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source: 3DVCSoftware/branches/HTM-DEV-0.3-dev2/source/Lib/TLibEncoder/TEncGOP.cpp @ 510

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Last change on this file since 510 was 510, checked in by mitsubishi-htm, 11 years ago
-VSP compensation part migration, not fully tested, intermediate version
Property svn:eol-style set to `native`
File size: 112.7 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	#if H_3D_ARP
681	pcSlice->setARPStepNum();
682	if(pcSlice->getARPStepNum() > 1)
683	{
684	for(Int iLayerId = 0; iLayerId < getLayerId(); iLayerId ++ )
685	{
686	Int iViewIdx = pcSlice->getVPS()->getViewIndex(iLayerId);
687	Bool bIsDepth = ( pcSlice->getVPS()->getDepthId ( iLayerId ) == 1 );
688	if( iViewIdx<getViewIndex() && !bIsDepth )
689	{
690	pcSlice->setBaseViewRefPicList( m_ivPicLists->getPicList( iLayerId ), iViewIdx );
691	}
692	}
693	}
694	#endif
695	#else
696	pcSlice->setRefPicList ( rcListPic );
697	#endif
698
699	#if H_3D
700	pcSlice->setIvPicLists( m_ivPicLists );
701	#if H_3D_IV_MERGE
702	assert( !m_pcEncTop->getIsDepth() \|\| ( pcSlice->getTexturePic() != 0 ) );
703	#endif
704	#endif
705	// Slice info. refinement
706	#if H_MV
707	if ( pcSlice->getSliceType() == B_SLICE )
708	{
709	if( m_pcCfg->getGOPEntry( ( pcSlice->getRapPicFlag() == true && getLayerId() > 0 ) ? MAX_GOP : iGOPid ).m_sliceType == 'P' )
710	{
711	pcSlice->setSliceType( P_SLICE );
712	}
713	}
714	#else
715	if ( (pcSlice->getSliceType() == B_SLICE) && (pcSlice->getNumRefIdx(REF_PIC_LIST_1) == 0) )
716	{
717	pcSlice->setSliceType ( P_SLICE );
718	}
719	#endif
720	#if !L0034_COMBINED_LIST_CLEANUP
721	if (pcSlice->getSliceType() != B_SLICE \|\| !pcSlice->getSPS()->getUseLComb())
722	{
723	pcSlice->setNumRefIdx(REF_PIC_LIST_C, 0);
724	pcSlice->setRefPicListCombinationFlag(false);
725	pcSlice->setRefPicListModificationFlagLC(false);
726	}
727	else
728	{
729	pcSlice->setRefPicListCombinationFlag(pcSlice->getSPS()->getUseLComb());
730	pcSlice->setNumRefIdx(REF_PIC_LIST_C, pcSlice->getNumRefIdx(REF_PIC_LIST_0));
731	}
732	#endif
733
734	if (pcSlice->getSliceType() == B_SLICE)
735	{
736	pcSlice->setColFromL0Flag(1-uiColDir);
737	Bool bLowDelay = true;
738	Int iCurrPOC = pcSlice->getPOC();
739	Int iRefIdx = 0;
740
741	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_0) && bLowDelay; iRefIdx++)
742	{
743	if ( pcSlice->getRefPic(REF_PIC_LIST_0, iRefIdx)->getPOC() > iCurrPOC )
744	{
745	bLowDelay = false;
746	}
747	}
748	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_1) && bLowDelay; iRefIdx++)
749	{
750	if ( pcSlice->getRefPic(REF_PIC_LIST_1, iRefIdx)->getPOC() > iCurrPOC )
751	{
752	bLowDelay = false;
753	}
754	}
755
756	pcSlice->setCheckLDC(bLowDelay);
757	}
758	else
759	{
760	pcSlice->setCheckLDC(true);
761	}
762
763	uiColDir = 1-uiColDir;
764
765	//-------------------------------------------------------------
766	pcSlice->setRefPOCList();
767
768	#if L0034_COMBINED_LIST_CLEANUP
769	pcSlice->setList1IdxToList0Idx();
770	#else
771	pcSlice->setNoBackPredFlag( false );
772	if ( pcSlice->getSliceType() == B_SLICE && !pcSlice->getRefPicListCombinationFlag())
773	{
774	if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) )
775	{
776	pcSlice->setNoBackPredFlag( true );
777	Int i;
778	for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ )
779	{
780	if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) )
781	{
782	pcSlice->setNoBackPredFlag( false );
783	break;
784	}
785	}
786	}
787	}
788
789	if(pcSlice->getNoBackPredFlag())
790	{
791	pcSlice->setNumRefIdx(REF_PIC_LIST_C, 0);
792	}
793	pcSlice->generateCombinedList();
794	#endif
795	#if H_3D_TMVP
796	if(pcSlice->getLayerId())
797	pcSlice->generateAlterRefforTMVP();
798	#endif
799	if (m_pcEncTop->getTMVPModeId() == 2)
800	{
801	if (iGOPid == 0) // first picture in SOP (i.e. forward B)
802	{
803	pcSlice->setEnableTMVPFlag(0);
804	}
805	else
806	{
807	// Note: pcSlice->getColFromL0Flag() is assumed to be always 0 and getcolRefIdx() is always 0.
808	pcSlice->setEnableTMVPFlag(1);
809	}
810	pcSlice->getSPS()->setTMVPFlagsPresent(1);
811	}
812	else if (m_pcEncTop->getTMVPModeId() == 1)
813	{
814	pcSlice->getSPS()->setTMVPFlagsPresent(1);
815	pcSlice->setEnableTMVPFlag(1);
816	}
817	else
818	{
819	pcSlice->getSPS()->setTMVPFlagsPresent(0);
820	pcSlice->setEnableTMVPFlag(0);
821	}
822
823	// A bug fix provided by Gerhard to deal with IBP configuration. NEED futher study
824	#if H_MV
825	if( pcSlice->getIdrPicFlag() )
826	{
827	pcSlice->setEnableTMVPFlag(0);
828	}
829	#endif
830
831	#if H_3D_VSO
832	// Should be moved to TEncTop !!!
833	Bool bUseVSO = m_pcEncTop->getUseVSO();
834
835	TComRdCost* pcRdCost = m_pcEncTop->getRdCost();
836
837	pcRdCost->setUseVSO( bUseVSO );
838
839	// SAIT_VSO_EST_A0033
840	pcRdCost->setUseEstimatedVSD( m_pcEncTop->getUseEstimatedVSD() );
841
842	if ( bUseVSO )
843	{
844	Int iVSOMode = m_pcEncTop->getVSOMode();
845	pcRdCost->setVSOMode( iVSOMode );
846	pcRdCost->setAllowNegDist( m_pcEncTop->getAllowNegDist() );
847
848	// SAIT_VSO_EST_A0033
849	pcRdCost->setVideoRecPicYuv( m_pcEncTop->getIvPicLists()->getPicYuv( pcSlice->getViewIndex(), false , pcSlice->getPOC(), true ) );
850	pcRdCost->setDepthPicYuv ( m_pcEncTop->getIvPicLists()->getPicYuv( pcSlice->getViewIndex(), true , pcSlice->getPOC(), false ) );
851
852	// LGE_WVSO_A0119
853	Bool bUseWVSO = m_pcEncTop->getUseWVSO();
854	pcRdCost->setUseWVSO( bUseWVSO );
855
856	}
857	#endif
858	/////////////////////////////////////////////////////////////////////////////////////////////////// Compress a slice
859	// Slice compression
860	if (m_pcCfg->getUseASR())
861	{
862	m_pcSliceEncoder->setSearchRange(pcSlice);
863	}
864
865	Bool bGPBcheck=false;
866	if ( pcSlice->getSliceType() == B_SLICE)
867	{
868	if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) )
869	{
870	bGPBcheck=true;
871	Int i;
872	for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ )
873	{
874	if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) )
875	{
876	bGPBcheck=false;
877	break;
878	}
879	}
880	}
881	}
882	if(bGPBcheck)
883	{
884	pcSlice->setMvdL1ZeroFlag(true);
885	}
886	else
887	{
888	pcSlice->setMvdL1ZeroFlag(false);
889	}
890	pcPic->getSlice(pcSlice->getSliceIdx())->setMvdL1ZeroFlag(pcSlice->getMvdL1ZeroFlag());
891
892	#if RATE_CONTROL_LAMBDA_DOMAIN
893	Int sliceQP = pcSlice->getSliceQp();
894	Double lambda = 0.0;
895	Int actualHeadBits = 0;
896	Int actualTotalBits = 0;
897	Int estimatedBits = 0;
898	Int tmpBitsBeforeWriting = 0;
899	if ( m_pcCfg->getUseRateCtrl() )
900	{
901	Int frameLevel = m_pcRateCtrl->getRCSeq()->getGOPID2Level( iGOPid );
902	if ( pcPic->getSlice(0)->getSliceType() == I_SLICE )
903	{
904	frameLevel = 0;
905	}
906	m_pcRateCtrl->initRCPic( frameLevel );
907	estimatedBits = m_pcRateCtrl->getRCPic()->getTargetBits();
908
909	if ( ( pcSlice->getPOC() == 0 && m_pcCfg->getInitialQP() > 0 ) \|\| ( frameLevel == 0 && m_pcCfg->getForceIntraQP() ) ) // QP is specified
910	{
911	sliceQP = m_pcCfg->getInitialQP();
912	Int NumberBFrames = ( m_pcCfg->getGOPSize() - 1 );
913	Double dLambda_scale = 1.0 - Clip3( 0.0, 0.5, 0.05*(Double)NumberBFrames );
914	Double dQPFactor = 0.57*dLambda_scale;
915	Int SHIFT_QP = 12;
916	Int bitdepth_luma_qp_scale = 0;
917	Double qp_temp = (Double) sliceQP + bitdepth_luma_qp_scale - SHIFT_QP;
918	lambda = dQPFactor*pow( 2.0, qp_temp/3.0 );
919	}
920	else if ( frameLevel == 0 ) // intra case, but use the model
921	{
922	if ( m_pcCfg->getIntraPeriod() != 1 ) // do not refine allocated bits for all intra case
923	{
924	Int bits = m_pcRateCtrl->getRCSeq()->getLeftAverageBits();
925	bits = m_pcRateCtrl->getRCSeq()->getRefineBitsForIntra( bits );
926	if ( bits < 200 )
927	{
928	bits = 200;
929	}
930	m_pcRateCtrl->getRCPic()->setTargetBits( bits );
931	}
932
933	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
934	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture );
935	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
936	}
937	else // normal case
938	{
939	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
940	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture );
941	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
942	}
943
944	sliceQP = Clip3( -pcSlice->getSPS()->getQpBDOffsetY(), MAX_QP, sliceQP );
945	m_pcRateCtrl->getRCPic()->setPicEstQP( sliceQP );
946
947	m_pcSliceEncoder->resetQP( pcPic, sliceQP, lambda );
948	}
949	#endif
950
951	UInt uiNumSlices = 1;
952
953	UInt uiInternalAddress = pcPic->getNumPartInCU()-4;
954	UInt uiExternalAddress = pcPic->getPicSym()->getNumberOfCUsInFrame()-1;
955	UInt uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
956	UInt uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
957	UInt uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
958	UInt uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
959	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
960	{
961	uiInternalAddress--;
962	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
963	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
964	}
965	uiInternalAddress++;
966	if(uiInternalAddress==pcPic->getNumPartInCU())
967	{
968	uiInternalAddress = 0;
969	uiExternalAddress++;
970	}
971	UInt uiRealEndAddress = uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress;
972
973	UInt uiCummulativeTileWidth;
974	UInt uiCummulativeTileHeight;
975	Int p, j;
976	UInt uiEncCUAddr;
977
978	//set NumColumnsMinus1 and NumRowsMinus1
979	pcPic->getPicSym()->setNumColumnsMinus1( pcSlice->getPPS()->getNumColumnsMinus1() );
980	pcPic->getPicSym()->setNumRowsMinus1( pcSlice->getPPS()->getNumRowsMinus1() );
981
982	//create the TComTileArray
983	pcPic->getPicSym()->xCreateTComTileArray();
984
985	if( pcSlice->getPPS()->getUniformSpacingFlag() == 1 )
986	{
987	//set the width for each tile
988	for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
989	{
990	for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1()+1; p++)
991	{
992	pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->
993	setTileWidth( (p+1)*pcPic->getPicSym()->getFrameWidthInCU()/(pcPic->getPicSym()->getNumColumnsMinus1()+1)
994	- (p*pcPic->getPicSym()->getFrameWidthInCU())/(pcPic->getPicSym()->getNumColumnsMinus1()+1) );
995	}
996	}
997
998	//set the height for each tile
999	for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
1000	{
1001	for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1()+1; p++)
1002	{
1003	pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->
1004	setTileHeight( (p+1)*pcPic->getPicSym()->getFrameHeightInCU()/(pcPic->getPicSym()->getNumRowsMinus1()+1)
1005	- (p*pcPic->getPicSym()->getFrameHeightInCU())/(pcPic->getPicSym()->getNumRowsMinus1()+1) );
1006	}
1007	}
1008	}
1009	else
1010	{
1011	//set the width for each tile
1012	for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
1013	{
1014	uiCummulativeTileWidth = 0;
1015	for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1(); p++)
1016	{
1017	pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->setTileWidth( pcSlice->getPPS()->getColumnWidth(p) );
1018	uiCummulativeTileWidth += pcSlice->getPPS()->getColumnWidth(p);
1019	}
1020	pcPic->getPicSym()->getTComTile(j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p)->setTileWidth( pcPic->getPicSym()->getFrameWidthInCU()-uiCummulativeTileWidth );
1021	}
1022
1023	//set the height for each tile
1024	for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
1025	{
1026	uiCummulativeTileHeight = 0;
1027	for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1(); p++)
1028	{
1029	pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->setTileHeight( pcSlice->getPPS()->getRowHeight(p) );
1030	uiCummulativeTileHeight += pcSlice->getPPS()->getRowHeight(p);
1031	}
1032	pcPic->getPicSym()->getTComTile(p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j)->setTileHeight( pcPic->getPicSym()->getFrameHeightInCU()-uiCummulativeTileHeight );
1033	}
1034	}
1035	//intialize each tile of the current picture
1036	pcPic->getPicSym()->xInitTiles();
1037
1038	// Allocate some coders, now we know how many tiles there are.
