Revert "Revert the Metal Experiment (#701)"

This reverts commit fe1617ffea.

src/Ryujinx.Graphics.Metal/ResourceBindingSegment.cs

@@ -0,0 +1,22 @@
+using Ryujinx.Graphics.GAL;
+
+namespace Ryujinx.Graphics.Metal
+{
+    readonly struct ResourceBindingSegment
+    {
+        public readonly int Binding;
+        public readonly int Count;
+        public readonly ResourceType Type;
+        public readonly ResourceStages Stages;
+        public readonly bool IsArray;
+
+        public ResourceBindingSegment(int binding, int count, ResourceType type, ResourceStages stages, bool isArray)
+        {
+            Binding = binding;
+            Count = count;
+            Type = type;
+            Stages = stages;
+            IsArray = isArray;
+        }
+    }
+}