https://bugs.freedesktop.org/show_bug.cgi?id=101739
--- Comment #5 from ysblokje@gmail.com --- (In reply to nadro-linux from comment #4)
You can fix that issue by added this entry to drirc file:
<application name="ARMA 3" executable="arma3.x86_64"> <option name="glsl_correct_derivatives_after_discard" value="true"/> </application> ------- I hope that it will be permanently added to mesa official drirc file.
I just tried this, has no effect for me. At least not on mesa 17.3.1