mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer-rs.git
synced 2024-11-14 05:21:29 +00:00
61 lines
2 KiB
Rust
61 lines
2 KiB
Rust
// 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;
|
|
use crate::MetaContainer;
|
|
use crate::Source;
|
|
use crate::TimelineElement;
|
|
use crate::TrackElement;
|
|
use glib::object::IsA;
|
|
#[cfg(any(feature = "v1_18", feature = "dox"))]
|
|
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_18")))]
|
|
use glib::translate::*;
|
|
#[cfg(any(feature = "v1_18", feature = "dox"))]
|
|
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_18")))]
|
|
use std::mem;
|
|
|
|
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(),
|
|
}
|
|
}
|
|
|
|
impl VideoSource {
|
|
pub const NONE: Option<&'static VideoSource> = None;
|
|
}
|
|
|
|
pub trait VideoSourceExt: 'static {
|
|
#[cfg(any(feature = "v1_18", feature = "dox"))]
|
|
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_18")))]
|
|
#[doc(alias = "ges_video_source_get_natural_size")]
|
|
#[doc(alias = "get_natural_size")]
|
|
fn natural_size(&self) -> Option<(i32, i32)>;
|
|
}
|
|
|
|
impl<O: IsA<VideoSource>> VideoSourceExt for O {
|
|
#[cfg(any(feature = "v1_18", feature = "dox"))]
|
|
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_18")))]
|
|
fn natural_size(&self) -> Option<(i32, i32)> {
|
|
unsafe {
|
|
let mut width = mem::MaybeUninit::uninit();
|
|
let mut height = mem::MaybeUninit::uninit();
|
|
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(),
|
|
));
|
|
let width = width.assume_init();
|
|
let height = height.assume_init();
|
|
if ret {
|
|
Some((width, height))
|
|
} else {
|
|
None
|
|
}
|
|
}
|
|
}
|
|
}
|