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Searched refs:bitD (Results 1 – 17 of 17) sorted by relevance

/freebsd-14.2/sys/contrib/openzfs/module/zstd/lib/common/
H A Dbitstream.h277 bitD->limitPtr = bitD->start + sizeof(bitD->bitContainer); in BIT_initDStream()
281 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BIT_initDStream()
286 bitD->ptr = bitD->start; in BIT_initDStream()
287 bitD->bitContainer = *(const BYTE*)(bitD->start); in BIT_initDStream()
402 if (UNLIKELY(bitD->ptr < bitD->limitPtr)) in BIT_reloadDStreamFast()
404 assert(bitD->bitsConsumed <= sizeof(bitD->bitContainer)*8); in BIT_reloadDStreamFast()
405 bitD->ptr -= bitD->bitsConsumed >> 3; in BIT_reloadDStreamFast()
407 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BIT_reloadDStreamFast()
421 if (bitD->ptr >= bitD->limitPtr) { in BIT_reloadDStream()
424 if (bitD->ptr == bitD->start) { in BIT_reloadDStream()
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H A Dfse_decompress.c176 BIT_DStream_t bitD; in FSE_decompress_usingDTable_generic() local
181 CHECK_F(BIT_initDStream(&bitD, cSrc, cSrcSize)); in FSE_decompress_usingDTable_generic()
183 FSE_initDState(&state1, &bitD, dt); in FSE_decompress_usingDTable_generic()
184 FSE_initDState(&state2, &bitD, dt); in FSE_decompress_usingDTable_generic()
186 …ETSYMBOL(statePtr) fast ? FSE_decodeSymbolFast(statePtr, &bitD) : FSE_decodeSymbol(statePtr, &bitD) in FSE_decompress_usingDTable_generic()
189 for ( ; (BIT_reloadDStream(&bitD)==BIT_DStream_unfinished) & (op<olimit) ; op+=4) { in FSE_decompress_usingDTable_generic()
193 BIT_reloadDStream(&bitD); in FSE_decompress_usingDTable_generic()
198 { if (BIT_reloadDStream(&bitD) > BIT_DStream_unfinished) { op+=2; break; } } in FSE_decompress_usingDTable_generic()
203 BIT_reloadDStream(&bitD); in FSE_decompress_usingDTable_generic()
213 if (BIT_reloadDStream(&bitD)==BIT_DStream_overflow) { in FSE_decompress_usingDTable_generic()
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H A Dfse.h419 static unsigned char FSE_decodeSymbol(FSE_DState_t* DStatePtr, BIT_DStream_t* bitD);
476 static unsigned char FSE_decodeSymbolFast(FSE_DState_t* DStatePtr, BIT_DStream_t* bitD);
577 MEM_STATIC void FSE_initDState(FSE_DState_t* DStatePtr, BIT_DStream_t* bitD, const FSE_DTable* dt) in FSE_initDState() argument
581 DStatePtr->state = BIT_readBits(bitD, DTableH->tableLog); in FSE_initDState()
582 BIT_reloadDStream(bitD); in FSE_initDState()
592 MEM_STATIC void FSE_updateState(FSE_DState_t* DStatePtr, BIT_DStream_t* bitD) in FSE_updateState() argument
596 size_t const lowBits = BIT_readBits(bitD, nbBits); in FSE_updateState()
600 MEM_STATIC BYTE FSE_decodeSymbol(FSE_DState_t* DStatePtr, BIT_DStream_t* bitD) in FSE_decodeSymbol() argument
605 size_t const lowBits = BIT_readBits(bitD, nbBits); in FSE_decodeSymbol()
613 MEM_STATIC BYTE FSE_decodeSymbolFast(FSE_DState_t* DStatePtr, BIT_DStream_t* bitD) in FSE_decodeSymbolFast() argument
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/freebsd-14.2/sys/contrib/zstd/lib/common/
H A Dbitstream.h288 bitD->limitPtr = bitD->start + sizeof(bitD->bitContainer); in BIT_initDStream()
292 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BIT_initDStream()
297 bitD->ptr = bitD->start; in BIT_initDStream()
298 bitD->bitContainer = *(const BYTE*)(bitD->start); in BIT_initDStream()
426 if (UNLIKELY(bitD->ptr < bitD->limitPtr)) in BIT_reloadDStreamFast()
428 assert(bitD->bitsConsumed <= sizeof(bitD->bitContainer)*8); in BIT_reloadDStreamFast()
429 bitD->ptr -= bitD->bitsConsumed >> 3; in BIT_reloadDStreamFast()
431 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BIT_reloadDStreamFast()
