1 files changed, 635 insertions, 0 deletions
diff --git a/Ryujinx.Audio.Renderer/Server/CommandProcessingTimeEstimatorVersion3.cs b/Ryujinx.Audio.Renderer/Server/CommandProcessingTimeEstimatorVersion3.cs
new file mode 100644
index 00000000..19a8174d
--- /dev/null
+++ b/Ryujinx.Audio.Renderer/Server/CommandProcessingTimeEstimatorVersion3.cs
@@ -0,0 +1,635 @@
+//
+// 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.Common;
+using Ryujinx.Audio.Renderer.Dsp.Command;
+using System;
+using System.Diagnostics;
+using static Ryujinx.Audio.Renderer.Parameter.VoiceInParameter;
+
+namespace Ryujinx.Audio.Renderer.Server
+{
+    /// <summary>
+    /// <see cref="ICommandProcessingTimeEstimator"/> version 3. (added with REV8)
+    /// </summary>
+    public class CommandProcessingTimeEstimatorVersion3 : ICommandProcessingTimeEstimator
+    {
+        private uint _sampleCount;
+        private uint _bufferCount;
+
+        public CommandProcessingTimeEstimatorVersion3(uint sampleCount, uint bufferCount)
+        {
+            _sampleCount = sampleCount;
+            _bufferCount = bufferCount;
+        }
+
+        public uint Estimate(PerformanceCommand command)
+        {
+            Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
+
+            if (_sampleCount == 160)
+            {
+                return (uint)498.17f;
+            }
+
+            return (uint)489.42f;
+        }
+
+        public uint Estimate(ClearMixBufferCommand command)
+        {
+            Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
+
+            float costPerBuffer = 440.68f;
+            float baseCost = 0;
+
+            if (_sampleCount == 160)
+            {
+                costPerBuffer = 266.65f;
+            }
+
+            return (uint)(baseCost + costPerBuffer * _bufferCount);
+        }
+
+        public uint Estimate(BiquadFilterCommand command)
+        {
+            Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
+
+            if (_sampleCount == 160)
+            {
+                return (uint)4173.2f;
+            }
+
+            return (uint)5585.1f;
+        }
+
+        public uint Estimate(MixRampGroupedCommand command)
+        {
+            float costPerSample = 6.4434f;
+
+            Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
+
+            if (_sampleCount == 160)
+            {
+                costPerSample = 6.708f;
+            }
+
+            int volumeCount = 0;
+
+            for (int i = 0; i < command.MixBufferCount; i++)
+            {
+                if (command.Volume0[i] != 0.0f || command.Volume1[i] != 0.0f)
+                {
+                    volumeCount++;
+                }
+            }
+
+            return (uint)(_sampleCount * costPerSample * volumeCount);
+        }
+
+        public uint Estimate(MixRampCommand command)
+        {
+            Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
+
+            if (_sampleCount == 160)
+            {
+                return (uint)1968.7f;
+            }
+
+            return (uint)2459.4f;
+        }
+
+        public uint Estimate(DepopPrepareCommand command)
+        {
+            return 0;
+        }
+
+        public uint Estimate(VolumeRampCommand command)
+        {
+            Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
+
+            if (_sampleCount == 160)
+            {
+                return (uint)1425.3f;
+            }
+
+            return (uint)1700.0f;
+        }
+
+        public uint Estimate(PcmInt16DataSourceCommandVersion1 command)
+        {
+            Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
+
+            float costPerSample = 710.143f;
+            float baseCost = 7853.286f;
+
+            if (_sampleCount == 160)
+            {
+                costPerSample = 427.52f;
+                baseCost = 6329.442f;
+            }
+
+            return (uint)(baseCost + (costPerSample * (((command.SampleRate / 200.0f) / _sampleCount) * (command.Pitch * 0.000030518f))));
+        }
+
+        public uint Estimate(AdpcmDataSourceCommandVersion1 command)
+        {
+            Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
+
+            float costPerSample = 3564.1f;
+            float baseCost = 9736.702f;
+
+            if (_sampleCount == 160)
+            {
+                costPerSample = 2125.6f;
+                baseCost = 7913.808f;
+            }
+
+            return (uint)(baseCost + (costPerSample * (((command.SampleRate / 200.0f) / _sampleCount) * (command.Pitch * 0.000030518f))));
+        }
+
+        public uint Estimate(DepopForMixBuffersCommand command)
+        {
+            Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
+
+            if (_sampleCount == 160)
+            {
+                return (uint)739.64f;
+            }
+
+            return (uint)910.97f;
+        }
+
+        public uint Estimate(CopyMixBufferCommand command)
+        {
+            Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
+
+            if (_sampleCount == 160)
+            {
+                return (uint)842.59f;
+            }
+
+            return (uint)986.72f;
+        }
+
+        public uint Estimate(MixCommand command)
