From ef02f06b8c6153abdf42ae93dbcbdbf43faa0e4e Mon Sep 17 00:00:00 2001 From: MatthewZelriche <67518084+MatthewZelriche@users.noreply.github.com> Date: Sun, 4 Sep 2022 16:46:37 -0600 Subject: Fix XSendEvent crash & bootsplash. Fixes a crash due to an Xlib error, as well as ensures that Godot holds the correct size of the window after window modes have been applied, before exiting the DisplayServerX11 constructor. This ensures the bootsplash will be displayed with the correct dimensions. Fixes #65320 --- platform/linuxbsd/display_server_x11.cpp | 25 ++++++++----------------- 1 file changed, 8 insertions(+), 17 deletions(-) (limited to 'platform/linuxbsd/display_server_x11.cpp') diff --git a/platform/linuxbsd/display_server_x11.cpp b/platform/linuxbsd/display_server_x11.cpp index 607c583df8..c619e8eceb 100644 --- a/platform/linuxbsd/display_server_x11.cpp +++ b/platform/linuxbsd/display_server_x11.cpp @@ -4900,6 +4900,8 @@ DisplayServerX11::DisplayServerX11(const String &p_rendering_driver, WindowMode } } show_window(main_window); + XSync(x11_display, False); + _validate_mode_on_map(main_window); #if defined(VULKAN_ENABLED) if (rendering_driver == "vulkan") { @@ -5046,24 +5048,13 @@ DisplayServerX11::DisplayServerX11(const String &p_rendering_driver, WindowMode } cursor_set_shape(CURSOR_BUSY); - Vector save_events; - while (XPending(x11_display) > 0) { - XEvent xevent{ 0 }; - XNextEvent(x11_display, &xevent); - if (xevent.type == ConfigureNotify) { - _window_changed(&xevent); - } else { - // Don't discard this event, we must resend it... - save_events.push_back(xevent); - } - } - - // Resend events that would have been dropped by the early event queue - // processing we just performed. - for (XEvent &ev : save_events) { - XSendEvent(x11_display, ev.xany.window, False, 0, &ev); + // Search the X11 event queue for ConfigureNotify events and process all + // that are currently queued early, so we can get the final window size + // for correctly drawing of the bootsplash. + XEvent config_event; + while (XCheckTypedEvent(x11_display, ConfigureNotify, &config_event)) { + _window_changed(&config_event); } - events_thread.start(_poll_events_thread, this); _update_real_mouse_position(windows[MAIN_WINDOW_ID]); -- cgit v1.2.3