1 files changed, 62 insertions, 0 deletions
diff --git a/Ryujinx.Audio/Renderer/Parameter/SplitterInParameterHeader.cs b/Ryujinx.Audio/Renderer/Parameter/SplitterInParameterHeader.cs
new file mode 100644
index 00000000..746d59b7
--- /dev/null
+++ b/Ryujinx.Audio/Renderer/Parameter/SplitterInParameterHeader.cs
@@ -0,0 +1,62 @@
+//
+// Copyright (c) 2019-2021 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/>.
+//
+
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Audio.Renderer.Parameter
+{
+    /// <summary>
+    /// Input header for splitter update.
+    /// </summary>
+    [StructLayout(LayoutKind.Sequential, Pack = 1)]
+    public struct SplitterInParameterHeader
+    {
+        /// <summary>
+        /// Magic of the input header.
+        /// </summary>
+        public uint Magic;
+
+        /// <summary>
+        /// The count of <see cref="SplitterInParameter"/> after the header.
+        /// </summary>
+        public uint SplitterCount;
+
+        /// <summary>
+        /// The count of splitter destinations after the header and splitter info.
+        /// </summary>
+        public uint SplitterDestinationCount;
+
+        /// <summary>
+        /// Reserved/unused.
+        /// </summary>
+        private unsafe fixed uint _reserved[5];
+
+        /// <summary>
+        /// The expected constant of any input splitter header.
+        /// </summary>
+        private const uint ValidMagic = 0x48444E53;
+
+        /// <summary>
+        /// Check if the magic is valid.
+        /// </summary>
+        /// <returns>Returns true if the magic is valid.</returns>
+        public bool IsMagicValid()
+        {
+            return Magic == ValidMagic;
+        }
+    }
+}