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use std::mem;
use glib::translate::IntoGlib;
impl crate::VideoColorMatrix {
#[doc(alias = "get_kr_kb")]
pub fn kr_kb(&self) -> Result<(f64, f64), glib::BoolError> {
assert_initialized_main_thread!();
unsafe {
let mut kr = mem::MaybeUninit::uninit();
let mut kb = mem::MaybeUninit::uninit();
glib::result_from_gboolean!(
ffi::gst_video_color_matrix_get_Kr_Kb(
self.into_glib(),
kr.as_mut_ptr(),
kb.as_mut_ptr(),
),
"{:?} is not a YUV matrix",
self
)?;
let kr = kr.assume_init();
let kb = kb.assume_init();
Ok((kr, kb))
}
}
}