source: SHVCSoftware/branches/SHM-dev/source/Lib/TLibDecoder/SEIread.h @ 1037

Last change on this file since 1037 was 1037, checked in by seregin, 10 years ago

implementation of alpha channel SEI (JCTVC-P0123) with macro P0123_ALPHA_CHANNEL_SEI, patch was provided by Matteo Naccari <Matteo.Naccari@…>
  • Property svn:eol-style set to native
File size: 11.2 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) 2010-2014, 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
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18 *    be used to endorse or promote products derived from this software without
19 *    specific prior written permission.
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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/**
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 LAYERS_NOT_PRESENT_SEI
59  Void parseSEImessage(TComInputBitstream* bs, SEIMessages& seis, const NalUnitType nalUnitType, TComVPS *vps, TComSPS *sps, std::ostream *pDecodedMessageOutputStream);
60#else
61  Void parseSEImessage(TComInputBitstream* bs, SEIMessages& seis, const NalUnitType nalUnitType, TComSPS *sps, std::ostream *pDecodedMessageOutputStream);
62#endif
63protected:
64#if O0164_MULTI_LAYER_HRD
65#if LAYERS_NOT_PRESENT_SEI
66  Void xReadSEImessage                        (SEIMessages& seis, const NalUnitType nalUnitType, TComVPS *vps, TComSPS *sps, std::ostream *pDecodedMessageOutputStream, const SEIScalableNesting *nestingSei=NULL, const SEIBspNesting *bspNestingSei=NULL);
67#else
68  Void xReadSEImessage                        (SEIMessages& seis, const NalUnitType nalUnitType, TComSPS *sps, , std::ostream *pDecodedMessageOutputStream, const SEIScalableNesting *nestingSei=NULL);
69#endif
70#else
71#if LAYERS_NOT_PRESENT_SEI
72  Void xReadSEImessage                        (SEIMessages& seis, const NalUnitType nalUnitType, TComVPS *vps, TComSPS *sps, std::ostream *pDecodedMessageOutputStream);
73#else
74  Void xReadSEImessage                        (SEIMessages& seis, const NalUnitType nalUnitType, TComSPS *sps, std::ostream *pDecodedMessageOutputStream);
75#endif
76#endif
77  Void xParseSEIuserDataUnregistered          (SEIuserDataUnregistered &sei,          UInt payloadSize,               std::ostream *pDecodedMessageOutputStream);
78  Void xParseSEIActiveParameterSets           (SEIActiveParameterSets  &sei,          UInt payloadSize,               std::ostream *pDecodedMessageOutputStream);
79  Void xParseSEIDecodedPictureHash            (SEIDecodedPictureHash& sei,            UInt payloadSize,               std::ostream *pDecodedMessageOutputStream);
80#if VPS_VUI_BSP_HRD_PARAMS
81  Void xParseSEIDecodingUnitInfo              (SEIDecodingUnitInfo& sei,              UInt payloadSize, TComSPS *sps, const SEIScalableNesting* nestingSei, const SEIBspNesting* bspNestingSei, TComVPS *vps, std::ostream *pDecodedMessageOutputStream);
82  Void xParseSEIBufferingPeriod               (SEIBufferingPeriod& sei,               UInt payloadSize, TComSPS *sps, const SEIScalableNesting* nestingSei, const SEIBspNesting* bspNestingSei, TComVPS *vps, std::ostream *pDecodedMessageOutputStream);
83  Void xParseSEIPictureTiming                 (SEIPictureTiming& sei,                 UInt payloadSize, TComSPS *sps, const SEIScalableNesting* nestingSei, const SEIBspNesting* bspNestingSei, TComVPS *vps, std::ostream *pDecodedMessageOutputStream);
84#else
