Ryujinx/Ryujinx.Audio/Renderer/Dsp/Command/VolumeRampCommand.cs
Mary-nyan 1825bd87b4
misc: Reformat Ryujinx.Audio with dotnet-format (#3485)
This is the first commit of a series of reformat around the codebase as
discussed internally some weeks ago.

This project being one that isn't touched that much, it shouldn't cause
conflict with any opened PRs.
2022-07-25 15:46:33 -03:00

56 lines
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1.7 KiB
C#

using System;
using System.Runtime.CompilerServices;
namespace Ryujinx.Audio.Renderer.Dsp.Command
{
public class VolumeRampCommand : ICommand
{
public bool Enabled { get; set; }
public int NodeId { get; }
public CommandType CommandType => CommandType.VolumeRamp;
public ulong EstimatedProcessingTime { get; set; }
public ushort InputBufferIndex { get; }
public ushort OutputBufferIndex { get; }
public float Volume0 { get; }
public float Volume1 { get; }
public VolumeRampCommand(float volume0, float volume1, uint bufferIndex, int nodeId)
{
Enabled = true;
NodeId = nodeId;
InputBufferIndex = (ushort)bufferIndex;
OutputBufferIndex = (ushort)bufferIndex;
Volume0 = volume0;
Volume1 = volume1;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
private void ProcessVolumeRamp(Span<float> outputBuffer, ReadOnlySpan<float> inputBuffer, int sampleCount)
{
float ramp = (Volume1 - Volume0) / sampleCount;
float volume = Volume0;
for (int i = 0; i < sampleCount; i++)
{
outputBuffer[i] = FloatingPointHelper.MultiplyRoundUp(inputBuffer[i], volume);
volume += ramp;
}
}
public void Process(CommandList context)
{
ReadOnlySpan<float> inputBuffer = context.GetBuffer(InputBufferIndex);
Span<float> outputBuffer = context.GetBuffer(OutputBufferIndex);
ProcessVolumeRamp(outputBuffer, inputBuffer, (int)context.SampleCount);
}
}
}