Resizing GLCanvas does not redraw immediately

Using the attached reproducer
reproducer_jogl.java

 make the window fullscreen by clicking the window decoration fullscreen button.

Only a portion of the fullscreen window is drawn in orange, while the whole window should be drawn orange.
This can also be reproduced by resizing the window very fast, a small portion of the window is not drawn with the correct color.

This bug does not happen on windows.

Adding a call to redraw() in display() works around the issue.

This bug has first been reported to SWT team
(https://bugs.eclipse.org/bugs/show_bug.cgi?id=542915)
Their conclusion is that the problem should come from JOGL.

Thanks

Hello

Please check in our bug tracker whether someone else hasn't already reported this bug.

Is it this bug?
https://jogamp.org/bugzilla/show_bug.cgi?id=1395

Indeed, you're right, it is the same issue reported by a colleague.
Sorry for the misunderstanding.
Thanks for your watchfulness.

You're welcome. Feel free to contribute. Please try to reproduce your bug with the latest release candidate.

We actually use the 2.3.2 version.
We wait for 2.4.

Have you an idea about a release date for this future version?

Please try the release candidate anyway, don't "wait". I don't tell you to use it in production, just give it a try to confirm whether it fixes your bug or not.

According to the roadmap, there are a few (but not trivial) bugs to fix before releasing JOGL 2.4.0. We are volunteers, some help is welcome.

Hi,

of course, we are ready to test a release candidate of 2.4.0 if it can help.
But, in bugzilla, it seems that our bug is not yet fixed (https://jogamp.org/bugzilla/show_bug.cgi?id=1395)
and the wiki page about 2.4.0 release does not even mention it.
Maybe it's too early to test a version in this case.

What do you think?

I think that some changes might have fixed this bug but as I'm not sure, I advise you to give it a try.

I suspect the fix of the bug 1358 to have fixed this bug too, that's why I ask you to test with JOGL 2.4.0 RC.

Thanks for your response.
Your reason seems sufficient to follow your advice and test the candidate version.
We'll keep you informed as soon as it is done.

Thank you. I don't want to make you waste your time. I cross my fingers ;)

Hi Julien,
I tested 2.4.0-rc and the bug is still there.
Sorry but the fix of the bug 1358 doesn't seem to fix bug 1395 too.

Hello

Thank you for the feedback. Please post a comment into the bug report 1358, the very latest RC should have fixed it. I have no workaround to provide, I don't know how to disable HiDPI in SWT.