zstd_lazy.h File Reference

#include "zstd_compress_internal.h"

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Functions
U32	ZSTD_insertAndFindFirstIndex (ZSTD_matchState_t *ms, const BYTE *ip)
void	ZSTD_preserveUnsortedMark (U32 *const table, U32 const size, U32 const reducerValue)
size_t	ZSTD_compressBlock_btlazy2 (ZSTD_matchState_t *ms, seqStore_t *seqStore, U32 rep[ZSTD_REP_NUM], void const *src, size_t srcSize)
size_t	ZSTD_compressBlock_lazy2 (ZSTD_matchState_t *ms, seqStore_t *seqStore, U32 rep[ZSTD_REP_NUM], void const *src, size_t srcSize)
size_t	ZSTD_compressBlock_lazy (ZSTD_matchState_t *ms, seqStore_t *seqStore, U32 rep[ZSTD_REP_NUM], void const *src, size_t srcSize)
size_t	ZSTD_compressBlock_greedy (ZSTD_matchState_t *ms, seqStore_t *seqStore, U32 rep[ZSTD_REP_NUM], void const *src, size_t srcSize)
size_t	ZSTD_compressBlock_btlazy2_dictMatchState (ZSTD_matchState_t *ms, seqStore_t *seqStore, U32 rep[ZSTD_REP_NUM], void const *src, size_t srcSize)
size_t	ZSTD_compressBlock_lazy2_dictMatchState (ZSTD_matchState_t *ms, seqStore_t *seqStore, U32 rep[ZSTD_REP_NUM], void const *src, size_t srcSize)
size_t	ZSTD_compressBlock_lazy_dictMatchState (ZSTD_matchState_t *ms, seqStore_t *seqStore, U32 rep[ZSTD_REP_NUM], void const *src, size_t srcSize)
size_t	ZSTD_compressBlock_greedy_dictMatchState (ZSTD_matchState_t *ms, seqStore_t *seqStore, U32 rep[ZSTD_REP_NUM], void const *src, size_t srcSize)
size_t	ZSTD_compressBlock_greedy_extDict (ZSTD_matchState_t *ms, seqStore_t *seqStore, U32 rep[ZSTD_REP_NUM], void const *src, size_t srcSize)
size_t	ZSTD_compressBlock_lazy_extDict (ZSTD_matchState_t *ms, seqStore_t *seqStore, U32 rep[ZSTD_REP_NUM], void const *src, size_t srcSize)
size_t	ZSTD_compressBlock_lazy2_extDict (ZSTD_matchState_t *ms, seqStore_t *seqStore, U32 rep[ZSTD_REP_NUM], void const *src, size_t srcSize)
size_t	ZSTD_compressBlock_btlazy2_extDict (ZSTD_matchState_t *ms, seqStore_t *seqStore, U32 rep[ZSTD_REP_NUM], void const *src, size_t srcSize)

Function Documentation

ZSTD_compressBlock_btlazy2()

size_t ZSTD_compressBlock_btlazy2	(	ZSTD_matchState_t *	ms,
		seqStore_t *	seqStore,
		U32	rep[ZSTD_REP_NUM],
		void const *	src,
		size_t	srcSize
	)

used in ZSTD_reduceIndex(). preemptively increase value of ZSTD_DUBT_UNSORTED_MARK

Definition at line 871 of file zstd_lazy.c.

{
    return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_binaryTree, 2, ZSTD_noDict);
}

Referenced by ZSTD_selectBlockCompressor().

ZSTD_compressBlock_btlazy2_dictMatchState()

size_t ZSTD_compressBlock_btlazy2_dictMatchState	(	ZSTD_matchState_t *	ms,
		seqStore_t *	seqStore,
		U32	rep[ZSTD_REP_NUM],
		void const *	src,
		size_t	srcSize
	)

Definition at line 899 of file zstd_lazy.c.

{
    return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_binaryTree, 2, ZSTD_dictMatchState);
}

Referenced by ZSTD_selectBlockCompressor().

ZSTD_compressBlock_btlazy2_extDict()

size_t ZSTD_compressBlock_btlazy2_extDict	(	ZSTD_matchState_t *	ms,
		seqStore_t *	seqStore,
		U32	rep[ZSTD_REP_NUM],
		void const *	src,
		size_t	srcSize
	)

Definition at line 1132 of file zstd_lazy.c.

{
    return ZSTD_compressBlock_lazy_extDict_generic(ms, seqStore, rep, src, srcSize, search_binaryTree, 2);
}

Referenced by ZSTD_selectBlockCompressor().

ZSTD_compressBlock_greedy()

size_t ZSTD_compressBlock_greedy	(	ZSTD_matchState_t *	ms,
		seqStore_t *	seqStore,
		U32	rep[ZSTD_REP_NUM],
		void const *	src,
		size_t	srcSize
	)

Definition at line 892 of file zstd_lazy.c.

