Details
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Bug
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Resolution: Done
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P1: Critical
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5.14.0
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None
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Last Archlinux
freetype 2.10.1
fontconfig 2.13.91
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b31852c4caa36cc564e25adbdacfa534e1dfe7c0 (qt/qtbase/5.14.1)
Description
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).
Attachments
Issue Links
- is duplicated by
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QTBUG-80914 [reg] Antialising can't be disabled when high dpi scaling is enabled
- Closed
- relates to
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QTBUG-88225 Text looks bad when grayscale antialiasing enabled
- Reported
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QTBUG-80919 [REG 5.13->5.14] regression Qt::AA_EnableHighDpiScaling
- Closed
For Gerrit Dashboard: QTBUG-80967 | ||||||
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# | Subject | Branch | Project | Status | CR | V |
286420,5 | Restore QHighDPIScaling::isActive() 5.13 behavior | 5.14.1 | qt/qtbase | Status: MERGED | +2 | 0 |