source: 3DVCSoftware/branches/HTM-7.0-Fix/source/Lib/TLibCommon/TComPicYuv.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: 8.1 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
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     TComPicYuv.h
35    \brief    picture YUV buffer class (header)
36*/
37
38#ifndef __TCOMPICYUV__
39#define __TCOMPICYUV__
40
41#include <stdio.h>
42#include "CommonDef.h"
43#include "TComRom.h"
44
45//! \ingroup TLibCommon
46//! \{
47
48// ====================================================================================================================
49// Class definition
50// ====================================================================================================================
51
52/// picture YUV buffer class
53class TComPicYuv
54{
55private:
56 
57  // ------------------------------------------------------------------------------------------------
58  //  YUV buffer
59  // ------------------------------------------------------------------------------------------------
60 
61  Pel*  m_apiPicBufY;           ///< Buffer (including margin)
62  Pel*  m_apiPicBufU;
63  Pel*  m_apiPicBufV;
64 
65  Pel*  m_piPicOrgY;            ///< m_apiPicBufY + m_iMarginLuma*getStride() + m_iMarginLuma
66  Pel*  m_piPicOrgU;
67  Pel*  m_piPicOrgV;
68 
69  // ------------------------------------------------------------------------------------------------
70  //  Parameter for general YUV buffer usage
71  // ------------------------------------------------------------------------------------------------
72 
73  Int   m_iPicWidth;            ///< Width of picture
74  Int   m_iPicHeight;           ///< Height of picture
75 
76  Int   m_iCuWidth;             ///< Width of Coding Unit (CU)
77  Int   m_iCuHeight;            ///< Height of Coding Unit (CU)
78  UInt  m_uiMaxCuDepth;         ///< maximum coding unit depth
79  Int   m_iBaseUnitWidth;       ///< Width of Base Unit (with maximum depth or minimum size, m_iCuWidth >> Max. Depth)
80  Int   m_iBaseUnitHeight;      ///< Height of Base Unit (with maximum depth or minimum size, m_iCuHeight >> Max. Depth)
81  Int   m_iNumCuInWidth;
82 
83  Int*  m_cuOffsetY;
84  Int*  m_cuOffsetC;
85  Int*  m_buOffsetY;
86  Int*  m_buOffsetC;
87 
88  Int   m_iLumaMarginX;
89  Int   m_iLumaMarginY;
90  Int   m_iChromaMarginX;
91  Int   m_iChromaMarginY;
92 
93  Bool  m_bIsBorderExtended;
94 
95protected:
96  Void  xExtendPicCompBorder (Pel* piTxt, Int iStride, Int iWidth, Int iHeight, Int iMarginX, Int iMarginY);
97  Void  xSetPels( Pel* piPelSource , Int iSourceStride, Int iWidth, Int iHeight, Pel iVal );
98 
99public:
100  TComPicYuv         ();
101  virtual ~TComPicYuv();
102 
103  // ------------------------------------------------------------------------------------------------
104  //  Memory management
105  // ------------------------------------------------------------------------------------------------
106 
107  Void  create      ( Int iPicWidth, Int iPicHeight, UInt uiMaxCUWidth, UInt uiMaxCUHeight, UInt uiMaxCUDepth );
108  Void  destroy     ();
109 
110  Void  createLuma  ( Int iPicWidth, Int iPicHeight, UInt uiMaxCUWidth, UInt uiMaxCUHeight, UInt uhMaxCUDepth );
111  Void  destroyLuma ();
112 
113  // ------------------------------------------------------------------------------------------------
114  //  Get information of picture
115  // ------------------------------------------------------------------------------------------------
116 
117  Int   getWidth    ()     { return  m_iPicWidth;    }
118  Int   getHeight   ()     { return  m_iPicHeight;   }
