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source: 3DVCSoftware/branches/HTM-DEV-0.3-dev2/source/Lib/TLibEncoder/TEncGOP.cpp @ 499

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Last change on this file since 499 was 499, checked in by zhang, 11 years ago
Changes include: DV-MVP(H_3D_IDV), TMVP merging candidate(H_3D_TMVP, target reference index changes, scaling based on view order index) and cleanups (H_3D_CLEANUPS)
Property svn:eol-style set to `native`
File size: 112.0 KB

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1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2013, ITU/ISO/IEC
7	* All rights reserved.
8	*
9	* Redistribution and use in source and binary forms, with or without
10	* modification, are permitted provided that the following conditions are met:
11	*
12	* * Redistributions of source code must retain the above copyright notice,
13	* this list of conditions and the following disclaimer.
14	* * Redistributions in binary form must reproduce the above copyright notice,
15	* this list of conditions and the following disclaimer in the documentation
16	* and/or other materials provided with the distribution.
17	* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
18	* be used to endorse or promote products derived from this software without
19	* specific prior written permission.
20	*
21	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31	* THE POSSIBILITY OF SUCH DAMAGE.
32	*/
33
34	/** \file TEncGOP.cpp
35	\brief GOP encoder class
36	*/
37
38	#include <list>
39	#include <algorithm>
40	#include <functional>
41
42	#include "TEncTop.h"
43	#include "TEncGOP.h"
44	#include "TEncAnalyze.h"
45	#include "libmd5/MD5.h"
46	#include "TLibCommon/SEI.h"
47	#include "TLibCommon/NAL.h"
48	#include "NALwrite.h"
49	#include <time.h>
50	#include <math.h>
51
52	using namespace std;
53	//! \ingroup TLibEncoder
54	//! \{
55
56	// ====================================================================================================================
57	// Constructor / destructor / initialization / destroy
58	// ====================================================================================================================
59	Int getLSB(Int poc, Int maxLSB)
60	{
61	if (poc >= 0)
62	{
63	return poc % maxLSB;
64	}
65	else
66	{
67	return (maxLSB - ((-poc) % maxLSB)) % maxLSB;
68	}
69	}
70
71	TEncGOP::TEncGOP()
72	{
73	m_iLastIDR = 0;
74	m_iGopSize = 0;
75	m_iNumPicCoded = 0; //Niko
76	m_bFirst = true;
77
78	m_pcCfg = NULL;
79	m_pcSliceEncoder = NULL;
80	m_pcListPic = NULL;
81
82	m_pcEntropyCoder = NULL;
83	m_pcCavlcCoder = NULL;
84	m_pcSbacCoder = NULL;
85	m_pcBinCABAC = NULL;
86
87	m_bSeqFirst = true;
88
89	m_bRefreshPending = 0;
90	m_pocCRA = 0;
91	m_numLongTermRefPicSPS = 0;
92	::memset(m_ltRefPicPocLsbSps, 0, sizeof(m_ltRefPicPocLsbSps));
93	::memset(m_ltRefPicUsedByCurrPicFlag, 0, sizeof(m_ltRefPicUsedByCurrPicFlag));
94	m_cpbRemovalDelay = 0;
95	m_lastBPSEI = 0;
96	#if L0045_NON_NESTED_SEI_RESTRICTIONS
97	xResetNonNestedSEIPresentFlags();
98	#if K0180_SCALABLE_NESTING_SEI
99	xResetNestedSEIPresentFlags();
100	#endif
101	#endif
102	#if H_MV
103	m_layerId = 0;
104	m_viewId = 0;
105	m_pocLastCoded = -1;
106	#if H_3D
107	m_viewIndex = 0;
108	m_isDepth = false;
109	#endif
110	#endif
111	return;
112	}
113
114	TEncGOP::~TEncGOP()
115	{
116	}
117
118	/** Create list to contain pointers to LCU start addresses of slice.
119	*/
120	Void TEncGOP::create()
121	{
122	m_bLongtermTestPictureHasBeenCoded = 0;
123	m_bLongtermTestPictureHasBeenCoded2 = 0;
124	}
125
126	Void TEncGOP::destroy()
127	{
128	}
129
130	Void TEncGOP::init ( TEncTop* pcTEncTop )
131	{
132	m_pcEncTop = pcTEncTop;
133	m_pcCfg = pcTEncTop;
134	m_pcSliceEncoder = pcTEncTop->getSliceEncoder();
135	m_pcListPic = pcTEncTop->getListPic();
136
137	m_pcEntropyCoder = pcTEncTop->getEntropyCoder();
138	m_pcCavlcCoder = pcTEncTop->getCavlcCoder();
139	m_pcSbacCoder = pcTEncTop->getSbacCoder();
140	m_pcBinCABAC = pcTEncTop->getBinCABAC();
141	m_pcLoopFilter = pcTEncTop->getLoopFilter();
142	m_pcBitCounter = pcTEncTop->getBitCounter();
143
144	//--Adaptive Loop filter
145	m_pcSAO = pcTEncTop->getSAO();
146	m_pcRateCtrl = pcTEncTop->getRateCtrl();
147	m_lastBPSEI = 0;
148	m_totalCoded = 0;
149
150	#if H_MV
151	m_ivPicLists = pcTEncTop->getIvPicLists();
152	m_layerId = pcTEncTop->getLayerId();
153	m_viewId = pcTEncTop->getViewId();
154	#if H_3D
155	m_viewIndex = pcTEncTop->getViewIndex();
156	m_isDepth = pcTEncTop->getIsDepth();
157	#endif
158	#endif
159	}
160
161	SEIActiveParameterSets* TEncGOP::xCreateSEIActiveParameterSets (TComSPS *sps)
162	{
163	SEIActiveParameterSets *seiActiveParameterSets = new SEIActiveParameterSets();
164	seiActiveParameterSets->activeVPSId = m_pcCfg->getVPS()->getVPSId();
165	#if L0047_APS_FLAGS
166	seiActiveParameterSets->m_fullRandomAccessFlag = false;
167	seiActiveParameterSets->m_noParamSetUpdateFlag = false;
168	#endif
169	seiActiveParameterSets->numSpsIdsMinus1 = 0;
170	seiActiveParameterSets->activeSeqParamSetId.resize(seiActiveParameterSets->numSpsIdsMinus1 + 1);
171	seiActiveParameterSets->activeSeqParamSetId[0] = sps->getSPSId();
172	return seiActiveParameterSets;
173	}
174
175	SEIFramePacking* TEncGOP::xCreateSEIFramePacking()
176	{
177	SEIFramePacking *seiFramePacking = new SEIFramePacking();
178	seiFramePacking->m_arrangementId = m_pcCfg->getFramePackingArrangementSEIId();
179	seiFramePacking->m_arrangementCancelFlag = 0;
180	seiFramePacking->m_arrangementType = m_pcCfg->getFramePackingArrangementSEIType();
181	#if L0444_FPA_TYPE
182	assert((seiFramePacking->m_arrangementType > 2) && (seiFramePacking->m_arrangementType < 6) );
183	#endif
184	seiFramePacking->m_quincunxSamplingFlag = m_pcCfg->getFramePackingArrangementSEIQuincunx();
185	seiFramePacking->m_contentInterpretationType = m_pcCfg->getFramePackingArrangementSEIInterpretation();
186	seiFramePacking->m_spatialFlippingFlag = 0;
187	seiFramePacking->m_frame0FlippedFlag = 0;
188	seiFramePacking->m_fieldViewsFlag = (seiFramePacking->m_arrangementType == 2);
189	seiFramePacking->m_currentFrameIsFrame0Flag = ((seiFramePacking->m_arrangementType == 5) && m_iNumPicCoded&1);
190	seiFramePacking->m_frame0SelfContainedFlag = 0;
191	seiFramePacking->m_frame1SelfContainedFlag = 0;
192	seiFramePacking->m_frame0GridPositionX = 0;
193	seiFramePacking->m_frame0GridPositionY = 0;
194	seiFramePacking->m_frame1GridPositionX = 0;
195	seiFramePacking->m_frame1GridPositionY = 0;
196	seiFramePacking->m_arrangementReservedByte = 0;
197	#if L0045_PERSISTENCE_FLAGS
198	seiFramePacking->m_arrangementPersistenceFlag = true;
199	#else
200	seiFramePacking->m_arrangementRepetetionPeriod = 1;
201	#endif
202	seiFramePacking->m_upsampledAspectRatio = 0;
203	return seiFramePacking;
204	}
205
206	SEIDisplayOrientation* TEncGOP::xCreateSEIDisplayOrientation()
207	{
208	SEIDisplayOrientation *seiDisplayOrientation = new SEIDisplayOrientation();
209	seiDisplayOrientation->cancelFlag = false;
210	seiDisplayOrientation->horFlip = false;
211	seiDisplayOrientation->verFlip = false;
212	seiDisplayOrientation->anticlockwiseRotation = m_pcCfg->getDisplayOrientationSEIAngle();
213	return seiDisplayOrientation;
214	}
215
216	#if J0149_TONE_MAPPING_SEI
217	SEIToneMappingInfo* TEncGOP::xCreateSEIToneMappingInfo()
218	{
219	SEIToneMappingInfo *seiToneMappingInfo = new SEIToneMappingInfo();
220	seiToneMappingInfo->m_toneMapId = m_pcCfg->getTMISEIToneMapId();
221	seiToneMappingInfo->m_toneMapCancelFlag = m_pcCfg->getTMISEIToneMapCancelFlag();
222	seiToneMappingInfo->m_toneMapPersistenceFlag = m_pcCfg->getTMISEIToneMapPersistenceFlag();
223
224	seiToneMappingInfo->m_codedDataBitDepth = m_pcCfg->getTMISEICodedDataBitDepth();
225	assert(seiToneMappingInfo->m_codedDataBitDepth >= 8 && seiToneMappingInfo->m_codedDataBitDepth <= 14);
226	seiToneMappingInfo->m_targetBitDepth = m_pcCfg->getTMISEITargetBitDepth();
227	assert( (seiToneMappingInfo->m_targetBitDepth >= 1 && seiToneMappingInfo->m_targetBitDepth <= 17) \|\| (seiToneMappingInfo->m_targetBitDepth == 255) );
228	seiToneMappingInfo->m_modelId = m_pcCfg->getTMISEIModelID();
229	assert(seiToneMappingInfo->m_modelId >=0 &&seiToneMappingInfo->m_modelId<=4);
230
231	switch( seiToneMappingInfo->m_modelId)
232	{
233	case 0:
234	{
235	seiToneMappingInfo->m_minValue = m_pcCfg->getTMISEIMinValue();
236	seiToneMappingInfo->m_maxValue = m_pcCfg->getTMISEIMaxValue();
237	break;
238	}
239	case 1:
240	{
241	seiToneMappingInfo->m_sigmoidMidpoint = m_pcCfg->getTMISEISigmoidMidpoint();
242	seiToneMappingInfo->m_sigmoidWidth = m_pcCfg->getTMISEISigmoidWidth();
243	break;
244	}
245	case 2:
246	{
247	UInt num = 1u<<(seiToneMappingInfo->m_targetBitDepth);
248	seiToneMappingInfo->m_startOfCodedInterval.resize(num);
249	Int* ptmp = m_pcCfg->getTMISEIStartOfCodedInterva();
250	if(ptmp)
251	{
252	for(int i=0; i<num;i++)
253	{
254	seiToneMappingInfo->m_startOfCodedInterval[i] = ptmp[i];
255	}
256	}
257	break;
258	}
259	case 3:
260	{
261	seiToneMappingInfo->m_numPivots = m_pcCfg->getTMISEINumPivots();
262	seiToneMappingInfo->m_codedPivotValue.resize(seiToneMappingInfo->m_numPivots);
263	seiToneMappingInfo->m_targetPivotValue.resize(seiToneMappingInfo->m_numPivots);
264	Int* ptmpcoded = m_pcCfg->getTMISEICodedPivotValue();
265	Int* ptmptarget = m_pcCfg->getTMISEITargetPivotValue();
266	if(ptmpcoded&&ptmptarget)
267	{
268	for(int i=0; i<(seiToneMappingInfo->m_numPivots);i++)
269	{
270	seiToneMappingInfo->m_codedPivotValue[i]=ptmpcoded[i];
271	seiToneMappingInfo->m_targetPivotValue[i]=ptmptarget[i];
272	}
273	}
274	break;
275	}
276	case 4:
277	{
278	seiToneMappingInfo->m_cameraIsoSpeedIdc = m_pcCfg->getTMISEICameraIsoSpeedIdc();
279	seiToneMappingInfo->m_cameraIsoSpeedValue = m_pcCfg->getTMISEICameraIsoSpeedValue();
280	assert( seiToneMappingInfo->m_cameraIsoSpeedValue !=0 );
281	seiToneMappingInfo->m_exposureCompensationValueSignFlag = m_pcCfg->getTMISEIExposureCompensationValueSignFlag();
282	seiToneMappingInfo->m_exposureCompensationValueNumerator = m_pcCfg->getTMISEIExposureCompensationValueNumerator();
283	seiToneMappingInfo->m_exposureCompensationValueDenomIdc = m_pcCfg->getTMISEIExposureCompensationValueDenomIdc();
284	seiToneMappingInfo->m_refScreenLuminanceWhite = m_pcCfg->getTMISEIRefScreenLuminanceWhite();
285	seiToneMappingInfo->m_extendedRangeWhiteLevel = m_pcCfg->getTMISEIExtendedRangeWhiteLevel();
286	assert( seiToneMappingInfo->m_extendedRangeWhiteLevel >= 100 );
287	seiToneMappingInfo->m_nominalBlackLevelLumaCodeValue = m_pcCfg->getTMISEINominalBlackLevelLumaCodeValue();
288	seiToneMappingInfo->m_nominalWhiteLevelLumaCodeValue = m_pcCfg->getTMISEINominalWhiteLevelLumaCodeValue();
289	assert( seiToneMappingInfo->m_nominalWhiteLevelLumaCodeValue > seiToneMappingInfo->m_nominalBlackLevelLumaCodeValue );
290	seiToneMappingInfo->m_extendedWhiteLevelLumaCodeValue = m_pcCfg->getTMISEIExtendedWhiteLevelLumaCodeValue();
291	assert( seiToneMappingInfo->m_extendedWhiteLevelLumaCodeValue >= seiToneMappingInfo->m_nominalWhiteLevelLumaCodeValue );
292	break;
293	}
294	default:
295	{
296	assert(!"Undefined SEIToneMapModelId");
297	break;
298	}
299	}
300	return seiToneMappingInfo;
301	}
302	#endif
303	Void TEncGOP::xCreateLeadingSEIMessages (/SEIMessages seiMessages,/ AccessUnit &accessUnit, TComSPS *sps)
304	{
305	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
306
307	if(m_pcCfg->getActiveParameterSetsSEIEnabled())
308	{
309	SEIActiveParameterSets *sei = xCreateSEIActiveParameterSets (sps);
310
311	//nalu = NALUnit(NAL_UNIT_SEI);
312	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
313	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
314	writeRBSPTrailingBits(nalu.m_Bitstream);
315	accessUnit.push_back(new NALUnitEBSP(nalu));
316	delete sei;
317	#if L0045_NON_NESTED_SEI_RESTRICTIONS
318	m_activeParameterSetSEIPresentInAU = true;
319	#endif
320	}
321
322	if(m_pcCfg->getFramePackingArrangementSEIEnabled())
323	{
324	SEIFramePacking *sei = xCreateSEIFramePacking ();
325
326	nalu = NALUnit(NAL_UNIT_PREFIX_SEI);
327	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
328	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
329	writeRBSPTrailingBits(nalu.m_Bitstream);
330	accessUnit.push_back(new NALUnitEBSP(nalu));
331	delete sei;
332	}
333	if (m_pcCfg->getDisplayOrientationSEIAngle())
334	{
335	SEIDisplayOrientation *sei = xCreateSEIDisplayOrientation();
336
337	nalu = NALUnit(NAL_UNIT_PREFIX_SEI);
338	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
339	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
340	writeRBSPTrailingBits(nalu.m_Bitstream);
341	accessUnit.push_back(new NALUnitEBSP(nalu));
342	delete sei;
343	}
344	#if J0149_TONE_MAPPING_SEI
345	if(m_pcCfg->getToneMappingInfoSEIEnabled())
346	{
347	SEIToneMappingInfo *sei = xCreateSEIToneMappingInfo ();
348
349	nalu = NALUnit(NAL_UNIT_PREFIX_SEI);
350	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
351	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
352	writeRBSPTrailingBits(nalu.m_Bitstream);
353	accessUnit.push_back(new NALUnitEBSP(nalu));
354	delete sei;
355	}
356	#endif
357	}
358
359	// ====================================================================================================================
360	// Public member functions
361	// ====================================================================================================================
362	#if H_MV
363	Void TEncGOP::initGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP)
364	{
365	xInitGOP( iPOCLast, iNumPicRcvd, rcListPic, rcListPicYuvRecOut );
366	m_iNumPicCoded = 0;
367	}
368	#endif
369	#if H_MV
370	Void TEncGOP::compressPicInGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP, Int iGOPid)
371	#else
372	Void TEncGOP::compressGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP)
373	#endif
374	{
375	TComPic* pcPic;
376	TComPicYuv* pcPicYuvRecOut;
377	TComSlice* pcSlice;
378	TComOutputBitstream *pcBitstreamRedirect;
379	pcBitstreamRedirect = new TComOutputBitstream;
380	AccessUnit::iterator itLocationToPushSliceHeaderNALU; // used to store location where NALU containing slice header is to be inserted