85  Void xParseSEIDecodingUnitInfo              (SEIDecodingUnitInfo& sei,              UInt payloadSize, TComSPS *sps, std::ostream *pDecodedMessageOutputStream);
86  Void xParseSEIBufferingPeriod               (SEIBufferingPeriod& sei,               UInt payloadSize, TComSPS *sps, std::ostream *pDecodedMessageOutputStream);
87  Void xParseSEIPictureTiming                 (SEIPictureTiming& sei,                 UInt payloadSize, TComSPS *sps, std::ostream *pDecodedMessageOutputStream);
88#endif
89  Void xParseSEIRecoveryPoint                 (SEIRecoveryPoint& sei,                 UInt payloadSize,               std::ostream *pDecodedMessageOutputStream);
90  Void xParseSEIFramePacking                  (SEIFramePacking& sei,                  UInt payloadSize,               std::ostream *pDecodedMessageOutputStream);
91  Void xParseSEISegmentedRectFramePacking     (SEISegmentedRectFramePacking& sei,     UInt payloadSize,               std::ostream *pDecodedMessageOutputStream);
92  Void xParseSEIDisplayOrientation            (SEIDisplayOrientation &sei,            UInt payloadSize,               std::ostream *pDecodedMessageOutputStream);
93  Void xParseSEITemporalLevel0Index           (SEITemporalLevel0Index &sei,           UInt payloadSize,               std::ostream *pDecodedMessageOutputStream);
94  Void xParseSEIRegionRefreshInfo             (SEIGradualDecodingRefreshInfo &sei,    UInt payloadSize,               std::ostream *pDecodedMessageOutputStream);
95  Void xParseSEINoDisplay                     (SEINoDisplay &sei,                     UInt payloadSize,               std::ostream *pDecodedMessageOutputStream);
96  Void xParseSEIToneMappingInfo               (SEIToneMappingInfo& sei,               UInt payloadSize,               std::ostream *pDecodedMessageOutputStream);
97  Void xParseSEISOPDescription                (SEISOPDescription &sei,                UInt payloadSize,               std::ostream *pDecodedMessageOutputStream);
98#if !LAYERS_NOT_PRESENT_SEI
99  Void xParseSEIScalableNesting               (SEIScalableNesting& sei, const NalUnitType nalUnitType, UInt payloadSize, TComSPS *sps, std::ostream *pDecodedMessageOutputStream);
100#endif
101  Void xParseSEITempMotionConstraintsTileSets (SEITempMotionConstrainedTileSets& sei, UInt payloadSize,               std::ostream *pDecodedMessageOutputStream);
102  Void xParseSEITimeCode                      (SEITimeCode& sei,                      UInt payloadSize,               std::ostream *pDecodedMessageOutputStream);
103  Void xParseSEIChromaSamplingFilterHint      (SEIChromaSamplingFilterHint& sei,      UInt payloadSize/*,TComSPS* */, std::ostream *pDecodedMessageOutputStream);
104  Void xParseSEIKneeFunctionInfo              (SEIKneeFunctionInfo& sei,              UInt payloadSize,               std::ostream *pDecodedMessageOutputStream);
105  Void xParseSEIMasteringDisplayColourVolume  (SEIMasteringDisplayColourVolume& sei,  UInt payloadSize,               std::ostream *pDecodedMessageOutputStream);
106
107  Void sei_read_code(std::ostream *pOS, UInt uiLength, UInt& ruiCode, const Char *pSymbolName);
108  Void sei_read_uvlc(std::ostream *pOS,                UInt& ruiCode, const Char *pSymbolName);
109  Void sei_read_svlc(std::ostream *pOS,                Int&  ruiCode, const Char *pSymbolName);
110  Void sei_read_flag(std::ostream *pOS,                UInt& ruiCode, const Char *pSymbolName);
111
112#if Q0074_COLOUR_REMAPPING_SEI
