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49 lines
1.6 KiB
C++
49 lines
1.6 KiB
C++
/*
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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/Bindings/StereoPannerNodePrototype.h>
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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/#StereoPannerOptions
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struct StereoPannerOptions : AudioNodeOptions {
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float pan { 0 };
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};
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// https://webaudio.github.io/web-audio-api/#stereopannernode
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class StereoPannerNode : public AudioNode {
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WEB_PLATFORM_OBJECT(StereoPannerNode, AudioNode);
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GC_DECLARE_ALLOCATOR(StereoPannerNode);
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public:
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virtual ~StereoPannerNode() override;
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static WebIDL::ExceptionOr<GC::Ref<StereoPannerNode>> create(JS::Realm&, GC::Ref<BaseAudioContext>, StereoPannerOptions const& = {});
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static WebIDL::ExceptionOr<GC::Ref<StereoPannerNode>> construct_impl(JS::Realm&, GC::Ref<BaseAudioContext>, StereoPannerOptions const& = {});
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WebIDL::UnsignedLong number_of_inputs() override { return 1; }
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WebIDL::UnsignedLong number_of_outputs() override { return 1; }
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WebIDL::ExceptionOr<void> set_channel_count_mode(Bindings::ChannelCountMode) override;
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WebIDL::ExceptionOr<void> set_channel_count(WebIDL::UnsignedLong) override;
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GC::Ref<AudioParam const> pan() const { return m_pan; }
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protected:
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StereoPannerNode(JS::Realm&, GC::Ref<BaseAudioContext>, StereoPannerOptions 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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private:
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// https://webaudio.github.io/web-audio-api/#dom-stereopannernode-pan
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GC::Ref<AudioParam> m_pan;
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};
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}
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