Help with barcode scanner?

Has anyone else seen their camera distort the image while in a barcode scanning app? It's rotated 90 degrees and the image is warped so it's squashed down vertically.

The regular camera mode seems unaffected. I've tried multiple apps, including the Amazon and Springpad scanners, and a no-name barcode scanner. Google Now image search seems to work fine.

Any help would be appreciated. I've not had any luck Googling.

Here's a screenshot: http://i.imgur.com/Ag2Zrvv.jpg