source: 3DVCSoftware/branches/HTM-15.1-dev0-Nokia/source/Lib/TLibDecoder/SEIread.h @ 1404

Last change on this file since 1404 was 1339, checked in by chen, 10 years ago

Commit the integration of 3D depth representation information SEI on behalf of Nokia.

by Yi-Wen Chen (yiwen.chen@…)
  • Property svn:eol-style set to native
File size: 10.0 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:
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13 *    this list of conditions and the following disclaimer.
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15 *    this list of conditions and the following disclaimer in the documentation
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19 *    specific prior written permission.
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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#if NH_MV_LAYERS_NOT_PRESENT_SEI
59  Void parseSEImessage(TComInputBitstream* bs, SEIMessages& seis, const NalUnitType nalUnitType, const TComVPS *vps, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream);
60#else
61  Void parseSEImessage(TComInputBitstream* bs, SEIMessages& seis, const NalUnitType nalUnitType, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream);
62#endif
63#if NH_MV_SEI
64  Void setLayerId                            ( Int   layerId )   { m_layerId  = layerId; }; 
65  Void setDecOrder                           ( Int64 decOrder )  { m_decOrder = decOrder; }; 
66#endif
67protected:
68#if NH_MV_LAYERS_NOT_PRESENT_SEI
69  Void xReadSEImessage                        (SEIMessages& seis, const NalUnitType nalUnitType, const TComVPS *vps, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream);
70#else
71  Void xReadSEImessage                        (SEIMessages& seis, const NalUnitType nalUnitType, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream);
72#endif
73  Void xParseSEIuserDataUnregistered          (SEIuserDataUnregistered &sei,          UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
74  Void xParseSEIActiveParameterSets           (SEIActiveParameterSets  &sei,          UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
75  Void xParseSEIDecodingUnitInfo              (SEIDecodingUnitInfo& sei,              UInt payloadSize, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream);
76  Void xParseSEIDecodedPictureHash            (SEIDecodedPictureHash& sei,            UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
77  Void xParseSEIBufferingPeriod               (SEIBufferingPeriod& sei,               UInt payloadSize, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream);
78  Void xParseSEIPictureTiming                 (SEIPictureTiming& sei,                 UInt payloadSize, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream);
79  Void xParseSEIRecoveryPoint                 (SEIRecoveryPoint& sei,                 UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
80  Void xParseSEIFramePacking                  (SEIFramePacking& sei,                  UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
81  Void xParseSEISegmentedRectFramePacking     (SEISegmentedRectFramePacking& sei,     UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
82  Void xParseSEIDisplayOrientation            (SEIDisplayOrientation &sei,            UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
83  Void xParseSEITemporalLevel0Index           (SEITemporalLevel0Index &sei,           UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
84  Void xParseSEIRegionRefreshInfo             (SEIGradualDecodingRefreshInfo &sei,    UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
85  Void xParseSEINoDisplay                     (SEINoDisplay &sei,                     UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
86  Void xParseSEIToneMappingInfo               (SEIToneMappingInfo& sei,               UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
87  Void xParseSEISOPDescription                (SEISOPDescription &sei,                UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
88#if NH_MV_LAYERS_NOT_PRESENT_SEI
89  Void xParseSEIScalableNesting               (SEIScalableNesting& sei, const NalUnitType nalUnitType, UInt payloadSize, const TComVPS *vps, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream);
90#else
91  Void xParseSEIScalableNesting               (SEIScalableNesting& sei, const NalUnitType nalUnitType, UInt payloadSize, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream);
92#endif
93  Void xParseSEITempMotionConstraintsTileSets (SEITempMotionConstrainedTileSets& sei, UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
94  Void xParseSEITimeCode                      (SEITimeCode& sei,                      UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
95  Void xParseSEIChromaSamplingFilterHint      (SEIChromaSamplingFilterHint& sei,      UInt payloadSize/*,TComSPS* */,       std::ostream *pDecodedMessageOutputStream);
96  Void xParseSEIKneeFunctionInfo              (SEIKneeFunctionInfo& sei,              UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
97  Void xParseSEIMasteringDisplayColourVolume  (SEIMasteringDisplayColourVolume& sei,  UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
98#if NH_MV
99#if !NH_MV_SEI
100  Void  xParseSEISubBitstreamProperty         (SEISubBitstreamProperty &sei        ,  UInt payloadSize,                     std::ostream *pDecodedMessageOutputStream);
101  Void  xResizeSubBitstreamPropertySeiArrays  (SEISubBitstreamProperty &sei);
102#endif
103#endif
104#if NH_MV_LAYERS_NOT_PRESENT_SEI
105  Void xParseSEILayersNotPresent              (SEILayersNotPresent &sei, UInt payloadSize, const TComVPS *vps ,std::ostream *pDecodedMessageOutputStream);
106#endif
107  Void xParseSEIInterLayerConstrainedTileSets (SEIInterLayerConstrainedTileSets& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
108#if NH_MV_SEI_TBD
109  Void xParseSEIBspNesting                    (SEIBspNesting& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
110  Void xParseSEIBspInitialArrivalTime         (SEIBspInitialArrivalTime& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
111#endif
112  Void xParseSEISubBitstreamProperty          (SEISubBitstreamProperty& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
113  Void xParseSEIAlphaChannelInfo              (SEIAlphaChannelInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
114#if NH_MV_SEI_TBD
115  Void xParseSEIOverlayInfo                   (SEIOverlayInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
116#endif
117  Void xParseSEITemporalMvPredictionConstraints(SEITemporalMvPredictionConstraints& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
118#if NH_MV_SEI_TBD
119  Void xParseSEIFrameFieldInfo                (SEIFrameFieldInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
120#endif
121  Void xParseSEIThreeDimensionalReferenceDisplaysInfo (SEIThreeDimensionalReferenceDisplaysInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
122#if SEI_DRI_F0169
123  Void xParseSEIDepthRepInfoElement           (double &f,std::ostream *pDecodedMessageOutputStream);
124  Void xParseSEIDepthRepresentationInfo       (SEIDepthRepresentationInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
125#endif
126  Void xParseSEIMultiviewSceneInfo            (SEIMultiviewSceneInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
127
128  Void xParseSEIMultiviewAcquisitionInfo      (SEIMultiviewAcquisitionInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
129
130#if NH_MV_SEI
131  Void xParseSEIMultiviewViewPosition         (SEIMultiviewViewPosition& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
132#endif
133#if NH_MV_SEI_TBD
134  Void xParseSEIAlternativeDepthInfo          (SEIAlternativeDepthInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
135#endif
136
137  Void sei_read_code(std::ostream *pOS, UInt uiLength, UInt& ruiCode, const Char *pSymbolName);
138  Void sei_read_uvlc(std::ostream *pOS,                UInt& ruiCode, const Char *pSymbolName);
139  Void sei_read_svlc(std::ostream *pOS,                Int&  ruiCode, const Char *pSymbolName);
140  Void sei_read_flag(std::ostream *pOS,                UInt& ruiCode, const Char *pSymbolName);
141#if NH_MV_SEI
142  inline Void output_sei_message_header(SEI &sei, std::ostream *pDecodedMessageOutputStream, UInt payloadSize);
143private: 
144  Int   m_layerId; 
145  Int64 m_decOrder;   
146#endif
147};
148
149
150//! \}
151
152#endif
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