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| 2 | |
| 3 | * Copyright (c) Meta Platforms, Inc. and affiliates.
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| 4 | * All rights reserved.
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| 5 | *
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| 6 | * This source code is licensed under both the BSD-style license (found in the
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| 7 | * LICENSE file in the root directory of this source tree) and the GPLv2 (found
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| 8 | * in the COPYING file in the root directory of this source tree).
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| 9 | * You may select, at your option, one of the above-listed licenses.
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| 10 |
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| 11 |
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| 12 | #ifndef ZSTD_DOUBLE_FAST_H
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| 13 | #define ZSTD_DOUBLE_FAST_H
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| 14 |
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| 15 | #include "../common/mem.h"
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| 16 | #include "zstd_compress_internal.h"
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| 17 |
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| 18 | #ifndef ZSTD_EXCLUDE_DFAST_BLOCK_COMPRESSOR
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| 19 |
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| 20 | void ZSTD_fillDoubleHashTable(ZSTD_MatchState_t* ms,
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| 21 | void const* end, ZSTD_dictTableLoadMethod_e dtlm,
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| 22 | ZSTD_tableFillPurpose_e tfp);
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| 23 |
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| 24 | size_t ZSTD_compressBlock_doubleFast(
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| 25 | ZSTD_MatchState_t* ms, SeqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
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| 26 | void const* src, size_t srcSize);
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| 27 | size_t ZSTD_compressBlock_doubleFast_dictMatchState(
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| 28 | ZSTD_MatchState_t* ms, SeqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
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| 29 | void const* src, size_t srcSize);
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| 30 | size_t ZSTD_compressBlock_doubleFast_extDict(
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| 31 | ZSTD_MatchState_t* ms, SeqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
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| 32 | void const* src, size_t srcSize);
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| 33 |
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| 34 | #define ZSTD_COMPRESSBLOCK_DOUBLEFAST ZSTD_compressBlock_doubleFast
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| 35 | #define ZSTD_COMPRESSBLOCK_DOUBLEFAST_DICTMATCHSTATE ZSTD_compressBlock_doubleFast_dictMatchState
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| 36 | #define ZSTD_COMPRESSBLOCK_DOUBLEFAST_EXTDICT ZSTD_compressBlock_doubleFast_extDict
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| 37 | #else
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| 38 | #define ZSTD_COMPRESSBLOCK_DOUBLEFAST NULL
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| 39 | #define ZSTD_COMPRESSBLOCK_DOUBLEFAST_DICTMATCHSTATE NULL
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| 40 | #define ZSTD_COMPRESSBLOCK_DOUBLEFAST_EXTDICT NULL
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| 41 | #endif
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| 42 |
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| 43 | #endif
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