119 
120  UInt  getMaxCuWidth ()   { return  (UInt)m_iCuWidth;   }
121  UInt  getMaxCuHeight()   { return  (UInt)m_iCuHeight;  }
122  UInt  getMaxCuDepth ()   { return  m_uiMaxCuDepth;     }
123
124  Int   getStride   ()     { return (m_iPicWidth     ) + (m_iLumaMarginX  <<1); }
125  Int   getCStride  ()     { return (m_iPicWidth >> 1) + (m_iChromaMarginX<<1); }
126 
127  Int   getLumaMargin   () { return m_iLumaMarginX;  }
128  Int   getChromaMargin () { return m_iChromaMarginX;}
129 
130  Void  getLumaMinMax( Int* pMin, Int* pMax );
131 
132  // ------------------------------------------------------------------------------------------------
133  //  Access function for picture buffer
134  // ------------------------------------------------------------------------------------------------
135 
136  //  Access starting position of picture buffer with margin
137  Pel*  getBufY     ()     { return  m_apiPicBufY;   }
138  Pel*  getBufU     ()     { return  m_apiPicBufU;   }
139  Pel*  getBufV     ()     { return  m_apiPicBufV;   }
140 
141  //  Access starting position of original picture
142  Pel*  getLumaAddr ()     { return  m_piPicOrgY;    }
143  Pel*  getCbAddr   ()     { return  m_piPicOrgU;    }
144  Pel*  getCrAddr   ()     { return  m_piPicOrgV;    }
145 
146  //  Access starting position of original picture for specific coding unit (CU) or partition unit (PU)
147  Pel*  getLumaAddr ( Int iCuAddr ) { return m_piPicOrgY + m_cuOffsetY[ iCuAddr ]; }
148  Pel*  getCbAddr   ( Int iCuAddr ) { return m_piPicOrgU + m_cuOffsetC[ iCuAddr ]; }
149  Pel*  getCrAddr   ( Int iCuAddr ) { return m_piPicOrgV + m_cuOffsetC[ iCuAddr ]; }
150  Pel*  getLumaAddr ( Int iCuAddr, Int uiAbsZorderIdx ) { return m_piPicOrgY + m_cuOffsetY[iCuAddr] + m_buOffsetY[g_auiZscanToRaster[uiAbsZorderIdx]]; }
151  Pel*  getCbAddr   ( Int iCuAddr, Int uiAbsZorderIdx ) { return m_piPicOrgU + m_cuOffsetC[iCuAddr] + m_buOffsetC[g_auiZscanToRaster[uiAbsZorderIdx]]; }
152  Pel*  getCrAddr   ( Int iCuAddr, Int uiAbsZorderIdx ) { return m_piPicOrgV + m_cuOffsetC[iCuAddr] + m_buOffsetC[g_auiZscanToRaster[uiAbsZorderIdx]]; }
153 
154
155  // ------------------------------------------------------------------------------------------------
156  //  Miscellaneous
157  // ------------------------------------------------------------------------------------------------
158 
159  // sample to block and block to sample conversion
160  Void  getTopLeftSamplePos( Int iCuAddr, Int iAbsZorderIdx, Int& riX, Int& riY );
161  Void  getCUAddrAndPartIdx( Int iX, Int iY, Int& riCuAddr, Int& riAbsZorderIdx );
162
163
164  //  Copy function to picture
165  Void  copyToPic       ( TComPicYuv*  pcPicYuvDst );
166  Void  copyToPicLuma   ( TComPicYuv*  pcPicYuvDst );
167  Void  copyToPicCb     ( TComPicYuv*  pcPicYuvDst );
168  Void  copyToPicCr     ( TComPicYuv*  pcPicYuvDst );
169 
170  //  Extend function of picture buffer
171  Void  extendPicBorder      ();
172 
173  //  Dump picture
174  Void  dump (char* pFileName, Bool bAdd = false);
175 
176  // Set border extension flag
177  Void  setBorderExtension(Bool b) { m_bIsBorderExtended = b; }
178#if FIXED_ROUNDING_FRAME_MEMORY
179  Void  xFixedRoundingPic();
180#endif 
181
182  // Set Function
183  Void  setLumaTo    ( Pel pVal ); 
184  Void  setChromaTo  ( Pel pVal ); 
185#if QC_ARP_D0177
186  Void    clearPic();
187#endif
188};// END CLASS DEFINITION TComPicYuv
189
190void calcMD5(TComPicYuv& pic, unsigned char digest[16]);
191
192//! \}
193
194#endif // __TCOMPICYUV__
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