[gwenview] [Bug 433214] New: Under Wayland, Gwenview does not render any images correctly.

2021-02-18 Thread pseudopod 
https://bugs.kde.org/show_bug.cgi?id=433214

Bug ID: 433214
   Summary: Under Wayland, Gwenview does not render any images
correctly.
   Product: gwenview
   Version: 20.12.2
  Platform: Neon Packages
OS: Linux
Status: REPORTED
  Severity: normal
  Priority: NOR
 Component: general
  Assignee: gwenview-bugs-n...@kde.org
  Reporter: rei...@gmail.com
  Target Milestone: ---

Created attachment 135877
  --> https://bugs.kde.org/attachment.cgi?id=135877&action=edit
Screenshot of Gwenview's broken graphics.

Under Wayland, Gwenview does not render any images correctly. 


STEPS TO REPRODUCE
1. Log in with a wayland session
2. Open any image file with your usual file browser (in my case, Dolphin), or
from within Gwenview's own file browser.

OBSERVED RESULT
Application window opens with corrupted graphics where the image is supposed to
show up.

EXPECTED RESULT
Application window displays requested image.

SOFTWARE/OS VERSIONS
Operating System: KDE neon 5.21
KDE Plasma Version: 5.21.0
KDE Frameworks Version: 5.79.0
Qt Version: 5.15.2
Kernel Version: 5.4.0-65-generic
OS Type: 64-bit
Graphics Platform: Wayland

Hardware
Processors: 12 × AMD Ryzen 5 3600 6-Core Processor
Memory: 31,4 GiB of RAM
Graphics Processor: Radeon RX Vega 56

Additional information: 
Gwenview displays any image I have normally under an X11 session, and
Gwenview's own file browser shows thumbnails of the images, but fails to
display them when it tries to open them for a full-size view.

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[gwenview] [Bug 433214] Under Wayland, Gwenview does not render any images correctly.

2021-02-19 Thread pseudopod 
https://bugs.kde.org/show_bug.cgi?id=433214

--- Comment #3 from pseudopod  ---
(In reply to david.p.warner from comment #1)
> I can reproduce this if I change Animations to 'OpenGL' (Settings > Image
> View). If I use 'Software', images render as usual. Can you confirm what
> your system is using?

I had Gwenview set to use OpenGL, yes. The issue is not present in software
mode.

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