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source: 3DVCSoftware/branches/HTM-DEV-0.3-dev2/source/Lib/TLibEncoder/TEncGOP.cpp @ 504

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Last change on this file since 504 was 504, checked in by zhang, 11 years ago
Merge Dev2.a to Dev2 and simulation results updated
Property svn:eol-style set to `native`
File size: 112.5 KB

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1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2013, 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	using namespace std;
53	//! \ingroup TLibEncoder
54	//! \{
55
56	// ====================================================================================================================
57	// Constructor / destructor / initialization / destroy
58	// ====================================================================================================================
59	Int getLSB(Int poc, Int maxLSB)
60	{
61	if (poc >= 0)
62	{
63	return poc % maxLSB;
64	}
65	else
66	{
67	return (maxLSB - ((-poc) % maxLSB)) % maxLSB;
68	}
69	}
70
71	TEncGOP::TEncGOP()
72	{
73	m_iLastIDR = 0;
74	m_iGopSize = 0;
75	m_iNumPicCoded = 0; //Niko
76	m_bFirst = true;
77
78	m_pcCfg = NULL;
79	m_pcSliceEncoder = NULL;
80	m_pcListPic = NULL;
81
82	m_pcEntropyCoder = NULL;
83	m_pcCavlcCoder = NULL;
84	m_pcSbacCoder = NULL;
85	m_pcBinCABAC = NULL;
86
87	m_bSeqFirst = true;
88
89	m_bRefreshPending = 0;
90	m_pocCRA = 0;
91	m_numLongTermRefPicSPS = 0;
92	::memset(m_ltRefPicPocLsbSps, 0, sizeof(m_ltRefPicPocLsbSps));
93	::memset(m_ltRefPicUsedByCurrPicFlag, 0, sizeof(m_ltRefPicUsedByCurrPicFlag));
94	m_cpbRemovalDelay = 0;
95	m_lastBPSEI = 0;
96	#if L0045_NON_NESTED_SEI_RESTRICTIONS
97	xResetNonNestedSEIPresentFlags();
98	#if K0180_SCALABLE_NESTING_SEI
99	xResetNestedSEIPresentFlags();
100	#endif
101	#endif
102	#if H_MV
103	m_layerId = 0;
104	m_viewId = 0;
105	m_pocLastCoded = -1;
106	#if H_3D
107	m_viewIndex = 0;
108	m_isDepth = false;
109	#endif
110	#endif
111	return;
112	}
113
114	TEncGOP::~TEncGOP()
115	{
116	}
117
118	/** Create list to contain pointers to LCU start addresses of slice.
119	*/
120	Void TEncGOP::create()
121	{
122	m_bLongtermTestPictureHasBeenCoded = 0;
123	m_bLongtermTestPictureHasBeenCoded2 = 0;
124	}
125
126	Void TEncGOP::destroy()
127	{
128	}
129
130	Void TEncGOP::init ( TEncTop* pcTEncTop )
131	{
132	m_pcEncTop = pcTEncTop;
133	m_pcCfg = pcTEncTop;
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	m_pcBitCounter = pcTEncTop->getBitCounter();
143
144	//--Adaptive Loop filter
145	m_pcSAO = pcTEncTop->getSAO();
146	m_pcRateCtrl = pcTEncTop->getRateCtrl();
147	m_lastBPSEI = 0;
148	m_totalCoded = 0;
149
150	#if H_MV
151	m_ivPicLists = pcTEncTop->getIvPicLists();
152	m_layerId = pcTEncTop->getLayerId();
153	m_viewId = pcTEncTop->getViewId();
154	#if H_3D
155	m_viewIndex = pcTEncTop->getViewIndex();
156	m_isDepth = pcTEncTop->getIsDepth();
157	#endif
158	#endif
159	}
160
161	SEIActiveParameterSets* TEncGOP::xCreateSEIActiveParameterSets (TComSPS *sps)
162	{
163	SEIActiveParameterSets *seiActiveParameterSets = new SEIActiveParameterSets();
164	seiActiveParameterSets->activeVPSId = m_pcCfg->getVPS()->getVPSId();
165	#if L0047_APS_FLAGS
166	seiActiveParameterSets->m_fullRandomAccessFlag = false;
167	seiActiveParameterSets->m_noParamSetUpdateFlag = false;
168	#endif
169	seiActiveParameterSets->numSpsIdsMinus1 = 0;
170	seiActiveParameterSets->activeSeqParamSetId.resize(seiActiveParameterSets->numSpsIdsMinus1 + 1);
171	seiActiveParameterSets->activeSeqParamSetId[0] = sps->getSPSId();
172	return seiActiveParameterSets;
173	}
174
175	SEIFramePacking* TEncGOP::xCreateSEIFramePacking()
176	{
177	SEIFramePacking *seiFramePacking = new SEIFramePacking();
178	seiFramePacking->m_arrangementId = m_pcCfg->getFramePackingArrangementSEIId();
179	seiFramePacking->m_arrangementCancelFlag = 0;
180	seiFramePacking->m_arrangementType = m_pcCfg->getFramePackingArrangementSEIType();
181	#if L0444_FPA_TYPE
182	assert((seiFramePacking->m_arrangementType > 2) && (seiFramePacking->m_arrangementType < 6) );
183	#endif
184	seiFramePacking->m_quincunxSamplingFlag = m_pcCfg->getFramePackingArrangementSEIQuincunx();
185	seiFramePacking->m_contentInterpretationType = m_pcCfg->getFramePackingArrangementSEIInterpretation();
186	seiFramePacking->m_spatialFlippingFlag = 0;
187	seiFramePacking->m_frame0FlippedFlag = 0;
188	seiFramePacking->m_fieldViewsFlag = (seiFramePacking->m_arrangementType == 2);
189	seiFramePacking->m_currentFrameIsFrame0Flag = ((seiFramePacking->m_arrangementType == 5) && m_iNumPicCoded&1);
190	seiFramePacking->m_frame0SelfContainedFlag = 0;
191	seiFramePacking->m_frame1SelfContainedFlag = 0;
192	seiFramePacking->m_frame0GridPositionX = 0;
193	seiFramePacking->m_frame0GridPositionY = 0;
194	seiFramePacking->m_frame1GridPositionX = 0;
195	seiFramePacking->m_frame1GridPositionY = 0;
196	seiFramePacking->m_arrangementReservedByte = 0;
197	#if L0045_PERSISTENCE_FLAGS
198	seiFramePacking->m_arrangementPersistenceFlag = true;
199	#else
200	seiFramePacking->m_arrangementRepetetionPeriod = 1;
201	#endif
202	seiFramePacking->m_upsampledAspectRatio = 0;
203	return seiFramePacking;
204	}
205
206	SEIDisplayOrientation* TEncGOP::xCreateSEIDisplayOrientation()
207	{
208	SEIDisplayOrientation *seiDisplayOrientation = new SEIDisplayOrientation();
209	seiDisplayOrientation->cancelFlag = false;
210	seiDisplayOrientation->horFlip = false;
211	seiDisplayOrientation->verFlip = false;
212	seiDisplayOrientation->anticlockwiseRotation = m_pcCfg->getDisplayOrientationSEIAngle();
213	return seiDisplayOrientation;
214	}
215
216	#if J0149_TONE_MAPPING_SEI
217	SEIToneMappingInfo* TEncGOP::xCreateSEIToneMappingInfo()
218	{
219	SEIToneMappingInfo *seiToneMappingInfo = new SEIToneMappingInfo();
220	seiToneMappingInfo->m_toneMapId = m_pcCfg->getTMISEIToneMapId();
221	seiToneMappingInfo->m_toneMapCancelFlag = m_pcCfg->getTMISEIToneMapCancelFlag();
222	seiToneMappingInfo->m_toneMapPersistenceFlag = m_pcCfg->getTMISEIToneMapPersistenceFlag();
223
224	seiToneMappingInfo->m_codedDataBitDepth = m_pcCfg->getTMISEICodedDataBitDepth();
225	assert(seiToneMappingInfo->m_codedDataBitDepth >= 8 && seiToneMappingInfo->m_codedDataBitDepth <= 14);
226	seiToneMappingInfo->m_targetBitDepth = m_pcCfg->getTMISEITargetBitDepth();
227	assert( (seiToneMappingInfo->m_targetBitDepth >= 1 && seiToneMappingInfo->m_targetBitDepth <= 17) \|\| (seiToneMappingInfo->m_targetBitDepth == 255) );
228	seiToneMappingInfo->m_modelId = m_pcCfg->getTMISEIModelID();
229	assert(seiToneMappingInfo->m_modelId >=0 &&seiToneMappingInfo->m_modelId<=4);
230
231	switch( seiToneMappingInfo->m_modelId)
232	{
233	case 0:
234	{
235	seiToneMappingInfo->m_minValue = m_pcCfg->getTMISEIMinValue();
236	seiToneMappingInfo->m_maxValue = m_pcCfg->getTMISEIMaxValue();
237	break;
238	}
239	case 1:
240	{
241	seiToneMappingInfo->m_sigmoidMidpoint = m_pcCfg->getTMISEISigmoidMidpoint();
242	seiToneMappingInfo->m_sigmoidWidth = m_pcCfg->getTMISEISigmoidWidth();
243	break;
244	}
245	case 2:
246	{
247	UInt num = 1u<<(seiToneMappingInfo->m_targetBitDepth);
248	seiToneMappingInfo->m_startOfCodedInterval.resize(num);
249	Int* ptmp = m_pcCfg->getTMISEIStartOfCodedInterva();
250	if(ptmp)
251	{
252	for(int i=0; i<num;i++)
253	{
254	seiToneMappingInfo->m_startOfCodedInterval[i] = ptmp[i];
255	}
256	}
257	break;
258	}
259	case 3:
260	{
261	seiToneMappingInfo->m_numPivots = m_pcCfg->getTMISEINumPivots();
262	seiToneMappingInfo->m_codedPivotValue.resize(seiToneMappingInfo->m_numPivots);
263	seiToneMappingInfo->m_targetPivotValue.resize(seiToneMappingInfo->m_numPivots);
264	Int* ptmpcoded = m_pcCfg->getTMISEICodedPivotValue();
265	Int* ptmptarget = m_pcCfg->getTMISEITargetPivotValue();
266	if(ptmpcoded&&ptmptarget)
267	{
268	for(int i=0; i<(seiToneMappingInfo->m_numPivots);i++)
269	{
270	seiToneMappingInfo->m_codedPivotValue[i]=ptmpcoded[i];
271	seiToneMappingInfo->m_targetPivotValue[i]=ptmptarget[i];
272	}
273	}
274	break;
275	}
276	case 4:
277	{
278	seiToneMappingInfo->m_cameraIsoSpeedIdc = m_pcCfg->getTMISEICameraIsoSpeedIdc();
279	seiToneMappingInfo->m_cameraIsoSpeedValue = m_pcCfg->getTMISEICameraIsoSpeedValue();
280	assert( seiToneMappingInfo->m_cameraIsoSpeedValue !=0 );
281	seiToneMappingInfo->m_exposureCompensationValueSignFlag = m_pcCfg->getTMISEIExposureCompensationValueSignFlag();
282	seiToneMappingInfo->m_exposureCompensationValueNumerator = m_pcCfg->getTMISEIExposureCompensationValueNumerator();
283	seiToneMappingInfo->m_exposureCompensationValueDenomIdc = m_pcCfg->getTMISEIExposureCompensationValueDenomIdc();
284	seiToneMappingInfo->m_refScreenLuminanceWhite = m_pcCfg->getTMISEIRefScreenLuminanceWhite();
285	seiToneMappingInfo->m_extendedRangeWhiteLevel = m_pcCfg->getTMISEIExtendedRangeWhiteLevel();
286	assert( seiToneMappingInfo->m_extendedRangeWhiteLevel >= 100 );
287	seiToneMappingInfo->m_nominalBlackLevelLumaCodeValue = m_pcCfg->getTMISEINominalBlackLevelLumaCodeValue();
288	seiToneMappingInfo->m_nominalWhiteLevelLumaCodeValue = m_pcCfg->getTMISEINominalWhiteLevelLumaCodeValue();
289	assert( seiToneMappingInfo->m_nominalWhiteLevelLumaCodeValue > seiToneMappingInfo->m_nominalBlackLevelLumaCodeValue );
290	seiToneMappingInfo->m_extendedWhiteLevelLumaCodeValue = m_pcCfg->getTMISEIExtendedWhiteLevelLumaCodeValue();
291	assert( seiToneMappingInfo->m_extendedWhiteLevelLumaCodeValue >= seiToneMappingInfo->m_nominalWhiteLevelLumaCodeValue );
292	break;
293	}
294	default:
295	{
296	assert(!"Undefined SEIToneMapModelId");
297	break;
298	}
299	}
300	return seiToneMappingInfo;
301	}
302	#endif
303	Void TEncGOP::xCreateLeadingSEIMessages (/SEIMessages seiMessages,/ AccessUnit &accessUnit, TComSPS *sps)
304	{
305	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
306
307	if(m_pcCfg->getActiveParameterSetsSEIEnabled())
308	{
309	SEIActiveParameterSets *sei = xCreateSEIActiveParameterSets (sps);
310
311	//nalu = NALUnit(NAL_UNIT_SEI);
312	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
313	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
314	writeRBSPTrailingBits(nalu.m_Bitstream);
315	accessUnit.push_back(new NALUnitEBSP(nalu));
316	delete sei;
317	#if L0045_NON_NESTED_SEI_RESTRICTIONS
318	m_activeParameterSetSEIPresentInAU = true;
319	#endif
320	}
321
322	if(m_pcCfg->getFramePackingArrangementSEIEnabled())
323	{
324	SEIFramePacking *sei = xCreateSEIFramePacking ();
325
326	nalu = NALUnit(NAL_UNIT_PREFIX_SEI);
327	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
328	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
329	writeRBSPTrailingBits(nalu.m_Bitstream);
330	accessUnit.push_back(new NALUnitEBSP(nalu));
331	delete sei;
332	}
333	if (m_pcCfg->getDisplayOrientationSEIAngle())
334	{
335	SEIDisplayOrientation *sei = xCreateSEIDisplayOrientation();
336
337	nalu = NALUnit(NAL_UNIT_PREFIX_SEI);
338	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
339	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
340	writeRBSPTrailingBits(nalu.m_Bitstream);
341	accessUnit.push_back(new NALUnitEBSP(nalu));
342	delete sei;
343	}
344	#if J0149_TONE_MAPPING_SEI
345	if(m_pcCfg->getToneMappingInfoSEIEnabled())
346	{
347	SEIToneMappingInfo *sei = xCreateSEIToneMappingInfo ();
348
349	nalu = NALUnit(NAL_UNIT_PREFIX_SEI);
350	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
351	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
352	writeRBSPTrailingBits(nalu.m_Bitstream);
353	accessUnit.push_back(new NALUnitEBSP(nalu));
354	delete sei;
355	}
356	#endif
357	}
358
359	// ====================================================================================================================
360	// Public member functions
361	// ====================================================================================================================
362	#if H_MV
363	Void TEncGOP::initGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP)
364	{
365	xInitGOP( iPOCLast, iNumPicRcvd, rcListPic, rcListPicYuvRecOut );
366	m_iNumPicCoded = 0;
367	}
368	#endif
369	#if H_MV
370	Void TEncGOP::compressPicInGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP, Int iGOPid)
371	#else
372	Void TEncGOP::compressGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP)
373	#endif
374	{
375	TComPic* pcPic;
376	TComPicYuv* pcPicYuvRecOut;
377	TComSlice* pcSlice;
378	TComOutputBitstream *pcBitstreamRedirect;
379	pcBitstreamRedirect = new TComOutputBitstream;
380	AccessUnit::iterator itLocationToPushSliceHeaderNALU; // used to store location where NALU containing slice header is to be inserted
381	UInt uiOneBitstreamPerSliceLength = 0;
382	TEncSbac* pcSbacCoders = NULL;
383	TComOutputBitstream* pcSubstreamsOut = NULL;
384
385	#if !H_MV
386	xInitGOP( iPOCLast, iNumPicRcvd, rcListPic, rcListPicYuvRecOut );
387
388	m_iNumPicCoded = 0;
389	#endif
390	SEIPictureTiming pictureTimingSEI;
391	#if L0208_SOP_DESCRIPTION_SEI
392	Bool writeSOP = m_pcCfg->getSOPDescriptionSEIEnabled();
393	#endif
394	#if K0180_SCALABLE_NESTING_SEI
395	// Initialize Scalable Nesting SEI with single layer values
396	SEIScalableNesting scalableNestingSEI;
397	scalableNestingSEI.m_bitStreamSubsetFlag = 1; // If the nested SEI messages are picture buffereing SEI mesages, picure timing SEI messages or sub-picture timing SEI messages, bitstream_subset_flag shall be equal to 1
398	scalableNestingSEI.m_nestingOpFlag = 0;
399	scalableNestingSEI.m_nestingNumOpsMinus1 = 0; //nesting_num_ops_minus1
400	scalableNestingSEI.m_allLayersFlag = 0;
401	scalableNestingSEI.m_nestingNoOpMaxTemporalIdPlus1 = 6 + 1; //nesting_no_op_max_temporal_id_plus1
