cf1afc1774
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.
43 lines
1.7 KiB
C
43 lines
1.7 KiB
C
/*-
|
|
* Copyright (c) 2007 Ariff Abdullah <ariff@FreeBSD.org>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _SND_VERSION_H_
|
|
#define _SND_VERSION_H_
|
|
|
|
/*
|
|
* FreeBSD sound driver internal versioning, nothing to do
|
|
* with OSS whatsoever. Dear future maintainer, please revisit
|
|
* this _before_ Jan 1 2148
|
|
*
|
|
* Last 2 decimal places reserved for daily versioning, starting
|
|
* with 0.
|
|
*/
|
|
#define SND_DRV_VERSION 2009061500
|
|
|
|
#endif /* !_SND_VERSION_H_ */
|