source: 3DVCSoftware/branches/HTM-8.2-dev2-Qualcomm/source/Lib/TLibEncoder/TEncTop.cpp @ 669

Last change on this file since 669 was 669, checked in by zhang, 11 years ago

JCT3V-F0125

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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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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 !QC_DEPTH_IV_MRG_F0125
838  if ( !m_isDepth )
839#endif
840  {
841    m_cSPS.initCamParaSPS           ( m_viewIndex, m_uiCamParPrecision, m_bCamParInSliceHeader, m_aaiCodedScale, m_aaiCodedOffset );
842  }
843#endif
844}
845
846Void TEncTop::xInitPPS()
847{
848#if H_MV
849  m_cPPS.setLayerId( getLayerId() );
850  if( getVPS()->getNumDirectRefLayers( getLayerId() ) > 0 )
851  {
852    m_cPPS.setListsModificationPresentFlag( true );
853  }
854  m_cPPS.setPPSId( getLayerIdInVps() );
855  m_cPPS.setSPSId( getLayerIdInVps() );
856#endif
857  m_cPPS.setConstrainedIntraPred( m_bUseConstrainedIntraPred );
858  Bool bUseDQP = (getMaxCuDQPDepth() > 0)? true : false;
859
860  Int lowestQP = - m_cSPS.getQpBDOffsetY();
861
862  if(getUseLossless())
863  {
864    if ((getMaxCuDQPDepth() == 0) && (getMaxDeltaQP() == 0 ) && (getQP() == lowestQP) )
865    {
866      bUseDQP = false;
867    }
868    else
869    {
870      bUseDQP = true;
871    }
872  }
873  else
874  {
875    if(bUseDQP == false)
876    {
877      if((getMaxDeltaQP() != 0 )|| getUseAdaptiveQP())
878      {
879        bUseDQP = true;
880      }
881    }
882  }
883
884  if(bUseDQP)
885  {
886    m_cPPS.setUseDQP(true);
887    m_cPPS.setMaxCuDQPDepth( m_iMaxCuDQPDepth );
888    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
889  }
890  else
891  {
892    m_cPPS.setUseDQP(false);
893    m_cPPS.setMaxCuDQPDepth( 0 );
894    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
895  }
896
897#if RATE_CONTROL_LAMBDA_DOMAIN
898  if ( m_RCEnableRateControl )
899  {
900    m_cPPS.setUseDQP(true);
901    m_cPPS.setMaxCuDQPDepth( 0 );
902    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
903  }
904#endif
905#if !RATE_CONTROL_LAMBDA_DOMAIN && KWU_FIX_URQ
906  if ( m_enableRateCtrl )
907  {
908    m_cPPS.setUseDQP(true);
909    m_cPPS.setMaxCuDQPDepth( 0 );
910    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
911  } 
912#endif
913
914  m_cPPS.setChromaCbQpOffset( m_chromaCbQpOffset );
915  m_cPPS.setChromaCrQpOffset( m_chromaCrQpOffset );
916
917  m_cPPS.setNumSubstreams(m_iWaveFrontSubstreams);
918  m_cPPS.setEntropyCodingSyncEnabledFlag( m_iWaveFrontSynchro > 0 );
919  m_cPPS.setTilesEnabledFlag( (m_iNumColumnsMinus1 > 0 || m_iNumRowsMinus1 > 0) );
920  m_cPPS.setUseWP( m_useWeightedPred );
921  m_cPPS.setWPBiPred( m_useWeightedBiPred );
922  m_cPPS.setOutputFlagPresentFlag( false );
923#if H_MV
924  m_cPPS.setNumExtraSliceHeaderBits( 2 ); 
925#endif
926  m_cPPS.setSignHideFlag(getSignHideFlag());
927  if ( getDeblockingFilterMetric() )
928  {
929    m_cPPS.setDeblockingFilterControlPresentFlag (true);
930    m_cPPS.setDeblockingFilterOverrideEnabledFlag(true);
