WindowResizingExample

Examples/WindowResizingExample.cs

@@ -0,0 +1,112 @@
+using MoonWorks;
+using MoonWorks.Graphics;
+using MoonWorks.Input;
+
+namespace MoonWorksGraphicsTests;
+
+class WindowResizingExample : Example
+{
+	private GraphicsPipeline pipeline;
+
+	private int currentResolutionIndex;
+	private record struct Res(uint Width, uint Height);
+	private Res[] resolutions =
+    [
+        new Res(640, 480),
+		new Res(1280, 720),
+		new Res(1024, 1024),
+		new Res(1600, 900),
+		new Res(1920, 1080),
+		new Res(3200, 1800),
+		new Res(3840, 2160),
+	];
+
+    public override void Init(Window window, GraphicsDevice graphicsDevice, Inputs inputs)
+    {
+		Window = window;
+		GraphicsDevice = graphicsDevice;
+		Inputs = inputs;
+
+		Window.SetTitle("WindowResizing");
+
+		Logger.LogInfo("Press left and right to resize the window!");
+
+		Shader vertShader = new Shader(
+			GraphicsDevice,
+			TestUtils.GetShaderPath("RawTriangle.vert"),
+			"main",
+			ShaderStage.Vertex,
+			ShaderFormat.SPIRV
+		);
+
+		Shader fragShader = new Shader(
+			GraphicsDevice,
+			TestUtils.GetShaderPath("SolidColor.frag"),
+			"main",
+			ShaderStage.Fragment,
+			ShaderFormat.SPIRV
+		);
+
+		GraphicsPipelineCreateInfo pipelineCreateInfo = TestUtils.GetStandardGraphicsPipelineCreateInfo(
+			Window.SwapchainFormat,
+			vertShader,
+			fragShader
+		);
+		pipeline = new GraphicsPipeline(GraphicsDevice, pipelineCreateInfo);
+	}
+
+	public override void Update(System.TimeSpan delta)
+	{
+		int prevResolutionIndex = currentResolutionIndex;
+
+		if (TestUtils.CheckButtonPressed(Inputs, TestUtils.ButtonType.Left))
+		{
+			currentResolutionIndex -= 1;
+			if (currentResolutionIndex < 0)
+			{
+				currentResolutionIndex = resolutions.Length - 1;
+			}
+		}
+
+		if (TestUtils.CheckButtonPressed(Inputs, TestUtils.ButtonType.Right))
+		{
+			currentResolutionIndex += 1;
+			if (currentResolutionIndex >= resolutions.Length)
+			{
+				currentResolutionIndex = 0;
+			}
+		}
+
+		if (prevResolutionIndex != currentResolutionIndex)
+		{
+			Logger.LogInfo("Setting resolution to: " + resolutions[currentResolutionIndex]);
+			Window.SetSize(resolutions[currentResolutionIndex].Width, resolutions[currentResolutionIndex].Height);
+		}
+	}
+
+	public override void Draw(double alpha)
+	{
+		CommandBuffer cmdbuf = GraphicsDevice.AcquireCommandBuffer();
+		Texture swapchainTexture = cmdbuf.AcquireSwapchainTexture(Window);
+		if (swapchainTexture != null)
+		{
+			var renderPass = cmdbuf.BeginRenderPass(
+				new ColorAttachmentInfo(
+					swapchainTexture,
+					false,
+					Color.Black
+				)
+			);
+			renderPass.BindGraphicsPipeline(pipeline);
+			renderPass.DrawPrimitives(0, 1);
+			cmdbuf.EndRenderPass(renderPass);
+		}
+		GraphicsDevice.Submit(cmdbuf);
+	}
+
+    public override void Destroy()
+    {
+		pipeline.Dispose();
+		Window.SetSize(640, 480);
+    }
+}

