source: 3DVCSoftware/trunk/source/Lib/TLibCommon/TComMVDRefData.cpp @ 4

Last change on this file since 4 was 2, checked in by hhi, 14 years ago

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[2]1
2
3// Include files
4#include "TComMVDRefData.h"
5#include "TComPicYuv.h"
6#include <math.h>
7#include <vector>
8#include <iostream>
9#include <fstream>
10
11Void TComMVDRefData::setPicYuvBaseView( InterViewReference eView, Bool bDepth, TComPicYuv* pcOrgView, TComPicYuv* pcRecView )
12{
13  if ( bDepth )
14  {
15    m_apcDepthRec[eView] = pcRecView;
16    m_apcDepthOrg[eView] = pcOrgView;
17  }
18  else
19  {
20    m_apcVideoRec[eView] = pcRecView;
21    m_apcVideoOrg[eView] = pcOrgView;
22  }
23}
24
25Void TComMVDRefData::setShiftLUTsBaseView( InterViewReference eView, Double** adInLut, Int** aiInLut )
26{
27  m_aiBaseViewShiftLUT[eView] = aiInLut;
28  m_adBaseViewShiftLUT[eView] = adInLut;
29}
30
31TComMVDRefData::TComMVDRefData()
32{
33//GT VSO
34  m_adERViewShiftLUT = 0;
35  m_aiERViewShiftLUT = 0;
36  m_apcExternalReferenceViews.resize(0);
37//GT VSO end
38
39  for (UInt uiView = 0; uiView < 3; uiView++)
40  {
41    m_apcVideoOrg[uiView] = NULL;
42    m_apcDepthOrg[uiView] = NULL;
43    m_apcVideoRec[uiView] = NULL;
44    m_apcDepthRec[uiView] = NULL;
45
46   //GT VSO
47    m_adBaseViewShiftLUT [uiView] = NULL;
48    m_aiBaseViewShiftLUT [uiView] = NULL;
49    //GT VSO end
50  };
51}
52
53//GT VSO
54Void TComMVDRefData::getRefPicYuvAndLUT( TComPicYuv**& rpacDistRefPicList, Int***& rppaiShiftLut )
55{
56  //GT
57
58  UInt uiNextEntry = 0;
59  for ( UInt uiViewIdx = 0; uiViewIdx < m_aiExtViewRefInd.size(); uiViewIdx++ )
60  {
61    rppaiShiftLut[uiNextEntry]       = m_aiERViewShiftLUT         [ m_aiExtViewRefLUTInd[uiViewIdx] ];
62    rpacDistRefPicList[uiNextEntry]  = m_apcExternalReferenceViews[ m_aiExtViewRefInd   [uiViewIdx] ];
63    uiNextEntry++;
64  }
65
66  for ( UInt uiViewIdx = 0; uiViewIdx < m_aiBaseViewRefInd.size(); uiViewIdx++ )
67  {
68    rppaiShiftLut[uiNextEntry]      = m_aiBaseViewShiftLUT[ m_aiBaseViewRefInd[uiViewIdx] + 1 ];
69    rpacDistRefPicList[uiNextEntry] = getPicYuvRecVideo( (InterViewReference) (m_aiBaseViewRefInd[uiViewIdx] + 1) ) ?  getPicYuvRecVideo( (InterViewReference) (m_aiBaseViewRefInd[uiViewIdx] + 1) ) : getPicYuvOrgVideo( (InterViewReference) (m_aiBaseViewRefInd[uiViewIdx] + 1) );
70    uiNextEntry++;
71  }
72}
73
74Void TComMVDRefData::getRefPicYuvAndLUTMode1( TComPicYuv**& rpacDistRefPicList, Int***& rppaiShiftLut )
75{
76  rppaiShiftLut[0] = m_aiBaseViewShiftLUT[ PREVVIEW ];
77  rppaiShiftLut[1] = NULL;
78  rppaiShiftLut[2] = m_aiBaseViewShiftLUT[ NEXTVIEW ];
79
80  //GT: Only orginals of this view needed for Mode 1;
81  rpacDistRefPicList[0] = NULL;
82  rpacDistRefPicList[1] = NULL;
83  rpacDistRefPicList[2] = NULL;
84}
85//GT VSO end
86
87
88
89
90//Void TComMVDRefData::render( TComPicYuv* pOut )
91////Void TComMVDRefData::render( TComPicYuv* pIn, TComPicYuv* pOut, TComPicYuv* pDepth, Long** aalLUT )
92//{
93//
94//  std::cout << "InRender" << std::endl;
95//
96//  TComPicYuv* pIn    = getPicYuvOrgVideo(CURRVIEW);
97//  //  TComPicYuv* pOut   = getRecVideo(CURRVIEW);
