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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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6
components/compositing/pipeline.rs
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@ -24,6 +24,7 @@ use profile_traits::mem as profile_mem;
use profile_traits::time;
use script_traits::{ConstellationControlMsg, InitialScriptState};
use script_traits::{LayoutControlMsg, NewLayoutInfo, ScriptTaskFactory};
use script_traits::{TimerEventRequest};
use std::any::Any;
use std::mem;
use std::sync::mpsc::{Receiver, Sender, channel};
@ -75,6 +76,8 @@ pub struct InitialPipelineState {
pub parent_info: Option<(PipelineId, SubpageId)>,
/// A channel to the associated constellation.
pub constellation_chan: ConstellationChan,
/// A channel to schedule timer events.
pub scheduler_chan: Sender<TimerEventRequest>,
/// A channel to the compositor.
pub compositor_proxy: Box<CompositorProxy + 'static + Send>,
/// A channel to the developer tools, if applicable.
@ -181,6 +184,7 @@ impl Pipeline {
id: state.id,
parent_info: state.parent_info,
constellation_chan: state.constellation_chan,
scheduler_chan: state.scheduler_chan,
compositor_proxy: state.compositor_proxy,
devtools_chan: script_to_devtools_chan,
image_cache_task: state.image_cache_task,
@ -316,6 +320,7 @@ pub struct PipelineContent {
id: PipelineId,
parent_info: Option<(PipelineId, SubpageId)>,
constellation_chan: ConstellationChan,
scheduler_chan: Sender<TimerEventRequest>,
compositor_proxy: Box<CompositorProxy + Send + 'static>,
devtools_chan: Option<IpcSender<ScriptToDevtoolsControlMsg>>,
image_cache_task: ImageCacheTask,
@ -361,6 +366,7 @@ impl PipelineContent {
control_chan: self.script_chan.clone(),
control_port: mem::replace(&mut self.script_port, None).unwrap(),
constellation_chan: self.constellation_chan.clone(),
scheduler_chan: self.scheduler_chan.clone(),
failure_info: self.failure.clone(),
resource_task: self.resource_task,
storage_task: self.storage_task.clone(),