NAME

       al_color_rgb_to_xyy - Allegro 5 API

SYNOPSIS

              #include <allegro5/allegro_color.h>

              void al_color_rgb_to_xyy(float red, float green, float blue,
                 float *x, float *y, float *y2)

DESCRIPTION

       Convert RGB values to xyY color space.

SINCE

       5.2.3

SEE ALSO

       al_color_xyy(3alleg5), al_color_xyy_to_rgb(3alleg5)

Allegro reference manual                                                            al_color_rgb_to_xyy(3alleg5)