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Cancel animations that affect nodes that do not participate in layout.

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This commit is contained in:
Josh Matthews 2018-12-08 12:33:23 -05:00
parent 8fb1b567fa
commit ed74b898a5
9 changed files with 89 additions and 10 deletions
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16
components/layout_thread/lib.rs
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@ -27,7 +27,7 @@ use crossbeam_channel::{unbounded, Receiver, Sender};
use embedder_traits::resources::{self, Resource};
use euclid::{Point2D, Rect, Size2D, TypedScale, TypedSize2D};
use fnv::FnvHashMap;
use fxhash::FxHashMap;
use fxhash::{FxHashMap, FxHashSet};
use gfx::font;
use gfx::font_cache_thread::FontCacheThread;
use gfx::font_context;
@ -647,6 +647,7 @@ impl LayoutThread {
},
Msg::RegisterPaint(..) => LayoutHangAnnotation::RegisterPaint,
Msg::SetNavigationStart(..) => LayoutHangAnnotation::SetNavigationStart,
Msg::GetRunningAnimations(..) => LayoutHangAnnotation::GetRunningAnimations,
};
self.background_hang_monitor
.notify_activity(HangAnnotation::Layout(hang_annotation));
@ -818,6 +819,9 @@ impl LayoutThread {
Msg::SetNavigationStart(time) => {
self.paint_time_metrics.set_navigation_start(time);
},
Msg::GetRunningAnimations(sender) => {
let _ = sender.send(self.running_animations.read().len());
},
}
true
@ -1447,6 +1451,7 @@ impl LayoutThread {
Some(&document),
&mut rw_data,
&mut layout_context,
FxHashSet::default(),
);
}
@ -1624,7 +1629,7 @@ impl LayoutThread {
let snapshots = SnapshotMap::new();
let mut layout_context = self.build_layout_context(guards, false, &snapshots);
{
let invalid_nodes = {
// Perform an abbreviated style recalc that operates without access to the DOM.
let animations = self.running_animations.read();
profile(
@ -1638,8 +1643,8 @@ impl LayoutThread {
&animations,
)
},
);
}
)
};
self.perform_post_style_recalc_layout_passes(
&mut root_flow,
&reflow_info,
@ -1647,6 +1652,7 @@ impl LayoutThread {
None,
&mut *rw_data,
&mut layout_context,
invalid_nodes,
);
assert!(layout_context.pending_images.is_none());
assert!(layout_context.newly_transitioning_nodes.is_none());
@ -1661,6 +1667,7 @@ impl LayoutThread {
document: Option<&ServoLayoutDocument>,
rw_data: &mut LayoutThreadData,
context: &mut LayoutContext,
invalid_nodes: FxHashSet<OpaqueNode>,
) {
{
let mut newly_transitioning_nodes = context
@ -1675,6 +1682,7 @@ impl LayoutThread {
&self.script_chan,
&mut *self.running_animations.write(),
&mut *self.expired_animations.write(),
invalid_nodes,
newly_transitioning_nodes,
&self.new_animations_receiver,
self.id,