source: 3DVCSoftware/branches/HTM-8.2-dev0-Cleanup/source/Lib/TLibEncoder/TEncTop.cpp @ 651

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Update to HM 12.0.

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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.
17 *  * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
18 *    be used to endorse or promote products derived from this software without
19 *    specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31 * THE POSSIBILITY OF SUCH DAMAGE.
32 */
33
34/** \file     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  xInitSPS();
302 
303  /* set the VPS profile information */
304#if H_MV
305  // This seems to be incorrect, but irrelevant for the MV-HEVC
306  *(m_cVPS->getPTL()) = *m_cSPS.getPTL();
307  m_cVPS->getTimingInfo()->setTimingInfoPresentFlag       ( false );
308#else
309  *m_cVPS.getPTL() = *m_cSPS.getPTL();
310  m_cVPS.getTimingInfo()->setTimingInfoPresentFlag       ( false );
311#endif
312  // initialize PPS
313  m_cPPS.setSPS(&m_cSPS);
314  xInitPPS();
315  xInitRPS(isFieldCoding);
316
317  xInitPPSforTiles();
318
319  // initialize processing unit classes
320  m_cGOPEncoder.  init( this );
321  m_cSliceEncoder.init( this );
322  m_cCuEncoder.   init( this );
323 
324#if KWU_RC_MADPRED_E0227
325  m_pcTAppEncTop = pcTAppEncTop;
326#endif
327  // initialize transform & quantization class
328  m_pcCavlcCoder = getCavlcCoder();
329 
330  m_cTrQuant.init( 1 << m_uiQuadtreeTULog2MaxSize,
331                  m_useRDOQ, 
332                  m_useRDOQTS,
333                  true 
334                  ,m_useTransformSkipFast
335#if ADAPTIVE_QP_SELECTION                 
336                  , m_bUseAdaptQpSelect
337#endif
338                  );
339 
340  // initialize encoder search class
341  m_cSearch.init( this, &m_cTrQuant, m_iSearchRange, m_bipredSearchRange, m_iFastSearch, 0, &m_cEntropyCoder, &m_cRdCost, getRDSbacCoder(), getRDGoOnSbacCoder() );
342
343  m_iMaxRefPicNum = 0;
344}
345
346// ====================================================================================================================
347// Public member functions
348// ====================================================================================================================
349
350#if H_MV
351Void TEncTop::initNewPic( TComPicYuv* pcPicYuvOrg )
352{
353  TComPic* pcPicCurr = NULL;
354
355  // get original YUV
356  xGetNewPicBuffer( pcPicCurr );
357  pcPicYuvOrg->copyToPic( pcPicCurr->getPicYuvOrg() );
358
359  // compute image characteristics
360  if ( getUseAdaptiveQP() )
361  {
362    m_cPreanalyzer.xPreanalyze( dynamic_cast<TEncPic*>( pcPicCurr ) );
363  }
364#if H_MV
365  pcPicCurr->setLayerId( getLayerId()); 
366#endif
367#if H_3D
368  pcPicCurr->setScaleOffset( m_aaiCodedScale, m_aaiCodedOffset );
369#endif
370}
371#endif
372Void TEncTop::deletePicBuffer()
373{
374  TComList<TComPic*>::iterator iterPic = m_cListPic.begin();
375  Int iSize = Int( m_cListPic.size() );
376 
377  for ( Int i = 0; i < iSize; i++ )
378  {
379    TComPic* pcPic = *(iterPic++);
380   
381    pcPic->destroy();
382    delete pcPic;
383    pcPic = NULL;
384  }
385}
386
387/**
388 - Application has picture buffer list with size of GOP + 1
389 - Picture buffer list acts like as ring buffer
390 - End of the list has the latest picture
391 .
392 \param   flush               cause encoder to encode a partial GOP
393 \param   pcPicYuvOrg         original YUV picture
394 \retval  rcListPicYuvRecOut  list of reconstruction YUV pictures
395 \retval  rcListBitstreamOut  list of output bitstreams
396 \retval  iNumEncoded         number of encoded pictures
397 */
398#if H_MV
399Void TEncTop::encode(Bool flush, TComPicYuv* pcPicYuvOrg, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int& iNumEncoded , Int gopId )
400{
401#else
402Void TEncTop::encode(Bool flush, TComPicYuv* pcPicYuvOrg, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int& iNumEncoded )
403{
404#endif
405#if H_3D
406  TComPic* picLastCoded = getPic( getGOPEncoder()->getPocLastCoded() );
407  if( picLastCoded )
408  {
409    picLastCoded->compressMotion(1); 
410  }
411#endif
412#if H_MV
413  if( gopId == 0)
414  {
415    m_cGOPEncoder.initGOP(m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut); 
416#else
417  if (pcPicYuvOrg) {
418    // get original YUV
419    TComPic* pcPicCurr = NULL;
420    xGetNewPicBuffer( pcPicCurr );
421    pcPicYuvOrg->copyToPic( pcPicCurr->getPicYuvOrg() );
422
423    // compute image characteristics
424    if ( getUseAdaptiveQP() )
425    {
426      m_cPreanalyzer.xPreanalyze( dynamic_cast<TEncPic*>( pcPicCurr ) );
427    }
428  }
429 
430  if (!m_iNumPicRcvd || (!flush && m_iPOCLast != 0 && m_iNumPicRcvd != m_iGOPSize && m_iGOPSize))
431  {
432    iNumEncoded = 0;
433    return;
434  }
435#endif
436 
437#if RATE_CONTROL_LAMBDA_DOMAIN
438  if ( m_RCEnableRateControl )
439  {
440    m_cRateCtrl.initRCGOP( m_iNumPicRcvd );
441  }
442#endif
443
444#if H_MV
445  }
446  m_cGOPEncoder.compressPicInGOP(m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut, gopId, false, false );
447
448  if( gopId + 1 == m_cGOPEncoder.getGOPSize() )
449  {
450#else
451  // compress GOP
452  m_cGOPEncoder.compressGOP(m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut, false, false);
453#endif
454
455#if RATE_CONTROL_LAMBDA_DOMAIN
456  if ( m_RCEnableRateControl )
457  {
458    m_cRateCtrl.destroyRCGOP();
459  }
460#endif
461 
462  iNumEncoded         = m_iNumPicRcvd;
463  m_iNumPicRcvd       = 0;
464  m_uiNumAllPicCoded += iNumEncoded;
465#if H_MV
466}
467#endif
468}
469/**------------------------------------------------
470 Separate interlaced frame into two fields
471 -------------------------------------------------**/
472void separateFields(Pel* org, Pel* dstField, UInt stride, UInt width, UInt height, bool isTop)
473{
474  if (!isTop)
475  {
476    org += stride;
477  }
478  for (Int y = 0; y < height>>1; y++)
479  {
480    for (Int x = 0; x < width; x++)
481    {
482      dstField[x] = org[x];
483    }
484   
485    dstField += stride;
486    org += stride*2;
487  }
488 
489}
490
491#if H_MV
492Void TEncTop::encode(Bool flush, TComPicYuv* pcPicYuvOrg, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int& iNumEncoded, bool isTff, Int gopId )
493{
494  assert( 0 ); // Field coding and multiview need to be furhter harmonized.
