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TEncGOP.cpp @ 1532

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Last change on this file since 1532 was 350, checked in by seregin, 11 years ago
fix setColFromL0Flag setting
Property svn:eol-style set to `native`
File size: 114.3 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	xResetNonNestedSEIPresentFlags();
97	xResetNestedSEIPresentFlags();
98	#if SVC_UPSAMPLING
99	m_pcPredSearch = NULL;
100	#endif
101	return;
102	}
103
104	TEncGOP::~TEncGOP()
105	{
106	}
107
108	/** Create list to contain pointers to LCU start addresses of slice.
109	*/
110	#if SVC_EXTENSION
111	Void TEncGOP::create( UInt layerId )
112	{
113	m_bLongtermTestPictureHasBeenCoded = 0;
114	m_bLongtermTestPictureHasBeenCoded2 = 0;
115	m_layerId = layerId;
116	}
117	#else
118	Void TEncGOP::create()
119	{
120	m_bLongtermTestPictureHasBeenCoded = 0;
121	m_bLongtermTestPictureHasBeenCoded2 = 0;
122	}
123	#endif
124
125	Void TEncGOP::destroy()
126	{
127	}
128
129	Void TEncGOP::init ( TEncTop* pcTEncTop )
130	{
131	m_pcEncTop = pcTEncTop;
132	m_pcCfg = pcTEncTop;
133	m_pcSliceEncoder = pcTEncTop->getSliceEncoder();
134	m_pcListPic = pcTEncTop->getListPic();
135
136	m_pcEntropyCoder = pcTEncTop->getEntropyCoder();
137	m_pcCavlcCoder = pcTEncTop->getCavlcCoder();
138	m_pcSbacCoder = pcTEncTop->getSbacCoder();
139	m_pcBinCABAC = pcTEncTop->getBinCABAC();
140	m_pcLoopFilter = pcTEncTop->getLoopFilter();
141	m_pcBitCounter = pcTEncTop->getBitCounter();
142
143	//--Adaptive Loop filter
144	m_pcSAO = pcTEncTop->getSAO();
145	m_pcRateCtrl = pcTEncTop->getRateCtrl();
146	m_lastBPSEI = 0;
147	m_totalCoded = 0;
148
149	#if SVC_EXTENSION
150	m_ppcTEncTop = pcTEncTop->getLayerEnc();
151	#endif
152	#if SVC_UPSAMPLING
153	m_pcPredSearch = pcTEncTop->getPredSearch(); ///< encoder search class
154	#endif
155	}
156
157	SEIActiveParameterSets* TEncGOP::xCreateSEIActiveParameterSets (TComSPS *sps)
158	{
159	SEIActiveParameterSets *seiActiveParameterSets = new SEIActiveParameterSets();
160	seiActiveParameterSets->activeVPSId = m_pcCfg->getVPS()->getVPSId();
161	seiActiveParameterSets->m_fullRandomAccessFlag = false;
162	seiActiveParameterSets->m_noParamSetUpdateFlag = false;
163	seiActiveParameterSets->numSpsIdsMinus1 = 0;
164	seiActiveParameterSets->activeSeqParamSetId.resize(seiActiveParameterSets->numSpsIdsMinus1 + 1);
165	seiActiveParameterSets->activeSeqParamSetId[0] = sps->getSPSId();
166	return seiActiveParameterSets;
167	}
168
169	#if M0043_LAYERS_PRESENT_SEI
170	SEILayersPresent* TEncGOP::xCreateSEILayersPresent ()
171	{
172	UInt i = 0;
173	SEILayersPresent *seiLayersPresent = new SEILayersPresent();
174	seiLayersPresent->m_activeVpsId = m_pcCfg->getVPS()->getVPSId();
175	seiLayersPresent->m_vpsMaxLayers = m_pcCfg->getVPS()->getMaxLayers();
176	for ( ; i < seiLayersPresent->m_vpsMaxLayers; i++)
177	{
178	seiLayersPresent->m_layerPresentFlag[i] = true;
179	}
180	for ( ; i < MAX_LAYERS; i++)
181	{
182	seiLayersPresent->m_layerPresentFlag[i] = false;
183	}
184	return seiLayersPresent;
185	}
186	#endif
187
188	SEIFramePacking* TEncGOP::xCreateSEIFramePacking()
189	{
190	SEIFramePacking *seiFramePacking = new SEIFramePacking();
191	seiFramePacking->m_arrangementId = m_pcCfg->getFramePackingArrangementSEIId();
192	seiFramePacking->m_arrangementCancelFlag = 0;
193	seiFramePacking->m_arrangementType = m_pcCfg->getFramePackingArrangementSEIType();
194	assert((seiFramePacking->m_arrangementType > 2) && (seiFramePacking->m_arrangementType < 6) );
195	seiFramePacking->m_quincunxSamplingFlag = m_pcCfg->getFramePackingArrangementSEIQuincunx();
196	seiFramePacking->m_contentInterpretationType = m_pcCfg->getFramePackingArrangementSEIInterpretation();
197	seiFramePacking->m_spatialFlippingFlag = 0;
198	seiFramePacking->m_frame0FlippedFlag = 0;
199	seiFramePacking->m_fieldViewsFlag = (seiFramePacking->m_arrangementType == 2);
200	seiFramePacking->m_currentFrameIsFrame0Flag = ((seiFramePacking->m_arrangementType == 5) && m_iNumPicCoded&1);
201	seiFramePacking->m_frame0SelfContainedFlag = 0;
202	seiFramePacking->m_frame1SelfContainedFlag = 0;
203	seiFramePacking->m_frame0GridPositionX = 0;
204	seiFramePacking->m_frame0GridPositionY = 0;
205	seiFramePacking->m_frame1GridPositionX = 0;
206	seiFramePacking->m_frame1GridPositionY = 0;
207	seiFramePacking->m_arrangementReservedByte = 0;
208	seiFramePacking->m_arrangementPersistenceFlag = true;
209	seiFramePacking->m_upsampledAspectRatio = 0;
210	return seiFramePacking;
211	}
212
213	SEIDisplayOrientation* TEncGOP::xCreateSEIDisplayOrientation()
214	{
215	SEIDisplayOrientation *seiDisplayOrientation = new SEIDisplayOrientation();
216	seiDisplayOrientation->cancelFlag = false;
217	seiDisplayOrientation->horFlip = false;
218	seiDisplayOrientation->verFlip = false;
219	seiDisplayOrientation->anticlockwiseRotation = m_pcCfg->getDisplayOrientationSEIAngle();
220	return seiDisplayOrientation;
221	}
222
223	SEIToneMappingInfo* TEncGOP::xCreateSEIToneMappingInfo()
224	{
225	SEIToneMappingInfo *seiToneMappingInfo = new SEIToneMappingInfo();
226	seiToneMappingInfo->m_toneMapId = m_pcCfg->getTMISEIToneMapId();
227	seiToneMappingInfo->m_toneMapCancelFlag = m_pcCfg->getTMISEIToneMapCancelFlag();
228	seiToneMappingInfo->m_toneMapPersistenceFlag = m_pcCfg->getTMISEIToneMapPersistenceFlag();
229
230	seiToneMappingInfo->m_codedDataBitDepth = m_pcCfg->getTMISEICodedDataBitDepth();
231	assert(seiToneMappingInfo->m_codedDataBitDepth >= 8 && seiToneMappingInfo->m_codedDataBitDepth <= 14);
232	seiToneMappingInfo->m_targetBitDepth = m_pcCfg->getTMISEITargetBitDepth();
233	assert( seiToneMappingInfo->m_targetBitDepth >= 1 && seiToneMappingInfo->m_targetBitDepth <= 17 );
234	seiToneMappingInfo->m_modelId = m_pcCfg->getTMISEIModelID();
235	assert(seiToneMappingInfo->m_modelId >=0 &&seiToneMappingInfo->m_modelId<=4);
236
237	switch( seiToneMappingInfo->m_modelId)
238	{
239	case 0:
240	{
241	seiToneMappingInfo->m_minValue = m_pcCfg->getTMISEIMinValue();
242	seiToneMappingInfo->m_maxValue = m_pcCfg->getTMISEIMaxValue();
243	break;
244	}
245	case 1:
246	{
247	seiToneMappingInfo->m_sigmoidMidpoint = m_pcCfg->getTMISEISigmoidMidpoint();
248	seiToneMappingInfo->m_sigmoidWidth = m_pcCfg->getTMISEISigmoidWidth();
249	break;
250	}
251	case 2:
252	{
253	UInt num = 1u<<(seiToneMappingInfo->m_targetBitDepth);
254	seiToneMappingInfo->m_startOfCodedInterval.resize(num);
255	Int* ptmp = m_pcCfg->getTMISEIStartOfCodedInterva();
256	if(ptmp)
257	{
258	for(int i=0; i<num;i++)
259	{
260	seiToneMappingInfo->m_startOfCodedInterval[i] = ptmp[i];
261	}
262	}
263	break;
264	}
265	case 3:
266	{
267	seiToneMappingInfo->m_numPivots = m_pcCfg->getTMISEINumPivots();
268	seiToneMappingInfo->m_codedPivotValue.resize(seiToneMappingInfo->m_numPivots);
269	seiToneMappingInfo->m_targetPivotValue.resize(seiToneMappingInfo->m_numPivots);
270	Int* ptmpcoded = m_pcCfg->getTMISEICodedPivotValue();
271	Int* ptmptarget = m_pcCfg->getTMISEITargetPivotValue();
272	if(ptmpcoded&&ptmptarget)
273	{
274	for(int i=0; i<(seiToneMappingInfo->m_numPivots);i++)
275	{
276	seiToneMappingInfo->m_codedPivotValue[i]=ptmpcoded[i];
277	seiToneMappingInfo->m_targetPivotValue[i]=ptmptarget[i];
278	}
279	}
280	break;
281	}
282	case 4:
283	{
284	seiToneMappingInfo->m_cameraIsoSpeedIdc = m_pcCfg->getTMISEICameraIsoSpeedIdc();
285	seiToneMappingInfo->m_cameraIsoSpeedValue = m_pcCfg->getTMISEICameraIsoSpeedValue();
286	assert( seiToneMappingInfo->m_cameraIsoSpeedValue !=0 );
287	seiToneMappingInfo->m_exposureCompensationValueSignFlag = m_pcCfg->getTMISEIExposureCompensationValueSignFlag();
288	seiToneMappingInfo->m_exposureCompensationValueNumerator = m_pcCfg->getTMISEIExposureCompensationValueNumerator();
289	seiToneMappingInfo->m_exposureCompensationValueDenomIdc = m_pcCfg->getTMISEIExposureCompensationValueDenomIdc();
290	seiToneMappingInfo->m_refScreenLuminanceWhite = m_pcCfg->getTMISEIRefScreenLuminanceWhite();
291	seiToneMappingInfo->m_extendedRangeWhiteLevel = m_pcCfg->getTMISEIExtendedRangeWhiteLevel();
292	assert( seiToneMappingInfo->m_extendedRangeWhiteLevel >= 100 );
293	seiToneMappingInfo->m_nominalBlackLevelLumaCodeValue = m_pcCfg->getTMISEINominalBlackLevelLumaCodeValue();
294	seiToneMappingInfo->m_nominalWhiteLevelLumaCodeValue = m_pcCfg->getTMISEINominalWhiteLevelLumaCodeValue();
295	assert( seiToneMappingInfo->m_nominalWhiteLevelLumaCodeValue > seiToneMappingInfo->m_nominalBlackLevelLumaCodeValue );
296	seiToneMappingInfo->m_extendedWhiteLevelLumaCodeValue = m_pcCfg->getTMISEIExtendedWhiteLevelLumaCodeValue();
297	assert( seiToneMappingInfo->m_extendedWhiteLevelLumaCodeValue >= seiToneMappingInfo->m_nominalWhiteLevelLumaCodeValue );
298	break;
299	}
300	default:
301	{
302	assert(!"Undefined SEIToneMapModelId");
303	break;
304	}
305	}
306	return seiToneMappingInfo;
307	}
308
309	Void TEncGOP::xCreateLeadingSEIMessages (/SEIMessages seiMessages,/ AccessUnit &accessUnit, TComSPS *sps)
310	{
311	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
312
313	if(m_pcCfg->getActiveParameterSetsSEIEnabled())
314	{
315	SEIActiveParameterSets *sei = xCreateSEIActiveParameterSets (sps);
316
317	//nalu = NALUnit(NAL_UNIT_SEI);
318	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
319	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
320	writeRBSPTrailingBits(nalu.m_Bitstream);
321	accessUnit.push_back(new NALUnitEBSP(nalu));
322	delete sei;
323	m_activeParameterSetSEIPresentInAU = true;
324	}
325
326	#if M0043_LAYERS_PRESENT_SEI
327	if(m_pcCfg->getLayersPresentSEIEnabled())
328	{
329	SEILayersPresent *sei = xCreateSEILayersPresent ();
330	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
331	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
332	writeRBSPTrailingBits(nalu.m_Bitstream);
333	accessUnit.push_back(new NALUnitEBSP(nalu));
334	delete sei;
335	}
336	#endif
337
338	if(m_pcCfg->getFramePackingArrangementSEIEnabled())
339	{
340	SEIFramePacking *sei = xCreateSEIFramePacking ();
341
342	nalu = NALUnit(NAL_UNIT_PREFIX_SEI);
343	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
344	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
345	writeRBSPTrailingBits(nalu.m_Bitstream);
346	accessUnit.push_back(new NALUnitEBSP(nalu));
347	delete sei;
348	}
349	if (m_pcCfg->getDisplayOrientationSEIAngle())
350	{
351	SEIDisplayOrientation *sei = xCreateSEIDisplayOrientation();
352
353	nalu = NALUnit(NAL_UNIT_PREFIX_SEI);
354	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
355	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
356	writeRBSPTrailingBits(nalu.m_Bitstream);
357	accessUnit.push_back(new NALUnitEBSP(nalu));
358	delete sei;
359	}
360	if(m_pcCfg->getToneMappingInfoSEIEnabled())
361	{
362	SEIToneMappingInfo *sei = xCreateSEIToneMappingInfo ();
363
364	nalu = NALUnit(NAL_UNIT_PREFIX_SEI);
365	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
366	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
367	writeRBSPTrailingBits(nalu.m_Bitstream);
368	accessUnit.push_back(new NALUnitEBSP(nalu));
369	delete sei;
370	}
371	}
372
373	// ====================================================================================================================
374	// Public member functions
375	// ====================================================================================================================
376	#if SVC_EXTENSION
377	Void TEncGOP::compressGOP( Int iPicIdInGOP, Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP)
378	#else
379	Void TEncGOP::compressGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP)
380	#endif
381	{
382	TComPic* pcPic;
383	TComPicYuv* pcPicYuvRecOut;
384	TComSlice* pcSlice;
385	TComOutputBitstream *pcBitstreamRedirect;
386	pcBitstreamRedirect = new TComOutputBitstream;
387	AccessUnit::iterator itLocationToPushSliceHeaderNALU; // used to store location where NALU containing slice header is to be inserted
388	UInt uiOneBitstreamPerSliceLength = 0;
389	TEncSbac* pcSbacCoders = NULL;
390	TComOutputBitstream* pcSubstreamsOut = NULL;
391
392	xInitGOP( iPOCLast, iNumPicRcvd, rcListPic, rcListPicYuvRecOut );
393
394	m_iNumPicCoded = 0;
395	SEIPictureTiming pictureTimingSEI;
396	Bool writeSOP = m_pcCfg->getSOPDescriptionSEIEnabled();
397	// Initialize Scalable Nesting SEI with single layer values
398	SEIScalableNesting scalableNestingSEI;
399	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
400	scalableNestingSEI.m_nestingOpFlag = 0;
401	scalableNestingSEI.m_nestingNumOpsMinus1 = 0; //nesting_num_ops_minus1
402	scalableNestingSEI.m_allLayersFlag = 0;
403	scalableNestingSEI.m_nestingNoOpMaxTemporalIdPlus1 = 6 + 1; //nesting_no_op_max_temporal_id_plus1
404	scalableNestingSEI.m_nestingNumLayersMinus1 = 1 - 1; //nesting_num_layers_minus1
405	scalableNestingSEI.m_nestingLayerId[0] = 0;
406	scalableNestingSEI.m_callerOwnsSEIs = true;
407	Int picSptDpbOutputDuDelay = 0;
408	UInt *accumBitsDU = NULL;
409	UInt *accumNalsDU = NULL;
410	SEIDecodingUnitInfo decodingUnitInfoSEI;
411	#if SVC_EXTENSION
412	for ( Int iGOPid=iPicIdInGOP; iGOPid < iPicIdInGOP+1; iGOPid++ )
413	#else
414	for ( Int iGOPid=0; iGOPid < m_iGopSize; iGOPid++ )
415	#endif
416	{
417	UInt uiColDir = 1;
418	//-- For time output for each slice
419	long iBeforeTime = clock();
420
421	//select uiColDir
422	Int iCloseLeft=1, iCloseRight=-1;
423	for(Int i = 0; i<m_pcCfg->getGOPEntry(iGOPid).m_numRefPics; i++)
424	{
425	Int iRef = m_pcCfg->getGOPEntry(iGOPid).m_referencePics[i];
426	if(iRef>0&&(iRef<iCloseRight\|\|iCloseRight==-1))
427	{
428	iCloseRight=iRef;
429	}
430	else if(iRef<0&&(iRef>iCloseLeft\|\|iCloseLeft==1))
431	{
432	iCloseLeft=iRef;
433	}
434	}
435	if(iCloseRight>-1)
436	{
437	iCloseRight=iCloseRight+m_pcCfg->getGOPEntry(iGOPid).m_POC-1;
438	}
439	if(iCloseLeft<1)
440	{
441	iCloseLeft=iCloseLeft+m_pcCfg->getGOPEntry(iGOPid).m_POC-1;
442	while(iCloseLeft<0)
443	{
444	iCloseLeft+=m_iGopSize;
445	}
446	}
447	Int iLeftQP=0, iRightQP=0;
448	for(Int i=0; i<m_iGopSize; i++)
449	{
450	if(m_pcCfg->getGOPEntry(i).m_POC==(iCloseLeft%m_iGopSize)+1)
451	{
452	iLeftQP= m_pcCfg->getGOPEntry(i).m_QPOffset;
453	}
454	if (m_pcCfg->getGOPEntry(i).m_POC==(iCloseRight%m_iGopSize)+1)
455	{
456	iRightQP=m_pcCfg->getGOPEntry(i).m_QPOffset;
457	}
458	}
459	if(iCloseRight>-1&&iRightQP<iLeftQP)
460	{
461	uiColDir=0;
462	}
463
464	/////////////////////////////////////////////////////////////////////////////////////////////////// Initial to start encoding
465	Int pocCurr = iPOCLast -iNumPicRcvd+ m_pcCfg->getGOPEntry(iGOPid).m_POC;
466	Int iTimeOffset = m_pcCfg->getGOPEntry(iGOPid).m_POC;
467	if(iPOCLast == 0)
468	{
469	pocCurr=0;
470	iTimeOffset = 1;
471	}
472	if(pocCurr>=m_pcCfg->getFramesToBeEncoded())
473	{
474	continue;
475	}
476
477	#if M0040_ADAPTIVE_RESOLUTION_CHANGE
478	if (m_pcEncTop->getAdaptiveResolutionChange() > 0 && ((m_layerId == 1 && pocCurr < m_pcEncTop->getAdaptiveResolutionChange()) \|\|
479	(m_layerId == 0 && pocCurr > m_pcEncTop->getAdaptiveResolutionChange())) )
480	{
481	continue;
482	}
483	#endif
484
485	if( getNalUnitType(pocCurr, m_iLastIDR) == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| getNalUnitType(pocCurr, m_iLastIDR) == NAL_UNIT_CODED_SLICE_IDR_N_LP )
486	{
487	m_iLastIDR = pocCurr;
488	}
489	// start a new access unit: create an entry in the list of output access units
490	accessUnitsInGOP.push_back(AccessUnit());
491	AccessUnit& accessUnit = accessUnitsInGOP.back();
492	xGetBuffer( rcListPic, rcListPicYuvRecOut, iNumPicRcvd, iTimeOffset, pcPic, pcPicYuvRecOut, pocCurr );
493
494	// Slice data initialization
495	pcPic->clearSliceBuffer();
496	assert(pcPic->getNumAllocatedSlice() == 1);
497	m_pcSliceEncoder->setSliceIdx(0);
498	pcPic->setCurrSliceIdx(0);
499	#if SVC_EXTENSION
500	pcPic->setLayerId( m_layerId );
501	m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, pocCurr, iNumPicRcvd, iGOPid, pcSlice, m_pcEncTop->getSPS(), m_pcEncTop->getPPS(), m_pcEncTop->getVPS() );
502	#else
503	m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, pocCurr, iNumPicRcvd, iGOPid, pcSlice, m_pcEncTop->getSPS(), m_pcEncTop->getPPS() );
504	#endif
505
506	#if M0040_ADAPTIVE_RESOLUTION_CHANGE
507	if (m_pcEncTop->getAdaptiveResolutionChange() > 0 && m_layerId == 1 && pocCurr > m_pcEncTop->getAdaptiveResolutionChange())
508	{
509	pcSlice->setActiveNumILRRefIdx(0);
510	pcSlice->setInterLayerPredEnabledFlag(false);
511	#if M0457_COL_PICTURE_SIGNALING
512	pcSlice->setMFMEnabledFlag(false);
513	#if !REMOVE_COL_PICTURE_SIGNALING
514	pcSlice->setAltColIndicationFlag(false);
515	#endif
516	#endif
517	}
518	#endif
519
520	#if M0457_IL_SAMPLE_PRED_ONLY_FLAG
521	pcSlice->setNumSamplePredRefLayers( m_pcEncTop->getNumSamplePredRefLayers() );
522	pcSlice->setInterLayerSamplePredOnlyFlag( 0 );
523	if( pcSlice->getNumSamplePredRefLayers() > 0 && pcSlice->getActiveNumILRRefIdx() > 0 )
524	{
525	if( m_pcEncTop->getIlSampleOnlyPred() > 0 )
526	{
527	pcSlice->setInterLayerSamplePredOnlyFlag( true );
528	}
529	}
530	#endif
531
532	pcSlice->setLastIDR(m_iLastIDR);
533	pcSlice->setSliceIdx(0);
534	//set default slice level flag to the same as SPS level flag
535	pcSlice->setLFCrossSliceBoundaryFlag( pcSlice->getPPS()->getLoopFilterAcrossSlicesEnabledFlag() );
536	pcSlice->setScalingList ( m_pcEncTop->getScalingList() );
537	pcSlice->getScalingList()->setUseTransformSkip(m_pcEncTop->getPPS()->getUseTransformSkip());
538	if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_OFF)
539	{
540	m_pcEncTop->getTrQuant()->setFlatScalingList();
541	m_pcEncTop->getTrQuant()->setUseScalingList(false);
542	m_pcEncTop->getSPS()->setScalingListPresentFlag(false);
543	m_pcEncTop->getPPS()->setScalingListPresentFlag(false);
544	}
545	else if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_DEFAULT)
546	{
547	pcSlice->setDefaultScalingList ();
548	m_pcEncTop->getSPS()->setScalingListPresentFlag(false);
549	m_pcEncTop->getPPS()->setScalingListPresentFlag(false);
550	m_pcEncTop->getTrQuant()->setScalingList(pcSlice->getScalingList());
551	m_pcEncTop->getTrQuant()->setUseScalingList(true);
552	}
553	else if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_FILE_READ)
554	{
555	if(pcSlice->getScalingList()->xParseScalingList(m_pcCfg->getScalingListFile()))
556	{
557	pcSlice->setDefaultScalingList ();
558	}
559	pcSlice->getScalingList()->checkDcOfMatrix();
560	m_pcEncTop->getSPS()->setScalingListPresentFlag(pcSlice->checkDefaultScalingList());
561	m_pcEncTop->getPPS()->setScalingListPresentFlag(false);
562	m_pcEncTop->getTrQuant()->setScalingList(pcSlice->getScalingList());
563	m_pcEncTop->getTrQuant()->setUseScalingList(true);
564	}
565	else
566	{
567	printf("error : ScalingList == %d no support\n",m_pcEncTop->getUseScalingListId());
568	assert(0);
569	}
570
571	if(pcSlice->getSliceType()==B_SLICE&&m_pcCfg->getGOPEntry(iGOPid).m_sliceType=='P')
572	{
573	pcSlice->setSliceType(P_SLICE);
574	}
575	// Set the nal unit type
576	pcSlice->setNalUnitType(getNalUnitType(pocCurr, m_iLastIDR));
577	#if SVC_EXTENSION
578	if (m_layerId > 0)
579	{
580	for( Int i = 0; i < pcSlice->getActiveNumILRRefIdx(); i++ )
581	{
582	UInt refLayerIdc = pcSlice->getInterLayerPredLayerIdc(i);
583	#if VPS_EXTN_DIRECT_REF_LAYERS
584	TComList<TComPic> cListPic = m_ppcTEncTop[m_layerId]->getRefLayerEnc(refLayerIdc)->getListPic();
585	#else
586	TComList<TComPic> cListPic = m_ppcTEncTop[m_layerId-1]->getListPic();
587	#endif
588	pcSlice->setBaseColPic( *cListPic, refLayerIdc );
589
590	#if SIMPLIFIED_MV_POS_SCALING
591	#if SCALED_REF_LAYER_OFFSETS
592	const Window &scalEL = m_pcEncTop->getScaledRefLayerWindow(refLayerIdc);
593
594	Int widthBL = pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec()->getWidth();
595	Int heightBL = pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec()->getHeight();
596
597	Int widthEL = pcPic->getPicYuvRec()->getWidth() - scalEL.getWindowLeftOffset() - scalEL.getWindowRightOffset();
598	Int heightEL = pcPic->getPicYuvRec()->getHeight() - scalEL.getWindowTopOffset() - scalEL.getWindowBottomOffset();
599	#else
600	const Window &confBL = pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec()->getConformanceWindow();
601	const Window &confEL = pcPic->getPicYuvRec()->getConformanceWindow();
602
603	Int widthBL = pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec()->getWidth () - confBL.getWindowLeftOffset() - confBL.getWindowRightOffset();
604	Int heightBL = pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec()->getHeight() - confBL.getWindowTopOffset() - confBL.getWindowBottomOffset();
605
606	Int widthEL = pcPic->getPicYuvRec()->getWidth() - confEL.getWindowLeftOffset() - confEL.getWindowRightOffset();
607	Int heightEL = pcPic->getPicYuvRec()->getHeight() - confEL.getWindowTopOffset() - confEL.getWindowBottomOffset();
608	#endif
609	g_mvScalingFactor[refLayerIdc][0] = widthEL == widthBL ? 4096 : Clip3(-4096, 4095, ((widthEL << 8) + (widthBL >> 1)) / widthBL);
610	g_mvScalingFactor[refLayerIdc][1] = heightEL == heightBL ? 4096 : Clip3(-4096, 4095, ((heightEL << 8) + (heightBL >> 1)) / heightBL);
611
612	g_posScalingFactor[refLayerIdc][0] = ((widthBL << 16) + (widthEL >> 1)) / widthEL;
613	g_posScalingFactor[refLayerIdc][1] = ((heightBL << 16) + (heightEL >> 1)) / heightEL;
614	#endif
615
616	#if SVC_UPSAMPLING
617	if( pcPic->isSpatialEnhLayer(refLayerIdc))
618	{
619	#if SCALED_REF_LAYER_OFFSETS
620	m_pcPredSearch->upsampleBasePic( refLayerIdc, pcPic->getFullPelBaseRec(refLayerIdc), pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec(), pcPic->getPicYuvRec(), pcSlice->getSPS()->getScaledRefLayerWindow(refLayerIdc) );
621	#else
622	m_pcPredSearch->upsampleBasePic( refLayerIdc, pcPic->getFullPelBaseRec(refLayerIdc), pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec(), pcPic->getPicYuvRec() );
623	#endif
624	}
625	else
626	{
627	pcPic->setFullPelBaseRec( refLayerIdc, pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec() );
628	}
629	pcSlice->setFullPelBaseRec ( refLayerIdc, pcPic->getFullPelBaseRec(refLayerIdc) );
630	#endif
631	}
632	}
633	#endif
634
635	#if REF_IDX_FRAMEWORK
636	if( m_layerId > 0 && (pocCurr % m_pcCfg->getIntraPeriod() == 0) )
637	{
638	#if IDR_ALIGNMENT
639	TComList<TComPic> cListPic = m_ppcTEncTop[m_layerId]->getRefLayerEnc(0)->getListPic();
640	TComPic* picLayer0 = pcSlice->getRefPic(*cListPic, pcSlice->getPOC() );
641	if( picLayer0->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| picLayer0->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP )
642	{
643	pcSlice->setNalUnitType(picLayer0->getSlice(0)->getNalUnitType());
644	}
645	else
646	#endif
647	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_CRA);
648	}
649
650	if( m_layerId > 0 && pcSlice->getActiveNumILRRefIdx() == 0 && pcSlice->getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP && pcSlice->getNalUnitType() <= NAL_UNIT_CODED_SLICE_CRA )
651	{
652	pcSlice->setSliceType(I_SLICE);
653	}
654	else if( m_layerId > 0 && !m_pcEncTop->getElRapSliceTypeB() )
655	{
656	if( (pcSlice->getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP) &&
657	(pcSlice->getNalUnitType() <= NAL_UNIT_CODED_SLICE_CRA) &&
658	pcSlice->getSliceType() == B_SLICE )
659	{
660	pcSlice->setSliceType(P_SLICE);
661	}
662	}
663	#endif
664	if(pcSlice->getTemporalLayerNonReferenceFlag())
665	{
666	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_TRAIL_R)
667	{
668	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TRAIL_N);
669	}
670	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_RADL_R)
671	{
672	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_RADL_N);
673	}
674	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_RASL_R)
675	{
676	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_RASL_N);
677	}
678	}
679
680	// Do decoding refresh marking if any
681	pcSlice->decodingRefreshMarking(m_pocCRA, m_bRefreshPending, rcListPic);
682	m_pcEncTop->selectReferencePictureSet(pcSlice, pocCurr, iGOPid);
683	pcSlice->getRPS()->setNumberOfLongtermPictures(0);
684
685	#if FIX1071
686	if ((pcSlice->checkThatAllRefPicsAreAvailable(rcListPic, pcSlice->getRPS(), false) != 0) \|\| (pcSlice->isIRAP()))
687	{
688	pcSlice->createExplicitReferencePictureSetFromReference(rcListPic, pcSlice->getRPS(), pcSlice->isIRAP());
689	}
690	#else
691	if(pcSlice->checkThatAllRefPicsAreAvailable(rcListPic, pcSlice->getRPS(), false) != 0)
692	{
693	pcSlice->createExplicitReferencePictureSetFromReference(rcListPic, pcSlice->getRPS());
694	}
695	#endif
696	pcSlice->applyReferencePictureSet(rcListPic, pcSlice->getRPS());
697
698	if(pcSlice->getTLayer() > 0)
699	{
700	if(pcSlice->isTemporalLayerSwitchingPoint(rcListPic) \|\| pcSlice->getSPS()->getTemporalIdNestingFlag())
701	{
702	if(pcSlice->getTemporalLayerNonReferenceFlag())
703	{
704	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TSA_N);
705	}
706	else
707	{
708	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TLA_R);
709	}
710	}
711	else if(pcSlice->isStepwiseTemporalLayerSwitchingPointCandidate(rcListPic))
712	{
713	Bool isSTSA=true;
714	for(Int ii=iGOPid+1;(ii<m_pcCfg->getGOPSize() && isSTSA==true);ii++)
715	{
716	Int lTid= m_pcCfg->getGOPEntry(ii).m_temporalId;
717	if(lTid==pcSlice->getTLayer())
718	{
719	TComReferencePictureSet* nRPS = pcSlice->getSPS()->getRPSList()->getReferencePictureSet(ii);
720	for(Int jj=0;jj<nRPS->getNumberOfPictures();jj++)
721	{
722	if(nRPS->getUsed(jj))
723	{
724	Int tPoc=m_pcCfg->getGOPEntry(ii).m_POC+nRPS->getDeltaPOC(jj);
725	Int kk=0;
726	for(kk=0;kk<m_pcCfg->getGOPSize();kk++)
727	{
728	if(m_pcCfg->getGOPEntry(kk).m_POC==tPoc)
729	break;
730	}
731	Int tTid=m_pcCfg->getGOPEntry(kk).m_temporalId;
732	if(tTid >= pcSlice->getTLayer())
733	{
734	isSTSA=false;
735	break;
736	}
737	}
738	}
739	}
740	}
741	if(isSTSA==true)
742	{
743	if(pcSlice->getTemporalLayerNonReferenceFlag())
744	{
745	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_N);
746	}
747	else
748	{
749	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_R);
750	}
751	}
752	}
753	}
754	arrangeLongtermPicturesInRPS(pcSlice, rcListPic);
755	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
756	refPicListModification->setRefPicListModificationFlagL0(0);
757	refPicListModification->setRefPicListModificationFlagL1(0);
758	pcSlice->setNumRefIdx(REF_PIC_LIST_0,min(m_pcCfg->getGOPEntry(iGOPid).m_numRefPicsActive,pcSlice->getRPS()->getNumberOfPictures()));
759	pcSlice->setNumRefIdx(REF_PIC_LIST_1,min(m_pcCfg->getGOPEntry(iGOPid).m_numRefPicsActive,pcSlice->getRPS()->getNumberOfPictures()));
760
761	#if REF_IDX_FRAMEWORK
762	if( m_layerId > 0 && pcSlice->getActiveNumILRRefIdx() )
763	{
764	#if RESTR_CHK
