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source: SHVCSoftware/branches/SHM-2.0avc-dev/source/Lib/TLibEncoder/TEncGOP.cpp @ 1573

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Last change on this file since 1573 was 191, checked in by seregin, 12 years ago
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1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2013, 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 ZERO_NUM_DIRECT_LAYERS
559	if( m_layerId > 0 && pcSlice->getActiveNumILRRefIdx() == 0 && pcSlice->getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP && pcSlice->getNalUnitType() <= NAL_UNIT_CODED_SLICE_CRA )
560	{
561	pcSlice->setSliceType(I_SLICE);
562	}
563	else
564	#endif
565	if( m_layerId > 0 && !m_pcEncTop->getElRapSliceTypeB() )
566	{
567	if( (pcSlice->getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP) &&
568	(pcSlice->getNalUnitType() <= NAL_UNIT_CODED_SLICE_CRA) &&
569	pcSlice->getSliceType() == B_SLICE )
570	{
571	pcSlice->setSliceType(P_SLICE);
572	}
573	}
574	#endif
575	if(pcSlice->getTemporalLayerNonReferenceFlag())
576	{
577	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_TRAIL_R)
578	{
579	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TRAIL_N);
580	}
581	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_RADL_R)
582	{
583	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_RADL_N);
584	}
585	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_RASL_R)
586	{
587	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_RASL_N);
588	}
589	}
590
591	// Do decoding refresh marking if any
592	pcSlice->decodingRefreshMarking(m_pocCRA, m_bRefreshPending, rcListPic);
593	m_pcEncTop->selectReferencePictureSet(pcSlice, pocCurr, iGOPid);
594	pcSlice->getRPS()->setNumberOfLongtermPictures(0);
595
596	if(pcSlice->checkThatAllRefPicsAreAvailable(rcListPic, pcSlice->getRPS(), false) != 0)
597	{
598	pcSlice->createExplicitReferencePictureSetFromReference(rcListPic, pcSlice->getRPS());
599	}
600	pcSlice->applyReferencePictureSet(rcListPic, pcSlice->getRPS());
601
602	if(pcSlice->getTLayer() > 0)
603	{
604	if(pcSlice->isTemporalLayerSwitchingPoint(rcListPic) \|\| pcSlice->getSPS()->getTemporalIdNestingFlag())
605	{
606	if(pcSlice->getTemporalLayerNonReferenceFlag())
607	{
608	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TSA_N);
609	}
610	else
611	{
612	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TLA_R);
613	}
614	}
615	else if(pcSlice->isStepwiseTemporalLayerSwitchingPointCandidate(rcListPic))
616	{
617	Bool isSTSA=true;
618	for(Int ii=iGOPid+1;(ii<m_pcCfg->getGOPSize() && isSTSA==true);ii++)
619	{
620	Int lTid= m_pcCfg->getGOPEntry(ii).m_temporalId;
621	if(lTid==pcSlice->getTLayer())
622	{
623	TComReferencePictureSet* nRPS = pcSlice->getSPS()->getRPSList()->getReferencePictureSet(ii);
624	for(Int jj=0;jj<nRPS->getNumberOfPictures();jj++)
625	{
626	if(nRPS->getUsed(jj))
627	{
628	Int tPoc=m_pcCfg->getGOPEntry(ii).m_POC+nRPS->getDeltaPOC(jj);
629	Int kk=0;
630	for(kk=0;kk<m_pcCfg->getGOPSize();kk++)
631	{
632	if(m_pcCfg->getGOPEntry(kk).m_POC==tPoc)
633	break;
634	}
635	Int tTid=m_pcCfg->getGOPEntry(kk).m_temporalId;
636	if(tTid >= pcSlice->getTLayer())
637	{
638	isSTSA=false;
639	break;
640	}
641	}
642	}
643	}
644	}
645	if(isSTSA==true)
646	{
647	if(pcSlice->getTemporalLayerNonReferenceFlag())
648	{
649	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_N);
650	}
651	else
652	{
653	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_R);
654	}
655	}
656	}
657	}
658	arrangeLongtermPicturesInRPS(pcSlice, rcListPic);
659	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
660	refPicListModification->setRefPicListModificationFlagL0(0);
661	refPicListModification->setRefPicListModificationFlagL1(0);
662	pcSlice->setNumRefIdx(REF_PIC_LIST_0,min(m_pcCfg->getGOPEntry(iGOPid).m_numRefPicsActive,pcSlice->getRPS()->getNumberOfPictures()));
663	pcSlice->setNumRefIdx(REF_PIC_LIST_1,min(m_pcCfg->getGOPEntry(iGOPid).m_numRefPicsActive,pcSlice->getRPS()->getNumberOfPictures()));
664
665	#if REF_IDX_FRAMEWORK
666	#if ZERO_NUM_DIRECT_LAYERS
667	if( m_layerId > 0 && pcSlice->getActiveNumILRRefIdx() )
668	#else
669	if(m_layerId > 0)
670	#endif
671	{
672	#if JCTVC_M0458_INTERLAYER_RPS_SIG
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->getActiveNumILRRefIdx());
676	pcSlice->setNumRefIdx(REF_PIC_LIST_1, pcSlice->getActiveNumILRRefIdx());
677	}
678	else
679	{
680	pcSlice->setNumRefIdx(REF_PIC_LIST_0, pcSlice->getNumRefIdx(REF_PIC_LIST_0)+pcSlice->getActiveNumILRRefIdx());
681	pcSlice->setNumRefIdx(REF_PIC_LIST_1, pcSlice->getNumRefIdx(REF_PIC_LIST_1)+pcSlice->getActiveNumILRRefIdx());
682	}
683	#else
684	if( pcSlice->getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP && pcSlice->getNalUnitType() <= NAL_UNIT_CODED_SLICE_CRA )
685	{
686	pcSlice->setNumRefIdx(REF_PIC_LIST_0, pcSlice->getNumILRRefIdx());
687	pcSlice->setNumRefIdx(REF_PIC_LIST_1, pcSlice->getNumILRRefIdx());
688	}
689	else
690	{
691	pcSlice->setNumRefIdx(REF_PIC_LIST_0, pcSlice->getNumRefIdx(REF_PIC_LIST_0)+pcSlice->getNumILRRefIdx());
692	pcSlice->setNumRefIdx(REF_PIC_LIST_1, pcSlice->getNumRefIdx(REF_PIC_LIST_1)+pcSlice->getNumILRRefIdx());
693	}
694	#endif
695	}
696	#endif
697
698	#if ADAPTIVE_QP_SELECTION
699	pcSlice->setTrQuant( m_pcEncTop->getTrQuant() );
700	#endif
701
702	#if SVC_EXTENSION
703	#if ZERO_NUM_DIRECT_LAYERS
704	if( m_layerId > 0 && pcSlice->getActiveNumILRRefIdx() )
705	#else
706	if(m_layerId > 0)
707	#endif
708	{
709	#if !IDR_ALIGNMENT
710	TComList<TComPic> cListPic = m_ppcTEncTop[m_layerId-1]->getListPic();
711	pcSlice->setBaseColPic (*cListPic, m_layerId );
712	#endif
713	#if SVC_UPSAMPLING
714	if ( pcPic->isSpatialEnhLayer())
715	{
716	#if SCALED_REF_LAYER_OFFSETS
717	m_pcPredSearch->upsampleBasePic( pcPic->getFullPelBaseRec(), pcSlice->getBaseColPic()->getPicYuvRec(), pcPic->getPicYuvRec(), pcSlice->getSPS()->getScaledRefLayerWindow() );
718	#else
719	m_pcPredSearch->upsampleBasePic( pcPic->getFullPelBaseRec(), pcSlice->getBaseColPic()->getPicYuvRec(), pcPic->getPicYuvRec() );
720	#endif
721	}
722	else
723	{
724	pcPic->setFullPelBaseRec( pcSlice->getBaseColPic()->getPicYuvRec() );
725	}
726	pcSlice->setFullPelBaseRec ( pcPic->getFullPelBaseRec() );
727	#endif
728	}
729	#endif
730
731	#if REF_IDX_FRAMEWORK
732	if( pcSlice->getSliceType() == B_SLICE )
733	{
734	pcSlice->setColFromL0Flag(1-uiColDir);
735	}
736	#endif
737
738	// Set reference list
739	#if REF_IDX_FRAMEWORK
740	#if ZERO_NUM_DIRECT_LAYERS
741	if(m_layerId == 0 \|\| ( m_layerId > 0 && pcSlice->getActiveNumILRRefIdx() == 0 ) )
742	#else
743	if(m_layerId == 0)
744	#endif
745	{
746	pcSlice->setRefPicList( rcListPic);
747	}
748	#else
749	pcSlice->setRefPicList ( rcListPic );
750	#endif
751	#if REF_IDX_FRAMEWORK
752	#if ZERO_NUM_DIRECT_LAYERS
753	if( m_layerId > 0 && pcSlice->getActiveNumILRRefIdx() )
754	#else
755	if(m_layerId > 0)
756	#endif
757	{
758	m_pcEncTop->setILRPic(pcPic);
759
760	#if REF_IDX_MFM
761	if( pcSlice->getSPS()->getMFMEnabledFlag() )
762	{
763	pcSlice->setRefPOCListILP(m_pcEncTop->getIlpList(), pcSlice->getBaseColPic());
764	}
765	#endif
766	pcSlice->setRefPicListModificationSvc();
767	pcSlice->setRefPicList( rcListPic, false, m_pcEncTop->getIlpList());
768
769	#if REF_IDX_MFM
770	if( pcSlice->getSPS()->getMFMEnabledFlag() )
771	{
772	Bool found = false;
773	UInt ColFromL0Flag = pcSlice->getColFromL0Flag();
774	UInt ColRefIdx = pcSlice->getColRefIdx();
775	for(Int colIdx = 0; colIdx < pcSlice->getNumRefIdx( RefPicList(1 - ColFromL0Flag) ); colIdx++)
776	{
777	if( pcSlice->getRefPic( RefPicList(1 - ColFromL0Flag), colIdx)->isILR(m_layerId) )
778	{
779	ColRefIdx = colIdx;
780	found = true;
781	break;
782	}
783	}
784
785	if( found == false )
786	{
787	ColFromL0Flag = 1 - ColFromL0Flag;
788	for(Int colIdx = 0; colIdx < pcSlice->getNumRefIdx( RefPicList(1 - ColFromL0Flag) ); colIdx++)
789	{
790	if( pcSlice->getRefPic( RefPicList(1 - ColFromL0Flag), colIdx)->isILR(m_layerId) )
791	{
792	ColRefIdx = colIdx;
793	found = true;
794	break;
795	}
796	}
797	}
798
799	if(found == true)
800	{
801	pcSlice->setColFromL0Flag(ColFromL0Flag);
802	pcSlice->setColRefIdx(ColRefIdx);
803	}
804	}
805	#endif
806	}
807	#endif
808
809	// Slice info. refinement
810	if ( (pcSlice->getSliceType() == B_SLICE) && (pcSlice->getNumRefIdx(REF_PIC_LIST_1) == 0) )
811	{
812	pcSlice->setSliceType ( P_SLICE );
813	}
814	#if !L0034_COMBINED_LIST_CLEANUP
815	if (pcSlice->getSliceType() != B_SLICE \|\| !pcSlice->getSPS()->getUseLComb())
816	{
817	pcSlice->setNumRefIdx(REF_PIC_LIST_C, 0);
818	pcSlice->setRefPicListCombinationFlag(false);
819	pcSlice->setRefPicListModificationFlagLC(false);
820	}
821	else
822	{
823	pcSlice->setRefPicListCombinationFlag(pcSlice->getSPS()->getUseLComb());
824	pcSlice->setNumRefIdx(REF_PIC_LIST_C, pcSlice->getNumRefIdx(REF_PIC_LIST_0));
825	}
826	#endif
827
828	if (pcSlice->getSliceType() == B_SLICE)
829	{
830	#if !REF_IDX_FRAMEWORK
831	pcSlice->setColFromL0Flag(1-uiColDir);
832	#endif
833	Bool bLowDelay = true;
834	Int iCurrPOC = pcSlice->getPOC();
835	Int iRefIdx = 0;
836
837	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_0) && bLowDelay; iRefIdx++)
838	{
839	if ( pcSlice->getRefPic(REF_PIC_LIST_0, iRefIdx)->getPOC() > iCurrPOC )
840	{
841	bLowDelay = false;
842	}
843	}
844	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_1) && bLowDelay; iRefIdx++)
845	{
846	if ( pcSlice->getRefPic(REF_PIC_LIST_1, iRefIdx)->getPOC() > iCurrPOC )
847	{
848	bLowDelay = false;
849	}
850	}
851
852	pcSlice->setCheckLDC(bLowDelay);
853	}
854	else
855	{
856	pcSlice->setCheckLDC(true);
857	}
858
859	uiColDir = 1-uiColDir;
860
861	//-------------------------------------------------------------
862	pcSlice->setRefPOCList();
863
864	#if L0034_COMBINED_LIST_CLEANUP
865	pcSlice->setList1IdxToList0Idx();
866	#else
867	pcSlice->setNoBackPredFlag( false );
868	if ( pcSlice->getSliceType() == B_SLICE && !pcSlice->getRefPicListCombinationFlag())
869	{
870	if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) )
871	{
872	pcSlice->setNoBackPredFlag( true );
873	Int i;
874	for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ )
875	{
876	if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) )
877	{
878	pcSlice->setNoBackPredFlag( false );
879	break;
880	}
881	}
882	}
883	}
884
885	if(pcSlice->getNoBackPredFlag())
886	{
887	pcSlice->setNumRefIdx(REF_PIC_LIST_C, 0);
888	}
889	pcSlice->generateCombinedList();
890	#endif
891
892	if (m_pcEncTop->getTMVPModeId() == 2)
893	{
894	if (iGOPid == 0) // first picture in SOP (i.e. forward B)
895	{
896	pcSlice->setEnableTMVPFlag(0);
897	}
898	else
899	{
900	// Note: pcSlice->getColFromL0Flag() is assumed to be always 0 and getcolRefIdx() is always 0.