402	scalableNestingSEI.m_nestingNumLayersMinus1 = 1 - 1; //nesting_num_layers_minus1
403	scalableNestingSEI.m_nestingLayerId[0] = 0;
404	scalableNestingSEI.m_callerOwnsSEIs = true;
405	#endif
406	#if L0044_DU_DPB_OUTPUT_DELAY_HRD
407	Int picSptDpbOutputDuDelay = 0;
408	#endif
409	UInt *accumBitsDU = NULL;
410	UInt *accumNalsDU = NULL;
411	SEIDecodingUnitInfo decodingUnitInfoSEI;
412	#if !H_MV
413	for ( Int iGOPid=0; iGOPid < m_iGopSize; iGOPid++ )
414	#endif
415	{
416	UInt uiColDir = 1;
417	//-- For time output for each slice
418	long iBeforeTime = clock();
419
420	//select uiColDir
421	Int iCloseLeft=1, iCloseRight=-1;
422	for(Int i = 0; i<m_pcCfg->getGOPEntry(iGOPid).m_numRefPics; i++)
423	{
424	Int iRef = m_pcCfg->getGOPEntry(iGOPid).m_referencePics[i];
425	if(iRef>0&&(iRef<iCloseRight\|\|iCloseRight==-1))
426	{
427	iCloseRight=iRef;
428	}
429	else if(iRef<0&&(iRef>iCloseLeft\|\|iCloseLeft==1))
430	{
431	iCloseLeft=iRef;
432	}
433	}
434	if(iCloseRight>-1)
435	{
436	iCloseRight=iCloseRight+m_pcCfg->getGOPEntry(iGOPid).m_POC-1;
437	}
438	if(iCloseLeft<1)
439	{
440	iCloseLeft=iCloseLeft+m_pcCfg->getGOPEntry(iGOPid).m_POC-1;
441	while(iCloseLeft<0)
442	{
443	iCloseLeft+=m_iGopSize;
444	}
445	}
446	Int iLeftQP=0, iRightQP=0;
447	for(Int i=0; i<m_iGopSize; i++)
448	{
449	if(m_pcCfg->getGOPEntry(i).m_POC==(iCloseLeft%m_iGopSize)+1)
450	{
451	iLeftQP= m_pcCfg->getGOPEntry(i).m_QPOffset;
452	}
453	if (m_pcCfg->getGOPEntry(i).m_POC==(iCloseRight%m_iGopSize)+1)
454	{
455	iRightQP=m_pcCfg->getGOPEntry(i).m_QPOffset;
456	}
457	}
458	if(iCloseRight>-1&&iRightQP<iLeftQP)
459	{
460	uiColDir=0;
461	}
462
463	/////////////////////////////////////////////////////////////////////////////////////////////////// Initial to start encoding
464	Int pocCurr = iPOCLast -iNumPicRcvd+ m_pcCfg->getGOPEntry(iGOPid).m_POC;
465	Int iTimeOffset = m_pcCfg->getGOPEntry(iGOPid).m_POC;
466	if(iPOCLast == 0)
467	{
468	pocCurr=0;
469	iTimeOffset = 1;
470	}
471	if(pocCurr>=m_pcCfg->getFramesToBeEncoded())
472	{
473	#if H_MV
474	delete pcBitstreamRedirect;
475	return;
476	#else
477	continue;
478	#endif
479	}
480
481	if( getNalUnitType(pocCurr, m_iLastIDR) == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| getNalUnitType(pocCurr, m_iLastIDR) == NAL_UNIT_CODED_SLICE_IDR_N_LP )
482	{
483	m_iLastIDR = pocCurr;
484	}
485	// start a new access unit: create an entry in the list of output access units
486	accessUnitsInGOP.push_back(AccessUnit());
487	AccessUnit& accessUnit = accessUnitsInGOP.back();
488	xGetBuffer( rcListPic, rcListPicYuvRecOut, iNumPicRcvd, iTimeOffset, pcPic, pcPicYuvRecOut, pocCurr );
489
490	// Slice data initialization
491	pcPic->clearSliceBuffer();
492	assert(pcPic->getNumAllocatedSlice() == 1);
493	m_pcSliceEncoder->setSliceIdx(0);
494	pcPic->setCurrSliceIdx(0);
495
496	#if H_3D_GEN
497	m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, pocCurr, iNumPicRcvd, iGOPid, pcSlice, m_pcEncTop->getVPS(), m_pcEncTop->getSPS(), m_pcEncTop->getPPS(), getLayerId() );
498	#else
499	m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, pocCurr, iNumPicRcvd, iGOPid, pcSlice, m_pcEncTop->getSPS(), m_pcEncTop->getPPS() );
500	#endif
501	pcSlice->setLastIDR(m_iLastIDR);
502	pcSlice->setSliceIdx(0);
503	#if H_MV
504	pcPic ->setLayerId ( getLayerId() );
505	pcPic ->setViewId ( getViewId() );
506	#if !H_3D_GEN
507	pcSlice->setLayerId ( getLayerId() );
508	pcSlice->setViewId ( getViewId() );
509	pcSlice->setVPS ( m_pcEncTop->getVPS() );
510	#endif
511	#if H_3D
512	pcPic ->setViewIndex ( getViewIndex() );
513	pcPic ->setIsDepth( getIsDepth() );
514	#if !H_3D_GEN
515	pcSlice->setViewIndex ( getViewIndex() );
516	pcSlice->setIsDepth( getIsDepth() );
517	#endif
518	pcSlice->setCamparaSlice( pcPic->getCodedScale(), pcPic->getCodedOffset() );
519	#endif
520	#endif
521	//set default slice level flag to the same as SPS level flag
522	pcSlice->setLFCrossSliceBoundaryFlag( pcSlice->getPPS()->getLoopFilterAcrossSlicesEnabledFlag() );
523	pcSlice->setScalingList ( m_pcEncTop->getScalingList() );
524	pcSlice->getScalingList()->setUseTransformSkip(m_pcEncTop->getPPS()->getUseTransformSkip());
525	if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_OFF)
526	{
527	m_pcEncTop->getTrQuant()->setFlatScalingList();
528	m_pcEncTop->getTrQuant()->setUseScalingList(false);
529	m_pcEncTop->getSPS()->setScalingListPresentFlag(false);
530	m_pcEncTop->getPPS()->setScalingListPresentFlag(false);
531	}
532	else if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_DEFAULT)
533	{
534	pcSlice->setDefaultScalingList ();
535	m_pcEncTop->getSPS()->setScalingListPresentFlag(false);
536	m_pcEncTop->getPPS()->setScalingListPresentFlag(false);
537	m_pcEncTop->getTrQuant()->setScalingList(pcSlice->getScalingList());
538	m_pcEncTop->getTrQuant()->setUseScalingList(true);
539	}
540	else if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_FILE_READ)
541	{
542	if(pcSlice->getScalingList()->xParseScalingList(m_pcCfg->getScalingListFile()))
543	{
544	pcSlice->setDefaultScalingList ();
545	}
546	pcSlice->getScalingList()->checkDcOfMatrix();
547	m_pcEncTop->getSPS()->setScalingListPresentFlag(pcSlice->checkDefaultScalingList());
548	m_pcEncTop->getPPS()->setScalingListPresentFlag(false);
549	m_pcEncTop->getTrQuant()->setScalingList(pcSlice->getScalingList());
550	m_pcEncTop->getTrQuant()->setUseScalingList(true);
551	}
552	else
553	{
554	printf("error : ScalingList == %d no support\n",m_pcEncTop->getUseScalingListId());
555	assert(0);
556	}
557
558	#if H_MV
559	// Set the nal unit type
560	pcSlice->setNalUnitType(getNalUnitType(pocCurr, m_iLastIDR));
561	if( pcSlice->getSliceType() == B_SLICE )
562	{
563	if( m_pcCfg->getGOPEntry( ( pcSlice->getRapPicFlag() && getLayerId() > 0 ) ? MAX_GOP : iGOPid ).m_sliceType == 'P' )
564	{
565	pcSlice->setSliceType( P_SLICE );
566	}
567	}
568	#else
569	if(pcSlice->getSliceType()==B_SLICE&&m_pcCfg->getGOPEntry(iGOPid).m_sliceType=='P')
570	{
571	pcSlice->setSliceType(P_SLICE);
572	}
573	// Set the nal unit type
574	pcSlice->setNalUnitType(getNalUnitType(pocCurr, m_iLastIDR));
575	#endif
576	if(pcSlice->getTemporalLayerNonReferenceFlag())
577	{
578	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_TRAIL_R)
579	{
580	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TRAIL_N);
581	}
582	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_RADL_R)
583	{
584	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_RADL_N);
585	}
586	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_RASL_R)
587	{
588	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_RASL_N);
589	}
590	}
591
592	// Do decoding refresh marking if any
593	pcSlice->decodingRefreshMarking(m_pocCRA, m_bRefreshPending, rcListPic);
594	m_pcEncTop->selectReferencePictureSet(pcSlice, pocCurr, iGOPid);
595	pcSlice->getRPS()->setNumberOfLongtermPictures(0);
596
597	if(pcSlice->checkThatAllRefPicsAreAvailable(rcListPic, pcSlice->getRPS(), false) != 0)
598	{
599	pcSlice->createExplicitReferencePictureSetFromReference(rcListPic, pcSlice->getRPS());
600	}
601	pcSlice->applyReferencePictureSet(rcListPic, pcSlice->getRPS());
602
603	if(pcSlice->getTLayer() > 0)
604	{
605	if(pcSlice->isTemporalLayerSwitchingPoint(rcListPic) \|\| pcSlice->getSPS()->getTemporalIdNestingFlag())
606	{
607	if(pcSlice->getTemporalLayerNonReferenceFlag())
608	{
609	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TSA_N);
610	}
611	else
612	{
613	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TLA_R);
614	}
615	}
616	else if(pcSlice->isStepwiseTemporalLayerSwitchingPointCandidate(rcListPic))
617	{
618	Bool isSTSA=true;
619	for(Int ii=iGOPid+1;(ii<m_pcCfg->getGOPSize() && isSTSA==true);ii++)
620	{
621	Int lTid= m_pcCfg->getGOPEntry(ii).m_temporalId;
622	if(lTid==pcSlice->getTLayer())
623	{
624	TComReferencePictureSet* nRPS = pcSlice->getSPS()->getRPSList()->getReferencePictureSet(ii);
625	for(Int jj=0;jj<nRPS->getNumberOfPictures();jj++)
626	{
627	if(nRPS->getUsed(jj))
628	{
629	Int tPoc=m_pcCfg->getGOPEntry(ii).m_POC+nRPS->getDeltaPOC(jj);
630	Int kk=0;
631	for(kk=0;kk<m_pcCfg->getGOPSize();kk++)
632	{
633	if(m_pcCfg->getGOPEntry(kk).m_POC==tPoc)
634	break;
635	}
636	Int tTid=m_pcCfg->getGOPEntry(kk).m_temporalId;
637	if(tTid >= pcSlice->getTLayer())
638	{
639	isSTSA=false;
640	break;
641	}
642	}
643	}
644	}
645	}
646	if(isSTSA==true)
647	{
648	if(pcSlice->getTemporalLayerNonReferenceFlag())
649	{
650	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_N);
651	}
652	else
653	{
654	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_R);
655	}
656	}
657	}
658	}
659	arrangeLongtermPicturesInRPS(pcSlice, rcListPic);
660	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
661	refPicListModification->setRefPicListModificationFlagL0(0);
662	refPicListModification->setRefPicListModificationFlagL1(0);
663	#if H_MV
664	pcSlice->createAndApplyIvReferencePictureSet( m_ivPicLists, m_refPicSetInterLayer );
665	pcSlice->setNumRefIdx(REF_PIC_LIST_0,min(m_pcCfg->getGOPEntry( (pcSlice->getRapPicFlag() && getLayerId() > 0) ? MAX_GOP : iGOPid ).m_numRefPicsActive,( pcSlice->getRPS()->getNumberOfPictures() + (Int) m_refPicSetInterLayer.size() ) ) );
666	pcSlice->setNumRefIdx(REF_PIC_LIST_1,min(m_pcCfg->getGOPEntry( (pcSlice->getRapPicFlag() && getLayerId() > 0) ? MAX_GOP : iGOPid ).m_numRefPicsActive,( pcSlice->getRPS()->getNumberOfPictures() + (Int) m_refPicSetInterLayer.size() ) ) );
667	xSetRefPicListModificationsMvc( pcSlice, pocCurr, iGOPid );
668	#else
669	pcSlice->setNumRefIdx(REF_PIC_LIST_0,min(m_pcCfg->getGOPEntry(iGOPid).m_numRefPicsActive,pcSlice->getRPS()->getNumberOfPictures()));
670	pcSlice->setNumRefIdx(REF_PIC_LIST_1,min(m_pcCfg->getGOPEntry(iGOPid).m_numRefPicsActive,pcSlice->getRPS()->getNumberOfPictures()));
671	#endif
672
673	#if ADAPTIVE_QP_SELECTION
674	pcSlice->setTrQuant( m_pcEncTop->getTrQuant() );
675	#endif
676
677	// Set reference list
678	#if H_MV
679	pcSlice->setRefPicList( rcListPic, m_refPicSetInterLayer );
680	#if H_3D_ARP
681	pcSlice->setARPStepNum();
682	if(pcSlice->getARPStepNum() > 1)
683	{
684	for(Int iLayerId = 0; iLayerId < getLayerId(); iLayerId ++ )
685	{
686	Int iViewIdx = pcSlice->getVPS()->getViewIndex(iLayerId);
687	Bool bIsDepth = ( pcSlice->getVPS()->getDepthId ( iLayerId ) == 1 );
688	if( iViewIdx<getViewIndex() && !bIsDepth )
689	{
690	pcSlice->setBaseViewRefPicList( m_ivPicLists->getPicList( iLayerId ), iViewIdx );
691	}
692	}
693	}
694	#endif
695	#else
696	pcSlice->setRefPicList ( rcListPic );
697	#endif
698
699	#if H_3D
700	pcSlice->setIvPicLists( m_ivPicLists );
701	#if H_3D_IV_MERGE
702	assert( !m_pcEncTop->getIsDepth() \|\| ( pcSlice->getTexturePic() != 0 ) );
703	#endif
704	#endif
705	// Slice info. refinement
706	#if H_MV
707	if ( pcSlice->getSliceType() == B_SLICE )
708	{
709	if( m_pcCfg->getGOPEntry( ( pcSlice->getRapPicFlag() == true && getLayerId() > 0 ) ? MAX_GOP : iGOPid ).m_sliceType == 'P' )
710	{
711	pcSlice->setSliceType( P_SLICE );
712	}
713	}
714	#else
715	if ( (pcSlice->getSliceType() == B_SLICE) && (pcSlice->getNumRefIdx(REF_PIC_LIST_1) == 0) )
716	{
717	pcSlice->setSliceType ( P_SLICE );
718	}
719	#endif
720	#if !L0034_COMBINED_LIST_CLEANUP
721	if (pcSlice->getSliceType() != B_SLICE \|\| !pcSlice->getSPS()->getUseLComb())
722	{
723	pcSlice->setNumRefIdx(REF_PIC_LIST_C, 0);
724	pcSlice->setRefPicListCombinationFlag(false);
725	pcSlice->setRefPicListModificationFlagLC(false);
726	}
727	else
728	{
729	pcSlice->setRefPicListCombinationFlag(pcSlice->getSPS()->getUseLComb());
730	pcSlice->setNumRefIdx(REF_PIC_LIST_C, pcSlice->getNumRefIdx(REF_PIC_LIST_0));
731	}
732	#endif
733
734	if (pcSlice->getSliceType() == B_SLICE)
735	{
736	pcSlice->setColFromL0Flag(1-uiColDir);
737	Bool bLowDelay = true;
738	Int iCurrPOC = pcSlice->getPOC();
739	Int iRefIdx = 0;
740
741	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_0) && bLowDelay; iRefIdx++)
742	{
743	if ( pcSlice->getRefPic(REF_PIC_LIST_0, iRefIdx)->getPOC() > iCurrPOC )
744	{
745	bLowDelay = false;
746	}
747	}
748	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_1) && bLowDelay; iRefIdx++)
749	{
750	if ( pcSlice->getRefPic(REF_PIC_LIST_1, iRefIdx)->getPOC() > iCurrPOC )
751	{
752	bLowDelay = false;
753	}
754	}
755
756	pcSlice->setCheckLDC(bLowDelay);
757	}
758	else
759	{
760	pcSlice->setCheckLDC(true);
761	}
762
763	uiColDir = 1-uiColDir;
764
765	//-------------------------------------------------------------
766	pcSlice->setRefPOCList();
767
768	#if L0034_COMBINED_LIST_CLEANUP
769	pcSlice->setList1IdxToList0Idx();
770	#else
771	pcSlice->setNoBackPredFlag( false );
772	if ( pcSlice->getSliceType() == B_SLICE && !pcSlice->getRefPicListCombinationFlag())
773	{
774	if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) )
775	{
776	pcSlice->setNoBackPredFlag( true );
777	Int i;
778	for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ )
779	{
780	if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) )
781	{
782	pcSlice->setNoBackPredFlag( false );
783	break;
784	}
785	}
786	}
787	}
788
789	if(pcSlice->getNoBackPredFlag())
790	{
791	pcSlice->setNumRefIdx(REF_PIC_LIST_C, 0);
792	}
793	pcSlice->generateCombinedList();
794	#endif
795	#if H_3D_TMVP
796	if(pcSlice->getLayerId())
797	pcSlice->generateAlterRefforTMVP();
798	#endif
799	if (m_pcEncTop->getTMVPModeId() == 2)
800	{
801	if (iGOPid == 0) // first picture in SOP (i.e. forward B)
802	{
803	pcSlice->setEnableTMVPFlag(0);
804	}
805	else
806	{
807	// Note: pcSlice->getColFromL0Flag() is assumed to be always 0 and getcolRefIdx() is always 0.