381	UInt uiOneBitstreamPerSliceLength = 0;
382	TEncSbac* pcSbacCoders = NULL;
383	TComOutputBitstream* pcSubstreamsOut = NULL;
384
385	#if !H_MV
386	xInitGOP( iPOCLast, iNumPicRcvd, rcListPic, rcListPicYuvRecOut );
387
388	m_iNumPicCoded = 0;
389	#endif
390	SEIPictureTiming pictureTimingSEI;
391	#if L0208_SOP_DESCRIPTION_SEI
392	Bool writeSOP = m_pcCfg->getSOPDescriptionSEIEnabled();
393	#endif
394	#if K0180_SCALABLE_NESTING_SEI
395	// Initialize Scalable Nesting SEI with single layer values
396	SEIScalableNesting scalableNestingSEI;
397	scalableNestingSEI.m_bitStreamSubsetFlag = 1; // If the nested SEI messages are picture buffereing SEI mesages, picure timing SEI messages or sub-picture timing SEI messages, bitstream_subset_flag shall be equal to 1
398	scalableNestingSEI.m_nestingOpFlag = 0;
399	scalableNestingSEI.m_nestingNumOpsMinus1 = 0; //nesting_num_ops_minus1
400	scalableNestingSEI.m_allLayersFlag = 0;
401	scalableNestingSEI.m_nestingNoOpMaxTemporalIdPlus1 = 6 + 1; //nesting_no_op_max_temporal_id_plus1
402	scalableNestingSEI.m_nestingNumLayersMinus1 = 1 - 1; //nesting_num_layers_minus1
403	scalableNestingSEI.m_nestingLayerId[0] = 0;
404	scalableNestingSEI.m_callerOwnsSEIs = true;
405	#endif
406	#if L0044_DU_DPB_OUTPUT_DELAY_HRD
407	Int picSptDpbOutputDuDelay = 0;
408	#endif
409	UInt *accumBitsDU = NULL;
410	UInt *accumNalsDU = NULL;
411	SEIDecodingUnitInfo decodingUnitInfoSEI;
412	#if !H_MV
413	for ( Int iGOPid=0; iGOPid < m_iGopSize; iGOPid++ )
414	#endif
415	{
416	UInt uiColDir = 1;
417	//-- For time output for each slice
418	long iBeforeTime = clock();
419
420	//select uiColDir
421	Int iCloseLeft=1, iCloseRight=-1;
422	for(Int i = 0; i<m_pcCfg->getGOPEntry(iGOPid).m_numRefPics; i++)
423	{
424	Int iRef = m_pcCfg->getGOPEntry(iGOPid).m_referencePics[i];
425	if(iRef>0&&(iRef<iCloseRight\|\|iCloseRight==-1))
426	{
427	iCloseRight=iRef;
428	}
429	else if(iRef<0&&(iRef>iCloseLeft\|\|iCloseLeft==1))
430	{
431	iCloseLeft=iRef;
432	}
433	}
434	if(iCloseRight>-1)
435	{
436	iCloseRight=iCloseRight+m_pcCfg->getGOPEntry(iGOPid).m_POC-1;
437	}
438	if(iCloseLeft<1)
439	{
440	iCloseLeft=iCloseLeft+m_pcCfg->getGOPEntry(iGOPid).m_POC-1;
441	while(iCloseLeft<0)
442	{
443	iCloseLeft+=m_iGopSize;
444	}
445	}
446	Int iLeftQP=0, iRightQP=0;
447	for(Int i=0; i<m_iGopSize; i++)
448	{
449	if(m_pcCfg->getGOPEntry(i).m_POC==(iCloseLeft%m_iGopSize)+1)
450	{
451	iLeftQP= m_pcCfg->getGOPEntry(i).m_QPOffset;
452	}
453	if (m_pcCfg->getGOPEntry(i).m_POC==(iCloseRight%m_iGopSize)+1)
454	{
455	iRightQP=m_pcCfg->getGOPEntry(i).m_QPOffset;
456	}
457	}
458	if(iCloseRight>-1&&iRightQP<iLeftQP)
459	{
460	uiColDir=0;
461	}
462
463	/////////////////////////////////////////////////////////////////////////////////////////////////// Initial to start encoding
464	Int pocCurr = iPOCLast -iNumPicRcvd+ m_pcCfg->getGOPEntry(iGOPid).m_POC;
465	Int iTimeOffset = m_pcCfg->getGOPEntry(iGOPid).m_POC;
466	if(iPOCLast == 0)
467	{
468	pocCurr=0;
469	iTimeOffset = 1;
470	}
471	if(pocCurr>=m_pcCfg->getFramesToBeEncoded())
472	{
473	#if H_MV
474	delete pcBitstreamRedirect;
475	return;
476	#else
477	continue;
478	#endif
479	}
480
481	if( getNalUnitType(pocCurr, m_iLastIDR) == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| getNalUnitType(pocCurr, m_iLastIDR) == NAL_UNIT_CODED_SLICE_IDR_N_LP )
482	{
483	m_iLastIDR = pocCurr;
484	}
485	// start a new access unit: create an entry in the list of output access units
486	accessUnitsInGOP.push_back(AccessUnit());
487	AccessUnit& accessUnit = accessUnitsInGOP.back();
488	xGetBuffer( rcListPic, rcListPicYuvRecOut, iNumPicRcvd, iTimeOffset, pcPic, pcPicYuvRecOut, pocCurr );
489
490	// Slice data initialization
491	pcPic->clearSliceBuffer();
492	assert(pcPic->getNumAllocatedSlice() == 1);
493	m_pcSliceEncoder->setSliceIdx(0);
494	pcPic->setCurrSliceIdx(0);
495
496	#if H_3D_GEN
497	m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, pocCurr, iNumPicRcvd, iGOPid, pcSlice, m_pcEncTop->getVPS(), m_pcEncTop->getSPS(), m_pcEncTop->getPPS(), getLayerId() );
498	#else
499	m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, pocCurr, iNumPicRcvd, iGOPid, pcSlice, m_pcEncTop->getSPS(), m_pcEncTop->getPPS() );
500	#endif
501	pcSlice->setLastIDR(m_iLastIDR);
502	pcSlice->setSliceIdx(0);
503	#if H_MV
504	pcPic ->setLayerId ( getLayerId() );
505	pcPic ->setViewId ( getViewId() );
506	#if !H_3D_GEN
507	pcSlice->setLayerId ( getLayerId() );
508	pcSlice->setViewId ( getViewId() );
509	pcSlice->setVPS ( m_pcEncTop->getVPS() );
510	#endif
511	#if H_3D
512	pcPic ->setViewIndex ( getViewIndex() );
513	pcPic ->setIsDepth( getIsDepth() );
514	#if !H_3D_GEN
515	pcSlice->setViewIndex ( getViewIndex() );
516	pcSlice->setIsDepth( getIsDepth() );
517	#endif
518	pcSlice->setCamparaSlice( pcPic->getCodedScale(), pcPic->getCodedOffset() );
519	#endif
520	#endif
521	//set default slice level flag to the same as SPS level flag
522	pcSlice->setLFCrossSliceBoundaryFlag( pcSlice->getPPS()->getLoopFilterAcrossSlicesEnabledFlag() );
523	pcSlice->setScalingList ( m_pcEncTop->getScalingList() );
524	pcSlice->getScalingList()->setUseTransformSkip(m_pcEncTop->getPPS()->getUseTransformSkip());
525	if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_OFF)
526	{
527	m_pcEncTop->getTrQuant()->setFlatScalingList();
528	m_pcEncTop->getTrQuant()->setUseScalingList(false);
529	m_pcEncTop->getSPS()->setScalingListPresentFlag(false);
530	m_pcEncTop->getPPS()->setScalingListPresentFlag(false);
531	}
532	else if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_DEFAULT)
533	{
534	pcSlice->setDefaultScalingList ();
535	m_pcEncTop->getSPS()->setScalingListPresentFlag(false);
536	m_pcEncTop->getPPS()->setScalingListPresentFlag(false);
537	m_pcEncTop->getTrQuant()->setScalingList(pcSlice->getScalingList());
538	m_pcEncTop->getTrQuant()->setUseScalingList(true);
539	}
540	else if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_FILE_READ)
541	{
542	if(pcSlice->getScalingList()->xParseScalingList(m_pcCfg->getScalingListFile()))
543	{
544	pcSlice->setDefaultScalingList ();
545	}
546	pcSlice->getScalingList()->checkDcOfMatrix();
547	m_pcEncTop->getSPS()->setScalingListPresentFlag(pcSlice->checkDefaultScalingList());
548	m_pcEncTop->getPPS()->setScalingListPresentFlag(false);
549	m_pcEncTop->getTrQuant()->setScalingList(pcSlice->getScalingList());
550	m_pcEncTop->getTrQuant()->setUseScalingList(true);
551	}
552	else
553	{
554	printf("error : ScalingList == %d no support\n",m_pcEncTop->getUseScalingListId());
555	assert(0);
556	}
557
558	#if H_MV
559	// Set the nal unit type
560	pcSlice->setNalUnitType(getNalUnitType(pocCurr, m_iLastIDR));
561	if( pcSlice->getSliceType() == B_SLICE )
562	{
563	if( m_pcCfg->getGOPEntry( ( pcSlice->getRapPicFlag() && getLayerId() > 0 ) ? MAX_GOP : iGOPid ).m_sliceType == 'P' )
564	{
565	pcSlice->setSliceType( P_SLICE );
566	}
567	}
568	#else
569	if(pcSlice->getSliceType()==B_SLICE&&m_pcCfg->getGOPEntry(iGOPid).m_sliceType=='P')
570	{
571	pcSlice->setSliceType(P_SLICE);
572	}
573	// Set the nal unit type
574	pcSlice->setNalUnitType(getNalUnitType(pocCurr, m_iLastIDR));
575	#endif
576	if(pcSlice->getTemporalLayerNonReferenceFlag())
577	{
578	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_TRAIL_R)
579	{
580	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TRAIL_N);
581	}
582	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_RADL_R)
583	{
584	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_RADL_N);
585	}
586	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_RASL_R)
587	{
588	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_RASL_N);
589	}
590	}
591
592	// Do decoding refresh marking if any
593	pcSlice->decodingRefreshMarking(m_pocCRA, m_bRefreshPending, rcListPic);
594	m_pcEncTop->selectReferencePictureSet(pcSlice, pocCurr, iGOPid);
595	pcSlice->getRPS()->setNumberOfLongtermPictures(0);
596
597	if(pcSlice->checkThatAllRefPicsAreAvailable(rcListPic, pcSlice->getRPS(), false) != 0)
598	{
599	pcSlice->createExplicitReferencePictureSetFromReference(rcListPic, pcSlice->getRPS());
600	}
601	pcSlice->applyReferencePictureSet(rcListPic, pcSlice->getRPS());
602
603	if(pcSlice->getTLayer() > 0)
604	{
605	if(pcSlice->isTemporalLayerSwitchingPoint(rcListPic) \|\| pcSlice->getSPS()->getTemporalIdNestingFlag())
606	{
607	if(pcSlice->getTemporalLayerNonReferenceFlag())
608	{
609	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TSA_N);
610	}
611	else
612	{
613	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TLA_R);
614	}
615	}
616	else if(pcSlice->isStepwiseTemporalLayerSwitchingPointCandidate(rcListPic))
617	{
618	Bool isSTSA=true;
619	for(Int ii=iGOPid+1;(ii<m_pcCfg->getGOPSize() && isSTSA==true);ii++)
620	{
621	Int lTid= m_pcCfg->getGOPEntry(ii).m_temporalId;
622	if(lTid==pcSlice->getTLayer())
623	{
624	TComReferencePictureSet* nRPS = pcSlice->getSPS()->getRPSList()->getReferencePictureSet(ii);
625	for(Int jj=0;jj<nRPS->getNumberOfPictures();jj++)
626	{
627	if(nRPS->getUsed(jj))
628	{
629	Int tPoc=m_pcCfg->getGOPEntry(ii).m_POC+nRPS->getDeltaPOC(jj);
630	Int kk=0;
631	for(kk=0;kk<m_pcCfg->getGOPSize();kk++)
632	{
633	if(m_pcCfg->getGOPEntry(kk).m_POC==tPoc)
634	break;
635	}
636	Int tTid=m_pcCfg->getGOPEntry(kk).m_temporalId;
637	if(tTid >= pcSlice->getTLayer())
638	{
639	isSTSA=false;
640	break;
641	}
642	}
643	}
644	}
645	}
646	if(isSTSA==true)
647	{
648	if(pcSlice->getTemporalLayerNonReferenceFlag())
649	{
650	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_N);
651	}
652	else
653	{
654	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_R);
655	}
656	}
657	}
658	}
659	arrangeLongtermPicturesInRPS(pcSlice, rcListPic);
660	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
661	refPicListModification->setRefPicListModificationFlagL0(0);
662	refPicListModification->setRefPicListModificationFlagL1(0);
663	#if H_MV
664	pcSlice->createAndApplyIvReferencePictureSet( m_ivPicLists, m_refPicSetInterLayer );
665	pcSlice->setNumRefIdx(REF_PIC_LIST_0,min(m_pcCfg->getGOPEntry( (pcSlice->getRapPicFlag() && getLayerId() > 0) ? MAX_GOP : iGOPid ).m_numRefPicsActive,( pcSlice->getRPS()->getNumberOfPictures() + (Int) m_refPicSetInterLayer.size() ) ) );
666	pcSlice->setNumRefIdx(REF_PIC_LIST_1,min(m_pcCfg->getGOPEntry( (pcSlice->getRapPicFlag() && getLayerId() > 0) ? MAX_GOP : iGOPid ).m_numRefPicsActive,( pcSlice->getRPS()->getNumberOfPictures() + (Int) m_refPicSetInterLayer.size() ) ) );
667	xSetRefPicListModificationsMvc( pcSlice, pocCurr, iGOPid );
668	#else
669	pcSlice->setNumRefIdx(REF_PIC_LIST_0,min(m_pcCfg->getGOPEntry(iGOPid).m_numRefPicsActive,pcSlice->getRPS()->getNumberOfPictures()));
670	pcSlice->setNumRefIdx(REF_PIC_LIST_1,min(m_pcCfg->getGOPEntry(iGOPid).m_numRefPicsActive,pcSlice->getRPS()->getNumberOfPictures()));
671	#endif
672
673	#if ADAPTIVE_QP_SELECTION
674	pcSlice->setTrQuant( m_pcEncTop->getTrQuant() );
675	#endif
676
677	// Set reference list
678	#if H_MV
679	pcSlice->setRefPicList( rcListPic, m_refPicSetInterLayer );
680	#else
681	pcSlice->setRefPicList ( rcListPic );
682	#endif
683
684	#if H_3D
685	pcSlice->setIvPicLists( m_ivPicLists );
686	#if H_3D_IV_MERGE
687	assert( !m_pcEncTop->getIsDepth() \|\| ( pcSlice->getTexturePic() != 0 ) );
688	#endif
689	#endif
690	// Slice info. refinement
691	#if H_MV
692	if ( pcSlice->getSliceType() == B_SLICE )
693	{
694	if( m_pcCfg->getGOPEntry( ( pcSlice->getRapPicFlag() == true && getLayerId() > 0 ) ? MAX_GOP : iGOPid ).m_sliceType == 'P' )
695	{
696	pcSlice->setSliceType( P_SLICE );
697	}
698	}
699	#else
700	if ( (pcSlice->getSliceType() == B_SLICE) && (pcSlice->getNumRefIdx(REF_PIC_LIST_1) == 0) )
701	{
702	pcSlice->setSliceType ( P_SLICE );
703	}
704	#endif
705	#if !L0034_COMBINED_LIST_CLEANUP
706	if (pcSlice->getSliceType() != B_SLICE \|\| !pcSlice->getSPS()->getUseLComb())
707	{
708	pcSlice->setNumRefIdx(REF_PIC_LIST_C, 0);
709	pcSlice->setRefPicListCombinationFlag(false);
710	pcSlice->setRefPicListModificationFlagLC(false);
711	}
712	else
713	{
714	pcSlice->setRefPicListCombinationFlag(pcSlice->getSPS()->getUseLComb());
715	pcSlice->setNumRefIdx(REF_PIC_LIST_C, pcSlice->getNumRefIdx(REF_PIC_LIST_0));
716	}
717	#endif
718
719	if (pcSlice->getSliceType() == B_SLICE)
720	{
721	pcSlice->setColFromL0Flag(1-uiColDir);
722	Bool bLowDelay = true;
723	Int iCurrPOC = pcSlice->getPOC();
724	Int iRefIdx = 0;
725
726	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_0) && bLowDelay; iRefIdx++)
727	{
728	if ( pcSlice->getRefPic(REF_PIC_LIST_0, iRefIdx)->getPOC() > iCurrPOC )
729	{
730	bLowDelay = false;
731	}
732	}
733	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_1) && bLowDelay; iRefIdx++)
734	{
735	if ( pcSlice->getRefPic(REF_PIC_LIST_1, iRefIdx)->getPOC() > iCurrPOC )
736	{
737	bLowDelay = false;
738	}
739	}
740
741	pcSlice->setCheckLDC(bLowDelay);
742	}
743	else
744	{
745	pcSlice->setCheckLDC(true);
746	}
747
748	uiColDir = 1-uiColDir;
749
750	//-------------------------------------------------------------
751	pcSlice->setRefPOCList();
752
753	#if L0034_COMBINED_LIST_CLEANUP
754	pcSlice->setList1IdxToList0Idx();
755	#else
756	pcSlice->setNoBackPredFlag( false );
757	if ( pcSlice->getSliceType() == B_SLICE && !pcSlice->getRefPicListCombinationFlag())
758	{
759	if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) )
760	{
761	pcSlice->setNoBackPredFlag( true );
762	Int i;
763	for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ )
764	{
765	if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) )
766	{
767	pcSlice->setNoBackPredFlag( false );
768	break;
769	}
770	}
771	}
772	}
773
774	if(pcSlice->getNoBackPredFlag())
775	{
776	pcSlice->setNumRefIdx(REF_PIC_LIST_C, 0);
777	}
778	pcSlice->generateCombinedList();
779	#endif
780	#if H_3D_TMVP
781	if(pcSlice->getLayerId())
782	pcSlice->generateAlterRefforTMVP();
783	#endif
784	if (m_pcEncTop->getTMVPModeId() == 2)
785	{
786	if (iGOPid == 0) // first picture in SOP (i.e. forward B)
787	{
788	pcSlice->setEnableTMVPFlag(0);
789	}
790	else
791	{
792	// Note: pcSlice->getColFromL0Flag() is assumed to be always 0 and getcolRefIdx() is always 0.
