xcb_xf86dri_get_device_info(3) XCB Requests xcb_xf86dri_get_device_info(3)
NAME
xcb_xf86dri_get_device_info -
SYNOPSIS
#include <xcb/xf86dri.h> Request function
xcb_xf86dri_get_device_info_cookie_t
xcb_xf86dri_get_device_info(xcb_connection_t *
conn,
uint32_t
screen);
Reply datastructure
typedef struct xcb_xf86dri_get_device_info_reply_t {
uint8_t
response_type;
uint8_t
pad0;
uint16_t
sequence;
uint32_t
length;
uint32_t
framebuffer_handle_low;
uint32_t
framebuffer_handle_high;
uint32_t
framebuffer_origin_offset;
uint32_t
framebuffer_size;
uint32_t
framebuffer_stride;
uint32_t
device_private_size;
}
xcb_xf86dri_get_device_info_reply_t;
Reply function
xcb_xf86dri_get_device_info_reply_t
*
xcb_xf86dri_get_device_info_reply(xcb_connection_t *
conn,
xcb_xf86dri_get_device_info_cookie_t
cookie,
xcb_generic_error_t **
e);
Reply accessors
uint32_t *
xcb_xf86dri_get_device_info_device_private(const
xcb_xf86dri_get_device_info_request_t *
reply);
int
xcb_xf86dri_get_device_info_device_private_length(const
xcb_xf86dri_get_device_info_reply_t *
reply);
xcb_generic_iterator_t
xcb_xf86dri_get_device_info_device_private_end(const
xcb_xf86dri_get_device_info_reply_t *
reply);
REQUEST ARGUMENTS
conn The XCB connection to X11.
screen TODO: NOT YET DOCUMENTED.
REPLY FIELDS
response_type The type of this reply, in this case
XCB_XF86DRI_GET_DEVICE_INFO. 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).
framebuffer_handle_low TODO: NOT YET DOCUMENTED.
framebuffer_handle_high TODO: NOT YET DOCUMENTED.
framebuffer_origin_offset TODO: NOT YET DOCUMENTED.
framebuffer_size TODO: NOT YET DOCUMENTED.
framebuffer_stride TODO: NOT YET DOCUMENTED.
device_private_size TODO: NOT YET DOCUMENTED.
DESCRIPTION
RETURN VALUE
Returns an
xcb_xf86dri_get_device_info_cookie_t. Errors have to be
handled when calling the reply function
xcb_xf86dri_get_device_info_reply.
If you want to handle errors in the event loop instead, use
xcb_xf86dri_get_device_info_unchecked. See
xcb-requests(3) for
details.
ERRORS
This request does never generate any errors.
SEE ALSO
AUTHOR
Generated from xf86dri.xml. Contact xcb@lists.freedesktop.org for
corrections and improvements.
X Version 11 libxcb 1.16.1 xcb_xf86dri_get_device_info(3)
