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xcb_dbe_get_visual_info(3)	 XCB Requests	    xcb_dbe_get_visual_info(3)

NAME
       xcb_dbe_get_visual_info - Requests visuals that support double buffer-
       ing

SYNOPSIS
       #include	<xcb/dbe.h>

   Request function

       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);

   Reply datastructure
       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;

   Reply function

       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);

   Reply accessors

       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);

REQUEST	ARGUMENTS
       conn	 The XCB connection to X11.

       n_drawables
		 TODO: NOT YET DOCUMENTED.

       drawables TODO: NOT YET DOCUMENTED.

REPLY FIELDS
       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.

DESCRIPTION
RETURN VALUE
       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.

ERRORS
       This request does never generate	any errors.

SEE ALSO
       xcb-requests(3)

AUTHOR
       Generated from dbe.xml. Contact xcb@lists.freedesktop.org  for  correc-
       tions and improvements.

X Version 11			 libxcb	1.17.0	    xcb_dbe_get_visual_info(3)

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