]> xcb_randr_get_screen_info

xcb_randr_get_screen_info

NAME
SYNOPSIS
REQUEST ARGUMENTS
REPLY FIELDS
DESCRIPTION
RETURN VALUE
ERRORS
SEE ALSO
AUTHOR

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.

REPLY FIELDS

response_type

The type of this reply, in this case XCB_RANDR_GET_SCREEN_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).
	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.

AUTHOR

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