Great, you’re welcome! Tamas
> On 05 Nov 2014, at 05:55, Carl Hoefs <[email protected]> wrote: > > 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] > <mailto:[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] >>> <mailto:[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] >>> <mailto:[email protected]>> wrote: >>> >>>> No, CIFIlters should work fine in background processes. >>>> >>>>> On 03 Nov 2014, at 21:29, Carl Hoefs <[email protected] >>>>> <mailto:[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] >>>>> <mailto:[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 >>>>> <http://lists.apple.com/> >>>>> >>>>> Help/Unsubscribe/Update your Subscription: >>>>> https://lists.apple.com/mailman/options/cocoa-dev/tamas.lov.nagy%40gmail.com >>>>> >>>>> <https://lists.apple.com/mailman/options/cocoa-dev/tamas.lov.nagy%40gmail.com> >>>>> >>>>> This email sent to [email protected] >>>>> <mailto:[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]
