CGBitmapContextCreate on the iPhone/iPad

Question

I have a method that needs to parse through a bunch of large PNG images pixel by pixel (the PNGs are 600x600 pixels each). It seems to work great on the Simulator, but on th

Answer 1

Try to Run instruments allocation while you are running the application on device, it cold be' a memory related issue. If you are in a loop, create inside that loop an auto release pool.

Answer 2

Perhaps CGImageGetBytesPerRow (power of two sounds excessive).