Classes |
| struct | LZ4_stream_t_internal |
| struct | LZ4_streamDecode_t_internal |
Defines |
| #define | ACCELERATION_DEFAULT 1 |
| #define | ALLOCATOR(n, s) calloc(n,s) |
| #define | COPYLENGTH 8 |
| #define | expect(expr, value) (expr) |
| #define | FORCE_INLINE static |
| #define | FREEMEM free |
| #define | GB *(1U<<30) |
| #define | HASH_SIZE_U32 (1 << LZ4_HASHLOG) /* required as macro for static allocation */ |
| #define | HASH_UNIT sizeof(size_t) |
| #define | HASHTABLESIZE (1 << LZ4_MEMORY_USAGE) |
| #define | HEAPMODE 0 |
| #define | KB *(1 <<10) |
| #define | LASTLITERALS 5 |
| #define | likely(expr) expect((expr) != 0, 1) |
| #define | LZ4_HASHLOG (LZ4_MEMORY_USAGE-2) |
| #define | LZ4_STATIC_ASSERT(c) { enum { LZ4_static_assert = 1/(int)(!!(c)) }; } /* use only *after* variable declarations */ |
| #define | MAX_DISTANCE ((1 << MAXD_LOG) - 1) |
| #define | MAXD_LOG 16 |
| #define | MB *(1 <<20) |
| #define | MEM_INIT memset |
| #define | MFLIMIT (COPYLENGTH+MINMATCH) |
| #define | MINMATCH 4 |
| #define | ML_BITS 4 |
| #define | ML_MASK ((1U<<ML_BITS)-1) |
| #define | RUN_BITS (8-ML_BITS) |
| #define | RUN_MASK ((1U<<RUN_BITS)-1) |
| #define | STEPSIZE sizeof(size_t) |
| #define | unlikely(expr) expect((expr) != 0, 0) |
Typedefs |
| typedef unsigned char | BYTE |
| typedef signed int | S32 |
| typedef unsigned short | U16 |
| typedef unsigned int | U32 |
| typedef unsigned long long | U64 |
Enumerations |
| enum | dict_directive { noDict = 0,
withPrefix64k,
usingExtDict
} |
| enum | dictIssue_directive { noDictIssue = 0,
dictSmall
} |
| enum | earlyEnd_directive { full = 0,
partial = 1
} |
| enum | endCondition_directive { endOnOutputSize = 0,
endOnInputSize = 1
} |
| enum | limitedOutput_directive { notLimited = 0,
limitedOutput = 1,
noLimit = 0,
limitedOutput = 1
} |
| enum | tableType_t { byPtr,
byU32,
byU16
} |
Functions |
| static unsigned | LZ4_64bits (void) |
| int | LZ4_compress (const char *source, char *dest, int inputSize) |
| int | LZ4_compress_continue (LZ4_stream_t *LZ4_stream, const char *source, char *dest, int inputSize) |
| int | LZ4_compress_default (const char *source, char *dest, int inputSize, int maxOutputSize) |
| int | LZ4_compress_destSize (const char *src, char *dst, int *srcSizePtr, int targetDstSize) |
| static int | LZ4_compress_destSize_extState (void *state, const char *src, char *dst, int *srcSizePtr, int targetDstSize) |
| static int | LZ4_compress_destSize_generic (void *const ctx, const char *const src, char *const dst, int *const srcSizePtr, const int targetDstSize, const tableType_t tableType) |
| int | LZ4_compress_fast (const char *source, char *dest, int inputSize, int maxOutputSize, int acceleration) |
| int | LZ4_compress_fast_continue (LZ4_stream_t *LZ4_stream, const char *source, char *dest, int inputSize, int maxOutputSize, int acceleration) |
| int | LZ4_compress_fast_extState (void *state, const char *source, char *dest, int inputSize, int maxOutputSize, int acceleration) |
| int | LZ4_compress_fast_force (const char *source, char *dest, int inputSize, int maxOutputSize, int acceleration) |
| int | LZ4_compress_forceExtDict (LZ4_stream_t *LZ4_dict, const char *source, char *dest, int inputSize) |
| FORCE_INLINE int | LZ4_compress_generic (void *const ctx, const char *const source, char *const dest, const int inputSize, const int maxOutputSize, const limitedOutput_directive outputLimited, const tableType_t tableType, const dict_directive dict, const dictIssue_directive dictIssue, const U32 acceleration) |
| int | LZ4_compress_limitedOutput (const char *source, char *dest, int inputSize, int maxOutputSize) |
| int | LZ4_compress_limitedOutput_continue (LZ4_stream_t *LZ4_stream, const char *src, char *dst, int srcSize, int maxDstSize) |
| int | LZ4_compress_limitedOutput_withState (void *state, const char *src, char *dst, int srcSize, int dstSize) |
| int | LZ4_compress_withState (void *state, const char *src, char *dst, int srcSize) |
| int | LZ4_compressBound (int isize) |
| static void | LZ4_copy4 (void *dstPtr, const void *srcPtr) |
| static void | LZ4_copy8 (void *dstPtr, const void *srcPtr) |
| static unsigned | LZ4_count (const BYTE *pIn, const BYTE *pMatch, const BYTE *pInLimit) |
| void * | LZ4_create (char *inputBuffer) |
