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source: 3DVCSoftware/branches/HTM-16.0-dev1/source/Lib/TLibEncoder/TEncGOP.cpp @ 1417

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Last change on this file since 1417 was 1386, checked in by tech, 9 years ago
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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) 2010-2015, 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 TEncGOP.cpp
35	\brief GOP encoder class
36	*/
37
38	#include <list>
39	#include <algorithm>
40	#include <functional>
41
42	#include "TEncTop.h"
43	#include "TEncGOP.h"
44	#include "TEncAnalyze.h"
45	#include "libmd5/MD5.h"
46	#include "TLibCommon/SEI.h"
47	#include "TLibCommon/NAL.h"
48	#include "NALwrite.h"
49	#include <time.h>
50	#include <math.h>
51
52	#include <deque>
53	using namespace std;
54
55	//! \ingroup TLibEncoder
56	//! \{
57
58	// ====================================================================================================================
59	// Constructor / destructor / initialization / destroy
60	// ====================================================================================================================
61	Int getLSB(Int poc, Int maxLSB)
62	{
63	if (poc >= 0)
64	{
65	return poc % maxLSB;
66	}
67	else
68	{
69	return (maxLSB - ((-poc) % maxLSB)) % maxLSB;
70	}
71	}
72
73	TEncGOP::TEncGOP()
74	{
75	m_iLastIDR = 0;
76	m_iGopSize = 0;
77	m_iNumPicCoded = 0; //Niko
78	m_bFirst = true;
79	m_iLastRecoveryPicPOC = 0;
80
81	m_pcCfg = NULL;
82	m_pcSliceEncoder = NULL;
83	m_pcListPic = NULL;
84
85	m_pcEntropyCoder = NULL;
86	m_pcCavlcCoder = NULL;
87	m_pcSbacCoder = NULL;
88	m_pcBinCABAC = NULL;
89
90	m_bSeqFirst = true;
91
92	m_bRefreshPending = 0;
93	m_pocCRA = 0;
94	m_numLongTermRefPicSPS = 0;
95	::memset(m_ltRefPicPocLsbSps, 0, sizeof(m_ltRefPicPocLsbSps));
96	::memset(m_ltRefPicUsedByCurrPicFlag, 0, sizeof(m_ltRefPicUsedByCurrPicFlag));
97	m_lastBPSEI = 0;
98	m_bufferingPeriodSEIPresentInAU = false;
99	#if NH_MV
100	m_layerId = 0;
101	m_viewId = 0;
102	m_pocLastCoded = -1;
103	#if NH_3D
104	m_viewIndex = 0;
105	m_isDepth = false;
106	#endif
107	#endif
108	m_associatedIRAPType = NAL_UNIT_CODED_SLICE_IDR_N_LP;
109	m_associatedIRAPPOC = 0;
110	return;
111	}
112
113	TEncGOP::~TEncGOP()
114	{
115	}
116
117	/** Create list to contain pointers to CTU start addresses of slice.
118	*/
119	Void TEncGOP::create()
120	{
121	m_bLongtermTestPictureHasBeenCoded = 0;
122	m_bLongtermTestPictureHasBeenCoded2 = 0;
123	}
124
125	Void TEncGOP::destroy()
126	{
127	}
128
129	Void TEncGOP::init ( TEncTop* pcTEncTop )
130	{
131	m_pcEncTop = pcTEncTop;
132	m_pcCfg = pcTEncTop;
133	m_seiEncoder.init(m_pcCfg, pcTEncTop, this);
134	m_pcSliceEncoder = pcTEncTop->getSliceEncoder();
135	m_pcListPic = pcTEncTop->getListPic();
136
137	m_pcEntropyCoder = pcTEncTop->getEntropyCoder();
138	m_pcCavlcCoder = pcTEncTop->getCavlcCoder();
139	m_pcSbacCoder = pcTEncTop->getSbacCoder();
140	m_pcBinCABAC = pcTEncTop->getBinCABAC();
141	m_pcLoopFilter = pcTEncTop->getLoopFilter();
142
143	m_pcSAO = pcTEncTop->getSAO();
144	m_pcRateCtrl = pcTEncTop->getRateCtrl();
145	m_lastBPSEI = 0;
146	m_totalCoded = 0;
147
148	#if NH_MV
149	m_ivPicLists = pcTEncTop->getIvPicLists();
150	m_layerId = pcTEncTop->getLayerId();
151	m_viewId = pcTEncTop->getViewId();
152	#if NH_3D
153	m_viewIndex = pcTEncTop->getViewIndex();
154	m_isDepth = pcTEncTop->getIsDepth();
155	#endif
156	#endif
157	#if NH_3D_IC
158	m_aICEnableCandidate = pcTEncTop->getICEnableCandidate();
159	m_aICEnableNum = pcTEncTop->getICEnableNum();
160	#endif
161	#if KWU_FIX_URQ
162	m_pcRateCtrl = pcTEncTop->getRateCtrl();
163	#endif
164	}
165
166	Int TEncGOP::xWriteVPS (AccessUnit &accessUnit, const TComVPS *vps)
167	{
168	OutputNALUnit nalu(NAL_UNIT_VPS);
169	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
170	m_pcEntropyCoder->encodeVPS(vps);
171	accessUnit.push_back(new NALUnitEBSP(nalu));
172	return (Int)(accessUnit.back()->m_nalUnitData.str().size()) * 8;
173	}
174
175	Int TEncGOP::xWriteSPS (AccessUnit &accessUnit, const TComSPS *sps)
176	{
177	#if NH_MV
178	OutputNALUnit nalu(NAL_UNIT_SPS, 0, getLayerId() );
179	#else
180	OutputNALUnit nalu(NAL_UNIT_SPS);
181	#endif
182	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
183	m_pcEntropyCoder->encodeSPS(sps);
184	accessUnit.push_back(new NALUnitEBSP(nalu));
185	return (Int)(accessUnit.back()->m_nalUnitData.str().size()) * 8;
186
187	}
188
189	Int TEncGOP::xWritePPS (AccessUnit &accessUnit, const TComPPS *pps)
190	{
191	#if NH_MV
192	OutputNALUnit nalu(NAL_UNIT_PPS, 0, getLayerId() );
193	#else
194	OutputNALUnit nalu(NAL_UNIT_PPS);
195	#endif
196	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
197	m_pcEntropyCoder->encodePPS(pps);
198	accessUnit.push_back(new NALUnitEBSP(nalu));
199	return (Int)(accessUnit.back()->m_nalUnitData.str().size()) * 8;
200	}
201
202
203	Int TEncGOP::xWriteParameterSets (AccessUnit &accessUnit, TComSlice *slice)
204	{
205	Int actualTotalBits = 0;
206
207	#if NH_MV
208	if ( getLayerId() == 0 )
209	{
210	actualTotalBits += xWriteVPS(accessUnit, m_pcEncTop->getVPS());
211	}
212	#else
213	actualTotalBits += xWriteVPS(accessUnit, m_pcEncTop->getVPS());
214	#endif
215	actualTotalBits += xWriteSPS(accessUnit, slice->getSPS());
216	actualTotalBits += xWritePPS(accessUnit, slice->getPPS());
217
218	return actualTotalBits;
219	}
220
221	Void TEncGOP::xWriteAccessUnitDelimiter (AccessUnit &accessUnit, TComSlice *slice)
222	{
223	AUDWriter audWriter;
224	OutputNALUnit nalu(NAL_UNIT_ACCESS_UNIT_DELIMITER);
225
226	Int picType = slice->isIntra() ? 0 : (slice->isInterP() ? 1 : 2);
227
228	audWriter.codeAUD(nalu.m_Bitstream, picType);
229	accessUnit.push_front(new NALUnitEBSP(nalu));
230	}
231
232	// write SEI list into one NAL unit and add it to the Access unit at auPos
233	Void TEncGOP::xWriteSEI (NalUnitType naluType, SEIMessages& seiMessages, AccessUnit &accessUnit, AccessUnit::iterator &auPos, Int temporalId, const TComSPS *sps)
234	{
235	// don't do anything, if we get an empty list
236	if (seiMessages.empty())
237	{
238	return;
239	}
240	#if NH_MV
241	OutputNALUnit nalu(naluType, temporalId, getLayerId() );
242	#else
243	OutputNALUnit nalu(naluType, temporalId);
244	#endif
245	m_seiWriter.writeSEImessages(nalu.m_Bitstream, seiMessages, sps, false);
246	auPos = accessUnit.insert(auPos, new NALUnitEBSP(nalu));
247	auPos++;
248	}
249
250	Void TEncGOP::xWriteSEISeparately (NalUnitType naluType, SEIMessages& seiMessages, AccessUnit &accessUnit, AccessUnit::iterator &auPos, Int temporalId, const TComSPS *sps)
251	{
252	// don't do anything, if we get an empty list
253	if (seiMessages.empty())
254	{
255	return;
256	}
257	for (SEIMessages::const_iterator sei = seiMessages.begin(); sei!=seiMessages.end(); sei++ )
258	{
259	SEIMessages tmpMessages;
260	tmpMessages.push_back(*sei);
261	#if NH_MV
262	OutputNALUnit nalu(naluType, temporalId, getLayerId() );
263	#else
264	OutputNALUnit nalu(naluType, temporalId);
265	#endif
266	m_seiWriter.writeSEImessages(nalu.m_Bitstream, tmpMessages, sps, false);
267	auPos = accessUnit.insert(auPos, new NALUnitEBSP(nalu));
268	auPos++;
269	}
270	}
271
272	Void TEncGOP::xClearSEIs(SEIMessages& seiMessages, Bool deleteMessages)
273	{
274	if (deleteMessages)
275	{
276	deleteSEIs(seiMessages);
277	}
278	else
279	{
280	seiMessages.clear();
281	}
282	}
283
284	// write SEI messages as separate NAL units ordered
285	Void TEncGOP::xWriteLeadingSEIOrdered (SEIMessages& seiMessages, SEIMessages& duInfoSeiMessages, AccessUnit &accessUnit, Int temporalId, const TComSPS *sps, Bool testWrite)
286	{
287	AccessUnit::iterator itNalu = accessUnit.begin();
288
289	while ( (itNalu!=accessUnit.end())&&
290	( (*itNalu)->m_nalUnitType==NAL_UNIT_ACCESS_UNIT_DELIMITER
291	\|\| (*itNalu)->m_nalUnitType==NAL_UNIT_VPS
292	\|\| (*itNalu)->m_nalUnitType==NAL_UNIT_SPS
293	\|\| (*itNalu)->m_nalUnitType==NAL_UNIT_PPS
294	))
295	{
296	itNalu++;
297	}
298
299	SEIMessages localMessages = seiMessages;
300	SEIMessages currentMessages;
301
302	#if ENC_DEC_TRACE
303	g_HLSTraceEnable = !testWrite;
304	#endif
305	// The case that a specific SEI is not present is handled in xWriteSEI (empty list)
306
307	// Active parameter sets SEI must always be the first SEI
308	currentMessages = extractSeisByType(localMessages, SEI::ACTIVE_PARAMETER_SETS);
309	assert (currentMessages.size() <= 1);
310	xWriteSEI(NAL_UNIT_PREFIX_SEI, currentMessages, accessUnit, itNalu, temporalId, sps);
311	xClearSEIs(currentMessages, !testWrite);
312
313	// Buffering period SEI must always be following active parameter sets
314	currentMessages = extractSeisByType(localMessages, SEI::BUFFERING_PERIOD);
315	assert (currentMessages.size() <= 1);
316	xWriteSEI(NAL_UNIT_PREFIX_SEI, currentMessages, accessUnit, itNalu, temporalId, sps);
317	xClearSEIs(currentMessages, !testWrite);
318
319	// Picture timing SEI must always be following buffering period
320	currentMessages = extractSeisByType(localMessages, SEI::PICTURE_TIMING);
321	assert (currentMessages.size() <= 1);
322	xWriteSEI(NAL_UNIT_PREFIX_SEI, currentMessages, accessUnit, itNalu, temporalId, sps);
323	xClearSEIs(currentMessages, !testWrite);
324
325	// Decoding unit info SEI must always be following picture timing
326	if (!duInfoSeiMessages.empty())
327	{
328	currentMessages.push_back(duInfoSeiMessages.front());
329	if (!testWrite)
330	{
331	duInfoSeiMessages.pop_front();
332	}
333	xWriteSEI(NAL_UNIT_PREFIX_SEI, currentMessages, accessUnit, itNalu, temporalId, sps);
334	xClearSEIs(currentMessages, !testWrite);
335	}
336
337	// Scalable nesting SEI must always be the following DU info
338	currentMessages = extractSeisByType(localMessages, SEI::SCALABLE_NESTING);
339	xWriteSEISeparately(NAL_UNIT_PREFIX_SEI, currentMessages, accessUnit, itNalu, temporalId, sps);
340	xClearSEIs(currentMessages, !testWrite);
341
342	#if NH_MV
343	// Layers not present SEI message
344	currentMessages = extractSeisByType(localMessages, SEI::LAYERS_NOT_PRESENT);
345	xWriteSEISeparately(NAL_UNIT_PREFIX_SEI, currentMessages, accessUnit, itNalu, temporalId, sps);
346	xClearSEIs(currentMessages, !testWrite);
347	#endif
348
349	// And finally everything else one by one
350	xWriteSEISeparately(NAL_UNIT_PREFIX_SEI, localMessages, accessUnit, itNalu, temporalId, sps);
351	xClearSEIs(localMessages, !testWrite);
352
353	if (!testWrite)
354	{
355	seiMessages.clear();
356	}
357	}
358
359
360	Void TEncGOP::xWriteLeadingSEIMessages (SEIMessages& seiMessages, SEIMessages& duInfoSeiMessages, AccessUnit &accessUnit, Int temporalId, const TComSPS *sps, std::deque<DUData> &duData)
361	{
362	AccessUnit testAU;
363	SEIMessages picTimingSEIs = getSeisByType(seiMessages, SEI::PICTURE_TIMING);
364	assert (picTimingSEIs.size() < 2);
365	SEIPictureTiming * picTiming = picTimingSEIs.empty() ? NULL : (SEIPictureTiming*) picTimingSEIs.front();
366
367	// test writing
368	xWriteLeadingSEIOrdered(seiMessages, duInfoSeiMessages, testAU, temporalId, sps, true);
369	// update Timing and DU info SEI
370	xUpdateDuData(testAU, duData);
371	xUpdateTimingSEI(picTiming, duData, sps);
372	xUpdateDuInfoSEI(duInfoSeiMessages, picTiming);
373	// actual writing
374	xWriteLeadingSEIOrdered(seiMessages, duInfoSeiMessages, accessUnit, temporalId, sps, false);
375
376	// testAU will automatically be cleaned up when losing scope
377	}
378
379	Void TEncGOP::xWriteTrailingSEIMessages (SEIMessages& seiMessages, AccessUnit &accessUnit, Int temporalId, const TComSPS *sps)
380	{
381	// Note: using accessUnit.end() works only as long as this function is called after slice coding and before EOS/EOB NAL units
382	AccessUnit::iterator pos = accessUnit.end();
383	xWriteSEISeparately(NAL_UNIT_SUFFIX_SEI, seiMessages, accessUnit, pos, temporalId, sps);
384	deleteSEIs(seiMessages);
385	}
386
387	Void TEncGOP::xWriteDuSEIMessages (SEIMessages& duInfoSeiMessages, AccessUnit &accessUnit, Int temporalId, const TComSPS *sps, std::deque<DUData> &duData)
388	{
389	const TComHRD *hrd = sps->getVuiParameters()->getHrdParameters();
390
391	if( m_pcCfg->getDecodingUnitInfoSEIEnabled() && hrd->getSubPicCpbParamsPresentFlag() )
392	{
393	Int naluIdx = 0;
394	AccessUnit::iterator nalu = accessUnit.begin();
395
396	// skip over first DU, we have a DU info SEI there already
397	while (naluIdx < duData[0].accumNalsDU && nalu!=accessUnit.end())
398	{
399	naluIdx++;
400	nalu++;
401	}
402
403	SEIMessages::iterator duSEI = duInfoSeiMessages.begin();
404	// loop over remaining DUs
405	for (Int duIdx = 1; duIdx < duData.size(); duIdx++)
406	{
407	if (duSEI == duInfoSeiMessages.end())
408	{
409	// if the number of generated SEIs matches the number of DUs, this should not happen
410	assert (false);
411	return;
412	}
413	// write the next SEI
414	SEIMessages tmpSEI;
415	tmpSEI.push_back(*duSEI);
416	xWriteSEI(NAL_UNIT_PREFIX_SEI, tmpSEI, accessUnit, nalu, temporalId, sps);
417	// nalu points to the position after the SEI, so we have to increase the index as well
418	naluIdx++;
419	while ((naluIdx < duData[duIdx].accumNalsDU) && nalu!=accessUnit.end())
420	{
421	naluIdx++;
422	nalu++;
423	}
424	duSEI++;
425	}
426	}
427	deleteSEIs(duInfoSeiMessages);
428	}
429
430	Void TEncGOP::xCreateIRAPLeadingSEIMessages (SEIMessages& seiMessages, const TComSPS sps, const TComPPS pps)
431	{
432	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
433
434	if(m_pcCfg->getActiveParameterSetsSEIEnabled())
435	{
436	SEIActiveParameterSets *sei = new SEIActiveParameterSets;
437	m_seiEncoder.initSEIActiveParameterSets (sei, m_pcCfg->getVPS(), sps);
438	seiMessages.push_back(sei);
439	}
440
441	if(m_pcCfg->getFramePackingArrangementSEIEnabled())
442	{
443	SEIFramePacking *sei = new SEIFramePacking;
444	m_seiEncoder.initSEIFramePacking (sei, m_iNumPicCoded);
445	seiMessages.push_back(sei);
446	}
447
448	if(m_pcCfg->getSegmentedRectFramePackingArrangementSEIEnabled())
449	{
450	SEISegmentedRectFramePacking *sei = new SEISegmentedRectFramePacking;
451	m_seiEncoder.initSEISegmentedRectFramePacking(sei);
452	seiMessages.push_back(sei);
453	}
454
455	if (m_pcCfg->getDisplayOrientationSEIAngle())
456	{
457	SEIDisplayOrientation *sei = new SEIDisplayOrientation;
458	m_seiEncoder.initSEIDisplayOrientation(sei);
459	seiMessages.push_back(sei);
460	}
461
462	if(m_pcCfg->getToneMappingInfoSEIEnabled())
463	{
464	SEIToneMappingInfo *sei = new SEIToneMappingInfo;
465	m_seiEncoder.initSEIToneMappingInfo (sei);
466	seiMessages.push_back(sei);
467	}
468
469	if(m_pcCfg->getTMCTSSEIEnabled())
470	{
471	SEITempMotionConstrainedTileSets *sei = new SEITempMotionConstrainedTileSets;
472	m_seiEncoder.initSEITempMotionConstrainedTileSets(sei, pps);
473	seiMessages.push_back(sei);
