Two different Demoniak3D projects come with this tutorial.
The first one is a direct implementation of the part "4.1 - A First Attempt".
The first demo is located in the file DEMO1_Mandelbrot_Set_GPU.xml. Just load this file into Demoniak3D. DEMO1 does not use a 1D texture map
but instead uses the number of iterations num_iterations as factor to compute outside color.
The second one is the direct implementation of the stream processing method. The second demo is shipped in two versions: one for nVidia
and one for ATI (and other manufacturers...).
nVidia version: load the file
in Demoniak3D if you have a nVidia graphics controller (gf5200 and +).
ATI version: load the file
if you have an ATI board (radeon9500 and +).
The demos are downloadable at the Mandelbrot project page: GPGPU Mandelbrot Demo.
A more detailed explanation is provided about implementation and FBO (Framebuffer Object).