Home
last modified time | relevance | path

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

/f-stack/freebsd/contrib/zstd/lib/common/
H A Dbitstream.h282 bitD->limitPtr = bitD->start + sizeof(bitD->bitContainer); in BIT_initDStream()
286 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BIT_initDStream()
291 bitD->ptr = bitD->start; in BIT_initDStream()
292 bitD->bitContainer = *(const BYTE*)(bitD->start); in BIT_initDStream()
411 if (UNLIKELY(bitD->ptr < bitD->limitPtr)) in BIT_reloadDStreamFast()
413 assert(bitD->bitsConsumed <= sizeof(bitD->bitContainer)*8); in BIT_reloadDStreamFast()
414 bitD->ptr -= bitD->bitsConsumed >> 3; in BIT_reloadDStreamFast()
416 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BIT_reloadDStreamFast()
430 if (bitD->ptr >= bitD->limitPtr) { in BIT_reloadDStream()
433 if (bitD->ptr == bitD->start) { in BIT_reloadDStream()
[all …]
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()
[all …]
H A Dfse.h444 static unsigned char FSE_decodeSymbol(FSE_DState_t* DStatePtr, BIT_DStream_t* bitD);
501 static unsigned char FSE_decodeSymbolFast(FSE_DState_t* DStatePtr, BIT_DStream_t* bitD);
602 MEM_STATIC void FSE_initDState(FSE_DState_t* DStatePtr, BIT_DStream_t* bitD, const FSE_DTable* dt) in FSE_initDState() argument
606 DStatePtr->state = BIT_readBits(bitD, DTableH->tableLog); in FSE_initDState()
607 BIT_reloadDStream(bitD); in FSE_initDState()
617 MEM_STATIC void FSE_updateState(FSE_DState_t* DStatePtr, BIT_DStream_t* bitD) in FSE_updateState() argument
621 size_t const lowBits = BIT_readBits(bitD, nbBits); in FSE_updateState()
625 MEM_STATIC BYTE FSE_decodeSymbol(FSE_DState_t* DStatePtr, BIT_DStream_t* bitD) in FSE_decodeSymbol() argument
630 size_t const lowBits = BIT_readBits(bitD, nbBits); in FSE_decodeSymbol()
638 MEM_STATIC BYTE FSE_decodeSymbolFast(FSE_DState_t* DStatePtr, BIT_DStream_t* bitD) in FSE_decodeSymbolFast() argument
[all …]
/f-stack/freebsd/contrib/zstd/lib/legacy/
H A Dzstd_v01.c657 bitD->bitContainer = FSE_readLEST(bitD->ptr); in FSE_initDStream()
666 bitD->ptr = bitD->start; in FSE_initDStream()
667 bitD->bitContainer = *(const BYTE*)(bitD->start); in FSE_initDStream()
745 if (bitD->ptr >= bitD->start + sizeof(bitD->bitContainer)) in FSE_reloadDStream()
747 bitD->ptr -= bitD->bitsConsumed >> 3; in FSE_reloadDStream()
749 bitD->bitContainer = FSE_readLEST(bitD->ptr); in FSE_reloadDStream()
752 if (bitD->ptr == bitD->start) in FSE_reloadDStream()
760 if (bitD->ptr - nbBytes < bitD->start) in FSE_reloadDStream()
762 nbBytes = (U32)(bitD->ptr - bitD->start); /* ptr > start */ in FSE_reloadDStream()
809 return ((bitD->ptr == bitD->start) && (bitD->bitsConsumed == sizeof(bitD->bitContainer)*8)); in FSE_endOfDStream()
[all …]
H A Dzstd_v03.c393 if (srcSize < 1) { memset(bitD, 0, sizeof(*bitD)); return ERROR(srcSize_wrong); } in BIT_initDStream()
400 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BIT_initDStream()
409 bitD->ptr = bitD->start; in BIT_initDStream()
410 bitD->bitContainer = *(const BYTE*)(bitD->start); in BIT_initDStream()
475 if (bitD->ptr >= bitD->start + sizeof(bitD->bitContainer)) in BIT_reloadDStream()
477 bitD->ptr -= bitD->bitsConsumed >> 3; in BIT_reloadDStream()
479 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BIT_reloadDStream()
