xcb_xv_list_image_formats(3) XCB Requests xcb_xv_list_image_formats(3)
NAME
xcb_xv_list_image_formats -
SYNOPSIS
#include <xcb/xv.h>
Request function
xcb_xv_list_image_formats_cookie_t
xcb_xv_list_image_formats(xcb_connection_t *conn,
xcb_xv_port_t port);
Reply datastructure
typedef struct xcb_xv_list_image_formats_reply_t {
uint8_t response_type;
uint8_t pad0;
uint16_t sequence;
uint32_t length;
uint32_t num_formats;
uint8_t pad1[20];
} xcb_xv_list_image_formats_reply_t;
Reply function
xcb_xv_list_image_formats_reply_t
*xcb_xv_list_image_formats_reply(xcb_connection_t *conn,
xcb_xv_list_image_formats_cookie_t cookie,
xcb_generic_error_t **e);
Reply accessors
xcb_xv_image_format_info_t *xcb_xv_list_image_formats_format(const
xcb_xv_list_image_formats_request_t *reply);
int xcb_xv_list_image_formats_format_length(const
xcb_xv_list_image_formats_reply_t *reply);
xcb_xv_image_format_info_iterator_t
xcb_xv_list_image_formats_format_iterator(const
xcb_xv_list_image_formats_reply_t *reply);
REQUEST ARGUMENTS
conn The XCB connection to X11.
port TODO: NOT YET DOCUMENTED.
REPLY FIELDS
response_type
The type of this reply, in this case XCB_XV_LIST_IMAGE_FOR-
MATS. 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_formats
TODO: NOT YET DOCUMENTED.
DESCRIPTION
RETURN VALUE
Returns an xcb_xv_list_image_formats_cookie_t. Errors have to be han-
dled when calling the reply function xcb_xv_list_image_formats_reply.
If you want to handle errors in the event loop instead, use
xcb_xv_list_image_formats_unchecked. See xcb-requests(3) for details.
ERRORS
This request does never generate any errors.
SEE ALSO
AUTHOR
Generated from xv.xml. Contact xcb@lists.freedesktop.org for correc-
tions and improvements.
X Version 11 libxcb 1.14 xcb_xv_list_image_formats(3)
xorg-libxcb 1.14 - Generated Tue Mar 17 20:04:09 CDT 2020