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

Maybe replace

CGColorSpaceRelease(colorSpace);
CGContextDrawImage(context, CGRectMake(0, 0, width, height), imageRef);

with

CGContextDrawImage(context, CGRectMake(0, 0, width, height), imageRef);
CGColorSpaceRelease(colorSpace);

as the color space ref might still be needed somehow? Just a random guess... And maybe even put it behind the release of the context?

// cleanup
CGContextRelease(context);
CGColorSpaceRelease(colorSpace);