Package org.lwjgl.util.lz4

@NullMarked package org.lwjgl.util.lz4

Contains bindings to LZ4, a lossless compression algorithm, providing compression speed > 500 MB/s per core, scalable with multi-cores CPU. It features an extremely fast decoder, with speed in multiple GB/s per core, typically reaching RAM speed limits on multi-core systems.

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• Source Repository

Class	Description
LZ4
LZ4FAllocFunction	Callback function: LZ4F_AllocFunction
LZ4FAllocFunctionI	Callback function: LZ4F_AllocFunction
LZ4FCallocFunction	Callback function: LZ4F_CallocFunction
LZ4FCallocFunctionI	Callback function: LZ4F_CallocFunction
LZ4FCompressOptions	struct LZ4F_compressOptions_t { unsigned stableSrc; unsigned reserved[3]; }
LZ4FCompressOptions.Buffer	An array of LZ4FCompressOptions structs.
LZ4FCustomMem	struct LZ4F_CustomMem { LZ4F_AllocFunction customAlloc; LZ4F_CallocFunction customCalloc; LZ4F_FreeFunction customFree; void * opaqueState; }
LZ4FCustomMem.Buffer	An array of LZ4FCustomMem structs.
LZ4FDecompressOptions	struct LZ4F_decompressOptions_t { unsigned stableDst; unsigned skipChecksums; unsigned reserved1; unsigned reserved0; }
LZ4FDecompressOptions.Buffer	An array of LZ4FDecompressOptions structs.
LZ4FFrameInfo	struct LZ4F_frameInfo_t { LZ4F_blockSizeID_t blockSizeID; LZ4F_blockMode_t blockMode; LZ4F_contentChecksum_t contentChecksumFlag; LZ4F_frameType_t frameType; unsigned long long contentSize; unsigned dictID; LZ4F_blockChecksum_t blockChecksumFlag; }
LZ4FFrameInfo.Buffer	An array of LZ4FFrameInfo structs.
LZ4FFreeFunction	Callback function: LZ4F_FreeFunction
LZ4FFreeFunctionI	Callback function: LZ4F_FreeFunction
LZ4FPreferences	struct LZ4F_preferences_t { LZ4F_frameInfo_t frameInfo; int compressionLevel; unsigned autoFlush; unsigned favorDecSpeed; unsigned reserved[3]; }
LZ4FPreferences.Buffer	An array of LZ4FPreferences structs.
LZ4Frame
LZ4HC
LZ4HCCCtxInternal	struct LZ4HC_CCtx_internal { LZ4_u32 hashTable[LZ4HC_HASHTABLESIZE]; LZ4_u16 chainTable[LZ4HC_MAXD]; LZ4_byte const * end; LZ4_byte const * prefixStart; LZ4_byte const * dictStart; LZ4_u32 dictLimit; LZ4_u32 lowLimit; LZ4_u32 nextToUpdate; short compressionLevel; LZ4_i8 favorDecSpeed; LZ4_i8 dirty; LZ4HC_CCtx_internal * const dictCtx; }
LZ4HCCCtxInternal.Buffer	An array of LZ4HCCCtxInternal structs.
LZ4Stream	union LZ4_stream_t { void * table[LZ4_STREAM_MINSIZE]; struct LZ4_stream_t_internal internal_donotuse; }
LZ4Stream.Buffer	An array of LZ4Stream structs.
LZ4StreamDecode	union LZ4_streamDecode_t { char minStateSize[LZ4_STREAMDECODE_MINSIZE]; LZ4_streamDecode_t_internal internal_donotuse; }
LZ4StreamDecode.Buffer	An array of LZ4StreamDecode structs.
LZ4StreamDecodeInternal	struct LZ4_streamDecode_t_internal { LZ4_byte const * externalDict; LZ4_byte const * prefixEnd; size_t extDictSize; size_t prefixSize; }
LZ4StreamDecodeInternal.Buffer	An array of LZ4StreamDecodeInternal structs.
LZ4StreamHC	union LZ4_streamHC_t { char minStateSize[LZ4_STREAMHC_MINSIZE]; struct LZ4HC_CCtx_internal internal_donotuse; }
LZ4StreamHC.Buffer	An array of LZ4StreamHC structs.
LZ4StreamInternal	struct LZ4_stream_t_internal { LZ4_u32 hashTable[LZ4_HASH_SIZE_U32]; LZ4_byte const * dictionary; LZ4_stream_t_internal * const dictCtx; LZ4_u32 currentOffset; LZ4_u32 tableType; LZ4_u32 dictSize; }
LZ4StreamInternal.Buffer	An array of LZ4StreamInternal structs.