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Old Jan 30, 2013, 02:19 AM   #1
techgentsia
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Quartz Display Services replacement for deprecated functions

The method CGWaitForScreenRefreshRects is deprecated in Mac OS X v10.8. The alternative method mentioned in class reference(CGRegisterScreenRefreshCallback) is also deprecated.

What should I use to get the screen updates in 10.8?
Someone please help me.
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Old Feb 3, 2013, 03:07 PM   #2
Madd the Sane
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Why do you need this data? What are you trying to do?
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Old Feb 4, 2013, 10:56 PM   #3
techgentsia
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Thanks for responding. I am trying a desktop sharing application for which I need a method which returns the screen changes/updates. The method I use works, but is deprecated in 10.8. No replacement mentioned in reference manuel.
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Old Feb 5, 2013, 02:27 PM   #4
Madd the Sane
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Have you tried looking into the APIs that Quartz Debug uses? Try looking at the symbols using "nm -mp" from the terminal. There may be some API whose name looks promising.
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Old Feb 5, 2013, 08:13 PM   #5
xStep
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For some reason I think AV Foundation has what you're looking for. I recently watched a WWDC, 2012 I think, video about it and they mention screen captures for Mac OS.
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