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Don't use _normalize_variations to avoid twice axis fetch

This commit is contained in:
Ebrahim Byagowi 2019-08-20 15:15:22 +04:30
parent ab2d3ec542
commit 0b76e8130e
1 changed files with 7 additions and 4 deletions
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11
src/hb-font.cc
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@ -1899,17 +1899,20 @@ hb_font_set_variations (hb_font_t *font,
return;
}
const OT::fvar &fvar = *font->face->table.fvar;
for (unsigned int i = 0; i < variations_length; i++)
{
hb_ot_var_axis_info_t info;
if (hb_ot_var_find_axis_info (font->face, variations[i].tag, &info) &&
info.axis_index < coords_length)
design_coords[info.axis_index] = variations[i].value;
{
float v = variations[i].value;
design_coords[info.axis_index] = v;
normalized[info.axis_index] = fvar.normalize_axis_value (info.axis_index, v);
}
}
font->face->table.avar->map_coords (normalized, coords_length);
hb_ot_var_normalize_variations (font->face,
variations, variations_length,
normalized, coords_length);
_hb_font_adopt_var_coords (font, normalized, design_coords, coords_length);
}