0.5.3

试验性引入渲染模式切换

LanMountainDesktop/Services/AppRenderingModeHelper.cs

@@ -0,0 +1,42 @@
+using Avalonia;
+
+namespace LanMountainDesktop.Services;
+
+public static class AppRenderingModeHelper
+{
+    public const string Default = "Default";
+    public const string Software = "Software";
+    public const string AngleEgl = "AngleEgl";
+    public const string Wgl = "Wgl";
+    public const string Vulkan = "Vulkan";
+
+    public static string Normalize(string? value)
+    {
+        if (string.IsNullOrWhiteSpace(value))
+        {
+            return Default;
+        }
+
+        return value.Trim().ToUpperInvariant() switch
+        {
+            "SOFTWARE" => Software,
+            "ANGLEEGL" => AngleEgl,
+            "ANGLE_EGL" => AngleEgl,
+            "WGL" => Wgl,
+            "VULKAN" => Vulkan,
+            _ => Default
+        };
+    }
+
+    public static Win32RenderingMode[]? GetWin32RenderingModes(string? value)
+    {
+        return Normalize(value) switch
+        {
+            Software => [Win32RenderingMode.Software],
+            AngleEgl => [Win32RenderingMode.AngleEgl, Win32RenderingMode.Software],
+            Wgl => [Win32RenderingMode.Wgl, Win32RenderingMode.Software],
+            Vulkan => [Win32RenderingMode.Vulkan, Win32RenderingMode.Software],
+            _ => null
+        };
+    }
+}