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zstd_lazy.h File Reference
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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.

874{
875 return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_binaryTree, 2, ZSTD_noDict);
876}
GLenum src
Definition: glext.h:6340
@ search_binaryTree
Definition: zstd_lazy.c:622
size_t ZSTD_compressBlock_lazy_generic(ZSTD_matchState_t *ms, seqStore_t *seqStore, U32 rep[ZSTD_REP_NUM], const void *src, size_t srcSize, const searchMethod_e searchMethod, const U32 depth, ZSTD_dictMode_e const dictMode)
Definition: zstd_lazy.c:625

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.

902{
903 return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_binaryTree, 2, ZSTD_dictMatchState);
904}
@ 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.

1136{
1137 return ZSTD_compressBlock_lazy_extDict_generic(ms, seqStore, rep, src, srcSize, search_binaryTree, 2);
1138}
FORCE_INLINE_TEMPLATE size_t ZSTD_compressBlock_lazy_extDict_generic(ZSTD_matchState_t *ms, seqStore_t *seqStore, U32 rep[ZSTD_REP_NUM], const void *src, size_t srcSize, const searchMethod_e searchMethod, const U32 depth)
Definition: zstd_lazy.c:929

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.

895{
896 return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 0, ZSTD_noDict);
897}
@ search_hashChain
Definition: zstd_lazy.c:622

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.

923{
924 return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 0, ZSTD_dictMatchState);
925}

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.

1112{
1113 return ZSTD_compressBlock_lazy_extDict_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 0);
1114}

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.

888{
889 return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 1, ZSTD_noDict);
890}

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.

881{
882 return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 2, ZSTD_noDict);
883}

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.

909{
910 return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 2, ZSTD_dictMatchState);
911}

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.

1128{
1129 return ZSTD_compressBlock_lazy_extDict_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 2);
1130}

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.

916{
917 return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 1, ZSTD_dictMatchState);
918}

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.

1120{
1121 return ZSTD_compressBlock_lazy_extDict_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 1);
1122}

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.

473 {
474 const ZSTD_compressionParameters* const cParams = &ms->cParams;
475 return ZSTD_insertAndFindFirstIndex_internal(ms, cParams, ip, ms->cParams.minMatch);
476}
ZSTD_compressionParameters cParams
Definition: dhcpd.h:62
static U32 ZSTD_insertAndFindFirstIndex_internal(ZSTD_matchState_t *ms, const ZSTD_compressionParameters *const cParams, const BYTE *ip, U32 const mls)
Definition: zstd_lazy.c:449

Referenced by ZSTD_loadDictionaryContent().

◆ ZSTD_preserveUnsortedMark()

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