1 files changed, 50 insertions, 0 deletions
diff --git a/Ryujinx.Audio.Renderer/Common/NodeIdType.cs b/Ryujinx.Audio.Renderer/Common/NodeIdType.cs
new file mode 100644
index 00000000..9ee760e9
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+++ b/Ryujinx.Audio.Renderer/Common/NodeIdType.cs
@@ -0,0 +1,50 @@
+//
+// Copyright (c) 2019-2020 Ryujinx
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+
+namespace Ryujinx.Audio.Renderer.Common
+{
+    /// <summary>
+    /// The type of a node.
+    /// </summary>
+    public enum NodeIdType : byte
+    {
+        /// <summary>
+        /// Invalid node id.
+        /// </summary>
+        Invalid = 0,
+
+        /// <summary>
+        /// Voice related node id. (data source, biquad filter, ...)
+        /// </summary>
+        Voice = 1,
+
+        /// <summary>
+        /// Mix related node id. (mix, effects, splitters, ...)
+        /// </summary>
+        Mix = 2,
+
+        /// <summary>
+        /// Sink related node id. (device &amp; circular buffer sink)
+        /// </summary>
+        Sink = 3,
+
+        /// <summary>
+        /// Performance monitoring related node id (performance commands)
+        /// </summary>
+        Performance = 15
+    }
+}