Xcode 13.2.1: CVDisplayLink debug / warning messages

Developer Tools & Services Xcode
markus.phrae OP
Created Dec ’21
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Since Xcode 13.2.1 I get flooded with CVDisplayLink debug / warning messages.

Like

CVDisplayLink::start
CVDisplayLink::stop

20 times a second or so.

I think they may come from an WebView which runs an embedded version of the Ace editor.

Does anybody know how to prevent the CVDisplayLink messages specifically ?

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wingover OP
Jan ’22

Bump +1

0
jalkut OP
Mar ’22

I was frustrated by this today and decided to dig into it. tldr: pass "-cv_note 0" to quiet just these messages and not all system logs. You can read more about my analysis here: https://indiestack.com/2022/03/quieting-cvdisplaylink-logging/

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Xcode 13.2.1: CVDisplayLink debug / warning messages
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