From 95bfa0913da18bc752030ca814c9339bbc76159b Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Mon, 27 Jun 2022 12:09:42 -0600
Subject: [PATCH] [gvar] Optimize translate()

---
 src/hb-ot-var-gvar-table.hh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/hb-ot-var-gvar-table.hh b/src/hb-ot-var-gvar-table.hh
index 1f5b22902..5af6d3d39 100644
--- a/src/hb-ot-var-gvar-table.hh
+++ b/src/hb-ot-var-gvar-table.hh
@@ -84,8 +84,10 @@ struct contour_point_vector_t : hb_vector_t<contour_point_t>
   {
     if (delta.x == 0.f && delta.y == 0.f)
       return;
-    for (unsigned int i = 0; i < length; i++)
-      (*this)[i].translate (delta);
+    auto arrayZ = this->arrayZ;
+    unsigned count = length;
+    for (unsigned i = 0; i < count; i++)
+      arrayZ[i].translate (delta);
   }
 };