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source: SHVCSoftware/branches/SHM-2.0-dev/source/Lib/TLibEncoder/TEncGOP.cpp @ 186

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Last change on this file since 186 was 185, checked in by qualcomm, 13 years ago
Bug fix in JCTVC_M0458_INTERLAYER_RPS_SIG
File size: 111.9 KB

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1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2013, 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 SVC_UPSAMPLING
103	m_pcPredSearch = NULL;
104	#endif
105	return;
106	}
107
108	TEncGOP::~TEncGOP()
109	{
110	}
111
112	/** Create list to contain pointers to LCU start addresses of slice.
113	*/
114	#if SVC_EXTENSION
115	Void TEncGOP::create( UInt layerId )
116	{
117	m_bLongtermTestPictureHasBeenCoded = 0;
118	m_bLongtermTestPictureHasBeenCoded2 = 0;
119	m_layerId = layerId;
120	}
121	#else
122	Void TEncGOP::create()
123	{
124	m_bLongtermTestPictureHasBeenCoded = 0;
125	m_bLongtermTestPictureHasBeenCoded2 = 0;
126	}
127	#endif
128
129	Void TEncGOP::destroy()
130	{
131	}
132
133	Void TEncGOP::init ( TEncTop* pcTEncTop )
134	{
135	m_pcEncTop = pcTEncTop;
136	m_pcCfg = pcTEncTop;
137	m_pcSliceEncoder = pcTEncTop->getSliceEncoder();
138	m_pcListPic = pcTEncTop->getListPic();
139
140	m_pcEntropyCoder = pcTEncTop->getEntropyCoder();
141	m_pcCavlcCoder = pcTEncTop->getCavlcCoder();
142	m_pcSbacCoder = pcTEncTop->getSbacCoder();
143	m_pcBinCABAC = pcTEncTop->getBinCABAC();
144	m_pcLoopFilter = pcTEncTop->getLoopFilter();
145	m_pcBitCounter = pcTEncTop->getBitCounter();
146
147	//--Adaptive Loop filter
148	m_pcSAO = pcTEncTop->getSAO();
149	m_pcRateCtrl = pcTEncTop->getRateCtrl();
150	m_lastBPSEI = 0;
151	m_totalCoded = 0;
152
153	#if SVC_EXTENSION
154	m_ppcTEncTop = pcTEncTop->getLayerEnc();
155	#endif
156	#if SVC_UPSAMPLING
157	m_pcPredSearch = pcTEncTop->getPredSearch(); ///< encoder search class
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 SVC_EXTENSION
363	Void TEncGOP::compressGOP( Int iPicIdInGOP, Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP)
364	#else
365	Void TEncGOP::compressGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP)
366	#endif
367	{
368	TComPic* pcPic;
369	TComPicYuv* pcPicYuvRecOut;
370	TComSlice* pcSlice;
371	TComOutputBitstream *pcBitstreamRedirect;
372	pcBitstreamRedirect = new TComOutputBitstream;
373	AccessUnit::iterator itLocationToPushSliceHeaderNALU; // used to store location where NALU containing slice header is to be inserted
374	UInt uiOneBitstreamPerSliceLength = 0;
375	TEncSbac* pcSbacCoders = NULL;
376	TComOutputBitstream* pcSubstreamsOut = NULL;
377
378	xInitGOP( iPOCLast, iNumPicRcvd, rcListPic, rcListPicYuvRecOut );
379
380	m_iNumPicCoded = 0;
381	SEIPictureTiming pictureTimingSEI;
382	#if L0208_SOP_DESCRIPTION_SEI
383	Bool writeSOP = m_pcCfg->getSOPDescriptionSEIEnabled();
384	#endif
385	#if K0180_SCALABLE_NESTING_SEI
386	// Initialize Scalable Nesting SEI with single layer values
387	SEIScalableNesting scalableNestingSEI;
388	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
389	scalableNestingSEI.m_nestingOpFlag = 0;
390	scalableNestingSEI.m_nestingNumOpsMinus1 = 0; //nesting_num_ops_minus1
391	scalableNestingSEI.m_allLayersFlag = 0;
392	scalableNestingSEI.m_nestingNoOpMaxTemporalIdPlus1 = 6 + 1; //nesting_no_op_max_temporal_id_plus1
393	scalableNestingSEI.m_nestingNumLayersMinus1 = 1 - 1; //nesting_num_layers_minus1
394	scalableNestingSEI.m_nestingLayerId[0] = 0;
395	scalableNestingSEI.m_callerOwnsSEIs = true;
396	#endif
397	#if L0044_DU_DPB_OUTPUT_DELAY_HRD
398	Int picSptDpbOutputDuDelay = 0;
399	#endif
400	UInt *accumBitsDU = NULL;
401	UInt *accumNalsDU = NULL;
402	SEIDecodingUnitInfo decodingUnitInfoSEI;
403	#if SVC_EXTENSION
404	for ( Int iGOPid=iPicIdInGOP; iGOPid < iPicIdInGOP+1; iGOPid++ )
405	#else
406	for ( Int iGOPid=0; iGOPid < m_iGopSize; iGOPid++ )
407	#endif
408	{
409	UInt uiColDir = 1;
410	//-- For time output for each slice
411	long iBeforeTime = clock();
412
413	//select uiColDir
414	Int iCloseLeft=1, iCloseRight=-1;
415	for(Int i = 0; i<m_pcCfg->getGOPEntry(iGOPid).m_numRefPics; i++)
416	{
417	Int iRef = m_pcCfg->getGOPEntry(iGOPid).m_referencePics[i];
418	if(iRef>0&&(iRef<iCloseRight\|\|iCloseRight==-1))
419	{
420	iCloseRight=iRef;
421	}
422	else if(iRef<0&&(iRef>iCloseLeft\|\|iCloseLeft==1))
423	{
424	iCloseLeft=iRef;
425	}
426	}
427	if(iCloseRight>-1)
428	{
429	iCloseRight=iCloseRight+m_pcCfg->getGOPEntry(iGOPid).m_POC-1;
430	}
431	if(iCloseLeft<1)
432	{
433	iCloseLeft=iCloseLeft+m_pcCfg->getGOPEntry(iGOPid).m_POC-1;
434	while(iCloseLeft<0)
435	{
436	iCloseLeft+=m_iGopSize;
437	}
438	}
439	Int iLeftQP=0, iRightQP=0;
440	for(Int i=0; i<m_iGopSize; i++)
441	{
442	if(m_pcCfg->getGOPEntry(i).m_POC==(iCloseLeft%m_iGopSize)+1)
443	{
444	iLeftQP= m_pcCfg->getGOPEntry(i).m_QPOffset;
445	}
446	if (m_pcCfg->getGOPEntry(i).m_POC==(iCloseRight%m_iGopSize)+1)
447	{
448	iRightQP=m_pcCfg->getGOPEntry(i).m_QPOffset;
449	}
450	}
451	if(iCloseRight>-1&&iRightQP<iLeftQP)
452	{
453	uiColDir=0;
454	}
455
456	/////////////////////////////////////////////////////////////////////////////////////////////////// Initial to start encoding
457	Int pocCurr = iPOCLast -iNumPicRcvd+ m_pcCfg->getGOPEntry(iGOPid).m_POC;
458	Int iTimeOffset = m_pcCfg->getGOPEntry(iGOPid).m_POC;
459	if(iPOCLast == 0)
460	{
461	pocCurr=0;
462	iTimeOffset = 1;
463	}
464	if(pocCurr>=m_pcCfg->getFramesToBeEncoded())
465	{
466	continue;
467	}
468
469	if( getNalUnitType(pocCurr, m_iLastIDR) == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| getNalUnitType(pocCurr, m_iLastIDR) == NAL_UNIT_CODED_SLICE_IDR_N_LP )
470	{
471	m_iLastIDR = pocCurr;
472	}
473	// start a new access unit: create an entry in the list of output access units
474	accessUnitsInGOP.push_back(AccessUnit());
475	AccessUnit& accessUnit = accessUnitsInGOP.back();
476	xGetBuffer( rcListPic, rcListPicYuvRecOut, iNumPicRcvd, iTimeOffset, pcPic, pcPicYuvRecOut, pocCurr );
477
478	// Slice data initialization
479	pcPic->clearSliceBuffer();
480	assert(pcPic->getNumAllocatedSlice() == 1);
481	m_pcSliceEncoder->setSliceIdx(0);
482	pcPic->setCurrSliceIdx(0);
483	#if SVC_EXTENSION
484	pcPic->setLayerId( m_layerId );
485	m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, pocCurr, iNumPicRcvd, iGOPid, pcSlice, m_pcEncTop->getSPS(), m_pcEncTop->getPPS(), m_pcEncTop->getVPS() );
486	#else
487	m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, pocCurr, iNumPicRcvd, iGOPid, pcSlice, m_pcEncTop->getSPS(), m_pcEncTop->getPPS() );
488	#endif
489	pcSlice->setLastIDR(m_iLastIDR);
490	pcSlice->setSliceIdx(0);
491	//set default slice level flag to the same as SPS level flag
492	pcSlice->setLFCrossSliceBoundaryFlag( pcSlice->getPPS()->getLoopFilterAcrossSlicesEnabledFlag() );
493	pcSlice->setScalingList ( m_pcEncTop->getScalingList() );
494	pcSlice->getScalingList()->setUseTransformSkip(m_pcEncTop->getPPS()->getUseTransformSkip());
495	if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_OFF)
496	{
497	m_pcEncTop->getTrQuant()->setFlatScalingList();
498	m_pcEncTop->getTrQuant()->setUseScalingList(false);
499	m_pcEncTop->getSPS()->setScalingListPresentFlag(false);
500	m_pcEncTop->getPPS()->setScalingListPresentFlag(false);
501	}
502	else if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_DEFAULT)
503	{
504	pcSlice->setDefaultScalingList ();
505	m_pcEncTop->getSPS()->setScalingListPresentFlag(false);
506	m_pcEncTop->getPPS()->setScalingListPresentFlag(false);
507	m_pcEncTop->getTrQuant()->setScalingList(pcSlice->getScalingList());
508	m_pcEncTop->getTrQuant()->setUseScalingList(true);
509	}
510	else if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_FILE_READ)
511	{
512	if(pcSlice->getScalingList()->xParseScalingList(m_pcCfg->getScalingListFile()))
513	{
514	pcSlice->setDefaultScalingList ();
515	}
516	pcSlice->getScalingList()->checkDcOfMatrix();
517	m_pcEncTop->getSPS()->setScalingListPresentFlag(pcSlice->checkDefaultScalingList());
518	m_pcEncTop->getPPS()->setScalingListPresentFlag(false);
519	m_pcEncTop->getTrQuant()->setScalingList(pcSlice->getScalingList());
520	m_pcEncTop->getTrQuant()->setUseScalingList(true);
521	}
522	else
523	{
524	printf("error : ScalingList == %d no support\n",m_pcEncTop->getUseScalingListId());
525	assert(0);
526	}
527
528	if(pcSlice->getSliceType()==B_SLICE&&m_pcCfg->getGOPEntry(iGOPid).m_sliceType=='P')
529	{
530	pcSlice->setSliceType(P_SLICE);
531	}
532	// Set the nal unit type
533	pcSlice->setNalUnitType(getNalUnitType(pocCurr, m_iLastIDR));
534	#if IDR_ALIGNMENT
535	if (m_layerId > 0)
536	{
537	#if VPS_EXTN_DIRECT_REF_LAYERS_CONTINUE
538	TComList<TComPic> cListPic = m_ppcTEncTop[m_layerId]->getRefLayerEnc(m_layerId)->getListPic();
539	#else
540	TComList<TComPic> cListPic = m_ppcTEncTop[m_layerId-1]->getListPic();
541	#endif
542	pcSlice->setBaseColPic (*cListPic, m_layerId );
543	}
544	#endif
545	#if REF_IDX_FRAMEWORK
546
547	if( m_layerId > 0 && (pocCurr % m_pcCfg->getIntraPeriod() == 0) )
548	{
549	#if IDR_ALIGNMENT
550	if( pcSlice->getBaseColPic()->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| pcSlice->getBaseColPic()->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP )
551	{
552	pcSlice->setNalUnitType(pcSlice->getBaseColPic()->getSlice(0)->getNalUnitType());
553	}
554	else
555	#endif
556	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_CRA);
557	}
558	if( m_layerId > 0 && !m_pcEncTop->getElRapSliceTypeB() )
559	{
560	if( (pcSlice->getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP) &&
561	(pcSlice->getNalUnitType() <= NAL_UNIT_CODED_SLICE_CRA) &&
562	pcSlice->getSliceType() == B_SLICE )
563	{
564	pcSlice->setSliceType(P_SLICE);
565	}
566	}
567	#endif
568	if(pcSlice->getTemporalLayerNonReferenceFlag())
569	{
570	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_TRAIL_R)
571	{
572	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TRAIL_N);
573	}
574	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_RADL_R)
575	{
576	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_RADL_N);
577	}
578	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_RASL_R)
579	{
580	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_RASL_N);
581	}
582	}
583
584	// Do decoding refresh marking if any
585	pcSlice->decodingRefreshMarking(m_pocCRA, m_bRefreshPending, rcListPic);
586	m_pcEncTop->selectReferencePictureSet(pcSlice, pocCurr, iGOPid);
587	pcSlice->getRPS()->setNumberOfLongtermPictures(0);
588
589	if(pcSlice->checkThatAllRefPicsAreAvailable(rcListPic, pcSlice->getRPS(), false) != 0)
590	{
591	pcSlice->createExplicitReferencePictureSetFromReference(rcListPic, pcSlice->getRPS());
592	}
593	pcSlice->applyReferencePictureSet(rcListPic, pcSlice->getRPS());
594
595	if(pcSlice->getTLayer() > 0)
596	{
597	if(pcSlice->isTemporalLayerSwitchingPoint(rcListPic) \|\| pcSlice->getSPS()->getTemporalIdNestingFlag())
598	{
599	if(pcSlice->getTemporalLayerNonReferenceFlag())
600	{
601	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TSA_N);
602	}
603	else
604	{
605	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TLA_R);
606	}
607	}
608	else if(pcSlice->isStepwiseTemporalLayerSwitchingPointCandidate(rcListPic))
609	{
610	Bool isSTSA=true;
611	for(Int ii=iGOPid+1;(ii<m_pcCfg->getGOPSize() && isSTSA==true);ii++)
612	{
613	Int lTid= m_pcCfg->getGOPEntry(ii).m_temporalId;
614	if(lTid==pcSlice->getTLayer())
615	{
616	TComReferencePictureSet* nRPS = pcSlice->getSPS()->getRPSList()->getReferencePictureSet(ii);
617	for(Int jj=0;jj<nRPS->getNumberOfPictures();jj++)
618	{
619	if(nRPS->getUsed(jj))
620	{
621	Int tPoc=m_pcCfg->getGOPEntry(ii).m_POC+nRPS->getDeltaPOC(jj);
622	Int kk=0;
623	for(kk=0;kk<m_pcCfg->getGOPSize();kk++)
624	{
625	if(m_pcCfg->getGOPEntry(kk).m_POC==tPoc)
626	break;
627	}
628	Int tTid=m_pcCfg->getGOPEntry(kk).m_temporalId;
629	if(tTid >= pcSlice->getTLayer())
630	{
631	isSTSA=false;
632	break;
633	}
634	}
635	}
636	}
637	}
638	if(isSTSA==true)
639	{
640	if(pcSlice->getTemporalLayerNonReferenceFlag())
641	{
642	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_N);
643	}
644	else
645	{
646	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_R);
647	}
648	}
649	}
650	}
651	arrangeLongtermPicturesInRPS(pcSlice, rcListPic);
652	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
653	refPicListModification->setRefPicListModificationFlagL0(0);
654	refPicListModification->setRefPicListModificationFlagL1(0);
655	pcSlice->setNumRefIdx(REF_PIC_LIST_0,min(m_pcCfg->getGOPEntry(iGOPid).m_numRefPicsActive,pcSlice->getRPS()->getNumberOfPictures()));
656	pcSlice->setNumRefIdx(REF_PIC_LIST_1,min(m_pcCfg->getGOPEntry(iGOPid).m_numRefPicsActive,pcSlice->getRPS()->getNumberOfPictures()));
657
