On 5/25/20 11:47 AM, Philip Race wrote:
Mmm .. it can't be the same bug even if the effect is similar.
We don't use freetype on macOS, that's for Linux.
Right. I meant the same visible bug (severe color fringes).
Can you check your display's settings ?
I'm using a Dell UltraSharp U2715H 27-inch monitor (2560 × 1440 px at
109 ppi) on a Mac mini. The monitor's on-screen display shows "Input
Color Format: RGB".
In any case, so far I've seen these color fringes only in JavaFX
applications on my Mac.
Isn't everyone seeing it just when they move to catalina ?
The color fringes may have shown up when macOS switched to grayscale
anti-aliasing in macOS 10.14 Mojave. [1]
Does anyone have two Macs available for testing on both 10.13 High
Sierra (with subpixel rendering) and 10.15 Catalina (without)?
You might also want to check what color profile is set in System
settings -> Display -> Color.
That shows DELL U2715H as my active display profile.
John
[1] See the short section on "Font antialiasing refinements" at 28:03 in
this video from Apple WWDC 2018:
https://developer.apple.com/videos/play/wwdc2018/209/?time=1683
