Allegro 5 api
#include <allegro5/allegro.h> void al_unmap_rgb_f(ALLEGRO_COLOR color, float *r, float *g, float *b)
Retrieves components of an ALLEGRO_COLOR(3alleg5), ignoring alpha. Components will range from 0.0f-1.0f.
al_unmap_rgba(3alleg5), al_unmap_rgb(3alleg5), al_unmap_rgba_f(3alleg5)