mirror of
https://github.com/RfidResearchGroup/proxmark3.git
synced 2025-08-21 13:53:55 -07:00
updated to latest LZ4 source
This commit is contained in:
iceman1001
parent
99439a0869
commit
74050af8c2
4 changed files with 1525 additions and 1410 deletions
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@ -63,7 +63,7 @@ extern "C" {
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* @return : the number of bytes written into 'dst'
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* or 0 if compression fails.
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*/
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LZ4LIB_API int LZ4_compress_HC(const char *src, char *dst, int srcSize, int dstCapacity, int compressionLevel);
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LZ4LIB_API int LZ4_compress_HC (const char* src, char* dst, int srcSize, int dstCapacity, int compressionLevel);
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/* Note :
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@ -77,7 +77,7 @@ LZ4LIB_API int LZ4_compress_HC(const char *src, char *dst, int srcSize, int dstC
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* Memory segment must be aligned on 8-bytes boundaries (which a normal malloc() should do properly).
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*/
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LZ4LIB_API int LZ4_sizeofStateHC(void);
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LZ4LIB_API int LZ4_compress_HC_extStateHC(void *stateHC, const char *src, char *dst, int srcSize, int maxDstSize, int compressionLevel);
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LZ4LIB_API int LZ4_compress_HC_extStateHC(void* stateHC, const char* src, char* dst, int srcSize, int maxDstSize, int compressionLevel);
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/*! LZ4_compress_HC_destSize() : v1.9.0+
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@ -88,9 +88,9 @@ LZ4LIB_API int LZ4_compress_HC_extStateHC(void *stateHC, const char *src, char *
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* or 0 if compression fails.
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* `srcSizePtr` : on success, *srcSizePtr is updated to indicate how much bytes were read from `src`
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*/
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LZ4LIB_API int LZ4_compress_HC_destSize(void *stateHC,
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const char *src, char *dst,
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int *srcSizePtr, int targetDstSize,
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LZ4LIB_API int LZ4_compress_HC_destSize(void* stateHC,
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const char* src, char* dst,
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int* srcSizePtr, int targetDstSize,
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int compressionLevel);
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@ -98,7 +98,7 @@ LZ4LIB_API int LZ4_compress_HC_destSize(void *stateHC,
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* Streaming Compression
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* Bufferless synchronous API
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**************************************/
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typedef union LZ4_streamHC_u LZ4_streamHC_t; /* incomplete type (defined later) */
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typedef union LZ4_streamHC_u LZ4_streamHC_t; /* incomplete type (defined later) */
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/*! LZ4_createStreamHC() and LZ4_freeStreamHC() :
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* These functions create and release memory for LZ4 HC streaming state.
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@ -106,8 +106,8 @@ typedef union LZ4_streamHC_u LZ4_streamHC_t; /* incomplete type (defined later
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* A same state can be used multiple times consecutively,
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* starting with LZ4_resetStreamHC_fast() to start a new stream of blocks.
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*/
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LZ4LIB_API LZ4_streamHC_t *LZ4_createStreamHC(void);
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LZ4LIB_API int LZ4_freeStreamHC(LZ4_streamHC_t *streamHCPtr);
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LZ4LIB_API LZ4_streamHC_t* LZ4_createStreamHC(void);
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LZ4LIB_API int LZ4_freeStreamHC (LZ4_streamHC_t* streamHCPtr);
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/*
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These functions compress data in successive blocks of any size,
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@ -152,12 +152,12 @@ LZ4LIB_API int LZ4_freeStreamHC(LZ4_streamHC_t *streamHCPtr);
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just by resetting it, using LZ4_resetStreamHC_fast().
