private static IRenderer CreateRenderer(Options options, WindowBase window)
{
if (options.GraphicsBackend == GraphicsBackend.Vulkan && window is VulkanWindow vulkanWindow)
{
string preferredGpuId = string.Empty;
if (!string.IsNullOrEmpty(options.PreferredGpuVendor))
{
string preferredGpuVendor = options.PreferredGpuVendor.ToLowerInvariant();
var devices = VulkanRenderer.GetPhysicalDevices();
foreach (var device in devices)
{
if (device.Vendor.ToLowerInvariant() == preferredGpuVendor)
{
preferredGpuId = device.Id;
break;
}
}
}
return(new VulkanRenderer(
(instance, vk) => new SurfaceKHR((ulong)(vulkanWindow.CreateWindowSurface(instance.Handle))),
vulkanWindow.GetRequiredInstanceExtensions,
preferredGpuId));
}
else
{
return(new OpenGLRenderer());
}
}
private static void Initialize(string[] args)
{
// Parse Arguments.
string launchPathArg = null;
string baseDirPathArg = null;
bool startFullscreenArg = false;
for (int i = 0; i < args.Length; ++i)
{
string arg = args[i];
if (arg == "-r" || arg == "--root-data-dir")
{
if (i + 1 >= args.Length)
{
Logger.Error?.Print(LogClass.Application, $"Invalid option '{arg}'");
continue;
}
baseDirPathArg = args[++i];
}
else if (arg == "-p" || arg == "--profile")
{
if (i + 1 >= args.Length)
{
Logger.Error?.Print(LogClass.Application, $"Invalid option '{arg}'");
continue;
}
CommandLineProfile = args[++i];
}
else if (arg == "-f" || arg == "--fullscreen")
{
startFullscreenArg = true;
}
else
{
launchPathArg = arg;
}
}
// Delete backup files after updating.
Task.Run(Updater.CleanupUpdate);
Console.Title = $"Ryujinx Console {Version}";
// Hook unhandled exception and process exit events.
AppDomain.CurrentDomain.UnhandledException += (object sender, UnhandledExceptionEventArgs e) => ProcessUnhandledException(e.ExceptionObject as Exception, e.IsTerminating);
AppDomain.CurrentDomain.ProcessExit += (object sender, EventArgs e) => Exit();
// Setup base data directory.
AppDataManager.Initialize(baseDirPathArg);
// Initialize the configuration.
ConfigurationState.Initialize();
// Initialize the logger system.
LoggerModule.Initialize();
// Initialize Discord integration.
DiscordIntegrationModule.Initialize();
ReloadConfig();
UseVulkan = PreviewerDetached ? ConfigurationState.Instance.Graphics.GraphicsBackend.Value == GraphicsBackend.Vulkan : false;
if (UseVulkan)
{
if (VulkanRenderer.GetPhysicalDevices().Length == 0)
{
UseVulkan = false;
ConfigurationState.Instance.Graphics.GraphicsBackend.Value = GraphicsBackend.OpenGl;
Logger.Warning?.PrintMsg(LogClass.Application, "A suitable Vulkan physical device is not available. Falling back to OpenGL");
}
}
if (UseVulkan)
{
// With a custom gpu backend, avalonia doesn't enable dpi awareness, so the backend must handle it. This isn't so for the opengl backed,
// as that uses avalonia's gpu backend and it's enabled there.
ForceDpiAware.Windows();
}
WindowScaleFactor = ForceDpiAware.GetWindowScaleFactor();
ActualScaleFactor = ForceDpiAware.GetActualScaleFactor() / BaseDpi;
// Logging system information.
PrintSystemInfo();
// Enable OGL multithreading on the driver, when available.
BackendThreading threadingMode = ConfigurationState.Instance.Graphics.BackendThreading;
DriverUtilities.ToggleOGLThreading(threadingMode == BackendThreading.Off);
// Check if keys exists.
bool hasSystemProdKeys = File.Exists(Path.Combine(AppDataManager.KeysDirPath, "prod.keys"));
if (!hasSystemProdKeys)
{
if (!(AppDataManager.Mode == AppDataManager.LaunchMode.UserProfile && File.Exists(Path.Combine(AppDataManager.KeysDirPathUser, "prod.keys"))))
{
MainWindow.ShowKeyErrorOnLoad = true;
}
}
if (launchPathArg != null)
{
MainWindow.DeferLoadApplication(launchPathArg, startFullscreenArg);
}
}