Move solution and projects to src

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

@@ -0,0 +1,26 @@
+using Ryujinx.Common.Utilities;
+using System;
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Audio.Renderer.Parameter
+{
+    /// <summary>
+    /// Effect result state (added in REV9).
+    /// </summary>
+    [StructLayout(LayoutKind.Sequential, Pack = 1)]
+    public struct EffectResultState
+    {
+        /// <summary>
+        /// Specific data storage.
+        /// </summary>
+        private SpecificDataStruct _specificDataStart;
+
+        [StructLayout(LayoutKind.Sequential, Size = 0x80, Pack = 1)]
+        private struct SpecificDataStruct { }
+
+        /// <summary>
+        /// Specific data changing depending of the type of effect. See also the <see cref="Effect"/> namespace.
+        /// </summary>
+        public Span<byte> SpecificData => SpanHelpers.AsSpan<SpecificDataStruct, byte>(ref _specificDataStart);
+    }
+}