1039	Int iNumSubstreams = pcSlice->getPPS()->getNumSubstreams();
1040
1041	//generate the Coding Order Map and Inverse Coding Order Map
1042	for(p=0, uiEncCUAddr=0; p<pcPic->getPicSym()->getNumberOfCUsInFrame(); p++, uiEncCUAddr = pcPic->getPicSym()->xCalculateNxtCUAddr(uiEncCUAddr))
1043	{
1044	pcPic->getPicSym()->setCUOrderMap(p, uiEncCUAddr);
1045	pcPic->getPicSym()->setInverseCUOrderMap(uiEncCUAddr, p);
1046	}
1047	pcPic->getPicSym()->setCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame());
1048	pcPic->getPicSym()->setInverseCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame());
1049
1050	// Allocate some coders, now we know how many tiles there are.
1051	m_pcEncTop->createWPPCoders(iNumSubstreams);
1052	pcSbacCoders = m_pcEncTop->getSbacCoders();
1053	pcSubstreamsOut = new TComOutputBitstream[iNumSubstreams];
1054
1055	UInt startCUAddrSliceIdx = 0; // used to index "m_uiStoredStartCUAddrForEncodingSlice" containing locations of slice boundaries
1056	UInt startCUAddrSlice = 0; // used to keep track of current slice's starting CU addr.
1057	pcSlice->setSliceCurStartCUAddr( startCUAddrSlice ); // Setting "start CU addr" for current slice
1058	m_storedStartCUAddrForEncodingSlice.clear();
1059
1060	UInt startCUAddrSliceSegmentIdx = 0; // used to index "m_uiStoredStartCUAddrForEntropyEncodingSlice" containing locations of slice boundaries
1061	UInt startCUAddrSliceSegment = 0; // used to keep track of current Dependent slice's starting CU addr.
1062	pcSlice->setSliceSegmentCurStartCUAddr( startCUAddrSliceSegment ); // Setting "start CU addr" for current Dependent slice
1063
1064	m_storedStartCUAddrForEncodingSliceSegment.clear();
1065	UInt nextCUAddr = 0;
1066	m_storedStartCUAddrForEncodingSlice.push_back (nextCUAddr);
1067	startCUAddrSliceIdx++;
1068	m_storedStartCUAddrForEncodingSliceSegment.push_back(nextCUAddr);
1069	startCUAddrSliceSegmentIdx++;
1070	#if H_3D_NBDV
1071	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.
1072	{
1073	Int iColPoc = pcSlice->getRefPOC(RefPicList(1-pcSlice->getColFromL0Flag()), pcSlice->getColRefIdx());
1074	pcPic->setNumDdvCandPics(pcPic->getDisCandRefPictures(iColPoc));
1075	}
1076	#if H_3D_GEN
1077	pcSlice->setDepthToDisparityLUTs();
1078
1079	#endif
1080	#endif
1081	while(nextCUAddr<uiRealEndAddress) // determine slice boundaries
1082	{
1083	pcSlice->setNextSlice ( false );
1084	pcSlice->setNextSliceSegment( false );
1085	assert(pcPic->getNumAllocatedSlice() == startCUAddrSliceIdx);
1086	m_pcSliceEncoder->precompressSlice( pcPic );
1087	m_pcSliceEncoder->compressSlice ( pcPic );
1088
1089	Bool bNoBinBitConstraintViolated = (!pcSlice->isNextSlice() && !pcSlice->isNextSliceSegment());
1090	if (pcSlice->isNextSlice() \|\| (bNoBinBitConstraintViolated && m_pcCfg->getSliceMode()==FIXED_NUMBER_OF_LCU))
1091	{
1092	startCUAddrSlice = pcSlice->getSliceCurEndCUAddr();
1093	// Reconstruction slice
1094	m_storedStartCUAddrForEncodingSlice.push_back(startCUAddrSlice);
1095	startCUAddrSliceIdx++;
1096	// Dependent slice
1097	if (startCUAddrSliceSegmentIdx>0 && m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx-1] != startCUAddrSlice)
1098	{
1099	m_storedStartCUAddrForEncodingSliceSegment.push_back(startCUAddrSlice);
1100	startCUAddrSliceSegmentIdx++;
1101	}
1102
1103	if (startCUAddrSlice < uiRealEndAddress)
1104	{
1105	pcPic->allocateNewSlice();
1106	pcPic->setCurrSliceIdx ( startCUAddrSliceIdx-1 );
1107	m_pcSliceEncoder->setSliceIdx ( startCUAddrSliceIdx-1 );
1108	pcSlice = pcPic->getSlice ( startCUAddrSliceIdx-1 );
1109	pcSlice->copySliceInfo ( pcPic->getSlice(0) );
1110	pcSlice->setSliceIdx ( startCUAddrSliceIdx-1 );
1111	pcSlice->setSliceCurStartCUAddr ( startCUAddrSlice );
1112	pcSlice->setSliceSegmentCurStartCUAddr ( startCUAddrSlice );
1113	pcSlice->setSliceBits(0);
1114	uiNumSlices ++;
1115	}
1116	}
1117	else if (pcSlice->isNextSliceSegment() \|\| (bNoBinBitConstraintViolated && m_pcCfg->getSliceSegmentMode()==FIXED_NUMBER_OF_LCU))
1118	{
1119	startCUAddrSliceSegment = pcSlice->getSliceSegmentCurEndCUAddr();
1120	m_storedStartCUAddrForEncodingSliceSegment.push_back(startCUAddrSliceSegment);
1121	startCUAddrSliceSegmentIdx++;
1122	pcSlice->setSliceSegmentCurStartCUAddr( startCUAddrSliceSegment );
1123	}
1124	else
1125	{
1126	startCUAddrSlice = pcSlice->getSliceCurEndCUAddr();
1127	startCUAddrSliceSegment = pcSlice->getSliceSegmentCurEndCUAddr();
1128	}
1129
1130	nextCUAddr = (startCUAddrSlice > startCUAddrSliceSegment) ? startCUAddrSlice : startCUAddrSliceSegment;
1131	}
1132	m_storedStartCUAddrForEncodingSlice.push_back( pcSlice->getSliceCurEndCUAddr());
1133	startCUAddrSliceIdx++;
1134	m_storedStartCUAddrForEncodingSliceSegment.push_back(pcSlice->getSliceCurEndCUAddr());
1135	startCUAddrSliceSegmentIdx++;
1136
1137	pcSlice = pcPic->getSlice(0);
1138
1139	// SAO parameter estimation using non-deblocked pixels for LCU bottom and right boundary areas
1140	if( m_pcCfg->getSaoLcuBasedOptimization() && m_pcCfg->getSaoLcuBoundary() )
1141	{
1142	m_pcSAO->resetStats();
1143	m_pcSAO->calcSaoStatsCu_BeforeDblk( pcPic );
1144	}
1145
1146	//-- Loop filter
1147	Bool bLFCrossTileBoundary = pcSlice->getPPS()->getLoopFilterAcrossTilesEnabledFlag();
1148	m_pcLoopFilter->setCfg(bLFCrossTileBoundary);
1149	#if L0386_DB_METRIC
1150	if ( m_pcCfg->getDeblockingFilterMetric() )
1151	{
1152	dblMetric(pcPic, uiNumSlices);
1153	}
1154	#endif
1155	m_pcLoopFilter->loopFilterPic( pcPic );
1156
1157	pcSlice = pcPic->getSlice(0);
1158	if(pcSlice->getSPS()->getUseSAO())
1159	{
1160	std::vector<Bool> LFCrossSliceBoundaryFlag;
1161	for(Int s=0; s< uiNumSlices; s++)
1162	{
1163	LFCrossSliceBoundaryFlag.push_back( ((uiNumSlices==1)?true:pcPic->getSlice(s)->getLFCrossSliceBoundaryFlag()) );
1164	}
1165	m_storedStartCUAddrForEncodingSlice.resize(uiNumSlices+1);
1166	pcPic->createNonDBFilterInfo(m_storedStartCUAddrForEncodingSlice, 0, &LFCrossSliceBoundaryFlag ,pcPic->getPicSym()->getNumTiles() ,bLFCrossTileBoundary);
1167	}
1168
1169
1170	pcSlice = pcPic->getSlice(0);
1171
1172	if(pcSlice->getSPS()->getUseSAO())
1173	{
1174	m_pcSAO->createPicSaoInfo(pcPic);
1175	}
1176
1177	/////////////////////////////////////////////////////////////////////////////////////////////////// File writing
1178	// Set entropy coder
1179	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1180
1181	/* write various header sets. */
1182	if ( m_bSeqFirst )
1183	{
1184	OutputNALUnit nalu(NAL_UNIT_VPS);
1185	#if H_MV
1186	if( getLayerId() == 0 )
1187	{
1188	#endif
1189	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1190	m_pcEntropyCoder->encodeVPS(m_pcEncTop->getVPS());
1191	writeRBSPTrailingBits(nalu.m_Bitstream);
1192	accessUnit.push_back(new NALUnitEBSP(nalu));
1193	#if RATE_CONTROL_LAMBDA_DOMAIN
1194	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1195	#endif
1196
1197	#if H_MV
1198	}
1199	nalu = NALUnit(NAL_UNIT_SPS, 0, getLayerId());
1200	#else
1201	nalu = NALUnit(NAL_UNIT_SPS);
1202	#endif
1203	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1204	if (m_bSeqFirst)
1205	{
1206	pcSlice->getSPS()->setNumLongTermRefPicSPS(m_numLongTermRefPicSPS);
1207	for (Int k = 0; k < m_numLongTermRefPicSPS; k++)
1208	{
1209	pcSlice->getSPS()->setLtRefPicPocLsbSps(k, m_ltRefPicPocLsbSps[k]);
1210	pcSlice->getSPS()->setUsedByCurrPicLtSPSFlag(k, m_ltRefPicUsedByCurrPicFlag[k]);
1211	}
1212	}
1213	if( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1214	{
1215	UInt maxCU = m_pcCfg->getSliceArgument() >> ( pcSlice->getSPS()->getMaxCUDepth() << 1);
1216	UInt numDU = ( m_pcCfg->getSliceMode() == 1 ) ? ( pcPic->getNumCUsInFrame() / maxCU ) : ( 0 );
1217	if( pcPic->getNumCUsInFrame() % maxCU != 0 )
1218	{
1219	numDU ++;
1220	}
1221	pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->setNumDU( numDU );
1222	pcSlice->getSPS()->setHrdParameters( m_pcCfg->getFrameRate(), numDU, m_pcCfg->getTargetBitrate(), ( m_pcCfg->getIntraPeriod() > 0 ) );
1223	}
1224	if( m_pcCfg->getBufferingPeriodSEIEnabled() \|\| m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1225	{
1226	pcSlice->getSPS()->getVuiParameters()->setHrdParametersPresentFlag( true );
1227	}
1228	#if !H_3D
1229	m_pcEntropyCoder->encodeSPS(pcSlice->getSPS());
1230	#else
1231	m_pcEntropyCoder->encodeSPS(pcSlice->getSPS(), pcSlice->getViewIndex(), pcSlice->getIsDepth() );
1232	#endif
1233	writeRBSPTrailingBits(nalu.m_Bitstream);
1234	accessUnit.push_back(new NALUnitEBSP(nalu));
1235	#if RATE_CONTROL_LAMBDA_DOMAIN
1236	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1237	#endif
1238
1239	#if H_MV
1240	nalu = NALUnit(NAL_UNIT_PPS, 0, getLayerId());
1241	#else
1242	nalu = NALUnit(NAL_UNIT_PPS);
1243	#endif
1244	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1245	m_pcEntropyCoder->encodePPS(pcSlice->getPPS());
1246	writeRBSPTrailingBits(nalu.m_Bitstream);
1247	accessUnit.push_back(new NALUnitEBSP(nalu));
1248	#if RATE_CONTROL_LAMBDA_DOMAIN
1249	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1250	#endif
1251
1252	xCreateLeadingSEIMessages(accessUnit, pcSlice->getSPS());
1253
1254	m_bSeqFirst = false;
1255	}
1256
1257	#if L0208_SOP_DESCRIPTION_SEI
1258	if (writeSOP) // write SOP description SEI (if enabled) at the beginning of GOP
1259	{
1260	Int SOPcurrPOC = pocCurr;
1261
1262	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1263	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1264	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1265
1266	SEISOPDescription SOPDescriptionSEI;
1267	SOPDescriptionSEI.m_sopSeqParameterSetId = pcSlice->getSPS()->getSPSId();
1268
1269	UInt i = 0;
1270	UInt prevEntryId = iGOPid;
1271	for (j = iGOPid; j < m_iGopSize; j++)
1272	{
1273	Int deltaPOC = m_pcCfg->getGOPEntry(j).m_POC - m_pcCfg->getGOPEntry(prevEntryId).m_POC;
1274	if ((SOPcurrPOC + deltaPOC) < m_pcCfg->getFramesToBeEncoded())
1275	{
1276	SOPcurrPOC += deltaPOC;
1277	SOPDescriptionSEI.m_sopDescVclNaluType[i] = getNalUnitType(SOPcurrPOC, m_iLastIDR);
1278	SOPDescriptionSEI.m_sopDescTemporalId[i] = m_pcCfg->getGOPEntry(j).m_temporalId;
1279	SOPDescriptionSEI.m_sopDescStRpsIdx[i] = m_pcEncTop->getReferencePictureSetIdxForSOP(pcSlice, SOPcurrPOC, j);
1280	SOPDescriptionSEI.m_sopDescPocDelta[i] = deltaPOC;
1281
1282	prevEntryId = j;
1283	i++;
1284	}
1285	}
1286
1287	SOPDescriptionSEI.m_numPicsInSopMinus1 = i - 1;
1288
1289	m_seiWriter.writeSEImessage( nalu.m_Bitstream, SOPDescriptionSEI, pcSlice->getSPS());
1290	writeRBSPTrailingBits(nalu.m_Bitstream);
1291	accessUnit.push_back(new NALUnitEBSP(nalu));
1292
1293	writeSOP = false;
1294	}
1295	#endif
1296
1297	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1298	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1299	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1300	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1301	{
1302	if( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getSubPicCpbParamsPresentFlag() )
1303	{
1304	UInt numDU = pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNumDU();
1305	pictureTimingSEI.m_numDecodingUnitsMinus1 = ( numDU - 1 );
1306	pictureTimingSEI.m_duCommonCpbRemovalDelayFlag = false;
1307
1308	if( pictureTimingSEI.m_numNalusInDuMinus1 == NULL )
1309	{
1310	pictureTimingSEI.m_numNalusInDuMinus1 = new UInt[ numDU ];
1311	}
1312	if( pictureTimingSEI.m_duCpbRemovalDelayMinus1 == NULL )
1313	{
1314	pictureTimingSEI.m_duCpbRemovalDelayMinus1 = new UInt[ numDU ];
1315	}
1316	if( accumBitsDU == NULL )
1317	{
1318	accumBitsDU = new UInt[ numDU ];
1319	}
1320	if( accumNalsDU == NULL )
1321	{
1322	accumNalsDU = new UInt[ numDU ];
1323	}
1324	}
1325	pictureTimingSEI.m_auCpbRemovalDelay = std::max<Int>(1, m_totalCoded - m_lastBPSEI); // Syntax element signalled as minus, hence the .
1326	pictureTimingSEI.m_picDpbOutputDelay = pcSlice->getSPS()->getNumReorderPics(0) + pcSlice->getPOC() - m_totalCoded;
1327	#if L0044_DU_DPB_OUTPUT_DELAY_HRD
1328	Int factor = pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTickDivisorMinus2() + 2;
1329	pictureTimingSEI.m_picDpbOutputDuDelay = factor * pictureTimingSEI.m_picDpbOutputDelay;
1330	if( m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1331	{
1332	picSptDpbOutputDuDelay = factor * pictureTimingSEI.m_picDpbOutputDelay;
1333	}
1334	#endif
1335	}
1336
1337	if( ( m_pcCfg->getBufferingPeriodSEIEnabled() ) && ( pcSlice->getSliceType() == I_SLICE ) &&
1338	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1339	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1340	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1341	{
1342	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1343	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1344	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1345
1346	SEIBufferingPeriod sei_buffering_period;
1347
1348	UInt uiInitialCpbRemovalDelay = (90000/2); // 0.5 sec
1349	sei_buffering_period.m_initialCpbRemovalDelay [0][0] = uiInitialCpbRemovalDelay;
1350	sei_buffering_period.m_initialCpbRemovalDelayOffset[0][0] = uiInitialCpbRemovalDelay;
1351	sei_buffering_period.m_initialCpbRemovalDelay [0][1] = uiInitialCpbRemovalDelay;
1352	sei_buffering_period.m_initialCpbRemovalDelayOffset[0][1] = uiInitialCpbRemovalDelay;
1353
1354	#if L0043_TIMING_INFO
1355	Double dTmp = (Double)pcSlice->getSPS()->getVuiParameters()->getTimingInfo()->getNumUnitsInTick() / (Double)pcSlice->getSPS()->getVuiParameters()->getTimingInfo()->getTimeScale();
1356	#else
1357	Double dTmp = (Double)pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNumUnitsInTick() / (Double)pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTimeScale();
1358	#endif
1359
1360	UInt uiTmp = (UInt)( dTmp * 90000.0 );
1361	uiInitialCpbRemovalDelay -= uiTmp;
1362	uiInitialCpbRemovalDelay -= uiTmp / ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTickDivisorMinus2() + 2 );
1363	sei_buffering_period.m_initialAltCpbRemovalDelay [0][0] = uiInitialCpbRemovalDelay;
1364	sei_buffering_period.m_initialAltCpbRemovalDelayOffset[0][0] = uiInitialCpbRemovalDelay;
1365	sei_buffering_period.m_initialAltCpbRemovalDelay [0][1] = uiInitialCpbRemovalDelay;
1366	sei_buffering_period.m_initialAltCpbRemovalDelayOffset[0][1] = uiInitialCpbRemovalDelay;
1367
1368	sei_buffering_period.m_rapCpbParamsPresentFlag = 0;
1369	#if L0328_SPLICING
1370	//for the concatenation, it can be set to one during splicing.
1371	sei_buffering_period.m_concatenationFlag = 0;
1372	//since the temporal layer HRD is not ready, we assumed it is fixed
1373	sei_buffering_period.m_auCpbRemovalDelayDelta = 1;
1374	#endif
1375	#if L0044_CPB_DPB_DELAY_OFFSET
1376	sei_buffering_period.m_cpbDelayOffset = 0;
1377	sei_buffering_period.m_dpbDelayOffset = 0;
1378	#endif
1379
1380	m_seiWriter.writeSEImessage( nalu.m_Bitstream, sei_buffering_period, pcSlice->getSPS());
1381	writeRBSPTrailingBits(nalu.m_Bitstream);
1382	#if L0045_NON_NESTED_SEI_RESTRICTIONS
1383	{
1384	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
1385	UInt offsetPosition = m_activeParameterSetSEIPresentInAU; // Insert BP SEI after APS SEI
1386	AccessUnit::iterator it;
1387	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
1388	{
1389	it++;
1390	}
1391	accessUnit.insert(it, new NALUnitEBSP(nalu));
1392	m_bufferingPeriodSEIPresentInAU = true;
1393	}
1394	#else
1395	accessUnit.push_back(new NALUnitEBSP(nalu));
1396	#endif
1397
1398	#if K0180_SCALABLE_NESTING_SEI
1399	if (m_pcCfg->getScalableNestingSEIEnabled())
1400	{
1401	OutputNALUnit naluTmp(NAL_UNIT_PREFIX_SEI);
1402	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1403	m_pcEntropyCoder->setBitstream(&naluTmp.m_Bitstream);
1404	scalableNestingSEI.m_nestedSEIs.clear();
1405	scalableNestingSEI.m_nestedSEIs.push_back(&sei_buffering_period);
1406	m_seiWriter.writeSEImessage( naluTmp.m_Bitstream, scalableNestingSEI, pcSlice->getSPS());
1407	writeRBSPTrailingBits(naluTmp.m_Bitstream);
1408	#if L0045_NON_NESTED_SEI_RESTRICTIONS
1409	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
1410	UInt offsetPosition = m_activeParameterSetSEIPresentInAU + m_bufferingPeriodSEIPresentInAU + m_pictureTimingSEIPresentInAU; // Insert BP SEI after non-nested APS, BP and PT SEIs
1411	AccessUnit::iterator it;
1412	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
1413	{
1414	it++;
1415	}
1416	accessUnit.insert(it, new NALUnitEBSP(naluTmp));
1417	m_nestedBufferingPeriodSEIPresentInAU = true;
1418	#else
1419	accessUnit.push_back(new NALUnitEBSP(naluTmp));
1420	#endif
1421	}
1422	#endif
1423
1424	m_lastBPSEI = m_totalCoded;
1425	m_cpbRemovalDelay = 0;
1426	}
1427	m_cpbRemovalDelay ++;
1428	if( ( m_pcEncTop->getRecoveryPointSEIEnabled() ) && ( pcSlice->getSliceType() == I_SLICE ) )
1429	{
1430	if( m_pcEncTop->getGradualDecodingRefreshInfoEnabled() && !pcSlice->getRapPicFlag() )
1431	{
1432	// Gradual decoding refresh SEI
1433	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1434	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1435	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1436
1437	SEIGradualDecodingRefreshInfo seiGradualDecodingRefreshInfo;
1438	seiGradualDecodingRefreshInfo.m_gdrForegroundFlag = true; // Indicating all "foreground"
1439
1440	m_seiWriter.writeSEImessage( nalu.m_Bitstream, seiGradualDecodingRefreshInfo, pcSlice->getSPS() );
1441	writeRBSPTrailingBits(nalu.m_Bitstream);
1442	accessUnit.push_back(new NALUnitEBSP(nalu));
1443	}
1444	// Recovery point SEI
1445	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1446	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1447	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1448
1449	SEIRecoveryPoint sei_recovery_point;
1450	sei_recovery_point.m_recoveryPocCnt = 0;
1451	sei_recovery_point.m_exactMatchingFlag = ( pcSlice->getPOC() == 0 ) ? (true) : (false);
1452	sei_recovery_point.m_brokenLinkFlag = false;
1453
1454	m_seiWriter.writeSEImessage( nalu.m_Bitstream, sei_recovery_point, pcSlice->getSPS() );
1455	writeRBSPTrailingBits(nalu.m_Bitstream);
1456	accessUnit.push_back(new NALUnitEBSP(nalu));
1457	}
1458
1459	/* use the main bitstream buffer for storing the marshalled picture */
1460	m_pcEntropyCoder->setBitstream(NULL);
1461
1462	startCUAddrSliceIdx = 0;
1463	startCUAddrSlice = 0;
1464
1465	startCUAddrSliceSegmentIdx = 0;
1466	startCUAddrSliceSegment = 0;
1467	nextCUAddr = 0;
1468	pcSlice = pcPic->getSlice(startCUAddrSliceIdx);
1469
1470	Int processingState = (pcSlice->getSPS()->getUseSAO())?(EXECUTE_INLOOPFILTER):(ENCODE_SLICE);
1471	Bool skippedSlice=false;
1472	while (nextCUAddr < uiRealEndAddress) // Iterate over all slices
1473	{
1474	switch(processingState)
1475	{
1476	case ENCODE_SLICE:
1477	{
1478	pcSlice->setNextSlice ( false );
1479	pcSlice->setNextSliceSegment( false );
1480	if (nextCUAddr == m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx])
1481	{
1482	pcSlice = pcPic->getSlice(startCUAddrSliceIdx);
1483	if(startCUAddrSliceIdx > 0 && pcSlice->getSliceType()!= I_SLICE)
1484	{
1485	pcSlice->checkColRefIdx(startCUAddrSliceIdx, pcPic);
1486	}
1487	pcPic->setCurrSliceIdx(startCUAddrSliceIdx);
1488	m_pcSliceEncoder->setSliceIdx(startCUAddrSliceIdx);
1489	assert(startCUAddrSliceIdx == pcSlice->getSliceIdx());
1490	// Reconstruction slice
1491	pcSlice->setSliceCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1492	pcSlice->setSliceCurEndCUAddr ( m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx+1 ] );
1493	// Dependent slice
1494	pcSlice->setSliceSegmentCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1495	pcSlice->setSliceSegmentCurEndCUAddr ( m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx+1 ] );
1496
1497	pcSlice->setNextSlice ( true );
1498
1499	startCUAddrSliceIdx++;
1500	startCUAddrSliceSegmentIdx++;
1501	}
1502	else if (nextCUAddr == m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx])
1503	{
1504	// Dependent slice
1505	pcSlice->setSliceSegmentCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1506	pcSlice->setSliceSegmentCurEndCUAddr ( m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx+1 ] );
1507
1508	pcSlice->setNextSliceSegment( true );
1509
1510	startCUAddrSliceSegmentIdx++;
1511	}
1512
1513	pcSlice->setRPS(pcPic->getSlice(0)->getRPS());
1514	pcSlice->setRPSidx(pcPic->getSlice(0)->getRPSidx());
1515	UInt uiDummyStartCUAddr;
1516	UInt uiDummyBoundingCUAddr;
1517	m_pcSliceEncoder->xDetermineStartAndBoundingCUAddr(uiDummyStartCUAddr,uiDummyBoundingCUAddr,pcPic,true);
1518
1519	uiInternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) % pcPic->getNumPartInCU();
1520	uiExternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) / pcPic->getNumPartInCU();
1521	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1522	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1523	uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
1524	uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
1525	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
1526	{
1527	uiInternalAddress--;
1528	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1529	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1530	}
1531	uiInternalAddress++;
1532	if(uiInternalAddress==pcPic->getNumPartInCU())
1533	{
1534	uiInternalAddress = 0;
1535	uiExternalAddress = pcPic->getPicSym()->getCUOrderMap(pcPic->getPicSym()->getInverseCUOrderMap(uiExternalAddress)+1);
1536	}
1537	UInt endAddress = pcPic->getPicSym()->getPicSCUEncOrder(uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress);
1538	if(endAddress<=pcSlice->getSliceSegmentCurStartCUAddr())
1539	{
1540	UInt boundingAddrSlice, boundingAddrSliceSegment;
1541	boundingAddrSlice = m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx];
1542	boundingAddrSliceSegment = m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx];
1543	nextCUAddr = min(boundingAddrSlice, boundingAddrSliceSegment);
1544	if(pcSlice->isNextSlice())
1545	{
1546	skippedSlice=true;
1547	}
1548	continue;
1549	}
1550	if(skippedSlice)
1551	{
1552	pcSlice->setNextSlice ( true );
1553	pcSlice->setNextSliceSegment( false );
1554	}
1555	skippedSlice=false;
1556	pcSlice->allocSubstreamSizes( iNumSubstreams );
1557	for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
1558	{
1559	pcSubstreamsOut[ui].clear();
1560	}
1561
1562	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1563	m_pcEntropyCoder->resetEntropy ();
1564	/* start slice NALunit */
1565	#if H_MV
1566	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->getTLayer(), getLayerId() );
1567	#else
1568	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->getTLayer() );
1569	#endif
1570	Bool sliceSegment = (!pcSlice->isNextSlice());
1571	if (!sliceSegment)
1572	{
1573	uiOneBitstreamPerSliceLength = 0; // start of a new slice
1574	}
1575	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1576	#if RATE_CONTROL_LAMBDA_DOMAIN
1577	tmpBitsBeforeWriting = m_pcEntropyCoder->getNumberOfWrittenBits();
1578	#endif
1579	m_pcEntropyCoder->encodeSliceHeader(pcSlice);
1580	#if RATE_CONTROL_LAMBDA_DOMAIN
1581	actualHeadBits += ( m_pcEntropyCoder->getNumberOfWrittenBits() - tmpBitsBeforeWriting );
1582	#endif
1583
1584	// is it needed?
1585	{
1586	if (!sliceSegment)
1587	{
1588	pcBitstreamRedirect->writeAlignOne();
1589	}
1590	else
1591	{
1592	// We've not completed our slice header info yet, do the alignment later.
1593	}
1594	m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
1595	m_pcEntropyCoder->setEntropyCoder ( m_pcSbacCoder, pcSlice );
1596	m_pcEntropyCoder->resetEntropy ();
1597	for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ )
1598	{
1599	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1600	m_pcEntropyCoder->resetEntropy ();
1601	}
1602	}
1603
1604	if(pcSlice->isNextSlice())
1605	{
1606	// set entropy coder for writing
1607	m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
1608	{
1609	for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ )
1610	{
1611	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1612	m_pcEntropyCoder->resetEntropy ();
1613	}
1614	pcSbacCoders[0].load(m_pcSbacCoder);
1615	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[0], pcSlice ); //ALF is written in substream #0 with CABAC coder #0 (see ALF param encoding below)
1616	}
1617	m_pcEntropyCoder->resetEntropy ();
1618	// File writing
1619	if (!sliceSegment)
1620	{
1621	m_pcEntropyCoder->setBitstream(pcBitstreamRedirect);
1622	}
1623	else
1624	{
1625	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1626	}
1627	// for now, override the TILES_DECODER setting in order to write substreams.
1628	m_pcEntropyCoder->setBitstream ( &pcSubstreamsOut[0] );
1629
1630	}
1631	pcSlice->setFinalized(true);
1632
1633	m_pcSbacCoder->load( &pcSbacCoders[0] );
1634
1635	pcSlice->setTileOffstForMultES( uiOneBitstreamPerSliceLength );
1636	pcSlice->setTileLocationCount ( 0 );
1637	m_pcSliceEncoder->encodeSlice(pcPic, pcSubstreamsOut);
1638
1639	{
1640	// Construct the final bitstream by flushing and concatenating substreams.
1641	// The final bitstream is either nalu.m_Bitstream or pcBitstreamRedirect;
1642	UInt* puiSubstreamSizes = pcSlice->getSubstreamSizes();
1643	UInt uiTotalCodedSize = 0; // for padding calcs.
1644	UInt uiNumSubstreamsPerTile = iNumSubstreams;
1645	if (iNumSubstreams > 1)
1646	{
1647	uiNumSubstreamsPerTile /= pcPic->getPicSym()->getNumTiles();
1648	}
1649	for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
1650	{
1651	// Flush all substreams -- this includes empty ones.
1652	// Terminating bit and flush.
1653	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1654	m_pcEntropyCoder->setBitstream ( &pcSubstreamsOut[ui] );
1655	m_pcEntropyCoder->encodeTerminatingBit( 1 );
1656	m_pcEntropyCoder->encodeSliceFinish();
1657
1658	pcSubstreamsOut[ui].writeByteAlignment(); // Byte-alignment in slice_data() at end of sub-stream
1659	// Byte alignment is necessary between tiles when tiles are independent.
1660	uiTotalCodedSize += pcSubstreamsOut[ui].getNumberOfWrittenBits();
1661
1662	Bool bNextSubstreamInNewTile = ((ui+1) < iNumSubstreams)&& ((ui+1)%uiNumSubstreamsPerTile == 0);
1663	if (bNextSubstreamInNewTile)
1664	{
1665	pcSlice->setTileLocation(ui/uiNumSubstreamsPerTile, pcSlice->getTileOffstForMultES()+(uiTotalCodedSize>>3));
1666	}
1667	if (ui+1 < pcSlice->getPPS()->getNumSubstreams())
1668	{
1669	puiSubstreamSizes[ui] = pcSubstreamsOut[ui].getNumberOfWrittenBits() + (pcSubstreamsOut[ui].countStartCodeEmulations()<<3);
1670	}
1671	}
1672
1673	// Complete the slice header info.
1674	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1675	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1676	m_pcEntropyCoder->encodeTilesWPPEntryPoint( pcSlice );
1677
1678	// Substreams...
1679	TComOutputBitstream *pcOut = pcBitstreamRedirect;
1680	Int offs = 0;
1681	Int nss = pcSlice->getPPS()->getNumSubstreams();
1682	if (pcSlice->getPPS()->getEntropyCodingSyncEnabledFlag())
1683	{
1684	// 1st line present for WPP.
1685	offs = pcSlice->getSliceSegmentCurStartCUAddr()/pcSlice->getPic()->getNumPartInCU()/pcSlice->getPic()->getFrameWidthInCU();
1686	nss = pcSlice->getNumEntryPointOffsets()+1;
1687	}
1688	for ( UInt ui = 0 ; ui < nss; ui++ )
1689	{
1690	pcOut->addSubstream(&pcSubstreamsOut[ui+offs]);
1691	}
1692	}
1693
1694	UInt boundingAddrSlice, boundingAddrSliceSegment;
1695	boundingAddrSlice = m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx];
1696	boundingAddrSliceSegment = m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx];
1697	nextCUAddr = min(boundingAddrSlice, boundingAddrSliceSegment);
1698	// If current NALU is the first NALU of slice (containing slice header) and more NALUs exist (due to multiple dependent slices) then buffer it.
1699	// 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.
1700	Bool bNALUAlignedWrittenToList = false; // used to ensure current NALU is not written more than once to the NALU list.
1701	xAttachSliceDataToNalUnit(nalu, pcBitstreamRedirect);
1702	accessUnit.push_back(new NALUnitEBSP(nalu));
1703	#if RATE_CONTROL_LAMBDA_DOMAIN
1704	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1705	#endif
1706	bNALUAlignedWrittenToList = true;
1707	uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits(); // length of bitstream after byte-alignment
1708
1709	if (!bNALUAlignedWrittenToList)
1710	{
1711	{
1712	nalu.m_Bitstream.writeAlignZero();
1713	}
1714	accessUnit.push_back(new NALUnitEBSP(nalu));
1715	uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits() + 24; // length of bitstream after byte-alignment + 3 byte startcode 0x000001
1716	}
1717
1718	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1719	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1720	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1721	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) &&
1722	( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getSubPicCpbParamsPresentFlag() ) )
1723	{
1724	UInt numNalus = 0;
1725	UInt numRBSPBytes = 0;
1726	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
1727	{
1728	UInt numRBSPBytes_nal = UInt((*it)->m_nalUnitData.str().size());
1729	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
1730	{
1731	numRBSPBytes += numRBSPBytes_nal;
1732	numNalus ++;
1733	}
1734	}
1735	accumBitsDU[ pcSlice->getSliceIdx() ] = ( numRBSPBytes << 3 );
1736	accumNalsDU[ pcSlice->getSliceIdx() ] = numNalus; // SEI not counted for bit count; hence shouldn't be counted for # of NALUs - only for consistency
1737	}
1738	processingState = ENCODE_SLICE;
1739	}
1740	break;
1741	case EXECUTE_INLOOPFILTER:
1742	{
1743	// set entropy coder for RD
1744	m_pcEntropyCoder->setEntropyCoder ( m_pcSbacCoder, pcSlice );
1745	if ( pcSlice->getSPS()->getUseSAO() )
1746	{
1747	m_pcEntropyCoder->resetEntropy();
1748	m_pcEntropyCoder->setBitstream( m_pcBitCounter );
1749	m_pcSAO->startSaoEnc(pcPic, m_pcEntropyCoder, m_pcEncTop->getRDSbacCoder(), m_pcEncTop->getRDGoOnSbacCoder());
1750	SAOParam& cSaoParam = *pcSlice->getPic()->getPicSym()->getSaoParam();
1751
1752	#if SAO_CHROMA_LAMBDA
1753	#if SAO_ENCODING_CHOICE
1754	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma(), pcPic->getSlice(0)->getDepth());
1755	#else
1756	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma());
1757	#endif
1758	#else
1759	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambda());
1760	#endif
1761	m_pcSAO->endSaoEnc();
1762	m_pcSAO->PCMLFDisableProcess(pcPic);
1763	}
1764	#if SAO_RDO
1765	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1766	#endif
1767	processingState = ENCODE_SLICE;
1768
1769	for(Int s=0; s< uiNumSlices; s++)
1770	{
1771	if (pcSlice->getSPS()->getUseSAO())
1772	{
1773	pcPic->getSlice(s)->setSaoEnabledFlag((pcSlice->getPic()->getPicSym()->getSaoParam()->bSaoFlag[0]==1)?true:false);
1774	}
1775	}
1776	}
1777	break;
1778	default:
1779	{
1780	printf("Not a supported encoding state\n");
1781	assert(0);
1782	exit(-1);
1783	}
1784	}
1785	} // end iteration over slices
1786
1787	if(pcSlice->getSPS()->getUseSAO())
1788	{
1789	if(pcSlice->getSPS()->getUseSAO())
1790	{
1791	m_pcSAO->destroyPicSaoInfo();
1792	}
1793	pcPic->destroyNonDBFilterInfo();
1794	}
1795
1796	#if !H_3D
1797	pcPic->compressMotion();
1798	#endif
1799	#if H_MV
1800	m_pocLastCoded = pcPic->getPOC();
1801	#endif
1802
1803	//-- For time output for each slice
1804	Double dEncTime = (Double)(clock()-iBeforeTime) / CLOCKS_PER_SEC;
1805
1806	const Char* digestStr = NULL;
1807	if (m_pcCfg->getDecodedPictureHashSEIEnabled())
1808	{
1809	/* calculate MD5sum for entire reconstructed picture */
1810	SEIDecodedPictureHash sei_recon_picture_digest;
1811	if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 1)
1812	{
1813	sei_recon_picture_digest.method = SEIDecodedPictureHash::MD5;
1814	calcMD5(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1815	digestStr = digestToString(sei_recon_picture_digest.digest, 16);
1816	}
1817	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 2)
1818	{
1819	sei_recon_picture_digest.method = SEIDecodedPictureHash::CRC;
1820	calcCRC(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1821	digestStr = digestToString(sei_recon_picture_digest.digest, 2);
1822	}
1823	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 3)
1824	{
1825	sei_recon_picture_digest.method = SEIDecodedPictureHash::CHECKSUM;
