blob: 4733cb2b479ed99df34ea7c32d4b9effbd195904 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "PaintWorkletGlobalScope.h"
#include "mozilla/dom/PaintWorkletGlobalScopeBinding.h"
#include "mozilla/dom/FunctionBinding.h"
#include "PaintWorkletImpl.h"
namespace mozilla::dom {
PaintWorkletGlobalScope::PaintWorkletGlobalScope(PaintWorkletImpl* aImpl)
: WorkletGlobalScope(aImpl) {}
PaintWorkletImpl* PaintWorkletGlobalScope::Impl() const {
return static_cast<PaintWorkletImpl*>(mImpl.get());
}
bool PaintWorkletGlobalScope::WrapGlobalObject(
JSContext* aCx, JS::MutableHandle<JSObject*> aReflector) {
JS::RealmOptions options;
// TODO(bug 1834744)
options.behaviors().setShouldResistFingerprinting(
ShouldResistFingerprinting(RFPTarget::IsAlwaysEnabledForPrecompute));
// The SharedArrayBuffer global constructor property should not be present in
// a fresh global object when shared memory objects aren't allowed (because
// COOP/COEP support isn't enabled, or because COOP/COEP don't act to isolate
// this worker to a separate process).
options.creationOptions().setDefineSharedArrayBufferConstructor(
IsSharedMemoryAllowed());
return PaintWorkletGlobalScope_Binding::Wrap(
aCx, this, this, options, nsJSPrincipals::get(mImpl->Principal()), true,
aReflector);
}
void PaintWorkletGlobalScope::RegisterPaint(const nsAString& aType,
VoidFunction& aProcessorCtor) {
// Nothing to do here, yet.
}
} // namespace mozilla::dom
|
