source: 3DVCSoftware/branches/HTM-9.2-dev0/source/Lib/TLibEncoder/TEncTop.cpp @ 765

Last change on this file since 765 was 765, checked in by tech, 10 years ago

Cleanup part 2

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1/* The copyright in this software is being made available under the BSD
2 * License, included below. This software may be subject to other third party
3 * and contributor rights, including patent rights, and no such rights are
4 * granted under this license. 
5 *
6 * Copyright (c) 2010-2013, ITU/ISO/IEC
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions are met:
11 *
12 *  * Redistributions of source code must retain the above copyright notice,
13 *    this list of conditions and the following disclaimer.
14 *  * Redistributions in binary form must reproduce the above copyright notice,
15 *    this list of conditions and the following disclaimer in the documentation
16 *    and/or other materials provided with the distribution.
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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
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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     TEncTop.cpp
35    \brief    encoder class
36*/
37
38#include "TLibCommon/CommonDef.h"
39#include "TEncTop.h"
40#include "TEncPic.h"
41#if FAST_BIT_EST
42#include "TLibCommon/ContextModel.h"
43#endif
44#if H_MV
45#include "../../App/TAppEncoder/TAppEncTop.h"
46#endif
47
48//! \ingroup TLibEncoder
49//! \{
50
51// ====================================================================================================================
52// Constructor / destructor / create / destroy
53// ====================================================================================================================
54
55TEncTop::TEncTop()
56{
57  m_iPOCLast          = -1;
58  m_iNumPicRcvd       =  0;
59  m_uiNumAllPicCoded  =  0;
60  m_pppcRDSbacCoder   =  NULL;
61  m_pppcBinCoderCABAC =  NULL;
62  m_cRDGoOnSbacCoder.init( &m_cRDGoOnBinCoderCABAC );
63#if ENC_DEC_TRACE
64  g_hTrace = fopen( "TraceEnc.txt", "wb" );
65  g_bJustDoIt = g_bEncDecTraceDisable;
66  g_nSymbolCounter = 0;
67#endif
68
69  m_iMaxRefPicNum     = 0;
70
71#if FAST_BIT_EST
72  ContextModel::buildNextStateTable();
73#endif
74
75  m_pcSbacCoders           = NULL;
76  m_pcBinCoderCABACs       = NULL;
77  m_ppppcRDSbacCoders      = NULL;
78  m_ppppcBinCodersCABAC    = NULL;
79  m_pcRDGoOnSbacCoders     = NULL;
80  m_pcRDGoOnBinCodersCABAC = NULL;
81  m_pcBitCounters          = NULL;
82  m_pcRdCosts              = NULL;
83#if H_MV
84  m_ivPicLists = NULL;
85#endif
86}
87
88TEncTop::~TEncTop()
89{
90#if ENC_DEC_TRACE
91  fclose( g_hTrace );
92#endif
93}
94
95Void TEncTop::create ()
96{
97#if !H_MV
98  // initialize global variables
99  initROM();
100#endif
101 
102  // create processing unit classes
103  m_cGOPEncoder.        create();
104  m_cSliceEncoder.      create( getSourceWidth(), getSourceHeight(), g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth );
105  m_cCuEncoder.         create( g_uiMaxCUDepth, g_uiMaxCUWidth, g_uiMaxCUHeight );
106  if (m_bUseSAO)
107  {
108    m_cEncSAO.setSaoLcuBoundary(getSaoLcuBoundary());
109    m_cEncSAO.setSaoLcuBasedOptimization(getSaoLcuBasedOptimization());
110    m_cEncSAO.setMaxNumOffsetsPerPic(getMaxNumOffsetsPerPic());
111    m_cEncSAO.create( getSourceWidth(), getSourceHeight(), g_uiMaxCUWidth, g_uiMaxCUHeight );
112    m_cEncSAO.createEncBuffer();
113  }
114#if ADAPTIVE_QP_SELECTION
115  if (m_bUseAdaptQpSelect)
116  {
117    m_cTrQuant.initSliceQpDelta();
118  }
119#endif
120  m_cLoopFilter.        create( g_uiMaxCUDepth );
121
122#if RATE_CONTROL_LAMBDA_DOMAIN
123  if ( m_RCEnableRateControl )
124  {
125#if KWU_RC_MADPRED_E0227
126    m_cRateCtrl.init( m_framesToBeEncoded, m_RCTargetBitrate, m_iFrameRate, m_iGOPSize, m_iSourceWidth, m_iSourceHeight,
127      g_uiMaxCUWidth, g_uiMaxCUHeight, m_RCKeepHierarchicalBit, m_RCUseLCUSeparateModel, m_GOPList, getLayerId() );
128#else
129    m_cRateCtrl.init( m_framesToBeEncoded, m_RCTargetBitrate, m_iFrameRate, m_iGOPSize, m_iSourceWidth, m_iSourceHeight,
130                      g_uiMaxCUWidth, g_uiMaxCUHeight, m_RCKeepHierarchicalBit, m_RCUseLCUSeparateModel, m_GOPList );
131#endif
132  }
133#else
134#if KWU_FIX_URQ
135  if(m_enableRateCtrl)
136#endif
137    m_cRateCtrl.create(getIntraPeriod(), getGOPSize(), getFrameRate(), getTargetBitrate(), getQP(), getNumLCUInUnit(), getSourceWidth(), getSourceHeight(), g_uiMaxCUWidth, g_uiMaxCUHeight);
138#endif
139  // if SBAC-based RD optimization is used
140  if( m_bUseSBACRD )
141  {
142    m_pppcRDSbacCoder = new TEncSbac** [g_uiMaxCUDepth+1];
143#if FAST_BIT_EST
144    m_pppcBinCoderCABAC = new TEncBinCABACCounter** [g_uiMaxCUDepth+1];
145#else
146    m_pppcBinCoderCABAC = new TEncBinCABAC** [g_uiMaxCUDepth+1];
147#endif
148   
149    for ( Int iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ )
150    {
151      m_pppcRDSbacCoder[iDepth] = new TEncSbac* [CI_NUM];
152#if FAST_BIT_EST
153      m_pppcBinCoderCABAC[iDepth] = new TEncBinCABACCounter* [CI_NUM];
154#else
155      m_pppcBinCoderCABAC[iDepth] = new TEncBinCABAC* [CI_NUM];
156#endif
157     
158      for (Int iCIIdx = 0; iCIIdx < CI_NUM; iCIIdx ++ )
159      {
160        m_pppcRDSbacCoder[iDepth][iCIIdx] = new TEncSbac;
161#if FAST_BIT_EST
162        m_pppcBinCoderCABAC [iDepth][iCIIdx] = new TEncBinCABACCounter;
163#else
164        m_pppcBinCoderCABAC [iDepth][iCIIdx] = new TEncBinCABAC;
165#endif
166        m_pppcRDSbacCoder   [iDepth][iCIIdx]->init( m_pppcBinCoderCABAC [iDepth][iCIIdx] );
167      }
168    }
169  }
170}
171
172/**
173 - Allocate coders required for wavefront for the nominated number of substreams.
174 .
175 \param iNumSubstreams Determines how much information to allocate.
176 */
177Void TEncTop::createWPPCoders(Int iNumSubstreams)
178{
179  if (m_pcSbacCoders != NULL)
180  {
181    return; // already generated.
182  }
183
184  m_iNumSubstreams         = iNumSubstreams;
185  m_pcSbacCoders           = new TEncSbac       [iNumSubstreams];
186  m_pcBinCoderCABACs       = new TEncBinCABAC   [iNumSubstreams];
187  m_pcRDGoOnSbacCoders     = new TEncSbac       [iNumSubstreams];
188  m_pcRDGoOnBinCodersCABAC = new TEncBinCABAC   [iNumSubstreams];
189  m_pcBitCounters          = new TComBitCounter [iNumSubstreams];
190  m_pcRdCosts              = new TComRdCost     [iNumSubstreams];
191
192  for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
193  {
194    m_pcRDGoOnSbacCoders[ui].init( &m_pcRDGoOnBinCodersCABAC[ui] );
195    m_pcSbacCoders[ui].init( &m_pcBinCoderCABACs[ui] );
196  }
197  if( m_bUseSBACRD )
198  {
199    m_ppppcRDSbacCoders      = new TEncSbac***    [iNumSubstreams];
200    m_ppppcBinCodersCABAC    = new TEncBinCABAC***[iNumSubstreams];
201    for ( UInt ui = 0 ; ui < iNumSubstreams ; ui++ )
202    {
203      m_ppppcRDSbacCoders[ui]  = new TEncSbac** [g_uiMaxCUDepth+1];
204      m_ppppcBinCodersCABAC[ui]= new TEncBinCABAC** [g_uiMaxCUDepth+1];
205     
206      for ( Int iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ )
207      {
208        m_ppppcRDSbacCoders[ui][iDepth]  = new TEncSbac*     [CI_NUM];
209        m_ppppcBinCodersCABAC[ui][iDepth]= new TEncBinCABAC* [CI_NUM];
210
211        for (Int iCIIdx = 0; iCIIdx < CI_NUM; iCIIdx ++ )
212        {
213          m_ppppcRDSbacCoders  [ui][iDepth][iCIIdx] = new TEncSbac;
214          m_ppppcBinCodersCABAC[ui][iDepth][iCIIdx] = new TEncBinCABAC;
215          m_ppppcRDSbacCoders  [ui][iDepth][iCIIdx]->init( m_ppppcBinCodersCABAC[ui][iDepth][iCIIdx] );
216        }
217      }
218    }
219  }
220}
221
222Void TEncTop::destroy ()
223{
224  // destroy processing unit classes
225  m_cGOPEncoder.        destroy();
226  m_cSliceEncoder.      destroy();
227  m_cCuEncoder.         destroy();
228  if (m_cSPS.getUseSAO())
229  {
230    m_cEncSAO.destroy();
231    m_cEncSAO.destroyEncBuffer();
232  }
233  m_cLoopFilter.        destroy();
234  m_cRateCtrl.          destroy();
235  // SBAC RD
236  if( m_bUseSBACRD )
237  {
238    Int iDepth;
239    for ( iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ )
240    {
241      for (Int iCIIdx = 0; iCIIdx < CI_NUM; iCIIdx ++ )
242      {
243        delete m_pppcRDSbacCoder[iDepth][iCIIdx];
244        delete m_pppcBinCoderCABAC[iDepth][iCIIdx];
245      }
246    }
247   
248    for ( iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ )
249    {
250      delete [] m_pppcRDSbacCoder[iDepth];
251      delete [] m_pppcBinCoderCABAC[iDepth];
252    }
253   
254    delete [] m_pppcRDSbacCoder;
255    delete [] m_pppcBinCoderCABAC;
256
257    for ( UInt ui = 0; ui < m_iNumSubstreams; ui++ )
258    {
259      for ( iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ )
260      {
261        for (Int iCIIdx = 0; iCIIdx < CI_NUM; iCIIdx ++ )
262        {
263          delete m_ppppcRDSbacCoders  [ui][iDepth][iCIIdx];
264          delete m_ppppcBinCodersCABAC[ui][iDepth][iCIIdx];
265        }
266      }
267
268      for ( iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ )
269      {
270        delete [] m_ppppcRDSbacCoders  [ui][iDepth];
271        delete [] m_ppppcBinCodersCABAC[ui][iDepth];
272      }
273      delete[] m_ppppcRDSbacCoders  [ui];
274      delete[] m_ppppcBinCodersCABAC[ui];
275    }
276    delete[] m_ppppcRDSbacCoders;
277    delete[] m_ppppcBinCodersCABAC;
278  }
279  delete[] m_pcSbacCoders;
280  delete[] m_pcBinCoderCABACs;
281  delete[] m_pcRDGoOnSbacCoders; 
282  delete[] m_pcRDGoOnBinCodersCABAC;
283  delete[] m_pcBitCounters;
284  delete[] m_pcRdCosts;
285 
286#if !H_MV
287    // destroy ROM
288  destroyROM();
289#endif
290
291  return;
292}
293
294#if KWU_RC_MADPRED_E0227
295Void TEncTop::init(TAppEncTop* pcTAppEncTop, Bool isFieldCoding)
296#else
297Void TEncTop::init(Bool isFieldCoding)
298#endif
299{
300  // initialize SPS
301#if DLT_DIFF_CODING_IN_PPS
302  // Assuming that all PPS indirectly refer to the same VPS via different SPS
303  m_cSPS.setVPS(m_cVPS);
304#endif
305  xInitSPS();
306 
307  /* set the VPS profile information */
308#if H_MV
309  // This seems to be incorrect, but irrelevant for the MV-HEVC
310  *(m_cVPS->getPTL()) = *m_cSPS.getPTL();
311  m_cVPS->getTimingInfo()->setTimingInfoPresentFlag       ( false );
312#else
313  *m_cVPS.getPTL() = *m_cSPS.getPTL();
314  m_cVPS.getTimingInfo()->setTimingInfoPresentFlag       ( false );
315#endif
316  // initialize PPS
317  m_cPPS.setSPS(&m_cSPS);
318  xInitPPS();
319  xInitRPS(isFieldCoding);
320
321  xInitPPSforTiles();
322
323  // initialize processing unit classes
324  m_cGOPEncoder.  init( this );
325  m_cSliceEncoder.init( this );
326  m_cCuEncoder.   init( this );
327 
328#if KWU_RC_MADPRED_E0227
329  m_pcTAppEncTop = pcTAppEncTop;
330#endif
331  // initialize transform & quantization class
332  m_pcCavlcCoder = getCavlcCoder();
333 
334  m_cTrQuant.init( 1 << m_uiQuadtreeTULog2MaxSize,
335                  m_useRDOQ, 
336                  m_useRDOQTS,
337                  true 
338                  ,m_useTransformSkipFast
339#if ADAPTIVE_QP_SELECTION                 
340                  , m_bUseAdaptQpSelect
341#endif
342                  );
343 
344  // initialize encoder search class
345  m_cSearch.init( this, &m_cTrQuant, m_iSearchRange, m_bipredSearchRange, m_iFastSearch, 0, &m_cEntropyCoder, &m_cRdCost, getRDSbacCoder(), getRDGoOnSbacCoder() );
346
347  m_iMaxRefPicNum = 0;
348}
349
350// ====================================================================================================================
351// Public member functions
352// ====================================================================================================================
353
354#if H_MV
355Void TEncTop::initNewPic( TComPicYuv* pcPicYuvOrg )
356{
357  TComPic* pcPicCurr = NULL;
358
359  // get original YUV
360  xGetNewPicBuffer( pcPicCurr );
361  pcPicYuvOrg->copyToPic( pcPicCurr->getPicYuvOrg() );
362
363  // compute image characteristics
364  if ( getUseAdaptiveQP() )
365  {
366    m_cPreanalyzer.xPreanalyze( dynamic_cast<TEncPic*>( pcPicCurr ) );
367  }
368#if H_MV
369  pcPicCurr->setLayerId( getLayerId()); 
370#endif
371#if H_3D
372  pcPicCurr->setScaleOffset( m_aaiCodedScale, m_aaiCodedOffset );
373#endif
374}
375#endif
376Void TEncTop::deletePicBuffer()
377{
378  TComList<TComPic*>::iterator iterPic = m_cListPic.begin();
379  Int iSize = Int( m_cListPic.size() );
380 
381  for ( Int i = 0; i < iSize; i++ )
382  {
383    TComPic* pcPic = *(iterPic++);
384   
385    pcPic->destroy();
386    delete pcPic;
387    pcPic = NULL;
388  }
389}
390
391/**
392 - Application has picture buffer list with size of GOP + 1
393 - Picture buffer list acts like as ring buffer
394 - End of the list has the latest picture
395 .
