]> xcb_randr_get_crtc_info

xcb_randr_get_crtc_info

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

NAME

xcb_randr_get_crtc_info −

SYNOPSIS

#include <xcb/randr.h>

Request function

xcb_randr_get_crtc_info_cookie_t xcb_randr_get_crtc_info(xcb_connection_t *conn, xcb_randr_crtc_t crtc, xcb_timestamp_t config_timestamp);

Reply datastructure

typedef struct xcb_randr_get_crtc_info_reply_t {
uint8_t response_type;
uint8_t status;
uint16_t sequence;
uint32_t length;
xcb_timestamp_t timestamp;
int16_t x;
int16_t y;
uint16_t width;
uint16_t height;
xcb_randr_mode_t mode;
uint16_t rotation;
uint16_t rotations;
uint16_t num_outputs;
uint16_t num_possible_outputs;
} xcb_randr_get_crtc_info_reply_t;

Reply function

xcb_randr_get_crtc_info_reply_t *xcb_randr_get_crtc_info_reply(xcb_connection_t *conn, xcb_randr_get_crtc_info_cookie_t cookie, xcb_generic_error_t **e);

Reply accessors

	xcb_randr_output_t *xcb_randr_get_crtc_info_outputs(const xcb_randr_get_crtc_info_request_t *reply);
	int xcb_randr_get_crtc_info_outputs_length(const xcb_randr_get_crtc_info_reply_t *reply);
	xcb_generic_iterator_t xcb_randr_get_crtc_info_outputs_end(const xcb_randr_get_crtc_info_reply_t *reply);
	xcb_randr_output_t *xcb_randr_get_crtc_info_possible(const xcb_randr_get_crtc_info_request_t *reply);
	int xcb_randr_get_crtc_info_possible_length(const xcb_randr_get_crtc_info_reply_t *reply);
	xcb_generic_iterator_t xcb_randr_get_crtc_info_possible_end(const xcb_randr_get_crtc_info_reply_t *reply);

REQUEST ARGUMENTS


	conn		The XCB connection to X11.
	crtc		TODO: NOT YET DOCUMENTED.

config_timestamp

TODO: NOT YET DOCUMENTED.

REPLY FIELDS

response_type

The type of this reply, in this case XCB_RANDR_GET_CRTC_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).
	status		TODO: NOT YET DOCUMENTED.
	timestamp		TODO: NOT YET DOCUMENTED.
	x		TODO: NOT YET DOCUMENTED.
	y		TODO: NOT YET DOCUMENTED.
	width		TODO: NOT YET DOCUMENTED.
	height		TODO: NOT YET DOCUMENTED.
	mode		TODO: NOT YET DOCUMENTED.
	rotation		TODO: NOT YET DOCUMENTED.
	rotations		TODO: NOT YET DOCUMENTED.

num_outputs

TODO: NOT YET DOCUMENTED.

num_possible_outputs

TODO: NOT YET DOCUMENTED.

DESCRIPTION

RETURN VALUE

Returns an xcb_randr_get_crtc_info_cookie_t. Errors have to be handled when calling the reply function xcb_randr_get_crtc_info_reply.

If you want to handle errors in the event loop instead, use xcb_randr_get_crtc_info_unchecked. See xcb-requests(3) for details.

ERRORS

This request does never generate any errors.

AUTHOR

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