source: 3DVCSoftware/branches/HTM-14.1-update-dev3-ETRI/source/Lib/TLibCommon/TComMotionInfo.h @ 1417

Last change on this file since 1417 was 1233, checked in by etri-htm, 10 years ago

Reactive_MLC (the MACRO is "NH_3D_MLC")

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[5]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
[56]4 * granted under this license. 
[5]5 *
[1179]6* Copyright (c) 2010-2015, ITU/ISO/IEC
[5]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.
[56]17 *  * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
[5]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"
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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
31 * THE POSSIBILITY OF SUCH DAMAGE.
32 */
[2]33
34/** \file     TComMotionInfo.h
35    \brief    motion information handling classes (header)
36    \todo     TComMvField seems to be better to be inherited from TComMv
37*/
38
39#ifndef __TCOMMOTIONINFO__
40#define __TCOMMOTIONINFO__
41
42#include <memory.h>
43#include "CommonDef.h"
44#include "TComMv.h"
[56]45//! \ingroup TLibCommon
46//! \{
47
[2]48// ====================================================================================================================
49// Type definition
50// ====================================================================================================================
51
[773]52#if H_3D_SPIVMP
[724]53class TComDataCU;
54#endif
[2]55/// parameters for AMVP
56typedef struct _AMVPInfo
57{
[56]58  TComMv m_acMvCand[ AMVP_MAX_NUM_CANDS_MEM ];  ///< array of motion vector predictor candidates
[2]59  Int    iN;                                ///< number of motion vector predictor candidates
60} AMVPInfo;
61
[1210]62#if NH_3D_NBDV
[608]63typedef struct _DisCand
[100]64{
[608]65  TComMv m_acNBDV;              // DV from NBDV
[1217]66#if NH_3D_NBDV_REF
[608]67  TComMv m_acDoNBDV;            // DV from DoNBDV
68#endif 
69  Int    m_aVIdxCan;            // View order index (the same with the NBDV and the DoNBDV)
[100]70} DisInfo;
[332]71
[608]72typedef struct _IDVCand // IDV
[332]73{
[608]74  TComMv m_acMvCand[2][ IDV_CANDS ];           
75  Int    m_aVIdxCan[2][ IDV_CANDS ];           
76  Bool   m_bAvailab[2][ IDV_CANDS ];
77  Bool   m_bFound;                               
78} IDVInfo;
79#endif
[1084]80
[608]81// ====================================================================================================================
[2]82// Class definition
83// ====================================================================================================================
84
85/// class for motion vector with reference index
86class TComMvField
87{
88private:
89  TComMv    m_acMv;
90  Int       m_iRefIdx;
91 
92public:
[56]93  TComMvField() : m_iRefIdx( NOT_VALID ) {}
[2]94 
[56]95  Void setMvField( TComMv const & cMv, Int iRefIdx )
[2]96  {
97    m_acMv    = cMv;
98    m_iRefIdx = iRefIdx;
99  }
100 
[56]101  Void setRefIdx( Int refIdx ) { m_iRefIdx = refIdx; }
[2]102 
[56]103  TComMv const & getMv() const { return  m_acMv; }
104  TComMv       & getMv()       { return  m_acMv; }
105 
106  Int getRefIdx() const { return  m_iRefIdx;       }
107  Int getHor   () const { return  m_acMv.getHor(); }
108  Int getVer   () const { return  m_acMv.getVer(); }
[608]109#if H_3D_IV_MERGE
[189]110  Bool operator== ( const TComMvField& rcMv ) const
111  {
112    return (m_acMv.getHor()==rcMv.getHor() && m_acMv.getVer()==rcMv.getVer() && m_iRefIdx == rcMv.getRefIdx());
113  }
114#endif
[2]115};
116
117/// class for motion information in one CU
118class TComCUMvField
119{
120private:
121  TComMv*   m_pcMv;
122  TComMv*   m_pcMvd;
[56]123  Char*     m_piRefIdx;
[2]124  UInt      m_uiNumPartition;
125  AMVPInfo  m_cAMVPInfo;
[56]126   
127  template <typename T>
128  Void setAll( T *p, T const & val, PartSize eCUMode, Int iPartAddr, UInt uiDepth, Int iPartIdx );
129
[2]130public:
[56]131  TComCUMvField() : m_pcMv(NULL), m_pcMvd(NULL), m_piRefIdx(NULL), m_uiNumPartition(0) {}
132  ~TComCUMvField() {}
133
[2]134  // ------------------------------------------------------------------------------------------------------------------
135  // create / destroy
136  // ------------------------------------------------------------------------------------------------------------------
137 
[56]138  Void    create( UInt uiNumPartition );
139  Void    destroy();
[2]140 
141  // ------------------------------------------------------------------------------------------------------------------
142  // clear / copy
143  // ------------------------------------------------------------------------------------------------------------------
[56]144
145  Void    clearMvField();
[2]146 
[56]147  Void    copyFrom( TComCUMvField const * pcCUMvFieldSrc, Int iNumPartSrc, Int iPartAddrDst );
148  Void    copyTo  ( TComCUMvField* pcCUMvFieldDst, Int iPartAddrDst ) const;
149  Void    copyTo  ( TComCUMvField* pcCUMvFieldDst, Int iPartAddrDst, UInt uiOffset, UInt uiNumPart ) const;
[2]150 
151  // ------------------------------------------------------------------------------------------------------------------
152  // get
153  // ------------------------------------------------------------------------------------------------------------------
154 
[56]155  TComMv const & getMv    ( Int iIdx ) const { return  m_pcMv    [iIdx]; }
156  TComMv const & getMvd   ( Int iIdx ) const { return  m_pcMvd   [iIdx]; }
157  Int            getRefIdx( Int iIdx ) const { return  m_piRefIdx[iIdx]; }
[2]158 
159  AMVPInfo* getAMVPInfo () { return &m_cAMVPInfo; }
[56]160 
[2]161  // ------------------------------------------------------------------------------------------------------------------
162  // set
163  // ------------------------------------------------------------------------------------------------------------------
164 
[56]165  Void    setAllMv     ( TComMv const & rcMv,         PartSize eCUMode, Int iPartAddr, UInt uiDepth, Int iPartIdx=0 );
166  Void    setAllMvd    ( TComMv const & rcMvd,        PartSize eCUMode, Int iPartAddr, UInt uiDepth, Int iPartIdx=0 );
167  Void    setAllRefIdx ( Int iRefIdx,                 PartSize eMbMode, Int iPartAddr, UInt uiDepth, Int iPartIdx=0 );
168  Void    setAllMvField( TComMvField const & mvField, PartSize eMbMode, Int iPartAddr, UInt uiDepth, Int iPartIdx=0 );
[773]169#if H_3D_SPIVMP
[724]170  Void    setMvFieldSP ( TComDataCU* pcCU, UInt uiAbsPartIdx, TComMvField cMvField, Int iWidth, Int iHeight  );
171#endif
[884]172#if H_3D_VSP
[833]173  Void    setMv         ( Int iIdx, TComMv const & rcMv ) { m_pcMv[iIdx] = rcMv; }
174  Void    setRefIdx     ( Int iIdx, Int iRefIdx )         { m_piRefIdx[iIdx] = iRefIdx; }
175#endif
[56]176
177  Void setNumPartition( Int iNumPart )
178  {
179    m_uiNumPartition = iNumPart;
180  }
[2]181 
[56]182  Void linkToWithOffset( TComCUMvField const * src, Int offset )
183  {
184    m_pcMv     = src->m_pcMv     + offset;
185    m_pcMvd    = src->m_pcMvd    + offset;
186    m_piRefIdx = src->m_piRefIdx + offset;
187  }
[2]188 
[56]189  Void compress(Char* pePredMode, Int scale); 
[2]190};
191
[56]192//! \}
193
[1233]194#if NH_3D_MLC
195/// class for container of merge candidate
[950]196class TComMotionCand
197{
198public:
199  Bool                  m_bAvailable;
200  TComMvField           m_cMvField[2];
201  UChar                 m_uDir;
202#if H_3D_VSP
203  Int                   m_iVspFlag;
204#endif 
[1233]205#if H_3D_SPIVMP
[950]206  Bool                  m_bSPIVMPFlag;
[1233]207#endif
[950]208
209public:
210  TComMotionCand()
211  {
212    m_bAvailable = false;
213    m_uDir = 0;
214#if H_3D_VSP
215    m_iVspFlag = 0;
216#endif
[1233]217#if H_3D_SPIVMP
[950]218    m_bSPIVMPFlag = false;
[1233]219#endif
[950]220  }
221
222  ~TComMotionCand()
223  {
224
225  }
226
227  Void init()
228  {
229    TComMv cZeroMv;
230
231    m_bAvailable = false;
232    m_uDir = 0;
233#if H_3D_VSP
234    m_iVspFlag = 0;
235#endif
[1233]236#if H_3D_SPIVMP
[950]237    m_bSPIVMPFlag = false;
[1233]238#endif
[950]239    m_cMvField[0].setMvField(cZeroMv, NOT_VALID);
240    m_cMvField[1].setMvField(cZeroMv, NOT_VALID);
241  }
242
243  Void setCand(TComMvField* pcMvFieldNeighbours, UChar uhInterDirNeighbours
244#if H_3D_VSP
245    , Int vspFlag
246#endif
[1233]247#if H_3D_SPIVMP
[950]248    , Bool bSPIVMPFlag
[1233]249#endif
[950]250    )
251  {
252    m_bAvailable = true;
253    m_cMvField[0] = pcMvFieldNeighbours[0];
254    m_cMvField[1] = pcMvFieldNeighbours[1];
255    m_uDir = uhInterDirNeighbours;
256#if H_3D_VSP
257    m_iVspFlag = vspFlag;
258#endif
[1233]259#if H_3D_SPIVMP
[950]260    m_bSPIVMPFlag = bSPIVMPFlag;
[1233]261#endif
[950]262  }
[1233]263 
[950]264  Void getCand(Int iCount, TComMvField* pcMvFieldNeighbours, UChar* puhInterDirNeighbours
265#if H_3D_VSP
266    , Int* vspFlag
267#endif
[1233]268#if H_3D_SPIVMP
[950]269    , Bool* pbSPIVMPFlag
[1233]270#endif
[950]271    )
272  {
273    pcMvFieldNeighbours[iCount<<1] = m_cMvField[0];
274    pcMvFieldNeighbours[(iCount<<1) + 1] = m_cMvField[1];
275    puhInterDirNeighbours[iCount] = m_uDir;
276#if H_3D_VSP
277    vspFlag[iCount] = m_iVspFlag;
278#endif
[1233]279#if H_3D_SPIVMP
[950]280    pbSPIVMPFlag[iCount] = m_bSPIVMPFlag;
[1233]281#endif
[950]282  }
283};
284#endif
285
286
[2]287#endif // __TCOMMOTIONINFO__
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