Ryujinx/src/Ryujinx.Audio/Renderer/Server/CommandProcessingTimeEstimatorVersion2.cs
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Co-authored-by: Ac_K <Acoustik666@gmail.com>

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Co-authored-by: Ac_K <Acoustik666@gmail.com>

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---------

Co-authored-by: Ac_K <Acoustik666@gmail.com>
2023-07-02 01:27:18 +02:00

480 lines
14 KiB
C#

using Ryujinx.Audio.Renderer.Dsp.Command;
using System;
using System.Diagnostics;
namespace Ryujinx.Audio.Renderer.Server
{
/// <summary>
/// <see cref="ICommandProcessingTimeEstimator"/> version 2. (added with REV5)
/// </summary>
public class CommandProcessingTimeEstimatorVersion2 : ICommandProcessingTimeEstimator
{
private readonly uint _sampleCount;
private readonly uint _bufferCount;
public CommandProcessingTimeEstimatorVersion2(uint sampleCount, uint bufferCount)
{
_sampleCount = sampleCount;
_bufferCount = bufferCount;
}
public uint Estimate(PerformanceCommand command)
{
Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
if (_sampleCount == 160)
{
return (uint)489.35f;
}
return (uint)491.18f;
}
public uint Estimate(ClearMixBufferCommand command)
{
Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
float costPerBuffer = 668.8f;
float baseCost = 193.2f;
if (_sampleCount == 160)
{
costPerBuffer = 260.4f;
baseCost = 139.65f;
}
return (uint)(baseCost + costPerBuffer * _bufferCount);
}
public uint Estimate(BiquadFilterCommand command)
{
Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
if (_sampleCount == 160)
{
return (uint)4813.2f;
}
return (uint)6915.4f;
}
public uint Estimate(MixRampGroupedCommand command)
{
const float CostPerSample = 7.245f;
Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
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)1859.0f;
}
return (uint)2286.1f;
}
public uint Estimate(DepopPrepareCommand command)
{
Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
if (_sampleCount == 160)
{
return (uint)306.62f;
}
return (uint)293.22f;
}
public uint Estimate(VolumeRampCommand command)
{
Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
if (_sampleCount == 160)
{
return (uint)1403.9f;
}
return (uint)1884.3f;
}
public uint Estimate(PcmInt16DataSourceCommandVersion1 command)
{
Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
float costPerSample = 1195.5f;
float baseCost = 7797.0f;
if (_sampleCount == 160)
{
costPerSample = 749.27f;
baseCost = 6138.9f;
}
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 = 6225.5f;
if (_sampleCount == 160)
{
costPerSample = 2125.6f;
baseCost = 9039.5f;
}
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)762.96f;
}
return (uint)726.96f;
}
public uint Estimate(CopyMixBufferCommand command)
{
Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
if (_sampleCount == 160)
{
return (uint)836.32f;
}
return (uint)1000.9f;
}
public uint Estimate(MixCommand command)
{
Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
if (_sampleCount == 160)
{
return (uint)1342.2f;
}
return (uint)1833.2f;
}
public uint Estimate(DelayCommand command)
{
Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
if (_sampleCount == 160)
{
if (command.Enabled)
{
return command.Parameter.ChannelCount switch
{
1 => (uint)41636.0f,
2 => (uint)97861.0f,
4 => (uint)192520.0f,
6 => (uint)301760.0f,
_ => throw new NotImplementedException($"{command.Parameter.ChannelCount}"),
};
}
return command.Parameter.ChannelCount switch
{
1 => (uint)578.53f,
2 => (uint)663.06f,
4 => (uint)703.98f,
6 => (uint)760.03f,
_ => throw new NotImplementedException($"{command.Parameter.ChannelCount}"),
};
}
if (command.Enabled)
{
return command.Parameter.ChannelCount switch
{
1 => (uint)8770.3f,
2 => (uint)25741.0f,
4 => (uint)47551.0f,
6 => (uint)81629.0f,
_ => throw new NotImplementedException($"{command.Parameter.ChannelCount}"),
};
}
return command.Parameter.ChannelCount switch
{
1 => (uint)521.28f,
2 => (uint)585.4f,
4 => (uint)629.88f,
6 => (uint)713.57f,
_ => throw new NotImplementedException($"{command.Parameter.ChannelCount}"),
};
}
public uint Estimate(ReverbCommand command)
{
Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
if (_sampleCount == 160)
{
if (command.Enabled)
{
return command.Parameter.ChannelCount switch
{
1 => (uint)97192.0f,
2 => (uint)103280.0f,
4 => (uint)109580.0f,
6 => (uint)115070.0f,
_ => throw new NotImplementedException($"{command.Parameter.ChannelCount}"),
};
}
return command.Parameter.ChannelCount switch
{
1 => (uint)492.01f,
2 => (uint)554.46f,
4 => (uint)595.86f,
6 => (uint)656.62f,
_ => throw new NotImplementedException($"{command.Parameter.ChannelCount}"),
};
}
if (command.Enabled)
{
return command.Parameter.ChannelCount switch
{
1 => (uint)136460.0f,
2 => (uint)145750.0f,
4 => (uint)154800.0f,
6 => (uint)161970.0f,
_ => throw new NotImplementedException($"{command.Parameter.ChannelCount}"),
};
}
return command.Parameter.ChannelCount switch
{
1 => (uint)495.79f,
2 => (uint)527.16f,
4 => (uint)598.75f,
6 => (uint)666.03f,
_ => throw new NotImplementedException($"{command.Parameter.ChannelCount}"),
};
}
public uint Estimate(Reverb3dCommand command)
{
Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
if (_sampleCount == 160)
{
if (command.Enabled)
{
return command.Parameter.ChannelCount switch
{
1 => (uint)138840.0f,
2 => (uint)135430.0f,
4 => (uint)199180.0f,
6 => (uint)247350.0f,
_ => throw new NotImplementedException($"{command.Parameter.ChannelCount}"),
};
}
return command.Parameter.ChannelCount switch
{
1 => (uint)718.7f,
2 => (uint)751.3f,
4 => (uint)797.46f,
6 => (uint)867.43f,
_ => throw new NotImplementedException($"{command.Parameter.ChannelCount}"),
};
}
if (command.Enabled)
{
return command.Parameter.ChannelCount switch
{
1 => (uint)199950.0f,
2 => (uint)195200.0f,
4 => (uint)290580.0f,
6 => (uint)363490.0f,
_ => throw new NotImplementedException($"{command.Parameter.ChannelCount}"),
};
}
return command.Parameter.ChannelCount switch
{
1 => (uint)534.24f,
2 => (uint)570.87f,
4 => (uint)660.93f,
6 => (uint)694.6f,
_ => throw new NotImplementedException($"{command.Parameter.ChannelCount}"),
};
}
public uint Estimate(AuxiliaryBufferCommand command)
{
Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
if (_sampleCount == 160)
{
if (command.Enabled)
{
return (uint)7177.9f;
}
return (uint)489.16f;
}
if (command.Enabled)
{
return (uint)9499.8f;
}
return (uint)485.56f;
}
public uint Estimate(VolumeCommand command)
{
Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
if (_sampleCount == 160)
{
return (uint)1280.3f;
}
return (uint)1737.8f;
}
public uint Estimate(CircularBufferSinkCommand command)
{
Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
float costPerBuffer = 1726.0f;
float baseCost = 1369.7f;
if (_sampleCount == 160)
{
costPerBuffer = 853.63f;
baseCost = 1284.5f;
}
return (uint)(baseCost + costPerBuffer * command.InputCount);
}
public uint Estimate(DownMixSurroundToStereoCommand command)
{
Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
if (_sampleCount == 160)
{
return (uint)10009.0f;
}
return (uint)14577.0f;
}
public uint Estimate(UpsampleCommand command)
{
Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
if (_sampleCount == 160)
{
return (uint)292000.0f;
}
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)9261.5f;
}
return (uint)9336.1f;
}
if (_sampleCount == 160)
{
return (uint)9111.8f;
}
return (uint)9566.7f;
}
public uint Estimate(PcmFloatDataSourceCommandVersion1 command)
{
// NOTE: This was added between REV7 and REV8 and for some reasons the estimator v2 was changed...
Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
float costPerSample = 3490.9f;
float baseCost = 10091.0f;
if (_sampleCount == 160)
{
costPerSample = 2310.4f;
baseCost = 7845.3f;
}
return (uint)(baseCost + (costPerSample * (((command.SampleRate / 200.0f) / _sampleCount) * (command.Pitch * 0.000030518f))));
}
public uint Estimate(DataSourceVersion2Command command)
{
return 0;
}
public uint Estimate(LimiterCommandVersion1 command)
{
return 0;
}
public uint Estimate(LimiterCommandVersion2 command)
{
return 0;
}
public uint Estimate(GroupedBiquadFilterCommand command)
{
return 0;
}
public uint Estimate(CaptureBufferCommand command)
{
return 0;
}
public uint Estimate(CompressorCommand command)
{
return 0;
}
}
}