This function retrieves the next nano-X event from the event queue and returns the event in the caller supplied GR_EVENT structure. If the event queue is empty, the function will return immediately with an event type of GR_EVENT_TYPE_NONE.
![]() | When this function is called all graphics commands queued for the server are flushed. |
Type | Name | Description |
---|---|---|
GR_EVENT* | ep | Pointer to the caller supplied structure that will receive the next event from the event queue. |