823 lines
30 KiB
C#
823 lines
30 KiB
C#
using System;
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using System.Threading;
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using System.Collections.Generic;
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using System.Xml.Linq;
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using OpenAL;
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using Microsoft.Xna.Framework;
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using System.Linq;
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using Barotrauma.IO;
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namespace Barotrauma.Sounds
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{
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public class SoundManager : IDisposable
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{
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public const int SOURCE_COUNT = 32;
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public bool Disabled
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{
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get;
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private set;
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}
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private IntPtr alcDevice;
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private IntPtr alcContext;
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public enum SourcePoolIndex
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{
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Default = 0,
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Voice = 1
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}
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private readonly SoundSourcePool[] sourcePools;
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private readonly List<Sound> loadedSounds;
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public IReadOnlyList<Sound> LoadedSounds => loadedSounds;
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private readonly SoundChannel[][] playingChannels = new SoundChannel[2][];
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private readonly object threadDeathMutex = new object();
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public bool CanDetectDisconnect { get; private set; }
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public bool Disconnected { get; private set; }
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private Thread streamingThread;
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private Vector3 listenerPosition;
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public Vector3 ListenerPosition
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{
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get { return listenerPosition; }
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set
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{
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if (Disabled) { return; }
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listenerPosition = value;
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Al.Listener3f(Al.Position,value.X,value.Y,value.Z);
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int alError = Al.GetError();
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if (alError != Al.NoError)
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{
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throw new Exception("Failed to set listener position: " + Al.GetErrorString(alError));
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}
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}
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}
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private readonly float[] listenerOrientation = new float[6];
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public Vector3 ListenerTargetVector
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{
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get { return new Vector3(listenerOrientation[0], listenerOrientation[1], listenerOrientation[2]); }
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set
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{
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if (Disabled) { return; }
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listenerOrientation[0] = value.X; listenerOrientation[1] = value.Y; listenerOrientation[2] = value.Z;
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Al.Listenerfv(Al.Orientation, listenerOrientation);
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int alError = Al.GetError();
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if (alError != Al.NoError)
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{
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throw new Exception("Failed to set listener target vector: " + Al.GetErrorString(alError));
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}
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}
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}
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public Vector3 ListenerUpVector
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{
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get { return new Vector3(listenerOrientation[3], listenerOrientation[4], listenerOrientation[5]); }
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set
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{
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if (Disabled) { return; }
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listenerOrientation[3] = value.X; listenerOrientation[4] = value.Y; listenerOrientation[5] = value.Z;
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Al.Listenerfv(Al.Orientation, listenerOrientation);
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int alError = Al.GetError();
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if (alError != Al.NoError)
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{
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throw new Exception("Failed to set listener up vector: " + Al.GetErrorString(alError));
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}
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}
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}
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private float listenerGain;
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public float ListenerGain
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{
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get { return listenerGain; }
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set
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{
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if (Disabled) { return; }
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if (Math.Abs(ListenerGain - value) < 0.001f) { return; }
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listenerGain = value;
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Al.Listenerf(Al.Gain, listenerGain);
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int alError = Al.GetError();
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if (alError != Al.NoError)
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{
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throw new Exception("Failed to set listener gain: " + Al.GetErrorString(alError));
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}
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}
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}
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public float PlaybackAmplitude
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{
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get
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{
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if (Disabled) { return 0.0f; }
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float aggregateAmplitude = 0.0f;
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//NOTE: this is obviously not entirely accurate;
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//It assumes a linear falloff model, and assumes that audio
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//is simply added together to produce the final result.
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//Adjustments may be needed under certain scenarios.
