source: SHVCSoftware/branches/SHM-dev/source/Lib/TLibCommon/TComPic.h @ 1222

Last change on this file since 1222 was 1212, checked in by seregin, 10 years ago

rename Q0048_CGS_3D_ASYMLUT to CGS_3D_ASYMLUT
  • Property svn:eol-style set to native
File size: 11.5 KB
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1/* The copyright in this software is being made available under the BSD
2 * License, included below. This software may be subject to other third party
3 * and contributor rights, including patent rights, and no such rights are
4 * granted under this license.
5 *
6 * Copyright (c) 2010-2014, ITU/ISO/IEC
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions are met:
11 *
12 *  * Redistributions of source code must retain the above copyright notice,
13 *    this list of conditions and the following disclaimer.
14 *  * Redistributions in binary form must reproduce the above copyright notice,
15 *    this list of conditions and the following disclaimer in the documentation
16 *    and/or other materials provided with the distribution.
17 *  * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
18 *    be used to endorse or promote products derived from this software without
19 *    specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31 * THE POSSIBILITY OF SUCH DAMAGE.
32 */
33
34/** \file     TComPic.h
35    \brief    picture class (header)
36*/
37
38#ifndef __TCOMPIC__
39#define __TCOMPIC__
40
41// Include files
42#include "CommonDef.h"
43#include "TComPicSym.h"
44#include "TComPicYuv.h"
45#include "TComBitStream.h"
46#if AVC_BASE
47#include <fstream>
48#endif
49
50//! \ingroup TLibCommon
51//! \{
52
53// ====================================================================================================================
54// Class definition
55// ====================================================================================================================
56
57/// picture class (symbol + YUV buffers)
58
59class TComPic
60{
61public:
62  typedef enum { PIC_YUV_ORG=0, PIC_YUV_REC=1, PIC_YUV_TRUE_ORG=2, NUM_PIC_YUV=3 } PIC_YUV_T;
63     // TRUE_ORG is the input file without any pre-encoder colour space conversion (but with possible bit depth increment)
64  TComPicYuv*   getPicYuvTrueOrg()        { return  m_apcPicYuv[PIC_YUV_TRUE_ORG]; }
65
66private:
67  UInt                  m_uiTLayer;               //  Temporal layer
68  Bool                  m_bUsedByCurr;            //  Used by current picture
69  Bool                  m_bIsLongTerm;            //  IS long term picture
70  TComPicSym*           m_apcPicSym;              //  Symbol
71  TComPicYuv*           m_apcPicYuv[NUM_PIC_YUV];
72
73  TComPicYuv*           m_pcPicYuvPred;           //  Prediction
74  TComPicYuv*           m_pcPicYuvResi;           //  Residual
75  Bool                  m_bReconstructed;
76  Bool                  m_bNeededForOutput;
77  UInt                  m_uiCurrSliceIdx;         // Index of current slice
78  Bool                  m_bCheckLTMSB;
79
80  Int                   m_numReorderPics[MAX_TLAYER];
81  Window                m_conformanceWindow;
82  Window                m_defaultDisplayWindow;
83
84  Bool                  m_isTop;
85  Bool                  m_isField;
86
87  std::vector<std::vector<TComDataCU*> > m_vSliceCUDataLink;
