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.
--- a/include/SDL_touch.h Wed Jul 18 15:20:32 2012 -0700
+++ b/include/SDL_touch.h Wed Jul 18 15:53:33 2012 -0700
@@ -71,7 +71,8 @@
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 */