Move solution and projects to src

src/Ryujinx.Audio/Renderer/Parameter/SplitterInParameterHeader.cs

@@ -0,0 +1,45 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Audio.Renderer.Parameter
+{
+    /// <summary>
+    /// Input header for splitter update.
+    /// </summary>
+    [StructLayout(LayoutKind.Sequential, Pack = 1)]
+    public struct SplitterInParameterHeader
+    {
+        /// <summary>
+        /// Magic of the input header.
+        /// </summary>
+        public uint Magic;
+
+        /// <summary>
+        /// The count of <see cref="SplitterInParameter"/> after the header.
+        /// </summary>
+        public uint SplitterCount;
+
+        /// <summary>
+        /// The count of splitter destinations after the header and splitter info.
+        /// </summary>
+        public uint SplitterDestinationCount;
+
+        /// <summary>
+        /// Reserved/unused.
+        /// </summary>
+        private unsafe fixed uint _reserved[5];
+
+        /// <summary>
+        /// The expected constant of any input splitter header.
+        /// </summary>
+        private const uint ValidMagic = 0x48444E53;
+
+        /// <summary>
+        /// Check if the magic is valid.
+        /// </summary>
+        /// <returns>Returns true if the magic is valid.</returns>
+        public bool IsMagicValid()
+        {
+            return Magic == ValidMagic;
+        }
+    }
+}