474	}
475
476	if(m_pcCfg->getTimeCodeSEIEnabled())
477	{
478	SEITimeCode *seiTimeCode = new SEITimeCode;
479	m_seiEncoder.initSEITimeCode(seiTimeCode);
480	seiMessages.push_back(seiTimeCode);
481	}
482
483	if(m_pcCfg->getKneeSEIEnabled())
484	{
485	SEIKneeFunctionInfo *sei = new SEIKneeFunctionInfo;
486	m_seiEncoder.initSEIKneeFunctionInfo(sei);
487	seiMessages.push_back(sei);
488	}
489
490	if(m_pcCfg->getMasteringDisplaySEI().colourVolumeSEIEnabled)
491	{
492	const TComSEIMasteringDisplay &seiCfg=m_pcCfg->getMasteringDisplaySEI();
493	SEIMasteringDisplayColourVolume *sei = new SEIMasteringDisplayColourVolume;
494	sei->values = seiCfg;
495	seiMessages.push_back(sei);
496	}
497
498	if(m_pcCfg->getChromaResamplingFilterHintEnabled())
499	{
500	SEIChromaResamplingFilterHint *seiChromaResamplingFilterHint = new SEIChromaResamplingFilterHint;
501	m_seiEncoder.initSEIChromaResamplingFilterHint(seiChromaResamplingFilterHint, m_pcCfg->getChromaResamplingHorFilterIdc(), m_pcCfg->getChromaResamplingVerFilterIdc());
502	seiMessages.push_back(seiChromaResamplingFilterHint);
503	}
504	}
505
506	Void TEncGOP::xCreatePerPictureSEIMessages (Int picInGOP, SEIMessages& seiMessages, SEIMessages& nestedSeiMessages, TComSlice *slice)
507	{
508	if( ( m_pcCfg->getBufferingPeriodSEIEnabled() ) && ( slice->getSliceType() == I_SLICE ) &&
509	( slice->getSPS()->getVuiParametersPresentFlag() ) &&
510	( ( slice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
511	\|\| ( slice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
512	{
513	SEIBufferingPeriod *bufferingPeriodSEI = new SEIBufferingPeriod();
514	m_seiEncoder.initSEIBufferingPeriod(bufferingPeriodSEI, slice);
515	seiMessages.push_back(bufferingPeriodSEI);
516	m_bufferingPeriodSEIPresentInAU = true;
517
518	if (m_pcCfg->getScalableNestingSEIEnabled())
519	{
520	SEIBufferingPeriod *bufferingPeriodSEIcopy = new SEIBufferingPeriod();
521	bufferingPeriodSEI->copyTo(*bufferingPeriodSEIcopy);
522	nestedSeiMessages.push_back(bufferingPeriodSEIcopy);
523	}
524	}
525
526	if (picInGOP ==0 && m_pcCfg->getSOPDescriptionSEIEnabled() ) // write SOP description SEI (if enabled) at the beginning of GOP
527	{
528	SEISOPDescription* sopDescriptionSEI = new SEISOPDescription();
529	m_seiEncoder.initSEISOPDescription(sopDescriptionSEI, slice, picInGOP, m_iLastIDR, m_iGopSize);
530	seiMessages.push_back(sopDescriptionSEI);
531	}
532
533	if( ( m_pcEncTop->getRecoveryPointSEIEnabled() ) && ( slice->getSliceType() == I_SLICE ) )
534	{
535	if( m_pcEncTop->getGradualDecodingRefreshInfoEnabled() && !slice->getRapPicFlag() )
536	{
537	// Gradual decoding refresh SEI
538	SEIGradualDecodingRefreshInfo *gradualDecodingRefreshInfoSEI = new SEIGradualDecodingRefreshInfo();
539	gradualDecodingRefreshInfoSEI->m_gdrForegroundFlag = true; // Indicating all "foreground"
540	seiMessages.push_back(gradualDecodingRefreshInfoSEI);
541	}
542	// Recovery point SEI
543	SEIRecoveryPoint *recoveryPointSEI = new SEIRecoveryPoint();
544	m_seiEncoder.initSEIRecoveryPoint(recoveryPointSEI, slice);
545	seiMessages.push_back(recoveryPointSEI);
546	}
547	if (m_pcCfg->getTemporalLevel0IndexSEIEnabled())
548	{
549	SEITemporalLevel0Index *temporalLevel0IndexSEI = new SEITemporalLevel0Index();
550	m_seiEncoder.initTemporalLevel0IndexSEI(temporalLevel0IndexSEI, slice);
551	seiMessages.push_back(temporalLevel0IndexSEI);
552	}
553
554	if( m_pcEncTop->getNoDisplaySEITLayer() && ( slice->getTLayer() >= m_pcEncTop->getNoDisplaySEITLayer() ) )
555	{
556	SEINoDisplay *seiNoDisplay = new SEINoDisplay;
557	seiNoDisplay->m_noDisplay = true;
558	seiMessages.push_back(seiNoDisplay);
559	}
560
561	// insert one Colour Remapping Info SEI for the picture (if the file exists)
562	if (!m_pcCfg->getColourRemapInfoSEIFileRoot().empty())
563	{
564	SEIColourRemappingInfo *seiColourRemappingInfo = new SEIColourRemappingInfo();
565	const Bool success = m_seiEncoder.initSEIColourRemappingInfo(seiColourRemappingInfo, slice->getPOC() );
566
567	if(success)
568	{
569	seiMessages.push_back(seiColourRemappingInfo);
570	}
571	else
572	{
573	delete seiColourRemappingInfo;
574	}
575	}
576	}
577
578	Void TEncGOP::xCreateScalableNestingSEI (SEIMessages& seiMessages, SEIMessages& nestedSeiMessages)
579	{
580	SEIMessages tmpMessages;
581	while (!nestedSeiMessages.empty())
582	{
583	SEI* sei=nestedSeiMessages.front();
584	nestedSeiMessages.pop_front();
585	tmpMessages.push_back(sei);
586	SEIScalableNesting *nestingSEI = new SEIScalableNesting();
587	m_seiEncoder.initSEIScalableNesting(nestingSEI, tmpMessages);
588	seiMessages.push_back(nestingSEI);
589	tmpMessages.clear();
590	}
591	}
592
593	Void TEncGOP::xCreatePictureTimingSEI (Int IRAPGOPid, SEIMessages& seiMessages, SEIMessages& nestedSeiMessages, SEIMessages& duInfoSeiMessages, TComSlice *slice, Bool isField, std::deque<DUData> &duData)
594	{
595
596	const TComVUI *vui = slice->getSPS()->getVuiParameters();
597	const TComHRD *hrd = vui->getHrdParameters();
598
599	// update decoding unit parameters
600	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
601	( slice->getSPS()->getVuiParametersPresentFlag() ) &&
602	( hrd->getNalHrdParametersPresentFlag() \|\| hrd->getVclHrdParametersPresentFlag() ) )
603	{
604	Int picSptDpbOutputDuDelay = 0;
605	SEIPictureTiming *pictureTimingSEI = new SEIPictureTiming();
606
607	// DU parameters
608	if( hrd->getSubPicCpbParamsPresentFlag() )
609	{
610	UInt numDU = (UInt) duData.size();
611	pictureTimingSEI->m_numDecodingUnitsMinus1 = ( numDU - 1 );
612	pictureTimingSEI->m_duCommonCpbRemovalDelayFlag = false;
613	pictureTimingSEI->m_numNalusInDuMinus1.resize( numDU );
614	pictureTimingSEI->m_duCpbRemovalDelayMinus1.resize( numDU );
615	}
616	pictureTimingSEI->m_auCpbRemovalDelay = std::min<Int>(std::max<Int>(1, m_totalCoded - m_lastBPSEI), static_cast<Int>(pow(2, static_cast<Double>(hrd->getCpbRemovalDelayLengthMinus1()+1)))); // Syntax element signalled as minus, hence the .
617	pictureTimingSEI->m_picDpbOutputDelay = slice->getSPS()->getNumReorderPics(slice->getSPS()->getMaxTLayers()-1) + slice->getPOC() - m_totalCoded;
618	if(m_pcCfg->getEfficientFieldIRAPEnabled() && IRAPGOPid > 0 && IRAPGOPid < m_iGopSize)
619	{
620	// if pictures have been swapped there is likely one more picture delay on their tid. Very rough approximation
621	pictureTimingSEI->m_picDpbOutputDelay ++;
622	}
623	Int factor = hrd->getTickDivisorMinus2() + 2;
624	pictureTimingSEI->m_picDpbOutputDuDelay = factor * pictureTimingSEI->m_picDpbOutputDelay;
625	if( m_pcCfg->getDecodingUnitInfoSEIEnabled() )
626	{
627	picSptDpbOutputDuDelay = factor * pictureTimingSEI->m_picDpbOutputDelay;
628	}
629	if (m_bufferingPeriodSEIPresentInAU)
630	{
631	m_lastBPSEI = m_totalCoded;
632	}
633
634	if( hrd->getSubPicCpbParamsPresentFlag() )
635	{
636	Int i;
637	UInt64 ui64Tmp;
638	UInt uiPrev = 0;
639	UInt numDU = ( pictureTimingSEI->m_numDecodingUnitsMinus1 + 1 );
640	std::vector<UInt> &rDuCpbRemovalDelayMinus1 = pictureTimingSEI->m_duCpbRemovalDelayMinus1;
641	UInt maxDiff = ( hrd->getTickDivisorMinus2() + 2 ) - 1;
642
643	for( i = 0; i < numDU; i ++ )
644	{
645	pictureTimingSEI->m_numNalusInDuMinus1[ i ] = ( i == 0 ) ? ( duData[i].accumNalsDU - 1 ) : ( duData[i].accumNalsDU- duData[i-1].accumNalsDU - 1 );
646	}
647
648	if( numDU == 1 )
649	{
650	rDuCpbRemovalDelayMinus1[ 0 ] = 0; /* don't care */
651	}
652	else
653	{
654	rDuCpbRemovalDelayMinus1[ numDU - 1 ] = 0;/* by definition */
655	UInt tmp = 0;
656	UInt accum = 0;
657
658	for( i = ( numDU - 2 ); i >= 0; i -- )
659	{
660	ui64Tmp = ( ( ( duData[numDU - 1].accumBitsDU - duData[i].accumBitsDU ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
661	if( (UInt)ui64Tmp > maxDiff )
662	{
663	tmp ++;
664	}
665	}
666	uiPrev = 0;
667
668	UInt flag = 0;
669	for( i = ( numDU - 2 ); i >= 0; i -- )
670	{
671	flag = 0;
672	ui64Tmp = ( ( ( duData[numDU - 1].accumBitsDU - duData[i].accumBitsDU ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
673
674	if( (UInt)ui64Tmp > maxDiff )
675	{
676	if(uiPrev >= maxDiff - tmp)
677	{
678	ui64Tmp = uiPrev + 1;
679	flag = 1;
680	}
681	else ui64Tmp = maxDiff - tmp + 1;
682	}
683	rDuCpbRemovalDelayMinus1[ i ] = (UInt)ui64Tmp - uiPrev - 1;
684	if( (Int)rDuCpbRemovalDelayMinus1[ i ] < 0 )
685	{
686	rDuCpbRemovalDelayMinus1[ i ] = 0;
687	}
688	else if (tmp > 0 && flag == 1)
689	{
690	tmp --;
691	}
692	accum += rDuCpbRemovalDelayMinus1[ i ] + 1;
693	uiPrev = accum;
694	}
695	}
696	}
697
698	if( m_pcCfg->getPictureTimingSEIEnabled() )
699	{
700	pictureTimingSEI->m_picStruct = (isField && slice->getPic()->isTopField())? 1 : isField? 2 : 0;
701	seiMessages.push_back(pictureTimingSEI);
702
703	if ( m_pcCfg->getScalableNestingSEIEnabled() ) // put picture timing SEI into scalable nesting SEI
704	{
705	SEIPictureTiming *pictureTimingSEIcopy = new SEIPictureTiming();
706	pictureTimingSEI->copyTo(*pictureTimingSEIcopy);
707	nestedSeiMessages.push_back(pictureTimingSEIcopy);
708	}
709	}
710
711	if( m_pcCfg->getDecodingUnitInfoSEIEnabled() && hrd->getSubPicCpbParamsPresentFlag() )
712	{
713	for( Int i = 0; i < ( pictureTimingSEI->m_numDecodingUnitsMinus1 + 1 ); i ++ )
714	{
715	SEIDecodingUnitInfo *duInfoSEI = new SEIDecodingUnitInfo();
716	duInfoSEI->m_decodingUnitIdx = i;
717	duInfoSEI->m_duSptCpbRemovalDelay = pictureTimingSEI->m_duCpbRemovalDelayMinus1[i] + 1;
718	duInfoSEI->m_dpbOutputDuDelayPresentFlag = false;
719	duInfoSEI->m_picSptDpbOutputDuDelay = picSptDpbOutputDuDelay;
720
721	duInfoSeiMessages.push_back(duInfoSEI);
722	}
723	}
724
725	if( !m_pcCfg->getPictureTimingSEIEnabled() && pictureTimingSEI )
726	{
727	delete pictureTimingSEI;
728	}
729	}
730	}
731
732	Void TEncGOP::xUpdateDuData(AccessUnit &testAU, std::deque<DUData> &duData)
733	{
734	if (duData.empty())
735	{
736	return;
737	}
738	// fix first
739	UInt numNalUnits = (UInt)testAU.size();
740	UInt numRBSPBytes = 0;
741	for (AccessUnit::const_iterator it = testAU.begin(); it != testAU.end(); it++)
742	{
743	numRBSPBytes += UInt((*it)->m_nalUnitData.str().size());
744	}
745	duData[0].accumBitsDU += ( numRBSPBytes << 3 );
746	duData[0].accumNalsDU += numNalUnits;
747
748	// adapt cumulative sums for all following DUs
749	// and add one DU info SEI, if enabled
750	for (Int i=1; i<duData.size(); i++)
751	{
752	if (m_pcCfg->getDecodingUnitInfoSEIEnabled())
753	{
754	numNalUnits += 1;
755	numRBSPBytes += ( 5 << 3 );
756	}
757	duData[i].accumBitsDU += numRBSPBytes; // probably around 5 bytes
758	duData[i].accumNalsDU += numNalUnits;
759	}
760
761	// The last DU may have a trailing SEI
762	if (m_pcCfg->getDecodedPictureHashSEIType()!=HASHTYPE_NONE)
763	{
764	duData.back().accumBitsDU += ( 20 << 3 ); // probably around 20 bytes - should be further adjusted, e.g. by type
765	duData.back().accumNalsDU += 1;
766	}
767
768	}
769	Void TEncGOP::xUpdateTimingSEI(SEIPictureTiming pictureTimingSEI, std::deque<DUData> &duData, const TComSPS sps)
770	{
771	if (!pictureTimingSEI)
772	{
773	return;
774	}
775	const TComVUI *vui = sps->getVuiParameters();
776	const TComHRD *hrd = vui->getHrdParameters();
777	if( hrd->getSubPicCpbParamsPresentFlag() )
778	{
779	Int i;
780	UInt64 ui64Tmp;
781	UInt uiPrev = 0;
782	UInt numDU = ( pictureTimingSEI->m_numDecodingUnitsMinus1 + 1 );
783	std::vector<UInt> &rDuCpbRemovalDelayMinus1 = pictureTimingSEI->m_duCpbRemovalDelayMinus1;
784	UInt maxDiff = ( hrd->getTickDivisorMinus2() + 2 ) - 1;
785
786	for( i = 0; i < numDU; i ++ )
787	{
788	pictureTimingSEI->m_numNalusInDuMinus1[ i ] = ( i == 0 ) ? ( duData[i].accumNalsDU - 1 ) : ( duData[i].accumNalsDU- duData[i-1].accumNalsDU - 1 );
789	}
790
791	if( numDU == 1 )
792	{
793	rDuCpbRemovalDelayMinus1[ 0 ] = 0; /* don't care */
794	}
795	else
796	{
797	rDuCpbRemovalDelayMinus1[ numDU - 1 ] = 0;/* by definition */
798	UInt tmp = 0;
799	UInt accum = 0;
800
801	for( i = ( numDU - 2 ); i >= 0; i -- )
802	{
803	ui64Tmp = ( ( ( duData[numDU - 1].accumBitsDU - duData[i].accumBitsDU ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
804	if( (UInt)ui64Tmp > maxDiff )
805	{
806	tmp ++;
807	}
808	}
809	uiPrev = 0;
810
811	UInt flag = 0;
812	for( i = ( numDU - 2 ); i >= 0; i -- )
813	{
814	flag = 0;
815	ui64Tmp = ( ( ( duData[numDU - 1].accumBitsDU - duData[i].accumBitsDU ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
816
817	if( (UInt)ui64Tmp > maxDiff )
818	{
819	if(uiPrev >= maxDiff - tmp)
820	{
821	ui64Tmp = uiPrev + 1;
822	flag = 1;
823	}
824	else ui64Tmp = maxDiff - tmp + 1;
825	}
826	rDuCpbRemovalDelayMinus1[ i ] = (UInt)ui64Tmp - uiPrev - 1;
827	if( (Int)rDuCpbRemovalDelayMinus1[ i ] < 0 )
828	{
829	rDuCpbRemovalDelayMinus1[ i ] = 0;
830	}
831	else if (tmp > 0 && flag == 1)
832	{
833	tmp --;
834	}
835	accum += rDuCpbRemovalDelayMinus1[ i ] + 1;
836	uiPrev = accum;
837	}
838	}
839	}
840	}
841	Void TEncGOP::xUpdateDuInfoSEI(SEIMessages &duInfoSeiMessages, SEIPictureTiming *pictureTimingSEI)
842	{
843	if (duInfoSeiMessages.empty() \|\| (pictureTimingSEI == NULL))
844	{
845	return;
846	}
847
848	Int i=0;
849
850	for (SEIMessages::iterator du = duInfoSeiMessages.begin(); du!= duInfoSeiMessages.end(); du++)
851	{
852	SEIDecodingUnitInfo duInfoSEI = (SEIDecodingUnitInfo) (*du);
853	duInfoSEI->m_decodingUnitIdx = i;
854	duInfoSEI->m_duSptCpbRemovalDelay = pictureTimingSEI->m_duCpbRemovalDelayMinus1[i] + 1;
855	duInfoSEI->m_dpbOutputDuDelayPresentFlag = false;
856	i++;
857	}
858	}
859
860	static Void
861	cabac_zero_word_padding(TComSlice const pcSlice, TComPic const pcPic, const std::size_t binCountsInNalUnits, const std::size_t numBytesInVclNalUnits, std::ostringstream &nalUnitData, const Bool cabacZeroWordPaddingEnabled)
862	{
863	const TComSPS &sps=*(pcSlice->getSPS());
864	const Int log2subWidthCxsubHeightC = (pcPic->getComponentScaleX(COMPONENT_Cb)+pcPic->getComponentScaleY(COMPONENT_Cb));
865	const Int minCuWidth = pcPic->getMinCUWidth();
866	const Int minCuHeight = pcPic->getMinCUHeight();
867	const Int paddedWidth = ((sps.getPicWidthInLumaSamples() + minCuWidth - 1) / minCuWidth) * minCuWidth;
868	const Int paddedHeight= ((sps.getPicHeightInLumaSamples() + minCuHeight - 1) / minCuHeight) * minCuHeight;
869	const Int rawBits = paddedWidth * paddedHeight *
870	(sps.getBitDepth(CHANNEL_TYPE_LUMA) + 2*(sps.getBitDepth(CHANNEL_TYPE_CHROMA)>>log2subWidthCxsubHeightC));
871	const std::size_t threshold = (32/3)*numBytesInVclNalUnits + (rawBits/32);
872	if (binCountsInNalUnits >= threshold)
873	{
874	// need to add additional cabac zero words (each one accounts for 3 bytes (=00 00 03)) to increase numBytesInVclNalUnits
875	const std::size_t targetNumBytesInVclNalUnits = ((binCountsInNalUnits - (rawBits/32))*3+31)/32;
876
877	if (targetNumBytesInVclNalUnits>numBytesInVclNalUnits) // It should be!
878	{
879	const std::size_t numberOfAdditionalBytesNeeded=targetNumBytesInVclNalUnits - numBytesInVclNalUnits;
880	const std::size_t numberOfAdditionalCabacZeroWords=(numberOfAdditionalBytesNeeded+2)/3;
881	const std::size_t numberOfAdditionalCabacZeroBytes=numberOfAdditionalCabacZeroWords*3;
882	if (cabacZeroWordPaddingEnabled)
883	{
884	std::vector<UChar> zeroBytesPadding(numberOfAdditionalCabacZeroBytes, UChar(0));
885	for(std::size_t i=0; i<numberOfAdditionalCabacZeroWords; i++)
886	{
887	zeroBytesPadding[i*3+2]=3; // 00 00 03
888	}
889	nalUnitData.write(reinterpret_cast<const TChar*>(&(zeroBytesPadding[0])), numberOfAdditionalCabacZeroBytes);
890	printf("Adding %d bytes of padding\n", UInt(numberOfAdditionalCabacZeroWords*3));
891	}
892	else
893	{
894	printf("Standard would normally require adding %d bytes of padding\n", UInt(numberOfAdditionalCabacZeroWords*3));
895	}
896	}
897	}
898	}
899
900	class EfficientFieldIRAPMapping
901	{
902	private:
903	Int IRAPGOPid;
904	Bool IRAPtoReorder;
905	Bool swapIRAPForward;
906
907	public:
908	EfficientFieldIRAPMapping() :
909	IRAPGOPid(-1),
910	IRAPtoReorder(false),
911	swapIRAPForward(false)
912	{ }
913
914	Void initialize(const Bool isField, const Int gopSize, const Int POCLast, const Int numPicRcvd, const Int lastIDR, TEncGOP pEncGop, TEncCfg pCfg);
915
916	Int adjustGOPid(const Int gopID);
917	Int restoreGOPid(const Int gopID);
918	Int GetIRAPGOPid() const { return IRAPGOPid; }
919	};
920
921	Void EfficientFieldIRAPMapping::initialize(const Bool isField, const Int gopSize, const Int POCLast, const Int numPicRcvd, const Int lastIDR, TEncGOP pEncGop, TEncCfg pCfg )
922	{
923	if(isField)
924	{
925	Int pocCurr;
926	for ( Int iGOPid=0; iGOPid < gopSize; iGOPid++ )
927	{
928	// determine actual POC
929	if(POCLast == 0) //case first frame or first top field
930	{
931	pocCurr=0;
932	}
933	else if(POCLast == 1 && isField) //case first bottom field, just like the first frame, the poc computation is not right anymore, we set the right value
934	{
935	pocCurr = 1;
936	}
937	else
938	{
939	pocCurr = POCLast - numPicRcvd + pCfg->getGOPEntry(iGOPid).m_POC - isField;
940	}
941
942	// check if POC corresponds to IRAP
943	NalUnitType tmpUnitType = pEncGop->getNalUnitType(pocCurr, lastIDR, isField);
944	if(tmpUnitType >= NAL_UNIT_CODED_SLICE_BLA_W_LP && tmpUnitType <= NAL_UNIT_CODED_SLICE_CRA) // if picture is an IRAP
945	{
946	if(pocCurr%2 == 0 && iGOPid < gopSize-1 && pCfg->getGOPEntry(iGOPid).m_POC == pCfg->getGOPEntry(iGOPid+1).m_POC-1)
947	{ // if top field and following picture in enc order is associated bottom field
948	IRAPGOPid = iGOPid;
949	IRAPtoReorder = true;
950	swapIRAPForward = true;
951	break;
952	}
953	if(pocCurr%2 != 0 && iGOPid > 0 && pCfg->getGOPEntry(iGOPid).m_POC == pCfg->getGOPEntry(iGOPid-1).m_POC+1)
954	{
955	// if picture is an IRAP remember to process it first
956	IRAPGOPid = iGOPid;
957	IRAPtoReorder = true;
958	swapIRAPForward = false;
959	break;
960	}
961	}
962	}
963	}
964	}
965
966	Int EfficientFieldIRAPMapping::adjustGOPid(const Int GOPid)
967	{
968	if(IRAPtoReorder)
969	{
970	if(swapIRAPForward)
971	{
972	if(GOPid == IRAPGOPid)
973	{
974	return IRAPGOPid +1;
975	}
976	else if(GOPid == IRAPGOPid +1)
977	{
978	return IRAPGOPid;
979	}
980	}
981	else
982	{
983	if(GOPid == IRAPGOPid -1)
984	{
985	return IRAPGOPid;
986	}
987	else if(GOPid == IRAPGOPid)
988	{
989	return IRAPGOPid -1;
990	}
991	}
992	}
993	return GOPid;
994	}
995
996	Int EfficientFieldIRAPMapping::restoreGOPid(const Int GOPid)
997	{
998	if(IRAPtoReorder)
999	{
1000	if(swapIRAPForward)
1001	{
1002	if(GOPid == IRAPGOPid)
1003	{
1004	IRAPtoReorder = false;
1005	return IRAPGOPid +1;
1006	}
1007	else if(GOPid == IRAPGOPid +1)
1008	{
1009	return GOPid -1;
1010	}
1011	}
1012	else
1013	{
1014	if(GOPid == IRAPGOPid)
1015	{
1016	return IRAPGOPid -1;
1017	}
1018	else if(GOPid == IRAPGOPid -1)
1019	{
1020	IRAPtoReorder = false;
1021	return IRAPGOPid;
1022	}
1023	}
1024	}
1025	return GOPid;
1026	}
1027
1028
1029	static UInt calculateCollocatedFromL1Flag(TEncCfg *pCfg, const Int GOPid, const Int gopSize)
1030	{
1031	Int iCloseLeft=1, iCloseRight=-1;
1032	for(Int i = 0; i<pCfg->getGOPEntry(GOPid).m_numRefPics; i++)
1033	{
1034	Int iRef = pCfg->getGOPEntry(GOPid).m_referencePics[i];
1035	if(iRef>0&&(iRef<iCloseRight\|\|iCloseRight==-1))
1036	{
1037	iCloseRight=iRef;
1038	}
1039	else if(iRef<0&&(iRef>iCloseLeft\|\|iCloseLeft==1))
1040	{
1041	iCloseLeft=iRef;
1042	}
1043	}
1044	if(iCloseRight>-1)
1045	{
1046	iCloseRight=iCloseRight+pCfg->getGOPEntry(GOPid).m_POC-1;
1047	}
1048	if(iCloseLeft<1)
1049	{
1050	iCloseLeft=iCloseLeft+pCfg->getGOPEntry(GOPid).m_POC-1;
1051	while(iCloseLeft<0)
1052	{
1053	iCloseLeft+=gopSize;
1054	}
1055	}
1056	Int iLeftQP=0, iRightQP=0;
1057	for(Int i=0; i<gopSize; i++)
1058	{
1059	if(pCfg->getGOPEntry(i).m_POC==(iCloseLeft%gopSize)+1)
1060	{
1061	iLeftQP= pCfg->getGOPEntry(i).m_QPOffset;
1062	}
1063	if (pCfg->getGOPEntry(i).m_POC==(iCloseRight%gopSize)+1)
1064	{
1065	iRightQP=pCfg->getGOPEntry(i).m_QPOffset;
1066	}
1067	}
1068	if(iCloseRight>-1&&iRightQP<iLeftQP)
1069	{
1070	return 0;
1071	}
1072	else
1073	{
1074	return 1;
1075	}
1076	}
1077
1078
1079	static Void
1080	printHash(const HashType hashType, const std::string &digestStr)
1081	{
1082	const TChar *decodedPictureHashModeName;
1083	switch (hashType)
1084	{
1085	case HASHTYPE_MD5:
1086	decodedPictureHashModeName = "MD5";
1087	break;
1088	case HASHTYPE_CRC:
1089	decodedPictureHashModeName = "CRC";
1090	break;
1091	case HASHTYPE_CHECKSUM:
1092	decodedPictureHashModeName = "Checksum";
1093	break;
1094	default:
1095	decodedPictureHashModeName = NULL;
1096	break;
1097	}
1098	if (decodedPictureHashModeName != NULL)
1099	{
1100	if (digestStr.empty())
1101	{
1102	printf(" [%s:%s]", decodedPictureHashModeName, "?");
1103	}
1104	else
1105	{
1106	printf(" [%s:%s]", decodedPictureHashModeName, digestStr.c_str());
1107	}
1108	}
1109	}
1110
1111	// ====================================================================================================================
1112	// Public member functions
1113	// ====================================================================================================================
1114	#if NH_MV
1115	Void TEncGOP::initGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP)
1116	{
1117	xInitGOP( iPOCLast, iNumPicRcvd, false );
1118	m_iNumPicCoded = 0;
1119	}
1120	#endif
1121	#if NH_MV
1122	Void TEncGOP::compressPicInGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic*>& rcListPic,
1123	TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP,
1124	Bool isField, Bool isTff, const InputColourSpaceConversion snr_conversion, const Bool printFrameMSE, Int iGOPid )
1125	#else
1126	Void TEncGOP::compressGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic*>& rcListPic,
1127	TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP,
1128	Bool isField, Bool isTff, const InputColourSpaceConversion snr_conversion, const Bool printFrameMSE )
1129	#endif
1130	{
1131	// TODO: Split this function up.
1132
1133	TComPic* pcPic = NULL;
1134	TComPicYuv* pcPicYuvRecOut;
1135	TComSlice* pcSlice;
1136	TComOutputBitstream *pcBitstreamRedirect;
1137	pcBitstreamRedirect = new TComOutputBitstream;
1138	AccessUnit::iterator itLocationToPushSliceHeaderNALU; // used to store location where NALU containing slice header is to be inserted
1139	#if !NH_MV
1140	xInitGOP( iPOCLast, iNumPicRcvd, isField );
1141	#endif
1142
1143	m_iNumPicCoded = 0;
1144	SEIMessages leadingSeiMessages;
1145	SEIMessages nestedSeiMessages;
1146	SEIMessages duInfoSeiMessages;
1147	SEIMessages trailingSeiMessages;
1148	std::deque<DUData> duData;
1149	SEIDecodingUnitInfo decodingUnitInfoSEI;
1150
1151	EfficientFieldIRAPMapping effFieldIRAPMap;
1152	if (m_pcCfg->getEfficientFieldIRAPEnabled())
1153	{
1154	effFieldIRAPMap.initialize(isField, m_iGopSize, iPOCLast, iNumPicRcvd, m_iLastIDR, this, m_pcCfg);
1155	}
1156
1157	// reset flag indicating whether pictures have been encoded
1158	#if !NH_MV
1159	for ( Int iGOPid=0; iGOPid < m_iGopSize; iGOPid++ )
1160	#endif
1161	{
1162	m_pcCfg->setEncodedFlag(iGOPid, false);
1163	}
1164	#if !NH_MV
1165	for ( Int iGOPid=0; iGOPid < m_iGopSize; iGOPid++ )
1166	#endif
1167	{
1168	if (m_pcCfg->getEfficientFieldIRAPEnabled())
1169	{
1170	iGOPid=effFieldIRAPMap.adjustGOPid(iGOPid);
1171	}
1172
1173	//-- For time output for each slice
1174	clock_t iBeforeTime = clock();
1175
1176	UInt uiColDir = calculateCollocatedFromL1Flag(m_pcCfg, iGOPid, m_iGopSize);
1177
1178	/////////////////////////////////////////////////////////////////////////////////////////////////// Initial to start encoding
1179	Int iTimeOffset;
1180	Int pocCurr;
1181	if(iPOCLast == 0) //case first frame or first top field
1182	{
1183	pocCurr=0;
1184	iTimeOffset = 1;
1185	}
1186	else if(iPOCLast == 1 && isField) //case first bottom field, just like the first frame, the poc computation is not right anymore, we set the right value
1187	{
1188	pocCurr = 1;
1189	iTimeOffset = 1;
1190	}
1191	else
1192	{
1193	pocCurr = iPOCLast - iNumPicRcvd + m_pcCfg->getGOPEntry(iGOPid).m_POC - ((isField && m_iGopSize>1) ? 1:0);
1194	iTimeOffset = m_pcCfg->getGOPEntry(iGOPid).m_POC;
1195	}
1196
1197	if(pocCurr>=m_pcCfg->getFramesToBeEncoded())
1198	{
1199	if (m_pcCfg->getEfficientFieldIRAPEnabled())
1200	{
1201	iGOPid=effFieldIRAPMap.restoreGOPid(iGOPid);
1202	}
1203	#if NH_MV
1204	delete pcBitstreamRedirect;
1205	return;
1206	#else
1207	continue;
1208	#endif
1209	}
1210
1211	if( getNalUnitType(pocCurr, m_iLastIDR, isField) == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| getNalUnitType(pocCurr, m_iLastIDR, isField) == NAL_UNIT_CODED_SLICE_IDR_N_LP )
1212	{
1213	m_iLastIDR = pocCurr;
1214	}
1215	// start a new access unit: create an entry in the list of output access units
1216	accessUnitsInGOP.push_back(AccessUnit());
1217	AccessUnit& accessUnit = accessUnitsInGOP.back();
1218	xGetBuffer( rcListPic, rcListPicYuvRecOut, iNumPicRcvd, iTimeOffset, pcPic, pcPicYuvRecOut, pocCurr, isField );
1219
1220	// Slice data initialization
1221	pcPic->clearSliceBuffer();
1222	pcPic->allocateNewSlice();
1223	m_pcSliceEncoder->setSliceIdx(0);
1224	pcPic->setCurrSliceIdx(0);
1225	#if NH_MV
1226	m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, pocCurr, iGOPid, pcSlice, m_pcEncTop->getVPS(), getLayerId(), isField );
1227	#else
1228	m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, pocCurr, iGOPid, pcSlice, isField );
1229	#endif
1230
1231	//Set Frame/Field coding
1232	pcSlice->getPic()->setField(isField);
1233
1234	pcSlice->setLastIDR(m_iLastIDR);
1235	pcSlice->setSliceIdx(0);
1236	#if NH_MV
1237	pcSlice->setRefPicSetInterLayer ( &m_refPicSetInterLayer0, &m_refPicSetInterLayer1 );
1238	pcPic ->setLayerId ( getLayerId() );
1239	pcPic ->setViewId ( getViewId() );
1240	#if !NH_3D
1241	pcSlice->setLayerId ( getLayerId() );
1242	pcSlice->setViewId ( getViewId() );
1243	pcSlice->setVPS ( m_pcEncTop->getVPS() );
1244	#else
1245	pcPic ->setViewIndex ( getViewIndex() );
1246	pcPic ->setIsDepth( getIsDepth() );
1247	pcSlice->setCamparaSlice( pcPic->getCodedScale(), pcPic->getCodedOffset() );
1248	#endif
1249	#endif
1250	//set default slice level flag to the same as SPS level flag
1251	pcSlice->setLFCrossSliceBoundaryFlag( pcSlice->getPPS()->getLoopFilterAcrossSlicesEnabledFlag() );
1252	#if NH_MV
1253	// Set the nal unit type
1254	pcSlice->setNalUnitType(getNalUnitType(pocCurr, m_iLastIDR, isField));
1255	if( pcSlice->getSliceType() == B_SLICE )
1256	{
1257	if( m_pcCfg->getGOPEntry( ( pcSlice->getRapPicFlag() && getLayerId() > 0 ) ? MAX_GOP : iGOPid ).m_sliceType == 'P' )
1258	{
1259	pcSlice->setSliceType( P_SLICE );
1260	}
1261	}
1262
1263	// To be checked!
