/linux-6.6.21/lib/zstd/compress/ |
D | zstd_compress.c | 235 if (cParams->windowLog > 14) mode = ZSTD_ps_enable; in ZSTD_resolveRowMatchFinderMode() 237 if (cParams->windowLog > 17) mode = ZSTD_ps_enable; in ZSTD_resolveRowMatchFinderMode() 246 …return (cParams->strategy >= ZSTD_btopt && cParams->windowLog >= 17) ? ZSTD_ps_enable : ZSTD_ps_di… in ZSTD_resolveBlockSplitterMode() 267 …return (cParams->strategy >= ZSTD_btopt && cParams->windowLog >= 27) ? ZSTD_ps_enable : ZSTD_ps_di… in ZSTD_resolveEnableLdm() 702 CCtxParams->cParams.windowLog = (U32)value; in ZSTD_CCtxParams_setParameter() 703 return CCtxParams->cParams.windowLog; in ZSTD_CCtxParams_setParameter() 890 *value = (int)CCtxParams->cParams.windowLog; in ZSTD_CCtxParams_getParameter() 1165 BOUNDCHECK(ZSTD_c_windowLog, (int)cParams.windowLog); in ZSTD_checkCParams() 1187 CLAMP(ZSTD_c_windowLog, cParams.windowLog); in ZSTD_clampCParams() 1213 static U32 ZSTD_dictAndWindowLog(U32 windowLog, U64 srcSize, U64 dictSize) in ZSTD_dictAndWindowLog() argument [all …]
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D | zstd_ldm.c | 138 params->windowLog = cParams->windowLog; in ZSTD_ldm_adjustParameters() 144 params->hashLog = MAX(ZSTD_HASHLOG_MIN, params->windowLog - LDM_HASH_RLOG); in ZSTD_ldm_adjustParameters() 148 params->hashRateLog = params->windowLog < params->hashLog in ZSTD_ldm_adjustParameters() 150 : params->windowLog - params->hashLog; in ZSTD_ldm_adjustParameters() 509 U32 const maxDist = 1U << params->windowLog; in ZSTD_ldm_generateSequences()
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D | zstd_double_fast.c | 65 const U32 prefixLowestIndex = ZSTD_getLowestPrefixIndex(ms, endIndex, cParams->windowLog); in ZSTD_compressBlock_doubleFast_noDict_generic() 101 U32 const windowLow = ZSTD_getLowestPrefixIndex(ms, current, cParams->windowLog); in ZSTD_compressBlock_doubleFast_noDict_generic() 273 const U32 prefixLowestIndex = ZSTD_getLowestPrefixIndex(ms, endIndex, cParams->windowLog); in ZSTD_compressBlock_doubleFast_dictMatchState_generic() 296 assert(ms->window.dictLimit + (1U << cParams->windowLog) >= endIndex); in ZSTD_compressBlock_doubleFast_dictMatchState_generic() 547 const U32 lowLimit = ZSTD_getLowestMatchIndex(ms, endIndex, cParams->windowLog); in ZSTD_compressBlock_doubleFast_extDict_generic()
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D | zstd_fast.c | 106 const U32 prefixStartIndex = ZSTD_getLowestPrefixIndex(ms, endIndex, cParams->windowLog); in ZSTD_compressBlock_fast_noDict_generic() 142 U32 const windowLow = ZSTD_getLowestPrefixIndex(ms, curr, cParams->windowLog); in ZSTD_compressBlock_fast_noDict_generic() 405 const U32 maxDistance = 1U << cParams->windowLog; in ZSTD_compressBlock_fast_dictMatchState_generic() 563 const U32 lowLimit = ZSTD_getLowestMatchIndex(ms, endIndex, cParams->windowLog); in ZSTD_compressBlock_fast_extDict_generic()
