gstreamer-rs/gstreamer-editing-services/src/auto/video_source.rs

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// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git)
// DO NOT EDIT
use crate::{Extractable, MetaContainer, Source, TimelineElement, TrackElement};
use glib::prelude::*;
#[cfg(feature = "v1_18")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_18")))]
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use glib::translate::*;
glib::wrapper! {
#[doc(alias = "GESVideoSource")]
pub struct VideoSource(Object<ffi::GESVideoSource, ffi::GESVideoSourceClass>) @extends Source, TrackElement, TimelineElement, @implements Extractable, MetaContainer;
match fn {
type_ => || ffi::ges_video_source_get_type(),
}
}
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impl VideoSource {
pub const NONE: Option<&'static VideoSource> = None;
}
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mod sealed {
pub trait Sealed {}
impl<T: super::IsA<super::VideoSource>> Sealed for T {}
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}
pub trait VideoSourceExt: IsA<VideoSource> + sealed::Sealed + 'static {
#[cfg(feature = "v1_18")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_18")))]
#[doc(alias = "ges_video_source_get_natural_size")]
#[doc(alias = "get_natural_size")]
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fn natural_size(&self) -> Option<(i32, i32)> {
unsafe {
let mut width = std::mem::MaybeUninit::uninit();
let mut height = std::mem::MaybeUninit::uninit();
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let ret = from_glib(ffi::ges_video_source_get_natural_size(
self.as_ref().to_glib_none().0,
width.as_mut_ptr(),
height.as_mut_ptr(),
));
if ret {
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Some((width.assume_init(), height.assume_init()))
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} else {
None
}
}
}
}
impl<O: IsA<VideoSource>> VideoSourceExt for O {}