1 files changed, 0 insertions, 135 deletions
diff --git a/Ryujinx.Ava/Ui/Backend/Vulkan/VulkanInstance.cs b/Ryujinx.Ava/Ui/Backend/Vulkan/VulkanInstance.cs
deleted file mode 100644
index b50e9c07..00000000
--- a/Ryujinx.Ava/Ui/Backend/Vulkan/VulkanInstance.cs
+++ /dev/null
@@ -1,135 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Runtime.InteropServices;
-using Silk.NET.Core;
-using Silk.NET.Vulkan;
-using Silk.NET.Vulkan.Extensions.EXT;
-
-namespace Ryujinx.Ava.Ui.Vulkan
-{
-    public class VulkanInstance : IDisposable
-    {
-        private const string EngineName = "Avalonia Vulkan";
-
-        private VulkanInstance(Instance apiHandle, Vk api)
-        {
-            InternalHandle = apiHandle;
-            Api = api;
-        }
-
-        public IntPtr Handle => InternalHandle.Handle;
-
-        internal Instance InternalHandle { get; }
-        public Vk Api { get; }
-
-        internal static IEnumerable<string> RequiredInstanceExtensions
-        {
-            get
-            {
-                yield return "VK_KHR_surface";
-                if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
-                {
-                    yield return "VK_KHR_xlib_surface";
-                }
-                else if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
-                {
-                    yield return "VK_KHR_win32_surface";
-                }
-            }
-        }
-
-        public void Dispose()
-        {
-            Api?.DestroyInstance(InternalHandle, Span<AllocationCallbacks>.Empty);
-            Api?.Dispose();
-        }
-
-        internal static unsafe VulkanInstance Create(VulkanOptions options)
-        {
-            var api = Vk.GetApi();
-            var applicationName = Marshal.StringToHGlobalAnsi(options.ApplicationName);
-            var engineName = Marshal.StringToHGlobalAnsi(EngineName);
-            var enabledExtensions = new List<string>(options.InstanceExtensions);
-
-            enabledExtensions.AddRange(RequiredInstanceExtensions);
-
-            var applicationInfo = new ApplicationInfo
-            {
-                PApplicationName = (byte*)applicationName,
-                ApiVersion = Vk.Version12.Value,
-                PEngineName = (byte*)engineName,
-                EngineVersion = new Version32(1, 0, 0),
-                ApplicationVersion = new Version32(1, 0, 0)
-            };
-
-            var enabledLayers = new HashSet<string>();
-
-            if (options.UseDebug)
-            {
-                enabledExtensions.Add(ExtDebugUtils.ExtensionName);
-                enabledExtensions.Add(ExtDebugReport.ExtensionName);
-                if (IsLayerAvailable(api, "VK_LAYER_KHRONOS_validation"))
-                    enabledLayers.Add("VK_LAYER_KHRONOS_validation");
-            }
-
-            foreach (var layer in options.EnabledLayers)
-                enabledLayers.Add(layer);
-
-            var ppEnabledExtensions = stackalloc IntPtr[enabledExtensions.Count];
-            var ppEnabledLayers = stackalloc IntPtr[enabledLayers.Count];
-
-            for (var i = 0; i < enabledExtensions.Count; i++)
-                ppEnabledExtensions[i] = Marshal.StringToHGlobalAnsi(enabledExtensions[i]);
-
-            var layers = enabledLayers.ToList();
-
-            for (var i = 0; i < enabledLayers.Count; i++)
-                ppEnabledLayers[i] = Marshal.StringToHGlobalAnsi(layers[i]);
-
-            var instanceCreateInfo = new InstanceCreateInfo
-            {
-                SType = StructureType.InstanceCreateInfo,
-                PApplicationInfo = &applicationInfo,
-                PpEnabledExtensionNames = (byte**)ppEnabledExtensions,
-                PpEnabledLayerNames = (byte**)ppEnabledLayers,
-                EnabledExtensionCount = (uint)enabledExtensions.Count,
-                EnabledLayerCount = (uint)enabledLayers.Count
-            };
-
-            api.CreateInstance(in instanceCreateInfo, null, out var instance).ThrowOnError();
-
-            Marshal.FreeHGlobal(applicationName);
-            Marshal.FreeHGlobal(engineName);
-
-            for (var i = 0; i < enabledExtensions.Count; i++) Marshal.FreeHGlobal(ppEnabledExtensions[i]);
-
-            for (var i = 0; i < enabledLayers.Count; i++) Marshal.FreeHGlobal(ppEnabledLayers[i]);
-
-            return new VulkanInstance(instance, api);
-        }
-
-        private static unsafe bool IsLayerAvailable(Vk api, string layerName)
-        {
-            uint layerPropertiesCount;
-
-            api.EnumerateInstanceLayerProperties(&layerPropertiesCount, null).ThrowOnError();
-
-            var layerProperties = new LayerProperties[layerPropertiesCount];
-
-            fixed (LayerProperties* pLayerProperties = layerProperties)
-            {
-                api.EnumerateInstanceLayerProperties(&layerPropertiesCount, layerProperties).ThrowOnError();
-
-                for (var i = 0; i < layerPropertiesCount; i++)
-                {
-                    var currentLayerName = Marshal.PtrToStringAnsi((IntPtr)pLayerProperties[i].LayerName);
-
-                    if (currentLayerName == layerName) return true;
-                }
-            }
-
-            return false;
-        }
-    }
-}