Hi All, I'm trying to figure out QC and xcode in earnest now, I want to package up some of my comps, but I'm having real trouble trying to figure out the correct ways to set the image inputs for a qc composition that aren't static images.
I have a subclassed renderAtTime method for my QCview, which creates a CIImage from an iosurfaceref and sets the QC image input, this much I've figured out. However, this seems to have quite a few problems, it's slow, and I suspect it's causing a memory leak, the app gets slower and slower (along with the rest of the computer), and usualy crashes. I need to update an image from a stream of iosurfacerefs, I don't think I should be creating a new ciimage each time. I've been reading about opengl FBOs, but not sure how to get from this, to the qc image input, would some sort of movie class be better for the base image? Would the QC plugin image inputs work, even if it's not a plugin? I'm a bit lost.... Any help appreciated. Regards, George Brown
_______________________________________________ Do not post admin requests to the list. They will be ignored. Quartzcomposer-dev mailing list ([email protected]) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/quartzcomposer-dev/archive%40mail-archive.com This email sent to [email protected]