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*/
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LZ4LIB_API void LZ4_resetStreamHC_fast(LZ4_streamHC_t *streamHCPtr, int compressionLevel); /* v1.9.0+ */
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LZ4LIB_API int LZ4_loadDictHC(LZ4_streamHC_t *streamHCPtr, const char *dictionary, int dictSize);
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LZ4LIB_API void LZ4_resetStreamHC_fast(LZ4_streamHC_t* streamHCPtr, int compressionLevel); /* v1.9.0+ */
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LZ4LIB_API int LZ4_loadDictHC (LZ4_streamHC_t* streamHCPtr, const char* dictionary, int dictSize);
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LZ4LIB_API int LZ4_compress_HC_continue(LZ4_streamHC_t *streamHCPtr,
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const char *src, char *dst,
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int srcSize, int maxDstSize);
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LZ4LIB_API int LZ4_compress_HC_continue (LZ4_streamHC_t* streamHCPtr,
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const char* src, char* dst,
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int srcSize, int maxDstSize);
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/*! LZ4_compress_HC_continue_destSize() : v1.9.0+
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* Similar to LZ4_compress_HC_continue(),
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@ -169,11 +169,11 @@ LZ4LIB_API int LZ4_compress_HC_continue(LZ4_streamHC_t *streamHCPtr,
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* `srcSizePtr` : on success, *srcSizePtr will be updated to indicate how much bytes were read from `src`.
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* Note that this function may not consume the entire input.
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*/
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LZ4LIB_API int LZ4_compress_HC_continue_destSize(LZ4_streamHC_t *LZ4_streamHCPtr,
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const char *src, char *dst,
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int *srcSizePtr, int targetDstSize);
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LZ4LIB_API int LZ4_compress_HC_continue_destSize(LZ4_streamHC_t* LZ4_streamHCPtr,
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const char* src, char* dst,
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int* srcSizePtr, int targetDstSize);
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LZ4LIB_API int LZ4_saveDictHC(LZ4_streamHC_t *streamHCPtr, char *safeBuffer, int maxDictSize);
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LZ4LIB_API int LZ4_saveDictHC (LZ4_streamHC_t* streamHCPtr, char* safeBuffer, int maxDictSize);
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@ -202,12 +202,13 @@ LZ4LIB_API int LZ4_saveDictHC(LZ4_streamHC_t *streamHCPtr, char *safeBuffer, int
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#include <stdint.h>
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typedef struct LZ4HC_CCtx_internal LZ4HC_CCtx_internal;
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struct LZ4HC_CCtx_internal {
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struct LZ4HC_CCtx_internal
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{
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uint32_t hashTable[LZ4HC_HASHTABLESIZE];
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uint16_t chainTable[LZ4HC_MAXD];
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const uint8_t *end; /* next block here to continue on current prefix */
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const uint8_t *base; /* All index relative to this position */
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const uint8_t *dictBase; /* alternate base for extDict */
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const uint8_t* end; /* next block here to continue on current prefix */
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const uint8_t* base; /* All index relative to this position */
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const uint8_t* dictBase; /* alternate base for extDict */
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uint32_t dictLimit; /* below that point, need extDict */
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uint32_t lowLimit; /* below that point, no more dict */
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uint32_t nextToUpdate; /* index from which to continue dictionary update */
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@ -215,18 +216,19 @@ struct LZ4HC_CCtx_internal {
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int8_t favorDecSpeed; /* favor decompression speed if this flag set,
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otherwise, favor compression ratio */
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int8_t dirty; /* stream has to be fully reset if this flag is set */
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const LZ4HC_CCtx_internal *dictCtx;
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const LZ4HC_CCtx_internal* dictCtx;
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};
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#else
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typedef struct LZ4HC_CCtx_internal LZ4HC_CCtx_internal;
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struct LZ4HC_CCtx_internal {
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struct LZ4HC_CCtx_internal
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{
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unsigned int hashTable[LZ4HC_HASHTABLESIZE];
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unsigned short chainTable[LZ4HC_MAXD];
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const unsigned char *end; /* next block here to continue on current prefix */
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const unsigned char *base; /* All index relative to this position */
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const unsigned char *dictBase; /* alternate base for extDict */
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const unsigned char* end; /* next block here to continue on current prefix */
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const unsigned char* base; /* All index relative to this position */
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const unsigned char* dictBase; /* alternate base for extDict */
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unsigned int dictLimit; /* below that point, need extDict */
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unsigned int lowLimit; /* below that point, no more dict */
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unsigned int nextToUpdate; /* index from which to continue dictionary update */
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@ -234,7 +236,7 @@ struct LZ4HC_CCtx_internal {
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char favorDecSpeed; /* favor decompression speed if this flag set,
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otherwise, favor compression ratio */
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char dirty; /* stream has to be fully reset if this flag is set */
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const LZ4HC_CCtx_internal *dictCtx;
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const LZ4HC_CCtx_internal* dictCtx;
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};
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#endif
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@ -267,7 +269,7 @@ union LZ4_streamHC_u {
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* Required before first use of a statically allocated LZ4_streamHC_t.
