xcb_render_query_filters(3) XCB Requests xcb_render_query_filters(3)NAME
xcb_render_query_filters -
SYNOPSIS
#include <xcb/render.h>
Request function
xcb_render_query_filters_cookie_t
xcb_render_query_filters(xcb_connection_t *conn,
xcb_drawable_t drawable);
Reply datastructure
typedef struct xcb_render_query_filters_reply_t {
uint8_t response_type;
uint8_t pad0;
uint16_t sequence;
uint32_t length;
uint32_t num_aliases;
uint32_t num_filters;
uint8_t pad1[16];
} xcb_render_query_filters_reply_t;
Reply function
xcb_render_query_filters_reply_t
*xcb_render_query_filters_reply(xcb_connection_t *conn,
xcb_render_query_filters_cookie_t cookie,
xcb_generic_error_t **e);
Reply accessors
uint16_t *xcb_render_query_filters_aliases(const
xcb_render_query_filters_request_t *reply);
int xcb_render_query_filters_aliases_length(const
xcb_render_query_filters_reply_t *reply);
xcb_generic_iterator_t xcb_render_query_filters_aliases_end(const
xcb_render_query_filters_reply_t *reply);
int xcb_render_query_filters_filters_length(const
xcb_render_query_filters_reply_t *reply);
xcb_str_iterator_t xcb_render_query_filters_filters_iterator(const
xcb_render_query_filters_reply_t *reply);
REQUEST ARGUMENTS
conn The XCB connection to X11.
drawable TODO: NOT YET DOCUMENTED.
REPLY FIELDS
response_type
The type of this reply, in this case XCB_RENDER_QUERY_FIL‐
TERS. 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).
num_aliases
TODO: NOT YET DOCUMENTED.
num_filters
TODO: NOT YET DOCUMENTED.
DESCRIPTIONRETURN VALUE
Returns an xcb_render_query_filters_cookie_t. Errors have to be handled
when calling the reply function xcb_render_query_filters_reply.
If you want to handle errors in the event loop instead, use xcb_ren‐
der_query_filters_unchecked. See xcb-requests(3) for details.
ERRORS
This request does never generate any errors.
SEE ALSOAUTHOR
Generated from render.xml. Contact xcb@lists.freedesktop.org for cor‐
rections and improvements.
XCB 2013-07-27 xcb_render_query_filters(3)
