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/f-stack/freebsd/contrib/zstd/lib/compress/
H A Dzstd_compress_internal.h108 U32 off;
109 U32 mlen;
361 MEM_STATIC U32 ZSTD_LLcode(U32 litLength) in ZSTD_LLcode()
378 MEM_STATIC U32 ZSTD_MLcode(U32 mlBase) in ZSTD_MLcode()
396 MEM_STATIC repcodes_t ZSTD_updateRep(U32 const rep[3], U32 const offset, U32 const ll0) in ZSTD_updateRep()
434 U32 const cBlockHeader24 = lastBlock + (((U32)bt_raw)<<1) + (U32)(srcSize << 3); in ZSTD_noCompressBlock()
445 U32 const cBlockHeader = lastBlock + (((U32)bt_rle)<<1) + (U32)(srcSize << 3); in ZSTD_rleCompressBlock()
511 pos, (U32)litLength, (U32)mlBase+MINMATCH, (U32)offCode); in ZSTD_storeSeq()
677 static U32 ZSTD_hash3(U32 u, U32 h) { return ((u << (32-24)) * prime3bytes) >> (32-h) ; } in ZSTD_hash3()
681 static U32 ZSTD_hash4(U32 u, U32 h) { return (u * prime4bytes) >> (32-h) ; } in ZSTD_hash4()
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H A Dzstd_lazy.c33 U32 const target = (U32)(ip - base); in ZSTD_updateDUBT()
66 U32 nbCompares, U32 btLow, in ZSTD_insertDUBT1()
171 U32 const curr = (U32)(ip-base); in ZSTD_DUBT_findBetterDictMatch()
244 U32 const curr = (U32)(ip-base); in ZSTD_DUBT_findBestMatch()
460 const U32 target = (U32)(ip - base); in ZSTD_insertAndFindFirstIndex_internal()
482 U32 const target = (U32)(ip - base); in ZSTD_dedicatedDictSearch_lazy_loadDictionary()
612 const U32 curr = (U32)(ip-base); in ZSTD_HcFindBestMatch_generic()
923 U32 const curr = (U32)(ip - base); in ZSTD_compressBlock_lazy_generic()
1083 U32 const current2 = (U32)(ip-base); in ZSTD_compressBlock_lazy_generic()
1245 U32 curr = (U32)(ip-base); in ZSTD_compressBlock_lazy_extDict_generic()
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H A Dzstd_opt.c41 MEM_STATIC U32 ZSTD_bitWeight(U32 stat) in ZSTD_bitWeight()
46 MEM_STATIC U32 ZSTD_fracWeight(U32 rawStat) in ZSTD_fracWeight()
87 U32 s, sum=0; in ZSTD_downscaleStat()
229 U32 u; in ZSTD_rawLiteralsCost()
262 U32 price; in ZSTD_getMatchPrice()
294 U32 u; in ZSTD_updateStats()
349 U32 const target = (U32)(ip - base); in ZSTD_insertAndFindFirstIndexHash3()
389 const U32 curr = (U32)(ip-base); in ZSTD_insertBt1()
489 U32 const target = (U32)(ip - base); in ZSTD_updateTree_internal()
522 U32 const curr = (U32)(ip-base); in ZSTD_insertBtAndGetAllMatches()
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H A Dzstd_fast.c32 U32 const curr = (U32)(ip - base); in ZSTD_fillHashTable()
37 { U32 p; in ZSTD_fillHashTable()
75 { U32 const curr = (U32)(ip0 - base); in ZSTD_compressBlock_fast_generic()
97 U32 const current0 = (U32)(ip0-base); in ZSTD_compressBlock_fast_generic()
98 U32 const current1 = (U32)(ip1-base); in ZSTD_compressBlock_fast_generic()
241 const U32 endIndex = (U32)((size_t)(ip - base) + srcSize); in ZSTD_compressBlock_fast_dictMatchState_generic()
261 U32 const curr = (U32)(ip-base); in ZSTD_compressBlock_fast_dictMatchState_generic()
304 U32 const offset = (U32)(ip-match); in ZSTD_compressBlock_fast_dictMatchState_generic()
325 U32 const current2 = (U32)(ip-base); in ZSTD_compressBlock_fast_dictMatchState_generic()
