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source: 3DVCSoftware/branches/HTM-DEV-0.3-dev2/source/Lib/TLibEncoder/TEncGOP.cpp @ 486

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Last change on this file since 486 was 486, checked in by tech, 11 years ago
Integrated DoNBDV provided by Mediatek and applied clean ups.
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1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2013, ITU/ISO/IEC
7	* All rights reserved.
8	*
9	* Redistribution and use in source and binary forms, with or without
10	* modification, are permitted provided that the following conditions are met:
11	*
12	* * Redistributions of source code must retain the above copyright notice,
13	* this list of conditions and the following disclaimer.
14	* * Redistributions in binary form must reproduce the above copyright notice,
15	* this list of conditions and the following disclaimer in the documentation
16	* and/or other materials provided with the distribution.
17	* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
18	* be used to endorse or promote products derived from this software without
19	* specific prior written permission.
20	*
21	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31	* THE POSSIBILITY OF SUCH DAMAGE.
32	*/
33
34	/** \file TEncGOP.cpp
35	\brief GOP encoder class
36	*/
37
38	#include <list>
39	#include <algorithm>
40	#include <functional>
41
42	#include "TEncTop.h"
43	#include "TEncGOP.h"
44	#include "TEncAnalyze.h"
45	#include "libmd5/MD5.h"
46	#include "TLibCommon/SEI.h"
47	#include "TLibCommon/NAL.h"
48	#include "NALwrite.h"
49	#include <time.h>
50	#include <math.h>
51
52	using namespace std;
53	//! \ingroup TLibEncoder
54	//! \{
55
56	// ====================================================================================================================
57	// Constructor / destructor / initialization / destroy
58	// ====================================================================================================================
59	Int getLSB(Int poc, Int maxLSB)
60	{
61	if (poc >= 0)
62	{
63	return poc % maxLSB;
64	}
65	else
66	{
67	return (maxLSB - ((-poc) % maxLSB)) % maxLSB;
68	}
69	}
70
71	TEncGOP::TEncGOP()
72	{
73	m_iLastIDR = 0;
74	m_iGopSize = 0;
75	m_iNumPicCoded = 0; //Niko
76	m_bFirst = true;
77
78	m_pcCfg = NULL;
79	m_pcSliceEncoder = NULL;
80	m_pcListPic = NULL;
81
82	m_pcEntropyCoder = NULL;
83	m_pcCavlcCoder = NULL;
84	m_pcSbacCoder = NULL;
85	m_pcBinCABAC = NULL;
86
87	m_bSeqFirst = true;
88
89	m_bRefreshPending = 0;
90	m_pocCRA = 0;
91	m_numLongTermRefPicSPS = 0;
92	::memset(m_ltRefPicPocLsbSps, 0, sizeof(m_ltRefPicPocLsbSps));
93	::memset(m_ltRefPicUsedByCurrPicFlag, 0, sizeof(m_ltRefPicUsedByCurrPicFlag));
94	m_cpbRemovalDelay = 0;
95	m_lastBPSEI = 0;
96	#if L0045_NON_NESTED_SEI_RESTRICTIONS
97	xResetNonNestedSEIPresentFlags();
98	#if K0180_SCALABLE_NESTING_SEI
99	xResetNestedSEIPresentFlags();
100	#endif
101	#endif
102	#if H_MV
103	m_layerId = 0;
104	m_viewId = 0;
105	m_pocLastCoded = -1;
106	#if H_3D
107	m_viewIndex = 0;
108	m_isDepth = false;
109	#endif
110	#endif
111	return;
112	}
113
114	TEncGOP::~TEncGOP()
115	{
116	}
117
118	/** Create list to contain pointers to LCU start addresses of slice.
119	*/
120	Void TEncGOP::create()
121	{
122	m_bLongtermTestPictureHasBeenCoded = 0;
123	m_bLongtermTestPictureHasBeenCoded2 = 0;
124	}
125
126	Void TEncGOP::destroy()
127	{
128	}
129
130	Void TEncGOP::init ( TEncTop* pcTEncTop )
131	{
132	m_pcEncTop = pcTEncTop;
133	m_pcCfg = pcTEncTop;
134	m_pcSliceEncoder = pcTEncTop->getSliceEncoder();
135	m_pcListPic = pcTEncTop->getListPic();
136
137	m_pcEntropyCoder = pcTEncTop->getEntropyCoder();
138	m_pcCavlcCoder = pcTEncTop->getCavlcCoder();
139	m_pcSbacCoder = pcTEncTop->getSbacCoder();
140	m_pcBinCABAC = pcTEncTop->getBinCABAC();
141	m_pcLoopFilter = pcTEncTop->getLoopFilter();
142	m_pcBitCounter = pcTEncTop->getBitCounter();
143
144	//--Adaptive Loop filter
145	m_pcSAO = pcTEncTop->getSAO();
146	m_pcRateCtrl = pcTEncTop->getRateCtrl();
147	m_lastBPSEI = 0;
148	m_totalCoded = 0;
149
150	#if H_MV
151	m_ivPicLists = pcTEncTop->getIvPicLists();
152	m_layerId = pcTEncTop->getLayerId();
153	m_viewId = pcTEncTop->getViewId();
154	#if H_3D
155	m_viewIndex = pcTEncTop->getViewIndex();
156	m_isDepth = pcTEncTop->getIsDepth();
157	#endif
158	#endif
159	}
160
161	SEIActiveParameterSets* TEncGOP::xCreateSEIActiveParameterSets (TComSPS *sps)
162	{
163	SEIActiveParameterSets *seiActiveParameterSets = new SEIActiveParameterSets();
164	seiActiveParameterSets->activeVPSId = m_pcCfg->getVPS()->getVPSId();
165	#if L0047_APS_FLAGS
166	seiActiveParameterSets->m_fullRandomAccessFlag = false;
167	seiActiveParameterSets->m_noParamSetUpdateFlag = false;
168	#endif
169	seiActiveParameterSets->numSpsIdsMinus1 = 0;
170	seiActiveParameterSets->activeSeqParamSetId.resize(seiActiveParameterSets->numSpsIdsMinus1 + 1);
171	seiActiveParameterSets->activeSeqParamSetId[0] = sps->getSPSId();
172	return seiActiveParameterSets;
173	}
174
175	SEIFramePacking* TEncGOP::xCreateSEIFramePacking()
176	{
177	SEIFramePacking *seiFramePacking = new SEIFramePacking();
178	seiFramePacking->m_arrangementId = m_pcCfg->getFramePackingArrangementSEIId();
179	seiFramePacking->m_arrangementCancelFlag = 0;
180	seiFramePacking->m_arrangementType = m_pcCfg->getFramePackingArrangementSEIType();
181	#if L0444_FPA_TYPE
182	assert((seiFramePacking->m_arrangementType > 2) && (seiFramePacking->m_arrangementType < 6) );
183	#endif
184	seiFramePacking->m_quincunxSamplingFlag = m_pcCfg->getFramePackingArrangementSEIQuincunx();
185	seiFramePacking->m_contentInterpretationType = m_pcCfg->getFramePackingArrangementSEIInterpretation();
186	seiFramePacking->m_spatialFlippingFlag = 0;
187	seiFramePacking->m_frame0FlippedFlag = 0;
188	seiFramePacking->m_fieldViewsFlag = (seiFramePacking->m_arrangementType == 2);
189	seiFramePacking->m_currentFrameIsFrame0Flag = ((seiFramePacking->m_arrangementType == 5) && m_iNumPicCoded&1);
190	seiFramePacking->m_frame0SelfContainedFlag = 0;
191	seiFramePacking->m_frame1SelfContainedFlag = 0;
192	seiFramePacking->m_frame0GridPositionX = 0;
193	seiFramePacking->m_frame0GridPositionY = 0;
194	seiFramePacking->m_frame1GridPositionX = 0;
195	seiFramePacking->m_frame1GridPositionY = 0;
196	seiFramePacking->m_arrangementReservedByte = 0;
197	#if L0045_PERSISTENCE_FLAGS
198	seiFramePacking->m_arrangementPersistenceFlag = true;
199	#else
200	seiFramePacking->m_arrangementRepetetionPeriod = 1;
201	#endif
202	seiFramePacking->m_upsampledAspectRatio = 0;
203	return seiFramePacking;
204	}
205
206	SEIDisplayOrientation* TEncGOP::xCreateSEIDisplayOrientation()
207	{
208	SEIDisplayOrientation *seiDisplayOrientation = new SEIDisplayOrientation();
209	seiDisplayOrientation->cancelFlag = false;
210	seiDisplayOrientation->horFlip = false;
211	seiDisplayOrientation->verFlip = false;
212	seiDisplayOrientation->anticlockwiseRotation = m_pcCfg->getDisplayOrientationSEIAngle();
213	return seiDisplayOrientation;
214	}
215
216	#if J0149_TONE_MAPPING_SEI
217	SEIToneMappingInfo* TEncGOP::xCreateSEIToneMappingInfo()
218	{
219	SEIToneMappingInfo *seiToneMappingInfo = new SEIToneMappingInfo();
220	seiToneMappingInfo->m_toneMapId = m_pcCfg->getTMISEIToneMapId();
221	seiToneMappingInfo->m_toneMapCancelFlag = m_pcCfg->getTMISEIToneMapCancelFlag();
222	seiToneMappingInfo->m_toneMapPersistenceFlag = m_pcCfg->getTMISEIToneMapPersistenceFlag();
223
224	seiToneMappingInfo->m_codedDataBitDepth = m_pcCfg->getTMISEICodedDataBitDepth();
225	assert(seiToneMappingInfo->m_codedDataBitDepth >= 8 && seiToneMappingInfo->m_codedDataBitDepth <= 14);
226	seiToneMappingInfo->m_targetBitDepth = m_pcCfg->getTMISEITargetBitDepth();
227	assert( (seiToneMappingInfo->m_targetBitDepth >= 1 && seiToneMappingInfo->m_targetBitDepth <= 17) \|\| (seiToneMappingInfo->m_targetBitDepth == 255) );
228	seiToneMappingInfo->m_modelId = m_pcCfg->getTMISEIModelID();
229	assert(seiToneMappingInfo->m_modelId >=0 &&seiToneMappingInfo->m_modelId<=4);
230
231	switch( seiToneMappingInfo->m_modelId)
232	{
233	case 0:
234	{
235	seiToneMappingInfo->m_minValue = m_pcCfg->getTMISEIMinValue();
236	seiToneMappingInfo->m_maxValue = m_pcCfg->getTMISEIMaxValue();
237	break;
238	}
239	case 1:
240	{
241	seiToneMappingInfo->m_sigmoidMidpoint = m_pcCfg->getTMISEISigmoidMidpoint();
242	seiToneMappingInfo->m_sigmoidWidth = m_pcCfg->getTMISEISigmoidWidth();
243	break;
244	}
245	case 2:
246	{
247	UInt num = 1u<<(seiToneMappingInfo->m_targetBitDepth);
248	seiToneMappingInfo->m_startOfCodedInterval.resize(num);
249	Int* ptmp = m_pcCfg->getTMISEIStartOfCodedInterva();
250	if(ptmp)
251	{
252	for(int i=0; i<num;i++)
253	{
254	seiToneMappingInfo->m_startOfCodedInterval[i] = ptmp[i];
255	}
256	}
257	break;
258	}
259	case 3:
260	{
261	seiToneMappingInfo->m_numPivots = m_pcCfg->getTMISEINumPivots();
262	seiToneMappingInfo->m_codedPivotValue.resize(seiToneMappingInfo->m_numPivots);
263	seiToneMappingInfo->m_targetPivotValue.resize(seiToneMappingInfo->m_numPivots);
264	Int* ptmpcoded = m_pcCfg->getTMISEICodedPivotValue();
265	Int* ptmptarget = m_pcCfg->getTMISEITargetPivotValue();
266	if(ptmpcoded&&ptmptarget)
267	{
268	for(int i=0; i<(seiToneMappingInfo->m_numPivots);i++)
269	{
270	seiToneMappingInfo->m_codedPivotValue[i]=ptmpcoded[i];
271	seiToneMappingInfo->m_targetPivotValue[i]=ptmptarget[i];
272	}
273	}
274	break;
275	}
276	case 4:
277	{
278	seiToneMappingInfo->m_cameraIsoSpeedIdc = m_pcCfg->getTMISEICameraIsoSpeedIdc();
279	seiToneMappingInfo->m_cameraIsoSpeedValue = m_pcCfg->getTMISEICameraIsoSpeedValue();
280	assert( seiToneMappingInfo->m_cameraIsoSpeedValue !=0 );
281	seiToneMappingInfo->m_exposureCompensationValueSignFlag = m_pcCfg->getTMISEIExposureCompensationValueSignFlag();
282	seiToneMappingInfo->m_exposureCompensationValueNumerator = m_pcCfg->getTMISEIExposureCompensationValueNumerator();
283	seiToneMappingInfo->m_exposureCompensationValueDenomIdc = m_pcCfg->getTMISEIExposureCompensationValueDenomIdc();
284	seiToneMappingInfo->m_refScreenLuminanceWhite = m_pcCfg->getTMISEIRefScreenLuminanceWhite();
285	seiToneMappingInfo->m_extendedRangeWhiteLevel = m_pcCfg->getTMISEIExtendedRangeWhiteLevel();
286	assert( seiToneMappingInfo->m_extendedRangeWhiteLevel >= 100 );
287	seiToneMappingInfo->m_nominalBlackLevelLumaCodeValue = m_pcCfg->getTMISEINominalBlackLevelLumaCodeValue();
288	seiToneMappingInfo->m_nominalWhiteLevelLumaCodeValue = m_pcCfg->getTMISEINominalWhiteLevelLumaCodeValue();
289	assert( seiToneMappingInfo->m_nominalWhiteLevelLumaCodeValue > seiToneMappingInfo->m_nominalBlackLevelLumaCodeValue );
290	seiToneMappingInfo->m_extendedWhiteLevelLumaCodeValue = m_pcCfg->getTMISEIExtendedWhiteLevelLumaCodeValue();
291	assert( seiToneMappingInfo->m_extendedWhiteLevelLumaCodeValue >= seiToneMappingInfo->m_nominalWhiteLevelLumaCodeValue );
292	break;
293	}
294	default:
295	{
296	assert(!"Undefined SEIToneMapModelId");
297	break;
298	}
299	}
300	return seiToneMappingInfo;
301	}
302	#endif
303	Void TEncGOP::xCreateLeadingSEIMessages (/SEIMessages seiMessages,/ AccessUnit &accessUnit, TComSPS *sps)
304	{
305	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
306
307	if(m_pcCfg->getActiveParameterSetsSEIEnabled())
308	{
309	SEIActiveParameterSets *sei = xCreateSEIActiveParameterSets (sps);
310
311	//nalu = NALUnit(NAL_UNIT_SEI);
312	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
313	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
314	writeRBSPTrailingBits(nalu.m_Bitstream);
315	accessUnit.push_back(new NALUnitEBSP(nalu));
316	delete sei;
317	#if L0045_NON_NESTED_SEI_RESTRICTIONS
318	m_activeParameterSetSEIPresentInAU = true;
319	#endif
320	}
321
322	if(m_pcCfg->getFramePackingArrangementSEIEnabled())
323	{
324	SEIFramePacking *sei = xCreateSEIFramePacking ();
325
326	nalu = NALUnit(NAL_UNIT_PREFIX_SEI);
327	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
328	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
329	writeRBSPTrailingBits(nalu.m_Bitstream);
330	accessUnit.push_back(new NALUnitEBSP(nalu));
331	delete sei;
332	}
333	if (m_pcCfg->getDisplayOrientationSEIAngle())
334	{
335	SEIDisplayOrientation *sei = xCreateSEIDisplayOrientation();
336
337	nalu = NALUnit(NAL_UNIT_PREFIX_SEI);
338	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
339	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
340	writeRBSPTrailingBits(nalu.m_Bitstream);
341	accessUnit.push_back(new NALUnitEBSP(nalu));
342	delete sei;
343	}
344	#if J0149_TONE_MAPPING_SEI
345	if(m_pcCfg->getToneMappingInfoSEIEnabled())
346	{
347	SEIToneMappingInfo *sei = xCreateSEIToneMappingInfo ();
348
349	nalu = NALUnit(NAL_UNIT_PREFIX_SEI);
350	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
351	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
352	writeRBSPTrailingBits(nalu.m_Bitstream);
353	accessUnit.push_back(new NALUnitEBSP(nalu));
354	delete sei;
355	}
356	#endif
357	}
358
359	// ====================================================================================================================
360	// Public member functions
361	// ====================================================================================================================
362	#if H_MV
363	Void TEncGOP::initGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP)
364	{
365	xInitGOP( iPOCLast, iNumPicRcvd, rcListPic, rcListPicYuvRecOut );
366	m_iNumPicCoded = 0;
367	}
368	#endif
369	#if H_MV
370	Void TEncGOP::compressPicInGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP, Int iGOPid)
371	#else
372	Void TEncGOP::compressGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP)
373	#endif
374	{
375	TComPic* pcPic;
376	TComPicYuv* pcPicYuvRecOut;
377	TComSlice* pcSlice;
378	TComOutputBitstream *pcBitstreamRedirect;
379	pcBitstreamRedirect = new TComOutputBitstream;
380	AccessUnit::iterator itLocationToPushSliceHeaderNALU; // used to store location where NALU containing slice header is to be inserted