{
    return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 0, ZSTD_noDict);
}

Referenced by ZSTD_selectBlockCompressor().

ZSTD_compressBlock_greedy_dictMatchState()

size_t ZSTD_compressBlock_greedy_dictMatchState	(	ZSTD_matchState_t *	ms,
		seqStore_t *	seqStore,
		U32	rep[ZSTD_REP_NUM],
		void const *	src,
		size_t	srcSize
	)

Definition at line 920 of file zstd_lazy.c.

{
    return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 0, ZSTD_dictMatchState);
}

Referenced by ZSTD_selectBlockCompressor().

ZSTD_compressBlock_greedy_extDict()

size_t ZSTD_compressBlock_greedy_extDict	(	ZSTD_matchState_t *	ms,
		seqStore_t *	seqStore,
		U32	rep[ZSTD_REP_NUM],
		void const *	src,
		size_t	srcSize
	)

Definition at line 1109 of file zstd_lazy.c.

{
    return ZSTD_compressBlock_lazy_extDict_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 0);
}

Referenced by ZSTD_selectBlockCompressor().

ZSTD_compressBlock_lazy()

size_t ZSTD_compressBlock_lazy	(	ZSTD_matchState_t *	ms,
		seqStore_t *	seqStore,
		U32	rep[ZSTD_REP_NUM],
		void const *	src,
		size_t	srcSize
	)

Definition at line 885 of file zstd_lazy.c.

{
    return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 1, ZSTD_noDict);
}

Referenced by ZSTD_selectBlockCompressor().

ZSTD_compressBlock_lazy2()

size_t ZSTD_compressBlock_lazy2	(	ZSTD_matchState_t *	ms,
		seqStore_t *	seqStore,
		U32	rep[ZSTD_REP_NUM],
		void const *	src,
		size_t	srcSize
	)

Definition at line 878 of file zstd_lazy.c.

{
    return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 2, ZSTD_noDict);
}

Referenced by ZSTD_selectBlockCompressor().

ZSTD_compressBlock_lazy2_dictMatchState()

size_t ZSTD_compressBlock_lazy2_dictMatchState	(	ZSTD_matchState_t *	ms,
		seqStore_t *	seqStore,
		U32	rep[ZSTD_REP_NUM],
		void const *	src,
		size_t	srcSize
	)

Definition at line 906 of file zstd_lazy.c.

{
    return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 2, ZSTD_dictMatchState);
}

Referenced by ZSTD_selectBlockCompressor().

ZSTD_compressBlock_lazy2_extDict()

size_t ZSTD_compressBlock_lazy2_extDict	(	ZSTD_matchState_t *	ms,
		seqStore_t *	seqStore,
		U32	rep[ZSTD_REP_NUM],
		void const *	src,
		size_t	srcSize
	)

Definition at line 1124 of file zstd_lazy.c.

{
    return ZSTD_compressBlock_lazy_extDict_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 2);
}

Referenced by ZSTD_selectBlockCompressor().

ZSTD_compressBlock_lazy_dictMatchState()

size_t ZSTD_compressBlock_lazy_dictMatchState	(	ZSTD_matchState_t *	ms,
		seqStore_t *	seqStore,
		U32	rep[ZSTD_REP_NUM],
		void const *	src,
		size_t	srcSize
	)

Definition at line 913 of file zstd_lazy.c.

{
    return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 1, ZSTD_dictMatchState);
}

Referenced by ZSTD_selectBlockCompressor().

ZSTD_compressBlock_lazy_extDict()

size_t ZSTD_compressBlock_lazy_extDict	(	ZSTD_matchState_t *	ms,
		seqStore_t *	seqStore,
		U32	rep[ZSTD_REP_NUM],
		void const *	src,
		size_t	srcSize
	)

Definition at line 1116 of file zstd_lazy.c.

{
    return ZSTD_compressBlock_lazy_extDict_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 1);
}

Referenced by ZSTD_selectBlockCompressor().

ZSTD_insertAndFindFirstIndex()

U32 ZSTD_insertAndFindFirstIndex	(	ZSTD_matchState_t *	ms,
		const BYTE *	ip
	)

Definition at line 473 of file zstd_lazy.c.

                                                                        {
    const ZSTD_compressionParameters* const cParams = &ms->cParams;
    return ZSTD_insertAndFindFirstIndex_internal(ms, cParams, ip, ms->cParams.minMatch);
}

Referenced by ZSTD_loadDictionaryContent().

ZSTD_preserveUnsortedMark()

void ZSTD_preserveUnsortedMark	(	U32 *const	table,
		U32 const	size,
		U32 const	reducerValue
	)