This is the most creative way of not changing a value I've seen so far.
Calculation before the if condition:
dx = (filtered.x - priv->oldX) * factorX;
and this else block then:
filtered.x = dx / factorX + priv->oldX;
Ignoring rounding errors (which I doubt matter here) we've just set
filtered.x to the value it had anyway.
Signed-off-by: Peter Hutterer <[email protected]>
---
src/wcmCommon.c | 9 ---------
1 files changed, 0 insertions(+), 9 deletions(-)
diff --git a/src/wcmCommon.c b/src/wcmCommon.c
index 68fe3b6..4bf4562 100644
--- a/src/wcmCommon.c
+++ b/src/wcmCommon.c
@@ -1280,15 +1280,6 @@ static void commonDispatchDevice(WacomCommonPtr common,
unsigned int channel,
return;
}
}
- else
- {
- int temp = deltx;
- deltx = (double)temp/(priv->factorX);
- temp = delty;
- delty = (double)temp/(priv->factorY);
- filtered.x = deltx + priv->oldX;
- filtered.y = delty + priv->oldY;
- }
}
/* force out-prox when distance is outside wcmCursorProxoutDist for
pucks */
--
1.7.3.4
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