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  1. Qt
  2. QTBUG-83042

OpacityMask fails to work in multi-processing env without OpenGL ES2 support

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Details

    • Bug
    • Resolution: Unresolved
    • P2: Important
    • None
    • 5.14.1
    • QPA: Wayland
    • Linux/Wayland

    Description

      I know decided to file a bug for Qt on this as we had a report for Neptune for a while.

      Neptune's code uses OpacityMask to render pictures with people framed in a circle in the Phone application. It works well on all platforms on 5.14.1, excepting the desktop Linux where the Phone app runs in multi-process, but the unlaying Qt is build without "-opengl es2" . On the recent builds the phone app does not show pictures with people at all. Removing OpacityMask makes pictures with people show up in square frames.

      See the linked issues for details and esp the AUTOSUITE-1405 which contains some research.

      Attachments

        Issue Links

          resulted from

          Bug - A problem which impairs or prevents the functions of the product. AUTOSUITE-1402 maps: mapboxgl plugin doesn't work in multiprocess mode with Qt from installer

          • 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. AUTOSUITE-1518 No persons icons shown in the Phone app

          • 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. AUTOSUITE-1405 RoundImage: applying OpacityMask for Image makes it invisible with Qt 5.14 from installer

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

          Activity

            People

              qt.team.graphics.and.multimedia Qt Graphics Team
              vminenko Vladimir Minenko
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              Dates

                Created:
                Updated: