Context navigation

TEncGOP.cpp @ 360

Visit:

Last change on this file since 360 was 295, checked in by tech, 12 years ago
Removed macros related to DMMs, IVRP and VSP/Texture Merge candidate.
Property svn:eol-style set to `native`
File size: 84.3 KB

Line
1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2012, 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
41	#include "TEncTop.h"
42	#include "TEncGOP.h"
43	#include "TEncAnalyze.h"
44	#include "libmd5/MD5.h"
45	#include "TLibCommon/SEI.h"
46	#include "TLibCommon/NAL.h"
47	#include "NALwrite.h"
48	#include "../../App/TAppEncoder/TAppEncTop.h"
49
50	#include <time.h>
51	#include <math.h>
52
53	using namespace std;
54
55	//! \ingroup TLibEncoder
56	//! \{
57
58	// ====================================================================================================================
59	// Constructor / destructor / initialization / destroy
60	// ====================================================================================================================
61
62	TEncGOP::TEncGOP()
63	{
64	m_iLastIDR = 0;
65	m_iGopSize = 0;
66	m_iNumPicCoded = 0; //Niko
67	m_bFirst = true;
68
69	m_pcCfg = NULL;
70	m_pcSliceEncoder = NULL;
71	m_pcListPic = NULL;
72
73	m_pcEntropyCoder = NULL;
74	m_pcCavlcCoder = NULL;
75	m_pcSbacCoder = NULL;
76	m_pcBinCABAC = NULL;
77	#if DEPTH_MAP_GENERATION
78	m_pcDepthMapGenerator = NULL;
79	#endif
80	#if H3D_IVRP
81	m_pcResidualGenerator = NULL;
82	#endif
83
84	m_bSeqFirst = true;
85
86	m_bRefreshPending = 0;
87	m_pocCRA = 0;
88
89	return;
90	}
91
92	TEncGOP::~TEncGOP()
93	{
94	}
95
96	/** Create list to contain pointers to LCU start addresses of slice.
97	* \param iWidth, iHeight are picture width, height. iMaxCUWidth, iMaxCUHeight are LCU width, height.
98	*/
99	Void TEncGOP::create( Int iWidth, Int iHeight, UInt iMaxCUWidth, UInt iMaxCUHeight )
100	{
101	UInt uiWidthInCU = ( iWidth %iMaxCUWidth ) ? iWidth /iMaxCUWidth + 1 : iWidth /iMaxCUWidth;
102	UInt uiHeightInCU = ( iHeight%iMaxCUHeight ) ? iHeight/iMaxCUHeight + 1 : iHeight/iMaxCUHeight;
103	UInt uiNumCUsInFrame = uiWidthInCU * uiHeightInCU;
104	m_uiStoredStartCUAddrForEncodingSlice = new UInt [uiNumCUsInFrame*(1<<(g_uiMaxCUDepth<<1))+1];
105	m_uiStoredStartCUAddrForEncodingEntropySlice = new UInt [uiNumCUsInFrame*(1<<(g_uiMaxCUDepth<<1))+1];
106	m_bLongtermTestPictureHasBeenCoded = 0;
107	m_bLongtermTestPictureHasBeenCoded2 = 0;
108	}
109
110	Void TEncGOP::destroy()
111	{
112	delete [] m_uiStoredStartCUAddrForEncodingSlice; m_uiStoredStartCUAddrForEncodingSlice = NULL;
113	delete [] m_uiStoredStartCUAddrForEncodingEntropySlice; m_uiStoredStartCUAddrForEncodingEntropySlice = NULL;
114	}
115
116	Void TEncGOP::init ( TEncTop* pcTEncTop )
117	{
118	m_pcEncTop = pcTEncTop;
119	m_pcCfg = pcTEncTop;
120	m_pcSliceEncoder = pcTEncTop->getSliceEncoder();
121	m_pcListPic = pcTEncTop->getListPic();
122
123	m_pcEntropyCoder = pcTEncTop->getEntropyCoder();
124	m_pcCavlcCoder = pcTEncTop->getCavlcCoder();
125	m_pcSbacCoder = pcTEncTop->getSbacCoder();
126	m_pcBinCABAC = pcTEncTop->getBinCABAC();
127	m_pcLoopFilter = pcTEncTop->getLoopFilter();
128	m_pcBitCounter = pcTEncTop->getBitCounter();
129
130	#if DEPTH_MAP_GENERATION
131	m_pcDepthMapGenerator = pcTEncTop->getDepthMapGenerator();
132	#endif
133	#if H3D_IVRP
134	m_pcResidualGenerator = pcTEncTop->getResidualGenerator();
135	#endif
136
137	// Adaptive Loop filter
138	m_pcAdaptiveLoopFilter = pcTEncTop->getAdaptiveLoopFilter();
139	//--Adaptive Loop filter
140	m_pcSAO = pcTEncTop->getSAO();
141	m_pcRdCost = pcTEncTop->getRdCost();
142	}
143
144	// ====================================================================================================================
145	// Public member functions
146	// ====================================================================================================================
147
148	Void TEncGOP::initGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP)
149	{
150	xInitGOP( iPOCLast, iNumPicRcvd, rcListPic, rcListPicYuvRecOut );
151	m_iNumPicCoded = 0;
152	}
153
154	Void TEncGOP::compressPicInGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP, Int iGOPid)
155	{
156	TComPic* pcPic;
157	TComPicYuv* pcPicYuvRecOut;
158	TComSlice* pcSlice;
159	TComOutputBitstream *pcBitstreamRedirect;
160	pcBitstreamRedirect = new TComOutputBitstream;
161	AccessUnit::iterator itLocationToPushSliceHeaderNALU; // used to store location where NALU containing slice header is to be inserted
162	UInt uiOneBitstreamPerSliceLength = 0;
163	TEncSbac* pcSbacCoders = NULL;
164	TComOutputBitstream* pcSubstreamsOut = NULL;
165
166	{
167	UInt uiColDir = 1;
168	//-- For time output for each slice
169	long iBeforeTime = clock();
170
171	//select uiColDir
172	Int iCloseLeft=1, iCloseRight=-1;
173	for(Int i = 0; i<m_pcCfg->getGOPEntry(iGOPid).m_numRefPics; i++)
174	{
175	Int iRef = m_pcCfg->getGOPEntry(iGOPid).m_referencePics[i];
176	if(iRef>0&&(iRef<iCloseRight\|\|iCloseRight==-1))
177	{
178	iCloseRight=iRef;
179	}
180	else if(iRef<0&&(iRef>iCloseLeft\|\|iCloseLeft==1))
181	{
182	iCloseLeft=iRef;
183	}
184	}
185	if(iCloseRight>-1)
186	{
187	iCloseRight=iCloseRight+m_pcCfg->getGOPEntry(iGOPid).m_POC-1;
188	}
189	if(iCloseLeft<1)
190	{
191	iCloseLeft=iCloseLeft+m_pcCfg->getGOPEntry(iGOPid).m_POC-1;
192	while(iCloseLeft<0)
193	{
194	iCloseLeft+=m_iGopSize;
195	}
196	}
197	Int iLeftQP=0, iRightQP=0;
198	for(Int i=0; i<m_iGopSize; i++)
199	{
200	if(m_pcCfg->getGOPEntry(i).m_POC==(iCloseLeft%m_iGopSize)+1)
201	{
202	iLeftQP= m_pcCfg->getGOPEntry(i).m_QPOffset;
203	}
204	if (m_pcCfg->getGOPEntry(i).m_POC==(iCloseRight%m_iGopSize)+1)
205	{
206	iRightQP=m_pcCfg->getGOPEntry(i).m_QPOffset;
207	}
208	}
209	if(iCloseRight>-1&&iRightQP<iLeftQP)
210	{
211	uiColDir=0;
212	}
213
214	/////////////////////////////////////////////////////////////////////////////////////////////////// Initial to start encoding
215	UInt uiPOCCurr = iPOCLast -iNumPicRcvd+ m_pcCfg->getGOPEntry(iGOPid).m_POC;
216	Int iTimeOffset = m_pcCfg->getGOPEntry(iGOPid).m_POC;
217	if(iPOCLast == 0)
218	{
219	uiPOCCurr=0;
220	iTimeOffset = 1;
221	}
222	if(uiPOCCurr>=m_pcCfg->getFrameToBeEncoded())
223	{
224	return;
225	}
226	if( getNalUnitTypeBaseViewMvc( uiPOCCurr ) == NAL_UNIT_CODED_SLICE_IDR )
227	{
228	m_iLastIDR = uiPOCCurr;
229	}
230
231	/* start a new access unit: create an entry in the list of output
232	* access units */
233	accessUnitsInGOP.push_back(AccessUnit());
234	AccessUnit& accessUnit = accessUnitsInGOP.back();
235	xGetBuffer( rcListPic, rcListPicYuvRecOut, iNumPicRcvd, iTimeOffset, pcPic, pcPicYuvRecOut, uiPOCCurr );
236
237	// Slice data initialization
238	pcPic->clearSliceBuffer();
239	assert(pcPic->getNumAllocatedSlice() == 1);
240	m_pcSliceEncoder->setSliceIdx(0);
241	pcPic->setCurrSliceIdx(0);
242
243	std::vector<TComAPS>& vAPS = m_pcEncTop->getAPS();
244	#if VIDYO_VPS_INTEGRATION\|QC_MVHEVC_B0046
245	#if MTK_DEPTH_MERGE_TEXTURE_CANDIDATE_C0137
246	m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, uiPOCCurr, iNumPicRcvd, iGOPid, pcSlice, m_pcEncTop->getEncTop()->getVPS(), m_pcEncTop->getSPS(), m_pcEncTop->getPPS(), m_pcEncTop->getIsDepth() );
247	#else
248	m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, uiPOCCurr, iNumPicRcvd, iGOPid, pcSlice, m_pcEncTop->getEncTop()->getVPS(), m_pcEncTop->getSPS(), m_pcEncTop->getPPS() );
249	#endif
250	#else
251	m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, uiPOCCurr, iNumPicRcvd, iGOPid, pcSlice, m_pcEncTop->getSPS(), m_pcEncTop->getPPS() );
252	#endif
253	pcSlice->setLastIDR(m_iLastIDR);
254	pcSlice->setSliceIdx(0);
255	pcSlice->setViewId( m_pcEncTop->getViewId() );
256	pcSlice->setIsDepth( m_pcEncTop->getIsDepth() );
257	#if INTER_VIEW_VECTOR_SCALING_C0115
258	pcSlice->setIVScalingFlag( m_pcEncTop->getUseIVS() );
259	#endif
260
261	m_pcEncTop->getSPS()->setDisInter4x4(m_pcEncTop->getDisInter4x4());
262	pcSlice->setScalingList ( m_pcEncTop->getScalingList() );
263	if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_OFF)
264	{
265	m_pcEncTop->getTrQuant()->setFlatScalingList();
266	m_pcEncTop->getTrQuant()->setUseScalingList(false);
267	}
268	else if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_DEFAULT)
269	{
270	pcSlice->setDefaultScalingList ();
271	pcSlice->getScalingList()->setScalingListPresentFlag(true);
272	m_pcEncTop->getTrQuant()->setScalingList(pcSlice->getScalingList());
273	m_pcEncTop->getTrQuant()->setUseScalingList(true);
274	}
275	else if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_FILE_READ)
276	{
277	if(pcSlice->getScalingList()->xParseScalingList(m_pcCfg->getScalingListFile()))
278	{
279	pcSlice->setDefaultScalingList ();
280	}
281	pcSlice->getScalingList()->checkDcOfMatrix();
282	pcSlice->getScalingList()->setScalingListPresentFlag(pcSlice->checkDefaultScalingList());
283	m_pcEncTop->getTrQuant()->setScalingList(pcSlice->getScalingList());
284	m_pcEncTop->getTrQuant()->setUseScalingList(true);
285	}
286	else
287	{
288	printf("error : ScalingList == %d no support\n",m_pcEncTop->getUseScalingListId());
289	assert(0);
290	}
291
292	#if HHI_INTERVIEW_SKIP
293	if ( m_pcEncTop->getInterViewSkip() )
294	{
295	m_pcEncTop->getEncTop()->getUsedPelsMap( pcPic->getViewId(), pcPic->getPOC(), pcPic->getUsedPelsMap() );
296	}
297	#endif
298	// Slice info. refinement
299	if( pcSlice->getSliceType() == B_SLICE )
300	{
301	#if QC_REM_IDV_B0046
302	if( m_pcCfg->getGOPEntry(pcSlice->getSPS()->getViewId() && ((getNalUnitType(uiPOCCurr) == NAL_UNIT_CODED_SLICE_IDR) \|\| (getNalUnitType(uiPOCCurr) == NAL_UNIT_CODED_SLICE_CRA))? MAX_GOP : iGOPid ).m_sliceType == 'P' ) { pcSlice->setSliceType( P_SLICE ); }
303	#else
304	if( m_pcCfg->getGOPEntry( (getNalUnitType(uiPOCCurr) == NAL_UNIT_CODED_SLICE_IDV) ? MAX_GOP : iGOPid ).m_sliceType == 'P' ) { pcSlice->setSliceType( P_SLICE ); }
305	#endif
306	}
307
308	// Set the nal unit type
309	pcSlice->setNalUnitType( getNalUnitType(uiPOCCurr) );
310	pcSlice->setNalUnitTypeBaseViewMvc( getNalUnitTypeBaseViewMvc(uiPOCCurr) );
311
312	// Do decoding refresh marking if any
313	pcSlice->decodingRefreshMarking(m_pocCRA, m_bRefreshPending, rcListPic);
314