1826	calcChecksum(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1827	digestStr = digestToString(sei_recon_picture_digest.digest, 4);
1828	}
1829	OutputNALUnit nalu(NAL_UNIT_SUFFIX_SEI, pcSlice->getTLayer());
1830
1831	/* write the SEI messages */
1832	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1833	m_seiWriter.writeSEImessage(nalu.m_Bitstream, sei_recon_picture_digest, pcSlice->getSPS());
1834	writeRBSPTrailingBits(nalu.m_Bitstream);
1835
1836	accessUnit.insert(accessUnit.end(), new NALUnitEBSP(nalu));
1837	}
1838	if (m_pcCfg->getTemporalLevel0IndexSEIEnabled())
1839	{
1840	SEITemporalLevel0Index sei_temporal_level0_index;
1841	if (pcSlice->getRapPicFlag())
1842	{
1843	m_tl0Idx = 0;
1844	m_rapIdx = (m_rapIdx + 1) & 0xFF;
1845	}
1846	else
1847	{
1848	m_tl0Idx = (m_tl0Idx + (pcSlice->getTLayer() ? 0 : 1)) & 0xFF;
1849	}
1850	sei_temporal_level0_index.tl0Idx = m_tl0Idx;
1851	sei_temporal_level0_index.rapIdx = m_rapIdx;
1852
1853	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1854
1855	/* write the SEI messages */
1856	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1857	m_seiWriter.writeSEImessage(nalu.m_Bitstream, sei_temporal_level0_index, pcSlice->getSPS());
1858	writeRBSPTrailingBits(nalu.m_Bitstream);
1859
1860	/* insert the SEI message NALUnit before any Slice NALUnits */
1861	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
1862	accessUnit.insert(it, new NALUnitEBSP(nalu));
1863	}
1864
1865	xCalculateAddPSNR( pcPic, pcPic->getPicYuvRec(), accessUnit, dEncTime );
1866
1867	if (digestStr)
1868	{
1869	if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 1)
1870	{
1871	printf(" [MD5:%s]", digestStr);
1872	}
1873	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 2)
1874	{
1875	printf(" [CRC:%s]", digestStr);
1876	}
1877	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 3)
1878	{
1879	printf(" [Checksum:%s]", digestStr);
1880	}
1881	}
1882	#if RATE_CONTROL_LAMBDA_DOMAIN
1883	if ( m_pcCfg->getUseRateCtrl() )
1884	{
1885	Double effectivePercentage = m_pcRateCtrl->getRCPic()->getEffectivePercentage();
1886	Double avgQP = m_pcRateCtrl->getRCPic()->calAverageQP();
1887	Double avgLambda = m_pcRateCtrl->getRCPic()->calAverageLambda();
1888	if ( avgLambda < 0.0 )
1889	{
1890	avgLambda = lambda;
1891	}
1892	m_pcRateCtrl->getRCPic()->updateAfterPicture( actualHeadBits, actualTotalBits, avgQP, avgLambda, effectivePercentage );
1893	m_pcRateCtrl->getRCPic()->addToPictureLsit( m_pcRateCtrl->getPicList() );
1894
1895	m_pcRateCtrl->getRCSeq()->updateAfterPic( actualTotalBits );
1896	if ( pcSlice->getSliceType() != I_SLICE )
1897	{
1898	m_pcRateCtrl->getRCGOP()->updateAfterPicture( actualTotalBits );
1899	}
1900	else // for intra picture, the estimated bits are used to update the current status in the GOP
1901	{
1902	m_pcRateCtrl->getRCGOP()->updateAfterPicture( estimatedBits );
1903	}
1904	}
1905	#else
1906	if(m_pcCfg->getUseRateCtrl())
1907	{
1908	UInt frameBits = m_vRVM_RP[m_vRVM_RP.size()-1];
1909	m_pcRateCtrl->updataRCFrameStatus((Int)frameBits, pcSlice->getSliceType());
1910	}
1911	#endif
1912	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1913	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1914	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1915	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1916	{
1917	TComVUI *vui = pcSlice->getSPS()->getVuiParameters();
1918	TComHRD *hrd = vui->getHrdParameters();
1919
1920	if( hrd->getSubPicCpbParamsPresentFlag() )
1921	{
1922	Int i;
1923	UInt64 ui64Tmp;
1924	UInt uiPrev = 0;
1925	UInt numDU = ( pictureTimingSEI.m_numDecodingUnitsMinus1 + 1 );
1926	UInt *pCRD = &pictureTimingSEI.m_duCpbRemovalDelayMinus1[0];
1927	UInt maxDiff = ( hrd->getTickDivisorMinus2() + 2 ) - 1;
1928
1929	for( i = 0; i < numDU; i ++ )
1930	{
1931	pictureTimingSEI.m_numNalusInDuMinus1[ i ] = ( i == 0 ) ? ( accumNalsDU[ i ] - 1 ) : ( accumNalsDU[ i ] - accumNalsDU[ i - 1] - 1 );
1932	}
1933
1934	if( numDU == 1 )
1935	{
1936	pCRD[ 0 ] = 0; /* don't care */
1937	}
1938	else
1939	{
1940	pCRD[ numDU - 1 ] = 0;/* by definition */
1941	UInt tmp = 0;
1942	UInt accum = 0;
1943
1944	for( i = ( numDU - 2 ); i >= 0; i -- )
1945	{
1946	#if L0043_TIMING_INFO
1947	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
1948	#else
1949	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( hrd->getTimeScale() / hrd->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
1950	#endif
1951	if( (UInt)ui64Tmp > maxDiff )
1952	{
1953	tmp ++;
1954	}
1955	}
1956	uiPrev = 0;
1957
1958	UInt flag = 0;
1959	for( i = ( numDU - 2 ); i >= 0; i -- )
1960	{
1961	flag = 0;
1962	#if L0043_TIMING_INFO
1963	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
1964	#else
1965	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( hrd->getTimeScale() / hrd->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
1966	#endif
1967
1968	if( (UInt)ui64Tmp > maxDiff )
1969	{
1970	if(uiPrev >= maxDiff - tmp)
1971	{
1972	ui64Tmp = uiPrev + 1;
1973	flag = 1;
1974	}
1975	else ui64Tmp = maxDiff - tmp + 1;
1976	}
1977	pCRD[ i ] = (UInt)ui64Tmp - uiPrev - 1;
1978	if( (Int)pCRD[ i ] < 0 )
1979	{
1980	pCRD[ i ] = 0;
1981	}
1982	else if (tmp > 0 && flag == 1)
1983	{
1984	tmp --;
1985	}
1986	accum += pCRD[ i ] + 1;
1987	uiPrev = accum;
1988	}
1989	}
1990	}
1991	if( m_pcCfg->getPictureTimingSEIEnabled() )
1992	{
1993	{
1994	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
1995	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1996	m_seiWriter.writeSEImessage(nalu.m_Bitstream, pictureTimingSEI, pcSlice->getSPS());
1997	writeRBSPTrailingBits(nalu.m_Bitstream);
1998	#if L0045_NON_NESTED_SEI_RESTRICTIONS
1999	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
2000	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
2001	+ m_bufferingPeriodSEIPresentInAU; // Insert PT SEI after APS and BP SEI
2002	AccessUnit::iterator it;
2003	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
2004	{
2005	it++;
2006	}
2007	accessUnit.insert(it, new NALUnitEBSP(nalu));
2008	m_pictureTimingSEIPresentInAU = true;
2009	#else
2010	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
2011	accessUnit.insert(it, new NALUnitEBSP(nalu));
2012	#endif
2013	}
2014	#if K0180_SCALABLE_NESTING_SEI
2015	if ( m_pcCfg->getScalableNestingSEIEnabled() ) // put picture timing SEI into scalable nesting SEI
2016	{
2017	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
2018	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
2019	scalableNestingSEI.m_nestedSEIs.clear();
2020	scalableNestingSEI.m_nestedSEIs.push_back(&pictureTimingSEI);
2021	m_seiWriter.writeSEImessage(nalu.m_Bitstream, scalableNestingSEI, pcSlice->getSPS());
2022	writeRBSPTrailingBits(nalu.m_Bitstream);
2023	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2024	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
2025	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
2026	+ m_bufferingPeriodSEIPresentInAU + m_pictureTimingSEIPresentInAU + m_nestedBufferingPeriodSEIPresentInAU; // Insert PT SEI after APS and BP SEI
2027	AccessUnit::iterator it;
2028	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
2029	{
2030	it++;
2031	}
2032	accessUnit.insert(it, new NALUnitEBSP(nalu));
2033	m_nestedPictureTimingSEIPresentInAU = true;
2034	#else
2035	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
2036	accessUnit.insert(it, new NALUnitEBSP(nalu));
2037	#endif
2038	}
2039	#endif
2040
2041	}
2042	if( m_pcCfg->getDecodingUnitInfoSEIEnabled() && hrd->getSubPicCpbParamsPresentFlag() )
2043	{
2044	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
2045	for( Int i = 0; i < ( pictureTimingSEI.m_numDecodingUnitsMinus1 + 1 ); i ++ )
2046	{
2047	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
2048
2049	SEIDecodingUnitInfo tempSEI;
2050	tempSEI.m_decodingUnitIdx = i;
2051	tempSEI.m_duSptCpbRemovalDelay = pictureTimingSEI.m_duCpbRemovalDelayMinus1[i] + 1;
2052	#if L0044_DU_DPB_OUTPUT_DELAY_HRD
2053	tempSEI.m_dpbOutputDuDelayPresentFlag = false;
2054	tempSEI.m_picSptDpbOutputDuDelay = picSptDpbOutputDuDelay;
2055	#endif
2056
2057	AccessUnit::iterator it;
2058	// Insert the first one in the right location, before the first slice
2059	if(i == 0)
2060	{
2061	// Insert before the first slice.
2062	m_seiWriter.writeSEImessage(nalu.m_Bitstream, tempSEI, pcSlice->getSPS());
2063	writeRBSPTrailingBits(nalu.m_Bitstream);
2064
2065	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2066	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
2067	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
2068	+ m_bufferingPeriodSEIPresentInAU
2069	+ m_pictureTimingSEIPresentInAU; // Insert DU info SEI after APS, BP and PT SEI
2070	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
2071	{
2072	it++;
2073	}
2074	accessUnit.insert(it, new NALUnitEBSP(nalu));
2075	#else
2076	it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
2077	accessUnit.insert(it, new NALUnitEBSP(nalu));
2078	#endif
2079	}
2080	else
2081	{
2082	Int ctr;
2083	// For the second decoding unit onwards we know how many NALUs are present
2084	for (ctr = 0, it = accessUnit.begin(); it != accessUnit.end(); it++)
2085	{
2086	if(ctr == accumNalsDU[ i - 1 ])
2087	{
2088	// Insert before the first slice.
