source: 3DVCSoftware/branches/HTM-9.2-dev0/source/Lib/TLibEncoder/TEncTop.cpp @ 766

Last change on this file since 766 was 766, checked in by tech, 10 years ago

Cleanup part 3

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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 *
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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.
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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  m_cSPS.setUpdateRepFormatFlag           ( false );   
726  m_cSPS.setSpsInferScalingListFlag       ( m_layerId > 0 && m_cVPS->getInDirectDependencyFlag( getLayerIdInVps(), 0 ) ); 
727  m_cSPS.setSpsScalingListRefLayerId      ( 0              ); 
728  m_cSPS.setSpsExtensionFlag              ( true ); 
729  m_cSPS.setSpsExtensionTypeFlag          ( PS_EX_T_MV ,true ); 
730#if H_3D
731  m_cSPS.setSpsExtensionTypeFlag          ( PS_EX_T_3D ,true ); 
732#endif
733#endif
734  m_cSPS.setPicWidthInLumaSamples         ( m_iSourceWidth      );
735  m_cSPS.setPicHeightInLumaSamples        ( m_iSourceHeight     );
736  m_cSPS.setConformanceWindow             ( m_conformanceWindow );
737  m_cSPS.setMaxCUWidth    ( g_uiMaxCUWidth      );
738  m_cSPS.setMaxCUHeight   ( g_uiMaxCUHeight     );
739  m_cSPS.setMaxCUDepth    ( g_uiMaxCUDepth      );
740
741  Int minCUSize = m_cSPS.getMaxCUWidth() >> ( m_cSPS.getMaxCUDepth()-g_uiAddCUDepth );
742  Int log2MinCUSize = 0;
743  while(minCUSize > 1)
744  {
745    minCUSize >>= 1;
746    log2MinCUSize++;
747  }
748
749  m_cSPS.setLog2MinCodingBlockSize(log2MinCUSize);
750  m_cSPS.setLog2DiffMaxMinCodingBlockSize(m_cSPS.getMaxCUDepth()-g_uiAddCUDepth);
751 
752  m_cSPS.setPCMLog2MinSize (m_uiPCMLog2MinSize);
753  m_cSPS.setUsePCM        ( m_usePCM           );
754  m_cSPS.setPCMLog2MaxSize( m_pcmLog2MaxSize  );
755
756  m_cSPS.setQuadtreeTULog2MaxSize( m_uiQuadtreeTULog2MaxSize );
757  m_cSPS.setQuadtreeTULog2MinSize( m_uiQuadtreeTULog2MinSize );
758  m_cSPS.setQuadtreeTUMaxDepthInter( m_uiQuadtreeTUMaxDepthInter    );
759  m_cSPS.setQuadtreeTUMaxDepthIntra( m_uiQuadtreeTUMaxDepthIntra    );
760 
761  m_cSPS.setTMVPFlagsPresent(false);
762  m_cSPS.setUseLossless   ( m_useLossless  );
763
764  m_cSPS.setMaxTrSize   ( 1 << m_uiQuadtreeTULog2MaxSize );
765 
766  Int i;
767 
768  for (i = 0; i < g_uiMaxCUDepth-g_uiAddCUDepth; i++ )
769  {
770    m_cSPS.setAMPAcc( i, m_useAMP );
771    //m_cSPS.setAMPAcc( i, 1 );
772  }
773
774  m_cSPS.setUseAMP ( m_useAMP );
775
776#if H_3D_QTLPC
777  m_cSPS.setUseQTL( m_bUseQTL );
778  m_cSPS.setUsePC ( m_bUsePC  );
779#endif
780
781  for (i = g_uiMaxCUDepth-g_uiAddCUDepth; i < g_uiMaxCUDepth; i++ )
782  {
783    m_cSPS.setAMPAcc(i, 0);
784  }
785
786  m_cSPS.setBitDepthY( g_bitDepthY );
787  m_cSPS.setBitDepthC( g_bitDepthC );
788
789  m_cSPS.setQpBDOffsetY ( 6*(g_bitDepthY - 8) );
790  m_cSPS.setQpBDOffsetC ( 6*(g_bitDepthC - 8) );
791
792  m_cSPS.setUseSAO( m_bUseSAO );
793
794  m_cSPS.setMaxTLayers( m_maxTempLayer );
795  m_cSPS.setTemporalIdNestingFlag( ( m_maxTempLayer == 1 ) ? true : false );
796  for ( i = 0; i < m_cSPS.getMaxTLayers(); i++ )
797  {
798    m_cSPS.setMaxDecPicBuffering(m_maxDecPicBuffering[i], i);
799    m_cSPS.setNumReorderPics(m_numReorderPics[i], i);
800  }
801  m_cSPS.setPCMBitDepthLuma (g_uiPCMBitDepthLuma);
802  m_cSPS.setPCMBitDepthChroma (g_uiPCMBitDepthChroma);
803  m_cSPS.setPCMFilterDisableFlag  ( m_bPCMFilterDisableFlag );
804
805  m_cSPS.setScalingListFlag ( (m_useScalingListId == 0) ? 0 : 1 );
806
807  m_cSPS.setUseStrongIntraSmoothing( m_useStrongIntraSmoothing );
808