396 \param   flush               cause encoder to encode a partial GOP
397 \param   pcPicYuvOrg         original YUV picture
398 \retval  rcListPicYuvRecOut  list of reconstruction YUV pictures
399 \retval  rcListBitstreamOut  list of output bitstreams
400 \retval  iNumEncoded         number of encoded pictures
401 */
402#if H_MV
403Void TEncTop::encode(Bool flush, TComPicYuv* pcPicYuvOrg, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int& iNumEncoded , Int gopId )
404{
405#else
406Void TEncTop::encode(Bool flush, TComPicYuv* pcPicYuvOrg, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int& iNumEncoded )
407{
408#endif
409#if H_3D
410  TComPic* picLastCoded = getPic( getGOPEncoder()->getPocLastCoded() );
411  if( picLastCoded )
412  {
413    picLastCoded->compressMotion(1); 
414  }
415#endif
416#if H_MV
417  if( gopId == 0)
418  {
419    m_cGOPEncoder.initGOP(m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut); 
420#else
421  if (pcPicYuvOrg) {
422    // get original YUV
423    TComPic* pcPicCurr = NULL;
424    xGetNewPicBuffer( pcPicCurr );
425    pcPicYuvOrg->copyToPic( pcPicCurr->getPicYuvOrg() );
426
427    // compute image characteristics
428    if ( getUseAdaptiveQP() )
429    {
430      m_cPreanalyzer.xPreanalyze( dynamic_cast<TEncPic*>( pcPicCurr ) );
431    }
432  }
433 
434  if (!m_iNumPicRcvd || (!flush && m_iPOCLast != 0 && m_iNumPicRcvd != m_iGOPSize && m_iGOPSize))
435  {
436    iNumEncoded = 0;
437    return;
438  }
439#endif
440 
441#if RATE_CONTROL_LAMBDA_DOMAIN
442  if ( m_RCEnableRateControl )
443  {
444    m_cRateCtrl.initRCGOP( m_iNumPicRcvd );
445  }
446#endif
447
448#if H_MV
449  }
450  m_cGOPEncoder.compressPicInGOP(m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut, gopId, false, false );
451
452  if( gopId + 1 == m_cGOPEncoder.getGOPSize() )
453  {
454#else
455  // compress GOP
456  m_cGOPEncoder.compressGOP(m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut, false, false);
457#endif
458
459#if RATE_CONTROL_LAMBDA_DOMAIN
460  if ( m_RCEnableRateControl )
461  {
462    m_cRateCtrl.destroyRCGOP();
463  }
464#endif
465 
466  iNumEncoded         = m_iNumPicRcvd;
467  m_iNumPicRcvd       = 0;
468  m_uiNumAllPicCoded += iNumEncoded;
469#if H_MV
470}
471#endif
472}
473/**------------------------------------------------
474 Separate interlaced frame into two fields
475 -------------------------------------------------**/
476void separateFields(Pel* org, Pel* dstField, UInt stride, UInt width, UInt height, bool isTop)
477{
478  if (!isTop)
479  {
480    org += stride;
481  }
482  for (Int y = 0; y < height>>1; y++)
483  {
484    for (Int x = 0; x < width; x++)
485    {
486      dstField[x] = org[x];
487    }
488   
489    dstField += stride;
490    org += stride*2;
491  }
492 
493}
494
495#if H_MV
496Void TEncTop::encode(Bool flush, TComPicYuv* pcPicYuvOrg, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int& iNumEncoded, bool isTff, Int gopId )
497{
498  assert( 0 ); // Field coding and multiview need to be furhter harmonized.
499}
500#else
501Void TEncTop::encode(Bool flush, TComPicYuv* pcPicYuvOrg, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int& iNumEncoded, bool isTff)
502{
503  /* -- TOP FIELD -- */
504 
505  if (pcPicYuvOrg)
506  {
507   
508    /* -- Top field initialization -- */
509   
510    TComPic *pcTopField;
511    xGetNewPicBuffer( pcTopField );
512    pcTopField->getPicSym()->allocSaoParam(&m_cEncSAO);
513    pcTopField->setReconMark (false);
514   
515    pcTopField->getSlice(0)->setPOC( m_iPOCLast );
516    pcTopField->getPicYuvRec()->setBorderExtension(false);
517    pcTopField->setTopField(isTff);
518   
519    int nHeight = pcPicYuvOrg->getHeight();
520    int nWidth = pcPicYuvOrg->getWidth();
521    int nStride = pcPicYuvOrg->getStride();
522    int nPadLuma = pcPicYuvOrg->getLumaMargin();
523    int nPadChroma = pcPicYuvOrg->getChromaMargin();
524   
525    // Get pointers
526    Pel * PicBufY = pcPicYuvOrg->getBufY();
527    Pel * PicBufU = pcPicYuvOrg->getBufU();
528    Pel * PicBufV = pcPicYuvOrg->getBufV();
529   
530    Pel * pcTopFieldY =  pcTopField->getPicYuvOrg()->getLumaAddr();
531    Pel * pcTopFieldU =  pcTopField->getPicYuvOrg()->getCbAddr();
532    Pel * pcTopFieldV =  pcTopField->getPicYuvOrg()->getCrAddr();
533   
534    // compute image characteristics
535    if ( getUseAdaptiveQP() )
536    {
537      m_cPreanalyzer.xPreanalyze( dynamic_cast<TEncPic*>( pcTopField ) );
538    }
539   
540    /* -- Defield -- */
541   
542    bool isTop = isTff;
543   
544    separateFields(PicBufY + nPadLuma + nStride*nPadLuma, pcTopFieldY, nStride, nWidth, nHeight, isTop);
545    separateFields(PicBufU + nPadChroma + (nStride >> 1)*nPadChroma, pcTopFieldU, nStride >> 1, nWidth >> 1, nHeight >> 1, isTop);
546    separateFields(PicBufV + nPadChroma + (nStride >> 1)*nPadChroma, pcTopFieldV, nStride >> 1, nWidth >> 1, nHeight >> 1, isTop);
547   
548  }
549 
550  if (m_iPOCLast == 0) // compress field 0
551  {
552    m_cGOPEncoder.compressGOP(m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut, true, isTff);
553  }
554 
555  /* -- BOTTOM FIELD -- */
556 
557  if (pcPicYuvOrg)
558  {
559   
560    /* -- Bottom field initialization -- */
561   
562    TComPic* pcBottomField;
563    xGetNewPicBuffer( pcBottomField );
564    pcBottomField->getPicSym()->allocSaoParam(&m_cEncSAO);
565    pcBottomField->setReconMark (false);
566   
567    TComPicYuv* rpcPicYuvRec = new TComPicYuv;
568    if ( rcListPicYuvRecOut.size() == (UInt)m_iGOPSize )
569    {
570      rpcPicYuvRec = rcListPicYuvRecOut.popFront();
571    }
572    else
573    {
574      rpcPicYuvRec->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth );
575    }
576    rcListPicYuvRecOut.pushBack( rpcPicYuvRec );
577   
578    pcBottomField->getSlice(0)->setPOC( m_iPOCLast);
579    pcBottomField->getPicYuvRec()->setBorderExtension(false);
580    pcBottomField->setTopField(!isTff);
581   
582    int nHeight = pcPicYuvOrg->getHeight();
583    int nWidth = pcPicYuvOrg->getWidth();
584    int nStride = pcPicYuvOrg->getStride();
585    int nPadLuma = pcPicYuvOrg->getLumaMargin();
586    int nPadChroma = pcPicYuvOrg->getChromaMargin();
587   
588    // Get pointers
589    Pel * PicBufY = pcPicYuvOrg->getBufY();
590    Pel * PicBufU = pcPicYuvOrg->getBufU();
591    Pel * PicBufV = pcPicYuvOrg->getBufV();
592   
593    Pel * pcBottomFieldY =  pcBottomField->getPicYuvOrg()->getLumaAddr();
594    Pel * pcBottomFieldU =  pcBottomField->getPicYuvOrg()->getCbAddr();
595    Pel * pcBottomFieldV =  pcBottomField->getPicYuvOrg()->getCrAddr();
596   
597    // Compute image characteristics
598    if ( getUseAdaptiveQP() )
599    {
600      m_cPreanalyzer.xPreanalyze( dynamic_cast<TEncPic*>( pcBottomField ) );
601    }
602   
603    /* -- Defield -- */
604   
605    bool isTop = !isTff;
606   
607    separateFields(PicBufY + nPadLuma + nStride*nPadLuma, pcBottomFieldY, nStride, nWidth, nHeight, isTop);
608    separateFields(PicBufU + nPadChroma + (nStride >> 1)*nPadChroma, pcBottomFieldU, nStride >> 1, nWidth >> 1, nHeight >> 1, isTop);
609    separateFields(PicBufV + nPadChroma + (nStride >> 1)*nPadChroma, pcBottomFieldV, nStride >> 1, nWidth >> 1, nHeight >> 1, isTop);
610   
611  }
612 
613  if ( ( !(m_iNumPicRcvd) || (!flush && m_iPOCLast != 1 && m_iNumPicRcvd != m_iGOPSize && m_iGOPSize)) )
614  {
615    iNumEncoded = 0;
616    return;
617  }
618 
619  // compress GOP
620  m_cGOPEncoder.compressGOP(m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut, true, isTff);
621 
622  iNumEncoded = m_iNumPicRcvd;
623  m_iNumPicRcvd = 0;
624  m_uiNumAllPicCoded += iNumEncoded;
625}
626#endif
627
628
629
630// ====================================================================================================================
631// Protected member functions
632// ====================================================================================================================
633
634/**
635 - Application has picture buffer list with size of GOP + 1
636 - Picture buffer list acts like as ring buffer
637 - End of the list has the latest picture
638 .