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for (int i = 0; i < 2; i++)
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{
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foreach (SoundChannel soundChannel in playingChannels[i].Where(ch => ch != null))
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{
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float amplitude = soundChannel.CurrentAmplitude;
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amplitude *= soundChannel.Gain;
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float dist = Vector3.Distance(ListenerPosition, soundChannel.Position ?? ListenerPosition);
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if (dist > soundChannel.Near)
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{
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amplitude *= 1.0f - Math.Min(1.0f, (dist - soundChannel.Near) / (soundChannel.Far - soundChannel.Near));
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}
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aggregateAmplitude += amplitude;
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}
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}
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return aggregateAmplitude;
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}
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}
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public float CompressionDynamicRangeGain { get; private set; }
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private float voipAttenuatedGain;
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private double lastAttenuationTime;
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public float VoipAttenuatedGain
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{
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get { return voipAttenuatedGain; }
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set
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{
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lastAttenuationTime = Timing.TotalTime;
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voipAttenuatedGain = value;
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}
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}
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public int LoadedSoundCount
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{
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get { return loadedSounds.Count; }
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}
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public int UniqueLoadedSoundCount
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{
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get { return loadedSounds.Select(s => s.Filename).Distinct().Count(); }
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}
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private class CategoryModifier
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{
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public float[] GainMultipliers;
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public bool Muffle;
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public CategoryModifier(int gainMultiplierIndex, float gain, bool muffle)
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{
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Muffle = muffle;
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GainMultipliers = new float[gainMultiplierIndex+1];
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for (int i=0;i<GainMultipliers.Length;i++)
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{
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if (i==gainMultiplierIndex)
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{
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GainMultipliers[i] = gain;
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}
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else
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{
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GainMultipliers[i] = 1.0f;
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}
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}
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}
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public void SetGainMultiplier(int index, float gain)
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{
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if (GainMultipliers.Length < index+1)
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{
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int oldLength = GainMultipliers.Length;
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Array.Resize(ref GainMultipliers, index + 1);
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for (int i=oldLength;i<GainMultipliers.Length;i++)
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{
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GainMultipliers[i] = 1.0f;
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}
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}
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GainMultipliers[index] = gain;
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}
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}
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private Dictionary<string, CategoryModifier> categoryModifiers;
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public SoundManager()
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{
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loadedSounds = new List<Sound>();
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streamingThread = null;
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categoryModifiers = null;
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sourcePools = new SoundSourcePool[2];
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playingChannels[(int)SourcePoolIndex.Default] = new SoundChannel[SOURCE_COUNT];
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playingChannels[(int)SourcePoolIndex.Voice] = new SoundChannel[16];
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string deviceName = GameMain.Config.AudioOutputDevice;
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if (string.IsNullOrEmpty(deviceName))
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{
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deviceName = Alc.GetString((IntPtr)null, Alc.DefaultDeviceSpecifier);
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}
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#if (!OSX)
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var audioDeviceNames = Alc.GetStringList((IntPtr)null, Alc.AllDevicesSpecifier);
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if (audioDeviceNames.Any() && !audioDeviceNames.Any(n => n.Equals(deviceName, StringComparison.OrdinalIgnoreCase)))
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{
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deviceName = audioDeviceNames[0];
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}
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#endif
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GameMain.Config.AudioOutputDevice = deviceName;
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InitializeAlcDevice(deviceName);
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ListenerPosition = Vector3.Zero;
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ListenerTargetVector = new Vector3(0.0f, 0.0f, 1.0f);
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ListenerUpVector = new Vector3(0.0f, -1.0f, 0.0f);
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CompressionDynamicRangeGain = 1.0f;
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}
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public bool InitializeAlcDevice(string deviceName)
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{
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ReleaseResources(true);
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DebugConsole.NewMessage($"Attempting to open ALC device \"{deviceName}\"");
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alcDevice = IntPtr.Zero;
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int alcError = Al.NoError;
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for (int i = 0; i < 3; i++)
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{
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alcDevice = Alc.OpenDevice(deviceName);
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if (alcDevice == IntPtr.Zero)
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{
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alcError = Alc.GetError(IntPtr.Zero);
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DebugConsole.NewMessage($"ALC device initialization attempt #{i + 1} failed: device is null (error code {Alc.GetErrorString(alcError)})");
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if (!string.IsNullOrEmpty(deviceName))
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{
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deviceName = null;
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DebugConsole.NewMessage($"Switching to default device...");
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}
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}
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else
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{
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alcError = Alc.GetError(alcDevice);
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if (alcError != Alc.NoError)
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{
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DebugConsole.NewMessage($"ALC device initialization attempt #{i + 1} failed: error code {Alc.GetErrorString(alcError)}");
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bool closed = Alc.CloseDevice(alcDevice);
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if (!closed)
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{
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DebugConsole.NewMessage($"Failed to close ALC device");
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}
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alcDevice = IntPtr.Zero;
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}
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else
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{
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break;
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}
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}
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}
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if (alcDevice == IntPtr.Zero)
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{
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DebugConsole.ThrowError("ALC device creation failed too many times!");
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Disabled = true;
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return false;
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}
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CanDetectDisconnect = Alc.IsExtensionPresent(alcDevice, "ALC_EXT_disconnect");
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alcError = Alc.GetError(alcDevice);
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if (alcError != Alc.NoError)
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{
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DebugConsole.ThrowError("Error determining if disconnect can be detected: " + alcError.ToString() + ". Disabling audio playback...");
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Disabled = true;
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return false;
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}
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Disconnected = false;
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int[] alcContextAttrs = new int[] { };
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alcContext = Alc.CreateContext(alcDevice, alcContextAttrs);
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if (alcContext == null)
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{
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DebugConsole.ThrowError("Failed to create an ALC context! (error code: " + Alc.GetError(alcDevice).ToString() + "). Disabling audio playback...");
