jpeg lossless rotation not 90°

[herr_k.]

using 1.97.2 (libf5.60) i still got (through various version jumps)
the problem that when i choose lossles rotation clockwise 90° it rotates 180°..
anyone can confirm this?

[xnview]

Do you use lossless rotation? Do you use 'rotate based on EXIF orientation'?

[herr_k.]

jpeg lossless transformation > rotate 90° right.

[Clo]

Pierre

Hello !

I can confirm, asking for rotation 90° —> Right results in a 180° mirrored image

KR
Claude
Clo

[JohnFredC]

Confirmed!

[xnview]

I can't reproduce, could you send me a jpeg sample?

[Clo]

Pierre

Hello !

• It seems that's random, for instance it occured here while the PC ran for a long time (let's say : 2…3 days).
- At this moment after a shut down and reboot, I can't reproduce either using the same file !
- I could reproduce from the 90°-R button of the JPEG box (that's opened from the main JPEG button in the tool bar,
and not from the menu).

 KR
Claude
Clo

[herr_k.]

here its not random, its ALWAYS 180° no matter if invoked from the menu or a button.

[oops66]

Hello,
FI: I do not have this problem too (under Ubuntu + Wine)

[xnview]

here its not random, its ALWAYS 180° no matter if invoked from the menu or a button.

Could you send me a jpeg sample?

[herr_k.]

i noticed this happens only the first time one uses lossless jpeg transformation,
rotating the second time one the same picture just works fine then, so maybe you want to make a copy of my uploaded picture first.
here > http://www.mediafire.com/?xruzxmzdte3

[xnview]

i noticed this happens only the first time one uses lossless jpeg transformation,
rotating the second time one the same picture just works fine then, so maybe you want to make a copy of my uploaded picture first.
here > http://www.mediafire.com/?xruzxmzdte3

Ok, i can reproduce!!

[JohnFredC]

Please fix soon!!!