source: SHVCSoftware/branches/SHM-dev/source/Lib/TLibEncoder/TEncTop.cpp @ 832

Last change on this file since 832 was 830, checked in by seregin, 10 years ago

set NumDirectRefLayers equal to 0 for the zero layerId
  • Property svn:eol-style set to native
File size: 55.8 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
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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 || POC_RESET_IDC_ENCODER
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            assert( m_cVPS.getScalabilityMask( SCALABILITY_ID ) == true );
813          }
814        }
815      }
816#endif
817
818#if SVC_EXTENSION
819#if AUXILIARY_PICTURES
820      pcEPic->create( m_iSourceWidth, m_iSourceHeight, m_chromaFormatIDC, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, m_cPPS.getMaxCuDQPDepth()+1 ,
821                      m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics, &m_cSPS);
822#else
823      pcEPic->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, m_cPPS.getMaxCuDQPDepth()+1 ,
824                      m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics, &m_cSPS);
825#endif
826#else  //SVC_EXTENSION
827      pcEPic->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, m_cPPS.getMaxCuDQPDepth()+1 ,
828                      m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics);
829#endif //SVC_EXTENSION
830      rpcPic = pcEPic;
831    }
832    else
833    {
834      rpcPic = new TComPic;
835
836#if SVC_EXTENSION //Temporal solution, should be modified
837      if(m_layerId > 0)
838      {
839        for(UInt i = 0; i < m_cVPS.getNumDirectRefLayers( m_layerId ); i++ )
840        {
841#if O0098_SCALED_REF_LAYER_ID
842          const Window scalEL = getSPS()->getScaledRefLayerWindowForLayer(m_cVPS.getRefLayerId(m_layerId, i));
843#else
844          const Window scalEL = getSPS()->getScaledRefLayerWindow(i);
845#endif
846          Bool zeroOffsets = ( scalEL.getWindowLeftOffset() == 0 && scalEL.getWindowRightOffset() == 0 && scalEL.getWindowTopOffset() == 0 && scalEL.getWindowBottomOffset() == 0 );
847
848#if VPS_EXTN_DIRECT_REF_LAYERS
849          TEncTop *pcEncTopBase = (TEncTop *)getRefLayerEnc( i );
850#else
851          TEncTop *pcEncTopBase = (TEncTop *)getLayerEnc( m_layerId-1 );
852#endif
853#if O0194_DIFFERENT_BITDEPTH_EL_BL
854          UInt refLayerId = m_cVPS.getRefLayerId(m_layerId, i);
855          Bool sameBitDepths = ( g_bitDepthYLayer[m_layerId] == g_bitDepthYLayer[refLayerId] ) && ( g_bitDepthCLayer[m_layerId] == g_bitDepthCLayer[refLayerId] );
856
857          if( m_iSourceWidth != pcEncTopBase->getSourceWidth() || m_iSourceHeight != pcEncTopBase->getSourceHeight() || !zeroOffsets || !sameBitDepths
858#if Q0048_CGS_3D_ASYMLUT
859            || m_cPPS.getCGSFlag() > 0
860#endif
861#if LAYER_CTB
862            || pcEncTopBase->getSPS()->getMaxCUWidth() != m_cSPS.getMaxCUWidth() || pcEncTopBase->getSPS()->getMaxCUHeight() != m_cSPS.getMaxCUHeight() || pcEncTopBase->getSPS()->getMaxCUDepth() != m_cSPS.getMaxCUDepth()
863#endif
864)
865#else
866          if(m_iSourceWidth != pcEncTopBase->getSourceWidth() || m_iSourceHeight != pcEncTopBase->getSourceHeight() || !zeroOffsets )
867#endif
868          {
869            rpcPic->setSpatialEnhLayerFlag( i, true );
870
871            //only for scalable extension
872            assert( m_cVPS.getScalabilityMask( SCALABILITY_ID ) == true );
873          }
874        }
875      }
876#endif
877
878#if SVC_EXTENSION
879#if AUXILIARY_PICTURES
880      rpcPic->create( m_iSourceWidth, m_iSourceHeight, m_chromaFormatIDC, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, 
881                      m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics, &m_cSPS);
882#else
883      rpcPic->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, 
884                      m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics, &m_cSPS);
885#endif
886#else  //SVC_EXTENSION
887      rpcPic->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, 
888                      m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics);
889#endif //SVC_EXTENSION
890    }
891    m_cListPic.pushBack( rpcPic );
892  }