381	UInt uiOneBitstreamPerSliceLength = 0;
382	TEncSbac* pcSbacCoders = NULL;
383	TComOutputBitstream* pcSubstreamsOut = NULL;
384
385	#if !H_MV
386	xInitGOP( iPOCLast, iNumPicRcvd, rcListPic, rcListPicYuvRecOut );
387
388	m_iNumPicCoded = 0;
389	#endif
390	SEIPictureTiming pictureTimingSEI;
391	#if L0208_SOP_DESCRIPTION_SEI
392	Bool writeSOP = m_pcCfg->getSOPDescriptionSEIEnabled();
393	#endif
394	#if K0180_SCALABLE_NESTING_SEI
395	// Initialize Scalable Nesting SEI with single layer values
396	SEIScalableNesting scalableNestingSEI;
397	scalableNestingSEI.m_bitStreamSubsetFlag = 1; // If the nested SEI messages are picture buffereing SEI mesages, picure timing SEI messages or sub-picture timing SEI messages, bitstream_subset_flag shall be equal to 1
398	scalableNestingSEI.m_nestingOpFlag = 0;
399	scalableNestingSEI.m_nestingNumOpsMinus1 = 0; //nesting_num_ops_minus1
400	scalableNestingSEI.m_allLayersFlag = 0;
401	scalableNestingSEI.m_nestingNoOpMaxTemporalIdPlus1 = 6 + 1; //nesting_no_op_max_temporal_id_plus1
402	scalableNestingSEI.m_nestingNumLayersMinus1 = 1 - 1; //nesting_num_layers_minus1
403	scalableNestingSEI.m_nestingLayerId[0] = 0;
404	scalableNestingSEI.m_callerOwnsSEIs = true;
405	#endif
406	#if L0044_DU_DPB_OUTPUT_DELAY_HRD
407	Int picSptDpbOutputDuDelay = 0;
408	#endif
409	UInt *accumBitsDU = NULL;
410	UInt *accumNalsDU = NULL;
411	SEIDecodingUnitInfo decodingUnitInfoSEI;
412	#if !H_MV
413	for ( Int iGOPid=0; iGOPid < m_iGopSize; iGOPid++ )
414	#endif
415	{
416	UInt uiColDir = 1;
417	//-- For time output for each slice
418	long iBeforeTime = clock();
419
420	//select uiColDir
421	Int iCloseLeft=1, iCloseRight=-1;
422	for(Int i = 0; i<m_pcCfg->getGOPEntry(iGOPid).m_numRefPics; i++)
423	{
424	Int iRef = m_pcCfg->getGOPEntry(iGOPid).m_referencePics[i];
425	if(iRef>0&&(iRef<iCloseRight\|\|iCloseRight==-1))
426	{
427	iCloseRight=iRef;
428	}
429	else if(iRef<0&&(iRef>iCloseLeft\|\|iCloseLeft==1))
430	{
431	iCloseLeft=iRef;
432	}
433	}
434	if(iCloseRight>-1)
435	{
436	iCloseRight=iCloseRight+m_pcCfg->getGOPEntry(iGOPid).m_POC-1;
437	}
438	if(iCloseLeft<1)
439	{
440	iCloseLeft=iCloseLeft+m_pcCfg->getGOPEntry(iGOPid).m_POC-1;
441	while(iCloseLeft<0)
442	{
443	iCloseLeft+=m_iGopSize;
444	}
445	}
446	Int iLeftQP=0, iRightQP=0;
447	for(Int i=0; i<m_iGopSize; i++)
448	{
449	if(m_pcCfg->getGOPEntry(i).m_POC==(iCloseLeft%m_iGopSize)+1)
450	{
451	iLeftQP= m_pcCfg->getGOPEntry(i).m_QPOffset;
452	}
453	if (m_pcCfg->getGOPEntry(i).m_POC==(iCloseRight%m_iGopSize)+1)
454	{
455	iRightQP=m_pcCfg->getGOPEntry(i).m_QPOffset;
456	}
457	}
458	if(iCloseRight>-1&&iRightQP<iLeftQP)
459	{
460	uiColDir=0;
461	}
462
463	/////////////////////////////////////////////////////////////////////////////////////////////////// Initial to start encoding
464	Int pocCurr = iPOCLast -iNumPicRcvd+ m_pcCfg->getGOPEntry(iGOPid).m_POC;
465	Int iTimeOffset = m_pcCfg->getGOPEntry(iGOPid).m_POC;
466	if(iPOCLast == 0)
467	{
468	pocCurr=0;
469	iTimeOffset = 1;
470	}
471	if(pocCurr>=m_pcCfg->getFramesToBeEncoded())
472	{
473	#if H_MV
474	delete pcBitstreamRedirect;
475	return;
476	#else
477	continue;
478	#endif
479	}
480
481	if( getNalUnitType(pocCurr, m_iLastIDR) == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| getNalUnitType(pocCurr, m_iLastIDR) == NAL_UNIT_CODED_SLICE_IDR_N_LP )
482	{
483	m_iLastIDR = pocCurr;
484	}
485	// start a new access unit: create an entry in the list of output access units
486	accessUnitsInGOP.push_back(AccessUnit());
487	AccessUnit& accessUnit = accessUnitsInGOP.back();
488	xGetBuffer( rcListPic, rcListPicYuvRecOut, iNumPicRcvd, iTimeOffset, pcPic, pcPicYuvRecOut, pocCurr );
489
490	// Slice data initialization
491	pcPic->clearSliceBuffer();
492	assert(pcPic->getNumAllocatedSlice() == 1);
493	m_pcSliceEncoder->setSliceIdx(0);
494	pcPic->setCurrSliceIdx(0);
495
496	#if H_3D_GEN
497	m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, pocCurr, iNumPicRcvd, iGOPid, pcSlice, m_pcEncTop->getVPS(), m_pcEncTop->getSPS(), m_pcEncTop->getPPS(), getLayerId() );
498	#else
499	m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, pocCurr, iNumPicRcvd, iGOPid, pcSlice, m_pcEncTop->getSPS(), m_pcEncTop->getPPS() );
500	#endif
501	pcSlice->setLastIDR(m_iLastIDR);
502	pcSlice->setSliceIdx(0);
503	#if H_MV
504	pcPic ->setLayerId ( getLayerId() );
505	pcPic ->setViewId ( getViewId() );
506	#if !H_3D_GEN
507	pcSlice->setLayerId ( getLayerId() );
508	pcSlice->setViewId ( getViewId() );
509	pcSlice->setVPS ( m_pcEncTop->getVPS() );
510	#endif
511	#if H_3D
512	pcPic ->setViewIndex ( getViewIndex() );
513	pcPic ->setIsDepth( getIsDepth() );
514	#if !H_3D_GEN
515	pcSlice->setViewIndex ( getViewIndex() );
516	pcSlice->setIsDepth( getIsDepth() );
517	#endif
518	pcSlice->setCamparaSlice( pcPic->getCodedScale(), pcPic->getCodedOffset() );
519	#endif
520	#endif
521	//set default slice level flag to the same as SPS level flag
522	pcSlice->setLFCrossSliceBoundaryFlag( pcSlice->getPPS()->getLoopFilterAcrossSlicesEnabledFlag() );
523	pcSlice->setScalingList ( m_pcEncTop->getScalingList() );
524	pcSlice->getScalingList()->setUseTransformSkip(m_pcEncTop->getPPS()->getUseTransformSkip());
525	if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_OFF)
526	{
527	m_pcEncTop->getTrQuant()->setFlatScalingList();
528	m_pcEncTop->getTrQuant()->setUseScalingList(false);
529	m_pcEncTop->getSPS()->setScalingListPresentFlag(false);
530	m_pcEncTop->getPPS()->setScalingListPresentFlag(false);
531	}
532	else if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_DEFAULT)
533	{
534	pcSlice->setDefaultScalingList ();
535	m_pcEncTop->getSPS()->setScalingListPresentFlag(false);
536	m_pcEncTop->getPPS()->setScalingListPresentFlag(false);
537	m_pcEncTop->getTrQuant()->setScalingList(pcSlice->getScalingList());
538	m_pcEncTop->getTrQuant()->setUseScalingList(true);
539	}
540	else if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_FILE_READ)
541	{
542	if(pcSlice->getScalingList()->xParseScalingList(m_pcCfg->getScalingListFile()))
543	{
544	pcSlice->setDefaultScalingList ();
545	}
546	pcSlice->getScalingList()->checkDcOfMatrix();
547	m_pcEncTop->getSPS()->setScalingListPresentFlag(pcSlice->checkDefaultScalingList());
548	m_pcEncTop->getPPS()->setScalingListPresentFlag(false);
549	m_pcEncTop->getTrQuant()->setScalingList(pcSlice->getScalingList());
550	m_pcEncTop->getTrQuant()->setUseScalingList(true);
551	}
552	else
553	{
554	printf("error : ScalingList == %d no support\n",m_pcEncTop->getUseScalingListId());
555	assert(0);
556	}
557
558	#if H_MV
559	// Set the nal unit type
560	pcSlice->setNalUnitType(getNalUnitType(pocCurr, m_iLastIDR));
561	if( pcSlice->getSliceType() == B_SLICE )
562	{
563	if( m_pcCfg->getGOPEntry( ( pcSlice->getRapPicFlag() && getLayerId() > 0 ) ? MAX_GOP : iGOPid ).m_sliceType == 'P' )
564	{
565	pcSlice->setSliceType( P_SLICE );
566	}
567	}
568	#else
569	if(pcSlice->getSliceType()==B_SLICE&&m_pcCfg->getGOPEntry(iGOPid).m_sliceType=='P')
570	{
571	pcSlice->setSliceType(P_SLICE);
572	}
573	// Set the nal unit type
574	pcSlice->setNalUnitType(getNalUnitType(pocCurr, m_iLastIDR));
575	#endif
576	if(pcSlice->getTemporalLayerNonReferenceFlag())
577	{
578	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_TRAIL_R)
579	{
580	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TRAIL_N);
581	}
582	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_RADL_R)
583	{
584	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_RADL_N);
585	}
586	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_RASL_R)
587	{
588	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_RASL_N);
589	}
590	}
591
592	// Do decoding refresh marking if any
593	pcSlice->decodingRefreshMarking(m_pocCRA, m_bRefreshPending, rcListPic);
594	m_pcEncTop->selectReferencePictureSet(pcSlice, pocCurr, iGOPid);
595	pcSlice->getRPS()->setNumberOfLongtermPictures(0);
596
597	if(pcSlice->checkThatAllRefPicsAreAvailable(rcListPic, pcSlice->getRPS(), false) != 0)
598	{
599	pcSlice->createExplicitReferencePictureSetFromReference(rcListPic, pcSlice->getRPS());
600	}
601	pcSlice->applyReferencePictureSet(rcListPic, pcSlice->getRPS());
602
603	if(pcSlice->getTLayer() > 0)
604	{
605	if(pcSlice->isTemporalLayerSwitchingPoint(rcListPic) \|\| pcSlice->getSPS()->getTemporalIdNestingFlag())
606	{
607	if(pcSlice->getTemporalLayerNonReferenceFlag())
608	{
609	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TSA_N);
610	}
611	else
612	{
613	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TLA_R);
614	}
615	}
616	else if(pcSlice->isStepwiseTemporalLayerSwitchingPointCandidate(rcListPic))
617	{
618	Bool isSTSA=true;
619	for(Int ii=iGOPid+1;(ii<m_pcCfg->getGOPSize() && isSTSA==true);ii++)
620	{
621	Int lTid= m_pcCfg->getGOPEntry(ii).m_temporalId;
622	if(lTid==pcSlice->getTLayer())
623	{
624	TComReferencePictureSet* nRPS = pcSlice->getSPS()->getRPSList()->getReferencePictureSet(ii);
625	for(Int jj=0;jj<nRPS->getNumberOfPictures();jj++)
626	{
627	if(nRPS->getUsed(jj))
628	{
629	Int tPoc=m_pcCfg->getGOPEntry(ii).m_POC+nRPS->getDeltaPOC(jj);
630	Int kk=0;
631	for(kk=0;kk<m_pcCfg->getGOPSize();kk++)
632	{
633	if(m_pcCfg->getGOPEntry(kk).m_POC==tPoc)
634	break;
635	}
636	Int tTid=m_pcCfg->getGOPEntry(kk).m_temporalId;
637	if(tTid >= pcSlice->getTLayer())
638	{
639	isSTSA=false;
640	break;
641	}
642	}
643	}
644	}
645	}
646	if(isSTSA==true)
647	{
648	if(pcSlice->getTemporalLayerNonReferenceFlag())
649	{
650	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_N);
651	}
652	else
653	{
654	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_R);
655	}
656	}
657	}
658	}
659	arrangeLongtermPicturesInRPS(pcSlice, rcListPic);
660	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
661	refPicListModification->setRefPicListModificationFlagL0(0);
662	refPicListModification->setRefPicListModificationFlagL1(0);
663	#if H_MV
664	pcSlice->createAndApplyIvReferencePictureSet( m_ivPicLists, m_refPicSetInterLayer );
665	pcSlice->setNumRefIdx(REF_PIC_LIST_0,min(m_pcCfg->getGOPEntry( (pcSlice->getRapPicFlag() && getLayerId() > 0) ? MAX_GOP : iGOPid ).m_numRefPicsActive,( pcSlice->getRPS()->getNumberOfPictures() + (Int) m_refPicSetInterLayer.size() ) ) );
666	pcSlice->setNumRefIdx(REF_PIC_LIST_1,min(m_pcCfg->getGOPEntry( (pcSlice->getRapPicFlag() && getLayerId() > 0) ? MAX_GOP : iGOPid ).m_numRefPicsActive,( pcSlice->getRPS()->getNumberOfPictures() + (Int) m_refPicSetInterLayer.size() ) ) );
667	xSetRefPicListModificationsMvc( pcSlice, pocCurr, iGOPid );
668	#else
669	pcSlice->setNumRefIdx(REF_PIC_LIST_0,min(m_pcCfg->getGOPEntry(iGOPid).m_numRefPicsActive,pcSlice->getRPS()->getNumberOfPictures()));
670	pcSlice->setNumRefIdx(REF_PIC_LIST_1,min(m_pcCfg->getGOPEntry(iGOPid).m_numRefPicsActive,pcSlice->getRPS()->getNumberOfPictures()));
671	#endif
672
673	#if ADAPTIVE_QP_SELECTION
674	pcSlice->setTrQuant( m_pcEncTop->getTrQuant() );
675	#endif
676
677	// Set reference list
678	#if H_MV
679	pcSlice->setRefPicList( rcListPic, m_refPicSetInterLayer );
680	#else
681	pcSlice->setRefPicList ( rcListPic );
682	#endif
683
684	#if H_3D
685	pcSlice->setIvPicLists( m_ivPicLists );
686	#if H_3D_IV_MERGE
687	assert( !m_pcEncTop->getIsDepth() \|\| ( pcSlice->getTexturePic() != 0 ) );
688	#endif
689	#endif
690	// Slice info. refinement
691	#if H_MV
692	if ( pcSlice->getSliceType() == B_SLICE )
693	{
694	if( m_pcCfg->getGOPEntry( ( pcSlice->getRapPicFlag() == true && getLayerId() > 0 ) ? MAX_GOP : iGOPid ).m_sliceType == 'P' )
695	{
696	pcSlice->setSliceType( P_SLICE );
697	}
698	}
699	#else
700	if ( (pcSlice->getSliceType() == B_SLICE) && (pcSlice->getNumRefIdx(REF_PIC_LIST_1) == 0) )
701	{
702	pcSlice->setSliceType ( P_SLICE );
703	}
704	#endif
705	#if !L0034_COMBINED_LIST_CLEANUP
706	if (pcSlice->getSliceType() != B_SLICE \|\| !pcSlice->getSPS()->getUseLComb())
707	{
708	pcSlice->setNumRefIdx(REF_PIC_LIST_C, 0);
709	pcSlice->setRefPicListCombinationFlag(false);
710	pcSlice->setRefPicListModificationFlagLC(false);
711	}
712	else
713	{
714	pcSlice->setRefPicListCombinationFlag(pcSlice->getSPS()->getUseLComb());
715	pcSlice->setNumRefIdx(REF_PIC_LIST_C, pcSlice->getNumRefIdx(REF_PIC_LIST_0));
716	}
717	#endif
718
719	if (pcSlice->getSliceType() == B_SLICE)
720	{
721	pcSlice->setColFromL0Flag(1-uiColDir);
722	Bool bLowDelay = true;
723	Int iCurrPOC = pcSlice->getPOC();
724	Int iRefIdx = 0;
725
726	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_0) && bLowDelay; iRefIdx++)
727	{
728	if ( pcSlice->getRefPic(REF_PIC_LIST_0, iRefIdx)->getPOC() > iCurrPOC )
729	{
730	bLowDelay = false;
731	}
732	}
733	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_1) && bLowDelay; iRefIdx++)
734	{
735	if ( pcSlice->getRefPic(REF_PIC_LIST_1, iRefIdx)->getPOC() > iCurrPOC )
736	{
737	bLowDelay = false;
738	}
739	}
740
741	pcSlice->setCheckLDC(bLowDelay);
742	}
743	else
744	{
745	pcSlice->setCheckLDC(true);
746	}
747
748	uiColDir = 1-uiColDir;
749
750	//-------------------------------------------------------------
751	pcSlice->setRefPOCList();
752
753	#if L0034_COMBINED_LIST_CLEANUP
754	pcSlice->setList1IdxToList0Idx();
755	#else
756	pcSlice->setNoBackPredFlag( false );
757	if ( pcSlice->getSliceType() == B_SLICE && !pcSlice->getRefPicListCombinationFlag())
758	{
759	if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) )
760	{
761	pcSlice->setNoBackPredFlag( true );
762	Int i;
763	for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ )
764	{
765	if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) )
766	{
767	pcSlice->setNoBackPredFlag( false );
768	break;
769	}
770	}
771	}
772	}
773
774	if(pcSlice->getNoBackPredFlag())
775	{
776	pcSlice->setNumRefIdx(REF_PIC_LIST_C, 0);
777	}
778	pcSlice->generateCombinedList();
779	#endif
780
781	if (m_pcEncTop->getTMVPModeId() == 2)
782	{
783	if (iGOPid == 0) // first picture in SOP (i.e. forward B)
784	{
785	pcSlice->setEnableTMVPFlag(0);
786	}
787	else
788	{
789	// Note: pcSlice->getColFromL0Flag() is assumed to be always 0 and getcolRefIdx() is always 0.
