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[varLib.merger] Adjust for removal of Coverage / ClassDef .Format

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Behdad Esfahbod 2021-03-23 11:05:00 -07:00
parent 69918d2945
commit 3d578dd1de
1 changed files with 0 additions and 18 deletions
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18
Lib/fontTools/varLib/merger.py
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@ -409,28 +409,12 @@ def _ClassDef_merge_classify(lst, allGlyphses=None):
return self, classes
# It's stupid that we need to do this here. Just need to, to match test
# expecatation results, since ttx prints out format of ClassDef (and Coverage)
# even though it should not.
def _ClassDef_calculate_Format(self, font):
fmt = 2
ranges = self._getClassRanges(font)
if ranges:
startGlyph = ranges[0][1]
endGlyph = ranges[-1][3]
glyphCount = endGlyph - startGlyph + 1
if len(ranges) * 3 >= glyphCount + 1:
# Format 1 is more compact
fmt = 1
self.Format = fmt
def _PairPosFormat2_align_matrices(self, lst, font, transparent=False):
matrices = [l.Class1Record for l in lst]
# Align first classes
self.ClassDef1, classes = _ClassDef_merge_classify([l.ClassDef1 for l in lst], [l.Coverage.glyphs for l in lst])
_ClassDef_calculate_Format(self.ClassDef1, font)
self.Class1Count = len(classes)
new_matrices = []
for l,matrix in zip(lst, matrices):
@ -469,7 +453,6 @@ def _PairPosFormat2_align_matrices(self, lst, font, transparent=False):
# Align second classes
self.ClassDef2, classes = _ClassDef_merge_classify([l.ClassDef2 for l in lst])
_ClassDef_calculate_Format(self.ClassDef2, font)
self.Class2Count = len(classes)
new_matrices = []
for l,matrix in zip(lst, matrices):
@ -721,7 +704,6 @@ def _Lookup_PairPosFormat2_subtables_flatten(lst, font):
self = ot.PairPos()
self.Format = 2
self.Coverage = ot.Coverage()
self.Coverage.Format = 1
self.ValueFormat1 = reduce(int.__or__, [l.ValueFormat1 for l in lst], 0)
self.ValueFormat2 = reduce(int.__or__, [l.ValueFormat2 for l in lst], 0)