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author | qrort <qrort@yandex-team.com> | 2022-12-02 11:31:25 +0300 |
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committer | qrort <qrort@yandex-team.com> | 2022-12-02 11:31:25 +0300 |
commit | b1f4ffc9c8abff3ba58dc1ec9a9f92d2f0de6806 (patch) | |
tree | 2a23209faf0fea5586a6d4b9cee60d1b318d29fe /library/cpp/streams/lz/lz4/block.h | |
parent | 559174a9144de40d6bb3997ea4073c82289b4974 (diff) | |
download | ydb-b1f4ffc9c8abff3ba58dc1ec9a9f92d2f0de6806.tar.gz |
remove kikimr/driver DEPENDS
Diffstat (limited to 'library/cpp/streams/lz/lz4/block.h')
-rw-r--r-- | library/cpp/streams/lz/lz4/block.h | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/library/cpp/streams/lz/lz4/block.h b/library/cpp/streams/lz/lz4/block.h deleted file mode 100644 index 9a912c0be2..0000000000 --- a/library/cpp/streams/lz/lz4/block.h +++ /dev/null @@ -1,35 +0,0 @@ -#pragma once - -#include <library/cpp/streams/lz/common/compressor.h> - -#include <contrib/libs/lz4/lz4.h> - -/* - * LZ4 - */ -class TLZ4 { -public: - static constexpr char signature[]= "LZ.4"; - - static inline size_t Hint(size_t len) noexcept { - return Max<size_t>((size_t)(len * 1.06), 100); - } - - inline size_t Compress(const char* data, size_t len, char* ptr, size_t dstMaxSize) { - return LZ4_compress_default(data, ptr, len, dstMaxSize); - } - - inline size_t Decompress(const char* data, size_t len, char* ptr, size_t max) { - int res = LZ4_decompress_safe(data, ptr, len, max); - if (res < 0) - ythrow TDecompressorError(); - return res; - } - - inline void InitFromStream(IInputStream*) const noexcept { - } - - static inline bool SaveIncompressibleChunks() noexcept { - return false; - } -}; |