Introduce the MTState

The HWState keeps, for good reason, both touching fingers and fingers
going away. However, this implies that additional logic is needed to
keep track of the number of actual touching fingers. In particular
the test for touching fingers is somewhat misplaced in hwstate.c.
Moreover, HWState should only exist in one instance, since it contains
data which does not need to be referred to during gesture extraction.

This patch introduces the MTState structure, which keeps more digested
data for gesture extraction. In particular, it only keeps the actual
touches.

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

1 files changed, 0 insertions, 4 deletions

diff --git a/src/hwstate.h b/src/hwstate.h
index fd53e71..b8c2ba0 100644
--- a/src/hwstate.h
+++ b/src/hwstate.h
@@ -43,9 +43,5 @@ void init_hwstate(struct HWState *s);
 void modify_hwstate(struct HWState *s,
                     const struct HWData *hw,
                     const struct Capabilities *caps);
-void output_hwstate(const struct HWState *s);
-
-const struct FingerState *find_finger(const struct HWState *s, int id);
-int count_fingers(const struct HWState *s);
 
 #endif