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TEncGOP.cpp @ 1350

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Last change on this file since 1350 was 1191, checked in by tech, 10 years ago
Removed 3D-HEVC.
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1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2015, 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	#if ALLOW_RECOVERY_POINT_AS_RAP
78	m_iLastRecoveryPicPOC = 0;
79	#endif
80
81	m_pcCfg = NULL;
82	m_pcSliceEncoder = NULL;
83	m_pcListPic = NULL;
84
85	m_pcEntropyCoder = NULL;
86	m_pcCavlcCoder = NULL;
87	m_pcSbacCoder = NULL;
88	m_pcBinCABAC = NULL;
89
90	m_bSeqFirst = true;
91
92	m_bRefreshPending = 0;
93	m_pocCRA = 0;
94	m_numLongTermRefPicSPS = 0;
95	::memset(m_ltRefPicPocLsbSps, 0, sizeof(m_ltRefPicPocLsbSps));
96	::memset(m_ltRefPicUsedByCurrPicFlag, 0, sizeof(m_ltRefPicUsedByCurrPicFlag));
97	m_cpbRemovalDelay = 0;
98	m_lastBPSEI = 0;
99	xResetNonNestedSEIPresentFlags();
100	xResetNestedSEIPresentFlags();
101	#if H_MV
102	m_layerId = 0;
103	m_viewId = 0;
104	m_pocLastCoded = -1;
105	#endif
106	#if FIX1172
107	m_associatedIRAPType = NAL_UNIT_CODED_SLICE_IDR_N_LP;
108	m_associatedIRAPPOC = 0;
109	#endif
110	return;
111	}
112
113	TEncGOP::~TEncGOP()
114	{
115	}
116
117	/** Create list to contain pointers to LCU start addresses of slice.
118	*/
119	Void TEncGOP::create()
120	{
121	m_bLongtermTestPictureHasBeenCoded = 0;
122	m_bLongtermTestPictureHasBeenCoded2 = 0;
123	}
124
125	Void TEncGOP::destroy()
126	{
127	}
128
129	Void TEncGOP::init ( TEncTop* pcTEncTop )
130	{
131	m_pcEncTop = pcTEncTop;
132	m_pcCfg = pcTEncTop;
133	m_pcSliceEncoder = pcTEncTop->getSliceEncoder();
134	m_pcListPic = pcTEncTop->getListPic();
135
136	m_pcEntropyCoder = pcTEncTop->getEntropyCoder();
137	m_pcCavlcCoder = pcTEncTop->getCavlcCoder();
138	m_pcSbacCoder = pcTEncTop->getSbacCoder();
139	m_pcBinCABAC = pcTEncTop->getBinCABAC();
140	m_pcLoopFilter = pcTEncTop->getLoopFilter();
141	m_pcBitCounter = pcTEncTop->getBitCounter();
142
143	//--Adaptive Loop filter
144	m_pcSAO = pcTEncTop->getSAO();
145	m_pcRateCtrl = pcTEncTop->getRateCtrl();
146	m_lastBPSEI = 0;
147	m_totalCoded = 0;
148
149	#if H_MV
150	m_ivPicLists = pcTEncTop->getIvPicLists();
151	m_layerId = pcTEncTop->getLayerId();
152	m_viewId = pcTEncTop->getViewId();
153	#endif
154	#if KWU_FIX_URQ
155	m_pcRateCtrl = pcTEncTop->getRateCtrl();
156	#endif
157	}
158
159	SEIActiveParameterSets* TEncGOP::xCreateSEIActiveParameterSets (TComSPS *sps)
160	{
161	SEIActiveParameterSets *seiActiveParameterSets = new SEIActiveParameterSets();
162	seiActiveParameterSets->activeVPSId = m_pcCfg->getVPS()->getVPSId();
163	seiActiveParameterSets->m_selfContainedCvsFlag = false;
164	seiActiveParameterSets->m_noParameterSetUpdateFlag = false;
165	seiActiveParameterSets->numSpsIdsMinus1 = 0;
166	seiActiveParameterSets->activeSeqParameterSetId.resize(seiActiveParameterSets->numSpsIdsMinus1 + 1);
167	seiActiveParameterSets->activeSeqParameterSetId[0] = sps->getSPSId();
168	return seiActiveParameterSets;
169	}
170
171	SEIFramePacking* TEncGOP::xCreateSEIFramePacking()
172	{
173	SEIFramePacking *seiFramePacking = new SEIFramePacking();
174	seiFramePacking->m_arrangementId = m_pcCfg->getFramePackingArrangementSEIId();
175	seiFramePacking->m_arrangementCancelFlag = 0;
176	seiFramePacking->m_arrangementType = m_pcCfg->getFramePackingArrangementSEIType();
177	assert((seiFramePacking->m_arrangementType > 2) && (seiFramePacking->m_arrangementType < 6) );
178	seiFramePacking->m_quincunxSamplingFlag = m_pcCfg->getFramePackingArrangementSEIQuincunx();
179	seiFramePacking->m_contentInterpretationType = m_pcCfg->getFramePackingArrangementSEIInterpretation();
180	seiFramePacking->m_spatialFlippingFlag = 0;
181	seiFramePacking->m_frame0FlippedFlag = 0;
182	seiFramePacking->m_fieldViewsFlag = (seiFramePacking->m_arrangementType == 2);
183	seiFramePacking->m_currentFrameIsFrame0Flag = ((seiFramePacking->m_arrangementType == 5) && m_iNumPicCoded&1);
184	seiFramePacking->m_frame0SelfContainedFlag = 0;
185	seiFramePacking->m_frame1SelfContainedFlag = 0;
186	seiFramePacking->m_frame0GridPositionX = 0;
187	seiFramePacking->m_frame0GridPositionY = 0;
188	seiFramePacking->m_frame1GridPositionX = 0;
189	seiFramePacking->m_frame1GridPositionY = 0;
190	seiFramePacking->m_arrangementReservedByte = 0;
191	seiFramePacking->m_arrangementPersistenceFlag = true;
192	seiFramePacking->m_upsampledAspectRatio = 0;
193	return seiFramePacking;
194	}
195
196	SEIDisplayOrientation* TEncGOP::xCreateSEIDisplayOrientation()
197	{
198	SEIDisplayOrientation *seiDisplayOrientation = new SEIDisplayOrientation();
199	seiDisplayOrientation->cancelFlag = false;
200	seiDisplayOrientation->horFlip = false;
201	seiDisplayOrientation->verFlip = false;
202	seiDisplayOrientation->anticlockwiseRotation = m_pcCfg->getDisplayOrientationSEIAngle();
203	return seiDisplayOrientation;
204	}
205
206	SEIToneMappingInfo* TEncGOP::xCreateSEIToneMappingInfo()
207	{
208	SEIToneMappingInfo *seiToneMappingInfo = new SEIToneMappingInfo();
209	seiToneMappingInfo->m_toneMapId = m_pcCfg->getTMISEIToneMapId();
210	seiToneMappingInfo->m_toneMapCancelFlag = m_pcCfg->getTMISEIToneMapCancelFlag();
211	seiToneMappingInfo->m_toneMapPersistenceFlag = m_pcCfg->getTMISEIToneMapPersistenceFlag();
212
213	seiToneMappingInfo->m_codedDataBitDepth = m_pcCfg->getTMISEICodedDataBitDepth();
214	assert(seiToneMappingInfo->m_codedDataBitDepth >= 8 && seiToneMappingInfo->m_codedDataBitDepth <= 14);
215	seiToneMappingInfo->m_targetBitDepth = m_pcCfg->getTMISEITargetBitDepth();
216	assert( seiToneMappingInfo->m_targetBitDepth >= 1 && seiToneMappingInfo->m_targetBitDepth <= 17 );
217	seiToneMappingInfo->m_modelId = m_pcCfg->getTMISEIModelID();
218	assert(seiToneMappingInfo->m_modelId >=0 &&seiToneMappingInfo->m_modelId<=4);
219
220	switch( seiToneMappingInfo->m_modelId)
221	{
222	case 0:
223	{
224	seiToneMappingInfo->m_minValue = m_pcCfg->getTMISEIMinValue();
225	seiToneMappingInfo->m_maxValue = m_pcCfg->getTMISEIMaxValue();
226	break;
227	}
228	case 1:
229	{
230	seiToneMappingInfo->m_sigmoidMidpoint = m_pcCfg->getTMISEISigmoidMidpoint();
231	seiToneMappingInfo->m_sigmoidWidth = m_pcCfg->getTMISEISigmoidWidth();
232	break;
233	}
234	case 2:
235	{
236	UInt num = 1u<<(seiToneMappingInfo->m_targetBitDepth);
237	seiToneMappingInfo->m_startOfCodedInterval.resize(num);
238	Int* ptmp = m_pcCfg->getTMISEIStartOfCodedInterva();
239	if(ptmp)
240	{
241	for(int i=0; i<num;i++)
242	{
243	seiToneMappingInfo->m_startOfCodedInterval[i] = ptmp[i];
244	}
245	}
246	break;
247	}
248	case 3:
249	{
250	seiToneMappingInfo->m_numPivots = m_pcCfg->getTMISEINumPivots();
251	seiToneMappingInfo->m_codedPivotValue.resize(seiToneMappingInfo->m_numPivots);
252	seiToneMappingInfo->m_targetPivotValue.resize(seiToneMappingInfo->m_numPivots);
253	Int* ptmpcoded = m_pcCfg->getTMISEICodedPivotValue();
254	Int* ptmptarget = m_pcCfg->getTMISEITargetPivotValue();
255	if(ptmpcoded&&ptmptarget)
256	{
257	for(int i=0; i<(seiToneMappingInfo->m_numPivots);i++)
258	{
259	seiToneMappingInfo->m_codedPivotValue[i]=ptmpcoded[i];
260	seiToneMappingInfo->m_targetPivotValue[i]=ptmptarget[i];
261	}
262	}
263	break;
264	}
265	case 4:
266	{
267	seiToneMappingInfo->m_cameraIsoSpeedIdc = m_pcCfg->getTMISEICameraIsoSpeedIdc();
268	seiToneMappingInfo->m_cameraIsoSpeedValue = m_pcCfg->getTMISEICameraIsoSpeedValue();
269	assert( seiToneMappingInfo->m_cameraIsoSpeedValue !=0 );
270	seiToneMappingInfo->m_exposureIndexIdc = m_pcCfg->getTMISEIExposurIndexIdc();
271	seiToneMappingInfo->m_exposureIndexValue = m_pcCfg->getTMISEIExposurIndexValue();
272	assert( seiToneMappingInfo->m_exposureIndexValue !=0 );
273	seiToneMappingInfo->m_exposureCompensationValueSignFlag = m_pcCfg->getTMISEIExposureCompensationValueSignFlag();
274	seiToneMappingInfo->m_exposureCompensationValueNumerator = m_pcCfg->getTMISEIExposureCompensationValueNumerator();
275	seiToneMappingInfo->m_exposureCompensationValueDenomIdc = m_pcCfg->getTMISEIExposureCompensationValueDenomIdc();
276	seiToneMappingInfo->m_refScreenLuminanceWhite = m_pcCfg->getTMISEIRefScreenLuminanceWhite();
277	seiToneMappingInfo->m_extendedRangeWhiteLevel = m_pcCfg->getTMISEIExtendedRangeWhiteLevel();
278	assert( seiToneMappingInfo->m_extendedRangeWhiteLevel >= 100 );
279	seiToneMappingInfo->m_nominalBlackLevelLumaCodeValue = m_pcCfg->getTMISEINominalBlackLevelLumaCodeValue();
280	seiToneMappingInfo->m_nominalWhiteLevelLumaCodeValue = m_pcCfg->getTMISEINominalWhiteLevelLumaCodeValue();
281	assert( seiToneMappingInfo->m_nominalWhiteLevelLumaCodeValue > seiToneMappingInfo->m_nominalBlackLevelLumaCodeValue );
282	seiToneMappingInfo->m_extendedWhiteLevelLumaCodeValue = m_pcCfg->getTMISEIExtendedWhiteLevelLumaCodeValue();
283	assert( seiToneMappingInfo->m_extendedWhiteLevelLumaCodeValue >= seiToneMappingInfo->m_nominalWhiteLevelLumaCodeValue );
284	break;
285	}
286	default:
287	{
288	assert(!"Undefined SEIToneMapModelId");
289	break;
290	}
291	}
292	return seiToneMappingInfo;
293	}
294
295	#if H_MV
296	SEISubBitstreamProperty TEncGOP::xCreateSEISubBitstreamProperty( TComSPS sps)
297	{
298	SEISubBitstreamProperty *seiSubBitstreamProperty = new SEISubBitstreamProperty();
299
300	seiSubBitstreamProperty->m_activeVpsId = sps->getVPSId();
301	/* These values can be determined by the encoder; for now we will use the input parameter */
302	TEncTop *encTop = this->m_pcEncTop;
303	seiSubBitstreamProperty->m_numAdditionalSubStreams = encTop->getNumAdditionalSubStreams();
304	seiSubBitstreamProperty->m_subBitstreamMode = encTop->getSubBitstreamMode();
305	seiSubBitstreamProperty->m_outputLayerSetIdxToVps = encTop->getOutputLayerSetIdxToVps();
306	seiSubBitstreamProperty->m_highestSublayerId = encTop->getHighestSublayerId();
307	seiSubBitstreamProperty->m_avgBitRate = encTop->getAvgBitRate();
308	seiSubBitstreamProperty->m_maxBitRate = encTop->getMaxBitRate();
309
310	return seiSubBitstreamProperty;
311	}
312	#endif
313
314	Void TEncGOP::xCreateLeadingSEIMessages (/SEIMessages seiMessages,/ AccessUnit &accessUnit, TComSPS *sps)
315	{
316	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
317
318	if(m_pcCfg->getActiveParameterSetsSEIEnabled())
319	{
320	SEIActiveParameterSets *sei = xCreateSEIActiveParameterSets (sps);
321
322	//nalu = NALUnit(NAL_UNIT_SEI);
323	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
324	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
325	writeRBSPTrailingBits(nalu.m_Bitstream);
326	accessUnit.push_back(new NALUnitEBSP(nalu));
327	delete sei;
328	m_activeParameterSetSEIPresentInAU = true;
329	}
330
331	if(m_pcCfg->getFramePackingArrangementSEIEnabled())
332	{
333	SEIFramePacking *sei = xCreateSEIFramePacking ();
334
335	nalu = NALUnit(NAL_UNIT_PREFIX_SEI);
336	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
337	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
338	writeRBSPTrailingBits(nalu.m_Bitstream);
339	accessUnit.push_back(new NALUnitEBSP(nalu));
340	delete sei;
341	}
342	if (m_pcCfg->getDisplayOrientationSEIAngle())
343	{
344	SEIDisplayOrientation *sei = xCreateSEIDisplayOrientation();
345
346	nalu = NALUnit(NAL_UNIT_PREFIX_SEI);
347	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
348	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
349	writeRBSPTrailingBits(nalu.m_Bitstream);
350	accessUnit.push_back(new NALUnitEBSP(nalu));
351	delete sei;
352	}
353	if(m_pcCfg->getToneMappingInfoSEIEnabled())
354	{
355	SEIToneMappingInfo *sei = xCreateSEIToneMappingInfo ();
356
357	nalu = NALUnit(NAL_UNIT_PREFIX_SEI);
358	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
359	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
360	writeRBSPTrailingBits(nalu.m_Bitstream);
361	accessUnit.push_back(new NALUnitEBSP(nalu));
362	delete sei;
363	}
364	#if H_MV
365	if( m_pcCfg->getSubBitstreamPropSEIEnabled() )
366	{
367	SEISubBitstreamProperty *sei = xCreateSEISubBitstreamProperty ( sps );
368
369	nalu = NALUnit(NAL_UNIT_PREFIX_SEI);
370	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
371	m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
372	writeRBSPTrailingBits(nalu.m_Bitstream);
373	accessUnit.push_back(new NALUnitEBSP(nalu));
374	delete sei;
375	}
376	#endif
377	}
378
379	// ====================================================================================================================
380	// Public member functions
381	// ====================================================================================================================
382	#if H_MV
383	Void TEncGOP::initGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP)
384	{
385	#if H_MV_ALIGN_HM_15
386	xInitGOP( iPOCLast, iNumPicRcvd, rcListPic, rcListPicYuvRecOut, false );
387	#else
388	xInitGOP( iPOCLast, iNumPicRcvd, rcListPic, rcListPicYuvRecOut );
389	#endif
390	m_iNumPicCoded = 0;
391	}
392	#endif
393	#if H_MV
394	Void TEncGOP::compressPicInGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP, Int iGOPid, bool isField, bool isTff)
395	#else
396	Void TEncGOP::compressGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP, bool isField, bool isTff)
397	#endif
398	{
399	TComPic* pcPic;
400	TComPicYuv* pcPicYuvRecOut;
401	TComSlice* pcSlice;
402	TComOutputBitstream *pcBitstreamRedirect;
403	pcBitstreamRedirect = new TComOutputBitstream;
404	AccessUnit::iterator itLocationToPushSliceHeaderNALU; // used to store location where NALU containing slice header is to be inserted
405	UInt uiOneBitstreamPerSliceLength = 0;
406	TEncSbac* pcSbacCoders = NULL;
407	TComOutputBitstream* pcSubstreamsOut = NULL;
408
409	#if !H_MV
410	xInitGOP( iPOCLast, iNumPicRcvd, rcListPic, rcListPicYuvRecOut, isField );
411
412
413	m_iNumPicCoded = 0;
414	#endif
415	SEIPictureTiming pictureTimingSEI;
416	Bool writeSOP = m_pcCfg->getSOPDescriptionSEIEnabled();
417	// Initialize Scalable Nesting SEI with single layer values
418	SEIScalableNesting scalableNestingSEI;
419	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
420	scalableNestingSEI.m_nestingOpFlag = 0;
421	scalableNestingSEI.m_nestingNumOpsMinus1 = 0; //nesting_num_ops_minus1
422	scalableNestingSEI.m_allLayersFlag = 0;
423	scalableNestingSEI.m_nestingNoOpMaxTemporalIdPlus1 = 6 + 1; //nesting_no_op_max_temporal_id_plus1
424	scalableNestingSEI.m_nestingNumLayersMinus1 = 1 - 1; //nesting_num_layers_minus1
