XvPortNotify(3)

XvPortNotify(3) | Library Functions Manual | XvPortNotify(3)

# NAME

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).

X Version 11 | libXv Functions