Annotation of src/usr.bin/aucat/dev.h, Revision 1.10
1.10 ! ratchov 1: /* $OpenBSD: dev.h,v 1.9 2009/01/10 20:02:28 ratchov Exp $ */
1.1 ratchov 2: /*
3: * Copyright (c) 2008 Alexandre Ratchov <alex@caoua.org>
4: *
5: * Permission to use, copy, modify, and distribute this software for any
6: * purpose with or without fee is hereby granted, provided that the above
7: * copyright notice and this permission notice appear in all copies.
8: *
9: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16: */
17: #ifndef DEV_H
18: #define DEV_H
19:
1.2 ratchov 20: struct aproc;
21: struct aparams;
22: struct file;
23: struct abuf;
1.1 ratchov 24:
1.3 ratchov 25: extern unsigned dev_bufsz, dev_round, dev_rate;
26: extern unsigned dev_rate_div, dev_round_div;
1.2 ratchov 27: extern struct aparams dev_ipar, dev_opar;
28: extern struct aproc *dev_mix, *dev_sub, *dev_rec, *dev_play;
29:
1.8 ratchov 30: unsigned dev_roundof(unsigned);
1.9 ratchov 31: void dev_loopinit(struct aparams *, struct aparams *, unsigned);
32: void dev_loopdone(void);
1.10 ! ratchov 33: int dev_init(char *, struct aparams *, struct aparams *, unsigned);
1.2 ratchov 34: void dev_start(void);
35: void dev_stop(void);
36: void dev_run(int);
37: void dev_done(void);
1.6 ratchov 38: int dev_getep(struct abuf **, struct abuf **);
1.3 ratchov 39: void dev_sync(struct abuf *, struct abuf *);
1.2 ratchov 40: void dev_attach(char *,
41: struct abuf *, struct aparams *, unsigned,
1.7 ratchov 42: struct abuf *, struct aparams *, unsigned, int);
1.6 ratchov 43: void dev_setvol(struct abuf *, int);
1.5 ratchov 44: void dev_clear(void);
1.2 ratchov 45:
1.3 ratchov 46: extern struct devops *devops, devops_sun, devops_aucat;
1.1 ratchov 47:
48: #endif /* !define(DEV_H) */