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  1. Qt
  2. QTBUG-76326

Content rendered to OffscreenCanvas does not display in QtWebEngine

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Details

    • Bug
    • Resolution: Duplicate
    • P2: Important
    • None
    • 5.12.0, 5.13.0 RC 1
    • WebEngine
    • None

    Description

      The OffscreenCanvas feature (https://developers.google.com/web/updates/2018/08/offscreen-canvas) added in chromium 69 does not seem to work in either QtWebEngine 5.12 or 5.13.

      Repro steps:

      With the quicknanobrowser example, go to https://devnook.github.io/OffscreenCanvasDemo/index.html

      The content rendered to the OffscreenCanvas in the worker does not display:

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        Issue Links

          duplicates

          User Story - Created by Jira Software - do not edit or delete. Issue type for a user story. QTBUG-71885 Use upstream display compositor

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
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              juri.valdmann Jüri Valdmann (Inactive)
              bwebber Brett Webber
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              Dates

                Created:
                Updated:
                Resolved:

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