public AudioEffect(AudioContext context, AudioEffectType type)
: base(context, Create(context))
{
using (Context.Bind())
Context.AlEffecti(Id, AlEfxEnums.EffectType, (int)type);
sourcesReadOnly = new ReadOnlyObservableCollection <AudioSource>(sources);
}
public AudioBuffer(AudioContext context)
: base(context, Create(context))
{
lock (context.buffers)
context.buffers[Id] = new WeakReference <AudioBuffer>(this);
sourcesReadOnly = new ReadOnlyObservableCollection <AudioSource>(sources);
}
public AudioContextBinding(AudioContext context)
{
this.context = context;
if (!context.MakeCurrent())
{
throw new Exception("Could not make the audio context current.");
}
}
internal AudioResource(AudioContext context, int alId)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
this.context = context;
this.id = alId;
}
protected override void DisposeBase()
{
if (object.ReferenceEquals(current, this))
{
Alc.MakeContextCurrent(ContextHandle.Zero);
}
current = null;
Alc.DestroyContext(Handle);
handle = ContextHandle.Zero;
}
static int Create(AudioContext context)
{
unsafe
{
int output;
using (context.Bind())
context.AlGenFilters(1, &output);
return(output);
}
}
static int Create(AudioContext context)
{
using (context.Bind())
{
int output;
unsafe
{
context.AlGenEffects(1, &output);
return(output);
}
}
}
internal bool MakeCurrent()
{
if (Handle == null)
{
return(false);
}
if (object.ReferenceEquals(current, this))
{
return(true);
}
bool result = Alc.MakeContextCurrent(Handle);
if (result)
{
current = this;
}
return(result);
}
// TODO
public Distortion(AudioContext context) : base(context, AudioEffectType.Distortion)
{
}
// TODO
public Echo(AudioContext context) : base(context, AudioEffectType.Echo)
{
}
internal AudioListener(AudioContext context)
{
this.context = context;
}
public AudioFilter(AudioContext context, AudioFilterType type) : base(context, Create(context))
{
using (context.Bind())
context.AlFilteri(Id, AlEfxEnums.FilterType, (int)type);
}
public HighPass(AudioContext context) : base(context, AudioFilterType.HighPass)
{
}
// TODO
public RingModulator(AudioContext context) : base(context, AudioEffectType.RingModulator)
{
}
public Reverb(AudioContext context) : base(context, AudioEffectType.Reverb)
{
}
// TODO
public PitchShifter(AudioContext context) : base(context, AudioEffectType.PitchShifter)
{
}
public Null(AudioContext context) : base(context, AudioEffectType.Null)
{
}
// TODO
public FrequencyShifter(AudioContext context) : base(context, AudioEffectType.FrequencyShifter)
{
}
// TODO
public Flanger(AudioContext context) : base(context, AudioEffectType.Flanger)
{
}
public Null(AudioContext context) : base(context, AudioFilterType.Null)
{
}
public LowPass(AudioContext context) : base(context, AudioFilterType.LowPass)
{
}
// TODO
public VocalMorpher(AudioContext context) : base(context, AudioEffectType.VocalMorpher)
{
}
public BandPass(AudioContext context) : base(context, AudioFilterType.BandPass)
{
}
static int Create(AudioContext context)
{
using (context.Bind())
return(AL.GenSource());
}
// TODO
public Compressor(AudioContext context) : base(context, AudioEffectType.Compressor)
{
}
static int Create(AudioContext context)
{
using (context.Bind())
return(AL.GenBuffer());
}
public AudioSource(AudioContext context)
: base(context, Create(context))
{
buffersReadOnly = new ReadOnlyObservableCollection <AudioBuffer>(buffers);
}
// TODO
public Equalizer(AudioContext context) : base(context, AudioEffectType.Equalizer)
{
}
public AudioBuffer ReadToBuffer(AudioContext context)
{
return(ReadToBuffer(new AudioBuffer(context)));
}
public Chorus(AudioContext context) : base(context, AudioEffectType.Chorus)
{
}