source: 3DVCSoftware/branches/HTM-3.0-LG/source/Lib/TLibExtractor/TExtrTop.h @ 62

Last change on this file since 62 was 56, checked in by hschwarz, 12 years ago

updated trunk (move to HM6.1)

  • Property svn:eol-style set to native
File size: 3.0 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 *
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 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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21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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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     TDecTop.h
35    \brief    decoder class (header)
36*/
37
38#ifndef __TEXTRTOP__
39#define __TEXTRTOP__
40
41#include "../TLibCommon/TComSlice.h"
42#include "../TLibCommon/TComPrediction.h"
43#include "../TLibDecoder/TDecCAVLC.h"
44#include "../TLibDecoder/NALread.h"
45#include <list>
46#include <set>
47
48// ====================================================================================================================
49// Class definition
50// ====================================================================================================================
51
52/// decoder class
53class TExtrTop
54{
55private:
56   std::list<TComSPS>      m_acSPSBuffer;
57
58  // functional classes
59  TComPrediction           m_cPrediction;
60  TDecEntropy              m_cEntropyDecoder;
61  TDecCavlc                m_cCavlcDecoder;
62
63public:
64  TExtrTop();
65  virtual ~TExtrTop();
66 
67  Void     init();
68
69  Bool     extract( InputNALUnit& nalu, std::set<UInt>& rsuiExtractLayerIds );
70  Void     dumpSpsInfo( std::ostream& rcSpsInfoHandle );
71 
72  TComSPS *getFirstSPS() { return m_acSPSBuffer.empty() ? 0 : &(m_acSPSBuffer.front()); }
73
74protected:
75   UInt     xGetLayerId( UInt uiViewId, Bool bIsDepth ) { return ( ( uiViewId << 1 ) + ( bIsDepth ? 1 : 0 ) ); }
76};// END CLASS DEFINITION TExtrTop
77
78
79#endif // __TEXTRTOP__
80
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