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Searched refs:nbSeq (Results 1 – 21 of 21) sorted by relevance

/freebsd/sys/contrib/zstd/lib/compress/
H A Dzstd_compress_sequences.c63 return nbSeq >= 2048; in ZSTD_useLowProbCount()
76 …RWARD_IF_ERROR(FSE_normalizeCount(norm, tableLog, count, nbSeq, max, ZSTD_useLowProbCount(nbSeq)),… in ZSTD_NCountCost()
166 if (mostFrequent == nbSeq) { in ZSTD_selectEncodingType()
168 if (isDefaultAllowed && nbSeq <= 2) { in ZSTD_selectEncodingType()
269 size_t nbSeq_1 = nbSeq; in ZSTD_buildCTable()
271 if (count[codeTable[nbSeq-1]] > 1) { in ZSTD_buildCTable()
272 count[codeTable[nbSeq-1]]--; in ZSTD_buildCTable()
314 BIT_addBits(&blockStream, sequences[nbSeq-1].litLength, LL_bits[llCodeTable[nbSeq-1]]); in ZSTD_encodeSequences_body()
316 BIT_addBits(&blockStream, sequences[nbSeq-1].mlBase, ML_bits[mlCodeTable[nbSeq-1]]); in ZSTD_encodeSequences_body()
328 BIT_addBits(&blockStream, sequences[nbSeq-1].offBase, ofCodeTable[nbSeq-1]); in ZSTD_encodeSequences_body()
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H A Dzstd_compress_superblock.c131 const seqDef* const send = sequences + nbSeq; in ZSTD_seqDecompressedSize()
179 if (nbSeq < 0x7F) in ZSTD_compressSubBlock_sequences()
180 *op++ = (BYTE)nbSeq; in ZSTD_compressSubBlock_sequences()
181 else if (nbSeq < LONGNBSEQ) in ZSTD_compressSubBlock_sequences()
182 op[0] = (BYTE)((nbSeq>>8) + 0x80), op[1] = (BYTE)nbSeq, op+=2; in ZSTD_compressSubBlock_sequences()
185 if (nbSeq==0) { in ZSTD_compressSubBlock_sequences()
212 sequences, nbSeq, in ZSTD_compressSubBlock_sequences()
335 const BYTE* const ctEnd = ctStart + nbSeq; in ZSTD_estimateSubBlockSize_symbolType()
363 size_t nbSeq, in ZSTD_estimateSubBlockSize_sequences() argument
371 if (nbSeq == 0) return sequencesSectionHeaderSize; in ZSTD_estimateSubBlockSize_sequences()
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H A Dzstd_compress_sequences.h25 size_t const mostFrequent, size_t nbSeq, unsigned const FSELog,
35 const BYTE* codeTable, size_t nbSeq,
45 seqDef const* sequences, size_t nbSeq, int longOffsets, int bmi2);
H A Dzstd_compress.c2397 for (u=0; u<nbSeq; u++) { in ZSTD_seqToCodes()
2628 if (nbSeq < 128) { in ZSTD_entropyCompressSeqStore_internal()
2629 *op++ = (BYTE)nbSeq; in ZSTD_entropyCompressSeqStore_internal()
2630 } else if (nbSeq < LONGNBSEQ) { in ZSTD_entropyCompressSeqStore_internal()
2632 op[1] = (BYTE)nbSeq; in ZSTD_entropyCompressSeqStore_internal()
2640 if (nbSeq==0) { in ZSTD_entropyCompressSeqStore_internal()
3191 stats = nbSeq != 0 ? ZSTD_buildSequencesStatistics(seqStorePtr, nbSeq, in ZSTD_buildBlockEntropyStats_sequences()
3289 return nbSeq * 10; in ZSTD_estimateBlockSize_symbolType()
3468 for (; idx < nbSeq; ++idx) { in ZSTD_seqStore_resolveOffCodes()
3627 if (nbSeq <= 4) { in ZSTD_deriveBlockSplits()
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H A Dzstdmt_compress.c320 static void ZSTDMT_setNbSeq(ZSTDMT_seqPool* const seqPool, size_t const nbSeq) in ZSTDMT_setNbSeq() argument
322 ZSTDMT_setBufferSize(seqPool, nbSeq * sizeof(rawSeq)); in ZSTDMT_setNbSeq()
H A Dzstd_compress_internal.h1447 size_t ZSTD_referenceExternalSequences(ZSTD_CCtx* cctx, rawSeq* seq, size_t nbSeq);
/freebsd/sys/contrib/openzfs/module/zstd/lib/compress/
H A Dzstd_compress_sequences.c151 if (mostFrequent == nbSeq) { in ZSTD_selectEncodingType()
153 if (isDefaultAllowed && nbSeq <= 2) { in ZSTD_selectEncodingType()
177 if ( (nbSeq < dynamicFse_nbSeq_min) in ZSTD_selectEncodingType()
249 size_t nbSeq_1 = nbSeq; in ZSTD_buildCTable()
251 if (count[codeTable[nbSeq-1]] > 1) { in ZSTD_buildCTable()
252 count[codeTable[nbSeq-1]]--; in ZSTD_buildCTable()
291 BIT_addBits(&blockStream, sequences[nbSeq-1].litLength, LL_bits[llCodeTable[nbSeq-1]]); in ZSTD_encodeSequences_body()
293 BIT_addBits(&blockStream, sequences[nbSeq-1].matchLength, ML_bits[mlCodeTable[nbSeq-1]]); in ZSTD_encodeSequences_body()
296 U32 const ofBits = ofCodeTable[nbSeq-1]; in ZSTD_encodeSequences_body()
305 BIT_addBits(&blockStream, sequences[nbSeq-1].offset, ofCodeTable[nbSeq-1]); in ZSTD_encodeSequences_body()
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H A Dzstd_compress_superblock.c409 const seqDef* const send = sequences + nbSeq; in ZSTD_seqDecompressedSize()
456 if (nbSeq < 0x7F) in ZSTD_compressSubBlock_sequences()
457 *op++ = (BYTE)nbSeq; in ZSTD_compressSubBlock_sequences()
458 else if (nbSeq < LONGNBSEQ) in ZSTD_compressSubBlock_sequences()
459 op[0] = (BYTE)((nbSeq>>8) + 0x80), op[1] = (BYTE)nbSeq, op+=2; in ZSTD_compressSubBlock_sequences()
462 if (nbSeq==0) { in ZSTD_compressSubBlock_sequences()
489 sequences, nbSeq, in ZSTD_compressSubBlock_sequences()
604 size_t nbSeq, const FSE_CTable* fseCTable, in ZSTD_estimateSubBlockSize_symbolType() argument
612 const BYTE* const ctEnd = ctStart + nbSeq; in ZSTD_estimateSubBlockSize_symbolType()
640 size_t nbSeq, in ZSTD_estimateSubBlockSize_sequences() argument
[all …]
H A Dzstd_compress_sequences.h25 size_t const mostFrequent, size_t nbSeq, unsigned const FSELog,
35 const BYTE* codeTable, size_t nbSeq,
45 seqDef const* sequences, size_t nbSeq, int longOffsets, int bmi2);
H A Dzstd_compress.c1937 assert(nbSeq <= seqStorePtr->maxNbSeq); in ZSTD_seqToCodes()
1938 for (u=0; u<nbSeq; u++) { in ZSTD_seqToCodes()
2012 if (nbSeq < 128) { in ZSTD_compressSequences_internal()
2013 *op++ = (BYTE)nbSeq; in ZSTD_compressSequences_internal()
2014 } else if (nbSeq < LONGNBSEQ) { in ZSTD_compressSequences_internal()
2015 op[0] = (BYTE)((nbSeq>>8) + 0x80); in ZSTD_compressSequences_internal()
2016 op[1] = (BYTE)nbSeq; in ZSTD_compressSequences_internal()
2024 if (nbSeq==0) { in ZSTD_compressSequences_internal()
2051 count, max, llCodeTable, nbSeq, in ZSTD_compressSequences_internal()
2725 cctx->externSeqStore.size = nbSeq; in ZSTD_referenceExternalSequences()
[all …]
H A Dzstd_compress_internal.h1119 size_t ZSTD_referenceExternalSequences(ZSTD_CCtx* cctx, rawSeq* seq, size_t nbSeq);
/freebsd/sys/contrib/openzfs/module/zstd/lib/decompress/
H A Dzstd_decompress_block.c486 int nbSeq; in ZSTD_decodeSeqHeaders() local
493 nbSeq = *ip++; in ZSTD_decodeSeqHeaders()
