Context navigation

TEncGOP.cpp @ 852

Visit:

Last change on this file since 852 was 260, checked in by seregin, 12 years ago
TMVP setting fix, encoder speed up fix, and other minor corrections
File size: 116.1 KB

Line
1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2013, ITU/ISO/IEC
7	* All rights reserved.
8	*
9	* Redistribution and use in source and binary forms, with or without
10	* modification, are permitted provided that the following conditions are met:
11	*
12	* * Redistributions of source code must retain the above copyright notice,
13	* this list of conditions and the following disclaimer.
14	* * Redistributions in binary form must reproduce the above copyright notice,
15	* this list of conditions and the following disclaimer in the documentation
16	* and/or other materials provided with the distribution.
17	* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
18	* be used to endorse or promote products derived from this software without
19	* specific prior written permission.
20	*
21	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31	* THE POSSIBILITY OF SUCH DAMAGE.
32	*/
33
34	/** \file TEncGOP.cpp
35	\brief GOP encoder class
36	*/
37
38	#include <list>
39	#include <algorithm>
40	#include <functional>
41
42	#include "TEncTop.h"
43	#include "TEncGOP.h"
44	#include "TEncAnalyze.h"
45	#include "libmd5/MD5.h"
46	#include "TLibCommon/SEI.h"
47	#include "TLibCommon/NAL.h"
48	#include "NALwrite.h"
49	#include <time.h>
50	#include <math.h>
51
52	using namespace std;
53	//! \ingroup TLibEncoder
54	//! \{
55
56	// ====================================================================================================================
57	// Constructor / destructor / initialization / destroy
58	// ====================================================================================================================
59	Int getLSB(Int poc, Int maxLSB)
60	{
61	if (poc >= 0)
62	{
63	return poc % maxLSB;
64	}
65	else
66	{
67	return (maxLSB - ((-poc) % maxLSB)) % maxLSB;
68	}
69	}
70
71	TEncGOP::TEncGOP()
72	{
73	m_iLastIDR = 0;
74	m_iGopSize = 0;
75	m_iNumPicCoded = 0; //Niko
76	m_bFirst = true;
77
78	m_pcCfg = NULL;
79	m_pcSliceEncoder = NULL;
80	m_pcListPic = NULL;
81
82	m_pcEntropyCoder = NULL;
83	m_pcCavlcCoder = NULL;
84	m_pcSbacCoder = NULL;
85	m_pcBinCABAC = NULL;
86
87	m_bSeqFirst = true;
88
89	m_bRefreshPending = 0;
90	m_pocCRA = 0;
91	m_numLongTermRefPicSPS = 0;
92	::memset(m_ltRefPicPocLsbSps, 0, sizeof(m_ltRefPicPocLsbSps));
93	::memset(m_ltRefPicUsedByCurrPicFlag, 0, sizeof(m_ltRefPicUsedByCurrPicFlag));
94	m_cpbRemovalDelay = 0;
95	m_lastBPSEI = 0;
96	#if L0045_NON_NESTED_SEI_RESTRICTIONS
97	xResetNonNestedSEIPresentFlags();
98	#if K0180_SCALABLE_NESTING_SEI
99	xResetNestedSEIPresentFlags();
100	#endif
101	#endif
102	#if SVC_UPSAMPLING
103	m_pcPredSearch = NULL;
104	#endif
105	return;
106	}
107
108	TEncGOP::~TEncGOP()
109	{
110	}
111
112	/** Create list to contain pointers to LCU start addresses of slice.
113	*/
114	#if SVC_EXTENSION
115	Void TEncGOP::create( UInt layerId )
116	{
117	m_bLongtermTestPictureHasBeenCoded = 0;
118	m_bLongtermTestPictureHasBeenCoded2 = 0;
119	m_layerId = layerId;
120	}
121	#else
122	Void TEncGOP::create()
123	{
124	m_bLongtermTestPictureHasBeenCoded = 0;
125	m_bLongtermTestPictureHasBeenCoded2 = 0;
126	}
127	#endif
128
129	Void TEncGOP::destroy()
130	{
131	}
132
133	Void TEncGOP::init ( TEncTop* pcTEncTop )
134	{
135	m_pcEncTop = pcTEncTop;
136	m_pcCfg = pcTEncTop;
137	m_pcSliceEncoder = pcTEncTop->getSliceEncoder();
138	m_pcListPic = pcTEncTop->getListPic();
139
140	m_pcEntropyCoder = pcTEncTop->getEntropyCoder();
141	m_pcCavlcCoder = pcTEncTop->getCavlcCoder();
142	m_pcSbacCoder = pcTEncTop->getSbacCoder();
143	m_pcBinCABAC = pcTEncTop->getBinCABAC();
144	m_pcLoopFilter = pcTEncTop->getLoopFilter();
145	m_pcBitCounter = pcTEncTop->getBitCounter();
146
147	//--Adaptive Loop filter
148	m_pcSAO = pcTEncTop->getSAO();
149	m_pcRateCtrl = pcTEncTop->getRateCtrl();
150	m_lastBPSEI = 0;
151	m_totalCoded = 0;
152
153	#if SVC_EXTENSION
154	m_ppcTEncTop = pcTEncTop->getLayerEnc();
155	#endif
156	#if SVC_UPSAMPLING
157	m_pcPredSearch = pcTEncTop->getPredSearch(); ///< encoder search class
158	#endif
159	}
160
161	SEIActiveParameterSets* TEncGOP::xCreateSEIActiveParameterSets (TComSPS *sps)
162	{
163	SEIActiveParameterSets *seiActiveParameterSets = new SEIActiveParameterSets();
164	seiActiveParameterSets->activeVPSId = m_pcCfg->getVPS()->getVPSId();
165	#if L0047_APS_FLAGS
166	seiActiveParameterSets->m_fullRandomAccessFlag = false;
167	seiActiveParameterSets->m_noParamSetUpdateFlag = false;
168	#endif
169	seiActiveParameterSets->numSpsIdsMinus1 = 0;
170	seiActiveParameterSets->activeSeqParamSetId.resize(seiActiveParameterSets->numSpsIdsMinus1 + 1);
171	seiActiveParameterSets->activeSeqParamSetId[0] = sps->getSPSId();
172	return seiActiveParameterSets;
173	}
174
175	SEIFramePacking* TEncGOP::xCreateSEIFramePacking()
176	{
177	SEIFramePacking *seiFramePacking = new SEIFramePacking();
178	seiFramePacking->m_arrangementId = m_pcCfg->getFramePackingArrangementSEIId();
179	seiFramePacking->m_arrangementCancelFlag = 0;
180	seiFramePacking->m_arrangementType = m_pcCfg->getFramePackingArrangementSEIType();
181	#if L0444_FPA_TYPE
182	assert((seiFramePacking->m_arrangementType > 2) && (seiFramePacking->m_arrangementType < 6) );
183	#endif
184	seiFramePacking->m_quincunxSamplingFlag = m_pcCfg->getFramePackingArrangementSEIQuincunx();
185	seiFramePacking->m_contentInterpretationType = m_pcCfg->getFramePackingArrangementSEIInterpretation();
186	seiFramePacking->m_spatialFlippingFlag = 0;
187	seiFramePacking->m_frame0FlippedFlag = 0;
188	seiFramePacking->m_fieldViewsFlag = (seiFramePacking->m_arrangementType == 2);
189	seiFramePacking->m_currentFrameIsFrame0Flag = ((seiFramePacking->m_arrangementType == 5) && m_iNumPicCoded&1);
190	seiFramePacking->m_frame0SelfContainedFlag = 0;
191	seiFramePacking->m_frame1SelfContainedFlag = 0;
192	seiFramePacking->m_frame0GridPositionX = 0;
193	seiFramePacking->m_frame0GridPositionY = 0;
194	seiFramePacking->m_frame1GridPositionX = 0;
195	seiFramePacking->m_frame1GridPositionY = 0;
196	seiFramePacking->m_arrangementReservedByte = 0;
197	#if L0045_PERSISTENCE_FLAGS
198	seiFramePacking->m_arrangementPersistenceFlag = true;
199	#else
200	seiFramePacking->m_arrangementRepetetionPeriod = 1;
201	#endif
202	seiFramePacking->m_upsampledAspectRatio = 0;
203	return seiFramePacking;
204	}
205
206	SEIDisplayOrientation* TEncGOP::xCreateSEIDisplayOrientation()
207	{
208	SEIDisplayOrientation *seiDisplayOrientation = new SEIDisplayOrientation();
209	seiDisplayOrientation->cancelFlag = false;
210	seiDisplayOrientation->horFlip = false;
211	seiDisplayOrientation->verFlip = false;
212	seiDisplayOrientation->anticlockwiseRotation = m_pcCfg->getDisplayOrientationSEIAngle();
213	return seiDisplayOrientation;
214	}
215
216	#if J0149_TONE_MAPPING_SEI
217	SEIToneMappingInfo* TEncGOP::xCreateSEIToneMappingInfo()
218	{
219	SEIToneMappingInfo *seiToneMappingInfo = new SEIToneMappingInfo();
220	seiToneMappingInfo->m_toneMapId = m_pcCfg->getTMISEIToneMapId();
221	seiToneMappingInfo->m_toneMapCancelFlag = m_pcCfg->getTMISEIToneMapCancelFlag();
222	seiToneMappingInfo->m_toneMapPersistenceFlag = m_pcCfg->getTMISEIToneMapPersistenceFlag();
223
224	seiToneMappingInfo->m_codedDataBitDepth = m_pcCfg->getTMISEICodedDataBitDepth();
225	assert(seiToneMappingInfo->m_codedDataBitDepth >= 8 && seiToneMappingInfo->m_codedDataBitDepth <= 14);
226	seiToneMappingInfo->m_targetBitDepth = m_pcCfg->getTMISEITargetBitDepth();
227	assert( (seiToneMappingInfo->m_targetBitDepth >= 1 && seiToneMappingInfo->m_targetBitDepth <= 17) \|\| (seiToneMappingInfo->m_targetBitDepth == 255) );
228	seiToneMappingInfo->m_modelId = m_pcCfg->getTMISEIModelID();
229	assert(seiToneMappingInfo->m_modelId >=0 &&seiToneMappingInfo->m_modelId<=4);
230
231	switch( seiToneMappingInfo->m_modelId)
232	{
233	case 0:
234	{
235	seiToneMappingInfo->m_minValue = m_pcCfg->getTMISEIMinValue();
236	seiToneMappingInfo->m_maxValue = m_pcCfg->getTMISEIMaxValue();
237	break;
238	}
239	case 1:
240	{
241	seiToneMappingInfo->m_sigmoidMidpoint = m_pcCfg->getTMISEISigmoidMidpoint();
242	seiToneMappingInfo->m_sigmoidWidth = m_pcCfg->getTMISEISigmoidWidth();
243	break;
244	}
245	case 2:
246	{
247	UInt num = 1u<<(seiToneMappingInfo->m_targetBitDepth);
248	seiToneMappingInfo->m_startOfCodedInterval.resize(num);
249	Int* ptmp = m_pcCfg->getTMISEIStartOfCodedInterva();
250	if(ptmp)
251	{
252	for(int i=0; i<num;i++)
253	{
254	seiToneMappingInfo->m_startOfCodedInterval[i] = ptmp[i];
255	}
256	}
257	break;
258	}
259	case 3:
260	{
261	seiToneMappingInfo->m_numPivots = m_pcCfg->getTMISEINumPivots();
262	seiToneMappingInfo->m_codedPivotValue.resize(seiToneMappingInfo->m_numPivots);
263	seiToneMappingInfo->m_targetPivotValue.resize(seiToneMappingInfo->m_numPivots);
264	Int* ptmpcoded = m_pcCfg->getTMISEICodedPivotValue();
265	Int* ptmptarget = m_pcCfg->getTMISEITargetPivotValue();
266	if(ptmpcoded&&ptmptarget)
267	{
268	for(int i=0; i<(seiToneMappingInfo->m_numPivots);i++)
269	{
270	seiToneMappingInfo->m_codedPivotValue[i]=ptmpcoded[i];
271	seiToneMappingInfo->m_targetPivotValue[i]=ptmptarget[i];
272	}
273	}
274	break;
275	}
276	case 4:
277	{
278	seiToneMappingInfo->m_cameraIsoSpeedIdc = m_pcCfg->getTMISEICameraIsoSpeedIdc();
279	seiToneMappingInfo->m_cameraIsoSpeedValue = m_pcCfg->getTMISEICameraIsoSpeedValue();
280	assert( seiToneMappingInfo->m_cameraIsoSpeedValue !=0 );
281	seiToneMappingInfo->m_exposureCompensationValueSignFlag = m_pcCfg->getTMISEIExposureCompensationValueSignFlag();
282	seiToneMappingInfo->m_exposureCompensationValueNumerator = m_pcCfg->getTMISEIExposureCompensationValueNumerator();
283	seiToneMappingInfo->m_exposureCompensationValueDenomIdc = m_pcCfg->getTMISEIExposureCompensationValueDenomIdc();
284	seiToneMappingInfo->m_refScreenLuminanceWhite = m_pcCfg->getTMISEIRefScreenLuminanceWhite();
285	seiToneMappingInfo->m_extendedRangeWhiteLevel = m_pcCfg->getTMISEIExtendedRangeWhiteLevel();
286	assert( seiToneMappingInfo->m_extendedRangeWhiteLevel >= 100 );
287	seiToneMappingInfo->m_nominalBlackLevelLumaCodeValue = m_pcCfg->getTMISEINominalBlackLevelLumaCodeValue();
288	seiToneMappingInfo->m_nominalWhiteLevelLumaCodeValue = m_pcCfg->getTMISEINominalWhiteLevelLumaCodeValue();
289	assert( seiToneMappingInfo->m_nominalWhiteLevelLumaCodeValue > seiToneMappingInfo->m_nominalBlackLevelLumaCodeValue );
290	seiToneMappingInfo->m_extendedWhiteLevelLumaCodeValue = m_pcCfg->getTMISEIExtendedWhiteLevelLumaCodeValue();
291	assert( seiToneMappingInfo->m_extendedWhiteLevelLumaCodeValue >= seiToneMappingInfo->m_nominalWhiteLevelLumaCodeValue );
292	break;
293	}
294	default:
295	{
296	assert(!"Undefined SEIToneMapModelId");
297	break;
298	}
299	}
300	return seiToneMappingInfo;
301	}
302	#endif
303	Void TEncGOP::xCreateLeadingSEIMessages (/SEIMessages seiMessages,/ AccessUnit &accessUnit, TComSPS *sps)
304	{
305	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
306
307	if(m_pcCfg->getActiveParameterSetsSEIEnabled())
308	{
309	SEIActiveParameterSets *sei = xCreateSEIActiveParameterSets (sps);
310
311	//nalu = NALUnit(NAL_UNIT_SEI);
312	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
313	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
314	writeRBSPTrailingBits(nalu.m_Bitstream);
315	accessUnit.push_back(new NALUnitEBSP(nalu));
316	delete sei;
317	#if L0045_NON_NESTED_SEI_RESTRICTIONS
318	m_activeParameterSetSEIPresentInAU = true;
319	#endif
320	}
321
322	if(m_pcCfg->getFramePackingArrangementSEIEnabled())
323	{
324	SEIFramePacking *sei = xCreateSEIFramePacking ();
325
326	nalu = NALUnit(NAL_UNIT_PREFIX_SEI);
327	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
328	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
329	writeRBSPTrailingBits(nalu.m_Bitstream);
330	accessUnit.push_back(new NALUnitEBSP(nalu));
331	delete sei;
332	}
333	if (m_pcCfg->getDisplayOrientationSEIAngle())
334	{
335	SEIDisplayOrientation *sei = xCreateSEIDisplayOrientation();
336
337	nalu = NALUnit(NAL_UNIT_PREFIX_SEI);
338	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
339	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
340	writeRBSPTrailingBits(nalu.m_Bitstream);
341	accessUnit.push_back(new NALUnitEBSP(nalu));
342	delete sei;
343	}
344	#if J0149_TONE_MAPPING_SEI
345	if(m_pcCfg->getToneMappingInfoSEIEnabled())
346	{
347	SEIToneMappingInfo *sei = xCreateSEIToneMappingInfo ();
348
349	nalu = NALUnit(NAL_UNIT_PREFIX_SEI);
350	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
351	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
352	writeRBSPTrailingBits(nalu.m_Bitstream);
353	accessUnit.push_back(new NALUnitEBSP(nalu));
354	delete sei;
355	}
356	#endif
357	}
358
359	// ====================================================================================================================
360	// Public member functions
361	// ====================================================================================================================
362	#if SVC_EXTENSION
363	Void TEncGOP::compressGOP( Int iPicIdInGOP, Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP)
364	#else
365	Void TEncGOP::compressGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP)
366	#endif
367	{
368	TComPic* pcPic;
369	TComPicYuv* pcPicYuvRecOut;
370	TComSlice* pcSlice;
