they may get a POC lower than their associated IRAP
1176	if(nalUnitType < NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1177	nalUnitType > NAL_UNIT_RESERVED_IRAP_VCL23)
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
1186	// When a picture is a trailing picture, it shall not be a RADL or RASL picture.
1187	if(this->getAssociatedIRAPPOC() < this->getPOC())
1188	{
1189	assert(nalUnitType != NAL_UNIT_CODED_SLICE_RASL_N &&
1190	nalUnitType != NAL_UNIT_CODED_SLICE_RASL_R &&
1191	nalUnitType != NAL_UNIT_CODED_SLICE_RADL_N &&
1192	nalUnitType != NAL_UNIT_CODED_SLICE_RADL_R);
1193	}
1194
1195	// No RASL pictures shall be present in the bitstream that are associated
1196	// with a BLA picture having nal_unit_type equal to BLA_W_RADL or BLA_N_LP.
1197	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1198	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1199	{
1200	assert(this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_BLA_W_RADL &&
1201	this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_BLA_N_LP);
1202	}
1203
1204	// No RASL pictures shall be present in the bitstream that are associated with
1205	// an IDR picture.
1206	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1207	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1208	{
1209	assert(this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_IDR_N_LP &&
1210	this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_IDR_W_RADL);
1211	}
1212
1213	// No RADL pictures shall be present in the bitstream that are associated with
1214	// a BLA picture having nal_unit_type equal to BLA_N_LP or that are associated
1215	// with an IDR picture having nal_unit_type equal to IDR_N_LP.
1216	if(nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1217	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R)
1218	{
1219	assert(this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_BLA_N_LP &&
1220	this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_IDR_N_LP);
1221	}
1222
1223	// loop through all pictures in the reference picture buffer
1224	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1225	while ( iterPic != rcListPic.end())
1226	{
1227	rpcPic = *(iterPic++);
1228	#if BUGFIX_INTRAPERIOD
1229	if(!rpcPic->getReconMark())
1230	{
1231	continue;
1232	}
1233	#endif
1234	if (rpcPic->getPOC() == this->getPOC())
1235	{
1236	continue;
1237	}
1238
1239	// Any picture that has PicOutputFlag equal to 1 that precedes an IRAP picture
1240	// in decoding order shall precede the IRAP picture in output order.
1241	// (Note that any picture following in output order would be present in the DPB)
1242	#if !SETTING_NO_OUT_PIC_PRIOR
1243	if(rpcPic->getSlice(0)->getPicOutputFlag() == 1)
1244	#else
1245	if(rpcPic->getSlice(0)->getPicOutputFlag() == 1 && !this->getNoOutputPriorPicsFlag())
1246	#endif
1247	{
1248	if(nalUnitType == NAL_UNIT_CODED_SLICE_BLA_N_LP \|\|
1249	nalUnitType == NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1250	nalUnitType == NAL_UNIT_CODED_SLICE_BLA_W_RADL \|\|
1251	nalUnitType == NAL_UNIT_CODED_SLICE_CRA \|\|
1252	nalUnitType == NAL_UNIT_CODED_SLICE_IDR_N_LP \|\|
1253	nalUnitType == NAL_UNIT_CODED_SLICE_IDR_W_RADL)
1254	{
1255	assert(rpcPic->getPOC() < this->getPOC());
1256	}
1257	}
1258
1259	// Any picture that has PicOutputFlag equal to 1 that precedes an IRAP picture
1260	// in decoding order shall precede any RADL picture associated with the IRAP
1261	// picture in output order.
1262	if(rpcPic->getSlice(0)->getPicOutputFlag() == 1)
1263	{
1264	if((nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1265	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R))
1266	{
1267	// rpcPic precedes the IRAP in decoding order
1268	if(this->getAssociatedIRAPPOC() > rpcPic->getSlice(0)->getAssociatedIRAPPOC())
1269	{
1270	// rpcPic must not be the IRAP picture
1271	if(this->getAssociatedIRAPPOC() != rpcPic->getPOC())
1272	{
1273	assert(rpcPic->getPOC() < this->getPOC());
1274	}
1275	}
1276	}
1277	}
1278
1279	// When a picture is a leading picture, it shall precede, in decoding order,
1280	// all trailing pictures that are associated with the same IRAP picture.
1281	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1282	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R \|\|
1283	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1284	nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R)
1285	{
1286	if(rpcPic->getSlice(0)->getAssociatedIRAPPOC() == this->getAssociatedIRAPPOC())
1287	{
1288	// rpcPic is a picture that preceded the leading in decoding order since it exist in the DPB
1289	// rpcPic would violate the constraint if it was a trailing picture
1290	assert(rpcPic->getPOC() <= this->getAssociatedIRAPPOC());
1291	}
1292	}
1293
1294	// Any RASL picture associated with a CRA or BLA picture shall precede any
1295	// RADL picture associated with the CRA or BLA picture in output order
1296	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1297	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1298	{
1299	if((this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_BLA_N_LP \|\|
1300	this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1301	this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL \|\|
1302	this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_CRA) &&
1303	this->getAssociatedIRAPPOC() == rpcPic->getSlice(0)->getAssociatedIRAPPOC())
1304	{
1305	if(rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_N \|\|
1306	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_R)
1307	{
1308	assert(rpcPic->getPOC() > this->getPOC());
1309	}
1310	}
1311	}
1312
1313	// Any RASL picture associated with a CRA picture shall follow, in output
1314	// order, any IRAP picture that precedes the CRA picture in decoding order.
1315	if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N \|\|
1316	nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R)
1317	{
1318	if(this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_CRA)
1319	{
1320	if(rpcPic->getSlice(0)->getPOC() < this->getAssociatedIRAPPOC() &&
1321	(rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP \|\|
1322	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP \|\|
1323	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL \|\|
1324	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP \|\|
1325	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\|
1326	rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA))
1327	{
1328	assert(this->getPOC() > rpcPic->getSlice(0)->getPOC());
1329	}
1330	}
1331	}
1332	}
1333	}
1334
1335
1336	/** Function for applying picture marking based on the Reference Picture Set in pReferencePictureSet.
1337	*/
1338	Void TComSlice::applyReferencePictureSet( TComList<TComPic>& rcListPic, TComReferencePictureSet pReferencePictureSet)
1339	{
1340	TComPic* rpcPic;
1341	Int i, isReference;
1342
1343	checkLeadingPictureRestrictions(rcListPic);
1344
1345	// loop through all pictures in the reference picture buffer
1346	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1347	while ( iterPic != rcListPic.end())
1348	{
1349	rpcPic = *(iterPic++);
1350
1351	if(!rpcPic->getSlice( 0 )->isReferenced())
1352	{
1353	continue;
1354	}
1355
1356	isReference = 0;
1357	// loop through all pictures in the Reference Picture Set
1358	// to see if the picture should be kept as reference picture
1359	for(i=0;i<pReferencePictureSet->getNumberOfPositivePictures()+pReferencePictureSet->getNumberOfNegativePictures();i++)
1360	{
1361	if(!rpcPic->getIsLongTerm() && rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getPOC() + pReferencePictureSet->getDeltaPOC(i))
1362	{
1363	isReference = 1;
1364	rpcPic->setUsedByCurr(pReferencePictureSet->getUsed(i));
1365	rpcPic->setIsLongTerm(0);
1366	}
1367	}
1368	for(;i<pReferencePictureSet->getNumberOfPictures();i++)
1369	{
1370	if(pReferencePictureSet->getCheckLTMSBPresent(i)==true)
1371	{
1372	if(rpcPic->getIsLongTerm() && (rpcPic->getPicSym()->getSlice(0)->getPOC()) == pReferencePictureSet->getPOC(i))
1373	{
1374	isReference = 1;
1375	rpcPic->setUsedByCurr(pReferencePictureSet->getUsed(i));
1376	}
1377	}
1378	else
1379	{
1380	Int pocCycle = 1<<rpcPic->getPicSym()->getSlice(0)->getSPS()->getBitsForPOC();
1381	Int curPoc = rpcPic->getPicSym()->getSlice(0)->getPOC() & (pocCycle-1);
1382	Int refPoc = pReferencePictureSet->getPOC(i) & (pocCycle-1);
1383	if(rpcPic->getIsLongTerm() && curPoc == refPoc)
1384	{
1385	isReference = 1;
1386	rpcPic->setUsedByCurr(pReferencePictureSet->getUsed(i));
1387	}
1388	}
1389
1390	}
1391	#if H_MV
1392	if( isReference ) // Current picture is in the temporal RPS
1393	{
1394	assert( rpcPic->getSlice(0)->getDiscardableFlag() == 0 ); // Temporal RPS shall not contain picture with discardable_flag equal to 1
1395	}
1396	#endif
1397	// mark the picture as "unused for reference" if it is not in
1398	// the Reference Picture Set
1399	if(rpcPic->getPicSym()->getSlice(0)->getPOC() != this->getPOC() && isReference == 0)
1400	{
1401	rpcPic->getSlice( 0 )->setReferenced( false );
1402	rpcPic->setUsedByCurr(0);
1403	rpcPic->setIsLongTerm(0);
1404	}
1405	//check that pictures of higher temporal layers are not used
1406	assert(rpcPic->getSlice( 0 )->isReferenced()==0\|\|rpcPic->getUsedByCurr()==0\|\|rpcPic->getTLayer()<=this->getTLayer());
1407	//check that pictures of higher or equal temporal layer are not in the RPS if the current picture is a TSA picture
1408	if(this->getNalUnitType() == NAL_UNIT_CODED_SLICE_TSA_R \|\| this->getNalUnitType() == NAL_UNIT_CODED_SLICE_TSA_N)
1409	{
1410	assert(rpcPic->getSlice( 0 )->isReferenced()==0\|\|rpcPic->getTLayer()<this->getTLayer());
1411	}
1412	//check that pictures marked as temporal layer non-reference pictures are not used for reference
1413	if(rpcPic->getPicSym()->getSlice(0)->getPOC() != this->getPOC() && rpcPic->getTLayer()==this->getTLayer())
1414	{
1415	assert(rpcPic->getSlice( 0 )->isReferenced()==0\|\|rpcPic->getUsedByCurr()==0\|\|rpcPic->getSlice( 0 )->getTemporalLayerNonReferenceFlag()==false);
1416	}
1417	}
1418	}
1419
1420	/** Function for applying picture marking based on the Reference Picture Set in pReferencePictureSet.
1421	*/
1422	#if ALLOW_RECOVERY_POINT_AS_RAP
1423	Int TComSlice::checkThatAllRefPicsAreAvailable( TComList<TComPic>& rcListPic, TComReferencePictureSet pReferencePictureSet, Bool printErrors, Int pocRandomAccess, Bool bUseRecoveryPoint)
1424	#else
1425	Int TComSlice::checkThatAllRefPicsAreAvailable( TComList<TComPic>& rcListPic, TComReferencePictureSet pReferencePictureSet, Bool printErrors, Int pocRandomAccess)
1426	#endif
1427	{
1428	#if ALLOW_RECOVERY_POINT_AS_RAP
1429	Int atLeastOneUnabledByRecoveryPoint = 0;
1430	Int atLeastOneFlushedByPreviousIDR = 0;
1431	#endif
1432	TComPic* rpcPic;
1433	Int i, isAvailable;
1434	Int atLeastOneLost = 0;
1435	Int atLeastOneRemoved = 0;
1436	Int iPocLost = 0;
1437
1438	// loop through all long-term pictures in the Reference Picture Set
1439	// to see if the picture should be kept as reference picture
1440	for(i=pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures();i<pReferencePictureSet->getNumberOfPictures();i++)
1441	{
1442	isAvailable = 0;
1443	// loop through all pictures in the reference picture buffer
1444	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1445	while ( iterPic != rcListPic.end())
1446	{
1447	rpcPic = *(iterPic++);
1448	if(pReferencePictureSet->getCheckLTMSBPresent(i)==true)
1449	{
1450	if(rpcPic->getIsLongTerm() && (rpcPic->getPicSym()->getSlice(0)->getPOC()) == pReferencePictureSet->getPOC(i) && rpcPic->getSlice(0)->isReferenced())
1451	{
1452	#if ALLOW_RECOVERY_POINT_AS_RAP
1453	if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess)
1454	{
1455	isAvailable = 0;
1456	}
1457	else
1458	{
1459	isAvailable = 1;
1460	}
1461	#else
1462	isAvailable = 1;
1463	#endif
1464	}
1465	}
1466	else
1467	{
1468	Int pocCycle = 1<<rpcPic->getPicSym()->getSlice(0)->getSPS()->getBitsForPOC();
1469	Int curPoc = rpcPic->getPicSym()->getSlice(0)->getPOC() & (pocCycle-1);
1470	Int refPoc = pReferencePictureSet->getPOC(i) & (pocCycle-1);
1471	if(rpcPic->getIsLongTerm() && curPoc == refPoc && rpcPic->getSlice(0)->isReferenced())
1472	{
1473	#if ALLOW_RECOVERY_POINT_AS_RAP
1474	if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess)
1475	{
1476	isAvailable = 0;
1477	}
1478	else
1479	{
1480	isAvailable = 1;
1481	}
1482	#else
1483	isAvailable = 1;
1484	#endif
1485	}
1486	}
1487	}
1488	// if there was no such long-term check the short terms
1489	if(!isAvailable)
1490	{
1491	iterPic = rcListPic.begin();
1492	while ( iterPic != rcListPic.end())
1493	{
1494	rpcPic = *(iterPic++);
1495
1496	Int pocCycle = 1 << rpcPic->getPicSym()->getSlice(0)->getSPS()->getBitsForPOC();
1497	Int curPoc = rpcPic->getPicSym()->getSlice(0)->getPOC();
1498	Int refPoc = pReferencePictureSet->getPOC(i);
1499	if (!pReferencePictureSet->getCheckLTMSBPresent(i))
1500	{
1501	curPoc = curPoc & (pocCycle - 1);
1502	refPoc = refPoc & (pocCycle - 1);
1503	}
1504
1505	if (rpcPic->getSlice(0)->isReferenced() && curPoc == refPoc)
1506	{
1507	#if ALLOW_RECOVERY_POINT_AS_RAP
1508	if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess)
1509	{
1510	isAvailable = 0;
1511	}
1512	else
1513	{
1514	isAvailable = 1;
1515	rpcPic->setIsLongTerm(1);
1516	break;
1517	}
1518	#else
1519	isAvailable = 1;
1520	rpcPic->setIsLongTerm(1);
1521	break;
1522	#endif
1523	}
1524	}
1525	}
1526	// report that a picture is lost if it is in the Reference Picture Set
1527	// but not available as reference picture
1528	if(isAvailable == 0)
1529	{
1530	if (this->getPOC() + pReferencePictureSet->getDeltaPOC(i) >= pocRandomAccess)
1531	{
1532	if(!pReferencePictureSet->getUsed(i) )
1533	{
1534	if(printErrors)
1535	{
1536	printf("\nLong-term reference picture with POC = %3d seems to have been removed or not correctly decoded.", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1537	}
1538	atLeastOneRemoved = 1;
1539	}
1540	else
1541	{
1542	if(printErrors)
1543	{
1544	printf("\nLong-term reference picture with POC = %3d is lost or not correctly decoded!", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1545	}
1546	atLeastOneLost = 1;
1547	iPocLost=this->getPOC() + pReferencePictureSet->getDeltaPOC(i);
1548	}
1549	}
1550	#if ALLOW_RECOVERY_POINT_AS_RAP
1551	else if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess)
1552	{
1553	atLeastOneUnabledByRecoveryPoint = 1;
1554	}
1555	else if(bUseRecoveryPoint && (this->getAssociatedIRAPType()==NAL_UNIT_CODED_SLICE_IDR_N_LP \|\| this->getAssociatedIRAPType()==NAL_UNIT_CODED_SLICE_IDR_W_RADL))
1556	{
1557	atLeastOneFlushedByPreviousIDR = 1;
1558	}
1559	#endif
1560	}
1561	}
1562	// loop through all short-term pictures in the Reference Picture Set
1563	// to see if the picture should be kept as reference picture
1564	for(i=0;i<pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures();i++)
1565	{
1566	isAvailable = 0;
1567	// loop through all pictures in the reference picture buffer
1568	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1569	while ( iterPic != rcListPic.end())
1570	{
1571	rpcPic = *(iterPic++);
1572
1573	if(!rpcPic->getIsLongTerm() && rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getPOC() + pReferencePictureSet->getDeltaPOC(i) && rpcPic->getSlice(0)->isReferenced())
1574	{
1575	#if ALLOW_RECOVERY_POINT_AS_RAP
1576	if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess)
1577	{
1578	isAvailable = 0;
1579	}
1580	else
1581	{
1582	isAvailable = 1;
1583	}
1584	#else
1585	isAvailable = 1;
1586	#endif
1587	}
1588	}
1589	// report that a picture is lost if it is in the Reference Picture Set
1590	// but not available as reference picture
1591	if(isAvailable == 0)
1592	{
1593	if (this->getPOC() + pReferencePictureSet->getDeltaPOC(i) >= pocRandomAccess)
1594	{
1595	if(!pReferencePictureSet->getUsed(i) )
1596	{
1597	if(printErrors)
1598	{
1599	printf("\nShort-term reference picture with POC = %3d seems to have been removed or not correctly decoded.", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1600	}
1601	atLeastOneRemoved = 1;
1602	}
1603	else
1604	{
1605	if(printErrors)
1606	{
1607	printf("\nShort-term reference picture with POC = %3d is lost or not correctly decoded!", this->getPOC() + pReferencePictureSet->getDeltaPOC(i));
1608	}
1609	atLeastOneLost = 1;
1610	iPocLost=this->getPOC() + pReferencePictureSet->getDeltaPOC(i);
1611	}
1612	}
1613	#if ALLOW_RECOVERY_POINT_AS_RAP
1614	else if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess)
1615	{
1616	atLeastOneUnabledByRecoveryPoint = 1;
1617	}
1618	else if(bUseRecoveryPoint && (this->getAssociatedIRAPType()==NAL_UNIT_CODED_SLICE_IDR_N_LP \|\| this->getAssociatedIRAPType()==NAL_UNIT_CODED_SLICE_IDR_W_RADL))
1619	{
1620	atLeastOneFlushedByPreviousIDR = 1;
1621	}
1622	#endif
1623	}
1624	}
1625	#if ALLOW_RECOVERY_POINT_AS_RAP
1626	if(atLeastOneUnabledByRecoveryPoint \|\| atLeastOneFlushedByPreviousIDR)
1627	{
1628	return -1;
1629	}
1630	#endif
1631	if(atLeastOneLost)
1632	{
1633	return iPocLost+1;
1634	}
1635	if(atLeastOneRemoved)
1636	{
1637	return -2;
1638	}
1639	else
1640	{
1641	return 0;
1642	}
1643	}
1644
1645	/** Function for constructing an explicit Reference Picture Set out of the available pictures in a referenced Reference Picture Set
1646	*/
1647	#if ALLOW_RECOVERY_POINT_AS_RAP
1648	Void TComSlice::createExplicitReferencePictureSetFromReference( TComList<TComPic>& rcListPic, TComReferencePictureSet pReferencePictureSet, Bool isRAP, Int pocRandomAccess, Bool bUseRecoveryPoint)
1649	#else
1650	Void TComSlice::createExplicitReferencePictureSetFromReference( TComList<TComPic>& rcListPic, TComReferencePictureSet pReferencePictureSet, Bool isRAP)
1651	#endif
1652	{
1653	TComPic* rpcPic;
1654	Int i, j;
1655	Int k = 0;
1656	Int nrOfNegativePictures = 0;
1657	Int nrOfPositivePictures = 0;
1658	TComReferencePictureSet* pcRPS = this->getLocalRPS();
1659
1660	// loop through all pictures in the Reference Picture Set
1661	for(i=0;i<pReferencePictureSet->getNumberOfPictures();i++)
1662	{
1663	j = 0;
1664	// loop through all pictures in the reference picture buffer
1665	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1666	while ( iterPic != rcListPic.end())
1667	{
1668	j++;
1669	rpcPic = *(iterPic++);
1670
1671	if(rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getPOC() + pReferencePictureSet->getDeltaPOC(i) && rpcPic->getSlice(0)->isReferenced())
1672	{
1673	// This picture exists as a reference picture
1674	// and should be added to the explicit Reference Picture Set
1675	pcRPS->setDeltaPOC(k, pReferencePictureSet->getDeltaPOC(i));
1676	pcRPS->setUsed(k, pReferencePictureSet->getUsed(i) && (!isRAP));
1677	#if ALLOW_RECOVERY_POINT_AS_RAP
1678	pcRPS->setUsed(k, pcRPS->getUsed(k) && !(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess) );
1679	#endif
1680	if(pcRPS->getDeltaPOC(k) < 0)
1681	{
1682	nrOfNegativePictures++;
1683	}
1684	else
1685	{
1686	nrOfPositivePictures++;
1687	}
1688	k++;
1689	}
1690	}
1691	}
1692	#if EFFICIENT_FIELD_IRAP
1693	Bool useNewRPS = false;
1694	// if current picture is complimentary field associated to IRAP, add the IRAP to its RPS.
