r707: bugfix for inversions on rev strand (#112)
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4
align.c
4
align.c
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@ -619,7 +619,7 @@ static int mm_align1_inv(void *km, const mm_mapopt_t *opt, const mm_idx_t *mi, i
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if (r1->id != r1->parent && r1->parent != MM_PARENT_TMP_PRI) return 0;
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if (r2->id != r2->parent && r2->parent != MM_PARENT_TMP_PRI) return 0;
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if (r1->rid != r2->rid || r1->rev != r2->rev) return 0;
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ql = r2->qs - r1->qe;
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ql = r1->rev? r1->qs - r2->qe : r2->qs - r1->qe;
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tl = r2->rs - r1->re;
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if (ql < opt->min_chain_score || ql > opt->max_gap) return 0;
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if (tl < opt->min_chain_score || tl > opt->max_gap) return 0;
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@ -627,7 +627,7 @@ static int mm_align1_inv(void *km, const mm_mapopt_t *opt, const mm_idx_t *mi, i
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ksw_gen_simple_mat(5, mat, opt->a, opt->b);
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tseq = (uint8_t*)kmalloc(km, tl);
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mm_idx_getseq(mi, r1->rid, r1->re, r2->rs, tseq);
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qseq = &qseq0[!r1->rev][qlen - r2->qs];
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qseq = r1->rev? &qseq0[0][r2->qe] : &qseq0[1][qlen - r2->qs];
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mm_seq_rev(ql, qseq);
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mm_seq_rev(tl, tseq);
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