816 static void ZSTD_opt_getNextMatchAndUpdateSeqStore(ZSTD_optLdm_t* optLdm, U32 currPosInBlock,  in ZSTD_opt_getNextMatchAndUpdateSeqStore()  argument
824     if (optLdm->seqStore.size == 0 || optLdm->seqStore.pos >= optLdm->seqStore.size) {  in ZSTD_opt_getNextMatchAndUpdateSeqStore()
825         optLdm->startPosInBlock = UINT_MAX;  in ZSTD_opt_getNextMatchAndUpdateSeqStore()
826         optLdm->endPosInBlock = UINT_MAX;  in ZSTD_opt_getNextMatchAndUpdateSeqStore()
831     currSeq = optLdm->seqStore.seq[optLdm->seqStore.pos];  in ZSTD_opt_getNextMatchAndUpdateSeqStore()
832     assert(optLdm->seqStore.posInSequence <= currSeq.litLength + currSeq.matchLength);  in ZSTD_opt_getNextMatchAndUpdateSeqStore()
834     literalsBytesRemaining = (optLdm->seqStore.posInSequence < currSeq.litLength) ?  in ZSTD_opt_getNextMatchAndUpdateSeqStore()
835             currSeq.litLength - (U32)optLdm->seqStore.posInSequence :  in ZSTD_opt_getNextMatchAndUpdateSeqStore()
838             currSeq.matchLength - ((U32)optLdm->seqStore.posInSequence - currSeq.litLength) :  in ZSTD_opt_getNextMatchAndUpdateSeqStore()
843         optLdm->startPosInBlock = UINT_MAX;  in ZSTD_opt_getNextMatchAndUpdateSeqStore()
844         optLdm->endPosInBlock = UINT_MAX;  in ZSTD_opt_getNextMatchAndUpdateSeqStore()
845         ZSTD_optLdm_skipRawSeqStoreBytes(&optLdm->seqStore, blockBytesRemaining);  in ZSTD_opt_getNextMatchAndUpdateSeqStore()
851     optLdm->startPosInBlock = currPosInBlock + literalsBytesRemaining;  in ZSTD_opt_getNextMatchAndUpdateSeqStore()
852     optLdm->endPosInBlock = optLdm->startPosInBlock + matchBytesRemaining;  in ZSTD_opt_getNextMatchAndUpdateSeqStore()
853     optLdm->offset = currSeq.offset;  in ZSTD_opt_getNextMatchAndUpdateSeqStore()
855     if (optLdm->endPosInBlock > currBlockEndPos) {  in ZSTD_opt_getNextMatchAndUpdateSeqStore()
857         optLdm->endPosInBlock = currBlockEndPos;  in ZSTD_opt_getNextMatchAndUpdateSeqStore()
858         ZSTD_optLdm_skipRawSeqStoreBytes(&optLdm->seqStore, currBlockEndPos - currPosInBlock);  in ZSTD_opt_getNextMatchAndUpdateSeqStore()
861 … ZSTD_optLdm_skipRawSeqStoreBytes(&optLdm->seqStore, literalsBytesRemaining + matchBytesRemaining);  in ZSTD_opt_getNextMatchAndUpdateSeqStore()
870                                       ZSTD_optLdm_t* optLdm, U32 currPosInBlock) {  in ZSTD_optLdm_maybeAddMatch()  argument
871     U32 posDiff = currPosInBlock - optLdm->startPosInBlock;  in ZSTD_optLdm_maybeAddMatch()
873     U32 candidateMatchLength = optLdm->endPosInBlock - optLdm->startPosInBlock - posDiff;  in ZSTD_optLdm_maybeAddMatch()
874     U32 candidateOffCode = optLdm->offset + ZSTD_REP_MOVE;  in ZSTD_optLdm_maybeAddMatch()
877     if (currPosInBlock < optLdm->startPosInBlock  in ZSTD_optLdm_maybeAddMatch()
878       || currPosInBlock >= optLdm->endPosInBlock  in ZSTD_optLdm_maybeAddMatch()
895 static void ZSTD_optLdm_processMatchCandidate(ZSTD_optLdm_t* optLdm, ZSTD_match_t* matches, U32* nb…  in ZSTD_optLdm_processMatchCandidate()  argument
897     if (optLdm->seqStore.size == 0 || optLdm->seqStore.pos >= optLdm->seqStore.size) {  in ZSTD_optLdm_processMatchCandidate()
901     if (currPosInBlock >= optLdm->endPosInBlock) {  in ZSTD_optLdm_processMatchCandidate()
902         if (currPosInBlock > optLdm->endPosInBlock) {  in ZSTD_optLdm_processMatchCandidate()
907             U32 posOvershoot = currPosInBlock - optLdm->endPosInBlock;  in ZSTD_optLdm_processMatchCandidate()
908             ZSTD_optLdm_skipRawSeqStoreBytes(&optLdm->seqStore, posOvershoot);  in ZSTD_optLdm_processMatchCandidate()
910         ZSTD_opt_getNextMatchAndUpdateSeqStore(optLdm, currPosInBlock, remainingBytes);  in ZSTD_optLdm_processMatchCandidate()
912     ZSTD_optLdm_maybeAddMatch(matches, nbMatches, optLdm, currPosInBlock);  in ZSTD_optLdm_processMatchCandidate()
967     ZSTD_optLdm_t optLdm;  in ZSTD_compressBlock_opt_generic()  local
969     optLdm.seqStore = ms->ldmSeqStore ? *ms->ldmSeqStore : kNullRawSeqStore;  in ZSTD_compressBlock_opt_generic()
970     optLdm.endPosInBlock = optLdm.startPosInBlock = optLdm.offset = 0;  in ZSTD_compressBlock_opt_generic()
971     ZSTD_opt_getNextMatchAndUpdateSeqStore(&optLdm, (U32)(ip-istart), (U32)(iend-ip));  in ZSTD_compressBlock_opt_generic()
988             ZSTD_optLdm_processMatchCandidate(&optLdm, matches, &nbMatches,  in ZSTD_compressBlock_opt_generic()
1105                 ZSTD_optLdm_processMatchCandidate(&optLdm, matches, &nbMatches,  in ZSTD_compressBlock_opt_generic()