Book a Demo!
CoCalc Logo Icon
StoreFeaturesDocsShareSupportNewsAboutPoliciesSign UpSign In
Kitware
GitHub Repository: Kitware/CMake
 Path: blob/master/Utilities/cmzstd/lib/compress/zstd_double_fast.h
5023 views
1
/*

2
 * Copyright (c) Meta Platforms, Inc. and affiliates.

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_DOUBLE_FAST_H

12
#define ZSTD_DOUBLE_FAST_H

13


14
#include "../common/mem.h"      /* U32 */

15
#include "zstd_compress_internal.h"     /* ZSTD_CCtx, size_t */

16


17
#ifndef ZSTD_EXCLUDE_DFAST_BLOCK_COMPRESSOR

18


19
void ZSTD_fillDoubleHashTable(ZSTD_MatchState_t* ms,

20
                              void const* end, ZSTD_dictTableLoadMethod_e dtlm,

21
                              ZSTD_tableFillPurpose_e tfp);

22


23
size_t ZSTD_compressBlock_doubleFast(

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_doubleFast_dictMatchState(

27
        ZSTD_MatchState_t* ms, SeqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],

28
        void const* src, size_t srcSize);

29
size_t ZSTD_compressBlock_doubleFast_extDict(

30
        ZSTD_MatchState_t* ms, SeqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],

31
        void const* src, size_t srcSize);

32


33
#define ZSTD_COMPRESSBLOCK_DOUBLEFAST ZSTD_compressBlock_doubleFast

34
#define ZSTD_COMPRESSBLOCK_DOUBLEFAST_DICTMATCHSTATE ZSTD_compressBlock_doubleFast_dictMatchState

35
#define ZSTD_COMPRESSBLOCK_DOUBLEFAST_EXTDICT ZSTD_compressBlock_doubleFast_extDict

36
#else

37
#define ZSTD_COMPRESSBLOCK_DOUBLEFAST NULL

38
#define ZSTD_COMPRESSBLOCK_DOUBLEFAST_DICTMATCHSTATE NULL

39
#define ZSTD_COMPRESSBLOCK_DOUBLEFAST_EXTDICT NULL

40
#endif /* ZSTD_EXCLUDE_DFAST_BLOCK_COMPRESSOR */

41


42
#endif /* ZSTD_DOUBLE_FAST_H */

43


44