901	pcSlice->setEnableTMVPFlag(1);
902	}
903	pcSlice->getSPS()->setTMVPFlagsPresent(1);
904	}
905	else if (m_pcEncTop->getTMVPModeId() == 1)
906	{
907	pcSlice->getSPS()->setTMVPFlagsPresent(1);
908	pcSlice->setEnableTMVPFlag(1);
909	}
910	else
911	{
912	pcSlice->getSPS()->setTMVPFlagsPresent(0);
913	pcSlice->setEnableTMVPFlag(0);
914	}
915	/////////////////////////////////////////////////////////////////////////////////////////////////// Compress a slice
916	// Slice compression
917	if (m_pcCfg->getUseASR())
918	{
919	m_pcSliceEncoder->setSearchRange(pcSlice);
920	}
921
922	Bool bGPBcheck=false;
923	if ( pcSlice->getSliceType() == B_SLICE)
924	{
925	if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) )
926	{
927	bGPBcheck=true;
928	Int i;
929	for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ )
930	{
931	if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) )
932	{
933	bGPBcheck=false;
934	break;
935	}
936	}
937	}
938	}
939	if(bGPBcheck)
940	{
941	pcSlice->setMvdL1ZeroFlag(true);
942	}
943	else
944	{
945	pcSlice->setMvdL1ZeroFlag(false);
946	}
947	pcPic->getSlice(pcSlice->getSliceIdx())->setMvdL1ZeroFlag(pcSlice->getMvdL1ZeroFlag());
948
949	#if RATE_CONTROL_LAMBDA_DOMAIN
950	Int sliceQP = pcSlice->getSliceQp();
951	Double lambda = 0.0;
952	Int actualHeadBits = 0;
953	Int actualTotalBits = 0;
954	Int estimatedBits = 0;
955	Int tmpBitsBeforeWriting = 0;
956	if ( m_pcCfg->getUseRateCtrl() )
957	{
958	Int frameLevel = m_pcRateCtrl->getRCSeq()->getGOPID2Level( iGOPid );
959	if ( pcPic->getSlice(0)->getSliceType() == I_SLICE )
960	{
961	frameLevel = 0;
962	}
963	m_pcRateCtrl->initRCPic( frameLevel );
964	estimatedBits = m_pcRateCtrl->getRCPic()->getTargetBits();
965
966	if ( ( pcSlice->getPOC() == 0 && m_pcCfg->getInitialQP() > 0 ) \|\| ( frameLevel == 0 && m_pcCfg->getForceIntraQP() ) ) // QP is specified
967	{
968	sliceQP = m_pcCfg->getInitialQP();
969	Int NumberBFrames = ( m_pcCfg->getGOPSize() - 1 );
970	Double dLambda_scale = 1.0 - Clip3( 0.0, 0.5, 0.05*(Double)NumberBFrames );
971	Double dQPFactor = 0.57*dLambda_scale;
972	Int SHIFT_QP = 12;
973	Int bitdepth_luma_qp_scale = 0;
974	Double qp_temp = (Double) sliceQP + bitdepth_luma_qp_scale - SHIFT_QP;
975	lambda = dQPFactor*pow( 2.0, qp_temp/3.0 );
976	}
977	else if ( frameLevel == 0 ) // intra case, but use the model
978	{
979	if ( m_pcCfg->getIntraPeriod() != 1 ) // do not refine allocated bits for all intra case
980	{
981	Int bits = m_pcRateCtrl->getRCSeq()->getLeftAverageBits();
982	bits = m_pcRateCtrl->getRCSeq()->getRefineBitsForIntra( bits );
983	if ( bits < 200 )
984	{
985	bits = 200;
986	}
987	m_pcRateCtrl->getRCPic()->setTargetBits( bits );
988	}
989
990	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
991	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture );
992	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
993	}
994	else // normal case
995	{
996	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
997	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture );
998	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
999	}
1000
1001	sliceQP = Clip3( -pcSlice->getSPS()->getQpBDOffsetY(), MAX_QP, sliceQP );
1002	m_pcRateCtrl->getRCPic()->setPicEstQP( sliceQP );
1003
1004	m_pcSliceEncoder->resetQP( pcPic, sliceQP, lambda );
1005	}
1006	#endif
1007
1008	UInt uiNumSlices = 1;
1009
1010	#if SIMPLIFIED_MV_POS_SCALING
1011	if (m_layerId > 0)
1012	{
1013	#if SCALED_REF_LAYER_OFFSETS
1014	const Window &scalEL = m_pcEncTop->getScaledRefLayerWindow();
1015
1016	Int widthBL = pcSlice->getBaseColPic()->getPicYuvRec()->getWidth();
1017	Int heightBL = pcSlice->getBaseColPic()->getPicYuvRec()->getHeight();
1018
1019	Int widthEL = pcPic->getPicYuvRec()->getWidth() - scalEL.getWindowLeftOffset() - scalEL.getWindowRightOffset();
1020	Int heightEL = pcPic->getPicYuvRec()->getHeight() - scalEL.getWindowTopOffset() - scalEL.getWindowBottomOffset();
1021	#else
1022	const Window &confBL = pcSlice->getBaseColPic()->getPicYuvRec()->getConformanceWindow();
1023	const Window &confEL = pcPic->getPicYuvRec()->getConformanceWindow();
1024
1025	Int widthBL = pcSlice->getBaseColPic()->getPicYuvRec()->getWidth () - confBL.getWindowLeftOffset() - confBL.getWindowRightOffset();
1026	Int heightBL = pcSlice->getBaseColPic()->getPicYuvRec()->getHeight() - confBL.getWindowTopOffset() - confBL.getWindowBottomOffset();
1027
1028	Int widthEL = pcPic->getPicYuvRec()->getWidth() - confEL.getWindowLeftOffset() - confEL.getWindowRightOffset();
1029	Int heightEL = pcPic->getPicYuvRec()->getHeight() - confEL.getWindowTopOffset() - confEL.getWindowBottomOffset();
1030	#endif
1031	g_mvScalingFactor[m_layerId][0] = Clip3(-4096, 4095, ((widthEL << 8) + (widthBL >> 1)) / widthBL);
1032	g_mvScalingFactor[m_layerId][1] = Clip3(-4096, 4095, ((heightEL << 8) + (heightBL >> 1)) / heightBL);
1033
1034	g_posScalingFactor[m_layerId][0] = ((widthBL << 16) + (widthEL >> 1)) / widthEL;
1035	g_posScalingFactor[m_layerId][1] = ((heightBL << 16) + (heightEL >> 1)) / heightEL;
1036	}
1037	#endif
1038
1039	UInt uiInternalAddress = pcPic->getNumPartInCU()-4;
1040	UInt uiExternalAddress = pcPic->getPicSym()->getNumberOfCUsInFrame()-1;
1041	UInt uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1042	UInt uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1043	UInt uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
1044	UInt uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
1045	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
1046	{
1047	uiInternalAddress--;
1048	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1049	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1050	}
1051	uiInternalAddress++;
1052	if(uiInternalAddress==pcPic->getNumPartInCU())
1053	{
1054	uiInternalAddress = 0;
1055	uiExternalAddress++;
1056	}
1057	UInt uiRealEndAddress = uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress;
1058
1059	UInt uiCummulativeTileWidth;
1060	UInt uiCummulativeTileHeight;
1061	Int p, j;
1062	UInt uiEncCUAddr;
1063
1064	//set NumColumnsMinus1 and NumRowsMinus1
1065	pcPic->getPicSym()->setNumColumnsMinus1( pcSlice->getPPS()->getNumColumnsMinus1() );
1066	pcPic->getPicSym()->setNumRowsMinus1( pcSlice->getPPS()->getNumRowsMinus1() );
1067
1068	//create the TComTileArray
1069	pcPic->getPicSym()->xCreateTComTileArray();
1070
1071	if( pcSlice->getPPS()->getUniformSpacingFlag() == 1 )
1072	{
1073	//set the width for each tile
1074	for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
1075	{
1076	for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1()+1; p++)
1077	{
1078	pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->
1079	setTileWidth( (p+1)*pcPic->getPicSym()->getFrameWidthInCU()/(pcPic->getPicSym()->getNumColumnsMinus1()+1)
1080	- (p*pcPic->getPicSym()->getFrameWidthInCU())/(pcPic->getPicSym()->getNumColumnsMinus1()+1) );
1081	}
1082	}
1083
1084	//set the height for each tile
1085	for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
1086	{
1087	for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1()+1; p++)
1088	{
1089	pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->
1090	setTileHeight( (p+1)*pcPic->getPicSym()->getFrameHeightInCU()/(pcPic->getPicSym()->getNumRowsMinus1()+1)
1091	- (p*pcPic->getPicSym()->getFrameHeightInCU())/(pcPic->getPicSym()->getNumRowsMinus1()+1) );
1092	}
1093	}
1094	}
1095	else
1096	{
1097	//set the width for each tile
1098	for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
1099	{
1100	uiCummulativeTileWidth = 0;
1101	for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1(); p++)
1102	{
1103	pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->setTileWidth( pcSlice->getPPS()->getColumnWidth(p) );
1104	uiCummulativeTileWidth += pcSlice->getPPS()->getColumnWidth(p);
1105	}
1106	pcPic->getPicSym()->getTComTile(j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p)->setTileWidth( pcPic->getPicSym()->getFrameWidthInCU()-uiCummulativeTileWidth );
1107	}
1108
1109	//set the height for each tile
1110	for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
1111	{
1112	uiCummulativeTileHeight = 0;
1113	for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1(); p++)
1114	{
1115	pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->setTileHeight( pcSlice->getPPS()->getRowHeight(p) );
1116	uiCummulativeTileHeight += pcSlice->getPPS()->getRowHeight(p);
1117	}
1118	pcPic->getPicSym()->getTComTile(p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j)->setTileHeight( pcPic->getPicSym()->getFrameHeightInCU()-uiCummulativeTileHeight );
1119	}
1120	}
1121	//intialize each tile of the current picture
1122	pcPic->getPicSym()->xInitTiles();
1123
1124	// Allocate some coders, now we know how many tiles there are.
1125	Int iNumSubstreams = pcSlice->getPPS()->getNumSubstreams();
1126
1127	//generate the Coding Order Map and Inverse Coding Order Map
1128	for(p=0, uiEncCUAddr=0; p<pcPic->getPicSym()->getNumberOfCUsInFrame(); p++, uiEncCUAddr = pcPic->getPicSym()->xCalculateNxtCUAddr(uiEncCUAddr))
1129	{
1130	pcPic->getPicSym()->setCUOrderMap(p, uiEncCUAddr);
1131	pcPic->getPicSym()->setInverseCUOrderMap(uiEncCUAddr, p);
1132	}
1133	pcPic->getPicSym()->setCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame());
1134	pcPic->getPicSym()->setInverseCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame());
1135
1136	// Allocate some coders, now we know how many tiles there are.
1137	m_pcEncTop->createWPPCoders(iNumSubstreams);
1138	pcSbacCoders = m_pcEncTop->getSbacCoders();
1139	pcSubstreamsOut = new TComOutputBitstream[iNumSubstreams];
1140
1141	UInt startCUAddrSliceIdx = 0; // used to index "m_uiStoredStartCUAddrForEncodingSlice" containing locations of slice boundaries
1142	UInt startCUAddrSlice = 0; // used to keep track of current slice's starting CU addr.
1143	pcSlice->setSliceCurStartCUAddr( startCUAddrSlice ); // Setting "start CU addr" for current slice
1144	m_storedStartCUAddrForEncodingSlice.clear();
1145
1146	UInt startCUAddrSliceSegmentIdx = 0; // used to index "m_uiStoredStartCUAddrForEntropyEncodingSlice" containing locations of slice boundaries
1147	UInt startCUAddrSliceSegment = 0; // used to keep track of current Dependent slice's starting CU addr.
1148	pcSlice->setSliceSegmentCurStartCUAddr( startCUAddrSliceSegment ); // Setting "start CU addr" for current Dependent slice
1149
1150	m_storedStartCUAddrForEncodingSliceSegment.clear();
1151	UInt nextCUAddr = 0;
1152	m_storedStartCUAddrForEncodingSlice.push_back (nextCUAddr);
1153	startCUAddrSliceIdx++;
1154	m_storedStartCUAddrForEncodingSliceSegment.push_back(nextCUAddr);
1155	startCUAddrSliceSegmentIdx++;
1156	#if AVC_BASE
1157	if( m_layerId == 0 && m_pcEncTop->getVPS()->getAvcBaseLayerFlag() )
1158	{
1159	pcPic->getPicYuvOrg()->copyToPic( pcPic->getPicYuvRec() );
1160	#if AVC_SYNTAX
1161	pcPic->readBLSyntax( m_ppcTEncTop[0]->getBLSyntaxFile(), SYNTAX_BYTES );
1162	#endif
1163	return;
1164	}
1165	#endif
1166
1167	while(nextCUAddr<uiRealEndAddress) // determine slice boundaries
1168	{
1169	pcSlice->setNextSlice ( false );
1170	pcSlice->setNextSliceSegment( false );
1171	assert(pcPic->getNumAllocatedSlice() == startCUAddrSliceIdx);
1172	m_pcSliceEncoder->precompressSlice( pcPic );
1173	m_pcSliceEncoder->compressSlice ( pcPic );
1174
1175	Bool bNoBinBitConstraintViolated = (!pcSlice->isNextSlice() && !pcSlice->isNextSliceSegment());
1176	if (pcSlice->isNextSlice() \|\| (bNoBinBitConstraintViolated && m_pcCfg->getSliceMode()==FIXED_NUMBER_OF_LCU))
1177	{
1178	startCUAddrSlice = pcSlice->getSliceCurEndCUAddr();
1179	// Reconstruction slice
1180	m_storedStartCUAddrForEncodingSlice.push_back(startCUAddrSlice);
1181	startCUAddrSliceIdx++;
1182	// Dependent slice
1183	if (startCUAddrSliceSegmentIdx>0 && m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx-1] != startCUAddrSlice)
1184	{
1185	m_storedStartCUAddrForEncodingSliceSegment.push_back(startCUAddrSlice);
1186	startCUAddrSliceSegmentIdx++;
1187	}
1188
1189	if (startCUAddrSlice < uiRealEndAddress)
1190	{
1191	pcPic->allocateNewSlice();
1192	pcPic->setCurrSliceIdx ( startCUAddrSliceIdx-1 );
1193	m_pcSliceEncoder->setSliceIdx ( startCUAddrSliceIdx-1 );
1194	pcSlice = pcPic->getSlice ( startCUAddrSliceIdx-1 );
1195	pcSlice->copySliceInfo ( pcPic->getSlice(0) );
1196	pcSlice->setSliceIdx ( startCUAddrSliceIdx-1 );
1197	pcSlice->setSliceCurStartCUAddr ( startCUAddrSlice );
1198	pcSlice->setSliceSegmentCurStartCUAddr ( startCUAddrSlice );
1199	pcSlice->setSliceBits(0);
1200	uiNumSlices ++;
1201	}
1202	}
1203	else if (pcSlice->isNextSliceSegment() \|\| (bNoBinBitConstraintViolated && m_pcCfg->getSliceSegmentMode()==FIXED_NUMBER_OF_LCU))
1204	{
1205	startCUAddrSliceSegment = pcSlice->getSliceSegmentCurEndCUAddr();
1206	m_storedStartCUAddrForEncodingSliceSegment.push_back(startCUAddrSliceSegment);
1207	startCUAddrSliceSegmentIdx++;
1208	pcSlice->setSliceSegmentCurStartCUAddr( startCUAddrSliceSegment );
1209	}
1210	else
1211	{
1212	startCUAddrSlice = pcSlice->getSliceCurEndCUAddr();
1213	startCUAddrSliceSegment = pcSlice->getSliceSegmentCurEndCUAddr();
1214	}
1215
1216	nextCUAddr = (startCUAddrSlice > startCUAddrSliceSegment) ? startCUAddrSlice : startCUAddrSliceSegment;
1217	}
1218	m_storedStartCUAddrForEncodingSlice.push_back( pcSlice->getSliceCurEndCUAddr());
1219	startCUAddrSliceIdx++;
1220	m_storedStartCUAddrForEncodingSliceSegment.push_back(pcSlice->getSliceCurEndCUAddr());
1221	startCUAddrSliceSegmentIdx++;
1222
1223	pcSlice = pcPic->getSlice(0);
1224
1225	// SAO parameter estimation using non-deblocked pixels for LCU bottom and right boundary areas
1226	if( m_pcCfg->getSaoLcuBasedOptimization() && m_pcCfg->getSaoLcuBoundary() )
1227	{
1228	m_pcSAO->resetStats();
1229	m_pcSAO->calcSaoStatsCu_BeforeDblk( pcPic );
1230	}
1231
1232	//-- Loop filter
1233	Bool bLFCrossTileBoundary = pcSlice->getPPS()->getLoopFilterAcrossTilesEnabledFlag();
1234	m_pcLoopFilter->setCfg(bLFCrossTileBoundary);
1235	#if L0386_DB_METRIC
1236	if ( m_pcCfg->getDeblockingFilterMetric() )
1237	{
1238	dblMetric(pcPic, uiNumSlices);
1239	}
1240	#endif
1241	m_pcLoopFilter->loopFilterPic( pcPic );
1242
1243	pcSlice = pcPic->getSlice(0);
1244	if(pcSlice->getSPS()->getUseSAO())
1245	{
1246	std::vector<Bool> LFCrossSliceBoundaryFlag;
1247	for(Int s=0; s< uiNumSlices; s++)
1248	{
1249	LFCrossSliceBoundaryFlag.push_back( ((uiNumSlices==1)?true:pcPic->getSlice(s)->getLFCrossSliceBoundaryFlag()) );
1250	}
1251	m_storedStartCUAddrForEncodingSlice.resize(uiNumSlices+1);
1252	pcPic->createNonDBFilterInfo(m_storedStartCUAddrForEncodingSlice, 0, &LFCrossSliceBoundaryFlag ,pcPic->getPicSym()->getNumTiles() ,bLFCrossTileBoundary);
1253	}
1254
1255
1256	pcSlice = pcPic->getSlice(0);
1257
1258	if(pcSlice->getSPS()->getUseSAO())
1259	{
1260	m_pcSAO->createPicSaoInfo(pcPic);
1261	}
1262
1263	/////////////////////////////////////////////////////////////////////////////////////////////////// File writing
1264	// Set entropy coder
1265	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1266
1267	/* write various header sets. */
1268	if ( m_bSeqFirst )
1269	{
1270	#if SVC_EXTENSION
1271	OutputNALUnit nalu(NAL_UNIT_VPS, 0, m_layerId);
1272	#if AVC_BASE
1273	if( ( m_layerId == 1 && m_pcEncTop->getVPS()->getAvcBaseLayerFlag() ) \|\| ( m_layerId == 0 && !m_pcEncTop->getVPS()->getAvcBaseLayerFlag() ) )
1274	#else
1275	if( m_layerId == 0 )
1276	#endif
1277	{
1278	#else
1279	OutputNALUnit nalu(NAL_UNIT_VPS);
1280	#endif
1281	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1282	m_pcEntropyCoder->encodeVPS(m_pcEncTop->getVPS());
1283	writeRBSPTrailingBits(nalu.m_Bitstream);
1284	accessUnit.push_back(new NALUnitEBSP(nalu));
1285	#if RATE_CONTROL_LAMBDA_DOMAIN
1286	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1287	#endif
1288	#if SVC_EXTENSION
1289	}
1290	#endif
1291
1292	#if SVC_EXTENSION
1293	nalu = NALUnit(NAL_UNIT_SPS, 0, m_layerId);
1294	#else
1295	nalu = NALUnit(NAL_UNIT_SPS);
1296	#endif
1297	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1298	if (m_bSeqFirst)
1299	{
1300	pcSlice->getSPS()->setNumLongTermRefPicSPS(m_numLongTermRefPicSPS);
1301	for (Int k = 0; k < m_numLongTermRefPicSPS; k++)
1302	{
1303	pcSlice->getSPS()->setLtRefPicPocLsbSps(k, m_ltRefPicPocLsbSps[k]);
1304	pcSlice->getSPS()->setUsedByCurrPicLtSPSFlag(k, m_ltRefPicUsedByCurrPicFlag[k]);
1305	}
1306	}
1307	if( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1308	{
1309	UInt maxCU = m_pcCfg->getSliceArgument() >> ( pcSlice->getSPS()->getMaxCUDepth() << 1);
1310	UInt numDU = ( m_pcCfg->getSliceMode() == 1 ) ? ( pcPic->getNumCUsInFrame() / maxCU ) : ( 0 );
1311	if( pcPic->getNumCUsInFrame() % maxCU != 0 )
1312	{
1313	numDU ++;
1314	}
1315	pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->setNumDU( numDU );
1316	pcSlice->getSPS()->setHrdParameters( m_pcCfg->getFrameRate(), numDU, m_pcCfg->getTargetBitrate(), ( m_pcCfg->getIntraPeriod() > 0 ) );
1317	}
1318	if( m_pcCfg->getBufferingPeriodSEIEnabled() \|\| m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1319	{
1320	pcSlice->getSPS()->getVuiParameters()->setHrdParametersPresentFlag( true );
1321	}
1322	m_pcEntropyCoder->encodeSPS(pcSlice->getSPS());
1323	writeRBSPTrailingBits(nalu.m_Bitstream);
1324	accessUnit.push_back(new NALUnitEBSP(nalu));
1325	#if RATE_CONTROL_LAMBDA_DOMAIN
1326	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1327	#endif
1328
1329	#if SVC_EXTENSION
1330	nalu = NALUnit(NAL_UNIT_PPS, 0, m_layerId);
1331	#else
1332	nalu = NALUnit(NAL_UNIT_PPS);
1333	#endif
1334	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1335	m_pcEntropyCoder->encodePPS(pcSlice->getPPS());
1336	writeRBSPTrailingBits(nalu.m_Bitstream);
1337	accessUnit.push_back(new NALUnitEBSP(nalu));
1338	#if RATE_CONTROL_LAMBDA_DOMAIN
1339	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1340	#endif
1341
1342	xCreateLeadingSEIMessages(accessUnit, pcSlice->getSPS());
1343
1344	m_bSeqFirst = false;
1345	}
1346
1347	#if L0208_SOP_DESCRIPTION_SEI
1348	if (writeSOP) // write SOP description SEI (if enabled) at the beginning of GOP
1349	{
1350	Int SOPcurrPOC = pocCurr;
1351
1352	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1353	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1354	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1355
1356	SEISOPDescription SOPDescriptionSEI;
1357	SOPDescriptionSEI.m_sopSeqParameterSetId = pcSlice->getSPS()->getSPSId();
1358
1359	UInt i = 0;
1360	UInt prevEntryId = iGOPid;
1361	for (j = iGOPid; j < m_iGopSize; j++)
1362	{
1363	Int deltaPOC = m_pcCfg->getGOPEntry(j).m_POC - m_pcCfg->getGOPEntry(prevEntryId).m_POC;
1364	if ((SOPcurrPOC + deltaPOC) < m_pcCfg->getFramesToBeEncoded())
1365	{
1366	SOPcurrPOC += deltaPOC;
1367	SOPDescriptionSEI.m_sopDescVclNaluType[i] = getNalUnitType(SOPcurrPOC, m_iLastIDR);
1368	SOPDescriptionSEI.m_sopDescTemporalId[i] = m_pcCfg->getGOPEntry(j).m_temporalId;
1369	SOPDescriptionSEI.m_sopDescStRpsIdx[i] = m_pcEncTop->getReferencePictureSetIdxForSOP(pcSlice, SOPcurrPOC, j);
1370	SOPDescriptionSEI.m_sopDescPocDelta[i] = deltaPOC;
1371
1372	prevEntryId = j;
1373	i++;
1374	}
1375	}
1376
1377	SOPDescriptionSEI.m_numPicsInSopMinus1 = i - 1;
1378
1379	m_seiWriter.writeSEImessage( nalu.m_Bitstream, SOPDescriptionSEI, pcSlice->getSPS());
1380	writeRBSPTrailingBits(nalu.m_Bitstream);
1381	accessUnit.push_back(new NALUnitEBSP(nalu));
1382
1383	writeSOP = false;
1384	}
1385	#endif
1386
1387	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1388	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1389	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1390	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1391	{
1392	if( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getSubPicCpbParamsPresentFlag() )
1393	{
1394	UInt numDU = pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNumDU();
1395	pictureTimingSEI.m_numDecodingUnitsMinus1 = ( numDU - 1 );
1396	pictureTimingSEI.m_duCommonCpbRemovalDelayFlag = false;
1397
1398	if( pictureTimingSEI.m_numNalusInDuMinus1 == NULL )
1399	{
1400	pictureTimingSEI.m_numNalusInDuMinus1 = new UInt[ numDU ];
1401	}
1402	if( pictureTimingSEI.m_duCpbRemovalDelayMinus1 == NULL )
1403	{
1404	pictureTimingSEI.m_duCpbRemovalDelayMinus1 = new UInt[ numDU ];
1405	}
1406	if( accumBitsDU == NULL )
1407	{
1408	accumBitsDU = new UInt[ numDU ];
1409	}
1410	if( accumNalsDU == NULL )
1411	{
1412	accumNalsDU = new UInt[ numDU ];
1413	}
1414	}
1415	pictureTimingSEI.m_auCpbRemovalDelay = std::max<Int>(1, m_totalCoded - m_lastBPSEI); // Syntax element signalled as minus, hence the .