1264	if( pcSlice->getSliceType() == B_SLICE )
1265	{
1266	if( m_pcCfg->getGOPEntry( ( pcSlice->getRapPicFlag() && getLayerId() > 0 ) ? MAX_GOP : iGOPid ).m_sliceType == 'I' )
1267	{
1268	pcSlice->setSliceType( I_SLICE );
1269	}
1270	}
1271	#else
1272
1273	if(pcSlice->getSliceType()==B_SLICE&&m_pcCfg->getGOPEntry(iGOPid).m_sliceType=='P')
1274	{
1275	pcSlice->setSliceType(P_SLICE);
1276	}
1277	if(pcSlice->getSliceType()==B_SLICE&&m_pcCfg->getGOPEntry(iGOPid).m_sliceType=='I')
1278	{
1279	pcSlice->setSliceType(I_SLICE);
1280	}
1281
1282	// Set the nal unit type
1283	pcSlice->setNalUnitType(getNalUnitType(pocCurr, m_iLastIDR, isField));
1284	#endif
1285	if(pcSlice->getTemporalLayerNonReferenceFlag())
1286	{
1287	if (pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_TRAIL_R &&
1288	!(m_iGopSize == 1 && pcSlice->getSliceType() == I_SLICE))
1289	// Add this condition to avoid POC issues with encoder_intra_main.cfg configuration (see #1127 in bug tracker)
1290	{
1291	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TRAIL_N);
1292	}
1293	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_RADL_R)
1294	{
1295	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_RADL_N);
1296	}
1297	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_RASL_R)
1298	{
1299	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_RASL_N);
1300	}
1301	}
1302	if (m_pcCfg->getEfficientFieldIRAPEnabled())
1303	{
1304	if ( pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
1305	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
1306	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP
1307	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL
1308	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP
1309	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA ) // IRAP picture
1310	{
1311	m_associatedIRAPType = pcSlice->getNalUnitType();
1312	m_associatedIRAPPOC = pocCurr;
1313	}
1314	pcSlice->setAssociatedIRAPType(m_associatedIRAPType);
1315	pcSlice->setAssociatedIRAPPOC(m_associatedIRAPPOC);
1316	}
1317	// Do decoding refresh marking if any
1318	pcSlice->decodingRefreshMarking(m_pocCRA, m_bRefreshPending, rcListPic, m_pcCfg->getEfficientFieldIRAPEnabled());
1319	m_pcEncTop->selectReferencePictureSet(pcSlice, pocCurr, iGOPid);
1320	if (!m_pcCfg->getEfficientFieldIRAPEnabled())
1321	{
1322	if ( pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
1323	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
1324	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP
1325	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL
1326	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP
1327	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA ) // IRAP picture
1328	{
1329	m_associatedIRAPType = pcSlice->getNalUnitType();
1330	m_associatedIRAPPOC = pocCurr;
1331	}
1332	pcSlice->setAssociatedIRAPType(m_associatedIRAPType);
1333	pcSlice->setAssociatedIRAPPOC(m_associatedIRAPPOC);
1334	}
1335	if ((pcSlice->checkThatAllRefPicsAreAvailable(rcListPic, pcSlice->getRPS(), false, m_iLastRecoveryPicPOC, m_pcCfg->getDecodingRefreshType() == 3) != 0) \|\| (pcSlice->isIRAP())
1336	\|\| (m_pcCfg->getEfficientFieldIRAPEnabled() && isField && pcSlice->getAssociatedIRAPType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP && pcSlice->getAssociatedIRAPType() <= NAL_UNIT_CODED_SLICE_CRA && pcSlice->getAssociatedIRAPPOC() == pcSlice->getPOC()+1)
1337	)
1338	{
1339	pcSlice->createExplicitReferencePictureSetFromReference(rcListPic, pcSlice->getRPS(), pcSlice->isIRAP(), m_iLastRecoveryPicPOC, m_pcCfg->getDecodingRefreshType() == 3, m_pcCfg->getEfficientFieldIRAPEnabled());
1340	}
1341
1342	pcSlice->applyReferencePictureSet(rcListPic, pcSlice->getRPS());
1343
1344	if(pcSlice->getTLayer() > 0
1345	&& !( pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_N // Check if not a leading picture
1346	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_R
1347	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_RASL_N
1348	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_RASL_R )
1349	)
1350	{
1351	if(pcSlice->isTemporalLayerSwitchingPoint(rcListPic) \|\| pcSlice->getSPS()->getTemporalIdNestingFlag())
1352	{
1353	if(pcSlice->getTemporalLayerNonReferenceFlag())
1354	{
1355	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TSA_N);
1356	}
1357	else
1358	{
1359	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TSA_R);
1360	}
1361	}
1362	else if(pcSlice->isStepwiseTemporalLayerSwitchingPointCandidate(rcListPic))
1363	{
1364	Bool isSTSA=true;
1365	for(Int ii=iGOPid+1;(ii<m_pcCfg->getGOPSize() && isSTSA==true);ii++)
1366	{
1367	Int lTid= m_pcCfg->getGOPEntry(ii).m_temporalId;
1368	if(lTid==pcSlice->getTLayer())
1369	{
1370	const TComReferencePictureSet* nRPS = pcSlice->getSPS()->getRPSList()->getReferencePictureSet(ii);
1371	for(Int jj=0;jj<nRPS->getNumberOfPictures();jj++)
1372	{
1373	if(nRPS->getUsed(jj))
1374	{
1375	Int tPoc=m_pcCfg->getGOPEntry(ii).m_POC+nRPS->getDeltaPOC(jj);
1376	Int kk=0;
1377	for(kk=0;kk<m_pcCfg->getGOPSize();kk++)
1378	{
1379	if(m_pcCfg->getGOPEntry(kk).m_POC==tPoc)
1380	{
1381	break;
1382	}
1383	}
1384	Int tTid=m_pcCfg->getGOPEntry(kk).m_temporalId;
1385	if(tTid >= pcSlice->getTLayer())
1386	{
1387	isSTSA=false;
1388	break;
1389	}
1390	}
1391	}
1392	}
1393	}
1394	if(isSTSA==true)
1395	{
1396	if(pcSlice->getTemporalLayerNonReferenceFlag())
1397	{
1398	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_N);
1399	}
1400	else
1401	{
1402	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_R);
1403	}
1404	}
1405	}
1406	}
1407	arrangeLongtermPicturesInRPS(pcSlice, rcListPic);
1408	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
1409	refPicListModification->setRefPicListModificationFlagL0(0);
1410	refPicListModification->setRefPicListModificationFlagL1(0);
1411	#if NH_MV
1412	if ( pcSlice->getPPS()->getNumExtraSliceHeaderBits() > 0 )
1413	{
1414	// Some more sophisticated algorithm to determine discardable_flag might be added here.
1415	pcSlice->setDiscardableFlag ( false );
1416	}
1417
1418	const TComVPS* vps = pcSlice->getVPS();
1419	#if NH_3D
1420	Int numDirectRefLayers = vps ->getNumRefListLayers( getLayerId() );
1421	#else
1422	Int numDirectRefLayers = vps ->getNumDirectRefLayers( getLayerId() );
1423	#endif
1424	#if NH_3D_QTL
1425	pcSlice->setIvPicLists( m_ivPicLists );
1426	#endif
1427	#if NH_3D
1428
1429
1430	Int gopNum = (pcSlice->getRapPicFlag() && getLayerId() > 0) ? MAX_GOP : iGOPid;
1431	GOPEntry gopEntry = m_pcCfg->getGOPEntry( gopNum );
1432	#else
1433	GOPEntry gopEntry = m_pcCfg->getGOPEntry( (pcSlice->getRapPicFlag() && getLayerId() > 0) ? MAX_GOP : iGOPid );
1434	#endif
1435
1436
1437
1438	Bool interLayerPredLayerIdcPresentFlag = false;
1439	if ( getLayerId() > 0 && !vps->getAllRefLayersActiveFlag() && numDirectRefLayers > 0 )
1440	{
1441	pcSlice->setInterLayerPredEnabledFlag ( gopEntry.m_numActiveRefLayerPics > 0 );
1442	if ( pcSlice->getInterLayerPredEnabledFlag() && numDirectRefLayers > 1 )
1443	{
1444	if ( !vps->getMaxOneActiveRefLayerFlag() )
1445	{
1446	pcSlice->setNumInterLayerRefPicsMinus1( gopEntry.m_numActiveRefLayerPics - 1 );
1447	}
1448	#if NH_3D
1449	if ( gopEntry.m_numActiveRefLayerPics != vps->getNumRefListLayers( getLayerId() ) )
1450	#else
1451	if ( gopEntry.m_numActiveRefLayerPics != vps->getNumDirectRefLayers( getLayerId() ) )
1452	#endif
1453	{
1454	interLayerPredLayerIdcPresentFlag = true;
1455	for (Int i = 0; i < gopEntry.m_numActiveRefLayerPics; i++ )
1456	{
1457	pcSlice->setInterLayerPredLayerIdc( i, gopEntry.m_interLayerPredLayerIdc[ i ] );
1458	}
1459	}
1460	}
1461	}
1462	if ( !interLayerPredLayerIdcPresentFlag )
1463	{
1464	for( Int i = 0; i < pcSlice->getNumActiveRefLayerPics(); i++ )
1465	{
1466	pcSlice->setInterLayerPredLayerIdc(i, pcSlice->getRefLayerPicIdc( i ) );
1467	}
1468	}
1469
1470
1471	assert( pcSlice->getNumActiveRefLayerPics() == gopEntry.m_numActiveRefLayerPics );
1472
1473	#if NH_3D
1474	if ( m_pcEncTop->decProcAnnexI() )
1475	{
1476	pcSlice->deriveInCmpPredAndCpAvailFlag( );
1477	if ( pcSlice->getInCmpPredAvailFlag() )
1478	{
1479	pcSlice->setInCompPredFlag( gopEntry.m_interCompPredFlag );
1480	}
1481	else
1482	{
1483	if (gopEntry.m_interCompPredFlag )
1484	{
1485	if ( gopNum == MAX_GOP)
1486	{
1487	printf( "\nError: FrameI_l%d cannot enable inter-component prediction on slice level. All reference layers need to be available and at least one tool using inter-component prediction must be enabled in the SPS. \n", pcSlice->getVPS()->getLayerIdInVps( getLayerId() ) );
1488	}
1489	else
1490	{
1491	printf( "\nError: Frame%d_l%d cannot enable inter-component prediction on slice level. All reference layers need to be available and at least one tool using inter-component prediction must be enabled in the SPS. \n", gopNum, pcSlice->getVPS()->getLayerIdInVps( getLayerId() ) );
1492	}
1493
1494	exit(EXIT_FAILURE);
1495	}
1496	}
1497	pcSlice->init3dToolParameters();
1498	pcSlice->checkInCompPredRefLayers();
1499	}
1500	#if NH_3D_IV_MERGE
1501	// This needs to be done after initialization of 3D tool parameters.
1502	pcSlice->setMaxNumMergeCand ( m_pcCfg->getMaxNumMergeCand() + ( ( pcSlice->getMpiFlag( ) \|\| pcSlice->getIvMvPredFlag( ) \|\| pcSlice->getViewSynthesisPredFlag( ) ) ? 1 : 0 ));
1503	#endif
1504	#endif
1505
1506	pcSlice->createInterLayerReferencePictureSet( m_ivPicLists, m_refPicSetInterLayer0, m_refPicSetInterLayer1 );
1507	pcSlice->setNumRefIdx(REF_PIC_LIST_0,min(gopEntry.m_numRefPicsActive,( pcSlice->getRPS()->getNumberOfPictures() + (Int) m_refPicSetInterLayer0.size() + (Int) m_refPicSetInterLayer1.size()) ) );
1508	pcSlice->setNumRefIdx(REF_PIC_LIST_1,min(gopEntry.m_numRefPicsActive,( pcSlice->getRPS()->getNumberOfPictures() + (Int) m_refPicSetInterLayer0.size() + (Int) m_refPicSetInterLayer1.size()) ) );
1509
1510	std::vector< TComPic* > tempRefPicLists[2];
1511	std::vector< Bool > usedAsLongTerm [2];
1512	Int numPocTotalCurr;
1513
1514	pcSlice->getTempRefPicLists( rcListPic, m_refPicSetInterLayer0, m_refPicSetInterLayer1, tempRefPicLists, usedAsLongTerm, numPocTotalCurr, true );
1515
1516
1517	xSetRefPicListModificationsMv( tempRefPicLists, pcSlice, iGOPid );
1518	#else
1519	pcSlice->setNumRefIdx(REF_PIC_LIST_0,min(m_pcCfg->getGOPEntry(iGOPid).m_numRefPicsActive,pcSlice->getRPS()->getNumberOfPictures()));
1520	pcSlice->setNumRefIdx(REF_PIC_LIST_1,min(m_pcCfg->getGOPEntry(iGOPid).m_numRefPicsActive,pcSlice->getRPS()->getNumberOfPictures()));
1521	#endif
1522	// Set reference list
1523	#if NH_MV
1524	pcSlice->setRefPicList( tempRefPicLists, usedAsLongTerm, numPocTotalCurr );
1525	#else
1526	pcSlice->setRefPicList ( rcListPic );
1527	#endif
1528	#if NH_3D_NBDV
1529	pcSlice->setDefaultRefView();
1530	#endif
1531	#if NH_3D_ARP
1532	//GT: This seems to be broken when layerId in vps is not equal to layerId in nuh
1533	pcSlice->setARPStepNum(m_ivPicLists);
1534	#endif
1535	#if NH_3D_IC
1536	pcSlice->setICEnableCandidate( m_aICEnableCandidate );
1537	pcSlice->setICEnableNum( m_aICEnableNum );
1538	#endif
1539
1540	// Slice info. refinement
1541	#if NH_MV
1542	if ( pcSlice->getSliceType() == B_SLICE )
1543	{
1544	if( m_pcCfg->getGOPEntry( ( pcSlice->getRapPicFlag() == true && getLayerId() > 0 ) ? MAX_GOP : iGOPid ).m_sliceType == 'P' )
1545	{
1546	pcSlice->setSliceType( P_SLICE );
1547	}
1548	}
1549	#else
1550	if ( (pcSlice->getSliceType() == B_SLICE) && (pcSlice->getNumRefIdx(REF_PIC_LIST_1) == 0) )
1551	{
1552	pcSlice->setSliceType ( P_SLICE );
1553	}
1554	#endif
1555	pcSlice->setEncCABACTableIdx(m_pcSliceEncoder->getEncCABACTableIdx());
1556
1557	if (pcSlice->getSliceType() == B_SLICE)
1558	{
1559	pcSlice->setColFromL0Flag(1-uiColDir);
1560	Bool bLowDelay = true;
1561	Int iCurrPOC = pcSlice->getPOC();
1562	Int iRefIdx = 0;
1563
1564	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_0) && bLowDelay; iRefIdx++)
1565	{
1566	if ( pcSlice->getRefPic(REF_PIC_LIST_0, iRefIdx)->getPOC() > iCurrPOC )
1567	{
1568	bLowDelay = false;
1569	}
1570	}
1571	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_1) && bLowDelay; iRefIdx++)
1572	{
1573	if ( pcSlice->getRefPic(REF_PIC_LIST_1, iRefIdx)->getPOC() > iCurrPOC )
1574	{
1575	bLowDelay = false;
1576	}
1577	}
1578
1579	pcSlice->setCheckLDC(bLowDelay);
1580	}
1581	else
1582	{
1583	pcSlice->setCheckLDC(true);
1584	}
1585
1586	uiColDir = 1-uiColDir;
1587
1588	//-------------------------------------------------------------
1589	pcSlice->setRefPOCList();
1590
1591	pcSlice->setList1IdxToList0Idx();
1592	#if NH_3D_TMVP
1593	if(pcSlice->getLayerId())
1594	pcSlice->generateAlterRefforTMVP();
1595	#endif
1596
1597	if (m_pcEncTop->getTMVPModeId() == 2)
1598	{
1599	if (iGOPid == 0) // first picture in SOP (i.e. forward B)
1600	{
1601	pcSlice->setEnableTMVPFlag(0);
1602	}
1603	else
1604	{
1605	// Note: pcSlice->getColFromL0Flag() is assumed to be always 0 and getcolRefIdx() is always 0.
1606	pcSlice->setEnableTMVPFlag(1);
1607	}
1608	}
1609	else if (m_pcEncTop->getTMVPModeId() == 1)
1610	{
1611	pcSlice->setEnableTMVPFlag(1);
1612	}
1613	else
1614	{
1615	pcSlice->setEnableTMVPFlag(0);
1616	}
1617	#if NH_MV
1618	if( pcSlice->getIdrPicFlag() )
1619	{
1620	pcSlice->setEnableTMVPFlag(0);
1621	}
1622	#endif
1623
1624	#if NH_3D_VSO
1625	// Should be moved to TEncTop !!!
1626	Bool bUseVSO = m_pcEncTop->getUseVSO();
1627
1628	TComRdCost* pcRdCost = m_pcEncTop->getRdCost();
1629
1630	pcRdCost->setUseVSO( bUseVSO );
1631
1632	// SAIT_VSO_EST_A0033
1633	pcRdCost->setUseEstimatedVSD( m_pcEncTop->getUseEstimatedVSD() );
1634
1635	if ( bUseVSO )
1636	{
1637	Int iVSOMode = m_pcEncTop->getVSOMode();
1638	pcRdCost->setVSOMode( iVSOMode );
1639	pcRdCost->setAllowNegDist( m_pcEncTop->getAllowNegDist() );
1640
1641	// SAIT_VSO_EST_A0033
1642	#if H_3D_FCO
1643	Bool flagRec;
1644	flagRec = ((m_pcEncTop->getIvPicLists()->getPicYuv( pcSlice->getViewIndex(), false, pcSlice->getPOC(), true) == NULL) ? false: true);
1645	pcRdCost->setVideoRecPicYuv( m_pcEncTop->getIvPicLists()->getPicYuv( pcSlice->getViewIndex(), false, pcSlice->getPOC(), flagRec ) );
1646	pcRdCost->setDepthPicYuv ( m_pcEncTop->getIvPicLists()->getPicYuv( pcSlice->getViewIndex(), true, pcSlice->getPOC(), false ) );
1647	#else
1648	Int curAuxId = pcSlice->getVPS()->getAuxId( getLayerId() );
1649	Int curDepthFlag = pcSlice->getIsDepth();
1650	assert( curAuxId == 2 \|\| curDepthFlag );
1651	pcRdCost->setVideoRecPicYuv( m_pcEncTop->getIvPicLists()->getPicYuv( pcSlice->getViewIndex(), false , 0 , pcSlice->getPOC(), true ) );
1652	pcRdCost->setDepthPicYuv ( m_pcEncTop->getIvPicLists()->getPicYuv( pcSlice->getViewIndex(), curDepthFlag, curAuxId, pcSlice->getPOC(), false ) );
1653	#endif
1654	// LGE_WVSO_A0119
1655	Bool bUseWVSO = m_pcEncTop->getUseWVSO();
1656	pcRdCost->setUseWVSO( bUseWVSO );
1657
1658	}
1659	#endif
1660	// set adaptive search range for non-intra-slices
1661	if (m_pcCfg->getUseASR() && pcSlice->getSliceType()!=I_SLICE)
1662	{
1663	m_pcSliceEncoder->setSearchRange(pcSlice);
1664	}
1665
1666	Bool bGPBcheck=false;
1667	if ( pcSlice->getSliceType() == B_SLICE)
1668	{
1669	if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) )
1670	{
1671	bGPBcheck=true;
1672	Int i;
1673	for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ )
1674	{
1675	if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) )
1676	{
1677	bGPBcheck=false;
1678	break;
1679	}
1680	}
1681	}
1682	}
1683	if(bGPBcheck)
1684	{
1685	pcSlice->setMvdL1ZeroFlag(true);
1686	}
1687	else
1688	{
1689	pcSlice->setMvdL1ZeroFlag(false);
1690	}
1691	pcPic->getSlice(pcSlice->getSliceIdx())->setMvdL1ZeroFlag(pcSlice->getMvdL1ZeroFlag());
1692
1693
1694	Double lambda = 0.0;
1695	Int actualHeadBits = 0;
1696	Int actualTotalBits = 0;
1697	Int estimatedBits = 0;
1698	Int tmpBitsBeforeWriting = 0;
1699	if ( m_pcCfg->getUseRateCtrl() ) // TODO: does this work with multiple slices and slice-segments?
