Some code cleanup

Ryujinx.Graphics.GAL/ColorF.cs

@@ -0,0 +1,18 @@
+namespace Ryujinx.Graphics.GAL
+{
+    public struct ColorF
+    {
+        public float Red   { get; }
+        public float Green { get; }
+        public float Blue  { get; }
+        public float Alpha { get; }
+
+        public ColorF(float red, float green, float blue, float alpha)
+        {
+            Red   = red;
+            Green = green;
+            Blue  = blue;
+            Alpha = alpha;
+        }
+    }
+}