658	#if REF_IDX_FRAMEWORK
659	if(m_layerId > 0)
660	{
661	#if JCTVC_M0458_INTERLAYER_RPS_SIG
662	if( pcSlice->getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP && pcSlice->getNalUnitType() <= NAL_UNIT_CODED_SLICE_CRA )
663	{
664	pcSlice->setNumRefIdx(REF_PIC_LIST_0, pcSlice->getActiveNumILRRefIdx());
665	pcSlice->setNumRefIdx(REF_PIC_LIST_1, pcSlice->getActiveNumILRRefIdx());
666	}
667	else
668	{
669	pcSlice->setNumRefIdx(REF_PIC_LIST_0, pcSlice->getNumRefIdx(REF_PIC_LIST_0)+pcSlice->getActiveNumILRRefIdx());
670	pcSlice->setNumRefIdx(REF_PIC_LIST_1, pcSlice->getNumRefIdx(REF_PIC_LIST_1)+pcSlice->getActiveNumILRRefIdx());
671	}
672	#else
673	if( pcSlice->getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP && pcSlice->getNalUnitType() <= NAL_UNIT_CODED_SLICE_CRA )
674	{
675	pcSlice->setNumRefIdx(REF_PIC_LIST_0, pcSlice->getNumILRRefIdx());
676	pcSlice->setNumRefIdx(REF_PIC_LIST_1, pcSlice->getNumILRRefIdx());
677	}
678	else
679	{
680	pcSlice->setNumRefIdx(REF_PIC_LIST_0, pcSlice->getNumRefIdx(REF_PIC_LIST_0)+pcSlice->getNumILRRefIdx());
681	pcSlice->setNumRefIdx(REF_PIC_LIST_1, pcSlice->getNumRefIdx(REF_PIC_LIST_1)+pcSlice->getNumILRRefIdx());
682	}
683	#endif
684	}
685	#endif
686
687	#if ADAPTIVE_QP_SELECTION
688	pcSlice->setTrQuant( m_pcEncTop->getTrQuant() );
689	#endif
690
691	#if SVC_EXTENSION
692	if(m_layerId > 0)
693	{
694	#if !IDR_ALIGNMENT
695	TComList<TComPic> cListPic = m_ppcTEncTop[m_layerId-1]->getListPic();
696	pcSlice->setBaseColPic (*cListPic, m_layerId );
697	#endif
698	#if SVC_UPSAMPLING
699	if ( pcPic->isSpatialEnhLayer())
700	{
701	#if SCALED_REF_LAYER_OFFSETS
702	m_pcPredSearch->upsampleBasePic( pcPic->getFullPelBaseRec(), pcSlice->getBaseColPic()->getPicYuvRec(), pcPic->getPicYuvRec(), pcSlice->getSPS()->getScaledRefLayerWindow() );
703	#else
704	m_pcPredSearch->upsampleBasePic( pcPic->getFullPelBaseRec(), pcSlice->getBaseColPic()->getPicYuvRec(), pcPic->getPicYuvRec() );
705	#endif
706	}
707	else
708	{
709	pcPic->setFullPelBaseRec( pcSlice->getBaseColPic()->getPicYuvRec() );
710	}
711	pcSlice->setFullPelBaseRec ( pcPic->getFullPelBaseRec() );
712	#endif
713	}
714	#endif
715
716	#if REF_IDX_FRAMEWORK
717	if( pcSlice->getSliceType() == B_SLICE )
718	{
719	pcSlice->setColFromL0Flag(1-uiColDir);
720	}
721	#endif
722
723	// Set reference list
724	#if REF_IDX_FRAMEWORK
725	if(m_layerId == 0)
726	{
727	pcSlice->setRefPicList( rcListPic);
728	}
729	#else
730	pcSlice->setRefPicList ( rcListPic );
731	#endif
732	#if REF_IDX_FRAMEWORK
733	if(m_layerId > 0)
734	{
735	m_pcEncTop->setILRPic(pcPic);
736
737	#if REF_IDX_MFM
738	if( pcSlice->getSPS()->getMFMEnabledFlag() )
739	{
740	pcSlice->setRefPOCListILP(m_pcEncTop->getIlpList(), pcSlice->getBaseColPic());
741	}
742	#endif
743	pcSlice->setRefPicListModificationSvc();
744	pcSlice->setRefPicList( rcListPic, false, m_pcEncTop->getIlpList());
745
746	#if REF_IDX_MFM
747	if( pcSlice->getSPS()->getMFMEnabledFlag() )
748	{
749	Bool found = false;
750	UInt ColFromL0Flag = pcSlice->getColFromL0Flag();
751	UInt ColRefIdx = pcSlice->getColRefIdx();
752	for(Int colIdx = 0; colIdx < pcSlice->getNumRefIdx( RefPicList(1 - ColFromL0Flag) ); colIdx++)
753	{
754	if( pcSlice->getRefPic( RefPicList(1 - ColFromL0Flag), colIdx)->isILR(m_layerId) )
755	{
756	ColRefIdx = colIdx;
757	found = true;
758	break;
759	}
760	}
761
762	if( found == false )
763	{
764	ColFromL0Flag = 1 - ColFromL0Flag;
765	for(Int colIdx = 0; colIdx < pcSlice->getNumRefIdx( RefPicList(1 - ColFromL0Flag) ); colIdx++)
766	{
767	if( pcSlice->getRefPic( RefPicList(1 - ColFromL0Flag), colIdx)->isILR(m_layerId) )
768	{
769	ColRefIdx = colIdx;
770	found = true;
771	break;
772	}
773	}
774	}
775
776	if(found == true)
777	{
778	pcSlice->setColFromL0Flag(ColFromL0Flag);
779	pcSlice->setColRefIdx(ColRefIdx);
780	}
781	}
782	#endif
783	}
784	#endif
785
786	// Slice info. refinement
787	if ( (pcSlice->getSliceType() == B_SLICE) && (pcSlice->getNumRefIdx(REF_PIC_LIST_1) == 0) )
788	{
789	pcSlice->setSliceType ( P_SLICE );
790	}
791	#if !L0034_COMBINED_LIST_CLEANUP
792	if (pcSlice->getSliceType() != B_SLICE \|\| !pcSlice->getSPS()->getUseLComb())
793	{
794	pcSlice->setNumRefIdx(REF_PIC_LIST_C, 0);
795	pcSlice->setRefPicListCombinationFlag(false);
796	pcSlice->setRefPicListModificationFlagLC(false);
797	}
798	else
799	{
800	pcSlice->setRefPicListCombinationFlag(pcSlice->getSPS()->getUseLComb());
801	pcSlice->setNumRefIdx(REF_PIC_LIST_C, pcSlice->getNumRefIdx(REF_PIC_LIST_0));
802	}
803	#endif
804
805	if (pcSlice->getSliceType() == B_SLICE)
806	{
807	#if !REF_IDX_FRAMEWORK
808	pcSlice->setColFromL0Flag(1-uiColDir);
809	#endif
810	Bool bLowDelay = true;
811	Int iCurrPOC = pcSlice->getPOC();
812	Int iRefIdx = 0;
813
814	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_0) && bLowDelay; iRefIdx++)
815	{
816	if ( pcSlice->getRefPic(REF_PIC_LIST_0, iRefIdx)->getPOC() > iCurrPOC )
817	{
818	bLowDelay = false;
819	}
820	}
821	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_1) && bLowDelay; iRefIdx++)
822	{
823	if ( pcSlice->getRefPic(REF_PIC_LIST_1, iRefIdx)->getPOC() > iCurrPOC )
824	{
825	bLowDelay = false;
826	}
827	}
828
829	pcSlice->setCheckLDC(bLowDelay);
830	}
831	else
832	{
833	pcSlice->setCheckLDC(true);
834	}
835
836	uiColDir = 1-uiColDir;
837
838	//-------------------------------------------------------------
839	pcSlice->setRefPOCList();
840
841	#if L0034_COMBINED_LIST_CLEANUP
842	pcSlice->setList1IdxToList0Idx();
843	#else
844	pcSlice->setNoBackPredFlag( false );
845	if ( pcSlice->getSliceType() == B_SLICE && !pcSlice->getRefPicListCombinationFlag())
846	{
847	if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) )
848	{
849	pcSlice->setNoBackPredFlag( true );
850	Int i;
851	for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ )
852	{
853	if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) )
854	{
855	pcSlice->setNoBackPredFlag( false );
856	break;
857	}
858	}
859	}
860	}
861
862	if(pcSlice->getNoBackPredFlag())
863	{
864	pcSlice->setNumRefIdx(REF_PIC_LIST_C, 0);
865	}
866	pcSlice->generateCombinedList();
867	#endif
868
869	if (m_pcEncTop->getTMVPModeId() == 2)
870	{
871	if (iGOPid == 0) // first picture in SOP (i.e. forward B)
872	{
873	pcSlice->setEnableTMVPFlag(0);
874	}
875	else
876	{
877	// Note: pcSlice->getColFromL0Flag() is assumed to be always 0 and getcolRefIdx() is always 0.
878	pcSlice->setEnableTMVPFlag(1);
879	}
880	pcSlice->getSPS()->setTMVPFlagsPresent(1);
881	}
882	else if (m_pcEncTop->getTMVPModeId() == 1)
883	{
884	pcSlice->getSPS()->setTMVPFlagsPresent(1);
885	pcSlice->setEnableTMVPFlag(1);
886	}
887	else
888	{
889	pcSlice->getSPS()->setTMVPFlagsPresent(0);
890	pcSlice->setEnableTMVPFlag(0);
891	}
892	/////////////////////////////////////////////////////////////////////////////////////////////////// Compress a slice
893	// Slice compression
894	if (m_pcCfg->getUseASR())
895	{
896	m_pcSliceEncoder->setSearchRange(pcSlice);
897	}
898
899	Bool bGPBcheck=false;
900	if ( pcSlice->getSliceType() == B_SLICE)
901	{
902	if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) )
903	{
904	bGPBcheck=true;
905	Int i;
906	for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ )
907	{
908	if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) )
909	{
910	bGPBcheck=false;
911	break;
912	}
913	}
914	}
915	}
916	if(bGPBcheck)
917	{
918	pcSlice->setMvdL1ZeroFlag(true);
919	}
920	else
921	{
922	pcSlice->setMvdL1ZeroFlag(false);
923	}
924	pcPic->getSlice(pcSlice->getSliceIdx())->setMvdL1ZeroFlag(pcSlice->getMvdL1ZeroFlag());
925
926	#if RATE_CONTROL_LAMBDA_DOMAIN
927	Int sliceQP = pcSlice->getSliceQp();
928	Double lambda = 0.0;
929	Int actualHeadBits = 0;
930	Int actualTotalBits = 0;
931	Int estimatedBits = 0;
932	Int tmpBitsBeforeWriting = 0;
933	if ( m_pcCfg->getUseRateCtrl() )
934	{
935	Int frameLevel = m_pcRateCtrl->getRCSeq()->getGOPID2Level( iGOPid );
936	if ( pcPic->getSlice(0)->getSliceType() == I_SLICE )
937	{
938	frameLevel = 0;
939	}
940	m_pcRateCtrl->initRCPic( frameLevel );
941	estimatedBits = m_pcRateCtrl->getRCPic()->getTargetBits();
942
943	if ( ( pcSlice->getPOC() == 0 && m_pcCfg->getInitialQP() > 0 ) \|\| ( frameLevel == 0 && m_pcCfg->getForceIntraQP() ) ) // QP is specified
944	{
945	sliceQP = m_pcCfg->getInitialQP();
946	Int NumberBFrames = ( m_pcCfg->getGOPSize() - 1 );
947	Double dLambda_scale = 1.0 - Clip3( 0.0, 0.5, 0.05*(Double)NumberBFrames );
948	Double dQPFactor = 0.57*dLambda_scale;
949	Int SHIFT_QP = 12;
950	Int bitdepth_luma_qp_scale = 0;
951	Double qp_temp = (Double) sliceQP + bitdepth_luma_qp_scale - SHIFT_QP;
952	lambda = dQPFactor*pow( 2.0, qp_temp/3.0 );
953	}
954	else if ( frameLevel == 0 ) // intra case, but use the model
955	{
956	if ( m_pcCfg->getIntraPeriod() != 1 ) // do not refine allocated bits for all intra case
957	{
958	Int bits = m_pcRateCtrl->getRCSeq()->getLeftAverageBits();
959	bits = m_pcRateCtrl->getRCSeq()->getRefineBitsForIntra( bits );
960	if ( bits < 200 )
961	{
962	bits = 200;
963	}
964	m_pcRateCtrl->getRCPic()->setTargetBits( bits );
965	}
966
967	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
968	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture );
969	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
970	}
971	else // normal case
972	{
973	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
974	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture );
975	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
976	}
977
978	sliceQP = Clip3( -pcSlice->getSPS()->getQpBDOffsetY(), MAX_QP, sliceQP );
979	m_pcRateCtrl->getRCPic()->setPicEstQP( sliceQP );
980
981	m_pcSliceEncoder->resetQP( pcPic, sliceQP, lambda );
982	}
983	#endif
984
985	UInt uiNumSlices = 1;
986
987	#if SIMPLIFIED_MV_POS_SCALING
988	if (m_layerId > 0)
989	{
990	#if SCALED_REF_LAYER_OFFSETS
991	const Window &scalEL = m_pcEncTop->getScaledRefLayerWindow();
992
993	Int widthBL = pcSlice->getBaseColPic()->getPicYuvRec()->getWidth();
994	Int heightBL = pcSlice->getBaseColPic()->getPicYuvRec()->getHeight();
995
996	Int widthEL = pcPic->getPicYuvRec()->getWidth() - scalEL.getWindowLeftOffset() - scalEL.getWindowRightOffset();
997	Int heightEL = pcPic->getPicYuvRec()->getHeight() - scalEL.getWindowTopOffset() - scalEL.getWindowBottomOffset();
998	#else
999	const Window &confBL = pcSlice->getBaseColPic()->getPicYuvRec()->getConformanceWindow();
1000	const Window &confEL = pcPic->getPicYuvRec()->getConformanceWindow();
1001
1002	Int widthBL = pcSlice->getBaseColPic()->getPicYuvRec()->getWidth () - confBL.getWindowLeftOffset() - confBL.getWindowRightOffset();
1003	Int heightBL = pcSlice->getBaseColPic()->getPicYuvRec()->getHeight() - confBL.getWindowTopOffset() - confBL.getWindowBottomOffset();
1004
1005	Int widthEL = pcPic->getPicYuvRec()->getWidth() - confEL.getWindowLeftOffset() - confEL.getWindowRightOffset();
1006	Int heightEL = pcPic->getPicYuvRec()->getHeight() - confEL.getWindowTopOffset() - confEL.getWindowBottomOffset();
1007	#endif
1008	g_mvScalingFactor[m_layerId][0] = Clip3(-4096, 4095, ((widthEL << 8) + (widthBL >> 1)) / widthBL);
1009	g_mvScalingFactor[m_layerId][1] = Clip3(-4096, 4095, ((heightEL << 8) + (heightBL >> 1)) / heightBL);
1010
1011	g_posScalingFactor[m_layerId][0] = ((widthBL << 16) + (widthEL >> 1)) / widthEL;
1012	g_posScalingFactor[m_layerId][1] = ((heightBL << 16) + (heightEL >> 1)) / heightEL;
1013	}
1014	#endif
1015
1016	UInt uiInternalAddress = pcPic->getNumPartInCU()-4;
1017	UInt uiExternalAddress = pcPic->getPicSym()->getNumberOfCUsInFrame()-1;
1018	UInt uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1019	UInt uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1020	UInt uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
1021	UInt uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
1022	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
1023	{
1024	uiInternalAddress--;
1025	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1026	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1027	}
1028	uiInternalAddress++;
1029	if(uiInternalAddress==pcPic->getNumPartInCU())
1030	{
1031	uiInternalAddress = 0;
1032	uiExternalAddress++;
1033	}
1034	UInt uiRealEndAddress = uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress;
1035
1036	UInt uiCummulativeTileWidth;
1037	UInt uiCummulativeTileHeight;
1038	Int p, j;
1039	UInt uiEncCUAddr;
1040
1041	//set NumColumnsMinus1 and NumRowsMinus1
1042	pcPic->getPicSym()->setNumColumnsMinus1( pcSlice->getPPS()->getNumColumnsMinus1() );
1043	pcPic->getPicSym()->setNumRowsMinus1( pcSlice->getPPS()->getNumRowsMinus1() );
1044
1045	//create the TComTileArray
1046	pcPic->getPicSym()->xCreateTComTileArray();
1047
1048	if( pcSlice->getPPS()->getUniformSpacingFlag() == 1 )
1049	{
