Ryujinx/src/Ryujinx.Audio/AudioManager.cs

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using System;
using System.Threading;
namespace Ryujinx.Audio
{
/// <summary>
/// Manage audio input and output system.
/// </summary>
public class AudioManager : IDisposable
{
/// <summary>
/// Lock used to control the waiters registration.
/// </summary>
private readonly object _lock = new();
/// <summary>
/// Events signaled when the driver played audio buffers.
/// </summary>
[Ryujinx.Audio] Address dotnet-format issues (#5362) * dotnet format style --severity info Some changes were manually reverted. * dotnet format analyzers --serverity info Some changes have been minimally adapted. * Restore a few unused methods and variables * Silence dotnet format IDE0060 warnings * Silence dotnet format IDE0052 warnings * Address dotnet format CA1816 warnings * Address or silence dotnet format CA2208 warnings * Address or silence dotnet format CA2211 warnings * Address review comments * Address most dotnet format whitespace warnings * Apply dotnet format whitespace formatting A few of them have been manually reverted and the corresponding warning was silenced * Format if-blocks correctly * Run dotnet format whitespace after rebase * Run dotnet format after rebase and remove unused usings - analyzers - style - whitespace * Add comments to disabled warnings * Remove a few unused parameters * Simplify properties and array initialization, Use const when possible, Remove trailing commas * Start working on disabled warnings * Fix and silence a few dotnet-format warnings again * Address IDE0251 warnings * Silence IDE0060 in .editorconfig * Revert "Simplify properties and array initialization, Use const when possible, Remove trailing commas" This reverts commit 9462e4136c0a2100dc28b20cf9542e06790aa67e. * dotnet format whitespace after rebase * Fix naming rule violations, remove redundant code and fix build issues * Apply suggestions from code review Co-authored-by: Ac_K <Acoustik666@gmail.com> * Add trailing commas * Apply suggestions from code review Co-authored-by: Ac_K <Acoustik666@gmail.com> * Address review feedback --------- Co-authored-by: Ac_K <Acoustik666@gmail.com>
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private readonly ManualResetEvent[] _updateRequiredEvents;
/// <summary>
/// Action to execute when the driver played audio buffers.
/// </summary>
[Ryujinx.Audio] Address dotnet-format issues (#5362) * dotnet format style --severity info Some changes were manually reverted. * dotnet format analyzers --serverity info Some changes have been minimally adapted. * Restore a few unused methods and variables * Silence dotnet format IDE0060 warnings * Silence dotnet format IDE0052 warnings * Address dotnet format CA1816 warnings * Address or silence dotnet format CA2208 warnings * Address or silence dotnet format CA2211 warnings * Address review comments * Address most dotnet format whitespace warnings * Apply dotnet format whitespace formatting A few of them have been manually reverted and the corresponding warning was silenced * Format if-blocks correctly * Run dotnet format whitespace after rebase * Run dotnet format after rebase and remove unused usings - analyzers - style - whitespace * Add comments to disabled warnings * Remove a few unused parameters * Simplify properties and array initialization, Use const when possible, Remove trailing commas * Start working on disabled warnings * Fix and silence a few dotnet-format warnings again * Address IDE0251 warnings * Silence IDE0060 in .editorconfig * Revert "Simplify properties and array initialization, Use const when possible, Remove trailing commas" This reverts commit 9462e4136c0a2100dc28b20cf9542e06790aa67e. * dotnet format whitespace after rebase * Fix naming rule violations, remove redundant code and fix build issues * Apply suggestions from code review Co-authored-by: Ac_K <Acoustik666@gmail.com> * Add trailing commas * Apply suggestions from code review Co-authored-by: Ac_K <Acoustik666@gmail.com> * Address review feedback --------- Co-authored-by: Ac_K <Acoustik666@gmail.com>
2023-07-01 16:27:18 -07:00
private readonly Action[] _actions;
/// <summary>
/// The worker thread in charge of handling sessions update.
/// </summary>
[Ryujinx.Audio] Address dotnet-format issues (#5362) * dotnet format style --severity info Some changes were manually reverted. * dotnet format analyzers --serverity info Some changes have been minimally adapted. * Restore a few unused methods and variables * Silence dotnet format IDE0060 warnings * Silence dotnet format IDE0052 warnings * Address dotnet format CA1816 warnings * Address or silence dotnet format CA2208 warnings * Address or silence dotnet format CA2211 warnings * Address review comments * Address most dotnet format whitespace warnings * Apply dotnet format whitespace formatting A few of them have been manually reverted and the corresponding warning was silenced * Format if-blocks correctly * Run dotnet format whitespace after rebase * Run dotnet format after rebase and remove unused usings - analyzers - style - whitespace * Add comments to disabled warnings * Remove a few unused parameters * Simplify properties and array initialization, Use const when possible, Remove trailing commas * Start working on disabled warnings * Fix and silence a few dotnet-format warnings again * Address IDE0251 warnings * Silence IDE0060 in .editorconfig * Revert "Simplify properties and array initialization, Use const when possible, Remove trailing commas" This reverts commit 9462e4136c0a2100dc28b20cf9542e06790aa67e. * dotnet format whitespace after rebase * Fix naming rule violations, remove redundant code and fix build issues * Apply suggestions from code review Co-authored-by: Ac_K <Acoustik666@gmail.com> * Add trailing commas * Apply suggestions from code review Co-authored-by: Ac_K <Acoustik666@gmail.com> * Address review feedback --------- Co-authored-by: Ac_K <Acoustik666@gmail.com>
2023-07-01 16:27:18 -07:00
private readonly Thread _workerThread;
private bool _isRunning;
/// <summary>
/// Create a new <see cref="AudioManager"/>.
/// </summary>
public AudioManager()
{
_updateRequiredEvents = new ManualResetEvent[2];
_actions = new Action[2];
_isRunning = false;
// Termination event.
_updateRequiredEvents[1] = new ManualResetEvent(false);
_workerThread = new Thread(Update)
{
[Ryujinx.Audio] Address dotnet-format issues (#5362) * dotnet format style --severity info Some changes were manually reverted. * dotnet format analyzers --serverity info Some changes have been minimally adapted. * Restore a few unused methods and variables * Silence dotnet format IDE0060 warnings * Silence dotnet format IDE0052 warnings * Address dotnet format CA1816 warnings * Address or silence dotnet format CA2208 warnings * Address or silence dotnet format CA2211 warnings * Address review comments * Address most dotnet format whitespace warnings * Apply dotnet format whitespace formatting A few of them have been manually reverted and the corresponding warning was silenced * Format if-blocks correctly * Run dotnet format whitespace after rebase * Run dotnet format after rebase and remove unused usings - analyzers - style - whitespace * Add comments to disabled warnings * Remove a few unused parameters * Simplify properties and array initialization, Use const when possible, Remove trailing commas * Start working on disabled warnings * Fix and silence a few dotnet-format warnings again * Address IDE0251 warnings * Silence IDE0060 in .editorconfig * Revert "Simplify properties and array initialization, Use const when possible, Remove trailing commas" This reverts commit 9462e4136c0a2100dc28b20cf9542e06790aa67e. * dotnet format whitespace after rebase * Fix naming rule violations, remove redundant code and fix build issues * Apply suggestions from code review Co-authored-by: Ac_K <Acoustik666@gmail.com> * Add trailing commas * Apply suggestions from code review Co-authored-by: Ac_K <Acoustik666@gmail.com> * Address review feedback --------- Co-authored-by: Ac_K <Acoustik666@gmail.com>
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Name = "AudioManager.Worker",
};
}
/// <summary>
/// Start the <see cref="AudioManager"/>.
/// </summary>
public void Start()
{
if (_workerThread.IsAlive)
{
throw new InvalidOperationException();
}
_isRunning = true;
_workerThread.Start();
}
/// <summary>
/// Initialize update handlers.
/// </summary>
/// <param name="updatedRequiredEvent ">The driver event that will get signaled by the device driver when an audio buffer finished playing/being captured</param>
/// <param name="outputCallback">The callback to call when an audio buffer finished playing</param>
/// <param name="inputCallback">The callback to call when an audio buffer was captured</param>
public void Initialize(ManualResetEvent updatedRequiredEvent, Action outputCallback, Action inputCallback)
{
lock (_lock)
{
_updateRequiredEvents[0] = updatedRequiredEvent;
_actions[0] = outputCallback;
_actions[1] = inputCallback;
}
}
/// <summary>
/// Entrypoint of the <see cref="_workerThread"/> in charge of updating the <see cref="AudioManager"/>.
/// </summary>
private void Update()
{
while (_isRunning)
{
int index = WaitHandle.WaitAny(_updateRequiredEvents);
// Last index is here to indicate thread termination.
if (index + 1 == _updateRequiredEvents.Length)
{
break;
}
lock (_lock)
{
foreach (Action action in _actions)
{
action?.Invoke();
}
_updateRequiredEvents[0].Reset();
}
}
}
/// <summary>
/// Stop updating the <see cref="AudioManager"/> without stopping the worker thread.
/// </summary>
public void StopUpdates()
{
_isRunning = false;
}
public void Dispose()
{
[Ryujinx.Audio] Address dotnet-format issues (#5362) * dotnet format style --severity info Some changes were manually reverted. * dotnet format analyzers --serverity info Some changes have been minimally adapted. * Restore a few unused methods and variables * Silence dotnet format IDE0060 warnings * Silence dotnet format IDE0052 warnings * Address dotnet format CA1816 warnings * Address or silence dotnet format CA2208 warnings * Address or silence dotnet format CA2211 warnings * Address review comments * Address most dotnet format whitespace warnings * Apply dotnet format whitespace formatting A few of them have been manually reverted and the corresponding warning was silenced * Format if-blocks correctly * Run dotnet format whitespace after rebase * Run dotnet format after rebase and remove unused usings - analyzers - style - whitespace * Add comments to disabled warnings * Remove a few unused parameters * Simplify properties and array initialization, Use const when possible, Remove trailing commas * Start working on disabled warnings * Fix and silence a few dotnet-format warnings again * Address IDE0251 warnings * Silence IDE0060 in .editorconfig * Revert "Simplify properties and array initialization, Use const when possible, Remove trailing commas" This reverts commit 9462e4136c0a2100dc28b20cf9542e06790aa67e. * dotnet format whitespace after rebase * Fix naming rule violations, remove redundant code and fix build issues * Apply suggestions from code review Co-authored-by: Ac_K <Acoustik666@gmail.com> * Add trailing commas * Apply suggestions from code review Co-authored-by: Ac_K <Acoustik666@gmail.com> * Address review feedback --------- Co-authored-by: Ac_K <Acoustik666@gmail.com>
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GC.SuppressFinalize(this);
Dispose(true);
}
protected virtual void Dispose(bool disposing)
{
if (disposing)
{
_updateRequiredEvents[1].Set();
_workerThread.Join();
_updateRequiredEvents[1].Dispose();
}
}
}
[Ryujinx.Audio] Address dotnet-format issues (#5362) * dotnet format style --severity info Some changes were manually reverted. * dotnet format analyzers --serverity info Some changes have been minimally adapted. * Restore a few unused methods and variables * Silence dotnet format IDE0060 warnings * Silence dotnet format IDE0052 warnings * Address dotnet format CA1816 warnings * Address or silence dotnet format CA2208 warnings * Address or silence dotnet format CA2211 warnings * Address review comments * Address most dotnet format whitespace warnings * Apply dotnet format whitespace formatting A few of them have been manually reverted and the corresponding warning was silenced * Format if-blocks correctly * Run dotnet format whitespace after rebase * Run dotnet format after rebase and remove unused usings - analyzers - style - whitespace * Add comments to disabled warnings * Remove a few unused parameters * Simplify properties and array initialization, Use const when possible, Remove trailing commas * Start working on disabled warnings * Fix and silence a few dotnet-format warnings again * Address IDE0251 warnings * Silence IDE0060 in .editorconfig * Revert "Simplify properties and array initialization, Use const when possible, Remove trailing commas" This reverts commit 9462e4136c0a2100dc28b20cf9542e06790aa67e. * dotnet format whitespace after rebase * Fix naming rule violations, remove redundant code and fix build issues * Apply suggestions from code review Co-authored-by: Ac_K <Acoustik666@gmail.com> * Add trailing commas * Apply suggestions from code review Co-authored-by: Ac_K <Acoustik666@gmail.com> * Address review feedback --------- Co-authored-by: Ac_K <Acoustik666@gmail.com>
2023-07-01 16:27:18 -07:00
}