source: 3DVCSoftware/branches/HTM-9.3-dev1-RWTH/source/Lib/TLibDecoder/TDecCu.h @ 816

Last change on this file since 816 was 816, checked in by rwth, 10 years ago
  • first version of DBBP (requires some cleanup)
  • Property svn:eol-style set to native
File size: 5.7 KB
Line 
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 *
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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.
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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     TDecCu.h
35    \brief    CU decoder class (header)
36*/
37
38#ifndef __TDECCU__
39#define __TDECCU__
40
41#if _MSC_VER > 1000
42#pragma once
43#endif // _MSC_VER > 1000
44
45#include "TLibCommon/TComTrQuant.h"
46#include "TLibCommon/TComPrediction.h"
47#include "TDecEntropy.h"
48
49//! \ingroup TLibDecoder
50//! \{
51
52// ====================================================================================================================
53// Class definition
54// ====================================================================================================================
55
56/// CU decoder class
57class TDecCu
58{
59private:
60  UInt                m_uiMaxDepth;       ///< max. number of depth
61  TComYuv**           m_ppcYuvResi;       ///< array of residual buffer
62  TComYuv**           m_ppcYuvReco;       ///< array of prediction & reconstruction buffer
63  TComDataCU**        m_ppcCU;            ///< CU data array
64 
65#if H_3D_DBBP
66  TComYuv**           m_ppcYuvRecoDBBP;
67#endif
68 
69  // access channel
70  TComTrQuant*        m_pcTrQuant;
71  TComPrediction*     m_pcPrediction;
72  TDecEntropy*        m_pcEntropyDecoder;
73
74  Bool                m_bDecodeDQP;
75 
76public:
77  TDecCu();
78  virtual ~TDecCu();
79 
80  /// initialize access channels
81  Void  init                    ( TDecEntropy* pcEntropyDecoder, TComTrQuant* pcTrQuant, TComPrediction* pcPrediction );
82 
83  /// create internal buffers
84  Void  create                  ( UInt uiMaxDepth, UInt uiMaxWidth, UInt uiMaxHeight );
85 
86  /// destroy internal buffers
87  Void  destroy                 ();
88 
89  /// decode CU information
90  Void  decodeCU                ( TComDataCU* pcCU, UInt& ruiIsLast );
91 
92  /// reconstruct CU information
93  Void  decompressCU            ( TComDataCU* pcCU );
94 
95protected:
96 
97  Void xDecodeCU                ( TComDataCU* pcCU,                       UInt uiAbsPartIdx, UInt uiDepth, UInt &ruiIsLast);
98  Void xFinishDecodeCU          ( TComDataCU* pcCU,                       UInt uiAbsPartIdx, UInt uiDepth, UInt &ruiIsLast);
99  Bool xDecodeSliceEnd          ( TComDataCU* pcCU,                       UInt uiAbsPartIdx, UInt uiDepth);
100  Void xDecompressCU            ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth );
101 
102  Void xReconInter              ( TComDataCU* pcCU, UInt uiDepth );
103 
104#if H_3D_DBBP
105  Void xReconInterDBBP          ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth );
106#endif
107 
108  Void  xReconIntraQT           ( TComDataCU* pcCU, UInt uiDepth );
109  Void  xIntraRecLumaBlk        ( TComDataCU* pcCU, UInt uiTrDepth, UInt uiAbsPartIdx, TComYuv* pcRecoYuv, TComYuv* pcPredYuv, TComYuv* pcResiYuv );
110  Void  xIntraRecChromaBlk      ( TComDataCU* pcCU, UInt uiTrDepth, UInt uiAbsPartIdx, TComYuv* pcRecoYuv, TComYuv* pcPredYuv, TComYuv* pcResiYuv, UInt uiChromaId );
111 
112  Void  xReconPCM               ( TComDataCU* pcCU, UInt uiDepth );
113
114  Void xDecodeInterTexture      ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth );
115  Void xDecodePCMTexture        ( TComDataCU* pcCU, UInt uiPartIdx, Pel *piPCM, Pel* piReco, UInt uiStride, UInt uiWidth, UInt uiHeight, TextType ttText);
116 
117  Void xCopyToPic               ( TComDataCU* pcCU, TComPic* pcPic, UInt uiZorderIdx, UInt uiDepth );
118
119  Void  xIntraLumaRecQT         ( TComDataCU* pcCU, UInt uiTrDepth, UInt uiAbsPartIdx, TComYuv* pcRecoYuv, TComYuv* pcPredYuv, TComYuv* pcResiYuv );
120  Void  xIntraChromaRecQT       ( TComDataCU* pcCU, UInt uiTrDepth, UInt uiAbsPartIdx, TComYuv* pcRecoYuv, TComYuv* pcPredYuv, TComYuv* pcResiYuv );
121
122  Bool getdQPFlag               ()                        { return m_bDecodeDQP;        }
123  Void setdQPFlag               ( Bool b )                { m_bDecodeDQP = b;           }
124  Void xFillPCMBuffer           (TComDataCU* pCU, UInt depth);
125#if H_3D_DIM_SDC
126  Void xReconIntraSDC           ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth );
127#endif
128#if H_3D_INTER_SDC
129  Void xReconInterSDC           ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth );
130#endif
131};
132
133//! \}
134
135#endif
136
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