source: SHVCSoftware/branches/SHM-6-dev/source/Lib/TLibEncoder/TEncTop.cpp @ 758

Last change on this file since 758 was 754, checked in by seregin, 11 years ago

remove macro SVC_UPSAMPLING
  • Property svn:eol-style set to native
File size: 55.3 KB
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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
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31 * THE POSSIBILITY OF SUCH DAMAGE.
32 */
33
34/** \file     TEncTop.cpp
35    \brief    encoder class
36*/
37
38#include "TLibCommon/CommonDef.h"
39#include "TEncTop.h"
40#include "TEncPic.h"
41#if FAST_BIT_EST
42#include "TLibCommon/ContextModel.h"
43#endif
44
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 O0194_DIFFERENT_BITDEPTH_EL_BL
794          UInt refLayerId = m_cVPS.getRefLayerId(m_layerId, i);
795          Bool sameBitDepths = ( g_bitDepthYLayer[m_layerId] == g_bitDepthYLayer[refLayerId] ) && ( g_bitDepthCLayer[m_layerId] == g_bitDepthCLayer[refLayerId] );
796
797          if( m_iSourceWidth != pcEncTopBase->getSourceWidth() || m_iSourceHeight != pcEncTopBase->getSourceHeight() || !zeroOffsets || !sameBitDepths
798#if Q0048_CGS_3D_ASYMLUT
799            || m_cPPS.getCGSFlag() > 0
800#endif
801#if LAYER_CTB
802            || pcEncTopBase->getSPS()->getMaxCUWidth() != m_cSPS.getMaxCUWidth() || pcEncTopBase->getSPS()->getMaxCUHeight() != m_cSPS.getMaxCUHeight() || pcEncTopBase->getSPS()->getMaxCUDepth() != m_cSPS.getMaxCUDepth()
803#endif
804            )
805#else
806          if(m_iSourceWidth != pcEncTopBase->getSourceWidth() || m_iSourceHeight != pcEncTopBase->getSourceHeight() || !zeroOffsets )
807#endif
808          {
809            pcEPic->setSpatialEnhLayerFlag( i, true );
810
811            //only for scalable extension
812#if SCALABILITY_MASK_E0104
813            assert( m_cVPS.getScalabilityMask(2) == true );
814#else
815            assert( m_cVPS.getScalabilityMask(1) == true );
816#endif
817          }
818        }
819      }
820#endif
821
822#if SVC_EXTENSION
823#if AUXILIARY_PICTURES
824      pcEPic->create( m_iSourceWidth, m_iSourceHeight, m_chromaFormatIDC, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, m_cPPS.getMaxCuDQPDepth()+1 ,
825                      m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics, &m_cSPS);
826#else
827      pcEPic->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, m_cPPS.getMaxCuDQPDepth()+1 ,
828                      m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics, &m_cSPS);
829#endif
830#else  //SVC_EXTENSION
831      pcEPic->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, m_cPPS.getMaxCuDQPDepth()+1 ,
832                      m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics);
833#endif //SVC_EXTENSION
834      rpcPic = pcEPic;
835    }
836    else
837    {
838      rpcPic = new TComPic;
839
840#if SVC_EXTENSION //Temporal solution, should be modified
841      if(m_layerId > 0)
842      {
843        for(UInt i = 0; i < m_cVPS.getNumDirectRefLayers( m_layerId ); i++ )
844        {
845#if O0098_SCALED_REF_LAYER_ID
846          const Window scalEL = getSPS()->getScaledRefLayerWindowForLayer(m_cVPS.getRefLayerId(m_layerId, i));
847#else
848          const Window scalEL = getSPS()->getScaledRefLayerWindow(i);
849#endif
850          Bool zeroOffsets = ( scalEL.getWindowLeftOffset() == 0 && scalEL.getWindowRightOffset() == 0 && scalEL.getWindowTopOffset() == 0 && scalEL.getWindowBottomOffset() == 0 );
851
852#if VPS_EXTN_DIRECT_REF_LAYERS
853          TEncTop *pcEncTopBase = (TEncTop *)getRefLayerEnc( i );
854#else
855          TEncTop *pcEncTopBase = (TEncTop *)getLayerEnc( m_layerId-1 );
856#endif
857#if O0194_DIFFERENT_BITDEPTH_EL_BL
858          UInt refLayerId = m_cVPS.getRefLayerId(m_layerId, i);
859          Bool sameBitDepths = ( g_bitDepthYLayer[m_layerId] == g_bitDepthYLayer[refLayerId] ) && ( g_bitDepthCLayer[m_layerId] == g_bitDepthCLayer[refLayerId] );
860
861          if( m_iSourceWidth != pcEncTopBase->getSourceWidth() || m_iSourceHeight != pcEncTopBase->getSourceHeight() || !zeroOffsets || !sameBitDepths
862#if Q0048_CGS_3D_ASYMLUT
863            || m_cPPS.getCGSFlag() > 0
864#endif
865#if LAYER_CTB
866            || pcEncTopBase->getSPS()->getMaxCUWidth() != m_cSPS.getMaxCUWidth() || pcEncTopBase->getSPS()->getMaxCUHeight() != m_cSPS.getMaxCUHeight() || pcEncTopBase->getSPS()->getMaxCUDepth() != m_cSPS.getMaxCUDepth()
