xcb_dbe_get_back_buffer_attributes(3) XCB Requests

NAME

xcb_dbe_get_back_buffer_attributes - Gets back buffer attributes

SYNOPSIS

#include <xcb/dbe.h>

Request function

xcb_dbe_get_back_buffer_attributes_cookie_t
xcb_dbe_get_back_buffer_attributes(xcb_connection_t *conn,
xcb_dbe_back_buffer_t buffer);

Reply datastructure

typedef struct xcb_dbe_get_back_buffer_attributes_reply_t {
uint8_t response_type;
uint8_t pad0;
uint16_t sequence;
uint32_t length;
xcb_dbe_buffer_attributes_t attributes;
uint8_t pad1[20];
} xcb_dbe_get_back_buffer_attributes_reply_t;

Reply function

xcb_dbe_get_back_buffer_attributes_reply_t
*xcb_dbe_get_back_buffer_attributes_reply(xcb_connection_t *conn,
xcb_dbe_get_back_buffer_attributes_cookie_t cookie,
xcb_generic_error_t **e);

REQUEST ARGUMENTS

conn The XCB connection to X11.

buffer The back buffer to query.

REPLY FIELDS

response_type
The type of this reply, in this case
XCB_DBE_GET_BACK_BUFFER_ATTRIBUTES. 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).

attributes
TODO: NOT YET DOCUMENTED.

DESCRIPTION

Returns the attributes of the specified buffer.

RETURN VALUE

Returns an xcb_dbe_get_back_buffer_attributes_cookie_t. Errors have
to be handled when calling the reply function
xcb_dbe_get_back_buffer_attributes_reply.

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

ERRORS

This request does never generate any errors.

SEE ALSO

xcb-requests(3)

AUTHOR

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

X Version 11 libxcb 1.16.1
xcb_dbe_get_back_buffer_attributes(3)