765	if (pcSlice->getPOC()>0 && pcSlice->isRADL()&& pcPic->getSlice(0)->isRASL())
766	{
767	#if JCTVC_M0458_INTERLAYER_RPS_SIG
768	pcSlice->setActiveNumILRRefIdx(0);
769	pcSlice->setInterLayerPredEnabledFlag(0);
770	#else
771	pcSlice->setNumILRRefIdx(0);
772	#endif
773	}
774	#endif
775	#if JCTVC_M0458_INTERLAYER_RPS_SIG
776	if( pcSlice->getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP && pcSlice->getNalUnitType() <= NAL_UNIT_CODED_SLICE_CRA )
777	{
778	pcSlice->setNumRefIdx(REF_PIC_LIST_0, pcSlice->getActiveNumILRRefIdx());
779	pcSlice->setNumRefIdx(REF_PIC_LIST_1, pcSlice->getActiveNumILRRefIdx());
780	}
781	else
782	{
783	pcSlice->setNumRefIdx(REF_PIC_LIST_0, pcSlice->getNumRefIdx(REF_PIC_LIST_0)+pcSlice->getActiveNumILRRefIdx());
784	pcSlice->setNumRefIdx(REF_PIC_LIST_1, pcSlice->getNumRefIdx(REF_PIC_LIST_1)+pcSlice->getActiveNumILRRefIdx());
785	}
786	#else
787	if( pcSlice->getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP && pcSlice->getNalUnitType() <= NAL_UNIT_CODED_SLICE_CRA )
788	{
789	pcSlice->setNumRefIdx(REF_PIC_LIST_0, pcSlice->getNumILRRefIdx());
790	pcSlice->setNumRefIdx(REF_PIC_LIST_1, pcSlice->getNumILRRefIdx());
791	}
792	else
793	{
794	pcSlice->setNumRefIdx(REF_PIC_LIST_0, pcSlice->getNumRefIdx(REF_PIC_LIST_0)+pcSlice->getNumILRRefIdx());
795	pcSlice->setNumRefIdx(REF_PIC_LIST_1, pcSlice->getNumRefIdx(REF_PIC_LIST_1)+pcSlice->getNumILRRefIdx());
796	}
797	#endif
798	}
799	#endif
800
801	#if ADAPTIVE_QP_SELECTION
802	pcSlice->setTrQuant( m_pcEncTop->getTrQuant() );
803	#endif
804
805	#if REF_IDX_FRAMEWORK
806	#if M0457_COL_PICTURE_SIGNALING && !REMOVE_COL_PICTURE_SIGNALING
807	if ( pcSlice->getSliceType() == B_SLICE && !(pcSlice->getActiveNumILRRefIdx() > 0 && m_pcEncTop->getNumMotionPredRefLayers() > 0) )
808	#else
809	if( pcSlice->getSliceType() == B_SLICE )
810	#endif
811	{
812	pcSlice->setColFromL0Flag(1-uiColDir);
813	}
814	#endif
815
816	// Set reference list
817	#if REF_IDX_FRAMEWORK
818	if(m_layerId == 0 \|\| ( m_layerId > 0 && pcSlice->getActiveNumILRRefIdx() == 0 ) )
819	{
820	pcSlice->setRefPicList( rcListPic);
821	}
822	#else
823	pcSlice->setRefPicList ( rcListPic );
824	#endif
825	#if REF_IDX_FRAMEWORK
826	if( m_layerId > 0 && pcSlice->getActiveNumILRRefIdx() )
827	{
828	m_pcEncTop->setILRPic(pcPic);
829
830	#if REF_IDX_MFM
831	#if M0457_COL_PICTURE_SIGNALING
832	if( pcSlice->getMFMEnabledFlag() )
833	#else
834	if( pcSlice->getSPS()->getMFMEnabledFlag() )
835	#endif
836	{
837	pcSlice->setRefPOCListILP(m_pcEncTop->getIlpList(), pcSlice->getBaseColPic());
838	#if M0457_COL_PICTURE_SIGNALING && !REMOVE_COL_PICTURE_SIGNALING
839	pcSlice->setMotionPredIlp(getMotionPredIlp(pcSlice));
840	#endif
841	}
842	#endif
843	pcSlice->setRefPicListModificationSvc();
844	pcSlice->setRefPicList( rcListPic, false, m_pcEncTop->getIlpList());
845
846	#if REF_IDX_MFM
847	#if M0457_COL_PICTURE_SIGNALING
848	#if REMOVE_COL_PICTURE_SIGNALING
849	if( pcSlice->getMFMEnabledFlag() )
850	#else
851	if( pcSlice->getMFMEnabledFlag() && !(pcSlice->getActiveNumILRRefIdx() > 0 && m_pcEncTop->getNumMotionPredRefLayers() > 0) )
852	#endif
853	#else
854	if( pcSlice->getSPS()->getMFMEnabledFlag() )
855	#endif
856	{
857	Bool found = false;
858	UInt ColFromL0Flag = pcSlice->getColFromL0Flag();
859	UInt ColRefIdx = pcSlice->getColRefIdx();
860	for(Int colIdx = 0; colIdx < pcSlice->getNumRefIdx( RefPicList(1 - ColFromL0Flag) ); colIdx++)
861	{
862	if( pcSlice->getRefPic( RefPicList(1 - ColFromL0Flag), colIdx)->isILR(m_layerId) )
863	{
864	ColRefIdx = colIdx;
865	found = true;
866	break;
867	}
868	}
869
870	if( found == false )
871	{
872	ColFromL0Flag = 1 - ColFromL0Flag;
873	for(Int colIdx = 0; colIdx < pcSlice->getNumRefIdx( RefPicList(1 - ColFromL0Flag) ); colIdx++)
874	{
875	if( pcSlice->getRefPic( RefPicList(1 - ColFromL0Flag), colIdx)->isILR(m_layerId) )
876	{
877	ColRefIdx = colIdx;
878	found = true;
879	break;
880	}
881	}
882	}
883
884	if(found == true)
885	{
886	pcSlice->setColFromL0Flag(ColFromL0Flag);
887	pcSlice->setColRefIdx(ColRefIdx);
888	}
889	}
890	#endif
891	}
892	#endif
893
894	// Slice info. refinement
895	if ( (pcSlice->getSliceType() == B_SLICE) && (pcSlice->getNumRefIdx(REF_PIC_LIST_1) == 0) )
896	{
897	pcSlice->setSliceType ( P_SLICE );
898	}
899
900	#if M0457_IL_SAMPLE_PRED_ONLY_FLAG
901	if (pcSlice->getSliceType() == B_SLICE && m_pcEncTop->getIlSampleOnlyPred() == 0)
902	#else
903	if (pcSlice->getSliceType() == B_SLICE)
904	#endif
905	{
906	#if !REF_IDX_FRAMEWORK
907	pcSlice->setColFromL0Flag(1-uiColDir);
908	#endif
909	Bool bLowDelay = true;
910	Int iCurrPOC = pcSlice->getPOC();
911	Int iRefIdx = 0;
912
913	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_0) && bLowDelay; iRefIdx++)
914	{
915	if ( pcSlice->getRefPic(REF_PIC_LIST_0, iRefIdx)->getPOC() > iCurrPOC )
916	{
917	bLowDelay = false;
918	}
919	}
920	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_1) && bLowDelay; iRefIdx++)
921	{
922	if ( pcSlice->getRefPic(REF_PIC_LIST_1, iRefIdx)->getPOC() > iCurrPOC )
923	{
924	bLowDelay = false;
925	}
926	}
927
928	pcSlice->setCheckLDC(bLowDelay);
929	}
930	else
931	{
932	pcSlice->setCheckLDC(true);
933	}
934
935	uiColDir = 1-uiColDir;
936
937	//-------------------------------------------------------------
938	pcSlice->setRefPOCList();
939
940	pcSlice->setList1IdxToList0Idx();
941
942	if (m_pcEncTop->getTMVPModeId() == 2)
943	{
944	if (iGOPid == 0) // first picture in SOP (i.e. forward B)
945	{
946	pcSlice->setEnableTMVPFlag(0);
947	}
948	else
949	{
950	// Note: pcSlice->getColFromL0Flag() is assumed to be always 0 and getcolRefIdx() is always 0.
951	pcSlice->setEnableTMVPFlag(1);
952	}
953	pcSlice->getSPS()->setTMVPFlagsPresent(1);
954	}
955	else if (m_pcEncTop->getTMVPModeId() == 1)
956	{
957	pcSlice->getSPS()->setTMVPFlagsPresent(1);
958	#if SVC_EXTENSION
959	if( pcSlice->getIdrPicFlag() )
960	{
961	pcSlice->setEnableTMVPFlag(0);
962	}
963	else
964	#endif
965	pcSlice->setEnableTMVPFlag(1);
966	}
967	else
968	{
969	pcSlice->getSPS()->setTMVPFlagsPresent(0);
970	pcSlice->setEnableTMVPFlag(0);
971	}
972	/////////////////////////////////////////////////////////////////////////////////////////////////// Compress a slice
973	// Slice compression
974	if (m_pcCfg->getUseASR())
975	{
976	m_pcSliceEncoder->setSearchRange(pcSlice);
977	}
978
979	Bool bGPBcheck=false;
980	if ( pcSlice->getSliceType() == B_SLICE)
981	{
982	if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) )
983	{
984	bGPBcheck=true;
985	Int i;
986	for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ )
987	{
988	if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) )
989	{
990	bGPBcheck=false;
991	break;
992	}
993	}
994	}
995	}
996	if(bGPBcheck)
997	{
998	pcSlice->setMvdL1ZeroFlag(true);
999	}
1000	else
1001	{
1002	pcSlice->setMvdL1ZeroFlag(false);
1003	}
1004	pcPic->getSlice(pcSlice->getSliceIdx())->setMvdL1ZeroFlag(pcSlice->getMvdL1ZeroFlag());
1005
1006	#if RATE_CONTROL_LAMBDA_DOMAIN
1007	Double lambda = 0.0;
1008	Int actualHeadBits = 0;
1009	Int actualTotalBits = 0;
1010	Int estimatedBits = 0;
1011	Int tmpBitsBeforeWriting = 0;
1012	if ( m_pcCfg->getUseRateCtrl() )
1013	{
1014	Int frameLevel = m_pcRateCtrl->getRCSeq()->getGOPID2Level( iGOPid );
1015	if ( pcPic->getSlice(0)->getSliceType() == I_SLICE )
1016	{
1017	frameLevel = 0;
1018	}
1019	m_pcRateCtrl->initRCPic( frameLevel );
1020	estimatedBits = m_pcRateCtrl->getRCPic()->getTargetBits();
1021
1022	Int sliceQP = m_pcCfg->getInitialQP();
1023	if ( ( pcSlice->getPOC() == 0 && m_pcCfg->getInitialQP() > 0 ) \|\| ( frameLevel == 0 && m_pcCfg->getForceIntraQP() ) ) // QP is specified
1024	{
1025	Int NumberBFrames = ( m_pcCfg->getGOPSize() - 1 );
1026	Double dLambda_scale = 1.0 - Clip3( 0.0, 0.5, 0.05*(Double)NumberBFrames );
1027	Double dQPFactor = 0.57*dLambda_scale;
1028	Int SHIFT_QP = 12;
1029	Int bitdepth_luma_qp_scale = 0;
1030	Double qp_temp = (Double) sliceQP + bitdepth_luma_qp_scale - SHIFT_QP;
1031	lambda = dQPFactor*pow( 2.0, qp_temp/3.0 );
1032	}
1033	else if ( frameLevel == 0 ) // intra case, but use the model
1034	{
1035	#if RATE_CONTROL_INTRA
1036	m_pcSliceEncoder->calCostSliceI(pcPic);
1037	#endif
1038	if ( m_pcCfg->getIntraPeriod() != 1 ) // do not refine allocated bits for all intra case
1039	{
1040	Int bits = m_pcRateCtrl->getRCSeq()->getLeftAverageBits();
1041	#if RATE_CONTROL_INTRA
1042	bits = m_pcRateCtrl->getRCPic()->getRefineBitsForIntra( bits );
1043	#else
1044	bits = m_pcRateCtrl->getRCSeq()->getRefineBitsForIntra( bits );
1045	#endif
1046	if ( bits < 200 )
1047	{
1048	bits = 200;
1049	}
1050	m_pcRateCtrl->getRCPic()->setTargetBits( bits );
1051	}
1052
1053	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
1054	#if RATE_CONTROL_INTRA
1055	m_pcRateCtrl->getRCPic()->getLCUInitTargetBits();
1056	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture, pcSlice->getSliceType());
1057	#else
1058	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture );
1059	#endif
1060	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
1061	}
1062	else // normal case
1063	{
1064	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
1065	#if RATE_CONTROL_INTRA
1066	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture, pcSlice->getSliceType());
1067	#else
1068	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture );
1069	#endif
1070	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
1071	}
1072
1073	sliceQP = Clip3( -pcSlice->getSPS()->getQpBDOffsetY(), MAX_QP, sliceQP );
1074	m_pcRateCtrl->getRCPic()->setPicEstQP( sliceQP );
1075
1076	m_pcSliceEncoder->resetQP( pcPic, sliceQP, lambda );
1077	}
1078	#endif
1079
1080	UInt uiNumSlices = 1;
1081
1082	UInt uiInternalAddress = pcPic->getNumPartInCU()-4;
1083	UInt uiExternalAddress = pcPic->getPicSym()->getNumberOfCUsInFrame()-1;
1084	UInt uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1085	UInt uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1086	UInt uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
1087	UInt uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
1088	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
1089	{
1090	uiInternalAddress--;
1091	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1092	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1093	}
1094	uiInternalAddress++;
1095	if(uiInternalAddress==pcPic->getNumPartInCU())
1096	{
1097	uiInternalAddress = 0;
1098	uiExternalAddress++;
1099	}
1100	UInt uiRealEndAddress = uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress;
1101
1102	UInt uiCummulativeTileWidth;
1103	UInt uiCummulativeTileHeight;
1104	Int p, j;
1105	UInt uiEncCUAddr;
1106
1107	//set NumColumnsMinus1 and NumRowsMinus1
1108	pcPic->getPicSym()->setNumColumnsMinus1( pcSlice->getPPS()->getNumColumnsMinus1() );
1109	pcPic->getPicSym()->setNumRowsMinus1( pcSlice->getPPS()->getNumRowsMinus1() );
1110
1111	//create the TComTileArray
1112	pcPic->getPicSym()->xCreateTComTileArray();
1113
1114	if( pcSlice->getPPS()->getUniformSpacingFlag() == 1 )
1115	{
1116	//set the width for each tile
1117	for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
1118	{
1119	for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1()+1; p++)
1120	{
1121	pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->
1122	setTileWidth( (p+1)*pcPic->getPicSym()->getFrameWidthInCU()/(pcPic->getPicSym()->getNumColumnsMinus1()+1)
1123	- (p*pcPic->getPicSym()->getFrameWidthInCU())/(pcPic->getPicSym()->getNumColumnsMinus1()+1) );
1124	}
1125	}
1126
1127	//set the height for each tile
1128	for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
1129	{
1130	for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1()+1; p++)
1131	{
1132	pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->
1133	setTileHeight( (p+1)*pcPic->getPicSym()->getFrameHeightInCU()/(pcPic->getPicSym()->getNumRowsMinus1()+1)
1134	- (p*pcPic->getPicSym()->getFrameHeightInCU())/(pcPic->getPicSym()->getNumRowsMinus1()+1) );
1135	}
1136	}
1137	}
1138	else
1139	{
1140	//set the width for each tile
1141	for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
1142	{
1143	uiCummulativeTileWidth = 0;
1144	for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1(); p++)
1145	{
1146	pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->setTileWidth( pcSlice->getPPS()->getColumnWidth(p) );
1147	uiCummulativeTileWidth += pcSlice->getPPS()->getColumnWidth(p);
1148	}
1149	pcPic->getPicSym()->getTComTile(j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p)->setTileWidth( pcPic->getPicSym()->getFrameWidthInCU()-uiCummulativeTileWidth );
1150	}
1151
1152	//set the height for each tile
1153	for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
1154	{
1155	uiCummulativeTileHeight = 0;
1156	for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1(); p++)
1157	{
1158	pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->setTileHeight( pcSlice->getPPS()->getRowHeight(p) );
1159	uiCummulativeTileHeight += pcSlice->getPPS()->getRowHeight(p);
1160	}
1161	pcPic->getPicSym()->getTComTile(p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j)->setTileHeight( pcPic->getPicSym()->getFrameHeightInCU()-uiCummulativeTileHeight );
1162	}
1163	}
1164	//intialize each tile of the current picture
1165	pcPic->getPicSym()->xInitTiles();
1166
1167	// Allocate some coders, now we know how many tiles there are.
