Posted by Martin on Oct 26, 2021; 8:12pm
URL: https://forum.jogamp.org/JOGL-project-does-not-work-in-a-different-computer-tp4041404p4041405.html

Hi,

This function requires OpenGL4. You are probably using a computer with an older OpenGL version.

There is an example program showing how to read the GL version that your computer support in the recent discussion named “selecting highest possible profile”

https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBlendFunc.xhtml