1 files changed, 67 insertions, 0 deletions
diff --git a/Ryujinx.Ava/Ui/Backend/Vulkan/VulkanDevice.cs b/Ryujinx.Ava/Ui/Backend/Vulkan/VulkanDevice.cs
new file mode 100644
index 00000000..b03fd720
--- /dev/null
+++ b/Ryujinx.Ava/Ui/Backend/Vulkan/VulkanDevice.cs
@@ -0,0 +1,67 @@
+using System;
+using Silk.NET.Vulkan;
+
+namespace Ryujinx.Ava.Ui.Vulkan
+{
+    internal class VulkanDevice : IDisposable
+    {
+        private static object _lock = new object();
+
+        public VulkanDevice(Device apiHandle, VulkanPhysicalDevice physicalDevice, Vk api)
+        {
+            InternalHandle = apiHandle;
+            Api = api;
+
+            api.GetDeviceQueue(apiHandle, physicalDevice.QueueFamilyIndex, 0, out var queue);
+
+            var vulkanQueue = new VulkanQueue(this, queue);
+            Queue = vulkanQueue;
+
+            PresentQueue = vulkanQueue;
+
+            CommandBufferPool = new VulkanCommandBufferPool(this, physicalDevice);
+        }
+
+        public IntPtr Handle => InternalHandle.Handle;
+
+        internal Device InternalHandle { get; }
+        public Vk Api { get; }
+
+        public VulkanQueue Queue { get; private set; }
+        public VulkanQueue PresentQueue { get; }
+        public VulkanCommandBufferPool CommandBufferPool { get; }
+
+        public void Dispose()
+        {
+            WaitIdle();
+            CommandBufferPool?.Dispose();
+            Queue = null;
+        }
+
+        internal void Submit(SubmitInfo submitInfo, Fence fence = default)
+        {
+            lock (_lock)
+            {
+                Api.QueueSubmit(Queue.InternalHandle, 1, submitInfo, fence).ThrowOnError();
+            }
+        }
+
+        public void WaitIdle()
+        {
+            lock (_lock)
+            {
+                Api.DeviceWaitIdle(InternalHandle);
+            }
+        }
+
+        public void QueueWaitIdle()
+        {
+            lock (_lock)
+            {
+                Api.QueueWaitIdle(Queue.InternalHandle);
+            }
+        }
+
+        public object Lock => _lock;
+    }
+}