Do not sort HWState fingers

The fingers are currently sorted in tracking id order, for no
good reason. This patch removes the sorting.

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>

1 files changed, 0 insertions, 8 deletions

diff --git a/src/hwstate.c b/src/hwstate.c
index 50e34de..40cef5b 100644
--- a/src/hwstate.c
+++ b/src/hwstate.c
@@ -30,11 +30,6 @@ void init_hwstate(struct HWState *s)
         memset(s, 0, sizeof(struct HWState));
 }
 
-static int fincmp(const void *a, const void *b)
-{
-        return ((struct FingerState *)a)->id - ((struct FingerState *)b)->id;
-}
-
 static inline int clamp15(int x)
 {
         return x < -XMAX ? -XMAX : x > XMAX ? XMAX : x;
@@ -91,7 +86,4 @@ void modify_hwstate(struct HWState *s,
         s->button = hw->button;
         s->nfinger = hw->nfinger;
         s->evtime = hw->evtime;
-
-        /* sort fingers in touching order */
-        qsort(s->finger, s->nfinger, sizeof(struct FingerState), fincmp);
 }