Move solution and projects to src

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

@@ -0,0 +1,33 @@
+using Ryujinx.Audio.Renderer.Common;
+using System.Runtime.InteropServices;
+using CpuAddress = System.UInt64;
+
+namespace Ryujinx.Audio.Renderer.Parameter
+{
+    /// <summary>
+    /// Input information for a memory pool.
+    /// </summary>
+    [StructLayout(LayoutKind.Sequential, Pack = 1)]
+    public struct MemoryPoolInParameter
+    {
+        /// <summary>
+        /// The CPU address used by the memory pool.
+        /// </summary>
+        public CpuAddress CpuAddress;
+
+        /// <summary>
+        /// The size used by the memory pool.
+        /// </summary>
+        public ulong Size;
+
+        /// <summary>
+        /// The target state the user wants.
+        /// </summary>
+        public MemoryPoolUserState State;
+
+        /// <summary>
+        /// Reserved/unused.
+        /// </summary>
+        private unsafe fixed uint _reserved[3];
+    }
+}