voice_sweep_frequency man page

voice_sweep_frequency — Starts a frequency sweep for a voice. Allegro game programming library.

Synopsis

#include <allegro.h>

void voice_sweep_frequency(int voice, int time, int endfreq);

Description

Starts a frequency sweep (glissando) from the current pitch to the specified ending pitch, lasting for time milliseconds.

See Also

voice_set_frequency(3)

Referenced By

voice_set_frequency(3), voice_stop_frequency_sweep(3).

version 4.4.2 Allegro Allegro manual