diff options
Diffstat (limited to 'binding/audiomixer.h')
-rw-r--r-- | binding/audiomixer.h | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/binding/audiomixer.h b/binding/audiomixer.h deleted file mode 100644 index 47bd703..0000000 --- a/binding/audiomixer.h +++ /dev/null @@ -1,59 +0,0 @@ -/* - * Copyright © 2019 Collabora Ltd. - * @author George Kiagiadakis <george.kiagiadakis@collabora.com> - * - * SPDX-License-Identifier: MIT - */ - -#include <stdbool.h> - -struct audiomixer; - -struct mixer_control -{ - char name[32]; - double volume; - bool mute; -}; - -struct audiomixer_events -{ - void (*controls_changed) (void *data); - - void (*value_changed) (void *data, -#define MIXER_CONTROL_CHANGE_FLAG_VOLUME (1<<0) -#define MIXER_CONTROL_CHANGE_FLAG_MUTE (1<<1) - unsigned int change_mask, - const struct mixer_control *control); -}; - -struct audiomixer * audiomixer_new(void); -void audiomixer_free(struct audiomixer *self); - -/* locking is required to call any of the methods below - * and to access any structure maintained by audiomixer */ -void audiomixer_lock(struct audiomixer *self); -void audiomixer_unlock(struct audiomixer *self); - -int audiomixer_ensure_controls(struct audiomixer *self, int timeout_sec); - -const struct mixer_control ** audiomixer_get_active_controls( - struct audiomixer *self, - unsigned int *n_controls); - -const struct mixer_control * audiomixer_find_control( - struct audiomixer *self, - const char *name); - -void audiomixer_add_event_listener(struct audiomixer *self, - const struct audiomixer_events *events, - void *data); - -void audiomixer_change_volume(struct audiomixer *self, - const struct mixer_control *control, - double volume); - -void audiomixer_change_mute(struct audiomixer *self, - const struct mixer_control *control, - bool mute); - |