xcb_xvmc_create_context

Section: XCB Requests (3)
Updated: libxcb 1.13.1
Page Index

NAME

xcb_xvmc_create_context -

SYNOPSIS

#include <xcb/xvmc.h>

Request function

: xcb_xvmc_create_context_cookie_t xcb_xvmc_create_context(xcb_connection_t *conn, xcb_xvmc_context_t context_id, xcb_xv_port_t port_id, xcb_xvmc_surface_t surface_id, uint16_t width, uint16_t height, uint32_t flags);

Reply datastructure


typedef struct xcb_xvmc_create_context_reply_t {
    uint8_t  response_type;
    uint8_t  pad0;
    uint16_t sequence;
    uint32_t length;
    uint16_t width_actual;
    uint16_t height_actual;
    uint32_t flags_return;
    uint8_t  pad1[20];
} xcb_xvmc_create_context_reply_t;

Reply function

: xcb_xvmc_create_context_reply_t *xcb_xvmc_create_context_reply(xcb_connection_t *conn, xcb_xvmc_create_context_cookie_t cookie, xcb_generic_error_t **e);

Reply accessors

: uint32_t *xcb_xvmc_create_context_priv_data(const xcb_xvmc_create_context_request_t *reply);
: int xcb_xvmc_create_context_priv_data_length(const xcb_xvmc_create_context_reply_t *reply);
: xcb_generic_iterator_t xcb_xvmc_create_context_priv_data_end(const xcb_xvmc_create_context_reply_t *reply);

REQUEST ARGUMENTS

conn: The XCB connection to X11.
context_id: TODO: NOT YET DOCUMENTED.
port_id: TODO: NOT YET DOCUMENTED.
surface_id: TODO: NOT YET DOCUMENTED.
width: TODO: NOT YET DOCUMENTED.
height: TODO: NOT YET DOCUMENTED.
flags: TODO: NOT YET DOCUMENTED.

REPLY FIELDS

response_type: The type of this reply, in this case XCB_XVMC_CREATE_CONTEXT. 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).
width_actual: TODO: NOT YET DOCUMENTED.
height_actual: TODO: NOT YET DOCUMENTED.
flags_return: TODO: NOT YET DOCUMENTED.

DESCRIPTION

RETURN VALUE

Returns an xcb_xvmc_create_context_cookie_t. Errors have to be handled when calling the reply function xcb_xvmc_create_context_reply.

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

ERRORS

This request does never generate any errors.

AUTHOR

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