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Searched refs:lhSize (Results 1 – 14 of 14) sorted by relevance

/freebsd/sys/contrib/openzfs/module/zstd/lib/compress/
H A Dzstd_compress_literals.c79 size_t const lhSize = 3 + (srcSize >= 1 KB) + (srcSize >= 16 KB); in ZSTD_compressLiterals() local
100 RETURN_ERROR_IF(dstCapacity < lhSize+1, dstSize_tooSmall, "not enough space for compression"); in ZSTD_compressLiterals()
103 if (repeat == HUF_repeat_valid && lhSize == 3) singleStream = 1; in ZSTD_compressLiterals()
106 ostart+lhSize, dstCapacity-lhSize, src, srcSize, in ZSTD_compressLiterals()
110 ostart+lhSize, dstCapacity-lhSize, src, srcSize, in ZSTD_compressLiterals()
135 switch(lhSize) in ZSTD_compressLiterals()
156 DEBUGLOG(5, "Compressed literals: %u -> %u", (U32)srcSize, (U32)(lhSize+cLitSize)); in ZSTD_compressLiterals()
157 return lhSize+cLitSize; in ZSTD_compressLiterals()
H A Dzstd_compress_superblock.c326 size_t const lhSize = 3 + (litSize >= (1 KB - header)) + (litSize >= (16 KB - header)); in ZSTD_compressSubBlock_literal() local
329 BYTE* op = ostart + lhSize; in ZSTD_compressSubBlock_literal()
330 U32 const singleStream = lhSize == 3; in ZSTD_compressSubBlock_literal()
336 …mpressSubBlock_literal (litSize=%zu, lhSize=%zu, writeEntropy=%d)", litSize, lhSize, writeEntropy); in ZSTD_compressSubBlock_literal()
372 if (lhSize < (size_t)(3 + (cLitSize >= 1 KB) + (cLitSize >= 16 KB))) { in ZSTD_compressSubBlock_literal()
381 switch(lhSize) in ZSTD_compressSubBlock_literal()
/freebsd/sys/contrib/zstd/lib/compress/
H A Dzstd_compress_literals.c80 size_t const lhSize = 3 + (srcSize >= 1 KB) + (srcSize >= 16 KB); in ZSTD_compressLiterals() local
101 RETURN_ERROR_IF(dstCapacity < lhSize+1, dstSize_tooSmall, "not enough space for compression"); in ZSTD_compressLiterals()
104 if (repeat == HUF_repeat_valid && lhSize == 3) singleStream = 1; in ZSTD_compressLiterals()
107 ostart+lhSize, dstCapacity-lhSize, src, srcSize, in ZSTD_compressLiterals()
111 ostart+lhSize, dstCapacity-lhSize, src, srcSize, in ZSTD_compressLiterals()
136 switch(lhSize) in ZSTD_compressLiterals()
157 DEBUGLOG(5, "Compressed literals: %u -> %u", (U32)srcSize, (U32)(lhSize+cLitSize)); in ZSTD_compressLiterals()
158 return lhSize+cLitSize; in ZSTD_compressLiterals()
H A Dzstd_compress_superblock.c48 size_t const lhSize = 3 + (litSize >= (1 KB - header)) + (litSize >= (16 KB - header)); in ZSTD_compressSubBlock_literal() local
51 BYTE* op = ostart + lhSize; in ZSTD_compressSubBlock_literal()
52 U32 const singleStream = lhSize == 3; in ZSTD_compressSubBlock_literal()
58 …mpressSubBlock_literal (litSize=%zu, lhSize=%zu, writeEntropy=%d)", litSize, lhSize, writeEntropy); in ZSTD_compressSubBlock_literal()
94 if (lhSize < (size_t)(3 + (cLitSize >= 1 KB) + (cLitSize >= 16 KB))) { in ZSTD_compressSubBlock_literal()
103 switch(lhSize) in ZSTD_compressSubBlock_literal()
/freebsd/sys/contrib/openzfs/module/zstd/lib/decompress/
H A Dzstd_decompress_block.c97 { size_t lhSize, litSize, litCSize; in ZSTD_decodeLiteralsBlock() local
107 lhSize = 3; in ZSTD_decodeLiteralsBlock()