808	pcSlice->setEnableTMVPFlag(1);
809	}
810	pcSlice->getSPS()->setTMVPFlagsPresent(1);
811	}
812	else if (m_pcEncTop->getTMVPModeId() == 1)
813	{
814	pcSlice->getSPS()->setTMVPFlagsPresent(1);
815	pcSlice->setEnableTMVPFlag(1);
816	}
817	else
818	{
819	pcSlice->getSPS()->setTMVPFlagsPresent(0);
820	pcSlice->setEnableTMVPFlag(0);
821	}
822
823	#if H_3D_VSO
824	// Should be moved to TEncTop !!!
825	Bool bUseVSO = m_pcEncTop->getUseVSO();
826
827	TComRdCost* pcRdCost = m_pcEncTop->getRdCost();
828
829	pcRdCost->setUseVSO( bUseVSO );
830
831	// SAIT_VSO_EST_A0033
832	pcRdCost->setUseEstimatedVSD( m_pcEncTop->getUseEstimatedVSD() );
833
834	if ( bUseVSO )
835	{
836	Int iVSOMode = m_pcEncTop->getVSOMode();
837	pcRdCost->setVSOMode( iVSOMode );
838	pcRdCost->setAllowNegDist( m_pcEncTop->getAllowNegDist() );
839
840	// SAIT_VSO_EST_A0033
841	pcRdCost->setVideoRecPicYuv( m_pcEncTop->getIvPicLists()->getPicYuv( pcSlice->getViewIndex(), false , pcSlice->getPOC(), true ) );
842	pcRdCost->setDepthPicYuv ( m_pcEncTop->getIvPicLists()->getPicYuv( pcSlice->getViewIndex(), true , pcSlice->getPOC(), false ) );
843
844	// LGE_WVSO_A0119
845	Bool bUseWVSO = m_pcEncTop->getUseWVSO();
846	pcRdCost->setUseWVSO( bUseWVSO );
847
848	}
849	#endif
850	/////////////////////////////////////////////////////////////////////////////////////////////////// Compress a slice
851	// Slice compression
852	if (m_pcCfg->getUseASR())
853	{
854	m_pcSliceEncoder->setSearchRange(pcSlice);
855	}
856
857	Bool bGPBcheck=false;
858	if ( pcSlice->getSliceType() == B_SLICE)
859	{
860	if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) )
861	{
862	bGPBcheck=true;
863	Int i;
864	for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ )
865	{
866	if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) )
867	{
868	bGPBcheck=false;
869	break;
870	}
871	}
872	}
873	}
874	if(bGPBcheck)
875	{
876	pcSlice->setMvdL1ZeroFlag(true);
877	}
878	else
879	{
880	pcSlice->setMvdL1ZeroFlag(false);
881	}
882	pcPic->getSlice(pcSlice->getSliceIdx())->setMvdL1ZeroFlag(pcSlice->getMvdL1ZeroFlag());
883
884	#if RATE_CONTROL_LAMBDA_DOMAIN
885	Int sliceQP = pcSlice->getSliceQp();
886	Double lambda = 0.0;
887	Int actualHeadBits = 0;
888	Int actualTotalBits = 0;
889	Int estimatedBits = 0;
890	Int tmpBitsBeforeWriting = 0;
891	if ( m_pcCfg->getUseRateCtrl() )
892	{
893	Int frameLevel = m_pcRateCtrl->getRCSeq()->getGOPID2Level( iGOPid );
894	if ( pcPic->getSlice(0)->getSliceType() == I_SLICE )
895	{
896	frameLevel = 0;
897	}
898	m_pcRateCtrl->initRCPic( frameLevel );
899	estimatedBits = m_pcRateCtrl->getRCPic()->getTargetBits();
900
901	if ( ( pcSlice->getPOC() == 0 && m_pcCfg->getInitialQP() > 0 ) \|\| ( frameLevel == 0 && m_pcCfg->getForceIntraQP() ) ) // QP is specified
902	{
903	sliceQP = m_pcCfg->getInitialQP();
904	Int NumberBFrames = ( m_pcCfg->getGOPSize() - 1 );
905	Double dLambda_scale = 1.0 - Clip3( 0.0, 0.5, 0.05*(Double)NumberBFrames );
906	Double dQPFactor = 0.57*dLambda_scale;
907	Int SHIFT_QP = 12;
908	Int bitdepth_luma_qp_scale = 0;
909	Double qp_temp = (Double) sliceQP + bitdepth_luma_qp_scale - SHIFT_QP;
910	lambda = dQPFactor*pow( 2.0, qp_temp/3.0 );
911	}
912	else if ( frameLevel == 0 ) // intra case, but use the model
913	{
914	if ( m_pcCfg->getIntraPeriod() != 1 ) // do not refine allocated bits for all intra case
915	{
916	Int bits = m_pcRateCtrl->getRCSeq()->getLeftAverageBits();
917	bits = m_pcRateCtrl->getRCSeq()->getRefineBitsForIntra( bits );
918	if ( bits < 200 )
919	{
920	bits = 200;
921	}
922	m_pcRateCtrl->getRCPic()->setTargetBits( bits );
923	}
924
925	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
926	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture );
927	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
928	}
929	else // normal case
930	{
931	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
932	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture );
933	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
934	}
935
936	sliceQP = Clip3( -pcSlice->getSPS()->getQpBDOffsetY(), MAX_QP, sliceQP );
937	m_pcRateCtrl->getRCPic()->setPicEstQP( sliceQP );
938
939	m_pcSliceEncoder->resetQP( pcPic, sliceQP, lambda );
940	}
941	#endif
942
943	UInt uiNumSlices = 1;
944
945	UInt uiInternalAddress = pcPic->getNumPartInCU()-4;
946	UInt uiExternalAddress = pcPic->getPicSym()->getNumberOfCUsInFrame()-1;
947	UInt uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
948	UInt uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
949	UInt uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
950	UInt uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
951	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
952	{
953	uiInternalAddress--;
954	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
955	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
956	}
957	uiInternalAddress++;
958	if(uiInternalAddress==pcPic->getNumPartInCU())
959	{
960	uiInternalAddress = 0;
961	uiExternalAddress++;
962	}
963	UInt uiRealEndAddress = uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress;
964
965	UInt uiCummulativeTileWidth;
966	UInt uiCummulativeTileHeight;
967	Int p, j;
968	UInt uiEncCUAddr;
969
970	//set NumColumnsMinus1 and NumRowsMinus1
971	pcPic->getPicSym()->setNumColumnsMinus1( pcSlice->getPPS()->getNumColumnsMinus1() );
972	pcPic->getPicSym()->setNumRowsMinus1( pcSlice->getPPS()->getNumRowsMinus1() );
973
974	//create the TComTileArray
975	pcPic->getPicSym()->xCreateTComTileArray();
976
977	if( pcSlice->getPPS()->getUniformSpacingFlag() == 1 )
978	{
979	//set the width for each tile
980	for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
981	{
982	for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1()+1; p++)
983	{
984	pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->
985	setTileWidth( (p+1)*pcPic->getPicSym()->getFrameWidthInCU()/(pcPic->getPicSym()->getNumColumnsMinus1()+1)
986	- (p*pcPic->getPicSym()->getFrameWidthInCU())/(pcPic->getPicSym()->getNumColumnsMinus1()+1) );
987	}
988	}
989
990	//set the height for each tile
991	for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
992	{
993	for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1()+1; p++)
994	{
995	pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->
996	setTileHeight( (p+1)*pcPic->getPicSym()->getFrameHeightInCU()/(pcPic->getPicSym()->getNumRowsMinus1()+1)
997	- (p*pcPic->getPicSym()->getFrameHeightInCU())/(pcPic->getPicSym()->getNumRowsMinus1()+1) );
998	}
999	}
1000	}
1001	else
1002	{
1003	//set the width for each tile
1004	for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
1005	{
1006	uiCummulativeTileWidth = 0;
1007	for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1(); p++)
1008	{
1009	pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->setTileWidth( pcSlice->getPPS()->getColumnWidth(p) );
1010	uiCummulativeTileWidth += pcSlice->getPPS()->getColumnWidth(p);
1011	}
1012	pcPic->getPicSym()->getTComTile(j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p)->setTileWidth( pcPic->getPicSym()->getFrameWidthInCU()-uiCummulativeTileWidth );
1013	}
1014
1015	//set the height for each tile
1016	for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
1017	{
1018	uiCummulativeTileHeight = 0;
1019	for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1(); p++)
1020	{
1021	pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->setTileHeight( pcSlice->getPPS()->getRowHeight(p) );
1022	uiCummulativeTileHeight += pcSlice->getPPS()->getRowHeight(p);
1023	}
1024	pcPic->getPicSym()->getTComTile(p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j)->setTileHeight( pcPic->getPicSym()->getFrameHeightInCU()-uiCummulativeTileHeight );
1025	}
1026	}
1027	//intialize each tile of the current picture
1028	pcPic->getPicSym()->xInitTiles();
1029
1030	// Allocate some coders, now we know how many tiles there are.
1031	Int iNumSubstreams = pcSlice->getPPS()->getNumSubstreams();
1032
1033	//generate the Coding Order Map and Inverse Coding Order Map
1034	for(p=0, uiEncCUAddr=0; p<pcPic->getPicSym()->getNumberOfCUsInFrame(); p++, uiEncCUAddr = pcPic->getPicSym()->xCalculateNxtCUAddr(uiEncCUAddr))
1035	{
1036	pcPic->getPicSym()->setCUOrderMap(p, uiEncCUAddr);
1037	pcPic->getPicSym()->setInverseCUOrderMap(uiEncCUAddr, p);
1038	}
1039	pcPic->getPicSym()->setCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame());
1040	pcPic->getPicSym()->setInverseCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame());
1041
1042	// Allocate some coders, now we know how many tiles there are.
1043	m_pcEncTop->createWPPCoders(iNumSubstreams);
1044	pcSbacCoders = m_pcEncTop->getSbacCoders();
1045	pcSubstreamsOut = new TComOutputBitstream[iNumSubstreams];
1046
1047	UInt startCUAddrSliceIdx = 0; // used to index "m_uiStoredStartCUAddrForEncodingSlice" containing locations of slice boundaries
1048	UInt startCUAddrSlice = 0; // used to keep track of current slice's starting CU addr.
1049	pcSlice->setSliceCurStartCUAddr( startCUAddrSlice ); // Setting "start CU addr" for current slice
1050	m_storedStartCUAddrForEncodingSlice.clear();
1051
1052	UInt startCUAddrSliceSegmentIdx = 0; // used to index "m_uiStoredStartCUAddrForEntropyEncodingSlice" containing locations of slice boundaries
1053	UInt startCUAddrSliceSegment = 0; // used to keep track of current Dependent slice's starting CU addr.
1054	pcSlice->setSliceSegmentCurStartCUAddr( startCUAddrSliceSegment ); // Setting "start CU addr" for current Dependent slice
1055
1056	m_storedStartCUAddrForEncodingSliceSegment.clear();
1057	UInt nextCUAddr = 0;
1058	m_storedStartCUAddrForEncodingSlice.push_back (nextCUAddr);
1059	startCUAddrSliceIdx++;
1060	m_storedStartCUAddrForEncodingSliceSegment.push_back(nextCUAddr);
1061	startCUAddrSliceSegmentIdx++;
1062	#if H_3D_NBDV
1063	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.
