XvVideoNotify(3)

XvVideoNotify(3) | Library Functions Manual | 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 generated.

# 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 Functions