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[gvar] Cache shared_indices as well

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This commit is contained in:
Behdad Esfahbod 2025-02-25 00:09:28 -07:00
parent 47124e6337
commit 51d8ef48d9
1 changed files with 6 additions and 1 deletions
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7
src/hb-ot-var-gvar-table.hh
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@ -44,6 +44,7 @@ struct hb_glyf_scratch_t
hb_vector_t<int> x_deltas;
hb_vector_t<int> y_deltas;
contour_point_vector_t deltas_vec;
hb_vector_t<unsigned int> shared_indices;
hb_vector_t<unsigned int> private_indices;
hb_vector_t<unsigned> end_points;
hb_vector_t<unsigned> axisIndices;
@ -57,6 +58,7 @@ struct hb_glyf_scratch_t
x_deltas.alloc (point_count);
y_deltas.alloc (point_count);
deltas_vec.alloc (point_count);
shared_indices.alloc (point_count);
private_indices.alloc (point_count);
end_points.alloc (point_count >> 2);
@ -664,7 +666,10 @@ struct gvar
hb_bytes_t var_data_bytes = table->get_glyph_var_data_bytes (table.get_blob (), glyphCount, glyph);
if (!var_data_bytes.as<GlyphVariationData> ()->has_data ()) return true;
hb_vector_t<unsigned int> shared_indices;
auto &shared_indices = scratch.shared_indices;
shared_indices.clear ();
GlyphVariationData::tuple_iterator_t iterator;
if (!GlyphVariationData::get_tuple_iterator (var_data_bytes, table->axisCount,
var_data_bytes.arrayZ,