hi leonard, the best way to go i think is CoreVideo and CVImageBuffers. see the technote you found, and core-video docs: http://developer.apple.com/documentation/GraphicsImaging/Conceptual/CoreVideo/
.a On Jan 18, 2008 9:21 PM, Leonard Lin <[EMAIL PROTECTED]> wrote: > On Jan 18, 2008, at 6:44 AM, Marc Epard wrote: > > > On Jan 18, 2008, at 7:16 AM, Leonard Lin wrote: > > > >> I'm using Canon's C++ SDK right now to dump into memory. I'm > >> looking for the easiest way to stream this into Quartz Composer.... > > > > If you can require Leopard, you could write a Quartz Composer plug- > > in that uses Cannon's SDK and has an image output. The Xcode > > template (File->New Project->Standard Apple Plug-ins->Quartz > > Composer Plug-in) is a good place to start. Change the .m file it > > generates to .mm and you can use C++. There's a build setting to > > make it run default constructors and destructors for Objective-C > > class instance variables, too. Don't be afraid of Objective-C, by > > the way, it's way simpler than C++. > > > > /Developer/Examples/Quartz Composer/Plugins includes examples of > > image output. Look for QCPlugInOutputImageProvider. > > Thanks Marc - I actually can require Leopard so that sounds like a > good path to look into. I'll look into it - sounds like exactly like > what I need. > Hopefully I'll be able to pick up the Objective-C I need from the > examples. > > > .l > > _______________________________________________ > Do not post admin requests to the list. They will be ignored. > Quartzcomposer-dev mailing list ([email protected]) > Help/Unsubscribe/Update your Subscription: > http://lists.apple.com/mailman/options/quartzcomposer-dev/arritjeparretjenof%40gmail.com > > This email sent to [EMAIL PROTECTED] > _______________________________________________ Do not post admin requests to the list. They will be ignored. Quartzcomposer-dev mailing list ([email protected]) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/quartzcomposer-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
