XvPortNotify(3X) UNIX Programmer's Manual XvPortNotify(3X)
XvPortNotify - event generated when port attributes change
#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.
XvPortNotify events are generated when a port attribute is
set using the XvSetPortAttribute(3X) function.
XvSetPortAttribute(3X), XvGetPortAttribute(3X),
XvSelectPortNotify(3X)
XFree86 Version 4.5.0 1
XvPortNotify(3X) UNIX Programmer's Manual XvPortNotify(3X)
XFree86 Version 4.5.0 2
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