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LibWeb: Add MediaElementAudioSourceNode interface

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Tim Ledbetter 2025-01-15 23:07:00 +00:00 • committed by Luke Wilde
parent a588756105
commit aa39aa50f7
Notes: github-actions[bot] 2025-01-17 19:05:50 +00:00
7 changed files with 111 additions and 0 deletions
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43
Libraries/LibWeb/WebAudio/MediaElementAudioSourceNode.h Normal file
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/*
* Copyright (c) 2025, Tim Ledbetter <tim.ledbetter@ladybird.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibWeb/WebAudio/AudioNode.h>
namespace Web::WebAudio {
// https://webaudio.github.io/web-audio-api/#MediaElementAudioSourceOptions
struct MediaElementAudioSourceOptions {
GC::Ptr<HTML::HTMLMediaElement> media_element;
};
// https://webaudio.github.io/web-audio-api/#MediaElementAudioSourceNode
class MediaElementAudioSourceNode final : public AudioNode {
WEB_PLATFORM_OBJECT(MediaElementAudioSourceNode, AudioNode);
GC_DECLARE_ALLOCATOR(MediaElementAudioSourceNode);
public:
virtual ~MediaElementAudioSourceNode() override;
static WebIDL::ExceptionOr<GC::Ref<MediaElementAudioSourceNode>> create(JS::Realm&, GC::Ref<AudioContext>, MediaElementAudioSourceOptions const&);
static WebIDL::ExceptionOr<GC::Ref<MediaElementAudioSourceNode>> construct_impl(JS::Realm&, GC::Ref<AudioContext>, MediaElementAudioSourceOptions const&);
virtual WebIDL::UnsignedLong number_of_inputs() override { return 0; }
virtual WebIDL::UnsignedLong number_of_outputs() override { return 1; }
GC::Ref<HTML::HTMLMediaElement> media_element() const { return m_media_element; }
private:
MediaElementAudioSourceNode(JS::Realm&, GC::Ref<AudioContext>, MediaElementAudioSourceOptions const&);
virtual void initialize(JS::Realm&) override;
virtual void visit_edges(Cell::Visitor&) override;
GC::Ref<HTML::HTMLMediaElement> m_media_element;
};
}