495}
496#else
497Void TEncTop::encode(Bool flush, TComPicYuv* pcPicYuvOrg, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int& iNumEncoded, bool isTff)
498{
499  /* -- TOP FIELD -- */
500 
501  if (pcPicYuvOrg)
502  {
503   
504    /* -- Top field initialization -- */
505   
506    TComPic *pcTopField;
507    xGetNewPicBuffer( pcTopField );
508    pcTopField->getPicSym()->allocSaoParam(&m_cEncSAO);
509    pcTopField->setReconMark (false);
510   
511    pcTopField->getSlice(0)->setPOC( m_iPOCLast );
512    pcTopField->getPicYuvRec()->setBorderExtension(false);
513    pcTopField->setTopField(isTff);
514   
515    int nHeight = pcPicYuvOrg->getHeight();
516    int nWidth = pcPicYuvOrg->getWidth();
517    int nStride = pcPicYuvOrg->getStride();
518    int nPadLuma = pcPicYuvOrg->getLumaMargin();
519    int nPadChroma = pcPicYuvOrg->getChromaMargin();
520   
521    // Get pointers
522    Pel * PicBufY = pcPicYuvOrg->getBufY();
523    Pel * PicBufU = pcPicYuvOrg->getBufU();
524    Pel * PicBufV = pcPicYuvOrg->getBufV();
525   
526    Pel * pcTopFieldY =  pcTopField->getPicYuvOrg()->getLumaAddr();
527    Pel * pcTopFieldU =  pcTopField->getPicYuvOrg()->getCbAddr();
528    Pel * pcTopFieldV =  pcTopField->getPicYuvOrg()->getCrAddr();
529   
530    // compute image characteristics
531    if ( getUseAdaptiveQP() )
532    {
533      m_cPreanalyzer.xPreanalyze( dynamic_cast<TEncPic*>( pcTopField ) );
534    }
535   
536    /* -- Defield -- */
537   
538    bool isTop = isTff;
539   
540    separateFields(PicBufY + nPadLuma + nStride*nPadLuma, pcTopFieldY, nStride, nWidth, nHeight, isTop);
541    separateFields(PicBufU + nPadChroma + (nStride >> 1)*nPadChroma, pcTopFieldU, nStride >> 1, nWidth >> 1, nHeight >> 1, isTop);
542    separateFields(PicBufV + nPadChroma + (nStride >> 1)*nPadChroma, pcTopFieldV, nStride >> 1, nWidth >> 1, nHeight >> 1, isTop);
543   
544  }
545 
546  if (m_iPOCLast == 0) // compress field 0
547  {
548    m_cGOPEncoder.compressGOP(m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut, true, isTff);
549  }
550 
551  /* -- BOTTOM FIELD -- */
552 
553  if (pcPicYuvOrg)
554  {
555   
556    /* -- Bottom field initialization -- */
557   
558    TComPic* pcBottomField;
559    xGetNewPicBuffer( pcBottomField );
560    pcBottomField->getPicSym()->allocSaoParam(&m_cEncSAO);
561    pcBottomField->setReconMark (false);
562   
563    TComPicYuv* rpcPicYuvRec = new TComPicYuv;
564    if ( rcListPicYuvRecOut.size() == (UInt)m_iGOPSize )
565    {
566      rpcPicYuvRec = rcListPicYuvRecOut.popFront();
567    }
568    else
569    {
570      rpcPicYuvRec->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth );
571    }
572    rcListPicYuvRecOut.pushBack( rpcPicYuvRec );
573   
574    pcBottomField->getSlice(0)->setPOC( m_iPOCLast);
575    pcBottomField->getPicYuvRec()->setBorderExtension(false);
576    pcBottomField->setTopField(!isTff);
577   
578    int nHeight = pcPicYuvOrg->getHeight();
579    int nWidth = pcPicYuvOrg->getWidth();
580    int nStride = pcPicYuvOrg->getStride();
581    int nPadLuma = pcPicYuvOrg->getLumaMargin();
582    int nPadChroma = pcPicYuvOrg->getChromaMargin();
583   
584    // Get pointers
585    Pel * PicBufY = pcPicYuvOrg->getBufY();
586    Pel * PicBufU = pcPicYuvOrg->getBufU();
587    Pel * PicBufV = pcPicYuvOrg->getBufV();
588   
589    Pel * pcBottomFieldY =  pcBottomField->getPicYuvOrg()->getLumaAddr();
590    Pel * pcBottomFieldU =  pcBottomField->getPicYuvOrg()->getCbAddr();
591    Pel * pcBottomFieldV =  pcBottomField->getPicYuvOrg()->getCrAddr();
592   
593    // Compute image characteristics
594    if ( getUseAdaptiveQP() )
595    {
596      m_cPreanalyzer.xPreanalyze( dynamic_cast<TEncPic*>( pcBottomField ) );
597    }
598   
599    /* -- Defield -- */
600   
601    bool isTop = !isTff;
602   
603    separateFields(PicBufY + nPadLuma + nStride*nPadLuma, pcBottomFieldY, nStride, nWidth, nHeight, isTop);
604    separateFields(PicBufU + nPadChroma + (nStride >> 1)*nPadChroma, pcBottomFieldU, nStride >> 1, nWidth >> 1, nHeight >> 1, isTop);
605    separateFields(PicBufV + nPadChroma + (nStride >> 1)*nPadChroma, pcBottomFieldV, nStride >> 1, nWidth >> 1, nHeight >> 1, isTop);
606   
607  }
608 
609  if ( ( !(m_iNumPicRcvd) || (!flush && m_iPOCLast != 1 && m_iNumPicRcvd != m_iGOPSize && m_iGOPSize)) )
610  {
611    iNumEncoded = 0;
612    return;
613  }
614 
615  // compress GOP
616  m_cGOPEncoder.compressGOP(m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut, true, isTff);
617 
618  iNumEncoded = m_iNumPicRcvd;
619  m_iNumPicRcvd = 0;
620  m_uiNumAllPicCoded += iNumEncoded;
621}
622#endif
623
624
625
626// ====================================================================================================================
627// Protected member functions
628// ====================================================================================================================
629
630/**
631 - Application has picture buffer list with size of GOP + 1
632 - Picture buffer list acts like as ring buffer
633 - End of the list has the latest picture
634 .
635 \retval rpcPic obtained picture buffer
636 */
637Void TEncTop::xGetNewPicBuffer ( TComPic*& rpcPic )
638{
639  TComSlice::sortPicList(m_cListPic);
640 
641  if (m_cListPic.size() >= (UInt)(m_iGOPSize + getMaxDecPicBuffering(MAX_TLAYER-1) + 2) )
642  {
643    TComList<TComPic*>::iterator iterPic  = m_cListPic.begin();
644    Int iSize = Int( m_cListPic.size() );
645    for ( Int i = 0; i < iSize; i++ )
646    {
647      rpcPic = *(iterPic++);
648      if(rpcPic->getSlice(0)->isReferenced() == false)
649      {
650        break;
651      }
652    }
653  }
654  else
655  {
656    if ( getUseAdaptiveQP() )
657    {
658      TEncPic* pcEPic = new TEncPic;
659      pcEPic->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, m_cPPS.getMaxCuDQPDepth()+1 ,
660                      m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics);
661      rpcPic = pcEPic;
662    }
663    else
664    {
665      rpcPic = new TComPic;
666
667      rpcPic->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, 
668                      m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics);
669    }
670    if (getUseSAO())
671    {
672      rpcPic->getPicSym()->allocSaoParam(&m_cEncSAO);
673    }
674    m_cListPic.pushBack( rpcPic );
675  }
676  rpcPic->setReconMark (false);
677 
678  m_iPOCLast++;
679  m_iNumPicRcvd++;
680 
681  rpcPic->getSlice(0)->setPOC( m_iPOCLast );
682  // mark it should be extended
683  rpcPic->getPicYuvRec()->setBorderExtension(false);
684
685#if H_MV
686  rpcPic->getPicYuvOrg()->setBorderExtension(false);
687#endif
688}
689
690Void TEncTop::xInitSPS()
691{
692#if H_MV
693  m_cSPS.setSPSId( getLayerIdInVps() );
694  m_cSPS.setLayerId( getLayerId() );
695#endif
696  ProfileTierLevel& profileTierLevel = *m_cSPS.getPTL()->getGeneralPTL();
697  profileTierLevel.setLevelIdc(m_level);
698  profileTierLevel.setTierFlag(m_levelTier);
699  profileTierLevel.setProfileIdc(m_profile);
700  profileTierLevel.setProfileCompatibilityFlag(m_profile, 1);
701  profileTierLevel.setProgressiveSourceFlag(m_progressiveSourceFlag);
702  profileTierLevel.setInterlacedSourceFlag(m_interlacedSourceFlag);
703  profileTierLevel.setNonPackedConstraintFlag(m_nonPackedConstraintFlag);
704  profileTierLevel.setFrameOnlyConstraintFlag(m_frameOnlyConstraintFlag);
705 
706  if (m_profile == Profile::MAIN10 && g_bitDepthY == 8 && g_bitDepthC == 8)
707  {
708    /* The above constraint is equal to Profile::MAIN */
709    profileTierLevel.setProfileCompatibilityFlag(Profile::MAIN, 1);
710  }
711  if (m_profile == Profile::MAIN)
712  {
713    /* A Profile::MAIN10 decoder can always decode Profile::MAIN */
714    profileTierLevel.setProfileCompatibilityFlag(Profile::MAIN10, 1);
715  }
716  /* XXX: should Main be marked as compatible with still picture? */
717  /* XXX: may be a good idea to refactor the above into a function
718   * that chooses the actual compatibility based upon options */
719
720#if H_MV 
721  m_cSPS.setUpdateRepFormatFlag           ( m_layerId == 0 );   
722  m_cSPS.setSpsInferScalingListFlag       ( m_layerId > 0 && m_cVPS->getInDirectDependencyFlag( getLayerIdInVps(), 0 ) ); 
723  m_cSPS.setSpsScalingListRefLayerId      ( 0              ); 
724#endif
725  m_cSPS.setPicWidthInLumaSamples         ( m_iSourceWidth      );
726  m_cSPS.setPicHeightInLumaSamples        ( m_iSourceHeight     );
727  m_cSPS.setConformanceWindow             ( m_conformanceWindow );
728  m_cSPS.setMaxCUWidth    ( g_uiMaxCUWidth      );
729  m_cSPS.setMaxCUHeight   ( g_uiMaxCUHeight     );
730  m_cSPS.setMaxCUDepth    ( g_uiMaxCUDepth      );
731
732  Int minCUSize = m_cSPS.getMaxCUWidth() >> ( m_cSPS.getMaxCUDepth()-g_uiAddCUDepth );
733  Int log2MinCUSize = 0;
734  while(minCUSize > 1)
735  {
736    minCUSize >>= 1;
737    log2MinCUSize++;
738  }
739
740  m_cSPS.setLog2MinCodingBlockSize(log2MinCUSize);
741  m_cSPS.setLog2DiffMaxMinCodingBlockSize(m_cSPS.getMaxCUDepth()-g_uiAddCUDepth);
742 
743  m_cSPS.setPCMLog2MinSize (m_uiPCMLog2MinSize);
744  m_cSPS.setUsePCM        ( m_usePCM           );
745  m_cSPS.setPCMLog2MaxSize( m_pcmLog2MaxSize  );
746
747  m_cSPS.setQuadtreeTULog2MaxSize( m_uiQuadtreeTULog2MaxSize );
748  m_cSPS.setQuadtreeTULog2MinSize( m_uiQuadtreeTULog2MinSize );
749  m_cSPS.setQuadtreeTUMaxDepthInter( m_uiQuadtreeTUMaxDepthInter    );
750  m_cSPS.setQuadtreeTUMaxDepthIntra( m_uiQuadtreeTUMaxDepthIntra    );
751 
752  m_cSPS.setTMVPFlagsPresent(false);
753  m_cSPS.setUseLossless   ( m_useLossless  );
754
755  m_cSPS.setMaxTrSize   ( 1 << m_uiQuadtreeTULog2MaxSize );
756 
757  Int i;
758 
759  for (i = 0; i < g_uiMaxCUDepth-g_uiAddCUDepth; i++ )
760  {
761    m_cSPS.setAMPAcc( i, m_useAMP );
762    //m_cSPS.setAMPAcc( i, 1 );
763  }
764
765  m_cSPS.setUseAMP ( m_useAMP );
766
767#if H_3D_QTLPC
768  m_cSPS.setUseQTL( m_bUseQTL );
769  m_cSPS.setUsePC ( m_bUsePC  );
770#endif
771
772  for (i = g_uiMaxCUDepth-g_uiAddCUDepth; i < g_uiMaxCUDepth; i++ )
773  {
774    m_cSPS.setAMPAcc(i, 0);
775  }
776
777  m_cSPS.setBitDepthY( g_bitDepthY );
778  m_cSPS.setBitDepthC( g_bitDepthC );
779
780  m_cSPS.setQpBDOffsetY ( 6*(g_bitDepthY - 8) );
781  m_cSPS.setQpBDOffsetC ( 6*(g_bitDepthC - 8) );
782
783  m_cSPS.setUseSAO( m_bUseSAO );
784
785  m_cSPS.setMaxTLayers( m_maxTempLayer );
