DOKK / manpages / debian 13 / libxcb-doc / xcb_dbe_allocate_back_buffer.3.en
xcb_dbe_allocate_back_buffer(3) XCB Requests xcb_dbe_allocate_back_buffer(3)

xcb_dbe_allocate_back_buffer - Allocates a back buffer

#include <xcb/dbe.h>

xcb_void_cookie_t xcb_dbe_allocate_back_buffer(xcb_connection_t *conn, xcb_window_t window, xcb_dbe_back_buffer_t buffer, uint8_t swap_action);

The XCB connection to X11.
The window to which to add the back buffer.
The buffer id to associate with the back buffer.
The swap action most likely to be used to present this back buffer. This is only a hint, and does not preclude the use of other swap actions.

Associates buffer with the back buffer of window. Multiple ids may be associated with the back buffer, which is created by the first allocate call and destroyed by the last deallocate.

Returns an xcb_void_cookie_t. Errors (if any) have to be handled in the event loop.

If you want to handle errors directly with xcb_request_check instead, use xcb_dbe_allocate_back_buffer_checked. See xcb-requests(3) for details.

This request does never generate any errors.

xcb-requests(3)

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

libxcb 1.17.0 X Version 11