Replace constant buffer access on shader with new Load instruction (#4646)

src/Ryujinx.Graphics.Shader/StructuredIr/BufferDefinition.cs

@@ -0,0 +1,20 @@
+namespace Ryujinx.Graphics.Shader.StructuredIr
+{
+    readonly struct BufferDefinition
+    {
+        public BufferLayout Layout { get; }
+        public int Set { get; }
+        public int Binding { get; }
+        public string Name { get; }
+        public StructureType Type { get; }
+
+        public BufferDefinition(BufferLayout layout, int set, int binding, string name, StructureType type)
+        {
+            Layout = layout;
+            Set = set;
+            Binding = binding;
+            Name = name;
+            Type = type;
+        }
+    }
+}