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

NAME

6       xcb_xv_list_image_formats -
7

SYNOPSIS

9       #include <xcb/xv.h>
10
11   Request function
12       xcb_xv_list_image_formats_cookie_t
13              xcb_xv_list_image_formats(xcb_connection_t *conn,
14              xcb_xv_port_t port);
15
16   Reply datastructure
17       typedef struct xcb_xv_list_image_formats_reply_t {
18           uint8_t  response_type;
19           uint8_t  pad0;
20           uint16_t sequence;
21           uint32_t length;
22           uint32_t num_formats;
23           uint8_t  pad1[20];
24       } xcb_xv_list_image_formats_reply_t;
25
26   Reply function
27       xcb_xv_list_image_formats_reply_t
28              *xcb_xv_list_image_formats_reply(xcb_connection_t *conn,
29              xcb_xv_list_image_formats_cookie_t cookie,
30              xcb_generic_error_t **e);
31
32   Reply accessors
33       xcb_xv_image_format_info_t *xcb_xv_list_image_formats_format(const
34              xcb_xv_list_image_formats_request_t *reply);
35
36       int xcb_xv_list_image_formats_format_length(const
37              xcb_xv_list_image_formats_reply_t *reply);
38
39       xcb_xv_image_format_info_iterator_t
40              xcb_xv_list_image_formats_format_iterator(const
41              xcb_xv_list_image_formats_reply_t *reply);
42

REQUEST ARGUMENTS

44       conn      The XCB connection to X11.
45
46       port      TODO: NOT YET DOCUMENTED.
47

REPLY FIELDS

49       response_type
50                 The type of this reply, in this case XCB_XV_LIST_IMAGE_FOR‐
51                 MATS. This field is also present in the xcb_generic_reply_t
52                 and can be used to tell replies apart from each other.
53
54       sequence  The sequence number of the last request processed by the X11
55                 server.
56
57       length    The length of the reply, in words (a word is 4 bytes).
58
59       num_formats
60                 TODO: NOT YET DOCUMENTED.
61

DESCRIPTION

RETURN VALUE

64       Returns an xcb_xv_list_image_formats_cookie_t. Errors have to be han‐
65       dled when calling the reply function xcb_xv_list_image_formats_reply.
66
67       If you want to handle errors in the event loop instead, use
68       xcb_xv_list_image_formats_unchecked. See xcb-requests(3) for details.
69

ERRORS

71       This request does never generate any errors.
72

SEE ALSO

AUTHOR

75       Generated from xv.xml. Contact xcb@lists.freedesktop.org for correc‐
76       tions and improvements.
77
78
79
80X Version 11                      libxcb 1.13     xcb_xv_list_image_formats(3)
Impressum