494 if (!nbSeq) { in ZSTD_decodeSeqHeaders()
499 if (nbSeq > 0x7F) { in ZSTD_decodeSeqHeaders()
500 if (nbSeq == 0xFF) { in ZSTD_decodeSeqHeaders()
505 nbSeq = ((nbSeq-0x80)<<8) + *ip++; in ZSTD_decodeSeqHeaders()
508 *nbSeqPtr = nbSeq; in ZSTD_decodeSeqHeaders()
1002 if (nbSeq) { in ZSTD_decompressSequences_body()
1153 if (nbSeq) { in ZSTD_decompressSequencesLong_body()
1200 for ( ; seqNb<nbSeq ; seqNb++) { in ZSTD_decompressSequencesLong_body()
[all …]
/freebsd/sys/contrib/zstd/lib/decompress/
H A Dzstd_decompress_block.c659 int nbSeq; in ZSTD_decodeSeqHeaders() local
666 nbSeq = *ip++; in ZSTD_decodeSeqHeaders()
667 if (!nbSeq) { in ZSTD_decodeSeqHeaders()
672 if (nbSeq > 0x7F) { in ZSTD_decodeSeqHeaders()
673 if (nbSeq == 0xFF) { in ZSTD_decodeSeqHeaders()
679 nbSeq = ((nbSeq-0x80)<<8) + *ip++; in ZSTD_decodeSeqHeaders()
682 *nbSeqPtr = nbSeq; in ZSTD_decodeSeqHeaders()
1342 if (nbSeq) {
1559 if (nbSeq) {
1687 if (nbSeq) {
[all …]
/freebsd/sys/contrib/zstd/lib/legacy/
H A Dzstd_v06.c3230 { int nbSeq = *ip++; in ZSTDv06_decodeSeqHeaders() local
3231 if (!nbSeq) { *nbSeqPtr=0; return 1; } in ZSTDv06_decodeSeqHeaders()
3232 if (nbSeq > 0x7F) { in ZSTDv06_decodeSeqHeaders()
3233 if (nbSeq == 0xFF) { in ZSTDv06_decodeSeqHeaders()
3235 nbSeq = MEM_readLE16(ip) + LONGNBSEQ, ip+=2; in ZSTDv06_decodeSeqHeaders()
3238 nbSeq = ((nbSeq-0x80)<<8) + *ip++; in ZSTDv06_decodeSeqHeaders()
3241 *nbSeqPtr = nbSeq; in ZSTDv06_decodeSeqHeaders()
3455 int nbSeq; in ZSTDv06_decompressSequences() local
3465 if (nbSeq) { in ZSTDv06_decompressSequences()
3479 nbSeq--; in ZSTDv06_decompressSequences()
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H A Dzstd_v07.c3460 { int nbSeq = *ip++; in ZSTDv07_decodeSeqHeaders() local
3461 if (!nbSeq) { *nbSeqPtr=0; return 1; } in ZSTDv07_decodeSeqHeaders()
3462 if (nbSeq > 0x7F) { in ZSTDv07_decodeSeqHeaders()
3463 if (nbSeq == 0xFF) { in ZSTDv07_decodeSeqHeaders()
3465 nbSeq = MEM_readLE16(ip) + LONGNBSEQ, ip+=2; in ZSTDv07_decodeSeqHeaders()
3468 nbSeq = ((nbSeq-0x80)<<8) + *ip++; in ZSTDv07_decodeSeqHeaders()
3471 *nbSeqPtr = nbSeq; in ZSTDv07_decodeSeqHeaders()
3682 int nbSeq; in ZSTDv07_decompressSequences() local
3691 if (nbSeq) { in ZSTDv07_decompressSequences()
3702 nbSeq--; in ZSTDv07_decompressSequences()
[all …]
H A Dzstd_v01.c1572 static size_t ZSTDv01_decodeSeqHeaders(int* nbSeq, const BYTE** dumpsPtr, size_t* dumpsLengthPtr, in ZSTDv01_decodeSeqHeaders() argument
1587 *nbSeq = ZSTD_readLE16(ip); ip+=2; in ZSTDv01_decodeSeqHeaders()
1861 int nbSeq; in ZSTD_decompressSequences() local
1869 errorCode = ZSTDv01_decodeSeqHeaders(&nbSeq, &dumps, &dumpsLength, in ZSTD_decompressSequences()
1890 for ( ; (FSE_reloadDStream(&(seqState.DStream)) <= FSE_DStream_completed) && (nbSeq>0) ; ) in ZSTD_decompressSequences()
1893 nbSeq--; in ZSTD_decompressSequences()
1902 …if (nbSeq<0) return ERROR(corruption_detected); /* requested too many sequences : data is corrup… in ZSTD_decompressSequences()
H A Dzstd_v05.c2997 static size_t ZSTDv05_decodeSeqHeaders(int* nbSeq, const BYTE** dumpsPtr, size_t* dumpsLengthPtr, in ZSTDv05_decodeSeqHeaders() argument
