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Fix bug #14616 with unnecessary redrawing of TTY frames.

Browse source 
src/xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
 for TTY frames that are not the top frame on their console.
This commit is contained in:
Eli Zaretskii 2013-08-07 16:49:47 +03:00
parent 16ddd1a690
commit 0ee18172b3
2 changed files with 18 additions and 1 deletions
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6
src/ChangeLog
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@ -1,3 +1,9 @@
2013-08-07 Eli Zaretskii <eliz@gnu.org>
* xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
for TTY frames that are not the top frame on their console.
(Bug#14616)
2013-08-07 Martin Rudalics <rudalics@gmx.at>
* w32term.c (w32fullscreen_hook): Really maximize frame when

13
src/xdisp.c
View file

@ -11169,7 +11169,18 @@ prepare_menu_bars (void)
{
f = XFRAME (frame);
if (!EQ (frame, tooltip_frame)
&& (FRAME_VISIBLE_P (f) || FRAME_ICONIFIED_P (f)))
&& (FRAME_ICONIFIED_P (f)
|| FRAME_VISIBLE_P (f) == 1
/* Exclude TTY frames that are obscured because they
are not the top frame on their console. This is
because x_consider_frame_title actually swit6ches
to the frame, which for TTY frames means it is
marked as garbaged, and will be completely
redrawn on the next redisplay cycle. This causes
TTY frames to be completely redrawn, when there
are more than one of them, even though nothing
should be changed on display. */
|| (FRAME_VISIBLE_P (f) == 2 && FRAME_WINDOW_P (f))))
x_consider_frame_title (frame);
}
}