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