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xcb_randr_get_screen_info(3) XCB Requests xcb_randr_get_screen_info(3)
NAME
xcb_randr_get_screen_info -
SYNOPSIS
#include <xcb/randr.h>
Request function
xcb_randr_get_screen_info_cookie_t
xcb_randr_get_screen_info(xcb_connection_t *conn,
xcb_window_t window);
Reply datastructure
typedef struct xcb_randr_get_screen_info_reply_t {
uint8_t response_type;
uint8_t rotations;
uint16_t sequence;
uint32_t length;
xcb_window_t root;
xcb_timestamp_t timestamp;
xcb_timestamp_t config_timestamp;
uint16_t nSizes;
uint16_t sizeID;
uint16_t rotation;
uint16_t rate;
uint16_t nInfo;
uint8_t pad0[2];
} xcb_randr_get_screen_info_reply_t;
Reply function
xcb_randr_get_screen_info_reply_t
*xcb_randr_get_screen_info_reply(xcb_connection_t *conn,
xcb_randr_get_screen_info_cookie_t cookie,
xcb_generic_error_t **e);
Reply accessors
xcb_randr_screen_size_t *xcb_randr_get_screen_info_sizes(const
xcb_randr_get_screen_info_request_t *reply);
int xcb_randr_get_screen_info_sizes_length(const
xcb_randr_get_screen_info_reply_t *reply);
xcb_randr_screen_size_iterator_t
xcb_randr_get_screen_info_sizes_iterator(const
xcb_randr_get_screen_info_reply_t *reply);
int xcb_randr_get_screen_info_rates_length(const
xcb_randr_get_screen_info_reply_t *reply);
xcb_randr_refresh_rates_iterator_t
xcb_randr_get_screen_info_rates_iterator(const
xcb_randr_get_screen_info_reply_t *reply);
REQUEST ARGUMENTS
conn The XCB connection to X11.
window TODO: NOT YET DOCUMENTED.
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).
rotations TODO: NOT YET DOCUMENTED.
root TODO: NOT YET DOCUMENTED.
timestamp TODO: NOT YET DOCUMENTED.
config_timestamp
TODO: NOT YET DOCUMENTED.
nSizes TODO: NOT YET DOCUMENTED.
sizeID TODO: NOT YET DOCUMENTED.
rotation TODO: NOT YET DOCUMENTED.
rate TODO: NOT YET DOCUMENTED.
nInfo TODO: NOT YET DOCUMENTED.
DESCRIPTION
RETURN VALUE
Returns an xcb_randr_get_screen_info_cookie_t. Errors have to be
handled when calling the reply function
xcb_randr_get_screen_info_reply.
If you want to handle errors in the event loop instead, use
xcb_randr_get_screen_info_unchecked. See xcb-requests(3) for details.
ERRORS
This request does never generate any errors.
SEE ALSO
AUTHOR
Generated from randr.xml. Contact xcb@lists.freedesktop.org for
corrections and improvements.
X Version 11 libxcb 1.15 xcb_randr_get_screen_info(3)