Bug 374024

Summary: Brush strokes lags terribly
Product: [Applications] krita Reporter: danielkirby2
Component: GeneralAssignee: Krita Bugs <krita-bugs-null>
Status: RESOLVED WORKSFORME    
Severity: normal CC: halla
Priority: NOR    
Version First Reported In: 3.1.1   
Target Milestone: ---   
Platform: Microsoft Windows   
OS: Microsoft Windows   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description danielkirby2 2016-12-22 06:09:49 UTC
Every time I pain a big stroke it lags terribly like 1-2 secs, even if I lower the size of the brush it still lags for few moments. I am in a small canvas: 300 dpi, 8bits, 1000x1000.
Comment 1 Halla Rempt 2016-12-22 08:18:56 UTC
Hi Daniel,

While I'm glad you made the effort to report this issue you're experiencing, I can only say that there must be something wrong with your setup :-(

Krita hasn't lagged on a canvas like that since 1.3... And your canvas is just to small to paint anything that can be considered a a big stroke! Krita can easily handle 10,000x8,000 canvases with a 1000 pixel brush.

You could try to disable Instant Preview to see if that helps; if it does, the problem is probably with your display driver... You could also try to disable OpenGL for the same reason.

But on our side, I'm afraid we cannot do anything with this report. I'm really sorry about that :-(