Add gdk_frame_timings_get_predicted_presentation_time()

[~andy/gtk] / gdk / x11 / gdkwindow-x11.h

diff --git a/gdk/x11/gdkwindow-x11.h b/gdk/x11/gdkwindow-x11.h
index 8dde33501197d990bbd39b43bf4b219037bfe51b..7eb95a07f223d3eb05adb9a0d73efede9b159152 100644 (file)
--- a/gdk/x11/gdkwindow-x11.h
+++ b/gdk/x11/gdkwindow-x11.h
@@ -156,6 +156,10 @@ struct _GdkToplevelX11
                                 * ConfigureNotify
                                 */
   gint64 current_counter_value;
+
+  /* After a _NET_WM_FRAME_DRAWN message, this is the soonest that we think
+   * frame after will be presented */
+  gint64 throttled_presentation_time;
 #endif
 };