gwj / at91sam9263 · Commits

Commit 2ad1a4377c94cf0c8248c96b1407b80891dd21b7

Authored by aliguori
1 parent b643146d

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
Inline Side-by-side
Showing 1 changed file with 2 additions and 9 deletions
@@ -2510,13 +2510,6 @@ static void dumb_resize(DisplayState *ds, int w, int h) @@ -2510,13 +2510,6 @@ static void dumb_resize(DisplayState *ds, int w, int h)
2510 { 2510 {
2511 } 2511 }
2512 2512
2513 -static void dumb_refresh(DisplayState *ds)  
2514 -{  
2515 -#if defined(CONFIG_SDL)  
2516 - vga_hw_update();  
2517 -#endif  
2518 -}  
2519 -  
2520 static void dumb_display_init(DisplayState *ds) 2513 static void dumb_display_init(DisplayState *ds)
2521 { 2514 {
2522 ds->data = NULL; 2515 ds->data = NULL;
@@ -2524,8 +2517,8 @@ static void dumb_display_init(DisplayState *ds) @@ -2524,8 +2517,8 @@ static void dumb_display_init(DisplayState *ds)
2524 ds->depth = 0; 2517 ds->depth = 0;
2525 ds->dpy_update = dumb_update; 2518 ds->dpy_update = dumb_update;
2526 ds->dpy_resize = dumb_resize; 2519 ds->dpy_resize = dumb_resize;
2527 - ds->dpy_refresh = dumb_refresh;  
2528 - ds->gui_timer_interval = 500; 2520 + ds->dpy_refresh = NULL;
  2521 + ds->gui_timer_interval = 0;
2529 ds->idle = 1; 2522 ds->idle = 1;
2530 } 2523 }
2531 2524