@Override
    public void glGenerateMipmapEXT(final int target) {
        GL30.glGenerateMipmap(target);
    }
Implements GLFbo via OpenGL3+.

@author Kirill Vainer
jme3-lwjgl3/src/main/java/com/jme3/renderer/lwjgl/LwjglGLFboGL3.java