gstreamer-rs/gstreamer-editing-services/src/lib.rs

86 lines
2 KiB
Rust

// Take a look at the license at the top of the repository in the LICENSE file.
#![cfg_attr(docsrs, feature(doc_cfg))]
#![allow(clippy::missing_safety_doc)]
#![doc = include_str!("../README.md")]
use std::sync::Once;
pub use ffi;
pub use gio;
pub use glib;
use glib::translate::from_glib;
pub use gst;
pub use gst_base;
pub use gst_pbutils;
static GES_INIT: Once = Once::new();
#[doc(alias = "ges_init")]
pub fn init() -> Result<(), glib::BoolError> {
if gst::init().is_err() {
return Err(glib::bool_error!("Could not initialize GStreamer."));
}
unsafe {
if from_glib(ffi::ges_init()) {
Ok(())
} else {
Err(glib::bool_error!("Could not initialize GES."))
}
}
}
pub unsafe fn deinit() {
ffi::ges_deinit();
}
macro_rules! assert_initialized_main_thread {
() => {
if !gst::INITIALIZED.load(std::sync::atomic::Ordering::SeqCst) {
gst::assert_initialized();
}
crate::GES_INIT.call_once(|| {
unsafe { ffi::ges_init() };
});
};
}
macro_rules! skip_assert_initialized {
() => {};
}
#[allow(clippy::needless_borrow)]
#[allow(deprecated)]
#[allow(unused_imports)]
mod auto;
mod formatter;
pub use crate::auto::*;
#[cfg(feature = "v1_24")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_24")))]
mod composition_meta;
pub mod subclass;
#[cfg(feature = "serde")]
mod flag_serde;
// Re-export all the traits in a prelude module, so that applications
// can always "use ges::prelude::*" without getting conflicts
pub mod prelude {
#[doc(hidden)]
pub use glib::prelude::*;
#[doc(hidden)]
pub use gio::prelude::*;
#[doc(hidden)]
pub use gst_base::prelude::*;
#[doc(hidden)]
pub use gst_pbutils::prelude::*;
pub use crate::auto::traits::*;
#[cfg(feature = "v1_24")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_24")))]
pub use crate::composition_meta::FrameCompositionMeta;
pub use crate::formatter::FormatterExtManual;
}