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xcb_dri3_fd_from_fence(3)        XCB Requests        xcb_dri3_fd_from_fence(3)


NAME

       xcb_dri3_fd_from_fence -


SYNOPSIS

       #include <xcb/dri3.h>

   Request function
       xcb_dri3_fd_from_fence_cookie_t
              xcb_dri3_fd_from_fence(xcb_connection_t *conn,
              xcb_drawable_t drawable, uint32_t fence);

   Reply datastructure

       typedef struct xcb_dri3_fd_from_fence_reply_t {
           uint8_t  response_type;
           uint8_t  nfd;
           uint16_t sequence;
           uint32_t length;
           uint8_t  pad0[24];
       } xcb_dri3_fd_from_fence_reply_t;

   Reply function
       xcb_dri3_fd_from_fence_reply_t
              *xcb_dri3_fd_from_fence_reply(xcb_connection_t *conn,
              xcb_dri3_fd_from_fence_cookie_t cookie,
              xcb_generic_error_t **e);


REQUEST ARGUMENTS

       conn      The XCB connection to X11.

       drawable  TODO: NOT YET DOCUMENTED.

       fence     TODO: NOT YET DOCUMENTED.


REPLY FIELDS

       response_type
                 The type of this reply, in this case XCB_DRI3_FD_FROM_FENCE.
                 This field is also present in the xcb_generic_reply_t and can
                 be used to tell replies apart from each other.

       sequence  The sequence number of the last request processed by the X11
                 server.

       length    The length of the reply, in words (a word is 4 bytes).

       nfd       TODO: NOT YET DOCUMENTED.

       fence_fd  TODO: NOT YET DOCUMENTED.


DESCRIPTION


RETURN VALUE

       Returns an xcb_dri3_fd_from_fence_cookie_t. Errors have to be handled
       when calling the reply function xcb_dri3_fd_from_fence_reply.

       If you want to handle errors in the event loop instead, use
       xcb_dri3_fd_from_fence_unchecked. See xcb-requests(3) for details.


ERRORS

       This request does never generate any errors.


SEE ALSO


AUTHOR

       Generated from dri3.xml. Contact xcb@lists.freedesktop.org for
       corrections and improvements.

X Version 11                      libxcb 1.15        xcb_dri3_fd_from_fence(3)

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