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r87: fixed a bug in ksw2

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Heng Li
2017-06-27 13:29:48 -04:00
parent 734028f92b
commit 42283ef10c
4 changed files with 15 additions and 9 deletions
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align.c
+6 -1
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@@ -223,7 +223,12 @@ static void mm_align1(void *km, const mm_mapopt_t *opt, const mm_idx_t *mi, int
if (i == r->cnt - 1 || qe - qs >= opt->min_ksw_len || re - rs >= opt->min_ksw_len) {
qseq = &qseq0[rev][qs];
mm_idx_getseq(mi, rid, rs, re, tseq);
ksw_extz2_sse(km, qe - qs, qseq, re - rs, tseq, 5, mat, opt->q, opt->e, bw, opt->zdrop, KSW_EZ_GLOBAL_ONLY, ez);
#if 0
int k, ql = qe - qs, tl = re - rs;
for (k = 0; k < tl; ++k) fputc("ACGTN"[tseq[k]], stderr); fputc('\n', stderr);
for (k = 0; k < ql; ++k) fputc("ACGTN"[qseq[k]], stderr); fputc('\n', stderr);
#endif
ksw_extz2_sse(km, qe - qs, qseq, re - rs, tseq, 5, mat, opt->q, opt->e, bw, opt->zdrop, KSW_EZ_APPROX_MAX, ez);
if (ez->zdropped || ez->score < 0 || mm_check_zdrop(qseq, tseq, ez->n_cigar, ez->cigar, mat, opt->q, opt->e, opt->zdrop))
ksw_extz2_sse(km, qe - qs, qseq, re - rs, tseq, 5, mat, opt->q, opt->e, bw, opt->zdrop, 0, ez);
if (ez->n_cigar > 0) {