Move solution and projects to src

src/Ryujinx.Audio/Renderer/Parameter/Performance/PerformanceOutStatus.cs

@@ -0,0 +1,21 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Audio.Renderer.Parameter.Performance
+{
+    /// <summary>
+    /// Output information for performance monitoring.
+    /// </summary>
+    [StructLayout(LayoutKind.Sequential, Pack = 1)]
+    public struct PerformanceOutStatus
+    {
+        /// <summary>
+        /// Indicates the total size output to the performance buffer.
+        /// </summary>
+        public uint HistorySize;
+
+        /// <summary>
+        /// Reserved/unused.
+        /// </summary>
+        private unsafe fixed uint _reserved[3];
+    }
+}