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CentOS 7.0 - man page for xvungrabport (centos section 3)

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XvUngrabPort(3) 			 libXv Functions			  XvUngrabPort(3)

NAME
       XvUngrabPort - release port grabbed for video operation

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

       int 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 XvGrabPort(3) was exe-
       cuted, the request is ignored.

RETURN 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 1.0.9				  XvUngrabPort(3)
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