793	pcSlice->setEnableTMVPFlag(1);
794	}
795	pcSlice->getSPS()->setTMVPFlagsPresent(1);
796	}
797	else if (m_pcEncTop->getTMVPModeId() == 1)
798	{
799	pcSlice->getSPS()->setTMVPFlagsPresent(1);
800	pcSlice->setEnableTMVPFlag(1);
801	}
802	else
803	{
804	pcSlice->getSPS()->setTMVPFlagsPresent(0);
805	pcSlice->setEnableTMVPFlag(0);
806	}
807
808	#if H_3D_VSO
809	// Should be moved to TEncTop !!!
810	Bool bUseVSO = m_pcEncTop->getUseVSO();
811
812	TComRdCost* pcRdCost = m_pcEncTop->getRdCost();
813
814	pcRdCost->setUseVSO( bUseVSO );
815
816	// SAIT_VSO_EST_A0033
817	pcRdCost->setUseEstimatedVSD( m_pcEncTop->getUseEstimatedVSD() );
818
819	if ( bUseVSO )
820	{
821	Int iVSOMode = m_pcEncTop->getVSOMode();
822	pcRdCost->setVSOMode( iVSOMode );
823	pcRdCost->setAllowNegDist( m_pcEncTop->getAllowNegDist() );
824
825	// SAIT_VSO_EST_A0033
826	pcRdCost->setVideoRecPicYuv( m_pcEncTop->getIvPicLists()->getPicYuv( pcSlice->getViewIndex(), false , pcSlice->getPOC(), true ) );
827	pcRdCost->setDepthPicYuv ( m_pcEncTop->getIvPicLists()->getPicYuv( pcSlice->getViewIndex(), true , pcSlice->getPOC(), false ) );
828
829	// LGE_WVSO_A0119
830	Bool bUseWVSO = m_pcEncTop->getUseWVSO();
831	pcRdCost->setUseWVSO( bUseWVSO );
832
833	}
834	#endif
835	/////////////////////////////////////////////////////////////////////////////////////////////////// Compress a slice
836	// Slice compression
837	if (m_pcCfg->getUseASR())
838	{
839	m_pcSliceEncoder->setSearchRange(pcSlice);
840	}
841
842	Bool bGPBcheck=false;
843	if ( pcSlice->getSliceType() == B_SLICE)
844	{
845	if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) )
846	{
847	bGPBcheck=true;
848	Int i;
849	for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ )
850	{
851	if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) )
852	{
853	bGPBcheck=false;
854	break;
855	}
856	}
857	}
858	}
859	if(bGPBcheck)
860	{
861	pcSlice->setMvdL1ZeroFlag(true);
862	}
863	else
864	{
865	pcSlice->setMvdL1ZeroFlag(false);
866	}
867	pcPic->getSlice(pcSlice->getSliceIdx())->setMvdL1ZeroFlag(pcSlice->getMvdL1ZeroFlag());
868
869	#if RATE_CONTROL_LAMBDA_DOMAIN
870	Int sliceQP = pcSlice->getSliceQp();
871	Double lambda = 0.0;
872	Int actualHeadBits = 0;
873	Int actualTotalBits = 0;
874	Int estimatedBits = 0;
875	Int tmpBitsBeforeWriting = 0;
876	if ( m_pcCfg->getUseRateCtrl() )
877	{
878	Int frameLevel = m_pcRateCtrl->getRCSeq()->getGOPID2Level( iGOPid );
879	if ( pcPic->getSlice(0)->getSliceType() == I_SLICE )
880	{
881	frameLevel = 0;
882	}
883	m_pcRateCtrl->initRCPic( frameLevel );
884	estimatedBits = m_pcRateCtrl->getRCPic()->getTargetBits();
885
886	if ( ( pcSlice->getPOC() == 0 && m_pcCfg->getInitialQP() > 0 ) \|\| ( frameLevel == 0 && m_pcCfg->getForceIntraQP() ) ) // QP is specified
887	{
888	sliceQP = m_pcCfg->getInitialQP();
889	Int NumberBFrames = ( m_pcCfg->getGOPSize() - 1 );
890	Double dLambda_scale = 1.0 - Clip3( 0.0, 0.5, 0.05*(Double)NumberBFrames );
891	Double dQPFactor = 0.57*dLambda_scale;
892	Int SHIFT_QP = 12;
893	Int bitdepth_luma_qp_scale = 0;
894	Double qp_temp = (Double) sliceQP + bitdepth_luma_qp_scale - SHIFT_QP;
895	lambda = dQPFactor*pow( 2.0, qp_temp/3.0 );
896	}
897	else if ( frameLevel == 0 ) // intra case, but use the model
898	{
899	if ( m_pcCfg->getIntraPeriod() != 1 ) // do not refine allocated bits for all intra case
900	{
901	Int bits = m_pcRateCtrl->getRCSeq()->getLeftAverageBits();
902	bits = m_pcRateCtrl->getRCSeq()->getRefineBitsForIntra( bits );
903	if ( bits < 200 )
904	{
905	bits = 200;
906	}
907	m_pcRateCtrl->getRCPic()->setTargetBits( bits );
908	}
909
910	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
911	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture );
912	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
913	}
914	else // normal case
915	{
916	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
917	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture );
918	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
919	}
920
921	sliceQP = Clip3( -pcSlice->getSPS()->getQpBDOffsetY(), MAX_QP, sliceQP );
922	m_pcRateCtrl->getRCPic()->setPicEstQP( sliceQP );
923
924	m_pcSliceEncoder->resetQP( pcPic, sliceQP, lambda );
925	}
926	#endif
927
928	UInt uiNumSlices = 1;
929
930	UInt uiInternalAddress = pcPic->getNumPartInCU()-4;
931	UInt uiExternalAddress = pcPic->getPicSym()->getNumberOfCUsInFrame()-1;
932	UInt uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
933	UInt uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
934	UInt uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
935	UInt uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
936	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
937	{
938	uiInternalAddress--;
939	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
940	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
941	}
942	uiInternalAddress++;
943	if(uiInternalAddress==pcPic->getNumPartInCU())
944	{
945	uiInternalAddress = 0;
946	uiExternalAddress++;
947	}
948	UInt uiRealEndAddress = uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress;
949
950	UInt uiCummulativeTileWidth;
951	UInt uiCummulativeTileHeight;
952	Int p, j;
953	UInt uiEncCUAddr;
954
955	//set NumColumnsMinus1 and NumRowsMinus1
956	pcPic->getPicSym()->setNumColumnsMinus1( pcSlice->getPPS()->getNumColumnsMinus1() );
957	pcPic->getPicSym()->setNumRowsMinus1( pcSlice->getPPS()->getNumRowsMinus1() );
958
959	//create the TComTileArray
960	pcPic->getPicSym()->xCreateTComTileArray();
961
962	if( pcSlice->getPPS()->getUniformSpacingFlag() == 1 )
963	{
964	//set the width for each tile
965	for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
966	{
967	for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1()+1; p++)
968	{
969	pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->
970	setTileWidth( (p+1)*pcPic->getPicSym()->getFrameWidthInCU()/(pcPic->getPicSym()->getNumColumnsMinus1()+1)
971	- (p*pcPic->getPicSym()->getFrameWidthInCU())/(pcPic->getPicSym()->getNumColumnsMinus1()+1) );
972	}
973	}
974
975	//set the height for each tile
976	for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
977	{
978	for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1()+1; p++)
979	{
980	pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->
981	setTileHeight( (p+1)*pcPic->getPicSym()->getFrameHeightInCU()/(pcPic->getPicSym()->getNumRowsMinus1()+1)
982	- (p*pcPic->getPicSym()->getFrameHeightInCU())/(pcPic->getPicSym()->getNumRowsMinus1()+1) );
983	}
984	}
985	}
986	else
987	{
988	//set the width for each tile
989	for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
990	{
991	uiCummulativeTileWidth = 0;
992	for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1(); p++)
993	{
994	pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->setTileWidth( pcSlice->getPPS()->getColumnWidth(p) );
995	uiCummulativeTileWidth += pcSlice->getPPS()->getColumnWidth(p);
996	}
997	pcPic->getPicSym()->getTComTile(j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p)->setTileWidth( pcPic->getPicSym()->getFrameWidthInCU()-uiCummulativeTileWidth );
998	}
999
1000	//set the height for each tile
1001	for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
1002	{
1003	uiCummulativeTileHeight = 0;
1004	for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1(); p++)
1005	{
1006	pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->setTileHeight( pcSlice->getPPS()->getRowHeight(p) );
1007	uiCummulativeTileHeight += pcSlice->getPPS()->getRowHeight(p);
1008	}
1009	pcPic->getPicSym()->getTComTile(p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j)->setTileHeight( pcPic->getPicSym()->getFrameHeightInCU()-uiCummulativeTileHeight );
1010	}
1011	}
1012	//intialize each tile of the current picture
1013	pcPic->getPicSym()->xInitTiles();
1014
1015	// Allocate some coders, now we know how many tiles there are.
1016	Int iNumSubstreams = pcSlice->getPPS()->getNumSubstreams();
1017
1018	//generate the Coding Order Map and Inverse Coding Order Map
1019	for(p=0, uiEncCUAddr=0; p<pcPic->getPicSym()->getNumberOfCUsInFrame(); p++, uiEncCUAddr = pcPic->getPicSym()->xCalculateNxtCUAddr(uiEncCUAddr))
1020	{
1021	pcPic->getPicSym()->setCUOrderMap(p, uiEncCUAddr);
1022	pcPic->getPicSym()->setInverseCUOrderMap(uiEncCUAddr, p);
1023	}
1024	pcPic->getPicSym()->setCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame());
1025	pcPic->getPicSym()->setInverseCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame());
1026
1027	// Allocate some coders, now we know how many tiles there are.
1028	m_pcEncTop->createWPPCoders(iNumSubstreams);
1029	pcSbacCoders = m_pcEncTop->getSbacCoders();
1030	pcSubstreamsOut = new TComOutputBitstream[iNumSubstreams];
1031
1032	UInt startCUAddrSliceIdx = 0; // used to index "m_uiStoredStartCUAddrForEncodingSlice" containing locations of slice boundaries
1033	UInt startCUAddrSlice = 0; // used to keep track of current slice's starting CU addr.
1034	pcSlice->setSliceCurStartCUAddr( startCUAddrSlice ); // Setting "start CU addr" for current slice
1035	m_storedStartCUAddrForEncodingSlice.clear();
1036
1037	UInt startCUAddrSliceSegmentIdx = 0; // used to index "m_uiStoredStartCUAddrForEntropyEncodingSlice" containing locations of slice boundaries