+        {
+            Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
+
+            if (_sampleCount == 160)
+            {
+                return (uint)1402.8f;
+            }
+
+            return (uint)1853.2f;
+        }
+
+        public uint Estimate(DelayCommand command)
+        {
+            Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
+
+            if (_sampleCount == 160)
+            {
+                if (command.Enabled)
+                {
+                    switch (command.Parameter.ChannelCount)
+                    {
+                        case 1:
+                            return (uint)8929.04f;
+                        case 2:
+                            return (uint)25500.75f;
+                        case 4:
+                            return (uint)47759.62f;
+                        case 6:
+                            return (uint)82203.07f;
+                        default:
+                            throw new NotImplementedException($"{command.Parameter.ChannelCount}");
+                    }
+                }
+                else
+                {
+                    switch (command.Parameter.ChannelCount)
+                    {
+                        case 1:
+                            return (uint)1295.20f;
+                        case 2:
+                            return (uint)1213.60f;
+                        case 4:
+                            return (uint)942.03f;
+                        case 6:
+                            return (uint)1001.55f;
+                        default:
+                            throw new NotImplementedException($"{command.Parameter.ChannelCount}");
+                    }
+                }
+            }
+
+            if (command.Enabled)
+            {
+                switch (command.Parameter.ChannelCount)
+                {
+                    case 1:
+                        return (uint)11941.05f;
+                    case 2:
+                        return (uint)37197.37f;
+                    case 4:
+                        return (uint)69749.84f;
+                    case 6:
+                        return (uint)120042.40f;
+                    default:
+                        throw new NotImplementedException($"{command.Parameter.ChannelCount}");
+                }
+            }
+            else
+            {
+                switch (command.Parameter.ChannelCount)
+                {
+                    case 1:
+                        return (uint)997.67f;
+                    case 2:
+                        return (uint)977.63f;
+                    case 4:
+                        return (uint)792.30f;
+                    case 6:
+                        return (uint)875.43f;
+                    default:
+                        throw new NotImplementedException($"{command.Parameter.ChannelCount}");
+                }
+            }
+        }
+
+        public uint Estimate(ReverbCommand command)
+        {
+            Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
+
+            if (_sampleCount == 160)
+            {
+                if (command.Enabled)
+                {
+                    switch (command.Parameter.ChannelCount)
+                    {
+                        case 1:
+                            return (uint)81475.05f;
+                        case 2:
+                            return (uint)84975.0f;
+                        case 4:
+                            return (uint)91625.15f;
+                        case 6:
+                            return (uint)95332.27f;
+                        default:
+                            throw new NotImplementedException($"{command.Parameter.ChannelCount}");
+                    }
+                }
+                else
+                {
+                    switch (command.Parameter.ChannelCount)
+                    {
+                        case 1:
+                            return (uint)536.30f;
+                        case 2:
+                            return (uint)588.70f;
+                        case 4:
+                            return (uint)643.70f;
+                        case 6:
+                            return (uint)706.0f;
+                        default:
+                            throw new NotImplementedException($"{command.Parameter.ChannelCount}");
+                    }
+                }
+            }
+
+            if (command.Enabled)
+            {
+                switch (command.Parameter.ChannelCount)
+                {
+                    case 1:
+                        return (uint)120174.47f;
+                    case 2:
+                        return (uint)25262.22f;
+                    case 4:
+                        return (uint)135751.23f;
+                    case 6:
+                        return (uint)141129.23f;
+                    default:
+                        throw new NotImplementedException($"{command.Parameter.ChannelCount}");
+                }
+            }
+            else
+            {
+                switch (command.Parameter.ChannelCount)
+                {
+                    case 1:
