Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-80967

Font hinting configuration pickup is broken in 5.14.0

XMLWordPrintable

    • Icon: Bug Bug
    • Resolution: Done
    • Icon: P1: Critical P1: Critical
    • 5.14.1, 5.15.0 Alpha
    • 5.14.0
    • GUI: Font handling
    • None
    • Last Archlinux
      freetype 2.10.1
      fontconfig 2.13.91
    • Linux/X11
    • b31852c4caa36cc564e25adbdacfa534e1dfe7c0 (qt/qtbase/5.14.1)

      After upgrading 5.13.2->5.14.0 font rendering is changed in KDE applications despite no config changes were made. I have full hinting in fontconfig (see the attached config file), but after upgrade fonts are rendering with slight/no hinting (so, system configuration is ignored). In GTK applications everything is fine and fonts are rendering as before (full hinting). Downgrade to v.5.13.2 helps.

       

      UPD: setting `QT_AUTO_SCREEN_SCALE_FACTOR` to `0` or `QT_ENABLE_HIGHDPI_SCALING` to `0` helps me to get the proper font hinting on 5.14.0. But my DPI is not high (96).

        1. local.conf
          0.7 kB
        2. xdpyinfo.txt
          66 kB
        No reviews matched the request. Check your Options in the drop-down menu of this sections header.

            sorvig Morten Sørvig
            kite Roman Kosenko
            Votes:
            8 Vote for this issue
            Watchers:
            16 Start watching this issue

              Created:
              Updated:
              Resolved:

                There are no open Gerrit changes