Hi Theo, > shmevid = XShmGetEventBase(dpy) + ShmCompletion;
Thanks for the hint - I hadn't notiticed XShmPutImage is able to trigger events by itself (bool send_event). So I guess I don't need xshmfence at all, Best regards, Clemens _______________________________________________ xorg@lists.x.org: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: https://lists.x.org/mailman/listinfo/xorg Your subscription address: %(user_address)s