gstreamer-rs/gstreamer-play/src/lib.rs
Sebastian Dröge c9d07219c8 Store whether GStreamer was initialized in an AtomicBool
Avoids a function call in the normal case.
2022-06-27 10:28:28 +03:00

57 lines
1.4 KiB
Rust

// Take a look at the license at the top of the repository in the LICENSE file.
#![cfg_attr(feature = "dox", feature(doc_cfg))]
#![allow(clippy::missing_safety_doc)]
#![allow(clippy::non_send_fields_in_send_ty)]
#![doc = include_str!("../README.md")]
pub use ffi;
pub use gst;
pub use gst_video;
macro_rules! skip_assert_initialized {
() => {};
}
macro_rules! assert_initialized_main_thread {
() => {
if !gst::INITIALIZED.load(std::sync::atomic::Ordering::SeqCst) {
#[allow(unused_unsafe)]
if unsafe { gst::ffi::gst_is_initialized() } != glib::ffi::GTRUE {
panic!("GStreamer has not been initialized. Call `gst::init` first.");
} else {
gst::INITIALIZED.store(true, std::sync::atomic::Ordering::SeqCst);
}
}
};
}
#[allow(clippy::needless_borrow)]
#[allow(unused_imports)]
mod auto;
pub(crate) use crate::auto::PlayMessage as PlayMessageType;
pub use crate::auto::*;
pub mod subclass;
mod config;
mod play;
pub use crate::config::*;
mod play_video_info;
mod play_signal_adapter;
mod play_video_overlay_video_renderer;
mod play_visualization;
mod play_message;
pub use crate::play_message::PlayMessage;
// Re-export all the traits in a prelude module, so that applications
// can always "use gst_player::prelude::*" without getting conflicts
pub mod prelude {
#[doc(hidden)]
pub use gst_video::prelude::*;
pub use crate::auto::traits::*;
}