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authorTSR Berry <20988865+TSRBerry@users.noreply.github.com>2023-04-08 01:22:00 +0200
committerMary <thog@protonmail.com>2023-04-27 23:51:14 +0200
commitcee712105850ac3385cd0091a923438167433f9f (patch)
tree4a5274b21d8b7f938c0d0ce18736d3f2993b11b1 /Ryujinx.Audio.Backends.OpenAL/OpenALHardwareDeviceDriver.cs
parentcd124bda587ef09668a971fa1cac1c3f0cfc9f21 (diff)
Move solution and projects to src
Diffstat (limited to 'Ryujinx.Audio.Backends.OpenAL/OpenALHardwareDeviceDriver.cs')
-rw-r--r--Ryujinx.Audio.Backends.OpenAL/OpenALHardwareDeviceDriver.cs167
1 files changed, 0 insertions, 167 deletions
diff --git a/Ryujinx.Audio.Backends.OpenAL/OpenALHardwareDeviceDriver.cs b/Ryujinx.Audio.Backends.OpenAL/OpenALHardwareDeviceDriver.cs
deleted file mode 100644
index 0c793f24..00000000
--- a/Ryujinx.Audio.Backends.OpenAL/OpenALHardwareDeviceDriver.cs
+++ /dev/null
@@ -1,167 +0,0 @@
-using OpenTK.Audio.OpenAL;
-using Ryujinx.Audio.Common;
-using Ryujinx.Audio.Integration;
-using Ryujinx.Memory;
-using System;
-using System.Collections.Concurrent;
-using System.Linq;
-using System.Threading;
-using static Ryujinx.Audio.Integration.IHardwareDeviceDriver;
-
-namespace Ryujinx.Audio.Backends.OpenAL
-{
- public class OpenALHardwareDeviceDriver : IHardwareDeviceDriver
- {
- private readonly ALDevice _device;
- private readonly ALContext _context;
- private readonly ManualResetEvent _updateRequiredEvent;
- private readonly ManualResetEvent _pauseEvent;
- private readonly ConcurrentDictionary<OpenALHardwareDeviceSession, byte> _sessions;
- private bool _stillRunning;
- private Thread _updaterThread;
-
- public OpenALHardwareDeviceDriver()
- {
- _device = ALC.OpenDevice("");
- _context = ALC.CreateContext(_device, new ALContextAttributes());
- _updateRequiredEvent = new ManualResetEvent(false);
- _pauseEvent = new ManualResetEvent(true);
- _sessions = new ConcurrentDictionary<OpenALHardwareDeviceSession, byte>();
-
- _stillRunning = true;
- _updaterThread = new Thread(Update)
- {
- Name = "HardwareDeviceDriver.OpenAL"
- };
-
- _updaterThread.Start();
- }
-
- public static bool IsSupported
- {
- get
- {
- try
- {
- return ALC.GetStringList(GetEnumerationStringList.DeviceSpecifier).Any();
- }
- catch
- {
- return false;
- }
- }
- }
-
- public IHardwareDeviceSession OpenDeviceSession(Direction direction, IVirtualMemoryManager memoryManager, SampleFormat sampleFormat, uint sampleRate, uint channelCount, float volume)
- {
- if (channelCount == 0)
- {
- channelCount = 2;
- }
-
- if (sampleRate == 0)
- {
- sampleRate = Constants.TargetSampleRate;
- }
-
- if (direction != Direction.Output)
- {
- throw new ArgumentException($"{direction}");
- }
- else if (!SupportsChannelCount(channelCount))
- {
- throw new ArgumentException($"{channelCount}");
- }
-
- OpenALHardwareDeviceSession session = new OpenALHardwareDeviceSession(this, memoryManager, sampleFormat, sampleRate, channelCount, volume);
-
- _sessions.TryAdd(session, 0);
-
- return session;
- }
-
- internal bool Unregister(OpenALHardwareDeviceSession session)
- {
- return _sessions.TryRemove(session, out _);
- }
-
- public ManualResetEvent GetUpdateRequiredEvent()
- {
- return _updateRequiredEvent;
- }
-
- public ManualResetEvent GetPauseEvent()
- {
- return _pauseEvent;
- }
-
- private void Update()
- {
- ALC.MakeContextCurrent(_context);
-
- while (_stillRunning)
- {
- bool updateRequired = false;
-
- foreach (OpenALHardwareDeviceSession session in _sessions.Keys)
- {
- if (session.Update())
- {
- updateRequired = true;
- }
- }
-
- if (updateRequired)
- {
- _updateRequiredEvent.Set();
- }
-
- // If it's not slept it will waste cycles.
- Thread.Sleep(10);
- }
- }
-
- public void Dispose()
- {
- Dispose(true);
- }
-
- protected virtual void Dispose(bool disposing)
- {
- if (disposing)
- {
- _stillRunning = false;
-
- foreach (OpenALHardwareDeviceSession session in _sessions.Keys)
- {
- session.Dispose();
- }
-
- ALC.DestroyContext(_context);
- ALC.CloseDevice(_device);
-
- _pauseEvent.Dispose();
- }
- }
-
- public bool SupportsSampleRate(uint sampleRate)
- {
- return true;
- }
-
- public bool SupportsSampleFormat(SampleFormat sampleFormat)
- {
- return true;
- }
-
- public bool SupportsChannelCount(uint channelCount)
- {
- return channelCount == 1 || channelCount == 2 || channelCount == 6;
- }
-
- public bool SupportsDirection(Direction direction)
- {
- return direction == Direction.Output;
- }
- }
-}