413 const U32 curr = (U32)(ip-base); in ZSTD_compressBlock_fast_extDict_generic()
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H A Dzstd_double_fast.c34 U32 const curr = (U32)(ip - base); in ZSTD_fillDoubleHashTable()
35 U32 i; in ZSTD_fillDoubleHashTable()
65 const U32 endIndex = (U32)((size_t)(istart - base) + srcSize); in ZSTD_compressBlock_doubleFast_generic()
72 U32 offsetSaved = 0; in ZSTD_compressBlock_doubleFast_generic()
111 U32 const curr = (U32)(ip - base); in ZSTD_compressBlock_doubleFast_generic()
127 U32 offset; in ZSTD_compressBlock_doubleFast_generic()
132 U32 const curr = (U32)(ip-base); in ZSTD_compressBlock_doubleFast_generic()
273 U32 const current2 = (U32)(ip-base); in ZSTD_compressBlock_doubleFast_generic()
375 const U32 endIndex = (U32)((size_t)(istart - base) + srcSize); in ZSTD_compressBlock_doubleFast_extDict_generic()
404 const U32 curr = (U32)(ip-base); in ZSTD_compressBlock_doubleFast_extDict_generic()
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H A Dzstd_compress_literals.c19 U32 const flSize = 1 + (srcSize>31) + (srcSize>4095); in ZSTD_noCompressLiterals()
32 MEM_writeLE32(ostart, (U32)((U32)set_basic + (3<<2) + (srcSize<<4))); in ZSTD_noCompressLiterals()
39 DEBUGLOG(5, "Raw literals: %u -> %u", (U32)srcSize, (U32)(srcSize + flSize)); in ZSTD_noCompressLiterals()
59 MEM_writeLE32(ostart, (U32)((U32)set_rle + (3<<2) + (srcSize<<4))); in ZSTD_compressRleLiteralsBlock()
66 DEBUGLOG(5, "RLE literals: %u -> %u", (U32)srcSize, (U32)flSize + 1); in ZSTD_compressRleLiteralsBlock()
81 U32 singleStream = srcSize < 256; in ZSTD_compressLiterals()
86 disableLiteralCompression, (U32)srcSize); in ZSTD_compressLiterals()
138 … { U32 const lhc = hType + ((!singleStream) << 2) + ((U32)srcSize<<4) + ((U32)cLitSize<<14); in ZSTD_compressLiterals()
143 { U32 const lhc = hType + (2 << 2) + ((U32)srcSize<<4) + ((U32)cLitSize<<18); in ZSTD_compressLiterals()
148 { U32 const lhc = hType + (3 << 2) + ((U32)srcSize<<4) + ((U32)cLitSize<<22); in ZSTD_compressLiterals()
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H A Dzstd_lazy.h28 U32 ZSTD_insertAndFindFirstIndex(ZSTD_matchState_t* ms, const BYTE* ip);
32 void ZSTD_preserveUnsortedMark (U32* const table, U32 const size, U32 const reducerValue); /*! use…
35 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
38 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
41 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
44 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
48 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
51 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
54 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
57 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
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H A Dzstd_ldm.c61 static U32 ZSTD_ldm_getSmallHash(U64 value, U32 numBits) in ZSTD_ldm_getSmallHash()
70 static U32 ZSTD_ldm_getChecksum(U64 hash, U32 numBitsToDiscard) in ZSTD_ldm_getChecksum()
82 static U32 ZSTD_ldm_getTag(U64 hash, U32 hbits, U32 numTagBits) in ZSTD_ldm_getTag()
