many things

StgSharp.Common/Mathematics/Linear/ElementType.cs

@@ -1,9 +1,9 @@
-//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
 // -----------------------------------------------------------------------
 // file="ElementType"
 // Project: StgSharp
-// AuthorGroup: Nitload Space
-// Copyright (c) Nitload Space. All rights reserved.
+// AuthorGroup: Nitload
+// Copyright (c) Nitload. All rights reserved.
 //     
 // Permission is hereby granted, free of charge, to any person obtaining a copy
 // of this software and associated documentation files (the "Software"), to deal
@@ -25,15 +25,52 @@
 //     
 // -----------------------------------------------------------------------
 // -----------------------------------------------------------------------
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+#pragma warning disable CA1028 
 namespace StgSharp.Mathematics.Numeric
 {
-    public enum MatrixElementType : int
+    [StructLayout(LayoutKind.Explicit, Size = 4)]
+    public struct MatrixElementType
     {
 
-        F32 = 0,
-        F64 = 1,
-        I32 = 2,
-        I64 = 3,
+        public static readonly MatrixElementType F32 = new(0x03000004);
+        public static readonly MatrixElementType F64 = new(0x03000008);
+        public static readonly MatrixElementType I08 = new(0x0100001);
+        public static readonly MatrixElementType I16 = new(0x0100002);
+        public static readonly MatrixElementType I32 = new(0x0100004);
+        public static readonly MatrixElementType I64 = new(0x0100008);
+        public static readonly MatrixElementType U08 = new(0x0200001);
+        public static readonly MatrixElementType U16 = new(0x0200002);
+        public static readonly MatrixElementType U32 = new(0x0200004);
+        public static readonly MatrixElementType U64 = new(0x0200008);
+
+        [FieldOffset(0)] internal readonly int Mask;
+        [FieldOffset(3)] public readonly MatrixElementTypeGroup Group;
+
+        [FieldOffset(0)] public readonly ushort Size;
+
+        private MatrixElementType(
+                int mask
+        )
+        {
+            Unsafe.SkipInit(out this);
+            Unsafe.SkipInit(out Size);
+            Unsafe.SkipInit(out Group);
+            this.Mask = mask;
+        }
+
+    }
+
+    public enum MatrixElementTypeGroup : byte
+    {
+
+        None = 0,
+        Singed = 1,
+        Unsigned = 2,
+        Float = 3,
 
     }
 }
+#pragma warning restore CA1028