fredrik added a comment.
You should use the GLX_MESA_query_renderer extension for this when it is available. REPOSITORY R102 KInfoCenter REVISION DETAIL https://phabricator.kde.org/D6565 To: madcatx, graesslin Cc: fredrik, graesslin, cfeck, plasma-devel, ZrenBot, progwolff, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart, lukas