Disable CVDisplayLing logging (#421)

* Disable OS_ACTIVITY_MODE logging * disable CVDisplayLink logs
duckduckgo · Feb 15, 2022 · 3181241 · 3181241
1 parent 6ed58b6
commit 3181241
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/DuckDuckGo/AppDelegate/AppDelegate.swift b/DuckDuckGo/AppDelegate/AppDelegate.swift
@@ -25,10 +25,22 @@ final class AppDelegate: NSObject, NSApplicationDelegate {
 
     let launchTimingPixel = TimedPixel(.launchTiming)
 
+#if DEBUG
     static var isRunningTests: Bool {
         ProcessInfo.processInfo.environment["XCTestConfigurationFilePath"] != nil
     }
 
+    let disableCVDisplayLinkLogs: Void = {
+        // Disable CVDisplayLink logs
+        CFPreferencesSetValue("cv_note" as CFString,
+                              0 as CFPropertyList,
+                              "com.apple.corevideo" as CFString,
+                              kCFPreferencesCurrentUser,
+                              kCFPreferencesAnyHost)
+        CFPreferencesSynchronize("com.apple.corevideo" as CFString, kCFPreferencesCurrentUser, kCFPreferencesAnyHost)
+    }()
+#endif
+
     let urlEventHandler = URLEventHandler()
 
     private let keyStore = EncryptionKeyStore()