source: 3DVCSoftware/branches/HTM-DEV-2.0-Renderer-Fix/source/App/TAppRenderer/TAppRendererTop.cpp

Last change on this file was 606, checked in by tech, 11 years ago

Merged renderer fix.

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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.
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6 * Copyright (c) 2010-2011, ISO/IEC
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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
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32 */
33
34
35#include <list>
36#include <stdio.h>
37#include <fcntl.h>
38#include <assert.h>
39#include <math.h>
40
41#include "TAppRendererTop.h"
42
43#if H_3D
44
45// ====================================================================================================================
46// Constructor / destructor / initialization / destroy
47// ====================================================================================================================
48
49TAppRendererTop::TAppRendererTop()
50{
51
52}
53
54TAppRendererTop::~TAppRendererTop()
55{
56
57}
58
59
60Void TAppRendererTop::xCreateLib()
61{
62  m_pcRenTop = new TRenTop();
63
64  for(Int iViewIdx=0; iViewIdx<m_iNumberOfInputViews; iViewIdx++)
65  {
66    TVideoIOYuv* pcVideoInput = new TVideoIOYuv;
67    TVideoIOYuv* pcDepthInput = new TVideoIOYuv;
68
69    pcVideoInput->open( m_pchVideoInputFileList[iViewIdx], false, m_inputBitDepthY, m_inputBitDepthC, m_internalBitDepthY, m_internalBitDepthC);  // read mode
70    pcDepthInput->open( m_pchDepthInputFileList[iViewIdx], false, m_inputBitDepthY, m_inputBitDepthC, m_internalBitDepthY, m_internalBitDepthC  );  // read mode
71    pcVideoInput->skipFrames(m_iFrameSkip, m_iSourceWidth, m_iSourceHeight  );
72    pcDepthInput->skipFrames(m_iFrameSkip, m_iSourceWidth, m_iSourceHeight  );
73
74    m_apcTVideoIOYuvVideoInput.push_back( pcVideoInput );
75    m_apcTVideoIOYuvDepthInput.push_back( pcDepthInput );
76  }
77
78  for(Int iViewIdx=0; iViewIdx<m_iNumberOfOutputViews; iViewIdx++)
79  {
80    TVideoIOYuv* pcSynthOutput = new TVideoIOYuv;
81    pcSynthOutput->open( m_pchSynthOutputFileList[iViewIdx], true, m_outputBitDepthY, m_outputBitDepthC, m_internalBitDepthY, m_internalBitDepthC );  // write mode
82    m_apcTVideoIOYuvSynthOutput.push_back( pcSynthOutput );
83  }
84}
85
86
87Void TAppRendererTop::xDestroyLib()
88{
89  delete m_pcRenTop;
90
91  for ( Int iViewIdx = 0; iViewIdx < m_iNumberOfInputViews; iViewIdx++ )
92  {
93    m_apcTVideoIOYuvVideoInput[iViewIdx]->close();
94    m_apcTVideoIOYuvDepthInput[iViewIdx]->close();
95
96    delete m_apcTVideoIOYuvDepthInput[iViewIdx];
97    delete m_apcTVideoIOYuvVideoInput[iViewIdx];
98  };
99
100  for ( Int iViewIdx = 0; iViewIdx < m_iNumberOfOutputViews; iViewIdx++ )
101  {
102    m_apcTVideoIOYuvSynthOutput[iViewIdx]->close();
103    delete m_apcTVideoIOYuvSynthOutput[iViewIdx];
104  };
105}
106
107Void TAppRendererTop::xInitLib()
108{
109    m_pcRenTop->init(
110    m_iSourceWidth,
111    m_iSourceHeight,
112    (m_iRenderDirection != 0),
113    m_iLog2SamplingFactor,
114    m_iLog2SamplingFactor+m_iShiftPrecision,
115    m_bUVUp,
116    m_iPreProcMode,
117    m_iPreFilterSize,
118    m_iBlendMode,
119    m_iBlendZThresPerc,
120    m_bBlendUseDistWeight,
121    m_iBlendHoleMargin,
122    m_iInterpolationMode,
123    m_iHoleFillingMode,
124    m_iPostProcMode,
125    m_iUsedPelMapMarExt
126    );
127}
128
129// ====================================================================================================================
130// Public member functions
131// ====================================================================================================================
132
133
134
135Void TAppRendererTop::render()
136{
137  xCreateLib();
138  xInitLib();
139
140  // Create Buffers Input Views;
141  std::vector<TComPicYuv*> apcPicYuvBaseVideo;
142  std::vector<TComPicYuv*> apcPicYuvBaseDepth;
143
144  // TemporalImprovement Filter
145  std::vector<TComPicYuv*> apcPicYuvLastBaseVideo;
146  std::vector<TComPicYuv*> apcPicYuvLastBaseDepth;
147
148  Int aiPad[2] = { 0, 0 };
149
150  for ( UInt uiBaseView = 0; uiBaseView < m_iNumberOfInputViews; uiBaseView++ )
151  {
152    TComPicYuv* pcNewVideoPic = new TComPicYuv;
153    TComPicYuv* pcNewDepthPic = new TComPicYuv;
154
155    pcNewVideoPic->create( m_iSourceWidth, m_iSourceHeight, 1, 1, 1 );
156    apcPicYuvBaseVideo.push_back(pcNewVideoPic);
157
158    pcNewDepthPic->create( m_iSourceWidth, m_iSourceHeight, 1, 1, 1 );
159    apcPicYuvBaseDepth.push_back(pcNewDepthPic);
160
161    //Temporal improvement Filter
162    if ( m_bTempDepthFilter )
163    {
164      pcNewVideoPic = new TComPicYuv;
