1xcb_glx_get_convolution_filter(3)XCB Requestsxcb_glx_get_convolution_filter(3)
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3
4

NAME

6       xcb_glx_get_convolution_filter -
7

SYNOPSIS

9       #include <xcb/glx.h>
10
11   Request function
12       xcb_glx_get_convolution_filter_cookie_t
13              xcb_glx_get_convolution_filter(xcb_connection_t *conn,
14              xcb_glx_context_tag_t context_tag, uint32_t target,
15              uint32_t format, uint32_t type, uint8_t swap_bytes);
16
17   Reply datastructure
18       typedef struct xcb_glx_get_convolution_filter_reply_t {
19           uint8_t  response_type;
20           uint8_t  pad0;
21           uint16_t sequence;
22           uint32_t length;
23           uint8_t  pad1[8];
24           int32_t  width;
25           int32_t  height;
26           uint8_t  pad2[8];
27       } xcb_glx_get_convolution_filter_reply_t;
28
29   Reply function
30       xcb_glx_get_convolution_filter_reply_t
31              *xcb_glx_get_convolution_filter_reply(xcb_connection_t *conn,
32              xcb_glx_get_convolution_filter_cookie_t cookie,
33              xcb_generic_error_t **e);
34
35   Reply accessors
36       uint8_t *xcb_glx_get_convolution_filter_data(const
37              xcb_glx_get_convolution_filter_request_t *reply);
38
39       int xcb_glx_get_convolution_filter_data_length(const
40              xcb_glx_get_convolution_filter_reply_t *reply);
41
42       xcb_generic_iterator_t xcb_glx_get_convolution_filter_data_end(const
43              xcb_glx_get_convolution_filter_reply_t *reply);
44

REQUEST ARGUMENTS

46       conn      The XCB connection to X11.
47
48       context_tag
49                 TODO: NOT YET DOCUMENTED.
50
51       target    TODO: NOT YET DOCUMENTED.
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53       format    TODO: NOT YET DOCUMENTED.
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55       type      TODO: NOT YET DOCUMENTED.
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57       swap_bytes
58                 TODO: NOT YET DOCUMENTED.
59

REPLY FIELDS

61       response_type
62                 The type of this reply, in this case XCB_GLX_GET_CONVOLU‐
63                 TION_FILTER. This field is also present in the xcb_gener‐
64                 ic_reply_t and can be used to tell replies apart from each
65                 other.
66
67       sequence  The sequence number of the last request processed by the X11
68                 server.
69
70       length    The length of the reply, in words (a word is 4 bytes).
71
72       width     TODO: NOT YET DOCUMENTED.
73
74       height    TODO: NOT YET DOCUMENTED.
75

DESCRIPTION

RETURN VALUE
78       Returns an xcb_glx_get_convolution_filter_cookie_t. Errors have to be
79       handled when calling the reply function xcb_glx_get_convolution_fil‐
80       ter_reply.
81
82       If you want to handle errors in the event loop instead, use
83       xcb_glx_get_convolution_filter_unchecked. See xcb-requests(3) for de‐
84       tails.
85

ERRORS
87       This request does never generate any errors.
88

SEE ALSO
AUTHOR
91       Generated from glx.xml. Contact xcb@lists.freedesktop.org for correc‐
92       tions and improvements.
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96X Version 11                      libxcb 1.13xcb_glx_get_convolution_filter(3)



        

    


            
        

        

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