931    m_cPPS.setPicDisableDeblockingFilterFlag(false);
932    m_cPPS.setDeblockingFilterBetaOffsetDiv2(0);
933    m_cPPS.setDeblockingFilterTcOffsetDiv2(0);
934  } 
935  else
936  {
937    m_cPPS.setDeblockingFilterControlPresentFlag (m_DeblockingFilterControlPresent );
938  }
939  m_cPPS.setLog2ParallelMergeLevelMinus2   (m_log2ParallelMergeLevelMinus2 );
940  m_cPPS.setCabacInitPresentFlag(CABAC_INIT_PRESENT_FLAG);
941  m_cPPS.setLoopFilterAcrossSlicesEnabledFlag( m_bLFCrossSliceBoundaryFlag );
942  Int histogram[MAX_NUM_REF + 1];
943  for( Int i = 0; i <= MAX_NUM_REF; i++ )
944  {
945    histogram[i]=0;
946  }
947  for( Int i = 0; i < getGOPSize(); i++ )
948  {
949    assert(getGOPEntry(i).m_numRefPicsActive >= 0 && getGOPEntry(i).m_numRefPicsActive <= MAX_NUM_REF);
950    histogram[getGOPEntry(i).m_numRefPicsActive]++;
951  }
952  Int maxHist=-1;
953  Int bestPos=0;
954  for( Int i = 0; i <= MAX_NUM_REF; i++ )
955  {
956    if(histogram[i]>maxHist)
957    {
958      maxHist=histogram[i];
959      bestPos=i;
960    }
961  }
962  assert(bestPos <= 15);
963  m_cPPS.setNumRefIdxL0DefaultActive(bestPos);
964  m_cPPS.setNumRefIdxL1DefaultActive(bestPos);
965  m_cPPS.setTransquantBypassEnableFlag(getTransquantBypassEnableFlag());
966  m_cPPS.setUseTransformSkip( m_useTransformSkip );
967  if (m_sliceSegmentMode)
968  {
969    m_cPPS.setDependentSliceSegmentsEnabledFlag( true );
970  }
971  if( m_cPPS.getDependentSliceSegmentsEnabledFlag() )
972  {
973    Int NumCtx = m_cPPS.getEntropyCodingSyncEnabledFlag()?2:1;
974    m_cSliceEncoder.initCtxMem( NumCtx );
975    for ( UInt st = 0; st < NumCtx; st++ )
976    {
977      TEncSbac* ctx = NULL;
978      ctx = new TEncSbac;
979      ctx->init( &m_cBinCoderCABAC );
980      m_cSliceEncoder.setCtxMem( ctx, st );
981    }
982  }
983#if H_3D
984  if( m_cSPS.hasCamParInSliceHeader() )
985  {
986    m_cPPS.setSliceHeaderExtensionPresentFlag( true ); 
987  }
988#endif
989}
990
991//Function for initializing m_RPSList, a list of TComReferencePictureSet, based on the GOPEntry objects read from the config file.
992Void TEncTop::xInitRPS(Bool isFieldCoding)
993{
994  TComReferencePictureSet*      rps;
995 
996  m_cSPS.createRPSList(getGOPSize()+m_extraRPSs+1);
997  TComRPSList* rpsList = m_cSPS.getRPSList();
998
999  for( Int i = 0; i < getGOPSize()+m_extraRPSs; i++) 
1000  {
1001    GOPEntry ge = getGOPEntry(i);
1002    rps = rpsList->getReferencePictureSet(i);
1003    rps->setNumberOfPictures(ge.m_numRefPics);
1004    rps->setNumRefIdc(ge.m_numRefIdc);
1005    Int numNeg = 0;
1006    Int numPos = 0;
1007    for( Int j = 0; j < ge.m_numRefPics; j++)
1008    {
1009      rps->setDeltaPOC(j,ge.m_referencePics[j]);
1010      rps->setUsed(j,ge.m_usedByCurrPic[j]);
1011      if(ge.m_referencePics[j]>0)
1012      {
1013        numPos++;
1014      }
1015      else
1016      {
1017        numNeg++;
1018      }
1019    }
1020    rps->setNumberOfNegativePictures(numNeg);
1021    rps->setNumberOfPositivePictures(numPos);
1022
1023    // handle inter RPS intialization from the config file.
1024#if AUTO_INTER_RPS
1025    rps->setInterRPSPrediction(ge.m_interRPSPrediction > 0);  // not very clean, converting anything > 0 to true.
1026    rps->setDeltaRIdxMinus1(0);                               // index to the Reference RPS is always the previous one.
1027    TComReferencePictureSet*     RPSRef = rpsList->getReferencePictureSet(i-1);  // get the reference RPS
1028
1029    if (ge.m_interRPSPrediction == 2)  // Automatic generation of the inter RPS idc based on the RIdx provided.
1030    {
1031      Int deltaRPS = getGOPEntry(i-1).m_POC - ge.m_POC;  // the ref POC - current POC
1032      Int numRefDeltaPOC = RPSRef->getNumberOfPictures();
1033
1034      rps->setDeltaRPS(deltaRPS);           // set delta RPS
1035      rps->setNumRefIdc(numRefDeltaPOC+1);  // set the numRefIdc to the number of pictures in the reference RPS + 1.
1036      Int count=0;
1037      for (Int j = 0; j <= numRefDeltaPOC; j++ ) // cycle through pics in reference RPS.
1038      {
1039        Int RefDeltaPOC = (j<numRefDeltaPOC)? RPSRef->getDeltaPOC(j): 0;  // if it is the last decoded picture, set RefDeltaPOC = 0
1040        rps->setRefIdc(j, 0);
1041        for (Int k = 0; k < rps->getNumberOfPictures(); k++ )  // cycle through pics in current RPS.
1042        {
1043          if (rps->getDeltaPOC(k) == ( RefDeltaPOC + deltaRPS))  // if the current RPS has a same picture as the reference RPS.
1044          {
1045              rps->setRefIdc(j, (rps->getUsed(k)?1:2));
1046              count++;
1047              break;
1048          }
1049        }
1050      }
1051      if (count != rps->getNumberOfPictures())
1052      {
1053        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");
1054        rps->setInterRPSPrediction(0);
1055      }
1056    }
1057    else if (ge.m_interRPSPrediction == 1)  // inter RPS idc based on the RefIdc values provided in config file.
1058    {
1059      rps->setDeltaRPS(ge.m_deltaRPS);
1060      rps->setNumRefIdc(ge.m_numRefIdc);
1061      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1062      {
1063        rps->setRefIdc(j, ge.m_refIdc[j]);
1064      }
1065#if WRITE_BACK
1066      // the folowing code overwrite the deltaPOC and Used by current values read from the config file with the ones
1067      // computed from the RefIdc.  A warning is printed if they are not identical.
1068      numNeg = 0;
1069      numPos = 0;
1070      TComReferencePictureSet      RPSTemp;  // temporary variable
1071
1072      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1073      {
1074        if (ge.m_refIdc[j])
1075        {
1076          Int deltaPOC = ge.m_deltaRPS + ((j < RPSRef->getNumberOfPictures())? RPSRef->getDeltaPOC(j) : 0);
1077          RPSTemp.setDeltaPOC((numNeg+numPos),deltaPOC);
1078          RPSTemp.setUsed((numNeg+numPos),ge.m_refIdc[j]==1?1:0);
1079          if (deltaPOC<0)
1080          {
1081            numNeg++;
1082          }
1083          else
1084          {
1085            numPos++;
1086          }
1087        }
1088      }
1089      if (numNeg != rps->getNumberOfNegativePictures())
1090      {
1091        printf("Warning: number of negative pictures in RPS is different between intra and inter RPS specified in the config file.\n");
1092        rps->setNumberOfNegativePictures(numNeg);
1093        rps->setNumberOfPictures(numNeg+numPos);
1094      }
1095      if (numPos != rps->getNumberOfPositivePictures())
1096      {
1097        printf("Warning: number of positive pictures in RPS is different between intra and inter RPS specified in the config file.\n");
1098        rps->setNumberOfPositivePictures(numPos);
1099        rps->setNumberOfPictures(numNeg+numPos);
1100      }
1101      RPSTemp.setNumberOfPictures(numNeg+numPos);
1102      RPSTemp.setNumberOfNegativePictures(numNeg);
1103      RPSTemp.sortDeltaPOC();     // sort the created delta POC before comparing
1104      // check if Delta POC and Used are the same
1105      // print warning if they are not.
