xcb_dri3_fd_from_fence -

Author

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

X Version 11                                      libxcb 1.17.0                        xcb_dri3_fd_from_fence(3)

Description

Errors

       This request does never generate any errors.

Name

       xcb_dri3_fd_from_fence -

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.

Request Arguments

conn      The XCB connection to X11.

       drawable  TODO: NOT YET DOCUMENTED.

       fence     TODO: NOT YET DOCUMENTED.

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-re‐quests(3) for details.

Synopsis

#include<xcb/dri3.h>Requestfunction

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

   Replydatastructure
       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;

   Replyfunction

       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);