source: 3DVCSoftware/trunk/source/Lib/TLibCommon/TComPattern.h

Last change on this file was 1413, checked in by tech, 6 years ago

Merged HTM-16.2-dev@1412

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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) 2010-2017, 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     TComPattern.h
35    \brief    neighbouring pixel access classes (header)
36*/
37
38#ifndef __TCOMPATTERN__
39#define __TCOMPATTERN__
40
41// Include files
42#include "CommonDef.h"
43
44//! \ingroup TLibCommon
45//! \{
46
47// ====================================================================================================================
48// Class definition
49// ====================================================================================================================
50
51class TComDataCU;
52class TComTU;
53
54/// neighbouring pixel access class for all components
55class TComPattern
56{
57private:
58  Pel*  m_piROIOrigin;
59  Int   m_roiWidth;
60  Int   m_roiHeight;
61  Int   m_patternStride;
62  Int   m_bitDepth;
63
64#if MCTS_ENC_CHECK 
65  Int   m_roiPosX;
66  Int   m_roiPosY;
67  Int   m_tileLeftTopPelPosX;
68  Int   m_tileLeftTopPelPosY;
69  Int   m_tileRightBottomPelPosX;
70  Int   m_tileRightBottomPelPosY;
71#endif
72
73public:
74  // ROI & pattern information, (ROI = &pattern[AboveOffset][LeftOffset])
75  Int   getROIYWidth() const      { return m_roiWidth;       }
76  Int   getROIYHeight() const     { return m_roiHeight;      }
77  Int   getPatternLStride() const { return m_patternStride;  }
78  Int   getBitDepthY() const      { return m_bitDepth;       }
79#if MCTS_ENC_CHECK
80  Int   getROIYPosX() const       { return m_roiPosX; }
81  Int   getROIYPosY() const       { return m_roiPosY; }
82
83  Int   getTileLeftTopPelPosX() const { return m_tileLeftTopPelPosX; }
84  Int   getTileLeftTopPelPosY() const { return m_tileLeftTopPelPosY; }
85  Int   getTileRightBottomPelPosX() const { return m_tileRightBottomPelPosX; }
86  Int   getTileRightBottomPelPosY() const { return m_tileRightBottomPelPosY; }
87#endif
88
89  __inline Pel*  getROIY()
90  {
91    return  m_piROIOrigin;
92  }
93  __inline const Pel*  getROIY() const
94  {
95    return  m_piROIOrigin;
96  }
97
98#if NH_3D
99  Bool              m_bICFlag;
100  Bool              m_bSDCMRSADFlag;
101
102  Bool  getICFlag()               const { return m_bICFlag; }
103  Void  setICFlag( Bool bICFlag ) { m_bICFlag = bICFlag; }
104  Bool  getSDCMRSADFlag()         const { return m_bSDCMRSADFlag; }
105  Void  setSDCMRSADFlag( Bool bSDCMRSADFlag )    { m_bSDCMRSADFlag = bSDCMRSADFlag; }
106#endif
107
108
109  TComPattern()
110  : m_piROIOrigin(NULL)
111  , m_roiWidth(0)
112  , m_roiHeight(0)
113  , m_patternStride(0)
114  , m_bitDepth(0)
115#if MCTS_ENC_CHECK
116  , m_roiPosX(0)
117  , m_roiPosY(0)
118  , m_tileLeftTopPelPosX(0)
119  , m_tileLeftTopPelPosY(0)
120  , m_tileRightBottomPelPosX(0)
121  , m_tileRightBottomPelPosY(0)
122#endif
123  {};
124
125
126  // -------------------------------------------------------------------------------------------------------------------
127  // initialization functions
128  // -------------------------------------------------------------------------------------------------------------------
129
130  /// set parameters from Pel buffers for accessing neighbouring pixels
131#if MCTS_ENC_CHECK
132  Void initPattern(Pel* piY, Int roiWidth, Int roiHeight, Int stride, Int bitDepthLuma, Int roiPosX, Int roiPosY);
133  Void setTileBorders(Int tileLeftTopPelPosX, Int tileLeftTopPelPosY, Int tileRightBottomPelPosX, Int tileRightBottomPelPosY);
134#else
135  Void initPattern(Pel* piY, Int roiWidth, Int roiHeight, Int stride, Int bitDepthLuma);
136#endif
137};
138
139//! \}
140
141#endif // __TCOMPATTERN__
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