gstreamer-rs/gstreamer-allocators/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

59 lines
1.7 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 glib;
pub use gst;
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);
}
}
};
}
macro_rules! skip_assert_initialized {
() => {};
}
#[allow(clippy::unreadable_literal)]
#[allow(clippy::too_many_arguments)]
#[allow(clippy::match_same_arms)]
#[allow(clippy::type_complexity)]
#[allow(clippy::use_self)]
#[allow(unused_imports)]
mod auto;
pub use crate::auto::*;
mod caps_features;
pub use crate::caps_features::CAPS_FEATURES_MEMORY_DMABUF;
mod fd_allocator;
pub use fd_allocator::*;
#[cfg(any(target_os = "linux", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(target_os = "linux")))]
mod dma_buf_allocator;
#[cfg(any(target_os = "linux", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(target_os = "linux")))]
pub use dma_buf_allocator::*;
mod phys_memory;
pub use phys_memory::*;
// Re-export all the traits in a prelude module, so that applications
// can always "use gst_base::prelude::*" without getting conflicts
pub mod prelude {
#[doc(hidden)]
pub use gst::prelude::*;
}