patch 8.0.1449: slow redrawing with DirectX
Problem: Slow redrawing with DirectX.
Solution: Avoid calling gui_mch_flush() unnecessarily, especially when
updating the cursor. (Ken Takata, closes #2560)
diff --git a/src/search.c b/src/search.c
index 8bb5f3d..0aebea4 100644
--- a/src/search.c
+++ b/src/search.c
@@ -2675,14 +2675,8 @@
showruler(FALSE);
setcursor();
cursor_on(); /* make sure that the cursor is shown */
- out_flush();
-#ifdef FEAT_GUI
- if (gui.in_use)
- {
- gui_update_cursor(TRUE, FALSE);
- gui_mch_flush();
- }
-#endif
+ out_flush_cursor(TRUE, FALSE);
+
/* Restore dollar_vcol(), because setcursor() may call curs_rows()
* which resets it if the matching position is in a previous line
* and has a higher column number. */