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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.
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slouken committed Jul 18, 2012
1 parent a81b725 commit 0f4393c43036ec9effaccc120721c4da07ef33c7
Showing with 2 additions and 1 deletion.
  1. +2 −1 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 */

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