gecko/content/media/webaudio/PannerNode.cpp
Ehsan Akhgari 5a4f074522 Bug 808876 - Part 1: Implement PannerNode; r=bzbarsky
--HG--
extra : rebase_source : a7b901dcc7758ff9c7a8917a956d0541187fea07
2012-11-05 21:14:13 -05:00

57 lines
1.9 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 "PannerNode.h"
#include "mozilla/dom/PannerNodeBinding.h"
namespace mozilla {
namespace dom {
NS_IMPL_CYCLE_COLLECTION_CLASS(PannerNode)
NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN_INHERITED(PannerNode, AudioNode)
NS_IMPL_CYCLE_COLLECTION_UNLINK_NSCOMPTR(mConeGain)
NS_IMPL_CYCLE_COLLECTION_UNLINK_NSCOMPTR(mDistanceGain)
NS_IMPL_CYCLE_COLLECTION_UNLINK_END
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(PannerNode, AudioNode)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_NATIVE_PTR(tmp->mConeGain, AudioParam, "cone gain value")
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_NATIVE_PTR(tmp->mDistanceGain, AudioParam, "distance gain value")
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION_INHERITED(PannerNode)
NS_INTERFACE_MAP_END_INHERITING(AudioNode)
NS_IMPL_ADDREF_INHERITED(PannerNode, AudioNode)
NS_IMPL_RELEASE_INHERITED(PannerNode, AudioNode)
PannerNode::PannerNode(AudioContext* aContext)
: AudioNode(aContext)
, mPanningModel(PanningModelEnum::HRTF)
, mDistanceModel(DistanceModelEnum::INVERSE_DISTANCE)
, mPosition()
, mOrientation(1.f, 0.f, 0.f)
, mVelocity()
, mRefDistance(1.f)
, mMaxDistance(10000.f)
, mRolloffFactor(1.f)
, mConeInnerAngle(360.f)
, mConeOuterAngle(360.f)
, mConeOuterGain(0.f)
, mConeGain(new AudioParam(aContext, 1.f, 0.f, 1.f))
, mDistanceGain(new AudioParam(aContext, 1.f, 0.f, 1.f))
{
}
JSObject*
PannerNode::WrapObject(JSContext* aCx, JSObject* aScope,
bool* aTriedToWrap)
{
return PannerNodeBinding::Wrap(aCx, aScope, this, aTriedToWrap);
}
}
}