639 \retval rpcPic obtained picture buffer
640 */
641Void TEncTop::xGetNewPicBuffer ( TComPic*& rpcPic )
642{
643  TComSlice::sortPicList(m_cListPic);
644 
645  if (m_cListPic.size() >= (UInt)(m_iGOPSize + getMaxDecPicBuffering(MAX_TLAYER-1) + 2) )
646  {
647    TComList<TComPic*>::iterator iterPic  = m_cListPic.begin();
648    Int iSize = Int( m_cListPic.size() );
649    for ( Int i = 0; i < iSize; i++ )
650    {
651      rpcPic = *(iterPic++);
652      if(rpcPic->getSlice(0)->isReferenced() == false)
653      {
654        break;
655      }
656    }
657  }
658  else
659  {
660    if ( getUseAdaptiveQP() )
661    {
662      TEncPic* pcEPic = new TEncPic;
663      pcEPic->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, m_cPPS.getMaxCuDQPDepth()+1 ,
664                      m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics);
665      rpcPic = pcEPic;
666    }
667    else
668    {
669      rpcPic = new TComPic;
670
671      rpcPic->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, 
672                      m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics);
673    }
674    if (getUseSAO())
675    {
676      rpcPic->getPicSym()->allocSaoParam(&m_cEncSAO);
677    }
678    m_cListPic.pushBack( rpcPic );
679  }
680  rpcPic->setReconMark (false);
681 
682  m_iPOCLast++;
683  m_iNumPicRcvd++;
684 
685  rpcPic->getSlice(0)->setPOC( m_iPOCLast );
686  // mark it should be extended
687  rpcPic->getPicYuvRec()->setBorderExtension(false);
688
689#if H_MV
690  rpcPic->getPicYuvOrg()->setBorderExtension(false);
691#endif
692}
693
694Void TEncTop::xInitSPS()
695{
696#if H_MV
697  m_cSPS.setSPSId( getLayerIdInVps() );
698  m_cSPS.setLayerId( getLayerId() );
699#endif
700  ProfileTierLevel& profileTierLevel = *m_cSPS.getPTL()->getGeneralPTL();
701  profileTierLevel.setLevelIdc(m_level);
702  profileTierLevel.setTierFlag(m_levelTier);
703  profileTierLevel.setProfileIdc(m_profile);
704  profileTierLevel.setProfileCompatibilityFlag(m_profile, 1);
705  profileTierLevel.setProgressiveSourceFlag(m_progressiveSourceFlag);
706  profileTierLevel.setInterlacedSourceFlag(m_interlacedSourceFlag);
707  profileTierLevel.setNonPackedConstraintFlag(m_nonPackedConstraintFlag);
708  profileTierLevel.setFrameOnlyConstraintFlag(m_frameOnlyConstraintFlag);
709 
710  if (m_profile == Profile::MAIN10 && g_bitDepthY == 8 && g_bitDepthC == 8)
711  {
712    /* The above constraint is equal to Profile::MAIN */
713    profileTierLevel.setProfileCompatibilityFlag(Profile::MAIN, 1);
714  }
715  if (m_profile == Profile::MAIN)
716  {
717    /* A Profile::MAIN10 decoder can always decode Profile::MAIN */
718    profileTierLevel.setProfileCompatibilityFlag(Profile::MAIN10, 1);
719  }
720  /* XXX: should Main be marked as compatible with still picture? */
721  /* XXX: may be a good idea to refactor the above into a function
722   * that chooses the actual compatibility based upon options */
723
724#if H_MV 
725#if H_MV_6_PS_REP_FORM_18_19_20
726  m_cSPS.setUpdateRepFormatFlag           ( false );   
727#else
728  m_cSPS.setUpdateRepFormatFlag           ( m_layerId == 0 );   
729#endif
730  m_cSPS.setSpsInferScalingListFlag       ( m_layerId > 0 && m_cVPS->getInDirectDependencyFlag( getLayerIdInVps(), 0 ) ); 
731  m_cSPS.setSpsScalingListRefLayerId      ( 0              ); 
732#if H_MV_6_PSEM_O0142_3
733  m_cSPS.setSpsExtensionFlag              ( true ); 
734  m_cSPS.setSpsExtensionTypeFlag          ( PS_EX_T_MV ,true ); 
735#if H_3D
736  m_cSPS.setSpsExtensionTypeFlag          ( PS_EX_T_3D ,true ); 
737#endif
738#endif
739#endif
740  m_cSPS.setPicWidthInLumaSamples         ( m_iSourceWidth      );
741  m_cSPS.setPicHeightInLumaSamples        ( m_iSourceHeight     );
742  m_cSPS.setConformanceWindow             ( m_conformanceWindow );
743  m_cSPS.setMaxCUWidth    ( g_uiMaxCUWidth      );
744  m_cSPS.setMaxCUHeight   ( g_uiMaxCUHeight     );
745  m_cSPS.setMaxCUDepth    ( g_uiMaxCUDepth      );
746
747  Int minCUSize = m_cSPS.getMaxCUWidth() >> ( m_cSPS.getMaxCUDepth()-g_uiAddCUDepth );
748  Int log2MinCUSize = 0;
749  while(minCUSize > 1)
750  {
751    minCUSize >>= 1;
752    log2MinCUSize++;
753  }
754
755  m_cSPS.setLog2MinCodingBlockSize(log2MinCUSize);
756  m_cSPS.setLog2DiffMaxMinCodingBlockSize(m_cSPS.getMaxCUDepth()-g_uiAddCUDepth);
757 
758  m_cSPS.setPCMLog2MinSize (m_uiPCMLog2MinSize);
759  m_cSPS.setUsePCM        ( m_usePCM           );
760  m_cSPS.setPCMLog2MaxSize( m_pcmLog2MaxSize  );
761
762  m_cSPS.setQuadtreeTULog2MaxSize( m_uiQuadtreeTULog2MaxSize );
763  m_cSPS.setQuadtreeTULog2MinSize( m_uiQuadtreeTULog2MinSize );
764  m_cSPS.setQuadtreeTUMaxDepthInter( m_uiQuadtreeTUMaxDepthInter    );
765  m_cSPS.setQuadtreeTUMaxDepthIntra( m_uiQuadtreeTUMaxDepthIntra    );
766 
767  m_cSPS.setTMVPFlagsPresent(false);
768  m_cSPS.setUseLossless   ( m_useLossless  );
769
770  m_cSPS.setMaxTrSize   ( 1 << m_uiQuadtreeTULog2MaxSize );
771 
772  Int i;
773 
774  for (i = 0; i < g_uiMaxCUDepth-g_uiAddCUDepth; i++ )
775  {
776    m_cSPS.setAMPAcc( i, m_useAMP );
777    //m_cSPS.setAMPAcc( i, 1 );
778  }
779
780  m_cSPS.setUseAMP ( m_useAMP );
781
782#if H_3D_QTLPC
783  m_cSPS.setUseQTL( m_bUseQTL );
784  m_cSPS.setUsePC ( m_bUsePC  );
785#endif
786
787  for (i = g_uiMaxCUDepth-g_uiAddCUDepth; i < g_uiMaxCUDepth; i++ )
788  {
789    m_cSPS.setAMPAcc(i, 0);
790  }
791
792  m_cSPS.setBitDepthY( g_bitDepthY );
793  m_cSPS.setBitDepthC( g_bitDepthC );
794
795  m_cSPS.setQpBDOffsetY ( 6*(g_bitDepthY - 8) );
796  m_cSPS.setQpBDOffsetC ( 6*(g_bitDepthC - 8) );
797
798  m_cSPS.setUseSAO( m_bUseSAO );
799
800  m_cSPS.setMaxTLayers( m_maxTempLayer );
801  m_cSPS.setTemporalIdNestingFlag( ( m_maxTempLayer == 1 ) ? true : false );
802  for ( i = 0; i < m_cSPS.getMaxTLayers(); i++ )
803  {
804    m_cSPS.setMaxDecPicBuffering(m_maxDecPicBuffering[i], i);
805    m_cSPS.setNumReorderPics(m_numReorderPics[i], i);
806  }
807  m_cSPS.setPCMBitDepthLuma (g_uiPCMBitDepthLuma);
808  m_cSPS.setPCMBitDepthChroma (g_uiPCMBitDepthChroma);
809  m_cSPS.setPCMFilterDisableFlag  ( m_bPCMFilterDisableFlag );
810
811  m_cSPS.setScalingListFlag ( (m_useScalingListId == 0) ? 0 : 1 );
812
813  m_cSPS.setUseStrongIntraSmoothing( m_useStrongIntraSmoothing );
814
815  m_cSPS.setVuiParametersPresentFlag(getVuiParametersPresentFlag());
816  if (m_cSPS.getVuiParametersPresentFlag())
817  {
818    TComVUI* pcVUI = m_cSPS.getVuiParameters();
819    pcVUI->setAspectRatioInfoPresentFlag(getAspectRatioIdc() != -1);
820    pcVUI->setAspectRatioIdc(getAspectRatioIdc());
821    pcVUI->setSarWidth(getSarWidth());
822    pcVUI->setSarHeight(getSarHeight());
823    pcVUI->setOverscanInfoPresentFlag(getOverscanInfoPresentFlag());
824    pcVUI->setOverscanAppropriateFlag(getOverscanAppropriateFlag());
825#if H_MV_6_PS_O0118_33
826    pcVUI->setVideoSignalTypePresentFlag(getVideoSignalTypePresentFlag() && getLayerId() == 0 );
