xcb_dbe_get_visual_info - Requests visuals that support double buffering

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

X Version 11                                      libxcb 1.17.0                       xcb_dbe_get_visual_info(3)

       This request does never generate any errors.

       xcb_dbe_get_visual_info - Requests visuals that support double buffering

response_type
                 The type of this reply, in this case XCB_DBE_GET_VISUAL_INFO. 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_supported_visuals
                 TODO: NOT YET DOCUMENTED.

conn      The XCB connection to X11.

       n_drawables
                 TODO: NOT YET DOCUMENTED.

       drawables TODO: NOT YET DOCUMENTED.

       Returns  an  xcb_dbe_get_visual_info_cookie_t.  Errors have to be handled when calling the reply function
       xcb_dbe_get_visual_info_reply.

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

xcb-requests(3)

#include<xcb/dbe.h>Requestfunction

       xcb_dbe_get_visual_info_cookie_t xcb_dbe_get_visual_info(xcb_connection_t *conn, uint32_t n_drawables,
              const xcb_drawable_t *drawables);

   Replydatastructure
       typedef struct xcb_dbe_get_visual_info_reply_t {
           uint8_t  response_type;
           uint8_t  pad0;
           uint16_t sequence;
           uint32_t length;
           uint32_t n_supported_visuals;
           uint8_t  pad1[20];
       } xcb_dbe_get_visual_info_reply_t;

   Replyfunction

       xcb_dbe_get_visual_info_reply_t *xcb_dbe_get_visual_info_reply(xcb_connection_t *conn,
              xcb_dbe_get_visual_info_cookie_t cookie, xcb_generic_error_t **e);

   Replyaccessors

       int xcb_dbe_get_visual_info_supported_visuals_length(const xcb_dbe_get_visual_info_reply_t *reply);

       xcb_dbe_visual_infos_iterator_t xcb_dbe_get_visual_info_supported_visuals_iterator(const
              xcb_dbe_get_visual_info_reply_t *reply);