Use one global XSync fence

And only sync once per frame. Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2018-12-30 07:41:31 +00:00
parent 80847dd3fa
commit 4bfed7f7e3
5 changed files with 59 additions and 55 deletions
--- a/src/x.h
+++ b/src/x.h
@ -169,4 +169,4 @@ xcb_pixmap_t x_get_root_back_pixmap(session_t *ps);
 /// root window background pixmap
 bool x_atom_is_background_prop(session_t *ps, xcb_atom_t atom);

-void x_fence_sync(session_t *, xcb_sync_fence_t);
+bool x_fence_sync(session_t *, xcb_sync_fence_t);