diff options
Diffstat (limited to 'include/sound/seq_instr.h')
-rw-r--r-- | include/sound/seq_instr.h | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/include/sound/seq_instr.h b/include/sound/seq_instr.h deleted file mode 100644 index 93b0c51df5b..00000000000 --- a/include/sound/seq_instr.h +++ /dev/null | |||
@@ -1,110 +0,0 @@ | |||
1 | #ifndef __SOUND_SEQ_INSTR_H | ||
2 | #define __SOUND_SEQ_INSTR_H | ||
3 | |||
4 | /* | ||
5 | * Main kernel header file for the ALSA sequencer | ||
6 | * Copyright (c) 1999 by Jaroslav Kysela <perex@perex.cz> | ||
7 | * | ||
8 | * | ||
9 | * This program is free software; you can redistribute it and/or modify | ||
10 | * it under the terms of the GNU General Public License as published by | ||
11 | * the Free Software Foundation; either version 2 of the License, or | ||
12 | * (at your option) any later version. | ||
13 | * | ||
14 | * This program is distributed in the hope that it will be useful, | ||
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
17 | * GNU General Public License for more details. | ||
18 | * | ||
19 | * You should have received a copy of the GNU General Public License | ||
20 | * along with this program; if not, write to the Free Software | ||
21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
22 | * | ||
23 | */ | ||
24 | #include "seq_kernel.h" | ||
25 | |||
26 | /* Instrument cluster */ | ||
27 | struct snd_seq_kcluster { | ||
28 | snd_seq_instr_cluster_t cluster; | ||
29 | char name[32]; | ||
30 | int priority; | ||
31 | struct snd_seq_kcluster *next; | ||
32 | }; | ||
33 | |||
34 | /* return pointer to private data */ | ||
35 | #define KINSTR_DATA(kinstr) (void *)(((char *)kinstr) + sizeof(struct snd_seq_kinstr)) | ||
36 | |||
37 | /* Instrument structure */ | ||
38 | struct snd_seq_kinstr { | ||
39 | struct snd_seq_instr instr; | ||
40 | char name[32]; | ||
41 | int type; /* instrument type */ | ||
42 | int use; /* use count */ | ||
43 | int busy; /* not useable */ | ||
44 | int add_len; /* additional length */ | ||
45 | struct snd_seq_kinstr_ops *ops; /* operations */ | ||
46 | struct snd_seq_kinstr *next; | ||
47 | }; | ||
48 | |||
49 | #define SNDRV_SEQ_INSTR_HASH_SIZE 32 | ||
50 | |||
51 | /* Instrument flags */ | ||
52 | #define SNDRV_SEQ_INSTR_FLG_DIRECT (1<<0) /* accept only direct events */ | ||
53 | |||
54 | /* List of all instruments */ | ||
55 | struct snd_seq_kinstr_list { | ||
56 | struct snd_seq_kinstr *hash[SNDRV_SEQ_INSTR_HASH_SIZE]; | ||
57 | int count; /* count of all instruments */ | ||
58 | |||
59 | struct snd_seq_kcluster *chash[SNDRV_SEQ_INSTR_HASH_SIZE]; | ||
60 | int ccount; /* count of all clusters */ | ||
61 | |||
62 | int owner; /* current owner of the instrument list */ | ||
63 | unsigned int flags; | ||
64 | |||
65 | spinlock_t lock; | ||
66 | spinlock_t ops_lock; | ||
67 | struct mutex ops_mutex; | ||
68 | unsigned long ops_flags; | ||
69 | }; | ||
70 | |||
71 | #define SNDRV_SEQ_INSTR_NOTIFY_REMOVE 0 | ||
72 | #define SNDRV_SEQ_INSTR_NOTIFY_CHANGE 1 | ||
73 | |||
74 | struct snd_seq_kinstr_ops { | ||
75 | void *private_data; | ||
76 | long add_len; /* additional length */ | ||
77 | char *instr_type; | ||
78 | int (*info)(void *private_data, char *info_data, long len); | ||
79 | int (*put)(void *private_data, struct snd_seq_kinstr *kinstr, | ||
80 | char __user *instr_data, long len, int atomic, int cmd); | ||
81 | int (*get)(void *private_data, struct snd_seq_kinstr *kinstr, | ||
82 | char __user *instr_data, long len, int atomic, int cmd); | ||
83 | int (*get_size)(void *private_data, struct snd_seq_kinstr *kinstr, long *size); | ||
84 | int (*remove)(void *private_data, struct snd_seq_kinstr *kinstr, int atomic); | ||
85 | void (*notify)(void *private_data, struct snd_seq_kinstr *kinstr, int what); | ||
86 | struct snd_seq_kinstr_ops *next; | ||
87 | }; | ||
88 | |||
89 | |||
90 | /* instrument operations */ | ||
91 | struct snd_seq_kinstr_list *snd_seq_instr_list_new(void); | ||
92 | void snd_seq_instr_list_free(struct snd_seq_kinstr_list **list); | ||
93 | int snd_seq_instr_list_free_cond(struct snd_seq_kinstr_list *list, | ||
94 | struct snd_seq_instr_header *ifree, | ||
95 | int client, | ||
96 | int atomic); | ||
97 | struct snd_seq_kinstr *snd_seq_instr_find(struct snd_seq_kinstr_list *list, | ||
98 | struct snd_seq_instr *instr, | ||
99 | int exact, | ||
100 | int follow_alias); | ||
101 | void snd_seq_instr_free_use(struct snd_seq_kinstr_list *list, | ||
102 | struct snd_seq_kinstr *instr); | ||
103 | int snd_seq_instr_event(struct snd_seq_kinstr_ops *ops, | ||
104 | struct snd_seq_kinstr_list *list, | ||
105 | struct snd_seq_event *ev, | ||
106 | int client, | ||
107 | int atomic, | ||
108 | int hop); | ||
109 | |||
110 | #endif /* __SOUND_SEQ_INSTR_H */ | ||