[LAD] panning thoughts

David Olofson david at olofson.net
Sat Nov 13 17:24:26 UTC 2010

On Saturday 13 November 2010, at 18.07.22, Philipp Überbacher 
<hollunder at lavabit.com> wrote:
> One thing I wonder about is the exact value of the center. I've seen
> panning in software between -1 and +1 and a center of +/- 0 where it
> made a difference whether it was + or -.

That sounds like a bug to me. Incorrect sign special-casing, where the signal 
is inverted in one of the cases...?

Although -0.0f is physically different from 0.0f on many platforms, that sign 
bit shouldn't affect the results in this case, as the value is still 0.

//David Olofson - Consultant, Developer, Artist, Open Source Advocate

.--- Games, examples, libraries, scripting, sound, music, graphics ---.
|   http://consulting.olofson.net          http://olofsonarcade.com   |
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