/// <summary>
/// Collects all available audio inputs from the device.
/// </summary>
private void fetchAudioInputs() {
audioInputs = new Core.SearchableList<Analog.Audio.Input>();
v4l2_audio cur = new v4l2_audio();
cur.index = 0;
while(ioControl.EnumerateAudioInputs(ref cur) == 0) {
audioInputs.Add(new Analog.Audio.Input(this, cur));
cur.index++;
}
}
ioctl(int device, v4l2_operation request, ref v4l2_audio argp);
public int EnumerateAudioInputs(ref v4l2_audio input)
{
return ioctl(deviceHandle, v4l2_operation.EnumerateAudioInputs, ref input);
}
public int SetAudioInput(ref v4l2_audio input)
{
return ioctl(deviceHandle, v4l2_operation.SetAudioInput, ref input);
}
private static extern int ioctl(int device, v4l2_operation request, ref v4l2_audio argp);
internal Input(Analog.Adapter adapter, v4l2_audio input)
{
this.adapter = adapter;
this.input = input;
}
