mirror of https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs.git synced 2025-01-22 17:08:18 +00:00

History

Sebastian Dröge 74c04d79c9 gtk4: Use async-channel instead of the glib MainContext channel The latter will be removed in favour of using async code in the future, and async code generally allows for more flexible message handling than the callback based MainContext channel. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1375>		2023-10-30 11:21:25 +02:00
..
examples	Adapt to glib::Continue rename	2023-07-06 17:50:49 +03:00
src	gtk4: Use async-channel instead of the glib MainContext channel	2023-10-30 11:21:25 +02:00
build.rs	Add a GTK4 paintable sink plugin	2021-10-13 12:28:51 +03:00
Cargo.toml	gtk4: Use async-channel instead of the glib MainContext channel	2023-10-30 11:21:25 +02:00
LICENSE-MPL-2.0	git: replace LICENSE file symlinks with copies	2023-04-04 14:26:37 +01:00
README.md	video/gtk4: Add a flatpak snippet example in the README	2023-02-22 22:15:40 +02:00

README.md

Gtk 4 Sink & Paintable

GTK 4 provides gtk::Video & gtk::Picture for rendering media such as videos. As the default gtk::Video widget doesn't offer the possibility to use a custom gst::Pipeline. The plugin provides a gst_video::VideoSink along with a gdk::Paintable that's capable of rendering the sink's frames.

The Sink can generate GL Textures if the system is capable of it, but it needs to be compiled with either wayland, x11glx or x11egl cargo features.

Flatpak Integration

To build and include the plugin in a Flatpak manifest, you can add the following snippet to your json manifest:

{
    "sdk-extensions": [
        "org.freedesktop.Sdk.Extension.rust-stable"
    ],
    "build-options": {
        "env": {
            "CARGO_HOME": "/run/build/cargo-c/cargo"
        },
        "append-path": "/usr/lib/sdk/rust-stable/bin",
    },
    "modules": [
        {
            "name": "cargo-c",
            "buildsystem": "simple",
            "build-commands": [
                "cargo install cargo-c --root /app"
            ],
            "build-options": {
                "build-args": [
                    "--share=network"
                ]
            },
            "cleanup": [
                "*"
            ]
        },
        {
            "name": "gst-plugins-rs",
            "buildsystem": "simple",
            "sources": [
                {
                    "type": "git",
                    "url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs",
                    "branch": "0.10"
                }
            ],
            "build-options": {
                "build-args": [
                    "--share=network"
                ]
            },
            "build-commands": [
                "cargo cinstall -p gst-plugin-gtk4 --prefix=/app"
            ]
        }
    ]
}