790	pcSlice->setEnableTMVPFlag(1);
791	}
792	pcSlice->getSPS()->setTMVPFlagsPresent(1);
793	}
794	else if (m_pcEncTop->getTMVPModeId() == 1)
795	{
796	pcSlice->getSPS()->setTMVPFlagsPresent(1);
797	pcSlice->setEnableTMVPFlag(1);
798	}
799	else
800	{
801	pcSlice->getSPS()->setTMVPFlagsPresent(0);
802	pcSlice->setEnableTMVPFlag(0);
803	}
804
805	#if H_3D_VSO
806	// Should be moved to TEncTop !!!
807	Bool bUseVSO = m_pcEncTop->getUseVSO();
808
809	TComRdCost* pcRdCost = m_pcEncTop->getRdCost();
810
811	pcRdCost->setUseVSO( bUseVSO );
812
813	// SAIT_VSO_EST_A0033
814	pcRdCost->setUseEstimatedVSD( m_pcEncTop->getUseEstimatedVSD() );
815
816	if ( bUseVSO )
817	{
818	Int iVSOMode = m_pcEncTop->getVSOMode();
819	pcRdCost->setVSOMode( iVSOMode );
820	pcRdCost->setAllowNegDist( m_pcEncTop->getAllowNegDist() );
821
822	// SAIT_VSO_EST_A0033
823	pcRdCost->setVideoRecPicYuv( m_pcEncTop->getIvPicLists()->getPicYuv( pcSlice->getViewIndex(), false , pcSlice->getPOC(), true ) );
824	pcRdCost->setDepthPicYuv ( m_pcEncTop->getIvPicLists()->getPicYuv( pcSlice->getViewIndex(), true , pcSlice->getPOC(), false ) );
825
826	// LGE_WVSO_A0119
827	Bool bUseWVSO = m_pcEncTop->getUseWVSO();
828	pcRdCost->setUseWVSO( bUseWVSO );
829
830	}
831	#endif
832	/////////////////////////////////////////////////////////////////////////////////////////////////// Compress a slice
833	// Slice compression
834	if (m_pcCfg->getUseASR())
835	{
836	m_pcSliceEncoder->setSearchRange(pcSlice);
837	}
838
839	Bool bGPBcheck=false;
840	if ( pcSlice->getSliceType() == B_SLICE)
841	{
842	if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) )
843	{
844	bGPBcheck=true;
845	Int i;
846	for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ )
847	{
848	if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) )
849	{
850	bGPBcheck=false;
851	break;
852	}
853	}
854	}
855	}
856	if(bGPBcheck)
857	{
858	pcSlice->setMvdL1ZeroFlag(true);
859	}
860	else
861	{
862	pcSlice->setMvdL1ZeroFlag(false);
863	}
864	pcPic->getSlice(pcSlice->getSliceIdx())->setMvdL1ZeroFlag(pcSlice->getMvdL1ZeroFlag());
865
866	#if RATE_CONTROL_LAMBDA_DOMAIN
867	Int sliceQP = pcSlice->getSliceQp();
868	Double lambda = 0.0;
869	Int actualHeadBits = 0;
870	Int actualTotalBits = 0;
871	Int estimatedBits = 0;
872	Int tmpBitsBeforeWriting = 0;
873	if ( m_pcCfg->getUseRateCtrl() )
874	{
875	Int frameLevel = m_pcRateCtrl->getRCSeq()->getGOPID2Level( iGOPid );
876	if ( pcPic->getSlice(0)->getSliceType() == I_SLICE )
877	{
878	frameLevel = 0;
879	}
880	m_pcRateCtrl->initRCPic( frameLevel );
881	estimatedBits = m_pcRateCtrl->getRCPic()->getTargetBits();
882
883	if ( ( pcSlice->getPOC() == 0 && m_pcCfg->getInitialQP() > 0 ) \|\| ( frameLevel == 0 && m_pcCfg->getForceIntraQP() ) ) // QP is specified
884	{
885	sliceQP = m_pcCfg->getInitialQP();
886	Int NumberBFrames = ( m_pcCfg->getGOPSize() - 1 );
887	Double dLambda_scale = 1.0 - Clip3( 0.0, 0.5, 0.05*(Double)NumberBFrames );
888	Double dQPFactor = 0.57*dLambda_scale;
889	Int SHIFT_QP = 12;
890	Int bitdepth_luma_qp_scale = 0;
891	Double qp_temp = (Double) sliceQP + bitdepth_luma_qp_scale - SHIFT_QP;
892	lambda = dQPFactor*pow( 2.0, qp_temp/3.0 );
893	}
894	else if ( frameLevel == 0 ) // intra case, but use the model
895	{
896	if ( m_pcCfg->getIntraPeriod() != 1 ) // do not refine allocated bits for all intra case
897	{
898	Int bits = m_pcRateCtrl->getRCSeq()->getLeftAverageBits();
899	bits = m_pcRateCtrl->getRCSeq()->getRefineBitsForIntra( bits );
900	if ( bits < 200 )
901	{
902	bits = 200;
903	}
904	m_pcRateCtrl->getRCPic()->setTargetBits( bits );
905	}
906
907	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
908	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture );
909	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
910	}
911	else // normal case
912	{
913	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
914	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture );
915	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
916	}
917
918	sliceQP = Clip3( -pcSlice->getSPS()->getQpBDOffsetY(), MAX_QP, sliceQP );
919	m_pcRateCtrl->getRCPic()->setPicEstQP( sliceQP );
920
921	m_pcSliceEncoder->resetQP( pcPic, sliceQP, lambda );
922	}
923	#endif
924
925	UInt uiNumSlices = 1;
926
927	UInt uiInternalAddress = pcPic->getNumPartInCU()-4;
928	UInt uiExternalAddress = pcPic->getPicSym()->getNumberOfCUsInFrame()-1;
929	UInt uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
930	UInt uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
931	UInt uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
932	UInt uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
933	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
934	{
935	uiInternalAddress--;
936	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
937	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
938	}
939	uiInternalAddress++;
940	if(uiInternalAddress==pcPic->getNumPartInCU())
941	{
942	uiInternalAddress = 0;
943	uiExternalAddress++;
944	}
945	UInt uiRealEndAddress = uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress;
946
947	UInt uiCummulativeTileWidth;
948	UInt uiCummulativeTileHeight;
949	Int p, j;
950	UInt uiEncCUAddr;
951
952	//set NumColumnsMinus1 and NumRowsMinus1
953	pcPic->getPicSym()->setNumColumnsMinus1( pcSlice->getPPS()->getNumColumnsMinus1() );
954	pcPic->getPicSym()->setNumRowsMinus1( pcSlice->getPPS()->getNumRowsMinus1() );
955
956	//create the TComTileArray
957	pcPic->getPicSym()->xCreateTComTileArray();
958
959	if( pcSlice->getPPS()->getUniformSpacingFlag() == 1 )
960	{
961	//set the width for each tile
962	for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
963	{
964	for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1()+1; p++)
965	{
966	pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->
967	setTileWidth( (p+1)*pcPic->getPicSym()->getFrameWidthInCU()/(pcPic->getPicSym()->getNumColumnsMinus1()+1)
968	- (p*pcPic->getPicSym()->getFrameWidthInCU())/(pcPic->getPicSym()->getNumColumnsMinus1()+1) );
969	}
970	}
971
972	//set the height for each tile
973	for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
974	{
975	for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1()+1; p++)
976	{
977	pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->
978	setTileHeight( (p+1)*pcPic->getPicSym()->getFrameHeightInCU()/(pcPic->getPicSym()->getNumRowsMinus1()+1)
979	- (p*pcPic->getPicSym()->getFrameHeightInCU())/(pcPic->getPicSym()->getNumRowsMinus1()+1) );
980	}
981	}
982	}
983	else
984	{
985	//set the width for each tile
986	for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
987	{
988	uiCummulativeTileWidth = 0;
989	for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1(); p++)
990	{
991	pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->setTileWidth( pcSlice->getPPS()->getColumnWidth(p) );
992	uiCummulativeTileWidth += pcSlice->getPPS()->getColumnWidth(p);
993	}
994	pcPic->getPicSym()->getTComTile(j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p)->setTileWidth( pcPic->getPicSym()->getFrameWidthInCU()-uiCummulativeTileWidth );
995	}
996
997	//set the height for each tile
998	for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
999	{
1000	uiCummulativeTileHeight = 0;
1001	for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1(); p++)
1002	{
1003	pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->setTileHeight( pcSlice->getPPS()->getRowHeight(p) );
1004	uiCummulativeTileHeight += pcSlice->getPPS()->getRowHeight(p);
1005	}
1006	pcPic->getPicSym()->getTComTile(p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j)->setTileHeight( pcPic->getPicSym()->getFrameHeightInCU()-uiCummulativeTileHeight );
1007	}
1008	}
1009	//intialize each tile of the current picture
1010	pcPic->getPicSym()->xInitTiles();
1011
1012	// Allocate some coders, now we know how many tiles there are.
1013	Int iNumSubstreams = pcSlice->getPPS()->getNumSubstreams();
1014
1015	//generate the Coding Order Map and Inverse Coding Order Map
1016	for(p=0, uiEncCUAddr=0; p<pcPic->getPicSym()->getNumberOfCUsInFrame(); p++, uiEncCUAddr = pcPic->getPicSym()->xCalculateNxtCUAddr(uiEncCUAddr))
1017	{
1018	pcPic->getPicSym()->setCUOrderMap(p, uiEncCUAddr);
1019	pcPic->getPicSym()->setInverseCUOrderMap(uiEncCUAddr, p);
1020	}
1021	pcPic->getPicSym()->setCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame());
1022	pcPic->getPicSym()->setInverseCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame());
1023
1024	// Allocate some coders, now we know how many tiles there are.
1025	m_pcEncTop->createWPPCoders(iNumSubstreams);
1026	pcSbacCoders = m_pcEncTop->getSbacCoders();
1027	pcSubstreamsOut = new TComOutputBitstream[iNumSubstreams];
1028
1029	UInt startCUAddrSliceIdx = 0; // used to index "m_uiStoredStartCUAddrForEncodingSlice" containing locations of slice boundaries
1030	UInt startCUAddrSlice = 0; // used to keep track of current slice's starting CU addr.
1031	pcSlice->setSliceCurStartCUAddr( startCUAddrSlice ); // Setting "start CU addr" for current slice
1032	m_storedStartCUAddrForEncodingSlice.clear();
1033
1034	UInt startCUAddrSliceSegmentIdx = 0; // used to index "m_uiStoredStartCUAddrForEntropyEncodingSlice" containing locations of slice boundaries
1035	UInt startCUAddrSliceSegment = 0; // used to keep track of current Dependent slice's starting CU addr.
1036	pcSlice->setSliceSegmentCurStartCUAddr( startCUAddrSliceSegment ); // Setting "start CU addr" for current Dependent slice
1037
1038	m_storedStartCUAddrForEncodingSliceSegment.clear();
1039	UInt nextCUAddr = 0;
1040	m_storedStartCUAddrForEncodingSlice.push_back (nextCUAddr);
1041	startCUAddrSliceIdx++;
1042	m_storedStartCUAddrForEncodingSliceSegment.push_back(nextCUAddr);
1043	startCUAddrSliceSegmentIdx++;
1044	#if H_3D_NBDV
1045	if(pcSlice->getViewIndex() && !pcSlice->getIsDepth()) //Notes from QC: this condition shall be changed once the configuration is completed, e.g. in pcSlice->getSPS()->getMultiviewMvPredMode() \|\| ARP in prev. HTM. Remove this comment once it is done.
