xwm: schedule repaint from MapRequest
When we as the WM tell the X server to map a window, it gets mapped. We
can start drawing into it immediately. There is no reason to wait for
any other events before drawing the decorations.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Daniel Stone <daniels@collabora.com>
diff --git a/xwayland/window-manager.c b/xwayland/window-manager.c
index d9d1bae..37c8603 100644
--- a/xwayland/window-manager.c
+++ b/xwayland/window-manager.c
@@ -1040,7 +1040,8 @@
window->map_request_y = window->y;
if (window->frame_id == XCB_WINDOW_NONE)
- weston_wm_window_create_frame(window);
+ weston_wm_window_create_frame(window); /* sets frame_id */
+ assert(window->frame_id != XCB_WINDOW_NONE);
wm_log("XCB_MAP_REQUEST (window %d, %p, frame %d, %dx%d @ %d,%d)\n",
window->id, window, window->frame_id,
@@ -1059,6 +1060,11 @@
xcb_map_window(wm->conn, map_request->window);
xcb_map_window(wm->conn, window->frame_id);
+
+ /* Mapped in the X server, we can draw immediately.
+ * Cannot set pending state though, no weston_surface until
+ * xserver_map_shell_surface() time. */
+ weston_wm_window_schedule_repaint(window);
}
static void