371	TComOutputBitstream *pcBitstreamRedirect;
372	pcBitstreamRedirect = new TComOutputBitstream;
373	AccessUnit::iterator itLocationToPushSliceHeaderNALU; // used to store location where NALU containing slice header is to be inserted
374	UInt uiOneBitstreamPerSliceLength = 0;
375	TEncSbac* pcSbacCoders = NULL;
376	TComOutputBitstream* pcSubstreamsOut = NULL;
377
378	xInitGOP( iPOCLast, iNumPicRcvd, rcListPic, rcListPicYuvRecOut );
379
380	m_iNumPicCoded = 0;
381	SEIPictureTiming pictureTimingSEI;
382	#if L0208_SOP_DESCRIPTION_SEI
383	Bool writeSOP = m_pcCfg->getSOPDescriptionSEIEnabled();
384	#endif
385	#if K0180_SCALABLE_NESTING_SEI
386	// Initialize Scalable Nesting SEI with single layer values
387	SEIScalableNesting scalableNestingSEI;
388	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
389	scalableNestingSEI.m_nestingOpFlag = 0;
390	scalableNestingSEI.m_nestingNumOpsMinus1 = 0; //nesting_num_ops_minus1
391	scalableNestingSEI.m_allLayersFlag = 0;
392	scalableNestingSEI.m_nestingNoOpMaxTemporalIdPlus1 = 6 + 1; //nesting_no_op_max_temporal_id_plus1
393	scalableNestingSEI.m_nestingNumLayersMinus1 = 1 - 1; //nesting_num_layers_minus1
394	scalableNestingSEI.m_nestingLayerId[0] = 0;
395	scalableNestingSEI.m_callerOwnsSEIs = true;
396	#endif
397	#if L0044_DU_DPB_OUTPUT_DELAY_HRD
398	Int picSptDpbOutputDuDelay = 0;
399	#endif
400	UInt *accumBitsDU = NULL;
401	UInt *accumNalsDU = NULL;
402	SEIDecodingUnitInfo decodingUnitInfoSEI;
403	#if SVC_EXTENSION
404	for ( Int iGOPid=iPicIdInGOP; iGOPid < iPicIdInGOP+1; iGOPid++ )
405	#else
406	for ( Int iGOPid=0; iGOPid < m_iGopSize; iGOPid++ )
407	#endif
408	{
409	UInt uiColDir = 1;
410	//-- For time output for each slice
411	long iBeforeTime = clock();
412
413	//select uiColDir
414	Int iCloseLeft=1, iCloseRight=-1;
415	for(Int i = 0; i<m_pcCfg->getGOPEntry(iGOPid).m_numRefPics; i++)
416	{
417	Int iRef = m_pcCfg->getGOPEntry(iGOPid).m_referencePics[i];
418	if(iRef>0&&(iRef<iCloseRight\|\|iCloseRight==-1))
419	{
420	iCloseRight=iRef;
421	}
422	else if(iRef<0&&(iRef>iCloseLeft\|\|iCloseLeft==1))
423	{
424	iCloseLeft=iRef;
425	}
426	}
427	if(iCloseRight>-1)
428	{
429	iCloseRight=iCloseRight+m_pcCfg->getGOPEntry(iGOPid).m_POC-1;
430	}
431	if(iCloseLeft<1)
432	{
433	iCloseLeft=iCloseLeft+m_pcCfg->getGOPEntry(iGOPid).m_POC-1;
434	while(iCloseLeft<0)
435	{
436	iCloseLeft+=m_iGopSize;
437	}
438	}
439	Int iLeftQP=0, iRightQP=0;
440	for(Int i=0; i<m_iGopSize; i++)
441	{
442	if(m_pcCfg->getGOPEntry(i).m_POC==(iCloseLeft%m_iGopSize)+1)
443	{
444	iLeftQP= m_pcCfg->getGOPEntry(i).m_QPOffset;
445	}
446	if (m_pcCfg->getGOPEntry(i).m_POC==(iCloseRight%m_iGopSize)+1)
447	{
448	iRightQP=m_pcCfg->getGOPEntry(i).m_QPOffset;
449	}
450	}
451	if(iCloseRight>-1&&iRightQP<iLeftQP)
452	{
453	uiColDir=0;
454	}
455
456	/////////////////////////////////////////////////////////////////////////////////////////////////// Initial to start encoding
457	Int pocCurr = iPOCLast -iNumPicRcvd+ m_pcCfg->getGOPEntry(iGOPid).m_POC;
458	Int iTimeOffset = m_pcCfg->getGOPEntry(iGOPid).m_POC;
459	if(iPOCLast == 0)
460	{
461	pocCurr=0;
462	iTimeOffset = 1;
463	}
464	if(pocCurr>=m_pcCfg->getFramesToBeEncoded())
465	{
466	continue;
467	}
468
469	if( getNalUnitType(pocCurr, m_iLastIDR) == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| getNalUnitType(pocCurr, m_iLastIDR) == NAL_UNIT_CODED_SLICE_IDR_N_LP )
470	{
471	m_iLastIDR = pocCurr;
472	}
473	// start a new access unit: create an entry in the list of output access units
474	accessUnitsInGOP.push_back(AccessUnit());
475	AccessUnit& accessUnit = accessUnitsInGOP.back();
476	xGetBuffer( rcListPic, rcListPicYuvRecOut, iNumPicRcvd, iTimeOffset, pcPic, pcPicYuvRecOut, pocCurr );
477
478	// Slice data initialization
479	pcPic->clearSliceBuffer();
480	assert(pcPic->getNumAllocatedSlice() == 1);
481	m_pcSliceEncoder->setSliceIdx(0);
482	pcPic->setCurrSliceIdx(0);
483	#if SVC_EXTENSION
484	pcPic->setLayerId( m_layerId );
485	m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, pocCurr, iNumPicRcvd, iGOPid, pcSlice, m_pcEncTop->getSPS(), m_pcEncTop->getPPS(), m_pcEncTop->getVPS() );
486	#else
487	m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, pocCurr, iNumPicRcvd, iGOPid, pcSlice, m_pcEncTop->getSPS(), m_pcEncTop->getPPS() );
488	#endif
489	pcSlice->setLastIDR(m_iLastIDR);
490	pcSlice->setSliceIdx(0);
491	//set default slice level flag to the same as SPS level flag
492	pcSlice->setLFCrossSliceBoundaryFlag( pcSlice->getPPS()->getLoopFilterAcrossSlicesEnabledFlag() );
493	pcSlice->setScalingList ( m_pcEncTop->getScalingList() );
494	pcSlice->getScalingList()->setUseTransformSkip(m_pcEncTop->getPPS()->getUseTransformSkip());
495	if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_OFF)
496	{
497	m_pcEncTop->getTrQuant()->setFlatScalingList();
498	m_pcEncTop->getTrQuant()->setUseScalingList(false);
499	m_pcEncTop->getSPS()->setScalingListPresentFlag(false);
500	m_pcEncTop->getPPS()->setScalingListPresentFlag(false);
501	}
502	else if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_DEFAULT)
503	{
504	pcSlice->setDefaultScalingList ();
505	m_pcEncTop->getSPS()->setScalingListPresentFlag(false);
506	m_pcEncTop->getPPS()->setScalingListPresentFlag(false);
507	m_pcEncTop->getTrQuant()->setScalingList(pcSlice->getScalingList());
508	m_pcEncTop->getTrQuant()->setUseScalingList(true);
509	}
510	else if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_FILE_READ)
511	{
512	if(pcSlice->getScalingList()->xParseScalingList(m_pcCfg->getScalingListFile()))
513	{
514	pcSlice->setDefaultScalingList ();
515	}
516	pcSlice->getScalingList()->checkDcOfMatrix();
517	m_pcEncTop->getSPS()->setScalingListPresentFlag(pcSlice->checkDefaultScalingList());
518	m_pcEncTop->getPPS()->setScalingListPresentFlag(false);
519	m_pcEncTop->getTrQuant()->setScalingList(pcSlice->getScalingList());
520	m_pcEncTop->getTrQuant()->setUseScalingList(true);
521	}
522	else
523	{
524	printf("error : ScalingList == %d no support\n",m_pcEncTop->getUseScalingListId());
525	assert(0);
526	}
527
528	if(pcSlice->getSliceType()==B_SLICE&&m_pcCfg->getGOPEntry(iGOPid).m_sliceType=='P')
529	{
530	pcSlice->setSliceType(P_SLICE);
531	}
532	// Set the nal unit type
533	pcSlice->setNalUnitType(getNalUnitType(pocCurr, m_iLastIDR));
534	#if SVC_EXTENSION
535	if (m_layerId > 0)
536	{
537	for( Int i = 0; i < pcSlice->getActiveNumILRRefIdx(); i++ )
538	{
539	UInt refLayerIdc = pcSlice->getInterLayerPredLayerIdc(i);
540	#if VPS_EXTN_DIRECT_REF_LAYERS
541	TComList<TComPic> cListPic = m_ppcTEncTop[m_layerId]->getRefLayerEnc(refLayerIdc)->getListPic();
542	#else
543	TComList<TComPic> cListPic = m_ppcTEncTop[m_layerId-1]->getListPic();
544	#endif
545	pcSlice->setBaseColPic( *cListPic, refLayerIdc );
546
547	#if SIMPLIFIED_MV_POS_SCALING
548	#if SCALED_REF_LAYER_OFFSETS
549	const Window &scalEL = m_pcEncTop->getScaledRefLayerWindow();
550
551	Int widthBL = pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec()->getWidth();
552	Int heightBL = pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec()->getHeight();
553
554	Int widthEL = pcPic->getPicYuvRec()->getWidth() - scalEL.getWindowLeftOffset() - scalEL.getWindowRightOffset();
555	Int heightEL = pcPic->getPicYuvRec()->getHeight() - scalEL.getWindowTopOffset() - scalEL.getWindowBottomOffset();
556	#else
557	const Window &confBL = pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec()->getConformanceWindow();
558	const Window &confEL = pcPic->getPicYuvRec()->getConformanceWindow();
559
560	Int widthBL = pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec()->getWidth () - confBL.getWindowLeftOffset() - confBL.getWindowRightOffset();
561	Int heightBL = pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec()->getHeight() - confBL.getWindowTopOffset() - confBL.getWindowBottomOffset();
562
563	Int widthEL = pcPic->getPicYuvRec()->getWidth() - confEL.getWindowLeftOffset() - confEL.getWindowRightOffset();
564	Int heightEL = pcPic->getPicYuvRec()->getHeight() - confEL.getWindowTopOffset() - confEL.getWindowBottomOffset();
565	#endif
566	g_mvScalingFactor[refLayerIdc][0] = widthEL == widthBL ? 4096 : Clip3(-4096, 4095, ((widthEL << 8) + (widthBL >> 1)) / widthBL);
567	g_mvScalingFactor[refLayerIdc][1] = heightEL == heightBL ? 4096 : Clip3(-4096, 4095, ((heightEL << 8) + (heightBL >> 1)) / heightBL);
568
569	g_posScalingFactor[refLayerIdc][0] = ((widthBL << 16) + (widthEL >> 1)) / widthEL;
570	g_posScalingFactor[refLayerIdc][1] = ((heightBL << 16) + (heightEL >> 1)) / heightEL;
571	#endif
572
573	#if SVC_UPSAMPLING
574	if( pcPic->isSpatialEnhLayer(refLayerIdc))
575	{
576	#if SCALED_REF_LAYER_OFFSETS
577	m_pcPredSearch->upsampleBasePic( refLayerIdc, pcPic->getFullPelBaseRec(refLayerIdc), pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec(), pcPic->getPicYuvRec(), pcSlice->getSPS()->getScaledRefLayerWindow() );
578	#else
579	m_pcPredSearch->upsampleBasePic( refLayerIdc, pcPic->getFullPelBaseRec(refLayerIdc), pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec(), pcPic->getPicYuvRec() );
580	#endif
581	}
582	else
583	{
584	pcPic->setFullPelBaseRec( refLayerIdc, pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec() );
585	}
586	pcSlice->setFullPelBaseRec ( refLayerIdc, pcPic->getFullPelBaseRec(refLayerIdc) );
587	#endif
588	}
589	}
590	#endif
591
592	#if REF_IDX_FRAMEWORK
593	if( m_layerId > 0 && (pocCurr % m_pcCfg->getIntraPeriod() == 0) )
594	{
595	#if IDR_ALIGNMENT
596	TComList<TComPic> cListPic = m_ppcTEncTop[m_layerId]->getRefLayerEnc(0)->getListPic();
597	TComPic* picLayer0 = pcSlice->getRefPic(*cListPic, pcSlice->getPOC() );
598	if( picLayer0->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| picLayer0->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP )
599	{
600	pcSlice->setNalUnitType(picLayer0->getSlice(0)->getNalUnitType());
601	}
602	else
603	#endif
604	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_CRA);
605	}
606	#if ZERO_NUM_DIRECT_LAYERS
607	if( m_layerId > 0 && pcSlice->getActiveNumILRRefIdx() == 0 && pcSlice->getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP && pcSlice->getNalUnitType() <= NAL_UNIT_CODED_SLICE_CRA )
608	{
609	pcSlice->setSliceType(I_SLICE);
610	}
611	else
612	#endif
613	if( m_layerId > 0 && !m_pcEncTop->getElRapSliceTypeB() )
614	{
615	if( (pcSlice->getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP) &&
616	(pcSlice->getNalUnitType() <= NAL_UNIT_CODED_SLICE_CRA) &&
617	pcSlice->getSliceType() == B_SLICE )
618	{
619	pcSlice->setSliceType(P_SLICE);
620	}
621	}
622	#endif
623	if(pcSlice->getTemporalLayerNonReferenceFlag())
624	{
625	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_TRAIL_R)
626	{
627	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TRAIL_N);
628	}
629	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_RADL_R)
630	{
631	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_RADL_N);
632	}
633	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_RASL_R)
634	{
635	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_RASL_N);
636	}
637	}
638
639	// Do decoding refresh marking if any
640	pcSlice->decodingRefreshMarking(m_pocCRA, m_bRefreshPending, rcListPic);
641	m_pcEncTop->selectReferencePictureSet(pcSlice, pocCurr, iGOPid);
642	pcSlice->getRPS()->setNumberOfLongtermPictures(0);
643
644	if(pcSlice->checkThatAllRefPicsAreAvailable(rcListPic, pcSlice->getRPS(), false) != 0)
645	{
646	pcSlice->createExplicitReferencePictureSetFromReference(rcListPic, pcSlice->getRPS());
647	}
648	pcSlice->applyReferencePictureSet(rcListPic, pcSlice->getRPS());
649
650	if(pcSlice->getTLayer() > 0)
651	{
652	if(pcSlice->isTemporalLayerSwitchingPoint(rcListPic) \|\| pcSlice->getSPS()->getTemporalIdNestingFlag())
653	{
654	if(pcSlice->getTemporalLayerNonReferenceFlag())
655	{
656	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TSA_N);
657	}
658	else
659	{
660	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TLA_R);
661	}
662	}
663	else if(pcSlice->isStepwiseTemporalLayerSwitchingPointCandidate(rcListPic))
664	{
665	Bool isSTSA=true;
666	for(Int ii=iGOPid+1;(ii<m_pcCfg->getGOPSize() && isSTSA==true);ii++)
667	{
668	Int lTid= m_pcCfg->getGOPEntry(ii).m_temporalId;
669	if(lTid==pcSlice->getTLayer())
670	{
671	TComReferencePictureSet* nRPS = pcSlice->getSPS()->getRPSList()->getReferencePictureSet(ii);
672	for(Int jj=0;jj<nRPS->getNumberOfPictures();jj++)
673	{
674	if(nRPS->getUsed(jj))
675	{
676	Int tPoc=m_pcCfg->getGOPEntry(ii).m_POC+nRPS->getDeltaPOC(jj);
677	Int kk=0;
678	for(kk=0;kk<m_pcCfg->getGOPSize();kk++)
679	{
680	if(m_pcCfg->getGOPEntry(kk).m_POC==tPoc)
681	break;
682	}
683	Int tTid=m_pcCfg->getGOPEntry(kk).m_temporalId;
684	if(tTid >= pcSlice->getTLayer())
685	{
686	isSTSA=false;
687	break;
688	}
689	}
690	}
691	}
692	}
693	if(isSTSA==true)
694	{
695	if(pcSlice->getTemporalLayerNonReferenceFlag())
696	{
697	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_N);
698	}
699	else
700	{
701	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_R);
702	}
703	}
704	}
705	}
706	arrangeLongtermPicturesInRPS(pcSlice, rcListPic);
707	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
708	refPicListModification->setRefPicListModificationFlagL0(0);
709	refPicListModification->setRefPicListModificationFlagL1(0);
710	pcSlice->setNumRefIdx(REF_PIC_LIST_0,min(m_pcCfg->getGOPEntry(iGOPid).m_numRefPicsActive,pcSlice->getRPS()->getNumberOfPictures()));
711	pcSlice->setNumRefIdx(REF_PIC_LIST_1,min(m_pcCfg->getGOPEntry(iGOPid).m_numRefPicsActive,pcSlice->getRPS()->getNumberOfPictures()));
