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source: 3DVCSoftware/branches/HTM-15.2-dev/source/Lib/TLibEncoder/TEncGOP.cpp @ 1370

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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_LAYERS_NOT_PRESENT_SEI
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	#if NH_MV
507	#if !NH_MV_SEI
508	if( m_pcCfg->getSubBitstreamPropSEIEnabled() && ( getLayerId() == 0 ) )
509	{
510	SEISubBitstreamProperty *sei = new SEISubBitstreamProperty;
511	m_seiEncoder.initSEISubBitstreamProperty( sei, sps );
512	seiMessages.push_back(sei);
513	}
514	#endif
515	#endif
516	}
517
518	Void TEncGOP::xCreatePerPictureSEIMessages (Int picInGOP, SEIMessages& seiMessages, SEIMessages& nestedSeiMessages, TComSlice *slice)
519	{
520	if( ( m_pcCfg->getBufferingPeriodSEIEnabled() ) && ( slice->getSliceType() == I_SLICE ) &&
521	( slice->getSPS()->getVuiParametersPresentFlag() ) &&
522	( ( slice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
523	\|\| ( slice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
524	{
525	SEIBufferingPeriod *bufferingPeriodSEI = new SEIBufferingPeriod();
526	m_seiEncoder.initSEIBufferingPeriod(bufferingPeriodSEI, slice);
527	seiMessages.push_back(bufferingPeriodSEI);
528	m_bufferingPeriodSEIPresentInAU = true;
529
530	if (m_pcCfg->getScalableNestingSEIEnabled())
531	{
532	SEIBufferingPeriod *bufferingPeriodSEIcopy = new SEIBufferingPeriod();
533	bufferingPeriodSEI->copyTo(*bufferingPeriodSEIcopy);
534	nestedSeiMessages.push_back(bufferingPeriodSEIcopy);
535	}
536	}
537
538	if (picInGOP ==0 && m_pcCfg->getSOPDescriptionSEIEnabled() ) // write SOP description SEI (if enabled) at the beginning of GOP
539	{
540	SEISOPDescription* sopDescriptionSEI = new SEISOPDescription();
541	m_seiEncoder.initSEISOPDescription(sopDescriptionSEI, slice, picInGOP, m_iLastIDR, m_iGopSize);
542	seiMessages.push_back(sopDescriptionSEI);
543	}
544
545	if( ( m_pcEncTop->getRecoveryPointSEIEnabled() ) && ( slice->getSliceType() == I_SLICE ) )
546	{
547	if( m_pcEncTop->getGradualDecodingRefreshInfoEnabled() && !slice->getRapPicFlag() )
548	{
549	// Gradual decoding refresh SEI
550	SEIGradualDecodingRefreshInfo *gradualDecodingRefreshInfoSEI = new SEIGradualDecodingRefreshInfo();
551	gradualDecodingRefreshInfoSEI->m_gdrForegroundFlag = true; // Indicating all "foreground"
552	seiMessages.push_back(gradualDecodingRefreshInfoSEI);
553	}
554	// Recovery point SEI
555	SEIRecoveryPoint *recoveryPointSEI = new SEIRecoveryPoint();
556	m_seiEncoder.initSEIRecoveryPoint(recoveryPointSEI, slice);
557	seiMessages.push_back(recoveryPointSEI);
558	}
559	if (m_pcCfg->getTemporalLevel0IndexSEIEnabled())
560	{
561	SEITemporalLevel0Index *temporalLevel0IndexSEI = new SEITemporalLevel0Index();
562	m_seiEncoder.initTemporalLevel0IndexSEI(temporalLevel0IndexSEI, slice);
563	seiMessages.push_back(temporalLevel0IndexSEI);
564	}
565
566	if( m_pcEncTop->getNoDisplaySEITLayer() && ( slice->getTLayer() >= m_pcEncTop->getNoDisplaySEITLayer() ) )
567	{
568	SEINoDisplay *seiNoDisplay = new SEINoDisplay;
569	seiNoDisplay->m_noDisplay = true;
570	seiMessages.push_back(seiNoDisplay);
571	}
572
573	// insert one Colour Remapping Info SEI for the picture (if the file exists)
574	if (!m_pcCfg->getColourRemapInfoSEIFileRoot().empty())
575	{
576	SEIColourRemappingInfo *seiColourRemappingInfo = new SEIColourRemappingInfo();
577	const Bool success = m_seiEncoder.initSEIColourRemappingInfo(seiColourRemappingInfo, slice->getPOC() );
578
579	if(success)
580	{
581	seiMessages.push_back(seiColourRemappingInfo);
582	}
583	else
584	{
585	delete seiColourRemappingInfo;
586	}
587	}
588	}
589
590	Void TEncGOP::xCreateScalableNestingSEI (SEIMessages& seiMessages, SEIMessages& nestedSeiMessages)
591	{
592	SEIMessages tmpMessages;
593	while (!nestedSeiMessages.empty())
594	{
595	SEI* sei=nestedSeiMessages.front();
596	nestedSeiMessages.pop_front();
597	tmpMessages.push_back(sei);
598	SEIScalableNesting *nestingSEI = new SEIScalableNesting();
599	m_seiEncoder.initSEIScalableNesting(nestingSEI, tmpMessages);
600	seiMessages.push_back(nestingSEI);
601	tmpMessages.clear();
602	}
603	}
604
605	Void TEncGOP::xCreatePictureTimingSEI (Int IRAPGOPid, SEIMessages& seiMessages, SEIMessages& nestedSeiMessages, SEIMessages& duInfoSeiMessages, TComSlice *slice, Bool isField, std::deque<DUData> &duData)
606	{
607
608	const TComVUI *vui = slice->getSPS()->getVuiParameters();
609	const TComHRD *hrd = vui->getHrdParameters();
610
611	// update decoding unit parameters
612	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
613	( slice->getSPS()->getVuiParametersPresentFlag() ) &&
614	( hrd->getNalHrdParametersPresentFlag() \|\| hrd->getVclHrdParametersPresentFlag() ) )
615	{
616	Int picSptDpbOutputDuDelay = 0;
617	SEIPictureTiming *pictureTimingSEI = new SEIPictureTiming();
618
619	// DU parameters
620	if( hrd->getSubPicCpbParamsPresentFlag() )
621	{
622	UInt numDU = (UInt) duData.size();
623	pictureTimingSEI->m_numDecodingUnitsMinus1 = ( numDU - 1 );
624	pictureTimingSEI->m_duCommonCpbRemovalDelayFlag = false;
625	pictureTimingSEI->m_numNalusInDuMinus1.resize( numDU );
626	pictureTimingSEI->m_duCpbRemovalDelayMinus1.resize( numDU );
627	}
628	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 .
629	pictureTimingSEI->m_picDpbOutputDelay = slice->getSPS()->getNumReorderPics(slice->getSPS()->getMaxTLayers()-1) + slice->getPOC() - m_totalCoded;
630	if(m_pcCfg->getEfficientFieldIRAPEnabled() && IRAPGOPid > 0 && IRAPGOPid < m_iGopSize)
631	{
632	// if pictures have been swapped there is likely one more picture delay on their tid. Very rough approximation
633	pictureTimingSEI->m_picDpbOutputDelay ++;
634	}
635	Int factor = hrd->getTickDivisorMinus2() + 2;
636	pictureTimingSEI->m_picDpbOutputDuDelay = factor * pictureTimingSEI->m_picDpbOutputDelay;
637	if( m_pcCfg->getDecodingUnitInfoSEIEnabled() )
638	{
639	picSptDpbOutputDuDelay = factor * pictureTimingSEI->m_picDpbOutputDelay;
640	}
641	if (m_bufferingPeriodSEIPresentInAU)
642	{
643	m_lastBPSEI = m_totalCoded;
644	}
645
646	if( hrd->getSubPicCpbParamsPresentFlag() )
647	{
648	Int i;
649	UInt64 ui64Tmp;
650	UInt uiPrev = 0;
651	UInt numDU = ( pictureTimingSEI->m_numDecodingUnitsMinus1 + 1 );
652	std::vector<UInt> &rDuCpbRemovalDelayMinus1 = pictureTimingSEI->m_duCpbRemovalDelayMinus1;
653	UInt maxDiff = ( hrd->getTickDivisorMinus2() + 2 ) - 1;
654
655	for( i = 0; i < numDU; i ++ )
656	{
657	pictureTimingSEI->m_numNalusInDuMinus1[ i ] = ( i == 0 ) ? ( duData[i].accumNalsDU - 1 ) : ( duData[i].accumNalsDU- duData[i-1].accumNalsDU - 1 );
658	}
659
660	if( numDU == 1 )
661	{
662	rDuCpbRemovalDelayMinus1[ 0 ] = 0; /* don't care */
663	}
664	else
665	{
666	rDuCpbRemovalDelayMinus1[ numDU - 1 ] = 0;/* by definition */
667	UInt tmp = 0;
668	UInt accum = 0;
669
670	for( i = ( numDU - 2 ); i >= 0; i -- )
671	{
672	ui64Tmp = ( ( ( duData[numDU - 1].accumBitsDU - duData[i].accumBitsDU ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
673	if( (UInt)ui64Tmp > maxDiff )
674	{
675	tmp ++;
676	}
677	}
678	uiPrev = 0;
679
680	UInt flag = 0;
681	for( i = ( numDU - 2 ); i >= 0; i -- )
682	{
683	flag = 0;
684	ui64Tmp = ( ( ( duData[numDU - 1].accumBitsDU - duData[i].accumBitsDU ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
685
686	if( (UInt)ui64Tmp > maxDiff )
687	{
688	if(uiPrev >= maxDiff - tmp)
689	{
690	ui64Tmp = uiPrev + 1;
691	flag = 1;
692	}
693	else ui64Tmp = maxDiff - tmp + 1;
694	}
695	rDuCpbRemovalDelayMinus1[ i ] = (UInt)ui64Tmp - uiPrev - 1;
696	if( (Int)rDuCpbRemovalDelayMinus1[ i ] < 0 )
697	{
698	rDuCpbRemovalDelayMinus1[ i ] = 0;
699	}
700	else if (tmp > 0 && flag == 1)
701	{
702	tmp --;
703	}
704	accum += rDuCpbRemovalDelayMinus1[ i ] + 1;
705	uiPrev = accum;
706	}
707	}
708	}
709
710	if( m_pcCfg->getPictureTimingSEIEnabled() )
711	{
712	pictureTimingSEI->m_picStruct = (isField && slice->getPic()->isTopField())? 1 : isField? 2 : 0;
713	seiMessages.push_back(pictureTimingSEI);
714
715	if ( m_pcCfg->getScalableNestingSEIEnabled() ) // put picture timing SEI into scalable nesting SEI
716	{
717	SEIPictureTiming *pictureTimingSEIcopy = new SEIPictureTiming();
718	pictureTimingSEI->copyTo(*pictureTimingSEIcopy);
719	nestedSeiMessages.push_back(pictureTimingSEIcopy);
720	}
721	}
722
723	if( m_pcCfg->getDecodingUnitInfoSEIEnabled() && hrd->getSubPicCpbParamsPresentFlag() )
724	{
725	for( Int i = 0; i < ( pictureTimingSEI->m_numDecodingUnitsMinus1 + 1 ); i ++ )
726	{
727	SEIDecodingUnitInfo *duInfoSEI = new SEIDecodingUnitInfo();
728	duInfoSEI->m_decodingUnitIdx = i;
729	duInfoSEI->m_duSptCpbRemovalDelay = pictureTimingSEI->m_duCpbRemovalDelayMinus1[i] + 1;
730	duInfoSEI->m_dpbOutputDuDelayPresentFlag = false;
731	duInfoSEI->m_picSptDpbOutputDuDelay = picSptDpbOutputDuDelay;
732
733	duInfoSeiMessages.push_back(duInfoSEI);
734	}
735	}
736
737	if( !m_pcCfg->getPictureTimingSEIEnabled() && pictureTimingSEI )
738	{
739	delete pictureTimingSEI;
740	}
741	}
742	}
743
744	Void TEncGOP::xUpdateDuData(AccessUnit &testAU, std::deque<DUData> &duData)
745	{
746	if (duData.empty())
747	{
748	return;
749	}
750	// fix first
751	UInt numNalUnits = (UInt)testAU.size();
752	UInt numRBSPBytes = 0;
753	for (AccessUnit::const_iterator it = testAU.begin(); it != testAU.end(); it++)
754	{
755	numRBSPBytes += UInt((*it)->m_nalUnitData.str().size());
756	}
757	duData[0].accumBitsDU += ( numRBSPBytes << 3 );
758	duData[0].accumNalsDU += numNalUnits;
759
760	// adapt cumulative sums for all following DUs
761	// and add one DU info SEI, if enabled
762	for (Int i=1; i<duData.size(); i++)
763	{
764	if (m_pcCfg->getDecodingUnitInfoSEIEnabled())
765	{
766	numNalUnits += 1;
767	numRBSPBytes += ( 5 << 3 );
768	}
769	duData[i].accumBitsDU += numRBSPBytes; // probably around 5 bytes
770	duData[i].accumNalsDU += numNalUnits;
771	}
772
773	// The last DU may have a trailing SEI
774	if (m_pcCfg->getDecodedPictureHashSEIType()!=HASHTYPE_NONE)
775	{
776	duData.back().accumBitsDU += ( 20 << 3 ); // probably around 20 bytes - should be further adjusted, e.g. by type
777	duData.back().accumNalsDU += 1;
778	}
779
780	}
781	Void TEncGOP::xUpdateTimingSEI(SEIPictureTiming pictureTimingSEI, std::deque<DUData> &duData, const TComSPS sps)
782	{
783	if (!pictureTimingSEI)
784	{
785	return;
786	}
787	const TComVUI *vui = sps->getVuiParameters();
788	const TComHRD *hrd = vui->getHrdParameters();
789	if( hrd->getSubPicCpbParamsPresentFlag() )
790	{
791	Int i;
792	UInt64 ui64Tmp;
793	UInt uiPrev = 0;
794	UInt numDU = ( pictureTimingSEI->m_numDecodingUnitsMinus1 + 1 );
795	std::vector<UInt> &rDuCpbRemovalDelayMinus1 = pictureTimingSEI->m_duCpbRemovalDelayMinus1;
796	UInt maxDiff = ( hrd->getTickDivisorMinus2() + 2 ) - 1;
797
798	for( i = 0; i < numDU; i ++ )
799	{
800	pictureTimingSEI->m_numNalusInDuMinus1[ i ] = ( i == 0 ) ? ( duData[i].accumNalsDU - 1 ) : ( duData[i].accumNalsDU- duData[i-1].accumNalsDU - 1 );
801	}
802
803	if( numDU == 1 )
804	{
805	rDuCpbRemovalDelayMinus1[ 0 ] = 0; /* don't care */
806	}
807	else
808	{
809	rDuCpbRemovalDelayMinus1[ numDU - 1 ] = 0;/* by definition */
810	UInt tmp = 0;
811	UInt accum = 0;
812
813	for( i = ( numDU - 2 ); i >= 0; i -- )
814	{
815	ui64Tmp = ( ( ( duData[numDU - 1].accumBitsDU - duData[i].accumBitsDU ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
816	if( (UInt)ui64Tmp > maxDiff )
817	{
818	tmp ++;
819	}
820	}
821	uiPrev = 0;
822
823	UInt flag = 0;
824	for( i = ( numDU - 2 ); i >= 0; i -- )
825	{
826	flag = 0;
827	ui64Tmp = ( ( ( duData[numDU - 1].accumBitsDU - duData[i].accumBitsDU ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
828
829	if( (UInt)ui64Tmp > maxDiff )
830	{
831	if(uiPrev >= maxDiff - tmp)
832	{
833	ui64Tmp = uiPrev + 1;
834	flag = 1;
835	}
836	else ui64Tmp = maxDiff - tmp + 1;
837	}
838	rDuCpbRemovalDelayMinus1[ i ] = (UInt)ui64Tmp - uiPrev - 1;
839	if( (Int)rDuCpbRemovalDelayMinus1[ i ] < 0 )
840	{
841	rDuCpbRemovalDelayMinus1[ i ] = 0;
842	}
843	else if (tmp > 0 && flag == 1)
844	{
845	tmp --;
846	}
847	accum += rDuCpbRemovalDelayMinus1[ i ] + 1;
848	uiPrev = accum;
849	}
850	}
851	}
852	}
853	Void TEncGOP::xUpdateDuInfoSEI(SEIMessages &duInfoSeiMessages, SEIPictureTiming *pictureTimingSEI)
854	{
855	if (duInfoSeiMessages.empty() \|\| (pictureTimingSEI == NULL))
856	{
857	return;
858	}
859
860	Int i=0;
861
862	for (SEIMessages::iterator du = duInfoSeiMessages.begin(); du!= duInfoSeiMessages.end(); du++)
863	{
864	SEIDecodingUnitInfo duInfoSEI = (SEIDecodingUnitInfo) (*du);
865	duInfoSEI->m_decodingUnitIdx = i;
866	duInfoSEI->m_duSptCpbRemovalDelay = pictureTimingSEI->m_duCpbRemovalDelayMinus1[i] + 1;
867	duInfoSEI->m_dpbOutputDuDelayPresentFlag = false;
868	i++;
869	}
870	}
871
872	static Void
873	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)
874	{
875	const TComSPS &sps=*(pcSlice->getSPS());
876	const Int log2subWidthCxsubHeightC = (pcPic->getComponentScaleX(COMPONENT_Cb)+pcPic->getComponentScaleY(COMPONENT_Cb));
877	const Int minCuWidth = pcPic->getMinCUWidth();
878	const Int minCuHeight = pcPic->getMinCUHeight();
879	const Int paddedWidth = ((sps.getPicWidthInLumaSamples() + minCuWidth - 1) / minCuWidth) * minCuWidth;
880	const Int paddedHeight= ((sps.getPicHeightInLumaSamples() + minCuHeight - 1) / minCuHeight) * minCuHeight;
881	const Int rawBits = paddedWidth * paddedHeight *
882	(sps.getBitDepth(CHANNEL_TYPE_LUMA) + 2*(sps.getBitDepth(CHANNEL_TYPE_CHROMA)>>log2subWidthCxsubHeightC));
883	const std::size_t threshold = (32/3)*numBytesInVclNalUnits + (rawBits/32);
884	if (binCountsInNalUnits >= threshold)
885	{
886	// need to add additional cabac zero words (each one accounts for 3 bytes (=00 00 03)) to increase numBytesInVclNalUnits
887	const std::size_t targetNumBytesInVclNalUnits = ((binCountsInNalUnits - (rawBits/32))*3+31)/32;
888
889	if (targetNumBytesInVclNalUnits>numBytesInVclNalUnits) // It should be!
