/* The copyright in this software is being made available under the BSD * License, included below. This software may be subject to other third party * and contributor rights, including patent rights, and no such rights are * granted under this license. * * Copyright (c) 2010-2016, ITU/ISO/IEC * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * * Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * Neither the name of the ITU/ISO/IEC nor the names of its contributors may * be used to endorse or promote products derived from this software without * specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ /** \file SEIread.h \brief reading funtionality for SEI messages */ #ifndef __SEIREAD__ #define __SEIREAD__ #if _MSC_VER > 1000 #pragma once #endif // _MSC_VER > 1000 //! \ingroup TLibDecoder //! \{ #include "TLibCommon/SEI.h" class TComInputBitstream; class SEIReader: public SyntaxElementParser { public: SEIReader() {}; virtual ~SEIReader() {}; #if NH_MV Void setLayerId( Int layerId ) { m_layerId = layerId; }; Void setDecOrder( Int64 decOrder ) { m_decOrder = decOrder; }; Void parseSEImessage( TComInputBitstream* bs, SEIMessages& seis, const NalUnitType nalUnitType, const TComVPS *vps, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream ); #else Void parseSEImessage(TComInputBitstream* bs, SEIMessages& seis, const NalUnitType nalUnitType, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream); #endif protected: #if NH_MV Void xReadSEImessage (SEIMessages& seis, const NalUnitType nalUnitType, const TComVPS *vps, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream); #else Void xReadSEImessage (SEIMessages& seis, const NalUnitType nalUnitType, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream); #endif Void xParseSEIuserDataUnregistered (SEIuserDataUnregistered &sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); Void xParseSEIActiveParameterSets (SEIActiveParameterSets &sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); Void xParseSEIDecodingUnitInfo (SEIDecodingUnitInfo& sei, UInt payloadSize, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream); Void xParseSEIDecodedPictureHash (SEIDecodedPictureHash& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); Void xParseSEIBufferingPeriod (SEIBufferingPeriod& sei, UInt payloadSize, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream); Void xParseSEIPictureTiming (SEIPictureTiming& sei, UInt payloadSize, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream); Void xParseSEIRecoveryPoint (SEIRecoveryPoint& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); Void xParseSEIFramePacking (SEIFramePacking& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); Void xParseSEISegmentedRectFramePacking (SEISegmentedRectFramePacking& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); Void xParseSEIDisplayOrientation (SEIDisplayOrientation &sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); Void xParseSEITemporalLevel0Index (SEITemporalLevel0Index &sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); Void xParseSEIRegionRefreshInfo (SEIGradualDecodingRefreshInfo &sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); Void xParseSEINoDisplay (SEINoDisplay &sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); Void xParseSEIToneMappingInfo (SEIToneMappingInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); Void xParseSEISOPDescription (SEISOPDescription &sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); #if NH_MV Void xParseSEIScalableNesting (SEIScalableNesting& sei, const NalUnitType nalUnitType, UInt payloadSize, const TComVPS *vps, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream); #else Void xParseSEIScalableNesting (SEIScalableNesting& sei, const NalUnitType nalUnitType, UInt payloadSize, const TComSPS *sps, std::ostream *pDecodedMessageOutputStream); #endif Void xParseSEITempMotionConstraintsTileSets (SEITempMotionConstrainedTileSets& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); Void xParseSEITimeCode (SEITimeCode& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); Void xParseSEIChromaResamplingFilterHint (SEIChromaResamplingFilterHint& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); Void xParseSEIKneeFunctionInfo (SEIKneeFunctionInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); Void xParseSEIMasteringDisplayColourVolume (SEIMasteringDisplayColourVolume& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); Void xParseSEIColourRemappingInfo (SEIColourRemappingInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); #if NH_MV Void xParseSEILayersNotPresent (SEILayersNotPresent &sei, UInt payloadSize, const TComVPS *vps ,std::ostream *pDecodedMessageOutputStream); Void xParseSEIInterLayerConstrainedTileSets (SEIInterLayerConstrainedTileSets& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); #if NH_MV_SEI_TBD Void xParseSEIBspNesting (SEIBspNesting& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); Void xParseSEIBspInitialArrivalTime (SEIBspInitialArrivalTime& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); #endif Void xParseSEISubBitstreamProperty (SEISubBitstreamProperty& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); Void xParseSEIAlphaChannelInfo (SEIAlphaChannelInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); Void xParseSEIOverlayInfo (SEIOverlayInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); Void xParseSEITemporalMvPredictionConstraints(SEITemporalMvPredictionConstraints& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); #if NH_MV_SEI_TBD Void xParseSEIFrameFieldInfo (SEIFrameFieldInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); #endif Void xParseSEIThreeDimensionalReferenceDisplaysInfo (SEIThreeDimensionalReferenceDisplaysInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); Void xParseSEIDepthRepInfoElement (double &f,std::ostream *pDecodedMessageOutputStream); Void xParseSEIDepthRepresentationInfo (SEIDepthRepresentationInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); Void xParseSEIMultiviewSceneInfo (SEIMultiviewSceneInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); Void xParseSEIMultiviewAcquisitionInfo (SEIMultiviewAcquisitionInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); Void xParseSEIMultiviewViewPosition (SEIMultiviewViewPosition& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); #if NH_3D Void xParseSEIAlternativeDepthInfo (SEIAlternativeDepthInfo& sei, UInt payloadSize, std::ostream *pDecodedMessageOutputStream); #endif #endif Void sei_read_code(std::ostream *pOS, UInt uiLength, UInt& ruiCode, const TChar *pSymbolName); Void sei_read_uvlc(std::ostream *pOS, UInt& ruiCode, const TChar *pSymbolName); Void sei_read_svlc(std::ostream *pOS, Int& ruiCode, const TChar *pSymbolName); Void sei_read_flag(std::ostream *pOS, UInt& ruiCode, const TChar *pSymbolName); #if NH_MV Void sei_read_string(std::ostream *pOS, UInt uiBufSize, UChar* pucCode, UInt& ruiLength, const TChar *pSymbolName); inline Void output_sei_message_header(SEI &sei, std::ostream *pDecodedMessageOutputStream, UInt payloadSize); private: Int m_layerId; Int64 m_decOrder; #endif }; //! \} #endif