xcb_randr_get_screen_info_sizes(3)

1xcb_randr_get_screen_info(3)     XCB Requests     xcb_randr_get_screen_info(3)
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NAME

6       xcb_randr_get_screen_info -
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SYNOPSIS

9       #include <xcb/randr.h>
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11   Request function
12       xcb_randr_get_screen_info_cookie_t
13              xcb_randr_get_screen_info(xcb_connection_t *conn,
14              xcb_window_t window);
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16   Reply datastructure
17       typedef struct xcb_randr_get_screen_info_reply_t {
18           uint8_t         response_type;
19           uint8_t         rotations;
20           uint16_t        sequence;
21           uint32_t        length;
22           xcb_window_t    root;
23           xcb_timestamp_t timestamp;
24           xcb_timestamp_t config_timestamp;
25           uint16_t        nSizes;
26           uint16_t        sizeID;
27           uint16_t        rotation;
28           uint16_t        rate;
29           uint16_t        nInfo;
30           uint8_t         pad0[2];
31       } xcb_randr_get_screen_info_reply_t;
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33   Reply function
34       xcb_randr_get_screen_info_reply_t
35              *xcb_randr_get_screen_info_reply(xcb_connection_t *conn,
36              xcb_randr_get_screen_info_cookie_t cookie,
37              xcb_generic_error_t **e);
38
39   Reply accessors
40       xcb_randr_screen_size_t *xcb_randr_get_screen_info_sizes(const
41              xcb_randr_get_screen_info_request_t *reply);
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43       int xcb_randr_get_screen_info_sizes_length(const
44              xcb_randr_get_screen_info_reply_t *reply);
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46       xcb_randr_screen_size_iterator_t
47              xcb_randr_get_screen_info_sizes_iterator(const
48              xcb_randr_get_screen_info_reply_t *reply);
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50       int xcb_randr_get_screen_info_rates_length(const
51              xcb_randr_get_screen_info_reply_t *reply);
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53       xcb_randr_refresh_rates_iterator_t
54              xcb_randr_get_screen_info_rates_iterator(const
55              xcb_randr_get_screen_info_reply_t *reply);
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REQUEST ARGUMENTS

58       conn      The XCB connection to X11.
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60       window    TODO: NOT YET DOCUMENTED.
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REPLY FIELDS

63       response_type
64                 The type of this reply, in this case XCB_RANDR_GET_SCREEN_IN‐
65                 FO. This field is also present in the xcb_generic_reply_t and
66                 can be used to tell replies apart from each other.
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68       sequence  The sequence number of the last request processed by the X11
69                 server.
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71       length    The length of the reply, in words (a word is 4 bytes).
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73       rotations TODO: NOT YET DOCUMENTED.
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75       root      TODO: NOT YET DOCUMENTED.
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77       timestamp TODO: NOT YET DOCUMENTED.
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79       config_timestamp
80                 TODO: NOT YET DOCUMENTED.
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82       nSizes    TODO: NOT YET DOCUMENTED.
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84       sizeID    TODO: NOT YET DOCUMENTED.
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86       rotation  TODO: NOT YET DOCUMENTED.
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88       rate      TODO: NOT YET DOCUMENTED.
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90       nInfo     TODO: NOT YET DOCUMENTED.
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DESCRIPTION

RETURN VALUE

94       Returns an xcb_randr_get_screen_info_cookie_t. Errors have to be han‐
95       dled when calling the reply function xcb_randr_get_screen_info_reply.
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97       If you want to handle errors in the event loop instead, use xcb_ran‐
98       dr_get_screen_info_unchecked. See xcb-requests(3) for details.
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ERRORS

101       This request does never generate any errors.
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AUTHOR

105       Generated from randr.xml. Contact xcb@lists.freedesktop.org for correc‐
106       tions and improvements.
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110X Version 11                      libxcb 1.13     xcb_randr_get_screen_info(3)