Bug 222633 - [GPUP] Sometimes RemoteRenderingBackend cannot find a media player from an identifier in stress tests
Summary: [GPUP] Sometimes RemoteRenderingBackend cannot find a media player from an id...
Status: RESOLVED DUPLICATE of bug 222674
Alias: None
Product: WebKit
Classification: Unclassified
Component: Media (show other bugs)
Version: Other
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Peng Liu
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2021-03-02 16:20 PST by Peng Liu
Modified: 2021-04-30 15:33 PDT (History)
1 user (show)

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Description Peng Liu 2021-03-02 16:20:41 PST 
====================================
bool RemoteRenderingBackend::applyMediaItem(DisplayList::ItemHandle item, GraphicsContext& context)

    ...

    auto& mediaItem = item.get<DisplayList::PaintFrameForMedia>();
    auto player = m_gpuConnectionToWebProcess->remoteMediaPlayerManagerProxy().mediaPlayer(mediaItem.identifier());
    if (!player)
        return false;
    ...
====================================
Comment 1 Peng Liu 2021-03-02 16:21:56 PST 
Eric and Jer suggested to add a WTFLogAlways() (or equivalent) with the mediaItem.identifier() to debug this exceptional case.
Comment 2 Radar WebKit Bug Importer 2021-03-09 16:21:14 PST 
<rdar://problem/75240249>
Comment 3 Peng Liu 2021-04-30 15:33:02 PDT 

*** This bug has been marked as a duplicate of bug 222674 ***