harsh by fsqrt [web] & Ye Olde Laptops Posse [web]
harsh
1k intro
for Assembly 2012
by fsqrt and Ye Olde Laptops Posse
Idea, system code, synth -- w23/yolp
3D, some optimization -- frag/fsqrt
System requirements:
x86 linux
very fast quad-core cpu
/dev/dsp
/dev/fb0
Tools:
nasm
gcc
coffee
Notes:
The initial idea was to save space for the synth
by not using OpenGL/shaders and make small software sphere tracer.
And we have failed... or not?
How to run:
0) Make sure you have writable /dev/dsp and /dev/fb0. See below for instructions
1) Switch to console (Ctrl+Alt+F1; return to X: Ctrl+Alt+F7/F8{usually})
2) Check that the required device files above are present and writable by you.
3) Use the `fbset' (install it from your distro package system) utility to get
your current framebuffer video mode and color depth.
4) Change into a directory with right resolution.
5) Run any binary you like the most.
6) If you experience desync, try another one.
If you don't have these fancy /dev/{fb0,dsp} devices, please consult you distro
docs on the matter of how to set them up.
If you're unlucky enough to run Ubuntu and therefore lack the /dev/dsp device,
there's one solution that seems to work: http://osspd.sourceforge.net/
There's also ubuntu-setup.sh script that will do all the dirty work with dsp for you.
Don't forget to drop a humble tear for removed OSS support in Ubuntu.
As of framebuffer, sorry, you're on your own. Expect eerie conflicts with binary drivers.
(hint: uvesafb works best, but you'd need v86d for that even on 32bit linux)
Thanks to:
Orbitaldecay
Digimind
Nonoil
Pirx
Quite
Rrrola
Systemk
T-rex
Throb
Titan
Tomohiro
T_s=rtx1911=
Youth uprising
Sensenstahl
Quasimodo
Lft
All sizecoders!
And especially Assembly Summer 2012 organizers, you guys are awesome!
http://yolp.omgwtf.ru/
me@w23.ru
http://fsqrt.blogspot.com/
pzagrebin@gmail.com
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