diff options
Diffstat (limited to 'meta/recipes-devtools/qemu/qemu/disable-grabs.patch')
| -rw-r--r-- | meta/recipes-devtools/qemu/qemu/disable-grabs.patch | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/meta/recipes-devtools/qemu/qemu/disable-grabs.patch b/meta/recipes-devtools/qemu/qemu/disable-grabs.patch deleted file mode 100644 index 123833f824..0000000000 --- a/meta/recipes-devtools/qemu/qemu/disable-grabs.patch +++ /dev/null @@ -1,72 +0,0 @@ -When the pointer enters the Qemu window it calls SDL_WM_GrabInput, which calls -XGrabPointer in a busyloop until it returns GrabSuccess. However if there's already -a pointer grab (screen is locked, a menu is open) then qemu will hang until the -grab can be taken. In the specific case of a headless X server on an autobuilder, once -the screensaver has kicked in any qemu instance that appears underneath the -pointer will hang. - -I'm not entirely sure why pointer grabs are required (the documentation -explicitly says it doesn't do grabs when using a tablet, which we are) so wrap -them in a conditional that can be set by the autobuilder environment, preserving -the current grabbing behaviour for everyone else. - -Upstream-Status: Pending -Signed-off-by: Ross Burton <ross.burton@intel.com> - -From 4b1988ecb01a178269ec0513a75f2ec620c7ef6a Mon Sep 17 00:00:00 2001 -From: Ross Burton <ross.burton@intel.com> -Date: Wed, 18 Sep 2013 14:04:54 +0100 -Subject: [PATCH] sdl.c: allow user to disable pointer grabs - -Signed-off-by: Ross Burton <ross.burton@intel.com> -Signed-off-by: Eric Bénard <eric@eukrea.com> ---- - ui/sdl.c | 12 ++++++++++-- - 1 file changed, 10 insertions(+), 2 deletions(-) - -diff --git a/ui/sdl.c b/ui/sdl.c -index 39a42d6..9b8abe5 100644 ---- a/ui/sdl.c -+++ b/ui/sdl.c -@@ -59,6 +59,10 @@ static SDL_Cursor *guest_sprite = NULL; - static int scaling_active = 0; - static Notifier mouse_mode_notifier; - static int idle_counter; -+#ifndef True -+#define True 1 -+#endif -+static doing_grabs = True; - - static void sdl_update(DisplayChangeListener *dcl, - int x, int y, int w, int h) -@@ -384,14 +388,16 @@ static void sdl_grab_start(void) - } - } else - sdl_hide_cursor(); -- SDL_WM_GrabInput(SDL_GRAB_ON); -+ if (doing_grabs) -+ SDL_WM_GrabInput(SDL_GRAB_ON); - gui_grab = 1; - sdl_update_caption(); - } - - static void sdl_grab_end(void) - { -- SDL_WM_GrabInput(SDL_GRAB_OFF); -+ if (doing_grabs) -+ SDL_WM_GrabInput(SDL_GRAB_OFF); - gui_grab = 0; - sdl_show_cursor(); - sdl_update_caption(); -@@ -909,6 +915,8 @@ void sdl_display_init(DisplayState *ds, int full_screen, int no_frame) - * This requires SDL >= 1.2.14. */ - setenv("SDL_DISABLE_LOCK_KEYS", "1", 1); - -+ doing_grabs = (getenv("QEMU_DONT_GRAB") == NULL); -+ - flags = SDL_INIT_VIDEO | SDL_INIT_NOPARACHUTE; - if (SDL_Init (flags)) { - fprintf(stderr, "Could not initialize SDL(%s) - exiting\n", --- -1.8.3.1 - |