1700	{
1701	Int frameLevel = m_pcRateCtrl->getRCSeq()->getGOPID2Level( iGOPid );
1702	if ( pcPic->getSlice(0)->getSliceType() == I_SLICE )
1703	{
1704	frameLevel = 0;
1705	}
1706	m_pcRateCtrl->initRCPic( frameLevel );
1707	estimatedBits = m_pcRateCtrl->getRCPic()->getTargetBits();
1708
1709	#if KWU_RC_MADPRED_E0227
1710	if(m_pcCfg->getLayerId() != 0)
1711	{
1712	m_pcRateCtrl->getRCPic()->setIVPic( m_pcEncTop->getEncTop()->getTEncTop(0)->getRateCtrl()->getRCPic() );
1713	}
1714	#endif
1715
1716	#if U0132_TARGET_BITS_SATURATION
1717	if (m_pcRateCtrl->getCpbSaturationEnabled() && frameLevel != 0)
1718	{
1719	Int estimatedCpbFullness = m_pcRateCtrl->getCpbState() + m_pcRateCtrl->getBufferingRate();
1720
1721	// prevent overflow
1722	if (estimatedCpbFullness - estimatedBits > (Int)(m_pcRateCtrl->getCpbSize()*0.9f))
1723	{
1724	estimatedBits = estimatedCpbFullness - (Int)(m_pcRateCtrl->getCpbSize()*0.9f);
1725	}
1726
1727	estimatedCpbFullness -= m_pcRateCtrl->getBufferingRate();
1728	// prevent underflow
1729	if (estimatedCpbFullness - estimatedBits < (Int)(m_pcRateCtrl->getCpbSize()*0.1f))
1730	{
1731	estimatedBits = max(200, estimatedCpbFullness - (Int)(m_pcRateCtrl->getCpbSize()*0.1f));
1732	}
1733
1734	m_pcRateCtrl->getRCPic()->setTargetBits(estimatedBits);
1735	}
1736	#endif
1737
1738	Int sliceQP = m_pcCfg->getInitialQP();
1739	if ( ( pcSlice->getPOC() == 0 && m_pcCfg->getInitialQP() > 0 ) \|\| ( frameLevel == 0 && m_pcCfg->getForceIntraQP() ) ) // QP is specified
1740	{
1741	Int NumberBFrames = ( m_pcCfg->getGOPSize() - 1 );
1742	Double dLambda_scale = 1.0 - Clip3( 0.0, 0.5, 0.05*(Double)NumberBFrames );
1743	Double dQPFactor = 0.57*dLambda_scale;
1744	Int SHIFT_QP = 12;
1745	Int bitdepth_luma_qp_scale = 0;
1746	Double qp_temp = (Double) sliceQP + bitdepth_luma_qp_scale - SHIFT_QP;
1747	lambda = dQPFactor*pow( 2.0, qp_temp/3.0 );
1748	}
1749	else if ( frameLevel == 0 ) // intra case, but use the model
1750	{
1751	m_pcSliceEncoder->calCostSliceI(pcPic); // TODO: This only analyses the first slice segment - what about the others?
1752
1753	if ( m_pcCfg->getIntraPeriod() != 1 ) // do not refine allocated bits for all intra case
1754	{
1755	Int bits = m_pcRateCtrl->getRCSeq()->getLeftAverageBits();
1756	bits = m_pcRateCtrl->getRCPic()->getRefineBitsForIntra( bits );
1757
1758	#if U0132_TARGET_BITS_SATURATION
1759	if (m_pcRateCtrl->getCpbSaturationEnabled() )
1760	{
1761	Int estimatedCpbFullness = m_pcRateCtrl->getCpbState() + m_pcRateCtrl->getBufferingRate();
1762
1763	// prevent overflow
1764	if (estimatedCpbFullness - bits > (Int)(m_pcRateCtrl->getCpbSize()*0.9f))
1765	{
1766	bits = estimatedCpbFullness - (Int)(m_pcRateCtrl->getCpbSize()*0.9f);
1767	}
1768
1769	estimatedCpbFullness -= m_pcRateCtrl->getBufferingRate();
1770	// prevent underflow
1771	if (estimatedCpbFullness - bits < (Int)(m_pcRateCtrl->getCpbSize()*0.1f))
1772	{
1773	bits = estimatedCpbFullness - (Int)(m_pcRateCtrl->getCpbSize()*0.1f);
1774	}
1775	}
1776	#endif
1777
1778	if ( bits < 200 )
1779	{
1780	bits = 200;
1781	}
1782	m_pcRateCtrl->getRCPic()->setTargetBits( bits );
1783	}
1784
1785	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
1786	m_pcRateCtrl->getRCPic()->getLCUInitTargetBits();
1787	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture, pcSlice->getSliceType());
1788	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
1789	}
1790	else // normal case
1791	{
1792	#if KWU_RC_MADPRED_E0227
1793	if(m_pcRateCtrl->getLayerID() != 0)
1794	{
1795	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
1796	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambdaIV( listPreviousPicture, pcSlice->getPOC() );
1797	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
1798	}
1799	else
1800	{
1801	#endif
1802	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
1803	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture, pcSlice->getSliceType());
1804	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
1805	#if KWU_RC_MADPRED_E0227
1806	}
1807	#endif
1808	}
1809
1810	sliceQP = Clip3( -pcSlice->getSPS()->getQpBDOffset(CHANNEL_TYPE_LUMA), MAX_QP, sliceQP );
1811	m_pcRateCtrl->getRCPic()->setPicEstQP( sliceQP );
1812
1813	m_pcSliceEncoder->resetQP( pcPic, sliceQP, lambda );
1814	}
1815
1816	UInt uiNumSliceSegments = 1;
1817
1818	#if NH_3D_NBDV
1819	if(pcSlice->getViewIndex() && !pcSlice->getIsDepth()) //Notes from QC: this condition shall be changed once the configuration is completed, e.g. in pcSlice->getSPS()->getMultiviewMvPredMode() \|\| ARP in prev. HTM. Remove this comment once it is done.
1820	{
1821	Int iColPoc = pcSlice->getRefPOC(RefPicList(1 - pcSlice->getColFromL0Flag()), pcSlice->getColRefIdx());
1822	pcPic->setNumDdvCandPics(pcPic->getDisCandRefPictures(iColPoc));
1823	}
1824	#endif
1825	#if NH_3D
1826	pcSlice->setDepthToDisparityLUTs();
1827
1828	#endif
1829
1830	#if NH_3D_NBDV
1831	if(pcSlice->getViewIndex() && !pcSlice->getIsDepth() && !pcSlice->isIntra()) //Notes from QC: this condition shall be changed once the configuration is completed, e.g. in pcSlice->getSPS()->getMultiviewMvPredMode() \|\| ARP in prev. HTM. Remove this comment once it is done.
1832	{
1833	pcPic->checkTemporalIVRef();
1834	}
1835
1836	if(pcSlice->getIsDepth())
1837	{
1838	pcPic->checkTextureRef();
1839	}
1840	#endif
1841	// Allocate some coders, now the number of tiles are known.
1842	const Int numSubstreamsColumns = (pcSlice->getPPS()->getNumTileColumnsMinus1() + 1);
1843	const Int numSubstreamRows = pcSlice->getPPS()->getEntropyCodingSyncEnabledFlag() ? pcPic->getFrameHeightInCtus() : (pcSlice->getPPS()->getNumTileRowsMinus1() + 1);
1844	const Int numSubstreams = numSubstreamRows * numSubstreamsColumns;
1845	std::vector<TComOutputBitstream> substreamsOut(numSubstreams);
1846
1847	// now compress (trial encode) the various slice segments (slices, and dependent slices)
1848	{
1849	const UInt numberOfCtusInFrame=pcPic->getPicSym()->getNumberOfCtusInFrame();
1850	pcSlice->setSliceCurStartCtuTsAddr( 0 );
1851	pcSlice->setSliceSegmentCurStartCtuTsAddr( 0 );
1852
1853	for(UInt nextCtuTsAddr = 0; nextCtuTsAddr < numberOfCtusInFrame; )
1854	{
1855	m_pcSliceEncoder->precompressSlice( pcPic );
1856	m_pcSliceEncoder->compressSlice ( pcPic, false, false );
1857
1858	const UInt curSliceSegmentEnd = pcSlice->getSliceSegmentCurEndCtuTsAddr();
1859	if (curSliceSegmentEnd < numberOfCtusInFrame)
1860	{
1861	const Bool bNextSegmentIsDependentSlice=curSliceSegmentEnd<pcSlice->getSliceCurEndCtuTsAddr();
1862	const UInt sliceBits=pcSlice->getSliceBits();
1863	pcPic->allocateNewSlice();
1864	// prepare for next slice
1865	pcPic->setCurrSliceIdx ( uiNumSliceSegments );
1866	m_pcSliceEncoder->setSliceIdx ( uiNumSliceSegments );
1867	pcSlice = pcPic->getSlice ( uiNumSliceSegments );
1868	assert(pcSlice->getPPS()!=0);
1869	pcSlice->copySliceInfo ( pcPic->getSlice(uiNumSliceSegments-1) );
1870	pcSlice->setSliceIdx ( uiNumSliceSegments );
1871	if (bNextSegmentIsDependentSlice)
1872	{
1873	pcSlice->setSliceBits(sliceBits);
1874	}
1875	else
1876	{
1877	pcSlice->setSliceCurStartCtuTsAddr ( curSliceSegmentEnd );
1878	pcSlice->setSliceBits(0);
1879	}
1880	pcSlice->setDependentSliceSegmentFlag(bNextSegmentIsDependentSlice);
1881	pcSlice->setSliceSegmentCurStartCtuTsAddr ( curSliceSegmentEnd );
1882	// TODO: optimise cabac_init during compress slice to improve multi-slice operation
1883	// pcSlice->setEncCABACTableIdx(m_pcSliceEncoder->getEncCABACTableIdx());
1884	uiNumSliceSegments ++;
1885	}
1886	nextCtuTsAddr = curSliceSegmentEnd;
1887	}
1888	}
1889
1890	duData.clear();
1891	pcSlice = pcPic->getSlice(0);
1892
1893	// SAO parameter estimation using non-deblocked pixels for CTU bottom and right boundary areas
1894	if( pcSlice->getSPS()->getUseSAO() && m_pcCfg->getSaoCtuBoundary() )
1895	{
1896	m_pcSAO->getPreDBFStatistics(pcPic);
1897	}
1898
1899	//-- Loop filter
1900	Bool bLFCrossTileBoundary = pcSlice->getPPS()->getLoopFilterAcrossTilesEnabledFlag();
1901	m_pcLoopFilter->setCfg(bLFCrossTileBoundary);
1902	if ( m_pcCfg->getDeblockingFilterMetric() )
1903	{
1904	applyDeblockingFilterMetric(pcPic, uiNumSliceSegments);
1905	}
1906	m_pcLoopFilter->loopFilterPic( pcPic );
1907
1908	/////////////////////////////////////////////////////////////////////////////////////////////////// File writing
1909	// Set entropy coder
1910	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder );
1911	if ( m_bSeqFirst )
1912	{
1913	// write various parameter sets
1914	actualTotalBits += xWriteParameterSets(accessUnit, pcSlice);
1915	#if H_3D_PPS_FIX_DEPTH
1916	if(!pcSlice->getIsDepth() \|\| !pcSlice->getViewIndex() )
1917	{
1918	#endif
1919	#if H_3D_PPS_FIX_DEPTH
1920	}
1921	#endif
1922
1923
1924	// create prefix SEI messages at the beginning of the sequence
1925	assert(leadingSeiMessages.empty());
1926	xCreateIRAPLeadingSEIMessages(leadingSeiMessages, pcSlice->getSPS(), pcSlice->getPPS());
1927
1928	m_bSeqFirst = false;
1929	}
1930	if (m_pcCfg->getAccessUnitDelimiter())
1931	{
1932	xWriteAccessUnitDelimiter(accessUnit, pcSlice);
1933	}
1934
1935	// reset presence of BP SEI indication
1936	m_bufferingPeriodSEIPresentInAU = false;
1937	// create prefix SEI associated with a picture
1938	xCreatePerPictureSEIMessages(iGOPid, leadingSeiMessages, nestedSeiMessages, pcSlice);
1939
1940	#if NH_MV
1941	m_seiEncoder.createAnnexFGISeiMessages( leadingSeiMessages, pcSlice );
1942	#endif
1943
1944	/* use the main bitstream buffer for storing the marshalled picture */
1945	m_pcEntropyCoder->setBitstream(NULL);
1946
1947	pcSlice = pcPic->getSlice(0);
1948
1949	if (pcSlice->getSPS()->getUseSAO())
1950	{
1951	Bool sliceEnabled[MAX_NUM_COMPONENT];
1952	TComBitCounter tempBitCounter;
1953	tempBitCounter.resetBits();
1954	m_pcEncTop->getRDGoOnSbacCoder()->setBitstream(&tempBitCounter);
1955	m_pcSAO->initRDOCabacCoder(m_pcEncTop->getRDGoOnSbacCoder(), pcSlice);
1956	m_pcSAO->SAOProcess(pcPic, sliceEnabled, pcPic->getSlice(0)->getLambdas(), m_pcCfg->getTestSAODisableAtPictureLevel(), m_pcCfg->getSaoEncodingRate(), m_pcCfg->getSaoEncodingRateChroma(), m_pcCfg->getSaoCtuBoundary());
1957	m_pcSAO->PCMLFDisableProcess(pcPic);
1958	m_pcEncTop->getRDGoOnSbacCoder()->setBitstream(NULL);
1959
1960	//assign SAO slice header
1961	for(Int s=0; s< uiNumSliceSegments; s++)
1962	{
1963	pcPic->getSlice(s)->setSaoEnabledFlag(CHANNEL_TYPE_LUMA, sliceEnabled[COMPONENT_Y]);
1964	assert(sliceEnabled[COMPONENT_Cb] == sliceEnabled[COMPONENT_Cr]);
1965	pcPic->getSlice(s)->setSaoEnabledFlag(CHANNEL_TYPE_CHROMA, sliceEnabled[COMPONENT_Cb]);
1966	}
1967	}
1968
1969	// pcSlice is currently slice 0.
1970	std::size_t binCountsInNalUnits = 0; // For implementation of cabac_zero_word stuffing (section 7.4.3.10)
1971	std::size_t numBytesInVclNalUnits = 0; // For implementation of cabac_zero_word stuffing (section 7.4.3.10)
1972
1973	for( UInt sliceSegmentStartCtuTsAddr = 0, sliceIdxCount=0; sliceSegmentStartCtuTsAddr < pcPic->getPicSym()->getNumberOfCtusInFrame(); sliceIdxCount++, sliceSegmentStartCtuTsAddr=pcSlice->getSliceSegmentCurEndCtuTsAddr() )
1974	{
1975	pcSlice = pcPic->getSlice(sliceIdxCount);
1976	if(sliceIdxCount > 0 && pcSlice->getSliceType()!= I_SLICE)
1977	{
1978	pcSlice->checkColRefIdx(sliceIdxCount, pcPic);
1979	}
1980	pcPic->setCurrSliceIdx(sliceIdxCount);
1981	m_pcSliceEncoder->setSliceIdx(sliceIdxCount);
1982
1983	pcSlice->setRPS(pcPic->getSlice(0)->getRPS());
1984	pcSlice->setRPSidx(pcPic->getSlice(0)->getRPSidx());
1985
1986	for ( UInt ui = 0 ; ui < numSubstreams; ui++ )
1987	{
1988	substreamsOut[ui].clear();
1989	}
1990
1991	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder );
1992	m_pcEntropyCoder->resetEntropy ( pcSlice );
1993	/* start slice NALunit */
1994	#if NH_MV
1995	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->getTLayer(), getLayerId() );
1996	#else
1997	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->getTLayer() );
1998	#endif
1999	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
2000
2001	pcSlice->setNoRaslOutputFlag(false);
2002	if (pcSlice->isIRAP())
2003	{
2004	if (pcSlice->getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP && pcSlice->getNalUnitType() <= NAL_UNIT_CODED_SLICE_IDR_N_LP)
2005	{
2006	pcSlice->setNoRaslOutputFlag(true);
2007	}
2008	//the inference for NoOutputPriorPicsFlag
2009	// KJS: This cannot happen at the encoder
2010	if (!m_bFirst && pcSlice->isIRAP() && pcSlice->getNoRaslOutputFlag())
2011	{
2012	if (pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA)
2013	{
2014	pcSlice->setNoOutputPriorPicsFlag(true);
2015	}
2016	}
2017	}
2018
2019	pcSlice->setEncCABACTableIdx(m_pcSliceEncoder->getEncCABACTableIdx());
2020
2021	tmpBitsBeforeWriting = m_pcEntropyCoder->getNumberOfWrittenBits();
2022	m_pcEntropyCoder->encodeSliceHeader(pcSlice);
2023	actualHeadBits += ( m_pcEntropyCoder->getNumberOfWrittenBits() - tmpBitsBeforeWriting );
2024
2025	pcSlice->setFinalized(true);
2026
2027	pcSlice->clearSubstreamSizes( );
2028	{
2029	UInt numBinsCoded = 0;
2030	m_pcSliceEncoder->encodeSlice(pcPic, &(substreamsOut[0]), numBinsCoded);
2031	binCountsInNalUnits+=numBinsCoded;
2032	}
2033
2034	{
2035	// Construct the final bitstream by concatenating substreams.
