source: SHVCSoftware/branches/SHM-5.0-dev/source/Lib/TLibEncoder/TEncTop.cpp @ 684

Last change on this file since 684 was 593, checked in by seregin, 11 years ago

update to HM-13.0
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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) 2010-2014, 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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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
45//! \ingroup TLibEncoder
46//! \{
47#if SVC_EXTENSION 
48Int TEncTop::m_iSPSIdCnt = 0;
49Int TEncTop::m_iPPSIdCnt = 0;
50TComVPS TEncCfg::m_cVPS;
51#endif
52
53// ====================================================================================================================
54// Constructor / destructor / create / destroy
55// ====================================================================================================================
56
57TEncTop::TEncTop()
58{
59  m_iPOCLast          = -1;
60  m_iNumPicRcvd       =  0;
61  m_uiNumAllPicCoded  =  0;
62  m_pppcRDSbacCoder   =  NULL;
63  m_pppcBinCoderCABAC =  NULL;
64  m_cRDGoOnSbacCoder.init( &m_cRDGoOnBinCoderCABAC );
65#if ENC_DEC_TRACE
66  g_hTrace = fopen( "TraceEnc.txt", "wb" );
67  g_bJustDoIt = g_bEncDecTraceDisable;
68  g_nSymbolCounter = 0;
69#endif
70
71  m_iMaxRefPicNum     = 0;
72
73#if FAST_BIT_EST
74  ContextModel::buildNextStateTable();
75#endif
76
77  m_pcSbacCoders           = NULL;
78  m_pcBinCoderCABACs       = NULL;
79  m_ppppcRDSbacCoders      = NULL;
80  m_ppppcBinCodersCABAC    = NULL;
81  m_pcRDGoOnSbacCoders     = NULL;
82  m_pcRDGoOnBinCodersCABAC = NULL;
83  m_pcBitCounters          = NULL;
84  m_pcRdCosts              = NULL;
85#if SVC_EXTENSION
86  memset(m_cIlpPic, 0, sizeof(m_cIlpPic));
87#if REF_IDX_MFM
88  m_bMFMEnabledFlag = false;
89#endif
90  m_numScaledRefLayerOffsets = 0;
91#if POC_RESET_FLAG
92  m_pocAdjustmentValue     = 0;
93#endif
94#if NO_CLRAS_OUTPUT_FLAG
95  m_noClrasOutputFlag          = false;
96  m_layerInitializedFlag       = false;
97  m_firstPicInLayerDecodedFlag = false;
98  m_noOutputOfPriorPicsFlags   = false;
99#endif
100#endif //SVC_EXTENSION
101}
102
103TEncTop::~TEncTop()
104{
105#if ENC_DEC_TRACE
106  fclose( g_hTrace );
107#endif
108}
109
110Void TEncTop::create ()
111{
112#if !SVC_EXTENSION
113  // initialize global variables
114  initROM();
115#endif
116
117  // create processing unit classes
118#if SVC_EXTENSION
119  m_cGOPEncoder.        create( m_layerId );
120#else
121  m_cGOPEncoder.        create();
122#endif
123#if AUXILIARY_PICTURES
124  m_cSliceEncoder.      create( getSourceWidth(), getSourceHeight(), m_chromaFormatIDC, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth );
125#else
126  m_cSliceEncoder.      create( getSourceWidth(), getSourceHeight(), g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth );
127#endif
128  m_cCuEncoder.         create( g_uiMaxCUDepth, g_uiMaxCUWidth, g_uiMaxCUHeight );
129  if (m_bUseSAO)
130  {
131#if AUXILIARY_PICTURES
132    m_cEncSAO.create( getSourceWidth(), getSourceHeight(), m_chromaFormatIDC, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth );
133#else
134    m_cEncSAO.create( getSourceWidth(), getSourceHeight(), g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth );
135#endif
136#if SAO_ENCODE_ALLOW_USE_PREDEBLOCK
137    m_cEncSAO.createEncData(getSaoLcuBoundary());
138#else
139    m_cEncSAO.createEncData();
140#endif
141  }
142#if ADAPTIVE_QP_SELECTION
143  if (m_bUseAdaptQpSelect)
144  {
145    m_cTrQuant.initSliceQpDelta();
146  }
147#endif
148  m_cLoopFilter.        create( g_uiMaxCUDepth );
149 
150  if ( m_RCEnableRateControl )
151  {
152    m_cRateCtrl.init( m_framesToBeEncoded, m_RCTargetBitrate, m_iFrameRate, m_iGOPSize, m_iSourceWidth, m_iSourceHeight,
153                      g_uiMaxCUWidth, g_uiMaxCUHeight, m_RCKeepHierarchicalBit, m_RCUseLCUSeparateModel, m_GOPList );
154  }
155
156  m_pppcRDSbacCoder = new TEncSbac** [g_uiMaxCUDepth+1];
157#if FAST_BIT_EST
158  m_pppcBinCoderCABAC = new TEncBinCABACCounter** [g_uiMaxCUDepth+1];
159#else
160  m_pppcBinCoderCABAC = new TEncBinCABAC** [g_uiMaxCUDepth+1];
161#endif
162
163  for ( Int iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ )
164  {
165    m_pppcRDSbacCoder[iDepth] = new TEncSbac* [CI_NUM];
166#if FAST_BIT_EST
167    m_pppcBinCoderCABAC[iDepth] = new TEncBinCABACCounter* [CI_NUM];
168#else
169    m_pppcBinCoderCABAC[iDepth] = new TEncBinCABAC* [CI_NUM];
170#endif
171
172    for (Int iCIIdx = 0; iCIIdx < CI_NUM; iCIIdx ++ )
173    {
174      m_pppcRDSbacCoder[iDepth][iCIIdx] = new TEncSbac;
175#if FAST_BIT_EST
176      m_pppcBinCoderCABAC [iDepth][iCIIdx] = new TEncBinCABACCounter;
177#else
178      m_pppcBinCoderCABAC [iDepth][iCIIdx] = new TEncBinCABAC;
179#endif
180      m_pppcRDSbacCoder   [iDepth][iCIIdx]->init( m_pppcBinCoderCABAC [iDepth][iCIIdx] );
181    }
182  }
183
184#if LAYER_CTB
185  memcpy(g_auiLayerZscanToRaster[m_layerId], g_auiZscanToRaster, sizeof( g_auiZscanToRaster ) );
186  memcpy(g_auiLayerRasterToZscan[m_layerId], g_auiRasterToZscan, sizeof( g_auiRasterToZscan ) );
187  memcpy(g_auiLayerRasterToPelX[m_layerId],  g_auiRasterToPelX,  sizeof( g_auiRasterToPelX ) );
188  memcpy(g_auiLayerRasterToPelY[m_layerId],  g_auiRasterToPelY,  sizeof( g_auiRasterToPelY ) );
189#endif
190}
191
192/**
193 - Allocate coders required for wavefront for the nominated number of substreams.
194 .
195 \param iNumSubstreams Determines how much information to allocate.
196 */
197Void TEncTop::createWPPCoders(Int iNumSubstreams)
198{
199  if (m_pcSbacCoders != NULL)
200  {
201    return; // already generated.
