pub type GstVideoAffineTransformationGetMatrix = Option<unsafe extern "C" fn(*mut GstVideoAffineTransformationMeta, *mut c_float) -> gboolean>;Aliased Type§
pub enum GstVideoAffineTransformationGetMatrix {
None,
Some(unsafe extern "C" fn(*mut GstVideoAffineTransformationMeta, *mut f32) -> i32),
}