1038	UInt startCUAddrSliceSegment = 0; // used to keep track of current Dependent slice's starting CU addr.
1039	pcSlice->setSliceSegmentCurStartCUAddr( startCUAddrSliceSegment ); // Setting "start CU addr" for current Dependent slice
1040
1041	m_storedStartCUAddrForEncodingSliceSegment.clear();
1042	UInt nextCUAddr = 0;
1043	m_storedStartCUAddrForEncodingSlice.push_back (nextCUAddr);
1044	startCUAddrSliceIdx++;
1045	m_storedStartCUAddrForEncodingSliceSegment.push_back(nextCUAddr);
1046	startCUAddrSliceSegmentIdx++;
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	#if H_3D_GEN
1054	pcSlice->setDepthToDisparityLUTs();
1055
1056	#endif
1057	#endif
1058	while(nextCUAddr<uiRealEndAddress) // determine slice boundaries
1059	{
1060	pcSlice->setNextSlice ( false );
1061	pcSlice->setNextSliceSegment( false );
1062	assert(pcPic->getNumAllocatedSlice() == startCUAddrSliceIdx);
1063	m_pcSliceEncoder->precompressSlice( pcPic );
1064	m_pcSliceEncoder->compressSlice ( pcPic );
1065
1066	Bool bNoBinBitConstraintViolated = (!pcSlice->isNextSlice() && !pcSlice->isNextSliceSegment());
1067	if (pcSlice->isNextSlice() \|\| (bNoBinBitConstraintViolated && m_pcCfg->getSliceMode()==FIXED_NUMBER_OF_LCU))
1068	{
1069	startCUAddrSlice = pcSlice->getSliceCurEndCUAddr();
1070	// Reconstruction slice
1071	m_storedStartCUAddrForEncodingSlice.push_back(startCUAddrSlice);
1072	startCUAddrSliceIdx++;
1073	// Dependent slice
1074	if (startCUAddrSliceSegmentIdx>0 && m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx-1] != startCUAddrSlice)
1075	{
1076	m_storedStartCUAddrForEncodingSliceSegment.push_back(startCUAddrSlice);
1077	startCUAddrSliceSegmentIdx++;
1078	}
1079
1080	if (startCUAddrSlice < uiRealEndAddress)
1081	{
1082	pcPic->allocateNewSlice();
1083	pcPic->setCurrSliceIdx ( startCUAddrSliceIdx-1 );
1084	m_pcSliceEncoder->setSliceIdx ( startCUAddrSliceIdx-1 );
1085	pcSlice = pcPic->getSlice ( startCUAddrSliceIdx-1 );
1086	pcSlice->copySliceInfo ( pcPic->getSlice(0) );
1087	pcSlice->setSliceIdx ( startCUAddrSliceIdx-1 );
1088	pcSlice->setSliceCurStartCUAddr ( startCUAddrSlice );
1089	pcSlice->setSliceSegmentCurStartCUAddr ( startCUAddrSlice );
1090	pcSlice->setSliceBits(0);
1091	uiNumSlices ++;
1092	}
1093	}
1094	else if (pcSlice->isNextSliceSegment() \|\| (bNoBinBitConstraintViolated && m_pcCfg->getSliceSegmentMode()==FIXED_NUMBER_OF_LCU))
1095	{
1096	startCUAddrSliceSegment = pcSlice->getSliceSegmentCurEndCUAddr();
1097	m_storedStartCUAddrForEncodingSliceSegment.push_back(startCUAddrSliceSegment);
1098	startCUAddrSliceSegmentIdx++;
1099	pcSlice->setSliceSegmentCurStartCUAddr( startCUAddrSliceSegment );
1100	}
1101	else
1102	{
1103	startCUAddrSlice = pcSlice->getSliceCurEndCUAddr();
1104	startCUAddrSliceSegment = pcSlice->getSliceSegmentCurEndCUAddr();
1105	}
1106
1107	nextCUAddr = (startCUAddrSlice > startCUAddrSliceSegment) ? startCUAddrSlice : startCUAddrSliceSegment;
1108	}
1109	m_storedStartCUAddrForEncodingSlice.push_back( pcSlice->getSliceCurEndCUAddr());
1110	startCUAddrSliceIdx++;
1111	m_storedStartCUAddrForEncodingSliceSegment.push_back(pcSlice->getSliceCurEndCUAddr());
1112	startCUAddrSliceSegmentIdx++;
1113
1114	pcSlice = pcPic->getSlice(0);
1115
1116	// SAO parameter estimation using non-deblocked pixels for LCU bottom and right boundary areas
1117	if( m_pcCfg->getSaoLcuBasedOptimization() && m_pcCfg->getSaoLcuBoundary() )
1118	{
1119	m_pcSAO->resetStats();
1120	m_pcSAO->calcSaoStatsCu_BeforeDblk( pcPic );
1121	}
1122
1123	//-- Loop filter
1124	Bool bLFCrossTileBoundary = pcSlice->getPPS()->getLoopFilterAcrossTilesEnabledFlag();
1125	m_pcLoopFilter->setCfg(bLFCrossTileBoundary);
1126	#if L0386_DB_METRIC
1127	if ( m_pcCfg->getDeblockingFilterMetric() )
1128	{
1129	dblMetric(pcPic, uiNumSlices);
1130	}
1131	#endif
1132	m_pcLoopFilter->loopFilterPic( pcPic );
1133
1134	pcSlice = pcPic->getSlice(0);
1135	if(pcSlice->getSPS()->getUseSAO())
1136	{
1137	std::vector<Bool> LFCrossSliceBoundaryFlag;
1138	for(Int s=0; s< uiNumSlices; s++)
1139	{
1140	LFCrossSliceBoundaryFlag.push_back( ((uiNumSlices==1)?true:pcPic->getSlice(s)->getLFCrossSliceBoundaryFlag()) );
1141	}
1142	m_storedStartCUAddrForEncodingSlice.resize(uiNumSlices+1);
1143	pcPic->createNonDBFilterInfo(m_storedStartCUAddrForEncodingSlice, 0, &LFCrossSliceBoundaryFlag ,pcPic->getPicSym()->getNumTiles() ,bLFCrossTileBoundary);
1144	}
1145
1146
1147	pcSlice = pcPic->getSlice(0);
1148
1149	if(pcSlice->getSPS()->getUseSAO())
1150	{
1151	m_pcSAO->createPicSaoInfo(pcPic);
1152	}
1153
1154	/////////////////////////////////////////////////////////////////////////////////////////////////// File writing
1155	// Set entropy coder
1156	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1157
1158	/* write various header sets. */
1159	if ( m_bSeqFirst )
1160	{
1161	OutputNALUnit nalu(NAL_UNIT_VPS);
1162	#if H_MV
1163	if( getLayerId() == 0 )
1164	{
1165	#endif
1166	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1167	m_pcEntropyCoder->encodeVPS(m_pcEncTop->getVPS());
1168	writeRBSPTrailingBits(nalu.m_Bitstream);
1169	accessUnit.push_back(new NALUnitEBSP(nalu));
1170	#if RATE_CONTROL_LAMBDA_DOMAIN
1171	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1172	#endif
1173
1174	#if H_MV
1175	}
1176	nalu = NALUnit(NAL_UNIT_SPS, 0, getLayerId());
1177	#else
1178	nalu = NALUnit(NAL_UNIT_SPS);
1179	#endif
1180	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1181	if (m_bSeqFirst)
1182	{
1183	pcSlice->getSPS()->setNumLongTermRefPicSPS(m_numLongTermRefPicSPS);
1184	for (Int k = 0; k < m_numLongTermRefPicSPS; k++)
1185	{
1186	pcSlice->getSPS()->setLtRefPicPocLsbSps(k, m_ltRefPicPocLsbSps[k]);
1187	pcSlice->getSPS()->setUsedByCurrPicLtSPSFlag(k, m_ltRefPicUsedByCurrPicFlag[k]);
1188	}
1189	}
1190	if( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1191	{
1192	UInt maxCU = m_pcCfg->getSliceArgument() >> ( pcSlice->getSPS()->getMaxCUDepth() << 1);
1193	UInt numDU = ( m_pcCfg->getSliceMode() == 1 ) ? ( pcPic->getNumCUsInFrame() / maxCU ) : ( 0 );
1194	if( pcPic->getNumCUsInFrame() % maxCU != 0 )
1195	{
1196	numDU ++;
1197	}
1198	pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->setNumDU( numDU );
1199	pcSlice->getSPS()->setHrdParameters( m_pcCfg->getFrameRate(), numDU, m_pcCfg->getTargetBitrate(), ( m_pcCfg->getIntraPeriod() > 0 ) );
1200	}
1201	if( m_pcCfg->getBufferingPeriodSEIEnabled() \|\| m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1202	{
1203	pcSlice->getSPS()->getVuiParameters()->setHrdParametersPresentFlag( true );
1204	}
1205	#if !H_3D
1206	m_pcEntropyCoder->encodeSPS(pcSlice->getSPS());
1207	#else
1208	m_pcEntropyCoder->encodeSPS(pcSlice->getSPS(), pcSlice->getViewIndex(), pcSlice->getIsDepth() );
1209	#endif
1210	writeRBSPTrailingBits(nalu.m_Bitstream);
1211	accessUnit.push_back(new NALUnitEBSP(nalu));
1212	#if RATE_CONTROL_LAMBDA_DOMAIN
1213	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1214	#endif
1215
1216	#if H_MV
1217	nalu = NALUnit(NAL_UNIT_PPS, 0, getLayerId());
1218	#else
1219	nalu = NALUnit(NAL_UNIT_PPS);
1220	#endif
1221	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1222	m_pcEntropyCoder->encodePPS(pcSlice->getPPS());
1223	writeRBSPTrailingBits(nalu.m_Bitstream);
1224	accessUnit.push_back(new NALUnitEBSP(nalu));
1225	#if RATE_CONTROL_LAMBDA_DOMAIN
1226	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1227	#endif
1228
1229	xCreateLeadingSEIMessages(accessUnit, pcSlice->getSPS());
1230
1231	m_bSeqFirst = false;
1232	}
1233
1234	#if L0208_SOP_DESCRIPTION_SEI
1235	if (writeSOP) // write SOP description SEI (if enabled) at the beginning of GOP
1236	{
1237	Int SOPcurrPOC = pocCurr;
1238
1239	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1240	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1241	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1242
1243	SEISOPDescription SOPDescriptionSEI;
1244	SOPDescriptionSEI.m_sopSeqParameterSetId = pcSlice->getSPS()->getSPSId();
1245
1246	UInt i = 0;
1247	UInt prevEntryId = iGOPid;
1248	for (j = iGOPid; j < m_iGopSize; j++)
1249	{
1250	Int deltaPOC = m_pcCfg->getGOPEntry(j).m_POC - m_pcCfg->getGOPEntry(prevEntryId).m_POC;
1251	if ((SOPcurrPOC + deltaPOC) < m_pcCfg->getFramesToBeEncoded())
1252	{
1253	SOPcurrPOC += deltaPOC;
1254	SOPDescriptionSEI.m_sopDescVclNaluType[i] = getNalUnitType(SOPcurrPOC, m_iLastIDR);
1255	SOPDescriptionSEI.m_sopDescTemporalId[i] = m_pcCfg->getGOPEntry(j).m_temporalId;
1256	SOPDescriptionSEI.m_sopDescStRpsIdx[i] = m_pcEncTop->getReferencePictureSetIdxForSOP(pcSlice, SOPcurrPOC, j);
1257	SOPDescriptionSEI.m_sopDescPocDelta[i] = deltaPOC;
1258
1259	prevEntryId = j;
1260	i++;
1261	}
1262	}
1263
1264	SOPDescriptionSEI.m_numPicsInSopMinus1 = i - 1;
1265
1266	m_seiWriter.writeSEImessage( nalu.m_Bitstream, SOPDescriptionSEI, pcSlice->getSPS());
1267	writeRBSPTrailingBits(nalu.m_Bitstream);
1268	accessUnit.push_back(new NALUnitEBSP(nalu));
1269
1270	writeSOP = false;
1271	}
1272	#endif
1273
1274	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1275	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1276	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1277	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1278	{
1279	if( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getSubPicCpbParamsPresentFlag() )
1280	{
1281	UInt numDU = pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNumDU();
1282	pictureTimingSEI.m_numDecodingUnitsMinus1 = ( numDU - 1 );
1283	pictureTimingSEI.m_duCommonCpbRemovalDelayFlag = false;
1284
1285	if( pictureTimingSEI.m_numNalusInDuMinus1 == NULL )
1286	{
1287	pictureTimingSEI.m_numNalusInDuMinus1 = new UInt[ numDU ];
1288	}
1289	if( pictureTimingSEI.m_duCpbRemovalDelayMinus1 == NULL )
1290	{
1291	pictureTimingSEI.m_duCpbRemovalDelayMinus1 = new UInt[ numDU ];
1292	}
1293	if( accumBitsDU == NULL )
1294	{
1295	accumBitsDU = new UInt[ numDU ];
1296	}
1297	if( accumNalsDU == NULL )
1298	{
1299	accumNalsDU = new UInt[ numDU ];
1300	}
1301	}
1302	pictureTimingSEI.m_auCpbRemovalDelay = std::max<Int>(1, m_totalCoded - m_lastBPSEI); // Syntax element signalled as minus, hence the .
1303	pictureTimingSEI.m_picDpbOutputDelay = pcSlice->getSPS()->getNumReorderPics(0) + pcSlice->getPOC() - m_totalCoded;
1304	#if L0044_DU_DPB_OUTPUT_DELAY_HRD
1305	Int factor = pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTickDivisorMinus2() + 2;
1306	pictureTimingSEI.m_picDpbOutputDuDelay = factor * pictureTimingSEI.m_picDpbOutputDelay;
1307	if( m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1308	{
1309	picSptDpbOutputDuDelay = factor * pictureTimingSEI.m_picDpbOutputDelay;
1310	}
1311	#endif
1312	}
1313
1314	if( ( m_pcCfg->getBufferingPeriodSEIEnabled() ) && ( pcSlice->getSliceType() == I_SLICE ) &&
1315	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1316	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1317	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1318	{
1319	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1320	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1321	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1322
1323	SEIBufferingPeriod sei_buffering_period;
1324
1325	UInt uiInitialCpbRemovalDelay = (90000/2); // 0.5 sec
1326	sei_buffering_period.m_initialCpbRemovalDelay [0][0] = uiInitialCpbRemovalDelay;
1327	sei_buffering_period.m_initialCpbRemovalDelayOffset[0][0] = uiInitialCpbRemovalDelay;
1328	sei_buffering_period.m_initialCpbRemovalDelay [0][1] = uiInitialCpbRemovalDelay;
1329	sei_buffering_period.m_initialCpbRemovalDelayOffset[0][1] = uiInitialCpbRemovalDelay;
1330
1331	#if L0043_TIMING_INFO
1332	Double dTmp = (Double)pcSlice->getSPS()->getVuiParameters()->getTimingInfo()->getNumUnitsInTick() / (Double)pcSlice->getSPS()->getVuiParameters()->getTimingInfo()->getTimeScale();
1333	#else
1334	Double dTmp = (Double)pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNumUnitsInTick() / (Double)pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTimeScale();
1335	#endif
1336
1337	UInt uiTmp = (UInt)( dTmp * 90000.0 );
1338	uiInitialCpbRemovalDelay -= uiTmp;
1339	uiInitialCpbRemovalDelay -= uiTmp / ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTickDivisorMinus2() + 2 );
1340	sei_buffering_period.m_initialAltCpbRemovalDelay [0][0] = uiInitialCpbRemovalDelay;
1341	sei_buffering_period.m_initialAltCpbRemovalDelayOffset[0][0] = uiInitialCpbRemovalDelay;
1342	sei_buffering_period.m_initialAltCpbRemovalDelay [0][1] = uiInitialCpbRemovalDelay;
1343	sei_buffering_period.m_initialAltCpbRemovalDelayOffset[0][1] = uiInitialCpbRemovalDelay;
1344
1345	sei_buffering_period.m_rapCpbParamsPresentFlag = 0;
1346	#if L0328_SPLICING
1347	//for the concatenation, it can be set to one during splicing.
