Color profile conversion by Xcode is not documented

Number:rdar://25836842 Date Originated:20-Apr-2016 01:21 PM
Status:Open Resolved:
Product:iOS SDK Product Version:9.3.1 (13E238)
Classification:Serious Bug Reproducible:Always
When Xcode creates the file for CoreUI, a color profile in a PNG file is used to convert pixels to the sRGB color space. Additionally, color profiles in JPEG files are maintained and used by ColorSync at display time.

None of this is documented and the resulting behavior is extremely difficult for a developer to understand at runtime.


Please note: Reports posted here will not necessarily be seen by Apple. All problems should be submitted at before they are posted here. Please only post information for Radars that you have filed yourself, and please do not include Apple confidential information in your posts. Thank you!