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source: SHVCSoftware/branches/SHM-2.0-dev/source/Lib/TLibEncoder/TEncGOP.cpp @ 171

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Last change on this file since 171 was 171, checked in by seregin, 12 years ago
set VPS for a slice and derive NumDirectRefLayers
File size: 110.6 KB

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1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2013, ITU/ISO/IEC
7	* All rights reserved.
8	*
9	* Redistribution and use in source and binary forms, with or without
10	* modification, are permitted provided that the following conditions are met:
11	*
12	* * Redistributions of source code must retain the above copyright notice,
13	* this list of conditions and the following disclaimer.
14	* * Redistributions in binary form must reproduce the above copyright notice,
15	* this list of conditions and the following disclaimer in the documentation
16	* and/or other materials provided with the distribution.
17	* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
18	* be used to endorse or promote products derived from this software without
19	* specific prior written permission.
20	*
21	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31	* THE POSSIBILITY OF SUCH DAMAGE.
32	*/
33
34	/** \file TEncGOP.cpp
35	\brief GOP encoder class
36	*/
37
38	#include <list>
39	#include <algorithm>
40	#include <functional>
41
42	#include "TEncTop.h"
43	#include "TEncGOP.h"
44	#include "TEncAnalyze.h"
45	#include "libmd5/MD5.h"
46	#include "TLibCommon/SEI.h"
47	#include "TLibCommon/NAL.h"
48	#include "NALwrite.h"
49	#include <time.h>
50	#include <math.h>
51
52	using namespace std;
53	//! \ingroup TLibEncoder
54	//! \{
55
56	// ====================================================================================================================
57	// Constructor / destructor / initialization / destroy
58	// ====================================================================================================================
59	Int getLSB(Int poc, Int maxLSB)
60	{
61	if (poc >= 0)
62	{
63	return poc % maxLSB;
64	}
65	else
66	{
67	return (maxLSB - ((-poc) % maxLSB)) % maxLSB;
68	}
69	}
70
71	TEncGOP::TEncGOP()
72	{
73	m_iLastIDR = 0;
74	m_iGopSize = 0;
75	m_iNumPicCoded = 0; //Niko
76	m_bFirst = true;
77
78	m_pcCfg = NULL;
79	m_pcSliceEncoder = NULL;
80	m_pcListPic = NULL;
81
82	m_pcEntropyCoder = NULL;
83	m_pcCavlcCoder = NULL;
84	m_pcSbacCoder = NULL;
85	m_pcBinCABAC = NULL;
86
87	m_bSeqFirst = true;
88
89	m_bRefreshPending = 0;
90	m_pocCRA = 0;
91	m_numLongTermRefPicSPS = 0;
92	::memset(m_ltRefPicPocLsbSps, 0, sizeof(m_ltRefPicPocLsbSps));
93	::memset(m_ltRefPicUsedByCurrPicFlag, 0, sizeof(m_ltRefPicUsedByCurrPicFlag));
94	m_cpbRemovalDelay = 0;
95	m_lastBPSEI = 0;
96	#if L0045_NON_NESTED_SEI_RESTRICTIONS
97	xResetNonNestedSEIPresentFlags();
98	#if K0180_SCALABLE_NESTING_SEI
99	xResetNestedSEIPresentFlags();
100	#endif
101	#endif
102	#if SVC_UPSAMPLING
103	m_pcPredSearch = NULL;
104	#endif
105	return;
106	}
107
108	TEncGOP::~TEncGOP()
109	{
110	}
111
112	/** Create list to contain pointers to LCU start addresses of slice.
113	*/
114	#if SVC_EXTENSION
115	Void TEncGOP::create( UInt layerId )
116	{
117	m_bLongtermTestPictureHasBeenCoded = 0;
118	m_bLongtermTestPictureHasBeenCoded2 = 0;
119	m_layerId = layerId;
120	}
121	#else
122	Void TEncGOP::create()
123	{
124	m_bLongtermTestPictureHasBeenCoded = 0;
125	m_bLongtermTestPictureHasBeenCoded2 = 0;
126	}
127	#endif
128
129	Void TEncGOP::destroy()
130	{
131	}
132
133	Void TEncGOP::init ( TEncTop* pcTEncTop )
134	{
135	m_pcEncTop = pcTEncTop;
136	m_pcCfg = pcTEncTop;
137	m_pcSliceEncoder = pcTEncTop->getSliceEncoder();
138	m_pcListPic = pcTEncTop->getListPic();
139
140	m_pcEntropyCoder = pcTEncTop->getEntropyCoder();
141	m_pcCavlcCoder = pcTEncTop->getCavlcCoder();
142	m_pcSbacCoder = pcTEncTop->getSbacCoder();
143	m_pcBinCABAC = pcTEncTop->getBinCABAC();
144	m_pcLoopFilter = pcTEncTop->getLoopFilter();
145	m_pcBitCounter = pcTEncTop->getBitCounter();
146
147	//--Adaptive Loop filter
148	m_pcSAO = pcTEncTop->getSAO();
149	m_pcRateCtrl = pcTEncTop->getRateCtrl();
150	m_lastBPSEI = 0;
151	m_totalCoded = 0;
152
153	#if SVC_EXTENSION
154	m_ppcTEncTop = pcTEncTop->getLayerEnc();
155	#endif
156	#if SVC_UPSAMPLING
157	m_pcPredSearch = pcTEncTop->getPredSearch(); ///< encoder search class
158	#endif
159	}
160
161	SEIActiveParameterSets* TEncGOP::xCreateSEIActiveParameterSets (TComSPS *sps)
162	{
163	SEIActiveParameterSets *seiActiveParameterSets = new SEIActiveParameterSets();
164	seiActiveParameterSets->activeVPSId = m_pcCfg->getVPS()->getVPSId();
165	#if L0047_APS_FLAGS
166	seiActiveParameterSets->m_fullRandomAccessFlag = false;
167	seiActiveParameterSets->m_noParamSetUpdateFlag = false;
168	#endif
169	seiActiveParameterSets->numSpsIdsMinus1 = 0;
170	seiActiveParameterSets->activeSeqParamSetId.resize(seiActiveParameterSets->numSpsIdsMinus1 + 1);
171	seiActiveParameterSets->activeSeqParamSetId[0] = sps->getSPSId();
172	return seiActiveParameterSets;
173	}
174
175	SEIFramePacking* TEncGOP::xCreateSEIFramePacking()
176	{
177	SEIFramePacking *seiFramePacking = new SEIFramePacking();
178	seiFramePacking->m_arrangementId = m_pcCfg->getFramePackingArrangementSEIId();
179	seiFramePacking->m_arrangementCancelFlag = 0;
180	seiFramePacking->m_arrangementType = m_pcCfg->getFramePackingArrangementSEIType();
181	#if L0444_FPA_TYPE
182	assert((seiFramePacking->m_arrangementType > 2) && (seiFramePacking->m_arrangementType < 6) );
183	#endif
184	seiFramePacking->m_quincunxSamplingFlag = m_pcCfg->getFramePackingArrangementSEIQuincunx();
185	seiFramePacking->m_contentInterpretationType = m_pcCfg->getFramePackingArrangementSEIInterpretation();
186	seiFramePacking->m_spatialFlippingFlag = 0;
187	seiFramePacking->m_frame0FlippedFlag = 0;
188	seiFramePacking->m_fieldViewsFlag = (seiFramePacking->m_arrangementType == 2);
189	seiFramePacking->m_currentFrameIsFrame0Flag = ((seiFramePacking->m_arrangementType == 5) && m_iNumPicCoded&1);
190	seiFramePacking->m_frame0SelfContainedFlag = 0;
191	seiFramePacking->m_frame1SelfContainedFlag = 0;
192	seiFramePacking->m_frame0GridPositionX = 0;
193	seiFramePacking->m_frame0GridPositionY = 0;
194	seiFramePacking->m_frame1GridPositionX = 0;
195	seiFramePacking->m_frame1GridPositionY = 0;
196	seiFramePacking->m_arrangementReservedByte = 0;
197	#if L0045_PERSISTENCE_FLAGS
198	seiFramePacking->m_arrangementPersistenceFlag = true;
199	#else
200	seiFramePacking->m_arrangementRepetetionPeriod = 1;
201	#endif
202	seiFramePacking->m_upsampledAspectRatio = 0;
203	return seiFramePacking;
204	}
205
206	SEIDisplayOrientation* TEncGOP::xCreateSEIDisplayOrientation()
207	{
208	SEIDisplayOrientation *seiDisplayOrientation = new SEIDisplayOrientation();
209	seiDisplayOrientation->cancelFlag = false;
210	seiDisplayOrientation->horFlip = false;
211	seiDisplayOrientation->verFlip = false;
212	seiDisplayOrientation->anticlockwiseRotation = m_pcCfg->getDisplayOrientationSEIAngle();
213	return seiDisplayOrientation;
214	}
215
216	#if J0149_TONE_MAPPING_SEI
217	SEIToneMappingInfo* TEncGOP::xCreateSEIToneMappingInfo()
218	{
219	SEIToneMappingInfo *seiToneMappingInfo = new SEIToneMappingInfo();
220	seiToneMappingInfo->m_toneMapId = m_pcCfg->getTMISEIToneMapId();
221	seiToneMappingInfo->m_toneMapCancelFlag = m_pcCfg->getTMISEIToneMapCancelFlag();
222	seiToneMappingInfo->m_toneMapPersistenceFlag = m_pcCfg->getTMISEIToneMapPersistenceFlag();
223
224	seiToneMappingInfo->m_codedDataBitDepth = m_pcCfg->getTMISEICodedDataBitDepth();
225	assert(seiToneMappingInfo->m_codedDataBitDepth >= 8 && seiToneMappingInfo->m_codedDataBitDepth <= 14);
226	seiToneMappingInfo->m_targetBitDepth = m_pcCfg->getTMISEITargetBitDepth();
227	assert( (seiToneMappingInfo->m_targetBitDepth >= 1 && seiToneMappingInfo->m_targetBitDepth <= 17) \|\| (seiToneMappingInfo->m_targetBitDepth == 255) );
228	seiToneMappingInfo->m_modelId = m_pcCfg->getTMISEIModelID();
229	assert(seiToneMappingInfo->m_modelId >=0 &&seiToneMappingInfo->m_modelId<=4);
230
231	switch( seiToneMappingInfo->m_modelId)
232	{
233	case 0:
234	{
235	seiToneMappingInfo->m_minValue = m_pcCfg->getTMISEIMinValue();
236	seiToneMappingInfo->m_maxValue = m_pcCfg->getTMISEIMaxValue();
237	break;
238	}
239	case 1:
240	{
241	seiToneMappingInfo->m_sigmoidMidpoint = m_pcCfg->getTMISEISigmoidMidpoint();
242	seiToneMappingInfo->m_sigmoidWidth = m_pcCfg->getTMISEISigmoidWidth();
243	break;
244	}
245	case 2:
246	{
247	UInt num = 1u<<(seiToneMappingInfo->m_targetBitDepth);
248	seiToneMappingInfo->m_startOfCodedInterval.resize(num);
249	Int* ptmp = m_pcCfg->getTMISEIStartOfCodedInterva();
250	if(ptmp)
251	{
252	for(int i=0; i<num;i++)
253	{
254	seiToneMappingInfo->m_startOfCodedInterval[i] = ptmp[i];
255	}
256	}
257	break;
258	}
259	case 3:
260	{
261	seiToneMappingInfo->m_numPivots = m_pcCfg->getTMISEINumPivots();
262	seiToneMappingInfo->m_codedPivotValue.resize(seiToneMappingInfo->m_numPivots);
263	seiToneMappingInfo->m_targetPivotValue.resize(seiToneMappingInfo->m_numPivots);
264	Int* ptmpcoded = m_pcCfg->getTMISEICodedPivotValue();
265	Int* ptmptarget = m_pcCfg->getTMISEITargetPivotValue();
266	if(ptmpcoded&&ptmptarget)
267	{
268	for(int i=0; i<(seiToneMappingInfo->m_numPivots);i++)
269	{
270	seiToneMappingInfo->m_codedPivotValue[i]=ptmpcoded[i];
271	seiToneMappingInfo->m_targetPivotValue[i]=ptmptarget[i];
272	}
273	}
274	break;
275	}
276	case 4:
277	{
278	seiToneMappingInfo->m_cameraIsoSpeedIdc = m_pcCfg->getTMISEICameraIsoSpeedIdc();
279	seiToneMappingInfo->m_cameraIsoSpeedValue = m_pcCfg->getTMISEICameraIsoSpeedValue();
280	assert( seiToneMappingInfo->m_cameraIsoSpeedValue !=0 );
281	seiToneMappingInfo->m_exposureCompensationValueSignFlag = m_pcCfg->getTMISEIExposureCompensationValueSignFlag();
282	seiToneMappingInfo->m_exposureCompensationValueNumerator = m_pcCfg->getTMISEIExposureCompensationValueNumerator();
283	seiToneMappingInfo->m_exposureCompensationValueDenomIdc = m_pcCfg->getTMISEIExposureCompensationValueDenomIdc();
284	seiToneMappingInfo->m_refScreenLuminanceWhite = m_pcCfg->getTMISEIRefScreenLuminanceWhite();
285	seiToneMappingInfo->m_extendedRangeWhiteLevel = m_pcCfg->getTMISEIExtendedRangeWhiteLevel();
286	assert( seiToneMappingInfo->m_extendedRangeWhiteLevel >= 100 );
287	seiToneMappingInfo->m_nominalBlackLevelLumaCodeValue = m_pcCfg->getTMISEINominalBlackLevelLumaCodeValue();
288	seiToneMappingInfo->m_nominalWhiteLevelLumaCodeValue = m_pcCfg->getTMISEINominalWhiteLevelLumaCodeValue();
289	assert( seiToneMappingInfo->m_nominalWhiteLevelLumaCodeValue > seiToneMappingInfo->m_nominalBlackLevelLumaCodeValue );
290	seiToneMappingInfo->m_extendedWhiteLevelLumaCodeValue = m_pcCfg->getTMISEIExtendedWhiteLevelLumaCodeValue();
291	assert( seiToneMappingInfo->m_extendedWhiteLevelLumaCodeValue >= seiToneMappingInfo->m_nominalWhiteLevelLumaCodeValue );
292	break;
293	}
294	default:
295	{
296	assert(!"Undefined SEIToneMapModelId");
297	break;
298	}
299	}
300	return seiToneMappingInfo;
301	}
302	#endif
303	Void TEncGOP::xCreateLeadingSEIMessages (/SEIMessages seiMessages,/ AccessUnit &accessUnit, TComSPS *sps)
304	{
305	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
306
307	if(m_pcCfg->getActiveParameterSetsSEIEnabled())
308	{
309	SEIActiveParameterSets *sei = xCreateSEIActiveParameterSets (sps);
310
311	//nalu = NALUnit(NAL_UNIT_SEI);
312	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
313	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
314	writeRBSPTrailingBits(nalu.m_Bitstream);
315	accessUnit.push_back(new NALUnitEBSP(nalu));
316	delete sei;
317	#if L0045_NON_NESTED_SEI_RESTRICTIONS
318	m_activeParameterSetSEIPresentInAU = true;
319	#endif
320	}
321
322	if(m_pcCfg->getFramePackingArrangementSEIEnabled())
323	{
324	SEIFramePacking *sei = xCreateSEIFramePacking ();
325
326	nalu = NALUnit(NAL_UNIT_PREFIX_SEI);
327	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
328	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
329	writeRBSPTrailingBits(nalu.m_Bitstream);
330	accessUnit.push_back(new NALUnitEBSP(nalu));
331	delete sei;
332	}
333	if (m_pcCfg->getDisplayOrientationSEIAngle())
334	{
335	SEIDisplayOrientation *sei = xCreateSEIDisplayOrientation();
336
337	nalu = NALUnit(NAL_UNIT_PREFIX_SEI);
338	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
339	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
340	writeRBSPTrailingBits(nalu.m_Bitstream);
341	accessUnit.push_back(new NALUnitEBSP(nalu));
342	delete sei;
343	}
344	#if J0149_TONE_MAPPING_SEI
345	if(m_pcCfg->getToneMappingInfoSEIEnabled())
346	{
347	SEIToneMappingInfo *sei = xCreateSEIToneMappingInfo ();
348
349	nalu = NALUnit(NAL_UNIT_PREFIX_SEI);
350	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
351	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
352	writeRBSPTrailingBits(nalu.m_Bitstream);
353	accessUnit.push_back(new NALUnitEBSP(nalu));
354	delete sei;
355	}
356	#endif
357	}
358
359	// ====================================================================================================================
360	// Public member functions
361	// ====================================================================================================================
362	#if SVC_EXTENSION
363	Void TEncGOP::compressGOP( Int iPicIdInGOP, Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP)
364	#else
365	Void TEncGOP::compressGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP)
366	#endif
367	{
368	TComPic* pcPic;
369	TComPicYuv* pcPicYuvRecOut;
370	TComSlice* pcSlice;
371	TComOutputBitstream *pcBitstreamRedirect;
372	pcBitstreamRedirect = new TComOutputBitstream;
373	AccessUnit::iterator itLocationToPushSliceHeaderNALU; // used to store location where NALU containing slice header is to be inserted
374	UInt uiOneBitstreamPerSliceLength = 0;
375	TEncSbac* pcSbacCoders = NULL;
376	TComOutputBitstream* pcSubstreamsOut = NULL;
377
378	xInitGOP( iPOCLast, iNumPicRcvd, rcListPic, rcListPicYuvRecOut );
379
380	m_iNumPicCoded = 0;
381	SEIPictureTiming pictureTimingSEI;
382	#if L0208_SOP_DESCRIPTION_SEI
383	Bool writeSOP = m_pcCfg->getSOPDescriptionSEIEnabled();
384	#endif
385	#if K0180_SCALABLE_NESTING_SEI
386	// Initialize Scalable Nesting SEI with single layer values
387	SEIScalableNesting scalableNestingSEI;
388	scalableNestingSEI.m_bitStreamSubsetFlag = 1; // If the nested SEI messages are picture buffereing SEI mesages, picure timing SEI messages or sub-picture timing SEI messages, bitstream_subset_flag shall be equal to 1
389	scalableNestingSEI.m_nestingOpFlag = 0;
390	scalableNestingSEI.m_nestingNumOpsMinus1 = 0; //nesting_num_ops_minus1
391	scalableNestingSEI.m_allLayersFlag = 0;
392	scalableNestingSEI.m_nestingNoOpMaxTemporalIdPlus1 = 6 + 1; //nesting_no_op_max_temporal_id_plus1
393	scalableNestingSEI.m_nestingNumLayersMinus1 = 1 - 1; //nesting_num_layers_minus1
394	scalableNestingSEI.m_nestingLayerId[0] = 0;
395	scalableNestingSEI.m_callerOwnsSEIs = true;
396	#endif
397	#if L0044_DU_DPB_OUTPUT_DELAY_HRD
398	Int picSptDpbOutputDuDelay = 0;
399	#endif
400	UInt *accumBitsDU = NULL;
401	UInt *accumNalsDU = NULL;
402	SEIDecodingUnitInfo decodingUnitInfoSEI;
403	#if SVC_EXTENSION
404	for ( Int iGOPid=iPicIdInGOP; iGOPid < iPicIdInGOP+1; iGOPid++ )
405	#else
406	for ( Int iGOPid=0; iGOPid < m_iGopSize; iGOPid++ )
407	#endif
408	{
409	UInt uiColDir = 1;
410	//-- For time output for each slice
411	long iBeforeTime = clock();
412
413	//select uiColDir
414	Int iCloseLeft=1, iCloseRight=-1;
415	for(Int i = 0; i<m_pcCfg->getGOPEntry(iGOPid).m_numRefPics; i++)
416	{
417	Int iRef = m_pcCfg->getGOPEntry(iGOPid).m_referencePics[i];
418	if(iRef>0&&(iRef<iCloseRight\|\|iCloseRight==-1))
419	{
420	iCloseRight=iRef;
421	}
422	else if(iRef<0&&(iRef>iCloseLeft\|\|iCloseLeft==1))
423	{
424	iCloseLeft=iRef;
425	}
426	}
427	if(iCloseRight>-1)
428	{
429	iCloseRight=iCloseRight+m_pcCfg->getGOPEntry(iGOPid).m_POC-1;
430	}
431	if(iCloseLeft<1)
432	{
433	iCloseLeft=iCloseLeft+m_pcCfg->getGOPEntry(iGOPid).m_POC-1;
434	while(iCloseLeft<0)
435	{
436	iCloseLeft+=m_iGopSize;
437	}
438	}
439	Int iLeftQP=0, iRightQP=0;
440	for(Int i=0; i<m_iGopSize; i++)
441	{
442	if(m_pcCfg->getGOPEntry(i).m_POC==(iCloseLeft%m_iGopSize)+1)
443	{
444	iLeftQP= m_pcCfg->getGOPEntry(i).m_QPOffset;
445	}
446	if (m_pcCfg->getGOPEntry(i).m_POC==(iCloseRight%m_iGopSize)+1)
447	{
448	iRightQP=m_pcCfg->getGOPEntry(i).m_QPOffset;
449	}
450	}
451	if(iCloseRight>-1&&iRightQP<iLeftQP)
452	{
453	uiColDir=0;
454	}
455
456	/////////////////////////////////////////////////////////////////////////////////////////////////// Initial to start encoding
457	Int pocCurr = iPOCLast -iNumPicRcvd+ m_pcCfg->getGOPEntry(iGOPid).m_POC;
458	Int iTimeOffset = m_pcCfg->getGOPEntry(iGOPid).m_POC;
459	if(iPOCLast == 0)
460	{
461	pocCurr=0;
462	iTimeOffset = 1;
463	}
464	if(pocCurr>=m_pcCfg->getFramesToBeEncoded())
465	{
466	continue;
467	}
468
469	if( getNalUnitType(pocCurr, m_iLastIDR) == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| getNalUnitType(pocCurr, m_iLastIDR) == NAL_UNIT_CODED_SLICE_IDR_N_LP )
470	{
471	m_iLastIDR = pocCurr;
472	}
473	// start a new access unit: create an entry in the list of output access units
474	accessUnitsInGOP.push_back(AccessUnit());
475	AccessUnit& accessUnit = accessUnitsInGOP.back();
476	xGetBuffer( rcListPic, rcListPicYuvRecOut, iNumPicRcvd, iTimeOffset, pcPic, pcPicYuvRecOut, pocCurr );
477
478	// Slice data initialization
479	pcPic->clearSliceBuffer();
480	assert(pcPic->getNumAllocatedSlice() == 1);
481	m_pcSliceEncoder->setSliceIdx(0);
482	pcPic->setCurrSliceIdx(0);
483	#if SVC_EXTENSION
484	pcPic->setLayerId( m_layerId );
485	m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, pocCurr, iNumPicRcvd, iGOPid, pcSlice, m_pcEncTop->getSPS(), m_pcEncTop->getPPS(), m_pcEncTop->getVPS() );
486	#else
487	m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, pocCurr, iNumPicRcvd, iGOPid, pcSlice, m_pcEncTop->getSPS(), m_pcEncTop->getPPS() );
488	#endif
489	pcSlice->setLastIDR(m_iLastIDR);
490	pcSlice->setSliceIdx(0);
491	//set default slice level flag to the same as SPS level flag
492	pcSlice->setLFCrossSliceBoundaryFlag( pcSlice->getPPS()->getLoopFilterAcrossSlicesEnabledFlag() );
493	pcSlice->setScalingList ( m_pcEncTop->getScalingList() );
494	pcSlice->getScalingList()->setUseTransformSkip(m_pcEncTop->getPPS()->getUseTransformSkip());
495	if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_OFF)
496	{
497	m_pcEncTop->getTrQuant()->setFlatScalingList();
498	m_pcEncTop->getTrQuant()->setUseScalingList(false);
499	m_pcEncTop->getSPS()->setScalingListPresentFlag(false);
500	m_pcEncTop->getPPS()->setScalingListPresentFlag(false);
501	}
502	else if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_DEFAULT)
503	{
504	pcSlice->setDefaultScalingList ();
505	m_pcEncTop->getSPS()->setScalingListPresentFlag(false);
506	m_pcEncTop->getPPS()->setScalingListPresentFlag(false);
507	m_pcEncTop->getTrQuant()->setScalingList(pcSlice->getScalingList());
508	m_pcEncTop->getTrQuant()->setUseScalingList(true);
509	}
510	else if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_FILE_READ)
511	{
512	if(pcSlice->getScalingList()->xParseScalingList(m_pcCfg->getScalingListFile()))
513	{
514	pcSlice->setDefaultScalingList ();
515	}
516	pcSlice->getScalingList()->checkDcOfMatrix();
517	m_pcEncTop->getSPS()->setScalingListPresentFlag(pcSlice->checkDefaultScalingList());
518	m_pcEncTop->getPPS()->setScalingListPresentFlag(false);
519	m_pcEncTop->getTrQuant()->setScalingList(pcSlice->getScalingList());
520	m_pcEncTop->getTrQuant()->setUseScalingList(true);
521	}
522	else
523	{
524	printf("error : ScalingList == %d no support\n",m_pcEncTop->getUseScalingListId());
525	assert(0);
526	}
527
528	if(pcSlice->getSliceType()==B_SLICE&&m_pcCfg->getGOPEntry(iGOPid).m_sliceType=='P')
529	{
530	pcSlice->setSliceType(P_SLICE);
531	}
532	// Set the nal unit type
533	pcSlice->setNalUnitType(getNalUnitType(pocCurr, m_iLastIDR));
534	#if IDR_ALIGNMENT
535	if (m_layerId > 0)
536	{
537	#if VPS_EXTN_DIRECT_REF_LAYERS_CONTINUE
538	TComList<TComPic> cListPic = m_ppcTEncTop[m_layerId]->getRefLayerEnc(m_layerId)->getListPic();
539	#else
540	TComList<TComPic> cListPic = m_ppcTEncTop[m_layerId-1]->getListPic();
541	#endif
542	pcSlice->setBaseColPic (*cListPic, m_layerId );
543	}
544	#endif
545	#if REF_IDX_FRAMEWORK
546
547	if( m_layerId > 0 && (pocCurr % m_pcCfg->getIntraPeriod() == 0) )
548	{
549	#if IDR_ALIGNMENT
550	if( pcSlice->getBaseColPic()->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| pcSlice->getBaseColPic()->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP )
551	{
552	pcSlice->setNalUnitType(pcSlice->getBaseColPic()->getSlice(0)->getNalUnitType());
553	}
554	else
555	#endif
556	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_CRA);
557	}
558	if( m_layerId > 0 && !m_pcEncTop->getElRapSliceTypeB() )
559	{
560	if( (pcSlice->getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP) &&
561	(pcSlice->getNalUnitType() <= NAL_UNIT_CODED_SLICE_CRA) &&
562	pcSlice->getSliceType() == B_SLICE )
563	{
564	pcSlice->setSliceType(P_SLICE);
565	}
566	}
567	#endif
568	if(pcSlice->getTemporalLayerNonReferenceFlag())
569	{
570	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_TRAIL_R)
571	{
572	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TRAIL_N);
573	}
574	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_RADL_R)
575	{
576	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_RADL_N);
577	}
578	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_RASL_R)
579	{
580	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_RASL_N);
581	}
582	}
583
584	// Do decoding refresh marking if any
585	pcSlice->decodingRefreshMarking(m_pocCRA, m_bRefreshPending, rcListPic);
586	m_pcEncTop->selectReferencePictureSet(pcSlice, pocCurr, iGOPid);
587	pcSlice->getRPS()->setNumberOfLongtermPictures(0);
588
589	if(pcSlice->checkThatAllRefPicsAreAvailable(rcListPic, pcSlice->getRPS(), false) != 0)
590	{
591	pcSlice->createExplicitReferencePictureSetFromReference(rcListPic, pcSlice->getRPS());
592	}
593	pcSlice->applyReferencePictureSet(rcListPic, pcSlice->getRPS());
594
595	if(pcSlice->getTLayer() > 0)
596	{
597	if(pcSlice->isTemporalLayerSwitchingPoint(rcListPic) \|\| pcSlice->getSPS()->getTemporalIdNestingFlag())
598	{
599	if(pcSlice->getTemporalLayerNonReferenceFlag())
600	{
601	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TSA_N);
602	}
603	else
604	{
605	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TLA_R);
606	}
607	}
608	else if(pcSlice->isStepwiseTemporalLayerSwitchingPointCandidate(rcListPic))
609	{
610	Bool isSTSA=true;
611	for(Int ii=iGOPid+1;(ii<m_pcCfg->getGOPSize() && isSTSA==true);ii++)
612	{
613	Int lTid= m_pcCfg->getGOPEntry(ii).m_temporalId;
614	if(lTid==pcSlice->getTLayer())
615	{
616	TComReferencePictureSet* nRPS = pcSlice->getSPS()->getRPSList()->getReferencePictureSet(ii);
617	for(Int jj=0;jj<nRPS->getNumberOfPictures();jj++)
618	{
619	if(nRPS->getUsed(jj))
620	{
621	Int tPoc=m_pcCfg->getGOPEntry(ii).m_POC+nRPS->getDeltaPOC(jj);
622	Int kk=0;
623	for(kk=0;kk<m_pcCfg->getGOPSize();kk++)
624	{
625	if(m_pcCfg->getGOPEntry(kk).m_POC==tPoc)
626	break;
627	}
628	Int tTid=m_pcCfg->getGOPEntry(kk).m_temporalId;
629	if(tTid >= pcSlice->getTLayer())
630	{
631	isSTSA=false;
632	break;
633	}
634	}
635	}
636	}
637	}
638	if(isSTSA==true)
639	{
640	if(pcSlice->getTemporalLayerNonReferenceFlag())
641	{
642	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_N);
643	}
644	else
645	{
646	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_R);
647	}
648	}
649	}
650	}
651	arrangeLongtermPicturesInRPS(pcSlice, rcListPic);
652	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
653	refPicListModification->setRefPicListModificationFlagL0(0);
654	refPicListModification->setRefPicListModificationFlagL1(0);
655	pcSlice->setNumRefIdx(REF_PIC_LIST_0,min(m_pcCfg->getGOPEntry(iGOPid).m_numRefPicsActive,pcSlice->getRPS()->getNumberOfPictures()));
656	pcSlice->setNumRefIdx(REF_PIC_LIST_1,min(m_pcCfg->getGOPEntry(iGOPid).m_numRefPicsActive,pcSlice->getRPS()->getNumberOfPictures()));
657
658	#if REF_IDX_FRAMEWORK
659	if(m_layerId > 0)
660	{
661	if( pcSlice->getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP && pcSlice->getNalUnitType() <= NAL_UNIT_CODED_SLICE_CRA )
662	{
663	pcSlice->setNumRefIdx(REF_PIC_LIST_0, pcSlice->getNumILRRefIdx());
664	pcSlice->setNumRefIdx(REF_PIC_LIST_1, pcSlice->getNumILRRefIdx());
665	}
666	else
667	{
668	pcSlice->setNumRefIdx(REF_PIC_LIST_0, pcSlice->getNumRefIdx(REF_PIC_LIST_0)+pcSlice->getNumILRRefIdx());
669	pcSlice->setNumRefIdx(REF_PIC_LIST_1, pcSlice->getNumRefIdx(REF_PIC_LIST_1)+pcSlice->getNumILRRefIdx());
670	}
671	}
672	#endif
673
674	#if ADAPTIVE_QP_SELECTION
675	pcSlice->setTrQuant( m_pcEncTop->getTrQuant() );
676	#endif
677
678	#if SVC_EXTENSION
679	if(m_layerId > 0)
680	{
681	#if !IDR_ALIGNMENT
682	TComList<TComPic> cListPic = m_ppcTEncTop[m_layerId-1]->getListPic();
683	pcSlice->setBaseColPic (*cListPic, m_layerId );
684	#endif
685	#if SVC_UPSAMPLING
686	if ( pcPic->isSpatialEnhLayer())
687	{
688	m_pcPredSearch->upsampleBasePic( pcPic->getFullPelBaseRec(), pcSlice->getBaseColPic()->getPicYuvRec(), pcPic->getPicYuvRec() );
689	}
690	else
691	{
692	pcPic->setFullPelBaseRec( pcSlice->getBaseColPic()->getPicYuvRec() );
693	}
694	pcSlice->setFullPelBaseRec ( pcPic->getFullPelBaseRec() );
695	#endif
696	}
697	#endif
698
699	#if REF_IDX_FRAMEWORK
700	if( pcSlice->getSliceType() == B_SLICE )
701	{
702	pcSlice->setColFromL0Flag(1-uiColDir);
703	}
704	#endif
705
706	// Set reference list
707	#if REF_IDX_FRAMEWORK
708	if(m_layerId == 0)
709	{
710	pcSlice->setRefPicList( rcListPic);
711	}
712	#else
713	pcSlice->setRefPicList ( rcListPic );
714	#endif
715	#if REF_IDX_FRAMEWORK
716	if(m_layerId > 0)
717	{
718	m_pcEncTop->setILRPic(pcPic);
719
720	#if REF_IDX_MFM
721	if( pcSlice->getSPS()->getMFMEnabledFlag() )
722	{
723	pcSlice->setRefPOCListILP(m_pcEncTop->getIlpList(), pcSlice->getBaseColPic());
724	}
725	#endif
726	pcSlice->setRefPicListModificationSvc();
727	pcSlice->setRefPicList( rcListPic, false, m_pcEncTop->getIlpList());
728
729	#if REF_IDX_MFM
730	if( pcSlice->getSPS()->getMFMEnabledFlag() )
731	{
732	Bool found = false;
733	UInt ColFromL0Flag = pcSlice->getColFromL0Flag();
734	UInt ColRefIdx = pcSlice->getColRefIdx();
735	for(Int colIdx = 0; colIdx < pcSlice->getNumRefIdx( RefPicList(1 - ColFromL0Flag) ); colIdx++)
736	{
737	if( pcSlice->getRefPic( RefPicList(1 - ColFromL0Flag), colIdx)->isILR(m_layerId) )
738	{
739	ColRefIdx = colIdx;
740	found = true;
741	break;
742	}
743	}
744
745	if( found == false )
746	{
747	ColFromL0Flag = 1 - ColFromL0Flag;
748	for(Int colIdx = 0; colIdx < pcSlice->getNumRefIdx( RefPicList(1 - ColFromL0Flag) ); colIdx++)
749	{
750	if( pcSlice->getRefPic( RefPicList(1 - ColFromL0Flag), colIdx)->isILR(m_layerId) )
751	{
752	ColRefIdx = colIdx;
753	found = true;
754	break;
755	}
756	}
757	}
758
759	if(found == true)
760	{
761	pcSlice->setColFromL0Flag(ColFromL0Flag);
762	pcSlice->setColRefIdx(ColRefIdx);
763	}
764	}
765	#endif
766	}
767	#endif
768
769	// Slice info. refinement
770	if ( (pcSlice->getSliceType() == B_SLICE) && (pcSlice->getNumRefIdx(REF_PIC_LIST_1) == 0) )
771	{
772	pcSlice->setSliceType ( P_SLICE );
773	}
774	#if !L0034_COMBINED_LIST_CLEANUP
775	if (pcSlice->getSliceType() != B_SLICE \|\| !pcSlice->getSPS()->getUseLComb())
776	{
777	pcSlice->setNumRefIdx(REF_PIC_LIST_C, 0);
778	pcSlice->setRefPicListCombinationFlag(false);
779	pcSlice->setRefPicListModificationFlagLC(false);
780	}
781	else
782	{
783	pcSlice->setRefPicListCombinationFlag(pcSlice->getSPS()->getUseLComb());
784	pcSlice->setNumRefIdx(REF_PIC_LIST_C, pcSlice->getNumRefIdx(REF_PIC_LIST_0));
785	}
786	#endif
787
788	if (pcSlice->getSliceType() == B_SLICE)
789	{
790	#if !REF_IDX_FRAMEWORK
791	pcSlice->setColFromL0Flag(1-uiColDir);
792	#endif
793	Bool bLowDelay = true;
794	Int iCurrPOC = pcSlice->getPOC();
795	Int iRefIdx = 0;
796
797	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_0) && bLowDelay; iRefIdx++)
798	{
799	if ( pcSlice->getRefPic(REF_PIC_LIST_0, iRefIdx)->getPOC() > iCurrPOC )
800	{
801	bLowDelay = false;
802	}
803	}
804	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_1) && bLowDelay; iRefIdx++)
805	{
806	if ( pcSlice->getRefPic(REF_PIC_LIST_1, iRefIdx)->getPOC() > iCurrPOC )
807	{
808	bLowDelay = false;
809	}
810	}
811
812	pcSlice->setCheckLDC(bLowDelay);
813	}
814	else
815	{
816	pcSlice->setCheckLDC(true);
817	}
818
819	uiColDir = 1-uiColDir;
820
821	//-------------------------------------------------------------
822	pcSlice->setRefPOCList();
823
824	#if L0034_COMBINED_LIST_CLEANUP
825	pcSlice->setList1IdxToList0Idx();
826	#else
827	pcSlice->setNoBackPredFlag( false );
828	if ( pcSlice->getSliceType() == B_SLICE && !pcSlice->getRefPicListCombinationFlag())
829	{
830	if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) )
831	{
832	pcSlice->setNoBackPredFlag( true );
833	Int i;
834	for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ )
835	{
836	if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) )
837	{
838	pcSlice->setNoBackPredFlag( false );
839	break;
840	}
841	}
842	}
843	}
844
845	if(pcSlice->getNoBackPredFlag())
846	{
847	pcSlice->setNumRefIdx(REF_PIC_LIST_C, 0);
848	}
849	pcSlice->generateCombinedList();
850	#endif
851
852	if (m_pcEncTop->getTMVPModeId() == 2)
853	{
854	if (iGOPid == 0) // first picture in SOP (i.e. forward B)
855	{
856	pcSlice->setEnableTMVPFlag(0);
857	}
858	else
859	{
860	// Note: pcSlice->getColFromL0Flag() is assumed to be always 0 and getcolRefIdx() is always 0.
861	pcSlice->setEnableTMVPFlag(1);
862	}
863	pcSlice->getSPS()->setTMVPFlagsPresent(1);
864	}
865	else if (m_pcEncTop->getTMVPModeId() == 1)
866	{
867	pcSlice->getSPS()->setTMVPFlagsPresent(1);
868	pcSlice->setEnableTMVPFlag(1);
869	}
870	else
871	{
872	pcSlice->getSPS()->setTMVPFlagsPresent(0);
873	pcSlice->setEnableTMVPFlag(0);
874	}
875	/////////////////////////////////////////////////////////////////////////////////////////////////// Compress a slice
876	// Slice compression
877	if (m_pcCfg->getUseASR())
878	{
879	m_pcSliceEncoder->setSearchRange(pcSlice);
880	}
881
882	Bool bGPBcheck=false;
883	if ( pcSlice->getSliceType() == B_SLICE)
884	{
885	if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) )
886	{
887	bGPBcheck=true;
888	Int i;
889	for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ )
890	{
891	if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) )
892	{
893	bGPBcheck=false;
894	break;
895	}
896	}
897	}
898	}
899	if(bGPBcheck)
900	{
901	pcSlice->setMvdL1ZeroFlag(true);
902	}
903	else
904	{
905	pcSlice->setMvdL1ZeroFlag(false);
906	}
907	pcPic->getSlice(pcSlice->getSliceIdx())->setMvdL1ZeroFlag(pcSlice->getMvdL1ZeroFlag());
908
909	#if RATE_CONTROL_LAMBDA_DOMAIN
910	Int sliceQP = pcSlice->getSliceQp();
911	Double lambda = 0.0;
912	Int actualHeadBits = 0;
913	Int actualTotalBits = 0;
914	Int estimatedBits = 0;
915	Int tmpBitsBeforeWriting = 0;
916	if ( m_pcCfg->getUseRateCtrl() )
917	{
918	Int frameLevel = m_pcRateCtrl->getRCSeq()->getGOPID2Level( iGOPid );
919	if ( pcPic->getSlice(0)->getSliceType() == I_SLICE )
920	{
921	frameLevel = 0;
922	}
923	m_pcRateCtrl->initRCPic( frameLevel );
924	estimatedBits = m_pcRateCtrl->getRCPic()->getTargetBits();
925
926	if ( ( pcSlice->getPOC() == 0 && m_pcCfg->getInitialQP() > 0 ) \|\| ( frameLevel == 0 && m_pcCfg->getForceIntraQP() ) ) // QP is specified
927	{
928	sliceQP = m_pcCfg->getInitialQP();
929	Int NumberBFrames = ( m_pcCfg->getGOPSize() - 1 );
930	Double dLambda_scale = 1.0 - Clip3( 0.0, 0.5, 0.05*(Double)NumberBFrames );
931	Double dQPFactor = 0.57*dLambda_scale;
932	Int SHIFT_QP = 12;
933	Int bitdepth_luma_qp_scale = 0;
934	Double qp_temp = (Double) sliceQP + bitdepth_luma_qp_scale - SHIFT_QP;
935	lambda = dQPFactor*pow( 2.0, qp_temp/3.0 );
936	}
937	else if ( frameLevel == 0 ) // intra case, but use the model
938	{
939	if ( m_pcCfg->getIntraPeriod() != 1 ) // do not refine allocated bits for all intra case
940	{
941	Int bits = m_pcRateCtrl->getRCSeq()->getLeftAverageBits();
942	bits = m_pcRateCtrl->getRCSeq()->getRefineBitsForIntra( bits );
943	if ( bits < 200 )
944	{
945	bits = 200;
946	}
947	m_pcRateCtrl->getRCPic()->setTargetBits( bits );
948	}
949
950	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
951	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture );
952	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
953	}
954	else // normal case
955	{
956	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
957	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture );
958	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
959	}
960
961	sliceQP = Clip3( -pcSlice->getSPS()->getQpBDOffsetY(), MAX_QP, sliceQP );
962	m_pcRateCtrl->getRCPic()->setPicEstQP( sliceQP );
963
964	m_pcSliceEncoder->resetQP( pcPic, sliceQP, lambda );
965	}
966	#endif
967
968	UInt uiNumSlices = 1;
969
970	#if SIMPLIFIED_MV_POS_SCALING
971	if (m_layerId > 0)
972	{
973	const Window &confBL = pcSlice->getBaseColPic()->getPicYuvRec()->getConformanceWindow();
974	const Window &confEL = pcPic->getPicYuvRec()->getConformanceWindow();
975
976	Int widthBL = pcSlice->getBaseColPic()->getPicYuvRec()->getWidth () - confBL.getWindowLeftOffset() - confBL.getWindowRightOffset();
977	Int heightBL = pcSlice->getBaseColPic()->getPicYuvRec()->getHeight() - confBL.getWindowTopOffset() - confBL.getWindowBottomOffset();
978
979	Int widthEL = pcPic->getPicYuvRec()->getWidth() - confEL.getWindowLeftOffset() - confEL.getWindowRightOffset();
980	Int heightEL = pcPic->getPicYuvRec()->getHeight() - confEL.getWindowTopOffset() - confEL.getWindowBottomOffset();
981
982	g_mvScalingFactor[m_layerId][0] = Clip3(-4096, 4095, ((widthEL << 8) + (widthBL >> 1)) / widthBL);
983	g_mvScalingFactor[m_layerId][1] = Clip3(-4096, 4095, ((heightEL << 8) + (heightBL >> 1)) / heightBL);
984
985	g_posScalingFactor[m_layerId][0] = ((widthBL << 16) + (widthEL >> 1)) / widthEL;
986	g_posScalingFactor[m_layerId][1] = ((heightBL << 16) + (heightEL >> 1)) / heightEL;
987	}
988	#endif
989
990	UInt uiInternalAddress = pcPic->getNumPartInCU()-4;
991	UInt uiExternalAddress = pcPic->getPicSym()->getNumberOfCUsInFrame()-1;
992	UInt uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
993	UInt uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
994	UInt uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
995	UInt uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
996	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
997	{
998	uiInternalAddress--;
999	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1000	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1001	}
1002	uiInternalAddress++;
1003	if(uiInternalAddress==pcPic->getNumPartInCU())
1004	{
1005	uiInternalAddress = 0;
1006	uiExternalAddress++;
1007	}
1008	UInt uiRealEndAddress = uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress;
1009
1010	UInt uiCummulativeTileWidth;
1011	UInt uiCummulativeTileHeight;
1012	Int p, j;
1013	UInt uiEncCUAddr;
1014
1015	//set NumColumnsMinus1 and NumRowsMinus1
1016	pcPic->getPicSym()->setNumColumnsMinus1( pcSlice->getPPS()->getNumColumnsMinus1() );
1017	pcPic->getPicSym()->setNumRowsMinus1( pcSlice->getPPS()->getNumRowsMinus1() );
1018
1019	//create the TComTileArray
1020	pcPic->getPicSym()->xCreateTComTileArray();
1021
1022	if( pcSlice->getPPS()->getUniformSpacingFlag() == 1 )
1023	{
1024	//set the width for each tile
1025	for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
1026	{
1027	for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1()+1; p++)
1028	{
1029	pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->
1030	setTileWidth( (p+1)*pcPic->getPicSym()->getFrameWidthInCU()/(pcPic->getPicSym()->getNumColumnsMinus1()+1)
1031	- (p*pcPic->getPicSym()->getFrameWidthInCU())/(pcPic->getPicSym()->getNumColumnsMinus1()+1) );
1032	}
1033	}
1034
1035	//set the height for each tile
1036	for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
1037	{
1038	for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1()+1; p++)
1039	{
1040	pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->
1041	setTileHeight( (p+1)*pcPic->getPicSym()->getFrameHeightInCU()/(pcPic->getPicSym()->getNumRowsMinus1()+1)
1042	- (p*pcPic->getPicSym()->getFrameHeightInCU())/(pcPic->getPicSym()->getNumRowsMinus1()+1) );
1043	}
1044	}
1045	}
1046	else
1047	{
1048	//set the width for each tile
1049	for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
1050	{
1051	uiCummulativeTileWidth = 0;
1052	for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1(); p++)
1053	{
1054	pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->setTileWidth( pcSlice->getPPS()->getColumnWidth(p) );
1055	uiCummulativeTileWidth += pcSlice->getPPS()->getColumnWidth(p);
1056	}
1057	pcPic->getPicSym()->getTComTile(j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p)->setTileWidth( pcPic->getPicSym()->getFrameWidthInCU()-uiCummulativeTileWidth );
1058	}
1059
1060	//set the height for each tile
1061	for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
1062	{
1063	uiCummulativeTileHeight = 0;
1064	for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1(); p++)
1065	{
1066	pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->setTileHeight( pcSlice->getPPS()->getRowHeight(p) );
1067	uiCummulativeTileHeight += pcSlice->getPPS()->getRowHeight(p);
1068	}
1069	pcPic->getPicSym()->getTComTile(p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j)->setTileHeight( pcPic->getPicSym()->getFrameHeightInCU()-uiCummulativeTileHeight );
1070	}
1071	}
1072	//intialize each tile of the current picture
1073	pcPic->getPicSym()->xInitTiles();
1074
1075	// Allocate some coders, now we know how many tiles there are.
1076	Int iNumSubstreams = pcSlice->getPPS()->getNumSubstreams();
1077
1078	//generate the Coding Order Map and Inverse Coding Order Map
1079	for(p=0, uiEncCUAddr=0; p<pcPic->getPicSym()->getNumberOfCUsInFrame(); p++, uiEncCUAddr = pcPic->getPicSym()->xCalculateNxtCUAddr(uiEncCUAddr))
1080	{
1081	pcPic->getPicSym()->setCUOrderMap(p, uiEncCUAddr);
1082	pcPic->getPicSym()->setInverseCUOrderMap(uiEncCUAddr, p);
1083	}
1084	pcPic->getPicSym()->setCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame());
1085	pcPic->getPicSym()->setInverseCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame());
1086
1087	// Allocate some coders, now we know how many tiles there are.
1088	m_pcEncTop->createWPPCoders(iNumSubstreams);
1089	pcSbacCoders = m_pcEncTop->getSbacCoders();
1090	pcSubstreamsOut = new TComOutputBitstream[iNumSubstreams];
1091
1092	UInt startCUAddrSliceIdx = 0; // used to index "m_uiStoredStartCUAddrForEncodingSlice" containing locations of slice boundaries
1093	UInt startCUAddrSlice = 0; // used to keep track of current slice's starting CU addr.
1094	pcSlice->setSliceCurStartCUAddr( startCUAddrSlice ); // Setting "start CU addr" for current slice
1095	m_storedStartCUAddrForEncodingSlice.clear();
1096
1097	UInt startCUAddrSliceSegmentIdx = 0; // used to index "m_uiStoredStartCUAddrForEntropyEncodingSlice" containing locations of slice boundaries
1098	UInt startCUAddrSliceSegment = 0; // used to keep track of current Dependent slice's starting CU addr.
1099	pcSlice->setSliceSegmentCurStartCUAddr( startCUAddrSliceSegment ); // Setting "start CU addr" for current Dependent slice
1100
1101	m_storedStartCUAddrForEncodingSliceSegment.clear();
1102	UInt nextCUAddr = 0;
1103	m_storedStartCUAddrForEncodingSlice.push_back (nextCUAddr);
1104	startCUAddrSliceIdx++;
1105	m_storedStartCUAddrForEncodingSliceSegment.push_back(nextCUAddr);
1106	startCUAddrSliceSegmentIdx++;
1107	#if AVC_BASE
1108	if( m_layerId == 0 && m_pcEncTop->getVPS()->getAvcBaseLayerFlag() )
1109	{
1110	pcPic->getPicYuvOrg()->copyToPic( pcPic->getPicYuvRec() );
1111	#if AVC_SYNTAX
1112	pcPic->readBLSyntax( m_ppcTEncTop[0]->getBLSyntaxFile(), SYNTAX_BYTES );
1113	#endif
1114	return;
1115	}
1116	#endif
1117
1118	while(nextCUAddr<uiRealEndAddress) // determine slice boundaries
1119	{
1120	pcSlice->setNextSlice ( false );
1121	pcSlice->setNextSliceSegment( false );
1122	assert(pcPic->getNumAllocatedSlice() == startCUAddrSliceIdx);
1123	m_pcSliceEncoder->precompressSlice( pcPic );
1124	m_pcSliceEncoder->compressSlice ( pcPic );
1125
1126	Bool bNoBinBitConstraintViolated = (!pcSlice->isNextSlice() && !pcSlice->isNextSliceSegment());
1127	if (pcSlice->isNextSlice() \|\| (bNoBinBitConstraintViolated && m_pcCfg->getSliceMode()==FIXED_NUMBER_OF_LCU))
1128	{
1129	startCUAddrSlice = pcSlice->getSliceCurEndCUAddr();
1130	// Reconstruction slice
1131	m_storedStartCUAddrForEncodingSlice.push_back(startCUAddrSlice);
1132	startCUAddrSliceIdx++;
1133	// Dependent slice
1134	if (startCUAddrSliceSegmentIdx>0 && m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx-1] != startCUAddrSlice)
1135	{
1136	m_storedStartCUAddrForEncodingSliceSegment.push_back(startCUAddrSlice);
1137	startCUAddrSliceSegmentIdx++;
1138	}
1139
1140	if (startCUAddrSlice < uiRealEndAddress)
1141	{
1142	pcPic->allocateNewSlice();
1143	pcPic->setCurrSliceIdx ( startCUAddrSliceIdx-1 );
1144	m_pcSliceEncoder->setSliceIdx ( startCUAddrSliceIdx-1 );
1145	pcSlice = pcPic->getSlice ( startCUAddrSliceIdx-1 );
1146	pcSlice->copySliceInfo ( pcPic->getSlice(0) );
1147	pcSlice->setSliceIdx ( startCUAddrSliceIdx-1 );
1148	pcSlice->setSliceCurStartCUAddr ( startCUAddrSlice );
1149	pcSlice->setSliceSegmentCurStartCUAddr ( startCUAddrSlice );
1150	pcSlice->setSliceBits(0);
1151	uiNumSlices ++;
1152	}
1153	}
1154	else if (pcSlice->isNextSliceSegment() \|\| (bNoBinBitConstraintViolated && m_pcCfg->getSliceSegmentMode()==FIXED_NUMBER_OF_LCU))
1155	{
1156	startCUAddrSliceSegment = pcSlice->getSliceSegmentCurEndCUAddr();
1157	m_storedStartCUAddrForEncodingSliceSegment.push_back(startCUAddrSliceSegment);
1158	startCUAddrSliceSegmentIdx++;
1159	pcSlice->setSliceSegmentCurStartCUAddr( startCUAddrSliceSegment );
1160	}
1161	else
1162	{
1163	startCUAddrSlice = pcSlice->getSliceCurEndCUAddr();
1164	startCUAddrSliceSegment = pcSlice->getSliceSegmentCurEndCUAddr();
1165	}
1166
1167	nextCUAddr = (startCUAddrSlice > startCUAddrSliceSegment) ? startCUAddrSlice : startCUAddrSliceSegment;
1168	}
1169	m_storedStartCUAddrForEncodingSlice.push_back( pcSlice->getSliceCurEndCUAddr());
1170	startCUAddrSliceIdx++;
1171	m_storedStartCUAddrForEncodingSliceSegment.push_back(pcSlice->getSliceCurEndCUAddr());
1172	startCUAddrSliceSegmentIdx++;
1173
1174	pcSlice = pcPic->getSlice(0);
1175
1176	// SAO parameter estimation using non-deblocked pixels for LCU bottom and right boundary areas
1177	if( m_pcCfg->getSaoLcuBasedOptimization() && m_pcCfg->getSaoLcuBoundary() )
1178	{
1179	m_pcSAO->resetStats();
1180	m_pcSAO->calcSaoStatsCu_BeforeDblk( pcPic );
1181	}
1182
1183	//-- Loop filter
1184	Bool bLFCrossTileBoundary = pcSlice->getPPS()->getLoopFilterAcrossTilesEnabledFlag();
1185	m_pcLoopFilter->setCfg(bLFCrossTileBoundary);
1186	#if L0386_DB_METRIC
1187	if ( m_pcCfg->getDeblockingFilterMetric() )
1188	{
1189	dblMetric(pcPic, uiNumSlices);
1190	}
1191	#endif
1192	m_pcLoopFilter->loopFilterPic( pcPic );
1193
1194	pcSlice = pcPic->getSlice(0);
1195	if(pcSlice->getSPS()->getUseSAO())
1196	{
1197	std::vector<Bool> LFCrossSliceBoundaryFlag;
1198	for(Int s=0; s< uiNumSlices; s++)
1199	{
1200	LFCrossSliceBoundaryFlag.push_back( ((uiNumSlices==1)?true:pcPic->getSlice(s)->getLFCrossSliceBoundaryFlag()) );
1201	}
1202	m_storedStartCUAddrForEncodingSlice.resize(uiNumSlices+1);
1203	pcPic->createNonDBFilterInfo(m_storedStartCUAddrForEncodingSlice, 0, &LFCrossSliceBoundaryFlag ,pcPic->getPicSym()->getNumTiles() ,bLFCrossTileBoundary);
1204	}
1205
1206
1207	pcSlice = pcPic->getSlice(0);
1208
1209	if(pcSlice->getSPS()->getUseSAO())
1210	{
1211	m_pcSAO->createPicSaoInfo(pcPic);
1212	}
1213
1214	/////////////////////////////////////////////////////////////////////////////////////////////////// File writing
1215	// Set entropy coder
1216	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1217
1218	/* write various header sets. */
1219	if ( m_bSeqFirst )
1220	{
1221	#if SVC_EXTENSION
1222	OutputNALUnit nalu(NAL_UNIT_VPS, 0, m_layerId);
1223	#if AVC_BASE
1224	if( ( m_layerId == 1 && m_pcEncTop->getVPS()->getAvcBaseLayerFlag() ) \|\| ( m_layerId == 0 && !m_pcEncTop->getVPS()->getAvcBaseLayerFlag() ) )
1225	#else
1226	if( m_layerId == 0 )
1227	#endif
1228	{
1229	#else
1230	OutputNALUnit nalu(NAL_UNIT_VPS);
1231	#endif
1232	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1233	m_pcEntropyCoder->encodeVPS(m_pcEncTop->getVPS());
1234	writeRBSPTrailingBits(nalu.m_Bitstream);
1235	accessUnit.push_back(new NALUnitEBSP(nalu));
1236	#if RATE_CONTROL_LAMBDA_DOMAIN
1237	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1238	#endif
1239	#if SVC_EXTENSION
1240	}
1241	#endif
1242
1243	#if SVC_EXTENSION
1244	nalu = NALUnit(NAL_UNIT_SPS, 0, m_layerId);
1245	#else
1246	nalu = NALUnit(NAL_UNIT_SPS);
1247	#endif
1248	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1249	if (m_bSeqFirst)
1250	{
1251	pcSlice->getSPS()->setNumLongTermRefPicSPS(m_numLongTermRefPicSPS);
1252	for (Int k = 0; k < m_numLongTermRefPicSPS; k++)
1253	{
1254	pcSlice->getSPS()->setLtRefPicPocLsbSps(k, m_ltRefPicPocLsbSps[k]);
1255	pcSlice->getSPS()->setUsedByCurrPicLtSPSFlag(k, m_ltRefPicUsedByCurrPicFlag[k]);
1256	}
1257	}
1258	if( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1259	{
1260	UInt maxCU = m_pcCfg->getSliceArgument() >> ( pcSlice->getSPS()->getMaxCUDepth() << 1);
1261	UInt numDU = ( m_pcCfg->getSliceMode() == 1 ) ? ( pcPic->getNumCUsInFrame() / maxCU ) : ( 0 );
1262	if( pcPic->getNumCUsInFrame() % maxCU != 0 )
1263	{
1264	numDU ++;
1265	}
1266	pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->setNumDU( numDU );
1267	pcSlice->getSPS()->setHrdParameters( m_pcCfg->getFrameRate(), numDU, m_pcCfg->getTargetBitrate(), ( m_pcCfg->getIntraPeriod() > 0 ) );
1268	}
1269	if( m_pcCfg->getBufferingPeriodSEIEnabled() \|\| m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1270	{
1271	pcSlice->getSPS()->getVuiParameters()->setHrdParametersPresentFlag( true );
1272	}
1273	m_pcEntropyCoder->encodeSPS(pcSlice->getSPS());
1274	writeRBSPTrailingBits(nalu.m_Bitstream);
1275	accessUnit.push_back(new NALUnitEBSP(nalu));
1276	#if RATE_CONTROL_LAMBDA_DOMAIN
1277	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1278	#endif
1279
1280	#if SVC_EXTENSION
1281	nalu = NALUnit(NAL_UNIT_PPS, 0, m_layerId);
1282	#else
1283	nalu = NALUnit(NAL_UNIT_PPS);
1284	#endif
1285	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1286	m_pcEntropyCoder->encodePPS(pcSlice->getPPS());
1287	writeRBSPTrailingBits(nalu.m_Bitstream);
1288	accessUnit.push_back(new NALUnitEBSP(nalu));
1289	#if RATE_CONTROL_LAMBDA_DOMAIN
1290	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1291	#endif
1292
1293	xCreateLeadingSEIMessages(accessUnit, pcSlice->getSPS());
1294
1295	m_bSeqFirst = false;
1296	}
1297
1298	#if L0208_SOP_DESCRIPTION_SEI
1299	if (writeSOP) // write SOP description SEI (if enabled) at the beginning of GOP
1300	{
1301	Int SOPcurrPOC = pocCurr;
1302
1303	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1304	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1305	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1306
1307	SEISOPDescription SOPDescriptionSEI;
1308	SOPDescriptionSEI.m_sopSeqParameterSetId = pcSlice->getSPS()->getSPSId();
1309
1310	UInt i = 0;
1311	UInt prevEntryId = iGOPid;
1312	for (j = iGOPid; j < m_iGopSize; j++)
1313	{
1314	Int deltaPOC = m_pcCfg->getGOPEntry(j).m_POC - m_pcCfg->getGOPEntry(prevEntryId).m_POC;
1315	if ((SOPcurrPOC + deltaPOC) < m_pcCfg->getFramesToBeEncoded())
1316	{
1317	SOPcurrPOC += deltaPOC;
1318	SOPDescriptionSEI.m_sopDescVclNaluType[i] = getNalUnitType(SOPcurrPOC, m_iLastIDR);
1319	SOPDescriptionSEI.m_sopDescTemporalId[i] = m_pcCfg->getGOPEntry(j).m_temporalId;
1320	SOPDescriptionSEI.m_sopDescStRpsIdx[i] = m_pcEncTop->getReferencePictureSetIdxForSOP(pcSlice, SOPcurrPOC, j);
1321	SOPDescriptionSEI.m_sopDescPocDelta[i] = deltaPOC;
1322
1323	prevEntryId = j;
1324	i++;
1325	}
1326	}
1327
1328	SOPDescriptionSEI.m_numPicsInSopMinus1 = i - 1;
1329
1330	m_seiWriter.writeSEImessage( nalu.m_Bitstream, SOPDescriptionSEI, pcSlice->getSPS());
1331	writeRBSPTrailingBits(nalu.m_Bitstream);
1332	accessUnit.push_back(new NALUnitEBSP(nalu));
1333
1334	writeSOP = false;
1335	}
1336	#endif
1337
1338	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1339	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1340	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1341	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1342	{
1343	if( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getSubPicCpbParamsPresentFlag() )
1344	{
1345	UInt numDU = pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNumDU();
1346	pictureTimingSEI.m_numDecodingUnitsMinus1 = ( numDU - 1 );
1347	pictureTimingSEI.m_duCommonCpbRemovalDelayFlag = false;
1348
1349	if( pictureTimingSEI.m_numNalusInDuMinus1 == NULL )
1350	{
1351	pictureTimingSEI.m_numNalusInDuMinus1 = new UInt[ numDU ];
1352	}
1353	if( pictureTimingSEI.m_duCpbRemovalDelayMinus1 == NULL )
1354	{
1355	pictureTimingSEI.m_duCpbRemovalDelayMinus1 = new UInt[ numDU ];
1356	}
1357	if( accumBitsDU == NULL )
1358	{
1359	accumBitsDU = new UInt[ numDU ];
1360	}
1361	if( accumNalsDU == NULL )
1362	{
1363	accumNalsDU = new UInt[ numDU ];
1364	}
1365	}
1366	pictureTimingSEI.m_auCpbRemovalDelay = std::max<Int>(1, m_totalCoded - m_lastBPSEI); // Syntax element signalled as minus, hence the .
1367	pictureTimingSEI.m_picDpbOutputDelay = pcSlice->getSPS()->getNumReorderPics(0) + pcSlice->getPOC() - m_totalCoded;
1368	#if L0044_DU_DPB_OUTPUT_DELAY_HRD
1369	Int factor = pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTickDivisorMinus2() + 2;
1370	pictureTimingSEI.m_picDpbOutputDuDelay = factor * pictureTimingSEI.m_picDpbOutputDelay;
1371	if( m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1372	{
1373	picSptDpbOutputDuDelay = factor * pictureTimingSEI.m_picDpbOutputDelay;
1374	}
1375	#endif
1376	}
1377
1378	if( ( m_pcCfg->getBufferingPeriodSEIEnabled() ) && ( pcSlice->getSliceType() == I_SLICE ) &&
1379	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1380	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1381	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1382	{
1383	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1384	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1385	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1386
1387	SEIBufferingPeriod sei_buffering_period;
1388
1389	UInt uiInitialCpbRemovalDelay = (90000/2); // 0.5 sec
1390	sei_buffering_period.m_initialCpbRemovalDelay [0][0] = uiInitialCpbRemovalDelay;
1391	sei_buffering_period.m_initialCpbRemovalDelayOffset[0][0] = uiInitialCpbRemovalDelay;
1392	sei_buffering_period.m_initialCpbRemovalDelay [0][1] = uiInitialCpbRemovalDelay;
1393	sei_buffering_period.m_initialCpbRemovalDelayOffset[0][1] = uiInitialCpbRemovalDelay;
1394
1395	#if L0043_TIMING_INFO
1396	Double dTmp = (Double)pcSlice->getSPS()->getVuiParameters()->getTimingInfo()->getNumUnitsInTick() / (Double)pcSlice->getSPS()->getVuiParameters()->getTimingInfo()->getTimeScale();
1397	#else
1398	Double dTmp = (Double)pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNumUnitsInTick() / (Double)pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTimeScale();
1399	#endif
1400
1401	UInt uiTmp = (UInt)( dTmp * 90000.0 );
1402	uiInitialCpbRemovalDelay -= uiTmp;
1403	uiInitialCpbRemovalDelay -= uiTmp / ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTickDivisorMinus2() + 2 );
1404	sei_buffering_period.m_initialAltCpbRemovalDelay [0][0] = uiInitialCpbRemovalDelay;
1405	sei_buffering_period.m_initialAltCpbRemovalDelayOffset[0][0] = uiInitialCpbRemovalDelay;
1406	sei_buffering_period.m_initialAltCpbRemovalDelay [0][1] = uiInitialCpbRemovalDelay;
1407	sei_buffering_period.m_initialAltCpbRemovalDelayOffset[0][1] = uiInitialCpbRemovalDelay;
1408
1409	sei_buffering_period.m_rapCpbParamsPresentFlag = 0;
1410	#if L0328_SPLICING
1411	//for the concatenation, it can be set to one during splicing.
1412	sei_buffering_period.m_concatenationFlag = 0;
1413	//since the temporal layer HRD is not ready, we assumed it is fixed
1414	sei_buffering_period.m_auCpbRemovalDelayDelta = 1;
1415	#endif
1416	#if L0044_CPB_DPB_DELAY_OFFSET
1417	sei_buffering_period.m_cpbDelayOffset = 0;
1418	sei_buffering_period.m_dpbDelayOffset = 0;
1419	#endif
1420
1421	m_seiWriter.writeSEImessage( nalu.m_Bitstream, sei_buffering_period, pcSlice->getSPS());
1422	writeRBSPTrailingBits(nalu.m_Bitstream);
1423	#if L0045_NON_NESTED_SEI_RESTRICTIONS
1424	{
1425	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
1426	UInt offsetPosition = m_activeParameterSetSEIPresentInAU; // Insert BP SEI after APS SEI
1427	AccessUnit::iterator it;
1428	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
1429	{
1430	it++;
1431	}
1432	accessUnit.insert(it, new NALUnitEBSP(nalu));
1433	m_bufferingPeriodSEIPresentInAU = true;
1434	}
1435	#else
1436	accessUnit.push_back(new NALUnitEBSP(nalu));
1437	#endif
1438
1439	#if K0180_SCALABLE_NESTING_SEI
1440	if (m_pcCfg->getScalableNestingSEIEnabled())
1441	{
1442	OutputNALUnit naluTmp(NAL_UNIT_PREFIX_SEI);
1443	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1444	m_pcEntropyCoder->setBitstream(&naluTmp.m_Bitstream);
1445	scalableNestingSEI.m_nestedSEIs.clear();
1446	scalableNestingSEI.m_nestedSEIs.push_back(&sei_buffering_period);
1447	m_seiWriter.writeSEImessage( naluTmp.m_Bitstream, scalableNestingSEI, pcSlice->getSPS());
1448	writeRBSPTrailingBits(naluTmp.m_Bitstream);
1449	#if L0045_NON_NESTED_SEI_RESTRICTIONS
1450	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
1451	UInt offsetPosition = m_activeParameterSetSEIPresentInAU + m_bufferingPeriodSEIPresentInAU + m_pictureTimingSEIPresentInAU; // Insert BP SEI after non-nested APS, BP and PT SEIs
1452	AccessUnit::iterator it;
1453	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
1454	{
1455	it++;
1456	}
1457	accessUnit.insert(it, new NALUnitEBSP(naluTmp));
1458	m_nestedBufferingPeriodSEIPresentInAU = true;
1459	#else
1460	accessUnit.push_back(new NALUnitEBSP(naluTmp));
1461	#endif
1462	}
1463	#endif
1464
1465	m_lastBPSEI = m_totalCoded;
1466	m_cpbRemovalDelay = 0;
1467	}
1468	m_cpbRemovalDelay ++;
1469	if( ( m_pcEncTop->getRecoveryPointSEIEnabled() ) && ( pcSlice->getSliceType() == I_SLICE ) )
1470	{
1471	if( m_pcEncTop->getGradualDecodingRefreshInfoEnabled() && !pcSlice->getRapPicFlag() )
1472	{
1473	// Gradual decoding refresh SEI
1474	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1475	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1476	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1477
1478	SEIGradualDecodingRefreshInfo seiGradualDecodingRefreshInfo;
1479	seiGradualDecodingRefreshInfo.m_gdrForegroundFlag = true; // Indicating all "foreground"
1480
1481	m_seiWriter.writeSEImessage( nalu.m_Bitstream, seiGradualDecodingRefreshInfo, pcSlice->getSPS() );
1482	writeRBSPTrailingBits(nalu.m_Bitstream);
1483	accessUnit.push_back(new NALUnitEBSP(nalu));
1484	}
1485	// Recovery point SEI
1486	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1487	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1488	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1489
1490	SEIRecoveryPoint sei_recovery_point;
1491	sei_recovery_point.m_recoveryPocCnt = 0;
1492	sei_recovery_point.m_exactMatchingFlag = ( pcSlice->getPOC() == 0 ) ? (true) : (false);
1493	sei_recovery_point.m_brokenLinkFlag = false;
1494
1495	m_seiWriter.writeSEImessage( nalu.m_Bitstream, sei_recovery_point, pcSlice->getSPS() );
1496	writeRBSPTrailingBits(nalu.m_Bitstream);
1497	accessUnit.push_back(new NALUnitEBSP(nalu));
1498	}
1499
1500	/* use the main bitstream buffer for storing the marshalled picture */
1501	m_pcEntropyCoder->setBitstream(NULL);
1502
1503	startCUAddrSliceIdx = 0;
1504	startCUAddrSlice = 0;
1505
1506	startCUAddrSliceSegmentIdx = 0;
1507	startCUAddrSliceSegment = 0;
1508	nextCUAddr = 0;
1509	pcSlice = pcPic->getSlice(startCUAddrSliceIdx);
1510
1511	Int processingState = (pcSlice->getSPS()->getUseSAO())?(EXECUTE_INLOOPFILTER):(ENCODE_SLICE);
1512	Bool skippedSlice=false;
1513	while (nextCUAddr < uiRealEndAddress) // Iterate over all slices
1514	{
1515	switch(processingState)
1516	{
1517	case ENCODE_SLICE:
1518	{
1519	pcSlice->setNextSlice ( false );
1520	pcSlice->setNextSliceSegment( false );
1521	if (nextCUAddr == m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx])
1522	{
1523	pcSlice = pcPic->getSlice(startCUAddrSliceIdx);
1524	if(startCUAddrSliceIdx > 0 && pcSlice->getSliceType()!= I_SLICE)
1525	{
1526	pcSlice->checkColRefIdx(startCUAddrSliceIdx, pcPic);
1527	}
1528	pcPic->setCurrSliceIdx(startCUAddrSliceIdx);
1529	m_pcSliceEncoder->setSliceIdx(startCUAddrSliceIdx);
1530	assert(startCUAddrSliceIdx == pcSlice->getSliceIdx());
1531	// Reconstruction slice
1532	pcSlice->setSliceCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1533	pcSlice->setSliceCurEndCUAddr ( m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx+1 ] );
1534	// Dependent slice
1535	pcSlice->setSliceSegmentCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1536	pcSlice->setSliceSegmentCurEndCUAddr ( m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx+1 ] );
1537
1538	pcSlice->setNextSlice ( true );
1539
1540	startCUAddrSliceIdx++;
1541	startCUAddrSliceSegmentIdx++;
1542	}
1543	else if (nextCUAddr == m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx])
1544	{
1545	// Dependent slice
1546	pcSlice->setSliceSegmentCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1547	pcSlice->setSliceSegmentCurEndCUAddr ( m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx+1 ] );
1548
1549	pcSlice->setNextSliceSegment( true );
1550
1551	startCUAddrSliceSegmentIdx++;
1552	}
1553
1554	pcSlice->setRPS(pcPic->getSlice(0)->getRPS());
1555	pcSlice->setRPSidx(pcPic->getSlice(0)->getRPSidx());
1556	UInt uiDummyStartCUAddr;
1557	UInt uiDummyBoundingCUAddr;
1558	m_pcSliceEncoder->xDetermineStartAndBoundingCUAddr(uiDummyStartCUAddr,uiDummyBoundingCUAddr,pcPic,true);
1559
1560	uiInternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) % pcPic->getNumPartInCU();
1561	uiExternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) / pcPic->getNumPartInCU();
1562	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1563	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1564	uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
1565	uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
1566	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
1567	{
1568	uiInternalAddress--;
1569	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1570	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1571	}
1572	uiInternalAddress++;
1573	if(uiInternalAddress==pcPic->getNumPartInCU())
1574	{
1575	uiInternalAddress = 0;
1576	uiExternalAddress = pcPic->getPicSym()->getCUOrderMap(pcPic->getPicSym()->getInverseCUOrderMap(uiExternalAddress)+1);
1577	}
1578	UInt endAddress = pcPic->getPicSym()->getPicSCUEncOrder(uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress);
1579	if(endAddress<=pcSlice->getSliceSegmentCurStartCUAddr())
1580	{
1581	UInt boundingAddrSlice, boundingAddrSliceSegment;
1582	boundingAddrSlice = m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx];
1583	boundingAddrSliceSegment = m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx];
1584	nextCUAddr = min(boundingAddrSlice, boundingAddrSliceSegment);
1585	if(pcSlice->isNextSlice())
1586	{
1587	skippedSlice=true;
1588	}
1589	continue;
1590	}
1591	if(skippedSlice)
1592	{
1593	pcSlice->setNextSlice ( true );
1594	pcSlice->setNextSliceSegment( false );
1595	}
1596	skippedSlice=false;
1597	pcSlice->allocSubstreamSizes( iNumSubstreams );
1598	for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
1599	{
1600	pcSubstreamsOut[ui].clear();
1601	}
1602
1603	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1604	m_pcEntropyCoder->resetEntropy ();
1605	/* start slice NALunit */
1606	#if SVC_EXTENSION
1607	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->getTLayer(), m_layerId );
1608	#else
1609	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->getTLayer() );
1610	#endif
1611	Bool sliceSegment = (!pcSlice->isNextSlice());
1612	if (!sliceSegment)
1613	{
1614	uiOneBitstreamPerSliceLength = 0; // start of a new slice
1615	}
1616	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1617	#if RATE_CONTROL_LAMBDA_DOMAIN
1618	tmpBitsBeforeWriting = m_pcEntropyCoder->getNumberOfWrittenBits();
1619	#endif
1620	m_pcEntropyCoder->encodeSliceHeader(pcSlice);
1621	#if RATE_CONTROL_LAMBDA_DOMAIN
1622	actualHeadBits += ( m_pcEntropyCoder->getNumberOfWrittenBits() - tmpBitsBeforeWriting );
1623	#endif
1624
1625	// is it needed?
1626	{
1627	if (!sliceSegment)
1628	{
1629	pcBitstreamRedirect->writeAlignOne();
1630	}
1631	else
1632	{
1633	// We've not completed our slice header info yet, do the alignment later.
1634	}
1635	m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
1636	m_pcEntropyCoder->setEntropyCoder ( m_pcSbacCoder, pcSlice );
1637	m_pcEntropyCoder->resetEntropy ();
1638	for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ )
1639	{
1640	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1641	m_pcEntropyCoder->resetEntropy ();
1642	}
1643	}
1644
1645	if(pcSlice->isNextSlice())
1646	{
1647	// set entropy coder for writing
1648	m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
1649	{
1650	for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ )
1651	{
1652	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1653	m_pcEntropyCoder->resetEntropy ();
1654	}
1655	pcSbacCoders[0].load(m_pcSbacCoder);
1656	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[0], pcSlice ); //ALF is written in substream #0 with CABAC coder #0 (see ALF param encoding below)
1657	}
1658	m_pcEntropyCoder->resetEntropy ();
1659	// File writing
1660	if (!sliceSegment)
1661	{
1662	m_pcEntropyCoder->setBitstream(pcBitstreamRedirect);
1663	}
1664	else
1665	{
1666	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1667	}
1668	// for now, override the TILES_DECODER setting in order to write substreams.
1669	m_pcEntropyCoder->setBitstream ( &pcSubstreamsOut[0] );
1670
1671	}
1672	pcSlice->setFinalized(true);
1673
1674	m_pcSbacCoder->load( &pcSbacCoders[0] );
1675
1676	pcSlice->setTileOffstForMultES( uiOneBitstreamPerSliceLength );
1677	pcSlice->setTileLocationCount ( 0 );
1678	m_pcSliceEncoder->encodeSlice(pcPic, pcSubstreamsOut);
1679
1680	{
1681	// Construct the final bitstream by flushing and concatenating substreams.
1682	// The final bitstream is either nalu.m_Bitstream or pcBitstreamRedirect;
1683	UInt* puiSubstreamSizes = pcSlice->getSubstreamSizes();
1684	UInt uiTotalCodedSize = 0; // for padding calcs.
1685	UInt uiNumSubstreamsPerTile = iNumSubstreams;
1686	if (iNumSubstreams > 1)
1687	{
1688	uiNumSubstreamsPerTile /= pcPic->getPicSym()->getNumTiles();
1689	}
1690	for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
1691	{
1692	// Flush all substreams -- this includes empty ones.
1693	// Terminating bit and flush.
1694	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1695	m_pcEntropyCoder->setBitstream ( &pcSubstreamsOut[ui] );
1696	m_pcEntropyCoder->encodeTerminatingBit( 1 );
1697	m_pcEntropyCoder->encodeSliceFinish();
1698
1699	pcSubstreamsOut[ui].writeByteAlignment(); // Byte-alignment in slice_data() at end of sub-stream
1700	// Byte alignment is necessary between tiles when tiles are independent.
1701	uiTotalCodedSize += pcSubstreamsOut[ui].getNumberOfWrittenBits();
1702
1703	Bool bNextSubstreamInNewTile = ((ui+1) < iNumSubstreams)&& ((ui+1)%uiNumSubstreamsPerTile == 0);
1704	if (bNextSubstreamInNewTile)
1705	{
1706	pcSlice->setTileLocation(ui/uiNumSubstreamsPerTile, pcSlice->getTileOffstForMultES()+(uiTotalCodedSize>>3));
1707	}
1708	if (ui+1 < pcSlice->getPPS()->getNumSubstreams())
1709	{
1710	puiSubstreamSizes[ui] = pcSubstreamsOut[ui].getNumberOfWrittenBits() + (pcSubstreamsOut[ui].countStartCodeEmulations()<<3);
1711	}
1712	}
1713
1714	// Complete the slice header info.
1715	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1716	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1717	m_pcEntropyCoder->encodeTilesWPPEntryPoint( pcSlice );
1718
1719	// Substreams...
1720	TComOutputBitstream *pcOut = pcBitstreamRedirect;
1721	Int offs = 0;
1722	Int nss = pcSlice->getPPS()->getNumSubstreams();
1723	if (pcSlice->getPPS()->getEntropyCodingSyncEnabledFlag())
1724	{
1725	// 1st line present for WPP.
1726	offs = pcSlice->getSliceSegmentCurStartCUAddr()/pcSlice->getPic()->getNumPartInCU()/pcSlice->getPic()->getFrameWidthInCU();
1727	nss = pcSlice->getNumEntryPointOffsets()+1;
1728	}
1729	for ( UInt ui = 0 ; ui < nss; ui++ )
1730	{
1731	pcOut->addSubstream(&pcSubstreamsOut[ui+offs]);
1732	}
1733	}
1734
1735	UInt boundingAddrSlice, boundingAddrSliceSegment;
1736	boundingAddrSlice = m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx];
1737	boundingAddrSliceSegment = m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx];
1738	nextCUAddr = min(boundingAddrSlice, boundingAddrSliceSegment);
1739	// If current NALU is the first NALU of slice (containing slice header) and more NALUs exist (due to multiple dependent slices) then buffer it.
1740	// 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.
1741	Bool bNALUAlignedWrittenToList = false; // used to ensure current NALU is not written more than once to the NALU list.
1742	xAttachSliceDataToNalUnit(nalu, pcBitstreamRedirect);
1743	accessUnit.push_back(new NALUnitEBSP(nalu));
1744	#if RATE_CONTROL_LAMBDA_DOMAIN
1745	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1746	#endif
1747	bNALUAlignedWrittenToList = true;
1748	uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits(); // length of bitstream after byte-alignment
1749
1750	if (!bNALUAlignedWrittenToList)
1751	{
1752	{
1753	nalu.m_Bitstream.writeAlignZero();
1754	}
1755	accessUnit.push_back(new NALUnitEBSP(nalu));
1756	uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits() + 24; // length of bitstream after byte-alignment + 3 byte startcode 0x000001
1757	}
1758
1759	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1760	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1761	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1762	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) &&
1763	( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getSubPicCpbParamsPresentFlag() ) )
1764	{
1765	UInt numNalus = 0;
1766	UInt numRBSPBytes = 0;
1767	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
1768	{
1769	UInt numRBSPBytes_nal = UInt((*it)->m_nalUnitData.str().size());
1770	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
1771	{
1772	numRBSPBytes += numRBSPBytes_nal;
1773	numNalus ++;
1774	}
1775	}
1776	accumBitsDU[ pcSlice->getSliceIdx() ] = ( numRBSPBytes << 3 );
1777	accumNalsDU[ pcSlice->getSliceIdx() ] = numNalus; // SEI not counted for bit count; hence shouldn't be counted for # of NALUs - only for consistency
1778	}
1779	processingState = ENCODE_SLICE;
1780	}
1781	break;
1782	case EXECUTE_INLOOPFILTER:
1783	{
1784	// set entropy coder for RD
1785	m_pcEntropyCoder->setEntropyCoder ( m_pcSbacCoder, pcSlice );
1786	if ( pcSlice->getSPS()->getUseSAO() )
1787	{
1788	m_pcEntropyCoder->resetEntropy();
1789	m_pcEntropyCoder->setBitstream( m_pcBitCounter );
1790	m_pcSAO->startSaoEnc(pcPic, m_pcEntropyCoder, m_pcEncTop->getRDSbacCoder(), m_pcEncTop->getRDGoOnSbacCoder());
1791	SAOParam& cSaoParam = *pcSlice->getPic()->getPicSym()->getSaoParam();
1792
1793	#if SAO_CHROMA_LAMBDA
1794	#if SAO_ENCODING_CHOICE
1795	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma(), pcPic->getSlice(0)->getDepth());
1796	#else
1797	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma());
1798	#endif
1799	#else
1800	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambda());
1801	#endif
1802	m_pcSAO->endSaoEnc();
1803	m_pcSAO->PCMLFDisableProcess(pcPic);
1804	}
1805	#if SAO_RDO
1806	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1807	#endif
1808	processingState = ENCODE_SLICE;
1809
1810	for(Int s=0; s< uiNumSlices; s++)
1811	{
1812	if (pcSlice->getSPS()->getUseSAO())
1813	{
1814	pcPic->getSlice(s)->setSaoEnabledFlag((pcSlice->getPic()->getPicSym()->getSaoParam()->bSaoFlag[0]==1)?true:false);
1815	}
1816	}
1817	}
1818	break;
1819	default:
1820	{
1821	printf("Not a supported encoding state\n");
1822	assert(0);
1823	exit(-1);
1824	}
1825	}
1826	} // end iteration over slices
1827
1828	if(pcSlice->getSPS()->getUseSAO())
1829	{
1830	if(pcSlice->getSPS()->getUseSAO())
1831	{
1832	m_pcSAO->destroyPicSaoInfo();
1833	}
1834	pcPic->destroyNonDBFilterInfo();
1835	}
1836
1837	pcPic->compressMotion();
1838
1839	//-- For time output for each slice
1840	Double dEncTime = (Double)(clock()-iBeforeTime) / CLOCKS_PER_SEC;
1841
1842	const Char* digestStr = NULL;
1843	if (m_pcCfg->getDecodedPictureHashSEIEnabled())
1844	{
1845	/* calculate MD5sum for entire reconstructed picture */
1846	SEIDecodedPictureHash sei_recon_picture_digest;
1847	if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 1)
1848	{
1849	sei_recon_picture_digest.method = SEIDecodedPictureHash::MD5;
1850	calcMD5(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1851	digestStr = digestToString(sei_recon_picture_digest.digest, 16);
1852	}
1853	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 2)
1854	{
1855	sei_recon_picture_digest.method = SEIDecodedPictureHash::CRC;
1856	calcCRC(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1857	digestStr = digestToString(sei_recon_picture_digest.digest, 2);
1858	}
1859	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 3)
1860	{
1861	sei_recon_picture_digest.method = SEIDecodedPictureHash::CHECKSUM;
1862	calcChecksum(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1863	digestStr = digestToString(sei_recon_picture_digest.digest, 4);
1864	}
1865	#if SVC_EXTENSION
1866	OutputNALUnit nalu(NAL_UNIT_SUFFIX_SEI, pcSlice->getTLayer(), m_layerId);
1867	#else
1868	OutputNALUnit nalu(NAL_UNIT_SUFFIX_SEI, pcSlice->getTLayer());
1869	#endif
1870
1871	/* write the SEI messages */
1872	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1873	m_seiWriter.writeSEImessage(nalu.m_Bitstream, sei_recon_picture_digest, pcSlice->getSPS());
1874	writeRBSPTrailingBits(nalu.m_Bitstream);
1875
1876	accessUnit.insert(accessUnit.end(), new NALUnitEBSP(nalu));
1877	}
1878	if (m_pcCfg->getTemporalLevel0IndexSEIEnabled())
1879	{
1880	SEITemporalLevel0Index sei_temporal_level0_index;
1881	if (pcSlice->getRapPicFlag())
1882	{
1883	m_tl0Idx = 0;
1884	m_rapIdx = (m_rapIdx + 1) & 0xFF;
1885	}
1886	else
1887	{
1888	m_tl0Idx = (m_tl0Idx + (pcSlice->getTLayer() ? 0 : 1)) & 0xFF;
1889	}
1890	sei_temporal_level0_index.tl0Idx = m_tl0Idx;
1891	sei_temporal_level0_index.rapIdx = m_rapIdx;
1892
1893	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1894
1895	/* write the SEI messages */
1896	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1897	m_seiWriter.writeSEImessage(nalu.m_Bitstream, sei_temporal_level0_index, pcSlice->getSPS());
1898	writeRBSPTrailingBits(nalu.m_Bitstream);
1899
1900	/* insert the SEI message NALUnit before any Slice NALUnits */
1901	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
1902	accessUnit.insert(it, new NALUnitEBSP(nalu));
1903	}
1904
1905	xCalculateAddPSNR( pcPic, pcPic->getPicYuvRec(), accessUnit, dEncTime );
1906
1907	if (digestStr)
1908	{
1909	if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 1)
1910	{
1911	printf(" [MD5:%s]", digestStr);
1912	}
1913	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 2)
1914	{
1915	printf(" [CRC:%s]", digestStr);
1916	}
1917	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 3)
1918	{
1919	printf(" [Checksum:%s]", digestStr);
1920	}
1921	}
1922	#if RATE_CONTROL_LAMBDA_DOMAIN
1923	if ( m_pcCfg->getUseRateCtrl() )
1924	{
1925	Double effectivePercentage = m_pcRateCtrl->getRCPic()->getEffectivePercentage();
1926	Double avgQP = m_pcRateCtrl->getRCPic()->calAverageQP();
1927	Double avgLambda = m_pcRateCtrl->getRCPic()->calAverageLambda();
1928	if ( avgLambda < 0.0 )
1929	{
1930	avgLambda = lambda;
1931	}
1932	m_pcRateCtrl->getRCPic()->updateAfterPicture( actualHeadBits, actualTotalBits, avgQP, avgLambda, effectivePercentage );
1933	m_pcRateCtrl->getRCPic()->addToPictureLsit( m_pcRateCtrl->getPicList() );
1934
1935	m_pcRateCtrl->getRCSeq()->updateAfterPic( actualTotalBits );
1936	if ( pcSlice->getSliceType() != I_SLICE )
1937	{
1938	m_pcRateCtrl->getRCGOP()->updateAfterPicture( actualTotalBits );
1939	}
1940	else // for intra picture, the estimated bits are used to update the current status in the GOP
1941	{
1942	m_pcRateCtrl->getRCGOP()->updateAfterPicture( estimatedBits );
1943	}
1944	}
1945	#else
1946	if(m_pcCfg->getUseRateCtrl())
1947	{
1948	UInt frameBits = m_vRVM_RP[m_vRVM_RP.size()-1];
1949	m_pcRateCtrl->updataRCFrameStatus((Int)frameBits, pcSlice->getSliceType());
1950	}
1951	#endif
1952	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1953	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1954	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1955	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1956	{
1957	TComVUI *vui = pcSlice->getSPS()->getVuiParameters();
1958	TComHRD *hrd = vui->getHrdParameters();
1959
1960	if( hrd->getSubPicCpbParamsPresentFlag() )
1961	{
1962	Int i;
1963	UInt64 ui64Tmp;
1964	UInt uiPrev = 0;
1965	UInt numDU = ( pictureTimingSEI.m_numDecodingUnitsMinus1 + 1 );
1966	UInt *pCRD = &pictureTimingSEI.m_duCpbRemovalDelayMinus1[0];
1967	UInt maxDiff = ( hrd->getTickDivisorMinus2() + 2 ) - 1;
1968
1969	for( i = 0; i < numDU; i ++ )
1970	{
1971	pictureTimingSEI.m_numNalusInDuMinus1[ i ] = ( i == 0 ) ? ( accumNalsDU[ i ] - 1 ) : ( accumNalsDU[ i ] - accumNalsDU[ i - 1] - 1 );
1972	}
1973
1974	if( numDU == 1 )
1975	{
1976	pCRD[ 0 ] = 0; /* don't care */
1977	}
1978	else
1979	{
1980	pCRD[ numDU - 1 ] = 0;/* by definition */
1981	UInt tmp = 0;
1982	UInt accum = 0;
1983
1984	for( i = ( numDU - 2 ); i >= 0; i -- )
1985	{
1986	#if L0043_TIMING_INFO
1987	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
1988	#else
1989	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( hrd->getTimeScale() / hrd->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
1990	#endif
1991	if( (UInt)ui64Tmp > maxDiff )
1992	{
1993	tmp ++;
1994	}
1995	}
1996	uiPrev = 0;
1997
1998	UInt flag = 0;
1999	for( i = ( numDU - 2 ); i >= 0; i -- )
2000	{
2001	flag = 0;
2002	#if L0043_TIMING_INFO
2003	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
2004	#else
2005	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( hrd->getTimeScale() / hrd->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
2006	#endif
2007
2008	if( (UInt)ui64Tmp > maxDiff )
2009	{
2010	if(uiPrev >= maxDiff - tmp)
2011	{
2012	ui64Tmp = uiPrev + 1;
2013	flag = 1;
2014	}
2015	else ui64Tmp = maxDiff - tmp + 1;
2016	}
2017	pCRD[ i ] = (UInt)ui64Tmp - uiPrev - 1;
2018	if( (Int)pCRD[ i ] < 0 )
2019	{
2020	pCRD[ i ] = 0;
2021	}
2022	else if (tmp > 0 && flag == 1)
2023	{
2024	tmp --;
2025	}
2026	accum += pCRD[ i ] + 1;
2027	uiPrev = accum;
2028	}
2029	}
2030	}
2031	if( m_pcCfg->getPictureTimingSEIEnabled() )
2032	{
2033	{
2034	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
2035	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
2036	m_seiWriter.writeSEImessage(nalu.m_Bitstream, pictureTimingSEI, pcSlice->getSPS());
2037	writeRBSPTrailingBits(nalu.m_Bitstream);
2038	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2039	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
2040	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
2041	+ m_bufferingPeriodSEIPresentInAU; // Insert PT SEI after APS and BP SEI
2042	AccessUnit::iterator it;
2043	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
2044	{
2045	it++;
2046	}
2047	accessUnit.insert(it, new NALUnitEBSP(nalu));
2048	m_pictureTimingSEIPresentInAU = true;
2049	#else
2050	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
2051	accessUnit.insert(it, new NALUnitEBSP(nalu));
2052	#endif
2053	}
2054	#if K0180_SCALABLE_NESTING_SEI
2055	if ( m_pcCfg->getScalableNestingSEIEnabled() ) // put picture timing SEI into scalable nesting SEI
2056	{
2057	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
2058	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
2059	scalableNestingSEI.m_nestedSEIs.clear();
2060	scalableNestingSEI.m_nestedSEIs.push_back(&pictureTimingSEI);
2061	m_seiWriter.writeSEImessage(nalu.m_Bitstream, scalableNestingSEI, pcSlice->getSPS());
2062	writeRBSPTrailingBits(nalu.m_Bitstream);
2063	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2064	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
2065	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
2066	+ m_bufferingPeriodSEIPresentInAU + m_pictureTimingSEIPresentInAU + m_nestedBufferingPeriodSEIPresentInAU; // Insert PT SEI after APS and BP SEI
2067	AccessUnit::iterator it;
2068	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
2069	{
2070	it++;
2071	}
2072	accessUnit.insert(it, new NALUnitEBSP(nalu));
2073	m_nestedPictureTimingSEIPresentInAU = true;
2074	#else
2075	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
2076	accessUnit.insert(it, new NALUnitEBSP(nalu));
2077	#endif
2078	}
2079	#endif
2080
2081	}
2082	if( m_pcCfg->getDecodingUnitInfoSEIEnabled() && hrd->getSubPicCpbParamsPresentFlag() )
2083	{
2084	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
2085	for( Int i = 0; i < ( pictureTimingSEI.m_numDecodingUnitsMinus1 + 1 ); i ++ )
2086	{
2087	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
2088
2089	SEIDecodingUnitInfo tempSEI;
2090	tempSEI.m_decodingUnitIdx = i;
2091	tempSEI.m_duSptCpbRemovalDelay = pictureTimingSEI.m_duCpbRemovalDelayMinus1[i] + 1;
2092	#if L0044_DU_DPB_OUTPUT_DELAY_HRD
2093	tempSEI.m_dpbOutputDuDelayPresentFlag = false;
2094	tempSEI.m_picSptDpbOutputDuDelay = picSptDpbOutputDuDelay;
2095	#endif
2096
2097	AccessUnit::iterator it;
2098	// Insert the first one in the right location, before the first slice
2099	if(i == 0)
2100	{
2101	// Insert before the first slice.
2102	m_seiWriter.writeSEImessage(nalu.m_Bitstream, tempSEI, pcSlice->getSPS());
2103	writeRBSPTrailingBits(nalu.m_Bitstream);
2104
2105	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2106	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
2107	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
2108	+ m_bufferingPeriodSEIPresentInAU
2109	+ m_pictureTimingSEIPresentInAU; // Insert DU info SEI after APS, BP and PT SEI
2110	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
2111	{
2112	it++;
2113	}
2114	accessUnit.insert(it, new NALUnitEBSP(nalu));
2115	#else
2116	it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
2117	accessUnit.insert(it, new NALUnitEBSP(nalu));
2118	#endif
2119	}
2120	else
2121	{
2122	Int ctr;
2123	// For the second decoding unit onwards we know how many NALUs are present
2124	for (ctr = 0, it = accessUnit.begin(); it != accessUnit.end(); it++)
2125	{
2126	if(ctr == accumNalsDU[ i - 1 ])
2127	{
2128	// Insert before the first slice.
2129	m_seiWriter.writeSEImessage(nalu.m_Bitstream, tempSEI, pcSlice->getSPS());
2130	writeRBSPTrailingBits(nalu.m_Bitstream);
2131
2132	accessUnit.insert(it, new NALUnitEBSP(nalu));
2133	break;
2134	}
2135	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
2136	{
2137	ctr++;
2138	}
2139	}
2140	}
2141	}
2142	}
2143	}
2144	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2145	xResetNonNestedSEIPresentFlags();
2146	#if K0180_SCALABLE_NESTING_SEI
2147	xResetNestedSEIPresentFlags();
2148	#endif
2149	#endif
2150	pcPic->getPicYuvRec()->copyToPic(pcPicYuvRecOut);
2151
2152	pcPic->setReconMark ( true );
2153	m_bFirst = false;
2154	m_iNumPicCoded++;
2155	m_totalCoded ++;
2156	/* logging: insert a newline at end of picture period */
2157	printf("\n");
2158	fflush(stdout);
2159
2160	delete[] pcSubstreamsOut;
2161	}
2162	#if !RATE_CONTROL_LAMBDA_DOMAIN
2163	if(m_pcCfg->getUseRateCtrl())
2164	{
2165	m_pcRateCtrl->updateRCGOPStatus();
2166	}
2167	#endif
2168	delete pcBitstreamRedirect;
2169
2170	if( accumBitsDU != NULL) delete accumBitsDU;
2171	if( accumNalsDU != NULL) delete accumNalsDU;
2172
2173	#if SVC_EXTENSION
2174	assert ( m_iNumPicCoded <= 1 );
2175	#else
2176	assert ( m_iNumPicCoded == iNumPicRcvd );
2177	#endif
2178	}
2179
2180	#if !SVC_EXTENSION
2181	Void TEncGOP::printOutSummary(UInt uiNumAllPicCoded)
2182	{
2183	assert (uiNumAllPicCoded == m_gcAnalyzeAll.getNumPic());
2184
2185
2186	//--CFG_KDY
2187	m_gcAnalyzeAll.setFrmRate( m_pcCfg->getFrameRate() );
2188	m_gcAnalyzeI.setFrmRate( m_pcCfg->getFrameRate() );
2189	m_gcAnalyzeP.setFrmRate( m_pcCfg->getFrameRate() );
2190	m_gcAnalyzeB.setFrmRate( m_pcCfg->getFrameRate() );
2191
2192	//-- all
2193	printf( "\n\nSUMMARY --------------------------------------------------------\n" );
2194	m_gcAnalyzeAll.printOut('a');
2195
2196	printf( "\n\nI Slices--------------------------------------------------------\n" );
2197	m_gcAnalyzeI.printOut('i');
2198
2199	printf( "\n\nP Slices--------------------------------------------------------\n" );
2200	m_gcAnalyzeP.printOut('p');
2201
2202	printf( "\n\nB Slices--------------------------------------------------------\n" );
2203	m_gcAnalyzeB.printOut('b');
2204
2205	#if _SUMMARY_OUT_
2206	m_gcAnalyzeAll.printSummaryOut();
2207	#endif
2208	#if _SUMMARY_PIC_
2209	m_gcAnalyzeI.printSummary('I');
2210	m_gcAnalyzeP.printSummary('P');
2211	m_gcAnalyzeB.printSummary('B');
2212	#endif
2213
2214	printf("\nRVM: %.3lf\n" , xCalculateRVM());
2215	}
2216	#endif
2217
2218	Void TEncGOP::preLoopFilterPicAll( TComPic* pcPic, UInt64& ruiDist, UInt64& ruiBits )
2219	{
2220	TComSlice* pcSlice = pcPic->getSlice(pcPic->getCurrSliceIdx());
2221	Bool bCalcDist = false;
2222	m_pcLoopFilter->setCfg(m_pcCfg->getLFCrossTileBoundaryFlag());
2223	m_pcLoopFilter->loopFilterPic( pcPic );
2224
2225	m_pcEntropyCoder->setEntropyCoder ( m_pcEncTop->getRDGoOnSbacCoder(), pcSlice );
2226	m_pcEntropyCoder->resetEntropy ();
2227	m_pcEntropyCoder->setBitstream ( m_pcBitCounter );
2228	pcSlice = pcPic->getSlice(0);
2229	if(pcSlice->getSPS()->getUseSAO())
2230	{
2231	std::vector<Bool> LFCrossSliceBoundaryFlag(1, true);
2232	std::vector<Int> sliceStartAddress;
2233	sliceStartAddress.push_back(0);
2234	sliceStartAddress.push_back(pcPic->getNumCUsInFrame()* pcPic->getNumPartInCU());
2235	pcPic->createNonDBFilterInfo(sliceStartAddress, 0, &LFCrossSliceBoundaryFlag);
2236	}
2237
2238	if( pcSlice->getSPS()->getUseSAO())
2239	{
2240	pcPic->destroyNonDBFilterInfo();
2241	}
2242
2243	m_pcEntropyCoder->resetEntropy ();
2244	ruiBits += m_pcEntropyCoder->getNumberOfWrittenBits();
2245
2246	if (!bCalcDist)
2247	ruiDist = xFindDistortionFrame(pcPic->getPicYuvOrg(), pcPic->getPicYuvRec());
2248	}
2249
2250	// ====================================================================================================================
2251	// Protected member functions
2252	// ====================================================================================================================
2253
2254	Void TEncGOP::xInitGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut )
2255	{
2256	assert( iNumPicRcvd > 0 );
2257	// Exception for the first frame
2258	if ( iPOCLast == 0 )
2259	{
2260	m_iGopSize = 1;
2261	}
2262	else
2263	m_iGopSize = m_pcCfg->getGOPSize();
2264
2265	assert (m_iGopSize > 0);
2266
2267	return;
2268	}
2269
2270	Void TEncGOP::xGetBuffer( TComList<TComPic*>& rcListPic,
2271	TComList<TComPicYuv*>& rcListPicYuvRecOut,
2272	Int iNumPicRcvd,
2273	Int iTimeOffset,
2274	TComPic*& rpcPic,
2275	TComPicYuv*& rpcPicYuvRecOut,
2276	Int pocCurr )
2277	{
2278	Int i;
2279	// Rec. output
2280	TComList<TComPicYuv*>::iterator iterPicYuvRec = rcListPicYuvRecOut.end();
2281	for ( i = 0; i < iNumPicRcvd - iTimeOffset + 1; i++ )
2282	{
2283	iterPicYuvRec--;
2284	}
2285
2286	rpcPicYuvRecOut = *(iterPicYuvRec);
2287
2288	// Current pic.
2289	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
2290	while (iterPic != rcListPic.end())
2291	{
2292	rpcPic = *(iterPic);
2293	rpcPic->setCurrSliceIdx(0);
2294	if (rpcPic->getPOC() == pocCurr)
2295	{
2296	break;
2297	}
2298	iterPic++;
2299	}
2300
2301	assert (rpcPic->getPOC() == pocCurr);
2302
2303	return;
2304	}
2305
2306	UInt64 TEncGOP::xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1)
2307	{
2308	Int x, y;
2309	Pel* pSrc0 = pcPic0 ->getLumaAddr();
2310	Pel* pSrc1 = pcPic1 ->getLumaAddr();
2311	UInt uiShift = 2 * DISTORTION_PRECISION_ADJUSTMENT(g_bitDepthY-8);
2312	Int iTemp;
2313
2314	Int iStride = pcPic0->getStride();
2315	Int iWidth = pcPic0->getWidth();
2316	Int iHeight = pcPic0->getHeight();
2317
2318	UInt64 uiTotalDiff = 0;
2319
2320	for( y = 0; y < iHeight; y++ )
2321	{
2322	for( x = 0; x < iWidth; x++ )
2323	{
2324	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2325	}
2326	pSrc0 += iStride;
2327	pSrc1 += iStride;
2328	}
2329
2330	uiShift = 2 * DISTORTION_PRECISION_ADJUSTMENT(g_bitDepthC-8);
2331	iHeight >>= 1;
2332	iWidth >>= 1;
2333	iStride >>= 1;
2334
2335	pSrc0 = pcPic0->getCbAddr();
2336	pSrc1 = pcPic1->getCbAddr();
2337
2338	for( y = 0; y < iHeight; y++ )
2339	{
2340	for( x = 0; x < iWidth; x++ )
2341	{
2342	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2343	}
2344	pSrc0 += iStride;
2345	pSrc1 += iStride;
2346	}
2347
2348	pSrc0 = pcPic0->getCrAddr();
2349	pSrc1 = pcPic1->getCrAddr();
2350
2351	for( y = 0; y < iHeight; y++ )
2352	{
2353	for( x = 0; x < iWidth; x++ )
2354	{
2355	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2356	}
2357	pSrc0 += iStride;
2358	pSrc1 += iStride;
2359	}
2360
2361	return uiTotalDiff;
2362	}
2363
2364	#if VERBOSE_RATE
2365	static const Char* nalUnitTypeToString(NalUnitType type)
2366	{
2367	switch (type)
2368	{
2369	case NAL_UNIT_CODED_SLICE_TRAIL_R: return "TRAIL_R";
2370	case NAL_UNIT_CODED_SLICE_TRAIL_N: return "TRAIL_N";
2371	case NAL_UNIT_CODED_SLICE_TLA_R: return "TLA_R";
2372	case NAL_UNIT_CODED_SLICE_TSA_N: return "TSA_N";
2373	case NAL_UNIT_CODED_SLICE_STSA_R: return "STSA_R";
2374	case NAL_UNIT_CODED_SLICE_STSA_N: return "STSA_N";
2375	case NAL_UNIT_CODED_SLICE_BLA_W_LP: return "BLA_W_LP";
2376	case NAL_UNIT_CODED_SLICE_BLA_W_RADL: return "BLA_W_RADL";
2377	case NAL_UNIT_CODED_SLICE_BLA_N_LP: return "BLA_N_LP";
2378	case NAL_UNIT_CODED_SLICE_IDR_W_RADL: return "IDR_W_RADL";
2379	case NAL_UNIT_CODED_SLICE_IDR_N_LP: return "IDR_N_LP";
2380	case NAL_UNIT_CODED_SLICE_CRA: return "CRA";
2381	case NAL_UNIT_CODED_SLICE_RADL_R: return "RADL_R";
2382	case NAL_UNIT_CODED_SLICE_RASL_R: return "RASL_R";
2383	case NAL_UNIT_VPS: return "VPS";
2384	case NAL_UNIT_SPS: return "SPS";
2385	case NAL_UNIT_PPS: return "PPS";
2386	case NAL_UNIT_ACCESS_UNIT_DELIMITER: return "AUD";
2387	case NAL_UNIT_EOS: return "EOS";
2388	case NAL_UNIT_EOB: return "EOB";
2389	case NAL_UNIT_FILLER_DATA: return "FILLER";
2390	case NAL_UNIT_PREFIX_SEI: return "SEI";
2391	case NAL_UNIT_SUFFIX_SEI: return "SEI";
2392	default: return "UNK";
2393	}
2394	}
2395	#endif
2396
2397	Void TEncGOP::xCalculateAddPSNR( TComPic* pcPic, TComPicYuv* pcPicD, const AccessUnit& accessUnit, Double dEncTime )
2398	{
2399	Int x, y;
2400	UInt64 uiSSDY = 0;
2401	UInt64 uiSSDU = 0;
2402	UInt64 uiSSDV = 0;
2403
2404	Double dYPSNR = 0.0;
2405	Double dUPSNR = 0.0;
2406	Double dVPSNR = 0.0;
2407
2408	//===== calculate PSNR =====
2409	Pel* pOrg = pcPic ->getPicYuvOrg()->getLumaAddr();
2410	Pel* pRec = pcPicD->getLumaAddr();
2411	Int iStride = pcPicD->getStride();
2412
2413	Int iWidth;
2414	Int iHeight;
2415
2416	iWidth = pcPicD->getWidth () - m_pcEncTop->getPad(0);
2417	iHeight = pcPicD->getHeight() - m_pcEncTop->getPad(1);
2418
2419	Int iSize = iWidth*iHeight;
2420
2421	for( y = 0; y < iHeight; y++ )
2422	{
2423	for( x = 0; x < iWidth; x++ )
2424	{
2425	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2426	uiSSDY += iDiff * iDiff;
2427	}
2428	pOrg += iStride;
2429	pRec += iStride;
2430	}
2431
2432	iHeight >>= 1;
2433	iWidth >>= 1;
2434	iStride >>= 1;
2435	pOrg = pcPic ->getPicYuvOrg()->getCbAddr();
2436	pRec = pcPicD->getCbAddr();
2437
2438	for( y = 0; y < iHeight; y++ )
2439	{
2440	for( x = 0; x < iWidth; x++ )
2441	{
2442	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2443	uiSSDU += iDiff * iDiff;
2444	}
2445	pOrg += iStride;
2446	pRec += iStride;
2447	}
2448
2449	pOrg = pcPic ->getPicYuvOrg()->getCrAddr();
2450	pRec = pcPicD->getCrAddr();
2451
2452	for( y = 0; y < iHeight; y++ )
2453	{
2454	for( x = 0; x < iWidth; x++ )
2455	{
2456	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2457	uiSSDV += iDiff * iDiff;
2458	}
2459	pOrg += iStride;
2460	pRec += iStride;
2461	}
2462
2463	Int maxvalY = 255 << (g_bitDepthY-8);
2464	Int maxvalC = 255 << (g_bitDepthC-8);
2465	Double fRefValueY = (Double) maxvalY * maxvalY * iSize;
2466	Double fRefValueC = (Double) maxvalC * maxvalC * iSize / 4.0;
2467	dYPSNR = ( uiSSDY ? 10.0 * log10( fRefValueY / (Double)uiSSDY ) : 99.99 );
2468	dUPSNR = ( uiSSDU ? 10.0 * log10( fRefValueC / (Double)uiSSDU ) : 99.99 );
2469	dVPSNR = ( uiSSDV ? 10.0 * log10( fRefValueC / (Double)uiSSDV ) : 99.99 );
2470
2471	/* calculate the size of the access unit, excluding:
2472	* - any AnnexB contributions (start_code_prefix, zero_byte, etc.,)
2473	* - SEI NAL units
2474	*/
2475	UInt numRBSPBytes = 0;
2476	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
2477	{
2478	UInt numRBSPBytes_nal = UInt((*it)->m_nalUnitData.str().size());
2479	#if VERBOSE_RATE
2480	printf("*** %6s numBytesInNALunit: %u\n", nalUnitTypeToString((*it)->m_nalUnitType), numRBSPBytes_nal);
2481	#endif
2482	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
2483	{
2484	numRBSPBytes += numRBSPBytes_nal;
2485	}
2486	}
2487
2488	UInt uibits = numRBSPBytes * 8;
2489	m_vRVM_RP.push_back( uibits );
2490
2491	//===== add PSNR =====
2492	#if SVC_EXTENSION
2493	m_gcAnalyzeAll[m_layerId].addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2494	TComSlice* pcSlice = pcPic->getSlice(0);
2495	if (pcSlice->isIntra())
2496	{
2497	m_gcAnalyzeI[m_layerId].addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2498	}
2499	if (pcSlice->isInterP())
2500	{
2501	m_gcAnalyzeP[m_layerId].addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2502	}
2503	if (pcSlice->isInterB())
2504	{
2505	m_gcAnalyzeB[m_layerId].addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2506	}
2507	#else
2508	m_gcAnalyzeAll.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2509	TComSlice* pcSlice = pcPic->getSlice(0);
2510	if (pcSlice->isIntra())
2511	{
2512	m_gcAnalyzeI.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2513	}
2514	if (pcSlice->isInterP())
2515	{
2516	m_gcAnalyzeP.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2517	}
2518	if (pcSlice->isInterB())
2519	{
2520	m_gcAnalyzeB.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2521	}
2522	#endif
2523
2524	Char c = (pcSlice->isIntra() ? 'I' : pcSlice->isInterP() ? 'P' : 'B');
2525	if (!pcSlice->isReferenced()) c += 32;
2526
2527	#if SVC_EXTENSION
2528	#if ADAPTIVE_QP_SELECTION
2529	printf("POC %4d LId: %1d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
2530	pcSlice->getPOC(),
2531	pcSlice->getLayerId(),
2532	pcSlice->getTLayer(),
2533	c,
2534	pcSlice->getSliceQpBase(),
2535	pcSlice->getSliceQp(),
2536	uibits );
2537	#else
2538	printf("POC %4d LId: %1d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
2539	pcSlice->getPOC()-pcSlice->getLastIDR(),
2540	pcSlice->getLayerId(),
2541	pcSlice->getTLayer(),
2542	c,
2543	pcSlice->getSliceQp(),
2544	uibits );
2545	#endif
2546	#else
2547	#if ADAPTIVE_QP_SELECTION
2548	printf("POC %4d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
2549	pcSlice->getPOC(),
2550	pcSlice->getTLayer(),
2551	c,
2552	pcSlice->getSliceQpBase(),
2553	pcSlice->getSliceQp(),
2554	uibits );
2555	#else
2556	printf("POC %4d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
2557	pcSlice->getPOC()-pcSlice->getLastIDR(),
2558	pcSlice->getTLayer(),
2559	c,
2560	pcSlice->getSliceQp(),
2561	uibits );
2562	#endif
2563	#endif
2564
2565	printf(" [Y %6.4lf dB U %6.4lf dB V %6.4lf dB]", dYPSNR, dUPSNR, dVPSNR );
2566	printf(" [ET %5.0f ]", dEncTime );
2567
2568	for (Int iRefList = 0; iRefList < 2; iRefList++)
2569	{
2570	printf(" [L%d ", iRefList);
2571	for (Int iRefIndex = 0; iRefIndex < pcSlice->getNumRefIdx(RefPicList(iRefList)); iRefIndex++)
2572	{
2573	#if REF_IDX_FRAMEWORK && VPS_EXTN_DIRECT_REF_LAYERS_CONTINUE
2574	if( pcSlice->getRefPic(RefPicList(iRefList), iRefIndex)->isILR(m_layerId) )
2575	{
2576	printf( "%d(%d) ", pcSlice->getRefPOC(RefPicList(iRefList), iRefIndex)-pcSlice->getLastIDR(), pcSlice->getRefPic(RefPicList(iRefList), iRefIndex)->getLayerId() );
2577	}
2578	else
2579	#endif
2580	printf ("%d ", pcSlice->getRefPOC(RefPicList(iRefList), iRefIndex)-pcSlice->getLastIDR());
2581	}
2582	printf("]");
2583	}
2584	}
2585
2586	/** Function for deciding the nal_unit_type.
2587	* \param pocCurr POC of the current picture
2588	* \returns the nal unit type of the picture
2589	* This function checks the configuration and returns the appropriate nal_unit_type for the picture.
2590	*/
2591	NalUnitType TEncGOP::getNalUnitType(Int pocCurr, Int lastIDR)
2592	{
2593	if (pocCurr == 0)
2594	{
2595	return NAL_UNIT_CODED_SLICE_IDR_W_RADL;
2596	}
2597	if (pocCurr % m_pcCfg->getIntraPeriod() == 0)
2598	{
2599	if (m_pcCfg->getDecodingRefreshType() == 1)
2600	{
2601	return NAL_UNIT_CODED_SLICE_CRA;
2602	}
2603	else if (m_pcCfg->getDecodingRefreshType() == 2)
2604	{
2605	return NAL_UNIT_CODED_SLICE_IDR_W_RADL;
2606	}
2607	}
2608	if(m_pocCRA>0)
2609	{
2610	if(pocCurr<m_pocCRA)
2611	{
2612	// All leading pictures are being marked as TFD pictures here since current encoder uses all
2613	// reference pictures while encoding leading pictures. An encoder can ensure that a leading
2614	// picture can be still decodable when random accessing to a CRA/CRANT/BLA/BLANT picture by
2615	// controlling the reference pictures used for encoding that leading picture. Such a leading
2616	// picture need not be marked as a TFD picture.
2617	return NAL_UNIT_CODED_SLICE_RASL_R;
2618	}
2619	}
2620	if (lastIDR>0)
2621	{
2622	if (pocCurr < lastIDR)
2623	{
2624	return NAL_UNIT_CODED_SLICE_RADL_R;
2625	}
2626	}
2627	return NAL_UNIT_CODED_SLICE_TRAIL_R;
2628	}
2629
2630	Double TEncGOP::xCalculateRVM()
2631	{
2632	Double dRVM = 0;
2633
2634	if( m_pcCfg->getGOPSize() == 1 && m_pcCfg->getIntraPeriod() != 1 && m_pcCfg->getFramesToBeEncoded() > RVM_VCEGAM10_M * 2 )
2635	{
2636	// calculate RVM only for lowdelay configurations
2637	std::vector<Double> vRL , vB;
2638	size_t N = m_vRVM_RP.size();
2639	vRL.resize( N );
2640	vB.resize( N );
2641
2642	Int i;
2643	Double dRavg = 0 , dBavg = 0;
2644	vB[RVM_VCEGAM10_M] = 0;
2645	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2646	{
2647	vRL[i] = 0;
2648	for( Int j = i - RVM_VCEGAM10_M ; j <= i + RVM_VCEGAM10_M - 1 ; j++ )
2649	vRL[i] += m_vRVM_RP[j];
2650	vRL[i] /= ( 2 * RVM_VCEGAM10_M );
2651	vB[i] = vB[i-1] + m_vRVM_RP[i] - vRL[i];
2652	dRavg += m_vRVM_RP[i];
2653	dBavg += vB[i];
2654	}
2655
2656	dRavg /= ( N - 2 * RVM_VCEGAM10_M );
2657	dBavg /= ( N - 2 * RVM_VCEGAM10_M );
2658
2659	Double dSigamB = 0;
2660	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2661	{
2662	Double tmp = vB[i] - dBavg;
2663	dSigamB += tmp * tmp;
2664	}
2665	dSigamB = sqrt( dSigamB / ( N - 2 * RVM_VCEGAM10_M ) );
2666
2667	Double f = sqrt( 12.0 * ( RVM_VCEGAM10_M - 1 ) / ( RVM_VCEGAM10_M + 1 ) );
2668
2669	dRVM = dSigamB / dRavg * f;
2670	}
2671
2672	return( dRVM );
2673	}
2674
2675	/** Attaches the input bitstream to the stream in the output NAL unit
2676	Updates rNalu to contain concatenated bitstream. rpcBitstreamRedirect is cleared at the end of this function call.
2677	* \param codedSliceData contains the coded slice data (bitstream) to be concatenated to rNalu
2678	* \param rNalu target NAL unit
2679	*/
2680	Void TEncGOP::xAttachSliceDataToNalUnit (OutputNALUnit& rNalu, TComOutputBitstream*& codedSliceData)
2681	{
2682	// Byte-align
2683	rNalu.m_Bitstream.writeByteAlignment(); // Slice header byte-alignment
2684
2685	// Perform bitstream concatenation
2686	if (codedSliceData->getNumberOfWrittenBits() > 0)
2687	{
2688	rNalu.m_Bitstream.addSubstream(codedSliceData);
2689	}
2690
2691	m_pcEntropyCoder->setBitstream(&rNalu.m_Bitstream);
2692
2693	codedSliceData->clear();
2694	}
2695
2696	// Function will arrange the long-term pictures in the decreasing order of poc_lsb_lt,
2697	// and among the pictures with the same lsb, it arranges them in increasing delta_poc_msb_cycle_lt value
2698	Void TEncGOP::arrangeLongtermPicturesInRPS(TComSlice pcSlice, TComList<TComPic>& rcListPic)
2699	{
2700	TComReferencePictureSet *rps = pcSlice->getRPS();
2701	if(!rps->getNumberOfLongtermPictures())
2702	{
2703	return;
2704	}
2705
2706	// Arrange long-term reference pictures in the correct order of LSB and MSB,
2707	// and assign values for pocLSBLT and MSB present flag
2708	Int longtermPicsPoc[MAX_NUM_REF_PICS], longtermPicsLSB[MAX_NUM_REF_PICS], indices[MAX_NUM_REF_PICS];
2709	Int longtermPicsMSB[MAX_NUM_REF_PICS];
2710	Bool mSBPresentFlag[MAX_NUM_REF_PICS];
2711	::memset(longtermPicsPoc, 0, sizeof(longtermPicsPoc)); // Store POC values of LTRP
2712	::memset(longtermPicsLSB, 0, sizeof(longtermPicsLSB)); // Store POC LSB values of LTRP
2713	::memset(longtermPicsMSB, 0, sizeof(longtermPicsMSB)); // Store POC LSB values of LTRP
2714	::memset(indices , 0, sizeof(indices)); // Indices to aid in tracking sorted LTRPs
2715	::memset(mSBPresentFlag , 0, sizeof(mSBPresentFlag)); // Indicate if MSB needs to be present
2716
2717	// Get the long-term reference pictures
2718	Int offset = rps->getNumberOfNegativePictures() + rps->getNumberOfPositivePictures();
2719	Int i, ctr = 0;
2720	Int maxPicOrderCntLSB = 1 << pcSlice->getSPS()->getBitsForPOC();
2721	for(i = rps->getNumberOfPictures() - 1; i >= offset; i--, ctr++)
2722	{
2723	longtermPicsPoc[ctr] = rps->getPOC(i); // LTRP POC
2724	longtermPicsLSB[ctr] = getLSB(longtermPicsPoc[ctr], maxPicOrderCntLSB); // LTRP POC LSB
2725	indices[ctr] = i;
2726	longtermPicsMSB[ctr] = longtermPicsPoc[ctr] - longtermPicsLSB[ctr];
2727	}
2728	Int numLongPics = rps->getNumberOfLongtermPictures();
2729	assert(ctr == numLongPics);
2730
2731	// Arrange pictures in decreasing order of MSB;
2732	for(i = 0; i < numLongPics; i++)
2733	{
2734	for(Int j = 0; j < numLongPics - 1; j++)
2735	{
2736	if(longtermPicsMSB[j] < longtermPicsMSB[j+1])
2737	{
2738	std::swap(longtermPicsPoc[j], longtermPicsPoc[j+1]);
2739	std::swap(longtermPicsLSB[j], longtermPicsLSB[j+1]);
2740	std::swap(longtermPicsMSB[j], longtermPicsMSB[j+1]);
2741	std::swap(indices[j] , indices[j+1] );
2742	}
2743	}
2744	}
2745
2746	for(i = 0; i < numLongPics; i++)
2747	{
2748	// Check if MSB present flag should be enabled.
2749	// Check if the buffer contains any pictures that have the same LSB.
2750	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
2751	TComPic* pcPic;
2752	while ( iterPic != rcListPic.end() )
2753	{
2754	pcPic = *iterPic;
2755	if( (getLSB(pcPic->getPOC(), maxPicOrderCntLSB) == longtermPicsLSB[i]) && // Same LSB
2756	(pcPic->getSlice(0)->isReferenced()) && // Reference picture
2757	(pcPic->getPOC() != longtermPicsPoc[i]) ) // Not the LTRP itself
2758	{
2759	mSBPresentFlag[i] = true;
2760	break;
2761	}
2762	iterPic++;
2763	}
2764	}
2765
2766	// tempArray for usedByCurr flag
2767	Bool tempArray[MAX_NUM_REF_PICS]; ::memset(tempArray, 0, sizeof(tempArray));
2768	for(i = 0; i < numLongPics; i++)
2769	{
2770	tempArray[i] = rps->getUsed(indices[i]);
2771	}
2772	// Now write the final values;
2773	ctr = 0;
2774	Int currMSB = 0, currLSB = 0;
2775	// currPicPoc = currMSB + currLSB
2776	currLSB = getLSB(pcSlice->getPOC(), maxPicOrderCntLSB);
2777	currMSB = pcSlice->getPOC() - currLSB;
2778
2779	for(i = rps->getNumberOfPictures() - 1; i >= offset; i--, ctr++)
2780	{
2781	rps->setPOC (i, longtermPicsPoc[ctr]);
2782	rps->setDeltaPOC (i, - pcSlice->getPOC() + longtermPicsPoc[ctr]);
2783	rps->setUsed (i, tempArray[ctr]);
2784	rps->setPocLSBLT (i, longtermPicsLSB[ctr]);
2785	rps->setDeltaPocMSBCycleLT (i, (currMSB - (longtermPicsPoc[ctr] - longtermPicsLSB[ctr])) / maxPicOrderCntLSB);
2786	rps->setDeltaPocMSBPresentFlag(i, mSBPresentFlag[ctr]);
2787
2788	assert(rps->getDeltaPocMSBCycleLT(i) >= 0); // Non-negative value
2789	}
2790	for(i = rps->getNumberOfPictures() - 1, ctr = 1; i >= offset; i--, ctr++)
2791	{
2792	for(Int j = rps->getNumberOfPictures() - 1 - ctr; j >= offset; j--)
2793	{
2794	// Here at the encoder we know that we have set the full POC value for the LTRPs, hence we
2795	// don't have to check the MSB present flag values for this constraint.
2796	assert( rps->getPOC(i) != rps->getPOC(j) ); // If assert fails, LTRP entry repeated in RPS!!!
2797	}
2798	}
2799	}
2800
2801	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2802	/** Function for finding the position to insert the first of APS and non-nested BP, PT, DU info SEI messages.
2803	* \param accessUnit Access Unit of the current picture
2804	* This function finds the position to insert the first of APS and non-nested BP, PT, DU info SEI messages.
2805	*/
2806	Int TEncGOP::xGetFirstSeiLocation(AccessUnit &accessUnit)
2807	{
2808	// Find the location of the first SEI message
2809	AccessUnit::iterator it;
2810	Int seiStartPos = 0;
2811	for(it = accessUnit.begin(); it != accessUnit.end(); it++, seiStartPos++)
2812	{
2813	if ((it)->isSei() \|\| (it)->isVcl())
2814	{
2815	break;
2816	}
2817	}
2818	// assert(it != accessUnit.end()); // Triggers with some legit configurations
2819	return seiStartPos;
2820	}
2821	#endif
2822
2823	#if L0386_DB_METRIC
2824	Void TEncGOP::dblMetric( TComPic* pcPic, UInt uiNumSlices )
2825	{
2826	TComPicYuv* pcPicYuvRec = pcPic->getPicYuvRec();
2827	Pel* Rec = pcPicYuvRec->getLumaAddr( 0 );
2828	Pel* tempRec = Rec;
2829	Int stride = pcPicYuvRec->getStride();
2830	UInt log2maxTB = pcPic->getSlice(0)->getSPS()->getQuadtreeTULog2MaxSize();
2831	UInt maxTBsize = (1<<log2maxTB);
2832	const UInt minBlockArtSize = 8;
2833	const UInt picWidth = pcPicYuvRec->getWidth();
2834	const UInt picHeight = pcPicYuvRec->getHeight();
2835	const UInt noCol = (picWidth>>log2maxTB);
2836	const UInt noRows = (picHeight>>log2maxTB);
2837	UInt64 colSAD = (UInt64)malloc(noCol*sizeof(UInt64));
2838	UInt64 rowSAD = (UInt64)malloc(noRows*sizeof(UInt64));
2839	UInt colIdx = 0;
2840	UInt rowIdx = 0;
2841	Pel p0, p1, p2, q0, q1, q2;
2842
2843	Int qp = pcPic->getSlice(0)->getSliceQp();
2844	Int bitdepthScale = 1 << (g_bitDepthY-8);
2845	Int beta = TComLoopFilter::getBeta( qp ) * bitdepthScale;
2846	const Int thr2 = (beta>>2);
2847	const Int thr1 = 2*bitdepthScale;
2848	UInt a = 0;
2849
2850	memset(colSAD, 0, noCol*sizeof(UInt64));
2851	memset(rowSAD, 0, noRows*sizeof(UInt64));
2852
2853	if (maxTBsize > minBlockArtSize)
2854	{
2855	// Analyze vertical artifact edges
2856	for(Int c = maxTBsize; c < picWidth; c += maxTBsize)
2857	{
2858	for(Int r = 0; r < picHeight; r++)
2859	{
2860	p2 = Rec[c-3];
2861	p1 = Rec[c-2];
2862	p0 = Rec[c-1];
2863	q0 = Rec[c];
2864	q1 = Rec[c+1];
2865	q2 = Rec[c+2];
2866	a = ((abs(p2-(p1<<1)+p0)+abs(q0-(q1<<1)+q2))<<1);
2867	if ( thr1 < a && a < thr2)
2868	{
2869	colSAD[colIdx] += abs(p0 - q0);
2870	}
2871	Rec += stride;
2872	}
2873	colIdx++;
2874	Rec = tempRec;
2875	}
2876
2877	// Analyze horizontal artifact edges
2878	for(Int r = maxTBsize; r < picHeight; r += maxTBsize)
2879	{
2880	for(Int c = 0; c < picWidth; c++)
2881	{
2882	p2 = Rec[c + (r-3)*stride];
2883	p1 = Rec[c + (r-2)*stride];
2884	p0 = Rec[c + (r-1)*stride];
2885	q0 = Rec[c + r*stride];
2886	q1 = Rec[c + (r+1)*stride];
2887	q2 = Rec[c + (r+2)*stride];
2888	a = ((abs(p2-(p1<<1)+p0)+abs(q0-(q1<<1)+q2))<<1);
2889	if (thr1 < a && a < thr2)
2890	{
2891	rowSAD[rowIdx] += abs(p0 - q0);
2892	}
2893	}
2894	rowIdx++;
2895	}
2896	}
2897
2898	UInt64 colSADsum = 0;
2899	UInt64 rowSADsum = 0;
2900	for(Int c = 0; c < noCol-1; c++)
2901	{
2902	colSADsum += colSAD[c];
2903	}
2904	for(Int r = 0; r < noRows-1; r++)
2905	{
2906	rowSADsum += rowSAD[r];
2907	}
2908
2909	colSADsum <<= 10;
2910	rowSADsum <<= 10;
2911	colSADsum /= (noCol-1);
2912	colSADsum /= picHeight;
2913	rowSADsum /= (noRows-1);
2914	rowSADsum /= picWidth;
2915
2916	UInt64 avgSAD = ((colSADsum + rowSADsum)>>1);
2917	avgSAD >>= (g_bitDepthY-8);
2918
2919	if ( avgSAD > 2048 )
2920	{
2921	avgSAD >>= 9;
2922	Int offset = Clip3(2,6,(Int)avgSAD);
2923	for (Int i=0; i<uiNumSlices; i++)
2924	{
2925	pcPic->getSlice(i)->setDeblockingFilterOverrideFlag(true);
2926	pcPic->getSlice(i)->setDeblockingFilterDisable(false);
2927	pcPic->getSlice(i)->setDeblockingFilterBetaOffsetDiv2( offset );
2928	pcPic->getSlice(i)->setDeblockingFilterTcOffsetDiv2( offset );
2929	}
2930	}
2931	else
2932	{
2933	for (Int i=0; i<uiNumSlices; i++)
2934	{
2935	pcPic->getSlice(i)->setDeblockingFilterOverrideFlag(false);
2936	pcPic->getSlice(i)->setDeblockingFilterDisable( pcPic->getSlice(i)->getPPS()->getPicDisableDeblockingFilterFlag() );
2937	pcPic->getSlice(i)->setDeblockingFilterBetaOffsetDiv2( pcPic->getSlice(i)->getPPS()->getDeblockingFilterBetaOffsetDiv2() );
2938	pcPic->getSlice(i)->setDeblockingFilterTcOffsetDiv2( pcPic->getSlice(i)->getPPS()->getDeblockingFilterTcOffsetDiv2() );
2939	}
2940	}
2941
2942	free(colSAD);
2943	free(rowSAD);
2944	}
2945	#endif
2946	//! \}

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