1 files changed, 14 insertions, 0 deletions
diff --git a/vcl/unx/generic/gdi/gdiimpl.cxx b/vcl/unx/generic/gdi/gdiimpl.cxx
index 0bfe098e7ef4..7ed38cc6eab5 100644
--- a/vcl/unx/generic/gdi/gdiimpl.cxx
+++ b/vcl/unx/generic/gdi/gdiimpl.cxx
@@ -1675,6 +1675,8 @@ public:
     const basegfx::B2DLineJoin& getJoin() const { return meJoin; }
     const css::drawing::LineCap& getCap() const { return meCap; }
     double getMiterMinimumAngle() const { return mfMiterMinimumAngle; }
+
+    virtual sal_Int64 estimateUsageInBytes() const override;
 };
 
 SystemDependentData_Triangulation::SystemDependentData_Triangulation(
@@ -1693,6 +1695,18 @@ SystemDependentData_Triangulation::SystemDependentData_Triangulation(
 {
 }
 
+sal_Int64 SystemDependentData_Triangulation::estimateUsageInBytes() const
+{
+    sal_Int64 nRetval(0);
+
+    if(!maTriangles.empty())
+    {
+        nRetval = maTriangles.size() * sizeof(basegfx::triangulator::B2DTriangle);
+    }
+
+    return nRetval;
+}
+
 bool X11SalGraphicsImpl::drawPolyLine(
     const basegfx::B2DHomMatrix& rObjectToDevice,
     const basegfx::B2DPolygon& rPolygon,