1168	Int iNumSubstreams = pcSlice->getPPS()->getNumSubstreams();
1169
1170	//generate the Coding Order Map and Inverse Coding Order Map
1171	for(p=0, uiEncCUAddr=0; p<pcPic->getPicSym()->getNumberOfCUsInFrame(); p++, uiEncCUAddr = pcPic->getPicSym()->xCalculateNxtCUAddr(uiEncCUAddr))
1172	{
1173	pcPic->getPicSym()->setCUOrderMap(p, uiEncCUAddr);
1174	pcPic->getPicSym()->setInverseCUOrderMap(uiEncCUAddr, p);
1175	}
1176	pcPic->getPicSym()->setCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame());
1177	pcPic->getPicSym()->setInverseCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame());
1178
1179	// Allocate some coders, now we know how many tiles there are.
1180	m_pcEncTop->createWPPCoders(iNumSubstreams);
1181	pcSbacCoders = m_pcEncTop->getSbacCoders();
1182	pcSubstreamsOut = new TComOutputBitstream[iNumSubstreams];
1183
1184	UInt startCUAddrSliceIdx = 0; // used to index "m_uiStoredStartCUAddrForEncodingSlice" containing locations of slice boundaries
1185	UInt startCUAddrSlice = 0; // used to keep track of current slice's starting CU addr.
1186	pcSlice->setSliceCurStartCUAddr( startCUAddrSlice ); // Setting "start CU addr" for current slice
1187	m_storedStartCUAddrForEncodingSlice.clear();
1188
1189	UInt startCUAddrSliceSegmentIdx = 0; // used to index "m_uiStoredStartCUAddrForEntropyEncodingSlice" containing locations of slice boundaries
1190	UInt startCUAddrSliceSegment = 0; // used to keep track of current Dependent slice's starting CU addr.
1191	pcSlice->setSliceSegmentCurStartCUAddr( startCUAddrSliceSegment ); // Setting "start CU addr" for current Dependent slice
1192
1193	m_storedStartCUAddrForEncodingSliceSegment.clear();
1194	UInt nextCUAddr = 0;
1195	m_storedStartCUAddrForEncodingSlice.push_back (nextCUAddr);
1196	startCUAddrSliceIdx++;
1197	m_storedStartCUAddrForEncodingSliceSegment.push_back(nextCUAddr);
1198	startCUAddrSliceSegmentIdx++;
1199	#if AVC_BASE
1200	if( m_layerId == 0 && m_pcEncTop->getVPS()->getAvcBaseLayerFlag() )
1201	{
1202	pcPic->getPicYuvOrg()->copyToPic( pcPic->getPicYuvRec() );
1203	#if AVC_SYNTAX
1204	pcPic->readBLSyntax( m_ppcTEncTop[0]->getBLSyntaxFile(), SYNTAX_BYTES );
1205	#endif
1206	return;
1207	}
1208	#endif
1209
1210	while(nextCUAddr<uiRealEndAddress) // determine slice boundaries
1211	{
1212	pcSlice->setNextSlice ( false );
1213	pcSlice->setNextSliceSegment( false );
1214	assert(pcPic->getNumAllocatedSlice() == startCUAddrSliceIdx);
1215	m_pcSliceEncoder->precompressSlice( pcPic );
1216	m_pcSliceEncoder->compressSlice ( pcPic );
1217
1218	Bool bNoBinBitConstraintViolated = (!pcSlice->isNextSlice() && !pcSlice->isNextSliceSegment());
1219	if (pcSlice->isNextSlice() \|\| (bNoBinBitConstraintViolated && m_pcCfg->getSliceMode()==FIXED_NUMBER_OF_LCU))
1220	{
1221	startCUAddrSlice = pcSlice->getSliceCurEndCUAddr();
1222	// Reconstruction slice
1223	m_storedStartCUAddrForEncodingSlice.push_back(startCUAddrSlice);
1224	startCUAddrSliceIdx++;
1225	// Dependent slice
1226	if (startCUAddrSliceSegmentIdx>0 && m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx-1] != startCUAddrSlice)
1227	{
1228	m_storedStartCUAddrForEncodingSliceSegment.push_back(startCUAddrSlice);
1229	startCUAddrSliceSegmentIdx++;
1230	}
1231
1232	if (startCUAddrSlice < uiRealEndAddress)
1233	{
1234	pcPic->allocateNewSlice();
1235	pcPic->setCurrSliceIdx ( startCUAddrSliceIdx-1 );
1236	m_pcSliceEncoder->setSliceIdx ( startCUAddrSliceIdx-1 );
1237	pcSlice = pcPic->getSlice ( startCUAddrSliceIdx-1 );
1238	pcSlice->copySliceInfo ( pcPic->getSlice(0) );
1239	pcSlice->setSliceIdx ( startCUAddrSliceIdx-1 );
1240	pcSlice->setSliceCurStartCUAddr ( startCUAddrSlice );
1241	pcSlice->setSliceSegmentCurStartCUAddr ( startCUAddrSlice );
1242	pcSlice->setSliceBits(0);
1243	uiNumSlices ++;
1244	}
1245	}
1246	else if (pcSlice->isNextSliceSegment() \|\| (bNoBinBitConstraintViolated && m_pcCfg->getSliceSegmentMode()==FIXED_NUMBER_OF_LCU))
1247	{
1248	startCUAddrSliceSegment = pcSlice->getSliceSegmentCurEndCUAddr();
1249	m_storedStartCUAddrForEncodingSliceSegment.push_back(startCUAddrSliceSegment);
1250	startCUAddrSliceSegmentIdx++;
1251	pcSlice->setSliceSegmentCurStartCUAddr( startCUAddrSliceSegment );
1252	}
1253	else
1254	{
1255	startCUAddrSlice = pcSlice->getSliceCurEndCUAddr();
1256	startCUAddrSliceSegment = pcSlice->getSliceSegmentCurEndCUAddr();
1257	}
1258
1259	nextCUAddr = (startCUAddrSlice > startCUAddrSliceSegment) ? startCUAddrSlice : startCUAddrSliceSegment;
1260	}
1261	m_storedStartCUAddrForEncodingSlice.push_back( pcSlice->getSliceCurEndCUAddr());
1262	startCUAddrSliceIdx++;
1263	m_storedStartCUAddrForEncodingSliceSegment.push_back(pcSlice->getSliceCurEndCUAddr());
1264	startCUAddrSliceSegmentIdx++;
1265
1266	pcSlice = pcPic->getSlice(0);
1267
1268	// SAO parameter estimation using non-deblocked pixels for LCU bottom and right boundary areas
1269	if( m_pcCfg->getSaoLcuBasedOptimization() && m_pcCfg->getSaoLcuBoundary() )
1270	{
1271	m_pcSAO->resetStats();
1272	m_pcSAO->calcSaoStatsCu_BeforeDblk( pcPic );
1273	}
1274
1275	//-- Loop filter
1276	Bool bLFCrossTileBoundary = pcSlice->getPPS()->getLoopFilterAcrossTilesEnabledFlag();
1277	m_pcLoopFilter->setCfg(bLFCrossTileBoundary);
1278	if ( m_pcCfg->getDeblockingFilterMetric() )
1279	{
1280	dblMetric(pcPic, uiNumSlices);
1281	}
1282	m_pcLoopFilter->loopFilterPic( pcPic );
1283
1284	pcSlice = pcPic->getSlice(0);
1285	if(pcSlice->getSPS()->getUseSAO())
1286	{
1287	std::vector<Bool> LFCrossSliceBoundaryFlag;
1288	for(Int s=0; s< uiNumSlices; s++)
1289	{
1290	LFCrossSliceBoundaryFlag.push_back( ((uiNumSlices==1)?true:pcPic->getSlice(s)->getLFCrossSliceBoundaryFlag()) );
1291	}
1292	m_storedStartCUAddrForEncodingSlice.resize(uiNumSlices+1);
1293	pcPic->createNonDBFilterInfo(m_storedStartCUAddrForEncodingSlice, 0, &LFCrossSliceBoundaryFlag ,pcPic->getPicSym()->getNumTiles() ,bLFCrossTileBoundary);
1294	}
1295
1296
1297	pcSlice = pcPic->getSlice(0);
1298
1299	if(pcSlice->getSPS()->getUseSAO())
1300	{
1301	m_pcSAO->createPicSaoInfo(pcPic);
1302	}
1303
1304	/////////////////////////////////////////////////////////////////////////////////////////////////// File writing
1305	// Set entropy coder
1306	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1307
1308	/* write various header sets. */
1309	if ( m_bSeqFirst )
1310	{
1311	#if SVC_EXTENSION
1312	OutputNALUnit nalu(NAL_UNIT_VPS, 0, m_layerId);
1313	#if AVC_BASE
1314	if( ( m_layerId == 1 && m_pcEncTop->getVPS()->getAvcBaseLayerFlag() ) \|\| ( m_layerId == 0 && !m_pcEncTop->getVPS()->getAvcBaseLayerFlag() ) )
1315	#else
1316	if( m_layerId == 0 )
1317	#endif
1318	{
1319	#else
1320	OutputNALUnit nalu(NAL_UNIT_VPS);
1321	#endif
1322	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1323	m_pcEntropyCoder->encodeVPS(m_pcEncTop->getVPS());
1324	writeRBSPTrailingBits(nalu.m_Bitstream);
1325	accessUnit.push_back(new NALUnitEBSP(nalu));
1326	#if RATE_CONTROL_LAMBDA_DOMAIN
1327	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1328	#endif
1329	#if SVC_EXTENSION
1330	}
1331	#endif
1332
1333	#if SVC_EXTENSION
1334	nalu = NALUnit(NAL_UNIT_SPS, 0, m_layerId);
1335	#else
1336	nalu = NALUnit(NAL_UNIT_SPS);
1337	#endif
1338	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1339	if (m_bSeqFirst)
1340	{
1341	pcSlice->getSPS()->setNumLongTermRefPicSPS(m_numLongTermRefPicSPS);
1342	for (Int k = 0; k < m_numLongTermRefPicSPS; k++)
1343	{
1344	pcSlice->getSPS()->setLtRefPicPocLsbSps(k, m_ltRefPicPocLsbSps[k]);
1345	pcSlice->getSPS()->setUsedByCurrPicLtSPSFlag(k, m_ltRefPicUsedByCurrPicFlag[k]);
1346	}
1347	}
1348	if( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1349	{
1350	UInt maxCU = m_pcCfg->getSliceArgument() >> ( pcSlice->getSPS()->getMaxCUDepth() << 1);
1351	UInt numDU = ( m_pcCfg->getSliceMode() == 1 ) ? ( pcPic->getNumCUsInFrame() / maxCU ) : ( 0 );
1352	if( pcPic->getNumCUsInFrame() % maxCU != 0 \|\| numDU == 0 )
1353	{
1354	numDU ++;
1355	}
1356	pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->setNumDU( numDU );
1357	pcSlice->getSPS()->setHrdParameters( m_pcCfg->getFrameRate(), numDU, m_pcCfg->getTargetBitrate(), ( m_pcCfg->getIntraPeriod() > 0 ) );
1358	}
1359	if( m_pcCfg->getBufferingPeriodSEIEnabled() \|\| m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1360	{
1361	pcSlice->getSPS()->getVuiParameters()->setHrdParametersPresentFlag( true );
1362	}
1363	m_pcEntropyCoder->encodeSPS(pcSlice->getSPS());
1364	writeRBSPTrailingBits(nalu.m_Bitstream);
1365	accessUnit.push_back(new NALUnitEBSP(nalu));
1366	#if RATE_CONTROL_LAMBDA_DOMAIN
1367	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1368	#endif
1369
1370	#if SVC_EXTENSION
1371	nalu = NALUnit(NAL_UNIT_PPS, 0, m_layerId);
1372	#else
1373	nalu = NALUnit(NAL_UNIT_PPS);
1374	#endif
1375	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1376	m_pcEntropyCoder->encodePPS(pcSlice->getPPS());
1377	writeRBSPTrailingBits(nalu.m_Bitstream);
1378	accessUnit.push_back(new NALUnitEBSP(nalu));
1379	#if RATE_CONTROL_LAMBDA_DOMAIN
1380	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1381	#endif
1382
1383	xCreateLeadingSEIMessages(accessUnit, pcSlice->getSPS());
1384
1385	m_bSeqFirst = false;
1386	}
1387
1388	if (writeSOP) // write SOP description SEI (if enabled) at the beginning of GOP
1389	{
1390	Int SOPcurrPOC = pocCurr;
1391
1392	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1393	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1394	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1395
1396	SEISOPDescription SOPDescriptionSEI;
1397	SOPDescriptionSEI.m_sopSeqParameterSetId = pcSlice->getSPS()->getSPSId();
1398
1399	UInt i = 0;
1400	UInt prevEntryId = iGOPid;
1401	for (j = iGOPid; j < m_iGopSize; j++)
1402	{
1403	Int deltaPOC = m_pcCfg->getGOPEntry(j).m_POC - m_pcCfg->getGOPEntry(prevEntryId).m_POC;
1404	if ((SOPcurrPOC + deltaPOC) < m_pcCfg->getFramesToBeEncoded())
1405	{
1406	SOPcurrPOC += deltaPOC;
1407	SOPDescriptionSEI.m_sopDescVclNaluType[i] = getNalUnitType(SOPcurrPOC, m_iLastIDR);
1408	SOPDescriptionSEI.m_sopDescTemporalId[i] = m_pcCfg->getGOPEntry(j).m_temporalId;
1409	SOPDescriptionSEI.m_sopDescStRpsIdx[i] = m_pcEncTop->getReferencePictureSetIdxForSOP(pcSlice, SOPcurrPOC, j);
1410	SOPDescriptionSEI.m_sopDescPocDelta[i] = deltaPOC;
1411
1412	prevEntryId = j;
1413	i++;
1414	}
1415	}
1416
1417	SOPDescriptionSEI.m_numPicsInSopMinus1 = i - 1;
1418
1419	m_seiWriter.writeSEImessage( nalu.m_Bitstream, SOPDescriptionSEI, pcSlice->getSPS());
1420	writeRBSPTrailingBits(nalu.m_Bitstream);
1421	accessUnit.push_back(new NALUnitEBSP(nalu));
1422
1423	writeSOP = false;
1424	}
1425
1426	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1427	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1428	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1429	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1430	{
1431	if( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getSubPicCpbParamsPresentFlag() )
1432	{
1433	UInt numDU = pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNumDU();
1434	pictureTimingSEI.m_numDecodingUnitsMinus1 = ( numDU - 1 );
1435	pictureTimingSEI.m_duCommonCpbRemovalDelayFlag = false;
1436
1437	if( pictureTimingSEI.m_numNalusInDuMinus1 == NULL )
1438	{
1439	pictureTimingSEI.m_numNalusInDuMinus1 = new UInt[ numDU ];
1440	}
1441	if( pictureTimingSEI.m_duCpbRemovalDelayMinus1 == NULL )
1442	{
1443	pictureTimingSEI.m_duCpbRemovalDelayMinus1 = new UInt[ numDU ];
1444	}
1445	if( accumBitsDU == NULL )
1446	{
1447	accumBitsDU = new UInt[ numDU ];
1448	}
1449	if( accumNalsDU == NULL )
1450	{
1451	accumNalsDU = new UInt[ numDU ];
1452	}
1453	}
1454	pictureTimingSEI.m_auCpbRemovalDelay = std::max<Int>(1, m_totalCoded - m_lastBPSEI); // Syntax element signalled as minus, hence the .
1455	pictureTimingSEI.m_picDpbOutputDelay = pcSlice->getSPS()->getNumReorderPics(0) + pcSlice->getPOC() - m_totalCoded;
1456	Int factor = pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTickDivisorMinus2() + 2;
1457	pictureTimingSEI.m_picDpbOutputDuDelay = factor * pictureTimingSEI.m_picDpbOutputDelay;
1458	if( m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1459	{
1460	picSptDpbOutputDuDelay = factor * pictureTimingSEI.m_picDpbOutputDelay;
1461	}
1462	}
1463
1464	if( ( m_pcCfg->getBufferingPeriodSEIEnabled() ) && ( pcSlice->getSliceType() == I_SLICE ) &&
1465	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1466	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1467	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1468	{
1469	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1470	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1471	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1472
1473	SEIBufferingPeriod sei_buffering_period;
1474
1475	UInt uiInitialCpbRemovalDelay = (90000/2); // 0.5 sec
1476	sei_buffering_period.m_initialCpbRemovalDelay [0][0] = uiInitialCpbRemovalDelay;
1477	sei_buffering_period.m_initialCpbRemovalDelayOffset[0][0] = uiInitialCpbRemovalDelay;
1478	sei_buffering_period.m_initialCpbRemovalDelay [0][1] = uiInitialCpbRemovalDelay;
1479	sei_buffering_period.m_initialCpbRemovalDelayOffset[0][1] = uiInitialCpbRemovalDelay;
1480
1481	Double dTmp = (Double)pcSlice->getSPS()->getVuiParameters()->getTimingInfo()->getNumUnitsInTick() / (Double)pcSlice->getSPS()->getVuiParameters()->getTimingInfo()->getTimeScale();
1482
1483	UInt uiTmp = (UInt)( dTmp * 90000.0 );
1484	uiInitialCpbRemovalDelay -= uiTmp;
1485	uiInitialCpbRemovalDelay -= uiTmp / ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTickDivisorMinus2() + 2 );
1486	sei_buffering_period.m_initialAltCpbRemovalDelay [0][0] = uiInitialCpbRemovalDelay;
1487	sei_buffering_period.m_initialAltCpbRemovalDelayOffset[0][0] = uiInitialCpbRemovalDelay;
1488	sei_buffering_period.m_initialAltCpbRemovalDelay [0][1] = uiInitialCpbRemovalDelay;
1489	sei_buffering_period.m_initialAltCpbRemovalDelayOffset[0][1] = uiInitialCpbRemovalDelay;
1490
1491	sei_buffering_period.m_rapCpbParamsPresentFlag = 0;
1492	//for the concatenation, it can be set to one during splicing.
