Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-52475

linuxfb should not clear to opaque black

    XMLWordPrintable

    Details

    • Type: Task
    • Status: Closed
    • Priority: P2: Important
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: 5.6.1
    • Component/s: QPA: LinuxFB
    • Labels:
      None
    • Technical Risk:
      Normal
    • Commits:
      844ea8beea8d8edb68fea18017cdc57592b2808c

      Description

      QFbScreen and QLinuxFbScreen are not suitable for creating linuxfb-based overlays. This is due to clearing to opaque black. The behavior should be synchronized with other platform plugins' backingstores where images with an alpha channel get cleared to Qt::transparent and the composition mode is changed accordingly.

        Attachments

        For Gerrit Dashboard: QTBUG-52475
        # Subject Branch Project Status CR V

          Activity

            People

            Assignee:
            lagocs Laszlo Agocs
            Reporter:
            lagocs Laszlo Agocs
            Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

              Dates

              Created:
              Updated:
              Resolved:

                Gerrit Reviews

                There are no open Gerrit changes