827#else
828    pcVUI->setVideoSignalTypePresentFlag(getVideoSignalTypePresentFlag());
829#endif
830    pcVUI->setVideoFormat(getVideoFormat());
831    pcVUI->setVideoFullRangeFlag(getVideoFullRangeFlag());
832    pcVUI->setColourDescriptionPresentFlag(getColourDescriptionPresentFlag());
833    pcVUI->setColourPrimaries(getColourPrimaries());
834    pcVUI->setTransferCharacteristics(getTransferCharacteristics());
835    pcVUI->setMatrixCoefficients(getMatrixCoefficients());
836    pcVUI->setChromaLocInfoPresentFlag(getChromaLocInfoPresentFlag());
837    pcVUI->setChromaSampleLocTypeTopField(getChromaSampleLocTypeTopField());
838    pcVUI->setChromaSampleLocTypeBottomField(getChromaSampleLocTypeBottomField());
839    pcVUI->setNeutralChromaIndicationFlag(getNeutralChromaIndicationFlag());
840    pcVUI->setDefaultDisplayWindow(getDefaultDisplayWindow());
841    pcVUI->setFrameFieldInfoPresentFlag(getFrameFieldInfoPresentFlag());
842    pcVUI->setFieldSeqFlag(false);
843    pcVUI->setHrdParametersPresentFlag(false);
844    pcVUI->getTimingInfo()->setPocProportionalToTimingFlag(getPocProportionalToTimingFlag());
845    pcVUI->getTimingInfo()->setNumTicksPocDiffOneMinus1   (getNumTicksPocDiffOneMinus1()   );
846    pcVUI->setBitstreamRestrictionFlag(getBitstreamRestrictionFlag());
847    pcVUI->setTilesFixedStructureFlag(getTilesFixedStructureFlag());
848    pcVUI->setMotionVectorsOverPicBoundariesFlag(getMotionVectorsOverPicBoundariesFlag());
849    pcVUI->setMinSpatialSegmentationIdc(getMinSpatialSegmentationIdc());
850    pcVUI->setMaxBytesPerPicDenom(getMaxBytesPerPicDenom());
851    pcVUI->setMaxBitsPerMinCuDenom(getMaxBitsPerMinCuDenom());
852    pcVUI->setLog2MaxMvLengthHorizontal(getLog2MaxMvLengthHorizontal());
853    pcVUI->setLog2MaxMvLengthVertical(getLog2MaxMvLengthVertical());
854  }
855#if H_3D
856#if !CAM_HLS_F0136_F0045_F0082
857  {
858    m_cSPS.initCamParaSPS           ( m_viewIndex, m_uiCamParPrecision, m_bCamParInSliceHeader, m_aaiCodedScale, m_aaiCodedOffset );
859  }
860#endif
861#endif
862}
863
864Void TEncTop::xInitPPS()
865{
866#if H_MV
867  m_cPPS.setLayerId( getLayerId() );
868  if( getVPS()->getNumDirectRefLayers( getLayerId() ) > 0 )
869  {
870    m_cPPS.setListsModificationPresentFlag( true );
871  }
872  m_cPPS.setPPSId( getLayerIdInVps() );
873  m_cPPS.setSPSId( getLayerIdInVps() );
874#endif
875
876#if DLT_DIFF_CODING_IN_PPS
877  m_cPPS.setDLT( getDLT() );
878#endif
879
880  m_cPPS.setConstrainedIntraPred( m_bUseConstrainedIntraPred );
881  Bool bUseDQP = (getMaxCuDQPDepth() > 0)? true : false;
882
883  Int lowestQP = - m_cSPS.getQpBDOffsetY();
884
885  if(getUseLossless())
886  {
887    if ((getMaxCuDQPDepth() == 0) && (getMaxDeltaQP() == 0 ) && (getQP() == lowestQP) )
888    {
889      bUseDQP = false;
890    }
891    else
892    {
893      bUseDQP = true;
894    }
895  }
896  else
897  {
898    if(bUseDQP == false)
899    {
900      if((getMaxDeltaQP() != 0 )|| getUseAdaptiveQP())
901      {
902        bUseDQP = true;
903      }
904    }
905  }
906
907  if(bUseDQP)
908  {
909    m_cPPS.setUseDQP(true);
910    m_cPPS.setMaxCuDQPDepth( m_iMaxCuDQPDepth );
911    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
912  }
913  else
914  {
915    m_cPPS.setUseDQP(false);
916    m_cPPS.setMaxCuDQPDepth( 0 );
917    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
918  }
919
920#if RATE_CONTROL_LAMBDA_DOMAIN
921  if ( m_RCEnableRateControl )
922  {
923    m_cPPS.setUseDQP(true);
924    m_cPPS.setMaxCuDQPDepth( 0 );
925    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
926  }
927#endif
928#if !RATE_CONTROL_LAMBDA_DOMAIN && KWU_FIX_URQ
929  if ( m_enableRateCtrl )
930  {
931    m_cPPS.setUseDQP(true);
932    m_cPPS.setMaxCuDQPDepth( 0 );
933    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
934  } 
935#endif
936
937  m_cPPS.setChromaCbQpOffset( m_chromaCbQpOffset );
938  m_cPPS.setChromaCrQpOffset( m_chromaCrQpOffset );
939
940  m_cPPS.setNumSubstreams(m_iWaveFrontSubstreams);
941  m_cPPS.setEntropyCodingSyncEnabledFlag( m_iWaveFrontSynchro > 0 );
942  m_cPPS.setTilesEnabledFlag( (m_iNumColumnsMinus1 > 0 || m_iNumRowsMinus1 > 0) );
943  m_cPPS.setUseWP( m_useWeightedPred );
944  m_cPPS.setWPBiPred( m_useWeightedBiPred );
945  m_cPPS.setOutputFlagPresentFlag( false );
946#if H_MV
947#if H_MV_6_RALS_O0149_11
948  m_cPPS.setNumExtraSliceHeaderBits( 3 ); 
949#else
950  m_cPPS.setNumExtraSliceHeaderBits( 2 ); 
951#endif
952#endif
953  m_cPPS.setSignHideFlag(getSignHideFlag());
954  if ( getDeblockingFilterMetric() )
955  {
956    m_cPPS.setDeblockingFilterControlPresentFlag (true);
957    m_cPPS.setDeblockingFilterOverrideEnabledFlag(true);
958    m_cPPS.setPicDisableDeblockingFilterFlag(false);
959    m_cPPS.setDeblockingFilterBetaOffsetDiv2(0);
960    m_cPPS.setDeblockingFilterTcOffsetDiv2(0);
961  } 
962  else
963  {
964    m_cPPS.setDeblockingFilterControlPresentFlag (m_DeblockingFilterControlPresent );
965  }
966  m_cPPS.setLog2ParallelMergeLevelMinus2   (m_log2ParallelMergeLevelMinus2 );
967  m_cPPS.setCabacInitPresentFlag(CABAC_INIT_PRESENT_FLAG);
968  m_cPPS.setLoopFilterAcrossSlicesEnabledFlag( m_bLFCrossSliceBoundaryFlag );
969  Int histogram[MAX_NUM_REF + 1];
970  for( Int i = 0; i <= MAX_NUM_REF; i++ )
971  {
972    histogram[i]=0;
973  }
974  for( Int i = 0; i < getGOPSize(); i++ )
975  {
976    assert(getGOPEntry(i).m_numRefPicsActive >= 0 && getGOPEntry(i).m_numRefPicsActive <= MAX_NUM_REF);
977    histogram[getGOPEntry(i).m_numRefPicsActive]++;
978  }
979  Int maxHist=-1;
980  Int bestPos=0;
981  for( Int i = 0; i <= MAX_NUM_REF; i++ )
982  {
983    if(histogram[i]>maxHist)
984    {
985      maxHist=histogram[i];
986      bestPos=i;
987    }
988  }
989  assert(bestPos <= 15);
990  m_cPPS.setNumRefIdxL0DefaultActive(bestPos);
991  m_cPPS.setNumRefIdxL1DefaultActive(bestPos);
992  m_cPPS.setTransquantBypassEnableFlag(getTransquantBypassEnableFlag());
993  m_cPPS.setUseTransformSkip( m_useTransformSkip );
994  if (m_sliceSegmentMode)
995  {
996    m_cPPS.setDependentSliceSegmentsEnabledFlag( true );
997  }
998  if( m_cPPS.getDependentSliceSegmentsEnabledFlag() )
999  {
1000    Int NumCtx = m_cPPS.getEntropyCodingSyncEnabledFlag()?2:1;
1001    m_cSliceEncoder.initCtxMem( NumCtx );
1002    for ( UInt st = 0; st < NumCtx; st++ )
1003    {
1004      TEncSbac* ctx = NULL;
1005      ctx = new TEncSbac;
1006      ctx->init( &m_cBinCoderCABAC );
1007      m_cSliceEncoder.setCtxMem( ctx, st );
1008    }
1009  }
1010#if H_3D
1011#if CAM_HLS_F0136_F0045_F0082
1012  if( m_cVPS->hasCamParInSliceHeader( getViewIndex() ) )
1013#else
1014  if( m_cSPS.hasCamParInSliceHeader() )
1015#endif
1016  {
1017    m_cPPS.setSliceHeaderExtensionPresentFlag( true ); 
1018  }
1019#endif
1020}
1021
1022//Function for initializing m_RPSList, a list of TComReferencePictureSet, based on the GOPEntry objects read from the config file.