867#endif
868)
869#else
870          if(m_iSourceWidth != pcEncTopBase->getSourceWidth() || m_iSourceHeight != pcEncTopBase->getSourceHeight() || !zeroOffsets )
871#endif
872          {
873            rpcPic->setSpatialEnhLayerFlag( i, true );
874
875            //only for scalable extension
876#if SCALABILITY_MASK_E0104
877            assert( m_cVPS.getScalabilityMask(2) == true );
878#else
879            assert( m_cVPS.getScalabilityMask(1) == true );
880#endif
881          }
882        }
883      }
884#endif
885
886#if SVC_EXTENSION
887#if AUXILIARY_PICTURES
888      rpcPic->create( m_iSourceWidth, m_iSourceHeight, m_chromaFormatIDC, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, 
889                      m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics, &m_cSPS);
890#else
891      rpcPic->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, 
892                      m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics, &m_cSPS);
893#endif
894#else  //SVC_EXTENSION
895      rpcPic->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, 
896                      m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics);
897#endif //SVC_EXTENSION
898    }
899    m_cListPic.pushBack( rpcPic );
900  }
901  rpcPic->setReconMark (false);
902 
903  m_iPOCLast++;
904  m_iNumPicRcvd++;
905 
906  rpcPic->getSlice(0)->setPOC( m_iPOCLast );
907  // mark it should be extended
908  rpcPic->getPicYuvRec()->setBorderExtension(false);
909}
910
911Void TEncTop::xInitSPS()
912{
913#if SVC_EXTENSION
914  m_cSPS.setLayerId(m_layerId);
915  m_cSPS.setNumScaledRefLayerOffsets(m_numScaledRefLayerOffsets);
916  for(Int i = 0; i < m_cSPS.getNumScaledRefLayerOffsets(); i++)
917  {
918#if O0098_SCALED_REF_LAYER_ID
919    m_cSPS.setScaledRefLayerId(i, m_scaledRefLayerId[i]);
920#endif
921    m_cSPS.getScaledRefLayerWindow(i) = m_scaledRefLayerWindow[i];
922#if P0312_VERT_PHASE_ADJ
923    m_cSPS.setVertPhasePositionEnableFlag( m_scaledRefLayerId[i], m_scaledRefLayerWindow[i].getVertPhasePositionEnableFlag() );
924#endif
925  }
926#endif //SVC_EXTENSION
927  ProfileTierLevel& profileTierLevel = *m_cSPS.getPTL()->getGeneralPTL();
928  profileTierLevel.setLevelIdc(m_level);
929  profileTierLevel.setTierFlag(m_levelTier);
930  profileTierLevel.setProfileIdc(m_profile);
931  profileTierLevel.setProfileCompatibilityFlag(m_profile, 1);
932  profileTierLevel.setProgressiveSourceFlag(m_progressiveSourceFlag);
933  profileTierLevel.setInterlacedSourceFlag(m_interlacedSourceFlag);
934  profileTierLevel.setNonPackedConstraintFlag(m_nonPackedConstraintFlag);
935  profileTierLevel.setFrameOnlyConstraintFlag(m_frameOnlyConstraintFlag);
936 
937  if (m_profile == Profile::MAIN10 && g_bitDepthY == 8 && g_bitDepthC == 8)
938  {
939    /* The above constraint is equal to Profile::MAIN */
940    profileTierLevel.setProfileCompatibilityFlag(Profile::MAIN, 1);
941  }
942  if (m_profile == Profile::MAIN)
943  {
944    /* A Profile::MAIN10 decoder can always decode Profile::MAIN */
945    profileTierLevel.setProfileCompatibilityFlag(Profile::MAIN10, 1);
946  }
947  /* XXX: should Main be marked as compatible with still picture? */
948  /* XXX: may be a good idea to refactor the above into a function
949   * that chooses the actual compatibility based upon options */
950
951  m_cSPS.setPicWidthInLumaSamples         ( m_iSourceWidth      );
952  m_cSPS.setPicHeightInLumaSamples        ( m_iSourceHeight     );
953  m_cSPS.setConformanceWindow             ( m_conformanceWindow );
954  m_cSPS.setMaxCUWidth    ( g_uiMaxCUWidth      );
955  m_cSPS.setMaxCUHeight   ( g_uiMaxCUHeight     );
956  m_cSPS.setMaxCUDepth    ( g_uiMaxCUDepth      );
957#if AUXILIARY_PICTURES
958  m_cSPS.setChromaFormatIdc( m_chromaFormatIDC);
959#endif
960
961  Int minCUSize = m_cSPS.getMaxCUWidth() >> ( m_cSPS.getMaxCUDepth()-g_uiAddCUDepth );
962  Int log2MinCUSize = 0;
963  while(minCUSize > 1)
964  {
965    minCUSize >>= 1;
966    log2MinCUSize++;
967  }
968
969  m_cSPS.setLog2MinCodingBlockSize(log2MinCUSize);
970  m_cSPS.setLog2DiffMaxMinCodingBlockSize(m_cSPS.getMaxCUDepth()-g_uiAddCUDepth);
971#if SVC_EXTENSION
972  m_cSPS.setSPSId         ( m_iSPSIdCnt       );
973#endif
974 
975  m_cSPS.setPCMLog2MinSize (m_uiPCMLog2MinSize);
976  m_cSPS.setUsePCM        ( m_usePCM           );
977  m_cSPS.setPCMLog2MaxSize( m_pcmLog2MaxSize  );
978
