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.TH XvPortNotify 3X __vendorversion__
.\" $XFree86$
.SH Name
XvPortNotify \- event generated when port attributes change
.\"
.SH Syntax
.B #include <X11/extensions/Xvlib.h>
.br
.sp 1l
.EX
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;
.EE
.\"
.IP \fItype\fR 8
Specifies the type of event: XvPortNotify.
.IP \fIserial\fR 8
Number of the last request processed by the server.
.IP \fIsend_event\fR 8
True if the event was generated by a SendEvent request.
.IP \fIdisplay\fR 8
A pointer to the display the event was read from.
.IP \fIport_id\fR 8
The port whose attribute has changed.
.IP \fIattribute\fR 8
An atom specifying the attribute that changed.
.IP \fIvalue\fR 8
The new value of the attribute.
.\"
.SH Description
.\"
XvPortNotify events are generated when a port attribute is set using
the XvSetPortAttribute(3X) function.
.\"
.SH See Also
XvSetPortAttribute(3X), XvGetPortAttribute(3X), XvSelectPortNotify(3X)
.\"
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