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Searched refs:bitStream (Results 1 – 10 of 10) sorted by relevance

/freebsd-12.1/sys/contrib/zstd/lib/common/
H A Dentropy_common.c70 U32 bitStream; in FSE_readNCount() local
76 bitStream = MEM_readLE32(ip); in FSE_readNCount()
79 bitStream >>= 4; in FSE_readNCount()
89 while ((bitStream & 0xFFFF) == 0xFFFF) { in FSE_readNCount()
95 bitStream >>= 16; in FSE_readNCount()
98 while ((bitStream & 3) == 3) { in FSE_readNCount()
100 bitStream >>= 2; in FSE_readNCount()
103 n0 += bitStream & 3; in FSE_readNCount()
112 bitStream >>= 2; in FSE_readNCount()
118 count = bitStream & (threshold-1); in FSE_readNCount()
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/freebsd-12.1/sys/contrib/zstd/lib/compress/
H A Dfse_compress.c197 U32 bitStream; in FSE_writeNCount_generic() local
202 bitStream = 0; in FSE_writeNCount_generic()
221 out[0] = (BYTE) bitStream; in FSE_writeNCount_generic()
224 bitStream>>=16; in FSE_writeNCount_generic()
235 out[0] = (BYTE)bitStream; in FSE_writeNCount_generic()
238 bitStream >>= 16; in FSE_writeNCount_generic()
255 out[0] = (BYTE)bitStream; in FSE_writeNCount_generic()
256 out[1] = (BYTE)(bitStream>>8); in FSE_writeNCount_generic()
258 bitStream >>= 16; in FSE_writeNCount_generic()
264 out[0] = (BYTE)bitStream; in FSE_writeNCount_generic()
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/freebsd-12.1/sys/contrib/zstd/lib/legacy/
H A Dzstd_v01.c491 U32 bitStream; in FSE_readNCount() local
497 bitStream = FSE_readLE32(ip); in FSE_readNCount()
500 bitStream >>= 4; in FSE_readNCount()
512 while ((bitStream & 0xFFFF) == 0xFFFF) in FSE_readNCount()
522 bitStream >>= 16; in FSE_readNCount()
526 while ((bitStream & 3) == 3) in FSE_readNCount()
529 bitStream>>=2; in FSE_readNCount()
532 n0 += bitStream & 3; in FSE_readNCount()
540 bitStream = FSE_readLE32(ip) >> bitCount; in FSE_readNCount()
543 bitStream >>= 2; in FSE_readNCount()
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H A Dzstd_v03.c1177 U32 bitStream; in FSE_readNCount() local
1183 bitStream = MEM_readLE32(ip); in FSE_readNCount()
1186 bitStream >>= 4; in FSE_readNCount()
1198 while ((bitStream & 0xFFFF) == 0xFFFF) in FSE_readNCount()
1208 bitStream >>= 16; in FSE_readNCount()
1212 while ((bitStream & 3) == 3) in FSE_readNCount()
1215 bitStream>>=2; in FSE_readNCount()
1218 n0 += bitStream & 3; in FSE_readNCount()
1226 bitStream = MEM_readLE32(ip) >> bitCount; in FSE_readNCount()
1229 bitStream >>= 2; in FSE_readNCount()
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H A Dzstd_v02.c1176 U32 bitStream; in FSE_readNCount() local
1182 bitStream = MEM_readLE32(ip); in FSE_readNCount()
1185 bitStream >>= 4; in FSE_readNCount()
1197 while ((bitStream & 0xFFFF) == 0xFFFF) in FSE_readNCount()
1207 bitStream >>= 16; in FSE_readNCount()
1211 while ((bitStream & 3) == 3) in FSE_readNCount()
1214 bitStream>>=2; in FSE_readNCount()
1217 n0 += bitStream & 3; in FSE_readNCount()
1225 bitStream = MEM_readLE32(ip) >> bitCount; in FSE_readNCount()
1228 bitStream >>= 2; in FSE_readNCount()
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H A Dzstd_v04.c1216 U32 bitStream; in FSE_readNCount() local
1222 bitStream = MEM_readLE32(ip); in FSE_readNCount()
1225 bitStream >>= 4; in FSE_readNCount()
1237 while ((bitStream & 0xFFFF) == 0xFFFF) in FSE_readNCount()
1247 bitStream >>= 16; in FSE_readNCount()
1251 while ((bitStream & 3) == 3) in FSE_readNCount()
1254 bitStream>>=2; in FSE_readNCount()
1257 n0 += bitStream & 3; in FSE_readNCount()
1265 bitStream = MEM_readLE32(ip) >> bitCount; in FSE_readNCount()
1268 bitStream >>= 2; in FSE_readNCount()
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H A Dzstd_v06.c1272 U32 bitStream; in FSEv06_readNCount() local
1278 bitStream = MEM_readLE32(ip); in FSEv06_readNCount()
1281 bitStream >>= 4; in FSEv06_readNCount()
1291 while ((bitStream & 0xFFFF) == 0xFFFF) { in FSEv06_readNCount()
1297 bitStream >>= 16; in FSEv06_readNCount()
1300 while ((bitStream & 3) == 3) { in FSEv06_readNCount()
1302 bitStream>>=2; in FSEv06_readNCount()
1305 n0 += bitStream & 3; in FSEv06_readNCount()
1312 bitStream = MEM_readLE32(ip) >> bitCount; in FSEv06_readNCount()
1315 bitStream >>= 2; in FSEv06_readNCount()
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H A Dzstd_v05.c1288 U32 bitStream; in FSEv05_readNCount() local
1294 bitStream = MEM_readLE32(ip); in FSEv05_readNCount()
1297 bitStream >>= 4; in FSEv05_readNCount()
1307 while ((bitStream & 0xFFFF) == 0xFFFF) { in FSEv05_readNCount()
1313 bitStream >>= 16; in FSEv05_readNCount()
1316 while ((bitStream & 3) == 3) { in FSEv05_readNCount()
1318 bitStream>>=2; in FSEv05_readNCount()
1321 n0 += bitStream & 3; in FSEv05_readNCount()
1328 bitStream = MEM_readLE32(ip) >> bitCount; in FSEv05_readNCount()
1331 bitStream >>= 2; in FSEv05_readNCount()
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H A Dzstd_v07.c1216 U32 bitStream; in FSEv07_readNCount() local
1222 bitStream = MEM_readLE32(ip); in FSEv07_readNCount()
1225 bitStream >>= 4; in FSEv07_readNCount()
1235 while ((bitStream & 0xFFFF) == 0xFFFF) { in FSEv07_readNCount()
1241 bitStream >>= 16; in FSEv07_readNCount()
1244 while ((bitStream & 3) == 3) { in FSEv07_readNCount()
1246 bitStream>>=2; in FSEv07_readNCount()
1249 n0 += bitStream & 3; in FSEv07_readNCount()
1256 bitStream = MEM_readLE32(ip) >> bitCount; in FSEv07_readNCount()
1259 bitStream >>= 2; in FSEv07_readNCount()
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/freebsd-12.1/sys/contrib/zstd/doc/
H A Dzstd_compression_format.md569 …ction_Header` | [`Literals_Length_Table`] | [`Offset_Table`] | [`Match_Length_Table`] | bitStream |
1205 by tracking bitStream overflow condition: