Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-107629

[REG 6.3->6.4] WebEngineWidget OpenGL rendering is broken on Windows

    XMLWordPrintable

Details

    • Bug
    • Resolution: Done
    • P1: Critical
    • 6.4.1, 6.5.0 Beta1
    • 6.4.0
    • WebEngine
    • None
    • Windows
    • 600752aa97 (qt/qtbase/dev) 600752aa97 (qt/tqtc-qtbase/dev) 98fdf50c30 (qt/qtbase/6.4) 98fdf50c30 (qt/tqtc-qtbase/6.4) 98fdf50c30 (qt/tqtc-qtbase/6.4.1) 98fdf50c30 (qt/tqtc-qtbase/tqtc/qtinsight-6.4)

    Description

      • See attached screenshot
      • Reproducible with simplebrowser
      • Quick browsers/examples works fine
      • Other Qt examples work fine
      • Qt 6.3 works fine
      • Software rendering works fine
      • QWebEngine 6.4 with Qt 6.3 works fine -> seems to be caused by a change in qtbase or qtdeclarative (quickwidget?)

      Attachments

        Issue Links

          resulted from

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-104952 QT_WIDGETS_RHI/QOpenGLWidget lost transparency support on X11

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          For Gerrit Dashboard: QTBUG-107629
          # Subject Branch Project Status CR V
          439259,3 Set alphaBufferSize to -1 when disabling translucency in QtWidgets dev qt/qtbase Status: MERGED +2 0
          439714,2 Set alphaBufferSize to -1 when disabling translucency in QtWidgets 6.4 qt/qtbase Status: MERGED +2 0

          Activity

            People

              pvarga Peter Varga
              pvarga Peter Varga
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

                Gerrit Reviews

                  There are no open Gerrit changes