1xcb_dri3_fd_from_fence(3)        XCB Requests        xcb_dri3_fd_from_fence(3)
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NAME

6       xcb_dri3_fd_from_fence -
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SYNOPSIS

9       #include <xcb/dri3.h>
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11   Request function
12       xcb_dri3_fd_from_fence_cookie_t
13              xcb_dri3_fd_from_fence(xcb_connection_t *conn,
14              xcb_drawable_t drawable, uint32_t fence);
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16   Reply datastructure
17       typedef struct xcb_dri3_fd_from_fence_reply_t {
18           uint8_t  response_type;
19           uint8_t  nfd;
20           uint16_t sequence;
21           uint32_t length;
22           uint8_t  pad0[24];
23       } xcb_dri3_fd_from_fence_reply_t;
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25   Reply function
26       xcb_dri3_fd_from_fence_reply_t
27              *xcb_dri3_fd_from_fence_reply(xcb_connection_t *conn,
28              xcb_dri3_fd_from_fence_cookie_t cookie,
29              xcb_generic_error_t **e);
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REQUEST ARGUMENTS

32       conn      The XCB connection to X11.
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34       drawable  TODO: NOT YET DOCUMENTED.
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36       fence     TODO: NOT YET DOCUMENTED.
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REPLY FIELDS

39       response_type
40                 The type of this reply, in this case XCB_DRI3_FD_FROM_FENCE.
41                 This field is also present in the xcb_generic_reply_t and can
42                 be used to tell replies apart from each other.
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44       sequence  The sequence number of the last request processed by the X11
45                 server.
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47       length    The length of the reply, in words (a word is 4 bytes).
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49       nfd       TODO: NOT YET DOCUMENTED.
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51       fence_fd  TODO: NOT YET DOCUMENTED.
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DESCRIPTION

RETURN VALUE
55       Returns an xcb_dri3_fd_from_fence_cookie_t. Errors have to be handled
56       when calling the reply function xcb_dri3_fd_from_fence_reply.
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58       If you want to handle errors in the event loop instead, use
59       xcb_dri3_fd_from_fence_unchecked. See xcb-requests(3) for details.
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ERRORS
62       This request does never generate any errors.
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SEE ALSO
AUTHOR
66       Generated from dri3.xml. Contact xcb@lists.freedesktop.org for correc‐
67       tions and improvements.
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71X Version 11                      libxcb 1.13        xcb_dri3_fd_from_fence(3)



        

    


            
        

        

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