29 Aug
2013
29 Aug
'13
8:09 p.m.
Photoshop CC (14.0) no longer writes resources because Apple has deprecated all the resource APIs. Photoshop CC continues to write thumbnails in the data fork of the file (EXIF, XMP, etc.), but no longer writes resource fork thumbnails. MacOS Finder/metadata service have problems extracting resource thumbnails that can lead to some files and directories not showing thumbnails until the OS thumbnail/metadata cache is reset -- and Photoshop CC at least avoids those OS problems. MacOS Finder also has oddities in it's thumbnail display, and the Finder "show icon preview" option needs to be enabled for it to show thumbnails from the data fork, or from the OS reading and resizing the document (for formats that MacOS reads correctly). Chris