1493	sei_buffering_period.m_concatenationFlag = 0;
1494	//since the temporal layer HRD is not ready, we assumed it is fixed
1495	sei_buffering_period.m_auCpbRemovalDelayDelta = 1;
1496	sei_buffering_period.m_cpbDelayOffset = 0;
1497	sei_buffering_period.m_dpbDelayOffset = 0;
1498
1499	m_seiWriter.writeSEImessage( nalu.m_Bitstream, sei_buffering_period, pcSlice->getSPS());
1500	writeRBSPTrailingBits(nalu.m_Bitstream);
1501	{
1502	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
1503	UInt offsetPosition = m_activeParameterSetSEIPresentInAU; // Insert BP SEI after APS SEI
1504	AccessUnit::iterator it;
1505	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
1506	{
1507	it++;
1508	}
1509	accessUnit.insert(it, new NALUnitEBSP(nalu));
1510	m_bufferingPeriodSEIPresentInAU = true;
1511	}
1512
1513	if (m_pcCfg->getScalableNestingSEIEnabled())
1514	{
1515	OutputNALUnit naluTmp(NAL_UNIT_PREFIX_SEI);
1516	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1517	m_pcEntropyCoder->setBitstream(&naluTmp.m_Bitstream);
1518	scalableNestingSEI.m_nestedSEIs.clear();
1519	scalableNestingSEI.m_nestedSEIs.push_back(&sei_buffering_period);
1520	m_seiWriter.writeSEImessage( naluTmp.m_Bitstream, scalableNestingSEI, pcSlice->getSPS());
1521	writeRBSPTrailingBits(naluTmp.m_Bitstream);
1522	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
1523	UInt offsetPosition = m_activeParameterSetSEIPresentInAU + m_bufferingPeriodSEIPresentInAU + m_pictureTimingSEIPresentInAU; // Insert BP SEI after non-nested APS, BP and PT SEIs
1524	AccessUnit::iterator it;
1525	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
1526	{
1527	it++;
1528	}
1529	accessUnit.insert(it, new NALUnitEBSP(naluTmp));
1530	m_nestedBufferingPeriodSEIPresentInAU = true;
1531	}
1532
1533	m_lastBPSEI = m_totalCoded;
1534	m_cpbRemovalDelay = 0;
1535	}
1536	m_cpbRemovalDelay ++;
1537	if( ( m_pcEncTop->getRecoveryPointSEIEnabled() ) && ( pcSlice->getSliceType() == I_SLICE ) )
1538	{
1539	if( m_pcEncTop->getGradualDecodingRefreshInfoEnabled() && !pcSlice->getRapPicFlag() )
1540	{
1541	// Gradual decoding refresh SEI
1542	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1543	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1544	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1545
1546	SEIGradualDecodingRefreshInfo seiGradualDecodingRefreshInfo;
1547	seiGradualDecodingRefreshInfo.m_gdrForegroundFlag = true; // Indicating all "foreground"
1548
1549	m_seiWriter.writeSEImessage( nalu.m_Bitstream, seiGradualDecodingRefreshInfo, pcSlice->getSPS() );
1550	writeRBSPTrailingBits(nalu.m_Bitstream);
1551	accessUnit.push_back(new NALUnitEBSP(nalu));
1552	}
1553	// Recovery point SEI
1554	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1555	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1556	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1557
1558	SEIRecoveryPoint sei_recovery_point;
1559	sei_recovery_point.m_recoveryPocCnt = 0;
1560	sei_recovery_point.m_exactMatchingFlag = ( pcSlice->getPOC() == 0 ) ? (true) : (false);
1561	sei_recovery_point.m_brokenLinkFlag = false;
1562
1563	m_seiWriter.writeSEImessage( nalu.m_Bitstream, sei_recovery_point, pcSlice->getSPS() );
1564	writeRBSPTrailingBits(nalu.m_Bitstream);
1565	accessUnit.push_back(new NALUnitEBSP(nalu));
1566	}
1567
1568	/* use the main bitstream buffer for storing the marshalled picture */
1569	m_pcEntropyCoder->setBitstream(NULL);
1570
1571	startCUAddrSliceIdx = 0;
1572	startCUAddrSlice = 0;
1573
1574	startCUAddrSliceSegmentIdx = 0;
1575	startCUAddrSliceSegment = 0;
1576	nextCUAddr = 0;
1577	pcSlice = pcPic->getSlice(startCUAddrSliceIdx);
1578
1579	Int processingState = (pcSlice->getSPS()->getUseSAO())?(EXECUTE_INLOOPFILTER):(ENCODE_SLICE);
1580	Bool skippedSlice=false;
1581	while (nextCUAddr < uiRealEndAddress) // Iterate over all slices
1582	{
1583	switch(processingState)
1584	{
1585	case ENCODE_SLICE:
1586	{
1587	pcSlice->setNextSlice ( false );
1588	pcSlice->setNextSliceSegment( false );
1589	if (nextCUAddr == m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx])
1590	{
1591	pcSlice = pcPic->getSlice(startCUAddrSliceIdx);
1592	if(startCUAddrSliceIdx > 0 && pcSlice->getSliceType()!= I_SLICE)
1593	{
1594	pcSlice->checkColRefIdx(startCUAddrSliceIdx, pcPic);
1595	}
1596	pcPic->setCurrSliceIdx(startCUAddrSliceIdx);
1597	m_pcSliceEncoder->setSliceIdx(startCUAddrSliceIdx);
1598	assert(startCUAddrSliceIdx == pcSlice->getSliceIdx());
1599	// Reconstruction slice
1600	pcSlice->setSliceCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1601	pcSlice->setSliceCurEndCUAddr ( m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx+1 ] );
1602	// Dependent slice
1603	pcSlice->setSliceSegmentCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1604	pcSlice->setSliceSegmentCurEndCUAddr ( m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx+1 ] );
1605
1606	pcSlice->setNextSlice ( true );
1607
1608	startCUAddrSliceIdx++;
1609	startCUAddrSliceSegmentIdx++;
1610	}
1611	else if (nextCUAddr == m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx])
1612	{
1613	// Dependent slice
1614	pcSlice->setSliceSegmentCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1615	pcSlice->setSliceSegmentCurEndCUAddr ( m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx+1 ] );
1616
1617	pcSlice->setNextSliceSegment( true );
1618
1619	startCUAddrSliceSegmentIdx++;
1620	}
1621	#if REF_IDX_FRAMEWORK && M0457_COL_PICTURE_SIGNALING
1622	pcSlice->setNumMotionPredRefLayers(m_pcEncTop->getNumMotionPredRefLayers());
1623	#endif
1624	pcSlice->setRPS(pcPic->getSlice(0)->getRPS());
1625	pcSlice->setRPSidx(pcPic->getSlice(0)->getRPSidx());
1626	UInt uiDummyStartCUAddr;
1627	UInt uiDummyBoundingCUAddr;
1628	m_pcSliceEncoder->xDetermineStartAndBoundingCUAddr(uiDummyStartCUAddr,uiDummyBoundingCUAddr,pcPic,true);
1629
1630	uiInternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) % pcPic->getNumPartInCU();
1631	uiExternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) / pcPic->getNumPartInCU();
1632	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1633	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1634	uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
1635	uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
1636	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
1637	{
1638	uiInternalAddress--;
1639	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1640	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1641	}
1642	uiInternalAddress++;
1643	if(uiInternalAddress==pcPic->getNumPartInCU())
1644	{
1645	uiInternalAddress = 0;
1646	uiExternalAddress = pcPic->getPicSym()->getCUOrderMap(pcPic->getPicSym()->getInverseCUOrderMap(uiExternalAddress)+1);
1647	}
1648	UInt endAddress = pcPic->getPicSym()->getPicSCUEncOrder(uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress);
1649	if(endAddress<=pcSlice->getSliceSegmentCurStartCUAddr())
1650	{
1651	UInt boundingAddrSlice, boundingAddrSliceSegment;
1652	boundingAddrSlice = m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx];
1653	boundingAddrSliceSegment = m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx];
1654	nextCUAddr = min(boundingAddrSlice, boundingAddrSliceSegment);
1655	if(pcSlice->isNextSlice())
1656	{
1657	skippedSlice=true;
1658	}
1659	continue;
1660	}
1661	if(skippedSlice)
1662	{
1663	pcSlice->setNextSlice ( true );
1664	pcSlice->setNextSliceSegment( false );
1665	}
1666	skippedSlice=false;
1667	pcSlice->allocSubstreamSizes( iNumSubstreams );
1668	for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
1669	{
1670	pcSubstreamsOut[ui].clear();
1671	}
1672
1673	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1674	m_pcEntropyCoder->resetEntropy ();
1675	/* start slice NALunit */
1676	#if SVC_EXTENSION
1677	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->getTLayer(), m_layerId );
1678	#else
1679	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->getTLayer() );
1680	#endif
1681	Bool sliceSegment = (!pcSlice->isNextSlice());
1682	if (!sliceSegment)
1683	{
1684	uiOneBitstreamPerSliceLength = 0; // start of a new slice
1685	}
1686	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1687	#if RATE_CONTROL_LAMBDA_DOMAIN
1688	tmpBitsBeforeWriting = m_pcEntropyCoder->getNumberOfWrittenBits();
1689	#endif
1690	m_pcEntropyCoder->encodeSliceHeader(pcSlice);
1691	#if RATE_CONTROL_LAMBDA_DOMAIN
1692	actualHeadBits += ( m_pcEntropyCoder->getNumberOfWrittenBits() - tmpBitsBeforeWriting );
1693	#endif
1694
1695	// is it needed?
1696	{
1697	if (!sliceSegment)
1698	{
1699	pcBitstreamRedirect->writeAlignOne();
1700	}
1701	else
1702	{
1703	// We've not completed our slice header info yet, do the alignment later.
1704	}
1705	m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
1706	m_pcEntropyCoder->setEntropyCoder ( m_pcSbacCoder, pcSlice );
1707	m_pcEntropyCoder->resetEntropy ();
1708	for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ )
1709	{
1710	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1711	m_pcEntropyCoder->resetEntropy ();
1712	}
1713	}
1714
1715	if(pcSlice->isNextSlice())
1716	{
1717	// set entropy coder for writing
1718	m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
1719	{
1720	for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ )
1721	{
1722	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1723	m_pcEntropyCoder->resetEntropy ();
1724	}
1725	pcSbacCoders[0].load(m_pcSbacCoder);
1726	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[0], pcSlice ); //ALF is written in substream #0 with CABAC coder #0 (see ALF param encoding below)
1727	}
1728	m_pcEntropyCoder->resetEntropy ();
1729	// File writing
1730	if (!sliceSegment)
1731	{
1732	m_pcEntropyCoder->setBitstream(pcBitstreamRedirect);
1733	}
1734	else
1735	{
1736	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1737	}
1738	// for now, override the TILES_DECODER setting in order to write substreams.
1739	m_pcEntropyCoder->setBitstream ( &pcSubstreamsOut[0] );
1740
1741	}
1742	pcSlice->setFinalized(true);
1743
1744	m_pcSbacCoder->load( &pcSbacCoders[0] );
1745
1746	pcSlice->setTileOffstForMultES( uiOneBitstreamPerSliceLength );
1747	pcSlice->setTileLocationCount ( 0 );
1748	m_pcSliceEncoder->encodeSlice(pcPic, pcSubstreamsOut);
1749
1750	{
1751	// Construct the final bitstream by flushing and concatenating substreams.
1752	// The final bitstream is either nalu.m_Bitstream or pcBitstreamRedirect;
1753	UInt* puiSubstreamSizes = pcSlice->getSubstreamSizes();
1754	UInt uiTotalCodedSize = 0; // for padding calcs.
1755	UInt uiNumSubstreamsPerTile = iNumSubstreams;
1756	if (iNumSubstreams > 1)
1757	{
1758	uiNumSubstreamsPerTile /= pcPic->getPicSym()->getNumTiles();
1759	}
1760	for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
1761	{
1762	// Flush all substreams -- this includes empty ones.
1763	// Terminating bit and flush.
1764	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1765	m_pcEntropyCoder->setBitstream ( &pcSubstreamsOut[ui] );
1766	m_pcEntropyCoder->encodeTerminatingBit( 1 );
1767	m_pcEntropyCoder->encodeSliceFinish();
1768
1769	pcSubstreamsOut[ui].writeByteAlignment(); // Byte-alignment in slice_data() at end of sub-stream
1770	// Byte alignment is necessary between tiles when tiles are independent.
1771	uiTotalCodedSize += pcSubstreamsOut[ui].getNumberOfWrittenBits();
1772
1773	Bool bNextSubstreamInNewTile = ((ui+1) < iNumSubstreams)&& ((ui+1)%uiNumSubstreamsPerTile == 0);
1774	if (bNextSubstreamInNewTile)
1775	{
1776	pcSlice->setTileLocation(ui/uiNumSubstreamsPerTile, pcSlice->getTileOffstForMultES()+(uiTotalCodedSize>>3));
1777	}
1778	if (ui+1 < pcSlice->getPPS()->getNumSubstreams())
1779	{
1780	puiSubstreamSizes[ui] = pcSubstreamsOut[ui].getNumberOfWrittenBits() + (pcSubstreamsOut[ui].countStartCodeEmulations()<<3);
1781	}
1782	}
1783
1784	// Complete the slice header info.
1785	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1786	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1787	m_pcEntropyCoder->encodeTilesWPPEntryPoint( pcSlice );
1788
1789	// Substreams...
1790	TComOutputBitstream *pcOut = pcBitstreamRedirect;
1791	Int offs = 0;
1792	Int nss = pcSlice->getPPS()->getNumSubstreams();
1793	if (pcSlice->getPPS()->getEntropyCodingSyncEnabledFlag())
1794	{
1795	// 1st line present for WPP.
1796	offs = pcSlice->getSliceSegmentCurStartCUAddr()/pcSlice->getPic()->getNumPartInCU()/pcSlice->getPic()->getFrameWidthInCU();
1797	nss = pcSlice->getNumEntryPointOffsets()+1;
1798	}
1799	for ( UInt ui = 0 ; ui < nss; ui++ )
1800	{
1801	pcOut->addSubstream(&pcSubstreamsOut[ui+offs]);
1802	}
1803	}
1804
1805	UInt boundingAddrSlice, boundingAddrSliceSegment;
1806	boundingAddrSlice = m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx];
1807	boundingAddrSliceSegment = m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx];
1808	nextCUAddr = min(boundingAddrSlice, boundingAddrSliceSegment);
1809	// If current NALU is the first NALU of slice (containing slice header) and more NALUs exist (due to multiple dependent slices) then buffer it.
1810	// 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.
1811	Bool bNALUAlignedWrittenToList = false; // used to ensure current NALU is not written more than once to the NALU list.