202  }
203
204  m_iNumSubstreams         = iNumSubstreams;
205  m_pcSbacCoders           = new TEncSbac       [iNumSubstreams];
206  m_pcBinCoderCABACs       = new TEncBinCABAC   [iNumSubstreams];
207  m_pcRDGoOnSbacCoders     = new TEncSbac       [iNumSubstreams];
208  m_pcRDGoOnBinCodersCABAC = new TEncBinCABAC   [iNumSubstreams];
209  m_pcBitCounters          = new TComBitCounter [iNumSubstreams];
210  m_pcRdCosts              = new TComRdCost     [iNumSubstreams];
211
212  for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
213  {
214    m_pcRDGoOnSbacCoders[ui].init( &m_pcRDGoOnBinCodersCABAC[ui] );
215    m_pcSbacCoders[ui].init( &m_pcBinCoderCABACs[ui] );
216  }
217
218  m_ppppcRDSbacCoders      = new TEncSbac***    [iNumSubstreams];
219  m_ppppcBinCodersCABAC    = new TEncBinCABAC***[iNumSubstreams];
220  for ( UInt ui = 0 ; ui < iNumSubstreams ; ui++ )
221  {
222    m_ppppcRDSbacCoders[ui]  = new TEncSbac** [g_uiMaxCUDepth+1];
223    m_ppppcBinCodersCABAC[ui]= new TEncBinCABAC** [g_uiMaxCUDepth+1];
224
225    for ( Int iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ )
226    {
227      m_ppppcRDSbacCoders[ui][iDepth]  = new TEncSbac*     [CI_NUM];
228      m_ppppcBinCodersCABAC[ui][iDepth]= new TEncBinCABAC* [CI_NUM];
229
230      for (Int iCIIdx = 0; iCIIdx < CI_NUM; iCIIdx ++ )
231      {
232        m_ppppcRDSbacCoders  [ui][iDepth][iCIIdx] = new TEncSbac;
233        m_ppppcBinCodersCABAC[ui][iDepth][iCIIdx] = new TEncBinCABAC;
234        m_ppppcRDSbacCoders  [ui][iDepth][iCIIdx]->init( m_ppppcBinCodersCABAC[ui][iDepth][iCIIdx] );
235      }
236    }
237  }
238}
239
240Void TEncTop::destroy ()
241{
242  // destroy processing unit classes
243  m_cGOPEncoder.        destroy();
244  m_cSliceEncoder.      destroy();
245  m_cCuEncoder.         destroy();
246  if (m_cSPS.getUseSAO())
247  {
248    m_cEncSAO.destroyEncData();
249    m_cEncSAO.destroy();
250  }
251  m_cLoopFilter.        destroy();
252  m_cRateCtrl.          destroy();
253
254  Int iDepth;
255  for ( iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ )
256  {
257    for (Int iCIIdx = 0; iCIIdx < CI_NUM; iCIIdx ++ )
258    {
259      delete m_pppcRDSbacCoder[iDepth][iCIIdx];
260      delete m_pppcBinCoderCABAC[iDepth][iCIIdx];
261    }
262  }
263
264  for ( iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ )
265  {
266    delete [] m_pppcRDSbacCoder[iDepth];
267    delete [] m_pppcBinCoderCABAC[iDepth];
268  }
269
270  delete [] m_pppcRDSbacCoder;
271  delete [] m_pppcBinCoderCABAC;
272
273  for ( UInt ui = 0; ui < m_iNumSubstreams; ui++ )
274  {
275    for ( iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ )
276    {
277      for (Int iCIIdx = 0; iCIIdx < CI_NUM; iCIIdx ++ )
278      {
279        delete m_ppppcRDSbacCoders  [ui][iDepth][iCIIdx];
280        delete m_ppppcBinCodersCABAC[ui][iDepth][iCIIdx];
281      }
282    }
283
284    for ( iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ )
285    {
286      delete [] m_ppppcRDSbacCoders  [ui][iDepth];
287      delete [] m_ppppcBinCodersCABAC[ui][iDepth];
288    }
289    delete[] m_ppppcRDSbacCoders  [ui];
290    delete[] m_ppppcBinCodersCABAC[ui];
291  }
292  delete[] m_ppppcRDSbacCoders;
293  delete[] m_ppppcBinCodersCABAC;
294  delete[] m_pcSbacCoders;
295  delete[] m_pcBinCoderCABACs;
296  delete[] m_pcRDGoOnSbacCoders; 
297  delete[] m_pcRDGoOnBinCodersCABAC;
298  delete[] m_pcBitCounters;
299  delete[] m_pcRdCosts;
300 
301#if SVC_EXTENSION
302  for(Int i=0; i<MAX_NUM_REF; i++)
303  {
304    if(m_cIlpPic[i])
305    {
306      m_cIlpPic[i]->destroy();
307      delete m_cIlpPic[i];
308      m_cIlpPic[i] = NULL;
309    }
310  }
311#else
312  // destroy ROM
313  destroyROM();
314#endif
315  return;
316}
317
318Void TEncTop::init(Bool isFieldCoding)
319{
320  // initialize SPS
321  xInitSPS();
322 
323  /* set the VPS profile information */
324  *m_cVPS.getPTL() = *m_cSPS.getPTL();
325  m_cVPS.getTimingInfo()->setTimingInfoPresentFlag       ( false );
326  // initialize PPS
327  m_cPPS.setSPS(&m_cSPS);
328  xInitPPS();
329  xInitRPS(isFieldCoding);
330
331  xInitPPSforTiles();
332
333  // initialize processing unit classes
334  m_cGOPEncoder.  init( this );
335  m_cSliceEncoder.init( this );
336  m_cCuEncoder.   init( this );
337 
338  // initialize transform & quantization class
339  m_pcCavlcCoder = getCavlcCoder();
340 
341  m_cTrQuant.init( 1 << m_uiQuadtreeTULog2MaxSize,
342                  m_useRDOQ, 
343                  m_useRDOQTS,
344                  true 
345                  ,m_useTransformSkipFast
346#if ADAPTIVE_QP_SELECTION                 
347                  , m_bUseAdaptQpSelect
348#endif
349                  );
350 
351  // initialize encoder search class
352  m_cSearch.init( this, &m_cTrQuant, m_iSearchRange, m_bipredSearchRange, m_iFastSearch, 0, &m_cEntropyCoder, &m_cRdCost, getRDSbacCoder(), getRDGoOnSbacCoder() );
353
354  m_iMaxRefPicNum = 0;
355#if SVC_EXTENSION
356  m_iSPSIdCnt ++;
357  m_iPPSIdCnt ++;
358  xInitILRP();
359#endif
360}
361
362// ====================================================================================================================
363// Public member functions
364// ====================================================================================================================
365
366Void TEncTop::deletePicBuffer()
367{
368  TComList<TComPic*>::iterator iterPic = m_cListPic.begin();
369  Int iSize = Int( m_cListPic.size() );
370 
371  for ( Int i = 0; i < iSize; i++ )
372  {
373    TComPic* pcPic = *(iterPic++);
374   
375    pcPic->destroy();
376    delete pcPic;
377    pcPic = NULL;
378  }
379}
380
381/**
382 - Application has picture buffer list with size of GOP + 1
383 - Picture buffer list acts like as ring buffer
384 - End of the list has the latest picture
385 .
386 \param   flush               cause encoder to encode a partial GOP
387 \param   pcPicYuvOrg         original YUV picture
388 \retval  rcListPicYuvRecOut  list of reconstruction YUV pictures
389 \retval  rcListBitstreamOut  list of output bitstreams
390 \retval  iNumEncoded         number of encoded pictures
391 */
392#if SVC_EXTENSION
393Void TEncTop::encode( TComPicYuv* pcPicYuvOrg, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int iPicIdInGOP )
394{
395  // compress GOP
396#if !RC_SHVC_HARMONIZATION
397  if ( m_RCEnableRateControl )
398  {
399    m_cRateCtrl.initRCGOP( m_iNumPicRcvd );
400  }
401#endif
402
403  // compress GOP
404  m_cGOPEncoder.compressGOP(iPicIdInGOP, m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut, false, false);
405
406#if !RC_SHVC_HARMONIZATION
407  if ( m_RCEnableRateControl )
408  {
409    m_cRateCtrl.destroyRCGOP();
410  }
411#endif
412 
413  m_uiNumAllPicCoded ++;
414}
415
416Void TEncTop::encodePrep( TComPicYuv* pcPicYuvOrg )
417{
418  if (pcPicYuvOrg) 
419  {
420    // get original YUV
421    TComPic* pcPicCurr = NULL;
422    xGetNewPicBuffer( pcPicCurr );
423    pcPicYuvOrg->copyToPic( pcPicCurr->getPicYuvOrg() );
424
425    // compute image characteristics
426    if ( getUseAdaptiveQP() )
427    {
428      m_cPreanalyzer.xPreanalyze( dynamic_cast<TEncPic*>( pcPicCurr ) );
429    }
430  }
431}
432#else
433Void TEncTop::encode(Bool flush, TComPicYuv* pcPicYuvOrg, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int& iNumEncoded )
434{
435  if (pcPicYuvOrg) {
436    // get original YUV
437    TComPic* pcPicCurr = NULL;
438    xGetNewPicBuffer( pcPicCurr );
439    pcPicYuvOrg->copyToPic( pcPicCurr->getPicYuvOrg() );
440
441    // compute image characteristics
442    if ( getUseAdaptiveQP() )
443    {
444      m_cPreanalyzer.xPreanalyze( dynamic_cast<TEncPic*>( pcPicCurr ) );
445    }
446  }
447 
448  if (!m_iNumPicRcvd || (!flush && m_iPOCLast != 0 && m_iNumPicRcvd != m_iGOPSize && m_iGOPSize))
449  {
450    iNumEncoded = 0;
451    return;
452  }
453 
454  if ( m_RCEnableRateControl )
455  {
456    m_cRateCtrl.initRCGOP( m_iNumPicRcvd );
457  }
458
459  // compress GOP
460
461  m_cGOPEncoder.compressGOP(m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut, false, false);
462
463  if ( m_RCEnableRateControl )
464  {
465    m_cRateCtrl.destroyRCGOP();
466  }
467 
468  iNumEncoded         = m_iNumPicRcvd;
469  m_iNumPicRcvd       = 0;
470  m_uiNumAllPicCoded += iNumEncoded;
471}
472#endif
473
474/**------------------------------------------------
475 Separate interlaced frame into two fields
476 -------------------------------------------------**/
477void separateFields(Pel* org, Pel* dstField, UInt stride, UInt width, UInt height, Bool isTop)
478{
479  if (!isTop)
480  {
481    org += stride;
482  }
483  for (Int y = 0; y < height>>1; y++)
484  {
485    for (Int x = 0; x < width; x++)
486    {
487      dstField[x] = org[x];
488    }
489   
490    dstField += stride;
491    org += stride*2;
492  }
493 
494}
495
496#if SVC_EXTENSION
497Void TEncTop::encodePrep( TComPicYuv* pcPicYuvOrg, Bool isTff )
498{
499  if (pcPicYuvOrg)
500  {
501    /* -- TOP FIELD -- */
502    /* -- Top field initialization -- */
503   
504    TComPic *pcTopField;
505    xGetNewPicBuffer( pcTopField );
506    pcTopField->setReconMark (false);
507   