712
713	#if REF_IDX_FRAMEWORK
714	#if ZERO_NUM_DIRECT_LAYERS
715	if( m_layerId > 0 && pcSlice->getActiveNumILRRefIdx() )
716	#else
717	if(m_layerId > 0)
718	#endif
719	{
720	#if RESTR_CHK
721	if (pcSlice->getPOC()>0 && pcSlice->isRADL()&& pcPic->getSlice(0)->isRASL())
722	{
723	#if JCTVC_M0458_INTERLAYER_RPS_SIG
724	pcSlice->setActiveNumILRRefIdx(0);
725	pcSlice->setInterLayerPredEnabledFlag(0);
726	#else
727	pcSlice->setNumILRRefIdx(0);
728	#endif
729	}
730	#endif
731	#if JCTVC_M0458_INTERLAYER_RPS_SIG
732	if( pcSlice->getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP && pcSlice->getNalUnitType() <= NAL_UNIT_CODED_SLICE_CRA )
733	{
734	pcSlice->setNumRefIdx(REF_PIC_LIST_0, pcSlice->getActiveNumILRRefIdx());
735	pcSlice->setNumRefIdx(REF_PIC_LIST_1, pcSlice->getActiveNumILRRefIdx());
736	}
737	else
738	{
739	pcSlice->setNumRefIdx(REF_PIC_LIST_0, pcSlice->getNumRefIdx(REF_PIC_LIST_0)+pcSlice->getActiveNumILRRefIdx());
740	pcSlice->setNumRefIdx(REF_PIC_LIST_1, pcSlice->getNumRefIdx(REF_PIC_LIST_1)+pcSlice->getActiveNumILRRefIdx());
741	}
742	#else
743	if( pcSlice->getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP && pcSlice->getNalUnitType() <= NAL_UNIT_CODED_SLICE_CRA )
744	{
745	pcSlice->setNumRefIdx(REF_PIC_LIST_0, pcSlice->getNumILRRefIdx());
746	pcSlice->setNumRefIdx(REF_PIC_LIST_1, pcSlice->getNumILRRefIdx());
747	}
748	else
749	{
750	pcSlice->setNumRefIdx(REF_PIC_LIST_0, pcSlice->getNumRefIdx(REF_PIC_LIST_0)+pcSlice->getNumILRRefIdx());
751	pcSlice->setNumRefIdx(REF_PIC_LIST_1, pcSlice->getNumRefIdx(REF_PIC_LIST_1)+pcSlice->getNumILRRefIdx());
752	}
753	#endif
754	}
755	#endif
756
757	#if ADAPTIVE_QP_SELECTION
758	pcSlice->setTrQuant( m_pcEncTop->getTrQuant() );
759	#endif
760
761	#if REF_IDX_FRAMEWORK
762	if( pcSlice->getSliceType() == B_SLICE )
763	{
764	pcSlice->setColFromL0Flag(1-uiColDir);
765	}
766	#endif
767
768	// Set reference list
769	#if REF_IDX_FRAMEWORK
770	#if ZERO_NUM_DIRECT_LAYERS
771	if(m_layerId == 0 \|\| ( m_layerId > 0 && pcSlice->getActiveNumILRRefIdx() == 0 ) )
772	#else
773	if(m_layerId == 0)
774	#endif
775	{
776	pcSlice->setRefPicList( rcListPic);
777	}
778	#else
779	pcSlice->setRefPicList ( rcListPic );
780	#endif
781	#if REF_IDX_FRAMEWORK
782	#if ZERO_NUM_DIRECT_LAYERS
783	if( m_layerId > 0 && pcSlice->getActiveNumILRRefIdx() )
784	#else
785	if(m_layerId > 0)
786	#endif
787	{
788	m_pcEncTop->setILRPic(pcPic);
789
790	#if REF_IDX_MFM
791	if( pcSlice->getSPS()->getMFMEnabledFlag() )
792	{
793	pcSlice->setRefPOCListILP(m_pcEncTop->getIlpList(), pcSlice->getBaseColPic());
794	}
795	#endif
796	pcSlice->setRefPicListModificationSvc();
797	pcSlice->setRefPicList( rcListPic, false, m_pcEncTop->getIlpList());
798
799	#if REF_IDX_MFM
800	if( pcSlice->getSPS()->getMFMEnabledFlag() )
801	{
802	Bool found = false;
803	UInt ColFromL0Flag = pcSlice->getColFromL0Flag();
804	UInt ColRefIdx = pcSlice->getColRefIdx();
805	for(Int colIdx = 0; colIdx < pcSlice->getNumRefIdx( RefPicList(1 - ColFromL0Flag) ); colIdx++)
806	{
807	if( pcSlice->getRefPic( RefPicList(1 - ColFromL0Flag), colIdx)->isILR(m_layerId) )
808	{
809	ColRefIdx = colIdx;
810	found = true;
811	break;
812	}
813	}
814
815	if( found == false )
816	{
817	ColFromL0Flag = 1 - ColFromL0Flag;
818	for(Int colIdx = 0; colIdx < pcSlice->getNumRefIdx( RefPicList(1 - ColFromL0Flag) ); colIdx++)
819	{
820	if( pcSlice->getRefPic( RefPicList(1 - ColFromL0Flag), colIdx)->isILR(m_layerId) )
821	{
822	ColRefIdx = colIdx;
823	found = true;
824	break;
825	}
826	}
827	}
828
829	if(found == true)
830	{
831	pcSlice->setColFromL0Flag(ColFromL0Flag);
832	pcSlice->setColRefIdx(ColRefIdx);
833	}
834	}
835	#endif
836	}
837	#endif
838
839	// Slice info. refinement
840	if ( (pcSlice->getSliceType() == B_SLICE) && (pcSlice->getNumRefIdx(REF_PIC_LIST_1) == 0) )
841	{
842	pcSlice->setSliceType ( P_SLICE );
843	}
844	#if !L0034_COMBINED_LIST_CLEANUP
845	if (pcSlice->getSliceType() != B_SLICE \|\| !pcSlice->getSPS()->getUseLComb())
846	{
847	pcSlice->setNumRefIdx(REF_PIC_LIST_C, 0);
848	pcSlice->setRefPicListCombinationFlag(false);
849	pcSlice->setRefPicListModificationFlagLC(false);
850	}
851	else
852	{
853	pcSlice->setRefPicListCombinationFlag(pcSlice->getSPS()->getUseLComb());
854	pcSlice->setNumRefIdx(REF_PIC_LIST_C, pcSlice->getNumRefIdx(REF_PIC_LIST_0));
855	}
856	#endif
857
858	if (pcSlice->getSliceType() == B_SLICE)
859	{
860	#if !REF_IDX_FRAMEWORK
861	pcSlice->setColFromL0Flag(1-uiColDir);
862	#endif
863	Bool bLowDelay = true;
864	Int iCurrPOC = pcSlice->getPOC();
865	Int iRefIdx = 0;
866
867	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_0) && bLowDelay; iRefIdx++)
868	{
869	if ( pcSlice->getRefPic(REF_PIC_LIST_0, iRefIdx)->getPOC() > iCurrPOC )
870	{
871	bLowDelay = false;
872	}
873	}
874	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_1) && bLowDelay; iRefIdx++)
875	{
876	if ( pcSlice->getRefPic(REF_PIC_LIST_1, iRefIdx)->getPOC() > iCurrPOC )
877	{
878	bLowDelay = false;
879	}
880	}
881
882	pcSlice->setCheckLDC(bLowDelay);
883	}
884	else
885	{
886	pcSlice->setCheckLDC(true);
887	}
888
889	uiColDir = 1-uiColDir;
890
891	//-------------------------------------------------------------
892	pcSlice->setRefPOCList();
893
894	#if L0034_COMBINED_LIST_CLEANUP
895	pcSlice->setList1IdxToList0Idx();
896	#else
897	pcSlice->setNoBackPredFlag( false );
898	if ( pcSlice->getSliceType() == B_SLICE && !pcSlice->getRefPicListCombinationFlag())
899	{
900	if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) )
901	{
902	pcSlice->setNoBackPredFlag( true );
903	Int i;
904	for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ )
905	{
906	if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) )
907	{
908	pcSlice->setNoBackPredFlag( false );
909	break;
910	}
911	}
912	}
913	}
914
915	if(pcSlice->getNoBackPredFlag())
916	{
917	pcSlice->setNumRefIdx(REF_PIC_LIST_C, 0);
918	}
919	pcSlice->generateCombinedList();
920	#endif
921
922	if (m_pcEncTop->getTMVPModeId() == 2)
923	{
924	if (iGOPid == 0) // first picture in SOP (i.e. forward B)
925	{
926	pcSlice->setEnableTMVPFlag(0);
927	}
928	else
929	{
930	// Note: pcSlice->getColFromL0Flag() is assumed to be always 0 and getcolRefIdx() is always 0.
931	pcSlice->setEnableTMVPFlag(1);
932	}
933	pcSlice->getSPS()->setTMVPFlagsPresent(1);
934	}
935	else if (m_pcEncTop->getTMVPModeId() == 1)
936	{
937	pcSlice->getSPS()->setTMVPFlagsPresent(1);
938	#if SVC_EXTENSION
939	if( pcSlice->getIdrPicFlag() )
940	{
941	pcSlice->setEnableTMVPFlag(0);
942	}
943	else
944	#endif
945	pcSlice->setEnableTMVPFlag(1);
946	}
947	else
948	{
949	pcSlice->getSPS()->setTMVPFlagsPresent(0);
950	pcSlice->setEnableTMVPFlag(0);
951	}
952	/////////////////////////////////////////////////////////////////////////////////////////////////// Compress a slice
953	// Slice compression
954	if (m_pcCfg->getUseASR())
955	{
956	m_pcSliceEncoder->setSearchRange(pcSlice);
957	}
958
959	Bool bGPBcheck=false;
960	if ( pcSlice->getSliceType() == B_SLICE)
961	{
962	if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) )
963	{
964	bGPBcheck=true;
965	Int i;
966	for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ )
967	{
968	if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) )
969	{
970	bGPBcheck=false;
971	break;
972	}
973	}
974	}
975	}
976	if(bGPBcheck)
977	{
978	pcSlice->setMvdL1ZeroFlag(true);
979	}
980	else
981	{
982	pcSlice->setMvdL1ZeroFlag(false);
983	}
984	pcPic->getSlice(pcSlice->getSliceIdx())->setMvdL1ZeroFlag(pcSlice->getMvdL1ZeroFlag());
985
986	#if RATE_CONTROL_LAMBDA_DOMAIN
987	Int sliceQP = pcSlice->getSliceQp();
988	Double lambda = 0.0;
989	Int actualHeadBits = 0;
990	Int actualTotalBits = 0;
991	Int estimatedBits = 0;
992	Int tmpBitsBeforeWriting = 0;
993	if ( m_pcCfg->getUseRateCtrl() )
994	{
995	Int frameLevel = m_pcRateCtrl->getRCSeq()->getGOPID2Level( iGOPid );
996	if ( pcPic->getSlice(0)->getSliceType() == I_SLICE )
997	{
998	frameLevel = 0;
999	}
1000	m_pcRateCtrl->initRCPic( frameLevel );
1001	estimatedBits = m_pcRateCtrl->getRCPic()->getTargetBits();
1002
1003	if ( ( pcSlice->getPOC() == 0 && m_pcCfg->getInitialQP() > 0 ) \|\| ( frameLevel == 0 && m_pcCfg->getForceIntraQP() ) ) // QP is specified
1004	{
1005	sliceQP = m_pcCfg->getInitialQP();
1006	Int NumberBFrames = ( m_pcCfg->getGOPSize() - 1 );
1007	Double dLambda_scale = 1.0 - Clip3( 0.0, 0.5, 0.05*(Double)NumberBFrames );
1008	Double dQPFactor = 0.57*dLambda_scale;
1009	Int SHIFT_QP = 12;
1010	Int bitdepth_luma_qp_scale = 0;
1011	Double qp_temp = (Double) sliceQP + bitdepth_luma_qp_scale - SHIFT_QP;
1012	lambda = dQPFactor*pow( 2.0, qp_temp/3.0 );
1013	}
1014	else if ( frameLevel == 0 ) // intra case, but use the model
1015	{
1016	if ( m_pcCfg->getIntraPeriod() != 1 ) // do not refine allocated bits for all intra case
1017	{
1018	Int bits = m_pcRateCtrl->getRCSeq()->getLeftAverageBits();
1019	bits = m_pcRateCtrl->getRCSeq()->getRefineBitsForIntra( bits );
1020	if ( bits < 200 )
1021	{
1022	bits = 200;
1023	}
1024	m_pcRateCtrl->getRCPic()->setTargetBits( bits );
1025	}
1026
1027	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
1028	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture );
1029	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
1030	}
1031	else // normal case
1032	{
1033	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
1034	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture );
1035	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
1036	}
1037
1038	sliceQP = Clip3( -pcSlice->getSPS()->getQpBDOffsetY(), MAX_QP, sliceQP );
1039	m_pcRateCtrl->getRCPic()->setPicEstQP( sliceQP );
1040
1041	m_pcSliceEncoder->resetQP( pcPic, sliceQP, lambda );
1042	}
1043	#endif
1044
1045	UInt uiNumSlices = 1;
1046
1047	UInt uiInternalAddress = pcPic->getNumPartInCU()-4;
1048	UInt uiExternalAddress = pcPic->getPicSym()->getNumberOfCUsInFrame()-1;
1049	UInt uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1050	UInt uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1051	UInt uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
1052	UInt uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
1053	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
1054	{
1055	uiInternalAddress--;
1056	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1057	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1058	}
1059	uiInternalAddress++;
1060	if(uiInternalAddress==pcPic->getNumPartInCU())
1061	{
1062	uiInternalAddress = 0;
1063	uiExternalAddress++;
1064	}
1065	UInt uiRealEndAddress = uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress;
1066
1067	UInt uiCummulativeTileWidth;
1068	UInt uiCummulativeTileHeight;
1069	Int p, j;
1070	UInt uiEncCUAddr;
1071
1072	//set NumColumnsMinus1 and NumRowsMinus1
1073	pcPic->getPicSym()->setNumColumnsMinus1( pcSlice->getPPS()->getNumColumnsMinus1() );
1074	pcPic->getPicSym()->setNumRowsMinus1( pcSlice->getPPS()->getNumRowsMinus1() );
1075
1076	//create the TComTileArray
1077	pcPic->getPicSym()->xCreateTComTileArray();
1078
1079	if( pcSlice->getPPS()->getUniformSpacingFlag() == 1 )
1080	{
1081	//set the width for each tile
1082	for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
1083	{
1084	for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1()+1; p++)
1085	{
1086	pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->
1087	setTileWidth( (p+1)*pcPic->getPicSym()->getFrameWidthInCU()/(pcPic->getPicSym()->getNumColumnsMinus1()+1)
1088	- (p*pcPic->getPicSym()->getFrameWidthInCU())/(pcPic->getPicSym()->getNumColumnsMinus1()+1) );
1089	}
1090	}
1091
1092	//set the height for each tile
1093	for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
1094	{
1095	for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1()+1; p++)
1096	{
1097	pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->
1098	setTileHeight( (p+1)*pcPic->getPicSym()->getFrameHeightInCU()/(pcPic->getPicSym()->getNumRowsMinus1()+1)
1099	- (p*pcPic->getPicSym()->getFrameHeightInCU())/(pcPic->getPicSym()->getNumRowsMinus1()+1) );
1100	}
1101	}
1102	}
1103	else
1104	{
1105	//set the width for each tile
1106	for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
1107	{
1108	uiCummulativeTileWidth = 0;
1109	for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1(); p++)
1110	{
1111	pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->setTileWidth( pcSlice->getPPS()->getColumnWidth(p) );
1112	uiCummulativeTileWidth += pcSlice->getPPS()->getColumnWidth(p);
1113	}
1114	pcPic->getPicSym()->getTComTile(j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p)->setTileWidth( pcPic->getPicSym()->getFrameWidthInCU()-uiCummulativeTileWidth );
1115	}
1116
1117	//set the height for each tile
1118	for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
1119	{
1120	uiCummulativeTileHeight = 0;
1121	for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1(); p++)
1122	{
1123	pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->setTileHeight( pcSlice->getPPS()->getRowHeight(p) );
1124	uiCummulativeTileHeight += pcSlice->getPPS()->getRowHeight(p);
1125	}
1126	pcPic->getPicSym()->getTComTile(p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j)->setTileHeight( pcPic->getPicSym()->getFrameHeightInCU()-uiCummulativeTileHeight );
1127	}
1128	}
1129	//intialize each tile of the current picture
1130	pcPic->getPicSym()->xInitTiles();
1131
1132	// Allocate some coders, now we know how many tiles there are.
1133	Int iNumSubstreams = pcSlice->getPPS()->getNumSubstreams();
1134
1135	//generate the Coding Order Map and Inverse Coding Order Map
1136	for(p=0, uiEncCUAddr=0; p<pcPic->getPicSym()->getNumberOfCUsInFrame(); p++, uiEncCUAddr = pcPic->getPicSym()->xCalculateNxtCUAddr(uiEncCUAddr))
1137	{
1138	pcPic->getPicSym()->setCUOrderMap(p, uiEncCUAddr);
1139	pcPic->getPicSym()->setInverseCUOrderMap(uiEncCUAddr, p);
1140	}
1141	pcPic->getPicSym()->setCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame());
1142	pcPic->getPicSym()->setInverseCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame());
1143
1144	// Allocate some coders, now we know how many tiles there are.
1145	m_pcEncTop->createWPPCoders(iNumSubstreams);
1146	pcSbacCoders = m_pcEncTop->getSbacCoders();
1147	pcSubstreamsOut = new TComOutputBitstream[iNumSubstreams];
1148
1149	UInt startCUAddrSliceIdx = 0; // used to index "m_uiStoredStartCUAddrForEncodingSlice" containing locations of slice boundaries
1150	UInt startCUAddrSlice = 0; // used to keep track of current slice's starting CU addr.
1151	pcSlice->setSliceCurStartCUAddr( startCUAddrSlice ); // Setting "start CU addr" for current slice
1152	m_storedStartCUAddrForEncodingSlice.clear();
1153
1154	UInt startCUAddrSliceSegmentIdx = 0; // used to index "m_uiStoredStartCUAddrForEntropyEncodingSlice" containing locations of slice boundaries
1155	UInt startCUAddrSliceSegment = 0; // used to keep track of current Dependent slice's starting CU addr.
1156	pcSlice->setSliceSegmentCurStartCUAddr( startCUAddrSliceSegment ); // Setting "start CU addr" for current Dependent slice
1157
1158	m_storedStartCUAddrForEncodingSliceSegment.clear();
1159	UInt nextCUAddr = 0;
1160	m_storedStartCUAddrForEncodingSlice.push_back (nextCUAddr);
1161	startCUAddrSliceIdx++;
1162	m_storedStartCUAddrForEncodingSliceSegment.push_back(nextCUAddr);
1163	startCUAddrSliceSegmentIdx++;
1164	#if AVC_BASE
1165	if( m_layerId == 0 && m_pcEncTop->getVPS()->getAvcBaseLayerFlag() )
1166	{
1167	pcPic->getPicYuvOrg()->copyToPic( pcPic->getPicYuvRec() );
1168	#if AVC_SYNTAX
1169	pcPic->readBLSyntax( m_ppcTEncTop[0]->getBLSyntaxFile(), SYNTAX_BYTES );
1170	#endif
1171	return;
1172	}
1173	#endif
1174
1175	while(nextCUAddr<uiRealEndAddress) // determine slice boundaries
1176	{
1177	pcSlice->setNextSlice ( false );
1178	pcSlice->setNextSliceSegment( false );
1179	assert(pcPic->getNumAllocatedSlice() == startCUAddrSliceIdx);
1180	m_pcSliceEncoder->precompressSlice( pcPic );
1181	m_pcSliceEncoder->compressSlice ( pcPic );
1182
1183	Bool bNoBinBitConstraintViolated = (!pcSlice->isNextSlice() && !pcSlice->isNextSliceSegment());
1184	if (pcSlice->isNextSlice() \|\| (bNoBinBitConstraintViolated && m_pcCfg->getSliceMode()==FIXED_NUMBER_OF_LCU))
1185	{
1186	startCUAddrSlice = pcSlice->getSliceCurEndCUAddr();
1187	// Reconstruction slice
1188	m_storedStartCUAddrForEncodingSlice.push_back(startCUAddrSlice);
1189	startCUAddrSliceIdx++;
1190	// Dependent slice
1191	if (startCUAddrSliceSegmentIdx>0 && m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx-1] != startCUAddrSlice)
1192	{
1193	m_storedStartCUAddrForEncodingSliceSegment.push_back(startCUAddrSlice);
1194	startCUAddrSliceSegmentIdx++;
1195	}
1196
1197	if (startCUAddrSlice < uiRealEndAddress)
1198	{
1199	pcPic->allocateNewSlice();
1200	pcPic->setCurrSliceIdx ( startCUAddrSliceIdx-1 );
1201	m_pcSliceEncoder->setSliceIdx ( startCUAddrSliceIdx-1 );
1202	pcSlice = pcPic->getSlice ( startCUAddrSliceIdx-1 );
1203	pcSlice->copySliceInfo ( pcPic->getSlice(0) );
1204	pcSlice->setSliceIdx ( startCUAddrSliceIdx-1 );
1205	pcSlice->setSliceCurStartCUAddr ( startCUAddrSlice );
1206	pcSlice->setSliceSegmentCurStartCUAddr ( startCUAddrSlice );
1207	pcSlice->setSliceBits(0);
1208	uiNumSlices ++;
1209	}
1210	}
1211	else if (pcSlice->isNextSliceSegment() \|\| (bNoBinBitConstraintViolated && m_pcCfg->getSliceSegmentMode()==FIXED_NUMBER_OF_LCU))
1212	{
1213	startCUAddrSliceSegment = pcSlice->getSliceSegmentCurEndCUAddr();
1214	m_storedStartCUAddrForEncodingSliceSegment.push_back(startCUAddrSliceSegment);
1215	startCUAddrSliceSegmentIdx++;
1216	pcSlice->setSliceSegmentCurStartCUAddr( startCUAddrSliceSegment );
1217	}
1218	else
1219	{
1220	startCUAddrSlice = pcSlice->getSliceCurEndCUAddr();
1221	startCUAddrSliceSegment = pcSlice->getSliceSegmentCurEndCUAddr();
1222	}
1223
1224	nextCUAddr = (startCUAddrSlice > startCUAddrSliceSegment) ? startCUAddrSlice : startCUAddrSliceSegment;
1225	}
1226	m_storedStartCUAddrForEncodingSlice.push_back( pcSlice->getSliceCurEndCUAddr());
1227	startCUAddrSliceIdx++;
1228	m_storedStartCUAddrForEncodingSliceSegment.push_back(pcSlice->getSliceCurEndCUAddr());
1229	startCUAddrSliceSegmentIdx++;
1230
1231	pcSlice = pcPic->getSlice(0);
1232
1233	// SAO parameter estimation using non-deblocked pixels for LCU bottom and right boundary areas
1234	if( m_pcCfg->getSaoLcuBasedOptimization() && m_pcCfg->getSaoLcuBoundary() )
1235	{
1236	m_pcSAO->resetStats();
1237	m_pcSAO->calcSaoStatsCu_BeforeDblk( pcPic );
1238	}
1239
1240	//-- Loop filter
1241	Bool bLFCrossTileBoundary = pcSlice->getPPS()->getLoopFilterAcrossTilesEnabledFlag();
1242	m_pcLoopFilter->setCfg(bLFCrossTileBoundary);
1243	#if L0386_DB_METRIC
1244	if ( m_pcCfg->getDeblockingFilterMetric() )
1245	{
1246	dblMetric(pcPic, uiNumSlices);
1247	}
1248	#endif
1249	m_pcLoopFilter->loopFilterPic( pcPic );
1250
1251	pcSlice = pcPic->getSlice(0);
1252	if(pcSlice->getSPS()->getUseSAO())
1253	{
1254	std::vector<Bool> LFCrossSliceBoundaryFlag;
1255	for(Int s=0; s< uiNumSlices; s++)
1256	{
1257	LFCrossSliceBoundaryFlag.push_back( ((uiNumSlices==1)?true:pcPic->getSlice(s)->getLFCrossSliceBoundaryFlag()) );
1258	}
1259	m_storedStartCUAddrForEncodingSlice.resize(uiNumSlices+1);
1260	pcPic->createNonDBFilterInfo(m_storedStartCUAddrForEncodingSlice, 0, &LFCrossSliceBoundaryFlag ,pcPic->getPicSym()->getNumTiles() ,bLFCrossTileBoundary);
1261	}
1262
1263
1264	pcSlice = pcPic->getSlice(0);
1265
1266	if(pcSlice->getSPS()->getUseSAO())
1267	{
1268	m_pcSAO->createPicSaoInfo(pcPic);
1269	}
1270
1271	/////////////////////////////////////////////////////////////////////////////////////////////////// File writing
1272	// Set entropy coder
1273	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1274
1275	/* write various header sets. */
1276	if ( m_bSeqFirst )
1277	{
1278	#if SVC_EXTENSION
1279	OutputNALUnit nalu(NAL_UNIT_VPS, 0, m_layerId);
1280	#if AVC_BASE
1281	if( ( m_layerId == 1 && m_pcEncTop->getVPS()->getAvcBaseLayerFlag() ) \|\| ( m_layerId == 0 && !m_pcEncTop->getVPS()->getAvcBaseLayerFlag() ) )
1282	#else
1283	if( m_layerId == 0 )
1284	#endif
1285	{
1286	#else
1287	OutputNALUnit nalu(NAL_UNIT_VPS);
1288	#endif
1289	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1290	m_pcEntropyCoder->encodeVPS(m_pcEncTop->getVPS());
1291	writeRBSPTrailingBits(nalu.m_Bitstream);
1292	accessUnit.push_back(new NALUnitEBSP(nalu));
1293	#if RATE_CONTROL_LAMBDA_DOMAIN
1294	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1295	#endif
1296	#if SVC_EXTENSION
1297	}
1298	#endif
1299
1300	#if SVC_EXTENSION
1301	nalu = NALUnit(NAL_UNIT_SPS, 0, m_layerId);
1302	#else
1303	nalu = NALUnit(NAL_UNIT_SPS);
1304	#endif
1305	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1306	if (m_bSeqFirst)
1307	{
1308	pcSlice->getSPS()->setNumLongTermRefPicSPS(m_numLongTermRefPicSPS);
1309	for (Int k = 0; k < m_numLongTermRefPicSPS; k++)
1310	{
1311	pcSlice->getSPS()->setLtRefPicPocLsbSps(k, m_ltRefPicPocLsbSps[k]);
1312	pcSlice->getSPS()->setUsedByCurrPicLtSPSFlag(k, m_ltRefPicUsedByCurrPicFlag[k]);
1313	}
1314	}
1315	if( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1316	{
1317	UInt maxCU = m_pcCfg->getSliceArgument() >> ( pcSlice->getSPS()->getMaxCUDepth() << 1);
1318	UInt numDU = ( m_pcCfg->getSliceMode() == 1 ) ? ( pcPic->getNumCUsInFrame() / maxCU ) : ( 0 );
1319	if( pcPic->getNumCUsInFrame() % maxCU != 0 )
1320	{
1321	numDU ++;
1322	}
1323	pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->setNumDU( numDU );
1324	pcSlice->getSPS()->setHrdParameters( m_pcCfg->getFrameRate(), numDU, m_pcCfg->getTargetBitrate(), ( m_pcCfg->getIntraPeriod() > 0 ) );
1325	}
1326	if( m_pcCfg->getBufferingPeriodSEIEnabled() \|\| m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1327	{
1328	pcSlice->getSPS()->getVuiParameters()->setHrdParametersPresentFlag( true );
1329	}
1330	m_pcEntropyCoder->encodeSPS(pcSlice->getSPS());
1331	writeRBSPTrailingBits(nalu.m_Bitstream);
1332	accessUnit.push_back(new NALUnitEBSP(nalu));
1333	#if RATE_CONTROL_LAMBDA_DOMAIN
1334	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1335	#endif
1336
1337	#if SVC_EXTENSION
1338	nalu = NALUnit(NAL_UNIT_PPS, 0, m_layerId);
1339	#else
1340	nalu = NALUnit(NAL_UNIT_PPS);
1341	#endif
1342	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1343	m_pcEntropyCoder->encodePPS(pcSlice->getPPS());
1344	writeRBSPTrailingBits(nalu.m_Bitstream);
1345	accessUnit.push_back(new NALUnitEBSP(nalu));
1346	#if RATE_CONTROL_LAMBDA_DOMAIN
1347	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1348	#endif
1349
1350	xCreateLeadingSEIMessages(accessUnit, pcSlice->getSPS());
1351
1352	m_bSeqFirst = false;
1353	}
1354
1355	#if L0208_SOP_DESCRIPTION_SEI
1356	if (writeSOP) // write SOP description SEI (if enabled) at the beginning of GOP
1357	{
1358	Int SOPcurrPOC = pocCurr;
1359
1360	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1361	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1362	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1363
1364	SEISOPDescription SOPDescriptionSEI;
1365	SOPDescriptionSEI.m_sopSeqParameterSetId = pcSlice->getSPS()->getSPSId();
1366
1367	UInt i = 0;
1368	UInt prevEntryId = iGOPid;
1369	for (j = iGOPid; j < m_iGopSize; j++)
1370	{
1371	Int deltaPOC = m_pcCfg->getGOPEntry(j).m_POC - m_pcCfg->getGOPEntry(prevEntryId).m_POC;
1372	if ((SOPcurrPOC + deltaPOC) < m_pcCfg->getFramesToBeEncoded())
1373	{
1374	SOPcurrPOC += deltaPOC;
1375	SOPDescriptionSEI.m_sopDescVclNaluType[i] = getNalUnitType(SOPcurrPOC, m_iLastIDR);
1376	SOPDescriptionSEI.m_sopDescTemporalId[i] = m_pcCfg->getGOPEntry(j).m_temporalId;
1377	SOPDescriptionSEI.m_sopDescStRpsIdx[i] = m_pcEncTop->getReferencePictureSetIdxForSOP(pcSlice, SOPcurrPOC, j);
1378	SOPDescriptionSEI.m_sopDescPocDelta[i] = deltaPOC;
1379
1380	prevEntryId = j;
1381	i++;
1382	}
1383	}
1384
1385	SOPDescriptionSEI.m_numPicsInSopMinus1 = i - 1;
1386
1387	m_seiWriter.writeSEImessage( nalu.m_Bitstream, SOPDescriptionSEI, pcSlice->getSPS());
1388	writeRBSPTrailingBits(nalu.m_Bitstream);
1389	accessUnit.push_back(new NALUnitEBSP(nalu));
1390
1391	writeSOP = false;
1392	}
1393	#endif
1394
1395	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1396	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1397	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1398	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1399	{
1400	if( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getSubPicCpbParamsPresentFlag() )
1401	{
1402	UInt numDU = pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNumDU();
1403	pictureTimingSEI.m_numDecodingUnitsMinus1 = ( numDU - 1 );
1404	pictureTimingSEI.m_duCommonCpbRemovalDelayFlag = false;
1405
1406	if( pictureTimingSEI.m_numNalusInDuMinus1 == NULL )
1407	{
1408	pictureTimingSEI.m_numNalusInDuMinus1 = new UInt[ numDU ];
1409	}
1410	if( pictureTimingSEI.m_duCpbRemovalDelayMinus1 == NULL )
1411	{
1412	pictureTimingSEI.m_duCpbRemovalDelayMinus1 = new UInt[ numDU ];
1413	}
1414	if( accumBitsDU == NULL )
1415	{
1416	accumBitsDU = new UInt[ numDU ];
1417	}
1418	if( accumNalsDU == NULL )
1419	{
1420	accumNalsDU = new UInt[ numDU ];
1421	}
1422	}
1423	pictureTimingSEI.m_auCpbRemovalDelay = std::max<Int>(1, m_totalCoded - m_lastBPSEI); // Syntax element signalled as minus, hence the .
1424	pictureTimingSEI.m_picDpbOutputDelay = pcSlice->getSPS()->getNumReorderPics(0) + pcSlice->getPOC() - m_totalCoded;
1425	#if L0044_DU_DPB_OUTPUT_DELAY_HRD
1426	Int factor = pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTickDivisorMinus2() + 2;
1427	pictureTimingSEI.m_picDpbOutputDuDelay = factor * pictureTimingSEI.m_picDpbOutputDelay;
1428	if( m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1429	{
1430	picSptDpbOutputDuDelay = factor * pictureTimingSEI.m_picDpbOutputDelay;
1431	}
1432	#endif
1433	}
1434
1435	if( ( m_pcCfg->getBufferingPeriodSEIEnabled() ) && ( pcSlice->getSliceType() == I_SLICE ) &&
1436	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1437	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1438	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1439	{
1440	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1441	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1442	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1443
1444	SEIBufferingPeriod sei_buffering_period;
1445
1446	UInt uiInitialCpbRemovalDelay = (90000/2); // 0.5 sec
1447	sei_buffering_period.m_initialCpbRemovalDelay [0][0] = uiInitialCpbRemovalDelay;
1448	sei_buffering_period.m_initialCpbRemovalDelayOffset[0][0] = uiInitialCpbRemovalDelay;
1449	sei_buffering_period.m_initialCpbRemovalDelay [0][1] = uiInitialCpbRemovalDelay;
1450	sei_buffering_period.m_initialCpbRemovalDelayOffset[0][1] = uiInitialCpbRemovalDelay;
1451
1452	#if L0043_TIMING_INFO
1453	Double dTmp = (Double)pcSlice->getSPS()->getVuiParameters()->getTimingInfo()->getNumUnitsInTick() / (Double)pcSlice->getSPS()->getVuiParameters()->getTimingInfo()->getTimeScale();
1454	#else
1455	Double dTmp = (Double)pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNumUnitsInTick() / (Double)pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTimeScale();
1456	#endif
1457
1458	UInt uiTmp = (UInt)( dTmp * 90000.0 );
1459	uiInitialCpbRemovalDelay -= uiTmp;
1460	uiInitialCpbRemovalDelay -= uiTmp / ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTickDivisorMinus2() + 2 );
1461	sei_buffering_period.m_initialAltCpbRemovalDelay [0][0] = uiInitialCpbRemovalDelay;
1462	sei_buffering_period.m_initialAltCpbRemovalDelayOffset[0][0] = uiInitialCpbRemovalDelay;
1463	sei_buffering_period.m_initialAltCpbRemovalDelay [0][1] = uiInitialCpbRemovalDelay;
1464	sei_buffering_period.m_initialAltCpbRemovalDelayOffset[0][1] = uiInitialCpbRemovalDelay;
1465
1466	sei_buffering_period.m_rapCpbParamsPresentFlag = 0;
1467	#if L0328_SPLICING
1468	//for the concatenation, it can be set to one during splicing.
1469	sei_buffering_period.m_concatenationFlag = 0;
1470	//since the temporal layer HRD is not ready, we assumed it is fixed
1471	sei_buffering_period.m_auCpbRemovalDelayDelta = 1;
1472	#endif
1473	#if L0044_CPB_DPB_DELAY_OFFSET
1474	sei_buffering_period.m_cpbDelayOffset = 0;
1475	sei_buffering_period.m_dpbDelayOffset = 0;
1476	#endif
1477
1478	m_seiWriter.writeSEImessage( nalu.m_Bitstream, sei_buffering_period, pcSlice->getSPS());
1479	writeRBSPTrailingBits(nalu.m_Bitstream);
1480	#if L0045_NON_NESTED_SEI_RESTRICTIONS
1481	{
1482	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
1483	UInt offsetPosition = m_activeParameterSetSEIPresentInAU; // Insert BP SEI after APS SEI
1484	AccessUnit::iterator it;
1485	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
1486	{
1487	it++;
1488	}
1489	accessUnit.insert(it, new NALUnitEBSP(nalu));
1490	m_bufferingPeriodSEIPresentInAU = true;
1491	}
1492	#else
1493	accessUnit.push_back(new NALUnitEBSP(nalu));
1494	#endif
1495
1496	#if K0180_SCALABLE_NESTING_SEI
1497	if (m_pcCfg->getScalableNestingSEIEnabled())
1498	{
1499	OutputNALUnit naluTmp(NAL_UNIT_PREFIX_SEI);
1500	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1501	m_pcEntropyCoder->setBitstream(&naluTmp.m_Bitstream);
1502	scalableNestingSEI.m_nestedSEIs.clear();
1503	scalableNestingSEI.m_nestedSEIs.push_back(&sei_buffering_period);
1504	m_seiWriter.writeSEImessage( naluTmp.m_Bitstream, scalableNestingSEI, pcSlice->getSPS());
1505	writeRBSPTrailingBits(naluTmp.m_Bitstream);
1506	#if L0045_NON_NESTED_SEI_RESTRICTIONS
1507	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
1508	UInt offsetPosition = m_activeParameterSetSEIPresentInAU + m_bufferingPeriodSEIPresentInAU + m_pictureTimingSEIPresentInAU; // Insert BP SEI after non-nested APS, BP and PT SEIs
1509	AccessUnit::iterator it;
1510	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
1511	{
1512	it++;
1513	}
1514	accessUnit.insert(it, new NALUnitEBSP(naluTmp));
1515	m_nestedBufferingPeriodSEIPresentInAU = true;
1516	#else
1517	accessUnit.push_back(new NALUnitEBSP(naluTmp));
1518	#endif
1519	}
1520	#endif
1521
1522	m_lastBPSEI = m_totalCoded;
1523	m_cpbRemovalDelay = 0;
1524	}
1525	m_cpbRemovalDelay ++;
1526	if( ( m_pcEncTop->getRecoveryPointSEIEnabled() ) && ( pcSlice->getSliceType() == I_SLICE ) )
1527	{
1528	if( m_pcEncTop->getGradualDecodingRefreshInfoEnabled() && !pcSlice->getRapPicFlag() )
1529	{
1530	// Gradual decoding refresh SEI
1531	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1532	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1533	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1534
1535	SEIGradualDecodingRefreshInfo seiGradualDecodingRefreshInfo;
1536	seiGradualDecodingRefreshInfo.m_gdrForegroundFlag = true; // Indicating all "foreground"
1537
1538	m_seiWriter.writeSEImessage( nalu.m_Bitstream, seiGradualDecodingRefreshInfo, pcSlice->getSPS() );
1539	writeRBSPTrailingBits(nalu.m_Bitstream);
1540	accessUnit.push_back(new NALUnitEBSP(nalu));
1541	}
1542	// Recovery point SEI
1543	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1544	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1545	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1546
1547	SEIRecoveryPoint sei_recovery_point;
1548	sei_recovery_point.m_recoveryPocCnt = 0;
1549	sei_recovery_point.m_exactMatchingFlag = ( pcSlice->getPOC() == 0 ) ? (true) : (false);
1550	sei_recovery_point.m_brokenLinkFlag = false;
1551
1552	m_seiWriter.writeSEImessage( nalu.m_Bitstream, sei_recovery_point, pcSlice->getSPS() );
1553	writeRBSPTrailingBits(nalu.m_Bitstream);
1554	accessUnit.push_back(new NALUnitEBSP(nalu));
1555	}
1556
1557	/* use the main bitstream buffer for storing the marshalled picture */
1558	m_pcEntropyCoder->setBitstream(NULL);
1559
1560	startCUAddrSliceIdx = 0;
1561	startCUAddrSlice = 0;
1562
1563	startCUAddrSliceSegmentIdx = 0;
1564	startCUAddrSliceSegment = 0;
1565	nextCUAddr = 0;
1566	pcSlice = pcPic->getSlice(startCUAddrSliceIdx);
1567
1568	Int processingState = (pcSlice->getSPS()->getUseSAO())?(EXECUTE_INLOOPFILTER):(ENCODE_SLICE);
1569	Bool skippedSlice=false;
1570	while (nextCUAddr < uiRealEndAddress) // Iterate over all slices
1571	{
1572	switch(processingState)
1573	{
1574	case ENCODE_SLICE:
1575	{
1576	pcSlice->setNextSlice ( false );
1577	pcSlice->setNextSliceSegment( false );
1578	if (nextCUAddr == m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx])
1579	{
1580	pcSlice = pcPic->getSlice(startCUAddrSliceIdx);
1581	if(startCUAddrSliceIdx > 0 && pcSlice->getSliceType()!= I_SLICE)
1582	{
1583	pcSlice->checkColRefIdx(startCUAddrSliceIdx, pcPic);
1584	}
1585	pcPic->setCurrSliceIdx(startCUAddrSliceIdx);
1586	m_pcSliceEncoder->setSliceIdx(startCUAddrSliceIdx);
1587	assert(startCUAddrSliceIdx == pcSlice->getSliceIdx());
1588	// Reconstruction slice
1589	pcSlice->setSliceCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1590	pcSlice->setSliceCurEndCUAddr ( m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx+1 ] );
1591	// Dependent slice
1592	pcSlice->setSliceSegmentCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1593	pcSlice->setSliceSegmentCurEndCUAddr ( m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx+1 ] );
1594
1595	pcSlice->setNextSlice ( true );
1596
1597	startCUAddrSliceIdx++;
1598	startCUAddrSliceSegmentIdx++;
1599	}
1600	else if (nextCUAddr == m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx])
1601	{
1602	// Dependent slice
1603	pcSlice->setSliceSegmentCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1604	pcSlice->setSliceSegmentCurEndCUAddr ( m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx+1 ] );
1605
1606	pcSlice->setNextSliceSegment( true );
1607
1608	startCUAddrSliceSegmentIdx++;
1609	}
1610
1611	pcSlice->setRPS(pcPic->getSlice(0)->getRPS());
1612	pcSlice->setRPSidx(pcPic->getSlice(0)->getRPSidx());
1613	UInt uiDummyStartCUAddr;
1614	UInt uiDummyBoundingCUAddr;
1615	m_pcSliceEncoder->xDetermineStartAndBoundingCUAddr(uiDummyStartCUAddr,uiDummyBoundingCUAddr,pcPic,true);
1616
1617	uiInternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) % pcPic->getNumPartInCU();
1618	uiExternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) / pcPic->getNumPartInCU();
1619	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1620	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1621	uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
1622	uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
1623	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
1624	{
1625	uiInternalAddress--;
1626	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1627	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1628	}
1629	uiInternalAddress++;
1630	if(uiInternalAddress==pcPic->getNumPartInCU())
1631	{
1632	uiInternalAddress = 0;
1633	uiExternalAddress = pcPic->getPicSym()->getCUOrderMap(pcPic->getPicSym()->getInverseCUOrderMap(uiExternalAddress)+1);
1634	}
1635	UInt endAddress = pcPic->getPicSym()->getPicSCUEncOrder(uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress);
1636	if(endAddress<=pcSlice->getSliceSegmentCurStartCUAddr())
1637	{
1638	UInt boundingAddrSlice, boundingAddrSliceSegment;
1639	boundingAddrSlice = m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx];
1640	boundingAddrSliceSegment = m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx];
1641	nextCUAddr = min(boundingAddrSlice, boundingAddrSliceSegment);
1642	if(pcSlice->isNextSlice())
1643	{
1644	skippedSlice=true;
1645	}
1646	continue;
1647	}
1648	if(skippedSlice)
1649	{
1650	pcSlice->setNextSlice ( true );
1651	pcSlice->setNextSliceSegment( false );
1652	}
1653	skippedSlice=false;
1654	pcSlice->allocSubstreamSizes( iNumSubstreams );
1655	for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
1656	{
1657	pcSubstreamsOut[ui].clear();
1658	}
1659
1660	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1661	m_pcEntropyCoder->resetEntropy ();
1662	/* start slice NALunit */
1663	#if SVC_EXTENSION
1664	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->getTLayer(), m_layerId );
1665	#else
1666	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->getTLayer() );
1667	#endif
1668	Bool sliceSegment = (!pcSlice->isNextSlice());
1669	if (!sliceSegment)
1670	{
1671	uiOneBitstreamPerSliceLength = 0; // start of a new slice
1672	}
1673	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1674	#if RATE_CONTROL_LAMBDA_DOMAIN
1675	tmpBitsBeforeWriting = m_pcEntropyCoder->getNumberOfWrittenBits();
1676	#endif
1677	m_pcEntropyCoder->encodeSliceHeader(pcSlice);
1678	#if RATE_CONTROL_LAMBDA_DOMAIN
1679	actualHeadBits += ( m_pcEntropyCoder->getNumberOfWrittenBits() - tmpBitsBeforeWriting );
1680	#endif
1681
1682	// is it needed?
1683	{
1684	if (!sliceSegment)
1685	{
1686	pcBitstreamRedirect->writeAlignOne();
1687	}
1688	else
1689	{
1690	// We've not completed our slice header info yet, do the alignment later.
1691	}
1692	m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
1693	m_pcEntropyCoder->setEntropyCoder ( m_pcSbacCoder, pcSlice );
1694	m_pcEntropyCoder->resetEntropy ();
1695	for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ )
1696	{
1697	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1698	m_pcEntropyCoder->resetEntropy ();
1699	}
1700	}
1701
1702	if(pcSlice->isNextSlice())
1703	{
1704	// set entropy coder for writing
1705	m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
1706	{
1707	for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ )
1708	{
1709	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1710	m_pcEntropyCoder->resetEntropy ();
1711	}
1712	pcSbacCoders[0].load(m_pcSbacCoder);
1713	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[0], pcSlice ); //ALF is written in substream #0 with CABAC coder #0 (see ALF param encoding below)
1714	}
1715	m_pcEntropyCoder->resetEntropy ();
1716	// File writing
1717	if (!sliceSegment)
1718	{
1719	m_pcEntropyCoder->setBitstream(pcBitstreamRedirect);
1720	}
1721	else
1722	{
1723	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1724	}
1725	// for now, override the TILES_DECODER setting in order to write substreams.
1726	m_pcEntropyCoder->setBitstream ( &pcSubstreamsOut[0] );
1727
1728	}
1729	pcSlice->setFinalized(true);
1730
1731	m_pcSbacCoder->load( &pcSbacCoders[0] );
1732
1733	pcSlice->setTileOffstForMultES( uiOneBitstreamPerSliceLength );
1734	pcSlice->setTileLocationCount ( 0 );
1735	m_pcSliceEncoder->encodeSlice(pcPic, pcSubstreamsOut);
1736
1737	{
1738	// Construct the final bitstream by flushing and concatenating substreams.
1739	// The final bitstream is either nalu.m_Bitstream or pcBitstreamRedirect;
1740	UInt* puiSubstreamSizes = pcSlice->getSubstreamSizes();
1741	UInt uiTotalCodedSize = 0; // for padding calcs.
1742	UInt uiNumSubstreamsPerTile = iNumSubstreams;
1743	if (iNumSubstreams > 1)
1744	{
1745	uiNumSubstreamsPerTile /= pcPic->getPicSym()->getNumTiles();
1746	}
1747	for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
1748	{
1749	// Flush all substreams -- this includes empty ones.
1750	// Terminating bit and flush.
1751	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1752	m_pcEntropyCoder->setBitstream ( &pcSubstreamsOut[ui] );
1753	m_pcEntropyCoder->encodeTerminatingBit( 1 );
1754	m_pcEntropyCoder->encodeSliceFinish();
1755
1756	pcSubstreamsOut[ui].writeByteAlignment(); // Byte-alignment in slice_data() at end of sub-stream
1757	// Byte alignment is necessary between tiles when tiles are independent.
1758	uiTotalCodedSize += pcSubstreamsOut[ui].getNumberOfWrittenBits();
1759
1760	Bool bNextSubstreamInNewTile = ((ui+1) < iNumSubstreams)&& ((ui+1)%uiNumSubstreamsPerTile == 0);
1761	if (bNextSubstreamInNewTile)
1762	{
1763	pcSlice->setTileLocation(ui/uiNumSubstreamsPerTile, pcSlice->getTileOffstForMultES()+(uiTotalCodedSize>>3));
1764	}
1765	if (ui+1 < pcSlice->getPPS()->getNumSubstreams())
1766	{
1767	puiSubstreamSizes[ui] = pcSubstreamsOut[ui].getNumberOfWrittenBits() + (pcSubstreamsOut[ui].countStartCodeEmulations()<<3);
1768	}
1769	}
1770
1771	// Complete the slice header info.
1772	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1773	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1774	m_pcEntropyCoder->encodeTilesWPPEntryPoint( pcSlice );
1775
1776	// Substreams...
1777	TComOutputBitstream *pcOut = pcBitstreamRedirect;
1778	Int offs = 0;
1779	Int nss = pcSlice->getPPS()->getNumSubstreams();
1780	if (pcSlice->getPPS()->getEntropyCodingSyncEnabledFlag())
1781	{
1782	// 1st line present for WPP.
1783	offs = pcSlice->getSliceSegmentCurStartCUAddr()/pcSlice->getPic()->getNumPartInCU()/pcSlice->getPic()->getFrameWidthInCU();
1784	nss = pcSlice->getNumEntryPointOffsets()+1;
1785	}
1786	for ( UInt ui = 0 ; ui < nss; ui++ )
1787	{
1788	pcOut->addSubstream(&pcSubstreamsOut[ui+offs]);
1789	}
1790	}
1791
1792	UInt boundingAddrSlice, boundingAddrSliceSegment;
1793	boundingAddrSlice = m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx];
1794	boundingAddrSliceSegment = m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx];
1795	nextCUAddr = min(boundingAddrSlice, boundingAddrSliceSegment);
1796	// If current NALU is the first NALU of slice (containing slice header) and more NALUs exist (due to multiple dependent slices) then buffer it.
1797	// 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.
1798	Bool bNALUAlignedWrittenToList = false; // used to ensure current NALU is not written more than once to the NALU list.
