<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - [regression] DRI2 races" href="https://bugs.freedesktop.org/show_bug.cgi?id=78992#c40">Comment # 40</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - [regression] DRI2 races" href="https://bugs.freedesktop.org/show_bug.cgi?id=78992">bug 78992</a> from <a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> Chris Wilson</a> <pre>For fun: commit 2a0dc7ed4961d5bda08bb583a7a6a2cc633b27e4 Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> Date: Mon May 26 08:23:45 2014 +0100 sna/dri2: Move scanout processing from frame event to global The scanout is a global property, track it as so. The primary benefit to this is it strengthens our assertions that we never hand out an active scanout for use as a back buffer. Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> commit 05f149285b429c7b3f25ac8049477230aaef512c Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> Date: Sun May 25 07:14:53 2014 +0100 sna/dri2: Defer reallocation of backbuffer until request If we defer the reallocation of the backbuffer until the client requests the set of current buffers (with GetBuffers), then we can often avoid allocating the fresh backbuffer as the flip often retires before the client is ready. Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> Can I ask if you can also compile with --enable-debug (if you haven't already)?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>