165      pcNewDepthPic = new TComPicYuv;
166
167      pcNewVideoPic->create( m_iSourceWidth, m_iSourceHeight, 1, 1, 1 );
168      apcPicYuvLastBaseVideo.push_back(pcNewVideoPic);
169
170      pcNewDepthPic->create( m_iSourceWidth, m_iSourceHeight, 1, 1, 1 );
171      apcPicYuvLastBaseDepth.push_back(pcNewDepthPic);
172    }
173  }
174
175  // Create Buffer for synthesized View
176  TComPicYuv* pcPicYuvSynthOut = new TComPicYuv;
177  pcPicYuvSynthOut->create( m_iSourceWidth, m_iSourceHeight, 1, 1, 1 );
178
179  Bool bAnyEOS = false;
180
181  Int iNumOfRenderedFrames = 0;
182  Int iFrame = 0;
183
184  while ( ( ( iNumOfRenderedFrames < m_iFramesToBeRendered ) || ( m_iFramesToBeRendered == 0 ) ) && !bAnyEOS )
185  {
186    if ( iFrame >= m_iFrameSkip ) 
187    {
188      // read in depth and video
189      for(Int iBaseViewIdx=0; iBaseViewIdx < m_iNumberOfInputViews; iBaseViewIdx++ )
190      {
191        m_apcTVideoIOYuvVideoInput[iBaseViewIdx]->read( apcPicYuvBaseVideo[iBaseViewIdx], aiPad  ) ;
192
193        apcPicYuvBaseVideo[iBaseViewIdx]->extendPicBorder();
194
195        bAnyEOS |= m_apcTVideoIOYuvVideoInput[iBaseViewIdx]->isEof();
196
197        m_apcTVideoIOYuvDepthInput[iBaseViewIdx]->read( apcPicYuvBaseDepth[iBaseViewIdx], aiPad  ) ;
198        apcPicYuvBaseDepth[iBaseViewIdx]->extendPicBorder();
199        bAnyEOS |= m_apcTVideoIOYuvDepthInput[iBaseViewIdx]->isEof();
200
201        if ( m_bTempDepthFilter && (iFrame >= m_iFrameSkip) )
202        {
203          m_pcRenTop->temporalFilterVSRS( apcPicYuvBaseVideo[iBaseViewIdx], apcPicYuvBaseDepth[iBaseViewIdx], apcPicYuvLastBaseVideo[iBaseViewIdx], apcPicYuvLastBaseDepth[iBaseViewIdx], ( iFrame == m_iFrameSkip) );
204        }
205      }
206    }
207    else   
208    {
209      std::cout << "Skipping Frame " << iFrame << std::endl;
210
211      iFrame++;
212      continue;
213    }
214
215    m_cCameraData.update( (UInt)iFrame - m_iFrameSkip );
216
217    for(Int iSynthViewIdx=0; iSynthViewIdx < m_iNumberOfOutputViews; iSynthViewIdx++ )
218    {
219      Int  iLeftBaseViewIdx  = -1;
220      Int  iRightBaseViewIdx = -1;
221
222      Bool bIsBaseView = false;
223
224      Int iRelDistToLeft;
225      Bool bHasLRView = m_cCameraData.getLeftRightBaseView( iSynthViewIdx, iLeftBaseViewIdx, iRightBaseViewIdx, iRelDistToLeft, bIsBaseView );
226      Bool bHasLView = ( iLeftBaseViewIdx != -1 );
227      Bool bHasRView = ( iRightBaseViewIdx != -1 );
228      Bool bRender   = true;
229
230      Int  iBlendMode = m_iBlendMode;
231      Int  iSimEnhBaseView = 0;
232
233      switch( m_iRenderDirection )
234      {
235      /// INTERPOLATION
236      case 0:
237        AOF( bHasLRView || bIsBaseView );
238
239        if ( !bHasLRView && bIsBaseView && m_iBlendMode == 0 )
240        {
241          bRender = false;
242        }
243        else
244        {
245          if ( bIsBaseView )
246          {
247            AOF( iLeftBaseViewIdx == iRightBaseViewIdx );
248            Int iSortedBaseViewIdx = m_cCameraData.getBaseId2SortedId() [iLeftBaseViewIdx];
249
250            if ( m_iBlendMode == 1 )
251            {
252              if ( iSortedBaseViewIdx - 1 >= 0 )
253              {
254                iLeftBaseViewIdx = m_cCameraData.getBaseSortedId2Id()[ iSortedBaseViewIdx - 1];
255                bRender = true;
256              }
257              else
258              {
259                bRender = false;
260              }
261            }
262            else if ( m_iBlendMode == 2 )
263            {
264              if ( iSortedBaseViewIdx + 1 < m_iNumberOfInputViews )
265              {
266                iRightBaseViewIdx = m_cCameraData.getBaseSortedId2Id()[ iSortedBaseViewIdx + 1];
267                bRender = true;
268              }
269              else
270              {
271                bRender = false;
272              }
273            }
274          }
275
276          if ( m_iBlendMode == 3 )
277          {
278            if ( bIsBaseView && (iLeftBaseViewIdx == 0) )
279            {
280              bRender = false;
281            }
282            else
283            {
284              Int iDistLeft  = abs( m_cCameraData.getBaseId2SortedId()[0] - m_cCameraData.getBaseId2SortedId() [iLeftBaseViewIdx ]  );
285              Int iDistRight = abs( m_cCameraData.getBaseId2SortedId()[0] - m_cCameraData.getBaseId2SortedId() [iRightBaseViewIdx]  );
286
287              Int iFillViewIdx = iDistLeft > iDistRight ? iLeftBaseViewIdx : iRightBaseViewIdx;
288
289              if( m_cCameraData.getBaseId2SortedId()[0] < m_cCameraData.getBaseId2SortedId() [iFillViewIdx] )
290              {
291                iBlendMode        = 1;
292                iLeftBaseViewIdx  = 0;
