Thanks for the pointers, Tamas! Got it working by using [NSCIImageRep imageRepWithCIImage:] and then [NSImage addRepresentation:]
-Carl On Nov 3, 2014, at 2:18 PM, Tamas Nagy <[email protected]> wrote: > Well, no Video Input patch is exists with CIFilters, maybe you are talking > about Quartz Composer? > > Anyway, you will need an OpenGL context for the CIFilters, but that should > not be a problem - just don’t forget to set the NSOpenGLPFAOffScreen > attribute when you will create your NSOpenGLContext instance. Or you can use > a CG context too - but that depends on where your image data come from. > >> On 03 Nov 2014, at 21:48, Carl Hoefs <[email protected]> wrote: >> >> Awesome! >> >> The only general restriction would be in using something like the Video >> Input patch, correct? As far as I can tell, that patch needs to render >> somewhere in real time or it outputs nothing. But my application is only for >> processing image data in memory. >> >> -Carl >> >> On Nov 3, 2014, at 1:37 PM, Tamas Nagy <[email protected]> wrote: >> >>> No, CIFIlters should work fine in background processes. >>> >>>> On 03 Nov 2014, at 21:29, Carl Hoefs <[email protected]> >>>> wrote: >>>> >>>> I’m developing a background daemon server process (Cocoa, OSX 10.10) that >>>> will process (analyze, segment, classify) an image sent to it on demand, >>>> and then send the processed image back to the client. For some operations, >>>> CIFilters would be ideal to use. However, CIFilters require the QuartzCore >>>> framework. Doesn't that also imply access to or ownership of the screen or >>>> GUI to render? If so, is there an alternate way to implement a background >>>> image processor? >>>> >>>> -Carl >>>> >>>> _______________________________________________ >>>> >>>> Cocoa-dev mailing list ([email protected]) >>>> >>>> Please do not post admin requests or moderator comments to the list. >>>> Contact the moderators at cocoa-dev-admins(at)lists.apple.com >>>> >>>> Help/Unsubscribe/Update your Subscription: >>>> https://lists.apple.com/mailman/options/cocoa-dev/tamas.lov.nagy%40gmail.com >>>> >>>> This email sent to [email protected] >>> >> > _______________________________________________ Cocoa-dev mailing list ([email protected]) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