809  m_cSPS.setVuiParametersPresentFlag(getVuiParametersPresentFlag());
810  if (m_cSPS.getVuiParametersPresentFlag())
811  {
812    TComVUI* pcVUI = m_cSPS.getVuiParameters();
813    pcVUI->setAspectRatioInfoPresentFlag(getAspectRatioIdc() != -1);
814    pcVUI->setAspectRatioIdc(getAspectRatioIdc());
815    pcVUI->setSarWidth(getSarWidth());
816    pcVUI->setSarHeight(getSarHeight());
817    pcVUI->setOverscanInfoPresentFlag(getOverscanInfoPresentFlag());
818    pcVUI->setOverscanAppropriateFlag(getOverscanAppropriateFlag());
819    pcVUI->setVideoSignalTypePresentFlag(getVideoSignalTypePresentFlag() && getLayerId() == 0 );
820    pcVUI->setVideoFormat(getVideoFormat());
821    pcVUI->setVideoFullRangeFlag(getVideoFullRangeFlag());
822    pcVUI->setColourDescriptionPresentFlag(getColourDescriptionPresentFlag());
823    pcVUI->setColourPrimaries(getColourPrimaries());
824    pcVUI->setTransferCharacteristics(getTransferCharacteristics());
825    pcVUI->setMatrixCoefficients(getMatrixCoefficients());
826    pcVUI->setChromaLocInfoPresentFlag(getChromaLocInfoPresentFlag());
827    pcVUI->setChromaSampleLocTypeTopField(getChromaSampleLocTypeTopField());
828    pcVUI->setChromaSampleLocTypeBottomField(getChromaSampleLocTypeBottomField());
829    pcVUI->setNeutralChromaIndicationFlag(getNeutralChromaIndicationFlag());
830    pcVUI->setDefaultDisplayWindow(getDefaultDisplayWindow());
831    pcVUI->setFrameFieldInfoPresentFlag(getFrameFieldInfoPresentFlag());
832    pcVUI->setFieldSeqFlag(false);
833    pcVUI->setHrdParametersPresentFlag(false);
834    pcVUI->getTimingInfo()->setPocProportionalToTimingFlag(getPocProportionalToTimingFlag());
835    pcVUI->getTimingInfo()->setNumTicksPocDiffOneMinus1   (getNumTicksPocDiffOneMinus1()   );
836    pcVUI->setBitstreamRestrictionFlag(getBitstreamRestrictionFlag());
837    pcVUI->setTilesFixedStructureFlag(getTilesFixedStructureFlag());
838    pcVUI->setMotionVectorsOverPicBoundariesFlag(getMotionVectorsOverPicBoundariesFlag());
839    pcVUI->setMinSpatialSegmentationIdc(getMinSpatialSegmentationIdc());
840    pcVUI->setMaxBytesPerPicDenom(getMaxBytesPerPicDenom());
841    pcVUI->setMaxBitsPerMinCuDenom(getMaxBitsPerMinCuDenom());
842    pcVUI->setLog2MaxMvLengthHorizontal(getLog2MaxMvLengthHorizontal());
843    pcVUI->setLog2MaxMvLengthVertical(getLog2MaxMvLengthVertical());
844  }
845#if H_3D
846#if !CAM_HLS_F0136_F0045_F0082
847  {
848    m_cSPS.initCamParaSPS           ( m_viewIndex, m_uiCamParPrecision, m_bCamParInSliceHeader, m_aaiCodedScale, m_aaiCodedOffset );
849  }
850#endif
851#endif
852}
853
854Void TEncTop::xInitPPS()
855{
856#if H_MV
857  m_cPPS.setLayerId( getLayerId() );
858  if( getVPS()->getNumDirectRefLayers( getLayerId() ) > 0 )
859  {
860    m_cPPS.setListsModificationPresentFlag( true );
861  }
862  m_cPPS.setPPSId( getLayerIdInVps() );
863  m_cPPS.setSPSId( getLayerIdInVps() );
864#endif
865
866#if DLT_DIFF_CODING_IN_PPS
867  m_cPPS.setDLT( getDLT() );
868#endif
869
870  m_cPPS.setConstrainedIntraPred( m_bUseConstrainedIntraPred );
871  Bool bUseDQP = (getMaxCuDQPDepth() > 0)? true : false;
872
873  Int lowestQP = - m_cSPS.getQpBDOffsetY();
874
875  if(getUseLossless())
876  {
877    if ((getMaxCuDQPDepth() == 0) && (getMaxDeltaQP() == 0 ) && (getQP() == lowestQP) )
878    {
879      bUseDQP = false;
880    }
881    else
882    {
883      bUseDQP = true;
884    }
885  }
886  else
887  {
888    if(bUseDQP == false)
889    {
890      if((getMaxDeltaQP() != 0 )|| getUseAdaptiveQP())
891      {
892        bUseDQP = true;
893      }
894    }
895  }
896
897  if(bUseDQP)
898  {
899    m_cPPS.setUseDQP(true);
900    m_cPPS.setMaxCuDQPDepth( m_iMaxCuDQPDepth );