1695	if(m_pcPic->isField())
1696	{
1697	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1698	while ( iterPic != rcListPic.end())
1699	{
1700	rpcPic = *(iterPic++);
1701	if(rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getAssociatedIRAPPOC() && this->getAssociatedIRAPPOC() == this->getPOC()+1)
1702	{
1703	pcRPS->setDeltaPOC(k, 1);
1704	pcRPS->setUsed(k, true);
1705	nrOfPositivePictures++;
1706	k ++;
1707	useNewRPS = true;
1708	}
1709	}
1710	}
1711	#endif
1712	pcRPS->setNumberOfNegativePictures(nrOfNegativePictures);
1713	pcRPS->setNumberOfPositivePictures(nrOfPositivePictures);
1714	pcRPS->setNumberOfPictures(nrOfNegativePictures+nrOfPositivePictures);
1715	// This is a simplistic inter rps example. A smarter encoder will look for a better reference RPS to do the
1716	// inter RPS prediction with. Here we just use the reference used by pReferencePictureSet.
1717	// If pReferencePictureSet is not inter_RPS_predicted, then inter_RPS_prediction is for the current RPS also disabled.
1718	if (!pReferencePictureSet->getInterRPSPrediction()
1719	#if EFFICIENT_FIELD_IRAP
1720	\|\| useNewRPS
1721	#endif
1722	)
1723	{
1724	pcRPS->setInterRPSPrediction(false);
1725	pcRPS->setNumRefIdc(0);
1726	}
1727	else
1728	{
1729	Int rIdx = this->getRPSidx() - pReferencePictureSet->getDeltaRIdxMinus1() - 1;
1730	Int deltaRPS = pReferencePictureSet->getDeltaRPS();
1731	TComReferencePictureSet* pcRefRPS = this->getSPS()->getRPSList()->getReferencePictureSet(rIdx);
1732	Int iRefPics = pcRefRPS->getNumberOfPictures();
1733	Int iNewIdc=0;
1734	for(i=0; i<= iRefPics; i++)
1735	{
1736	Int deltaPOC = ((i != iRefPics)? pcRefRPS->getDeltaPOC(i) : 0); // check if the reference abs POC is >= 0
1737	Int iRefIdc = 0;
1738	for (j=0; j < pcRPS->getNumberOfPictures(); j++) // loop through the pictures in the new RPS
1739	{
1740	if ( (deltaPOC + deltaRPS) == pcRPS->getDeltaPOC(j))
1741	{
1742	if (pcRPS->getUsed(j))
1743	{
1744	iRefIdc = 1;
1745	}
1746	else
1747	{
1748	iRefIdc = 2;
1749	}
1750	}
1751	}
1752	pcRPS->setRefIdc(i, iRefIdc);
1753	iNewIdc++;
1754	}
1755	pcRPS->setInterRPSPrediction(true);
1756	pcRPS->setNumRefIdc(iNewIdc);
1757	pcRPS->setDeltaRPS(deltaRPS);
1758	pcRPS->setDeltaRIdxMinus1(pReferencePictureSet->getDeltaRIdxMinus1() + this->getSPS()->getRPSList()->getNumberOfReferencePictureSets() - this->getRPSidx());
1759	}
1760
1761	this->setRPS(pcRPS);
1762	this->setRPSidx(-1);
1763	}
1764
1765	/** get AC and DC values for weighted pred
1766	* \param *wp
1767	* \returns Void
1768	*/
1769	Void TComSlice::getWpAcDcParam(wpACDCParam *&wp)
1770	{
1771	wp = m_weightACDCParam;
1772	}
1773
1774	/** init AC and DC values for weighted pred
1775	* \returns Void
1776	*/
1777	Void TComSlice::initWpAcDcParam()
1778	{
1779	for(Int iComp = 0; iComp < 3; iComp++ )
1780	{
1781	m_weightACDCParam[iComp].iAC = 0;
1782	m_weightACDCParam[iComp].iDC = 0;
1783	}
1784	}
1785
1786	/** get WP tables for weighted pred
1787	* \param RefPicList
1788	* \param iRefIdx
1789	* \param *&wpScalingParam
1790	* \returns Void
1791	*/
1792	Void TComSlice::getWpScaling( RefPicList e, Int iRefIdx, wpScalingParam *&wp )
1793	{
1794	wp = m_weightPredTable[e][iRefIdx];
1795	}
1796
1797	/** reset Default WP tables settings : no weight.
1798	* \param wpScalingParam
1799	* \returns Void
1800	*/
1801	Void TComSlice::resetWpScaling()
1802	{
1803	for ( Int e=0 ; e<2 ; e++ )
1804	{
1805	for ( Int i=0 ; i<MAX_NUM_REF ; i++ )
1806	{
1807	for ( Int yuv=0 ; yuv<3 ; yuv++ )
1808	{
1809	wpScalingParam *pwp = &(m_weightPredTable[e][i][yuv]);
1810	pwp->bPresentFlag = false;
1811	pwp->uiLog2WeightDenom = 0;
1812	pwp->uiLog2WeightDenom = 0;
1813	pwp->iWeight = 1;
1814	pwp->iOffset = 0;
1815	}
1816	}
1817	}
1818	}
1819
1820	/** init WP table
1821	* \returns Void
1822	*/
1823	Void TComSlice::initWpScaling()
1824	{
1825	for ( Int e=0 ; e<2 ; e++ )
1826	{
1827	for ( Int i=0 ; i<MAX_NUM_REF ; i++ )
1828	{
1829	for ( Int yuv=0 ; yuv<3 ; yuv++ )
1830	{
1831	wpScalingParam *pwp = &(m_weightPredTable[e][i][yuv]);
1832	if ( !pwp->bPresentFlag )
1833	{
1834	// Inferring values not present :
1835	pwp->iWeight = (1 << pwp->uiLog2WeightDenom);
1836	pwp->iOffset = 0;
1837	}
1838
1839	pwp->w = pwp->iWeight;
1840	Int bitDepth = yuv ? g_bitDepthC : g_bitDepthY;
1841	pwp->o = pwp->iOffset << (bitDepth-8);
1842	pwp->shift = pwp->uiLog2WeightDenom;
1843	pwp->round = (pwp->uiLog2WeightDenom>=1) ? (1 << (pwp->uiLog2WeightDenom-1)) : (0);
1844	}
1845	}
1846	}
1847	}
1848
1849	// ------------------------------------------------------------------------------------------------
1850	// Video parameter set (VPS)
1851	// ------------------------------------------------------------------------------------------------
1852	TComVPS::TComVPS()
1853	: m_VPSId ( 0)
1854	, m_uiMaxTLayers ( 1)
1855	#if H_MV
1856	, m_uiMaxLayersMinus1 ( 0)
1857	#else
1858	, m_uiMaxLayers ( 1)
1859	#endif
1860	, m_bTemporalIdNestingFlag (false)
1861	, m_numHrdParameters ( 0)
1862	#if H_MV
1863	, m_maxLayerId ( 0)
1864	#else
1865	, m_maxNuhReservedZeroLayerId ( 0)
1866	#endif
1867	, m_hrdParameters (NULL)
1868	, m_hrdOpSetIdx (NULL)
1869	, m_cprmsPresentFlag (NULL)
1870	#if H_MV
1871	, m_dpbSize (NULL)
1872	, m_vpsVUI ( NULL )
1873	#endif
1874	{
1875	#if H_MV
1876	m_vpsBaseLayerInternalFlag = true;
1877	#endif
1878
1879	for( Int i = 0; i < MAX_TLAYER; i++)
1880	{
1881	m_numReorderPics[i] = 0;
1882	m_uiMaxDecPicBuffering[i] = 1;
1883	m_uiMaxLatencyIncrease[i] = 0;
1884	}
1885	#if H_MV
1886	for (Int lsIdx = 0; lsIdx < MAX_VPS_OP_SETS_PLUS1; lsIdx++ )
1887	{
1888	for( Int layerId = 0; layerId < MAX_VPS_NUH_LAYER_ID_PLUS1; layerId++ )
1889	{
1890	m_layerIdIncludedFlag[lsIdx][layerId] = (( lsIdx == 0 ) && ( layerId == 0 )) ;
1891	}
1892	}
1893	m_vpsNumProfileTierLevelMinus1 = -1;
1894
1895	m_numAddLayerSets = 0;
1896	m_numAddOlss = 0;
1897	m_defaultOutputLayerIdc = 0;
1898
1899	for ( Int i = 0; i < MAX_VPS_OUTPUTLAYER_SETS; i++)
1900	{
1901	m_layerSetIdxForOlsMinus1[i] = -1;
1902	m_profileLevelTierIdx[i] = 0;
1903	for ( Int j = 0; j < MAX_VPS_NUH_LAYER_ID_PLUS1; j++)
1904	{
1905	m_outputLayerFlag[i][j] = false;
1906	}
1907	m_altOutputLayerFlag[ i ] = false;
1908	}
1909
1910	m_repFormatIdxPresentFlag = false;
1911	m_maxOneActiveRefLayerFlag = false;
1912	m_directDepTypeLenMinus2 = 0;
1913
1914
1915	m_vpsExtensionFlag = true;
1916	m_vpsNonVuiExtensionLength = 0;
1917	m_splittingFlag = false;
1918
1919	for( Int i = 0; i < MAX_NUM_SCALABILITY_TYPES; i++ )
1920	{
1921	m_scalabilityMaskFlag[i] = false;
1922	m_dimensionIdLen [i] = -1;
1923	}
1924
1925	m_vpsNuhLayerIdPresentFlag = false;
1926
1927	for( Int i = 0; i < MAX_VPS_OP_SETS_PLUS1; i++ )
1928	{
1929	m_vpsProfilePresentFlag [i] = false;
1930	m_layerSetIdxForOlsMinus1 [i] = 0;
1931	for( Int j = 0; j < MAX_VPS_NUH_LAYER_ID_PLUS1; j++ )
1932	{
1933	m_outputLayerFlag[i][j] = false;
1934	}
1935	}
1936
1937	for( Int i = 0; i < MAX_NUM_LAYER_IDS; i++ )
1938	{
1939	m_layerIdInVps[i] = (i == 0 ) ? 0 : -1;
1940	}
1941
1942	for( Int i = 0; i < MAX_NUM_LAYERS; i++ )
1943	{
1944	m_layerIdInNuh [i] = ( i == 0 ) ? 0 : -1;
1945	m_numDirectRefLayers[i] = 0;
1946	m_vpsRepFormatIdx [i] = 0;
1947	m_pocLsbNotPresentFlag[i] = 0;
1948	m_repFormat [i] = NULL;
1949	m_viewIdVal [i] = 0;
1950
1951	#if H_3D
1952	m_viewIndex [i] = -1;
1953	m_vpsDepthModesFlag [i] = false;
1954	#if SEC_HLS_CLEANUP_I0100
1955	m_ivMvScalingFlag[i] = true;
1956	#else
1957	m_ivMvScalingFlag = true;
1958	#endif
1959	#endif
1960	#if SEPARATE_FLAG_I0085
1961	m_bIVPFlag [i] = false;
1962	#endif
1963	m_ivMvScalingFlag = true;
1964	#endif
1965
1966	for( Int j = 0; j < MAX_NUM_LAYERS; j++ )
1967	{
1968	m_directDependencyFlag[i][j] = false;
1969	m_directDependencyType[i][j] = -1;
1970	m_refLayerId[i][j] = -1;
1971	m_maxTidIlRefPicsPlus1[i][j] = 7;
1972	}
1973
1974	for( Int j = 0; j < MAX_NUM_SCALABILITY_TYPES; j++ )
1975	{
1976	m_dimensionId[i][j] = 0;
1977	}
1978	#if H_3D_ARP
1979	m_uiUseAdvResPred[i] = 0;
1980	m_uiARPStepNum[i] = 1;
1981	#endif
1982	}
1983	m_vpsVUI = new TComVPSVUI;
1984	m_dpbSize = new TComDpbSize;
1985
1986	#if H_3D
1987	for( Int i = 0; i < MAX_NUM_LAYERS; i++ )
1988	{
1989	#if H_3D_IV_MERGE
1990	m_ivMvPredFlag [ i ] = false;
1991	#if H_3D_SPIVMP
1992	m_iSubPULog2Size [ i ] = 0;
1993	#endif
1994	#endif
1995	#if MTK_I0099_VPS_EX2
1996	m_bLimQtPredFlag [ i ] = false;
1997	#endif
1998	#if H_3D_VSP
1999	m_viewSynthesisPredFlag[ i ] = false;
2000	#endif
2001	#if H_3D_NBDV_REF
2002	m_depthRefinementFlag [ i ] = false;
2003	#endif
2004	#if H_3D_INTER_SDC
2005	m_bInterSDCFlag [ i ] = false;
2006	#endif
2007	#if SEPARATE_FLAG_I0085
2008	m_bIVPFlag [ i ] = false;
2009	#endif
2010	#if H_3D_DBBP
2011	m_dbbpFlag [ i ] = false;
2012	#endif
2013	#if H_3D_IV_MERGE
2014	m_bMPIFlag [ i ] = false;
2015	#endif
2016	}
2017	#endif
2018	#endif
2019	}
2020
2021	TComVPS::~TComVPS()
2022	{
2023	if( m_hrdParameters != NULL ) delete[] m_hrdParameters;
2024	if( m_hrdOpSetIdx != NULL ) delete[] m_hrdOpSetIdx;
2025	if( m_cprmsPresentFlag != NULL ) delete[] m_cprmsPresentFlag;
2026	#if H_MV
2027	if ( m_vpsVUI != NULL ) delete m_vpsVUI;
2028	if ( m_dpbSize != NULL ) delete m_dpbSize;
2029
2030	for( Int i = 0; i < MAX_NUM_LAYERS; i++ )
2031	{
2032	if (m_repFormat[ i ] != NULL ) delete m_repFormat[ i ];
2033	}
2034	#endif
2035	#if H_3D
2036	deleteCamPars();
2037	#endif
2038	}
2039
2040	#if H_MV
2041
2042	Bool TComVPS::checkVPSExtensionSyntax()
2043	{
2044	for( Int layer = 1; layer <= getMaxLayersMinus1(); layer++ )
2045	{
2046	// check layer_id_in_nuh constraint
2047	assert( getLayerIdInNuh( layer ) > getLayerIdInNuh( layer -1 ) );
2048	}
2049
2050	//The value of vps_num_rep_formats_minus1 shall be in the range of 0 to 255, inclusive.
