1xcb_xv_list_image_formats(3)     XCB Requests     xcb_xv_list_image_formats(3)
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NAME

6       xcb_xv_list_image_formats -
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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);
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36       int xcb_xv_list_image_formats_format_length(const
37              xcb_xv_list_image_formats_reply_t *reply);
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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.
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46       port      TODO: NOT YET DOCUMENTED.
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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.
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54       sequence  The sequence number of the last request processed by the X11
55                 server.
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57       length    The length of the reply, in words (a word is 4 bytes).
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59       num_formats
60                 TODO: NOT YET DOCUMENTED.
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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.
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ERRORS
71       This request does never generate any errors.
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SEE ALSO
AUTHOR
75       Generated from xv.xml. Contact xcb@lists.freedesktop.org for correc‐
76       tions and improvements.
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80X Version 11                      libxcb 1.12     xcb_xv_list_image_formats(3)



        

    


            
        

        

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