al_get_mixer_gain(3) al_get_mixer_gain(3)

al_get_mixer_gain - Allegro 5 API

#include <allegro5/allegro_audio.h>
float al_get_mixer_gain(const ALLEGRO_MIXER *mixer)

Return the mixer gain (amplification factor). The default is 1.0.

5.0.6, 5.1.0

al_set_mixer_gain(3).

Allegro reference manual