xcb_glx_get_tex_genfv_data_length(3)

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

NAME

6       xcb_glx_get_tex_genfv -
7

SYNOPSIS

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

REQUEST ARGUMENTS

45       conn      The XCB connection to X11.
46
47       context_tag
48                 TODO: NOT YET DOCUMENTED.
49
50       coord     TODO: NOT YET DOCUMENTED.
51
52       pname     TODO: NOT YET DOCUMENTED.
53

REPLY FIELDS

55       response_type
56                 The type of this reply, in this case XCB_GLX_GET_TEX_GENFV.
57                 This field is also present in the xcb_generic_reply_t and can
58                 be used to tell replies apart from each other.
59
60       sequence  The sequence number of the last request processed by the X11
61                 server.
62
63       length    The length of the reply, in words (a word is 4 bytes).
64
65       n         TODO: NOT YET DOCUMENTED.
66
67       datum     TODO: NOT YET DOCUMENTED.
68

DESCRIPTION

RETURN VALUE

71       Returns an xcb_glx_get_tex_genfv_cookie_t. Errors have to be handled
72       when calling the reply function xcb_glx_get_tex_genfv_reply.
73
74       If you want to handle errors in the event loop instead, use
75       xcb_glx_get_tex_genfv_unchecked. See xcb-requests(3) for details.
76

ERRORS

78       This request does never generate any errors.
79

AUTHOR

82       Generated from glx.xml. Contact xcb@lists.freedesktop.org for correc‐
83       tions and improvements.
84
85
86
87X Version 11                      libxcb 1.12         xcb_glx_get_tex_genfv(3)