On Mittwoch, 16. April 2014 05:26:57 CEST, LIDE wrote:
Now, I can run xcompmgr without any effect. Here is my 32bit window exapmle:
The code is ok (you forgot "XFree(gc);"), but it's not checked whether a
matching visual was found.
XMatchVisualInfo returns a
http://tronche.com/gui/x/xlib/introduction/errors.html#Status
if (!XMatchVisualInfo(display, DefaultScreen(display), 32, TrueColor, &vinfo)) {
printf("Something's fishy here!");
return 1;
}
But the background is still black? Does xcompmgr need any settings?
A black window would be the expected result w/o compositing.
xcompmgr does not require further switches, but the server needs the COMPOSITE and DAMAGE
extensions loaded ("xdpyinfo | grep -iA40 extensions").
Iirc you should get warnings if xcompmgr fails for any reason.
Cheers,
Thomas
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