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https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs.git
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89 lines
2 KiB
Rust
89 lines
2 KiB
Rust
// Copyright (C) 2018 Sebastian Dröge <sebastian@centricular.com>
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//
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// Take a look at the license at the top of the repository in the LICENSE file.
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#![allow(clippy::non_send_fields_in_send_ty)]
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//! A collection of GStreamer plugins which leverage the `threadshare` [`runtime`].
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//!
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//! [`runtime`]: runtime/index.html
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/**
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* plugin-threadshare:
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*
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* Since: plugins-rs-0.4.0
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*/
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#[macro_use]
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pub mod runtime;
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pub mod socket;
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mod tcpclientsrc;
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mod udpsink;
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mod udpsrc;
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mod appsrc;
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pub mod dataqueue;
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mod inputselector;
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mod jitterbuffer;
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mod proxy;
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mod queue;
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use glib::translate::*;
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use gst::glib;
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fn plugin_init(plugin: &gst::Plugin) -> Result<(), glib::BoolError> {
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udpsrc::register(plugin)?;
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udpsink::register(plugin)?;
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tcpclientsrc::register(plugin)?;
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queue::register(plugin)?;
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proxy::register(plugin)?;
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appsrc::register(plugin)?;
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jitterbuffer::register(plugin)?;
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inputselector::register(plugin)?;
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Ok(())
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}
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gst::plugin_define!(
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threadshare,
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env!("CARGO_PKG_DESCRIPTION"),
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plugin_init,
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concat!(env!("CARGO_PKG_VERSION"), "-", env!("COMMIT_ID")),
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"LGPL",
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env!("CARGO_PKG_NAME"),
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env!("CARGO_PKG_NAME"),
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env!("CARGO_PKG_REPOSITORY"),
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env!("BUILD_REL_DATE")
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);
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pub fn set_element_flags<T: glib::IsA<gst::Object> + glib::IsA<gst::Element>>(
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element: &T,
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flags: gst::ElementFlags,
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) {
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unsafe {
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let ptr: *mut gst::ffi::GstObject = element.as_ptr() as *mut _;
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let _guard = MutexGuard::lock(&(*ptr).lock);
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(*ptr).flags |= flags.into_glib();
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}
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}
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#[must_use = "if unused the Mutex will immediately unlock"]
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struct MutexGuard<'a>(&'a glib::ffi::GMutex);
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impl<'a> MutexGuard<'a> {
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pub fn lock(mutex: &'a glib::ffi::GMutex) -> Self {
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unsafe {
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glib::ffi::g_mutex_lock(mut_override(mutex));
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}
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MutexGuard(mutex)
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}
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}
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impl<'a> Drop for MutexGuard<'a> {
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fn drop(&mut self) {
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unsafe {
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glib::ffi::g_mutex_unlock(mut_override(self.0));
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}
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}
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}
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