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[subset] Fold prune_post into subset for HVAR/VVAR

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Need to finish direct mapping.
This commit is contained in:
Behdad Esfahbod 2018-02-18 23:18:34 -08:00
parent 3cfc4a4be2
commit 200268846a
1 changed files with 7 additions and 28 deletions
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35
Lib/fontTools/subset/__init__.py
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@ -1805,26 +1805,16 @@ def subset_glyphs(self, s):
# TODO Handle direct mapping
assert table.AdvWidthMap, "File a bug."
if table.AdvWidthMap:
table.AdvWidthMap.mapping = _dict_subset(table.AdvWidthMap.mapping, s.glyphs)
if table.LsbMap:
table.LsbMap.mapping = _dict_subset(table.LsbMap.mapping, s.glyphs)
if table.RsbMap:
table.RsbMap.mapping = _dict_subset(table.RsbMap.mapping, s.glyphs)
return True
@_add_method(ttLib.getTableClass('HVAR'))
def prune_post_subset(self, font, options):
table = self.table
used = set()
if table.AdvWidthMap:
table.AdvWidthMap.mapping = _dict_subset(table.AdvWidthMap.mapping, s.glyphs)
used.update(table.AdvWidthMap.mapping.values())
if table.LsbMap:
table.LsbMap.mapping = _dict_subset(table.LsbMap.mapping, s.glyphs)
used.update(table.LsbMap.mapping.values())
if table.RsbMap:
table.RsbMap.mapping = _dict_subset(table.RsbMap.mapping, s.glyphs)
used.update(table.RsbMap.mapping.values())
varidx_map = varStore.VarStore_subset_varidxes(table.VarStore, used)
@ -1846,30 +1836,19 @@ def subset_glyphs(self, s):
# TODO Handle direct mapping
assert table.AdvHeightMap, "File a bug."
if table.AdvHeightMap:
table.AdvHeightMap.mapping = _dict_subset(table.AdvHeightMap.mapping, s.glyphs)
if table.TsbMap:
table.TsbMap.mapping = _dict_subset(table.TsbMap.mapping, s.glyphs)
if table.BsbMap:
table.BsbMap.mapping = _dict_subset(table.BsbMap.mapping, s.glyphs)
if table.VOrgMap:
table.VOrgMap.mapping = _dict_subset(table.VOrgMap.mapping, s.glyphs)
return True
@_add_method(ttLib.getTableClass('VVAR'))
def prune_post_subset(self, font, options):
table = self.table
used = set()
if table.AdvHeightMap:
table.AdvHeightMap.mapping = _dict_subset(table.AdvHeightMap.mapping, s.glyphs)
used.update(table.AdvHeightMap.mapping.values())
if table.TsbMap:
table.TsbMap.mapping = _dict_subset(table.TsbMap.mapping, s.glyphs)
used.update(table.TsbMap.mapping.values())
if table.BsbMap:
table.BsbMap.mapping = _dict_subset(table.BsbMap.mapping, s.glyphs)
used.update(table.BsbMap.mapping.values())
if table.VOrgMap:
table.VOrgMap.mapping = _dict_subset(table.VOrgMap.mapping, s.glyphs)
used.update(table.VOrgMap.mapping.values())
varidx_map = varStore.VarStore_subset_varidxes(table.VarStore, used)