/* -*- 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 PeriodicWave_h_ #define PeriodicWave_h_ #include "nsWrapperCache.h" #include "nsCycleCollectionParticipant.h" #include "mozilla/Attributes.h" #include "AudioContext.h" #include "AudioNodeEngine.h" namespace mozilla { namespace dom { class PeriodicWave final : public nsWrapperCache { public: PeriodicWave(AudioContext* aContext, const float* aRealData, const float* aImagData, const uint32_t aLength, const bool aDisableNormalization, ErrorResult& aRv); NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(PeriodicWave) NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(PeriodicWave) AudioContext* GetParentObject() const { return mContext; } JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override; uint32_t DataLength() const { return mLength; } bool DisableNormalization() const { return mDisableNormalization; } ThreadSharedFloatArrayBufferList* GetThreadSharedBuffer() const { return mCoefficients; } size_t SizeOfExcludingThisIfNotShared(MallocSizeOf aMallocSizeOf) const; size_t SizeOfIncludingThisIfNotShared(MallocSizeOf aMallocSizeOf) const; private: ~PeriodicWave() {} RefPtr<AudioContext> mContext; RefPtr<ThreadSharedFloatArrayBufferList> mCoefficients; uint32_t mLength; bool mDisableNormalization; }; } // namespace dom } // namespace mozilla #endif