Bug 413796 - inverted colours while drawing
Summary: inverted colours while drawing
Status: RESOLVED WORKSFORME
Alias: None
Product: krita
Classification: Applications
Component: Color Selectors (other bugs)
Version First Reported In: 4.2.7.1
Platform: Microsoft Windows Microsoft Windows
: NOR critical
Target Milestone: ---
Assignee: Krita Bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-11-04 06:49 UTC by lavalol654
Modified: 2019-12-04 04:33 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:


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Description lavalol654 2019-11-04 06:49:45 UTC
SUMMARY
colours are inverted while drawing but not with the complete image

STEPS TO REPRODUCE
1. draw with colour
2. 
3. 

OBSERVED RESULT


EXPECTED RESULT


SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION
Comment 1 Halla Rempt 2019-11-04 08:01:19 UTC
Well, to state the blindingly obvious: this is not a bug that hits every user. We wouldn't have released Krita otherwise. In fact, it's most likely that you are using an AMD GPU and have enabled OpenGL in the display page of Krita's settings dialog. 

You don't give any information about your system, so that's just a guess, but this is a known bug in some versions of AMD's OpenGL drivers. You usually can work around it by switching to the Angle renderer in the display page of the settings dialog.

Please check whether that works for you, and if it doesn't append the contents of Help->System Information for Bug Reports to this bug.
Comment 2 Bug Janitor Service 2019-11-19 04:33:10 UTC
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 3 Bug Janitor Service 2019-12-04 04:33:12 UTC
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!