BinaryStreamReaderImpl.cpp dna/stream/BinaryStreamReaderImpl.h dna/TypeDefs.h dna/types/Limits.h status/Provider.h trio/utils/StreamScope.h cstddef limits tuple dna/BinaryStreamReader.h dna/DataLayer.h dna/Defs.h dna/Reader.h dna/StreamReader.h dna/layers/BehaviorReader.h dna/layers/DefinitionReader.h dna/layers/Descriptor.h dna/layers/DescriptorReader.h dna/layers/Geometry.h dna/layers/GeometryReader.h dna/types/Aliases.h dna/types/ArrayView.h dna/types/StringView.h dna/types/Vector3.h pma/Defs.h pma/MemoryResource.h pma/PolyAllocator.h pma/ScopedPtr.h pma/TypeDefs.h pma/resources/AlignedMemoryResource.h pma/resources/ArenaMemoryResource.h pma/resources/DefaultMemoryResource.h status/Defs.h status/Provider.h status/Status.h status/StatusCode.h trio/Concepts.h trio/Defs.h trio/Stream.h trio/streams/FileStream.h trio/streams/MemoryMappedFileStream.h trio/streams/MemoryStream.h trio/types/Aliases.h trio/types/Parameters.h trio/utils/StreamScope.h dna/DataLayerBitmask.h dna/TypeDefs.h BinaryStreamReaderImpl.cpp dna/stream/BinaryStreamReaderImpl.h dna/stream/FilteredInputArchive.h dna/types/Limits.h dna/utils/ScopedEnumEx.h terse/Archive.h terse/archives/Common.h terse/archives/Traits.h terse/archives/binary/InputArchive.h terse/types/Anchor.h terse/types/ArchiveOffset.h terse/types/ArchiveSize.h terse/types/Blob.h terse/types/DynArray.h terse/types/Transparent.h terse/utils/ByteSwap.h terse/utils/Endianness.h algorithm array cassert cstddef cstdint cstring dna/LODConstraint.h dna/ReaderImpl.h dna/filters/AnimatedMapFilter.h dna/filters/BlendShapeFilter.h dna/filters/JointFilter.h dna/filters/MeshFilter.h functional iterator limits list map memory scoped_allocator set stdio.h string sys/param.h tuple type_traits unordered_map unordered_set utility vector dna //CopyrightEpicGames,Inc.AllRightsReserved. #include"dna/stream/BinaryStreamReaderImpl.h" #include"dna/TypeDefs.h" #include"dna/types/Limits.h" #include<status/Provider.h> #include<trio/utils/StreamScope.h> #ifdef_MSC_VER #pragmawarning(push) #pragmawarning(disable:43654987) #endif #include<cstddef> #include<limits> #include<tuple> #ifdef_MSC_VER #pragmawarning(pop) #endif namespacedna{ #ifdef__clang__ #pragmaclangdiagnosticpush #pragmaclangdiagnosticignored"-Wglobal-constructors" #endif sc::StatusProviderBinaryStreamReaderImpl::status{SignatureMismatchError,VersionMismatchError,InvalidDataError}; #ifdef__clang__ #pragmaclangdiagnosticpop #endif BinaryStreamReader::~BinaryStreamReader()=default; BinaryStreamReader*BinaryStreamReader::create(BoundedIOStream*stream, DataLayerlayer, std::uint16_tmaxLOD, MemoryResource*memRes){ PolyAllocator<BinaryStreamReaderImpl>alloc{memRes}; returnalloc.newObject(stream,layer,maxLOD,LODLimits::min(),memRes); } BinaryStreamReader*BinaryStreamReader::create(BoundedIOStream*stream, DataLayerlayer, std::uint16_tmaxLOD, std::uint16_tminLOD, MemoryResource*memRes){ PolyAllocator<BinaryStreamReaderImpl>alloc{memRes}; returnalloc.newObject(stream,layer,maxLOD,minLOD,memRes); } BinaryStreamReader*BinaryStreamReader::create(BoundedIOStream*stream, DataLayerlayer, std::uint16_t*lods, std::uint16_tlodCount, MemoryResource*memRes){ PolyAllocator<BinaryStreamReaderImpl>alloc{memRes}; returnalloc.newObject(stream,layer,ConstArrayView<std::uint16_t>{lods,lodCount},memRes); } voidBinaryStreamReader::destroy(BinaryStreamReader*instance){ //NOLINTNEXTLINE(cppcoreguidelines-pro-type-static-cast-downcast) autoreader=static_cast<BinaryStreamReaderImpl*>(instance); PolyAllocator<BinaryStreamReaderImpl>alloc{reader->getMemoryResource()}; alloc.deleteObject(reader); } BinaryStreamReaderImpl::BinaryStreamReaderImpl(BoundedIOStream*stream_, DataLayerlayer_, std::uint16_tmaxLOD_, std::uint16_tminLOD_, MemoryResource*memRes_): BaseImpl{memRes_}, ReaderImpl{memRes_}, stream{stream_}, archive{stream_,layer_,maxLOD_,minLOD_,memRes_}, lodConstrained{(maxLOD_!=LODLimits::max())||(minLOD_!=LODLimits::min())}{ } BinaryStreamReaderImpl::BinaryStreamReaderImpl(BoundedIOStream*stream_, DataLayerlayer_, ConstArrayView<std::uint16_t>lods_, MemoryResource*memRes_): BaseImpl{memRes_}, ReaderImpl{memRes_}, stream{stream_}, archive{stream_,layer_,lods_,memRes_}, lodConstrained{true}{ } boolBinaryStreamReaderImpl::isLODConstrained()const{ returnlodConstrained; } voidBinaryStreamReaderImpl::unload(DataLayerlayer){ if((layer==DataLayer::All)|| (layer==DataLayer::AllWithoutBlendShapes)|| (layer==DataLayer::Descriptor)){ dna=DNA{memRes}; }elseif((layer==DataLayer::Geometry)||(layer==DataLayer::GeometryWithoutBlendShapes)){ dna.unloadGeometry(); }elseif(layer==DataLayer::Behavior){ dna.unloadBehavior(); }elseif(layer==DataLayer::Definition){ dna.unloadGeometry(); dna.unloadBehavior(); dna.unloadDefinition(); } } voidBinaryStreamReaderImpl::read(){ //Duetopossibleusageofcustomstreamimplementations,thestatusactuallymustbeclearedatthispoint //asexternalstreamsdonothaveaccesstothestatusresetAPI status.reset(); trio::StreamScopescope{stream}; if(!sc::Status::isOk()){ return; } archive>>dna; if(!sc::Status::isOk()){ return; } if(!dna.signature.matches()){ status.set(SignatureMismatchError,dna.signature.value.expected.data(),dna.signature.value.got.data()); return; } if(!dna.version.matches()){ status.set(VersionMismatchError, dna.version.generation.expected, dna.version.version.expected, dna.version.generation.got, dna.version.version.got); return; } } }//namespacedna