Fixed bug 1542 - SDL_Touch should reserve tilt_x and tilt_y

Gerry JJ 2012-07-14 19:42:23 PDT The SDL_Touch structure currently reserves fields for tablet tilt and rotation (marked "for future use"), but a tablet stylus can tilt in both x and y directions in addition to rotation around itself (or, put another way, it can rotate in x, y and z). So, the struct should probably reserve fields for both tilt_x and tilt_y, not just tilt.
libsdl-org · Jul 18, 2012 · 0f4393c · 0f4393c
1 parent a81b725
commit 0f4393c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/include/SDL_touch.h b/include/SDL_touch.h
@@ -71,7 +71,8 @@ struct SDL_Touch {
   float y_max,y_min;
   Uint16 xres,yres,pressureres;
   float native_xres,native_yres,native_pressureres;
-  float tilt;                   /* for future use */
+  float tilt_x;                 /* for future use */
+  float tilt_y;                 /* for future use */
   float rotation;               /* for future use */
 
   /* Data common to all touch */