Bug 229662 - AutoCorrection "Equalize" fails for some PNGs
Summary: AutoCorrection "Equalize" fails for some PNGs
Status: RESOLVED FIXED
Alias: None
Product: digikam
Classification: Applications
Component: Plugin-Editor-AutoColors (show other bugs)
Version: 1.3.0
Platform: unspecified Linux
: NOR normal
Target Milestone: ---
Assignee: Digikam Developers
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-03-06 10:20 UTC by Andi Clemens
Modified: 2023-05-01 02:58 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In: 8.1.0
Sentry Crash Report:

Attachments
Equalize not working (441.31 KB, image/png)
2010-03-06 10:21 UTC, Andi Clemens 		Details
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Description Andi Clemens 2010-03-06 10:20:30 UTC 
Version:           unknown (using 4.4.1 (KDE 4.4.1), Arch Linux)
Compiler:          gcc
OS:                Linux (i686) release 2.6.32-ARCH

Some PNGs of mine are not able to use the "Equalize" autoCorrection filter.
See attached screenshot. 
According to "git bisect" the commit http://websvn.kde.org/?revision=1091019&view=revision is responsible for that issue.
Comment 1 Andi Clemens 2010-03-06 10:21:33 UTC 
Created attachment 41373 [details]
Equalize not working
Comment 2 Johannes Wienke 2010-03-06 10:31:06 UTC 
I can confirm this also for jpegs. I think this isn't related to the file format at all.
Comment 3 Andi Clemens 2010-03-06 10:47:15 UTC 
I can only see it for this PNG, but it might be unrelated to the file format.
Comment 4 caulier.gilles 2011-11-16 14:28:36 UTC 
Andi, Johannes,

I never reproduced this problem on my computer.

Do you have an image to hack ?

Gilles Caulier
Comment 5 Andi Clemens 2011-11-16 21:31:20 UTC 
Yes, I can provide the image from the above attachment. I will check if the bug is still there and sent it to you via email.

Andi
Comment 6 caulier.gilles 2011-12-17 18:54:13 UTC 
Andi,

This file still valid using digiKam 2.x serie ?

If yes, can you provide a file to test in my computer ?

Gilles Caulier
Comment 7 Andi Clemens 2011-12-21 00:22:47 UTC 
Yes, still valid. I send you a testimage via email
Comment 8 caulier.gilles 2023-05-01 02:58:09 UTC 
Not reproducible since a while with 8.0.0 release.