786  m_cSPS.setTemporalIdNestingFlag( ( m_maxTempLayer == 1 ) ? true : false );
787  for ( i = 0; i < m_cSPS.getMaxTLayers(); i++ )
788  {
789    m_cSPS.setMaxDecPicBuffering(m_maxDecPicBuffering[i], i);
790    m_cSPS.setNumReorderPics(m_numReorderPics[i], i);
791  }
792  m_cSPS.setPCMBitDepthLuma (g_uiPCMBitDepthLuma);
793  m_cSPS.setPCMBitDepthChroma (g_uiPCMBitDepthChroma);
794  m_cSPS.setPCMFilterDisableFlag  ( m_bPCMFilterDisableFlag );
795
796  m_cSPS.setScalingListFlag ( (m_useScalingListId == 0) ? 0 : 1 );
797
798  m_cSPS.setUseStrongIntraSmoothing( m_useStrongIntraSmoothing );
799
800  m_cSPS.setVuiParametersPresentFlag(getVuiParametersPresentFlag());
801  if (m_cSPS.getVuiParametersPresentFlag())
802  {
803    TComVUI* pcVUI = m_cSPS.getVuiParameters();
804    pcVUI->setAspectRatioInfoPresentFlag(getAspectRatioIdc() != -1);
805    pcVUI->setAspectRatioIdc(getAspectRatioIdc());
806    pcVUI->setSarWidth(getSarWidth());
807    pcVUI->setSarHeight(getSarHeight());
808    pcVUI->setOverscanInfoPresentFlag(getOverscanInfoPresentFlag());
809    pcVUI->setOverscanAppropriateFlag(getOverscanAppropriateFlag());
810    pcVUI->setVideoSignalTypePresentFlag(getVideoSignalTypePresentFlag());
811    pcVUI->setVideoFormat(getVideoFormat());
812    pcVUI->setVideoFullRangeFlag(getVideoFullRangeFlag());
813    pcVUI->setColourDescriptionPresentFlag(getColourDescriptionPresentFlag());
814    pcVUI->setColourPrimaries(getColourPrimaries());
815    pcVUI->setTransferCharacteristics(getTransferCharacteristics());
816    pcVUI->setMatrixCoefficients(getMatrixCoefficients());
817    pcVUI->setChromaLocInfoPresentFlag(getChromaLocInfoPresentFlag());
818    pcVUI->setChromaSampleLocTypeTopField(getChromaSampleLocTypeTopField());
819    pcVUI->setChromaSampleLocTypeBottomField(getChromaSampleLocTypeBottomField());
820    pcVUI->setNeutralChromaIndicationFlag(getNeutralChromaIndicationFlag());
821    pcVUI->setDefaultDisplayWindow(getDefaultDisplayWindow());
822    pcVUI->setFrameFieldInfoPresentFlag(getFrameFieldInfoPresentFlag());
823    pcVUI->setFieldSeqFlag(false);
824    pcVUI->setHrdParametersPresentFlag(false);
825    pcVUI->getTimingInfo()->setPocProportionalToTimingFlag(getPocProportionalToTimingFlag());
826    pcVUI->getTimingInfo()->setNumTicksPocDiffOneMinus1   (getNumTicksPocDiffOneMinus1()   );
827    pcVUI->setBitstreamRestrictionFlag(getBitstreamRestrictionFlag());
828    pcVUI->setTilesFixedStructureFlag(getTilesFixedStructureFlag());
829    pcVUI->setMotionVectorsOverPicBoundariesFlag(getMotionVectorsOverPicBoundariesFlag());
830    pcVUI->setMinSpatialSegmentationIdc(getMinSpatialSegmentationIdc());
831    pcVUI->setMaxBytesPerPicDenom(getMaxBytesPerPicDenom());
832    pcVUI->setMaxBitsPerMinCuDenom(getMaxBitsPerMinCuDenom());
833    pcVUI->setLog2MaxMvLengthHorizontal(getLog2MaxMvLengthHorizontal());
834    pcVUI->setLog2MaxMvLengthVertical(getLog2MaxMvLengthVertical());
835  }
836#if H_3D
837  if ( !m_isDepth )
838  {
839    m_cSPS.initCamParaSPS           ( m_viewIndex, m_uiCamParPrecision, m_bCamParInSliceHeader, m_aaiCodedScale, m_aaiCodedOffset );
840  }
841#endif
842}
843
844Void TEncTop::xInitPPS()
845{
846#if H_MV
847  m_cPPS.setLayerId( getLayerId() );
848  if( getVPS()->getNumDirectRefLayers( getLayerId() ) > 0 )
849  {
850    m_cPPS.setListsModificationPresentFlag( true );
851  }
852  m_cPPS.setPPSId( getLayerIdInVps() );
853  m_cPPS.setSPSId( getLayerIdInVps() );
854#endif
855  m_cPPS.setConstrainedIntraPred( m_bUseConstrainedIntraPred );
856  Bool bUseDQP = (getMaxCuDQPDepth() > 0)? true : false;
857
858  Int lowestQP = - m_cSPS.getQpBDOffsetY();
859
860  if(getUseLossless())
861  {
862    if ((getMaxCuDQPDepth() == 0) && (getMaxDeltaQP() == 0 ) && (getQP() == lowestQP) )
863    {
864      bUseDQP = false;
865    }
866    else
867    {
868      bUseDQP = true;
869    }
870  }
871  else
872  {
873    if(bUseDQP == false)
874    {
875      if((getMaxDeltaQP() != 0 )|| getUseAdaptiveQP())
876      {
877        bUseDQP = true;
878      }
879    }
880  }
881
882  if(bUseDQP)
883  {
884    m_cPPS.setUseDQP(true);
885    m_cPPS.setMaxCuDQPDepth( m_iMaxCuDQPDepth );
886    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
887  }
888  else
889  {
890    m_cPPS.setUseDQP(false);
891    m_cPPS.setMaxCuDQPDepth( 0 );
892    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
893  }
894
895#if RATE_CONTROL_LAMBDA_DOMAIN
896  if ( m_RCEnableRateControl )
897  {
898    m_cPPS.setUseDQP(true);
899    m_cPPS.setMaxCuDQPDepth( 0 );
900    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
901  }
902#endif
903#if !RATE_CONTROL_LAMBDA_DOMAIN && KWU_FIX_URQ
904  if ( m_enableRateCtrl )
905  {
906    m_cPPS.setUseDQP(true);
907    m_cPPS.setMaxCuDQPDepth( 0 );
908    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
909  } 
910#endif
911
912  m_cPPS.setChromaCbQpOffset( m_chromaCbQpOffset );
913  m_cPPS.setChromaCrQpOffset( m_chromaCrQpOffset );
914
915  m_cPPS.setNumSubstreams(m_iWaveFrontSubstreams);
916  m_cPPS.setEntropyCodingSyncEnabledFlag( m_iWaveFrontSynchro > 0 );
917  m_cPPS.setTilesEnabledFlag( (m_iNumColumnsMinus1 > 0 || m_iNumRowsMinus1 > 0) );
918  m_cPPS.setUseWP( m_useWeightedPred );
919  m_cPPS.setWPBiPred( m_useWeightedBiPred );
920  m_cPPS.setOutputFlagPresentFlag( false );
921#if H_MV
