source: 3DVCSoftware/tags/HTM-7.0/source/Lib/TLibCommon/TComPicSym.h @ 445

Last change on this file since 445 was 296, checked in by tech, 11 years ago

Reintegrated branch 5.1-dev0 rev. 295.

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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
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     TComPicSym.h
35    \brief    picture symbol class (header)
36*/
37
38#ifndef __TCOMPICSYM__
39#define __TCOMPICSYM__
40
41
42// Include files
43#include "CommonDef.h"
44#include "TComSlice.h"
45#include "TComDataCU.h"
46
47//! \ingroup TLibCommon
48//! \{
49
50// ====================================================================================================================
51// Class definition
52// ====================================================================================================================
53
54class TComTile
55{
56private:
57  UInt      m_uiTileWidth;
58  UInt      m_uiTileHeight;
59  UInt      m_uiRightEdgePosInCU;
60  UInt      m_uiBottomEdgePosInCU;
61  UInt      m_uiFirstCUAddr;
62
63public: 
64  TComTile();
65  virtual ~TComTile();
66
67  Void      setTileWidth         ( UInt i )            { m_uiTileWidth = i; }
68  UInt      getTileWidth         ()                    { return m_uiTileWidth; }
69  Void      setTileHeight        ( UInt i )            { m_uiTileHeight = i; }
70  UInt      getTileHeight        ()                    { return m_uiTileHeight; }
71  Void      setRightEdgePosInCU  ( UInt i )            { m_uiRightEdgePosInCU = i; }
72  UInt      getRightEdgePosInCU  ()                    { return m_uiRightEdgePosInCU; }
73  Void      setBottomEdgePosInCU ( UInt i )            { m_uiBottomEdgePosInCU = i; }
74  UInt      getBottomEdgePosInCU ()                    { return m_uiBottomEdgePosInCU; }
75  Void      setFirstCUAddr       ( UInt i )            { m_uiFirstCUAddr = i; }
76  UInt      getFirstCUAddr       ()                    { return m_uiFirstCUAddr; }
77};
78
79/// picture symbol class
80class TComPicSym
81{
82private:
83  UInt          m_uiWidthInCU;
84  UInt          m_uiHeightInCU;
85 
86  UInt          m_uiMaxCUWidth;
87  UInt          m_uiMaxCUHeight;
88  UInt          m_uiMinCUWidth;
89  UInt          m_uiMinCUHeight;
90 
91  UChar         m_uhTotalDepth;       ///< max. depth
92  UInt          m_uiNumPartitions;
93  UInt          m_uiNumPartInWidth;
94  UInt          m_uiNumPartInHeight;
95  UInt          m_uiNumCUsInFrame;
96 
97  TComSlice**   m_apcTComSlice;
98  UInt          m_uiNumAllocatedSlice;
99  TComDataCU**  m_apcTComDataCU;        ///< array of CU data
100 
101  Int           m_iTileBoundaryIndependenceIdr;
102  Int           m_iNumColumnsMinus1; 
103  Int           m_iNumRowsMinus1;
104  TComTile**    m_apcTComTile;
105  UInt*         m_puiCUOrderMap;       //the map of LCU raster scan address relative to LCU encoding order
106  UInt*         m_puiTileIdxMap;       //the map of the tile index relative to LCU raster scan address
107  UInt*         m_puiInverseCUOrderMap;
108  UInt          m_uiBitsUsedByTileIdx;
109
110public:
111  Void        create  ( Int iPicWidth, Int iPicHeight, UInt uiMaxWidth, UInt uiMaxHeight, UInt uiMaxDepth );
112  Void        destroy ();
113 
114  TComPicSym  ()                        { m_uiNumAllocatedSlice = 0;            }
115  TComSlice*  getSlice(UInt i)          { return  m_apcTComSlice[i];            }
116  UInt        getFrameWidthInCU()       { return m_uiWidthInCU;                 }
117  UInt        getFrameHeightInCU()      { return m_uiHeightInCU;                }
118  UInt        getMinCUWidth()           { return m_uiMinCUWidth;                }
119  UInt        getMinCUHeight()          { return m_uiMinCUHeight;               }
120#if HHI_INTERVIEW_SKIP
121  UInt        getMaxCUWidth()           { return m_uiMaxCUWidth;                }
122  UInt        getMaxCUHeight()          { return m_uiMaxCUHeight;               }
123  UInt        getMaxCUDepth()           { return m_uhTotalDepth;                }
124#endif
125  UInt        getNumberOfCUsInFrame()   { return m_uiNumCUsInFrame;  }
126  TComDataCU*&  getCU( UInt uiCUAddr )  { return m_apcTComDataCU[uiCUAddr];     }
127 
128  Void        setSlice(TComSlice* p, UInt i) { m_apcTComSlice[i] = p;           }
129  UInt        getNumAllocatedSlice()    { return m_uiNumAllocatedSlice;         }
130  Void        allocateNewSlice();
131  Void        clearSliceBuffer();
132  UInt        getNumPartition()         { return m_uiNumPartitions;             }
133  UInt        getNumPartInWidth()       { return m_uiNumPartInWidth;            }
134  UInt        getNumPartInHeight()      { return m_uiNumPartInHeight;           }
135  Void         setNumColumnsMinus1( Int i )                          { m_iNumColumnsMinus1 = i; }
136  Int          getNumColumnsMinus1()                                 { return m_iNumColumnsMinus1; } 
137  Void         setNumRowsMinus1( Int i )                             { m_iNumRowsMinus1 = i; }
138  Int          getNumRowsMinus1()                                    { return m_iNumRowsMinus1; }
139  Int          getNumTiles()                                         { return (m_iNumRowsMinus1+1)*(m_iNumColumnsMinus1+1); }
140  TComTile*    getTComTile  ( UInt tileIdx )                         { return *(m_apcTComTile + tileIdx); }
141  Void         setCUOrderMap( Int encCUOrder, Int cuAddr )           { *(m_puiCUOrderMap + encCUOrder) = cuAddr; }
142  UInt         getCUOrderMap( Int encCUOrder )                       { return *(m_puiCUOrderMap + (encCUOrder>=m_uiNumCUsInFrame ? m_uiNumCUsInFrame : encCUOrder)); }
143  UInt         getTileIdxMap( Int i )                                { return *(m_puiTileIdxMap + i); }
144  Void         setInverseCUOrderMap( Int cuAddr, Int encCUOrder )    { *(m_puiInverseCUOrderMap + cuAddr) = encCUOrder; }
145  UInt         getInverseCUOrderMap( Int cuAddr )                    { return *(m_puiInverseCUOrderMap + (cuAddr>=m_uiNumCUsInFrame ? m_uiNumCUsInFrame : cuAddr)); }
146  UInt         getPicSCUEncOrder( UInt SCUAddr );
147  UInt         getPicSCUAddr( UInt SCUEncOrder );
148  Void         xCreateTComTileArray();
149  Void         xInitTiles();
150  UInt         xCalculateNxtCUAddr( UInt uiCurrCUAddr );
151  UInt         getBitsUsedByTileIdx()                                { return m_uiBitsUsedByTileIdx; }
152};// END CLASS DEFINITION TComPicSym
153
154//! \}
155
156#endif // __TCOMPICSYM__
157
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