source: SHVCSoftware/branches/SHM-4.1-dev/source/Lib/TLibCommon/TComPicSym.h @ 1550

Last change on this file since 1550 was 532, checked in by seregin, 11 years ago

update to HM-12.1 base
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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) 2010-2013, 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"
46class TComSampleAdaptiveOffset;
47
48//! \ingroup TLibCommon
49//! \{
50
51// ====================================================================================================================
52// Class definition
53// ====================================================================================================================
54
55class TComTile
56{
57private:
58  UInt      m_uiTileWidth;
59  UInt      m_uiTileHeight;
60  UInt      m_uiRightEdgePosInCU;
61  UInt      m_uiBottomEdgePosInCU;
62  UInt      m_uiFirstCUAddr;
63
64public: 
65  TComTile();
66  virtual ~TComTile();
67
68  Void      setTileWidth         ( UInt i )            { m_uiTileWidth = i; }
69  UInt      getTileWidth         ()                    { return m_uiTileWidth; }
70  Void      setTileHeight        ( UInt i )            { m_uiTileHeight = i; }
71  UInt      getTileHeight        ()                    { return m_uiTileHeight; }
72  Void      setRightEdgePosInCU  ( UInt i )            { m_uiRightEdgePosInCU = i; }
73  UInt      getRightEdgePosInCU  ()                    { return m_uiRightEdgePosInCU; }
74  Void      setBottomEdgePosInCU ( UInt i )            { m_uiBottomEdgePosInCU = i; }
75  UInt      getBottomEdgePosInCU ()                    { return m_uiBottomEdgePosInCU; }
76  Void      setFirstCUAddr       ( UInt i )            { m_uiFirstCUAddr = i; }
77  UInt      getFirstCUAddr       ()                    { return m_uiFirstCUAddr; }
78};
79
80/// picture symbol class
81class TComPicSym
82{
83private:
84  UInt          m_uiWidthInCU;
85  UInt          m_uiHeightInCU;
86 
87  UInt          m_uiMaxCUWidth;
88  UInt          m_uiMaxCUHeight;
89  UInt          m_uiMinCUWidth;
90  UInt          m_uiMinCUHeight;
91 
92  UChar         m_uhTotalDepth;       ///< max. depth
93  UInt          m_uiNumPartitions;
94  UInt          m_uiNumPartInWidth;
95  UInt          m_uiNumPartInHeight;
96  UInt          m_uiNumCUsInFrame;
97 
98  TComSlice**   m_apcTComSlice;
99  UInt          m_uiNumAllocatedSlice;
100  TComDataCU**  m_apcTComDataCU;        ///< array of CU data
101 
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#if N0383_IL_CONSTRAINED_TILE_SETS_SEI
108  Int*          m_piTileSetIdxMap;     //the map of the tile set index relative to LCU raster scan address
109  UChar*        m_pucTileSetType;
110  Bool*         m_pbSkippedTileSetFlag;
111#endif
112  UInt*         m_puiInverseCUOrderMap;
113
114#if HM_CLEANUP_SAO
115  SAOBlkParam *m_saoBlkParams;
116#else
117  SAOParam *m_saoParam;
118#endif
119
120public:
121  Void        create  ( Int iPicWidth, Int iPicHeight, UInt uiMaxWidth, UInt uiMaxHeight, UInt uiMaxDepth );
122  Void        destroy ();
123
124  TComPicSym  ();
125  TComSlice*  getSlice(UInt i)          { return  m_apcTComSlice[i];            }
126  UInt        getFrameWidthInCU()       { return m_uiWidthInCU;                 }
127  UInt        getFrameHeightInCU()      { return m_uiHeightInCU;                }
128  UInt        getMinCUWidth()           { return m_uiMinCUWidth;                }
129  UInt        getMinCUHeight()          { return m_uiMinCUHeight;               }
130  UInt        getNumberOfCUsInFrame()   { return m_uiNumCUsInFrame;  }
131  TComDataCU*&  getCU( UInt uiCUAddr )  { return m_apcTComDataCU[uiCUAddr];     }
132 
133#if LAYER_CTB
