Function gstreamer_video_sys::gst_video_multiview_guess_half_aspect

pub unsafe extern "C" fn gst_video_multiview_guess_half_aspect(
    mv_mode: GstVideoMultiviewMode, 
    width: c_uint, 
    height: c_uint, 
    par_n: c_uint, 
    par_d: c_uint
) -> gboolean