Fix rendering bug due to unsynchronized cairo surface size (Bug#38497)

* src/xterm.c (handle_one_xevent) <ConfigureNotify> [USE_CAIRO && !USE_GTK]: Call x_cr_update_surface_desired_size for a related frame as a fallback.
2020-01-07 12:42:19 +09:00
parent 075f21c0e3
commit c01f55f126
1 changed files with 4 additions and 0 deletions
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -8934,6 +8934,10 @@ handle_one_xevent (struct x_display_info *dpyinfo,
      if (f)
 	x_cr_update_surface_desired_size (f, configureEvent.xconfigure.width,
 					  configureEvent.xconfigure.height);
+      else if (any && configureEvent.xconfigure.window == FRAME_X_WINDOW (any))
+	x_cr_update_surface_desired_size (any,
+					  configureEvent.xconfigure.width,
+					  configureEvent.xconfigure.height);
 #endif
 #ifdef USE_GTK
      if (!f