XvVideoNotify(3)

NAME

XvVideoNotify - event generated for video processing

SYNOPSIS

#include <X11/extensions/Xvlib.h>


     typedef union {
       int type;
       XvVideoNotifyEvent xvvideo;
       XvPortNotifyEvent xvport;
       long pad[24];
     } XvEvent;

     typedef struct {
       int type;
       unsigned long serial;
       Bool send_event;
       Display *display;
       Drawable drawable;
       unsigned long reason;
       XvPortID port_id;
       Time time;
     } XvVideoNotifyEvent;


type    Specifies the type of event: XvVideoNotify.

serial  Number of the last request processed by the server.

send_event
        True if the event was generated by a SendEvent request.

display A pointer to the display the event was read from.

drawable
        The drawable for which the event was generated.

reason  The  reason  the  event  was  generated:  XvStarted, XvStopped,
        XvPreempted, XvBusy, XvHardError.

port_id The port processing the video for which the  event  was  gener-
        ated.

DESCRIPTION

XvVideoNotify events are generated when video is started, stopped, preempted by another video request, ignored because the port is grabbed by another client, or interrupted because of a hard transmission or reception error.

SEE ALSO

XvPutVideo(3), XvPutStill(3), XvGetVideo(3), XvGetStill(3), XvStopVideo(3), XvSelectVideoNotify(3)

X Version 11 libXv 1.0.5 XvVideoNotify(3)