Bug 502472

Summary:	Krita 5.3.0 prealpha df5e19f8 : very laggy search function
Product:	[Applications] krita	Reporter:	stephen <tgdev001>
Component:	Dockers	Assignee:	Krita Bugs <krita-bugs-null>
Status:	RESOLVED FIXED
Severity:	normal	CC:	acc4commissions, griffinvalley, penguinflyer2222
Priority:	NOR	Keywords:	regression
Version First Reported In:	nightly build (please specify the git hash!)
Target Milestone:	---
Platform:	Microsoft Windows
OS:	Microsoft Windows
Latest Commit:	https://invent.kde.org/graphics/krita/-/commit/7febe785d74240a2ba2387ddff93141f42931a3c	Version Fixed In:	5.3
Sentry Crash Report:

Description stephen 2025-04-06 04:18:16 UTC

SUMMARY
For some reason, the search function has become very laggy, 
wherever it's available( filter -> halftone-> pattern search, brush preset search, etc

STEPS TO REPRODUCE
1. Get into the brush preset interface or pattern interface
2. In the search bar, try to type something

OBSERVED RESULT
Very laggy behavior of the feature as you type a letter in the
bar

EXPECTED RESULT
No lag at all

SOFTWARE/OS VERSIONS
Windows 10

Comment 1 Freya Lupen 2025-04-06 13:11:01 UTC

Confirmed. It also happens on 5.2.x if the resource cache was modified by 5.3.x.

Related MR: https://invent.kde.org/graphics/krita/-/merge_requests/2368

Comment 2 wolthera 2025-05-08 15:54:36 UTC

This should be fixed now, as the metadata fixes and refactors got merged a few hours ago. If it still happens, don't hesitate to reopen!

Comment 3 acc4commissions 2025-05-08 16:08:29 UTC

(In reply to wolthera from comment #2)
> This should be fixed now, as the metadata fixes and refactors got merged a
> few hours ago. If it still happens, don't hesitate to reopen!

Is it pushed for the 5.2 builds too?

Comment 4 wolthera 2025-05-08 16:19:45 UTC

Because it is so huge, the patch is very hard to backport. It might even be that we will not backport it at all, given that the problem it fixes only happens when you use the nightlies.