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LibWeb: Remove OOM error propagation from HTMLMediaElement (and friends)

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Timothy Flynn 2024-04-26 11:56:11 -04:00 • committed by Tim Flynn
parent dd16ea87c3
commit 13422b5116
Notes: sideshowbarker 2024-07-17 07:16:27 +09:00
7 changed files with 15 additions and 22 deletions
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15
Userland/Libraries/LibWeb/HTML/HTMLMediaElement.cpp
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@ -172,10 +172,8 @@ JS::NonnullGCPtr<TimeRanges> HTMLMediaElement::buffered() const
}
// https://html.spec.whatwg.org/multipage/media.html#dom-navigator-canplaytype
WebIDL::ExceptionOr<Bindings::CanPlayTypeResult> HTMLMediaElement::can_play_type(StringView type) const
Bindings::CanPlayTypeResult HTMLMediaElement::can_play_type(StringView type) const
{
auto& vm = this->vm();
// The canPlayType(type) method must:
// - return the empty string if type is a type that the user agent knows it cannot render or is the type "application/octet-stream"
// - return "probably" if the user agent is confident that the type represents a media resource that it can render if used in with this audio or video element
@ -184,7 +182,7 @@ WebIDL::ExceptionOr<Bindings::CanPlayTypeResult> HTMLMediaElement::can_play_type
if (type == "application/octet-stream"sv)
return Bindings::CanPlayTypeResult::Empty;
auto mime_type = TRY_OR_THROW_OOM(vm, MimeSniff::MimeType::parse(type));
auto mime_type = MUST(MimeSniff::MimeType::parse(type));
if (mime_type.has_value() && mime_type->type() == "video"sv) {
if (mime_type->subtype() == "webm"sv)
@ -341,7 +339,6 @@ void HTMLMediaElement::set_duration(double duration)
WebIDL::ExceptionOr<JS::NonnullGCPtr<JS::Promise>> HTMLMediaElement::play()
{
auto& realm = this->realm();
auto& vm = realm.vm();
// FIXME: 1. If the media element is not allowed to play, then return a promise rejected with a "NotAllowedError" DOMException.
@ -354,7 +351,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<JS::Promise>> HTMLMediaElement::play()
// 3. Let promise be a new promise and append promise to the list of pending play promises.
auto promise = WebIDL::create_promise(realm);
TRY_OR_THROW_OOM(vm, m_pending_play_promises.try_append(promise));
m_pending_play_promises.append(promise);
// 4. Run the internal play steps for the media element.
TRY(play_element());
@ -1080,7 +1077,7 @@ WebIDL::ExceptionOr<void> HTMLMediaElement::process_media_data(Function<void(Str
m_fetch_controller->stop_fetch();
// 2. Abort this subalgorithm, returning to the resource selection algorithm.
failure_callback(TRY_OR_THROW_OOM(vm, String::from_utf8(playback_manager.error().description())));
failure_callback(MUST(String::from_utf8(playback_manager.error().description())));
return {};
}
@ -1094,7 +1091,7 @@ WebIDL::ExceptionOr<void> HTMLMediaElement::process_media_data(Function<void(Str
audio_track = vm.heap().allocate<AudioTrack>(realm, realm, *this, audio_loader.release_value());
// 2. Update the media element's audioTracks attribute's AudioTrackList object with the new AudioTrack object.
TRY_OR_THROW_OOM(vm, m_audio_tracks->add_track({}, *audio_track));
m_audio_tracks->add_track({}, *audio_track);
// 3. Let enable be unknown.
auto enable = TriState::Unknown;
@ -1126,7 +1123,7 @@ WebIDL::ExceptionOr<void> HTMLMediaElement::process_media_data(Function<void(Str
video_track = vm.heap().allocate<VideoTrack>(realm, realm, *this, playback_manager.release_value());
// 2. Update the media element's videoTracks attribute's VideoTrackList object with the new VideoTrack object.
TRY_OR_THROW_OOM(vm, m_video_tracks->add_track({}, *video_track));
m_video_tracks->add_track({}, *video_track);
// 3. Let enable be unknown.
auto enable = TriState::Unknown;