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Update rustc to 00b112c45a604fa6f4b59af2a40c9deeadfdb7c6/rustc-1.0.0-dev.

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Josh Matthews 2015-01-15 13:26:44 -05:00 • committed by Glenn Watson
parent ff8cbff810
commit 95fc29fa0d
255 changed files with 3550 additions and 3362 deletions
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28
components/compositing/pipeline.rs
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@ -18,6 +18,7 @@ use servo_net::resource_task::ResourceTask;
use servo_net::storage_task::StorageTask;
use servo_util::time::TimeProfilerChan;
use std::rc::Rc;
use std::sync::mpsc::{Receiver, channel};
/// A uniquely-identifiable pipeline of script task, layout task, and paint task.
pub struct Pipeline {
@ -35,7 +36,7 @@ pub struct Pipeline {
}
/// The subset of the pipeline that is needed for layer composition.
#[deriving(Clone)]
#[derive(Clone)]
pub struct CompositionPipeline {
pub id: PipelineId,
pub script_chan: ScriptControlChan,
@ -99,7 +100,7 @@ impl Pipeline {
};
let ScriptControlChan(ref chan) = spipe.script_chan;
chan.send(ConstellationControlMsg::AttachLayout(new_layout_info));
chan.send(ConstellationControlMsg::AttachLayout(new_layout_info)).unwrap();
spipe.script_chan.clone()
}
};
@ -161,41 +162,42 @@ impl Pipeline {
pub fn load(&self) {
let ScriptControlChan(ref chan) = self.script_chan;
chan.send(ConstellationControlMsg::Load(self.id, self.load_data.clone()));
chan.send(ConstellationControlMsg::Load(self.id, self.load_data.clone())).unwrap();
}
pub fn grant_paint_permission(&self) {
let _ = self.paint_chan.send_opt(PaintMsg::PaintPermissionGranted);
let _ = self.paint_chan.send(PaintMsg::PaintPermissionGranted);
}
pub fn revoke_paint_permission(&self) {
debug!("pipeline revoking paint channel paint permission");
let _ = self.paint_chan.send_opt(PaintMsg::PaintPermissionRevoked);
let _ = self.paint_chan.send(PaintMsg::PaintPermissionRevoked);
}
pub fn exit(&self, exit_type: PipelineExitType) {
debug!("pipeline {} exiting", self.id);
debug!("pipeline {:?} exiting", self.id);
// Script task handles shutting down layout, and layout handles shutting down the painter.
// For now, if the script task has failed, we give up on clean shutdown.
let ScriptControlChan(ref chan) = self.script_chan;
if chan.send_opt(ConstellationControlMsg::ExitPipeline(self.id, exit_type)).is_ok() {
if chan.send(ConstellationControlMsg::ExitPipeline(self.id, exit_type)).is_ok() {
// Wait until all slave tasks have terminated and run destructors
// NOTE: We don't wait for script task as we don't always own it
let _ = self.paint_shutdown_port.recv_opt();
let _ = self.layout_shutdown_port.recv_opt();
let _ = self.paint_shutdown_port.recv();
let _ = self.layout_shutdown_port.recv();
}
}
pub fn force_exit(&self) {
let ScriptControlChan(ref script_channel) = self.script_chan;
let _ = script_channel.send_opt(
let _ = script_channel.send(
ConstellationControlMsg::ExitPipeline(self.id,
PipelineExitType::PipelineOnly));
let _ = self.paint_chan.send_opt(PaintMsg::Exit(None, PipelineExitType::PipelineOnly));
PipelineExitType::PipelineOnly)).unwrap();
let _ = self.paint_chan.send(PaintMsg::Exit(None, PipelineExitType::PipelineOnly));
let LayoutControlChan(ref layout_channel) = self.layout_chan;
let _ = layout_channel.send_opt(LayoutControlMsg::ExitNowMsg(PipelineExitType::PipelineOnly));
let _ = layout_channel.send(
LayoutControlMsg::ExitNowMsg(PipelineExitType::PipelineOnly)).unwrap();
}
pub fn to_sendable(&self) -> CompositionPipeline {