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Jogdial event queue

This section describes how the jogdial event queue is implemented.

The Brew MP event queue

The event queue limits the number of events so that the queue does not use too much memory. The maximum number of jogdial events, joystick events, and pointer events that the queue can hold is 50 for each type of event.

Jogdial events

The jogdial event queue has a counter that counts the number of moves in the queue; it is used to determine incoming events that are dropped. All incoming jogdial events are dropped if the queue is already full ( the counter > 50 ).