sdl: reorganize -no-frame support

Drop no_frame flag from sdl_display_init argument list, use a global
variable instead.  This is temporary until -no-frame support is dropped
altogether when we remove sdl1 support.

Remove any traces of noframe from sdl2 code.  It is just dead code as
sdl2 doesn't support the SDL_NOFRAME window flag any more.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20180115154855.30850-3-kraxel@redhat.com

1 files changed, 2 insertions, 2 deletions

diff --git a/vl.c b/vl.c
index e725ecbc08..6ab232095c 100644
--- a/vl.c
+++ b/vl.c
@@ -150,7 +150,7 @@ static int rtc_date_offset = -1; /* -1 means no change */
 QEMUClockType rtc_clock;
 int vga_interface_type = VGA_NONE;
 static int full_screen = 0;
-static int no_frame = 0;
+int no_frame;
 int no_quit = 0;
 static bool grab_on_hover;
 Chardev *serial_hds[MAX_SERIAL_PORTS];
@@ -4694,7 +4694,7 @@ int main(int argc, char **argv, char **envp)
         curses_display_init(ds, full_screen);
         break;
     case DT_SDL:
-        sdl_display_init(ds, full_screen, no_frame);
+        sdl_display_init(ds, full_screen);
         break;
     case DT_COCOA:
         cocoa_display_init(ds, full_screen);