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using Ryujinx.Audio.Common;
using Ryujinx.Audio.Input;
using Ryujinx.Horizon.Common;
using Ryujinx.Horizon.Sdk.Sf;
using Ryujinx.Horizon.Sdk.Sf.Hipc;
using System;
namespace Ryujinx.Horizon.Sdk.Audio.Detail
{
partial class AudioIn : IAudioIn, IDisposable
{
private readonly AudioInputSystem _impl;
private int _processHandle;
public AudioIn(AudioInputSystem impl, int processHandle)
{
_impl = impl;
_processHandle = processHandle;
}
[CmifCommand(0)]
public Result GetAudioInState(out AudioDeviceState state)
{
state = _impl.GetState();
return Result.Success;
}
[CmifCommand(1)]
public Result Start()
{
return new Result((int)_impl.Start());
}
[CmifCommand(2)]
public Result Stop()
{
return new Result((int)_impl.Stop());
}
[CmifCommand(3)]
public Result AppendAudioInBuffer(ulong bufferTag, [Buffer(HipcBufferFlags.In | HipcBufferFlags.MapAlias)] ReadOnlySpan<AudioUserBuffer> buffer)
{
AudioUserBuffer userBuffer = default;
if (buffer.Length > 0)
{
userBuffer = buffer[0];
}
return new Result((int)_impl.AppendBuffer(bufferTag, ref userBuffer));
}
[CmifCommand(4)]
public Result RegisterBufferEvent([CopyHandle] out int eventHandle)
{
eventHandle = 0;
if (_impl.RegisterBufferEvent() is AudioEvent audioEvent)
{
eventHandle = audioEvent.GetReadableHandle();
}
return Result.Success;
}
[CmifCommand(5)]
public Result GetReleasedAudioInBuffers(out uint count, [Buffer(HipcBufferFlags.Out | HipcBufferFlags.MapAlias)] Span<ulong> bufferTags)
{
return new Result((int)_impl.GetReleasedBuffers(bufferTags, out count));
}
[CmifCommand(6)]
public Result ContainsAudioInBuffer(out bool contains, ulong bufferTag)
{
contains = _impl.ContainsBuffer(bufferTag);
return Result.Success;
}
[CmifCommand(7)] // 3.0.0+
public Result AppendUacInBuffer(
ulong bufferTag,
[Buffer(HipcBufferFlags.In | HipcBufferFlags.MapAlias)] ReadOnlySpan<AudioUserBuffer> buffer,
[CopyHandle] int eventHandle)
{
AudioUserBuffer userBuffer = default;
if (buffer.Length > 0)
{
userBuffer = buffer[0];
}
return new Result((int)_impl.AppendUacBuffer(bufferTag, ref userBuffer, (uint)eventHandle));
}
[CmifCommand(8)] // 3.0.0+
public Result AppendAudioInBufferAuto(ulong bufferTag, [Buffer(HipcBufferFlags.In | HipcBufferFlags.AutoSelect)] ReadOnlySpan<AudioUserBuffer> buffer)
{
return AppendAudioInBuffer(bufferTag, buffer);
}
[CmifCommand(9)] // 3.0.0+
public Result GetReleasedAudioInBuffersAuto(out uint count, [Buffer(HipcBufferFlags.Out | HipcBufferFlags.AutoSelect)] Span<ulong> bufferTags)
{
return GetReleasedAudioInBuffers(out count, bufferTags);
}
[CmifCommand(10)] // 3.0.0+
public Result AppendUacInBufferAuto(
ulong bufferTag,
[Buffer(HipcBufferFlags.In | HipcBufferFlags.AutoSelect)] ReadOnlySpan<AudioUserBuffer> buffer,
[CopyHandle] int eventHandle)
{
return AppendUacInBuffer(bufferTag, buffer, eventHandle);
}
[CmifCommand(11)] // 4.0.0+
public Result GetAudioInBufferCount(out uint bufferCount)
{
bufferCount = _impl.GetBufferCount();
return Result.Success;
}
[CmifCommand(12)] // 4.0.0+
public Result SetDeviceGain(float gain)
{
_impl.SetVolume(gain);
return Result.Success;
}
[CmifCommand(13)] // 4.0.0+
public Result GetDeviceGain(out float gain)
{
gain = _impl.GetVolume();
return Result.Success;
}
[CmifCommand(14)] // 6.0.0+
public Result FlushAudioInBuffers(out bool pending)
{
pending = _impl.FlushBuffers();
return Result.Success;
}
protected virtual void Dispose(bool disposing)
{
if (disposing)
{
_impl.Dispose();
if (_processHandle != 0)
{
HorizonStatic.Syscall.CloseHandle(_processHandle);
_processHandle = 0;
}
}
}
public void Dispose()
{
Dispose(disposing: true);
GC.SuppressFinalize(this);
}
}
}
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