1416	pictureTimingSEI.m_picDpbOutputDelay = pcSlice->getSPS()->getNumReorderPics(0) + pcSlice->getPOC() - m_totalCoded;
1417	#if L0044_DU_DPB_OUTPUT_DELAY_HRD
1418	Int factor = pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTickDivisorMinus2() + 2;
1419	pictureTimingSEI.m_picDpbOutputDuDelay = factor * pictureTimingSEI.m_picDpbOutputDelay;
1420	if( m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1421	{
1422	picSptDpbOutputDuDelay = factor * pictureTimingSEI.m_picDpbOutputDelay;
1423	}
1424	#endif
1425	}
1426
1427	if( ( m_pcCfg->getBufferingPeriodSEIEnabled() ) && ( pcSlice->getSliceType() == I_SLICE ) &&
1428	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1429	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1430	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1431	{
1432	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1433	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1434	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1435
1436	SEIBufferingPeriod sei_buffering_period;
1437
1438	UInt uiInitialCpbRemovalDelay = (90000/2); // 0.5 sec
1439	sei_buffering_period.m_initialCpbRemovalDelay [0][0] = uiInitialCpbRemovalDelay;
1440	sei_buffering_period.m_initialCpbRemovalDelayOffset[0][0] = uiInitialCpbRemovalDelay;
1441	sei_buffering_period.m_initialCpbRemovalDelay [0][1] = uiInitialCpbRemovalDelay;
1442	sei_buffering_period.m_initialCpbRemovalDelayOffset[0][1] = uiInitialCpbRemovalDelay;
1443
1444	#if L0043_TIMING_INFO
1445	Double dTmp = (Double)pcSlice->getSPS()->getVuiParameters()->getTimingInfo()->getNumUnitsInTick() / (Double)pcSlice->getSPS()->getVuiParameters()->getTimingInfo()->getTimeScale();
1446	#else
1447	Double dTmp = (Double)pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNumUnitsInTick() / (Double)pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTimeScale();
1448	#endif
1449
1450	UInt uiTmp = (UInt)( dTmp * 90000.0 );
1451	uiInitialCpbRemovalDelay -= uiTmp;
1452	uiInitialCpbRemovalDelay -= uiTmp / ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTickDivisorMinus2() + 2 );
1453	sei_buffering_period.m_initialAltCpbRemovalDelay [0][0] = uiInitialCpbRemovalDelay;
1454	sei_buffering_period.m_initialAltCpbRemovalDelayOffset[0][0] = uiInitialCpbRemovalDelay;
1455	sei_buffering_period.m_initialAltCpbRemovalDelay [0][1] = uiInitialCpbRemovalDelay;
1456	sei_buffering_period.m_initialAltCpbRemovalDelayOffset[0][1] = uiInitialCpbRemovalDelay;
1457
1458	sei_buffering_period.m_rapCpbParamsPresentFlag = 0;
1459	#if L0328_SPLICING
1460	//for the concatenation, it can be set to one during splicing.
1461	sei_buffering_period.m_concatenationFlag = 0;
1462	//since the temporal layer HRD is not ready, we assumed it is fixed
1463	sei_buffering_period.m_auCpbRemovalDelayDelta = 1;
1464	#endif
1465	#if L0044_CPB_DPB_DELAY_OFFSET
1466	sei_buffering_period.m_cpbDelayOffset = 0;
1467	sei_buffering_period.m_dpbDelayOffset = 0;
1468	#endif
1469
1470	m_seiWriter.writeSEImessage( nalu.m_Bitstream, sei_buffering_period, pcSlice->getSPS());
1471	writeRBSPTrailingBits(nalu.m_Bitstream);
1472	#if L0045_NON_NESTED_SEI_RESTRICTIONS
1473	{
1474	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
1475	UInt offsetPosition = m_activeParameterSetSEIPresentInAU; // Insert BP SEI after APS SEI
1476	AccessUnit::iterator it;
1477	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
1478	{
1479	it++;
1480	}
1481	accessUnit.insert(it, new NALUnitEBSP(nalu));
1482	m_bufferingPeriodSEIPresentInAU = true;
1483	}
1484	#else
1485	accessUnit.push_back(new NALUnitEBSP(nalu));
1486	#endif
1487
1488	#if K0180_SCALABLE_NESTING_SEI
1489	if (m_pcCfg->getScalableNestingSEIEnabled())
1490	{
1491	OutputNALUnit naluTmp(NAL_UNIT_PREFIX_SEI);
1492	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1493	m_pcEntropyCoder->setBitstream(&naluTmp.m_Bitstream);
1494	scalableNestingSEI.m_nestedSEIs.clear();
1495	scalableNestingSEI.m_nestedSEIs.push_back(&sei_buffering_period);
1496	m_seiWriter.writeSEImessage( naluTmp.m_Bitstream, scalableNestingSEI, pcSlice->getSPS());
1497	writeRBSPTrailingBits(naluTmp.m_Bitstream);
1498	#if L0045_NON_NESTED_SEI_RESTRICTIONS
1499	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
1500	UInt offsetPosition = m_activeParameterSetSEIPresentInAU + m_bufferingPeriodSEIPresentInAU + m_pictureTimingSEIPresentInAU; // Insert BP SEI after non-nested APS, BP and PT SEIs
1501	AccessUnit::iterator it;
1502	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
1503	{
1504	it++;
1505	}
1506	accessUnit.insert(it, new NALUnitEBSP(naluTmp));
1507	m_nestedBufferingPeriodSEIPresentInAU = true;
1508	#else
1509	accessUnit.push_back(new NALUnitEBSP(naluTmp));
1510	#endif
1511	}
1512	#endif
1513
1514	m_lastBPSEI = m_totalCoded;
1515	m_cpbRemovalDelay = 0;
1516	}
1517	m_cpbRemovalDelay ++;
1518	if( ( m_pcEncTop->getRecoveryPointSEIEnabled() ) && ( pcSlice->getSliceType() == I_SLICE ) )
1519	{
1520	if( m_pcEncTop->getGradualDecodingRefreshInfoEnabled() && !pcSlice->getRapPicFlag() )
1521	{
1522	// Gradual decoding refresh SEI
1523	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1524	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1525	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1526
1527	SEIGradualDecodingRefreshInfo seiGradualDecodingRefreshInfo;
1528	seiGradualDecodingRefreshInfo.m_gdrForegroundFlag = true; // Indicating all "foreground"
1529
1530	m_seiWriter.writeSEImessage( nalu.m_Bitstream, seiGradualDecodingRefreshInfo, pcSlice->getSPS() );
1531	writeRBSPTrailingBits(nalu.m_Bitstream);
1532	accessUnit.push_back(new NALUnitEBSP(nalu));
1533	}
1534	// Recovery point SEI
1535	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1536	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1537	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1538
1539	SEIRecoveryPoint sei_recovery_point;
1540	sei_recovery_point.m_recoveryPocCnt = 0;
1541	sei_recovery_point.m_exactMatchingFlag = ( pcSlice->getPOC() == 0 ) ? (true) : (false);
1542	sei_recovery_point.m_brokenLinkFlag = false;
1543
1544	m_seiWriter.writeSEImessage( nalu.m_Bitstream, sei_recovery_point, pcSlice->getSPS() );
1545	writeRBSPTrailingBits(nalu.m_Bitstream);
1546	accessUnit.push_back(new NALUnitEBSP(nalu));
1547	}
1548
1549	/* use the main bitstream buffer for storing the marshalled picture */
1550	m_pcEntropyCoder->setBitstream(NULL);
1551
1552	startCUAddrSliceIdx = 0;
1553	startCUAddrSlice = 0;
1554
1555	startCUAddrSliceSegmentIdx = 0;
1556	startCUAddrSliceSegment = 0;
1557	nextCUAddr = 0;
1558	pcSlice = pcPic->getSlice(startCUAddrSliceIdx);
1559
1560	Int processingState = (pcSlice->getSPS()->getUseSAO())?(EXECUTE_INLOOPFILTER):(ENCODE_SLICE);
1561	Bool skippedSlice=false;
1562	while (nextCUAddr < uiRealEndAddress) // Iterate over all slices
1563	{
1564	switch(processingState)
1565	{
1566	case ENCODE_SLICE:
1567	{
1568	pcSlice->setNextSlice ( false );
1569	pcSlice->setNextSliceSegment( false );
1570	if (nextCUAddr == m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx])
1571	{
1572	pcSlice = pcPic->getSlice(startCUAddrSliceIdx);
1573	if(startCUAddrSliceIdx > 0 && pcSlice->getSliceType()!= I_SLICE)
1574	{
1575	pcSlice->checkColRefIdx(startCUAddrSliceIdx, pcPic);
1576	}
1577	pcPic->setCurrSliceIdx(startCUAddrSliceIdx);
1578	m_pcSliceEncoder->setSliceIdx(startCUAddrSliceIdx);
1579	assert(startCUAddrSliceIdx == pcSlice->getSliceIdx());
1580	// Reconstruction slice
1581	pcSlice->setSliceCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1582	pcSlice->setSliceCurEndCUAddr ( m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx+1 ] );
1583	// Dependent slice
1584	pcSlice->setSliceSegmentCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1585	pcSlice->setSliceSegmentCurEndCUAddr ( m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx+1 ] );
1586
1587	pcSlice->setNextSlice ( true );
1588
1589	startCUAddrSliceIdx++;
1590	startCUAddrSliceSegmentIdx++;
1591	}
1592	else if (nextCUAddr == m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx])
1593	{
1594	// Dependent slice
1595	pcSlice->setSliceSegmentCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1596	pcSlice->setSliceSegmentCurEndCUAddr ( m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx+1 ] );
1597
1598	pcSlice->setNextSliceSegment( true );
1599
1600	startCUAddrSliceSegmentIdx++;
1601	}
1602
1603	pcSlice->setRPS(pcPic->getSlice(0)->getRPS());
1604	pcSlice->setRPSidx(pcPic->getSlice(0)->getRPSidx());
1605	UInt uiDummyStartCUAddr;
1606	UInt uiDummyBoundingCUAddr;
1607	m_pcSliceEncoder->xDetermineStartAndBoundingCUAddr(uiDummyStartCUAddr,uiDummyBoundingCUAddr,pcPic,true);
1608
1609	uiInternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) % pcPic->getNumPartInCU();
1610	uiExternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) / pcPic->getNumPartInCU();
1611	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1612	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1613	uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
1614	uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
1615	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
1616	{
1617	uiInternalAddress--;
1618	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1619	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1620	}
1621	uiInternalAddress++;
1622	if(uiInternalAddress==pcPic->getNumPartInCU())
1623	{
1624	uiInternalAddress = 0;
1625	uiExternalAddress = pcPic->getPicSym()->getCUOrderMap(pcPic->getPicSym()->getInverseCUOrderMap(uiExternalAddress)+1);
1626	}
1627	UInt endAddress = pcPic->getPicSym()->getPicSCUEncOrder(uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress);
1628	if(endAddress<=pcSlice->getSliceSegmentCurStartCUAddr())
1629	{
1630	UInt boundingAddrSlice, boundingAddrSliceSegment;
1631	boundingAddrSlice = m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx];
1632	boundingAddrSliceSegment = m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx];
1633	nextCUAddr = min(boundingAddrSlice, boundingAddrSliceSegment);
1634	if(pcSlice->isNextSlice())
1635	{
1636	skippedSlice=true;
1637	}
1638	continue;
1639	}
1640	if(skippedSlice)
1641	{
1642	pcSlice->setNextSlice ( true );
1643	pcSlice->setNextSliceSegment( false );
1644	}
1645	skippedSlice=false;
1646	pcSlice->allocSubstreamSizes( iNumSubstreams );
1647	for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
1648	{
1649	pcSubstreamsOut[ui].clear();
1650	}
1651
1652	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1653	m_pcEntropyCoder->resetEntropy ();
1654	/* start slice NALunit */
1655	#if SVC_EXTENSION
1656	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->getTLayer(), m_layerId );
1657	#else
1658	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->getTLayer() );
1659	#endif
1660	Bool sliceSegment = (!pcSlice->isNextSlice());
1661	if (!sliceSegment)
1662	{
1663	uiOneBitstreamPerSliceLength = 0; // start of a new slice
1664	}
1665	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1666	#if RATE_CONTROL_LAMBDA_DOMAIN
1667	tmpBitsBeforeWriting = m_pcEntropyCoder->getNumberOfWrittenBits();
1668	#endif
1669	m_pcEntropyCoder->encodeSliceHeader(pcSlice);
1670	#if RATE_CONTROL_LAMBDA_DOMAIN
1671	actualHeadBits += ( m_pcEntropyCoder->getNumberOfWrittenBits() - tmpBitsBeforeWriting );
1672	#endif
1673
1674	// is it needed?
1675	{
1676	if (!sliceSegment)
1677	{
1678	pcBitstreamRedirect->writeAlignOne();
1679	}
1680	else
1681	{
1682	// We've not completed our slice header info yet, do the alignment later.
1683	}
1684	m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
1685	m_pcEntropyCoder->setEntropyCoder ( m_pcSbacCoder, pcSlice );
1686	m_pcEntropyCoder->resetEntropy ();
1687	for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ )
1688	{
1689	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1690	m_pcEntropyCoder->resetEntropy ();
1691	}
1692	}
1693
1694	if(pcSlice->isNextSlice())
1695	{
1696	// set entropy coder for writing
1697	m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
1698	{
1699	for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ )
1700	{
1701	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1702	m_pcEntropyCoder->resetEntropy ();
1703	}
1704	pcSbacCoders[0].load(m_pcSbacCoder);
1705	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[0], pcSlice ); //ALF is written in substream #0 with CABAC coder #0 (see ALF param encoding below)
1706	}
1707	m_pcEntropyCoder->resetEntropy ();
1708	// File writing
1709	if (!sliceSegment)
1710	{
1711	m_pcEntropyCoder->setBitstream(pcBitstreamRedirect);
1712	}
1713	else
1714	{
1715	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1716	}
1717	// for now, override the TILES_DECODER setting in order to write substreams.
1718	m_pcEntropyCoder->setBitstream ( &pcSubstreamsOut[0] );
1719
1720	}
1721	pcSlice->setFinalized(true);
1722
1723	m_pcSbacCoder->load( &pcSbacCoders[0] );
1724
1725	pcSlice->setTileOffstForMultES( uiOneBitstreamPerSliceLength );
1726	pcSlice->setTileLocationCount ( 0 );
1727	m_pcSliceEncoder->encodeSlice(pcPic, pcSubstreamsOut);
1728
1729	{
1730	// Construct the final bitstream by flushing and concatenating substreams.
1731	// The final bitstream is either nalu.m_Bitstream or pcBitstreamRedirect;
1732	UInt* puiSubstreamSizes = pcSlice->getSubstreamSizes();
1733	UInt uiTotalCodedSize = 0; // for padding calcs.
1734	UInt uiNumSubstreamsPerTile = iNumSubstreams;
1735	if (iNumSubstreams > 1)
1736	{
1737	uiNumSubstreamsPerTile /= pcPic->getPicSym()->getNumTiles();
1738	}
1739	for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
1740	{
1741	// Flush all substreams -- this includes empty ones.