1023Void TEncTop::xInitRPS(Bool isFieldCoding)
1024{
1025  TComReferencePictureSet*      rps;
1026 
1027  m_cSPS.createRPSList(getGOPSize()+m_extraRPSs+1);
1028  TComRPSList* rpsList = m_cSPS.getRPSList();
1029
1030  for( Int i = 0; i < getGOPSize()+m_extraRPSs; i++) 
1031  {
1032    GOPEntry ge = getGOPEntry(i);
1033    rps = rpsList->getReferencePictureSet(i);
1034    rps->setNumberOfPictures(ge.m_numRefPics);
1035    rps->setNumRefIdc(ge.m_numRefIdc);
1036    Int numNeg = 0;
1037    Int numPos = 0;
1038    for( Int j = 0; j < ge.m_numRefPics; j++)
1039    {
1040      rps->setDeltaPOC(j,ge.m_referencePics[j]);
1041      rps->setUsed(j,ge.m_usedByCurrPic[j]);
1042      if(ge.m_referencePics[j]>0)
1043      {
1044        numPos++;
1045      }
1046      else
1047      {
1048        numNeg++;
1049      }
1050    }
1051    rps->setNumberOfNegativePictures(numNeg);
1052    rps->setNumberOfPositivePictures(numPos);
1053
1054    // handle inter RPS intialization from the config file.
1055#if AUTO_INTER_RPS
1056    rps->setInterRPSPrediction(ge.m_interRPSPrediction > 0);  // not very clean, converting anything > 0 to true.
1057    rps->setDeltaRIdxMinus1(0);                               // index to the Reference RPS is always the previous one.
1058    TComReferencePictureSet*     RPSRef = rpsList->getReferencePictureSet(i-1);  // get the reference RPS
1059
1060    if (ge.m_interRPSPrediction == 2)  // Automatic generation of the inter RPS idc based on the RIdx provided.
1061    {
1062      Int deltaRPS = getGOPEntry(i-1).m_POC - ge.m_POC;  // the ref POC - current POC
1063      Int numRefDeltaPOC = RPSRef->getNumberOfPictures();
1064
1065      rps->setDeltaRPS(deltaRPS);           // set delta RPS
1066      rps->setNumRefIdc(numRefDeltaPOC+1);  // set the numRefIdc to the number of pictures in the reference RPS + 1.
1067      Int count=0;
1068      for (Int j = 0; j <= numRefDeltaPOC; j++ ) // cycle through pics in reference RPS.
1069      {
1070        Int RefDeltaPOC = (j<numRefDeltaPOC)? RPSRef->getDeltaPOC(j): 0;  // if it is the last decoded picture, set RefDeltaPOC = 0
1071        rps->setRefIdc(j, 0);
1072        for (Int k = 0; k < rps->getNumberOfPictures(); k++ )  // cycle through pics in current RPS.
1073        {
1074          if (rps->getDeltaPOC(k) == ( RefDeltaPOC + deltaRPS))  // if the current RPS has a same picture as the reference RPS.
1075          {
1076              rps->setRefIdc(j, (rps->getUsed(k)?1:2));
1077              count++;
1078              break;
1079          }
1080        }
1081      }
1082      if (count != rps->getNumberOfPictures())
1083      {
1084        printf("Warning: Unable fully predict all delta POCs using the reference RPS index given in the config file.  Setting Inter RPS to false for this RPS.\n");
1085        rps->setInterRPSPrediction(0);
1086      }
1087    }
1088    else if (ge.m_interRPSPrediction == 1)  // inter RPS idc based on the RefIdc values provided in config file.
1089    {
1090      rps->setDeltaRPS(ge.m_deltaRPS);
1091      rps->setNumRefIdc(ge.m_numRefIdc);
1092      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1093      {
1094        rps->setRefIdc(j, ge.m_refIdc[j]);
1095      }
1096#if WRITE_BACK
1097      // the folowing code overwrite the deltaPOC and Used by current values read from the config file with the ones
1098      // computed from the RefIdc.  A warning is printed if they are not identical.
1099      numNeg = 0;
1100      numPos = 0;
1101      TComReferencePictureSet      RPSTemp;  // temporary variable
1102
1103      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1104      {
1105        if (ge.m_refIdc[j])
1106        {
1107          Int deltaPOC = ge.m_deltaRPS + ((j < RPSRef->getNumberOfPictures())? RPSRef->getDeltaPOC(j) : 0);
1108          RPSTemp.setDeltaPOC((numNeg+numPos),deltaPOC);
1109          RPSTemp.setUsed((numNeg+numPos),ge.m_refIdc[j]==1?1:0);
1110          if (deltaPOC<0)
1111          {
1112            numNeg++;
1113          }
1114          else
1115          {
1116            numPos++;
1117          }
1118        }
1119      }
1120      if (numNeg != rps->getNumberOfNegativePictures())
1121      {
1122        printf("Warning: number of negative pictures in RPS is different between intra and inter RPS specified in the config file.\n");
1123        rps->setNumberOfNegativePictures(numNeg);
1124        rps->setNumberOfPictures(numNeg+numPos);
1125      }
1126      if (numPos != rps->getNumberOfPositivePictures())
1127      {
1128        printf("Warning: number of positive pictures in RPS is different between intra and inter RPS specified in the config file.\n");
1129        rps->setNumberOfPositivePictures(numPos);
1130        rps->setNumberOfPictures(numNeg+numPos);
1131      }
1132      RPSTemp.setNumberOfPictures(numNeg+numPos);
1133      RPSTemp.setNumberOfNegativePictures(numNeg);
1134      RPSTemp.sortDeltaPOC();     // sort the created delta POC before comparing
1135      // check if Delta POC and Used are the same
1136      // print warning if they are not.
1137      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1138      {
1139        if (RPSTemp.getDeltaPOC(j) != rps->getDeltaPOC(j))
1140        {
1141          printf("Warning: delta POC is different between intra RPS and inter RPS specified in the config file.\n");
1142          rps->setDeltaPOC(j,RPSTemp.getDeltaPOC(j));
1143        }
1144        if (RPSTemp.getUsed(j) != rps->getUsed(j))
1145        {
1146          printf("Warning: Used by Current in RPS is different between intra and inter RPS specified in the config file.\n");
1147          rps->setUsed(j,RPSTemp.getUsed(j));
1148        }
1149      }
1150#endif
1151    }
1152#else
1153    rps->setInterRPSPrediction(ge.m_interRPSPrediction);
1154    if (ge.m_interRPSPrediction)
1155    {
1156      rps->setDeltaRIdxMinus1(0);
1157      rps->setDeltaRPS(ge.m_deltaRPS);
1158      rps->setNumRefIdc(ge.m_numRefIdc);
1159      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1160      {
1161        rps->setRefIdc(j, ge.m_refIdc[j]);
1162      }
1163#if WRITE_BACK
1164      // the folowing code overwrite the deltaPOC and Used by current values read from the config file with the ones
1165      // computed from the RefIdc.  This is not necessary if both are identical. Currently there is no check to see if they are identical.
1166      numNeg = 0;
1167      numPos = 0;
1168      TComReferencePictureSet*     RPSRef = m_RPSList.getReferencePictureSet(i-1);
1169
1170      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1171      {
1172        if (ge.m_refIdc[j])
1173        {
1174          Int deltaPOC = ge.m_deltaRPS + ((j < RPSRef->getNumberOfPictures())? RPSRef->getDeltaPOC(j) : 0);
1175          rps->setDeltaPOC((numNeg+numPos),deltaPOC);
1176          rps->setUsed((numNeg+numPos),ge.m_refIdc[j]==1?1:0);
1177          if (deltaPOC<0)
1178          {
1179            numNeg++;
1180          }
1181          else
1182          {
1183            numPos++;
1184          }
1185        }
1186      }
1187      rps->setNumberOfNegativePictures(numNeg);
1188      rps->setNumberOfPositivePictures(numPos);
1189      rps->sortDeltaPOC();
1190#endif
1191    }
1192#endif //INTER_RPS_AUTO
1193  }
1194  //In case of field coding, we need to set special parameters for the first bottom field of the sequence, since it is not specified in the cfg file.