890	{
891	const std::size_t numberOfAdditionalBytesNeeded=targetNumBytesInVclNalUnits - numBytesInVclNalUnits;
892	const std::size_t numberOfAdditionalCabacZeroWords=(numberOfAdditionalBytesNeeded+2)/3;
893	const std::size_t numberOfAdditionalCabacZeroBytes=numberOfAdditionalCabacZeroWords*3;
894	if (cabacZeroWordPaddingEnabled)
895	{
896	std::vector<UChar> zeroBytesPadding(numberOfAdditionalCabacZeroBytes, UChar(0));
897	for(std::size_t i=0; i<numberOfAdditionalCabacZeroWords; i++)
898	{
899	zeroBytesPadding[i*3+2]=3; // 00 00 03
900	}
901	nalUnitData.write(reinterpret_cast<const TChar*>(&(zeroBytesPadding[0])), numberOfAdditionalCabacZeroBytes);
902	printf("Adding %d bytes of padding\n", UInt(numberOfAdditionalCabacZeroWords*3));
903	}
904	else
905	{
906	printf("Standard would normally require adding %d bytes of padding\n", UInt(numberOfAdditionalCabacZeroWords*3));
907	}
908	}
909	}
910	}
911
912	class EfficientFieldIRAPMapping
913	{
914	private:
915	Int IRAPGOPid;
916	Bool IRAPtoReorder;
917	Bool swapIRAPForward;
918
919	public:
920	EfficientFieldIRAPMapping() :
921	IRAPGOPid(-1),
922	IRAPtoReorder(false),
923	swapIRAPForward(false)
924	{ }
925
926	Void initialize(const Bool isField, const Int gopSize, const Int POCLast, const Int numPicRcvd, const Int lastIDR, TEncGOP pEncGop, TEncCfg pCfg);
927
928	Int adjustGOPid(const Int gopID);
929	Int restoreGOPid(const Int gopID);
930	Int GetIRAPGOPid() const { return IRAPGOPid; }
931	};
932
933	Void EfficientFieldIRAPMapping::initialize(const Bool isField, const Int gopSize, const Int POCLast, const Int numPicRcvd, const Int lastIDR, TEncGOP pEncGop, TEncCfg pCfg )
934	{
935	if(isField)
936	{
937	Int pocCurr;
938	for ( Int iGOPid=0; iGOPid < gopSize; iGOPid++ )
939	{
940	// determine actual POC
941	if(POCLast == 0) //case first frame or first top field
942	{
943	pocCurr=0;
944	}
945	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
946	{
947	pocCurr = 1;
948	}
949	else
950	{
951	pocCurr = POCLast - numPicRcvd + pCfg->getGOPEntry(iGOPid).m_POC - isField;
952	}
953
954	// check if POC corresponds to IRAP
955	NalUnitType tmpUnitType = pEncGop->getNalUnitType(pocCurr, lastIDR, isField);
956	if(tmpUnitType >= NAL_UNIT_CODED_SLICE_BLA_W_LP && tmpUnitType <= NAL_UNIT_CODED_SLICE_CRA) // if picture is an IRAP
957	{
958	if(pocCurr%2 == 0 && iGOPid < gopSize-1 && pCfg->getGOPEntry(iGOPid).m_POC == pCfg->getGOPEntry(iGOPid+1).m_POC-1)
959	{ // if top field and following picture in enc order is associated bottom field
960	IRAPGOPid = iGOPid;
961	IRAPtoReorder = true;
962	swapIRAPForward = true;
963	break;
964	}
965	if(pocCurr%2 != 0 && iGOPid > 0 && pCfg->getGOPEntry(iGOPid).m_POC == pCfg->getGOPEntry(iGOPid-1).m_POC+1)
966	{
967	// if picture is an IRAP remember to process it first
968	IRAPGOPid = iGOPid;
969	IRAPtoReorder = true;
970	swapIRAPForward = false;
971	break;
972	}
973	}
974	}
975	}
976	}
977
978	Int EfficientFieldIRAPMapping::adjustGOPid(const Int GOPid)
979	{
980	if(IRAPtoReorder)
981	{
982	if(swapIRAPForward)
983	{
984	if(GOPid == IRAPGOPid)
985	{
986	return IRAPGOPid +1;
987	}
988	else if(GOPid == IRAPGOPid +1)
989	{
990	return IRAPGOPid;
991	}
992	}
993	else
994	{
995	if(GOPid == IRAPGOPid -1)
996	{
997	return IRAPGOPid;
998	}
999	else if(GOPid == IRAPGOPid)
1000	{
1001	return IRAPGOPid -1;
1002	}
1003	}
1004	}
1005	return GOPid;
1006	}
1007
1008	Int EfficientFieldIRAPMapping::restoreGOPid(const Int GOPid)
1009	{
1010	if(IRAPtoReorder)
1011	{
1012	if(swapIRAPForward)
1013	{
1014	if(GOPid == IRAPGOPid)
1015	{
1016	IRAPtoReorder = false;
1017	return IRAPGOPid +1;
1018	}
1019	else if(GOPid == IRAPGOPid +1)
1020	{
1021	return GOPid -1;
1022	}
1023	}
1024	else
1025	{
1026	if(GOPid == IRAPGOPid)
1027	{
1028	return IRAPGOPid -1;
1029	}
1030	else if(GOPid == IRAPGOPid -1)
1031	{
1032	IRAPtoReorder = false;
1033	return IRAPGOPid;
1034	}
1035	}
1036	}
1037	return GOPid;
1038	}
1039
1040
1041	static UInt calculateCollocatedFromL1Flag(TEncCfg *pCfg, const Int GOPid, const Int gopSize)
1042	{
1043	Int iCloseLeft=1, iCloseRight=-1;
1044	for(Int i = 0; i<pCfg->getGOPEntry(GOPid).m_numRefPics; i++)
1045	{
1046	Int iRef = pCfg->getGOPEntry(GOPid).m_referencePics[i];
1047	if(iRef>0&&(iRef<iCloseRight\|\|iCloseRight==-1))
1048	{
1049	iCloseRight=iRef;
1050	}
1051	else if(iRef<0&&(iRef>iCloseLeft\|\|iCloseLeft==1))
1052	{
1053	iCloseLeft=iRef;
1054	}
1055	}
1056	if(iCloseRight>-1)
1057	{
1058	iCloseRight=iCloseRight+pCfg->getGOPEntry(GOPid).m_POC-1;
1059	}
1060	if(iCloseLeft<1)
1061	{
1062	iCloseLeft=iCloseLeft+pCfg->getGOPEntry(GOPid).m_POC-1;
1063	while(iCloseLeft<0)
1064	{
1065	iCloseLeft+=gopSize;
1066	}
1067	}
1068	Int iLeftQP=0, iRightQP=0;
1069	for(Int i=0; i<gopSize; i++)
1070	{
1071	if(pCfg->getGOPEntry(i).m_POC==(iCloseLeft%gopSize)+1)
1072	{
1073	iLeftQP= pCfg->getGOPEntry(i).m_QPOffset;
1074	}
1075	if (pCfg->getGOPEntry(i).m_POC==(iCloseRight%gopSize)+1)
1076	{
1077	iRightQP=pCfg->getGOPEntry(i).m_QPOffset;
1078	}
1079	}
1080	if(iCloseRight>-1&&iRightQP<iLeftQP)
1081	{
1082	return 0;
1083	}
1084	else
1085	{
1086	return 1;
1087	}
1088	}
1089
1090
1091	static Void
1092	printHash(const HashType hashType, const std::string &digestStr)
1093	{
1094	const TChar *decodedPictureHashModeName;
1095	switch (hashType)
1096	{
1097	case HASHTYPE_MD5:
1098	decodedPictureHashModeName = "MD5";
1099	break;
1100	case HASHTYPE_CRC:
1101	decodedPictureHashModeName = "CRC";
1102	break;
1103	case HASHTYPE_CHECKSUM:
1104	decodedPictureHashModeName = "Checksum";
1105	break;
1106	default:
1107	decodedPictureHashModeName = NULL;
1108	break;
1109	}
1110	if (decodedPictureHashModeName != NULL)
1111	{
1112	if (digestStr.empty())
1113	{
1114	printf(" [%s:%s]", decodedPictureHashModeName, "?");
1115	}
1116	else
1117	{
1118	printf(" [%s:%s]", decodedPictureHashModeName, digestStr.c_str());
1119	}
1120	}
1121	}
1122
1123	// ====================================================================================================================
1124	// Public member functions
1125	// ====================================================================================================================
1126	#if NH_MV
1127	Void TEncGOP::initGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP)
1128	{
1129	xInitGOP( iPOCLast, iNumPicRcvd, false );
1130	m_iNumPicCoded = 0;
1131	}
1132	#endif
1133	#if NH_MV
1134	Void TEncGOP::compressPicInGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic*>& rcListPic,
1135	TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP,
1136	Bool isField, Bool isTff, const InputColourSpaceConversion snr_conversion, const Bool printFrameMSE, Int iGOPid )
1137	#else
1138	Void TEncGOP::compressGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic*>& rcListPic,
1139	TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP,
1140	Bool isField, Bool isTff, const InputColourSpaceConversion snr_conversion, const Bool printFrameMSE )
1141	#endif
1142	{
1143	// TODO: Split this function up.
1144
1145	TComPic* pcPic = NULL;
1146	TComPicYuv* pcPicYuvRecOut;
1147	TComSlice* pcSlice;
1148	TComOutputBitstream *pcBitstreamRedirect;
1149	pcBitstreamRedirect = new TComOutputBitstream;
1150	AccessUnit::iterator itLocationToPushSliceHeaderNALU; // used to store location where NALU containing slice header is to be inserted
1151	#if !NH_MV
1152	xInitGOP( iPOCLast, iNumPicRcvd, isField );
1153	#endif
1154
1155	m_iNumPicCoded = 0;
1156	SEIMessages leadingSeiMessages;
1157	SEIMessages nestedSeiMessages;
1158	SEIMessages duInfoSeiMessages;
1159	SEIMessages trailingSeiMessages;
1160	std::deque<DUData> duData;
1161	SEIDecodingUnitInfo decodingUnitInfoSEI;
1162
1163	EfficientFieldIRAPMapping effFieldIRAPMap;
1164	if (m_pcCfg->getEfficientFieldIRAPEnabled())
1165	{
1166	effFieldIRAPMap.initialize(isField, m_iGopSize, iPOCLast, iNumPicRcvd, m_iLastIDR, this, m_pcCfg);
1167	}
1168
1169	// reset flag indicating whether pictures have been encoded
1170	#if !NH_MV
1171	for ( Int iGOPid=0; iGOPid < m_iGopSize; iGOPid++ )
1172	#endif
1173	{
1174	m_pcCfg->setEncodedFlag(iGOPid, false);
1175	}
1176	#if !NH_MV
1177	for ( Int iGOPid=0; iGOPid < m_iGopSize; iGOPid++ )
1178	#endif
1179	{
1180	if (m_pcCfg->getEfficientFieldIRAPEnabled())
1181	{
1182	iGOPid=effFieldIRAPMap.adjustGOPid(iGOPid);
1183	}
1184
1185	//-- For time output for each slice
1186	clock_t iBeforeTime = clock();
1187
1188	UInt uiColDir = calculateCollocatedFromL1Flag(m_pcCfg, iGOPid, m_iGopSize);
1189
1190	/////////////////////////////////////////////////////////////////////////////////////////////////// Initial to start encoding
1191	Int iTimeOffset;
1192	Int pocCurr;
1193	if(iPOCLast == 0) //case first frame or first top field
1194	{
1195	pocCurr=0;
1196	iTimeOffset = 1;
1197	}
1198	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
1199	{
1200	pocCurr = 1;
1201	iTimeOffset = 1;
1202	}
1203	else
1204	{
1205	pocCurr = iPOCLast - iNumPicRcvd + m_pcCfg->getGOPEntry(iGOPid).m_POC - ((isField && m_iGopSize>1) ? 1:0);
1206	iTimeOffset = m_pcCfg->getGOPEntry(iGOPid).m_POC;
1207	}
1208
1209	if(pocCurr>=m_pcCfg->getFramesToBeEncoded())
1210	{
1211	if (m_pcCfg->getEfficientFieldIRAPEnabled())
1212	{
1213	iGOPid=effFieldIRAPMap.restoreGOPid(iGOPid);
1214	}
1215	#if NH_MV
1216	delete pcBitstreamRedirect;
1217	return;
1218	#else
1219	continue;
1220	#endif
1221	}
1222
1223	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 )
1224	{
1225	m_iLastIDR = pocCurr;
1226	}
1227	// start a new access unit: create an entry in the list of output access units
1228	accessUnitsInGOP.push_back(AccessUnit());
1229	AccessUnit& accessUnit = accessUnitsInGOP.back();
1230	xGetBuffer( rcListPic, rcListPicYuvRecOut, iNumPicRcvd, iTimeOffset, pcPic, pcPicYuvRecOut, pocCurr, isField );
1231
1232	// Slice data initialization
1233	pcPic->clearSliceBuffer();
1234	pcPic->allocateNewSlice();
1235	m_pcSliceEncoder->setSliceIdx(0);
1236	pcPic->setCurrSliceIdx(0);
1237	#if NH_MV
1238	m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, pocCurr, iGOPid, pcSlice, m_pcEncTop->getVPS(), getLayerId(), isField );
1239	#else
1240	m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, pocCurr, iGOPid, pcSlice, isField );
1241	#endif
1242
1243	//Set Frame/Field coding
1244	pcSlice->getPic()->setField(isField);
1245
1246	pcSlice->setLastIDR(m_iLastIDR);
1247	pcSlice->setSliceIdx(0);
1248	#if NH_MV
1249	pcSlice->setRefPicSetInterLayer ( &m_refPicSetInterLayer0, &m_refPicSetInterLayer1 );
1250	pcPic ->setLayerId ( getLayerId() );
1251	pcPic ->setViewId ( getViewId() );
1252	#if !NH_3D
1253	pcSlice->setLayerId ( getLayerId() );
1254	pcSlice->setViewId ( getViewId() );
1255	pcSlice->setVPS ( m_pcEncTop->getVPS() );
1256	#else
1257	pcPic ->setViewIndex ( getViewIndex() );
1258	pcPic ->setIsDepth( getIsDepth() );
1259	pcSlice->setCamparaSlice( pcPic->getCodedScale(), pcPic->getCodedOffset() );
1260	#endif
1261	#endif
1262	//set default slice level flag to the same as SPS level flag
1263	pcSlice->setLFCrossSliceBoundaryFlag( pcSlice->getPPS()->getLoopFilterAcrossSlicesEnabledFlag() );
1264	#if NH_MV
1265	// Set the nal unit type
1266	pcSlice->setNalUnitType(getNalUnitType(pocCurr, m_iLastIDR, isField));
1267	if( pcSlice->getSliceType() == B_SLICE )
1268	{
1269	if( m_pcCfg->getGOPEntry( ( pcSlice->getRapPicFlag() && getLayerId() > 0 ) ? MAX_GOP : iGOPid ).m_sliceType == 'P' )
1270	{
1271	pcSlice->setSliceType( P_SLICE );
1272	}
1273	}
1274
1275	// To be checked!
1276	if( pcSlice->getSliceType() == B_SLICE )
1277	{
1278	if( m_pcCfg->getGOPEntry( ( pcSlice->getRapPicFlag() && getLayerId() > 0 ) ? MAX_GOP : iGOPid ).m_sliceType == 'I' )
1279	{
1280	pcSlice->setSliceType( I_SLICE );
1281	}
1282	}
1283	#else
1284
1285	if(pcSlice->getSliceType()==B_SLICE&&m_pcCfg->getGOPEntry(iGOPid).m_sliceType=='P')
1286	{
1287	pcSlice->setSliceType(P_SLICE);
1288	}
1289	if(pcSlice->getSliceType()==B_SLICE&&m_pcCfg->getGOPEntry(iGOPid).m_sliceType=='I')
1290	{
1291	pcSlice->setSliceType(I_SLICE);
1292	}
1293
1294	// Set the nal unit type
1295	pcSlice->setNalUnitType(getNalUnitType(pocCurr, m_iLastIDR, isField));
1296	#endif
1297	if(pcSlice->getTemporalLayerNonReferenceFlag())
1298	{
1299	if (pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_TRAIL_R &&
1300	!(m_iGopSize == 1 && pcSlice->getSliceType() == I_SLICE))
1301	// Add this condition to avoid POC issues with encoder_intra_main.cfg configuration (see #1127 in bug tracker)
1302	{
1303	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TRAIL_N);
1304	}
1305	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_RADL_R)
1306	{
1307	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_RADL_N);
1308	}
1309	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_RASL_R)
1310	{
1311	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_RASL_N);
1312	}
1313	}
1314	if (m_pcCfg->getEfficientFieldIRAPEnabled())
1315	{
1316	if ( pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
1317	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
1318	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP
1319	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL
1320	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP
1321	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA ) // IRAP picture
1322	{
1323	m_associatedIRAPType = pcSlice->getNalUnitType();
1324	m_associatedIRAPPOC = pocCurr;
1325	}
1326	pcSlice->setAssociatedIRAPType(m_associatedIRAPType);
1327	pcSlice->setAssociatedIRAPPOC(m_associatedIRAPPOC);
1328	}
1329	// Do decoding refresh marking if any
1330	pcSlice->decodingRefreshMarking(m_pocCRA, m_bRefreshPending, rcListPic, m_pcCfg->getEfficientFieldIRAPEnabled());
1331	m_pcEncTop->selectReferencePictureSet(pcSlice, pocCurr, iGOPid);
1332	if (!m_pcCfg->getEfficientFieldIRAPEnabled())
1333	{
1334	if ( pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
1335	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
1336	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP
1337	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL
1338	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP
1339	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA ) // IRAP picture
1340	{
1341	m_associatedIRAPType = pcSlice->getNalUnitType();
1342	m_associatedIRAPPOC = pocCurr;
1343	}
1344	pcSlice->setAssociatedIRAPType(m_associatedIRAPType);
1345	pcSlice->setAssociatedIRAPPOC(m_associatedIRAPPOC);
1346	}
1347	if ((pcSlice->checkThatAllRefPicsAreAvailable(rcListPic, pcSlice->getRPS(), false, m_iLastRecoveryPicPOC, m_pcCfg->getDecodingRefreshType() == 3) != 0) \|\| (pcSlice->isIRAP())
1348	\|\| (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)
1349	)
1350	{
1351	pcSlice->createExplicitReferencePictureSetFromReference(rcListPic, pcSlice->getRPS(), pcSlice->isIRAP(), m_iLastRecoveryPicPOC, m_pcCfg->getDecodingRefreshType() == 3, m_pcCfg->getEfficientFieldIRAPEnabled());
1352	}
1353
1354	pcSlice->applyReferencePictureSet(rcListPic, pcSlice->getRPS());
1355
1356	if(pcSlice->getTLayer() > 0
1357	&& !( pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_N // Check if not a leading picture
1358	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_R
1359	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_RASL_N
1360	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_RASL_R )
1361	)
1362	{
1363	if(pcSlice->isTemporalLayerSwitchingPoint(rcListPic) \|\| pcSlice->getSPS()->getTemporalIdNestingFlag())
1364	{
1365	if(pcSlice->getTemporalLayerNonReferenceFlag())
1366	{
1367	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TSA_N);
1368	}
1369	else
1370	{
1371	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TSA_R);
1372	}
1373	}
1374	else if(pcSlice->isStepwiseTemporalLayerSwitchingPointCandidate(rcListPic))
1375	{
1376	Bool isSTSA=true;
1377	for(Int ii=iGOPid+1;(ii<m_pcCfg->getGOPSize() && isSTSA==true);ii++)
1378	{
1379	Int lTid= m_pcCfg->getGOPEntry(ii).m_temporalId;
1380	if(lTid==pcSlice->getTLayer())
1381	{
1382	const TComReferencePictureSet* nRPS = pcSlice->getSPS()->getRPSList()->getReferencePictureSet(ii);
1383	for(Int jj=0;jj<nRPS->getNumberOfPictures();jj++)
1384	{
1385	if(nRPS->getUsed(jj))
1386	{
1387	Int tPoc=m_pcCfg->getGOPEntry(ii).m_POC+nRPS->getDeltaPOC(jj);
1388	Int kk=0;
1389	for(kk=0;kk<m_pcCfg->getGOPSize();kk++)
1390	{
1391	if(m_pcCfg->getGOPEntry(kk).m_POC==tPoc)
1392	{
1393	break;
1394	}
1395	}
1396	Int tTid=m_pcCfg->getGOPEntry(kk).m_temporalId;
1397	if(tTid >= pcSlice->getTLayer())
1398	{
1399	isSTSA=false;
1400	break;
1401	}
1402	}
1403	}
1404	}
1405	}
1406	if(isSTSA==true)
1407	{
1408	if(pcSlice->getTemporalLayerNonReferenceFlag())
1409	{
1410	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_N);
1411	}
1412	else
1413	{
1414	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_R);
1415	}
1416	}
1417	}
1418	}
1419	arrangeLongtermPicturesInRPS(pcSlice, rcListPic);
1420	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
1421	refPicListModification->setRefPicListModificationFlagL0(0);
1422	refPicListModification->setRefPicListModificationFlagL1(0);
1423	#if NH_MV
1424	if ( pcSlice->getPPS()->getNumExtraSliceHeaderBits() > 0 )
1425	{
1426	// Some more sophisticated algorithm to determine discardable_flag might be added here.
1427	pcSlice->setDiscardableFlag ( false );
1428	}
1429
1430	const TComVPS* vps = pcSlice->getVPS();
1431	#if NH_3D
1432	Int numDirectRefLayers = vps ->getNumRefListLayers( getLayerId() );
1433	#else
1434	Int numDirectRefLayers = vps ->getNumDirectRefLayers( getLayerId() );
1435	#endif
1436	#if NH_3D
1437	pcSlice->setIvPicLists( m_ivPicLists );
1438
1439	Int gopNum = (pcSlice->getRapPicFlag() && getLayerId() > 0) ? MAX_GOP : iGOPid;
1440	GOPEntry gopEntry = m_pcCfg->getGOPEntry( gopNum );
1441	#else
1442	GOPEntry gopEntry = m_pcCfg->getGOPEntry( (pcSlice->getRapPicFlag() && getLayerId() > 0) ? MAX_GOP : iGOPid );
1443	#endif
1444
1445
1446
1447	Bool interLayerPredLayerIdcPresentFlag = false;
1448	if ( getLayerId() > 0 && !vps->getAllRefLayersActiveFlag() && numDirectRefLayers > 0 )
1449	{
1450	pcSlice->setInterLayerPredEnabledFlag ( gopEntry.m_numActiveRefLayerPics > 0 );
1451	if ( pcSlice->getInterLayerPredEnabledFlag() && numDirectRefLayers > 1 )
1452	{
1453	if ( !vps->getMaxOneActiveRefLayerFlag() )
1454	{
1455	pcSlice->setNumInterLayerRefPicsMinus1( gopEntry.m_numActiveRefLayerPics - 1 );
1456	}
1457	#if NH_3D
1458	if ( gopEntry.m_numActiveRefLayerPics != vps->getNumRefListLayers( getLayerId() ) )
1459	#else
1460	if ( gopEntry.m_numActiveRefLayerPics != vps->getNumDirectRefLayers( getLayerId() ) )
1461	#endif
1462	{
1463	interLayerPredLayerIdcPresentFlag = true;
1464	for (Int i = 0; i < gopEntry.m_numActiveRefLayerPics; i++ )
1465	{
1466	pcSlice->setInterLayerPredLayerIdc( i, gopEntry.m_interLayerPredLayerIdc[ i ] );
1467	}
1468	}
1469	}
1470	}
1471	if ( !interLayerPredLayerIdcPresentFlag )
1472	{
1473	for( Int i = 0; i < pcSlice->getNumActiveRefLayerPics(); i++ )
1474	{
1475	pcSlice->setInterLayerPredLayerIdc(i, pcSlice->getRefLayerPicIdc( i ) );
1476	}
1477	}
1478
1479
1480	assert( pcSlice->getNumActiveRefLayerPics() == gopEntry.m_numActiveRefLayerPics );
1481
1482	#if NH_3D
1483	if ( m_pcEncTop->decProcAnnexI() )
1484	{
1485	pcSlice->deriveInCmpPredAndCpAvailFlag( );
1486	if ( pcSlice->getInCmpPredAvailFlag() )
1487	{
1488	pcSlice->setInCompPredFlag( gopEntry.m_interCompPredFlag );
1489	}
1490	else
1491	{
1492	if (gopEntry.m_interCompPredFlag )
1493	{
1494	if ( gopNum == MAX_GOP)
1495	{
1496	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() ) );
1497	}
1498	else
1499	{
1500	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() ) );
1501	}
1502
1503	exit(EXIT_FAILURE);
1504	}
1505	}
1506	pcSlice->init3dToolParameters();
1507	pcSlice->checkInCompPredRefLayers();
1508	}
1509	#if NH_3D_IV_MERGE
1510	// This needs to be done after initialization of 3D tool parameters.
1511	pcSlice->setMaxNumMergeCand ( m_pcCfg->getMaxNumMergeCand() + ( ( pcSlice->getMpiFlag( ) \|\| pcSlice->getIvMvPredFlag( ) \|\| pcSlice->getViewSynthesisPredFlag( ) ) ? 1 : 0 ));
1512	#endif
1513	#endif
1514
1515	pcSlice->createInterLayerReferencePictureSet( m_ivPicLists, m_refPicSetInterLayer0, m_refPicSetInterLayer1 );
1516	pcSlice->setNumRefIdx(REF_PIC_LIST_0,min(gopEntry.m_numRefPicsActive,( pcSlice->getRPS()->getNumberOfPictures() + (Int) m_refPicSetInterLayer0.size() + (Int) m_refPicSetInterLayer1.size()) ) );
1517	pcSlice->setNumRefIdx(REF_PIC_LIST_1,min(gopEntry.m_numRefPicsActive,( pcSlice->getRPS()->getNumberOfPictures() + (Int) m_refPicSetInterLayer0.size() + (Int) m_refPicSetInterLayer1.size()) ) );
1518
1519	std::vector< TComPic* > tempRefPicLists[2];
1520	std::vector< Bool > usedAsLongTerm [2];
1521	Int numPocTotalCurr;
1522
1523	pcSlice->getTempRefPicLists( rcListPic, m_refPicSetInterLayer0, m_refPicSetInterLayer1, tempRefPicLists, usedAsLongTerm, numPocTotalCurr, true );
1524
1525
1526	xSetRefPicListModificationsMv( tempRefPicLists, pcSlice, iGOPid );
1527	#else
1528	pcSlice->setNumRefIdx(REF_PIC_LIST_0,min(m_pcCfg->getGOPEntry(iGOPid).m_numRefPicsActive,pcSlice->getRPS()->getNumberOfPictures()));
1529	pcSlice->setNumRefIdx(REF_PIC_LIST_1,min(m_pcCfg->getGOPEntry(iGOPid).m_numRefPicsActive,pcSlice->getRPS()->getNumberOfPictures()));
1530	#endif
1531	// Set reference list
1532	#if NH_MV
1533	pcSlice->setRefPicList( tempRefPicLists, usedAsLongTerm, numPocTotalCurr );
1534	#else
1535	pcSlice->setRefPicList ( rcListPic );
1536	#endif
1537	#if NH_3D_NBDV
1538	pcSlice->setDefaultRefView();
1539	#endif
1540	#if NH_3D_ARP
1541	//GT: This seems to be broken when layerId in vps is not equal to layerId in nuh
1542	pcSlice->setARPStepNum(m_ivPicLists);
1543	#endif
1544	#if NH_3D_IC
1545	pcSlice->setICEnableCandidate( m_aICEnableCandidate );
1546	pcSlice->setICEnableNum( m_aICEnableNum );
1547	#endif
1548
1549	// Slice info. refinement
1550	#if NH_MV
1551	if ( pcSlice->getSliceType() == B_SLICE )
1552	{
1553	if( m_pcCfg->getGOPEntry( ( pcSlice->getRapPicFlag() == true && getLayerId() > 0 ) ? MAX_GOP : iGOPid ).m_sliceType == 'P' )
1554	{
1555	pcSlice->setSliceType( P_SLICE );
1556	}
1557	}
1558	#else
1559	if ( (pcSlice->getSliceType() == B_SLICE) && (pcSlice->getNumRefIdx(REF_PIC_LIST_1) == 0) )
1560	{
1561	pcSlice->setSliceType ( P_SLICE );
1562	}
1563	#endif
1564	pcSlice->setEncCABACTableIdx(m_pcSliceEncoder->getEncCABACTableIdx());
1565
1566	if (pcSlice->getSliceType() == B_SLICE)
1567	{
1568	pcSlice->setColFromL0Flag(1-uiColDir);
1569	Bool bLowDelay = true;
1570	Int iCurrPOC = pcSlice->getPOC();
1571	Int iRefIdx = 0;
1572
1573	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_0) && bLowDelay; iRefIdx++)
1574	{
1575	if ( pcSlice->getRefPic(REF_PIC_LIST_0, iRefIdx)->getPOC() > iCurrPOC )
1576	{
1577	bLowDelay = false;
1578	}
1579	}
1580	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_1) && bLowDelay; iRefIdx++)
1581	{
1582	if ( pcSlice->getRefPic(REF_PIC_LIST_1, iRefIdx)->getPOC() > iCurrPOC )
1583	{
1584	bLowDelay = false;
1585	}
1586	}
1587
1588	pcSlice->setCheckLDC(bLowDelay);
1589	}
1590	else
1591	{
1592	pcSlice->setCheckLDC(true);
1593	}
1594
1595	uiColDir = 1-uiColDir;
1596
1597	//-------------------------------------------------------------
1598	pcSlice->setRefPOCList();
1599
1600	pcSlice->setList1IdxToList0Idx();
1601	#if NH_3D_TMVP
1602	if(pcSlice->getLayerId())
1603	pcSlice->generateAlterRefforTMVP();
1604	#endif
1605
1606	if (m_pcEncTop->getTMVPModeId() == 2)
1607	{
1608	if (iGOPid == 0) // first picture in SOP (i.e. forward B)
1609	{
1610	pcSlice->setEnableTMVPFlag(0);
1611	}
1612	else
1613	{
1614	// Note: pcSlice->getColFromL0Flag() is assumed to be always 0 and getcolRefIdx() is always 0.
