FREN

#FF00AA


17 nov. 2009

“Motorola Droid camera autofocus fixed in secrecy? [Not]”

There’s a rounding-error bug in the camera driver’s autofocus routine (which uses a timestamp) that causes autofocus to behave poorly on a 24.5-day cycle. That is, it’ll work for 24.5 days, then have poor performance for 24.5 days, then work again.

That’s the most awesome WTF of a bug I’ve heard about in quite a while.

Want to know when I post new content to my blog? It's a simple as registering for free to an RSS aggregator (Feedly, NewsBlur, Inoreader, …) and adding www.ff00aa.com to your feeds (or www.garoo.net if you want to subscribe to all my topics). We don't need newsletters, and we don't need Twitter; RSS still exists.

Legal information: This blog is hosted par OVH, 2 rue Kellermann, 59100 Roubaix, France, www.ovhcloud.com.

Personal data about this blog's readers are not used nor transmitted to third-parties. Comment authors can request their deletion by e-mail.

All contents © the author or quoted under fair use.