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Searched refs:bitsConsumed (Results 1 – 13 of 13) sorted by relevance

/freebsd/sys/contrib/openzfs/module/zstd/lib/common/
H A Dbitstream.h93 unsigned bitsConsumed; member
266 …bitD->bitsConsumed = lastByte ? 8 - ZSTD_highbit32(lastByte) : 0; /* ensures bitsConsumed is alwa… in BIT_initDStream()
294 bitD->bitsConsumed = lastByte ? 8 - ZSTD_highbit32(lastByte) : 0; in BIT_initDStream()
297 bitD->bitsConsumed += (U32)(sizeof(bitD->bitContainer) - srcSize)*8; in BIT_initDStream()
337 …MiddleBits(bitD->bitContainer, (sizeof(bitD->bitContainer)*8) - bitD->bitsConsumed - nbBits, nbBit… in BIT_lookBits()
341 …return ((bitD->bitContainer << (bitD->bitsConsumed & regMask)) >> 1) >> ((regMask-nbBits) & regMas… in BIT_lookBits()
351 … return (bitD->bitContainer << (bitD->bitsConsumed & regMask)) >> (((regMask+1)-nbBits) & regMask); in BIT_lookBitsFast()
356 bitD->bitsConsumed += nbBits; in BIT_skipBits()
387 assert(bitD->bitsConsumed <= sizeof(bitD->bitContainer)*8); in BIT_reloadDStream_internal()
388 bitD->ptr -= bitD->bitsConsumed >> 3; in BIT_reloadDStream_internal()
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/freebsd/sys/contrib/zstd/lib/common/
H A Dbitstream.h92 unsigned bitsConsumed; member
265 …bitD->bitsConsumed = lastByte ? 8 - ZSTD_highbit32(lastByte) : 0; /* ensures bitsConsumed is alwa… in BIT_initDStream()
293 bitD->bitsConsumed = lastByte ? 8 - ZSTD_highbit32(lastByte) : 0; in BIT_initDStream()
296 bitD->bitsConsumed += (U32)(sizeof(bitD->bitContainer) - srcSize)*8; in BIT_initDStream()
336 …MiddleBits(bitD->bitContainer, (sizeof(bitD->bitContainer)*8) - bitD->bitsConsumed - nbBits, nbBit… in BIT_lookBits()
340 …return ((bitD->bitContainer << (bitD->bitsConsumed & regMask)) >> 1) >> ((regMask-nbBits) & regMas… in BIT_lookBits()
350 … return (bitD->bitContainer << (bitD->bitsConsumed & regMask)) >> (((regMask+1)-nbBits) & regMask); in BIT_lookBitsFast()
355 bitD->bitsConsumed += nbBits; in BIT_skipBits()
386 assert(bitD->bitsConsumed <= sizeof(bitD->bitContainer)*8); in BIT_reloadDStream_internal()
387 bitD->ptr -= bitD->bitsConsumed >> 3; in BIT_reloadDStream_internal()
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/freebsd/sys/contrib/zstd/lib/legacy/
H A Dzstd_v01.c81 unsigned bitsConsumed; member
618 bitD->bitsConsumed = 8 - FSE_highbit32(contain32); in FSE_initDStream()
644 bitD->bitsConsumed = 8 - FSE_highbit32(contain32); in FSE_initDStream()
645 bitD->bitsConsumed += (U32)(sizeof(size_t) - srcSize)*8; in FSE_initDStream()
662 …return ((bitD->bitContainer << (bitD->bitsConsumed & bitMask)) >> 1) >> ((bitMask-nbBits) & bitMas… in FSE_lookBits()
668 … return (bitD->bitContainer << (bitD->bitsConsumed & bitMask)) >> (((bitMask+1)-nbBits) & bitMask); in FSE_lookBitsFast()
673 bitD->bitsConsumed += nbBits; in FSE_skipBits()
700 if (bitD->bitsConsumed > (sizeof(bitD->bitContainer)*8)) /* should never happen */ in FSE_reloadDStream()
705 bitD->ptr -= bitD->bitsConsumed >> 3; in FSE_reloadDStream()
706 bitD->bitsConsumed &= 7; in FSE_reloadDStream()
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H A Dzstd_v02.c261 unsigned bitsConsumed; member
335 bitD->bitsConsumed = 8 - BIT_highbit32(contain32); in BIT_initDStream()
361 bitD->bitsConsumed = 8 - BIT_highbit32(contain32); in BIT_initDStream()
362 bitD->bitsConsumed += (U32)(sizeof(size_t) - srcSize)*8; in BIT_initDStream()
