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  1. Qt
  2. QTBUG-67652

Implement masking and reenable masked tiling

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Details

    • Bug
    • Resolution: Done
    • P2: Important
    • None
    • 5.11.0 Beta 3
    • WebEngine
    • None

    Description

      With https://codereview.qt-project.org/#/c/225929/ we disabled masked tiling from Chromium, but since they enabled it everywhere, and they have no command-line option to disable it, this option will probably go away for us soon, and we need to implement handling of it delegated_frame_node.cpp

      This is the relevant upstream bug https://bugs.chromium.org/p/chromium/issues/detail?id=567293 and this change seem to be what they did in chromium renderers to make it work: 

      https://chromium.googlesource.com/chromium/src/+/5e6bda5447afa39cc476898bcdd2ee560b1620bc%5E%21/ though this appears to depend on pre-existing support for masking, which we don't have either

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          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
          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-67585 Some websites are displayed tiled

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-67414 Crash in QtWebEngineCore upon a few resizes if the web page contains certain JS code

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          replaces

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-51180 Process CSS Masking in scene integration

          • P4: Low - Would be nice to fix, but it's not very important.
          • Closed
          For Gerrit Dashboard: QTBUG-67652
          # Subject Branch Project Status CR V
          241644,2 Fix tiled layers 5.12 qt/qtwebengine Status: MERGED +2 0

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              juri.valdmann Jüri Valdmann (Inactive)
              allan.jensen Allan Sandfeld Jensen
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              Dates

                Created:
                Updated:
                Resolved:

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