NAME

       al_convert_mask_to_alpha - Allegro 5 API

SYNOPSIS

              #include <allegro5/allegro.h>

              void al_convert_mask_to_alpha(ALLEGRO_BITMAP *bitmap, ALLEGRO_COLOR mask_color)

DESCRIPTION

       Convert  the  given  mask color to an alpha channel in the bitmap.  Can be used to convert
       older 4.2-style bitmaps with magic pink to alpha-ready bitmaps.

SEE ALSO

       ALLEGRO_COLOR(3alleg5)