2089	m_seiWriter.writeSEImessage(nalu.m_Bitstream, tempSEI, pcSlice->getSPS());
2090	writeRBSPTrailingBits(nalu.m_Bitstream);
2091
2092	accessUnit.insert(it, new NALUnitEBSP(nalu));
2093	break;
2094	}
2095	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
2096	{
2097	ctr++;
2098	}
2099	}
2100	}
2101	}
2102	}
2103	}
2104	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2105	xResetNonNestedSEIPresentFlags();
2106	#if K0180_SCALABLE_NESTING_SEI
2107	xResetNestedSEIPresentFlags();
2108	#endif
2109	#endif
2110	pcPic->getPicYuvRec()->copyToPic(pcPicYuvRecOut);
2111
2112	pcPic->setReconMark ( true );
2113	#if H_MV
2114	TComSlice::markIvRefPicsAsShortTerm( m_refPicSetInterLayer );
2115	std::vector<Int> temp;
2116	TComSlice::markIvRefPicsAsUnused ( m_ivPicLists, temp, pcPic->getSlice(0)->getVPS(), m_layerId, pcPic->getPOC() );
2117	#endif
2118	m_bFirst = false;
2119	m_iNumPicCoded++;
2120	m_totalCoded ++;
2121	/* logging: insert a newline at end of picture period */
2122	printf("\n");
2123	fflush(stdout);
2124
2125	delete[] pcSubstreamsOut;
2126	}
2127	#if !RATE_CONTROL_LAMBDA_DOMAIN
2128	if(m_pcCfg->getUseRateCtrl())
2129	{
2130	m_pcRateCtrl->updateRCGOPStatus();
2131	}
2132	#endif
2133	delete pcBitstreamRedirect;
2134
2135	if( accumBitsDU != NULL) delete accumBitsDU;
2136	if( accumNalsDU != NULL) delete accumNalsDU;
2137
2138	#if !H_MV
2139	assert ( m_iNumPicCoded == iNumPicRcvd );
2140	#endif
2141	}
2142
2143	#if !H_MV
2144	Void TEncGOP::printOutSummary(UInt uiNumAllPicCoded)
2145	{
2146	assert (uiNumAllPicCoded == m_gcAnalyzeAll.getNumPic());
2147
2148
2149	//--CFG_KDY
2150	m_gcAnalyzeAll.setFrmRate( m_pcCfg->getFrameRate() );
2151	m_gcAnalyzeI.setFrmRate( m_pcCfg->getFrameRate() );
2152	m_gcAnalyzeP.setFrmRate( m_pcCfg->getFrameRate() );
2153	m_gcAnalyzeB.setFrmRate( m_pcCfg->getFrameRate() );
2154
2155	//-- all
2156	printf( "\n\nSUMMARY --------------------------------------------------------\n" );
2157	m_gcAnalyzeAll.printOut('a');
2158
2159	printf( "\n\nI Slices--------------------------------------------------------\n" );
2160	m_gcAnalyzeI.printOut('i');
2161
2162	printf( "\n\nP Slices--------------------------------------------------------\n" );
2163	m_gcAnalyzeP.printOut('p');
2164
2165	printf( "\n\nB Slices--------------------------------------------------------\n" );
2166	m_gcAnalyzeB.printOut('b');
2167
2168	#if _SUMMARY_OUT_
2169	m_gcAnalyzeAll.printSummaryOut();
2170	#endif
2171	#if _SUMMARY_PIC_
2172	m_gcAnalyzeI.printSummary('I');
2173	m_gcAnalyzeP.printSummary('P');
2174	m_gcAnalyzeB.printSummary('B');
2175	#endif
2176
2177	printf("\nRVM: %.3lf\n" , xCalculateRVM());
2178	}
2179	#endif
2180	#if H_3D_VSO
2181	Void TEncGOP::preLoopFilterPicAll( TComPic* pcPic, Dist64& ruiDist, UInt64& ruiBits )
2182	#else
2183	Void TEncGOP::preLoopFilterPicAll( TComPic* pcPic, UInt64& ruiDist, UInt64& ruiBits )
2184	#endif
2185	{
2186	TComSlice* pcSlice = pcPic->getSlice(pcPic->getCurrSliceIdx());
2187	Bool bCalcDist = false;
2188	m_pcLoopFilter->setCfg(m_pcCfg->getLFCrossTileBoundaryFlag());
2189	m_pcLoopFilter->loopFilterPic( pcPic );
2190
2191	m_pcEntropyCoder->setEntropyCoder ( m_pcEncTop->getRDGoOnSbacCoder(), pcSlice );
2192	m_pcEntropyCoder->resetEntropy ();
2193	m_pcEntropyCoder->setBitstream ( m_pcBitCounter );
2194	pcSlice = pcPic->getSlice(0);
2195	if(pcSlice->getSPS()->getUseSAO())
2196	{
2197	std::vector<Bool> LFCrossSliceBoundaryFlag(1, true);
2198	std::vector<Int> sliceStartAddress;
2199	sliceStartAddress.push_back(0);
2200	sliceStartAddress.push_back(pcPic->getNumCUsInFrame()* pcPic->getNumPartInCU());
2201	pcPic->createNonDBFilterInfo(sliceStartAddress, 0, &LFCrossSliceBoundaryFlag);
2202	}
2203
2204	if( pcSlice->getSPS()->getUseSAO())
2205	{
2206	pcPic->destroyNonDBFilterInfo();
2207	}
2208
2209	m_pcEntropyCoder->resetEntropy ();
2210	ruiBits += m_pcEntropyCoder->getNumberOfWrittenBits();
2211
2212	if (!bCalcDist)
2213	ruiDist = xFindDistortionFrame(pcPic->getPicYuvOrg(), pcPic->getPicYuvRec());
2214	}
2215
2216	// ====================================================================================================================
2217	// Protected member functions
2218	// ====================================================================================================================
2219
2220	Void TEncGOP::xInitGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut )
2221	{
2222	assert( iNumPicRcvd > 0 );
2223	// Exception for the first frame
2224	if ( iPOCLast == 0 )
2225	{
2226	m_iGopSize = 1;
2227	}
2228	else
2229	m_iGopSize = m_pcCfg->getGOPSize();
2230
2231	assert (m_iGopSize > 0);
2232
2233	return;
2234	}
2235
2236	Void TEncGOP::xGetBuffer( TComList<TComPic*>& rcListPic,
2237	TComList<TComPicYuv*>& rcListPicYuvRecOut,
2238	Int iNumPicRcvd,
2239	Int iTimeOffset,
2240	TComPic*& rpcPic,
2241	TComPicYuv*& rpcPicYuvRecOut,
2242	Int pocCurr )
2243	{
2244	Int i;
2245	// Rec. output
2246	TComList<TComPicYuv*>::iterator iterPicYuvRec = rcListPicYuvRecOut.end();
2247	for ( i = 0; i < iNumPicRcvd - iTimeOffset + 1; i++ )
2248	{
2249	iterPicYuvRec--;
2250	}
2251
2252	rpcPicYuvRecOut = *(iterPicYuvRec);
2253
2254	// Current pic.
2255	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
2256	while (iterPic != rcListPic.end())
2257	{
2258	rpcPic = *(iterPic);
2259	rpcPic->setCurrSliceIdx(0);
2260	if (rpcPic->getPOC() == pocCurr)
2261	{
2262	break;
2263	}
2264	iterPic++;
2265	}
2266
2267	assert (rpcPic->getPOC() == pocCurr);
2268
2269	return;
2270	}
2271
2272	#if H_3D_VSO
2273	Dist64 TEncGOP::xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1)
2274	#else
2275	UInt64 TEncGOP::xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1)
2276	#endif
2277	{
2278	Int x, y;
2279	Pel* pSrc0 = pcPic0 ->getLumaAddr();
2280	Pel* pSrc1 = pcPic1 ->getLumaAddr();
2281	UInt uiShift = 2 * DISTORTION_PRECISION_ADJUSTMENT(g_bitDepthY-8);
2282	Int iTemp;
2283
2284	Int iStride = pcPic0->getStride();
2285	Int iWidth = pcPic0->getWidth();
2286	Int iHeight = pcPic0->getHeight();
2287
2288	#if H_3D_VSO
2289	Dist64 uiTotalDiff = 0;
2290	#else
2291	UInt64 uiTotalDiff = 0;
2292	#endif
2293
2294	for( y = 0; y < iHeight; y++ )
2295	{
2296	for( x = 0; x < iWidth; x++ )
2297	{
2298	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2299	}
2300	pSrc0 += iStride;
2301	pSrc1 += iStride;
2302	}
2303
2304	uiShift = 2 * DISTORTION_PRECISION_ADJUSTMENT(g_bitDepthC-8);
2305	iHeight >>= 1;
2306	iWidth >>= 1;
2307	iStride >>= 1;
2308
2309	pSrc0 = pcPic0->getCbAddr();
2310	pSrc1 = pcPic1->getCbAddr();
2311
2312	for( y = 0; y < iHeight; y++ )
2313	{
2314	for( x = 0; x < iWidth; x++ )
2315	{
2316	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2317	}
2318	pSrc0 += iStride;
2319	pSrc1 += iStride;
2320	}
2321
2322	pSrc0 = pcPic0->getCrAddr();
2323	pSrc1 = pcPic1->getCrAddr();
2324
2325	for( y = 0; y < iHeight; y++ )
2326	{
2327	for( x = 0; x < iWidth; x++ )
2328	{
2329	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2330	}
2331	pSrc0 += iStride;
2332	pSrc1 += iStride;
2333	}
2334
2335	return uiTotalDiff;
2336	}
2337
2338	#if VERBOSE_RATE
2339	static const Char* nalUnitTypeToString(NalUnitType type)
2340	{
2341	switch (type)
2342	{
2343	case NAL_UNIT_CODED_SLICE_TRAIL_R: return "TRAIL_R";
2344	case NAL_UNIT_CODED_SLICE_TRAIL_N: return "TRAIL_N";
2345	case NAL_UNIT_CODED_SLICE_TLA_R: return "TLA_R";
2346	case NAL_UNIT_CODED_SLICE_TSA_N: return "TSA_N";
2347	case NAL_UNIT_CODED_SLICE_STSA_R: return "STSA_R";
2348	case NAL_UNIT_CODED_SLICE_STSA_N: return "STSA_N";
2349	case NAL_UNIT_CODED_SLICE_BLA_W_LP: return "BLA_W_LP";
2350	case NAL_UNIT_CODED_SLICE_BLA_W_RADL: return "BLA_W_RADL";
2351	case NAL_UNIT_CODED_SLICE_BLA_N_LP: return "BLA_N_LP";
2352	case NAL_UNIT_CODED_SLICE_IDR_W_RADL: return "IDR_W_RADL";
2353	case NAL_UNIT_CODED_SLICE_IDR_N_LP: return "IDR_N_LP";
2354	case NAL_UNIT_CODED_SLICE_CRA: return "CRA";
2355	case NAL_UNIT_CODED_SLICE_RADL_R: return "RADL_R";
2356	case NAL_UNIT_CODED_SLICE_RASL_R: return "RASL_R";
2357	case NAL_UNIT_VPS: return "VPS";
2358	case NAL_UNIT_SPS: return "SPS";
2359	case NAL_UNIT_PPS: return "PPS";
2360	case NAL_UNIT_ACCESS_UNIT_DELIMITER: return "AUD";
2361	case NAL_UNIT_EOS: return "EOS";
2362	case NAL_UNIT_EOB: return "EOB";
2363	case NAL_UNIT_FILLER_DATA: return "FILLER";
2364	case NAL_UNIT_PREFIX_SEI: return "SEI";
2365	case NAL_UNIT_SUFFIX_SEI: return "SEI";
2366	default: return "UNK";
2367	}
2368	}
2369	#endif
2370
2371	Void TEncGOP::xCalculateAddPSNR( TComPic* pcPic, TComPicYuv* pcPicD, const AccessUnit& accessUnit, Double dEncTime )
2372	{
2373	Int x, y;
2374	UInt64 uiSSDY = 0;
2375	UInt64 uiSSDU = 0;
2376	UInt64 uiSSDV = 0;
2377
2378	Double dYPSNR = 0.0;
2379	Double dUPSNR = 0.0;
2380	Double dVPSNR = 0.0;
2381
2382	//===== calculate PSNR =====
2383	Pel* pOrg = pcPic ->getPicYuvOrg()->getLumaAddr();
2384	Pel* pRec = pcPicD->getLumaAddr();
2385	Int iStride = pcPicD->getStride();
2386
2387	Int iWidth;
2388	Int iHeight;
2389
2390	iWidth = pcPicD->getWidth () - m_pcEncTop->getPad(0);
2391	iHeight = pcPicD->getHeight() - m_pcEncTop->getPad(1);
2392
2393	Int iSize = iWidth*iHeight;
2394
2395	for( y = 0; y < iHeight; y++ )
2396	{
2397	for( x = 0; x < iWidth; x++ )
2398	{
2399	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2400	uiSSDY += iDiff * iDiff;
2401	}
2402	pOrg += iStride;
2403	pRec += iStride;
2404	}
2405
2406	#if H_3D_VSO
2407	#if H_3D_VSO_SYNTH_DIST_OUT
2408	if ( m_pcRdCost->getUseRenModel() )
2409	{
2410	unsigned int maxval = 255 * (1<<(g_uiBitDepth + g_uiBitIncrement -8));
2411	Double fRefValueY = (double) maxval * maxval * iSize;
2412	Double fRefValueC = fRefValueY / 4.0;
2413	TRenModel* pcRenModel = m_pcEncTop->getEncTop()->getRenModel();
2414	Int64 iDistVSOY, iDistVSOU, iDistVSOV;
2415	pcRenModel->getTotalSSE( iDistVSOY, iDistVSOU, iDistVSOV );
2416	dYPSNR = ( iDistVSOY ? 10.0 * log10( fRefValueY / (Double) iDistVSOY ) : 99.99 );
2417	dUPSNR = ( iDistVSOU ? 10.0 * log10( fRefValueC / (Double) iDistVSOU ) : 99.99 );
2418	dVPSNR = ( iDistVSOV ? 10.0 * log10( fRefValueC / (Double) iDistVSOV ) : 99.99 );
2419	}
2420	else
2421	{
2422	#endif
2423	#endif
2424	iHeight >>= 1;
2425	iWidth >>= 1;
2426	iStride >>= 1;
2427	pOrg = pcPic ->getPicYuvOrg()->getCbAddr();
2428	pRec = pcPicD->getCbAddr();
2429
2430	for( y = 0; y < iHeight; y++ )
2431	{
2432	for( x = 0; x < iWidth; x++ )
2433	{
2434	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2435	uiSSDU += iDiff * iDiff;
