Does CIImage actually copy CVPixelBuffer's contents?
Does CIImage actually copy CVPixelBuffer's contents?
- Subject: Does CIImage actually copy CVPixelBuffer's contents?
- From: Nick <email@hidden>
- Date: Sat, 07 May 2011 02:27:10 +0300
Or does it have only a reference to the CVPixelBuffer's bitmap?
Documentation says that CIImage is not actually an image, but rather a
recipe for making one. Does that mean, that it requires CVPixelBuffer
object to exist and be unchanged for the whole time i am operating
with CIImage up to the moment i am drawing it onto some context?
Thanks
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