Name

XvVideoNotify - event generated for video processing

Syntax

#include


        

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;

_t_y_p_e Specifies the type of event: XvVideoNotify(3).
_s_e_r_i_a_l Number of the last request processed by the server.
_s_e_n_d___e_v_e_n_t True if the event was generated by a SendEvent request.
_d_i_s_p_l_a_y A pointer to the display the event was read from.
_d_r_a_w_a_b_l_e The drawable for which the event was generated.
_r_e_a_s_o_n The reason the event was generated: XXvvSSttaarrtteedd, XXvvSSttooppppeedd,
XXvvPPrreeeemmpptteedd, XXvvBBuussyy, XXvvHHaarrddEErrrroorr.
_p_o_r_t___i_d The port processing the video for which the event was generated.

Description

XvVideoNotify(3) 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)