901    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
902  }
903  else
904  {
905    m_cPPS.setUseDQP(false);
906    m_cPPS.setMaxCuDQPDepth( 0 );
907    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
908  }
909
910#if RATE_CONTROL_LAMBDA_DOMAIN
911  if ( m_RCEnableRateControl )
912  {
913    m_cPPS.setUseDQP(true);
914    m_cPPS.setMaxCuDQPDepth( 0 );
915    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
916  }
917#endif
918#if !RATE_CONTROL_LAMBDA_DOMAIN && KWU_FIX_URQ
919  if ( m_enableRateCtrl )
920  {
921    m_cPPS.setUseDQP(true);
922    m_cPPS.setMaxCuDQPDepth( 0 );
923    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
924  } 
925#endif
926
927  m_cPPS.setChromaCbQpOffset( m_chromaCbQpOffset );
928  m_cPPS.setChromaCrQpOffset( m_chromaCrQpOffset );
929
930  m_cPPS.setNumSubstreams(m_iWaveFrontSubstreams);
931  m_cPPS.setEntropyCodingSyncEnabledFlag( m_iWaveFrontSynchro > 0 );
932  m_cPPS.setTilesEnabledFlag( (m_iNumColumnsMinus1 > 0 || m_iNumRowsMinus1 > 0) );
933  m_cPPS.setUseWP( m_useWeightedPred );
934  m_cPPS.setWPBiPred( m_useWeightedBiPred );
935  m_cPPS.setOutputFlagPresentFlag( false );
936#if H_MV
937  m_cPPS.setNumExtraSliceHeaderBits( 3 ); 
938#endif
939  m_cPPS.setSignHideFlag(getSignHideFlag());
940  if ( getDeblockingFilterMetric() )
941  {
942    m_cPPS.setDeblockingFilterControlPresentFlag (true);
943    m_cPPS.setDeblockingFilterOverrideEnabledFlag(true);
944    m_cPPS.setPicDisableDeblockingFilterFlag(false);
945    m_cPPS.setDeblockingFilterBetaOffsetDiv2(0);
946    m_cPPS.setDeblockingFilterTcOffsetDiv2(0);
947  } 
948  else
949  {
950    m_cPPS.setDeblockingFilterControlPresentFlag (m_DeblockingFilterControlPresent );
951  }
952  m_cPPS.setLog2ParallelMergeLevelMinus2   (m_log2ParallelMergeLevelMinus2 );
953  m_cPPS.setCabacInitPresentFlag(CABAC_INIT_PRESENT_FLAG);
954  m_cPPS.setLoopFilterAcrossSlicesEnabledFlag( m_bLFCrossSliceBoundaryFlag );
955  Int histogram[MAX_NUM_REF + 1];
956  for( Int i = 0; i <= MAX_NUM_REF; i++ )
957  {
958    histogram[i]=0;
959  }
960  for( Int i = 0; i < getGOPSize(); i++ )
961  {
962    assert(getGOPEntry(i).m_numRefPicsActive >= 0 && getGOPEntry(i).m_numRefPicsActive <= MAX_NUM_REF);
963    histogram[getGOPEntry(i).m_numRefPicsActive]++;
964  }
965  Int maxHist=-1;
966  Int bestPos=0;
967  for( Int i = 0; i <= MAX_NUM_REF; i++ )
968  {
969    if(histogram[i]>maxHist)
970    {
971      maxHist=histogram[i];
972      bestPos=i;
973    }
974  }
975  assert(bestPos <= 15);
976  m_cPPS.setNumRefIdxL0DefaultActive(bestPos);
977  m_cPPS.setNumRefIdxL1DefaultActive(bestPos);
978  m_cPPS.setTransquantBypassEnableFlag(getTransquantBypassEnableFlag());
979  m_cPPS.setUseTransformSkip( m_useTransformSkip );
980  if (m_sliceSegmentMode)
981  {
982    m_cPPS.setDependentSliceSegmentsEnabledFlag( true );
983  }
984  if( m_cPPS.getDependentSliceSegmentsEnabledFlag() )
985  {
986    Int NumCtx = m_cPPS.getEntropyCodingSyncEnabledFlag()?2:1;
987    m_cSliceEncoder.initCtxMem( NumCtx );
988    for ( UInt st = 0; st < NumCtx; st++ )
989    {
990      TEncSbac* ctx = NULL;
991      ctx = new TEncSbac;
992      ctx->init( &m_cBinCoderCABAC );
993      m_cSliceEncoder.setCtxMem( ctx, st );
994    }
995  }
996#if H_3D
997#if CAM_HLS_F0136_F0045_F0082
998  if( m_cVPS->hasCamParInSliceHeader( getViewIndex() ) )
999#else
1000  if( m_cSPS.hasCamParInSliceHeader() )
1001#endif
1002  {
1003    m_cPPS.setSliceHeaderExtensionPresentFlag( true ); 
1004  }
1005#endif
1006}
1007
1008//Function for initializing m_RPSList, a list of TComReferencePictureSet, based on the GOPEntry objects read from the config file.
