commit 626f8e4de3060376d12c77ac4967fd6fb908169a
author Behdad Esfahbod <behdad@behdad.org> Wed Jan 25 14:33:46 2023 -0700
committer Behdad Esfahbod <behdad@behdad.org> Wed Jan 25 14:33:46 2023 -0700
tree b539dd171b8452d2c1026fdb37d261dc1a6933eb
parent b44ff062e1dcddb51c13d3df9e66b31339d7e4b5

[paint] Fix skew to match Chrome

src/hb-paint.hh

diff --git a/src/hb-paint.hh b/src/hb-paint.hh
index c4789cf..007e899 100644
--- a/src/hb-paint.hh
+++ b/src/hb-paint.hh
@@ -216,8 +216,8 @@
     if (!sx && !sy)
       return false;
 
-    float x = +tanf (sx * (float) M_PI);
-    float y = -tanf (sy * (float) M_PI);
+    float x = -tanf (sx * (float) M_PI);
+    float y = +tanf (sy * (float) M_PI);
     push_transform (paint_data, 1.f, y, x, 1.f, 0.f, 0.f);
     return true;
   }