2051	assert( getVpsNumRepFormatsMinus1() >= 0 );
2052	assert( getVpsNumRepFormatsMinus1() <= 255 );
2053
2054	return true;
2055	}
2056
2057	Int TComVPS::getNumScalabilityTypes()
2058	{
2059	return scalTypeToScalIdx( ScalabilityType(MAX_NUM_SCALABILITY_TYPES) );
2060	}
2061
2062	Int TComVPS::scalTypeToScalIdx( ScalabilityType scalType )
2063	{
2064	assert( scalType >= 0 && scalType <= MAX_NUM_SCALABILITY_TYPES );
2065	assert( scalType == MAX_NUM_SCALABILITY_TYPES \|\| getScalabilityMaskFlag( scalType ) );
2066	Int scalIdx = 0;
2067	for( Int curScalType = 0; curScalType < scalType; curScalType++ )
2068	{
2069	scalIdx += ( getScalabilityMaskFlag( curScalType ) ? 1 : 0 );
2070
2071	}
2072
2073	return scalIdx;
2074	}
2075	Void TComVPS::setScalabilityMaskFlag( UInt val )
2076	{
2077	for ( Int scalType = 0; scalType < MAX_NUM_SCALABILITY_TYPES; scalType++ )
2078	{
2079	setScalabilityMaskFlag( scalType, ( val & (1 << scalType ) ) != 0 );
2080	}
2081	}
2082
2083	Void TComVPS::setRefLayers()
2084	{
2085	for( Int i = 0; i <= getMaxLayersMinus1(); i++ )
2086	{
2087	Int iNuhLId = getLayerIdInNuh( i );
2088	m_numDirectRefLayers[ iNuhLId ] = 0;
2089	for( Int j = 0; j < i; j++ )
2090	{
2091	if( getDirectDependencyFlag(i , j) )
2092	{
2093	m_refLayerId[ iNuhLId ][m_numDirectRefLayers[ iNuhLId ]++ ] = getLayerIdInNuh( j );
2094	}
2095	}
2096	}
2097
2098	for (Int i = 0 ; i < MAX_NUM_LAYER_IDS; i++ )
2099	{
2100	m_numRefLayers[i] = 0;
2101	}
2102
2103	for (Int currLayerId = 0; currLayerId <= 62; currLayerId++ )
2104	{
2105	for (Int i = 0 ; i < MAX_NUM_LAYER_IDS; i++ )
2106	{
2107	m_recursiveRefLayerFlag[currLayerId][i] = 0;
2108	}
2109	}
2110
2111	for( Int i = 0; i <= getMaxLayersMinus1(); i++ )
2112	{
2113	Int iNuhLId = getLayerIdInNuh( i );
2114	xSetRefLayerFlags( iNuhLId );
2115	for( Int j = 0; j < 63; j++ )
2116	{
2117	m_numRefLayers[ iNuhLId ] += m_recursiveRefLayerFlag[ iNuhLId ][ j ];
2118	}
2119	}
2120
2121	for( Int i = 0; i <= getMaxLayersMinus1(); i++ ) // Bug in spec "<" instead of "<="
2122	{
2123	Int iNuhLId = getLayerIdInNuh( i );
2124	Int predIdx = 0;
2125	for( Int j = iNuhLId + 1; j < 63; j++ )
2126	{
2127	if( m_recursiveRefLayerFlag[ j ][ iNuhLId ] )
2128	{
2129	m_predictedLayerId[ iNuhLId ][ predIdx++ ] = j;
2130	}
2131	}
2132	m_numPredictedLayers[ iNuhLId ] = predIdx;
2133	}
2134
2135	Bool countedLayerIdxFlag[ MAX_NUM_LAYERS ];
2136	for( Int i = 0; i <= getMaxLayersMinus1(); i++ )
2137	{
2138	countedLayerIdxFlag[ i ] = 0;
2139	}
2140
2141	for( Int i = 0, k = 0; i <= getMaxLayersMinus1(); i++ )
2142	{
2143	Int iNuhLId = getLayerIdInNuh( i );
2144	if( m_numDirectRefLayers[ iNuhLId ] == 0 )
2145	{
2146	m_treePartitionLayerIdList[ k ][ 0 ] = iNuhLId;
2147	m_numLayersInTreePartition[ k ] = 1;
2148	for( Int j = 0; j < m_numPredictedLayers[ iNuhLId ]; j++ )
2149	{
2150	if( !countedLayerIdxFlag[ getLayerIdInVps( m_predictedLayerId[ iNuhLId ][ j ] ) ] )
2151	{
2152	m_treePartitionLayerIdList[ k ][ m_numLayersInTreePartition[ k ] ] = m_predictedLayerId[ iNuhLId ][ j ];
2153	m_numLayersInTreePartition[ k ]++;
2154	countedLayerIdxFlag[ getLayerIdInVps( m_predictedLayerId[ iNuhLId ][ j ] ) ] = 1;
2155	}
2156	}
2157	k++;
2158	}
2159	m_numIndependentLayers = k;
2160	}
2161	}
2162
2163	Int TComVPS::getRefLayerId( Int layerIdInNuh, Int idx )
2164	{
2165	assert( idx >= 0 && idx < m_numDirectRefLayers[layerIdInNuh] );
2166	Int refLayerIdInNuh = m_refLayerId[ layerIdInNuh ][ idx ];
2167	assert ( refLayerIdInNuh >= 0 );
2168	return refLayerIdInNuh;
2169	}
2170
2171	Int TComVPS::getScalabilityId( Int layerIdInVps, ScalabilityType scalType )
2172	{
2173	return getScalabilityMaskFlag( scalType ) ? getDimensionId( layerIdInVps, scalTypeToScalIdx( scalType ) ) : 0;
2174	}
2175
2176	#if H_3D
2177	Int TComVPS::getLayerIdInNuh( Int viewIndex, Bool depthFlag )
2178	{
2179	Int foundLayerIdinNuh = -1;
2180
2181	for (Int layerIdInVps = 0 ; layerIdInVps <= getMaxLayersMinus1(); layerIdInVps++ )
2182	{
2183	Int layerIdInNuh = getLayerIdInNuh( layerIdInVps );
2184	if( ( getViewIndex( layerIdInNuh ) == viewIndex ) && ( getDepthId( layerIdInNuh ) == ( depthFlag ? 1 : 0 ) ) )
2185	{
2186	foundLayerIdinNuh = layerIdInNuh;
2187	break;
2188	}
2189	}
2190	#if !BUG_FIX_TK65
2191	assert( foundLayerIdinNuh != -1 );
2192	#endif
2193	return foundLayerIdinNuh;
2194	}
2195
2196	Void TComVPS::createCamPars(Int iNumViews)
2197	{
2198	Int i = 0, j = 0;
2199
2200	m_bCamParPresent = new Bool[ iNumViews ];
2201	m_bCamParInSliceHeader = new Bool[ iNumViews ];
2202
2203	m_aaaiCodedScale = new Int**[ iNumViews ];
2204	m_aaaiCodedOffset = new Int**[ iNumViews ];
2205	for ( i = 0; i < iNumViews ; i++ )
2206	{
2207	m_bCamParInSliceHeader[i] = false;
2208	m_aaaiCodedScale[i] = new Int*[ 2 ];
2209	m_aaaiCodedOffset[i] = new Int*[ 2 ];
2210	for ( j = 0; j < 2; j++ )
2211	{
2212	m_aaaiCodedScale[i][j] = new Int[ MAX_NUM_LAYERS ];
2213	m_aaaiCodedOffset[i][j] = new Int[ MAX_NUM_LAYERS ];
2214	for ( Int k = 0; k < MAX_NUM_LAYERS; k++ )
2215	{
2216	m_aaaiCodedScale[i][j][k] = 0;
2217	m_aaaiCodedOffset[i][j][k] = 0;
2218	}
2219	}
2220	}
2221	}
2222
2223	Void TComVPS::deleteCamPars()
2224	{
2225	Int iNumViews = getNumViews();
2226	Int i = 0, j = 0;
2227
2228	if ( m_bCamParPresent != NULL )
2229	{
2230	delete [] m_bCamParPresent;
2231	}
2232	if ( m_bCamParInSliceHeader != NULL )
2233	{
2234	delete [] m_bCamParInSliceHeader;
2235	}
2236
2237	if ( m_aaaiCodedScale != NULL )
2238	{
2239	for ( i = 0; i < iNumViews ; i++ )
2240	{
2241	for ( j = 0; j < 2; j++ )
2242	{
2243	delete [] m_aaaiCodedScale[i][j];
2244	}
2245	delete [] m_aaaiCodedScale[i];
2246	}
2247	delete [] m_aaaiCodedScale;
2248	}
2249
2250	if ( m_aaaiCodedOffset != NULL )
2251	{
2252	for ( i = 0; i < iNumViews ; i++ )
2253	{
2254	for ( j = 0; j < 2; j++ )
2255	{
2256	delete [] m_aaaiCodedOffset[i][j];
2257	}
2258	delete [] m_aaaiCodedOffset[i];
2259	}
2260	delete [] m_aaaiCodedOffset;
2261	}
2262	}
2263
2264
2265	Void
2266	TComVPS::initCamParaVPS( UInt uiViewIndex, Bool bCamParPresent, UInt uiCamParPrecision, Bool bCamParSlice, Int aaiScale, Int aaiOffset )
2267	{
2268	AOT( uiViewIndex != 0 && !bCamParSlice && ( aaiScale == 0 \|\| aaiOffset == 0 ) );
2269
2270	m_uiCamParPrecision = ( ( uiViewIndex != 0 )? uiCamParPrecision : 0 );
2271	m_bCamParPresent[ uiViewIndex ] = (( uiViewIndex != 0 )? bCamParPresent : false );
2272	m_bCamParInSliceHeader[ uiViewIndex ] = ( (uiViewIndex != 0)? bCamParSlice : false );
2273
2274	if( !m_bCamParInSliceHeader[ uiViewIndex ] )
2275	{
2276	for( UInt uiBaseViewIndex = 0; uiBaseViewIndex < uiViewIndex; uiBaseViewIndex++ )
2277	{
2278	m_aaaiCodedScale [ uiViewIndex ][ 0 ][ uiBaseViewIndex ] = aaiScale [ uiBaseViewIndex ][ uiViewIndex ];
2279	m_aaaiCodedScale [ uiViewIndex ][ 1 ][ uiBaseViewIndex ] = aaiScale [ uiViewIndex ][ uiBaseViewIndex ];
2280	m_aaaiCodedOffset[ uiViewIndex ][ 0 ][ uiBaseViewIndex ] = aaiOffset[ uiBaseViewIndex ][ uiViewIndex ];
2281	m_aaaiCodedOffset[ uiViewIndex ][ 1 ][ uiBaseViewIndex ] = aaiOffset[ uiViewIndex ][ uiBaseViewIndex ];
2282	}
2283	}
2284	}
2285
2286	#endif // H_3D
2287
2288
2289	Int TComVPS::xGetDimBitOffset( Int j )
2290	{
2291	Int dimBitOffset = 0;
2292	if ( getSplittingFlag() && j == getNumScalabilityTypes() )
2293	{
2294	dimBitOffset = 6;
2295	}
2296	else
2297	{
2298	for (Int dimIdx = 0; dimIdx <= j-1; dimIdx++)
2299	{
2300	dimBitOffset += getDimensionIdLen( dimIdx );
2301	}
2302	}
2303	return dimBitOffset;
2304	}
2305
2306	Int TComVPS::inferDimensionId( Int i, Int j )
2307	{
2308	return ( ( getLayerIdInNuh( i ) & ( (1 << xGetDimBitOffset( j + 1 ) ) - 1) ) >> xGetDimBitOffset( j ) );
2309	}
2310
2311	Int TComVPS::inferLastDimsionIdLenMinus1()
2312	{
2313	return ( 5 - xGetDimBitOffset( getNumScalabilityTypes() - 1 ) );
2314	}
2315
2316	Int TComVPS::getNumLayersInIdList( Int lsIdx )
2317	{
2318	assert( lsIdx >= 0 );
2319	assert( lsIdx <= getVpsNumLayerSetsMinus1() );
2320	return (Int) m_layerSetLayerIdList[ lsIdx ].size();
2321	}
2322
2323	Int TComVPS::getNumOutputLayerSets()
2324	{
2325	return getNumAddOlss() + getNumLayerSets();
2326	}
2327
2328	Int TComVPS::getNumViews()
2329	{
2330	Int numViews = 1;
2331	for( Int i = 0; i <= getMaxLayersMinus1(); i++ )
2332	{
2333	Int lId = getLayerIdInNuh( i );
2334	if ( i > 0 && ( getViewIndex( lId ) != getScalabilityId( i - 1, VIEW_ORDER_INDEX ) ) )
2335	{
2336	numViews++;
2337	}
2338	}
2339
2340	return numViews;
2341	}
2342
2343	Bool TComVPS::getInDirectDependencyFlag( Int depLayeridInVps, Int refLayeridInVps, Int depth /= 0 / )
2344	{
2345	assert( depth < 65 );
2346	Bool dependentFlag = getDirectDependencyFlag( depLayeridInVps, refLayeridInVps );
2347
2348	for( Int i = 0; i < depLayeridInVps && !dependentFlag; i++ )
2349	{
2350	if ( getDirectDependencyFlag( depLayeridInVps, i ) )
2351	{
2352	dependentFlag = getInDirectDependencyFlag( i, refLayeridInVps, depth++ );
2353	}
2354	}
2355	return dependentFlag;
2356	}
2357
2358	Void TComVPS::deriveLayerSetLayerIdList()
2359	{
2360	m_layerSetLayerIdList.resize( getVpsNumLayerSetsMinus1() + 1 );
2361	for (Int i = 0; i <= getVpsNumLayerSetsMinus1(); i++ )
2362	{
2363	for( Int m = 0; m <= getVpsMaxLayerId(); m++ )
2364	{
2365	if( getLayerIdIncludedFlag( i, m) )
2366	{
2367	m_layerSetLayerIdList[ i ].push_back( m );
2368	}
2369	}
2370	}
2371	}
2372
2373	Void TComVPS::initTargetLayerIdLists()
2374	{
2375	m_targetDecLayerIdLists.resize( getNumOutputLayerSets() );
2376	m_targetOptLayerIdLists.resize( getNumOutputLayerSets() );
2377	}
2378
2379	Void TComVPS::deriveTargetLayerIdList( Int i )
2380	{
2381	Int lsIdx = olsIdxToLsIdx( i );
2382
2383	for( Int j = 0; j < getNumLayersInIdList( lsIdx ); j++ )
2384	{
2385	m_targetDecLayerIdLists[i].push_back( m_layerSetLayerIdList[ lsIdx ][ j ] );
2386	if( getOutputLayerFlag( i, j ))
2387	{
2388	m_targetOptLayerIdLists[i].push_back( m_layerSetLayerIdList[ lsIdx ][ j ] );
2389	}
2390	}
2391	assert( getNumOutputLayersInOutputLayerSet( i ) > 0 );
2392	}
2393
2394	Bool TComVPS::inferOutputLayerFlag( Int i, Int j )
2395	{
2396	Bool outputLayerFlag;
2397	switch ( getDefaultOutputLayerIdc( ) )
2398	{
2399	case 0:
2400	outputLayerFlag = true;
2401	break;
2402	case 1:
2403	outputLayerFlag = ( j == m_layerSetLayerIdList[ olsIdxToLsIdx( i ) ].size() - 1 );
2404	break;
2405	case 2:
2406	if ( i == 0 && j == 0)
2407	{
2408	outputLayerFlag = true; // This is a software only fix for a bug in the spec. In spec outputLayerFlag is neither present nor inferred.
2409	}
2410	else
2411	{
2412	assert( 0 );
2413	}
2414	break;
2415	default:
2416	assert( 0 );
2417	break;
2418	}
2419	return outputLayerFlag;
2420	}
2421
2422	Int TComVPS::getMaxSubLayersInLayerSetMinus1( Int i )
2423	{
2424	Int maxSLMinus1 = 0;
2425	for( Int k = 0; k < getNumLayersInIdList( i ); k++ )
2426	{
2427	Int lId = m_layerSetLayerIdList[i][k];
2428	maxSLMinus1 = std::max( maxSLMinus1, getSubLayersVpsMaxMinus1( getLayerIdInVps( lId ) ));
2429	}
2430	return maxSLMinus1;
2431	}
2432
2433	Void TComVPS::inferDbpSizeLayerSetZero( TComSPS* sps, Bool encoder )
2434	{
2435	for( Int j = 0; j <= getMaxSubLayersInLayerSetMinus1( 0 ); j++ )
2436	{
2437	Int maxDecPicBufferingMinus1 = sps->getMaxDecPicBuffering( j ) - 1;
2438	Int numReorderPics = sps->getNumReorderPics ( j );
2439	Int maxLatencyIncreasePlus1 = sps->getMaxLatencyIncrease( j );
2440
2441	if ( encoder )
2442	{
2443	assert( getDpbSize()->getMaxVpsDecPicBufferingMinus1(0, 0, j ) == maxDecPicBufferingMinus1 );
2444	assert( getDpbSize()->getMaxVpsNumReorderPics (0, j ) == numReorderPics );
2445	assert( getDpbSize()->getMaxVpsLatencyIncreasePlus1 (0, j ) == maxLatencyIncreasePlus1 );
2446	}
2447	else
2448	{
2449	getDpbSize()->setMaxVpsDecPicBufferingMinus1(0, 0, j, maxDecPicBufferingMinus1 );
2450	getDpbSize()->setMaxVpsNumReorderPics (0, j, numReorderPics );
2451	getDpbSize()->setMaxVpsLatencyIncreasePlus1 (0, j, maxLatencyIncreasePlus1 );
2452	}
2453	}
2454	}
2455
2456	Bool TComVPS::getAltOutputLayerFlagVar( Int i )
2457	{
2458	// Semantics variable not syntax element !
2459
2460	Bool altOptLayerFlag = false;
2461	if ( i > 0 && getNumOutputLayersInOutputLayerSet( i ) == 1 &&
2462	getNumDirectRefLayers( getOlsHighestOutputLayerId( i ) ) > 0 )
2463	{
2464	altOptLayerFlag = getAltOutputLayerFlag( i );
2465	}
2466	return altOptLayerFlag;
2467	}
2468
2469	Int TComVPS::getMaxNumPics( Int layerId )
2470	{
2471	Int maxNumPics = MAX_INT;
2472	for( Int olsIdx = 0; olsIdx < getNumOutputLayerSets(); olsIdx++)
2473	{
2474	Int lsIdx = olsIdxToLsIdx( olsIdx );
2475	for( Int j = 0; j < getNumLayersInIdList( lsIdx ); j++ )
2476	{
2477	if( getLayerSetLayerIdList(lsIdx, j ) == layerId )
2478	{
2479	Int maxSL = getMaxSubLayersInLayerSetMinus1( lsIdx );
2480	maxNumPics = std::min( maxNumPics, getDpbSize()->getMaxVpsDecPicBufferingMinus1( olsIdx , j, maxSL ) );
2481	}
2482	}
2483	}
2484	assert( maxNumPics != MAX_INT );
2485	return maxNumPics;
2486	}
2487
2488	Void TComVPS::xSetRefLayerFlags( Int currLayerId )
2489	{
2490	for( Int j = 0; j < getNumDirectRefLayers( currLayerId ); j++ )
2491	{
2492	Int refLayerId = m_refLayerId[ currLayerId ][ j ];
2493	m_recursiveRefLayerFlag[ currLayerId ][ refLayerId ] = 1;
2494	for( Int k = 0; k < MAX_NUM_LAYER_IDS; k++ )
2495	{
2496	m_recursiveRefLayerFlag[ currLayerId ][ k ] = m_recursiveRefLayerFlag[ currLayerId ][ k ] \|\| m_recursiveRefLayerFlag[ refLayerId ][ k ];
2497	}
2498	}
2499	}
2500
2501	#endif // H_MV
2502
2503	// ------------------------------------------------------------------------------------------------
2504	// Sequence parameter set (SPS)
2505	// ------------------------------------------------------------------------------------------------
2506
2507	TComSPS::TComSPS()
2508	: m_SPSId ( 0)
2509	, m_VPSId ( 0)
2510	, m_chromaFormatIdc (CHROMA_420)
2511	, m_uiMaxTLayers ( 1)
2512	// Structure
2513	, m_picWidthInLumaSamples (352)
2514	, m_picHeightInLumaSamples (288)
2515	, m_log2MinCodingBlockSize ( 0)
2516	, m_log2DiffMaxMinCodingBlockSize (0)
2517	, m_uiMaxCUWidth ( 32)
2518	, m_uiMaxCUHeight ( 32)
2519	, m_uiMaxCUDepth ( 3)
2520	, m_bLongTermRefsPresent (false)
2521	, m_uiQuadtreeTULog2MaxSize ( 0)
2522	, m_uiQuadtreeTULog2MinSize ( 0)
2523	, m_uiQuadtreeTUMaxDepthInter ( 0)
2524	, m_uiQuadtreeTUMaxDepthIntra ( 0)
2525	// Tool list
2526	, m_usePCM (false)
2527	, m_pcmLog2MaxSize ( 5)
2528	, m_uiPCMLog2MinSize ( 7)
2529	#if !MTK_I0099_VPS_EX2
2530	#if H_3D_QTLPC
2531	, m_bUseQTL (false)
2532	, m_bUsePC (false)
2533	#endif
2534	#endif
2535	, m_bitDepthY ( 8)
2536	, m_bitDepthC ( 8)
2537	, m_qpBDOffsetY ( 0)
2538	, m_qpBDOffsetC ( 0)
2539	, m_uiPCMBitDepthLuma ( 8)
2540	, m_uiPCMBitDepthChroma ( 8)
2541	, m_bPCMFilterDisableFlag (false)
2542	, m_uiBitsForPOC ( 8)
2543	, m_numLongTermRefPicSPS ( 0)
2544	, m_uiMaxTrSize ( 32)
2545	, m_bUseSAO (false)
2546	, m_bTemporalIdNestingFlag (false)
2547	, m_scalingListEnabledFlag (false)
2548	, m_useStrongIntraSmoothing (false)
2549	, m_vuiParametersPresentFlag (false)
2550	, m_vuiParameters ()
2551	#if H_MV
2552	, m_pcVPS ( NULL )
2553	, m_spsInferScalingListFlag ( false )
2554	, m_spsScalingListRefLayerId ( 0 )
2555
2556	, m_updateRepFormatFlag ( false )
2557	, m_spsRepFormatIdx ( 0 )
2558	, m_interViewMvVertConstraintFlag (false)
2559	#endif
2560	#if H_3D
2561	, m_bCamParInSliceHeader (false)
2562	#endif
2563	{
2564	for ( Int i = 0; i < MAX_TLAYER; i++ )
2565	{
2566	m_uiMaxLatencyIncrease[i] = 0;
2567	m_uiMaxDecPicBuffering[i] = 1;
2568	m_numReorderPics[i] = 0;
2569	}
2570	m_scalingList = new TComScalingList;
2571	::memset(m_ltRefPicPocLsbSps, 0, sizeof(m_ltRefPicPocLsbSps));
2572	::memset(m_usedByCurrPicLtSPSFlag, 0, sizeof(m_usedByCurrPicLtSPSFlag));
2573	#if H_MV
2574	m_spsRangeExtensionsFlag = false;
2575	m_spsMultilayerExtensionFlag = false;
2576	#if H_3D
2577	m_spsExtension5bits = 0;
2578	m_sps3dExtensionFlag = false;
2579	#else
2580	m_spsExtension6bits = 0;
2581	#endif
2582
2583	m_numScaledRefLayerOffsets = 0;
2584
2585	for (Int i = 0; i < MAX_NUM_SCALED_REF_LAYERS; i++ )
2586	{
2587	m_scaledRefLayerId [i] = -1;
2588	}
2589
2590	for (Int i = 0; i < MAX_NUM_LAYERS; i++ )
2591	{
2592	m_scaledRefLayerLeftOffset [i] = 0;
2593	m_scaledRefLayerTopOffset [i] = 0;
2594	m_scaledRefLayerRightOffset [i] = 0;
2595	m_scaledRefLayerBottomOffset [i] = 0;
2596	}
2597	#endif
2598	}
2599
2600	TComSPS::~TComSPS()
2601	{
2602	delete m_scalingList;
2603	m_RPSList.destroy();
2604	}
2605
2606	Void TComSPS::createRPSList( Int numRPS )
2607	{
2608	m_RPSList.destroy();
2609	m_RPSList.create(numRPS);
2610	}
2611
2612	Void TComSPS::setHrdParameters( UInt frameRate, UInt numDU, UInt bitRate, Bool randomAccess )
2613	{
2614	if( !getVuiParametersPresentFlag() )
2615	{
2616	return;
2617	}
2618
2619	TComVUI *vui = getVuiParameters();
2620	TComHRD *hrd = vui->getHrdParameters();
2621
2622	TimingInfo *timingInfo = vui->getTimingInfo();
2623	timingInfo->setTimingInfoPresentFlag( true );
2624	switch( frameRate )
2625	{
2626	case 24:
2627	timingInfo->setNumUnitsInTick( 1125000 ); timingInfo->setTimeScale ( 27000000 );
2628	break;
2629	case 25:
2630	timingInfo->setNumUnitsInTick( 1080000 ); timingInfo->setTimeScale ( 27000000 );
2631	break;
2632	case 30:
2633	timingInfo->setNumUnitsInTick( 900900 ); timingInfo->setTimeScale ( 27000000 );
2634	break;
2635	case 50:
2636	timingInfo->setNumUnitsInTick( 540000 ); timingInfo->setTimeScale ( 27000000 );
2637	break;
2638	case 60:
2639	timingInfo->setNumUnitsInTick( 450450 ); timingInfo->setTimeScale ( 27000000 );
2640	break;
2641	default:
2642	timingInfo->setNumUnitsInTick( 1001 ); timingInfo->setTimeScale ( 60000 );
2643	break;
2644	}
2645
2646	Bool rateCnt = ( bitRate > 0 );
2647	hrd->setNalHrdParametersPresentFlag( rateCnt );
2648	hrd->setVclHrdParametersPresentFlag( rateCnt );
2649
2650	hrd->setSubPicCpbParamsPresentFlag( ( numDU > 1 ) );
2651
2652	if( hrd->getSubPicCpbParamsPresentFlag() )
2653	{
2654	hrd->setTickDivisorMinus2( 100 - 2 ); //
2655	hrd->setDuCpbRemovalDelayLengthMinus1( 7 ); // 8-bit precision ( plus 1 for last DU in AU )
2656	hrd->setSubPicCpbParamsInPicTimingSEIFlag( true );
2657	hrd->setDpbOutputDelayDuLengthMinus1( 5 + 7 ); // With sub-clock tick factor of 100, at least 7 bits to have the same value as AU dpb delay
2658	}
2659	else
2660	{
2661	hrd->setSubPicCpbParamsInPicTimingSEIFlag( false );
2662	}
2663
2664	hrd->setBitRateScale( 4 ); // in units of 2~( 6 + 4 ) = 1,024 bps
2665	hrd->setCpbSizeScale( 6 ); // in units of 2~( 4 + 4 ) = 1,024 bit
2666	hrd->setDuCpbSizeScale( 6 ); // in units of 2~( 4 + 4 ) = 1,024 bit
2667
2668	hrd->setInitialCpbRemovalDelayLengthMinus1(15); // assuming 0.5 sec, log2( 90,000 * 0.5 ) = 16-bit
2669	if( randomAccess )
2670	{
2671	hrd->setCpbRemovalDelayLengthMinus1(5); // 32 = 2^5 (plus 1)
2672	hrd->setDpbOutputDelayLengthMinus1 (5); // 32 + 3 = 2^6
2673	}
2674	else
2675	{
2676	hrd->setCpbRemovalDelayLengthMinus1(9); // max. 2^10
2677	hrd->setDpbOutputDelayLengthMinus1 (9); // max. 2^10
2678	}
2679
2680	/*
2681	Note: only the case of "vps_max_temporal_layers_minus1 = 0" is supported.
2682	*/
2683	Int i, j;
2684	UInt birateValue, cpbSizeValue;
2685	UInt ducpbSizeValue;
2686	UInt duBitRateValue = 0;
2687
2688	for( i = 0; i < MAX_TLAYER; i ++ )
2689	{
2690	hrd->setFixedPicRateFlag( i, 1 );
2691	hrd->setPicDurationInTcMinus1( i, 0 );
2692	hrd->setLowDelayHrdFlag( i, 0 );
2693	hrd->setCpbCntMinus1( i, 0 );
2694
2695	birateValue = bitRate;
2696	cpbSizeValue = bitRate; // 1 second
2697	ducpbSizeValue = bitRate/numDU;
2698	duBitRateValue = bitRate;
2699	for( j = 0; j < ( hrd->getCpbCntMinus1( i ) + 1 ); j ++ )
2700	{
2701	hrd->setBitRateValueMinus1( i, j, 0, ( birateValue - 1 ) );
2702	hrd->setCpbSizeValueMinus1( i, j, 0, ( cpbSizeValue - 1 ) );
2703	hrd->setDuCpbSizeValueMinus1( i, j, 0, ( ducpbSizeValue - 1 ) );
2704	hrd->setCbrFlag( i, j, 0, ( j == 0 ) );
2705
2706	hrd->setBitRateValueMinus1( i, j, 1, ( birateValue - 1) );
2707	hrd->setCpbSizeValueMinus1( i, j, 1, ( cpbSizeValue - 1 ) );
2708	hrd->setDuCpbSizeValueMinus1( i, j, 1, ( ducpbSizeValue - 1 ) );
2709	hrd->setDuBitRateValueMinus1( i, j, 1, ( duBitRateValue - 1 ) );
2710	hrd->setCbrFlag( i, j, 1, ( j == 0 ) );
2711	}
2712	}
2713	}
2714	const Int TComSPS::m_winUnitX[]={1,2,2,1};
2715	const Int TComSPS::m_winUnitY[]={1,2,1,1};
2716
2717	TComPPS::TComPPS()
2718	: m_PPSId (0)
2719	, m_SPSId (0)
2720	, m_picInitQPMinus26 (0)
2721	, m_useDQP (false)
2722	, m_bConstrainedIntraPred (false)
2723	, m_bSliceChromaQpFlag (false)
2724	, m_pcSPS (NULL)
2725	, m_uiMaxCuDQPDepth (0)
2726	, m_uiMinCuDQPSize (0)
2727	, m_chromaCbQpOffset (0)
2728	, m_chromaCrQpOffset (0)
2729	, m_numRefIdxL0DefaultActive (1)
2730	, m_numRefIdxL1DefaultActive (1)
2731	, m_TransquantBypassEnableFlag (false)
2732	, m_useTransformSkip (false)
2733	, m_dependentSliceSegmentsEnabledFlag (false)
2734	, m_tilesEnabledFlag (false)
2735	, m_entropyCodingSyncEnabledFlag (false)
2736	, m_loopFilterAcrossTilesEnabledFlag (true)
2737	, m_uniformSpacingFlag (0)
2738	, m_iNumColumnsMinus1 (0)
2739	, m_puiColumnWidth (NULL)
2740	, m_iNumRowsMinus1 (0)
2741	, m_puiRowHeight (NULL)
2742	, m_iNumSubstreams (1)
2743	, m_signHideFlag(0)
2744	, m_cabacInitPresentFlag (false)
2745	, m_encCABACTableIdx (I_SLICE)
2746	, m_sliceHeaderExtensionPresentFlag (false)
2747	, m_loopFilterAcrossSlicesEnabledFlag (false)
2748	, m_listsModificationPresentFlag( 0)
2749	, m_numExtraSliceHeaderBits(0)
2750	#if H_MV
2751	, m_ppsInferScalingListFlag(false)
2752	, m_ppsScalingListRefLayerId(0)
2753	, m_pocResetInfoPresentFlag(false)
2754	#if H_3D
2755	, m_pcDLT(NULL)
2756	#endif
2757	#endif
2758	{
2759	m_scalingList = new TComScalingList;
2760
2761	#if H_MV
2762	m_ppsRangeExtensionsFlag = false;
2763	m_ppsMultilayerExtensionFlag = false;
2764	#if !H_3D
2765	m_ppsExtension6bits = 0;
2766	#else
2767	m_pps3dExtensionFlag = false;
2768	m_ppsExtension5bits = 0;
2769	#endif
2770	#endif
2771	}
2772
2773	TComPPS::~TComPPS()
2774	{
2775	if( m_iNumColumnsMinus1 > 0 && m_uniformSpacingFlag == 0 )
2776	{
2777	if (m_puiColumnWidth) delete [] m_puiColumnWidth;
2778	m_puiColumnWidth = NULL;
2779	}
2780	if( m_iNumRowsMinus1 > 0 && m_uniformSpacingFlag == 0 )
2781	{
2782	if (m_puiRowHeight) delete [] m_puiRowHeight;
2783	m_puiRowHeight = NULL;
2784	}
2785	delete m_scalingList;
2786	}
2787
2788	#if H_3D
2789	TComDLT::TComDLT()
2790	: m_bDltPresentFlag(false)
2791	, m_iNumDepthViews(0)
2792	, m_uiDepthViewBitDepth(8)
2793	{
2794	m_uiDepthViewBitDepth = g_bitDepthY;
2795
2796	for( Int i = 0; i < MAX_NUM_LAYERS; i++ )
2797	{
2798	m_bUseDLTFlag [i] = false;
2799	m_bInterViewDltPredEnableFlag [i] = false;
2800
2801	// allocate some memory and initialize with default mapping
2802	m_iNumDepthmapValues[i] = ((1 << m_uiDepthViewBitDepth)-1)+1;
2803	m_iBitsPerDepthValue[i] = numBitsForValue(m_iNumDepthmapValues[i]);
2804
2805	m_iDepthValue2Idx[i] = (Int*) xMalloc(Int, m_iNumDepthmapValues[i]);
2806	m_iIdx2DepthValue[i] = (Int*) xMalloc(Int, m_iNumDepthmapValues[i]);
2807
2808	//default mapping
2809	for (Int d=0; d<m_iNumDepthmapValues[i]; d++)
2810	{
2811	m_iDepthValue2Idx[i][d] = d;
2812	m_iIdx2DepthValue[i][d] = d;
2813	}
2814	}
2815	}
2816
2817	TComDLT::~TComDLT()
2818	{
2819	for( Int i = 0; i < MAX_NUM_LAYERS; i++ )
2820	{
2821	if ( m_iDepthValue2Idx[i] != NULL )
2822	{
2823	xFree( m_iDepthValue2Idx[i] );
2824	m_iDepthValue2Idx[i] = NULL;
2825	}
2826
2827	if ( m_iIdx2DepthValue[i] != NULL )
2828	{
2829	xFree( m_iIdx2DepthValue[i] );
2830	m_iIdx2DepthValue[i] = NULL;
2831	}
2832	}
2833	}
2834
2835	Void TComDLT::setDepthLUTs(Int layerIdInVps, Int* idxToDepthValueTable, Int iNumDepthValues)
2836	{
2837	if( idxToDepthValueTable == NULL \|\| iNumDepthValues == 0 ) // default mapping only
2838	return;
2839
2840	// copy idx2DepthValue to internal array
2841	memcpy(m_iIdx2DepthValue[layerIdInVps], idxToDepthValueTable, iNumDepthValues*sizeof(UInt));
2842
2843	UInt uiMaxDepthValue = ((1 << g_bitDepthY)-1);
2844	for(Int p=0; p<=uiMaxDepthValue; p++)
2845	{
2846	Int iIdxDown = 0;
2847	Int iIdxUp = iNumDepthValues-1;
2848	Bool bFound = false;
2849
2850	// iterate over indices to find lower closest depth
2851	Int i = 1;
2852	while(!bFound && i<iNumDepthValues)
2853	{
2854	if( m_iIdx2DepthValue[layerIdInVps][i] > p )
2855	{
2856	iIdxDown = i-1;
2857	bFound = true;
2858	}
2859
2860	i++;
2861	}
2862	// iterate over indices to find upper closest depth
2863	i = iNumDepthValues-2;
2864	bFound = false;
2865	while(!bFound && i>=0)
2866	{
2867	if( m_iIdx2DepthValue[layerIdInVps][i] < p )
2868	{
2869	iIdxUp = i+1;
2870	bFound = true;
2871	}
2872
2873	i--;
2874	}
2875
2876	// assert monotony
2877	assert(iIdxDown<=iIdxUp);
2878
2879	// assign closer depth value/idx
2880	if( abs(p-m_iIdx2DepthValue[layerIdInVps][iIdxDown]) < abs(p-m_iIdx2DepthValue[layerIdInVps][iIdxUp]) )
2881	{
2882	m_iDepthValue2Idx[layerIdInVps][p] = iIdxDown;
2883	}
2884	else
2885	{
2886	m_iDepthValue2Idx[layerIdInVps][p] = iIdxUp;
2887	}
2888
2889	}
2890
2891	// update DLT variables
2892	m_iNumDepthmapValues[layerIdInVps] = iNumDepthValues;
2893	m_iBitsPerDepthValue[layerIdInVps] = numBitsForValue(m_iNumDepthmapValues[layerIdInVps]);
2894	}
2895
2896	#if H_3D_DELTA_DLT
2897	Void TComDLT::getDeltaDLT( Int layerIdInVps, Int* piDLTInRef, UInt uiDLTInRefNum, Int* piDeltaDLTOut, UInt *puiDeltaDLTOutNum )
2898	{
2899	Bool abBM0[ 256 ];
2900	Bool abBM1[ 256 ];
2901
2902	memset( abBM0, 0, sizeof( abBM0 ));
2903	memset( abBM1, 0, sizeof( abBM1 ));
2904
2905	// convert reference DLT to bit string
2906	for( Int i = 0; i < uiDLTInRefNum; i++ )
2907	{
2908	abBM0[ piDLTInRef[ i ] ] = true;
2909	}
2910	// convert internal DLT to bit string
2911	for( Int i = 0; i < m_iNumDepthmapValues[ layerIdInVps ]; i++ )
2912	{
2913	abBM1[ m_iIdx2DepthValue[ layerIdInVps ][ i ] ] = true;
2914	}
2915
2916	*puiDeltaDLTOutNum = 0;
2917	for( Int i = 0; i < 256; i++ )
2918	{
2919	if( abBM0[ i ] ^ abBM1[ i ] )
2920	{
2921	piDeltaDLTOut[ *puiDeltaDLTOutNum ] = i;
2922	puiDeltaDLTOutNum = puiDeltaDLTOutNum + 1;
2923	}
2924	}
2925	}
2926
2927	Void TComDLT::setDeltaDLT( Int layerIdInVps, Int* piDLTInRef, UInt uiDLTInRefNum, Int* piDeltaDLTIn, UInt uiDeltaDLTInNum )
2928	{
2929	Bool abBM0[ 256 ];
2930	Bool abBM1[ 256 ];
2931
2932	memset( abBM0, 0, sizeof( abBM0 ));
2933	memset( abBM1, 0, sizeof( abBM1 ));
2934
2935	// convert reference DLT to bit string
2936	for( Int i = 0; i < uiDLTInRefNum; i++ )
2937	{
2938	abBM0[ piDLTInRef[ i ] ] = true;
2939	}
2940	// convert delta DLT to bit string
2941	for( Int i = 0; i < uiDeltaDLTInNum; i++ )
2942	{
2943	abBM1[ piDeltaDLTIn[ i ] ] = true;
2944	}
2945
2946	Int aiIdx2DepthValue[256];
2947	UInt uiNumDepthValues = 0;
2948	memset( aiIdx2DepthValue, 0, sizeof( aiIdx2DepthValue ));
2949
2950	for( Int i = 0; i < 256; i++ )
2951	{
2952	if( abBM0[ i ] ^ abBM1[ i ] )
2953	{
2954	aiIdx2DepthValue[ uiNumDepthValues++ ] = i;
2955	}
2956	}
2957
2958	// update internal tables
2959	setDepthLUTs(layerIdInVps, aiIdx2DepthValue, uiNumDepthValues);
2960	}
2961	#endif
2962
2963	#endif
2964
2965	#if H_MV
2966	Void TComSPS::inferRepFormat( TComVPS* vps, Int layerIdCurr )
2967	{
2968	if ( layerIdCurr > 0 )
2969	{
2970	Int repFormatIdx = getUpdateRepFormatFlag() ? getSpsRepFormatIdx() : vps->getVpsRepFormatIdx( vps->getLayerIdInVps( layerIdCurr ) ) ;
2971	TComRepFormat* repFormat = vps->getRepFormat( repFormatIdx );
2972	setChromaFormatIdc( repFormat->getChromaFormatVpsIdc() );
2973	//// ToDo: add when supported:
2974	// setSeperateColourPlaneFlag( repFormat->getSeparateColourPlaneVpsFlag() ) ;
2975
2976	setPicWidthInLumaSamples ( repFormat->getPicWidthVpsInLumaSamples() );
2977	setPicHeightInLumaSamples( repFormat->getPicHeightVpsInLumaSamples() );
2978
2979	setBitDepthY ( repFormat->getBitDepthVpsLumaMinus8() + 8 );
2980	setQpBDOffsetY ( (Int) (6*( getBitDepthY() - 8 )) );
2981
2982	setBitDepthC ( repFormat->getBitDepthVpsChromaMinus8() + 8 );
2983	setQpBDOffsetC ( (Int) (6* ( getBitDepthC() -8 ) ) );
2984	if ( getLayerId() > 0 && getUpdateRepFormatFlag() )
2985	{
2986	assert( getChromaFormatIdc() <= repFormat->getChromaFormatVpsIdc() );
2987	//// ToDo: add when supported:
2988	// assert( getSeperateColourPlaneFlag() <= repFormat->getSeparateColourPlaneVpsFlag() ) ;
2989
2990	assert( getPicWidthInLumaSamples() <= repFormat->getPicWidthVpsInLumaSamples() );
2991	assert( getPicHeightInLumaSamples() <= repFormat->getPicHeightVpsInLumaSamples() );
2992
2993	assert( getBitDepthY() <= repFormat->getBitDepthVpsLumaMinus8() + 8 );
2994	assert( getBitDepthC() <= repFormat->getBitDepthVpsChromaMinus8() + 8 );
2995	}
2996	}
2997
2998	// Set conformance window
2999	Int scal = TComSPS::getWinUnitX( getChromaFormatIdc() ) ;
3000	getConformanceWindow().scaleOffsets( scal );
3001	getVuiParameters()->getDefaultDisplayWindow().scaleOffsets( scal );
3002	}
3003
3004	Void TComSPS::inferScalingList( TComSPS* spsSrc )
3005	{
3006	if ( getSpsInferScalingListFlag() )
3007	{
3008	assert( spsSrc != NULL );
3009	assert( !spsSrc->getSpsInferScalingListFlag() );
3010	getScalingList()->inferFrom( spsSrc->getScalingList() );
3011	}
3012	}
3013
3014	Void TComSPS::inferSpsMaxDecPicBufferingMinus1( TComVPS* vps, Int targetOptLayerSetIdx, Int currLayerId, Bool encoder )
3015	{
3016	const std::vector<Int>& targetDecLayerIdList = vps->getTargetDecLayerIdList( vps->olsIdxToLsIdx( targetOptLayerSetIdx ));
3017
3018	if (getLayerId() > 0 )
3019	{
3020	Int layerIdx = 0;
3021	while (layerIdx < (Int) targetDecLayerIdList.size() )
3022	{
3023	if ( targetDecLayerIdList[layerIdx] == currLayerId )
3024	{
3025	break;
3026	}
3027	layerIdx++;
3028	}
3029
3030	assert( layerIdx < (Int) targetDecLayerIdList.size() );
3031
3032	for (Int i = 0; i <= getSpsMaxSubLayersMinus1(); i++ )
3033	{
3034	Int maxDecPicBufferingMinus1 = vps->getDpbSize()->getMaxVpsDecPicBufferingMinus1( targetOptLayerSetIdx, layerIdx, i ) ;
3035
3036	if ( encoder )
3037	{
3038	assert( getMaxDecPicBuffering( i ) - 1 == maxDecPicBufferingMinus1 );
3039	}
3040	else
3041	{
3042	setMaxDecPicBuffering(i, maxDecPicBufferingMinus1 + 1 );
3043	}
3044	}
3045	}
3046	}
3047
3048	Void TComSPS::checkRpsMaxNumPics( TComVPS* vps, Int currLayerId )
3049	{
3050	// In spec, when rps is in SPS, nuh_layer_id of SPS is used instead
3051	// of nuh_layer_id of slice (currLayerId), this seems to be a bug.
3052
3053	for (Int i = 0; i < getRPSList()->getNumberOfReferencePictureSets(); i++ )
3054	{
3055	TComReferencePictureSet* rps = getRPSList()->getReferencePictureSet( i );
3056	if ( !rps->getInterRPSPrediction() )
3057	{
3058	rps->checkMaxNumPics( vps->getVpsExtensionFlag(), vps->getMaxNumPics( currLayerId ),
3059	getLayerId(), getMaxDecPicBuffering( getSpsMaxSubLayersMinus1() ) - 1 );
3060	}
3061	}
3062	}
3063
3064	#endif
3065
3066	TComReferencePictureSet::TComReferencePictureSet()
3067	: m_numberOfPictures (0)
3068	, m_numberOfNegativePictures (0)
3069	, m_numberOfPositivePictures (0)
3070	, m_numberOfLongtermPictures (0)
3071	, m_interRPSPrediction (0)
3072	, m_deltaRIdxMinus1 (0)
3073	, m_deltaRPS (0)
3074	, m_numRefIdc (0)
3075	{
3076	::memset( m_deltaPOC, 0, sizeof(m_deltaPOC) );
3077	::memset( m_POC, 0, sizeof(m_POC) );
3078	::memset( m_used, 0, sizeof(m_used) );
3079	::memset( m_refIdc, 0, sizeof(m_refIdc) );
3080	}
3081
3082	TComReferencePictureSet::~TComReferencePictureSet()
3083	{
3084	}
3085
3086	Void TComReferencePictureSet::setUsed(Int bufferNum, Bool used)
3087	{
3088	m_used[bufferNum] = used;
3089	}
3090
3091	Void TComReferencePictureSet::setDeltaPOC(Int bufferNum, Int deltaPOC)
3092	{
3093	m_deltaPOC[bufferNum] = deltaPOC;
3094	}
3095
3096	Void TComReferencePictureSet::setNumberOfPictures(Int numberOfPictures)
3097	{
3098	m_numberOfPictures = numberOfPictures;
3099	}
3100
3101	Int TComReferencePictureSet::getUsed(Int bufferNum)
3102	{
3103	return m_used[bufferNum];
3104	}
3105
3106	Int TComReferencePictureSet::getDeltaPOC(Int bufferNum)
3107	{
3108	return m_deltaPOC[bufferNum];
3109	}
3110
3111	Int TComReferencePictureSet::getNumberOfPictures()
3112	{
3113	return m_numberOfPictures;
3114	}
3115
3116	Int TComReferencePictureSet::getPOC(Int bufferNum)
3117	{
3118	return m_POC[bufferNum];
3119	}
3120
3121	Void TComReferencePictureSet::setPOC(Int bufferNum, Int POC)
3122	{
3123	m_POC[bufferNum] = POC;
3124	}
3125
3126	Bool TComReferencePictureSet::getCheckLTMSBPresent(Int bufferNum)
3127	{
3128	return m_bCheckLTMSB[bufferNum];
3129	}
3130
3131	Void TComReferencePictureSet::setCheckLTMSBPresent(Int bufferNum, Bool b)
3132	{
3133	m_bCheckLTMSB[bufferNum] = b;
3134	}
3135
3136	/** set the reference idc value at uiBufferNum entry to the value of iRefIdc
3137	* \param uiBufferNum
3138	* \param iRefIdc
3139	* \returns Void
3140	*/
3141	Void TComReferencePictureSet::setRefIdc(Int bufferNum, Int refIdc)
3142	{
3143	m_refIdc[bufferNum] = refIdc;
3144	}
3145
3146	/** get the reference idc value at uiBufferNum
3147	* \param uiBufferNum
3148	* \returns Int
3149	*/
3150	Int TComReferencePictureSet::getRefIdc(Int bufferNum)
3151	{
3152	return m_refIdc[bufferNum];
3153	}
3154
3155	/** Sorts the deltaPOC and Used by current values in the RPS based on the deltaPOC values.
3156	* deltaPOC values are sorted with -ve values before the +ve values. -ve values are in decreasing order.
3157	* +ve values are in increasing order.
3158	* \returns Void
3159	*/
3160	Void TComReferencePictureSet::sortDeltaPOC()
3161	{
3162	// sort in increasing order (smallest first)
3163	for(Int j=1; j < getNumberOfPictures(); j++)
3164	{
3165	Int deltaPOC = getDeltaPOC(j);
3166	Bool used = getUsed(j);
3167	for (Int k=j-1; k >= 0; k--)
3168	{
3169	Int temp = getDeltaPOC(k);
3170	if (deltaPOC < temp)
3171	{
3172	setDeltaPOC(k+1, temp);
3173	setUsed(k+1, getUsed(k));
3174	setDeltaPOC(k, deltaPOC);
3175	setUsed(k, used);
3176	}
3177	}
3178	}
3179	// flip the negative values to largest first
3180	Int numNegPics = getNumberOfNegativePictures();
3181	for(Int j=0, k=numNegPics-1; j < numNegPics>>1; j++, k--)
3182	{
3183	Int deltaPOC = getDeltaPOC(j);
3184	Bool used = getUsed(j);
3185	setDeltaPOC(j, getDeltaPOC(k));
3186	setUsed(j, getUsed(k));
3187	setDeltaPOC(k, deltaPOC);
3188	setUsed(k, used);
3189	}
3190	}
3191
3192	/** Prints the deltaPOC and RefIdc (if available) values in the RPS.
3193	* A "*" is added to the deltaPOC value if it is Used bu current.
