+// the density cvars are completely optional, set and use when something needs to have a density-independent size.
+// TODO: set them when changing resolution, setting them from the commandline will be independent from the resolution - use only if you have a native fixed resolution.
+// values for the Samsung Galaxy SIII, Snapdragon version: 2.000000 density, 304.799988 xdpi, 303.850464 ydpi
+cvar_t vid_touchscreen_density = {0, "vid_touchscreen_density", "2.0", "Standard quantized screen density multiplier (see Android documentation for DisplayMetrics), similar values are given on iPhoneOS"};
+cvar_t vid_touchscreen_xdpi = {0, "vid_touchscreen_xdpi", "300", "Horizontal DPI of the screen (only valid on Android currently)"};
+cvar_t vid_touchscreen_ydpi = {0, "vid_touchscreen_ydpi", "300", "Vertical DPI of the screen (only valid on Android currently)"};