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.
DESCRIPTIONRETURN 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 ALSOAUTHOR
Generated from dri3.xml. Contact xcb@lists.freedesktop.org for correc‐
tions and improvements.
XCB 2014-05-13 xcb_dri3_fd_from_fence(3)
