private void fetchAudioOutputs()
{
audioOutputs = new List<V4LAudioOutput>();
APIv2.v4l2_audioout cur = new APIv2.v4l2_audioout();
cur.index = 0;
while (ioControl.EnumerateAudioOutputs(ref cur) == 0)
{
audioOutputs.Add(new V4LAudioOutput(this, cur));
cur.index++;
}
}
/// <summary>
/// Collects all available audio outputs from the device.
/// </summary>
private void fetchAudioOutputs()
{
audioOutputs = new ManagedList<V4LAudioOutput>();
v4l2_audioout cur = new v4l2_audioout();
cur.index = 0;
while (ioControl.EnumerateAudioOutputs(ref cur) == 0)
{
audioOutputs.Add(new V4LAudioOutput(cur));
cur.index++;
}
}
public int EnumerateAudioOutputs(ref v4l2_audioout output)
{
return ioctl(deviceHandle, v4l2_operation.EnumerateAudioOutputs, ref output);
}
private static extern int ioctl(int device, v4l2_operation request, ref v4l2_audioout argp);
public int SetAudioOutput(ref v4l2_audioout output)
{
return ioctl(deviceHandle, v4l2_operation.SetAudioOutput, ref output);
}
internal V4LAudioOutput(v4l2_audioout output)
{
this.output = output;
}