508    pcTopField->getSlice(0)->setPOC( m_iPOCLast );
509    pcTopField->getPicYuvRec()->setBorderExtension(false);
510    pcTopField->setTopField(isTff);
511   
512    Int nHeight = pcPicYuvOrg->getHeight();
513    Int nWidth = pcPicYuvOrg->getWidth();
514    Int nStride = pcPicYuvOrg->getStride();
515    Int nPadLuma = pcPicYuvOrg->getLumaMargin();
516    Int nPadChroma = pcPicYuvOrg->getChromaMargin();
517   
518    // Get pointers
519    Pel * PicBufY = pcPicYuvOrg->getBufY();
520    Pel * PicBufU = pcPicYuvOrg->getBufU();
521    Pel * PicBufV = pcPicYuvOrg->getBufV();
522   
523    Pel * pcTopFieldY =  pcTopField->getPicYuvOrg()->getLumaAddr();
524    Pel * pcTopFieldU =  pcTopField->getPicYuvOrg()->getCbAddr();
525    Pel * pcTopFieldV =  pcTopField->getPicYuvOrg()->getCrAddr();
526
527    // compute image characteristics
528    if ( getUseAdaptiveQP() )
529    {
530      m_cPreanalyzer.xPreanalyze( dynamic_cast<TEncPic*>( pcTopField ) );
531    }   
532
533    /* -- Defield -- */
534   
535    Bool isTop = isTff;
536   
537    separateFields(PicBufY + nPadLuma + nStride*nPadLuma, pcTopFieldY, nStride, nWidth, nHeight, isTop);
538    separateFields(PicBufU + nPadChroma + (nStride >> 1)*nPadChroma, pcTopFieldU, nStride >> 1, nWidth >> 1, nHeight >> 1, isTop);
539    separateFields(PicBufV + nPadChroma + (nStride >> 1)*nPadChroma, pcTopFieldV, nStride >> 1, nWidth >> 1, nHeight >> 1, isTop);
540
541    /* -- BOTTOM FIELD -- */
542    /* -- Bottom field initialization -- */
543   
544    TComPic* pcBottomField;
545    xGetNewPicBuffer( pcBottomField );
546    pcBottomField->setReconMark (false);
547   
548    pcBottomField->getSlice(0)->setPOC( m_iPOCLast);
549    pcBottomField->getPicYuvRec()->setBorderExtension(false);
550    pcBottomField->setTopField(!isTff);
551   
552    nHeight = pcPicYuvOrg->getHeight();
553    nWidth = pcPicYuvOrg->getWidth();
554    nStride = pcPicYuvOrg->getStride();
555    nPadLuma = pcPicYuvOrg->getLumaMargin();
556    nPadChroma = pcPicYuvOrg->getChromaMargin();
557   
558    // Get pointers
559    PicBufY = pcPicYuvOrg->getBufY();
560    PicBufU = pcPicYuvOrg->getBufU();
561    PicBufV = pcPicYuvOrg->getBufV();
562   
563    Pel * pcBottomFieldY =  pcBottomField->getPicYuvOrg()->getLumaAddr();
564    Pel * pcBottomFieldU =  pcBottomField->getPicYuvOrg()->getCbAddr();
565    Pel * pcBottomFieldV =  pcBottomField->getPicYuvOrg()->getCrAddr();
566
567    // compute image characteristics
568    if ( getUseAdaptiveQP() )
569    {
570      m_cPreanalyzer.xPreanalyze( dynamic_cast<TEncPic*>( pcBottomField ) );
571    }       
572
573    /* -- Defield -- */
574   
575    isTop = !isTff;
576   
577    separateFields(PicBufY + nPadLuma + nStride*nPadLuma, pcBottomFieldY, nStride, nWidth, nHeight, isTop);
578    separateFields(PicBufU + nPadChroma + (nStride >> 1)*nPadChroma, pcBottomFieldU, nStride >> 1, nWidth >> 1, nHeight >> 1, isTop);
579    separateFields(PicBufV + nPadChroma + (nStride >> 1)*nPadChroma, pcBottomFieldV, nStride >> 1, nWidth >> 1, nHeight >> 1, isTop);
580   
581  }
582}
583
584Void TEncTop::encode( TComPicYuv* pcPicYuvOrg, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int iPicIdInGOP, Bool isTff )
585{
586  // compress GOP
587  if (m_iPOCLast == 0) // compress field 0
588  {
589    m_cGOPEncoder.compressGOP(iPicIdInGOP, m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut, true, isTff);
590  }
591
592  if (pcPicYuvOrg)
593  {
594    TComPicYuv* rpcPicYuvRec = new TComPicYuv;
595    if ( rcListPicYuvRecOut.size() == (UInt)m_iGOPSize )
596    {
597      rpcPicYuvRec = rcListPicYuvRecOut.popFront();
598    }
599    else
600    {
601#if AUXILIARY_PICTURES
602      rpcPicYuvRec->create( m_iSourceWidth, m_iSourceHeight, m_chromaFormatIDC, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth );
603#else
604      rpcPicYuvRec->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth );
605#endif
606    }
607    rcListPicYuvRecOut.pushBack( rpcPicYuvRec );
608  }
609 
610  // compress GOP
611  m_cGOPEncoder.compressGOP(iPicIdInGOP, m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut, true, isTff);
612
613  m_uiNumAllPicCoded ++;
614}
615#else
616Void TEncTop::encode(Bool flush, TComPicYuv* pcPicYuvOrg, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int& iNumEncoded, Bool isTff)
617{
618  /* -- TOP FIELD -- */
619 
620  if (pcPicYuvOrg)
621  {
622   
623    /* -- Top field initialization -- */
624   
625    TComPic *pcTopField;
626    xGetNewPicBuffer( pcTopField );
627    pcTopField->setReconMark (false);
628   
629    pcTopField->getSlice(0)->setPOC( m_iPOCLast );
630    pcTopField->getPicYuvRec()->setBorderExtension(false);
631    pcTopField->setTopField(isTff);
632   
633    Int nHeight = pcPicYuvOrg->getHeight();
634    Int nWidth = pcPicYuvOrg->getWidth();
635    Int nStride = pcPicYuvOrg->getStride();
636    Int nPadLuma = pcPicYuvOrg->getLumaMargin();
637    Int nPadChroma = pcPicYuvOrg->getChromaMargin();
638   
639    // Get pointers
640    Pel * PicBufY = pcPicYuvOrg->getBufY();
641    Pel * PicBufU = pcPicYuvOrg->getBufU();
642    Pel * PicBufV = pcPicYuvOrg->getBufV();
643   
644    Pel * pcTopFieldY =  pcTopField->getPicYuvOrg()->getLumaAddr();
645    Pel * pcTopFieldU =  pcTopField->getPicYuvOrg()->getCbAddr();
646    Pel * pcTopFieldV =  pcTopField->getPicYuvOrg()->getCrAddr();
647   
648    // compute image characteristics
649    if ( getUseAdaptiveQP() )
650    {
651      m_cPreanalyzer.xPreanalyze( dynamic_cast<TEncPic*>( pcTopField ) );
652    }
653   
654    /* -- Defield -- */
655   
656    Bool isTop = isTff;
657   
658    separateFields(PicBufY + nPadLuma + nStride*nPadLuma, pcTopFieldY, nStride, nWidth, nHeight, isTop);
659    separateFields(PicBufU + nPadChroma + (nStride >> 1)*nPadChroma, pcTopFieldU, nStride >> 1, nWidth >> 1, nHeight >> 1, isTop);
660    separateFields(PicBufV + nPadChroma + (nStride >> 1)*nPadChroma, pcTopFieldV, nStride >> 1, nWidth >> 1, nHeight >> 1, isTop);
661   
662  }
663 
664  if (m_iPOCLast == 0) // compress field 0
665  {
666    m_cGOPEncoder.compressGOP(m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut, true, isTff);
667  }
668 
669  /* -- BOTTOM FIELD -- */
670 
671  if (pcPicYuvOrg)
672  {
673   
674    /* -- Bottom field initialization -- */
675   
676    TComPic* pcBottomField;
677    xGetNewPicBuffer( pcBottomField );
678    pcBottomField->setReconMark (false);
679   
680    TComPicYuv* rpcPicYuvRec;
681    if ( rcListPicYuvRecOut.size() == (UInt)m_iGOPSize )
682    {
683      rpcPicYuvRec = rcListPicYuvRecOut.popFront();
684    }
685    else
686    {
687      rpcPicYuvRec = new TComPicYuv;
688      rpcPicYuvRec->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth );
689    }
690    rcListPicYuvRecOut.pushBack( rpcPicYuvRec );
691   
692    pcBottomField->getSlice(0)->setPOC( m_iPOCLast);
693    pcBottomField->getPicYuvRec()->setBorderExtension(false);
694    pcBottomField->setTopField(!isTff);
695   
696    int nHeight = pcPicYuvOrg->getHeight();
697    int nWidth = pcPicYuvOrg->getWidth();
698    int nStride = pcPicYuvOrg->getStride();
699    int nPadLuma = pcPicYuvOrg->getLumaMargin();
700    int nPadChroma = pcPicYuvOrg->getChromaMargin();
701   
702    // Get pointers
703    Pel * PicBufY = pcPicYuvOrg->getBufY();
704    Pel * PicBufU = pcPicYuvOrg->getBufU();
705    Pel * PicBufV = pcPicYuvOrg->getBufV();
706   
707    Pel * pcBottomFieldY =  pcBottomField->getPicYuvOrg()->getLumaAddr();
708    Pel * pcBottomFieldU =  pcBottomField->getPicYuvOrg()->getCbAddr();
709    Pel * pcBottomFieldV =  pcBottomField->getPicYuvOrg()->getCrAddr();
710   
711    // Compute image characteristics
712    if ( getUseAdaptiveQP() )
713    {
714      m_cPreanalyzer.xPreanalyze( dynamic_cast<TEncPic*>( pcBottomField ) );
715    }
716   
717    /* -- Defield -- */
718   
719    Bool isTop = !isTff;
720   
721    separateFields(PicBufY + nPadLuma + nStride*nPadLuma, pcBottomFieldY, nStride, nWidth, nHeight, isTop);
722    separateFields(PicBufU + nPadChroma + (nStride >> 1)*nPadChroma, pcBottomFieldU, nStride >> 1, nWidth >> 1, nHeight >> 1, isTop);
723    separateFields(PicBufV + nPadChroma + (nStride >> 1)*nPadChroma, pcBottomFieldV, nStride >> 1, nWidth >> 1, nHeight >> 1, isTop);
724   
725  }
726 
727  if ( ( !(m_iNumPicRcvd) || (!flush && m_iPOCLast != 1 && m_iNumPicRcvd != m_iGOPSize && m_iGOPSize)) )
728  {
729    iNumEncoded = 0;
730    return;
731  }
732 
733  // compress GOP
734  m_cGOPEncoder.compressGOP(m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut, true, isTff);
735 
736  iNumEncoded = m_iNumPicRcvd;
737  m_iNumPicRcvd = 0;
738  m_uiNumAllPicCoded += iNumEncoded;
739}
740#endif
741
742// ====================================================================================================================
743// Protected member functions
744// ====================================================================================================================
745
746/**
747 - Application has picture buffer list with size of GOP + 1
748 - Picture buffer list acts like as ring buffer
749 - End of the list has the latest picture
750 .
751 \retval rpcPic obtained picture buffer
752 */
753Void TEncTop::xGetNewPicBuffer ( TComPic*& rpcPic )
754{
755  TComSlice::sortPicList(m_cListPic);
756 
757  if (m_cListPic.size() >= (UInt)(m_iGOPSize + getMaxDecPicBuffering(MAX_TLAYER-1) + 2) )
758  {
759    TComList<TComPic*>::iterator iterPic  = m_cListPic.begin();
760    Int iSize = Int( m_cListPic.size() );
761    for ( Int i = 0; i < iSize; i++ )
762    {
763      rpcPic = *(iterPic++);
764      if(rpcPic->getSlice(0)->isReferenced() == false)
765      {
766        break;
767      }
768    }
769  }
770  else
771  {
772    if ( getUseAdaptiveQP() )
773    {
774      TEncPic* pcEPic = new TEncPic;
775
776#if SVC_EXTENSION //Temporal solution, should be modified
777      if(m_layerId > 0)
778      {
779        for(UInt i = 0; i < m_cVPS.getNumDirectRefLayers( m_layerId ); i++ )
780        {
781#if O0098_SCALED_REF_LAYER_ID
782          const Window scalEL = getSPS()->getScaledRefLayerWindowForLayer(m_cVPS.getRefLayerId(m_layerId, i));
783#else
784          const Window scalEL = getSPS()->getScaledRefLayerWindow(i);
785#endif
786          Bool zeroOffsets = ( scalEL.getWindowLeftOffset() == 0 && scalEL.getWindowRightOffset() == 0 && scalEL.getWindowTopOffset() == 0 && scalEL.getWindowBottomOffset() == 0 );
787
788#if VPS_EXTN_DIRECT_REF_LAYERS
789          TEncTop *pcEncTopBase = (TEncTop *)getRefLayerEnc( i );
790#else
791          TEncTop *pcEncTopBase = (TEncTop *)getLayerEnc( m_layerId-1 );
792#endif
793          if(m_iSourceWidth != pcEncTopBase->getSourceWidth() || m_iSourceHeight != pcEncTopBase->getSourceHeight() || !zeroOffsets )
794          {
795            pcEPic->setSpatialEnhLayerFlag( i, true );
796
797            //only for scalable extension
798#if SCALABILITY_MASK_E0104
799            assert( m_cVPS.getScalabilityMask(2) == true );
800#else
801            assert( m_cVPS.getScalabilityMask(1) == true );
802#endif
803          }
804        }
805      }
806#endif
807
808#if AUXILIARY_PICTURES
809#if SVC_UPSAMPLING
810      pcEPic->create( m_iSourceWidth, m_iSourceHeight, m_chromaFormatIDC, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, m_cPPS.getMaxCuDQPDepth()+1 ,
811                      m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics, &m_cSPS);
812#else
813      pcEPic->create( m_iSourceWidth, m_iSourceHeight, m_chromaFormatIDC, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, m_cPPS.getMaxCuDQPDepth()+1 ,
814                      m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics);
815#endif
816#else
817#if SVC_UPSAMPLING
818      pcEPic->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, m_cPPS.getMaxCuDQPDepth()+1 ,
819                      m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics, &m_cSPS);
820#else
821      pcEPic->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, m_cPPS.getMaxCuDQPDepth()+1 ,
822                      m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics);
823#endif
824#endif
825      rpcPic = pcEPic;
826    }
827    else
828    {
829      rpcPic = new TComPic;
830
831#if SVC_EXTENSION //Temporal solution, should be modified
832      if(m_layerId > 0)
833      {
834        for(UInt i = 0; i < m_cVPS.getNumDirectRefLayers( m_layerId ); i++ )
835        {
836#if O0098_SCALED_REF_LAYER_ID
837          const Window scalEL = getSPS()->getScaledRefLayerWindowForLayer(m_cVPS.getRefLayerId(m_layerId, i));
838#else
839          const Window scalEL = getSPS()->getScaledRefLayerWindow(i);
840#endif
841          Bool zeroOffsets = ( scalEL.getWindowLeftOffset() == 0 && scalEL.getWindowRightOffset() == 0 && scalEL.getWindowTopOffset() == 0 && scalEL.getWindowBottomOffset() == 0 );
842
843#if VPS_EXTN_DIRECT_REF_LAYERS
844          TEncTop *pcEncTopBase = (TEncTop *)getRefLayerEnc( i );
845#else
846          TEncTop *pcEncTopBase = (TEncTop *)getLayerEnc( m_layerId-1 );
847#endif
848          if(m_iSourceWidth != pcEncTopBase->getSourceWidth() || m_iSourceHeight != pcEncTopBase->getSourceHeight() || !zeroOffsets )
849          {
850            rpcPic->setSpatialEnhLayerFlag( i, true );
851
852            //only for scalable extension
853#if SCALABILITY_MASK_E0104
854            assert( m_cVPS.getScalabilityMask(2) == true );
855#else
856            assert( m_cVPS.getScalabilityMask(1) == true );
857#endif
858          }
859        }
860      }
861#endif
862
863#if AUXILIARY_PICTURES
864#if SVC_UPSAMPLING
865      rpcPic->create( m_iSourceWidth, m_iSourceHeight, m_chromaFormatIDC, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, 
866                      m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics, &m_cSPS);
867#else
868      rpcPic->create( m_iSourceWidth, m_iSourceHeight, m_chromaFormatIDC, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, 
869                      m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics);
870#endif
871#else
872#if SVC_UPSAMPLING
873      rpcPic->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, 
874                      m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics, &m_cSPS);
875#else
876      rpcPic->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, 
877                      m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics);
878#endif
879#endif
880    }
881    m_cListPic.pushBack( rpcPic );
882  }
883  rpcPic->setReconMark (false);
884 
885  m_iPOCLast++;
886  m_iNumPicRcvd++;
887 
888  rpcPic->getSlice(0)->setPOC( m_iPOCLast );
889  // mark it should be extended
890  rpcPic->getPicYuvRec()->setBorderExtension(false);
891}
892
893Void TEncTop::xInitSPS()
894{
895#if SVC_EXTENSION
896  m_cSPS.setLayerId(m_layerId);
897  m_cSPS.setNumScaledRefLayerOffsets(m_numScaledRefLayerOffsets);
898  for(Int i = 0; i < m_cSPS.getNumScaledRefLayerOffsets(); i++)
899  {
900#if O0098_SCALED_REF_LAYER_ID
901    m_cSPS.setScaledRefLayerId(i, m_scaledRefLayerId[i]);
902#endif
903    m_cSPS.getScaledRefLayerWindow(i) = m_scaledRefLayerWindow[i];
904  }
905#endif //SVC_EXTENSION
906  ProfileTierLevel& profileTierLevel = *m_cSPS.getPTL()->getGeneralPTL();
907  profileTierLevel.setLevelIdc(m_level);
908  profileTierLevel.setTierFlag(m_levelTier);
909  profileTierLevel.setProfileIdc(m_profile);
910  profileTierLevel.setProfileCompatibilityFlag(m_profile, 1);
911  profileTierLevel.setProgressiveSourceFlag(m_progressiveSourceFlag);
912  profileTierLevel.setInterlacedSourceFlag(m_interlacedSourceFlag);
913  profileTierLevel.setNonPackedConstraintFlag(m_nonPackedConstraintFlag);
914  profileTierLevel.setFrameOnlyConstraintFlag(m_frameOnlyConstraintFlag);
915 
916  if (m_profile == Profile::MAIN10 && g_bitDepthY == 8 && g_bitDepthC == 8)
917  {
918    /* The above constraint is equal to Profile::MAIN */
919    profileTierLevel.setProfileCompatibilityFlag(Profile::MAIN, 1);
