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f6407276f7
Otherwise, the thread will continue to run and access the media data buffer, which will have been freed. The test here is a bit strange, but the issue would only consistently repro after several GC runs.
73 lines
2.1 KiB
C++
73 lines
2.1 KiB
C++
/*
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* Copyright (c) 2023, Tim Flynn <trflynn89@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/String.h>
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#include <AK/Time.h>
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#include <LibGfx/Forward.h>
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#include <LibVideo/Forward.h>
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#include <LibWeb/Bindings/PlatformObject.h>
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namespace Web::HTML {
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class VideoTrack final : public Bindings::PlatformObject {
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WEB_PLATFORM_OBJECT(VideoTrack, Bindings::PlatformObject);
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JS_DECLARE_ALLOCATOR(VideoTrack);
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public:
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virtual ~VideoTrack() override;
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void set_video_track_list(Badge<VideoTrackList>, JS::GCPtr<VideoTrackList> video_track_list) { m_video_track_list = video_track_list; }
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void play_video(Badge<HTMLVideoElement>);
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void pause_video(Badge<HTMLVideoElement>);
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void stop_video(Badge<HTMLVideoElement>);
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Duration position() const;
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Duration duration() const;
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void seek(Duration, MediaSeekMode);
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u64 pixel_width() const;
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u64 pixel_height() const;
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String const& id() const { return m_id; }
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String const& kind() const { return m_kind; }
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String const& label() const { return m_label; }
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String const& language() const { return m_language; }
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bool selected() const { return m_selected; }
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void set_selected(bool selected);
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private:
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VideoTrack(JS::Realm&, JS::NonnullGCPtr<HTMLMediaElement>, NonnullOwnPtr<Video::PlaybackManager>);
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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://html.spec.whatwg.org/multipage/media.html#dom-videotrack-id
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String m_id;
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// https://html.spec.whatwg.org/multipage/media.html#dom-videotrack-kind
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String m_kind;
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// https://html.spec.whatwg.org/multipage/media.html#dom-videotrack-label
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String m_label;
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// https://html.spec.whatwg.org/multipage/media.html#dom-videotrack-language
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String m_language;
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// https://html.spec.whatwg.org/multipage/media.html#dom-videotrack-selected
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bool m_selected { false };
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JS::NonnullGCPtr<HTMLMediaElement> m_media_element;
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JS::GCPtr<VideoTrackList> m_video_track_list;
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NonnullOwnPtr<Video::PlaybackManager> m_playback_manager;
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};
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}
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