XvPortNotify

NAME
SYNOPSIS
DESCRIPTION
SEE ALSO

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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;

     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).

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