XvPortNotify(3) libXv Functions 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 1.0.13 XvPortNotify(3)