Searched refs:strategy (Results 1 – 12 of 12) sorted by relevance
| /lib/zstd/compress/ |
| A D | zstd_compress_literals.c | 116 ZSTD_minLiteralsToCompress(ZSTD_strategy strategy, HUF_repeat huf_repeat) in ZSTD_minLiteralsToCompress() argument
118 assert((int)strategy >= 0); in ZSTD_minLiteralsToCompress()
119 assert((int)strategy <= 9); in ZSTD_minLiteralsToCompress()
123 { int const shift = MIN(9-(int)strategy, 3); in ZSTD_minLiteralsToCompress()
136 ZSTD_strategy strategy, in ZSTD_compressLiterals() argument
159 if (srcSize < ZSTD_minLiteralsToCompress(strategy, prevHuf->repeatMode)) in ZSTD_compressLiterals()
166 | (strategy < ZSTD_lazy && srcSize <= 1024 ? HUF_flags_preferRepeat : 0) in ZSTD_compressLiterals()
167 | (strategy >= HUF_OPTIMAL_DEPTH_THRESHOLD ? HUF_flags_optimalDepth : 0) in ZSTD_compressLiterals()
188 { size_t const minGain = ZSTD_minGain(srcSize, strategy); in ZSTD_compressLiterals()
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| A D | zstd_ldm.c | 150 assert(1 <= (int)cParams->strategy && (int)cParams->strategy <= 9); in ZSTD_ldm_adjustParameters()
152 params->hashRateLog = 7 - (cParams->strategy/3); in ZSTD_ldm_adjustParameters()
160 if (cParams->strategy >= ZSTD_btultra) in ZSTD_ldm_adjustParameters()
164 assert(1 <= (int)cParams->strategy && (int)cParams->strategy <= 9); in ZSTD_ldm_adjustParameters()
165 …params->bucketSizeLog = BOUNDED(LDM_BUCKET_SIZE_LOG, (U32)cParams->strategy, ZSTD_LDM_BUCKETSIZELO… in ZSTD_ldm_adjustParameters()
257 switch(ms->cParams.strategy) in ZSTD_ldm_fillFastTables()
690 … ZSTD_selectBlockCompressor(cParams->strategy, useRowMatchFinder, ZSTD_matchState_dictMode(ms)); in ZSTD_ldm_blockCompress()
699 if (cParams->strategy >= ZSTD_btopt) { in ZSTD_ldm_blockCompress()
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| A D | zstd_compress.c | 217 return (strategy >= ZSTD_greedy && strategy <= ZSTD_lazy2); in ZSTD_rowMatchFinderSupported()
295 return cParams->strategy == ZSTD_fast || cParams->strategy == ZSTD_dfast; in ZSTD_CDictIndicesAreTagged()
1441 cPar.strategy = ZSTD_lazy; in ZSTD_adjustCParams_internal()
1570 if (overrides->strategy) cParams->strategy = overrides->strategy; in ZSTD_overrideCParams()
1841 assert(cParams1.strategy == cParams2.strategy); in ZSTD_assertEqualCParams()
2279 assert(cctx->appliedParams.cParams.strategy == adjusted_cdict_cParams.strategy); in ZSTD_resetCCtx_byAttachingCDict()
2349 assert(cctx->appliedParams.cParams.strategy == cdict_cParams->strategy); in ZSTD_resetCCtx_byCopyingCDict()
2812 ZSTD_strategy const strategy = cctxParams->cParams.strategy; in ZSTD_entropyCompressSeqStore_internal() local
3681 ZSTD_strategy const strategy = cctxParams->cParams.strategy; in ZSTD_buildBlockEntropyStats_sequences() local
7471 switch (cParams.strategy) { in ZSTD_dedicatedDictSearch_getCParams()
[all …]
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| A D | zstd_compress_literals.h | 36 ZSTD_strategy strategy, int disableLiteralCompression,
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| A D | zstd_compress_sequences.h | 31 ZSTD_strategy const strategy);
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| A D | zstd_compress_sequences.c | 164 ZSTD_strategy const strategy) in ZSTD_selectEncodingType() argument
180 if (strategy < ZSTD_lazy) { in ZSTD_selectEncodingType()
183 size_t const mult = 10 - strategy; in ZSTD_selectEncodingType()
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| A D | zstd_compress_internal.h | 688 … return (cctxParams->cParams.strategy == ZSTD_fast) && (cctxParams->cParams.targetLength > 0); in ZSTD_literalsCompressionIsDisabled()
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| /lib/zlib_dfltcc/ |
| A D | dfltcc_util.h | 120 int strategy, in dfltcc_are_params_ok() argument
126 (strategy == Z_DEFAULT_STRATEGY); in dfltcc_are_params_ok()
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| A D | dfltcc_deflate.c | 28 if (!dfltcc_are_params_ok(state->level, state->w_bits, state->strategy, in dfltcc_can_deflate()
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| /lib/zlib_deflate/ |
| A D | deflate.c | 191 int strategy in zlib_deflateInit2() argument
218 strategy < 0 || strategy > Z_HUFFMAN_ONLY) { in zlib_deflateInit2()
272 s->strategy = strategy; in zlib_deflateInit2()
956 if (s->strategy != Z_HUFFMAN_ONLY) { in deflate_fast()
1054 if (s->strategy != Z_HUFFMAN_ONLY) { in deflate_slow()
1059 if (s->match_length <= 5 && (s->strategy == Z_FILTERED || in deflate_slow()
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| A D | defutil.h | 161 int strategy; /* favor or force Huffman coding*/ member
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| /lib/zstd/ |
| A D | zstd_compress_module.c | 48 cctx, ZSTD_c_strategy, parameters->cParams.strategy)); in zstd_cctx_init()
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