Source code

Revision control

Other Tools

/* -*- 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 https://mozilla.org/MPL/2.0/. */
#include "AudioWorkletProcessor.h"
#include "mozilla/dom/AudioWorkletNodeBinding.h"
#include "mozilla/dom/AudioWorkletProcessorBinding.h"
#include "mozilla/dom/MessagePort.h"
#include "nsIGlobalObject.h"
namespace mozilla {
namespace dom {
NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(AudioWorkletProcessor, mParent, mPort)
NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(AudioWorkletProcessor, AddRef)
NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(AudioWorkletProcessor, Release)
AudioWorkletProcessor::AudioWorkletProcessor(nsIGlobalObject* aParent,
MessagePort* aPort)
: mParent(aParent), mPort(aPort) {}
AudioWorkletProcessor::~AudioWorkletProcessor() = default;
/* static */
already_AddRefed<AudioWorkletProcessor> AudioWorkletProcessor::Constructor(
const GlobalObject& aGlobal, ErrorResult& aRv) {
nsCOMPtr<WorkletGlobalScope> global =
do_QueryInterface(aGlobal.GetAsSupports());
MOZ_ASSERT(global);
RefPtr<MessagePort> port = static_cast<AudioWorkletGlobalScope*>(global.get())
->TakePortForProcessorCtor();
if (!port) {
aRv.ThrowTypeError<MSG_ILLEGAL_CONSTRUCTOR>();
return nullptr;
}
RefPtr<AudioWorkletProcessor> audioWorkletProcessor =
new AudioWorkletProcessor(global, port);
return audioWorkletProcessor.forget();
}
JSObject* AudioWorkletProcessor::WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) {
return AudioWorkletProcessor_Binding::Wrap(aCx, this, aGivenProto);
}
} // namespace dom
} // namespace mozilla