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contour: Stop doing the roundtrip test

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Doing inverse arclength computations is
a very high overhead operation. And the
tests still pass without it.
This commit is contained in:
Matthias Clasen 2023-08-26 08:21:00 -04:00
parent a4df8d8818
commit 57918813e2
1 changed files with 1 additions and 7 deletions
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8
gsk/gskcontour.c
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@ -662,7 +662,6 @@ add_measure (const GskCurve *curve,
GskCurve c;
float ll, l0;
float t0;
float tt, ll0;
CurvePoint *p = &g_array_index (array, CurvePoint, array->len - 1);
gsize idx = p->idx;
@ -684,12 +683,7 @@ add_measure (const GskCurve *curve,
l0 = gsk_curve_get_length (&c);
ll = (p->length + length + l1) / 2;
tt = gsk_curve_at_length (curve, l0, 0.001);
gsk_curve_split (curve, tt, &c, NULL);
ll0 = gsk_curve_get_length (&c);
if (fabsf (length + l0 - ll) < tolerance &&
fabsf (ll0 - l0) < tolerance)
if (fabsf (length + l0 - ll) < tolerance)
{
done:
g_array_append_val (array, ((CurvePoint){ idx, t1, length + l1 }));