DragonFly On-Line Manual Pages

Search: Section:  

xcb_xvmc_create_context(3)       XCB Requests       xcb_xvmc_create_context(3)


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.


SEE ALSO


AUTHOR

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

X Version 11                      libxcb 1.15       xcb_xvmc_create_context(3)

Search: Section: