2. EL 8
  3. libxcb-devel
  4. xcb_xvmc_create_subpicture_priv_data_length(3)

Scroll to navigation

xcb_xvmc_create_subpicture(3) XCB Requests xcb_xvmc_create_subpicture(3)

NAME

xcb_xvmc_create_subpicture -

SYNOPSIS

#include <xcb/xvmc.h>

Request function

xcb_xvmc_create_subpicture_cookie_t xcb_xvmc_create_subpicture(xcb_connection_t *conn, xcb_xvmc_subpicture_t subpicture_id, xcb_xvmc_context_t context, uint32_t xvimage_id, uint16_t width, uint16_t height);

Reply datastructure

typedef struct xcb_xvmc_create_subpicture_reply_t {


    uint8_t  response_type;


    uint8_t  pad0;


    uint16_t sequence;


    uint32_t length;


    uint16_t width_actual;


    uint16_t height_actual;


    uint16_t num_palette_entries;


    uint16_t entry_bytes;


    uint8_t  component_order[4];


    uint8_t  pad1[12];
} xcb_xvmc_create_subpicture_reply_t;

Reply function

xcb_xvmc_create_subpicture_reply_t *xcb_xvmc_create_subpicture_reply(xcb_connection_t *conn, xcb_xvmc_create_subpicture_cookie_t cookie, xcb_generic_error_t **e);

Reply accessors

uint32_t *xcb_xvmc_create_subpicture_priv_data(const xcb_xvmc_create_subpicture_request_t *reply);

int xcb_xvmc_create_subpicture_priv_data_length(const xcb_xvmc_create_subpicture_reply_t *reply);

xcb_generic_iterator_t xcb_xvmc_create_subpicture_priv_data_end(const xcb_xvmc_create_subpicture_reply_t *reply);

REQUEST ARGUMENTS

The XCB connection to X11.
TODO: NOT YET DOCUMENTED.
TODO: NOT YET DOCUMENTED.
TODO: NOT YET DOCUMENTED.
TODO: NOT YET DOCUMENTED.
TODO: NOT YET DOCUMENTED.

REPLY FIELDS

The type of this reply, in this case XCB_XVMC_CREATE_SUBPICTURE. This field is also present in the xcb_generic_reply_t and can be used to tell replies apart from each other.
The sequence number of the last request processed by the X11 server.
The length of the reply, in words (a word is 4 bytes).
TODO: NOT YET DOCUMENTED.
TODO: NOT YET DOCUMENTED.
TODO: NOT YET DOCUMENTED.
TODO: NOT YET DOCUMENTED.
TODO: NOT YET DOCUMENTED.

DESCRIPTION

RETURN VALUE

Returns an xcb_xvmc_create_subpicture_cookie_t. Errors have to be handled when calling the reply function xcb_xvmc_create_subpicture_reply.

If you want to handle errors in the event loop instead, use xcb_xvmc_create_subpicture_unchecked. See xcb-requests(3) for details.

ERRORS

This request does never generate any errors.

SEE ALSO

AUTHOR

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

libxcb 1.13.1 X Version 11