129 U32 const tagMask = ((U32)1 << ldmParams.hashRateLog) - 1; in ZSTD_ldm_makeEntryAndInsertByTag()
263 U32 const curr = (U32)(anchor - ms->window.base); in ZSTD_ldm_limitTableUpdate()
303 U32 const curr = (U32)(ip - base); in ZSTD_ldm_generateSequences_internal()
406 seq->matchLength = (U32)mLength; in ZSTD_ldm_generateSequences_internal()
437 U32 u; in ZSTD_ldm_reduceTable()
526 seq->litLength -= (U32)srcSize; in ZSTD_ldm_skipSequences()
557 U32 const remaining, U32 const minMatch) in maybeSplitSequence()
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H A Dfse_compress.c79 U32* cumul = (U32*)workSpace; in FSE_buildCTable_wksp()
99 { U32 u; in FSE_buildCTable_wksp()
322 U32 minBitsSrc = BIT_highbit32((U32)(srcSize)) + 1; in FSE_minTableLog()
331 U32 maxBitsSrc = BIT_highbit32((U32)(srcSize - 1)) - minus; in FSE_optimalTableLog_internal()
354 U32 s; in FSE_normalizeM2()
359 U32 const lowThreshold = (U32)(total >> tableLog); in FSE_normalizeM2()
360 U32 lowOne = (U32)((total * 3) >> (tableLog + 1)); in FSE_normalizeM2()
425 U32 const sStart = (U32)(tmpTotal >> vStepLog); in FSE_normalizeM2()
426 U32 const sEnd = (U32)(end >> vStepLog); in FSE_normalizeM2()
456 U32 lowThreshold = (U32)(total >> tableLog); in FSE_normalizeCount()
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/f-stack/freebsd/contrib/zstd/programs/
H A Ddatagen.c46 static U32 RDG_rand(U32* src) in RDG_rand()
50 U32 rand32 = *src; in RDG_rand()
65 U32 u; in RDG_fillLiteralDistrib()
85 static U32 RDG_rand15Bits (U32* seedPtr) in RDG_rand15Bits()
90 static U32 RDG_randLength(U32* seedPtr) in RDG_randLength()
100 U32 const matchProba32 = (U32)(32768 * matchProba); in RDG_genBlock()
102 U32 prevOffset = 1; in RDG_genBlock()
128 U32 const d = (U32) MIN(pos + length , buffSize); in RDG_genBlock()
138 U32 const d = (U32) MIN(pos + length, buffSize); in RDG_genBlock()
146 U32 seed32 = seed; in RDG_genBuffer()
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/f-stack/freebsd/contrib/zstd/lib/decompress/
H A Dzstd_decompress_internal.h63 U32 fastMode;
64 U32 tableLog;
71 U32 baseValue;
77 …TD_BUILD_FSE_TABLE_WKSP_SIZE_U32 ((ZSTD_BUILD_FSE_TABLE_WKSP_SIZE + sizeof(U32) - 1) / sizeof(U32))
84 U32 rep[ZSTD_REP_NUM];
119 U32 litEntropy;
120 U32 fseEntropy;
136 U32 dictID;
152 U32 previousLegacyVersion;
153 U32 legacyVersion;
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H A Dhuf_decompress.c149 U32 tableLog = 0; in HUF_readDTableX1_wksp_bmi2()
150 U32 nbSymbols = 0; in HUF_readDTableX1_wksp_bmi2()
215 U32 w; in HUF_readDTableX1_wksp_bmi2()
577 U32 s; in HUF_fillDTableX2()
621 U32 *rankStart; in HUF_readDTableX2_wksp()
624 U32* rankStats; in HUF_readDTableX2_wksp()
625 U32* rankStart0; in HUF_readDTableX2_wksp()
671 { U32 s; in HUF_readDTableX2_wksp()
685 U32 w; in HUF_readDTableX2_wksp()
1026 typedef struct { U32 tableTime; U32 decode256Time; } algo_time_t;
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/f-stack/freebsd/contrib/zstd/lib/common/
H A Dmem.h56 typedef uint32_t U32; typedef
74 typedef unsigned int U32;
93 MEM_STATIC U32 MEM_read32(const void* memPtr);
124 MEM_STATIC U32 MEM_swap32(U32 in);
167 MEM_STATIC U32 MEM_read32(const void* memPtr) { return *(const U32*) memPtr; } in MEM_read32()
172 MEM_STATIC void MEM_write32(void* memPtr, U32 value) { *(U32*)memPtr = value; } in MEM_write32()
182 typedef struct { U32 v; } unalign32;
244 MEM_STATIC U32 MEM_swap32(U32 in) in MEM_swap32()
281 return (size_t)MEM_swap32((U32)in); in MEM_swapST()
363 MEM_writeLE32(memPtr, (U32)val); in MEM_writeLEST()
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H A Dentropy_common.c41 static U32 FSE_ctz(U32 val) in FSE_ctz()
53 U32 count = 0; in FSE_ctz()
73 U32 bitStream; in FSE_readNCount_body()
257 U32* nbSymbolsPtr, U32* tableLogPtr, in HUF_readStats()
266 U32* nbSymbolsPtr, U32* tableLogPtr, in HUF_readStats_body()
271 U32 weightTotal; in HUF_readStats_body()
286 { U32 n; in HUF_readStats_body()
326 *nbSymbolsPtr = (U32)(oSize+1); in HUF_readStats_body()
332 U32* nbSymbolsPtr, U32* tableLogPtr, in HUF_readStats_body_default()
341 U32* nbSymbolsPtr, U32* tableLogPtr, in HUF_readStats_body_bmi2()
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H A Dcpu.h26 U32 f1c;
27 U32 f1d;
28 U32 f7b;
29 U32 f7c;
33 U32 f1c = 0; in ZSTD_cpuid()
34 U32 f1d = 0; in ZSTD_cpuid()
35 U32 f7b = 0; in ZSTD_cpuid()
36 U32 f7c = 0; in ZSTD_cpuid()
58 U32 n; in ZSTD_cpuid()
67 U32 f1a; in ZSTD_cpuid()
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/f-stack/freebsd/contrib/zstd/lib/dictBuilder/
H A Dzdict.c110 U32* wksp = (U32*)malloc(HUF_WORKSPACE_SIZE); in ZDICT_getDictHeaderSize()
208 U32 pos;
209 U32 length;
210 U32 savings;
273 U32 idx; in ZDICT_analyzePos()
280 U32 mml; in ZDICT_analyzePos()
354 { U32 l = (U32)maxLength; in ZDICT_analyzePos()
473 U32 u; in ZDICT_removeDictItem()
528 U32* filePos = (U32*)malloc(nbFiles * sizeof(*filePos)); in ZDICT_trainBuffer_legacy()
677 typedef struct { U32 offset; U32 count; } offsetCount_t;
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H A Dcover.c91 U32 key;
92 U32 value;
98 U32 size;
142 U32 i; in COVER_map_index()
251 U32 const lhs = *(U32 const *)lp; in COVER_cmp()
252 U32 const rhs = *(U32 const *)rp; in COVER_cmp()
347 const U32 *grpPtr = (const U32 *)group; in COVER_group()
348 const U32 *grpEnd = (const U32 *)groupEnd; in COVER_group()
353 const U32 dmerId = (U32)(grpPtr - ctx->suffix); in COVER_group()
656 U32 nbDmers, U32 k, U32 passes) in COVER_computeEpochs()
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H A Dcover.h46 U32 begin;
47 U32 end;
48 U32 score;
55 U32 num;
56 U32 size;
81 COVER_epoch_info_t COVER_computeEpochs(U32 maxDictSize, U32 nbDmers,
82 U32 k, U32 passes);
/f-stack/freebsd/contrib/zstd/lib/legacy/
H A Dzstd_v02.c236 return (U32)((U32)p[0] + ((U32)p[1]<<8) + ((U32)p[2]<<16) + ((U32)p[3]<<24)); in MEM_readLE32()
363 U32 v = val; in BIT_highbit32()
1113 U32 s; in FSE_buildDTable()
1151 U32 i; in FSE_buildDTable()
1555 U32 n; in HUF_readStats()
1637 U32 n; in HUF_readDTableX2()
1666 U32 i; in HUF_readDTableX2()
1845 U32 s; in HUF_fillDTableX4Level2()
1891 U32 s; in HUF_fillDTableX4()
2584 U32 Q; in HUF_decompress()