1046	{
1047	Int iColPoc = pcSlice->getRefPOC(RefPicList(1-pcSlice->getColFromL0Flag()), pcSlice->getColRefIdx());
1048	pcPic->setNumDdvCandPics(pcPic->getDisCandRefPictures(iColPoc));
1049	}
1050	#if H_3D_GEN
1051	pcSlice->setDepthToDisparityLUTs();
1052
1053	#endif
1054	#endif
1055	while(nextCUAddr<uiRealEndAddress) // determine slice boundaries
1056	{
1057	pcSlice->setNextSlice ( false );
1058	pcSlice->setNextSliceSegment( false );
1059	assert(pcPic->getNumAllocatedSlice() == startCUAddrSliceIdx);
1060	m_pcSliceEncoder->precompressSlice( pcPic );
1061	m_pcSliceEncoder->compressSlice ( pcPic );
1062
1063	Bool bNoBinBitConstraintViolated = (!pcSlice->isNextSlice() && !pcSlice->isNextSliceSegment());
1064	if (pcSlice->isNextSlice() \|\| (bNoBinBitConstraintViolated && m_pcCfg->getSliceMode()==FIXED_NUMBER_OF_LCU))
1065	{
1066	startCUAddrSlice = pcSlice->getSliceCurEndCUAddr();
1067	// Reconstruction slice
1068	m_storedStartCUAddrForEncodingSlice.push_back(startCUAddrSlice);
1069	startCUAddrSliceIdx++;
1070	// Dependent slice
1071	if (startCUAddrSliceSegmentIdx>0 && m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx-1] != startCUAddrSlice)
1072	{
1073	m_storedStartCUAddrForEncodingSliceSegment.push_back(startCUAddrSlice);
1074	startCUAddrSliceSegmentIdx++;
1075	}
1076
1077	if (startCUAddrSlice < uiRealEndAddress)
1078	{
1079	pcPic->allocateNewSlice();
1080	pcPic->setCurrSliceIdx ( startCUAddrSliceIdx-1 );
1081	m_pcSliceEncoder->setSliceIdx ( startCUAddrSliceIdx-1 );
1082	pcSlice = pcPic->getSlice ( startCUAddrSliceIdx-1 );
1083	pcSlice->copySliceInfo ( pcPic->getSlice(0) );
1084	pcSlice->setSliceIdx ( startCUAddrSliceIdx-1 );
1085	pcSlice->setSliceCurStartCUAddr ( startCUAddrSlice );
1086	pcSlice->setSliceSegmentCurStartCUAddr ( startCUAddrSlice );
1087	pcSlice->setSliceBits(0);
1088	uiNumSlices ++;
1089	}
1090	}
1091	else if (pcSlice->isNextSliceSegment() \|\| (bNoBinBitConstraintViolated && m_pcCfg->getSliceSegmentMode()==FIXED_NUMBER_OF_LCU))
1092	{
1093	startCUAddrSliceSegment = pcSlice->getSliceSegmentCurEndCUAddr();
1094	m_storedStartCUAddrForEncodingSliceSegment.push_back(startCUAddrSliceSegment);
1095	startCUAddrSliceSegmentIdx++;
1096	pcSlice->setSliceSegmentCurStartCUAddr( startCUAddrSliceSegment );
1097	}
1098	else
1099	{
1100	startCUAddrSlice = pcSlice->getSliceCurEndCUAddr();
1101	startCUAddrSliceSegment = pcSlice->getSliceSegmentCurEndCUAddr();
1102	}
1103
1104	nextCUAddr = (startCUAddrSlice > startCUAddrSliceSegment) ? startCUAddrSlice : startCUAddrSliceSegment;
1105	}
1106	m_storedStartCUAddrForEncodingSlice.push_back( pcSlice->getSliceCurEndCUAddr());
1107	startCUAddrSliceIdx++;
1108	m_storedStartCUAddrForEncodingSliceSegment.push_back(pcSlice->getSliceCurEndCUAddr());
1109	startCUAddrSliceSegmentIdx++;
1110
1111	pcSlice = pcPic->getSlice(0);
1112
1113	// SAO parameter estimation using non-deblocked pixels for LCU bottom and right boundary areas
1114	if( m_pcCfg->getSaoLcuBasedOptimization() && m_pcCfg->getSaoLcuBoundary() )
1115	{
1116	m_pcSAO->resetStats();
1117	m_pcSAO->calcSaoStatsCu_BeforeDblk( pcPic );
1118	}
1119
1120	//-- Loop filter
1121	Bool bLFCrossTileBoundary = pcSlice->getPPS()->getLoopFilterAcrossTilesEnabledFlag();
1122	m_pcLoopFilter->setCfg(bLFCrossTileBoundary);
1123	#if L0386_DB_METRIC
1124	if ( m_pcCfg->getDeblockingFilterMetric() )
1125	{
1126	dblMetric(pcPic, uiNumSlices);
1127	}
1128	#endif
1129	m_pcLoopFilter->loopFilterPic( pcPic );
1130
1131	pcSlice = pcPic->getSlice(0);
1132	if(pcSlice->getSPS()->getUseSAO())
1133	{
1134	std::vector<Bool> LFCrossSliceBoundaryFlag;
1135	for(Int s=0; s< uiNumSlices; s++)
1136	{
1137	LFCrossSliceBoundaryFlag.push_back( ((uiNumSlices==1)?true:pcPic->getSlice(s)->getLFCrossSliceBoundaryFlag()) );
1138	}
1139	m_storedStartCUAddrForEncodingSlice.resize(uiNumSlices+1);
1140	pcPic->createNonDBFilterInfo(m_storedStartCUAddrForEncodingSlice, 0, &LFCrossSliceBoundaryFlag ,pcPic->getPicSym()->getNumTiles() ,bLFCrossTileBoundary);
1141	}
1142
1143
1144	pcSlice = pcPic->getSlice(0);
1145
1146	if(pcSlice->getSPS()->getUseSAO())
1147	{
1148	m_pcSAO->createPicSaoInfo(pcPic);
1149	}
1150
1151	/////////////////////////////////////////////////////////////////////////////////////////////////// File writing
1152	// Set entropy coder
1153	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1154
1155	/* write various header sets. */
1156	if ( m_bSeqFirst )
1157	{
1158	OutputNALUnit nalu(NAL_UNIT_VPS);
1159	#if H_MV
1160	if( getLayerId() == 0 )
1161	{
1162	#endif
1163	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1164	m_pcEntropyCoder->encodeVPS(m_pcEncTop->getVPS());
1165	writeRBSPTrailingBits(nalu.m_Bitstream);
1166	accessUnit.push_back(new NALUnitEBSP(nalu));
1167	#if RATE_CONTROL_LAMBDA_DOMAIN
1168	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1169	#endif
1170
1171	#if H_MV
1172	}
1173	nalu = NALUnit(NAL_UNIT_SPS, 0, getLayerId());
1174	#else
1175	nalu = NALUnit(NAL_UNIT_SPS);
1176	#endif
1177	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1178	if (m_bSeqFirst)
1179	{
1180	pcSlice->getSPS()->setNumLongTermRefPicSPS(m_numLongTermRefPicSPS);
1181	for (Int k = 0; k < m_numLongTermRefPicSPS; k++)
1182	{
1183	pcSlice->getSPS()->setLtRefPicPocLsbSps(k, m_ltRefPicPocLsbSps[k]);
1184	pcSlice->getSPS()->setUsedByCurrPicLtSPSFlag(k, m_ltRefPicUsedByCurrPicFlag[k]);
1185	}
1186	}
1187	if( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1188	{
1189	UInt maxCU = m_pcCfg->getSliceArgument() >> ( pcSlice->getSPS()->getMaxCUDepth() << 1);
1190	UInt numDU = ( m_pcCfg->getSliceMode() == 1 ) ? ( pcPic->getNumCUsInFrame() / maxCU ) : ( 0 );
1191	if( pcPic->getNumCUsInFrame() % maxCU != 0 )
1192	{
1193	numDU ++;
1194	}
1195	pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->setNumDU( numDU );
1196	pcSlice->getSPS()->setHrdParameters( m_pcCfg->getFrameRate(), numDU, m_pcCfg->getTargetBitrate(), ( m_pcCfg->getIntraPeriod() > 0 ) );
1197	}
1198	if( m_pcCfg->getBufferingPeriodSEIEnabled() \|\| m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1199	{
1200	pcSlice->getSPS()->getVuiParameters()->setHrdParametersPresentFlag( true );
1201	}
1202	#if !H_3D
1203	m_pcEntropyCoder->encodeSPS(pcSlice->getSPS());
1204	#else
1205	m_pcEntropyCoder->encodeSPS(pcSlice->getSPS(), pcSlice->getViewIndex(), pcSlice->getIsDepth() );
1206	#endif
1207	writeRBSPTrailingBits(nalu.m_Bitstream);
1208	accessUnit.push_back(new NALUnitEBSP(nalu));
1209	#if RATE_CONTROL_LAMBDA_DOMAIN
1210	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1211	#endif
1212
1213	#if H_MV
1214	nalu = NALUnit(NAL_UNIT_PPS, 0, getLayerId());
1215	#else
1216	nalu = NALUnit(NAL_UNIT_PPS);
1217	#endif
1218	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1219	m_pcEntropyCoder->encodePPS(pcSlice->getPPS());
1220	writeRBSPTrailingBits(nalu.m_Bitstream);
1221	accessUnit.push_back(new NALUnitEBSP(nalu));
1222	#if RATE_CONTROL_LAMBDA_DOMAIN
1223	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1224	#endif
1225
1226	xCreateLeadingSEIMessages(accessUnit, pcSlice->getSPS());
1227
1228	m_bSeqFirst = false;
1229	}
1230
1231	#if L0208_SOP_DESCRIPTION_SEI
1232	if (writeSOP) // write SOP description SEI (if enabled) at the beginning of GOP
1233	{
1234	Int SOPcurrPOC = pocCurr;
1235
1236	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1237	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1238	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1239
1240	SEISOPDescription SOPDescriptionSEI;
1241	SOPDescriptionSEI.m_sopSeqParameterSetId = pcSlice->getSPS()->getSPSId();
1242
1243	UInt i = 0;
1244	UInt prevEntryId = iGOPid;
1245	for (j = iGOPid; j < m_iGopSize; j++)
1246	{
1247	Int deltaPOC = m_pcCfg->getGOPEntry(j).m_POC - m_pcCfg->getGOPEntry(prevEntryId).m_POC;
1248	if ((SOPcurrPOC + deltaPOC) < m_pcCfg->getFramesToBeEncoded())
1249	{
1250	SOPcurrPOC += deltaPOC;
1251	SOPDescriptionSEI.m_sopDescVclNaluType[i] = getNalUnitType(SOPcurrPOC, m_iLastIDR);
1252	SOPDescriptionSEI.m_sopDescTemporalId[i] = m_pcCfg->getGOPEntry(j).m_temporalId;
1253	SOPDescriptionSEI.m_sopDescStRpsIdx[i] = m_pcEncTop->getReferencePictureSetIdxForSOP(pcSlice, SOPcurrPOC, j);
1254	SOPDescriptionSEI.m_sopDescPocDelta[i] = deltaPOC;
1255
1256	prevEntryId = j;
1257	i++;
1258	}
1259	}
1260
1261	SOPDescriptionSEI.m_numPicsInSopMinus1 = i - 1;
1262
1263	m_seiWriter.writeSEImessage( nalu.m_Bitstream, SOPDescriptionSEI, pcSlice->getSPS());
1264	writeRBSPTrailingBits(nalu.m_Bitstream);
1265	accessUnit.push_back(new NALUnitEBSP(nalu));
1266
1267	writeSOP = false;
1268	}
1269	#endif
1270
1271	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1272	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1273	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1274	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1275	{
1276	if( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getSubPicCpbParamsPresentFlag() )
1277	{
1278	UInt numDU = pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNumDU();
1279	pictureTimingSEI.m_numDecodingUnitsMinus1 = ( numDU - 1 );
1280	pictureTimingSEI.m_duCommonCpbRemovalDelayFlag = false;
1281
1282	if( pictureTimingSEI.m_numNalusInDuMinus1 == NULL )
1283	{
1284	pictureTimingSEI.m_numNalusInDuMinus1 = new UInt[ numDU ];
1285	}
1286	if( pictureTimingSEI.m_duCpbRemovalDelayMinus1 == NULL )
1287	{
1288	pictureTimingSEI.m_duCpbRemovalDelayMinus1 = new UInt[ numDU ];
1289	}
1290	if( accumBitsDU == NULL )
1291	{
1292	accumBitsDU = new UInt[ numDU ];
1293	}
1294	if( accumNalsDU == NULL )
1295	{
1296	accumNalsDU = new UInt[ numDU ];
1297	}
1298	}
1299	pictureTimingSEI.m_auCpbRemovalDelay = std::max<Int>(1, m_totalCoded - m_lastBPSEI); // Syntax element signalled as minus, hence the .
1300	pictureTimingSEI.m_picDpbOutputDelay = pcSlice->getSPS()->getNumReorderPics(0) + pcSlice->getPOC() - m_totalCoded;
1301	#if L0044_DU_DPB_OUTPUT_DELAY_HRD
1302	Int factor = pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTickDivisorMinus2() + 2;
1303	pictureTimingSEI.m_picDpbOutputDuDelay = factor * pictureTimingSEI.m_picDpbOutputDelay;
1304	if( m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1305	{
1306	picSptDpbOutputDuDelay = factor * pictureTimingSEI.m_picDpbOutputDelay;
1307	}
1308	#endif
1309	}
1310
1311	if( ( m_pcCfg->getBufferingPeriodSEIEnabled() ) && ( pcSlice->getSliceType() == I_SLICE ) &&
1312	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1313	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1314	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1315	{
1316	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1317	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1318	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1319
1320	SEIBufferingPeriod sei_buffering_period;
1321
1322	UInt uiInitialCpbRemovalDelay = (90000/2); // 0.5 sec
1323	sei_buffering_period.m_initialCpbRemovalDelay [0][0] = uiInitialCpbRemovalDelay;
1324	sei_buffering_period.m_initialCpbRemovalDelayOffset[0][0] = uiInitialCpbRemovalDelay;
1325	sei_buffering_period.m_initialCpbRemovalDelay [0][1] = uiInitialCpbRemovalDelay;
1326	sei_buffering_period.m_initialCpbRemovalDelayOffset[0][1] = uiInitialCpbRemovalDelay;
1327
1328	#if L0043_TIMING_INFO
1329	Double dTmp = (Double)pcSlice->getSPS()->getVuiParameters()->getTimingInfo()->getNumUnitsInTick() / (Double)pcSlice->getSPS()->getVuiParameters()->getTimingInfo()->getTimeScale();
1330	#else
1331	Double dTmp = (Double)pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNumUnitsInTick() / (Double)pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTimeScale();
1332	#endif
1333
1334	UInt uiTmp = (UInt)( dTmp * 90000.0 );
1335	uiInitialCpbRemovalDelay -= uiTmp;
1336	uiInitialCpbRemovalDelay -= uiTmp / ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTickDivisorMinus2() + 2 );
1337	sei_buffering_period.m_initialAltCpbRemovalDelay [0][0] = uiInitialCpbRemovalDelay;
1338	sei_buffering_period.m_initialAltCpbRemovalDelayOffset[0][0] = uiInitialCpbRemovalDelay;
1339	sei_buffering_period.m_initialAltCpbRemovalDelay [0][1] = uiInitialCpbRemovalDelay;
1340	sei_buffering_period.m_initialAltCpbRemovalDelayOffset[0][1] = uiInitialCpbRemovalDelay;
1341
1342	sei_buffering_period.m_rapCpbParamsPresentFlag = 0;
1343	#if L0328_SPLICING
1344	//for the concatenation, it can be set to one during splicing.
