Date: Fri, 04 Mar 2016 21:39:24 +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-z93929UEg3@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 #10 from Arto Pekkanen <aksyom@gmail.com> --- (In reply to Jan Beich from comment #9) I will try what you suggested. I've not used a compositor, because the SNA acceleration in Xorg configurat= ion provides a working VSync (whereas the other acceleration methods would incur tearing in video playback)- But I could try using compton, see if it helps. If Firefox uses OpenGL (via Cairo) during video playback, I am really curio= us why it makes X.org use 50% CPU ... very strange indeed. --=20 You are receiving this mail because: You are the assignee for the bug.=
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