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sdl: Fix full screen toggling from scaled mode 

When switching to full screen mode from a scaled window, we need to
resize to DisplayState's dimension, not the scaled "real" screen size.
Moreover, scaling mode may have manipulated the bpp. So we need to
restore it from the DisplayState as well.

CC: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Jan Kiszka 2011-07-30 11:39:08 +02:00 committed by Anthony Liguori
parent d71680c8f1
commit 2a8ad7da54
1 changed files with 2 additions and 1 deletions
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3
ui/sdl.c
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@ -529,7 +529,8 @@ static void sdl_send_mouse_event(int dx, int dy, int dz, int x, int y, int state
static void toggle_full_screen(DisplayState *ds)
{
gui_fullscreen = !gui_fullscreen;
do_sdl_resize(real_screen->w, real_screen->h, real_screen->format->BitsPerPixel);
do_sdl_resize(ds_get_width(ds), ds_get_height(ds),
ds_get_bits_per_pixel(ds));
if (gui_fullscreen) {
scaling_active = 0;
gui_saved_grab = gui_grab;