Examples/WindowResizingGame.cs

@@ -1,85 +0,0 @@
-using MoonWorks;
-using MoonWorks.Graphics;
-
-namespace MoonWorks.Test
-{
-	class WindowResizingGame : Game
-	{
-		private GraphicsPipeline pipeline;
-
-		private int currentResolutionIndex;
-		private record struct Res(uint Width, uint Height);
-		private Res[] resolutions = new Res[]
-		{
-			new Res(640, 480),
-			new Res(1280, 720),
-			new Res(1024, 1024),
-			new Res(1600, 900),
-			new Res(1920, 1080),
-			new Res(3200, 1800),
-			new Res(3840, 2160),
-		};
-
-		public WindowResizingGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), TestUtils.PreferredBackends, 60, true)
-		{
-			ShaderModule vertShaderModule = new ShaderModule(GraphicsDevice, TestUtils.GetShaderPath("RawTriangle.vert"));
-			ShaderModule fragShaderModule = new ShaderModule(GraphicsDevice, TestUtils.GetShaderPath("SolidColor.frag"));
-
-			GraphicsPipelineCreateInfo pipelineCreateInfo = TestUtils.GetStandardGraphicsPipelineCreateInfo(
-				MainWindow.SwapchainFormat,
-				vertShaderModule,
-				fragShaderModule
-			);
-			pipeline = new GraphicsPipeline(GraphicsDevice, pipelineCreateInfo);
-		}
-
-		protected override void Update(System.TimeSpan delta)
-		{
-			int prevResolutionIndex = currentResolutionIndex;
-
-			if (TestUtils.CheckButtonPressed(Inputs, TestUtils.ButtonType.Left))
-			{
-				currentResolutionIndex -= 1;
-				if (currentResolutionIndex < 0)
-				{
-					currentResolutionIndex = resolutions.Length - 1;
-				}
-			}
-
-			if (TestUtils.CheckButtonPressed(Inputs, TestUtils.ButtonType.Right))
-			{
-				currentResolutionIndex += 1;
-				if (currentResolutionIndex >= resolutions.Length)
-				{
-					currentResolutionIndex = 0;
-				}
-			}
-
-			if (prevResolutionIndex != currentResolutionIndex)
-			{
-				Logger.LogInfo("Setting resolution to: " + resolutions[currentResolutionIndex]);
-				MainWindow.SetWindowSize(resolutions[currentResolutionIndex].Width, resolutions[currentResolutionIndex].Height);
-			}
-		}
-
-		protected override void Draw(double alpha)
-		{
-			CommandBuffer cmdbuf = GraphicsDevice.AcquireCommandBuffer();
-			Texture? backbuffer = cmdbuf.AcquireSwapchainTexture(MainWindow);
-			if (backbuffer != null)
-			{
-				cmdbuf.BeginRenderPass(new ColorAttachmentInfo(backbuffer, WriteOptions.Cycle, Color.Black));
-				cmdbuf.BindGraphicsPipeline(pipeline);
-				cmdbuf.DrawPrimitives(0, 1);
-				cmdbuf.EndRenderPass();
-			}
-			GraphicsDevice.Submit(cmdbuf);
-		}
-
-		public static void Main(string[] args)
-		{
-			WindowResizingGame game = new WindowResizingGame();
-			game.Run();
-		}
-	}
-}

MoonWorksGraphicsTests.csproj

@@ -53,6 +53,7 @@
 		<Compile Include="Examples\TriangleVertexBufferExample.cs" />
 		<Compile Include="Examples\VertexSamplerExample.cs" />
 		<Compile Include="Examples\VideoPlayerExample.cs" />
+		<Compile Include="Examples\WindowResizingExample.cs" />
 	</ItemGroup>
 
 	<Import Project=".\CopyMoonlibs.targets" />

Program.cs

@@ -36,7 +36,8 @@ class Program : Game
 		new TextureMipmapsExample(),
 		new TriangleVertexBufferExample(),
 		new VertexSamplerExample(),
-		new VideoPlayerExample()
+		new VideoPlayerExample(),
+		new WindowResizingExample()
 	];
 
 	int ExampleIndex = 0;