diff options
Diffstat (limited to 'audio/mixer.h')
| -rw-r--r-- | audio/mixer.h | 46 |
1 files changed, 18 insertions, 28 deletions
diff --git a/audio/mixer.h b/audio/mixer.h index 3160c20cfe..9fbb4bcdca 100644 --- a/audio/mixer.h +++ b/audio/mixer.h @@ -21,40 +21,30 @@ #include <stdbool.h> +// Values of MPOpts.softvol enum { SOFTVOL_NO = 0, SOFTVOL_YES = 1, SOFTVOL_AUTO = 2, }; -typedef struct mixer { - struct ao *ao; - struct af_stream *afilter; - int volstep; - int softvol; - float softvol_max; - bool muted; - bool muted_by_us; - bool muted_using_volume; - float vol_l, vol_r; - /* Contains ao driver name or "softvol" if volume is not persistent - * and needs to be restored after the driver is reinitialized. */ - const char *restore_volume; - float balance; - bool user_set_mute; - bool user_set_volume; -} mixer_t; +struct MPOpts; +struct ao; +struct af_stream; +struct mixer; -void mixer_reinit(struct mixer *mixer, struct ao *ao); -void mixer_uninit(struct mixer *mixer); -void mixer_getvolume(mixer_t *mixer, float *l, float *r); -void mixer_setvolume(mixer_t *mixer, float l, float r); -void mixer_incvolume(mixer_t *mixer); -void mixer_decvolume(mixer_t *mixer); -void mixer_getbothvolume(mixer_t *mixer, float *b); -void mixer_setmute(mixer_t *mixer, bool mute); -bool mixer_getmute(mixer_t *mixer); -void mixer_getbalance(mixer_t *mixer, float *bal); -void mixer_setbalance(mixer_t *mixer, float bal); +struct mixer *mixer_init(void *talloc_ctx, struct MPOpts *opts); +void mixer_reinit_audio(struct mixer *mixer, struct ao *ao, struct af_stream *af); +void mixer_uninit_audio(struct mixer *mixer); +void mixer_getvolume(struct mixer *mixer, float *l, float *r); +void mixer_setvolume(struct mixer *mixer, float l, float r); +void mixer_incvolume(struct mixer *mixer); +void mixer_decvolume(struct mixer *mixer); +void mixer_getbothvolume(struct mixer *mixer, float *b); +void mixer_setmute(struct mixer *mixer, bool mute); +bool mixer_getmute(struct mixer *mixer); +void mixer_getbalance(struct mixer *mixer, float *bal); +void mixer_setbalance(struct mixer *mixer, float bal); +char *mixer_get_volume_restore_data(struct mixer *mixer); #endif /* MPLAYER_MIXER_H */ |