Date: Sun, 4 Jul 2004 11:57:07 -0700 (PDT) From: Don Lewis <truckman@FreeBSD.org> To: darron@kewl.org Cc: freebsd-current@FreeBSD.org Subject: Re: Network diagrams ready Message-ID: <200407041857.i64Iv7Ic083748@gw.catspoiler.org> In-Reply-To: <60503.1088681781@bogus.kewl.org>
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On 1 Jul, Darron Broad wrote: > rufus# diff -u via82c686.c.orig via82c686.c > --- via82c686.c.orig Thu Jul 1 12:28:25 2004 > +++ via82c686.c Thu Jul 1 12:28:43 2004 > @@ -41,7 +41,7 @@ > #define SEGS_PER_CHAN (NSEGS/2) > > #define TIMEOUT 50 > -#define VIA_DEFAULT_BUFSZ 0x1000 > +#define VIA_DEFAULT_BUFSZ 0x8000 > > #undef DEB > #define DEB(x) > The change of VIA_DEFAULT_BUFSZ to 0x8000 is personal because I don't care > about latency and the default value of 0x1000 is unusable on anything unless > it happens to have a 100GHZ processort, and mine is onyl 800MHZ. > > This has annoyed me for ages, how about some kind of sysctl for sound buffers? Since this value only gets used in the device attach routine I think this would have to be done with a device hint. The sound player application should already have the ability to change the buffer size to something other than the default with a runtime ioctl().
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