922  m_cPPS.setNumExtraSliceHeaderBits( 2 ); 
923#endif
924  m_cPPS.setSignHideFlag(getSignHideFlag());
925  m_cPPS.setDeblockingFilterControlPresentFlag (m_DeblockingFilterControlPresent );
926  m_cPPS.setLog2ParallelMergeLevelMinus2   (m_log2ParallelMergeLevelMinus2 );
927  m_cPPS.setCabacInitPresentFlag(CABAC_INIT_PRESENT_FLAG);
928  m_cPPS.setLoopFilterAcrossSlicesEnabledFlag( m_bLFCrossSliceBoundaryFlag );
929  Int histogram[MAX_NUM_REF + 1];
930  for( Int i = 0; i <= MAX_NUM_REF; i++ )
931  {
932    histogram[i]=0;
933  }
934  for( Int i = 0; i < getGOPSize(); i++ )
935  {
936    assert(getGOPEntry(i).m_numRefPicsActive >= 0 && getGOPEntry(i).m_numRefPicsActive <= MAX_NUM_REF);
937    histogram[getGOPEntry(i).m_numRefPicsActive]++;
938  }
939  Int maxHist=-1;
940  Int bestPos=0;
941  for( Int i = 0; i <= MAX_NUM_REF; i++ )
942  {
943    if(histogram[i]>maxHist)
944    {
945      maxHist=histogram[i];
946      bestPos=i;
947    }
948  }
949  assert(bestPos <= 15);
950  m_cPPS.setNumRefIdxL0DefaultActive(bestPos);
951  m_cPPS.setNumRefIdxL1DefaultActive(bestPos);
952  m_cPPS.setTransquantBypassEnableFlag(getTransquantBypassEnableFlag());
953  m_cPPS.setUseTransformSkip( m_useTransformSkip );
954  if (m_sliceSegmentMode)
955  {
956    m_cPPS.setDependentSliceSegmentsEnabledFlag( true );
957  }
958  if( m_cPPS.getDependentSliceSegmentsEnabledFlag() )
959  {
960    Int NumCtx = m_cPPS.getEntropyCodingSyncEnabledFlag()?2:1;
961    m_cSliceEncoder.initCtxMem( NumCtx );
962    for ( UInt st = 0; st < NumCtx; st++ )
963    {
964      TEncSbac* ctx = NULL;
965      ctx = new TEncSbac;
966      ctx->init( &m_cBinCoderCABAC );
967      m_cSliceEncoder.setCtxMem( ctx, st );
968    }
969  }
970#if H_3D
971  if( m_cSPS.hasCamParInSliceHeader() )
972  {
973    m_cPPS.setSliceHeaderExtensionPresentFlag( true ); 
974  }
975#endif
976}
977
978//Function for initializing m_RPSList, a list of TComReferencePictureSet, based on the GOPEntry objects read from the config file.
979Void TEncTop::xInitRPS(Bool isFieldCoding)
980{
981  TComReferencePictureSet*      rps;
982 
983  m_cSPS.createRPSList(getGOPSize()+m_extraRPSs+1);
984  TComRPSList* rpsList = m_cSPS.getRPSList();
985
986  for( Int i = 0; i < getGOPSize()+m_extraRPSs; i++) 
987  {
988    GOPEntry ge = getGOPEntry(i);
989    rps = rpsList->getReferencePictureSet(i);
990    rps->setNumberOfPictures(ge.m_numRefPics);
991    rps->setNumRefIdc(ge.m_numRefIdc);
992    Int numNeg = 0;
993    Int numPos = 0;
994    for( Int j = 0; j < ge.m_numRefPics; j++)
995    {
996      rps->setDeltaPOC(j,ge.m_referencePics[j]);
997      rps->setUsed(j,ge.m_usedByCurrPic[j]);
998      if(ge.m_referencePics[j]>0)
999      {
1000        numPos++;
1001      }
1002      else
1003      {
1004        numNeg++;
1005      }
1006    }
1007    rps->setNumberOfNegativePictures(numNeg);
1008    rps->setNumberOfPositivePictures(numPos);
1009
1010    // handle inter RPS intialization from the config file.
1011#if AUTO_INTER_RPS
1012    rps->setInterRPSPrediction(ge.m_interRPSPrediction > 0);  // not very clean, converting anything > 0 to true.
1013    rps->setDeltaRIdxMinus1(0);                               // index to the Reference RPS is always the previous one.
1014    TComReferencePictureSet*     RPSRef = rpsList->getReferencePictureSet(i-1);  // get the reference RPS
1015
1016    if (ge.m_interRPSPrediction == 2)  // Automatic generation of the inter RPS idc based on the RIdx provided.
1017    {
1018      Int deltaRPS = getGOPEntry(i-1).m_POC - ge.m_POC;  // the ref POC - current POC
1019      Int numRefDeltaPOC = RPSRef->getNumberOfPictures();
1020
1021      rps->setDeltaRPS(deltaRPS);           // set delta RPS
1022      rps->setNumRefIdc(numRefDeltaPOC+1);  // set the numRefIdc to the number of pictures in the reference RPS + 1.
1023      Int count=0;
1024      for (Int j = 0; j <= numRefDeltaPOC; j++ ) // cycle through pics in reference RPS.
1025      {
1026        Int RefDeltaPOC = (j<numRefDeltaPOC)? RPSRef->getDeltaPOC(j): 0;  // if it is the last decoded picture, set RefDeltaPOC = 0
1027        rps->setRefIdc(j, 0);
1028        for (Int k = 0; k < rps->getNumberOfPictures(); k++ )  // cycle through pics in current RPS.
1029        {
1030          if (rps->getDeltaPOC(k) == ( RefDeltaPOC + deltaRPS))  // if the current RPS has a same picture as the reference RPS.
1031          {
1032              rps->setRefIdc(j, (rps->getUsed(k)?1:2));
1033              count++;
1034              break;
1035          }
1036        }
1037      }
1038      if (count != rps->getNumberOfPictures())
1039      {
1040        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");
1041        rps->setInterRPSPrediction(0);
1042      }
1043    }
1044    else if (ge.m_interRPSPrediction == 1)  // inter RPS idc based on the RefIdc values provided in config file.
1045    {
1046      rps->setDeltaRPS(ge.m_deltaRPS);
1047      rps->setNumRefIdc(ge.m_numRefIdc);
1048      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1049      {
1050        rps->setRefIdc(j, ge.m_refIdc[j]);
1051      }
1052#if WRITE_BACK
1053      // the folowing code overwrite the deltaPOC and Used by current values read from the config file with the ones
1054      // computed from the RefIdc.  A warning is printed if they are not identical.
