Date: Sat, 05 Mar 2016 00:15:15 +0000 From: bugzilla-noreply@freebsd.org To: gecko@FreeBSD.org Subject: [Bug 203732] www/firefox: High CPU usage when playing HTML5 video when audio/alsa-plugins is built with BUFSZ_P2=off Message-ID: <bug-203732-21738-FLCKUsbodV@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-203732-21738@https.bugs.freebsd.org/bugzilla/> References: <bug-203732-21738@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D203732 --- Comment #12 from Arto Pekkanen <aksyom@gmail.com> --- (In reply to Jan Beich from comment #9) Hey I figured out why X.org uses so much CPU %. It is because of the XRender extension. If I disable XRender, then Firefox would use more CPU whilst X.o= rg would use less. Apparently XRender is used to do basic compositioning at X-server end, and in my situation turning it off solved some of the excessi= ve CPU usage. --=20 You are receiving this mail because: You are the assignee for the bug.=
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