This session is from NSScotland 2014. Tickets are currently available for the 2015 conference at ti.to/nsscotland/2015
What are pixels, and what can we do with them once we've got some? From manipulating bitmaps to OpenGL & CoreImage kernels, a roughly chronological walk through of how iOS image effects are made.
Johnnie is an iOS and occasionally Mac developer living in rural Scotland. He's been building Mac apps since the early days of OS X, and iOS apps since day one. Now working on Camera+, the ultimate photo app for iOS.