1055      numNeg = 0;
1056      numPos = 0;
1057      TComReferencePictureSet      RPSTemp;  // temporary variable
1058
1059      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1060      {
1061        if (ge.m_refIdc[j])
1062        {
1063          Int deltaPOC = ge.m_deltaRPS + ((j < RPSRef->getNumberOfPictures())? RPSRef->getDeltaPOC(j) : 0);
1064          RPSTemp.setDeltaPOC((numNeg+numPos),deltaPOC);
1065          RPSTemp.setUsed((numNeg+numPos),ge.m_refIdc[j]==1?1:0);
1066          if (deltaPOC<0)
1067          {
1068            numNeg++;
1069          }
1070          else
1071          {
1072            numPos++;
1073          }
1074        }
1075      }
1076      if (numNeg != rps->getNumberOfNegativePictures())
1077      {
1078        printf("Warning: number of negative pictures in RPS is different between intra and inter RPS specified in the config file.\n");
1079        rps->setNumberOfNegativePictures(numNeg);
1080        rps->setNumberOfPictures(numNeg+numPos);
1081      }
1082      if (numPos != rps->getNumberOfPositivePictures())
1083      {
1084        printf("Warning: number of positive pictures in RPS is different between intra and inter RPS specified in the config file.\n");
1085        rps->setNumberOfPositivePictures(numPos);
1086        rps->setNumberOfPictures(numNeg+numPos);
1087      }
1088      RPSTemp.setNumberOfPictures(numNeg+numPos);
1089      RPSTemp.setNumberOfNegativePictures(numNeg);
1090      RPSTemp.sortDeltaPOC();     // sort the created delta POC before comparing
1091      // check if Delta POC and Used are the same
1092      // print warning if they are not.
1093      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1094      {
1095        if (RPSTemp.getDeltaPOC(j) != rps->getDeltaPOC(j))
1096        {
1097          printf("Warning: delta POC is different between intra RPS and inter RPS specified in the config file.\n");
1098          rps->setDeltaPOC(j,RPSTemp.getDeltaPOC(j));
1099        }
1100        if (RPSTemp.getUsed(j) != rps->getUsed(j))
1101        {
1102          printf("Warning: Used by Current in RPS is different between intra and inter RPS specified in the config file.\n");
1103          rps->setUsed(j,RPSTemp.getUsed(j));
1104        }
1105      }
1106#endif
1107    }
1108#else
1109    rps->setInterRPSPrediction(ge.m_interRPSPrediction);
1110    if (ge.m_interRPSPrediction)
1111    {
1112      rps->setDeltaRIdxMinus1(0);
1113      rps->setDeltaRPS(ge.m_deltaRPS);
1114      rps->setNumRefIdc(ge.m_numRefIdc);
1115      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1116      {
1117        rps->setRefIdc(j, ge.m_refIdc[j]);
1118      }
1119#if WRITE_BACK
1120      // the folowing code overwrite the deltaPOC and Used by current values read from the config file with the ones
1121      // computed from the RefIdc.  This is not necessary if both are identical. Currently there is no check to see if they are identical.
1122      numNeg = 0;
1123      numPos = 0;
1124      TComReferencePictureSet*     RPSRef = m_RPSList.getReferencePictureSet(i-1);
1125
1126      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1127      {
1128        if (ge.m_refIdc[j])
1129        {
1130          Int deltaPOC = ge.m_deltaRPS + ((j < RPSRef->getNumberOfPictures())? RPSRef->getDeltaPOC(j) : 0);
1131          rps->setDeltaPOC((numNeg+numPos),deltaPOC);
1132          rps->setUsed((numNeg+numPos),ge.m_refIdc[j]==1?1:0);
1133          if (deltaPOC<0)
1134          {
1135            numNeg++;
1136          }
1137          else
1138          {
1139            numPos++;
1140          }
1141        }
1142      }
1143      rps->setNumberOfNegativePictures(numNeg);
1144      rps->setNumberOfPositivePictures(numPos);
1145      rps->sortDeltaPOC();
1146#endif
1147    }
1148#endif //INTER_RPS_AUTO
1149  }
1150  //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.
1151  //The position = GOPSize + extraRPSs which is (a priori) unused is reserved for this field in the RPS.
1152  if (isFieldCoding) 
1153  {
1154    rps = rpsList->getReferencePictureSet(getGOPSize()+m_extraRPSs);
1155    rps->setNumberOfPictures(1);
1156    rps->setNumberOfNegativePictures(1);
1157    rps->setNumberOfPositivePictures(0);
1158    rps->setNumberOfLongtermPictures(0);
1159    rps->setDeltaPOC(0,-1);
1160    rps->setPOC(0,0);
1161    rps->setUsed(0,true);
1162    rps->setInterRPSPrediction(false);
1163    rps->setDeltaRIdxMinus1(0);
1164    rps->setDeltaRPS(0);
1165    rps->setNumRefIdc(0);
1166}
1167}
1168
1169   // This is a function that
1170   // determines what Reference Picture Set to use
1171   // for a specific slice (with POC = POCCurr)
1172Void TEncTop::selectReferencePictureSet(TComSlice* slice, Int POCCurr, Int GOPid )
1173{
1174#if H_MV
1175  if( slice->getRapPicFlag() == true && getLayerId() > 0 && POCCurr == 0 )
1176  {
1177    TComReferencePictureSet* rps = slice->getLocalRPS();
1178    rps->setNumberOfNegativePictures(0);
1179    rps->setNumberOfPositivePictures(0);
1180    rps->setNumberOfLongtermPictures(0);
1181    rps->setNumberOfPictures(0);
1182    slice->setRPS(rps);
1183  }
1184  else
1185  {
1186#endif
1187  slice->setRPSidx(GOPid);
1188
1189  for(Int extraNum=m_iGOPSize; extraNum<m_extraRPSs+m_iGOPSize; extraNum++)
1190  {   
1191    if(m_uiIntraPeriod > 0 && getDecodingRefreshType() > 0)
1192    {
1193      Int POCIndex = POCCurr%m_uiIntraPeriod;
1194      if(POCIndex == 0)
1195      {
1196        POCIndex = m_uiIntraPeriod;
1197      }
1198      if(POCIndex == m_GOPList[extraNum].m_POC)
1199      {
1200        slice->setRPSidx(extraNum);
1201      }
1202    }
1203    else
1204    {
1205      if(POCCurr==m_GOPList[extraNum].m_POC)
1206      {
1207        slice->setRPSidx(extraNum);
1208      }
1209    }
1210  }
1211#if H_MV
1212  }
1213#endif
1214  if(POCCurr == 1 && slice->getPic()->isField())
1215  {
1216    slice->setRPSidx(m_iGOPSize+m_extraRPSs);
1217  }
1218
1219  slice->setRPS(getSPS()->getRPSList()->getReferencePictureSet(slice->getRPSidx()));
1220  slice->getRPS()->setNumberOfPictures(slice->getRPS()->getNumberOfNegativePictures()+slice->getRPS()->getNumberOfPositivePictures());
1221}
1222
1223Int TEncTop::getReferencePictureSetIdxForSOP(TComSlice* slice, Int POCCurr, Int GOPid )
1224{
1225  int rpsIdx = GOPid;
1226
1227  for(Int extraNum=m_iGOPSize; extraNum<m_extraRPSs+m_iGOPSize; extraNum++)
1228  {   
1229    if(m_uiIntraPeriod > 0 && getDecodingRefreshType() > 0)
1230    {
1231      Int POCIndex = POCCurr%m_uiIntraPeriod;
1232      if(POCIndex == 0)
1233      {
1234        POCIndex = m_uiIntraPeriod;
1235      }
1236      if(POCIndex == m_GOPList[extraNum].m_POC)
1237      {
1238        rpsIdx = extraNum;
1239      }
1240    }
1241    else
1242    {
1243      if(POCCurr==m_GOPList[extraNum].m_POC)
1244      {
1245        rpsIdx = extraNum;
1246      }
1247    }
1248  }
1249
1250  return rpsIdx;
1251}
1252
1253Void  TEncTop::xInitPPSforTiles()
1254{
1255  m_cPPS.setUniformSpacingFlag( m_iUniformSpacingIdr );
1256  m_cPPS.setNumColumnsMinus1( m_iNumColumnsMinus1 );
1257  m_cPPS.setNumRowsMinus1( m_iNumRowsMinus1 );
1258  if( m_iUniformSpacingIdr == 0 )
1259  {
1260    m_cPPS.setColumnWidth( m_puiColumnWidth );
1261    m_cPPS.setRowHeight( m_puiRowHeight );
1262  }
1263  m_cPPS.setLoopFilterAcrossTilesEnabledFlag( m_loopFilterAcrossTilesEnabledFlag );
1264
1265  // # substreams is "per tile" when tiles are independent.
