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Diffstat (limited to 'src/Ryujinx.Audio/Renderer/Dsp/Command/LimiterCommandVersion2.cs')
-rw-r--r--src/Ryujinx.Audio/Renderer/Dsp/Command/LimiterCommandVersion2.cs48
1 files changed, 24 insertions, 24 deletions
diff --git a/src/Ryujinx.Audio/Renderer/Dsp/Command/LimiterCommandVersion2.cs b/src/Ryujinx.Audio/Renderer/Dsp/Command/LimiterCommandVersion2.cs
index f6e1654d..ed0538c0 100644
--- a/src/Ryujinx.Audio/Renderer/Dsp/Command/LimiterCommandVersion2.cs
+++ b/src/Ryujinx.Audio/Renderer/Dsp/Command/LimiterCommandVersion2.cs
@@ -49,10 +49,10 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
InputBufferIndices = new ushort[Constants.VoiceChannelCountMax];
OutputBufferIndices = new ushort[Constants.VoiceChannelCountMax];
- for (int i = 0; i < Parameter.ChannelCount; i++)
+ for (int i = 0; i < _parameter.ChannelCount; i++)
{
- InputBufferIndices[i] = (ushort)(bufferOffset + Parameter.Input[i]);
- OutputBufferIndices[i] = (ushort)(bufferOffset + Parameter.Output[i]);
+ InputBufferIndices[i] = (ushort)(bufferOffset + _parameter.Input[i]);
+ OutputBufferIndices[i] = (ushort)(bufferOffset + _parameter.Output[i]);
}
}
@@ -62,11 +62,11 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
if (IsEffectEnabled)
{
- if (Parameter.Status == UsageState.Invalid)
+ if (_parameter.Status == UsageState.Invalid)
{
state = new LimiterState(ref _parameter, WorkBuffer);
}
- else if (Parameter.Status == UsageState.New)
+ else if (_parameter.Status == UsageState.New)
{
LimiterState.UpdateParameter(ref _parameter);
}
@@ -77,63 +77,63 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
private unsafe void ProcessLimiter(CommandList context, ref LimiterState state)
{
- Debug.Assert(Parameter.IsChannelCountValid());
+ Debug.Assert(_parameter.IsChannelCountValid());
- if (IsEffectEnabled && Parameter.IsChannelCountValid())
+ if (IsEffectEnabled && _parameter.IsChannelCountValid())
{
- if (!ResultState.IsEmpty && Parameter.StatisticsReset)
+ if (!ResultState.IsEmpty && _parameter.StatisticsReset)
{
ref LimiterStatistics statistics = ref MemoryMarshal.Cast<byte, LimiterStatistics>(ResultState.Span[0].SpecificData)[0];
statistics.Reset();
}
- Span<IntPtr> inputBuffers = stackalloc IntPtr[Parameter.ChannelCount];
- Span<IntPtr> outputBuffers = stackalloc IntPtr[Parameter.ChannelCount];
+ Span<IntPtr> inputBuffers = stackalloc IntPtr[_parameter.ChannelCount];
+ Span<IntPtr> outputBuffers = stackalloc IntPtr[_parameter.ChannelCount];
- for (int i = 0; i < Parameter.ChannelCount; i++)
+ for (int i = 0; i < _parameter.ChannelCount; i++)
{
inputBuffers[i] = context.GetBufferPointer(InputBufferIndices[i]);
outputBuffers[i] = context.GetBufferPointer(OutputBufferIndices[i]);
}
- for (int channelIndex = 0; channelIndex < Parameter.ChannelCount; channelIndex++)
+ for (int channelIndex = 0; channelIndex < _parameter.ChannelCount; channelIndex++)
{
for (int sampleIndex = 0; sampleIndex < context.SampleCount; sampleIndex++)
{
float rawInputSample = *((float*)inputBuffers[channelIndex] + sampleIndex);
- float inputSample = (rawInputSample / short.MaxValue) * Parameter.InputGain;
+ float inputSample = (rawInputSample / short.MaxValue) * _parameter.InputGain;
float sampleInputMax = Math.Abs(inputSample);
- float inputCoefficient = Parameter.ReleaseCoefficient;
+ float inputCoefficient = _parameter.ReleaseCoefficient;
if (sampleInputMax > state.DetectorAverage[channelIndex].Read())
{
- inputCoefficient = Parameter.AttackCoefficient;
+ inputCoefficient = _parameter.AttackCoefficient;
}
float detectorValue = state.DetectorAverage[channelIndex].Update(sampleInputMax, inputCoefficient);
float attenuation = 1.0f;
- if (detectorValue > Parameter.Threshold)
+ if (detectorValue > _parameter.Threshold)
{
- attenuation = Parameter.Threshold / detectorValue;
+ attenuation = _parameter.Threshold / detectorValue;
}
- float outputCoefficient = Parameter.ReleaseCoefficient;
+ float outputCoefficient = _parameter.ReleaseCoefficient;
if (state.CompressionGainAverage[channelIndex].Read() > attenuation)
{
- outputCoefficient = Parameter.AttackCoefficient;
+ outputCoefficient = _parameter.AttackCoefficient;
}
float compressionGain = state.CompressionGainAverage[channelIndex].Update(attenuation, outputCoefficient);
- ref float delayedSample = ref state.DelayedSampleBuffer[channelIndex * Parameter.DelayBufferSampleCountMax + state.DelayedSampleBufferPosition[channelIndex]];
+ ref float delayedSample = ref state.DelayedSampleBuffer[channelIndex * _parameter.DelayBufferSampleCountMax + state.DelayedSampleBufferPosition[channelIndex]];
- float outputSample = delayedSample * compressionGain * Parameter.OutputGain;
+ float outputSample = delayedSample * compressionGain * _parameter.OutputGain;
*((float*)outputBuffers[channelIndex] + sampleIndex) = outputSample * short.MaxValue;
@@ -141,9 +141,9 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
state.DelayedSampleBufferPosition[channelIndex]++;
- while (state.DelayedSampleBufferPosition[channelIndex] >= Parameter.DelayBufferSampleCountMin)
+ while (state.DelayedSampleBufferPosition[channelIndex] >= _parameter.DelayBufferSampleCountMin)
{
- state.DelayedSampleBufferPosition[channelIndex] -= Parameter.DelayBufferSampleCountMin;
+ state.DelayedSampleBufferPosition[channelIndex] -= _parameter.DelayBufferSampleCountMin;
}
if (!ResultState.IsEmpty)
@@ -158,7 +158,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
}
else
{
- for (int i = 0; i < Parameter.ChannelCount; i++)
+ for (int i = 0; i < _parameter.ChannelCount; i++)
{
if (InputBufferIndices[i] != OutputBufferIndices[i])
{