1 files changed, 144 insertions, 0 deletions
diff --git a/Ryujinx.Audio.Renderer/Parameter/Effect/Reverb3dParameter.cs b/Ryujinx.Audio.Renderer/Parameter/Effect/Reverb3dParameter.cs
new file mode 100644
index 00000000..9f31cd15
--- /dev/null
+++ b/Ryujinx.Audio.Renderer/Parameter/Effect/Reverb3dParameter.cs
@@ -0,0 +1,144 @@
+//
+// 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/>.
+//
+
+using Ryujinx.Audio.Renderer.Server.Effect;
+using Ryujinx.Common.Memory;
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Audio.Renderer.Parameter.Effect
+{
+    /// <summary>
+    /// <see cref="EffectInParameter.SpecificData"/> for <see cref="Common.EffectType.Reverb3d"/>.
+    /// </summary>
+    [StructLayout(LayoutKind.Sequential, Pack = 1)]
+    public struct Reverb3dParameter
+    {
+        /// <summary>
+        /// The input channel indices that will be used by the <see cref="Dsp.AudioProcessor"/>.
+        /// </summary>
+        public Array6<byte> Input;
+
+        /// <summary>
+        /// The output channel indices that will be used by the <see cref="Dsp.AudioProcessor"/>.
+        /// </summary>
+        public Array6<byte> Output;
+
+        /// <summary>
+        /// The maximum number of channels supported.
+        /// </summary>
+        public ushort ChannelCountMax;
+
+        /// <summary>
+        /// The total channel count used.
+        /// </summary>
+        public ushort ChannelCount;
+
+        /// <summary>
+        /// Reserved/unused.
+        /// </summary>
+        private uint _reserved;
+
+        /// <summary>
+        /// The target sample rate.
+        /// </summary>
+        /// <remarks>This is in kHz.</remarks>
+        public uint SampleRate;
+
+        /// <summary>
+        /// Gain of the room high-frequency effect.
+        /// </summary>
+        public float RoomHf;
+
+        /// <summary>
+        /// Reference high frequency.
+        /// </summary>
+        public float HfReference;
+
+        /// <summary>
+        /// Reverberation decay time at low frequencies.
+        /// </summary>
+        public float DecayTime;
+
+        /// <summary>
+        /// Ratio of the decay time at high frequencies to the decay time at low frequencies.
+        /// </summary>
+        public float HfDecayRatio;
+
+        /// <summary>
+        /// Gain of the room effect.
+        /// </summary>
+        public float RoomGain;
+
+        /// <summary>
+        /// Gain of the early reflections relative to <see cref="RoomGain"/>.
+        /// </summary>
+        public float ReflectionsGain;
+
+        /// <summary>
+        /// Gain of the late reverberation relative to <see cref="RoomGain"/>.
+        /// </summary>
+        public float ReverbGain;
+
+        /// <summary>
+        /// Echo density in the late reverberation decay.
+        /// </summary>
+        public float Diffusion;
+
+        /// <summary>
+        /// Modal density in the late reverberation decay.
+        /// </summary>
+        public float ReflectionDelay;
+
+        /// <summary>
+        /// Time limit between the early reflections and the late reverberation relative to the time of the first reflection.
+        /// </summary>
+        public float ReverbDelayTime;
+
+        /// <summary>
+        /// Modal density in the late reverberation decay.
+        /// </summary>
+        public float Density;
+
+        /// <summary>
+        /// The dry gain.
+        /// </summary>
+        public float DryGain;
+
+        /// <summary>
+        /// The current usage status of the effect on the client side.
+        /// </summary>
+        public UsageState ParameterStatus;
+
+        /// <summary>
+        /// Check if the <see cref="ChannelCount"/> is valid.
+        /// </summary>
+        /// <returns>Returns true if the <see cref="ChannelCount"/> is valid.</returns>
+        public bool IsChannelCountValid()
+        {
+            return EffectInParameter.IsChannelCountValid(ChannelCount);
+        }
+
+        /// <summary>
+        /// Check if the <see cref="ChannelCountMax"/> is valid.
+        /// </summary>
+        /// <returns>Returns true if the <see cref="ChannelCountMax"/> is valid.</returns>
+        public bool IsChannelCountMaxValid()
+        {
+            return EffectInParameter.IsChannelCountValid(ChannelCountMax);
+        }
+    }
+}