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f39e83f1de
We need this in order to update the MediaStreamGraph thread when an AudioParam changes. This enables each AudioParam to be registered with a callback from its owner node, so that the owner node can have custom processing code for each AudioParam's mutation.
37 lines
1.0 KiB
C++
37 lines
1.0 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:set ts=2 sw=2 sts=2 et cindent: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "DelayNode.h"
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#include "mozilla/dom/DelayNodeBinding.h"
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namespace mozilla {
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namespace dom {
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NS_IMPL_CYCLE_COLLECTION_INHERITED_1(DelayNode, AudioNode,
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mDelay)
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NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION_INHERITED(DelayNode)
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NS_INTERFACE_MAP_END_INHERITING(AudioNode)
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NS_IMPL_ADDREF_INHERITED(DelayNode, AudioNode)
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NS_IMPL_RELEASE_INHERITED(DelayNode, AudioNode)
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DelayNode::DelayNode(AudioContext* aContext, double aMaxDelay)
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: AudioNode(aContext)
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, mDelay(new AudioParam(this, Callback, 0.0f, 0.0f, float(aMaxDelay)))
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{
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}
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JSObject*
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DelayNode::WrapObject(JSContext* aCx, JSObject* aScope)
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{
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return DelayNodeBinding::Wrap(aCx, aScope, this);
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}
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}
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}
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