Posted by Sven Gothel on Dec 18, 2023; 9:59am
URL: https://forum.jogamp.org/Performance-tp4043199p4043215.html

Hi JC,

to remove the confusion, your issues boils down to:

- Temurin release jdk-21.0.1+12.
- Some Windows machine (x64?)
- Intel UDH Graphics 630
- Old fixed function pipeline GL code
- Works well w/ JOGL 2.3.2
- Works slow w/ JOGL >= 2.4.0

Is the above correct?

Is the mentioning of 'Citrix' relevant here?

+++

Can you vouch that previously your NVidia didn't get used w/ JOGL 2.3.2
and hence we can ignore all the text in this regard?

+++

Not sure if I have a compatible system to test (esp Windows on such hardware - Linux is available).

Would you detail this performance regression in a bug report?
Also add a good enough little test producing numbers to validate (expected vs has) ?

We had a bug report before .. but then author figured its gone
and reviewing JOGL 2.3 delta within GLContext didn't enlighten me.

This would be a good task for sponsoring as well, if any company is all eyes ;-)
https://jogamp.org/wiki/index.php?title=Maintainer_and_Contacts#Commercial_Support