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[glyf] Use a boundsCache within _setCoordinates

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Speeds up "pixel" fonts that reuse the same component a lot.
Speeds up instantiating Handjet by 47%.
This commit is contained in:
Behdad Esfahbod 2023-10-14 13:02:21 -04:00
parent e1117da0af
commit 67be79d77a
1 changed files with 1 additions and 1 deletions
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Lib/fontTools/ttLib/tables/_g_l_y_f.py
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@ -502,7 +502,7 @@ class table__g_l_y_f(DefaultTable.DefaultTable):
assert len(coord) == len(glyph.coordinates)
glyph.coordinates = GlyphCoordinates(coord)
glyph.recalcBounds(self)
glyph.recalcBounds(self, boundsDone=set())
horizontalAdvanceWidth = otRound(rightSideX - leftSideX)
if horizontalAdvanceWidth < 0: