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Timers are scheduled by a dedicated per-constellation thread.

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This commit is contained in:
benshu 2015-08-30 01:45:07 +02:00
parent 674589c370
commit 553a0dbefd
21 changed files with 786 additions and 334 deletions
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10
components/script/dom/bindings/global.rs
View file

@ -22,6 +22,8 @@ use msg::constellation_msg::{ConstellationChan, PipelineId, WorkerId};
use net_traits::ResourceTask;
use profile_traits::mem;
use script_task::{CommonScriptMsg, ScriptChan, ScriptPort, ScriptTask};
use script_traits::TimerEventRequest;
use std::sync::mpsc::Sender;
use url::Url;
use util::mem::HeapSizeOf;
@ -96,6 +98,14 @@ impl<'a> GlobalRef<'a> {
}
}
/// Get the scheduler channel to request timer events.
pub fn scheduler_chan(&self) -> Sender<TimerEventRequest> {
match *self {
GlobalRef::Window(window) => window.scheduler_chan(),
GlobalRef::Worker(worker) => worker.scheduler_chan(),
}
}
/// Get an `IpcSender<ScriptToDevtoolsControlMsg>` to send messages to Devtools
/// task when available.
pub fn devtools_chan(&self) -> Option<IpcSender<ScriptToDevtoolsControlMsg>> {

12
components/script/dom/bindings/trace.rs
View file

@ -37,6 +37,7 @@ use dom::bindings::js::{JS, Root};
use dom::bindings::refcounted::Trusted;
use dom::bindings::utils::{Reflectable, Reflector, WindowProxyHandler};
use encoding::types::EncodingRef;
use euclid::length::Length as EuclidLength;
use euclid::matrix2d::Matrix2D;
use euclid::rect::Rect;
use euclid::size::Size2D;
@ -58,7 +59,7 @@ use net_traits::storage_task::StorageType;
use profile_traits::mem::ProfilerChan as MemProfilerChan;
use profile_traits::time::ProfilerChan as TimeProfilerChan;
use script_task::ScriptChan;
use script_traits::UntrustedNodeAddress;
use script_traits::{TimerEventChan, TimerEventId, TimerSource, UntrustedNodeAddress};
use selectors::parser::PseudoElement;
use serde::{Deserialize, Serialize};
use smallvec::SmallVec;
@ -283,6 +284,7 @@ no_jsmanaged_fields!(HashSet<T>);
// These three are interdependent, if you plan to put jsmanaged data
// in one of these make sure it is propagated properly to containing structs
no_jsmanaged_fields!(SubpageId, WindowSizeData, PipelineId);
no_jsmanaged_fields!(TimerEventId, TimerSource);
no_jsmanaged_fields!(WorkerId);
no_jsmanaged_fields!(QuirksMode);
no_jsmanaged_fields!(Runtime);
@ -293,6 +295,7 @@ no_jsmanaged_fields!(WindowProxyHandler);
no_jsmanaged_fields!(UntrustedNodeAddress);
no_jsmanaged_fields!(LengthOrPercentageOrAuto);
no_jsmanaged_fields!(RGBA);
no_jsmanaged_fields!(EuclidLength<Unit, T>);
no_jsmanaged_fields!(Matrix2D<T>);
no_jsmanaged_fields!(StorageType);
no_jsmanaged_fields!(CanvasGradientStop, LinearGradientStyle, RadialGradientStyle);
@ -311,6 +314,13 @@ impl JSTraceable for Box<ScriptChan + Send> {
}
}
impl JSTraceable for Box<TimerEventChan + Send> {
#[inline]
fn trace(&self, _trc: *mut JSTracer) {
// Do nothing
}
}
impl JSTraceable for Box<FnBox(f64, )> {
#[inline]
fn trace(&self, _trc: *mut JSTracer) {