al_set_mixer_gain(3)                                      al_set_mixer_gain(3)

NAME
       al_set_mixer_gain - Allegro 5 API

SYNOPSIS

              #include <allegro5/allegro_audio.h>

              bool al_set_mixer_gain(ALLEGRO_MIXER *mixer, float new_gain)


DESCRIPTION
       Set the mixer gain (amplification factor).

       Returns true on success, false on failure.

SINCE
       5.0.6, 5.1.0

SEE ALSO
       al_get_mixer_gain(3)

Allegro reference manual                                  al_set_mixer_gain(3)