Ryujinx/Ryujinx.Audio/Renderer/Server/CommandProcessingTimeEstimatorVersion2.cs
Mary 4c2ab880ef
misc: Relicense Ryujinx.Audio under the terms of the MIT license (#3449)
* Ryujinx.Audio: Remove BOM from files

* misc: Relicense Ryujinx.Audio under the terms of the MIT license

With the approvals of all the Ryujinx.Audio contributors, this commit
changes Ryujinx.Audio license from LGPLv3 to MIT.
2022-07-08 19:45:53 +02:00

548 lines
16 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 uint _sampleCount;
private 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)
{
switch (command.Parameter.ChannelCount)
{
case 1:
return (uint)41636.0f;
case 2:
return (uint)97861.0f;
case 4:
return (uint)192520.0f;
case 6:
return (uint)301760.0f;
default:
throw new NotImplementedException($"{command.Parameter.ChannelCount}");
}
}
else
{
switch (command.Parameter.ChannelCount)
{
case 1:
return (uint)578.53f;
case 2:
return (uint)663.06f;
case 4:
return (uint)703.98f;
case 6:
return (uint)760.03f;
default:
throw new NotImplementedException($"{command.Parameter.ChannelCount}");
}
}
}
if (command.Enabled)
{
switch (command.Parameter.ChannelCount)
{
case 1:
return (uint)8770.3f;
case 2:
return (uint)25741.0f;
case 4:
return (uint)47551.0f;
case 6:
return (uint)81629.0f;
default:
throw new NotImplementedException($"{command.Parameter.ChannelCount}");
}
}
else
{
switch (command.Parameter.ChannelCount)
{
case 1:
return (uint)521.28f;
case 2:
return (uint)585.4f;
case 4:
return (uint)629.88f;
case 6:
return (uint)713.57f;
default:
throw new NotImplementedException($"{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)97192.0f;
case 2:
return (uint)103280.0f;
case 4:
return (uint)109580.0f;
case 6:
return (uint)115070.0f;
default:
throw new NotImplementedException($"{command.Parameter.ChannelCount}");
}
}
else
{
switch (command.Parameter.ChannelCount)
{
case 1:
return (uint)492.01f;
case 2:
return (uint)554.46f;
case 4:
return (uint)595.86f;
case 6:
return (uint)656.62f;
default:
throw new NotImplementedException($"{command.Parameter.ChannelCount}");
}
}
}
if (command.Enabled)
{
switch (command.Parameter.ChannelCount)
{
case 1:
return (uint)136460.0f;
case 2:
return (uint)145750.0f;
case 4:
return (uint)154800.0f;
case 6:
return (uint)161970.0f;
default:
throw new NotImplementedException($"{command.Parameter.ChannelCount}");
}
}
else
{
switch (command.Parameter.ChannelCount)
{
case 1:
return (uint)495.79f;
case 2:
return (uint)527.16f;
case 4:
return (uint)598.75f;
case 6:
return (uint)666.03f;
default:
throw new NotImplementedException($"{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)138840.0f;
case 2:
return (uint)135430.0f;
case 4:
return (uint)199180.0f;
case 6:
return (uint)247350.0f;
default:
throw new NotImplementedException($"{command.Parameter.ChannelCount}");
}
}
else
{
switch (command.Parameter.ChannelCount)
{
case 1:
return (uint)718.7f;
case 2:
return (uint)751.3f;
case 4:
return (uint)797.46f;
case 6:
return (uint)867.43f;
default:
throw new NotImplementedException($"{command.Parameter.ChannelCount}");
}
}
}
if (command.Enabled)
{
switch (command.Parameter.ChannelCount)
{
case 1:
return (uint)199950.0f;
case 2:
return (uint)195200.0f;
case 4:
return (uint)290580.0f;
case 6:
return (uint)363490.0f;
default:
throw new NotImplementedException($"{command.Parameter.ChannelCount}");
}
}
else
{
switch (command.Parameter.ChannelCount)
{
case 1:
return (uint)534.24f;
case 2:
return (uint)570.87f;
case 4:
return (uint)660.93f;
case 6:
return (uint)694.6f;
default:
throw new NotImplementedException($"{command.Parameter.ChannelCount}");
}
}
}
public uint Estimate(AuxiliaryBufferCommand command)
{
Debug.Assert(_sampleCount == 160 || _sampleCount == 240);
if (_sampleCount == 160)
{
if (command.Enabled)
{
return (uint)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;
}
}
}