feat: implement audio backend specific audio managers

osu.Framework.Tests/Audio/AudioManagerWithDeviceLoss.cs

@@ -14,7 +14,7 @@ namespace osu.Framework.Tests.Audio
     /// <see cref="AudioManager"/> that can simulate the loss of a device.
     /// This will NOT work without a physical audio device!
     /// </summary>
-    internal class AudioManagerWithDeviceLoss : AudioManager
+    internal class AudioManagerWithDeviceLoss : BassPrimitiveAudioManager
     {
         public AudioManagerWithDeviceLoss(AudioThread audioThread, ResourceStore<byte[]> trackStore, ResourceStore<byte[]> sampleStore)
             : base(audioThread, trackStore, sampleStore)
@@ -40,20 +40,20 @@ protected override bool InitBass(int device)
             }
         }
 
-        protected override bool CheckForDeviceChanges(ImmutableArray<DeviceInfo> previousDevices)
+        protected override bool CheckForDeviceChanges(ImmutableList<DeviceInfo> previousDevices)
         {
             if (simulateLoss)
                 return true;
 
             return base.CheckForDeviceChanges(previousDevices);
         }
 
-        protected override ImmutableArray<DeviceInfo> GetAllDevices()
+        protected override ImmutableList<DeviceInfo> GetAllDevices()
         {
             var devices = base.GetAllDevices();
 
             if (simulateLoss)
-                devices = devices.Take(BASS_INTERNAL_DEVICE_COUNT).ToImmutableArray();
+                devices = [.. devices.Take(BASS_INTERNAL_DEVICE_COUNT)];
 
             return devices;
         }

osu.Framework.Tests/Audio/BassTestComponents.cs

@@ -8,7 +8,6 @@
 using osu.Framework.Audio.Sample;
 using osu.Framework.Audio.Track;
 using osu.Framework.IO.Stores;
-using osu.Framework.Threading;
 
 namespace osu.Framework.Tests.Audio
 {
@@ -42,7 +41,7 @@ public BassTestComponents(bool init = true)
 
         public void Init()
         {
-            AudioThread.PreloadBass();
+            BassAudioManager.PreloadBass();
 
             // Initialize bass with no audio to make sure the test remains consistent even if there is no audio device.
             Bass.Configure(ManagedBass.Configuration.UpdatePeriod, 5);

osu.Framework.Tests/Audio/SampleBassInitTest.cs

@@ -3,6 +3,7 @@
 
 #nullable disable
 
+using ManagedBass;
 using NUnit.Framework;
 using osu.Framework.Audio.Sample;
 
@@ -20,6 +21,7 @@ public void Setup()
             bass = new BassTestComponents(false);
             sample = bass.GetSample();
 
+            bass.RunOnAudioThread(() => Bass.Free());
             bass.Update();
             bass.Init();
         }