source: 3DVCSoftware/branches/HTM-5.1-dev0/source/Lib/TLibCommon/TComMotionInfo.h @ 289

Last change on this file since 289 was 289, checked in by tech, 11 years ago

Clean up of macros related to NBDV.

  • Property svn:eol-style set to native
File size: 7.3 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. 
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6 * Copyright (c) 2010-2012, ITU/ISO/IEC
7 * All rights reserved.
8 *
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10 * modification, are permitted provided that the following conditions are met:
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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     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"
45
46//! \ingroup TLibCommon
47//! \{
48
49// ====================================================================================================================
50// Type definition
51// ====================================================================================================================
52
53/// parameters for AMVP
54typedef struct _AMVPInfo
55{
56  TComMv m_acMvCand[ AMVP_MAX_NUM_CANDS_MEM ];  ///< array of motion vector predictor candidates
57  Int    iN;                                ///< number of motion vector predictor candidates
58} AMVPInfo;
59
60// ====================================================================================================================
61#if H3D_NBDV
62typedef struct _DisCand
63{
64  TComMv m_acMvCand[ DIS_CANS ];            ///< array of motion vector predictor candidates
65  Int    m_aVIdxCan[ DIS_CANS ];            ///< array of motion vector predictor candidates
66  Int    iN;                                ///< number of motion vector predictor candidates
67} DisInfo;
68#endif
69// Class definition
70// ====================================================================================================================
71
72/// class for motion vector with reference index
73class TComMvField
74{
75private:
76  TComMv    m_acMv;
77  Int       m_iRefIdx;
78 
79public:
80  TComMvField() : m_iRefIdx( NOT_VALID ) {}
81 
82  Void setMvField( TComMv const & cMv, Int iRefIdx )
83  {
84    m_acMv    = cMv;
85    m_iRefIdx = iRefIdx;
86  }
87 
88  Void setRefIdx( Int refIdx ) { m_iRefIdx = refIdx; }
89 
90  TComMv const & getMv() const { return  m_acMv; }
91  TComMv       & getMv()       { return  m_acMv; }
92 
93  Int getRefIdx() const { return  m_iRefIdx;       }
94  Int getHor   () const { return  m_acMv.getHor(); }
95  Int getVer   () const { return  m_acMv.getVer(); }
96#if QC_MRG_CANS_B0048
97  Bool operator== ( const TComMvField& rcMv ) const
98  {
99    return (m_acMv.getHor()==rcMv.getHor() && m_acMv.getVer()==rcMv.getVer() && m_iRefIdx == rcMv.getRefIdx());
100  }
101#endif
102};
103
104/// class for motion information in one CU
105class TComCUMvField
106{
107private:
108  TComMv*   m_pcMv;
109  TComMv*   m_pcMvd;
110  Char*     m_piRefIdx;
111  UInt      m_uiNumPartition;
112  AMVPInfo  m_cAMVPInfo;
113   
114  template <typename T>
115  Void setAll( T *p, T const & val, PartSize eCUMode, Int iPartAddr, UInt uiDepth, Int iPartIdx );
116
117public:
118  TComCUMvField() : m_pcMv(NULL), m_pcMvd(NULL), m_piRefIdx(NULL), m_uiNumPartition(0) {}
119  ~TComCUMvField() {}
120
121  // ------------------------------------------------------------------------------------------------------------------
122  // create / destroy
123  // ------------------------------------------------------------------------------------------------------------------
124 
125  Void    create( UInt uiNumPartition );
126  Void    destroy();
127 
128  // ------------------------------------------------------------------------------------------------------------------
129  // clear / copy
130  // ------------------------------------------------------------------------------------------------------------------
131
132  Void    clearMvField();
133 
134  Void    copyFrom( TComCUMvField const * pcCUMvFieldSrc, Int iNumPartSrc, Int iPartAddrDst );
135  Void    copyTo  ( TComCUMvField* pcCUMvFieldDst, Int iPartAddrDst ) const;
136  Void    copyTo  ( TComCUMvField* pcCUMvFieldDst, Int iPartAddrDst, UInt uiOffset, UInt uiNumPart ) const;
137 
138  // ------------------------------------------------------------------------------------------------------------------
139  // get
140  // ------------------------------------------------------------------------------------------------------------------
141 
142  TComMv const & getMv    ( Int iIdx ) const { return  m_pcMv    [iIdx]; }
143  TComMv const & getMvd   ( Int iIdx ) const { return  m_pcMvd   [iIdx]; }
144  Int            getRefIdx( Int iIdx ) const { return  m_piRefIdx[iIdx]; }
145 
146  AMVPInfo* getAMVPInfo () { return &m_cAMVPInfo; }
147 
148  // ------------------------------------------------------------------------------------------------------------------
149  // set
150  // ------------------------------------------------------------------------------------------------------------------
151 
152  Void    setAllMv     ( TComMv const & rcMv,         PartSize eCUMode, Int iPartAddr, UInt uiDepth, Int iPartIdx=0 );
153  Void    setAllMvd    ( TComMv const & rcMvd,        PartSize eCUMode, Int iPartAddr, UInt uiDepth, Int iPartIdx=0 );
154  Void    setAllRefIdx ( Int iRefIdx,                 PartSize eMbMode, Int iPartAddr, UInt uiDepth, Int iPartIdx=0 );
155  Void    setAllMvField( TComMvField const & mvField, PartSize eMbMode, Int iPartAddr, UInt uiDepth, Int iPartIdx=0 );
156
157  Void setNumPartition( Int iNumPart )
158  {
159    m_uiNumPartition = iNumPart;
160  }
161 
162  Void linkToWithOffset( TComCUMvField const * src, Int offset )
163  {
164    m_pcMv     = src->m_pcMv     + offset;
165    m_pcMvd    = src->m_pcMvd    + offset;
166    m_piRefIdx = src->m_piRefIdx + offset;
167  }
168 
169#if HHI_MPI
170  Void compress(Char* pePredMode, UChar* puhInterDir, Int scale);
171#else
172  Void compress(Char* pePredMode, Int scale); 
173#endif
174#if HHI_FULL_PEL_DEPTH_MAP_MV_ACC
175  Void decreaseMvAccuracy( Int iPartAddr, Int iNumPart, Int iShift );
176#endif
177
178#if MTK_UNCONSTRAINED_MVI_B0083
179  Void setUndefinedMv( Int iPartAddr, Int iNumPart, Char* pePredMode, UChar* puhInterDir, Int refIdx, Int InterDir );
180#endif
181};
182
183//! \}
184
185#endif // __TCOMMOTIONINFO__
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