/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* 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 "EnableWebAudioCheck.h"
#include "mozilla/Preferences.h"

namespace {

bool gPrefInitialized = false;
bool gWebAudioEnabled = false;

}

namespace mozilla {
namespace dom {

/* static */ bool
EnableWebAudioCheck::PrefEnabled()
{
  if (!gPrefInitialized) {
    Preferences::AddBoolVarCache(&gWebAudioEnabled, "media.webaudio.enabled");
    gPrefInitialized = true;
  }
  return gWebAudioEnabled;
}

}
}