XvPortNotify - event generated when port attributes change

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;

	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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