Do they have to repaint on MS Windows? It seems like they do. There is some feature where if you move a window around, you only see the outline of the window until you plop it down somewhere. "Show contents while dragging" or some such. Does this sort of thing require a repaint? It always seems faster on older systems.
What is the minimum video card and video ram to be able to reproduce this new fangled stuff? (I didn't listen to the video commentary.) Brian
-----Original Message----- From: Jason Clinton Sent: Friday, February 24, 2006 12:44 PM
Yea, those 'features' are marginally useful. The stuff that makes sense, though: applications 'minimize', literally, to the tray.
Also,
applications never have to 'repaint' their view ports because, as far as they are concerned, they are never covered by another window -- they are just rendering to an abstract GL surface.
Presently, when you drag a window around on your desktop, all the apps which were dragged over have to repaint their contents. That's why your CPU utilization goes way up. -- Jason Clinton