source: SHVCSoftware/branches/SHM-6-dev/source/Lib/TLibEncoder/TEncTop.cpp @ 768

Last change on this file since 768 was 762, checked in by seregin, 11 years ago

remove macro TIMING_INFO_NONZERO_LAYERID_SPS
  • Property svn:eol-style set to native
File size: 55.3 KB
Line 
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  m_cPPS.setConstrainedIntraPred( m_bUseConstrainedIntraPred );
1075  Bool bUseDQP = (getMaxCuDQPDepth() > 0)? true : false;
1076
1077  if((getMaxDeltaQP() != 0 )|| getUseAdaptiveQP())
1078  {
1079    bUseDQP = true;
1080  }
1081
1082  if(bUseDQP)
1083  {
1084    m_cPPS.setUseDQP(true);
1085    m_cPPS.setMaxCuDQPDepth( m_iMaxCuDQPDepth );
1086    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
1087  }
1088  else
1089  {
1090    m_cPPS.setUseDQP(false);
1091    m_cPPS.setMaxCuDQPDepth( 0 );
1092    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
1093  }
1094
1095  if ( m_RCEnableRateControl )
1096  {
1097    m_cPPS.setUseDQP(true);
1098    m_cPPS.setMaxCuDQPDepth( 0 );
1099    m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) );
1100  } 
1101
1102  m_cPPS.setChromaCbQpOffset( m_chromaCbQpOffset );
1103  m_cPPS.setChromaCrQpOffset( m_chromaCrQpOffset );
1104
1105  m_cPPS.setNumSubstreams(m_iWaveFrontSubstreams);
1106  m_cPPS.setEntropyCodingSyncEnabledFlag( m_iWaveFrontSynchro > 0 );
1107  m_cPPS.setTilesEnabledFlag( (m_iNumColumnsMinus1 > 0 || m_iNumRowsMinus1 > 0) );
1108  m_cPPS.setUseWP( m_useWeightedPred );
1109  m_cPPS.setWPBiPred( m_useWeightedBiPred );
1110  m_cPPS.setOutputFlagPresentFlag( false );
1111  m_cPPS.setSignHideFlag(getSignHideFlag());
1112  if ( getDeblockingFilterMetric() )
1113  {
1114    m_cPPS.setDeblockingFilterControlPresentFlag (true);
1115    m_cPPS.setDeblockingFilterOverrideEnabledFlag(true);
1116    m_cPPS.setPicDisableDeblockingFilterFlag(false);
1117    m_cPPS.setDeblockingFilterBetaOffsetDiv2(0);
1118    m_cPPS.setDeblockingFilterTcOffsetDiv2(0);
1119  } 
1120  else
1121  {
1122  m_cPPS.setDeblockingFilterControlPresentFlag (m_DeblockingFilterControlPresent );
1123  }
1124  m_cPPS.setLog2ParallelMergeLevelMinus2   (m_log2ParallelMergeLevelMinus2 );
1125  m_cPPS.setCabacInitPresentFlag(CABAC_INIT_PRESENT_FLAG);
1126  m_cPPS.setLoopFilterAcrossSlicesEnabledFlag( m_bLFCrossSliceBoundaryFlag );
1127  Int histogram[MAX_NUM_REF + 1];
1128  for( Int i = 0; i <= MAX_NUM_REF; i++ )
1129  {
1130    histogram[i]=0;
1131  }
1132  for( Int i = 0; i < getGOPSize(); i++ )
1133  {
1134    assert(getGOPEntry(i).m_numRefPicsActive >= 0 && getGOPEntry(i).m_numRefPicsActive <= MAX_NUM_REF);
1135    histogram[getGOPEntry(i).m_numRefPicsActive]++;
1136  }
1137  Int maxHist=-1;
1138  Int bestPos=0;
1139  for( Int i = 0; i <= MAX_NUM_REF; i++ )
1140  {
1141    if(histogram[i]>maxHist)
1142    {
1143      maxHist=histogram[i];
1144      bestPos=i;
1145    }
1146  }
1147  assert(bestPos <= 15);
1148  m_cPPS.setNumRefIdxL0DefaultActive(bestPos);
1149  m_cPPS.setNumRefIdxL1DefaultActive(bestPos);
