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https://github.com/servo/servo.git
synced 2025-08-01 19:50:30 +01:00
Rename lots of profiling-related things.
------------------------------------------------------------------------
BEFORE AFTER
------------------------------------------------------------------------
util::memory util::mem
- heap_size_of - heap_size_of (unchanged)
- SizeOf - HeapSizeOf
- size_of_excluding_self - heap_size_of_children
prof::mem prof::mem
- MemoryProfilerChan - ProfilerChan
- MemoryReport - Report
- MemoryReportsChan - ReportsChan
- MemoryReporter - Reporter
- MemoryProfilerMsg - ProfilerMsg
- {R,UnR}egisterMemoryReporter - {R,UnR}egisterReporter
- MemoryProfiler - Prof
- ReportsForest - ReportsForest (unchanged)
- ReportsTree - ReportsTree (unchanged)
- SystemMemoryReporter - SystemReporter
prof::time prof::time
- TimeProfilerChan - ProfilerChan
- TimerMetadata - TimerMetadata (unchanged)
- Formatable - Formattable [spelling!]
- TimeProfilerMsg - ProfilerMsg
- TimeProfilerCategory - ProfilerCategory
- TimeProfilerBuckets - ProfilerBuckets
- TimeProfiler - Profiler
- TimerMetadataFrameType - TimerMetadataFrameType (unchanged)
- TimerMetadataReflowType - TimerMetadataReflowType (unchanged)
- ProfilerMetadata - ProfilerMetadata (unchanged)
In a few places both prof::time and prof::mem are used, and so
module-qualification is needed to avoid overlap, e.g. time::Profiler and
mem::Profiler. Likewise with std::mem and prof::mem. This is not a big
deal.
This commit is contained in:
Nicholas Nethercote
parent
7f587f6cb5
commit
ce36e574f4
19 changed files with 322 additions and 331 deletions
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@ -43,9 +43,9 @@ use msg::constellation_msg::{ConstellationChan, Failure, PipelineExitType, Pipel
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use net::image_cache_task::{ImageCacheTask, ImageResponseMsg};
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use net::local_image_cache::{ImageResponder, LocalImageCache};
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use net::resource_task::{ResourceTask, load_bytes_iter};
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use profile::mem::{MemoryProfilerChan, MemoryProfilerMsg, MemoryReport, MemoryReportsChan};
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use profile::time::{TimeProfilerCategory, ProfilerMetadata, TimeProfilerChan};
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use profile::time::{TimerMetadataFrameType, TimerMetadataReflowType, profile};
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use profile::mem::{self, Report, ReportsChan};
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use profile::time::{self, ProfilerCategory, ProfilerMetadata, profile};
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use profile::time::{TimerMetadataFrameType, TimerMetadataReflowType};
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use script::dom::bindings::js::LayoutJS;
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use script::dom::element::ElementTypeId;
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use script::dom::htmlelement::HTMLElementTypeId;
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@ -59,7 +59,7 @@ use script_traits::{ConstellationControlMsg, CompositorEvent, OpaqueScriptLayout
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use script_traits::{ScriptControlChan, UntrustedNodeAddress};
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use std::borrow::ToOwned;
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use std::cell::Cell;
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use std::mem;
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use std::mem::transmute;
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use std::ops::{Deref, DerefMut};
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use std::ptr;
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use std::sync::mpsc::{channel, Sender, Receiver, Select};
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@ -73,7 +73,7 @@ use url::Url;
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use util::cursor::Cursor;
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use util::geometry::Au;
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use util::logical_geometry::LogicalPoint;
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use util::memory::{SizeOf};
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use util::mem::HeapSizeOf;
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use util::opts;
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use util::smallvec::{SmallVec, SmallVec1, VecLike};
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use util::task::spawn_named_with_send_on_failure;
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@ -143,13 +143,13 @@ pub struct LayoutTask {
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pub paint_chan: PaintChan,
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/// The channel on which messages can be sent to the time profiler.
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pub time_profiler_chan: TimeProfilerChan,
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pub time_profiler_chan: time::ProfilerChan,
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/// The channel on which messages can be sent to the memory profiler.
