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console: render immediately when given an update

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Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
This commit is contained in:
Marc-André Lureau 2021-02-21 23:27:02 +04:00
parent c07a48ad2c
commit 64a6569da7
1 changed files with 10 additions and 1 deletions
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11
qemu-gtk4/src/console.rs
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@ -1,5 +1,6 @@
use glib::clone;
use glib::subclass::prelude::*;
use gtk::glib::translate::FromGlibPtrBorrow;
use gtk::prelude::*;
use gtk::subclass::widget::WidgetImplExt;
use gtk::{gdk, glib, CompositeTemplate};
@ -162,7 +163,15 @@ impl QemuConsole {
match t {
Event::Update { .. } => {
priv_.wait_rendering.set(priv_.wait_rendering.get() + 1);
priv_.area.queue_render();
// we don't simply queue_render, as we want a copy immediately
priv_.area.make_current();
priv_.area.attach_buffers();
let _ = unsafe {
glib::Object::from_glib_borrow(priv_.area.as_ptr() as *mut glib::gobject_ffi::GObject)
.emit("render", &[&priv_.area.get_context().as_ref()])
.unwrap()
};
priv_.area.queue_draw();
}
Event::Scanout(s) => {
priv_.label.set_label(&format!("{:?}", s));