From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- lib/zstd/compress/zstd_compress_literals.h | 31 ++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 lib/zstd/compress/zstd_compress_literals.h (limited to 'lib/zstd/compress/zstd_compress_literals.h') diff --git a/lib/zstd/compress/zstd_compress_literals.h b/lib/zstd/compress/zstd_compress_literals.h new file mode 100644 index 0000000000..9775fb97cb --- /dev/null +++ b/lib/zstd/compress/zstd_compress_literals.h @@ -0,0 +1,31 @@ +/* + * Copyright (c) Yann Collet, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under both the BSD-style license (found in the + * LICENSE file in the root directory of this source tree) and the GPLv2 (found + * in the COPYING file in the root directory of this source tree). + * You may select, at your option, one of the above-listed licenses. + */ + +#ifndef ZSTD_COMPRESS_LITERALS_H +#define ZSTD_COMPRESS_LITERALS_H + +#include "zstd_compress_internal.h" /* ZSTD_hufCTables_t, ZSTD_minGain() */ + + +size_t ZSTD_noCompressLiterals (void* dst, size_t dstCapacity, const void* src, size_t srcSize); + +size_t ZSTD_compressRleLiteralsBlock (void* dst, size_t dstCapacity, const void* src, size_t srcSize); + +/* If suspectUncompressible then some sampling checks will be run to potentially skip huffman coding */ +size_t ZSTD_compressLiterals (ZSTD_hufCTables_t const* prevHuf, + ZSTD_hufCTables_t* nextHuf, + ZSTD_strategy strategy, int disableLiteralCompression, + void* dst, size_t dstCapacity, + const void* src, size_t srcSize, + void* entropyWorkspace, size_t entropyWorkspaceSize, + const int bmi2, + unsigned suspectUncompressible); + +#endif /* ZSTD_COMPRESS_LITERALS_H */ -- cgit v1.2.3