xcb_render_query_pict_formats

Section: XCB Requests (3)
Updated: libxcb 1.12
Index Return to Main Contents

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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.  

SEE ALSO

 

AUTHOR

Generated from render.xml. Contact xcb@lists.freedesktop.org for corrections and improvements.

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Index

NAME

SYNOPSIS

Request function

Reply datastructure

Reply function

Reply accessors

REQUEST ARGUMENTS

REPLY FIELDS

DESCRIPTION

RETURN VALUE

ERRORS

SEE ALSO

AUTHOR