1*c03c5b1cSMartin Matuska /* 2*c03c5b1cSMartin Matuska * Copyright (c) 2016-2020, Yann Collet, Facebook, Inc. 3*c03c5b1cSMartin Matuska * All rights reserved. 4*c03c5b1cSMartin Matuska * 5*c03c5b1cSMartin Matuska * This source code is licensed under both the BSD-style license (found in the 6*c03c5b1cSMartin Matuska * LICENSE file in the root directory of this source tree) and the GPLv2 (found 7*c03c5b1cSMartin Matuska * in the COPYING file in the root directory of this source tree). 8*c03c5b1cSMartin Matuska * You may select, at your option, one of the above-listed licenses. 9*c03c5b1cSMartin Matuska */ 10*c03c5b1cSMartin Matuska 11*c03c5b1cSMartin Matuska #ifndef ZSTD_LAZY_H 12*c03c5b1cSMartin Matuska #define ZSTD_LAZY_H 13*c03c5b1cSMartin Matuska 14*c03c5b1cSMartin Matuska #if defined (__cplusplus) 15*c03c5b1cSMartin Matuska extern "C" { 16*c03c5b1cSMartin Matuska #endif 17*c03c5b1cSMartin Matuska 18*c03c5b1cSMartin Matuska #include "zstd_compress_internal.h" 19*c03c5b1cSMartin Matuska 20*c03c5b1cSMartin Matuska U32 ZSTD_insertAndFindFirstIndex(ZSTD_matchState_t* ms, const BYTE* ip); 21*c03c5b1cSMartin Matuska 22*c03c5b1cSMartin Matuska void ZSTD_preserveUnsortedMark (U32* const table, U32 const size, U32 const reducerValue); /*! used in ZSTD_reduceIndex(). preemptively increase value of ZSTD_DUBT_UNSORTED_MARK */ 23*c03c5b1cSMartin Matuska 24*c03c5b1cSMartin Matuska size_t ZSTD_compressBlock_btlazy2( 25*c03c5b1cSMartin Matuska ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], 26*c03c5b1cSMartin Matuska void const* src, size_t srcSize); 27*c03c5b1cSMartin Matuska size_t ZSTD_compressBlock_lazy2( 28*c03c5b1cSMartin Matuska ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], 29*c03c5b1cSMartin Matuska void const* src, size_t srcSize); 30*c03c5b1cSMartin Matuska size_t ZSTD_compressBlock_lazy( 31*c03c5b1cSMartin Matuska ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], 32*c03c5b1cSMartin Matuska void const* src, size_t srcSize); 33*c03c5b1cSMartin Matuska size_t ZSTD_compressBlock_greedy( 34*c03c5b1cSMartin Matuska ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], 35*c03c5b1cSMartin Matuska void const* src, size_t srcSize); 36*c03c5b1cSMartin Matuska 37*c03c5b1cSMartin Matuska size_t ZSTD_compressBlock_btlazy2_dictMatchState( 38*c03c5b1cSMartin Matuska ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], 39*c03c5b1cSMartin Matuska void const* src, size_t srcSize); 40*c03c5b1cSMartin Matuska size_t ZSTD_compressBlock_lazy2_dictMatchState( 41*c03c5b1cSMartin Matuska ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], 42*c03c5b1cSMartin Matuska void const* src, size_t srcSize); 43*c03c5b1cSMartin Matuska size_t ZSTD_compressBlock_lazy_dictMatchState( 44*c03c5b1cSMartin Matuska ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], 45*c03c5b1cSMartin Matuska void const* src, size_t srcSize); 46*c03c5b1cSMartin Matuska size_t ZSTD_compressBlock_greedy_dictMatchState( 47*c03c5b1cSMartin Matuska ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], 48*c03c5b1cSMartin Matuska void const* src, size_t srcSize); 49*c03c5b1cSMartin Matuska 50*c03c5b1cSMartin Matuska size_t ZSTD_compressBlock_greedy_extDict( 51*c03c5b1cSMartin Matuska ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], 52*c03c5b1cSMartin Matuska void const* src, size_t srcSize); 53*c03c5b1cSMartin Matuska size_t ZSTD_compressBlock_lazy_extDict( 54*c03c5b1cSMartin Matuska ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], 55*c03c5b1cSMartin Matuska void const* src, size_t srcSize); 56*c03c5b1cSMartin Matuska size_t ZSTD_compressBlock_lazy2_extDict( 57*c03c5b1cSMartin Matuska ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], 58*c03c5b1cSMartin Matuska void const* src, size_t srcSize); 59*c03c5b1cSMartin Matuska size_t ZSTD_compressBlock_btlazy2_extDict( 60*c03c5b1cSMartin Matuska ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], 61*c03c5b1cSMartin Matuska void const* src, size_t srcSize); 62*c03c5b1cSMartin Matuska 63*c03c5b1cSMartin Matuska #if defined (__cplusplus) 64*c03c5b1cSMartin Matuska } 65*c03c5b1cSMartin Matuska #endif 66*c03c5b1cSMartin Matuska 67*c03c5b1cSMartin Matuska #endif /* ZSTD_LAZY_H */ 68