xcb_render_query_pict_formats_subpixels_length (3) - Linux Manuals
NAME
xcb_render_query_pict_formats -
SYNOPSIS
#include <xcb/render.h>Request function
- xcb_render_query_pict_formats_cookie_t xcb_render_query_pict_formats(xcb_connection_t
*conn,
Reply datastructure
typedef struct xcb_render_query_pict_formats_reply_t { uint8_t response_type; uint8_t pad0; uint16_t sequence; uint32_t length; uint32_t num_formats; uint32_t num_screens; uint32_t num_depths; uint32_t num_visuals; uint32_t num_subpixel; uint8_t pad1[4]; } xcb_render_query_pict_formats_reply_t;
Reply function
- xcb_render_query_pict_formats_reply_t *xcb_render_query_pict_formats_reply(xcb_connection_t
*conn, xcb_render_query_pict_formats_cookie_t cookie, xcb_generic_error_t **e);
Reply accessors
- xcb_render_pictforminfo_t *xcb_render_query_pict_formats_formats(const xcb_render_query_pict_formats_request_t *reply);
- int xcb_render_query_pict_formats_formats_length(const xcb_render_query_pict_formats_reply_t *reply);
- xcb_render_pictforminfo_iterator_t xcb_render_query_pict_formats_formats_iterator(const xcb_render_query_pict_formats_reply_t *reply);
- int xcb_render_query_pict_formats_screens_length(const xcb_render_query_pict_formats_reply_t *reply);
- xcb_render_pictscreen_iterator_t xcb_render_query_pict_formats_screens_iterator(const xcb_render_query_pict_formats_reply_t *reply);
- uint32_t *xcb_render_query_pict_formats_subpixels(const xcb_render_query_pict_formats_request_t *reply);
- int xcb_render_query_pict_formats_subpixels_length(const xcb_render_query_pict_formats_reply_t *reply);
- xcb_generic_iterator_t xcb_render_query_pict_formats_subpixels_end(const xcb_render_query_pict_formats_reply_t *reply);
REQUEST ARGUMENTS
- conn
- The XCB connection to X11.
REPLY FIELDS
- response_type
- The type of this reply, in this case XCB_RENDER_QUERY_PICT_FORMATS. 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.
- num_screens
- TODO: NOT YET DOCUMENTED.
- num_depths
- TODO: NOT YET DOCUMENTED.
- num_visuals
- TODO: NOT YET DOCUMENTED.
- num_subpixel
- TODO: NOT YET DOCUMENTED.
DESCRIPTION
RETURN VALUE
Returns an xcb_render_query_pict_formats_cookie_t. Errors have to be handled when calling the reply function xcb_render_query_pict_formats_reply.If you want to handle errors in the event loop instead, use xcb_render_query_pict_formats_unchecked. See xcb-requests(3) for details.
ERRORS
This request does never generate any errors.AUTHOR
Generated from render.xml. Contact xcb [at] lists.freedesktop.org for corrections and improvements.