1064	{
1065	Int iColPoc = pcSlice->getRefPOC(RefPicList(1-pcSlice->getColFromL0Flag()), pcSlice->getColRefIdx());
1066	pcPic->setNumDdvCandPics(pcPic->getDisCandRefPictures(iColPoc));
1067	}
1068	#if H_3D_GEN
1069	pcSlice->setDepthToDisparityLUTs();
1070
1071	#endif
1072	#endif
1073	while(nextCUAddr<uiRealEndAddress) // determine slice boundaries
1074	{
1075	pcSlice->setNextSlice ( false );
1076	pcSlice->setNextSliceSegment( false );
1077	assert(pcPic->getNumAllocatedSlice() == startCUAddrSliceIdx);
1078	m_pcSliceEncoder->precompressSlice( pcPic );
1079	m_pcSliceEncoder->compressSlice ( pcPic );
1080
1081	Bool bNoBinBitConstraintViolated = (!pcSlice->isNextSlice() && !pcSlice->isNextSliceSegment());
1082	if (pcSlice->isNextSlice() \|\| (bNoBinBitConstraintViolated && m_pcCfg->getSliceMode()==FIXED_NUMBER_OF_LCU))
1083	{
1084	startCUAddrSlice = pcSlice->getSliceCurEndCUAddr();
1085	// Reconstruction slice
1086	m_storedStartCUAddrForEncodingSlice.push_back(startCUAddrSlice);
1087	startCUAddrSliceIdx++;
1088	// Dependent slice
1089	if (startCUAddrSliceSegmentIdx>0 && m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx-1] != startCUAddrSlice)
1090	{
1091	m_storedStartCUAddrForEncodingSliceSegment.push_back(startCUAddrSlice);
1092	startCUAddrSliceSegmentIdx++;
1093	}
1094
1095	if (startCUAddrSlice < uiRealEndAddress)
1096	{
1097	pcPic->allocateNewSlice();
1098	pcPic->setCurrSliceIdx ( startCUAddrSliceIdx-1 );
1099	m_pcSliceEncoder->setSliceIdx ( startCUAddrSliceIdx-1 );
1100	pcSlice = pcPic->getSlice ( startCUAddrSliceIdx-1 );
1101	pcSlice->copySliceInfo ( pcPic->getSlice(0) );
1102	pcSlice->setSliceIdx ( startCUAddrSliceIdx-1 );
1103	pcSlice->setSliceCurStartCUAddr ( startCUAddrSlice );
1104	pcSlice->setSliceSegmentCurStartCUAddr ( startCUAddrSlice );
1105	pcSlice->setSliceBits(0);
1106	uiNumSlices ++;
1107	}
1108	}
1109	else if (pcSlice->isNextSliceSegment() \|\| (bNoBinBitConstraintViolated && m_pcCfg->getSliceSegmentMode()==FIXED_NUMBER_OF_LCU))
1110	{
1111	startCUAddrSliceSegment = pcSlice->getSliceSegmentCurEndCUAddr();
1112	m_storedStartCUAddrForEncodingSliceSegment.push_back(startCUAddrSliceSegment);
1113	startCUAddrSliceSegmentIdx++;
1114	pcSlice->setSliceSegmentCurStartCUAddr( startCUAddrSliceSegment );
1115	}
1116	else
1117	{
1118	startCUAddrSlice = pcSlice->getSliceCurEndCUAddr();
1119	startCUAddrSliceSegment = pcSlice->getSliceSegmentCurEndCUAddr();
1120	}
1121
1122	nextCUAddr = (startCUAddrSlice > startCUAddrSliceSegment) ? startCUAddrSlice : startCUAddrSliceSegment;
1123	}
1124	m_storedStartCUAddrForEncodingSlice.push_back( pcSlice->getSliceCurEndCUAddr());
1125	startCUAddrSliceIdx++;
1126	m_storedStartCUAddrForEncodingSliceSegment.push_back(pcSlice->getSliceCurEndCUAddr());
1127	startCUAddrSliceSegmentIdx++;
1128
1129	pcSlice = pcPic->getSlice(0);
1130
1131	// SAO parameter estimation using non-deblocked pixels for LCU bottom and right boundary areas
1132	if( m_pcCfg->getSaoLcuBasedOptimization() && m_pcCfg->getSaoLcuBoundary() )
1133	{
1134	m_pcSAO->resetStats();
1135	m_pcSAO->calcSaoStatsCu_BeforeDblk( pcPic );
1136	}
1137
1138	//-- Loop filter
1139	Bool bLFCrossTileBoundary = pcSlice->getPPS()->getLoopFilterAcrossTilesEnabledFlag();
1140	m_pcLoopFilter->setCfg(bLFCrossTileBoundary);
1141	#if L0386_DB_METRIC
1142	if ( m_pcCfg->getDeblockingFilterMetric() )
1143	{
1144	dblMetric(pcPic, uiNumSlices);
1145	}
1146	#endif
1147	m_pcLoopFilter->loopFilterPic( pcPic );
1148
1149	pcSlice = pcPic->getSlice(0);
1150	if(pcSlice->getSPS()->getUseSAO())
1151	{
1152	std::vector<Bool> LFCrossSliceBoundaryFlag;
1153	for(Int s=0; s< uiNumSlices; s++)
1154	{
1155	LFCrossSliceBoundaryFlag.push_back( ((uiNumSlices==1)?true:pcPic->getSlice(s)->getLFCrossSliceBoundaryFlag()) );
1156	}
1157	m_storedStartCUAddrForEncodingSlice.resize(uiNumSlices+1);
1158	pcPic->createNonDBFilterInfo(m_storedStartCUAddrForEncodingSlice, 0, &LFCrossSliceBoundaryFlag ,pcPic->getPicSym()->getNumTiles() ,bLFCrossTileBoundary);
1159	}
1160
1161
1162	pcSlice = pcPic->getSlice(0);
1163
1164	if(pcSlice->getSPS()->getUseSAO())
1165	{
1166	m_pcSAO->createPicSaoInfo(pcPic);
1167	}
1168
1169	/////////////////////////////////////////////////////////////////////////////////////////////////// File writing
1170	// Set entropy coder
1171	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1172
1173	/* write various header sets. */
1174	if ( m_bSeqFirst )
1175	{
1176	OutputNALUnit nalu(NAL_UNIT_VPS);
1177	#if H_MV
1178	if( getLayerId() == 0 )
1179	{
1180	#endif
1181	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1182	m_pcEntropyCoder->encodeVPS(m_pcEncTop->getVPS());
1183	writeRBSPTrailingBits(nalu.m_Bitstream);
1184	accessUnit.push_back(new NALUnitEBSP(nalu));
1185	#if RATE_CONTROL_LAMBDA_DOMAIN
1186	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1187	#endif
1188
1189	#if H_MV
1190	}
1191	nalu = NALUnit(NAL_UNIT_SPS, 0, getLayerId());
1192	#else
1193	nalu = NALUnit(NAL_UNIT_SPS);
1194	#endif
1195	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1196	if (m_bSeqFirst)
1197	{
1198	pcSlice->getSPS()->setNumLongTermRefPicSPS(m_numLongTermRefPicSPS);
1199	for (Int k = 0; k < m_numLongTermRefPicSPS; k++)
1200	{
1201	pcSlice->getSPS()->setLtRefPicPocLsbSps(k, m_ltRefPicPocLsbSps[k]);
1202	pcSlice->getSPS()->setUsedByCurrPicLtSPSFlag(k, m_ltRefPicUsedByCurrPicFlag[k]);
1203	}
1204	}
1205	if( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1206	{
1207	UInt maxCU = m_pcCfg->getSliceArgument() >> ( pcSlice->getSPS()->getMaxCUDepth() << 1);
1208	UInt numDU = ( m_pcCfg->getSliceMode() == 1 ) ? ( pcPic->getNumCUsInFrame() / maxCU ) : ( 0 );
1209	if( pcPic->getNumCUsInFrame() % maxCU != 0 )
1210	{
1211	numDU ++;
1212	}
1213	pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->setNumDU( numDU );
1214	pcSlice->getSPS()->setHrdParameters( m_pcCfg->getFrameRate(), numDU, m_pcCfg->getTargetBitrate(), ( m_pcCfg->getIntraPeriod() > 0 ) );
1215	}
1216	if( m_pcCfg->getBufferingPeriodSEIEnabled() \|\| m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1217	{
1218	pcSlice->getSPS()->getVuiParameters()->setHrdParametersPresentFlag( true );
1219	}
1220	#if !H_3D
1221	m_pcEntropyCoder->encodeSPS(pcSlice->getSPS());
1222	#else
1223	m_pcEntropyCoder->encodeSPS(pcSlice->getSPS(), pcSlice->getViewIndex(), pcSlice->getIsDepth() );
1224	#endif
1225	writeRBSPTrailingBits(nalu.m_Bitstream);
1226	accessUnit.push_back(new NALUnitEBSP(nalu));
1227	#if RATE_CONTROL_LAMBDA_DOMAIN
1228	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1229	#endif
1230
1231	#if H_MV
1232	nalu = NALUnit(NAL_UNIT_PPS, 0, getLayerId());
1233	#else
1234	nalu = NALUnit(NAL_UNIT_PPS);
1235	#endif
1236	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1237	m_pcEntropyCoder->encodePPS(pcSlice->getPPS());
1238	writeRBSPTrailingBits(nalu.m_Bitstream);
1239	accessUnit.push_back(new NALUnitEBSP(nalu));
1240	#if RATE_CONTROL_LAMBDA_DOMAIN
1241	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1242	#endif
1243
1244	xCreateLeadingSEIMessages(accessUnit, pcSlice->getSPS());
1245
1246	m_bSeqFirst = false;
1247	}
1248
1249	#if L0208_SOP_DESCRIPTION_SEI
1250	if (writeSOP) // write SOP description SEI (if enabled) at the beginning of GOP
1251	{
1252	Int SOPcurrPOC = pocCurr;
1253
1254	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1255	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1256	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1257
1258	SEISOPDescription SOPDescriptionSEI;
1259	SOPDescriptionSEI.m_sopSeqParameterSetId = pcSlice->getSPS()->getSPSId();
1260
1261	UInt i = 0;
1262	UInt prevEntryId = iGOPid;
1263	for (j = iGOPid; j < m_iGopSize; j++)
1264	{
1265	Int deltaPOC = m_pcCfg->getGOPEntry(j).m_POC - m_pcCfg->getGOPEntry(prevEntryId).m_POC;
1266	if ((SOPcurrPOC + deltaPOC) < m_pcCfg->getFramesToBeEncoded())
1267	{
1268	SOPcurrPOC += deltaPOC;
1269	SOPDescriptionSEI.m_sopDescVclNaluType[i] = getNalUnitType(SOPcurrPOC, m_iLastIDR);
1270	SOPDescriptionSEI.m_sopDescTemporalId[i] = m_pcCfg->getGOPEntry(j).m_temporalId;
1271	SOPDescriptionSEI.m_sopDescStRpsIdx[i] = m_pcEncTop->getReferencePictureSetIdxForSOP(pcSlice, SOPcurrPOC, j);
1272	SOPDescriptionSEI.m_sopDescPocDelta[i] = deltaPOC;
1273
1274	prevEntryId = j;
1275	i++;
1276	}
1277	}
1278
1279	SOPDescriptionSEI.m_numPicsInSopMinus1 = i - 1;
1280
1281	m_seiWriter.writeSEImessage( nalu.m_Bitstream, SOPDescriptionSEI, pcSlice->getSPS());
1282	writeRBSPTrailingBits(nalu.m_Bitstream);
1283	accessUnit.push_back(new NALUnitEBSP(nalu));
1284
1285	writeSOP = false;
1286	}
1287	#endif
1288
1289	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1290	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1291	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1292	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1293	{
1294	if( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getSubPicCpbParamsPresentFlag() )
1295	{
1296	UInt numDU = pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNumDU();
1297	pictureTimingSEI.m_numDecodingUnitsMinus1 = ( numDU - 1 );
1298	pictureTimingSEI.m_duCommonCpbRemovalDelayFlag = false;
1299
1300	if( pictureTimingSEI.m_numNalusInDuMinus1 == NULL )
1301	{
1302	pictureTimingSEI.m_numNalusInDuMinus1 = new UInt[ numDU ];
1303	}
1304	if( pictureTimingSEI.m_duCpbRemovalDelayMinus1 == NULL )
1305	{
1306	pictureTimingSEI.m_duCpbRemovalDelayMinus1 = new UInt[ numDU ];
1307	}
1308	if( accumBitsDU == NULL )
1309	{
1310	accumBitsDU = new UInt[ numDU ];
1311	}
1312	if( accumNalsDU == NULL )
1313	{
1314	accumNalsDU = new UInt[ numDU ];
1315	}
1316	}
1317	pictureTimingSEI.m_auCpbRemovalDelay = std::max<Int>(1, m_totalCoded - m_lastBPSEI); // Syntax element signalled as minus, hence the .
1318	pictureTimingSEI.m_picDpbOutputDelay = pcSlice->getSPS()->getNumReorderPics(0) + pcSlice->getPOC() - m_totalCoded;
1319	#if L0044_DU_DPB_OUTPUT_DELAY_HRD
1320	Int factor = pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTickDivisorMinus2() + 2;
1321	pictureTimingSEI.m_picDpbOutputDuDelay = factor * pictureTimingSEI.m_picDpbOutputDelay;
1322	if( m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1323	{
1324	picSptDpbOutputDuDelay = factor * pictureTimingSEI.m_picDpbOutputDelay;
1325	}
1326	#endif
1327	}
1328
1329	if( ( m_pcCfg->getBufferingPeriodSEIEnabled() ) && ( pcSlice->getSliceType() == I_SLICE ) &&
1330	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1331	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1332	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1333	{
1334	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1335	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1336	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1337
1338	SEIBufferingPeriod sei_buffering_period;
1339
1340	UInt uiInitialCpbRemovalDelay = (90000/2); // 0.5 sec
1341	sei_buffering_period.m_initialCpbRemovalDelay [0][0] = uiInitialCpbRemovalDelay;
1342	sei_buffering_period.m_initialCpbRemovalDelayOffset[0][0] = uiInitialCpbRemovalDelay;
1343	sei_buffering_period.m_initialCpbRemovalDelay [0][1] = uiInitialCpbRemovalDelay;
1344	sei_buffering_period.m_initialCpbRemovalDelayOffset[0][1] = uiInitialCpbRemovalDelay;
1345
1346	#if L0043_TIMING_INFO
1347	Double dTmp = (Double)pcSlice->getSPS()->getVuiParameters()->getTimingInfo()->getNumUnitsInTick() / (Double)pcSlice->getSPS()->getVuiParameters()->getTimingInfo()->getTimeScale();
1348	#else
1349	Double dTmp = (Double)pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNumUnitsInTick() / (Double)pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTimeScale();
1350	#endif
1351
1352	UInt uiTmp = (UInt)( dTmp * 90000.0 );
1353	uiInitialCpbRemovalDelay -= uiTmp;
1354	uiInitialCpbRemovalDelay -= uiTmp / ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTickDivisorMinus2() + 2 );
1355	sei_buffering_period.m_initialAltCpbRemovalDelay [0][0] = uiInitialCpbRemovalDelay;
1356	sei_buffering_period.m_initialAltCpbRemovalDelayOffset[0][0] = uiInitialCpbRemovalDelay;
1357	sei_buffering_period.m_initialAltCpbRemovalDelay [0][1] = uiInitialCpbRemovalDelay;
1358	sei_buffering_period.m_initialAltCpbRemovalDelayOffset[0][1] = uiInitialCpbRemovalDelay;
1359
1360	sei_buffering_period.m_rapCpbParamsPresentFlag = 0;
1361	#if L0328_SPLICING
1362	//for the concatenation, it can be set to one during splicing.
