Fixed crash when failing to switch to fullscreen/windowed

The setup page tries to restore the previous video mode by calling
setFullscreen again after it has failed. However, the setFullscreen
function assumed a valid mode was set (it referenced mScreen). This
would then crash.

Worked around by remembering the parameters passed to setVideoMode, and
using those in setFullscreen.

Besides fixing a potential crash, this also fixes switching between
fullscreen and windowed on Maemo 5. Probably trying to keep the color
depth the same was what made it fail (which is not necessary anyway).

1 files changed, 5 insertions, 1 deletions

diff --git a/src/graphics.h b/src/graphics.h
index b8e87af1..b9b2b1d5 100644
--- a/src/graphics.h
+++ b/src/graphics.h
@@ -195,7 +195,11 @@ class Graphics : public gcn::SDLGraphics
 
     protected:
         SDL_Surface *mScreen;
-        bool mFullscreen, mHWAccel;
+        int mWidth;
+        int mHeight;
+        int mBpp;
+        bool mFullscreen;
+        bool mHWAccel;
 };
 
 extern Graphics *graphics;