diff --git a/Disp/RenderingCanvas.cs b/Disp/RenderingCanvas.cs
index 48248d3..e554f13 100644
--- a/Disp/RenderingCanvas.cs
+++ b/Disp/RenderingCanvas.cs
@@ -195,11 +195,11 @@ public class RenderingCanvas : UserControl, IDisposable
 		if (pre != null)    //this section will never occur if the datacontext not set twice.
 		{
 			pre.Terminate();
-			pre.ImageRequestAfterBufferSwapped -= RenderingCanvas_BufferSwapped;
+			pre.FrameReady -= RenderingCanvas_BufferSwapped;
 		}
 		if (cur != null)
 		{
-			cur.ImageRequestAfterBufferSwapped += RenderingCanvas_BufferSwapped;
+			cur.FrameReady += RenderingCanvas_BufferSwapped;
 			cur.Start((int)DisplayerPane.RenderSize.Width, (int)DisplayerPane.RenderSize.Height);
 
 			cur.IsVisible = IsVisible;
@@ -235,8 +235,8 @@ public class RenderingCanvas : UserControl, IDisposable
 		CurrentWindow = Window.GetWindow(this);
 
 		// Set up DispEngine rendering
-		DispEngine.ImageRequestAfterBufferSwapped -= RenderingCanvas_BufferSwapped;
-		DispEngine.ImageRequestAfterBufferSwapped += RenderingCanvas_BufferSwapped;
+		DispEngine.FrameReady -= RenderingCanvas_BufferSwapped;
+		DispEngine.FrameReady += RenderingCanvas_BufferSwapped;
 		DispEngine.Start((int)DisplayerPane.RenderSize.Width, (int)DisplayerPane.RenderSize.Height);
 		DispEngine.IsVisible = IsVisible;
 	}
@@ -247,7 +247,7 @@ public class RenderingCanvas : UserControl, IDisposable
 	private unsafe void RenderingCanvas_Unloaded(object sender, RoutedEventArgs e)
 	{
 		DispEngine.IsVisible = IsVisible;
-		DispEngine.ImageRequestAfterBufferSwapped -= RenderingCanvas_BufferSwapped;
+		DispEngine.FrameReady -= RenderingCanvas_BufferSwapped;
 		CurrentWindow = null;
 	}
 	#endregion
@@ -256,7 +256,7 @@ public class RenderingCanvas : UserControl, IDisposable
 	/// <summary>
 	/// Handles the buffer swapped event from DispEngine
 	/// </summary>
-	private unsafe void RenderingCanvas_BufferSwapped(byte* data, int w, int h)
+	private unsafe void RenderingCanvas_BufferSwapped(byte* data, int w, int h, FramePins pins)
 	{
 		if (data == null)
 			return;