445 if (bitD->ptr >= bitD->limitPtr) { in BIT_reloadDStream()
448 if (bitD->ptr == bitD->start) { in BIT_reloadDStream()
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H A Dfse_decompress.c241 BIT_DStream_t bitD; in FSE_decompress_usingDTable_generic() local
246 CHECK_F(BIT_initDStream(&bitD, cSrc, cSrcSize)); in FSE_decompress_usingDTable_generic()
248 FSE_initDState(&state1, &bitD, dt); in FSE_decompress_usingDTable_generic()
249 FSE_initDState(&state2, &bitD, dt); in FSE_decompress_usingDTable_generic()
251 …ETSYMBOL(statePtr) fast ? FSE_decodeSymbolFast(statePtr, &bitD) : FSE_decodeSymbol(statePtr, &bitD) in FSE_decompress_usingDTable_generic()
254 for ( ; (BIT_reloadDStream(&bitD)==BIT_DStream_unfinished) & (op<olimit) ; op+=4) { in FSE_decompress_usingDTable_generic()
258 BIT_reloadDStream(&bitD); in FSE_decompress_usingDTable_generic()
263 { if (BIT_reloadDStream(&bitD) > BIT_DStream_unfinished) { op+=2; break; } } in FSE_decompress_usingDTable_generic()
268 BIT_reloadDStream(&bitD); in FSE_decompress_usingDTable_generic()
278 if (BIT_reloadDStream(&bitD)==BIT_DStream_overflow) { in FSE_decompress_usingDTable_generic()
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H A Dfse.h445 static unsigned char FSE_decodeSymbol(FSE_DState_t* DStatePtr, BIT_DStream_t* bitD);
502 static unsigned char FSE_decodeSymbolFast(FSE_DState_t* DStatePtr, BIT_DStream_t* bitD);
603 MEM_STATIC void FSE_initDState(FSE_DState_t* DStatePtr, BIT_DStream_t* bitD, const FSE_DTable* dt) in FSE_initDState() argument
607 DStatePtr->state = BIT_readBits(bitD, DTableH->tableLog); in FSE_initDState()
608 BIT_reloadDStream(bitD); in FSE_initDState()
618 MEM_STATIC void FSE_updateState(FSE_DState_t* DStatePtr, BIT_DStream_t* bitD) in FSE_updateState() argument
622 size_t const lowBits = BIT_readBits(bitD, nbBits); in FSE_updateState()
626 MEM_STATIC BYTE FSE_decodeSymbol(FSE_DState_t* DStatePtr, BIT_DStream_t* bitD) in FSE_decodeSymbol() argument
631 size_t const lowBits = BIT_readBits(bitD, nbBits); in FSE_decodeSymbol()
639 MEM_STATIC BYTE FSE_decodeSymbolFast(FSE_DState_t* DStatePtr, BIT_DStream_t* bitD) in FSE_decodeSymbolFast() argument
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/freebsd-14.2/sys/contrib/zstd/lib/legacy/
H A Dzstd_v01.c653 bitD->bitContainer = FSE_readLEST(bitD->ptr); in FSE_initDStream()
662 bitD->ptr = bitD->start; in FSE_initDStream()
663 bitD->bitContainer = *(const BYTE*)(bitD->start); in FSE_initDStream()
741 if (bitD->ptr >= bitD->start + sizeof(bitD->bitContainer)) in FSE_reloadDStream()
743 bitD->ptr -= bitD->bitsConsumed >> 3; in FSE_reloadDStream()
745 bitD->bitContainer = FSE_readLEST(bitD->ptr); in FSE_reloadDStream()
748 if (bitD->ptr == bitD->start) in FSE_reloadDStream()
756 if (bitD->ptr - nbBytes < bitD->start) in FSE_reloadDStream()
758 nbBytes = (U32)(bitD->ptr - bitD->start); /* ptr > start */ in FSE_reloadDStream()
805 return ((bitD->ptr == bitD->start) && (bitD->bitsConsumed == sizeof(bitD->bitContainer)*8)); in FSE_endOfDStream()
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H A Dzstd_v03.c389 if (srcSize < 1) { memset(bitD, 0, sizeof(*bitD)); return ERROR(srcSize_wrong); } in BIT_initDStream()
396 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BIT_initDStream()
405 bitD->ptr = bitD->start; in BIT_initDStream()
406 bitD->bitContainer = *(const BYTE*)(bitD->start); in BIT_initDStream()
471 if (bitD->ptr >= bitD->start + sizeof(bitD->bitContainer)) in BIT_reloadDStream()
473 bitD->ptr -= bitD->bitsConsumed >> 3; in BIT_reloadDStream()
475 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BIT_reloadDStream()
478 if (bitD->ptr == bitD->start) in BIT_reloadDStream()