+                        return (uint)617.64f;
+                    case 2:
+                        return (uint)659.54f;
+                    case 4:
+                        return (uint)711.43f;
+                    case 6:
+                        return (uint)778.07f;
+                    default:
+                        throw new NotImplementedException($"{command.Parameter.ChannelCount}");
+                }
+            }
+        }
+
+        public uint Estimate(Reverb3dCommand command)
+        {
+            Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
+
+            if (_sampleCount == 160)
+            {
+                if (command.Enabled)
+                {
+                    switch (command.Parameter.ChannelCount)
+                    {
+                        case 1:
+                            return (uint)116754.0f;
+                        case 2:
+                            return (uint)125912.05f;
+                        case 4:
+                            return (uint)146336.03f;
+                        case 6:
+                            return (uint)165812.66f;
+                        default:
+                            throw new NotImplementedException($"{command.Parameter.ChannelCount}");
+                    }
+                }
+                else
+                {
+                    switch (command.Parameter.ChannelCount)
+                    {
+                        case 1:
+                            return (uint)734.0f;
+                        case 2:
+                            return (uint)766.62f;
+                        case 4:
+                            return (uint)797.46f;
+                        case 6:
+                            return (uint)867.43f;
+                        default:
+                            throw new NotImplementedException($"{command.Parameter.ChannelCount}");
+                    }
+                }
+            }
+
+            if (command.Enabled)
+            {
+                switch (command.Parameter.ChannelCount)
+                {
+                    case 1:
+                        return (uint)170292.34f;
+                    case 2:
+                        return (uint)183875.63f;
+                    case 4:
+                        return (uint)214696.19f;
+                    case 6:
+                        return (uint)243846.77f;
+                    default:
+                        throw new NotImplementedException($"{command.Parameter.ChannelCount}");
+                }
+            }
+            else
+            {
+                switch (command.Parameter.ChannelCount)
+                {
+                    case 1:
+                        return (uint)508.47f;
+                    case 2:
+                        return (uint)582.45f;
+                    case 4:
+                        return (uint)626.42f;
+                    case 6:
+                        return (uint)682.47f;
+                    default:
+                        throw new NotImplementedException($"{command.Parameter.ChannelCount}");
+                }
+            }
+        }
+
+        public uint Estimate(AuxiliaryBufferCommand command)
+        {
+            Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
+
+            if (_sampleCount == 160)
+            {
+                if (command.Enabled)
+                {
+                    return (uint)7182.14f;
+                }
+
+                return (uint)472.11f;
+            }
+
+            if (command.Enabled)
+            {
+                return (uint)9435.96f;
+            }
+
+            return (uint)462.62f;
+        }
+
+        public uint Estimate(VolumeCommand command)
+        {
+            Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
+
+            if (_sampleCount == 160)
+            {
+                return (uint)1311.1f;
+            }
+
+            return (uint)1713.6f;
+        }
+
+        public uint Estimate(CircularBufferSinkCommand command)
+        {
+            Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
+
+            float costPerBuffer = 770.26f;
+            float baseCost = 0f;
+
+            if (_sampleCount == 160)
+            {
+                costPerBuffer = 531.07f;
+            }
+
+            return (uint)(baseCost + costPerBuffer * command.InputCount);
+        }
+
+        public uint Estimate(DownMixSurroundToStereoCommand command)
+        {
+            Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
+
+            if (_sampleCount == 160)
+            {
+                return (uint)9949.7f;
+            }
+
+            return (uint)14679.0f;
+        }
+
+        public uint Estimate(UpsampleCommand command)
+        {
+            Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
+
+            if (_sampleCount == 160)
+            {
+                return (uint)312990.0f;
+            }
+
+            return (uint)0.0f;
+        }
+
+        public uint Estimate(DeviceSinkCommand command)
+        {
+            Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
+            Debug.Assert(command.InputCount == 2 || command.InputCount == 6);
+
