Cross Reference: /src/external/bsd/zstd/dist/lib/decompress/zstd_decompress

Lines Matching refs:seqState
1229 ZSTD_decodeSequence(seqState_t* seqState, const ZSTD_longOffset_e longOffsets, const int isLastSeq)
1245     ZSTD_memcpy(llDInfo, seqState->stateLL.table + seqState->stateLL.state, sizeof(ZSTD_seqSymbol));
1246     ZSTD_memcpy(mlDInfo, seqState->stateML.table + seqState->stateML.state, sizeof(ZSTD_seqSymbol));
1247     ZSTD_memcpy(ofDInfo, seqState->stateOffb.table + seqState->stateOffb.state, sizeof(ZSTD_seqSymbol));
1249     const ZSTD_seqSymbol* const llDInfo = seqState->stateLL.table + seqState->stateLL.state;
1250     const ZSTD_seqSymbol* const mlDInfo = seqState->stateML.table + seqState->stateML.state;
1251     const ZSTD_seqSymbol* const ofDInfo = seqState->stateOffb.table + seqState->stateOffb.state;
1289                     offset = ofBase + (BIT_readBitsFast(&seqState->DStream, ofBits - extraBits) << extraBits);
1290                     BIT_reloadDStream(&seqState->DStream);
1291                     offset += BIT_readBitsFast(&seqState->DStream, extraBits);
1293                     offset = ofBase + BIT_readBitsFast(&seqState->DStream, ofBits/*>0*/);   /* <=  (ZSTD_WINDOWLOG_MAX-1) bits */
1294                     if (MEM_32bits()) BIT_reloadDStream(&seqState->DStream);
1296                 seqState->prevOffset[2] = seqState->prevOffset[1];
1297                 seqState->prevOffset[1] = seqState->prevOffset[0];
1298                 seqState->prevOffset[0] = offset;
1302                     offset = seqState->prevOffset[ll0];
1303                     seqState->prevOffset[1] = seqState->prevOffset[!ll0];
1304                     seqState->prevOffset[0] = offset;
1306                     offset = ofBase + ll0 + BIT_readBitsFast(&seqState->DStream, 1);
1307                     {   size_t temp = (offset==3) ? seqState->prevOffset[0] - 1 : seqState->prevOffset[offset];
1309                         if (offset != 1) seqState->prevOffset[2] = seqState->prevOffset[1];
1310                         seqState->prevOffset[1] = seqState->prevOffset[0];
1311                         seqState->prevOffset[0] = offset = temp;
1317             seq.matchLength += BIT_readBitsFast(&seqState->DStream, mlBits/*>0*/);
1320             BIT_reloadDStream(&seqState->DStream);
1322             BIT_reloadDStream(&seqState->DStream);
1327             seq.litLength += BIT_readBitsFast(&seqState->DStream, llBits/*>0*/);
1330             BIT_reloadDStream(&seqState->DStream);
1337             ZSTD_updateFseStateWithDInfo(&seqState->stateLL, &seqState->DStream, llNext, llnbBits);    /* <=  9 bits */
1338             ZSTD_updateFseStateWithDInfo(&seqState->stateML, &seqState->DStream, mlNext, mlnbBits);    /* <=  9 bits */
1339             if (MEM_32bits()) BIT_reloadDStream(&seqState->DStream);    /* <= 18 bits */
1340             ZSTD_updateFseStateWithDInfo(&seqState->stateOffb, &seqState->DStream, ofNext, ofnbBits);  /* <=  8 bits */
1341             BIT_reloadDStream(&seqState->DStream);
1422         seqState_t seqState;
1424         { U32 i; for (i=0; i<ZSTD_REP_NUM; i++) seqState.prevOffset[i] = dctx->entropy.rep[i]; }
1426             ERR_isError(BIT_initDStream(&seqState.DStream, ip, iend-ip)),
1428         ZSTD_initFseState(&seqState.stateLL, &seqState.DStream, dctx->LLTptr);
1429         ZSTD_initFseState(&seqState.stateOffb, &seqState.DStream, dctx->OFTptr);
1430         ZSTD_initFseState(&seqState.stateML, &seqState.DStream, dctx->MLTptr);
1502                 sequence = ZSTD_decodeSequence(&seqState, isLongOffset, nbSeq==1);
1564                 seq_t const sequence = ZSTD_decodeSequence(&seqState, isLongOffset, nbSeq==1);
1580         DEBUGLOG(5, "bitStream : start=%p, ptr=%p, bitsConsumed=%u", seqState.DStream.start, seqState.DStream.ptr, seqState.DStream.bitsConsumed);
1581         RETURN_ERROR_IF(!BIT_endOfDStream(&seqState.DStream), corruption_detected, "");
1583         { U32 i; for (i=0; i<ZSTD_REP_NUM; i++) dctx->entropy.rep[i] = (U32)(seqState.prevOffset[i]); }
1634         seqState_t seqState;
1636         { U32 i; for (i = 0; i < ZSTD_REP_NUM; i++) seqState.prevOffset[i] = dctx->entropy.rep[i]; }
1638             ERR_isError(BIT_initDStream(&seqState.DStream, ip, iend - ip)),
1640         ZSTD_initFseState(&seqState.stateLL, &seqState.DStream, dctx->LLTptr);
1641         ZSTD_initFseState(&seqState.stateOffb, &seqState.DStream, dctx->OFTptr);
1642         ZSTD_initFseState(&seqState.stateML, &seqState.DStream, dctx->MLTptr);
1660             seq_t const sequence = ZSTD_decodeSequence(&seqState, isLongOffset, nbSeq==1);
1674         RETURN_ERROR_IF(!BIT_endOfDStream(&seqState.DStream), corruption_detected, "");
1676         { U32 i; for (i=0; i<ZSTD_REP_NUM; i++) dctx->entropy.rep[i] = (U32)(seqState.prevOffset[i]); }
1757         seqState_t seqState;
1762         { int i; for (i=0; i<ZSTD_REP_NUM; i++) seqState.prevOffset[i] = dctx->entropy.rep[i]; }
1766             ERR_isError(BIT_initDStream(&seqState.DStream, ip, iend-ip)),
1768         ZSTD_initFseState(&seqState.stateLL, &seqState.DStream, dctx->LLTptr);
1769         ZSTD_initFseState(&seqState.stateOffb, &seqState.DStream, dctx->OFTptr);
1770         ZSTD_initFseState(&seqState.stateML, &seqState.DStream, dctx->MLTptr);
1774             seq_t const sequence = ZSTD_decodeSequence(&seqState, isLongOffset, seqNb == nbSeq-1);
1781             seq_t sequence = ZSTD_decodeSequence(&seqState, isLongOffset, seqNb == nbSeq-1);
1824         RETURN_ERROR_IF(!BIT_endOfDStream(&seqState.DStream), corruption_detected, "");
1865         { U32 i; for (i=0; i<ZSTD_REP_NUM; i++) dctx->entropy.rep[i] = (U32)(seqState.prevOffset[i]); }
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