3194	* \returns Void
3195	*/
3196	Void TComReferencePictureSet::printDeltaPOC()
3197	{
3198	printf("DeltaPOC = { ");
3199	for(Int j=0; j < getNumberOfPictures(); j++)
3200	{
3201	printf("%d%s ", getDeltaPOC(j), (getUsed(j)==1)?"*":"");
3202	}
3203	if (getInterRPSPrediction())
3204	{
3205	printf("}, RefIdc = { ");
3206	for(Int j=0; j < getNumRefIdc(); j++)
3207	{
3208	printf("%d ", getRefIdc(j));
3209	}
3210	}
3211	printf("}\n");
3212	}
3213	#if H_MV
3214	Void TComReferencePictureSet::checkMaxNumPics( Bool vpsExtensionFlag, Int maxNumPics, Int nuhLayerId, Int spsMaxDecPicBufferingMinus1 )
3215	{
3216	assert( getNumberOfPictures() >= 0 );
3217	if ( nuhLayerId == 0 )
3218	{
3219	assert( getNumberOfPictures() <= spsMaxDecPicBufferingMinus1 );
3220	}
3221
3222	if ( vpsExtensionFlag )
3223	{
3224	assert( getNumberOfPictures() <= maxNumPics );
3225	}
3226	}
3227	#endif
3228
3229	TComRPSList::TComRPSList()
3230	:m_referencePictureSets (NULL)
3231	{
3232	}
3233
3234	TComRPSList::~TComRPSList()
3235	{
3236	}
3237
3238	Void TComRPSList::create( Int numberOfReferencePictureSets)
3239	{
3240	m_numberOfReferencePictureSets = numberOfReferencePictureSets;
3241	m_referencePictureSets = new TComReferencePictureSet[numberOfReferencePictureSets];
3242	}
3243
3244	Void TComRPSList::destroy()
3245	{
3246	if (m_referencePictureSets)
3247	{
3248	delete [] m_referencePictureSets;
3249	}
3250	m_numberOfReferencePictureSets = 0;
3251	m_referencePictureSets = NULL;
3252	}
3253
3254
3255
3256	TComReferencePictureSet* TComRPSList::getReferencePictureSet(Int referencePictureSetNum)
3257	{
3258	return &m_referencePictureSets[referencePictureSetNum];
3259	}
3260
3261	Int TComRPSList::getNumberOfReferencePictureSets()
3262	{
3263	return m_numberOfReferencePictureSets;
3264	}
3265
3266	Void TComRPSList::setNumberOfReferencePictureSets(Int numberOfReferencePictureSets)
3267	{
3268	m_numberOfReferencePictureSets = numberOfReferencePictureSets;
3269	}
3270
3271	TComRefPicListModification::TComRefPicListModification()
3272	: m_bRefPicListModificationFlagL0 (false)
3273	, m_bRefPicListModificationFlagL1 (false)
3274	{
3275	::memset( m_RefPicSetIdxL0, 0, sizeof(m_RefPicSetIdxL0) );
3276	::memset( m_RefPicSetIdxL1, 0, sizeof(m_RefPicSetIdxL1) );
3277	}
3278
3279	TComRefPicListModification::~TComRefPicListModification()
3280	{
3281	}
3282
3283	TComScalingList::TComScalingList()
3284	{
3285	init();
3286	}
3287	TComScalingList::~TComScalingList()
3288	{
3289	destroy();
3290	}
3291
3292	/** set default quantization matrix to array
3293	*/
3294	Void TComSlice::setDefaultScalingList()
3295	{
3296	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3297	{
3298	for(UInt listId=0;listId<g_scalingListNum[sizeId];listId++)
3299	{
3300	getScalingList()->processDefaultMatrix(sizeId, listId);
3301	}
3302	}
3303	}
3304	/** check if use default quantization matrix
3305	* \returns true if use default quantization matrix in all size
3306	*/
3307	Bool TComSlice::checkDefaultScalingList()
3308	{
3309	UInt defaultCounter=0;
3310
3311	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3312	{
3313	for(UInt listId=0;listId<g_scalingListNum[sizeId];listId++)
3314	{
3315	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
3316	&& ((sizeId < SCALING_LIST_16x16) \|\| (getScalingList()->getScalingListDC(sizeId,listId) == 16))) // check DC value
3317	{
3318	defaultCounter++;
3319	}
3320	}
3321	}
3322	return (defaultCounter == (SCALING_LIST_NUM * SCALING_LIST_SIZE_NUM - 4)) ? false : true; // -4 for 32x32
3323	}
3324
3325	#if H_MV
3326	Void TComSlice::createInterLayerReferencePictureSet( TComPicLists* ivPicLists, std::vector<TComPic>& refPicSetInterLayer0, std::vector<TComPic>& refPicSetInterLayer1 )
3327	{
3328	refPicSetInterLayer0.clear();
3329	refPicSetInterLayer1.clear();
3330
3331	for( Int i = 0; i < getNumActiveRefLayerPics(); i++ )
3332	{
3333	Int layerIdRef = getRefPicLayerId( i );
3334	TComPic* picRef = ivPicLists->getPic( layerIdRef, getPOC() ) ;
3335	assert ( picRef != 0 ); // There shall be no entry equal to "no reference picture" in RefPicSetInterLayer0 or RefPicSetInterLayer1.
3336
3337	picRef->getPicYuvRec()->extendPicBorder();
3338	picRef->setIsLongTerm( true );
3339	picRef->getSlice(0)->setReferenced( true );
3340
3341	Int viewIdCur = getVPS()->getViewId( getLayerId() );
3342	Int viewIdZero = getVPS()->getViewId( 0 );
3343	Int viewIdRef = getVPS()->getViewId( layerIdRef );
3344
3345	if ( ( viewIdCur <= viewIdZero && viewIdCur <= viewIdRef ) \|\| ( viewIdCur >= viewIdZero && viewIdCur >= viewIdRef ) )
3346	{
3347	refPicSetInterLayer0.push_back( picRef );
3348	}
3349	else
3350	{
3351	refPicSetInterLayer1.push_back( picRef );
3352	}
3353	// Consider to check here:
3354	// "If the current picture is a RADL picture, there shall be no entry in the RefPicSetInterLayer0 and RefPicSetInterLayer1 that is a RASL picture. "
3355	assert( picRef->getSlice(0)->getDiscardableFlag() == false ); // "There shall be no picture that has discardable_flag equal to 1 in RefPicSetInterLayer0 or RefPicSetInterLayer1".
3356	}
3357	}
3358
3359	Void TComSlice::markIvRefPicsAsShortTerm( std::vector<TComPic> refPicSetInterLayer0, std::vector<TComPic> refPicSetInterLayer1 )
3360	{
3361	// Mark as short-term
3362	for ( Int i = 0; i < refPicSetInterLayer0.size(); i++ )
3363	{
3364	refPicSetInterLayer0[i]->setIsLongTerm( false );
3365	}
3366
3367	for ( Int i = 0; i < refPicSetInterLayer1.size(); i++ )
3368	{
3369	refPicSetInterLayer1[i]->setIsLongTerm( false );
3370	}
3371
3372	}
3373
3374	Void TComSlice::printRefPicList()
3375	{
3376	for ( Int li = 0; li < 2; li++)
3377	{
3378	std::cout << std::endl << "RefPicListL" << li << ":" << std::endl;
3379	for (Int rIdx = 0; rIdx <= (m_aiNumRefIdx[li]-1); rIdx ++)
3380	{
3381	if (rIdx == 0 && li == 0) m_apcRefPicList[li][rIdx]->print( true );
3382
3383	m_apcRefPicList[li][rIdx]->print( false );
3384	}
3385	}
3386	}
3387
3388	Void TComSlice::markCurrPic( TComPic* currPic )
3389	{
3390	currPic->getSlice(0)->setReferenced( true ) ;
3391	currPic->setIsLongTerm( false );
3392
3393	currPic->setReconMark( true );
3394	currPic->setPicOutputFlag( currPic->getSlice(0)->getPicOutputFlag() );
3395	}
3396
3397	Void TComSlice::setRefPicSetInterLayer( std::vector<TComPic> refPicSetInterLayer0, std::vector<TComPic> refPicSetInterLayer1 )
3398	{
3399	m_refPicSetInterLayer0 = refPicSetInterLayer0;
3400	m_refPicSetInterLayer1 = refPicSetInterLayer1;
3401	}
3402
3403	TComPic* TComSlice::getPicFromRefPicSetInterLayer(Int setIdc, Int layerId )
3404	{
3405	assert ( setIdc == 0 \|\| setIdc == 1);
3406	std::vector<TComPic> refPicSetInterLayer = ( setIdc == 0 ? m_refPicSetInterLayer0 : m_refPicSetInterLayer1);
3407	assert( refPicSetInterLayer != 0 );
3408
3409	TComPic* pcPic = NULL;
3410	for ( Int i = 0; i < (*refPicSetInterLayer).size(); i++ )
3411	{
3412	if ((*refPicSetInterLayer)[ i ]->getLayerId() == layerId )
3413	{
3414	pcPic = (*refPicSetInterLayer)[ i ];
3415	}
3416	}
3417
3418	assert(pcPic != NULL);
3419	return pcPic;
3420	}
3421
3422
3423	Int TComSlice::getRefLayerPicFlag( Int i )
3424	{
3425	TComVPS* vps = getVPS();
3426	Int refLayerIdx = vps->getLayerIdInVps( vps->getRefLayerId( getLayerId(), i ) );
3427
3428	Bool refLayerPicFlag = ( vps->getSubLayersVpsMaxMinus1( refLayerIdx ) >= getTLayer() ) && ( getTLayer() == 0 ) &&
3429	( vps->getMaxTidIlRefPicsPlus1( refLayerIdx, vps->getLayerIdInVps( getLayerId() )) > getTLayer() );
3430
3431	return refLayerPicFlag;
3432	}
3433
3434	Int TComSlice::getRefLayerPicIdc( Int j )
3435	{
3436	Int refLayerPicIdc = -1;
3437	Int curj = 0;
3438	for( Int i = 0; i < getVPS()->getNumDirectRefLayers( getLayerId()) ; i++ )
3439	{
3440	if( getRefLayerPicFlag( i ) )
3441	{
3442	if ( curj == j )
3443	{
3444	refLayerPicIdc = i;
3445	break;
3446	}
3447	curj++;
3448	}
3449	}
3450
3451	assert( curj == j );
3452	assert( refLayerPicIdc != -1 );
3453	return refLayerPicIdc;
3454	}
3455
3456	Int TComSlice::getNumRefLayerPics( )
3457	{
3458	Int numRefLayerPics = 0;
3459	for( Int i = 0; i < getVPS()->getNumDirectRefLayers( getLayerId()) ; i++ )
3460	{
3461	numRefLayerPics += getRefLayerPicFlag( i );
3462	}
3463	return numRefLayerPics;
3464	}
3465
3466
3467
3468	Int TComSlice::getNumActiveRefLayerPics()
3469	{
3470	Int numActiveRefLayerPics;
3471
3472	if( getLayerId() == 0 \|\| getNumRefLayerPics() == 0 )
3473	{
3474	numActiveRefLayerPics = 0;
3475	}
3476	else if (getVPS()->getAllRefLayersActiveFlag() )
3477	{
3478	numActiveRefLayerPics = getNumRefLayerPics();
3479	}
3480	else if ( !getInterLayerPredEnabledFlag() )
3481	{
3482	numActiveRefLayerPics = 0;
3483	}
3484	else if( getVPS()->getMaxOneActiveRefLayerFlag() \|\| getVPS()->getNumDirectRefLayers( getLayerId() ) == 1 )
3485	{
3486	numActiveRefLayerPics = 1;
3487	}
3488	else
3489	{
3490	numActiveRefLayerPics = getNumInterLayerRefPicsMinus1() + 1;
3491	}
3492	return numActiveRefLayerPics;
3493	}
3494
3495	Int TComSlice::getRefPicLayerId( Int i )
3496	{
3497	return getVPS()->getRefLayerId( getLayerId(), getInterLayerPredLayerIdc( i ) );
3498	}
3499
3500	#if H_3D_ARP
3501	Void TComSlice::setARPStepNum( TComPicLists*ivPicLists )
3502	{
3503	Bool tempRefPicInListsFlag = false;
3504	if(!getVPS()->getUseAdvRP(getLayerId()) \|\| this->isIRAP())
3505	{
3506	m_nARPStepNum = 0;
3507	}
3508	else
3509	{
3510	setFirstTRefIdx (REF_PIC_LIST_0, -1);
3511	setFirstTRefIdx (REF_PIC_LIST_1, -1);
3512	for ( Int refListIdx = 0; refListIdx < ((m_eSliceType==B_SLICE) ? 2 : 1); refListIdx++ )
3513	{
3514	Int diffPOC=MAX_INT;
3515	Int idx=-1;
3516	for(Int i = 0; i < getNumRefIdx(RefPicList(refListIdx)); i++ )
3517	{
3518	if ( getRefPic(RefPicList(refListIdx), i)->getPOC() != getPOC() )
3519	{
3520	if( abs(getRefPic(RefPicList(refListIdx), i)->getPOC() - getPOC()) < diffPOC)
3521	{
3522	diffPOC=abs(getRefPic(RefPicList(refListIdx), i)->getPOC() - getPOC());
3523	idx=i;
3524	}
3525	}
3526	if(idx>=0)
3527	{
3528	setFirstTRefIdx (RefPicList(refListIdx), idx);
3529	}
3530	}
3531	}
3532	tempRefPicInListsFlag = getFirstTRefIdx(REF_PIC_LIST_0) >= 0 \|\| getFirstTRefIdx(REF_PIC_LIST_1) >= 0;
3533	m_nARPStepNum = tempRefPicInListsFlag ? getVPS()->getARPStepNum(getLayerId()) : 0;
3534	}
3535
3536	if (tempRefPicInListsFlag)
3537	{
3538	for ( Int refListIdx = 0; refListIdx < ((m_eSliceType==B_SLICE) ? 2 : 1); refListIdx++ )
3539	{
3540	RefPicList eRefPicList = RefPicList( refListIdx );
3541	Int prevPOC = getRefPic(eRefPicList, getFirstTRefIdx(eRefPicList) )->getPOC();
3542	for( Int i = 0; i < getNumActiveRefLayerPics(); i++ )
3543	{
3544	Int layerIdInNuh = getRefPicLayerId( i );
3545	Int viewIdx = getVPS()->getViewId( layerIdInNuh );
3546	TComPic*pcPicPrev = ivPicLists->getPic(viewIdx, 0, prevPOC);
3547	if (getFirstTRefIdx(eRefPicList) >= 0 && pcPicPrev && pcPicPrev->getSlice( 0 )->isReferenced())
3548	{
3549	m_arpRefPicAvailable[eRefPicList][layerIdInNuh] = true;
3550	}
3551	else
3552	{
3553	m_arpRefPicAvailable[eRefPicList][layerIdInNuh] = false;
3554	}
3555	}
3556	}
3557	}
3558	}
3559	#endif
3560	#if H_3D_IC
3561	Void TComSlice::xSetApplyIC(Bool bUseLowLatencyICEnc)
3562	{
3563	if(bUseLowLatencyICEnc)
3564	{
3565	Bool existInterViewRef=false;
3566	TComPic* pcCurrPic = getPic();
3567	TComPic* pcRefPic = NULL;
3568	for ( Int i = 0; (i < getNumRefIdx( REF_PIC_LIST_0 )) && !existInterViewRef; i++ )
3569	{
3570	pcRefPic = getRefPic( REF_PIC_LIST_0, i );
3571	if ( pcRefPic != NULL )
3572	{
3573	if ( pcCurrPic->getViewIndex() != pcRefPic->getViewIndex() )
3574	{
3575	existInterViewRef = true;
3576	}
3577	}
3578	}
3579
3580	for ( Int i = 0; (i < getNumRefIdx( REF_PIC_LIST_1 )) && !existInterViewRef; i++ )
3581	{
3582	pcRefPic = getRefPic( REF_PIC_LIST_1, i );
3583	if ( pcRefPic != NULL )
3584	{
3585	if ( pcCurrPic->getViewIndex() != pcRefPic->getViewIndex() )
3586	{
3587	existInterViewRef = true;
3588	}
3589	}
3590	}
3591
3592	if(!existInterViewRef)
3593	{
3594	m_bApplyIC = false;
3595	}
3596	else
3597	{
3598	Int curLayer=getDepth();
3599	if( curLayer>9) curLayer=9; // Max layer is 10
3600
3601	m_bApplyIC = true;
3602	Int refLayer = curLayer-1;
3603	if( (refLayer>=0) && (g_aICEnableCANDIDATE[refLayer]>0) )
3604	{
3605	Double ratio=Double(g_aICEnableNUM[refLayer])/Double(g_aICEnableCANDIDATE[refLayer]);
3606
3607	if( ratio > IC_LOW_LATENCY_ENCODING_THRESHOLD)
3608	{
3609	m_bApplyIC=true;
3610	}
3611	else
3612	{
3613	m_bApplyIC=false;
3614	}
3615	}
3616	g_aICEnableNUM[curLayer]=0;
3617	g_aICEnableCANDIDATE[curLayer]=0;
3618	g_lastlayer=getDepth();
3619	}
3620	}
3621	else
3622	{
3623	Int iMaxPelValue = ( 1 << g_bitDepthY );
3624	Int *aiRefOrgHist;
3625	Int *aiCurrHist;
3626	aiRefOrgHist = (Int *) xMalloc( Int,iMaxPelValue );
3627	aiCurrHist = (Int *) xMalloc( Int,iMaxPelValue );
3628	memset( aiRefOrgHist, 0, iMaxPelValue*sizeof(Int) );
3629	memset( aiCurrHist, 0, iMaxPelValue*sizeof(Int) );
3630	// Reference Idx Number
3631	Int iNumRefIdx = getNumRefIdx( REF_PIC_LIST_0 );
3632	TComPic* pcCurrPic = NULL;
3633	TComPic* pcRefPic = NULL;
3634	TComPicYuv* pcCurrPicYuv = NULL;
3635	TComPicYuv* pcRefPicYuvOrg = NULL;
3636	pcCurrPic = getPic();
3637	pcCurrPicYuv = pcCurrPic->getPicYuvOrg();
3638	Int iWidth = pcCurrPicYuv->getWidth();
3639	Int iHeight = pcCurrPicYuv->getHeight();
3640
3641
3642	// Get InterView Reference picture
3643	// !!!!! Assume only one Interview Reference Picture in L0
3644	for ( Int i = 0; i < iNumRefIdx; i++ )
3645	{
3646	pcRefPic = getRefPic( REF_PIC_LIST_0, i );
3647	if ( pcRefPic != NULL )
3648	{
3649	if ( pcCurrPic->getViewIndex() != pcRefPic->getViewIndex() )
3650	{
3651	pcRefPicYuvOrg = pcRefPic->getPicYuvOrg();
3652	}
3653	}
3654	}
3655
3656	if ( pcRefPicYuvOrg != NULL )
3657	{
3658	Pel* pCurrY = pcCurrPicYuv ->getLumaAddr();
3659	Pel* pRefOrgY = pcRefPicYuvOrg ->getLumaAddr();
3660	Int iCurrStride = pcCurrPicYuv->getStride();
3661	Int iRefStride = pcRefPicYuvOrg->getStride();
3662	Int iSumOrgSAD = 0;
3663	Double dThresholdOrgSAD = getIsDepth() ? 0.1 : 0.05;
3664
3665	// Histogram building - luminance
3666	for ( Int y = 0; y < iHeight; y++ )
3667	{
3668	for ( Int x = 0; x < iWidth; x++ )
3669	{
3670	aiCurrHist[pCurrY[x]]++;
3671	aiRefOrgHist[pRefOrgY[x]]++;
3672	}
3673	pCurrY += iCurrStride;
3674	pRefOrgY += iRefStride;
3675	}
3676	// Histogram SAD
3677	for ( Int i = 0; i < iMaxPelValue; i++ )
3678	{
3679	iSumOrgSAD += abs( aiCurrHist[i] - aiRefOrgHist[i] );
3680	}
3681	// Setting
3682	if ( iSumOrgSAD > Int( dThresholdOrgSAD * iWidth * iHeight ) )
3683	{
3684	m_bApplyIC = true;
3685	}
3686	else
3687	{
3688	m_bApplyIC = false;
3689	}
3690	}
3691
3692	xFree( aiCurrHist );
3693	xFree( aiRefOrgHist );
3694	aiCurrHist = NULL;
3695	aiRefOrgHist = NULL;
3696	}//if(bUseLowLatencyICEnc)
3697	}
3698	#endif
3699	#if H_3D
3700	Void TComSlice::setIvPicLists( TComPicLists* m_ivPicLists )
3701	{
3702	for (Int i = 0; i < MAX_NUM_LAYERS; i++ )
3703	{
3704	for ( Int depthId = 0; depthId < 2; depthId++ )
3705	{
3706	m_ivPicsCurrPoc[ depthId ][ i ] = ( i <= m_viewIndex ) ? m_ivPicLists->getPic( i, ( depthId == 1) , getPOC() ) : NULL;
3707	}
3708	}
3709	}
3710	Void TComSlice::setDepthToDisparityLUTs()
3711	{
3712	Bool setupLUT = false;
3713	Int layerIdInVPS = getVPS()->getLayerIdInNuh( m_layerId );
3714
3715	#if H_3D_VSP
3716	setupLUT = setupLUT \|\| getVPS()->getViewSynthesisPredFlag( layerIdInVPS);
3717	#endif
3718
3719	#if H_3D_NBDV_REF
3720	setupLUT = setupLUT \|\| getVPS()->getDepthRefinementFlag( layerIdInVPS );
3721	#endif
3722
3723	#if H_3D_IV_MERGE
3724	setupLUT = setupLUT \|\| ( getVPS()->getIvMvPredFlag(layerIdInVPS ) && getIsDepth() );
3725	#endif
3726
3727	#if H_3D_DDD
3728	if( getIsDepth() && getViewIndex() > 0 )
3729	{
3730	TComSlice *pcTextSlice = getTexturePic()->getSlice( 0 );
3731	memcpy( m_aiDDDInvScale, pcTextSlice->m_aiDDDInvScale, sizeof( Int ) * getViewIndex() );
3732	memcpy( m_aiDDDInvOffset, pcTextSlice->m_aiDDDInvOffset, sizeof( Int ) * getViewIndex() );
3733	memcpy( m_aiDDDShift, pcTextSlice->m_aiDDDShift, sizeof( Int ) * getViewIndex() );
3734	}
3735	#endif
3736
3737	if( !setupLUT )
3738	return;
3739
3740	/// GT: Allocation should be moved to a better place later;
3741	if ( m_depthToDisparityB == NULL )
3742	{
3743	m_depthToDisparityB = new Int*[ getViewIndex() ];
3744	for ( Int i = 0; i < getViewIndex(); i++ )
3745	{
3746	m_depthToDisparityB[ i ] = new Int[ Int(1 << g_bitDepthY) ];
3747	}
3748	}
3749
3750	if ( m_depthToDisparityF == NULL )
3751	{
3752	m_depthToDisparityF= new Int*[ getViewIndex() ];
3753	for ( Int i = 0; i < getViewIndex(); i++ )
3754	{
3755	m_depthToDisparityF[ i ] = new Int[ Int(1 << g_bitDepthY) ];
3756	}
3757	}
3758
3759	assert( m_depthToDisparityB != NULL );
3760	assert( m_depthToDisparityF != NULL );
3761
3762	TComVPS* vps = getVPS();
3763
3764	Int log2Div = g_bitDepthY - 1 + vps->getCamParPrecision();
3765	Int viewIndex = getViewIndex();
3766
3767	Bool camParaSH = vps->hasCamParInSliceHeader( viewIndex );
3768
3769	Int* codScale = camParaSH ? m_aaiCodedScale [ 0 ] : vps->getCodedScale ( viewIndex );
3770	Int* codOffset = camParaSH ? m_aaiCodedOffset[ 0 ] : vps->getCodedOffset ( viewIndex );
3771	Int* invCodScale = camParaSH ? m_aaiCodedScale [ 1 ] : vps->getInvCodedScale ( viewIndex );
3772	Int* invCodOffset = camParaSH ? m_aaiCodedOffset[ 1 ] : vps->getInvCodedOffset( viewIndex );
3773
3774	for (Int i = 0; i <= ( getViewIndex() - 1); i++)
3775	{
3776	for ( Int d = 0; d <= ( ( 1 << g_bitDepthY ) - 1 ); d++ )
3777	{
3778	Int offset = ( codOffset [ i ] << g_bitDepthY ) + ( ( 1 << log2Div ) >> 1 );
3779	m_depthToDisparityB[ i ][ d ] = ( codScale [ i ] * d + offset ) >> log2Div;
3780
3781	Int invOffset = ( invCodOffset[ i ] << g_bitDepthY ) + ( ( 1 << log2Div ) >> 1 );
3782	m_depthToDisparityF[ i ][ d ] = ( invCodScale[ i ] * d + invOffset ) >> log2Div;
3783	}
3784
3785	#if H_3D_DDD
3786	initializeDDDPara( vps->getCamParPrecision(), codScale[ i ], codOffset[ i ], i );
3787	#endif
3788	}
3789	}
3790	#endif
3791	#endif
3792
3793	#if H_3D_DDD
3794	Void TComSlice::initializeDDDPara( UInt uiCamParsCodedPrecision, Int iCodedScale,Int iCodedOffset, Int iBaseViewIdx )
3795	{
3796	UInt uiViewId = getViewIndex();
3797
3798	if( uiViewId == 0 )
3799	{
3800	m_aiDDDInvScale[ iBaseViewIdx ] = m_aiDDDInvOffset[ iBaseViewIdx ] = m_aiDDDShift[ iBaseViewIdx ] = 0;
3801	return;
3802	}
3803
3804
3805	Int iSign = iCodedScale >= 0 ? 1 : -1;
3806	iCodedScale = abs( iCodedScale );
3807
3808	Int iBitWidth = 0;
3809
3810	const Int iInvPres = 9;
3811
3812	while( ((( 1 << iBitWidth ) << 1 ) <= iCodedScale ) )
3813	{
3814	iBitWidth ++;
3815	}
3816	iBitWidth += iInvPres;
3817	Int iTargetValue = 1 << iBitWidth;
3818
3819	Int iMinError = MAX_INT;
3820	Int iBestD = 1 << ( iInvPres - 1 );
3821	for( Int d = 1 << ( iInvPres - 1 ); d < ( 1 << iInvPres ); d++ )
3822	{
3823	Int iError = abs( iCodedScale * d - iTargetValue );
3824	if( iError < iMinError )
3825	{
3826	iMinError = iError;
3827	iBestD = d;
3828	}
3829	if( iMinError == 0 )
3830	{
3831	break;
3832	}
3833	}
3834	Int iRoundingDir = 0;
3835	if( iCodedScale * iBestD > iTargetValue )
3836	{
3837	iRoundingDir = -1;
3838	}
3839	else if( iCodedScale * iBestD < iTargetValue )
3840	{
3841	iRoundingDir = 1;
3842	}
3843	Int iCamPres = uiCamParsCodedPrecision - 1;
3844	m_aiDDDInvScale [ iBaseViewIdx ] = ( iBestD << ( iCamPres + g_bitDepthY )) * iSign;
3845	m_aiDDDInvOffset[ iBaseViewIdx ] = -iSign * iBestD * ( iCodedOffset << g_bitDepthY );
3846	m_aiDDDShift [ iBaseViewIdx ] = iBitWidth;
3847	m_aiDDDInvOffset[ iBaseViewIdx ] += 1 << ( m_aiDDDShift[ iBaseViewIdx ] - 1 );
3848	m_aiDDDInvOffset[ iBaseViewIdx ] += ( 1 << ( m_aiDDDShift[ iBaseViewIdx ] - 4 ) ) * iRoundingDir;
3849
3850	return;
3851	}
3852
3853
3854	#endif
3855
3856	#if H_MV
3857	Void TComSlice::checkCrossLayerBlaFlag()
3858	{
3859	// 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.
3860	if ( getLayerId() != 0 \|\| getNalUnitType() != NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP )
3861	{
3862	assert( m_crossLayerBlaFlag == 0 );
3863	}
3864	}
3865
3866	Bool TComSlice::inferPocMsbValPresentFlag()
3867	{
3868	Bool pocMsbValPresentFlag;
3869	if( getSliceSegmentHeaderExtensionLength() == 0 )
3870	{
3871	pocMsbValPresentFlag = false;
3872	}
3873	else if ( getPocMsbValRequiredFlag() )
3874	{
3875	pocMsbValPresentFlag = true;
3876	}
3877	else
3878	{
3879	pocMsbValPresentFlag = false;
3880	}
3881
3882	return pocMsbValPresentFlag;
3883	}
3884
3885
3886	#endif
3887
3888	#if H_3D_DBBP
3889	Int TComSlice::getDepthFromDV( Int iDV, Int iBaseViewIdx )
3890	{
3891	return ClipY(( iDV * m_aiDDDInvScale[ iBaseViewIdx ] + m_aiDDDInvOffset[ iBaseViewIdx ] ) >> m_aiDDDShift[ iBaseViewIdx ]);
3892	}
3893	#endif
3894
3895	/** get scaling matrix from RefMatrixID
3896	* \param sizeId size index
3897	* \param Index of input matrix
3898	* \param Index of reference matrix
3899	*/
3900	Void TComScalingList::processRefMatrix( UInt sizeId, UInt listId , UInt refListId )
3901	{
3902	::memcpy(getScalingListAddress(sizeId, listId),((listId == refListId)? getScalingListDefaultAddress(sizeId, refListId): getScalingListAddress(sizeId, refListId)),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]));
3903	}
3904
3905	/** parse syntax infomation
3906	* \param pchFile syntax infomation
3907	* \returns false if successful
3908	*/
3909	Bool TComScalingList::xParseScalingList(Char* pchFile)
3910	{
3911	FILE *fp;
3912	Char line[1024];
3913	UInt sizeIdc,listIdc;
3914	UInt i,size = 0;
3915	Int *src=0,data;
3916	Char *ret;
3917	UInt retval;
3918
3919	if((fp = fopen(pchFile,"r")) == (FILE*)NULL)
3920	{
3921	printf("can't open file %s :: set Default Matrix\n",pchFile);
3922	return true;
3923	}
3924
3925	for(sizeIdc = 0; sizeIdc < SCALING_LIST_SIZE_NUM; sizeIdc++)
3926	{
3927	size = min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeIdc]);
3928	for(listIdc = 0; listIdc < g_scalingListNum[sizeIdc]; listIdc++)
3929	{
3930	src = getScalingListAddress(sizeIdc, listIdc);
3931
3932	fseek(fp,0,0);
3933	do
3934	{
3935	ret = fgets(line, 1024, fp);
3936	if ((ret==NULL)\|\|(strstr(line, MatrixType[sizeIdc][listIdc])==NULL && feof(fp)))
3937	{
3938	printf("Error: can't read Matrix :: set Default Matrix\n");
3939	return true;
3940	}
3941	}
3942	while (strstr(line, MatrixType[sizeIdc][listIdc]) == NULL);
3943	for (i=0; i<size; i++)
3944	{
3945	retval = fscanf(fp, "%d,", &data);
3946	if (retval!=1)
3947	{
3948	printf("Error: can't read Matrix :: set Default Matrix\n");
3949	return true;
3950	}
3951	src[i] = data;
3952	}
3953	//set DC value for default matrix check
3954	setScalingListDC(sizeIdc,listIdc,src[0]);
3955
3956	if(sizeIdc > SCALING_LIST_8x8)
3957	{
3958	fseek(fp,0,0);
3959	do
3960	{
3961	ret = fgets(line, 1024, fp);
3962	if ((ret==NULL)\|\|(strstr(line, MatrixType_DC[sizeIdc][listIdc])==NULL && feof(fp)))
3963	{
3964	printf("Error: can't read DC :: set Default Matrix\n");
3965	return true;
3966	}
3967	}
3968	while (strstr(line, MatrixType_DC[sizeIdc][listIdc]) == NULL);
3969	retval = fscanf(fp, "%d,", &data);
3970	if (retval!=1)
3971	{
3972	printf("Error: can't read Matrix :: set Default Matrix\n");
3973	return true;
3974	}
3975	//overwrite DC value when size of matrix is larger than 16x16
3976	setScalingListDC(sizeIdc,listIdc,data);
3977	}
3978	}
3979	}
3980	fclose(fp);
3981	return false;
3982	}
3983
3984	#if H_MV
3985	Void TComScalingList::inferFrom( TComScalingList* srcScLi )
3986	{
3987	for(Int sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3988	{
3989	for(Int listId = 0; listId < g_scalingListNum[sizeId]; listId++)
3990	{
3991	setRefMatrixId (sizeId,listId, srcScLi->getRefMatrixId (sizeId,listId));
3992	setScalingListDC(sizeId,listId, srcScLi->getScalingListDC(sizeId,listId));
3993	::memcpy(getScalingListAddress(sizeId, listId),srcScLi->getScalingListAddress(sizeId, listId),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]));
3994	}
3995	}
3996	}
3997	#endif
3998	/** initialization process of quantization matrix array
3999	*/
4000	Void TComScalingList::init()
4001	{
4002	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
4003	{
4004	for(UInt listId = 0; listId < g_scalingListNum[sizeId]; listId++)
4005	{
4006	m_scalingListCoef[sizeId][listId] = new Int [min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId])];
4007	}
4008	}
4009	m_scalingListCoef[SCALING_LIST_32x32][3] = m_scalingListCoef[SCALING_LIST_32x32][1]; // copy address for 32x32
4010	}
4011
4012	/** destroy quantization matrix array
4013	*/
4014	Void TComScalingList::destroy()
4015	{
4016	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
4017	{
4018	for(UInt listId = 0; listId < g_scalingListNum[sizeId]; listId++)
4019	{
4020	if(m_scalingListCoef[sizeId][listId]) delete [] m_scalingListCoef[sizeId][listId];
4021	}
4022	}
4023	}
4024
4025	/** get default address of quantization matrix
4026	* \param sizeId size index
4027	* \param listId list index
4028	* \returns pointer of quantization matrix
4029	*/
4030	Int* TComScalingList::getScalingListDefaultAddress(UInt sizeId, UInt listId)
4031	{
4032	Int *src = 0;
4033	switch(sizeId)
4034	{
4035	case SCALING_LIST_4x4:
4036	src = g_quantTSDefault4x4;
4037	break;
4038	case SCALING_LIST_8x8:
4039	src = (listId<3) ? g_quantIntraDefault8x8 : g_quantInterDefault8x8;
4040	break;
4041	case SCALING_LIST_16x16:
4042	src = (listId<3) ? g_quantIntraDefault8x8 : g_quantInterDefault8x8;
4043	break;
4044	case SCALING_LIST_32x32:
4045	src = (listId<1) ? g_quantIntraDefault8x8 : g_quantInterDefault8x8;
4046	break;
4047	default:
4048	assert(0);
4049	src = NULL;
4050	break;
4051	}
4052	return src;
4053	}
4054
4055	/** process of default matrix
4056	* \param sizeId size index
4057	* \param Index of input matrix
4058	*/
4059	Void TComScalingList::processDefaultMatrix(UInt sizeId, UInt listId)
4060	{
4061	::memcpy(getScalingListAddress(sizeId, listId),getScalingListDefaultAddress(sizeId,listId),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]));
4062	setScalingListDC(sizeId,listId,SCALING_LIST_DC);
4063	}
4064
4065	/** check DC value of matrix for default matrix signaling
4066	*/
4067	Void TComScalingList::checkDcOfMatrix()
4068	{
4069	for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
4070	{
4071	for(UInt listId = 0; listId < g_scalingListNum[sizeId]; listId++)
4072	{
4073	//check default matrix?
4074	if(getScalingListDC(sizeId,listId) == 0)
4075	{
4076	processDefaultMatrix(sizeId, listId);
4077	}
4078	}
4079	}
4080	}
4081
4082	ParameterSetManager::ParameterSetManager()
4083	: m_vpsMap(MAX_NUM_VPS)
4084	, m_spsMap(MAX_NUM_SPS)
4085	, m_ppsMap(MAX_NUM_PPS)
4086	, m_activeVPSId(-1)
4087	#if !H_MV
4088	, m_activeSPSId(-1)
4089	, m_activePPSId(-1)
4090	{
4091	#else
4092	{
4093	for (Int i = 0; i < MAX_NUM_LAYERS; i++ )
4094	{
4095	m_activeSPSId[ i ] = -1;
4096	m_activePPSId[ i ] = -1;
4097	}
4098	#endif
4099	}
4100
4101
4102	ParameterSetManager::~ParameterSetManager()
4103	{
4104	}
4105
4106	//! activate a SPS from a active parameter sets SEI message
4107	//! \returns true, if activation is successful
4108	#if H_MV
4109	Bool ParameterSetManager::activateSPSWithSEI(Int spsId, Int layerId )
4110	#else
4111	Bool ParameterSetManager::activateSPSWithSEI(Int spsId)
4112	#endif
4113	{
4114	TComSPS *sps = m_spsMap.getPS(spsId);
4115	if (sps)
4116	{
4117	Int vpsId = sps->getVPSId();
4118	if (m_vpsMap.getPS(vpsId))
4119	{
4120	m_activeVPSId = vpsId;
4121	#if H_MV
4122	m_activeSPSId[ layerId ] = spsId;
4123	#else
4124	m_activeSPSId = spsId;
4125	#endif
4126	return true;
4127	}
4128	else
4129	{
4130	printf("Warning: tried to activate SPS using an Active parameter sets SEI message. Referenced VPS does not exist.");
4131	}
4132	}
4133	else
4134	{
4135	printf("Warning: tried to activate non-existing SPS using an Active parameter sets SEI message.");
4136	}
4137	return false;
4138	}
4139
4140	//! activate a PPS and depending on isIDR parameter also SPS and VPS
4141	//! \returns true, if activation is successful
4142	#if H_MV
4143	Bool ParameterSetManager::activatePPS(Int ppsId, Bool isIRAP, Int layerId )
4144	#else
4145	Bool ParameterSetManager::activatePPS(Int ppsId, Bool isIRAP)
4146	#endif
4147	{
4148	TComPPS *pps = m_ppsMap.getPS(ppsId);
4149	if (pps)
4150	{
4151	Int spsId = pps->getSPSId();
4152	#if H_MV
4153	if (!isIRAP && (spsId != m_activeSPSId[ layerId ]))
4154	#else
4155	if (!isIRAP && (spsId != m_activeSPSId))
4156	#endif
4157	{
4158	printf("Warning: tried to activate PPS referring to a inactive SPS at non-IRAP.");
4159	return false;
4160	}
4161
4162	TComSPS *sps = m_spsMap.getPS(spsId);
4163	if (sps)
4164	{
4165	Int vpsId = sps->getVPSId();
4166	if (!isIRAP && (vpsId != m_activeVPSId))
4167	{
4168	printf("Warning: tried to activate PPS referring to a inactive VPS at non-IRAP.");
4169	return false;
4170	}
4171	if (m_vpsMap.getPS(vpsId))
4172	{
4173	#if H_MV
4174	m_activePPSId[ layerId ] = ppsId;
4175	m_activeVPSId = vpsId;
4176	m_activeSPSId[ layerId ] = spsId;
4177	#else
4178	m_activePPSId = ppsId;
4179	m_activeVPSId = vpsId;
4180	m_activeSPSId = spsId;
4181	#endif
4182	return true;
4183	}
4184	else
4185	{
4186	printf("Warning: tried to activate PPS that refers to a non-existing VPS.");
4187	}
4188	}
4189	else
4190	{
4191	printf("Warning: tried to activate a PPS that refers to a non-existing SPS.");
4192	}
4193	}
4194	else
4195	{
4196	printf("Warning: tried to activate non-existing PPS.");
4197	}
4198	return false;
4199	}
4200
4201	ProfileTierLevel::ProfileTierLevel()
4202	: m_profileSpace (0)
4203	, m_tierFlag (false)
4204	, m_profileIdc (0)
4205	, m_levelIdc (0)
4206	, m_progressiveSourceFlag (false)
4207	, m_interlacedSourceFlag (false)
4208	, m_nonPackedConstraintFlag(false)
4209	, m_frameOnlyConstraintFlag(false)
4210	{
4211	::memset(m_profileCompatibilityFlag, 0, sizeof(m_profileCompatibilityFlag));
4212	}
4213
4214	TComPTL::TComPTL()
4215	{
4216	::memset(m_subLayerProfilePresentFlag, 0, sizeof(m_subLayerProfilePresentFlag));
4217	::memset(m_subLayerLevelPresentFlag, 0, sizeof(m_subLayerLevelPresentFlag ));
4218	}
4219
4220	#if H_MV
4221	Void TComPTL::copyLevelFrom( TComPTL* source )
4222	{
4223	getGeneralPTL()->setLevelIdc( source->getGeneralPTL()->getLevelIdc() );
4224	for( Int subLayer = 0; subLayer < 6; subLayer++ )
4225	{
4226	setSubLayerLevelPresentFlag( subLayer, source->getSubLayerLevelPresentFlag( subLayer ) );
4227	getSubLayerPTL( subLayer )->setLevelIdc( source->getSubLayerPTL( subLayer )->getLevelIdc() );
4228	}
4229	}
4230	#endif
4231	//! \}
4232
4233	#if H_MV
4234	TComVPSVUI::TComVPSVUI()
4235	{
4236	m_crossLayerIrapAlignedFlag = true;
4237	m_allLayersIdrAlignedFlag = false;
4238	m_bitRatePresentVpsFlag = false;
4239	m_picRatePresentVpsFlag = false;
4240	for ( Int i = 0; i < MAX_VPS_OP_SETS_PLUS1; i++)
4241	{
4242	for ( Int j = 0; j < MAX_TLAYER; j++)
4243	{
4244	m_bitRatePresentFlag [i][j] = false;
4245	m_picRatePresentFlag [i][j] = false;
4246	m_avgBitRate [i][j] = -1;
4247	m_maxBitRate [i][j] = -1;
4248	m_constantPicRateIdc [i][j] = -1;
4249	m_avgPicRate [i][j] = -1;
4250	}
4251	}
4252
4253	m_ilpRestrictedRefLayersFlag = false;
4254
4255	for ( Int i = 0; i < MAX_NUM_LAYERS; i++)
4256	{
4257	for ( Int j = 0; j < MAX_NUM_LAYERS; j++)
4258	{
4259	m_tileBoundariesAlignedFlag [i][j] = false;
4260	m_minSpatialSegmentOffsetPlus1[i][j] = 0;
4261	m_ctuBasedOffsetEnabledFlag [i][j] = false;
4262	m_minHorizontalCtuOffsetPlus1 [i][j] = -1;
4263	}
4264	m_baseLayerParameterSetCompatibilityFlag[i] = false;
4265	}
4266	for ( Int i = 0; i < MAX_NUM_VIDEO_SIGNAL_INFO; i++ )
4267	{
4268	m_videoSignalInfo [i] = NULL;
4269	}
4270
4271	m_vpsVuiBspHrdPresentFlag = false;
4272	m_vpsVuiBspHrdParameters = new TComVpsVuiBspHrdParameters();
4273	}
4274
4275	TComVPSVUI::~TComVPSVUI()
4276	{
4277	for ( Int i = 0; i < MAX_NUM_VIDEO_SIGNAL_INFO; i++ )
4278	{
4279	if (m_videoSignalInfo[ i ] != NULL ) delete m_videoSignalInfo[ i ];
4280	m_videoSignalInfo [ i ] = NULL;
4281	}
4282
4283	if ( m_vpsVuiBspHrdParameters ) delete m_vpsVuiBspHrdParameters;
4284	m_vpsVuiBspHrdParameters = NULL;
4285	}
4286
4287	Void TComVPSVUI::inferVpsVui( Bool encoderFlag )
4288	{
4289	// inference of syntax elements that differ from default inference (as done in constructor), when VPS VUI is not present
4290	if (!encoderFlag )
4291	{
4292	setCrossLayerIrapAlignedFlag( false );
4293	}
4294	else
4295	{
4296	assert( !getCrossLayerIrapAlignedFlag() );
4297	}
4298	}
4299
4300	Void TComRepFormat::inferChromaAndBitDepth( TComRepFormat* prevRepFormat, Bool encoderFlag )
4301	{
4302	if ( !encoderFlag )
4303	{
4304	setChromaAndBitDepthVpsPresentFlag( prevRepFormat->getChromaAndBitDepthVpsPresentFlag() );
4305	setSeparateColourPlaneVpsFlag ( prevRepFormat->getSeparateColourPlaneVpsFlag () );
4306	setBitDepthVpsLumaMinus8 ( prevRepFormat->getBitDepthVpsLumaMinus8 () );
4307	setBitDepthVpsChromaMinus8 ( prevRepFormat->getBitDepthVpsChromaMinus8 () );
4308	}
4309	else
4310	{
4311	assert( getChromaAndBitDepthVpsPresentFlag() == prevRepFormat->getChromaAndBitDepthVpsPresentFlag() );
4312	assert( getSeparateColourPlaneVpsFlag () == prevRepFormat->getSeparateColourPlaneVpsFlag () );
4313	assert( getBitDepthVpsLumaMinus8 () == prevRepFormat->getBitDepthVpsLumaMinus8 () );
4314	assert( getBitDepthVpsChromaMinus8 () == prevRepFormat->getBitDepthVpsChromaMinus8 () );
4315	}
4316	}
4317
4318	Void TComVpsVuiBspHrdParameters::checkLayerInBspFlag( TComVPS* vps, Int h )
4319	{
4320	// It is a requirement of bitstream conformance that bitstream partition with index j shall not include
4321	// direct or indirect reference layers of any layers in bitstream partition i for any values of i and j
4322	// in the range of 0 to num_bitstream_partitions[ h ] ?1, inclusive, such that i is less than j.
4323
4324	for ( Int partJ = 0; partJ < getNumBitstreamPartitions( h ); partJ++ )
4325	{
4326	for ( Int partI = 0; partI < partJ; partI++ )
4327	{
4328	for ( Int layerJ = 0; layerJ < vps->getMaxLayersMinus1(); layerJ++ )
4329	{
4330	if ( m_layerInBspFlag[ h ][partJ][layerJ ] )
4331	{
4332	for ( Int layerI = 0; layerI < vps->getMaxLayersMinus1(); layerI++ )
4333	{
4334	if ( m_layerInBspFlag[ h ][partI][layerI] )
4335	{
4336	assert( !vps->getInDirectDependencyFlag( layerI, layerJ ) );
4337	}
4338	}
4339	}
4340	}
4341	}
4342	}
4343
4344	// ---------------
4345	// To be added:
4346	// 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
4347	// 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,
4348	// inclusive, the value of layer_in_bsp_flag[ h ][ i ][ j ] for at least one value of j in the range of 1 to
4349	// NumLayersInIdList[ h ] - 1, inclusive, shall be equal to 1.
4350	// ---------------
4351
4352
4353	// 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,
4354	// 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
4355	// NumLayersInIdList[ h ] − 1, inclusive.
4356
4357
4358	if ( getNumBitstreamPartitions( h ) == 1 )
4359	{
4360	Bool atLeastOneZero = false;
4361	for ( Int j = 0; j <= vps->getNumLayersInIdList( h ) - 1; j++ )
4362	{
4363	atLeastOneZero = atLeastOneZero \|\| !getLayerInBspFlag( h, 0, j );
4364	}
4365	assert( atLeastOneZero );
4366	}
4367
4368
4369	// 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 ]
4370	// shall be equal to 1 for at most one value of i in the range of 0 to num_bitstream_partitions[ h ] − 1, inclusive.
4371
4372	for ( Int j = 0; j <= vps->getNumLayersInIdList( h ) - 1; j++ )
4373	{
4374	Int numLayerInBsp = 0;
4375	for ( Int i = 0; i <= getNumBitstreamPartitions( h ) - 1; i++ )
4376	{
4377	numLayerInBsp += ( getLayerInBspFlag( h, i, j ) ? 1 : 0 );
4378	}
4379	assert( numLayerInBsp <= 1 );
4380	}
4381
4382	}
4383
4384	Void TComVpsVuiBspHrdParameters::checkBspCombHrdAndShedIdx( TComVPS* vps, Int h, Int i, Int j )
4385	{
4386	// bsp_comb_hrd_idx
4387	assert( getBspCombSchedIdx(h, i, j ) >= 0 );
4388	assert( getBspCombSchedIdx(h, i, j ) <= getVpsNumBspHrdParametersMinus1() );
4389
4390	// bsp_comb_sched_idx
4391	assert( getBspCombSchedIdx(h, i, j ) >= 0 );
4392
4393	//* This check needs to activated, when HighestTid is available here
4394	// assert( getBspCombSchedIdx(h, i, j ) <= vps->getHrdParameters( getBspCombHrdIdx( h, i, j ) )->getCpbCntMinus1( highestTid ) );
4395	}
4396
4397	Void TComVUI::inferVideoSignalInfo( TComVPS* vps, Int layerIdCurr )
4398	{
4399	if ( layerIdCurr == 0 \|\| !vps->getVpsVuiPresentFlag() )
4400	{
4401	return;
4402	}
4403
4404	TComVPSVUI* vpsVUI = vps->getVPSVUI();
4405	assert( vpsVUI != NULL );
4406
4407	TComVideoSignalInfo* videoSignalInfo = vpsVUI->getVideoSignalInfo( vpsVUI->getVpsVideoSignalInfoIdx( vps->getLayerIdInVps( layerIdCurr ) ) );
4408	assert( videoSignalInfo != NULL );
4409
4410	setVideoFormat ( videoSignalInfo->getVideoVpsFormat () );
4411	setVideoFullRangeFlag ( videoSignalInfo->getVideoFullRangeVpsFlag () );
4412	setColourPrimaries ( videoSignalInfo->getColourPrimariesVps () );
4413	setTransferCharacteristics( videoSignalInfo->getTransferCharacteristicsVps() );
4414	setMatrixCoefficients ( videoSignalInfo->getMatrixCoeffsVps () );
4415	}
4416
4417	TComDpbSize::TComDpbSize()
4418	{
4419	for (Int i = 0; i < MAX_VPS_OUTPUTLAYER_SETS; i++ )
4420	{
4421	m_subLayerFlagInfoPresentFlag[i] = false;
4422
4423	for (Int j = 0; j < MAX_TLAYER; j++ )
4424	{
4425	m_subLayerDpbInfoPresentFlag [i][j] = ( j == 0) ;
4426	m_maxVpsNumReorderPics [i][j] = 0;
4427	m_maxVpsLatencyIncreasePlus1 [i][j] = 0;
4428
4429	for (Int k = 0; k < MAX_NUM_LAYER_IDS; k++ )
4430	{
4431	m_maxVpsDecPicBufferingMinus1[i][k][j] = 0;
4432	}
4433	}
4434	}
4435	}
4436
4437	Void Window::scaleOffsets( Int scal )
4438	{
4439	if (! m_scaledFlag )
4440	{
4441	m_scaledFlag = true;
4442	m_winLeftOffset *= scal;
4443	m_winRightOffset *= scal;
4444	m_winTopOffset *= scal;
4445	m_winBottomOffset *= scal;
4446	}
4447	}
4448	#endif
4449

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