/* -*- 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/. */ #ifndef GainNode_h_ #define GainNode_h_ #include "AudioNode.h" #include "AudioParam.h" namespace mozilla { namespace dom { class AudioContext; class GainNode final : public AudioNode { public: explicit GainNode(AudioContext* aContext); NS_DECL_ISUPPORTS_INHERITED NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(GainNode, AudioNode) JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override; AudioParam* Gain() const { return mGain; } const char* NodeType() const override { return "GainNode"; } size_t SizeOfExcludingThis(MallocSizeOf aMallocSizeOf) const override; size_t SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const override; protected: virtual ~GainNode(); private: RefPtr<AudioParam> mGain; }; } // namespace dom } // namespace mozilla #endif