/// <summary>
/// Creates a new AudioBuffer.
/// </summary>
/// <param name="format">The AudioFormat.</param>
/// <returns>OpenALAudioBuffer.</returns>
internal OpenALAudioBuffer CreateAudioBuffer(OpenALAudioFormat format)
{
var audioBuffer = new OpenALAudioBuffer(format, this);
lock (_audioBuffers)
{
_audioBuffers.Add(audioBuffer);
}
return(audioBuffer);
}
/// <summary>
/// Destroys the AudioBuffer.
/// </summary>
/// <param name="audioBuffer">The OpenALAudioBuffer.</param>
internal void DestroyAudioBuffer(OpenALAudioBuffer audioBuffer)
{
if (_disposing)
{
return; //avoid deadlock
}
lock (_audioBuffers)
{
_audioBuffers.Remove(audioBuffer);
}
}
/// <summary>
/// Initializes the audio provider with the given audio source.
/// </summary>
/// <param name="audioSource">The AudioSource.</param>
public void Initialize(IAudioSource audioSource)
{
var openALAudioSource = audioSource as OpenALAudioSource;
if (openALAudioSource == null)
{
throw new InvalidOperationException("The specified audio source does not match the AudioProvider type.");
}
//clean old playback if existent
if (_audioBuffer != null)
{
_audioBuffer.Dispose();
}
_audioSource = audioSource;
var audioFormat = DetectAudioFormat(openALAudioSource.WaveFormat);
_audioBuffer = OpenALDevice.DefaultDevice.CreateAudioBuffer(audioFormat);
_audioBuffer.PlaybackChanged += AudioBufferPlaybackChanged;
Volume = _volume;
Pan = _pan;
_audioBuffer.Initialize(openALAudioSource.WaveData, openALAudioSource.WaveFormat);
}
/// <summary>
/// Destroys the AudioBuffer.
/// </summary>
/// <param name="audioBuffer">The OpenALAudioBuffer.</param>
internal void DestroyAudioBuffer(OpenALAudioBuffer audioBuffer)
{
if (_disposing) return; //avoid deadlock
lock (_audioBuffers)
{
_audioBuffers.Remove(audioBuffer);
}
}
/// <summary>
/// Creates a new AudioBuffer.
/// </summary>
/// <param name="format">The AudioFormat.</param>
/// <returns>OpenALAudioBuffer.</returns>
internal OpenALAudioBuffer CreateAudioBuffer(OpenALAudioFormat format)
{
var audioBuffer = new OpenALAudioBuffer(format, this);
lock (_audioBuffers)
{
_audioBuffers.Add(audioBuffer);
}
return audioBuffer;
}
/// <summary>
/// Initializes the audio provider with the given audio source.
/// </summary>
/// <param name="audioSource">The AudioSource.</param>
public void Initialize(IAudioSource audioSource)
{
var openALAudioSource = audioSource as OpenALAudioSource;
if (openALAudioSource == null)
{
throw new InvalidOperationException("The specified audio source does not match the AudioProvider type.");
}
//clean old playback if existent
if (_audioBuffer != null)
{
_audioBuffer.Dispose();
}
_audioSource = audioSource;
var audioFormat = DetectAudioFormat(openALAudioSource.WaveFormat);
_audioBuffer = OpenALDevice.DefaultDevice.CreateAudioBuffer(audioFormat);
_audioBuffer.PlaybackChanged += AudioBufferPlaybackChanged;
Volume = _volume;
Pan = _pan;
_audioBuffer.Initialize(openALAudioSource.WaveData, openALAudioSource.WaveFormat);
}
