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Performance Timeline API

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This commit is contained in:
Fernando Jiménez Moreno 2017-08-01 14:57:55 +02:00
parent 24270f9357
commit 52348f1fcc
18 changed files with 599 additions and 7 deletions
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16
components/script/script_thread.rs
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@ -115,6 +115,7 @@ use task_source::dom_manipulation::{DOMManipulationTask, DOMManipulationTaskSour
use task_source::file_reading::FileReadingTaskSource;
use task_source::history_traversal::HistoryTraversalTaskSource;
use task_source::networking::NetworkingTaskSource;
use task_source::performance_timeline::{PerformanceTimelineTask, PerformanceTimelineTaskSource};
use task_source::user_interaction::{UserInteractionTask, UserInteractionTaskSource};
use time::{get_time, precise_time_ns, Tm};
use url::Position;
@ -270,6 +271,8 @@ pub enum MainThreadScriptMsg {
/// Notifies the script thread that a new worklet has been loaded, and thus the page should be
/// reflowed.
WorkletLoaded(PipelineId),
/// Tasks that originate from the performance timeline task source.
PerformanceTimeline(PerformanceTimelineTask),
}
impl OpaqueSender<CommonScriptMsg> for Box<ScriptChan + Send> {
@ -455,6 +458,8 @@ pub struct ScriptThread {
file_reading_task_source: FileReadingTaskSource,
performance_timeline_task_source: PerformanceTimelineTaskSource,
/// A channel to hand out to threads that need to respond to a message from the script thread.
control_chan: IpcSender<ConstellationControlMsg>,
@ -854,8 +859,9 @@ impl ScriptThread {
dom_manipulation_task_source: DOMManipulationTaskSource(chan.clone()),
user_interaction_task_source: UserInteractionTaskSource(chan.clone()),
networking_task_source: NetworkingTaskSource(boxed_script_sender.clone()),
history_traversal_task_source: HistoryTraversalTaskSource(chan),
history_traversal_task_source: HistoryTraversalTaskSource(chan.clone()),
file_reading_task_source: FileReadingTaskSource(boxed_script_sender),
performance_timeline_task_source: PerformanceTimelineTaskSource(chan),
control_chan: state.control_chan,
control_port: control_port,
@ -1286,6 +1292,8 @@ impl ScriptThread {
self.handle_worklet_loaded(pipeline_id),
MainThreadScriptMsg::DOMManipulation(task) =>
task.handle_task(self),
MainThreadScriptMsg::PerformanceTimeline(task) =>
task.handle_task(self),
MainThreadScriptMsg::UserInteraction(task) =>
task.handle_task(self),
}
@ -1717,6 +1725,10 @@ impl ScriptThread {
&self.dom_manipulation_task_source
}
pub fn performance_timeline_task_source(&self) -> &PerformanceTimelineTaskSource {
&self.performance_timeline_task_source
}
/// Handles a request for the window title.
fn handle_get_title_msg(&self, pipeline_id: PipelineId) {
let document = match { self.documents.borrow().find_document(pipeline_id) } {
@ -1991,6 +2003,7 @@ impl ScriptThread {
let DOMManipulationTaskSource(ref dom_sender) = self.dom_manipulation_task_source;
let UserInteractionTaskSource(ref user_sender) = self.user_interaction_task_source;
let HistoryTraversalTaskSource(ref history_sender) = self.history_traversal_task_source;
let PerformanceTimelineTaskSource(ref performance_sender) = self.performance_timeline_task_source;
let (ipc_timer_event_chan, ipc_timer_event_port) = ipc::channel().unwrap();
ROUTER.route_ipc_receiver_to_mpsc_sender(ipc_timer_event_port,
@ -2015,6 +2028,7 @@ impl ScriptThread {
self.networking_task_source.clone(),
HistoryTraversalTaskSource(history_sender.clone()),
self.file_reading_task_source.clone(),
PerformanceTimelineTaskSource(performance_sender.clone()),
self.image_cache_channel.clone(),
self.image_cache.clone(),
self.resource_threads.clone(),