source: 3DVCSoftware/trunk/source/Lib/TLibDecoder/TDecSlice.h @ 1413

Last change on this file since 1413 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
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6 * Copyright (c) 2010-2017, ITU/ISO/IEC
7 * All rights reserved.
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30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31 * THE POSSIBILITY OF SUCH DAMAGE.
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33
34/** \file     TDecSlice.h
35    \brief    slice decoder class (header)
36*/
37
38#ifndef __TDECSLICE__
39#define __TDECSLICE__
40
41#if _MSC_VER > 1000
42#pragma once
43#endif // _MSC_VER > 1000
44
45#include "TLibCommon/CommonDef.h"
46#include "TLibCommon/TComBitStream.h"
47#include "TLibCommon/TComPic.h"
48#include "TDecEntropy.h"
49#include "TDecCu.h"
50#include "TDecSbac.h"
51#include "TDecBinCoderCABAC.h"
52
53//! \ingroup TLibDecoder
54//! \{
55
56// ====================================================================================================================
57// Class definition
58// ====================================================================================================================
59
60class TDecConformanceCheck;
61
62/// slice decoder class
63class TDecSlice
64{
65private:
66  // access channel
67  TDecEntropy*    m_pcEntropyDecoder;
68  TDecCu*         m_pcCuDecoder;
69  TDecConformanceCheck *m_pDecConformanceCheck;
70
71  TDecSbac        m_lastSliceSegmentEndContextState;    ///< context storage for state at the end of the previous slice-segment (used for dependent slices only).
72  TDecSbac        m_entropyCodingSyncContextState;      ///< context storate for state of contexts at the wavefront/WPP/entropy-coding-sync second CTU of tile-row
73
74public:
75  TDecSlice();
76  virtual ~TDecSlice();
77
78  Void  init              ( TDecEntropy* pcEntropyDecoder, TDecCu* pcMbDecoder, TDecConformanceCheck *pDecConformanceCheck );
79  Void  create            ();
80  Void  destroy           ();
81
82  Void  decompressSlice   ( TComInputBitstream** ppcSubstreams,   TComPic* pcPic, TDecSbac* pcSbacDecoder );
83};
84
85//! \}
86
87#endif
88
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