RDNA3 Vulkan project

src/Ryujinx.Graphics.Rdna3Vulkan/Effects/SmaaConstants.cs

@@ -0,0 +1,15 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Graphics.Rdna3Vulkan.Effects
+{
+    [StructLayout(LayoutKind.Sequential, Pack = 4)]
+    internal struct SmaaConstants
+    {
+        public int QualityLow;
+        public int QualityMedium;
+        public int QualityHigh;
+        public int QualityUltra;
+        public float Width;
+        public float Height;
+    }
+}