ImageIO Changes for Objective-C ImageIO CGImageDestination.h Added kCGImageDestinationOptimizeColorForSharing CGImageProperties.h Added kCGImagePropertyDNGAsShotNeutral Added kCGImagePropertyDNGAsShotWhiteXY Added kCGImagePropertyDNGBaselineExposure Added kCGImagePropertyDNGBaselineNoise Added kCGImagePropertyDNGBaselineSharpness Added kCGImagePropertyDNGBlackLevel Added kCGImagePropertyDNGCalibrationIlluminant1 Added kCGImagePropertyDNGCalibrationIlluminant2 Added kCGImagePropertyDNGCameraCalibration1 Added kCGImagePropertyDNGCameraCalibration2 Added kCGImagePropertyDNGCameraCalibrationSignature Added kCGImagePropertyDNGColorMatrix1 Added kCGImagePropertyDNGColorMatrix2 Added kCGImagePropertyDNGFixVignetteRadial Added kCGImagePropertyDNGNoiseProfile Added kCGImagePropertyDNGPrivateData Added kCGImagePropertyDNGProfileCalibrationSignature Added kCGImagePropertyDNGWarpFisheye Added kCGImagePropertyDNGWarpRectilinear Added kCGImagePropertyDNGWhiteLevel