113  Void xParseSEIColourRemappingInfo           (SEIColourRemappingInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
114#endif
115#if N0383_IL_CONSTRAINED_TILE_SETS_SEI
116  Void xParseSEIInterLayerConstrainedTileSets (SEIInterLayerConstrainedTileSets &sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
117#endif
118#if SUB_BITSTREAM_PROPERTY_SEI
119#if OLS_IDX_CHK
120Void   xParseSEISubBitstreamProperty          (SEISubBitstreamProperty &sei, TComVPS *vps, std::ostream *pDecodedMessageOutputStream);
121#else
122Void   xParseSEISubBitstreamProperty          (SEISubBitstreamProperty &sei, std::ostream *pDecodedMessageOutputStream);
123#endif
124#endif
125#if LAYERS_NOT_PRESENT_SEI
126  Void xParseSEILayersNotPresent              (SEILayersNotPresent &sei, UInt payloadSize, TComVPS *vps ,std::ostream *pDecodedMessageOutputStream);
127  Void xParseSEIScalableNesting               (SEIScalableNesting& sei, const NalUnitType nalUnitType, UInt payloadSize, TComVPS *vps, TComSPS *sps, std::ostream *pDecodedMessageOutputStream);
128#endif
129#if O0164_MULTI_LAYER_HRD
130#if LAYERS_NOT_PRESENT_SEI
131  Void xParseSEIBspNesting                    (SEIBspNesting &sei, const NalUnitType nalUnitType, TComVPS *vps, TComSPS *sps, const SEIScalableNesting &nestingSei, std::ostream *pDecodedMessageOutputStream);
132#else
133  Void xParseSEIBspNesting                    (SEIBspNesting &sei, const NalUnitType nalUnitType, TComSPS *sps, const SEIScalableNesting &nestingSei ,std::ostream *pDecodedMessageOutputStream);
134#endif
135  Void xParseSEIBspInitialArrivalTime         (SEIBspInitialArrivalTime &sei, TComVPS *vps, TComSPS *sps, const SEIScalableNesting &nestingSei, const SEIBspNesting &bspNestingSei, std::ostream *pDecodedMessageOutputStream);
136#if !REMOVE_BSP_HRD_SEI
137  Void xParseSEIBspHrd(SEIBspHrd &sei, TComSPS *sps, const SEIScalableNesting &nestingSei, std::ostream *pDecodedMessageOutputStream);
138#endif
139  Void xParseHrdParameters                    (TComHRD *hrd, Bool commonInfPresentFlag, UInt maxNumSubLayersMinus1, std::ostream *pDecodedMessageOutputStream);
140#endif
141#if Q0078_ADD_LAYER_SETS
142#if LAYERS_NOT_PRESENT_SEI
143  Void xParseSEIOutputLayerSetNesting         (SEIOutputLayerSetNesting& sei, const NalUnitType nalUnitType, TComVPS *vps, TComSPS *sps, std::ostream *pDecodedMessageOutputStream);
144#else
145  Void xParseSEIOutputLayerSetNesting         (SEIOutputLayerSetNesting& sei, const NalUnitType nalUnitType, TComSPS *sps, std::ostream *pDecodedMessageOutputStream);
146#endif
147  Void xParseSEIVPSRewriting                  (SEIVPSRewriting &sei, std::ostream *pDecodedMessageOutputStream);
148#endif
149
150#if Q0189_TMVP_CONSTRAINTS
151  Void xParseSEITMVPConstraints               (SEITMVPConstrains& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
152#endif
153#if Q0247_FRAME_FIELD_INFO
154  Void xParseSEIFrameFieldInfo                (SEIFrameFieldInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
155#endif
156#if P0123_ALPHA_CHANNEL_SEI
157  Void xParseSEIAlphaChannelInfo              (SEIAlphaChannelInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
158#endif
159#if Q0096_OVERLAY_SEI
160  Void xParseSEIOverlayInfo                   (SEIOverlayInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream);
161#endif
162#if P0138_USE_ALT_CPB_PARAMS_FLAG
163  Bool xPayloadExtensionPresent       ();
164#endif
165};
166
167
168//! \}
169
170#endif
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