Date: Mon, 15 Jun 2009 04:31:34 +0000 (UTC) From: Ariff Abdullah <ariff@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/sound version.h src/sys/tools/sound feeder_rate_mkfilter.awk Message-ID: <200906150432.n5F4WkrG017872@repoman.freebsd.org>
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ariff 2009-06-15 04:31:34 UTC
FreeBSD src repository
Modified files:
sys/dev/sound version.h
sys/tools/sound feeder_rate_mkfilter.awk
Log:
SVN rev 194233 on 2009-06-15 04:31:34Z by ariff
- Add a way to change filter oversampling factor through
FEEDER_RATE_PRESET "OVERSAMPLING_FACTOR:X .. .." where
X = log2(oversampling factor).
- Lower down default filter oversampling factor from 128
(log2 = 7) to 32 (log2 = 5), saving worth of 80 Kb.
The use of better polynomial interpolator will raise
its conversion quality/accuracy to match (or slightly
better) with previous settings.
- Bump driver version.
Revision Changes Path
1.4 +1 -1 src/sys/dev/sound/version.h
1.2 +39 -14 src/sys/tools/sound/feeder_rate_mkfilter.awk
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