1150  m_cPPS.setTransquantBypassEnableFlag(getTransquantBypassEnableFlag());
1151  m_cPPS.setUseTransformSkip( m_useTransformSkip );
1152  if (m_sliceSegmentMode)
1153  {
1154    m_cPPS.setDependentSliceSegmentsEnabledFlag( true );
1155  }
1156  if( m_cPPS.getDependentSliceSegmentsEnabledFlag() )
1157  {
1158    Int NumCtx = m_cPPS.getEntropyCodingSyncEnabledFlag()?2:1;
1159    m_cSliceEncoder.initCtxMem( NumCtx );
1160    for ( UInt st = 0; st < NumCtx; st++ )
1161    {
1162      TEncSbac* ctx = NULL;
1163      ctx = new TEncSbac;
1164      ctx->init( &m_cBinCoderCABAC );
1165      m_cSliceEncoder.setCtxMem( ctx, st );
1166    }
1167  }
1168#if SVC_EXTENSION
1169#if SCALINGLIST_INFERRING
1170  m_cPPS.setLayerId( m_layerId );
1171#endif
1172
1173  if( m_layerId > 0 )
1174  {
1175    m_cPPS.setListsModificationPresentFlag(true);
1176    m_cPPS.setExtensionFlag(true);
1177  }
1178  else
1179  {
1180    m_cPPS.setListsModificationPresentFlag(false);
1181    m_cPPS.setExtensionFlag(false);
1182  }
1183
1184  m_cPPS.setPPSId( m_iPPSIdCnt );
1185  m_cPPS.setSPSId( m_iSPSIdCnt );
1186#if POC_RESET_FLAG
1187  m_cPPS.setNumExtraSliceHeaderBits( 2 );
1188#endif
1189#if O0149_CROSS_LAYER_BLA_FLAG
1190  if (m_crossLayerBLAFlag)
1191  {
1192    m_cPPS.setNumExtraSliceHeaderBits( 3 );
1193  }
1194#endif
1195#if Q0048_CGS_3D_ASYMLUT
1196  m_cPPS.setCGSFlag( m_nCGSFlag );
1197#endif
1198#endif //SVC_EXTENSION
1199}
1200
1201//Function for initializing m_RPSList, a list of TComReferencePictureSet, based on the GOPEntry objects read from the config file.
1202Void TEncTop::xInitRPS(Bool isFieldCoding)
1203{
1204  TComReferencePictureSet*      rps;
1205 
1206  m_cSPS.createRPSList(getGOPSize()+m_extraRPSs+1);
1207  TComRPSList* rpsList = m_cSPS.getRPSList();
1208
1209  for( Int i = 0; i < getGOPSize()+m_extraRPSs; i++) 
1210  {
1211    GOPEntry ge = getGOPEntry(i);
1212    rps = rpsList->getReferencePictureSet(i);
1213    rps->setNumberOfPictures(ge.m_numRefPics);
1214    rps->setNumRefIdc(ge.m_numRefIdc);
1215    Int numNeg = 0;
1216    Int numPos = 0;
1217    for( Int j = 0; j < ge.m_numRefPics; j++)
1218    {
1219      rps->setDeltaPOC(j,ge.m_referencePics[j]);
1220      rps->setUsed(j,ge.m_usedByCurrPic[j]);
1221      if(ge.m_referencePics[j]>0)
1222      {
1223        numPos++;
1224      }
1225      else
1226      {
1227        numNeg++;
1228      }
1229    }
1230    rps->setNumberOfNegativePictures(numNeg);
1231    rps->setNumberOfPositivePictures(numPos);
1232
1233    // handle inter RPS intialization from the config file.
1234#if AUTO_INTER_RPS
1235    rps->setInterRPSPrediction(ge.m_interRPSPrediction > 0);  // not very clean, converting anything > 0 to true.
1236    rps->setDeltaRIdxMinus1(0);                               // index to the Reference RPS is always the previous one.
1237    TComReferencePictureSet*     RPSRef = rpsList->getReferencePictureSet(i-1);  // get the reference RPS
1238
1239    if (ge.m_interRPSPrediction == 2)  // Automatic generation of the inter RPS idc based on the RIdx provided.