1266  if (m_iWaveFrontSynchro
1267    )
1268  {
1269    m_cPPS.setNumSubstreams(m_iWaveFrontSubstreams * (m_iNumColumnsMinus1+1));
1270  }
1271}
1272
1273Void  TEncCfg::xCheckGSParameters()
1274{
1275  Int   iWidthInCU = ( m_iSourceWidth%g_uiMaxCUWidth ) ? m_iSourceWidth/g_uiMaxCUWidth + 1 : m_iSourceWidth/g_uiMaxCUWidth;
1276  Int   iHeightInCU = ( m_iSourceHeight%g_uiMaxCUHeight ) ? m_iSourceHeight/g_uiMaxCUHeight + 1 : m_iSourceHeight/g_uiMaxCUHeight;
1277  UInt  uiCummulativeColumnWidth = 0;
1278  UInt  uiCummulativeRowHeight = 0;
1279
1280  //check the column relative parameters
1281  if( m_iNumColumnsMinus1 >= (1<<(LOG2_MAX_NUM_COLUMNS_MINUS1+1)) )
1282  {
1283    printf( "The number of columns is larger than the maximum allowed number of columns.\n" );
1284    exit( EXIT_FAILURE );
1285  }
1286
1287  if( m_iNumColumnsMinus1 >= iWidthInCU )
1288  {
1289    printf( "The current picture can not have so many columns.\n" );
1290    exit( EXIT_FAILURE );
1291  }
1292
1293  if( m_iNumColumnsMinus1 && m_iUniformSpacingIdr==0 )
1294  {
1295    for(Int i=0; i<m_iNumColumnsMinus1; i++)
1296    {
1297      uiCummulativeColumnWidth += m_puiColumnWidth[i];
1298    }
1299
1300    if( uiCummulativeColumnWidth >= iWidthInCU )
1301    {
1302      printf( "The width of the column is too large.\n" );
1303      exit( EXIT_FAILURE );
1304    }
1305  }
1306
1307  //check the row relative parameters
1308  if( m_iNumRowsMinus1 >= (1<<(LOG2_MAX_NUM_ROWS_MINUS1+1)) )
1309  {
1310    printf( "The number of rows is larger than the maximum allowed number of rows.\n" );
1311    exit( EXIT_FAILURE );
1312  }
1313
1314  if( m_iNumRowsMinus1 >= iHeightInCU )
1315  {
1316    printf( "The current picture can not have so many rows.\n" );
1317    exit( EXIT_FAILURE );
1318  }
1319
1320  if( m_iNumRowsMinus1 && m_iUniformSpacingIdr==0 )
1321  {
1322    for(Int i=0; i<m_iNumRowsMinus1; i++)
1323      uiCummulativeRowHeight += m_puiRowHeight[i];
1324
1325    if( uiCummulativeRowHeight >= iHeightInCU )
1326    {
1327      printf( "The height of the row is too large.\n" );
1328      exit( EXIT_FAILURE );
1329    }
1330  }
1331}
1332#if H_MV
1333Void TEncTop::printSummary( Int numAllPicCoded, Bool isField )
1334{
1335  assert ( !isField ); // Multiview and field coding need to be further unified
1336  assert (numAllPicCoded == m_cAnalyzeAll.getNumPic());
1337
1338  //--CFG_KDY
1339  m_cAnalyzeAll.setFrmRate( getFrameRate() );
1340  m_cAnalyzeI.setFrmRate( getFrameRate() );
1341  m_cAnalyzeP.setFrmRate( getFrameRate() );
1342  m_cAnalyzeB.setFrmRate( getFrameRate() );
1343
1344  //-- all
1345  printf( "\n\nSUMMARY ------------------------------------------- LayerId %2d\n", m_layerId );
1346
1347  m_cAnalyzeAll.printOut('a');
1348
1349  printf( "\n\nI Slices--------------------------------------------------------\n" );
1350  m_cAnalyzeI.printOut('i');
1351
1352  printf( "\n\nP Slices--------------------------------------------------------\n" );
1353  m_cAnalyzeP.printOut('p');
1354
1355  printf( "\n\nB Slices--------------------------------------------------------\n" );
1356  m_cAnalyzeB.printOut('b');
1357
1358#if _SUMMARY_OUT_
1359  m_cAnalyzeAll.printSummaryOut();
1360#endif
1361#if _SUMMARY_PIC_
1362  m_cAnalyzeI.printSummary('I');
1363  m_cAnalyzeP.printSummary('P');
1364  m_cAnalyzeB.printSummary('B');
1365#endif
1366}
1367
1368Int TEncTop::getFrameId(Int iGOPid) 
1369{
1370  if(m_iPOCLast == 0)
1371  {
1372    return(0 );
1373  }
1374  else
1375  {
1376    return m_iPOCLast -m_iNumPicRcvd+ getGOPEntry(iGOPid).m_POC ;
1377  }
1378}
1379
1380TComPic* TEncTop::getPic( Int poc )
1381{
1382  TComList<TComPic*>* listPic = getListPic();
1383  TComPic* pcPic = NULL;
1384  for(TComList<TComPic*>::iterator it=listPic->begin(); it!=listPic->end(); it++)
1385  {
1386    if( (*it)->getPOC() == poc )
1387    {
1388      pcPic = *it ;
1389      break ;
1390    }
1391  }
1392  return pcPic;
1393}
1394#endif
1395
1396#if H_3D_VSO
1397Void TEncTop::setupRenModel( Int iPoc, Int iEncViewIdx, Int iEncContent, Int iHorOffset )
1398{
1399  TRenModel* rendererModel = m_cRdCost.getRenModel(); 
1400  rendererModel->setupPart( iHorOffset, std::min( (Int) g_uiMaxCUHeight, (Int) ( m_iSourceHeight - iHorOffset ) )) ; 
1401 
1402  Int iEncViewSIdx = m_cameraParameters->getBaseId2SortedId()[ iEncViewIdx ];
1403
1404  // setup base views
1405  Int iNumOfBV = m_renderModelParameters->getNumOfBaseViewsForView( iEncViewSIdx, iEncContent );
1406
1407  for (Int iCurView = 0; iCurView < iNumOfBV; iCurView++ )
1408  {
1409    Int iBaseViewSIdx;
1410    Int iVideoDistMode;
1411    Int iDepthDistMode;
1412
1413    m_renderModelParameters->getBaseViewData( iEncViewSIdx, iEncContent, iCurView, iBaseViewSIdx, iVideoDistMode, iDepthDistMode );
1414
1415    AOT( iVideoDistMode < 0 || iVideoDistMode > 2 );
1416
1417    Int iBaseViewIdx = m_cameraParameters->getBaseSortedId2Id()[ iBaseViewSIdx ];
1418
1419    TComPicYuv* pcPicYuvVideoRec  = m_ivPicLists->getPicYuv( iBaseViewIdx, false, iPoc, true  );
1420    TComPicYuv* pcPicYuvDepthRec  = m_ivPicLists->getPicYuv( iBaseViewIdx, true , iPoc, true  );
1421    TComPicYuv* pcPicYuvVideoOrg  = m_ivPicLists->getPicYuv( iBaseViewIdx, false, iPoc, false );
1422    TComPicYuv* pcPicYuvDepthOrg  = m_ivPicLists->getPicYuv( iBaseViewIdx, true , iPoc, false );   
1423
1424    TComPicYuv* pcPicYuvVideoRef  = ( iVideoDistMode == 2 ) ? pcPicYuvVideoOrg  : NULL;
1425    TComPicYuv* pcPicYuvDepthRef  = ( iDepthDistMode == 2 ) ? pcPicYuvDepthOrg  : NULL;
1426
1427    TComPicYuv* pcPicYuvVideoTest = ( iVideoDistMode == 0 ) ? pcPicYuvVideoOrg  : pcPicYuvVideoRec;
1428    TComPicYuv* pcPicYuvDepthTest = ( iDepthDistMode == 0 ) ? pcPicYuvDepthOrg  : pcPicYuvDepthRec;
1429
1430    AOT( (iVideoDistMode == 2) != (pcPicYuvVideoRef != NULL) );
1431    AOT( (iDepthDistMode == 2) != (pcPicYuvDepthRef != NULL) );
1432    AOT( pcPicYuvDepthTest == NULL );
1433    AOT( pcPicYuvVideoTest == NULL );
1434
1435    rendererModel->setBaseView( iBaseViewSIdx, pcPicYuvVideoTest, pcPicYuvDepthTest, pcPicYuvVideoRef, pcPicYuvDepthRef );
1436  }
1437
1438  rendererModel->setErrorMode( iEncViewSIdx, iEncContent, 0 );
1439  // setup virtual views
1440  Int iNumOfSV  = m_renderModelParameters->getNumOfModelsForView( iEncViewSIdx, iEncContent );
1441  for (Int iCurView = 0; iCurView < iNumOfSV; iCurView++ )
1442  {
1443    Int iOrgRefBaseViewSIdx;
1444    Int iLeftBaseViewSIdx;
1445    Int iRightBaseViewSIdx;
1446    Int iSynthViewRelNum;
1447    Int iModelNum;
1448    Int iBlendMode;
1449    m_renderModelParameters->getSingleModelData(iEncViewSIdx, iEncContent, iCurView, iModelNum, iBlendMode,iLeftBaseViewSIdx, iRightBaseViewSIdx, iOrgRefBaseViewSIdx, iSynthViewRelNum );
1450
1451    Int iLeftBaseViewIdx    = -1;
1452    Int iRightBaseViewIdx   = -1;
1453
1454    TComPicYuv* pcPicYuvOrgRef  = NULL;
1455    Int**      ppiShiftLUTLeft  = NULL;
1456    Int**      ppiShiftLUTRight = NULL;
1457    Int**      ppiBaseShiftLUTLeft  = NULL;
1458    Int**      ppiBaseShiftLUTRight = NULL;
1459
1460
1461    Int        iDistToLeft      = -1;
1462
1463    Int iSynthViewIdx = m_cameraParameters->synthRelNum2Idx( iSynthViewRelNum );
1464
1465    if ( iLeftBaseViewSIdx != -1 )
1466    {
1467      iLeftBaseViewIdx   = m_cameraParameters->getBaseSortedId2Id()   [ iLeftBaseViewSIdx ];
1468      ppiShiftLUTLeft    = m_cameraParameters->getSynthViewShiftLUTI()[ iLeftBaseViewIdx  ][ iSynthViewIdx  ];
1469    }
1470
1471    if ( iRightBaseViewSIdx != -1 )
1472    {
1473      iRightBaseViewIdx  = m_cameraParameters->getBaseSortedId2Id()   [iRightBaseViewSIdx ];
1474      ppiShiftLUTRight   = m_cameraParameters->getSynthViewShiftLUTI()[ iRightBaseViewIdx ][ iSynthViewIdx ];
1475    }
1476
1477    if ( iRightBaseViewSIdx != -1 && iLeftBaseViewSIdx != -1 )
1478    {
1479      iDistToLeft          = m_cameraParameters->getRelDistLeft(  iSynthViewIdx , iLeftBaseViewIdx, iRightBaseViewIdx);
1480      ppiBaseShiftLUTLeft  = m_cameraParameters->getBaseViewShiftLUTI() [ iLeftBaseViewIdx  ][ iRightBaseViewIdx ];
1481      ppiBaseShiftLUTRight = m_cameraParameters->getBaseViewShiftLUTI() [ iRightBaseViewIdx ][ iLeftBaseViewIdx  ];
1482
1483    }
1484
1485    if ( iOrgRefBaseViewSIdx != -1 )
1486    {
1487      pcPicYuvOrgRef = m_ivPicLists->getPicYuv(  m_cameraParameters->getBaseSortedId2Id()[ iOrgRefBaseViewSIdx ] , false, iPoc, false );
1488      AOF ( pcPicYuvOrgRef );
1489    }
1490
1491    rendererModel->setSingleModel( iModelNum, ppiShiftLUTLeft, ppiBaseShiftLUTLeft, ppiShiftLUTRight, ppiBaseShiftLUTRight, iDistToLeft, pcPicYuvOrgRef );
1492  }
1493}
1494#endif
1495//! \}
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