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 @@ -#ifndef __SOUND_SEQ_INSTR_H -#define __SOUND_SEQ_INSTR_H - -/* - * Main kernel header file for the ALSA sequencer - * Copyright (c) 1999 by Jaroslav Kysela <perex@perex.cz> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ -#include "seq_kernel.h" - -/* Instrument cluster */ -struct snd_seq_kcluster { - snd_seq_instr_cluster_t cluster; - char name[32]; - int priority; - struct snd_seq_kcluster *next; -}; - -/* return pointer to private data */ -#define KINSTR_DATA(kinstr) (void *)(((char *)kinstr) + sizeof(struct snd_seq_kinstr)) - -/* Instrument structure */ -struct snd_seq_kinstr { - struct snd_seq_instr instr; - char name[32]; - int type; /* instrument type */ - int use; /* use count */ - int busy; /* not useable */ - int add_len; /* additional length */ - struct snd_seq_kinstr_ops *ops; /* operations */ - struct snd_seq_kinstr *next; -}; - -#define SNDRV_SEQ_INSTR_HASH_SIZE 32 - -/* Instrument flags */ -#define SNDRV_SEQ_INSTR_FLG_DIRECT (1<<0) /* accept only direct events */ - -/* List of all instruments */ -struct snd_seq_kinstr_list { - struct snd_seq_kinstr *hash[SNDRV_SEQ_INSTR_HASH_SIZE]; - int count; /* count of all instruments */ - - struct snd_seq_kcluster *chash[SNDRV_SEQ_INSTR_HASH_SIZE]; - int ccount; /* count of all clusters */ - - int owner; /* current owner of the instrument list */ - unsigned int flags; - - spinlock_t lock; - spinlock_t ops_lock; - struct mutex ops_mutex; - unsigned long ops_flags; -}; - -#define SNDRV_SEQ_INSTR_NOTIFY_REMOVE 0 -#define SNDRV_SEQ_INSTR_NOTIFY_CHANGE 1 - -struct snd_seq_kinstr_ops { - void *private_data; - long add_len; /* additional length */ - char *instr_type; - int (*info)(void *private_data, char *info_data, long len); - int (*put)(void *private_data, struct snd_seq_kinstr *kinstr, - char __user *instr_data, long len, int atomic, int cmd); - int (*get)(void *private_data, struct snd_seq_kinstr *kinstr, - char __user *instr_data, long len, int atomic, int cmd); - int (*get_size)(void *private_data, struct snd_seq_kinstr *kinstr, long *size); - int (*remove)(void *private_data, struct snd_seq_kinstr *kinstr, int atomic); - void (*notify)(void *private_data, struct snd_seq_kinstr *kinstr, int what); - struct snd_seq_kinstr_ops *next; -}; - - -/* instrument operations */ -struct snd_seq_kinstr_list *snd_seq_instr_list_new(void); -void snd_seq_instr_list_free(struct snd_seq_kinstr_list **list); -int snd_seq_instr_list_free_cond(struct snd_seq_kinstr_list *list, - struct snd_seq_instr_header *ifree, - int client, - int atomic); -struct snd_seq_kinstr *snd_seq_instr_find(struct snd_seq_kinstr_list *list, - struct snd_seq_instr *instr, - int exact, - int follow_alias); -void snd_seq_instr_free_use(struct snd_seq_kinstr_list *list, - struct snd_seq_kinstr *instr); -int snd_seq_instr_event(struct snd_seq_kinstr_ops *ops, - struct snd_seq_kinstr_list *list, - struct snd_seq_event *ev, - int client, - int atomic, - int hop); - -#endif /* __SOUND_SEQ_INSTR_H */ |