1/*
2 * Copyright (c) 2016-2020, 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_COMPRESS_LITERALS_H
12#define ZSTD_COMPRESS_LITERALS_H
13
14#include "zstd_compress_internal.h" /* ZSTD_hufCTables_t, ZSTD_minGain() */
15
16
17size_t ZSTD_noCompressLiterals (void* dst, size_t dstCapacity, const void* src, size_t srcSize);
18
19size_t ZSTD_compressRleLiteralsBlock (void* dst, size_t dstCapacity, const void* src, size_t srcSize);
20
21size_t ZSTD_compressLiterals (ZSTD_hufCTables_t const* prevHuf,
22                              ZSTD_hufCTables_t* nextHuf,
23                              ZSTD_strategy strategy, int disableLiteralCompression,
24                              void* dst, size_t dstCapacity,
25                        const void* src, size_t srcSize,
26                              void* entropyWorkspace, size_t entropyWorkspaceSize,
27                        const int bmi2);
28
29#endif /* ZSTD_COMPRESS_LITERALS_H */
30