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Move most animation processing to script

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This is preparation for sharing this code with layout_2020 and
implementing selective off-the-main-thread animations.

We still look for nodes not in the flow tree in the layout thread.
This commit is contained in:
Martin Robinson 2020-05-07 18:37:18 +02:00
parent aa9f16ce45
commit 3b0619aedd
21 changed files with 444 additions and 371 deletions
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12
components/script/dom/window.rs
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@ -81,7 +81,7 @@ use dom_struct::dom_struct;
use embedder_traits::{EmbedderMsg, EventLoopWaker, PromptDefinition, PromptOrigin, PromptResult};
use euclid::default::{Point2D as UntypedPoint2D, Rect as UntypedRect};
use euclid::{Point2D, Rect, Scale, Size2D, Vector2D};
use ipc_channel::ipc::{channel, IpcSender};
use ipc_channel::ipc::IpcSender;
use ipc_channel::router::ROUTER;
use js::jsapi::Heap;
use js::jsapi::JSAutoRealm;
@ -1305,9 +1305,9 @@ impl WindowMethods for Window {
}
fn RunningAnimationCount(&self) -> u32 {
let (sender, receiver) = channel().unwrap();
let _ = self.layout_chan.send(Msg::GetRunningAnimations(sender));
receiver.recv().unwrap_or(0) as u32
self.document
.get()
.map_or(0, |d| d.animations().running_animation_count() as u32)
}
// https://html.spec.whatwg.org/multipage/#dom-name
@ -1643,6 +1643,7 @@ impl Window {
dom_count: document.dom_count(),
pending_restyles: document.drain_pending_restyles(),
animation_timeline_value: document.current_animation_timeline_value(),
animations: document.animations().sets.clone(),
};
self.layout_chan
@ -1706,8 +1707,9 @@ impl Window {
}
}
let update = document.update_animations();
unsafe {
ScriptThread::note_newly_animating_nodes(pipeline_id, complete.newly_animating_nodes);
ScriptThread::process_animations_update(update);
}
true