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* Before v1.9.0 : use LZ4_resetStreamHC() instead
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*/
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LZ4LIB_API LZ4_streamHC_t *LZ4_initStreamHC(void *buffer, size_t size);
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LZ4LIB_API LZ4_streamHC_t* LZ4_initStreamHC (void* buffer, size_t size);
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/*-************************************
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@ -276,16 +278,16 @@ LZ4LIB_API LZ4_streamHC_t *LZ4_initStreamHC(void *buffer, size_t size);
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/* see lz4.h LZ4_DISABLE_DEPRECATE_WARNINGS to turn off deprecation warnings */
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/* deprecated compression functions */
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LZ4_DEPRECATED("use LZ4_compress_HC() instead") LZ4LIB_API int LZ4_compressHC(const char *source, char *dest, int inputSize);
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LZ4_DEPRECATED("use LZ4_compress_HC() instead") LZ4LIB_API int LZ4_compressHC_limitedOutput(const char *source, char *dest, int inputSize, int maxOutputSize);
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LZ4_DEPRECATED("use LZ4_compress_HC() instead") LZ4LIB_API int LZ4_compressHC2(const char *source, char *dest, int inputSize, int compressionLevel);
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LZ4_DEPRECATED("use LZ4_compress_HC() instead") LZ4LIB_API int LZ4_compressHC2_limitedOutput(const char *source, char *dest, int inputSize, int maxOutputSize, int compressionLevel);
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LZ4_DEPRECATED("use LZ4_compress_HC_extStateHC() instead") LZ4LIB_API int LZ4_compressHC_withStateHC(void *state, const char *source, char *dest, int inputSize);
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LZ4_DEPRECATED("use LZ4_compress_HC_extStateHC() instead") LZ4LIB_API int LZ4_compressHC_limitedOutput_withStateHC(void *state, const char *source, char *dest, int inputSize, int maxOutputSize);
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LZ4_DEPRECATED("use LZ4_compress_HC_extStateHC() instead") LZ4LIB_API int LZ4_compressHC2_withStateHC(void *state, const char *source, char *dest, int inputSize, int compressionLevel);
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LZ4_DEPRECATED("use LZ4_compress_HC_extStateHC() instead") LZ4LIB_API int LZ4_compressHC2_limitedOutput_withStateHC(void *state, const char *source, char *dest, int inputSize, int maxOutputSize, int compressionLevel);
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LZ4_DEPRECATED("use LZ4_compress_HC_continue() instead") LZ4LIB_API int LZ4_compressHC_continue(LZ4_streamHC_t *LZ4_streamHCPtr, const char *source, char *dest, int inputSize);
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LZ4_DEPRECATED("use LZ4_compress_HC_continue() instead") LZ4LIB_API int LZ4_compressHC_limitedOutput_continue(LZ4_streamHC_t *LZ4_streamHCPtr, const char *source, char *dest, int inputSize, int maxOutputSize);
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LZ4_DEPRECATED("use LZ4_compress_HC() instead") LZ4LIB_API int LZ4_compressHC (const char* source, char* dest, int inputSize);
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LZ4_DEPRECATED("use LZ4_compress_HC() instead") LZ4LIB_API int LZ4_compressHC_limitedOutput (const char* source, char* dest, int inputSize, int maxOutputSize);
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LZ4_DEPRECATED("use LZ4_compress_HC() instead") LZ4LIB_API int LZ4_compressHC2 (const char* source, char* dest, int inputSize, int compressionLevel);
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LZ4_DEPRECATED("use LZ4_compress_HC() instead") LZ4LIB_API int LZ4_compressHC2_limitedOutput(const char* source, char* dest, int inputSize, int maxOutputSize, int compressionLevel);
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LZ4_DEPRECATED("use LZ4_compress_HC_extStateHC() instead") LZ4LIB_API int LZ4_compressHC_withStateHC (void* state, const char* source, char* dest, int inputSize);
