al_get_monitor_refresh_rate(3)

al_get_monitor_refresh_rate3

Allegro 5 api

Usage

#include <allegro5/allegro.h>
int al_get_monitor_refresh_rate(int adapter)

Overview

Returns the current refresh rate of a monitor attached to the display adapter.

Since

5.2.6

[Unstable API]: This is an experimental feature and currently only works on Windows.

From allegro 5.2.11.3-2 in Arch Linux 2026-11-01. Parsed by carta from the page's man source.