1050	//set the width for each tile
1051	for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
1052	{
1053	for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1()+1; p++)
1054	{
1055	pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->
1056	setTileWidth( (p+1)*pcPic->getPicSym()->getFrameWidthInCU()/(pcPic->getPicSym()->getNumColumnsMinus1()+1)
1057	- (p*pcPic->getPicSym()->getFrameWidthInCU())/(pcPic->getPicSym()->getNumColumnsMinus1()+1) );
1058	}
1059	}
1060
1061	//set the height for each tile
1062	for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
1063	{
1064	for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1()+1; p++)
1065	{
1066	pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->
1067	setTileHeight( (p+1)*pcPic->getPicSym()->getFrameHeightInCU()/(pcPic->getPicSym()->getNumRowsMinus1()+1)
1068	- (p*pcPic->getPicSym()->getFrameHeightInCU())/(pcPic->getPicSym()->getNumRowsMinus1()+1) );
1069	}
1070	}
1071	}
1072	else
1073	{
1074	//set the width for each tile
1075	for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
1076	{
1077	uiCummulativeTileWidth = 0;
1078	for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1(); p++)
1079	{
1080	pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->setTileWidth( pcSlice->getPPS()->getColumnWidth(p) );
1081	uiCummulativeTileWidth += pcSlice->getPPS()->getColumnWidth(p);
1082	}
1083	pcPic->getPicSym()->getTComTile(j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p)->setTileWidth( pcPic->getPicSym()->getFrameWidthInCU()-uiCummulativeTileWidth );
1084	}
1085
1086	//set the height for each tile
1087	for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
1088	{
1089	uiCummulativeTileHeight = 0;
1090	for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1(); p++)
1091	{
1092	pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->setTileHeight( pcSlice->getPPS()->getRowHeight(p) );
1093	uiCummulativeTileHeight += pcSlice->getPPS()->getRowHeight(p);
1094	}
1095	pcPic->getPicSym()->getTComTile(p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j)->setTileHeight( pcPic->getPicSym()->getFrameHeightInCU()-uiCummulativeTileHeight );
1096	}
1097	}
1098	//intialize each tile of the current picture
1099	pcPic->getPicSym()->xInitTiles();
1100
1101	// Allocate some coders, now we know how many tiles there are.
1102	Int iNumSubstreams = pcSlice->getPPS()->getNumSubstreams();
1103
1104	//generate the Coding Order Map and Inverse Coding Order Map
1105	for(p=0, uiEncCUAddr=0; p<pcPic->getPicSym()->getNumberOfCUsInFrame(); p++, uiEncCUAddr = pcPic->getPicSym()->xCalculateNxtCUAddr(uiEncCUAddr))
1106	{
1107	pcPic->getPicSym()->setCUOrderMap(p, uiEncCUAddr);
1108	pcPic->getPicSym()->setInverseCUOrderMap(uiEncCUAddr, p);
1109	}
1110	pcPic->getPicSym()->setCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame());
1111	pcPic->getPicSym()->setInverseCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame());
1112
1113	// Allocate some coders, now we know how many tiles there are.
1114	m_pcEncTop->createWPPCoders(iNumSubstreams);
1115	pcSbacCoders = m_pcEncTop->getSbacCoders();
1116	pcSubstreamsOut = new TComOutputBitstream[iNumSubstreams];
1117
1118	UInt startCUAddrSliceIdx = 0; // used to index "m_uiStoredStartCUAddrForEncodingSlice" containing locations of slice boundaries
1119	UInt startCUAddrSlice = 0; // used to keep track of current slice's starting CU addr.
1120	pcSlice->setSliceCurStartCUAddr( startCUAddrSlice ); // Setting "start CU addr" for current slice
1121	m_storedStartCUAddrForEncodingSlice.clear();
1122
1123	UInt startCUAddrSliceSegmentIdx = 0; // used to index "m_uiStoredStartCUAddrForEntropyEncodingSlice" containing locations of slice boundaries
1124	UInt startCUAddrSliceSegment = 0; // used to keep track of current Dependent slice's starting CU addr.
1125	pcSlice->setSliceSegmentCurStartCUAddr( startCUAddrSliceSegment ); // Setting "start CU addr" for current Dependent slice
1126
1127	m_storedStartCUAddrForEncodingSliceSegment.clear();
1128	UInt nextCUAddr = 0;
1129	m_storedStartCUAddrForEncodingSlice.push_back (nextCUAddr);
1130	startCUAddrSliceIdx++;
1131	m_storedStartCUAddrForEncodingSliceSegment.push_back(nextCUAddr);
1132	startCUAddrSliceSegmentIdx++;
1133	#if AVC_BASE
1134	if( m_layerId == 0 && m_pcEncTop->getVPS()->getAvcBaseLayerFlag() )
1135	{
1136	pcPic->getPicYuvOrg()->copyToPic( pcPic->getPicYuvRec() );
1137	#if AVC_SYNTAX
1138	pcPic->readBLSyntax( m_ppcTEncTop[0]->getBLSyntaxFile(), SYNTAX_BYTES );
1139	#endif
1140	return;
1141	}
1142	#endif
1143
1144	while(nextCUAddr<uiRealEndAddress) // determine slice boundaries
1145	{
1146	pcSlice->setNextSlice ( false );
1147	pcSlice->setNextSliceSegment( false );
1148	assert(pcPic->getNumAllocatedSlice() == startCUAddrSliceIdx);
1149	m_pcSliceEncoder->precompressSlice( pcPic );
1150	m_pcSliceEncoder->compressSlice ( pcPic );
1151
1152	Bool bNoBinBitConstraintViolated = (!pcSlice->isNextSlice() && !pcSlice->isNextSliceSegment());
1153	if (pcSlice->isNextSlice() \|\| (bNoBinBitConstraintViolated && m_pcCfg->getSliceMode()==FIXED_NUMBER_OF_LCU))
1154	{
1155	startCUAddrSlice = pcSlice->getSliceCurEndCUAddr();
1156	// Reconstruction slice
1157	m_storedStartCUAddrForEncodingSlice.push_back(startCUAddrSlice);
1158	startCUAddrSliceIdx++;
1159	// Dependent slice
1160	if (startCUAddrSliceSegmentIdx>0 && m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx-1] != startCUAddrSlice)
1161	{
1162	m_storedStartCUAddrForEncodingSliceSegment.push_back(startCUAddrSlice);
1163	startCUAddrSliceSegmentIdx++;
1164	}
1165
1166	if (startCUAddrSlice < uiRealEndAddress)
1167	{
1168	pcPic->allocateNewSlice();
1169	pcPic->setCurrSliceIdx ( startCUAddrSliceIdx-1 );
1170	m_pcSliceEncoder->setSliceIdx ( startCUAddrSliceIdx-1 );
1171	pcSlice = pcPic->getSlice ( startCUAddrSliceIdx-1 );
1172	pcSlice->copySliceInfo ( pcPic->getSlice(0) );
1173	pcSlice->setSliceIdx ( startCUAddrSliceIdx-1 );
1174	pcSlice->setSliceCurStartCUAddr ( startCUAddrSlice );
1175	pcSlice->setSliceSegmentCurStartCUAddr ( startCUAddrSlice );
1176	pcSlice->setSliceBits(0);
1177	uiNumSlices ++;
1178	}
1179	}
1180	else if (pcSlice->isNextSliceSegment() \|\| (bNoBinBitConstraintViolated && m_pcCfg->getSliceSegmentMode()==FIXED_NUMBER_OF_LCU))
1181	{
1182	startCUAddrSliceSegment = pcSlice->getSliceSegmentCurEndCUAddr();
1183	m_storedStartCUAddrForEncodingSliceSegment.push_back(startCUAddrSliceSegment);
1184	startCUAddrSliceSegmentIdx++;
1185	pcSlice->setSliceSegmentCurStartCUAddr( startCUAddrSliceSegment );
1186	}
1187	else
1188	{
1189	startCUAddrSlice = pcSlice->getSliceCurEndCUAddr();
1190	startCUAddrSliceSegment = pcSlice->getSliceSegmentCurEndCUAddr();
1191	}
1192
1193	nextCUAddr = (startCUAddrSlice > startCUAddrSliceSegment) ? startCUAddrSlice : startCUAddrSliceSegment;
1194	}
1195	m_storedStartCUAddrForEncodingSlice.push_back( pcSlice->getSliceCurEndCUAddr());
1196	startCUAddrSliceIdx++;
1197	m_storedStartCUAddrForEncodingSliceSegment.push_back(pcSlice->getSliceCurEndCUAddr());
1198	startCUAddrSliceSegmentIdx++;
1199
1200	pcSlice = pcPic->getSlice(0);
1201
1202	// SAO parameter estimation using non-deblocked pixels for LCU bottom and right boundary areas
1203	if( m_pcCfg->getSaoLcuBasedOptimization() && m_pcCfg->getSaoLcuBoundary() )
1204	{
1205	m_pcSAO->resetStats();
1206	m_pcSAO->calcSaoStatsCu_BeforeDblk( pcPic );
1207	}
1208
1209	//-- Loop filter
1210	Bool bLFCrossTileBoundary = pcSlice->getPPS()->getLoopFilterAcrossTilesEnabledFlag();
1211	m_pcLoopFilter->setCfg(bLFCrossTileBoundary);
1212	#if L0386_DB_METRIC
1213	if ( m_pcCfg->getDeblockingFilterMetric() )
1214	{
1215	dblMetric(pcPic, uiNumSlices);
1216	}
1217	#endif
1218	m_pcLoopFilter->loopFilterPic( pcPic );
1219
1220	pcSlice = pcPic->getSlice(0);
1221	if(pcSlice->getSPS()->getUseSAO())
1222	{
1223	std::vector<Bool> LFCrossSliceBoundaryFlag;
1224	for(Int s=0; s< uiNumSlices; s++)
1225	{
1226	LFCrossSliceBoundaryFlag.push_back( ((uiNumSlices==1)?true:pcPic->getSlice(s)->getLFCrossSliceBoundaryFlag()) );
1227	}
1228	m_storedStartCUAddrForEncodingSlice.resize(uiNumSlices+1);
1229	pcPic->createNonDBFilterInfo(m_storedStartCUAddrForEncodingSlice, 0, &LFCrossSliceBoundaryFlag ,pcPic->getPicSym()->getNumTiles() ,bLFCrossTileBoundary);
1230	}
1231
1232
1233	pcSlice = pcPic->getSlice(0);
1234
1235	if(pcSlice->getSPS()->getUseSAO())
1236	{
1237	m_pcSAO->createPicSaoInfo(pcPic);
1238	}
1239
1240	/////////////////////////////////////////////////////////////////////////////////////////////////// File writing
1241	// Set entropy coder
1242	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1243
1244	/* write various header sets. */
1245	if ( m_bSeqFirst )
1246	{
1247	#if SVC_EXTENSION
1248	OutputNALUnit nalu(NAL_UNIT_VPS, 0, m_layerId);
1249	#if AVC_BASE
1250	if( ( m_layerId == 1 && m_pcEncTop->getVPS()->getAvcBaseLayerFlag() ) \|\| ( m_layerId == 0 && !m_pcEncTop->getVPS()->getAvcBaseLayerFlag() ) )
1251	#else
1252	if( m_layerId == 0 )
1253	#endif
1254	{
1255	#else
1256	OutputNALUnit nalu(NAL_UNIT_VPS);
1257	#endif
1258	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1259	m_pcEntropyCoder->encodeVPS(m_pcEncTop->getVPS());
1260	writeRBSPTrailingBits(nalu.m_Bitstream);
1261	accessUnit.push_back(new NALUnitEBSP(nalu));
1262	#if RATE_CONTROL_LAMBDA_DOMAIN
1263	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1264	#endif
1265	#if SVC_EXTENSION
1266	}
1267	#endif
1268
1269	#if SVC_EXTENSION
1270	nalu = NALUnit(NAL_UNIT_SPS, 0, m_layerId);
1271	#else
1272	nalu = NALUnit(NAL_UNIT_SPS);
1273	#endif
1274	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1275	if (m_bSeqFirst)
1276	{
1277	pcSlice->getSPS()->setNumLongTermRefPicSPS(m_numLongTermRefPicSPS);
1278	for (Int k = 0; k < m_numLongTermRefPicSPS; k++)
1279	{
1280	pcSlice->getSPS()->setLtRefPicPocLsbSps(k, m_ltRefPicPocLsbSps[k]);
1281	pcSlice->getSPS()->setUsedByCurrPicLtSPSFlag(k, m_ltRefPicUsedByCurrPicFlag[k]);
1282	}
1283	}
1284	if( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1285	{
1286	UInt maxCU = m_pcCfg->getSliceArgument() >> ( pcSlice->getSPS()->getMaxCUDepth() << 1);
1287	UInt numDU = ( m_pcCfg->getSliceMode() == 1 ) ? ( pcPic->getNumCUsInFrame() / maxCU ) : ( 0 );
1288	if( pcPic->getNumCUsInFrame() % maxCU != 0 )
1289	{
1290	numDU ++;
1291	}
1292	pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->setNumDU( numDU );
1293	pcSlice->getSPS()->setHrdParameters( m_pcCfg->getFrameRate(), numDU, m_pcCfg->getTargetBitrate(), ( m_pcCfg->getIntraPeriod() > 0 ) );
1294	}
1295	if( m_pcCfg->getBufferingPeriodSEIEnabled() \|\| m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1296	{
1297	pcSlice->getSPS()->getVuiParameters()->setHrdParametersPresentFlag( true );
1298	}
1299	m_pcEntropyCoder->encodeSPS(pcSlice->getSPS());
1300	writeRBSPTrailingBits(nalu.m_Bitstream);
1301	accessUnit.push_back(new NALUnitEBSP(nalu));
1302	#if RATE_CONTROL_LAMBDA_DOMAIN
1303	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1304	#endif
1305
1306	#if SVC_EXTENSION
1307	nalu = NALUnit(NAL_UNIT_PPS, 0, m_layerId);
1308	#else
1309	nalu = NALUnit(NAL_UNIT_PPS);
1310	#endif
1311	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1312	m_pcEntropyCoder->encodePPS(pcSlice->getPPS());
1313	writeRBSPTrailingBits(nalu.m_Bitstream);
1314	accessUnit.push_back(new NALUnitEBSP(nalu));
1315	#if RATE_CONTROL_LAMBDA_DOMAIN
1316	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1317	#endif
1318
1319	xCreateLeadingSEIMessages(accessUnit, pcSlice->getSPS());
1320
1321	m_bSeqFirst = false;
1322	}
1323
1324	#if L0208_SOP_DESCRIPTION_SEI
1325	if (writeSOP) // write SOP description SEI (if enabled) at the beginning of GOP
1326	{
1327	Int SOPcurrPOC = pocCurr;
1328
1329	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1330	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1331	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1332
1333	SEISOPDescription SOPDescriptionSEI;
1334	SOPDescriptionSEI.m_sopSeqParameterSetId = pcSlice->getSPS()->getSPSId();
1335
1336	UInt i = 0;
1337	UInt prevEntryId = iGOPid;
1338	for (j = iGOPid; j < m_iGopSize; j++)
1339	{
1340	Int deltaPOC = m_pcCfg->getGOPEntry(j).m_POC - m_pcCfg->getGOPEntry(prevEntryId).m_POC;
1341	if ((SOPcurrPOC + deltaPOC) < m_pcCfg->getFramesToBeEncoded())
1342	{
1343	SOPcurrPOC += deltaPOC;
1344	SOPDescriptionSEI.m_sopDescVclNaluType[i] = getNalUnitType(SOPcurrPOC, m_iLastIDR);
1345	SOPDescriptionSEI.m_sopDescTemporalId[i] = m_pcCfg->getGOPEntry(j).m_temporalId;
1346	SOPDescriptionSEI.m_sopDescStRpsIdx[i] = m_pcEncTop->getReferencePictureSetIdxForSOP(pcSlice, SOPcurrPOC, j);
1347	SOPDescriptionSEI.m_sopDescPocDelta[i] = deltaPOC;
1348
1349	prevEntryId = j;
1350	i++;
1351	}
1352	}
1353
1354	SOPDescriptionSEI.m_numPicsInSopMinus1 = i - 1;
1355
1356	m_seiWriter.writeSEImessage( nalu.m_Bitstream, SOPDescriptionSEI, pcSlice->getSPS());
1357	writeRBSPTrailingBits(nalu.m_Bitstream);
1358	accessUnit.push_back(new NALUnitEBSP(nalu));
1359
1360	writeSOP = false;
1361	}
1362	#endif
1363
1364	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1365	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1366	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1367	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1368	{
1369	if( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getSubPicCpbParamsPresentFlag() )
1370	{
1371	UInt numDU = pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNumDU();
1372	pictureTimingSEI.m_numDecodingUnitsMinus1 = ( numDU - 1 );
1373	pictureTimingSEI.m_duCommonCpbRemovalDelayFlag = false;
1374
1375	if( pictureTimingSEI.m_numNalusInDuMinus1 == NULL )
1376	{
1377	pictureTimingSEI.m_numNalusInDuMinus1 = new UInt[ numDU ];
1378	}
1379	if( pictureTimingSEI.m_duCpbRemovalDelayMinus1 == NULL )
1380	{
1381	pictureTimingSEI.m_duCpbRemovalDelayMinus1 = new UInt[ numDU ];
1382	}
1383	if( accumBitsDU == NULL )
1384	{
1385	accumBitsDU = new UInt[ numDU ];
1386	}
1387	if( accumNalsDU == NULL )
1388	{
1389	accumNalsDU = new UInt[ numDU ];
1390	}
1391	}
1392	pictureTimingSEI.m_auCpbRemovalDelay = std::max<Int>(1, m_totalCoded - m_lastBPSEI); // Syntax element signalled as minus, hence the .
1393	pictureTimingSEI.m_picDpbOutputDelay = pcSlice->getSPS()->getNumReorderPics(0) + pcSlice->getPOC() - m_totalCoded;
1394	#if L0044_DU_DPB_OUTPUT_DELAY_HRD
1395	Int factor = pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTickDivisorMinus2() + 2;
1396	pictureTimingSEI.m_picDpbOutputDuDelay = factor * pictureTimingSEI.m_picDpbOutputDelay;
1397	if( m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1398	{
1399	picSptDpbOutputDuDelay = factor * pictureTimingSEI.m_picDpbOutputDelay;
1400	}
1401	#endif
1402	}
1403
1404	if( ( m_pcCfg->getBufferingPeriodSEIEnabled() ) && ( pcSlice->getSliceType() == I_SLICE ) &&
1405	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1406	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1407	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1408	{
1409	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1410	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1411	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1412
1413	SEIBufferingPeriod sei_buffering_period;
1414
1415	UInt uiInitialCpbRemovalDelay = (90000/2); // 0.5 sec
1416	sei_buffering_period.m_initialCpbRemovalDelay [0][0] = uiInitialCpbRemovalDelay;
1417	sei_buffering_period.m_initialCpbRemovalDelayOffset[0][0] = uiInitialCpbRemovalDelay;
1418	sei_buffering_period.m_initialCpbRemovalDelay [0][1] = uiInitialCpbRemovalDelay;
1419	sei_buffering_period.m_initialCpbRemovalDelayOffset[0][1] = uiInitialCpbRemovalDelay;
1420
1421	#if L0043_TIMING_INFO
1422	Double dTmp = (Double)pcSlice->getSPS()->getVuiParameters()->getTimingInfo()->getNumUnitsInTick() / (Double)pcSlice->getSPS()->getVuiParameters()->getTimingInfo()->getTimeScale();
1423	#else
1424	Double dTmp = (Double)pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNumUnitsInTick() / (Double)pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTimeScale();
1425	#endif
1426
1427	UInt uiTmp = (UInt)( dTmp * 90000.0 );
1428	uiInitialCpbRemovalDelay -= uiTmp;
1429	uiInitialCpbRemovalDelay -= uiTmp / ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTickDivisorMinus2() + 2 );
1430	sei_buffering_period.m_initialAltCpbRemovalDelay [0][0] = uiInitialCpbRemovalDelay;
1431	sei_buffering_period.m_initialAltCpbRemovalDelayOffset[0][0] = uiInitialCpbRemovalDelay;
1432	sei_buffering_period.m_initialAltCpbRemovalDelay [0][1] = uiInitialCpbRemovalDelay;
1433	sei_buffering_period.m_initialAltCpbRemovalDelayOffset[0][1] = uiInitialCpbRemovalDelay;
1434
1435	sei_buffering_period.m_rapCpbParamsPresentFlag = 0;
1436	#if L0328_SPLICING
1437	//for the concatenation, it can be set to one during splicing.
1438	sei_buffering_period.m_concatenationFlag = 0;
1439	//since the temporal layer HRD is not ready, we assumed it is fixed
1440	sei_buffering_period.m_auCpbRemovalDelayDelta = 1;
1441	#endif
1442	#if L0044_CPB_DPB_DELAY_OFFSET
1443	sei_buffering_period.m_cpbDelayOffset = 0;
1444	sei_buffering_period.m_dpbDelayOffset = 0;
1445	#endif
1446
1447	m_seiWriter.writeSEImessage( nalu.m_Bitstream, sei_buffering_period, pcSlice->getSPS());
1448	writeRBSPTrailingBits(nalu.m_Bitstream);
1449	#if L0045_NON_NESTED_SEI_RESTRICTIONS
1450	{
1451	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
1452	UInt offsetPosition = m_activeParameterSetSEIPresentInAU; // Insert BP SEI after APS SEI
1453	AccessUnit::iterator it;
1454	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
1455	{
1456	it++;
1457	}
1458	accessUnit.insert(it, new NALUnitEBSP(nalu));
1459	m_bufferingPeriodSEIPresentInAU = true;
1460	}
1461	#else
1462	accessUnit.push_back(new NALUnitEBSP(nalu));
1463	#endif
1464
1465	#if K0180_SCALABLE_NESTING_SEI
1466	if (m_pcCfg->getScalableNestingSEIEnabled())
1467	{
1468	OutputNALUnit naluTmp(NAL_UNIT_PREFIX_SEI);
1469	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1470	m_pcEntropyCoder->setBitstream(&naluTmp.m_Bitstream);
1471	scalableNestingSEI.m_nestedSEIs.clear();
1472	scalableNestingSEI.m_nestedSEIs.push_back(&sei_buffering_period);
1473	m_seiWriter.writeSEImessage( naluTmp.m_Bitstream, scalableNestingSEI, pcSlice->getSPS());
1474	writeRBSPTrailingBits(naluTmp.m_Bitstream);
1475	#if L0045_NON_NESTED_SEI_RESTRICTIONS
1476	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
1477	UInt offsetPosition = m_activeParameterSetSEIPresentInAU + m_bufferingPeriodSEIPresentInAU + m_pictureTimingSEIPresentInAU; // Insert BP SEI after non-nested APS, BP and PT SEIs
1478	AccessUnit::iterator it;
1479	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
1480	{
1481	it++;
1482	}
1483	accessUnit.insert(it, new NALUnitEBSP(naluTmp));
1484	m_nestedBufferingPeriodSEIPresentInAU = true;
1485	#else
1486	accessUnit.push_back(new NALUnitEBSP(naluTmp));
1487	#endif
1488	}
1489	#endif
1490
1491	m_lastBPSEI = m_totalCoded;
1492	m_cpbRemovalDelay = 0;
1493	}
1494	m_cpbRemovalDelay ++;
1495	if( ( m_pcEncTop->getRecoveryPointSEIEnabled() ) && ( pcSlice->getSliceType() == I_SLICE ) )
1496	{
1497	if( m_pcEncTop->getGradualDecodingRefreshInfoEnabled() && !pcSlice->getRapPicFlag() )
1498	{
1499	// Gradual decoding refresh SEI
1500	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1501	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1502	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1503
1504	SEIGradualDecodingRefreshInfo seiGradualDecodingRefreshInfo;
1505	seiGradualDecodingRefreshInfo.m_gdrForegroundFlag = true; // Indicating all "foreground"
1506
1507	m_seiWriter.writeSEImessage( nalu.m_Bitstream, seiGradualDecodingRefreshInfo, pcSlice->getSPS() );
1508	writeRBSPTrailingBits(nalu.m_Bitstream);
1509	accessUnit.push_back(new NALUnitEBSP(nalu));
1510	}
1511	// Recovery point SEI
1512	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1513	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1514	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1515
1516	SEIRecoveryPoint sei_recovery_point;
1517	sei_recovery_point.m_recoveryPocCnt = 0;
1518	sei_recovery_point.m_exactMatchingFlag = ( pcSlice->getPOC() == 0 ) ? (true) : (false);
1519	sei_recovery_point.m_brokenLinkFlag = false;
1520
1521	m_seiWriter.writeSEImessage( nalu.m_Bitstream, sei_recovery_point, pcSlice->getSPS() );
1522	writeRBSPTrailingBits(nalu.m_Bitstream);
1523	accessUnit.push_back(new NALUnitEBSP(nalu));
1524	}
1525
1526	/* use the main bitstream buffer for storing the marshalled picture */
1527	m_pcEntropyCoder->setBitstream(NULL);
1528
1529	startCUAddrSliceIdx = 0;
1530	startCUAddrSlice = 0;
1531
1532	startCUAddrSliceSegmentIdx = 0;
1533	startCUAddrSliceSegment = 0;
1534	nextCUAddr = 0;
1535	pcSlice = pcPic->getSlice(startCUAddrSliceIdx);
1536
1537	Int processingState = (pcSlice->getSPS()->getUseSAO())?(EXECUTE_INLOOPFILTER):(ENCODE_SLICE);
1538	Bool skippedSlice=false;
1539	while (nextCUAddr < uiRealEndAddress) // Iterate over all slices
1540	{
1541	switch(processingState)
1542	{
1543	case ENCODE_SLICE:
1544	{
1545	pcSlice->setNextSlice ( false );
1546	pcSlice->setNextSliceSegment( false );
1547	if (nextCUAddr == m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx])
1548	{
1549	pcSlice = pcPic->getSlice(startCUAddrSliceIdx);
1550	if(startCUAddrSliceIdx > 0 && pcSlice->getSliceType()!= I_SLICE)
1551	{
1552	pcSlice->checkColRefIdx(startCUAddrSliceIdx, pcPic);
1553	}
1554	pcPic->setCurrSliceIdx(startCUAddrSliceIdx);
1555	m_pcSliceEncoder->setSliceIdx(startCUAddrSliceIdx);
1556	assert(startCUAddrSliceIdx == pcSlice->getSliceIdx());
1557	// Reconstruction slice
1558	pcSlice->setSliceCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1559	pcSlice->setSliceCurEndCUAddr ( m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx+1 ] );
1560	// Dependent slice
1561	pcSlice->setSliceSegmentCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1562	pcSlice->setSliceSegmentCurEndCUAddr ( m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx+1 ] );
1563
1564	pcSlice->setNextSlice ( true );
1565
1566	startCUAddrSliceIdx++;
1567	startCUAddrSliceSegmentIdx++;
1568	}
1569	else if (nextCUAddr == m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx])
1570	{
1571	// Dependent slice
1572	pcSlice->setSliceSegmentCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1573	pcSlice->setSliceSegmentCurEndCUAddr ( m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx+1 ] );
1574
1575	pcSlice->setNextSliceSegment( true );
1576
1577	startCUAddrSliceSegmentIdx++;
1578	}
1579
1580	pcSlice->setRPS(pcPic->getSlice(0)->getRPS());
1581	pcSlice->setRPSidx(pcPic->getSlice(0)->getRPSidx());
1582	UInt uiDummyStartCUAddr;
1583	UInt uiDummyBoundingCUAddr;
1584	m_pcSliceEncoder->xDetermineStartAndBoundingCUAddr(uiDummyStartCUAddr,uiDummyBoundingCUAddr,pcPic,true);
1585
1586	uiInternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) % pcPic->getNumPartInCU();
1587	uiExternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) / pcPic->getNumPartInCU();
1588	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1589	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1590	uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
1591	uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
1592	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
1593	{
1594	uiInternalAddress--;
1595	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1596	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1597	}
1598	uiInternalAddress++;
1599	if(uiInternalAddress==pcPic->getNumPartInCU())
1600	{
1601	uiInternalAddress = 0;
1602	uiExternalAddress = pcPic->getPicSym()->getCUOrderMap(pcPic->getPicSym()->getInverseCUOrderMap(uiExternalAddress)+1);
1603	}
1604	UInt endAddress = pcPic->getPicSym()->getPicSCUEncOrder(uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress);
1605	if(endAddress<=pcSlice->getSliceSegmentCurStartCUAddr())
1606	{
1607	UInt boundingAddrSlice, boundingAddrSliceSegment;
1608	boundingAddrSlice = m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx];
1609	boundingAddrSliceSegment = m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx];
1610	nextCUAddr = min(boundingAddrSlice, boundingAddrSliceSegment);
1611	if(pcSlice->isNextSlice())
1612	{
1613	skippedSlice=true;
1614	}
1615	continue;
1616	}
1617	if(skippedSlice)
1618	{
1619	pcSlice->setNextSlice ( true );
1620	pcSlice->setNextSliceSegment( false );
1621	}
1622	skippedSlice=false;
1623	pcSlice->allocSubstreamSizes( iNumSubstreams );
1624	for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
1625	{
1626	pcSubstreamsOut[ui].clear();
1627	}
1628
1629	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1630	m_pcEntropyCoder->resetEntropy ();
1631	/* start slice NALunit */
1632	#if SVC_EXTENSION
1633	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->getTLayer(), m_layerId );
1634	#else
1635	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->getTLayer() );
1636	#endif
1637	Bool sliceSegment = (!pcSlice->isNextSlice());
1638	if (!sliceSegment)
1639	{
1640	uiOneBitstreamPerSliceLength = 0; // start of a new slice
1641	}
1642	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1643	#if RATE_CONTROL_LAMBDA_DOMAIN
1644	tmpBitsBeforeWriting = m_pcEntropyCoder->getNumberOfWrittenBits();
1645	#endif
1646	m_pcEntropyCoder->encodeSliceHeader(pcSlice);
1647	#if RATE_CONTROL_LAMBDA_DOMAIN
1648	actualHeadBits += ( m_pcEntropyCoder->getNumberOfWrittenBits() - tmpBitsBeforeWriting );
1649	#endif
1650
1651	// is it needed?
1652	{
1653	if (!sliceSegment)
1654	{
1655	pcBitstreamRedirect->writeAlignOne();
1656	}
1657	else
1658	{
1659	// We've not completed our slice header info yet, do the alignment later.
1660	}
1661	m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
1662	m_pcEntropyCoder->setEntropyCoder ( m_pcSbacCoder, pcSlice );
1663	m_pcEntropyCoder->resetEntropy ();
1664	for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ )
1665	{
1666	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1667	m_pcEntropyCoder->resetEntropy ();
1668	}
1669	}
1670
1671	if(pcSlice->isNextSlice())
1672	{
1673	// set entropy coder for writing
1674	m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
1675	{
1676	for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ )
1677	{
1678	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1679	m_pcEntropyCoder->resetEntropy ();
1680	}
1681	pcSbacCoders[0].load(m_pcSbacCoder);
1682	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[0], pcSlice ); //ALF is written in substream #0 with CABAC coder #0 (see ALF param encoding below)
1683	}
1684	m_pcEntropyCoder->resetEntropy ();
1685	// File writing
1686	if (!sliceSegment)
1687	{
1688	m_pcEntropyCoder->setBitstream(pcBitstreamRedirect);
1689	}
1690	else
1691	{
1692	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1693	}
1694	// for now, override the TILES_DECODER setting in order to write substreams.
1695	m_pcEntropyCoder->setBitstream ( &pcSubstreamsOut[0] );
1696
1697	}
1698	pcSlice->setFinalized(true);
1699
1700	m_pcSbacCoder->load( &pcSbacCoders[0] );
1701
1702	pcSlice->setTileOffstForMultES( uiOneBitstreamPerSliceLength );
1703	pcSlice->setTileLocationCount ( 0 );
1704	m_pcSliceEncoder->encodeSlice(pcPic, pcSubstreamsOut);
1705
1706	{
1707	// Construct the final bitstream by flushing and concatenating substreams.
1708	// The final bitstream is either nalu.m_Bitstream or pcBitstreamRedirect;
1709	UInt* puiSubstreamSizes = pcSlice->getSubstreamSizes();
1710	UInt uiTotalCodedSize = 0; // for padding calcs.
1711	UInt uiNumSubstreamsPerTile = iNumSubstreams;
1712	if (iNumSubstreams > 1)
1713	{
1714	uiNumSubstreamsPerTile /= pcPic->getPicSym()->getNumTiles();
1715	}
1716	for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
1717	{
1718	// Flush all substreams -- this includes empty ones.
1719	// Terminating bit and flush.
1720	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1721	m_pcEntropyCoder->setBitstream ( &pcSubstreamsOut[ui] );
1722	m_pcEntropyCoder->encodeTerminatingBit( 1 );
1723	m_pcEntropyCoder->encodeSliceFinish();
1724
1725	pcSubstreamsOut[ui].writeByteAlignment(); // Byte-alignment in slice_data() at end of sub-stream
1726	// Byte alignment is necessary between tiles when tiles are independent.
1727	uiTotalCodedSize += pcSubstreamsOut[ui].getNumberOfWrittenBits();
1728
1729	Bool bNextSubstreamInNewTile = ((ui+1) < iNumSubstreams)&& ((ui+1)%uiNumSubstreamsPerTile == 0);
1730	if (bNextSubstreamInNewTile)
1731	{
1732	pcSlice->setTileLocation(ui/uiNumSubstreamsPerTile, pcSlice->getTileOffstForMultES()+(uiTotalCodedSize>>3));
1733	}
1734	if (ui+1 < pcSlice->getPPS()->getNumSubstreams())
1735	{
1736	puiSubstreamSizes[ui] = pcSubstreamsOut[ui].getNumberOfWrittenBits() + (pcSubstreamsOut[ui].countStartCodeEmulations()<<3);
1737	}
1738	}
1739
1740	// Complete the slice header info.
1741	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1742	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1743	m_pcEntropyCoder->encodeTilesWPPEntryPoint( pcSlice );
1744
1745	// Substreams...
1746	TComOutputBitstream *pcOut = pcBitstreamRedirect;
1747	Int offs = 0;
1748	Int nss = pcSlice->getPPS()->getNumSubstreams();
1749	if (pcSlice->getPPS()->getEntropyCodingSyncEnabledFlag())
1750	{
1751	// 1st line present for WPP.
1752	offs = pcSlice->getSliceSegmentCurStartCUAddr()/pcSlice->getPic()->getNumPartInCU()/pcSlice->getPic()->getFrameWidthInCU();
1753	nss = pcSlice->getNumEntryPointOffsets()+1;
1754	}
1755	for ( UInt ui = 0 ; ui < nss; ui++ )
1756	{
1757	pcOut->addSubstream(&pcSubstreamsOut[ui+offs]);
1758	}
1759	}
1760
1761	UInt boundingAddrSlice, boundingAddrSliceSegment;
1762	boundingAddrSlice = m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx];
1763	boundingAddrSliceSegment = m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx];
1764	nextCUAddr = min(boundingAddrSlice, boundingAddrSliceSegment);
1765	// If current NALU is the first NALU of slice (containing slice header) and more NALUs exist (due to multiple dependent slices) then buffer it.
1766	// 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.
1767	Bool bNALUAlignedWrittenToList = false; // used to ensure current NALU is not written more than once to the NALU list.
1768	xAttachSliceDataToNalUnit(nalu, pcBitstreamRedirect);
1769	accessUnit.push_back(new NALUnitEBSP(nalu));
1770	#if RATE_CONTROL_LAMBDA_DOMAIN
1771	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1772	#endif
1773	bNALUAlignedWrittenToList = true;
1774	uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits(); // length of bitstream after byte-alignment
1775
1776	if (!bNALUAlignedWrittenToList)
1777	{
1778	{
1779	nalu.m_Bitstream.writeAlignZero();
1780	}
1781	accessUnit.push_back(new NALUnitEBSP(nalu));
1782	uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits() + 24; // length of bitstream after byte-alignment + 3 byte startcode 0x000001
1783	}
1784
1785	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1786	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1787	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1788	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) &&
1789	( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getSubPicCpbParamsPresentFlag() ) )
1790	{
1791	UInt numNalus = 0;
1792	UInt numRBSPBytes = 0;
1793	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
1794	{
1795	UInt numRBSPBytes_nal = UInt((*it)->m_nalUnitData.str().size());
1796	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
1797	{
1798	numRBSPBytes += numRBSPBytes_nal;
1799	numNalus ++;
1800	}
1801	}
1802	accumBitsDU[ pcSlice->getSliceIdx() ] = ( numRBSPBytes << 3 );
1803	accumNalsDU[ pcSlice->getSliceIdx() ] = numNalus; // SEI not counted for bit count; hence shouldn't be counted for # of NALUs - only for consistency
1804	}
1805	processingState = ENCODE_SLICE;
1806	}
1807	break;
1808	case EXECUTE_INLOOPFILTER:
1809	{
1810	// set entropy coder for RD
1811	m_pcEntropyCoder->setEntropyCoder ( m_pcSbacCoder, pcSlice );
1812	if ( pcSlice->getSPS()->getUseSAO() )
1813	{
1814	m_pcEntropyCoder->resetEntropy();
1815	m_pcEntropyCoder->setBitstream( m_pcBitCounter );
1816	m_pcSAO->startSaoEnc(pcPic, m_pcEntropyCoder, m_pcEncTop->getRDSbacCoder(), m_pcEncTop->getRDGoOnSbacCoder());
1817	SAOParam& cSaoParam = *pcSlice->getPic()->getPicSym()->getSaoParam();
1818
1819	#if SAO_CHROMA_LAMBDA
1820	#if SAO_ENCODING_CHOICE
1821	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma(), pcPic->getSlice(0)->getDepth());
1822	#else
1823	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma());
1824	#endif
1825	#else
1826	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambda());
1827	#endif
1828	m_pcSAO->endSaoEnc();
1829	m_pcSAO->PCMLFDisableProcess(pcPic);
1830	}
1831	#if SAO_RDO
1832	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1833	#endif
1834	processingState = ENCODE_SLICE;
1835
1836	for(Int s=0; s< uiNumSlices; s++)
1837	{
1838	if (pcSlice->getSPS()->getUseSAO())
1839	{
1840	pcPic->getSlice(s)->setSaoEnabledFlag((pcSlice->getPic()->getPicSym()->getSaoParam()->bSaoFlag[0]==1)?true:false);
1841	}
1842	}
1843	}
1844	break;
1845	default:
1846	{
1847	printf("Not a supported encoding state\n");
1848	assert(0);
1849	exit(-1);
1850	}
1851	}
1852	} // end iteration over slices
1853
1854	if(pcSlice->getSPS()->getUseSAO())
1855	{
1856	if(pcSlice->getSPS()->getUseSAO())
1857	{
1858	m_pcSAO->destroyPicSaoInfo();
1859	}
1860	pcPic->destroyNonDBFilterInfo();
1861	}
1862
1863	pcPic->compressMotion();
1864
1865	//-- For time output for each slice
1866	Double dEncTime = (Double)(clock()-iBeforeTime) / CLOCKS_PER_SEC;
1867
1868	const Char* digestStr = NULL;
1869	if (m_pcCfg->getDecodedPictureHashSEIEnabled())
1870	{
1871	/* calculate MD5sum for entire reconstructed picture */
1872	SEIDecodedPictureHash sei_recon_picture_digest;
1873	if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 1)
1874	{
1875	sei_recon_picture_digest.method = SEIDecodedPictureHash::MD5;
1876	calcMD5(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1877	digestStr = digestToString(sei_recon_picture_digest.digest, 16);
1878	}
1879	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 2)
1880	{
1881	sei_recon_picture_digest.method = SEIDecodedPictureHash::CRC;
1882	calcCRC(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1883	digestStr = digestToString(sei_recon_picture_digest.digest, 2);
1884	}
1885	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 3)
1886	{
1887	sei_recon_picture_digest.method = SEIDecodedPictureHash::CHECKSUM;
1888	calcChecksum(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1889	digestStr = digestToString(sei_recon_picture_digest.digest, 4);
1890	}
1891	#if SVC_EXTENSION
1892	OutputNALUnit nalu(NAL_UNIT_SUFFIX_SEI, pcSlice->getTLayer(), m_layerId);
1893	#else
1894	OutputNALUnit nalu(NAL_UNIT_SUFFIX_SEI, pcSlice->getTLayer());
1895	#endif
1896
1897	/* write the SEI messages */
1898	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1899	m_seiWriter.writeSEImessage(nalu.m_Bitstream, sei_recon_picture_digest, pcSlice->getSPS());
1900	writeRBSPTrailingBits(nalu.m_Bitstream);
1901
1902	accessUnit.insert(accessUnit.end(), new NALUnitEBSP(nalu));
1903	}
1904	if (m_pcCfg->getTemporalLevel0IndexSEIEnabled())
1905	{
1906	SEITemporalLevel0Index sei_temporal_level0_index;
1907	if (pcSlice->getRapPicFlag())
1908	{
1909	m_tl0Idx = 0;
1910	m_rapIdx = (m_rapIdx + 1) & 0xFF;
1911	}
1912	else
1913	{
1914	m_tl0Idx = (m_tl0Idx + (pcSlice->getTLayer() ? 0 : 1)) & 0xFF;
1915	}
1916	sei_temporal_level0_index.tl0Idx = m_tl0Idx;
1917	sei_temporal_level0_index.rapIdx = m_rapIdx;
1918
1919	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1920
1921	/* write the SEI messages */
1922	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1923	m_seiWriter.writeSEImessage(nalu.m_Bitstream, sei_temporal_level0_index, pcSlice->getSPS());
1924	writeRBSPTrailingBits(nalu.m_Bitstream);
1925
1926	/* insert the SEI message NALUnit before any Slice NALUnits */
1927	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
1928	accessUnit.insert(it, new NALUnitEBSP(nalu));
1929	}
1930
1931	xCalculateAddPSNR( pcPic, pcPic->getPicYuvRec(), accessUnit, dEncTime );
1932
1933	if (digestStr)
1934	{
1935	if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 1)
1936	{
1937	printf(" [MD5:%s]", digestStr);
1938	}
1939	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 2)
1940	{
1941	printf(" [CRC:%s]", digestStr);
1942	}
1943	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 3)
1944	{
1945	printf(" [Checksum:%s]", digestStr);
1946	}
1947	}
1948	#if RATE_CONTROL_LAMBDA_DOMAIN
1949	if ( m_pcCfg->getUseRateCtrl() )
1950	{
1951	Double effectivePercentage = m_pcRateCtrl->getRCPic()->getEffectivePercentage();
1952	Double avgQP = m_pcRateCtrl->getRCPic()->calAverageQP();
1953	Double avgLambda = m_pcRateCtrl->getRCPic()->calAverageLambda();
1954	if ( avgLambda < 0.0 )
1955	{
1956	avgLambda = lambda;
1957	}
1958	m_pcRateCtrl->getRCPic()->updateAfterPicture( actualHeadBits, actualTotalBits, avgQP, avgLambda, effectivePercentage );
1959	m_pcRateCtrl->getRCPic()->addToPictureLsit( m_pcRateCtrl->getPicList() );