113 lhSize = 4; in ZSTD_decodeLiteralsBlock()
119 lhSize = 5; in ZSTD_decodeLiteralsBlock()
125 RETURN_ERROR_IF(litCSize + lhSize > srcSize, corruption_detected, ""); in ZSTD_decodeLiteralsBlock()
135 dctx->litBuffer, litSize, istart+lhSize, litCSize, in ZSTD_decodeLiteralsBlock()
139 dctx->litBuffer, litSize, istart+lhSize, litCSize, in ZSTD_decodeLiteralsBlock()
147 istart+lhSize, litCSize, dctx->workspace, in ZSTD_decodeLiteralsBlock()
152 istart+lhSize, litCSize, dctx->workspace, in ZSTD_decodeLiteralsBlock()
158 istart+lhSize, litCSize, dctx->workspace, in ZSTD_decodeLiteralsBlock()
[all …]
H A Dzstd_decompress.c1620 zds->lhSize = zds->inPos = zds->outStart = zds->outEnd = 0; in ZSTD_decompressStream()
1637 …t hSize = ZSTD_getFrameHeader_advanced(&zds->fParams, zds->headerBuffer, zds->lhSize, zds->format); in ZSTD_decompressStream()
1661 … size_t const toLoad = hSize - zds->lhSize; /* if hSize!=0, hSize > zds->lhSize */ in ZSTD_decompressStream()
1666 memcpy(zds->headerBuffer + zds->lhSize, ip, remainingInput); in ZSTD_decompressStream()
1667 zds->lhSize += remainingInput; in ZSTD_decompressStream()
1670 …return (MAX((size_t)ZSTD_FRAMEHEADERSIZE_MIN(zds->format), hSize) - zds->lhSize) + ZSTD_blockHeade… in ZSTD_decompressStream()
1673 … memcpy(zds->headerBuffer + zds->lhSize, ip, toLoad); zds->lhSize = hSize; ip += toLoad; in ZSTD_decompressStream()
1711 FORWARD_IF_ERROR(ZSTD_decodeFrameHeader(zds, zds->headerBuffer, zds->lhSize), ""); in ZSTD_decompressStream()
H A Dzstd_decompress_internal.h149 size_t lhSize; member
/freebsd/sys/contrib/zstd/lib/decompress/
H A Dzstd_decompress_block.c138 { size_t lhSize, litSize, litCSize; in ZSTD_decodeLiteralsBlock() local
149 lhSize = 3; in ZSTD_decodeLiteralsBlock()
155 lhSize = 4; in ZSTD_decodeLiteralsBlock()
161 lhSize = 5; in ZSTD_decodeLiteralsBlock()
168 RETURN_ERROR_IF(litCSize + lhSize > srcSize, corruption_detected, ""); in ZSTD_decodeLiteralsBlock()
180 dctx->litBuffer, litSize, istart+lhSize, litCSize, in ZSTD_decodeLiteralsBlock()
184 dctx->litBuffer, litSize, istart+lhSize, litCSize, in ZSTD_decodeLiteralsBlock()
192 istart+lhSize, litCSize, dctx->workspace, in ZSTD_decodeLiteralsBlock()
197 istart+lhSize, litCSize, dctx->workspace, in ZSTD_decodeLiteralsBlock()
203 istart+lhSize, litCSize, dctx->workspace, in ZSTD_decodeLiteralsBlock()
[all …]
H A Dzstd_decompress.c1960 zds->lhSize = zds->inPos = zds->outStart = zds->outEnd = 0; in ZSTD_decompressStream()
1979 …t hSize = ZSTD_getFrameHeader_advanced(&zds->fParams, zds->headerBuffer, zds->lhSize, zds->format); in ZSTD_decompressStream()
2006 … size_t const toLoad = hSize - zds->lhSize; /* if hSize!=0, hSize > zds->lhSize */ in ZSTD_decompressStream()
2011 ZSTD_memcpy(zds->headerBuffer + zds->lhSize, ip, remainingInput); in ZSTD_decompressStream()
2012 zds->lhSize += remainingInput; in ZSTD_decompressStream()
2015 …return (MAX((size_t)ZSTD_FRAMEHEADERSIZE_MIN(zds->format), hSize) - zds->lhSize) + ZSTD_blockHeade… in ZSTD_decompressStream()
2018 … ZSTD_memcpy(zds->headerBuffer + zds->lhSize, ip, toLoad); zds->lhSize = hSize; ip += toLoad; in ZSTD_decompressStream()
