14d3f1eafSConrad Meyer /* 2*5ff13fbcSAllan Jude * Copyright (c) Yann Collet, Facebook, Inc. 34d3f1eafSConrad Meyer * All rights reserved. 44d3f1eafSConrad Meyer * 54d3f1eafSConrad Meyer * This source code is licensed under both the BSD-style license (found in the 64d3f1eafSConrad Meyer * LICENSE file in the root directory of this source tree) and the GPLv2 (found 74d3f1eafSConrad Meyer * in the COPYING file in the root directory of this source tree). 84d3f1eafSConrad Meyer * You may select, at your option, one of the above-listed licenses. 94d3f1eafSConrad Meyer */ 104d3f1eafSConrad Meyer 114d3f1eafSConrad Meyer #ifndef ZSTD_COMPRESS_LITERALS_H 124d3f1eafSConrad Meyer #define ZSTD_COMPRESS_LITERALS_H 134d3f1eafSConrad Meyer 144d3f1eafSConrad Meyer #include "zstd_compress_internal.h" /* ZSTD_hufCTables_t, ZSTD_minGain() */ 154d3f1eafSConrad Meyer 164d3f1eafSConrad Meyer 174d3f1eafSConrad Meyer size_t ZSTD_noCompressLiterals (void* dst, size_t dstCapacity, const void* src, size_t srcSize); 184d3f1eafSConrad Meyer 194d3f1eafSConrad Meyer size_t ZSTD_compressRleLiteralsBlock (void* dst, size_t dstCapacity, const void* src, size_t srcSize); 204d3f1eafSConrad Meyer 21*5ff13fbcSAllan Jude /* If suspectUncompressible then some sampling checks will be run to potentially skip huffman coding */ 224d3f1eafSConrad Meyer size_t ZSTD_compressLiterals (ZSTD_hufCTables_t const* prevHuf, 234d3f1eafSConrad Meyer ZSTD_hufCTables_t* nextHuf, 244d3f1eafSConrad Meyer ZSTD_strategy strategy, int disableLiteralCompression, 254d3f1eafSConrad Meyer void* dst, size_t dstCapacity, 264d3f1eafSConrad Meyer const void* src, size_t srcSize, 279cbefe25SConrad Meyer void* entropyWorkspace, size_t entropyWorkspaceSize, 28*5ff13fbcSAllan Jude const int bmi2, 29*5ff13fbcSAllan Jude unsigned suspectUncompressible); 304d3f1eafSConrad Meyer 314d3f1eafSConrad Meyer #endif /* ZSTD_COMPRESS_LITERALS_H */ 32