Oh! No, that's perfect! Thank you! I got all focused on the sample code showing the initialization of the QCRenderer using an open GL context, I didn't think to look for a different way.
-- Rick On Jun 2, 2010, at 03:24:42, Rua Haszard Morris wrote: > Sorry if I've lost the context, but... do you need to render using > NSOpenGLContext? You can render frames of qtz using a QCRenderer, to an > arbitrary size, e.g.: > [[QCRenderer alloc] initOffScreenWithSize:NSMakeSize(pixW, pixH) > colorSpace:co composition:composition]; > have fun > Rua HM-- > http://cartoonbeats.com > http://haszaristwocents.blogspot.com > http://myspace.com/haszari > http://last.fm/music/Haszari > > > > ----- Original Message ---- > From: Rick Mann <rm...@latencyzero.com> > To: quartzcomposer-dev list list <quartzcomposer-dev@lists.apple.com> > Sent: Wed, 2 June, 2010 10:00:04 PM > Subject: Rendering a composition to a specific size > > I was using an NSOpenGLView to get the context for rendering my composition, > but I realize that's not quite right. I want to render my composition at some > arbitrary size (different from that in which it's displayed). > > I can't quite figure out how to create an NSOpenGLContext offscreen (ideally > on the GPU) of a specific size. I can see how to make it full screen, or with > no specified size, but neither is what I really want. > > Any idea what I should do? > > TIA, > Rick > > _______________________________________________ > Do not post admin requests to the list. They will be ignored. > Quartzcomposer-dev mailing list (Quartzcomposer-dev@lists.apple.com) > Help/Unsubscribe/Update your Subscription: > http://lists.apple.com/mailman/options/quartzcomposer-dev/ruahm%40yahoo.com > > This email sent to ru...@yahoo.com > > > > _______________________________________________ Do not post admin requests to the list. They will be ignored. Quartzcomposer-dev mailing list (Quartzcomposer-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/quartzcomposer-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
