XvUngrabPort (3) - Linux Manuals

XvUngrabPort: release port grabbed for video operation

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 executed, 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.