1960
1961	m_pcRateCtrl->getRCSeq()->updateAfterPic( actualTotalBits );
1962	if ( pcSlice->getSliceType() != I_SLICE )
1963	{
1964	m_pcRateCtrl->getRCGOP()->updateAfterPicture( actualTotalBits );
1965	}
1966	else // for intra picture, the estimated bits are used to update the current status in the GOP
1967	{
1968	m_pcRateCtrl->getRCGOP()->updateAfterPicture( estimatedBits );
1969	}
1970	}
1971	#else
1972	if(m_pcCfg->getUseRateCtrl())
1973	{
1974	UInt frameBits = m_vRVM_RP[m_vRVM_RP.size()-1];
1975	m_pcRateCtrl->updataRCFrameStatus((Int)frameBits, pcSlice->getSliceType());
1976	}
1977	#endif
1978	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1979	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1980	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1981	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1982	{
1983	TComVUI *vui = pcSlice->getSPS()->getVuiParameters();
1984	TComHRD *hrd = vui->getHrdParameters();
1985
1986	if( hrd->getSubPicCpbParamsPresentFlag() )
1987	{
1988	Int i;
1989	UInt64 ui64Tmp;
1990	UInt uiPrev = 0;
1991	UInt numDU = ( pictureTimingSEI.m_numDecodingUnitsMinus1 + 1 );
1992	UInt *pCRD = &pictureTimingSEI.m_duCpbRemovalDelayMinus1[0];
1993	UInt maxDiff = ( hrd->getTickDivisorMinus2() + 2 ) - 1;
1994
1995	for( i = 0; i < numDU; i ++ )
1996	{
1997	pictureTimingSEI.m_numNalusInDuMinus1[ i ] = ( i == 0 ) ? ( accumNalsDU[ i ] - 1 ) : ( accumNalsDU[ i ] - accumNalsDU[ i - 1] - 1 );
1998	}
1999
2000	if( numDU == 1 )
2001	{
2002	pCRD[ 0 ] = 0; /* don't care */
2003	}
2004	else
2005	{
2006	pCRD[ numDU - 1 ] = 0;/* by definition */
2007	UInt tmp = 0;
2008	UInt accum = 0;
2009
2010	for( i = ( numDU - 2 ); i >= 0; i -- )
2011	{
2012	#if L0043_TIMING_INFO
2013	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
2014	#else
2015	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( hrd->getTimeScale() / hrd->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
2016	#endif
2017	if( (UInt)ui64Tmp > maxDiff )
2018	{
2019	tmp ++;
2020	}
2021	}
2022	uiPrev = 0;
2023
2024	UInt flag = 0;
2025	for( i = ( numDU - 2 ); i >= 0; i -- )
2026	{
2027	flag = 0;
2028	#if L0043_TIMING_INFO
2029	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
2030	#else
2031	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( hrd->getTimeScale() / hrd->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
2032	#endif
2033
2034	if( (UInt)ui64Tmp > maxDiff )
2035	{
2036	if(uiPrev >= maxDiff - tmp)
2037	{
2038	ui64Tmp = uiPrev + 1;
2039	flag = 1;
2040	}
2041	else ui64Tmp = maxDiff - tmp + 1;
2042	}
2043	pCRD[ i ] = (UInt)ui64Tmp - uiPrev - 1;
2044	if( (Int)pCRD[ i ] < 0 )
2045	{
2046	pCRD[ i ] = 0;
2047	}
2048	else if (tmp > 0 && flag == 1)
2049	{
2050	tmp --;
2051	}
2052	accum += pCRD[ i ] + 1;
2053	uiPrev = accum;
2054	}
2055	}
2056	}
2057	if( m_pcCfg->getPictureTimingSEIEnabled() )
2058	{
2059	{
2060	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
2061	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
2062	m_seiWriter.writeSEImessage(nalu.m_Bitstream, pictureTimingSEI, pcSlice->getSPS());
2063	writeRBSPTrailingBits(nalu.m_Bitstream);
2064	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2065	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
2066	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
2067	+ m_bufferingPeriodSEIPresentInAU; // Insert PT SEI after APS and BP SEI
2068	AccessUnit::iterator it;
2069	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
2070	{
2071	it++;
2072	}
2073	accessUnit.insert(it, new NALUnitEBSP(nalu));
2074	m_pictureTimingSEIPresentInAU = true;
2075	#else
2076	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
2077	accessUnit.insert(it, new NALUnitEBSP(nalu));
2078	#endif
2079	}
2080	#if K0180_SCALABLE_NESTING_SEI
2081	if ( m_pcCfg->getScalableNestingSEIEnabled() ) // put picture timing SEI into scalable nesting SEI
2082	{
2083	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
2084	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
2085	scalableNestingSEI.m_nestedSEIs.clear();
2086	scalableNestingSEI.m_nestedSEIs.push_back(&pictureTimingSEI);
2087	m_seiWriter.writeSEImessage(nalu.m_Bitstream, scalableNestingSEI, pcSlice->getSPS());
2088	writeRBSPTrailingBits(nalu.m_Bitstream);
2089	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2090	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
2091	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
2092	+ m_bufferingPeriodSEIPresentInAU + m_pictureTimingSEIPresentInAU + m_nestedBufferingPeriodSEIPresentInAU; // Insert PT SEI after APS and BP SEI
2093	AccessUnit::iterator it;
2094	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
2095	{
2096	it++;
2097	}
2098	accessUnit.insert(it, new NALUnitEBSP(nalu));
2099	m_nestedPictureTimingSEIPresentInAU = true;
2100	#else
2101	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
2102	accessUnit.insert(it, new NALUnitEBSP(nalu));
2103	#endif
2104	}
2105	#endif
2106
2107	}
2108	if( m_pcCfg->getDecodingUnitInfoSEIEnabled() && hrd->getSubPicCpbParamsPresentFlag() )
2109	{
2110	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
2111	for( Int i = 0; i < ( pictureTimingSEI.m_numDecodingUnitsMinus1 + 1 ); i ++ )
2112	{
2113	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
2114
2115	SEIDecodingUnitInfo tempSEI;
2116	tempSEI.m_decodingUnitIdx = i;
2117	tempSEI.m_duSptCpbRemovalDelay = pictureTimingSEI.m_duCpbRemovalDelayMinus1[i] + 1;
2118	#if L0044_DU_DPB_OUTPUT_DELAY_HRD
2119	tempSEI.m_dpbOutputDuDelayPresentFlag = false;
2120	tempSEI.m_picSptDpbOutputDuDelay = picSptDpbOutputDuDelay;
2121	#endif
2122
2123	AccessUnit::iterator it;
2124	// Insert the first one in the right location, before the first slice
2125	if(i == 0)
2126	{
2127	// Insert before the first slice.
2128	m_seiWriter.writeSEImessage(nalu.m_Bitstream, tempSEI, pcSlice->getSPS());
2129	writeRBSPTrailingBits(nalu.m_Bitstream);
2130
2131	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2132	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
2133	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
2134	+ m_bufferingPeriodSEIPresentInAU
2135	+ m_pictureTimingSEIPresentInAU; // Insert DU info SEI after APS, BP and PT SEI
2136	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
2137	{
2138	it++;
2139	}
2140	accessUnit.insert(it, new NALUnitEBSP(nalu));
2141	#else
2142	it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
2143	accessUnit.insert(it, new NALUnitEBSP(nalu));
2144	#endif
2145	}
2146	else
2147	{
2148	Int ctr;
2149	// For the second decoding unit onwards we know how many NALUs are present
2150	for (ctr = 0, it = accessUnit.begin(); it != accessUnit.end(); it++)
2151	{
2152	if(ctr == accumNalsDU[ i - 1 ])
2153	{
2154	// Insert before the first slice.
2155	m_seiWriter.writeSEImessage(nalu.m_Bitstream, tempSEI, pcSlice->getSPS());
2156	writeRBSPTrailingBits(nalu.m_Bitstream);
2157
2158	accessUnit.insert(it, new NALUnitEBSP(nalu));
2159	break;
2160	}
2161	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
2162	{
2163	ctr++;
2164	}
2165	}
2166	}
2167	}
2168	}
2169	}
2170	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2171	xResetNonNestedSEIPresentFlags();
2172	#if K0180_SCALABLE_NESTING_SEI
2173	xResetNestedSEIPresentFlags();
2174	#endif
2175	#endif
2176	pcPic->getPicYuvRec()->copyToPic(pcPicYuvRecOut);
2177
2178	pcPic->setReconMark ( true );
2179	m_bFirst = false;
2180	m_iNumPicCoded++;
2181	m_totalCoded ++;
2182	/* logging: insert a newline at end of picture period */
2183	printf("\n");
2184	fflush(stdout);
2185
2186	delete[] pcSubstreamsOut;
2187	}
2188	#if !RATE_CONTROL_LAMBDA_DOMAIN
2189	if(m_pcCfg->getUseRateCtrl())
2190	{
2191	m_pcRateCtrl->updateRCGOPStatus();
2192	}
2193	#endif
2194	delete pcBitstreamRedirect;
2195
2196	if( accumBitsDU != NULL) delete accumBitsDU;
2197	if( accumNalsDU != NULL) delete accumNalsDU;
2198
2199	#if SVC_EXTENSION
2200	assert ( m_iNumPicCoded <= 1 );
2201	#else
2202	assert ( m_iNumPicCoded == iNumPicRcvd );
2203	#endif
2204	}
2205
2206	#if !SVC_EXTENSION
2207	Void TEncGOP::printOutSummary(UInt uiNumAllPicCoded)
2208	{
2209	assert (uiNumAllPicCoded == m_gcAnalyzeAll.getNumPic());
2210
2211
2212	//--CFG_KDY
2213	m_gcAnalyzeAll.setFrmRate( m_pcCfg->getFrameRate() );
2214	m_gcAnalyzeI.setFrmRate( m_pcCfg->getFrameRate() );
2215	m_gcAnalyzeP.setFrmRate( m_pcCfg->getFrameRate() );
2216	m_gcAnalyzeB.setFrmRate( m_pcCfg->getFrameRate() );
2217
2218	//-- all
2219	printf( "\n\nSUMMARY --------------------------------------------------------\n" );
2220	m_gcAnalyzeAll.printOut('a');
2221
2222	printf( "\n\nI Slices--------------------------------------------------------\n" );
2223	m_gcAnalyzeI.printOut('i');
2224
2225	printf( "\n\nP Slices--------------------------------------------------------\n" );
2226	m_gcAnalyzeP.printOut('p');
2227
2228	printf( "\n\nB Slices--------------------------------------------------------\n" );
2229	m_gcAnalyzeB.printOut('b');
2230
2231	#if _SUMMARY_OUT_
2232	m_gcAnalyzeAll.printSummaryOut();
2233	#endif
2234	#if _SUMMARY_PIC_
2235	m_gcAnalyzeI.printSummary('I');
2236	m_gcAnalyzeP.printSummary('P');
2237	m_gcAnalyzeB.printSummary('B');
2238	#endif
2239
2240	printf("\nRVM: %.3lf\n" , xCalculateRVM());
2241	}
2242	#endif
2243
2244	Void TEncGOP::preLoopFilterPicAll( TComPic* pcPic, UInt64& ruiDist, UInt64& ruiBits )
2245	{
2246	TComSlice* pcSlice = pcPic->getSlice(pcPic->getCurrSliceIdx());
2247	Bool bCalcDist = false;
2248	m_pcLoopFilter->setCfg(m_pcCfg->getLFCrossTileBoundaryFlag());
2249	m_pcLoopFilter->loopFilterPic( pcPic );
2250
2251	m_pcEntropyCoder->setEntropyCoder ( m_pcEncTop->getRDGoOnSbacCoder(), pcSlice );
2252	m_pcEntropyCoder->resetEntropy ();
2253	m_pcEntropyCoder->setBitstream ( m_pcBitCounter );
2254	pcSlice = pcPic->getSlice(0);
2255	if(pcSlice->getSPS()->getUseSAO())
2256	{
2257	std::vector<Bool> LFCrossSliceBoundaryFlag(1, true);
2258	std::vector<Int> sliceStartAddress;
2259	sliceStartAddress.push_back(0);
2260	sliceStartAddress.push_back(pcPic->getNumCUsInFrame()* pcPic->getNumPartInCU());
2261	pcPic->createNonDBFilterInfo(sliceStartAddress, 0, &LFCrossSliceBoundaryFlag);
2262	}
2263
2264	if( pcSlice->getSPS()->getUseSAO())
2265	{
2266	pcPic->destroyNonDBFilterInfo();
2267	}
2268
2269	m_pcEntropyCoder->resetEntropy ();
2270	ruiBits += m_pcEntropyCoder->getNumberOfWrittenBits();
2271
2272	if (!bCalcDist)
2273	ruiDist = xFindDistortionFrame(pcPic->getPicYuvOrg(), pcPic->getPicYuvRec());
2274	}
2275
2276	// ====================================================================================================================
2277	// Protected member functions
2278	// ====================================================================================================================
2279
2280	Void TEncGOP::xInitGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut )
2281	{
2282	assert( iNumPicRcvd > 0 );
2283	// Exception for the first frame
2284	if ( iPOCLast == 0 )
2285	{
2286	m_iGopSize = 1;
2287	}
2288	else
2289	m_iGopSize = m_pcCfg->getGOPSize();
2290
2291	assert (m_iGopSize > 0);
2292
2293	return;
2294	}
2295
2296	Void TEncGOP::xGetBuffer( TComList<TComPic*>& rcListPic,
2297	TComList<TComPicYuv*>& rcListPicYuvRecOut,
2298	Int iNumPicRcvd,
2299	Int iTimeOffset,
2300	TComPic*& rpcPic,
2301	TComPicYuv*& rpcPicYuvRecOut,
2302	Int pocCurr )
2303	{
2304	Int i;
2305	// Rec. output
2306	TComList<TComPicYuv*>::iterator iterPicYuvRec = rcListPicYuvRecOut.end();
2307	for ( i = 0; i < iNumPicRcvd - iTimeOffset + 1; i++ )
2308	{
2309	iterPicYuvRec--;
2310	}
2311
2312	rpcPicYuvRecOut = *(iterPicYuvRec);
2313
2314	// Current pic.
