From cf17c0707f7febfa14b8893a821a81c2c67a3287 Mon Sep 17 00:00:00 2001
From: Steven Kirk <grokys@github.com>
Date: Tue, 20 Dec 2016 21:26:14 +0000
Subject: [PATCH] Swallow exceptions in render loop.

And remove debug output statement.
---
 src/Avalonia.Visuals/Rendering/DeferredRenderer.cs | 6 +++++-
 src/Windows/Avalonia.Direct2D1/HwndRenderTarget.cs | 2 --
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/Avalonia.Visuals/Rendering/DeferredRenderer.cs b/src/Avalonia.Visuals/Rendering/DeferredRenderer.cs
index 8a3d1f7d77..1bbf752b56 100644
--- a/src/Avalonia.Visuals/Rendering/DeferredRenderer.cs
+++ b/src/Avalonia.Visuals/Rendering/DeferredRenderer.cs
@@ -287,7 +287,11 @@ namespace Avalonia.Rendering
                 scene = _scene;
             }
 
-            Render(scene);
+            try
+            {
+                Render(scene);
+            }
+            catch { }
         }
 
         private IRenderTargetBitmapImpl GetOverlay(Size size, double scaling)
diff --git a/src/Windows/Avalonia.Direct2D1/HwndRenderTarget.cs b/src/Windows/Avalonia.Direct2D1/HwndRenderTarget.cs
index 06eda82206..0121345259 100644
--- a/src/Windows/Avalonia.Direct2D1/HwndRenderTarget.cs
+++ b/src/Windows/Avalonia.Direct2D1/HwndRenderTarget.cs
@@ -30,8 +30,6 @@ namespace Avalonia.Direct2D1
             Direct2DFactory = AvaloniaLocator.Current.GetService<Factory1>();
             DirectWriteFactory = AvaloniaLocator.Current.GetService<SharpDX.DirectWrite.Factory>();
 
-            System.Diagnostics.Debug.WriteLine("Created HwndRenderTarget");
-
             var featureLevels = new[]
             {
                 SharpDX.Direct3D.FeatureLevel.Level_12_1,