1345	sei_buffering_period.m_concatenationFlag = 0;
1346	//since the temporal layer HRD is not ready, we assumed it is fixed
1347	sei_buffering_period.m_auCpbRemovalDelayDelta = 1;
1348	#endif
1349	#if L0044_CPB_DPB_DELAY_OFFSET
1350	sei_buffering_period.m_cpbDelayOffset = 0;
1351	sei_buffering_period.m_dpbDelayOffset = 0;
1352	#endif
1353
1354	m_seiWriter.writeSEImessage( nalu.m_Bitstream, sei_buffering_period, pcSlice->getSPS());
1355	writeRBSPTrailingBits(nalu.m_Bitstream);
1356	#if L0045_NON_NESTED_SEI_RESTRICTIONS
1357	{
1358	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
1359	UInt offsetPosition = m_activeParameterSetSEIPresentInAU; // Insert BP SEI after APS SEI
1360	AccessUnit::iterator it;
1361	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
1362	{
1363	it++;
1364	}
1365	accessUnit.insert(it, new NALUnitEBSP(nalu));
1366	m_bufferingPeriodSEIPresentInAU = true;
1367	}
1368	#else
1369	accessUnit.push_back(new NALUnitEBSP(nalu));
1370	#endif
1371
1372	#if K0180_SCALABLE_NESTING_SEI
1373	if (m_pcCfg->getScalableNestingSEIEnabled())
1374	{
1375	OutputNALUnit naluTmp(NAL_UNIT_PREFIX_SEI);
1376	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1377	m_pcEntropyCoder->setBitstream(&naluTmp.m_Bitstream);
1378	scalableNestingSEI.m_nestedSEIs.clear();
1379	scalableNestingSEI.m_nestedSEIs.push_back(&sei_buffering_period);
1380	m_seiWriter.writeSEImessage( naluTmp.m_Bitstream, scalableNestingSEI, pcSlice->getSPS());
1381	writeRBSPTrailingBits(naluTmp.m_Bitstream);
1382	#if L0045_NON_NESTED_SEI_RESTRICTIONS
1383	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
1384	UInt offsetPosition = m_activeParameterSetSEIPresentInAU + m_bufferingPeriodSEIPresentInAU + m_pictureTimingSEIPresentInAU; // Insert BP SEI after non-nested APS, BP and PT SEIs
1385	AccessUnit::iterator it;
1386	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
1387	{
1388	it++;
1389	}
1390	accessUnit.insert(it, new NALUnitEBSP(naluTmp));
1391	m_nestedBufferingPeriodSEIPresentInAU = true;
1392	#else
1393	accessUnit.push_back(new NALUnitEBSP(naluTmp));
1394	#endif
1395	}
1396	#endif
1397
1398	m_lastBPSEI = m_totalCoded;
1399	m_cpbRemovalDelay = 0;
1400	}
1401	m_cpbRemovalDelay ++;
1402	if( ( m_pcEncTop->getRecoveryPointSEIEnabled() ) && ( pcSlice->getSliceType() == I_SLICE ) )
1403	{
1404	if( m_pcEncTop->getGradualDecodingRefreshInfoEnabled() && !pcSlice->getRapPicFlag() )
1405	{
1406	// Gradual decoding refresh SEI
1407	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1408	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1409	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1410
1411	SEIGradualDecodingRefreshInfo seiGradualDecodingRefreshInfo;
1412	seiGradualDecodingRefreshInfo.m_gdrForegroundFlag = true; // Indicating all "foreground"
1413
1414	m_seiWriter.writeSEImessage( nalu.m_Bitstream, seiGradualDecodingRefreshInfo, pcSlice->getSPS() );
1415	writeRBSPTrailingBits(nalu.m_Bitstream);
1416	accessUnit.push_back(new NALUnitEBSP(nalu));
1417	}
1418	// Recovery point SEI
1419	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1420	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1421	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1422
1423	SEIRecoveryPoint sei_recovery_point;
1424	sei_recovery_point.m_recoveryPocCnt = 0;
1425	sei_recovery_point.m_exactMatchingFlag = ( pcSlice->getPOC() == 0 ) ? (true) : (false);
1426	sei_recovery_point.m_brokenLinkFlag = false;
1427
1428	m_seiWriter.writeSEImessage( nalu.m_Bitstream, sei_recovery_point, pcSlice->getSPS() );
1429	writeRBSPTrailingBits(nalu.m_Bitstream);
1430	accessUnit.push_back(new NALUnitEBSP(nalu));
1431	}
1432
1433	/* use the main bitstream buffer for storing the marshalled picture */
1434	m_pcEntropyCoder->setBitstream(NULL);
1435
1436	startCUAddrSliceIdx = 0;
1437	startCUAddrSlice = 0;
1438
1439	startCUAddrSliceSegmentIdx = 0;
1440	startCUAddrSliceSegment = 0;
1441	nextCUAddr = 0;
1442	pcSlice = pcPic->getSlice(startCUAddrSliceIdx);
1443
1444	Int processingState = (pcSlice->getSPS()->getUseSAO())?(EXECUTE_INLOOPFILTER):(ENCODE_SLICE);
1445	Bool skippedSlice=false;
1446	while (nextCUAddr < uiRealEndAddress) // Iterate over all slices
1447	{
1448	switch(processingState)
1449	{
1450	case ENCODE_SLICE:
1451	{
1452	pcSlice->setNextSlice ( false );
1453	pcSlice->setNextSliceSegment( false );
1454	if (nextCUAddr == m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx])
1455	{
1456	pcSlice = pcPic->getSlice(startCUAddrSliceIdx);
1457	if(startCUAddrSliceIdx > 0 && pcSlice->getSliceType()!= I_SLICE)
1458	{
1459	pcSlice->checkColRefIdx(startCUAddrSliceIdx, pcPic);
1460	}
1461	pcPic->setCurrSliceIdx(startCUAddrSliceIdx);
1462	m_pcSliceEncoder->setSliceIdx(startCUAddrSliceIdx);
1463	assert(startCUAddrSliceIdx == pcSlice->getSliceIdx());
1464	// Reconstruction slice
1465	pcSlice->setSliceCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1466	pcSlice->setSliceCurEndCUAddr ( m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx+1 ] );
1467	// Dependent slice
1468	pcSlice->setSliceSegmentCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1469	pcSlice->setSliceSegmentCurEndCUAddr ( m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx+1 ] );
1470
1471	pcSlice->setNextSlice ( true );
1472
1473	startCUAddrSliceIdx++;
1474	startCUAddrSliceSegmentIdx++;
1475	}
1476	else if (nextCUAddr == m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx])
1477	{
1478	// Dependent slice
1479	pcSlice->setSliceSegmentCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1480	pcSlice->setSliceSegmentCurEndCUAddr ( m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx+1 ] );
1481
1482	pcSlice->setNextSliceSegment( true );
1483
1484	startCUAddrSliceSegmentIdx++;
1485	}
1486
1487	pcSlice->setRPS(pcPic->getSlice(0)->getRPS());
1488	pcSlice->setRPSidx(pcPic->getSlice(0)->getRPSidx());
1489	UInt uiDummyStartCUAddr;
1490	UInt uiDummyBoundingCUAddr;
1491	m_pcSliceEncoder->xDetermineStartAndBoundingCUAddr(uiDummyStartCUAddr,uiDummyBoundingCUAddr,pcPic,true);
1492
1493	uiInternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) % pcPic->getNumPartInCU();
1494	uiExternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) / pcPic->getNumPartInCU();
1495	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1496	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1497	uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
1498	uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
1499	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
1500	{
1501	uiInternalAddress--;
1502	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1503	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1504	}
1505	uiInternalAddress++;
1506	if(uiInternalAddress==pcPic->getNumPartInCU())
1507	{
1508	uiInternalAddress = 0;
1509	uiExternalAddress = pcPic->getPicSym()->getCUOrderMap(pcPic->getPicSym()->getInverseCUOrderMap(uiExternalAddress)+1);
1510	}
1511	UInt endAddress = pcPic->getPicSym()->getPicSCUEncOrder(uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress);
1512	if(endAddress<=pcSlice->getSliceSegmentCurStartCUAddr())
1513	{
1514	UInt boundingAddrSlice, boundingAddrSliceSegment;
1515	boundingAddrSlice = m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx];
1516	boundingAddrSliceSegment = m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx];
1517	nextCUAddr = min(boundingAddrSlice, boundingAddrSliceSegment);
1518	if(pcSlice->isNextSlice())
1519	{
1520	skippedSlice=true;
1521	}
1522	continue;
1523	}
1524	if(skippedSlice)
1525	{
1526	pcSlice->setNextSlice ( true );
1527	pcSlice->setNextSliceSegment( false );
1528	}
1529	skippedSlice=false;
1530	pcSlice->allocSubstreamSizes( iNumSubstreams );
1531	for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
1532	{
1533	pcSubstreamsOut[ui].clear();
1534	}
1535
1536	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1537	m_pcEntropyCoder->resetEntropy ();
1538	/* start slice NALunit */
1539	#if H_MV
1540	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->getTLayer(), getLayerId() );
1541	#else
1542	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->getTLayer() );
1543	#endif
1544	Bool sliceSegment = (!pcSlice->isNextSlice());
1545	if (!sliceSegment)
1546	{
1547	uiOneBitstreamPerSliceLength = 0; // start of a new slice
1548	}
1549	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1550	#if RATE_CONTROL_LAMBDA_DOMAIN
1551	tmpBitsBeforeWriting = m_pcEntropyCoder->getNumberOfWrittenBits();
1552	#endif
1553	m_pcEntropyCoder->encodeSliceHeader(pcSlice);
1554	#if RATE_CONTROL_LAMBDA_DOMAIN
1555	actualHeadBits += ( m_pcEntropyCoder->getNumberOfWrittenBits() - tmpBitsBeforeWriting );
1556	#endif
1557
1558	// is it needed?
1559	{
1560	if (!sliceSegment)
1561	{
1562	pcBitstreamRedirect->writeAlignOne();
1563	}
1564	else
1565	{
1566	// We've not completed our slice header info yet, do the alignment later.
1567	}
1568	m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
1569	m_pcEntropyCoder->setEntropyCoder ( m_pcSbacCoder, pcSlice );
1570	m_pcEntropyCoder->resetEntropy ();
1571	for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ )
1572	{
1573	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1574	m_pcEntropyCoder->resetEntropy ();
1575	}
1576	}
1577
1578	if(pcSlice->isNextSlice())
1579	{
1580	// set entropy coder for writing
1581	m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
1582	{
1583	for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ )
1584	{
1585	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1586	m_pcEntropyCoder->resetEntropy ();
1587	}
1588	pcSbacCoders[0].load(m_pcSbacCoder);
1589	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[0], pcSlice ); //ALF is written in substream #0 with CABAC coder #0 (see ALF param encoding below)
1590	}
1591	m_pcEntropyCoder->resetEntropy ();
1592	// File writing
1593	if (!sliceSegment)
1594	{
1595	m_pcEntropyCoder->setBitstream(pcBitstreamRedirect);
1596	}
1597	else
1598	{
1599	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1600	}
1601	// for now, override the TILES_DECODER setting in order to write substreams.
1602	m_pcEntropyCoder->setBitstream ( &pcSubstreamsOut[0] );
1603
1604	}
1605	pcSlice->setFinalized(true);
1606
1607	m_pcSbacCoder->load( &pcSbacCoders[0] );
1608
1609	pcSlice->setTileOffstForMultES( uiOneBitstreamPerSliceLength );
1610	pcSlice->setTileLocationCount ( 0 );
1611	m_pcSliceEncoder->encodeSlice(pcPic, pcSubstreamsOut);
1612
1613	{
1614	// Construct the final bitstream by flushing and concatenating substreams.
1615	// The final bitstream is either nalu.m_Bitstream or pcBitstreamRedirect;
1616	UInt* puiSubstreamSizes = pcSlice->getSubstreamSizes();
1617	UInt uiTotalCodedSize = 0; // for padding calcs.
1618	UInt uiNumSubstreamsPerTile = iNumSubstreams;
1619	if (iNumSubstreams > 1)
1620	{
1621	uiNumSubstreamsPerTile /= pcPic->getPicSym()->getNumTiles();
1622	}
1623	for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
1624	{
1625	// Flush all substreams -- this includes empty ones.
1626	// Terminating bit and flush.
1627	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1628	m_pcEntropyCoder->setBitstream ( &pcSubstreamsOut[ui] );
1629	m_pcEntropyCoder->encodeTerminatingBit( 1 );
1630	m_pcEntropyCoder->encodeSliceFinish();
1631
1632	pcSubstreamsOut[ui].writeByteAlignment(); // Byte-alignment in slice_data() at end of sub-stream
1633	// Byte alignment is necessary between tiles when tiles are independent.
1634	uiTotalCodedSize += pcSubstreamsOut[ui].getNumberOfWrittenBits();
1635
1636	Bool bNextSubstreamInNewTile = ((ui+1) < iNumSubstreams)&& ((ui+1)%uiNumSubstreamsPerTile == 0);
1637	if (bNextSubstreamInNewTile)
1638	{
1639	pcSlice->setTileLocation(ui/uiNumSubstreamsPerTile, pcSlice->getTileOffstForMultES()+(uiTotalCodedSize>>3));
1640	}
1641	if (ui+1 < pcSlice->getPPS()->getNumSubstreams())
1642	{
1643	puiSubstreamSizes[ui] = pcSubstreamsOut[ui].getNumberOfWrittenBits() + (pcSubstreamsOut[ui].countStartCodeEmulations()<<3);
1644	}
1645	}
1646
1647	// Complete the slice header info.
1648	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1649	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1650	m_pcEntropyCoder->encodeTilesWPPEntryPoint( pcSlice );
1651
1652	// Substreams...
1653	TComOutputBitstream *pcOut = pcBitstreamRedirect;
1654	Int offs = 0;
1655	Int nss = pcSlice->getPPS()->getNumSubstreams();
1656	if (pcSlice->getPPS()->getEntropyCodingSyncEnabledFlag())
1657	{
1658	// 1st line present for WPP.
1659	offs = pcSlice->getSliceSegmentCurStartCUAddr()/pcSlice->getPic()->getNumPartInCU()/pcSlice->getPic()->getFrameWidthInCU();
1660	nss = pcSlice->getNumEntryPointOffsets()+1;
1661	}
1662	for ( UInt ui = 0 ; ui < nss; ui++ )
1663	{
1664	pcOut->addSubstream(&pcSubstreamsOut[ui+offs]);
1665	}
1666	}
1667
1668	UInt boundingAddrSlice, boundingAddrSliceSegment;
1669	boundingAddrSlice = m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx];
1670	boundingAddrSliceSegment = m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx];
1671	nextCUAddr = min(boundingAddrSlice, boundingAddrSliceSegment);
1672	// If current NALU is the first NALU of slice (containing slice header) and more NALUs exist (due to multiple dependent slices) then buffer it.
1673	// 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.
1674	Bool bNALUAlignedWrittenToList = false; // used to ensure current NALU is not written more than once to the NALU list.
1675	xAttachSliceDataToNalUnit(nalu, pcBitstreamRedirect);
1676	accessUnit.push_back(new NALUnitEBSP(nalu));
1677	#if RATE_CONTROL_LAMBDA_DOMAIN
1678	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1679	#endif
1680	bNALUAlignedWrittenToList = true;
1681	uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits(); // length of bitstream after byte-alignment
1682
1683	if (!bNALUAlignedWrittenToList)
1684	{
1685	{
1686	nalu.m_Bitstream.writeAlignZero();
1687	}
1688	accessUnit.push_back(new NALUnitEBSP(nalu));
1689	uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits() + 24; // length of bitstream after byte-alignment + 3 byte startcode 0x000001
1690	}
1691
1692	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1693	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1694	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1695	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) &&
1696	( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getSubPicCpbParamsPresentFlag() ) )
1697	{
1698	UInt numNalus = 0;
1699	UInt numRBSPBytes = 0;
1700	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
1701	{
1702	UInt numRBSPBytes_nal = UInt((*it)->m_nalUnitData.str().size());
1703	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
1704	{
1705	numRBSPBytes += numRBSPBytes_nal;
1706	numNalus ++;
1707	}
1708	}
1709	accumBitsDU[ pcSlice->getSliceIdx() ] = ( numRBSPBytes << 3 );
1710	accumNalsDU[ pcSlice->getSliceIdx() ] = numNalus; // SEI not counted for bit count; hence shouldn't be counted for # of NALUs - only for consistency
1711	}
1712	processingState = ENCODE_SLICE;
1713	}
1714	break;
1715	case EXECUTE_INLOOPFILTER:
1716	{
1717	// set entropy coder for RD
1718	m_pcEntropyCoder->setEntropyCoder ( m_pcSbacCoder, pcSlice );
1719	if ( pcSlice->getSPS()->getUseSAO() )
1720	{
1721	m_pcEntropyCoder->resetEntropy();
1722	m_pcEntropyCoder->setBitstream( m_pcBitCounter );
1723	m_pcSAO->startSaoEnc(pcPic, m_pcEntropyCoder, m_pcEncTop->getRDSbacCoder(), m_pcEncTop->getRDGoOnSbacCoder());
1724	SAOParam& cSaoParam = *pcSlice->getPic()->getPicSym()->getSaoParam();
1725
1726	#if SAO_CHROMA_LAMBDA
1727	#if SAO_ENCODING_CHOICE
1728	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma(), pcPic->getSlice(0)->getDepth());
1729	#else
1730	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma());
1731	#endif
1732	#else
1733	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambda());
1734	#endif
1735	m_pcSAO->endSaoEnc();
1736	m_pcSAO->PCMLFDisableProcess(pcPic);
1737	}
1738	#if SAO_RDO
1739	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1740	#endif
1741	processingState = ENCODE_SLICE;
1742
1743	for(Int s=0; s< uiNumSlices; s++)