1615	pcSlice->setEnableTMVPFlag(1);
1616	}
1617	}
1618	else if (m_pcEncTop->getTMVPModeId() == 1)
1619	{
1620	pcSlice->setEnableTMVPFlag(1);
1621	}
1622	else
1623	{
1624	pcSlice->setEnableTMVPFlag(0);
1625	}
1626	#if NH_MV
1627	if( pcSlice->getIdrPicFlag() )
1628	{
1629	pcSlice->setEnableTMVPFlag(0);
1630	}
1631	#endif
1632
1633	#if NH_3D_VSO
1634	// Should be moved to TEncTop !!!
1635	Bool bUseVSO = m_pcEncTop->getUseVSO();
1636
1637	TComRdCost* pcRdCost = m_pcEncTop->getRdCost();
1638
1639	pcRdCost->setUseVSO( bUseVSO );
1640
1641	// SAIT_VSO_EST_A0033
1642	pcRdCost->setUseEstimatedVSD( m_pcEncTop->getUseEstimatedVSD() );
1643
1644	if ( bUseVSO )
1645	{
1646	Int iVSOMode = m_pcEncTop->getVSOMode();
1647	pcRdCost->setVSOMode( iVSOMode );
1648	pcRdCost->setAllowNegDist( m_pcEncTop->getAllowNegDist() );
1649
1650	// SAIT_VSO_EST_A0033
1651	#if H_3D_FCO
1652	Bool flagRec;
1653	flagRec = ((m_pcEncTop->getIvPicLists()->getPicYuv( pcSlice->getViewIndex(), false, pcSlice->getPOC(), true) == NULL) ? false: true);
1654	pcRdCost->setVideoRecPicYuv( m_pcEncTop->getIvPicLists()->getPicYuv( pcSlice->getViewIndex(), false, pcSlice->getPOC(), flagRec ) );
1655	pcRdCost->setDepthPicYuv ( m_pcEncTop->getIvPicLists()->getPicYuv( pcSlice->getViewIndex(), true, pcSlice->getPOC(), false ) );
1656	#else
1657	pcRdCost->setVideoRecPicYuv( m_pcEncTop->getIvPicLists()->getPicYuv( pcSlice->getViewIndex(), false , pcSlice->getPOC(), true ) );
1658	pcRdCost->setDepthPicYuv ( m_pcEncTop->getIvPicLists()->getPicYuv( pcSlice->getViewIndex(), true , pcSlice->getPOC(), false ) );
1659	#endif
1660
1661	// LGE_WVSO_A0119
1662	Bool bUseWVSO = m_pcEncTop->getUseWVSO();
1663	pcRdCost->setUseWVSO( bUseWVSO );
1664
1665	}
1666	#endif
1667	// set adaptive search range for non-intra-slices
1668	if (m_pcCfg->getUseASR() && pcSlice->getSliceType()!=I_SLICE)
1669	{
1670	m_pcSliceEncoder->setSearchRange(pcSlice);
1671	}
1672
1673	Bool bGPBcheck=false;
1674	if ( pcSlice->getSliceType() == B_SLICE)
1675	{
1676	if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) )
1677	{
1678	bGPBcheck=true;
1679	Int i;
1680	for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ )
1681	{
1682	if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) )
1683	{
1684	bGPBcheck=false;
1685	break;
1686	}
1687	}
1688	}
1689	}
1690	if(bGPBcheck)
1691	{
1692	pcSlice->setMvdL1ZeroFlag(true);
1693	}
1694	else
1695	{
1696	pcSlice->setMvdL1ZeroFlag(false);
1697	}
1698	pcPic->getSlice(pcSlice->getSliceIdx())->setMvdL1ZeroFlag(pcSlice->getMvdL1ZeroFlag());
1699
1700
1701	Double lambda = 0.0;
1702	Int actualHeadBits = 0;
1703	Int actualTotalBits = 0;
1704	Int estimatedBits = 0;
1705	Int tmpBitsBeforeWriting = 0;
1706	if ( m_pcCfg->getUseRateCtrl() ) // TODO: does this work with multiple slices and slice-segments?
1707	{
1708	Int frameLevel = m_pcRateCtrl->getRCSeq()->getGOPID2Level( iGOPid );
1709	if ( pcPic->getSlice(0)->getSliceType() == I_SLICE )
1710	{
1711	frameLevel = 0;
1712	}
1713	m_pcRateCtrl->initRCPic( frameLevel );
1714	estimatedBits = m_pcRateCtrl->getRCPic()->getTargetBits();
1715
1716	#if KWU_RC_MADPRED_E0227
1717	if(m_pcCfg->getLayerId() != 0)
1718	{
1719	m_pcRateCtrl->getRCPic()->setIVPic( m_pcEncTop->getEncTop()->getTEncTop(0)->getRateCtrl()->getRCPic() );
1720	}
1721	#endif
1722
1723	#if U0132_TARGET_BITS_SATURATION
1724	if (m_pcRateCtrl->getCpbSaturationEnabled() && frameLevel != 0)
1725	{
1726	Int estimatedCpbFullness = m_pcRateCtrl->getCpbState() + m_pcRateCtrl->getBufferingRate();
1727
1728	// prevent overflow
1729	if (estimatedCpbFullness - estimatedBits > (Int)(m_pcRateCtrl->getCpbSize()*0.9f))
1730	{
1731	estimatedBits = estimatedCpbFullness - (Int)(m_pcRateCtrl->getCpbSize()*0.9f);
1732	}
1733
1734	estimatedCpbFullness -= m_pcRateCtrl->getBufferingRate();
1735	// prevent underflow
1736	if (estimatedCpbFullness - estimatedBits < (Int)(m_pcRateCtrl->getCpbSize()*0.1f))
1737	{
1738	estimatedBits = max(200, estimatedCpbFullness - (Int)(m_pcRateCtrl->getCpbSize()*0.1f));
1739	}
1740
1741	m_pcRateCtrl->getRCPic()->setTargetBits(estimatedBits);
1742	}
1743	#endif
1744
1745	Int sliceQP = m_pcCfg->getInitialQP();
1746	if ( ( pcSlice->getPOC() == 0 && m_pcCfg->getInitialQP() > 0 ) \|\| ( frameLevel == 0 && m_pcCfg->getForceIntraQP() ) ) // QP is specified
1747	{
1748	Int NumberBFrames = ( m_pcCfg->getGOPSize() - 1 );
1749	Double dLambda_scale = 1.0 - Clip3( 0.0, 0.5, 0.05*(Double)NumberBFrames );
1750	Double dQPFactor = 0.57*dLambda_scale;
1751	Int SHIFT_QP = 12;
1752	Int bitdepth_luma_qp_scale = 0;
1753	Double qp_temp = (Double) sliceQP + bitdepth_luma_qp_scale - SHIFT_QP;
1754	lambda = dQPFactor*pow( 2.0, qp_temp/3.0 );
1755	}
1756	else if ( frameLevel == 0 ) // intra case, but use the model
1757	{
1758	m_pcSliceEncoder->calCostSliceI(pcPic); // TODO: This only analyses the first slice segment - what about the others?
1759
1760	if ( m_pcCfg->getIntraPeriod() != 1 ) // do not refine allocated bits for all intra case
1761	{
1762	Int bits = m_pcRateCtrl->getRCSeq()->getLeftAverageBits();
1763	bits = m_pcRateCtrl->getRCPic()->getRefineBitsForIntra( bits );
1764
1765	#if U0132_TARGET_BITS_SATURATION
1766	if (m_pcRateCtrl->getCpbSaturationEnabled() )
1767	{
1768	Int estimatedCpbFullness = m_pcRateCtrl->getCpbState() + m_pcRateCtrl->getBufferingRate();
1769
1770	// prevent overflow
1771	if (estimatedCpbFullness - bits > (Int)(m_pcRateCtrl->getCpbSize()*0.9f))
1772	{
1773	bits = estimatedCpbFullness - (Int)(m_pcRateCtrl->getCpbSize()*0.9f);
1774	}
1775
1776	estimatedCpbFullness -= m_pcRateCtrl->getBufferingRate();
1777	// prevent underflow
1778	if (estimatedCpbFullness - bits < (Int)(m_pcRateCtrl->getCpbSize()*0.1f))
1779	{
1780	bits = estimatedCpbFullness - (Int)(m_pcRateCtrl->getCpbSize()*0.1f);
1781	}
1782	}
1783	#endif
1784
1785	if ( bits < 200 )
1786	{
1787	bits = 200;
1788	}
1789	m_pcRateCtrl->getRCPic()->setTargetBits( bits );
1790	}
1791
1792	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
1793	m_pcRateCtrl->getRCPic()->getLCUInitTargetBits();
1794	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture, pcSlice->getSliceType());
1795	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
1796	}
1797	else // normal case
1798	{
1799	#if KWU_RC_MADPRED_E0227
1800	if(m_pcRateCtrl->getLayerID() != 0)
1801	{
1802	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
1803	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambdaIV( listPreviousPicture, pcSlice->getPOC() );
1804	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
1805	}
1806	else
1807	{
1808	#endif
1809	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
1810	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture, pcSlice->getSliceType());
1811	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
1812	#if KWU_RC_MADPRED_E0227
1813	}
1814	#endif
1815	}
1816
1817	sliceQP = Clip3( -pcSlice->getSPS()->getQpBDOffset(CHANNEL_TYPE_LUMA), MAX_QP, sliceQP );
1818	m_pcRateCtrl->getRCPic()->setPicEstQP( sliceQP );
1819
1820	m_pcSliceEncoder->resetQP( pcPic, sliceQP, lambda );
1821	}
1822
1823	UInt uiNumSliceSegments = 1;
1824
1825	#if NH_3D_NBDV
1826	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.
1827	{
1828	Int iColPoc = pcSlice->getRefPOC(RefPicList(1 - pcSlice->getColFromL0Flag()), pcSlice->getColRefIdx());
1829	pcPic->setNumDdvCandPics(pcPic->getDisCandRefPictures(iColPoc));
1830	}
1831	#endif
1832	#if NH_3D
1833	pcSlice->setDepthToDisparityLUTs();
1834
1835	#endif
1836
1837	#if NH_3D_NBDV
1838	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.
1839	{
1840	pcPic->checkTemporalIVRef();
1841	}
1842
1843	if(pcSlice->getIsDepth())
1844	{
1845	pcPic->checkTextureRef();
1846	}
1847	#endif
1848	// Allocate some coders, now the number of tiles are known.
1849	const Int numSubstreamsColumns = (pcSlice->getPPS()->getNumTileColumnsMinus1() + 1);
1850	const Int numSubstreamRows = pcSlice->getPPS()->getEntropyCodingSyncEnabledFlag() ? pcPic->getFrameHeightInCtus() : (pcSlice->getPPS()->getNumTileRowsMinus1() + 1);
1851	const Int numSubstreams = numSubstreamRows * numSubstreamsColumns;
1852	std::vector<TComOutputBitstream> substreamsOut(numSubstreams);
1853
1854	// now compress (trial encode) the various slice segments (slices, and dependent slices)
1855	{
1856	const UInt numberOfCtusInFrame=pcPic->getPicSym()->getNumberOfCtusInFrame();
1857	pcSlice->setSliceCurStartCtuTsAddr( 0 );
1858	pcSlice->setSliceSegmentCurStartCtuTsAddr( 0 );
1859
1860	for(UInt nextCtuTsAddr = 0; nextCtuTsAddr < numberOfCtusInFrame; )
1861	{
1862	m_pcSliceEncoder->precompressSlice( pcPic );
1863	m_pcSliceEncoder->compressSlice ( pcPic, false, false );
1864
1865	const UInt curSliceSegmentEnd = pcSlice->getSliceSegmentCurEndCtuTsAddr();
1866	if (curSliceSegmentEnd < numberOfCtusInFrame)
1867	{
1868	const Bool bNextSegmentIsDependentSlice=curSliceSegmentEnd<pcSlice->getSliceCurEndCtuTsAddr();
1869	const UInt sliceBits=pcSlice->getSliceBits();
1870	pcPic->allocateNewSlice();
1871	// prepare for next slice
1872	pcPic->setCurrSliceIdx ( uiNumSliceSegments );
1873	m_pcSliceEncoder->setSliceIdx ( uiNumSliceSegments );
1874	pcSlice = pcPic->getSlice ( uiNumSliceSegments );
1875	assert(pcSlice->getPPS()!=0);
1876	pcSlice->copySliceInfo ( pcPic->getSlice(uiNumSliceSegments-1) );
1877	pcSlice->setSliceIdx ( uiNumSliceSegments );
1878	if (bNextSegmentIsDependentSlice)
1879	{
1880	pcSlice->setSliceBits(sliceBits);
1881	}
1882	else
1883	{
1884	pcSlice->setSliceCurStartCtuTsAddr ( curSliceSegmentEnd );
1885	pcSlice->setSliceBits(0);
1886	}
1887	pcSlice->setDependentSliceSegmentFlag(bNextSegmentIsDependentSlice);
1888	pcSlice->setSliceSegmentCurStartCtuTsAddr ( curSliceSegmentEnd );
1889	// TODO: optimise cabac_init during compress slice to improve multi-slice operation
1890	// pcSlice->setEncCABACTableIdx(m_pcSliceEncoder->getEncCABACTableIdx());
1891	uiNumSliceSegments ++;
1892	}
1893	nextCtuTsAddr = curSliceSegmentEnd;
1894	}
1895	}
1896
1897	duData.clear();
1898	pcSlice = pcPic->getSlice(0);
1899
1900	// SAO parameter estimation using non-deblocked pixels for CTU bottom and right boundary areas
1901	if( pcSlice->getSPS()->getUseSAO() && m_pcCfg->getSaoCtuBoundary() )
1902	{
1903	m_pcSAO->getPreDBFStatistics(pcPic);
1904	}
1905
1906	//-- Loop filter
1907	Bool bLFCrossTileBoundary = pcSlice->getPPS()->getLoopFilterAcrossTilesEnabledFlag();
1908	m_pcLoopFilter->setCfg(bLFCrossTileBoundary);
1909	if ( m_pcCfg->getDeblockingFilterMetric() )
1910	{
1911	applyDeblockingFilterMetric(pcPic, uiNumSliceSegments);
1912	}
1913	m_pcLoopFilter->loopFilterPic( pcPic );
1914
1915	/////////////////////////////////////////////////////////////////////////////////////////////////// File writing
1916	// Set entropy coder
1917	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder );
1918	if ( m_bSeqFirst )
1919	{
1920	// write various parameter sets
1921	actualTotalBits += xWriteParameterSets(accessUnit, pcSlice);
1922	#if PPS_FIX_DEPTH
1923	if(!pcSlice->getIsDepth() \|\| !pcSlice->getViewIndex() )
1924	{
1925	#endif
1926	#if PPS_FIX_DEPTH
1927	}
1928	#endif
1929
1930
1931	// create prefix SEI messages at the beginning of the sequence
1932	assert(leadingSeiMessages.empty());
1933	xCreateIRAPLeadingSEIMessages(leadingSeiMessages, pcSlice->getSPS(), pcSlice->getPPS());
1934
1935	m_bSeqFirst = false;
1936	}
1937	if (m_pcCfg->getAccessUnitDelimiter())
1938	{
1939	xWriteAccessUnitDelimiter(accessUnit, pcSlice);
1940	}
1941
1942	// reset presence of BP SEI indication
1943	m_bufferingPeriodSEIPresentInAU = false;
1944	// create prefix SEI associated with a picture
1945	xCreatePerPictureSEIMessages(iGOPid, leadingSeiMessages, nestedSeiMessages, pcSlice);
1946
1947	#if NH_MV_SEI
1948	m_seiEncoder.createAnnexFGISeiMessages( leadingSeiMessages, pcSlice );
1949	#endif
1950
1951	/* use the main bitstream buffer for storing the marshalled picture */
1952	m_pcEntropyCoder->setBitstream(NULL);
1953
1954	pcSlice = pcPic->getSlice(0);
1955
1956	if (pcSlice->getSPS()->getUseSAO())
1957	{
1958	Bool sliceEnabled[MAX_NUM_COMPONENT];
1959	TComBitCounter tempBitCounter;
1960	tempBitCounter.resetBits();
1961	m_pcEncTop->getRDGoOnSbacCoder()->setBitstream(&tempBitCounter);
1962	m_pcSAO->initRDOCabacCoder(m_pcEncTop->getRDGoOnSbacCoder(), pcSlice);
1963	m_pcSAO->SAOProcess(pcPic, sliceEnabled, pcPic->getSlice(0)->getLambdas(), m_pcCfg->getTestSAODisableAtPictureLevel(), m_pcCfg->getSaoEncodingRate(), m_pcCfg->getSaoEncodingRateChroma(), m_pcCfg->getSaoCtuBoundary());
1964	m_pcSAO->PCMLFDisableProcess(pcPic);
1965	m_pcEncTop->getRDGoOnSbacCoder()->setBitstream(NULL);
1966
1967	//assign SAO slice header
1968	for(Int s=0; s< uiNumSliceSegments; s++)
1969	{
1970	pcPic->getSlice(s)->setSaoEnabledFlag(CHANNEL_TYPE_LUMA, sliceEnabled[COMPONENT_Y]);
1971	assert(sliceEnabled[COMPONENT_Cb] == sliceEnabled[COMPONENT_Cr]);
1972	pcPic->getSlice(s)->setSaoEnabledFlag(CHANNEL_TYPE_CHROMA, sliceEnabled[COMPONENT_Cb]);
1973	}
1974	}
1975
1976	// pcSlice is currently slice 0.
1977	std::size_t binCountsInNalUnits = 0; // For implementation of cabac_zero_word stuffing (section 7.4.3.10)
1978	std::size_t numBytesInVclNalUnits = 0; // For implementation of cabac_zero_word stuffing (section 7.4.3.10)
1979
1980	for( UInt sliceSegmentStartCtuTsAddr = 0, sliceIdxCount=0; sliceSegmentStartCtuTsAddr < pcPic->getPicSym()->getNumberOfCtusInFrame(); sliceIdxCount++, sliceSegmentStartCtuTsAddr=pcSlice->getSliceSegmentCurEndCtuTsAddr() )
1981	{
1982	pcSlice = pcPic->getSlice(sliceIdxCount);
1983	if(sliceIdxCount > 0 && pcSlice->getSliceType()!= I_SLICE)
1984	{
1985	pcSlice->checkColRefIdx(sliceIdxCount, pcPic);
1986	}
1987	pcPic->setCurrSliceIdx(sliceIdxCount);
1988	m_pcSliceEncoder->setSliceIdx(sliceIdxCount);
1989
1990	pcSlice->setRPS(pcPic->getSlice(0)->getRPS());
1991	pcSlice->setRPSidx(pcPic->getSlice(0)->getRPSidx());
1992
1993	for ( UInt ui = 0 ; ui < numSubstreams; ui++ )
1994	{
1995	substreamsOut[ui].clear();
1996	}
1997
1998	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder );
1999	m_pcEntropyCoder->resetEntropy ( pcSlice );
2000	/* start slice NALunit */
2001	#if NH_MV
2002	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->getTLayer(), getLayerId() );
2003	#else
2004	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->getTLayer() );
2005	#endif
2006	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
2007
2008	pcSlice->setNoRaslOutputFlag(false);
2009	if (pcSlice->isIRAP())
2010	{
2011	if (pcSlice->getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP && pcSlice->getNalUnitType() <= NAL_UNIT_CODED_SLICE_IDR_N_LP)
2012	{
2013	pcSlice->setNoRaslOutputFlag(true);
2014	}
2015	//the inference for NoOutputPriorPicsFlag
2016	// KJS: This cannot happen at the encoder
2017	if (!m_bFirst && pcSlice->isIRAP() && pcSlice->getNoRaslOutputFlag())
2018	{
2019	if (pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA)
2020	{
2021	pcSlice->setNoOutputPriorPicsFlag(true);
2022	}
2023	}
2024	}
2025
2026	pcSlice->setEncCABACTableIdx(m_pcSliceEncoder->getEncCABACTableIdx());
2027
2028	tmpBitsBeforeWriting = m_pcEntropyCoder->getNumberOfWrittenBits();
2029	m_pcEntropyCoder->encodeSliceHeader(pcSlice);
2030	actualHeadBits += ( m_pcEntropyCoder->getNumberOfWrittenBits() - tmpBitsBeforeWriting );
2031
2032	pcSlice->setFinalized(true);
2033
2034	pcSlice->clearSubstreamSizes( );
2035	{
2036	UInt numBinsCoded = 0;
2037	m_pcSliceEncoder->encodeSlice(pcPic, &(substreamsOut[0]), numBinsCoded);
2038	binCountsInNalUnits+=numBinsCoded;
2039	}
2040
2041	{
2042	// Construct the final bitstream by concatenating substreams.
2043	// The final bitstream is either nalu.m_Bitstream or pcBitstreamRedirect;
2044	// Complete the slice header info.
2045	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder );
2046	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
2047	m_pcEntropyCoder->encodeTilesWPPEntryPoint( pcSlice );
2048
2049	// Append substreams...
2050	TComOutputBitstream *pcOut = pcBitstreamRedirect;
2051	const Int numZeroSubstreamsAtStartOfSlice = pcPic->getSubstreamForCtuAddr(pcSlice->getSliceSegmentCurStartCtuTsAddr(), false, pcSlice);
2052	const Int numSubstreamsToCode = pcSlice->getNumberOfSubstreamSizes()+1;
2053	for ( UInt ui = 0 ; ui < numSubstreamsToCode; ui++ )
2054	{
2055	pcOut->addSubstream(&(substreamsOut[ui+numZeroSubstreamsAtStartOfSlice]));
2056	}
2057	}
2058
2059	// If current NALU is the first NALU of slice (containing slice header) and more NALUs exist (due to multiple dependent slices) then buffer it.
2060	// 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.
2061	Bool bNALUAlignedWrittenToList = false; // used to ensure current NALU is not written more than once to the NALU list.
2062	xAttachSliceDataToNalUnit(nalu, pcBitstreamRedirect);
2063	accessUnit.push_back(new NALUnitEBSP(nalu));
2064	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
2065	numBytesInVclNalUnits += (std::size_t)(accessUnit.back()->m_nalUnitData.str().size());
2066	bNALUAlignedWrittenToList = true;
2067
2068	if (!bNALUAlignedWrittenToList)
2069	{
2070	nalu.m_Bitstream.writeAlignZero();
2071	accessUnit.push_back(new NALUnitEBSP(nalu));
2072	}
2073
2074	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
2075	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
2076	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
2077	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) &&
2078	( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getSubPicCpbParamsPresentFlag() ) )
2079	{
2080	UInt numNalus = 0;
2081	UInt numRBSPBytes = 0;
2082	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
2083	{
2084	numRBSPBytes += UInt((*it)->m_nalUnitData.str().size());
2085	numNalus ++;
2086	}
2087	duData.push_back(DUData());
2088	duData.back().accumBitsDU = ( numRBSPBytes << 3 );
2089	duData.back().accumNalsDU = numNalus;
2090	}
2091	} // end iteration over slices
2092
2093	// cabac_zero_words processing
2094	cabac_zero_word_padding(pcSlice, pcPic, binCountsInNalUnits, numBytesInVclNalUnits, accessUnit.back()->m_nalUnitData, m_pcCfg->getCabacZeroWordPaddingEnabled());
2095	#if NH_3D
2096	pcPic->compressMotion(2);
2097	#else
2098	pcPic->compressMotion();
2099	#endif
2100	#if NH_MV
2101	m_pocLastCoded = pcPic->getPOC();
2102	#endif
2103
2104	//-- For time output for each slice
2105	Double dEncTime = (Double)(clock()-iBeforeTime) / CLOCKS_PER_SEC;
2106
2107	std::string digestStr;
2108	if (m_pcCfg->getDecodedPictureHashSEIType()!=HASHTYPE_NONE)
2109	{
2110	SEIDecodedPictureHash *decodedPictureHashSei = new SEIDecodedPictureHash();
2111	m_seiEncoder.initDecodedPictureHashSEI(decodedPictureHashSei, pcPic, digestStr, pcSlice->getSPS()->getBitDepths());
2112	trailingSeiMessages.push_back(decodedPictureHashSei);
2113	}
2114	xWriteTrailingSEIMessages(trailingSeiMessages, accessUnit, pcSlice->getTLayer(), pcSlice->getSPS());
2115
2116	m_pcCfg->setEncodedFlag(iGOPid, true);
2117
2118	xCalculateAddPSNRs( isField, isTff, iGOPid, pcPic, accessUnit, rcListPic, dEncTime, snr_conversion, printFrameMSE );
2119
2120	printHash(m_pcCfg->getDecodedPictureHashSEIType(), digestStr);
2121
2122	if ( m_pcCfg->getUseRateCtrl() )
2123	{
2124	Double avgQP = m_pcRateCtrl->getRCPic()->calAverageQP();
2125	Double avgLambda = m_pcRateCtrl->getRCPic()->calAverageLambda();
2126	if ( avgLambda < 0.0 )
2127	{
2128	avgLambda = lambda;
2129	}
2130
2131	m_pcRateCtrl->getRCPic()->updateAfterPicture( actualHeadBits, actualTotalBits, avgQP, avgLambda, pcSlice->getSliceType());
2132	m_pcRateCtrl->getRCPic()->addToPictureLsit( m_pcRateCtrl->getPicList() );
2133
2134	m_pcRateCtrl->getRCSeq()->updateAfterPic( actualTotalBits );
2135	if ( pcSlice->getSliceType() != I_SLICE )
2136	{
2137	m_pcRateCtrl->getRCGOP()->updateAfterPicture( actualTotalBits );
2138	}
2139	else // for intra picture, the estimated bits are used to update the current status in the GOP
2140	{
2141	m_pcRateCtrl->getRCGOP()->updateAfterPicture( estimatedBits );
2142	}
2143	#if U0132_TARGET_BITS_SATURATION
2144	if (m_pcRateCtrl->getCpbSaturationEnabled())
2145	{
2146	m_pcRateCtrl->updateCpbState(actualTotalBits);
2147	printf(" [CPB %6d bits]", m_pcRateCtrl->getCpbState());
2148	}
2149	#endif
2150	}
2151
2152	xCreatePictureTimingSEI(m_pcCfg->getEfficientFieldIRAPEnabled()?effFieldIRAPMap.GetIRAPGOPid():0, leadingSeiMessages, nestedSeiMessages, duInfoSeiMessages, pcSlice, isField, duData);
2153	if (m_pcCfg->getScalableNestingSEIEnabled())
2154	{
2155	xCreateScalableNestingSEI (leadingSeiMessages, nestedSeiMessages);
2156	}
2157	xWriteLeadingSEIMessages(leadingSeiMessages, duInfoSeiMessages, accessUnit, pcSlice->getTLayer(), pcSlice->getSPS(), duData);
2158	xWriteDuSEIMessages(duInfoSeiMessages, accessUnit, pcSlice->getTLayer(), pcSlice->getSPS(), duData);
2159
2160	pcPic->getPicYuvRec()->copyToPic(pcPicYuvRecOut);
2161
2162	pcPic->setReconMark ( true );
2163	#if NH_MV
2164	TComSlice::markIvRefPicsAsShortTerm( m_refPicSetInterLayer0, m_refPicSetInterLayer1 );
2165	std::vector<Int> temp;
2166	TComSlice::markCurrPic( pcPic );
2167	#endif
2168	m_bFirst = false;
2169	m_iNumPicCoded++;
2170	m_totalCoded ++;
2171	/* logging: insert a newline at end of picture period */
2172	printf("\n");
2173	fflush(stdout);
2174
2175	if (m_pcCfg->getEfficientFieldIRAPEnabled())
2176	{
2177	iGOPid=effFieldIRAPMap.restoreGOPid(iGOPid);
2178	}
2179	} // iGOPid-loop
2180
2181	delete pcBitstreamRedirect;
2182
2183	#if !NH_MV
2184	assert ( (m_iNumPicCoded == iNumPicRcvd) );
2185	#endif
2186	}
2187
2188	Void TEncGOP::printOutSummary(UInt uiNumAllPicCoded, Bool isField, const Bool printMSEBasedSNR, const Bool printSequenceMSE, const BitDepths &bitDepths)
2189	{
2190	assert (uiNumAllPicCoded == m_gcAnalyzeAll.getNumPic());
2191
2192
2193	//--CFG_KDY
2194	const Int rateMultiplier=(isField?2:1);
2195	m_gcAnalyzeAll.setFrmRate( m_pcCfg->getFrameRate()*rateMultiplier );
2196	m_gcAnalyzeI.setFrmRate( m_pcCfg->getFrameRate()*rateMultiplier );
2197	m_gcAnalyzeP.setFrmRate( m_pcCfg->getFrameRate()*rateMultiplier );
2198	m_gcAnalyzeB.setFrmRate( m_pcCfg->getFrameRate()*rateMultiplier );
2199	const ChromaFormat chFmt = m_pcCfg->getChromaFormatIdc();
2200
2201	//-- all
2202	#if NH_MV
2203	printf( "\n\nSUMMARY -------------------------------------------- LayerId %2d\n", getLayerId() );
2204	#else
2205	printf( "\n\nSUMMARY --------------------------------------------------------\n" );
2206	#endif
2207	m_gcAnalyzeAll.printOut('a', chFmt, printMSEBasedSNR, printSequenceMSE, bitDepths);
2208
2209	printf( "\n\nI Slices--------------------------------------------------------\n" );
2210	m_gcAnalyzeI.printOut('i', chFmt, printMSEBasedSNR, printSequenceMSE, bitDepths);
2211
2212	printf( "\n\nP Slices--------------------------------------------------------\n" );
2213	m_gcAnalyzeP.printOut('p', chFmt, printMSEBasedSNR, printSequenceMSE, bitDepths);
2214
2215	printf( "\n\nB Slices--------------------------------------------------------\n" );
2216	m_gcAnalyzeB.printOut('b', chFmt, printMSEBasedSNR, printSequenceMSE, bitDepths);
2217
2218	if (!m_pcCfg->getSummaryOutFilename().empty())
2219	{
2220	m_gcAnalyzeAll.printSummary(chFmt, printSequenceMSE, bitDepths, m_pcCfg->getSummaryOutFilename());
2221	}
2222
2223	if (!m_pcCfg->getSummaryPicFilenameBase().empty())
2224	{
2225	m_gcAnalyzeI.printSummary(chFmt, printSequenceMSE, bitDepths, m_pcCfg->getSummaryPicFilenameBase()+"I.txt");
2226	m_gcAnalyzeP.printSummary(chFmt, printSequenceMSE, bitDepths, m_pcCfg->getSummaryPicFilenameBase()+"P.txt");
2227	m_gcAnalyzeB.printSummary(chFmt, printSequenceMSE, bitDepths, m_pcCfg->getSummaryPicFilenameBase()+"B.txt");
2228	}
2229
2230	if(isField)
2231	{
2232	//-- interlaced summary
2233	m_gcAnalyzeAll_in.setFrmRate( m_pcCfg->getFrameRate());
2234	m_gcAnalyzeAll_in.setBits(m_gcAnalyzeAll.getBits());
2235	// prior to the above statement, the interlace analyser does not contain the correct total number of bits.
2236
2237	printf( "\n\nSUMMARY INTERLACED ---------------------------------------------\n" );
2238	m_gcAnalyzeAll_in.printOut('a', chFmt, printMSEBasedSNR, printSequenceMSE, bitDepths);
2239
2240	if (!m_pcCfg->getSummaryOutFilename().empty())
2241	{
2242	m_gcAnalyzeAll_in.printSummary(chFmt, printSequenceMSE, bitDepths, m_pcCfg->getSummaryOutFilename());
2243	}
2244	}
2245
2246	printf("\nRVM: %.3lf\n" , xCalculateRVM());
2247	}
2248
2249	#if NH_3D_VSO
2250	Void TEncGOP::preLoopFilterPicAll( TComPic* pcPic, Dist64& ruiDist )
2251	#else
2252	Void TEncGOP::preLoopFilterPicAll( TComPic* pcPic, UInt64& ruiDist )
2253	#endif
2254	{
2255	Bool bCalcDist = false;
2256	m_pcLoopFilter->setCfg(m_pcCfg->getLFCrossTileBoundaryFlag());
2257	m_pcLoopFilter->loopFilterPic( pcPic );
2258
2259	if (!bCalcDist)
2260	{
2261	ruiDist = xFindDistortionFrame(pcPic->getPicYuvOrg(), pcPic->getPicYuvRec(), pcPic->getPicSym()->getSPS().getBitDepths());
2262	}
2263	}
2264
2265	// ====================================================================================================================
2266	// Protected member functions
2267	// ====================================================================================================================
2268
2269
2270	Void TEncGOP::xInitGOP( Int iPOCLast, Int iNumPicRcvd, Bool isField )
2271	{
2272	assert( iNumPicRcvd > 0 );
2273	// Exception for the first frames
2274	if ( ( isField && (iPOCLast == 0 \|\| iPOCLast == 1) ) \|\| (!isField && (iPOCLast == 0)) )
2275	{
2276	m_iGopSize = 1;
2277	}
2278	else
2279	{
2280	m_iGopSize = m_pcCfg->getGOPSize();
2281	}
2282	assert (m_iGopSize > 0);
2283
2284	return;
2285	}
2286
2287
2288	Void TEncGOP::xGetBuffer( TComList<TComPic*>& rcListPic,
2289	TComList<TComPicYuv*>& rcListPicYuvRecOut,
2290	Int iNumPicRcvd,
2291	Int iTimeOffset,
2292	TComPic*& rpcPic,
2293	TComPicYuv*& rpcPicYuvRecOut,
2294	Int pocCurr,
2295	Bool isField)
2296	{
2297	Int i;
2298	// Rec. output
2299	TComList<TComPicYuv*>::iterator iterPicYuvRec = rcListPicYuvRecOut.end();
2300
2301	if (isField && pocCurr > 1 && m_iGopSize!=1)
2302	{
2303	iTimeOffset--;
2304	}
2305
2306	for ( i = 0; i < (iNumPicRcvd - iTimeOffset + 1); i++ )
2307	{
2308	iterPicYuvRec--;
2309	}
2310
2311	rpcPicYuvRecOut = *(iterPicYuvRec);
2312
2313	// Current pic.
2314	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
2315	while (iterPic != rcListPic.end())
2316	{
2317	rpcPic = *(iterPic);
2318	rpcPic->setCurrSliceIdx(0);
2319	if (rpcPic->getPOC() == pocCurr)
2320	{
2321	break;
2322	}
2323	iterPic++;
2324	}
2325
2326	#if !NH_MV
2327	assert (rpcPic != NULL);
2328	#endif
2329	assert (rpcPic->getPOC() == pocCurr);
2330
2331	return;
2332	}
2333
2334	#if NH_3D_VSO
2335	Dist64 TEncGOP::xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1, const BitDepths &bitDepths)
2336	#else
2337	UInt64 TEncGOP::xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1, const BitDepths &bitDepths)
2338	#endif
2339	{
2340	#if NH_3D_VSO
2341	Dist64 uiTotalDiff = 0;
2342	#else
2343	UInt64 uiTotalDiff = 0;
2344	#endif
2345
2346	for(Int chan=0; chan<pcPic0 ->getNumberValidComponents(); chan++)
2347	{
2348	const ComponentID ch=ComponentID(chan);
2349	Pel* pSrc0 = pcPic0 ->getAddr(ch);
2350	Pel* pSrc1 = pcPic1 ->getAddr(ch);
2351	UInt uiShift = 2 * DISTORTION_PRECISION_ADJUSTMENT(bitDepths.recon[toChannelType(ch)]-8);
2352
2353	const Int iStride = pcPic0->getStride(ch);
2354	const Int iWidth = pcPic0->getWidth(ch);
2355	const Int iHeight = pcPic0->getHeight(ch);
2356
2357	for(Int y = 0; y < iHeight; y++ )
2358	{
2359	for(Int x = 0; x < iWidth; x++ )
2360	{
2361	Intermediate_Int iTemp = pSrc0[x] - pSrc1[x];
2362	uiTotalDiff += UInt64((iTemp*iTemp) >> uiShift);
2363	}
2364	pSrc0 += iStride;
2365	pSrc1 += iStride;
2366	}
2367	}
2368
2369	return uiTotalDiff;
2370	}
2371
2372	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 )
2373	{
2374	xCalculateAddPSNR( pcPic, pcPic->getPicYuvRec(), accessUnit, dEncTime, snr_conversion, printFrameMSE );
2375
2376	//In case of field coding, compute the interlaced PSNR for both fields
2377	if(isField)
2378	{
2379	Bool bothFieldsAreEncoded = false;
2380	Int correspondingFieldPOC = pcPic->getPOC();
2381	Int currentPicGOPPoc = m_pcCfg->getGOPEntry(iGOPid).m_POC;
2382	if(pcPic->getPOC() == 0)
2383	{
2384	// particular case for POC 0 and 1.
2385	// If they are not encoded first and separately from other pictures, we need to change this
2386	// POC 0 is always encoded first then POC 1 is encoded
2387	bothFieldsAreEncoded = false;
2388	}
2389	else if(pcPic->getPOC() == 1)
2390	{
2391	// if we are at POC 1, POC 0 has been encoded for sure
2392	correspondingFieldPOC = 0;
2393	bothFieldsAreEncoded = true;
2394	}
2395	else
2396	{
2397	if(pcPic->getPOC()%2 == 1)
2398	{
2399	correspondingFieldPOC -= 1; // all odd POC are associated with the preceding even POC (e.g poc 1 is associated to poc 0)
2400	currentPicGOPPoc -= 1;
2401	}
2402	else
2403	{
2404	correspondingFieldPOC += 1; // all even POC are associated with the following odd POC (e.g poc 0 is associated to poc 1)
2405	currentPicGOPPoc += 1;
2406	}
2407	for(Int i = 0; i < m_iGopSize; i ++)
2408	{
2409	if(m_pcCfg->getGOPEntry(i).m_POC == currentPicGOPPoc)
2410	{
2411	bothFieldsAreEncoded = m_pcCfg->getGOPEntry(i).m_isEncoded;
2412	break;
2413	}
2414	}
2415	}
2416
2417	if(bothFieldsAreEncoded)
2418	{
2419	//get complementary top field
2420	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
2421	while ((*iterPic)->getPOC() != correspondingFieldPOC)
2422	{
2423	iterPic ++;
2424	}
2425	TComPic* correspondingFieldPic = *(iterPic);
2426
2427	if( (pcPic->isTopField() && isFieldTopFieldFirst) \|\| (!pcPic->isTopField() && !isFieldTopFieldFirst))
2428	{
2429	xCalculateInterlacedAddPSNR(pcPic, correspondingFieldPic, pcPic->getPicYuvRec(), correspondingFieldPic->getPicYuvRec(), snr_conversion, printFrameMSE );
2430	}
2431	else
2432	{
2433	xCalculateInterlacedAddPSNR(correspondingFieldPic, pcPic, correspondingFieldPic->getPicYuvRec(), pcPic->getPicYuvRec(), snr_conversion, printFrameMSE );
2434	}
2435	}
2436	}
2437	}
2438
2439	Void TEncGOP::xCalculateAddPSNR( TComPic* pcPic, TComPicYuv* pcPicD, const AccessUnit& accessUnit, Double dEncTime, const InputColourSpaceConversion conversion, const Bool printFrameMSE )
2440	{
2441	Double dPSNR[MAX_NUM_COMPONENT];
2442
2443	for(Int i=0; i<MAX_NUM_COMPONENT; i++)
2444	{
2445	dPSNR[i]=0.0;
2446	}
2447
2448	TComPicYuv cscd;
2449	if (conversion!=IPCOLOURSPACE_UNCHANGED)
2450	{
2451	cscd.createWithoutCUInfo(pcPicD->getWidth(COMPONENT_Y), pcPicD->getHeight(COMPONENT_Y), pcPicD->getChromaFormat() );
2452	TVideoIOYuv::ColourSpaceConvert(*pcPicD, cscd, conversion, false);
2453	}
2454	TComPicYuv &picd=(conversion==IPCOLOURSPACE_UNCHANGED)?*pcPicD : cscd;
2455
2456	//===== calculate PSNR =====
2457	Double MSEyuvframe[MAX_NUM_COMPONENT] = {0, 0, 0};
2458
2459	for(Int chan=0; chan<pcPicD->getNumberValidComponents(); chan++)
2460	{
2461	const ComponentID ch=ComponentID(chan);
2462	const TComPicYuv *pOrgPicYuv =(conversion!=IPCOLOURSPACE_UNCHANGED) ? pcPic ->getPicYuvTrueOrg() : pcPic ->getPicYuvOrg();
2463	const Pel* pOrg = pOrgPicYuv->getAddr(ch);
2464	const Int iOrgStride = pOrgPicYuv->getStride(ch);
2465	Pel* pRec = picd.getAddr(ch);
2466	const Int iRecStride = picd.getStride(ch);
2467
2468	const Int iWidth = pcPicD->getWidth (ch) - (m_pcEncTop->getPad(0) >> pcPic->getComponentScaleX(ch));
2469	const Int iHeight = pcPicD->getHeight(ch) - ((m_pcEncTop->getPad(1) >> (pcPic->isField()?1:0)) >> pcPic->getComponentScaleY(ch));
2470
2471	Int iSize = iWidth*iHeight;
2472
2473	UInt64 uiSSDtemp=0;
2474	for(Int y = 0; y < iHeight; y++ )
2475	{
2476	for(Int x = 0; x < iWidth; x++ )
2477	{
2478	Intermediate_Int iDiff = (Intermediate_Int)( pOrg[x] - pRec[x] );
2479	uiSSDtemp += iDiff * iDiff;
2480	}
2481	pOrg += iOrgStride;
2482	pRec += iRecStride;
2483	}
2484	#if NH_3D_VSO
2485	#if H_3D_VSO_SYNTH_DIST_OUT
2486	if ( m_pcRdCost->getUseRenModel() )
2487	{
2488	unsigned int maxval = 255 * (1<<(g_uiBitDepth + g_uiBitIncrement -8));
2489	Double fRefValueY = (double) maxval * maxval * iSize;
2490	Double fRefValueC = fRefValueY / 4.0;
2491	TRenModel* pcRenModel = m_pcEncTop->getEncTop()->getRenModel();
2492	Int64 iDistVSOY, iDistVSOU, iDistVSOV;
2493	pcRenModel->getTotalSSE( iDistVSOY, iDistVSOU, iDistVSOV );
2494	dYPSNR = ( iDistVSOY ? 10.0 * log10( fRefValueY / (Double) iDistVSOY ) : 99.99 );
2495	dUPSNR = ( iDistVSOU ? 10.0 * log10( fRefValueC / (Double) iDistVSOU ) : 99.99 );
2496	dVPSNR = ( iDistVSOV ? 10.0 * log10( fRefValueC / (Double) iDistVSOV ) : 99.99 );
2497	}
2498	else
2499	{
2500	#endif
2501	#endif
2502	const Int maxval = 255 << (pcPic->getPicSym()->getSPS().getBitDepth(toChannelType(ch)) - 8);
2503	const Double fRefValue = (Double) maxval * maxval * iSize;
2504	dPSNR[ch] = ( uiSSDtemp ? 10.0 * log10( fRefValue / (Double)uiSSDtemp ) : 999.99 );
2505	MSEyuvframe[ch] = (Double)uiSSDtemp/(iSize);
2506	}
2507
2508	#if NH_3D_VSO
2509	#if H_3D_VSO_SYNTH_DIST_OUT
2510	}
2511	#endif
2512	#endif
2513	/* calculate the size of the access unit, excluding:
2514	* - any AnnexB contributions (start_code_prefix, zero_byte, etc.,)
2515	* - SEI NAL units
2516	*/
2517	UInt numRBSPBytes = 0;
2518	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
2519	{
2520	UInt numRBSPBytes_nal = UInt((*it)->m_nalUnitData.str().size());
2521	if (m_pcCfg->getSummaryVerboseness() > 0)
2522	{
2523	printf("*** %6s numBytesInNALunit: %u\n", nalUnitTypeToString((*it)->m_nalUnitType), numRBSPBytes_nal);
2524	}
2525	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
2526	{
2527	numRBSPBytes += numRBSPBytes_nal;
2528	}
2529	}
2530
2531	UInt uibits = numRBSPBytes * 8;
2532	m_vRVM_RP.push_back( uibits );
2533
2534	//===== add PSNR =====
2535	m_gcAnalyzeAll.addResult (dPSNR, (Double)uibits, MSEyuvframe);
2536
2537	TComSlice* pcSlice = pcPic->getSlice(0);
2538	if (pcSlice->isIntra())
2539	{
2540	m_gcAnalyzeI.addResult (dPSNR, (Double)uibits, MSEyuvframe);
2541	}
2542	if (pcSlice->isInterP())
2543	{
2544	m_gcAnalyzeP.addResult (dPSNR, (Double)uibits, MSEyuvframe);
2545	}
2546	if (pcSlice->isInterB())
2547	{
2548	m_gcAnalyzeB.addResult (dPSNR, (Double)uibits, MSEyuvframe);
2549	}
2550
2551	TChar c = (pcSlice->isIntra() ? 'I' : pcSlice->isInterP() ? 'P' : 'B');
2552	if (!pcSlice->isReferenced())
2553	{
2554	c += 32;
2555	}
2556
2557	#if ADAPTIVE_QP_SELECTION
2558	#if NH_MV
2559	printf("Layer %3d POC %4d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
2560	pcSlice->getLayerId(),
2561	pcSlice->getPOC(),
2562	pcSlice->getTLayer(),
2563	c,
2564	pcSlice->getSliceQpBase(),
2565	pcSlice->getSliceQp(),
2566	uibits );
2567	#else
2568	printf("POC %4d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
2569	pcSlice->getPOC(),
2570	pcSlice->getTLayer(),
2571	c,
2572	pcSlice->getSliceQpBase(),
2573	pcSlice->getSliceQp(),
2574	uibits );
2575	#endif
2576	#else
2577	#if NH_MV
2578	printf("Layer %3d POC %4d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
2579	pcSlice->getLayerId(),
2580	pcSlice->getPOC()-pcSlice->getLastIDR(),
2581	pcSlice->getTLayer(),
2582	c,
2583	pcSlice->getSliceQp(),
2584	uibits );
2585	#else
2586	printf("POC %4d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
2587	pcSlice->getPOC()-pcSlice->getLastIDR(),
2588	pcSlice->getTLayer(),
2589	c,
2590	pcSlice->getSliceQp(),
2591	uibits );
2592	#endif
2593	#endif
2594	#if NH_MV
2595	printf(" [Y %8.4lf dB U %8.4lf dB V %8.4lf dB]", dPSNR[COMPONENT_Y], dPSNR[COMPONENT_Cb], dPSNR[COMPONENT_Cr] );
2596	#else
2597	printf(" [Y %6.4lf dB U %6.4lf dB V %6.4lf dB]", dPSNR[COMPONENT_Y], dPSNR[COMPONENT_Cb], dPSNR[COMPONENT_Cr] );
2598	#endif
2599	if (printFrameMSE)
2600	{
2601	printf(" [Y MSE %6.4lf U MSE %6.4lf V MSE %6.4lf]", MSEyuvframe[COMPONENT_Y], MSEyuvframe[COMPONENT_Cb], MSEyuvframe[COMPONENT_Cr] );
2602	}
2603	printf(" [ET %5.0f ]", dEncTime );
2604
2605	// printf(" [WP %d]", pcSlice->getUseWeightedPrediction());
2606
2607	for (Int iRefList = 0; iRefList < 2; iRefList++)
2608	{
2609	printf(" [L%d ", iRefList);
2610	for (Int iRefIndex = 0; iRefIndex < pcSlice->getNumRefIdx(RefPicList(iRefList)); iRefIndex++)
2611	{
2612	#if NH_MV
2613	if( pcSlice->getLayerId() != pcSlice->getRefLayerId( RefPicList(iRefList), iRefIndex ) )
2614	{
2615	printf( "V%d ", pcSlice->getRefLayerId( RefPicList(iRefList), iRefIndex ) );
2616	}
2617	else
2618	{
2619	#endif
2620	printf ("%d ", pcSlice->getRefPOC(RefPicList(iRefList), iRefIndex)-pcSlice->getLastIDR());
2621	#if NH_MV
2622	}
2623	#endif
2624	}
2625	printf("]");
2626	}
2627
2628	cscd.destroy();
2629	}
2630
2631	Void TEncGOP::xCalculateInterlacedAddPSNR( TComPic* pcPicOrgFirstField, TComPic* pcPicOrgSecondField,
2632	TComPicYuv* pcPicRecFirstField, TComPicYuv* pcPicRecSecondField,
2633	const InputColourSpaceConversion conversion, const Bool printFrameMSE )
2634	{
2635
2636	#if NH_MV
2637	assert( 0 ); // Field coding and MV need to be aligned.
2638	#else
2639
2640	const TComSPS &sps=pcPicOrgFirstField->getPicSym()->getSPS();
2641	Double dPSNR[MAX_NUM_COMPONENT];
2642	TComPic *apcPicOrgFields[2]={pcPicOrgFirstField, pcPicOrgSecondField};
2643	TComPicYuv *apcPicRecFields[2]={pcPicRecFirstField, pcPicRecSecondField};
2644
2645	for(Int i=0; i<MAX_NUM_COMPONENT; i++)
2646	{
2647	dPSNR[i]=0.0;
2648	}
2649
2650	TComPicYuv cscd[2 /* first/second field */];
2651	if (conversion!=IPCOLOURSPACE_UNCHANGED)
2652	{
2653	for(UInt fieldNum=0; fieldNum<2; fieldNum++)
2654	{
2655	TComPicYuv &reconField=*(apcPicRecFields[fieldNum]);
2656	cscd[fieldNum].createWithoutCUInfo(reconField.getWidth(COMPONENT_Y), reconField.getHeight(COMPONENT_Y), reconField.getChromaFormat() );
2657	TVideoIOYuv::ColourSpaceConvert(reconField, cscd[fieldNum], conversion, false);
2658	apcPicRecFields[fieldNum]=cscd+fieldNum;
2659	}
2660	}
2661
2662	//===== calculate PSNR =====
2663	Double MSEyuvframe[MAX_NUM_COMPONENT] = {0, 0, 0};
2664
2665	assert(apcPicRecFields[0]->getChromaFormat()==apcPicRecFields[1]->getChromaFormat());
2666	const UInt numValidComponents=apcPicRecFields[0]->getNumberValidComponents();
2667
2668	for(Int chan=0; chan<numValidComponents; chan++)
2669	{
2670	const ComponentID ch=ComponentID(chan);
2671	assert(apcPicRecFields[0]->getWidth(ch)==apcPicRecFields[1]->getWidth(ch));
2672	assert(apcPicRecFields[0]->getHeight(ch)==apcPicRecFields[1]->getHeight(ch));
2673
2674	UInt64 uiSSDtemp=0;
2675	const Int iWidth = apcPicRecFields[0]->getWidth (ch) - (m_pcEncTop->getPad(0) >> apcPicRecFields[0]->getComponentScaleX(ch));
2676	const Int iHeight = apcPicRecFields[0]->getHeight(ch) - ((m_pcEncTop->getPad(1) >> 1) >> apcPicRecFields[0]->getComponentScaleY(ch));
2677
2678	Int iSize = iWidth*iHeight;
2679
2680	for(UInt fieldNum=0; fieldNum<2; fieldNum++)
2681	{
2682	TComPic *pcPic=apcPicOrgFields[fieldNum];
2683	TComPicYuv *pcPicD=apcPicRecFields[fieldNum];
2684
2685	const Pel* pOrg = (conversion!=IPCOLOURSPACE_UNCHANGED) ? pcPic ->getPicYuvTrueOrg()->getAddr(ch) : pcPic ->getPicYuvOrg()->getAddr(ch);
2686	Pel* pRec = pcPicD->getAddr(ch);
2687	const Int iStride = pcPicD->getStride(ch);
2688
2689
2690	for(Int y = 0; y < iHeight; y++ )
2691	{
2692	for(Int x = 0; x < iWidth; x++ )
2693	{
2694	Intermediate_Int iDiff = (Intermediate_Int)( pOrg[x] - pRec[x] );
2695	uiSSDtemp += iDiff * iDiff;
2696	}
2697	pOrg += iStride;
2698	pRec += iStride;
2699	}
2700	}
2701	const Int maxval = 255 << (sps.getBitDepth(toChannelType(ch)) - 8);
2702	const Double fRefValue = (Double) maxval * maxval * iSize*2;
2703	dPSNR[ch] = ( uiSSDtemp ? 10.0 * log10( fRefValue / (Double)uiSSDtemp ) : 999.99 );
2704	MSEyuvframe[ch] = (Double)uiSSDtemp/(iSize*2);
2705	}
2706
2707	UInt uibits = 0; // the number of bits for the pair is not calculated here - instead the overall total is used elsewhere.
2708
2709	//===== add PSNR =====
2710	m_gcAnalyzeAll_in.addResult (dPSNR, (Double)uibits, MSEyuvframe);
2711
2712	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] );
2713	if (printFrameMSE)
2714	{
2715	printf(" [Y MSE %6.4lf U MSE %6.4lf V MSE %6.4lf]", MSEyuvframe[COMPONENT_Y], MSEyuvframe[COMPONENT_Cb], MSEyuvframe[COMPONENT_Cr] );
2716	}
2717
2718	for(UInt fieldNum=0; fieldNum<2; fieldNum++)
2719	{
2720	cscd[fieldNum].destroy();
2721	}
2722	#endif
2723	}
2724
2725	/** Function for deciding the nal_unit_type.
2726	* \param pocCurr POC of the current picture
2727	* \param lastIDR POC of the last IDR picture
2728	* \param isField true to indicate field coding
2729	* \returns the NAL unit type of the picture
2730	* This function checks the configuration and returns the appropriate nal_unit_type for the picture.
2731	*/
2732	NalUnitType TEncGOP::getNalUnitType(Int pocCurr, Int lastIDR, Bool isField)
2733	{
2734	if (pocCurr == 0)
2735	{
2736	return NAL_UNIT_CODED_SLICE_IDR_W_RADL;
2737	}
2738
2739	if(m_pcCfg->getEfficientFieldIRAPEnabled() && isField && pocCurr == 1)
2740	{
2741	// to avoid the picture becoming an IRAP
2742	return NAL_UNIT_CODED_SLICE_TRAIL_R;
2743	}
2744
2745	if(m_pcCfg->getDecodingRefreshType() != 3 && (pocCurr - isField) % m_pcCfg->getIntraPeriod() == 0)
2746	{
2747	if (m_pcCfg->getDecodingRefreshType() == 1)
2748	{
2749	return NAL_UNIT_CODED_SLICE_CRA;
2750	}
2751	else if (m_pcCfg->getDecodingRefreshType() == 2)
2752	{
2753	return NAL_UNIT_CODED_SLICE_IDR_W_RADL;
2754	}
2755	}
2756	if(m_pocCRA>0)
2757	{
2758	if(pocCurr<m_pocCRA)
2759	{
2760	// All leading pictures are being marked as TFD pictures here since current encoder uses all
2761	// reference pictures while encoding leading pictures. An encoder can ensure that a leading
2762	// picture can be still decodable when random accessing to a CRA/CRANT/BLA/BLANT picture by
2763	// controlling the reference pictures used for encoding that leading picture. Such a leading
2764	// picture need not be marked as a TFD picture.
2765	return NAL_UNIT_CODED_SLICE_RASL_R;
2766	}
2767	}
2768	if (lastIDR>0)
2769	{
2770	if (pocCurr < lastIDR)
2771	{
2772	return NAL_UNIT_CODED_SLICE_RADL_R;
2773	}
2774	}
2775	return NAL_UNIT_CODED_SLICE_TRAIL_R;
2776	}
2777
2778
2779	Double TEncGOP::xCalculateRVM()
2780	{
2781	Double dRVM = 0;
2782
2783	if( m_pcCfg->getGOPSize() == 1 && m_pcCfg->getIntraPeriod() != 1 && m_pcCfg->getFramesToBeEncoded() > RVM_VCEGAM10_M * 2 )
2784	{
2785	// calculate RVM only for lowdelay configurations
2786	std::vector<Double> vRL , vB;
2787	size_t N = m_vRVM_RP.size();
2788	vRL.resize( N );
2789	vB.resize( N );
2790
2791	Int i;
2792	Double dRavg = 0 , dBavg = 0;
2793	vB[RVM_VCEGAM10_M] = 0;
2794	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2795	{
2796	vRL[i] = 0;
2797	for( Int j = i - RVM_VCEGAM10_M ; j <= i + RVM_VCEGAM10_M - 1 ; j++ )
2798	{
2799	vRL[i] += m_vRVM_RP[j];
2800	}
2801	vRL[i] /= ( 2 * RVM_VCEGAM10_M );
2802	vB[i] = vB[i-1] + m_vRVM_RP[i] - vRL[i];
2803	dRavg += m_vRVM_RP[i];
2804	dBavg += vB[i];
2805	}
2806
2807	dRavg /= ( N - 2 * RVM_VCEGAM10_M );
2808	dBavg /= ( N - 2 * RVM_VCEGAM10_M );
2809
2810	Double dSigamB = 0;
2811	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2812	{
2813	Double tmp = vB[i] - dBavg;
2814	dSigamB += tmp * tmp;
2815	}
2816	dSigamB = sqrt( dSigamB / ( N - 2 * RVM_VCEGAM10_M ) );
2817
2818	Double f = sqrt( 12.0 * ( RVM_VCEGAM10_M - 1 ) / ( RVM_VCEGAM10_M + 1 ) );
2819
2820	dRVM = dSigamB / dRavg * f;
2821	}
2822
2823	return( dRVM );
2824	}
2825	/** Attaches the input bitstream to the stream in the output NAL unit
2826	Updates rNalu to contain concatenated bitstream. rpcBitstreamRedirect is cleared at the end of this function call.
2827	* \param codedSliceData contains the coded slice data (bitstream) to be concatenated to rNalu
2828	* \param rNalu target NAL unit
2829	*/
2830	Void TEncGOP::xAttachSliceDataToNalUnit (OutputNALUnit& rNalu, TComOutputBitstream* codedSliceData)
2831	{
2832	// Byte-align
2833	rNalu.m_Bitstream.writeByteAlignment(); // Slice header byte-alignment
2834
2835	// Perform bitstream concatenation
2836	if (codedSliceData->getNumberOfWrittenBits() > 0)
2837	{
2838	rNalu.m_Bitstream.addSubstream(codedSliceData);
2839	}
2840
2841	m_pcEntropyCoder->setBitstream(&rNalu.m_Bitstream);
2842
2843	codedSliceData->clear();
2844	}
2845
2846	// Function will arrange the long-term pictures in the decreasing order of poc_lsb_lt,
2847	// and among the pictures with the same lsb, it arranges them in increasing delta_poc_msb_cycle_lt value
2848	Void TEncGOP::arrangeLongtermPicturesInRPS(TComSlice pcSlice, TComList<TComPic>& rcListPic)
2849	{
2850	if(pcSlice->getRPS()->getNumberOfLongtermPictures() == 0)
2851	{
2852	return;
2853	}
2854	// we can only modify the local RPS!
