From bdb8fd911c096fc0f16d9bb7fda9f941d52235d6 Mon Sep 17 00:00:00 2001 From: Peter Hutterer Date: Tue, 6 Jan 2015 08:50:03 +1000 Subject: [PATCH] Drop unused function calc_penumbral_gradient Unused since 4913fd7a4806e54ebe4eb7f5f3f1d2fa3b8fdbdb Signed-off-by: Peter Hutterer --- src/filter.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/src/filter.c b/src/filter.c index afb87ef2..89390d12 100644 --- a/src/filter.c +++ b/src/filter.c @@ -308,14 +308,6 @@ create_pointer_accelerator_filter(accel_profile_func_t profile) return &filter->base; } -static inline double -calc_penumbral_gradient(double x) -{ - x *= 2.0; - x -= 1.0; - return 0.5 + (x * sqrt(1.0 - x * x) + asin(x)) / M_PI; -} - double pointer_accel_profile_linear(struct motion_filter *filter, void *data,