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H A Dzstd_v06.c192 MEM_STATIC U32 MEM_swap32(U32 in) in MEM_swap32()
563 U32 off;
564 U32 len;
568 U32 price;
569 U32 off;
570 U32 mlen;
571 U32 litlen;
2015 U32 n; in HUFv06_readDTableX2()
2297 U32 s; in HUFv06_fillDTableX4()
2662 U32 const D256 = (U32)(dstSize >> 8); in HUFv06_decompress()
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H A Dzstd_v03.c238 return (U32)((U32)p[0] + ((U32)p[1]<<8) + ((U32)p[2]<<16) + ((U32)p[3]<<24)); in MEM_readLE32()
366 U32 v = val; in BIT_highbit32()
1114 U32 s; in FSE_buildDTable()
1152 U32 i; in FSE_buildDTable()
1552 U32 n; in HUF_readStats()
1634 U32 n; in HUF_readDTableX2()
1663 U32 i; in HUF_readDTableX2()
1842 U32 s; in HUF_fillDTableX4Level2()
1888 U32 s; in HUF_fillDTableX4()
2224 U32 Q; in HUF_decompress()
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H A Dzstd_v07.c351 MEM_STATIC U32 MEM_swap32(U32 in) in MEM_swap32()
1111 U32* nbSymbolsPtr, U32* tableLogPtr,
1311 U32* nbSymbolsPtr, U32* tableLogPtr, in HUFv07_readStats()
1529 { U32 u; in FSEv07_buildDTable()
2104 U32 s; in HUFv07_fillDTableX4()
2512 U32 const D256 = (U32)(dstSize >> 8); in HUFv07_selectDecoder()
2798 U32 off;
2799 U32 len;
2804 U32 off;
2805 U32 mlen;
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H A Dzstd_v04.c208 return (U32)((U32)p[0] + ((U32)p[1]<<8) + ((U32)p[2]<<16) + ((U32)p[3]<<24)); in MEM_readLE32()
1090 U32 s; in FSE_buildDTable()
1129 U32 i; in FSE_buildDTable()
1705 U32 n; in HUF_readStats()
1786 U32 n; in HUF_readDTableX2()
1815 U32 i; in HUF_readDTableX2()
1993 U32 s; in HUF_fillDTableX4Level2()
2039 U32 s; in HUF_fillDTableX4()
2122 U32 s; in HUF_readDTableX4()
2371 U32 Q; in HUF_decompress()
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H A Dzstd_v01.c280 return (U32)((U32)p[0] + ((U32)p[1]<<8) + ((U32)p[2]<<16) + ((U32)p[3]<<24)); in FSE_readLE32()
352 U32 v = val; in FSE_highbit32()
413 U32 s; in FSE_buildDTable()
451 U32 i; in FSE_buildDTable()
946 U32 count;
966 U32 maxBits; in HUF_readDTable()
970 U32 n; in HUF_readDTable()
1051 U32 i; in HUF_readDTable()
1397 return (U32)(((U32)p[0]<<24) + ((U32)p[1]<<16) + ((U32)p[2]<<8) + ((U32)p[3]<<0)); in ZSTD_readBE32()
1471 U32 cSize; in ZSTDv01_getcBlockSize()
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/f-stack/freebsd/contrib/openzfs/module/zstd/lib/
H A Dzstd.c478 MEM_STATIC U32 MEM_swap32(U32 in) in MEM_swap32()
2013 MEM_STATIC U32 FSE_bitCost(const void* symbolTTPtr, U32 tableLog, U32 symbolValue, U32 accuracyLog) in FSE_bitCost()
2385 U32* rankStats, U32* nbSymbolsPtr, U32* tableLogPtr,
5667 static U32 XXH_swap32 (U32 x) in XXH_swap32()
5784 static U32 XXH32_round(U32 seed, U32 input) in XXH32_round()
10631 U32 const end = (U32)endT; in ZSTD_window_clear()
14105 U32 const btScale = ((U32)strat >= (U32)ZSTD_btlazy2); in ZSTD_cycleLog()
14206 (U32)chainSize, (U32)hSize, (U32)h3Size); in ZSTD_sizeof_matchState()
19356 U32 current = (U32)(ip-base); in ZSTD_compressBlock_lazy_extDict_generic()
19614 static U32 ZSTD_ldm_getTag(U64 hash, U32 hbits, U32 numTagBits) in ZSTD_ldm_getTag()
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