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LZ4_DEPRECATED("use LZ4_compress_HC_extStateHC() instead") LZ4LIB_API int LZ4_compressHC_limitedOutput_withStateHC (void* state, const char* source, char* dest, int inputSize, int maxOutputSize);
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LZ4_DEPRECATED("use LZ4_compress_HC_extStateHC() instead") LZ4LIB_API int LZ4_compressHC2_withStateHC (void* state, const char* source, char* dest, int inputSize, int compressionLevel);
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LZ4_DEPRECATED("use LZ4_compress_HC_extStateHC() instead") LZ4LIB_API int LZ4_compressHC2_limitedOutput_withStateHC(void* state, const char* source, char* dest, int inputSize, int maxOutputSize, int compressionLevel);
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LZ4_DEPRECATED("use LZ4_compress_HC_continue() instead") LZ4LIB_API int LZ4_compressHC_continue (LZ4_streamHC_t* LZ4_streamHCPtr, const char* source, char* dest, int inputSize);
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LZ4_DEPRECATED("use LZ4_compress_HC_continue() instead") LZ4LIB_API int LZ4_compressHC_limitedOutput_continue (LZ4_streamHC_t* LZ4_streamHCPtr, const char* source, char* dest, int inputSize, int maxOutputSize);
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/* Obsolete streaming functions; degraded functionality; do not use!
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*
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@ -295,13 +297,13 @@ LZ4_DEPRECATED("use LZ4_compress_HC_continue() instead") LZ4LIB_API int LZ4_comp
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* LZ4_slideInputBufferHC() will truncate the history of the stream, rather
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* than preserve a window-sized chunk of history.
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*/
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LZ4_DEPRECATED("use LZ4_createStreamHC() instead") LZ4LIB_API void *LZ4_createHC(const char *inputBuffer);
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LZ4_DEPRECATED("use LZ4_saveDictHC() instead") LZ4LIB_API char *LZ4_slideInputBufferHC(void *LZ4HC_Data);
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LZ4_DEPRECATED("use LZ4_freeStreamHC() instead") LZ4LIB_API int LZ4_freeHC(void *LZ4HC_Data);
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LZ4_DEPRECATED("use LZ4_compress_HC_continue() instead") LZ4LIB_API int LZ4_compressHC2_continue(void *LZ4HC_Data, const char *source, char *dest, int inputSize, int compressionLevel);
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LZ4_DEPRECATED("use LZ4_compress_HC_continue() instead") LZ4LIB_API int LZ4_compressHC2_limitedOutput_continue(void *LZ4HC_Data, const char *source, char *dest, int inputSize, int maxOutputSize, int compressionLevel);
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LZ4_DEPRECATED("use LZ4_createStreamHC() instead") LZ4LIB_API void* LZ4_createHC (const char* inputBuffer);
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LZ4_DEPRECATED("use LZ4_saveDictHC() instead") LZ4LIB_API char* LZ4_slideInputBufferHC (void* LZ4HC_Data);
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LZ4_DEPRECATED("use LZ4_freeStreamHC() instead") LZ4LIB_API int LZ4_freeHC (void* LZ4HC_Data);
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LZ4_DEPRECATED("use LZ4_compress_HC_continue() instead") LZ4LIB_API int LZ4_compressHC2_continue (void* LZ4HC_Data, const char* source, char* dest, int inputSize, int compressionLevel);
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LZ4_DEPRECATED("use LZ4_compress_HC_continue() instead") LZ4LIB_API int LZ4_compressHC2_limitedOutput_continue (void* LZ4HC_Data, const char* source, char* dest, int inputSize, int maxOutputSize, int compressionLevel);
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LZ4_DEPRECATED("use LZ4_createStreamHC() instead") LZ4LIB_API int LZ4_sizeofStreamStateHC(void);
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LZ4_DEPRECATED("use LZ4_initStreamHC() instead") LZ4LIB_API int LZ4_resetStreamStateHC(void *state, char *inputBuffer);
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LZ4_DEPRECATED("use LZ4_initStreamHC() instead") LZ4LIB_API int LZ4_resetStreamStateHC(void* state, char* inputBuffer);
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/* LZ4_resetStreamHC() is now replaced by LZ4_initStreamHC().