425	scalableNestingSEI.m_nestingLayerId[0] = 0;
426	scalableNestingSEI.m_callerOwnsSEIs = true;
427	Int picSptDpbOutputDuDelay = 0;
428	UInt *accumBitsDU = NULL;
429	UInt *accumNalsDU = NULL;
430	SEIDecodingUnitInfo decodingUnitInfoSEI;
431	#if EFFICIENT_FIELD_IRAP
432	Int IRAPGOPid = -1;
433	Bool IRAPtoReorder = false;
434	Bool swapIRAPForward = false;
435	if(isField)
436	{
437	Int pocCurr;
438	#if !H_MV
439	for ( Int iGOPid=0; iGOPid < m_iGopSize; iGOPid++ )
440	#endif
441	{
442	// determine actual POC
443	if(iPOCLast == 0) //case first frame or first top field
444	{
445	pocCurr=0;
446	}
447	else if(iPOCLast == 1 && isField) //case first bottom field, just like the first frame, the poc computation is not right anymore, we set the right value
448	{
449	pocCurr = 1;
450	}
451	else
452	{
453	pocCurr = iPOCLast - iNumPicRcvd + m_pcCfg->getGOPEntry(iGOPid).m_POC - isField;
454	}
455
456	// check if POC corresponds to IRAP
457	NalUnitType tmpUnitType = getNalUnitType(pocCurr, m_iLastIDR, isField);
458	if(tmpUnitType >= NAL_UNIT_CODED_SLICE_BLA_W_LP && tmpUnitType <= NAL_UNIT_CODED_SLICE_CRA) // if picture is an IRAP
459	{
460	if(pocCurr%2 == 0 && iGOPid < m_iGopSize-1 && m_pcCfg->getGOPEntry(iGOPid).m_POC == m_pcCfg->getGOPEntry(iGOPid+1).m_POC-1)
461	{ // if top field and following picture in enc order is associated bottom field
462	IRAPGOPid = iGOPid;
463	IRAPtoReorder = true;
464	swapIRAPForward = true;
465	break;
466	}
467	if(pocCurr%2 != 0 && iGOPid > 0 && m_pcCfg->getGOPEntry(iGOPid).m_POC == m_pcCfg->getGOPEntry(iGOPid-1).m_POC+1)
468	{
469	// if picture is an IRAP remember to process it first
470	IRAPGOPid = iGOPid;
471	IRAPtoReorder = true;
472	swapIRAPForward = false;
473	break;
474	}
475	}
476	}
477	}
478	#endif
479	#if !H_MV
480	for ( Int iGOPid=0; iGOPid < m_iGopSize; iGOPid++ )
481	#endif
482	{
483	#if EFFICIENT_FIELD_IRAP
484	if(IRAPtoReorder)
485	{
486	if(swapIRAPForward)
487	{
488	if(iGOPid == IRAPGOPid)
489	{
490	iGOPid = IRAPGOPid +1;
491	}
492	else if(iGOPid == IRAPGOPid +1)
493	{
494	iGOPid = IRAPGOPid;
495	}
496	}
497	else
498	{
499	if(iGOPid == IRAPGOPid -1)
500	{
501	iGOPid = IRAPGOPid;
502	}
503	else if(iGOPid == IRAPGOPid)
504	{
505	iGOPid = IRAPGOPid -1;
506	}
507	}
508	}
509	#endif
510	UInt uiColDir = 1;
511	//-- For time output for each slice
512	long iBeforeTime = clock();
513
514	//select uiColDir
515	Int iCloseLeft=1, iCloseRight=-1;
516	for(Int i = 0; i<m_pcCfg->getGOPEntry(iGOPid).m_numRefPics; i++)
517	{
518	Int iRef = m_pcCfg->getGOPEntry(iGOPid).m_referencePics[i];
519	if(iRef>0&&(iRef<iCloseRight\|\|iCloseRight==-1))
520	{
521	iCloseRight=iRef;
522	}
523	else if(iRef<0&&(iRef>iCloseLeft\|\|iCloseLeft==1))
524	{
525	iCloseLeft=iRef;
526	}
527	}
528	if(iCloseRight>-1)
529	{
530	iCloseRight=iCloseRight+m_pcCfg->getGOPEntry(iGOPid).m_POC-1;
531	}
532	if(iCloseLeft<1)
533	{
534	iCloseLeft=iCloseLeft+m_pcCfg->getGOPEntry(iGOPid).m_POC-1;
535	while(iCloseLeft<0)
536	{
537	iCloseLeft+=m_iGopSize;
538	}
539	}
540	Int iLeftQP=0, iRightQP=0;
541	for(Int i=0; i<m_iGopSize; i++)
542	{
543	if(m_pcCfg->getGOPEntry(i).m_POC==(iCloseLeft%m_iGopSize)+1)
544	{
545	iLeftQP= m_pcCfg->getGOPEntry(i).m_QPOffset;
546	}
547	if (m_pcCfg->getGOPEntry(i).m_POC==(iCloseRight%m_iGopSize)+1)
548	{
549	iRightQP=m_pcCfg->getGOPEntry(i).m_QPOffset;
550	}
551	}
552	if(iCloseRight>-1&&iRightQP<iLeftQP)
553	{
554	uiColDir=0;
555	}
556
557	/////////////////////////////////////////////////////////////////////////////////////////////////// Initial to start encoding
558	Int iTimeOffset;
559	Int pocCurr;
560
561	if(iPOCLast == 0) //case first frame or first top field
562	{
563	pocCurr=0;
564	iTimeOffset = 1;
565	}
566	else if(iPOCLast == 1 && isField) //case first bottom field, just like the first frame, the poc computation is not right anymore, we set the right value
567	{
568	pocCurr = 1;
569	iTimeOffset = 1;
570	}
571	else
572	{
573	pocCurr = iPOCLast - iNumPicRcvd + m_pcCfg->getGOPEntry(iGOPid).m_POC - isField;
574	iTimeOffset = m_pcCfg->getGOPEntry(iGOPid).m_POC;
575	}
576	if(pocCurr>=m_pcCfg->getFramesToBeEncoded())
577	{
578	#if EFFICIENT_FIELD_IRAP
579	if(IRAPtoReorder)
580	{
581	if(swapIRAPForward)
582	{
583	if(iGOPid == IRAPGOPid)
584	{
585	iGOPid = IRAPGOPid +1;
586	IRAPtoReorder = false;
587	}
588	else if(iGOPid == IRAPGOPid +1)
589	{
590	iGOPid --;
591	}
592	}
593	else
594	{
595	if(iGOPid == IRAPGOPid)
596	{
597	iGOPid = IRAPGOPid -1;
598	}
599	else if(iGOPid == IRAPGOPid -1)
600	{
601	iGOPid = IRAPGOPid;
602	IRAPtoReorder = false;
603	}
604	}
605	}
606	#endif
607	#if H_MV
608	delete pcBitstreamRedirect;
609	return;
610	#else
611	continue;
612	#endif
613	}
614
615	if( getNalUnitType(pocCurr, m_iLastIDR, isField) == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| getNalUnitType(pocCurr, m_iLastIDR, isField) == NAL_UNIT_CODED_SLICE_IDR_N_LP )
616	{
617	m_iLastIDR = pocCurr;
618	}
619	// start a new access unit: create an entry in the list of output access units
620	accessUnitsInGOP.push_back(AccessUnit());
621	AccessUnit& accessUnit = accessUnitsInGOP.back();
622	xGetBuffer( rcListPic, rcListPicYuvRecOut, iNumPicRcvd, iTimeOffset, pcPic, pcPicYuvRecOut, pocCurr, isField);
623
624	// Slice data initialization
625	pcPic->clearSliceBuffer();
626	assert(pcPic->getNumAllocatedSlice() == 1);
627	m_pcSliceEncoder->setSliceIdx(0);
628	pcPic->setCurrSliceIdx(0);
629
630
631	#if H_MV
632	m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, pocCurr, iNumPicRcvd, iGOPid, pcSlice, m_pcEncTop->getVPS(), m_pcEncTop->getSPS(), m_pcEncTop->getPPS(), getLayerId(), isField );
633	#else
634	m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, pocCurr, iNumPicRcvd, iGOPid, pcSlice, m_pcEncTop->getSPS(), m_pcEncTop->getPPS(), isField );
635	#endif
636
637	//Set Frame/Field coding
638	pcSlice->getPic()->setField(isField);
639
640	pcSlice->setLastIDR(m_iLastIDR);
641	pcSlice->setSliceIdx(0);
642	#if H_MV
643	pcSlice->setRefPicSetInterLayer ( &m_refPicSetInterLayer0, &m_refPicSetInterLayer1 );
644	pcPic ->setLayerId ( getLayerId() );
645	pcPic ->setViewId ( getViewId() );
646	pcSlice->setLayerId ( getLayerId() );
647	pcSlice->setViewId ( getViewId() );
648	pcSlice->setVPS ( m_pcEncTop->getVPS() );
649	#endif
650	//set default slice level flag to the same as SPS level flag
651	pcSlice->setLFCrossSliceBoundaryFlag( pcSlice->getPPS()->getLoopFilterAcrossSlicesEnabledFlag() );
652	pcSlice->setScalingList ( m_pcEncTop->getScalingList() );
653	if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_OFF)
654	{
655	m_pcEncTop->getTrQuant()->setFlatScalingList();
656	m_pcEncTop->getTrQuant()->setUseScalingList(false);
657	m_pcEncTop->getSPS()->setScalingListPresentFlag(false);
658	m_pcEncTop->getPPS()->setScalingListPresentFlag(false);
659	}
660	else if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_DEFAULT)
661	{
662	pcSlice->setDefaultScalingList ();
663	m_pcEncTop->getSPS()->setScalingListPresentFlag(false);
664	m_pcEncTop->getPPS()->setScalingListPresentFlag(false);
665	m_pcEncTop->getTrQuant()->setScalingList(pcSlice->getScalingList());
666	m_pcEncTop->getTrQuant()->setUseScalingList(true);
667	}
668	else if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_FILE_READ)
669	{
670	if(pcSlice->getScalingList()->xParseScalingList(m_pcCfg->getScalingListFile()))
671	{
672	pcSlice->setDefaultScalingList ();
673	}
674	pcSlice->getScalingList()->checkDcOfMatrix();
675	m_pcEncTop->getSPS()->setScalingListPresentFlag(pcSlice->checkDefaultScalingList());
676	m_pcEncTop->getPPS()->setScalingListPresentFlag(false);
677	m_pcEncTop->getTrQuant()->setScalingList(pcSlice->getScalingList());
678	m_pcEncTop->getTrQuant()->setUseScalingList(true);
679	}
680	else
681	{
682	printf("error : ScalingList == %d no support\n",m_pcEncTop->getUseScalingListId());
683	assert(0);
684	}
685
686	#if H_MV
687	// Set the nal unit type
688	pcSlice->setNalUnitType(getNalUnitType(pocCurr, m_iLastIDR, isField));
689	if( pcSlice->getSliceType() == B_SLICE )
690	{
691	if( m_pcCfg->getGOPEntry( ( pcSlice->getRapPicFlag() && getLayerId() > 0 ) ? MAX_GOP : iGOPid ).m_sliceType == 'P' )
692	{
693	pcSlice->setSliceType( P_SLICE );
694	}
695	}
696
697	// To be checked!
698	if( pcSlice->getSliceType() == B_SLICE )
699	{
700	if( m_pcCfg->getGOPEntry( ( pcSlice->getRapPicFlag() && getLayerId() > 0 ) ? MAX_GOP : iGOPid ).m_sliceType == 'I' )
701	{
702	pcSlice->setSliceType( I_SLICE );
703	}
704	}
705	#else
706	if(pcSlice->getSliceType()==B_SLICE&&m_pcCfg->getGOPEntry(iGOPid).m_sliceType=='P')
707	{
708	pcSlice->setSliceType(P_SLICE);
709	}
710	if(pcSlice->getSliceType()==B_SLICE&&m_pcCfg->getGOPEntry(iGOPid).m_sliceType=='I')
711	{
712	pcSlice->setSliceType(I_SLICE);
713	}
714
715	// Set the nal unit type
716	pcSlice->setNalUnitType(getNalUnitType(pocCurr, m_iLastIDR, isField));
717	#endif
718	if(pcSlice->getTemporalLayerNonReferenceFlag())
719	{
720	if (pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_TRAIL_R &&
721	!(m_iGopSize == 1 && pcSlice->getSliceType() == I_SLICE))
722	// Add this condition to avoid POC issues with encoder_intra_main.cfg configuration (see #1127 in bug tracker)
723	{
724	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TRAIL_N);
725	}
726	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_RADL_R)
727	{
728	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_RADL_N);
729	}
730	if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_RASL_R)
731	{
732	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_RASL_N);
733	}
734	}
735
736	#if EFFICIENT_FIELD_IRAP
737	#if FIX1172
738	if ( pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
739	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
740	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP
741	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL
742	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP
743	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA ) // IRAP picture
744	{
745	m_associatedIRAPType = pcSlice->getNalUnitType();
746	m_associatedIRAPPOC = pocCurr;
747	}
748	pcSlice->setAssociatedIRAPType(m_associatedIRAPType);
749	pcSlice->setAssociatedIRAPPOC(m_associatedIRAPPOC);
750	#endif
751	#endif
752	// Do decoding refresh marking if any
753	pcSlice->decodingRefreshMarking(m_pocCRA, m_bRefreshPending, rcListPic);
754	m_pcEncTop->selectReferencePictureSet(pcSlice, pocCurr, iGOPid);
755	pcSlice->getRPS()->setNumberOfLongtermPictures(0);
756	#if EFFICIENT_FIELD_IRAP
757	#else
758	#if FIX1172
759	if ( pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
760	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
761	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP
762	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL
763	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP
764	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA ) // IRAP picture
765	{
766	m_associatedIRAPType = pcSlice->getNalUnitType();
767	m_associatedIRAPPOC = pocCurr;
768	}
769	pcSlice->setAssociatedIRAPType(m_associatedIRAPType);
770	pcSlice->setAssociatedIRAPPOC(m_associatedIRAPPOC);
771	#endif
772	#endif
773
774	#if ALLOW_RECOVERY_POINT_AS_RAP
775	if ((pcSlice->checkThatAllRefPicsAreAvailable(rcListPic, pcSlice->getRPS(), false, m_iLastRecoveryPicPOC, m_pcCfg->getDecodingRefreshType() == 3) != 0) \|\| (pcSlice->isIRAP())
776	#if EFFICIENT_FIELD_IRAP
777	\|\| (isField && pcSlice->getAssociatedIRAPType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP && pcSlice->getAssociatedIRAPType() <= NAL_UNIT_CODED_SLICE_CRA && pcSlice->getAssociatedIRAPPOC() == pcSlice->getPOC()+1)
778	#endif
779	)
780	{
781	pcSlice->createExplicitReferencePictureSetFromReference(rcListPic, pcSlice->getRPS(), pcSlice->isIRAP(), m_iLastRecoveryPicPOC, m_pcCfg->getDecodingRefreshType() == 3);
782	}
783	#else
784	if ((pcSlice->checkThatAllRefPicsAreAvailable(rcListPic, pcSlice->getRPS(), false) != 0) \|\| (pcSlice->isIRAP()))
785	{
786	pcSlice->createExplicitReferencePictureSetFromReference(rcListPic, pcSlice->getRPS(), pcSlice->isIRAP());
787	}
788	#endif
789	pcSlice->applyReferencePictureSet(rcListPic, pcSlice->getRPS());
790
791	if(pcSlice->getTLayer() > 0
792	&& !( pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_N // Check if not a leading picture
793	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_R
794	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_RASL_N
795	\|\| pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_RASL_R )
796	)
797	{
798	if(pcSlice->isTemporalLayerSwitchingPoint(rcListPic) \|\| pcSlice->getSPS()->getTemporalIdNestingFlag())
799	{
800	if(pcSlice->getTemporalLayerNonReferenceFlag())
801	{
802	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TSA_N);
803	}
804	else
805	{
806	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TSA_R);
807	}
808	}
809	else if(pcSlice->isStepwiseTemporalLayerSwitchingPointCandidate(rcListPic))
810	{
811	Bool isSTSA=true;
812	for(Int ii=iGOPid+1;(ii<m_pcCfg->getGOPSize() && isSTSA==true);ii++)
813	{
814	Int lTid= m_pcCfg->getGOPEntry(ii).m_temporalId;
815	if(lTid==pcSlice->getTLayer())
816	{
817	TComReferencePictureSet* nRPS = pcSlice->getSPS()->getRPSList()->getReferencePictureSet(ii);
818	for(Int jj=0;jj<nRPS->getNumberOfPictures();jj++)
819	{
820	if(nRPS->getUsed(jj))
821	{
822	Int tPoc=m_pcCfg->getGOPEntry(ii).m_POC+nRPS->getDeltaPOC(jj);
823	Int kk=0;
824	for(kk=0;kk<m_pcCfg->getGOPSize();kk++)
825	{
826	if(m_pcCfg->getGOPEntry(kk).m_POC==tPoc)
827	break;
828	}
829	Int tTid=m_pcCfg->getGOPEntry(kk).m_temporalId;
830	if(tTid >= pcSlice->getTLayer())
831	{
832	isSTSA=false;
833	break;
834	}
835	}
836	}
837	}
838	}
839	if(isSTSA==true)
840	{
841	if(pcSlice->getTemporalLayerNonReferenceFlag())
842	{
843	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_N);
844	}
845	else
846	{
847	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_R);
848	}
849	}
850	}
851	}
852	arrangeLongtermPicturesInRPS(pcSlice, rcListPic);
853	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
854	refPicListModification->setRefPicListModificationFlagL0(0);
855	refPicListModification->setRefPicListModificationFlagL1(0);
856	#if H_MV
857	if ( pcSlice->getPPS()->getNumExtraSliceHeaderBits() > 0 )
858	{
859	// Some more sophisticated algorithm to determine discardable_flag might be added here.
