XvSelectVideoNotify(3UNIX Programmer's ManXvSelectVideoNotify(3X)
Name
XvSelectVideoNotify - enable or disable VideoNotify events
Syntax
#include <X11/extensions/Xvlib.h>
XvSelectVideoNotify(dpy, drawable, onoff)
register Display *dpy;
Drawable drawable;
Bool onoff;
Arguments
dpy Specifies the display screen on which the Xv
Server is to accept requests from Xv clients.
If the display option is not specified, Xv
uses the display screen specified by your
DISPLAY environment variable. The display
option has the format hostname:number. Using
two colons (::) instead of one (:) indicates
that DECnet is to be used for transport.
drawable Defines the drawable in which video activity
is to be reported.
onoff Selects whether video notification is enabled
or disabled.
Description
XvSelectVideoNotify(3X) enables or disables events to be
reported for video activity in a drawable.
Returned Values
[Success]
Returned if XvSelectVideoNotify(3X) completed suc-
cessfully.
[XvBadExtension]
Returned if the Xv extension is unavailable.
[XvBadAlloc]
Returned if XvSelectVideoNotify(3X) failed to allo-
cate memory to process the request.
[BadDrawable]
Generated if the requested drawable does not exist.
See Also
XvVideoNotify
XFree86 Version 4.5.0 1