2 files changed, 7 insertions, 2 deletions
diff --git a/basegfx/source/matrix/b2dhommatrix.cxx b/basegfx/source/matrix/b2dhommatrix.cxx
index 89088e8ebdbf..badda594c9de 100644
--- a/basegfx/source/matrix/b2dhommatrix.cxx
+++ b/basegfx/source/matrix/b2dhommatrix.cxx
@@ -31,7 +31,9 @@ namespace basegfx
     {
     };
 
-    B2DHomMatrix::B2DHomMatrix() = default;
+    static o3tl::cow_wrapper<Impl2DHomMatrix> DEFAULT;
+
+    B2DHomMatrix::B2DHomMatrix() : mpImpl(DEFAULT) {}
 
     B2DHomMatrix::B2DHomMatrix(const B2DHomMatrix&) = default;
 
diff --git a/basegfx/source/polygon/b2dpolypolygon.cxx b/basegfx/source/polygon/b2dpolypolygon.cxx
index dcd6133abc4a..36c221eeb106 100644
--- a/basegfx/source/polygon/b2dpolypolygon.cxx
+++ b/basegfx/source/polygon/b2dpolypolygon.cxx
@@ -200,7 +200,10 @@ public:
 namespace basegfx
 {
 
-    B2DPolyPolygon::B2DPolyPolygon() = default;
+    static o3tl::cow_wrapper<ImplB2DPolyPolygon> DEFAULT;
+
+    B2DPolyPolygon::B2DPolyPolygon() :
+        mpPolyPolygon(DEFAULT) {}
 
     B2DPolyPolygon::B2DPolyPolygon(const B2DPolyPolygon&) = default;