gstreamer-rs/gstreamer-base/src/aggregator_pad.rs

// Take a look at the license at the top of the repository in the LICENSE file.

use crate::AggregatorPad;
use glib::object::IsA;
use glib::translate::*;

pub trait AggregatorPadExtManual: 'static {
    fn get_segment(&self) -> gst::Segment;
}

impl<O: IsA<AggregatorPad>> AggregatorPadExtManual for O {
    fn get_segment(&self) -> gst::Segment {
        unsafe {
            let ptr: &ffi::GstAggregatorPad = &*(self.as_ptr() as *const _);
            let _guard = crate::utils::MutexGuard::lock(&ptr.parent.object.lock);
            from_glib_none(&ptr.segment as *const gst::ffi::GstSegment)
        }
    }
}