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script: Make most of 2D canvas and WebGL run over IPC.

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To actually make the multiprocess communication work, we'll need to
reroute the task creation to the pipeline or the compositor. But this
works as a first step.
This commit is contained in:
Patrick Walton 2015-07-13 17:02:35 -07:00
parent 886c08c393
commit bb99b2f3c8
39 changed files with 694 additions and 365 deletions
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11
components/script/dom/dedicatedworkerglobalscope.rs
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@ -24,7 +24,7 @@ use dom::workerglobalscope::WorkerGlobalScopeTypeId;
use script_task::{ScriptTask, ScriptChan, ScriptMsg, TimerSource, ScriptPort};
use script_task::StackRootTLS;
use msg::constellation_msg::PipelineId;
use msg::constellation_msg::{ConstellationChan, PipelineId};
use devtools_traits::DevtoolsControlChan;
@ -113,6 +113,7 @@ impl DedicatedWorkerGlobalScope {
devtools_chan: Option<DevtoolsControlChan>,
runtime: Rc<Runtime>,
resource_task: ResourceTask,
constellation_chan: ConstellationChan,
parent_sender: Box<ScriptChan+Send>,
own_sender: Sender<(TrustedWorkerAddress, ScriptMsg)>,
receiver: Receiver<(TrustedWorkerAddress, ScriptMsg)>)
@ -120,7 +121,7 @@ impl DedicatedWorkerGlobalScope {
DedicatedWorkerGlobalScope {
workerglobalscope: WorkerGlobalScope::new_inherited(
WorkerGlobalScopeTypeId::DedicatedGlobalScope, worker_url,
runtime, resource_task, mem_profiler_chan, devtools_chan),
runtime, resource_task, mem_profiler_chan, devtools_chan, constellation_chan),
id: id,
receiver: receiver,
own_sender: own_sender,
@ -135,13 +136,14 @@ impl DedicatedWorkerGlobalScope {
devtools_chan: Option<DevtoolsControlChan>,
runtime: Rc<Runtime>,
resource_task: ResourceTask,
constellation_chan: ConstellationChan,
parent_sender: Box<ScriptChan+Send>,
own_sender: Sender<(TrustedWorkerAddress, ScriptMsg)>,
receiver: Receiver<(TrustedWorkerAddress, ScriptMsg)>)
-> Root<DedicatedWorkerGlobalScope> {
let scope = box DedicatedWorkerGlobalScope::new_inherited(
worker_url, id, mem_profiler_chan, devtools_chan, runtime.clone(), resource_task,
parent_sender, own_sender, receiver);
constellation_chan, parent_sender, own_sender, receiver);
DedicatedWorkerGlobalScopeBinding::Wrap(runtime.cx(), scope)
}
}
@ -153,6 +155,7 @@ impl DedicatedWorkerGlobalScope {
devtools_chan: Option<DevtoolsControlChan>,
worker: TrustedWorkerAddress,
resource_task: ResourceTask,
constellation_chan: ConstellationChan,
parent_sender: Box<ScriptChan+Send>,
own_sender: Sender<(TrustedWorkerAddress, ScriptMsg)>,
receiver: Receiver<(TrustedWorkerAddress, ScriptMsg)>) {
@ -180,7 +183,7 @@ impl DedicatedWorkerGlobalScope {
let parent_sender_for_reporter = parent_sender.clone();
let global = DedicatedWorkerGlobalScope::new(
url, id, mem_profiler_chan.clone(), devtools_chan, runtime.clone(), resource_task,
parent_sender, own_sender, receiver);
constellation_chan, parent_sender, own_sender, receiver);
// FIXME(njn): workers currently don't have a unique ID suitable for using in reporter
// registration (#6631), so we instead use a random number and cross our fingers.
let reporter_name = format!("worker-reporter-{}", random::<u64>());