293                iRightBaseViewIdx = iFillViewIdx;
294              }
295              else
296              {
297                iBlendMode        = 2;
298                iLeftBaseViewIdx  = iFillViewIdx;
299                iRightBaseViewIdx = 0;
300              }
301
302            }
303          }
304          else
305          {
306            iBlendMode = m_iBlendMode;
307          }
308        }
309
310        if ( m_bSimEnhance )
311        {
312          if ( m_iNumberOfInputViews == 3 && m_cCameraData.getRelSynthViewNumbers()[ iSynthViewIdx ] < VIEW_NUM_PREC  )
313          {
314            iSimEnhBaseView = 2; // Take middle view
315          }
316          else
317          {
318            iSimEnhBaseView = 1; // Take left view
319          }
320        }
321
322          if ( bRender )
323          {
324          std::cout << "Rendering Frame "    << iFrame
325                    << " of View "           << (Double) m_cCameraData.getSynthViewNumbers()[iSynthViewIdx    ] / VIEW_NUM_PREC
326                    << "   Left BaseView: "  << (Double) m_cCameraData.getBaseViewNumbers() [iLeftBaseViewIdx ] / VIEW_NUM_PREC
327                    << "   Right BaseView: " << (Double) m_cCameraData.getBaseViewNumbers() [iRightBaseViewIdx] / VIEW_NUM_PREC
328                    << "   BlendMode: "      << iBlendMode
329                    << std::endl;
330
331          m_pcRenTop->setShiftLUTs(
332            m_cCameraData.getSynthViewShiftLUTD()[iLeftBaseViewIdx ][iSynthViewIdx],
333            m_cCameraData.getSynthViewShiftLUTI()[iLeftBaseViewIdx ][iSynthViewIdx],
334            m_cCameraData.getBaseViewShiftLUTI ()[iLeftBaseViewIdx ][iRightBaseViewIdx],
335            m_cCameraData.getSynthViewShiftLUTD()[iRightBaseViewIdx][iSynthViewIdx],
336            m_cCameraData.getSynthViewShiftLUTI()[iRightBaseViewIdx][iSynthViewIdx],
337            m_cCameraData.getBaseViewShiftLUTI ()[iRightBaseViewIdx][iLeftBaseViewIdx ],
338
339            iRelDistToLeft
340          );
341
342          m_pcRenTop->interpolateView(
343            apcPicYuvBaseVideo[iLeftBaseViewIdx ],
344            apcPicYuvBaseDepth[iLeftBaseViewIdx ],
345            apcPicYuvBaseVideo[iRightBaseViewIdx],
346            apcPicYuvBaseDepth[iRightBaseViewIdx],
347            pcPicYuvSynthOut,
348            iBlendMode,
349            iSimEnhBaseView
350            );
351        }
352        else
353        {
354          AOT(iLeftBaseViewIdx != iRightBaseViewIdx );
355          apcPicYuvBaseVideo[iLeftBaseViewIdx]->copyToPic( pcPicYuvSynthOut );
356          std::cout << "Copied    Frame " << iFrame
357                    << " of View "        << (Double) m_cCameraData.getSynthViewNumbers()[iSynthViewIdx] / VIEW_NUM_PREC
358                    << "   (BaseView)  "    << std::endl;
359        }
360
361        break;
362      /// EXTRAPOLATION FROM LEFT
363      case 1:
364        if ( !bHasLView ) // View to render is BaseView
365        {
366          bRender = false;
367        }
368
369          if (  bIsBaseView )
370          {
371          AOF( iLeftBaseViewIdx == iRightBaseViewIdx );
372          Int iSortedBaseViewIdx = m_cCameraData.getBaseId2SortedId() [iLeftBaseViewIdx];
373          if ( iSortedBaseViewIdx - 1 >= 0 )
374          {
375            iLeftBaseViewIdx = m_cCameraData.getBaseSortedId2Id()[ iSortedBaseViewIdx - 1];
376          }
377          else
378          {
379            std::cout << "Copied    Frame " << iFrame << " of BaseView " << (Double) m_cCameraData.getSynthViewNumbers()[iSynthViewIdx] / VIEW_NUM_PREC  << std::endl;
380            apcPicYuvBaseVideo[iLeftBaseViewIdx]->copyToPic( pcPicYuvSynthOut ); // Copy Original
381            bRender = false;
382          }
383        }
384
385
386        if (bRender)
387        {
388          std::cout << "Rendering Frame " << iFrame << " of View " << (Double) m_cCameraData.getSynthViewNumbers()[iSynthViewIdx] / VIEW_NUM_PREC  << std::endl;
389          m_pcRenTop->setShiftLUTs( m_cCameraData.getSynthViewShiftLUTD()[iLeftBaseViewIdx ][iSynthViewIdx],
390            m_cCameraData.getSynthViewShiftLUTI()[iLeftBaseViewIdx ][iSynthViewIdx], NULL, NULL, NULL, NULL, -1 );
391          m_pcRenTop->extrapolateView( apcPicYuvBaseVideo[iLeftBaseViewIdx ], apcPicYuvBaseDepth[iLeftBaseViewIdx ], pcPicYuvSynthOut, true );
392        }
393        break;
394      /// EXTRAPOLATION FROM RIGHT
395      case 2:            // extrapolation from right
396        if ( !bHasRView ) // View to render is BaseView
397        {
398          bRender = false;
399        }
400
401          if (  bIsBaseView )
402          {
403
404          AOF( iLeftBaseViewIdx == iRightBaseViewIdx );
405          Int iSortedBaseViewIdx = m_cCameraData.getBaseId2SortedId() [iLeftBaseViewIdx];
406          if ( iSortedBaseViewIdx + 1 < m_iNumberOfInputViews )
407          {
408            iRightBaseViewIdx = m_cCameraData.getBaseSortedId2Id()[ iSortedBaseViewIdx + 1];
409          }
410          else
411          {
412            std::cout << "Copied    Frame " << iFrame << " of BaseView " << (Double) m_cCameraData.getSynthViewNumbers()[iSynthViewIdx] / VIEW_NUM_PREC  << std::endl;
413            apcPicYuvBaseVideo[iLeftBaseViewIdx]->copyToPic( pcPicYuvSynthOut ); // Copy Original
414            bRender = false;
415          }
416        }
417
418        if ( bRender )
419        {
420          std::cout << "Rendering Frame " << iFrame << " of View " << (Double) m_cCameraData.getSynthViewNumbers()[iSynthViewIdx] / VIEW_NUM_PREC  << std::endl;
421          m_pcRenTop->setShiftLUTs( NULL, NULL,NULL, m_cCameraData.getSynthViewShiftLUTD()[iRightBaseViewIdx ][iSynthViewIdx],
422            m_cCameraData.getSynthViewShiftLUTI()[iRightBaseViewIdx ][iSynthViewIdx],NULL, iRelDistToLeft);
423          m_pcRenTop->extrapolateView( apcPicYuvBaseVideo[iRightBaseViewIdx ], apcPicYuvBaseDepth[iRightBaseViewIdx ], pcPicYuvSynthOut, false);
424        }
425        break;
426      }
427
428      // Write Output
429
430      m_apcTVideoIOYuvSynthOutput[m_bSweep ? 0 : iSynthViewIdx]->write( pcPicYuvSynthOut, 0, 0, 0, 0 );
431    }
432    iFrame++;
433    iNumOfRenderedFrames++;
434  }
435
436  // Delete Buffers
437  for ( UInt uiBaseView = 0; uiBaseView < m_iNumberOfInputViews; uiBaseView++ )
438  {
439    apcPicYuvBaseVideo[uiBaseView]->destroy();
440    delete apcPicYuvBaseVideo[uiBaseView];
441
442    apcPicYuvBaseDepth[uiBaseView]->destroy();
443    delete apcPicYuvBaseDepth[uiBaseView];
444
445    // Temporal Filter
446    if ( m_bTempDepthFilter )
447    {
448      apcPicYuvLastBaseVideo[uiBaseView]->destroy();
449      delete apcPicYuvLastBaseVideo[uiBaseView];
450
451      apcPicYuvLastBaseDepth[uiBaseView]->destroy();
452      delete apcPicYuvLastBaseDepth[uiBaseView];
453    }
454  }
455
456  pcPicYuvSynthOut->destroy();
457  delete pcPicYuvSynthOut;
458
459  xDestroyLib();
460
461}
462
463Void TAppRendererTop::go()
464{
465  switch ( m_iRenderMode )
466  {
467  case 0:
468    render();
469    break;
470#if H_3D_VSO
471  case 1:
472    renderModel();
473    break;
474#endif
475  case 10:
476    renderUsedPelsMap( );
477      break;
478
479  default:
480    AOT(true);
481  }
482
483#if H_3D_REN_MAX_DEV_OUT
484  Double dMaxDispDiff = m_cCameraData.getMaxShiftDeviation(); 
485
486  if ( !(dMaxDispDiff < 0) )
487  { 
488    printf("\n Max. possible shift error: %12.3f samples.\n", dMaxDispDiff );
489  }
490#endif
491}
492
493#if H_3D_VSO
494Void TAppRendererTop::renderModel()
495{
496  if ( m_bUseSetupString )
497  {
498    xRenderModelFromString();
499  }
500  else
501  {
502    xRenderModelFromNums();
503  }
504}
505
506
507
508Void TAppRendererTop::xRenderModelFromString()
509{
510    xCreateLib();
511    xInitLib();
512
513    // Create Buffers Input Views;
514    std::vector<TComPicYuv*> apcPicYuvBaseVideo;
515    std::vector<TComPicYuv*> apcPicYuvBaseDepth;
516
517
518    for ( UInt uiBaseView = 0; uiBaseView < m_iNumberOfInputViews; uiBaseView++ )
519    {
520      TComPicYuv* pcNewVideoPic = new TComPicYuv;
521      TComPicYuv* pcNewDepthPic = new TComPicYuv;
522
523      pcNewVideoPic->create( m_iSourceWidth, m_iSourceHeight, 1, 1, 1 );
524      apcPicYuvBaseVideo.push_back(pcNewVideoPic);
525
526      pcNewDepthPic->create( m_iSourceWidth, m_iSourceHeight, 1, 1, 1 );
527      apcPicYuvBaseDepth.push_back(pcNewDepthPic);
528    }
529
530    Int aiPad[2] = { 0, 0 };
531
532    // Init Model
533    TRenModel cCurModel;
534
535    AOT( m_iLog2SamplingFactor != 0 );
536#if H_3D_VSO_EARLY_SKIP
537    cCurModel.create( m_cRenModStrParser.getNumOfBaseViews(), m_cRenModStrParser.getNumOfModels(), m_iSourceWidth, m_iSourceHeight, m_iShiftPrecision, m_iBlendHoleMargin, false );
538#else
539    cCurModel.create( m_cRenModStrParser.getNumOfBaseViews(), m_cRenModStrParser.getNumOfModels(), m_iSourceWidth, m_iSourceHeight, m_iShiftPrecision, m_iBlendHoleMargin );
540#endif
541
542    cCurModel.setupPart( 0, m_iSourceHeight  ); 
543
544    for ( Int iViewIdx = 0; iViewIdx < m_iNumberOfInputViews; iViewIdx++ )
545    {
546      Int iNumOfModels   = m_cRenModStrParser.getNumOfModelsForView(iViewIdx, 1);
547
548      for (Int iCurModel = 0; iCurModel < iNumOfModels; iCurModel++ )
549      {
550        Int iModelNum; Int iLeftViewNum; Int iRightViewNum; Int iDump; Int iOrgRefNum; Int iBlendMode;
551        m_cRenModStrParser.getSingleModelData  ( iViewIdx, 1, iCurModel, iModelNum, iBlendMode, iLeftViewNum, iRightViewNum, iOrgRefNum, iDump ) ;
552        cCurModel         .createSingleModel   ( iViewIdx, 1, iModelNum, iLeftViewNum, iRightViewNum, false, iBlendMode );
553
554      }
555    }
556
557    // Create Buffer for synthesized View
558    TComPicYuv* pcPicYuvSynthOut = new TComPicYuv;
559    pcPicYuvSynthOut->create( m_iSourceWidth, m_iSourceHeight, 1, 1, 1 );
560
561    Bool bAnyEOS = false;
562
563    Int iNumOfRenderedFrames = 0;
564    Int iFrame = 0;
565
566    while ( ( ( iNumOfRenderedFrames < m_iFramesToBeRendered ) || ( m_iFramesToBeRendered == 0 ) ) && !bAnyEOS )
567    {
568
569      if ( iFrame >= m_iFrameSkip )
570      {     
571        // read in depth and video
572        for(Int iBaseViewIdx=0; iBaseViewIdx < m_iNumberOfInputViews; iBaseViewIdx++ )
573        {
574          m_apcTVideoIOYuvVideoInput[iBaseViewIdx]->read( apcPicYuvBaseVideo[iBaseViewIdx], aiPad  ) ;
575          bAnyEOS |= m_apcTVideoIOYuvVideoInput[iBaseViewIdx]->isEof();
576
577          m_apcTVideoIOYuvDepthInput[iBaseViewIdx]->read( apcPicYuvBaseDepth[iBaseViewIdx], aiPad  ) ;
578          bAnyEOS |= m_apcTVideoIOYuvDepthInput[iBaseViewIdx]->isEof();
579        }
580      }
581      else
582      {
583        iFrame++;
584        continue;
585      }
586
587
588      for(Int iBaseViewIdx=0; iBaseViewIdx < m_iNumberOfInputViews; iBaseViewIdx++ )
589      {
590        TComPicYuv* pcPicYuvVideo = apcPicYuvBaseVideo[iBaseViewIdx];
591        TComPicYuv* pcPicYuvDepth = apcPicYuvBaseDepth[iBaseViewIdx];
592        Int iBaseViewSIdx = m_cCameraData.getBaseId2SortedId()[iBaseViewIdx ];
593        cCurModel.setBaseView( iBaseViewSIdx, pcPicYuvVideo, pcPicYuvDepth, NULL, NULL );
594      }
595
596      m_cCameraData.update( (UInt) ( iFrame - m_iFrameSkip ));
597
598      for(Int iBaseViewIdx=0; iBaseViewIdx < m_iNumberOfInputViews; iBaseViewIdx++ )
599      {
600        // setup virtual views
601        Int iBaseViewSIdx = m_cCameraData.getBaseId2SortedId()[iBaseViewIdx];
602
603        cCurModel.setErrorMode( iBaseViewSIdx, 1, 0 );
604        Int iNumOfSV  = m_cRenModStrParser.getNumOfModelsForView( iBaseViewSIdx, 1);
605        for (Int iCurView = 0; iCurView < iNumOfSV; iCurView++ )
606        {
607          Int iOrgRefBaseViewSIdx;
608          Int iLeftBaseViewSIdx;
609          Int iRightBaseViewSIdx;
610          Int iSynthViewRelNum;
611          Int iModelNum;
612          Int iBlendMode;
613
614          m_cRenModStrParser.getSingleModelData(iBaseViewSIdx, 1, iCurView, iModelNum, iBlendMode, iLeftBaseViewSIdx, iRightBaseViewSIdx, iOrgRefBaseViewSIdx, iSynthViewRelNum );
615
616          Int iLeftBaseViewIdx    = -1;
617          Int iRightBaseViewIdx   = -1;
618
619          TComPicYuv* pcPicYuvOrgRef  = NULL;
620          Int**      ppiShiftLUTLeft  = NULL;
621          Int**      ppiShiftLUTRight = NULL;
622          Int**      ppiBaseShiftLUTLeft  = NULL;
623          Int**      ppiBaseShiftLUTRight = NULL;
624
625
626          Int        iDistToLeft      = -1;
627
628          Int iSynthViewIdx = m_cCameraData.synthRelNum2Idx( iSynthViewRelNum );
629
630          if ( iLeftBaseViewSIdx != -1 )
631          {
632            iLeftBaseViewIdx   = m_cCameraData.getBaseSortedId2Id()   [ iLeftBaseViewSIdx ];
633            ppiShiftLUTLeft    = m_cCameraData.getSynthViewShiftLUTI()[ iLeftBaseViewIdx  ][ iSynthViewIdx  ];
634          }
635
636          if ( iRightBaseViewSIdx != -1 )
637          {
638            iRightBaseViewIdx  = m_cCameraData.getBaseSortedId2Id()   [iRightBaseViewSIdx ];
639            ppiShiftLUTRight   = m_cCameraData.getSynthViewShiftLUTI()[ iRightBaseViewIdx ][ iSynthViewIdx ];
640          }
641
642          if ( iRightBaseViewSIdx != -1 && iLeftBaseViewSIdx != -1 )
643          {
644
645            ppiBaseShiftLUTLeft  = m_cCameraData.getBaseViewShiftLUTI() [ iLeftBaseViewIdx  ][ iRightBaseViewIdx ];
646            ppiBaseShiftLUTRight = m_cCameraData.getBaseViewShiftLUTI() [ iRightBaseViewIdx ][ iLeftBaseViewIdx  ];
647            iDistToLeft    = m_cCameraData.getRelDistLeft(  iSynthViewIdx , iLeftBaseViewIdx, iRightBaseViewIdx);
648          }
649
650          std::cout << "Rendering Frame " << iFrame << " of View " << (Double) m_cCameraData.getSynthViewNumbers()[iSynthViewIdx] / VIEW_NUM_PREC  << std::endl;
651
652          cCurModel.setSingleModel( iModelNum, ppiShiftLUTLeft, ppiBaseShiftLUTLeft, ppiShiftLUTRight, ppiBaseShiftLUTRight, iDistToLeft, pcPicYuvOrgRef );
653
654          Int iViewPos;
655          if (iLeftBaseViewSIdx != -1 && iRightBaseViewSIdx != -1)
656          {
657            iViewPos = VIEWPOS_MERGED;
658          }
659          else if ( iLeftBaseViewSIdx != -1 )
660          {
661            iViewPos = VIEWPOS_LEFT;
662          }
663          else if ( iRightBaseViewSIdx != -1 )
664          {
665            iViewPos = VIEWPOS_RIGHT;
666          }
667          else
668          {
669            AOT(true);
670          }
671
672          cCurModel.getSynthVideo ( iModelNum, iViewPos, pcPicYuvSynthOut );
673
674          // Write Output
675          m_apcTVideoIOYuvSynthOutput[m_bSweep ? 0 : iModelNum]->write( pcPicYuvSynthOut, 0 ,0 ,0, 0 );
676        }
677      }
678      iFrame++;
679      iNumOfRenderedFrames++;
680  }
681
682    // Delete Buffers
683    for ( UInt uiBaseView = 0; uiBaseView < m_iNumberOfInputViews; uiBaseView++ )
684    {
685      apcPicYuvBaseVideo[uiBaseView]->destroy();
686      delete apcPicYuvBaseVideo[uiBaseView];
687
688      apcPicYuvBaseDepth[uiBaseView]->destroy();
689      delete apcPicYuvBaseDepth[uiBaseView];
690}
691    pcPicYuvSynthOut->destroy();
692    delete pcPicYuvSynthOut;
693
694    xDestroyLib();
695}
696
697
698Void TAppRendererTop::xRenderModelFromNums()
699{
700  xCreateLib();
701  xInitLib();
702
703  // Create Buffers Input Views;
704  std::vector<TComPicYuv*> apcPicYuvBaseVideo;
705  std::vector<TComPicYuv*> apcPicYuvBaseDepth;
706
707
708  Int aiPad[2] = { 0, 0 };
709
710  // Init Model
711  TRenModel cCurModel;
712
713  AOT( m_iLog2SamplingFactor != 0 );
714  cCurModel.setupPart( 0, m_iSourceHeight  ); 
715#if H_3D_VSO_EARLY_SKIP
716  cCurModel.create( m_iNumberOfInputViews, m_iNumberOfOutputViews, m_iSourceWidth, m_iSourceHeight, m_iShiftPrecision, m_iBlendHoleMargin, false );
717#else
718  cCurModel.create( m_iNumberOfInputViews, m_iNumberOfOutputViews, m_iSourceWidth, m_iSourceHeight, m_iShiftPrecision, m_iBlendHoleMargin );
719#endif
720
721  for ( UInt uiBaseView = 0; uiBaseView < m_iNumberOfInputViews; uiBaseView++ )
722  {
723    TComPicYuv* pcNewVideoPic = new TComPicYuv;
724    TComPicYuv* pcNewDepthPic = new TComPicYuv;
725
726    pcNewVideoPic->create( m_iSourceWidth, m_iSourceHeight, 1, 1, 1 );
727    apcPicYuvBaseVideo.push_back(pcNewVideoPic);
728
729    pcNewDepthPic->create( m_iSourceWidth, m_iSourceHeight, 1, 1, 1 );
730    apcPicYuvBaseDepth.push_back(pcNewDepthPic);
731  }
732
733  for(Int iSynthViewIdx=0; iSynthViewIdx < m_iNumberOfOutputViews; iSynthViewIdx++ )
734  {
735    Int  iLeftBaseViewIdx  = -1;
736    Int  iRightBaseViewIdx = -1;
737    Bool bIsBaseView = false;
738
739    Int iRelDistToLeft;
740    m_cCameraData.getLeftRightBaseView( iSynthViewIdx, iLeftBaseViewIdx, iRightBaseViewIdx, iRelDistToLeft,  bIsBaseView );
741
742    if (m_iRenderDirection == 1 )
743    {
744      iRightBaseViewIdx = -1;
745      AOT( iLeftBaseViewIdx == -1);
746    }
747
748    if (m_iRenderDirection == 2 )
749    {
750      iLeftBaseViewIdx = -1;
751      AOT( iRightBaseViewIdx == -1);
752    }
753
754    Int iLeftBaseViewSIdx  = -1;
755    Int iRightBaseViewSIdx = -1;
756
757    if (iLeftBaseViewIdx != -1 )
758    {
759      iLeftBaseViewSIdx = m_cCameraData.getBaseId2SortedId()[iLeftBaseViewIdx];
760    }
761
762    if (iRightBaseViewIdx != -1 )
763    {
764      iRightBaseViewSIdx = m_cCameraData.getBaseId2SortedId()[iRightBaseViewIdx];
765    }
766    cCurModel.createSingleModel(-1, -1, iSynthViewIdx, iLeftBaseViewSIdx, iRightBaseViewSIdx, false, m_iBlendMode );
767  }
768
769  // Create Buffer for synthesized View
770  TComPicYuv* pcPicYuvSynthOut = new TComPicYuv;
771  pcPicYuvSynthOut->create( m_iSourceWidth, m_iSourceHeight, 1, 1, 1 );
772
773  Bool bAnyEOS = false;
774
775  Int iNumOfRenderedFrames = 0;
776  Int iFrame = 0;
777
778  while ( ( ( iNumOfRenderedFrames < m_iFramesToBeRendered ) || ( m_iFramesToBeRendered == 0 ) ) && !bAnyEOS )
779  {
780
781    if ( iFrame >= m_iFrameSkip )
782    {     
783      // read in depth and video
784      for(Int iBaseViewIdx=0; iBaseViewIdx < m_iNumberOfInputViews; iBaseViewIdx++ )
785      {
786        m_apcTVideoIOYuvVideoInput[iBaseViewIdx]->read( apcPicYuvBaseVideo[iBaseViewIdx], aiPad  ) ;
787        bAnyEOS |= m_apcTVideoIOYuvVideoInput[iBaseViewIdx]->isEof();
788
789        m_apcTVideoIOYuvDepthInput[iBaseViewIdx]->read( apcPicYuvBaseDepth[iBaseViewIdx], aiPad  ) ;
790        bAnyEOS |= m_apcTVideoIOYuvDepthInput[iBaseViewIdx]->isEof();
791
792        if ( iFrame >= m_iFrameSkip )
793        {
794          Int iBaseViewSIdx = m_cCameraData.getBaseId2SortedId()[iBaseViewIdx];
795          cCurModel.setBaseView( iBaseViewSIdx, apcPicYuvBaseVideo[iBaseViewIdx], apcPicYuvBaseDepth[iBaseViewIdx], NULL, NULL );
796        }
797      }
798    }
799    else
800    {
801      iFrame++;
802      continue;
803    }
804    m_cCameraData.update( (UInt) (iFrame - m_iFrameSkip ));
805    for(Int iSynthViewIdx=0; iSynthViewIdx < m_iNumberOfOutputViews; iSynthViewIdx++ )
806    {
807
808      Int  iLeftBaseViewIdx  = -1;
809      Int  iRightBaseViewIdx = -1;
810
811      Bool bIsBaseView = false;
812
813      Int iRelDistToLeft;
814      Bool bHasLRView = m_cCameraData.getLeftRightBaseView( iSynthViewIdx, iLeftBaseViewIdx, iRightBaseViewIdx, iRelDistToLeft, bIsBaseView );
815      Bool bHasLView = ( iLeftBaseViewIdx != -1 );
816      Bool bHasRView = ( iRightBaseViewIdx != -1 );
817
818      switch( m_iRenderDirection )
819      {
820        /// INTERPOLATION
821      case 0:
822        assert( bHasLRView || bIsBaseView );
823
824        if ( !bHasLRView && bIsBaseView ) // View to render is BaseView
825        {
826          std::cout << "Copied    Frame " << iFrame << " of BaseView " << (Double) m_cCameraData.getSynthViewNumbers()[iSynthViewIdx] / VIEW_NUM_PREC  << std::endl;
827          apcPicYuvBaseVideo[iLeftBaseViewIdx]->copyToPic( pcPicYuvSynthOut ); // Copy Original
828        }
829        else  // Render
830        {
831          std::cout << "Rendering Frame " << iFrame << " of View " << (Double) m_cCameraData.getSynthViewNumbers()[iSynthViewIdx] / VIEW_NUM_PREC  << std::endl;
832          cCurModel.setSingleModel( iSynthViewIdx,
833                                    m_cCameraData.getSynthViewShiftLUTI()[iLeftBaseViewIdx ][iSynthViewIdx]    ,
834                                    m_cCameraData.getBaseViewShiftLUTI ()[iLeftBaseViewIdx ][iRightBaseViewIdx],
835                                    m_cCameraData.getSynthViewShiftLUTI()[iRightBaseViewIdx][iSynthViewIdx]    ,
836                                    m_cCameraData.getBaseViewShiftLUTI ()[iRightBaseViewIdx][iLeftBaseViewIdx] ,
837                                    iRelDistToLeft,
838                                    NULL );
839          cCurModel.getSynthVideo ( iSynthViewIdx, VIEWPOS_MERGED, pcPicYuvSynthOut );
840        }
841        break;
842        /// EXTRAPOLATION FROM LEFT
843      case 1:
844
845        if ( !bHasLView ) // View to render is BaseView
846        {
847          std::cout << "Copied    Frame " << iFrame << " of BaseView " << (Double) m_cCameraData.getSynthViewNumbers()[iSynthViewIdx] / VIEW_NUM_PREC  << std::endl;
848          apcPicYuvBaseVideo[iLeftBaseViewIdx]->copyToPic( pcPicYuvSynthOut ); // Copy Original
849        }
850        else  // Render
851        {
852          std::cout << "Rendering Frame " << iFrame << " of View " << (Double) m_cCameraData.getSynthViewNumbers()[iSynthViewIdx] / VIEW_NUM_PREC  << std::endl;
853          cCurModel.setSingleModel( iSynthViewIdx, m_cCameraData.getSynthViewShiftLUTI()[iLeftBaseViewIdx ][iSynthViewIdx], NULL, NULL, NULL, -1,  NULL);
854          cCurModel.getSynthVideo ( iSynthViewIdx, VIEWPOS_LEFT, pcPicYuvSynthOut );
855        }
856        break;
857        /// EXTRAPOLATION FROM RIGHT
858      case 2:            // extrapolation from right
859        if ( !bHasRView ) // View to render is BaseView
860        {
861          std::cout << "Copied    Frame " << iFrame << " of BaseView " << (Double) m_cCameraData.getSynthViewNumbers()[iSynthViewIdx] / VIEW_NUM_PREC  << std::endl;
862          apcPicYuvBaseVideo[iRightBaseViewIdx]->copyToPic( pcPicYuvSynthOut ); // Copy Original
863        }
864        else  // Render
865        {
866          std::cout << "Rendering Frame " << iFrame << " of View " << (Double) m_cCameraData.getSynthViewNumbers()[iSynthViewIdx] / VIEW_NUM_PREC  << std::endl;
867          cCurModel.setSingleModel( iSynthViewIdx, NULL , NULL, m_cCameraData.getSynthViewShiftLUTI()[iRightBaseViewIdx ][iSynthViewIdx], NULL, -1, NULL);
868          cCurModel.getSynthVideo ( iSynthViewIdx, VIEWPOS_RIGHT, pcPicYuvSynthOut );
869        }
870        break;
871      }
872
873      // Write Output
874      m_apcTVideoIOYuvSynthOutput[m_bSweep ? 0 : iSynthViewIdx]->write( pcPicYuvSynthOut, 0, 0, 0, 0 );
875    }
876    iFrame++;
877    iNumOfRenderedFrames++;
878  }
879
880  // Delete Buffers
881  for ( UInt uiBaseView = 0; uiBaseView < m_iNumberOfInputViews; uiBaseView++ )
882  {
883    apcPicYuvBaseVideo[uiBaseView]->destroy();
884    delete apcPicYuvBaseVideo[uiBaseView];
885
886    apcPicYuvBaseDepth[uiBaseView]->destroy();
887    delete apcPicYuvBaseDepth[uiBaseView];
888  }
889  pcPicYuvSynthOut->destroy();
890  delete pcPicYuvSynthOut;
891
892  xDestroyLib();
893
894}
895#endif
896
897Void TAppRendererTop::renderUsedPelsMap( )
898{
899  xCreateLib();
900  xInitLib();
901
902  // Create Buffers Input Views;
903  std::vector<TComPicYuv*> apcPicYuvBaseVideo;
904  std::vector<TComPicYuv*> apcPicYuvBaseDepth;
905
906  // TemporalImprovement Filter