920  }
921  if (m_profile == Profile::MAIN)
922  {
923    /* A Profile::MAIN10 decoder can always decode Profile::MAIN */
924    profileTierLevel.setProfileCompatibilityFlag(Profile::MAIN10, 1);
925  }
926  /* XXX: should Main be marked as compatible with still picture? */
927  /* XXX: may be a good idea to refactor the above into a function
928   * that chooses the actual compatibility based upon options */
929
930  m_cSPS.setPicWidthInLumaSamples         ( m_iSourceWidth      );
931  m_cSPS.setPicHeightInLumaSamples        ( m_iSourceHeight     );
932  m_cSPS.setConformanceWindow             ( m_conformanceWindow );
933  m_cSPS.setMaxCUWidth    ( g_uiMaxCUWidth      );
934  m_cSPS.setMaxCUHeight   ( g_uiMaxCUHeight     );
935  m_cSPS.setMaxCUDepth    ( g_uiMaxCUDepth      );
936#if AUXILIARY_PICTURES
937  m_cSPS.setChromaFormatIdc( m_chromaFormatIDC);
938#endif
939
940  Int minCUSize = m_cSPS.getMaxCUWidth() >> ( m_cSPS.getMaxCUDepth()-g_uiAddCUDepth );
941  Int log2MinCUSize = 0;
942  while(minCUSize > 1)
943  {
944    minCUSize >>= 1;
945    log2MinCUSize++;
946  }
947
948  m_cSPS.setLog2MinCodingBlockSize(log2MinCUSize);
949  m_cSPS.setLog2DiffMaxMinCodingBlockSize(m_cSPS.getMaxCUDepth()-g_uiAddCUDepth);
950#if SVC_EXTENSION
951  m_cSPS.setSPSId         ( m_iSPSIdCnt       );
952#endif
953 
954  m_cSPS.setPCMLog2MinSize (m_uiPCMLog2MinSize);
955  m_cSPS.setUsePCM        ( m_usePCM           );
956  m_cSPS.setPCMLog2MaxSize( m_pcmLog2MaxSize  );
957
958  m_cSPS.setQuadtreeTULog2MaxSize( m_uiQuadtreeTULog2MaxSize );
959  m_cSPS.setQuadtreeTULog2MinSize( m_uiQuadtreeTULog2MinSize );
960  m_cSPS.setQuadtreeTUMaxDepthInter( m_uiQuadtreeTUMaxDepthInter    );
961  m_cSPS.setQuadtreeTUMaxDepthIntra( m_uiQuadtreeTUMaxDepthIntra    );
962 
963  m_cSPS.setTMVPFlagsPresent(false);
964
965  m_cSPS.setMaxTrSize   ( 1 << m_uiQuadtreeTULog2MaxSize );
966 
967  Int i;
968 
969  for (i = 0; i < g_uiMaxCUDepth-g_uiAddCUDepth; i++ )
970  {
971    m_cSPS.setAMPAcc( i, m_useAMP );
972    //m_cSPS.setAMPAcc( i, 1 );
973  }
974
975  m_cSPS.setUseAMP ( m_useAMP );
976
977  for (i = g_uiMaxCUDepth-g_uiAddCUDepth; i < g_uiMaxCUDepth; i++ )
978  {
979    m_cSPS.setAMPAcc(i, 0);
980  }
981
982#if REPN_FORMAT_IN_VPS
983  m_cSPS.setBitDepthY( m_cVPS.getVpsRepFormat( m_cVPS.getVpsRepFormatIdx( m_layerId ) )->getBitDepthVpsLuma() );
984  m_cSPS.setBitDepthC( m_cVPS.getVpsRepFormat( m_cVPS.getVpsRepFormatIdx( m_layerId ) )->getBitDepthVpsChroma()  );
985
986  m_cSPS.setQpBDOffsetY ( 6*(m_cVPS.getVpsRepFormat( m_cVPS.getVpsRepFormatIdx( m_layerId ) )->getBitDepthVpsLuma()  - 8) );
987  m_cSPS.setQpBDOffsetC ( 6*(m_cVPS.getVpsRepFormat( m_cVPS.getVpsRepFormatIdx( m_layerId ) )->getBitDepthVpsChroma()  - 8) );
988#else
989  m_cSPS.setBitDepthY( g_bitDepthY );
990  m_cSPS.setBitDepthC( g_bitDepthC );
991
992  m_cSPS.setQpBDOffsetY ( 6*(g_bitDepthY - 8) );
993  m_cSPS.setQpBDOffsetC ( 6*(g_bitDepthC - 8) );
994#endif
995
996  m_cSPS.setUseSAO( m_bUseSAO );
997
998  m_cSPS.setMaxTLayers( m_maxTempLayer );
999  m_cSPS.setTemporalIdNestingFlag( ( m_maxTempLayer == 1 ) ? true : false );
1000  for ( i = 0; i < min(m_cSPS.getMaxTLayers(),(UInt) MAX_TLAYER); i++ )
1001  {
1002    m_cSPS.setMaxDecPicBuffering(m_maxDecPicBuffering[i], i);
1003    m_cSPS.setNumReorderPics(m_numReorderPics[i], i);
1004  }
1005  m_cSPS.setPCMBitDepthLuma (g_uiPCMBitDepthLuma);
1006  m_cSPS.setPCMBitDepthChroma (g_uiPCMBitDepthChroma);
1007  m_cSPS.setPCMFilterDisableFlag  ( m_bPCMFilterDisableFlag );
1008
1009  m_cSPS.setScalingListFlag ( (m_useScalingListId == 0) ? 0 : 1 );
1010
1011  m_cSPS.setUseStrongIntraSmoothing( m_useStrongIntraSmoothing );
1012
1013  m_cSPS.setVuiParametersPresentFlag(getVuiParametersPresentFlag());
1014  if (m_cSPS.getVuiParametersPresentFlag())
1015  {
1016    TComVUI* pcVUI = m_cSPS.getVuiParameters();
1017    pcVUI->setAspectRatioInfoPresentFlag(getAspectRatioIdc() != -1);
1018    pcVUI->setAspectRatioIdc(getAspectRatioIdc());
1019    pcVUI->setSarWidth(getSarWidth());
1020    pcVUI->setSarHeight(getSarHeight());
1021    pcVUI->setOverscanInfoPresentFlag(getOverscanInfoPresentFlag());
1022    pcVUI->setOverscanAppropriateFlag(getOverscanAppropriateFlag());
1023    pcVUI->setVideoSignalTypePresentFlag(getVideoSignalTypePresentFlag());
1024    pcVUI->setVideoFormat(getVideoFormat());
1025    pcVUI->setVideoFullRangeFlag(getVideoFullRangeFlag());
1026    pcVUI->setColourDescriptionPresentFlag(getColourDescriptionPresentFlag());
1027    pcVUI->setColourPrimaries(getColourPrimaries());
1028    pcVUI->setTransferCharacteristics(getTransferCharacteristics());
1029    pcVUI->setMatrixCoefficients(getMatrixCoefficients());
1030    pcVUI->setChromaLocInfoPresentFlag(getChromaLocInfoPresentFlag());
1031    pcVUI->setChromaSampleLocTypeTopField(getChromaSampleLocTypeTopField());
1032    pcVUI->setChromaSampleLocTypeBottomField(getChromaSampleLocTypeBottomField());
1033    pcVUI->setNeutralChromaIndicationFlag(getNeutralChromaIndicationFlag());
1034    pcVUI->setDefaultDisplayWindow(getDefaultDisplayWindow());
1035    pcVUI->setFrameFieldInfoPresentFlag(getFrameFieldInfoPresentFlag());
1036    pcVUI->setFieldSeqFlag(false);
1037    pcVUI->setHrdParametersPresentFlag(false);
1038    pcVUI->getTimingInfo()->setPocProportionalToTimingFlag(getPocProportionalToTimingFlag());
1039    pcVUI->getTimingInfo()->setNumTicksPocDiffOneMinus1   (getNumTicksPocDiffOneMinus1()   );
1040    pcVUI->setBitstreamRestrictionFlag(getBitstreamRestrictionFlag());
1041    pcVUI->setTilesFixedStructureFlag(getTilesFixedStructureFlag());
1042    pcVUI->setMotionVectorsOverPicBoundariesFlag(getMotionVectorsOverPicBoundariesFlag());
1043    pcVUI->setMinSpatialSegmentationIdc(getMinSpatialSegmentationIdc());
1044    pcVUI->setMaxBytesPerPicDenom(getMaxBytesPerPicDenom());
1045    pcVUI->setMaxBitsPerMinCuDenom(getMaxBitsPerMinCuDenom());
1046    pcVUI->setLog2MaxMvLengthHorizontal(getLog2MaxMvLengthHorizontal());
1047    pcVUI->setLog2MaxMvLengthVertical(getLog2MaxMvLengthVertical());
1048  }
1049}
1050
1051Void TEncTop::xInitPPS()
1052{
1053#if SCALINGLIST_INFERRING
1054  m_cPPS.setLayerId( m_layerId );
1055#endif
1056
1057  m_cPPS.setConstrainedIntraPred( m_bUseConstrainedIntraPred );
1058  Bool bUseDQP = (getMaxCuDQPDepth() > 0)? true : false;
1059
1060  if((getMaxDeltaQP() != 0 )|| getUseAdaptiveQP())
1061  {
1062    bUseDQP = true;
1063  }
1064
1065  if(bUseDQP)
1066  {
1067    m_cPPS.setUseDQP(true);
1068    m_cPPS.setMaxCuDQPDepth( m_iMaxCuDQPDepth );
1069    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
1070  }
1071  else
1072  {
1073    m_cPPS.setUseDQP(false);
1074    m_cPPS.setMaxCuDQPDepth( 0 );
1075    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