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pub memory_profiler_chan: MemoryProfilerChan,
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pub mem_profiler_chan: mem::ProfilerChan,
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/// The name used for the task's memory reporter.
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pub memory_reporter_name: String,
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pub reporter_name: String,
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/// The channel on which messages can be sent to the resource task.
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pub resource_task: ResourceTask,
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@ -204,8 +204,8 @@ impl LayoutTaskFactory for LayoutTask {
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resource_task: ResourceTask,
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img_cache_task: ImageCacheTask,
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font_cache_task: FontCacheTask,
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time_profiler_chan: TimeProfilerChan,
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memory_profiler_chan: MemoryProfilerChan,
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time_profiler_chan: time::ProfilerChan,
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mem_profiler_chan: mem::ProfilerChan,
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shutdown_chan: Sender<()>) {
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let ConstellationChan(con_chan) = constellation_chan.clone();
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spawn_named_with_send_on_failure("LayoutTask", task_state::LAYOUT, move || {
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@ -225,7 +225,7 @@ impl LayoutTaskFactory for LayoutTask {
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img_cache_task,
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font_cache_task,
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time_profiler_chan,
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memory_profiler_chan);
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mem_profiler_chan);
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layout.start();
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}
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shutdown_chan.send(()).unwrap();
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@ -276,8 +276,8 @@ impl LayoutTask {
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resource_task: ResourceTask,
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image_cache_task: ImageCacheTask,
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font_cache_task: FontCacheTask,
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time_profiler_chan: TimeProfilerChan,
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memory_profiler_chan: MemoryProfilerChan)
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time_profiler_chan: time::ProfilerChan,
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mem_profiler_chan: mem::ProfilerChan)
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-> LayoutTask {
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let local_image_cache =
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Arc::new(Mutex::new(LocalImageCache::new(image_cache_task.clone())));
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@ -296,8 +296,7 @@ impl LayoutTask {
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// Register this thread as a memory reporter, via its own channel.
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let reporter = Box::new(chan.clone());
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let reporter_name = format!("layout-reporter-{}", id.0);
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memory_profiler_chan.send(MemoryProfilerMsg::RegisterMemoryReporter(reporter_name.clone(),
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reporter));
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mem_profiler_chan.send(mem::ProfilerMsg::RegisterReporter(reporter_name.clone(), reporter));
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LayoutTask {
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id: id,
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@ -309,8 +308,8 @@ impl LayoutTask {
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constellation_chan: constellation_chan.clone(),
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paint_chan: paint_chan,
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time_profiler_chan: time_profiler_chan,
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memory_profiler_chan: memory_profiler_chan,
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memory_reporter_name: reporter_name,
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mem_profiler_chan: mem_profiler_chan,
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reporter_name: reporter_name,
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resource_task: resource_task,
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image_cache_task: image_cache_task.clone(),
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font_cache_task: font_cache_task,
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@ -444,7 +443,7 @@ impl LayoutTask {
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Box<LayoutRPC + Send>).unwrap();
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},
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Msg::Reflow(data) => {
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profile(TimeProfilerCategory::LayoutPerform,
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profile(time::ProfilerCategory::LayoutPerform,
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self.profiler_metadata(&*data),
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self.time_profiler_chan.clone(),
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|| self.handle_reflow(&*data, possibly_locked_rw_data));
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@ -454,8 +453,8 @@ impl LayoutTask {
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self.handle_reap_layout_data(dead_layout_data)
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}
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},
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Msg::CollectMemoryReports(reports_chan) => {
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self.collect_memory_reports(reports_chan, possibly_locked_rw_data);
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Msg::CollectReports(reports_chan) => {
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self.collect_reports(reports_chan, possibly_locked_rw_data);
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},
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Msg::PrepareToExit(response_chan) => {
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debug!("layout: PrepareToExitMsg received");
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@ -472,18 +471,17 @@ impl LayoutTask {
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true
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}
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fn collect_memory_reports<'a>(&'a self,
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reports_chan: MemoryReportsChan,
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possibly_locked_rw_data:
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&mut Option<MutexGuard<'a, LayoutTaskData>>) {
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fn collect_reports<'a>(&'a self,
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reports_chan: ReportsChan,
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possibly_locked_rw_data: &mut Option<MutexGuard<'a, LayoutTaskData>>) {
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let mut reports = vec![];
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// FIXME(njn): Just measuring the display tree for now.
