Proper multithreaded locking for Xlib

2025-12-15 08:06:16 +00:00 · 2015-11-11 18:31:59 -10:00
parent 4ee3e0f7aa
commit a2ffab3ff5
3 changed files with 52 additions and 31 deletions
--- a/lib/x11/ApplicationXlib.hpp
+++ b/lib/x11/ApplicationXlib.hpp
@@ -242,6 +242,7 @@ public:

            if (FD_ISSET(m_xcbFd, &fds))
            {
+                XLockDisplay(m_xDisp);
                while (XPending(m_xDisp))
                {
                    XEvent event;
@@ -256,6 +257,7 @@ public:
                            window->second->_incomingEvent(&event);
                    }
                }
+                XUnlockDisplay(m_xDisp);
            }

            if (FD_ISSET(m_dbusFd, &fds))