XvUngrabPort(3X)XvUngrabPort(3X)NameXvUngrabPort - release port grabbed for video operation
Syntax
#include <X11/extensions/Xvlib.h>
XvUngrabPort(dpy, port, time)
Display *dpy;
XvPortID port;
Time time;
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 spec-
ified by your DISPLAY environment variable.
The display option has the format host-
name:number. Using two colons (::) instead
of one (:) indicates that DECnet is to be
used for transport.
port Specifies the port to be released. If the
port had not been previously grabbed, the
request is ignored.
time Specifies the request timestamp.
DescriptionXvUngrabPort(3X) releases a grabbed port. If time speci-
fies a time before the last XvGrabPort(3X) was executed,
the request is ignored.
Returned Values
[Success]
Returns True if XvUngrabPort(3X) completed suc-
cessfully.
[XvBadExtension]
Returned if the Xv extension is unavailable.
[XvBadAlloc]
Returned if XvUngrabPort(3X) failed to allocate
memory to process the request.
Diagnostics
[XvBadPort]
Generated if the requested port does not exist.
See AlsoXvGrabPort(3X)
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