1009Void TEncTop::xInitRPS(Bool isFieldCoding)
1010{
1011  TComReferencePictureSet*      rps;
1012 
1013  m_cSPS.createRPSList(getGOPSize()+m_extraRPSs+1);
1014  TComRPSList* rpsList = m_cSPS.getRPSList();
1015
1016  for( Int i = 0; i < getGOPSize()+m_extraRPSs; i++) 
1017  {
1018    GOPEntry ge = getGOPEntry(i);
1019    rps = rpsList->getReferencePictureSet(i);
1020    rps->setNumberOfPictures(ge.m_numRefPics);
1021    rps->setNumRefIdc(ge.m_numRefIdc);
1022    Int numNeg = 0;
1023    Int numPos = 0;
1024    for( Int j = 0; j < ge.m_numRefPics; j++)
1025    {
1026      rps->setDeltaPOC(j,ge.m_referencePics[j]);
1027      rps->setUsed(j,ge.m_usedByCurrPic[j]);
1028      if(ge.m_referencePics[j]>0)
1029      {
1030        numPos++;
1031      }
1032      else
1033      {
1034        numNeg++;
1035      }
1036    }
1037    rps->setNumberOfNegativePictures(numNeg);
1038    rps->setNumberOfPositivePictures(numPos);
1039
1040    // handle inter RPS intialization from the config file.
1041#if AUTO_INTER_RPS
1042    rps->setInterRPSPrediction(ge.m_interRPSPrediction > 0);  // not very clean, converting anything > 0 to true.
1043    rps->setDeltaRIdxMinus1(0);                               // index to the Reference RPS is always the previous one.
1044    TComReferencePictureSet*     RPSRef = rpsList->getReferencePictureSet(i-1);  // get the reference RPS
1045
1046    if (ge.m_interRPSPrediction == 2)  // Automatic generation of the inter RPS idc based on the RIdx provided.
1047    {
1048      Int deltaRPS = getGOPEntry(i-1).m_POC - ge.m_POC;  // the ref POC - current POC
1049      Int numRefDeltaPOC = RPSRef->getNumberOfPictures();
1050
1051      rps->setDeltaRPS(deltaRPS);           // set delta RPS
1052      rps->setNumRefIdc(numRefDeltaPOC+1);  // set the numRefIdc to the number of pictures in the reference RPS + 1.
1053      Int count=0;
1054      for (Int j = 0; j <= numRefDeltaPOC; j++ ) // cycle through pics in reference RPS.
1055      {
1056        Int RefDeltaPOC = (j<numRefDeltaPOC)? RPSRef->getDeltaPOC(j): 0;  // if it is the last decoded picture, set RefDeltaPOC = 0
1057        rps->setRefIdc(j, 0);
1058        for (Int k = 0; k < rps->getNumberOfPictures(); k++ )  // cycle through pics in current RPS.
1059        {
1060          if (rps->getDeltaPOC(k) == ( RefDeltaPOC + deltaRPS))  // if the current RPS has a same picture as the reference RPS.
1061          {
1062              rps->setRefIdc(j, (rps->getUsed(k)?1:2));
1063              count++;
1064              break;
1065          }
1066        }
1067      }
1068      if (count != rps->getNumberOfPictures())
1069      {
1070        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");
1071        rps->setInterRPSPrediction(0);
1072      }
1073    }
1074    else if (ge.m_interRPSPrediction == 1)  // inter RPS idc based on the RefIdc values provided in config file.
1075    {
1076      rps->setDeltaRPS(ge.m_deltaRPS);
1077      rps->setNumRefIdc(ge.m_numRefIdc);
1078      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1079      {
1080        rps->setRefIdc(j, ge.m_refIdc[j]);
1081      }
1082#if WRITE_BACK
1083      // the folowing code overwrite the deltaPOC and Used by current values read from the config file with the ones
1084      // computed from the RefIdc.  A warning is printed if they are not identical.
1085      numNeg = 0;
1086      numPos = 0;
1087      TComReferencePictureSet      RPSTemp;  // temporary variable
1088
1089      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1090      {
1091        if (ge.m_refIdc[j])
1092        {
1093          Int deltaPOC = ge.m_deltaRPS + ((j < RPSRef->getNumberOfPictures())? RPSRef->getDeltaPOC(j) : 0);
1094          RPSTemp.setDeltaPOC((numNeg+numPos),deltaPOC);
1095          RPSTemp.setUsed((numNeg+numPos),ge.m_refIdc[j]==1?1:0);
1096          if (deltaPOC<0)
1097          {
1098            numNeg++;
1099          }
1100          else
1101          {
1102            numPos++;
1103          }
1104        }
1105      }
1106      if (numNeg != rps->getNumberOfNegativePictures())
1107      {
1108        printf("Warning: number of negative pictures in RPS is different between intra and inter RPS specified in the config file.\n");
1109        rps->setNumberOfNegativePictures(numNeg);
1110        rps->setNumberOfPictures(numNeg+numPos);
1111      }
1112      if (numPos != rps->getNumberOfPositivePictures())
1113      {
1114        printf("Warning: number of positive pictures in RPS is different between intra and inter RPS specified in the config file.\n");
1115        rps->setNumberOfPositivePictures(numPos);
1116        rps->setNumberOfPictures(numNeg+numPos);
1117      }
1118      RPSTemp.setNumberOfPictures(numNeg+numPos);
1119      RPSTemp.setNumberOfNegativePictures(numNeg);
1120      RPSTemp.sortDeltaPOC();     // sort the created delta POC before comparing
1121      // check if Delta POC and Used are the same
1122      // print warning if they are not.
