bugMyPaint - Bugs: bug #20741, Mypaint generates gpl files with...

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bug #20741: Mypaint generates gpl files with out-of-bounds colour-ranges for Gimp and Krita

Submitted by:  wolthera <thera>
Submitted on:  Wed 17 Apr 2013 02:15:22 PM UTC  
Severity: 3 - NormalPriority: 5 - Normal
Status: Ready For TestPrivacy: Public
Assigned to: Andrew Chadwick <achadwick>Open/Closed: Closed
Release: 1.1Planned Release: None
Operating System: Linux Mint

Tue 24 Jun 2014 09:05:31 PM UTC, comment #2:

This bug tracker will shortly be moving to Github. As part of this process, we are reviewing old bug reports on gna.org.

This bug was marked as Ready for Test some time ago, but was still classified as Open and no testing feedback has been submitted. I am therefore assuming that the problem has been fixed to everyone's satisfaction.

If you believe that this bug still affects the most recent git master of MyPaint (and thus the next release), please feel free to open a new issue on Github about it. Our new issue trackers are:


Andrew Chadwick <achadwick>
Project AdministratorIn charge of this item.
Mon 22 Apr 2013 01:11:37 AM UTC, comment #1:

Good spot, and thanks for the report. Turns out it was broken when both saving and loading.

Should be fixed in https://gitorious.org/mypaint/mypaint/commit/d24c157770c62c5eac8beefca274827577482858

Andrew Chadwick <achadwick>
Project AdministratorIn charge of this item.
Wed 17 Apr 2013 02:15:22 PM UTC, original submission:

I initially thought this was a Krita bug, so I reported it there first: https://bugs.kde.org/show_bug.cgi?id=318345

Basically, Gimp and Krita think rgb to go from 0 to 255, and Mypaint and Gpick consider it to go from 1 to 256, leading to buggy palette files.

Reported it here for Gpick:

wolthera <thera>


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  • -unavailable- added by achadwick (Updated the item)
  • -unavailable- added by thera (Submitted the item)

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    Follow 3 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Tue 24 Jun 2014 09:05:31 PM UTCachadwickOpen/ClosedOpen=>Closed
    Mon 22 Apr 2013 01:11:37 AM UTCachadwickStatusNone=>Ready For Test
    Sun 21 Apr 2013 08:02:19 PM UTCachadwickAssigned toNone=>achadwick
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