860	pcSlice->setDiscardableFlag ( false );
861	}
862
863	TComVPS* vps = pcSlice->getVPS();
864	Int numDirectRefLayers = vps ->getNumDirectRefLayers( getLayerId() );
865	GOPEntry gopEntry = m_pcCfg->getGOPEntry( (pcSlice->getRapPicFlag() && getLayerId() > 0) ? MAX_GOP : iGOPid );
866
867	Bool interLayerPredLayerIdcPresentFlag = false;
868	if ( getLayerId() > 0 && !vps->getAllRefLayersActiveFlag() && numDirectRefLayers > 0 )
869	{
870	pcSlice->setInterLayerPredEnabledFlag ( gopEntry.m_numActiveRefLayerPics > 0 );
871	if ( pcSlice->getInterLayerPredEnabledFlag() && numDirectRefLayers > 1 )
872	{
873	if ( !vps->getMaxOneActiveRefLayerFlag() )
874	{
875	pcSlice->setNumInterLayerRefPicsMinus1( gopEntry.m_numActiveRefLayerPics - 1 );
876	}
877	if ( gopEntry.m_numActiveRefLayerPics != vps->getNumDirectRefLayers( getLayerId() ) )
878	{
879	interLayerPredLayerIdcPresentFlag = true;
880	for (Int i = 0; i < gopEntry.m_numActiveRefLayerPics; i++ )
881	{
882	pcSlice->setInterLayerPredLayerIdc( i, gopEntry.m_interLayerPredLayerIdc[ i ] );
883	}
884	}
885	}
886	}
887	if ( !interLayerPredLayerIdcPresentFlag )
888	{
889	for( Int i = 0; i < pcSlice->getNumActiveRefLayerPics(); i++ )
890	{
891	pcSlice->setInterLayerPredLayerIdc(i, pcSlice->getRefLayerPicIdc( i ) );
892	}
893	}
894
895
896	assert( pcSlice->getNumActiveRefLayerPics() == gopEntry.m_numActiveRefLayerPics );
897
898
899	pcSlice->createInterLayerReferencePictureSet( m_ivPicLists, m_refPicSetInterLayer0, m_refPicSetInterLayer1 );
900	pcSlice->setNumRefIdx(REF_PIC_LIST_0,min(gopEntry.m_numRefPicsActive,( pcSlice->getRPS()->getNumberOfPictures() + (Int) m_refPicSetInterLayer0.size() + (Int) m_refPicSetInterLayer1.size()) ) );
901	pcSlice->setNumRefIdx(REF_PIC_LIST_1,min(gopEntry.m_numRefPicsActive,( pcSlice->getRPS()->getNumberOfPictures() + (Int) m_refPicSetInterLayer0.size() + (Int) m_refPicSetInterLayer1.size()) ) );
902
903	std::vector< TComPic* > tempRefPicLists[2];
904	std::vector< Bool > usedAsLongTerm [2];
905	Int numPocTotalCurr;
906
907	pcSlice->getTempRefPicLists( rcListPic, m_refPicSetInterLayer0, m_refPicSetInterLayer1, tempRefPicLists, usedAsLongTerm, numPocTotalCurr, true );
908
909
910	xSetRefPicListModificationsMv( tempRefPicLists, pcSlice, iGOPid );
911	#else
912	pcSlice->setNumRefIdx(REF_PIC_LIST_0,min(m_pcCfg->getGOPEntry(iGOPid).m_numRefPicsActive,pcSlice->getRPS()->getNumberOfPictures()));
913	pcSlice->setNumRefIdx(REF_PIC_LIST_1,min(m_pcCfg->getGOPEntry(iGOPid).m_numRefPicsActive,pcSlice->getRPS()->getNumberOfPictures()));
914	#endif
915
916	#if ADAPTIVE_QP_SELECTION
917	pcSlice->setTrQuant( m_pcEncTop->getTrQuant() );
918	#endif
919
920	// Set reference list
921	#if H_MV
922	pcSlice->setRefPicList( tempRefPicLists, usedAsLongTerm, numPocTotalCurr );
923	#else
924	pcSlice->setRefPicList ( rcListPic );
925	#endif
926	// Slice info. refinement
927	#if H_MV
928	if ( pcSlice->getSliceType() == B_SLICE )
929	{
930	if( m_pcCfg->getGOPEntry( ( pcSlice->getRapPicFlag() == true && getLayerId() > 0 ) ? MAX_GOP : iGOPid ).m_sliceType == 'P' )
931	{
932	pcSlice->setSliceType( P_SLICE );
933	}
934	}
935	#else
936	if ( (pcSlice->getSliceType() == B_SLICE) && (pcSlice->getNumRefIdx(REF_PIC_LIST_1) == 0) )
937	{
938	pcSlice->setSliceType ( P_SLICE );
939	}
940	#endif
941	if (pcSlice->getSliceType() == B_SLICE)
942	{
943	pcSlice->setColFromL0Flag(1-uiColDir);
944	Bool bLowDelay = true;
945	Int iCurrPOC = pcSlice->getPOC();
946	Int iRefIdx = 0;
947
948	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_0) && bLowDelay; iRefIdx++)
949	{
950	if ( pcSlice->getRefPic(REF_PIC_LIST_0, iRefIdx)->getPOC() > iCurrPOC )
951	{
952	bLowDelay = false;
953	}
954	}
955	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_1) && bLowDelay; iRefIdx++)
956	{
957	if ( pcSlice->getRefPic(REF_PIC_LIST_1, iRefIdx)->getPOC() > iCurrPOC )
958	{
959	bLowDelay = false;
960	}
961	}
962
963	pcSlice->setCheckLDC(bLowDelay);
964	}
965	else
966	{
967	pcSlice->setCheckLDC(true);
968	}
969
970	uiColDir = 1-uiColDir;
971
972	//-------------------------------------------------------------
973	pcSlice->setRefPOCList();
974
975	pcSlice->setList1IdxToList0Idx();
976	if (m_pcEncTop->getTMVPModeId() == 2)
977	{
978	if (iGOPid == 0) // first picture in SOP (i.e. forward B)
979	{
980	pcSlice->setEnableTMVPFlag(0);
981	}
982	else
983	{
984	// Note: pcSlice->getColFromL0Flag() is assumed to be always 0 and getcolRefIdx() is always 0.
985	pcSlice->setEnableTMVPFlag(1);
986	}
987	pcSlice->getSPS()->setTMVPFlagsPresent(1);
988	}
989	else if (m_pcEncTop->getTMVPModeId() == 1)
990	{
991	pcSlice->getSPS()->setTMVPFlagsPresent(1);
992	pcSlice->setEnableTMVPFlag(1);
993	}
994	else
995	{
996	pcSlice->getSPS()->setTMVPFlagsPresent(0);
997	pcSlice->setEnableTMVPFlag(0);
998	}
999	#if H_MV
1000	if( pcSlice->getIdrPicFlag() )
1001	{
1002	pcSlice->setEnableTMVPFlag(0);
1003	}
1004	#endif
1005
1006	/////////////////////////////////////////////////////////////////////////////////////////////////// Compress a slice
1007	// Slice compression
1008	if (m_pcCfg->getUseASR())
1009	{
1010	m_pcSliceEncoder->setSearchRange(pcSlice);
1011	}
1012
1013	Bool bGPBcheck=false;
1014	if ( pcSlice->getSliceType() == B_SLICE)
1015	{
1016	if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) )
1017	{
1018	bGPBcheck=true;
1019	Int i;
1020	for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ )
1021	{
1022	if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) )
1023	{
1024	bGPBcheck=false;
1025	break;
1026	}
1027	}
1028	}
1029	}
1030	if(bGPBcheck)
1031	{
1032	pcSlice->setMvdL1ZeroFlag(true);
1033	}
1034	else
1035	{
1036	pcSlice->setMvdL1ZeroFlag(false);
1037	}
1038	pcPic->getSlice(pcSlice->getSliceIdx())->setMvdL1ZeroFlag(pcSlice->getMvdL1ZeroFlag());
1039
1040	Double lambda = 0.0;
1041	Int actualHeadBits = 0;
1042	Int actualTotalBits = 0;
1043	Int estimatedBits = 0;
1044	Int tmpBitsBeforeWriting = 0;
1045	if ( m_pcCfg->getUseRateCtrl() )
1046	{
1047	Int frameLevel = m_pcRateCtrl->getRCSeq()->getGOPID2Level( iGOPid );
1048	if ( pcPic->getSlice(0)->getSliceType() == I_SLICE )
1049	{
1050	frameLevel = 0;
1051	}
1052	m_pcRateCtrl->initRCPic( frameLevel );
1053
1054	#if KWU_RC_MADPRED_E0227
1055	if(m_pcCfg->getLayerId() != 0)
1056	{
1057	m_pcRateCtrl->getRCPic()->setIVPic( m_pcEncTop->getEncTop()->getTEncTop(0)->getRateCtrl()->getRCPic() );
1058	}
1059	#endif
1060
1061	estimatedBits = m_pcRateCtrl->getRCPic()->getTargetBits();
1062
1063	Int sliceQP = m_pcCfg->getInitialQP();
1064	if ( ( pcSlice->getPOC() == 0 && m_pcCfg->getInitialQP() > 0 ) \|\| ( frameLevel == 0 && m_pcCfg->getForceIntraQP() ) ) // QP is specified
1065	{
1066	Int NumberBFrames = ( m_pcCfg->getGOPSize() - 1 );
1067	Double dLambda_scale = 1.0 - Clip3( 0.0, 0.5, 0.05*(Double)NumberBFrames );
1068	Double dQPFactor = 0.57*dLambda_scale;
1069	Int SHIFT_QP = 12;
1070	Int bitdepth_luma_qp_scale = 0;
1071	Double qp_temp = (Double) sliceQP + bitdepth_luma_qp_scale - SHIFT_QP;
1072	lambda = dQPFactor*pow( 2.0, qp_temp/3.0 );
1073	}
1074	else if ( frameLevel == 0 ) // intra case, but use the model
1075	{
1076	m_pcSliceEncoder->calCostSliceI(pcPic);
1077	if ( m_pcCfg->getIntraPeriod() != 1 ) // do not refine allocated bits for all intra case
1078	{
1079	Int bits = m_pcRateCtrl->getRCSeq()->getLeftAverageBits();
1080	bits = m_pcRateCtrl->getRCPic()->getRefineBitsForIntra( bits );
1081	if ( bits < 200 )
1082	{
1083	bits = 200;
1084	}
1085	m_pcRateCtrl->getRCPic()->setTargetBits( bits );
1086	}
1087
1088	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
1089	m_pcRateCtrl->getRCPic()->getLCUInitTargetBits();
1090	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture, pcSlice->getSliceType());
1091	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
1092	}
1093	else // normal case
1094	{
1095	#if KWU_RC_MADPRED_E0227
1096	if(m_pcRateCtrl->getLayerID() != 0)
1097	{
1098	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
1099	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambdaIV( listPreviousPicture, pcSlice->getPOC() );
1100	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
1101	}
1102	else
1103	{
1104	#endif
1105	list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
1106	lambda = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture, pcSlice->getSliceType());
1107	sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
1108	#if KWU_RC_MADPRED_E0227
1109	}
1110	#endif
1111	}
1112
1113	sliceQP = Clip3( -pcSlice->getSPS()->getQpBDOffsetY(), MAX_QP, sliceQP );
1114	m_pcRateCtrl->getRCPic()->setPicEstQP( sliceQP );
1115
1116	m_pcSliceEncoder->resetQP( pcPic, sliceQP, lambda );
1117	}
1118
1119	UInt uiNumSlices = 1;
1120
1121	UInt uiInternalAddress = pcPic->getNumPartInCU()-4;
1122	UInt uiExternalAddress = pcPic->getPicSym()->getNumberOfCUsInFrame()-1;
1123	UInt uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1124	UInt uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1125	UInt uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
1126	UInt uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
1127	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
1128	{
1129	uiInternalAddress--;
1130	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1131	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1132	}
1133	uiInternalAddress++;
1134	if(uiInternalAddress==pcPic->getNumPartInCU())
1135	{
1136	uiInternalAddress = 0;
1137	uiExternalAddress++;
1138	}
1139	UInt uiRealEndAddress = uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress;
1140
1141	Int p, j;
1142	UInt uiEncCUAddr;
1143
1144	pcPic->getPicSym()->initTiles(pcSlice->getPPS());
1145
1146	// Allocate some coders, now we know how many tiles there are.
1147	Int iNumSubstreams = pcSlice->getPPS()->getNumSubstreams();
1148
1149	//generate the Coding Order Map and Inverse Coding Order Map
1150	for(p=0, uiEncCUAddr=0; p<pcPic->getPicSym()->getNumberOfCUsInFrame(); p++, uiEncCUAddr = pcPic->getPicSym()->xCalculateNxtCUAddr(uiEncCUAddr))
1151	{
1152	pcPic->getPicSym()->setCUOrderMap(p, uiEncCUAddr);
1153	pcPic->getPicSym()->setInverseCUOrderMap(uiEncCUAddr, p);
1154	}
1155	pcPic->getPicSym()->setCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame());
1156	pcPic->getPicSym()->setInverseCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame());
1157
1158	// Allocate some coders, now we know how many tiles there are.
1159	m_pcEncTop->createWPPCoders(iNumSubstreams);
1160	pcSbacCoders = m_pcEncTop->getSbacCoders();
1161	pcSubstreamsOut = new TComOutputBitstream[iNumSubstreams];
1162
1163	UInt startCUAddrSliceIdx = 0; // used to index "m_uiStoredStartCUAddrForEncodingSlice" containing locations of slice boundaries
1164	UInt startCUAddrSlice = 0; // used to keep track of current slice's starting CU addr.
1165	pcSlice->setSliceCurStartCUAddr( startCUAddrSlice ); // Setting "start CU addr" for current slice
1166	m_storedStartCUAddrForEncodingSlice.clear();
1167
1168	UInt startCUAddrSliceSegmentIdx = 0; // used to index "m_uiStoredStartCUAddrForEntropyEncodingSlice" containing locations of slice boundaries