1363	sei_buffering_period.m_concatenationFlag = 0;
1364	//since the temporal layer HRD is not ready, we assumed it is fixed
1365	sei_buffering_period.m_auCpbRemovalDelayDelta = 1;
1366	#endif
1367	#if L0044_CPB_DPB_DELAY_OFFSET
1368	sei_buffering_period.m_cpbDelayOffset = 0;
1369	sei_buffering_period.m_dpbDelayOffset = 0;
1370	#endif
1371
1372	m_seiWriter.writeSEImessage( nalu.m_Bitstream, sei_buffering_period, pcSlice->getSPS());
1373	writeRBSPTrailingBits(nalu.m_Bitstream);
1374	#if L0045_NON_NESTED_SEI_RESTRICTIONS
1375	{
1376	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
1377	UInt offsetPosition = m_activeParameterSetSEIPresentInAU; // Insert BP SEI after APS SEI
1378	AccessUnit::iterator it;
1379	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
1380	{
1381	it++;
1382	}
1383	accessUnit.insert(it, new NALUnitEBSP(nalu));
1384	m_bufferingPeriodSEIPresentInAU = true;
1385	}
1386	#else
1387	accessUnit.push_back(new NALUnitEBSP(nalu));
1388	#endif
1389
1390	#if K0180_SCALABLE_NESTING_SEI
1391	if (m_pcCfg->getScalableNestingSEIEnabled())
1392	{
1393	OutputNALUnit naluTmp(NAL_UNIT_PREFIX_SEI);
1394	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1395	m_pcEntropyCoder->setBitstream(&naluTmp.m_Bitstream);
1396	scalableNestingSEI.m_nestedSEIs.clear();
1397	scalableNestingSEI.m_nestedSEIs.push_back(&sei_buffering_period);
1398	m_seiWriter.writeSEImessage( naluTmp.m_Bitstream, scalableNestingSEI, pcSlice->getSPS());
1399	writeRBSPTrailingBits(naluTmp.m_Bitstream);
1400	#if L0045_NON_NESTED_SEI_RESTRICTIONS
1401	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
1402	UInt offsetPosition = m_activeParameterSetSEIPresentInAU + m_bufferingPeriodSEIPresentInAU + m_pictureTimingSEIPresentInAU; // Insert BP SEI after non-nested APS, BP and PT SEIs
1403	AccessUnit::iterator it;
1404	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
1405	{
1406	it++;
1407	}
1408	accessUnit.insert(it, new NALUnitEBSP(naluTmp));
1409	m_nestedBufferingPeriodSEIPresentInAU = true;
1410	#else
1411	accessUnit.push_back(new NALUnitEBSP(naluTmp));
1412	#endif
1413	}
1414	#endif
1415
1416	m_lastBPSEI = m_totalCoded;
1417	m_cpbRemovalDelay = 0;
1418	}
1419	m_cpbRemovalDelay ++;
1420	if( ( m_pcEncTop->getRecoveryPointSEIEnabled() ) && ( pcSlice->getSliceType() == I_SLICE ) )
1421	{
1422	if( m_pcEncTop->getGradualDecodingRefreshInfoEnabled() && !pcSlice->getRapPicFlag() )
1423	{
1424	// Gradual decoding refresh SEI
1425	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1426	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1427	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1428
1429	SEIGradualDecodingRefreshInfo seiGradualDecodingRefreshInfo;
1430	seiGradualDecodingRefreshInfo.m_gdrForegroundFlag = true; // Indicating all "foreground"
1431
1432	m_seiWriter.writeSEImessage( nalu.m_Bitstream, seiGradualDecodingRefreshInfo, pcSlice->getSPS() );
1433	writeRBSPTrailingBits(nalu.m_Bitstream);
1434	accessUnit.push_back(new NALUnitEBSP(nalu));
1435	}
1436	// Recovery point SEI
1437	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1438	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1439	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1440
1441	SEIRecoveryPoint sei_recovery_point;
1442	sei_recovery_point.m_recoveryPocCnt = 0;
1443	sei_recovery_point.m_exactMatchingFlag = ( pcSlice->getPOC() == 0 ) ? (true) : (false);
1444	sei_recovery_point.m_brokenLinkFlag = false;
1445
1446	m_seiWriter.writeSEImessage( nalu.m_Bitstream, sei_recovery_point, pcSlice->getSPS() );
1447	writeRBSPTrailingBits(nalu.m_Bitstream);
1448	accessUnit.push_back(new NALUnitEBSP(nalu));
1449	}
1450
1451	/* use the main bitstream buffer for storing the marshalled picture */
1452	m_pcEntropyCoder->setBitstream(NULL);
1453
1454	startCUAddrSliceIdx = 0;
1455	startCUAddrSlice = 0;
1456
1457	startCUAddrSliceSegmentIdx = 0;
1458	startCUAddrSliceSegment = 0;
1459	nextCUAddr = 0;
1460	pcSlice = pcPic->getSlice(startCUAddrSliceIdx);
1461
1462	Int processingState = (pcSlice->getSPS()->getUseSAO())?(EXECUTE_INLOOPFILTER):(ENCODE_SLICE);
1463	Bool skippedSlice=false;
1464	while (nextCUAddr < uiRealEndAddress) // Iterate over all slices
1465	{
1466	switch(processingState)
1467	{
1468	case ENCODE_SLICE:
1469	{
1470	pcSlice->setNextSlice ( false );
1471	pcSlice->setNextSliceSegment( false );
1472	if (nextCUAddr == m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx])
1473	{
1474	pcSlice = pcPic->getSlice(startCUAddrSliceIdx);
1475	if(startCUAddrSliceIdx > 0 && pcSlice->getSliceType()!= I_SLICE)
1476	{
1477	pcSlice->checkColRefIdx(startCUAddrSliceIdx, pcPic);
1478	}
1479	pcPic->setCurrSliceIdx(startCUAddrSliceIdx);
1480	m_pcSliceEncoder->setSliceIdx(startCUAddrSliceIdx);
1481	assert(startCUAddrSliceIdx == pcSlice->getSliceIdx());
1482	// Reconstruction slice
1483	pcSlice->setSliceCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1484	pcSlice->setSliceCurEndCUAddr ( m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx+1 ] );
1485	// Dependent slice
1486	pcSlice->setSliceSegmentCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1487	pcSlice->setSliceSegmentCurEndCUAddr ( m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx+1 ] );
1488
1489	pcSlice->setNextSlice ( true );
1490
1491	startCUAddrSliceIdx++;
1492	startCUAddrSliceSegmentIdx++;
1493	}
1494	else if (nextCUAddr == m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx])
1495	{
1496	// Dependent slice
1497	pcSlice->setSliceSegmentCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1498	pcSlice->setSliceSegmentCurEndCUAddr ( m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx+1 ] );
1499
1500	pcSlice->setNextSliceSegment( true );
1501
1502	startCUAddrSliceSegmentIdx++;
1503	}
1504
1505	pcSlice->setRPS(pcPic->getSlice(0)->getRPS());
1506	pcSlice->setRPSidx(pcPic->getSlice(0)->getRPSidx());
1507	UInt uiDummyStartCUAddr;
1508	UInt uiDummyBoundingCUAddr;
1509	m_pcSliceEncoder->xDetermineStartAndBoundingCUAddr(uiDummyStartCUAddr,uiDummyBoundingCUAddr,pcPic,true);
1510
1511	uiInternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) % pcPic->getNumPartInCU();
1512	uiExternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) / pcPic->getNumPartInCU();
1513	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1514	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1515	uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
1516	uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
1517	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
1518	{
1519	uiInternalAddress--;
1520	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1521	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1522	}
1523	uiInternalAddress++;
1524	if(uiInternalAddress==pcPic->getNumPartInCU())
1525	{
1526	uiInternalAddress = 0;
1527	uiExternalAddress = pcPic->getPicSym()->getCUOrderMap(pcPic->getPicSym()->getInverseCUOrderMap(uiExternalAddress)+1);
1528	}
1529	UInt endAddress = pcPic->getPicSym()->getPicSCUEncOrder(uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress);
1530	if(endAddress<=pcSlice->getSliceSegmentCurStartCUAddr())
1531	{
1532	UInt boundingAddrSlice, boundingAddrSliceSegment;
1533	boundingAddrSlice = m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx];
1534	boundingAddrSliceSegment = m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx];
1535	nextCUAddr = min(boundingAddrSlice, boundingAddrSliceSegment);
1536	if(pcSlice->isNextSlice())
1537	{
1538	skippedSlice=true;
1539	}
1540	continue;
1541	}
1542	if(skippedSlice)
1543	{
1544	pcSlice->setNextSlice ( true );
1545	pcSlice->setNextSliceSegment( false );
1546	}
1547	skippedSlice=false;
1548	pcSlice->allocSubstreamSizes( iNumSubstreams );
1549	for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
1550	{
1551	pcSubstreamsOut[ui].clear();
1552	}
1553
1554	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1555	m_pcEntropyCoder->resetEntropy ();
1556	/* start slice NALunit */
1557	#if H_MV
1558	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->getTLayer(), getLayerId() );
1559	#else
1560	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->getTLayer() );
1561	#endif
1562	Bool sliceSegment = (!pcSlice->isNextSlice());
1563	if (!sliceSegment)
1564	{
1565	uiOneBitstreamPerSliceLength = 0; // start of a new slice
1566	}
1567	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1568	#if RATE_CONTROL_LAMBDA_DOMAIN
1569	tmpBitsBeforeWriting = m_pcEntropyCoder->getNumberOfWrittenBits();
1570	#endif
1571	m_pcEntropyCoder->encodeSliceHeader(pcSlice);
1572	#if RATE_CONTROL_LAMBDA_DOMAIN
1573	actualHeadBits += ( m_pcEntropyCoder->getNumberOfWrittenBits() - tmpBitsBeforeWriting );
1574	#endif
1575
1576	// is it needed?
1577	{
1578	if (!sliceSegment)
1579	{
1580	pcBitstreamRedirect->writeAlignOne();
1581	}
1582	else
1583	{
1584	// We've not completed our slice header info yet, do the alignment later.
1585	}
1586	m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
1587	m_pcEntropyCoder->setEntropyCoder ( m_pcSbacCoder, pcSlice );
1588	m_pcEntropyCoder->resetEntropy ();
1589	for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ )
1590	{
1591	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1592	m_pcEntropyCoder->resetEntropy ();
1593	}
1594	}
1595
1596	if(pcSlice->isNextSlice())
1597	{
1598	// set entropy coder for writing
1599	m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
1600	{
1601	for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ )
1602	{
1603	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1604	m_pcEntropyCoder->resetEntropy ();
1605	}
1606	pcSbacCoders[0].load(m_pcSbacCoder);
1607	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[0], pcSlice ); //ALF is written in substream #0 with CABAC coder #0 (see ALF param encoding below)
1608	}
1609	m_pcEntropyCoder->resetEntropy ();
1610	// File writing
1611	if (!sliceSegment)
1612	{
1613	m_pcEntropyCoder->setBitstream(pcBitstreamRedirect);
1614	}
1615	else
1616	{
1617	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1618	}
1619	// for now, override the TILES_DECODER setting in order to write substreams.
1620	m_pcEntropyCoder->setBitstream ( &pcSubstreamsOut[0] );
1621
1622	}
1623	pcSlice->setFinalized(true);
1624
1625	m_pcSbacCoder->load( &pcSbacCoders[0] );
1626
1627	pcSlice->setTileOffstForMultES( uiOneBitstreamPerSliceLength );
1628	pcSlice->setTileLocationCount ( 0 );
1629	m_pcSliceEncoder->encodeSlice(pcPic, pcSubstreamsOut);
1630
1631	{
1632	// Construct the final bitstream by flushing and concatenating substreams.
1633	// The final bitstream is either nalu.m_Bitstream or pcBitstreamRedirect;
1634	UInt* puiSubstreamSizes = pcSlice->getSubstreamSizes();
1635	UInt uiTotalCodedSize = 0; // for padding calcs.
1636	UInt uiNumSubstreamsPerTile = iNumSubstreams;
1637	if (iNumSubstreams > 1)
1638	{
1639	uiNumSubstreamsPerTile /= pcPic->getPicSym()->getNumTiles();
1640	}
1641	for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
1642	{
1643	// Flush all substreams -- this includes empty ones.
1644	// Terminating bit and flush.
1645	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1646	m_pcEntropyCoder->setBitstream ( &pcSubstreamsOut[ui] );
1647	m_pcEntropyCoder->encodeTerminatingBit( 1 );
1648	m_pcEntropyCoder->encodeSliceFinish();
1649
1650	pcSubstreamsOut[ui].writeByteAlignment(); // Byte-alignment in slice_data() at end of sub-stream
1651	// Byte alignment is necessary between tiles when tiles are independent.
1652	uiTotalCodedSize += pcSubstreamsOut[ui].getNumberOfWrittenBits();
1653
1654	Bool bNextSubstreamInNewTile = ((ui+1) < iNumSubstreams)&& ((ui+1)%uiNumSubstreamsPerTile == 0);
1655	if (bNextSubstreamInNewTile)
1656	{
1657	pcSlice->setTileLocation(ui/uiNumSubstreamsPerTile, pcSlice->getTileOffstForMultES()+(uiTotalCodedSize>>3));
1658	}
1659	if (ui+1 < pcSlice->getPPS()->getNumSubstreams())
1660	{
1661	puiSubstreamSizes[ui] = pcSubstreamsOut[ui].getNumberOfWrittenBits() + (pcSubstreamsOut[ui].countStartCodeEmulations()<<3);
1662	}
1663	}
1664
1665	// Complete the slice header info.
1666	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1667	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1668	m_pcEntropyCoder->encodeTilesWPPEntryPoint( pcSlice );
1669
1670	// Substreams...
1671	TComOutputBitstream *pcOut = pcBitstreamRedirect;
1672	Int offs = 0;
1673	Int nss = pcSlice->getPPS()->getNumSubstreams();
1674	if (pcSlice->getPPS()->getEntropyCodingSyncEnabledFlag())
1675	{
1676	// 1st line present for WPP.
1677	offs = pcSlice->getSliceSegmentCurStartCUAddr()/pcSlice->getPic()->getNumPartInCU()/pcSlice->getPic()->getFrameWidthInCU();
1678	nss = pcSlice->getNumEntryPointOffsets()+1;
1679	}
1680	for ( UInt ui = 0 ; ui < nss; ui++ )
1681	{
1682	pcOut->addSubstream(&pcSubstreamsOut[ui+offs]);
1683	}
1684	}
1685
1686	UInt boundingAddrSlice, boundingAddrSliceSegment;
1687	boundingAddrSlice = m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx];
1688	boundingAddrSliceSegment = m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx];
1689	nextCUAddr = min(boundingAddrSlice, boundingAddrSliceSegment);
1690	// If current NALU is the first NALU of slice (containing slice header) and more NALUs exist (due to multiple dependent slices) then buffer it.
1691	// 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.
1692	Bool bNALUAlignedWrittenToList = false; // used to ensure current NALU is not written more than once to the NALU list.
1693	xAttachSliceDataToNalUnit(nalu, pcBitstreamRedirect);
1694	accessUnit.push_back(new NALUnitEBSP(nalu));
1695	#if RATE_CONTROL_LAMBDA_DOMAIN
1696	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1697	#endif
1698	bNALUAlignedWrittenToList = true;
1699	uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits(); // length of bitstream after byte-alignment
1700
1701	if (!bNALUAlignedWrittenToList)
1702	{
1703	{
1704	nalu.m_Bitstream.writeAlignZero();
1705	}
1706	accessUnit.push_back(new NALUnitEBSP(nalu));
1707	uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits() + 24; // length of bitstream after byte-alignment + 3 byte startcode 0x000001
1708	}
1709
1710	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1711	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1712	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1713	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) &&
1714	( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getSubPicCpbParamsPresentFlag() ) )
1715	{
1716	UInt numNalus = 0;
1717	UInt numRBSPBytes = 0;
1718	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
1719	{
1720	UInt numRBSPBytes_nal = UInt((*it)->m_nalUnitData.str().size());
1721	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
1722	{
1723	numRBSPBytes += numRBSPBytes_nal;
1724	numNalus ++;
1725	}
1726	}
1727	accumBitsDU[ pcSlice->getSliceIdx() ] = ( numRBSPBytes << 3 );
1728	accumNalsDU[ pcSlice->getSliceIdx() ] = numNalus; // SEI not counted for bit count; hence shouldn't be counted for # of NALUs - only for consistency
1729	}
1730	processingState = ENCODE_SLICE;
1731	}
1732	break;
1733	case EXECUTE_INLOOPFILTER:
1734	{
1735	// set entropy coder for RD
1736	m_pcEntropyCoder->setEntropyCoder ( m_pcSbacCoder, pcSlice );
1737	if ( pcSlice->getSPS()->getUseSAO() )
1738	{
1739	m_pcEntropyCoder->resetEntropy();
1740	m_pcEntropyCoder->setBitstream( m_pcBitCounter );
1741	m_pcSAO->startSaoEnc(pcPic, m_pcEntropyCoder, m_pcEncTop->getRDSbacCoder(), m_pcEncTop->getRDGoOnSbacCoder());
1742	SAOParam& cSaoParam = *pcSlice->getPic()->getPicSym()->getSaoParam();
1743
1744	#if SAO_CHROMA_LAMBDA
1745	#if SAO_ENCODING_CHOICE
1746	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma(), pcPic->getSlice(0)->getDepth());
1747	#else
1748	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma());
1749	#endif
1750	#else
1751	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambda());
1752	#endif
1753	m_pcSAO->endSaoEnc();
1754	m_pcSAO->PCMLFDisableProcess(pcPic);
1755	}
1756	#if SAO_RDO
1757	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1758	#endif
1759	processingState = ENCODE_SLICE;
1760
1761	for(Int s=0; s< uiNumSlices; s++)
