Date: Wed, 24 Apr 2013 16:22:53 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r249844 - head/sys/dev/sound/usb Message-ID: <201304241622.r3OGMr04009988@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: hselasky Date: Wed Apr 24 16:22:53 2013 New Revision: 249844 URL: http://svnweb.freebsd.org/changeset/base/249844 Log: Fix the USB audio feedback endpoint algorithm. There should not be any need to bias the returned value. Reported by: Craig Leres <leres@ee.lbl.gov> Modified: head/sys/dev/sound/usb/uaudio.c Modified: head/sys/dev/sound/usb/uaudio.c ============================================================================== --- head/sys/dev/sound/usb/uaudio.c Wed Apr 24 13:54:55 2013 (r249843) +++ head/sys/dev/sound/usb/uaudio.c Wed Apr 24 16:22:53 2013 (r249844) @@ -1981,10 +1981,6 @@ uaudio_chan_play_sync_callback(struct us while (temp > (sample_rate + (sample_rate / 2))) temp /= 2; - /* bias */ - - temp += (sample_rate + 1999) / 2000; - /* compare */ DPRINTF("Comparing %d < %d\n",
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201304241622.r3OGMr04009988>