diff options
| -rw-r--r-- | dix/ptrveloc.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/dix/ptrveloc.c b/dix/ptrveloc.c index a73bef8f8..304a1c92e 100644 --- a/dix/ptrveloc.c +++ b/dix/ptrveloc.c @@ -694,16 +694,16 @@ ProcessVelocityData2D( * constant-velocity response */ static inline float -ApplySimpleSoftening(int od, int d) +ApplySimpleSoftening(int prev_delta, int delta) { - float res = d; - if (d <= 1 && d >= -1) - return res; - if (d > od) - res -= 0.5; - else if (d < od) - res += 0.5; - return res; + float result = delta; + if (delta <= 1 && delta >= -1) + return result; + if (delta > prev_delta) + result -= 0.5; + else if (delta < prev_delta) + result += 0.5; + return result; } |