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xcb_xvmc_create_subpicture
Section: XCB Requests (3)Updated: libxcb 1.12
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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
- conn
- The XCB connection to X11.
- subpicture_id
- TODO: NOT YET DOCUMENTED.
- context
- TODO: NOT YET DOCUMENTED.
- xvimage_id
- TODO: NOT YET DOCUMENTED.
- width
- TODO: NOT YET DOCUMENTED.
- height
- TODO: NOT YET DOCUMENTED.
REPLY FIELDS
- response_type
- 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.
- 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.
- num_palette_entries
- TODO: NOT YET DOCUMENTED.
- entry_bytes
- TODO: NOT YET DOCUMENTED.
- component_order
- 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.