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examples: Quartz support for the gtkvideooverlay example

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Fixes https://github.com/sdroege/gstreamer-rs/pull/31
This commit is contained in:
Philippe Normand 2017-08-30 15:00:28 +01:00 committed by Sebastian Dröge
parent dae1a51764
commit facaae6be9
2 changed files with 24 additions and 4 deletions
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2
examples/Cargo.toml
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@ -22,6 +22,8 @@ byte-slice-cast = "0.1"
gst-player = ["gstreamer-player"]
gtksink = ["gtk", "gio"]
gtkvideooverlay = ["gtk", "gdk", "gio"]
gtkvideooverlay-x11 = ["gtkvideooverlay"]
gtkvideooverlay-quartz = ["gtkvideooverlay"]
tokio = ["gstreamer/futures", "futures", "tokio-core"]
default-features = []

26
examples/src/bin/gtkvideooverlay.rs
View file

@ -47,8 +47,10 @@ fn create_ui(app: &gtk::Application) {
let pipeline = gst::Pipeline::new(None);
let src = gst::ElementFactory::make("videotestsrc", None).unwrap();
let sink = if cfg!(unix) {
let sink = if cfg!(feature = "gtkvideooverlay-x11") {
gst::ElementFactory::make("xvimagesink", None).unwrap()
} else if cfg!(feature = "gtkvideooverlay-quartz") {
gst::ElementFactory::make("glimagesink", None).unwrap()
} else {
unreachable!()
};
@ -76,10 +78,9 @@ fn create_ui(app: &gtk::Application) {
process::exit(-1);
}
#[cfg(unix)]
{
let display_type_name = gdk_window.get_display().get_type().name();
let display_type_name = gdk_window.get_display().get_type().name();
if cfg!(feature = "gtkvideooverlay-x11") {
// Check if we're using X11 or ...
if display_type_name == "GdkX11Display" {
extern "C" {
@ -96,7 +97,24 @@ fn create_ui(app: &gtk::Application) {
println!("Add support for display type '{}'", display_type_name);
process::exit(-1);
}
} else if cfg!(feature = "gtkvideooverlay-quartz") {
if display_type_name == "GdkQuartzDisplay" {
extern "C" {
pub fn gdk_quartz_window_get_nsview(
window: *mut glib::object::GObject,
) -> *mut c_void;
}
unsafe {
let window = gdk_quartz_window_get_nsview(gdk_window.to_glib_none().0);
video_overlay.set_window_handle(window as usize);
}
} else {
println!("Unsupported display type '{}", display_type_name);
process::exit(-1);
}
}
});
vbox.pack_start(&video_window, true, true, 0);