315	if ( !pcSlice->getPPS()->getEnableTMVPFlag() && pcPic->getTLayer() == 0 )
316	{
317	pcSlice->decodingMarkingForNoTMVP( rcListPic, pcSlice->getPOC() );
318	}
319
320	m_pcEncTop->selectReferencePictureSet(pcSlice, uiPOCCurr, iGOPid,rcListPic);
321	pcSlice->getRPS()->setNumberOfLongtermPictures(0);
322
323	if(pcSlice->checkThatAllRefPicsAreAvailable(rcListPic, pcSlice->getRPS(), false) != 0)
324	{
325	pcSlice->createExplicitReferencePictureSetFromReference(rcListPic, pcSlice->getRPS());
326	}
327	pcSlice->applyReferencePictureSet(rcListPic, pcSlice->getRPS());
328
329	#if H0566_TLA_SET_FOR_SWITCHING_POINTS
330	if(pcSlice->getTLayer() > 0)
331	{
332	if(pcSlice->isTemporalLayerSwitchingPoint(rcListPic, pcSlice->getRPS()))
333	{
334	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TLA);
335	}
336	}
337	#endif
338
339	#if !QC_REM_IDV_B0046
340	pcSlice->setNumRefIdx( REF_PIC_LIST_0, min( m_pcCfg->getGOPEntry( (getNalUnitType(uiPOCCurr) == NAL_UNIT_CODED_SLICE_IDV) ? MAX_GOP : iGOPid ).m_numRefPicsActive, (pcSlice->getRPS()->getNumberOfPictures() + pcSlice->getSPS()->getNumberOfUsableInterViewRefs()) ) );
341	pcSlice->setNumRefIdx( REF_PIC_LIST_1, min( m_pcCfg->getGOPEntry( (getNalUnitType(uiPOCCurr) == NAL_UNIT_CODED_SLICE_IDV) ? MAX_GOP : iGOPid ).m_numRefPicsActive, (pcSlice->getRPS()->getNumberOfPictures() + pcSlice->getSPS()->getNumberOfUsableInterViewRefs()) ) );
342	#else
343
344	Bool bNalRAP = ((getNalUnitType(uiPOCCurr) == NAL_UNIT_CODED_SLICE_CRA) \|\| (getNalUnitType(uiPOCCurr) == NAL_UNIT_CODED_SLICE_IDR)) && (pcSlice->getSPS()->getViewId()) ? 1: 0;
345	pcSlice->setNumRefIdx( REF_PIC_LIST_0, min( m_pcCfg->getGOPEntry( bNalRAP ? MAX_GOP : iGOPid ).m_numRefPicsActive, (pcSlice->getRPS()->getNumberOfPictures() + pcSlice->getSPS()->getNumberOfUsableInterViewRefs()) ) );
346	pcSlice->setNumRefIdx( REF_PIC_LIST_1, min( m_pcCfg->getGOPEntry( bNalRAP ? MAX_GOP : iGOPid ).m_numRefPicsActive, (pcSlice->getRPS()->getNumberOfPictures() + pcSlice->getSPS()->getNumberOfUsableInterViewRefs()) ) );
347	#endif
348	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
349	refPicListModification->setRefPicListModificationFlagL0( false );
350	refPicListModification->setRefPicListModificationFlagL1( false );
351	xSetRefPicListModificationsMvc( pcSlice, uiPOCCurr, iGOPid );
352
353	#if ADAPTIVE_QP_SELECTION
354	pcSlice->setTrQuant( m_pcEncTop->getTrQuant() );
355	#endif
356	// Set reference list
357	TAppEncTop* tAppEncTop = m_pcEncTop->getEncTop();
358	assert( tAppEncTop != NULL );
359
360
361	#if FLEX_CODING_ORDER_M23723
362	TComPic * pcTexturePic;
363	if(m_pcEncTop->getIsDepth() == 1)
364	{
365	TComPicYuv * recText;
366	recText = tAppEncTop->getPicYuvFromView(m_pcEncTop->getViewId(), pcSlice->getPOC(), false ,true);
367	if(recText == NULL)
368	{
369	pcSlice->setTexturePic(NULL);
370	}
371	else
372	{
373	pcTexturePic = m_pcEncTop->getIsDepth() ? tAppEncTop->getPicFromView( m_pcEncTop->getViewId(), pcSlice->getPOC(), false ) : NULL;
374	pcSlice->setTexturePic( pcTexturePic );
375	}
376	}
377	else
378	{
379	pcTexturePic = m_pcEncTop->getIsDepth() ? tAppEncTop->getPicFromView( m_pcEncTop->getViewId(), pcSlice->getPOC(), false ) : NULL;
380	assert( !m_pcEncTop->getIsDepth() \|\| pcTexturePic != NULL );
381	pcSlice->setTexturePic( pcTexturePic );
382	}
383
384	#else
385	TComPic * const pcTexturePic = m_pcEncTop->getIsDepth() ? tAppEncTop->getPicFromView( m_pcEncTop->getViewId(), pcSlice->getPOC(), false ) : NULL;
386	assert( !m_pcEncTop->getIsDepth() \|\| pcTexturePic != NULL );
387	pcSlice->setTexturePic( pcTexturePic );
388
389	#endif
390	std::vector<TComPic*> apcInterViewRefPics = tAppEncTop->getInterViewRefPics( m_pcEncTop->getViewId(), pcSlice->getPOC(), m_pcEncTop->getIsDepth(), pcSlice->getSPS() );
391	pcSlice->setRefPicListMvc( rcListPic, apcInterViewRefPics );
392
393	// Slice info. refinement
394	if( pcSlice->getSliceType() == B_SLICE )
395	{
396	#if !QC_REM_IDV_B0046
397	if( m_pcCfg->getGOPEntry( (getNalUnitType(uiPOCCurr) == NAL_UNIT_CODED_SLICE_IDV) ? MAX_GOP : iGOPid ).m_sliceType == 'P' ) { pcSlice->setSliceType( P_SLICE ); }
398	#else
399	Bool bRAP = ((getNalUnitType(uiPOCCurr) == NAL_UNIT_CODED_SLICE_CRA) \|\| (getNalUnitType(uiPOCCurr) == NAL_UNIT_CODED_SLICE_IDR)) && (pcSlice->getSPS()->getViewId()) ? 1: 0;
400	if( m_pcCfg->getGOPEntry( bRAP ? MAX_GOP : iGOPid ).m_sliceType == 'P' ) { pcSlice->setSliceType( P_SLICE ); }
401	#endif
402	}
403
404	if (pcSlice->getSliceType() != B_SLICE \|\| !pcSlice->getSPS()->getUseLComb())
405	{
406	pcSlice->setNumRefIdx(REF_PIC_LIST_C, 0);
407	pcSlice->setRefPicListCombinationFlag(false);
408	pcSlice->setRefPicListModificationFlagLC(false);
409	}
410	else
411	{
412	pcSlice->setRefPicListCombinationFlag(pcSlice->getSPS()->getUseLComb());
413	pcSlice->setRefPicListModificationFlagLC(pcSlice->getSPS()->getLCMod());
414	pcSlice->setNumRefIdx(REF_PIC_LIST_C, pcSlice->getNumRefIdx(REF_PIC_LIST_0));
415	}
416
417	if (pcSlice->getSliceType() == B_SLICE)
418	{
419	pcSlice->setColDir(uiColDir);
420	Bool bLowDelay = true;
421	Int iCurrPOC = pcSlice->getPOC();
422	Int iRefIdx = 0;
423
424	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_0) && bLowDelay; iRefIdx++)
425	{
426	if ( pcSlice->getRefPic(REF_PIC_LIST_0, iRefIdx)->getPOC() > iCurrPOC )
427	{
428	bLowDelay = false;
429	}
430	}
431	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_1) && bLowDelay; iRefIdx++)
432	{
433	if ( pcSlice->getRefPic(REF_PIC_LIST_1, iRefIdx)->getPOC() > iCurrPOC )
434	{
435	bLowDelay = false;
436	}
437	}
438
439	pcSlice->setCheckLDC(bLowDelay);
440	}
441
442	uiColDir = 1-uiColDir;
443
444	//-------------------------------------------------------------
445	pcSlice->setRefPOCnViewListsMvc();
446
447	pcSlice->setNoBackPredFlag( false );
448	if ( pcSlice->getSliceType() == B_SLICE && !pcSlice->getRefPicListCombinationFlag())
449	{
450	if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) )
451	{
452	pcSlice->setNoBackPredFlag( true );
453	int i;
454	for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ )
455	{
456	if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) )
457	{
458	pcSlice->setNoBackPredFlag( false );
459	break;
460	}
461	}
462	}
463	}
464
465	if(pcSlice->getNoBackPredFlag())
466	{
467	pcSlice->setNumRefIdx(REF_PIC_LIST_C, 0);
468	}
469	pcSlice->generateCombinedList();
470
471	#if HHI_VSO
472	Bool bUseVSO = m_pcEncTop->getUseVSO();
473	m_pcRdCost->setUseVSO( bUseVSO );
474	#if SAIT_VSO_EST_A0033
475	m_pcRdCost->setUseEstimatedVSD( m_pcEncTop->getUseEstimatedVSD() );
476	#endif
477
478	if ( bUseVSO )
479	{
480	Int iVSOMode = m_pcEncTop->getVSOMode();
481	m_pcRdCost->setVSOMode( iVSOMode );
482
483	#if HHI_VSO_DIST_INT
484	m_pcRdCost->setAllowNegDist( m_pcEncTop->getAllowNegDist() );
485	#endif
486
487
488	#if SAIT_VSO_EST_A0033
489	#ifdef FLEX_CODING_ORDER_M23723
490	{
491	Bool flagRec;
492	flagRec = ((m_pcEncTop->getEncTop()->getPicYuvFromView( pcSlice->getViewId(), pcSlice->getPOC(), false, true) == NULL) ? false: true);
493	m_pcRdCost->setVideoRecPicYuv( m_pcEncTop->getEncTop()->getPicYuvFromView( pcSlice->getViewId(), pcSlice->getPOC(), false, flagRec ) );
494	m_pcRdCost->setDepthPicYuv ( m_pcEncTop->getEncTop()->getPicYuvFromView( pcSlice->getViewId(), pcSlice->getPOC(), true, false ) );
495	}
496	#else
497	m_pcRdCost->setVideoRecPicYuv( m_pcEncTop->getEncTop()->getPicYuvFromView( pcSlice->getViewId(), pcSlice->getPOC(), false, true ) );
498	m_pcRdCost->setDepthPicYuv ( m_pcEncTop->getEncTop()->getPicYuvFromView( pcSlice->getViewId(), pcSlice->getPOC(), true, false ) );
499	#endif
500	#endif
501	#if LGE_WVSO_A0119
502	Bool bUseWVSO = m_pcEncTop->getUseWVSO();
503	m_pcRdCost->setUseWVSO( bUseWVSO );
504	#endif
505
506	}
507	#endif
508	/////////////////////////////////////////////////////////////////////////////////////////////////// Compress a slice
509	// Slice compression
510	if (m_pcCfg->getUseASR())
511	{
512	m_pcSliceEncoder->setSearchRange(pcSlice);
513	}
514
515	Bool bGPBcheck=false;
516	if ( pcSlice->getSliceType() == B_SLICE)
517	{
518	if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) )
519	{
520	bGPBcheck=true;
521	int i;
522	for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ )
523	{
524	if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) )
525	{
526	bGPBcheck=false;
527	break;
528	}
529	}
530	}
531	}
532	if(bGPBcheck)
533	{
534	pcSlice->setMvdL1ZeroFlag(true);
535	}
536	else
537	{
538	pcSlice->setMvdL1ZeroFlag(false);
539	}
540	pcPic->getSlice(pcSlice->getSliceIdx())->setMvdL1ZeroFlag(pcSlice->getMvdL1ZeroFlag());
541
542	UInt uiNumSlices = 1;
543
544	UInt uiInternalAddress = pcPic->getNumPartInCU()-4;
545	UInt uiExternalAddress = pcPic->getPicSym()->getNumberOfCUsInFrame()-1;
546	UInt uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
547	UInt uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
548	UInt uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
549	UInt uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
550	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
551	{
552	uiInternalAddress--;
553	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
554	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
555	}
556	uiInternalAddress++;
557	if(uiInternalAddress==pcPic->getNumPartInCU())
558	{
559	uiInternalAddress = 0;
560	uiExternalAddress++;
561	}
562	UInt uiRealEndAddress = uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress;
563
564	UInt uiCummulativeTileWidth;
565	UInt uiCummulativeTileHeight;
566	Int p, j;
567	UInt uiEncCUAddr;
568
569
570	if( pcSlice->getPPS()->getColumnRowInfoPresent() == 1 ) //derive the tile parameters from PPS
571	{
572	//set NumColumnsMinus1 and NumRowsMinus1
573	pcPic->getPicSym()->setNumColumnsMinus1( pcSlice->getPPS()->getNumColumnsMinus1() );
574	pcPic->getPicSym()->setNumRowsMinus1( pcSlice->getPPS()->getNumRowsMinus1() );
575
576	//create the TComTileArray
577	pcPic->getPicSym()->xCreateTComTileArray();
578
579	if( pcSlice->getPPS()->getUniformSpacingIdr() == 1 )
580	{
581	//set the width for each tile
582	for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
583	{
584	for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1()+1; p++)
