mirror of
https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs.git
synced 2024-06-02 13:29:50 +00:00
37 lines
1.2 KiB
Rust
37 lines
1.2 KiB
Rust
// Copyright (C) 2020 Sebastian Dröge <sebastian@centricular.com>
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
|
|
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
|
|
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
|
|
// option. This file may not be copied, modified, or distributed
|
|
// except according to those terms.
|
|
//
|
|
// SPDX-License-Identifier: MIT/Apache-2.0
|
|
|
|
use gst::glib;
|
|
use gst::prelude::*;
|
|
|
|
mod imp;
|
|
|
|
// The public Rust wrapper type for our element
|
|
glib::wrapper! {
|
|
pub struct Rgb2Gray(ObjectSubclass<imp::Rgb2Gray>) @extends gst_base::BaseTransform, gst::Element, gst::Object;
|
|
}
|
|
|
|
// GStreamer elements need to be thread-safe. For the private implementation this is automatically
|
|
// enforced but for the public wrapper type we need to specify this manually.
|
|
unsafe impl Send for Rgb2Gray {}
|
|
unsafe impl Sync for Rgb2Gray {}
|
|
|
|
// Registers the type for our element, and then registers in GStreamer under
|
|
// the name "rsrgb2gray" for being able to instantiate it via e.g.
|
|
// gst::ElementFactory::make().
|
|
pub fn register(plugin: &gst::Plugin) -> Result<(), glib::BoolError> {
|
|
gst::Element::register(
|
|
Some(plugin),
|
|
"rsrgb2gray",
|
|
gst::Rank::None,
|
|
Rgb2Gray::static_type(),
|
|
)
|
|
}
|