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Do not redraw at all if nothing has changed.

pull/2195/head
Nicholas Marriott 2020-04-24 11:56:44 +01:00
parent bb107d2979
commit ae73fd363b
2 changed files with 4 additions and 1 deletions
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3
screen-redraw.c
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@ -434,6 +434,9 @@ screen_redraw_screen(struct client *c)
return; return;
flags = screen_redraw_update(c, c->flags); flags = screen_redraw_update(c, c->flags);
if ((flags & CLIENT_ALLREDRAWFLAGS) == 0)
return;
screen_redraw_set_context(c, &ctx); screen_redraw_set_context(c, &ctx);
tty_sync_start(&c->tty); tty_sync_start(&c->tty);

2
tty-features.c
View File

@ -328,7 +328,7 @@ tty_default_features(int *feat, const char *name, u_int version)
.features = TTY_FEATURES_BASE_MODERN_XTERM ",ccolour,cstyle,focus,overline,usstyle" .features = TTY_FEATURES_BASE_MODERN_XTERM ",ccolour,cstyle,focus,overline,usstyle"
}, },
{ .name = "rxvt-unicode", { .name = "rxvt-unicode",
.features = "256,title" .features = "256,ccolour,cstyle,title"
}, },
{ .name = "iTerm2", { .name = "iTerm2",
.features = TTY_FEATURES_BASE_MODERN_XTERM ",cstyle,margins,sync" .features = TTY_FEATURES_BASE_MODERN_XTERM ",cstyle,margins,sync"