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Only redraw when a feature changed.

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nicm
2026-10-14 11:54:55 +00:00
committed by Nicholas Marriott
parent e5b3eb0ca1
commit fbde17083d
1 changed files with 10 additions and 10 deletions
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20
tty.c
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@@ -1,4 +1,4 @@
/* $OpenBSD: tty.c,v 1.487 2026/10/14 08:33:19 nicm Exp $ */ /* $OpenBSD: tty.c,v 1.488 2026/10/14 11:54:55 nicm Exp $ */
/* /*
* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com> * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -560,12 +560,15 @@ void
tty_update_features(struct tty *tty) tty_update_features(struct tty *tty)
{ {
struct client *c = tty->client; struct client *c = tty->client;
int changed = 0;
if (tty_apply_features(tty->term)) if (tty_apply_features(tty->term)) {
tty_term_apply_overrides(tty->term); tty_term_apply_overrides(tty->term);
#ifdef ENABLE_IMAGES #ifdef ENABLE_IMAGES
image_tty_update(tty); image_tty_update(tty);
#endif #endif
changed = 1;
}
if (tty_use_margin(tty)) if (tty_use_margin(tty))
tty_putcode(tty, TTYC_ENMG); tty_putcode(tty, TTYC_ENMG);
@@ -575,13 +578,10 @@ tty_update_features(struct tty *tty)
tty_puts(tty, tty_term_string(tty->term, TTYC_ENFCS)); tty_puts(tty, tty_term_string(tty->term, TTYC_ENFCS));
tty_puts(tty, tty_term_string(tty->term, TTYC_ENESC)); tty_puts(tty, tty_term_string(tty->term, TTYC_ENESC));
/* if (changed) {
* Features might have changed since the first draw during attach. For server_redraw_client(c);
* example, this happens when DA responses are received. tty_invalidate(tty);
*/ }
server_redraw_client(c);
tty_invalidate(tty);
} }
void void