2315	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
2316	while (iterPic != rcListPic.end())
2317	{
2318	rpcPic = *(iterPic);
2319	rpcPic->setCurrSliceIdx(0);
2320	if (rpcPic->getPOC() == pocCurr)
2321	{
2322	break;
2323	}
2324	iterPic++;
2325	}
2326
2327	assert (rpcPic->getPOC() == pocCurr);
2328
2329	return;
2330	}
2331
2332	UInt64 TEncGOP::xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1)
2333	{
2334	Int x, y;
2335	Pel* pSrc0 = pcPic0 ->getLumaAddr();
2336	Pel* pSrc1 = pcPic1 ->getLumaAddr();
2337	UInt uiShift = 2 * DISTORTION_PRECISION_ADJUSTMENT(g_bitDepthY-8);
2338	Int iTemp;
2339
2340	Int iStride = pcPic0->getStride();
2341	Int iWidth = pcPic0->getWidth();
2342	Int iHeight = pcPic0->getHeight();
2343
2344	UInt64 uiTotalDiff = 0;
2345
2346	for( y = 0; y < iHeight; y++ )
2347	{
2348	for( x = 0; x < iWidth; x++ )
2349	{
2350	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2351	}
2352	pSrc0 += iStride;
2353	pSrc1 += iStride;
2354	}
2355
2356	uiShift = 2 * DISTORTION_PRECISION_ADJUSTMENT(g_bitDepthC-8);
2357	iHeight >>= 1;
2358	iWidth >>= 1;
2359	iStride >>= 1;
2360
2361	pSrc0 = pcPic0->getCbAddr();
2362	pSrc1 = pcPic1->getCbAddr();
2363
2364	for( y = 0; y < iHeight; y++ )
2365	{
2366	for( x = 0; x < iWidth; x++ )
2367	{
2368	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2369	}
2370	pSrc0 += iStride;
2371	pSrc1 += iStride;
2372	}
2373
2374	pSrc0 = pcPic0->getCrAddr();
2375	pSrc1 = pcPic1->getCrAddr();
2376
2377	for( y = 0; y < iHeight; y++ )
2378	{
2379	for( x = 0; x < iWidth; x++ )
2380	{
2381	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2382	}
2383	pSrc0 += iStride;
2384	pSrc1 += iStride;
2385	}
2386
2387	return uiTotalDiff;
2388	}
2389
2390	#if VERBOSE_RATE
2391	static const Char* nalUnitTypeToString(NalUnitType type)
2392	{
2393	switch (type)
2394	{
2395	case NAL_UNIT_CODED_SLICE_TRAIL_R: return "TRAIL_R";
2396	case NAL_UNIT_CODED_SLICE_TRAIL_N: return "TRAIL_N";
2397	case NAL_UNIT_CODED_SLICE_TLA_R: return "TLA_R";
2398	case NAL_UNIT_CODED_SLICE_TSA_N: return "TSA_N";
2399	case NAL_UNIT_CODED_SLICE_STSA_R: return "STSA_R";
2400	case NAL_UNIT_CODED_SLICE_STSA_N: return "STSA_N";
2401	case NAL_UNIT_CODED_SLICE_BLA_W_LP: return "BLA_W_LP";
2402	case NAL_UNIT_CODED_SLICE_BLA_W_RADL: return "BLA_W_RADL";
2403	case NAL_UNIT_CODED_SLICE_BLA_N_LP: return "BLA_N_LP";
2404	case NAL_UNIT_CODED_SLICE_IDR_W_RADL: return "IDR_W_RADL";
2405	case NAL_UNIT_CODED_SLICE_IDR_N_LP: return "IDR_N_LP";
2406	case NAL_UNIT_CODED_SLICE_CRA: return "CRA";
2407	case NAL_UNIT_CODED_SLICE_RADL_R: return "RADL_R";
2408	case NAL_UNIT_CODED_SLICE_RASL_R: return "RASL_R";
2409	case NAL_UNIT_VPS: return "VPS";
2410	case NAL_UNIT_SPS: return "SPS";
2411	case NAL_UNIT_PPS: return "PPS";
2412	case NAL_UNIT_ACCESS_UNIT_DELIMITER: return "AUD";
2413	case NAL_UNIT_EOS: return "EOS";
2414	case NAL_UNIT_EOB: return "EOB";
2415	case NAL_UNIT_FILLER_DATA: return "FILLER";
2416	case NAL_UNIT_PREFIX_SEI: return "SEI";
2417	case NAL_UNIT_SUFFIX_SEI: return "SEI";
2418	default: return "UNK";
2419	}
2420	}
2421	#endif
2422
2423	Void TEncGOP::xCalculateAddPSNR( TComPic* pcPic, TComPicYuv* pcPicD, const AccessUnit& accessUnit, Double dEncTime )
2424	{
2425	Int x, y;
2426	UInt64 uiSSDY = 0;
2427	UInt64 uiSSDU = 0;
2428	UInt64 uiSSDV = 0;
2429
2430	Double dYPSNR = 0.0;
2431	Double dUPSNR = 0.0;
2432	Double dVPSNR = 0.0;
2433
2434	//===== calculate PSNR =====
2435	Pel* pOrg = pcPic ->getPicYuvOrg()->getLumaAddr();
2436	Pel* pRec = pcPicD->getLumaAddr();
2437	Int iStride = pcPicD->getStride();
2438
2439	Int iWidth;
2440	Int iHeight;
2441
2442	iWidth = pcPicD->getWidth () - m_pcEncTop->getPad(0);
2443	iHeight = pcPicD->getHeight() - m_pcEncTop->getPad(1);
2444
2445	Int iSize = iWidth*iHeight;
2446
2447	for( y = 0; y < iHeight; y++ )
2448	{
2449	for( x = 0; x < iWidth; x++ )
2450	{
2451	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2452	uiSSDY += iDiff * iDiff;
2453	}
2454	pOrg += iStride;
2455	pRec += iStride;
2456	}
2457
2458	iHeight >>= 1;
2459	iWidth >>= 1;
2460	iStride >>= 1;
2461	pOrg = pcPic ->getPicYuvOrg()->getCbAddr();
2462	pRec = pcPicD->getCbAddr();
2463
2464	for( y = 0; y < iHeight; y++ )
2465	{
2466	for( x = 0; x < iWidth; x++ )
2467	{
2468	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2469	uiSSDU += iDiff * iDiff;
2470	}
2471	pOrg += iStride;
2472	pRec += iStride;
2473	}
2474
2475	pOrg = pcPic ->getPicYuvOrg()->getCrAddr();
2476	pRec = pcPicD->getCrAddr();
2477
2478	for( y = 0; y < iHeight; y++ )
2479	{
2480	for( x = 0; x < iWidth; x++ )
2481	{
2482	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2483	uiSSDV += iDiff * iDiff;
2484	}
2485	pOrg += iStride;
2486	pRec += iStride;
2487	}
2488
2489	Int maxvalY = 255 << (g_bitDepthY-8);
2490	Int maxvalC = 255 << (g_bitDepthC-8);
2491	Double fRefValueY = (Double) maxvalY * maxvalY * iSize;
2492	Double fRefValueC = (Double) maxvalC * maxvalC * iSize / 4.0;
2493	dYPSNR = ( uiSSDY ? 10.0 * log10( fRefValueY / (Double)uiSSDY ) : 99.99 );
2494	dUPSNR = ( uiSSDU ? 10.0 * log10( fRefValueC / (Double)uiSSDU ) : 99.99 );
2495	dVPSNR = ( uiSSDV ? 10.0 * log10( fRefValueC / (Double)uiSSDV ) : 99.99 );
2496
2497	/* calculate the size of the access unit, excluding:
2498	* - any AnnexB contributions (start_code_prefix, zero_byte, etc.,)
2499	* - SEI NAL units
2500	*/
2501	UInt numRBSPBytes = 0;
2502	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
2503	{
2504	UInt numRBSPBytes_nal = UInt((*it)->m_nalUnitData.str().size());
2505	#if VERBOSE_RATE
2506	printf("*** %6s numBytesInNALunit: %u\n", nalUnitTypeToString((*it)->m_nalUnitType), numRBSPBytes_nal);
2507	#endif
2508	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
2509	{
2510	numRBSPBytes += numRBSPBytes_nal;
2511	}
2512	}
2513
2514	UInt uibits = numRBSPBytes * 8;
2515	m_vRVM_RP.push_back( uibits );
2516
2517	//===== add PSNR =====
2518	#if SVC_EXTENSION
2519	m_gcAnalyzeAll[m_layerId].addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2520	TComSlice* pcSlice = pcPic->getSlice(0);
2521	if (pcSlice->isIntra())
2522	{
2523	m_gcAnalyzeI[m_layerId].addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2524	}
2525	if (pcSlice->isInterP())
2526	{
2527	m_gcAnalyzeP[m_layerId].addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2528	}
2529	if (pcSlice->isInterB())
2530	{
2531	m_gcAnalyzeB[m_layerId].addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2532	}
2533	#else
2534	m_gcAnalyzeAll.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2535	TComSlice* pcSlice = pcPic->getSlice(0);
2536	if (pcSlice->isIntra())
2537	{
2538	m_gcAnalyzeI.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2539	}
2540	if (pcSlice->isInterP())
2541	{
2542	m_gcAnalyzeP.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2543	}
2544	if (pcSlice->isInterB())
2545	{
2546	m_gcAnalyzeB.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2547	}
2548	#endif
2549
2550	Char c = (pcSlice->isIntra() ? 'I' : pcSlice->isInterP() ? 'P' : 'B');
2551	if (!pcSlice->isReferenced()) c += 32;
2552
2553	#if SVC_EXTENSION
2554	#if ADAPTIVE_QP_SELECTION
2555	printf("POC %4d LId: %1d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
2556	pcSlice->getPOC(),
2557	pcSlice->getLayerId(),
2558	pcSlice->getTLayer(),
2559	c,
2560	pcSlice->getSliceQpBase(),
2561	pcSlice->getSliceQp(),
2562	uibits );
2563	#else
2564	printf("POC %4d LId: %1d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
2565	pcSlice->getPOC()-pcSlice->getLastIDR(),
2566	pcSlice->getLayerId(),
2567	pcSlice->getTLayer(),
2568	c,
2569	pcSlice->getSliceQp(),
2570	uibits );
2571	#endif
2572	#else
2573	#if ADAPTIVE_QP_SELECTION
2574	printf("POC %4d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
2575	pcSlice->getPOC(),
2576	pcSlice->getTLayer(),
2577	c,
2578	pcSlice->getSliceQpBase(),
2579	pcSlice->getSliceQp(),
2580	uibits );
2581	#else
2582	printf("POC %4d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
2583	pcSlice->getPOC()-pcSlice->getLastIDR(),
2584	pcSlice->getTLayer(),
2585	c,
2586	pcSlice->getSliceQp(),
2587	uibits );
2588	#endif
2589	#endif
2590
2591	printf(" [Y %6.4lf dB U %6.4lf dB V %6.4lf dB]", dYPSNR, dUPSNR, dVPSNR );
2592	printf(" [ET %5.0f ]", dEncTime );
2593
2594	for (Int iRefList = 0; iRefList < 2; iRefList++)
2595	{
2596	printf(" [L%d ", iRefList);
2597	for (Int iRefIndex = 0; iRefIndex < pcSlice->getNumRefIdx(RefPicList(iRefList)); iRefIndex++)
2598	{
2599	#if REF_IDX_FRAMEWORK && VPS_EXTN_DIRECT_REF_LAYERS_CONTINUE
2600	if( pcSlice->getRefPic(RefPicList(iRefList), iRefIndex)->isILR(m_layerId) )
2601	{
2602	printf( "%d(%d) ", pcSlice->getRefPOC(RefPicList(iRefList), iRefIndex)-pcSlice->getLastIDR(), pcSlice->getRefPic(RefPicList(iRefList), iRefIndex)->getLayerId() );
2603	}
2604	else
2605	#endif
2606	printf ("%d ", pcSlice->getRefPOC(RefPicList(iRefList), iRefIndex)-pcSlice->getLastIDR());
2607	}
2608	printf("]");
2609	}
2610	}
2611
2612	/** Function for deciding the nal_unit_type.
2613	* \param pocCurr POC of the current picture
2614	* \returns the nal unit type of the picture
2615	* This function checks the configuration and returns the appropriate nal_unit_type for the picture.
2616	*/
2617	NalUnitType TEncGOP::getNalUnitType(Int pocCurr, Int lastIDR)
2618	{
2619	if (pocCurr == 0)
2620	{
2621	return NAL_UNIT_CODED_SLICE_IDR_W_RADL;
2622	}
2623	if (pocCurr % m_pcCfg->getIntraPeriod() == 0)
2624	{
2625	if (m_pcCfg->getDecodingRefreshType() == 1)
2626	{
2627	return NAL_UNIT_CODED_SLICE_CRA;
2628	}
2629	else if (m_pcCfg->getDecodingRefreshType() == 2)
2630	{
2631	return NAL_UNIT_CODED_SLICE_IDR_W_RADL;
2632	}
2633	}
2634	if(m_pocCRA>0)
2635	{
2636	if(pocCurr<m_pocCRA)
2637	{
2638	// All leading pictures are being marked as TFD pictures here since current encoder uses all
2639	// reference pictures while encoding leading pictures. An encoder can ensure that a leading
2640	// picture can be still decodable when random accessing to a CRA/CRANT/BLA/BLANT picture by
2641	// controlling the reference pictures used for encoding that leading picture. Such a leading
2642	// picture need not be marked as a TFD picture.
