1 /* 2 * Copyright (c) 2016-present, 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 17 size_t ZSTD_noCompressLiterals (void* dst, size_t dstCapacity, const void* src, size_t srcSize); 18 19 size_t ZSTD_compressRleLiteralsBlock (void* dst, size_t dstCapacity, const void* src, size_t srcSize); 20 21 size_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* workspace, size_t wkspSize, 27 const int bmi2); 28 29 #endif /* ZSTD_COMPRESS_LITERALS_H */ 30