1240    {
1241      Int deltaRPS = getGOPEntry(i-1).m_POC - ge.m_POC;  // the ref POC - current POC
1242      Int numRefDeltaPOC = RPSRef->getNumberOfPictures();
1243
1244      rps->setDeltaRPS(deltaRPS);           // set delta RPS
1245      rps->setNumRefIdc(numRefDeltaPOC+1);  // set the numRefIdc to the number of pictures in the reference RPS + 1.
1246      Int count=0;
1247      for (Int j = 0; j <= numRefDeltaPOC; j++ ) // cycle through pics in reference RPS.
1248      {
1249        Int RefDeltaPOC = (j<numRefDeltaPOC)? RPSRef->getDeltaPOC(j): 0;  // if it is the last decoded picture, set RefDeltaPOC = 0
1250        rps->setRefIdc(j, 0);
1251        for (Int k = 0; k < rps->getNumberOfPictures(); k++ )  // cycle through pics in current RPS.
1252        {
1253          if (rps->getDeltaPOC(k) == ( RefDeltaPOC + deltaRPS))  // if the current RPS has a same picture as the reference RPS.
1254          {
1255              rps->setRefIdc(j, (rps->getUsed(k)?1:2));
1256              count++;
1257              break;
1258          }
1259        }
1260      }
1261      if (count != rps->getNumberOfPictures())
1262      {
1263        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");
1264        rps->setInterRPSPrediction(0);
1265      }
1266    }
1267    else if (ge.m_interRPSPrediction == 1)  // inter RPS idc based on the RefIdc values provided in config file.
1268    {
1269      rps->setDeltaRPS(ge.m_deltaRPS);
1270      rps->setNumRefIdc(ge.m_numRefIdc);
1271      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1272      {
1273        rps->setRefIdc(j, ge.m_refIdc[j]);
1274      }
1275#if WRITE_BACK
1276      // the folowing code overwrite the deltaPOC and Used by current values read from the config file with the ones
1277      // computed from the RefIdc.  A warning is printed if they are not identical.
1278      numNeg = 0;
1279      numPos = 0;
1280      TComReferencePictureSet      RPSTemp;  // temporary variable
1281
1282      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1283      {
1284        if (ge.m_refIdc[j])
1285        {
1286          Int deltaPOC = ge.m_deltaRPS + ((j < RPSRef->getNumberOfPictures())? RPSRef->getDeltaPOC(j) : 0);
1287          RPSTemp.setDeltaPOC((numNeg+numPos),deltaPOC);
1288          RPSTemp.setUsed((numNeg+numPos),ge.m_refIdc[j]==1?1:0);
1289          if (deltaPOC<0)
1290          {
1291            numNeg++;
1292          }
1293          else
1294          {
1295            numPos++;
1296          }
1297        }
1298      }
1299      if (numNeg != rps->getNumberOfNegativePictures())
1300      {
1301        printf("Warning: number of negative pictures in RPS is different between intra and inter RPS specified in the config file.\n");
1302        rps->setNumberOfNegativePictures(numNeg);
1303        rps->setNumberOfPictures(numNeg+numPos);
1304      }
1305      if (numPos != rps->getNumberOfPositivePictures())
1306      {
1307        printf("Warning: number of positive pictures in RPS is different between intra and inter RPS specified in the config file.\n");
1308        rps->setNumberOfPositivePictures(numPos);
1309        rps->setNumberOfPictures(numNeg+numPos);
1310      }
1311      RPSTemp.setNumberOfPictures(numNeg+numPos);
1312      RPSTemp.setNumberOfNegativePictures(numNeg);
1313      RPSTemp.sortDeltaPOC();     // sort the created delta POC before comparing
1314      // check if Delta POC and Used are the same
1315      // print warning if they are not.
