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annotate contrib/python-zstandard/zstd/compress/zstd_lazy.h @ 37495:b1fb341d8a61

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zstandard: vendor python-zstandard 0.9.0 This was just released. It features a number of goodies. More info at https://gregoryszorc.com/blog/2018/04/09/release-of-python-zstandard-0.9/. The clang-format ignore list was updated to reflect the new source of files. The project contains a vendored copy of zstandard 1.3.4. The old version was 1.1.3. One of the changes between those versions is that zstandard is now dual licensed BSD + GPLv2 and the patent rights grant has been removed. Good riddance. The API should be backwards compatible. So no changes in core should be needed. However, there were a number of changes in the library that we'll want to adapt to. Those will be addressed in subsequent commits. Differential Revision: https://phab.mercurial-scm.org/D3198
author Gregory Szorc <gregory.szorc@gmail.com>
date Mon, 09 Apr 2018 10:13:29 -0700
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children 73fef626dae3
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1 /*
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2 * Copyright (c) 2016-present, Yann Collet, Facebook, Inc.
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3 * All rights reserved.
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4 *
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5 * This source code is licensed under both the BSD-style license (found in the
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6 * LICENSE file in the root directory of this source tree) and the GPLv2 (found
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7 * in the COPYING file in the root directory of this source tree).
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8 * You may select, at your option, one of the above-listed licenses.
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9 */
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10
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11 #ifndef ZSTD_LAZY_H
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12 #define ZSTD_LAZY_H
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13
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14 #if defined (__cplusplus)
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15 extern "C" {
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16 #endif
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17
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18 #include "zstd_compress_internal.h"
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19
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20 U32 ZSTD_insertAndFindFirstIndex(
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21 ZSTD_matchState_t* ms, ZSTD_compressionParameters const* cParams,
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22 const BYTE* ip);
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23
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24 void ZSTD_preserveUnsortedMark (U32* const table, U32 const size, U32 const reducerValue); /*! used in ZSTD_reduceIndex(). pre-emptively increase value of ZSTD_DUBT_UNSORTED_MARK */
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25
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26 size_t ZSTD_compressBlock_btlazy2(
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27 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
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28 ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize);
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29 size_t ZSTD_compressBlock_lazy2(
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30 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
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31 ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize);
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32 size_t ZSTD_compressBlock_lazy(
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33 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
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34 ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize);
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35 size_t ZSTD_compressBlock_greedy(
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36 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
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37 ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize);
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38
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39 size_t ZSTD_compressBlock_greedy_extDict(
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40 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
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41 ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize);
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42 size_t ZSTD_compressBlock_lazy_extDict(
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43 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
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44 ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize);
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45 size_t ZSTD_compressBlock_lazy2_extDict(
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46 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
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47 ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize);
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48 size_t ZSTD_compressBlock_btlazy2_extDict(
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49 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
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50 ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize);
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51
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52 #if defined (__cplusplus)
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53 }
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54 #endif
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55
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56 #endif /* ZSTD_LAZY_H */