/// <summary>
/// Creates an audio context
/// </summary>
/// <param name="device">Name of the device to use</param>
/// <returns></returns>
static public bool Create(string device)
{
if (Context != null)
{
Release();
}
// No context
if (string.IsNullOrEmpty(device))
{
Trace.WriteLine("[AudioManager] Create() : Empty device name.");
return(false);
}
Trace.WriteLine("[AudioManager] : Creating a new context on \"{0}\"", device);
try
{
Context = new OpenTK.Audio.AudioContext(device);
}
catch (Exception e)
{
Trace.WriteLine("[AudioManager] Create() : " + e.Message);
return(false);
}
IsInit = true;
Trace.WriteLine("[AudioManager] : Created on device \"{0}\"", Context.CurrentDevice);
Diagnostic();
return(true);
}
private void Dispose(bool manually)
{
if (!this.disposed)
{
this.disposed = true;
DualityApp.AppDataChanged -= this.DualityApp_AppDataChanged;
// Shut down the streaming thread
if (this.streamWorker != null)
{
this.streamWorkerEnd = true;
if (!this.streamWorker.Join(1000))
{
this.streamWorker.Abort();
}
this.streamWorkerQueueEvent.Dispose();
this.streamWorkerEnd = false;
this.streamWorkerQueueEvent = null;
this.streamWorkerQueue = null;
this.streamWorker = null;
}
try
{
// Clear all playing sounds
foreach (SoundInstance inst in this.sounds)
{
inst.Dispose();
}
this.sounds.Clear();
// Clear all audio related Resources
ContentProvider.RemoveAllContent <AudioData>();
ContentProvider.RemoveAllContent <Sound>();
// Clear OpenAL source pool
foreach (int alSource in this.alSourcePool)
{
AL.DeleteSource(alSource);
}
// Shut down OpenAL context
if (this.context != null)
{
this.context.Dispose();
this.context = null;
}
AudioLibraryLoader.UnloadAudioLibrary();
}
catch (Exception e)
{
Log.Core.WriteError("An error occured while shutting down OpenAL: {0}", Log.Exception(e));
}
}
}
public SoundDevice()
{
Log.Core.Write("Initializing OpenAL...");
Log.Core.PushIndent();
try
{
AudioLibraryLoader.LoadAudioLibrary();
Log.Core.Write("Available devices:" + Environment.NewLine + "{0}",
AudioContext.AvailableDevices.ToString(d => d == AudioContext.DefaultDevice ? d + " (Default)" : d, "," + Environment.NewLine));
// Create OpenAL audio context
this.context = new AudioContext();
Log.Core.Write("Current device: {0}", this.context.CurrentDevice);
// Generate OpenAL source pool
while (true)
{
int newSrc = AL.GenSource();
if (!DualityApp.CheckOpenALErrors(true))
{
this.alSourcePool.Push(newSrc);
}
else
{
break;
}
}
this.maxAlSources = this.alSourcePool.Count;
Log.Core.Write("{0} sources available", this.alSourcePool.Count);
}
catch (Exception e)
{
Log.Core.WriteError("An error occured while initializing OpenAL: {0}", Log.Exception(e));
}
Log.Core.PopIndent();
// Set up the streaming thread
this.streamWorkerEnd = false;
this.streamWorkerQueue = new List <SoundInstance>();
this.streamWorkerQueueEvent = new AutoResetEvent(false);
this.streamWorker = new Thread(ThreadStreamFunc);
this.streamWorker.IsBackground = true;
this.streamWorker.Start();
DualityApp.AppDataChanged += this.DualityApp_AppDataChanged;
}
public SoundDevice()
{
Log.Core.Write("Initializing OpenAL...");
Log.Core.PushIndent();
try
{
AudioLibraryLoader.LoadAudioLibrary();
Log.Core.Write("Available devices:" + Environment.NewLine + "{0}",
AudioContext.AvailableDevices.ToString(d => d == AudioContext.DefaultDevice ? d + " (Default)" : d, "," + Environment.NewLine));
// Create OpenAL audio context
this.context = new AudioContext();
Log.Core.Write("Current device: {0}", this.context.CurrentDevice);
// Generate OpenAL source pool
while (true)
{
int newSrc = AL.GenSource();
if (!DualityApp.CheckOpenALErrors(true))
{
this.alSourcePool.Push(newSrc);
}
else
{
break;
}
}
this.maxAlSources = this.alSourcePool.Count;
Log.Core.Write("{0} sources available", this.alSourcePool.Count);
}
catch (Exception e)
{
Log.Core.WriteError("An error occured while initializing OpenAL: {0}", Log.Exception(e));
}
Log.Core.PopIndent();
DualityApp.AppDataChanged += this.DualityApp_AppDataChanged;
}
private void Dispose(bool manually)
{
if (!this.disposed)
{
this.disposed = true;
DualityApp.AppDataChanged -= this.DualityApp_AppDataChanged;
foreach (SoundInstance inst in this.sounds)
{
inst.Dispose();
}
this.sounds.Clear();
ContentProvider.RemoveAllContent <Sound>();
if (this.context != null)
{
this.context.Dispose();
this.context = null;
}
}
}
public SoundDevice()
{
Log.Core.Write("Initializing OpenAL...");
Log.Core.PushIndent();
try
{
AudioLibraryLoader.LoadAudioLibrary();
Log.Core.Write("Available devices:" + Environment.NewLine + "{0}",
AudioContext.AvailableDevices.ToString(d => d == AudioContext.DefaultDevice ? d + " (Default)" : d, "," + Environment.NewLine));
// Create OpenAL audio context
this.context = new AudioContext();
Log.Core.Write("Current device: {0}", this.context.CurrentDevice);
// Generate OpenAL source pool
while (true)
{
int newSrc = AL.GenSource();
if (!DualityApp.CheckOpenALErrors(true))
this.alSourcePool.Push(newSrc);
else
break;
}
this.maxAlSources = this.alSourcePool.Count;
Log.Core.Write("{0} sources available", this.alSourcePool.Count);
}
catch (Exception e)
{
Log.Core.WriteError("An error occured while initializing OpenAL: {0}", Log.Exception(e));
}
Log.Core.PopIndent();
DualityApp.AppDataChanged += this.DualityApp_AppDataChanged;
}
private void Dispose(bool manually)
{
if (!this.disposed)
{
this.disposed = true;
DualityApp.AppDataChanged -= this.DualityApp_AppDataChanged;
foreach (SoundInstance inst in this.sounds) inst.Dispose();
this.sounds.Clear();
ContentProvider.RemoveAllContent<Sound>();
try
{
if (this.context != null)
{
this.context.Dispose();
this.context = null;
}
AudioLibraryLoader.UnloadAudioLibrary();
}
catch (Exception e)
{
Log.Core.WriteError("An error occured while shutting down OpenAL: {0}", Log.Exception(e));
}
}
}
internal AudioContext(string deviceName, int sampleRate, int refresh)
{
context = new OpenTK.Audio.AudioContext(deviceName, sampleRate, refresh);
resourceManager = new ResourceManager();
}
private void Dispose(bool manually)
{
if (!this.disposed)
{
this.disposed = true;
DualityApp.AppDataChanged -= this.DualityApp_AppDataChanged;
foreach (SoundInstance inst in this.sounds) inst.Dispose();
this.sounds.Clear();
ContentProvider.RemoveAllContent<Sound>();
if (this.context != null)
{
this.context.Dispose();
this.context = null;
}
}
}
private AudioContext(AudioConfig config)
{
this.Config = config;
this.ctx = new ALContext();
}
private void Dispose(bool manually)
{
if (!this.disposed)
{
this.disposed = true;
DualityApp.AppDataChanged -= this.DualityApp_AppDataChanged;
try
{
// Clear all playing sounds
foreach (SoundInstance inst in this.sounds) inst.Dispose();
this.sounds.Clear();
// Clear all audio related Resources
ContentProvider.RemoveAllContent<AudioData>();
ContentProvider.RemoveAllContent<Sound>();
// Clear OpenAL source pool
foreach (int alSource in this.alSourcePool)
{
AL.DeleteSource(alSource);
}
// Shut down OpenAL context
if (this.context != null)
{
this.context.Dispose();
this.context = null;
}
AudioLibraryLoader.UnloadAudioLibrary();
}
catch (Exception e)
{
Log.Core.WriteError("An error occured while shutting down OpenAL: {0}", Log.Exception(e));
}
}
}
protected virtual void OnDisposed(bool manually)
{
foreach (SoundInstance inst in this.sounds) inst.Dispose();
this.sounds.Clear();
ContentProvider.UnregisterAllContent<Sound>();
this.context.Dispose();
this.context = null;
}
public SoundDevice()
{
this.context = new AudioContext();
// Generate OpenAL source pool
while (true)
{
int newSrc = AL.GenSource();
if (!DualityApp.CheckOpenALErrors(true))
this.alSourcePool.Push(newSrc);
else
break;
}
this.maxAlSources = this.alSourcePool.Count;
Log.Core.Write(
"OpenAL initialized. {0} sound sources available",
this.alSourcePool.Count);
DualityApp.AppDataChanged += this.DualityApp_AppDataChanged;
}
public SoundDevice()
{
Log.Core.Write("Initializing OpenAL...");
Log.Core.PushIndent();
try
{
AudioLibraryLoader.LoadAudioLibrary();
Log.Core.Write("Available devices:" + Environment.NewLine + "{0}",
AudioContext.AvailableDevices.ToString(d => d == AudioContext.DefaultDevice ? d + " (Default)" : d, "," + Environment.NewLine));
// Create OpenAL audio context
this.context = new AudioContext();
Log.Core.Write("Current device: {0}", this.context.CurrentDevice);
// Generate OpenAL source pool
while (true)
{
int newSrc = AL.GenSource();
if (!DualityApp.CheckOpenALErrors(true))
this.alSourcePool.Push(newSrc);
else
break;
}
this.maxAlSources = this.alSourcePool.Count;
Log.Core.Write("{0} sources available", this.alSourcePool.Count);
}
catch (Exception e)
{
Log.Core.WriteError("An error occured while initializing OpenAL: {0}", Log.Exception(e));
}
Log.Core.PopIndent();
// Set up the streaming thread
this.streamWorkerEnd = false;
this.streamWorkerQueue = new List<SoundInstance>();
this.streamWorkerQueueEvent = new AutoResetEvent(false);
this.streamWorker = new Thread(ThreadStreamFunc);
this.streamWorker.IsBackground = true;
this.streamWorker.Start();
DualityApp.AppDataChanged += this.DualityApp_AppDataChanged;
}