xcb_randr_get_output_info - Man Page
Synopsis
#include <xcb/randr.h>
Request function
xcb_randr_get_output_info_cookie_t xcb_randr_get_output_info(xcb_connection_t *conn, xcb_randr_output_t output, xcb_timestamp_t config_timestamp);
Reply datastructure
typedef struct xcb_randr_get_output_info_reply_t {
uint8_t response_type;
uint8_t status;
uint16_t sequence;
uint32_t length;
xcb_timestamp_t timestamp;
xcb_randr_crtc_t crtc;
uint32_t mm_width;
uint32_t mm_height;
uint8_t connection;
uint8_t subpixel_order;
uint16_t num_crtcs;
uint16_t num_modes;
uint16_t num_preferred;
uint16_t num_clones;
uint16_t name_len;
} xcb_randr_get_output_info_reply_t;Reply function
xcb_randr_get_output_info_reply_t *xcb_randr_get_output_info_reply(xcb_connection_t *conn, xcb_randr_get_output_info_cookie_t cookie, xcb_generic_error_t **e);
Reply accessors
xcb_randr_crtc_t *xcb_randr_get_output_info_crtcs(const xcb_randr_get_output_info_request_t *reply);
int xcb_randr_get_output_info_crtcs_length(const xcb_randr_get_output_info_reply_t *reply);
xcb_generic_iterator_t xcb_randr_get_output_info_crtcs_end(const xcb_randr_get_output_info_reply_t *reply);
xcb_randr_mode_t *xcb_randr_get_output_info_modes(const xcb_randr_get_output_info_request_t *reply);
int xcb_randr_get_output_info_modes_length(const xcb_randr_get_output_info_reply_t *reply);
xcb_generic_iterator_t xcb_randr_get_output_info_modes_end(const xcb_randr_get_output_info_reply_t *reply);
xcb_randr_output_t *xcb_randr_get_output_info_clones(const xcb_randr_get_output_info_request_t *reply);
int xcb_randr_get_output_info_clones_length(const xcb_randr_get_output_info_reply_t *reply);
xcb_generic_iterator_t xcb_randr_get_output_info_clones_end(const xcb_randr_get_output_info_reply_t *reply);
uint8_t *xcb_randr_get_output_info_name(const xcb_randr_get_output_info_request_t *reply);
int xcb_randr_get_output_info_name_length(const xcb_randr_get_output_info_reply_t *reply);
xcb_generic_iterator_t xcb_randr_get_output_info_name_end(const xcb_randr_get_output_info_reply_t *reply);
Request Arguments
- conn
The XCB connection to X11.
- output
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_OUTPUT_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.
- crtc
TODO: NOT YET DOCUMENTED.
- mm_width
TODO: NOT YET DOCUMENTED.
- mm_height
TODO: NOT YET DOCUMENTED.
- connection
TODO: NOT YET DOCUMENTED.
- subpixel_order
TODO: NOT YET DOCUMENTED.
- num_crtcs
TODO: NOT YET DOCUMENTED.
- num_modes
TODO: NOT YET DOCUMENTED.
- num_preferred
TODO: NOT YET DOCUMENTED.
- num_clones
TODO: NOT YET DOCUMENTED.
- name_len
TODO: NOT YET DOCUMENTED.
Description
Return Value
Returns an xcb_randr_get_output_info_cookie_t. Errors have to be handled when calling the reply function xcb_randr_get_output_info_reply.
If you want to handle errors in the event loop instead, use xcb_randr_get_output_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.
Referenced By
The man pages xcb_randr_get_output_info_clones(3), xcb_randr_get_output_info_clones_end(3), xcb_randr_get_output_info_clones_length(3), xcb_randr_get_output_info_crtcs(3), xcb_randr_get_output_info_crtcs_end(3), xcb_randr_get_output_info_crtcs_length(3), xcb_randr_get_output_info_modes(3), xcb_randr_get_output_info_modes_end(3), xcb_randr_get_output_info_modes_length(3), xcb_randr_get_output_info_name(3), xcb_randr_get_output_info_name_end(3), xcb_randr_get_output_info_name_length(3), xcb_randr_get_output_info_reply(3) and xcb_randr_get_output_info_unchecked(3) are aliases of xcb_randr_get_output_info(3).