1799	xAttachSliceDataToNalUnit(nalu, pcBitstreamRedirect);
1800	accessUnit.push_back(new NALUnitEBSP(nalu));
1801	#if RATE_CONTROL_LAMBDA_DOMAIN
1802	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1803	#endif
1804	bNALUAlignedWrittenToList = true;
1805	uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits(); // length of bitstream after byte-alignment
1806
1807	if (!bNALUAlignedWrittenToList)
1808	{
1809	{
1810	nalu.m_Bitstream.writeAlignZero();
1811	}
1812	accessUnit.push_back(new NALUnitEBSP(nalu));
1813	uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits() + 24; // length of bitstream after byte-alignment + 3 byte startcode 0x000001
1814	}
1815
1816	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1817	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1818	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1819	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) &&
1820	( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getSubPicCpbParamsPresentFlag() ) )
1821	{
1822	UInt numNalus = 0;
1823	UInt numRBSPBytes = 0;
1824	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
1825	{
1826	UInt numRBSPBytes_nal = UInt((*it)->m_nalUnitData.str().size());
1827	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
1828	{
1829	numRBSPBytes += numRBSPBytes_nal;
1830	numNalus ++;
1831	}
1832	}
1833	accumBitsDU[ pcSlice->getSliceIdx() ] = ( numRBSPBytes << 3 );
1834	accumNalsDU[ pcSlice->getSliceIdx() ] = numNalus; // SEI not counted for bit count; hence shouldn't be counted for # of NALUs - only for consistency
1835	}
1836	processingState = ENCODE_SLICE;
1837	}
1838	break;
1839	case EXECUTE_INLOOPFILTER:
1840	{
1841	// set entropy coder for RD
1842	m_pcEntropyCoder->setEntropyCoder ( m_pcSbacCoder, pcSlice );
1843	if ( pcSlice->getSPS()->getUseSAO() )
1844	{
1845	m_pcEntropyCoder->resetEntropy();
1846	m_pcEntropyCoder->setBitstream( m_pcBitCounter );
1847	m_pcSAO->startSaoEnc(pcPic, m_pcEntropyCoder, m_pcEncTop->getRDSbacCoder(), m_pcEncTop->getRDGoOnSbacCoder());
1848	SAOParam& cSaoParam = *pcSlice->getPic()->getPicSym()->getSaoParam();
1849
1850	#if SAO_CHROMA_LAMBDA
1851	#if SAO_ENCODING_CHOICE
1852	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma(), pcPic->getSlice(0)->getDepth());
1853	#else
1854	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma());
1855	#endif
1856	#else
1857	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambda());
1858	#endif
1859	m_pcSAO->endSaoEnc();
1860	m_pcSAO->PCMLFDisableProcess(pcPic);
1861	}
1862	#if SAO_RDO
1863	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1864	#endif
1865	processingState = ENCODE_SLICE;
1866
1867	for(Int s=0; s< uiNumSlices; s++)
1868	{
1869	if (pcSlice->getSPS()->getUseSAO())
1870	{
1871	pcPic->getSlice(s)->setSaoEnabledFlag((pcSlice->getPic()->getPicSym()->getSaoParam()->bSaoFlag[0]==1)?true:false);
1872	}
1873	}
1874	}
1875	break;
1876	default:
1877	{
1878	printf("Not a supported encoding state\n");
1879	assert(0);
1880	exit(-1);
1881	}
1882	}
1883	} // end iteration over slices
1884
1885	if(pcSlice->getSPS()->getUseSAO())
1886	{
1887	if(pcSlice->getSPS()->getUseSAO())
1888	{
1889	m_pcSAO->destroyPicSaoInfo();
1890	}
1891	pcPic->destroyNonDBFilterInfo();
1892	}
1893
1894	pcPic->compressMotion();
1895
1896	//-- For time output for each slice
1897	Double dEncTime = (Double)(clock()-iBeforeTime) / CLOCKS_PER_SEC;
1898
1899	const Char* digestStr = NULL;
1900	if (m_pcCfg->getDecodedPictureHashSEIEnabled())
1901	{
1902	/* calculate MD5sum for entire reconstructed picture */
1903	SEIDecodedPictureHash sei_recon_picture_digest;
1904	if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 1)
1905	{
1906	sei_recon_picture_digest.method = SEIDecodedPictureHash::MD5;
1907	calcMD5(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1908	digestStr = digestToString(sei_recon_picture_digest.digest, 16);
1909	}
1910	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 2)
1911	{
1912	sei_recon_picture_digest.method = SEIDecodedPictureHash::CRC;
1913	calcCRC(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1914	digestStr = digestToString(sei_recon_picture_digest.digest, 2);
1915	}
1916	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 3)
1917	{
1918	sei_recon_picture_digest.method = SEIDecodedPictureHash::CHECKSUM;
1919	calcChecksum(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1920	digestStr = digestToString(sei_recon_picture_digest.digest, 4);
1921	}
1922	#if SVC_EXTENSION
1923	OutputNALUnit nalu(NAL_UNIT_SUFFIX_SEI, pcSlice->getTLayer(), m_layerId);
1924	#else
1925	OutputNALUnit nalu(NAL_UNIT_SUFFIX_SEI, pcSlice->getTLayer());
1926	#endif
1927
1928	/* write the SEI messages */
1929	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1930	m_seiWriter.writeSEImessage(nalu.m_Bitstream, sei_recon_picture_digest, pcSlice->getSPS());
1931	writeRBSPTrailingBits(nalu.m_Bitstream);
1932
1933	accessUnit.insert(accessUnit.end(), new NALUnitEBSP(nalu));
1934	}
1935	if (m_pcCfg->getTemporalLevel0IndexSEIEnabled())
1936	{
1937	SEITemporalLevel0Index sei_temporal_level0_index;
1938	if (pcSlice->getRapPicFlag())
1939	{
1940	m_tl0Idx = 0;
1941	m_rapIdx = (m_rapIdx + 1) & 0xFF;
1942	}
1943	else
1944	{
1945	m_tl0Idx = (m_tl0Idx + (pcSlice->getTLayer() ? 0 : 1)) & 0xFF;
1946	}
1947	sei_temporal_level0_index.tl0Idx = m_tl0Idx;
1948	sei_temporal_level0_index.rapIdx = m_rapIdx;
1949
1950	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1951
1952	/* write the SEI messages */
1953	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1954	m_seiWriter.writeSEImessage(nalu.m_Bitstream, sei_temporal_level0_index, pcSlice->getSPS());
1955	writeRBSPTrailingBits(nalu.m_Bitstream);
1956
1957	/* insert the SEI message NALUnit before any Slice NALUnits */
1958	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
1959	accessUnit.insert(it, new NALUnitEBSP(nalu));
1960	}
1961
1962	xCalculateAddPSNR( pcPic, pcPic->getPicYuvRec(), accessUnit, dEncTime );
1963
1964	if (digestStr)
1965	{
1966	if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 1)
1967	{
1968	printf(" [MD5:%s]", digestStr);
1969	}
1970	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 2)
1971	{
1972	printf(" [CRC:%s]", digestStr);
1973	}
1974	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 3)
1975	{
1976	printf(" [Checksum:%s]", digestStr);
1977	}
1978	}
1979	#if RATE_CONTROL_LAMBDA_DOMAIN
1980	if ( m_pcCfg->getUseRateCtrl() )
1981	{
1982	Double effectivePercentage = m_pcRateCtrl->getRCPic()->getEffectivePercentage();
1983	Double avgQP = m_pcRateCtrl->getRCPic()->calAverageQP();
1984	Double avgLambda = m_pcRateCtrl->getRCPic()->calAverageLambda();
1985	if ( avgLambda < 0.0 )
1986	{
1987	avgLambda = lambda;
1988	}
1989	m_pcRateCtrl->getRCPic()->updateAfterPicture( actualHeadBits, actualTotalBits, avgQP, avgLambda, effectivePercentage );
1990	m_pcRateCtrl->getRCPic()->addToPictureLsit( m_pcRateCtrl->getPicList() );
1991
1992	m_pcRateCtrl->getRCSeq()->updateAfterPic( actualTotalBits );
1993	if ( pcSlice->getSliceType() != I_SLICE )
1994	{
1995	m_pcRateCtrl->getRCGOP()->updateAfterPicture( actualTotalBits );
1996	}
1997	else // for intra picture, the estimated bits are used to update the current status in the GOP
1998	{
1999	m_pcRateCtrl->getRCGOP()->updateAfterPicture( estimatedBits );
2000	}
2001	}
2002	#else
2003	if(m_pcCfg->getUseRateCtrl())
2004	{
2005	UInt frameBits = m_vRVM_RP[m_vRVM_RP.size()-1];
2006	m_pcRateCtrl->updataRCFrameStatus((Int)frameBits, pcSlice->getSliceType());
2007	}
2008	#endif
2009	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
2010	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
2011	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
2012	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
2013	{
2014	TComVUI *vui = pcSlice->getSPS()->getVuiParameters();
2015	TComHRD *hrd = vui->getHrdParameters();
2016
2017	if( hrd->getSubPicCpbParamsPresentFlag() )
2018	{
2019	Int i;
2020	UInt64 ui64Tmp;
2021	UInt uiPrev = 0;
2022	UInt numDU = ( pictureTimingSEI.m_numDecodingUnitsMinus1 + 1 );
2023	UInt *pCRD = &pictureTimingSEI.m_duCpbRemovalDelayMinus1[0];
2024	UInt maxDiff = ( hrd->getTickDivisorMinus2() + 2 ) - 1;
2025
2026	for( i = 0; i < numDU; i ++ )
2027	{
2028	pictureTimingSEI.m_numNalusInDuMinus1[ i ] = ( i == 0 ) ? ( accumNalsDU[ i ] - 1 ) : ( accumNalsDU[ i ] - accumNalsDU[ i - 1] - 1 );
2029	}
2030
2031	if( numDU == 1 )
2032	{
2033	pCRD[ 0 ] = 0; /* don't care */
2034	}
2035	else
2036	{
2037	pCRD[ numDU - 1 ] = 0;/* by definition */
2038	UInt tmp = 0;
2039	UInt accum = 0;
2040
2041	for( i = ( numDU - 2 ); i >= 0; i -- )
2042	{
2043	#if L0043_TIMING_INFO
2044	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
2045	#else
2046	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( hrd->getTimeScale() / hrd->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
2047	#endif
2048	if( (UInt)ui64Tmp > maxDiff )
2049	{
2050	tmp ++;
2051	}
2052	}
2053	uiPrev = 0;
2054
2055	UInt flag = 0;
2056	for( i = ( numDU - 2 ); i >= 0; i -- )
2057	{
2058	flag = 0;
2059	#if L0043_TIMING_INFO
2060	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
2061	#else
2062	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( hrd->getTimeScale() / hrd->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
2063	#endif
2064
2065	if( (UInt)ui64Tmp > maxDiff )
2066	{
2067	if(uiPrev >= maxDiff - tmp)
2068	{
2069	ui64Tmp = uiPrev + 1;
2070	flag = 1;
2071	}
2072	else ui64Tmp = maxDiff - tmp + 1;
2073	}
2074	pCRD[ i ] = (UInt)ui64Tmp - uiPrev - 1;
2075	if( (Int)pCRD[ i ] < 0 )
2076	{
2077	pCRD[ i ] = 0;
2078	}
2079	else if (tmp > 0 && flag == 1)
2080	{
2081	tmp --;
2082	}
2083	accum += pCRD[ i ] + 1;
2084	uiPrev = accum;
2085	}
2086	}
2087	}
2088	if( m_pcCfg->getPictureTimingSEIEnabled() )
2089	{
2090	{
2091	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
2092	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
2093	m_seiWriter.writeSEImessage(nalu.m_Bitstream, pictureTimingSEI, pcSlice->getSPS());
2094	writeRBSPTrailingBits(nalu.m_Bitstream);
2095	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2096	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
2097	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
2098	+ m_bufferingPeriodSEIPresentInAU; // Insert PT SEI after APS and BP SEI
2099	AccessUnit::iterator it;
2100	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
2101	{
2102	it++;
2103	}
2104	accessUnit.insert(it, new NALUnitEBSP(nalu));
2105	m_pictureTimingSEIPresentInAU = true;
2106	#else
2107	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
2108	accessUnit.insert(it, new NALUnitEBSP(nalu));
2109	#endif
2110	}
2111	#if K0180_SCALABLE_NESTING_SEI
2112	if ( m_pcCfg->getScalableNestingSEIEnabled() ) // put picture timing SEI into scalable nesting SEI
2113	{
2114	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
2115	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
2116	scalableNestingSEI.m_nestedSEIs.clear();
2117	scalableNestingSEI.m_nestedSEIs.push_back(&pictureTimingSEI);
2118	m_seiWriter.writeSEImessage(nalu.m_Bitstream, scalableNestingSEI, pcSlice->getSPS());
2119	writeRBSPTrailingBits(nalu.m_Bitstream);
2120	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2121	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
2122	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
2123	+ m_bufferingPeriodSEIPresentInAU + m_pictureTimingSEIPresentInAU + m_nestedBufferingPeriodSEIPresentInAU; // Insert PT SEI after APS and BP SEI
2124	AccessUnit::iterator it;
2125	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
2126	{
2127	it++;
2128	}
2129	accessUnit.insert(it, new NALUnitEBSP(nalu));
2130	m_nestedPictureTimingSEIPresentInAU = true;
2131	#else
2132	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
2133	accessUnit.insert(it, new NALUnitEBSP(nalu));
2134	#endif
2135	}
2136	#endif
2137
2138	}
2139	if( m_pcCfg->getDecodingUnitInfoSEIEnabled() && hrd->getSubPicCpbParamsPresentFlag() )
2140	{
2141	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
2142	for( Int i = 0; i < ( pictureTimingSEI.m_numDecodingUnitsMinus1 + 1 ); i ++ )
2143	{
2144	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
2145
2146	SEIDecodingUnitInfo tempSEI;
2147	tempSEI.m_decodingUnitIdx = i;
2148	tempSEI.m_duSptCpbRemovalDelay = pictureTimingSEI.m_duCpbRemovalDelayMinus1[i] + 1;
2149	#if L0044_DU_DPB_OUTPUT_DELAY_HRD
2150	tempSEI.m_dpbOutputDuDelayPresentFlag = false;
2151	tempSEI.m_picSptDpbOutputDuDelay = picSptDpbOutputDuDelay;
2152	#endif
2153
2154	AccessUnit::iterator it;
2155	// Insert the first one in the right location, before the first slice
2156	if(i == 0)
2157	{
2158	// Insert before the first slice.
2159	m_seiWriter.writeSEImessage(nalu.m_Bitstream, tempSEI, pcSlice->getSPS());
2160	writeRBSPTrailingBits(nalu.m_Bitstream);
2161
2162	#if L0045_NON_NESTED_SEI_RESTRICTIONS
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	#else
2173	it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
2174	accessUnit.insert(it, new NALUnitEBSP(nalu));
2175	#endif
2176	}
2177	else
2178	{
2179	Int ctr;
2180	// For the second decoding unit onwards we know how many NALUs are present
2181	for (ctr = 0, it = accessUnit.begin(); it != accessUnit.end(); it++)
2182	{
2183	if(ctr == accumNalsDU[ i - 1 ])
2184	{
2185	// Insert before the first slice.
