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using Ryujinx.Common.Logging;
using Ryujinx.Common.Memory;
using Ryujinx.HLE.HOS.Ipc;
using Ryujinx.HLE.HOS.Kernel.Threading;
using Ryujinx.Horizon.Common;
using System;
using System.Buffers;
namespace Ryujinx.HLE.HOS.Services.Audio.AudioRenderer
{
class AudioRendererServer : DisposableIpcService
{
private IAudioRenderer _impl;
public AudioRendererServer(IAudioRenderer impl)
{
_impl = impl;
}
[CommandCmif(0)]
// GetSampleRate() -> u32
public ResultCode GetSampleRate(ServiceCtx context)
{
context.ResponseData.Write(_impl.GetSampleRate());
return ResultCode.Success;
}
[CommandCmif(1)]
// GetSampleCount() -> u32
public ResultCode GetSampleCount(ServiceCtx context)
{
context.ResponseData.Write(_impl.GetSampleCount());
return ResultCode.Success;
}
[CommandCmif(2)]
// GetMixBufferCount() -> u32
public ResultCode GetMixBufferCount(ServiceCtx context)
{
context.ResponseData.Write(_impl.GetMixBufferCount());
return ResultCode.Success;
}
[CommandCmif(3)]
// GetState() -> u32
public ResultCode GetState(ServiceCtx context)
{
context.ResponseData.Write(_impl.GetState());
return ResultCode.Success;
}
[CommandCmif(4)]
// RequestUpdate(buffer<nn::audio::detail::AudioRendererUpdateDataHeader, 5> input)
// -> (buffer<nn::audio::detail::AudioRendererUpdateDataHeader, 6> output, buffer<nn::audio::detail::AudioRendererUpdateDataHeader, 6> performanceOutput)
public ResultCode RequestUpdate(ServiceCtx context)
{
ulong inputPosition = context.Request.SendBuff[0].Position;
ulong inputSize = context.Request.SendBuff[0].Size;
ulong outputPosition = context.Request.ReceiveBuff[0].Position;
ulong outputSize = context.Request.ReceiveBuff[0].Size;
ulong performanceOutputPosition = context.Request.ReceiveBuff[1].Position;
ulong performanceOutputSize = context.Request.ReceiveBuff[1].Size;
ReadOnlyMemory<byte> input = context.Memory.GetSpan(inputPosition, (int)inputSize).ToArray();
using (IMemoryOwner<byte> outputOwner = ByteMemoryPool.RentCleared(outputSize))
using (IMemoryOwner<byte> performanceOutputOwner = ByteMemoryPool.RentCleared(performanceOutputSize))
{
Memory<byte> output = outputOwner.Memory;
Memory<byte> performanceOutput = performanceOutputOwner.Memory;
using MemoryHandle outputHandle = output.Pin();
using MemoryHandle performanceOutputHandle = performanceOutput.Pin();
ResultCode result = _impl.RequestUpdate(output, performanceOutput, input);
if (result == ResultCode.Success)
{
context.Memory.Write(outputPosition, output.Span);
context.Memory.Write(performanceOutputPosition, performanceOutput.Span);
}
else
{
Logger.Error?.Print(LogClass.ServiceAudio, $"Error while processing renderer update: 0x{(int)result:X}");
}
return result;
}
}
[CommandCmif(5)]
// Start()
public ResultCode Start(ServiceCtx context)
{
return _impl.Start();
}
[CommandCmif(6)]
// Stop()
public ResultCode Stop(ServiceCtx context)
{
return _impl.Stop();
}
[CommandCmif(7)]
// QuerySystemEvent() -> handle<copy, event>
public ResultCode QuerySystemEvent(ServiceCtx context)
{
ResultCode result = _impl.QuerySystemEvent(out KEvent systemEvent);
if (result == ResultCode.Success)
{
if (context.Process.HandleTable.GenerateHandle(systemEvent.ReadableEvent, out int handle) != Result.Success)
{
throw new InvalidOperationException("Out of handles!");
}
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(handle);
}
return result;
}
[CommandCmif(8)]
// SetAudioRendererRenderingTimeLimit(u32 limit)
public ResultCode SetAudioRendererRenderingTimeLimit(ServiceCtx context)
{
uint limit = context.RequestData.ReadUInt32();
_impl.SetRenderingTimeLimit(limit);
return ResultCode.Success;
}
[CommandCmif(9)]
// GetAudioRendererRenderingTimeLimit() -> u32 limit
public ResultCode GetAudioRendererRenderingTimeLimit(ServiceCtx context)
{
uint limit = _impl.GetRenderingTimeLimit();
context.ResponseData.Write(limit);
return ResultCode.Success;
}
[CommandCmif(10)] // 3.0.0+
// RequestUpdateAuto(buffer<nn::audio::detail::AudioRendererUpdateDataHeader, 0x21> input)
// -> (buffer<nn::audio::detail::AudioRendererUpdateDataHeader, 0x22> output, buffer<nn::audio::detail::AudioRendererUpdateDataHeader, 0x22> performanceOutput)
public ResultCode RequestUpdateAuto(ServiceCtx context)
{
(ulong inputPosition, ulong inputSize) = context.Request.GetBufferType0x21();
(ulong outputPosition, ulong outputSize) = context.Request.GetBufferType0x22(0);
(ulong performanceOutputPosition, ulong performanceOutputSize) = context.Request.GetBufferType0x22(1);
ReadOnlyMemory<byte> input = context.Memory.GetSpan(inputPosition, (int)inputSize).ToArray();
Memory<byte> output = new byte[outputSize];
Memory<byte> performanceOutput = new byte[performanceOutputSize];
using MemoryHandle outputHandle = output.Pin();
using MemoryHandle performanceOutputHandle = performanceOutput.Pin();
ResultCode result = _impl.RequestUpdate(output, performanceOutput, input);
if (result == ResultCode.Success)
{
context.Memory.Write(outputPosition, output.Span);
context.Memory.Write(performanceOutputPosition, performanceOutput.Span);
}
return result;
}
[CommandCmif(11)] // 3.0.0+
// ExecuteAudioRendererRendering()
public ResultCode ExecuteAudioRendererRendering(ServiceCtx context)
{
return _impl.ExecuteAudioRendererRendering();
}
[CommandCmif(12)] // 15.0.0+
// SetVoiceDropParameter(f32 voiceDropParameter)
public ResultCode SetVoiceDropParameter(ServiceCtx context)
{
float voiceDropParameter = context.RequestData.ReadSingle();
_impl.SetVoiceDropParameter(voiceDropParameter);
return ResultCode.Success;
}
[CommandCmif(13)] // 15.0.0+
// GetVoiceDropParameter() -> f32 voiceDropParameter
public ResultCode GetVoiceDropParameter(ServiceCtx context)
{
float voiceDropParameter = _impl.GetVoiceDropParameter();
context.ResponseData.Write(voiceDropParameter);
return ResultCode.Success;
}
protected override void Dispose(bool isDisposing)
{
if (isDisposing)
{
_impl.Dispose();
}
}
}
}
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