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| author | Henrik Rydberg <rydberg@euromail.se> | 2010-03-21 14:54:15 +0100 |
|---|---|---|
| committer | Henrik Rydberg <rydberg@euromail.se> | 2010-03-21 14:59:09 +0100 |
| commit | 0587ab0488c46b61d175793f2deedc3a7aa9b600 (patch) | |
| tree | 6077295316cc1420a4cd5010a3772c460c759b75 /src/hwdata.c | |
| parent | c7ed4cec501f10479a98e380d760670312101136 (diff) | |
| download | xorg-input-kobomultitouch-0587ab0488c46b61d175793f2deedc3a7aa9b600.tar.gz xorg-input-kobomultitouch-0587ab0488c46b61d175793f2deedc3a7aa9b600.tar.bz2 xorg-input-kobomultitouch-0587ab0488c46b61d175793f2deedc3a7aa9b600.zip | |
Add millisecond event times
Expand the (x, y) notion of the current hardware events to
the more useful (x, y, t) notion. This patch was inspired
by a gesture patch from Arturo Castro <arturo@openframeworks.cc>.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Diffstat (limited to 'src/hwdata.c')
| -rw-r--r-- | src/hwdata.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/hwdata.c b/src/hwdata.c index e76bcd8..f204884 100644 --- a/src/hwdata.c +++ b/src/hwdata.c @@ -26,6 +26,14 @@ void init_hwdata(struct HWData *hw) memset(hw, 0, sizeof(struct HWData)); } +static mstime_t get_mstime() +{ + static const mstime_t ms = 1000; + struct timeval now; + gettimeofday(&now, NULL); + return now.tv_usec / ms + now.tv_sec * ms; +} + static void set_value(struct HWData *hw, int code, int value) { if (hw->nread < DIM_FINGER) { @@ -50,6 +58,7 @@ static void accept_packet(struct HWData *hw) { hw->nread = 0; hw->mread[hw->nread] = 0; + hw->evtime = get_mstime(); } int read_hwdata(struct HWData *hw, const struct input_event* ev) |