The DirectFB-examples package contains a set of simple DirectFB
applications that can be used to test and demonstrate various DirectFB
features. The source code of these examples is provided under the
terms of the MIT license. See the file COPYING for details.
Most examples need resource files such as images and fonts. These
resource files are part of this package and will be installed into
${prefix}/share/directfb-examples. The examples search them in this
place so you need to run 'make install' before you can try the demos.
After installation the following demos can be run:
df_andi - penguin demo, press space to form convergence logo,
s/d to spawn/destroy a penguin, r to revive penguin
after space was pressed, c tests clipping
df_databuffer - a simple test application for data buffers
df_dok - the DirectFB benchmark application, runs some tests and
displays benchmark results afterwards
df_fire - the famous fire effect ported to DirectFB (16 bpp only)
df_fonts - takes a list of font files and shows character tables
df_input - a test application for input devices
df_joystick - colored version of df_particle, fointain can be moved with
joystick, particles of different colors can be spawned
with different joystick buttons (1-4)
df_knuckles - a 3D skull drawn using triangles that can be rotated using
the mouse. Space switches to wireframe, b toggles backface
culling
df_neo - port from a gdk-pixbuf demo to DirectFB, uses scaling,
alpha blending and color modulation; use cursor keys and
space to change parameters
df_particle - a moving fountain consisting of alphablended rectangles,
nice and fast if hardware accelerated
df_porter - shows porter/duff blending rules
df_stress - stress tests surface manager, for debugging purposes only
df_window - simple demonstration of the DirectFB window stack, follow
the instructions in the upper left corner. Pass a video
device file or a movie file on the command-line to enable
video playback in one of the windows.
df_video - shows window stack with alpha blending and video playback
in a moving window
df_video_particle - same as df_particle, but the rectangles have been
replaced by a video (via video4linux). Nice color effects.
pss - some funky screen animations
spacedream - an interactive starfield simulation using color modulation
use mouse to change viewpoint, cursor keys to move