diff options
| author | Peter Hutterer <peter.hutterer@who-t.net> | 2015-12-21 14:56:41 +1000 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2015-12-23 07:33:39 +1000 |
| commit | 67220c643ff7aa968d7dd1fc25b5ad5900b4de7d (patch) | |
| tree | 05ee610591976a75bc90f988b731e8fe49245aaf /src | |
| parent | c8a99cdf106ae6e1fd10ea8d72ca3fcd3ba6d11b (diff) | |
tablet: simplify check for testing if an axis update is needed
We know when one of the bits is set we need to send an event
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/evdev-tablet.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/src/evdev-tablet.c b/src/evdev-tablet.c index a46a9728..56ade1c6 100644 --- a/src/evdev-tablet.c +++ b/src/evdev-tablet.c @@ -291,7 +291,6 @@ tablet_check_notify_axes(struct tablet_dispatch *tablet, struct libinput_tablet_tool *tool) { struct libinput_device *base = &device->base; - bool axis_update_needed = false; int a; double axes[LIBINPUT_TABLET_TOOL_AXIS_MAX + 1] = {0}; double wheel_delta = 0; @@ -300,10 +299,7 @@ tablet_check_notify_axes(struct tablet_dispatch *tablet, const struct input_absinfo *absinfo; const char tmp[sizeof(tablet->changed_axes)] = {0}; - if (memcmp(tmp, tablet->changed_axes, sizeof(tmp))) - axis_update_needed = true; - - if (!axis_update_needed) + if (memcmp(tmp, tablet->changed_axes, sizeof(tmp)) == 0) return; /* x/y are special for left-handed and calibration */ |