exaccel(3alleg4) [debian man page]

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)

exzbuf(3alleg4) 						  Allegro manual						   exzbuf(3alleg4)

NAME

       exzbuf - Z-buffered polygons demo. Allegro game programming library.

SYNOPSIS

       #include <allegro.h>

       Example exzbuf

DESCRIPTION

       This  program demonstrates how to use Z-buffered polygons and floating point 3D math routines. It also provides a simple way to compute fps
       (frames per second) using a timer. After selecting a screen resolution through the standard GUI dialog, the  example  shows  two  3D  cubes
       rotating  and intersecting each other. Rather than having full polygons incorrectly overlap other polygons due to per-polygon sorting, each
       pixel is drawn at the correct depth.

SEE ALSO

       BITMAP(3alleg4), END_OF_FUNCTION(3alleg4), END_OF_MAIN(3alleg4), LOCK_FUNCTION(3alleg4),  LOCK_VARIABLE(3alleg4),  MATRIX_f(3alleg4),  PAL-
       ETTE(3alleg4),  POLYTYPE_GCOL(3alleg4),	SCREEN_H(3alleg4),  SCREEN_W(3alleg4),	V3D_f(3alleg4),  ZBUFFER(3alleg4), allegro_error(3alleg4),
       allegro_exit(3alleg4),	 allegro_init(3alleg4),    allegro_message(3alleg4),	 apply_matrix_f(3alleg4),     bitmap_color_depth(3alleg4),
       blit(3alleg4),  clear_bitmap(3alleg4),  clear_zbuffer(3alleg4),	create_bitmap(3alleg4), create_zbuffer(3alleg4), desktop_palette(3alleg4),
       destroy_bitmap(3alleg4),  destroy_zbuffer(3alleg4),   font(3alleg4),   get_transformation_matrix_f(3alleg4),   gfx_mode_select_ex(3alleg4),
       install_int(3alleg4),	 install_keyboard(3alleg4),	install_mouse(3alleg4),    install_timer(3alleg4),    keypressed(3alleg4),    pal-
       ette_color(3alleg4),   persp_project_f(3alleg4),   polygon_z_normal_f(3alleg4),	 quad3d_f(3alleg4),   readkey(3alleg4),   screen(3alleg4),
       set_color_depth(3alleg4),   set_gfx_mode(3alleg4),   set_palette(3alleg4),   set_palette_range(3alleg4),  set_projection_viewport(3alleg4),
       set_zbuffer(3alleg4), textprintf_ex(3alleg4), vsync(3alleg4)

Allegro 							   version 4.4.2						   exzbuf(3alleg4)