http://cgit.freedesktop.org/xorg/app/xcompmgr/ looks helpful - I get the feeling that it was this change [1]. Diff here [2].
[1] - http://cgit.freedesktop.org/xorg/app/xcompmgr/commit/?id=08c9ac6cbb3405cfa4f0b60d7014c734a1990047 [2] - http://cgit.freedesktop.org/xorg/app/xcompmgr/diff/?id=08c9ac6cbb3405cfa4f0b60d7014c734a1990047
http:// cgit.freedeskto p.org/xorg/ app/xcompmgr/ looks helpful - I get the feeling that it was this change [1]. Diff here [2].
[1] - http:// cgit.freedeskto p.org/xorg/ app/xcompmgr/ commit/ ?id=08c9ac6cbb3 405cfa4f0b60d70 14c734a1990047 cgit.freedeskto p.org/xorg/ app/xcompmgr/ diff/?id= 08c9ac6cbb3405c fa4f0b60d7014c7 34a1990047
[2] - http://