1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/content/media/webaudio/DelayNode.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,58 @@
1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* vim:set ts=2 sw=2 sts=2 et cindent: */
1.6 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.7 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.8 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.9 +
1.10 +#ifndef DelayNode_h_
1.11 +#define DelayNode_h_
1.12 +
1.13 +#include "AudioNode.h"
1.14 +#include "AudioParam.h"
1.15 +
1.16 +namespace mozilla {
1.17 +namespace dom {
1.18 +
1.19 +class AudioContext;
1.20 +
1.21 +class DelayNode : public AudioNode
1.22 +{
1.23 +public:
1.24 + DelayNode(AudioContext* aContext, double aMaxDelay);
1.25 +
1.26 + NS_DECL_ISUPPORTS_INHERITED
1.27 + NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(DelayNode, AudioNode)
1.28 +
1.29 + virtual JSObject* WrapObject(JSContext* aCx) MOZ_OVERRIDE;
1.30 +
1.31 + AudioParam* DelayTime() const
1.32 + {
1.33 + return mDelay;
1.34 + }
1.35 +
1.36 + virtual const DelayNode* AsDelayNode() const MOZ_OVERRIDE
1.37 + {
1.38 + return this;
1.39 + }
1.40 +
1.41 + virtual const char* NodeType() const
1.42 + {
1.43 + return "DelayNode";
1.44 + }
1.45 +
1.46 + virtual size_t SizeOfExcludingThis(MallocSizeOf aMallocSizeOf) const MOZ_OVERRIDE;
1.47 + virtual size_t SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const MOZ_OVERRIDE;
1.48 +
1.49 +private:
1.50 + static void SendDelayToStream(AudioNode* aNode);
1.51 + friend class DelayNodeEngine;
1.52 +
1.53 +private:
1.54 + nsRefPtr<AudioParam> mDelay;
1.55 +};
1.56 +
1.57 +}
1.58 +}
1.59 +
1.60 +#endif
1.61 +
