<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Dirt showdown very low fps (~3fps) after update mesa" href="https://bugs.freedesktop.org/show_bug.cgi?id=99995#c3">Comment # 3</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Dirt showdown very low fps (~3fps) after update mesa" href="https://bugs.freedesktop.org/show_bug.cgi?id=99995">bug 99995</a> from <a class="email" href="mailto:kevin01010@gmail.com" title="Kevin Puertas <kevin01010@gmail.com>"> Kevin Puertas</a> <pre>(In reply to Ilia Mirkin from <a href="show_bug.cgi?id=99995#c1">comment #1</a>) > One difference is that 17.0 has GL 4.3 enabled for Maxwell (e.g. GTX 750), > which perhaps causes the game to choose a different path, thus not really be > directly comparable. Try it with > > MESA_GL_VERSION_OVERRIDE=4.1 If I export this before opening steam, steam causes a segfault > Or try it with > > MESA_EXTENSION_OVERRIDE='-GL_ARB_shader_image_load_store > -GL_ARB_compute_shader' If I try this, game loads smooth and works about 45fps, better than with mesa 13 (In reply to Gregor Münch from <a href="show_bug.cgi?id=99995#c2">comment #2</a>) >With higher GL versions, Dirt enables "advanced lighting" options in the graphics menu. At least for me, it is there, but Off in all the tests</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>