482 if (bitD->ptr == bitD->start) in BIT_reloadDStream()
490 if (bitD->ptr - nbBytes < bitD->start) in BIT_reloadDStream()
492 nbBytes = (U32)(bitD->ptr - bitD->start); /* ptr > start */ in BIT_reloadDStream()
[all …]
H A Dzstd_v04.c663 if (srcSize < 1) { memset(bitD, 0, sizeof(*bitD)); return ERROR(srcSize_wrong); } in BIT_initDStream()
670 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BIT_initDStream()
679 bitD->ptr = bitD->start; in BIT_initDStream()
680 bitD->bitContainer = *(const BYTE*)(bitD->start); in BIT_initDStream()
740 if (bitD->ptr >= bitD->start + sizeof(bitD->bitContainer)) in BIT_reloadDStream()
742 bitD->ptr -= bitD->bitsConsumed >> 3; in BIT_reloadDStream()
744 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BIT_reloadDStream()
747 if (bitD->ptr == bitD->start) in BIT_reloadDStream()
755 if (bitD->ptr - nbBytes < bitD->start) in BIT_reloadDStream()
757 nbBytes = (U32)(bitD->ptr - bitD->start); /* ptr > start */ in BIT_reloadDStream()
[all …]
H A Dzstd_v02.c390 if (srcSize < 1) { memset(bitD, 0, sizeof(*bitD)); return ERROR(srcSize_wrong); } in BIT_initDStream()
397 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BIT_initDStream()
406 bitD->ptr = bitD->start; in BIT_initDStream()
407 bitD->bitContainer = *(const BYTE*)(bitD->start); in BIT_initDStream()
473 if (bitD->ptr >= bitD->start + sizeof(bitD->bitContainer)) in BIT_reloadDStream()
475 bitD->ptr -= bitD->bitsConsumed >> 3; in BIT_reloadDStream()
477 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BIT_reloadDStream()
480 if (bitD->ptr == bitD->start) in BIT_reloadDStream()
488 if (bitD->ptr - nbBytes < bitD->start) in BIT_reloadDStream()
490 nbBytes = (U32)(bitD->ptr - bitD->start); /* ptr > start */ in BIT_reloadDStream()
[all …]
H A Dzstd_v05.c798 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BITv05_initDStream()
805 bitD->ptr = bitD->start; in BITv05_initDStream()
806 bitD->bitContainer = *(const BYTE*)(bitD->start); in BITv05_initDStream()
866 if (bitD->ptr >= bitD->start + sizeof(bitD->bitContainer)) { in BITv05_reloadDStream()
867 bitD->ptr -= bitD->bitsConsumed >> 3; in BITv05_reloadDStream()
869 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BITv05_reloadDStream()
872 if (bitD->ptr == bitD->start) { in BITv05_reloadDStream()
879 if (bitD->ptr - nbBytes < bitD->start) { in BITv05_reloadDStream()
880 nbBytes = (U32)(bitD->ptr - bitD->start); /* ptr > start */ in BITv05_reloadDStream()
1438 BITv05_DStream_t bitD; in FSEv05_decompress_usingDTable_generic() local
[all …]
H A Dzstd_v06.c900 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BITv06_initDStream()
906 bitD->ptr = bitD->start; in BITv06_initDStream()
907 bitD->bitContainer = *(const BYTE*)(bitD->start); in BITv06_initDStream()
921 bitD->bitsConsumed += (U32)(sizeof(bitD->bitContainer) - srcSize)*8; in BITv06_initDStream()
968 if (bitD->ptr >= bitD->start + sizeof(bitD->bitContainer)) { in BITv06_reloadDStream()
969 bitD->ptr -= bitD->bitsConsumed >> 3; in BITv06_reloadDStream()
971 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BITv06_reloadDStream()
974 if (bitD->ptr == bitD->start) { in BITv06_reloadDStream()
980 if (bitD->ptr - nbBytes < bitD->start) { in BITv06_reloadDStream()
981 nbBytes = (U32)(bitD->ptr - bitD->start); /* ptr > start */ in BITv06_reloadDStream()
[all …]
H A Dzstd_v07.c567 bitD->ptr = (const char*)srcBuffer + srcSize - sizeof(bitD->bitContainer); in BITv07_initDStream()
568 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BITv07_initDStream()
574 bitD->ptr = bitD->start; in BITv07_initDStream()
575 bitD->bitContainer = *(const BYTE*)(bitD->start); in BITv07_initDStream()
589 bitD->bitsConsumed += (U32)(sizeof(bitD->bitContainer) - srcSize)*8; in BITv07_initDStream()
636 if (bitD->ptr >= bitD->start + sizeof(bitD->bitContainer)) { in BITv07_reloadDStream()
637 bitD->ptr -= bitD->bitsConsumed >> 3; in BITv07_reloadDStream()
639 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BITv07_reloadDStream()
642 if (bitD->ptr == bitD->start) { in BITv07_reloadDStream()
648 if (bitD->ptr - nbBytes < bitD->start) { in BITv07_reloadDStream()
[all …]
/f-stack/freebsd/contrib/openzfs/module/zstd/lib/
H A Dzstd.c1573 bitD->limitPtr = bitD->start + sizeof(bitD->bitContainer); in BIT_initDStream()
1577 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BIT_initDStream()
1582 bitD->ptr = bitD->start; in BIT_initDStream()
1583 bitD->bitContainer = *(const BYTE*)(bitD->start); in BIT_initDStream()
1698 if (UNLIKELY(bitD->ptr < bitD->limitPtr)) in BIT_reloadDStreamFast()
1700 assert(bitD->bitsConsumed <= sizeof(bitD->bitContainer)*8); in BIT_reloadDStreamFast()
1701 bitD->ptr -= bitD->bitsConsumed >> 3; in BIT_reloadDStreamFast()
1703 bitD->bitContainer = MEM_readLEST(bitD->ptr); in BIT_reloadDStreamFast()
1717 if (bitD->ptr >= bitD->limitPtr) { in BIT_reloadDStream()
1720 if (bitD->ptr == bitD->start) { in BIT_reloadDStream()
[all …]
/f-stack/freebsd/contrib/zstd/lib/decompress/
H A Dhuf_decompress.c336 BIT_DStream_t bitD; in HUF_decompress1X1_usingDTable_internal_body() local
340 CHECK_F( BIT_initDStream(&bitD, cSrc, cSrcSize) ); in HUF_decompress1X1_usingDTable_internal_body()
342 HUF_decodeStreamX1(op, &bitD, oend, dt, dtLog); in HUF_decompress1X1_usingDTable_internal_body()
344 if (!BIT_endOfDStream(&bitD)) return ERROR(corruption_detected); in HUF_decompress1X1_usingDTable_internal_body()
781 BIT_DStream_t bitD; in HUF_decompress1X2_usingDTable_internal_body() local
784 CHECK_F( BIT_initDStream(&bitD, cSrc, cSrcSize) ); in HUF_decompress1X2_usingDTable_internal_body()
792 HUF_decodeStreamX2(ostart, &bitD, oend, dt, dtd.tableLog); in HUF_decompress1X2_usingDTable_internal_body()
796 if (!BIT_endOfDStream(&bitD)) return ERROR(corruption_detected); in HUF_decompress1X2_usingDTable_internal_body()
H A Dzstd_decompress_block.c900 ZSTD_initFseState(ZSTD_fseState* DStatePtr, BIT_DStream_t* bitD, const ZSTD_seqSymbol* dt) in ZSTD_initFseState() argument
904 DStatePtr->state = BIT_readBits(bitD, DTableH->tableLog); in ZSTD_initFseState()
907 BIT_reloadDStream(bitD); in ZSTD_initFseState()
912 ZSTD_updateFseState(ZSTD_fseState* DStatePtr, BIT_DStream_t* bitD) in ZSTD_updateFseState() argument
916 size_t const lowBits = BIT_readBits(bitD, nbBits); in ZSTD_updateFseState()
921 ZSTD_updateFseStateWithDInfo(ZSTD_fseState* DStatePtr, BIT_DStream_t* bitD, ZSTD_seqSymbol const DI… in ZSTD_updateFseStateWithDInfo() argument
924 size_t const lowBits = BIT_readBits(bitD, nbBits); in ZSTD_updateFseStateWithDInfo()