1762	{
1763	if (pcSlice->getSPS()->getUseSAO())
1764	{
1765	pcPic->getSlice(s)->setSaoEnabledFlag((pcSlice->getPic()->getPicSym()->getSaoParam()->bSaoFlag[0]==1)?true:false);
1766	}
1767	}
1768	}
1769	break;
1770	default:
1771	{
1772	printf("Not a supported encoding state\n");
1773	assert(0);
1774	exit(-1);
1775	}
1776	}
1777	} // end iteration over slices
1778
1779	if(pcSlice->getSPS()->getUseSAO())
1780	{
1781	if(pcSlice->getSPS()->getUseSAO())
1782	{
1783	m_pcSAO->destroyPicSaoInfo();
1784	}
1785	pcPic->destroyNonDBFilterInfo();
1786	}
1787
1788	#if !H_3D
1789	pcPic->compressMotion();
1790	#endif
1791	#if H_MV
1792	m_pocLastCoded = pcPic->getPOC();
1793	#endif
1794
1795	//-- For time output for each slice
1796	Double dEncTime = (Double)(clock()-iBeforeTime) / CLOCKS_PER_SEC;
1797
1798	const Char* digestStr = NULL;
1799	if (m_pcCfg->getDecodedPictureHashSEIEnabled())
1800	{
1801	/* calculate MD5sum for entire reconstructed picture */
1802	SEIDecodedPictureHash sei_recon_picture_digest;
1803	if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 1)
1804	{
1805	sei_recon_picture_digest.method = SEIDecodedPictureHash::MD5;
1806	calcMD5(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1807	digestStr = digestToString(sei_recon_picture_digest.digest, 16);
1808	}
1809	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 2)
1810	{
1811	sei_recon_picture_digest.method = SEIDecodedPictureHash::CRC;
1812	calcCRC(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1813	digestStr = digestToString(sei_recon_picture_digest.digest, 2);
1814	}
1815	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 3)
1816	{
1817	sei_recon_picture_digest.method = SEIDecodedPictureHash::CHECKSUM;
1818	calcChecksum(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1819	digestStr = digestToString(sei_recon_picture_digest.digest, 4);
1820	}
1821	OutputNALUnit nalu(NAL_UNIT_SUFFIX_SEI, pcSlice->getTLayer());
1822
1823	/* write the SEI messages */
1824	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1825	m_seiWriter.writeSEImessage(nalu.m_Bitstream, sei_recon_picture_digest, pcSlice->getSPS());
1826	writeRBSPTrailingBits(nalu.m_Bitstream);
1827
1828	accessUnit.insert(accessUnit.end(), new NALUnitEBSP(nalu));
1829	}
1830	if (m_pcCfg->getTemporalLevel0IndexSEIEnabled())
1831	{
1832	SEITemporalLevel0Index sei_temporal_level0_index;
1833	if (pcSlice->getRapPicFlag())
1834	{
1835	m_tl0Idx = 0;
1836	m_rapIdx = (m_rapIdx + 1) & 0xFF;
1837	}
1838	else
1839	{
1840	m_tl0Idx = (m_tl0Idx + (pcSlice->getTLayer() ? 0 : 1)) & 0xFF;
1841	}
1842	sei_temporal_level0_index.tl0Idx = m_tl0Idx;
1843	sei_temporal_level0_index.rapIdx = m_rapIdx;
1844
1845	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1846
1847	/* write the SEI messages */
1848	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1849	m_seiWriter.writeSEImessage(nalu.m_Bitstream, sei_temporal_level0_index, pcSlice->getSPS());
1850	writeRBSPTrailingBits(nalu.m_Bitstream);
1851
1852	/* insert the SEI message NALUnit before any Slice NALUnits */
1853	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
1854	accessUnit.insert(it, new NALUnitEBSP(nalu));
1855	}
1856
1857	xCalculateAddPSNR( pcPic, pcPic->getPicYuvRec(), accessUnit, dEncTime );
1858
1859	if (digestStr)
1860	{
1861	if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 1)
1862	{
1863	printf(" [MD5:%s]", digestStr);
1864	}
1865	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 2)
1866	{
1867	printf(" [CRC:%s]", digestStr);
1868	}
1869	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 3)
1870	{
1871	printf(" [Checksum:%s]", digestStr);
1872	}
1873	}
1874	#if RATE_CONTROL_LAMBDA_DOMAIN
1875	if ( m_pcCfg->getUseRateCtrl() )
1876	{
1877	Double effectivePercentage = m_pcRateCtrl->getRCPic()->getEffectivePercentage();
1878	Double avgQP = m_pcRateCtrl->getRCPic()->calAverageQP();
1879	Double avgLambda = m_pcRateCtrl->getRCPic()->calAverageLambda();
1880	if ( avgLambda < 0.0 )
1881	{
1882	avgLambda = lambda;
1883	}
1884	m_pcRateCtrl->getRCPic()->updateAfterPicture( actualHeadBits, actualTotalBits, avgQP, avgLambda, effectivePercentage );
1885	m_pcRateCtrl->getRCPic()->addToPictureLsit( m_pcRateCtrl->getPicList() );
1886
1887	m_pcRateCtrl->getRCSeq()->updateAfterPic( actualTotalBits );
1888	if ( pcSlice->getSliceType() != I_SLICE )
1889	{
1890	m_pcRateCtrl->getRCGOP()->updateAfterPicture( actualTotalBits );
1891	}
1892	else // for intra picture, the estimated bits are used to update the current status in the GOP
1893	{
1894	m_pcRateCtrl->getRCGOP()->updateAfterPicture( estimatedBits );
1895	}
1896	}
1897	#else
1898	if(m_pcCfg->getUseRateCtrl())
1899	{
1900	UInt frameBits = m_vRVM_RP[m_vRVM_RP.size()-1];
1901	m_pcRateCtrl->updataRCFrameStatus((Int)frameBits, pcSlice->getSliceType());
1902	}
1903	#endif
1904	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1905	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1906	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1907	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1908	{
1909	TComVUI *vui = pcSlice->getSPS()->getVuiParameters();
1910	TComHRD *hrd = vui->getHrdParameters();
1911
1912	if( hrd->getSubPicCpbParamsPresentFlag() )
1913	{
1914	Int i;
1915	UInt64 ui64Tmp;
1916	UInt uiPrev = 0;
1917	UInt numDU = ( pictureTimingSEI.m_numDecodingUnitsMinus1 + 1 );
1918	UInt *pCRD = &pictureTimingSEI.m_duCpbRemovalDelayMinus1[0];
1919	UInt maxDiff = ( hrd->getTickDivisorMinus2() + 2 ) - 1;
1920
1921	for( i = 0; i < numDU; i ++ )
1922	{
1923	pictureTimingSEI.m_numNalusInDuMinus1[ i ] = ( i == 0 ) ? ( accumNalsDU[ i ] - 1 ) : ( accumNalsDU[ i ] - accumNalsDU[ i - 1] - 1 );
1924	}
1925
1926	if( numDU == 1 )
1927	{
1928	pCRD[ 0 ] = 0; /* don't care */
1929	}
1930	else
1931	{
1932	pCRD[ numDU - 1 ] = 0;/* by definition */
1933	UInt tmp = 0;
1934	UInt accum = 0;
1935
1936	for( i = ( numDU - 2 ); i >= 0; i -- )
1937	{
1938	#if L0043_TIMING_INFO
1939	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
1940	#else
1941	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( hrd->getTimeScale() / hrd->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
1942	#endif
1943	if( (UInt)ui64Tmp > maxDiff )
1944	{
1945	tmp ++;
1946	}
1947	}
1948	uiPrev = 0;
1949
1950	UInt flag = 0;
1951	for( i = ( numDU - 2 ); i >= 0; i -- )
1952	{
1953	flag = 0;
1954	#if L0043_TIMING_INFO
1955	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
1956	#else
1957	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( hrd->getTimeScale() / hrd->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
1958	#endif
1959
1960	if( (UInt)ui64Tmp > maxDiff )
1961	{
1962	if(uiPrev >= maxDiff - tmp)
1963	{
1964	ui64Tmp = uiPrev + 1;
1965	flag = 1;
1966	}
1967	else ui64Tmp = maxDiff - tmp + 1;
1968	}
1969	pCRD[ i ] = (UInt)ui64Tmp - uiPrev - 1;
1970	if( (Int)pCRD[ i ] < 0 )
1971	{
1972	pCRD[ i ] = 0;
1973	}
1974	else if (tmp > 0 && flag == 1)
1975	{
1976	tmp --;
1977	}
1978	accum += pCRD[ i ] + 1;
1979	uiPrev = accum;
1980	}
1981	}
1982	}
1983	if( m_pcCfg->getPictureTimingSEIEnabled() )
1984	{
1985	{
1986	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
1987	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1988	m_seiWriter.writeSEImessage(nalu.m_Bitstream, pictureTimingSEI, pcSlice->getSPS());
1989	writeRBSPTrailingBits(nalu.m_Bitstream);
1990	#if L0045_NON_NESTED_SEI_RESTRICTIONS
1991	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
1992	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
1993	+ m_bufferingPeriodSEIPresentInAU; // Insert PT SEI after APS and BP SEI
1994	AccessUnit::iterator it;
1995	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
1996	{
1997	it++;
1998	}
1999	accessUnit.insert(it, new NALUnitEBSP(nalu));
2000	m_pictureTimingSEIPresentInAU = true;
2001	#else
2002	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
2003	accessUnit.insert(it, new NALUnitEBSP(nalu));
2004	#endif
2005	}
2006	#if K0180_SCALABLE_NESTING_SEI
2007	if ( m_pcCfg->getScalableNestingSEIEnabled() ) // put picture timing SEI into scalable nesting SEI
2008	{
2009	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
2010	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
2011	scalableNestingSEI.m_nestedSEIs.clear();
2012	scalableNestingSEI.m_nestedSEIs.push_back(&pictureTimingSEI);
2013	m_seiWriter.writeSEImessage(nalu.m_Bitstream, scalableNestingSEI, pcSlice->getSPS());
2014	writeRBSPTrailingBits(nalu.m_Bitstream);
2015	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2016	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
2017	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
2018	+ m_bufferingPeriodSEIPresentInAU + m_pictureTimingSEIPresentInAU + m_nestedBufferingPeriodSEIPresentInAU; // Insert PT SEI after APS and BP SEI
2019	AccessUnit::iterator it;
2020	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
2021	{
2022	it++;
2023	}
2024	accessUnit.insert(it, new NALUnitEBSP(nalu));
2025	m_nestedPictureTimingSEIPresentInAU = true;
2026	#else
2027	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
2028	accessUnit.insert(it, new NALUnitEBSP(nalu));
2029	#endif
2030	}
2031	#endif
2032
2033	}
2034	if( m_pcCfg->getDecodingUnitInfoSEIEnabled() && hrd->getSubPicCpbParamsPresentFlag() )
2035	{
2036	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
2037	for( Int i = 0; i < ( pictureTimingSEI.m_numDecodingUnitsMinus1 + 1 ); i ++ )
2038	{
2039	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
2040
2041	SEIDecodingUnitInfo tempSEI;
2042	tempSEI.m_decodingUnitIdx = i;
2043	tempSEI.m_duSptCpbRemovalDelay = pictureTimingSEI.m_duCpbRemovalDelayMinus1[i] + 1;
2044	#if L0044_DU_DPB_OUTPUT_DELAY_HRD
2045	tempSEI.m_dpbOutputDuDelayPresentFlag = false;
2046	tempSEI.m_picSptDpbOutputDuDelay = picSptDpbOutputDuDelay;
2047	#endif
2048
2049	AccessUnit::iterator it;
2050	// Insert the first one in the right location, before the first slice
2051	if(i == 0)
2052	{
2053	// Insert before the first slice.
2054	m_seiWriter.writeSEImessage(nalu.m_Bitstream, tempSEI, pcSlice->getSPS());
2055	writeRBSPTrailingBits(nalu.m_Bitstream);
2056
2057	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2058	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
2059	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
2060	+ m_bufferingPeriodSEIPresentInAU
2061	+ m_pictureTimingSEIPresentInAU; // Insert DU info SEI after APS, BP and PT SEI
2062	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
2063	{
2064	it++;
2065	}
2066	accessUnit.insert(it, new NALUnitEBSP(nalu));
2067	#else
2068	it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
2069	accessUnit.insert(it, new NALUnitEBSP(nalu));
2070	#endif
2071	}
2072	else
2073	{
2074	Int ctr;
2075	// For the second decoding unit onwards we know how many NALUs are present
2076	for (ctr = 0, it = accessUnit.begin(); it != accessUnit.end(); it++)
2077	{
2078	if(ctr == accumNalsDU[ i - 1 ])
2079	{
2080	// Insert before the first slice.
2081	m_seiWriter.writeSEImessage(nalu.m_Bitstream, tempSEI, pcSlice->getSPS());
2082	writeRBSPTrailingBits(nalu.m_Bitstream);
2083
2084	accessUnit.insert(it, new NALUnitEBSP(nalu));
2085	break;
2086	}
2087	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
2088	{
2089	ctr++;
2090	}
2091	}
2092	}
2093	}
2094	}
2095	}
2096	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2097	xResetNonNestedSEIPresentFlags();
2098	#if K0180_SCALABLE_NESTING_SEI
2099	xResetNestedSEIPresentFlags();
2100	#endif
2101	#endif
2102	pcPic->getPicYuvRec()->copyToPic(pcPicYuvRecOut);
2103
2104	pcPic->setReconMark ( true );
2105	#if H_MV
2106	TComSlice::markIvRefPicsAsShortTerm( m_refPicSetInterLayer );
2107	std::vector<Int> temp;
2108	TComSlice::markIvRefPicsAsUnused ( m_ivPicLists, temp, pcPic->getSlice(0)->getVPS(), m_layerId, pcPic->getPOC() );
2109	#endif
2110	m_bFirst = false;
2111	m_iNumPicCoded++;
2112	m_totalCoded ++;
2113	/* logging: insert a newline at end of picture period */
2114	printf("\n");
2115	fflush(stdout);
2116
2117	delete[] pcSubstreamsOut;
2118	}
2119	#if !RATE_CONTROL_LAMBDA_DOMAIN
2120	if(m_pcCfg->getUseRateCtrl())
2121	{
2122	m_pcRateCtrl->updateRCGOPStatus();
2123	}
2124	#endif
2125	delete pcBitstreamRedirect;
2126
2127	if( accumBitsDU != NULL) delete accumBitsDU;
2128	if( accumNalsDU != NULL) delete accumNalsDU;
2129
2130	#if !H_MV
2131	assert ( m_iNumPicCoded == iNumPicRcvd );
2132	#endif
2133	}
2134
2135	#if !H_MV
2136	Void TEncGOP::printOutSummary(UInt uiNumAllPicCoded)
2137	{
2138	assert (uiNumAllPicCoded == m_gcAnalyzeAll.getNumPic());
2139
2140
2141	//--CFG_KDY
2142	m_gcAnalyzeAll.setFrmRate( m_pcCfg->getFrameRate() );
2143	m_gcAnalyzeI.setFrmRate( m_pcCfg->getFrameRate() );
2144	m_gcAnalyzeP.setFrmRate( m_pcCfg->getFrameRate() );
2145	m_gcAnalyzeB.setFrmRate( m_pcCfg->getFrameRate() );
2146
2147	//-- all
2148	printf( "\n\nSUMMARY --------------------------------------------------------\n" );
2149	m_gcAnalyzeAll.printOut('a');
2150
2151	printf( "\n\nI Slices--------------------------------------------------------\n" );
2152	m_gcAnalyzeI.printOut('i');
2153
2154	printf( "\n\nP Slices--------------------------------------------------------\n" );
2155	m_gcAnalyzeP.printOut('p');
2156
2157	printf( "\n\nB Slices--------------------------------------------------------\n" );
2158	m_gcAnalyzeB.printOut('b');
2159
2160	#if _SUMMARY_OUT_
2161	m_gcAnalyzeAll.printSummaryOut();
2162	#endif
2163	#if _SUMMARY_PIC_
2164	m_gcAnalyzeI.printSummary('I');
2165	m_gcAnalyzeP.printSummary('P');
2166	m_gcAnalyzeB.printSummary('B');
2167	#endif
2168
2169	printf("\nRVM: %.3lf\n" , xCalculateRVM());
2170	}
2171	#endif
2172	#if H_3D_VSO
2173	Void TEncGOP::preLoopFilterPicAll( TComPic* pcPic, Dist64& ruiDist, UInt64& ruiBits )
2174	#else
2175	Void TEncGOP::preLoopFilterPicAll( TComPic* pcPic, UInt64& ruiDist, UInt64& ruiBits )
2176	#endif
2177	{
2178	TComSlice* pcSlice = pcPic->getSlice(pcPic->getCurrSliceIdx());
2179	Bool bCalcDist = false;
2180	m_pcLoopFilter->setCfg(m_pcCfg->getLFCrossTileBoundaryFlag());
2181	m_pcLoopFilter->loopFilterPic( pcPic );
2182
2183	m_pcEntropyCoder->setEntropyCoder ( m_pcEncTop->getRDGoOnSbacCoder(), pcSlice );
2184	m_pcEntropyCoder->resetEntropy ();
2185	m_pcEntropyCoder->setBitstream ( m_pcBitCounter );
2186	pcSlice = pcPic->getSlice(0);
2187	if(pcSlice->getSPS()->getUseSAO())
2188	{
2189	std::vector<Bool> LFCrossSliceBoundaryFlag(1, true);
2190	std::vector<Int> sliceStartAddress;
2191	sliceStartAddress.push_back(0);
2192	sliceStartAddress.push_back(pcPic->getNumCUsInFrame()* pcPic->getNumPartInCU());
2193	pcPic->createNonDBFilterInfo(sliceStartAddress, 0, &LFCrossSliceBoundaryFlag);
2194	}
2195
2196	if( pcSlice->getSPS()->getUseSAO())
2197	{
2198	pcPic->destroyNonDBFilterInfo();
2199	}
2200
2201	m_pcEntropyCoder->resetEntropy ();
2202	ruiBits += m_pcEntropyCoder->getNumberOfWrittenBits();
2203
2204	if (!bCalcDist)
2205	ruiDist = xFindDistortionFrame(pcPic->getPicYuvOrg(), pcPic->getPicYuvRec());
2206	}
2207
2208	// ====================================================================================================================
2209	// Protected member functions
2210	// ====================================================================================================================
2211
2212	Void TEncGOP::xInitGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut )
2213	{
2214	assert( iNumPicRcvd > 0 );
2215	// Exception for the first frame
2216	if ( iPOCLast == 0 )
2217	{
2218	m_iGopSize = 1;
2219	}
2220	else
2221	m_iGopSize = m_pcCfg->getGOPSize();
2222
2223	assert (m_iGopSize > 0);
2224
2225	return;
2226	}
2227
2228	Void TEncGOP::xGetBuffer( TComList<TComPic*>& rcListPic,
2229	TComList<TComPicYuv*>& rcListPicYuvRecOut,
2230	Int iNumPicRcvd,
2231	Int iTimeOffset,
2232	TComPic*& rpcPic,
2233	TComPicYuv*& rpcPicYuvRecOut,
2234	Int pocCurr )
2235	{
2236	Int i;
2237	// Rec. output
2238	TComList<TComPicYuv*>::iterator iterPicYuvRec = rcListPicYuvRecOut.end();
2239	for ( i = 0; i < iNumPicRcvd - iTimeOffset + 1; i++ )
2240	{
2241	iterPicYuvRec--;
2242	}
2243
2244	rpcPicYuvRecOut = *(iterPicYuvRec);
2245
2246	// Current pic.
2247	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
2248	while (iterPic != rcListPic.end())
2249	{
2250	rpcPic = *(iterPic);
2251	rpcPic->setCurrSliceIdx(0);
2252	if (rpcPic->getPOC() == pocCurr)
2253	{
2254	break;
2255	}
2256	iterPic++;
2257	}
2258
2259	assert (rpcPic->getPOC() == pocCurr);
2260
2261	return;
2262	}
2263
2264	#if H_3D_VSO
2265	Dist64 TEncGOP::xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1)
2266	#else
2267	UInt64 TEncGOP::xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1)
2268	#endif
2269	{
2270	Int x, y;
2271	Pel* pSrc0 = pcPic0 ->getLumaAddr();
2272	Pel* pSrc1 = pcPic1 ->getLumaAddr();
2273	UInt uiShift = 2 * DISTORTION_PRECISION_ADJUSTMENT(g_bitDepthY-8);
2274	Int iTemp;
2275
2276	Int iStride = pcPic0->getStride();
2277	Int iWidth = pcPic0->getWidth();
2278	Int iHeight = pcPic0->getHeight();
2279
2280	#if H_3D_VSO
2281	Dist64 uiTotalDiff = 0;
2282	#else
2283	UInt64 uiTotalDiff = 0;
2284	#endif
2285
2286	for( y = 0; y < iHeight; y++ )
2287	{
2288	for( x = 0; x < iWidth; x++ )
2289	{
2290	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2291	}
2292	pSrc0 += iStride;
2293	pSrc1 += iStride;
2294	}
2295
2296	uiShift = 2 * DISTORTION_PRECISION_ADJUSTMENT(g_bitDepthC-8);
2297	iHeight >>= 1;
2298	iWidth >>= 1;
2299	iStride >>= 1;
2300
2301	pSrc0 = pcPic0->getCbAddr();
2302	pSrc1 = pcPic1->getCbAddr();
2303
2304	for( y = 0; y < iHeight; y++ )
2305	{
2306	for( x = 0; x < iWidth; x++ )
2307	{
2308	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2309	}
2310	pSrc0 += iStride;
2311	pSrc1 += iStride;
2312	}
2313
2314	pSrc0 = pcPic0->getCrAddr();
2315	pSrc1 = pcPic1->getCrAddr();
2316
2317	for( y = 0; y < iHeight; y++ )
2318	{
2319	for( x = 0; x < iWidth; x++ )
2320	{
2321	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2322	}
2323	pSrc0 += iStride;
2324	pSrc1 += iStride;
2325	}
2326
2327	return uiTotalDiff;
2328	}
2329
2330	#if VERBOSE_RATE
2331	static const Char* nalUnitTypeToString(NalUnitType type)
2332	{
2333	switch (type)
2334	{
2335	case NAL_UNIT_CODED_SLICE_TRAIL_R: return "TRAIL_R";
2336	case NAL_UNIT_CODED_SLICE_TRAIL_N: return "TRAIL_N";
2337	case NAL_UNIT_CODED_SLICE_TLA_R: return "TLA_R";
2338	case NAL_UNIT_CODED_SLICE_TSA_N: return "TSA_N";
2339	case NAL_UNIT_CODED_SLICE_STSA_R: return "STSA_R";
2340	case NAL_UNIT_CODED_SLICE_STSA_N: return "STSA_N";
2341	case NAL_UNIT_CODED_SLICE_BLA_W_LP: return "BLA_W_LP";
2342	case NAL_UNIT_CODED_SLICE_BLA_W_RADL: return "BLA_W_RADL";
2343	case NAL_UNIT_CODED_SLICE_BLA_N_LP: return "BLA_N_LP";
2344	case NAL_UNIT_CODED_SLICE_IDR_W_RADL: return "IDR_W_RADL";
2345	case NAL_UNIT_CODED_SLICE_IDR_N_LP: return "IDR_N_LP";
2346	case NAL_UNIT_CODED_SLICE_CRA: return "CRA";
2347	case NAL_UNIT_CODED_SLICE_RADL_R: return "RADL_R";
2348	case NAL_UNIT_CODED_SLICE_RASL_R: return "RASL_R";
2349	case NAL_UNIT_VPS: return "VPS";
2350	case NAL_UNIT_SPS: return "SPS";
2351	case NAL_UNIT_PPS: return "PPS";
2352	case NAL_UNIT_ACCESS_UNIT_DELIMITER: return "AUD";
2353	case NAL_UNIT_EOS: return "EOS";
2354	case NAL_UNIT_EOB: return "EOB";
2355	case NAL_UNIT_FILLER_DATA: return "FILLER";
2356	case NAL_UNIT_PREFIX_SEI: return "SEI";
2357	case NAL_UNIT_SUFFIX_SEI: return "SEI";
2358	default: return "UNK";
2359	}
2360	}
2361	#endif
2362
2363	Void TEncGOP::xCalculateAddPSNR( TComPic* pcPic, TComPicYuv* pcPicD, const AccessUnit& accessUnit, Double dEncTime )
2364	{
2365	Int x, y;
2366	UInt64 uiSSDY = 0;
2367	UInt64 uiSSDU = 0;
2368	UInt64 uiSSDV = 0;
2369
2370	Double dYPSNR = 0.0;
2371	Double dUPSNR = 0.0;
2372	Double dVPSNR = 0.0;
2373
2374	//===== calculate PSNR =====
2375	Pel* pOrg = pcPic ->getPicYuvOrg()->getLumaAddr();
2376	Pel* pRec = pcPicD->getLumaAddr();
2377	Int iStride = pcPicD->getStride();
2378
2379	Int iWidth;
2380	Int iHeight;
2381
2382	iWidth = pcPicD->getWidth () - m_pcEncTop->getPad(0);
2383	iHeight = pcPicD->getHeight() - m_pcEncTop->getPad(1);
2384
2385	Int iSize = iWidth*iHeight;
2386
2387	for( y = 0; y < iHeight; y++ )
2388	{
2389	for( x = 0; x < iWidth; x++ )
2390	{
2391	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2392	uiSSDY += iDiff * iDiff;
2393	}
2394	pOrg += iStride;
2395	pRec += iStride;
2396	}
2397
2398	#if H_3D_VSO
2399	#if H_3D_VSO_SYNTH_DIST_OUT
2400	if ( m_pcRdCost->getUseRenModel() )
2401	{
2402	unsigned int maxval = 255 * (1<<(g_uiBitDepth + g_uiBitIncrement -8));
2403	Double fRefValueY = (double) maxval * maxval * iSize;
2404	Double fRefValueC = fRefValueY / 4.0;
2405	TRenModel* pcRenModel = m_pcEncTop->getEncTop()->getRenModel();
2406	Int64 iDistVSOY, iDistVSOU, iDistVSOV;
2407	pcRenModel->getTotalSSE( iDistVSOY, iDistVSOU, iDistVSOV );
2408	dYPSNR = ( iDistVSOY ? 10.0 * log10( fRefValueY / (Double) iDistVSOY ) : 99.99 );
2409	dUPSNR = ( iDistVSOU ? 10.0 * log10( fRefValueC / (Double) iDistVSOU ) : 99.99 );
2410	dVPSNR = ( iDistVSOV ? 10.0 * log10( fRefValueC / (Double) iDistVSOV ) : 99.99 );
2411	}
2412	else
2413	{
2414	#endif
2415	#endif
2416	iHeight >>= 1;
2417	iWidth >>= 1;
2418	iStride >>= 1;
2419	pOrg = pcPic ->getPicYuvOrg()->getCbAddr();
2420	pRec = pcPicD->getCbAddr();
2421
2422	for( y = 0; y < iHeight; y++ )
2423	{
2424	for( x = 0; x < iWidth; x++ )
2425	{
2426	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2427	uiSSDU += iDiff * iDiff;
2428	}
2429	pOrg += iStride;
2430	pRec += iStride;
2431	}
2432
2433	pOrg = pcPic ->getPicYuvOrg()->getCrAddr();
2434	pRec = pcPicD->getCrAddr();
2435
2436	for( y = 0; y < iHeight; y++ )
2437	{
2438	for( x = 0; x < iWidth; x++ )
2439	{
2440	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2441	uiSSDV += iDiff * iDiff;
2442	}
2443	pOrg += iStride;
2444	pRec += iStride;
2445	}
2446
2447	Int maxvalY = 255 << (g_bitDepthY-8);
2448	Int maxvalC = 255 << (g_bitDepthC-8);
2449	Double fRefValueY = (Double) maxvalY * maxvalY * iSize;
2450	Double fRefValueC = (Double) maxvalC * maxvalC * iSize / 4.0;
2451	dYPSNR = ( uiSSDY ? 10.0 * log10( fRefValueY / (Double)uiSSDY ) : 99.99 );
2452	dUPSNR = ( uiSSDU ? 10.0 * log10( fRefValueC / (Double)uiSSDU ) : 99.99 );
2453	dVPSNR = ( uiSSDV ? 10.0 * log10( fRefValueC / (Double)uiSSDV ) : 99.99 );
2454	#if H_3D_VSO
2455	#if H_3D_VSO_SYNTH_DIST_OUT
2456	}
2457	#endif
2458	#endif
2459	/* calculate the size of the access unit, excluding:
2460	* - any AnnexB contributions (start_code_prefix, zero_byte, etc.,)
2461	* - SEI NAL units
2462	*/
2463	UInt numRBSPBytes = 0;
2464	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
2465	{
2466	UInt numRBSPBytes_nal = UInt((*it)->m_nalUnitData.str().size());
2467	#if VERBOSE_RATE
2468	printf("*** %6s numBytesInNALunit: %u\n", nalUnitTypeToString((*it)->m_nalUnitType), numRBSPBytes_nal);
2469	#endif
2470	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
2471	{
2472	numRBSPBytes += numRBSPBytes_nal;
2473	}
2474	}
2475
2476	UInt uibits = numRBSPBytes * 8;
2477	m_vRVM_RP.push_back( uibits );
2478
2479	//===== add PSNR =====
2480	#if H_MV
2481	m_pcEncTop->getAnalyzeAll()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2482	#else
2483	m_gcAnalyzeAll.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2484	#endif
2485	TComSlice* pcSlice = pcPic->getSlice(0);
2486	if (pcSlice->isIntra())
2487	{
2488	#if H_MV
2489	m_pcEncTop->getAnalyzeI()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2490	#else
2491	m_gcAnalyzeI.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2492	#endif
2493	}
2494	if (pcSlice->isInterP())
2495	{
2496	#if H_MV
2497	m_pcEncTop->getAnalyzeP()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2498	#else
2499	m_gcAnalyzeP.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2500	#endif
2501	}
2502	if (pcSlice->isInterB())
2503	{
2504	#if H_MV
2505	m_pcEncTop->getAnalyzeB()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2506	#else
2507	m_gcAnalyzeB.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2508	#endif
2509	}
2510
2511	Char c = (pcSlice->isIntra() ? 'I' : pcSlice->isInterP() ? 'P' : 'B');
2512	if (!pcSlice->isReferenced()) c += 32;
2513
2514	#if ADAPTIVE_QP_SELECTION
2515	#if H_MV
2516	printf("Layer %3d POC %4d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
2517	pcSlice->getLayerId(),
2518	pcSlice->getPOC(),
2519	pcSlice->getTLayer(),
2520	c,
2521	pcSlice->getSliceQpBase(),
2522	pcSlice->getSliceQp(),
2523	uibits );
2524	#else
2525	printf("POC %4d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
2526	pcSlice->getPOC(),
2527	pcSlice->getTLayer(),
2528	c,
2529	pcSlice->getSliceQpBase(),
2530	pcSlice->getSliceQp(),
2531	uibits );
2532	#endif
2533	#else
2534	#if H_MV
2535	printf("Layer %3d POC %4d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
2536	pcSlice->getLayerId(),
2537	pcSlice->getPOC()-pcSlice->getLastIDR(),
2538	pcSlice->getTLayer(),
2539	c,
2540	pcSlice->getSliceQp(),
2541	uibits );
2542	#else
2543	printf("POC %4d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
2544	pcSlice->getPOC()-pcSlice->getLastIDR(),
2545	pcSlice->getTLayer(),
2546	c,
2547	pcSlice->getSliceQp(),
2548	uibits );
2549	#endif
2550	#endif
2551
2552	printf(" [Y %6.4lf dB U %6.4lf dB V %6.4lf dB]", dYPSNR, dUPSNR, dVPSNR );
2553	printf(" [ET %5.0f ]", dEncTime );
2554
2555	for (Int iRefList = 0; iRefList < 2; iRefList++)
2556	{
2557	printf(" [L%d ", iRefList);
2558	for (Int iRefIndex = 0; iRefIndex < pcSlice->getNumRefIdx(RefPicList(iRefList)); iRefIndex++)
2559	{
2560	#if H_MV
2561	if( pcSlice->getLayerId() != pcSlice->getRefLayerId( RefPicList(iRefList), iRefIndex ) )
2562	{
2563	printf( "V%d ", pcSlice->getRefLayerId( RefPicList(iRefList), iRefIndex ) );
2564	}
2565	else
2566	{
2567	#endif
2568	printf ("%d ", pcSlice->getRefPOC(RefPicList(iRefList), iRefIndex)-pcSlice->getLastIDR());
2569	#if H_MV
2570	}
2571	#endif
2572	}
2573	printf("]");
2574	}
2575	}
2576
2577	/** Function for deciding the nal_unit_type.
2578	* \param pocCurr POC of the current picture
2579	* \returns the nal unit type of the picture
2580	* This function checks the configuration and returns the appropriate nal_unit_type for the picture.
2581	*/
2582	NalUnitType TEncGOP::getNalUnitType(Int pocCurr, Int lastIDR)
2583	{
2584	if (pocCurr == 0)
2585	{
2586	return NAL_UNIT_CODED_SLICE_IDR_W_RADL;
2587	}
2588	if (pocCurr % m_pcCfg->getIntraPeriod() == 0)
2589	{
2590	if (m_pcCfg->getDecodingRefreshType() == 1)
2591	{
2592	return NAL_UNIT_CODED_SLICE_CRA;
2593	}
2594	else if (m_pcCfg->getDecodingRefreshType() == 2)
2595	{
2596	return NAL_UNIT_CODED_SLICE_IDR_W_RADL;
2597	}
2598	}
2599	if(m_pocCRA>0)
2600	{
2601	if(pocCurr<m_pocCRA)
2602	{
2603	// All leading pictures are being marked as TFD pictures here since current encoder uses all
2604	// reference pictures while encoding leading pictures. An encoder can ensure that a leading
2605	// picture can be still decodable when random accessing to a CRA/CRANT/BLA/BLANT picture by
2606	// controlling the reference pictures used for encoding that leading picture. Such a leading
2607	// picture need not be marked as a TFD picture.
2608	return NAL_UNIT_CODED_SLICE_RASL_R;
2609	}
2610	}
2611	if (lastIDR>0)
2612	{
2613	if (pocCurr < lastIDR)
2614	{
2615	return NAL_UNIT_CODED_SLICE_RADL_R;
2616	}
2617	}
2618	return NAL_UNIT_CODED_SLICE_TRAIL_R;
2619	}
2620
2621	Double TEncGOP::xCalculateRVM()
2622	{
2623	Double dRVM = 0;
2624
2625	if( m_pcCfg->getGOPSize() == 1 && m_pcCfg->getIntraPeriod() != 1 && m_pcCfg->getFramesToBeEncoded() > RVM_VCEGAM10_M * 2 )
2626	{
2627	// calculate RVM only for lowdelay configurations
2628	std::vector<Double> vRL , vB;
2629	size_t N = m_vRVM_RP.size();
2630	vRL.resize( N );
2631	vB.resize( N );
2632
2633	Int i;
2634	Double dRavg = 0 , dBavg = 0;
2635	vB[RVM_VCEGAM10_M] = 0;
2636	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2637	{
2638	vRL[i] = 0;
2639	for( Int j = i - RVM_VCEGAM10_M ; j <= i + RVM_VCEGAM10_M - 1 ; j++ )
2640	vRL[i] += m_vRVM_RP[j];
2641	vRL[i] /= ( 2 * RVM_VCEGAM10_M );
2642	vB[i] = vB[i-1] + m_vRVM_RP[i] - vRL[i];
2643	dRavg += m_vRVM_RP[i];
2644	dBavg += vB[i];
2645	}
2646
2647	dRavg /= ( N - 2 * RVM_VCEGAM10_M );
2648	dBavg /= ( N - 2 * RVM_VCEGAM10_M );
2649
2650	Double dSigamB = 0;
2651	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2652	{
2653	Double tmp = vB[i] - dBavg;
2654	dSigamB += tmp * tmp;
2655	}
2656	dSigamB = sqrt( dSigamB / ( N - 2 * RVM_VCEGAM10_M ) );
2657
2658	Double f = sqrt( 12.0 * ( RVM_VCEGAM10_M - 1 ) / ( RVM_VCEGAM10_M + 1 ) );
2659
2660	dRVM = dSigamB / dRavg * f;
2661	}
2662
2663	return( dRVM );
2664	}
2665
2666	/** Attaches the input bitstream to the stream in the output NAL unit
2667	Updates rNalu to contain concatenated bitstream. rpcBitstreamRedirect is cleared at the end of this function call.
2668	* \param codedSliceData contains the coded slice data (bitstream) to be concatenated to rNalu
2669	* \param rNalu target NAL unit
2670	*/
2671	Void TEncGOP::xAttachSliceDataToNalUnit (OutputNALUnit& rNalu, TComOutputBitstream*& codedSliceData)
2672	{
2673	// Byte-align
2674	rNalu.m_Bitstream.writeByteAlignment(); // Slice header byte-alignment
2675
2676	// Perform bitstream concatenation
2677	if (codedSliceData->getNumberOfWrittenBits() > 0)
2678	{
2679	rNalu.m_Bitstream.addSubstream(codedSliceData);
2680	}
2681
2682	m_pcEntropyCoder->setBitstream(&rNalu.m_Bitstream);
2683
2684	codedSliceData->clear();
2685	}
2686
2687	// Function will arrange the long-term pictures in the decreasing order of poc_lsb_lt,
2688	// and among the pictures with the same lsb, it arranges them in increasing delta_poc_msb_cycle_lt value
2689	Void TEncGOP::arrangeLongtermPicturesInRPS(TComSlice pcSlice, TComList<TComPic>& rcListPic)
2690	{
2691	TComReferencePictureSet *rps = pcSlice->getRPS();
2692	if(!rps->getNumberOfLongtermPictures())
2693	{
2694	return;
2695	}
2696
2697	// Arrange long-term reference pictures in the correct order of LSB and MSB,
2698	// and assign values for pocLSBLT and MSB present flag
2699	Int longtermPicsPoc[MAX_NUM_REF_PICS], longtermPicsLSB[MAX_NUM_REF_PICS], indices[MAX_NUM_REF_PICS];
2700	Int longtermPicsMSB[MAX_NUM_REF_PICS];
2701	Bool mSBPresentFlag[MAX_NUM_REF_PICS];
2702	::memset(longtermPicsPoc, 0, sizeof(longtermPicsPoc)); // Store POC values of LTRP
2703	::memset(longtermPicsLSB, 0, sizeof(longtermPicsLSB)); // Store POC LSB values of LTRP
2704	::memset(longtermPicsMSB, 0, sizeof(longtermPicsMSB)); // Store POC LSB values of LTRP
2705	::memset(indices , 0, sizeof(indices)); // Indices to aid in tracking sorted LTRPs
2706	::memset(mSBPresentFlag , 0, sizeof(mSBPresentFlag)); // Indicate if MSB needs to be present
2707
2708	// Get the long-term reference pictures
2709	Int offset = rps->getNumberOfNegativePictures() + rps->getNumberOfPositivePictures();
2710	Int i, ctr = 0;
2711	Int maxPicOrderCntLSB = 1 << pcSlice->getSPS()->getBitsForPOC();
2712	for(i = rps->getNumberOfPictures() - 1; i >= offset; i--, ctr++)
2713	{
2714	longtermPicsPoc[ctr] = rps->getPOC(i); // LTRP POC
2715	longtermPicsLSB[ctr] = getLSB(longtermPicsPoc[ctr], maxPicOrderCntLSB); // LTRP POC LSB
2716	indices[ctr] = i;
2717	longtermPicsMSB[ctr] = longtermPicsPoc[ctr] - longtermPicsLSB[ctr];
2718	}
2719	Int numLongPics = rps->getNumberOfLongtermPictures();
2720	assert(ctr == numLongPics);
2721
2722	// Arrange pictures in decreasing order of MSB;
2723	for(i = 0; i < numLongPics; i++)
2724	{
2725	for(Int j = 0; j < numLongPics - 1; j++)
2726	{
2727	if(longtermPicsMSB[j] < longtermPicsMSB[j+1])
2728	{
2729	std::swap(longtermPicsPoc[j], longtermPicsPoc[j+1]);
2730	std::swap(longtermPicsLSB[j], longtermPicsLSB[j+1]);
2731	std::swap(longtermPicsMSB[j], longtermPicsMSB[j+1]);
2732	std::swap(indices[j] , indices[j+1] );
2733	}
2734	}
2735	}
2736
2737	for(i = 0; i < numLongPics; i++)
2738	{
2739	// Check if MSB present flag should be enabled.
2740	// Check if the buffer contains any pictures that have the same LSB.
2741	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
2742	TComPic* pcPic;
2743	while ( iterPic != rcListPic.end() )
2744	{
2745	pcPic = *iterPic;
2746	if( (getLSB(pcPic->getPOC(), maxPicOrderCntLSB) == longtermPicsLSB[i]) && // Same LSB
2747	(pcPic->getSlice(0)->isReferenced()) && // Reference picture
2748	(pcPic->getPOC() != longtermPicsPoc[i]) ) // Not the LTRP itself
2749	{
2750	mSBPresentFlag[i] = true;
2751	break;
2752	}
2753	iterPic++;
2754	}
2755	}
2756
2757	// tempArray for usedByCurr flag
2758	Bool tempArray[MAX_NUM_REF_PICS]; ::memset(tempArray, 0, sizeof(tempArray));
2759	for(i = 0; i < numLongPics; i++)
2760	{
2761	tempArray[i] = rps->getUsed(indices[i]);
2762	}
2763	// Now write the final values;
2764	ctr = 0;
2765	Int currMSB = 0, currLSB = 0;
2766	// currPicPoc = currMSB + currLSB
2767	currLSB = getLSB(pcSlice->getPOC(), maxPicOrderCntLSB);
2768	currMSB = pcSlice->getPOC() - currLSB;
2769
2770	for(i = rps->getNumberOfPictures() - 1; i >= offset; i--, ctr++)
2771	{
2772	rps->setPOC (i, longtermPicsPoc[ctr]);
2773	rps->setDeltaPOC (i, - pcSlice->getPOC() + longtermPicsPoc[ctr]);
2774	rps->setUsed (i, tempArray[ctr]);
2775	rps->setPocLSBLT (i, longtermPicsLSB[ctr]);
2776	rps->setDeltaPocMSBCycleLT (i, (currMSB - (longtermPicsPoc[ctr] - longtermPicsLSB[ctr])) / maxPicOrderCntLSB);
2777	rps->setDeltaPocMSBPresentFlag(i, mSBPresentFlag[ctr]);
2778
2779	assert(rps->getDeltaPocMSBCycleLT(i) >= 0); // Non-negative value
2780	}
2781	for(i = rps->getNumberOfPictures() - 1, ctr = 1; i >= offset; i--, ctr++)
2782	{
2783	for(Int j = rps->getNumberOfPictures() - 1 - ctr; j >= offset; j--)
2784	{
2785	// Here at the encoder we know that we have set the full POC value for the LTRPs, hence we
2786	// don't have to check the MSB present flag values for this constraint.
2787	assert( rps->getPOC(i) != rps->getPOC(j) ); // If assert fails, LTRP entry repeated in RPS!!!
2788	}
2789	}
2790	}
2791
2792	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2793	/** Function for finding the position to insert the first of APS and non-nested BP, PT, DU info SEI messages.
2794	* \param accessUnit Access Unit of the current picture
2795	* This function finds the position to insert the first of APS and non-nested BP, PT, DU info SEI messages.
2796	*/
2797	Int TEncGOP::xGetFirstSeiLocation(AccessUnit &accessUnit)
2798	{
2799	// Find the location of the first SEI message
2800	AccessUnit::iterator it;
2801	Int seiStartPos = 0;
2802	for(it = accessUnit.begin(); it != accessUnit.end(); it++, seiStartPos++)
2803	{
2804	if ((it)->isSei() \|\| (it)->isVcl())
2805	{
2806	break;
2807	}
2808	}
2809	// assert(it != accessUnit.end()); // Triggers with some legit configurations
2810	return seiStartPos;
2811	}
2812	#endif
2813
2814	#if L0386_DB_METRIC
2815	Void TEncGOP::dblMetric( TComPic* pcPic, UInt uiNumSlices )
2816	{
2817	TComPicYuv* pcPicYuvRec = pcPic->getPicYuvRec();
2818	Pel* Rec = pcPicYuvRec->getLumaAddr( 0 );
2819	Pel* tempRec = Rec;
2820	Int stride = pcPicYuvRec->getStride();
2821	UInt log2maxTB = pcPic->getSlice(0)->getSPS()->getQuadtreeTULog2MaxSize();
2822	UInt maxTBsize = (1<<log2maxTB);
2823	const UInt minBlockArtSize = 8;
2824	const UInt picWidth = pcPicYuvRec->getWidth();
2825	const UInt picHeight = pcPicYuvRec->getHeight();
2826	const UInt noCol = (picWidth>>log2maxTB);
2827	const UInt noRows = (picHeight>>log2maxTB);
2828	UInt64 colSAD = (UInt64)malloc(noCol*sizeof(UInt64));
2829	UInt64 rowSAD = (UInt64)malloc(noRows*sizeof(UInt64));
2830	UInt colIdx = 0;
2831	UInt rowIdx = 0;
2832	Pel p0, p1, p2, q0, q1, q2;
2833
2834	Int qp = pcPic->getSlice(0)->getSliceQp();
2835	Int bitdepthScale = 1 << (g_bitDepthY-8);
2836	Int beta = TComLoopFilter::getBeta( qp ) * bitdepthScale;
2837	const Int thr2 = (beta>>2);
2838	const Int thr1 = 2*bitdepthScale;
2839	UInt a = 0;
2840
2841	memset(colSAD, 0, noCol*sizeof(UInt64));
2842	memset(rowSAD, 0, noRows*sizeof(UInt64));
2843
2844	if (maxTBsize > minBlockArtSize)
2845	{
2846	// Analyze vertical artifact edges
2847	for(Int c = maxTBsize; c < picWidth; c += maxTBsize)
2848	{
2849	for(Int r = 0; r < picHeight; r++)
2850	{
2851	p2 = Rec[c-3];
2852	p1 = Rec[c-2];
2853	p0 = Rec[c-1];
2854	q0 = Rec[c];
2855	q1 = Rec[c+1];
2856	q2 = Rec[c+2];
2857	a = ((abs(p2-(p1<<1)+p0)+abs(q0-(q1<<1)+q2))<<1);
2858	if ( thr1 < a && a < thr2)
2859	{
2860	colSAD[colIdx] += abs(p0 - q0);
2861	}
2862	Rec += stride;
2863	}
2864	colIdx++;
2865	Rec = tempRec;
2866	}
2867
2868	// Analyze horizontal artifact edges
2869	for(Int r = maxTBsize; r < picHeight; r += maxTBsize)
2870	{
2871	for(Int c = 0; c < picWidth; c++)
2872	{
2873	p2 = Rec[c + (r-3)*stride];
2874	p1 = Rec[c + (r-2)*stride];
2875	p0 = Rec[c + (r-1)*stride];
2876	q0 = Rec[c + r*stride];
2877	q1 = Rec[c + (r+1)*stride];
2878	q2 = Rec[c + (r+2)*stride];
2879	a = ((abs(p2-(p1<<1)+p0)+abs(q0-(q1<<1)+q2))<<1);
2880	if (thr1 < a && a < thr2)
2881	{
2882	rowSAD[rowIdx] += abs(p0 - q0);
2883	}
2884	}
2885	rowIdx++;
2886	}
2887	}
2888
2889	UInt64 colSADsum = 0;
2890	UInt64 rowSADsum = 0;
2891	for(Int c = 0; c < noCol-1; c++)
2892	{
2893	colSADsum += colSAD[c];
2894	}
2895	for(Int r = 0; r < noRows-1; r++)
2896	{
2897	rowSADsum += rowSAD[r];
2898	}
2899
2900	colSADsum <<= 10;
2901	rowSADsum <<= 10;
2902	colSADsum /= (noCol-1);
2903	colSADsum /= picHeight;
2904	rowSADsum /= (noRows-1);
2905	rowSADsum /= picWidth;
2906
2907	UInt64 avgSAD = ((colSADsum + rowSADsum)>>1);
2908	avgSAD >>= (g_bitDepthY-8);
2909
2910	if ( avgSAD > 2048 )
2911	{
2912	avgSAD >>= 9;
2913	Int offset = Clip3(2,6,(Int)avgSAD);
2914	for (Int i=0; i<uiNumSlices; i++)
2915	{
2916	pcPic->getSlice(i)->setDeblockingFilterOverrideFlag(true);
2917	pcPic->getSlice(i)->setDeblockingFilterDisable(false);
2918	pcPic->getSlice(i)->setDeblockingFilterBetaOffsetDiv2( offset );
2919	pcPic->getSlice(i)->setDeblockingFilterTcOffsetDiv2( offset );
2920	}
2921	}
2922	else
2923	{
2924	for (Int i=0; i<uiNumSlices; i++)
2925	{
2926	pcPic->getSlice(i)->setDeblockingFilterOverrideFlag(false);
2927	pcPic->getSlice(i)->setDeblockingFilterDisable( pcPic->getSlice(i)->getPPS()->getPicDisableDeblockingFilterFlag() );
2928	pcPic->getSlice(i)->setDeblockingFilterBetaOffsetDiv2( pcPic->getSlice(i)->getPPS()->getDeblockingFilterBetaOffsetDiv2() );
2929	pcPic->getSlice(i)->setDeblockingFilterTcOffsetDiv2( pcPic->getSlice(i)->getPPS()->getDeblockingFilterTcOffsetDiv2() );
2930	}
2931	}
2932
2933	free(colSAD);
2934	free(rowSAD);
2935	}
2936	#endif
2937	#if H_MV
2938	Void TEncGOP::xSetRefPicListModificationsMvc( TComSlice* pcSlice, UInt uiPOCCurr, UInt iGOPid )
2939	{
2940	TComVPS* vps = pcSlice->getVPS();
2941	Int layer = pcSlice->getLayerIdInVps( );
2942
2943	if( pcSlice->getSliceType() == I_SLICE \|\| !(pcSlice->getPPS()->getListsModificationPresentFlag()) \|\| vps->getNumDirectRefLayers( layer ) == 0 )
2944	{
2945	return;
2946	}
2947
2948	// analyze inter-view modifications
2949	GOPEntry ge = m_pcCfg->getGOPEntry( (pcSlice->getRapPicFlag() && ( layer > 0) ) ? MAX_GOP : iGOPid );
2950
2951	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
2952
2953	Int maxRefListSize = pcSlice->getNumRpsCurrTempList();
2954	Int numTemporalRefs = maxRefListSize - vps->getNumDirectRefLayers( layer );
2955
2956
2957	for (Int li = 0; li < 2; li ++) // Loop over lists L0 and L1
2958	{
2959	Int numModifications = 0;
2960
2961	for( Int k = 0; k < ge.m_numInterViewRefPics; k++ )
2962	{
2963	numModifications += ( ge.m_interViewRefPosL[li][k] >= 0 ) ? 1 : 0;
2964	}
2965
2966	// set inter-view modifications
2967	Bool isModified = false;
2968	Int tempList[16];
2969	for( Int k = 0; k < 16; k++ ) { tempList[k] = -1; }
2970
2971	if( (maxRefListSize > 1) && (numModifications > 0) )
2972	{
2973	for( Int k = 0; k < ge.m_numInterViewRefPics; k++ )
2974	{
2975	if( ge.m_interViewRefPosL[li][k] >= 0 )
2976	{
2977	Int orgIdx = numTemporalRefs;
2978	Int targetIdx = ge.m_interViewRefPosL[ li ][ k ];
2979	for( Int idx = 0; idx < vps->getNumDirectRefLayers( layer ); idx++ )
2980	{
2981	Int refLayer = vps->getLayerIdInVps( vps->getRefLayerId( layer, idx ) );
2982	if( ( layer + ge.m_interViewRefs[ k ]) == refLayer )
2983	{
2984	tempList[ targetIdx ] = orgIdx;
2985	isModified = ( targetIdx != orgIdx );
2986	}
2987	orgIdx++;
2988	}
2989	}
2990	}
2991	}
2992
2993	refPicListModification->setRefPicListModificationFlagL( li, isModified );
2994
2995	if( isModified )
2996	{
2997	Int temporalRefIdx = 0;
2998	for( Int i = 0; i < pcSlice->getNumRefIdx( ( li == 0 ) ? REF_PIC_LIST_0 : REF_PIC_LIST_1 ); i++ )
2999	{
3000	if( tempList[i] >= 0 )
3001	{
3002	refPicListModification->setRefPicSetIdxL( li, i, tempList[i] );
3003	}
3004	else
3005	{
3006	refPicListModification->setRefPicSetIdxL( li, i, temporalRefIdx );
3007	temporalRefIdx++;
3008	}
3009	}
3010	}
3011	}
3012	}
3013	#endif
3014	//! \}

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