1 | /* |
2 | * Copyright (c) Yann Collet, Facebook, Inc. |
3 | * All rights reserved. |
4 | * |
5 | * This source code is licensed under both the BSD-style license (found in the |
6 | * LICENSE file in the root directory of this source tree) and the GPLv2 (found |
7 | * in the COPYING file in the root directory of this source tree). |
8 | * You may select, at your option, one of the above-listed licenses. |
9 | */ |
10 | |
11 | #ifndef ZSTD_OPT_H |
12 | #define ZSTD_OPT_H |
13 | |
14 | |
15 | #include "zstd_compress_internal.h" |
16 | |
17 | /* used in ZSTD_loadDictionaryContent() */ |
18 | void ZSTD_updateTree(ZSTD_matchState_t* ms, const BYTE* ip, const BYTE* iend); |
19 | |
20 | size_t ZSTD_compressBlock_btopt( |
21 | ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], |
22 | void const* src, size_t srcSize); |
23 | size_t ZSTD_compressBlock_btultra( |
24 | ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], |
25 | void const* src, size_t srcSize); |
26 | size_t ZSTD_compressBlock_btultra2( |
27 | ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], |
28 | void const* src, size_t srcSize); |
29 | |
30 | |
31 | size_t ZSTD_compressBlock_btopt_dictMatchState( |
32 | ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], |
33 | void const* src, size_t srcSize); |
34 | size_t ZSTD_compressBlock_btultra_dictMatchState( |
35 | ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], |
36 | void const* src, size_t srcSize); |
37 | |
38 | size_t ZSTD_compressBlock_btopt_extDict( |
39 | ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], |
40 | void const* src, size_t srcSize); |
41 | size_t ZSTD_compressBlock_btultra_extDict( |
42 | ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], |
43 | void const* src, size_t srcSize); |
44 | |
45 | /* note : no btultra2 variant for extDict nor dictMatchState, |
46 | * because btultra2 is not meant to work with dictionaries |
47 | * and is only specific for the first block (no prefix) */ |
48 | |
49 | |
50 | #endif /* ZSTD_OPT_H */ |
51 | |