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gfx: Measure text shaping time in the time profiler.

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Patrick Walton 2015-12-15 13:27:42 -08:00
parent 072222e69e
commit df93b1f194
5 changed files with 54 additions and 6 deletions
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21
components/profile_traits/time.rs
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@ -41,6 +41,7 @@ pub enum ProfilerCategory {
Compositing,
LayoutPerform,
LayoutStyleRecalc,
LayoutTextShaping,
LayoutRestyleDamagePropagation,
LayoutNonIncrementalReset,
LayoutSelectorMatch,
@ -49,7 +50,6 @@ pub enum ProfilerCategory {
LayoutGeneratedContent,
LayoutMain,
LayoutParallelWarmup,
LayoutShaping,
LayoutDispListBuild,
PaintingPerTile,
PaintingPrepBuff,
@ -99,8 +99,25 @@ pub fn profile<T, F>(category: ProfilerCategory,
let val = callback();
let end_time = precise_time_ns();
let end_energy = read_energy_uj();
send_profile_data(category,
meta,
profiler_chan,
start_time,
end_time,
start_energy,
end_energy);
val
}
pub fn send_profile_data(category: ProfilerCategory,
meta: Option<TimerMetadata>,
profiler_chan: ProfilerChan,
start_time: u64,
end_time: u64,
start_energy: u64,
end_energy: u64) {
profiler_chan.send(ProfilerMsg::Time((category, meta),
(start_time, end_time),
(start_energy, end_energy)));
val
}