1348	sei_buffering_period.m_concatenationFlag = 0;
1349	//since the temporal layer HRD is not ready, we assumed it is fixed
1350	sei_buffering_period.m_auCpbRemovalDelayDelta = 1;
1351	#endif
1352	#if L0044_CPB_DPB_DELAY_OFFSET
1353	sei_buffering_period.m_cpbDelayOffset = 0;
1354	sei_buffering_period.m_dpbDelayOffset = 0;
1355	#endif
1356
1357	m_seiWriter.writeSEImessage( nalu.m_Bitstream, sei_buffering_period, pcSlice->getSPS());
1358	writeRBSPTrailingBits(nalu.m_Bitstream);
1359	#if L0045_NON_NESTED_SEI_RESTRICTIONS
1360	{
1361	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
1362	UInt offsetPosition = m_activeParameterSetSEIPresentInAU; // Insert BP SEI after APS SEI
1363	AccessUnit::iterator it;
1364	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
1365	{
1366	it++;
1367	}
1368	accessUnit.insert(it, new NALUnitEBSP(nalu));
1369	m_bufferingPeriodSEIPresentInAU = true;
1370	}
1371	#else
1372	accessUnit.push_back(new NALUnitEBSP(nalu));
1373	#endif
1374
1375	#if K0180_SCALABLE_NESTING_SEI
1376	if (m_pcCfg->getScalableNestingSEIEnabled())
1377	{
1378	OutputNALUnit naluTmp(NAL_UNIT_PREFIX_SEI);
1379	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1380	m_pcEntropyCoder->setBitstream(&naluTmp.m_Bitstream);
1381	scalableNestingSEI.m_nestedSEIs.clear();
1382	scalableNestingSEI.m_nestedSEIs.push_back(&sei_buffering_period);
1383	m_seiWriter.writeSEImessage( naluTmp.m_Bitstream, scalableNestingSEI, pcSlice->getSPS());
1384	writeRBSPTrailingBits(naluTmp.m_Bitstream);
1385	#if L0045_NON_NESTED_SEI_RESTRICTIONS
1386	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
1387	UInt offsetPosition = m_activeParameterSetSEIPresentInAU + m_bufferingPeriodSEIPresentInAU + m_pictureTimingSEIPresentInAU; // Insert BP SEI after non-nested APS, BP and PT SEIs
1388	AccessUnit::iterator it;
1389	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
1390	{
1391	it++;
1392	}
1393	accessUnit.insert(it, new NALUnitEBSP(naluTmp));
1394	m_nestedBufferingPeriodSEIPresentInAU = true;
1395	#else
1396	accessUnit.push_back(new NALUnitEBSP(naluTmp));
1397	#endif
1398	}
1399	#endif
1400
1401	m_lastBPSEI = m_totalCoded;
1402	m_cpbRemovalDelay = 0;
1403	}
1404	m_cpbRemovalDelay ++;
1405	if( ( m_pcEncTop->getRecoveryPointSEIEnabled() ) && ( pcSlice->getSliceType() == I_SLICE ) )
1406	{
1407	if( m_pcEncTop->getGradualDecodingRefreshInfoEnabled() && !pcSlice->getRapPicFlag() )
1408	{
1409	// Gradual decoding refresh SEI
1410	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1411	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1412	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1413
1414	SEIGradualDecodingRefreshInfo seiGradualDecodingRefreshInfo;
1415	seiGradualDecodingRefreshInfo.m_gdrForegroundFlag = true; // Indicating all "foreground"
1416
1417	m_seiWriter.writeSEImessage( nalu.m_Bitstream, seiGradualDecodingRefreshInfo, pcSlice->getSPS() );
1418	writeRBSPTrailingBits(nalu.m_Bitstream);
1419	accessUnit.push_back(new NALUnitEBSP(nalu));
1420	}
1421	// Recovery point SEI
1422	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1423	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1424	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1425
1426	SEIRecoveryPoint sei_recovery_point;
1427	sei_recovery_point.m_recoveryPocCnt = 0;
1428	sei_recovery_point.m_exactMatchingFlag = ( pcSlice->getPOC() == 0 ) ? (true) : (false);
1429	sei_recovery_point.m_brokenLinkFlag = false;
1430
1431	m_seiWriter.writeSEImessage( nalu.m_Bitstream, sei_recovery_point, pcSlice->getSPS() );
1432	writeRBSPTrailingBits(nalu.m_Bitstream);
1433	accessUnit.push_back(new NALUnitEBSP(nalu));
1434	}
1435
1436	/* use the main bitstream buffer for storing the marshalled picture */
1437	m_pcEntropyCoder->setBitstream(NULL);
1438
1439	startCUAddrSliceIdx = 0;
1440	startCUAddrSlice = 0;
1441
1442	startCUAddrSliceSegmentIdx = 0;
1443	startCUAddrSliceSegment = 0;
1444	nextCUAddr = 0;
1445	pcSlice = pcPic->getSlice(startCUAddrSliceIdx);
1446
1447	Int processingState = (pcSlice->getSPS()->getUseSAO())?(EXECUTE_INLOOPFILTER):(ENCODE_SLICE);
1448	Bool skippedSlice=false;
1449	while (nextCUAddr < uiRealEndAddress) // Iterate over all slices
1450	{
1451	switch(processingState)
1452	{
1453	case ENCODE_SLICE:
1454	{
1455	pcSlice->setNextSlice ( false );
1456	pcSlice->setNextSliceSegment( false );
1457	if (nextCUAddr == m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx])
1458	{
1459	pcSlice = pcPic->getSlice(startCUAddrSliceIdx);
1460	if(startCUAddrSliceIdx > 0 && pcSlice->getSliceType()!= I_SLICE)
1461	{
1462	pcSlice->checkColRefIdx(startCUAddrSliceIdx, pcPic);
1463	}
1464	pcPic->setCurrSliceIdx(startCUAddrSliceIdx);
1465	m_pcSliceEncoder->setSliceIdx(startCUAddrSliceIdx);
1466	assert(startCUAddrSliceIdx == pcSlice->getSliceIdx());
1467	// Reconstruction slice
1468	pcSlice->setSliceCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1469	pcSlice->setSliceCurEndCUAddr ( m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx+1 ] );
1470	// Dependent slice
1471	pcSlice->setSliceSegmentCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1472	pcSlice->setSliceSegmentCurEndCUAddr ( m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx+1 ] );
1473
1474	pcSlice->setNextSlice ( true );
1475
1476	startCUAddrSliceIdx++;
1477	startCUAddrSliceSegmentIdx++;
1478	}
1479	else if (nextCUAddr == m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx])
1480	{
1481	// Dependent slice
1482	pcSlice->setSliceSegmentCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1483	pcSlice->setSliceSegmentCurEndCUAddr ( m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx+1 ] );
1484
1485	pcSlice->setNextSliceSegment( true );
1486
1487	startCUAddrSliceSegmentIdx++;
1488	}
1489
1490	pcSlice->setRPS(pcPic->getSlice(0)->getRPS());
1491	pcSlice->setRPSidx(pcPic->getSlice(0)->getRPSidx());
1492	UInt uiDummyStartCUAddr;
1493	UInt uiDummyBoundingCUAddr;
1494	m_pcSliceEncoder->xDetermineStartAndBoundingCUAddr(uiDummyStartCUAddr,uiDummyBoundingCUAddr,pcPic,true);
1495
1496	uiInternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) % pcPic->getNumPartInCU();
1497	uiExternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) / pcPic->getNumPartInCU();
1498	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1499	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1500	uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
1501	uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
1502	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
1503	{
1504	uiInternalAddress--;
1505	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1506	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1507	}
1508	uiInternalAddress++;
1509	if(uiInternalAddress==pcPic->getNumPartInCU())
1510	{
1511	uiInternalAddress = 0;
1512	uiExternalAddress = pcPic->getPicSym()->getCUOrderMap(pcPic->getPicSym()->getInverseCUOrderMap(uiExternalAddress)+1);
1513	}
1514	UInt endAddress = pcPic->getPicSym()->getPicSCUEncOrder(uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress);
1515	if(endAddress<=pcSlice->getSliceSegmentCurStartCUAddr())
1516	{
1517	UInt boundingAddrSlice, boundingAddrSliceSegment;
1518	boundingAddrSlice = m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx];
1519	boundingAddrSliceSegment = m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx];
1520	nextCUAddr = min(boundingAddrSlice, boundingAddrSliceSegment);
1521	if(pcSlice->isNextSlice())
1522	{
1523	skippedSlice=true;
1524	}
1525	continue;
1526	}
1527	if(skippedSlice)
1528	{
1529	pcSlice->setNextSlice ( true );
1530	pcSlice->setNextSliceSegment( false );
1531	}
1532	skippedSlice=false;
1533	pcSlice->allocSubstreamSizes( iNumSubstreams );
1534	for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
1535	{
1536	pcSubstreamsOut[ui].clear();
1537	}
1538
1539	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1540	m_pcEntropyCoder->resetEntropy ();
1541	/* start slice NALunit */
1542	#if H_MV
1543	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->getTLayer(), getLayerId() );
1544	#else
1545	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->getTLayer() );
1546	#endif
1547	Bool sliceSegment = (!pcSlice->isNextSlice());
1548	if (!sliceSegment)
1549	{
1550	uiOneBitstreamPerSliceLength = 0; // start of a new slice
1551	}
1552	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1553	#if RATE_CONTROL_LAMBDA_DOMAIN
1554	tmpBitsBeforeWriting = m_pcEntropyCoder->getNumberOfWrittenBits();
1555	#endif
1556	m_pcEntropyCoder->encodeSliceHeader(pcSlice);
1557	#if RATE_CONTROL_LAMBDA_DOMAIN
1558	actualHeadBits += ( m_pcEntropyCoder->getNumberOfWrittenBits() - tmpBitsBeforeWriting );
1559	#endif
1560
1561	// is it needed?
1562	{
1563	if (!sliceSegment)
1564	{
1565	pcBitstreamRedirect->writeAlignOne();
1566	}
1567	else
1568	{
1569	// We've not completed our slice header info yet, do the alignment later.
1570	}
1571	m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
1572	m_pcEntropyCoder->setEntropyCoder ( m_pcSbacCoder, pcSlice );
1573	m_pcEntropyCoder->resetEntropy ();
1574	for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ )
1575	{
1576	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1577	m_pcEntropyCoder->resetEntropy ();
1578	}
1579	}
1580
1581	if(pcSlice->isNextSlice())
1582	{
1583	// set entropy coder for writing
1584	m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
1585	{
1586	for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ )
1587	{
1588	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1589	m_pcEntropyCoder->resetEntropy ();
1590	}
1591	pcSbacCoders[0].load(m_pcSbacCoder);
1592	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[0], pcSlice ); //ALF is written in substream #0 with CABAC coder #0 (see ALF param encoding below)
1593	}
1594	m_pcEntropyCoder->resetEntropy ();
1595	// File writing
1596	if (!sliceSegment)
1597	{
1598	m_pcEntropyCoder->setBitstream(pcBitstreamRedirect);
1599	}
1600	else
1601	{
1602	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1603	}
1604	// for now, override the TILES_DECODER setting in order to write substreams.
1605	m_pcEntropyCoder->setBitstream ( &pcSubstreamsOut[0] );
1606
1607	}
1608	pcSlice->setFinalized(true);
1609
1610	m_pcSbacCoder->load( &pcSbacCoders[0] );
1611
1612	pcSlice->setTileOffstForMultES( uiOneBitstreamPerSliceLength );
1613	pcSlice->setTileLocationCount ( 0 );
1614	m_pcSliceEncoder->encodeSlice(pcPic, pcSubstreamsOut);
1615
1616	{
1617	// Construct the final bitstream by flushing and concatenating substreams.
1618	// The final bitstream is either nalu.m_Bitstream or pcBitstreamRedirect;
1619	UInt* puiSubstreamSizes = pcSlice->getSubstreamSizes();
1620	UInt uiTotalCodedSize = 0; // for padding calcs.
1621	UInt uiNumSubstreamsPerTile = iNumSubstreams;
1622	if (iNumSubstreams > 1)
1623	{
1624	uiNumSubstreamsPerTile /= pcPic->getPicSym()->getNumTiles();
1625	}
1626	for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
1627	{
1628	// Flush all substreams -- this includes empty ones.
1629	// Terminating bit and flush.
1630	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1631	m_pcEntropyCoder->setBitstream ( &pcSubstreamsOut[ui] );
1632	m_pcEntropyCoder->encodeTerminatingBit( 1 );
1633	m_pcEntropyCoder->encodeSliceFinish();
1634
1635	pcSubstreamsOut[ui].writeByteAlignment(); // Byte-alignment in slice_data() at end of sub-stream
1636	// Byte alignment is necessary between tiles when tiles are independent.
1637	uiTotalCodedSize += pcSubstreamsOut[ui].getNumberOfWrittenBits();
1638
1639	Bool bNextSubstreamInNewTile = ((ui+1) < iNumSubstreams)&& ((ui+1)%uiNumSubstreamsPerTile == 0);
1640	if (bNextSubstreamInNewTile)
1641	{
1642	pcSlice->setTileLocation(ui/uiNumSubstreamsPerTile, pcSlice->getTileOffstForMultES()+(uiTotalCodedSize>>3));
1643	}
1644	if (ui+1 < pcSlice->getPPS()->getNumSubstreams())
1645	{
1646	puiSubstreamSizes[ui] = pcSubstreamsOut[ui].getNumberOfWrittenBits() + (pcSubstreamsOut[ui].countStartCodeEmulations()<<3);
1647	}
1648	}
1649
1650	// Complete the slice header info.
1651	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1652	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1653	m_pcEntropyCoder->encodeTilesWPPEntryPoint( pcSlice );
1654
1655	// Substreams...
1656	TComOutputBitstream *pcOut = pcBitstreamRedirect;
1657	Int offs = 0;
1658	Int nss = pcSlice->getPPS()->getNumSubstreams();
1659	if (pcSlice->getPPS()->getEntropyCodingSyncEnabledFlag())
1660	{
1661	// 1st line present for WPP.
1662	offs = pcSlice->getSliceSegmentCurStartCUAddr()/pcSlice->getPic()->getNumPartInCU()/pcSlice->getPic()->getFrameWidthInCU();
1663	nss = pcSlice->getNumEntryPointOffsets()+1;
1664	}
1665	for ( UInt ui = 0 ; ui < nss; ui++ )
1666	{
1667	pcOut->addSubstream(&pcSubstreamsOut[ui+offs]);
1668	}
1669	}
1670
1671	UInt boundingAddrSlice, boundingAddrSliceSegment;
1672	boundingAddrSlice = m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx];
1673	boundingAddrSliceSegment = m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx];
1674	nextCUAddr = min(boundingAddrSlice, boundingAddrSliceSegment);
1675	// If current NALU is the first NALU of slice (containing slice header) and more NALUs exist (due to multiple dependent slices) then buffer it.
1676	// 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.
1677	Bool bNALUAlignedWrittenToList = false; // used to ensure current NALU is not written more than once to the NALU list.
1678	xAttachSliceDataToNalUnit(nalu, pcBitstreamRedirect);
1679	accessUnit.push_back(new NALUnitEBSP(nalu));
1680	#if RATE_CONTROL_LAMBDA_DOMAIN
1681	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1682	#endif
1683	bNALUAlignedWrittenToList = true;
1684	uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits(); // length of bitstream after byte-alignment
1685
1686	if (!bNALUAlignedWrittenToList)
1687	{
1688	{
1689	nalu.m_Bitstream.writeAlignZero();
1690	}
1691	accessUnit.push_back(new NALUnitEBSP(nalu));
1692	uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits() + 24; // length of bitstream after byte-alignment + 3 byte startcode 0x000001
1693	}
1694
1695	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1696	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1697	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1698	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) &&
1699	( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getSubPicCpbParamsPresentFlag() ) )
1700	{
1701	UInt numNalus = 0;
1702	UInt numRBSPBytes = 0;
1703	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
1704	{
1705	UInt numRBSPBytes_nal = UInt((*it)->m_nalUnitData.str().size());
1706	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
1707	{
1708	numRBSPBytes += numRBSPBytes_nal;
1709	numNalus ++;
1710	}
1711	}
1712	accumBitsDU[ pcSlice->getSliceIdx() ] = ( numRBSPBytes << 3 );
1713	accumNalsDU[ pcSlice->getSliceIdx() ] = numNalus; // SEI not counted for bit count; hence shouldn't be counted for # of NALUs - only for consistency
1714	}
1715	processingState = ENCODE_SLICE;
1716	}
1717	break;
1718	case EXECUTE_INLOOPFILTER:
1719	{
1720	// set entropy coder for RD
1721	m_pcEntropyCoder->setEntropyCoder ( m_pcSbacCoder, pcSlice );
1722	if ( pcSlice->getSPS()->getUseSAO() )
1723	{
1724	m_pcEntropyCoder->resetEntropy();
1725	m_pcEntropyCoder->setBitstream( m_pcBitCounter );
1726	m_pcSAO->startSaoEnc(pcPic, m_pcEntropyCoder, m_pcEncTop->getRDSbacCoder(), m_pcEncTop->getRDGoOnSbacCoder());
1727	SAOParam& cSaoParam = *pcSlice->getPic()->getPicSym()->getSaoParam();
1728
1729	#if SAO_CHROMA_LAMBDA
1730	#if SAO_ENCODING_CHOICE
1731	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma(), pcPic->getSlice(0)->getDepth());
1732	#else
1733	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma());
1734	#endif
1735	#else
1736	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambda());
1737	#endif
1738	m_pcSAO->endSaoEnc();
1739	m_pcSAO->PCMLFDisableProcess(pcPic);
1740	}
1741	#if SAO_RDO
1742	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1743	#endif
1744	processingState = ENCODE_SLICE;
1745
1746	for(Int s=0; s< uiNumSlices; s++)
