1 files changed, 77 insertions, 0 deletions
diff --git a/src/Ryujinx.Common/Memory/StructByteArrayHelpers.cs b/src/Ryujinx.Common/Memory/StructByteArrayHelpers.cs
new file mode 100644
index 00000000..8693f5b8
--- /dev/null
+++ b/src/Ryujinx.Common/Memory/StructByteArrayHelpers.cs
@@ -0,0 +1,77 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Common.Memory
+{
+    [StructLayout(LayoutKind.Sequential, Size = Size, Pack = 1)]
+    public struct ByteArray128 : IArray<byte>
+    {
+        private const int Size = 128;
+
+        byte _element;
+
+        public int Length => Size;
+        public ref byte this[int index] => ref AsSpan()[index];
+        public Span<byte> AsSpan() => MemoryMarshal.CreateSpan(ref _element, Size);
+    }
+
+    [StructLayout(LayoutKind.Sequential, Size = Size, Pack = 1)]
+    public struct ByteArray256 : IArray<byte>
+    {
+        private const int Size = 256;
+
+        byte _element;
+
+        public int Length => Size;
+        public ref byte this[int index] => ref AsSpan()[index];
+        public Span<byte> AsSpan() => MemoryMarshal.CreateSpan(ref _element, Size);
+    }
+
+    [StructLayout(LayoutKind.Sequential, Size = Size, Pack = 1)]
+    public struct ByteArray512 : IArray<byte>
+    {
+        private const int Size = 512;
+
+        byte _element;
+
+        public int Length => Size;
+        public ref byte this[int index] => ref AsSpan()[index];
+        public Span<byte> AsSpan() => MemoryMarshal.CreateSpan(ref _element, Size);
+    }
+
+    [StructLayout(LayoutKind.Sequential, Size = Size, Pack = 1)]
+    public struct ByteArray1024 : IArray<byte>
+    {
+        private const int Size = 1024;
+
+        byte _element;
+
+        public int Length => Size;
+        public ref byte this[int index] => ref AsSpan()[index];
+        public Span<byte> AsSpan() => MemoryMarshal.CreateSpan(ref _element, Size);
+    }
+
+    [StructLayout(LayoutKind.Sequential, Size = Size, Pack = 1)]
+    public struct ByteArray2048 : IArray<byte>
+    {
+        private const int Size = 2048;
+
+        byte _element;
+
+        public int Length => Size;
+        public ref byte this[int index] => ref AsSpan()[index];
+        public Span<byte> AsSpan() => MemoryMarshal.CreateSpan(ref _element, Size);
+    }
+
+    [StructLayout(LayoutKind.Sequential, Size = Size, Pack = 1)]
+    public struct ByteArray4096 : IArray<byte>
+    {
+        private const int Size = 4096;
+
+        byte _element;
+
+        public int Length => Size;
+        public ref byte this[int index] => ref AsSpan()[index];
+        public Span<byte> AsSpan() => MemoryMarshal.CreateSpan(ref _element, Size);
+    }
+}