1195  //The position = GOPSize + extraRPSs which is (a priori) unused is reserved for this field in the RPS.
1196  if (isFieldCoding) 
1197  {
1198    rps = rpsList->getReferencePictureSet(getGOPSize()+m_extraRPSs);
1199    rps->setNumberOfPictures(1);
1200    rps->setNumberOfNegativePictures(1);
1201    rps->setNumberOfPositivePictures(0);
1202    rps->setNumberOfLongtermPictures(0);
1203    rps->setDeltaPOC(0,-1);
1204    rps->setPOC(0,0);
1205    rps->setUsed(0,true);
1206    rps->setInterRPSPrediction(false);
1207    rps->setDeltaRIdxMinus1(0);
1208    rps->setDeltaRPS(0);
1209    rps->setNumRefIdc(0);
1210}
1211}
1212
1213   // This is a function that
1214   // determines what Reference Picture Set to use
1215   // for a specific slice (with POC = POCCurr)
1216Void TEncTop::selectReferencePictureSet(TComSlice* slice, Int POCCurr, Int GOPid )
1217{
1218#if H_MV
1219  if( slice->getRapPicFlag() == true && getLayerId() > 0 && POCCurr == 0 )
1220  {
1221    TComReferencePictureSet* rps = slice->getLocalRPS();
1222    rps->setNumberOfNegativePictures(0);
1223    rps->setNumberOfPositivePictures(0);
1224    rps->setNumberOfLongtermPictures(0);
1225    rps->setNumberOfPictures(0);
1226    slice->setRPS(rps);
1227  }
1228  else
1229  {
1230#endif
1231  slice->setRPSidx(GOPid);
1232
1233  for(Int extraNum=m_iGOPSize; extraNum<m_extraRPSs+m_iGOPSize; extraNum++)
1234  {   
1235    if(m_uiIntraPeriod > 0 && getDecodingRefreshType() > 0)
1236    {
1237      Int POCIndex = POCCurr%m_uiIntraPeriod;
1238      if(POCIndex == 0)
1239      {
1240        POCIndex = m_uiIntraPeriod;
1241      }
1242      if(POCIndex == m_GOPList[extraNum].m_POC)
1243      {
1244        slice->setRPSidx(extraNum);
1245      }
1246    }
1247    else
1248    {
1249      if(POCCurr==m_GOPList[extraNum].m_POC)
1250      {
1251        slice->setRPSidx(extraNum);
1252      }
1253    }
1254  }
1255  if(POCCurr == 1 && slice->getPic()->isField())
1256  {
1257    slice->setRPSidx(m_iGOPSize+m_extraRPSs);
1258  }
1259
1260  slice->setRPS(getSPS()->getRPSList()->getReferencePictureSet(slice->getRPSidx()));
1261  slice->getRPS()->setNumberOfPictures(slice->getRPS()->getNumberOfNegativePictures()+slice->getRPS()->getNumberOfPositivePictures());
1262#if H_MV
1263  }
1264#endif
1265
1266}
1267
1268Int TEncTop::getReferencePictureSetIdxForSOP(TComSlice* slice, Int POCCurr, Int GOPid )
1269{
1270  int rpsIdx = GOPid;
1271
1272  for(Int extraNum=m_iGOPSize; extraNum<m_extraRPSs+m_iGOPSize; extraNum++)
1273  {   
1274    if(m_uiIntraPeriod > 0 && getDecodingRefreshType() > 0)
1275    {
1276      Int POCIndex = POCCurr%m_uiIntraPeriod;
1277      if(POCIndex == 0)
1278      {
1279        POCIndex = m_uiIntraPeriod;
1280      }
1281      if(POCIndex == m_GOPList[extraNum].m_POC)
1282      {
1283        rpsIdx = extraNum;
1284      }
1285    }
1286    else
1287    {
1288      if(POCCurr==m_GOPList[extraNum].m_POC)
1289      {
1290        rpsIdx = extraNum;
1291      }
1292    }
1293  }
1294
1295  return rpsIdx;
1296}
1297
1298Void  TEncTop::xInitPPSforTiles()
1299{
1300  m_cPPS.setUniformSpacingFlag( m_iUniformSpacingIdr );
1301  m_cPPS.setNumColumnsMinus1( m_iNumColumnsMinus1 );
1302  m_cPPS.setNumRowsMinus1( m_iNumRowsMinus1 );
1303  if( m_iUniformSpacingIdr == 0 )
1304  {
1305    m_cPPS.setColumnWidth( m_puiColumnWidth );
1306    m_cPPS.setRowHeight( m_puiRowHeight );
1307  }
1308  m_cPPS.setLoopFilterAcrossTilesEnabledFlag( m_loopFilterAcrossTilesEnabledFlag );
1309
1310  // # substreams is "per tile" when tiles are independent.
1311  if (m_iWaveFrontSynchro
1312    )
1313  {
1314    m_cPPS.setNumSubstreams(m_iWaveFrontSubstreams * (m_iNumColumnsMinus1+1));
1315  }
1316}
1317
1318Void  TEncCfg::xCheckGSParameters()
1319{
1320  Int   iWidthInCU = ( m_iSourceWidth%g_uiMaxCUWidth ) ? m_iSourceWidth/g_uiMaxCUWidth + 1 : m_iSourceWidth/g_uiMaxCUWidth;
1321  Int   iHeightInCU = ( m_iSourceHeight%g_uiMaxCUHeight ) ? m_iSourceHeight/g_uiMaxCUHeight + 1 : m_iSourceHeight/g_uiMaxCUHeight;
1322  UInt  uiCummulativeColumnWidth = 0;
1323  UInt  uiCummulativeRowHeight = 0;
1324
1325  //check the column relative parameters
1326  if( m_iNumColumnsMinus1 >= (1<<(LOG2_MAX_NUM_COLUMNS_MINUS1+1)) )
1327  {
1328    printf( "The number of columns is larger than the maximum allowed number of columns.\n" );
1329    exit( EXIT_FAILURE );
1330  }
1331
1332  if( m_iNumColumnsMinus1 >= iWidthInCU )
1333  {
1334    printf( "The current picture can not have so many columns.\n" );
1335    exit( EXIT_FAILURE );
1336  }
1337
1338  if( m_iNumColumnsMinus1 && m_iUniformSpacingIdr==0 )
1339  {
1340    for(Int i=0; i<m_iNumColumnsMinus1; i++)
1341    {
1342      uiCummulativeColumnWidth += m_puiColumnWidth[i];
1343    }
1344
1345    if( uiCummulativeColumnWidth >= iWidthInCU )
1346    {
1347      printf( "The width of the column is too large.\n" );
1348      exit( EXIT_FAILURE );
1349    }
1350  }
1351
1352  //check the row relative parameters
1353  if( m_iNumRowsMinus1 >= (1<<(LOG2_MAX_NUM_ROWS_MINUS1+1)) )
1354  {
1355    printf( "The number of rows is larger than the maximum allowed number of rows.\n" );
1356    exit( EXIT_FAILURE );
1357  }
1358
1359  if( m_iNumRowsMinus1 >= iHeightInCU )
1360  {
1361    printf( "The current picture can not have so many rows.\n" );
1362    exit( EXIT_FAILURE );
1363  }
1364
1365  if( m_iNumRowsMinus1 && m_iUniformSpacingIdr==0 )
1366  {
1367    for(Int i=0; i<m_iNumRowsMinus1; i++)
1368      uiCummulativeRowHeight += m_puiRowHeight[i];
1369
1370    if( uiCummulativeRowHeight >= iHeightInCU )
1371    {
1372      printf( "The height of the row is too large.\n" );
1373      exit( EXIT_FAILURE );
1374    }
1375  }
1376}
1377#if H_MV
1378Void TEncTop::printSummary( Int numAllPicCoded, Bool isField )
1379{
1380  assert ( !isField ); // Multiview and field coding need to be further unified
1381  assert (numAllPicCoded == m_cAnalyzeAll.getNumPic());
1382
1383  //--CFG_KDY
1384  m_cAnalyzeAll.setFrmRate( getFrameRate() );
1385  m_cAnalyzeI.setFrmRate( getFrameRate() );
1386  m_cAnalyzeP.setFrmRate( getFrameRate() );
1387  m_cAnalyzeB.setFrmRate( getFrameRate() );
