xcb_render_query_pict_formats_subpixels_length(3)

1xcb_render_query_pict_formats(3) XCB Requests xcb_render_query_pict_formats(3)
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NAME

6       xcb_render_query_pict_formats -
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SYNOPSIS

9       #include <xcb/render.h>
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11   Request function
12       xcb_render_query_pict_formats_cookie_t
13              xcb_render_query_pict_formats(xcb_connection_t *conn,
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15   Reply datastructure
16       typedef struct xcb_render_query_pict_formats_reply_t {
17           uint8_t  response_type;
18           uint8_t  pad0;
19           uint16_t sequence;
20           uint32_t length;
21           uint32_t num_formats;
22           uint32_t num_screens;
23           uint32_t num_depths;
24           uint32_t num_visuals;
25           uint32_t num_subpixel;
26           uint8_t  pad1[4];
27       } xcb_render_query_pict_formats_reply_t;
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29   Reply function
30       xcb_render_query_pict_formats_reply_t
31              *xcb_render_query_pict_formats_reply(xcb_connection_t *conn,
32              xcb_render_query_pict_formats_cookie_t cookie,
33              xcb_generic_error_t **e);
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35   Reply accessors
36       xcb_render_pictforminfo_t *xcb_render_query_pict_formats_formats(const
37              xcb_render_query_pict_formats_request_t *reply);
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39       int xcb_render_query_pict_formats_formats_length(const
40              xcb_render_query_pict_formats_reply_t *reply);
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42       xcb_render_pictforminfo_iterator_t
43              xcb_render_query_pict_formats_formats_iterator(const
44              xcb_render_query_pict_formats_reply_t *reply);
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46       int xcb_render_query_pict_formats_screens_length(const
47              xcb_render_query_pict_formats_reply_t *reply);
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49       xcb_render_pictscreen_iterator_t
50              xcb_render_query_pict_formats_screens_iterator(const
51              xcb_render_query_pict_formats_reply_t *reply);
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53       uint32_t *xcb_render_query_pict_formats_subpixels(const
54              xcb_render_query_pict_formats_request_t *reply);
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56       int xcb_render_query_pict_formats_subpixels_length(const
57              xcb_render_query_pict_formats_reply_t *reply);
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59       xcb_generic_iterator_t
60              xcb_render_query_pict_formats_subpixels_end(const
61              xcb_render_query_pict_formats_reply_t *reply);
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REQUEST ARGUMENTS

64       conn      The XCB connection to X11.
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REPLY FIELDS

67       response_type
68                 The type of this reply, in this case XCB_REN‐
69                 DER_QUERY_PICT_FORMATS. This field is also present in the
70                 xcb_generic_reply_t and can be used to tell replies apart
71                 from each other.
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73       sequence  The sequence number of the last request processed by the X11
74                 server.
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76       length    The length of the reply, in words (a word is 4 bytes).
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78       num_formats
79                 TODO: NOT YET DOCUMENTED.
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81       num_screens
82                 TODO: NOT YET DOCUMENTED.
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84       num_depths
85                 TODO: NOT YET DOCUMENTED.
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87       num_visuals
88                 TODO: NOT YET DOCUMENTED.
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90       num_subpixel
91                 TODO: NOT YET DOCUMENTED.
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DESCRIPTION

RETURN VALUE

95       Returns an xcb_render_query_pict_formats_cookie_t. Errors have to be
96       handled when calling the reply function xcb_render_query_pict_for‐
97       mats_reply.
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99       If you want to handle errors in the event loop instead, use xcb_ren‐
100       der_query_pict_formats_unchecked. See xcb-requests(3) for details.
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ERRORS

103       This request does never generate any errors.
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AUTHOR

107       Generated from render.xml. Contact xcb@lists.freedesktop.org for cor‐
108       rections and improvements.
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112X Version 11                      libxcb 1.12 xcb_render_query_pict_formats(3)