commit e8b7642ff401752d8f134b76334fce42399dbc25
author TreeHugger Robot <treehugger-gerrit@google.com> Fri Dec 08 18:35:02 2017 +0000
committer Android (Google) Code Review <android-gerrit@google.com> Fri Dec 08 18:35:02 2017 +0000
tree 898555dc146f40d8593802764d38ddc22120563d
parent e9a5e73f69aca5292225056e2a1e6355cc3a5d06
parent f563833993c10a28f19500851556a9339c35162e

Merge "Optimize Outline::setRoundRect"

libs/hwui/Outline.h

diff --git a/libs/hwui/Outline.h b/libs/hwui/Outline.h
index 77d7bef..4ddacc8 100644
--- a/libs/hwui/Outline.h
+++ b/libs/hwui/Outline.h
@@ -42,8 +42,15 @@
         mBounds.set(left, top, right, bottom);
         mRadius = radius;
 
+
+        // Reuse memory if previous outline was the same shape (rect or round rect).
+        if ( mPath.countVerbs() > 10) {
+            mPath.reset();
+        } else {
+            mPath.rewind();
+        }
+
         // update mPath to reflect new outline
-        mPath.reset();
         if (MathUtils::isPositive(radius)) {
             mPath.addRoundRect(SkRect::MakeLTRB(left, top, right, bottom), radius, radius);
         } else {