X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fsystem.h;h=68a56cddcf611009da002240c1601e145a2a19b6;hb=610e1570ca2492a97cfc5cf6a3794c07b605df48;hp=9f997cf16d63d7f6d4603389a880b7f67b259cfe;hpb=36cfa0205e5a618c59e2e24c1c6650597a59ddca;p=rocksndiamonds.git

diff --git a/src/libgame/system.h b/src/libgame/system.h
index 9f997cf1..68a56cdd 100644
--- a/src/libgame/system.h
+++ b/src/libgame/system.h
@@ -644,6 +644,11 @@
     gfx.draw_busy_anim_function();		\
 }
 
+/* values for window scaling */
+#define MIN_WINDOW_SCALING_PERCENT	10
+#define STD_WINDOW_SCALING_PERCENT	100
+#define MAX_WINDOW_SCALING_PERCENT	300
+
 
 /* type definitions */
 #if defined(TARGET_SDL2)
@@ -728,6 +733,9 @@ 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 +945,7 @@ 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;