1076  }
1077
1078  if ( m_RCEnableRateControl )
1079  {
1080    m_cPPS.setUseDQP(true);
1081    m_cPPS.setMaxCuDQPDepth( 0 );
1082    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
1083  } 
1084
1085  m_cPPS.setChromaCbQpOffset( m_chromaCbQpOffset );
1086  m_cPPS.setChromaCrQpOffset( m_chromaCrQpOffset );
1087
1088  m_cPPS.setNumSubstreams(m_iWaveFrontSubstreams);
1089  m_cPPS.setEntropyCodingSyncEnabledFlag( m_iWaveFrontSynchro > 0 );
1090  m_cPPS.setTilesEnabledFlag( (m_iNumColumnsMinus1 > 0 || m_iNumRowsMinus1 > 0) );
1091  m_cPPS.setUseWP( m_useWeightedPred );
1092  m_cPPS.setWPBiPred( m_useWeightedBiPred );
1093  m_cPPS.setOutputFlagPresentFlag( false );
1094  m_cPPS.setSignHideFlag(getSignHideFlag());
1095  if ( getDeblockingFilterMetric() )
1096  {
1097    m_cPPS.setDeblockingFilterControlPresentFlag (true);
1098    m_cPPS.setDeblockingFilterOverrideEnabledFlag(true);
1099    m_cPPS.setPicDisableDeblockingFilterFlag(false);
1100    m_cPPS.setDeblockingFilterBetaOffsetDiv2(0);
1101    m_cPPS.setDeblockingFilterTcOffsetDiv2(0);
1102  } 
1103  else
1104  {
1105  m_cPPS.setDeblockingFilterControlPresentFlag (m_DeblockingFilterControlPresent );
1106  }
1107  m_cPPS.setLog2ParallelMergeLevelMinus2   (m_log2ParallelMergeLevelMinus2 );
1108  m_cPPS.setCabacInitPresentFlag(CABAC_INIT_PRESENT_FLAG);
1109  m_cPPS.setLoopFilterAcrossSlicesEnabledFlag( m_bLFCrossSliceBoundaryFlag );
1110  Int histogram[MAX_NUM_REF + 1];
1111  for( Int i = 0; i <= MAX_NUM_REF; i++ )
1112  {
1113    histogram[i]=0;
1114  }
1115  for( Int i = 0; i < getGOPSize(); i++ )
1116  {
1117    assert(getGOPEntry(i).m_numRefPicsActive >= 0 && getGOPEntry(i).m_numRefPicsActive <= MAX_NUM_REF);
1118    histogram[getGOPEntry(i).m_numRefPicsActive]++;
1119  }
1120  Int maxHist=-1;
1121  Int bestPos=0;
1122  for( Int i = 0; i <= MAX_NUM_REF; i++ )
1123  {
1124    if(histogram[i]>maxHist)
1125    {
1126      maxHist=histogram[i];
1127      bestPos=i;
1128    }
1129  }
1130  assert(bestPos <= 15);
1131  m_cPPS.setNumRefIdxL0DefaultActive(bestPos);
1132  m_cPPS.setNumRefIdxL1DefaultActive(bestPos);
1133  m_cPPS.setTransquantBypassEnableFlag(getTransquantBypassEnableFlag());
1134  m_cPPS.setUseTransformSkip( m_useTransformSkip );
1135  if (m_sliceSegmentMode)
1136  {
1137    m_cPPS.setDependentSliceSegmentsEnabledFlag( true );
1138  }
1139  if( m_cPPS.getDependentSliceSegmentsEnabledFlag() )
1140  {
1141    Int NumCtx = m_cPPS.getEntropyCodingSyncEnabledFlag()?2:1;
1142    m_cSliceEncoder.initCtxMem( NumCtx );
1143    for ( UInt st = 0; st < NumCtx; st++ )
1144    {
1145      TEncSbac* ctx = NULL;
1146      ctx = new TEncSbac;
1147      ctx->init( &m_cBinCoderCABAC );
1148      m_cSliceEncoder.setCtxMem( ctx, st );
1149    }
1150  }
1151#if SVC_EXTENSION
1152  if (!m_layerId)
1153  {
1154    m_cPPS.setListsModificationPresentFlag(false);
1155  }
1156  else
1157  {
1158    m_cPPS.setListsModificationPresentFlag(true);
1159  }
1160
1161  m_cPPS.setPPSId         ( m_iPPSIdCnt         );
1162  m_cPPS.setSPSId         ( m_iSPSIdCnt         );
1163#endif
1164#if POC_RESET_FLAG
1165  m_cPPS.setNumExtraSliceHeaderBits( 2 );
1166#endif
1167#if O0149_CROSS_LAYER_BLA_FLAG
1168  if (m_crossLayerBLAFlag)
1169  {
1170    m_cPPS.setNumExtraSliceHeaderBits( 3 );
1171  }
1172#endif
1173}
1174
1175//Function for initializing m_RPSList, a list of TComReferencePictureSet, based on the GOPEntry objects read from the config file.
1176Void TEncTop::xInitRPS(Bool isFieldCoding)
1177{
1178  TComReferencePictureSet*      rps;
1179 
1180  m_cSPS.createRPSList(getGOPSize()+m_extraRPSs+1);
1181  TComRPSList* rpsList = m_cSPS.getRPSList();
1182
1183  for( Int i = 0; i < getGOPSize()+m_extraRPSs; i++) 
1184  {
1185    GOPEntry ge = getGOPEntry(i);
1186    rps = rpsList->getReferencePictureSet(i);
1187    rps->setNumberOfPictures(ge.m_numRefPics);
1188    rps->setNumRefIdc(ge.m_numRefIdc);
1189    Int numNeg = 0;
1190    Int numPos = 0;
1191    for( Int j = 0; j < ge.m_numRefPics; j++)
1192    {
1193      rps->setDeltaPOC(j,ge.m_referencePics[j]);
1194      rps->setUsed(j,ge.m_usedByCurrPic[j]);
1195      if(ge.m_referencePics[j]>0)
1196      {
1197        numPos++;
1198      }
1199      else
1200      {
1201        numNeg++;
1202      }
1203    }
1204    rps->setNumberOfNegativePictures(numNeg);
1205    rps->setNumberOfPositivePictures(numPos);
1206
1207    // handle inter RPS intialization from the config file.
1208#if AUTO_INTER_RPS
1209    rps->setInterRPSPrediction(ge.m_interRPSPrediction > 0);  // not very clean, converting anything > 0 to true.
1210    rps->setDeltaRIdxMinus1(0);                               // index to the Reference RPS is always the previous one.
1211    TComReferencePictureSet*     RPSRef = rpsList->getReferencePictureSet(i-1);  // get the reference RPS
1212
1213    if (ge.m_interRPSPrediction == 2)  // Automatic generation of the inter RPS idc based on the RIdx provided.
1214    {
1215      Int deltaRPS = getGOPEntry(i-1).m_POC - ge.m_POC;  // the ref POC - current POC
1216      Int numRefDeltaPOC = RPSRef->getNumberOfPictures();
1217
1218      rps->setDeltaRPS(deltaRPS);           // set delta RPS
1219      rps->setNumRefIdc(numRefDeltaPOC+1);  // set the numRefIdc to the number of pictures in the reference RPS + 1.
1220      Int count=0;
1221      for (Int j = 0; j <= numRefDeltaPOC; j++ ) // cycle through pics in reference RPS.
1222      {
1223        Int RefDeltaPOC = (j<numRefDeltaPOC)? RPSRef->getDeltaPOC(j): 0;  // if it is the last decoded picture, set RefDeltaPOC = 0
1224        rps->setRefIdc(j, 0);
1225        for (Int k = 0; k < rps->getNumberOfPictures(); k++ )  // cycle through pics in current RPS.
1226        {
1227          if (rps->getDeltaPOC(k) == ( RefDeltaPOC + deltaRPS))  // if the current RPS has a same picture as the reference RPS.
1228          {
1229              rps->setRefIdc(j, (rps->getUsed(k)?1:2));
1230              count++;
1231              break;
1232          }
1233        }
1234      }
1235      if (count != rps->getNumberOfPictures())
1236      {
1237        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");
1238        rps->setInterRPSPrediction(0);
1239      }
1240    }
1241    else if (ge.m_interRPSPrediction == 1)  // inter RPS idc based on the RefIdc values provided in config file.
1242    {
1243      rps->setDeltaRPS(ge.m_deltaRPS);
1244      rps->setNumRefIdc(ge.m_numRefIdc);
1245      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1246      {
1247        rps->setRefIdc(j, ge.m_refIdc[j]);
1248      }
1249#if WRITE_BACK
1250      // the folowing code overwrite the deltaPOC and Used by current values read from the config file with the ones
1251      // computed from the RefIdc.  A warning is printed if they are not identical.
1252      numNeg = 0;
1253      numPos = 0;
1254      TComReferencePictureSet      RPSTemp;  // temporary variable
1255
1256      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1257      {
1258        if (ge.m_refIdc[j])
1259        {
1260          Int deltaPOC = ge.m_deltaRPS + ((j < RPSRef->getNumberOfPictures())? RPSRef->getDeltaPOC(j) : 0);
1261          RPSTemp.setDeltaPOC((numNeg+numPos),deltaPOC);
1262          RPSTemp.setUsed((numNeg+numPos),ge.m_refIdc[j]==1?1:0);
1263          if (deltaPOC<0)
1264          {
1265            numNeg++;
1266          }
1267          else
1268          {
1269            numPos++;
1270          }
1271        }
1272      }
1273      if (numNeg != rps->getNumberOfNegativePictures())
1274      {
1275        printf("Warning: number of negative pictures in RPS is different between intra and inter RPS specified in the config file.\n");
1276        rps->setNumberOfNegativePictures(numNeg);
1277        rps->setNumberOfPictures(numNeg+numPos);
1278      }
1279      if (numPos != rps->getNumberOfPositivePictures())
1280      {
1281        printf("Warning: number of positive pictures in RPS is different between intra and inter RPS specified in the config file.\n");
1282        rps->setNumberOfPositivePictures(numPos);
1283        rps->setNumberOfPictures(numNeg+numPos);
1284      }
1285      RPSTemp.setNumberOfPictures(numNeg+numPos);
1286      RPSTemp.setNumberOfNegativePictures(numNeg);
1287      RPSTemp.sortDeltaPOC();     // sort the created delta POC before comparing
1288      // check if Delta POC and Used are the same
1289      // print warning if they are not.
1290      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1291      {
1292        if (RPSTemp.getDeltaPOC(j) != rps->getDeltaPOC(j))
1293        {
1294          printf("Warning: delta POC is different between intra RPS and inter RPS specified in the config file.\n");
1295          rps->setDeltaPOC(j,RPSTemp.getDeltaPOC(j));
1296        }
1297        if (RPSTemp.getUsed(j) != rps->getUsed(j))
1298        {
1299          printf("Warning: Used by Current in RPS is different between intra and inter RPS specified in the config file.\n");
1300          rps->setUsed(j,RPSTemp.getUsed(j));
1301        }
1302      }
1303#endif
1304    }
1305#else
1306    rps->setInterRPSPrediction(ge.m_interRPSPrediction);
1307    if (ge.m_interRPSPrediction)
1308    {
1309      rps->setDeltaRIdxMinus1(0);
1310      rps->setDeltaRPS(ge.m_deltaRPS);
1311      rps->setNumRefIdc(ge.m_numRefIdc);
1312      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1313      {
1314        rps->setRefIdc(j, ge.m_refIdc[j]);
1315      }
1316#if WRITE_BACK
1317      // the folowing code overwrite the deltaPOC and Used by current values read from the config file with the ones
1318      // computed from the RefIdc.  This is not necessary if both are identical. Currently there is no check to see if they are identical.
1319      numNeg = 0;
1320      numPos = 0;
1321      TComReferencePictureSet*     RPSRef = m_RPSList.getReferencePictureSet(i-1);
1322
1323      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1324      {
1325        if (ge.m_refIdc[j])
1326        {
1327          Int deltaPOC = ge.m_deltaRPS + ((j < RPSRef->getNumberOfPictures())? RPSRef->getDeltaPOC(j) : 0);
1328          rps->setDeltaPOC((numNeg+numPos),deltaPOC);
1329          rps->setUsed((numNeg+numPos),ge.m_refIdc[j]==1?1:0);
1330          if (deltaPOC<0)
1331          {
1332            numNeg++;
1333          }
1334          else
1335          {
1336            numPos++;
1337          }
1338        }
1339      }
1340      rps->setNumberOfNegativePictures(numNeg);
1341      rps->setNumberOfPositivePictures(numPos);
1342      rps->sortDeltaPOC();
1343#endif
1344    }
1345#endif //INTER_RPS_AUTO
1346  }
1347  //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.
1348  //The position = GOPSize + extraRPSs which is (a priori) unused is reserved for this field in the RPS.
1349  if (isFieldCoding) 
1350  {
1351    rps = rpsList->getReferencePictureSet(getGOPSize()+m_extraRPSs);
1352    rps->setNumberOfPictures(1);
1353    rps->setNumberOfNegativePictures(1);
1354    rps->setNumberOfPositivePictures(0);
1355    rps->setNumberOfLongtermPictures(0);
1356    rps->setDeltaPOC(0,-1);
1357    rps->setPOC(0,0);
1358    rps->setUsed(0,true);
1359    rps->setInterRPSPrediction(false);
1360    rps->setDeltaRIdxMinus1(0);
1361    rps->setDeltaRPS(0);
1362    rps->setNumRefIdc(0);
1363}
1364}
1365
1366   // This is a function that
1367   // determines what Reference Picture Set to use
1368   // for a specific slice (with POC = POCCurr)
1369Void TEncTop::selectReferencePictureSet(TComSlice* slice, Int POCCurr, Int GOPid )
1370{
1371  slice->setRPSidx(GOPid);
1372  for(Int extraNum=m_iGOPSize; extraNum<m_extraRPSs+m_iGOPSize; extraNum++)
1373  {   
1374    if(m_uiIntraPeriod > 0 && getDecodingRefreshType() > 0)
1375    {
1376      Int POCIndex = POCCurr%m_uiIntraPeriod;
1377      if(POCIndex == 0)
1378      {
1379        POCIndex = m_uiIntraPeriod;
1380      }
1381      if(POCIndex == m_GOPList[extraNum].m_POC)
1382      {
1383        slice->setRPSidx(extraNum);
1384      }
1385    }
1386    else
1387    {
1388      if(POCCurr==m_GOPList[extraNum].m_POC)
1389      {
1390        slice->setRPSidx(extraNum);
1391      }
1392    }
1393  }
1394
1395  if(POCCurr == 1 && slice->getPic()->isField())
1396  {
1397    slice->setRPSidx(m_iGOPSize+m_extraRPSs);
1398  }
1399
1400  slice->setRPS(getSPS()->getRPSList()->getReferencePictureSet(slice->getRPSidx()));
1401  slice->getRPS()->setNumberOfPictures(slice->getRPS()->getNumberOfNegativePictures()+slice->getRPS()->getNumberOfPositivePictures());
1402}
1403
1404Int TEncTop::getReferencePictureSetIdxForSOP(TComSlice* slice, Int POCCurr, Int GOPid )
1405{
1406  int rpsIdx = GOPid;
1407
1408  for(Int extraNum=m_iGOPSize; extraNum<m_extraRPSs+m_iGOPSize; extraNum++)
1409  {   
1410    if(m_uiIntraPeriod > 0 && getDecodingRefreshType() > 0)
1411    {
1412      Int POCIndex = POCCurr%m_uiIntraPeriod;
1413      if(POCIndex == 0)
1414      {
1415        POCIndex = m_uiIntraPeriod;
1416      }
1417      if(POCIndex == m_GOPList[extraNum].m_POC)
1418      {
1419        rpsIdx = extraNum;
1420      }
1421    }
1422    else
1423    {
1424      if(POCCurr==m_GOPList[extraNum].m_POC)
1425      {
1426        rpsIdx = extraNum;
1427      }
1428    }
1429  }
1430
1431  return rpsIdx;
1432}
1433
1434Void  TEncTop::xInitPPSforTiles()
1435{
1436  m_cPPS.setUniformSpacingFlag( m_iUniformSpacingIdr );
1437  m_cPPS.setNumColumnsMinus1( m_iNumColumnsMinus1 );
1438  m_cPPS.setNumRowsMinus1( m_iNumRowsMinus1 );
1439  if( m_iUniformSpacingIdr == 0 )
1440  {
1441    m_cPPS.setColumnWidth( m_puiColumnWidth );
1442    m_cPPS.setRowHeight( m_puiRowHeight );
1443  }
1444  m_cPPS.setLoopFilterAcrossTilesEnabledFlag( m_loopFilterAcrossTilesEnabledFlag );
1445
1446  // # substreams is "per tile" when tiles are independent.
1447  if (m_iWaveFrontSynchro
1448    )
1449  {
1450    m_cPPS.setNumSubstreams(m_iWaveFrontSubstreams * (m_iNumColumnsMinus1+1));
1451  }
1452}
1453
1454Void  TEncCfg::xCheckGSParameters()
1455{
1456  Int   iWidthInCU = ( m_iSourceWidth%g_uiMaxCUWidth ) ? m_iSourceWidth/g_uiMaxCUWidth + 1 : m_iSourceWidth/g_uiMaxCUWidth;
1457  Int   iHeightInCU = ( m_iSourceHeight%g_uiMaxCUHeight ) ? m_iSourceHeight/g_uiMaxCUHeight + 1 : m_iSourceHeight/g_uiMaxCUHeight;
1458  UInt  uiCummulativeColumnWidth = 0;
1459  UInt  uiCummulativeRowHeight = 0;
1460
1461  //check the column relative parameters
1462  if( m_iNumColumnsMinus1 >= (1<<(LOG2_MAX_NUM_COLUMNS_MINUS1+1)) )
1463  {
1464    printf( "The number of columns is larger than the maximum allowed number of columns.\n" );
1465    exit( EXIT_FAILURE );
1466  }
1467
1468  if( m_iNumColumnsMinus1 >= iWidthInCU )
1469  {
1470    printf( "The current picture can not have so many columns.\n" );
1471    exit( EXIT_FAILURE );
1472  }
1473
1474  if( m_iNumColumnsMinus1 && m_iUniformSpacingIdr==0 )
1475  {
1476    for(Int i=0; i<m_iNumColumnsMinus1; i++)
1477    {
1478      uiCummulativeColumnWidth += m_puiColumnWidth[i];
1479    }
1480
1481    if( uiCummulativeColumnWidth >= iWidthInCU )
1482    {
1483      printf( "The width of the column is too large.\n" );
1484      exit( EXIT_FAILURE );
1485    }
1486  }
1487
1488  //check the row relative parameters
1489  if( m_iNumRowsMinus1 >= (1<<(LOG2_MAX_NUM_ROWS_MINUS1+1)) )
1490  {
1491    printf( "The number of rows is larger than the maximum allowed number of rows.\n" );
1492    exit( EXIT_FAILURE );
1493  }
1494
1495  if( m_iNumRowsMinus1 >= iHeightInCU )
1496  {
1497    printf( "The current picture can not have so many rows.\n" );
1498    exit( EXIT_FAILURE );
1499  }
1500
1501  if( m_iNumRowsMinus1 && m_iUniformSpacingIdr==0 )
1502  {
1503    for(Int i=0; i<m_iNumRowsMinus1; i++)
1504    {
1505      uiCummulativeRowHeight += m_puiRowHeight[i];
1506    }
1507
1508    if( uiCummulativeRowHeight >= iHeightInCU )
1509    {
1510      printf( "The height of the row is too large.\n" );
1511      exit( EXIT_FAILURE );
1512    }
1513  }
1514}
1515
1516#if SVC_EXTENSION
1517#if VPS_EXTN_DIRECT_REF_LAYERS
1518TEncTop* TEncTop::getRefLayerEnc( UInt refLayerIdc )
1519{
1520  if( m_ppcTEncTop[m_layerId]->getNumDirectRefLayers() <= 0 )
1521  {
1522    return (TEncTop *)getLayerEnc( 0 );
1523  }
1524
1525  return (TEncTop *)getLayerEnc( m_cVPS.getRefLayerId( m_layerId, refLayerIdc ) );
1526}
1527#endif
1528
1529#if !REPN_FORMAT_IN_VPS
1530Void TEncTop::xInitILRP()
1531{
1532  if(m_layerId>0)
1533  {
1534    g_bitDepthY     = m_cSPS.getBitDepthY();
1535    g_bitDepthC     = m_cSPS.getBitDepthC();
1536    g_uiMaxCUWidth  = m_cSPS.getMaxCUWidth();
1537    g_uiMaxCUHeight = m_cSPS.getMaxCUHeight();
1538    g_uiMaxCUDepth  = m_cSPS.getMaxCUDepth();
1539    g_uiAddCUDepth  = max (0, m_cSPS.getLog2MinCodingBlockSize() - (Int)m_cSPS.getQuadtreeTULog2MinSize() );
1540
1541    Int  numReorderPics[MAX_TLAYER];
1542    Window &conformanceWindow = m_cSPS.getConformanceWindow();
1543    Window defaultDisplayWindow = m_cSPS.getVuiParametersPresentFlag() ? m_cSPS.getVuiParameters()->getDefaultDisplayWindow() : Window();
1544
1545    if (m_cIlpPic[0] == NULL)
1546    {
1547      for (Int j=0; j < m_numLayer; j++) // consider to set to NumDirectRefLayers[LayerIdInVps[nuh_layer_id]]
1548      {
1549        m_cIlpPic[j] = new  TComPic;
1550#if SVC_UPSAMPLING
1551#if AUXILIARY_PICTURES
1552        m_cIlpPic[j]->create(m_iSourceWidth, m_iSourceHeight, m_chromaFormatIDC, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, conformanceWindow, defaultDisplayWindow, numReorderPics, &m_cSPS, true);
1553#else
1554        m_cIlpPic[j]->create(m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, conformanceWindow, defaultDisplayWindow, numReorderPics, &m_cSPS, true);
1555#endif
1556#else
1557        m_cIlpPic[j]->create(m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, conformanceWindow, defaultDisplayWindow, numReorderPics, true);
1558#endif
1559        for (Int i=0; i<m_cIlpPic[j]->getPicSym()->getNumberOfCUsInFrame(); i++)
1560        {
1561          m_cIlpPic[j]->getPicSym()->getCU(i)->initCU(m_cIlpPic[j], i);
1562        }
1563      }
1564    }
1565  }
1566}
1567#else
1568Void TEncTop::xInitILRP()
1569{
1570#if O0096_REP_FORMAT_INDEX
1571  RepFormat *repFormat = m_cVPS.getVpsRepFormat( m_cVPS.getVpsRepFormatIdx( m_cSPS.getUpdateRepFormatFlag() ? m_cSPS.getUpdateRepFormatIndex() : m_layerId ) );
1572#else
1573  RepFormat *repFormat = m_cVPS.getVpsRepFormat( m_cVPS.getVpsRepFormatIdx( m_layerId ) );
1574#endif
1575  Int bitDepthY,bitDepthC,picWidth,picHeight;
1576
1577#if O0096_REP_FORMAT_INDEX
1578  bitDepthY   = repFormat->getBitDepthVpsLuma();
1579  bitDepthC   = repFormat->getBitDepthVpsChroma();
1580  picWidth    = repFormat->getPicWidthVpsInLumaSamples();
1581  picHeight   = repFormat->getPicHeightVpsInLumaSamples();
1582#else
1583  if( m_cSPS.getUpdateRepFormatFlag() )
1584  {
1585    bitDepthY   = m_cSPS.getBitDepthY();
1586    bitDepthC   = m_cSPS.getBitDepthC();
1587    picWidth    = m_cSPS.getPicWidthInLumaSamples();
1588    picHeight   = m_cSPS.getPicHeightInLumaSamples();
1589  }
1590  else
1591  {
1592    bitDepthY   = repFormat->getBitDepthVpsLuma();
1593    bitDepthC   = repFormat->getBitDepthVpsChroma();
1594    picWidth    = repFormat->getPicWidthVpsInLumaSamples();
1595    picHeight   = repFormat->getPicHeightVpsInLumaSamples();
1596  }
1597#endif
1598 
1599  if(m_layerId > 0)
1600  {
1601    g_bitDepthY     = bitDepthY;
1602    g_bitDepthC     = bitDepthC;
1603    g_uiMaxCUWidth  = m_cSPS.getMaxCUWidth();
1604    g_uiMaxCUHeight = m_cSPS.getMaxCUHeight();
1605    g_uiMaxCUDepth  = m_cSPS.getMaxCUDepth();
1606    g_uiAddCUDepth  = max (0, m_cSPS.getLog2MinCodingBlockSize() - (Int)m_cSPS.getQuadtreeTULog2MinSize() );
1607
1608    Int  numReorderPics[MAX_TLAYER];
1609    Window &conformanceWindow = m_cSPS.getConformanceWindow();
1610    Window defaultDisplayWindow = m_cSPS.getVuiParametersPresentFlag() ? m_cSPS.getVuiParameters()->getDefaultDisplayWindow() : Window();
1611
1612    if (m_cIlpPic[0] == NULL)
1613    {
1614      for (Int j=0; j < m_numDirectRefLayers; j++)
1615      {
1616        m_cIlpPic[j] = new  TComPic;
1617#if SVC_UPSAMPLING
1618#if AUXILIARY_PICTURES
1619        m_cIlpPic[j]->create(picWidth, picHeight, m_chromaFormatIDC, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, conformanceWindow, defaultDisplayWindow, numReorderPics, &m_cSPS, true);
1620#else
1621        m_cIlpPic[j]->create(picWidth, picHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, conformanceWindow, defaultDisplayWindow, numReorderPics, &m_cSPS, true);
1622#endif
1623#else
1624        m_cIlpPic[j]->create(m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, conformanceWindow, defaultDisplayWindow, numReorderPics, true);
1625#endif
1626        for (Int i=0; i<m_cIlpPic[j]->getPicSym()->getNumberOfCUsInFrame(); i++)
1627        {
1628          m_cIlpPic[j]->getPicSym()->getCU(i)->initCU(m_cIlpPic[j], i);
1629        }
1630      }
1631    }
1632  }
1633}
1634#endif
1635
1636#if O0098_SCALED_REF_LAYER_ID
1637Window& TEncTop::getScaledRefLayerWindowForLayer(Int layerId)
1638{
1639  static Window win;
1640
1641  for (Int i = 0; i < m_numScaledRefLayerOffsets; i++)
1642  {
1643    if (layerId == m_scaledRefLayerId[i])
1644    {
1645      return m_scaledRefLayerWindow[i];
1646    }
1647  }
1648
1649  win.resetWindow();  // scaled reference layer offsets are inferred to be zero when not present
1650  return win;
1651}
1652#endif
1653
1654#endif //SVC_EXTENSION
1655//! \}
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