2186	m_seiWriter.writeSEImessage(nalu.m_Bitstream, tempSEI, pcSlice->getSPS());
2187	writeRBSPTrailingBits(nalu.m_Bitstream);
2188
2189	accessUnit.insert(it, new NALUnitEBSP(nalu));
2190	break;
2191	}
2192	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
2193	{
2194	ctr++;
2195	}
2196	}
2197	}
2198	}
2199	}
2200	}
2201	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2202	xResetNonNestedSEIPresentFlags();
2203	#if K0180_SCALABLE_NESTING_SEI
2204	xResetNestedSEIPresentFlags();
2205	#endif
2206	#endif
2207	pcPic->getPicYuvRec()->copyToPic(pcPicYuvRecOut);
2208
2209	pcPic->setReconMark ( true );
2210	m_bFirst = false;
2211	m_iNumPicCoded++;
2212	m_totalCoded ++;
2213	/* logging: insert a newline at end of picture period */
2214	printf("\n");
2215	fflush(stdout);
2216
2217	delete[] pcSubstreamsOut;
2218	}
2219	#if !RATE_CONTROL_LAMBDA_DOMAIN
2220	if(m_pcCfg->getUseRateCtrl())
2221	{
2222	m_pcRateCtrl->updateRCGOPStatus();
2223	}
2224	#endif
2225	delete pcBitstreamRedirect;
2226
2227	if( accumBitsDU != NULL) delete accumBitsDU;
2228	if( accumNalsDU != NULL) delete accumNalsDU;
2229
2230	#if SVC_EXTENSION
2231	assert ( m_iNumPicCoded <= 1 );
2232	#else
2233	assert ( m_iNumPicCoded == iNumPicRcvd );
2234	#endif
2235	}
2236
2237	#if !SVC_EXTENSION
2238	Void TEncGOP::printOutSummary(UInt uiNumAllPicCoded)
2239	{
2240	assert (uiNumAllPicCoded == m_gcAnalyzeAll.getNumPic());
2241
2242
2243	//--CFG_KDY
2244	m_gcAnalyzeAll.setFrmRate( m_pcCfg->getFrameRate() );
2245	m_gcAnalyzeI.setFrmRate( m_pcCfg->getFrameRate() );
2246	m_gcAnalyzeP.setFrmRate( m_pcCfg->getFrameRate() );
2247	m_gcAnalyzeB.setFrmRate( m_pcCfg->getFrameRate() );
2248
2249	//-- all
2250	printf( "\n\nSUMMARY --------------------------------------------------------\n" );
2251	m_gcAnalyzeAll.printOut('a');
2252
2253	printf( "\n\nI Slices--------------------------------------------------------\n" );
2254	m_gcAnalyzeI.printOut('i');
2255
2256	printf( "\n\nP Slices--------------------------------------------------------\n" );
2257	m_gcAnalyzeP.printOut('p');
2258
2259	printf( "\n\nB Slices--------------------------------------------------------\n" );
2260	m_gcAnalyzeB.printOut('b');
2261
2262	#if _SUMMARY_OUT_
2263	m_gcAnalyzeAll.printSummaryOut();
2264	#endif
2265	#if _SUMMARY_PIC_
2266	m_gcAnalyzeI.printSummary('I');
2267	m_gcAnalyzeP.printSummary('P');
2268	m_gcAnalyzeB.printSummary('B');
2269	#endif
2270
2271	printf("\nRVM: %.3lf\n" , xCalculateRVM());
2272	}
2273	#endif
2274
2275	Void TEncGOP::preLoopFilterPicAll( TComPic* pcPic, UInt64& ruiDist, UInt64& ruiBits )
2276	{
2277	TComSlice* pcSlice = pcPic->getSlice(pcPic->getCurrSliceIdx());
2278	Bool bCalcDist = false;
2279	m_pcLoopFilter->setCfg(m_pcCfg->getLFCrossTileBoundaryFlag());
2280	m_pcLoopFilter->loopFilterPic( pcPic );
2281
2282	m_pcEntropyCoder->setEntropyCoder ( m_pcEncTop->getRDGoOnSbacCoder(), pcSlice );
2283	m_pcEntropyCoder->resetEntropy ();
2284	m_pcEntropyCoder->setBitstream ( m_pcBitCounter );
2285	pcSlice = pcPic->getSlice(0);
2286	if(pcSlice->getSPS()->getUseSAO())
2287	{
2288	std::vector<Bool> LFCrossSliceBoundaryFlag(1, true);
2289	std::vector<Int> sliceStartAddress;
2290	sliceStartAddress.push_back(0);
2291	sliceStartAddress.push_back(pcPic->getNumCUsInFrame()* pcPic->getNumPartInCU());
2292	pcPic->createNonDBFilterInfo(sliceStartAddress, 0, &LFCrossSliceBoundaryFlag);
2293	}
2294
2295	if( pcSlice->getSPS()->getUseSAO())
2296	{
2297	pcPic->destroyNonDBFilterInfo();
2298	}
2299
2300	m_pcEntropyCoder->resetEntropy ();
2301	ruiBits += m_pcEntropyCoder->getNumberOfWrittenBits();
2302
2303	if (!bCalcDist)
2304	ruiDist = xFindDistortionFrame(pcPic->getPicYuvOrg(), pcPic->getPicYuvRec());
2305	}
2306
2307	// ====================================================================================================================
2308	// Protected member functions
2309	// ====================================================================================================================
2310
2311	Void TEncGOP::xInitGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut )
2312	{
2313	assert( iNumPicRcvd > 0 );
2314	// Exception for the first frame
2315	if ( iPOCLast == 0 )
2316	{
2317	m_iGopSize = 1;
2318	}
2319	else
2320	m_iGopSize = m_pcCfg->getGOPSize();
2321
2322	assert (m_iGopSize > 0);
2323
2324	return;
2325	}
2326
2327	Void TEncGOP::xGetBuffer( TComList<TComPic*>& rcListPic,
2328	TComList<TComPicYuv*>& rcListPicYuvRecOut,
2329	Int iNumPicRcvd,
2330	Int iTimeOffset,
2331	TComPic*& rpcPic,
2332	TComPicYuv*& rpcPicYuvRecOut,
2333	Int pocCurr )
2334	{
2335	Int i;
2336	// Rec. output
2337	TComList<TComPicYuv*>::iterator iterPicYuvRec = rcListPicYuvRecOut.end();
2338	for ( i = 0; i < iNumPicRcvd - iTimeOffset + 1; i++ )
2339	{
2340	iterPicYuvRec--;
2341	}
2342
2343	rpcPicYuvRecOut = *(iterPicYuvRec);
2344
2345	// Current pic.
2346	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
2347	while (iterPic != rcListPic.end())
2348	{
2349	rpcPic = *(iterPic);
2350	rpcPic->setCurrSliceIdx(0);
2351	if (rpcPic->getPOC() == pocCurr)
2352	{
2353	break;
2354	}
2355	iterPic++;
2356	}
2357
2358	assert (rpcPic->getPOC() == pocCurr);
2359
2360	return;
2361	}
2362
2363	UInt64 TEncGOP::xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1)
2364	{
2365	Int x, y;
2366	Pel* pSrc0 = pcPic0 ->getLumaAddr();
2367	Pel* pSrc1 = pcPic1 ->getLumaAddr();
2368	UInt uiShift = 2 * DISTORTION_PRECISION_ADJUSTMENT(g_bitDepthY-8);
2369	Int iTemp;
2370
2371	Int iStride = pcPic0->getStride();
2372	Int iWidth = pcPic0->getWidth();
2373	Int iHeight = pcPic0->getHeight();
2374
2375	UInt64 uiTotalDiff = 0;
2376
2377	for( y = 0; y < iHeight; y++ )
2378	{
2379	for( x = 0; x < iWidth; x++ )
2380	{
2381	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2382	}
2383	pSrc0 += iStride;
2384	pSrc1 += iStride;
2385	}
2386
2387	uiShift = 2 * DISTORTION_PRECISION_ADJUSTMENT(g_bitDepthC-8);
2388	iHeight >>= 1;
2389	iWidth >>= 1;
2390	iStride >>= 1;
2391
2392	pSrc0 = pcPic0->getCbAddr();
2393	pSrc1 = pcPic1->getCbAddr();
2394
2395	for( y = 0; y < iHeight; y++ )
2396	{
2397	for( x = 0; x < iWidth; x++ )
2398	{
2399	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2400	}
2401	pSrc0 += iStride;
2402	pSrc1 += iStride;
2403	}
2404
2405	pSrc0 = pcPic0->getCrAddr();
2406	pSrc1 = pcPic1->getCrAddr();
2407
2408	for( y = 0; y < iHeight; y++ )
2409	{
2410	for( x = 0; x < iWidth; x++ )
2411	{
2412	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2413	}
2414	pSrc0 += iStride;
2415	pSrc1 += iStride;
2416	}
2417
2418	return uiTotalDiff;
2419	}
2420
2421	#if VERBOSE_RATE
2422	static const Char* nalUnitTypeToString(NalUnitType type)
2423	{
2424	switch (type)
2425	{
2426	case NAL_UNIT_CODED_SLICE_TRAIL_R: return "TRAIL_R";
2427	case NAL_UNIT_CODED_SLICE_TRAIL_N: return "TRAIL_N";
2428	case NAL_UNIT_CODED_SLICE_TLA_R: return "TLA_R";
2429	case NAL_UNIT_CODED_SLICE_TSA_N: return "TSA_N";
2430	case NAL_UNIT_CODED_SLICE_STSA_R: return "STSA_R";
2431	case NAL_UNIT_CODED_SLICE_STSA_N: return "STSA_N";
2432	case NAL_UNIT_CODED_SLICE_BLA_W_LP: return "BLA_W_LP";
2433	case NAL_UNIT_CODED_SLICE_BLA_W_RADL: return "BLA_W_RADL";
2434	case NAL_UNIT_CODED_SLICE_BLA_N_LP: return "BLA_N_LP";
2435	case NAL_UNIT_CODED_SLICE_IDR_W_RADL: return "IDR_W_RADL";
2436	case NAL_UNIT_CODED_SLICE_IDR_N_LP: return "IDR_N_LP";
2437	case NAL_UNIT_CODED_SLICE_CRA: return "CRA";
2438	case NAL_UNIT_CODED_SLICE_RADL_R: return "RADL_R";
2439	case NAL_UNIT_CODED_SLICE_RASL_R: return "RASL_R";
2440	case NAL_UNIT_VPS: return "VPS";
2441	case NAL_UNIT_SPS: return "SPS";
2442	case NAL_UNIT_PPS: return "PPS";
2443	case NAL_UNIT_ACCESS_UNIT_DELIMITER: return "AUD";
2444	case NAL_UNIT_EOS: return "EOS";
2445	case NAL_UNIT_EOB: return "EOB";
2446	case NAL_UNIT_FILLER_DATA: return "FILLER";
2447	case NAL_UNIT_PREFIX_SEI: return "SEI";
2448	case NAL_UNIT_SUFFIX_SEI: return "SEI";
2449	default: return "UNK";
2450	}
2451	}
2452	#endif
2453
2454	Void TEncGOP::xCalculateAddPSNR( TComPic* pcPic, TComPicYuv* pcPicD, const AccessUnit& accessUnit, Double dEncTime )
2455	{
2456	Int x, y;
2457	UInt64 uiSSDY = 0;
2458	UInt64 uiSSDU = 0;
2459	UInt64 uiSSDV = 0;
2460
2461	Double dYPSNR = 0.0;
2462	Double dUPSNR = 0.0;
2463	Double dVPSNR = 0.0;
2464
2465	//===== calculate PSNR =====
2466	Pel* pOrg = pcPic ->getPicYuvOrg()->getLumaAddr();
2467	Pel* pRec = pcPicD->getLumaAddr();
2468	Int iStride = pcPicD->getStride();
2469
2470	Int iWidth;
2471	Int iHeight;
2472
2473	iWidth = pcPicD->getWidth () - m_pcEncTop->getPad(0);
2474	iHeight = pcPicD->getHeight() - m_pcEncTop->getPad(1);
2475
2476	Int iSize = iWidth*iHeight;
2477
2478	for( y = 0; y < iHeight; y++ )
2479	{
2480	for( x = 0; x < iWidth; x++ )
2481	{
2482	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2483	uiSSDY += iDiff * iDiff;
2484	}
2485	pOrg += iStride;
2486	pRec += iStride;
2487	}
2488
2489	iHeight >>= 1;
2490	iWidth >>= 1;
2491	iStride >>= 1;
2492	pOrg = pcPic ->getPicYuvOrg()->getCbAddr();
2493	pRec = pcPicD->getCbAddr();
2494
2495	for( y = 0; y < iHeight; y++ )
2496	{
2497	for( x = 0; x < iWidth; x++ )
2498	{
2499	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2500	uiSSDU += iDiff * iDiff;
2501	}
2502	pOrg += iStride;
2503	pRec += iStride;
2504	}
2505
2506	pOrg = pcPic ->getPicYuvOrg()->getCrAddr();
2507	pRec = pcPicD->getCrAddr();
2508
2509	for( y = 0; y < iHeight; y++ )
2510	{
2511	for( x = 0; x < iWidth; x++ )
2512	{
2513	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2514	uiSSDV += iDiff * iDiff;
2515	}
2516	pOrg += iStride;
2517	pRec += iStride;
2518	}
2519
2520	Int maxvalY = 255 << (g_bitDepthY-8);
2521	Int maxvalC = 255 << (g_bitDepthC-8);
2522	Double fRefValueY = (Double) maxvalY * maxvalY * iSize;
2523	Double fRefValueC = (Double) maxvalC * maxvalC * iSize / 4.0;
2524	dYPSNR = ( uiSSDY ? 10.0 * log10( fRefValueY / (Double)uiSSDY ) : 99.99 );
2525	dUPSNR = ( uiSSDU ? 10.0 * log10( fRefValueC / (Double)uiSSDU ) : 99.99 );
2526	dVPSNR = ( uiSSDV ? 10.0 * log10( fRefValueC / (Double)uiSSDV ) : 99.99 );
2527
2528	/* calculate the size of the access unit, excluding:
2529	* - any AnnexB contributions (start_code_prefix, zero_byte, etc.,)
2530	* - SEI NAL units
2531	*/
2532	UInt numRBSPBytes = 0;
2533	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
2534	{
2535	UInt numRBSPBytes_nal = UInt((*it)->m_nalUnitData.str().size());
2536	#if VERBOSE_RATE
2537	printf("*** %6s numBytesInNALunit: %u\n", nalUnitTypeToString((*it)->m_nalUnitType), numRBSPBytes_nal);
2538	#endif
2539	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
2540	{
2541	numRBSPBytes += numRBSPBytes_nal;
2542	}
2543	}
2544
2545	UInt uibits = numRBSPBytes * 8;
2546	m_vRVM_RP.push_back( uibits );
2547
2548	//===== add PSNR =====
2549	#if SVC_EXTENSION
2550	m_gcAnalyzeAll[m_layerId].addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2551	TComSlice* pcSlice = pcPic->getSlice(0);
2552	if (pcSlice->isIntra())
2553	{
2554	m_gcAnalyzeI[m_layerId].addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2555	}
2556	if (pcSlice->isInterP())
2557	{
2558	m_gcAnalyzeP[m_layerId].addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2559	}
2560	if (pcSlice->isInterB())
2561	{
2562	m_gcAnalyzeB[m_layerId].addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2563	}
2564	#else
2565	m_gcAnalyzeAll.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2566	TComSlice* pcSlice = pcPic->getSlice(0);
2567	if (pcSlice->isIntra())
2568	{
2569	m_gcAnalyzeI.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2570	}
2571	if (pcSlice->isInterP())
2572	{
2573	m_gcAnalyzeP.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2574	}
2575	if (pcSlice->isInterB())
2576	{
2577	m_gcAnalyzeB.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2578	}
2579	#endif
2580
2581	Char c = (pcSlice->isIntra() ? 'I' : pcSlice->isInterP() ? 'P' : 'B');
2582	if (!pcSlice->isReferenced()) c += 32;
2583
2584	#if SVC_EXTENSION
2585	#if ADAPTIVE_QP_SELECTION
2586	printf("POC %4d LId: %1d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
2587	pcSlice->getPOC(),
2588	pcSlice->getLayerId(),
2589	pcSlice->getTLayer(),
2590	c,
2591	pcSlice->getSliceQpBase(),
2592	pcSlice->getSliceQp(),
2593	uibits );
2594	#else
2595	printf("POC %4d LId: %1d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
2596	pcSlice->getPOC()-pcSlice->getLastIDR(),
2597	pcSlice->getLayerId(),
2598	pcSlice->getTLayer(),
2599	c,
2600	pcSlice->getSliceQp(),
2601	uibits );
2602	#endif
2603	#else
2604	#if ADAPTIVE_QP_SELECTION
2605	printf("POC %4d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
2606	pcSlice->getPOC(),
2607	pcSlice->getTLayer(),
2608	c,
2609	pcSlice->getSliceQpBase(),
2610	pcSlice->getSliceQp(),
2611	uibits );
2612	#else
2613	printf("POC %4d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
2614	pcSlice->getPOC()-pcSlice->getLastIDR(),
2615	pcSlice->getTLayer(),
2616	c,
2617	pcSlice->getSliceQp(),
2618	uibits );
2619	#endif
2620	#endif
2621
2622	printf(" [Y %6.4lf dB U %6.4lf dB V %6.4lf dB]", dYPSNR, dUPSNR, dVPSNR );
2623	printf(" [ET %5.0f ]", dEncTime );
2624
2625	for (Int iRefList = 0; iRefList < 2; iRefList++)
2626	{
2627	printf(" [L%d ", iRefList);
2628	for (Int iRefIndex = 0; iRefIndex < pcSlice->getNumRefIdx(RefPicList(iRefList)); iRefIndex++)
2629	{
2630	#if REF_IDX_FRAMEWORK && VPS_EXTN_DIRECT_REF_LAYERS
2631	if( pcSlice->getRefPic(RefPicList(iRefList), iRefIndex)->isILR(m_layerId) )
2632	{
2633	printf( "%d(%d) ", pcSlice->getRefPOC(RefPicList(iRefList), iRefIndex)-pcSlice->getLastIDR(), pcSlice->getRefPic(RefPicList(iRefList), iRefIndex)->getLayerId() );
2634	}
2635	else
2636	#endif
2637	printf ("%d ", pcSlice->getRefPOC(RefPicList(iRefList), iRefIndex)-pcSlice->getLastIDR());
2638	}
2639	printf("]");
2640	}
2641	}
2642
2643	/** Function for deciding the nal_unit_type.
2644	* \param pocCurr POC of the current picture
2645	* \returns the nal unit type of the picture
2646	* This function checks the configuration and returns the appropriate nal_unit_type for the picture.
