gstreamer_sys

Type Alias GstControlSourceGetValueArray

Source 
pub type GstControlSourceGetValueArray = Option<unsafe extern "C" fn(*mut GstControlSource, GstClockTime, GstClockTime, c_uint, *mut c_double) -> gboolean>;

Aliased Type§

enum GstControlSourceGetValueArray {
    None,
    Some(unsafe extern "C" fn(_: *mut GstControlSource, _: u64, _: u64, _: u32, _: *mut f64) -> i32),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(_: *mut GstControlSource, _: u64, _: u64, _: u32, _: *mut f64) -> i32)

Some value of type T.