[Libreoffice-bugs] [Bug 140388] New: Document text becomes blurry when moving Writer window to a HiDPI 150% scaled display on Wayland

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=140388

            Bug ID: 140388
           Summary: Document text becomes blurry when moving Writer window
                    to a HiDPI 150% scaled display on Wayland
           Product: LibreOffice
           Version: 7.0.4.2 release
          Hardware: All
                OS: Linux (All)
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: Writer
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: jan.public at famvlug.nl

Description:
Text in LibreOffice is is inconsistently sharp or blurred on my Fedora Linux
system running GNOME Wayland with two displays. One regular display and one
HiDPI display, zoomed to 150%.
This issue can be manifest at the same time in two different documents using
the same font, see screenshot.
Resizing the window with the blurry text makes the text sharp again.

Steps to Reproduce:
1. Move a Writer window with text in it from the HiDPI display to the normal
display.
2. Maximize this window in the normal display.
3. Drag the window to the HiDPI display, the text becomes blurry.
4. Resize the window on the HiDPI display, the text becomes sharp.

Actual Results:
After moving the Writer window to a 150% scaled HiDPI display in GNOME Wayland
the text rendering is burry.

Expected Results:
The text should always be rendered sharply.


Reproducible: Always


User Profile Reset: No


OpenGL enabled: Yes

Additional Info:
libreoffice-writer.x86_64    1:7.0.4.2-7.fc33
libwayland                   1.18.0.2.fc33
Fedora 33, fully up to date

 # inxi -G
Graphics:  Device-1: Intel Crystal Well Integrated Graphics driver: i915 v:
kernel 
           Device-2: Acer BisonCam NB Pro type: USB driver: uvcvideo 
           Display: server: Fedora Project X.org 1.20.10 driver: modesetting
unloaded: fbdev,vesa resolution: 
           1: 2560x1440~30Hz 2: 1920x1080~60Hz 
           OpenGL: renderer: Mesa DRI Intel Iris Pro Graphics P5200 (HSW GT3)
v: 4.5 Mesa 20.3.4 

$ loginctl show-session 36   | grep -i type
Type=wayland

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/libreoffice-bugs/attachments/20210213/b437312c/attachment.htm>