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LibGfx/OpenType: Do not preemptively return while searching for kerning

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The kerning value for a particular glyph may not be in
the first table. Continue until we either run out of tables or
we find an applicable value.
This commit is contained in:
LukasACH 2023-03-21 15:27:49 +01:00 • committed by Andreas Kling
commit b5f0f94757
Notes: sideshowbarker 2024-07-17 06:39:26 +09:00
1 changed files with 2 additions and 2 deletions
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4
Userland/Libraries/LibGfx/Font/OpenType/Font.cpp
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@ -1122,7 +1122,7 @@ Optional<i16> GPOS::glyph_kerning(u16 left_glyph_id, u16 right_glyph_id) const
if (!coverage_index.has_value()) {
dbgln_if(OPENTYPE_GPOS_DEBUG, "Glyph ID not covered by table");
return {};
continue;
}
size_t value1_size = popcount(static_cast<u32>(pair_pos_format1.value_format1 & 0xff)) * sizeof(u16);
@ -1202,7 +1202,7 @@ Optional<i16> GPOS::glyph_kerning(u16 left_glyph_id, u16 right_glyph_id) const
if (!left_class.has_value() || !right_class.has_value()) {
dbgln_if(OPENTYPE_GPOS_DEBUG, "Need glyph class for both sides");
return {};
continue;
}
dbgln_if(OPENTYPE_GPOS_DEBUG, "Classes: {}, {}", left_class.value(), right_class.value());