2 Replies Latest reply: Mar 31, 2012 3:10 AM by mantralightroom RSS

    cs5 levels slow (sometime not very responsive) with opengl on

    mantralightroom Community Member

      hi

       

      i found an odd behavior

       

      after 10 or 15 adjustament layer ,the levels adjustament layer become slow or to be more specific not very responsive , with opengl turn on

       

      i have to be honest it's about only the levels

       

      with opengl Off the levels adjustament is always perfect

       

       

      i did notice with openglon this icon , i added a screenshot with a red arrow

       

      well if i click on the icon , it takes 2 seconds and the levels become very fast with opengl on

       

      is normal?

      is there  a way to let cs5 to re-calculate the histogram everytime i add a levels adjustament layer?

      why does it happen with opengl on ?

       

       

      thanks

      cheers

       

       

      Immagine 1.jpg