2647	*/
2648	NalUnitType TEncGOP::getNalUnitType(Int pocCurr, Int lastIDR)
2649	{
2650	if (pocCurr == 0)
2651	{
2652	return NAL_UNIT_CODED_SLICE_IDR_W_RADL;
2653	}
2654	if (pocCurr % m_pcCfg->getIntraPeriod() == 0)
2655	{
2656	if (m_pcCfg->getDecodingRefreshType() == 1)
2657	{
2658	return NAL_UNIT_CODED_SLICE_CRA;
2659	}
2660	else if (m_pcCfg->getDecodingRefreshType() == 2)
2661	{
2662	return NAL_UNIT_CODED_SLICE_IDR_W_RADL;
2663	}
2664	}
2665	if(m_pocCRA>0)
2666	{
2667	if(pocCurr<m_pocCRA)
2668	{
2669	// All leading pictures are being marked as TFD pictures here since current encoder uses all
2670	// reference pictures while encoding leading pictures. An encoder can ensure that a leading
2671	// picture can be still decodable when random accessing to a CRA/CRANT/BLA/BLANT picture by
2672	// controlling the reference pictures used for encoding that leading picture. Such a leading
2673	// picture need not be marked as a TFD picture.
2674	return NAL_UNIT_CODED_SLICE_RASL_R;
2675	}
2676	}
2677	if (lastIDR>0)
2678	{
2679	if (pocCurr < lastIDR)
2680	{
2681	return NAL_UNIT_CODED_SLICE_RADL_R;
2682	}
2683	}
2684	return NAL_UNIT_CODED_SLICE_TRAIL_R;
2685	}
2686
2687	Double TEncGOP::xCalculateRVM()
2688	{
2689	Double dRVM = 0;
2690
2691	if( m_pcCfg->getGOPSize() == 1 && m_pcCfg->getIntraPeriod() != 1 && m_pcCfg->getFramesToBeEncoded() > RVM_VCEGAM10_M * 2 )
2692	{
2693	// calculate RVM only for lowdelay configurations
2694	std::vector<Double> vRL , vB;
2695	size_t N = m_vRVM_RP.size();
2696	vRL.resize( N );
2697	vB.resize( N );
2698
2699	Int i;
2700	Double dRavg = 0 , dBavg = 0;
2701	vB[RVM_VCEGAM10_M] = 0;
2702	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2703	{
2704	vRL[i] = 0;
2705	for( Int j = i - RVM_VCEGAM10_M ; j <= i + RVM_VCEGAM10_M - 1 ; j++ )
2706	vRL[i] += m_vRVM_RP[j];
2707	vRL[i] /= ( 2 * RVM_VCEGAM10_M );
2708	vB[i] = vB[i-1] + m_vRVM_RP[i] - vRL[i];
2709	dRavg += m_vRVM_RP[i];
2710	dBavg += vB[i];
2711	}
2712
2713	dRavg /= ( N - 2 * RVM_VCEGAM10_M );
2714	dBavg /= ( N - 2 * RVM_VCEGAM10_M );
2715
2716	Double dSigamB = 0;
2717	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2718	{
2719	Double tmp = vB[i] - dBavg;
2720	dSigamB += tmp * tmp;
2721	}
2722	dSigamB = sqrt( dSigamB / ( N - 2 * RVM_VCEGAM10_M ) );
2723
2724	Double f = sqrt( 12.0 * ( RVM_VCEGAM10_M - 1 ) / ( RVM_VCEGAM10_M + 1 ) );
2725
2726	dRVM = dSigamB / dRavg * f;
2727	}
2728
2729	return( dRVM );
2730	}
2731
2732	/** Attaches the input bitstream to the stream in the output NAL unit
2733	Updates rNalu to contain concatenated bitstream. rpcBitstreamRedirect is cleared at the end of this function call.
2734	* \param codedSliceData contains the coded slice data (bitstream) to be concatenated to rNalu
2735	* \param rNalu target NAL unit
2736	*/
2737	Void TEncGOP::xAttachSliceDataToNalUnit (OutputNALUnit& rNalu, TComOutputBitstream*& codedSliceData)
2738	{
2739	// Byte-align
2740	rNalu.m_Bitstream.writeByteAlignment(); // Slice header byte-alignment
2741
2742	// Perform bitstream concatenation
2743	if (codedSliceData->getNumberOfWrittenBits() > 0)
2744	{
2745	rNalu.m_Bitstream.addSubstream(codedSliceData);
2746	}
2747
2748	m_pcEntropyCoder->setBitstream(&rNalu.m_Bitstream);
2749
2750	codedSliceData->clear();
2751	}
2752
2753	// Function will arrange the long-term pictures in the decreasing order of poc_lsb_lt,
2754	// and among the pictures with the same lsb, it arranges them in increasing delta_poc_msb_cycle_lt value
2755	Void TEncGOP::arrangeLongtermPicturesInRPS(TComSlice pcSlice, TComList<TComPic>& rcListPic)
2756	{
2757	TComReferencePictureSet *rps = pcSlice->getRPS();
2758	if(!rps->getNumberOfLongtermPictures())
2759	{
2760	return;
2761	}
2762
2763	// Arrange long-term reference pictures in the correct order of LSB and MSB,
2764	// and assign values for pocLSBLT and MSB present flag
2765	Int longtermPicsPoc[MAX_NUM_REF_PICS], longtermPicsLSB[MAX_NUM_REF_PICS], indices[MAX_NUM_REF_PICS];
2766	Int longtermPicsMSB[MAX_NUM_REF_PICS];
2767	Bool mSBPresentFlag[MAX_NUM_REF_PICS];
2768	::memset(longtermPicsPoc, 0, sizeof(longtermPicsPoc)); // Store POC values of LTRP
2769	::memset(longtermPicsLSB, 0, sizeof(longtermPicsLSB)); // Store POC LSB values of LTRP
2770	::memset(longtermPicsMSB, 0, sizeof(longtermPicsMSB)); // Store POC LSB values of LTRP
2771	::memset(indices , 0, sizeof(indices)); // Indices to aid in tracking sorted LTRPs
2772	::memset(mSBPresentFlag , 0, sizeof(mSBPresentFlag)); // Indicate if MSB needs to be present
2773
2774	// Get the long-term reference pictures
2775	Int offset = rps->getNumberOfNegativePictures() + rps->getNumberOfPositivePictures();
2776	Int i, ctr = 0;
2777	Int maxPicOrderCntLSB = 1 << pcSlice->getSPS()->getBitsForPOC();
2778	for(i = rps->getNumberOfPictures() - 1; i >= offset; i--, ctr++)
2779	{
2780	longtermPicsPoc[ctr] = rps->getPOC(i); // LTRP POC
2781	longtermPicsLSB[ctr] = getLSB(longtermPicsPoc[ctr], maxPicOrderCntLSB); // LTRP POC LSB
2782	indices[ctr] = i;
2783	longtermPicsMSB[ctr] = longtermPicsPoc[ctr] - longtermPicsLSB[ctr];
2784	}
2785	Int numLongPics = rps->getNumberOfLongtermPictures();
2786	assert(ctr == numLongPics);
2787
2788	// Arrange pictures in decreasing order of MSB;
2789	for(i = 0; i < numLongPics; i++)
2790	{
2791	for(Int j = 0; j < numLongPics - 1; j++)
2792	{
2793	if(longtermPicsMSB[j] < longtermPicsMSB[j+1])
2794	{
2795	std::swap(longtermPicsPoc[j], longtermPicsPoc[j+1]);
2796	std::swap(longtermPicsLSB[j], longtermPicsLSB[j+1]);
2797	std::swap(longtermPicsMSB[j], longtermPicsMSB[j+1]);
2798	std::swap(indices[j] , indices[j+1] );
2799	}
2800	}
2801	}
2802
2803	for(i = 0; i < numLongPics; i++)
2804	{
2805	// Check if MSB present flag should be enabled.
2806	// Check if the buffer contains any pictures that have the same LSB.
2807	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
2808	TComPic* pcPic;
2809	while ( iterPic != rcListPic.end() )
2810	{
2811	pcPic = *iterPic;
2812	if( (getLSB(pcPic->getPOC(), maxPicOrderCntLSB) == longtermPicsLSB[i]) && // Same LSB
2813	(pcPic->getSlice(0)->isReferenced()) && // Reference picture
2814	(pcPic->getPOC() != longtermPicsPoc[i]) ) // Not the LTRP itself
2815	{
2816	mSBPresentFlag[i] = true;
2817	break;
2818	}
2819	iterPic++;
2820	}
2821	}
2822
2823	// tempArray for usedByCurr flag
2824	Bool tempArray[MAX_NUM_REF_PICS]; ::memset(tempArray, 0, sizeof(tempArray));
2825	for(i = 0; i < numLongPics; i++)
2826	{
2827	tempArray[i] = rps->getUsed(indices[i]);
2828	}
2829	// Now write the final values;
2830	ctr = 0;
2831	Int currMSB = 0, currLSB = 0;
2832	// currPicPoc = currMSB + currLSB
2833	currLSB = getLSB(pcSlice->getPOC(), maxPicOrderCntLSB);
2834	currMSB = pcSlice->getPOC() - currLSB;
2835
2836	for(i = rps->getNumberOfPictures() - 1; i >= offset; i--, ctr++)
2837	{
2838	rps->setPOC (i, longtermPicsPoc[ctr]);
2839	rps->setDeltaPOC (i, - pcSlice->getPOC() + longtermPicsPoc[ctr]);
2840	rps->setUsed (i, tempArray[ctr]);
2841	rps->setPocLSBLT (i, longtermPicsLSB[ctr]);
2842	rps->setDeltaPocMSBCycleLT (i, (currMSB - (longtermPicsPoc[ctr] - longtermPicsLSB[ctr])) / maxPicOrderCntLSB);
2843	rps->setDeltaPocMSBPresentFlag(i, mSBPresentFlag[ctr]);
2844
2845	assert(rps->getDeltaPocMSBCycleLT(i) >= 0); // Non-negative value
2846	}
2847	for(i = rps->getNumberOfPictures() - 1, ctr = 1; i >= offset; i--, ctr++)
2848	{
2849	for(Int j = rps->getNumberOfPictures() - 1 - ctr; j >= offset; j--)
2850	{
2851	// Here at the encoder we know that we have set the full POC value for the LTRPs, hence we
2852	// don't have to check the MSB present flag values for this constraint.
2853	assert( rps->getPOC(i) != rps->getPOC(j) ); // If assert fails, LTRP entry repeated in RPS!!!
2854	}
2855	}
2856	}
2857
2858	#if L0045_NON_NESTED_SEI_RESTRICTIONS
2859	/** Function for finding the position to insert the first of APS and non-nested BP, PT, DU info SEI messages.
2860	* \param accessUnit Access Unit of the current picture
2861	* This function finds the position to insert the first of APS and non-nested BP, PT, DU info SEI messages.
2862	*/
2863	Int TEncGOP::xGetFirstSeiLocation(AccessUnit &accessUnit)
2864	{
2865	// Find the location of the first SEI message
2866	AccessUnit::iterator it;
2867	Int seiStartPos = 0;
2868	for(it = accessUnit.begin(); it != accessUnit.end(); it++, seiStartPos++)
2869	{
2870	if ((it)->isSei() \|\| (it)->isVcl())
2871	{
2872	break;
2873	}
2874	}
2875	// assert(it != accessUnit.end()); // Triggers with some legit configurations
2876	return seiStartPos;
2877	}
2878	#endif
2879
2880	#if L0386_DB_METRIC
2881	Void TEncGOP::dblMetric( TComPic* pcPic, UInt uiNumSlices )
2882	{
2883	TComPicYuv* pcPicYuvRec = pcPic->getPicYuvRec();
2884	Pel* Rec = pcPicYuvRec->getLumaAddr( 0 );
2885	Pel* tempRec = Rec;
2886	Int stride = pcPicYuvRec->getStride();
2887	UInt log2maxTB = pcPic->getSlice(0)->getSPS()->getQuadtreeTULog2MaxSize();
2888	UInt maxTBsize = (1<<log2maxTB);
2889	const UInt minBlockArtSize = 8;
2890	const UInt picWidth = pcPicYuvRec->getWidth();
2891	const UInt picHeight = pcPicYuvRec->getHeight();
2892	const UInt noCol = (picWidth>>log2maxTB);
2893	const UInt noRows = (picHeight>>log2maxTB);
2894	UInt64 colSAD = (UInt64)malloc(noCol*sizeof(UInt64));
2895	UInt64 rowSAD = (UInt64)malloc(noRows*sizeof(UInt64));
2896	UInt colIdx = 0;
2897	UInt rowIdx = 0;
2898	Pel p0, p1, p2, q0, q1, q2;
2899
2900	Int qp = pcPic->getSlice(0)->getSliceQp();
2901	Int bitdepthScale = 1 << (g_bitDepthY-8);
2902	Int beta = TComLoopFilter::getBeta( qp ) * bitdepthScale;
2903	const Int thr2 = (beta>>2);
2904	const Int thr1 = 2*bitdepthScale;
2905	UInt a = 0;
2906
2907	memset(colSAD, 0, noCol*sizeof(UInt64));
2908	memset(rowSAD, 0, noRows*sizeof(UInt64));
2909
2910	if (maxTBsize > minBlockArtSize)
2911	{
2912	// Analyze vertical artifact edges
2913	for(Int c = maxTBsize; c < picWidth; c += maxTBsize)
2914	{
2915	for(Int r = 0; r < picHeight; r++)
2916	{
2917	p2 = Rec[c-3];
2918	p1 = Rec[c-2];
2919	p0 = Rec[c-1];
2920	q0 = Rec[c];
2921	q1 = Rec[c+1];
2922	q2 = Rec[c+2];
2923	a = ((abs(p2-(p1<<1)+p0)+abs(q0-(q1<<1)+q2))<<1);
2924	if ( thr1 < a && a < thr2)
2925	{
2926	colSAD[colIdx] += abs(p0 - q0);
2927	}
2928	Rec += stride;
2929	}
2930	colIdx++;
2931	Rec = tempRec;
2932	}
2933
2934	// Analyze horizontal artifact edges
2935	for(Int r = maxTBsize; r < picHeight; r += maxTBsize)
2936	{
2937	for(Int c = 0; c < picWidth; c++)
2938	{
2939	p2 = Rec[c + (r-3)*stride];
2940	p1 = Rec[c + (r-2)*stride];
2941	p0 = Rec[c + (r-1)*stride];
2942	q0 = Rec[c + r*stride];
2943	q1 = Rec[c + (r+1)*stride];
2944	q2 = Rec[c + (r+2)*stride];
2945	a = ((abs(p2-(p1<<1)+p0)+abs(q0-(q1<<1)+q2))<<1);
2946	if (thr1 < a && a < thr2)
2947	{
2948	rowSAD[rowIdx] += abs(p0 - q0);
2949	}
2950	}
2951	rowIdx++;
2952	}
2953	}
2954
2955	UInt64 colSADsum = 0;
2956	UInt64 rowSADsum = 0;
2957	for(Int c = 0; c < noCol-1; c++)
2958	{
2959	colSADsum += colSAD[c];
2960	}
2961	for(Int r = 0; r < noRows-1; r++)
2962	{
2963	rowSADsum += rowSAD[r];
2964	}
2965
2966	colSADsum <<= 10;
2967	rowSADsum <<= 10;
2968	colSADsum /= (noCol-1);
2969	colSADsum /= picHeight;
2970	rowSADsum /= (noRows-1);
2971	rowSADsum /= picWidth;
2972
2973	UInt64 avgSAD = ((colSADsum + rowSADsum)>>1);
2974	avgSAD >>= (g_bitDepthY-8);
2975
2976	if ( avgSAD > 2048 )
2977	{
2978	avgSAD >>= 9;
2979	Int offset = Clip3(2,6,(Int)avgSAD);
2980	for (Int i=0; i<uiNumSlices; i++)
2981	{
2982	pcPic->getSlice(i)->setDeblockingFilterOverrideFlag(true);
2983	pcPic->getSlice(i)->setDeblockingFilterDisable(false);
2984	pcPic->getSlice(i)->setDeblockingFilterBetaOffsetDiv2( offset );
2985	pcPic->getSlice(i)->setDeblockingFilterTcOffsetDiv2( offset );
2986	}
2987	}
2988	else
2989	{
2990	for (Int i=0; i<uiNumSlices; i++)
2991	{
2992	pcPic->getSlice(i)->setDeblockingFilterOverrideFlag(false);
2993	pcPic->getSlice(i)->setDeblockingFilterDisable( pcPic->getSlice(i)->getPPS()->getPicDisableDeblockingFilterFlag() );
2994	pcPic->getSlice(i)->setDeblockingFilterBetaOffsetDiv2( pcPic->getSlice(i)->getPPS()->getDeblockingFilterBetaOffsetDiv2() );
2995	pcPic->getSlice(i)->setDeblockingFilterTcOffsetDiv2( pcPic->getSlice(i)->getPPS()->getDeblockingFilterTcOffsetDiv2() );
2996	}
2997	}
2998
2999	free(colSAD);
3000	free(rowSAD);
3001	}
3002	#endif
3003	//! \}

Note: See TracBrowser for help on using the repository browser.

JCT-VC SHVC

Context navigation

source: SHVCSoftware/branches/SHM-2.1-multilayers-dev/source/Lib/TLibEncoder/TEncGOP.cpp @ 852

Download in other formats: