#include <X11/extensions/Xvlib.h>
typedef union { int type; XvVideoNotifyEvent xvvideo; XvPortNotifyEvent xvport; long pad[24]; } XvEvent; typedef struct { int type; unsigned long serial; Bool send_event; Display *display; Drawable drawable; unsigned long reason; XvPortID port_id; Time time; } XvVideoNotifyEvent;
type
Specifies the type of event: XvVideoNotify(3X).
serial
Number of the last request processed by the server.
send_event
True if the event was generated by a SendEvent request.
display
A pointer to the display the event was read from.
drawable
The drawable for which the event was generated.
reason
The reason the event was generated: XvStarted, XvStopped, XvPreempted, XvBusy, XvHardError.
port_id
The port processing the video for which the event was generated.