From 7002ceebf813c829e3dfed59f84fc8d658a3ff31 Mon Sep 17 00:00:00 2001 From: aliguori Date: Fri, 31 Oct 2008 20:34:40 +0000 Subject: [PATCH] Remove dumb_refresh It is safe not to set dpy_refresh and that's used to indicate that the display doesn't need updates. This saves us two wakeups per second. Signed-off-by: Anthony Liguori git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5583 c046a42c-6fe2-441c-8c8c-71466251a162 --- vl.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/vl.c b/vl.c index 4543b5d..ee93c73 100644 --- a/vl.c +++ b/vl.c @@ -2510,13 +2510,6 @@ static void dumb_resize(DisplayState *ds, int w, int h) { } -static void dumb_refresh(DisplayState *ds) -{ -#if defined(CONFIG_SDL) - vga_hw_update(); -#endif -} - static void dumb_display_init(DisplayState *ds) { ds->data = NULL; @@ -2524,8 +2517,8 @@ static void dumb_display_init(DisplayState *ds) ds->depth = 0; ds->dpy_update = dumb_update; ds->dpy_resize = dumb_resize; - ds->dpy_refresh = dumb_refresh; - ds->gui_timer_interval = 500; + ds->dpy_refresh = NULL; + ds->gui_timer_interval = 0; ds->idle = 1; } -- 2.7.4