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Fix TODO item

This commit is contained in:
Behdad Esfahbod 2017-10-11 11:34:53 +02:00
parent 5f50f8837f
commit 3f9370d9e5
1 changed files with 12 additions and 1 deletions
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13
src/hb-font.cc
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@ -1158,7 +1158,18 @@ hb_font_create_sub_font (hb_font_t *parent)
font->x_ppem = parent->x_ppem;
font->y_ppem = parent->y_ppem;
/* TODO: copy variation coordinates. */
font->num_coords = parent->num_coords;
if (!font->num_coords)
font->coords = NULL;
else
{
unsigned int size = parent->num_coords * sizeof (parent->coords[0]);
font->coords = (int *) malloc (size);
if (unlikely (!font->coords))
font->num_coords = 0;
else
memcpy (font->coords, parent->coords, size);
}
return font;
}