X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fsystem.h;h=b9f65d149e19f77bffcc2b2aefc5ccc982ec461d;hb=cf0ff8143f99393006fc7ebdafd9616becf0ccc6;hp=9f997cf16d63d7f6d4603389a880b7f67b259cfe;hpb=297ee9b33dab3bca9433befc81d7c7ce91450dd0;p=rocksndiamonds.git

diff --git a/src/libgame/system.h b/src/libgame/system.h
index 9f997cf1..b9f65d14 100644
--- a/src/libgame/system.h
+++ b/src/libgame/system.h
@@ -47,9 +47,18 @@
 #define BLIT_INVERSE			2
 #define BLIT_ON_BACKGROUND		3
 
+/* values for fullscreen status */
 #define FULLSCREEN_NOT_AVAILABLE	FALSE
 #define FULLSCREEN_AVAILABLE		TRUE
 
+/* values for window scaling */
+#define WINDOW_SCALING_NOT_AVAILABLE	FALSE
+#define WINDOW_SCALING_AVAILABLE	TRUE
+
+#define MIN_WINDOW_SCALING_PERCENT	10
+#define STD_WINDOW_SCALING_PERCENT	100
+#define MAX_WINDOW_SCALING_PERCENT	300
+
 /* default input keys */
 #define DEFAULT_KEY_LEFT		KSYM_Left
 #define DEFAULT_KEY_RIGHT		KSYM_Right
@@ -728,6 +737,9 @@ struct VideoSystemInfo
   boolean fullscreen_enabled;
   struct ScreenModeInfo *fullscreen_modes;
   char *fullscreen_mode_current;
+
+  boolean window_scaling_available;
+  int window_scaling_percent;
 };
 
 struct AudioSystemInfo
@@ -937,6 +949,7 @@ struct SetupInfo
   boolean time_limit;
   boolean fullscreen;
   char *fullscreen_mode;
+  int window_scaling_percent;
   boolean ask_on_escape;
   boolean ask_on_escape_editor;
   boolean quick_switch;