1123      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1124      {
1125        if (RPSTemp.getDeltaPOC(j) != rps->getDeltaPOC(j))
1126        {
1127          printf("Warning: delta POC is different between intra RPS and inter RPS specified in the config file.\n");
1128          rps->setDeltaPOC(j,RPSTemp.getDeltaPOC(j));
1129        }
1130        if (RPSTemp.getUsed(j) != rps->getUsed(j))
1131        {
1132          printf("Warning: Used by Current in RPS is different between intra and inter RPS specified in the config file.\n");
1133          rps->setUsed(j,RPSTemp.getUsed(j));
1134        }
1135      }
1136#endif
1137    }
1138#else
1139    rps->setInterRPSPrediction(ge.m_interRPSPrediction);
1140    if (ge.m_interRPSPrediction)
1141    {
1142      rps->setDeltaRIdxMinus1(0);
1143      rps->setDeltaRPS(ge.m_deltaRPS);
1144      rps->setNumRefIdc(ge.m_numRefIdc);
1145      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1146      {
1147        rps->setRefIdc(j, ge.m_refIdc[j]);
1148      }
1149#if WRITE_BACK
1150      // the folowing code overwrite the deltaPOC and Used by current values read from the config file with the ones
1151      // computed from the RefIdc.  This is not necessary if both are identical. Currently there is no check to see if they are identical.
1152      numNeg = 0;
1153      numPos = 0;
1154      TComReferencePictureSet*     RPSRef = m_RPSList.getReferencePictureSet(i-1);
1155
1156      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1157      {
1158        if (ge.m_refIdc[j])
1159        {
1160          Int deltaPOC = ge.m_deltaRPS + ((j < RPSRef->getNumberOfPictures())? RPSRef->getDeltaPOC(j) : 0);
1161          rps->setDeltaPOC((numNeg+numPos),deltaPOC);
1162          rps->setUsed((numNeg+numPos),ge.m_refIdc[j]==1?1:0);
1163          if (deltaPOC<0)
1164          {
1165            numNeg++;
1166          }
1167          else
1168          {
1169            numPos++;
1170          }
1171        }
1172      }
1173      rps->setNumberOfNegativePictures(numNeg);
1174      rps->setNumberOfPositivePictures(numPos);
1175      rps->sortDeltaPOC();
1176#endif
1177    }
1178#endif //INTER_RPS_AUTO
1179  }
1180  //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.
1181  //The position = GOPSize + extraRPSs which is (a priori) unused is reserved for this field in the RPS.
1182  if (isFieldCoding) 
1183  {
1184    rps = rpsList->getReferencePictureSet(getGOPSize()+m_extraRPSs);
1185    rps->setNumberOfPictures(1);
1186    rps->setNumberOfNegativePictures(1);
1187    rps->setNumberOfPositivePictures(0);
1188    rps->setNumberOfLongtermPictures(0);
1189    rps->setDeltaPOC(0,-1);
1190    rps->setPOC(0,0);
1191    rps->setUsed(0,true);
1192    rps->setInterRPSPrediction(false);
1193    rps->setDeltaRIdxMinus1(0);
1194    rps->setDeltaRPS(0);
1195    rps->setNumRefIdc(0);
1196}
1197}
1198
1199   // This is a function that
1200   // determines what Reference Picture Set to use
1201   // for a specific slice (with POC = POCCurr)
1202Void TEncTop::selectReferencePictureSet(TComSlice* slice, Int POCCurr, Int GOPid )
1203{
1204#if H_MV
1205  if( slice->getRapPicFlag() == true && getLayerId() > 0 && POCCurr == 0 )
1206  {
1207    TComReferencePictureSet* rps = slice->getLocalRPS();
1208    rps->setNumberOfNegativePictures(0);
1209    rps->setNumberOfPositivePictures(0);
1210    rps->setNumberOfLongtermPictures(0);
1211    rps->setNumberOfPictures(0);
1212    slice->setRPS(rps);
1213  }
1214  else
1215  {
1216#endif
1217  slice->setRPSidx(GOPid);
1218
1219  for(Int extraNum=m_iGOPSize; extraNum<m_extraRPSs+m_iGOPSize; extraNum++)