893  rpcPic->setReconMark (false);
894 
895  m_iPOCLast++;
896  m_iNumPicRcvd++;
897 
898  rpcPic->getSlice(0)->setPOC( m_iPOCLast );
899  // mark it should be extended
900  rpcPic->getPicYuvRec()->setBorderExtension(false);
901}
902
903Void TEncTop::xInitSPS()
904{
905#if SVC_EXTENSION
906  m_cSPS.setExtensionFlag( m_layerId > 0 ? true : false );
907
908#if Q0078_ADD_LAYER_SETS
909  if( !m_numDirectRefLayers && m_numAddLayerSets )
910  {
911    m_cSPS.setLayerId(0); // layer ID 0 for independent layers
912  }
913  else
914  {
915    m_cSPS.setLayerId(m_layerId);
916  }
917#else
918  m_cSPS.setLayerId(m_layerId);
919#endif
920  m_cSPS.setNumScaledRefLayerOffsets(m_numScaledRefLayerOffsets);
921  for(Int i = 0; i < m_cSPS.getNumScaledRefLayerOffsets(); i++)
922  {
923#if O0098_SCALED_REF_LAYER_ID
924    m_cSPS.setScaledRefLayerId(i, m_scaledRefLayerId[i]);
925#endif
926    m_cSPS.getScaledRefLayerWindow(i) = m_scaledRefLayerWindow[i];
927#if P0312_VERT_PHASE_ADJ
928    m_cSPS.setVertPhasePositionEnableFlag( m_scaledRefLayerId[i], m_scaledRefLayerWindow[i].getVertPhasePositionEnableFlag() );
929#endif
930  }
931#endif //SVC_EXTENSION
932  ProfileTierLevel& profileTierLevel = *m_cSPS.getPTL()->getGeneralPTL();
933  profileTierLevel.setLevelIdc(m_level);
934  profileTierLevel.setTierFlag(m_levelTier);
935  profileTierLevel.setProfileIdc(m_profile);
936  profileTierLevel.setProfileCompatibilityFlag(m_profile, 1);
937  profileTierLevel.setProgressiveSourceFlag(m_progressiveSourceFlag);
938  profileTierLevel.setInterlacedSourceFlag(m_interlacedSourceFlag);
939  profileTierLevel.setNonPackedConstraintFlag(m_nonPackedConstraintFlag);
940  profileTierLevel.setFrameOnlyConstraintFlag(m_frameOnlyConstraintFlag);
941 
942  if (m_profile == Profile::MAIN10 && g_bitDepthY == 8 && g_bitDepthC == 8)
943  {
944    /* The above constraint is equal to Profile::MAIN */
945    profileTierLevel.setProfileCompatibilityFlag(Profile::MAIN, 1);
946  }
947  if (m_profile == Profile::MAIN)
948  {
949    /* A Profile::MAIN10 decoder can always decode Profile::MAIN */
950    profileTierLevel.setProfileCompatibilityFlag(Profile::MAIN10, 1);
951  }
952  /* XXX: should Main be marked as compatible with still picture? */
953  /* XXX: may be a good idea to refactor the above into a function
954   * that chooses the actual compatibility based upon options */
955
956  m_cSPS.setPicWidthInLumaSamples         ( m_iSourceWidth      );
957  m_cSPS.setPicHeightInLumaSamples        ( m_iSourceHeight     );
958  m_cSPS.setConformanceWindow             ( m_conformanceWindow );
959  m_cSPS.setMaxCUWidth    ( g_uiMaxCUWidth      );
960  m_cSPS.setMaxCUHeight   ( g_uiMaxCUHeight     );
961  m_cSPS.setMaxCUDepth    ( g_uiMaxCUDepth      );
962#if AUXILIARY_PICTURES
963  m_cSPS.setChromaFormatIdc( m_chromaFormatIDC);
964#endif
965
966  Int minCUSize = m_cSPS.getMaxCUWidth() >> ( m_cSPS.getMaxCUDepth()-g_uiAddCUDepth );
967  Int log2MinCUSize = 0;
968  while(minCUSize > 1)
969  {
970    minCUSize >>= 1;
971    log2MinCUSize++;
972  }
973
974  m_cSPS.setLog2MinCodingBlockSize(log2MinCUSize);
975  m_cSPS.setLog2DiffMaxMinCodingBlockSize(m_cSPS.getMaxCUDepth()-g_uiAddCUDepth);
976#if SVC_EXTENSION
977  m_cSPS.setSPSId         ( m_iSPSIdCnt       );
978#endif
979 
980  m_cSPS.setPCMLog2MinSize (m_uiPCMLog2MinSize);
981  m_cSPS.setUsePCM        ( m_usePCM           );
982  m_cSPS.setPCMLog2MaxSize( m_pcmLog2MaxSize  );
983
984  m_cSPS.setQuadtreeTULog2MaxSize( m_uiQuadtreeTULog2MaxSize );
985  m_cSPS.setQuadtreeTULog2MinSize( m_uiQuadtreeTULog2MinSize );
986  m_cSPS.setQuadtreeTUMaxDepthInter( m_uiQuadtreeTUMaxDepthInter    );
987  m_cSPS.setQuadtreeTUMaxDepthIntra( m_uiQuadtreeTUMaxDepthIntra    );
988 
989  m_cSPS.setTMVPFlagsPresent(false);
990
991  m_cSPS.setMaxTrSize   ( 1 << m_uiQuadtreeTULog2MaxSize );
992 
993  Int i;
994 
995  for (i = 0; i < g_uiMaxCUDepth-g_uiAddCUDepth; i++ )
996  {
997    m_cSPS.setAMPAcc( i, m_useAMP );
998    //m_cSPS.setAMPAcc( i, 1 );
999  }
1000
1001  m_cSPS.setUseAMP ( m_useAMP );
1002
1003  for (i = g_uiMaxCUDepth-g_uiAddCUDepth; i < g_uiMaxCUDepth; i++ )
1004  {
1005    m_cSPS.setAMPAcc(i, 0);
1006  }
1007
1008#if REPN_FORMAT_IN_VPS
