Please, tell me, how to implement the following things, according to the 
scheme(figure) below:
1). Semitransparent background of the window w3; I want to watch the content 
beneath (under) it (part of the windows w1, w2, root; which intersects with the 
parts of the window w3). At the same time, functions of the Xrender on this 
background must work correctly.
2). Drawing in parts of the windows w1, w2, which intersects with the window w3.

I read the documentation for Xrender, Xcomposite, Xdamage, Xfixes and X Window 
System basics; I am understood everything(?) about this separately, but I can 
not understand, how do that things, which I described in 1) and 2).

Thank you in advance.

Scheme:
+--------------root_win---------------+
|                                     |
|                                     |
|                                     |
|              +--w2-------+          |
|    +--w1---+ |           |          |
|    |       | |           |          |
|    |   +---+-+---w3-+    |          |
|    +---+            |    |          |
|        |            |    |          |
|        +-----+------+    |          |
|              +-----------+          |
|                                     |
|                                     |
|                                     |
+-------------------------------------+
Note:
a) w1, w2 and w3 are childs of root;
b) w3 is OVER w1 and w2
c) No OpenGL present

-- 
Regards,
Alexei Babich, circuit engineer, OOO NPP "Rezonans", Chelyabinsk, Russia
http://www.rez.ru
Jabber ID: [EMAIL PROTECTED]
_______________________________________________
xorg mailing list
[email protected]
http://lists.freedesktop.org/mailman/listinfo/xorg

Reply via email to