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using Ryujinx.Audio.Common;
using Ryujinx.Audio.Renderer.Common;
using Ryujinx.Audio.Renderer.Server.Voice;
using System;
using static Ryujinx.Audio.Renderer.Parameter.VoiceInParameter;
using WaveBuffer = Ryujinx.Audio.Renderer.Common.WaveBuffer;
namespace Ryujinx.Audio.Renderer.Dsp.Command
{
public class AdpcmDataSourceCommandVersion1 : ICommand
{
public bool Enabled { get; set; }
public int NodeId { get; }
public CommandType CommandType => CommandType.AdpcmDataSourceVersion1;
public uint EstimatedProcessingTime { get; set; }
public ushort OutputBufferIndex { get; }
public uint SampleRate { get; }
public float Pitch { get; }
public WaveBuffer[] WaveBuffers { get; }
public Memory<VoiceUpdateState> State { get; }
public ulong AdpcmParameter { get; }
public ulong AdpcmParameterSize { get; }
public DecodingBehaviour DecodingBehaviour { get; }
public AdpcmDataSourceCommandVersion1(ref VoiceState serverState, Memory<VoiceUpdateState> state, ushort outputBufferIndex, int nodeId)
{
Enabled = true;
NodeId = nodeId;
OutputBufferIndex = outputBufferIndex;
SampleRate = serverState.SampleRate;
Pitch = serverState.Pitch;
WaveBuffers = new WaveBuffer[Constants.VoiceWaveBufferCount];
for (int i = 0; i < WaveBuffers.Length; i++)
{
ref Server.Voice.WaveBuffer voiceWaveBuffer = ref serverState.WaveBuffers[i];
WaveBuffers[i] = voiceWaveBuffer.ToCommon(1);
}
AdpcmParameter = serverState.DataSourceStateAddressInfo.GetReference(true);
AdpcmParameterSize = serverState.DataSourceStateAddressInfo.Size;
State = state;
DecodingBehaviour = serverState.DecodingBehaviour;
}
public void Process(CommandList context)
{
Span<float> outputBuffer = context.GetBuffer(OutputBufferIndex);
DataSourceHelper.WaveBufferInformation info = new()
{
SourceSampleRate = SampleRate,
SampleFormat = SampleFormat.Adpcm,
Pitch = Pitch,
DecodingBehaviour = DecodingBehaviour,
ExtraParameter = AdpcmParameter,
ExtraParameterSize = AdpcmParameterSize,
ChannelIndex = 0,
ChannelCount = 1,
};
DataSourceHelper.ProcessWaveBuffers(context.MemoryManager, outputBuffer, ref info, WaveBuffers, ref State.Span[0], context.SampleRate, (int)context.SampleCount);
}
}
}
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