Posted by jmaasing on Dec 18, 2015; 3:50pm
URL: https://forum.jogamp.org/Missing-formats-tp4035139p4035913.html

elect wrote

I saw glAlphaFunc is available under GL2ES1 and not GL3, similar for glTexRenderbufferNV, available under GL2 but not GL3, is this normal/right?

Yes, they are not available in GL3 and later.

Appendix E lists the deprecations:
https://www.opengl.org/registry/doc/glspec30.20080811.withchanges.pdf