[PATCH 4/7] Create xfixes invisible cursor only when it is first used.

[Tiago Vignatti]

On Wed, May 12, 2010 at 11:45:08PM +0200, ext Keith Packard wrote:
> This mostly ensures that the cursor is created after the server is up
> and running with all of the DevPrivate keys initialized. However, it
> will also save a tiny amount of memory on systems where the invisible
> cursor is never used.

Keith, right now we're discussing internally a different approach to use
invisible cursors. It will send a nil cursor to mi instead this fake invisible
one. This improves the performance for sw cursors given it doesn't send
unnecessary damage events to draw them.

This patch will pop up on the next days here probably by Oliver.

        Tiago