585	{
586	pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->
587	setTileWidth( (p+1)*pcPic->getPicSym()->getFrameWidthInCU()/(pcPic->getPicSym()->getNumColumnsMinus1()+1)
588	- (p*pcPic->getPicSym()->getFrameWidthInCU())/(pcPic->getPicSym()->getNumColumnsMinus1()+1) );
589	}
590	}
591
592	//set the height for each tile
593	for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
594	{
595	for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1()+1; p++)
596	{
597	pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->
598	setTileHeight( (p+1)*pcPic->getPicSym()->getFrameHeightInCU()/(pcPic->getPicSym()->getNumRowsMinus1()+1)
599	- (p*pcPic->getPicSym()->getFrameHeightInCU())/(pcPic->getPicSym()->getNumRowsMinus1()+1) );
600	}
601	}
602	}
603	else
604	{
605	//set the width for each tile
606	for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
607	{
608	uiCummulativeTileWidth = 0;
609	for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1(); p++)
610	{
611	pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->setTileWidth( pcSlice->getPPS()->getColumnWidth(p) );
612	uiCummulativeTileWidth += pcSlice->getPPS()->getColumnWidth(p);
613	}
614	pcPic->getPicSym()->getTComTile(j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p)->setTileWidth( pcPic->getPicSym()->getFrameWidthInCU()-uiCummulativeTileWidth );
615	}
616
617	//set the height for each tile
618	for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
619	{
620	uiCummulativeTileHeight = 0;
621	for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1(); p++)
622	{
623	pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->setTileHeight( pcSlice->getPPS()->getRowHeight(p) );
624	uiCummulativeTileHeight += pcSlice->getPPS()->getRowHeight(p);
625	}
626	pcPic->getPicSym()->getTComTile(p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j)->setTileHeight( pcPic->getPicSym()->getFrameHeightInCU()-uiCummulativeTileHeight );
627	}
628	}
629	}
630	else //derive the tile parameters from SPS
631	{
632	//set NumColumnsMins1 and NumRowsMinus1
633	pcPic->getPicSym()->setNumColumnsMinus1( pcSlice->getSPS()->getNumColumnsMinus1() );
634	pcPic->getPicSym()->setNumRowsMinus1( pcSlice->getSPS()->getNumRowsMinus1() );
635
636	//create the TComTileArray
637	pcPic->getPicSym()->xCreateTComTileArray();
638
639	if( pcSlice->getSPS()->getUniformSpacingIdr() == 1 )
640	{
641	//set the width for each tile
642	for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
643	{
644	for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1()+1; p++)
645	{
646	pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->
647	setTileWidth( (p+1)*pcPic->getPicSym()->getFrameWidthInCU()/(pcPic->getPicSym()->getNumColumnsMinus1()+1)
648	- (p*pcPic->getPicSym()->getFrameWidthInCU())/(pcPic->getPicSym()->getNumColumnsMinus1()+1) );
649	}
650	}
651
652	//set the height for each tile
653	for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
654	{
655	for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1()+1; p++)
656	{
657	pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->
658	setTileHeight( (p+1)*pcPic->getPicSym()->getFrameHeightInCU()/(pcPic->getPicSym()->getNumRowsMinus1()+1)
659	- (p*pcPic->getPicSym()->getFrameHeightInCU())/(pcPic->getPicSym()->getNumRowsMinus1()+1) );
660	}
661	}
662	}
663
664	else
665	{
666	//set the width for each tile
667	for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
668	{
669	uiCummulativeTileWidth = 0;
670	for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1(); p++)
671	{
672	pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->setTileWidth( pcSlice->getSPS()->getColumnWidth(p) );
673	uiCummulativeTileWidth += pcSlice->getSPS()->getColumnWidth(p);
674	}
675	pcPic->getPicSym()->getTComTile(j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p)->setTileWidth( pcPic->getPicSym()->getFrameWidthInCU()-uiCummulativeTileWidth );
676	}
677
678	//set the height for each tile
679	for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
680	{
681	uiCummulativeTileHeight = 0;
682	for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1(); p++)
683	{
684	pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->setTileHeight( pcSlice->getSPS()->getRowHeight(p) );
685	uiCummulativeTileHeight += pcSlice->getSPS()->getRowHeight(p);
686	}
687	pcPic->getPicSym()->getTComTile(p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j)->setTileHeight( pcPic->getPicSym()->getFrameHeightInCU()-uiCummulativeTileHeight );
688	}
689	}
690	}
691
692	//initialize each tile of the current picture
693	pcPic->getPicSym()->xInitTiles();
694
695	// Allocate some coders, now we know how many tiles there are.
696	Int iNumSubstreams = pcSlice->getPPS()->getNumSubstreams();
697
698	//generate the Coding Order Map and Inverse Coding Order Map
699	for(p=0, uiEncCUAddr=0; p<pcPic->getPicSym()->getNumberOfCUsInFrame(); p++, uiEncCUAddr = pcPic->getPicSym()->xCalculateNxtCUAddr(uiEncCUAddr))
700	{
701	pcPic->getPicSym()->setCUOrderMap(p, uiEncCUAddr);
702	pcPic->getPicSym()->setInverseCUOrderMap(uiEncCUAddr, p);
703	}
704	pcPic->getPicSym()->setCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame());
705	pcPic->getPicSym()->setInverseCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame());
706	if (pcSlice->getPPS()->getEntropyCodingMode())
707	{
708	// Allocate some coders, now we know how many tiles there are.
709	m_pcEncTop->createWPPCoders(iNumSubstreams);
710	pcSbacCoders = m_pcEncTop->getSbacCoders();
711	pcSubstreamsOut = new TComOutputBitstream[iNumSubstreams];
712	}
713
714	UInt uiStartCUAddrSliceIdx = 0; // used to index "m_uiStoredStartCUAddrForEncodingSlice" containing locations of slice boundaries
715	UInt uiStartCUAddrSlice = 0; // used to keep track of current slice's starting CU addr.
716	pcSlice->setSliceCurStartCUAddr( uiStartCUAddrSlice ); // Setting "start CU addr" for current slice
717	memset(m_uiStoredStartCUAddrForEncodingSlice, 0, sizeof(UInt) * (pcPic->getPicSym()->getNumberOfCUsInFrame()*pcPic->getNumPartInCU()+1));
718
719	UInt uiStartCUAddrEntropySliceIdx = 0; // used to index "m_uiStoredStartCUAddrForEntropyEncodingSlice" containing locations of slice boundaries
720	UInt uiStartCUAddrEntropySlice = 0; // used to keep track of current Entropy slice's starting CU addr.
721	pcSlice->setEntropySliceCurStartCUAddr( uiStartCUAddrEntropySlice ); // Setting "start CU addr" for current Entropy slice
722
723	memset(m_uiStoredStartCUAddrForEncodingEntropySlice, 0, sizeof(UInt) * (pcPic->getPicSym()->getNumberOfCUsInFrame()*pcPic->getNumPartInCU()+1));
724	UInt uiNextCUAddr = 0;
725	m_uiStoredStartCUAddrForEncodingSlice[uiStartCUAddrSliceIdx++] = uiNextCUAddr;
726	m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx++] = uiNextCUAddr;
727
728	#if DEPTH_MAP_GENERATION
729	// init view component and predict virtual depth map
730	m_pcDepthMapGenerator->initViewComponent( pcPic );
731	#if !H3D_NBDV
732	m_pcDepthMapGenerator->predictDepthMap ( pcPic );
733	#endif
734	#endif
735	#if H3D_IVMP
736	m_pcDepthMapGenerator->covertOrgDepthMap( pcPic );
737	#endif
738	#if H3D_IVRP
739	m_pcResidualGenerator->initViewComponent( pcPic );
740	#endif
741
742	#if H3D_NBDV
743	if(pcSlice->getViewId() && pcSlice->getSPS()->getMultiviewMvPredMode())
744	{
745	Int iColPoc = pcSlice->getRefPOC(RefPicList(pcSlice->getColDir()), pcSlice->getColRefIdx());
746	pcPic->setRapbCheck(pcPic->getDisCandRefPictures(iColPoc));
747	}
748	#endif
749	while(uiNextCUAddr<uiRealEndAddress) // determine slice boundaries
750	{
751	pcSlice->setNextSlice ( false );
752	pcSlice->setNextEntropySlice( false );
753	assert(pcPic->getNumAllocatedSlice() == uiStartCUAddrSliceIdx);
754	m_pcSliceEncoder->precompressSlice( pcPic );
755	m_pcSliceEncoder->compressSlice ( pcPic );
756
757	Bool bNoBinBitConstraintViolated = (!pcSlice->isNextSlice() && !pcSlice->isNextEntropySlice());
758	if (pcSlice->isNextSlice() \|\| (bNoBinBitConstraintViolated && m_pcCfg->getSliceMode()==AD_HOC_SLICES_FIXED_NUMBER_OF_LCU_IN_SLICE))
759	{
760	uiStartCUAddrSlice = pcSlice->getSliceCurEndCUAddr();
761	// Reconstruction slice
762	m_uiStoredStartCUAddrForEncodingSlice[uiStartCUAddrSliceIdx++] = uiStartCUAddrSlice;
763	// Entropy slice
764	if (uiStartCUAddrEntropySliceIdx>0 && m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx-1] != uiStartCUAddrSlice)
765	{
766	m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx++] = uiStartCUAddrSlice;
767	}
768
769	if (uiStartCUAddrSlice < uiRealEndAddress)
770	{
771	pcPic->allocateNewSlice();
772	pcPic->setCurrSliceIdx ( uiStartCUAddrSliceIdx-1 );
773	m_pcSliceEncoder->setSliceIdx ( uiStartCUAddrSliceIdx-1 );
774	pcSlice = pcPic->getSlice ( uiStartCUAddrSliceIdx-1 );
775	pcSlice->copySliceInfo ( pcPic->getSlice(0) );
776	pcSlice->setSliceIdx ( uiStartCUAddrSliceIdx-1 );
777	pcSlice->setSliceCurStartCUAddr ( uiStartCUAddrSlice );
778	pcSlice->setEntropySliceCurStartCUAddr ( uiStartCUAddrSlice );
779	pcSlice->setSliceBits(0);
780	uiNumSlices ++;
781	}
782	}
783	else if (pcSlice->isNextEntropySlice() \|\| (bNoBinBitConstraintViolated && m_pcCfg->getEntropySliceMode()==SHARP_FIXED_NUMBER_OF_LCU_IN_ENTROPY_SLICE))
784	{
785	uiStartCUAddrEntropySlice = pcSlice->getEntropySliceCurEndCUAddr();
786	m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx++] = uiStartCUAddrEntropySlice;
787	pcSlice->setEntropySliceCurStartCUAddr( uiStartCUAddrEntropySlice );
788	}
789	else
790	{
791	uiStartCUAddrSlice = pcSlice->getSliceCurEndCUAddr();
792	uiStartCUAddrEntropySlice = pcSlice->getEntropySliceCurEndCUAddr();
793	}
794
795	uiNextCUAddr = (uiStartCUAddrSlice > uiStartCUAddrEntropySlice) ? uiStartCUAddrSlice : uiStartCUAddrEntropySlice;
796	}
797	m_uiStoredStartCUAddrForEncodingSlice[uiStartCUAddrSliceIdx++] = pcSlice->getSliceCurEndCUAddr();
798	m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx++] = pcSlice->getSliceCurEndCUAddr();
799
800	pcSlice = pcPic->getSlice(0);
801
802	#if H3D_IVRP
803	// set residual picture
804	m_pcResidualGenerator->setRecResidualPic( pcPic );
805	#endif
806	#if DEPTH_MAP_GENERATION
807	#if !H3D_NBDV
808	// update virtual depth map
809	m_pcDepthMapGenerator->updateDepthMap( pcPic );
