1xcb_render_query_filters(3)      XCB Requests      xcb_render_query_filters(3)
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NAME

6       xcb_render_query_filters -
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SYNOPSIS

9       #include <xcb/render.h>
10
11   Request function
12       xcb_render_query_filters_cookie_t
13              xcb_render_query_filters(xcb_connection_t *conn,
14              xcb_drawable_t drawable);
15
16   Reply datastructure
17       typedef struct xcb_render_query_filters_reply_t {
18           uint8_t  response_type;
19           uint8_t  pad0;
20           uint16_t sequence;
21           uint32_t length;
22           uint32_t num_aliases;
23           uint32_t num_filters;
24           uint8_t  pad1[16];
25       } xcb_render_query_filters_reply_t;
26
27   Reply function
28       xcb_render_query_filters_reply_t
29              *xcb_render_query_filters_reply(xcb_connection_t *conn,
30              xcb_render_query_filters_cookie_t cookie,
31              xcb_generic_error_t **e);
32
33   Reply accessors
34       uint16_t *xcb_render_query_filters_aliases(const
35              xcb_render_query_filters_request_t *reply);
36
37       int xcb_render_query_filters_aliases_length(const
38              xcb_render_query_filters_reply_t *reply);
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40       xcb_generic_iterator_t xcb_render_query_filters_aliases_end(const
41              xcb_render_query_filters_reply_t *reply);
42
43       int xcb_render_query_filters_filters_length(const
44              xcb_render_query_filters_reply_t *reply);
45
46       xcb_str_iterator_t xcb_render_query_filters_filters_iterator(const
47              xcb_render_query_filters_reply_t *reply);
48

REQUEST ARGUMENTS

50       conn      The XCB connection to X11.
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52       drawable  TODO: NOT YET DOCUMENTED.
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REPLY FIELDS

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

RETURN VALUE
73       Returns an xcb_render_query_filters_cookie_t. Errors have to be handled
74       when calling the reply function xcb_render_query_filters_reply.
75
76       If you want to handle errors in the event loop instead, use xcb_ren‐
77       der_query_filters_unchecked. See xcb-requests(3) for details.
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ERRORS
80       This request does never generate any errors.
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SEE ALSO
AUTHOR
84       Generated from render.xml. Contact xcb@lists.freedesktop.org for cor‐
85       rections and improvements.
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89X Version 11                      libxcb 1.13      xcb_render_query_filters(3)



        

    


            
        

        

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