xcb_glx_get_mapdv -

Author

       Generated from glx.xml. Contact xcb@lists.freedesktop.org for corrections and improvements.

X Version 11                                      libxcb 1.17.0                             xcb_glx_get_mapdv(3)

Description

Errors

       This request does never generate any errors.

Name

       xcb_glx_get_mapdv -

Reply Fields

response_type
                 The  type  of  this  reply,  in  this case XCB_GLX_GET_MAPDV. This field is also present in the
                 xcb_generic_reply_t 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.

Request Arguments

conn      The XCB connection to X11.

       context_tag
                 TODO: NOT YET DOCUMENTED.

       target    TODO: NOT YET DOCUMENTED.

       query     TODO: NOT YET DOCUMENTED.

Return Value

       Returns an xcb_glx_get_mapdv_cookie_t. Errors  have  to  be  handled  when  calling  the  reply  function
       xcb_glx_get_mapdv_reply.

       If  you  want  to  handle  errors in the event loop instead, use xcb_glx_get_mapdv_unchecked. See xcb-re‐quests(3) for details.

Synopsis

#include<xcb/glx.h>Requestfunction

       xcb_glx_get_mapdv_cookie_t xcb_glx_get_mapdv(xcb_connection_t *conn, xcb_glx_context_tag_t context_tag,
              uint32_t target, uint32_t query);

   Replydatastructure
       typedef struct xcb_glx_get_mapdv_reply_t {
           uint8_t           response_type;
           uint8_t           pad0;
           uint16_t          sequence;
           uint32_t          length;
           uint8_t           pad1[4];
           uint32_t          n;
           xcb_glx_float64_t datum;
           uint8_t           pad2[8];
       } xcb_glx_get_mapdv_reply_t;

   Replyfunction

       xcb_glx_get_mapdv_reply_t *xcb_glx_get_mapdv_reply(xcb_connection_t *conn,
              xcb_glx_get_mapdv_cookie_t cookie, xcb_generic_error_t **e);

   Replyaccessors

       xcb_glx_float64_t *xcb_glx_get_mapdv_data(const xcb_glx_get_mapdv_request_t *reply);

       int xcb_glx_get_mapdv_data_length(const xcb_glx_get_mapdv_reply_t *reply);

       xcb_generic_iterator_t xcb_glx_get_mapdv_data_end(const xcb_glx_get_mapdv_reply_t *reply);