source: 3DVCSoftware/branches/HTM-7.0-Fix/source/Lib/TLibCommon/TComMotionInfo.h @ 458

Last change on this file since 458 was 443, checked in by tech, 11 years ago
  • Reintegrated branch 6.2-dev0 rev. 442.
  • Changed version number.
  • Added coding results.
  • Property svn:eol-style set to native
File size: 8.0 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) 2010-2012, 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
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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     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#if QC_CU_NBDV_D0181
67  Bool bDV;
68#if MERL_VSP_C0152
69  TComMv m_acMvCandNoRef[ DIS_CANS ];
70#endif
71#endif
72  Int    iN;                                ///< number of motion vector predictor candidates
73#if MERL_VSP_NBDV_RefVId_Fix_D0166
74  Int    m_aListIdx[ DIS_CANS ];            ///< array of reference list of derived NBDV
75  Int    m_aRefIdx [ DIS_CANS ];            ///< array of reference frame index corresponding to either RefList0/1
76#endif
77} DisInfo;
78
79typedef struct _McpDisCand
80{
81  TComMv m_acMvCand[2][ MCP_DIS_CANS ];            ///< array of motion vector predictor candidates
82  Int    m_aVIdxCan[2][ MCP_DIS_CANS ];            ///< array of motion vector predictor candidates
83  Bool   m_bAvailab[2][ MCP_DIS_CANS ];
84  Bool   m_bFound;                                 ///< number of motion vector predictor candidates
85} McpDisInfo;
86
87#endif
88// Class definition
89// ====================================================================================================================
90
91/// class for motion vector with reference index
92class TComMvField
93{
94private:
95  TComMv    m_acMv;
96  Int       m_iRefIdx;
97 
98public:
99  TComMvField() : m_iRefIdx( NOT_VALID ) {}
100 
101  Void setMvField( TComMv const & cMv, Int iRefIdx )
102  {
103    m_acMv    = cMv;
104    m_iRefIdx = iRefIdx;
105  }
106 
107  Void setRefIdx( Int refIdx ) { m_iRefIdx = refIdx; }
108 
109  TComMv const & getMv() const { return  m_acMv; }
110  TComMv       & getMv()       { return  m_acMv; }
111 
112  Int getRefIdx() const { return  m_iRefIdx;       }
113  Int getHor   () const { return  m_acMv.getHor(); }
114  Int getVer   () const { return  m_acMv.getVer(); }
115#if H3D_IVMP
116  Bool operator== ( const TComMvField& rcMv ) const
117  {
118    return (m_acMv.getHor()==rcMv.getHor() && m_acMv.getVer()==rcMv.getVer() && m_iRefIdx == rcMv.getRefIdx());
119  }
120#endif
121};
122
123/// class for motion information in one CU
124class TComCUMvField
125{
126private:
127  TComMv*   m_pcMv;
128  TComMv*   m_pcMvd;
129  Char*     m_piRefIdx;
130  UInt      m_uiNumPartition;
131  AMVPInfo  m_cAMVPInfo;
132   
133  template <typename T>
134  Void setAll( T *p, T const & val, PartSize eCUMode, Int iPartAddr, UInt uiDepth, Int iPartIdx );
135
136public:
137  TComCUMvField() : m_pcMv(NULL), m_pcMvd(NULL), m_piRefIdx(NULL), m_uiNumPartition(0) {}
138  ~TComCUMvField() {}
139
140  // ------------------------------------------------------------------------------------------------------------------
141  // create / destroy
142  // ------------------------------------------------------------------------------------------------------------------
143 
144  Void    create( UInt uiNumPartition );
145  Void    destroy();
146 
147  // ------------------------------------------------------------------------------------------------------------------
148  // clear / copy
149  // ------------------------------------------------------------------------------------------------------------------
150
151  Void    clearMvField();
152 
153  Void    copyFrom( TComCUMvField const * pcCUMvFieldSrc, Int iNumPartSrc, Int iPartAddrDst );
154  Void    copyTo  ( TComCUMvField* pcCUMvFieldDst, Int iPartAddrDst ) const;
155  Void    copyTo  ( TComCUMvField* pcCUMvFieldDst, Int iPartAddrDst, UInt uiOffset, UInt uiNumPart ) const;
156 
157  // ------------------------------------------------------------------------------------------------------------------
158  // get
159  // ------------------------------------------------------------------------------------------------------------------
160 
161  TComMv const & getMv    ( Int iIdx ) const { return  m_pcMv    [iIdx]; }
162  TComMv const & getMvd   ( Int iIdx ) const { return  m_pcMvd   [iIdx]; }
163  Int            getRefIdx( Int iIdx ) const { return  m_piRefIdx[iIdx]; }
164 
165  AMVPInfo* getAMVPInfo () { return &m_cAMVPInfo; }
166 
167  // ------------------------------------------------------------------------------------------------------------------
168  // set
169  // ------------------------------------------------------------------------------------------------------------------
170 
171  Void    setAllMv     ( TComMv const & rcMv,         PartSize eCUMode, Int iPartAddr, UInt uiDepth, Int iPartIdx=0 );
172  Void    setAllMvd    ( TComMv const & rcMvd,        PartSize eCUMode, Int iPartAddr, UInt uiDepth, Int iPartIdx=0 );
173  Void    setAllRefIdx ( Int iRefIdx,                 PartSize eMbMode, Int iPartAddr, UInt uiDepth, Int iPartIdx=0 );
174  Void    setAllMvField( TComMvField const & mvField, PartSize eMbMode, Int iPartAddr, UInt uiDepth, Int iPartIdx=0 );
175
176  Void setNumPartition( Int iNumPart )
177  {
178    m_uiNumPartition = iNumPart;
179  }
180 
181  Void linkToWithOffset( TComCUMvField const * src, Int offset )
182  {
183    m_pcMv     = src->m_pcMv     + offset;
184    m_pcMvd    = src->m_pcMvd    + offset;
185    m_piRefIdx = src->m_piRefIdx + offset;
186  }
187 
188#if HHI_MPI
189  Void compress(Char* pePredMode, UChar* puhInterDir, Int scale);
190#else
191  Void compress(Char* pePredMode, Int scale); 
192#endif
193#if HHI_FULL_PEL_DEPTH_MAP_MV_ACC
194  Void decreaseMvAccuracy( Int iPartAddr, Int iNumPart, Int iShift );
195#endif
196
197#if MTK_UNCONSTRAINED_MVI_B0083
198  Void setUndefinedMv( Int iPartAddr, Int iNumPart, Char* pePredMode, UChar* puhInterDir, Int refIdx, Int InterDir );
199#endif
200};
201
202//! \}
203
204#endif // __TCOMMOTIONINFO__
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