1220  {   
1221    if(m_uiIntraPeriod > 0 && getDecodingRefreshType() > 0)
1222    {
1223      Int POCIndex = POCCurr%m_uiIntraPeriod;
1224      if(POCIndex == 0)
1225      {
1226        POCIndex = m_uiIntraPeriod;
1227      }
1228      if(POCIndex == m_GOPList[extraNum].m_POC)
1229      {
1230        slice->setRPSidx(extraNum);
1231      }
1232    }
1233    else
1234    {
1235      if(POCCurr==m_GOPList[extraNum].m_POC)
1236      {
1237        slice->setRPSidx(extraNum);
1238      }
1239    }
1240  }
1241  if(POCCurr == 1 && slice->getPic()->isField())
1242  {
1243    slice->setRPSidx(m_iGOPSize+m_extraRPSs);
1244  }
1245
1246  slice->setRPS(getSPS()->getRPSList()->getReferencePictureSet(slice->getRPSidx()));
1247  slice->getRPS()->setNumberOfPictures(slice->getRPS()->getNumberOfNegativePictures()+slice->getRPS()->getNumberOfPositivePictures());
1248#if H_MV
1249  }
1250#endif
1251
1252}
1253
1254Int TEncTop::getReferencePictureSetIdxForSOP(TComSlice* slice, Int POCCurr, Int GOPid )
1255{
1256  int rpsIdx = GOPid;
1257
1258  for(Int extraNum=m_iGOPSize; extraNum<m_extraRPSs+m_iGOPSize; extraNum++)
1259  {   
1260    if(m_uiIntraPeriod > 0 && getDecodingRefreshType() > 0)
1261    {
1262      Int POCIndex = POCCurr%m_uiIntraPeriod;
1263      if(POCIndex == 0)
1264      {
1265        POCIndex = m_uiIntraPeriod;
1266      }
1267      if(POCIndex == m_GOPList[extraNum].m_POC)
1268      {
1269        rpsIdx = extraNum;
1270      }
1271    }
1272    else
1273    {
1274      if(POCCurr==m_GOPList[extraNum].m_POC)
1275      {
1276        rpsIdx = extraNum;
1277      }
1278    }
1279  }
1280
1281  return rpsIdx;
1282}
1283
1284Void  TEncTop::xInitPPSforTiles()
1285{
1286  m_cPPS.setUniformSpacingFlag( m_iUniformSpacingIdr );
1287  m_cPPS.setNumColumnsMinus1( m_iNumColumnsMinus1 );
1288  m_cPPS.setNumRowsMinus1( m_iNumRowsMinus1 );
1289  if( m_iUniformSpacingIdr == 0 )
1290  {
1291    m_cPPS.setColumnWidth( m_puiColumnWidth );
1292    m_cPPS.setRowHeight( m_puiRowHeight );
1293  }
1294  m_cPPS.setLoopFilterAcrossTilesEnabledFlag( m_loopFilterAcrossTilesEnabledFlag );
1295
1296  // # substreams is "per tile" when tiles are independent.
1297  if (m_iWaveFrontSynchro
1298    )
1299  {
1300    m_cPPS.setNumSubstreams(m_iWaveFrontSubstreams * (m_iNumColumnsMinus1+1));
1301  }
1302}
1303
1304Void  TEncCfg::xCheckGSParameters()
1305{
1306  Int   iWidthInCU = ( m_iSourceWidth%g_uiMaxCUWidth ) ? m_iSourceWidth/g_uiMaxCUWidth + 1 : m_iSourceWidth/g_uiMaxCUWidth;
1307  Int   iHeightInCU = ( m_iSourceHeight%g_uiMaxCUHeight ) ? m_iSourceHeight/g_uiMaxCUHeight + 1 : m_iSourceHeight/g_uiMaxCUHeight;
1308  UInt  uiCummulativeColumnWidth = 0;
1309  UInt  uiCummulativeRowHeight = 0;
1310
1311  //check the column relative parameters
1312  if( m_iNumColumnsMinus1 >= (1<<(LOG2_MAX_NUM_COLUMNS_MINUS1+1)) )
1313  {
1314    printf( "The number of columns is larger than the maximum allowed number of columns.\n" );
1315    exit( EXIT_FAILURE );
1316  }
1317
1318  if( m_iNumColumnsMinus1 >= iWidthInCU )
1319  {
1320    printf( "The current picture can not have so many columns.\n" );
1321    exit( EXIT_FAILURE );
1322  }
1323
1324  if( m_iNumColumnsMinus1 && m_iUniformSpacingIdr==0 )
1325  {
1326    for(Int i=0; i<m_iNumColumnsMinus1; i++)
1327    {
1328      uiCummulativeColumnWidth += m_puiColumnWidth[i];
1329    }
1330
1331    if( uiCummulativeColumnWidth >= iWidthInCU )
1332    {
1333      printf( "The width of the column is too large.\n" );
1334      exit( EXIT_FAILURE );
1335    }
1336  }
1337
1338  //check the row relative parameters
1339  if( m_iNumRowsMinus1 >= (1<<(LOG2_MAX_NUM_ROWS_MINUS1+1)) )