1169	UInt startCUAddrSliceSegment = 0; // used to keep track of current Dependent slice's starting CU addr.
1170	pcSlice->setSliceSegmentCurStartCUAddr( startCUAddrSliceSegment ); // Setting "start CU addr" for current Dependent slice
1171
1172	m_storedStartCUAddrForEncodingSliceSegment.clear();
1173	UInt nextCUAddr = 0;
1174	m_storedStartCUAddrForEncodingSlice.push_back (nextCUAddr);
1175	startCUAddrSliceIdx++;
1176	m_storedStartCUAddrForEncodingSliceSegment.push_back(nextCUAddr);
1177	startCUAddrSliceSegmentIdx++;
1178
1179	while(nextCUAddr<uiRealEndAddress) // determine slice boundaries
1180	{
1181	pcSlice->setNextSlice ( false );
1182	pcSlice->setNextSliceSegment( false );
1183	assert(pcPic->getNumAllocatedSlice() == startCUAddrSliceIdx);
1184	m_pcSliceEncoder->precompressSlice( pcPic );
1185	m_pcSliceEncoder->compressSlice ( pcPic );
1186
1187	Bool bNoBinBitConstraintViolated = (!pcSlice->isNextSlice() && !pcSlice->isNextSliceSegment());
1188	if (pcSlice->isNextSlice() \|\| (bNoBinBitConstraintViolated && m_pcCfg->getSliceMode()==FIXED_NUMBER_OF_LCU))
1189	{
1190	startCUAddrSlice = pcSlice->getSliceCurEndCUAddr();
1191	// Reconstruction slice
1192	m_storedStartCUAddrForEncodingSlice.push_back(startCUAddrSlice);
1193	startCUAddrSliceIdx++;
1194	// Dependent slice
1195	if (startCUAddrSliceSegmentIdx>0 && m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx-1] != startCUAddrSlice)
1196	{
1197	m_storedStartCUAddrForEncodingSliceSegment.push_back(startCUAddrSlice);
1198	startCUAddrSliceSegmentIdx++;
1199	}
1200
1201	if (startCUAddrSlice < uiRealEndAddress)
1202	{
1203	pcPic->allocateNewSlice();
1204	pcPic->setCurrSliceIdx ( startCUAddrSliceIdx-1 );
1205	m_pcSliceEncoder->setSliceIdx ( startCUAddrSliceIdx-1 );
1206	pcSlice = pcPic->getSlice ( startCUAddrSliceIdx-1 );
1207	pcSlice->copySliceInfo ( pcPic->getSlice(0) );
1208	pcSlice->setSliceIdx ( startCUAddrSliceIdx-1 );
1209	pcSlice->setSliceCurStartCUAddr ( startCUAddrSlice );
1210	pcSlice->setSliceSegmentCurStartCUAddr ( startCUAddrSlice );
1211	pcSlice->setSliceBits(0);
1212	uiNumSlices ++;
1213	}
1214	}
1215	else if (pcSlice->isNextSliceSegment() \|\| (bNoBinBitConstraintViolated && m_pcCfg->getSliceSegmentMode()==FIXED_NUMBER_OF_LCU))
1216	{
1217	startCUAddrSliceSegment = pcSlice->getSliceSegmentCurEndCUAddr();
1218	m_storedStartCUAddrForEncodingSliceSegment.push_back(startCUAddrSliceSegment);
1219	startCUAddrSliceSegmentIdx++;
1220	pcSlice->setSliceSegmentCurStartCUAddr( startCUAddrSliceSegment );
1221	}
1222	else
1223	{
1224	startCUAddrSlice = pcSlice->getSliceCurEndCUAddr();
1225	startCUAddrSliceSegment = pcSlice->getSliceSegmentCurEndCUAddr();
1226	}
1227
1228	nextCUAddr = (startCUAddrSlice > startCUAddrSliceSegment) ? startCUAddrSlice : startCUAddrSliceSegment;
1229	}
1230	m_storedStartCUAddrForEncodingSlice.push_back( pcSlice->getSliceCurEndCUAddr());
1231	startCUAddrSliceIdx++;
1232	m_storedStartCUAddrForEncodingSliceSegment.push_back(pcSlice->getSliceCurEndCUAddr());
1233	startCUAddrSliceSegmentIdx++;
1234
1235	pcSlice = pcPic->getSlice(0);
1236
1237	// SAO parameter estimation using non-deblocked pixels for LCU bottom and right boundary areas
1238	if( pcSlice->getSPS()->getUseSAO() && m_pcCfg->getSaoLcuBoundary() )
1239	{
1240	m_pcSAO->getPreDBFStatistics(pcPic);
1241	}
1242
1243	//-- Loop filter
1244	Bool bLFCrossTileBoundary = pcSlice->getPPS()->getLoopFilterAcrossTilesEnabledFlag();
1245	m_pcLoopFilter->setCfg(bLFCrossTileBoundary);
1246	if ( m_pcCfg->getDeblockingFilterMetric() )
1247	{
1248	dblMetric(pcPic, uiNumSlices);
1249	}
1250	m_pcLoopFilter->loopFilterPic( pcPic );
1251
1252	/////////////////////////////////////////////////////////////////////////////////////////////////// File writing
1253	// Set entropy coder
1254	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1255
1256	/* write various header sets. */
1257	if ( m_bSeqFirst )
1258	{
1259	OutputNALUnit nalu(NAL_UNIT_VPS);
1260	#if H_MV
1261	if( getLayerId() == 0 )
1262	{
1263	#endif
1264	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1265	m_pcEntropyCoder->encodeVPS(m_pcEncTop->getVPS());
1266	writeRBSPTrailingBits(nalu.m_Bitstream);
1267	accessUnit.push_back(new NALUnitEBSP(nalu));
1268	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1269
1270	#if H_MV
1271	}
1272	nalu = NALUnit(NAL_UNIT_SPS, 0, getLayerId());
1273	#else
1274	nalu = NALUnit(NAL_UNIT_SPS);
1275	#endif
1276	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1277	if (m_bSeqFirst)
1278	{
1279	pcSlice->getSPS()->setNumLongTermRefPicSPS(m_numLongTermRefPicSPS);
1280	for (Int k = 0; k < m_numLongTermRefPicSPS; k++)
1281	{
1282	pcSlice->getSPS()->setLtRefPicPocLsbSps(k, m_ltRefPicPocLsbSps[k]);
1283	pcSlice->getSPS()->setUsedByCurrPicLtSPSFlag(k, m_ltRefPicUsedByCurrPicFlag[k]);
1284	}
1285	}
1286	if( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1287	{
1288	UInt maxCU = m_pcCfg->getSliceArgument() >> ( pcSlice->getSPS()->getMaxCUDepth() << 1);
1289	UInt numDU = ( m_pcCfg->getSliceMode() == 1 ) ? ( pcPic->getNumCUsInFrame() / maxCU ) : ( 0 );
1290	if( pcPic->getNumCUsInFrame() % maxCU != 0 \|\| numDU == 0 )
1291	{
1292	numDU ++;
1293	}
1294	pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->setNumDU( numDU );
1295	pcSlice->getSPS()->setHrdParameters( m_pcCfg->getFrameRate(), numDU, m_pcCfg->getTargetBitrate(), ( m_pcCfg->getIntraPeriod() > 0 ) );
1296	}
1297	if( m_pcCfg->getBufferingPeriodSEIEnabled() \|\| m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1298	{
1299	pcSlice->getSPS()->getVuiParameters()->setHrdParametersPresentFlag( true );
1300	}
1301	m_pcEntropyCoder->encodeSPS(pcSlice->getSPS());
1302	writeRBSPTrailingBits(nalu.m_Bitstream);
1303	accessUnit.push_back(new NALUnitEBSP(nalu));
1304	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1305
1306	#if H_MV
1307	nalu = NALUnit(NAL_UNIT_PPS, 0, getLayerId());
1308	#else
1309	nalu = NALUnit(NAL_UNIT_PPS);
1310	#endif
1311	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1312	m_pcEntropyCoder->encodePPS(pcSlice->getPPS());
1313	writeRBSPTrailingBits(nalu.m_Bitstream);
1314	accessUnit.push_back(new NALUnitEBSP(nalu));
1315	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1316
1317	xCreateLeadingSEIMessages(accessUnit, pcSlice->getSPS());
1318
1319	m_bSeqFirst = false;
1320	}
1321
1322	if (writeSOP) // write SOP description SEI (if enabled) at the beginning of GOP
1323	{
1324	Int SOPcurrPOC = pocCurr;
1325
1326	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1327	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1328	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1329
1330	SEISOPDescription SOPDescriptionSEI;
1331	SOPDescriptionSEI.m_sopSeqParameterSetId = pcSlice->getSPS()->getSPSId();
1332
1333	UInt i = 0;
1334	UInt prevEntryId = iGOPid;
1335	for (j = iGOPid; j < m_iGopSize; j++)
1336	{
1337	Int deltaPOC = m_pcCfg->getGOPEntry(j).m_POC - m_pcCfg->getGOPEntry(prevEntryId).m_POC;
1338	if ((SOPcurrPOC + deltaPOC) < m_pcCfg->getFramesToBeEncoded())
1339	{
1340	SOPcurrPOC += deltaPOC;
1341	SOPDescriptionSEI.m_sopDescVclNaluType[i] = getNalUnitType(SOPcurrPOC, m_iLastIDR, isField);
1342	SOPDescriptionSEI.m_sopDescTemporalId[i] = m_pcCfg->getGOPEntry(j).m_temporalId;
1343	SOPDescriptionSEI.m_sopDescStRpsIdx[i] = m_pcEncTop->getReferencePictureSetIdxForSOP(pcSlice, SOPcurrPOC, j);
1344	SOPDescriptionSEI.m_sopDescPocDelta[i] = deltaPOC;
1345
1346	prevEntryId = j;
1347	i++;
1348	}
1349	}
1350
1351	SOPDescriptionSEI.m_numPicsInSopMinus1 = i - 1;
1352
1353	m_seiWriter.writeSEImessage( nalu.m_Bitstream, SOPDescriptionSEI, pcSlice->getSPS());
1354	writeRBSPTrailingBits(nalu.m_Bitstream);
1355	accessUnit.push_back(new NALUnitEBSP(nalu));
1356
1357	writeSOP = false;
1358	}
1359
1360	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1361	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1362	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1363	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1364	{
1365	if( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getSubPicCpbParamsPresentFlag() )
1366	{
1367	UInt numDU = pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNumDU();
1368	pictureTimingSEI.m_numDecodingUnitsMinus1 = ( numDU - 1 );
1369	pictureTimingSEI.m_duCommonCpbRemovalDelayFlag = false;
1370
1371	if( pictureTimingSEI.m_numNalusInDuMinus1 == NULL )
1372	{
1373	pictureTimingSEI.m_numNalusInDuMinus1 = new UInt[ numDU ];
1374	}
1375	if( pictureTimingSEI.m_duCpbRemovalDelayMinus1 == NULL )
1376	{
1377	pictureTimingSEI.m_duCpbRemovalDelayMinus1 = new UInt[ numDU ];
1378	}
1379	if( accumBitsDU == NULL )
1380	{
1381	accumBitsDU = new UInt[ numDU ];
1382	}
1383	if( accumNalsDU == NULL )
1384	{
1385	accumNalsDU = new UInt[ numDU ];
1386	}
1387	}
1388	pictureTimingSEI.m_auCpbRemovalDelay = std::min<Int>(std::max<Int>(1, m_totalCoded - m_lastBPSEI), static_cast<Int>(pow(2, static_cast<double>(pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getCpbRemovalDelayLengthMinus1()+1)))); // Syntax element signalled as minus, hence the .
1389	pictureTimingSEI.m_picDpbOutputDelay = pcSlice->getSPS()->getNumReorderPics(pcSlice->getSPS()->getMaxTLayers()-1) + pcSlice->getPOC() - m_totalCoded;
1390	#if EFFICIENT_FIELD_IRAP
1391	if(IRAPGOPid > 0 && IRAPGOPid < m_iGopSize)
1392	{
1393	// if pictures have been swapped there is likely one more picture delay on their tid. Very rough approximation
1394	pictureTimingSEI.m_picDpbOutputDelay ++;
1395	}
1396	#endif
1397	Int factor = pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTickDivisorMinus2() + 2;
1398	pictureTimingSEI.m_picDpbOutputDuDelay = factor * pictureTimingSEI.m_picDpbOutputDelay;
1399	if( m_pcCfg->getDecodingUnitInfoSEIEnabled() )
1400	{
1401	picSptDpbOutputDuDelay = factor * pictureTimingSEI.m_picDpbOutputDelay;
1402	}
1403	}
1404
1405	if( ( m_pcCfg->getBufferingPeriodSEIEnabled() ) && ( pcSlice->getSliceType() == I_SLICE ) &&
1406	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1407	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1408	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1409	{
1410	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1411	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1412	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1413
1414	SEIBufferingPeriod sei_buffering_period;
1415
1416	UInt uiInitialCpbRemovalDelay = (90000/2); // 0.5 sec
1417	sei_buffering_period.m_initialCpbRemovalDelay [0][0] = uiInitialCpbRemovalDelay;
1418	sei_buffering_period.m_initialCpbRemovalDelayOffset[0][0] = uiInitialCpbRemovalDelay;
1419	sei_buffering_period.m_initialCpbRemovalDelay [0][1] = uiInitialCpbRemovalDelay;
1420	sei_buffering_period.m_initialCpbRemovalDelayOffset[0][1] = uiInitialCpbRemovalDelay;
1421
1422	Double dTmp = (Double)pcSlice->getSPS()->getVuiParameters()->getTimingInfo()->getNumUnitsInTick() / (Double)pcSlice->getSPS()->getVuiParameters()->getTimingInfo()->getTimeScale();
1423
1424	UInt uiTmp = (UInt)( dTmp * 90000.0 );
1425	uiInitialCpbRemovalDelay -= uiTmp;
1426	uiInitialCpbRemovalDelay -= uiTmp / ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTickDivisorMinus2() + 2 );
1427	sei_buffering_period.m_initialAltCpbRemovalDelay [0][0] = uiInitialCpbRemovalDelay;
1428	sei_buffering_period.m_initialAltCpbRemovalDelayOffset[0][0] = uiInitialCpbRemovalDelay;
1429	sei_buffering_period.m_initialAltCpbRemovalDelay [0][1] = uiInitialCpbRemovalDelay;
1430	sei_buffering_period.m_initialAltCpbRemovalDelayOffset[0][1] = uiInitialCpbRemovalDelay;
1431
1432	sei_buffering_period.m_rapCpbParamsPresentFlag = 0;
1433	//for the concatenation, it can be set to one during splicing.
1434	sei_buffering_period.m_concatenationFlag = 0;
1435	//since the temporal layer HRD is not ready, we assumed it is fixed
1436	sei_buffering_period.m_auCpbRemovalDelayDelta = 1;
1437	sei_buffering_period.m_cpbDelayOffset = 0;
1438	sei_buffering_period.m_dpbDelayOffset = 0;
1439
1440	m_seiWriter.writeSEImessage( nalu.m_Bitstream, sei_buffering_period, pcSlice->getSPS());
1441	writeRBSPTrailingBits(nalu.m_Bitstream);
1442	{
1443	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
1444	UInt offsetPosition = m_activeParameterSetSEIPresentInAU; // Insert BP SEI after APS SEI
1445	AccessUnit::iterator it;
1446	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
1447	{
1448	it++;
1449	}
1450	accessUnit.insert(it, new NALUnitEBSP(nalu));
1451	m_bufferingPeriodSEIPresentInAU = true;
1452	}
1453
1454	if (m_pcCfg->getScalableNestingSEIEnabled())
1455	{
1456	OutputNALUnit naluTmp(NAL_UNIT_PREFIX_SEI);
1457	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1458	m_pcEntropyCoder->setBitstream(&naluTmp.m_Bitstream);
1459	scalableNestingSEI.m_nestedSEIs.clear();
1460	scalableNestingSEI.m_nestedSEIs.push_back(&sei_buffering_period);
1461	m_seiWriter.writeSEImessage( naluTmp.m_Bitstream, scalableNestingSEI, pcSlice->getSPS());
1462	writeRBSPTrailingBits(naluTmp.m_Bitstream);
1463	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
1464	UInt offsetPosition = m_activeParameterSetSEIPresentInAU + m_bufferingPeriodSEIPresentInAU + m_pictureTimingSEIPresentInAU; // Insert BP SEI after non-nested APS, BP and PT SEIs
1465	AccessUnit::iterator it;
1466	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
1467	{
1468	it++;
1469	}
1470	accessUnit.insert(it, new NALUnitEBSP(naluTmp));
1471	m_nestedBufferingPeriodSEIPresentInAU = true;
1472	}
1473
1474	m_lastBPSEI = m_totalCoded;
1475	m_cpbRemovalDelay = 0;
1476	}
1477	m_cpbRemovalDelay ++;
1478	if( ( m_pcEncTop->getRecoveryPointSEIEnabled() ) && ( pcSlice->getSliceType() == I_SLICE ) )
1479	{
1480	if( m_pcEncTop->getGradualDecodingRefreshInfoEnabled() && !pcSlice->getRapPicFlag() )
1481	{
1482	// Gradual decoding refresh SEI
1483	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1484	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1485	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1486
1487	SEIGradualDecodingRefreshInfo seiGradualDecodingRefreshInfo;
1488	seiGradualDecodingRefreshInfo.m_gdrForegroundFlag = true; // Indicating all "foreground"
1489
1490	m_seiWriter.writeSEImessage( nalu.m_Bitstream, seiGradualDecodingRefreshInfo, pcSlice->getSPS() );
1491	writeRBSPTrailingBits(nalu.m_Bitstream);
1492	accessUnit.push_back(new NALUnitEBSP(nalu));
1493	}
1494	// Recovery point SEI
1495	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1496	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1497	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1498
1499	SEIRecoveryPoint sei_recovery_point;
1500	sei_recovery_point.m_recoveryPocCnt = 0;
1501	sei_recovery_point.m_exactMatchingFlag = ( pcSlice->getPOC() == 0 ) ? (true) : (false);
1502	sei_recovery_point.m_brokenLinkFlag = false;
1503	#if ALLOW_RECOVERY_POINT_AS_RAP
1504	if(m_pcCfg->getDecodingRefreshType() == 3)
1505	{
1506	m_iLastRecoveryPicPOC = pocCurr;
1507	}
1508	#endif
1509
1510	m_seiWriter.writeSEImessage( nalu.m_Bitstream, sei_recovery_point, pcSlice->getSPS() );
1511	writeRBSPTrailingBits(nalu.m_Bitstream);
1512	accessUnit.push_back(new NALUnitEBSP(nalu));
1513	}
1514
1515	/* use the main bitstream buffer for storing the marshalled picture */
1516	m_pcEntropyCoder->setBitstream(NULL);
1517
1518	startCUAddrSliceIdx = 0;
1519	startCUAddrSlice = 0;
1520
1521	startCUAddrSliceSegmentIdx = 0;
1522	startCUAddrSliceSegment = 0;
1523	nextCUAddr = 0;
1524	pcSlice = pcPic->getSlice(startCUAddrSliceIdx);
1525
1526	Int processingState = (pcSlice->getSPS()->getUseSAO())?(EXECUTE_INLOOPFILTER):(ENCODE_SLICE);
1527	Bool skippedSlice=false;
1528	while (nextCUAddr < uiRealEndAddress) // Iterate over all slices
1529	{
1530	switch(processingState)
1531	{
1532	case ENCODE_SLICE:
1533	{
1534	pcSlice->setNextSlice ( false );
1535	pcSlice->setNextSliceSegment( false );
1536	if (nextCUAddr == m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx])
1537	{
1538	pcSlice = pcPic->getSlice(startCUAddrSliceIdx);
1539	if(startCUAddrSliceIdx > 0 && pcSlice->getSliceType()!= I_SLICE)
1540	{
1541	pcSlice->checkColRefIdx(startCUAddrSliceIdx, pcPic);
1542	}
1543	pcPic->setCurrSliceIdx(startCUAddrSliceIdx);
1544	m_pcSliceEncoder->setSliceIdx(startCUAddrSliceIdx);
1545	assert(startCUAddrSliceIdx == pcSlice->getSliceIdx());
1546	// Reconstruction slice
1547	pcSlice->setSliceCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1548	pcSlice->setSliceCurEndCUAddr ( m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx+1 ] );
1549	// Dependent slice
1550	pcSlice->setSliceSegmentCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1551	pcSlice->setSliceSegmentCurEndCUAddr ( m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx+1 ] );
1552
1553	pcSlice->setNextSlice ( true );
1554
1555	startCUAddrSliceIdx++;
1556	startCUAddrSliceSegmentIdx++;
1557	}
1558	else if (nextCUAddr == m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx])
1559	{
1560	// Dependent slice
1561	pcSlice->setSliceSegmentCurStartCUAddr( nextCUAddr ); // to be used in encodeSlice() + context restriction
1562	pcSlice->setSliceSegmentCurEndCUAddr ( m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx+1 ] );
1563
1564	pcSlice->setNextSliceSegment( true );
1565
1566	startCUAddrSliceSegmentIdx++;
1567	}
1568
1569	pcSlice->setRPS(pcPic->getSlice(0)->getRPS());
1570	pcSlice->setRPSidx(pcPic->getSlice(0)->getRPSidx());
1571	UInt uiDummyStartCUAddr;
1572	UInt uiDummyBoundingCUAddr;
1573	m_pcSliceEncoder->xDetermineStartAndBoundingCUAddr(uiDummyStartCUAddr,uiDummyBoundingCUAddr,pcPic,true);
1574
1575	uiInternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) % pcPic->getNumPartInCU();
1576	uiExternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) / pcPic->getNumPartInCU();
1577	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1578	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1579	uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
1580	uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
1581	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
1582	{
1583	uiInternalAddress--;
1584	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1585	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1586	}
1587	uiInternalAddress++;
1588	if(uiInternalAddress==pcPic->getNumPartInCU())
1589	{
1590	uiInternalAddress = 0;
1591	uiExternalAddress = pcPic->getPicSym()->getCUOrderMap(pcPic->getPicSym()->getInverseCUOrderMap(uiExternalAddress)+1);
1592	}
1593	UInt endAddress = pcPic->getPicSym()->getPicSCUEncOrder(uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress);
1594	if(endAddress<=pcSlice->getSliceSegmentCurStartCUAddr())
1595	{
1596	UInt boundingAddrSlice, boundingAddrSliceSegment;
1597	boundingAddrSlice = m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx];
1598	boundingAddrSliceSegment = m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx];
1599	nextCUAddr = min(boundingAddrSlice, boundingAddrSliceSegment);
1600	if(pcSlice->isNextSlice())
1601	{
1602	skippedSlice=true;
1603	}
1604	continue;
1605	}
1606	if(skippedSlice)
1607	{
1608	pcSlice->setNextSlice ( true );
1609	pcSlice->setNextSliceSegment( false );
1610	}
1611	skippedSlice=false;
1612	pcSlice->allocSubstreamSizes( iNumSubstreams );
1613	for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
1614	{
1615	pcSubstreamsOut[ui].clear();
1616	}
1617
1618	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1619	m_pcEntropyCoder->resetEntropy ();
1620	/* start slice NALunit */
1621	#if H_MV
1622	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->getTLayer(), getLayerId() );
1623	#else
1624	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->getTLayer() );
1625	#endif
1626	Bool sliceSegment = (!pcSlice->isNextSlice());
1627	if (!sliceSegment)
1628	{
1629	uiOneBitstreamPerSliceLength = 0; // start of a new slice
1630	}
1631	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1632
1633	#if SETTING_NO_OUT_PIC_PRIOR
1634	pcSlice->setNoRaslOutputFlag(false);
1635	if (pcSlice->isIRAP())
1636	{
1637	if (pcSlice->getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP && pcSlice->getNalUnitType() <= NAL_UNIT_CODED_SLICE_IDR_N_LP)
1638	{
1639	pcSlice->setNoRaslOutputFlag(true);
1640	}
1641	//the inference for NoOutputPriorPicsFlag
1642	// KJS: This cannot happen at the encoder
1643	if (!m_bFirst && pcSlice->isIRAP() && pcSlice->getNoRaslOutputFlag())
1644	{
1645	if (pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA)
1646	{
1647	pcSlice->setNoOutputPriorPicsFlag(true);
1648	}
1649	}
1650	}
1651	#endif
1652
1653	tmpBitsBeforeWriting = m_pcEntropyCoder->getNumberOfWrittenBits();
1654	m_pcEntropyCoder->encodeSliceHeader(pcSlice);
1655	actualHeadBits += ( m_pcEntropyCoder->getNumberOfWrittenBits() - tmpBitsBeforeWriting );
1656
1657	// is it needed?
1658	{
1659	if (!sliceSegment)
1660	{
1661	pcBitstreamRedirect->writeAlignOne();
1662	}
1663	else
1664	{
1665	// We've not completed our slice header info yet, do the alignment later.
1666	}
1667	m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
1668	m_pcEntropyCoder->setEntropyCoder ( m_pcSbacCoder, pcSlice );
1669	m_pcEntropyCoder->resetEntropy ();
1670	for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ )
1671	{
1672	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1673	m_pcEntropyCoder->resetEntropy ();
1674	}
1675	}
1676
1677	if(pcSlice->isNextSlice())
1678	{
1679	// set entropy coder for writing
1680	m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
1681	{
1682	for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ )
1683	{
1684	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1685	m_pcEntropyCoder->resetEntropy ();
1686	}
1687	pcSbacCoders[0].load(m_pcSbacCoder);
1688	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[0], pcSlice ); //ALF is written in substream #0 with CABAC coder #0 (see ALF param encoding below)
1689	}
1690	m_pcEntropyCoder->resetEntropy ();
1691	// File writing
1692	if (!sliceSegment)
1693	{
1694	m_pcEntropyCoder->setBitstream(pcBitstreamRedirect);
1695	}
1696	else
1697	{
1698	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1699	}
1700	// for now, override the TILES_DECODER setting in order to write substreams.
1701	m_pcEntropyCoder->setBitstream ( &pcSubstreamsOut[0] );
1702
1703	}
1704	pcSlice->setFinalized(true);
1705
1706	m_pcSbacCoder->load( &pcSbacCoders[0] );
1707
1708	pcSlice->setTileOffstForMultES( uiOneBitstreamPerSliceLength );
1709	pcSlice->setTileLocationCount ( 0 );
1710	m_pcSliceEncoder->encodeSlice(pcPic, pcSubstreamsOut);
1711
1712	{
1713	// Construct the final bitstream by flushing and concatenating substreams.
1714	// The final bitstream is either nalu.m_Bitstream or pcBitstreamRedirect;
1715	UInt* puiSubstreamSizes = pcSlice->getSubstreamSizes();
1716	UInt uiTotalCodedSize = 0; // for padding calcs.
1717	UInt uiNumSubstreamsPerTile = iNumSubstreams;
1718	if (iNumSubstreams > 1)
1719	{
1720	uiNumSubstreamsPerTile /= pcPic->getPicSym()->getNumTiles();
1721	}
1722	for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
1723	{
1724	// Flush all substreams -- this includes empty ones.
1725	// Terminating bit and flush.
1726	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1727	m_pcEntropyCoder->setBitstream ( &pcSubstreamsOut[ui] );
1728	m_pcEntropyCoder->encodeTerminatingBit( 1 );
1729	m_pcEntropyCoder->encodeSliceFinish();
1730
1731	pcSubstreamsOut[ui].writeByteAlignment(); // Byte-alignment in slice_data() at end of sub-stream
1732	// Byte alignment is necessary between tiles when tiles are independent.
1733	uiTotalCodedSize += pcSubstreamsOut[ui].getNumberOfWrittenBits();
1734
1735	Bool bNextSubstreamInNewTile = ((ui+1) < iNumSubstreams)&& ((ui+1)%uiNumSubstreamsPerTile == 0);
1736	if (bNextSubstreamInNewTile)
1737	{
1738	pcSlice->setTileLocation(ui/uiNumSubstreamsPerTile, pcSlice->getTileOffstForMultES()+(uiTotalCodedSize>>3));
1739	}
1740	if (ui+1 < pcSlice->getPPS()->getNumSubstreams())
1741	{
1742	puiSubstreamSizes[ui] = pcSubstreamsOut[ui].getNumberOfWrittenBits() + (pcSubstreamsOut[ui].countStartCodeEmulations()<<3);
1743	}
1744	}
1745
1746	// Complete the slice header info.
1747	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1748	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1749	m_pcEntropyCoder->encodeTilesWPPEntryPoint( pcSlice );
1750
1751	// Substreams...
1752	TComOutputBitstream *pcOut = pcBitstreamRedirect;
1753	Int offs = 0;
1754	Int nss = pcSlice->getPPS()->getNumSubstreams();
1755	if (pcSlice->getPPS()->getEntropyCodingSyncEnabledFlag())
1756	{
1757	// 1st line present for WPP.
1758	offs = pcSlice->getSliceSegmentCurStartCUAddr()/pcSlice->getPic()->getNumPartInCU()/pcSlice->getPic()->getFrameWidthInCU();
1759	nss = pcSlice->getNumEntryPointOffsets()+1;
1760	}
1761	for ( UInt ui = 0 ; ui < nss; ui++ )
1762	{
1763	pcOut->addSubstream(&pcSubstreamsOut[ui+offs]);
1764	}
1765	}
1766
1767	UInt boundingAddrSlice, boundingAddrSliceSegment;
1768	boundingAddrSlice = m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx];
1769	boundingAddrSliceSegment = m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx];
1770	nextCUAddr = min(boundingAddrSlice, boundingAddrSliceSegment);
1771	// If current NALU is the first NALU of slice (containing slice header) and more NALUs exist (due to multiple dependent slices) then buffer it.
1772	// 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.
1773	Bool bNALUAlignedWrittenToList = false; // used to ensure current NALU is not written more than once to the NALU list.
1774	xAttachSliceDataToNalUnit(nalu, pcBitstreamRedirect);
1775	accessUnit.push_back(new NALUnitEBSP(nalu));
1776	actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
1777	bNALUAlignedWrittenToList = true;
1778	uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits(); // length of bitstream after byte-alignment
1779
1780	if (!bNALUAlignedWrittenToList)
1781	{
1782	{
1783	nalu.m_Bitstream.writeAlignZero();
1784	}
1785	accessUnit.push_back(new NALUnitEBSP(nalu));
1786	uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits() + 24; // length of bitstream after byte-alignment + 3 byte startcode 0x000001
1787	}
1788
1789	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1790	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1791	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1792	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) &&
1793	( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getSubPicCpbParamsPresentFlag() ) )
1794	{
1795	UInt numNalus = 0;
1796	UInt numRBSPBytes = 0;
1797	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
1798	{
1799	UInt numRBSPBytes_nal = UInt((*it)->m_nalUnitData.str().size());
1800	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
1801	{
1802	numRBSPBytes += numRBSPBytes_nal;
1803	numNalus ++;
1804	}
1805	}
1806	accumBitsDU[ pcSlice->getSliceIdx() ] = ( numRBSPBytes << 3 );
1807	accumNalsDU[ pcSlice->getSliceIdx() ] = numNalus; // SEI not counted for bit count; hence shouldn't be counted for # of NALUs - only for consistency
1808	}
1809	processingState = ENCODE_SLICE;
1810	}
1811	break;
1812	case EXECUTE_INLOOPFILTER:
1813	{
1814	// set entropy coder for RD
1815	m_pcEntropyCoder->setEntropyCoder ( m_pcSbacCoder, pcSlice );
1816	if ( pcSlice->getSPS()->getUseSAO() )
1817	{
1818	m_pcEntropyCoder->resetEntropy();
1819	m_pcEntropyCoder->setBitstream( m_pcBitCounter );
1820	Bool sliceEnabled[NUM_SAO_COMPONENTS];
1821	m_pcSAO->initRDOCabacCoder(m_pcEncTop->getRDGoOnSbacCoder(), pcSlice);
1822	m_pcSAO->SAOProcess(pcPic
1823	, sliceEnabled
1824	, pcPic->getSlice(0)->getLambdas()
1825	#if SAO_ENCODE_ALLOW_USE_PREDEBLOCK
1826	, m_pcCfg->getSaoLcuBoundary()
1827	#endif
1828	);
1829	m_pcSAO->PCMLFDisableProcess(pcPic);
1830
1831	//assign SAO slice header
1832	for(Int s=0; s< uiNumSlices; s++)
1833	{
1834	pcPic->getSlice(s)->setSaoEnabledFlag(sliceEnabled[SAO_Y]);
1835	assert(sliceEnabled[SAO_Cb] == sliceEnabled[SAO_Cr]);
1836	pcPic->getSlice(s)->setSaoEnabledFlagChroma(sliceEnabled[SAO_Cb]);
1837	}
1838	}
1839	processingState = ENCODE_SLICE;
1840	}
1841	break;
1842	default:
1843	{
1844	printf("Not a supported encoding state\n");
1845	assert(0);
1846	exit(-1);
1847	}
1848	}
1849	} // end iteration over slices
1850	pcPic->compressMotion();
1851	#if H_MV
1852	m_pocLastCoded = pcPic->getPOC();
1853	#endif
1854
1855	//-- For time output for each slice
1856	Double dEncTime = (Double)(clock()-iBeforeTime) / CLOCKS_PER_SEC;
1857
1858	const Char* digestStr = NULL;
1859	if (m_pcCfg->getDecodedPictureHashSEIEnabled())
1860	{
1861	/* calculate MD5sum for entire reconstructed picture */
1862	SEIDecodedPictureHash sei_recon_picture_digest;
1863	if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 1)
1864	{
1865	sei_recon_picture_digest.method = SEIDecodedPictureHash::MD5;
1866	calcMD5(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1867	digestStr = digestToString(sei_recon_picture_digest.digest, 16);
1868	}
1869	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 2)
1870	{
1871	sei_recon_picture_digest.method = SEIDecodedPictureHash::CRC;
1872	calcCRC(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1873	digestStr = digestToString(sei_recon_picture_digest.digest, 2);
1874	}
1875	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 3)
1876	{
1877	sei_recon_picture_digest.method = SEIDecodedPictureHash::CHECKSUM;
1878	calcChecksum(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1879	digestStr = digestToString(sei_recon_picture_digest.digest, 4);
1880	}
1881	#if H_MV
1882	OutputNALUnit nalu(NAL_UNIT_SUFFIX_SEI, pcSlice->getTLayer(), getLayerId() );
1883	#else
1884	OutputNALUnit nalu(NAL_UNIT_SUFFIX_SEI, pcSlice->getTLayer());
1885	#endif
1886
1887	/* write the SEI messages */
1888	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1889	m_seiWriter.writeSEImessage(nalu.m_Bitstream, sei_recon_picture_digest, pcSlice->getSPS());
1890	writeRBSPTrailingBits(nalu.m_Bitstream);
1891
1892	accessUnit.insert(accessUnit.end(), new NALUnitEBSP(nalu));
1893	}
1894	if (m_pcCfg->getTemporalLevel0IndexSEIEnabled())
1895	{
1896	SEITemporalLevel0Index sei_temporal_level0_index;
1897	if (pcSlice->getRapPicFlag())
1898	{
1899	m_tl0Idx = 0;
1900	m_rapIdx = (m_rapIdx + 1) & 0xFF;
1901	}
1902	else
1903	{
1904	m_tl0Idx = (m_tl0Idx + (pcSlice->getTLayer() ? 0 : 1)) & 0xFF;
1905	}
1906	sei_temporal_level0_index.tl0Idx = m_tl0Idx;
1907	sei_temporal_level0_index.rapIdx = m_rapIdx;
1908
1909	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
1910
1911	/* write the SEI messages */
1912	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1913	m_seiWriter.writeSEImessage(nalu.m_Bitstream, sei_temporal_level0_index, pcSlice->getSPS());
1914	writeRBSPTrailingBits(nalu.m_Bitstream);
1915
1916	/* insert the SEI message NALUnit before any Slice NALUnits */
1917	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
1918	accessUnit.insert(it, new NALUnitEBSP(nalu));
1919	}
1920
1921	xCalculateAddPSNR( pcPic, pcPic->getPicYuvRec(), accessUnit, dEncTime );
1922
1923	//In case of field coding, compute the interlaced PSNR for both fields
1924	if (isField && ((!pcPic->isTopField() && isTff) \|\| (pcPic->isTopField() && !isTff)) && (pcPic->getPOC()%m_iGopSize != 1))
1925	{
1926	//get complementary top field
1927	TComPic* pcPicTop;
1928	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1929	while ((*iterPic)->getPOC() != pcPic->getPOC()-1)
1930	{
1931	iterPic ++;
1932	}
1933	pcPicTop = *(iterPic);
1934	xCalculateInterlacedAddPSNR(pcPicTop, pcPic, pcPicTop->getPicYuvRec(), pcPic->getPicYuvRec(), accessUnit, dEncTime );
1935	}
1936	else if (isField && pcPic->getPOC()!= 0 && (pcPic->getPOC()%m_iGopSize == 0))
1937	{
1938	//get complementary bottom field
1939	TComPic* pcPicBottom;
1940	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1941	while ((*iterPic)->getPOC() != pcPic->getPOC()+1)
1942	{
1943	iterPic ++;
1944	}
1945	pcPicBottom = *(iterPic);
1946	xCalculateInterlacedAddPSNR(pcPic, pcPicBottom, pcPic->getPicYuvRec(), pcPicBottom->getPicYuvRec(), accessUnit, dEncTime );
1947	}
1948
1949	if (digestStr)
1950	{
1951	if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 1)
1952	{
1953	printf(" [MD5:%s]", digestStr);
1954	}
1955	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 2)
1956	{
1957	printf(" [CRC:%s]", digestStr);
1958	}
1959	else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 3)
1960	{
1961	printf(" [Checksum:%s]", digestStr);
1962	}
1963	}
1964	if ( m_pcCfg->getUseRateCtrl() )
1965	{
1966	Double avgQP = m_pcRateCtrl->getRCPic()->calAverageQP();
1967	Double avgLambda = m_pcRateCtrl->getRCPic()->calAverageLambda();
1968	if ( avgLambda < 0.0 )
1969	{
1970	avgLambda = lambda;
1971	}
1972	m_pcRateCtrl->getRCPic()->updateAfterPicture( actualHeadBits, actualTotalBits, avgQP, avgLambda, pcSlice->getSliceType());
1973	m_pcRateCtrl->getRCPic()->addToPictureLsit( m_pcRateCtrl->getPicList() );
1974
1975	m_pcRateCtrl->getRCSeq()->updateAfterPic( actualTotalBits );
1976	if ( pcSlice->getSliceType() != I_SLICE )
1977	{
1978	m_pcRateCtrl->getRCGOP()->updateAfterPicture( actualTotalBits );
1979	}
1980	else // for intra picture, the estimated bits are used to update the current status in the GOP
1981	{
1982	m_pcRateCtrl->getRCGOP()->updateAfterPicture( estimatedBits );
1983	}
1984	}
1985
1986	if( ( m_pcCfg->getPictureTimingSEIEnabled() \|\| m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
1987	( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
1988	( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() )
1989	\|\| ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
1990	{
1991	TComVUI *vui = pcSlice->getSPS()->getVuiParameters();
1992	TComHRD *hrd = vui->getHrdParameters();
1993
1994	if( hrd->getSubPicCpbParamsPresentFlag() )
1995	{
1996	Int i;
1997	UInt64 ui64Tmp;
1998	UInt uiPrev = 0;
1999	UInt numDU = ( pictureTimingSEI.m_numDecodingUnitsMinus1 + 1 );
2000	UInt *pCRD = &pictureTimingSEI.m_duCpbRemovalDelayMinus1[0];
2001	UInt maxDiff = ( hrd->getTickDivisorMinus2() + 2 ) - 1;
2002
2003	for( i = 0; i < numDU; i ++ )
2004	{
2005	pictureTimingSEI.m_numNalusInDuMinus1[ i ] = ( i == 0 ) ? ( accumNalsDU[ i ] - 1 ) : ( accumNalsDU[ i ] - accumNalsDU[ i - 1] - 1 );
2006	}
2007
2008	if( numDU == 1 )
2009	{
2010	pCRD[ 0 ] = 0; /* don't care */
2011	}
2012	else
2013	{
2014	pCRD[ numDU - 1 ] = 0;/* by definition */
2015	UInt tmp = 0;
2016	UInt accum = 0;
2017
2018	for( i = ( numDU - 2 ); i >= 0; i -- )
2019	{
2020	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
2021	if( (UInt)ui64Tmp > maxDiff )
2022	{
2023	tmp ++;
2024	}
2025	}
2026	uiPrev = 0;
2027
2028	UInt flag = 0;
2029	for( i = ( numDU - 2 ); i >= 0; i -- )
2030	{
2031	flag = 0;
2032	ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ] - accumBitsDU[ i ] ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
2033
2034	if( (UInt)ui64Tmp > maxDiff )
2035	{
2036	if(uiPrev >= maxDiff - tmp)
2037	{
2038	ui64Tmp = uiPrev + 1;
2039	flag = 1;
2040	}
2041	else ui64Tmp = maxDiff - tmp + 1;
2042	}
2043	pCRD[ i ] = (UInt)ui64Tmp - uiPrev - 1;
2044	if( (Int)pCRD[ i ] < 0 )
2045	{
2046	pCRD[ i ] = 0;
2047	}
2048	else if (tmp > 0 && flag == 1)
2049	{
2050	tmp --;
2051	}
2052	accum += pCRD[ i ] + 1;
2053	uiPrev = accum;
2054	}
2055	}
2056	}
2057	if( m_pcCfg->getPictureTimingSEIEnabled() )
2058	{
2059	{
2060	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
2061	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
2062	pictureTimingSEI.m_picStruct = (isField && pcSlice->getPic()->isTopField())? 1 : isField? 2 : 0;
2063	m_seiWriter.writeSEImessage(nalu.m_Bitstream, pictureTimingSEI, pcSlice->getSPS());
2064	writeRBSPTrailingBits(nalu.m_Bitstream);
2065	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
2066	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
2067	+ m_bufferingPeriodSEIPresentInAU; // Insert PT SEI after APS and BP SEI
2068	AccessUnit::iterator it;
2069	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
2070	{
2071	it++;
2072	}
2073	accessUnit.insert(it, new NALUnitEBSP(nalu));
2074	m_pictureTimingSEIPresentInAU = true;
2075	}
2076	if ( m_pcCfg->getScalableNestingSEIEnabled() ) // put picture timing SEI into scalable nesting SEI
2077	{
2078	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
2079	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
2080	scalableNestingSEI.m_nestedSEIs.clear();
2081	scalableNestingSEI.m_nestedSEIs.push_back(&pictureTimingSEI);
2082	m_seiWriter.writeSEImessage(nalu.m_Bitstream, scalableNestingSEI, pcSlice->getSPS());
2083	writeRBSPTrailingBits(nalu.m_Bitstream);
2084	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
2085	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
2086	+ m_bufferingPeriodSEIPresentInAU + m_pictureTimingSEIPresentInAU + m_nestedBufferingPeriodSEIPresentInAU; // Insert PT SEI after APS and BP SEI
2087	AccessUnit::iterator it;
2088	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
2089	{
2090	it++;
2091	}
2092	accessUnit.insert(it, new NALUnitEBSP(nalu));
2093	m_nestedPictureTimingSEIPresentInAU = true;
2094	}
2095	}
2096	if( m_pcCfg->getDecodingUnitInfoSEIEnabled() && hrd->getSubPicCpbParamsPresentFlag() )
2097	{
2098	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
2099	for( Int i = 0; i < ( pictureTimingSEI.m_numDecodingUnitsMinus1 + 1 ); i ++ )
2100	{
2101	OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
2102
2103	SEIDecodingUnitInfo tempSEI;
2104	tempSEI.m_decodingUnitIdx = i;
2105	tempSEI.m_duSptCpbRemovalDelay = pictureTimingSEI.m_duCpbRemovalDelayMinus1[i] + 1;
2106	tempSEI.m_dpbOutputDuDelayPresentFlag = false;
2107	tempSEI.m_picSptDpbOutputDuDelay = picSptDpbOutputDuDelay;
2108
2109	AccessUnit::iterator it;
2110	// Insert the first one in the right location, before the first slice
2111	if(i == 0)
2112	{
2113	// Insert before the first slice.