| LZ4_stream_t * | LZ4_createStream (void) |
| LZ4_streamDecode_t * | LZ4_createStreamDecode (void) |
| int | LZ4_decompress_fast (const char *source, char *dest, int originalSize) |
| int | LZ4_decompress_fast_continue (LZ4_streamDecode_t *LZ4_streamDecode, const char *source, char *dest, int originalSize) |
| int | LZ4_decompress_fast_usingDict (const char *source, char *dest, int originalSize, const char *dictStart, int dictSize) |
| int | LZ4_decompress_fast_withPrefix64k (const char *source, char *dest, int originalSize) |
| FORCE_INLINE int | LZ4_decompress_generic (const char *const source, char *const dest, int inputSize, int outputSize, int endOnInput, int partialDecoding, int targetOutputSize, int dict, const BYTE *const lowPrefix, const BYTE *const dictStart, const size_t dictSize) |
| int | LZ4_decompress_safe (const char *source, char *dest, int compressedSize, int maxDecompressedSize) |
| int | LZ4_decompress_safe_continue (LZ4_streamDecode_t *LZ4_streamDecode, const char *source, char *dest, int compressedSize, int maxOutputSize) |
| int | LZ4_decompress_safe_forceExtDict (const char *source, char *dest, int compressedSize, int maxOutputSize, const char *dictStart, int dictSize) |
| int | LZ4_decompress_safe_partial (const char *source, char *dest, int compressedSize, int targetOutputSize, int maxDecompressedSize) |
| int | LZ4_decompress_safe_usingDict (const char *source, char *dest, int compressedSize, int maxOutputSize, const char *dictStart, int dictSize) |
| int | LZ4_decompress_safe_withPrefix64k (const char *source, char *dest, int compressedSize, int maxOutputSize) |
| FORCE_INLINE int | LZ4_decompress_usingDict_generic (const char *source, char *dest, int compressedSize, int maxOutputSize, int safe, const char *dictStart, int dictSize) |
| int | LZ4_freeStream (LZ4_stream_t *LZ4_stream) |
| int | LZ4_freeStreamDecode (LZ4_streamDecode_t *LZ4_stream) |
| static const BYTE * | LZ4_getPosition (const BYTE *p, void *tableBase, tableType_t tableType, const BYTE *srcBase) |
| static const BYTE * | LZ4_getPositionOnHash (U32 h, void *tableBase, tableType_t tableType, const BYTE *srcBase) |
| static U32 | LZ4_hashPosition (const void *p, tableType_t tableType) |
| static U32 | LZ4_hashSequence (U32 sequence, tableType_t const tableType) |
| static U32 | LZ4_hashSequence64 (size_t sequence, tableType_t const tableType) |
| static U32 | LZ4_hashSequenceT (size_t sequence, tableType_t const tableType) |
| static void | LZ4_init (LZ4_stream_t_internal *lz4ds, BYTE *base) |
| static unsigned | LZ4_isLittleEndian (void) |
| int | LZ4_loadDict (LZ4_stream_t *LZ4_dict, const char *dictionary, int dictSize) |
| static unsigned | LZ4_NbCommonBytes (register size_t val) |
| static void | LZ4_putPosition (const BYTE *p, void *tableBase, tableType_t tableType, const BYTE *srcBase) |
| static void | LZ4_putPositionOnHash (const BYTE *p, U32 h, void *tableBase, tableType_t const tableType, const BYTE *srcBase) |
| static U16 | LZ4_read16 (const void *memPtr) |
| static U32 | LZ4_read32 (const void *memPtr) |
| static U64 | LZ4_read64 (const void *memPtr) |
| static size_t | LZ4_read_ARCH (const void *p) |
| static U16 | LZ4_readLE16 (const void *memPtr) |
| static void | LZ4_renormDictT (LZ4_stream_t_internal *LZ4_dict, const BYTE *src) |
| void | LZ4_resetStream (LZ4_stream_t *LZ4_stream) |
| int | LZ4_resetStreamState (void *state, char *inputBuffer) |
| int | LZ4_saveDict (LZ4_stream_t *LZ4_dict, char *safeBuffer, int dictSize) |
| int | LZ4_setStreamDecode (LZ4_streamDecode_t *LZ4_streamDecode, const char *dictionary, int dictSize) |
| int | LZ4_sizeofState () |
| int | LZ4_sizeofStreamState () |
| char * | LZ4_slideInputBuffer (void *LZ4_Data) |
| int | LZ4_uncompress (const char *source, char *dest, int outputSize) |
| int | LZ4_uncompress_unknownOutputSize (const char *source, char *dest, int isize, int maxOutputSize) |
| int | LZ4_versionNumber (void) |
| static void | LZ4_wildCopy (void *dstPtr, const void *srcPtr, void *dstEnd) |
| static void | LZ4_writeLE16 (void *memPtr, U16 value) |
Variables |
| static const int | LZ4_64Klimit = ((64 KB) + (MFLIMIT-1)) |
| static const int | LZ4_minLength = (MFLIMIT+1) |
| static const U32 | LZ4_skipTrigger = 6 |
| static const U64 | prime5bytes = 889523592379ULL |
