rnd-20140104-4-src

[rocksndiamonds.git] / src / libgame / system.h

diff --git a/src/libgame/system.h b/src/libgame/system.h
index 9f997cf16d63d7f6d4603389a880b7f67b259cfe..b9f65d149e19f77bffcc2b2aefc5ccc982ec461d 100644 (file)
--- 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;