From 24a2c65e7ea15166061d96352164b51c5ffd9fa8 Mon Sep 17 00:00:00 2001
From: Noel Grandin <noel.grandin@collabora.co.uk>
Date: Sun, 30 Oct 2022 08:01:00 +0200
Subject: [PATCH] tdf#126788 use singleton to avoid initial allocation

Change-Id: I55011cdd3e6c457c6ab91d90579ace3524a9889d
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/142029
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
---
 basegfx/source/polygon/b2dpolygon.cxx | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/basegfx/source/polygon/b2dpolygon.cxx b/basegfx/source/polygon/b2dpolygon.cxx
index b0171ef000e2..ed5954bf0cf7 100644
--- a/basegfx/source/polygon/b2dpolygon.cxx
+++ b/basegfx/source/polygon/b2dpolygon.cxx
@@ -1075,7 +1075,10 @@ public:
 
 namespace basegfx
 {
-    B2DPolygon::B2DPolygon() = default;
+    static o3tl::cow_wrapper<ImplB2DPolygon> DEFAULT;
+
+    B2DPolygon::B2DPolygon()
+        : mpPolygon(DEFAULT) {}
 
     B2DPolygon::B2DPolygon(std::initializer_list<basegfx::B2DPoint> aPoints)
     {