| /freebsd-12-stable/sys/contrib/zstd/lib/common/ |
| H A D | entropy_common.c | 155 `huffWeight` is destination buffer.
160 size_t HUF_readStats(BYTE* huffWeight, size_t hwSize, U32* rankStats, argument
171 /* memset(huffWeight, 0, hwSize); *//* is not necessary, even though some analyzer complain ... */
181 huffWeight[n] = ip[n/2] >> 4;
182 huffWeight[n+1] = ip[n/2] & 15;
187 oSize = FSE_decompress_wksp(huffWeight, hwSize-1, ip+1, iSize, fseWorkspace, 6); /* max (hwSize-1) values decoded, as last one is implied */
195 if (huffWeight[n] >= HUF_TABLELOG_MAX) return ERROR(corruption_detected);
196 rankStats[huffWeight[n]]++;
197 weightTotal += (1 << huffWeight[n]) >> 1;
211 huffWeight[oSiz
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| H A D | huf.h | 234 * `huffWeight` is destination buffer.
237 size_t HUF_readStats(BYTE* huffWeight, size_t hwSize,
|
| /freebsd-12-stable/sys/contrib/zstd/lib/compress/ |
| H A D | huf_compress.c | 139 BYTE huffWeight[HUF_SYMBOLVALUE_MAX]; local
151 huffWeight[n] = bitsToWeight[CTable[n].nbBits];
154 { CHECK_V_F(hSize, HUF_compressWeights(op+1, maxDstSize-1, huffWeight, maxSymbolValue) );
164 huffWeight[maxSymbolValue] = 0; /* to be sure it doesn't cause msan issue in final combination */
166 op[(n/2)+1] = (BYTE)((huffWeight[n] << 4) + huffWeight[n+1]);
173 BYTE huffWeight[HUF_SYMBOLVALUE_MAX + 1]; /* init not required, even though some static analyzer may complain */ local
179 CHECK_V_F(readSize, HUF_readStats(huffWeight, HUF_SYMBOLVALUE_MAX+1, rankVal, &nbSymbols, &tableLog, src, srcSize));
195 const U32 w = huffWeight[n];
|
| /freebsd-12-stable/sys/contrib/zstd/lib/legacy/ |
| H A D | zstd_v01.c | 957 BYTE huffWeight[HUF_MAX_SYMBOL_VALUE + 1]; local
973 //memset(huffWeight, 0, sizeof(huffWeight)); /* should not be necessary, but some analyzer complain ... */
980 memset(huffWeight, 1, sizeof(huffWeight));
991 huffWeight[n] = ip[n/2] >> 4;
992 huffWeight[n+1] = ip[n/2] & 15;
999 oSize = FSE_decompress(huffWeight, HUF_MAX_SYMBOL_VALUE, ip+1, iSize); /* max 255 values decoded, last one is implied */
1008 if (huffWeight[n] >= HUF_ABSOLUTEMAX_TABLELOG) return (size_t)-FSE_ERROR_corruptionDetected;
1009 rankVal[huffWeight[
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| H A D | zstd_v03.c | 1525 @huffWeight : destination buffer
1528 static size_t HUF_readStats(BYTE* huffWeight, size_t hwSize, U32* rankStats, argument
1541 //memset(huffWeight, 0, hwSize); /* is not necessary, even though some analyzer complain ... */
1549 memset(huffWeight, 1, hwSize);
1561 huffWeight[n] = ip[n/2] >> 4;
1562 huffWeight[n+1] = ip[n/2] & 15;
1569 oSize = FSE_decompress(huffWeight, hwSize-1, ip+1, iSize); /* max (hwSize-1) values decoded, as last one is implied */
1578 if (huffWeight[n] >= HUF_ABSOLUTEMAX_TABLELOG) return ERROR(corruption_detected);
1579 rankStats[huffWeight[n]]++;
1580 weightTotal += (1 << huffWeight[
1613 BYTE huffWeight[HUF_MAX_SYMBOL_VALUE + 1]; local
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| H A D | zstd_v07.c | 1103 `huffWeight` is destination buffer.
1106 size_t HUFv07_readStats(BYTE* huffWeight, size_t hwSize, U32* rankStats,
1302 `huffWeight` is destination buffer.