1742	// Terminating bit and flush.
1743	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1744	m_pcEntropyCoder->setBitstream ( &pcSubstreamsOut[ui] );
1745	m_pcEntropyCoder->encodeTerminatingBit( 1 );
1746	m_pcEntropyCoder->encodeSliceFinish();
1747
1748	pcSubstreamsOut[ui].writeByteAlignment(); // Byte-alignment in slice_data() at end of sub-stream
1749	// Byte alignment is necessary between tiles when tiles are independent.
1750	uiTotalCodedSize += pcSubstreamsOut[ui].getNumberOfWrittenBits();
1751
1752	Bool bNextSubstreamInNewTile = ((ui+1) < iNumSubstreams)&& ((ui+1)%uiNumSubstreamsPerTile == 0);
1753	if (bNextSubstreamInNewTile)
1754	{
1755	pcSlice->setTileLocation(ui/uiNumSubstreamsPerTile, pcSlice->getTileOffstForMultES()+(uiTotalCodedSize>>3));
1756	}
1757	if (ui+1 < pcSlice->getPPS()->getNumSubstreams())
1758	{
1759	puiSubstreamSizes[ui] = pcSubstreamsOut[ui].getNumberOfWrittenBits() + (pcSubstreamsOut[ui].countStartCodeEmulations()<<3);
1760	}
1761	}
1762
1763	// Complete the slice header info.
1764	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1765	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1766	m_pcEntropyCoder->encodeTilesWPPEntryPoint( pcSlice );
1767
1768	// Substreams...
1769	TComOutputBitstream *pcOut = pcBitstreamRedirect;
1770	Int offs = 0;
1771	Int nss = pcSlice->getPPS()->getNumSubstreams();
1772	if (pcSlice->getPPS()->getEntropyCodingSyncEnabledFlag())
1773	{
1774	// 1st line present for WPP.
1775	offs = pcSlice->getSliceSegmentCurStartCUAddr()/pcSlice->getPic()->getNumPartInCU()/pcSlice->getPic()->getFrameWidthInCU();
1776	nss = pcSlice->getNumEntryPointOffsets()+1;
1777	}
1778	for ( UInt ui = 0 ; ui < nss; ui++ )
1779	{
1780	pcOut->addSubstream(&pcSubstreamsOut[ui+offs]);
1781	}
1782	}
1783
1784	UInt boundingAddrSlice, boundingAddrSliceSegment;
1785	boundingAddrSlice = m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx];
1786	boundingAddrSliceSegment = m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx];
1787	nextCUAddr = min(boundingAddrSlice, boundingAddrSliceSegment);
1788	// If current NALU is the first NALU of slice (containing slice header) and more NALUs exist (due to multiple dependent slices) then buffer it.
1789	// 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.
1790	Bool bNALUAlignedWrittenToList = false; // used to ensure current NALU is not written more than once to the NALU list.
1791	xAttachSliceDataToNalUnit(nalu, pcBitstreamRedirect);
1792	accessUnit.push_back(new NALUnitEBSP(nalu));
1793	#if RATE_CONTROL_LAMBDA_DOMAIN
1794	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1795	#endif
1796	bNALUAlignedWrittenToList = true;
1797	uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits(); // length of bitstream after byte-alignment
1798
1799	if (!bNALUAlignedWrittenToList)
1800	{
1801	{
1802	nalu.m_Bitstream.writeAlignZero();
1803	}
1804	accessUnit.push_back(new NALUnitEBSP(nalu));
1805	uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits() + 24; // length of bitstream after byte-alignment + 3 byte startcode 0x000001
1806	}
1807
1808	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1809	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1810	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1811	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) &&
1812	( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getSubPicCpbParamsPresentFlag() ) )
1813	{
1814	UInt numNalus = 0;
1815	UInt numRBSPBytes = 0;
1816	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
1817	{
1818	UInt numRBSPBytes_nal = UInt((*it)->m_nalUnitData.str().size());
1819	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
1820	{
1821	numRBSPBytes += numRBSPBytes_nal;
1822	numNalus ++;
1823	}
1824	}
1825	accumBitsDU[ pcSlice->getSliceIdx() ] = ( numRBSPBytes << 3 );
1826	accumNalsDU[ pcSlice->getSliceIdx() ] = numNalus; // SEI not counted for bit count; hence shouldn't be counted for # of NALUs - only for consistency
1827	}
1828	processingState = ENCODE_SLICE;
1829	}
1830	break;
1831	case EXECUTE_INLOOPFILTER:
1832	{
1833	// set entropy coder for RD
1834	m_pcEntropyCoder->setEntropyCoder ( m_pcSbacCoder, pcSlice );
1835	if ( pcSlice->getSPS()->getUseSAO() )
1836	{
1837	m_pcEntropyCoder->resetEntropy();
1838	m_pcEntropyCoder->setBitstream( m_pcBitCounter );
1839	m_pcSAO->startSaoEnc(pcPic, m_pcEntropyCoder, m_pcEncTop->getRDSbacCoder(), m_pcEncTop->getRDGoOnSbacCoder());
1840	SAOParam& cSaoParam = *pcSlice->getPic()->getPicSym()->getSaoParam();
1841
1842	#if SAO_CHROMA_LAMBDA
1843	#if SAO_ENCODING_CHOICE
1844	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma(), pcPic->getSlice(0)->getDepth());
1845	#else
1846	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma());
1847	#endif
1848	#else
1849	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambda());
1850	#endif
1851	m_pcSAO->endSaoEnc();
1852	m_pcSAO->PCMLFDisableProcess(pcPic);
1853	}
1854	#if SAO_RDO
1855	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1856	#endif
1857	processingState = ENCODE_SLICE;
1858
1859	for(Int s=0; s< uiNumSlices; s++)
1860	{
1861	if (pcSlice->getSPS()->getUseSAO())
1862	{
1863	pcPic->getSlice(s)->setSaoEnabledFlag((pcSlice->getPic()->getPicSym()->getSaoParam()->bSaoFlag[0]==1)?true:false);
1864	}
1865	}
1866	}
1867	break;
1868	default:
1869	{
1870	printf("Not a supported encoding state\n");
1871	assert(0);
1872	exit(-1);
1873	}
1874	}
1875	} // end iteration over slices
1876
1877	if(pcSlice->getSPS()->getUseSAO())
1878	{
1879	if(pcSlice->getSPS()->getUseSAO())
1880	{
1881	m_pcSAO->destroyPicSaoInfo();
1882	}
1883	pcPic->destroyNonDBFilterInfo();
1884	}
1885
1886	pcPic->compressMotion();
1887
1888	//-- For time output for each slice
1889	Double dEncTime = (Double)(clock()-iBeforeTime) / CLOCKS_PER_SEC;
1890
1891	const Char* digestStr = NULL;
1892	if (m_pcCfg->getDecodedPictureHashSEIEnabled())
1893	{
1894	/* calculate MD5sum for entire reconstructed picture */
1895	SEIDecodedPictureHash sei_recon_picture_digest;
1896	if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 1)
1897	{
1898	sei_recon_picture_digest.method = SEIDecodedPictureHash::MD5;
1899	calcMD5(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1900	digestStr = digestToString(sei_recon_picture_digest.digest, 16);
1901	}
1902	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 2)
1903	{
1904	sei_recon_picture_digest.method = SEIDecodedPictureHash::CRC;
1905	calcCRC(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1906	digestStr = digestToString(sei_recon_picture_digest.digest, 2);
1907	}
1908	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 3)
1909	{
1910	sei_recon_picture_digest.method = SEIDecodedPictureHash::CHECKSUM;
1911	calcChecksum(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1912	digestStr = digestToString(sei_recon_picture_digest.digest, 4);
1913	}
1914	#if SVC_EXTENSION
1915	OutputNALUnit nalu(NAL_UNIT_SUFFIX_SEI, pcSlice->getTLayer(), m_layerId);
1916	#else
1917	OutputNALUnit nalu(NAL_UNIT_SUFFIX_SEI, pcSlice->getTLayer());
1918	#endif
1919
1920	/* write the SEI messages */
1921	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1922	m_seiWriter.writeSEImessage(nalu.m_Bitstream, sei_recon_picture_digest, pcSlice->getSPS());
1923	writeRBSPTrailingBits(nalu.m_Bitstream);
1924
1925	accessUnit.insert(accessUnit.end(), new NALUnitEBSP(nalu));
1926	}
1927	if (m_pcCfg->getTemporalLevel0IndexSEIEnabled())
1928	{
1929	SEITemporalLevel0Index sei_temporal_level0_index;
1930	if (pcSlice->getRapPicFlag())
1931	{
1932	m_tl0Idx = 0;
1933	m_rapIdx = (m_rapIdx + 1) & 0xFF;
1934	}
1935	else
1936	{
1937	m_tl0Idx = (m_tl0Idx + (pcSlice->getTLayer() ? 0 : 1)) & 0xFF;
1938	}
1939	sei_temporal_level0_index.tl0Idx = m_tl0Idx;
1940	sei_temporal_level0_index.rapIdx = m_rapIdx;
1941
1942	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1943
1944	/* write the SEI messages */
1945	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1946	m_seiWriter.writeSEImessage(nalu.m_Bitstream, sei_temporal_level0_index, pcSlice->getSPS());
1947	writeRBSPTrailingBits(nalu.m_Bitstream);
1948
1949	/* insert the SEI message NALUnit before any Slice NALUnits */
1950	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
1951	accessUnit.insert(it, new NALUnitEBSP(nalu));
1952	}
1953
1954	xCalculateAddPSNR( pcPic, pcPic->getPicYuvRec(), accessUnit, dEncTime );
1955
1956	if (digestStr)
1957	{
1958	if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 1)
1959	{
1960	printf(" [MD5:%s]", digestStr);
1961	}
1962	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 2)
1963	{
1964	printf(" [CRC:%s]", digestStr);
1965	}
1966	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 3)
1967	{
1968	printf(" [Checksum:%s]", digestStr);
1969	}
1970	}
1971	#if RATE_CONTROL_LAMBDA_DOMAIN
1972	if ( m_pcCfg->getUseRateCtrl() )
1973	{
1974	Double effectivePercentage = m_pcRateCtrl->getRCPic()->getEffectivePercentage();
1975	Double avgQP = m_pcRateCtrl->getRCPic()->calAverageQP();
1976	Double avgLambda = m_pcRateCtrl->getRCPic()->calAverageLambda();
1977	if ( avgLambda < 0.0 )
1978	{
1979	avgLambda = lambda;
1980	}
1981	m_pcRateCtrl->getRCPic()->updateAfterPicture( actualHeadBits, actualTotalBits, avgQP, avgLambda, effectivePercentage );
1982	m_pcRateCtrl->getRCPic()->addToPictureLsit( m_pcRateCtrl->getPicList() );
1983
1984	m_pcRateCtrl->getRCSeq()->updateAfterPic( actualTotalBits );
1985	if ( pcSlice->getSliceType() != I_SLICE )
1986	{
1987	m_pcRateCtrl->getRCGOP()->updateAfterPicture( actualTotalBits );
1988	}
1989	else // for intra picture, the estimated bits are used to update the current status in the GOP
1990	{
1991	m_pcRateCtrl->getRCGOP()->updateAfterPicture( estimatedBits );
1992	}
1993	}
1994	#else
1995	if(m_pcCfg->getUseRateCtrl())
1996	{
1997	UInt frameBits = m_vRVM_RP[m_vRVM_RP.size()-1];
1998	m_pcRateCtrl->updataRCFrameStatus((Int)frameBits, pcSlice->getSliceType());
1999	}
2000	#endif
2001	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
2002	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
2003	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
2004	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
2005	{
2006	TComVUI *vui = pcSlice->getSPS()->getVuiParameters();
2007	TComHRD *hrd = vui->getHrdParameters();
2008
2009	if( hrd->getSubPicCpbParamsPresentFlag() )
2010	{
2011	Int i;
2012	UInt64 ui64Tmp;
2013	UInt uiPrev = 0;
2014	UInt numDU = ( pictureTimingSEI.m_numDecodingUnitsMinus1 + 1 );
2015	UInt *pCRD = &pictureTimingSEI.m_duCpbRemovalDelayMinus1[0];
2016	UInt maxDiff = ( hrd->getTickDivisorMinus2() + 2 ) - 1;
2017
2018	for( i = 0; i < numDU; i ++ )
2019	{
2020	pictureTimingSEI.m_numNalusInDuMinus1[ i ] = ( i == 0 ) ? ( accumNalsDU[ i ] - 1 ) : ( accumNalsDU[ i ] - accumNalsDU[ i - 1] - 1 );
2021	}
2022
2023	if( numDU == 1 )
2024	{
2025	pCRD[ 0 ] = 0; /* don't care */
2026	}
2027	else
2028	{
2029	pCRD[ numDU - 1 ] = 0;/* by definition */
2030	UInt tmp = 0;
2031	UInt accum = 0;
2032
2033	for( i = ( numDU - 2 ); i >= 0; i -- )
2034	{
2035	#if L0043_TIMING_INFO
2036	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
2037	#else
2038	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( hrd->getTimeScale() / hrd->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
2039	#endif
2040	if( (UInt)ui64Tmp > maxDiff )
2041	{
2042	tmp ++;
2043	}
2044	}
2045	uiPrev = 0;
2046
2047	UInt flag = 0;
2048	for( i = ( numDU - 2 ); i >= 0; i -- )
2049	{
2050	flag = 0;
2051	#if L0043_TIMING_INFO
2052	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
2053	#else
2054	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( hrd->getTimeScale() / hrd->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
2055	#endif
2056
2057	if( (UInt)ui64Tmp > maxDiff )
2058	{
2059	if(uiPrev >= maxDiff - tmp)
2060	{
2061	ui64Tmp = uiPrev + 1;
2062	flag = 1;
2063	}
2064	else ui64Tmp = maxDiff - tmp + 1;
2065	}
2066	pCRD[ i ] = (UInt)ui64Tmp - uiPrev - 1;
2067	if( (Int)pCRD[ i ] < 0 )
2068	{
2069	pCRD[ i ] = 0;
2070	}
2071	else if (tmp > 0 && flag == 1)
2072	{
2073	tmp --;
2074	}
2075	accum += pCRD[ i ] + 1;
2076	uiPrev = accum;
2077	}
2078	}
2079	}
2080	if( m_pcCfg->getPictureTimingSEIEnabled() )
2081	{
2082	{
2083	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
2084	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
2085	m_seiWriter.writeSEImessage(nalu.m_Bitstream, pictureTimingSEI, pcSlice->getSPS());
2086	writeRBSPTrailingBits(nalu.m_Bitstream);
2087	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2088	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
2089	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
2090	+ m_bufferingPeriodSEIPresentInAU; // Insert PT SEI after APS and BP SEI
2091	AccessUnit::iterator it;
2092	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
2093	{
2094	it++;
2095	}
2096	accessUnit.insert(it, new NALUnitEBSP(nalu));
2097	m_pictureTimingSEIPresentInAU = true;
2098	#else
2099	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
2100	accessUnit.insert(it, new NALUnitEBSP(nalu));
2101	#endif
2102	}
2103	#if K0180_SCALABLE_NESTING_SEI
2104	if ( m_pcCfg->getScalableNestingSEIEnabled() ) // put picture timing SEI into scalable nesting SEI
2105	{
2106	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
2107	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
2108	scalableNestingSEI.m_nestedSEIs.clear();
2109	scalableNestingSEI.m_nestedSEIs.push_back(&pictureTimingSEI);
2110	m_seiWriter.writeSEImessage(nalu.m_Bitstream, scalableNestingSEI, pcSlice->getSPS());
2111	writeRBSPTrailingBits(nalu.m_Bitstream);
2112	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2113	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
2114	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
2115	+ m_bufferingPeriodSEIPresentInAU + m_pictureTimingSEIPresentInAU + m_nestedBufferingPeriodSEIPresentInAU; // Insert PT SEI after APS and BP SEI
2116	AccessUnit::iterator it;
2117	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
2118	{
2119	it++;
2120	}
2121	accessUnit.insert(it, new NALUnitEBSP(nalu));
2122	m_nestedPictureTimingSEIPresentInAU = true;
2123	#else
2124	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
2125	accessUnit.insert(it, new NALUnitEBSP(nalu));
2126	#endif
2127	}
2128	#endif
2129
2130	}
2131	if( m_pcCfg->getDecodingUnitInfoSEIEnabled() && hrd->getSubPicCpbParamsPresentFlag() )
2132	{
2133	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
2134	for( Int i = 0; i < ( pictureTimingSEI.m_numDecodingUnitsMinus1 + 1 ); i ++ )
2135	{
2136	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
2137
2138	SEIDecodingUnitInfo tempSEI;
2139	tempSEI.m_decodingUnitIdx = i;
2140	tempSEI.m_duSptCpbRemovalDelay = pictureTimingSEI.m_duCpbRemovalDelayMinus1[i] + 1;
2141	#if L0044_DU_DPB_OUTPUT_DELAY_HRD
2142	tempSEI.m_dpbOutputDuDelayPresentFlag = false;
2143	tempSEI.m_picSptDpbOutputDuDelay = picSptDpbOutputDuDelay;
2144	#endif
2145
2146	AccessUnit::iterator it;
2147	// Insert the first one in the right location, before the first slice
2148	if(i == 0)
2149	{
2150	// Insert before the first slice.
