layout/style/PaintWorkletImpl.cpp

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
   6
   7 #include "PaintWorkletImpl.h"
   8
   9 #include "PaintWorkletGlobalScope.h"
  10 #include "mozilla/dom/Worklet.h"
  11 #include "mozilla/dom/WorkletThread.h"
  12
  13 namespace mozilla {
  14
  15 /* static */ already_AddRefed<dom::Worklet> PaintWorkletImpl::CreateWorklet(
  16     nsPIDOMWindowInner* aWindow, nsIPrincipal* aPrincipal) {
  17   MOZ_ASSERT(NS_IsMainThread());
  18
  19   RefPtr<PaintWorkletImpl> impl = new PaintWorkletImpl(aWindow, aPrincipal);
  20   return MakeAndAddRef<dom::Worklet>(aWindow, std::move(impl));
  21 }
  22
  23 PaintWorkletImpl::PaintWorkletImpl(nsPIDOMWindowInner* aWindow,
  24                                    nsIPrincipal* aPrincipal)
  25     : WorkletImpl(aWindow, aPrincipal) {
  26 #ifdef RELEASE_OR_BETA
  27   MOZ_CRASH("This code should not go to release/beta yet!");
  28 #endif
  29 }
  30
  31 PaintWorkletImpl::~PaintWorkletImpl() = default;
  32
  33 already_AddRefed<dom::WorkletGlobalScope>
  34 PaintWorkletImpl::ConstructGlobalScope() {
  35   dom::WorkletThread::AssertIsOnWorkletThread();
  36
  37   return MakeAndAddRef<dom::PaintWorkletGlobalScope>(this);
  38 }
  39
  40 }  // namespace mozilla