979  m_cSPS.setQuadtreeTULog2MaxSize( m_uiQuadtreeTULog2MaxSize );
980  m_cSPS.setQuadtreeTULog2MinSize( m_uiQuadtreeTULog2MinSize );
981  m_cSPS.setQuadtreeTUMaxDepthInter( m_uiQuadtreeTUMaxDepthInter    );
982  m_cSPS.setQuadtreeTUMaxDepthIntra( m_uiQuadtreeTUMaxDepthIntra    );
983 
984  m_cSPS.setTMVPFlagsPresent(false);
985
986  m_cSPS.setMaxTrSize   ( 1 << m_uiQuadtreeTULog2MaxSize );
987 
988  Int i;
989 
990  for (i = 0; i < g_uiMaxCUDepth-g_uiAddCUDepth; i++ )
991  {
992    m_cSPS.setAMPAcc( i, m_useAMP );
993    //m_cSPS.setAMPAcc( i, 1 );
994  }
995
996  m_cSPS.setUseAMP ( m_useAMP );
997
998  for (i = g_uiMaxCUDepth-g_uiAddCUDepth; i < g_uiMaxCUDepth; i++ )
999  {
1000    m_cSPS.setAMPAcc(i, 0);
1001  }
1002
1003#if REPN_FORMAT_IN_VPS
1004  m_cSPS.setBitDepthY( m_cVPS.getVpsRepFormat( m_cVPS.getVpsRepFormatIdx( m_layerId ) )->getBitDepthVpsLuma() );
1005  m_cSPS.setBitDepthC( m_cVPS.getVpsRepFormat( m_cVPS.getVpsRepFormatIdx( m_layerId ) )->getBitDepthVpsChroma()  );
1006
1007  m_cSPS.setQpBDOffsetY ( 6*(m_cVPS.getVpsRepFormat( m_cVPS.getVpsRepFormatIdx( m_layerId ) )->getBitDepthVpsLuma()  - 8) );
1008  m_cSPS.setQpBDOffsetC ( 6*(m_cVPS.getVpsRepFormat( m_cVPS.getVpsRepFormatIdx( m_layerId ) )->getBitDepthVpsChroma()  - 8) );
1009#else
1010  m_cSPS.setBitDepthY( g_bitDepthY );
1011  m_cSPS.setBitDepthC( g_bitDepthC );
1012
1013  m_cSPS.setQpBDOffsetY ( 6*(g_bitDepthY - 8) );
1014  m_cSPS.setQpBDOffsetC ( 6*(g_bitDepthC - 8) );
1015#endif
1016
1017  m_cSPS.setUseSAO( m_bUseSAO );
1018
1019  m_cSPS.setMaxTLayers( m_maxTempLayer );
1020  m_cSPS.setTemporalIdNestingFlag( ( m_maxTempLayer == 1 ) ? true : false );
1021  for ( i = 0; i < min(m_cSPS.getMaxTLayers(),(UInt) MAX_TLAYER); i++ )
1022  {
1023    m_cSPS.setMaxDecPicBuffering(m_maxDecPicBuffering[i], i);
1024    m_cSPS.setNumReorderPics(m_numReorderPics[i], i);
1025  }
1026  m_cSPS.setPCMBitDepthLuma (g_uiPCMBitDepthLuma);
1027  m_cSPS.setPCMBitDepthChroma (g_uiPCMBitDepthChroma);
1028  m_cSPS.setPCMFilterDisableFlag  ( m_bPCMFilterDisableFlag );
1029
1030  m_cSPS.setScalingListFlag ( (m_useScalingListId == 0) ? 0 : 1 );
1031
1032  m_cSPS.setUseStrongIntraSmoothing( m_useStrongIntraSmoothing );
1033
1034  m_cSPS.setVuiParametersPresentFlag(getVuiParametersPresentFlag());
1035  if (m_cSPS.getVuiParametersPresentFlag())
1036  {
1037    TComVUI* pcVUI = m_cSPS.getVuiParameters();
1038    pcVUI->setAspectRatioInfoPresentFlag(getAspectRatioIdc() != -1);
1039    pcVUI->setAspectRatioIdc(getAspectRatioIdc());
1040    pcVUI->setSarWidth(getSarWidth());
1041    pcVUI->setSarHeight(getSarHeight());
1042    pcVUI->setOverscanInfoPresentFlag(getOverscanInfoPresentFlag());
1043    pcVUI->setOverscanAppropriateFlag(getOverscanAppropriateFlag());
1044    pcVUI->setVideoSignalTypePresentFlag(getVideoSignalTypePresentFlag());
1045    pcVUI->setVideoFormat(getVideoFormat());
1046    pcVUI->setVideoFullRangeFlag(getVideoFullRangeFlag());
1047    pcVUI->setColourDescriptionPresentFlag(getColourDescriptionPresentFlag());
1048    pcVUI->setColourPrimaries(getColourPrimaries());
1049    pcVUI->setTransferCharacteristics(getTransferCharacteristics());
1050    pcVUI->setMatrixCoefficients(getMatrixCoefficients());
1051    pcVUI->setChromaLocInfoPresentFlag(getChromaLocInfoPresentFlag());
1052    pcVUI->setChromaSampleLocTypeTopField(getChromaSampleLocTypeTopField());
1053    pcVUI->setChromaSampleLocTypeBottomField(getChromaSampleLocTypeBottomField());
1054    pcVUI->setNeutralChromaIndicationFlag(getNeutralChromaIndicationFlag());
1055    pcVUI->setDefaultDisplayWindow(getDefaultDisplayWindow());
1056    pcVUI->setFrameFieldInfoPresentFlag(getFrameFieldInfoPresentFlag());
1057    pcVUI->setFieldSeqFlag(false);
1058    pcVUI->setHrdParametersPresentFlag(false);
1059    pcVUI->getTimingInfo()->setPocProportionalToTimingFlag(getPocProportionalToTimingFlag());
1060    pcVUI->getTimingInfo()->setNumTicksPocDiffOneMinus1   (getNumTicksPocDiffOneMinus1()   );
1061    pcVUI->setBitstreamRestrictionFlag(getBitstreamRestrictionFlag());
1062    pcVUI->setTilesFixedStructureFlag(getTilesFixedStructureFlag());
1063    pcVUI->setMotionVectorsOverPicBoundariesFlag(getMotionVectorsOverPicBoundariesFlag());
1064    pcVUI->setMinSpatialSegmentationIdc(getMinSpatialSegmentationIdc());
1065    pcVUI->setMaxBytesPerPicDenom(getMaxBytesPerPicDenom());
1066    pcVUI->setMaxBitsPerMinCuDenom(getMaxBitsPerMinCuDenom());
