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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_FILTERS. 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.
DESCRIPTION
RETURN 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_render_query_filters_unchecked. See xcb-requests(3) for details.
ERRORS
This request does never generate any errors.
SEE ALSO
AUTHOR
Generated from render.xml. Contact xcb@lists.freedesktop.org for
corrections and improvements.
X Version 11 libxcb 1.15 xcb_render_query_filters(3)