1812	xAttachSliceDataToNalUnit(nalu, pcBitstreamRedirect);
1813	accessUnit.push_back(new NALUnitEBSP(nalu));
1814	#if RATE_CONTROL_LAMBDA_DOMAIN
1815	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1816	#endif
1817	bNALUAlignedWrittenToList = true;
1818	uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits(); // length of bitstream after byte-alignment
1819
1820	if (!bNALUAlignedWrittenToList)
1821	{
1822	{
1823	nalu.m_Bitstream.writeAlignZero();
1824	}
1825	accessUnit.push_back(new NALUnitEBSP(nalu));
1826	uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits() + 24; // length of bitstream after byte-alignment + 3 byte startcode 0x000001
1827	}
1828
1829	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1830	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1831	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1832	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) &&
1833	( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getSubPicCpbParamsPresentFlag() ) )
1834	{
1835	UInt numNalus = 0;
1836	UInt numRBSPBytes = 0;
1837	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
1838	{
1839	UInt numRBSPBytes_nal = UInt((*it)->m_nalUnitData.str().size());
1840	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
1841	{
1842	numRBSPBytes += numRBSPBytes_nal;
1843	numNalus ++;
1844	}
1845	}
1846	accumBitsDU[ pcSlice->getSliceIdx() ] = ( numRBSPBytes << 3 );
1847	accumNalsDU[ pcSlice->getSliceIdx() ] = numNalus; // SEI not counted for bit count; hence shouldn't be counted for # of NALUs - only for consistency
1848	}
1849	processingState = ENCODE_SLICE;
1850	}
1851	break;
1852	case EXECUTE_INLOOPFILTER:
1853	{
1854	// set entropy coder for RD
1855	m_pcEntropyCoder->setEntropyCoder ( m_pcSbacCoder, pcSlice );
1856	if ( pcSlice->getSPS()->getUseSAO() )
1857	{
1858	m_pcEntropyCoder->resetEntropy();
1859	m_pcEntropyCoder->setBitstream( m_pcBitCounter );
1860	m_pcSAO->startSaoEnc(pcPic, m_pcEntropyCoder, m_pcEncTop->getRDSbacCoder(), m_pcEncTop->getRDGoOnSbacCoder());
1861	SAOParam& cSaoParam = *pcSlice->getPic()->getPicSym()->getSaoParam();
1862
1863	#if SAO_CHROMA_LAMBDA
1864	#if SAO_ENCODING_CHOICE
1865	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma(), pcPic->getSlice(0)->getDepth());
1866	#else
1867	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma());
1868	#endif
1869	#else
1870	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambda());
1871	#endif
1872	m_pcSAO->endSaoEnc();
1873	m_pcSAO->PCMLFDisableProcess(pcPic);
1874	}
1875	#if SAO_RDO
1876	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1877	#endif
1878	processingState = ENCODE_SLICE;
1879
1880	for(Int s=0; s< uiNumSlices; s++)
1881	{
1882	if (pcSlice->getSPS()->getUseSAO())
1883	{
1884	pcPic->getSlice(s)->setSaoEnabledFlag((pcSlice->getPic()->getPicSym()->getSaoParam()->bSaoFlag[0]==1)?true:false);
1885	}
1886	}
1887	}
1888	break;
1889	default:
1890	{
1891	printf("Not a supported encoding state\n");
1892	assert(0);
1893	exit(-1);
1894	}
1895	}
1896	} // end iteration over slices
1897
1898	if(pcSlice->getSPS()->getUseSAO())
1899	{
1900	if(pcSlice->getSPS()->getUseSAO())
1901	{
1902	m_pcSAO->destroyPicSaoInfo();
1903	}
1904	pcPic->destroyNonDBFilterInfo();
1905	}
1906
1907	pcPic->compressMotion();
1908
1909	//-- For time output for each slice
1910	Double dEncTime = (Double)(clock()-iBeforeTime) / CLOCKS_PER_SEC;
1911
1912	const Char* digestStr = NULL;
1913	if (m_pcCfg->getDecodedPictureHashSEIEnabled())
1914	{
1915	/* calculate MD5sum for entire reconstructed picture */
1916	SEIDecodedPictureHash sei_recon_picture_digest;
1917	if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 1)
1918	{
1919	sei_recon_picture_digest.method = SEIDecodedPictureHash::MD5;
1920	calcMD5(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1921	digestStr = digestToString(sei_recon_picture_digest.digest, 16);
1922	}
1923	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 2)
1924	{
1925	sei_recon_picture_digest.method = SEIDecodedPictureHash::CRC;
1926	calcCRC(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1927	digestStr = digestToString(sei_recon_picture_digest.digest, 2);
1928	}
1929	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 3)
1930	{
1931	sei_recon_picture_digest.method = SEIDecodedPictureHash::CHECKSUM;
1932	calcChecksum(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1933	digestStr = digestToString(sei_recon_picture_digest.digest, 4);
1934	}
1935	#if SVC_EXTENSION
1936	OutputNALUnit nalu(NAL_UNIT_SUFFIX_SEI, pcSlice->getTLayer(), m_layerId);
1937	#else
1938	OutputNALUnit nalu(NAL_UNIT_SUFFIX_SEI, pcSlice->getTLayer());
1939	#endif
1940
1941	/* write the SEI messages */
1942	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1943	m_seiWriter.writeSEImessage(nalu.m_Bitstream, sei_recon_picture_digest, pcSlice->getSPS());
1944	writeRBSPTrailingBits(nalu.m_Bitstream);
1945
1946	accessUnit.insert(accessUnit.end(), new NALUnitEBSP(nalu));
1947	}
1948	if (m_pcCfg->getTemporalLevel0IndexSEIEnabled())
1949	{
1950	SEITemporalLevel0Index sei_temporal_level0_index;
1951	if (pcSlice->getRapPicFlag())
1952	{
1953	m_tl0Idx = 0;
1954	m_rapIdx = (m_rapIdx + 1) & 0xFF;
1955	}
1956	else
1957	{
1958	m_tl0Idx = (m_tl0Idx + (pcSlice->getTLayer() ? 0 : 1)) & 0xFF;
1959	}
1960	sei_temporal_level0_index.tl0Idx = m_tl0Idx;
1961	sei_temporal_level0_index.rapIdx = m_rapIdx;
1962
1963	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1964
1965	/* write the SEI messages */
1966	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1967	m_seiWriter.writeSEImessage(nalu.m_Bitstream, sei_temporal_level0_index, pcSlice->getSPS());
1968	writeRBSPTrailingBits(nalu.m_Bitstream);
1969
1970	/* insert the SEI message NALUnit before any Slice NALUnits */
1971	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
1972	accessUnit.insert(it, new NALUnitEBSP(nalu));
1973	}
1974
1975	xCalculateAddPSNR( pcPic, pcPic->getPicYuvRec(), accessUnit, dEncTime );
1976
1977	if (digestStr)
1978	{
1979	if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 1)
1980	{
1981	printf(" [MD5:%s]", digestStr);
1982	}
1983	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 2)
1984	{
1985	printf(" [CRC:%s]", digestStr);
1986	}
1987	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 3)
1988	{
1989	printf(" [Checksum:%s]", digestStr);
1990	}
1991	}
1992	#if RATE_CONTROL_LAMBDA_DOMAIN
1993	if ( m_pcCfg->getUseRateCtrl() )
1994	{
1995	#if !M0036_RC_IMPROVEMENT
1996	Double effectivePercentage = m_pcRateCtrl->getRCPic()->getEffectivePercentage();
1997	#endif
1998	Double avgQP = m_pcRateCtrl->getRCPic()->calAverageQP();
1999	Double avgLambda = m_pcRateCtrl->getRCPic()->calAverageLambda();
2000	if ( avgLambda < 0.0 )
2001	{
2002	avgLambda = lambda;
2003	}
2004	#if M0036_RC_IMPROVEMENT
2005	#if RATE_CONTROL_INTRA
2006	m_pcRateCtrl->getRCPic()->updateAfterPicture( actualHeadBits, actualTotalBits, avgQP, avgLambda, pcSlice->getSliceType());
2007	#else
2008	m_pcRateCtrl->getRCPic()->updateAfterPicture( actualHeadBits, actualTotalBits, avgQP, avgLambda );
2009	#endif
2010	#else
2011	m_pcRateCtrl->getRCPic()->updateAfterPicture( actualHeadBits, actualTotalBits, avgQP, avgLambda, effectivePercentage );
2012	#endif
2013	m_pcRateCtrl->getRCPic()->addToPictureLsit( m_pcRateCtrl->getPicList() );
2014
2015	m_pcRateCtrl->getRCSeq()->updateAfterPic( actualTotalBits );
2016	if ( pcSlice->getSliceType() != I_SLICE )
2017	{
2018	m_pcRateCtrl->getRCGOP()->updateAfterPicture( actualTotalBits );
2019	}
2020	else // for intra picture, the estimated bits are used to update the current status in the GOP
2021	{
2022	m_pcRateCtrl->getRCGOP()->updateAfterPicture( estimatedBits );
2023	}
2024	}
2025	#else
2026	if(m_pcCfg->getUseRateCtrl())
2027	{
2028	UInt frameBits = m_vRVM_RP[m_vRVM_RP.size()-1];
2029	m_pcRateCtrl->updataRCFrameStatus((Int)frameBits, pcSlice->getSliceType());
2030	}
2031	#endif
2032
2033	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
2034	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
2035	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
2036	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
2037	{
2038	TComVUI *vui = pcSlice->getSPS()->getVuiParameters();
2039	TComHRD *hrd = vui->getHrdParameters();
2040
2041	if( hrd->getSubPicCpbParamsPresentFlag() )
2042	{
2043	Int i;
2044	UInt64 ui64Tmp;
2045	UInt uiPrev = 0;
2046	UInt numDU = ( pictureTimingSEI.m_numDecodingUnitsMinus1 + 1 );
2047	UInt *pCRD = &pictureTimingSEI.m_duCpbRemovalDelayMinus1[0];
2048	UInt maxDiff = ( hrd->getTickDivisorMinus2() + 2 ) - 1;
2049
2050	for( i = 0; i < numDU; i ++ )
2051	{
2052	pictureTimingSEI.m_numNalusInDuMinus1[ i ] = ( i == 0 ) ? ( accumNalsDU[ i ] - 1 ) : ( accumNalsDU[ i ] - accumNalsDU[ i - 1] - 1 );
2053	}
2054
2055	if( numDU == 1 )
2056	{
2057	pCRD[ 0 ] = 0; /* don't care */
2058	}
2059	else
2060	{
2061	pCRD[ numDU - 1 ] = 0;/* by definition */
2062	UInt tmp = 0;
2063	UInt accum = 0;
2064
2065	for( i = ( numDU - 2 ); i >= 0; i -- )
2066	{
2067	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
2068	if( (UInt)ui64Tmp > maxDiff )
2069	{
2070	tmp ++;
2071	}
2072	}
2073	uiPrev = 0;
2074
2075	UInt flag = 0;
2076	for( i = ( numDU - 2 ); i >= 0; i -- )
2077	{
2078	flag = 0;
2079	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
2080
2081	if( (UInt)ui64Tmp > maxDiff )
2082	{
2083	if(uiPrev >= maxDiff - tmp)
2084	{
2085	ui64Tmp = uiPrev + 1;
2086	flag = 1;
2087	}
2088	else ui64Tmp = maxDiff - tmp + 1;
2089	}
2090	pCRD[ i ] = (UInt)ui64Tmp - uiPrev - 1;
2091	if( (Int)pCRD[ i ] < 0 )
2092	{
2093	pCRD[ i ] = 0;
2094	}
2095	else if (tmp > 0 && flag == 1)
2096	{
2097	tmp --;
2098	}
2099	accum += pCRD[ i ] + 1;
2100	uiPrev = accum;
2101	}
2102	}
2103	}
2104	if( m_pcCfg->getPictureTimingSEIEnabled() )
2105	{
2106	{
2107	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
2108	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
2109	m_seiWriter.writeSEImessage(nalu.m_Bitstream, pictureTimingSEI, pcSlice->getSPS());
2110	writeRBSPTrailingBits(nalu.m_Bitstream);
2111	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
2112	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
2113	+ m_bufferingPeriodSEIPresentInAU; // Insert PT SEI after APS and BP SEI
2114	AccessUnit::iterator it;
2115	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
2116	{
2117	it++;
2118	}
2119	accessUnit.insert(it, new NALUnitEBSP(nalu));
2120	m_pictureTimingSEIPresentInAU = true;
2121	}
2122	if ( m_pcCfg->getScalableNestingSEIEnabled() ) // put picture timing SEI into scalable nesting SEI
2123	{
2124	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
2125	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
2126	scalableNestingSEI.m_nestedSEIs.clear();
2127	scalableNestingSEI.m_nestedSEIs.push_back(&pictureTimingSEI);
2128	m_seiWriter.writeSEImessage(nalu.m_Bitstream, scalableNestingSEI, pcSlice->getSPS());
2129	writeRBSPTrailingBits(nalu.m_Bitstream);
2130	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
2131	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
2132	+ m_bufferingPeriodSEIPresentInAU + m_pictureTimingSEIPresentInAU + m_nestedBufferingPeriodSEIPresentInAU; // Insert PT SEI after APS and BP SEI
2133	AccessUnit::iterator it;
2134	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
2135	{
2136	it++;
2137	}
2138	accessUnit.insert(it, new NALUnitEBSP(nalu));
2139	m_nestedPictureTimingSEIPresentInAU = true;
2140	}
2141	}
2142	if( m_pcCfg->getDecodingUnitInfoSEIEnabled() && hrd->getSubPicCpbParamsPresentFlag() )
2143	{
2144	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
2145	for( Int i = 0; i < ( pictureTimingSEI.m_numDecodingUnitsMinus1 + 1 ); i ++ )
2146	{
2147	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
2148
2149	SEIDecodingUnitInfo tempSEI;
2150	tempSEI.m_decodingUnitIdx = i;
2151	tempSEI.m_duSptCpbRemovalDelay = pictureTimingSEI.m_duCpbRemovalDelayMinus1[i] + 1;
2152	tempSEI.m_dpbOutputDuDelayPresentFlag = false;
2153	tempSEI.m_picSptDpbOutputDuDelay = picSptDpbOutputDuDelay;
2154
2155	AccessUnit::iterator it;
2156	// Insert the first one in the right location, before the first slice
2157	if(i == 0)
2158	{
2159	// Insert before the first slice.
2160	m_seiWriter.writeSEImessage(nalu.m_Bitstream, tempSEI, pcSlice->getSPS());
2161	writeRBSPTrailingBits(nalu.m_Bitstream);
2162
2163	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
2164	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
2165	+ m_bufferingPeriodSEIPresentInAU
2166	+ m_pictureTimingSEIPresentInAU; // Insert DU info SEI after APS, BP and PT SEI
2167	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
2168	{
2169	it++;
2170	}
2171	accessUnit.insert(it, new NALUnitEBSP(nalu));
2172	}
2173	else
2174	{
2175	Int ctr;
2176	// For the second decoding unit onwards we know how many NALUs are present
2177	for (ctr = 0, it = accessUnit.begin(); it != accessUnit.end(); it++)
2178	{
2179	if(ctr == accumNalsDU[ i - 1 ])
2180	{
2181	// Insert before the first slice.