2114	m_seiWriter.writeSEImessage(nalu.m_Bitstream, tempSEI, pcSlice->getSPS());
2115	writeRBSPTrailingBits(nalu.m_Bitstream);
2116
2117	UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
2118	UInt offsetPosition = m_activeParameterSetSEIPresentInAU
2119	+ m_bufferingPeriodSEIPresentInAU
2120	+ m_pictureTimingSEIPresentInAU; // Insert DU info SEI after APS, BP and PT SEI
2121	for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
2122	{
2123	it++;
2124	}
2125	accessUnit.insert(it, new NALUnitEBSP(nalu));
2126	}
2127	else
2128	{
2129	Int ctr;
2130	// For the second decoding unit onwards we know how many NALUs are present
2131	for (ctr = 0, it = accessUnit.begin(); it != accessUnit.end(); it++)
2132	{
2133	if(ctr == accumNalsDU[ i - 1 ])
2134	{
2135	// Insert before the first slice.
2136	m_seiWriter.writeSEImessage(nalu.m_Bitstream, tempSEI, pcSlice->getSPS());
2137	writeRBSPTrailingBits(nalu.m_Bitstream);
2138
2139	accessUnit.insert(it, new NALUnitEBSP(nalu));
2140	break;
2141	}
2142	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
2143	{
2144	ctr++;
2145	}
2146	}
2147	}
2148	}
2149	}
2150	}
2151	xResetNonNestedSEIPresentFlags();
2152	xResetNestedSEIPresentFlags();
2153	pcPic->getPicYuvRec()->copyToPic(pcPicYuvRecOut);
2154
2155	pcPic->setReconMark ( true );
2156	#if H_MV
2157	TComSlice::markIvRefPicsAsShortTerm( m_refPicSetInterLayer0, m_refPicSetInterLayer1 );
2158	std::vector<Int> temp;
2159	TComSlice::markCurrPic( pcPic );
2160	#endif
2161	m_bFirst = false;
2162	m_iNumPicCoded++;
2163	m_totalCoded ++;
2164	/* logging: insert a newline at end of picture period */
2165	printf("\n");
2166	fflush(stdout);
2167
2168	delete[] pcSubstreamsOut;
2169
2170	#if EFFICIENT_FIELD_IRAP
2171	if(IRAPtoReorder)
2172	{
2173	if(swapIRAPForward)
2174	{
2175	if(iGOPid == IRAPGOPid)
2176	{
2177	iGOPid = IRAPGOPid +1;
2178	IRAPtoReorder = false;
2179	}
2180	else if(iGOPid == IRAPGOPid +1)
2181	{
2182	iGOPid --;
2183	}
2184	}
2185	else
2186	{
2187	if(iGOPid == IRAPGOPid)
2188	{
2189	iGOPid = IRAPGOPid -1;
2190	}
2191	else if(iGOPid == IRAPGOPid -1)
2192	{
2193	iGOPid = IRAPGOPid;
2194	IRAPtoReorder = false;
2195	}
2196	}
2197	}
2198	#endif
2199	}
2200	delete pcBitstreamRedirect;
2201
2202	if( accumBitsDU != NULL) delete accumBitsDU;
2203	if( accumNalsDU != NULL) delete accumNalsDU;
2204
2205	#if !H_MV
2206	assert ( (m_iNumPicCoded == iNumPicRcvd) \|\| (isField && iPOCLast == 1) );
2207	#endif
2208	}
2209
2210	#if !H_MV
2211	Void TEncGOP::printOutSummary(UInt uiNumAllPicCoded, bool isField)
2212	{
2213	assert (uiNumAllPicCoded == m_gcAnalyzeAll.getNumPic());
2214
2215
2216	//--CFG_KDY
2217	if(isField)
2218	{
2219	m_gcAnalyzeAll.setFrmRate( m_pcCfg->getFrameRate() * 2);
2220	m_gcAnalyzeI.setFrmRate( m_pcCfg->getFrameRate() * 2);
2221	m_gcAnalyzeP.setFrmRate( m_pcCfg->getFrameRate() * 2);
2222	m_gcAnalyzeB.setFrmRate( m_pcCfg->getFrameRate() * 2);
2223	}
2224	else
2225	{
2226	m_gcAnalyzeAll.setFrmRate( m_pcCfg->getFrameRate() );
2227	m_gcAnalyzeI.setFrmRate( m_pcCfg->getFrameRate() );
2228	m_gcAnalyzeP.setFrmRate( m_pcCfg->getFrameRate() );
2229	m_gcAnalyzeB.setFrmRate( m_pcCfg->getFrameRate() );
2230	}
2231
2232	//-- all
2233	printf( "\n\nSUMMARY --------------------------------------------------------\n" );
2234	m_gcAnalyzeAll.printOut('a');
2235
2236	printf( "\n\nI Slices--------------------------------------------------------\n" );
2237	m_gcAnalyzeI.printOut('i');
2238
2239	printf( "\n\nP Slices--------------------------------------------------------\n" );
2240	m_gcAnalyzeP.printOut('p');
2241
2242	printf( "\n\nB Slices--------------------------------------------------------\n" );
2243	m_gcAnalyzeB.printOut('b');
2244
2245	#if _SUMMARY_OUT_
2246	m_gcAnalyzeAll.printSummaryOut();
2247	#endif
2248	#if _SUMMARY_PIC_
2249	m_gcAnalyzeI.printSummary('I');
2250	m_gcAnalyzeP.printSummary('P');
2251	m_gcAnalyzeB.printSummary('B');
2252	#endif
2253
2254	if(isField)
2255	{
2256	//-- interlaced summary
2257	m_gcAnalyzeAll_in.setFrmRate( m_pcCfg->getFrameRate());
2258	printf( "\n\nSUMMARY INTERLACED ---------------------------------------------\n" );
2259	m_gcAnalyzeAll_in.printOutInterlaced('a', m_gcAnalyzeAll.getBits());
2260
2261	#if _SUMMARY_OUT_
2262	m_gcAnalyzeAll_in.printSummaryOutInterlaced();
2263	#endif
2264	}
2265
2266	printf("\nRVM: %.3lf\n" , xCalculateRVM());
2267	}
2268	#endif
2269	Void TEncGOP::preLoopFilterPicAll( TComPic* pcPic, UInt64& ruiDist, UInt64& ruiBits )
2270	{
2271	TComSlice* pcSlice = pcPic->getSlice(pcPic->getCurrSliceIdx());
2272	Bool bCalcDist = false;
2273	m_pcLoopFilter->setCfg(m_pcCfg->getLFCrossTileBoundaryFlag());
2274	m_pcLoopFilter->loopFilterPic( pcPic );
2275
2276	m_pcEntropyCoder->setEntropyCoder ( m_pcEncTop->getRDGoOnSbacCoder(), pcSlice );
2277	m_pcEntropyCoder->resetEntropy ();
2278	m_pcEntropyCoder->setBitstream ( m_pcBitCounter );
2279	m_pcEntropyCoder->resetEntropy ();
2280	ruiBits += m_pcEntropyCoder->getNumberOfWrittenBits();
2281
2282	if (!bCalcDist)
2283	ruiDist = xFindDistortionFrame(pcPic->getPicYuvOrg(), pcPic->getPicYuvRec());
2284	}
2285
2286	// ====================================================================================================================
2287	// Protected member functions
2288	// ====================================================================================================================
2289
2290
2291	Void TEncGOP::xInitGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, bool isField )
2292	{
2293	assert( iNumPicRcvd > 0 );
2294	// Exception for the first frames
2295	if ( ( isField && (iPOCLast == 0 \|\| iPOCLast == 1) ) \|\| (!isField && (iPOCLast == 0)) )
2296	{
2297	m_iGopSize = 1;
2298	}
2299	else
2300	{
2301	m_iGopSize = m_pcCfg->getGOPSize();
2302	}
2303	assert (m_iGopSize > 0);
2304
2305	return;
2306	}
2307
2308	Void TEncGOP::xGetBuffer( TComList<TComPic*>& rcListPic,
2309	TComList<TComPicYuv*>& rcListPicYuvRecOut,
2310	Int iNumPicRcvd,
2311	Int iTimeOffset,
2312	TComPic*& rpcPic,
2313	TComPicYuv*& rpcPicYuvRecOut,
2314	Int pocCurr,
2315	bool isField)
2316	{
2317	Int i;
2318	// Rec. output
2319	TComList<TComPicYuv*>::iterator iterPicYuvRec = rcListPicYuvRecOut.end();
2320
2321	if (isField)
2322	{
2323	for ( i = 0; i < ( (pocCurr == 0 ) \|\| (pocCurr == 1 ) ? (iNumPicRcvd - iTimeOffset + 1) : (iNumPicRcvd - iTimeOffset + 2) ); i++ )
2324	{
2325	iterPicYuvRec--;
2326	}
2327	}
2328	else
2329	{
2330	for ( i = 0; i < (iNumPicRcvd - iTimeOffset + 1); i++ )
2331	{
2332	iterPicYuvRec--;
2333	}
2334
2335	}
2336
2337	if (isField)
2338	{
2339	if(pocCurr == 1)
2340	{
2341	iterPicYuvRec++;
2342	}
2343	}
2344	rpcPicYuvRecOut = *(iterPicYuvRec);
2345
2346	// Current pic.
