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authorStanislaw Halik <sthalik@misaki.pl>2017-03-28 14:10:35 +0200
committerStanislaw Halik <sthalik@misaki.pl>2017-03-28 14:10:35 +0200
commitf7e66633b3906c90342ff1bd857ab9b3d63dab8e (patch)
treec8f07f125298725bc11b18461275af29fdbe6b48 /filter-accela
parent6b7fb0200daaca00e6f54734af8a33470c7a4a6a (diff)
filter/accela: add forgotten fabs in check
Diffstat (limited to 'filter-accela')
-rw-r--r--filter-accela/ftnoir_filter_accela.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/filter-accela/ftnoir_filter_accela.cpp b/filter-accela/ftnoir_filter_accela.cpp
index 24768dea..acf1e267 100644
--- a/filter-accela/ftnoir_filter_accela.cpp
+++ b/filter-accela/ftnoir_filter_accela.cpp
@@ -149,7 +149,7 @@ void accela::filter(const double* input, double *output)
{
static constexpr double nl_end = 1.5;
- if (deltas[k] <= nl_end)
+ if (fabs(deltas[k]) <= nl_end)
deltas[k] = copysign(pow(fabs(deltas[k]/nl_end), nl) * nl_end, deltas[k]);
}
}