2182	m_seiWriter.writeSEImessage(nalu.m_Bitstream, tempSEI, pcSlice->getSPS());
2183	writeRBSPTrailingBits(nalu.m_Bitstream);
2184
2185	accessUnit.insert(it, new NALUnitEBSP(nalu));
2186	break;
2187	}
2188	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
2189	{
2190	ctr++;
2191	}
2192	}
2193	}
2194	}
2195	}
2196	}
2197	xResetNonNestedSEIPresentFlags();
2198	xResetNestedSEIPresentFlags();
2199	pcPic->getPicYuvRec()->copyToPic(pcPicYuvRecOut);
2200
2201	#if M0040_ADAPTIVE_RESOLUTION_CHANGE
2202	pcPicYuvRecOut->setReconstructed(true);
2203	#endif
2204
2205	pcPic->setReconMark ( true );
2206	m_bFirst = false;
2207	m_iNumPicCoded++;
2208	m_totalCoded ++;
2209	/* logging: insert a newline at end of picture period */
2210	printf("\n");
2211	fflush(stdout);
2212
2213	delete[] pcSubstreamsOut;
2214	}
2215	#if !RATE_CONTROL_LAMBDA_DOMAIN
2216	if(m_pcCfg->getUseRateCtrl())
2217	{
2218	m_pcRateCtrl->updateRCGOPStatus();
2219	}
2220	#endif
2221	delete pcBitstreamRedirect;
2222
2223	if( accumBitsDU != NULL) delete accumBitsDU;
2224	if( accumNalsDU != NULL) delete accumNalsDU;
2225
2226	#if SVC_EXTENSION
2227	assert ( m_iNumPicCoded <= 1 );
2228	#else
2229	assert ( m_iNumPicCoded == iNumPicRcvd );
2230	#endif
2231	}
2232
2233	#if !SVC_EXTENSION
2234	Void TEncGOP::printOutSummary(UInt uiNumAllPicCoded)
2235	{
2236	assert (uiNumAllPicCoded == m_gcAnalyzeAll.getNumPic());
2237
2238
2239	//--CFG_KDY
2240	m_gcAnalyzeAll.setFrmRate( m_pcCfg->getFrameRate() );
2241	m_gcAnalyzeI.setFrmRate( m_pcCfg->getFrameRate() );
2242	m_gcAnalyzeP.setFrmRate( m_pcCfg->getFrameRate() );
2243	m_gcAnalyzeB.setFrmRate( m_pcCfg->getFrameRate() );
2244
2245	//-- all
2246	printf( "\n\nSUMMARY --------------------------------------------------------\n" );
2247	m_gcAnalyzeAll.printOut('a');
2248
2249	printf( "\n\nI Slices--------------------------------------------------------\n" );
2250	m_gcAnalyzeI.printOut('i');
2251
2252	printf( "\n\nP Slices--------------------------------------------------------\n" );
2253	m_gcAnalyzeP.printOut('p');
2254
2255	printf( "\n\nB Slices--------------------------------------------------------\n" );
2256	m_gcAnalyzeB.printOut('b');
2257
2258	#if _SUMMARY_OUT_
2259	m_gcAnalyzeAll.printSummaryOut();
2260	#endif
2261	#if _SUMMARY_PIC_
2262	m_gcAnalyzeI.printSummary('I');
2263	m_gcAnalyzeP.printSummary('P');
2264	m_gcAnalyzeB.printSummary('B');
2265	#endif
2266
2267	printf("\nRVM: %.3lf\n" , xCalculateRVM());
2268	}
2269	#endif
2270
2271	Void TEncGOP::preLoopFilterPicAll( TComPic* pcPic, UInt64& ruiDist, UInt64& ruiBits )
2272	{
2273	TComSlice* pcSlice = pcPic->getSlice(pcPic->getCurrSliceIdx());
2274	Bool bCalcDist = false;
2275	m_pcLoopFilter->setCfg(m_pcCfg->getLFCrossTileBoundaryFlag());
2276	m_pcLoopFilter->loopFilterPic( pcPic );
2277
2278	m_pcEntropyCoder->setEntropyCoder ( m_pcEncTop->getRDGoOnSbacCoder(), pcSlice );
2279	m_pcEntropyCoder->resetEntropy ();
2280	m_pcEntropyCoder->setBitstream ( m_pcBitCounter );
2281	pcSlice = pcPic->getSlice(0);
2282	if(pcSlice->getSPS()->getUseSAO())
2283	{
2284	std::vector<Bool> LFCrossSliceBoundaryFlag(1, true);
2285	std::vector<Int> sliceStartAddress;
2286	sliceStartAddress.push_back(0);
2287	sliceStartAddress.push_back(pcPic->getNumCUsInFrame()* pcPic->getNumPartInCU());
2288	pcPic->createNonDBFilterInfo(sliceStartAddress, 0, &LFCrossSliceBoundaryFlag);
2289	}
2290
2291	if( pcSlice->getSPS()->getUseSAO())
2292	{
2293	pcPic->destroyNonDBFilterInfo();
2294	}
2295
2296	m_pcEntropyCoder->resetEntropy ();
2297	ruiBits += m_pcEntropyCoder->getNumberOfWrittenBits();
2298
2299	if (!bCalcDist)
2300	ruiDist = xFindDistortionFrame(pcPic->getPicYuvOrg(), pcPic->getPicYuvRec());
2301	}
2302
2303	// ====================================================================================================================
2304	// Protected member functions
2305	// ====================================================================================================================
2306
2307	Void TEncGOP::xInitGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut )
2308	{
2309	assert( iNumPicRcvd > 0 );
2310	// Exception for the first frame
2311	if ( iPOCLast == 0 )
2312	{
2313	m_iGopSize = 1;
2314	}
2315	else
2316	m_iGopSize = m_pcCfg->getGOPSize();
2317
2318	assert (m_iGopSize > 0);
2319
2320	return;
2321	}
2322
2323	Void TEncGOP::xGetBuffer( TComList<TComPic*>& rcListPic,
2324	TComList<TComPicYuv*>& rcListPicYuvRecOut,
2325	Int iNumPicRcvd,
2326	Int iTimeOffset,
2327	TComPic*& rpcPic,
2328	TComPicYuv*& rpcPicYuvRecOut,
2329	Int pocCurr )
2330	{
2331	Int i;
2332	// Rec. output
2333	TComList<TComPicYuv*>::iterator iterPicYuvRec = rcListPicYuvRecOut.end();
2334	for ( i = 0; i < iNumPicRcvd - iTimeOffset + 1; i++ )
2335	{
2336	iterPicYuvRec--;
2337	}
2338
2339	rpcPicYuvRecOut = *(iterPicYuvRec);
2340
2341	// Current pic.
2342	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
2343	while (iterPic != rcListPic.end())
2344	{
2345	rpcPic = *(iterPic);
2346	rpcPic->setCurrSliceIdx(0);
2347	if (rpcPic->getPOC() == pocCurr)
2348	{
2349	break;
2350	}
2351	iterPic++;
2352	}
2353
2354	assert( rpcPic != NULL );
2355	assert( rpcPic->getPOC() == pocCurr );
2356
2357	return;
2358	}
2359
2360	UInt64 TEncGOP::xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1)
2361	{
2362	Int x, y;
2363	Pel* pSrc0 = pcPic0 ->getLumaAddr();
2364	Pel* pSrc1 = pcPic1 ->getLumaAddr();
2365	UInt uiShift = 2 * DISTORTION_PRECISION_ADJUSTMENT(g_bitDepthY-8);
2366	Int iTemp;
2367
2368	Int iStride = pcPic0->getStride();
2369	Int iWidth = pcPic0->getWidth();
2370	Int iHeight = pcPic0->getHeight();
2371
2372	UInt64 uiTotalDiff = 0;
2373
2374	for( y = 0; y < iHeight; y++ )
2375	{
2376	for( x = 0; x < iWidth; x++ )
2377	{
2378	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2379	}
2380	pSrc0 += iStride;
2381	pSrc1 += iStride;
2382	}
2383
2384	uiShift = 2 * DISTORTION_PRECISION_ADJUSTMENT(g_bitDepthC-8);
2385	iHeight >>= 1;
2386	iWidth >>= 1;
2387	iStride >>= 1;
2388
2389	pSrc0 = pcPic0->getCbAddr();
2390	pSrc1 = pcPic1->getCbAddr();
2391
2392	for( y = 0; y < iHeight; y++ )
2393	{
2394	for( x = 0; x < iWidth; x++ )
2395	{
2396	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2397	}
2398	pSrc0 += iStride;
2399	pSrc1 += iStride;
2400	}
2401
2402	pSrc0 = pcPic0->getCrAddr();
2403	pSrc1 = pcPic1->getCrAddr();
2404
2405	for( y = 0; y < iHeight; y++ )
2406	{
2407	for( x = 0; x < iWidth; x++ )
2408	{
2409	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2410	}
2411	pSrc0 += iStride;
2412	pSrc1 += iStride;
2413	}
2414
2415	return uiTotalDiff;
2416	}
2417
2418	#if VERBOSE_RATE
2419	static const Char* nalUnitTypeToString(NalUnitType type)
2420	{
2421	switch (type)
2422	{
2423	case NAL_UNIT_CODED_SLICE_TRAIL_R: return "TRAIL_R";
2424	case NAL_UNIT_CODED_SLICE_TRAIL_N: return "TRAIL_N";
2425	case NAL_UNIT_CODED_SLICE_TLA_R: return "TLA_R";
2426	case NAL_UNIT_CODED_SLICE_TSA_N: return "TSA_N";
2427	case NAL_UNIT_CODED_SLICE_STSA_R: return "STSA_R";
2428	case NAL_UNIT_CODED_SLICE_STSA_N: return "STSA_N";
2429	case NAL_UNIT_CODED_SLICE_BLA_W_LP: return "BLA_W_LP";
2430	case NAL_UNIT_CODED_SLICE_BLA_W_RADL: return "BLA_W_RADL";
2431	case NAL_UNIT_CODED_SLICE_BLA_N_LP: return "BLA_N_LP";
2432	case NAL_UNIT_CODED_SLICE_IDR_W_RADL: return "IDR_W_RADL";
2433	case NAL_UNIT_CODED_SLICE_IDR_N_LP: return "IDR_N_LP";
2434	case NAL_UNIT_CODED_SLICE_CRA: return "CRA";
2435	case NAL_UNIT_CODED_SLICE_RADL_R: return "RADL_R";
2436	case NAL_UNIT_CODED_SLICE_RASL_R: return "RASL_R";
2437	case NAL_UNIT_VPS: return "VPS";
2438	case NAL_UNIT_SPS: return "SPS";
2439	case NAL_UNIT_PPS: return "PPS";
2440	case NAL_UNIT_ACCESS_UNIT_DELIMITER: return "AUD";
2441	case NAL_UNIT_EOS: return "EOS";
2442	case NAL_UNIT_EOB: return "EOB";
2443	case NAL_UNIT_FILLER_DATA: return "FILLER";
2444	case NAL_UNIT_PREFIX_SEI: return "SEI";
2445	case NAL_UNIT_SUFFIX_SEI: return "SEI";
2446	default: return "UNK";
2447	}
2448	}
2449	#endif
2450
2451	Void TEncGOP::xCalculateAddPSNR( TComPic* pcPic, TComPicYuv* pcPicD, const AccessUnit& accessUnit, Double dEncTime )
2452	{
2453	Int x, y;
2454	UInt64 uiSSDY = 0;
2455	UInt64 uiSSDU = 0;
2456	UInt64 uiSSDV = 0;
2457
2458	Double dYPSNR = 0.0;
2459	Double dUPSNR = 0.0;
2460	Double dVPSNR = 0.0;
2461
2462	//===== calculate PSNR =====
2463	Pel* pOrg = pcPic ->getPicYuvOrg()->getLumaAddr();
2464	Pel* pRec = pcPicD->getLumaAddr();
2465	Int iStride = pcPicD->getStride();
2466
2467	Int iWidth;
2468	Int iHeight;
2469
2470	iWidth = pcPicD->getWidth () - m_pcEncTop->getPad(0);
2471	iHeight = pcPicD->getHeight() - m_pcEncTop->getPad(1);
2472
2473	Int iSize = iWidth*iHeight;
2474
2475	for( y = 0; y < iHeight; y++ )
2476	{
2477	for( x = 0; x < iWidth; x++ )
2478	{
2479	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2480	uiSSDY += iDiff * iDiff;
2481	}
2482	pOrg += iStride;
2483	pRec += iStride;
2484	}
2485
2486	iHeight >>= 1;
2487	iWidth >>= 1;
2488	iStride >>= 1;
2489	pOrg = pcPic ->getPicYuvOrg()->getCbAddr();
2490	pRec = pcPicD->getCbAddr();
2491
2492	for( y = 0; y < iHeight; y++ )
2493	{
2494	for( x = 0; x < iWidth; x++ )
2495	{
2496	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2497	uiSSDU += iDiff * iDiff;
2498	}
2499	pOrg += iStride;
2500	pRec += iStride;
2501	}
2502
2503	pOrg = pcPic ->getPicYuvOrg()->getCrAddr();
2504	pRec = pcPicD->getCrAddr();
2505
2506	for( y = 0; y < iHeight; y++ )
2507	{
2508	for( x = 0; x < iWidth; x++ )
2509	{
2510	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2511	uiSSDV += iDiff * iDiff;
2512	}
2513	pOrg += iStride;
2514	pRec += iStride;
2515	}
2516
2517	Int maxvalY = 255 << (g_bitDepthY-8);
2518	Int maxvalC = 255 << (g_bitDepthC-8);
2519	Double fRefValueY = (Double) maxvalY * maxvalY * iSize;
2520	Double fRefValueC = (Double) maxvalC * maxvalC * iSize / 4.0;
2521	dYPSNR = ( uiSSDY ? 10.0 * log10( fRefValueY / (Double)uiSSDY ) : 99.99 );
2522	dUPSNR = ( uiSSDU ? 10.0 * log10( fRefValueC / (Double)uiSSDU ) : 99.99 );
2523	dVPSNR = ( uiSSDV ? 10.0 * log10( fRefValueC / (Double)uiSSDV ) : 99.99 );
2524
2525	/* calculate the size of the access unit, excluding:
2526	* - any AnnexB contributions (start_code_prefix, zero_byte, etc.,)
2527	* - SEI NAL units
2528	*/
2529	UInt numRBSPBytes = 0;
2530	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
2531	{
2532	UInt numRBSPBytes_nal = UInt((*it)->m_nalUnitData.str().size());
2533	#if VERBOSE_RATE
2534	printf("*** %6s numBytesInNALunit: %u\n", nalUnitTypeToString((*it)->m_nalUnitType), numRBSPBytes_nal);
2535	#endif
2536	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
2537	{
2538	numRBSPBytes += numRBSPBytes_nal;
2539	}
2540	}
2541
2542	UInt uibits = numRBSPBytes * 8;
2543	m_vRVM_RP.push_back( uibits );
2544
2545	//===== add PSNR =====
2546	#if SVC_EXTENSION
2547	m_gcAnalyzeAll[m_layerId].addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2548	TComSlice* pcSlice = pcPic->getSlice(0);
2549	if (pcSlice->isIntra())
2550	{
2551	m_gcAnalyzeI[m_layerId].addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2552	}
2553	if (pcSlice->isInterP())
2554	{
2555	m_gcAnalyzeP[m_layerId].addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2556	}
2557	if (pcSlice->isInterB())
2558	{
2559	m_gcAnalyzeB[m_layerId].addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2560	}
2561	#else
2562	m_gcAnalyzeAll.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2563	TComSlice* pcSlice = pcPic->getSlice(0);
2564	if (pcSlice->isIntra())
2565	{
2566	m_gcAnalyzeI.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2567	}
2568	if (pcSlice->isInterP())
2569	{
2570	m_gcAnalyzeP.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2571	}
2572	if (pcSlice->isInterB())
2573	{
2574	m_gcAnalyzeB.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2575	}
2576	#endif
2577
2578	Char c = (pcSlice->isIntra() ? 'I' : pcSlice->isInterP() ? 'P' : 'B');
2579	if (!pcSlice->isReferenced()) c += 32;
2580
2581	#if SVC_EXTENSION
2582	#if ADAPTIVE_QP_SELECTION
2583	printf("POC %4d LId: %1d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
2584	pcSlice->getPOC(),
2585	pcSlice->getLayerId(),
2586	pcSlice->getTLayer(),
2587	c,
2588	pcSlice->getSliceQpBase(),
2589	pcSlice->getSliceQp(),
2590	uibits );
2591	#else
2592	printf("POC %4d LId: %1d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
2593	pcSlice->getPOC()-pcSlice->getLastIDR(),
2594	pcSlice->getLayerId(),
2595	pcSlice->getTLayer(),
2596	c,
2597	pcSlice->getSliceQp(),
2598	uibits );
2599	#endif
2600	#else
2601	#if ADAPTIVE_QP_SELECTION
2602	printf("POC %4d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
2603	pcSlice->getPOC(),
2604	pcSlice->getTLayer(),
2605	c,
2606	pcSlice->getSliceQpBase(),
2607	pcSlice->getSliceQp(),
2608	uibits );
2609	#else
2610	printf("POC %4d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
2611	pcSlice->getPOC()-pcSlice->getLastIDR(),
2612	pcSlice->getTLayer(),
2613	c,
2614	pcSlice->getSliceQp(),
2615	uibits );
2616	#endif
2617	#endif
2618
2619	printf(" [Y %6.4lf dB U %6.4lf dB V %6.4lf dB]", dYPSNR, dUPSNR, dVPSNR );
2620	printf(" [ET %5.0f ]", dEncTime );
2621
2622	for (Int iRefList = 0; iRefList < 2; iRefList++)
2623	{
2624	printf(" [L%d ", iRefList);
2625	for (Int iRefIndex = 0; iRefIndex < pcSlice->getNumRefIdx(RefPicList(iRefList)); iRefIndex++)
2626	{
2627	#if REF_IDX_FRAMEWORK && VPS_EXTN_DIRECT_REF_LAYERS
2628	if( pcSlice->getRefPic(RefPicList(iRefList), iRefIndex)->isILR(m_layerId) )
2629	{
2630	printf( "%d(%d) ", pcSlice->getRefPOC(RefPicList(iRefList), iRefIndex)-pcSlice->getLastIDR(), pcSlice->getRefPic(RefPicList(iRefList), iRefIndex)->getLayerId() );
2631	}
2632	else
2633	#endif
2634	printf ("%d ", pcSlice->getRefPOC(RefPicList(iRefList), iRefIndex)-pcSlice->getLastIDR());
2635	}
2636	printf("]");
2637	}
2638	}
2639
2640	/** Function for deciding the nal_unit_type.
2641	* \param pocCurr POC of the current picture
2642	* \returns the nal unit type of the picture
2643	* This function checks the configuration and returns the appropriate nal_unit_type for the picture.
2644	*/
2645	NalUnitType TEncGOP::getNalUnitType(Int pocCurr, Int lastIDR)
2646	{
2647	if (pocCurr == 0)
2648	{
2649	return NAL_UNIT_CODED_SLICE_IDR_W_RADL;
2650	}
2651	if (pocCurr % m_pcCfg->getIntraPeriod() == 0)
2652	{
2653	if (m_pcCfg->getDecodingRefreshType() == 1)
2654	{
2655	return NAL_UNIT_CODED_SLICE_CRA;
2656	}
2657	else if (m_pcCfg->getDecodingRefreshType() == 2)
2658	{
2659	return NAL_UNIT_CODED_SLICE_IDR_W_RADL;
2660	}
2661	}
2662	if(m_pocCRA>0)
2663	{
2664	if(pocCurr<m_pocCRA)
2665	{
2666	// All leading pictures are being marked as TFD pictures here since current encoder uses all
2667	// reference pictures while encoding leading pictures. An encoder can ensure that a leading
2668	// picture can be still decodable when random accessing to a CRA/CRANT/BLA/BLANT picture by
2669	// controlling the reference pictures used for encoding that leading picture. Such a leading
2670	// picture need not be marked as a TFD picture.
