Re: Getting Pixel Data From CIImage
Subject : Re: Getting Pixel Data From CIImage From: Michael Vannorsdel <email@hidden >
Date: Tue, 13 May 2008 02:29:02 -0600
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You can also create a CGBitmapContext (with CGBitmapContextCreate) and
create a CIContext from that (with +[CIContext
contextWithCGContext:options:]) and draw to the CIContext. It will
draw the pixels into the bitmap. This will work for Tiger and Leopard. If you are using Leopard (10.5), you could do something like this: CIImage* imageBlurred = ..... // Getting pixels data
// this returns a pointer to the pixel data
[bitmap bitmapData]
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