6f1b068bf5
The WpfEditor doesn't create a new device anymore every time it receives focus. StateObjects get recreated if the used device changes and they get disposed if the parent GraphicsDevice gets disposed.
65 lines
1.8 KiB
C#
65 lines
1.8 KiB
C#
using System;
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using System.Threading;
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using System.Windows;
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using System.Windows.Threading;
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using ANX.Framework;
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using ANX.Framework.Graphics;
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using ANX.Framework.NonXNA;
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// This file is part of the ANX.Framework created by the
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// "ANX.Framework developer group" and released under the Ms-PL license.
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// For details see: http://anxframework.codeplex.com/license
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namespace WpfEditor
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{
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public partial class MainWindow
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{
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private GraphicsDevice device;
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private readonly ThreadStart emptyThreadStart;
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public MainWindow()
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{
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//AddInSystemFactory.Instance.SetPreferredSystem(AddInType.RenderSystem, "OpenGL3");
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AddInSystemFactory.Instance.SetPreferredSystem(AddInType.RenderSystem, "DirectX10");
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InitializeComponent();
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emptyThreadStart = delegate { };
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}
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protected override void OnInitialized(EventArgs e)
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{
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base.OnInitialized(e);
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device = new GraphicsDevice(GraphicsAdapter.DefaultAdapter, GraphicsProfile.HiDef,
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new PresentationParameters
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{
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BackBufferWidth = GamePanel.Width,
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BackBufferHeight = GamePanel.Height,
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BackBufferFormat = SurfaceFormat.Color,
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DeviceWindowHandle = new WindowHandle(GamePanel.Handle),
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PresentationInterval = PresentInterval.Default,
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});
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}
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protected override void OnActivated(EventArgs e)
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{
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base.OnActivated(e);
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while (IsVisible && IsActive)
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{
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if (Application.Current != null)
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Application.Current.Dispatcher.Invoke(DispatcherPriority.Background, emptyThreadStart);
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Tick();
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}
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}
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public void Tick()
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{
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device.Clear(ClearOptions.Target, Color.CornflowerBlue, 0f, 0);
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device.Present();
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}
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}
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}
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