371 …return ((bitD->bitContainer << (bitD->bitsConsumed & bitMask)) >> 1) >> ((bitMask-nbBits) & bitMas… in BIT_lookBits()
379 … return (bitD->bitContainer << (bitD->bitsConsumed & bitMask)) >> (((bitMask+1)-nbBits) & bitMask); in BIT_lookBitsFast()
384 bitD->bitsConsumed += nbBits; in BIT_skipBits()
405 if (bitD->bitsConsumed > (sizeof(bitD->bitContainer)*8)) /* should never happen */ in BIT_reloadDStream()
410 bitD->ptr -= bitD->bitsConsumed >> 3; in BIT_reloadDStream()
411 bitD->bitsConsumed &= 7; in BIT_reloadDStream()
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H A Dzstd_v03.c262 unsigned bitsConsumed; member
337 bitD->bitsConsumed = 8 - BIT_highbit32(contain32); in BIT_initDStream()
363 bitD->bitsConsumed = 8 - BIT_highbit32(contain32); in BIT_initDStream()
364 bitD->bitsConsumed += (U32)(sizeof(size_t) - srcSize)*8; in BIT_initDStream()
372 …return ((bitD->bitContainer << (bitD->bitsConsumed & bitMask)) >> 1) >> ((bitMask-nbBits) & bitMas… in BIT_lookBits()
380 … return (bitD->bitContainer << (bitD->bitsConsumed & bitMask)) >> (((bitMask+1)-nbBits) & bitMask); in BIT_lookBitsFast()
385 bitD->bitsConsumed += nbBits; in BIT_skipBits()
406 if (bitD->bitsConsumed > (sizeof(bitD->bitContainer)*8)) /* should never happen */ in BIT_reloadDStream()
411 bitD->ptr -= bitD->bitsConsumed >> 3; in BIT_reloadDStream()
412 bitD->bitsConsumed &= 7; in BIT_reloadDStream()
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H A Dzstd_v04.c538 unsigned bitsConsumed; member
613 bitD->bitsConsumed = 8 - BIT_highbit32(contain32); in BIT_initDStream()
633 bitD->bitsConsumed = 8 - BIT_highbit32(contain32); in BIT_initDStream()
634 bitD->bitsConsumed += (U32)(sizeof(size_t) - srcSize)*8; in BIT_initDStream()
643 …return ((bitD->bitContainer << (bitD->bitsConsumed & bitMask)) >> 1) >> ((bitMask-nbBits) & bitMas… in BIT_lookBits()
651 … return (bitD->bitContainer << (bitD->bitsConsumed & bitMask)) >> (((bitMask+1)-nbBits) & bitMask); in BIT_lookBitsFast()
656 bitD->bitsConsumed += nbBits; in BIT_skipBits()
677 if (bitD->bitsConsumed > (sizeof(bitD->bitContainer)*8)) /* should never happen */ in BIT_reloadDStream()
682 bitD->ptr -= bitD->bitsConsumed >> 3; in BIT_reloadDStream()
683 bitD->bitsConsumed &= 7; in BIT_reloadDStream()
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H A Dzstd_v05.c673 unsigned bitsConsumed; member
745 bitD->bitsConsumed = 8 - BITv05_highbit32(contain32); in BITv05_initDStream()
763 bitD->bitsConsumed = 8 - BITv05_highbit32(contain32); in BITv05_initDStream()
764 bitD->bitsConsumed += (U32)(sizeof(size_t) - srcSize)*8; in BITv05_initDStream()
773 …return ((bitD->bitContainer << (bitD->bitsConsumed & bitMask)) >> 1) >> ((bitMask-nbBits) & bitMas… in BITv05_lookBits()
781 … return (bitD->bitContainer << (bitD->bitsConsumed & bitMask)) >> (((bitMask+1)-nbBits) & bitMask); in BITv05_lookBitsFast()
786 bitD->bitsConsumed += nbBits; in BITv05_skipBits()
807 if (bitD->bitsConsumed > (sizeof(bitD->bitContainer)*8)) /* should never happen */ in BITv05_reloadDStream()
811 bitD->ptr -= bitD->bitsConsumed >> 3; in BITv05_reloadDStream()
812 bitD->bitsConsumed &= 7; in BITv05_reloadDStream()
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H A Dzstd_v06.c772 unsigned bitsConsumed; member
843 bitD->bitsConsumed = 8 - BITv06_highbit32(lastByte); } in BITv06_initDStream()
860 bitD->bitsConsumed = 8 - BITv06_highbit32(lastByte); } in BITv06_initDStream()
861 bitD->bitsConsumed += (U32)(sizeof(bitD->bitContainer) - srcSize)*8; in BITv06_initDStream()
871 …return ((bitD->bitContainer << (bitD->bitsConsumed & bitMask)) >> 1) >> ((bitMask-nbBits) & bitMas… in BITv06_lookBits()
879 … return (bitD->bitContainer << (bitD->bitsConsumed & bitMask)) >> (((bitMask+1)-nbBits) & bitMask); in BITv06_lookBitsFast()
884 bitD->bitsConsumed += nbBits; in BITv06_skipBits()
905 if (bitD->bitsConsumed > (sizeof(bitD->bitContainer)*8)) /* should never happen */ in BITv06_reloadDStream()
909 bitD->ptr -= bitD->bitsConsumed >> 3; in BITv06_reloadDStream()
910 bitD->bitsConsumed &= 7; in BITv06_reloadDStream()
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H A Dzstd_v07.c443 unsigned bitsConsumed; member
511 bitD->bitsConsumed = lastByte ? 8 - BITv07_highbit32(lastByte) : 0; in BITv07_initDStream()
528 bitD->bitsConsumed = lastByte ? 8 - BITv07_highbit32(lastByte) : 0; in BITv07_initDStream()
530 bitD->bitsConsumed += (U32)(sizeof(bitD->bitContainer) - srcSize)*8; in BITv07_initDStream()
540 …return ((bitD->bitContainer << (bitD->bitsConsumed & bitMask)) >> 1) >> ((bitMask-nbBits) & bitMas… in BITv07_lookBits()
548 … return (bitD->bitContainer << (bitD->bitsConsumed & bitMask)) >> (((bitMask+1)-nbBits) & bitMask); in BITv07_lookBitsFast()
553 bitD->bitsConsumed += nbBits; in BITv07_skipBits()
574 …if (bitD->bitsConsumed > (sizeof(bitD->bitContainer)*8)) /* should not happen => corruption detec… in BITv07_reloadDStream()
578 bitD->ptr -= bitD->bitsConsumed >> 3; in BITv07_reloadDStream()
579 bitD->bitsConsumed &= 7; in BITv07_reloadDStream()
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/freebsd/sys/contrib/zstd/lib/decompress/
H A Dhuf_decompress.c152 size_t const bitsConsumed = lastByte ? 8 - ZSTD_highbit32(lastByte) : 0; in HUF_initFastDStream() local
154 assert(bitsConsumed <= 8); in HUF_initFastDStream()
156 return value << bitsConsumed; in HUF_initFastDStream()
297 bit->bitsConsumed = ZSTD_countTrailingZeros64(args->bits[stream]); in HUF_initRemainingDStream()
1282 if (DStream->bitsConsumed < (sizeof(DStream->bitContainer)*8)) { in HUF_decodeLastSymbolX2()
1284 if (DStream->bitsConsumed > (sizeof(DStream->bitContainer)*8)) in HUF_decodeLastSymbolX2()
1286 DStream->bitsConsumed = (sizeof(DStream->bitContainer)*8); in HUF_decodeLastSymbolX2()
H A Dzstd_decompress_block.c1580 …%p, bitsConsumed=%u", seqState.DStream.start, seqState.DStream.ptr, seqState.DStream.bitsConsumed); in ZSTD_decompressSequences_bodySplitLitBuffer()
/freebsd/sys/contrib/openzfs/module/zstd/lib/decompress/
H A Dhuf_decompress.c153 size_t const bitsConsumed = lastByte ? 8 - ZSTD_highbit32(lastByte) : 0; in HUF_initFastDStream() local
155 assert(bitsConsumed <= 8); in HUF_initFastDStream()
157 return value << bitsConsumed; in HUF_initFastDStream()
298 bit->bitsConsumed = ZSTD_countTrailingZeros64(args->bits[stream]); in HUF_initRemainingDStream()
1283 if (DStream->bitsConsumed < (sizeof(DStream->bitContainer)*8)) { in HUF_decodeLastSymbolX2()
1285 if (DStream->bitsConsumed > (sizeof(DStream->bitContainer)*8)) in HUF_decodeLastSymbolX2()
1287 DStream->bitsConsumed = (sizeof(DStream->bitContainer)*8); in HUF_decodeLastSymbolX2()
H A Dzstd_decompress_block.c1581 …%p, bitsConsumed=%u", seqState.DStream.start, seqState.DStream.ptr, seqState.DStream.bitsConsumed); in ZSTD_decompressSequences_bodySplitLitBuffer()