Bug 372199

Summary: Jagged lines and low frame rate on canvas
Product: [Applications] krita Reporter: UsingMacOS <mysteriousfigure9>
Component: Brush enginesAssignee: Krita Bugs <krita-bugs-null>
Status: RESOLVED FIXED    
Severity: normal CC: halla
Priority: NOR    
Version First Reported In: 3.1 Beta   
Target Milestone: ---   
Platform: Other   
OS: macOS   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description UsingMacOS 2016-11-07 21:57:01 UTC 
Hello there, I've been trying out the third beta of the 3.1 release on my 2015 13" MacBook Pro.
I've noticed when I make fast brush strokes (or any speed that isn't slow) that, instead of proper circles, the lines are very angular and sharp no matter which brush I use and there appears to be a frame-rate drop when I do so.
The frame-rate drop is only on the canvas, even when just hovering over it.
I tried changing Instant Preview ON/OFF and changing the display settings a bit but it stays the same.
I checked the same version on a Windows machine and it works fine, so it appears to be related to my MacBook Pro.
Comment 1 UsingMacOS 2016-11-11 21:07:31 UTC 
It seems it was my display resolution that was the cause. Sorry about this.
Comment 2 Halla Rempt 2016-11-14 13:36:02 UTC 
Ah -- thanks for checking back with us!