Posted by gouessej on Dec 16, 2010; 12:02pm
URL: https://forum.jogamp.org/problems-with-shaders-tp2092883p2097944.html

Ok I reply to myself. The example found on Javagaming was wrong. When I replaced glGetProgramiv by glGetShaderiv for each shader, it solved my problem.

Sven, could I suggest a very simple example of shaders? Mine uses a vertex shader, a pixel shader and a geometry shader.