2643	return NAL_UNIT_CODED_SLICE_RASL_R;
2644	}
2645	}
2646	if (lastIDR>0)
2647	{
2648	if (pocCurr < lastIDR)
2649	{
2650	return NAL_UNIT_CODED_SLICE_RADL_R;
2651	}
2652	}
2653	return NAL_UNIT_CODED_SLICE_TRAIL_R;
2654	}
2655
2656	Double TEncGOP::xCalculateRVM()
2657	{
2658	Double dRVM = 0;
2659
2660	if( m_pcCfg->getGOPSize() == 1 && m_pcCfg->getIntraPeriod() != 1 && m_pcCfg->getFramesToBeEncoded() > RVM_VCEGAM10_M * 2 )
2661	{
2662	// calculate RVM only for lowdelay configurations
2663	std::vector<Double> vRL , vB;
2664	size_t N = m_vRVM_RP.size();
2665	vRL.resize( N );
2666	vB.resize( N );
2667
2668	Int i;
2669	Double dRavg = 0 , dBavg = 0;
2670	vB[RVM_VCEGAM10_M] = 0;
2671	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2672	{
2673	vRL[i] = 0;
2674	for( Int j = i - RVM_VCEGAM10_M ; j <= i + RVM_VCEGAM10_M - 1 ; j++ )
2675	vRL[i] += m_vRVM_RP[j];
2676	vRL[i] /= ( 2 * RVM_VCEGAM10_M );
2677	vB[i] = vB[i-1] + m_vRVM_RP[i] - vRL[i];
2678	dRavg += m_vRVM_RP[i];
2679	dBavg += vB[i];
2680	}
2681
2682	dRavg /= ( N - 2 * RVM_VCEGAM10_M );
2683	dBavg /= ( N - 2 * RVM_VCEGAM10_M );
2684
2685	Double dSigamB = 0;
2686	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2687	{
2688	Double tmp = vB[i] - dBavg;
2689	dSigamB += tmp * tmp;
2690	}
2691	dSigamB = sqrt( dSigamB / ( N - 2 * RVM_VCEGAM10_M ) );
2692
2693	Double f = sqrt( 12.0 * ( RVM_VCEGAM10_M - 1 ) / ( RVM_VCEGAM10_M + 1 ) );
2694
2695	dRVM = dSigamB / dRavg * f;
2696	}
2697
2698	return( dRVM );
2699	}
2700
2701	/** Attaches the input bitstream to the stream in the output NAL unit
2702	Updates rNalu to contain concatenated bitstream. rpcBitstreamRedirect is cleared at the end of this function call.
2703	* \param codedSliceData contains the coded slice data (bitstream) to be concatenated to rNalu
2704	* \param rNalu target NAL unit
2705	*/
2706	Void TEncGOP::xAttachSliceDataToNalUnit (OutputNALUnit& rNalu, TComOutputBitstream*& codedSliceData)
2707	{
2708	// Byte-align
2709	rNalu.m_Bitstream.writeByteAlignment(); // Slice header byte-alignment
2710
2711	// Perform bitstream concatenation
2712	if (codedSliceData->getNumberOfWrittenBits() > 0)
2713	{
2714	rNalu.m_Bitstream.addSubstream(codedSliceData);
2715	}
2716
2717	m_pcEntropyCoder->setBitstream(&rNalu.m_Bitstream);
2718
2719	codedSliceData->clear();
2720	}
2721
2722	// Function will arrange the long-term pictures in the decreasing order of poc_lsb_lt,
2723	// and among the pictures with the same lsb, it arranges them in increasing delta_poc_msb_cycle_lt value
2724	Void TEncGOP::arrangeLongtermPicturesInRPS(TComSlice pcSlice, TComList<TComPic>& rcListPic)
2725	{
2726	TComReferencePictureSet *rps = pcSlice->getRPS();
2727	if(!rps->getNumberOfLongtermPictures())
2728	{
2729	return;
2730	}
2731
2732	// Arrange long-term reference pictures in the correct order of LSB and MSB,
2733	// and assign values for pocLSBLT and MSB present flag
2734	Int longtermPicsPoc[MAX_NUM_REF_PICS], longtermPicsLSB[MAX_NUM_REF_PICS], indices[MAX_NUM_REF_PICS];
2735	Int longtermPicsMSB[MAX_NUM_REF_PICS];
2736	Bool mSBPresentFlag[MAX_NUM_REF_PICS];
2737	::memset(longtermPicsPoc, 0, sizeof(longtermPicsPoc)); // Store POC values of LTRP
2738	::memset(longtermPicsLSB, 0, sizeof(longtermPicsLSB)); // Store POC LSB values of LTRP
2739	::memset(longtermPicsMSB, 0, sizeof(longtermPicsMSB)); // Store POC LSB values of LTRP
2740	::memset(indices , 0, sizeof(indices)); // Indices to aid in tracking sorted LTRPs
2741	::memset(mSBPresentFlag , 0, sizeof(mSBPresentFlag)); // Indicate if MSB needs to be present
2742
2743	// Get the long-term reference pictures
2744	Int offset = rps->getNumberOfNegativePictures() + rps->getNumberOfPositivePictures();
2745	Int i, ctr = 0;
2746	Int maxPicOrderCntLSB = 1 << pcSlice->getSPS()->getBitsForPOC();
2747	for(i = rps->getNumberOfPictures() - 1; i >= offset; i--, ctr++)
2748	{
2749	longtermPicsPoc[ctr] = rps->getPOC(i); // LTRP POC
2750	longtermPicsLSB[ctr] = getLSB(longtermPicsPoc[ctr], maxPicOrderCntLSB); // LTRP POC LSB
2751	indices[ctr] = i;
2752	longtermPicsMSB[ctr] = longtermPicsPoc[ctr] - longtermPicsLSB[ctr];
2753	}
2754	Int numLongPics = rps->getNumberOfLongtermPictures();
2755	assert(ctr == numLongPics);
2756
2757	// Arrange pictures in decreasing order of MSB;
2758	for(i = 0; i < numLongPics; i++)
2759	{
2760	for(Int j = 0; j < numLongPics - 1; j++)
2761	{
2762	if(longtermPicsMSB[j] < longtermPicsMSB[j+1])
2763	{
2764	std::swap(longtermPicsPoc[j], longtermPicsPoc[j+1]);
2765	std::swap(longtermPicsLSB[j], longtermPicsLSB[j+1]);
2766	std::swap(longtermPicsMSB[j], longtermPicsMSB[j+1]);
2767	std::swap(indices[j] , indices[j+1] );
2768	}
2769	}
2770	}
2771
2772	for(i = 0; i < numLongPics; i++)
2773	{
2774	// Check if MSB present flag should be enabled.
2775	// Check if the buffer contains any pictures that have the same LSB.
2776	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
2777	TComPic* pcPic;
2778	while ( iterPic != rcListPic.end() )
2779	{
2780	pcPic = *iterPic;
2781	if( (getLSB(pcPic->getPOC(), maxPicOrderCntLSB) == longtermPicsLSB[i]) && // Same LSB
2782	(pcPic->getSlice(0)->isReferenced()) && // Reference picture
2783	(pcPic->getPOC() != longtermPicsPoc[i]) ) // Not the LTRP itself
2784	{
2785	mSBPresentFlag[i] = true;
2786	break;
2787	}
2788	iterPic++;
2789	}
2790	}
2791
2792	// tempArray for usedByCurr flag
2793	Bool tempArray[MAX_NUM_REF_PICS]; ::memset(tempArray, 0, sizeof(tempArray));
2794	for(i = 0; i < numLongPics; i++)
2795	{
2796	tempArray[i] = rps->getUsed(indices[i]);
2797	}
2798	// Now write the final values;
2799	ctr = 0;
2800	Int currMSB = 0, currLSB = 0;
2801	// currPicPoc = currMSB + currLSB
2802	currLSB = getLSB(pcSlice->getPOC(), maxPicOrderCntLSB);
2803	currMSB = pcSlice->getPOC() - currLSB;
2804
2805	for(i = rps->getNumberOfPictures() - 1; i >= offset; i--, ctr++)
2806	{
2807	rps->setPOC (i, longtermPicsPoc[ctr]);
2808	rps->setDeltaPOC (i, - pcSlice->getPOC() + longtermPicsPoc[ctr]);
2809	rps->setUsed (i, tempArray[ctr]);
2810	rps->setPocLSBLT (i, longtermPicsLSB[ctr]);
2811	rps->setDeltaPocMSBCycleLT (i, (currMSB - (longtermPicsPoc[ctr] - longtermPicsLSB[ctr])) / maxPicOrderCntLSB);
2812	rps->setDeltaPocMSBPresentFlag(i, mSBPresentFlag[ctr]);
2813
2814	assert(rps->getDeltaPocMSBCycleLT(i) >= 0); // Non-negative value
2815	}
2816	for(i = rps->getNumberOfPictures() - 1, ctr = 1; i >= offset; i--, ctr++)
2817	{
2818	for(Int j = rps->getNumberOfPictures() - 1 - ctr; j >= offset; j--)
2819	{
2820	// Here at the encoder we know that we have set the full POC value for the LTRPs, hence we
2821	// don't have to check the MSB present flag values for this constraint.
2822	assert( rps->getPOC(i) != rps->getPOC(j) ); // If assert fails, LTRP entry repeated in RPS!!!
2823	}
2824	}
2825	}
2826
2827	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2828	/** Function for finding the position to insert the first of APS and non-nested BP, PT, DU info SEI messages.
2829	* \param accessUnit Access Unit of the current picture
2830	* This function finds the position to insert the first of APS and non-nested BP, PT, DU info SEI messages.
2831	*/
2832	Int TEncGOP::xGetFirstSeiLocation(AccessUnit &accessUnit)
2833	{
2834	// Find the location of the first SEI message
2835	AccessUnit::iterator it;
2836	Int seiStartPos = 0;
2837	for(it = accessUnit.begin(); it != accessUnit.end(); it++, seiStartPos++)
2838	{
2839	if ((it)->isSei() \|\| (it)->isVcl())
2840	{
2841	break;
2842	}
2843	}
2844	// assert(it != accessUnit.end()); // Triggers with some legit configurations
2845	return seiStartPos;
2846	}
2847	#endif
2848
2849	#if L0386_DB_METRIC
2850	Void TEncGOP::dblMetric( TComPic* pcPic, UInt uiNumSlices )
2851	{
2852	TComPicYuv* pcPicYuvRec = pcPic->getPicYuvRec();
2853	Pel* Rec = pcPicYuvRec->getLumaAddr( 0 );
2854	Pel* tempRec = Rec;
2855	Int stride = pcPicYuvRec->getStride();
2856	UInt log2maxTB = pcPic->getSlice(0)->getSPS()->getQuadtreeTULog2MaxSize();
2857	UInt maxTBsize = (1<<log2maxTB);
2858	const UInt minBlockArtSize = 8;
2859	const UInt picWidth = pcPicYuvRec->getWidth();
2860	const UInt picHeight = pcPicYuvRec->getHeight();
2861	const UInt noCol = (picWidth>>log2maxTB);
2862	const UInt noRows = (picHeight>>log2maxTB);
2863	UInt64 colSAD = (UInt64)malloc(noCol*sizeof(UInt64));
2864	UInt64 rowSAD = (UInt64)malloc(noRows*sizeof(UInt64));
2865	UInt colIdx = 0;
2866	UInt rowIdx = 0;
2867	Pel p0, p1, p2, q0, q1, q2;
2868
2869	Int qp = pcPic->getSlice(0)->getSliceQp();
2870	Int bitdepthScale = 1 << (g_bitDepthY-8);
2871	Int beta = TComLoopFilter::getBeta( qp ) * bitdepthScale;
2872	const Int thr2 = (beta>>2);
2873	const Int thr1 = 2*bitdepthScale;
2874	UInt a = 0;
2875
2876	memset(colSAD, 0, noCol*sizeof(UInt64));
2877	memset(rowSAD, 0, noRows*sizeof(UInt64));
2878
2879	if (maxTBsize > minBlockArtSize)
2880	{
2881	// Analyze vertical artifact edges
2882	for(Int c = maxTBsize; c < picWidth; c += maxTBsize)
2883	{
2884	for(Int r = 0; r < picHeight; r++)
2885	{
2886	p2 = Rec[c-3];
2887	p1 = Rec[c-2];
2888	p0 = Rec[c-1];
2889	q0 = Rec[c];
2890	q1 = Rec[c+1];
2891	q2 = Rec[c+2];
2892	a = ((abs(p2-(p1<<1)+p0)+abs(q0-(q1<<1)+q2))<<1);
2893	if ( thr1 < a && a < thr2)
2894	{
2895	colSAD[colIdx] += abs(p0 - q0);
2896	}
2897	Rec += stride;
2898	}
2899	colIdx++;
2900	Rec = tempRec;
2901	}
2902
2903	// Analyze horizontal artifact edges
2904	for(Int r = maxTBsize; r < picHeight; r += maxTBsize)
2905	{
2906	for(Int c = 0; c < picWidth; c++)
2907	{
2908	p2 = Rec[c + (r-3)*stride];
2909	p1 = Rec[c + (r-2)*stride];
2910	p0 = Rec[c + (r-1)*stride];
2911	q0 = Rec[c + r*stride];
2912	q1 = Rec[c + (r+1)*stride];
2913	q2 = Rec[c + (r+2)*stride];
2914	a = ((abs(p2-(p1<<1)+p0)+abs(q0-(q1<<1)+q2))<<1);
2915	if (thr1 < a && a < thr2)
2916	{
2917	rowSAD[rowIdx] += abs(p0 - q0);
2918	}
2919	}
2920	rowIdx++;
2921	}
2922	}
2923
2924	UInt64 colSADsum = 0;
2925	UInt64 rowSADsum = 0;
2926	for(Int c = 0; c < noCol-1; c++)
2927	{
2928	colSADsum += colSAD[c];
2929	}
2930	for(Int r = 0; r < noRows-1; r++)
2931	{
2932	rowSADsum += rowSAD[r];
2933	}
2934
2935	colSADsum <<= 10;
2936	rowSADsum <<= 10;
2937	colSADsum /= (noCol-1);
2938	colSADsum /= picHeight;
2939	rowSADsum /= (noRows-1);
2940	rowSADsum /= picWidth;
2941
2942	UInt64 avgSAD = ((colSADsum + rowSADsum)>>1);
2943	avgSAD >>= (g_bitDepthY-8);
2944
2945	if ( avgSAD > 2048 )
2946	{
2947	avgSAD >>= 9;
2948	Int offset = Clip3(2,6,(Int)avgSAD);
2949	for (Int i=0; i<uiNumSlices; i++)
2950	{
2951	pcPic->getSlice(i)->setDeblockingFilterOverrideFlag(true);
2952	pcPic->getSlice(i)->setDeblockingFilterDisable(false);
2953	pcPic->getSlice(i)->setDeblockingFilterBetaOffsetDiv2( offset );
2954	pcPic->getSlice(i)->setDeblockingFilterTcOffsetDiv2( offset );
2955	}
2956	}
2957	else
2958	{
2959	for (Int i=0; i<uiNumSlices; i++)
2960	{
2961	pcPic->getSlice(i)->setDeblockingFilterOverrideFlag(false);
2962	pcPic->getSlice(i)->setDeblockingFilterDisable( pcPic->getSlice(i)->getPPS()->getPicDisableDeblockingFilterFlag() );
2963	pcPic->getSlice(i)->setDeblockingFilterBetaOffsetDiv2( pcPic->getSlice(i)->getPPS()->getDeblockingFilterBetaOffsetDiv2() );
2964	pcPic->getSlice(i)->setDeblockingFilterTcOffsetDiv2( pcPic->getSlice(i)->getPPS()->getDeblockingFilterTcOffsetDiv2() );
2965	}
2966	}
2967
2968	free(colSAD);
2969	free(rowSAD);
2970	}
2971	#endif
2972	//! \}

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