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 <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5583
c046a42c-6fe2-441c-8c8c-
71466251a162
{
}
-static void dumb_refresh(DisplayState *ds)
-{
-#if defined(CONFIG_SDL)
- vga_hw_update();
-#endif
-}
-
static void dumb_display_init(DisplayState *ds)
{
ds->data = NULL;
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;
}