Ryujinx/Ryujinx.Audio/Renderer/Server/Effect/CompressorEffect.cs
Mary-nyan 40311310d1
amadeus: Add missing compressor effect from REV11 (#4010)
* amadeus: Add missing compressor effect from REV11

This was in my reversing notes but seems I completely forgot to
implement it

Also took the opportunity to simplify the Limiter effect a bit.

* Remove some outdated comment

* Address gdkchan's comments
2022-12-06 15:04:25 +01:00

68 lines
2.1 KiB
C#

using Ryujinx.Audio.Renderer.Common;
using Ryujinx.Audio.Renderer.Dsp.State;
using Ryujinx.Audio.Renderer.Parameter.Effect;
using Ryujinx.Audio.Renderer.Parameter;
using Ryujinx.Audio.Renderer.Server.MemoryPool;
using System;
using System.Diagnostics;
using System.Runtime.InteropServices;
namespace Ryujinx.Audio.Renderer.Server.Effect
{
/// <summary>
/// Server state for a compressor effect.
/// </summary>
public class CompressorEffect : BaseEffect
{
/// <summary>
/// The compressor parameter.
/// </summary>
public CompressorParameter Parameter;
/// <summary>
/// The compressor state.
/// </summary>
public Memory<CompressorState> State { get; }
/// <summary>
/// Create a new <see cref="CompressorEffect"/>.
/// </summary>
public CompressorEffect()
{
State = new CompressorState[1];
}
public override EffectType TargetEffectType => EffectType.Compressor;
public override ulong GetWorkBuffer(int index)
{
return GetSingleBuffer();
}
public override void Update(out BehaviourParameter.ErrorInfo updateErrorInfo, ref EffectInParameterVersion1 parameter, PoolMapper mapper)
{
// Nintendo doesn't do anything here but we still require updateErrorInfo to be initialised.
updateErrorInfo = new BehaviourParameter.ErrorInfo();
}
public override void Update(out BehaviourParameter.ErrorInfo updateErrorInfo, ref EffectInParameterVersion2 parameter, PoolMapper mapper)
{
Debug.Assert(IsTypeValid(ref parameter));
UpdateParameterBase(ref parameter);
Parameter = MemoryMarshal.Cast<byte, CompressorParameter>(parameter.SpecificData)[0];
IsEnabled = parameter.IsEnabled;
updateErrorInfo = new BehaviourParameter.ErrorInfo();
}
public override void UpdateForCommandGeneration()
{
UpdateUsageStateForCommandGeneration();
Parameter.Status = UsageState.Enabled;
}
}
}