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[kern] Some more

This commit is contained in:
Behdad Esfahbod 2018-11-06 11:16:45 -05:00
parent 75b00b51c8
commit b0da2cd0b9
1 changed files with 4 additions and 5 deletions
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9
src/hb-ot-kern-table.hh
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@ -536,9 +536,6 @@ struct KernSubTableWrapper
inline int get_kerning (hb_codepoint_t left, hb_codepoint_t right) const
{ return thiz()->subtable.get_kerning (left, right, thiz()->format); }
inline int get_h_kerning (hb_codepoint_t left, hb_codepoint_t right) const
{ return is_simple () && is_horizontal () ? get_kerning (left, right) : 0; }
inline void apply (AAT::hb_aat_apply_context_t *c) const
{ thiz()->subtable.apply (c, thiz()->format); }
@ -567,9 +564,11 @@ struct KernTable
unsigned int count = thiz()->nTables;
for (unsigned int i = 0; i < count; i++)
{
if (st->is_simple () && st->is_override ())
if (!st->is_simple () || !st->is_horizontal ())
continue;
if (st->is_override ())
v = 0;
v += st->get_h_kerning (left, right);
v += st->get_kerning (left, right);
st = &StructAfter<typename T::SubTableWrapper> (*st);
}
return v;