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source: 3DVCSoftware/branches/HTM-DEV-0.3-dev2/source/Lib/TLibEncoder/TEncGOP.cpp @ 478

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

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