openkylin
/
qemu
mirror of https://gitee.com/openkylin/qemu.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

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 <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5583 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aliguori 2008-10-31 20:34:40 +00:00
parent b643146d11
commit 2ad1a4377c
1 changed files with 2 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
vl.c
View File

@ -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;
}