Move solution and projects to src

src/Ryujinx.Audio/Renderer/Device/VirtualDevice.cs

@@ -0,0 +1,89 @@
+using System.Diagnostics;
+
+namespace Ryujinx.Audio.Renderer.Device
+{
+    /// <summary>
+    /// Represents a virtual device used by IAudioDevice.
+    /// </summary>
+    public class VirtualDevice
+    {
+        /// <summary>
+        /// All the defined virtual devices.
+        /// </summary>
+        public static readonly VirtualDevice[] Devices = new VirtualDevice[5]
+        {
+            new VirtualDevice("AudioStereoJackOutput", 2, true),
+            new VirtualDevice("AudioBuiltInSpeakerOutput", 2, false),
+            new VirtualDevice("AudioTvOutput", 6, false),
+            new VirtualDevice("AudioUsbDeviceOutput", 2, true),
+            new VirtualDevice("AudioExternalOutput", 6, true),
+        };
+
+        /// <summary>
+        /// The name of the <see cref="VirtualDevice"/>.
+        /// </summary>
+        public string Name { get; }
+
+        /// <summary>
+        /// The count of channels supported by the <see cref="VirtualDevice"/>.
+        /// </summary>
+        public uint ChannelCount { get; }
+
+        /// <summary>
+        /// The system master volume of the <see cref="VirtualDevice"/>.
+        /// </summary>
+        public float MasterVolume { get; private set; }
+
+        /// <summary>
+        /// Define if the <see cref="VirtualDevice"/> is provided by an external interface.
+        /// </summary>
+        public bool IsExternalOutput { get; }
+
+        /// <summary>
+        /// Create a new <see cref="VirtualDevice"/> instance.
+        /// </summary>
+        /// <param name="name">The name of the <see cref="VirtualDevice"/>.</param>
+        /// <param name="channelCount">The count of channels supported by the <see cref="VirtualDevice"/>.</param>
+        /// <param name="isExternalOutput">Indicate if the <see cref="VirtualDevice"/> is provided by an external interface.</param>
+        private VirtualDevice(string name, uint channelCount, bool isExternalOutput)
+        {
+            Name = name;
+            ChannelCount = channelCount;
+            IsExternalOutput = isExternalOutput;
+        }
+
+        /// <summary>
+        /// Update the master volume of the <see cref="VirtualDevice"/>.
+        /// </summary>
+        /// <param name="volume">The new master volume.</param>
+        public void UpdateMasterVolume(float volume)
+        {
+            Debug.Assert(volume >= 0.0f && volume <= 1.0f);
+
+            MasterVolume = volume;
+        }
+
+        /// <summary>
+        /// Check if the <see cref="VirtualDevice"/> is a usb device.
+        /// </summary>
+        /// <returns>Returns true if the <see cref="VirtualDevice"/> is a usb device.</returns>
+        public bool IsUsbDevice()
+        {
+            return Name.Equals("AudioUsbDeviceOutput");
+        }
+
+        /// <summary>
+        /// Get the output device name of the <see cref="VirtualDevice"/>.
+        /// </summary>
+        /// <returns>The output device name of the <see cref="VirtualDevice"/>.</returns>
+        public string GetOutputDeviceName()
+        {
+            if (IsExternalOutput)
+            {
+                return "AudioExternalOutput";
+            }
+
+            return Name;
+        }
+    }
+}