source: 3DVCSoftware/branches/HTM-15.1-dev0/source/Lib/TLibEncoder/SEIEncoder.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: 4.1 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
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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#pragma once
35
36#ifndef __SEIENCODER__
37#define __SEIENCODER__
38
39#include "TLibCommon/SEI.h"
40
41// forward declarations
42class TEncCfg;
43class TEncTop;
44class TEncGOP;
45
46
47//! Initializes different SEI message types based on given encoder configuration parameters
48class SEIEncoder
49{
50public:
51  SEIEncoder()
52    :m_pcCfg(NULL)
53    ,m_pcEncTop(NULL)
54    ,m_pcEncGOP(NULL)
55    ,m_tl0Idx(0)
56    ,m_rapIdx(0)
57    ,m_isInitialized(false)
58  {};
59  virtual ~SEIEncoder(){};
60
61  Void init(TEncCfg* encCfg, TEncTop *encTop, TEncGOP *encGOP) 
62  { 
63    m_pcCfg = encCfg;
64    m_pcEncGOP = encGOP;
65    m_pcEncTop = encTop;
66    m_isInitialized = true;
67  };
68
69  // leading SEIs
70  Void initSEIActiveParameterSets (SEIActiveParameterSets *sei, const TComVPS *vps, const TComSPS *sps);
71  Void initSEIFramePacking(SEIFramePacking *sei, Int currPicNum);
72  Void initSEIDisplayOrientation(SEIDisplayOrientation *sei);
73  Void initSEIToneMappingInfo(SEIToneMappingInfo *sei);
74  Void initSEISOPDescription(SEISOPDescription *sei, TComSlice *slice, Int picInGOP, Int lastIdr, Int currGOPSize);
75  Void initSEIBufferingPeriod(SEIBufferingPeriod *sei, TComSlice *slice);
76  Void initSEIScalableNesting(SEIScalableNesting *sei, SEIMessages &nestedSEIs);
77  Void initSEIRecoveryPoint(SEIRecoveryPoint *sei, TComSlice *slice);
78  Void initSEISegmentedRectFramePacking(SEISegmentedRectFramePacking *sei);
79  Void initSEITempMotionConstrainedTileSets (SEITempMotionConstrainedTileSets *sei, const TComPPS *pps);
80  Void initSEIKneeFunctionInfo(SEIKneeFunctionInfo *sei);
81  Void initSEIChromaSamplingFilterHint(SEIChromaSamplingFilterHint *sei, Int iHorFilterIndex, Int iVerFilterIndex);
82  Void initSEITimeCode(SEITimeCode *sei);
83
84  // trailing SEIs
85  Void initDecodedPictureHashSEI(SEIDecodedPictureHash *sei, TComPic *pcPic, std::string &rHashString, const BitDepths &bitDepths);
86  Void initTemporalLevel0IndexSEI(SEITemporalLevel0Index *sei, TComSlice *slice);
87#if NH_MV
88#if !NH_MV_SEI
89  Void initSEISubBitstreamProperty(SEISubBitstreamProperty *seiSubBitstreamProperty, const TComSPS *sps);
90#else
91  Void createAnnexFGISeiMessages( SEIMessages& seiMessage, const TComSlice* slice );;
92#endif
93#endif
94private:
95  TEncCfg* m_pcCfg;
96  TEncTop* m_pcEncTop;
97  TEncGOP* m_pcEncGOP;
98
99  // for temporal level 0 index SEI
100  UInt m_tl0Idx;
101  UInt m_rapIdx;
102
103  Bool m_isInitialized;
104};
105
106
107//! \}
108
109#endif // __SEIENCODER__
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