xcbshmgetimage(3) XCB Requests xcbshmgetimage(3)

NAME
       xcbshmgetimage -

SYNOPSIS
       #include 

   Request function
       xcbshmgetimagecookiet xcbshmgetimage(xcbconnectiont *conn,
              xcbdrawablet drawable, int16t x, int16t y, uint16t width,
              uint16t height, uint32t planemask, uint8t format,
              xcbshmsegt shmseg, uint32t offset);

   Reply datastructure
       typedef struct xcbshmgetimagereplyt {
           uint8t        responsetype;
           uint8t        depth;
           uint16t       sequence;
           uint32t       length;
           xcbvisualidt visual;
           uint32t       size;
       } xcbshmgetimagereplyt;

   Reply function
       xcbshmgetimagereplyt
              *xcbshmgetimagereply(xcbconnectiont *conn,
              xcbshmgetimagecookiet cookie, xcbgenericerrort **e);

REQUEST ARGUMENTS
       conn      The XCB connection to X11.

       drawable  TODO: NOT YET DOCUMENTED.

       x         TODO: NOT YET DOCUMENTED.

       y         TODO: NOT YET DOCUMENTED.

       width     TODO: NOT YET DOCUMENTED.

       height    TODO: NOT YET DOCUMENTED.

       planemask
                 TODO: NOT YET DOCUMENTED.

       format    TODO: NOT YET DOCUMENTED.

       shmseg    TODO: NOT YET DOCUMENTED.

       offset    TODO: NOT YET DOCUMENTED.

REPLY FIELDS
       responsetype
                 The type of this reply, in this case XCBSHMGETIMAGE. This
                 field is also present in the xcbgenericreplyt and can be
                 used to tell replies apart from each other.

       sequence  The sequence number of the last request processed by the X11
                 server.

       length    The length of the reply, in words (a word is 4 bytes).

       depth     TODO: NOT YET DOCUMENTED.

       visual    TODO: NOT YET DOCUMENTED.

       size      TODO: NOT YET DOCUMENTED.

DESCRIPTION
RETURN VALUE
       Returns an xcbshmgetimagecookiet. Errors have to be handled when
       calling the reply function xcbshmgetimagereply.

       If you want to handle errors in the event loop instead, use
       xcbshmgetimageunchecked. See xcb-requests(3) for details.

ERRORS
       This request does never generate any errors.

SEE ALSO
AUTHOR
       Generated from shm.xml. Contact xcb@lists.freedesktop.org for correc‐
       tions and improvements.



X Version 11                      libxcb 1.13             xcbshmgetimage(3)