mirror of
https://github.com/GreemDev/Ryujinx.git
synced 2024-12-25 12:35:47 +00:00
191 lines
5.7 KiB
C#
191 lines
5.7 KiB
C#
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using Ryujinx.Audio.Common;
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using Ryujinx.Cpu;
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using Ryujinx.HLE.HOS.Ipc;
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using Ryujinx.HLE.HOS.Kernel.Common;
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using Ryujinx.HLE.HOS.Kernel.Threading;
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using Ryujinx.Memory;
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using System;
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using System.Runtime.InteropServices;
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namespace Ryujinx.HLE.HOS.Services.Audio.AudioOut
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{
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class AudioOutServer : IpcService, IDisposable
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{
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private IAudioOut _impl;
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public AudioOutServer(IAudioOut impl)
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{
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_impl = impl;
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}
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[Command(0)]
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// GetAudioOutState() -> u32 state
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public ResultCode GetAudioOutState(ServiceCtx context)
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{
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context.ResponseData.Write((uint)_impl.GetState());
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return ResultCode.Success;
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}
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[Command(1)]
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// Start()
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public ResultCode Start(ServiceCtx context)
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{
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return _impl.Start();
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}
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[Command(2)]
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// Stop()
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public ResultCode Stop(ServiceCtx context)
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{
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return _impl.Stop();
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}
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[Command(3)]
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// AppendAudioOutBuffer(u64 bufferTag, buffer<nn::audio::AudioOutBuffer, 5> buffer)
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public ResultCode AppendAudioOutBuffer(ServiceCtx context)
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{
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long position = context.Request.SendBuff[0].Position;
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ulong bufferTag = context.RequestData.ReadUInt64();
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AudioUserBuffer data = MemoryHelper.Read<AudioUserBuffer>(context.Memory, position);
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return _impl.AppendBuffer(bufferTag, ref data);
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}
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[Command(4)]
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// RegisterBufferEvent() -> handle<copy>
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public ResultCode RegisterBufferEvent(ServiceCtx context)
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{
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KEvent bufferEvent = _impl.RegisterBufferEvent();
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if (context.Process.HandleTable.GenerateHandle(bufferEvent.ReadableEvent, out int handle) != KernelResult.Success)
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{
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throw new InvalidOperationException("Out of handles!");
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}
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context.Response.HandleDesc = IpcHandleDesc.MakeCopy(handle);
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return ResultCode.Success;
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}
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[Command(5)]
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// GetReleasedAudioOutBuffers() -> (u32 count, buffer<u64, 6> tags)
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public ResultCode GetReleasedAudioOutBuffers(ServiceCtx context)
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{
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long position = context.Request.ReceiveBuff[0].Position;
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long size = context.Request.ReceiveBuff[0].Size;
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using (WritableRegion outputRegion = context.Memory.GetWritableRegion((ulong)position, (int)size))
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{
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ResultCode result = _impl.GetReleasedBuffers(MemoryMarshal.Cast<byte, ulong>(outputRegion.Memory.Span), out uint releasedCount);
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context.ResponseData.Write(releasedCount);
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return result;
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}
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}
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[Command(6)]
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// ContainsAudioOutBuffer(u64 tag) -> b8
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public ResultCode ContainsAudioOutBuffer(ServiceCtx context)
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{
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ulong bufferTag = context.RequestData.ReadUInt64();
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context.ResponseData.Write(_impl.ContainsBuffer(bufferTag));
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return ResultCode.Success;
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}
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[Command(7)] // 3.0.0+
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// AppendAudioOutBufferAuto(u64 tag, buffer<nn::audio::AudioOutBuffer, 0x21>)
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public ResultCode AppendAudioOutBufferAuto(ServiceCtx context)
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{
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(long position, _) = context.Request.GetBufferType0x21();
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ulong bufferTag = context.RequestData.ReadUInt64();
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AudioUserBuffer data = MemoryHelper.Read<AudioUserBuffer>(context.Memory, position);
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return _impl.AppendBuffer(bufferTag, ref data);
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}
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[Command(8)] // 3.0.0+
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// GetReleasedAudioOutBuffersAuto() -> (u32 count, buffer<u64, 0x22> tags)
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public ResultCode GetReleasedAudioOutBuffersAuto(ServiceCtx context)
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{
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(long position, long size) = context.Request.GetBufferType0x22();
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using (WritableRegion outputRegion = context.Memory.GetWritableRegion((ulong)position, (int)size))
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{
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ResultCode result = _impl.GetReleasedBuffers(MemoryMarshal.Cast<byte, ulong>(outputRegion.Memory.Span), out uint releasedCount);
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context.ResponseData.Write(releasedCount);
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return result;
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}
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}
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[Command(9)] // 4.0.0+
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// GetAudioOutBufferCount() -> u32
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public ResultCode GetAudioOutBufferCount(ServiceCtx context)
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{
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context.ResponseData.Write(_impl.GetBufferCount());
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return ResultCode.Success;
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}
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[Command(10)] // 4.0.0+
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// GetAudioOutPlayedSampleCount() -> u64
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public ResultCode GetAudioOutPlayedSampleCount(ServiceCtx context)
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{
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context.ResponseData.Write(_impl.GetPlayedSampleCount());
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return ResultCode.Success;
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}
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[Command(11)] // 4.0.0+
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// FlushAudioOutBuffers() -> b8
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public ResultCode FlushAudioOutBuffers(ServiceCtx context)
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{
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context.ResponseData.Write(_impl.FlushBuffers());
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return ResultCode.Success;
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}
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[Command(12)] // 6.0.0+
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// SetAudioOutVolume(s32)
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public ResultCode SetAudioOutVolume(ServiceCtx context)
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{
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float volume = context.RequestData.ReadSingle();
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_impl.SetVolume(volume);
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return ResultCode.Success;
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}
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[Command(13)] // 6.0.0+
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// GetAudioOutVolume() -> s32
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public ResultCode GetAudioOutVolume(ServiceCtx context)
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{
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context.ResponseData.Write(_impl.GetVolume());
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return ResultCode.Success;
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}
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public void Dispose()
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{
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Dispose(true);
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}
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protected virtual void Dispose(bool disposing)
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{
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if (disposing)
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{
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_impl.Dispose();
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}
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}
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}
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}
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