1340  {
1341    printf( "The number of rows is larger than the maximum allowed number of rows.\n" );
1342    exit( EXIT_FAILURE );
1343  }
1344
1345  if( m_iNumRowsMinus1 >= iHeightInCU )
1346  {
1347    printf( "The current picture can not have so many rows.\n" );
1348    exit( EXIT_FAILURE );
1349  }
1350
1351  if( m_iNumRowsMinus1 && m_iUniformSpacingIdr==0 )
1352  {
1353    for(Int i=0; i<m_iNumRowsMinus1; i++)
1354      uiCummulativeRowHeight += m_puiRowHeight[i];
1355
1356    if( uiCummulativeRowHeight >= iHeightInCU )
1357    {
1358      printf( "The height of the row is too large.\n" );
1359      exit( EXIT_FAILURE );
1360    }
1361  }
1362}
1363#if H_MV
1364Void TEncTop::printSummary( Int numAllPicCoded, Bool isField )
1365{
1366  assert ( !isField ); // Multiview and field coding need to be further unified
1367  assert (numAllPicCoded == m_cAnalyzeAll.getNumPic());
1368
1369  //--CFG_KDY
1370  m_cAnalyzeAll.setFrmRate( getFrameRate() );
1371  m_cAnalyzeI.setFrmRate( getFrameRate() );
1372  m_cAnalyzeP.setFrmRate( getFrameRate() );
1373  m_cAnalyzeB.setFrmRate( getFrameRate() );
1374
1375  //-- all
1376  printf( "\n\nSUMMARY ------------------------------------------- LayerId %2d\n", m_layerId );
1377
1378  m_cAnalyzeAll.printOut('a');
1379
1380  printf( "\n\nI Slices--------------------------------------------------------\n" );
1381  m_cAnalyzeI.printOut('i');
1382
1383  printf( "\n\nP Slices--------------------------------------------------------\n" );
1384  m_cAnalyzeP.printOut('p');
1385
1386  printf( "\n\nB Slices--------------------------------------------------------\n" );
1387  m_cAnalyzeB.printOut('b');
1388
1389#if _SUMMARY_OUT_
1390  m_cAnalyzeAll.printSummaryOut();
1391#endif
1392#if _SUMMARY_PIC_
1393  m_cAnalyzeI.printSummary('I');
1394  m_cAnalyzeP.printSummary('P');
1395  m_cAnalyzeB.printSummary('B');
1396#endif
1397}
1398
1399Int TEncTop::getFrameId(Int iGOPid) 
1400{
1401  if(m_iPOCLast == 0)
1402  {
1403    return(0 );
1404  }
1405  else
1406  {
1407    return m_iPOCLast -m_iNumPicRcvd+ getGOPEntry(iGOPid).m_POC ;
1408  }
1409}
1410
1411TComPic* TEncTop::getPic( Int poc )
1412{
1413  TComList<TComPic*>* listPic = getListPic();
1414  TComPic* pcPic = NULL;
1415  for(TComList<TComPic*>::iterator it=listPic->begin(); it!=listPic->end(); it++)
1416  {
1417    if( (*it)->getPOC() == poc )
1418    {
1419      pcPic = *it ;
1420      break ;
1421    }
1422  }
1423  return pcPic;
1424}
1425#endif
1426
1427#if H_3D_VSO
1428Void TEncTop::setupRenModel( Int iPoc, Int iEncViewIdx, Int iEncContent, Int iHorOffset )
1429{
1430  TRenModel* rendererModel = m_cRdCost.getRenModel(); 
1431  rendererModel->setupPart( iHorOffset, std::min( (Int) g_uiMaxCUHeight, (Int) ( m_iSourceHeight - iHorOffset ) )) ; 
1432 
1433  Int iEncViewSIdx = m_cameraParameters->getBaseId2SortedId()[ iEncViewIdx ];
1434
1435  // setup base views
1436  Int iNumOfBV = m_renderModelParameters->getNumOfBaseViewsForView( iEncViewSIdx, iEncContent );
1437
1438  for (Int iCurView = 0; iCurView < iNumOfBV; iCurView++ )
1439  {
1440    Int iBaseViewSIdx;
1441    Int iVideoDistMode;
1442    Int iDepthDistMode;
1443
1444    m_renderModelParameters->getBaseViewData( iEncViewSIdx, iEncContent, iCurView, iBaseViewSIdx, iVideoDistMode, iDepthDistMode );
1445
1446    AOT( iVideoDistMode < 0 || iVideoDistMode > 2 );
1447
1448    Int iBaseViewIdx = m_cameraParameters->getBaseSortedId2Id()[ iBaseViewSIdx ];
1449
1450    TComPicYuv* pcPicYuvVideoRec  = m_ivPicLists->getPicYuv( iBaseViewIdx, false, iPoc, true  );
1451    TComPicYuv* pcPicYuvDepthRec  = m_ivPicLists->getPicYuv( iBaseViewIdx, true , iPoc, true  );
