Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-08-06 22:15:33 +01:00
Code Issues Projects Releases Packages Wiki Activity

Extract canvas operations for reuse by OffscreenCanvas.

Browse source
This commit is contained in:
Maharsh 2019-05-14 02:15:20 -04:00 • committed by Josh Matthews
parent 6fb7a8cdc7
commit 85c20db495
257 changed files with 1857 additions and 1870 deletions
Download patch file Download diff file Expand all files Collapse all files

15
components/script/dom/globalscope.rs
View file

@ -20,6 +20,7 @@ use crate::dom::errorevent::ErrorEvent;
use crate::dom::event::{Event, EventBubbles, EventCancelable, EventStatus};
use crate::dom::eventsource::EventSource;
use crate::dom::eventtarget::EventTarget;
use crate::dom::paintworkletglobalscope::PaintWorkletGlobalScope;
use crate::dom::performance::Performance;
use crate::dom::window::Window;
use crate::dom::workerglobalscope::WorkerGlobalScope;
@ -51,6 +52,7 @@ use js::rust::{get_object_class, CompileOptionsWrapper, ParentRuntime, Runtime};
use js::rust::{HandleValue, MutableHandleValue};
use js::{JSCLASS_IS_DOMJSCLASS, JSCLASS_IS_GLOBAL};
use msg::constellation_msg::PipelineId;
use net_traits::image_cache::ImageCache;
use net_traits::{CoreResourceThread, IpcSend, ResourceThreads};
use profile_traits::{mem as profile_mem, time as profile_time};
use script_traits::{MsDuration, ScriptToConstellationChan, TimerEvent};
@ -376,6 +378,19 @@ impl GlobalScope {
&self.origin
}
pub fn image_cache(&self) -> Arc<dyn ImageCache> {
if let Some(window) = self.downcast::<Window>() {
return window.image_cache();
}
if let Some(worker) = self.downcast::<DedicatedWorkerGlobalScope>() {
return worker.image_cache();
}
if let Some(worker) = self.downcast::<PaintWorkletGlobalScope>() {
return worker.image_cache();
}
unreachable!();
}
/// Get the [base url](https://html.spec.whatwg.org/multipage/#api-base-url)
/// for this global scope.
pub fn api_base_url(&self) -> ServoUrl {