Remove some duplicate FreeBSD CVS IDs, move some IDs to better places.
[dragonfly.git] / sys / dev / sound / pcm / channel_if.m
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1# KOBJ
2#
3# Copyright (c) 2000 Cameron Grant <cg@freebsd.org>
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:
9# 1. Redistributions of source code must retain the above copyright
10# notice, this list of conditions and the following disclaimer.
11# 2. Redistributions in binary form must reproduce the above copyright
12# notice, this list of conditions and the following disclaimer in the
13# documentation and/or other materials provided with the distribution.
14#
15# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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: src/sys/dev/sound/pcm/channel_if.m,v 1.1.2.3 2002/04/22 15:49:36 cg Exp $
1de703da 28# $DragonFly: src/sys/dev/sound/pcm/channel_if.m,v 1.2 2003/06/17 04:28:31 dillon Exp $
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29#
30
31#include <dev/sound/pcm/sound.h>
32
33INTERFACE channel;
34
35CODE {
36
37 static int
38 channel_nosetdir(kobj_t obj, void *data, int dir)
39 {
40 return 0;
41 }
42
43 static int
44 channel_noreset(kobj_t obj, void *data)
45 {
46 return 0;
47 }
48
49 static int
50 channel_noresetdone(kobj_t obj, void *data)
51 {
52 return 0;
53 }
54
55 static int
56 channel_nofree(kobj_t obj, void *data)
57 {
58 return 1;
59 }
60
61 static u_int32_t
62 channel_nogetptr(kobj_t obj, void *data)
63 {
64 return 0;
65 }
66
67 static int
68 channel_nonotify(kobj_t obj, void *data, u_int32_t changed)
69 {
70 return 0;
71 }
72
73};
74
75METHOD void* init {
76 kobj_t obj;
77 void *devinfo;
78 struct snd_dbuf *b;
79 struct pcm_channel *c;
80 int dir;
81};
82
83METHOD int free {
84 kobj_t obj;
85 void *data;
86} DEFAULT channel_nofree;
87
88METHOD int reset {
89 kobj_t obj;
90 void *data;
91} DEFAULT channel_noreset;
92
93METHOD int resetdone {
94 kobj_t obj;
95 void *data;
96} DEFAULT channel_noresetdone;
97
98METHOD int setdir {
99 kobj_t obj;
100 void *data;
101 int dir;
102} DEFAULT channel_nosetdir;
103
104METHOD u_int32_t setformat {
105 kobj_t obj;
106 void *data;
107 u_int32_t format;
108};
109
110METHOD u_int32_t setspeed {
111 kobj_t obj;
112 void *data;
113 u_int32_t speed;
114};
115
116METHOD u_int32_t setblocksize {
117 kobj_t obj;
118 void *data;
119 u_int32_t blocksize;
120};
121
122METHOD int trigger {
123 kobj_t obj;
124 void *data;
125 int go;
126};
127
128METHOD u_int32_t getptr {
129 kobj_t obj;
130 void *data;
131} DEFAULT channel_nogetptr;
132
133METHOD struct pcmchan_caps* getcaps {
134 kobj_t obj;
135 void *data;
136};
137
138METHOD int notify {
139 kobj_t obj;
140 void *data;
141 u_int32_t changed;
142} DEFAULT channel_nonotify;