134  UInt        getMaxCUWidth()           { return m_uiMaxCUWidth;                }
135  UInt        getMaxCUHeight()          { return m_uiMaxCUHeight;               }
136#endif
137
138#if AVC_SYNTAX
139  UInt        getMaxCUWidth()           { return m_uiMaxCUWidth;                }
140  UInt        getMaxCUHeight()          { return m_uiMaxCUHeight;               }
141  UInt        getMaxDepth()             { return m_uhTotalDepth;               }
142#endif
143 
144  Void        setSlice(TComSlice* p, UInt i) { m_apcTComSlice[i] = p;           }
145  UInt        getNumAllocatedSlice()    { return m_uiNumAllocatedSlice;         }
146  Void        allocateNewSlice();
147  Void        clearSliceBuffer();
148  UInt        getNumPartition()         { return m_uiNumPartitions;             }
149  UInt        getNumPartInWidth()       { return m_uiNumPartInWidth;            }
150  UInt        getNumPartInHeight()      { return m_uiNumPartInHeight;           }
151  Void         setNumColumnsMinus1( Int i )                          { m_iNumColumnsMinus1 = i; }
152  Int          getNumColumnsMinus1()                                 { return m_iNumColumnsMinus1; } 
153  Void         setNumRowsMinus1( Int i )                             { m_iNumRowsMinus1 = i; }
154  Int          getNumRowsMinus1()                                    { return m_iNumRowsMinus1; }
155  Int          getNumTiles()                                         { return (m_iNumRowsMinus1+1)*(m_iNumColumnsMinus1+1); }
156  TComTile*    getTComTile  ( UInt tileIdx )                         { return *(m_apcTComTile + tileIdx); }
157  Void         setCUOrderMap( Int encCUOrder, Int cuAddr )           { *(m_puiCUOrderMap + encCUOrder) = cuAddr; }
158  UInt         getCUOrderMap( Int encCUOrder )                       { return *(m_puiCUOrderMap + (encCUOrder>=m_uiNumCUsInFrame ? m_uiNumCUsInFrame : encCUOrder)); }
159  UInt         getTileIdxMap( Int i )                                { return *(m_puiTileIdxMap + i); }
160#if N0383_IL_CONSTRAINED_TILE_SETS_SEI
161  Void         setTileSetIdxMap( Int i, Int tileSetIdx, UChar setType, Bool skipFlag )
162  {
163    m_piTileSetIdxMap[i]       = tileSetIdx;
164    m_pucTileSetType[i]        = setType;
165    m_pbSkippedTileSetFlag[i]  = skipFlag;
166  }
167  Int          getTileSetIdxMap( Int i )                             { return *(m_piTileSetIdxMap + i); }
168  UChar        getTileSetType( Int i )                               { return *(m_pucTileSetType + i); }
169  Bool         getSkippedTileSetFlag( Int i )                        { return *(m_pbSkippedTileSetFlag + i); }
170#endif
171  Void         setInverseCUOrderMap( Int cuAddr, Int encCUOrder )    { *(m_puiInverseCUOrderMap + cuAddr) = encCUOrder; }
172  UInt         getInverseCUOrderMap( Int cuAddr )                    { return *(m_puiInverseCUOrderMap + (cuAddr>=m_uiNumCUsInFrame ? m_uiNumCUsInFrame : cuAddr)); }
173  UInt         getPicSCUEncOrder( UInt SCUAddr );
174  UInt         getPicSCUAddr( UInt SCUEncOrder );
175  Void         xCreateTComTileArray();
176  Void         xInitTiles();
177  UInt         xCalculateNxtCUAddr( UInt uiCurrCUAddr );
178#if HM_CLEANUP_SAO
179  SAOBlkParam* getSAOBlkParam() { return m_saoBlkParams;}
180  Void deriveLoopFilterBoundaryAvailibility(Int ctu, Bool& isLeftAvail,Bool& isRightAvail,Bool& isAboveAvail,Bool& isBelowAvail,Bool& isAboveLeftAvail,Bool& isAboveRightAvail,Bool& isBelowLeftAvail,Bool& isBelowRightAvail);
181#else
182  Void allocSaoParam(TComSampleAdaptiveOffset *sao);
183  SAOParam *getSaoParam() { return m_saoParam; }
184#endif
185
186
187};// END CLASS DEFINITION TComPicSym
188
189//! \}
190
191#endif // __TCOMPICSYM__
192
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