php man page for exaccel

exaccel(3alleg4)						  Allegro manual						  exaccel(3alleg4)

NAME
       exaccel - Using offscreen video memory to store source graphics for VBE/AF. Allegro game programming library.

SYNOPSIS
       #include <allegro.h>

       Example exaccel

DESCRIPTION
       This  program  demonstrates  how  to use an offscreen part of the video memory to store source graphics for a hardware accelerated graphics
       driver. The example loads the `mysha.pcx' file and then blits it several times on the screen. Depending on whether you  have  enough  video
       memory and Allegro supports the hardware acceleration features of your card, your success running this example may be none at all, sluggish
       performance due to software emulation, or flicker free smooth hardware accelerated animation.

SEE ALSO
       BITMAP(3alleg4),   END_OF_MAIN(3alleg4),   PALETTE(3alleg4),   SCREEN_H(3alleg4),   SCREEN_W(3alleg4),	 acquire_bitmap(3alleg4),    alle-
       gro_error(3alleg4),  allegro_init(3alleg4),  allegro_message(3alleg4),  blit(3alleg4), clear_bitmap(3alleg4), create_video_bitmap(3alleg4),
       destroy_bitmap(3alleg4), font(3alleg4), gfx_capabilities(3alleg4), install_keyboard(3alleg4), install_timer(3alleg4),  keypressed(3alleg4),
       load_bitmap(3alleg4),   readkey(3alleg4),   release_bitmap(3alleg4),   replace_filename(3alleg4),  screen(3alleg4),  set_gfx_mode(3alleg4),
       set_palette(3alleg4), show_video_bitmap(3alleg4), textout_ex(3alleg4), textprintf_ex(3alleg4)

Allegro 							   version 4.4.2						  exaccel(3alleg4)