Posted by The)Dson on Jul 04, 2023; 6:00am
URL: https://forum.jogamp.org/JoGL-Texture-Issue-tp4042729p4042735.html

Figured it out by using

gl.glTexImage2D( GL_TEXTURE_2D, 0, 3, textureData.getWidth(), textureData.getHeight(), 0, GL_RGB, textureData.getPixelType(), textureData.getBuffer() );

which is kind of logical, but so was the other way, still it works ! :)