2056 FORWARD_IF_ERROR(ZSTD_decodeFrameHeader(zds, zds->headerBuffer, zds->lhSize), ""); in ZSTD_decompressStream()
H A Dzstd_decompress_internal.h178 size_t lhSize; member
/freebsd/sys/contrib/zstd/lib/legacy/
H A Dzstd_v06.c3066 U32 lhSize = ((istart[0]) >> 4) & 3; in ZSTDv06_decodeLiteralsBlock() local
3068 switch(lhSize) in ZSTDv06_decodeLiteralsBlock()
3072 lhSize=3; in ZSTDv06_decodeLiteralsBlock()
3079 lhSize=4; in ZSTDv06_decodeLiteralsBlock()
3085 lhSize=5; in ZSTDv06_decodeLiteralsBlock()
3091 if (litCSize + lhSize > srcSize) return ERROR(corruption_detected); in ZSTDv06_decodeLiteralsBlock()
3094 … HUFv06_decompress1X2(dctx->litBuffer, litSize, istart+lhSize, litCSize) : in ZSTDv06_decodeLiteralsBlock()
3095 … HUFv06_decompress (dctx->litBuffer, litSize, istart+lhSize, litCSize) )) in ZSTDv06_decodeLiteralsBlock()
3101 return litCSize + lhSize; in ZSTDv06_decodeLiteralsBlock()
3105 U32 lhSize = ((istart[0]) >> 4) & 3; in ZSTDv06_decodeLiteralsBlock() local
[all …]
H A Dzstd_v07.c3295 U32 lhSize = (istart[0] >> 4) & 3; in ZSTDv07_decodeLiteralsBlock() local
3297 switch(lhSize) in ZSTDv07_decodeLiteralsBlock()
3301 lhSize=3; in ZSTDv07_decodeLiteralsBlock()
3308 lhSize=4; in ZSTDv07_decodeLiteralsBlock()
3314 lhSize=5; in ZSTDv07_decodeLiteralsBlock()
3320 if (litCSize + lhSize > srcSize) return ERROR(corruption_detected); in ZSTDv07_decodeLiteralsBlock()
3323 … HUFv07_decompress1X2_DCtx(dctx->hufTable, dctx->litBuffer, litSize, istart+lhSize, litCSize) : in ZSTDv07_decodeLiteralsBlock()
3324 … HUFv07_decompress4X_hufOnly (dctx->hufTable, dctx->litBuffer, litSize, istart+lhSize, litCSize) )) in ZSTDv07_decodeLiteralsBlock()
3331 return litCSize + lhSize; in ZSTDv07_decodeLiteralsBlock()
3335 U32 lhSize = ((istart[0]) >> 4) & 3; in ZSTDv07_decodeLiteralsBlock() local
[all …]
H A Dzstd_v05.c2875 U32 lhSize = ((istart[0]) >> 4) & 3; in ZSTDv05_decodeLiteralsBlock() local
2877 switch(lhSize) in ZSTDv05_decodeLiteralsBlock()
2881 lhSize=3; in ZSTDv05_decodeLiteralsBlock()
2888 lhSize=4; in ZSTDv05_decodeLiteralsBlock()
2894 lhSize=5; in ZSTDv05_decodeLiteralsBlock()
2900 if (litCSize + lhSize > srcSize) return ERROR(corruption_detected); in ZSTDv05_decodeLiteralsBlock()
2903 … HUFv05_decompress1X2(dctx->litBuffer, litSize, istart+lhSize, litCSize) : in ZSTDv05_decodeLiteralsBlock()
2904 … HUFv05_decompress (dctx->litBuffer, litSize, istart+lhSize, litCSize) )) in ZSTDv05_decodeLiteralsBlock()
2910 return litCSize + lhSize; in ZSTDv05_decodeLiteralsBlock()
2916 U32 lhSize = ((istart[0]) >> 4) & 3; in ZSTDv05_decodeLiteralsBlock() local
[all …]
/freebsd/sys/contrib/zstd/lib/dictBuilder/
H A Dzdict.c880 { size_t const lhSize = FSE_writeNCount(dstPtr, maxDstSize, litLengthNCount, MaxLL, llLog); in ZDICT_analyzeEntropy() local
881 if (FSE_isError(lhSize)) { in ZDICT_analyzeEntropy()
882 eSize = lhSize; in ZDICT_analyzeEntropy()
886 dstPtr += lhSize; in ZDICT_analyzeEntropy()
887 maxDstSize -= lhSize; in ZDICT_analyzeEntropy()
888 eSize += lhSize; in ZDICT_analyzeEntropy()