XvPortNotify man page

XvPortNotify — event generated when port attributes change

Synopsis

#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;
  XvPortID port_id;
  Time time;
  Atom attribute;
  long value;
} XvPortNotifyEvent;
type
Specifies the type of event: XvPortNotify.
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.
port_id
The port whose attribute has changed.
attribute
An atom specifying the attribute that changed.
value
The new value of the attribute.

Description

XvPortNotify events are generated when a port attribute is set using the XvSetPortAttribute(3) function.

See Also

XvSetPortAttribute(3), XvGetPortAttribute(3), XvSelectPortNotify(3).

Referenced By

Xv(3), XvGetPortAttribute(3), XvSelectPortNotify(3), XvSetPortAttribute(3).

libXv 1.0.11 X Version 11 libXv Functions