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[set] Simplify page_t::next/prev()

This commit is contained in:
Behdad Esfahbod 2021-08-15 11:35:33 -06:00
parent 4394ee1f1d
commit 9449cfeefd
1 changed files with 7 additions and 7 deletions
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14
src/hb-set.hh
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@ -145,10 +145,10 @@ struct hb_set_t
unsigned int j = m & ELT_MASK; unsigned int j = m & ELT_MASK;
const elt_t vv = v[i] & ~((elt_t (1) << j) - 1); const elt_t vv = v[i] & ~((elt_t (1) << j) - 1);
for (const elt_t *p = &vv; i < len (); p = &v[++i]) for (elt_t p = vv; i < len (); p = v[++i])
if (*p) if (p)
{ {
*codepoint = i * ELT_BITS + elt_get_min (*p); *codepoint = i * ELT_BITS + elt_get_min (p);
return true; return true;
} }
@ -171,16 +171,16 @@ struct hb_set_t
((elt_t (1) << (j + 1)) - 1) : ((elt_t (1) << (j + 1)) - 1) :
(elt_t) -1; (elt_t) -1;
const elt_t vv = v[i] & mask; const elt_t vv = v[i] & mask;
const elt_t *p = &vv; elt_t p = vv;
while (true) while (true)
{ {
if (*p) if (p)
{ {
*codepoint = i * ELT_BITS + elt_get_max (*p); *codepoint = i * ELT_BITS + elt_get_max (p);
return true; return true;
} }
if ((int) i <= 0) break; if ((int) i <= 0) break;
p = &v[--i]; p = v[--i];
} }
*codepoint = INVALID; *codepoint = INVALID;