xcbglxgethistogramparameterfvXCB Requexcbglxgethistogramparameterfv(3)

NAME
       xcbglxgethistogramparameterfv -

SYNOPSIS
       #include 

   Request function
       xcbglxgethistogramparameterfvcookiet
              xcbglxgethistogramparameterfv(xcbconnectiont *conn,
              xcbglxcontexttagt contexttag, uint32t target,
              uint32t pname);

   Reply datastructure
       typedef struct xcbglxgethistogramparameterfvreplyt {
           uint8t           responsetype;
           uint8t           pad0;
           uint16t          sequence;
           uint32t          length;
           uint8t           pad1[4];
           uint32t          n;
           xcbglxfloat32t datum;
           uint8t           pad2[12];
       } xcbglxgethistogramparameterfvreplyt;

   Reply function
       xcbglxgethistogramparameterfvreplyt
              *xcbglxgethistogramparameterfvreply(xcbconnectiont *conn,
              xcbglxgethistogramparameterfvcookiet cookie,
              xcbgenericerrort **e);

   Reply accessors
       xcbglxfloat32t *xcbglxgethistogramparameterfvdata(const
              xcbglxgethistogramparameterfvrequestt *reply);

       int xcbglxgethistogramparameterfvdatalength(const
              xcbglxgethistogramparameterfvreplyt *reply);

       xcbgenericiteratort xcbglxgethistogramparameterfvdataend(const
              xcbglxgethistogramparameterfvreplyt *reply);

REQUEST ARGUMENTS
       conn      The XCB connection to X11.

       contexttag
                 TODO: NOT YET DOCUMENTED.

       target    TODO: NOT YET DOCUMENTED.

       pname     TODO: NOT YET DOCUMENTED.

REPLY FIELDS
       responsetype
                 The type of this reply, in this case XCBGLXGETHIS‐
                 TOGRAMPARAMETERFV. 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).

       n         TODO: NOT YET DOCUMENTED.

       datum     TODO: NOT YET DOCUMENTED.

DESCRIPTION
RETURN VALUE
       Returns an xcbglxgethistogramparameterfvcookiet. Errors have to
       be handled when calling the reply function xcbglxgethistogramparam‐
       eterfvreply.

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

ERRORS
       This request does never generate any errors.

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



X Version 11                      libxcb 1xcbglxgethistogramparameterfv(3)