1106      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1107      {
1108        if (RPSTemp.getDeltaPOC(j) != rps->getDeltaPOC(j))
1109        {
1110          printf("Warning: delta POC is different between intra RPS and inter RPS specified in the config file.\n");
1111          rps->setDeltaPOC(j,RPSTemp.getDeltaPOC(j));
1112        }
1113        if (RPSTemp.getUsed(j) != rps->getUsed(j))
1114        {
1115          printf("Warning: Used by Current in RPS is different between intra and inter RPS specified in the config file.\n");
1116          rps->setUsed(j,RPSTemp.getUsed(j));
1117        }
1118      }
1119#endif
1120    }
1121#else
1122    rps->setInterRPSPrediction(ge.m_interRPSPrediction);
1123    if (ge.m_interRPSPrediction)
1124    {
1125      rps->setDeltaRIdxMinus1(0);
1126      rps->setDeltaRPS(ge.m_deltaRPS);
1127      rps->setNumRefIdc(ge.m_numRefIdc);
1128      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1129      {
1130        rps->setRefIdc(j, ge.m_refIdc[j]);
1131      }
1132#if WRITE_BACK
1133      // the folowing code overwrite the deltaPOC and Used by current values read from the config file with the ones
1134      // computed from the RefIdc.  This is not necessary if both are identical. Currently there is no check to see if they are identical.
1135      numNeg = 0;
1136      numPos = 0;
1137      TComReferencePictureSet*     RPSRef = m_RPSList.getReferencePictureSet(i-1);
1138
1139      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1140      {
1141        if (ge.m_refIdc[j])
1142        {
1143          Int deltaPOC = ge.m_deltaRPS + ((j < RPSRef->getNumberOfPictures())? RPSRef->getDeltaPOC(j) : 0);
1144          rps->setDeltaPOC((numNeg+numPos),deltaPOC);
1145          rps->setUsed((numNeg+numPos),ge.m_refIdc[j]==1?1:0);
1146          if (deltaPOC<0)
1147          {
1148            numNeg++;
1149          }
1150          else
1151          {
1152            numPos++;
1153          }
1154        }
1155      }
1156      rps->setNumberOfNegativePictures(numNeg);
1157      rps->setNumberOfPositivePictures(numPos);
1158      rps->sortDeltaPOC();
1159#endif
1160    }
1161#endif //INTER_RPS_AUTO
1162  }
1163  //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.
1164  //The position = GOPSize + extraRPSs which is (a priori) unused is reserved for this field in the RPS.
1165  if (isFieldCoding) 
1166  {
1167    rps = rpsList->getReferencePictureSet(getGOPSize()+m_extraRPSs);
1168    rps->setNumberOfPictures(1);
1169    rps->setNumberOfNegativePictures(1);
1170    rps->setNumberOfPositivePictures(0);
1171    rps->setNumberOfLongtermPictures(0);
1172    rps->setDeltaPOC(0,-1);
1173    rps->setPOC(0,0);
1174    rps->setUsed(0,true);
1175    rps->setInterRPSPrediction(false);
1176    rps->setDeltaRIdxMinus1(0);
1177    rps->setDeltaRPS(0);
1178    rps->setNumRefIdc(0);
1179}
1180}
1181
1182   // This is a function that
1183   // determines what Reference Picture Set to use
1184   // for a specific slice (with POC = POCCurr)
1185Void TEncTop::selectReferencePictureSet(TComSlice* slice, Int POCCurr, Int GOPid )
1186{
1187#if H_MV
1188  if( slice->getRapPicFlag() == true && getLayerId() > 0 && POCCurr == 0 )
1189  {
1190    TComReferencePictureSet* rps = slice->getLocalRPS();
1191    rps->setNumberOfNegativePictures(0);
1192    rps->setNumberOfPositivePictures(0);
1193    rps->setNumberOfLongtermPictures(0);
1194    rps->setNumberOfPictures(0);
1195    slice->setRPS(rps);
1196  }
1197  else
1198  {
1199#endif
1200  slice->setRPSidx(GOPid);
1201
1202  for(Int extraNum=m_iGOPSize; extraNum<m_extraRPSs+m_iGOPSize; extraNum++)
1203  {   
1204    if(m_uiIntraPeriod > 0 && getDecodingRefreshType() > 0)
1205    {
1206      Int POCIndex = POCCurr%m_uiIntraPeriod;
1207      if(POCIndex == 0)
1208      {
1209        POCIndex = m_uiIntraPeriod;
1210      }
1211      if(POCIndex == m_GOPList[extraNum].m_POC)
1212      {
1213        slice->setRPSidx(extraNum);
1214      }
1215    }
1216    else
1217    {
1218      if(POCCurr==m_GOPList[extraNum].m_POC)
1219      {
1220        slice->setRPSidx(extraNum);
1221      }
1222    }
1223  }
1224  if(POCCurr == 1 && slice->getPic()->isField())
1225  {
1226    slice->setRPSidx(m_iGOPSize+m_extraRPSs);
1227  }
1228
1229  slice->setRPS(getSPS()->getRPSList()->getReferencePictureSet(slice->getRPSidx()));
1230  slice->getRPS()->setNumberOfPictures(slice->getRPS()->getNumberOfNegativePictures()+slice->getRPS()->getNumberOfPositivePictures());
1231#if H_MV
1232  }
1233#endif
1234
1235}
1236
1237Int TEncTop::getReferencePictureSetIdxForSOP(TComSlice* slice, Int POCCurr, Int GOPid )
1238{
1239  int rpsIdx = GOPid;
1240
1241  for(Int extraNum=m_iGOPSize; extraNum<m_extraRPSs+m_iGOPSize; extraNum++)
1242  {   
1243    if(m_uiIntraPeriod > 0 && getDecodingRefreshType() > 0)
1244    {
1245      Int POCIndex = POCCurr%m_uiIntraPeriod;
1246      if(POCIndex == 0)
1247      {
1248        POCIndex = m_uiIntraPeriod;
1249      }
1250      if(POCIndex == m_GOPList[extraNum].m_POC)
1251      {
1252        rpsIdx = extraNum;
1253      }
1254    }
1255    else
1256    {
1257      if(POCCurr==m_GOPList[extraNum].m_POC)
1258      {
1259        rpsIdx = extraNum;
1260      }
1261    }
1262  }
1263
1264  return rpsIdx;
1265}
1266
1267Void  TEncTop::xInitPPSforTiles()
1268{
1269  m_cPPS.setUniformSpacingFlag( m_iUniformSpacingIdr );
1270  m_cPPS.setNumColumnsMinus1( m_iNumColumnsMinus1 );
1271  m_cPPS.setNumRowsMinus1( m_iNumRowsMinus1 );
1272  if( m_iUniformSpacingIdr == 0 )
1273  {
1274    m_cPPS.setColumnWidth( m_puiColumnWidth );
1275    m_cPPS.setRowHeight( m_puiRowHeight );
1276  }
1277  m_cPPS.setLoopFilterAcrossTilesEnabledFlag( m_loopFilterAcrossTilesEnabledFlag );
1278
1279  // # substreams is "per tile" when tiles are independent.
1280  if (m_iWaveFrontSynchro
1281    )
1282  {
1283    m_cPPS.setNumSubstreams(m_iWaveFrontSubstreams * (m_iNumColumnsMinus1+1));
1284  }
1285}
1286
1287Void  TEncCfg::xCheckGSParameters()
1288{
1289  Int   iWidthInCU = ( m_iSourceWidth%g_uiMaxCUWidth ) ? m_iSourceWidth/g_uiMaxCUWidth + 1 : m_iSourceWidth/g_uiMaxCUWidth;
1290  Int   iHeightInCU = ( m_iSourceHeight%g_uiMaxCUHeight ) ? m_iSourceHeight/g_uiMaxCUHeight + 1 : m_iSourceHeight/g_uiMaxCUHeight;
1291  UInt  uiCummulativeColumnWidth = 0;
1292  UInt  uiCummulativeRowHeight = 0;
1293
1294  //check the column relative parameters
1295  if( m_iNumColumnsMinus1 >= (1<<(LOG2_MAX_NUM_COLUMNS_MINUS1+1)) )
1296  {
1297    printf( "The number of columns is larger than the maximum allowed number of columns.\n" );
1298    exit( EXIT_FAILURE );
1299  }
1300
1301  if( m_iNumColumnsMinus1 >= iWidthInCU )
1302  {
1303    printf( "The current picture can not have so many columns.\n" );
1304    exit( EXIT_FAILURE );
1305  }
1306
1307  if( m_iNumColumnsMinus1 && m_iUniformSpacingIdr==0 )
1308  {
1309    for(Int i=0; i<m_iNumColumnsMinus1; i++)
1310    {
1311      uiCummulativeColumnWidth += m_puiColumnWidth[i];
1312    }
1313
1314    if( uiCummulativeColumnWidth >= iWidthInCU )
1315    {
1316      printf( "The width of the column is too large.\n" );
1317      exit( EXIT_FAILURE );
1318    }
1319  }
1320
1321  //check the row relative parameters
1322  if( m_iNumRowsMinus1 >= (1<<(LOG2_MAX_NUM_ROWS_MINUS1+1)) )
1323  {
1324    printf( "The number of rows is larger than the maximum allowed number of rows.\n" );
1325    exit( EXIT_FAILURE );
1326  }
1327
1328  if( m_iNumRowsMinus1 >= iHeightInCU )
1329  {
1330    printf( "The current picture can not have so many rows.\n" );
1331    exit( EXIT_FAILURE );
1332  }
1333
1334  if( m_iNumRowsMinus1 && m_iUniformSpacingIdr==0 )
1335  {
1336    for(Int i=0; i<m_iNumRowsMinus1; i++)
1337      uiCummulativeRowHeight += m_puiRowHeight[i];
1338
1339    if( uiCummulativeRowHeight >= iHeightInCU )
1340    {
1341      printf( "The height of the row is too large.\n" );
1342      exit( EXIT_FAILURE );
1343    }
1344  }
1345}
1346#if H_MV
1347Void TEncTop::printSummary( Int numAllPicCoded, Bool isField )
1348{
1349  assert ( !isField ); // Multiview and field coding need to be further unified
1350  assert (numAllPicCoded == m_cAnalyzeAll.getNumPic());
1351
1352  //--CFG_KDY
1353  m_cAnalyzeAll.setFrmRate( getFrameRate() );
1354  m_cAnalyzeI.setFrmRate( getFrameRate() );
1355  m_cAnalyzeP.setFrmRate( getFrameRate() );
1356  m_cAnalyzeB.setFrmRate( getFrameRate() );
1357
1358  //-- all
1359  printf( "\n\nSUMMARY ------------------------------------------- LayerId %2d\n", m_layerId );
1360
1361  m_cAnalyzeAll.printOut('a');
1362
1363  printf( "\n\nI Slices--------------------------------------------------------\n" );
1364  m_cAnalyzeI.printOut('i');
1365
1366  printf( "\n\nP Slices--------------------------------------------------------\n" );
1367  m_cAnalyzeP.printOut('p');
1368
1369  printf( "\n\nB Slices--------------------------------------------------------\n" );
1370  m_cAnalyzeB.printOut('b');
1371
1372#if _SUMMARY_OUT_
1373  m_cAnalyzeAll.printSummaryOut();
1374#endif
1375#if _SUMMARY_PIC_
1376  m_cAnalyzeI.printSummary('I');
1377  m_cAnalyzeP.printSummary('P');
1378  m_cAnalyzeB.printSummary('B');
1379#endif
1380}
1381
1382Int TEncTop::getFrameId(Int iGOPid) 
1383{
1384  if(m_iPOCLast == 0)
1385  {
1386    return(0 );
1387  }
1388  else
1389  {
1390    return m_iPOCLast -m_iNumPicRcvd+ getGOPEntry(iGOPid).m_POC ;
1391  }
1392}
1393
1394TComPic* TEncTop::getPic( Int poc )
1395{
1396  TComList<TComPic*>* listPic = getListPic();
1397  TComPic* pcPic = NULL;
1398  for(TComList<TComPic*>::iterator it=listPic->begin(); it!=listPic->end(); it++)
1399  {
1400    if( (*it)->getPOC() == poc )
1401    {
1402      pcPic = *it ;
1403      break ;
1404    }
1405  }
1406  return pcPic;
1407}
1408#endif
1409
1410#if H_3D_VSO
1411Void TEncTop::setupRenModel( Int iPoc, Int iEncViewIdx, Int iEncContent, Int iHorOffset )
1412{
1413  TRenModel* rendererModel = m_cRdCost.getRenModel(); 
1414  rendererModel->setupPart( iHorOffset, std::min( (Int) g_uiMaxCUHeight, (Int) ( m_iSourceHeight - iHorOffset ) )) ; 
1415 
1416  Int iEncViewSIdx = m_cameraParameters->getBaseId2SortedId()[ iEncViewIdx ];
1417
1418  // setup base views
1419  Int iNumOfBV = m_renderModelParameters->getNumOfBaseViewsForView( iEncViewSIdx, iEncContent );
1420
1421  for (Int iCurView = 0; iCurView < iNumOfBV; iCurView++ )
1422  {
1423    Int iBaseViewSIdx;
1424    Int iVideoDistMode;
1425    Int iDepthDistMode;
1426
1427    m_renderModelParameters->getBaseViewData( iEncViewSIdx, iEncContent, iCurView, iBaseViewSIdx, iVideoDistMode, iDepthDistMode );
1428
1429    AOT( iVideoDistMode < 0 || iVideoDistMode > 2 );
1430
1431    Int iBaseViewIdx = m_cameraParameters->getBaseSortedId2Id()[ iBaseViewSIdx ];
1432
1433    TComPicYuv* pcPicYuvVideoRec  = m_ivPicLists->getPicYuv( iBaseViewIdx, false, iPoc, true  );
1434    TComPicYuv* pcPicYuvDepthRec  = m_ivPicLists->getPicYuv( iBaseViewIdx, true , iPoc, true  );
1435    TComPicYuv* pcPicYuvVideoOrg  = m_ivPicLists->getPicYuv( iBaseViewIdx, false, iPoc, false );
1436    TComPicYuv* pcPicYuvDepthOrg  = m_ivPicLists->getPicYuv( iBaseViewIdx, true , iPoc, false );   
1437
1438    TComPicYuv* pcPicYuvVideoRef  = ( iVideoDistMode == 2 ) ? pcPicYuvVideoOrg  : NULL;
1439    TComPicYuv* pcPicYuvDepthRef  = ( iDepthDistMode == 2 ) ? pcPicYuvDepthOrg  : NULL;
1440
1441    TComPicYuv* pcPicYuvVideoTest = ( iVideoDistMode == 0 ) ? pcPicYuvVideoOrg  : pcPicYuvVideoRec;
1442    TComPicYuv* pcPicYuvDepthTest = ( iDepthDistMode == 0 ) ? pcPicYuvDepthOrg  : pcPicYuvDepthRec;
1443
1444    AOT( (iVideoDistMode == 2) != (pcPicYuvVideoRef != NULL) );