810	#endif
811	#endif
812
813	//-- Loop filter
814	Bool bLFCrossTileBoundary = (pcSlice->getPPS()->getTileBehaviorControlPresentFlag() == 1)?
815	(pcSlice->getPPS()->getLFCrossTileBoundaryFlag()):(pcSlice->getPPS()->getSPS()->getLFCrossTileBoundaryFlag());
816	m_pcLoopFilter->setCfg(pcSlice->getPPS()->getDeblockingFilterControlPresent(), pcSlice->getLoopFilterDisable(), pcSlice->getLoopFilterBetaOffset(), pcSlice->getLoopFilterTcOffset(), bLFCrossTileBoundary);
817	m_pcLoopFilter->loopFilterPic( pcPic );
818
819	pcSlice = pcPic->getSlice(0);
820	if(pcSlice->getSPS()->getUseSAO() \|\| pcSlice->getSPS()->getUseALF())
821	{
822	Int sliceGranularity = pcSlice->getPPS()->getSliceGranularity();
823	pcPic->createNonDBFilterInfo(m_uiStoredStartCUAddrForEncodingSlice, uiNumSlices, sliceGranularity, pcSlice->getSPS()->getLFCrossSliceBoundaryFlag(),pcPic->getPicSym()->getNumTiles() ,bLFCrossTileBoundary);
824	}
825
826
827	pcSlice = pcPic->getSlice(0);
828
829	if(pcSlice->getSPS()->getUseSAO())
830	{
831	m_pcSAO->createPicSaoInfo(pcPic, uiNumSlices);
832	}
833
834	AlfParamSet* alfSliceParams = NULL;
835	std::vector<AlfCUCtrlInfo>* alfCUCtrlParam = NULL;
836	pcSlice = pcPic->getSlice(0);
837
838	if(pcSlice->getSPS()->getUseALF())
839	{
840	m_pcAdaptiveLoopFilter->createPicAlfInfo(pcPic, uiNumSlices, pcSlice->getSliceQp());
841	m_pcAdaptiveLoopFilter->initALFEnc(m_pcCfg->getALFParamInSlice(), m_pcCfg->getALFPicBasedEncode(), uiNumSlices, alfSliceParams, alfCUCtrlParam);
842	}
843
844	/////////////////////////////////////////////////////////////////////////////////////////////////// File writing
845	// Set entropy coder
846	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
847
848	/* write various header sets. */
849	if ( m_bSeqFirst )
850	{
851	#if QC_MVHEVC_B0046
852	if(!m_pcEncTop->getLayerId())
853	{
854	#endif
855	#if VIDYO_VPS_INTEGRATION\|QC_MVHEVC_B0046
856	{
857	OutputNALUnit nalu(NAL_UNIT_VPS, true, m_pcEncTop->getLayerId());
858	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
859	m_pcEntropyCoder->encodeVPS(m_pcEncTop->getEncTop()->getVPS());
860	writeRBSPTrailingBits(nalu.m_Bitstream);
861	accessUnit.push_back(new NALUnitEBSP(nalu));
862	}
863	#endif
864	#if VIDYO_VPS_INTEGRATION\|QC_MVHEVC_B0046
865	OutputNALUnit nalu(NAL_UNIT_SPS, true, m_pcEncTop->getLayerId());
866	#else
867	OutputNALUnit nalu(NAL_UNIT_SPS, true, m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth());
868	#endif
869	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
870	pcSlice->getSPS()->setNumSubstreams( pcSlice->getPPS()->getNumSubstreams() );
871	#if HHI_MPI \|\| OL_QTLIMIT_PREDCODING_B0068
872	m_pcEntropyCoder->encodeSPS(pcSlice->getSPS(), m_pcEncTop->getIsDepth());
873	#else
874	m_pcEntropyCoder->encodeSPS(pcSlice->getSPS());
875	#endif
876	writeRBSPTrailingBits(nalu.m_Bitstream);
877	accessUnit.push_back(new NALUnitEBSP(nalu));
878
879	#if VIDYO_VPS_INTEGRATION\|QC_MVHEVC_B0046
880	#if QC_MVHEVC_B0046
881	nalu = NALUnit(NAL_UNIT_PPS, true, m_pcEncTop->getLayerId());
882	#else
883	nalu = NALUnit(NAL_UNIT_PPS, true, m_pcEncTop->getLayerId());
884	#endif
885	#else
886	nalu = NALUnit(NAL_UNIT_PPS, true, m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth());
887	#endif
888	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
889	m_pcEntropyCoder->encodePPS(pcSlice->getPPS());
890	writeRBSPTrailingBits(nalu.m_Bitstream);
891	accessUnit.push_back(new NALUnitEBSP(nalu));
892	#if QC_MVHEVC_B0046
893	}
894	#endif
895	m_bSeqFirst = false;
896	}
897
898	/* use the main bitstream buffer for storing the marshalled picture */
899	m_pcEntropyCoder->setBitstream(NULL);
900
901	uiStartCUAddrSliceIdx = 0;
902	uiStartCUAddrSlice = 0;
903
904	uiStartCUAddrEntropySliceIdx = 0;
905	uiStartCUAddrEntropySlice = 0;
906	uiNextCUAddr = 0;
907	pcSlice = pcPic->getSlice(uiStartCUAddrSliceIdx);
908
909	Int processingState = (pcSlice->getSPS()->getUseALF() \|\| pcSlice->getSPS()->getUseSAO() \|\| pcSlice->getSPS()->getScalingListFlag() \|\| pcSlice->getSPS()->getUseDF())?(EXECUTE_INLOOPFILTER):(ENCODE_SLICE);
910
911	static Int iCurrAPSIdx = 0;
912	Int iCodedAPSIdx = 0;
913	TComSlice* pcSliceForAPS = NULL;
914
915	bool skippedSlice=false;
916	while (uiNextCUAddr < uiRealEndAddress) // Iterate over all slices
917	{
918	switch(processingState)
919	{
920	case ENCODE_SLICE:
921	{
922	pcSlice->setNextSlice ( false );
923	pcSlice->setNextEntropySlice( false );
924	if (uiNextCUAddr == m_uiStoredStartCUAddrForEncodingSlice[uiStartCUAddrSliceIdx])
925	{
926	pcSlice = pcPic->getSlice(uiStartCUAddrSliceIdx);
927	#if COLLOCATED_REF_IDX
928	if(uiStartCUAddrSliceIdx > 0 && pcSlice->getSliceType()!= I_SLICE)
929	{
930	pcSlice->checkColRefIdx(uiStartCUAddrSliceIdx, pcPic);
931	}
932	#endif
933	pcPic->setCurrSliceIdx(uiStartCUAddrSliceIdx);
934	m_pcSliceEncoder->setSliceIdx(uiStartCUAddrSliceIdx);
935	assert(uiStartCUAddrSliceIdx == pcSlice->getSliceIdx());
936	// Reconstruction slice
937	pcSlice->setSliceCurStartCUAddr( uiNextCUAddr ); // to be used in encodeSlice() + context restriction
938	pcSlice->setSliceCurEndCUAddr ( m_uiStoredStartCUAddrForEncodingSlice[uiStartCUAddrSliceIdx+1 ] );
939	// Entropy slice
940	pcSlice->setEntropySliceCurStartCUAddr( uiNextCUAddr ); // to be used in encodeSlice() + context restriction
941	pcSlice->setEntropySliceCurEndCUAddr ( m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx+1 ] );
942
943	pcSlice->setNextSlice ( true );
944
945	uiStartCUAddrSliceIdx++;
946	uiStartCUAddrEntropySliceIdx++;
947	}
948	else if (uiNextCUAddr == m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx])
949	{
950	// Entropy slice
951	pcSlice->setEntropySliceCurStartCUAddr( uiNextCUAddr ); // to be used in encodeSlice() + context restriction
952	pcSlice->setEntropySliceCurEndCUAddr ( m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx+1 ] );
953
954	pcSlice->setNextEntropySlice( true );
955
956	uiStartCUAddrEntropySliceIdx++;
957	}
958
959	pcSlice->setRPS(pcPic->getSlice(0)->getRPS());
960	pcSlice->setRPSidx(pcPic->getSlice(0)->getRPSidx());
961	UInt uiDummyStartCUAddr;
962	UInt uiDummyBoundingCUAddr;
963	m_pcSliceEncoder->xDetermineStartAndBoundingCUAddr(uiDummyStartCUAddr,uiDummyBoundingCUAddr,pcPic,true);
964
965	uiInternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getEntropySliceCurEndCUAddr()-1) % pcPic->getNumPartInCU();
966	uiExternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getEntropySliceCurEndCUAddr()-1) / pcPic->getNumPartInCU();
967	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
968	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
969	uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
970	uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
971	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
972	{
973	uiInternalAddress--;
974	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
975	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
976	}
977	uiInternalAddress++;
978	if(uiInternalAddress==pcPic->getNumPartInCU())
979	{
980	uiInternalAddress = 0;
981	uiExternalAddress = pcPic->getPicSym()->getCUOrderMap(pcPic->getPicSym()->getInverseCUOrderMap(uiExternalAddress)+1);
982	}
983	UInt uiEndAddress = pcPic->getPicSym()->getPicSCUEncOrder(uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress);
984	if(uiEndAddress<=pcSlice->getEntropySliceCurStartCUAddr()) {
985	UInt uiBoundingAddrSlice, uiBoundingAddrEntropySlice;
986	uiBoundingAddrSlice = m_uiStoredStartCUAddrForEncodingSlice[uiStartCUAddrSliceIdx];
987	uiBoundingAddrEntropySlice = m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx];
988	uiNextCUAddr = min(uiBoundingAddrSlice, uiBoundingAddrEntropySlice);
989	if(pcSlice->isNextSlice())
990	{
991	skippedSlice=true;
992	}
993	continue;
994	}
995	if(skippedSlice)
996	{
997	pcSlice->setNextSlice ( true );
998	pcSlice->setNextEntropySlice( false );
999	}
1000	skippedSlice=false;
1001	if (pcSlice->getPPS()->getEntropyCodingMode())
1002	{
1003	pcSlice->allocSubstreamSizes( iNumSubstreams );
1004	for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
1005	pcSubstreamsOut[ui].clear();
1006	}
1007
1008	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1009	m_pcEntropyCoder->resetEntropy ();
1010	/* start slice NALunit */
1011	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->isReferenced(),
1012	#if !VIDYO_VPS_INTEGRATION &!QC_MVHEVC_B0046
1013	m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth(), pcSlice->getTLayer() );
1014	#else
1015	m_pcEncTop->getLayerId(), pcSlice->getTLayer() );
1016	#endif
1017
1018	Bool bEntropySlice = (!pcSlice->isNextSlice());
1019	if (!bEntropySlice)
1020	{
1021	uiOneBitstreamPerSliceLength = 0; // start of a new slice
1022	}
1023
1024	// used while writing slice header
1025	Int iTransmitLWHeader = (m_pcCfg->getTileMarkerFlag()==0) ? 0 : 1;
1026	pcSlice->setTileMarkerFlag ( iTransmitLWHeader );
1027	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1028	#if !CABAC_INIT_FLAG
1029	pcSlice->setCABACinitIDC(pcSlice->getSliceType());
1030	#endif
1031
1032	m_pcEntropyCoder->encodeSliceHeader(pcSlice);
1033
1034	if(pcSlice->isNextSlice())
1035	{
1036	if (pcSlice->getSPS()->getUseALF())
1037	{
1038	if(pcSlice->getAlfEnabledFlag())
1039	{
1040
1041	if( pcSlice->getSPS()->getUseALFCoefInSlice())
1042	{
1043	Int iNumSUinLCU = 1<< (g_uiMaxCUDepth << 1);
1044	Int firstLCUAddr = pcSlice->getSliceCurStartCUAddr() / iNumSUinLCU;
1045	Bool isAcrossSlice = pcSlice->getSPS()->getLFCrossSliceBoundaryFlag();
1046	m_pcEntropyCoder->encodeAlfParam( &(alfSliceParams[pcSlice->getSliceIdx()]), false, firstLCUAddr, isAcrossSlice);
1047	}
1048
1049	if( !pcSlice->getSPS()->getUseALFCoefInSlice())
1050	{
1051	AlfCUCtrlInfo& cAlfCUCtrlParam = (*alfCUCtrlParam)[pcSlice->getSliceIdx()];
1052	if(cAlfCUCtrlParam.cu_control_flag)
1053	{
1054	m_pcEntropyCoder->setAlfCtrl( true );
1055	m_pcEntropyCoder->setMaxAlfCtrlDepth(cAlfCUCtrlParam.alf_max_depth);
1056	m_pcCavlcCoder->setAlfCtrl(true);
1057	m_pcCavlcCoder->setMaxAlfCtrlDepth(cAlfCUCtrlParam.alf_max_depth);
1058	}
1059	else
1060	{
1061	m_pcEntropyCoder->setAlfCtrl(false);
1062	}
1063	m_pcEntropyCoder->encodeAlfCtrlParam(cAlfCUCtrlParam, m_pcAdaptiveLoopFilter->getNumCUsInPic());
1064
1065	}
1066	}
1067	}
1068	}
1069	m_pcEntropyCoder->encodeTileMarkerFlag(pcSlice);
1070
1071	// is it needed?
1072	{
1073	if (!bEntropySlice)
1074	{
1075	pcBitstreamRedirect->writeAlignOne();
1076	}
1077	else
1078	{
1079	// We've not completed our slice header info yet, do the alignment later.
1080	}
1081	m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
1082	m_pcEntropyCoder->setEntropyCoder ( m_pcSbacCoder, pcSlice );
1083	m_pcEntropyCoder->resetEntropy ();
1084	for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ )
1085	{
1086	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1087	m_pcEntropyCoder->resetEntropy ();
1088	}
1089	}
1090
1091	if(pcSlice->isNextSlice())
1092	{
1093	// set entropy coder for writing
1094	m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
1095	{
1096	for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ )
1097	{
1098	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1099	m_pcEntropyCoder->resetEntropy ();
1100	}
1101	pcSbacCoders[0].load(m_pcSbacCoder);
1102	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[0], pcSlice ); //ALF is written in substream #0 with CABAC coder #0 (see ALF param encoding below)
1103	}
1104	m_pcEntropyCoder->resetEntropy ();
1105	// File writing
1106	if (!bEntropySlice)
1107	{
1108	m_pcEntropyCoder->setBitstream(pcBitstreamRedirect);
1109	}
1110	else
1111	{
1112	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1113	}
1114	// for now, override the TILES_DECODER setting in order to write substreams.
