Bug 479804

Summary:	I find the memory usage of a coverage of my painting is EXTREMELY LAREGE,thought it shouldn't have be.
Product:	[Applications] krita	Reporter:	Joe <zaizhou17>
Component:	Resource Management	Assignee:	Krita Bugs <krita-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	dimula73
Priority:	NOR
Version First Reported In:	5.2.2
Target Milestone:	---
Platform:	Compiled Sources
OS:	Microsoft Windows
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Joe 2024-01-14 15:33:36 UTC

SUMMARY
***
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***


STEPS TO REPRODUCE
I don't know how to REPRODUCE this coverage,but you can decompress the the KRA. file in the zip. file in attachment and copy the "head4" coverage to other KRA.files to reproduce the phenomenon.


OBSERVED RESULT
the KRA.files cost 3.4GIB of the video card's memory

EXPECTED RESULT
the KRA.files should cost  much less video card's memory than 3.4GIB 

SOFTWARE/OS VERSIONS
Windows: Windows11 22H2
macOS: 22621.3007
Linux/KDE Plasma: unsure
(available in About System)
KDE Plasma Version: unsure
KDE Frameworks Version: unsure
Qt Version: unsure

ADDITIONAL INFORMATION
I've tried this on Krita 5.1.4 and Krita 5.2.2,and the bug can occur on both of them .

Comment 1 Dmitry Kazakov 2024-01-14 15:36:43 UTC

There seems to be no file attached

Comment 2 Dmitry Kazakov 2024-01-14 15:44:24 UTC


*** This bug has been marked as a duplicate of bug 479805 ***