dom/media/webaudio/AudioWorkletProcessor.h
author Mike Hommey <mh+mozilla@glandium.org>
Fri, 11 Jan 2019 16:01:15 +0000
changeset 453570 daf50f25895db073e44d50fecf2e4f6fe873865d
parent 446960 0ceae9db9ec0be18daa1a279511ad305723185d4
child 483088 c28d06318c59d98149a3f6e7fc86956b03cd6a78
permissions -rw-r--r--
Bug 1519307 - Add a new project to build useful parts of breakpad independently. r=froydnj With `ac_add_options --enable-project=tools/crashreporter` in a mozconfig, `./mach build` builds minidump_stackwalk, dump_syms and fileid. One caveat is that due to limitation in how the build system works currently, it's cumbersome to keep dump_syms as a host program for Gecko, and to make it a target program for this project. For now, keep it as a host program. We're not going to use it on automation, but it's still convenient to have for quick local builds (I've had to resort to awful hacks downstream). Differential Revision: https://phabricator.services.mozilla.com/D16299

/* -*- 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/. */

#ifndef AudioWorkletProcessor_h_
#define AudioWorkletProcessor_h_

#include "nsCOMPtr.h"
#include "nsWrapperCache.h"

struct AudioWorkletNodeOptions;
class ErrorResult;
class GlobalObject;
class MessagePort;
class nsIGlobalObject;

namespace mozilla {
namespace dom {

class AudioWorkletProcessor final : public nsWrapperCache {
 public:
  NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(AudioWorkletProcessor)
  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(AudioWorkletProcessor)

  static already_AddRefed<AudioWorkletProcessor> Constructor(
      const GlobalObject& aGlobal, const AudioWorkletNodeOptions& aOptions,
      ErrorResult& aRv);

  nsIGlobalObject* GetParentObject() const { return mParent; }

  JSObject* WrapObject(JSContext* aCx,
                       JS::Handle<JSObject*> aGivenProto) override;

  MessagePort* GetPort(ErrorResult& aRv) const;

 private:
  explicit AudioWorkletProcessor(nsIGlobalObject* aParent);
  ~AudioWorkletProcessor() = default;
  nsCOMPtr<nsIGlobalObject> mParent;
};

}  // namespace dom
}  // namespace mozilla

#endif  // AudioWorkletProcessor_h_