Move solution and projects to src

src/Ryujinx.Audio/Renderer/Parameter/Sink/DeviceParameter.cs

@@ -0,0 +1,58 @@
+using Ryujinx.Common.Memory;
+using Ryujinx.Common.Utilities;
+using System;
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Audio.Renderer.Parameter.Sink
+{
+    /// <summary>
+    /// <see cref="SinkInParameter.SpecificData"/> for <see cref="Common.SinkType.Device"/>.
+    /// </summary>
+    [StructLayout(LayoutKind.Sequential, Pack = 1)]
+    public struct DeviceParameter
+    {
+        /// <summary>
+        /// Device name storage.
+        /// </summary>
+        private DeviceNameStruct _deviceName;
+
+        /// <summary>
+        /// Reserved/padding.
+        /// </summary>
+        private byte _padding;
+
+        /// <summary>
+        /// The total count of channels to output to the device.
+        /// </summary>
+        public uint InputCount;
+
+        /// <summary>
+        /// The input channels index that will be used.
+        /// </summary>
+        public Array6<byte> Input;
+
+        /// <summary>
+        /// Reserved/padding.
+        /// </summary>
+        private byte _reserved;
+
+        /// <summary>
+        /// Set to true if the user controls Surround to Stereo downmixing coefficients.
+        /// </summary>
+        [MarshalAs(UnmanagedType.I1)]
+        public bool DownMixParameterEnabled;
+
+        /// <summary>
+        /// The user Surround to Stereo downmixing coefficients.
+        /// </summary>
+        public Array4<float> DownMixParameter;
+
+        [StructLayout(LayoutKind.Sequential, Size = 0xFF, Pack = 1)]
+        private struct DeviceNameStruct { }
+
+        /// <summary>
+        /// The output device name.
+        /// </summary>
+        public Span<byte> DeviceName => SpanHelpers.AsSpan<DeviceNameStruct, byte>(ref _deviceName);
+    }
+}