907  std::vector<TComPicYuv*> apcPicYuvLastBaseVideo;
908  std::vector<TComPicYuv*> apcPicYuvLastBaseDepth;
909
910  Int aiPad[2] = { 0, 0 };
911
912  for ( UInt uiBaseView = 0; uiBaseView < m_iNumberOfInputViews; uiBaseView++ )
913  {
914    TComPicYuv* pcNewVideoPic = new TComPicYuv;
915    TComPicYuv* pcNewDepthPic = new TComPicYuv;
916
917    pcNewVideoPic->create( m_iSourceWidth, m_iSourceHeight, 1, 1, 1 );
918    apcPicYuvBaseVideo.push_back(pcNewVideoPic);
919
920    pcNewDepthPic->create( m_iSourceWidth, m_iSourceHeight, 1, 1, 1 );
921    apcPicYuvBaseDepth.push_back(pcNewDepthPic);
922
923    //Temporal improvement Filter
924    if ( m_bTempDepthFilter )
925    {
926      pcNewVideoPic = new TComPicYuv;
927      pcNewDepthPic = new TComPicYuv;
928
929      pcNewVideoPic->create( m_iSourceWidth, m_iSourceHeight, 1, 1, 1 );
930      apcPicYuvLastBaseVideo.push_back(pcNewVideoPic);
931
932      pcNewDepthPic->create( m_iSourceWidth, m_iSourceHeight, 1, 1, 1 );
933      apcPicYuvLastBaseDepth.push_back(pcNewDepthPic);
934    }
935  }
936
937  // Create Buffer for synthesized View
938  TComPicYuv* pcPicYuvSynthOut = new TComPicYuv;
939  pcPicYuvSynthOut->create( m_iSourceWidth, m_iSourceHeight, 1, 1, 1 );
940
941  Bool bAnyEOS = false;
942
943  Int iNumOfRenderedFrames = 0;
944  Int iFrame = 0;
945
946  while ( ( ( iNumOfRenderedFrames < m_iFramesToBeRendered ) || ( m_iFramesToBeRendered == 0 ) ) && !bAnyEOS )
947  {
948
949
950    if ( iFrame >= m_iFrameSkip )
951    {     
952      // read in depth and video
953      for(Int iBaseViewIdx=0; iBaseViewIdx < m_iNumberOfInputViews; iBaseViewIdx++ )
954      {
955        m_apcTVideoIOYuvVideoInput[iBaseViewIdx]->read( apcPicYuvBaseVideo[iBaseViewIdx], aiPad  ) ;
956        apcPicYuvBaseVideo[iBaseViewIdx]->extendPicBorder();
957        bAnyEOS |= m_apcTVideoIOYuvVideoInput[iBaseViewIdx]->isEof();
958
959        m_apcTVideoIOYuvDepthInput[iBaseViewIdx]->read( apcPicYuvBaseDepth[iBaseViewIdx], aiPad  ) ;
960        apcPicYuvBaseDepth[iBaseViewIdx]->extendPicBorder();
961        bAnyEOS |= m_apcTVideoIOYuvDepthInput[iBaseViewIdx]->isEof();
962
963        if ( m_bTempDepthFilter && (iFrame >= m_iFrameSkip) )
964        {
965          m_pcRenTop->temporalFilterVSRS( apcPicYuvBaseVideo[iBaseViewIdx], apcPicYuvBaseDepth[iBaseViewIdx], apcPicYuvLastBaseVideo[iBaseViewIdx], apcPicYuvLastBaseDepth[iBaseViewIdx], ( iFrame == m_iFrameSkip) );
966        }
967      }
968    }
969    else
970    {
971      std::cout << "Skipping Frame " << iFrame << std::endl;
972
973      iFrame++;
974      continue;
975    }
976    m_cCameraData.update( (UInt) ( iFrame - m_iFrameSkip ) );
977
978    for(Int iViewIdx=1; iViewIdx < m_iNumberOfInputViews; iViewIdx++ )
979    {
980      std::cout << "Rendering UsedPelsMap for Frame " << iFrame << " of View " << (Double) m_cCameraData.getBaseViewNumbers()[iViewIdx] << std::endl;
981
982      Int iViewSIdx      = m_cCameraData.getBaseId2SortedId()[iViewIdx];
983      Int iFirstViewSIdx = m_cCameraData.getBaseId2SortedId()[0];
984
985      AOT( iViewSIdx == iFirstViewSIdx );
986
987      Bool bFirstIsLeft = (iFirstViewSIdx < iViewSIdx);
988
989      m_pcRenTop->setShiftLUTs(
990        m_cCameraData.getBaseViewShiftLUTD()[0][iViewIdx],
991        m_cCameraData.getBaseViewShiftLUTI()[0][iViewIdx],
992        m_cCameraData.getBaseViewShiftLUTI()[0][iViewIdx],
993        m_cCameraData.getBaseViewShiftLUTD()[0][iViewIdx],
994        m_cCameraData.getBaseViewShiftLUTI()[0][iViewIdx],
995        m_cCameraData.getBaseViewShiftLUTI()[0][iViewIdx],
996        -1
997        );
998
999      m_pcRenTop->getUsedSamplesMap( apcPicYuvBaseDepth[0], pcPicYuvSynthOut, bFirstIsLeft );
1000
1001      // Write Output
1002      m_apcTVideoIOYuvSynthOutput[iViewIdx-1]->write( pcPicYuvSynthOut, 0, 0, 0 );
1003
1004    }
1005    iFrame++;
1006    iNumOfRenderedFrames++;
1007  }
1008
1009  // Delete Buffers
1010  for ( UInt uiBaseView = 0; uiBaseView < m_iNumberOfInputViews; uiBaseView++ )
1011  {
1012    apcPicYuvBaseVideo[uiBaseView]->destroy();
1013    delete apcPicYuvBaseVideo[uiBaseView];
1014
1015    apcPicYuvBaseDepth[uiBaseView]->destroy();
1016    delete apcPicYuvBaseDepth[uiBaseView];
1017
1018    // Temporal Filter
1019    if ( m_bTempDepthFilter )
1020    {
1021      apcPicYuvLastBaseVideo[uiBaseView]->destroy();
1022      delete apcPicYuvLastBaseVideo[uiBaseView];
1023
1024      apcPicYuvLastBaseDepth[uiBaseView]->destroy();
1025      delete apcPicYuvLastBaseDepth[uiBaseView];
1026    }
1027  }
1028  pcPicYuvSynthOut->destroy();
1029  delete pcPicYuvSynthOut;
1030
1031  xDestroyLib();
1032
1033}
1034#endif
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