1747	{
1748	if (pcSlice->getSPS()->getUseSAO())
1749	{
1750	pcPic->getSlice(s)->setSaoEnabledFlag((pcSlice->getPic()->getPicSym()->getSaoParam()->bSaoFlag[0]==1)?true:false);
1751	}
1752	}
1753	}
1754	break;
1755	default:
1756	{
1757	printf("Not a supported encoding state\n");
1758	assert(0);
1759	exit(-1);
1760	}
1761	}
1762	} // end iteration over slices
1763
1764	if(pcSlice->getSPS()->getUseSAO())
1765	{
1766	if(pcSlice->getSPS()->getUseSAO())
1767	{
1768	m_pcSAO->destroyPicSaoInfo();
1769	}
1770	pcPic->destroyNonDBFilterInfo();
1771	}
1772
1773	#if !H_3D
1774	pcPic->compressMotion();
1775	#endif
1776	#if H_MV
1777	m_pocLastCoded = pcPic->getPOC();
1778	#endif
1779
1780	//-- For time output for each slice
1781	Double dEncTime = (Double)(clock()-iBeforeTime) / CLOCKS_PER_SEC;
1782
1783	const Char* digestStr = NULL;
1784	if (m_pcCfg->getDecodedPictureHashSEIEnabled())
1785	{
1786	/* calculate MD5sum for entire reconstructed picture */
1787	SEIDecodedPictureHash sei_recon_picture_digest;
1788	if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 1)
1789	{
1790	sei_recon_picture_digest.method = SEIDecodedPictureHash::MD5;
1791	calcMD5(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1792	digestStr = digestToString(sei_recon_picture_digest.digest, 16);
1793	}
1794	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 2)
1795	{
1796	sei_recon_picture_digest.method = SEIDecodedPictureHash::CRC;
1797	calcCRC(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1798	digestStr = digestToString(sei_recon_picture_digest.digest, 2);
1799	}
1800	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 3)
1801	{
1802	sei_recon_picture_digest.method = SEIDecodedPictureHash::CHECKSUM;
1803	calcChecksum(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1804	digestStr = digestToString(sei_recon_picture_digest.digest, 4);
1805	}
1806	OutputNALUnit nalu(NAL_UNIT_SUFFIX_SEI, pcSlice->getTLayer());
1807
1808	/* write the SEI messages */
1809	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1810	m_seiWriter.writeSEImessage(nalu.m_Bitstream, sei_recon_picture_digest, pcSlice->getSPS());
1811	writeRBSPTrailingBits(nalu.m_Bitstream);
1812
1813	accessUnit.insert(accessUnit.end(), new NALUnitEBSP(nalu));
1814	}
1815	if (m_pcCfg->getTemporalLevel0IndexSEIEnabled())
1816	{
1817	SEITemporalLevel0Index sei_temporal_level0_index;
1818	if (pcSlice->getRapPicFlag())
1819	{
1820	m_tl0Idx = 0;
1821	m_rapIdx = (m_rapIdx + 1) & 0xFF;
1822	}
1823	else
1824	{
1825	m_tl0Idx = (m_tl0Idx + (pcSlice->getTLayer() ? 0 : 1)) & 0xFF;
1826	}
1827	sei_temporal_level0_index.tl0Idx = m_tl0Idx;
1828	sei_temporal_level0_index.rapIdx = m_rapIdx;
1829
1830	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1831
1832	/* write the SEI messages */
1833	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1834	m_seiWriter.writeSEImessage(nalu.m_Bitstream, sei_temporal_level0_index, pcSlice->getSPS());
1835	writeRBSPTrailingBits(nalu.m_Bitstream);
1836
1837	/* insert the SEI message NALUnit before any Slice NALUnits */
1838	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
1839	accessUnit.insert(it, new NALUnitEBSP(nalu));
1840	}
1841
1842	xCalculateAddPSNR( pcPic, pcPic->getPicYuvRec(), accessUnit, dEncTime );
1843
1844	if (digestStr)
1845	{
1846	if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 1)
1847	{
1848	printf(" [MD5:%s]", digestStr);
1849	}
1850	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 2)
1851	{
1852	printf(" [CRC:%s]", digestStr);
1853	}
1854	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 3)
1855	{
1856	printf(" [Checksum:%s]", digestStr);
1857	}
1858	}
1859	#if RATE_CONTROL_LAMBDA_DOMAIN
1860	if ( m_pcCfg->getUseRateCtrl() )
1861	{
1862	Double effectivePercentage = m_pcRateCtrl->getRCPic()->getEffectivePercentage();
1863	Double avgQP = m_pcRateCtrl->getRCPic()->calAverageQP();
1864	Double avgLambda = m_pcRateCtrl->getRCPic()->calAverageLambda();
1865	if ( avgLambda < 0.0 )
1866	{
1867	avgLambda = lambda;
1868	}
1869	m_pcRateCtrl->getRCPic()->updateAfterPicture( actualHeadBits, actualTotalBits, avgQP, avgLambda, effectivePercentage );
1870	m_pcRateCtrl->getRCPic()->addToPictureLsit( m_pcRateCtrl->getPicList() );
1871
1872	m_pcRateCtrl->getRCSeq()->updateAfterPic( actualTotalBits );
1873	if ( pcSlice->getSliceType() != I_SLICE )
1874	{
1875	m_pcRateCtrl->getRCGOP()->updateAfterPicture( actualTotalBits );
1876	}
1877	else // for intra picture, the estimated bits are used to update the current status in the GOP
1878	{
1879	m_pcRateCtrl->getRCGOP()->updateAfterPicture( estimatedBits );
1880	}
1881	}
1882	#else
1883	if(m_pcCfg->getUseRateCtrl())
1884	{
1885	UInt frameBits = m_vRVM_RP[m_vRVM_RP.size()-1];
1886	m_pcRateCtrl->updataRCFrameStatus((Int)frameBits, pcSlice->getSliceType());
1887	}
1888	#endif
1889	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1890	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1891	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1892	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1893	{
1894	TComVUI *vui = pcSlice->getSPS()->getVuiParameters();
1895	TComHRD *hrd = vui->getHrdParameters();
1896
1897	if( hrd->getSubPicCpbParamsPresentFlag() )
1898	{
1899	Int i;
1900	UInt64 ui64Tmp;
1901	UInt uiPrev = 0;
1902	UInt numDU = ( pictureTimingSEI.m_numDecodingUnitsMinus1 + 1 );
1903	UInt *pCRD = &pictureTimingSEI.m_duCpbRemovalDelayMinus1[0];
1904	UInt maxDiff = ( hrd->getTickDivisorMinus2() + 2 ) - 1;
1905
1906	for( i = 0; i < numDU; i ++ )
1907	{
1908	pictureTimingSEI.m_numNalusInDuMinus1[ i ] = ( i == 0 ) ? ( accumNalsDU[ i ] - 1 ) : ( accumNalsDU[ i ] - accumNalsDU[ i - 1] - 1 );
1909	}
1910
1911	if( numDU == 1 )
1912	{
1913	pCRD[ 0 ] = 0; /* don't care */
1914	}
1915	else
1916	{
1917	pCRD[ numDU - 1 ] = 0;/* by definition */
1918	UInt tmp = 0;
1919	UInt accum = 0;
1920
1921	for( i = ( numDU - 2 ); i >= 0; i -- )
1922	{
1923	#if L0043_TIMING_INFO
1924	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
1925	#else
1926	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( hrd->getTimeScale() / hrd->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
1927	#endif
1928	if( (UInt)ui64Tmp > maxDiff )
1929	{
1930	tmp ++;
1931	}
1932	}
1933	uiPrev = 0;
1934
1935	UInt flag = 0;
1936	for( i = ( numDU - 2 ); i >= 0; i -- )
1937	{
1938	flag = 0;
1939	#if L0043_TIMING_INFO
1940	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
1941	#else
1942	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( hrd->getTimeScale() / hrd->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
1943	#endif
1944
1945	if( (UInt)ui64Tmp > maxDiff )
1946	{
1947	if(uiPrev >= maxDiff - tmp)
1948	{
1949	ui64Tmp = uiPrev + 1;
1950	flag = 1;
1951	}
1952	else ui64Tmp = maxDiff - tmp + 1;
1953	}
1954	pCRD[ i ] = (UInt)ui64Tmp - uiPrev - 1;
1955	if( (Int)pCRD[ i ] < 0 )
1956	{
1957	pCRD[ i ] = 0;
1958	}
1959	else if (tmp > 0 && flag == 1)
1960	{
1961	tmp --;
1962	}
1963	accum += pCRD[ i ] + 1;
1964	uiPrev = accum;
1965	}
1966	}
1967	}
1968	if( m_pcCfg->getPictureTimingSEIEnabled() )
1969	{
1970	{
1971	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
1972	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1973	m_seiWriter.writeSEImessage(nalu.m_Bitstream, pictureTimingSEI, pcSlice->getSPS());
1974	writeRBSPTrailingBits(nalu.m_Bitstream);
1975	#if L0045_NON_NESTED_SEI_RESTRICTIONS
1976	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
1977	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
1978	+ m_bufferingPeriodSEIPresentInAU; // Insert PT SEI after APS and BP SEI
1979	AccessUnit::iterator it;
1980	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
1981	{
1982	it++;
1983	}
1984	accessUnit.insert(it, new NALUnitEBSP(nalu));
1985	m_pictureTimingSEIPresentInAU = true;
1986	#else
1987	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
1988	accessUnit.insert(it, new NALUnitEBSP(nalu));
1989	#endif
1990	}
1991	#if K0180_SCALABLE_NESTING_SEI
1992	if ( m_pcCfg->getScalableNestingSEIEnabled() ) // put picture timing SEI into scalable nesting SEI
1993	{
1994	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
1995	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1996	scalableNestingSEI.m_nestedSEIs.clear();
1997	scalableNestingSEI.m_nestedSEIs.push_back(&pictureTimingSEI);
1998	m_seiWriter.writeSEImessage(nalu.m_Bitstream, scalableNestingSEI, pcSlice->getSPS());
1999	writeRBSPTrailingBits(nalu.m_Bitstream);
2000	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2001	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
2002	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
2003	+ m_bufferingPeriodSEIPresentInAU + m_pictureTimingSEIPresentInAU + m_nestedBufferingPeriodSEIPresentInAU; // Insert PT SEI after APS and BP SEI
2004	AccessUnit::iterator it;
2005	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
2006	{
2007	it++;
2008	}
2009	accessUnit.insert(it, new NALUnitEBSP(nalu));
2010	m_nestedPictureTimingSEIPresentInAU = true;
2011	#else
2012	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
2013	accessUnit.insert(it, new NALUnitEBSP(nalu));
2014	#endif
2015	}
2016	#endif
2017
2018	}
2019	if( m_pcCfg->getDecodingUnitInfoSEIEnabled() && hrd->getSubPicCpbParamsPresentFlag() )
2020	{
2021	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
2022	for( Int i = 0; i < ( pictureTimingSEI.m_numDecodingUnitsMinus1 + 1 ); i ++ )
2023	{
2024	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
2025
2026	SEIDecodingUnitInfo tempSEI;
2027	tempSEI.m_decodingUnitIdx = i;
2028	tempSEI.m_duSptCpbRemovalDelay = pictureTimingSEI.m_duCpbRemovalDelayMinus1[i] + 1;
2029	#if L0044_DU_DPB_OUTPUT_DELAY_HRD
2030	tempSEI.m_dpbOutputDuDelayPresentFlag = false;
2031	tempSEI.m_picSptDpbOutputDuDelay = picSptDpbOutputDuDelay;
2032	#endif
2033
2034	AccessUnit::iterator it;
2035	// Insert the first one in the right location, before the first slice
2036	if(i == 0)
2037	{
2038	// Insert before the first slice.
2039	m_seiWriter.writeSEImessage(nalu.m_Bitstream, tempSEI, pcSlice->getSPS());
2040	writeRBSPTrailingBits(nalu.m_Bitstream);
2041
2042	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2043	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
2044	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
2045	+ m_bufferingPeriodSEIPresentInAU
2046	+ m_pictureTimingSEIPresentInAU; // Insert DU info SEI after APS, BP and PT SEI
2047	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
2048	{
2049	it++;
2050	}
2051	accessUnit.insert(it, new NALUnitEBSP(nalu));
2052	#else
2053	it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
2054	accessUnit.insert(it, new NALUnitEBSP(nalu));
2055	#endif
2056	}
2057	else
2058	{
2059	Int ctr;
2060	// For the second decoding unit onwards we know how many NALUs are present
2061	for (ctr = 0, it = accessUnit.begin(); it != accessUnit.end(); it++)
2062	{
2063	if(ctr == accumNalsDU[ i - 1 ])
2064	{
2065	// Insert before the first slice.
2066	m_seiWriter.writeSEImessage(nalu.m_Bitstream, tempSEI, pcSlice->getSPS());
2067	writeRBSPTrailingBits(nalu.m_Bitstream);
2068
2069	accessUnit.insert(it, new NALUnitEBSP(nalu));
2070	break;
2071	}
2072	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
2073	{
2074	ctr++;
2075	}
2076	}
2077	}
2078	}
2079	}
2080	}
2081	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2082	xResetNonNestedSEIPresentFlags();
2083	#if K0180_SCALABLE_NESTING_SEI
2084	xResetNestedSEIPresentFlags();
2085	#endif
2086	#endif
2087	pcPic->getPicYuvRec()->copyToPic(pcPicYuvRecOut);
2088
2089	pcPic->setReconMark ( true );
2090	#if H_MV
2091	TComSlice::markIvRefPicsAsShortTerm( m_refPicSetInterLayer );
2092	std::vector<Int> temp;
2093	TComSlice::markIvRefPicsAsUnused ( m_ivPicLists, temp, pcPic->getSlice(0)->getVPS(), m_layerId, pcPic->getPOC() );
2094	#endif
2095	m_bFirst = false;
2096	m_iNumPicCoded++;
2097	m_totalCoded ++;
2098	/* logging: insert a newline at end of picture period */
2099	printf("\n");
2100	fflush(stdout);
2101
2102	delete[] pcSubstreamsOut;
2103	}
2104	#if !RATE_CONTROL_LAMBDA_DOMAIN
2105	if(m_pcCfg->getUseRateCtrl())
2106	{
2107	m_pcRateCtrl->updateRCGOPStatus();
2108	}
2109	#endif
2110	delete pcBitstreamRedirect;
2111
2112	if( accumBitsDU != NULL) delete accumBitsDU;
2113	if( accumNalsDU != NULL) delete accumNalsDU;
2114
2115	#if !H_MV
2116	assert ( m_iNumPicCoded == iNumPicRcvd );
2117	#endif
2118	}
2119
2120	#if !H_MV
2121	Void TEncGOP::printOutSummary(UInt uiNumAllPicCoded)
2122	{
2123	assert (uiNumAllPicCoded == m_gcAnalyzeAll.getNumPic());
2124
2125
2126	//--CFG_KDY
2127	m_gcAnalyzeAll.setFrmRate( m_pcCfg->getFrameRate() );
2128	m_gcAnalyzeI.setFrmRate( m_pcCfg->getFrameRate() );
2129	m_gcAnalyzeP.setFrmRate( m_pcCfg->getFrameRate() );
2130	m_gcAnalyzeB.setFrmRate( m_pcCfg->getFrameRate() );
2131
2132	//-- all
2133	printf( "\n\nSUMMARY --------------------------------------------------------\n" );
2134	m_gcAnalyzeAll.printOut('a');
2135
2136	printf( "\n\nI Slices--------------------------------------------------------\n" );
2137	m_gcAnalyzeI.printOut('i');
2138
2139	printf( "\n\nP Slices--------------------------------------------------------\n" );
2140	m_gcAnalyzeP.printOut('p');
2141
2142	printf( "\n\nB Slices--------------------------------------------------------\n" );
2143	m_gcAnalyzeB.printOut('b');
2144
2145	#if _SUMMARY_OUT_
2146	m_gcAnalyzeAll.printSummaryOut();
2147	#endif
2148	#if _SUMMARY_PIC_
2149	m_gcAnalyzeI.printSummary('I');
2150	m_gcAnalyzeP.printSummary('P');
2151	m_gcAnalyzeB.printSummary('B');
2152	#endif
2153
2154	printf("\nRVM: %.3lf\n" , xCalculateRVM());
2155	}
2156	#endif
2157	#if H_3D_VSO
2158	Void TEncGOP::preLoopFilterPicAll( TComPic* pcPic, Dist64& ruiDist, UInt64& ruiBits )
2159	#else
2160	Void TEncGOP::preLoopFilterPicAll( TComPic* pcPic, UInt64& ruiDist, UInt64& ruiBits )
2161	#endif
2162	{
2163	TComSlice* pcSlice = pcPic->getSlice(pcPic->getCurrSliceIdx());
2164	Bool bCalcDist = false;
2165	m_pcLoopFilter->setCfg(m_pcCfg->getLFCrossTileBoundaryFlag());
2166	m_pcLoopFilter->loopFilterPic( pcPic );
2167
2168	m_pcEntropyCoder->setEntropyCoder ( m_pcEncTop->getRDGoOnSbacCoder(), pcSlice );
2169	m_pcEntropyCoder->resetEntropy ();
2170	m_pcEntropyCoder->setBitstream ( m_pcBitCounter );
2171	pcSlice = pcPic->getSlice(0);
2172	if(pcSlice->getSPS()->getUseSAO())
2173	{
2174	std::vector<Bool> LFCrossSliceBoundaryFlag(1, true);
2175	std::vector<Int> sliceStartAddress;
2176	sliceStartAddress.push_back(0);
2177	sliceStartAddress.push_back(pcPic->getNumCUsInFrame()* pcPic->getNumPartInCU());
2178	pcPic->createNonDBFilterInfo(sliceStartAddress, 0, &LFCrossSliceBoundaryFlag);
2179	}
2180
2181	if( pcSlice->getSPS()->getUseSAO())
2182	{
2183	pcPic->destroyNonDBFilterInfo();
2184	}
2185
2186	m_pcEntropyCoder->resetEntropy ();
2187	ruiBits += m_pcEntropyCoder->getNumberOfWrittenBits();
2188
2189	if (!bCalcDist)
2190	ruiDist = xFindDistortionFrame(pcPic->getPicYuvOrg(), pcPic->getPicYuvRec());
2191	}
2192
2193	// ====================================================================================================================
2194	// Protected member functions
2195	// ====================================================================================================================
2196
2197	Void TEncGOP::xInitGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut )
2198	{
2199	assert( iNumPicRcvd > 0 );
2200	// Exception for the first frame
2201	if ( iPOCLast == 0 )
2202	{
2203	m_iGopSize = 1;
2204	}
2205	else
2206	m_iGopSize = m_pcCfg->getGOPSize();
2207
2208	assert (m_iGopSize > 0);
2209
2210	return;
2211	}
2212
2213	Void TEncGOP::xGetBuffer( TComList<TComPic*>& rcListPic,
2214	TComList<TComPicYuv*>& rcListPicYuvRecOut,
2215	Int iNumPicRcvd,
2216	Int iTimeOffset,
2217	TComPic*& rpcPic,
2218	TComPicYuv*& rpcPicYuvRecOut,
2219	Int pocCurr )
2220	{
2221	Int i;
2222	// Rec. output
2223	TComList<TComPicYuv*>::iterator iterPicYuvRec = rcListPicYuvRecOut.end();
2224	for ( i = 0; i < iNumPicRcvd - iTimeOffset + 1; i++ )
2225	{
2226	iterPicYuvRec--;
2227	}
2228
2229	rpcPicYuvRecOut = *(iterPicYuvRec);
2230
2231	// Current pic.
