dix: rename od, d to prev_delta, delta

And res to result.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: Simon Thum <simon.thum@gmx.de>
This commit is contained in:
Peter Hutterer 2011-04-20 15:28:32 +10:00
parent 5ffe06bada
commit c45f4cc6bd

View File

@ -694,16 +694,16 @@ ProcessVelocityData2D(
* constant-velocity response * constant-velocity response
*/ */
static inline float static inline float
ApplySimpleSoftening(int od, int d) ApplySimpleSoftening(int prev_delta, int delta)
{ {
float res = d; float result = delta;
if (d <= 1 && d >= -1) if (delta <= 1 && delta >= -1)
return res; return result;
if (d > od) if (delta > prev_delta)
res -= 0.5; result -= 0.5;
else if (d < od) else if (delta < prev_delta)
res += 0.5; result += 0.5;
return res; return result;
} }