al_unmap_rgba_f - Man Page

#include <allegro5/allegro.h>

void al_unmap_rgba_f(ALLEGRO_COLOR color,
   float *r, float *g, float *b, float *a)

Retrieves components of an ALLEGRO_COLOR(3). Components will range from 0.0f-1.0f.

This function can be called before Allegro is initialized.

al_unmap_rgba(3), al_unmap_rgb(3), al_unmap_rgb_f(3)

al_unmap_rgb(3), al_unmap_rgba(3), al_unmap_rgb_f(3).