1316      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1317      {
1318        if (RPSTemp.getDeltaPOC(j) != rps->getDeltaPOC(j))
1319        {
1320          printf("Warning: delta POC is different between intra RPS and inter RPS specified in the config file.\n");
1321          rps->setDeltaPOC(j,RPSTemp.getDeltaPOC(j));
1322        }
1323        if (RPSTemp.getUsed(j) != rps->getUsed(j))
1324        {
1325          printf("Warning: Used by Current in RPS is different between intra and inter RPS specified in the config file.\n");
1326          rps->setUsed(j,RPSTemp.getUsed(j));
1327        }
1328      }
1329#endif
1330    }
1331#else
1332    rps->setInterRPSPrediction(ge.m_interRPSPrediction);
1333    if (ge.m_interRPSPrediction)
1334    {
1335      rps->setDeltaRIdxMinus1(0);
1336      rps->setDeltaRPS(ge.m_deltaRPS);
1337      rps->setNumRefIdc(ge.m_numRefIdc);
1338      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1339      {
1340        rps->setRefIdc(j, ge.m_refIdc[j]);
1341      }
1342#if WRITE_BACK
1343      // the folowing code overwrite the deltaPOC and Used by current values read from the config file with the ones
1344      // computed from the RefIdc.  This is not necessary if both are identical. Currently there is no check to see if they are identical.
1345      numNeg = 0;
1346      numPos = 0;
1347      TComReferencePictureSet*     RPSRef = m_RPSList.getReferencePictureSet(i-1);
1348
1349      for (Int j = 0; j < ge.m_numRefIdc; j++ )
1350      {
1351        if (ge.m_refIdc[j])
1352        {
1353          Int deltaPOC = ge.m_deltaRPS + ((j < RPSRef->getNumberOfPictures())? RPSRef->getDeltaPOC(j) : 0);
1354          rps->setDeltaPOC((numNeg+numPos),deltaPOC);
1355          rps->setUsed((numNeg+numPos),ge.m_refIdc[j]==1?1:0);
1356          if (deltaPOC<0)
1357          {
1358            numNeg++;
1359          }
1360          else
1361          {
1362            numPos++;
1363          }
1364        }
1365      }
1366      rps->setNumberOfNegativePictures(numNeg);
1367      rps->setNumberOfPositivePictures(numPos);
1368      rps->sortDeltaPOC();
1369#endif
1370    }
1371#endif //INTER_RPS_AUTO
1372  }
1373  //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.
1374  //The position = GOPSize + extraRPSs which is (a priori) unused is reserved for this field in the RPS.
1375  if (isFieldCoding) 
1376  {
1377    rps = rpsList->getReferencePictureSet(getGOPSize()+m_extraRPSs);
1378    rps->setNumberOfPictures(1);
1379    rps->setNumberOfNegativePictures(1);
1380    rps->setNumberOfPositivePictures(0);
1381    rps->setNumberOfLongtermPictures(0);
1382    rps->setDeltaPOC(0,-1);
1383    rps->setPOC(0,0);
1384    rps->setUsed(0,true);
1385    rps->setInterRPSPrediction(false);
1386    rps->setDeltaRIdxMinus1(0);
1387    rps->setDeltaRPS(0);
1388    rps->setNumRefIdc(0);
1389}
1390}
1391
1392   // This is a function that
1393   // determines what Reference Picture Set to use
1394   // for a specific slice (with POC = POCCurr)
1395Void TEncTop::selectReferencePictureSet(TComSlice* slice, Int POCCurr, Int GOPid )
1396{
1397  slice->setRPSidx(GOPid);
1398  for(Int extraNum=m_iGOPSize; extraNum<m_extraRPSs+m_iGOPSize; extraNum++)
1399  {   
1400    if(m_uiIntraPeriod > 0 && getDecodingRefreshType() > 0)
1401    {
1402      Int POCIndex = POCCurr%m_uiIntraPeriod;
1403      if(POCIndex == 0)
1404      {
1405        POCIndex = m_uiIntraPeriod;
1406      }
1407      if(POCIndex == m_GOPList[extraNum].m_POC)
1408      {
1409        slice->setRPSidx(extraNum);
1410      }
1411    }
1412    else
1413    {
1414      if(POCCurr==m_GOPList[extraNum].m_POC)
1415      {
1416        slice->setRPSidx(extraNum);
1417      }
1418    }
1419  }
1420
1421  if(POCCurr == 1 && slice->getPic()->isField())
1422  {
1423    slice->setRPSidx(m_iGOPSize+m_extraRPSs);
1424  }
1425
1426  slice->setRPS(getSPS()->getRPSList()->getReferencePictureSet(slice->getRPSidx()));
1427  slice->getRPS()->setNumberOfPictures(slice->getRPS()->getNumberOfNegativePictures()+slice->getRPS()->getNumberOfPositivePictures());
1428}
1429
1430Int TEncTop::getReferencePictureSetIdxForSOP(TComSlice* slice, Int POCCurr, Int GOPid )
1431{
1432  int rpsIdx = GOPid;
1433
1434  for(Int extraNum=m_iGOPSize; extraNum<m_extraRPSs+m_iGOPSize; extraNum++)
1435  {   
1436    if(m_uiIntraPeriod > 0 && getDecodingRefreshType() > 0)
1437    {
1438      Int POCIndex = POCCurr%m_uiIntraPeriod;
1439      if(POCIndex == 0)
1440      {
1441        POCIndex = m_uiIntraPeriod;
1442      }
1443      if(POCIndex == m_GOPList[extraNum].m_POC)
1444      {
1445        rpsIdx = extraNum;
1446      }
1447    }
1448    else
1449    {
1450      if(POCCurr==m_GOPList[extraNum].m_POC)
1451      {
1452        rpsIdx = extraNum;
1453      }
1454    }
1455  }
1456
1457  return rpsIdx;
1458}
1459
1460Void  TEncTop::xInitPPSforTiles()
1461{
1462  m_cPPS.setUniformSpacingFlag( m_iUniformSpacingIdr );
1463  m_cPPS.setNumColumnsMinus1( m_iNumColumnsMinus1 );
1464  m_cPPS.setNumRowsMinus1( m_iNumRowsMinus1 );
1465  if( m_iUniformSpacingIdr == 0 )
1466  {
1467    m_cPPS.setColumnWidth( m_puiColumnWidth );
1468    m_cPPS.setRowHeight( m_puiRowHeight );
1469  }
1470  m_cPPS.setLoopFilterAcrossTilesEnabledFlag( m_loopFilterAcrossTilesEnabledFlag );
1471
1472  // # substreams is "per tile" when tiles are independent.
1473  if (m_iWaveFrontSynchro
1474    )
1475  {
1476    m_cPPS.setNumSubstreams(m_iWaveFrontSubstreams * (m_iNumColumnsMinus1+1));
1477  }
1478}
1479
1480Void  TEncCfg::xCheckGSParameters()
1481{
1482  Int   iWidthInCU = ( m_iSourceWidth%g_uiMaxCUWidth ) ? m_iSourceWidth/g_uiMaxCUWidth + 1 : m_iSourceWidth/g_uiMaxCUWidth;
1483  Int   iHeightInCU = ( m_iSourceHeight%g_uiMaxCUHeight ) ? m_iSourceHeight/g_uiMaxCUHeight + 1 : m_iSourceHeight/g_uiMaxCUHeight;
1484  UInt  uiCummulativeColumnWidth = 0;
1485  UInt  uiCummulativeRowHeight = 0;
1486
1487  //check the column relative parameters
1488  if( m_iNumColumnsMinus1 >= (1<<(LOG2_MAX_NUM_COLUMNS_MINUS1+1)) )
1489  {
1490    printf( "The number of columns is larger than the maximum allowed number of columns.\n" );
1491    exit( EXIT_FAILURE );
1492  }
1493
1494  if( m_iNumColumnsMinus1 >= iWidthInCU )
1495  {
1496    printf( "The current picture can not have so many columns.\n" );
1497    exit( EXIT_FAILURE );
1498  }
1499
1500  if( m_iNumColumnsMinus1 && m_iUniformSpacingIdr==0 )
1501  {
1502    for(Int i=0; i<m_iNumColumnsMinus1; i++)
1503    {
1504      uiCummulativeColumnWidth += m_puiColumnWidth[i];
1505    }
1506
1507    if( uiCummulativeColumnWidth >= iWidthInCU )
1508    {
1509      printf( "The width of the column is too large.\n" );
1510      exit( EXIT_FAILURE );
1511    }
1512  }
1513
1514  //check the row relative parameters
1515  if( m_iNumRowsMinus1 >= (1<<(LOG2_MAX_NUM_ROWS_MINUS1+1)) )
1516  {
1517    printf( "The number of rows is larger than the maximum allowed number of rows.\n" );
1518    exit( EXIT_FAILURE );
1519  }
1520
1521  if( m_iNumRowsMinus1 >= iHeightInCU )
1522  {
1523    printf( "The current picture can not have so many rows.\n" );
1524    exit( EXIT_FAILURE );
1525  }
1526
1527  if( m_iNumRowsMinus1 && m_iUniformSpacingIdr==0 )
1528  {
1529    for(Int i=0; i<m_iNumRowsMinus1; i++)
1530    {
1531      uiCummulativeRowHeight += m_puiRowHeight[i];
1532    }
1533
1534    if( uiCummulativeRowHeight >= iHeightInCU )
1535    {
1536      printf( "The height of the row is too large.\n" );
1537      exit( EXIT_FAILURE );
1538    }
1539  }
1540}
1541
1542#if SVC_EXTENSION
1543#if VPS_EXTN_DIRECT_REF_LAYERS
1544TEncTop* TEncTop::getRefLayerEnc( UInt refLayerIdc )
1545{
1546  if( m_ppcTEncTop[m_layerId]->getNumDirectRefLayers() <= 0 )
1547  {
1548    return (TEncTop *)getLayerEnc( 0 );
1549  }
1550
1551  return (TEncTop *)getLayerEnc( m_cVPS.getRefLayerId( m_layerId, refLayerIdc ) );
1552}
1553#endif
1554
1555#if !REPN_FORMAT_IN_VPS
1556Void TEncTop::xInitILRP()
1557{
1558  if(m_layerId>0)
1559  {
1560    g_bitDepthY     = m_cSPS.getBitDepthY();
1561    g_bitDepthC     = m_cSPS.getBitDepthC();
1562    g_uiMaxCUWidth  = m_cSPS.getMaxCUWidth();
1563    g_uiMaxCUHeight = m_cSPS.getMaxCUHeight();
1564    g_uiMaxCUDepth  = m_cSPS.getMaxCUDepth();
1565    g_uiAddCUDepth  = max (0, m_cSPS.getLog2MinCodingBlockSize() - (Int)m_cSPS.getQuadtreeTULog2MinSize() );
1566
1567    Int  numReorderPics[MAX_TLAYER];
1568    Window &conformanceWindow = m_cSPS.getConformanceWindow();
1569    Window defaultDisplayWindow = m_cSPS.getVuiParametersPresentFlag() ? m_cSPS.getVuiParameters()->getDefaultDisplayWindow() : Window();
1570
1571    if (m_cIlpPic[0] == NULL)
1572    {
1573      for (Int j=0; j < m_numLayer; j++) // consider to set to NumDirectRefLayers[LayerIdInVps[nuh_layer_id]]
1574      {
1575        m_cIlpPic[j] = new  TComPic;
1576#if AUXILIARY_PICTURES
1577        m_cIlpPic[j]->create(m_iSourceWidth, m_iSourceHeight, m_chromaFormatIDC, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, conformanceWindow, defaultDisplayWindow, numReorderPics, &m_cSPS, true);
1578#else
1579        m_cIlpPic[j]->create(m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, conformanceWindow, defaultDisplayWindow, numReorderPics, &m_cSPS, true);
1580#endif
1581        for (Int i=0; i<m_cIlpPic[j]->getPicSym()->getNumberOfCUsInFrame(); i++)
1582        {
1583          m_cIlpPic[j]->getPicSym()->getCU(i)->initCU(m_cIlpPic[j], i);
1584        }
1585      }
1586    }
1587  }
1588}
1589#else
1590Void TEncTop::xInitILRP()
1591{
1592#if O0096_REP_FORMAT_INDEX
1593  RepFormat *repFormat = m_cVPS.getVpsRepFormat( m_cVPS.getVpsRepFormatIdx( m_cSPS.getUpdateRepFormatFlag() ? m_cSPS.getUpdateRepFormatIndex() : m_layerId ) );
1594#else
1595  RepFormat *repFormat = m_cVPS.getVpsRepFormat( m_cVPS.getVpsRepFormatIdx( m_layerId ) );
1596#endif
1597  Int bitDepthY,bitDepthC,picWidth,picHeight;
1598
1599#if O0096_REP_FORMAT_INDEX
1600  bitDepthY   = repFormat->getBitDepthVpsLuma();
1601  bitDepthC   = repFormat->getBitDepthVpsChroma();
1602  picWidth    = repFormat->getPicWidthVpsInLumaSamples();
1603  picHeight   = repFormat->getPicHeightVpsInLumaSamples();
1604#else
1605  if( m_cSPS.getUpdateRepFormatFlag() )
1606  {
1607    bitDepthY   = m_cSPS.getBitDepthY();
1608    bitDepthC   = m_cSPS.getBitDepthC();
1609    picWidth    = m_cSPS.getPicWidthInLumaSamples();
1610    picHeight   = m_cSPS.getPicHeightInLumaSamples();
1611  }
1612  else
1613  {
1614    bitDepthY   = repFormat->getBitDepthVpsLuma();
1615    bitDepthC   = repFormat->getBitDepthVpsChroma();
1616    picWidth    = repFormat->getPicWidthVpsInLumaSamples();
1617    picHeight   = repFormat->getPicHeightVpsInLumaSamples();
1618  }
1619#endif
1620 
1621  if(m_layerId > 0)
1622  {
1623    g_bitDepthY     = bitDepthY;
1624    g_bitDepthC     = bitDepthC;
1625    g_uiMaxCUWidth  = m_cSPS.getMaxCUWidth();
1626    g_uiMaxCUHeight = m_cSPS.getMaxCUHeight();
1627    g_uiMaxCUDepth  = m_cSPS.getMaxCUDepth();
1628    g_uiAddCUDepth  = max (0, m_cSPS.getLog2MinCodingBlockSize() - (Int)m_cSPS.getQuadtreeTULog2MinSize() );
1629
1630    Int  numReorderPics[MAX_TLAYER];
1631    Window &conformanceWindow = m_cSPS.getConformanceWindow();
1632    Window defaultDisplayWindow = m_cSPS.getVuiParametersPresentFlag() ? m_cSPS.getVuiParameters()->getDefaultDisplayWindow() : Window();
1633
1634    if (m_cIlpPic[0] == NULL)
1635    {
1636      for (Int j=0; j < m_numDirectRefLayers; j++)
1637      {
1638        m_cIlpPic[j] = new  TComPic;
1639#if AUXILIARY_PICTURES
1640        m_cIlpPic[j]->create(picWidth, picHeight, m_chromaFormatIDC, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, conformanceWindow, defaultDisplayWindow, numReorderPics, &m_cSPS, true);
1641#else
1642        m_cIlpPic[j]->create(picWidth, picHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, conformanceWindow, defaultDisplayWindow, numReorderPics, &m_cSPS, true);
1643#endif
1644        for (Int i=0; i<m_cIlpPic[j]->getPicSym()->getNumberOfCUsInFrame(); i++)
1645        {
1646          m_cIlpPic[j]->getPicSym()->getCU(i)->initCU(m_cIlpPic[j], i);
1647        }
1648      }
1649    }
1650  }
1651}
1652#endif
1653
1654#if O0098_SCALED_REF_LAYER_ID
1655Window& TEncTop::getScaledRefLayerWindowForLayer(Int layerId)
1656{
1657  static Window win;
1658
1659  for (Int i = 0; i < m_numScaledRefLayerOffsets; i++)
1660  {
1661    if (layerId == m_scaledRefLayerId[i])
1662    {
1663      return m_scaledRefLayerWindow[i];
1664    }
1665  }
1666
1667  win.resetWindow();  // scaled reference layer offsets are inferred to be zero when not present
1668  return win;
1669}
1670#endif
1671
1672#endif //SVC_EXTENSION
1673//! \}
Note: See TracBrowser for help on using the repository browser.