2232	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
2233	while (iterPic != rcListPic.end())
2234	{
2235	rpcPic = *(iterPic);
2236	rpcPic->setCurrSliceIdx(0);
2237	if (rpcPic->getPOC() == pocCurr)
2238	{
2239	break;
2240	}
2241	iterPic++;
2242	}
2243
2244	assert (rpcPic->getPOC() == pocCurr);
2245
2246	return;
2247	}
2248
2249	#if H_3D_VSO
2250	Dist64 TEncGOP::xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1)
2251	#else
2252	UInt64 TEncGOP::xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1)
2253	#endif
2254	{
2255	Int x, y;
2256	Pel* pSrc0 = pcPic0 ->getLumaAddr();
2257	Pel* pSrc1 = pcPic1 ->getLumaAddr();
2258	UInt uiShift = 2 * DISTORTION_PRECISION_ADJUSTMENT(g_bitDepthY-8);
2259	Int iTemp;
2260
2261	Int iStride = pcPic0->getStride();
2262	Int iWidth = pcPic0->getWidth();
2263	Int iHeight = pcPic0->getHeight();
2264
2265	#if H_3D_VSO
2266	Dist64 uiTotalDiff = 0;
2267	#else
2268	UInt64 uiTotalDiff = 0;
2269	#endif
2270
2271	for( y = 0; y < iHeight; y++ )
2272	{
2273	for( x = 0; x < iWidth; x++ )
2274	{
2275	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2276	}
2277	pSrc0 += iStride;
2278	pSrc1 += iStride;
2279	}
2280
2281	uiShift = 2 * DISTORTION_PRECISION_ADJUSTMENT(g_bitDepthC-8);
2282	iHeight >>= 1;
2283	iWidth >>= 1;
2284	iStride >>= 1;
2285
2286	pSrc0 = pcPic0->getCbAddr();
2287	pSrc1 = pcPic1->getCbAddr();
2288
2289	for( y = 0; y < iHeight; y++ )
2290	{
2291	for( x = 0; x < iWidth; x++ )
2292	{
2293	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2294	}
2295	pSrc0 += iStride;
2296	pSrc1 += iStride;
2297	}
2298
2299	pSrc0 = pcPic0->getCrAddr();
2300	pSrc1 = pcPic1->getCrAddr();
2301
2302	for( y = 0; y < iHeight; y++ )
2303	{
2304	for( x = 0; x < iWidth; x++ )
2305	{
2306	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2307	}
2308	pSrc0 += iStride;
2309	pSrc1 += iStride;
2310	}
2311
2312	return uiTotalDiff;
2313	}
2314
2315	#if VERBOSE_RATE
2316	static const Char* nalUnitTypeToString(NalUnitType type)
2317	{
2318	switch (type)
2319	{
2320	case NAL_UNIT_CODED_SLICE_TRAIL_R: return "TRAIL_R";
2321	case NAL_UNIT_CODED_SLICE_TRAIL_N: return "TRAIL_N";
2322	case NAL_UNIT_CODED_SLICE_TLA_R: return "TLA_R";
2323	case NAL_UNIT_CODED_SLICE_TSA_N: return "TSA_N";
2324	case NAL_UNIT_CODED_SLICE_STSA_R: return "STSA_R";
2325	case NAL_UNIT_CODED_SLICE_STSA_N: return "STSA_N";
2326	case NAL_UNIT_CODED_SLICE_BLA_W_LP: return "BLA_W_LP";
2327	case NAL_UNIT_CODED_SLICE_BLA_W_RADL: return "BLA_W_RADL";
2328	case NAL_UNIT_CODED_SLICE_BLA_N_LP: return "BLA_N_LP";
2329	case NAL_UNIT_CODED_SLICE_IDR_W_RADL: return "IDR_W_RADL";
2330	case NAL_UNIT_CODED_SLICE_IDR_N_LP: return "IDR_N_LP";
2331	case NAL_UNIT_CODED_SLICE_CRA: return "CRA";
2332	case NAL_UNIT_CODED_SLICE_RADL_R: return "RADL_R";
2333	case NAL_UNIT_CODED_SLICE_RASL_R: return "RASL_R";
2334	case NAL_UNIT_VPS: return "VPS";
2335	case NAL_UNIT_SPS: return "SPS";
2336	case NAL_UNIT_PPS: return "PPS";
2337	case NAL_UNIT_ACCESS_UNIT_DELIMITER: return "AUD";
2338	case NAL_UNIT_EOS: return "EOS";
2339	case NAL_UNIT_EOB: return "EOB";
2340	case NAL_UNIT_FILLER_DATA: return "FILLER";
2341	case NAL_UNIT_PREFIX_SEI: return "SEI";
2342	case NAL_UNIT_SUFFIX_SEI: return "SEI";
2343	default: return "UNK";
2344	}
2345	}
2346	#endif
2347
2348	Void TEncGOP::xCalculateAddPSNR( TComPic* pcPic, TComPicYuv* pcPicD, const AccessUnit& accessUnit, Double dEncTime )
2349	{
2350	Int x, y;
2351	UInt64 uiSSDY = 0;
2352	UInt64 uiSSDU = 0;
2353	UInt64 uiSSDV = 0;
2354
2355	Double dYPSNR = 0.0;
2356	Double dUPSNR = 0.0;
2357	Double dVPSNR = 0.0;
2358
2359	//===== calculate PSNR =====
2360	Pel* pOrg = pcPic ->getPicYuvOrg()->getLumaAddr();
2361	Pel* pRec = pcPicD->getLumaAddr();
2362	Int iStride = pcPicD->getStride();
2363
2364	Int iWidth;
2365	Int iHeight;
2366
2367	iWidth = pcPicD->getWidth () - m_pcEncTop->getPad(0);
2368	iHeight = pcPicD->getHeight() - m_pcEncTop->getPad(1);
2369
2370	Int iSize = iWidth*iHeight;
2371
2372	for( y = 0; y < iHeight; y++ )
2373	{
2374	for( x = 0; x < iWidth; x++ )
2375	{
2376	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2377	uiSSDY += iDiff * iDiff;
2378	}
2379	pOrg += iStride;
2380	pRec += iStride;
2381	}
2382
2383	#if H_3D_VSO
2384	#if H_3D_VSO_SYNTH_DIST_OUT
2385	if ( m_pcRdCost->getUseRenModel() )
2386	{
2387	unsigned int maxval = 255 * (1<<(g_uiBitDepth + g_uiBitIncrement -8));
2388	Double fRefValueY = (double) maxval * maxval * iSize;
2389	Double fRefValueC = fRefValueY / 4.0;
2390	TRenModel* pcRenModel = m_pcEncTop->getEncTop()->getRenModel();
2391	Int64 iDistVSOY, iDistVSOU, iDistVSOV;
2392	pcRenModel->getTotalSSE( iDistVSOY, iDistVSOU, iDistVSOV );
2393	dYPSNR = ( iDistVSOY ? 10.0 * log10( fRefValueY / (Double) iDistVSOY ) : 99.99 );
2394	dUPSNR = ( iDistVSOU ? 10.0 * log10( fRefValueC / (Double) iDistVSOU ) : 99.99 );
2395	dVPSNR = ( iDistVSOV ? 10.0 * log10( fRefValueC / (Double) iDistVSOV ) : 99.99 );
2396	}
2397	else
2398	{
2399	#endif
2400	#endif
2401	iHeight >>= 1;
2402	iWidth >>= 1;
2403	iStride >>= 1;
2404	pOrg = pcPic ->getPicYuvOrg()->getCbAddr();
2405	pRec = pcPicD->getCbAddr();
2406
2407	for( y = 0; y < iHeight; y++ )
2408	{
2409	for( x = 0; x < iWidth; x++ )
2410	{
2411	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2412	uiSSDU += iDiff * iDiff;
2413	}
2414	pOrg += iStride;
2415	pRec += iStride;
2416	}
2417
2418	pOrg = pcPic ->getPicYuvOrg()->getCrAddr();
2419	pRec = pcPicD->getCrAddr();
2420
2421	for( y = 0; y < iHeight; y++ )
2422	{
2423	for( x = 0; x < iWidth; x++ )
2424	{
2425	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2426	uiSSDV += iDiff * iDiff;
2427	}
2428	pOrg += iStride;
2429	pRec += iStride;
2430	}
2431
2432	Int maxvalY = 255 << (g_bitDepthY-8);
2433	Int maxvalC = 255 << (g_bitDepthC-8);
2434	Double fRefValueY = (Double) maxvalY * maxvalY * iSize;
2435	Double fRefValueC = (Double) maxvalC * maxvalC * iSize / 4.0;
2436	dYPSNR = ( uiSSDY ? 10.0 * log10( fRefValueY / (Double)uiSSDY ) : 99.99 );
2437	dUPSNR = ( uiSSDU ? 10.0 * log10( fRefValueC / (Double)uiSSDU ) : 99.99 );
2438	dVPSNR = ( uiSSDV ? 10.0 * log10( fRefValueC / (Double)uiSSDV ) : 99.99 );
2439	#if H_3D_VSO
2440	#if H_3D_VSO_SYNTH_DIST_OUT
2441	}
2442	#endif
2443	#endif
2444	/* calculate the size of the access unit, excluding:
2445	* - any AnnexB contributions (start_code_prefix, zero_byte, etc.,)
2446	* - SEI NAL units
2447	*/
2448	UInt numRBSPBytes = 0;
2449	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
2450	{
2451	UInt numRBSPBytes_nal = UInt((*it)->m_nalUnitData.str().size());
2452	#if VERBOSE_RATE
2453	printf("*** %6s numBytesInNALunit: %u\n", nalUnitTypeToString((*it)->m_nalUnitType), numRBSPBytes_nal);
2454	#endif
2455	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
2456	{
2457	numRBSPBytes += numRBSPBytes_nal;
2458	}
2459	}
2460
2461	UInt uibits = numRBSPBytes * 8;
2462	m_vRVM_RP.push_back( uibits );
2463
2464	//===== add PSNR =====
2465	#if H_MV
2466	m_pcEncTop->getAnalyzeAll()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2467	#else
2468	m_gcAnalyzeAll.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2469	#endif
2470	TComSlice* pcSlice = pcPic->getSlice(0);
2471	if (pcSlice->isIntra())
2472	{
2473	#if H_MV
2474	m_pcEncTop->getAnalyzeI()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2475	#else
2476	m_gcAnalyzeI.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2477	#endif
2478	}
2479	if (pcSlice->isInterP())
2480	{
2481	#if H_MV
2482	m_pcEncTop->getAnalyzeP()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2483	#else
2484	m_gcAnalyzeP.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2485	#endif
2486	}
2487	if (pcSlice->isInterB())
2488	{
2489	#if H_MV
2490	m_pcEncTop->getAnalyzeB()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2491	#else
2492	m_gcAnalyzeB.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2493	#endif
2494	}
2495
2496	Char c = (pcSlice->isIntra() ? 'I' : pcSlice->isInterP() ? 'P' : 'B');
2497	if (!pcSlice->isReferenced()) c += 32;
2498
2499	#if ADAPTIVE_QP_SELECTION
2500	#if H_MV
2501	printf("Layer %3d POC %4d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
2502	pcSlice->getLayerId(),
2503	pcSlice->getPOC(),
2504	pcSlice->getTLayer(),
2505	c,
2506	pcSlice->getSliceQpBase(),
2507	pcSlice->getSliceQp(),
2508	uibits );
2509	#else
2510	printf("POC %4d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
2511	pcSlice->getPOC(),
2512	pcSlice->getTLayer(),
2513	c,
2514	pcSlice->getSliceQpBase(),
2515	pcSlice->getSliceQp(),
2516	uibits );
2517	#endif
2518	#else
2519	#if H_MV
2520	printf("Layer %3d POC %4d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
2521	pcSlice->getLayerId(),
2522	pcSlice->getPOC()-pcSlice->getLastIDR(),
2523	pcSlice->getTLayer(),
2524	c,
2525	pcSlice->getSliceQp(),
2526	uibits );
2527	#else
2528	printf("POC %4d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
2529	pcSlice->getPOC()-pcSlice->getLastIDR(),
2530	pcSlice->getTLayer(),
2531	c,
2532	pcSlice->getSliceQp(),
2533	uibits );
2534	#endif
2535	#endif
2536
2537	printf(" [Y %6.4lf dB U %6.4lf dB V %6.4lf dB]", dYPSNR, dUPSNR, dVPSNR );
2538	printf(" [ET %5.0f ]", dEncTime );
2539
2540	for (Int iRefList = 0; iRefList < 2; iRefList++)
2541	{
2542	printf(" [L%d ", iRefList);
2543	for (Int iRefIndex = 0; iRefIndex < pcSlice->getNumRefIdx(RefPicList(iRefList)); iRefIndex++)
2544	{
2545	#if H_MV
2546	if( pcSlice->getLayerId() != pcSlice->getRefLayerId( RefPicList(iRefList), iRefIndex ) )
2547	{
2548	printf( "V%d ", pcSlice->getRefLayerId( RefPicList(iRefList), iRefIndex ) );
2549	}
2550	else
2551	{
2552	#endif
2553	printf ("%d ", pcSlice->getRefPOC(RefPicList(iRefList), iRefIndex)-pcSlice->getLastIDR());
2554	#if H_MV
2555	}
2556	#endif
2557	}
2558	printf("]");
2559	}
2560	}
2561
2562	/** Function for deciding the nal_unit_type.
2563	* \param pocCurr POC of the current picture
2564	* \returns the nal unit type of the picture
2565	* This function checks the configuration and returns the appropriate nal_unit_type for the picture.
2566	*/
2567	NalUnitType TEncGOP::getNalUnitType(Int pocCurr, Int lastIDR)
2568	{
2569	if (pocCurr == 0)
2570	{
2571	return NAL_UNIT_CODED_SLICE_IDR_W_RADL;
2572	}
2573	if (pocCurr % m_pcCfg->getIntraPeriod() == 0)
2574	{
2575	if (m_pcCfg->getDecodingRefreshType() == 1)
2576	{
2577	return NAL_UNIT_CODED_SLICE_CRA;
2578	}
2579	else if (m_pcCfg->getDecodingRefreshType() == 2)
2580	{
2581	return NAL_UNIT_CODED_SLICE_IDR_W_RADL;
2582	}
2583	}
2584	if(m_pocCRA>0)
2585	{
2586	if(pocCurr<m_pocCRA)
2587	{
2588	// All leading pictures are being marked as TFD pictures here since current encoder uses all
2589	// reference pictures while encoding leading pictures. An encoder can ensure that a leading
2590	// picture can be still decodable when random accessing to a CRA/CRANT/BLA/BLANT picture by
2591	// controlling the reference pictures used for encoding that leading picture. Such a leading
2592	// picture need not be marked as a TFD picture.
