/// <summary>
/// Creates a video capture/output format.
/// </summary>
/// <param name="device">The parental Video4Linux device.</param>
/// <param name="type">The buffer type the format belongs to.</param>
internal V4LOverlayFormat(V4LDevice device, v4l2_buf_type type)
{
this.device = device;
format = new v4l2_format();
format.type = type;
}
internal V4LVideoFormat(V4LDevice device, v4l2_buf_type type)
{
this.device = device;
format = new v4l2_format();
format.type = type;
getFormat();
}
private static extern int ioctl(int device, v4l2_operation request, ref v4l2_format argp);
/// <summary>
/// Calls VIDIOC_S_FMT.
/// </summary>
public int SetFormat(ref v4l2_format fmt)
{
return ioctl(deviceHandle, v4l2_operation.SetFormat, ref fmt);
}
