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X11R7.4 - man page for xvungrabport (x11r4 section 3)

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XvUngrabPort(3) 								  XvUngrabPort(3)

Name
       XvUngrabPort - release port grabbed for video operation

Syntax
       #include <X11/extensions/Xvlib.h>

       XvUngrabPort(Display *dpy, XvPortID port, Time time);

Arguments
       dpy     Specifies the connection to the X server.

       port    Specifies  the  port to be released.  If the port had not been previously grabbed,
	       the request is ignored.

       time    Specifies the request timestamp.

Description
       XvUngrabPort(3) releases a grabbed port.  If time specifies a time before the last XvGrab-
       Port(3) was executed, the request is ignored.

Returned Values
       [Success]
	       Returned if XvUngrabPort(3) completed successfully.

       [XvBadExtension]
	       Returned if the Xv extension is unavailable.

       [XvBadAlloc]
	       Returned if XvUngrabPort(3) failed to allocate memory to process the request.

Diagnostics
       [XvBadPort]
	       Generated if the requested port does not exist.

See Also
       XvGrabPort(3)

X Version 11				   libXv 1.0.4				  XvUngrabPort(3)
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