88
89  SEIMessages  m_SEIs; ///< Any SEI messages that have been received.  If !NULL we own the object.
90#if SVC_EXTENSION
91  UInt                  m_layerId;              //  Layer ID
92  Bool                  m_bSpatialEnhLayer[MAX_LAYERS];       // whether current layer is a spatial enhancement layer,
93  TComPicYuv*           m_pcFullPelBaseRec[MAX_LAYERS];    // upsampled base layer recontruction for difference domain inter prediction
94#if REF_IDX_MFM
95  Bool                  m_equalPictureSizeAndOffsetFlag[MAX_LAYERS]; 
96#endif
97#if CGS_3D_ASYMLUT
98  Int                   m_nFrameBit;
99#endif
100  Bool                  m_currAuFlag;
101#endif
102public:
103  TComPic();
104  virtual ~TComPic();
105 
106#if SVC_EXTENSION
107  Void          create( Int iWidth, Int iHeight, ChromaFormat chromaFormatIDC, UInt uiMaxWidth, UInt uiMaxHeight, UInt uiMaxDepth, Window &conformanceWindow, Window &defaultDisplayWindow, 
108                        Int *numReorderPics, TComSPS* pcSps = NULL, Bool bIsVirtual = false );
109#else
110  Void          create( Int iWidth, Int iHeight, ChromaFormat chromaFormatIDC, UInt uiMaxWidth, UInt uiMaxHeight, UInt uiMaxDepth, Window &conformanceWindow, Window &defaultDisplayWindow,
111                        Int *numReorderPics,Bool bIsVirtual /*= false*/ );
112#endif //SVC_EXTENSION
113
114  virtual Void  destroy();
115
116  UInt          getTLayer() const               { return m_uiTLayer;   }
117  Void          setTLayer( UInt uiTLayer ) { m_uiTLayer = uiTLayer; }
118
119  Bool          getUsedByCurr() const            { return m_bUsedByCurr; }
120  Void          setUsedByCurr( Bool bUsed ) { m_bUsedByCurr = bUsed; }
121  Bool          getIsLongTerm() const            { return m_bIsLongTerm; }
122  Void          setIsLongTerm( Bool lt ) { m_bIsLongTerm = lt; }
123  Void          setCheckLTMSBPresent     (Bool b ) {m_bCheckLTMSB=b;}
124  Bool          getCheckLTMSBPresent     () { return m_bCheckLTMSB;}
125
126  TComPicSym*   getPicSym()           { return  m_apcPicSym;    }
127  TComSlice*    getSlice(Int i)       { return  m_apcPicSym->getSlice(i);  }
128  Int           getPOC() const        { return  m_apcPicSym->getSlice(m_uiCurrSliceIdx)->getPOC();  }
129  TComDataCU*   getCtu( UInt ctuRsAddr )           { return  m_apcPicSym->getCtu( ctuRsAddr ); }
130  const TComDataCU* getCtu( UInt ctuRsAddr ) const { return  m_apcPicSym->getCtu( ctuRsAddr ); }
131
132  TComPicYuv*   getPicYuvOrg()        { return  m_apcPicYuv[PIC_YUV_ORG]; }
133  TComPicYuv*   getPicYuvRec()        { return  m_apcPicYuv[PIC_YUV_REC]; }
134
135  TComPicYuv*   getPicYuvPred()       { return  m_pcPicYuvPred; }
136  TComPicYuv*   getPicYuvResi()       { return  m_pcPicYuvResi; }
137  Void          setPicYuvPred( TComPicYuv* pcPicYuv )       { m_pcPicYuvPred = pcPicYuv; }
138  Void          setPicYuvResi( TComPicYuv* pcPicYuv )       { m_pcPicYuvResi = pcPicYuv; }
139
140  UInt          getNumberOfCtusInFrame() const     { return m_apcPicSym->getNumberOfCtusInFrame(); }
141  UInt          getNumPartInCtuWidth() const       { return m_apcPicSym->getNumPartInCtuWidth();   }
142  UInt          getNumPartInCtuHeight() const      { return m_apcPicSym->getNumPartInCtuHeight();  }
143  UInt          getNumPartitionsInCtu() const      { return m_apcPicSym->getNumPartitionsInCtu();  }
144  UInt          getFrameWidthInCtus() const        { return m_apcPicSym->getFrameWidthInCtus();    }
145  UInt          getFrameHeightInCtus() const       { return m_apcPicSym->getFrameHeightInCtus();   }
146  UInt          getMinCUWidth() const              { return m_apcPicSym->getMinCUWidth();          }
147  UInt          getMinCUHeight() const             { return m_apcPicSym->getMinCUHeight();         }
148
149  Int           getStride(const ComponentID id) const          { return m_apcPicYuv[PIC_YUV_REC]->getStride(id); }
150  Int           getComponentScaleX(const ComponentID id) const    { return m_apcPicYuv[PIC_YUV_REC]->getComponentScaleX(id); }
151  Int           getComponentScaleY(const ComponentID id) const    { return m_apcPicYuv[PIC_YUV_REC]->getComponentScaleY(id); }
152  ChromaFormat  getChromaFormat() const                           { return m_apcPicYuv[PIC_YUV_REC]->getChromaFormat(); }
153  Int           getNumberValidComponents() const                  { return m_apcPicYuv[PIC_YUV_REC]->getNumberValidComponents(); }
154
155  Void          setReconMark (Bool b) { m_bReconstructed = b;     }
156  Bool          getReconMark () const      { return m_bReconstructed;  }
157  Void          setOutputMark (Bool b) { m_bNeededForOutput = b;     }
158  Bool          getOutputMark () const      { return m_bNeededForOutput;  }
159
160  Void          setNumReorderPics(Int i, UInt tlayer) { m_numReorderPics[tlayer] = i;    }
161  Int           getNumReorderPics(UInt tlayer)        { return m_numReorderPics[tlayer]; }
162
163  Void          compressMotion();
164  UInt          getCurrSliceIdx() const           { return m_uiCurrSliceIdx;                }
165  Void          setCurrSliceIdx(UInt i)      { m_uiCurrSliceIdx = i;                   }
166  UInt          getNumAllocatedSlice() const      {return m_apcPicSym->getNumAllocatedSlice();}
167  Void          allocateNewSlice()           {m_apcPicSym->allocateNewSlice();         }
168  Void          clearSliceBuffer()           {m_apcPicSym->clearSliceBuffer();         }
169
170  Window&       getConformanceWindow()  { return m_conformanceWindow; }
171  Window&       getDefDisplayWindow()   { return m_defaultDisplayWindow; }
172
173  Bool          getSAOMergeAvailability(Int currAddr, Int mergeAddr);
174
175  UInt          getSubstreamForCtuAddr(const UInt ctuAddr, const Bool bAddressInRaster, TComSlice *pcSlice);
176
177  /* field coding parameters*/
178
179   Void              setTopField(Bool b)                  {m_isTop = b;}
180   Bool              isTopField()                         {return m_isTop;}
181   Void              setField(Bool b)                     {m_isField = b;}
182   Bool              isField()                            {return m_isField;}
183
184  /** transfer ownership of seis to this picture */
185  Void setSEIs(SEIMessages& seis) { m_SEIs = seis; }
186
187  /**
188   * return the current list of SEI messages associated with this picture.
189   * Pointer is valid until this->destroy() is called */
190  SEIMessages& getSEIs() { return m_SEIs; }
191
192  /**
193   * return the current list of SEI messages associated with this picture.
194   * Pointer is valid until this->destroy() is called */
195  const SEIMessages& getSEIs() const { return m_SEIs; }
196
197#if SVC_EXTENSION
198  Void          setLayerId (UInt layerId)   { m_layerId = layerId; }
199  UInt          getLayerId ()               { return m_layerId; }
200  UInt          getLayerIdx()               { return getSlice(0)->getVPS()->getLayerIdxInVps(m_layerId); }
201  Bool          isSpatialEnhLayer(UInt refLayerIdc)             { return m_bSpatialEnhLayer[refLayerIdc]; }
202  Void          setSpatialEnhLayerFlag (UInt refLayerIdc, Bool b) { m_bSpatialEnhLayer[refLayerIdc] = b; }
203  Void          setFullPelBaseRec   (UInt refLayerIdc, TComPicYuv* p) { m_pcFullPelBaseRec[refLayerIdc] = p; }
204  TComPicYuv*   getFullPelBaseRec   (UInt refLayerIdc)  { return  m_pcFullPelBaseRec[refLayerIdc];  }
205#if REF_IDX_ME_ZEROMV || ENCODER_FAST_MODE || REF_IDX_MFM
206  Bool          isILR( UInt currLayerId )   { return ( m_bIsLongTerm && m_layerId < currLayerId ); }
207#endif
208#if REF_IDX_MFM
209  Bool          equalPictureSizeAndOffsetFlag(UInt refLayerIdc)             { return m_equalPictureSizeAndOffsetFlag[refLayerIdc]; }
210  Void          setEqualPictureSizeAndOffsetFlag(UInt refLayerIdc, Bool b)  { m_equalPictureSizeAndOffsetFlag[refLayerIdc] = b;    }
211  Void          copyUpsampledMvField  ( UInt refLayerIdc, TComPic* pcPicBase );
212  Void          initUpsampledMvField  ();
213#endif
214  Bool          checkSameRefInfo();
215  Void          copyUpsampledPictureYuv(TComPicYuv*   pcPicYuvIn, TComPicYuv*   pcPicYuvOut); 
216#if CGS_3D_ASYMLUT
217  Void          setFrameBit( Int n )  { m_nFrameBit = n;    }
218  Int           getFrameBit()         { return m_nFrameBit; }
219#endif
220  Bool          isCurrAu() { return m_currAuFlag; }
221  Void          setCurrAuFlag(Bool x) {m_currAuFlag = x; }
222#endif //SVC_EXTENSION
223};// END CLASS DEFINITION TComPic
224
225//! \}
226
227#endif // __TCOMPIC__
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