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b1b7e2324a
PeriodicWave represents an arbitrary periodic waveform to be used with an OscillatorNode.
42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
/*
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* Copyright (c) 2024, Shannon Booth <shannon@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/Vector.h>
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#include <LibJS/Forward.h>
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#include <LibWeb/Bindings/PlatformObject.h>
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namespace Web::WebAudio {
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// https://webaudio.github.io/web-audio-api/#PeriodicWaveConstraints
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struct PeriodicWaveConstraints {
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bool disable_normalization { false };
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};
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// https://webaudio.github.io/web-audio-api/#PeriodicWaveOptions
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struct PeriodicWaveOptions : PeriodicWaveConstraints {
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Optional<Vector<float>> real;
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Optional<Vector<float>> imag;
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};
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// https://webaudio.github.io/web-audio-api/#PeriodicWave
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class PeriodicWave : public Bindings::PlatformObject {
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WEB_PLATFORM_OBJECT(PeriodicWave, Bindings::PlatformObject);
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JS_DECLARE_ALLOCATOR(PeriodicWave);
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public:
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static WebIDL::ExceptionOr<JS::NonnullGCPtr<PeriodicWave>> construct_impl(JS::Realm&, JS::NonnullGCPtr<BaseAudioContext>, PeriodicWaveOptions const&);
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virtual ~PeriodicWave() override;
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protected:
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virtual void initialize(JS::Realm&) override;
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virtual void visit_edges(Cell::Visitor&) override;
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};
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}
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