1 files changed, 123 insertions, 0 deletions
diff --git a/Ryujinx.Audio/Renderer/Server/CommandProcessingTimeEstimatorVersion3.cs b/Ryujinx.Audio/Renderer/Server/CommandProcessingTimeEstimatorVersion3.cs
index b48ff8b5..e00fcf7b 100644
--- a/Ryujinx.Audio/Renderer/Server/CommandProcessingTimeEstimatorVersion3.cs
+++ b/Ryujinx.Audio/Renderer/Server/CommandProcessingTimeEstimatorVersion3.cs
@@ -18,6 +18,7 @@
 using Ryujinx.Audio.Common;
 using Ryujinx.Audio.Renderer.Common;
 using Ryujinx.Audio.Renderer.Dsp.Command;
+using Ryujinx.Audio.Renderer.Parameter.Effect;
 using System;
 using System.Diagnostics;
 using static Ryujinx.Audio.Renderer.Parameter.VoiceInParameter;
@@ -632,5 +633,127 @@ namespace Ryujinx.Audio.Renderer.Server
                     throw new NotImplementedException($"{format}");
             }
         }
+
+        private uint EstimateLimiterCommandCommon(LimiterParameter parameter, bool enabled)
+        {
+            Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
+
+            if (_sampleCount == 160)
+            {
+                if (enabled)
+                {
+                    switch (parameter.ChannelCount)
+                    {
+                        case 1:
+                            return (uint)21392.0f;
+                        case 2:
+                            return (uint)26829.0f;
+                        case 4:
+                            return (uint)32405.0f;
+                        case 6:
+                            return (uint)52219.0f;
+                        default:
+                            throw new NotImplementedException($"{parameter.ChannelCount}");
+                    }
+                }
+                else
+                {
+                    switch (parameter.ChannelCount)
+                    {
+                        case 1:
+                            return (uint)897.0f;
+                        case 2:
+                            return (uint)931.55f;
+                        case 4:
+                            return (uint)975.39f;
+                        case 6:
+                            return (uint)1016.8f;
+                        default:
+                            throw new NotImplementedException($"{parameter.ChannelCount}");
+                    }
+                }
+            }
+
+            if (enabled)
+            {
+                switch (parameter.ChannelCount)
+                {
+                    case 1:
+                        return (uint)30556.0f;
+                    case 2:
+                        return (uint)39011.0f;
+                    case 4:
+                        return (uint)48270.0f;
+                    case 6:
+                        return (uint)76712.0f;
+                    default:
+                        throw new NotImplementedException($"{parameter.ChannelCount}");
+                }
+            }
+            else
+            {
+                switch (parameter.ChannelCount)
+                {
+                    case 1:
+                        return (uint)874.43f;
+                    case 2:
+                        return (uint)921.55f;
+                    case 4:
+                        return (uint)945.26f;
+                    case 6:
+                        return (uint)992.26f;
+                    default:
+                        throw new NotImplementedException($"{parameter.ChannelCount}");
+                }
+            }
+        }
+
+        public uint Estimate(LimiterCommandVersion1 command)
+        {
+            Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
+
+            return EstimateLimiterCommandCommon(command.Parameter, command.IsEffectEnabled);
+        }
+
+        public uint Estimate(LimiterCommandVersion2 command)
+        {
+            Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
+
+            if (!command.Parameter.StatisticsEnabled || !command.IsEffectEnabled)
+            {
+                return EstimateLimiterCommandCommon(command.Parameter, command.IsEffectEnabled);
+            }
+
+            if (_sampleCount == 160)
+            {
+                switch (command.Parameter.ChannelCount)
+                {
+                    case 1:
+                        return (uint)23309.0f;
+                    case 2:
+                        return (uint)29954.0f;
+                    case 4:
+                        return (uint)35807.0f;
+                    case 6:
+                        return (uint)58340.0f;
+                    default:
+                        throw new NotImplementedException($"{command.Parameter.ChannelCount}");
+                }
+            }
+
+            switch (command.Parameter.ChannelCount)
+            {
+                case 1:
+                    return (uint)33526.0f;
+                case 2:
+                    return (uint)43549.0f;
+                case 4:
+                    return (uint)52190.0f;
+                case 6:
+                    return (uint)85527.0f;
+                default:
+                    throw new NotImplementedException($"{command.Parameter.ChannelCount}");
+            }
+        }
     }
 }