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@ -312,7 +314,7 @@ LZ4_DEPRECATED("use LZ4_initStreamHC() instead") LZ4LIB_API int LZ4_resetStre
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* It is recommended to switch to LZ4_initStreamHC().
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* LZ4_resetStreamHC() will generate deprecation warnings in a future version.
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*/
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LZ4LIB_API void LZ4_resetStreamHC(LZ4_streamHC_t *streamHCPtr, int compressionLevel);
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LZ4LIB_API void LZ4_resetStreamHC (LZ4_streamHC_t* streamHCPtr, int compressionLevel);
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#if defined (__cplusplus)
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@ -347,14 +349,14 @@ extern "C" {
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* for dynamic adaptation.
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*/
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LZ4LIB_STATIC_API void LZ4_setCompressionLevel(
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LZ4_streamHC_t *LZ4_streamHCPtr, int compressionLevel);
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LZ4_streamHC_t* LZ4_streamHCPtr, int compressionLevel);
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/*! LZ4_favorDecompressionSpeed() : v1.8.2+ (experimental)
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* Opt. Parser will favor decompression speed over compression ratio.
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* Only applicable to levels >= LZ4HC_CLEVEL_OPT_MIN.
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*/
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LZ4LIB_STATIC_API void LZ4_favorDecompressionSpeed(
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LZ4_streamHC_t *LZ4_streamHCPtr, int favor);
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LZ4_streamHC_t* LZ4_streamHCPtr, int favor);
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/*! LZ4_resetStreamHC_fast() : v1.9.0+
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* When an LZ4_streamHC_t is known to be in a internally coherent state,
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@ -380,7 +382,7 @@ LZ4LIB_STATIC_API void LZ4_favorDecompressionSpeed(
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* clear any existing history and settings from the context.
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*/
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LZ4LIB_STATIC_API void LZ4_resetStreamHC_fast(
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LZ4_streamHC_t *LZ4_streamHCPtr, int compressionLevel);
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LZ4_streamHC_t* LZ4_streamHCPtr, int compressionLevel);
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/*! LZ4_compress_HC_extStateHC_fastReset() :
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* A variant of LZ4_compress_HC_extStateHC().
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@ -393,9 +395,9 @@ LZ4LIB_STATIC_API void LZ4_resetStreamHC_fast(
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* LZ4_resetStreamHC_fast() while LZ4_compress_HC_extStateHC() starts with a
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* call to LZ4_resetStreamHC().
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*/
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LZ4LIB_STATIC_API int LZ4_compress_HC_extStateHC_fastReset(
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void *state,
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const char *src, char *dst,
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LZ4LIB_STATIC_API int LZ4_compress_HC_extStateHC_fastReset (
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void* state,
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const char* src, char* dst,
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int srcSize, int dstCapacity,
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int compressionLevel);
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@ -425,7 +427,7 @@ LZ4LIB_STATIC_API int LZ4_compress_HC_extStateHC_fastReset(
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* through the lifetime of the stream session.
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*/
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LZ4LIB_STATIC_API void LZ4_attach_HC_dictionary(
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LZ4_streamHC_t *working_stream,
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LZ4_streamHC_t *working_stream,
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const LZ4_streamHC_t *dictionary_stream);
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#if defined (__cplusplus)
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