1388
1389  //-- all
1390  printf( "\n\nSUMMARY ------------------------------------------- LayerId %2d\n", m_layerId );
1391
1392  m_cAnalyzeAll.printOut('a');
1393
1394  printf( "\n\nI Slices--------------------------------------------------------\n" );
1395  m_cAnalyzeI.printOut('i');
1396
1397  printf( "\n\nP Slices--------------------------------------------------------\n" );
1398  m_cAnalyzeP.printOut('p');
1399
1400  printf( "\n\nB Slices--------------------------------------------------------\n" );
1401  m_cAnalyzeB.printOut('b');
1402
1403#if _SUMMARY_OUT_
1404  m_cAnalyzeAll.printSummaryOut();
1405#endif
1406#if _SUMMARY_PIC_
1407  m_cAnalyzeI.printSummary('I');
1408  m_cAnalyzeP.printSummary('P');
1409  m_cAnalyzeB.printSummary('B');
1410#endif
1411}
1412
1413Int TEncTop::getFrameId(Int iGOPid) 
1414{
1415  if(m_iPOCLast == 0)
1416  {
1417    return(0 );
1418  }
1419  else
1420  {
1421    return m_iPOCLast -m_iNumPicRcvd+ getGOPEntry(iGOPid).m_POC ;
1422  }
1423}
1424
1425TComPic* TEncTop::getPic( Int poc )
1426{
1427  TComList<TComPic*>* listPic = getListPic();
1428  TComPic* pcPic = NULL;
1429  for(TComList<TComPic*>::iterator it=listPic->begin(); it!=listPic->end(); it++)
1430  {
1431    if( (*it)->getPOC() == poc )
1432    {
1433      pcPic = *it ;
1434      break ;
1435    }
1436  }
1437  return pcPic;
1438}
1439#endif
1440
1441#if H_3D_VSO
1442Void TEncTop::setupRenModel( Int iPoc, Int iEncViewIdx, Int iEncContent, Int iHorOffset )
1443{
1444  TRenModel* rendererModel = m_cRdCost.getRenModel(); 
1445  rendererModel->setupPart( iHorOffset, std::min( (Int) g_uiMaxCUHeight, (Int) ( m_iSourceHeight - iHorOffset ) )) ; 
1446 
1447  Int iEncViewSIdx = m_cameraParameters->getBaseId2SortedId()[ iEncViewIdx ];
1448
1449  // setup base views
1450  Int iNumOfBV = m_renderModelParameters->getNumOfBaseViewsForView( iEncViewSIdx, iEncContent );
1451
1452  for (Int iCurView = 0; iCurView < iNumOfBV; iCurView++ )
1453  {
1454    Int iBaseViewSIdx;
1455    Int iVideoDistMode;
1456    Int iDepthDistMode;
1457
1458    m_renderModelParameters->getBaseViewData( iEncViewSIdx, iEncContent, iCurView, iBaseViewSIdx, iVideoDistMode, iDepthDistMode );
1459
1460    AOT( iVideoDistMode < 0 || iVideoDistMode > 2 );
1461
1462    Int iBaseViewIdx = m_cameraParameters->getBaseSortedId2Id()[ iBaseViewSIdx ];
1463
1464    TComPicYuv* pcPicYuvVideoRec  = m_ivPicLists->getPicYuv( iBaseViewIdx, false, iPoc, true  );
1465    TComPicYuv* pcPicYuvDepthRec  = m_ivPicLists->getPicYuv( iBaseViewIdx, true , iPoc, true  );
1466    TComPicYuv* pcPicYuvVideoOrg  = m_ivPicLists->getPicYuv( iBaseViewIdx, false, iPoc, false );
1467    TComPicYuv* pcPicYuvDepthOrg  = m_ivPicLists->getPicYuv( iBaseViewIdx, true , iPoc, false );   
1468
1469    TComPicYuv* pcPicYuvVideoRef  = ( iVideoDistMode == 2 ) ? pcPicYuvVideoOrg  : NULL;
1470    TComPicYuv* pcPicYuvDepthRef  = ( iDepthDistMode == 2 ) ? pcPicYuvDepthOrg  : NULL;
1471
1472    TComPicYuv* pcPicYuvVideoTest = ( iVideoDistMode == 0 ) ? pcPicYuvVideoOrg  : pcPicYuvVideoRec;
1473    TComPicYuv* pcPicYuvDepthTest = ( iDepthDistMode == 0 ) ? pcPicYuvDepthOrg  : pcPicYuvDepthRec;
1474
1475    AOT( (iVideoDistMode == 2) != (pcPicYuvVideoRef != NULL) );
1476    AOT( (iDepthDistMode == 2) != (pcPicYuvDepthRef != NULL) );
1477    AOT( pcPicYuvDepthTest == NULL );
1478    AOT( pcPicYuvVideoTest == NULL );
1479
1480    rendererModel->setBaseView( iBaseViewSIdx, pcPicYuvVideoTest, pcPicYuvDepthTest, pcPicYuvVideoRef, pcPicYuvDepthRef );
1481  }
1482
1483  rendererModel->setErrorMode( iEncViewSIdx, iEncContent, 0 );
1484  // setup virtual views
1485  Int iNumOfSV  = m_renderModelParameters->getNumOfModelsForView( iEncViewSIdx, iEncContent );
1486  for (Int iCurView = 0; iCurView < iNumOfSV; iCurView++ )
1487  {
1488    Int iOrgRefBaseViewSIdx;
1489    Int iLeftBaseViewSIdx;
1490    Int iRightBaseViewSIdx;
1491    Int iSynthViewRelNum;
1492    Int iModelNum;
1493    Int iBlendMode;
1494    m_renderModelParameters->getSingleModelData(iEncViewSIdx, iEncContent, iCurView, iModelNum, iBlendMode,iLeftBaseViewSIdx, iRightBaseViewSIdx, iOrgRefBaseViewSIdx, iSynthViewRelNum );
1495
1496    Int iLeftBaseViewIdx    = -1;
1497    Int iRightBaseViewIdx   = -1;
1498
1499    TComPicYuv* pcPicYuvOrgRef  = NULL;
1500    Int**      ppiShiftLUTLeft  = NULL;
1501    Int**      ppiShiftLUTRight = NULL;
1502    Int**      ppiBaseShiftLUTLeft  = NULL;
1503    Int**      ppiBaseShiftLUTRight = NULL;
1504
1505
1506    Int        iDistToLeft      = -1;
1507
1508    Int iSynthViewIdx = m_cameraParameters->synthRelNum2Idx( iSynthViewRelNum );
1509
1510    if ( iLeftBaseViewSIdx != -1 )
1511    {
1512      iLeftBaseViewIdx   = m_cameraParameters->getBaseSortedId2Id()   [ iLeftBaseViewSIdx ];
1513      ppiShiftLUTLeft    = m_cameraParameters->getSynthViewShiftLUTI()[ iLeftBaseViewIdx  ][ iSynthViewIdx  ];
1514    }
1515
1516    if ( iRightBaseViewSIdx != -1 )
1517    {
1518      iRightBaseViewIdx  = m_cameraParameters->getBaseSortedId2Id()   [iRightBaseViewSIdx ];
1519      ppiShiftLUTRight   = m_cameraParameters->getSynthViewShiftLUTI()[ iRightBaseViewIdx ][ iSynthViewIdx ];
1520    }
1521
1522    if ( iRightBaseViewSIdx != -1 && iLeftBaseViewSIdx != -1 )
1523    {
1524      iDistToLeft          = m_cameraParameters->getRelDistLeft(  iSynthViewIdx , iLeftBaseViewIdx, iRightBaseViewIdx);
1525      ppiBaseShiftLUTLeft  = m_cameraParameters->getBaseViewShiftLUTI() [ iLeftBaseViewIdx  ][ iRightBaseViewIdx ];
1526      ppiBaseShiftLUTRight = m_cameraParameters->getBaseViewShiftLUTI() [ iRightBaseViewIdx ][ iLeftBaseViewIdx  ];
1527
1528    }
1529
1530    if ( iOrgRefBaseViewSIdx != -1 )
1531    {
1532      pcPicYuvOrgRef = m_ivPicLists->getPicYuv(  m_cameraParameters->getBaseSortedId2Id()[ iOrgRefBaseViewSIdx ] , false, iPoc, false );
1533      AOF ( pcPicYuvOrgRef );
1534    }
1535
1536    rendererModel->setSingleModel( iModelNum, ppiShiftLUTLeft, ppiBaseShiftLUTLeft, ppiShiftLUTRight, ppiBaseShiftLUTRight, iDistToLeft, pcPicYuvOrgRef );
1537  }
1538}
1539#endif
1540//! \}
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