public override IObservable <Mat> Process(IObservable <Mat> source)
{
return(Observable.Using(
() => AudioManager.ReserveContext(DeviceName),
resource =>
{
var buffer = resource.Context.ResourceManager.Load <Buffer>(BufferName);
return source.Do(input => BufferHelper.UpdateBuffer(buffer.Id, input, SampleRate));
}));
}
public IObservable <Mat> Process(IObservable <AudioSource> audioSource, IObservable <Mat> dataSource)
{
return(Observable.Using(
() => AudioManager.ReserveContext(DeviceName),
resource => audioSource.SelectMany(source => dataSource.Do(input =>
{
var buffer = AL.GenBuffer();
BufferHelper.UpdateBuffer(buffer, input, SampleRate);
AL.SourceQueueBuffer(source.Id, buffer);
source.ClearBuffers(0);
if (AL.GetSourceState(source.Id) != ALSourceState.Playing)
{
AL.SourcePlay(source.Id);
}
}))));
}
