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Add time profiling to ServoXMLParser::parse_sync

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This commit is contained in:
Anthony Ramine 2016-10-09 00:19:09 +02:00
parent 1f23810a34
commit 609299e1e4
3 changed files with 17 additions and 0 deletions
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15
components/script/dom/servoxmlparser.rs
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@ -9,12 +9,15 @@ use dom::bindings::js::{JS, Root};
use dom::bindings::reflector::reflect_dom_object;
use dom::bindings::trace::JSTraceable;
use dom::document::Document;
use dom::globalscope::GlobalScope;
use dom::node::Node;
use dom::servoparser::ServoParser;
use dom::window::Window;
use js::jsapi::JSTracer;
use msg::constellation_msg::PipelineId;
use parse::{Parser, ParserRef};
use profile_traits::time::{ProfilerCategory, TimerMetadata};
use profile_traits::time::{TimerMetadataFrameType, TimerMetadataReflowType, profile};
use script_thread::ScriptThread;
use std::cell::Cell;
use url::Url;
@ -106,6 +109,18 @@ impl ServoXMLParser {
}
pub fn parse_sync(&self) {
let metadata = TimerMetadata {
url: self.upcast().document().url().as_str().into(),
iframe: TimerMetadataFrameType::RootWindow,
incremental: TimerMetadataReflowType::FirstReflow,
};
profile(ProfilerCategory::ScriptParseXML,
Some(metadata),
self.upcast().document().window().upcast::<GlobalScope>().time_profiler_chan().clone(),
|| self.do_parse_sync())
}
fn do_parse_sync(&self) {
// This parser will continue to parse while there is either pending input or
// the parser remains unsuspended.
loop {