2036	// The final bitstream is either nalu.m_Bitstream or pcBitstreamRedirect;
2037	// Complete the slice header info.
2038	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder );
2039	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
2040	m_pcEntropyCoder->encodeTilesWPPEntryPoint( pcSlice );
2041
2042	// Append substreams...
2043	TComOutputBitstream *pcOut = pcBitstreamRedirect;
2044	const Int numZeroSubstreamsAtStartOfSlice = pcPic->getSubstreamForCtuAddr(pcSlice->getSliceSegmentCurStartCtuTsAddr(), false, pcSlice);
2045	const Int numSubstreamsToCode = pcSlice->getNumberOfSubstreamSizes()+1;
2046	for ( UInt ui = 0 ; ui < numSubstreamsToCode; ui++ )
2047	{
2048	pcOut->addSubstream(&(substreamsOut[ui+numZeroSubstreamsAtStartOfSlice]));
2049	}
2050	}
2051
2052	// If current NALU is the first NALU of slice (containing slice header) and more NALUs exist (due to multiple dependent slices) then buffer it.
2053	// If current NALU is the last NALU of slice and a NALU was buffered, then (a) Write current NALU (b) Update an write buffered NALU at approproate location in NALU list.
2054	Bool bNALUAlignedWrittenToList = false; // used to ensure current NALU is not written more than once to the NALU list.
2055	xAttachSliceDataToNalUnit(nalu, pcBitstreamRedirect);
2056	accessUnit.push_back(new NALUnitEBSP(nalu));
2057	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
2058	numBytesInVclNalUnits += (std::size_t)(accessUnit.back()->m_nalUnitData.str().size());
2059	bNALUAlignedWrittenToList = true;
2060
2061	if (!bNALUAlignedWrittenToList)
2062	{
2063	nalu.m_Bitstream.writeAlignZero();
2064	accessUnit.push_back(new NALUnitEBSP(nalu));
2065	}
2066
2067	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
2068	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
2069	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
2070	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) &&
2071	( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getSubPicCpbParamsPresentFlag() ) )
2072	{
2073	UInt numNalus = 0;
2074	UInt numRBSPBytes = 0;
2075	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
2076	{
2077	numRBSPBytes += UInt((*it)->m_nalUnitData.str().size());
2078	numNalus ++;
2079	}
2080	duData.push_back(DUData());
2081	duData.back().accumBitsDU = ( numRBSPBytes << 3 );
2082	duData.back().accumNalsDU = numNalus;
2083	}
2084	} // end iteration over slices
2085
2086	// cabac_zero_words processing
2087	cabac_zero_word_padding(pcSlice, pcPic, binCountsInNalUnits, numBytesInVclNalUnits, accessUnit.back()->m_nalUnitData, m_pcCfg->getCabacZeroWordPaddingEnabled());
2088	#if NH_3D
2089	pcPic->compressMotion(2);
2090	#else
2091	pcPic->compressMotion();
2092	#endif
2093	#if NH_MV
2094	m_pocLastCoded = pcPic->getPOC();
2095	#endif
2096
2097	//-- For time output for each slice
2098	Double dEncTime = (Double)(clock()-iBeforeTime) / CLOCKS_PER_SEC;
2099
2100	std::string digestStr;
2101	if (m_pcCfg->getDecodedPictureHashSEIType()!=HASHTYPE_NONE)
2102	{
2103	SEIDecodedPictureHash *decodedPictureHashSei = new SEIDecodedPictureHash();
2104	m_seiEncoder.initDecodedPictureHashSEI(decodedPictureHashSei, pcPic, digestStr, pcSlice->getSPS()->getBitDepths());
2105	trailingSeiMessages.push_back(decodedPictureHashSei);
2106	}
2107	xWriteTrailingSEIMessages(trailingSeiMessages, accessUnit, pcSlice->getTLayer(), pcSlice->getSPS());
2108
2109	m_pcCfg->setEncodedFlag(iGOPid, true);
2110
2111	xCalculateAddPSNRs( isField, isTff, iGOPid, pcPic, accessUnit, rcListPic, dEncTime, snr_conversion, printFrameMSE );
2112
2113	printHash(m_pcCfg->getDecodedPictureHashSEIType(), digestStr);
2114
2115	if ( m_pcCfg->getUseRateCtrl() )
2116	{
2117	Double avgQP = m_pcRateCtrl->getRCPic()->calAverageQP();
2118	Double avgLambda = m_pcRateCtrl->getRCPic()->calAverageLambda();
2119	if ( avgLambda < 0.0 )
2120	{
2121	avgLambda = lambda;
2122	}
2123
2124	m_pcRateCtrl->getRCPic()->updateAfterPicture( actualHeadBits, actualTotalBits, avgQP, avgLambda, pcSlice->getSliceType());
2125	m_pcRateCtrl->getRCPic()->addToPictureLsit( m_pcRateCtrl->getPicList() );
2126
2127	m_pcRateCtrl->getRCSeq()->updateAfterPic( actualTotalBits );
2128	if ( pcSlice->getSliceType() != I_SLICE )
2129	{
2130	m_pcRateCtrl->getRCGOP()->updateAfterPicture( actualTotalBits );
2131	}
2132	else // for intra picture, the estimated bits are used to update the current status in the GOP
2133	{
2134	m_pcRateCtrl->getRCGOP()->updateAfterPicture( estimatedBits );
2135	}
2136	#if U0132_TARGET_BITS_SATURATION
2137	if (m_pcRateCtrl->getCpbSaturationEnabled())
2138	{
2139	m_pcRateCtrl->updateCpbState(actualTotalBits);
2140	printf(" [CPB %6d bits]", m_pcRateCtrl->getCpbState());
2141	}
2142	#endif
2143	}
2144
2145	xCreatePictureTimingSEI(m_pcCfg->getEfficientFieldIRAPEnabled()?effFieldIRAPMap.GetIRAPGOPid():0, leadingSeiMessages, nestedSeiMessages, duInfoSeiMessages, pcSlice, isField, duData);
2146	if (m_pcCfg->getScalableNestingSEIEnabled())
2147	{
2148	xCreateScalableNestingSEI (leadingSeiMessages, nestedSeiMessages);
2149	}
2150	xWriteLeadingSEIMessages(leadingSeiMessages, duInfoSeiMessages, accessUnit, pcSlice->getTLayer(), pcSlice->getSPS(), duData);
2151	xWriteDuSEIMessages(duInfoSeiMessages, accessUnit, pcSlice->getTLayer(), pcSlice->getSPS(), duData);
2152
2153	pcPic->getPicYuvRec()->copyToPic(pcPicYuvRecOut);
2154
2155	pcPic->setReconMark ( true );
2156	#if NH_MV
2157	TComSlice::markIvRefPicsAsShortTerm( m_refPicSetInterLayer0, m_refPicSetInterLayer1 );
2158	std::vector<Int> temp;
2159	TComSlice::markCurrPic( pcPic );
2160	#endif
2161	m_bFirst = false;
2162	m_iNumPicCoded++;
2163	m_totalCoded ++;
2164	/* logging: insert a newline at end of picture period */
2165	printf("\n");
2166	fflush(stdout);
2167
2168	if (m_pcCfg->getEfficientFieldIRAPEnabled())
2169	{
2170	iGOPid=effFieldIRAPMap.restoreGOPid(iGOPid);
2171	}
2172	} // iGOPid-loop
2173
2174	delete pcBitstreamRedirect;
2175
2176	#if !NH_MV
2177	assert ( (m_iNumPicCoded == iNumPicRcvd) );
2178	#endif
2179	}
2180
2181	Void TEncGOP::printOutSummary(UInt uiNumAllPicCoded, Bool isField, const Bool printMSEBasedSNR, const Bool printSequenceMSE, const BitDepths &bitDepths)
2182	{
2183	assert (uiNumAllPicCoded == m_gcAnalyzeAll.getNumPic());
2184
2185
2186	//--CFG_KDY
2187	const Int rateMultiplier=(isField?2:1);
2188	m_gcAnalyzeAll.setFrmRate( m_pcCfg->getFrameRate()*rateMultiplier );
2189	m_gcAnalyzeI.setFrmRate( m_pcCfg->getFrameRate()*rateMultiplier );
2190	m_gcAnalyzeP.setFrmRate( m_pcCfg->getFrameRate()*rateMultiplier );
2191	m_gcAnalyzeB.setFrmRate( m_pcCfg->getFrameRate()*rateMultiplier );
2192	const ChromaFormat chFmt = m_pcCfg->getChromaFormatIdc();
2193
2194	//-- all
2195	#if NH_MV
2196	printf( "\n\nSUMMARY -------------------------------------------- LayerId %2d\n", getLayerId() );
2197	#else
2198	printf( "\n\nSUMMARY --------------------------------------------------------\n" );
2199	#endif
2200	m_gcAnalyzeAll.printOut('a', chFmt, printMSEBasedSNR, printSequenceMSE, bitDepths);
2201
2202	printf( "\n\nI Slices--------------------------------------------------------\n" );
2203	m_gcAnalyzeI.printOut('i', chFmt, printMSEBasedSNR, printSequenceMSE, bitDepths);
2204
2205	printf( "\n\nP Slices--------------------------------------------------------\n" );
2206	m_gcAnalyzeP.printOut('p', chFmt, printMSEBasedSNR, printSequenceMSE, bitDepths);
2207
2208	printf( "\n\nB Slices--------------------------------------------------------\n" );
2209	m_gcAnalyzeB.printOut('b', chFmt, printMSEBasedSNR, printSequenceMSE, bitDepths);
2210
2211	if (!m_pcCfg->getSummaryOutFilename().empty())
2212	{
2213	m_gcAnalyzeAll.printSummary(chFmt, printSequenceMSE, bitDepths, m_pcCfg->getSummaryOutFilename());
2214	}
2215
2216	if (!m_pcCfg->getSummaryPicFilenameBase().empty())
2217	{
2218	m_gcAnalyzeI.printSummary(chFmt, printSequenceMSE, bitDepths, m_pcCfg->getSummaryPicFilenameBase()+"I.txt");
2219	m_gcAnalyzeP.printSummary(chFmt, printSequenceMSE, bitDepths, m_pcCfg->getSummaryPicFilenameBase()+"P.txt");
2220	m_gcAnalyzeB.printSummary(chFmt, printSequenceMSE, bitDepths, m_pcCfg->getSummaryPicFilenameBase()+"B.txt");
2221	}
2222
2223	if(isField)
2224	{
2225	//-- interlaced summary
2226	m_gcAnalyzeAll_in.setFrmRate( m_pcCfg->getFrameRate());
2227	m_gcAnalyzeAll_in.setBits(m_gcAnalyzeAll.getBits());
2228	// prior to the above statement, the interlace analyser does not contain the correct total number of bits.
2229
2230	printf( "\n\nSUMMARY INTERLACED ---------------------------------------------\n" );
2231	m_gcAnalyzeAll_in.printOut('a', chFmt, printMSEBasedSNR, printSequenceMSE, bitDepths);
2232
2233	if (!m_pcCfg->getSummaryOutFilename().empty())
2234	{
2235	m_gcAnalyzeAll_in.printSummary(chFmt, printSequenceMSE, bitDepths, m_pcCfg->getSummaryOutFilename());
2236	}
2237	}
2238
2239	printf("\nRVM: %.3lf\n" , xCalculateRVM());
2240	}
2241
2242	#if NH_3D_VSO
2243	Void TEncGOP::preLoopFilterPicAll( TComPic* pcPic, Dist64& ruiDist )
2244	#else
2245	Void TEncGOP::preLoopFilterPicAll( TComPic* pcPic, UInt64& ruiDist )
2246	#endif
2247	{
2248	Bool bCalcDist = false;
2249	m_pcLoopFilter->setCfg(m_pcCfg->getLFCrossTileBoundaryFlag());
2250	m_pcLoopFilter->loopFilterPic( pcPic );
2251
2252	if (!bCalcDist)
2253	{
2254	ruiDist = xFindDistortionFrame(pcPic->getPicYuvOrg(), pcPic->getPicYuvRec(), pcPic->getPicSym()->getSPS().getBitDepths());
2255	}
2256	}
2257
2258	// ====================================================================================================================
2259	// Protected member functions
2260	// ====================================================================================================================
2261
2262
2263	Void TEncGOP::xInitGOP( Int iPOCLast, Int iNumPicRcvd, Bool isField )
2264	{
2265	assert( iNumPicRcvd > 0 );
2266	// Exception for the first frames
2267	if ( ( isField && (iPOCLast == 0 \|\| iPOCLast == 1) ) \|\| (!isField && (iPOCLast == 0)) )
2268	{
2269	m_iGopSize = 1;
2270	}
2271	else
2272	{
2273	m_iGopSize = m_pcCfg->getGOPSize();
2274	}
2275	assert (m_iGopSize > 0);
2276
2277	return;
2278	}
2279
2280
2281	Void TEncGOP::xGetBuffer( TComList<TComPic*>& rcListPic,
2282	TComList<TComPicYuv*>& rcListPicYuvRecOut,
2283	Int iNumPicRcvd,
2284	Int iTimeOffset,
2285	TComPic*& rpcPic,
2286	TComPicYuv*& rpcPicYuvRecOut,
2287	Int pocCurr,
2288	Bool isField)
2289	{
2290	Int i;
2291	// Rec. output
2292	TComList<TComPicYuv*>::iterator iterPicYuvRec = rcListPicYuvRecOut.end();
2293
2294	if (isField && pocCurr > 1 && m_iGopSize!=1)
2295	{
2296	iTimeOffset--;
2297	}
2298
2299	for ( i = 0; i < (iNumPicRcvd - iTimeOffset + 1); i++ )
2300	{
2301	iterPicYuvRec--;
2302	}
2303
2304	rpcPicYuvRecOut = *(iterPicYuvRec);
2305
2306	// Current pic.
2307	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
2308	while (iterPic != rcListPic.end())
2309	{
2310	rpcPic = *(iterPic);
2311	rpcPic->setCurrSliceIdx(0);
2312	if (rpcPic->getPOC() == pocCurr)
2313	{
2314	break;
2315	}
2316	iterPic++;
2317	}
2318
2319	#if !NH_MV
2320	assert (rpcPic != NULL);
2321	#endif
2322	assert (rpcPic->getPOC() == pocCurr);
2323
2324	return;
2325	}
2326
2327	#if NH_3D_VSO
2328	Dist64 TEncGOP::xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1, const BitDepths &bitDepths)
2329	#else
2330	UInt64 TEncGOP::xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1, const BitDepths &bitDepths)
2331	#endif
2332	{
2333	#if NH_3D_VSO
2334	Dist64 uiTotalDiff = 0;
2335	#else
2336	UInt64 uiTotalDiff = 0;
2337	#endif
2338
2339	for(Int chan=0; chan<pcPic0 ->getNumberValidComponents(); chan++)
2340	{
2341	const ComponentID ch=ComponentID(chan);
2342	Pel* pSrc0 = pcPic0 ->getAddr(ch);
2343	Pel* pSrc1 = pcPic1 ->getAddr(ch);
2344	UInt uiShift = 2 * DISTORTION_PRECISION_ADJUSTMENT(bitDepths.recon[toChannelType(ch)]-8);
2345
2346	const Int iStride = pcPic0->getStride(ch);
2347	const Int iWidth = pcPic0->getWidth(ch);
2348	const Int iHeight = pcPic0->getHeight(ch);
2349
2350	for(Int y = 0; y < iHeight; y++ )
2351	{
2352	for(Int x = 0; x < iWidth; x++ )
2353	{
2354	Intermediate_Int iTemp = pSrc0[x] - pSrc1[x];
2355	uiTotalDiff += UInt64((iTemp*iTemp) >> uiShift);
2356	}
2357	pSrc0 += iStride;
2358	pSrc1 += iStride;
2359	}
2360	}
2361
2362	return uiTotalDiff;
2363	}
2364
2365	Void TEncGOP::xCalculateAddPSNRs( const Bool isField, const Bool isFieldTopFieldFirst, const Int iGOPid, TComPic* pcPic, const AccessUnit&accessUnit, TComList<TComPic*> &rcListPic, const Double dEncTime, const InputColourSpaceConversion snr_conversion, const Bool printFrameMSE )
2366	{
2367	xCalculateAddPSNR( pcPic, pcPic->getPicYuvRec(), accessUnit, dEncTime, snr_conversion, printFrameMSE );
2368
2369	//In case of field coding, compute the interlaced PSNR for both fields
2370	if(isField)
2371	{
2372	Bool bothFieldsAreEncoded = false;
2373	Int correspondingFieldPOC = pcPic->getPOC();
2374	Int currentPicGOPPoc = m_pcCfg->getGOPEntry(iGOPid).m_POC;
2375	if(pcPic->getPOC() == 0)
2376	{
2377	// particular case for POC 0 and 1.