1115	m_pcEntropyCoder->setBitstream ( &pcSubstreamsOut[0] );
1116
1117	}
1118	pcSlice->setFinalized(true);
1119
1120	m_pcSbacCoder->load( &pcSbacCoders[0] );
1121
1122	pcSlice->setTileOffstForMultES( uiOneBitstreamPerSliceLength );
1123	if (!bEntropySlice)
1124	{
1125	pcSlice->setTileLocationCount ( 0 );
1126	m_pcSliceEncoder->encodeSlice(pcPic, pcBitstreamRedirect, pcSubstreamsOut); // redirect is only used for CAVLC tile position info.
1127	}
1128	else
1129	{
1130	m_pcSliceEncoder->encodeSlice(pcPic, &nalu.m_Bitstream, pcSubstreamsOut); // nalu.m_Bitstream is only used for CAVLC tile position info.
1131	}
1132
1133	{
1134	// Construct the final bitstream by flushing and concatenating substreams.
1135	// The final bitstream is either nalu.m_Bitstream or pcBitstreamRedirect;
1136	UInt* puiSubstreamSizes = pcSlice->getSubstreamSizes();
1137	UInt uiTotalCodedSize = 0; // for padding calcs.
1138	UInt uiNumSubstreamsPerTile = iNumSubstreams;
1139	if (iNumSubstreams > 1)
1140	{
1141	uiNumSubstreamsPerTile /= pcPic->getPicSym()->getNumTiles();
1142	}
1143	for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
1144	{
1145	// Flush all substreams -- this includes empty ones.
1146	// Terminating bit and flush.
1147	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1148	m_pcEntropyCoder->setBitstream ( &pcSubstreamsOut[ui] );
1149	m_pcEntropyCoder->encodeTerminatingBit( 1 );
1150	m_pcEntropyCoder->encodeSliceFinish();
1151	pcSubstreamsOut[ui].write( 1, 1 ); // stop bit.
1152	pcSubstreamsOut[ui].writeAlignZero();
1153	// Byte alignment is necessary between tiles when tiles are independent.
1154	uiTotalCodedSize += pcSubstreamsOut[ui].getNumberOfWrittenBits();
1155
1156	{
1157	Bool bNextSubstreamInNewTile = ((ui+1) < iNumSubstreams)
1158	&& ((ui+1)%uiNumSubstreamsPerTile == 0);
1159	if (bNextSubstreamInNewTile)
1160	{
1161	// byte align.
1162	while (uiTotalCodedSize&0x7)
1163	{
1164	pcSubstreamsOut[ui].write(0, 1);
1165	uiTotalCodedSize++;
1166	}
1167	}
1168	Bool bRecordOffsetNext = m_pcCfg->getTileLocationInSliceHeaderFlag()
1169	&& bNextSubstreamInNewTile;
1170	if (bRecordOffsetNext)
1171	pcSlice->setTileLocation(ui/uiNumSubstreamsPerTile, pcSlice->getTileOffstForMultES()+(uiTotalCodedSize>>3));
1172	}
1173	if (ui+1 < pcSlice->getPPS()->getNumSubstreams())
1174	puiSubstreamSizes[ui] = pcSubstreamsOut[ui].getNumberOfWrittenBits();
1175	}
1176	// Complete the slice header info.
1177	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1178	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1179	if (m_pcCfg->getTileLocationInSliceHeaderFlag()==0)
1180	{
1181	pcSlice->setTileLocationCount( 0 );
1182	}
1183	m_pcEntropyCoder->encodeTilesWPPEntryPoint( pcSlice );
1184	// Substreams...
1185	TComOutputBitstream *pcOut = pcBitstreamRedirect;
1186	// xWriteTileLocation will perform byte-alignment...
1187	{
1188	if (bEntropySlice)
1189	{
1190	// In these cases, padding is necessary here.
1191	pcOut = &nalu.m_Bitstream;
1192	pcOut->writeAlignOne();
1193	}
1194	}
1195	UInt uiAccumulatedLength = 0;
1196	for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams(); ui++ )
1197	{
1198	pcOut->addSubstream(&pcSubstreamsOut[ui]);
1199
1200	// Update tile marker location information
1201	for (Int uiMrkIdx = 0; uiMrkIdx < pcSubstreamsOut[ui].getTileMarkerLocationCount(); uiMrkIdx++)
1202	{
1203	UInt uiBottom = pcOut->getTileMarkerLocationCount();
1204	pcOut->setTileMarkerLocation ( uiBottom, uiAccumulatedLength + pcSubstreamsOut[ui].getTileMarkerLocation( uiMrkIdx ) );
1205	pcOut->setTileMarkerLocationCount ( uiBottom + 1 );
1206	}
1207	uiAccumulatedLength = (pcOut->getNumberOfWrittenBits() >> 3);
1208	}
1209	}
1210
1211	UInt uiBoundingAddrSlice, uiBoundingAddrEntropySlice;
1212	uiBoundingAddrSlice = m_uiStoredStartCUAddrForEncodingSlice[uiStartCUAddrSliceIdx];
1213	uiBoundingAddrEntropySlice = m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx];
1214	uiNextCUAddr = min(uiBoundingAddrSlice, uiBoundingAddrEntropySlice);
1215	// If current NALU is the first NALU of slice (containing slice header) and more NALUs exist (due to multiple entropy slices) then buffer it.
1216	// 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.
1217	Bool bNALUAlignedWrittenToList = false; // used to ensure current NALU is not written more than once to the NALU list.
1218	xWriteTileLocationToSliceHeader(nalu, pcBitstreamRedirect, pcSlice);
1219	writeRBSPTrailingBits(nalu.m_Bitstream);
1220	accessUnit.push_back(new NALUnitEBSP(nalu));
1221	bNALUAlignedWrittenToList = true;
1222	uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits(); // length of bitstream after byte-alignment
1223
1224	if (!bNALUAlignedWrittenToList)
1225	{
1226	{
1227	nalu.m_Bitstream.writeAlignZero();
1228	}
1229	accessUnit.push_back(new NALUnitEBSP(nalu));
1230	uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits() + 24; // length of bitstream after byte-alignment + 3 byte startcode 0x000001
1231	}
1232
1233
1234	processingState = ENCODE_SLICE;
1235	}
1236	break;
1237	case EXECUTE_INLOOPFILTER:
1238	{
1239	TComAPS cAPS;
1240	allocAPS(&cAPS, pcSlice->getSPS());
1241	cAPS.setSaoInterleavingFlag(m_pcCfg->getSaoInterleavingFlag());
1242	// set entropy coder for RD
1243	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1244
1245	if ( pcSlice->getSPS()->getUseSAO() )
1246	{
1247	m_pcEntropyCoder->resetEntropy();
1248	m_pcEntropyCoder->setBitstream( m_pcBitCounter );
1249	m_pcSAO->startSaoEnc(pcPic, m_pcEntropyCoder, m_pcEncTop->getRDSbacCoder(), NULL);
1250	SAOParam& cSaoParam = *(cAPS.getSaoParam());
1251
1252	#if SAO_CHROMA_LAMBDA
1253	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma());
1254	#else
1255	#if ALF_CHROMA_LAMBDA
1256	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambdaLuma());
1257	#else
1258	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambda());
1259	#endif
1260	#endif
1261	m_pcSAO->endSaoEnc();
1262
1263	m_pcAdaptiveLoopFilter->PCMLFDisableProcess(pcPic);
1264	}
1265
1266	// adaptive loop filter
1267	if ( pcSlice->getSPS()->getUseALF())
1268	{
1269	m_pcEntropyCoder->resetEntropy ();
1270	m_pcEntropyCoder->setBitstream ( m_pcBitCounter );
1271	m_pcAdaptiveLoopFilter->startALFEnc(pcPic, m_pcEntropyCoder );
1272	AlfParamSet* pAlfEncParam = (pcSlice->getSPS()->getUseALFCoefInSlice())?( alfSliceParams ):( cAPS.getAlfParam());
1273	#if ALF_CHROMA_LAMBDA
1274	#if HHI_INTERVIEW_SKIP
1275	m_pcAdaptiveLoopFilter->ALFProcess(pAlfEncParam, alfCUCtrlParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma(), m_pcEncTop->getInterViewSkip() );
1276	#else
1277	m_pcAdaptiveLoopFilter->ALFProcess(pAlfEncParam, alfCUCtrlParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma() );
1278	#endif
1279	#else
1280	#if SAO_CHROMA_LAMBDA
1281	#if HHI_INTERVIEW_SKIP
1282	m_pcAdaptiveLoopFilter->ALFProcess(pAlfEncParam, alfCUCtrlParam, pcPic->getSlice(0)->getLambdaLuma(), m_pcEncTop->getInterViewSkip());
1283	#else
1284	m_pcAdaptiveLoopFilter->ALFProcess(pAlfEncParam, alfCUCtrlParam, pcPic->getSlice(0)->getLambdaLuma());
1285	#endif
1286	#else
1287	#if HHI_INTERVIEW_SKIP
1288	m_pcAdaptiveLoopFilter->ALFProcess(pAlfEncParam, alfCUCtrlParam, pcPic->getSlice(0)->getLambda(), m_pcEncTop->getInterViewSkip() );
1289	#else
1290	m_pcAdaptiveLoopFilter->ALFProcess(pAlfEncParam, alfCUCtrlParam, pcPic->getSlice(0)->getLambda());
1291	#endif
1292	#endif
1293	#endif
1294
1295	m_pcAdaptiveLoopFilter->endALFEnc();
1296
1297	m_pcAdaptiveLoopFilter->PCMLFDisableProcess(pcPic);
1298	}
1299	iCodedAPSIdx = iCurrAPSIdx;
1300	pcSliceForAPS = pcSlice;
1301
1302	assignNewAPS(cAPS, iCodedAPSIdx, vAPS, pcSliceForAPS);
1303	iCurrAPSIdx = (iCurrAPSIdx +1)%MAX_NUM_SUPPORTED_APS;
1304	processingState = ENCODE_APS;
1305
1306	//set APS link to the slices
1307	for(Int s=0; s< uiNumSlices; s++)
1308	{
1309	if (pcSlice->getSPS()->getUseALF())
1310	{
1311	pcPic->getSlice(s)->setAlfEnabledFlag( (pcSlice->getSPS()->getUseALFCoefInSlice())?(alfSliceParams[s].isEnabled[ALF_Y]):(cAPS.getAlfEnabled()) );
1312	}
1313	if (pcSlice->getSPS()->getUseSAO())
1314	{
1315	pcPic->getSlice(s)->setSaoEnabledFlag((cAPS.getSaoParam()->bSaoFlag[0]==1)?true:false);
1316	}
1317	pcPic->getSlice(s)->setAPS(&(vAPS[iCodedAPSIdx]));
1318	pcPic->getSlice(s)->setAPSId(iCodedAPSIdx);
1319	}
1320	}
1321	break;
1322	case ENCODE_APS:
1323	{
1324	#if VIDYO_VPS_INTEGRATION \| QC_MVHEVC_B0046
1325	OutputNALUnit nalu(NAL_UNIT_APS, true, m_pcEncTop->getLayerId());
1326	#else
1327	OutputNALUnit nalu(NAL_UNIT_APS, true, m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth());
1328	#endif
1329	encodeAPS(&(vAPS[iCodedAPSIdx]), nalu.m_Bitstream, pcSliceForAPS);
1330	accessUnit.push_back(new NALUnitEBSP(nalu));
1331
1332	processingState = ENCODE_SLICE;
1333	}
1334	break;
1335	default:
1336	{
1337	printf("Not a supported encoding state\n");
1338	assert(0);
1339	exit(-1);
1340	}
1341	}
1342	} // end iteration over slices
1343
1344
1345	if(pcSlice->getSPS()->getUseSAO() \|\| pcSlice->getSPS()->getUseALF())
1346	{
1347	if(pcSlice->getSPS()->getUseSAO())
1348	{
1349	m_pcSAO->destroyPicSaoInfo();
1350	}
1351
1352	if(pcSlice->getSPS()->getUseALF())
1353	{
1354	m_pcAdaptiveLoopFilter->uninitALFEnc(alfSliceParams, alfCUCtrlParam);
1355	m_pcAdaptiveLoopFilter->destroyPicAlfInfo();
1356	}
1357
1358	pcPic->destroyNonDBFilterInfo();
1359	}
1360
1361	#if HHI_INTERVIEW_SKIP
1362	if (pcPic->getUsedPelsMap())
1363	pcPic->removeUsedPelsMapBuffer() ;
1364	#endif
1365	#if H3D_IVMP
1366	pcPic->removeOrgDepthMapBuffer();
1367	#endif
1368
1369	// pcPic->compressMotion();
1370	m_pocLastCoded = pcPic->getPOC();
1371
1372	//-- For time output for each slice
1373	Double dEncTime = (double)(clock()-iBeforeTime) / CLOCKS_PER_SEC;
1374
1375	const char* digestStr = NULL;
1376	if (m_pcCfg->getPictureDigestEnabled())
1377	{
1378	/* calculate MD5sum for entire reconstructed picture */
1379	SEIpictureDigest sei_recon_picture_digest;
1380	sei_recon_picture_digest.method = SEIpictureDigest::MD5;
1381	calcMD5(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1382	digestStr = digestToString(sei_recon_picture_digest.digest);
1383
1384	#if VIDYO_VPS_INTEGRATION \| QC_MVHEVC_B0046
1385	OutputNALUnit nalu(NAL_UNIT_SEI, false, m_pcEncTop->getLayerId());
1386	#else
1387	OutputNALUnit nalu(NAL_UNIT_SEI, false, m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth());
1388	#endif
1389
1390	/* write the SEI messages */
1391	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1392	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1393	m_pcEntropyCoder->encodeSEI(sei_recon_picture_digest);
1394	writeRBSPTrailingBits(nalu.m_Bitstream);
1395
1396	/* insert the SEI message NALUnit before any Slice NALUnits */
1397	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
1398	accessUnit.insert(it, new NALUnitEBSP(nalu));
1399	}
1400
1401	xCalculateAddPSNR( pcPic, pcPic->getPicYuvRec(), accessUnit, dEncTime );
1402	if (digestStr)
1403	printf(" [MD5:%s]", digestStr);
1404
1405	#if FIXED_ROUNDING_FRAME_MEMORY
1406	/* TODO: this should happen after copyToPic(pcPicYuvRecOut) */
1407	pcPic->getPicYuvRec()->xFixedRoundingPic();
1408	#endif
1409	pcPic->getPicYuvRec()->copyToPic(pcPicYuvRecOut);
1410
1411	pcPic->setReconMark ( true );
1412
1413	pcPic->setUsedForTMVP ( true );
1414
1415	m_bFirst = false;
1416	m_iNumPicCoded++;
1417
1418	/* logging: insert a newline at end of picture period */
1419	printf("\n");
1420	fflush(stdout);
1421	}
1422
1423	delete[] pcSubstreamsOut;
1424	delete pcBitstreamRedirect;
1425
1426	}
1427
1428	/** Memory allocation for APS
1429	* \param [out] pAPS APS pointer
1430	* \param [in] pSPS SPS pointer
1431	*/
1432	Void TEncGOP::allocAPS (TComAPS* pAPS, TComSPS* pSPS)
1433	{
1434	if(pSPS->getUseSAO())
1435	{
1436	pAPS->createSaoParam();
1437	m_pcSAO->allocSaoParam(pAPS->getSaoParam());
1438	}
1439	if(pSPS->getUseALF())
1440	{
1441	pAPS->createAlfParam();
1442	//alf Enabled flag in APS is false after pAPS->createAlfParam();
1443	if(!pSPS->getUseALFCoefInSlice())
1444	{
1445	pAPS->getAlfParam()->create(m_pcAdaptiveLoopFilter->getNumLCUInPicWidth(), m_pcAdaptiveLoopFilter->getNumLCUInPicHeight(), m_pcAdaptiveLoopFilter->getNumCUsInPic());
1446	pAPS->getAlfParam()->createALFParam();
1447	}
1448	}
1449	}
1450
1451	/** Memory deallocation for APS
1452	* \param [out] pAPS APS pointer
1453	* \param [in] pSPS SPS pointer
1454	*/
1455	Void TEncGOP::freeAPS (TComAPS* pAPS, TComSPS* pSPS)
1456	{
1457	if(pSPS->getUseSAO())
1458	{
1459	if(pAPS->getSaoParam() != NULL)
1460	{
1461	m_pcSAO->freeSaoParam(pAPS->getSaoParam());
1462	pAPS->destroySaoParam();
1463
1464	}
1465	}
1466	if(pSPS->getUseALF())
1467	{
1468	if(pAPS->getAlfParam() != NULL)
1469	{
1470	if(!pSPS->getUseALFCoefInSlice())
1471	{
1472	pAPS->getAlfParam()->releaseALFParam();
1473	}
1474	pAPS->destroyAlfParam();
1475	}
1476	}
1477	}
1478
1479	/** Assign APS object into APS container according to APS ID
1480	* \param [in] cAPS APS object
1481	* \param [in] apsID APS ID
1482	* \param [in,out] vAPS APS container
1483	* \param [in] pcSlice pointer to slice
1484	*/
1485	Void TEncGOP::assignNewAPS(TComAPS& cAPS, Int apsID, std::vector<TComAPS>& vAPS, TComSlice* pcSlice)
1486	{
1487
1488	cAPS.setAPSID(apsID);
1489	if(pcSlice->getPOC() == 0)
1490	{
1491	cAPS.setScalingListEnabled(pcSlice->getSPS()->getScalingListFlag());
1492	}
1493	else
1494	{
1495	cAPS.setScalingListEnabled(false);
1496	}
1497
1498	cAPS.setSaoEnabled(pcSlice->getSPS()->getUseSAO() ? (cAPS.getSaoParam()->bSaoFlag[0] ):(false));
1499	cAPS.setAlfEnabled(pcSlice->getSPS()->getUseALF() ? (cAPS.getAlfParam()->isEnabled[0]):(false));
1500	cAPS.setLoopFilterOffsetInAPS(m_pcCfg->getLoopFilterOffsetInAPS());
1501	cAPS.setLoopFilterDisable(m_pcCfg->getLoopFilterDisable());
1502	cAPS.setLoopFilterBetaOffset(m_pcCfg->getLoopFilterBetaOffset());
1503	cAPS.setLoopFilterTcOffset(m_pcCfg->getLoopFilterTcOffset());
1504
1505	//assign new APS into APS container
1506	Int apsBufSize= (Int)vAPS.size();
1507
1508	if(apsID >= apsBufSize)
1509	{
1510	vAPS.resize(apsID +1);
1511	}
1512
1513	freeAPS(&(vAPS[apsID]), pcSlice->getSPS());
1514	vAPS[apsID] = cAPS;
1515	}
1516
1517
1518	/** encode APS syntax elements
1519	* \param [in] pcAPS APS pointer
1520	* \param [in, out] APSbs bitstream
1521	* \param [in] pointer to slice (just used for entropy coder initialization)
1522	*/
1523	Void TEncGOP::encodeAPS(TComAPS* pcAPS, TComOutputBitstream& APSbs, TComSlice* pcSlice)
1524	{
1525	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice);
1526	m_pcEntropyCoder->resetEntropy ();
1527	m_pcEntropyCoder->setBitstream(&APSbs);
1528
1529	m_pcEntropyCoder->encodeAPSInitInfo(pcAPS);
1530	if(pcAPS->getScalingListEnabled())
1531	{
1532	m_pcEntropyCoder->encodeScalingList( pcSlice->getScalingList() );
1533	}
1534	if(pcAPS->getLoopFilterOffsetInAPS())
1535	{
1536	m_pcEntropyCoder->encodeDFParams(pcAPS);
1537	}
1538	m_pcEntropyCoder->encodeSaoParam(pcAPS);
1539	m_pcEntropyCoder->encodeAPSAlfFlag( pcAPS->getAlfEnabled()?1:0);
1540	if(pcAPS->getAlfEnabled())
1541	{
1542	m_pcEntropyCoder->encodeAlfParam(pcAPS->getAlfParam());
1543	}
1544
1545	m_pcEntropyCoder->encodeApsExtensionFlag();
1546	//neither SAO and ALF is enabled
1547	writeRBSPTrailingBits(APSbs);
1548	}
1549
1550	Void TEncGOP::preLoopFilterPicAll( TComPic* pcPic, UInt64& ruiDist, UInt64& ruiBits )
1551	{
1552	TComSlice* pcSlice = pcPic->getSlice(pcPic->getCurrSliceIdx());
1553	Bool bCalcDist = false;
1554	m_pcLoopFilter->setCfg(pcSlice->getPPS()->getDeblockingFilterControlPresent(), pcSlice->getLoopFilterDisable(), m_pcCfg->getLoopFilterBetaOffset(), m_pcCfg->getLoopFilterTcOffset(), m_pcCfg->getLFCrossTileBoundaryFlag());
1555	m_pcLoopFilter->loopFilterPic( pcPic );
1556
1557	m_pcEntropyCoder->setEntropyCoder ( m_pcEncTop->getRDGoOnSbacCoder(), pcSlice );
1558	m_pcEntropyCoder->resetEntropy ();
1559	m_pcEntropyCoder->setBitstream ( m_pcBitCounter );
1560	pcSlice = pcPic->getSlice(0);
1561	if(pcSlice->getSPS()->getUseSAO() \|\| pcSlice->getSPS()->getUseALF())
1562	{
1563	pcPic->createNonDBFilterInfo();
1564	}
1565
1566	// Adaptive Loop filter
1567	if( pcSlice->getSPS()->getUseALF() )
1568	{
1569	m_pcAdaptiveLoopFilter->createPicAlfInfo(pcPic);
1570
1571	AlfParamSet* alfParamSet;
1572	std::vector<AlfCUCtrlInfo>* alfCUCtrlParam = NULL;
1573	alfParamSet= new AlfParamSet;
1574	alfParamSet->create( m_pcAdaptiveLoopFilter->getNumLCUInPicWidth(), m_pcAdaptiveLoopFilter->getNumLCUInPicHeight(), m_pcAdaptiveLoopFilter->getNumCUsInPic());
1575	alfParamSet->createALFParam();
1576	m_pcAdaptiveLoopFilter->initALFEnc(false, true, 1, alfParamSet, alfCUCtrlParam);
1577	m_pcAdaptiveLoopFilter->startALFEnc(pcPic, m_pcEntropyCoder);
1578
1579
1580
1581	#if ALF_CHROMA_LAMBDA
1582	#if HHI_INTERVIEW_SKIP
1583	m_pcAdaptiveLoopFilter->ALFProcess(alfParamSet, NULL, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma(), m_pcEncTop->getInterViewSkip() );
1584	#else
1585	m_pcAdaptiveLoopFilter->ALFProcess(alfParamSet, NULL, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma() );
1586	#endif
1587	#else
1588	#if SAO_CHROMA_LAMBDA
1589	m_pcAdaptiveLoopFilter->ALFProcess(alfParamSet, NULL, pcPic->getSlice(0)->getLambdaLuma(), m_pcEncTop->getInterViewSkip());
1590	#if HHI_INTERVIEW_SKIP
1591	#else
1592	m_pcAdaptiveLoopFilter->ALFProcess(alfParamSet, NULL, pcPic->getSlice(0)->getLambdaLuma());
1593	#endif
1594	#else
1595	#if HHI_INTERVIEW_SKIP
1596	m_pcAdaptiveLoopFilter->ALFProcess(alfParamSet, NULL, pcPic->getSlice(0)->getLambda(), m_pcEncTop->getInterViewSkip());
1597	#else
1598	m_pcAdaptiveLoopFilter->ALFProcess(alfParamSet, NULL, pcPic->getSlice(0)->getLambda());
1599	#endif
1600	#endif
1601	#endif
1602
1603	m_pcAdaptiveLoopFilter->endALFEnc();
1604
1605	alfParamSet->releaseALFParam();
1606	delete alfParamSet;
1607	delete alfCUCtrlParam;
1608	m_pcAdaptiveLoopFilter->PCMLFDisableProcess(pcPic);
1609	m_pcAdaptiveLoopFilter->destroyPicAlfInfo();
1610	}
1611	if( pcSlice->getSPS()->getUseSAO() \|\| pcSlice->getSPS()->getUseALF())
1612	{
1613	pcPic->destroyNonDBFilterInfo();
1614	}
1615
1616	m_pcEntropyCoder->resetEntropy ();
1617	ruiBits += m_pcEntropyCoder->getNumberOfWrittenBits();
1618
1619	if (!bCalcDist)
1620	ruiDist = xFindDistortionFrame(pcPic->getPicYuvOrg(), pcPic->getPicYuvRec());
1621	}
1622
1623	// ====================================================================================================================
1624	// Protected member functions
1625	// ====================================================================================================================
1626
1627	Void TEncGOP::xInitGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut )
1628	{
1629	assert( iNumPicRcvd > 0 );
1630	// Exception for the first frame
1631	if ( iPOCLast == 0 )
1632	{
1633	m_iGopSize = 1;
1634	}
1635	else
1636	m_iGopSize = m_pcCfg->getGOPSize();
1637
1638	assert (m_iGopSize > 0);
1639
1640	return;
1641	}
1642
1643	Void TEncGOP::xGetBuffer( TComList<TComPic*>& rcListPic,
1644	TComList<TComPicYuv*>& rcListPicYuvRecOut,
1645	Int iNumPicRcvd,
1646	Int iTimeOffset,
1647	TComPic*& rpcPic,
1648	TComPicYuv*& rpcPicYuvRecOut,
1649	UInt uiPOCCurr )
1650	{
1651	Int i;
1652	// Rec. output
1653	TComList<TComPicYuv*>::iterator iterPicYuvRec = rcListPicYuvRecOut.end();
1654	for ( i = 0; i < iNumPicRcvd - iTimeOffset + 1; i++ )
1655	{
1656	iterPicYuvRec--;
1657	}
1658
1659	rpcPicYuvRecOut = *(iterPicYuvRec);
1660
1661	// Current pic.
