From 90cfc799e5728d43a6a2aea554c7110714b39baf Mon Sep 17 00:00:00 2001 From: "W. Felix Handte" Date: Wed, 16 May 2018 02:30:20 -0400 Subject: [PATCH] Add _dictMatchState Stubs for ZSTD_lazy Functions --- lib/compress/zstd_compress.c | 28 +++++++++++++++++++++------- lib/compress/zstd_lazy.c | 28 ++++++++++++++++++++++++++++ lib/compress/zstd_lazy.h | 13 +++++++++++++ 3 files changed, 62 insertions(+), 7 deletions(-) diff --git a/lib/compress/zstd_compress.c b/lib/compress/zstd_compress.c index d79e9c74b..b075d1123 100644 --- a/lib/compress/zstd_compress.c +++ b/lib/compress/zstd_compress.c @@ -2230,17 +2230,31 @@ ZSTD_blockCompressor ZSTD_selectBlockCompressor(ZSTD_strategy strat, ZSTD_dictMo { static const ZSTD_blockCompressor blockCompressor[3][(unsigned)ZSTD_btultra+1] = { { ZSTD_compressBlock_fast /* default for 0 */, - ZSTD_compressBlock_fast, ZSTD_compressBlock_doubleFast, ZSTD_compressBlock_greedy, - ZSTD_compressBlock_lazy, ZSTD_compressBlock_lazy2, ZSTD_compressBlock_btlazy2, - ZSTD_compressBlock_btopt, ZSTD_compressBlock_btultra }, + ZSTD_compressBlock_fast, + ZSTD_compressBlock_doubleFast, + ZSTD_compressBlock_greedy, + ZSTD_compressBlock_lazy, + ZSTD_compressBlock_lazy2, + ZSTD_compressBlock_btlazy2, + ZSTD_compressBlock_btopt, + ZSTD_compressBlock_btultra }, { ZSTD_compressBlock_fast_extDict /* default for 0 */, - ZSTD_compressBlock_fast_extDict, ZSTD_compressBlock_doubleFast_extDict, ZSTD_compressBlock_greedy_extDict, - ZSTD_compressBlock_lazy_extDict,ZSTD_compressBlock_lazy2_extDict, ZSTD_compressBlock_btlazy2_extDict, - ZSTD_compressBlock_btopt_extDict, ZSTD_compressBlock_btultra_extDict }, + ZSTD_compressBlock_fast_extDict, + ZSTD_compressBlock_doubleFast_extDict, + ZSTD_compressBlock_greedy_extDict, + ZSTD_compressBlock_lazy_extDict, + ZSTD_compressBlock_lazy2_extDict, + ZSTD_compressBlock_btlazy2_extDict, + ZSTD_compressBlock_btopt_extDict, + ZSTD_compressBlock_btultra_extDict }, { ZSTD_compressBlock_fast_dictMatchState /* default for 0 */, ZSTD_compressBlock_fast_dictMatchState, ZSTD_compressBlock_doubleFast_dictMatchState, - NULL, NULL, NULL, NULL, NULL, NULL /* unimplemented as of yet */ } + ZSTD_compressBlock_greedy_dictMatchState, + ZSTD_compressBlock_lazy_dictMatchState, + ZSTD_compressBlock_lazy2_dictMatchState, + ZSTD_compressBlock_btlazy2_dictMatchState, + NULL, NULL /* unimplemented as of yet */ } }; ZSTD_blockCompressor selectedCompressor; ZSTD_STATIC_ASSERT((unsigned)ZSTD_fast == 1); diff --git a/lib/compress/zstd_lazy.c b/lib/compress/zstd_lazy.c index 96aeeed5b..2f74393b8 100644 --- a/lib/compress/zstd_lazy.c +++ b/lib/compress/zstd_lazy.c @@ -624,6 +624,34 @@ size_t ZSTD_compressBlock_greedy( return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, cParams, src, srcSize, 0, 0, ZSTD_noDict); } +size_t ZSTD_compressBlock_btlazy2_dictMatchState( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize) +{ + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, cParams, src, srcSize, 1, 2, ZSTD_dictMatchState); +} + +size_t ZSTD_compressBlock_lazy2_dictMatchState( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize) +{ + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, cParams, src, srcSize, 0, 2, ZSTD_dictMatchState); +} + +size_t ZSTD_compressBlock_lazy_dictMatchState( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize) +{ + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, cParams, src, srcSize, 0, 1, ZSTD_dictMatchState); +} + +size_t ZSTD_compressBlock_greedy_dictMatchState( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize) +{ + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, cParams, src, srcSize, 0, 0, ZSTD_dictMatchState); +} + FORCE_INLINE_TEMPLATE size_t ZSTD_compressBlock_lazy_extDict_generic( diff --git a/lib/compress/zstd_lazy.h b/lib/compress/zstd_lazy.h index bda064f19..c299de6dc 100644 --- a/lib/compress/zstd_lazy.h +++ b/lib/compress/zstd_lazy.h @@ -36,6 +36,19 @@ size_t ZSTD_compressBlock_greedy( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize); +size_t ZSTD_compressBlock_btlazy2_dictMatchState( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize); +size_t ZSTD_compressBlock_lazy2_dictMatchState( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize); +size_t ZSTD_compressBlock_lazy_dictMatchState( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize); +size_t ZSTD_compressBlock_greedy_dictMatchState( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize); + size_t ZSTD_compressBlock_greedy_extDict( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize); -- 2.47.3