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al_get_nu...o_adapters(3)  Library Functions Manual  al_get_nu...o_adapters(3)

NAME
       al_get_num_video_adapters - Allegro 5 API

SYNOPSIS
	      #include <allegro5/allegro.h>

	      int al_get_num_video_adapters(void)

DESCRIPTION
       Get  the	 number	 of  video  "adapters" attached	to the computer.  Each
       video card attached to the computer counts as one or more adapters.  An
       adapter is thus really a	video port that	can have a  monitor  connected
       to it.

       On  Windows, use	al_set_new_display_flags(3) to switch between Direct3D
       and OpenGL backends, which will often have  different  adapters	avail-
       able.

SEE ALSO
       al_get_monitor_info(3)

Allegro	reference manual			     al_get_nu...o_adapters(3)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=al_get_num_video_adapters&sektion=3&manpath=FreeBSD+Ports+14.3.quarterly>

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