/// <summary>
/// Get the next samples in the audio stream.
/// </summary>
protected internal override float[][] GetSamples()
{
Rendered = base.GetSamples();
if (!introPassed && TimeSamples + PitchedUpdateRate >= Clip.Samples)
{
if (Intro.Channels != LoopClip.Channels)
{
throw new InfiniteSourceMismatchException("Intro and loop clip channel count don't match.");
}
if (Intro.SampleRate != LoopClip.SampleRate)
{
throw new InfiniteSourceMismatchException("Intro and loop clip sample rate don't match.");
}
introPassed = true;
TimeSamples -= Clip.Samples;
float[][] beginning = new float[LoopClip.Channels][];
for (int channel = 0; channel < LoopClip.Channels; ++channel)
{
beginning[channel] = new float[-TimeSamples];
}
LoopClip.GetDataNonLooping(beginning, 0);
for (int channel = 0; channel < LoopClip.Channels; ++channel)
{
for (int start = PitchedUpdateRate + TimeSamples, sample = start; sample < PitchedUpdateRate; ++sample)
{
Rendered[channel][sample] = beginning[channel][sample - start];
}
}
TimeSamples = -TimeSamples - PitchedUpdateRate;
}
return(Rendered);
}
