Name
XvStopVideo - stop active video
Syntax
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XXvvSSttooppVViiddeeoo((_d_p_y_, _p_o_r_t_, _d_r_a_w)
DDiissppllaayy _*_d_p_y;
XXvvPPoorrttIIDD _p_o_r_t;
DDrraawwaabbllee _d_r_a_w;
Arguments
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_d_p_y
Specifies the display screen on which the
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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.
-
_p_o_r_t
Specifies the port for which video is to be stopped.
-
-
_d_r_a_w
Specifies the drawable associated with the named port.
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Description
XvStopVideo(3X) stops active video for the specified port and
drawable. If the port is not processing video, or if it is processing
video in a different drawable, the request is ignored. When video is
stopped a XvVideoNotify(3X) event with detail XvStopped is generated
for the associated drawable.
Returned Values
-
[Success]
Returned if XvStopVideo(3X) completed successfully.
-
-
[XvBadExtension]
Returned if the Xv extension is unavailable.
-
-
[XvBadAlloc]
Returned if XvStopVideo(3X) failed to allocate memory to process
-
the request.
Diagnostics
-
[XvBadPort]
Generated if the requested port does not exist.
-
-
[BadDrawable]
Generated if the requested drawable does not exist.
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See Also
XvGetVideo(3X), XvPutVideo(3X), XvVideoNotifyEvent(3X)