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Disabled = true;
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return false;
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}
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if (!Alc.MakeContextCurrent(alcContext))
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{
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DebugConsole.ThrowError("Failed to assign the current ALC context! (error code: " + Alc.GetError(alcDevice).ToString() + "). Disabling audio playback...");
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Disabled = true;
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return false;
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}
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alcError = Alc.GetError(alcDevice);
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if (alcError != Alc.NoError)
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{
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DebugConsole.ThrowError("Error after assigning ALC context: " + Alc.GetErrorString(alcError) + ". Disabling audio playback...");
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Disabled = true;
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return false;
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}
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Al.DistanceModel(Al.LinearDistanceClamped);
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int alError = Al.GetError();
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if (alError != Al.NoError)
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{
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DebugConsole.ThrowError("Error setting distance model: " + Al.GetErrorString(alError) + ". Disabling audio playback...");
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Disabled = true;
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return false;
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}
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sourcePools[(int)SourcePoolIndex.Default] = new SoundSourcePool(SOURCE_COUNT);
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sourcePools[(int)SourcePoolIndex.Voice] = new SoundSourcePool(16);
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ReloadSounds();
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Disabled = false;
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return true;
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}
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public Sound LoadSound(string filename, bool stream = false)
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{
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if (Disabled) { return null; }
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if (!File.Exists(filename))
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{
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throw new System.IO.FileNotFoundException("Sound file \"" + filename + "\" doesn't exist!");
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}
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Sound newSound = new OggSound(this, filename, stream, null);
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lock (loadedSounds)
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{
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loadedSounds.Add(newSound);
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}
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return newSound;
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}
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public Sound LoadSound(XElement element, bool stream = false, string overrideFilePath = null)
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{
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if (Disabled) { return null; }
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string filePath = overrideFilePath ?? element.GetAttributeString("file", "");
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if (!File.Exists(filePath))
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{
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throw new System.IO.FileNotFoundException("Sound file \"" + filePath + "\" doesn't exist!");
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}
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var newSound = new OggSound(this, filePath, stream, xElement: element);
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if (newSound != null)
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{
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newSound.BaseGain = element.GetAttributeFloat("volume", 1.0f);
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float range = element.GetAttributeFloat("range", 1000.0f);
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newSound.BaseNear = range * 0.4f;
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newSound.BaseFar = range;
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}
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lock (loadedSounds)
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{
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loadedSounds.Add(newSound);
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}
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return newSound;
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}
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public SoundChannel GetSoundChannelFromIndex(SourcePoolIndex poolIndex, int ind)
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{
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if (Disabled || ind < 0 || ind >= playingChannels[(int)poolIndex].Length) return null;
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return playingChannels[(int)poolIndex][ind];
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}
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public uint GetSourceFromIndex(SourcePoolIndex poolIndex, int srcInd)
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{
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if (Disabled || srcInd < 0 || srcInd >= sourcePools[(int)poolIndex].ALSources.Length) return 0;
