1XvVideoNotify(3)                libXv Functions               XvVideoNotify(3)
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NAME

6       XvVideoNotify - event generated for video processing
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SYNOPSIS

9       #include <X11/extensions/Xvlib.h>
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12            typedef union {
13              int type;
14              XvVideoNotifyEvent xvvideo;
15              XvPortNotifyEvent xvport;
16              long pad[24];
17            } XvEvent;
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19            typedef struct {
20              int type;
21              unsigned long serial;
22              Bool send_event;
23              Display *display;
24              Drawable drawable;
25              unsigned long reason;
26              XvPortID port_id;
27              Time time;
28            } XvVideoNotifyEvent;
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31       type    Specifies the type of event: XvVideoNotify.
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33       serial  Number of the last request processed by the server.
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35       send_event
36               True if the event was generated by a SendEvent request.
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38       display A pointer to the display the event was read from.
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40       drawable
41               The drawable for which the event was generated.
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43       reason  The  reason  the  event  was  generated:  XvStarted, XvStopped,
44               XvPreempted, XvBusy, XvHardError.
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46       port_id The port processing the video for which the  event  was  gener‐
47               ated.
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DESCRIPTION

50       XvVideoNotify events are generated when video is started, stopped, pre‐
51       empted by another video request, ignored because the port is grabbed by
52       another client, or interrupted because of a hard transmission or recep‐
53       tion error.
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SEE ALSO

56       XvPutVideo(3),     XvPutStill(3),     XvGetVideo(3),     XvGetStill(3),
57       XvStopVideo(3), XvSelectVideoNotify(3)
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61X Version 11                     libXv 1.0.11                 XvVideoNotify(3)
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