kCAFilterTrilinear
kCAFilterTrilinear
- Subject: kCAFilterTrilinear
- From: Gabriel Zachmann via Cocoa-dev <email@hidden>
- Date: Tue, 24 Sep 2019 16:02:12 +0200
I am trying out the scaling filter kCAFilterTrilinear on a CALayer.
In the doc it says
"Some renderers may ignore this, or impose additional restrictions, such as
source images requiring power-of-two dimensions"
Does anyone know what filter CALayer falls back to, when it ignores
kCAFilterTrilinear ?
And what does it do when "additional restrictions" are imposed, but my images
don't meet them?
Thanks a lot in advance for all kinds of insights.
Best regards, Gabriel
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