+            if (command.InputCount == 2)
+            {
+                if (_sampleCount == 160)
+                {
+                    return (uint)8980.0f;
+                }
+
+                return (uint)9221.9f;
+            }
+
+            if (_sampleCount == 160)
+            {
+                return (uint)9177.9f;
+            }
+
+            return (uint)9725.9f;
+        }
+
+        public uint Estimate(PcmFloatDataSourceCommandVersion1 command)
+        {
+            Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
+
+            float costPerSample = 3490.9f;
+            float baseCost = 10090.9f;
+
+            if (_sampleCount == 160)
+            {
+                costPerSample = 2310.4f;
+                baseCost = 7845.25f;
+            }
+
+            return (uint)(baseCost + (costPerSample * (((command.SampleRate / 200.0f) / _sampleCount) * (command.Pitch * 0.000030518f))));
+        }
+
+        public uint Estimate(DataSourceVersion2Command command)
+        {
+            Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
+
+            (float baseCost, float costPerSample) = GetCostByFormat(_sampleCount, command.SampleFormat, command.SrcQuality);
+
+            return (uint)(baseCost + (costPerSample * (((command.SampleRate / 200.0f) / _sampleCount) * (command.Pitch * 0.000030518f) - 1.0f)));
+        }
+
+        private static (float, float) GetCostByFormat(uint sampleCount, SampleFormat format, SampleRateConversionQuality quality)
+        {
+            Debug.Assert(sampleCount == 160 || sampleCount == 240);
+
+            switch (format)
+            {
+                case SampleFormat.PcmInt16:
+                    switch (quality)
+                    {
+                        case SampleRateConversionQuality.Default:
+                            if (sampleCount == 160)
+                            {
+                                return (6329.44f, 427.52f);
+                            }
+
+                            return (7853.28f, 710.14f);
+                        case SampleRateConversionQuality.High:
+                            if (sampleCount == 160)
+                            {
+                                return (8049.42f, 371.88f);
+                            }
+
+                            return (10138.84f, 610.49f);
+                        case SampleRateConversionQuality.Low:
+                            if (sampleCount == 160)
+                            {
+                                return (5062.66f, 423.43f);
+                            }
+
+                            return (5810.96f, 676.72f);
+                        default:
+                            throw new NotImplementedException($"{format} {quality}");
+                    }
+                case SampleFormat.PcmFloat:
+                    switch (quality)
+                    {
+                        case SampleRateConversionQuality.Default:
+                            if (sampleCount == 160)
+                            {
+                                return (7845.25f, 2310.4f);
+                            }
+
+                            return (10090.9f, 3490.9f);
+                        case SampleRateConversionQuality.High:
+                            if (sampleCount == 160)
+                            {
+                                return (9446.36f, 2308.91f);
+                            }
+
+                            return (12520.85f, 3480.61f);
+                        case SampleRateConversionQuality.Low:
+                            if (sampleCount == 160)
+                            {
+                                return (9446.36f, 2308.91f);
+                            }
+
+                            return (12520.85f, 3480.61f);
+                        default:
+                            throw new NotImplementedException($"{format} {quality}");
+                    }
+                case SampleFormat.Adpcm:
+                    switch (quality)
+                    {
+                        case SampleRateConversionQuality.Default:
+                            if (sampleCount == 160)
+                            {
+                                return (7913.81f, 1827.66f);
+                            }
+
+                            return (9736.70f, 2756.37f);
+                        case SampleRateConversionQuality.High:
+                            if (sampleCount == 160)
+                            {
+                                return (9607.81f, 1829.29f);
+                            }
+
+                            return (12154.38f, 2731.31f);
+                        case SampleRateConversionQuality.Low:
+                            if (sampleCount == 160)
+                            {
+                                return (6517.48f, 1824.61f);
+                            }
+
+                            return (7929.44f, 2732.15f);
+                        default:
+                            throw new NotImplementedException($"{format} {quality}");
+                    }
+                default:
+                    throw new NotImplementedException($"{format}");
+            }
+        }
+    }
+}