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let rw_data = self.lock_rw_data(possibly_locked_rw_data);
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let stacking_context = rw_data.stacking_context.as_ref();
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reports.push(MemoryReport {
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reports.push(Report {
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path: path!["pages", format!("url({})", self.url), "display-list"],
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size: stacking_context.map_or(0, |sc| sc.size_of_excluding_self() as u64),
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size: stacking_context.map_or(0, |sc| sc.heap_size_of_children() as u64),
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});
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reports_chan.send(reports);
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@ -532,9 +530,8 @@ impl LayoutTask {
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LayoutTask::return_rw_data(possibly_locked_rw_data, rw_data);
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}
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let unregister_msg =
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MemoryProfilerMsg::UnregisterMemoryReporter(self.memory_reporter_name.clone());
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self.memory_profiler_chan.send(unregister_msg);
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let msg = mem::ProfilerMsg::UnregisterReporter(self.reporter_name.clone());
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self.mem_profiler_chan.send(msg);
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self.paint_chan.send(PaintMsg::Exit(Some(response_chan), exit_type));
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response_port.recv().unwrap()
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@ -705,7 +702,7 @@ impl LayoutTask {
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shared_layout_context: &mut SharedLayoutContext,
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rw_data: &mut RWGuard<'a>) {
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let writing_mode = flow::base(&**layout_root).writing_mode;
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profile(TimeProfilerCategory::LayoutDispListBuild,
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profile(time::ProfilerCategory::LayoutDispListBuild,
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self.profiler_metadata(data),
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self.time_profiler_chan.clone(),
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|| {
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@ -814,7 +811,7 @@ impl LayoutTask {
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LayoutJS::from_trusted_node_address(data.document_root)
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};
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let node: &mut LayoutNode = unsafe {
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mem::transmute(&mut node)
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transmute(&mut node)
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};
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debug!("layout: received layout request for: {}", data.url.serialize());
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@ -874,7 +871,7 @@ impl LayoutTask {
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node,
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&data.url);
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let mut layout_root = profile(TimeProfilerCategory::LayoutStyleRecalc,
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let mut layout_root = profile(time::ProfilerCategory::LayoutStyleRecalc,
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self.profiler_metadata(data),
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self.time_profiler_chan.clone(),
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|| {
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@ -892,7 +889,7 @@ impl LayoutTask {
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self.get_layout_root((*node).clone())
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});
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profile(TimeProfilerCategory::LayoutRestyleDamagePropagation,
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profile(time::ProfilerCategory::LayoutRestyleDamagePropagation,
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self.profiler_metadata(data),
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self.time_profiler_chan.clone(),
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|| {
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@ -912,7 +909,7 @@ impl LayoutTask {
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}
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// Resolve generated content.
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profile(TimeProfilerCategory::LayoutGeneratedContent,
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profile(time::ProfilerCategory::LayoutGeneratedContent,
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self.profiler_metadata(data),
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self.time_profiler_chan.clone(),
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|| {
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@ -921,7 +918,7 @@ impl LayoutTask {
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// Perform the primary layout passes over the flow tree to compute the locations of all
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// the boxes.
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profile(TimeProfilerCategory::LayoutMain,
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profile(time::ProfilerCategory::LayoutMain,
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self.profiler_metadata(data),
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self.time_profiler_chan.clone(),
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|| {
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@ -1024,7 +1021,7 @@ impl LayoutTask {
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/// Handles a message to destroy layout data. Layout data must be destroyed on *this* task
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/// because the struct type is transmuted to a different type on the script side.
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unsafe fn handle_reap_layout_data(&self, layout_data: LayoutData) {
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let layout_data_wrapper: LayoutDataWrapper = mem::transmute(layout_data);
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let layout_data_wrapper: LayoutDataWrapper = transmute(layout_data);
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layout_data_wrapper.remove_compositor_layers(self.constellation_chan.clone());
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}
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