XvPortNotify

Langue: en

Autres versions - même langue

Version: 344440 (ubuntu - 24/10/10)

Section: 3 (Bibliothèques de fonctions)

Sommaire

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).