[Toolkit.Game] Fix issue with DepthBuffer not being created on WP8

xoofx · xoofx · commit f8eb105bca1b · 2013-03-16T10:18:52.000+09:00
diff --git a/Source/Toolkit/SharpDX.Toolkit.Game/WindowsPhone/GamePlatformPhone.cs b/Source/Toolkit/SharpDX.Toolkit.Game/WindowsPhone/GamePlatformPhone.cs
@@ -56,9 +56,9 @@ public override List<GraphicsDeviceInformation> FindBestDevices(GameGraphicsPara
             if (gameWindowBackgroundXaml != null)
             {
                 // Make sure that we have the single graphics device created by the BackgroundXaml
+                gameWindowBackgroundXaml.RequestDepthFormat = prefferedParameters.PreferredDepthStencilFormat;
                 var graphicsDevice = gameWindowBackgroundXaml.EnsureDevice();
 
-
                 // Unlike Desktop and WinRT, the list of best devices are completely fixed in WP8 XAML
                 // So we return a single element
                 var deviceInfo = new GraphicsDeviceInformation
@@ -109,7 +109,7 @@ public override GraphicsDevice CreateDevice(GraphicsDeviceInformation deviceInfo
             var renderTarget = Graphics.Texture2D.New(device, renderTargetDesc);
             var BackBuffer = RenderTarget2D.New(device, new RenderTargetView(device, renderTarget));
 
-            var graphicsPresenter = new RenderTargetGraphicsPresenter(device, BackBuffer);
+            var graphicsPresenter = new RenderTargetGraphicsPresenter(device, BackBuffer, deviceInformation.PresentationParameters.DepthStencilFormat);
             device.Presenter = graphicsPresenter;
 
             var gameWindowXaml = (GameWindowPhoneXaml)gameWindow;
diff --git a/Source/Toolkit/SharpDX.Toolkit.Game/WindowsPhone/GameWindowPhoneBackgroundXaml.cs b/Source/Toolkit/SharpDX.Toolkit.Game/WindowsPhone/GameWindowPhoneBackgroundXaml.cs
@@ -256,6 +256,8 @@ internal override bool CanHandle(GameContext gameContext)
             return gameContext.ContextType == GameContextType.WindowsPhoneBackgroundXaml;
         }
 
+        public DepthFormat RequestDepthFormat;
+
         /// <summary>
         /// Creates a <see cref="GraphicsDevice"/> if not already created based from latest internal device.
         /// </summary>
@@ -305,7 +307,7 @@ internal void EnsurePresenter(bool resetPresenter)
 
             if (resetPresenter)
             {
-                graphicsPresenter = new RenderTargetGraphicsPresenter(graphicsDevice, backBuffer);
+                graphicsPresenter = new RenderTargetGraphicsPresenter(graphicsDevice, backBuffer, RequestDepthFormat);
                 graphicsDevice.Presenter = graphicsPresenter;
             }
 

Original file line number	Diff line number	Diff line change
`@@ -256,6 +256,8 @@ internal override bool CanHandle(GameContext gameContext)`
`256`	`256`	`return gameContext.ContextType == GameContextType.WindowsPhoneBackgroundXaml;`
`257`	`257`	`}`
`258`	`258`
	`259`	`+ public DepthFormat RequestDepthFormat;`
	`260`	`+`
`259`	`261`	`/// <summary>`
`260`	`262`	`/// Creates a <see cref="GraphicsDevice"/> if not already created based from latest internal device.`
`261`	`263`	`/// </summary>`
`@@ -305,7 +307,7 @@ internal void EnsurePresenter(bool resetPresenter)`
`305`	`307`
`306`	`308`	`if (resetPresenter)`
`307`	`309`	`{`
`308`		`- graphicsPresenter = new RenderTargetGraphicsPresenter(graphicsDevice, backBuffer);`
	`310`	`+ graphicsPresenter = new RenderTargetGraphicsPresenter(graphicsDevice, backBuffer, RequestDepthFormat);`
`309`	`311`	`graphicsDevice.Presenter = graphicsPresenter;`
`310`	`312`	`}`
`311`	`313`