Posted by axel22 on Jul 11, 2013; 6:44pm
URL: https://forum.jogamp.org/JOGL-GLSL-version-and-Mac-OS-X-10-7-5-tp4029574p4029576.html

Thank you for your answer.
From investigating what the capabilities of Radeon HD 6970M are on 10.7.5, it appears the driver should be GLSL 1.5 compliant.

I'll try running the same code from C directly to verify this.