1 files changed, 2 insertions, 8 deletions

diff --git a/src/gestures.c b/src/gestures.c
index 89dad1a..0b0ba1d 100644
--- a/src/gestures.c
+++ b/src/gestures.c
@@ -57,14 +57,8 @@ void extract_gestures(struct Gestures *gs, struct MTouch* mt)
                 if (nsf == 3)
                         mt->ns.button = BITMASK(MT_BUTTON_MIDDLE);
         }
-        for (i = 0; i < DIM_BUTTON; i++) {
-                if (GETBIT(mt->ns.button, i) != GETBIT(mt->os.button, i)) {
-                        SETBIT(gs->type, GS_BUTTON);
-                        gs->btix[gs->nbt] = i + 1;
-                        gs->btval[gs->nbt] = GETBIT(mt->ns.button, i);
-                        gs->nbt++;
-                }
-        }
+   gs->btmask = (mt->ns.button ^ mt->os.button) & BITONES(DIM_BUTTON);
+   gs->btdata = mt->ns.button & BITONES(DIM_BUTTON);
         mt->os = mt->ns;
 }