From owner-cvs-all Sun Apr 2 22:34:48 2000 Delivered-To: cvs-all@freebsd.org Received: from atdot.dotat.org (atdot.dotat.org [150.101.89.3]) by hub.freebsd.org (Postfix) with ESMTP id E006337B8F8; Sun, 2 Apr 2000 22:34:41 -0700 (PDT) (envelope-from newton@atdot.dotat.org) Received: (from newton@localhost) by atdot.dotat.org (8.9.3/8.9.3) id PAA62534; Mon, 3 Apr 2000 15:04:29 +0930 (CST) (envelope-from newton) Date: Mon, 3 Apr 2000 15:04:29 +0930 From: Mark Newton To: "Daniel O'Connor" Cc: MIHIRA Sanpei Yoshiro , cvs-all@FreeBSD.org, cvs-committers@FreeBSD.org, cg@FreeBSD.org, sobomax@altavista.net Subject: Re: cvs commit: src/sys/dev/sound/isa ess.c Message-ID: <20000403150429.A62397@atdot.dotat.org> References: <200004021437.XAA34730@lavender.yy.cs.keio.ac.jp> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 1.0i In-Reply-To: ; from doconnor@gsoft.com.au on Mon, Apr 03, 2000 at 12:41:17PM +0930 X-PGP-Key: http://slash.dotat.org/~newton/pgpkey.txt Sender: owner-cvs-all@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Mon, Apr 03, 2000 at 12:41:17PM +0930, Daniel O'Connor wrote: > On 02-Apr-00 MIHIRA Sanpei Yoshiro wrote: > > I think so too. Some sound application software(especially for > > GAME, for example, games/xgalaga, games/rollemup in ports > > collection) has this buffer problem. > > I also think, we need to add sysctl for buffer size. > > What about the existing block size ioctl's? Interesting datapoint: If you run RealPlayer7 for Linux under FreeBSD, audio and video are desynchronized. If you reconfigure it to use the "Old OSS Drivers" instead of "Native Sound Drivers" it works just fine (but fails to provide audio when viewing ShockWave content). This is with a SoundBlaster AWE64 ISA card. ... which is to say that our sound drivers are already *capable* of avoiding the annoying out-of-sync buffering bugs, but they usually choose not to :-) - mark -------------------------------------------------------------------- I tried an internal modem, newton@atdot.dotat.org but it hurt when I walked. Mark Newton ----- Voice: +61-4-1620-2223 ------------- Fax: +61-8-82231777 ----- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message