2436	}
2437	pOrg += iStride;
2438	pRec += iStride;
2439	}
2440
2441	pOrg = pcPic ->getPicYuvOrg()->getCrAddr();
2442	pRec = pcPicD->getCrAddr();
2443
2444	for( y = 0; y < iHeight; y++ )
2445	{
2446	for( x = 0; x < iWidth; x++ )
2447	{
2448	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2449	uiSSDV += iDiff * iDiff;
2450	}
2451	pOrg += iStride;
2452	pRec += iStride;
2453	}
2454
2455	Int maxvalY = 255 << (g_bitDepthY-8);
2456	Int maxvalC = 255 << (g_bitDepthC-8);
2457	Double fRefValueY = (Double) maxvalY * maxvalY * iSize;
2458	Double fRefValueC = (Double) maxvalC * maxvalC * iSize / 4.0;
2459	dYPSNR = ( uiSSDY ? 10.0 * log10( fRefValueY / (Double)uiSSDY ) : 99.99 );
2460	dUPSNR = ( uiSSDU ? 10.0 * log10( fRefValueC / (Double)uiSSDU ) : 99.99 );
2461	dVPSNR = ( uiSSDV ? 10.0 * log10( fRefValueC / (Double)uiSSDV ) : 99.99 );
2462	#if H_3D_VSO
2463	#if H_3D_VSO_SYNTH_DIST_OUT
2464	}
2465	#endif
2466	#endif
2467	/* calculate the size of the access unit, excluding:
2468	* - any AnnexB contributions (start_code_prefix, zero_byte, etc.,)
2469	* - SEI NAL units
2470	*/
2471	UInt numRBSPBytes = 0;
2472	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
2473	{
2474	UInt numRBSPBytes_nal = UInt((*it)->m_nalUnitData.str().size());
2475	#if VERBOSE_RATE
2476	printf("*** %6s numBytesInNALunit: %u\n", nalUnitTypeToString((*it)->m_nalUnitType), numRBSPBytes_nal);
2477	#endif
2478	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
2479	{
2480	numRBSPBytes += numRBSPBytes_nal;
2481	}
2482	}
2483
2484	UInt uibits = numRBSPBytes * 8;
2485	m_vRVM_RP.push_back( uibits );
2486
2487	//===== add PSNR =====
2488	#if H_MV
2489	m_pcEncTop->getAnalyzeAll()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2490	#else
2491	m_gcAnalyzeAll.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2492	#endif
2493	TComSlice* pcSlice = pcPic->getSlice(0);
2494	if (pcSlice->isIntra())
2495	{
2496	#if H_MV
2497	m_pcEncTop->getAnalyzeI()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2498	#else
2499	m_gcAnalyzeI.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2500	#endif
2501	}
2502	if (pcSlice->isInterP())
2503	{
2504	#if H_MV
2505	m_pcEncTop->getAnalyzeP()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2506	#else
2507	m_gcAnalyzeP.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2508	#endif
2509	}
2510	if (pcSlice->isInterB())
2511	{
2512	#if H_MV
2513	m_pcEncTop->getAnalyzeB()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2514	#else
2515	m_gcAnalyzeB.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2516	#endif
2517	}
2518
2519	Char c = (pcSlice->isIntra() ? 'I' : pcSlice->isInterP() ? 'P' : 'B');
2520	if (!pcSlice->isReferenced()) c += 32;
2521
2522	#if ADAPTIVE_QP_SELECTION
2523	#if H_MV
2524	printf("Layer %3d POC %4d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
2525	pcSlice->getLayerId(),
2526	pcSlice->getPOC(),
2527	pcSlice->getTLayer(),
2528	c,
2529	pcSlice->getSliceQpBase(),
2530	pcSlice->getSliceQp(),
2531	uibits );
2532	#else
2533	printf("POC %4d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
2534	pcSlice->getPOC(),
2535	pcSlice->getTLayer(),
2536	c,
2537	pcSlice->getSliceQpBase(),
2538	pcSlice->getSliceQp(),
2539	uibits );
2540	#endif
2541	#else
2542	#if H_MV
2543	printf("Layer %3d POC %4d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
2544	pcSlice->getLayerId(),
2545	pcSlice->getPOC()-pcSlice->getLastIDR(),
2546	pcSlice->getTLayer(),
2547	c,
2548	pcSlice->getSliceQp(),
2549	uibits );
2550	#else
2551	printf("POC %4d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
2552	pcSlice->getPOC()-pcSlice->getLastIDR(),
2553	pcSlice->getTLayer(),
2554	c,
2555	pcSlice->getSliceQp(),
2556	uibits );
2557	#endif
2558	#endif
2559
2560	printf(" [Y %6.4lf dB U %6.4lf dB V %6.4lf dB]", dYPSNR, dUPSNR, dVPSNR );
2561	printf(" [ET %5.0f ]", dEncTime );
2562
2563	for (Int iRefList = 0; iRefList < 2; iRefList++)
2564	{
2565	printf(" [L%d ", iRefList);
2566	for (Int iRefIndex = 0; iRefIndex < pcSlice->getNumRefIdx(RefPicList(iRefList)); iRefIndex++)
2567	{
2568	#if H_MV
2569	if( pcSlice->getLayerId() != pcSlice->getRefLayerId( RefPicList(iRefList), iRefIndex ) )
2570	{
2571	printf( "V%d ", pcSlice->getRefLayerId( RefPicList(iRefList), iRefIndex ) );
2572	}
2573	else
2574	{
2575	#endif
2576	printf ("%d ", pcSlice->getRefPOC(RefPicList(iRefList), iRefIndex)-pcSlice->getLastIDR());
2577	#if H_MV
2578	}
2579	#endif
2580	}
2581	printf("]");
2582	}
2583	}
2584
2585	/** Function for deciding the nal_unit_type.
2586	* \param pocCurr POC of the current picture
2587	* \returns the nal unit type of the picture
2588	* This function checks the configuration and returns the appropriate nal_unit_type for the picture.
2589	*/
2590	NalUnitType TEncGOP::getNalUnitType(Int pocCurr, Int lastIDR)
2591	{
2592	if (pocCurr == 0)
2593	{
2594	return NAL_UNIT_CODED_SLICE_IDR_W_RADL;
2595	}
2596	if (pocCurr % m_pcCfg->getIntraPeriod() == 0)
2597	{
2598	if (m_pcCfg->getDecodingRefreshType() == 1)
2599	{
2600	return NAL_UNIT_CODED_SLICE_CRA;
2601	}
2602	else if (m_pcCfg->getDecodingRefreshType() == 2)
2603	{
2604	return NAL_UNIT_CODED_SLICE_IDR_W_RADL;
2605	}
2606	}
2607	if(m_pocCRA>0)
2608	{
2609	if(pocCurr<m_pocCRA)
2610	{
2611	// All leading pictures are being marked as TFD pictures here since current encoder uses all
2612	// reference pictures while encoding leading pictures. An encoder can ensure that a leading
2613	// picture can be still decodable when random accessing to a CRA/CRANT/BLA/BLANT picture by
2614	// controlling the reference pictures used for encoding that leading picture. Such a leading
2615	// picture need not be marked as a TFD picture.
2616	return NAL_UNIT_CODED_SLICE_RASL_R;
2617	}
2618	}
2619	if (lastIDR>0)
2620	{
2621	if (pocCurr < lastIDR)
2622	{
2623	return NAL_UNIT_CODED_SLICE_RADL_R;
2624	}
2625	}
2626	return NAL_UNIT_CODED_SLICE_TRAIL_R;
2627	}
2628
2629	Double TEncGOP::xCalculateRVM()
2630	{
2631	Double dRVM = 0;
2632
2633	if( m_pcCfg->getGOPSize() == 1 && m_pcCfg->getIntraPeriod() != 1 && m_pcCfg->getFramesToBeEncoded() > RVM_VCEGAM10_M * 2 )
2634	{
2635	// calculate RVM only for lowdelay configurations
2636	std::vector<Double> vRL , vB;
2637	size_t N = m_vRVM_RP.size();
2638	vRL.resize( N );
2639	vB.resize( N );
2640
2641	Int i;
2642	Double dRavg = 0 , dBavg = 0;
2643	vB[RVM_VCEGAM10_M] = 0;
2644	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2645	{
2646	vRL[i] = 0;
2647	for( Int j = i - RVM_VCEGAM10_M ; j <= i + RVM_VCEGAM10_M - 1 ; j++ )
2648	vRL[i] += m_vRVM_RP[j];
2649	vRL[i] /= ( 2 * RVM_VCEGAM10_M );
2650	vB[i] = vB[i-1] + m_vRVM_RP[i] - vRL[i];
2651	dRavg += m_vRVM_RP[i];
2652	dBavg += vB[i];
2653	}
2654
2655	dRavg /= ( N - 2 * RVM_VCEGAM10_M );
2656	dBavg /= ( N - 2 * RVM_VCEGAM10_M );
2657
2658	Double dSigamB = 0;
2659	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2660	{
2661	Double tmp = vB[i] - dBavg;
2662	dSigamB += tmp * tmp;
2663	}
2664	dSigamB = sqrt( dSigamB / ( N - 2 * RVM_VCEGAM10_M ) );
2665
2666	Double f = sqrt( 12.0 * ( RVM_VCEGAM10_M - 1 ) / ( RVM_VCEGAM10_M + 1 ) );
2667
2668	dRVM = dSigamB / dRavg * f;
2669	}
2670
2671	return( dRVM );
2672	}
2673
2674	/** Attaches the input bitstream to the stream in the output NAL unit
2675	Updates rNalu to contain concatenated bitstream. rpcBitstreamRedirect is cleared at the end of this function call.
2676	* \param codedSliceData contains the coded slice data (bitstream) to be concatenated to rNalu
2677	* \param rNalu target NAL unit
2678	*/
2679	Void TEncGOP::xAttachSliceDataToNalUnit (OutputNALUnit& rNalu, TComOutputBitstream*& codedSliceData)
2680	{
2681	// Byte-align
2682	rNalu.m_Bitstream.writeByteAlignment(); // Slice header byte-alignment
2683
2684	// Perform bitstream concatenation
2685	if (codedSliceData->getNumberOfWrittenBits() > 0)
2686	{
2687	rNalu.m_Bitstream.addSubstream(codedSliceData);
2688	}
2689
2690	m_pcEntropyCoder->setBitstream(&rNalu.m_Bitstream);
2691
2692	codedSliceData->clear();
2693	}
2694
2695	// Function will arrange the long-term pictures in the decreasing order of poc_lsb_lt,
2696	// and among the pictures with the same lsb, it arranges them in increasing delta_poc_msb_cycle_lt value
2697	Void TEncGOP::arrangeLongtermPicturesInRPS(TComSlice pcSlice, TComList<TComPic>& rcListPic)
2698	{
2699	TComReferencePictureSet *rps = pcSlice->getRPS();
2700	if(!rps->getNumberOfLongtermPictures())
2701	{
2702	return;
2703	}
2704
2705	// Arrange long-term reference pictures in the correct order of LSB and MSB,
2706	// and assign values for pocLSBLT and MSB present flag
2707	Int longtermPicsPoc[MAX_NUM_REF_PICS], longtermPicsLSB[MAX_NUM_REF_PICS], indices[MAX_NUM_REF_PICS];
2708	Int longtermPicsMSB[MAX_NUM_REF_PICS];
2709	Bool mSBPresentFlag[MAX_NUM_REF_PICS];
2710	::memset(longtermPicsPoc, 0, sizeof(longtermPicsPoc)); // Store POC values of LTRP
2711	::memset(longtermPicsLSB, 0, sizeof(longtermPicsLSB)); // Store POC LSB values of LTRP
2712	::memset(longtermPicsMSB, 0, sizeof(longtermPicsMSB)); // Store POC LSB values of LTRP
2713	::memset(indices , 0, sizeof(indices)); // Indices to aid in tracking sorted LTRPs
2714	::memset(mSBPresentFlag , 0, sizeof(mSBPresentFlag)); // Indicate if MSB needs to be present
2715
2716	// Get the long-term reference pictures
2717	Int offset = rps->getNumberOfNegativePictures() + rps->getNumberOfPositivePictures();
2718	Int i, ctr = 0;
2719	Int maxPicOrderCntLSB = 1 << pcSlice->getSPS()->getBitsForPOC();
2720	for(i = rps->getNumberOfPictures() - 1; i >= offset; i--, ctr++)
2721	{
2722	longtermPicsPoc[ctr] = rps->getPOC(i); // LTRP POC
2723	longtermPicsLSB[ctr] = getLSB(longtermPicsPoc[ctr], maxPicOrderCntLSB); // LTRP POC LSB
2724	indices[ctr] = i;
2725	longtermPicsMSB[ctr] = longtermPicsPoc[ctr] - longtermPicsLSB[ctr];
2726	}
2727	Int numLongPics = rps->getNumberOfLongtermPictures();
2728	assert(ctr == numLongPics);
2729
2730	// Arrange pictures in decreasing order of MSB;
2731	for(i = 0; i < numLongPics; i++)
2732	{
2733	for(Int j = 0; j < numLongPics - 1; j++)
2734	{
2735	if(longtermPicsMSB[j] < longtermPicsMSB[j+1])
2736	{
2737	std::swap(longtermPicsPoc[j], longtermPicsPoc[j+1]);
2738	std::swap(longtermPicsLSB[j], longtermPicsLSB[j+1]);
2739	std::swap(longtermPicsMSB[j], longtermPicsMSB[j+1]);
2740	std::swap(indices[j] , indices[j+1] );
2741	}
2742	}
2743	}
2744
2745	for(i = 0; i < numLongPics; i++)
2746	{
2747	// Check if MSB present flag should be enabled.
