Fix memory growth when drawing the canvas

Bug: #939
PintaProject · Nov 8, 2024 · 195ad27 · 195ad27
1 parent 25436b0
commit 195ad27
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/Pinta.Gui.Widgets/Widgets/Canvas/PintaCanvas.cs b/Pinta.Gui.Widgets/Widgets/Canvas/PintaCanvas.cs
@@ -209,6 +209,10 @@ private void Draw (Cairo.Context context, int width, int height)
 			DrawHandles (g, PintaCore.Tools.CurrentTool.Handles);
 			g.Restore ();
 		}
+
+		// Explicitly dispose the context to avoid memory growth (bug #939).
+		// This can be the last reference to a temporary surface from the GTK widget.
+		context.Dispose ();
 	}
 
 	private static void DrawHandles (Cairo.Context cr, IEnumerable<IToolHandle> controls)