gecko/content/media/webaudio/AudioParam.cpp

45 lines
1.1 KiB
C++

/* -*- 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 "AudioParam.h"
#include "nsContentUtils.h"
#include "nsIDOMWindow.h"
#include "mozilla/ErrorResult.h"
#include "mozilla/dom/AudioParamBinding.h"
namespace mozilla {
namespace dom {
NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE_1(AudioParam, mNode)
NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(AudioParam, AddRef)
NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(AudioParam, Release)
AudioParam::AudioParam(AudioNode* aNode,
AudioParam::CallbackType aCallback,
float aDefaultValue)
: AudioParamTimeline(aDefaultValue)
, mNode(aNode)
, mCallback(aCallback)
, mDefaultValue(aDefaultValue)
{
SetIsDOMBinding();
}
AudioParam::~AudioParam()
{
}
JSObject*
AudioParam::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aScope)
{
return AudioParamBinding::Wrap(aCx, aScope, this);
}
}
}