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al_get_opengl_variant - Allegro 5 API
#include <allegro5/allegro_opengl.h> int al_get_opengl_variant(void)
Returns the variant or type of OpenGL used on the running platform. This function can be called before creating a display or setting properties for new displays. Possible values are: ALLEGRO_DESKTOP_OPENGL Regular OpenGL as seen on desktop/laptop computers. ALLEGRO_OPENGL_ES Trimmed down version of OpenGL used on many small consumer electronic devices such as handheld (and sometimes full size) consoles.