[instancer-solver] Backport bugfix from fonttools

Fixes https://github.com/harfbuzz/harfbuzz/issues/4289 Test not ported yet.
1 year ago · de0c5aed5b
parent a77f282865
commit de0c5aed5b
1 changed files with 1 additions and 1 deletions
--- a/src/hb-subset-instancer-solver.cc
+++ b/src/hb-subset-instancer-solver.cc
@ -171,7 +171,7 @@ _solve (Triple tent, Triple axisLimit, bool negative = false)
  if (gain > outGain)
  {
    // Crossing point on the axis.
-    float crossing = peak + ((1 - gain) * (upper - peak) / (1 - outGain));
+    float crossing = peak + (1 - gain) * (upper - peak);

    Triple loc{axisDef, peak, crossing};
    float scalar = 1.f;