2593	return NAL_UNIT_CODED_SLICE_RASL_R;
2594	}
2595	}
2596	if (lastIDR>0)
2597	{
2598	if (pocCurr < lastIDR)
2599	{
2600	return NAL_UNIT_CODED_SLICE_RADL_R;
2601	}
2602	}
2603	return NAL_UNIT_CODED_SLICE_TRAIL_R;
2604	}
2605
2606	Double TEncGOP::xCalculateRVM()
2607	{
2608	Double dRVM = 0;
2609
2610	if( m_pcCfg->getGOPSize() == 1 && m_pcCfg->getIntraPeriod() != 1 && m_pcCfg->getFramesToBeEncoded() > RVM_VCEGAM10_M * 2 )
2611	{
2612	// calculate RVM only for lowdelay configurations
2613	std::vector<Double> vRL , vB;
2614	size_t N = m_vRVM_RP.size();
2615	vRL.resize( N );
2616	vB.resize( N );
2617
2618	Int i;
2619	Double dRavg = 0 , dBavg = 0;
2620	vB[RVM_VCEGAM10_M] = 0;
2621	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2622	{
2623	vRL[i] = 0;
2624	for( Int j = i - RVM_VCEGAM10_M ; j <= i + RVM_VCEGAM10_M - 1 ; j++ )
2625	vRL[i] += m_vRVM_RP[j];
2626	vRL[i] /= ( 2 * RVM_VCEGAM10_M );
2627	vB[i] = vB[i-1] + m_vRVM_RP[i] - vRL[i];
2628	dRavg += m_vRVM_RP[i];
2629	dBavg += vB[i];
2630	}
2631
2632	dRavg /= ( N - 2 * RVM_VCEGAM10_M );
2633	dBavg /= ( N - 2 * RVM_VCEGAM10_M );
2634
2635	Double dSigamB = 0;
2636	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2637	{
2638	Double tmp = vB[i] - dBavg;
2639	dSigamB += tmp * tmp;
2640	}
2641	dSigamB = sqrt( dSigamB / ( N - 2 * RVM_VCEGAM10_M ) );
2642
2643	Double f = sqrt( 12.0 * ( RVM_VCEGAM10_M - 1 ) / ( RVM_VCEGAM10_M + 1 ) );
2644
2645	dRVM = dSigamB / dRavg * f;
2646	}
2647
2648	return( dRVM );
2649	}
2650
2651	/** Attaches the input bitstream to the stream in the output NAL unit
2652	Updates rNalu to contain concatenated bitstream. rpcBitstreamRedirect is cleared at the end of this function call.
2653	* \param codedSliceData contains the coded slice data (bitstream) to be concatenated to rNalu
2654	* \param rNalu target NAL unit
2655	*/
2656	Void TEncGOP::xAttachSliceDataToNalUnit (OutputNALUnit& rNalu, TComOutputBitstream*& codedSliceData)
2657	{
2658	// Byte-align
2659	rNalu.m_Bitstream.writeByteAlignment(); // Slice header byte-alignment
2660
2661	// Perform bitstream concatenation
2662	if (codedSliceData->getNumberOfWrittenBits() > 0)
2663	{
2664	rNalu.m_Bitstream.addSubstream(codedSliceData);
2665	}
2666
2667	m_pcEntropyCoder->setBitstream(&rNalu.m_Bitstream);
2668
2669	codedSliceData->clear();
2670	}
2671
2672	// Function will arrange the long-term pictures in the decreasing order of poc_lsb_lt,
2673	// and among the pictures with the same lsb, it arranges them in increasing delta_poc_msb_cycle_lt value
2674	Void TEncGOP::arrangeLongtermPicturesInRPS(TComSlice pcSlice, TComList<TComPic>& rcListPic)
2675	{
2676	TComReferencePictureSet *rps = pcSlice->getRPS();
2677	if(!rps->getNumberOfLongtermPictures())
2678	{
2679	return;
2680	}
2681
2682	// Arrange long-term reference pictures in the correct order of LSB and MSB,
2683	// and assign values for pocLSBLT and MSB present flag
2684	Int longtermPicsPoc[MAX_NUM_REF_PICS], longtermPicsLSB[MAX_NUM_REF_PICS], indices[MAX_NUM_REF_PICS];
2685	Int longtermPicsMSB[MAX_NUM_REF_PICS];
2686	Bool mSBPresentFlag[MAX_NUM_REF_PICS];
2687	::memset(longtermPicsPoc, 0, sizeof(longtermPicsPoc)); // Store POC values of LTRP
2688	::memset(longtermPicsLSB, 0, sizeof(longtermPicsLSB)); // Store POC LSB values of LTRP
2689	::memset(longtermPicsMSB, 0, sizeof(longtermPicsMSB)); // Store POC LSB values of LTRP
2690	::memset(indices , 0, sizeof(indices)); // Indices to aid in tracking sorted LTRPs
2691	::memset(mSBPresentFlag , 0, sizeof(mSBPresentFlag)); // Indicate if MSB needs to be present
2692
2693	// Get the long-term reference pictures
2694	Int offset = rps->getNumberOfNegativePictures() + rps->getNumberOfPositivePictures();
2695	Int i, ctr = 0;
2696	Int maxPicOrderCntLSB = 1 << pcSlice->getSPS()->getBitsForPOC();
2697	for(i = rps->getNumberOfPictures() - 1; i >= offset; i--, ctr++)
2698	{
2699	longtermPicsPoc[ctr] = rps->getPOC(i); // LTRP POC
2700	longtermPicsLSB[ctr] = getLSB(longtermPicsPoc[ctr], maxPicOrderCntLSB); // LTRP POC LSB
2701	indices[ctr] = i;
2702	longtermPicsMSB[ctr] = longtermPicsPoc[ctr] - longtermPicsLSB[ctr];
2703	}
2704	Int numLongPics = rps->getNumberOfLongtermPictures();
2705	assert(ctr == numLongPics);
2706
2707	// Arrange pictures in decreasing order of MSB;
2708	for(i = 0; i < numLongPics; i++)
2709	{
2710	for(Int j = 0; j < numLongPics - 1; j++)
2711	{
2712	if(longtermPicsMSB[j] < longtermPicsMSB[j+1])
2713	{
2714	std::swap(longtermPicsPoc[j], longtermPicsPoc[j+1]);
2715	std::swap(longtermPicsLSB[j], longtermPicsLSB[j+1]);
2716	std::swap(longtermPicsMSB[j], longtermPicsMSB[j+1]);
2717	std::swap(indices[j] , indices[j+1] );
2718	}
2719	}
2720	}
2721
2722	for(i = 0; i < numLongPics; i++)
2723	{
2724	// Check if MSB present flag should be enabled.
2725	// Check if the buffer contains any pictures that have the same LSB.
2726	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
2727	TComPic* pcPic;
2728	while ( iterPic != rcListPic.end() )
2729	{
2730	pcPic = *iterPic;
2731	if( (getLSB(pcPic->getPOC(), maxPicOrderCntLSB) == longtermPicsLSB[i]) && // Same LSB
2732	(pcPic->getSlice(0)->isReferenced()) && // Reference picture
2733	(pcPic->getPOC() != longtermPicsPoc[i]) ) // Not the LTRP itself
2734	{
2735	mSBPresentFlag[i] = true;
2736	break;
2737	}
2738	iterPic++;
2739	}
2740	}
2741
2742	// tempArray for usedByCurr flag
2743	Bool tempArray[MAX_NUM_REF_PICS]; ::memset(tempArray, 0, sizeof(tempArray));
2744	for(i = 0; i < numLongPics; i++)
2745	{
2746	tempArray[i] = rps->getUsed(indices[i]);
2747	}
2748	// Now write the final values;
2749	ctr = 0;
2750	Int currMSB = 0, currLSB = 0;
2751	// currPicPoc = currMSB + currLSB
2752	currLSB = getLSB(pcSlice->getPOC(), maxPicOrderCntLSB);
2753	currMSB = pcSlice->getPOC() - currLSB;
2754
2755	for(i = rps->getNumberOfPictures() - 1; i >= offset; i--, ctr++)
2756	{
2757	rps->setPOC (i, longtermPicsPoc[ctr]);
2758	rps->setDeltaPOC (i, - pcSlice->getPOC() + longtermPicsPoc[ctr]);
2759	rps->setUsed (i, tempArray[ctr]);
2760	rps->setPocLSBLT (i, longtermPicsLSB[ctr]);
2761	rps->setDeltaPocMSBCycleLT (i, (currMSB - (longtermPicsPoc[ctr] - longtermPicsLSB[ctr])) / maxPicOrderCntLSB);
2762	rps->setDeltaPocMSBPresentFlag(i, mSBPresentFlag[ctr]);
2763
2764	assert(rps->getDeltaPocMSBCycleLT(i) >= 0); // Non-negative value
2765	}
2766	for(i = rps->getNumberOfPictures() - 1, ctr = 1; i >= offset; i--, ctr++)
2767	{
2768	for(Int j = rps->getNumberOfPictures() - 1 - ctr; j >= offset; j--)
2769	{
2770	// Here at the encoder we know that we have set the full POC value for the LTRPs, hence we
2771	// don't have to check the MSB present flag values for this constraint.
2772	assert( rps->getPOC(i) != rps->getPOC(j) ); // If assert fails, LTRP entry repeated in RPS!!!
2773	}
2774	}
2775	}
2776
2777	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2778	/** Function for finding the position to insert the first of APS and non-nested BP, PT, DU info SEI messages.
2779	* \param accessUnit Access Unit of the current picture
2780	* This function finds the position to insert the first of APS and non-nested BP, PT, DU info SEI messages.
2781	*/
2782	Int TEncGOP::xGetFirstSeiLocation(AccessUnit &accessUnit)
2783	{
2784	// Find the location of the first SEI message
2785	AccessUnit::iterator it;
2786	Int seiStartPos = 0;
2787	for(it = accessUnit.begin(); it != accessUnit.end(); it++, seiStartPos++)
2788	{
2789	if ((it)->isSei() \|\| (it)->isVcl())
2790	{
2791	break;
2792	}
2793	}
2794	// assert(it != accessUnit.end()); // Triggers with some legit configurations
2795	return seiStartPos;
2796	}
2797	#endif
2798
2799	#if L0386_DB_METRIC
2800	Void TEncGOP::dblMetric( TComPic* pcPic, UInt uiNumSlices )
2801	{
2802	TComPicYuv* pcPicYuvRec = pcPic->getPicYuvRec();
2803	Pel* Rec = pcPicYuvRec->getLumaAddr( 0 );
2804	Pel* tempRec = Rec;
2805	Int stride = pcPicYuvRec->getStride();
2806	UInt log2maxTB = pcPic->getSlice(0)->getSPS()->getQuadtreeTULog2MaxSize();
2807	UInt maxTBsize = (1<<log2maxTB);
2808	const UInt minBlockArtSize = 8;
2809	const UInt picWidth = pcPicYuvRec->getWidth();
2810	const UInt picHeight = pcPicYuvRec->getHeight();
2811	const UInt noCol = (picWidth>>log2maxTB);
2812	const UInt noRows = (picHeight>>log2maxTB);
2813	UInt64 colSAD = (UInt64)malloc(noCol*sizeof(UInt64));
2814	UInt64 rowSAD = (UInt64)malloc(noRows*sizeof(UInt64));
2815	UInt colIdx = 0;
2816	UInt rowIdx = 0;
2817	Pel p0, p1, p2, q0, q1, q2;
2818
2819	Int qp = pcPic->getSlice(0)->getSliceQp();
2820	Int bitdepthScale = 1 << (g_bitDepthY-8);
2821	Int beta = TComLoopFilter::getBeta( qp ) * bitdepthScale;
2822	const Int thr2 = (beta>>2);
2823	const Int thr1 = 2*bitdepthScale;
2824	UInt a = 0;
2825
2826	memset(colSAD, 0, noCol*sizeof(UInt64));
2827	memset(rowSAD, 0, noRows*sizeof(UInt64));
2828
2829	if (maxTBsize > minBlockArtSize)
2830	{
2831	// Analyze vertical artifact edges
2832	for(Int c = maxTBsize; c < picWidth; c += maxTBsize)
2833	{
2834	for(Int r = 0; r < picHeight; r++)
2835	{
2836	p2 = Rec[c-3];
2837	p1 = Rec[c-2];
2838	p0 = Rec[c-1];
2839	q0 = Rec[c];
2840	q1 = Rec[c+1];
2841	q2 = Rec[c+2];
2842	a = ((abs(p2-(p1<<1)+p0)+abs(q0-(q1<<1)+q2))<<1);
2843	if ( thr1 < a && a < thr2)
2844	{
2845	colSAD[colIdx] += abs(p0 - q0);
2846	}
2847	Rec += stride;
2848	}
2849	colIdx++;
2850	Rec = tempRec;
2851	}
2852
2853	// Analyze horizontal artifact edges
2854	for(Int r = maxTBsize; r < picHeight; r += maxTBsize)
2855	{
2856	for(Int c = 0; c < picWidth; c++)
2857	{
2858	p2 = Rec[c + (r-3)*stride];
2859	p1 = Rec[c + (r-2)*stride];
2860	p0 = Rec[c + (r-1)*stride];
2861	q0 = Rec[c + r*stride];
2862	q1 = Rec[c + (r+1)*stride];
2863	q2 = Rec[c + (r+2)*stride];
2864	a = ((abs(p2-(p1<<1)+p0)+abs(q0-(q1<<1)+q2))<<1);
2865	if (thr1 < a && a < thr2)
2866	{
2867	rowSAD[rowIdx] += abs(p0 - q0);
2868	}
2869	}
2870	rowIdx++;
2871	}
2872	}
2873
2874	UInt64 colSADsum = 0;
2875	UInt64 rowSADsum = 0;
2876	for(Int c = 0; c < noCol-1; c++)
2877	{
2878	colSADsum += colSAD[c];
2879	}
2880	for(Int r = 0; r < noRows-1; r++)
2881	{
2882	rowSADsum += rowSAD[r];
2883	}
2884
2885	colSADsum <<= 10;
2886	rowSADsum <<= 10;
2887	colSADsum /= (noCol-1);
2888	colSADsum /= picHeight;
2889	rowSADsum /= (noRows-1);
2890	rowSADsum /= picWidth;
2891
2892	UInt64 avgSAD = ((colSADsum + rowSADsum)>>1);
2893	avgSAD >>= (g_bitDepthY-8);
2894
2895	if ( avgSAD > 2048 )
2896	{
2897	avgSAD >>= 9;
2898	Int offset = Clip3(2,6,(Int)avgSAD);
2899	for (Int i=0; i<uiNumSlices; i++)
2900	{
2901	pcPic->getSlice(i)->setDeblockingFilterOverrideFlag(true);
2902	pcPic->getSlice(i)->setDeblockingFilterDisable(false);
2903	pcPic->getSlice(i)->setDeblockingFilterBetaOffsetDiv2( offset );
2904	pcPic->getSlice(i)->setDeblockingFilterTcOffsetDiv2( offset );
2905	}
2906	}
2907	else
2908	{
2909	for (Int i=0; i<uiNumSlices; i++)
2910	{
2911	pcPic->getSlice(i)->setDeblockingFilterOverrideFlag(false);
2912	pcPic->getSlice(i)->setDeblockingFilterDisable( pcPic->getSlice(i)->getPPS()->getPicDisableDeblockingFilterFlag() );
2913	pcPic->getSlice(i)->setDeblockingFilterBetaOffsetDiv2( pcPic->getSlice(i)->getPPS()->getDeblockingFilterBetaOffsetDiv2() );
2914	pcPic->getSlice(i)->setDeblockingFilterTcOffsetDiv2( pcPic->getSlice(i)->getPPS()->getDeblockingFilterTcOffsetDiv2() );
2915	}
2916	}
2917
2918	free(colSAD);
2919	free(rowSAD);
2920	}
2921	#endif
2922	#if H_MV
2923	Void TEncGOP::xSetRefPicListModificationsMvc( TComSlice* pcSlice, UInt uiPOCCurr, UInt iGOPid )
2924	{
2925	TComVPS* vps = pcSlice->getVPS();
2926	Int layer = pcSlice->getLayerIdInVps( );
2927
2928	if( pcSlice->getSliceType() == I_SLICE \|\| !(pcSlice->getPPS()->getListsModificationPresentFlag()) \|\| vps->getNumDirectRefLayers( layer ) == 0 )
2929	{
2930	return;
2931	}
2932
2933	// analyze inter-view modifications
2934	GOPEntry ge = m_pcCfg->getGOPEntry( (pcSlice->getRapPicFlag() && ( layer > 0) ) ? MAX_GOP : iGOPid );
2935
2936	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
2937
2938	Int maxRefListSize = pcSlice->getNumRpsCurrTempList();
2939	Int numTemporalRefs = maxRefListSize - vps->getNumDirectRefLayers( layer );
2940
2941
2942	for (Int li = 0; li < 2; li ++) // Loop over lists L0 and L1
2943	{
2944	Int numModifications = 0;
2945
2946	for( Int k = 0; k < ge.m_numInterViewRefPics; k++ )
2947	{
2948	numModifications += ( ge.m_interViewRefPosL[li][k] >= 0 ) ? 1 : 0;
2949	}
2950
2951	// set inter-view modifications
2952	Bool isModified = false;
2953	Int tempList[16];
2954	for( Int k = 0; k < 16; k++ ) { tempList[k] = -1; }
2955
2956	if( (maxRefListSize > 1) && (numModifications > 0) )
2957	{
2958	for( Int k = 0; k < ge.m_numInterViewRefPics; k++ )
2959	{
2960	if( ge.m_interViewRefPosL[li][k] >= 0 )
2961	{
2962	Int orgIdx = numTemporalRefs;
2963	Int targetIdx = ge.m_interViewRefPosL[ li ][ k ];
2964	for( Int idx = 0; idx < vps->getNumDirectRefLayers( layer ); idx++ )
2965	{
2966	Int refLayer = vps->getLayerIdInVps( vps->getRefLayerId( layer, idx ) );
2967	if( ( layer + ge.m_interViewRefs[ k ]) == refLayer )
2968	{
2969	tempList[ targetIdx ] = orgIdx;
2970	isModified = ( targetIdx != orgIdx );
2971	}
2972	orgIdx++;
2973	}
2974	}
2975	}
2976	}
2977
2978	refPicListModification->setRefPicListModificationFlagL( li, isModified );
2979
2980	if( isModified )
2981	{
2982	Int temporalRefIdx = 0;
2983	for( Int i = 0; i < pcSlice->getNumRefIdx( ( li == 0 ) ? REF_PIC_LIST_0 : REF_PIC_LIST_1 ); i++ )
2984	{
2985	if( tempList[i] >= 0 )
2986	{
2987	refPicListModification->setRefPicSetIdxL( li, i, tempList[i] );
2988	}
2989	else
2990	{
2991	refPicListModification->setRefPicSetIdxL( li, i, temporalRefIdx );
2992	temporalRefIdx++;
2993	}
2994	}
2995	}
2996	}
2997	}
2998	#endif
2999	//! \}

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