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Add getter for the aggregator pad segment

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This commit is contained in:
Sebastian Dröge 2018-08-01 19:18:15 +03:00
parent c7fa48984e
commit 9e90a1264f
2 changed files with 33 additions and 0 deletions
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29
gstreamer-base/src/aggregator_pad.rs Normal file
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@ -0,0 +1,29 @@
// Copyright (C) 2018 Sebastian Dröge <sebastian@centricular.com>
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use ffi;
use glib::translate::*;
use glib::IsA;
use gst;
use gst_ffi;
use AggregatorPad;
pub trait AggregatorPadExtManual {
fn get_segment(&self) -> gst::Segment;
}
impl<O: IsA<AggregatorPad>> AggregatorPadExtManual for O {
fn get_segment(&self) -> gst::Segment {
unsafe {
let stash = self.to_glib_none();
let ptr: &ffi::GstAggregatorPad = &*stash.0;
::utils::MutexGuard::lock(&ptr.parent.object.lock);
from_glib_none(&ptr.segment as *const gst_ffi::GstSegment)
}
}
}

4
gstreamer-base/src/lib.rs
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@ -42,6 +42,8 @@ mod flow_combiner;
pub use flow_combiner::*;
#[cfg(any(feature = "v1_14", feature = "dox"))]
mod aggregator;
#[cfg(any(feature = "v1_14", feature = "dox"))]
mod aggregator_pad;
mod base_sink;
mod base_src;
mod base_transform;
@ -54,6 +56,8 @@ pub mod prelude {
#[cfg(any(feature = "v1_14", feature = "dox"))]
pub use aggregator::AggregatorExtManual;
#[cfg(any(feature = "v1_14", feature = "dox"))]
pub use aggregator_pad::AggregatorPadExtManual;
pub use auto::traits::*;
pub use base_sink::BaseSinkExtManual;
pub use base_src::BaseSrcExtManual;