2347	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
2348	while (iterPic != rcListPic.end())
2349	{
2350	rpcPic = *(iterPic);
2351	rpcPic->setCurrSliceIdx(0);
2352	if (rpcPic->getPOC() == pocCurr)
2353	{
2354	break;
2355	}
2356	iterPic++;
2357	}
2358
2359	#if !H_MV
2360	assert( rpcPic != NULL );
2361	#endif
2362	assert (rpcPic->getPOC() == pocCurr);
2363
2364	return;
2365	}
2366
2367	UInt64 TEncGOP::xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1)
2368	{
2369	Int x, y;
2370	Pel* pSrc0 = pcPic0 ->getLumaAddr();
2371	Pel* pSrc1 = pcPic1 ->getLumaAddr();
2372	UInt uiShift = 2 * DISTORTION_PRECISION_ADJUSTMENT(g_bitDepthY-8);
2373	Int iTemp;
2374
2375	Int iStride = pcPic0->getStride();
2376	Int iWidth = pcPic0->getWidth();
2377	Int iHeight = pcPic0->getHeight();
2378
2379	UInt64 uiTotalDiff = 0;
2380
2381	for( y = 0; y < iHeight; y++ )
2382	{
2383	for( x = 0; x < iWidth; x++ )
2384	{
2385	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2386	}
2387	pSrc0 += iStride;
2388	pSrc1 += iStride;
2389	}
2390
2391	uiShift = 2 * DISTORTION_PRECISION_ADJUSTMENT(g_bitDepthC-8);
2392	iHeight >>= 1;
2393	iWidth >>= 1;
2394	iStride >>= 1;
2395
2396	pSrc0 = pcPic0->getCbAddr();
2397	pSrc1 = pcPic1->getCbAddr();
2398
2399	for( y = 0; y < iHeight; y++ )
2400	{
2401	for( x = 0; x < iWidth; x++ )
2402	{
2403	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2404	}
2405	pSrc0 += iStride;
2406	pSrc1 += iStride;
2407	}
2408
2409	pSrc0 = pcPic0->getCrAddr();
2410	pSrc1 = pcPic1->getCrAddr();
2411
2412	for( y = 0; y < iHeight; y++ )
2413	{
2414	for( x = 0; x < iWidth; x++ )
2415	{
2416	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
2417	}
2418	pSrc0 += iStride;
2419	pSrc1 += iStride;
2420	}
2421
2422	return uiTotalDiff;
2423	}
2424
2425	#if VERBOSE_RATE
2426	static const Char* nalUnitTypeToString(NalUnitType type)
2427	{
2428	switch (type)
2429	{
2430	case NAL_UNIT_CODED_SLICE_TRAIL_R: return "TRAIL_R";
2431	case NAL_UNIT_CODED_SLICE_TRAIL_N: return "TRAIL_N";
2432	case NAL_UNIT_CODED_SLICE_TSA_R: return "TSA_R";
2433	case NAL_UNIT_CODED_SLICE_TSA_N: return "TSA_N";
2434	case NAL_UNIT_CODED_SLICE_STSA_R: return "STSA_R";
2435	case NAL_UNIT_CODED_SLICE_STSA_N: return "STSA_N";
2436	case NAL_UNIT_CODED_SLICE_BLA_W_LP: return "BLA_W_LP";
2437	case NAL_UNIT_CODED_SLICE_BLA_W_RADL: return "BLA_W_RADL";
2438	case NAL_UNIT_CODED_SLICE_BLA_N_LP: return "BLA_N_LP";
2439	case NAL_UNIT_CODED_SLICE_IDR_W_RADL: return "IDR_W_RADL";
2440	case NAL_UNIT_CODED_SLICE_IDR_N_LP: return "IDR_N_LP";
2441	case NAL_UNIT_CODED_SLICE_CRA: return "CRA";
2442	case NAL_UNIT_CODED_SLICE_RADL_R: return "RADL_R";
2443	case NAL_UNIT_CODED_SLICE_RADL_N: return "RADL_N";
2444	case NAL_UNIT_CODED_SLICE_RASL_R: return "RASL_R";
2445	case NAL_UNIT_CODED_SLICE_RASL_N: return "RASL_N";
2446	case NAL_UNIT_VPS: return "VPS";
2447	case NAL_UNIT_SPS: return "SPS";
2448	case NAL_UNIT_PPS: return "PPS";
2449	case NAL_UNIT_ACCESS_UNIT_DELIMITER: return "AUD";
2450	case NAL_UNIT_EOS: return "EOS";
2451	case NAL_UNIT_EOB: return "EOB";
2452	case NAL_UNIT_FILLER_DATA: return "FILLER";
2453	case NAL_UNIT_PREFIX_SEI: return "SEI";
2454	case NAL_UNIT_SUFFIX_SEI: return "SEI";
2455	default: return "UNK";
2456	}
2457	}
2458	#endif
2459
2460	Void TEncGOP::xCalculateAddPSNR( TComPic* pcPic, TComPicYuv* pcPicD, const AccessUnit& accessUnit, Double dEncTime )
2461	{
2462	Int x, y;
2463	UInt64 uiSSDY = 0;
2464	UInt64 uiSSDU = 0;
2465	UInt64 uiSSDV = 0;
2466
2467	Double dYPSNR = 0.0;
2468	Double dUPSNR = 0.0;
2469	Double dVPSNR = 0.0;
2470
2471	//===== calculate PSNR =====
2472	Pel* pOrg = pcPic ->getPicYuvOrg()->getLumaAddr();
2473	Pel* pRec = pcPicD->getLumaAddr();
2474	Int iStride = pcPicD->getStride();
2475
2476	Int iWidth;
2477	Int iHeight;
2478
2479	iWidth = pcPicD->getWidth () - m_pcEncTop->getPad(0);
2480	iHeight = pcPicD->getHeight() - m_pcEncTop->getPad(1);
2481
2482	Int iSize = iWidth*iHeight;
2483
2484	for( y = 0; y < iHeight; y++ )
2485	{
2486	for( x = 0; x < iWidth; x++ )
2487	{
2488	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2489	uiSSDY += iDiff * iDiff;
2490	}
2491	pOrg += iStride;
2492	pRec += iStride;
2493	}
2494
2495	iHeight >>= 1;
2496	iWidth >>= 1;
2497	iStride >>= 1;
2498	pOrg = pcPic ->getPicYuvOrg()->getCbAddr();
2499	pRec = pcPicD->getCbAddr();
2500
2501	for( y = 0; y < iHeight; y++ )
2502	{
2503	for( x = 0; x < iWidth; x++ )
2504	{
2505	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2506	uiSSDU += iDiff * iDiff;
2507	}
2508	pOrg += iStride;
2509	pRec += iStride;
2510	}
2511
2512	pOrg = pcPic ->getPicYuvOrg()->getCrAddr();
2513	pRec = pcPicD->getCrAddr();
2514
2515	for( y = 0; y < iHeight; y++ )
2516	{
2517	for( x = 0; x < iWidth; x++ )
2518	{
2519	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2520	uiSSDV += iDiff * iDiff;
2521	}
2522	pOrg += iStride;
2523	pRec += iStride;
2524	}
2525
2526	Int maxvalY = 255 << (g_bitDepthY-8);
2527	Int maxvalC = 255 << (g_bitDepthC-8);
2528	Double fRefValueY = (Double) maxvalY * maxvalY * iSize;
2529	Double fRefValueC = (Double) maxvalC * maxvalC * iSize / 4.0;
2530	dYPSNR = ( uiSSDY ? 10.0 * log10( fRefValueY / (Double)uiSSDY ) : 99.99 );
2531	dUPSNR = ( uiSSDU ? 10.0 * log10( fRefValueC / (Double)uiSSDU ) : 99.99 );
2532	dVPSNR = ( uiSSDV ? 10.0 * log10( fRefValueC / (Double)uiSSDV ) : 99.99 );
2533	/* calculate the size of the access unit, excluding:
2534	* - any AnnexB contributions (start_code_prefix, zero_byte, etc.,)
2535	* - SEI NAL units
2536	*/
2537	UInt numRBSPBytes = 0;
2538	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
2539	{
2540	UInt numRBSPBytes_nal = UInt((*it)->m_nalUnitData.str().size());
2541	#if VERBOSE_RATE
2542	printf("*** %6s numBytesInNALunit: %u\n", nalUnitTypeToString((*it)->m_nalUnitType), numRBSPBytes_nal);
2543	#endif
2544	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
2545	{
2546	numRBSPBytes += numRBSPBytes_nal;
2547	}
2548	}
2549
2550	UInt uibits = numRBSPBytes * 8;
2551	m_vRVM_RP.push_back( uibits );
2552
2553	//===== add PSNR =====
2554	#if H_MV
2555	m_pcEncTop->getAnalyzeAll()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2556	#else
2557	m_gcAnalyzeAll.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2558	#endif
2559	TComSlice* pcSlice = pcPic->getSlice(0);
2560	if (pcSlice->isIntra())
2561	{
2562	#if H_MV
2563	m_pcEncTop->getAnalyzeI()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2564	#else
2565	m_gcAnalyzeI.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2566	#endif
2567	}
2568	if (pcSlice->isInterP())
2569	{
2570	#if H_MV
2571	m_pcEncTop->getAnalyzeP()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2572	#else
2573	m_gcAnalyzeP.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2574	#endif
2575	}
2576	if (pcSlice->isInterB())
2577	{
2578	#if H_MV
2579	m_pcEncTop->getAnalyzeB()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2580	#else
2581	m_gcAnalyzeB.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2582	#endif
2583	}
2584
2585	Char c = (pcSlice->isIntra() ? 'I' : pcSlice->isInterP() ? 'P' : 'B');
2586	if (!pcSlice->isReferenced()) c += 32;
2587
2588	#if ADAPTIVE_QP_SELECTION
2589	#if H_MV
2590	printf("Layer %3d POC %4d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
2591	pcSlice->getLayerId(),
2592	pcSlice->getPOC(),
2593	pcSlice->getTLayer(),
2594	c,
2595	pcSlice->getSliceQpBase(),
2596	pcSlice->getSliceQp(),
2597	uibits );
2598	#else
2599	printf("POC %4d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
2600	pcSlice->getPOC(),
2601	pcSlice->getTLayer(),
2602	c,
2603	pcSlice->getSliceQpBase(),
2604	pcSlice->getSliceQp(),
2605	uibits );
2606	#endif
2607	#else
2608	#if H_MV
2609	printf("Layer %3d POC %4d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
2610	pcSlice->getLayerId(),
2611	pcSlice->getPOC()-pcSlice->getLastIDR(),
2612	pcSlice->getTLayer(),
2613	c,
2614	pcSlice->getSliceQp(),
2615	uibits );
2616	#else
2617	printf("POC %4d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
2618	pcSlice->getPOC()-pcSlice->getLastIDR(),
2619	pcSlice->getTLayer(),
2620	c,
2621	pcSlice->getSliceQp(),
2622	uibits );
2623	#endif
2624	#endif
2625
2626	printf(" [Y %6.4lf dB U %6.4lf dB V %6.4lf dB]", dYPSNR, dUPSNR, dVPSNR );
2627	printf(" [ET %5.0f ]", dEncTime );
2628
2629	for (Int iRefList = 0; iRefList < 2; iRefList++)
2630	{
2631	printf(" [L%d ", iRefList);
2632	for (Int iRefIndex = 0; iRefIndex < pcSlice->getNumRefIdx(RefPicList(iRefList)); iRefIndex++)
2633	{
2634	#if H_MV
2635	if( pcSlice->getLayerId() != pcSlice->getRefLayerId( RefPicList(iRefList), iRefIndex ) )
2636	{
2637	printf( "V%d ", pcSlice->getRefLayerId( RefPicList(iRefList), iRefIndex ) );
2638	}
2639	else
2640	{
2641	#endif
2642	printf ("%d ", pcSlice->getRefPOC(RefPicList(iRefList), iRefIndex)-pcSlice->getLastIDR());
2643	#if H_MV
2644	}
2645	#endif
2646	}
2647	printf("]");
2648	}
2649	}
2650
2651
2652	Void reinterlace(Pel* top, Pel* bottom, Pel* dst, UInt stride, UInt width, UInt height, bool isTff)
2653	{
2654
2655	for (Int y = 0; y < height; y++)
2656	{
2657	for (Int x = 0; x < width; x++)
2658	{
2659	dst[x] = isTff ? top[x] : bottom[x];
2660	dst[stride+x] = isTff ? bottom[x] : top[x];
2661	}
2662	top += stride;
2663	bottom += stride;
2664	dst += stride*2;
2665	}
2666	}
2667
2668
2669	Void TEncGOP::xCalculateInterlacedAddPSNR( TComPic* pcPicOrgTop, TComPic* pcPicOrgBottom, TComPicYuv* pcPicRecTop, TComPicYuv* pcPicRecBottom, const AccessUnit& accessUnit, Double dEncTime )
2670	{
2671	#if H_MV
2672	assert( 0 ); // Field coding and MV need to be aligned.
2673	#else
2674	Int x, y;
2675
2676	UInt64 uiSSDY_in = 0;
2677	UInt64 uiSSDU_in = 0;
2678	UInt64 uiSSDV_in = 0;
2679
2680	Double dYPSNR_in = 0.0;
2681	Double dUPSNR_in = 0.0;
2682	Double dVPSNR_in = 0.0;
2683
2684	/------ INTERLACED PSNR -----------/
2685
2686	/* Luma */
2687
2688	Pel* pOrgTop = pcPicOrgTop->getPicYuvOrg()->getLumaAddr();
2689	Pel* pOrgBottom = pcPicOrgBottom->getPicYuvOrg()->getLumaAddr();
2690	Pel* pRecTop = pcPicRecTop->getLumaAddr();
2691	Pel* pRecBottom = pcPicRecBottom->getLumaAddr();
2692
2693	Int iWidth;
2694	Int iHeight;
2695	Int iStride;
2696
2697	iWidth = pcPicOrgTop->getPicYuvOrg()->getWidth () - m_pcEncTop->getPad(0);
2698	iHeight = pcPicOrgTop->getPicYuvOrg()->getHeight() - m_pcEncTop->getPad(1);
2699	iStride = pcPicOrgTop->getPicYuvOrg()->getStride();
2700	Int iSize = iWidth*iHeight;
2701	bool isTff = pcPicOrgTop->isTopField();
2702
2703	TComPicYuv* pcOrgInterlaced = new TComPicYuv;
2704	pcOrgInterlaced->create( iWidth, iHeight << 1, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth );
2705
2706	TComPicYuv* pcRecInterlaced = new TComPicYuv;
2707	pcRecInterlaced->create( iWidth, iHeight << 1, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth );
2708
2709	Pel* pOrgInterlaced = pcOrgInterlaced->getLumaAddr();
2710	Pel* pRecInterlaced = pcRecInterlaced->getLumaAddr();
2711
2712	//=== Interlace fields ====
2713	reinterlace(pOrgTop, pOrgBottom, pOrgInterlaced, iStride, iWidth, iHeight, isTff);
2714	reinterlace(pRecTop, pRecBottom, pRecInterlaced, iStride, iWidth, iHeight, isTff);
2715
2716	//===== calculate PSNR =====
2717	for( y = 0; y < iHeight << 1; y++ )
2718	{
2719	for( x = 0; x < iWidth; x++ )
2720	{
2721	Int iDiff = (Int)( pOrgInterlaced[x] - pRecInterlaced[x] );
2722	uiSSDY_in += iDiff * iDiff;
2723	}
2724	pOrgInterlaced += iStride;
2725	pRecInterlaced += iStride;
2726	}
2727
2728	/Chroma/
2729
2730	iHeight >>= 1;
2731	iWidth >>= 1;
2732	iStride >>= 1;
2733
2734	pOrgTop = pcPicOrgTop->getPicYuvOrg()->getCbAddr();
2735	pOrgBottom = pcPicOrgBottom->getPicYuvOrg()->getCbAddr();
2736	pRecTop = pcPicRecTop->getCbAddr();
2737	pRecBottom = pcPicRecBottom->getCbAddr();
2738	pOrgInterlaced = pcOrgInterlaced->getCbAddr();
2739	pRecInterlaced = pcRecInterlaced->getCbAddr();
2740
2741	//=== Interlace fields ====
2742	reinterlace(pOrgTop, pOrgBottom, pOrgInterlaced, iStride, iWidth, iHeight, isTff);
2743	reinterlace(pRecTop, pRecBottom, pRecInterlaced, iStride, iWidth, iHeight, isTff);
2744
2745	//===== calculate PSNR =====
2746	for( y = 0; y < iHeight << 1; y++ )
2747	{
2748	for( x = 0; x < iWidth; x++ )
2749	{
2750	Int iDiff = (Int)( pOrgInterlaced[x] - pRecInterlaced[x] );
2751	uiSSDU_in += iDiff * iDiff;
2752	}
2753	pOrgInterlaced += iStride;
2754	pRecInterlaced += iStride;
2755	}
2756
2757	pOrgTop = pcPicOrgTop->getPicYuvOrg()->getCrAddr();
2758	pOrgBottom = pcPicOrgBottom->getPicYuvOrg()->getCrAddr();
2759	pRecTop = pcPicRecTop->getCrAddr();
2760	pRecBottom = pcPicRecBottom->getCrAddr();
2761	pOrgInterlaced = pcOrgInterlaced->getCrAddr();
2762	pRecInterlaced = pcRecInterlaced->getCrAddr();
2763
2764	//=== Interlace fields ====
2765	reinterlace(pOrgTop, pOrgBottom, pOrgInterlaced, iStride, iWidth, iHeight, isTff);
2766	reinterlace(pRecTop, pRecBottom, pRecInterlaced, iStride, iWidth, iHeight, isTff);
2767
2768	//===== calculate PSNR =====
2769	for( y = 0; y < iHeight << 1; y++ )
2770	{
2771	for( x = 0; x < iWidth; x++ )
2772	{
2773	Int iDiff = (Int)( pOrgInterlaced[x] - pRecInterlaced[x] );
2774	uiSSDV_in += iDiff * iDiff;
2775	}
2776	pOrgInterlaced += iStride;
2777	pRecInterlaced += iStride;
2778	}
2779
2780	Int maxvalY = 255 << (g_bitDepthY-8);
2781	Int maxvalC = 255 << (g_bitDepthC-8);
2782	Double fRefValueY = (Double) maxvalY * maxvalY * iSize*2;
2783	Double fRefValueC = (Double) maxvalC * maxvalC * iSize*2 / 4.0;
2784	dYPSNR_in = ( uiSSDY_in ? 10.0 * log10( fRefValueY / (Double)uiSSDY_in ) : 99.99 );
2785	dUPSNR_in = ( uiSSDU_in ? 10.0 * log10( fRefValueC / (Double)uiSSDU_in ) : 99.99 );
2786	dVPSNR_in = ( uiSSDV_in ? 10.0 * log10( fRefValueC / (Double)uiSSDV_in ) : 99.99 );
2787
2788	/* calculate the size of the access unit, excluding:
2789	* - any AnnexB contributions (start_code_prefix, zero_byte, etc.,)
2790	* - SEI NAL units
2791	*/
2792	UInt numRBSPBytes = 0;
2793	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
2794	{
2795	UInt numRBSPBytes_nal = UInt((*it)->m_nalUnitData.str().size());
2796
2797	if ((it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
2798	numRBSPBytes += numRBSPBytes_nal;
2799	}
2800
2801	UInt uibits = numRBSPBytes * 8 ;
2802
2803	//===== add PSNR =====
2804	m_gcAnalyzeAll_in.addResult (dYPSNR_in, dUPSNR_in, dVPSNR_in, (Double)uibits);
2805
2806	printf("\n Interlaced frame %d: [Y %6.4lf dB U %6.4lf dB V %6.4lf dB]", pcPicOrgBottom->getPOC()/2 , dYPSNR_in, dUPSNR_in, dVPSNR_in );
2807
2808	pcOrgInterlaced->destroy();
2809	delete pcOrgInterlaced;
2810	pcRecInterlaced->destroy();
2811	delete pcRecInterlaced;
2812	#endif
2813	}
2814	/** Function for deciding the nal_unit_type.
2815	* \param pocCurr POC of the current picture
2816	* \returns the nal unit type of the picture
2817	* This function checks the configuration and returns the appropriate nal_unit_type for the picture.
2818	*/
2819	NalUnitType TEncGOP::getNalUnitType(Int pocCurr, Int lastIDR, Bool isField)
2820	{
2821	if (pocCurr == 0)
2822	{
2823	return NAL_UNIT_CODED_SLICE_IDR_W_RADL;
2824	}
2825	#if EFFICIENT_FIELD_IRAP
2826	if(isField && pocCurr == 1)
2827	{
2828	// to avoid the picture becoming an IRAP
2829	return NAL_UNIT_CODED_SLICE_TRAIL_R;
2830	}
2831	#endif
2832
2833	#if ALLOW_RECOVERY_POINT_AS_RAP
2834	if(m_pcCfg->getDecodingRefreshType() != 3 && (pocCurr - isField) % m_pcCfg->getIntraPeriod() == 0)
2835	#else
2836	if ((pocCurr - isField) % m_pcCfg->getIntraPeriod() == 0)
2837	#endif
2838	{
2839	if (m_pcCfg->getDecodingRefreshType() == 1)
2840	{
2841	return NAL_UNIT_CODED_SLICE_CRA;
2842	}
2843	else if (m_pcCfg->getDecodingRefreshType() == 2)
2844	{
2845	return NAL_UNIT_CODED_SLICE_IDR_W_RADL;
2846	}
2847	}
2848	if(m_pocCRA>0)
2849	{
2850	if(pocCurr<m_pocCRA)
2851	{
2852	// All leading pictures are being marked as TFD pictures here since current encoder uses all
2853	// reference pictures while encoding leading pictures. An encoder can ensure that a leading
2854	// picture can be still decodable when random accessing to a CRA/CRANT/BLA/BLANT picture by
2855	// controlling the reference pictures used for encoding that leading picture. Such a leading
2856	// picture need not be marked as a TFD picture.
2857	return NAL_UNIT_CODED_SLICE_RASL_R;
2858	}
2859	}
2860	if (lastIDR>0)
2861	{
2862	if (pocCurr < lastIDR)
2863	{
2864	return NAL_UNIT_CODED_SLICE_RADL_R;
2865	}
2866	}
2867	return NAL_UNIT_CODED_SLICE_TRAIL_R;
2868	}
2869
2870	Double TEncGOP::xCalculateRVM()
2871	{
2872	Double dRVM = 0;
2873
2874	if( m_pcCfg->getGOPSize() == 1 && m_pcCfg->getIntraPeriod() != 1 && m_pcCfg->getFramesToBeEncoded() > RVM_VCEGAM10_M * 2 )
2875	{
2876	// calculate RVM only for lowdelay configurations
2877	std::vector<Double> vRL , vB;
2878	size_t N = m_vRVM_RP.size();
2879	vRL.resize( N );
2880	vB.resize( N );
2881
2882	Int i;
2883	Double dRavg = 0 , dBavg = 0;
2884	vB[RVM_VCEGAM10_M] = 0;
2885	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2886	{
2887	vRL[i] = 0;
2888	for( Int j = i - RVM_VCEGAM10_M ; j <= i + RVM_VCEGAM10_M - 1 ; j++ )
2889	vRL[i] += m_vRVM_RP[j];
2890	vRL[i] /= ( 2 * RVM_VCEGAM10_M );
2891	vB[i] = vB[i-1] + m_vRVM_RP[i] - vRL[i];
2892	dRavg += m_vRVM_RP[i];
2893	dBavg += vB[i];
2894	}
2895
2896	dRavg /= ( N - 2 * RVM_VCEGAM10_M );
2897	dBavg /= ( N - 2 * RVM_VCEGAM10_M );
2898
2899	Double dSigamB = 0;
2900	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2901	{
2902	Double tmp = vB[i] - dBavg;
2903	dSigamB += tmp * tmp;
2904	}
2905	dSigamB = sqrt( dSigamB / ( N - 2 * RVM_VCEGAM10_M ) );
2906
2907	Double f = sqrt( 12.0 * ( RVM_VCEGAM10_M - 1 ) / ( RVM_VCEGAM10_M + 1 ) );
2908
2909	dRVM = dSigamB / dRavg * f;
2910	}
2911
2912	return( dRVM );
2913	}
2914
2915	/** Attaches the input bitstream to the stream in the output NAL unit
2916	Updates rNalu to contain concatenated bitstream. rpcBitstreamRedirect is cleared at the end of this function call.
2917	* \param codedSliceData contains the coded slice data (bitstream) to be concatenated to rNalu
2918	* \param rNalu target NAL unit
2919	*/
2920	Void TEncGOP::xAttachSliceDataToNalUnit (OutputNALUnit& rNalu, TComOutputBitstream*& codedSliceData)
2921	{
2922	// Byte-align
2923	rNalu.m_Bitstream.writeByteAlignment(); // Slice header byte-alignment
2924
2925	// Perform bitstream concatenation
2926	if (codedSliceData->getNumberOfWrittenBits() > 0)
2927	{
2928	rNalu.m_Bitstream.addSubstream(codedSliceData);
2929	}
2930
2931	m_pcEntropyCoder->setBitstream(&rNalu.m_Bitstream);
2932
2933	codedSliceData->clear();
2934	}
2935
2936	// Function will arrange the long-term pictures in the decreasing order of poc_lsb_lt,
2937	// and among the pictures with the same lsb, it arranges them in increasing delta_poc_msb_cycle_lt value
2938	Void TEncGOP::arrangeLongtermPicturesInRPS(TComSlice pcSlice, TComList<TComPic>& rcListPic)
2939	{
2940	TComReferencePictureSet *rps = pcSlice->getRPS();
2941	if(!rps->getNumberOfLongtermPictures())
2942	{
2943	return;
2944	}
2945
2946	// Arrange long-term reference pictures in the correct order of LSB and MSB,
2947	// and assign values for pocLSBLT and MSB present flag
2948	Int longtermPicsPoc[MAX_NUM_REF_PICS], longtermPicsLSB[MAX_NUM_REF_PICS], indices[MAX_NUM_REF_PICS];
2949	Int longtermPicsMSB[MAX_NUM_REF_PICS];
2950	Bool mSBPresentFlag[MAX_NUM_REF_PICS];
2951	::memset(longtermPicsPoc, 0, sizeof(longtermPicsPoc)); // Store POC values of LTRP
2952	::memset(longtermPicsLSB, 0, sizeof(longtermPicsLSB)); // Store POC LSB values of LTRP
2953	::memset(longtermPicsMSB, 0, sizeof(longtermPicsMSB)); // Store POC LSB values of LTRP
2954	::memset(indices , 0, sizeof(indices)); // Indices to aid in tracking sorted LTRPs
2955	::memset(mSBPresentFlag , 0, sizeof(mSBPresentFlag)); // Indicate if MSB needs to be present
2956
2957	// Get the long-term reference pictures
2958	Int offset = rps->getNumberOfNegativePictures() + rps->getNumberOfPositivePictures();
2959	Int i, ctr = 0;
2960	Int maxPicOrderCntLSB = 1 << pcSlice->getSPS()->getBitsForPOC();
2961	for(i = rps->getNumberOfPictures() - 1; i >= offset; i--, ctr++)
2962	{
2963	longtermPicsPoc[ctr] = rps->getPOC(i); // LTRP POC
2964	longtermPicsLSB[ctr] = getLSB(longtermPicsPoc[ctr], maxPicOrderCntLSB); // LTRP POC LSB
2965	indices[ctr] = i;
2966	longtermPicsMSB[ctr] = longtermPicsPoc[ctr] - longtermPicsLSB[ctr];
2967	}
2968	Int numLongPics = rps->getNumberOfLongtermPictures();
2969	assert(ctr == numLongPics);
2970
2971	// Arrange pictures in decreasing order of MSB;
2972	for(i = 0; i < numLongPics; i++)
2973	{
2974	for(Int j = 0; j < numLongPics - 1; j++)
2975	{
2976	if(longtermPicsMSB[j] < longtermPicsMSB[j+1])
2977	{
2978	std::swap(longtermPicsPoc[j], longtermPicsPoc[j+1]);
2979	std::swap(longtermPicsLSB[j], longtermPicsLSB[j+1]);
2980	std::swap(longtermPicsMSB[j], longtermPicsMSB[j+1]);
2981	std::swap(indices[j] , indices[j+1] );
2982	}
2983	}
2984	}
2985
2986	for(i = 0; i < numLongPics; i++)
2987	{
2988	// Check if MSB present flag should be enabled.
2989	// Check if the buffer contains any pictures that have the same LSB.
2990	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
2991	TComPic* pcPic;
2992	while ( iterPic != rcListPic.end() )
2993	{
2994	pcPic = *iterPic;
2995	if( (getLSB(pcPic->getPOC(), maxPicOrderCntLSB) == longtermPicsLSB[i]) && // Same LSB
2996	(pcPic->getSlice(0)->isReferenced()) && // Reference picture
2997	(pcPic->getPOC() != longtermPicsPoc[i]) ) // Not the LTRP itself
2998	{
2999	mSBPresentFlag[i] = true;
3000	break;
3001	}
3002	iterPic++;
3003	}
3004	}
3005
3006	// tempArray for usedByCurr flag
3007	Bool tempArray[MAX_NUM_REF_PICS]; ::memset(tempArray, 0, sizeof(tempArray));
3008	for(i = 0; i < numLongPics; i++)
3009	{
3010	tempArray[i] = rps->getUsed(indices[i]);
3011	}
3012	// Now write the final values;
3013	ctr = 0;
3014	Int currMSB = 0, currLSB = 0;
3015	// currPicPoc = currMSB + currLSB
3016	currLSB = getLSB(pcSlice->getPOC(), maxPicOrderCntLSB);
3017	currMSB = pcSlice->getPOC() - currLSB;
3018
3019	for(i = rps->getNumberOfPictures() - 1; i >= offset; i--, ctr++)
3020	{
3021	rps->setPOC (i, longtermPicsPoc[ctr]);
3022	rps->setDeltaPOC (i, - pcSlice->getPOC() + longtermPicsPoc[ctr]);
3023	rps->setUsed (i, tempArray[ctr]);
3024	rps->setPocLSBLT (i, longtermPicsLSB[ctr]);
3025	rps->setDeltaPocMSBCycleLT (i, (currMSB - (longtermPicsPoc[ctr] - longtermPicsLSB[ctr])) / maxPicOrderCntLSB);
3026	rps->setDeltaPocMSBPresentFlag(i, mSBPresentFlag[ctr]);
3027
3028	assert(rps->getDeltaPocMSBCycleLT(i) >= 0); // Non-negative value
3029	}
3030	for(i = rps->getNumberOfPictures() - 1, ctr = 1; i >= offset; i--, ctr++)
3031	{
3032	for(Int j = rps->getNumberOfPictures() - 1 - ctr; j >= offset; j--)
3033	{
3034	// Here at the encoder we know that we have set the full POC value for the LTRPs, hence we
3035	// don't have to check the MSB present flag values for this constraint.
3036	assert( rps->getPOC(i) != rps->getPOC(j) ); // If assert fails, LTRP entry repeated in RPS!!!
3037	}
3038	}
3039	}
3040
3041	/** Function for finding the position to insert the first of APS and non-nested BP, PT, DU info SEI messages.
3042	* \param accessUnit Access Unit of the current picture
3043	* This function finds the position to insert the first of APS and non-nested BP, PT, DU info SEI messages.
3044	*/
3045	Int TEncGOP::xGetFirstSeiLocation(AccessUnit &accessUnit)
3046	{
3047	// Find the location of the first SEI message
3048	AccessUnit::iterator it;
3049	Int seiStartPos = 0;
3050	for(it = accessUnit.begin(); it != accessUnit.end(); it++, seiStartPos++)
3051	{
3052	if ((it)->isSei() \|\| (it)->isVcl())
3053	{
3054	break;
3055	}
3056	}
3057	// assert(it != accessUnit.end()); // Triggers with some legit configurations
3058	return seiStartPos;
3059	}
3060
3061	Void TEncGOP::dblMetric( TComPic* pcPic, UInt uiNumSlices )
3062	{
3063	TComPicYuv* pcPicYuvRec = pcPic->getPicYuvRec();
3064	Pel* Rec = pcPicYuvRec->getLumaAddr( 0 );
3065	Pel* tempRec = Rec;
3066	Int stride = pcPicYuvRec->getStride();
3067	UInt log2maxTB = pcPic->getSlice(0)->getSPS()->getQuadtreeTULog2MaxSize();
3068	UInt maxTBsize = (1<<log2maxTB);
3069	const UInt minBlockArtSize = 8;
3070	const UInt picWidth = pcPicYuvRec->getWidth();
3071	const UInt picHeight = pcPicYuvRec->getHeight();
3072	const UInt noCol = (picWidth>>log2maxTB);
3073	const UInt noRows = (picHeight>>log2maxTB);
3074	assert(noCol > 1);
3075	assert(noRows > 1);
3076	UInt64 colSAD = (UInt64)malloc(noCol*sizeof(UInt64));
3077	UInt64 rowSAD = (UInt64)malloc(noRows*sizeof(UInt64));
3078	UInt colIdx = 0;
3079	UInt rowIdx = 0;
3080	Pel p0, p1, p2, q0, q1, q2;
3081
3082	Int qp = pcPic->getSlice(0)->getSliceQp();
3083	Int bitdepthScale = 1 << (g_bitDepthY-8);
3084	Int beta = TComLoopFilter::getBeta( qp ) * bitdepthScale;
3085	const Int thr2 = (beta>>2);
3086	const Int thr1 = 2*bitdepthScale;
3087	UInt a = 0;
3088
3089	memset(colSAD, 0, noCol*sizeof(UInt64));
3090	memset(rowSAD, 0, noRows*sizeof(UInt64));
3091
3092	if (maxTBsize > minBlockArtSize)
3093	{
3094	// Analyze vertical artifact edges
3095	for(Int c = maxTBsize; c < picWidth; c += maxTBsize)
3096	{
3097	for(Int r = 0; r < picHeight; r++)
3098	{
3099	p2 = Rec[c-3];
3100	p1 = Rec[c-2];
3101	p0 = Rec[c-1];
3102	q0 = Rec[c];
3103	q1 = Rec[c+1];
3104	q2 = Rec[c+2];
3105	a = ((abs(p2-(p1<<1)+p0)+abs(q0-(q1<<1)+q2))<<1);
3106	if ( thr1 < a && a < thr2)
3107	{
3108	colSAD[colIdx] += abs(p0 - q0);
3109	}
3110	Rec += stride;
3111	}
3112	colIdx++;
3113	Rec = tempRec;
3114	}
3115
3116	// Analyze horizontal artifact edges
3117	for(Int r = maxTBsize; r < picHeight; r += maxTBsize)
3118	{
3119	for(Int c = 0; c < picWidth; c++)
3120	{
3121	p2 = Rec[c + (r-3)*stride];
3122	p1 = Rec[c + (r-2)*stride];
3123	p0 = Rec[c + (r-1)*stride];
3124	q0 = Rec[c + r*stride];
3125	q1 = Rec[c + (r+1)*stride];
3126	q2 = Rec[c + (r+2)*stride];
3127	a = ((abs(p2-(p1<<1)+p0)+abs(q0-(q1<<1)+q2))<<1);
3128	if (thr1 < a && a < thr2)
3129	{
3130	rowSAD[rowIdx] += abs(p0 - q0);
3131	}
3132	}
3133	rowIdx++;
3134	}
3135	}
3136
3137	UInt64 colSADsum = 0;
3138	UInt64 rowSADsum = 0;
3139	for(Int c = 0; c < noCol-1; c++)
3140	{
3141	colSADsum += colSAD[c];
3142	}
3143	for(Int r = 0; r < noRows-1; r++)
3144	{
3145	rowSADsum += rowSAD[r];
3146	}
3147
3148	colSADsum <<= 10;
3149	rowSADsum <<= 10;
3150	colSADsum /= (noCol-1);
3151	colSADsum /= picHeight;
3152	rowSADsum /= (noRows-1);
3153	rowSADsum /= picWidth;
3154
3155	UInt64 avgSAD = ((colSADsum + rowSADsum)>>1);
3156	avgSAD >>= (g_bitDepthY-8);
3157
3158	if ( avgSAD > 2048 )
3159	{
3160	avgSAD >>= 9;
3161	Int offset = Clip3(2,6,(Int)avgSAD);
3162	for (Int i=0; i<uiNumSlices; i++)
3163	{
3164	pcPic->getSlice(i)->setDeblockingFilterOverrideFlag(true);
3165	pcPic->getSlice(i)->setDeblockingFilterDisable(false);
3166	pcPic->getSlice(i)->setDeblockingFilterBetaOffsetDiv2( offset );
3167	pcPic->getSlice(i)->setDeblockingFilterTcOffsetDiv2( offset );
3168	}
3169	}
3170	else
3171	{
3172	for (Int i=0; i<uiNumSlices; i++)
3173	{
3174	pcPic->getSlice(i)->setDeblockingFilterOverrideFlag(false);
3175	pcPic->getSlice(i)->setDeblockingFilterDisable( pcPic->getSlice(i)->getPPS()->getPicDisableDeblockingFilterFlag() );
3176	pcPic->getSlice(i)->setDeblockingFilterBetaOffsetDiv2( pcPic->getSlice(i)->getPPS()->getDeblockingFilterBetaOffsetDiv2() );
3177	pcPic->getSlice(i)->setDeblockingFilterTcOffsetDiv2( pcPic->getSlice(i)->getPPS()->getDeblockingFilterTcOffsetDiv2() );
3178	}
3179	}
3180
3181	free(colSAD);
3182	free(rowSAD);
3183	}
3184
3185	#if H_MV
3186	Void TEncGOP::xSetRefPicListModificationsMv( std::vector<TComPic> tempPicLists[2], TComSlice pcSlice, UInt iGOPid )
3187	{
3188
3189	if( pcSlice->getSliceType() == I_SLICE \|\| !(pcSlice->getPPS()->getListsModificationPresentFlag()) \|\| pcSlice->getNumActiveRefLayerPics() == 0 )
3190	{
3191	return;
3192	}
3193
3194	GOPEntry ge = m_pcCfg->getGOPEntry( (pcSlice->getRapPicFlag() && ( pcSlice->getLayerId( ) > 0) ) ? MAX_GOP : iGOPid );
3195	assert( ge.m_numActiveRefLayerPics == pcSlice->getNumActiveRefLayerPics() );
3196
3197	Int numPicsInTempList = pcSlice->getNumRpsCurrTempList();
3198
3199	// GT: check if SliceType should be checked here.
3200	for (Int li = 0; li < 2; li ++) // Loop over lists L0 and L1
3201	{
3202	Int numPicsInFinalRefList = pcSlice->getNumRefIdx( ( li == 0 ) ? REF_PIC_LIST_0 : REF_PIC_LIST_1 );
3203
3204	Int finalIdxToTempIdxMap[16];
3205	for( Int k = 0; k < 16; k++ )
3206	{
3207	finalIdxToTempIdxMap[ k ] = -1;
3208	}
3209
3210	Bool isModified = false;
3211	if ( numPicsInTempList > 1 )
3212	{
3213	for( Int k = 0; k < pcSlice->getNumActiveRefLayerPics(); k++ )
3214	{
3215	// get position in temp. list
3216	Int refPicLayerId = pcSlice->getRefPicLayerId(k);
3217	Int idxInTempList = 0;
3218	for (; idxInTempList < numPicsInTempList; idxInTempList++)
3219	{
3220	if ( (tempPicLists[li][idxInTempList])->getLayerId() == refPicLayerId )
3221	{
3222	break;
3223	}
3224	}
3225
3226	Int idxInFinalList = ge.m_interViewRefPosL[ li ][ k ];
3227
3228	// Add negative from behind
3229	idxInFinalList = ( idxInFinalList < 0 )? ( numPicsInTempList + idxInFinalList ) : idxInFinalList;
3230
3231	Bool curIsModified = ( idxInFinalList != idxInTempList ) && ( ( idxInTempList < numPicsInFinalRefList ) \|\| ( idxInFinalList < numPicsInFinalRefList ) ) ;
3232	if ( curIsModified )
3233	{
3234	isModified = true;
3235	assert( finalIdxToTempIdxMap[ idxInFinalList ] == -1 ); // Assert when two inter layer reference pictures are sorted to the same position
3236	}
3237	finalIdxToTempIdxMap[ idxInFinalList ] = idxInTempList;
3238	}
3239	}
3240
3241	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
3242	refPicListModification->setRefPicListModificationFlagL( li, isModified );
3243
3244	if( isModified )
3245	{
3246	Int refIdx = 0;
3247
3248	for( Int i = 0; i < numPicsInFinalRefList; i++ )
3249	{
3250	if( finalIdxToTempIdxMap[i] >= 0 )
3251	{
3252	refPicListModification->setRefPicSetIdxL( li, i, finalIdxToTempIdxMap[i] );
3253	}
3254	else
3255	{
3256	///* Fill gaps with temporal references *///
3257	// Forward inter layer reference pictures
3258	while( ( refIdx < numPicsInTempList ) && ( tempPicLists[li][refIdx]->getLayerId() != getLayerId()) )
3259	{
3260	refIdx++;
3261	}
3262	refPicListModification->setRefPicSetIdxL( li, i, refIdx );
3263	refIdx++;
3264	}
3265	}
3266	}
3267	}
3268	}
3269	#endif
3270	//! \}

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source: 3DVCSoftware/branches/HTM-14.0-MV-draft-3/source/Lib/TLibEncoder/TEncGOP.cpp @ 1350

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