1744	{
1745	if (pcSlice->getSPS()->getUseSAO())
1746	{
1747	pcPic->getSlice(s)->setSaoEnabledFlag((pcSlice->getPic()->getPicSym()->getSaoParam()->bSaoFlag[0]==1)?true:false);
1748	}
1749	}
1750	}
1751	break;
1752	default:
1753	{
1754	printf("Not a supported encoding state\n");
1755	assert(0);
1756	exit(-1);
1757	}
1758	}
1759	} // end iteration over slices
1760
1761	if(pcSlice->getSPS()->getUseSAO())
1762	{
1763	if(pcSlice->getSPS()->getUseSAO())
1764	{
1765	m_pcSAO->destroyPicSaoInfo();
1766	}
1767	pcPic->destroyNonDBFilterInfo();
1768	}
1769
1770	#if !H_3D
1771	pcPic->compressMotion();
1772	#endif
1773	#if H_MV
1774	m_pocLastCoded = pcPic->getPOC();
1775	#endif
1776
1777	//-- For time output for each slice
1778	Double dEncTime = (Double)(clock()-iBeforeTime) / CLOCKS_PER_SEC;
1779
1780	const Char* digestStr = NULL;
1781	if (m_pcCfg->getDecodedPictureHashSEIEnabled())
1782	{
1783	/* calculate MD5sum for entire reconstructed picture */
1784	SEIDecodedPictureHash sei_recon_picture_digest;
1785	if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 1)
1786	{
1787	sei_recon_picture_digest.method = SEIDecodedPictureHash::MD5;
1788	calcMD5(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1789	digestStr = digestToString(sei_recon_picture_digest.digest, 16);
1790	}
1791	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 2)
1792	{
1793	sei_recon_picture_digest.method = SEIDecodedPictureHash::CRC;
1794	calcCRC(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1795	digestStr = digestToString(sei_recon_picture_digest.digest, 2);
1796	}
1797	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 3)
1798	{
1799	sei_recon_picture_digest.method = SEIDecodedPictureHash::CHECKSUM;
1800	calcChecksum(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1801	digestStr = digestToString(sei_recon_picture_digest.digest, 4);
1802	}
1803	OutputNALUnit nalu(NAL_UNIT_SUFFIX_SEI, pcSlice->getTLayer());
1804
1805	/* write the SEI messages */
1806	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1807	m_seiWriter.writeSEImessage(nalu.m_Bitstream, sei_recon_picture_digest, pcSlice->getSPS());
1808	writeRBSPTrailingBits(nalu.m_Bitstream);
1809
1810	accessUnit.insert(accessUnit.end(), new NALUnitEBSP(nalu));
1811	}
1812	if (m_pcCfg->getTemporalLevel0IndexSEIEnabled())
1813	{
1814	SEITemporalLevel0Index sei_temporal_level0_index;
1815	if (pcSlice->getRapPicFlag())
1816	{
1817	m_tl0Idx = 0;
1818	m_rapIdx = (m_rapIdx + 1) & 0xFF;
1819	}
1820	else
1821	{
1822	m_tl0Idx = (m_tl0Idx + (pcSlice->getTLayer() ? 0 : 1)) & 0xFF;
1823	}
1824	sei_temporal_level0_index.tl0Idx = m_tl0Idx;
1825	sei_temporal_level0_index.rapIdx = m_rapIdx;
1826
1827	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1828
1829	/* write the SEI messages */
1830	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1831	m_seiWriter.writeSEImessage(nalu.m_Bitstream, sei_temporal_level0_index, pcSlice->getSPS());
1832	writeRBSPTrailingBits(nalu.m_Bitstream);
1833
1834	/* insert the SEI message NALUnit before any Slice NALUnits */
1835	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
1836	accessUnit.insert(it, new NALUnitEBSP(nalu));
1837	}
1838
1839	xCalculateAddPSNR( pcPic, pcPic->getPicYuvRec(), accessUnit, dEncTime );
1840
1841	if (digestStr)
1842	{
1843	if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 1)
1844	{
1845	printf(" [MD5:%s]", digestStr);
1846	}
1847	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 2)
1848	{
1849	printf(" [CRC:%s]", digestStr);
1850	}
1851	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 3)
1852	{
1853	printf(" [Checksum:%s]", digestStr);
1854	}
1855	}
1856	#if RATE_CONTROL_LAMBDA_DOMAIN
1857	if ( m_pcCfg->getUseRateCtrl() )
1858	{
1859	Double effectivePercentage = m_pcRateCtrl->getRCPic()->getEffectivePercentage();
1860	Double avgQP = m_pcRateCtrl->getRCPic()->calAverageQP();
1861	Double avgLambda = m_pcRateCtrl->getRCPic()->calAverageLambda();
1862	if ( avgLambda < 0.0 )
1863	{
1864	avgLambda = lambda;
1865	}
1866	m_pcRateCtrl->getRCPic()->updateAfterPicture( actualHeadBits, actualTotalBits, avgQP, avgLambda, effectivePercentage );
1867	m_pcRateCtrl->getRCPic()->addToPictureLsit( m_pcRateCtrl->getPicList() );
1868
1869	m_pcRateCtrl->getRCSeq()->updateAfterPic( actualTotalBits );
1870	if ( pcSlice->getSliceType() != I_SLICE )
1871	{
1872	m_pcRateCtrl->getRCGOP()->updateAfterPicture( actualTotalBits );
1873	}
1874	else // for intra picture, the estimated bits are used to update the current status in the GOP
1875	{
1876	m_pcRateCtrl->getRCGOP()->updateAfterPicture( estimatedBits );
1877	}
1878	}
1879	#else
1880	if(m_pcCfg->getUseRateCtrl())
1881	{
1882	UInt frameBits = m_vRVM_RP[m_vRVM_RP.size()-1];
1883	m_pcRateCtrl->updataRCFrameStatus((Int)frameBits, pcSlice->getSliceType());
1884	}
1885	#endif
1886	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1887	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1888	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1889	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1890	{
1891	TComVUI *vui = pcSlice->getSPS()->getVuiParameters();
1892	TComHRD *hrd = vui->getHrdParameters();
1893
1894	if( hrd->getSubPicCpbParamsPresentFlag() )
1895	{
1896	Int i;
1897	UInt64 ui64Tmp;
1898	UInt uiPrev = 0;
1899	UInt numDU = ( pictureTimingSEI.m_numDecodingUnitsMinus1 + 1 );
1900	UInt *pCRD = &pictureTimingSEI.m_duCpbRemovalDelayMinus1[0];
1901	UInt maxDiff = ( hrd->getTickDivisorMinus2() + 2 ) - 1;
1902
1903	for( i = 0; i < numDU; i ++ )
1904	{
1905	pictureTimingSEI.m_numNalusInDuMinus1[ i ] = ( i == 0 ) ? ( accumNalsDU[ i ] - 1 ) : ( accumNalsDU[ i ] - accumNalsDU[ i - 1] - 1 );
1906	}
1907
1908	if( numDU == 1 )
1909	{
1910	pCRD[ 0 ] = 0; /* don't care */
1911	}
1912	else
1913	{
1914	pCRD[ numDU - 1 ] = 0;/* by definition */
1915	UInt tmp = 0;
1916	UInt accum = 0;
1917
1918	for( i = ( numDU - 2 ); i >= 0; i -- )
1919	{
1920	#if L0043_TIMING_INFO
1921	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
1922	#else
1923	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( hrd->getTimeScale() / hrd->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
1924	#endif
1925	if( (UInt)ui64Tmp > maxDiff )
1926	{
1927	tmp ++;
1928	}
1929	}
1930	uiPrev = 0;
1931
1932	UInt flag = 0;
1933	for( i = ( numDU - 2 ); i >= 0; i -- )
1934	{
1935	flag = 0;
1936	#if L0043_TIMING_INFO
1937	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
1938	#else
1939	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( hrd->getTimeScale() / hrd->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
1940	#endif
1941
1942	if( (UInt)ui64Tmp > maxDiff )
1943	{
1944	if(uiPrev >= maxDiff - tmp)
1945	{
1946	ui64Tmp = uiPrev + 1;
1947	flag = 1;
1948	}
1949	else ui64Tmp = maxDiff - tmp + 1;
1950	}
1951	pCRD[ i ] = (UInt)ui64Tmp - uiPrev - 1;
1952	if( (Int)pCRD[ i ] < 0 )
1953	{
1954	pCRD[ i ] = 0;
1955	}
1956	else if (tmp > 0 && flag == 1)
1957	{
1958	tmp --;
1959	}
1960	accum += pCRD[ i ] + 1;
1961	uiPrev = accum;
1962	}
1963	}
1964	}
1965	if( m_pcCfg->getPictureTimingSEIEnabled() )
1966	{
1967	{
1968	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
1969	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1970	m_seiWriter.writeSEImessage(nalu.m_Bitstream, pictureTimingSEI, pcSlice->getSPS());
1971	writeRBSPTrailingBits(nalu.m_Bitstream);
1972	#if L0045_NON_NESTED_SEI_RESTRICTIONS
1973	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
1974	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
1975	+ m_bufferingPeriodSEIPresentInAU; // Insert PT SEI after APS and BP SEI
1976	AccessUnit::iterator it;
1977	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
1978	{
1979	it++;
1980	}
1981	accessUnit.insert(it, new NALUnitEBSP(nalu));
1982	m_pictureTimingSEIPresentInAU = true;
1983	#else
1984	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
1985	accessUnit.insert(it, new NALUnitEBSP(nalu));
1986	#endif
1987	}
1988	#if K0180_SCALABLE_NESTING_SEI
1989	if ( m_pcCfg->getScalableNestingSEIEnabled() ) // put picture timing SEI into scalable nesting SEI
1990	{
1991	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
1992	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1993	scalableNestingSEI.m_nestedSEIs.clear();
1994	scalableNestingSEI.m_nestedSEIs.push_back(&pictureTimingSEI);
1995	m_seiWriter.writeSEImessage(nalu.m_Bitstream, scalableNestingSEI, pcSlice->getSPS());
1996	writeRBSPTrailingBits(nalu.m_Bitstream);
1997	#if L0045_NON_NESTED_SEI_RESTRICTIONS
1998	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
1999	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
2000	+ m_bufferingPeriodSEIPresentInAU + m_pictureTimingSEIPresentInAU + m_nestedBufferingPeriodSEIPresentInAU; // Insert PT SEI after APS and BP SEI
2001	AccessUnit::iterator it;
2002	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
2003	{
2004	it++;
2005	}
2006	accessUnit.insert(it, new NALUnitEBSP(nalu));
2007	m_nestedPictureTimingSEIPresentInAU = true;
2008	#else
2009	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
2010	accessUnit.insert(it, new NALUnitEBSP(nalu));
2011	#endif
2012	}
2013	#endif
2014
2015	}
2016	if( m_pcCfg->getDecodingUnitInfoSEIEnabled() && hrd->getSubPicCpbParamsPresentFlag() )
2017	{
2018	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
2019	for( Int i = 0; i < ( pictureTimingSEI.m_numDecodingUnitsMinus1 + 1 ); i ++ )
2020	{
2021	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
2022
2023	SEIDecodingUnitInfo tempSEI;
2024	tempSEI.m_decodingUnitIdx = i;
2025	tempSEI.m_duSptCpbRemovalDelay = pictureTimingSEI.m_duCpbRemovalDelayMinus1[i] + 1;
2026	#if L0044_DU_DPB_OUTPUT_DELAY_HRD
2027	tempSEI.m_dpbOutputDuDelayPresentFlag = false;
2028	tempSEI.m_picSptDpbOutputDuDelay = picSptDpbOutputDuDelay;
2029	#endif
2030
2031	AccessUnit::iterator it;
2032	// Insert the first one in the right location, before the first slice
2033	if(i == 0)
2034	{
2035	// Insert before the first slice.
2036	m_seiWriter.writeSEImessage(nalu.m_Bitstream, tempSEI, pcSlice->getSPS());
2037	writeRBSPTrailingBits(nalu.m_Bitstream);
2038
2039	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2040	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
2041	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
2042	+ m_bufferingPeriodSEIPresentInAU
2043	+ m_pictureTimingSEIPresentInAU; // Insert DU info SEI after APS, BP and PT SEI
2044	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
2045	{
2046	it++;
2047	}
2048	accessUnit.insert(it, new NALUnitEBSP(nalu));
2049	#else
2050	it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
2051	accessUnit.insert(it, new NALUnitEBSP(nalu));
2052	#endif
2053	}
2054	else
2055	{
2056	Int ctr;
2057	// For the second decoding unit onwards we know how many NALUs are present
2058	for (ctr = 0, it = accessUnit.begin(); it != accessUnit.end(); it++)
2059	{
2060	if(ctr == accumNalsDU[ i - 1 ])
2061	{
2062	// Insert before the first slice.
2063	m_seiWriter.writeSEImessage(nalu.m_Bitstream, tempSEI, pcSlice->getSPS());
2064	writeRBSPTrailingBits(nalu.m_Bitstream);
2065
2066	accessUnit.insert(it, new NALUnitEBSP(nalu));
2067	break;
2068	}
2069	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
2070	{
2071	ctr++;
2072	}
2073	}
2074	}
2075	}
2076	}
2077	}
2078	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2079	xResetNonNestedSEIPresentFlags();
2080	#if K0180_SCALABLE_NESTING_SEI
2081	xResetNestedSEIPresentFlags();
2082	#endif
2083	#endif
2084	pcPic->getPicYuvRec()->copyToPic(pcPicYuvRecOut);
2085
2086	pcPic->setReconMark ( true );
2087	#if H_MV
2088	TComSlice::markIvRefPicsAsShortTerm( m_refPicSetInterLayer );
2089	std::vector<Int> temp;
2090	TComSlice::markIvRefPicsAsUnused ( m_ivPicLists, temp, pcPic->getSlice(0)->getVPS(), m_layerId, pcPic->getPOC() );
2091	#endif
2092	m_bFirst = false;
2093	m_iNumPicCoded++;
2094	m_totalCoded ++;
2095	/* logging: insert a newline at end of picture period */
2096	printf("\n");
2097	fflush(stdout);
2098
2099	delete[] pcSubstreamsOut;
2100	}
2101	#if !RATE_CONTROL_LAMBDA_DOMAIN
2102	if(m_pcCfg->getUseRateCtrl())
2103	{
2104	m_pcRateCtrl->updateRCGOPStatus();
2105	}
2106	#endif
2107	delete pcBitstreamRedirect;
2108
2109	if( accumBitsDU != NULL) delete accumBitsDU;
2110	if( accumNalsDU != NULL) delete accumNalsDU;
2111
2112	#if !H_MV
2113	assert ( m_iNumPicCoded == iNumPicRcvd );
2114	#endif
2115	}
2116
2117	#if !H_MV
2118	Void TEncGOP::printOutSummary(UInt uiNumAllPicCoded)
2119	{
2120	assert (uiNumAllPicCoded == m_gcAnalyzeAll.getNumPic());
2121
2122
2123	//--CFG_KDY
2124	m_gcAnalyzeAll.setFrmRate( m_pcCfg->getFrameRate() );
2125	m_gcAnalyzeI.setFrmRate( m_pcCfg->getFrameRate() );
2126	m_gcAnalyzeP.setFrmRate( m_pcCfg->getFrameRate() );
2127	m_gcAnalyzeB.setFrmRate( m_pcCfg->getFrameRate() );
2128
2129	//-- all
2130	printf( "\n\nSUMMARY --------------------------------------------------------\n" );
2131	m_gcAnalyzeAll.printOut('a');
2132
2133	printf( "\n\nI Slices--------------------------------------------------------\n" );
2134	m_gcAnalyzeI.printOut('i');
2135
2136	printf( "\n\nP Slices--------------------------------------------------------\n" );
2137	m_gcAnalyzeP.printOut('p');
2138
2139	printf( "\n\nB Slices--------------------------------------------------------\n" );
2140	m_gcAnalyzeB.printOut('b');
2141
2142	#if _SUMMARY_OUT_
2143	m_gcAnalyzeAll.printSummaryOut();
2144	#endif
2145	#if _SUMMARY_PIC_
2146	m_gcAnalyzeI.printSummary('I');
2147	m_gcAnalyzeP.printSummary('P');
2148	m_gcAnalyzeB.printSummary('B');
2149	#endif
2150
2151	printf("\nRVM: %.3lf\n" , xCalculateRVM());
2152	}
2153	#endif
2154	#if H_3D_VSO
2155	Void TEncGOP::preLoopFilterPicAll( TComPic* pcPic, Dist64& ruiDist, UInt64& ruiBits )
2156	#else
2157	Void TEncGOP::preLoopFilterPicAll( TComPic* pcPic, UInt64& ruiDist, UInt64& ruiBits )
2158	#endif
2159	{
2160	TComSlice* pcSlice = pcPic->getSlice(pcPic->getCurrSliceIdx());
2161	Bool bCalcDist = false;
2162	m_pcLoopFilter->setCfg(m_pcCfg->getLFCrossTileBoundaryFlag());
2163	m_pcLoopFilter->loopFilterPic( pcPic );
2164
2165	m_pcEntropyCoder->setEntropyCoder ( m_pcEncTop->getRDGoOnSbacCoder(), pcSlice );
2166	m_pcEntropyCoder->resetEntropy ();
2167	m_pcEntropyCoder->setBitstream ( m_pcBitCounter );
2168	pcSlice = pcPic->getSlice(0);
2169	if(pcSlice->getSPS()->getUseSAO())
2170	{
2171	std::vector<Bool> LFCrossSliceBoundaryFlag(1, true);
2172	std::vector<Int> sliceStartAddress;
2173	sliceStartAddress.push_back(0);
2174	sliceStartAddress.push_back(pcPic->getNumCUsInFrame()* pcPic->getNumPartInCU());
2175	pcPic->createNonDBFilterInfo(sliceStartAddress, 0, &LFCrossSliceBoundaryFlag);
2176	}
2177
2178	if( pcSlice->getSPS()->getUseSAO())
2179	{
2180	pcPic->destroyNonDBFilterInfo();
2181	}
2182
2183	m_pcEntropyCoder->resetEntropy ();
2184	ruiBits += m_pcEntropyCoder->getNumberOfWrittenBits();
2185
2186	if (!bCalcDist)
2187	ruiDist = xFindDistortionFrame(pcPic->getPicYuvOrg(), pcPic->getPicYuvRec());
2188	}
2189
2190	// ====================================================================================================================
2191	// Protected member functions
2192	// ====================================================================================================================
2193
2194	Void TEncGOP::xInitGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut )
2195	{
2196	assert( iNumPicRcvd > 0 );
2197	// Exception for the first frame
2198	if ( iPOCLast == 0 )
2199	{
2200	m_iGopSize = 1;
2201	}
2202	else
2203	m_iGopSize = m_pcCfg->getGOPSize();
2204
2205	assert (m_iGopSize > 0);
2206
2207	return;
2208	}
2209
2210	Void TEncGOP::xGetBuffer( TComList<TComPic*>& rcListPic,
2211	TComList<TComPicYuv*>& rcListPicYuvRecOut,
2212	Int iNumPicRcvd,
2213	Int iTimeOffset,
2214	TComPic*& rpcPic,
2215	TComPicYuv*& rpcPicYuvRecOut,
2216	Int pocCurr )
2217	{
2218	Int i;
2219	// Rec. output
2220	TComList<TComPicYuv*>::iterator iterPicYuvRec = rcListPicYuvRecOut.end();
2221	for ( i = 0; i < iNumPicRcvd - iTimeOffset + 1; i++ )
2222	{
2223	iterPicYuvRec--;
2224	}
2225
2226	rpcPicYuvRecOut = *(iterPicYuvRec);
2227
2228	// Current pic.
2229	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
2230	while (iterPic != rcListPic.end())
2231	{
2232	rpcPic = *(iterPic);
2233	rpcPic->setCurrSliceIdx(0);
2234	if (rpcPic->getPOC() == pocCurr)
2235	{
2236	break;
2237	}
2238	iterPic++;
2239	}
2240
2241	assert (rpcPic->getPOC() == pocCurr);
2242
2243	return;
2244	}
2245
2246	#if H_3D_VSO
2247	Dist64 TEncGOP::xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1)
2248	#else
2249	UInt64 TEncGOP::xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1)
2250	#endif
2251	{
2252	Int x, y;
2253	Pel* pSrc0 = pcPic0 ->getLumaAddr();
2254	Pel* pSrc1 = pcPic1 ->getLumaAddr();
2255	UInt uiShift = 2 * DISTORTION_PRECISION_ADJUSTMENT(g_bitDepthY-8);
2256	Int iTemp;
2257
2258	Int iStride = pcPic0->getStride();
2259	Int iWidth = pcPic0->getWidth();
2260	Int iHeight = pcPic0->getHeight();
2261
2262	#if H_3D_VSO
2263	Dist64 uiTotalDiff = 0;
2264	#else
2265	UInt64 uiTotalDiff = 0;
2266	#endif
2267
2268	for( y = 0; y < iHeight; y++ )
2269	{
2270	for( x = 0; x < iWidth; x++ )
2271	{
2272	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2273	}
2274	pSrc0 += iStride;
2275	pSrc1 += iStride;
2276	}
2277
2278	uiShift = 2 * DISTORTION_PRECISION_ADJUSTMENT(g_bitDepthC-8);
2279	iHeight >>= 1;
2280	iWidth >>= 1;
2281	iStride >>= 1;
2282
2283	pSrc0 = pcPic0->getCbAddr();
2284	pSrc1 = pcPic1->getCbAddr();
2285
2286	for( y = 0; y < iHeight; y++ )
2287	{
2288	for( x = 0; x < iWidth; x++ )
2289	{
2290	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2291	}
2292	pSrc0 += iStride;
2293	pSrc1 += iStride;
2294	}
2295
2296	pSrc0 = pcPic0->getCrAddr();
2297	pSrc1 = pcPic1->getCrAddr();
2298
2299	for( y = 0; y < iHeight; y++ )
2300	{
2301	for( x = 0; x < iWidth; x++ )
2302	{
2303	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2304	}
2305	pSrc0 += iStride;
2306	pSrc1 += iStride;
2307	}
2308
2309	return uiTotalDiff;
2310	}
2311
2312	#if VERBOSE_RATE
2313	static const Char* nalUnitTypeToString(NalUnitType type)
2314	{
2315	switch (type)
2316	{
2317	case NAL_UNIT_CODED_SLICE_TRAIL_R: return "TRAIL_R";
2318	case NAL_UNIT_CODED_SLICE_TRAIL_N: return "TRAIL_N";
2319	case NAL_UNIT_CODED_SLICE_TLA_R: return "TLA_R";
2320	case NAL_UNIT_CODED_SLICE_TSA_N: return "TSA_N";
2321	case NAL_UNIT_CODED_SLICE_STSA_R: return "STSA_R";
2322	case NAL_UNIT_CODED_SLICE_STSA_N: return "STSA_N";
2323	case NAL_UNIT_CODED_SLICE_BLA_W_LP: return "BLA_W_LP";
2324	case NAL_UNIT_CODED_SLICE_BLA_W_RADL: return "BLA_W_RADL";
2325	case NAL_UNIT_CODED_SLICE_BLA_N_LP: return "BLA_N_LP";
2326	case NAL_UNIT_CODED_SLICE_IDR_W_RADL: return "IDR_W_RADL";
2327	case NAL_UNIT_CODED_SLICE_IDR_N_LP: return "IDR_N_LP";
2328	case NAL_UNIT_CODED_SLICE_CRA: return "CRA";
2329	case NAL_UNIT_CODED_SLICE_RADL_R: return "RADL_R";
2330	case NAL_UNIT_CODED_SLICE_RASL_R: return "RASL_R";
2331	case NAL_UNIT_VPS: return "VPS";
2332	case NAL_UNIT_SPS: return "SPS";
2333	case NAL_UNIT_PPS: return "PPS";
2334	case NAL_UNIT_ACCESS_UNIT_DELIMITER: return "AUD";
2335	case NAL_UNIT_EOS: return "EOS";
2336	case NAL_UNIT_EOB: return "EOB";
2337	case NAL_UNIT_FILLER_DATA: return "FILLER";
2338	case NAL_UNIT_PREFIX_SEI: return "SEI";
2339	case NAL_UNIT_SUFFIX_SEI: return "SEI";
2340	default: return "UNK";
2341	}
2342	}
2343	#endif
2344
2345	Void TEncGOP::xCalculateAddPSNR( TComPic* pcPic, TComPicYuv* pcPicD, const AccessUnit& accessUnit, Double dEncTime )
2346	{
2347	Int x, y;
2348	UInt64 uiSSDY = 0;
2349	UInt64 uiSSDU = 0;
2350	UInt64 uiSSDV = 0;
2351
2352	Double dYPSNR = 0.0;
2353	Double dUPSNR = 0.0;
2354	Double dVPSNR = 0.0;
2355
2356	//===== calculate PSNR =====
2357	Pel* pOrg = pcPic ->getPicYuvOrg()->getLumaAddr();
2358	Pel* pRec = pcPicD->getLumaAddr();
2359	Int iStride = pcPicD->getStride();
2360
2361	Int iWidth;
2362	Int iHeight;
2363
2364	iWidth = pcPicD->getWidth () - m_pcEncTop->getPad(0);
2365	iHeight = pcPicD->getHeight() - m_pcEncTop->getPad(1);
2366
2367	Int iSize = iWidth*iHeight;
2368
2369	for( y = 0; y < iHeight; y++ )
2370	{
2371	for( x = 0; x < iWidth; x++ )
2372	{
2373	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2374	uiSSDY += iDiff * iDiff;
2375	}
2376	pOrg += iStride;
2377	pRec += iStride;
2378	}
2379
2380	#if H_3D_VSO
2381	#if H_3D_VSO_SYNTH_DIST_OUT
2382	if ( m_pcRdCost->getUseRenModel() )
2383	{
2384	unsigned int maxval = 255 * (1<<(g_uiBitDepth + g_uiBitIncrement -8));
2385	Double fRefValueY = (double) maxval * maxval * iSize;
2386	Double fRefValueC = fRefValueY / 4.0;
2387	TRenModel* pcRenModel = m_pcEncTop->getEncTop()->getRenModel();
2388	Int64 iDistVSOY, iDistVSOU, iDistVSOV;
2389	pcRenModel->getTotalSSE( iDistVSOY, iDistVSOU, iDistVSOV );
2390	dYPSNR = ( iDistVSOY ? 10.0 * log10( fRefValueY / (Double) iDistVSOY ) : 99.99 );
2391	dUPSNR = ( iDistVSOU ? 10.0 * log10( fRefValueC / (Double) iDistVSOU ) : 99.99 );
2392	dVPSNR = ( iDistVSOV ? 10.0 * log10( fRefValueC / (Double) iDistVSOV ) : 99.99 );
2393	}
2394	else
2395	{
2396	#endif
2397	#endif
2398	iHeight >>= 1;
2399	iWidth >>= 1;
2400	iStride >>= 1;
2401	pOrg = pcPic ->getPicYuvOrg()->getCbAddr();
2402	pRec = pcPicD->getCbAddr();
2403
2404	for( y = 0; y < iHeight; y++ )
2405	{
2406	for( x = 0; x < iWidth; x++ )
2407	{
2408	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2409	uiSSDU += iDiff * iDiff;
2410	}
2411	pOrg += iStride;
2412	pRec += iStride;
2413	}
2414
2415	pOrg = pcPic ->getPicYuvOrg()->getCrAddr();
2416	pRec = pcPicD->getCrAddr();
2417
2418	for( y = 0; y < iHeight; y++ )
2419	{
2420	for( x = 0; x < iWidth; x++ )
2421	{
2422	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2423	uiSSDV += iDiff * iDiff;
2424	}
2425	pOrg += iStride;
2426	pRec += iStride;
2427	}
2428
2429	Int maxvalY = 255 << (g_bitDepthY-8);
2430	Int maxvalC = 255 << (g_bitDepthC-8);
2431	Double fRefValueY = (Double) maxvalY * maxvalY * iSize;
2432	Double fRefValueC = (Double) maxvalC * maxvalC * iSize / 4.0;
2433	dYPSNR = ( uiSSDY ? 10.0 * log10( fRefValueY / (Double)uiSSDY ) : 99.99 );
2434	dUPSNR = ( uiSSDU ? 10.0 * log10( fRefValueC / (Double)uiSSDU ) : 99.99 );
2435	dVPSNR = ( uiSSDV ? 10.0 * log10( fRefValueC / (Double)uiSSDV ) : 99.99 );
2436	#if H_3D_VSO
2437	#if H_3D_VSO_SYNTH_DIST_OUT
2438	}
2439	#endif
2440	#endif
2441	/* calculate the size of the access unit, excluding:
2442	* - any AnnexB contributions (start_code_prefix, zero_byte, etc.,)
2443	* - SEI NAL units
2444	*/
2445	UInt numRBSPBytes = 0;
2446	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
2447	{
2448	UInt numRBSPBytes_nal = UInt((*it)->m_nalUnitData.str().size());
2449	#if VERBOSE_RATE
2450	printf("*** %6s numBytesInNALunit: %u\n", nalUnitTypeToString((*it)->m_nalUnitType), numRBSPBytes_nal);
2451	#endif
2452	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
2453	{
2454	numRBSPBytes += numRBSPBytes_nal;
2455	}
2456	}
2457
2458	UInt uibits = numRBSPBytes * 8;
2459	m_vRVM_RP.push_back( uibits );
2460
2461	//===== add PSNR =====
2462	#if H_MV
2463	m_pcEncTop->getAnalyzeAll()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2464	#else
2465	m_gcAnalyzeAll.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2466	#endif
2467	TComSlice* pcSlice = pcPic->getSlice(0);
2468	if (pcSlice->isIntra())
2469	{
2470	#if H_MV
2471	m_pcEncTop->getAnalyzeI()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2472	#else
2473	m_gcAnalyzeI.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2474	#endif
2475	}
2476	if (pcSlice->isInterP())
2477	{
2478	#if H_MV
2479	m_pcEncTop->getAnalyzeP()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2480	#else
2481	m_gcAnalyzeP.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2482	#endif
2483	}
2484	if (pcSlice->isInterB())
2485	{
2486	#if H_MV
2487	m_pcEncTop->getAnalyzeB()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2488	#else
2489	m_gcAnalyzeB.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2490	#endif
2491	}
2492
2493	Char c = (pcSlice->isIntra() ? 'I' : pcSlice->isInterP() ? 'P' : 'B');
2494	if (!pcSlice->isReferenced()) c += 32;
2495
2496	#if ADAPTIVE_QP_SELECTION
2497	#if H_MV
2498	printf("Layer %3d POC %4d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
2499	pcSlice->getLayerId(),
2500	pcSlice->getPOC(),
2501	pcSlice->getTLayer(),
2502	c,
2503	pcSlice->getSliceQpBase(),
2504	pcSlice->getSliceQp(),
2505	uibits );
2506	#else
2507	printf("POC %4d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
2508	pcSlice->getPOC(),
2509	pcSlice->getTLayer(),
2510	c,
2511	pcSlice->getSliceQpBase(),
2512	pcSlice->getSliceQp(),
2513	uibits );
2514	#endif
2515	#else
2516	#if H_MV
2517	printf("Layer %3d POC %4d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
2518	pcSlice->getLayerId(),
2519	pcSlice->getPOC()-pcSlice->getLastIDR(),
2520	pcSlice->getTLayer(),
2521	c,
2522	pcSlice->getSliceQp(),
2523	uibits );
2524	#else
2525	printf("POC %4d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
2526	pcSlice->getPOC()-pcSlice->getLastIDR(),
2527	pcSlice->getTLayer(),
2528	c,
2529	pcSlice->getSliceQp(),
2530	uibits );
2531	#endif
2532	#endif
2533
2534	printf(" [Y %6.4lf dB U %6.4lf dB V %6.4lf dB]", dYPSNR, dUPSNR, dVPSNR );
2535	printf(" [ET %5.0f ]", dEncTime );
2536
2537	for (Int iRefList = 0; iRefList < 2; iRefList++)
2538	{
2539	printf(" [L%d ", iRefList);
2540	for (Int iRefIndex = 0; iRefIndex < pcSlice->getNumRefIdx(RefPicList(iRefList)); iRefIndex++)
2541	{
2542	#if H_MV
2543	if( pcSlice->getLayerId() != pcSlice->getRefLayerId( RefPicList(iRefList), iRefIndex ) )
2544	{
2545	printf( "V%d ", pcSlice->getRefLayerId( RefPicList(iRefList), iRefIndex ) );
2546	}
2547	else
2548	{
2549	#endif
2550	printf ("%d ", pcSlice->getRefPOC(RefPicList(iRefList), iRefIndex)-pcSlice->getLastIDR());
2551	#if H_MV
2552	}
2553	#endif
2554	}
2555	printf("]");
2556	}
2557	}
2558
2559	/** Function for deciding the nal_unit_type.
2560	* \param pocCurr POC of the current picture
2561	* \returns the nal unit type of the picture
2562	* This function checks the configuration and returns the appropriate nal_unit_type for the picture.
2563	*/
2564	NalUnitType TEncGOP::getNalUnitType(Int pocCurr, Int lastIDR)
2565	{
2566	if (pocCurr == 0)
2567	{
2568	return NAL_UNIT_CODED_SLICE_IDR_W_RADL;
2569	}
2570	if (pocCurr % m_pcCfg->getIntraPeriod() == 0)
2571	{
2572	if (m_pcCfg->getDecodingRefreshType() == 1)
2573	{
2574	return NAL_UNIT_CODED_SLICE_CRA;
2575	}
2576	else if (m_pcCfg->getDecodingRefreshType() == 2)
2577	{
2578	return NAL_UNIT_CODED_SLICE_IDR_W_RADL;
2579	}
2580	}
2581	if(m_pocCRA>0)
2582	{
2583	if(pocCurr<m_pocCRA)
2584	{
2585	// All leading pictures are being marked as TFD pictures here since current encoder uses all
2586	// reference pictures while encoding leading pictures. An encoder can ensure that a leading
2587	// picture can be still decodable when random accessing to a CRA/CRANT/BLA/BLANT picture by
2588	// controlling the reference pictures used for encoding that leading picture. Such a leading
2589	// picture need not be marked as a TFD picture.
