Searched defs:snd_ctl_ext_callback (Results 1 – 1 of 1) sorted by relevance
| /third_party/alsa-lib/include/ |
| D | control_external.h | 147 struct snd_ctl_ext_callback { struct
151 void (*close)(snd_ctl_ext_t *ext);
155 int (*elem_count)(snd_ctl_ext_t *ext);
159 int (*elem_list)(snd_ctl_ext_t *ext, unsigned int offset, snd_ctl_elem_id_t *id);
163 snd_ctl_ext_key_t (*find_elem)(snd_ctl_ext_t *ext, const snd_ctl_elem_id_t *id);
167 void (*free_key)(snd_ctl_ext_t *ext, snd_ctl_ext_key_t key);
171 int (*get_attribute)(snd_ctl_ext_t *ext, snd_ctl_ext_key_t key,
176 int (*get_integer_info)(snd_ctl_ext_t *ext, snd_ctl_ext_key_t key,
181 int (*get_integer64_info)(snd_ctl_ext_t *ext, snd_ctl_ext_key_t key,
186 int (*get_enumerated_info)(snd_ctl_ext_t *ext, snd_ctl_ext_key_t key, unsigned int *items);
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