Re: ITP: OpenAL
On Sun, Dec 17, 2000 at 03:37:28PM +0100, Wichert Akkerman wrote:
> > Given a 3D coordinate for a listener, and a 3D coordinate for a
> > sound-emitting object, and a velocity for that object, generate an
> > appropriate stereo (or quadraphonic) sound, accounting for doppler shift
> > and other fun stuff. I don't know of any other library in Debian that does
> > this sort of thing currently.
> Neato! I tried some of this myself once but got stuck on not having a
> good model of the human head which is kind of essential. How does it
> output its sound? It would be ultra-cool if you could hook it up to two
> soundcards and do quadrophonic sound.
I think I have stirred some interest in this on the emu10k1 list.. The
SBLive cards are capible of quadrophonic sound (in fact that's their
purpose) and there is a nifty hack to make /dev/dsp do front and /dev/dsp1
do rear. In the absence of a quadrophonic device driver and defined
interface, the idea was to set up the hack and make OpenAL use it if it
This would be sub-optimal, but it would be enough to get apps to start
using the library which will cause more people to have the itch to make it
work with hardware accelleration, etc..
Joseph Carter <firstname.lastname@example.org> GnuPG key 1024D/DCF9DAB3
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