1452    TComPicYuv* pcPicYuvVideoOrg  = m_ivPicLists->getPicYuv( iBaseViewIdx, false, iPoc, false );
1453    TComPicYuv* pcPicYuvDepthOrg  = m_ivPicLists->getPicYuv( iBaseViewIdx, true , iPoc, false );   
1454
1455    TComPicYuv* pcPicYuvVideoRef  = ( iVideoDistMode == 2 ) ? pcPicYuvVideoOrg  : NULL;
1456    TComPicYuv* pcPicYuvDepthRef  = ( iDepthDistMode == 2 ) ? pcPicYuvDepthOrg  : NULL;
1457
1458    TComPicYuv* pcPicYuvVideoTest = ( iVideoDistMode == 0 ) ? pcPicYuvVideoOrg  : pcPicYuvVideoRec;
1459    TComPicYuv* pcPicYuvDepthTest = ( iDepthDistMode == 0 ) ? pcPicYuvDepthOrg  : pcPicYuvDepthRec;
1460
1461    AOT( (iVideoDistMode == 2) != (pcPicYuvVideoRef != NULL) );
1462    AOT( (iDepthDistMode == 2) != (pcPicYuvDepthRef != NULL) );
1463    AOT( pcPicYuvDepthTest == NULL );
1464    AOT( pcPicYuvVideoTest == NULL );
1465
1466    rendererModel->setBaseView( iBaseViewSIdx, pcPicYuvVideoTest, pcPicYuvDepthTest, pcPicYuvVideoRef, pcPicYuvDepthRef );
1467  }
1468
1469  rendererModel->setErrorMode( iEncViewSIdx, iEncContent, 0 );
1470  // setup virtual views
1471  Int iNumOfSV  = m_renderModelParameters->getNumOfModelsForView( iEncViewSIdx, iEncContent );
1472  for (Int iCurView = 0; iCurView < iNumOfSV; iCurView++ )
1473  {
1474    Int iOrgRefBaseViewSIdx;
1475    Int iLeftBaseViewSIdx;
1476    Int iRightBaseViewSIdx;
1477    Int iSynthViewRelNum;
1478    Int iModelNum;
1479    Int iBlendMode;
1480    m_renderModelParameters->getSingleModelData(iEncViewSIdx, iEncContent, iCurView, iModelNum, iBlendMode,iLeftBaseViewSIdx, iRightBaseViewSIdx, iOrgRefBaseViewSIdx, iSynthViewRelNum );
1481
1482    Int iLeftBaseViewIdx    = -1;
1483    Int iRightBaseViewIdx   = -1;
1484
1485    TComPicYuv* pcPicYuvOrgRef  = NULL;
1486    Int**      ppiShiftLUTLeft  = NULL;
1487    Int**      ppiShiftLUTRight = NULL;
1488    Int**      ppiBaseShiftLUTLeft  = NULL;
1489    Int**      ppiBaseShiftLUTRight = NULL;
1490
1491
1492    Int        iDistToLeft      = -1;
1493
1494    Int iSynthViewIdx = m_cameraParameters->synthRelNum2Idx( iSynthViewRelNum );
1495
1496    if ( iLeftBaseViewSIdx != -1 )
1497    {
1498      iLeftBaseViewIdx   = m_cameraParameters->getBaseSortedId2Id()   [ iLeftBaseViewSIdx ];
1499      ppiShiftLUTLeft    = m_cameraParameters->getSynthViewShiftLUTI()[ iLeftBaseViewIdx  ][ iSynthViewIdx  ];
1500    }
1501
1502    if ( iRightBaseViewSIdx != -1 )
1503    {
1504      iRightBaseViewIdx  = m_cameraParameters->getBaseSortedId2Id()   [iRightBaseViewSIdx ];
1505      ppiShiftLUTRight   = m_cameraParameters->getSynthViewShiftLUTI()[ iRightBaseViewIdx ][ iSynthViewIdx ];
1506    }
1507
1508    if ( iRightBaseViewSIdx != -1 && iLeftBaseViewSIdx != -1 )
1509    {
1510      iDistToLeft          = m_cameraParameters->getRelDistLeft(  iSynthViewIdx , iLeftBaseViewIdx, iRightBaseViewIdx);
1511      ppiBaseShiftLUTLeft  = m_cameraParameters->getBaseViewShiftLUTI() [ iLeftBaseViewIdx  ][ iRightBaseViewIdx ];
1512      ppiBaseShiftLUTRight = m_cameraParameters->getBaseViewShiftLUTI() [ iRightBaseViewIdx ][ iLeftBaseViewIdx  ];
1513
1514    }
1515
1516    if ( iOrgRefBaseViewSIdx != -1 )
1517    {
1518      pcPicYuvOrgRef = m_ivPicLists->getPicYuv(  m_cameraParameters->getBaseSortedId2Id()[ iOrgRefBaseViewSIdx ] , false, iPoc, false );
1519      AOF ( pcPicYuvOrgRef );
1520    }
1521
1522    rendererModel->setSingleModel( iModelNum, ppiShiftLUTLeft, ppiBaseShiftLUTLeft, ppiShiftLUTRight, ppiBaseShiftLUTRight, iDistToLeft, pcPicYuvOrgRef );
1523  }
1524}
1525#endif
1526//! \}
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