2590	return NAL_UNIT_CODED_SLICE_RASL_R;
2591	}
2592	}
2593	if (lastIDR>0)
2594	{
2595	if (pocCurr < lastIDR)
2596	{
2597	return NAL_UNIT_CODED_SLICE_RADL_R;
2598	}
2599	}
2600	return NAL_UNIT_CODED_SLICE_TRAIL_R;
2601	}
2602
2603	Double TEncGOP::xCalculateRVM()
2604	{
2605	Double dRVM = 0;
2606
2607	if( m_pcCfg->getGOPSize() == 1 && m_pcCfg->getIntraPeriod() != 1 && m_pcCfg->getFramesToBeEncoded() > RVM_VCEGAM10_M * 2 )
2608	{
2609	// calculate RVM only for lowdelay configurations
2610	std::vector<Double> vRL , vB;
2611	size_t N = m_vRVM_RP.size();
2612	vRL.resize( N );
2613	vB.resize( N );
2614
2615	Int i;
2616	Double dRavg = 0 , dBavg = 0;
2617	vB[RVM_VCEGAM10_M] = 0;
2618	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2619	{
2620	vRL[i] = 0;
2621	for( Int j = i - RVM_VCEGAM10_M ; j <= i + RVM_VCEGAM10_M - 1 ; j++ )
2622	vRL[i] += m_vRVM_RP[j];
2623	vRL[i] /= ( 2 * RVM_VCEGAM10_M );
2624	vB[i] = vB[i-1] + m_vRVM_RP[i] - vRL[i];
2625	dRavg += m_vRVM_RP[i];
2626	dBavg += vB[i];
2627	}
2628
2629	dRavg /= ( N - 2 * RVM_VCEGAM10_M );
2630	dBavg /= ( N - 2 * RVM_VCEGAM10_M );
2631
2632	Double dSigamB = 0;
2633	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2634	{
2635	Double tmp = vB[i] - dBavg;
2636	dSigamB += tmp * tmp;
2637	}
2638	dSigamB = sqrt( dSigamB / ( N - 2 * RVM_VCEGAM10_M ) );
2639
2640	Double f = sqrt( 12.0 * ( RVM_VCEGAM10_M - 1 ) / ( RVM_VCEGAM10_M + 1 ) );
2641
2642	dRVM = dSigamB / dRavg * f;
2643	}
2644
2645	return( dRVM );
2646	}
2647
2648	/** Attaches the input bitstream to the stream in the output NAL unit
2649	Updates rNalu to contain concatenated bitstream. rpcBitstreamRedirect is cleared at the end of this function call.
2650	* \param codedSliceData contains the coded slice data (bitstream) to be concatenated to rNalu
2651	* \param rNalu target NAL unit
2652	*/
2653	Void TEncGOP::xAttachSliceDataToNalUnit (OutputNALUnit& rNalu, TComOutputBitstream*& codedSliceData)
2654	{
2655	// Byte-align
2656	rNalu.m_Bitstream.writeByteAlignment(); // Slice header byte-alignment
2657
2658	// Perform bitstream concatenation
2659	if (codedSliceData->getNumberOfWrittenBits() > 0)
2660	{
2661	rNalu.m_Bitstream.addSubstream(codedSliceData);
2662	}
2663
2664	m_pcEntropyCoder->setBitstream(&rNalu.m_Bitstream);
2665
2666	codedSliceData->clear();
2667	}
2668
2669	// Function will arrange the long-term pictures in the decreasing order of poc_lsb_lt,
2670	// and among the pictures with the same lsb, it arranges them in increasing delta_poc_msb_cycle_lt value
2671	Void TEncGOP::arrangeLongtermPicturesInRPS(TComSlice pcSlice, TComList<TComPic>& rcListPic)
2672	{
2673	TComReferencePictureSet *rps = pcSlice->getRPS();
2674	if(!rps->getNumberOfLongtermPictures())
2675	{
2676	return;
2677	}
2678
2679	// Arrange long-term reference pictures in the correct order of LSB and MSB,
2680	// and assign values for pocLSBLT and MSB present flag
2681	Int longtermPicsPoc[MAX_NUM_REF_PICS], longtermPicsLSB[MAX_NUM_REF_PICS], indices[MAX_NUM_REF_PICS];
2682	Int longtermPicsMSB[MAX_NUM_REF_PICS];
2683	Bool mSBPresentFlag[MAX_NUM_REF_PICS];
2684	::memset(longtermPicsPoc, 0, sizeof(longtermPicsPoc)); // Store POC values of LTRP
2685	::memset(longtermPicsLSB, 0, sizeof(longtermPicsLSB)); // Store POC LSB values of LTRP
2686	::memset(longtermPicsMSB, 0, sizeof(longtermPicsMSB)); // Store POC LSB values of LTRP
2687	::memset(indices , 0, sizeof(indices)); // Indices to aid in tracking sorted LTRPs
2688	::memset(mSBPresentFlag , 0, sizeof(mSBPresentFlag)); // Indicate if MSB needs to be present
2689
2690	// Get the long-term reference pictures
2691	Int offset = rps->getNumberOfNegativePictures() + rps->getNumberOfPositivePictures();
2692	Int i, ctr = 0;
2693	Int maxPicOrderCntLSB = 1 << pcSlice->getSPS()->getBitsForPOC();
2694	for(i = rps->getNumberOfPictures() - 1; i >= offset; i--, ctr++)
2695	{
2696	longtermPicsPoc[ctr] = rps->getPOC(i); // LTRP POC
2697	longtermPicsLSB[ctr] = getLSB(longtermPicsPoc[ctr], maxPicOrderCntLSB); // LTRP POC LSB
2698	indices[ctr] = i;
2699	longtermPicsMSB[ctr] = longtermPicsPoc[ctr] - longtermPicsLSB[ctr];
2700	}
2701	Int numLongPics = rps->getNumberOfLongtermPictures();
2702	assert(ctr == numLongPics);
2703
2704	// Arrange pictures in decreasing order of MSB;
2705	for(i = 0; i < numLongPics; i++)
2706	{
2707	for(Int j = 0; j < numLongPics - 1; j++)
2708	{
2709	if(longtermPicsMSB[j] < longtermPicsMSB[j+1])
2710	{
2711	std::swap(longtermPicsPoc[j], longtermPicsPoc[j+1]);
2712	std::swap(longtermPicsLSB[j], longtermPicsLSB[j+1]);
2713	std::swap(longtermPicsMSB[j], longtermPicsMSB[j+1]);
2714	std::swap(indices[j] , indices[j+1] );
2715	}
2716	}
2717	}
2718
2719	for(i = 0; i < numLongPics; i++)
2720	{
2721	// Check if MSB present flag should be enabled.
2722	// Check if the buffer contains any pictures that have the same LSB.
2723	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
2724	TComPic* pcPic;
2725	while ( iterPic != rcListPic.end() )
2726	{
2727	pcPic = *iterPic;
2728	if( (getLSB(pcPic->getPOC(), maxPicOrderCntLSB) == longtermPicsLSB[i]) && // Same LSB
2729	(pcPic->getSlice(0)->isReferenced()) && // Reference picture
2730	(pcPic->getPOC() != longtermPicsPoc[i]) ) // Not the LTRP itself
2731	{
2732	mSBPresentFlag[i] = true;
2733	break;
2734	}
2735	iterPic++;
2736	}
2737	}
2738
2739	// tempArray for usedByCurr flag
2740	Bool tempArray[MAX_NUM_REF_PICS]; ::memset(tempArray, 0, sizeof(tempArray));
2741	for(i = 0; i < numLongPics; i++)
2742	{
2743	tempArray[i] = rps->getUsed(indices[i]);
2744	}
2745	// Now write the final values;
2746	ctr = 0;
2747	Int currMSB = 0, currLSB = 0;
2748	// currPicPoc = currMSB + currLSB
2749	currLSB = getLSB(pcSlice->getPOC(), maxPicOrderCntLSB);
2750	currMSB = pcSlice->getPOC() - currLSB;
2751
2752	for(i = rps->getNumberOfPictures() - 1; i >= offset; i--, ctr++)
2753	{
2754	rps->setPOC (i, longtermPicsPoc[ctr]);
2755	rps->setDeltaPOC (i, - pcSlice->getPOC() + longtermPicsPoc[ctr]);
2756	rps->setUsed (i, tempArray[ctr]);
2757	rps->setPocLSBLT (i, longtermPicsLSB[ctr]);
2758	rps->setDeltaPocMSBCycleLT (i, (currMSB - (longtermPicsPoc[ctr] - longtermPicsLSB[ctr])) / maxPicOrderCntLSB);
2759	rps->setDeltaPocMSBPresentFlag(i, mSBPresentFlag[ctr]);
2760
2761	assert(rps->getDeltaPocMSBCycleLT(i) >= 0); // Non-negative value
2762	}
2763	for(i = rps->getNumberOfPictures() - 1, ctr = 1; i >= offset; i--, ctr++)
2764	{
2765	for(Int j = rps->getNumberOfPictures() - 1 - ctr; j >= offset; j--)
2766	{
2767	// Here at the encoder we know that we have set the full POC value for the LTRPs, hence we
2768	// don't have to check the MSB present flag values for this constraint.
2769	assert( rps->getPOC(i) != rps->getPOC(j) ); // If assert fails, LTRP entry repeated in RPS!!!
2770	}
2771	}
2772	}
2773
2774	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2775	/** Function for finding the position to insert the first of APS and non-nested BP, PT, DU info SEI messages.
2776	* \param accessUnit Access Unit of the current picture
2777	* This function finds the position to insert the first of APS and non-nested BP, PT, DU info SEI messages.
2778	*/
2779	Int TEncGOP::xGetFirstSeiLocation(AccessUnit &accessUnit)
2780	{
2781	// Find the location of the first SEI message
2782	AccessUnit::iterator it;
2783	Int seiStartPos = 0;
2784	for(it = accessUnit.begin(); it != accessUnit.end(); it++, seiStartPos++)
2785	{
2786	if ((it)->isSei() \|\| (it)->isVcl())
2787	{
2788	break;
2789	}
2790	}
2791	// assert(it != accessUnit.end()); // Triggers with some legit configurations
2792	return seiStartPos;
2793	}
2794	#endif
2795
2796	#if L0386_DB_METRIC
2797	Void TEncGOP::dblMetric( TComPic* pcPic, UInt uiNumSlices )
2798	{
2799	TComPicYuv* pcPicYuvRec = pcPic->getPicYuvRec();
2800	Pel* Rec = pcPicYuvRec->getLumaAddr( 0 );
2801	Pel* tempRec = Rec;
2802	Int stride = pcPicYuvRec->getStride();
2803	UInt log2maxTB = pcPic->getSlice(0)->getSPS()->getQuadtreeTULog2MaxSize();
2804	UInt maxTBsize = (1<<log2maxTB);
2805	const UInt minBlockArtSize = 8;
2806	const UInt picWidth = pcPicYuvRec->getWidth();
2807	const UInt picHeight = pcPicYuvRec->getHeight();
2808	const UInt noCol = (picWidth>>log2maxTB);
2809	const UInt noRows = (picHeight>>log2maxTB);
2810	UInt64 colSAD = (UInt64)malloc(noCol*sizeof(UInt64));
2811	UInt64 rowSAD = (UInt64)malloc(noRows*sizeof(UInt64));
2812	UInt colIdx = 0;
2813	UInt rowIdx = 0;
2814	Pel p0, p1, p2, q0, q1, q2;
2815
2816	Int qp = pcPic->getSlice(0)->getSliceQp();
2817	Int bitdepthScale = 1 << (g_bitDepthY-8);
2818	Int beta = TComLoopFilter::getBeta( qp ) * bitdepthScale;
2819	const Int thr2 = (beta>>2);
2820	const Int thr1 = 2*bitdepthScale;
2821	UInt a = 0;
2822
2823	memset(colSAD, 0, noCol*sizeof(UInt64));
2824	memset(rowSAD, 0, noRows*sizeof(UInt64));
2825
2826	if (maxTBsize > minBlockArtSize)
2827	{
2828	// Analyze vertical artifact edges
2829	for(Int c = maxTBsize; c < picWidth; c += maxTBsize)
2830	{
2831	for(Int r = 0; r < picHeight; r++)
2832	{
2833	p2 = Rec[c-3];
2834	p1 = Rec[c-2];
2835	p0 = Rec[c-1];
2836	q0 = Rec[c];
2837	q1 = Rec[c+1];
2838	q2 = Rec[c+2];
2839	a = ((abs(p2-(p1<<1)+p0)+abs(q0-(q1<<1)+q2))<<1);
2840	if ( thr1 < a && a < thr2)
2841	{
2842	colSAD[colIdx] += abs(p0 - q0);
2843	}
2844	Rec += stride;
2845	}
2846	colIdx++;
2847	Rec = tempRec;
2848	}
2849
2850	// Analyze horizontal artifact edges
2851	for(Int r = maxTBsize; r < picHeight; r += maxTBsize)
2852	{
2853	for(Int c = 0; c < picWidth; c++)
2854	{
2855	p2 = Rec[c + (r-3)*stride];
2856	p1 = Rec[c + (r-2)*stride];
2857	p0 = Rec[c + (r-1)*stride];
2858	q0 = Rec[c + r*stride];
2859	q1 = Rec[c + (r+1)*stride];
2860	q2 = Rec[c + (r+2)*stride];
2861	a = ((abs(p2-(p1<<1)+p0)+abs(q0-(q1<<1)+q2))<<1);
2862	if (thr1 < a && a < thr2)
2863	{
2864	rowSAD[rowIdx] += abs(p0 - q0);
2865	}
2866	}
2867	rowIdx++;
2868	}
2869	}
2870
2871	UInt64 colSADsum = 0;
2872	UInt64 rowSADsum = 0;
2873	for(Int c = 0; c < noCol-1; c++)
2874	{
2875	colSADsum += colSAD[c];
2876	}
2877	for(Int r = 0; r < noRows-1; r++)
2878	{
2879	rowSADsum += rowSAD[r];
2880	}
2881
2882	colSADsum <<= 10;
2883	rowSADsum <<= 10;
2884	colSADsum /= (noCol-1);
2885	colSADsum /= picHeight;
2886	rowSADsum /= (noRows-1);
2887	rowSADsum /= picWidth;
2888
2889	UInt64 avgSAD = ((colSADsum + rowSADsum)>>1);
2890	avgSAD >>= (g_bitDepthY-8);
2891
2892	if ( avgSAD > 2048 )
2893	{
2894	avgSAD >>= 9;
2895	Int offset = Clip3(2,6,(Int)avgSAD);
2896	for (Int i=0; i<uiNumSlices; i++)
2897	{
2898	pcPic->getSlice(i)->setDeblockingFilterOverrideFlag(true);
2899	pcPic->getSlice(i)->setDeblockingFilterDisable(false);
2900	pcPic->getSlice(i)->setDeblockingFilterBetaOffsetDiv2( offset );
2901	pcPic->getSlice(i)->setDeblockingFilterTcOffsetDiv2( offset );
2902	}
2903	}
2904	else
2905	{
2906	for (Int i=0; i<uiNumSlices; i++)
2907	{
2908	pcPic->getSlice(i)->setDeblockingFilterOverrideFlag(false);
2909	pcPic->getSlice(i)->setDeblockingFilterDisable( pcPic->getSlice(i)->getPPS()->getPicDisableDeblockingFilterFlag() );
2910	pcPic->getSlice(i)->setDeblockingFilterBetaOffsetDiv2( pcPic->getSlice(i)->getPPS()->getDeblockingFilterBetaOffsetDiv2() );
2911	pcPic->getSlice(i)->setDeblockingFilterTcOffsetDiv2( pcPic->getSlice(i)->getPPS()->getDeblockingFilterTcOffsetDiv2() );
2912	}
2913	}
2914
2915	free(colSAD);
2916	free(rowSAD);
2917	}
2918	#endif
2919	#if H_MV
2920	Void TEncGOP::xSetRefPicListModificationsMvc( TComSlice* pcSlice, UInt uiPOCCurr, UInt iGOPid )
2921	{
2922	TComVPS* vps = pcSlice->getVPS();
2923	Int layer = pcSlice->getLayerIdInVps( );
2924
2925	if( pcSlice->getSliceType() == I_SLICE \|\| !(pcSlice->getPPS()->getListsModificationPresentFlag()) \|\| vps->getNumDirectRefLayers( layer ) == 0 )
2926	{
2927	return;
2928	}
2929
2930	// analyze inter-view modifications
2931	GOPEntry ge = m_pcCfg->getGOPEntry( (pcSlice->getRapPicFlag() && ( layer > 0) ) ? MAX_GOP : iGOPid );
2932
2933	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
2934
2935	Int maxRefListSize = pcSlice->getNumRpsCurrTempList();
2936	Int numTemporalRefs = maxRefListSize - vps->getNumDirectRefLayers( layer );
2937
2938
2939	for (Int li = 0; li < 2; li ++) // Loop over lists L0 and L1
2940	{
2941	Int numModifications = 0;
2942
2943	for( Int k = 0; k < ge.m_numInterViewRefPics; k++ )
2944	{
2945	numModifications += ( ge.m_interViewRefPosL[li][k] >= 0 ) ? 1 : 0;
2946	}
2947
2948	// set inter-view modifications
2949	Bool isModified = false;
2950	Int tempList[16];
2951	for( Int k = 0; k < 16; k++ ) { tempList[k] = -1; }
2952
2953	if( (maxRefListSize > 1) && (numModifications > 0) )
2954	{
2955	for( Int k = 0; k < ge.m_numInterViewRefPics; k++ )
2956	{
2957	if( ge.m_interViewRefPosL[li][k] >= 0 )
2958	{
2959	Int orgIdx = numTemporalRefs;
2960	Int targetIdx = ge.m_interViewRefPosL[ li ][ k ];
2961	for( Int idx = 0; idx < vps->getNumDirectRefLayers( layer ); idx++ )
2962	{
2963	Int refLayer = vps->getLayerIdInVps( vps->getRefLayerId( layer, idx ) );
2964	if( ( layer + ge.m_interViewRefs[ k ]) == refLayer )
2965	{
2966	tempList[ targetIdx ] = orgIdx;
2967	isModified = ( targetIdx != orgIdx );
2968	}
2969	orgIdx++;
2970	}
2971	}
2972	}
2973	}
2974
2975	refPicListModification->setRefPicListModificationFlagL( li, isModified );
2976
2977	if( isModified )
2978	{
2979	Int temporalRefIdx = 0;
2980	for( Int i = 0; i < pcSlice->getNumRefIdx( ( li == 0 ) ? REF_PIC_LIST_0 : REF_PIC_LIST_1 ); i++ )
2981	{
2982	if( tempList[i] >= 0 )
2983	{
2984	refPicListModification->setRefPicSetIdxL( li, i, tempList[i] );
2985	}
2986	else
2987	{
2988	refPicListModification->setRefPicSetIdxL( li, i, temporalRefIdx );
2989	temporalRefIdx++;
2990	}
2991	}
2992	}
2993	}
2994	}
2995	#endif
2996	//! \}

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