aboutsummaryrefslogtreecommitdiff
path: root/Ryujinx.Audio/Renderer/Dsp/Command/LimiterCommandVersion1.cs
diff options
context:
space:
mode:
Diffstat (limited to 'Ryujinx.Audio/Renderer/Dsp/Command/LimiterCommandVersion1.cs')
-rw-r--r--Ryujinx.Audio/Renderer/Dsp/Command/LimiterCommandVersion1.cs15
1 files changed, 7 insertions, 8 deletions
diff --git a/Ryujinx.Audio/Renderer/Dsp/Command/LimiterCommandVersion1.cs b/Ryujinx.Audio/Renderer/Dsp/Command/LimiterCommandVersion1.cs
index 9cfef736..a464ad70 100644
--- a/Ryujinx.Audio/Renderer/Dsp/Command/LimiterCommandVersion1.cs
+++ b/Ryujinx.Audio/Renderer/Dsp/Command/LimiterCommandVersion1.cs
@@ -90,32 +90,31 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
float inputCoefficient = Parameter.ReleaseCoefficient;
- if (sampleInputMax > state.DectectorAverage[channelIndex])
+ if (sampleInputMax > state.DetectorAverage[channelIndex].Read())
{
inputCoefficient = Parameter.AttackCoefficient;
}
- state.DectectorAverage[channelIndex] += inputCoefficient * (sampleInputMax - state.DectectorAverage[channelIndex]);
-
+ float detectorValue = state.DetectorAverage[channelIndex].Update(sampleInputMax, inputCoefficient);
float attenuation = 1.0f;
- if (state.DectectorAverage[channelIndex] > Parameter.Threshold)
+ if (detectorValue > Parameter.Threshold)
{
- attenuation = Parameter.Threshold / state.DectectorAverage[channelIndex];
+ attenuation = Parameter.Threshold / detectorValue;
}
float outputCoefficient = Parameter.ReleaseCoefficient;
- if (state.CompressionGain[channelIndex] > attenuation)
+ if (state.CompressionGainAverage[channelIndex].Read() > attenuation)
{
outputCoefficient = Parameter.AttackCoefficient;
}
- state.CompressionGain[channelIndex] += outputCoefficient * (attenuation - state.CompressionGain[channelIndex]);
+ float compressionGain = state.CompressionGainAverage[channelIndex].Update(attenuation, outputCoefficient);
ref float delayedSample = ref state.DelayedSampleBuffer[channelIndex * Parameter.DelayBufferSampleCountMax + state.DelayedSampleBufferPosition[channelIndex]];
- float outputSample = delayedSample * state.CompressionGain[channelIndex] * Parameter.OutputGain;
+ float outputSample = delayedSample * compressionGain * Parameter.OutputGain;
*((float*)outputBuffers[channelIndex] + sampleIndex) = outputSample * short.MaxValue;