1 | /* The copyright in this software is being made available under the BSD |
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2 | * License, included below. This software may be subject to other third party |
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3 | * and contributor rights, including patent rights, and no such rights are |
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4 | * granted under this license. |
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5 | * |
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6 | * Copyright (c) 2010-2015, ITU/ISO/IEC |
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7 | * All rights reserved. |
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8 | * |
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9 | * Redistribution and use in source and binary forms, with or without |
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10 | * modification, are permitted provided that the following conditions are met: |
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11 | * |
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12 | * * Redistributions of source code must retain the above copyright notice, |
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13 | * this list of conditions and the following disclaimer. |
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14 | * * Redistributions in binary form must reproduce the above copyright notice, |
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15 | * this list of conditions and the following disclaimer in the documentation |
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16 | * and/or other materials provided with the distribution. |
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17 | * * Neither the name of the ITU/ISO/IEC nor the names of its contributors may |
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18 | * be used to endorse or promote products derived from this software without |
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19 | * specific prior written permission. |
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20 | * |
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21 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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22 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS |
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25 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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26 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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27 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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28 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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29 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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30 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
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31 | * THE POSSIBILITY OF SUCH DAMAGE. |
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32 | */ |
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33 | |
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34 | /** |
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35 | \file SEIread.h |
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36 | \brief reading funtionality for SEI messages |
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37 | */ |
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38 | |
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39 | #ifndef __SEIREAD__ |
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40 | #define __SEIREAD__ |
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41 | |
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42 | #if _MSC_VER > 1000 |
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43 | #pragma once |
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44 | #endif // _MSC_VER > 1000 |
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45 | |
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46 | //! \ingroup TLibDecoder |
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47 | //! \{ |
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48 | |
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49 | #include "TLibCommon/SEI.h" |
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50 | class TComInputBitstream; |
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51 | |
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52 | |
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53 | class SEIReader: public SyntaxElementParser |
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54 | { |
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55 | public: |
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56 | SEIReader() {}; |
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57 | virtual ~SEIReader() {}; |
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58 | Void parseSEImessage(TComInputBitstream* bs, SEIMessages& seis, const NalUnitType nalUnitType, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream); |
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59 | protected: |
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60 | Void xReadSEImessage (SEIMessages& seis, const NalUnitType nalUnitType, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream); |
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61 | Void xParseSEIuserDataUnregistered (SEIuserDataUnregistered &sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); |
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62 | Void xParseSEIActiveParameterSets (SEIActiveParameterSets &sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); |
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63 | Void xParseSEIDecodingUnitInfo (SEIDecodingUnitInfo& sei, UInt payloadSize, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream); |
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64 | Void xParseSEIDecodedPictureHash (SEIDecodedPictureHash& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); |
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65 | Void xParseSEIBufferingPeriod (SEIBufferingPeriod& sei, UInt payloadSize, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream); |
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66 | Void xParseSEIPictureTiming (SEIPictureTiming& sei, UInt payloadSize, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream); |
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67 | Void xParseSEIRecoveryPoint (SEIRecoveryPoint& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); |
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68 | Void xParseSEIFramePacking (SEIFramePacking& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); |
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69 | Void xParseSEISegmentedRectFramePacking (SEISegmentedRectFramePacking& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); |
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70 | Void xParseSEIDisplayOrientation (SEIDisplayOrientation &sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); |
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71 | Void xParseSEITemporalLevel0Index (SEITemporalLevel0Index &sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); |
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72 | Void xParseSEIRegionRefreshInfo (SEIGradualDecodingRefreshInfo &sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); |
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73 | Void xParseSEINoDisplay (SEINoDisplay &sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); |
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74 | Void xParseSEIToneMappingInfo (SEIToneMappingInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); |
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75 | Void xParseSEISOPDescription (SEISOPDescription &sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); |
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76 | Void xParseSEIScalableNesting (SEIScalableNesting& sei, const NalUnitType nalUnitType, UInt payloadSize, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream); |
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77 | Void xParseSEITempMotionConstraintsTileSets (SEITempMotionConstrainedTileSets& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); |
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78 | Void xParseSEITimeCode (SEITimeCode& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); |
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79 | Void xParseSEIChromaSamplingFilterHint (SEIChromaSamplingFilterHint& sei, UInt payloadSize/*,TComSPS* */, std::ostream *pDecodedMessageOutputStream); |
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80 | Void xParseSEIKneeFunctionInfo (SEIKneeFunctionInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); |
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81 | Void xParseSEIMasteringDisplayColourVolume (SEIMasteringDisplayColourVolume& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); |
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82 | #if NH_MV |
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83 | Void xParseSEISubBitstreamProperty (SEISubBitstreamProperty &sei , UInt payloadSize, std::ostream *pDecodedMessageOutputStream); |
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84 | Void xResizeSubBitstreamPropertySeiArrays (SEISubBitstreamProperty &sei); |
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85 | #endif |
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86 | |
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87 | Void sei_read_code(std::ostream *pOS, UInt uiLength, UInt& ruiCode, const Char *pSymbolName); |
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88 | Void sei_read_uvlc(std::ostream *pOS, UInt& ruiCode, const Char *pSymbolName); |
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89 | Void sei_read_svlc(std::ostream *pOS, Int& ruiCode, const Char *pSymbolName); |
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90 | Void sei_read_flag(std::ostream *pOS, UInt& ruiCode, const Char *pSymbolName); |
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91 | }; |
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92 | |
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93 | |
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94 | //! \} |
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95 | |
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96 | #endif |
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