xcb_alloc_color_cells_pixels(3)

1xcb_alloc_color_cells(3)         XCB Requests         xcb_alloc_color_cells(3)
2
3
4

NAME

6       xcb_alloc_color_cells -
7

SYNOPSIS

9       #include <xcb/xproto.h>
10
11   Request function
12       xcb_alloc_color_cells_cookie_t
13              xcb_alloc_color_cells(xcb_connection_t *conn,
14              uint8_t contiguous, xcb_colormap_t cmap, uint16_t colors,
15              uint16_t planes);
16
17   Reply datastructure
18       typedef struct xcb_alloc_color_cells_reply_t {
19           uint8_t  response_type;
20           uint8_t  pad0;
21           uint16_t sequence;
22           uint32_t length;
23           uint16_t pixels_len;
24           uint16_t masks_len;
25           uint8_t  pad1[20];
26       } xcb_alloc_color_cells_reply_t;
27
28   Reply function
29       xcb_alloc_color_cells_reply_t
30              *xcb_alloc_color_cells_reply(xcb_connection_t *conn,
31              xcb_alloc_color_cells_cookie_t cookie, xcb_generic_error_t **e);
32
33   Reply accessors
34       uint32_t *xcb_alloc_color_cells_pixels(const
35              xcb_alloc_color_cells_request_t *reply);
36
37       int xcb_alloc_color_cells_pixels_length(const
38              xcb_alloc_color_cells_reply_t *reply);
39
40       xcb_generic_iterator_t xcb_alloc_color_cells_pixels_end(const
41              xcb_alloc_color_cells_reply_t *reply);
42
43       uint32_t *xcb_alloc_color_cells_masks(const
44              xcb_alloc_color_cells_request_t *reply);
45
46       int xcb_alloc_color_cells_masks_length(const
47              xcb_alloc_color_cells_reply_t *reply);
48
49       xcb_generic_iterator_t xcb_alloc_color_cells_masks_end(const
50              xcb_alloc_color_cells_reply_t *reply);
51

REQUEST ARGUMENTS

53       conn      The XCB connection to X11.
54
55       contiguous
56                 TODO: NOT YET DOCUMENTED.
57
58       cmap      TODO: NOT YET DOCUMENTED.
59
60       colors    TODO: NOT YET DOCUMENTED.
61
62       planes    TODO: NOT YET DOCUMENTED.
63

REPLY FIELDS

65       response_type
66                 The type of this reply, in this case XCB_ALLOC_COLOR_CELLS.
67                 This field is also present in the xcb_generic_reply_t and can
68                 be used to tell replies apart from each other.
69
70       sequence  The sequence number of the last request processed by the X11
71                 server.
72
73       length    The length of the reply, in words (a word is 4 bytes).
74
75       pixels_len
76                 TODO: NOT YET DOCUMENTED.
77
78       masks_len TODO: NOT YET DOCUMENTED.
79

DESCRIPTION

RETURN VALUE

82       Returns an xcb_alloc_color_cells_cookie_t. Errors have to be handled
83       when calling the reply function xcb_alloc_color_cells_reply.
84
85       If you want to handle errors in the event loop instead, use xcb_al‐
86       loc_color_cells_unchecked. See xcb-requests(3) for details.
87

ERRORS

89       This request does never generate any errors.
90

AUTHOR

93       Generated from xproto.xml. Contact xcb@lists.freedesktop.org for cor‐
94       rections and improvements.
95
96
97
98X Version 11                     libxcb 1.13.1        xcb_alloc_color_cells(3)