1445    AOT( (iDepthDistMode == 2) != (pcPicYuvDepthRef != NULL) );
1446    AOT( pcPicYuvDepthTest == NULL );
1447    AOT( pcPicYuvVideoTest == NULL );
1448
1449    rendererModel->setBaseView( iBaseViewSIdx, pcPicYuvVideoTest, pcPicYuvDepthTest, pcPicYuvVideoRef, pcPicYuvDepthRef );
1450  }
1451
1452  rendererModel->setErrorMode( iEncViewSIdx, iEncContent, 0 );
1453  // setup virtual views
1454  Int iNumOfSV  = m_renderModelParameters->getNumOfModelsForView( iEncViewSIdx, iEncContent );
1455  for (Int iCurView = 0; iCurView < iNumOfSV; iCurView++ )
1456  {
1457    Int iOrgRefBaseViewSIdx;
1458    Int iLeftBaseViewSIdx;
1459    Int iRightBaseViewSIdx;
1460    Int iSynthViewRelNum;
1461    Int iModelNum;
1462    Int iBlendMode;
1463    m_renderModelParameters->getSingleModelData(iEncViewSIdx, iEncContent, iCurView, iModelNum, iBlendMode,iLeftBaseViewSIdx, iRightBaseViewSIdx, iOrgRefBaseViewSIdx, iSynthViewRelNum );
1464
1465    Int iLeftBaseViewIdx    = -1;
1466    Int iRightBaseViewIdx   = -1;
1467
1468    TComPicYuv* pcPicYuvOrgRef  = NULL;
1469    Int**      ppiShiftLUTLeft  = NULL;
1470    Int**      ppiShiftLUTRight = NULL;
1471    Int**      ppiBaseShiftLUTLeft  = NULL;
1472    Int**      ppiBaseShiftLUTRight = NULL;
1473
1474
1475    Int        iDistToLeft      = -1;
1476
1477    Int iSynthViewIdx = m_cameraParameters->synthRelNum2Idx( iSynthViewRelNum );
1478
1479    if ( iLeftBaseViewSIdx != -1 )
1480    {
1481      iLeftBaseViewIdx   = m_cameraParameters->getBaseSortedId2Id()   [ iLeftBaseViewSIdx ];
1482      ppiShiftLUTLeft    = m_cameraParameters->getSynthViewShiftLUTI()[ iLeftBaseViewIdx  ][ iSynthViewIdx  ];
1483    }
1484
1485    if ( iRightBaseViewSIdx != -1 )
1486    {
1487      iRightBaseViewIdx  = m_cameraParameters->getBaseSortedId2Id()   [iRightBaseViewSIdx ];
1488      ppiShiftLUTRight   = m_cameraParameters->getSynthViewShiftLUTI()[ iRightBaseViewIdx ][ iSynthViewIdx ];
1489    }
1490
1491    if ( iRightBaseViewSIdx != -1 && iLeftBaseViewSIdx != -1 )
1492    {
1493      iDistToLeft          = m_cameraParameters->getRelDistLeft(  iSynthViewIdx , iLeftBaseViewIdx, iRightBaseViewIdx);
1494      ppiBaseShiftLUTLeft  = m_cameraParameters->getBaseViewShiftLUTI() [ iLeftBaseViewIdx  ][ iRightBaseViewIdx ];
1495      ppiBaseShiftLUTRight = m_cameraParameters->getBaseViewShiftLUTI() [ iRightBaseViewIdx ][ iLeftBaseViewIdx  ];
1496
1497    }
1498
1499    if ( iOrgRefBaseViewSIdx != -1 )
1500    {
1501      pcPicYuvOrgRef = m_ivPicLists->getPicYuv(  m_cameraParameters->getBaseSortedId2Id()[ iOrgRefBaseViewSIdx ] , false, iPoc, false );
1502      AOF ( pcPicYuvOrgRef );
1503    }
1504
1505    rendererModel->setSingleModel( iModelNum, ppiShiftLUTLeft, ppiBaseShiftLUTLeft, ppiShiftLUTRight, ppiBaseShiftLUTRight, iDistToLeft, pcPicYuvOrgRef );
1506  }
1507}
1508#endif
1509//! \}
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