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xcb_randr_get_screen_info(3)     XCB Requests     xcb_randr_get_screen_info(3)


NAME

       xcb_randr_get_screen_info -


SYNOPSIS

       #include <xcb/randr.h>

   Request function
       xcb_randr_get_screen_info_cookie_t
              xcb_randr_get_screen_info(xcb_connection_t *conn,
              xcb_window_t window);

   Reply datastructure

       typedef struct xcb_randr_get_screen_info_reply_t {
           uint8_t         response_type;
           uint8_t         rotations;
           uint16_t        sequence;
           uint32_t        length;
           xcb_window_t    root;
           xcb_timestamp_t timestamp;
           xcb_timestamp_t config_timestamp;
           uint16_t        nSizes;
           uint16_t        sizeID;
           uint16_t        rotation;
           uint16_t        rate;
           uint16_t        nInfo;
           uint8_t         pad0[2];
       } xcb_randr_get_screen_info_reply_t;

   Reply function
       xcb_randr_get_screen_info_reply_t
              *xcb_randr_get_screen_info_reply(xcb_connection_t *conn,
              xcb_randr_get_screen_info_cookie_t cookie,
              xcb_generic_error_t **e);

   Reply accessors
       xcb_randr_screen_size_t *xcb_randr_get_screen_info_sizes(const
              xcb_randr_get_screen_info_request_t *reply);

       int xcb_randr_get_screen_info_sizes_length(const
              xcb_randr_get_screen_info_reply_t *reply);

       xcb_randr_screen_size_iterator_t
              xcb_randr_get_screen_info_sizes_iterator(const
              xcb_randr_get_screen_info_reply_t *reply);

       int xcb_randr_get_screen_info_rates_length(const
              xcb_randr_get_screen_info_reply_t *reply);

       xcb_randr_refresh_rates_iterator_t
              xcb_randr_get_screen_info_rates_iterator(const
              xcb_randr_get_screen_info_reply_t *reply);


REQUEST ARGUMENTS

       conn      The XCB connection to X11.

       window    TODO: NOT YET DOCUMENTED.


REPLY FIELDS

       response_type
                 The type of this reply, in this case
                 XCB_RANDR_GET_SCREEN_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).

       rotations TODO: NOT YET DOCUMENTED.

       root      TODO: NOT YET DOCUMENTED.

       timestamp TODO: NOT YET DOCUMENTED.

       config_timestamp
                 TODO: NOT YET DOCUMENTED.

       nSizes    TODO: NOT YET DOCUMENTED.

       sizeID    TODO: NOT YET DOCUMENTED.

       rotation  TODO: NOT YET DOCUMENTED.

       rate      TODO: NOT YET DOCUMENTED.

       nInfo     TODO: NOT YET DOCUMENTED.


DESCRIPTION


RETURN VALUE

       Returns an xcb_randr_get_screen_info_cookie_t. Errors have to be
       handled when calling the reply function
       xcb_randr_get_screen_info_reply.

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


ERRORS

       This request does never generate any errors.


SEE ALSO


AUTHOR

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

X Version 11                      libxcb 1.15     xcb_randr_get_screen_info(3)

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