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D | zstd_compress_internal.h | 268 U32 windowLog; /* Window log for the LDM */ member 1242 MEM_STATIC U32 ZSTD_getLowestMatchIndex(const ZSTD_matchState_t* ms, U32 curr, unsigned windowLog) in ZSTD_getLowestMatchIndex() argument 1244 U32 const maxDistance = 1U << windowLog; in ZSTD_getLowestMatchIndex() 1259 MEM_STATIC U32 ZSTD_getLowestPrefixIndex(const ZSTD_matchState_t* ms, U32 curr, unsigned windowLog) in ZSTD_getLowestPrefixIndex() argument 1261 U32 const maxDistance = 1U << windowLog; in ZSTD_getLowestPrefixIndex()
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D | zstd_lazy.c | 87 U32 const maxDistance = 1U << cParams->windowLog; in ZSTD_insertDUBT1() 245 U32 const windowLow = ZSTD_getLowestMatchIndex(ms, curr, cParams->windowLog); in ZSTD_DUBT_findBestMatch() 664 const U32 maxDistance = 1U << cParams->windowLog; in ZSTD_HcFindBestMatch() 1138 const U32 maxDistance = 1U << cParams->windowLog; in ZSTD_RowFindBestMatch() 1513 U32 const windowLow = ZSTD_getLowestPrefixIndex(ms, curr, ms->cParams.windowLog); in ZSTD_compressBlock_lazy_generic() 1881 const U32 windowLog = ms->cParams.windowLog; in ZSTD_compressBlock_lazy_extDict_generic() local 1911 { const U32 windowLow = ZSTD_getLowestMatchIndex(ms, curr+1, windowLog); in ZSTD_compressBlock_lazy_extDict_generic() 1943 const U32 windowLow = ZSTD_getLowestMatchIndex(ms, curr, windowLog); in ZSTD_compressBlock_lazy_extDict_generic() 1975 const U32 windowLow = ZSTD_getLowestMatchIndex(ms, curr, windowLog); in ZSTD_compressBlock_lazy_extDict_generic() 2022 const U32 windowLow = ZSTD_getLowestMatchIndex(ms, repCurrent, windowLog); in ZSTD_compressBlock_lazy_extDict_generic()
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D | zstd_compress_superblock.c | 167 const int longOffsets = cctxParams->cParams.windowLog > STREAM_ACCUMULATOR_MIN; in ZSTD_compressSubBlock_sequences()
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D | zstd_opt.c | 440 U32 const windowLow = ZSTD_getLowestMatchIndex(ms, target, cParams->windowLog); in ZSTD_insertBt1() 584 U32 const windowLow = ZSTD_getLowestMatchIndex(ms, curr, cParams->windowLog); in ZSTD_insertBtAndGetAllMatches()
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/linux-6.6.21/lib/zstd/ |
D | zstd_compress_module.c | 35 cctx, ZSTD_c_windowLog, parameters->cParams.windowLog)); in zstd_cctx_init()
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/linux-6.6.21/fs/btrfs/ |
D | zstd.c | 36 if (params.cParams.windowLog > ZSTD_BTRFS_MAX_WINDOWLOG) in zstd_get_btrfs_parameters() 37 params.cParams.windowLog = ZSTD_BTRFS_MAX_WINDOWLOG; in zstd_get_btrfs_parameters()
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/linux-6.6.21/lib/zstd/decompress/ |
D | zstd_decompress.c | 468 U32 const windowLog = (wlByte >> 3) + ZSTD_WINDOWLOG_ABSOLUTEMIN; in ZSTD_getFrameHeader_advanced() local 469 RETURN_ERROR_IF(windowLog > ZSTD_WINDOWLOG_MAX, frameParameter_windowTooLarge, ""); in ZSTD_getFrameHeader_advanced() 470 windowSize = (1ULL << windowLog); in ZSTD_getFrameHeader_advanced()
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/linux-6.6.21/include/linux/ |
D | zstd_lib.h | 1197 …unsigned windowLog; /*< largest match distance : larger == more compression, more memory nee… member
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