2378	// If they are not encoded first and separately from other pictures, we need to change this
2379	// POC 0 is always encoded first then POC 1 is encoded
2380	bothFieldsAreEncoded = false;
2381	}
2382	else if(pcPic->getPOC() == 1)
2383	{
2384	// if we are at POC 1, POC 0 has been encoded for sure
2385	correspondingFieldPOC = 0;
2386	bothFieldsAreEncoded = true;
2387	}
2388	else
2389	{
2390	if(pcPic->getPOC()%2 == 1)
2391	{
2392	correspondingFieldPOC -= 1; // all odd POC are associated with the preceding even POC (e.g poc 1 is associated to poc 0)
2393	currentPicGOPPoc -= 1;
2394	}
2395	else
2396	{
2397	correspondingFieldPOC += 1; // all even POC are associated with the following odd POC (e.g poc 0 is associated to poc 1)
2398	currentPicGOPPoc += 1;
2399	}
2400	for(Int i = 0; i < m_iGopSize; i ++)
2401	{
2402	if(m_pcCfg->getGOPEntry(i).m_POC == currentPicGOPPoc)
2403	{
2404	bothFieldsAreEncoded = m_pcCfg->getGOPEntry(i).m_isEncoded;
2405	break;
2406	}
2407	}
2408	}
2409
2410	if(bothFieldsAreEncoded)
2411	{
2412	//get complementary top field
2413	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
2414	while ((*iterPic)->getPOC() != correspondingFieldPOC)
2415	{
2416	iterPic ++;
2417	}
2418	TComPic* correspondingFieldPic = *(iterPic);
2419
2420	if( (pcPic->isTopField() && isFieldTopFieldFirst) \|\| (!pcPic->isTopField() && !isFieldTopFieldFirst))
2421	{
2422	xCalculateInterlacedAddPSNR(pcPic, correspondingFieldPic, pcPic->getPicYuvRec(), correspondingFieldPic->getPicYuvRec(), snr_conversion, printFrameMSE );
2423	}
2424	else
2425	{
2426	xCalculateInterlacedAddPSNR(correspondingFieldPic, pcPic, correspondingFieldPic->getPicYuvRec(), pcPic->getPicYuvRec(), snr_conversion, printFrameMSE );
2427	}
2428	}
2429	}
2430	}
2431
2432	Void TEncGOP::xCalculateAddPSNR( TComPic* pcPic, TComPicYuv* pcPicD, const AccessUnit& accessUnit, Double dEncTime, const InputColourSpaceConversion conversion, const Bool printFrameMSE )
2433	{
2434	Double dPSNR[MAX_NUM_COMPONENT];
2435
2436	for(Int i=0; i<MAX_NUM_COMPONENT; i++)
2437	{
2438	dPSNR[i]=0.0;
2439	}
2440
2441	TComPicYuv cscd;
2442	if (conversion!=IPCOLOURSPACE_UNCHANGED)
2443	{
2444	cscd.createWithoutCUInfo(pcPicD->getWidth(COMPONENT_Y), pcPicD->getHeight(COMPONENT_Y), pcPicD->getChromaFormat() );
2445	TVideoIOYuv::ColourSpaceConvert(*pcPicD, cscd, conversion, false);
2446	}
2447	TComPicYuv &picd=(conversion==IPCOLOURSPACE_UNCHANGED)?*pcPicD : cscd;
2448
2449	//===== calculate PSNR =====
2450	Double MSEyuvframe[MAX_NUM_COMPONENT] = {0, 0, 0};
2451
2452	for(Int chan=0; chan<pcPicD->getNumberValidComponents(); chan++)
2453	{
2454	const ComponentID ch=ComponentID(chan);
2455	const TComPicYuv *pOrgPicYuv =(conversion!=IPCOLOURSPACE_UNCHANGED) ? pcPic ->getPicYuvTrueOrg() : pcPic ->getPicYuvOrg();
2456	const Pel* pOrg = pOrgPicYuv->getAddr(ch);
2457	const Int iOrgStride = pOrgPicYuv->getStride(ch);
2458	Pel* pRec = picd.getAddr(ch);
2459	const Int iRecStride = picd.getStride(ch);
2460
2461	const Int iWidth = pcPicD->getWidth (ch) - (m_pcEncTop->getPad(0) >> pcPic->getComponentScaleX(ch));
2462	const Int iHeight = pcPicD->getHeight(ch) - ((m_pcEncTop->getPad(1) >> (pcPic->isField()?1:0)) >> pcPic->getComponentScaleY(ch));
2463
2464	Int iSize = iWidth*iHeight;
2465
2466	UInt64 uiSSDtemp=0;
2467	for(Int y = 0; y < iHeight; y++ )
2468	{
2469	for(Int x = 0; x < iWidth; x++ )
2470	{
2471	Intermediate_Int iDiff = (Intermediate_Int)( pOrg[x] - pRec[x] );
2472	uiSSDtemp += iDiff * iDiff;
2473	}
2474	pOrg += iOrgStride;
2475	pRec += iRecStride;
2476	}
2477	#if NH_3D_VSO
2478	#if H_3D_VSO_SYNTH_DIST_OUT
2479	if ( m_pcRdCost->getUseRenModel() )
2480	{
2481	unsigned int maxval = 255 * (1<<(g_uiBitDepth + g_uiBitIncrement -8));
2482	Double fRefValueY = (double) maxval * maxval * iSize;
2483	Double fRefValueC = fRefValueY / 4.0;
2484	TRenModel* pcRenModel = m_pcEncTop->getEncTop()->getRenModel();
2485	Int64 iDistVSOY, iDistVSOU, iDistVSOV;
2486	pcRenModel->getTotalSSE( iDistVSOY, iDistVSOU, iDistVSOV );
2487	dYPSNR = ( iDistVSOY ? 10.0 * log10( fRefValueY / (Double) iDistVSOY ) : 99.99 );
2488	dUPSNR = ( iDistVSOU ? 10.0 * log10( fRefValueC / (Double) iDistVSOU ) : 99.99 );
2489	dVPSNR = ( iDistVSOV ? 10.0 * log10( fRefValueC / (Double) iDistVSOV ) : 99.99 );
2490	}
2491	else
2492	{
2493	#endif
2494	#endif
2495	const Int maxval = 255 << (pcPic->getPicSym()->getSPS().getBitDepth(toChannelType(ch)) - 8);
2496	const Double fRefValue = (Double) maxval * maxval * iSize;
2497	dPSNR[ch] = ( uiSSDtemp ? 10.0 * log10( fRefValue / (Double)uiSSDtemp ) : 999.99 );
2498	MSEyuvframe[ch] = (Double)uiSSDtemp/(iSize);
2499	}
2500
2501	#if NH_3D_VSO
2502	#if H_3D_VSO_SYNTH_DIST_OUT
2503	}
2504	#endif
2505	#endif
2506	/* calculate the size of the access unit, excluding:
2507	* - any AnnexB contributions (start_code_prefix, zero_byte, etc.,)
2508	* - SEI NAL units
2509	*/
2510	UInt numRBSPBytes = 0;
2511	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
2512	{
2513	UInt numRBSPBytes_nal = UInt((*it)->m_nalUnitData.str().size());
2514	if (m_pcCfg->getSummaryVerboseness() > 0)
2515	{
2516	printf("*** %6s numBytesInNALunit: %u\n", nalUnitTypeToString((*it)->m_nalUnitType), numRBSPBytes_nal);
2517	}
2518	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
2519	{
2520	numRBSPBytes += numRBSPBytes_nal;
2521	}
2522	}
2523
2524	UInt uibits = numRBSPBytes * 8;
2525	m_vRVM_RP.push_back( uibits );
2526
2527	//===== add PSNR =====
2528	m_gcAnalyzeAll.addResult (dPSNR, (Double)uibits, MSEyuvframe);
2529
2530	TComSlice* pcSlice = pcPic->getSlice(0);
2531	if (pcSlice->isIntra())
2532	{
2533	m_gcAnalyzeI.addResult (dPSNR, (Double)uibits, MSEyuvframe);
2534	}
2535	if (pcSlice->isInterP())
2536	{
2537	m_gcAnalyzeP.addResult (dPSNR, (Double)uibits, MSEyuvframe);
2538	}
2539	if (pcSlice->isInterB())
2540	{
2541	m_gcAnalyzeB.addResult (dPSNR, (Double)uibits, MSEyuvframe);
2542	}
2543
2544	TChar c = (pcSlice->isIntra() ? 'I' : pcSlice->isInterP() ? 'P' : 'B');
2545	if (!pcSlice->isReferenced())
2546	{
2547	c += 32;
2548	}
2549
2550	#if ADAPTIVE_QP_SELECTION
2551	#if NH_MV
2552	printf("Layer %3d POC %4d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
2553	pcSlice->getLayerId(),
2554	pcSlice->getPOC(),
2555	pcSlice->getTLayer(),
2556	c,
2557	pcSlice->getSliceQpBase(),
2558	pcSlice->getSliceQp(),
2559	uibits );
2560	#else
2561	printf("POC %4d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
2562	pcSlice->getPOC(),
2563	pcSlice->getTLayer(),
2564	c,
2565	pcSlice->getSliceQpBase(),
2566	pcSlice->getSliceQp(),
2567	uibits );
2568	#endif
2569	#else
2570	#if NH_MV
2571	printf("Layer %3d POC %4d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
2572	pcSlice->getLayerId(),
2573	pcSlice->getPOC()-pcSlice->getLastIDR(),
2574	pcSlice->getTLayer(),
2575	c,
2576	pcSlice->getSliceQp(),
2577	uibits );
2578	#else
2579	printf("POC %4d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
2580	pcSlice->getPOC()-pcSlice->getLastIDR(),
2581	pcSlice->getTLayer(),
2582	c,
2583	pcSlice->getSliceQp(),
2584	uibits );
2585	#endif
2586	#endif
2587	#if NH_MV
2588	printf(" [Y %8.4lf dB U %8.4lf dB V %8.4lf dB]", dPSNR[COMPONENT_Y], dPSNR[COMPONENT_Cb], dPSNR[COMPONENT_Cr] );
2589	#else
2590	printf(" [Y %6.4lf dB U %6.4lf dB V %6.4lf dB]", dPSNR[COMPONENT_Y], dPSNR[COMPONENT_Cb], dPSNR[COMPONENT_Cr] );
2591	#endif
2592	if (printFrameMSE)
2593	{
2594	printf(" [Y MSE %6.4lf U MSE %6.4lf V MSE %6.4lf]", MSEyuvframe[COMPONENT_Y], MSEyuvframe[COMPONENT_Cb], MSEyuvframe[COMPONENT_Cr] );
2595	}
2596	printf(" [ET %5.0f ]", dEncTime );
2597
2598	// printf(" [WP %d]", pcSlice->getUseWeightedPrediction());
2599
2600	for (Int iRefList = 0; iRefList < 2; iRefList++)
2601	{
2602	printf(" [L%d ", iRefList);
2603	for (Int iRefIndex = 0; iRefIndex < pcSlice->getNumRefIdx(RefPicList(iRefList)); iRefIndex++)
2604	{
2605	#if NH_MV
2606	if( pcSlice->getLayerId() != pcSlice->getRefLayerId( RefPicList(iRefList), iRefIndex ) )
2607	{
2608	printf( "V%d ", pcSlice->getRefLayerId( RefPicList(iRefList), iRefIndex ) );
2609	}
2610	else
2611	{
2612	#endif
2613	printf ("%d ", pcSlice->getRefPOC(RefPicList(iRefList), iRefIndex)-pcSlice->getLastIDR());
2614	#if NH_MV
2615	}
2616	#endif
2617	}
2618	printf("]");
2619	}
2620
2621	cscd.destroy();
2622	}
2623
2624	Void TEncGOP::xCalculateInterlacedAddPSNR( TComPic* pcPicOrgFirstField, TComPic* pcPicOrgSecondField,
2625	TComPicYuv* pcPicRecFirstField, TComPicYuv* pcPicRecSecondField,
2626	const InputColourSpaceConversion conversion, const Bool printFrameMSE )
2627	{
2628
2629	#if NH_MV
2630	assert( 0 ); // Field coding and MV need to be aligned.
2631	#else
2632
2633	const TComSPS &sps=pcPicOrgFirstField->getPicSym()->getSPS();
2634	Double dPSNR[MAX_NUM_COMPONENT];
2635	TComPic *apcPicOrgFields[2]={pcPicOrgFirstField, pcPicOrgSecondField};
2636	TComPicYuv *apcPicRecFields[2]={pcPicRecFirstField, pcPicRecSecondField};
2637
2638	for(Int i=0; i<MAX_NUM_COMPONENT; i++)
2639	{
2640	dPSNR[i]=0.0;
2641	}
2642
2643	TComPicYuv cscd[2 /* first/second field */];
2644	if (conversion!=IPCOLOURSPACE_UNCHANGED)
2645	{
2646	for(UInt fieldNum=0; fieldNum<2; fieldNum++)
2647	{
2648	TComPicYuv &reconField=*(apcPicRecFields[fieldNum]);
2649	cscd[fieldNum].createWithoutCUInfo(reconField.getWidth(COMPONENT_Y), reconField.getHeight(COMPONENT_Y), reconField.getChromaFormat() );
2650	TVideoIOYuv::ColourSpaceConvert(reconField, cscd[fieldNum], conversion, false);
2651	apcPicRecFields[fieldNum]=cscd+fieldNum;
2652	}
2653	}
2654
2655	//===== calculate PSNR =====
2656	Double MSEyuvframe[MAX_NUM_COMPONENT] = {0, 0, 0};
2657
2658	assert(apcPicRecFields[0]->getChromaFormat()==apcPicRecFields[1]->getChromaFormat());
2659	const UInt numValidComponents=apcPicRecFields[0]->getNumberValidComponents();
2660
2661	for(Int chan=0; chan<numValidComponents; chan++)
2662	{
2663	const ComponentID ch=ComponentID(chan);
2664	assert(apcPicRecFields[0]->getWidth(ch)==apcPicRecFields[1]->getWidth(ch));
2665	assert(apcPicRecFields[0]->getHeight(ch)==apcPicRecFields[1]->getHeight(ch));
2666
2667	UInt64 uiSSDtemp=0;
2668	const Int iWidth = apcPicRecFields[0]->getWidth (ch) - (m_pcEncTop->getPad(0) >> apcPicRecFields[0]->getComponentScaleX(ch));
2669	const Int iHeight = apcPicRecFields[0]->getHeight(ch) - ((m_pcEncTop->getPad(1) >> 1) >> apcPicRecFields[0]->getComponentScaleY(ch));
2670
2671	Int iSize = iWidth*iHeight;
2672
2673	for(UInt fieldNum=0; fieldNum<2; fieldNum++)
2674	{
2675	TComPic *pcPic=apcPicOrgFields[fieldNum];
2676	TComPicYuv *pcPicD=apcPicRecFields[fieldNum];
2677
2678	const Pel* pOrg = (conversion!=IPCOLOURSPACE_UNCHANGED) ? pcPic ->getPicYuvTrueOrg()->getAddr(ch) : pcPic ->getPicYuvOrg()->getAddr(ch);
2679	Pel* pRec = pcPicD->getAddr(ch);
2680	const Int iStride = pcPicD->getStride(ch);
2681
2682
2683	for(Int y = 0; y < iHeight; y++ )
2684	{
2685	for(Int x = 0; x < iWidth; x++ )
2686	{
2687	Intermediate_Int iDiff = (Intermediate_Int)( pOrg[x] - pRec[x] );
2688	uiSSDtemp += iDiff * iDiff;
2689	}
2690	pOrg += iStride;
2691	pRec += iStride;
2692	}
2693	}
2694	const Int maxval = 255 << (sps.getBitDepth(toChannelType(ch)) - 8);
2695	const Double fRefValue = (Double) maxval * maxval * iSize*2;
2696	dPSNR[ch] = ( uiSSDtemp ? 10.0 * log10( fRefValue / (Double)uiSSDtemp ) : 999.99 );
2697	MSEyuvframe[ch] = (Double)uiSSDtemp/(iSize*2);
2698	}
2699
2700	UInt uibits = 0; // the number of bits for the pair is not calculated here - instead the overall total is used elsewhere.
2701
2702	//===== add PSNR =====
2703	m_gcAnalyzeAll_in.addResult (dPSNR, (Double)uibits, MSEyuvframe);
2704
2705	printf("\n Interlaced frame %d: [Y %6.4lf dB U %6.4lf dB V %6.4lf dB]", pcPicOrgSecondField->getPOC()/2 , dPSNR[COMPONENT_Y], dPSNR[COMPONENT_Cb], dPSNR[COMPONENT_Cr] );
2706	if (printFrameMSE)
2707	{
2708	printf(" [Y MSE %6.4lf U MSE %6.4lf V MSE %6.4lf]", MSEyuvframe[COMPONENT_Y], MSEyuvframe[COMPONENT_Cb], MSEyuvframe[COMPONENT_Cr] );
2709	}
2710
2711	for(UInt fieldNum=0; fieldNum<2; fieldNum++)
2712	{
2713	cscd[fieldNum].destroy();
2714	}
2715	#endif
2716	}
2717
2718	/** Function for deciding the nal_unit_type.
2719	* \param pocCurr POC of the current picture
2720	* \param lastIDR POC of the last IDR picture
2721	* \param isField true to indicate field coding
2722	* \returns the NAL unit type of the picture
2723	* This function checks the configuration and returns the appropriate nal_unit_type for the picture.
2724	*/
2725	NalUnitType TEncGOP::getNalUnitType(Int pocCurr, Int lastIDR, Bool isField)
2726	{
2727	if (pocCurr == 0)
2728	{
2729	return NAL_UNIT_CODED_SLICE_IDR_W_RADL;
2730	}
2731
2732	if(m_pcCfg->getEfficientFieldIRAPEnabled() && isField && pocCurr == 1)
2733	{
2734	// to avoid the picture becoming an IRAP
2735	return NAL_UNIT_CODED_SLICE_TRAIL_R;
2736	}
2737
2738	if(m_pcCfg->getDecodingRefreshType() != 3 && (pocCurr - isField) % m_pcCfg->getIntraPeriod() == 0)
2739	{
2740	if (m_pcCfg->getDecodingRefreshType() == 1)
2741	{
2742	return NAL_UNIT_CODED_SLICE_CRA;
2743	}
2744	else if (m_pcCfg->getDecodingRefreshType() == 2)
2745	{
2746	return NAL_UNIT_CODED_SLICE_IDR_W_RADL;
2747	}
2748	}
2749	if(m_pocCRA>0)
2750	{
2751	if(pocCurr<m_pocCRA)
2752	{
2753	// All leading pictures are being marked as TFD pictures here since current encoder uses all
2754	// reference pictures while encoding leading pictures. An encoder can ensure that a leading
2755	// picture can be still decodable when random accessing to a CRA/CRANT/BLA/BLANT picture by
2756	// controlling the reference pictures used for encoding that leading picture. Such a leading
2757	// picture need not be marked as a TFD picture.