1067    pcVUI->setLog2MaxMvLengthHorizontal(getLog2MaxMvLengthHorizontal());
1068    pcVUI->setLog2MaxMvLengthVertical(getLog2MaxMvLengthVertical());
1069  }
1070}
1071
1072Void TEncTop::xInitPPS()
1073{
1074#if SCALINGLIST_INFERRING
1075  m_cPPS.setLayerId( m_layerId );
1076#endif
1077
1078  m_cPPS.setConstrainedIntraPred( m_bUseConstrainedIntraPred );
1079  Bool bUseDQP = (getMaxCuDQPDepth() > 0)? true : false;
1080
1081  if((getMaxDeltaQP() != 0 )|| getUseAdaptiveQP())
1082  {
1083    bUseDQP = true;
1084  }
1085
1086  if(bUseDQP)
1087  {
1088    m_cPPS.setUseDQP(true);
1089    m_cPPS.setMaxCuDQPDepth( m_iMaxCuDQPDepth );
1090    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
1091  }
1092  else
1093  {
1094    m_cPPS.setUseDQP(false);
1095    m_cPPS.setMaxCuDQPDepth( 0 );
1096    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
1097  }
1098
1099  if ( m_RCEnableRateControl )
1100  {
1101    m_cPPS.setUseDQP(true);
1102    m_cPPS.setMaxCuDQPDepth( 0 );
1103    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
1104  } 
1105
1106  m_cPPS.setChromaCbQpOffset( m_chromaCbQpOffset );
1107  m_cPPS.setChromaCrQpOffset( m_chromaCrQpOffset );
1108
1109  m_cPPS.setNumSubstreams(m_iWaveFrontSubstreams);
1110  m_cPPS.setEntropyCodingSyncEnabledFlag( m_iWaveFrontSynchro > 0 );
1111  m_cPPS.setTilesEnabledFlag( (m_iNumColumnsMinus1 > 0 || m_iNumRowsMinus1 > 0) );
1112  m_cPPS.setUseWP( m_useWeightedPred );
1113  m_cPPS.setWPBiPred( m_useWeightedBiPred );
1114  m_cPPS.setOutputFlagPresentFlag( false );
1115  m_cPPS.setSignHideFlag(getSignHideFlag());
1116  if ( getDeblockingFilterMetric() )
1117  {
1118    m_cPPS.setDeblockingFilterControlPresentFlag (true);
1119    m_cPPS.setDeblockingFilterOverrideEnabledFlag(true);
1120    m_cPPS.setPicDisableDeblockingFilterFlag(false);
1121    m_cPPS.setDeblockingFilterBetaOffsetDiv2(0);
1122    m_cPPS.setDeblockingFilterTcOffsetDiv2(0);
1123  } 
1124  else
1125  {
1126  m_cPPS.setDeblockingFilterControlPresentFlag (m_DeblockingFilterControlPresent );
1127  }
1128  m_cPPS.setLog2ParallelMergeLevelMinus2   (m_log2ParallelMergeLevelMinus2 );
1129  m_cPPS.setCabacInitPresentFlag(CABAC_INIT_PRESENT_FLAG);
1130  m_cPPS.setLoopFilterAcrossSlicesEnabledFlag( m_bLFCrossSliceBoundaryFlag );
1131  Int histogram[MAX_NUM_REF + 1];
1132  for( Int i = 0; i <= MAX_NUM_REF; i++ )
1133  {
1134    histogram[i]=0;
1135  }
1136  for( Int i = 0; i < getGOPSize(); i++ )
1137  {
1138    assert(getGOPEntry(i).m_numRefPicsActive >= 0 && getGOPEntry(i).m_numRefPicsActive <= MAX_NUM_REF);
1139    histogram[getGOPEntry(i).m_numRefPicsActive]++;
1140  }
1141  Int maxHist=-1;
1142  Int bestPos=0;
1143  for( Int i = 0; i <= MAX_NUM_REF; i++ )
1144  {
1145    if(histogram[i]>maxHist)
1146    {
1147      maxHist=histogram[i];
1148      bestPos=i;
1149    }
1150  }
1151  assert(bestPos <= 15);
1152  m_cPPS.setNumRefIdxL0DefaultActive(bestPos);
1153  m_cPPS.setNumRefIdxL1DefaultActive(bestPos);
1154  m_cPPS.setTransquantBypassEnableFlag(getTransquantBypassEnableFlag());
1155  m_cPPS.setUseTransformSkip( m_useTransformSkip );
1156  if (m_sliceSegmentMode)
1157  {
1158    m_cPPS.setDependentSliceSegmentsEnabledFlag( true );
1159  }
1160  if( m_cPPS.getDependentSliceSegmentsEnabledFlag() )
1161  {
1162    Int NumCtx = m_cPPS.getEntropyCodingSyncEnabledFlag()?2:1;
1163    m_cSliceEncoder.initCtxMem( NumCtx );
1164    for ( UInt st = 0; st < NumCtx; st++ )
1165    {
1166      TEncSbac* ctx = NULL;
1167      ctx = new TEncSbac;
1168      ctx->init( &m_cBinCoderCABAC );
1169      m_cSliceEncoder.setCtxMem( ctx, st );
1170    }
1171  }
1172#if SVC_EXTENSION
1173  if (!m_layerId)
1174  {
1175    m_cPPS.setListsModificationPresentFlag(false);
1176  }
1177  else
1178  {
1179    m_cPPS.setListsModificationPresentFlag(true);
1180  }
1181
1182  m_cPPS.setPPSId         ( m_iPPSIdCnt         );
1183  m_cPPS.setSPSId         ( m_iSPSIdCnt         );
1184#endif
1185#if POC_RESET_FLAG
1186  m_cPPS.setNumExtraSliceHeaderBits( 2 );
1187#endif
1188#if O0149_CROSS_LAYER_BLA_FLAG
1189  if (m_crossLayerBLAFlag)
1190  {
1191    m_cPPS.setNumExtraSliceHeaderBits( 3 );
1192  }
1193#endif
1194#if Q0048_CGS_3D_ASYMLUT
1195  m_cPPS.setCGSFlag( m_nCGSFlag );
1196#endif
1197}
1198
1199//Function for initializing m_RPSList, a list of TComReferencePictureSet, based on the GOPEntry objects read from the config file.
1200Void TEncTop::xInitRPS(Bool isFieldCoding)
1201{
1202  TComReferencePictureSet*      rps;
1203 
1204  m_cSPS.createRPSList(getGOPSize()+m_extraRPSs+1);
1205  TComRPSList* rpsList = m_cSPS.getRPSList();
1206
1207  for( Int i = 0; i < getGOPSize()+m_extraRPSs; i++) 
1208  {
1209    GOPEntry ge = getGOPEntry(i);
1210    rps = rpsList->getReferencePictureSet(i);
1211    rps->setNumberOfPictures(ge.m_numRefPics);
1212    rps->setNumRefIdc(ge.m_numRefIdc);
1213    Int numNeg = 0;
1214    Int numPos = 0;
1215    for( Int j = 0; j < ge.m_numRefPics; j++)
1216    {
1217      rps->setDeltaPOC(j,ge.m_referencePics[j]);
1218      rps->setUsed(j,ge.m_usedByCurrPic[j]);
1219      if(ge.m_referencePics[j]>0)
1220      {
1221        numPos++;
1222      }
1223      else
1224      {
1225        numNeg++;
1226      }
1227    }
1228    rps->setNumberOfNegativePictures(numNeg);
1229    rps->setNumberOfPositivePictures(numPos);
1230
1231    // handle inter RPS intialization from the config file.
1232#if AUTO_INTER_RPS
1233    rps->setInterRPSPrediction(ge.m_interRPSPrediction > 0);  // not very clean, converting anything > 0 to true.
1234    rps->setDeltaRIdxMinus1(0);                               // index to the Reference RPS is always the previous one.
1235    TComReferencePictureSet*     RPSRef = rpsList->getReferencePictureSet(i-1);  // get the reference RPS
1236
1237    if (ge.m_interRPSPrediction == 2)  // Automatic generation of the inter RPS idc based on the RIdx provided.
1238    {
1239      Int deltaRPS = getGOPEntry(i-1).m_POC - ge.m_POC;  // the ref POC - current POC
1240      Int numRefDeltaPOC = RPSRef->getNumberOfPictures();
1241
1242      rps->setDeltaRPS(deltaRPS);           // set delta RPS
1243      rps->setNumRefIdc(numRefDeltaPOC+1);  // set the numRefIdc to the number of pictures in the reference RPS + 1.
1244      Int count=0;
1245      for (Int j = 0; j <= numRefDeltaPOC; j++ ) // cycle through pics in reference RPS.
1246      {
1247        Int RefDeltaPOC = (j<numRefDeltaPOC)? RPSRef->getDeltaPOC(j): 0;  // if it is the last decoded picture, set RefDeltaPOC = 0
1248        rps->setRefIdc(j, 0);
1249        for (Int k = 0; k < rps->getNumberOfPictures(); k++ )  // cycle through pics in current RPS.
1250        {
1251          if (rps->getDeltaPOC(k) == ( RefDeltaPOC + deltaRPS))  // if the current RPS has a same picture as the reference RPS.
1252          {
1253              rps->setRefIdc(j, (rps->getUsed(k)?1:2));
1254              count++;
1255              break;
1256          }
1257        }
1258      }
1259      if (count != rps->getNumberOfPictures())
1260      {
1261        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");
1262        rps->setInterRPSPrediction(0);
1263      }
1264    }
1265    else if (ge.m_interRPSPrediction == 1)  // inter RPS idc based on the RefIdc values provided in config file.
1266    {
1267      rps->setDeltaRPS(ge.m_deltaRPS);
1268      rps->setNumRefIdc(ge.m_numRefIdc);
1269      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1270      {
1271        rps->setRefIdc(j, ge.m_refIdc[j]);
1272      }
1273#if WRITE_BACK
1274      // the folowing code overwrite the deltaPOC and Used by current values read from the config file with the ones
1275      // computed from the RefIdc.  A warning is printed if they are not identical.
1276      numNeg = 0;
1277      numPos = 0;
1278      TComReferencePictureSet      RPSTemp;  // temporary variable
1279
1280      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1281      {
1282        if (ge.m_refIdc[j])
1283        {
1284          Int deltaPOC = ge.m_deltaRPS + ((j < RPSRef->getNumberOfPictures())? RPSRef->getDeltaPOC(j) : 0);
1285          RPSTemp.setDeltaPOC((numNeg+numPos),deltaPOC);
1286          RPSTemp.setUsed((numNeg+numPos),ge.m_refIdc[j]==1?1:0);
1287          if (deltaPOC<0)
1288          {
1289            numNeg++;
1290          }
1291          else
1292          {
1293            numPos++;
1294          }
1295        }
1296      }
1297      if (numNeg != rps->getNumberOfNegativePictures())
1298      {
1299        printf("Warning: number of negative pictures in RPS is different between intra and inter RPS specified in the config file.\n");
1300        rps->setNumberOfNegativePictures(numNeg);
1301        rps->setNumberOfPictures(numNeg+numPos);
1302      }
1303      if (numPos != rps->getNumberOfPositivePictures())
1304      {
1305        printf("Warning: number of positive pictures in RPS is different between intra and inter RPS specified in the config file.\n");
1306        rps->setNumberOfPositivePictures(numPos);
1307        rps->setNumberOfPictures(numNeg+numPos);
1308      }
1309      RPSTemp.setNumberOfPictures(numNeg+numPos);
1310      RPSTemp.setNumberOfNegativePictures(numNeg);
1311      RPSTemp.sortDeltaPOC();     // sort the created delta POC before comparing
1312      // check if Delta POC and Used are the same
1313      // print warning if they are not.
1314      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1315      {
1316        if (RPSTemp.getDeltaPOC(j) != rps->getDeltaPOC(j))
1317        {
1318          printf("Warning: delta POC is different between intra RPS and inter RPS specified in the config file.\n");
1319          rps->setDeltaPOC(j,RPSTemp.getDeltaPOC(j));
1320        }
1321        if (RPSTemp.getUsed(j) != rps->getUsed(j))
1322        {
1323          printf("Warning: Used by Current in RPS is different between intra and inter RPS specified in the config file.\n");
1324          rps->setUsed(j,RPSTemp.getUsed(j));
1325        }
1326      }
1327#endif
1328    }
1329#else
1330    rps->setInterRPSPrediction(ge.m_interRPSPrediction);
1331    if (ge.m_interRPSPrediction)
1332    {
1333      rps->setDeltaRIdxMinus1(0);
1334      rps->setDeltaRPS(ge.m_deltaRPS);
1335      rps->setNumRefIdc(ge.m_numRefIdc);
1336      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1337      {
1338        rps->setRefIdc(j, ge.m_refIdc[j]);
1339      }
1340#if WRITE_BACK
1341      // the folowing code overwrite the deltaPOC and Used by current values read from the config file with the ones
1342      // computed from the RefIdc.  This is not necessary if both are identical. Currently there is no check to see if they are identical.
1343      numNeg = 0;
1344      numPos = 0;
1345      TComReferencePictureSet*     RPSRef = m_RPSList.getReferencePictureSet(i-1);
1346
1347      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1348      {
1349        if (ge.m_refIdc[j])
1350        {
1351          Int deltaPOC = ge.m_deltaRPS + ((j < RPSRef->getNumberOfPictures())? RPSRef->getDeltaPOC(j) : 0);
1352          rps->setDeltaPOC((numNeg+numPos),deltaPOC);
1353          rps->setUsed((numNeg+numPos),ge.m_refIdc[j]==1?1:0);
1354          if (deltaPOC<0)
1355          {
1356            numNeg++;
1357          }
1358          else
1359          {
1360            numPos++;
1361          }
1362        }
1363      }
1364      rps->setNumberOfNegativePictures(numNeg);
1365      rps->setNumberOfPositivePictures(numPos);
1366      rps->sortDeltaPOC();
1367#endif
1368    }
1369#endif //INTER_RPS_AUTO
1370  }
1371  //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.
1372  //The position = GOPSize + extraRPSs which is (a priori) unused is reserved for this field in the RPS.
1373  if (isFieldCoding) 
1374  {
1375    rps = rpsList->getReferencePictureSet(getGOPSize()+m_extraRPSs);
1376    rps->setNumberOfPictures(1);
1377    rps->setNumberOfNegativePictures(1);
1378    rps->setNumberOfPositivePictures(0);
1379    rps->setNumberOfLongtermPictures(0);
1380    rps->setDeltaPOC(0,-1);
1381    rps->setPOC(0,0);
1382    rps->setUsed(0,true);
1383    rps->setInterRPSPrediction(false);
1384    rps->setDeltaRIdxMinus1(0);
1385    rps->setDeltaRPS(0);
1386    rps->setNumRefIdc(0);
1387}
1388}
1389
1390   // This is a function that
1391   // determines what Reference Picture Set to use
1392   // for a specific slice (with POC = POCCurr)
1393Void TEncTop::selectReferencePictureSet(TComSlice* slice, Int POCCurr, Int GOPid )
1394{
1395  slice->setRPSidx(GOPid);
1396  for(Int extraNum=m_iGOPSize; extraNum<m_extraRPSs+m_iGOPSize; extraNum++)
1397  {   
1398    if(m_uiIntraPeriod > 0 && getDecodingRefreshType() > 0)
1399    {
1400      Int POCIndex = POCCurr%m_uiIntraPeriod;
1401      if(POCIndex == 0)
1402      {
1403        POCIndex = m_uiIntraPeriod;
1404      }
1405      if(POCIndex == m_GOPList[extraNum].m_POC)
1406      {
1407        slice->setRPSidx(extraNum);
1408      }
1409    }
1410    else
1411    {
1412      if(POCCurr==m_GOPList[extraNum].m_POC)
1413      {
1414        slice->setRPSidx(extraNum);
1415      }
1416    }
1417  }
1418
1419  if(POCCurr == 1 && slice->getPic()->isField())
1420  {
1421    slice->setRPSidx(m_iGOPSize+m_extraRPSs);
1422  }
1423
1424  slice->setRPS(getSPS()->getRPSList()->getReferencePictureSet(slice->getRPSidx()));
1425  slice->getRPS()->setNumberOfPictures(slice->getRPS()->getNumberOfNegativePictures()+slice->getRPS()->getNumberOfPositivePictures());
1426}
1427
1428Int TEncTop::getReferencePictureSetIdxForSOP(TComSlice* slice, Int POCCurr, Int GOPid )
1429{
1430  int rpsIdx = GOPid;
1431
1432  for(Int extraNum=m_iGOPSize; extraNum<m_extraRPSs+m_iGOPSize; extraNum++)
1433  {   
1434    if(m_uiIntraPeriod > 0 && getDecodingRefreshType() > 0)
1435    {
1436      Int POCIndex = POCCurr%m_uiIntraPeriod;
1437      if(POCIndex == 0)
1438      {
1439        POCIndex = m_uiIntraPeriod;
1440      }
1441      if(POCIndex == m_GOPList[extraNum].m_POC)
1442      {
1443        rpsIdx = extraNum;
1444      }
1445    }
1446    else
1447    {
1448      if(POCCurr==m_GOPList[extraNum].m_POC)
1449      {
1450        rpsIdx = extraNum;
1451      }
1452    }
1453  }
1454
1455  return rpsIdx;
1456}
1457
1458Void  TEncTop::xInitPPSforTiles()
1459{
1460  m_cPPS.setUniformSpacingFlag( m_iUniformSpacingIdr );
1461  m_cPPS.setNumColumnsMinus1( m_iNumColumnsMinus1 );
1462  m_cPPS.setNumRowsMinus1( m_iNumRowsMinus1 );
1463  if( m_iUniformSpacingIdr == 0 )
1464  {
1465    m_cPPS.setColumnWidth( m_puiColumnWidth );
1466    m_cPPS.setRowHeight( m_puiRowHeight );
1467  }
1468  m_cPPS.setLoopFilterAcrossTilesEnabledFlag( m_loopFilterAcrossTilesEnabledFlag );
1469
1470  // # substreams is "per tile" when tiles are independent.
1471  if (m_iWaveFrontSynchro
1472    )
1473  {
1474    m_cPPS.setNumSubstreams(m_iWaveFrontSubstreams * (m_iNumColumnsMinus1+1));
1475  }
1476}
1477
1478Void  TEncCfg::xCheckGSParameters()
1479{
1480  Int   iWidthInCU = ( m_iSourceWidth%g_uiMaxCUWidth ) ? m_iSourceWidth/g_uiMaxCUWidth + 1 : m_iSourceWidth/g_uiMaxCUWidth;
1481  Int   iHeightInCU = ( m_iSourceHeight%g_uiMaxCUHeight ) ? m_iSourceHeight/g_uiMaxCUHeight + 1 : m_iSourceHeight/g_uiMaxCUHeight;
1482  UInt  uiCummulativeColumnWidth = 0;
1483  UInt  uiCummulativeRowHeight = 0;
1484
1485  //check the column relative parameters
1486  if( m_iNumColumnsMinus1 >= (1<<(LOG2_MAX_NUM_COLUMNS_MINUS1+1)) )
1487  {
1488    printf( "The number of columns is larger than the maximum allowed number of columns.\n" );
1489    exit( EXIT_FAILURE );
1490  }
1491
1492  if( m_iNumColumnsMinus1 >= iWidthInCU )
1493  {
1494    printf( "The current picture can not have so many columns.\n" );
1495    exit( EXIT_FAILURE );
1496  }
1497
1498  if( m_iNumColumnsMinus1 && m_iUniformSpacingIdr==0 )
1499  {
1500    for(Int i=0; i<m_iNumColumnsMinus1; i++)
1501    {
1502      uiCummulativeColumnWidth += m_puiColumnWidth[i];
1503    }
1504
1505    if( uiCummulativeColumnWidth >= iWidthInCU )
1506    {
1507      printf( "The width of the column is too large.\n" );
1508      exit( EXIT_FAILURE );
1509    }
1510  }
1511
1512  //check the row relative parameters
1513  if( m_iNumRowsMinus1 >= (1<<(LOG2_MAX_NUM_ROWS_MINUS1+1)) )
1514  {
1515    printf( "The number of rows is larger than the maximum allowed number of rows.\n" );
1516    exit( EXIT_FAILURE );
1517  }
1518
1519  if( m_iNumRowsMinus1 >= iHeightInCU )
1520  {
1521    printf( "The current picture can not have so many rows.\n" );
1522    exit( EXIT_FAILURE );
1523  }
1524
1525  if( m_iNumRowsMinus1 && m_iUniformSpacingIdr==0 )
1526  {
1527    for(Int i=0; i<m_iNumRowsMinus1; i++)
1528    {
1529      uiCummulativeRowHeight += m_puiRowHeight[i];
1530    }
1531
1532    if( uiCummulativeRowHeight >= iHeightInCU )
1533    {
1534      printf( "The height of the row is too large.\n" );
1535      exit( EXIT_FAILURE );
1536    }
1537  }
1538}
1539
1540#if SVC_EXTENSION
1541#if VPS_EXTN_DIRECT_REF_LAYERS
1542TEncTop* TEncTop::getRefLayerEnc( UInt refLayerIdc )
1543{
1544  if( m_ppcTEncTop[m_layerId]->getNumDirectRefLayers() <= 0 )
1545  {
1546    return (TEncTop *)getLayerEnc( 0 );
1547  }
1548
1549  return (TEncTop *)getLayerEnc( m_cVPS.getRefLayerId( m_layerId, refLayerIdc ) );
1550}
1551#endif
1552
1553#if !REPN_FORMAT_IN_VPS
1554Void TEncTop::xInitILRP()
1555{
1556  if(m_layerId>0)
1557  {
1558    g_bitDepthY     = m_cSPS.getBitDepthY();
1559    g_bitDepthC     = m_cSPS.getBitDepthC();
1560    g_uiMaxCUWidth  = m_cSPS.getMaxCUWidth();
1561    g_uiMaxCUHeight = m_cSPS.getMaxCUHeight();
1562    g_uiMaxCUDepth  = m_cSPS.getMaxCUDepth();
1563    g_uiAddCUDepth  = max (0, m_cSPS.getLog2MinCodingBlockSize() - (Int)m_cSPS.getQuadtreeTULog2MinSize() );
1564
1565    Int  numReorderPics[MAX_TLAYER];
1566    Window &conformanceWindow = m_cSPS.getConformanceWindow();
1567    Window defaultDisplayWindow = m_cSPS.getVuiParametersPresentFlag() ? m_cSPS.getVuiParameters()->getDefaultDisplayWindow() : Window();
1568
1569    if (m_cIlpPic[0] == NULL)
1570    {
1571      for (Int j=0; j < m_numLayer; j++) // consider to set to NumDirectRefLayers[LayerIdInVps[nuh_layer_id]]
1572      {
1573        m_cIlpPic[j] = new  TComPic;
1574#if AUXILIARY_PICTURES
1575        m_cIlpPic[j]->create(m_iSourceWidth, m_iSourceHeight, m_chromaFormatIDC, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, conformanceWindow, defaultDisplayWindow, numReorderPics, &m_cSPS, true);
