author Mike Hommey <>
Fri, 11 Jan 2019 16:01:15 +0000
changeset 453570 daf50f25895db073e44d50fecf2e4f6fe873865d
parent 446960 0ceae9db9ec0be18daa1a279511ad305723185d4
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:

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 et tw=78: */
/* 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 */

#include "mozilla/dom/AudioTrack.h"
#include "mozilla/dom/AudioTrackBinding.h"
#include "mozilla/dom/AudioTrackList.h"
#include "mozilla/dom/HTMLMediaElement.h"

namespace mozilla {
namespace dom {

AudioTrack::AudioTrack(nsIGlobalObject* aOwnerGlobal, const nsAString& aId,
                       const nsAString& aKind, const nsAString& aLabel,
                       const nsAString& aLanguage, bool aEnabled)
    : MediaTrack(aOwnerGlobal, aId, aKind, aLabel, aLanguage),
      mEnabled(aEnabled) {}

JSObject* AudioTrack::WrapObject(JSContext* aCx,
                                 JS::Handle<JSObject*> aGivenProto) {
  return AudioTrack_Binding::Wrap(aCx, this, aGivenProto);

void AudioTrack::SetEnabled(bool aEnabled) {
  SetEnabledInternal(aEnabled, MediaTrack::DEFAULT);

void AudioTrack::SetEnabledInternal(bool aEnabled, int aFlags) {
  if (aEnabled == mEnabled) {
  mEnabled = aEnabled;

  // If this AudioTrack is no longer in its original AudioTrackList, then
  // whether it is enabled or not has no effect on its original list.
  if (!mList) {

  if (mEnabled) {
    HTMLMediaElement* element = mList->GetMediaElement();
    if (element) {
  } else {
    HTMLMediaElement* element = mList->GetMediaElement();
    if (element) {

  if (!(aFlags & MediaTrack::FIRE_NO_EVENTS)) {

}  // namespace dom
}  // namespace mozilla