98//  TComPicYuv* pDepth = getPicYuvOrgDepth(CURRVIEW);
99//
100//  Int** aaiLUT = getShiftLUTIERView(0);
101//
102//  Int iHeight = (Int) pIn->getHeight();
103//  Int iWidth  = (Int) pIn->getWidth();
104//
105//  Pel* piSourceLumaData = pIn   ->getLumaAddr();
106//  Pel* piTargetLumaData = pOut  ->getLumaAddr();
107//  Pel* piDepthData      = pDepth->getLumaAddr();
108//
109//  Int iSourceLumaStride = pIn   ->getStride();
110//  Int iTargetLumaStride = pOut  ->getStride();
111//  Int      iDepthStride = pDepth->getStride();
112//
113//
114//  for (Int iY = 0; iY < iHeight; iY++)
115//  {
116//    for (Int iX = 0; iX < iWidth; iX++)
117//    {
118//      piTargetLumaData[iX] = 0;
119//    }
120//    piTargetLumaData += iTargetLumaStride;
121//  }
122//
123//  piTargetLumaData = pOut  ->getLumaAddr();
124//
125//  Int iNewPos;
126//  for (Int iY = 0; iY < iHeight; iY++)
127//  {
128//    for (Int iX = 0; iX < iWidth; iX++)
129//    {
130//      iNewPos = iX - aaiLUT[0][(piDepthData[iX] >> g_uiBitIncrement)];
131//      iNewPos = (iNewPos <  0     ) ? 0          : iNewPos;
132//      iNewPos = (iNewPos >= iWidth) ? iWidth - 1 : iNewPos;
133//
134//      piTargetLumaData[iNewPos] = piSourceLumaData[iX];
135//    }
136//    piSourceLumaData += iSourceLumaStride;
137//    piTargetLumaData += iTargetLumaStride;
138//    piDepthData      += iDepthStride;
139//  }
140//}
141//
142//
143//
144//
145//TComRendererModel::TComRendererModel()
146//{
147//  m_pcInputSamples  = NULL;
148//  m_pcOutputSamples = NULL;
149//  m_ppiShiftLUT    = NULL;
150//}
151//
152//TComRendererModel::~TComRendererModel()
153//{
154//  if ( m_pcOutputSamples )
155//    delete[] m_pcOutputSamples;
156//
157//  if ( m_pcInputSamples )
158//    delete[] m_pcInputSamples;
159//
160//}
161//
162//Void TComRendererModel::createModel( TComPicYuv* pcYuvDepth, TComPicYuv* pcYuvVideo, TComPicYuv* pcYuvRef, Int** ppiShiftLUT )
163//{
164//  createModel(pcYuvDepth->getLumaAddr(), pcYuvDepth->getStride(), pcYuvVideo->getLumaAddr(), pcYuvVideo->getStride(), pcYuvVideo->getCbAddr(), pcYuvVideo->getCrAddr(), pcYuvVideo->getCStride(), pcYuvVideo->getWidth(), pcYuvVideo->getHeight(), ppiShiftLUT );
165//}
166//
167//Void TComRendererModel::createModel( TComPicYuv* pcYuvDepth, TComPicYuv* pcYuvVideo, Int** ppiShiftLUT )
168//{
169//
170//}
171//
172//Void TComRendererModel::createModel( Pel* pcPelDisp, Int iStrideDisp, Pel* pcPelY, Int iStrideY, Pel* pcPelU, Pel* pcPelV, Int iStrideC, Int iWidth, Int iHeight, Int** ppiShiftLUT )
173//{
174//
175//}
176//
177//Void TComRendererModel::xCreateRenderedView( Pel* pcPelDisp, Int iDispStride, Pel* pcPelY, Int iLStride, Pel* pcPelU, Pel* pcPelV, Int iCStride, Int iWidth, Int iHeight, Int** ppiShiftLUT,Bool bSAD )
178//{
179//  m_ppiShiftLUT = ppiShiftLUT;
180//  m_iWidth       = iWidth;
181//  m_iHeight      = iHeight;
182//  m_iStride      = iWidth;
183//
184//  m_pcOutputSamples = new RendererOutputSample[ iWidth * iHeight];
185//  m_pcInputSamples  = new RendererInputSample [ iWidth * iHeight];
186//
187//  RendererInputSample*  pcInputSamples  = m_pcInputSamples ;
188//  RendererOutputSample* pcOutputSamples = m_pcOutputSamples ;
189//
