diff options
author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
---|---|---|
committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
tree | 10027f336435511475e392454359edea8e25895d /dom/media/webaudio/BiquadFilterNode.h | |
parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip |
Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/media/webaudio/BiquadFilterNode.h')
-rw-r--r-- | dom/media/webaudio/BiquadFilterNode.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/dom/media/webaudio/BiquadFilterNode.h b/dom/media/webaudio/BiquadFilterNode.h new file mode 100644 index 000000000..f81c623f0 --- /dev/null +++ b/dom/media/webaudio/BiquadFilterNode.h @@ -0,0 +1,82 @@ +/* -*- 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 BiquadFilterNode_h_ +#define BiquadFilterNode_h_ + +#include "AudioNode.h" +#include "AudioParam.h" +#include "mozilla/dom/BiquadFilterNodeBinding.h" + +namespace mozilla { +namespace dom { + +class AudioContext; + +class BiquadFilterNode final : public AudioNode +{ +public: + explicit BiquadFilterNode(AudioContext* aContext); + + NS_DECL_ISUPPORTS_INHERITED + NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(BiquadFilterNode, AudioNode) + + JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override; + + BiquadFilterType Type() const + { + return mType; + } + void SetType(BiquadFilterType aType); + + AudioParam* Frequency() const + { + return mFrequency; + } + + AudioParam* Detune() const + { + return mDetune; + } + + AudioParam* Q() const + { + return mQ; + } + + AudioParam* Gain() const + { + return mGain; + } + + void GetFrequencyResponse(const Float32Array& aFrequencyHz, + const Float32Array& aMagResponse, + const Float32Array& aPhaseResponse); + + const char* NodeType() const override + { + return "BiquadFilterNode"; + } + + size_t SizeOfExcludingThis(MallocSizeOf aMallocSizeOf) const override; + size_t SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const override; + +protected: + virtual ~BiquadFilterNode(); + +private: + BiquadFilterType mType; + RefPtr<AudioParam> mFrequency; + RefPtr<AudioParam> mDetune; + RefPtr<AudioParam> mQ; + RefPtr<AudioParam> mGain; +}; + +} // namespace dom +} // namespace mozilla + +#endif + |