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Searched refs:ldmParams (Results 1 – 4 of 4) sorted by relevance

/external/zstd/lib/compress/
Dzstd_ldm.c95 ldmState_t* ldmState, size_t hash, ldmParams_t const ldmParams) in ZSTD_ldm_getBucket() argument
97 return ldmState->hashTable + (hash << ldmParams.bucketSizeLog); in ZSTD_ldm_getBucket()
104 ldmParams_t const ldmParams) in ZSTD_ldm_insertEntry() argument
107 *(ZSTD_ldm_getBucket(ldmState, hash, ldmParams) + bucketOffsets[hash]) = entry; in ZSTD_ldm_insertEntry()
109 bucketOffsets[hash] &= ((U32)1 << ldmParams.bucketSizeLog) - 1; in ZSTD_ldm_insertEntry()
126 ldmParams_t const ldmParams) in ZSTD_ldm_makeEntryAndInsertByTag() argument
128 U32 const tag = ZSTD_ldm_getTag(rollingHash, hBits, ldmParams.hashRateLog); in ZSTD_ldm_makeEntryAndInsertByTag()
129 U32 const tagMask = ((U32)1 << ldmParams.hashRateLog) - 1; in ZSTD_ldm_makeEntryAndInsertByTag()
136 ZSTD_ldm_insertEntry(ldmState, hash, entry, ldmParams); in ZSTD_ldm_makeEntryAndInsertByTag()
224 U32 hBits, ldmParams_t const ldmParams) in ZSTD_ldm_fillLdmHashTable() argument
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Dzstdmt_compress.c470 if (params.ldmParams.enableLdm) { in ZSTDMT_serialState_reset()
472 ZSTD_ldm_adjustParameters(&params.ldmParams, &params.cParams); in ZSTDMT_serialState_reset()
473 assert(params.ldmParams.hashLog >= params.ldmParams.bucketSizeLog); in ZSTDMT_serialState_reset()
474 assert(params.ldmParams.hashRateLog < 32); in ZSTDMT_serialState_reset()
476 ZSTD_rollingHash_primePower(params.ldmParams.minMatchLength); in ZSTDMT_serialState_reset()
478 ZSTD_memset(&params.ldmParams, 0, sizeof(params.ldmParams)); in ZSTDMT_serialState_reset()
483 if (params.ldmParams.enableLdm) { in ZSTDMT_serialState_reset()
485 unsigned const hashLog = params.ldmParams.hashLog; in ZSTDMT_serialState_reset()
488 params.ldmParams.hashLog - params.ldmParams.bucketSizeLog; in ZSTDMT_serialState_reset()
491 serialState->params.ldmParams.hashLog - in ZSTDMT_serialState_reset()
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Dzstd_compress.c223 cctxParams.ldmParams.enableLdm = 1; in ZSTD_makeCCtxParamsFromCParams()
225 ZSTD_ldm_adjustParameters(&cctxParams.ldmParams, &cParams); in ZSTD_makeCCtxParamsFromCParams()
226 assert(cctxParams.ldmParams.hashLog >= cctxParams.ldmParams.bucketSizeLog); in ZSTD_makeCCtxParamsFromCParams()
227 assert(cctxParams.ldmParams.hashRateLog < 32); in ZSTD_makeCCtxParamsFromCParams()
736 CCtxParams->ldmParams.enableLdm = (value!=0); in ZSTD_CCtxParams_setParameter()
737 return CCtxParams->ldmParams.enableLdm; in ZSTD_CCtxParams_setParameter()
742 CCtxParams->ldmParams.hashLog = value; in ZSTD_CCtxParams_setParameter()
743 return CCtxParams->ldmParams.hashLog; in ZSTD_CCtxParams_setParameter()
748 CCtxParams->ldmParams.minMatchLength = value; in ZSTD_CCtxParams_setParameter()
749 return CCtxParams->ldmParams.minMatchLength; in ZSTD_CCtxParams_setParameter()
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Dzstd_compress_internal.h236 ldmParams_t ldmParams; member