190//  for ( Int iRow = 0; iRow < iHeight; iRow++ )
191//  {
192//    for ( Int iCol = 0; iCol < iWidth; iCol++ )
193//    {
194//      pcInputSamples[iCol].m_uiPosX = iCol;
195//      pcInputSamples[iCol].m_uiY    = pcPelY[ iCol ];
196//      pcInputSamples[iCol].m_uiU    = pcPelU[ iCol >> 1 ];
197//      pcInputSamples[iCol].m_uiV    = pcPelV[ iCol >> 1 ];
198//      pcOutputSamples[iCol].m_iErr  = 0;
199//
200//      pcInputSamples[iCol].m_iPosShifted = iCol + m_ppiShiftLUT[0][ pcPelDisp[ iCol ] ];
201//      pcInputSamples[iCol].m_uiDisp      = pcPelDisp[ iCol ];
202//
203//    }
204//
205//    pcInputSamples  += m_iStride;
206//    pcOutputSamples += m_iStride;
207//    pcPelY          += iLStride;
208//    pcPelDisp       += iDispStride;
209//
210//    if ( iRow & 1 )
211//    {
212//      pcPelU += iCStride;
213//      pcPelV += iCStride;
214//    }
215//
216//  }
217//
218//  m_lErr = 0;
219//  Long lDump;
220//  changeModel(0,0,m_iWidth, m_iHeight, pcPelDisp, iDispStride, lDump, bSAD);
221//}
222//
223//Void TComRendererModel::changeModel( Int iPosX, Int iPosY, Int iWidth, Int iHeight, Pel* pcPelDisp, Int iDispStride, Long& rlErr, Bool bSAD )
224//{
225//  RendererInputSample*  pcInputSamples  = m_pcInputSamples ;
226//  RendererOutputSample* pcOutputSamples = m_pcOutputSamples ;
227//
228//  Int iMinChangedPosition = 0;
229//  Int iMaxChangedPosition = m_iWidth - 1;
230//
231//  rlErr = 0;
232//
233//  for ( Int iRow = iPosX; iRow < iHeight; iRow++ )
234//  {
235//    // Add and Remove samples (Update Model)
236//    for ( Int iCol = iPosY; iCol < iWidth; iCol++ )
237//    {
238//      // Remove from old position
239//      Int iOldPosShifted  = pcInputSamples[iCol].m_iPosShifted;
240//
241//      iMinChangedPosition = Min( iOldPosShifted, iMinChangedPosition );
242//      iMaxChangedPosition = Max( iOldPosShifted, iMaxChangedPosition );
243//
244//      pcOutputSamples[ iOldPosShifted ].removeInputSample( &(pcInputSamples[iCol]) );
245//
246//      // Add to new position
247//      Int iShift = m_ppiShiftLUT[0][ pcPelDisp[ iCol ] ];
248//
249//      Int iPosShifted = iPosX + iShift;
250//
251//      iPosShifted = Min(Max(iPosShifted, 0), m_iWidth - 1);
252//      iMinChangedPosition = Min(iPosShifted, iMinChangedPosition);
253//      iMaxChangedPosition = Max(iPosShifted, iMaxChangedPosition);
254//
255//      pcInputSamples[iCol].m_uiDisp = pcPelDisp[ iCol ];
256//      pcInputSamples[iCol].m_iPosShifted = iPosShifted;
257//
258//      pcOutputSamples[ iPosShifted ].addInputSample( &(pcInputSamples[iCol]) );
259//    }
260//
261//    // ReRender
262//
263//    // Get Top Plane
264//    Int iMaxInd = -1;
265//
266//    if ( pcOutputSamples[iMinChangedPosition].m_pcTopSample )
267//    {
268//      iMaxInd = pcOutputSamples[iMinChangedPosition].m_pcTopSample->m_uiPosX;
269//    }
270//
271//    if ( iMinChangedPosition > 0 && pcOutputSamples[iMinChangedPosition].m_pcTopSample )
272//    {
273//      iMaxInd = Max( iMaxInd, pcOutputSamples[iMinChangedPosition-1].m_pcTopSample->m_uiPosX );
274//    }
275//
276//    for ( Int iCol = iMinChangedPosition; iCol <= iMaxChangedPosition; iCol++ )
277//    {
278//      if ( pcOutputSamples[iCol].m_pcTopSample == NULL )
279//      {
280//        if ( pcOutputSamples[iCol+1].m_pcTopSample == NULL )
281//        {
282//          // Hole Filling
283//          Int iFillStartCol = iCol;
284//          iCol++;
285//
286//          while( ( pcOutputSamples[iCol].m_pcTopSample == NULL ) && (iMinChangedPosition < iMaxChangedPosition) ) iCol++;
287//
288//          for ( int iFillCol = iFillStartCol; iFillCol < iCol; iFillCol++ )
289//          {
290//            pcOutputSamples[iFillCol].assignValues( pcOutputSamples[iCol], rlErr, bSAD );
291//          }
292//
293//          if ( iMaxInd == -1 )
294//          {
295//            iMaxInd = pcOutputSamples[iCol].m_pcTopSample->m_uiPosX;
296//          }
297//        }
298//        else
299//        {
300//          // Fill Gap here
301//          pcOutputSamples[iCol].assignValues( pcOutputSamples[iCol-1], rlErr, bSAD  );
302//
303//        };
304//      }
305//      else
306//      {
307//        if ( pcOutputSamples[iCol].m_pcTopSample->m_uiPosX > iMaxInd)
308//        {
309//          iMaxInd = pcOutputSamples[iCol].m_pcTopSample->m_uiPosX;
310//
311//          //assign this Sample
312//          pcOutputSamples[iCol].assignValues( pcOutputSamples[iCol],   rlErr, bSAD );
313//        }
314//        else
315//        {
316//          //assign last sample
317//          pcOutputSamples[iCol].assignValues( pcOutputSamples[iCol-1], rlErr, bSAD );
318//        }
319//      }
320//    }
321//
322//    pcInputSamples  += m_iStride;
323//    pcPelDisp       += iDispStride;
324//
325//  }
326//}
327//
328//Void RendererOutputSample::assignValues( RendererOutputSample& rpcOutputSample, Long& rlErr, Bool bSAD )
329//{
330//  m_uiY = rpcOutputSample.m_uiYRef;
331//  m_uiU = rpcOutputSample.m_uiURef;
332//  m_uiV = rpcOutputSample.m_uiVRef;
333//
334//  rlErr -= m_iErr;
335//
336//  int iErr = m_uiY - m_uiYRef;
337//
338//  if (bSAD)
339//  {
340//    rlErr += abs(iErr);
341//  }
342//  else
343//  {
344//    rlErr += iErr * iErr;
345//  }
346//}
347//
348//Void RendererOutputSample::addInputSample( RendererInputSample* pcInputSample )
349//{
350//  if ( m_acInputSamples.size() == 0 )
351//  {
352//    m_acInputSamples.push_back( pcInputSample );
353//    m_pcTopSample = pcInputSample;
354//    pcInputSample->cIter = m_acInputSamples.begin();
355//  }
356//  else
357//  {
358//    std::vector <RendererInputSample*>::iterator cIter;
359//
360//    for ( cIter = m_acInputSamples.begin( ) ; cIter != m_acInputSamples.end( ) ; cIter++ )
361//    {
362//      if ( (*cIter)->m_uiPosX <= pcInputSample->m_uiPosX ) break;
363//    }
364//
365//    m_acInputSamples.insert( cIter, 1, pcInputSample );
366//
367//    pcInputSample->cIter = cIter;
368//
369//    if ( cIter == m_acInputSamples.begin() )
370//    {
371//      m_pcTopSample = pcInputSample;
372//    }
373//  }
374//}
375//
376//RendererOutputSample::RendererOutputSample()
377//{
378//  m_pcTopSample = 0;
379//}
380//
381//Void RendererOutputSample::removeInputSample( RendererInputSample* pcInputSample )
382//{
383//  m_acInputSamples.erase( pcInputSample->cIter );
384//}
385//
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