How to Check Quartz Extreme and Core Image Snow Leopard


  • Friday, 27 August 2010




  • There no Info to know Quartz Extreme and Core Image has been Enable in Snow Leopard. We only know if the Docking menu are riple and use apps like frontrow/aperture to check.

    Use command terminal, is the easiest way

    We Can check, Make it Enable or Disable QE/CI

    Step

    • Run Terminal
    • Type : sudo -s
    • Type your password
    • Type : defaults read /Library/Preferences/com.apple.windowserver GLCompositor
    • Enter
    • If on terminal show this line ( look the image below ), QE/CI are enable

    • If no, QE/CI are disable/not running
    • Command for Enable QE/CI, type :
    defaults write /Library/Preferences/com.apple.windowserver GLCompositor -dict tileHeight -int 256 tileWidth -int 256
    • Enter
    • Then restart Computer

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