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Support worker for WebGPU

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To create resource ids for the WebGPU we need to access the `IdentityHub`.
In order to access the `IdentityHub` from a `Window` or a `Worker` as well, I've moved the `IdentityHub` to the `GlobalScope` from the `Navigator`.
This commit is contained in:
Istvan Miklos
2020-01-16 15:34:14 +01:00
parent ee3fb92e53
commit dbed5f1364
5 changed files with 97 additions and 122 deletions
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12
components/script/dom/gpu.rs
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@@ -5,7 +5,6 @@
use crate::compartments::InCompartment;
use crate::dom::bindings::codegen::Bindings::GPUBinding::GPURequestAdapterOptions;
use crate::dom::bindings::codegen::Bindings::GPUBinding::{self, GPUMethods, GPUPowerPreference};
use crate::dom::bindings::codegen::Bindings::WindowBinding::WindowBinding::WindowMethods;
use crate::dom::bindings::error::Error;
use crate::dom::bindings::refcounted::{Trusted, TrustedPromise};
use crate::dom::bindings::reflector::{reflect_dom_object, DomObject, Reflector};
@@ -14,7 +13,7 @@ use crate::dom::bindings::str::DOMString;
use crate::dom::globalscope::GlobalScope;
use crate::dom::gpuadapter::GPUAdapter;
use crate::dom::promise::Promise;
use crate::task_source::TaskSource;
use crate::task_source::{TaskSource, TaskSourceName};
use dom_struct::dom_struct;
use ipc_channel::ipc::{self, IpcSender};
use ipc_channel::router::ROUTER;
@@ -69,11 +68,10 @@ pub fn response_async<T: AsyncWGPUListener + DomObject + 'static>(
receiver: &T,
) -> IpcSender<WebGPUResponseResult> {
let (action_sender, action_receiver) = ipc::channel().unwrap();
let (task_source, canceller) = receiver
let task_source = receiver.global().dom_manipulation_task_source();
let canceller = receiver
.global()
.as_window()
.task_manager()
.dom_manipulation_task_source_with_canceller();
.task_canceller(TaskSourceName::DOMManipulation);
let mut trusted = Some(TrustedPromise::new(promise.clone()));
let trusted_receiver = Trusted::new(receiver);
ROUTER.add_route(
@@ -121,7 +119,7 @@ impl GPUMethods for GPU {
},
None => wgpu::instance::PowerPreference::Default,
};
let ids = global.as_window().Navigator().create_adapter_ids();
let ids = global.wgpu_create_adapter_ids();
let script_to_constellation_chan = global.script_to_constellation_chan();
if script_to_constellation_chan