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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.
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 1.15 xcb_xf86dri_get_device_info(3)