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/* 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.
*
Karsten Suehring
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* 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__
#pragma once
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//! \ingroup DecoderLib
//! \{
#include "CommonLib/SEI.h"
class InputBitstream;
class SEIReader: public VLCReader
{
public:
SEIReader() {};
virtual ~SEIReader() {};
void parseSEImessage(InputBitstream* bs, SEIMessages& seis, const NalUnitType nalUnitType, const uint32_t nuh_layer_id, const uint32_t temporalId,const VPS *vps, const SPS *sps, HRD &hrd, std::ostream *pDecodedMessageOutputStream);
void parseAndExtractSEIScalableNesting(InputBitstream *bs, const NalUnitType nalUnitType, const uint32_t nuh_layer_id,
const VPS *vps, const SPS *sps, HRD &hrd, uint32_t payloadSize,
std::vector<SeiPayload> *seiList);
void getSEIDecodingUnitInfoDuiIdx(InputBitstream* bs, const NalUnitType nalUnitType, const uint32_t nuh_layer_id, HRD &hrd, uint32_t payloadSize, int& duiIdx);
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protected:
void xReadSEImessage (SEIMessages& seis, const NalUnitType nalUnitType, const uint32_t nuh_layer_id, const uint32_t temporalId, const VPS *vps, const SPS *sps, HRD &hrd, std::ostream *pDecodedMessageOutputStream);
void xParseSEIFillerPayload (SEIFillerPayload &sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
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void xParseSEIuserDataUnregistered (SEIuserDataUnregistered &sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIDecodingUnitInfo (SEIDecodingUnitInfo& sei, uint32_t payloadSize, const SEIBufferingPeriod& bp, const uint32_t temporalId, std::ostream *pDecodedMessageOutputStream);
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void xParseSEIDecodedPictureHash (SEIDecodedPictureHash& sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIBufferingPeriod (SEIBufferingPeriod& sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIPictureTiming (SEIPictureTiming& sei, uint32_t payloadSize, const uint32_t temporalId, const SEIBufferingPeriod& bp, std::ostream *pDecodedMessageOutputStream);
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void xParseSEIScalableNesting (SEIScalableNesting& sei, const NalUnitType nalUnitType, const uint32_t nuhLayerId, uint32_t payloadSize, const VPS* vps, const SPS* sps, HRD &hrd, std::ostream* decodedMessageOutputStream);
void xParseSEIScalableNestingBinary(SEIScalableNesting &sei, const NalUnitType nalUnitType, const uint32_t nuhLayerId,
uint32_t payloadSize, const VPS *vps, const SPS *sps, HRD &hrd,
std::ostream *decodedMessageOutputStream, std::vector<SeiPayload> *seiList);
void xCheckScalableNestingConstraints (const SEIScalableNesting& sei, const NalUnitType nalUnitType, const GeneralHrdParams* generalHrd);
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void xParseSEIFrameFieldinfo (SEIFrameFieldInfo& sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIGreenMetadataInfo (SEIGreenMetadataInfo& sei, uint32_t payLoadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIDependentRAPIndication (SEIDependentRAPIndication& sei, uint32_t payLoadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIFramePacking (SEIFramePacking& sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIDisplayOrientation (SEIDisplayOrientation& sei, uint32_t payloadSize, std::ostream* pDecodedMessageOutputStream);
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void xParseSEIParameterSetsInclusionIndication(SEIParameterSetsInclusionIndication& sei, uint32_t payloadSize, std::ostream* pDecodedMessageOutputStream);
void xParseSEIMasteringDisplayColourVolume (SEIMasteringDisplayColourVolume& sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIAnnotatedRegions (SEIAnnotatedRegions& sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
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void xParseSEIAlternativeTransferCharacteristics(SEIAlternativeTransferCharacteristics& sei, uint32_t payLoadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIEquirectangularProjection (SEIEquirectangularProjection &sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEISphereRotation (SEISphereRotation &sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIOmniViewport (SEIOmniViewport& sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIRegionWisePacking (SEIRegionWisePacking& sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIGeneralizedCubemapProjection (SEIGeneralizedCubemapProjection &sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIScalabilityDimensionInfo (SEIScalabilityDimensionInfo& sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIMultiviewAcquisitionInfo (SEIMultiviewAcquisitionInfo& sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIMultiviewViewPosition (SEIMultiviewViewPosition& sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIAlphaChannelInfo (SEIAlphaChannelInfo& sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIDepthRepresentationInfo (SEIDepthRepresentationInfo& sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIDepthRepInfoElement (double &f,std::ostream *pDecodedMessageOutputStream);
void xParseSEISubpictureLevelInfo (SEISubpicureLevelInfo& sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEISampleAspectRatioInfo (SEISampleAspectRatioInfo& sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIUserDataRegistered (SEIUserDataRegistered& sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIFilmGrainCharacteristics (SEIFilmGrainCharacteristics& sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIContentLightLevelInfo (SEIContentLightLevelInfo& sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIAmbientViewingEnvironment (SEIAmbientViewingEnvironment& sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIContentColourVolume (SEIContentColourVolume& sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIExtendedDrapIndication (SEIExtendedDrapIndication& sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIColourTransformInfo (SEIColourTransformInfo& sei, uint32_t payloadSize, std::ostream* pDecodedMessageOutputStream);
void xParseSEISEIManifest (SEIManifest& sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEISEIPrefixIndication (SEIPrefixIndication& sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIConstrainedRaslIndication (SEIConstrainedRaslIndication& sei, uint32_t payLoadSize, std::ostream *pDecodedMessageOutputStream);
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void xParseSEIShutterInterval(SEIShutterIntervalInfo& sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
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void xParseSEINNPostFilterCharacteristics(SEINeuralNetworkPostFilterCharacteristics& sei, uint32_t payloadSize, const SPS* sps, std::ostream* pDecodedMessageOutputStream);
void xParseSEINNPostFilterActivation(SEINeuralNetworkPostFilterActivation& sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void xParseSEIPhaseIndication(SEIPhaseIndication& sei, uint32_t payloadSize, std::ostream* pDecodedMessageOutputStream);
void xParseSEIProcessingOrder (SEIProcessingOrderInfo& sei, uint32_t payloadSize, std::ostream *decodedMessageOutputStream);
void xParseSEIPostFilterHint(SEIPostFilterHint &sei, uint32_t payloadSize, std::ostream *pDecodedMessageOutputStream);
void sei_read_scode(std::ostream *pOS, uint32_t length, int& code, const char *pSymbolName);
void sei_read_code(std::ostream *pOS, uint32_t length, uint32_t &ruiCode, const char *pSymbolName);
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void sei_read_uvlc(std::ostream *pOS, uint32_t& ruiCode, const char *pSymbolName);
void sei_read_svlc(std::ostream *pOS, int& ruiCode, const char *pSymbolName);
void sei_read_flag(std::ostream *pOS, uint32_t& ruiCode, const char *pSymbolName);
void sei_read_string(std::ostream* os, std::string& code, const char* symbolName);
protected:
HRD m_nestedHrd;
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};
#if JVET_S0257_DUMP_360SEI_MESSAGE
class SeiCfgFileDump
{
public:
SeiCfgFileDump()
: m_360SEIMessageDumped(false)
{};
virtual ~SeiCfgFileDump() {};
void write360SeiDump (std::string decoded360MessageFileName, SEIMessages& seis, const SPS* sps);
protected:
void xDumpSEIEquirectangularProjection (SEIEquirectangularProjection &sei, const SPS* sps, std::string decoded360MessageFileName);
void xDumpSEIGeneralizedCubemapProjection (SEIGeneralizedCubemapProjection &sei, const SPS* sps, std::string decoded360MessageFileName);
bool m_360SEIMessageDumped;
};
#endif
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//! \}
#endif