3013 *nbSeq = *ip++; in ZSTDv05_decodeSeqHeaders()
3014 if (*nbSeq==0) return 1; in ZSTDv05_decodeSeqHeaders()
3015 if (*nbSeq >= 128) { in ZSTDv05_decodeSeqHeaders()
3017 *nbSeq = ((nbSeq[0]-128)<<8) + *ip++; in ZSTDv05_decodeSeqHeaders()
3315 int nbSeq=0; in ZSTDv05_decompressSequences() local
3325 errorCode = ZSTDv05_decodeSeqHeaders(&nbSeq, &dumps, &dumpsLength, in ZSTDv05_decompressSequences()
3332 if (nbSeq) { in ZSTDv05_decompressSequences()
3347 … for ( ; (BITv05_reloadDStream(&(seqState.DStream)) <= BITv05_DStream_completed) && nbSeq ; ) { in ZSTDv05_decompressSequences()
3349 nbSeq--; in ZSTDv05_decompressSequences()
[all …]
H A Dzstd_v03.c2561 static size_t ZSTD_decodeSeqHeaders(int* nbSeq, const BYTE** dumpsPtr, size_t* dumpsLengthPtr, in ZSTD_decodeSeqHeaders() argument
2576 *nbSeq = MEM_readLE16(ip); ip+=2; in ZSTD_decodeSeqHeaders()
2827 int nbSeq; in ZSTD_decompressSequences() local
2835 errorCode = ZSTD_decodeSeqHeaders(&nbSeq, &dumps, &dumpsLength, in ZSTD_decompressSequences()
2856 for ( ; (BIT_reloadDStream(&(seqState.DStream)) <= BIT_DStream_completed) && (nbSeq>0) ; ) in ZSTD_decompressSequences()
2859 nbSeq--; in ZSTD_decompressSequences()
2868 …if (nbSeq<0) return ERROR(corruption_detected); /* requested too many sequences : data is corrup… in ZSTD_decompressSequences()
H A Dzstd_v02.c2920 static size_t ZSTD_decodeSeqHeaders(int* nbSeq, const BYTE** dumpsPtr, size_t* dumpsLengthPtr, in ZSTD_decodeSeqHeaders() argument
2935 *nbSeq = MEM_readLE16(ip); ip+=2; in ZSTD_decodeSeqHeaders()
3186 int nbSeq; in ZSTD_decompressSequences() local
3194 errorCode = ZSTD_decodeSeqHeaders(&nbSeq, &dumps, &dumpsLength, in ZSTD_decompressSequences()
3215 for ( ; (BIT_reloadDStream(&(seqState.DStream)) <= BIT_DStream_completed) && (nbSeq>0) ; ) in ZSTD_decompressSequences()
3218 nbSeq--; in ZSTD_decompressSequences()
3227 …if (nbSeq<0) return ERROR(corruption_detected); /* requested too many sequences : data is corrup… in ZSTD_decompressSequences()
H A Dzstd_v04.c2687 static size_t ZSTD_decodeSeqHeaders(int* nbSeq, const BYTE** dumpsPtr, size_t* dumpsLengthPtr, in ZSTD_decodeSeqHeaders() argument
2702 *nbSeq = MEM_readLE16(ip); ip+=2; in ZSTD_decodeSeqHeaders()
2963 int nbSeq; in ZSTD_decompressSequences() local
2973 errorCode = ZSTD_decodeSeqHeaders(&nbSeq, &dumps, &dumpsLength, in ZSTD_decompressSequences()
2995 for ( ; (BIT_reloadDStream(&(seqState.DStream)) <= BIT_DStream_completed) && nbSeq ; ) in ZSTD_decompressSequences()
2998 nbSeq--; in ZSTD_decompressSequences()
/freebsd/sys/contrib/zstd/lib/dictBuilder/
H A Dzdict.c665 { U32 const nbSeq = (U32)(seqStorePtr->sequences - seqStorePtr->sequencesStart); in ZDICT_countEStats() local
670 for (u=0; u<nbSeq; u++) offsetcodeCount[codePtr[u]]++; in ZDICT_countEStats()
675 for (u=0; u<nbSeq; u++) matchlengthCount[codePtr[u]]++; in ZDICT_countEStats()
680 for (u=0; u<nbSeq; u++) litlengthCount[codePtr[u]]++; in ZDICT_countEStats()
683 if (nbSeq >= 2) { /* rep offsets */ in ZDICT_countEStats()