xcb_glx_get_separable_filter
Section: XCB Requests (3)
Updated: libxcb 1.13.1
Page Index
NAME
xcb_glx_get_separable_filter -
SYNOPSIS
#include <xcb/glx.h>
Request function
-
- xcb_glx_get_separable_filter_cookie_t xcb_glx_get_separable_filter(xcb_connection_t *conn, xcb_glx_context_tag_t context_tag, uint32_t target, uint32_t format, uint32_t type, uint8_t swap_bytes);
Reply datastructure
typedef struct xcb_glx_get_separable_filter_reply_t {
uint8_t response_type;
uint8_t pad0;
uint16_t sequence;
uint32_t length;
uint8_t pad1[8];
int32_t row_w;
int32_t col_h;
uint8_t pad2[8];
} xcb_glx_get_separable_filter_reply_t;
Reply function
-
- xcb_glx_get_separable_filter_reply_t *xcb_glx_get_separable_filter_reply(xcb_connection_t *conn, xcb_glx_get_separable_filter_cookie_t cookie, xcb_generic_error_t **e);
Reply accessors
-
- uint8_t *xcb_glx_get_separable_filter_rows_and_cols(const xcb_glx_get_separable_filter_request_t *reply);
-
- int xcb_glx_get_separable_filter_rows_and_cols_length(const xcb_glx_get_separable_filter_reply_t *reply);
-
- xcb_generic_iterator_t xcb_glx_get_separable_filter_rows_and_cols_end(const xcb_glx_get_separable_filter_reply_t *reply);
REQUEST ARGUMENTS
- conn
-
The XCB connection to X11.
- context_tag
-
TODO: NOT YET DOCUMENTED.
- target
-
TODO: NOT YET DOCUMENTED.
- format
-
TODO: NOT YET DOCUMENTED.
- type
-
TODO: NOT YET DOCUMENTED.
- swap_bytes
-
TODO: NOT YET DOCUMENTED.
REPLY FIELDS
- response_type
-
The type of this reply, in this case XCB_GLX_GET_SEPARABLE_FILTER. 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).
- row_w
-
TODO: NOT YET DOCUMENTED.
- col_h
-
TODO: NOT YET DOCUMENTED.
DESCRIPTION
RETURN VALUE
Returns an
xcb_glx_get_separable_filter_cookie_t. Errors have to be handled when calling the reply function
xcb_glx_get_separable_filter_reply.
If you want to handle errors in the event loop instead, use xcb_glx_get_separable_filter_unchecked. See xcb-requests(3) for details.
ERRORS
This request does never generate any errors.
SEE ALSO
AUTHOR
Generated from glx.xml. Contact
xcb@lists.freedesktop.org for corrections and improvements.