1 files changed, 32 insertions, 0 deletions
diff --git a/Ryujinx.Ava/Ui/Backend/Vulkan/VulkanSemaphorePair.cs b/Ryujinx.Ava/Ui/Backend/Vulkan/VulkanSemaphorePair.cs
new file mode 100644
index 00000000..3b5fd9cc
--- /dev/null
+++ b/Ryujinx.Ava/Ui/Backend/Vulkan/VulkanSemaphorePair.cs
@@ -0,0 +1,32 @@
+using System;
+using Silk.NET.Vulkan;
+
+namespace Ryujinx.Ava.Ui.Vulkan
+{
+    internal class VulkanSemaphorePair : IDisposable
+    {
+        private readonly VulkanDevice _device;
+
+        public unsafe VulkanSemaphorePair(VulkanDevice device)
+        {
+            _device = device;
+
+            var semaphoreCreateInfo = new SemaphoreCreateInfo { SType = StructureType.SemaphoreCreateInfo };
+
+            _device.Api.CreateSemaphore(_device.InternalHandle, semaphoreCreateInfo, null, out var semaphore).ThrowOnError();
+            ImageAvailableSemaphore = semaphore;
+
+            _device.Api.CreateSemaphore(_device.InternalHandle, semaphoreCreateInfo, null, out semaphore).ThrowOnError();
+            RenderFinishedSemaphore = semaphore;
+        }
+
+        internal Semaphore ImageAvailableSemaphore { get; }
+        internal Semaphore RenderFinishedSemaphore { get; }
+
+        public unsafe void Dispose()
+        {
+            _device.Api.DestroySemaphore(_device.InternalHandle, ImageAvailableSemaphore, null);
+            _device.Api.DestroySemaphore(_device.InternalHandle, RenderFinishedSemaphore, null);
+        }
+    }
+}