| sound.h (142716) | sound.h (148606) |
|---|---|
| 1/*- 2 * Copyright (c) 1999 Cameron Grant <cg@freebsd.org> 3 * Copyright by Hannu Savolainen 1995 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 10 unchanged lines hidden (view full) --- 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * | 1/*- 2 * Copyright (c) 1999 Cameron Grant <cg@freebsd.org> 3 * Copyright by Hannu Savolainen 1995 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 10 unchanged lines hidden (view full) --- 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * |
| 27 * $FreeBSD: head/sys/dev/sound/pcm/sound.h 142716 2005-02-27 22:16:30Z phk $ | 27 * $FreeBSD: head/sys/dev/sound/pcm/sound.h 148606 2005-07-31 16:16:22Z netchild $ |
| 28 */ 29 30/* 31 * first, include kernel header files. 32 */ 33 34#ifndef _OS_H_ 35#define _OS_H_ --- 103 unchanged lines hidden (view full) --- 139 140/* many variables should be reduced to a range. Here define a macro */ 141#define RANGE(var, low, high) (var) = \ 142 (((var)<(low))? (low) : ((var)>(high))? (high) : (var)) 143#define DSP_BUFFSIZE (8192) 144 145/* make figuring out what a format is easier. got AFMT_STEREO already */ 146#define AFMT_32BIT (AFMT_S32_LE | AFMT_S32_BE | AFMT_U32_LE | AFMT_U32_BE) | 28 */ 29 30/* 31 * first, include kernel header files. 32 */ 33 34#ifndef _OS_H_ 35#define _OS_H_ --- 103 unchanged lines hidden (view full) --- 139 140/* many variables should be reduced to a range. Here define a macro */ 141#define RANGE(var, low, high) (var) = \ 142 (((var)<(low))? (low) : ((var)>(high))? (high) : (var)) 143#define DSP_BUFFSIZE (8192) 144 145/* make figuring out what a format is easier. got AFMT_STEREO already */ 146#define AFMT_32BIT (AFMT_S32_LE | AFMT_S32_BE | AFMT_U32_LE | AFMT_U32_BE) |
| 147#define AFMT_24BIT (AFMT_S24_LE | AFMT_S24_BE | AFMT_U24_LE | AFMT_U24_BE) |
|
| 147#define AFMT_16BIT (AFMT_S16_LE | AFMT_S16_BE | AFMT_U16_LE | AFMT_U16_BE) 148#define AFMT_8BIT (AFMT_U8 | AFMT_S8) | 148#define AFMT_16BIT (AFMT_S16_LE | AFMT_S16_BE | AFMT_U16_LE | AFMT_U16_BE) 149#define AFMT_8BIT (AFMT_U8 | AFMT_S8) |
| 149#define AFMT_SIGNED (AFMT_S16_LE | AFMT_S16_BE | AFMT_S8) 150#define AFMT_BIGENDIAN (AFMT_S16_BE | AFMT_U16_BE) | 150#define AFMT_SIGNED (AFMT_S32_LE | AFMT_S32_BE | AFMT_S24_LE | AFMT_S24_BE | \ 151 AFMT_S16_LE | AFMT_S16_BE | AFMT_S8) 152#define AFMT_BIGENDIAN (AFMT_S32_BE | AFMT_U32_BE | AFMT_S24_BE | AFMT_U24_BE | \ 153 AFMT_S16_BE | AFMT_U16_BE) |
| 151 152struct pcm_channel *fkchan_setup(device_t dev); 153int fkchan_kill(struct pcm_channel *c); 154 155#define SND_MAXVCHANS 255 156 157/* 158 * Minor numbers for the sound driver. --- 156 unchanged lines hidden --- | 154 155struct pcm_channel *fkchan_setup(device_t dev); 156int fkchan_kill(struct pcm_channel *c); 157 158#define SND_MAXVCHANS 255 159 160/* 161 * Minor numbers for the sound driver. --- 156 unchanged lines hidden --- |