source: 3DVCSoftware/branches/0.3-nokia/source/Lib/TLibDecoder/TDecBinCoderCABAC.h @ 193

Last change on this file since 193 was 5, checked in by hhi, 13 years ago

Clean version with cfg-files

  • Property svn:eol-style set to native
File size: 2.6 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) 2010-2011, ISO/IEC
7 * All rights reserved.
8 *
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10 * modification, are permitted provided that the following conditions are met:
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16 *    and/or other materials provided with the distribution.
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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.
32 */
33
34
35
36/** \file     TDecBinCoderCABAC.h
37    \brief    binary entropy decoder of CABAC
38*/
39
40#ifndef __TDEC_BIN_CODER_CABAC__
41#define __TDEC_BIN_CODER_CABAC__
42
43#include "../TLibCommon/TComCABACTables.h"
44#include "TDecBinCoder.h"
45
46
47class TDecBinCABAC : public TDecBinIf
48{
49public:
50  TDecBinCABAC ();
51  virtual ~TDecBinCABAC();
52
53  Void  init              ( TComBitstream* pcTComBitstream );
54  Void  uninit            ();
55
56  Void  start             ();
57  Void  finish            ();
58
59  Void  decodeBin         ( UInt& ruiBin, ContextModel& rcCtxModel );
60  Void  decodeBinEP       ( UInt& ruiBin                           );
61  Void  decodeBinTrm      ( UInt& ruiBin                           );
62
63private:
64  Void  xReadBit          ( UInt& ruiVal );
65
66private:
67  TComBitstream*      m_pcTComBitstream;
68  UInt                m_uiRange;
69  UInt                m_uiValue;
70};
71
72
73#endif
74
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