shadowfacts/fonttools
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[varLib.interpolatable] Another micro-optimization

Browse Source 
Don't know why the previous code was written that way!
This commit is contained in:
Behdad Esfahbod 2023-10-16 14:55:10 -06:00
parent b3a45f9f79
commit c306836488
1 changed files with 3 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
Lib/fontTools/varLib/interpolatable.py
View File

@ -245,9 +245,7 @@ def test(glyphsets, glyphs=None, names=None, ignore_missing=False):
for i in range(n):
b = ((bits << i) & mask) | ((bits >> (n - i)))
if b == bits:
isomorphisms.append(
_rot_list(complexPoints, i)
)
isomorphisms.append(_rot_list(complexPoints, i))
# Add mirrored rotations
mirrored = list(reversed(points.value))
reversed_bits = 0
@ -257,9 +255,7 @@ def test(glyphsets, glyphs=None, names=None, ignore_missing=False):
for i in range(n):
b = ((reversed_bits << i) & mask) | ((reversed_bits >> (n - i)))
if b == bits:
isomorphisms.append(
_rot_list(complexPoints, i)
)
isomorphisms.append(_rot_list(complexPoints, i))
# m0idx should be the index of the first non-None item in allNodeTypes,
# else give it the last item.
@ -368,10 +364,7 @@ def test(glyphsets, glyphs=None, names=None, ignore_missing=False):
continue
for ix, (contour0, contour1) in enumerate(zip(m0, m1)):
c0 = contour0[0]
costs = [
v
for v in (_vdiff_hypot2_complex(c0, c1) for c1 in contour1)
]
costs = [_vdiff_hypot2_complex(c0, c1) for c1 in contour1]
min_cost = min(costs)
first_cost = costs[0]
if min_cost < first_cost * 0.95: