xref: /freebsd/sys/contrib/openzfs/module/zstd/lib/compress/zstd_fast.h (revision c03c5b1c80914ec656fbee84539355d1fad68bf9)
1*c03c5b1cSMartin Matuska /*
2*c03c5b1cSMartin Matuska  * Copyright (c) 2016-2020, Yann Collet, Facebook, Inc.
3*c03c5b1cSMartin Matuska  * All rights reserved.
4*c03c5b1cSMartin Matuska  *
5*c03c5b1cSMartin Matuska  * This source code is licensed under both the BSD-style license (found in the
6*c03c5b1cSMartin Matuska  * LICENSE file in the root directory of this source tree) and the GPLv2 (found
7*c03c5b1cSMartin Matuska  * in the COPYING file in the root directory of this source tree).
8*c03c5b1cSMartin Matuska  * You may select, at your option, one of the above-listed licenses.
9*c03c5b1cSMartin Matuska  */
10*c03c5b1cSMartin Matuska 
11*c03c5b1cSMartin Matuska #ifndef ZSTD_FAST_H
12*c03c5b1cSMartin Matuska #define ZSTD_FAST_H
13*c03c5b1cSMartin Matuska 
14*c03c5b1cSMartin Matuska #if defined (__cplusplus)
15*c03c5b1cSMartin Matuska extern "C" {
16*c03c5b1cSMartin Matuska #endif
17*c03c5b1cSMartin Matuska 
18*c03c5b1cSMartin Matuska #include "../common/mem.h"      /* U32 */
19*c03c5b1cSMartin Matuska #include "zstd_compress_internal.h"
20*c03c5b1cSMartin Matuska 
21*c03c5b1cSMartin Matuska void ZSTD_fillHashTable(ZSTD_matchState_t* ms,
22*c03c5b1cSMartin Matuska                         void const* end, ZSTD_dictTableLoadMethod_e dtlm);
23*c03c5b1cSMartin Matuska size_t ZSTD_compressBlock_fast(
24*c03c5b1cSMartin Matuska         ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
25*c03c5b1cSMartin Matuska         void const* src, size_t srcSize);
26*c03c5b1cSMartin Matuska size_t ZSTD_compressBlock_fast_dictMatchState(
27*c03c5b1cSMartin Matuska         ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
28*c03c5b1cSMartin Matuska         void const* src, size_t srcSize);
29*c03c5b1cSMartin Matuska size_t ZSTD_compressBlock_fast_extDict(
30*c03c5b1cSMartin Matuska         ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
31*c03c5b1cSMartin Matuska         void const* src, size_t srcSize);
32*c03c5b1cSMartin Matuska 
33*c03c5b1cSMartin Matuska #if defined (__cplusplus)
34*c03c5b1cSMartin Matuska }
35*c03c5b1cSMartin Matuska #endif
36*c03c5b1cSMartin Matuska 
37*c03c5b1cSMartin Matuska #endif /* ZSTD_FAST_H */
38