2151	m_seiWriter.writeSEImessage(nalu.m_Bitstream, tempSEI, pcSlice->getSPS());
2152	writeRBSPTrailingBits(nalu.m_Bitstream);
2153
2154	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2155	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
2156	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
2157	+ m_bufferingPeriodSEIPresentInAU
2158	+ m_pictureTimingSEIPresentInAU; // Insert DU info SEI after APS, BP and PT SEI
2159	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
2160	{
2161	it++;
2162	}
2163	accessUnit.insert(it, new NALUnitEBSP(nalu));
2164	#else
2165	it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
2166	accessUnit.insert(it, new NALUnitEBSP(nalu));
2167	#endif
2168	}
2169	else
2170	{
2171	Int ctr;
2172	// For the second decoding unit onwards we know how many NALUs are present
2173	for (ctr = 0, it = accessUnit.begin(); it != accessUnit.end(); it++)
2174	{
2175	if(ctr == accumNalsDU[ i - 1 ])
2176	{
2177	// Insert before the first slice.
2178	m_seiWriter.writeSEImessage(nalu.m_Bitstream, tempSEI, pcSlice->getSPS());
2179	writeRBSPTrailingBits(nalu.m_Bitstream);
2180
2181	accessUnit.insert(it, new NALUnitEBSP(nalu));
2182	break;
2183	}
2184	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
2185	{
2186	ctr++;
2187	}
2188	}
2189	}
2190	}
2191	}
2192	}
2193	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2194	xResetNonNestedSEIPresentFlags();
2195	#if K0180_SCALABLE_NESTING_SEI
2196	xResetNestedSEIPresentFlags();
2197	#endif
2198	#endif
2199	pcPic->getPicYuvRec()->copyToPic(pcPicYuvRecOut);
2200
2201	pcPic->setReconMark ( true );
2202	m_bFirst = false;
2203	m_iNumPicCoded++;
2204	m_totalCoded ++;
2205	/* logging: insert a newline at end of picture period */
2206	printf("\n");
2207	fflush(stdout);
2208
2209	delete[] pcSubstreamsOut;
2210	}
2211	#if !RATE_CONTROL_LAMBDA_DOMAIN
2212	if(m_pcCfg->getUseRateCtrl())
2213	{
2214	m_pcRateCtrl->updateRCGOPStatus();
2215	}
2216	#endif
2217	delete pcBitstreamRedirect;
2218
2219	if( accumBitsDU != NULL) delete accumBitsDU;
2220	if( accumNalsDU != NULL) delete accumNalsDU;
2221
2222	#if SVC_EXTENSION
2223	assert ( m_iNumPicCoded <= 1 );
2224	#else
2225	assert ( m_iNumPicCoded == iNumPicRcvd );
2226	#endif
2227	}
2228
2229	#if !SVC_EXTENSION
2230	Void TEncGOP::printOutSummary(UInt uiNumAllPicCoded)
2231	{
2232	assert (uiNumAllPicCoded == m_gcAnalyzeAll.getNumPic());
2233
2234
2235	//--CFG_KDY
2236	m_gcAnalyzeAll.setFrmRate( m_pcCfg->getFrameRate() );
2237	m_gcAnalyzeI.setFrmRate( m_pcCfg->getFrameRate() );
2238	m_gcAnalyzeP.setFrmRate( m_pcCfg->getFrameRate() );
2239	m_gcAnalyzeB.setFrmRate( m_pcCfg->getFrameRate() );
2240
2241	//-- all
2242	printf( "\n\nSUMMARY --------------------------------------------------------\n" );
2243	m_gcAnalyzeAll.printOut('a');
2244
2245	printf( "\n\nI Slices--------------------------------------------------------\n" );
2246	m_gcAnalyzeI.printOut('i');
2247
2248	printf( "\n\nP Slices--------------------------------------------------------\n" );
2249	m_gcAnalyzeP.printOut('p');
2250
2251	printf( "\n\nB Slices--------------------------------------------------------\n" );
2252	m_gcAnalyzeB.printOut('b');
2253
2254	#if _SUMMARY_OUT_
2255	m_gcAnalyzeAll.printSummaryOut();
2256	#endif
2257	#if _SUMMARY_PIC_
2258	m_gcAnalyzeI.printSummary('I');
2259	m_gcAnalyzeP.printSummary('P');
2260	m_gcAnalyzeB.printSummary('B');
2261	#endif
2262
2263	printf("\nRVM: %.3lf\n" , xCalculateRVM());
2264	}
2265	#endif
2266
2267	Void TEncGOP::preLoopFilterPicAll( TComPic* pcPic, UInt64& ruiDist, UInt64& ruiBits )
2268	{
2269	TComSlice* pcSlice = pcPic->getSlice(pcPic->getCurrSliceIdx());
2270	Bool bCalcDist = false;
2271	m_pcLoopFilter->setCfg(m_pcCfg->getLFCrossTileBoundaryFlag());
2272	m_pcLoopFilter->loopFilterPic( pcPic );
2273
2274	m_pcEntropyCoder->setEntropyCoder ( m_pcEncTop->getRDGoOnSbacCoder(), pcSlice );
2275	m_pcEntropyCoder->resetEntropy ();
2276	m_pcEntropyCoder->setBitstream ( m_pcBitCounter );
2277	pcSlice = pcPic->getSlice(0);
2278	if(pcSlice->getSPS()->getUseSAO())
2279	{
2280	std::vector<Bool> LFCrossSliceBoundaryFlag(1, true);
2281	std::vector<Int> sliceStartAddress;
2282	sliceStartAddress.push_back(0);
2283	sliceStartAddress.push_back(pcPic->getNumCUsInFrame()* pcPic->getNumPartInCU());
2284	pcPic->createNonDBFilterInfo(sliceStartAddress, 0, &LFCrossSliceBoundaryFlag);
2285	}
2286
2287	if( pcSlice->getSPS()->getUseSAO())
2288	{
2289	pcPic->destroyNonDBFilterInfo();
2290	}
2291
2292	m_pcEntropyCoder->resetEntropy ();
2293	ruiBits += m_pcEntropyCoder->getNumberOfWrittenBits();
2294
2295	if (!bCalcDist)
2296	ruiDist = xFindDistortionFrame(pcPic->getPicYuvOrg(), pcPic->getPicYuvRec());
2297	}
2298
2299	// ====================================================================================================================
2300	// Protected member functions
2301	// ====================================================================================================================
2302
2303	Void TEncGOP::xInitGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut )
2304	{
2305	assert( iNumPicRcvd > 0 );
2306	// Exception for the first frame
2307	if ( iPOCLast == 0 )
2308	{
2309	m_iGopSize = 1;
2310	}
2311	else
2312	m_iGopSize = m_pcCfg->getGOPSize();
2313
2314	assert (m_iGopSize > 0);
2315
2316	return;
2317	}
2318
2319	Void TEncGOP::xGetBuffer( TComList<TComPic*>& rcListPic,
2320	TComList<TComPicYuv*>& rcListPicYuvRecOut,
2321	Int iNumPicRcvd,
2322	Int iTimeOffset,
2323	TComPic*& rpcPic,
2324	TComPicYuv*& rpcPicYuvRecOut,
2325	Int pocCurr )
2326	{
2327	Int i;
2328	// Rec. output
2329	TComList<TComPicYuv*>::iterator iterPicYuvRec = rcListPicYuvRecOut.end();
2330	for ( i = 0; i < iNumPicRcvd - iTimeOffset + 1; i++ )
2331	{
2332	iterPicYuvRec--;
2333	}
2334
2335	rpcPicYuvRecOut = *(iterPicYuvRec);
2336
2337	// Current pic.