2748	// Check if the buffer contains any pictures that have the same LSB.
2749	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
2750	TComPic* pcPic;
2751	while ( iterPic != rcListPic.end() )
2752	{
2753	pcPic = *iterPic;
2754	if( (getLSB(pcPic->getPOC(), maxPicOrderCntLSB) == longtermPicsLSB[i]) && // Same LSB
2755	(pcPic->getSlice(0)->isReferenced()) && // Reference picture
2756	(pcPic->getPOC() != longtermPicsPoc[i]) ) // Not the LTRP itself
2757	{
2758	mSBPresentFlag[i] = true;
2759	break;
2760	}
2761	iterPic++;
2762	}
2763	}
2764
2765	// tempArray for usedByCurr flag
2766	Bool tempArray[MAX_NUM_REF_PICS]; ::memset(tempArray, 0, sizeof(tempArray));
2767	for(i = 0; i < numLongPics; i++)
2768	{
2769	tempArray[i] = rps->getUsed(indices[i]);
2770	}
2771	// Now write the final values;
2772	ctr = 0;
2773	Int currMSB = 0, currLSB = 0;
2774	// currPicPoc = currMSB + currLSB
2775	currLSB = getLSB(pcSlice->getPOC(), maxPicOrderCntLSB);
2776	currMSB = pcSlice->getPOC() - currLSB;
2777
2778	for(i = rps->getNumberOfPictures() - 1; i >= offset; i--, ctr++)
2779	{
2780	rps->setPOC (i, longtermPicsPoc[ctr]);
2781	rps->setDeltaPOC (i, - pcSlice->getPOC() + longtermPicsPoc[ctr]);
2782	rps->setUsed (i, tempArray[ctr]);
2783	rps->setPocLSBLT (i, longtermPicsLSB[ctr]);
2784	rps->setDeltaPocMSBCycleLT (i, (currMSB - (longtermPicsPoc[ctr] - longtermPicsLSB[ctr])) / maxPicOrderCntLSB);
2785	rps->setDeltaPocMSBPresentFlag(i, mSBPresentFlag[ctr]);
2786
2787	assert(rps->getDeltaPocMSBCycleLT(i) >= 0); // Non-negative value
2788	}
2789	for(i = rps->getNumberOfPictures() - 1, ctr = 1; i >= offset; i--, ctr++)
2790	{
2791	for(Int j = rps->getNumberOfPictures() - 1 - ctr; j >= offset; j--)
2792	{
2793	// Here at the encoder we know that we have set the full POC value for the LTRPs, hence we
2794	// don't have to check the MSB present flag values for this constraint.
2795	assert( rps->getPOC(i) != rps->getPOC(j) ); // If assert fails, LTRP entry repeated in RPS!!!
2796	}
2797	}
2798	}
2799
2800	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2801	/** Function for finding the position to insert the first of APS and non-nested BP, PT, DU info SEI messages.
2802	* \param accessUnit Access Unit of the current picture
2803	* This function finds the position to insert the first of APS and non-nested BP, PT, DU info SEI messages.
2804	*/
2805	Int TEncGOP::xGetFirstSeiLocation(AccessUnit &accessUnit)
2806	{
2807	// Find the location of the first SEI message
2808	AccessUnit::iterator it;
2809	Int seiStartPos = 0;
2810	for(it = accessUnit.begin(); it != accessUnit.end(); it++, seiStartPos++)
2811	{
2812	if ((it)->isSei() \|\| (it)->isVcl())
2813	{
2814	break;
2815	}
2816	}
2817	// assert(it != accessUnit.end()); // Triggers with some legit configurations
2818	return seiStartPos;
2819	}
2820	#endif
2821
2822	#if L0386_DB_METRIC
2823	Void TEncGOP::dblMetric( TComPic* pcPic, UInt uiNumSlices )
2824	{
2825	TComPicYuv* pcPicYuvRec = pcPic->getPicYuvRec();
2826	Pel* Rec = pcPicYuvRec->getLumaAddr( 0 );
2827	Pel* tempRec = Rec;
2828	Int stride = pcPicYuvRec->getStride();
2829	UInt log2maxTB = pcPic->getSlice(0)->getSPS()->getQuadtreeTULog2MaxSize();
2830	UInt maxTBsize = (1<<log2maxTB);
2831	const UInt minBlockArtSize = 8;
2832	const UInt picWidth = pcPicYuvRec->getWidth();
2833	const UInt picHeight = pcPicYuvRec->getHeight();
2834	const UInt noCol = (picWidth>>log2maxTB);
2835	const UInt noRows = (picHeight>>log2maxTB);
2836	UInt64 colSAD = (UInt64)malloc(noCol*sizeof(UInt64));
2837	UInt64 rowSAD = (UInt64)malloc(noRows*sizeof(UInt64));
2838	UInt colIdx = 0;
2839	UInt rowIdx = 0;
2840	Pel p0, p1, p2, q0, q1, q2;
2841
2842	Int qp = pcPic->getSlice(0)->getSliceQp();
2843	Int bitdepthScale = 1 << (g_bitDepthY-8);
2844	Int beta = TComLoopFilter::getBeta( qp ) * bitdepthScale;
2845	const Int thr2 = (beta>>2);
2846	const Int thr1 = 2*bitdepthScale;
2847	UInt a = 0;
2848
2849	memset(colSAD, 0, noCol*sizeof(UInt64));
2850	memset(rowSAD, 0, noRows*sizeof(UInt64));
2851
2852	if (maxTBsize > minBlockArtSize)
2853	{
2854	// Analyze vertical artifact edges
2855	for(Int c = maxTBsize; c < picWidth; c += maxTBsize)
2856	{
2857	for(Int r = 0; r < picHeight; r++)
2858	{
2859	p2 = Rec[c-3];
2860	p1 = Rec[c-2];
2861	p0 = Rec[c-1];
2862	q0 = Rec[c];
2863	q1 = Rec[c+1];
2864	q2 = Rec[c+2];
2865	a = ((abs(p2-(p1<<1)+p0)+abs(q0-(q1<<1)+q2))<<1);
2866	if ( thr1 < a && a < thr2)
2867	{
2868	colSAD[colIdx] += abs(p0 - q0);
2869	}
2870	Rec += stride;
2871	}
2872	colIdx++;
2873	Rec = tempRec;
2874	}
2875
2876	// Analyze horizontal artifact edges
2877	for(Int r = maxTBsize; r < picHeight; r += maxTBsize)
2878	{
2879	for(Int c = 0; c < picWidth; c++)
2880	{
2881	p2 = Rec[c + (r-3)*stride];
2882	p1 = Rec[c + (r-2)*stride];
2883	p0 = Rec[c + (r-1)*stride];
2884	q0 = Rec[c + r*stride];
2885	q1 = Rec[c + (r+1)*stride];
2886	q2 = Rec[c + (r+2)*stride];
2887	a = ((abs(p2-(p1<<1)+p0)+abs(q0-(q1<<1)+q2))<<1);
2888	if (thr1 < a && a < thr2)
2889	{
2890	rowSAD[rowIdx] += abs(p0 - q0);
2891	}
2892	}
2893	rowIdx++;
2894	}
2895	}
2896
2897	UInt64 colSADsum = 0;
2898	UInt64 rowSADsum = 0;
2899	for(Int c = 0; c < noCol-1; c++)
2900	{
2901	colSADsum += colSAD[c];
2902	}
2903	for(Int r = 0; r < noRows-1; r++)
2904	{
2905	rowSADsum += rowSAD[r];
2906	}
2907
2908	colSADsum <<= 10;
2909	rowSADsum <<= 10;
2910	colSADsum /= (noCol-1);
2911	colSADsum /= picHeight;
2912	rowSADsum /= (noRows-1);
2913	rowSADsum /= picWidth;
2914
2915	UInt64 avgSAD = ((colSADsum + rowSADsum)>>1);
2916	avgSAD >>= (g_bitDepthY-8);
2917
2918	if ( avgSAD > 2048 )
2919	{
2920	avgSAD >>= 9;
2921	Int offset = Clip3(2,6,(Int)avgSAD);
2922	for (Int i=0; i<uiNumSlices; i++)
2923	{
2924	pcPic->getSlice(i)->setDeblockingFilterOverrideFlag(true);
2925	pcPic->getSlice(i)->setDeblockingFilterDisable(false);
2926	pcPic->getSlice(i)->setDeblockingFilterBetaOffsetDiv2( offset );
2927	pcPic->getSlice(i)->setDeblockingFilterTcOffsetDiv2( offset );
2928	}
2929	}
2930	else
2931	{
2932	for (Int i=0; i<uiNumSlices; i++)
2933	{
2934	pcPic->getSlice(i)->setDeblockingFilterOverrideFlag(false);
2935	pcPic->getSlice(i)->setDeblockingFilterDisable( pcPic->getSlice(i)->getPPS()->getPicDisableDeblockingFilterFlag() );
2936	pcPic->getSlice(i)->setDeblockingFilterBetaOffsetDiv2( pcPic->getSlice(i)->getPPS()->getDeblockingFilterBetaOffsetDiv2() );
2937	pcPic->getSlice(i)->setDeblockingFilterTcOffsetDiv2( pcPic->getSlice(i)->getPPS()->getDeblockingFilterTcOffsetDiv2() );
2938	}
2939	}
2940
2941	free(colSAD);
2942	free(rowSAD);
2943	}
2944	#endif
2945	#if H_MV
2946	Void TEncGOP::xSetRefPicListModificationsMvc( TComSlice* pcSlice, UInt uiPOCCurr, UInt iGOPid )
2947	{
2948	TComVPS* vps = pcSlice->getVPS();
2949	Int layer = pcSlice->getLayerIdInVps( );
2950
2951	if( pcSlice->getSliceType() == I_SLICE \|\| !(pcSlice->getPPS()->getListsModificationPresentFlag()) \|\| vps->getNumDirectRefLayers( layer ) == 0 )
2952	{
2953	return;
2954	}
2955
2956	// analyze inter-view modifications
2957	GOPEntry ge = m_pcCfg->getGOPEntry( (pcSlice->getRapPicFlag() && ( layer > 0) ) ? MAX_GOP : iGOPid );
2958
2959	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
2960
2961	Int maxRefListSize = pcSlice->getNumRpsCurrTempList();
2962	Int numTemporalRefs = maxRefListSize - vps->getNumDirectRefLayers( layer );
2963
2964
2965	for (Int li = 0; li < 2; li ++) // Loop over lists L0 and L1
2966	{
2967	Int numModifications = 0;
2968
2969	for( Int k = 0; k < ge.m_numInterViewRefPics; k++ )
2970	{
2971	numModifications += ( ge.m_interViewRefPosL[li][k] >= 0 ) ? 1 : 0;
2972	}
2973
2974	// set inter-view modifications
2975	Bool isModified = false;
2976	Int tempList[16];
2977	for( Int k = 0; k < 16; k++ ) { tempList[k] = -1; }
2978
2979	if( (maxRefListSize > 1) && (numModifications > 0) )
2980	{
2981	for( Int k = 0; k < ge.m_numInterViewRefPics; k++ )
2982	{
2983	if( ge.m_interViewRefPosL[li][k] >= 0 )
2984	{
2985	Int orgIdx = numTemporalRefs;
2986	Int targetIdx = ge.m_interViewRefPosL[ li ][ k ];
2987	for( Int idx = 0; idx < vps->getNumDirectRefLayers( layer ); idx++ )
2988	{
2989	Int refLayer = vps->getLayerIdInVps( vps->getRefLayerId( layer, idx ) );
2990	if( ( layer + ge.m_interViewRefs[ k ]) == refLayer )
2991	{
2992	tempList[ targetIdx ] = orgIdx;
2993	isModified = ( targetIdx != orgIdx );
2994	}
2995	orgIdx++;
2996	}
2997	}
2998	}
2999	}
3000
3001	refPicListModification->setRefPicListModificationFlagL( li, isModified );
3002
3003	if( isModified )
3004	{
3005	Int temporalRefIdx = 0;
3006	for( Int i = 0; i < pcSlice->getNumRefIdx( ( li == 0 ) ? REF_PIC_LIST_0 : REF_PIC_LIST_1 ); i++ )
3007	{
3008	if( tempList[i] >= 0 )
3009	{
3010	refPicListModification->setRefPicSetIdxL( li, i, tempList[i] );
3011	}
3012	else
3013	{
3014	refPicListModification->setRefPicSetIdxL( li, i, temporalRefIdx );
3015	temporalRefIdx++;
3016	}
3017	}
3018	}
3019	}
3020	}
3021	#endif
3022	//! \}

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