xmag: Changes to 'master'

[Paulo Cesar Pereira de Andrade]

 xmag.c |  106 +++++++++++++++++++++++++++++++++++++++++++----------------------
 1 file changed, 71 insertions(+), 35 deletions(-)

New commits:
commit a3e1a9b4cb732b86b84375013e3fa531395b45cf
Author: Paulo Cesar Pereira de Andrade <pcpa at mandriva.com.br>
Date:   Tue Jul 29 14:18:10 2008 -0300

    Properly handle multiple depth windows.
    
    This patch will not cause X Errors when magnifying windows with portions
    offscreen, or windows with a dimension smaller than the default 64x64.
    
    A common case where this patch is required is when Composite is enabled,
    the default depth has a value other than 24, and some application is
    using the Composite argb visual; example is WindowMaker, that will choose
    the "best" available visual, unless the visual-id option is used.