2855	assert (pcSlice->getRPSidx()==-1);
2856	TComReferencePictureSet *rps = pcSlice->getLocalRPS();
2857
2858	// Arrange long-term reference pictures in the correct order of LSB and MSB,
2859	// and assign values for pocLSBLT and MSB present flag
2860	Int longtermPicsPoc[MAX_NUM_REF_PICS], longtermPicsLSB[MAX_NUM_REF_PICS], indices[MAX_NUM_REF_PICS];
2861	Int longtermPicsMSB[MAX_NUM_REF_PICS];
2862	Bool mSBPresentFlag[MAX_NUM_REF_PICS];
2863	::memset(longtermPicsPoc, 0, sizeof(longtermPicsPoc)); // Store POC values of LTRP
2864	::memset(longtermPicsLSB, 0, sizeof(longtermPicsLSB)); // Store POC LSB values of LTRP
2865	::memset(longtermPicsMSB, 0, sizeof(longtermPicsMSB)); // Store POC LSB values of LTRP
2866	::memset(indices , 0, sizeof(indices)); // Indices to aid in tracking sorted LTRPs
2867	::memset(mSBPresentFlag , 0, sizeof(mSBPresentFlag)); // Indicate if MSB needs to be present
2868
2869	// Get the long-term reference pictures
2870	Int offset = rps->getNumberOfNegativePictures() + rps->getNumberOfPositivePictures();
2871	Int i, ctr = 0;
2872	Int maxPicOrderCntLSB = 1 << pcSlice->getSPS()->getBitsForPOC();
2873	for(i = rps->getNumberOfPictures() - 1; i >= offset; i--, ctr++)
2874	{
2875	longtermPicsPoc[ctr] = rps->getPOC(i); // LTRP POC
2876	longtermPicsLSB[ctr] = getLSB(longtermPicsPoc[ctr], maxPicOrderCntLSB); // LTRP POC LSB
2877	indices[ctr] = i;
2878	longtermPicsMSB[ctr] = longtermPicsPoc[ctr] - longtermPicsLSB[ctr];
2879	}
2880	Int numLongPics = rps->getNumberOfLongtermPictures();
2881	assert(ctr == numLongPics);
2882
2883	// Arrange pictures in decreasing order of MSB;
2884	for(i = 0; i < numLongPics; i++)
2885	{
2886	for(Int j = 0; j < numLongPics - 1; j++)
2887	{
2888	if(longtermPicsMSB[j] < longtermPicsMSB[j+1])
2889	{
2890	std::swap(longtermPicsPoc[j], longtermPicsPoc[j+1]);
2891	std::swap(longtermPicsLSB[j], longtermPicsLSB[j+1]);
2892	std::swap(longtermPicsMSB[j], longtermPicsMSB[j+1]);
2893	std::swap(indices[j] , indices[j+1] );
2894	}
2895	}
2896	}
2897
2898	for(i = 0; i < numLongPics; i++)
2899	{
2900	// Check if MSB present flag should be enabled.
2901	// Check if the buffer contains any pictures that have the same LSB.
2902	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
2903	TComPic* pcPic;
2904	while ( iterPic != rcListPic.end() )
2905	{
2906	pcPic = *iterPic;
2907	if( (getLSB(pcPic->getPOC(), maxPicOrderCntLSB) == longtermPicsLSB[i]) && // Same LSB
2908	(pcPic->getSlice(0)->isReferenced()) && // Reference picture
2909	(pcPic->getPOC() != longtermPicsPoc[i]) ) // Not the LTRP itself
2910	{
2911	mSBPresentFlag[i] = true;
2912	break;
2913	}
2914	iterPic++;
2915	}
2916	}
2917
2918	// tempArray for usedByCurr flag
2919	Bool tempArray[MAX_NUM_REF_PICS]; ::memset(tempArray, 0, sizeof(tempArray));
2920	for(i = 0; i < numLongPics; i++)
2921	{
2922	tempArray[i] = rps->getUsed(indices[i]);
2923	}
2924	// Now write the final values;
2925	ctr = 0;
2926	Int currMSB = 0, currLSB = 0;
2927	// currPicPoc = currMSB + currLSB
2928	currLSB = getLSB(pcSlice->getPOC(), maxPicOrderCntLSB);
2929	currMSB = pcSlice->getPOC() - currLSB;
2930
2931	for(i = rps->getNumberOfPictures() - 1; i >= offset; i--, ctr++)
2932	{
2933	rps->setPOC (i, longtermPicsPoc[ctr]);
2934	rps->setDeltaPOC (i, - pcSlice->getPOC() + longtermPicsPoc[ctr]);
2935	rps->setUsed (i, tempArray[ctr]);
2936	rps->setPocLSBLT (i, longtermPicsLSB[ctr]);
2937	rps->setDeltaPocMSBCycleLT (i, (currMSB - (longtermPicsPoc[ctr] - longtermPicsLSB[ctr])) / maxPicOrderCntLSB);
2938	rps->setDeltaPocMSBPresentFlag(i, mSBPresentFlag[ctr]);
2939
2940	assert(rps->getDeltaPocMSBCycleLT(i) >= 0); // Non-negative value
2941	}
2942	for(i = rps->getNumberOfPictures() - 1, ctr = 1; i >= offset; i--, ctr++)
2943	{
2944	for(Int j = rps->getNumberOfPictures() - 1 - ctr; j >= offset; j--)
2945	{
2946	// Here at the encoder we know that we have set the full POC value for the LTRPs, hence we
2947	// don't have to check the MSB present flag values for this constraint.
2948	assert( rps->getPOC(i) != rps->getPOC(j) ); // If assert fails, LTRP entry repeated in RPS!!!
2949	}
2950	}
2951	}
2952
2953	Void TEncGOP::applyDeblockingFilterMetric( TComPic* pcPic, UInt uiNumSlices )
2954	{
2955	TComPicYuv* pcPicYuvRec = pcPic->getPicYuvRec();
2956	Pel* Rec = pcPicYuvRec->getAddr(COMPONENT_Y);
2957	Pel* tempRec = Rec;
2958	Int stride = pcPicYuvRec->getStride(COMPONENT_Y);
2959	UInt log2maxTB = pcPic->getSlice(0)->getSPS()->getQuadtreeTULog2MaxSize();
2960	UInt maxTBsize = (1<<log2maxTB);
2961	const UInt minBlockArtSize = 8;
2962	const UInt picWidth = pcPicYuvRec->getWidth(COMPONENT_Y);
2963	const UInt picHeight = pcPicYuvRec->getHeight(COMPONENT_Y);
2964	const UInt noCol = (picWidth>>log2maxTB);
2965	const UInt noRows = (picHeight>>log2maxTB);
2966	assert(noCol > 1);
2967	assert(noRows > 1);
2968	UInt64 colSAD = (UInt64)malloc(noCol*sizeof(UInt64));
2969	UInt64 rowSAD = (UInt64)malloc(noRows*sizeof(UInt64));
2970	UInt colIdx = 0;
2971	UInt rowIdx = 0;
2972	Pel p0, p1, p2, q0, q1, q2;
2973
2974	Int qp = pcPic->getSlice(0)->getSliceQp();
2975	const Int bitDepthLuma=pcPic->getSlice(0)->getSPS()->getBitDepth(CHANNEL_TYPE_LUMA);
2976	Int bitdepthScale = 1 << (bitDepthLuma-8);
2977	Int beta = TComLoopFilter::getBeta( qp ) * bitdepthScale;
2978	const Int thr2 = (beta>>2);
2979	const Int thr1 = 2*bitdepthScale;
2980	UInt a = 0;
2981
2982	memset(colSAD, 0, noCol*sizeof(UInt64));
2983	memset(rowSAD, 0, noRows*sizeof(UInt64));
2984
2985	if (maxTBsize > minBlockArtSize)
2986	{
2987	// Analyze vertical artifact edges
2988	for(Int c = maxTBsize; c < picWidth; c += maxTBsize)
2989	{
2990	for(Int r = 0; r < picHeight; r++)
2991	{
2992	p2 = Rec[c-3];
2993	p1 = Rec[c-2];
2994	p0 = Rec[c-1];
2995	q0 = Rec[c];
2996	q1 = Rec[c+1];
2997	q2 = Rec[c+2];
2998	a = ((abs(p2-(p1<<1)+p0)+abs(q0-(q1<<1)+q2))<<1);
2999	if ( thr1 < a && a < thr2)
3000	{
3001	colSAD[colIdx] += abs(p0 - q0);
3002	}
3003	Rec += stride;
3004	}
3005	colIdx++;
3006	Rec = tempRec;
3007	}
3008
3009	// Analyze horizontal artifact edges
3010	for(Int r = maxTBsize; r < picHeight; r += maxTBsize)
3011	{
3012	for(Int c = 0; c < picWidth; c++)
3013	{
3014	p2 = Rec[c + (r-3)*stride];
3015	p1 = Rec[c + (r-2)*stride];
3016	p0 = Rec[c + (r-1)*stride];
3017	q0 = Rec[c + r*stride];
3018	q1 = Rec[c + (r+1)*stride];
3019	q2 = Rec[c + (r+2)*stride];
3020	a = ((abs(p2-(p1<<1)+p0)+abs(q0-(q1<<1)+q2))<<1);
3021	if (thr1 < a && a < thr2)
3022	{
3023	rowSAD[rowIdx] += abs(p0 - q0);
3024	}
3025	}
3026	rowIdx++;
3027	}
3028	}
3029
3030	UInt64 colSADsum = 0;
3031	UInt64 rowSADsum = 0;
3032	for(Int c = 0; c < noCol-1; c++)
3033	{
3034	colSADsum += colSAD[c];
3035	}
3036	for(Int r = 0; r < noRows-1; r++)
3037	{
3038	rowSADsum += rowSAD[r];
3039	}
3040
3041	colSADsum <<= 10;
3042	rowSADsum <<= 10;
3043	colSADsum /= (noCol-1);
3044	colSADsum /= picHeight;
3045	rowSADsum /= (noRows-1);
3046	rowSADsum /= picWidth;
3047
3048	UInt64 avgSAD = ((colSADsum + rowSADsum)>>1);
3049	avgSAD >>= (bitDepthLuma-8);
3050
3051	if ( avgSAD > 2048 )
3052	{
3053	avgSAD >>= 9;
3054	Int offset = Clip3(2,6,(Int)avgSAD);
3055	for (Int i=0; i<uiNumSlices; i++)
3056	{
3057	pcPic->getSlice(i)->setDeblockingFilterOverrideFlag(true);
3058	pcPic->getSlice(i)->setDeblockingFilterDisable(false);
3059	pcPic->getSlice(i)->setDeblockingFilterBetaOffsetDiv2( offset );
3060	pcPic->getSlice(i)->setDeblockingFilterTcOffsetDiv2( offset );
3061	}
3062	}
3063	else
3064	{
3065	for (Int i=0; i<uiNumSlices; i++)
3066	{
3067	pcPic->getSlice(i)->setDeblockingFilterOverrideFlag(false);
3068	pcPic->getSlice(i)->setDeblockingFilterDisable( pcPic->getSlice(i)->getPPS()->getPicDisableDeblockingFilterFlag() );
3069	pcPic->getSlice(i)->setDeblockingFilterBetaOffsetDiv2( pcPic->getSlice(i)->getPPS()->getDeblockingFilterBetaOffsetDiv2() );
3070	pcPic->getSlice(i)->setDeblockingFilterTcOffsetDiv2( pcPic->getSlice(i)->getPPS()->getDeblockingFilterTcOffsetDiv2() );
3071	}
3072	}
3073
3074	free(colSAD);
3075	free(rowSAD);
3076	}
3077
3078	#if NH_MV
3079	Void TEncGOP::xSetRefPicListModificationsMv( std::vector<TComPic> tempPicLists[2], TComSlice pcSlice, UInt iGOPid )
3080	{
3081
3082	if( pcSlice->getSliceType() == I_SLICE \|\| !(pcSlice->getPPS()->getListsModificationPresentFlag()) \|\| pcSlice->getNumActiveRefLayerPics() == 0 )
3083	{
3084	return;
3085	}
3086
3087	GOPEntry ge = m_pcCfg->getGOPEntry( (pcSlice->getRapPicFlag() && ( pcSlice->getLayerId( ) > 0) ) ? MAX_GOP : iGOPid );
3088	assert( ge.m_numActiveRefLayerPics == pcSlice->getNumActiveRefLayerPics() );
3089
3090	Int numPicsInTempList = pcSlice->getNumRpsCurrTempList();
3091
3092	// GT: check if SliceType should be checked here.
3093	for (Int li = 0; li < 2; li ++) // Loop over lists L0 and L1
3094	{
3095	Int numPicsInFinalRefList = pcSlice->getNumRefIdx( ( li == 0 ) ? REF_PIC_LIST_0 : REF_PIC_LIST_1 );
3096
3097	Int finalIdxToTempIdxMap[16];
3098	for( Int k = 0; k < 16; k++ )
3099	{
3100	finalIdxToTempIdxMap[ k ] = -1;
3101	}
3102
3103	Bool isModified = false;
3104	if ( numPicsInTempList > 1 )
3105	{
3106	for( Int k = 0; k < pcSlice->getNumActiveRefLayerPics(); k++ )
3107	{
3108	// get position in temp. list
3109	Int refPicLayerId = pcSlice->getRefPicLayerId(k);
3110	Int idxInTempList = 0;
3111	for (; idxInTempList < numPicsInTempList; idxInTempList++)
3112	{
3113	if ( (tempPicLists[li][idxInTempList])->getLayerId() == refPicLayerId )
3114	{
3115	break;
3116	}
3117	}
3118
3119	Int idxInFinalList = ge.m_interViewRefPosL[ li ][ k ];
3120
3121	// Add negative from behind
3122	idxInFinalList = ( idxInFinalList < 0 )? ( numPicsInTempList + idxInFinalList ) : idxInFinalList;
3123
3124	Bool curIsModified = ( idxInFinalList != idxInTempList ) && ( ( idxInTempList < numPicsInFinalRefList ) \|\| ( idxInFinalList < numPicsInFinalRefList ) ) ;
3125	if ( curIsModified )
3126	{
3127	isModified = true;
3128	assert( finalIdxToTempIdxMap[ idxInFinalList ] == -1 ); // Assert when two inter layer reference pictures are sorted to the same position
3129	}
3130	finalIdxToTempIdxMap[ idxInFinalList ] = idxInTempList;
3131	}
3132	}
3133
3134	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
3135	refPicListModification->setRefPicListModificationFlagL( li, isModified );
3136
3137	if( isModified )
3138	{
3139	Int refIdx = 0;
3140
3141	for( Int i = 0; i < numPicsInFinalRefList; i++ )
3142	{
3143	if( finalIdxToTempIdxMap[i] >= 0 )
3144	{
3145	refPicListModification->setRefPicSetIdxL( li, i, finalIdxToTempIdxMap[i] );
3146	}
3147	else
3148	{
3149	///* Fill gaps with temporal references *///
3150	// Forward inter layer reference pictures
3151	while( ( refIdx < numPicsInTempList ) && ( tempPicLists[li][refIdx]->getLayerId() != getLayerId()) )
3152	{
3153	refIdx++;
3154	}
3155	refPicListModification->setRefPicSetIdxL( li, i, refIdx );
3156	refIdx++;
3157	}
3158	}
3159	}
3160	}
3161	}
3162	#endif
3163	//! \}

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