<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_REOPENED " title="REOPENED --- - Rendering issues are back on gen4" href="https://bugs.freedesktop.org/show_bug.cgi?id=65665#c12">Comment # 12</a> on <a class="bz_bug_link bz_status_REOPENED " title="REOPENED --- - Rendering issues are back on gen4" href="https://bugs.freedesktop.org/show_bug.cgi?id=65665">bug 65665</a> from <a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> Chris Wilson</a> <pre>Ugg. My hack strikes back: commit 5189ba727fe48990f00d5787c53d7b15fa1838a4 Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> Date: Sat Jun 22 13:39:47 2013 +0100 sna: Refine the self-cow copy hack to reduce collateral damage Sergio Callegari found a case in LibreOffice that copied cloned pixmaps onto each other and then modified one of the pair. This was triggering the hack put in to speed up firefox scrolling, unfortunately. Reported-by: Sergio Callegari <<a href="mailto:sergio.callegari@gmail.com">sergio.callegari@gmail.com</a>> References: <a class="bz_bug_link bz_status_REOPENED " title="REOPENED --- - Rendering issues are back on gen4" href="show_bug.cgi?id=65665">https://bugs.freedesktop.org/show_bug.cgi?id=65665</a> Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>></pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>