2338	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
2339	while (iterPic != rcListPic.end())
2340	{
2341	rpcPic = *(iterPic);
2342	rpcPic->setCurrSliceIdx(0);
2343	if (rpcPic->getPOC() == pocCurr)
2344	{
2345	break;
2346	}
2347	iterPic++;
2348	}
2349
2350	assert (rpcPic->getPOC() == pocCurr);
2351
2352	return;
2353	}
2354
2355	UInt64 TEncGOP::xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1)
2356	{
2357	Int x, y;
2358	Pel* pSrc0 = pcPic0 ->getLumaAddr();
2359	Pel* pSrc1 = pcPic1 ->getLumaAddr();
2360	UInt uiShift = 2 * DISTORTION_PRECISION_ADJUSTMENT(g_bitDepthY-8);
2361	Int iTemp;
2362
2363	Int iStride = pcPic0->getStride();
2364	Int iWidth = pcPic0->getWidth();
2365	Int iHeight = pcPic0->getHeight();
2366
2367	UInt64 uiTotalDiff = 0;
2368
2369	for( y = 0; y < iHeight; y++ )
2370	{
2371	for( x = 0; x < iWidth; x++ )
2372	{
2373	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2374	}
2375	pSrc0 += iStride;
2376	pSrc1 += iStride;
2377	}
2378
2379	uiShift = 2 * DISTORTION_PRECISION_ADJUSTMENT(g_bitDepthC-8);
2380	iHeight >>= 1;
2381	iWidth >>= 1;
2382	iStride >>= 1;
2383
2384	pSrc0 = pcPic0->getCbAddr();
2385	pSrc1 = pcPic1->getCbAddr();
2386
2387	for( y = 0; y < iHeight; y++ )
2388	{
2389	for( x = 0; x < iWidth; x++ )
2390	{
2391	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2392	}
2393	pSrc0 += iStride;
2394	pSrc1 += iStride;
2395	}
2396
2397	pSrc0 = pcPic0->getCrAddr();
2398	pSrc1 = pcPic1->getCrAddr();
2399
2400	for( y = 0; y < iHeight; y++ )
2401	{
2402	for( x = 0; x < iWidth; x++ )
2403	{
2404	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2405	}
2406	pSrc0 += iStride;
2407	pSrc1 += iStride;
2408	}
2409
2410	return uiTotalDiff;
2411	}
2412
2413	#if VERBOSE_RATE
2414	static const Char* nalUnitTypeToString(NalUnitType type)
2415	{
2416	switch (type)
2417	{
2418	case NAL_UNIT_CODED_SLICE_TRAIL_R: return "TRAIL_R";
2419	case NAL_UNIT_CODED_SLICE_TRAIL_N: return "TRAIL_N";
2420	case NAL_UNIT_CODED_SLICE_TLA_R: return "TLA_R";
2421	case NAL_UNIT_CODED_SLICE_TSA_N: return "TSA_N";
2422	case NAL_UNIT_CODED_SLICE_STSA_R: return "STSA_R";
2423	case NAL_UNIT_CODED_SLICE_STSA_N: return "STSA_N";
2424	case NAL_UNIT_CODED_SLICE_BLA_W_LP: return "BLA_W_LP";
2425	case NAL_UNIT_CODED_SLICE_BLA_W_RADL: return "BLA_W_RADL";
2426	case NAL_UNIT_CODED_SLICE_BLA_N_LP: return "BLA_N_LP";
2427	case NAL_UNIT_CODED_SLICE_IDR_W_RADL: return "IDR_W_RADL";
2428	case NAL_UNIT_CODED_SLICE_IDR_N_LP: return "IDR_N_LP";
2429	case NAL_UNIT_CODED_SLICE_CRA: return "CRA";
2430	case NAL_UNIT_CODED_SLICE_RADL_R: return "RADL_R";
2431	case NAL_UNIT_CODED_SLICE_RASL_R: return "RASL_R";
2432	case NAL_UNIT_VPS: return "VPS";
2433	case NAL_UNIT_SPS: return "SPS";
2434	case NAL_UNIT_PPS: return "PPS";
2435	case NAL_UNIT_ACCESS_UNIT_DELIMITER: return "AUD";
2436	case NAL_UNIT_EOS: return "EOS";
2437	case NAL_UNIT_EOB: return "EOB";
2438	case NAL_UNIT_FILLER_DATA: return "FILLER";
2439	case NAL_UNIT_PREFIX_SEI: return "SEI";
2440	case NAL_UNIT_SUFFIX_SEI: return "SEI";
2441	default: return "UNK";
2442	}
2443	}
2444	#endif
2445
2446	Void TEncGOP::xCalculateAddPSNR( TComPic* pcPic, TComPicYuv* pcPicD, const AccessUnit& accessUnit, Double dEncTime )
2447	{
2448	Int x, y;
2449	UInt64 uiSSDY = 0;
2450	UInt64 uiSSDU = 0;
2451	UInt64 uiSSDV = 0;
2452
2453	Double dYPSNR = 0.0;
2454	Double dUPSNR = 0.0;
2455	Double dVPSNR = 0.0;
2456
2457	//===== calculate PSNR =====
2458	Pel* pOrg = pcPic ->getPicYuvOrg()->getLumaAddr();
2459	Pel* pRec = pcPicD->getLumaAddr();
2460	Int iStride = pcPicD->getStride();
2461
2462	Int iWidth;
2463	Int iHeight;
2464
2465	iWidth = pcPicD->getWidth () - m_pcEncTop->getPad(0);
2466	iHeight = pcPicD->getHeight() - m_pcEncTop->getPad(1);
2467
2468	Int iSize = iWidth*iHeight;
2469
2470	for( y = 0; y < iHeight; y++ )
2471	{
2472	for( x = 0; x < iWidth; x++ )
2473	{
2474	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2475	uiSSDY += iDiff * iDiff;
2476	}
2477	pOrg += iStride;
2478	pRec += iStride;
2479	}
2480
2481	iHeight >>= 1;
2482	iWidth >>= 1;
2483	iStride >>= 1;
2484	pOrg = pcPic ->getPicYuvOrg()->getCbAddr();
2485	pRec = pcPicD->getCbAddr();
2486
2487	for( y = 0; y < iHeight; y++ )
2488	{
2489	for( x = 0; x < iWidth; x++ )
2490	{
2491	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2492	uiSSDU += iDiff * iDiff;
2493	}
2494	pOrg += iStride;
2495	pRec += iStride;
2496	}
2497
2498	pOrg = pcPic ->getPicYuvOrg()->getCrAddr();
2499	pRec = pcPicD->getCrAddr();
2500
2501	for( y = 0; y < iHeight; y++ )
2502	{
2503	for( x = 0; x < iWidth; x++ )
2504	{
2505	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2506	uiSSDV += iDiff * iDiff;
2507	}
2508	pOrg += iStride;
2509	pRec += iStride;
2510	}
2511
2512	Int maxvalY = 255 << (g_bitDepthY-8);
2513	Int maxvalC = 255 << (g_bitDepthC-8);
2514	Double fRefValueY = (Double) maxvalY * maxvalY * iSize;
2515	Double fRefValueC = (Double) maxvalC * maxvalC * iSize / 4.0;
2516	dYPSNR = ( uiSSDY ? 10.0 * log10( fRefValueY / (Double)uiSSDY ) : 99.99 );
2517	dUPSNR = ( uiSSDU ? 10.0 * log10( fRefValueC / (Double)uiSSDU ) : 99.99 );
2518	dVPSNR = ( uiSSDV ? 10.0 * log10( fRefValueC / (Double)uiSSDV ) : 99.99 );
2519
2520	/* calculate the size of the access unit, excluding:
2521	* - any AnnexB contributions (start_code_prefix, zero_byte, etc.,)
2522	* - SEI NAL units
2523	*/
2524	UInt numRBSPBytes = 0;
2525	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
2526	{
2527	UInt numRBSPBytes_nal = UInt((*it)->m_nalUnitData.str().size());
2528	#if VERBOSE_RATE
2529	printf("*** %6s numBytesInNALunit: %u\n", nalUnitTypeToString((*it)->m_nalUnitType), numRBSPBytes_nal);
2530	#endif
2531	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
2532	{
2533	numRBSPBytes += numRBSPBytes_nal;
2534	}
2535	}
2536
2537	UInt uibits = numRBSPBytes * 8;
2538	m_vRVM_RP.push_back( uibits );
2539
2540	//===== add PSNR =====
2541	#if SVC_EXTENSION
2542	m_gcAnalyzeAll[m_layerId].addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2543	TComSlice* pcSlice = pcPic->getSlice(0);
2544	if (pcSlice->isIntra())
2545	{
2546	m_gcAnalyzeI[m_layerId].addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2547	}
2548	if (pcSlice->isInterP())
2549	{
2550	m_gcAnalyzeP[m_layerId].addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2551	}
2552	if (pcSlice->isInterB())
2553	{
2554	m_gcAnalyzeB[m_layerId].addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2555	}
2556	#else
2557	m_gcAnalyzeAll.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2558	TComSlice* pcSlice = pcPic->getSlice(0);
2559	if (pcSlice->isIntra())
2560	{
2561	m_gcAnalyzeI.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2562	}
2563	if (pcSlice->isInterP())
2564	{
2565	m_gcAnalyzeP.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2566	}
2567	if (pcSlice->isInterB())
2568	{
2569	m_gcAnalyzeB.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2570	}
2571	#endif
2572
2573	Char c = (pcSlice->isIntra() ? 'I' : pcSlice->isInterP() ? 'P' : 'B');
2574	if (!pcSlice->isReferenced()) c += 32;
2575
2576	#if SVC_EXTENSION
2577	#if ADAPTIVE_QP_SELECTION
2578	printf("POC %4d LId: %1d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
2579	pcSlice->getPOC(),
2580	pcSlice->getLayerId(),
2581	pcSlice->getTLayer(),
2582	c,
2583	pcSlice->getSliceQpBase(),
2584	pcSlice->getSliceQp(),
2585	uibits );
2586	#else
2587	printf("POC %4d LId: %1d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
2588	pcSlice->getPOC()-pcSlice->getLastIDR(),
2589	pcSlice->getLayerId(),
2590	pcSlice->getTLayer(),
2591	c,
2592	pcSlice->getSliceQp(),
2593	uibits );
2594	#endif
2595	#else
2596	#if ADAPTIVE_QP_SELECTION
2597	printf("POC %4d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
2598	pcSlice->getPOC(),
2599	pcSlice->getTLayer(),
2600	c,
2601	pcSlice->getSliceQpBase(),
2602	pcSlice->getSliceQp(),
2603	uibits );
2604	#else
2605	printf("POC %4d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
2606	pcSlice->getPOC()-pcSlice->getLastIDR(),
2607	pcSlice->getTLayer(),
2608	c,
2609	pcSlice->getSliceQp(),
2610	uibits );
2611	#endif
2612	#endif
2613
2614	printf(" [Y %6.4lf dB U %6.4lf dB V %6.4lf dB]", dYPSNR, dUPSNR, dVPSNR );
2615	printf(" [ET %5.0f ]", dEncTime );
2616
2617	for (Int iRefList = 0; iRefList < 2; iRefList++)
2618	{
2619	printf(" [L%d ", iRefList);
2620	for (Int iRefIndex = 0; iRefIndex < pcSlice->getNumRefIdx(RefPicList(iRefList)); iRefIndex++)
2621	{
2622	#if REF_IDX_FRAMEWORK && VPS_EXTN_DIRECT_REF_LAYERS_CONTINUE
2623	if( pcSlice->getRefPic(RefPicList(iRefList), iRefIndex)->isILR(m_layerId) )
2624	{
2625	printf( "%d(%d) ", pcSlice->getRefPOC(RefPicList(iRefList), iRefIndex)-pcSlice->getLastIDR(), pcSlice->getRefPic(RefPicList(iRefList), iRefIndex)->getLayerId() );
2626	}
2627	else
2628	#endif
2629	printf ("%d ", pcSlice->getRefPOC(RefPicList(iRefList), iRefIndex)-pcSlice->getLastIDR());
2630	}
2631	printf("]");
2632	}
2633	}
2634
2635	/** Function for deciding the nal_unit_type.
2636	* \param pocCurr POC of the current picture
2637	* \returns the nal unit type of the picture
2638	* This function checks the configuration and returns the appropriate nal_unit_type for the picture.
2639	*/
2640	NalUnitType TEncGOP::getNalUnitType(Int pocCurr, Int lastIDR)
2641	{
2642	if (pocCurr == 0)
2643	{
2644	return NAL_UNIT_CODED_SLICE_IDR_W_RADL;
2645	}
2646	if (pocCurr % m_pcCfg->getIntraPeriod() == 0)
2647	{
2648	if (m_pcCfg->getDecodingRefreshType() == 1)
2649	{
2650	return NAL_UNIT_CODED_SLICE_CRA;
2651	}
2652	else if (m_pcCfg->getDecodingRefreshType() == 2)
2653	{
2654	return NAL_UNIT_CODED_SLICE_IDR_W_RADL;
2655	}
2656	}
2657	if(m_pocCRA>0)
2658	{
2659	if(pocCurr<m_pocCRA)
2660	{
2661	// All leading pictures are being marked as TFD pictures here since current encoder uses all
2662	// reference pictures while encoding leading pictures. An encoder can ensure that a leading
2663	// picture can be still decodable when random accessing to a CRA/CRANT/BLA/BLANT picture by
2664	// controlling the reference pictures used for encoding that leading picture. Such a leading
2665	// picture need not be marked as a TFD picture.
2666	return NAL_UNIT_CODED_SLICE_RASL_R;
2667	}
2668	}
2669	if (lastIDR>0)
2670	{
2671	if (pocCurr < lastIDR)
2672	{
2673	return NAL_UNIT_CODED_SLICE_RADL_R;
2674	}
2675	}
2676	return NAL_UNIT_CODED_SLICE_TRAIL_R;
2677	}
2678
2679	Double TEncGOP::xCalculateRVM()
2680	{
2681	Double dRVM = 0;
2682
2683	if( m_pcCfg->getGOPSize() == 1 && m_pcCfg->getIntraPeriod() != 1 && m_pcCfg->getFramesToBeEncoded() > RVM_VCEGAM10_M * 2 )
2684	{
2685	// calculate RVM only for lowdelay configurations
2686	std::vector<Double> vRL , vB;
2687	size_t N = m_vRVM_RP.size();
2688	vRL.resize( N );
2689	vB.resize( N );
2690
2691	Int i;
2692	Double dRavg = 0 , dBavg = 0;
2693	vB[RVM_VCEGAM10_M] = 0;
2694	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2695	{
2696	vRL[i] = 0;
2697	for( Int j = i - RVM_VCEGAM10_M ; j <= i + RVM_VCEGAM10_M - 1 ; j++ )
2698	vRL[i] += m_vRVM_RP[j];
2699	vRL[i] /= ( 2 * RVM_VCEGAM10_M );
2700	vB[i] = vB[i-1] + m_vRVM_RP[i] - vRL[i];
2701	dRavg += m_vRVM_RP[i];
2702	dBavg += vB[i];
2703	}
2704
2705	dRavg /= ( N - 2 * RVM_VCEGAM10_M );
2706	dBavg /= ( N - 2 * RVM_VCEGAM10_M );
2707
2708	Double dSigamB = 0;
2709	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2710	{
2711	Double tmp = vB[i] - dBavg;
2712	dSigamB += tmp * tmp;
2713	}
2714	dSigamB = sqrt( dSigamB / ( N - 2 * RVM_VCEGAM10_M ) );
2715
2716	Double f = sqrt( 12.0 * ( RVM_VCEGAM10_M - 1 ) / ( RVM_VCEGAM10_M + 1 ) );
2717
2718	dRVM = dSigamB / dRavg * f;
2719	}
2720
2721	return( dRVM );
2722	}
2723
2724	/** Attaches the input bitstream to the stream in the output NAL unit
2725	Updates rNalu to contain concatenated bitstream. rpcBitstreamRedirect is cleared at the end of this function call.
2726	* \param codedSliceData contains the coded slice data (bitstream) to be concatenated to rNalu
2727	* \param rNalu target NAL unit
2728	*/
2729	Void TEncGOP::xAttachSliceDataToNalUnit (OutputNALUnit& rNalu, TComOutputBitstream*& codedSliceData)
2730	{
2731	// Byte-align
2732	rNalu.m_Bitstream.writeByteAlignment(); // Slice header byte-alignment
2733
2734	// Perform bitstream concatenation
2735	if (codedSliceData->getNumberOfWrittenBits() > 0)
2736	{
2737	rNalu.m_Bitstream.addSubstream(codedSliceData);
2738	}
2739
2740	m_pcEntropyCoder->setBitstream(&rNalu.m_Bitstream);
2741
2742	codedSliceData->clear();
2743	}
2744
2745	// Function will arrange the long-term pictures in the decreasing order of poc_lsb_lt,
2746	// and among the pictures with the same lsb, it arranges them in increasing delta_poc_msb_cycle_lt value
2747	Void TEncGOP::arrangeLongtermPicturesInRPS(TComSlice pcSlice, TComList<TComPic>& rcListPic)
2748	{
2749	TComReferencePictureSet *rps = pcSlice->getRPS();
2750	if(!rps->getNumberOfLongtermPictures())
2751	{
2752	return;
2753	}
2754
2755	// Arrange long-term reference pictures in the correct order of LSB and MSB,
2756	// and assign values for pocLSBLT and MSB present flag
2757	Int longtermPicsPoc[MAX_NUM_REF_PICS], longtermPicsLSB[MAX_NUM_REF_PICS], indices[MAX_NUM_REF_PICS];
2758	Int longtermPicsMSB[MAX_NUM_REF_PICS];
2759	Bool mSBPresentFlag[MAX_NUM_REF_PICS];
2760	::memset(longtermPicsPoc, 0, sizeof(longtermPicsPoc)); // Store POC values of LTRP
2761	::memset(longtermPicsLSB, 0, sizeof(longtermPicsLSB)); // Store POC LSB values of LTRP
2762	::memset(longtermPicsMSB, 0, sizeof(longtermPicsMSB)); // Store POC LSB values of LTRP
2763	::memset(indices , 0, sizeof(indices)); // Indices to aid in tracking sorted LTRPs
2764	::memset(mSBPresentFlag , 0, sizeof(mSBPresentFlag)); // Indicate if MSB needs to be present
2765
2766	// Get the long-term reference pictures
2767	Int offset = rps->getNumberOfNegativePictures() + rps->getNumberOfPositivePictures();
2768	Int i, ctr = 0;
2769	Int maxPicOrderCntLSB = 1 << pcSlice->getSPS()->getBitsForPOC();
2770	for(i = rps->getNumberOfPictures() - 1; i >= offset; i--, ctr++)
2771	{
2772	longtermPicsPoc[ctr] = rps->getPOC(i); // LTRP POC
2773	longtermPicsLSB[ctr] = getLSB(longtermPicsPoc[ctr], maxPicOrderCntLSB); // LTRP POC LSB
2774	indices[ctr] = i;
2775	longtermPicsMSB[ctr] = longtermPicsPoc[ctr] - longtermPicsLSB[ctr];
2776	}
2777	Int numLongPics = rps->getNumberOfLongtermPictures();
2778	assert(ctr == numLongPics);
2779
2780	// Arrange pictures in decreasing order of MSB;
2781	for(i = 0; i < numLongPics; i++)
2782	{
2783	for(Int j = 0; j < numLongPics - 1; j++)
2784	{
2785	if(longtermPicsMSB[j] < longtermPicsMSB[j+1])
2786	{
2787	std::swap(longtermPicsPoc[j], longtermPicsPoc[j+1]);
2788	std::swap(longtermPicsLSB[j], longtermPicsLSB[j+1]);
2789	std::swap(longtermPicsMSB[j], longtermPicsMSB[j+1]);
2790	std::swap(indices[j] , indices[j+1] );
2791	}
2792	}
2793	}
2794
2795	for(i = 0; i < numLongPics; i++)
2796	{
2797	// Check if MSB present flag should be enabled.
2798	// Check if the buffer contains any pictures that have the same LSB.
2799	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
2800	TComPic* pcPic;
2801	while ( iterPic != rcListPic.end() )
2802	{
2803	pcPic = *iterPic;
2804	if( (getLSB(pcPic->getPOC(), maxPicOrderCntLSB) == longtermPicsLSB[i]) && // Same LSB
2805	(pcPic->getSlice(0)->isReferenced()) && // Reference picture
2806	(pcPic->getPOC() != longtermPicsPoc[i]) ) // Not the LTRP itself
2807	{
2808	mSBPresentFlag[i] = true;
2809	break;
2810	}
2811	iterPic++;
2812	}
2813	}
2814
2815	// tempArray for usedByCurr flag
2816	Bool tempArray[MAX_NUM_REF_PICS]; ::memset(tempArray, 0, sizeof(tempArray));
2817	for(i = 0; i < numLongPics; i++)
2818	{
2819	tempArray[i] = rps->getUsed(indices[i]);
2820	}
2821	// Now write the final values;
2822	ctr = 0;
2823	Int currMSB = 0, currLSB = 0;
2824	// currPicPoc = currMSB + currLSB
2825	currLSB = getLSB(pcSlice->getPOC(), maxPicOrderCntLSB);
2826	currMSB = pcSlice->getPOC() - currLSB;
2827
2828	for(i = rps->getNumberOfPictures() - 1; i >= offset; i--, ctr++)
2829	{
2830	rps->setPOC (i, longtermPicsPoc[ctr]);
2831	rps->setDeltaPOC (i, - pcSlice->getPOC() + longtermPicsPoc[ctr]);
2832	rps->setUsed (i, tempArray[ctr]);
2833	rps->setPocLSBLT (i, longtermPicsLSB[ctr]);
2834	rps->setDeltaPocMSBCycleLT (i, (currMSB - (longtermPicsPoc[ctr] - longtermPicsLSB[ctr])) / maxPicOrderCntLSB);
2835	rps->setDeltaPocMSBPresentFlag(i, mSBPresentFlag[ctr]);
2836
2837	assert(rps->getDeltaPocMSBCycleLT(i) >= 0); // Non-negative value
2838	}
2839	for(i = rps->getNumberOfPictures() - 1, ctr = 1; i >= offset; i--, ctr++)
2840	{
2841	for(Int j = rps->getNumberOfPictures() - 1 - ctr; j >= offset; j--)
2842	{
2843	// Here at the encoder we know that we have set the full POC value for the LTRPs, hence we
2844	// don't have to check the MSB present flag values for this constraint.
2845	assert( rps->getPOC(i) != rps->getPOC(j) ); // If assert fails, LTRP entry repeated in RPS!!!
2846	}
2847	}
2848	}
2849
2850	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2851	/** Function for finding the position to insert the first of APS and non-nested BP, PT, DU info SEI messages.
2852	* \param accessUnit Access Unit of the current picture
2853	* This function finds the position to insert the first of APS and non-nested BP, PT, DU info SEI messages.
2854	*/
2855	Int TEncGOP::xGetFirstSeiLocation(AccessUnit &accessUnit)
2856	{
2857	// Find the location of the first SEI message
2858	AccessUnit::iterator it;
2859	Int seiStartPos = 0;
2860	for(it = accessUnit.begin(); it != accessUnit.end(); it++, seiStartPos++)
2861	{
2862	if ((it)->isSei() \|\| (it)->isVcl())
2863	{
2864	break;
2865	}
2866	}
2867	// assert(it != accessUnit.end()); // Triggers with some legit configurations
2868	return seiStartPos;
2869	}
2870	#endif
2871
2872	#if L0386_DB_METRIC
2873	Void TEncGOP::dblMetric( TComPic* pcPic, UInt uiNumSlices )
2874	{
2875	TComPicYuv* pcPicYuvRec = pcPic->getPicYuvRec();
2876	Pel* Rec = pcPicYuvRec->getLumaAddr( 0 );
2877	Pel* tempRec = Rec;
2878	Int stride = pcPicYuvRec->getStride();
2879	UInt log2maxTB = pcPic->getSlice(0)->getSPS()->getQuadtreeTULog2MaxSize();
2880	UInt maxTBsize = (1<<log2maxTB);
2881	const UInt minBlockArtSize = 8;
2882	const UInt picWidth = pcPicYuvRec->getWidth();
2883	const UInt picHeight = pcPicYuvRec->getHeight();
2884	const UInt noCol = (picWidth>>log2maxTB);
2885	const UInt noRows = (picHeight>>log2maxTB);
2886	UInt64 colSAD = (UInt64)malloc(noCol*sizeof(UInt64));
2887	UInt64 rowSAD = (UInt64)malloc(noRows*sizeof(UInt64));
2888	UInt colIdx = 0;
2889	UInt rowIdx = 0;
2890	Pel p0, p1, p2, q0, q1, q2;
2891
2892	Int qp = pcPic->getSlice(0)->getSliceQp();
2893	Int bitdepthScale = 1 << (g_bitDepthY-8);
2894	Int beta = TComLoopFilter::getBeta( qp ) * bitdepthScale;
2895	const Int thr2 = (beta>>2);
2896	const Int thr1 = 2*bitdepthScale;
2897	UInt a = 0;
2898
2899	memset(colSAD, 0, noCol*sizeof(UInt64));
2900	memset(rowSAD, 0, noRows*sizeof(UInt64));
2901
2902	if (maxTBsize > minBlockArtSize)
2903	{
2904	// Analyze vertical artifact edges
2905	for(Int c = maxTBsize; c < picWidth; c += maxTBsize)
2906	{
2907	for(Int r = 0; r < picHeight; r++)
2908	{
2909	p2 = Rec[c-3];
2910	p1 = Rec[c-2];
2911	p0 = Rec[c-1];
2912	q0 = Rec[c];
2913	q1 = Rec[c+1];
2914	q2 = Rec[c+2];
2915	a = ((abs(p2-(p1<<1)+p0)+abs(q0-(q1<<1)+q2))<<1);
2916	if ( thr1 < a && a < thr2)
2917	{
2918	colSAD[colIdx] += abs(p0 - q0);
2919	}
2920	Rec += stride;
2921	}
2922	colIdx++;
2923	Rec = tempRec;
2924	}
2925
2926	// Analyze horizontal artifact edges
2927	for(Int r = maxTBsize; r < picHeight; r += maxTBsize)
2928	{
2929	for(Int c = 0; c < picWidth; c++)
2930	{
2931	p2 = Rec[c + (r-3)*stride];
2932	p1 = Rec[c + (r-2)*stride];
2933	p0 = Rec[c + (r-1)*stride];
2934	q0 = Rec[c + r*stride];
2935	q1 = Rec[c + (r+1)*stride];
2936	q2 = Rec[c + (r+2)*stride];
2937	a = ((abs(p2-(p1<<1)+p0)+abs(q0-(q1<<1)+q2))<<1);
2938	if (thr1 < a && a < thr2)
2939	{
2940	rowSAD[rowIdx] += abs(p0 - q0);
2941	}
2942	}
2943	rowIdx++;
2944	}
2945	}
2946
2947	UInt64 colSADsum = 0;
2948	UInt64 rowSADsum = 0;
2949	for(Int c = 0; c < noCol-1; c++)
2950	{
2951	colSADsum += colSAD[c];
2952	}
2953	for(Int r = 0; r < noRows-1; r++)
2954	{
2955	rowSADsum += rowSAD[r];
2956	}
2957
2958	colSADsum <<= 10;
2959	rowSADsum <<= 10;
2960	colSADsum /= (noCol-1);
2961	colSADsum /= picHeight;
2962	rowSADsum /= (noRows-1);
2963	rowSADsum /= picWidth;
2964
2965	UInt64 avgSAD = ((colSADsum + rowSADsum)>>1);
2966	avgSAD >>= (g_bitDepthY-8);
2967
2968	if ( avgSAD > 2048 )
2969	{
2970	avgSAD >>= 9;
2971	Int offset = Clip3(2,6,(Int)avgSAD);
2972	for (Int i=0; i<uiNumSlices; i++)
2973	{
2974	pcPic->getSlice(i)->setDeblockingFilterOverrideFlag(true);
2975	pcPic->getSlice(i)->setDeblockingFilterDisable(false);
2976	pcPic->getSlice(i)->setDeblockingFilterBetaOffsetDiv2( offset );
2977	pcPic->getSlice(i)->setDeblockingFilterTcOffsetDiv2( offset );
2978	}
2979	}
2980	else
2981	{
2982	for (Int i=0; i<uiNumSlices; i++)
2983	{
2984	pcPic->getSlice(i)->setDeblockingFilterOverrideFlag(false);
2985	pcPic->getSlice(i)->setDeblockingFilterDisable( pcPic->getSlice(i)->getPPS()->getPicDisableDeblockingFilterFlag() );
2986	pcPic->getSlice(i)->setDeblockingFilterBetaOffsetDiv2( pcPic->getSlice(i)->getPPS()->getDeblockingFilterBetaOffsetDiv2() );
2987	pcPic->getSlice(i)->setDeblockingFilterTcOffsetDiv2( pcPic->getSlice(i)->getPPS()->getDeblockingFilterTcOffsetDiv2() );
2988	}
2989	}
2990
2991	free(colSAD);
2992	free(rowSAD);
2993	}
2994	#endif
2995	//! \}

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