xcb_glx_get_pixel_mapfv_unchecked(3)

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

NAME

6       xcb_glx_get_pixel_mapfv -
7

SYNOPSIS

9       #include <xcb/glx.h>
10
11   Request function
12       xcb_glx_get_pixel_mapfv_cookie_t
13              xcb_glx_get_pixel_mapfv(xcb_connection_t *conn,
14              xcb_glx_context_tag_t context_tag, uint32_t map);
15
16   Reply datastructure
17       typedef struct xcb_glx_get_pixel_mapfv_reply_t {
18           uint8_t           response_type;
19           uint8_t           pad0;
20           uint16_t          sequence;
21           uint32_t          length;
22           uint8_t           pad1[4];
23           uint32_t          n;
24           xcb_glx_float32_t datum;
25           uint8_t           pad2[12];
26       } xcb_glx_get_pixel_mapfv_reply_t;
27
28   Reply function
29       xcb_glx_get_pixel_mapfv_reply_t
30              *xcb_glx_get_pixel_mapfv_reply(xcb_connection_t *conn,
31              xcb_glx_get_pixel_mapfv_cookie_t cookie,
32              xcb_generic_error_t **e);
33
34   Reply accessors
35       xcb_glx_float32_t *xcb_glx_get_pixel_mapfv_data(const
36              xcb_glx_get_pixel_mapfv_request_t *reply);
37
38       int xcb_glx_get_pixel_mapfv_data_length(const
39              xcb_glx_get_pixel_mapfv_reply_t *reply);
40
41       xcb_generic_iterator_t xcb_glx_get_pixel_mapfv_data_end(const
42              xcb_glx_get_pixel_mapfv_reply_t *reply);
43

REQUEST ARGUMENTS

45       conn      The XCB connection to X11.
46
47       context_tag
48                 TODO: NOT YET DOCUMENTED.
49
50       map       TODO: NOT YET DOCUMENTED.
51

REPLY FIELDS

53       response_type
54                 The type of this reply, in this case XCB_GLX_GET_PIXEL_MAPFV.
55                 This field is also present in the xcb_generic_reply_t and can
56                 be used to tell replies apart from each other.
57
58       sequence  The sequence number of the last request processed by the X11
59                 server.
60
61       length    The length of the reply, in words (a word is 4 bytes).
62
63       n         TODO: NOT YET DOCUMENTED.
64
65       datum     TODO: NOT YET DOCUMENTED.
66

DESCRIPTION

RETURN VALUE

69       Returns an xcb_glx_get_pixel_mapfv_cookie_t. Errors have to be handled
70       when calling the reply function xcb_glx_get_pixel_mapfv_reply.
71
72       If you want to handle errors in the event loop instead, use
73       xcb_glx_get_pixel_mapfv_unchecked. See xcb-requests(3) for details.
74

ERRORS

76       This request does never generate any errors.
77

AUTHOR

80       Generated from glx.xml. Contact xcb@lists.freedesktop.org for correc‐
81       tions and improvements.
82
83
84
85X Version 11                     libxcb 1.13.1      xcb_glx_get_pixel_mapfv(3)