1306 size_t HUFv07_readStats(BYTE* huffWeight, size_t hwSize, U32* rankStats, argument
1317 //memset(huffWeight, 0, hwSize); /* is not necessary, even though some analyzer complain ... */
1323 memset(huffWeight, 1, hwSize);
1334 huffWeight[n] = ip[n/2] >> 4;
1335 huffWeight[n+1] = ip[n/2] & 15;
1339 oSize = FSEv07_decompress(huffWeight, hwSize-1, ip+1, iSize); /* max (hwSize-1) values decoded, as last one is implied */
1347 if (huffWeight[
1778 BYTE huffWeight[HUFv07_SYMBOLVALUE_MAX + 1]; local
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| H A D | zstd_v02.c | 1528 @huffWeight : destination buffer
1531 static size_t HUF_readStats(BYTE* huffWeight, size_t hwSize, U32* rankStats, argument
1544 //memset(huffWeight, 0, hwSize); /* is not necessary, even though some analyzer complain ... */
1552 memset(huffWeight, 1, hwSize);
1564 huffWeight[n] = ip[n/2] >> 4;
1565 huffWeight[n+1] = ip[n/2] & 15;
1572 oSize = FSE_decompress(huffWeight, hwSize-1, ip+1, iSize); /* max (hwSize-1) values decoded, as last one is implied */
1581 if (huffWeight[n] >= HUF_ABSOLUTEMAX_TABLELOG) return ERROR(corruption_detected);
1582 rankStats[huffWeight[n]]++;
1583 weightTotal += (1 << huffWeight[
1616 BYTE huffWeight[HUF_MAX_SYMBOL_VALUE + 1]; local
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| H A D | zstd_v04.c | 1740 @huffWeight : destination buffer
1743 static size_t HUF_readStats(BYTE* huffWeight, size_t hwSize, U32* rankStats, argument
1756 //memset(huffWeight, 0, hwSize); /* is not necessary, even though some analyzer complain ... */
1764 memset(huffWeight, 1, hwSize);
1776 huffWeight[n] = ip[n/2] >> 4;
1777 huffWeight[n+1] = ip[n/2] & 15;
1784 oSize = FSE_decompress(huffWeight, hwSize-1, ip+1, iSize); /* max (hwSize-1) values decoded, as last one is implied */
1793 if (huffWeight[n] >= HUF_ABSOLUTEMAX_TABLELOG) return ERROR(corruption_detected);
1794 rankStats[huffWeight[n]]++;
1795 weightTotal += (1 << huffWeight[
1828 BYTE huffWeight[HUF_MAX_SYMBOL_VALUE + 1]; local
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| H A D | zstd_v05.c | 1788 @huffWeight : destination buffer
1791 static size_t HUFv05_readStats(BYTE* huffWeight, size_t hwSize, U32* rankStats, argument
1804 //memset(huffWeight, 0, hwSize); /* is not necessary, even though some analyzer complain ... */
1810 memset(huffWeight, 1, hwSize);
1820 huffWeight[n] = ip[n/2] >> 4;
1821 huffWeight[n+1] = ip[n/2] & 15;
1825 oSize = FSEv05_decompress(huffWeight, hwSize-1, ip+1, iSize); /* max (hwSize-1) values decoded, as last one is implied */
1833 if (huffWeight[n] >= HUFv05_ABSOLUTEMAX_TABLELOG) return ERROR(corruption_detected);
1834 rankStats[huffWeight[n]]++;
1835 weightTotal += (1 << huffWeight[
1868 BYTE huffWeight[HUFv05_MAX_SYMBOL_VALUE + 1]; local
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| H A D | zstd_v06.c | 1851 `huffWeight` is destination buffer.
1854 MEM_STATIC size_t HUFv06_readStats(BYTE* huffWeight, size_t hwSize, U32* rankStats, argument
1865 //memset(huffWeight, 0, hwSize); /* is not necessary, even though some analyzer complain ... */
1871 memset(huffWeight, 1, hwSize);
1882 huffWeight[n] = ip[n/2] >> 4;
1883 huffWeight[n+1] = ip[n/2] & 15;
1887 oSize = FSEv06_decompress(huffWeight, hwSize-1, ip+1, iSize); /* max (hwSize-1) values decoded, as last one is implied */
1895 if (huffWeight[n] >= HUFv06_ABSOLUTEMAX_TABLELOG) return ERROR(corruption_detected);
1896 rankStats[huffWeight[n]]++;
1897 weightTotal += (1 << huffWeight[
2006 BYTE huffWeight[HUFv06_MAX_SYMBOL_VALUE + 1]; local
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| /freebsd-12-stable/sys/contrib/zstd/lib/decompress/ |
| H A D | huf_decompress.c | 89 BYTE* huffWeight; local
94 huffWeight = (BYTE *)((U32 *)workSpace + spaceUsed32);
100 /* memset(huffWeight, 0, sizeof(huffWeight)); */ /* is not necessary, even though some analyzer complain ... */
102 iSize = HUF_readStats(huffWeight, HUF_SYMBOLVALUE_MAX + 1, rankVal, &nbSymbols, &tableLog, src, srcSize);
124 U32 const w = huffWeight[n];
|