Commit 40c00b472144d1684d2fb97cafef39ef59f21b28
2021-03-07T07:42:28
xkb_x11_keymap_new_from_device: Less X11 round-trips On my system, calling xkb_x11_keymap_new_from_device() did 78 round trips to the X11 server, which seems excessive. This commit brings this number down to about 9 to 10 round trips. The existing functions adopt_atom() and adopt_atoms() guarantee that the atom was adopted by the time they return. Thus, each call to these functions must do a round-trip. However, none of the callers need this guarantee. This commit makes "atom adopting" asynchronous: Only some time later is the atom actually adopted. Until then, it is in some pending "limbo" state. This actually fixes a TODO in the comments. Fixes: https://github.com/xkbcommon/libxkbcommon/issues/216 Signed-off-by: Uli Schlachter <psychon@znc.in>