Annotation of src/usr.bin/aucat/dev.h, Revision 1.11
1.11 ! ratchov 1: /* $OpenBSD: dev.h,v 1.10 2009/02/06 08:26:34 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 abuf;
1.1 ratchov 23:
1.3 ratchov 24: extern unsigned dev_bufsz, dev_round, dev_rate;
25: extern unsigned dev_rate_div, dev_round_div;
1.2 ratchov 26: extern struct aparams dev_ipar, dev_opar;
27: extern struct aproc *dev_mix, *dev_sub, *dev_rec, *dev_play;
28:
1.8 ratchov 29: unsigned dev_roundof(unsigned);
1.9 ratchov 30: void dev_loopinit(struct aparams *, struct aparams *, unsigned);
31: void dev_loopdone(void);
1.10 ratchov 32: int dev_init(char *, struct aparams *, struct aparams *, unsigned);
1.2 ratchov 33: void dev_start(void);
34: void dev_stop(void);
35: void dev_run(int);
36: void dev_done(void);
1.6 ratchov 37: int dev_getep(struct abuf **, struct abuf **);
1.3 ratchov 38: void dev_sync(struct abuf *, struct abuf *);
1.2 ratchov 39: void dev_attach(char *,
40: struct abuf *, struct aparams *, unsigned,
1.7 ratchov 41: struct abuf *, struct aparams *, unsigned, int);
1.6 ratchov 42: void dev_setvol(struct abuf *, int);
1.5 ratchov 43: void dev_clear(void);
1.2 ratchov 44:
1.3 ratchov 45: extern struct devops *devops, devops_sun, devops_aucat;
1.1 ratchov 46:
47: #endif /* !define(DEV_H) */