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46 lines
1.4 KiB
C
46 lines
1.4 KiB
C
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/*
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* Copyright (c) 2025, Tim Ledbetter <tim.ledbetter@ladybird.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 <LibWeb/WebAudio/AudioNode.h>
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namespace Web::WebAudio {
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// https://webaudio.github.io/web-audio-api/#DelayOptions
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struct DelayOptions : AudioNodeOptions {
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double max_delay_time { 1 };
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double delay_time { 0 };
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};
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// https://webaudio.github.io/web-audio-api/#DelayNode
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class DelayNode final : public AudioNode {
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WEB_PLATFORM_OBJECT(DelayNode, AudioNode);
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GC_DECLARE_ALLOCATOR(DelayNode);
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public:
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virtual ~DelayNode() override;
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static WebIDL::ExceptionOr<GC::Ref<DelayNode>> create(JS::Realm&, GC::Ref<BaseAudioContext>, DelayOptions const& = {});
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static WebIDL::ExceptionOr<GC::Ref<DelayNode>> construct_impl(JS::Realm&, GC::Ref<BaseAudioContext>, DelayOptions const& = {});
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virtual WebIDL::UnsignedLong number_of_inputs() override { return 1; }
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virtual WebIDL::UnsignedLong number_of_outputs() override { return 1; }
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GC::Ref<AudioParam const> delay_time() const { return m_delay_time; }
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private:
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DelayNode(JS::Realm&, GC::Ref<BaseAudioContext>, DelayOptions const&);
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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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// https://webaudio.github.io/web-audio-api/#dom-delaynode-delaytime
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GC::Ref<AudioParam> m_delay_time;
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};
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}
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