xcb_render_query_pict_index_values3
Usage
Request function
xcb_render_query_pict_index_values_cookie_t xcb_render_query_pict_index_values(xcb_connection_t
*conn,
xcb_render_pictformat_t
format);
Reply datastructure
uint8_t response_type;
uint8_t pad0;
uint16_t sequence;
uint32_t length;
uint32_t num_values;
uint8_t pad1
[20]
;
Reply accessors
xcb_render_indexvalue_t *xcb_render_query_pict_index_values_values(const
xcb_render_query_pict_index_values_request_t
*reply);
int xcb_render_query_pict_index_values_values_length(const
xcb_render_query_pict_index_values_reply_t
*reply);
xcb_render_indexvalue_iterator_t xcb_render_query_pict_index_values_values_iterator(const
xcb_render_query_pict_index_values_reply_t
*reply);
Request arguments
conn
|
The XCB connection to X11. |
|---|---|
format
|
TODO: NOT YET DOCUMENTED. |
Reply fields
- response_type
-
The type of this reply, in this case XCB_RENDER_QUERY_PICT_INDEX_VALUES. 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_values
-
TODO: NOT YET DOCUMENTED.
Overview
Return value
Returns an xcb_render_query_pict_index_values_cookie_t. Errors have to be handled when calling the reply function xcb_render_query_pict_index_values_reply.
If you want to handle errors in the event loop instead, use xcb_render_query_pict_index_values_unchecked. See xcb-requests(3) for details.
Errors
This request does never generate any errors.
Releases
6 releases since Debian 9 (Stretch); the text changed 4 times.