On Tue, Dec 11, 2001 at 06:42:01PM -0800, Keith Packard wrote: >> What is the method that involves the least amount of X calls, or at >> least is the fastest possible, method to repaint my window? > >You can do this in one call with the Render extension -- create a 1 bit >mask that has 0 where the image is and then use XRenderComposite with that >as the alpha channel. As the alpha mask is a separate drawable, you can >adjust the location of the object by changing where the zero bits are in >that mask. > >No need for subwindows; just a simple mask.
Thanks. I'm reading the white papers on your homepage right now. Jonathan
msg02380/pgp00000.pgp
Description: PGP signature
