<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Graphical glitches r600 in game this war of mine linux native" href="https://bugs.freedesktop.org/show_bug.cgi?id=103544#c15">Comment # 15</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Graphical glitches r600 in game this war of mine linux native" href="https://bugs.freedesktop.org/show_bug.cgi?id=103544">bug 103544</a> from <a class="email" href="mailto:sroland@vmware.com" title="Roland Scheidegger <sroland@vmware.com>"> Roland Scheidegger</a> <pre>(In reply to Roland Scheidegger from <a href="show_bug.cgi?id=103544#c14">comment #14</a>) > - the driver doesn't use the ieee variants consistently (e.g. muls from > lerps). > There's also some inconsistencies - for r600, the comments say for non-gl > usage the ieee variant should be used for rcp, however eg/cayman will use > that anyway, and I don't think handling it differently between these drivers > is done on purpose. Actually that seems to be the problem - on r600, rcp/rsq_clamped are used (btw does someone know why rsq has its own code expansion on r600, but not eg/cayman)? But eg/cayman use rcp/rsq_ieee. It looks like if I use rcp_clamped instead that is enough to fix everything (regardless what rsq/min/max are using).</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>