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ryujinx-final/Ryujinx.Audio/Renderer/Dsp/Command/DepopPrepareCommand.cs
Mary-nyan dff138229c
amadeus: Fixes and initial 15.0.0 support (#3908)
* amadeus: Allow OOB read of GC-ADPCM coefficients

Fixes "Ninja Gaiden Sigma 2" and possibly "NINJA GAIDEN 3: Razor's Edge"

* amadeus: Fix wrong variable usage in delay effect

We should transform the delay line values, not the input.

* amadeus: Update GroupedBiquadFilterCommand documentation

* amadeus: Simplify PoolMapper alignment checks

* amadeus: Update Surround delay effect matrix to REV11

* amadeus: Add drop parameter support and use 32 bits integers for estimate time

Also implement accurate ExecuteAudioRendererRendering stub.

* Address gdkchan's comments

* Address gdkchan's other comments

* Address gdkchan's comment
2022-11-28 08:28:45 +01:00

57 lines
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1.6 KiB
C#

using Ryujinx.Audio.Renderer.Common;
using System;
namespace Ryujinx.Audio.Renderer.Dsp.Command
{
public class DepopPrepareCommand : ICommand
{
public bool Enabled { get; set; }
public int NodeId { get; }
public CommandType CommandType => CommandType.DepopPrepare;
public uint EstimatedProcessingTime { get; set; }
public uint MixBufferCount { get; }
public ushort[] OutputBufferIndices { get; }
public Memory<VoiceUpdateState> State { get; }
public Memory<float> DepopBuffer { get; }
public DepopPrepareCommand(Memory<VoiceUpdateState> state, Memory<float> depopBuffer, uint mixBufferCount, uint bufferOffset, int nodeId, bool enabled)
{
Enabled = enabled;
NodeId = nodeId;
MixBufferCount = mixBufferCount;
OutputBufferIndices = new ushort[Constants.MixBufferCountMax];
for (int i = 0; i < Constants.MixBufferCountMax; i++)
{
OutputBufferIndices[i] = (ushort)(bufferOffset + i);
}
State = state;
DepopBuffer = depopBuffer;
}
public void Process(CommandList context)
{
ref VoiceUpdateState state = ref State.Span[0];
Span<float> depopBuffer = DepopBuffer.Span;
for (int i = 0; i < MixBufferCount; i++)
{
if (state.LastSamples[i] != 0)
{
depopBuffer[OutputBufferIndices[i]] += state.LastSamples[i];
state.LastSamples[i] = 0;
}
}
}
}
}