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if (!Al.IsSource(sourcePools[(int)poolIndex].ALSources[srcInd]))
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{
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throw new Exception("alSources[" + srcInd.ToString() + "] is invalid!");
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}
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return sourcePools[(int)poolIndex].ALSources[srcInd];
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}
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public int AssignFreeSourceToChannel(SoundChannel newChannel)
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{
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if (Disabled) { return -1; }
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//remove a channel that has stopped
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//or hasn't even been assigned
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int poolIndex = (int)newChannel.Sound.SourcePoolIndex;
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lock (playingChannels[poolIndex])
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{
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for (int i = 0; i < playingChannels[poolIndex].Length; i++)
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{
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if (playingChannels[poolIndex][i] == null || !playingChannels[poolIndex][i].IsPlaying)
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{
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if (playingChannels[poolIndex][i] != null) { playingChannels[poolIndex][i].Dispose(); }
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playingChannels[poolIndex][i] = newChannel;
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return i;
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}
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}
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}
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//we couldn't get a free source to assign to this channel!
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return -1;
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}
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#if DEBUG
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public void DebugSource(int ind)
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{
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for (int i = 0; i < sourcePools[0].ALSources.Length; i++)
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{
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Al.Sourcef(sourcePools[0].ALSources[i], Al.MaxGain, i == ind ? 1.0f : 0.0f);
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Al.Sourcef(sourcePools[0].ALSources[i], Al.MinGain, 0.0f);
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}
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}
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#endif
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public bool IsPlaying(Sound sound)
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{
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if (Disabled) { return false; }
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lock (playingChannels[(int)sound.SourcePoolIndex])
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{
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for (int i = 0; i < playingChannels[(int)sound.SourcePoolIndex].Length; i++)
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{
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if (playingChannels[(int)sound.SourcePoolIndex][i] != null &&
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playingChannels[(int)sound.SourcePoolIndex][i].Sound == sound)
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{
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if (playingChannels[(int)sound.SourcePoolIndex][i].IsPlaying) return true;
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}
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}
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}
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return false;
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}
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public int CountPlayingInstances(Sound sound)
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{
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if (Disabled) { return 0; }
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int count = 0;
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lock (playingChannels[(int)sound.SourcePoolIndex])
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{
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for (int i = 0; i < playingChannels[(int)sound.SourcePoolIndex].Length; i++)
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{
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if (playingChannels[(int)sound.SourcePoolIndex][i] != null &&
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playingChannels[(int)sound.SourcePoolIndex][i].Sound.Filename == sound.Filename)
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{
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if (playingChannels[(int)sound.SourcePoolIndex][i].IsPlaying) { count++; };
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}
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}
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}
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return count;
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}
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public SoundChannel GetChannelFromSound(Sound sound)
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{
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if (Disabled) { return null; }
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lock (playingChannels[(int)sound.SourcePoolIndex])
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{
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for (int i = 0; i < playingChannels[(int)sound.SourcePoolIndex].Length; i++)
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{