1576#else
1577        m_cIlpPic[j]->create(m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, conformanceWindow, defaultDisplayWindow, numReorderPics, &m_cSPS, true);
1578#endif
1579        for (Int i=0; i<m_cIlpPic[j]->getPicSym()->getNumberOfCUsInFrame(); i++)
1580        {
1581          m_cIlpPic[j]->getPicSym()->getCU(i)->initCU(m_cIlpPic[j], i);
1582        }
1583      }
1584    }
1585  }
1586}
1587#else
1588Void TEncTop::xInitILRP()
1589{
1590#if O0096_REP_FORMAT_INDEX
1591  RepFormat *repFormat = m_cVPS.getVpsRepFormat( m_cVPS.getVpsRepFormatIdx( m_cSPS.getUpdateRepFormatFlag() ? m_cSPS.getUpdateRepFormatIndex() : m_layerId ) );
1592#else
1593  RepFormat *repFormat = m_cVPS.getVpsRepFormat( m_cVPS.getVpsRepFormatIdx( m_layerId ) );
1594#endif
1595  Int bitDepthY,bitDepthC,picWidth,picHeight;
1596
1597#if O0096_REP_FORMAT_INDEX
1598  bitDepthY   = repFormat->getBitDepthVpsLuma();
1599  bitDepthC   = repFormat->getBitDepthVpsChroma();
1600  picWidth    = repFormat->getPicWidthVpsInLumaSamples();
1601  picHeight   = repFormat->getPicHeightVpsInLumaSamples();
1602#else
1603  if( m_cSPS.getUpdateRepFormatFlag() )
1604  {
1605    bitDepthY   = m_cSPS.getBitDepthY();
1606    bitDepthC   = m_cSPS.getBitDepthC();
1607    picWidth    = m_cSPS.getPicWidthInLumaSamples();
1608    picHeight   = m_cSPS.getPicHeightInLumaSamples();
1609  }
1610  else
1611  {
1612    bitDepthY   = repFormat->getBitDepthVpsLuma();
1613    bitDepthC   = repFormat->getBitDepthVpsChroma();
1614    picWidth    = repFormat->getPicWidthVpsInLumaSamples();
1615    picHeight   = repFormat->getPicHeightVpsInLumaSamples();
1616  }
1617#endif
1618 
1619  if(m_layerId > 0)
1620  {
1621    g_bitDepthY     = bitDepthY;
1622    g_bitDepthC     = bitDepthC;
1623    g_uiMaxCUWidth  = m_cSPS.getMaxCUWidth();
1624    g_uiMaxCUHeight = m_cSPS.getMaxCUHeight();
1625    g_uiMaxCUDepth  = m_cSPS.getMaxCUDepth();
1626    g_uiAddCUDepth  = max (0, m_cSPS.getLog2MinCodingBlockSize() - (Int)m_cSPS.getQuadtreeTULog2MinSize() );
1627
1628    Int  numReorderPics[MAX_TLAYER];
1629    Window &conformanceWindow = m_cSPS.getConformanceWindow();
1630    Window defaultDisplayWindow = m_cSPS.getVuiParametersPresentFlag() ? m_cSPS.getVuiParameters()->getDefaultDisplayWindow() : Window();
1631
1632    if (m_cIlpPic[0] == NULL)
1633    {
1634      for (Int j=0; j < m_numDirectRefLayers; j++)
1635      {
1636        m_cIlpPic[j] = new  TComPic;
1637#if AUXILIARY_PICTURES
1638        m_cIlpPic[j]->create(picWidth, picHeight, m_chromaFormatIDC, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, conformanceWindow, defaultDisplayWindow, numReorderPics, &m_cSPS, true);
1639#else
1640        m_cIlpPic[j]->create(picWidth, picHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, conformanceWindow, defaultDisplayWindow, numReorderPics, &m_cSPS, true);
1641#endif
1642        for (Int i=0; i<m_cIlpPic[j]->getPicSym()->getNumberOfCUsInFrame(); i++)
1643        {
1644          m_cIlpPic[j]->getPicSym()->getCU(i)->initCU(m_cIlpPic[j], i);
1645        }
1646      }
1647    }
1648  }
1649}
1650#endif
1651
1652#if O0098_SCALED_REF_LAYER_ID
1653Window& TEncTop::getScaledRefLayerWindowForLayer(Int layerId)
1654{
1655  static Window win;
1656
1657  for (Int i = 0; i < m_numScaledRefLayerOffsets; i++)
1658  {
1659    if (layerId == m_scaledRefLayerId[i])
1660    {
1661      return m_scaledRefLayerWindow[i];
1662    }
1663  }
1664
1665  win.resetWindow();  // scaled reference layer offsets are inferred to be zero when not present
1666  return win;
1667}
1668#endif
1669
1670#endif //SVC_EXTENSION
1671//! \}
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