1662	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1663	while (iterPic != rcListPic.end())
1664	{
1665	rpcPic = *(iterPic);
1666	rpcPic->setCurrSliceIdx(0);
1667	if (rpcPic->getPOC() == (Int)uiPOCCurr)
1668	{
1669	break;
1670	}
1671	iterPic++;
1672	}
1673
1674	assert (rpcPic->getPOC() == (Int)uiPOCCurr);
1675
1676	return;
1677	}
1678
1679	UInt64 TEncGOP::xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1)
1680	{
1681	Int x, y;
1682	Pel* pSrc0 = pcPic0 ->getLumaAddr();
1683	Pel* pSrc1 = pcPic1 ->getLumaAddr();
1684	#if IBDI_DISTORTION
1685	Int iShift = g_uiBitIncrement;
1686	Int iOffset = 1<<(g_uiBitIncrement-1);
1687	#else
1688	UInt uiShift = g_uiBitIncrement<<1;
1689	#endif
1690	Int iTemp;
1691
1692	Int iStride = pcPic0->getStride();
1693	Int iWidth = pcPic0->getWidth();
1694	Int iHeight = pcPic0->getHeight();
1695
1696	UInt64 uiTotalDiff = 0;
1697
1698	for( y = 0; y < iHeight; y++ )
1699	{
1700	for( x = 0; x < iWidth; x++ )
1701	{
1702	#if IBDI_DISTORTION
1703	iTemp = ((pSrc0[x]+iOffset)>>iShift) - ((pSrc1[x]+iOffset)>>iShift); uiTotalDiff += iTemp * iTemp;
1704	#else
1705	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
1706	#endif
1707	}
1708	pSrc0 += iStride;
1709	pSrc1 += iStride;
1710	}
1711
1712	iHeight >>= 1;
1713	iWidth >>= 1;
1714	iStride >>= 1;
1715
1716	pSrc0 = pcPic0->getCbAddr();
1717	pSrc1 = pcPic1->getCbAddr();
1718
1719	for( y = 0; y < iHeight; y++ )
1720	{
1721	for( x = 0; x < iWidth; x++ )
1722	{
1723	#if IBDI_DISTORTION
1724	iTemp = ((pSrc0[x]+iOffset)>>iShift) - ((pSrc1[x]+iOffset)>>iShift); uiTotalDiff += iTemp * iTemp;
1725	#else
1726	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
1727	#endif
1728	}
1729	pSrc0 += iStride;
1730	pSrc1 += iStride;
1731	}
1732
1733	pSrc0 = pcPic0->getCrAddr();
1734	pSrc1 = pcPic1->getCrAddr();
1735
1736	for( y = 0; y < iHeight; y++ )
1737	{
1738	for( x = 0; x < iWidth; x++ )
1739	{
1740	#if IBDI_DISTORTION
1741	iTemp = ((pSrc0[x]+iOffset)>>iShift) - ((pSrc1[x]+iOffset)>>iShift); uiTotalDiff += iTemp * iTemp;
1742	#else
1743	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
1744	#endif
1745	}
1746	pSrc0 += iStride;
1747	pSrc1 += iStride;
1748	}
1749
1750	return uiTotalDiff;
1751	}
1752
1753	#if VERBOSE_RATE
1754	static const char* nalUnitTypeToString(NalUnitType type)
1755	{
1756	switch (type)
1757	{
1758	case NAL_UNIT_CODED_SLICE: return "SLICE";
1759	#if !QC_REM_IDV_B0046
1760	case NAL_UNIT_CODED_SLICE_IDV: return "IDV";
1761	#endif
1762	case NAL_UNIT_CODED_SLICE_CRA: return "CRA";
1763	case NAL_UNIT_CODED_SLICE_TLA: return "TLA";
1764	case NAL_UNIT_CODED_SLICE_IDR: return "IDR";
1765	case NAL_UNIT_SEI: return "SEI";
1766	case NAL_UNIT_SPS: return "SPS";
1767	case NAL_UNIT_PPS: return "PPS";
1768	case NAL_UNIT_FILLER_DATA: return "FILLER";
1769	default: return "UNK";
1770	}
1771	}
1772	#endif
1773
1774	Void TEncGOP::xCalculateAddPSNR( TComPic* pcPic, TComPicYuv* pcPicD, const AccessUnit& accessUnit, Double dEncTime )
1775	{
1776	Int x, y;
1777	UInt64 uiSSDY = 0;
1778	UInt64 uiSSDU = 0;
1779	UInt64 uiSSDV = 0;
1780
1781	Double dYPSNR = 0.0;
1782	Double dUPSNR = 0.0;
1783	Double dVPSNR = 0.0;
1784
1785	//===== calculate PSNR =====
1786	Pel* pOrg = pcPic ->getPicYuvOrg()->getLumaAddr();
1787	Pel* pRec = pcPicD->getLumaAddr();
1788	Int iStride = pcPicD->getStride();
1789
1790	Int iWidth;
1791	Int iHeight;
1792
1793	iWidth = pcPicD->getWidth () - m_pcEncTop->getPad(0);
1794	iHeight = pcPicD->getHeight() - m_pcEncTop->getPad(1);
1795
1796	Int iSize = iWidth*iHeight;
1797
1798	for( y = 0; y < iHeight; y++ )
1799	{
1800	for( x = 0; x < iWidth; x++ )
1801	{
1802	Int iDiff = (Int)( pOrg[x] - pRec[x] );
1803	uiSSDY += iDiff * iDiff;
1804	}
1805	pOrg += iStride;
1806	pRec += iStride;
1807	}
1808
1809	#if HHI_VSO
1810	#if HHI_VSO_SYNTH_DIST_OUT
1811	if ( m_pcRdCost->getUseRenModel() )
1812	{
1813	unsigned int maxval = 255 * (1<<(g_uiBitDepth + g_uiBitIncrement -8));
1814	Double fRefValueY = (double) maxval * maxval * iSize;
1815	Double fRefValueC = fRefValueY / 4.0;
1816	TRenModel* pcRenModel = m_pcEncTop->getEncTop()->getRenModel();
1817	Int64 iDistVSOY, iDistVSOU, iDistVSOV;
1818	pcRenModel->getTotalSSE( iDistVSOY, iDistVSOU, iDistVSOV );
1819	dYPSNR = ( iDistVSOY ? 10.0 * log10( fRefValueY / (Double) iDistVSOY ) : 99.99 );
1820	dUPSNR = ( iDistVSOU ? 10.0 * log10( fRefValueC / (Double) iDistVSOU ) : 99.99 );
1821	dVPSNR = ( iDistVSOV ? 10.0 * log10( fRefValueC / (Double) iDistVSOV ) : 99.99 );
1822	}
1823	else
1824	#endif
1825	#endif
1826	{
1827	iHeight >>= 1;
1828	iWidth >>= 1;
1829	iStride >>= 1;
1830	pOrg = pcPic ->getPicYuvOrg()->getCbAddr();
1831	pRec = pcPicD->getCbAddr();
1832
1833	for( y = 0; y < iHeight; y++ )
1834	{
1835	for( x = 0; x < iWidth; x++ )
1836	{
1837	Int iDiff = (Int)( pOrg[x] - pRec[x] );
1838	uiSSDU += iDiff * iDiff;
1839	}
1840	pOrg += iStride;
1841	pRec += iStride;
1842	}
1843
1844	pOrg = pcPic ->getPicYuvOrg()->getCrAddr();
1845	pRec = pcPicD->getCrAddr();
1846
1847	for( y = 0; y < iHeight; y++ )
1848	{
1849	for( x = 0; x < iWidth; x++ )
1850	{
1851	Int iDiff = (Int)( pOrg[x] - pRec[x] );
1852	uiSSDV += iDiff * iDiff;
1853	}
1854	pOrg += iStride;
1855	pRec += iStride;
1856	}
1857
1858	unsigned int maxval = 255 * (1<<(g_uiBitDepth + g_uiBitIncrement -8));
1859	Double fRefValueY = (double) maxval * maxval * iSize;
1860	Double fRefValueC = fRefValueY / 4.0;
1861	dYPSNR = ( uiSSDY ? 10.0 * log10( fRefValueY / (Double)uiSSDY ) : 99.99 );
1862	dUPSNR = ( uiSSDU ? 10.0 * log10( fRefValueC / (Double)uiSSDU ) : 99.99 );
1863	dVPSNR = ( uiSSDV ? 10.0 * log10( fRefValueC / (Double)uiSSDV ) : 99.99 );
1864	}
1865	/* calculate the size of the access unit, excluding:
1866	* - any AnnexB contributions (start_code_prefix, zero_byte, etc.,)
1867	* - SEI NAL units
1868	*/
1869	unsigned numRBSPBytes = 0;
1870	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
1871	{
1872	unsigned numRBSPBytes_nal = unsigned((*it)->m_nalUnitData.str().size());
1873	#if VERBOSE_RATE
1874	printf("*** %6s numBytesInNALunit: %u\n", nalUnitTypeToString((*it)->m_nalUnitType), numRBSPBytes_nal);
1875	#endif
1876	if ((*it)->m_nalUnitType != NAL_UNIT_SEI)
1877	numRBSPBytes += numRBSPBytes_nal;
1878	}
1879
1880	unsigned uibits = numRBSPBytes * 8;
1881	m_vRVM_RP.push_back( uibits );
1882
1883	//===== add PSNR =====
1884	m_pcEncTop->getAnalyzeAll()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
1885	TComSlice* pcSlice = pcPic->getSlice(0);
1886	if (pcSlice->isIntra())
1887	{
1888	m_pcEncTop->getAnalyzeI()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
1889	}
1890	if (pcSlice->isInterP())
1891	{
1892	m_pcEncTop->getAnalyzeP()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
1893	}
1894	if (pcSlice->isInterB())
1895	{
1896	m_pcEncTop->getAnalyzeB()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
1897	}
1898
1899	Char c = (pcSlice->isIntra() ? 'I' : pcSlice->isInterP() ? 'P' : 'B');
1900	if (!pcSlice->isReferenced()) c += 32;
1901
1902	#if ADAPTIVE_QP_SELECTION
1903	printf("%s View %3d POC %4d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
1904	pcSlice->getIsDepth() ? "Depth " : "Texture",
1905	pcSlice->getViewId(),
1906	pcSlice->getPOC(),
1907	pcSlice->getTLayer(),
1908	c,
1909	pcSlice->getSliceQpBase(),
1910	pcSlice->getSliceQp(),
1911	uibits );
1912	#else
1913	printf("%s View %3d POC %4d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
1914	pcSlice->getIsDepth() ? "Depth " : "Texture",
1915	pcSlice->getViewId(),
1916	pcSlice->getPOC()-pcSlice->getLastIDR(),
1917	pcSlice->getTLayer(),
1918	c,
1919	pcSlice->getSliceQp(),
1920	uibits );
1921	#endif
1922
1923	printf(" [Y %6.4lf dB U %6.4lf dB V %6.4lf dB]", dYPSNR, dUPSNR, dVPSNR );
1924	printf(" [ET %5.0f ]", dEncTime );
1925
1926	for (Int iRefList = 0; iRefList < 2; iRefList++)
1927	{
1928	printf(" [L%d ", iRefList);
1929	for (Int iRefIndex = 0; iRefIndex < pcSlice->getNumRefIdx(RefPicList(iRefList)); iRefIndex++)
1930	{
1931	if( pcSlice->getViewId() != pcSlice->getRefViewId( RefPicList(iRefList), iRefIndex ) )
1932	{
1933	printf( "V%d ", pcSlice->getRefViewId( RefPicList(iRefList), iRefIndex ) );
1934	}
1935	else
1936	{
1937	printf ("%d ", pcSlice->getRefPOC(RefPicList(iRefList), iRefIndex)-pcSlice->getLastIDR());
1938	}
1939	}
1940	printf("]");
1941	}
1942	if(pcSlice->getNumRefIdx(REF_PIC_LIST_C)>0 && !pcSlice->getNoBackPredFlag())
1943	{
1944	printf(" [LC ");
1945	for (Int iRefIndex = 0; iRefIndex < pcSlice->getNumRefIdx(REF_PIC_LIST_C); iRefIndex++)
1946	{
1947	if( pcSlice->getViewId() != pcSlice->getRefViewId( (RefPicList)pcSlice->getListIdFromIdxOfLC(iRefIndex), pcSlice->getRefIdxFromIdxOfLC(iRefIndex) ) )
1948	{
1949	printf( "V%d ", pcSlice->getRefViewId( (RefPicList)pcSlice->getListIdFromIdxOfLC(iRefIndex), pcSlice->getRefIdxFromIdxOfLC(iRefIndex) ) );
1950	}
1951	else
1952	{
1953	printf ("%d ", pcSlice->getRefPOC((RefPicList)pcSlice->getListIdFromIdxOfLC(iRefIndex), pcSlice->getRefIdxFromIdxOfLC(iRefIndex))-pcSlice->getLastIDR());
1954	}
1955	}
1956	printf("]");
1957	}
1958	}
1959
1960	/** Function for deciding the nal_unit_type.
1961	* \param uiPOCCurr POC of the current picture
1962	* \returns the nal_unit type of the picture
1963	* This function checks the configuration and returns the appropriate nal_unit_type for the picture.
