table of contents
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.
libxcb 1.12 | X Version 11 |