Bug 407756 - Dragging Krita window from one display to another hang-ups system for a couple of seconds
Summary: Dragging Krita window from one display to another hang-ups system for a coupl...
Status: RESOLVED INTENTIONAL
Alias: None
Product: krita
Classification: Applications
Component: OpenGL Canvas (show other bugs)
Version: git master (please specify the git hash!)
Platform: Microsoft Windows Microsoft Windows
: NOR minor
Target Milestone: ---
Assignee: Krita Bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-05-20 12:01 UTC by Dmitry Kazakov
Modified: 2022-09-19 11:59 UTC (History)
2 users (show)

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Description Dmitry Kazakov 2019-05-20 12:01:26 UTC 
STEPS TO REPRODUCE
1. Setup 2 displays cottexted to the same PC
2. Open Krita on one display
3. Drag Krita window to another display

OBSERVED RESULT

While dragging the system will freeze for a couple of seconds while Krita recalculates the tiles for a new display profile


EXPECTED RESULT

No freeze should happen

ADDITIONAL INFORMATION

See this discussion: https://invent.kde.org/kde/krita/merge_requests/23
Comment 1 wolthera 2019-09-21 16:25:13 UTC 
boud is confirming it in the merge request.
Comment 2 Halla Rempt 2022-09-19 11:59:07 UTC 
The MR says "The "hangup" is caused by refetching the image when changing display profile. This delay is also present without the patch." -- so that is unavoidable, and there is no reason to keep this report open anymore.