1009  m_cSPS.setBitDepthY( m_cVPS.getVpsRepFormat( m_cVPS.getVpsRepFormatIdx( m_layerId ) )->getBitDepthVpsLuma() );
1010  m_cSPS.setBitDepthC( m_cVPS.getVpsRepFormat( m_cVPS.getVpsRepFormatIdx( m_layerId ) )->getBitDepthVpsChroma()  );
1011
1012  m_cSPS.setQpBDOffsetY ( 6*(m_cVPS.getVpsRepFormat( m_cVPS.getVpsRepFormatIdx( m_layerId ) )->getBitDepthVpsLuma()  - 8) );
1013  m_cSPS.setQpBDOffsetC ( 6*(m_cVPS.getVpsRepFormat( m_cVPS.getVpsRepFormatIdx( m_layerId ) )->getBitDepthVpsChroma()  - 8) );
1014#else
1015  m_cSPS.setBitDepthY( g_bitDepthY );
1016  m_cSPS.setBitDepthC( g_bitDepthC );
1017
1018  m_cSPS.setQpBDOffsetY ( 6*(g_bitDepthY - 8) );
1019  m_cSPS.setQpBDOffsetC ( 6*(g_bitDepthC - 8) );
1020#endif
1021
1022  m_cSPS.setUseSAO( m_bUseSAO );
1023
1024  m_cSPS.setMaxTLayers( m_maxTempLayer );
1025  m_cSPS.setTemporalIdNestingFlag( ( m_maxTempLayer == 1 ) ? true : false );
1026  for ( i = 0; i < min(m_cSPS.getMaxTLayers(),(UInt) MAX_TLAYER); i++ )
1027  {
1028    m_cSPS.setMaxDecPicBuffering(m_maxDecPicBuffering[i], i);
1029    m_cSPS.setNumReorderPics(m_numReorderPics[i], i);
1030  }
1031  m_cSPS.setPCMBitDepthLuma (g_uiPCMBitDepthLuma);
1032  m_cSPS.setPCMBitDepthChroma (g_uiPCMBitDepthChroma);
1033  m_cSPS.setPCMFilterDisableFlag  ( m_bPCMFilterDisableFlag );
1034
1035  m_cSPS.setScalingListFlag ( (m_useScalingListId == 0) ? 0 : 1 );
1036
1037  m_cSPS.setUseStrongIntraSmoothing( m_useStrongIntraSmoothing );
1038
1039  m_cSPS.setVuiParametersPresentFlag(getVuiParametersPresentFlag());
1040  if (m_cSPS.getVuiParametersPresentFlag())
1041  {
1042    TComVUI* pcVUI = m_cSPS.getVuiParameters();
1043    pcVUI->setAspectRatioInfoPresentFlag(getAspectRatioInfoPresentFlag());
1044    pcVUI->setAspectRatioIdc(getAspectRatioIdc());
1045    pcVUI->setSarWidth(getSarWidth());
1046    pcVUI->setSarHeight(getSarHeight());
1047    pcVUI->setOverscanInfoPresentFlag(getOverscanInfoPresentFlag());
1048    pcVUI->setOverscanAppropriateFlag(getOverscanAppropriateFlag());
1049    pcVUI->setVideoSignalTypePresentFlag(getVideoSignalTypePresentFlag());
1050    pcVUI->setVideoFormat(getVideoFormat());
1051    pcVUI->setVideoFullRangeFlag(getVideoFullRangeFlag());
1052    pcVUI->setColourDescriptionPresentFlag(getColourDescriptionPresentFlag());
1053    pcVUI->setColourPrimaries(getColourPrimaries());
1054    pcVUI->setTransferCharacteristics(getTransferCharacteristics());
1055    pcVUI->setMatrixCoefficients(getMatrixCoefficients());
1056    pcVUI->setChromaLocInfoPresentFlag(getChromaLocInfoPresentFlag());
1057    pcVUI->setChromaSampleLocTypeTopField(getChromaSampleLocTypeTopField());
1058    pcVUI->setChromaSampleLocTypeBottomField(getChromaSampleLocTypeBottomField());
1059    pcVUI->setNeutralChromaIndicationFlag(getNeutralChromaIndicationFlag());
1060    pcVUI->setDefaultDisplayWindow(getDefaultDisplayWindow());
1061    pcVUI->setFrameFieldInfoPresentFlag(getFrameFieldInfoPresentFlag());
1062    pcVUI->setFieldSeqFlag(false);
1063    pcVUI->setHrdParametersPresentFlag(false);
1064    pcVUI->getTimingInfo()->setPocProportionalToTimingFlag(getPocProportionalToTimingFlag());
1065    pcVUI->getTimingInfo()->setNumTicksPocDiffOneMinus1   (getNumTicksPocDiffOneMinus1()   );
1066    pcVUI->setBitstreamRestrictionFlag(getBitstreamRestrictionFlag());
1067    pcVUI->setTilesFixedStructureFlag(getTilesFixedStructureFlag());
1068    pcVUI->setMotionVectorsOverPicBoundariesFlag(getMotionVectorsOverPicBoundariesFlag());
1069    pcVUI->setMinSpatialSegmentationIdc(getMinSpatialSegmentationIdc());
1070    pcVUI->setMaxBytesPerPicDenom(getMaxBytesPerPicDenom());
1071    pcVUI->setMaxBitsPerMinCuDenom(getMaxBitsPerMinCuDenom());
1072    pcVUI->setLog2MaxMvLengthHorizontal(getLog2MaxMvLengthHorizontal());
1073    pcVUI->setLog2MaxMvLengthVertical(getLog2MaxMvLengthVertical());
1074  }
1075}
1076
1077Void TEncTop::xInitPPS()
1078{
1079  m_cPPS.setConstrainedIntraPred( m_bUseConstrainedIntraPred );
1080  Bool bUseDQP = (getMaxCuDQPDepth() > 0)? true : false;
1081
1082  if((getMaxDeltaQP() != 0 )|| getUseAdaptiveQP())
1083  {
1084    bUseDQP = true;
1085  }
1086
1087  if(bUseDQP)
1088  {
1089    m_cPPS.setUseDQP(true);
1090    m_cPPS.setMaxCuDQPDepth( m_iMaxCuDQPDepth );
1091    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
1092  }
1093  else
1094  {
1095    m_cPPS.setUseDQP(false);
1096    m_cPPS.setMaxCuDQPDepth( 0 );
1097    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
1098  }
1099
1100  if ( m_RCEnableRateControl )
1101  {
1102    m_cPPS.setUseDQP(true);
1103    m_cPPS.setMaxCuDQPDepth( 0 );
1104    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
1105  } 
1106
1107  m_cPPS.setChromaCbQpOffset( m_chromaCbQpOffset );
1108  m_cPPS.setChromaCrQpOffset( m_chromaCrQpOffset );
1109
1110  m_cPPS.setNumSubstreams(m_iWaveFrontSubstreams);
1111  m_cPPS.setEntropyCodingSyncEnabledFlag( m_iWaveFrontSynchro > 0 );
1112  m_cPPS.setTilesEnabledFlag( (m_iNumColumnsMinus1 > 0 || m_iNumRowsMinus1 > 0) );
1113  m_cPPS.setUseWP( m_useWeightedPred );
1114  m_cPPS.setWPBiPred( m_useWeightedBiPred );
1115  m_cPPS.setOutputFlagPresentFlag( false );
1116  m_cPPS.setSignHideFlag(getSignHideFlag());
1117  if ( getDeblockingFilterMetric() )
1118  {
1119    m_cPPS.setDeblockingFilterControlPresentFlag (true);
1120    m_cPPS.setDeblockingFilterOverrideEnabledFlag(true);
1121    m_cPPS.setPicDisableDeblockingFilterFlag(false);
1122    m_cPPS.setDeblockingFilterBetaOffsetDiv2(0);
1123    m_cPPS.setDeblockingFilterTcOffsetDiv2(0);
1124  } 
1125  else
1126  {
1127  m_cPPS.setDeblockingFilterControlPresentFlag (m_DeblockingFilterControlPresent );
1128  }
1129  m_cPPS.setLog2ParallelMergeLevelMinus2   (m_log2ParallelMergeLevelMinus2 );
1130  m_cPPS.setCabacInitPresentFlag(CABAC_INIT_PRESENT_FLAG);
1131  m_cPPS.setLoopFilterAcrossSlicesEnabledFlag( m_bLFCrossSliceBoundaryFlag );
1132  Int histogram[MAX_NUM_REF + 1];
1133  for( Int i = 0; i <= MAX_NUM_REF; i++ )
1134  {
1135    histogram[i]=0;
1136  }
1137  for( Int i = 0; i < getGOPSize(); i++ )
1138  {
1139    assert(getGOPEntry(i).m_numRefPicsActive >= 0 && getGOPEntry(i).m_numRefPicsActive <= MAX_NUM_REF);
1140    histogram[getGOPEntry(i).m_numRefPicsActive]++;
1141  }
1142  Int maxHist=-1;
1143  Int bestPos=0;
1144  for( Int i = 0; i <= MAX_NUM_REF; i++ )
1145  {
1146    if(histogram[i]>maxHist)
1147    {
1148      maxHist=histogram[i];
1149      bestPos=i;
1150    }
1151  }
1152  assert(bestPos <= 15);
1153  m_cPPS.setNumRefIdxL0DefaultActive(bestPos);
1154  m_cPPS.setNumRefIdxL1DefaultActive(bestPos);
1155  m_cPPS.setTransquantBypassEnableFlag(getTransquantBypassEnableFlag());
1156  m_cPPS.setUseTransformSkip( m_useTransformSkip );
1157  if (m_sliceSegmentMode)
1158  {
1159    m_cPPS.setDependentSliceSegmentsEnabledFlag( true );
1160  }
1161  if( m_cPPS.getDependentSliceSegmentsEnabledFlag() )
1162  {
1163    Int NumCtx = m_cPPS.getEntropyCodingSyncEnabledFlag()?2:1;
1164    m_cSliceEncoder.initCtxMem( NumCtx );
1165    for ( UInt st = 0; st < NumCtx; st++ )
1166    {
1167      TEncSbac* ctx = NULL;
1168      ctx = new TEncSbac;
1169      ctx->init( &m_cBinCoderCABAC );
1170      m_cSliceEncoder.setCtxMem( ctx, st );
1171    }
1172  }
1173#if SVC_EXTENSION
1174#if SCALINGLIST_INFERRING
1175  m_cPPS.setLayerId( m_layerId );
1176#endif
1177
1178#if Q0078_ADD_LAYER_SETS
1179  if( !m_numDirectRefLayers && m_numAddLayerSets )
1180  {
1181    m_cPPS.setLayerId(0); // layer ID 0 for independent layers
1182  }
1183#endif
1184
1185  if( m_layerId > 0 )
1186  {
1187    m_cPPS.setListsModificationPresentFlag(true);
1188    m_cPPS.setExtensionFlag(true);
1189  }
1190  else
1191  {
1192    m_cPPS.setListsModificationPresentFlag(false);
1193    m_cPPS.setExtensionFlag(false);
1194  }
1195
1196  m_cPPS.setPPSId( m_iPPSIdCnt );
1197  m_cPPS.setSPSId( m_iSPSIdCnt );
1198#if POC_RESET_FLAG
1199  m_cPPS.setNumExtraSliceHeaderBits( 2 );
1200#endif
1201#if O0149_CROSS_LAYER_BLA_FLAG
1202  if (m_crossLayerBLAFlag)
1203  {
1204    m_cPPS.setNumExtraSliceHeaderBits( 3 );
1205  }
1206#endif
1207#if Q0048_CGS_3D_ASYMLUT
1208  m_cPPS.setCGSFlag( m_nCGSFlag );
1209#endif
1210#if POC_RESET_IDC_ENCODER
1211  m_cPPS.setPocResetInfoPresentFlag( true );
1212  m_cPPS.setExtensionFlag( true );
1213  m_cPPS.setSliceHeaderExtensionPresentFlag( true );
1214#endif
1215#endif //SVC_EXTENSION
1216}
1217
1218//Function for initializing m_RPSList, a list of TComReferencePictureSet, based on the GOPEntry objects read from the config file.
1219Void TEncTop::xInitRPS(Bool isFieldCoding)
1220{
1221  TComReferencePictureSet*      rps;
1222 
1223  m_cSPS.createRPSList(getGOPSize()+m_extraRPSs+1);
1224  TComRPSList* rpsList = m_cSPS.getRPSList();
1225
1226  for( Int i = 0; i < getGOPSize()+m_extraRPSs; i++) 
1227  {
1228    GOPEntry ge = getGOPEntry(i);
1229    rps = rpsList->getReferencePictureSet(i);
1230    rps->setNumberOfPictures(ge.m_numRefPics);
1231    rps->setNumRefIdc(ge.m_numRefIdc);
1232    Int numNeg = 0;
1233    Int numPos = 0;
1234    for( Int j = 0; j < ge.m_numRefPics; j++)
1235    {
1236      rps->setDeltaPOC(j,ge.m_referencePics[j]);
1237      rps->setUsed(j,ge.m_usedByCurrPic[j]);
1238      if(ge.m_referencePics[j]>0)
1239      {
1240        numPos++;
1241      }
1242      else
1243      {
1244        numNeg++;
1245      }
1246    }
1247    rps->setNumberOfNegativePictures(numNeg);
1248    rps->setNumberOfPositivePictures(numPos);
1249
1250    // handle inter RPS intialization from the config file.
1251#if AUTO_INTER_RPS
1252    rps->setInterRPSPrediction(ge.m_interRPSPrediction > 0);  // not very clean, converting anything > 0 to true.
1253    rps->setDeltaRIdxMinus1(0);                               // index to the Reference RPS is always the previous one.
1254    TComReferencePictureSet*     RPSRef = rpsList->getReferencePictureSet(i-1);  // get the reference RPS
1255
1256    if (ge.m_interRPSPrediction == 2)  // Automatic generation of the inter RPS idc based on the RIdx provided.
1257    {
1258      Int deltaRPS = getGOPEntry(i-1).m_POC - ge.m_POC;  // the ref POC - current POC
1259      Int numRefDeltaPOC = RPSRef->getNumberOfPictures();
1260
1261      rps->setDeltaRPS(deltaRPS);           // set delta RPS
1262      rps->setNumRefIdc(numRefDeltaPOC+1);  // set the numRefIdc to the number of pictures in the reference RPS + 1.
1263      Int count=0;
1264      for (Int j = 0; j <= numRefDeltaPOC; j++ ) // cycle through pics in reference RPS.
1265      {
1266        Int RefDeltaPOC = (j<numRefDeltaPOC)? RPSRef->getDeltaPOC(j): 0;  // if it is the last decoded picture, set RefDeltaPOC = 0
1267        rps->setRefIdc(j, 0);
1268        for (Int k = 0; k < rps->getNumberOfPictures(); k++ )  // cycle through pics in current RPS.
1269        {
1270          if (rps->getDeltaPOC(k) == ( RefDeltaPOC + deltaRPS))  // if the current RPS has a same picture as the reference RPS.
1271          {
1272              rps->setRefIdc(j, (rps->getUsed(k)?1:2));
1273              count++;
1274              break;
1275          }
1276        }
1277      }
1278      if (count != rps->getNumberOfPictures())
1279      {
1280        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");
1281        rps->setInterRPSPrediction(0);
1282      }
1283    }
1284    else if (ge.m_interRPSPrediction == 1)  // inter RPS idc based on the RefIdc values provided in config file.
1285    {
1286      rps->setDeltaRPS(ge.m_deltaRPS);
1287      rps->setNumRefIdc(ge.m_numRefIdc);
1288      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1289      {
1290        rps->setRefIdc(j, ge.m_refIdc[j]);
1291      }
1292#if WRITE_BACK
1293      // the folowing code overwrite the deltaPOC and Used by current values read from the config file with the ones
1294      // computed from the RefIdc.  A warning is printed if they are not identical.
1295      numNeg = 0;
1296      numPos = 0;
1297      TComReferencePictureSet      RPSTemp;  // temporary variable
1298
1299      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1300      {
1301        if (ge.m_refIdc[j])
1302        {
1303          Int deltaPOC = ge.m_deltaRPS + ((j < RPSRef->getNumberOfPictures())? RPSRef->getDeltaPOC(j) : 0);
1304          RPSTemp.setDeltaPOC((numNeg+numPos),deltaPOC);
1305          RPSTemp.setUsed((numNeg+numPos),ge.m_refIdc[j]==1?1:0);
1306          if (deltaPOC<0)
1307          {
1308            numNeg++;
1309          }
1310          else
1311          {
1312            numPos++;
1313          }
1314        }
1315      }
1316      if (numNeg != rps->getNumberOfNegativePictures())
1317      {
1318        printf("Warning: number of negative pictures in RPS is different between intra and inter RPS specified in the config file.\n");
1319        rps->setNumberOfNegativePictures(numNeg);
1320        rps->setNumberOfPictures(numNeg+numPos);
1321      }
1322      if (numPos != rps->getNumberOfPositivePictures())
1323      {
1324        printf("Warning: number of positive pictures in RPS is different between intra and inter RPS specified in the config file.\n");
1325        rps->setNumberOfPositivePictures(numPos);
1326        rps->setNumberOfPictures(numNeg+numPos);
1327      }
1328      RPSTemp.setNumberOfPictures(numNeg+numPos);
1329      RPSTemp.setNumberOfNegativePictures(numNeg);
1330      RPSTemp.sortDeltaPOC();     // sort the created delta POC before comparing
1331      // check if Delta POC and Used are the same
1332      // print warning if they are not.
1333      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1334      {
1335        if (RPSTemp.getDeltaPOC(j) != rps->getDeltaPOC(j))
1336        {
1337          printf("Warning: delta POC is different between intra RPS and inter RPS specified in the config file.\n");
1338          rps->setDeltaPOC(j,RPSTemp.getDeltaPOC(j));
1339        }
1340        if (RPSTemp.getUsed(j) != rps->getUsed(j))
1341        {
1342          printf("Warning: Used by Current in RPS is different between intra and inter RPS specified in the config file.\n");
1343          rps->setUsed(j,RPSTemp.getUsed(j));
1344        }
1345      }
1346#endif
1347    }
1348#else
1349    rps->setInterRPSPrediction(ge.m_interRPSPrediction);
1350    if (ge.m_interRPSPrediction)
1351    {
1352      rps->setDeltaRIdxMinus1(0);
1353      rps->setDeltaRPS(ge.m_deltaRPS);
1354      rps->setNumRefIdc(ge.m_numRefIdc);
1355      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1356      {
1357        rps->setRefIdc(j, ge.m_refIdc[j]);
1358      }
1359#if WRITE_BACK
1360      // the folowing code overwrite the deltaPOC and Used by current values read from the config file with the ones
1361      // computed from the RefIdc.  This is not necessary if both are identical. Currently there is no check to see if they are identical.
1362      numNeg = 0;
1363      numPos = 0;
1364      TComReferencePictureSet*     RPSRef = m_RPSList.getReferencePictureSet(i-1);
1365
1366      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1367      {
1368        if (ge.m_refIdc[j])
1369        {
1370          Int deltaPOC = ge.m_deltaRPS + ((j < RPSRef->getNumberOfPictures())? RPSRef->getDeltaPOC(j) : 0);
1371          rps->setDeltaPOC((numNeg+numPos),deltaPOC);
1372          rps->setUsed((numNeg+numPos),ge.m_refIdc[j]==1?1:0);
1373          if (deltaPOC<0)
1374          {
1375            numNeg++;
1376          }
1377          else
1378          {
1379            numPos++;
1380          }
1381        }
1382      }
1383      rps->setNumberOfNegativePictures(numNeg);
1384      rps->setNumberOfPositivePictures(numPos);
1385      rps->sortDeltaPOC();
1386#endif
1387    }
1388#endif //INTER_RPS_AUTO
1389  }
1390  //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.
1391  //The position = GOPSize + extraRPSs which is (a priori) unused is reserved for this field in the RPS.
1392  if (isFieldCoding) 
1393  {
1394    rps = rpsList->getReferencePictureSet(getGOPSize()+m_extraRPSs);
1395    rps->setNumberOfPictures(1);
1396    rps->setNumberOfNegativePictures(1);
1397    rps->setNumberOfPositivePictures(0);
1398    rps->setNumberOfLongtermPictures(0);
1399    rps->setDeltaPOC(0,-1);
1400    rps->setPOC(0,0);
1401    rps->setUsed(0,true);
1402    rps->setInterRPSPrediction(false);
1403    rps->setDeltaRIdxMinus1(0);
1404    rps->setDeltaRPS(0);
1405    rps->setNumRefIdc(0);
1406}
1407}
1408
1409   // This is a function that
1410   // determines what Reference Picture Set to use
1411   // for a specific slice (with POC = POCCurr)
1412Void TEncTop::selectReferencePictureSet(TComSlice* slice, Int POCCurr, Int GOPid )
1413{
1414  slice->setRPSidx(GOPid);
1415  for(Int extraNum=m_iGOPSize; extraNum<m_extraRPSs+m_iGOPSize; extraNum++)
1416  {   
1417    if(m_uiIntraPeriod > 0 && getDecodingRefreshType() > 0)
1418    {
1419      Int POCIndex = POCCurr%m_uiIntraPeriod;
1420      if(POCIndex == 0)
1421      {
1422        POCIndex = m_uiIntraPeriod;
1423      }
1424      if(POCIndex == m_GOPList[extraNum].m_POC)
1425      {
1426        slice->setRPSidx(extraNum);
1427      }
1428    }
1429    else
1430    {
1431      if(POCCurr==m_GOPList[extraNum].m_POC)
1432      {
1433        slice->setRPSidx(extraNum);
1434      }
1435    }
1436  }
1437
1438  if(POCCurr == 1 && slice->getPic()->isField())
1439  {
1440    slice->setRPSidx(m_iGOPSize+m_extraRPSs);
1441  }
1442
1443  slice->setRPS(getSPS()->getRPSList()->getReferencePictureSet(slice->getRPSidx()));
1444  slice->getRPS()->setNumberOfPictures(slice->getRPS()->getNumberOfNegativePictures()+slice->getRPS()->getNumberOfPositivePictures());
1445}
1446
1447Int TEncTop::getReferencePictureSetIdxForSOP(TComSlice* slice, Int POCCurr, Int GOPid )
1448{
1449  int rpsIdx = GOPid;
1450
1451  for(Int extraNum=m_iGOPSize; extraNum<m_extraRPSs+m_iGOPSize; extraNum++)
1452  {   
1453    if(m_uiIntraPeriod > 0 && getDecodingRefreshType() > 0)
1454    {
1455      Int POCIndex = POCCurr%m_uiIntraPeriod;
1456      if(POCIndex == 0)
1457      {
1458        POCIndex = m_uiIntraPeriod;
1459      }
1460      if(POCIndex == m_GOPList[extraNum].m_POC)
1461      {
1462        rpsIdx = extraNum;
1463      }
1464    }
1465    else
1466    {
1467      if(POCCurr==m_GOPList[extraNum].m_POC)
1468      {
1469        rpsIdx = extraNum;
1470      }
1471    }
1472  }
1473
1474  return rpsIdx;
1475}
1476
1477Void  TEncTop::xInitPPSforTiles()
1478{
1479  m_cPPS.setTileUniformSpacingFlag( m_tileUniformSpacingFlag );
1480  m_cPPS.setNumTileColumnsMinus1( m_iNumColumnsMinus1 );
1481  m_cPPS.setNumTileRowsMinus1( m_iNumRowsMinus1 );
1482  if( !m_tileUniformSpacingFlag )
1483  {
1484    m_cPPS.setTileColumnWidth( m_tileColumnWidth );
1485    m_cPPS.setTileRowHeight( m_tileRowHeight );
1486  }
1487  m_cPPS.setLoopFilterAcrossTilesEnabledFlag( m_loopFilterAcrossTilesEnabledFlag );
1488
1489  // # substreams is "per tile" when tiles are independent.
1490  if (m_iWaveFrontSynchro )
1491  {
1492    m_cPPS.setNumSubstreams(m_iWaveFrontSubstreams * (m_iNumColumnsMinus1+1));
1493  }
1494}
1495
1496Void  TEncCfg::xCheckGSParameters()
1497{
1498  Int   iWidthInCU = ( m_iSourceWidth%g_uiMaxCUWidth ) ? m_iSourceWidth/g_uiMaxCUWidth + 1 : m_iSourceWidth/g_uiMaxCUWidth;
1499  Int   iHeightInCU = ( m_iSourceHeight%g_uiMaxCUHeight ) ? m_iSourceHeight/g_uiMaxCUHeight + 1 : m_iSourceHeight/g_uiMaxCUHeight;
1500  UInt  uiCummulativeColumnWidth = 0;
1501  UInt  uiCummulativeRowHeight = 0;
1502
1503  //check the column relative parameters
1504  if( m_iNumColumnsMinus1 >= (1<<(LOG2_MAX_NUM_COLUMNS_MINUS1+1)) )
1505  {
1506    printf( "The number of columns is larger than the maximum allowed number of columns.\n" );
1507    exit( EXIT_FAILURE );
1508  }
1509
1510  if( m_iNumColumnsMinus1 >= iWidthInCU )
1511  {
1512    printf( "The current picture can not have so many columns.\n" );
1513    exit( EXIT_FAILURE );
1514  }
1515
1516  if( m_iNumColumnsMinus1 && !m_tileUniformSpacingFlag )
1517  {
1518    for(Int i=0; i<m_iNumColumnsMinus1; i++)
1519    {
1520      uiCummulativeColumnWidth += m_tileColumnWidth[i];
1521    }
1522
1523    if( uiCummulativeColumnWidth >= iWidthInCU )
1524    {
1525      printf( "The width of the column is too large.\n" );
1526      exit( EXIT_FAILURE );
1527    }
1528  }
1529
1530  //check the row relative parameters
1531  if( m_iNumRowsMinus1 >= (1<<(LOG2_MAX_NUM_ROWS_MINUS1+1)) )
1532  {
1533    printf( "The number of rows is larger than the maximum allowed number of rows.\n" );
1534    exit( EXIT_FAILURE );
1535  }
1536
1537  if( m_iNumRowsMinus1 >= iHeightInCU )
1538  {
1539    printf( "The current picture can not have so many rows.\n" );
1540    exit( EXIT_FAILURE );
1541  }
1542
1543  if( m_iNumRowsMinus1 && !m_tileUniformSpacingFlag )
1544  {
1545    for(Int i=0; i<m_iNumRowsMinus1; i++)
1546      uiCummulativeRowHeight += m_tileRowHeight[i];
1547
1548    if( uiCummulativeRowHeight >= iHeightInCU )
1549    {
1550      printf( "The height of the row is too large.\n" );
1551      exit( EXIT_FAILURE );
1552    }
1553  }
1554}
1555
1556#if SVC_EXTENSION
1557#if VPS_EXTN_DIRECT_REF_LAYERS
1558TEncTop* TEncTop::getRefLayerEnc( UInt refLayerIdc )
1559{
1560  if( m_ppcTEncTop[m_layerId]->getNumDirectRefLayers() <= 0 )
1561  {
1562    return (TEncTop *)getLayerEnc( 0 );
1563  }
1564
1565  return (TEncTop *)getLayerEnc( m_cVPS.getRefLayerId( m_layerId, refLayerIdc ) );
1566}
1567#endif
1568
1569#if !REPN_FORMAT_IN_VPS
1570Void TEncTop::xInitILRP()
1571{
1572  if(m_layerId>0)
1573  {
1574    g_bitDepthY     = m_cSPS.getBitDepthY();
1575    g_bitDepthC     = m_cSPS.getBitDepthC();
1576    g_uiMaxCUWidth  = m_cSPS.getMaxCUWidth();
1577    g_uiMaxCUHeight = m_cSPS.getMaxCUHeight();
1578    g_uiMaxCUDepth  = m_cSPS.getMaxCUDepth();
1579    g_uiAddCUDepth  = max (0, m_cSPS.getLog2MinCodingBlockSize() - (Int)m_cSPS.getQuadtreeTULog2MinSize() );
1580
1581    Int  numReorderPics[MAX_TLAYER];
1582    Window &conformanceWindow = m_cSPS.getConformanceWindow();
1583    Window defaultDisplayWindow = m_cSPS.getVuiParametersPresentFlag() ? m_cSPS.getVuiParameters()->getDefaultDisplayWindow() : Window();
1584
1585    if (m_cIlpPic[0] == NULL)
1586    {
1587      for (Int j=0; j < m_numLayer; j++) // consider to set to NumDirectRefLayers[LayerIdInVps[nuh_layer_id]]
1588      {
1589        m_cIlpPic[j] = new  TComPic;
1590#if AUXILIARY_PICTURES
1591        m_cIlpPic[j]->create(m_iSourceWidth, m_iSourceHeight, m_chromaFormatIDC, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, conformanceWindow, defaultDisplayWindow, numReorderPics, &m_cSPS, true);
1592#else
1593        m_cIlpPic[j]->create(m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, conformanceWindow, defaultDisplayWindow, numReorderPics, &m_cSPS, true);
1594#endif
1595        for (Int i=0; i<m_cIlpPic[j]->getPicSym()->getNumberOfCUsInFrame(); i++)
1596        {
1597          m_cIlpPic[j]->getPicSym()->getCU(i)->initCU(m_cIlpPic[j], i);
1598        }
1599      }
1600    }
1601  }
1602}
1603#else
1604Void TEncTop::xInitILRP()
1605{
1606#if O0096_REP_FORMAT_INDEX
1607  RepFormat *repFormat = m_cVPS.getVpsRepFormat( m_cVPS.getVpsRepFormatIdx( m_cSPS.getUpdateRepFormatFlag() ? m_cSPS.getUpdateRepFormatIndex() : m_layerId ) );
1608#else
1609  RepFormat *repFormat = m_cVPS.getVpsRepFormat( m_cVPS.getVpsRepFormatIdx( m_layerId ) );
1610#endif
1611  Int bitDepthY,bitDepthC,picWidth,picHeight;
1612
1613#if O0096_REP_FORMAT_INDEX
1614  bitDepthY   = repFormat->getBitDepthVpsLuma();
1615  bitDepthC   = repFormat->getBitDepthVpsChroma();
1616  picWidth    = repFormat->getPicWidthVpsInLumaSamples();
1617  picHeight   = repFormat->getPicHeightVpsInLumaSamples();
1618#else
1619  if( m_cSPS.getUpdateRepFormatFlag() )
1620  {
1621    bitDepthY   = m_cSPS.getBitDepthY();
1622    bitDepthC   = m_cSPS.getBitDepthC();
1623    picWidth    = m_cSPS.getPicWidthInLumaSamples();
1624    picHeight   = m_cSPS.getPicHeightInLumaSamples();
1625  }
1626  else
1627  {
1628    bitDepthY   = repFormat->getBitDepthVpsLuma();
1629    bitDepthC   = repFormat->getBitDepthVpsChroma();
1630    picWidth    = repFormat->getPicWidthVpsInLumaSamples();
1631    picHeight   = repFormat->getPicHeightVpsInLumaSamples();
1632  }
1633#endif
1634 
1635  if(m_layerId > 0)
1636  {
1637    g_bitDepthY     = bitDepthY;
1638    g_bitDepthC     = bitDepthC;
1639    g_uiMaxCUWidth  = m_cSPS.getMaxCUWidth();
1640    g_uiMaxCUHeight = m_cSPS.getMaxCUHeight();
1641    g_uiMaxCUDepth  = m_cSPS.getMaxCUDepth();
1642    g_uiAddCUDepth  = max (0, m_cSPS.getLog2MinCodingBlockSize() - (Int)m_cSPS.getQuadtreeTULog2MinSize() );
1643
1644    Int  numReorderPics[MAX_TLAYER];
1645    Window &conformanceWindow = m_cSPS.getConformanceWindow();
1646    Window defaultDisplayWindow = m_cSPS.getVuiParametersPresentFlag() ? m_cSPS.getVuiParameters()->getDefaultDisplayWindow() : Window();
1647
1648    if (m_cIlpPic[0] == NULL)
1649    {
1650      for (Int j=0; j < m_numDirectRefLayers; j++)
1651      {
1652        m_cIlpPic[j] = new  TComPic;
1653#if AUXILIARY_PICTURES
1654        m_cIlpPic[j]->create(picWidth, picHeight, m_chromaFormatIDC, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, conformanceWindow, defaultDisplayWindow, numReorderPics, &m_cSPS, true);
1655#else
1656        m_cIlpPic[j]->create(picWidth, picHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, conformanceWindow, defaultDisplayWindow, numReorderPics, &m_cSPS, true);
1657#endif
1658        for (Int i=0; i<m_cIlpPic[j]->getPicSym()->getNumberOfCUsInFrame(); i++)
1659        {
1660          m_cIlpPic[j]->getPicSym()->getCU(i)->initCU(m_cIlpPic[j], i);
1661        }
1662      }
1663    }
1664  }
1665}
1666#endif
1667
1668#if O0098_SCALED_REF_LAYER_ID
1669Window& TEncTop::getScaledRefLayerWindowForLayer(Int layerId)
1670{
1671  static Window win;
1672
1673  for (Int i = 0; i < m_numScaledRefLayerOffsets; i++)
1674  {
1675    if (layerId == m_scaledRefLayerId[i])
1676    {
1677      return m_scaledRefLayerWindow[i];
1678    }
1679  }
1680
1681  win.resetWindow();  // scaled reference layer offsets are inferred to be zero when not present
1682  return win;
1683}
1684#endif
1685
1686#endif //SVC_EXTENSION
1687//! \}
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