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if (playingChannels[(int)sound.SourcePoolIndex][i] != null &&
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playingChannels[(int)sound.SourcePoolIndex][i].Sound == sound)
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{
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if (playingChannels[(int)sound.SourcePoolIndex][i].IsPlaying) return playingChannels[(int)sound.SourcePoolIndex][i];
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}
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}
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}
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return null;
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}
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public void KillChannels(Sound sound)
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{
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if (Disabled) { return; }
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lock (playingChannels[(int)sound.SourcePoolIndex])
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{
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for (int i = 0; i < playingChannels[(int)sound.SourcePoolIndex].Length; i++)
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{
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if (playingChannels[(int)sound.SourcePoolIndex][i]!=null && playingChannels[(int)sound.SourcePoolIndex][i].Sound == sound)
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{
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playingChannels[(int)sound.SourcePoolIndex][i]?.Dispose();
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playingChannels[(int)sound.SourcePoolIndex][i] = null;
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}
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}
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}
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}
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public void RemoveSound(Sound sound)
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{
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lock (loadedSounds)
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{
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for (int i = 0; i < loadedSounds.Count; i++)
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{
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if (loadedSounds[i] == sound)
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{
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loadedSounds.RemoveAt(i);
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return;
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}
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}
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}
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}
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public void SetCategoryGainMultiplier(string category, float gain, int index=0)
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{
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if (Disabled) { return; }
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category = category.ToLower();
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if (categoryModifiers == null) categoryModifiers = new Dictionary<string, CategoryModifier>();
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if (!categoryModifiers.ContainsKey(category))
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{
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categoryModifiers.Add(category, new CategoryModifier(index, gain, false));
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}
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else
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{
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categoryModifiers[category].SetGainMultiplier(index, gain);
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}
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for (int i = 0; i < playingChannels.Length; i++)
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{
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lock (playingChannels[i])
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{
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for (int j = 0; j < playingChannels[i].Length; j++)
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{
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if (playingChannels[i][j] != null && playingChannels[i][j].IsPlaying)
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{
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playingChannels[i][j].Gain = playingChannels[i][j].Gain; //force all channels to recalculate their gain
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}
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}
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}
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}
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}
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public float GetCategoryGainMultiplier(string category, int index=-1)
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{
|
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if (Disabled) { return 0.0f; }
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category = category.ToLower();
|
|
if (categoryModifiers == null || !categoryModifiers.ContainsKey(category)) return 1.0f;
|
|
if (index < 0)
|
|
{
|
|
float accumulatedMultipliers = 1.0f;
|
|
for (int i = 0; i < categoryModifiers[category].GainMultipliers.Length; i++)
|
|
{
|
|
accumulatedMultipliers *= categoryModifiers[category].GainMultipliers[i];
|
|
}
|
|
return accumulatedMultipliers;
|
|
}
|
|
else
|
|
{
|
|
return categoryModifiers[category].GainMultipliers[index];
|
|
}
|
|
}
|
|
|
|
public void SetCategoryMuffle(string category, bool muffle)
|
|
{
|
|
if (Disabled) { return; }
|
|
|
|
category = category.ToLower();
|
|
|
|
if (categoryModifiers == null) { categoryModifiers = new Dictionary<string, CategoryModifier>(); }
|
|
if (!categoryModifiers.ContainsKey(category))
|
|
{
|
|
categoryModifiers.Add(category, new CategoryModifier(0, 1.0f, muffle));
|
|
}
|
|
else
|
|
{
|
|
categoryModifiers[category].Muffle = muffle;
|
|
}
|
|
|
|
for (int i = 0; i < playingChannels.Length; i++)
|
|
{
|
|
lock (playingChannels[i])
|
|
{
|
|
for (int j = 0; j < playingChannels[i].Length; j++)
|
|
{
|
|
if (playingChannels[i][j] != null && playingChannels[i][j].IsPlaying)
|
|
{
|
|
if (playingChannels[i][j]?.Category.ToLower() == category) { playingChannels[i][j].Muffled = muffle; }
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
public bool GetCategoryMuffle(string category)
|
|
{
|
|
if (Disabled) { return false; }
|
|
|
|
category = category.ToLower();
|
|
if (categoryModifiers == null || !categoryModifiers.ContainsKey(category)) { return false; }
|
|
return categoryModifiers[category].Muffle;
|
|
}
|
|
|
|
public void Update()
|
|
{
|
|
if (Disconnected || Disabled) { return; }
|
|
|
|
if (CanDetectDisconnect)
|
|
{
|
|
Alc.GetInteger(alcDevice, Alc.EnumConnected, out int isConnected);
|
|
int alcError = Alc.GetError(alcDevice);
|
|
if (alcError != Alc.NoError)
|
|
{
|
|
throw new Exception("Failed to determine if device is connected: " + alcError.ToString());
|
|
}
|
|
|
|
if (isConnected == 0)
|
|
{
|
|
DebugConsole.ThrowError("Playback device has been disconnected. You can select another available device in the settings.");
|
|
GameMain.Config.AudioOutputDevice = "<disconnected>";
|
|
Disconnected = true;
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (GameMain.Client != null && GameMain.Config.VoipAttenuationEnabled)
|
|
{
|
|
if (Timing.TotalTime > lastAttenuationTime+0.2)
|
|
{
|
|
voipAttenuatedGain = voipAttenuatedGain * 0.9f + 0.1f;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
voipAttenuatedGain = 1.0f;
|
|
}
|
|
SetCategoryGainMultiplier("default", VoipAttenuatedGain, 1);
|
|
SetCategoryGainMultiplier("ui", VoipAttenuatedGain, 1);
|
|
SetCategoryGainMultiplier("waterambience", VoipAttenuatedGain, 1);
|
|
SetCategoryGainMultiplier("music", VoipAttenuatedGain, 1);
|
|
|
|
if (GameMain.Config.DynamicRangeCompressionEnabled)
|
|
{
|
|
float targetGain = (Math.Min(1.0f, 1.0f / PlaybackAmplitude) - 1.0f) * 0.5f + 1.0f;
|
|
if (targetGain < CompressionDynamicRangeGain)
|
|
{
|
|
//if the target gain is lower than the current gain, lower the current gain immediately to prevent clipping
|
|
CompressionDynamicRangeGain = targetGain;
|
|
}
|
|
else
|
|
{
|
|
//otherwise, let it rise back smoothly
|
|
CompressionDynamicRangeGain = (targetGain) * 0.05f + CompressionDynamicRangeGain * 0.95f;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
CompressionDynamicRangeGain = 1.0f;
|
|
}
|
|
|
|
if (streamingThread == null || streamingThread.ThreadState.HasFlag(ThreadState.Stopped))
|
|
{
|
|
bool startedStreamThread = false;
|
|
for (int i = 0; i < playingChannels.Length; i++)
|
|
{
|
|
lock (playingChannels[i])
|
|
{
|
|
for (int j = 0; j < playingChannels[i].Length; j++)
|
|
{
|
|
if (playingChannels[i][j] == null) { continue; }
|
|
if (playingChannels[i][j].IsStream && playingChannels[i][j].IsPlaying)
|
|
{
|
|
InitStreamThread();
|
|
startedStreamThread = true;
|
|
}
|
|
if (startedStreamThread) { break; }
|
|
}
|
|
}
|
|
if (startedStreamThread) { break; }
|
|
}
|
|
}
|
|
}
|
|
|
|
public void InitStreamThread()
|
|
{
|
|
if (Disabled) { return; }
|
|
bool isStreamThreadDying;
|
|
lock (threadDeathMutex)
|
|
{
|
|
isStreamThreadDying = !areStreamsPlaying;
|
|
}
|
|
if (streamingThread == null || streamingThread.ThreadState.HasFlag(ThreadState.Stopped) || isStreamThreadDying)
|
|
{
|
|
if (streamingThread != null && !streamingThread.Join(1000))
|
|
{
|
|
DebugConsole.ThrowError("Sound stream thread join timed out!");
|
|
}
|
|
areStreamsPlaying = true;
|
|
streamingThread = new Thread(UpdateStreaming)
|
|
{
|
|
Name = "SoundManager Streaming Thread",
|
|
IsBackground = true //this should kill the thread if the game crashes
|
|
};
|
|
streamingThread.Start();
|
|
}
|
|
}
|
|
|
|
bool areStreamsPlaying = false;
|
|
ManualResetEvent streamMre = null;
|
|
|
|
void UpdateStreaming()
|
|
{
|
|
streamMre = new ManualResetEvent(false);
|
|
bool killThread = false;
|
|
while (!killThread)
|
|
{
|
|
killThread = true;
|
|
for (int i = 0; i < playingChannels.Length; i++)
|
|
{
|
|
lock (playingChannels[i])
|
|
{
|
|
for (int j = 0; j < playingChannels[i].Length; j++)
|
|
{
|
|
if (playingChannels[i][j] == null) { continue; }
|
|
if (playingChannels[i][j].IsStream)
|
|
{
|
|
if (playingChannels[i][j].IsPlaying)
|
|
{
|
|
killThread = false;
|
|
playingChannels[i][j].UpdateStream();
|
|
}
|
|
else
|
|
{
|
|
playingChannels[i][j].Dispose();
|
|
playingChannels[i][j] = null;
|
|
}
|
|
}
|
|
else if (playingChannels[i][j].FadingOutAndDisposing)
|
|
{
|
|
playingChannels[i][j].Gain -= 0.1f;
|
|
if (playingChannels[i][j].Gain <= 0.0f)
|
|
{
|
|
playingChannels[i][j].Dispose();
|
|
playingChannels[i][j] = null;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
streamMre.WaitOne(10);
|
|
streamMre.Reset();
|
|
lock (threadDeathMutex)
|
|
{
|
|
areStreamsPlaying = !killThread;
|
|
}
|
|
}
|
|
}
|
|
|
|
public void ForceStreamUpdate()
|
|
{
|
|
streamMre?.Set();
|
|
}
|
|
|
|
private void ReloadSounds()
|
|
{
|
|
for (int i = loadedSounds.Count - 1; i >= 0; i--)
|
|
{
|
|
loadedSounds[i].InitializeALBuffers();
|
|
}
|
|
}
|
|
|
|
private void ReleaseResources(bool keepSounds)
|
|
{
|
|
for (int i = 0; i < playingChannels.Length; i++)
|
|
{
|
|
lock (playingChannels[i])
|
|
{
|
|
for (int j = 0; j < playingChannels[i].Length; j++)
|
|
{
|
|
if (playingChannels[i][j] != null) playingChannels[i][j].Dispose();
|
|
}
|
|
}
|
|
}
|
|
|
|
streamingThread?.Join();
|
|
for (int i = loadedSounds.Count - 1; i >= 0; i--)
|
|
{
|
|
if (keepSounds)
|
|
{
|
|
loadedSounds[i].DeleteALBuffers();
|
|
}
|
|
else
|
|
{
|
|
loadedSounds[i].Dispose();
|
|
}
|
|
}
|
|
sourcePools[(int)SourcePoolIndex.Default]?.Dispose();
|
|
sourcePools[(int)SourcePoolIndex.Voice]?.Dispose();
|
|
}
|
|
|
|
public void Dispose()
|
|
{
|
|
if (Disabled) { return; }
|
|
|
|
ReleaseResources(false);
|
|
|
|
if (!Alc.MakeContextCurrent(IntPtr.Zero))
|
|
{
|
|
throw new Exception("Failed to detach the current ALC context! (error code: " + Alc.GetError(alcDevice).ToString() + ")");
|
|
}
|
|
|
|
Alc.DestroyContext(alcContext);
|
|
|
|
if (!Alc.CloseDevice(alcDevice))
|
|
{
|
|
throw new Exception("Failed to close ALC device!");
|
|
}
|
|
}
|
|
}
|
|
}
|