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Searched refs:minMatchLength (Results 1 – 6 of 6) sorted by relevance

/freebsd-14.2/sys/contrib/zstd/lib/compress/
H A Dzstd_ldm.c34 unsigned maxBitsInMask = MIN(params->minMatchLength, 64); in ZSTD_ldm_gear_init()
75 while (n + 3 < minMatchLength) { in ZSTD_ldm_gear_reset()
81 while (n < minMatchLength) { in ZSTD_ldm_gear_reset()
142 if (!params->minMatchLength) params->minMatchLength = LDM_MIN_MATCH_LENGTH; in ZSTD_ldm_adjustParameters()
271 U32 const minMatchLength = params->minMatchLength; in ZSTD_ldm_fillHashTable() local
290 if (ip + splits[n] >= istart + minMatchLength) { in ZSTD_ldm_fillHashTable()
327 U32 const minMatchLength = params->minMatchLength; in ZSTD_ldm_generateSequences_internal() local
352 if (srcSize < minMatchLength) in ZSTD_ldm_generateSequences_internal()
357 ZSTD_ldm_gear_reset(&hashState, ip, minMatchLength); in ZSTD_ldm_generateSequences_internal()
358 ip += minMatchLength; in ZSTD_ldm_generateSequences_internal()
[all …]
H A Dzstd_compress_internal.h272 U32 minMatchLength; /* Minimum match length */ member
H A Dzstd_compress.c858 CCtxParams->ldmParams.minMatchLength = value; in ZSTD_CCtxParams_setParameter()
859 return CCtxParams->ldmParams.minMatchLength; in ZSTD_CCtxParams_setParameter()
1017 *value = CCtxParams->ldmParams.minMatchLength; in ZSTD_CCtxParams_getParameter()
/freebsd-14.2/sys/contrib/openzfs/module/zstd/lib/compress/
H A Dzstd_ldm.c29 if (!params->minMatchLength) params->minMatchLength = LDM_MIN_MATCH_LENGTH; in ZSTD_ldm_adjustParameters()
32 U32 const minMatch = MAX(cParams->targetLength, params->minMatchLength); in ZSTD_ldm_adjustParameters()
35 params->minMatchLength = minMatch; in ZSTD_ldm_adjustParameters()
61 return params.enableLdm ? (maxChunkSize / params.minMatchLength) : 0; in ZSTD_ldm_getMaxNbSeq()
232 if ((size_t)(iend - ip) >= params->minMatchLength) { in ZSTD_ldm_fillHashTable()
262 U32 const minMatchLength = params->minMatchLength; in ZSTD_ldm_generateSequences_internal() local
279 BYTE const* const ilimit = iend - MAX(minMatchLength, HASH_READ_SIZE); in ZSTD_ldm_generateSequences_internal()
294 lastHashed[minMatchLength], in ZSTD_ldm_generateSequences_internal()
297 rollingHash = ZSTD_rollingHash_compute(ip, minMatchLength); in ZSTD_ldm_generateSequences_internal()
335 if (curForwardMatchLength < minMatchLength) { in ZSTD_ldm_generateSequences_internal()
[all …]
H A Dzstd_compress_internal.h179 U32 minMatchLength; /* Minimum match length */ member
H A Dzstd_compress.c683 CCtxParams->ldmParams.minMatchLength = value; in ZSTD_CCtxParams_setParameter()
684 return CCtxParams->ldmParams.minMatchLength; in ZSTD_CCtxParams_setParameter()
804 *value = CCtxParams->ldmParams.minMatchLength; in ZSTD_CCtxParams_getParameter()
1437 zc->ldmState.hashPower = ZSTD_rollingHash_primePower(params.ldmParams.minMatchLength); in ZSTD_resetCCtx_internal()