I've not looked at your video or source, but there is a substantial difference in context switching between a call to get_pointer versus using motion_notify_event.
get_pointer should be one round trip to the X server. The application will only execute when it wants to. motion_notify_event is a stream of events from the X server. When using that, every move of the mouse results in execution of the application. (If the application lags behind the event stream, e.g. by not processing the whole stream before doing the next graphics operation, then some interesting symptoms result.) -- James Cameron http://quozl.linux.org.au/ _______________________________________________ Sugar-devel mailing list Sugar-devel@lists.sugarlabs.org http://lists.sugarlabs.org/listinfo/sugar-devel