486 if (bitD->ptr - nbBytes < bitD->start) in BIT_reloadDStream()
488 nbBytes = (U32)(bitD->ptr - bitD->start); /* ptr > start */ in BIT_reloadDStream()
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H A Dzstd_v04.c659 if (srcSize < 1) { memset(bitD, 0, sizeof(*bitD)); return ERROR(srcSize_wrong); } in BIT_initDStream()
666 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BIT_initDStream()
675 bitD->ptr = bitD->start; in BIT_initDStream()
676 bitD->bitContainer = *(const BYTE*)(bitD->start); in BIT_initDStream()
736 if (bitD->ptr >= bitD->start + sizeof(bitD->bitContainer)) in BIT_reloadDStream()
738 bitD->ptr -= bitD->bitsConsumed >> 3; in BIT_reloadDStream()
740 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BIT_reloadDStream()
743 if (bitD->ptr == bitD->start) in BIT_reloadDStream()
751 if (bitD->ptr - nbBytes < bitD->start) in BIT_reloadDStream()
753 nbBytes = (U32)(bitD->ptr - bitD->start); /* ptr > start */ in BIT_reloadDStream()
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H A Dzstd_v02.c386 if (srcSize < 1) { memset(bitD, 0, sizeof(*bitD)); return ERROR(srcSize_wrong); } in BIT_initDStream()
393 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BIT_initDStream()
402 bitD->ptr = bitD->start; in BIT_initDStream()
403 bitD->bitContainer = *(const BYTE*)(bitD->start); in BIT_initDStream()
469 if (bitD->ptr >= bitD->start + sizeof(bitD->bitContainer)) in BIT_reloadDStream()
471 bitD->ptr -= bitD->bitsConsumed >> 3; in BIT_reloadDStream()
473 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BIT_reloadDStream()
476 if (bitD->ptr == bitD->start) in BIT_reloadDStream()
484 if (bitD->ptr - nbBytes < bitD->start) in BIT_reloadDStream()
486 nbBytes = (U32)(bitD->ptr - bitD->start); /* ptr > start */ in BIT_reloadDStream()
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H A Dzstd_v05.c794 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BITv05_initDStream()
801 bitD->ptr = bitD->start; in BITv05_initDStream()
802 bitD->bitContainer = *(const BYTE*)(bitD->start); in BITv05_initDStream()
862 if (bitD->ptr >= bitD->start + sizeof(bitD->bitContainer)) { in BITv05_reloadDStream()
863 bitD->ptr -= bitD->bitsConsumed >> 3; in BITv05_reloadDStream()
865 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BITv05_reloadDStream()
868 if (bitD->ptr == bitD->start) { in BITv05_reloadDStream()
875 if (bitD->ptr - nbBytes < bitD->start) { in BITv05_reloadDStream()
876 nbBytes = (U32)(bitD->ptr - bitD->start); /* ptr > start */ in BITv05_reloadDStream()
1434 BITv05_DStream_t bitD; in FSEv05_decompress_usingDTable_generic() local
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H A Dzstd_v06.c896 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BITv06_initDStream()
902 bitD->ptr = bitD->start; in BITv06_initDStream()
903 bitD->bitContainer = *(const BYTE*)(bitD->start); in BITv06_initDStream()
917 bitD->bitsConsumed += (U32)(sizeof(bitD->bitContainer) - srcSize)*8; in BITv06_initDStream()
964 if (bitD->ptr >= bitD->start + sizeof(bitD->bitContainer)) { in BITv06_reloadDStream()
965 bitD->ptr -= bitD->bitsConsumed >> 3; in BITv06_reloadDStream()
967 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BITv06_reloadDStream()
970 if (bitD->ptr == bitD->start) { in BITv06_reloadDStream()
976 if (bitD->ptr - nbBytes < bitD->start) { in BITv06_reloadDStream()
977 nbBytes = (U32)(bitD->ptr - bitD->start); /* ptr > start */ in BITv06_reloadDStream()
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H A Dzstd_v07.c563 bitD->ptr = (const char*)srcBuffer + srcSize - sizeof(bitD->bitContainer); in BITv07_initDStream()
564 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BITv07_initDStream()
570 bitD->ptr = bitD->start; in BITv07_initDStream()
571 bitD->bitContainer = *(const BYTE*)(bitD->start); in BITv07_initDStream()
585 bitD->bitsConsumed += (U32)(sizeof(bitD->bitContainer) - srcSize)*8; in BITv07_initDStream()
632 if (bitD->ptr >= bitD->start + sizeof(bitD->bitContainer)) { in BITv07_reloadDStream()
633 bitD->ptr -= bitD->bitsConsumed >> 3; in BITv07_reloadDStream()
635 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BITv07_reloadDStream()
638 if (bitD->ptr == bitD->start) { in BITv07_reloadDStream()
644 if (bitD->ptr - nbBytes < bitD->start) { in BITv07_reloadDStream()
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/freebsd-14.2/sys/contrib/openzfs/module/zstd/lib/decompress/
H A Dhuf_decompress.c249 BIT_DStream_t bitD; in HUF_decompress1X1_usingDTable_internal_body() local
253 CHECK_F( BIT_initDStream(&bitD, cSrc, cSrcSize) ); in HUF_decompress1X1_usingDTable_internal_body()
255 HUF_decodeStreamX1(op, &bitD, oend, dt, dtLog); in HUF_decompress1X1_usingDTable_internal_body()
257 if (!BIT_endOfDStream(&bitD)) return ERROR(corruption_detected); in HUF_decompress1X1_usingDTable_internal_body()
728 BIT_DStream_t bitD; in HUF_decompress1X2_usingDTable_internal_body() local
731 CHECK_F( BIT_initDStream(&bitD, cSrc, cSrcSize) ); in HUF_decompress1X2_usingDTable_internal_body()
739 HUF_decodeStreamX2(ostart, &bitD, oend, dt, dtd.tableLog); in HUF_decompress1X2_usingDTable_internal_body()
743 if (!BIT_endOfDStream(&bitD)) return ERROR(corruption_detected); in HUF_decompress1X2_usingDTable_internal_body()
H A Dzstd_decompress_block.c792 ZSTD_initFseState(ZSTD_fseState* DStatePtr, BIT_DStream_t* bitD, const ZSTD_seqSymbol* dt) in ZSTD_initFseState() argument
796 DStatePtr->state = BIT_readBits(bitD, DTableH->tableLog); in ZSTD_initFseState()
799 BIT_reloadDStream(bitD); in ZSTD_initFseState()
804 ZSTD_updateFseState(ZSTD_fseState* DStatePtr, BIT_DStream_t* bitD) in ZSTD_updateFseState() argument
808 size_t const lowBits = BIT_readBits(bitD, nbBits); in ZSTD_updateFseState()
813 ZSTD_updateFseStateWithDInfo(ZSTD_fseState* DStatePtr, BIT_DStream_t* bitD, ZSTD_seqSymbol const DI… in ZSTD_updateFseStateWithDInfo() argument
816 size_t const lowBits = BIT_readBits(bitD, nbBits); in ZSTD_updateFseStateWithDInfo()
/freebsd-14.2/sys/contrib/zstd/lib/decompress/
H A Dhuf_decompress.c539 BIT_DStream_t bitD; in HUF_decompress1X1_usingDTable_internal_body() local
543 CHECK_F( BIT_initDStream(&bitD, cSrc, cSrcSize) ); in HUF_decompress1X1_usingDTable_internal_body()
545 HUF_decodeStreamX1(op, &bitD, oend, dt, dtLog); in HUF_decompress1X1_usingDTable_internal_body()
547 if (!BIT_endOfDStream(&bitD)) return ERROR(corruption_detected); in HUF_decompress1X1_usingDTable_internal_body()
1227 BIT_DStream_t bitD; in HUF_decompress1X2_usingDTable_internal_body() local
1230 CHECK_F( BIT_initDStream(&bitD, cSrc, cSrcSize) ); in HUF_decompress1X2_usingDTable_internal_body()
1238 HUF_decodeStreamX2(ostart, &bitD, oend, dt, dtd.tableLog); in HUF_decompress1X2_usingDTable_internal_body()
1242 if (!BIT_endOfDStream(&bitD)) return ERROR(corruption_detected); in HUF_decompress1X2_usingDTable_internal_body()
H A Dzstd_decompress_block.c1138 ZSTD_initFseState(ZSTD_fseState* DStatePtr, BIT_DStream_t* bitD, const ZSTD_seqSymbol* dt) in ZSTD_initFseState() argument
1142 DStatePtr->state = BIT_readBits(bitD, DTableH->tableLog); in ZSTD_initFseState()
1145 BIT_reloadDStream(bitD); in ZSTD_initFseState()
1150 ZSTD_updateFseStateWithDInfo(ZSTD_fseState* DStatePtr, BIT_DStream_t* bitD, U16 nextState, U32 nbBi… in ZSTD_updateFseStateWithDInfo() argument
1152 size_t const lowBits = BIT_readBits(bitD, nbBits); in ZSTD_updateFseStateWithDInfo()