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Behdad Esfahbod 2013-07-31 18:29:30 -04:00
parent 97e17b8c98
commit cb1cb5d73f
1 changed files with 10 additions and 4 deletions
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14
pyotlss.py
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@ -1086,23 +1086,29 @@ class Subsetter:
font.recalcBBoxes = self.options.recalc_bboxes font.recalcBBoxes = self.options.recalc_bboxes
# Hack:
#
# If we don't need glyph names, change 'post' class to not try to # If we don't need glyph names, change 'post' class to not try to
# load them. It avoid lots of headache with broken fonts as well # load them. It avoid lots of headache with broken fonts as well
# as loading time. We already change the table format during # as loading time.
# pruning so we are safe for the encode side.
# #
# Ideally ttLib should provide a way to ask it to skip loading # Ideally ttLib should provide a way to ask it to skip loading
# glyph names. But it currently doesn't provide such a thing. # glyph names. But it currently doesn't provide such a thing.
#
if not self.options.glyph_names \ if not self.options.glyph_names \
and all (any (g.startswith (p) \ and all (any (g.startswith (p) \
for p in ['gid', 'glyph', 'uni']) \ for p in ['gid', 'glyph', 'uni']) \
for g in glyphs): for g in glyphs):
post = fontTools.ttLib.getTableClass('post') post = fontTools.ttLib.getTableClass('post')
saved = post.decode_format_2_0
post.decode_format_2_0 = post.decode_format_3_0 post.decode_format_2_0 = post.decode_format_3_0
del post f = font['post']
if f.formatType == 2.0:
f.formatType = 3.0
post.decode_format_2_0 = saved
del post, saved, f
if self.options.mandatory_glyphs: if self.options.mandatory_glyphs:
# Always include .notdef; anything else?
if 'glyf' in font: if 'glyf' in font:
glyphs.extend (['gid0', 'gid1', 'gid2', 'gid3']) glyphs.extend (['gid0', 'gid1', 'gid2', 'gid3'])
self.log ("Added first four glyphs to subset") self.log ("Added first four glyphs to subset")