2758	return NAL_UNIT_CODED_SLICE_RASL_R;
2759	}
2760	}
2761	if (lastIDR>0)
2762	{
2763	if (pocCurr < lastIDR)
2764	{
2765	return NAL_UNIT_CODED_SLICE_RADL_R;
2766	}
2767	}
2768	return NAL_UNIT_CODED_SLICE_TRAIL_R;
2769	}
2770
2771
2772	Double TEncGOP::xCalculateRVM()
2773	{
2774	Double dRVM = 0;
2775
2776	if( m_pcCfg->getGOPSize() == 1 && m_pcCfg->getIntraPeriod() != 1 && m_pcCfg->getFramesToBeEncoded() > RVM_VCEGAM10_M * 2 )
2777	{
2778	// calculate RVM only for lowdelay configurations
2779	std::vector<Double> vRL , vB;
2780	size_t N = m_vRVM_RP.size();
2781	vRL.resize( N );
2782	vB.resize( N );
2783
2784	Int i;
2785	Double dRavg = 0 , dBavg = 0;
2786	vB[RVM_VCEGAM10_M] = 0;
2787	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2788	{
2789	vRL[i] = 0;
2790	for( Int j = i - RVM_VCEGAM10_M ; j <= i + RVM_VCEGAM10_M - 1 ; j++ )
2791	{
2792	vRL[i] += m_vRVM_RP[j];
2793	}
2794	vRL[i] /= ( 2 * RVM_VCEGAM10_M );
2795	vB[i] = vB[i-1] + m_vRVM_RP[i] - vRL[i];
2796	dRavg += m_vRVM_RP[i];
2797	dBavg += vB[i];
2798	}
2799
2800	dRavg /= ( N - 2 * RVM_VCEGAM10_M );
2801	dBavg /= ( N - 2 * RVM_VCEGAM10_M );
2802
2803	Double dSigamB = 0;
2804	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2805	{
2806	Double tmp = vB[i] - dBavg;
2807	dSigamB += tmp * tmp;
2808	}
2809	dSigamB = sqrt( dSigamB / ( N - 2 * RVM_VCEGAM10_M ) );
2810
2811	Double f = sqrt( 12.0 * ( RVM_VCEGAM10_M - 1 ) / ( RVM_VCEGAM10_M + 1 ) );
2812
2813	dRVM = dSigamB / dRavg * f;
2814	}
2815
2816	return( dRVM );
2817	}
2818	/** Attaches the input bitstream to the stream in the output NAL unit
2819	Updates rNalu to contain concatenated bitstream. rpcBitstreamRedirect is cleared at the end of this function call.
2820	* \param codedSliceData contains the coded slice data (bitstream) to be concatenated to rNalu
2821	* \param rNalu target NAL unit
2822	*/
2823	Void TEncGOP::xAttachSliceDataToNalUnit (OutputNALUnit& rNalu, TComOutputBitstream* codedSliceData)
2824	{
2825	// Byte-align
2826	rNalu.m_Bitstream.writeByteAlignment(); // Slice header byte-alignment
2827
2828	// Perform bitstream concatenation
2829	if (codedSliceData->getNumberOfWrittenBits() > 0)
2830	{
2831	rNalu.m_Bitstream.addSubstream(codedSliceData);
2832	}
2833
2834	m_pcEntropyCoder->setBitstream(&rNalu.m_Bitstream);
2835
2836	codedSliceData->clear();
2837	}
2838
2839	// Function will arrange the long-term pictures in the decreasing order of poc_lsb_lt,
2840	// and among the pictures with the same lsb, it arranges them in increasing delta_poc_msb_cycle_lt value
2841	Void TEncGOP::arrangeLongtermPicturesInRPS(TComSlice pcSlice, TComList<TComPic>& rcListPic)
2842	{
2843	if(pcSlice->getRPS()->getNumberOfLongtermPictures() == 0)
2844	{
2845	return;
2846	}
2847	// we can only modify the local RPS!
2848	assert (pcSlice->getRPSidx()==-1);
2849	TComReferencePictureSet *rps = pcSlice->getLocalRPS();
2850
2851	// Arrange long-term reference pictures in the correct order of LSB and MSB,
2852	// and assign values for pocLSBLT and MSB present flag
2853	Int longtermPicsPoc[MAX_NUM_REF_PICS], longtermPicsLSB[MAX_NUM_REF_PICS], indices[MAX_NUM_REF_PICS];
2854	Int longtermPicsMSB[MAX_NUM_REF_PICS];
2855	Bool mSBPresentFlag[MAX_NUM_REF_PICS];
2856	::memset(longtermPicsPoc, 0, sizeof(longtermPicsPoc)); // Store POC values of LTRP
2857	::memset(longtermPicsLSB, 0, sizeof(longtermPicsLSB)); // Store POC LSB values of LTRP
2858	::memset(longtermPicsMSB, 0, sizeof(longtermPicsMSB)); // Store POC LSB values of LTRP
2859	::memset(indices , 0, sizeof(indices)); // Indices to aid in tracking sorted LTRPs
2860	::memset(mSBPresentFlag , 0, sizeof(mSBPresentFlag)); // Indicate if MSB needs to be present
2861
2862	// Get the long-term reference pictures
2863	Int offset = rps->getNumberOfNegativePictures() + rps->getNumberOfPositivePictures();
2864	Int i, ctr = 0;
2865	Int maxPicOrderCntLSB = 1 << pcSlice->getSPS()->getBitsForPOC();
2866	for(i = rps->getNumberOfPictures() - 1; i >= offset; i--, ctr++)
2867	{
2868	longtermPicsPoc[ctr] = rps->getPOC(i); // LTRP POC
2869	longtermPicsLSB[ctr] = getLSB(longtermPicsPoc[ctr], maxPicOrderCntLSB); // LTRP POC LSB
2870	indices[ctr] = i;
2871	longtermPicsMSB[ctr] = longtermPicsPoc[ctr] - longtermPicsLSB[ctr];
2872	}
2873	Int numLongPics = rps->getNumberOfLongtermPictures();
2874	assert(ctr == numLongPics);
2875
2876	// Arrange pictures in decreasing order of MSB;
2877	for(i = 0; i < numLongPics; i++)
2878	{
2879	for(Int j = 0; j < numLongPics - 1; j++)
2880	{
2881	if(longtermPicsMSB[j] < longtermPicsMSB[j+1])
2882	{
2883	std::swap(longtermPicsPoc[j], longtermPicsPoc[j+1]);
2884	std::swap(longtermPicsLSB[j], longtermPicsLSB[j+1]);
2885	std::swap(longtermPicsMSB[j], longtermPicsMSB[j+1]);
2886	std::swap(indices[j] , indices[j+1] );
2887	}
2888	}
2889	}
2890
2891	for(i = 0; i < numLongPics; i++)
2892	{
2893	// Check if MSB present flag should be enabled.
2894	// Check if the buffer contains any pictures that have the same LSB.
2895	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
2896	TComPic* pcPic;
2897	while ( iterPic != rcListPic.end() )
2898	{
2899	pcPic = *iterPic;
2900	if( (getLSB(pcPic->getPOC(), maxPicOrderCntLSB) == longtermPicsLSB[i]) && // Same LSB
2901	(pcPic->getSlice(0)->isReferenced()) && // Reference picture
2902	(pcPic->getPOC() != longtermPicsPoc[i]) ) // Not the LTRP itself
2903	{
2904	mSBPresentFlag[i] = true;
2905	break;
2906	}
2907	iterPic++;
2908	}
2909	}
2910
2911	// tempArray for usedByCurr flag
2912	Bool tempArray[MAX_NUM_REF_PICS]; ::memset(tempArray, 0, sizeof(tempArray));
2913	for(i = 0; i < numLongPics; i++)
2914	{
2915	tempArray[i] = rps->getUsed(indices[i]);
2916	}
2917	// Now write the final values;
2918	ctr = 0;
2919	Int currMSB = 0, currLSB = 0;
2920	// currPicPoc = currMSB + currLSB
2921	currLSB = getLSB(pcSlice->getPOC(), maxPicOrderCntLSB);
2922	currMSB = pcSlice->getPOC() - currLSB;
2923
2924	for(i = rps->getNumberOfPictures() - 1; i >= offset; i--, ctr++)
2925	{
2926	rps->setPOC (i, longtermPicsPoc[ctr]);
2927	rps->setDeltaPOC (i, - pcSlice->getPOC() + longtermPicsPoc[ctr]);
2928	rps->setUsed (i, tempArray[ctr]);
2929	rps->setPocLSBLT (i, longtermPicsLSB[ctr]);
2930	rps->setDeltaPocMSBCycleLT (i, (currMSB - (longtermPicsPoc[ctr] - longtermPicsLSB[ctr])) / maxPicOrderCntLSB);
2931	rps->setDeltaPocMSBPresentFlag(i, mSBPresentFlag[ctr]);
2932
2933	assert(rps->getDeltaPocMSBCycleLT(i) >= 0); // Non-negative value
2934	}
2935	for(i = rps->getNumberOfPictures() - 1, ctr = 1; i >= offset; i--, ctr++)
2936	{
2937	for(Int j = rps->getNumberOfPictures() - 1 - ctr; j >= offset; j--)
2938	{
2939	// Here at the encoder we know that we have set the full POC value for the LTRPs, hence we
2940	// don't have to check the MSB present flag values for this constraint.
2941	assert( rps->getPOC(i) != rps->getPOC(j) ); // If assert fails, LTRP entry repeated in RPS!!!
2942	}
2943	}
2944	}
2945
2946	Void TEncGOP::applyDeblockingFilterMetric( TComPic* pcPic, UInt uiNumSlices )
2947	{
2948	TComPicYuv* pcPicYuvRec = pcPic->getPicYuvRec();
2949	Pel* Rec = pcPicYuvRec->getAddr(COMPONENT_Y);
2950	Pel* tempRec = Rec;
2951	Int stride = pcPicYuvRec->getStride(COMPONENT_Y);
2952	UInt log2maxTB = pcPic->getSlice(0)->getSPS()->getQuadtreeTULog2MaxSize();
2953	UInt maxTBsize = (1<<log2maxTB);
2954	const UInt minBlockArtSize = 8;
2955	const UInt picWidth = pcPicYuvRec->getWidth(COMPONENT_Y);
2956	const UInt picHeight = pcPicYuvRec->getHeight(COMPONENT_Y);
2957	const UInt noCol = (picWidth>>log2maxTB);
2958	const UInt noRows = (picHeight>>log2maxTB);
2959	assert(noCol > 1);
2960	assert(noRows > 1);
2961	UInt64 colSAD = (UInt64)malloc(noCol*sizeof(UInt64));
2962	UInt64 rowSAD = (UInt64)malloc(noRows*sizeof(UInt64));
2963	UInt colIdx = 0;
2964	UInt rowIdx = 0;
2965	Pel p0, p1, p2, q0, q1, q2;
2966
2967	Int qp = pcPic->getSlice(0)->getSliceQp();
2968	const Int bitDepthLuma=pcPic->getSlice(0)->getSPS()->getBitDepth(CHANNEL_TYPE_LUMA);
2969	Int bitdepthScale = 1 << (bitDepthLuma-8);
2970	Int beta = TComLoopFilter::getBeta( qp ) * bitdepthScale;
2971	const Int thr2 = (beta>>2);
2972	const Int thr1 = 2*bitdepthScale;
2973	UInt a = 0;
2974
2975	memset(colSAD, 0, noCol*sizeof(UInt64));
2976	memset(rowSAD, 0, noRows*sizeof(UInt64));
2977
2978	if (maxTBsize > minBlockArtSize)
2979	{
2980	// Analyze vertical artifact edges
2981	for(Int c = maxTBsize; c < picWidth; c += maxTBsize)
2982	{
2983	for(Int r = 0; r < picHeight; r++)
2984	{
2985	p2 = Rec[c-3];
2986	p1 = Rec[c-2];
2987	p0 = Rec[c-1];
2988	q0 = Rec[c];
2989	q1 = Rec[c+1];
2990	q2 = Rec[c+2];
2991	a = ((abs(p2-(p1<<1)+p0)+abs(q0-(q1<<1)+q2))<<1);
2992	if ( thr1 < a && a < thr2)
2993	{
2994	colSAD[colIdx] += abs(p0 - q0);
2995	}
2996	Rec += stride;
2997	}
2998	colIdx++;
2999	Rec = tempRec;
3000	}
3001
3002	// Analyze horizontal artifact edges
3003	for(Int r = maxTBsize; r < picHeight; r += maxTBsize)
3004	{
3005	for(Int c = 0; c < picWidth; c++)
3006	{
3007	p2 = Rec[c + (r-3)*stride];
3008	p1 = Rec[c + (r-2)*stride];
3009	p0 = Rec[c + (r-1)*stride];
3010	q0 = Rec[c + r*stride];
3011	q1 = Rec[c + (r+1)*stride];
3012	q2 = Rec[c + (r+2)*stride];
3013	a = ((abs(p2-(p1<<1)+p0)+abs(q0-(q1<<1)+q2))<<1);
3014	if (thr1 < a && a < thr2)
3015	{
3016	rowSAD[rowIdx] += abs(p0 - q0);
3017	}
3018	}
3019	rowIdx++;
3020	}
3021	}
3022
3023	UInt64 colSADsum = 0;
3024	UInt64 rowSADsum = 0;
3025	for(Int c = 0; c < noCol-1; c++)
3026	{
3027	colSADsum += colSAD[c];
3028	}
3029	for(Int r = 0; r < noRows-1; r++)
3030	{
3031	rowSADsum += rowSAD[r];
3032	}
3033
3034	colSADsum <<= 10;
3035	rowSADsum <<= 10;
3036	colSADsum /= (noCol-1);
3037	colSADsum /= picHeight;
3038	rowSADsum /= (noRows-1);
3039	rowSADsum /= picWidth;
3040
3041	UInt64 avgSAD = ((colSADsum + rowSADsum)>>1);
3042	avgSAD >>= (bitDepthLuma-8);
3043
3044	if ( avgSAD > 2048 )
3045	{
3046	avgSAD >>= 9;
3047	Int offset = Clip3(2,6,(Int)avgSAD);
3048	for (Int i=0; i<uiNumSlices; i++)
3049	{
3050	pcPic->getSlice(i)->setDeblockingFilterOverrideFlag(true);
3051	pcPic->getSlice(i)->setDeblockingFilterDisable(false);
3052	pcPic->getSlice(i)->setDeblockingFilterBetaOffsetDiv2( offset );
3053	pcPic->getSlice(i)->setDeblockingFilterTcOffsetDiv2( offset );
3054	}
3055	}
3056	else
3057	{
3058	for (Int i=0; i<uiNumSlices; i++)
3059	{
3060	pcPic->getSlice(i)->setDeblockingFilterOverrideFlag(false);
3061	pcPic->getSlice(i)->setDeblockingFilterDisable( pcPic->getSlice(i)->getPPS()->getPicDisableDeblockingFilterFlag() );
3062	pcPic->getSlice(i)->setDeblockingFilterBetaOffsetDiv2( pcPic->getSlice(i)->getPPS()->getDeblockingFilterBetaOffsetDiv2() );
3063	pcPic->getSlice(i)->setDeblockingFilterTcOffsetDiv2( pcPic->getSlice(i)->getPPS()->getDeblockingFilterTcOffsetDiv2() );
3064	}
3065	}
3066
3067	free(colSAD);
3068	free(rowSAD);
3069	}
3070
3071	#if NH_MV
3072	Void TEncGOP::xSetRefPicListModificationsMv( std::vector<TComPic> tempPicLists[2], TComSlice pcSlice, UInt iGOPid )
3073	{
3074
3075	if( pcSlice->getSliceType() == I_SLICE \|\| !(pcSlice->getPPS()->getListsModificationPresentFlag()) \|\| pcSlice->getNumActiveRefLayerPics() == 0 )
3076	{
3077	return;
3078	}
3079
3080	GOPEntry ge = m_pcCfg->getGOPEntry( (pcSlice->getRapPicFlag() && ( pcSlice->getLayerId( ) > 0) ) ? MAX_GOP : iGOPid );
3081	assert( ge.m_numActiveRefLayerPics == pcSlice->getNumActiveRefLayerPics() );
3082
3083	Int numPicsInTempList = pcSlice->getNumRpsCurrTempList();
3084
3085	// GT: check if SliceType should be checked here.
3086	for (Int li = 0; li < 2; li ++) // Loop over lists L0 and L1
3087	{
3088	Int numPicsInFinalRefList = pcSlice->getNumRefIdx( ( li == 0 ) ? REF_PIC_LIST_0 : REF_PIC_LIST_1 );
3089
3090	Int finalIdxToTempIdxMap[16];
3091	for( Int k = 0; k < 16; k++ )
3092	{
3093	finalIdxToTempIdxMap[ k ] = -1;
3094	}
3095
3096	Bool isModified = false;
3097	if ( numPicsInTempList > 1 )
3098	{
3099	for( Int k = 0; k < pcSlice->getNumActiveRefLayerPics(); k++ )
3100	{
3101	// get position in temp. list
3102	Int refPicLayerId = pcSlice->getRefPicLayerId(k);
3103	Int idxInTempList = 0;
3104	for (; idxInTempList < numPicsInTempList; idxInTempList++)
3105	{
3106	if ( (tempPicLists[li][idxInTempList])->getLayerId() == refPicLayerId )
3107	{
3108	break;
3109	}
3110	}
3111
3112	Int idxInFinalList = ge.m_interViewRefPosL[ li ][ k ];
3113
3114	// Add negative from behind
3115	idxInFinalList = ( idxInFinalList < 0 )? ( numPicsInTempList + idxInFinalList ) : idxInFinalList;
3116
3117	Bool curIsModified = ( idxInFinalList != idxInTempList ) && ( ( idxInTempList < numPicsInFinalRefList ) \|\| ( idxInFinalList < numPicsInFinalRefList ) ) ;
3118	if ( curIsModified )
3119	{
3120	isModified = true;
3121	assert( finalIdxToTempIdxMap[ idxInFinalList ] == -1 ); // Assert when two inter layer reference pictures are sorted to the same position
3122	}
3123	finalIdxToTempIdxMap[ idxInFinalList ] = idxInTempList;
3124	}
3125	}
3126
3127	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
3128	refPicListModification->setRefPicListModificationFlagL( li, isModified );
3129
3130	if( isModified )
3131	{
3132	Int refIdx = 0;
3133
3134	for( Int i = 0; i < numPicsInFinalRefList; i++ )
3135	{
3136	if( finalIdxToTempIdxMap[i] >= 0 )
3137	{
3138	refPicListModification->setRefPicSetIdxL( li, i, finalIdxToTempIdxMap[i] );
3139	}
3140	else
3141	{
3142	///* Fill gaps with temporal references *///
3143	// Forward inter layer reference pictures
3144	while( ( refIdx < numPicsInTempList ) && ( tempPicLists[li][refIdx]->getLayerId() != getLayerId()) )
3145	{
3146	refIdx++;
3147	}
3148	refPicListModification->setRefPicSetIdxL( li, i, refIdx );
3149	refIdx++;
3150	}
3151	}
3152	}
3153	}
3154	}
3155	#endif
3156	//! \}

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