.\" Automatically generated by Pandoc 3.1.12.1 .\" .TH "al_set_mixer_gain" "3" "" "Allegro reference manual" "" .SH NAME al_set_mixer_gain \- Allegro 5 API .SH SYNOPSIS .IP .EX #include \f[B]\f[R] bool al_set_mixer_gain(ALLEGRO_MIXER *mixer, float new_gain) .EE .SH DESCRIPTION Set the mixer gain (amplification factor). .PP Returns true on success, false on failure. .SH SINCE 5.0.6, 5.1.0 .SH SEE ALSO al_get_mixer_gain(3)