1964	*/
1965	NalUnitType TEncGOP::getNalUnitType(UInt uiPOCCurr)
1966	{
1967	Bool bInterViewOnlySlice = ( m_pcCfg->getGOPEntry(MAX_GOP).m_POC == 0 && (m_pcCfg->getGOPEntry(MAX_GOP).m_sliceType == 'P' \|\| m_pcCfg->getGOPEntry(MAX_GOP).m_sliceType == 'B') );
1968
1969	if (uiPOCCurr == 0)
1970	{
1971	if( bInterViewOnlySlice )
1972	{
1973	#if !QC_REM_IDV_B0046
1974	return NAL_UNIT_CODED_SLICE_IDV;
1975	#else
1976	return NAL_UNIT_CODED_SLICE_IDR;
1977	#endif
1978	}
1979	else
1980	{
1981	return NAL_UNIT_CODED_SLICE_IDR;
1982	}
1983	}
1984	if (uiPOCCurr % m_pcCfg->getIntraPeriod() == 0)
1985	{
1986	if (m_pcCfg->getDecodingRefreshType() == 1)
1987	{
1988	if( bInterViewOnlySlice )
1989	{
1990	#if !QC_REM_IDV_B0046
1991	return NAL_UNIT_CODED_SLICE_IDV;
1992	#else
1993	return NAL_UNIT_CODED_SLICE_CRA;
1994	#endif
1995	}
1996	else
1997	{
1998	return NAL_UNIT_CODED_SLICE_CRA;
1999	}
2000	}
2001	else if (m_pcCfg->getDecodingRefreshType() == 2)
2002	{
2003	if( bInterViewOnlySlice )
2004	{
2005	#if !QC_REM_IDV_B0046
2006	return NAL_UNIT_CODED_SLICE_IDV;
2007	#else
2008	return NAL_UNIT_CODED_SLICE_IDR;
2009	#endif
2010	}
2011	else
2012	{
2013	return NAL_UNIT_CODED_SLICE_IDR;
2014	}
2015	}
2016	}
2017	return NAL_UNIT_CODED_SLICE;
2018	}
2019
2020	NalUnitType TEncGOP::getNalUnitTypeBaseViewMvc(UInt uiPOCCurr)
2021	{
2022	if( uiPOCCurr == 0 )
2023	{
2024	return NAL_UNIT_CODED_SLICE_IDR;
2025	}
2026	if( uiPOCCurr % m_pcCfg->getIntraPeriod() == 0 )
2027	{
2028	if( m_pcCfg->getDecodingRefreshType() == 1 )
2029	{
2030	return NAL_UNIT_CODED_SLICE_CRA;
2031	}
2032	else if( m_pcCfg->getDecodingRefreshType() == 2 )
2033	{
2034	return NAL_UNIT_CODED_SLICE_IDR;
2035	}
2036	}
2037	return NAL_UNIT_CODED_SLICE;
2038	}
2039
2040	Double TEncGOP::xCalculateRVM()
2041	{
2042	Double dRVM = 0;
2043
2044	if( m_pcCfg->getGOPSize() == 1 && m_pcCfg->getIntraPeriod() != 1 && m_pcCfg->getFrameToBeEncoded() > RVM_VCEGAM10_M * 2 )
2045	{
2046	// calculate RVM only for lowdelay configurations
2047	std::vector<Double> vRL , vB;
2048	size_t N = m_vRVM_RP.size();
2049	vRL.resize( N );
2050	vB.resize( N );
2051
2052	Int i;
2053	Double dRavg = 0 , dBavg = 0;
2054	vB[RVM_VCEGAM10_M] = 0;
2055	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2056	{
2057	vRL[i] = 0;
2058	for( Int j = i - RVM_VCEGAM10_M ; j <= i + RVM_VCEGAM10_M - 1 ; j++ )
2059	vRL[i] += m_vRVM_RP[j];
2060	vRL[i] /= ( 2 * RVM_VCEGAM10_M );
2061	vB[i] = vB[i-1] + m_vRVM_RP[i] - vRL[i];
2062	dRavg += m_vRVM_RP[i];
2063	dBavg += vB[i];
2064	}
2065
2066	dRavg /= ( N - 2 * RVM_VCEGAM10_M );
2067	dBavg /= ( N - 2 * RVM_VCEGAM10_M );
2068
2069	double dSigamB = 0;
2070	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2071	{
2072	Double tmp = vB[i] - dBavg;
2073	dSigamB += tmp * tmp;
2074	}
2075	dSigamB = sqrt( dSigamB / ( N - 2 * RVM_VCEGAM10_M ) );
2076
2077	double f = sqrt( 12.0 * ( RVM_VCEGAM10_M - 1 ) / ( RVM_VCEGAM10_M + 1 ) );
2078
2079	dRVM = dSigamB / dRavg * f;
2080	}
2081
2082	return( dRVM );
2083	}
2084
2085	/** Determine the difference between consecutive tile sizes (in bytes) and writes it to bistream rNalu [slice header]
2086	* \param rpcBitstreamRedirect contains the bitstream to be concatenated to rNalu. rpcBitstreamRedirect contains slice payload. rpcSlice contains tile location information.
2087	* \returns Updates rNalu to contain concatenated bitstream. rpcBitstreamRedirect is cleared at the end of this function call.
2088	*/
2089	Void TEncGOP::xWriteTileLocationToSliceHeader (OutputNALUnit& rNalu, TComOutputBitstream& rpcBitstreamRedirect, TComSlice& rpcSlice)
2090	{
2091	{
2092	}
2093
2094	// Byte-align
2095	rNalu.m_Bitstream.writeAlignOne();
2096
2097	// Update tile marker locations
2098	TComOutputBitstream *pcOut = &rNalu.m_Bitstream;
2099	UInt uiAccumulatedLength = pcOut->getNumberOfWrittenBits() >> 3;
2100	for (Int uiMrkIdx = 0; uiMrkIdx < rpcBitstreamRedirect->getTileMarkerLocationCount(); uiMrkIdx++)
2101	{
2102	UInt uiBottom = pcOut->getTileMarkerLocationCount();
2103	pcOut->setTileMarkerLocation ( uiBottom, uiAccumulatedLength + rpcBitstreamRedirect->getTileMarkerLocation( uiMrkIdx ) );
2104	pcOut->setTileMarkerLocationCount ( uiBottom + 1 );
2105	}
2106
2107	// Perform bitstream concatenation
2108	if (rpcBitstreamRedirect->getNumberOfWrittenBits() > 0)
2109	{
2110	UInt uiBitCount = rpcBitstreamRedirect->getNumberOfWrittenBits();
2111	if (rpcBitstreamRedirect->getByteStreamLength()>0)
2112	{
2113	UChar pucStart = reinterpret_cast<UChar>(rpcBitstreamRedirect->getByteStream());
2114	UInt uiWriteByteCount = 0;
2115	while (uiWriteByteCount < (uiBitCount >> 3) )
2116	{
2117	UInt uiBits = (*pucStart);
2118	rNalu.m_Bitstream.write(uiBits, 8);
2119	pucStart++;
2120	uiWriteByteCount++;
2121	}
2122	}
2123	UInt uiBitsHeld = (uiBitCount & 0x07);
2124	for (UInt uiIdx=0; uiIdx < uiBitsHeld; uiIdx++)
2125	{
2126	rNalu.m_Bitstream.write((rpcBitstreamRedirect->getHeldBits() & (1 << (7-uiIdx))) >> (7-uiIdx), 1);
2127	}
2128	}
2129
2130	m_pcEntropyCoder->setBitstream(&rNalu.m_Bitstream);
2131
2132	delete rpcBitstreamRedirect;
2133	rpcBitstreamRedirect = new TComOutputBitstream;
2134	}
2135
2136	Void TEncGOP::xSetRefPicListModificationsMvc( TComSlice* pcSlice, UInt uiPOCCurr, UInt iGOPid )
2137	{
2138	if( pcSlice->getSliceType() == I_SLICE \|\| !(pcSlice->getSPS()->getListsModificationPresentFlag()) \|\| pcSlice->getSPS()->getNumberOfUsableInterViewRefs() == 0 )
2139	{
2140	return;
2141	}
2142
2143	// analyze inter-view modifications
2144	#if !QC_REM_IDV_B0046
2145	GOPEntryMvc gem = m_pcCfg->getGOPEntry( (getNalUnitType(uiPOCCurr) == NAL_UNIT_CODED_SLICE_IDV) ? MAX_GOP : iGOPid );
2146	#else
2147	Bool bRAP = ((getNalUnitType(uiPOCCurr) == NAL_UNIT_CODED_SLICE_IDR) \|\| (getNalUnitType(uiPOCCurr) == NAL_UNIT_CODED_SLICE_CRA)) && (pcSlice->getSPS()->getViewId()) ? 1:0;
2148	GOPEntryMvc gem = m_pcCfg->getGOPEntry( bRAP ? MAX_GOP : iGOPid );
2149	#endif
2150	Int numL0Modifications = 0;
2151	Int numL1Modifications = 0;
2152	for( Int k = 0; k < gem.m_numInterViewRefPics; k++ )
2153	{
2154	if( gem.m_interViewRefPosL0[k] > 0 ) { numL0Modifications++; }
2155	if( gem.m_interViewRefPosL1[k] > 0 ) { numL1Modifications++; }
2156	}
2157
2158	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
2159	Int maxRefListSize = pcSlice->getNumPocTotalCurrMvc();
2160	Int numTemporalRefs = pcSlice->getNumPocTotalCurr();
2161
2162	// set L0 inter-view modifications
2163	if( (maxRefListSize > 1) && (numL0Modifications > 0) )
2164	{
2165	refPicListModification->setRefPicListModificationFlagL0( true );
2166	Int tempListEntryL0[16];
2167	for( Int k = 0; k < 16; k++ ) { tempListEntryL0[k] = -1; }
2168
2169	Bool hasModification = false;
2170	for( Int k = 0; k < gem.m_numInterViewRefPics; k++ )
2171	{
2172	if( gem.m_interViewRefPosL0[k] > 0 )
2173	{
2174	for( Int l = 0; l < pcSlice->getSPS()->getNumberOfUsableInterViewRefs(); l++ )
2175	{
2176	if( gem.m_interViewRefs[k] == pcSlice->getSPS()->getUsableInterViewRef( l ) && (gem.m_interViewRefPosL0[k] - 1) != (numTemporalRefs + l) )
2177	{
2178	tempListEntryL0[gem.m_interViewRefPosL0[k]-1] = numTemporalRefs + l;
2179	hasModification = true;
2180	}
2181	}
2182	}
2183	}
2184
2185	if( hasModification )
2186	{
2187	Int temporalRefIdx = 0;
2188	for( Int i = 0; i < pcSlice->getNumRefIdx( REF_PIC_LIST_0 ); i++ )
2189	{
2190	if( tempListEntryL0[i] >= 0 )
2191	{
2192	refPicListModification->setRefPicSetIdxL0( i, tempListEntryL0[i] );
2193	}
2194	else
2195	{
2196	refPicListModification->setRefPicSetIdxL0( i, temporalRefIdx );
2197	temporalRefIdx++;
2198	}
2199	}
2200	}
2201	else
2202	{
2203	refPicListModification->setRefPicListModificationFlagL0( false );
2204	}
2205	}
2206
2207	// set L1 inter-view modifications
2208	if( (maxRefListSize > 1) && (numL1Modifications > 0) )
2209	{
2210	refPicListModification->setRefPicListModificationFlagL1( true );
2211	Int tempListEntryL1[16];
2212	for( Int k = 0; k < 16; k++ ) { tempListEntryL1[k] = -1; }
2213
2214	Bool hasModification = false;
2215	for( Int k = 0; k < gem.m_numInterViewRefPics; k++ )
2216	{
2217	if( gem.m_interViewRefPosL1[k] > 0 )
2218	{
2219	for( Int l = 0; l < pcSlice->getSPS()->getNumberOfUsableInterViewRefs(); l++ )
2220	{
2221	if( gem.m_interViewRefs[k] == pcSlice->getSPS()->getUsableInterViewRef( l ) && (gem.m_interViewRefPosL1[k] - 1) != (numTemporalRefs + l) )
2222	{
2223	tempListEntryL1[gem.m_interViewRefPosL1[k]-1] = numTemporalRefs + l;
2224	hasModification = true;
2225	}
2226	}
2227	}
2228	}
2229
2230	if( hasModification )
2231	{
2232	Int temporalRefIdx = 0;
2233	for( Int i = 0; i < pcSlice->getNumRefIdx( REF_PIC_LIST_1 ); i++ )
2234	{
2235	if( tempListEntryL1[i] >= 0 )
2236	{
2237	refPicListModification->setRefPicSetIdxL1( i, tempListEntryL1[i] );
2238	}
2239	else
2240	{
2241	refPicListModification->setRefPicSetIdxL1( i, temporalRefIdx );
2242	temporalRefIdx++;
2243	}
2244	}
2245	}
2246	else
2247	{
2248	refPicListModification->setRefPicListModificationFlagL1( false );
2249	}
2250	}
2251
2252	return;
2253	}
2254	//! \}

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

JCT-3V 3D-HEVC

Context navigation

source: 3DVCSoftware/branches/HTM-5.1-dev0/source/Lib/TLibEncoder/TEncGOP.cpp @ 360

Download in other formats: