source: 3DVCSoftware/branches/HTM-15.1-dev0/source/Lib/TLibDecoder/SEIread.h @ 1328

Last change on this file since 1328 was 1328, checked in by tech, 9 years ago

Integrated general SEI changes and following SEIs:

  • Multiview view position SEI
  • Multiview acquisition information SEI
  • Multiview scene information SEI
  • Inter-layer constrained tile sets SEI
  • Property svn:eol-style set to native
File size: 9.3 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) 2010-2015, 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
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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/**
35 \file     SEIread.h
36 \brief    reading funtionality for SEI messages
37 */
38
39#ifndef __SEIREAD__
40#define __SEIREAD__
41
42#if _MSC_VER > 1000
43#pragma once
44#endif // _MSC_VER > 1000
45
46//! \ingroup TLibDecoder
47//! \{
48
49#include "TLibCommon/SEI.h"
50class TComInputBitstream;
51
52
53class SEIReader: public SyntaxElementParser
54{
55public:
56  SEIReader() {};
57  virtual ~SEIReader() {};
58  Void parseSEImessage(TComInputBitstream* bs, SEIMessages& seis, const NalUnitType nalUnitType, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream);
59#if NH_MV_SEI
60  Void setLayerId                            ( Int   layerId )   { m_layerId  = layerId; }; 
61  Void setDecOrder                           ( Int64 decOrder )  { m_decOrder = decOrder; }; 
62#endif
63protected:
64  Void xReadSEImessage                        (SEIMessages& seis, const NalUnitType nalUnitType, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream);
65  Void xParseSEIuserDataUnregistered          (SEIuserDataUnregistered &sei,          UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
66  Void xParseSEIActiveParameterSets           (SEIActiveParameterSets  &sei,          UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
67  Void xParseSEIDecodingUnitInfo              (SEIDecodingUnitInfo& sei,              UInt payloadSize, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream);
68  Void xParseSEIDecodedPictureHash            (SEIDecodedPictureHash& sei,            UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
69  Void xParseSEIBufferingPeriod               (SEIBufferingPeriod& sei,               UInt payloadSize, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream);
70  Void xParseSEIPictureTiming                 (SEIPictureTiming& sei,                 UInt payloadSize, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream);
71  Void xParseSEIRecoveryPoint                 (SEIRecoveryPoint& sei,                 UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
72  Void xParseSEIFramePacking                  (SEIFramePacking& sei,                  UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
73  Void xParseSEISegmentedRectFramePacking     (SEISegmentedRectFramePacking& sei,     UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
74  Void xParseSEIDisplayOrientation            (SEIDisplayOrientation &sei,            UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
75  Void xParseSEITemporalLevel0Index           (SEITemporalLevel0Index &sei,           UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
76  Void xParseSEIRegionRefreshInfo             (SEIGradualDecodingRefreshInfo &sei,    UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
77  Void xParseSEINoDisplay                     (SEINoDisplay &sei,                     UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
78  Void xParseSEIToneMappingInfo               (SEIToneMappingInfo& sei,               UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
79  Void xParseSEISOPDescription                (SEISOPDescription &sei,                UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
80  Void xParseSEIScalableNesting               (SEIScalableNesting& sei, const NalUnitType nalUnitType, UInt payloadSize, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream);
81  Void xParseSEITempMotionConstraintsTileSets (SEITempMotionConstrainedTileSets& sei, UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
82  Void xParseSEITimeCode                      (SEITimeCode& sei,                      UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
83  Void xParseSEIChromaSamplingFilterHint      (SEIChromaSamplingFilterHint& sei,      UInt payloadSize/*,TComSPS* */,       std::ostream *pDecodedMessageOutputStream);
84  Void xParseSEIKneeFunctionInfo              (SEIKneeFunctionInfo& sei,              UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
85  Void xParseSEIMasteringDisplayColourVolume  (SEIMasteringDisplayColourVolume& sei,  UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
86#if NH_MV
87#if !NH_MV_SEI
88  Void  xParseSEISubBitstreamProperty         (SEISubBitstreamProperty &sei        ,  UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
89  Void  xResizeSubBitstreamPropertySeiArrays  (SEISubBitstreamProperty &sei);
90#endif
91#endif
92#if NH_MV_SEI_TBD
93  Void xParseSEILayersNotPresent              (SEILayersNotPresent& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
94#endif
95  Void xParseSEIInterLayerConstrainedTileSets (SEIInterLayerConstrainedTileSets& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
96#if NH_MV_SEI_TBD
97  Void xParseSEIBspNesting                    (SEIBspNesting& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
98  Void xParseSEIBspInitialArrivalTime         (SEIBspInitialArrivalTime& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
99#endif
100  Void xParseSEISubBitstreamProperty          (SEISubBitstreamProperty& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
101#if NH_MV_SEI_TBD
102  Void xParseSEIAlphaChannelInfo              (SEIAlphaChannelInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
103  Void xParseSEIOverlayInfo                   (SEIOverlayInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
104#endif
105  Void xParseSEITemporalMvPredictionConstraints(SEITemporalMvPredictionConstraints& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
106#if NH_MV_SEI_TBD
107  Void xParseSEIFrameFieldInfo                (SEIFrameFieldInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
108  Void xParseSEIThreeDimensionalReferenceDisplaysInfo (SEIThreeDimensionalReferenceDisplaysInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
109  Void xParseSEIDepthRepresentationInfo       (SEIDepthRepresentationInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
110
111  Void xParseSEIDepthRepInfoElement           (SEIDepthRepInfoElement& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
112#endif
113  Void xParseSEIMultiviewSceneInfo            (SEIMultiviewSceneInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
114
115  Void xParseSEIMultiviewAcquisitionInfo      (SEIMultiviewAcquisitionInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
116
117#if NH_MV_SEI
118  Void xParseSEIMultiviewViewPosition         (SEIMultiviewViewPosition& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
119#endif
120#if NH_MV_SEI_TBD
121  Void xParseSEIAlternativeDepthInfo          (SEIAlternativeDepthInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
122#endif
123
124  Void sei_read_code(std::ostream *pOS, UInt uiLength, UInt& ruiCode, const Char *pSymbolName);
125  Void sei_read_uvlc(std::ostream *pOS,                UInt& ruiCode, const Char *pSymbolName);
126  Void sei_read_svlc(std::ostream *pOS,                Int&  ruiCode, const Char *pSymbolName);
127  Void sei_read_flag(std::ostream *pOS,                UInt& ruiCode, const Char *pSymbolName);
128#if NH_MV_SEI
129  inline Void output_sei_message_header(SEI &sei, std::ostream *pDecodedMessageOutputStream, UInt payloadSize);
130private: 
131  Int   m_layerId; 
132  Int64 m_decOrder;   
133#endif
134};
135
136
137//! \}
138
139#endif
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