diff options
| author | Matthieu Herrb <matthieu@herrb.eu> | 2019-02-10 17:29:22 +0100 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2019-02-11 10:58:04 +1000 |
| commit | a4e5f74b589441077678d5d1546f7de0365a4627 (patch) | |
| tree | 489ac4e13cfd657a40291659f9bdb079a4f3939f | |
| parent | f8d896ddca8f24fcbe115366db9ab3ce2badefd1 (diff) | |
Use fabs() instead of abs() on double values.
Silences clang warnings.
Signed-off-by: Matthieu Herrb <matthieu@herrb.eu>
Reviewed-by: Walter Harms <wharms@bfs.de>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
| -rw-r--r-- | src/synaptics.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/synaptics.c b/src/synaptics.c index 1df1ca7..93ec74c 100644 --- a/src/synaptics.c +++ b/src/synaptics.c @@ -2599,7 +2599,7 @@ HandleScrolling(SynapticsPrivate * priv, struct SynapticsHwState *hw, priv->scroll.delta_y += priv->scroll.coast_speed_y * dtime * abs(para->scroll_dist_vert); delay = MIN(delay, POLL_MS); - if (abs(priv->scroll.coast_speed_y) < ddy) { + if (fabs(priv->scroll.coast_speed_y) < ddy) { priv->scroll.coast_speed_y = 0; priv->scroll.packets_this_scroll = 0; } @@ -2614,7 +2614,7 @@ HandleScrolling(SynapticsPrivate * priv, struct SynapticsHwState *hw, double ddx = para->coasting_friction * dtime; priv->scroll.delta_x += priv->scroll.coast_speed_x * dtime * abs(para->scroll_dist_horiz); delay = MIN(delay, POLL_MS); - if (abs(priv->scroll.coast_speed_x) < ddx) { + if (fabs(priv->scroll.coast_speed_x) < ddx) { priv->scroll.coast_speed_x = 0; priv->scroll.packets_this_scroll = 0; } @@ -2670,8 +2670,8 @@ clickpad_guess_clickfingers(SynapticsPrivate * priv, * really, this should be dependent on the touchpad size. Also, * you'll need to find a touchpad that doesn't lie about it's * size. Good luck. */ - if (abs(x1 - x2) < (priv->maxx - priv->minx) * .3 && - abs(y1 - y2) < (priv->maxy - priv->miny) * .3) { + if (fabs(x1 - x2) < (priv->maxx - priv->minx) * .3 && + fabs(y1 - y2) < (priv->maxy - priv->miny) * .3) { close_point |= (1 << j); close_point |= (1 << i); } |