2671	return NAL_UNIT_CODED_SLICE_RASL_R;
2672	}
2673	}
2674	if (lastIDR>0)
2675	{
2676	if (pocCurr < lastIDR)
2677	{
2678	return NAL_UNIT_CODED_SLICE_RADL_R;
2679	}
2680	}
2681	return NAL_UNIT_CODED_SLICE_TRAIL_R;
2682	}
2683
2684	Double TEncGOP::xCalculateRVM()
2685	{
2686	Double dRVM = 0;
2687
2688	if( m_pcCfg->getGOPSize() == 1 && m_pcCfg->getIntraPeriod() != 1 && m_pcCfg->getFramesToBeEncoded() > RVM_VCEGAM10_M * 2 )
2689	{
2690	// calculate RVM only for lowdelay configurations
2691	std::vector<Double> vRL , vB;
2692	size_t N = m_vRVM_RP.size();
2693	vRL.resize( N );
2694	vB.resize( N );
2695
2696	Int i;
2697	Double dRavg = 0 , dBavg = 0;
2698	vB[RVM_VCEGAM10_M] = 0;
2699	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2700	{
2701	vRL[i] = 0;
2702	for( Int j = i - RVM_VCEGAM10_M ; j <= i + RVM_VCEGAM10_M - 1 ; j++ )
2703	vRL[i] += m_vRVM_RP[j];
2704	vRL[i] /= ( 2 * RVM_VCEGAM10_M );
2705	vB[i] = vB[i-1] + m_vRVM_RP[i] - vRL[i];
2706	dRavg += m_vRVM_RP[i];
2707	dBavg += vB[i];
2708	}
2709
2710	dRavg /= ( N - 2 * RVM_VCEGAM10_M );
2711	dBavg /= ( N - 2 * RVM_VCEGAM10_M );
2712
2713	Double dSigamB = 0;
2714	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2715	{
2716	Double tmp = vB[i] - dBavg;
2717	dSigamB += tmp * tmp;
2718	}
2719	dSigamB = sqrt( dSigamB / ( N - 2 * RVM_VCEGAM10_M ) );
2720
2721	Double f = sqrt( 12.0 * ( RVM_VCEGAM10_M - 1 ) / ( RVM_VCEGAM10_M + 1 ) );
2722
2723	dRVM = dSigamB / dRavg * f;
2724	}
2725
2726	return( dRVM );
2727	}
2728
2729	/** Attaches the input bitstream to the stream in the output NAL unit
2730	Updates rNalu to contain concatenated bitstream. rpcBitstreamRedirect is cleared at the end of this function call.
2731	* \param codedSliceData contains the coded slice data (bitstream) to be concatenated to rNalu
2732	* \param rNalu target NAL unit
2733	*/
2734	Void TEncGOP::xAttachSliceDataToNalUnit (OutputNALUnit& rNalu, TComOutputBitstream*& codedSliceData)
2735	{
2736	// Byte-align
2737	rNalu.m_Bitstream.writeByteAlignment(); // Slice header byte-alignment
2738
2739	// Perform bitstream concatenation
2740	if (codedSliceData->getNumberOfWrittenBits() > 0)
2741	{
2742	rNalu.m_Bitstream.addSubstream(codedSliceData);
2743	}
2744
2745	m_pcEntropyCoder->setBitstream(&rNalu.m_Bitstream);
2746
2747	codedSliceData->clear();
2748	}
2749
2750	// Function will arrange the long-term pictures in the decreasing order of poc_lsb_lt,
2751	// and among the pictures with the same lsb, it arranges them in increasing delta_poc_msb_cycle_lt value
2752	Void TEncGOP::arrangeLongtermPicturesInRPS(TComSlice pcSlice, TComList<TComPic>& rcListPic)
2753	{
2754	TComReferencePictureSet *rps = pcSlice->getRPS();
2755	if(!rps->getNumberOfLongtermPictures())
2756	{
2757	return;
2758	}
2759
2760	// Arrange long-term reference pictures in the correct order of LSB and MSB,
2761	// and assign values for pocLSBLT and MSB present flag
2762	Int longtermPicsPoc[MAX_NUM_REF_PICS], longtermPicsLSB[MAX_NUM_REF_PICS], indices[MAX_NUM_REF_PICS];
2763	Int longtermPicsMSB[MAX_NUM_REF_PICS];
2764	Bool mSBPresentFlag[MAX_NUM_REF_PICS];
2765	::memset(longtermPicsPoc, 0, sizeof(longtermPicsPoc)); // Store POC values of LTRP
2766	::memset(longtermPicsLSB, 0, sizeof(longtermPicsLSB)); // Store POC LSB values of LTRP
2767	::memset(longtermPicsMSB, 0, sizeof(longtermPicsMSB)); // Store POC LSB values of LTRP
2768	::memset(indices , 0, sizeof(indices)); // Indices to aid in tracking sorted LTRPs
2769	::memset(mSBPresentFlag , 0, sizeof(mSBPresentFlag)); // Indicate if MSB needs to be present
2770
2771	// Get the long-term reference pictures
2772	Int offset = rps->getNumberOfNegativePictures() + rps->getNumberOfPositivePictures();
2773	Int i, ctr = 0;
2774	Int maxPicOrderCntLSB = 1 << pcSlice->getSPS()->getBitsForPOC();
2775	for(i = rps->getNumberOfPictures() - 1; i >= offset; i--, ctr++)
2776	{
2777	longtermPicsPoc[ctr] = rps->getPOC(i); // LTRP POC
2778	longtermPicsLSB[ctr] = getLSB(longtermPicsPoc[ctr], maxPicOrderCntLSB); // LTRP POC LSB
2779	indices[ctr] = i;
2780	longtermPicsMSB[ctr] = longtermPicsPoc[ctr] - longtermPicsLSB[ctr];
2781	}
2782	Int numLongPics = rps->getNumberOfLongtermPictures();
2783	assert(ctr == numLongPics);
2784
2785	// Arrange pictures in decreasing order of MSB;
2786	for(i = 0; i < numLongPics; i++)
2787	{
2788	for(Int j = 0; j < numLongPics - 1; j++)
2789	{
2790	if(longtermPicsMSB[j] < longtermPicsMSB[j+1])
2791	{
2792	std::swap(longtermPicsPoc[j], longtermPicsPoc[j+1]);
2793	std::swap(longtermPicsLSB[j], longtermPicsLSB[j+1]);
2794	std::swap(longtermPicsMSB[j], longtermPicsMSB[j+1]);
2795	std::swap(indices[j] , indices[j+1] );
2796	}
2797	}
2798	}
2799
2800	for(i = 0; i < numLongPics; i++)
2801	{
2802	// Check if MSB present flag should be enabled.
2803	// Check if the buffer contains any pictures that have the same LSB.
2804	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
2805	TComPic* pcPic;
2806	while ( iterPic != rcListPic.end() )
2807	{
2808	pcPic = *iterPic;
2809	if( (getLSB(pcPic->getPOC(), maxPicOrderCntLSB) == longtermPicsLSB[i]) && // Same LSB
2810	(pcPic->getSlice(0)->isReferenced()) && // Reference picture
2811	(pcPic->getPOC() != longtermPicsPoc[i]) ) // Not the LTRP itself
2812	{
2813	mSBPresentFlag[i] = true;
2814	break;
2815	}
2816	iterPic++;
2817	}
2818	}
2819
2820	// tempArray for usedByCurr flag
2821	Bool tempArray[MAX_NUM_REF_PICS]; ::memset(tempArray, 0, sizeof(tempArray));
2822	for(i = 0; i < numLongPics; i++)
2823	{
2824	tempArray[i] = rps->getUsed(indices[i]);
2825	}
2826	// Now write the final values;
2827	ctr = 0;
2828	Int currMSB = 0, currLSB = 0;
2829	// currPicPoc = currMSB + currLSB
2830	currLSB = getLSB(pcSlice->getPOC(), maxPicOrderCntLSB);
2831	currMSB = pcSlice->getPOC() - currLSB;
2832
2833	for(i = rps->getNumberOfPictures() - 1; i >= offset; i--, ctr++)
2834	{
2835	rps->setPOC (i, longtermPicsPoc[ctr]);
2836	rps->setDeltaPOC (i, - pcSlice->getPOC() + longtermPicsPoc[ctr]);
2837	rps->setUsed (i, tempArray[ctr]);
2838	rps->setPocLSBLT (i, longtermPicsLSB[ctr]);
2839	rps->setDeltaPocMSBCycleLT (i, (currMSB - (longtermPicsPoc[ctr] - longtermPicsLSB[ctr])) / maxPicOrderCntLSB);
2840	rps->setDeltaPocMSBPresentFlag(i, mSBPresentFlag[ctr]);
2841
2842	assert(rps->getDeltaPocMSBCycleLT(i) >= 0); // Non-negative value
2843	}
2844	for(i = rps->getNumberOfPictures() - 1, ctr = 1; i >= offset; i--, ctr++)
2845	{
2846	for(Int j = rps->getNumberOfPictures() - 1 - ctr; j >= offset; j--)
2847	{
2848	// Here at the encoder we know that we have set the full POC value for the LTRPs, hence we
2849	// don't have to check the MSB present flag values for this constraint.
2850	assert( rps->getPOC(i) != rps->getPOC(j) ); // If assert fails, LTRP entry repeated in RPS!!!
2851	}
2852	}
2853	}
2854
2855	/** Function for finding the position to insert the first of APS and non-nested BP, PT, DU info SEI messages.
2856	* \param accessUnit Access Unit of the current picture
2857	* This function finds the position to insert the first of APS and non-nested BP, PT, DU info SEI messages.
2858	*/
2859	Int TEncGOP::xGetFirstSeiLocation(AccessUnit &accessUnit)
2860	{
2861	// Find the location of the first SEI message
2862	AccessUnit::iterator it;
2863	Int seiStartPos = 0;
2864	for(it = accessUnit.begin(); it != accessUnit.end(); it++, seiStartPos++)
2865	{
2866	if ((it)->isSei() \|\| (it)->isVcl())
2867	{
2868	break;
2869	}
2870	}
2871	// assert(it != accessUnit.end()); // Triggers with some legit configurations
2872	return seiStartPos;
2873	}
2874
2875	Void TEncGOP::dblMetric( TComPic* pcPic, UInt uiNumSlices )
2876	{
2877	TComPicYuv* pcPicYuvRec = pcPic->getPicYuvRec();
2878	Pel* Rec = pcPicYuvRec->getLumaAddr( 0 );
2879	Pel* tempRec = Rec;
2880	Int stride = pcPicYuvRec->getStride();
2881	UInt log2maxTB = pcPic->getSlice(0)->getSPS()->getQuadtreeTULog2MaxSize();
2882	UInt maxTBsize = (1<<log2maxTB);
2883	const UInt minBlockArtSize = 8;
2884	const UInt picWidth = pcPicYuvRec->getWidth();
2885	const UInt picHeight = pcPicYuvRec->getHeight();
2886	const UInt noCol = (picWidth>>log2maxTB);
2887	const UInt noRows = (picHeight>>log2maxTB);
2888	assert(noCol > 1);
2889	assert(noRows > 1);
2890	UInt64 colSAD = (UInt64)malloc(noCol*sizeof(UInt64));
2891	UInt64 rowSAD = (UInt64)malloc(noRows*sizeof(UInt64));
2892	UInt colIdx = 0;
2893	UInt rowIdx = 0;
2894	Pel p0, p1, p2, q0, q1, q2;
2895
2896	Int qp = pcPic->getSlice(0)->getSliceQp();
2897	Int bitdepthScale = 1 << (g_bitDepthY-8);
2898	Int beta = TComLoopFilter::getBeta( qp ) * bitdepthScale;
2899	const Int thr2 = (beta>>2);
2900	const Int thr1 = 2*bitdepthScale;
2901	UInt a = 0;
2902
2903	memset(colSAD, 0, noCol*sizeof(UInt64));
2904	memset(rowSAD, 0, noRows*sizeof(UInt64));
2905
2906	if (maxTBsize > minBlockArtSize)
2907	{
2908	// Analyze vertical artifact edges
2909	for(Int c = maxTBsize; c < picWidth; c += maxTBsize)
2910	{
2911	for(Int r = 0; r < picHeight; r++)
2912	{
2913	p2 = Rec[c-3];
2914	p1 = Rec[c-2];
2915	p0 = Rec[c-1];
2916	q0 = Rec[c];
2917	q1 = Rec[c+1];
2918	q2 = Rec[c+2];
2919	a = ((abs(p2-(p1<<1)+p0)+abs(q0-(q1<<1)+q2))<<1);
2920	if ( thr1 < a && a < thr2)
2921	{
2922	colSAD[colIdx] += abs(p0 - q0);
2923	}
2924	Rec += stride;
2925	}
2926	colIdx++;
2927	Rec = tempRec;
2928	}
2929
2930	// Analyze horizontal artifact edges
2931	for(Int r = maxTBsize; r < picHeight; r += maxTBsize)
2932	{
2933	for(Int c = 0; c < picWidth; c++)
2934	{
2935	p2 = Rec[c + (r-3)*stride];
2936	p1 = Rec[c + (r-2)*stride];
2937	p0 = Rec[c + (r-1)*stride];
2938	q0 = Rec[c + r*stride];
2939	q1 = Rec[c + (r+1)*stride];
2940	q2 = Rec[c + (r+2)*stride];
2941	a = ((abs(p2-(p1<<1)+p0)+abs(q0-(q1<<1)+q2))<<1);
2942	if (thr1 < a && a < thr2)
2943	{
2944	rowSAD[rowIdx] += abs(p0 - q0);
2945	}
2946	}
2947	rowIdx++;
2948	}
2949	}
2950
2951	UInt64 colSADsum = 0;
2952	UInt64 rowSADsum = 0;
2953	for(Int c = 0; c < noCol-1; c++)
2954	{
2955	colSADsum += colSAD[c];
2956	}
2957	for(Int r = 0; r < noRows-1; r++)
2958	{
2959	rowSADsum += rowSAD[r];
2960	}
2961
2962	colSADsum <<= 10;
2963	rowSADsum <<= 10;
2964	colSADsum /= (noCol-1);
2965	colSADsum /= picHeight;
2966	rowSADsum /= (noRows-1);
2967	rowSADsum /= picWidth;
2968
2969	UInt64 avgSAD = ((colSADsum + rowSADsum)>>1);
2970	avgSAD >>= (g_bitDepthY-8);
2971
2972	if ( avgSAD > 2048 )
2973	{
2974	avgSAD >>= 9;
2975	Int offset = Clip3(2,6,(Int)avgSAD);
2976	for (Int i=0; i<uiNumSlices; i++)
2977	{
2978	pcPic->getSlice(i)->setDeblockingFilterOverrideFlag(true);
2979	pcPic->getSlice(i)->setDeblockingFilterDisable(false);
2980	pcPic->getSlice(i)->setDeblockingFilterBetaOffsetDiv2( offset );
2981	pcPic->getSlice(i)->setDeblockingFilterTcOffsetDiv2( offset );
2982	}
2983	}
2984	else
2985	{
2986	for (Int i=0; i<uiNumSlices; i++)
2987	{
2988	pcPic->getSlice(i)->setDeblockingFilterOverrideFlag(false);
2989	pcPic->getSlice(i)->setDeblockingFilterDisable( pcPic->getSlice(i)->getPPS()->getPicDisableDeblockingFilterFlag() );
2990	pcPic->getSlice(i)->setDeblockingFilterBetaOffsetDiv2( pcPic->getSlice(i)->getPPS()->getDeblockingFilterBetaOffsetDiv2() );
2991	pcPic->getSlice(i)->setDeblockingFilterTcOffsetDiv2( pcPic->getSlice(i)->getPPS()->getDeblockingFilterTcOffsetDiv2() );
2992	}
2993	}
2994
2995	free(colSAD);
2996	free(rowSAD);
2997	}
2998
2999	#if M0457_COL_PICTURE_SIGNALING && !REMOVE_COL_PICTURE_SIGNALING
3000	TComPic* TEncGOP::getMotionPredIlp(TComSlice* pcSlice)
3001	{
3002	TComPic* ilpPic = NULL;
3003	Int activeMotionPredReflayerIdx = 0;
3004
3005	for( Int i = 0; i < pcSlice->getActiveNumILRRefIdx(); i++ )
3006	{
3007	UInt refLayerIdc = pcSlice->getInterLayerPredLayerIdc(i);
3008	if( m_pcEncTop->getMotionPredEnabledFlag( pcSlice->getVPS()->getRefLayerId( m_layerId, refLayerIdc ) ) )
3009	{
3010	if (activeMotionPredReflayerIdx == pcSlice->getColRefLayerIdx())
3011	{
3012	ilpPic = m_pcEncTop->getIlpList()[refLayerIdc];
3013	break;
3014	}
3015	else
3016	{
3017	activeMotionPredReflayerIdx++;
3018	}
3019	}
3020	}
3021
3022	assert(ilpPic != NULL);
3023
3024	return ilpPic;
3025	}
3026	#endif
3027
3028	//! \}

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source: SHVCSoftware/branches/SHM-3.0-dev/source/Lib/TLibEncoder/TEncGOP.cpp @ 1532

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