diff options
| author | Marcus Müller <mueller@kit.edu> | 2020-02-13 21:04:28 +0100 |
|---|---|---|
| committer | Michael Dickens <michael.dickens@ettus.com> | 2020-02-14 10:05:12 -0500 |
| commit | a56c3a7f4908133dc6ceb93ffd3b2f9e1dda8e0e (patch) | |
| tree | 795af0a51812e4142d65504fdb7e3b5f85ebc8f4 /gr-analog/lib/pll_carriertracking_cc_impl.cc | |
| parent | d39d40c826a1b8e66c4789622c1287d439a26645 (diff) | |
runtime/math: unclutter GR_M_ math constant defines
* no speed advantage of GR_M_TWOPI: every compiler pre-computes
constants, so that (2 * GR_M_PI) is just as fast
* rest of constants not even used
Diffstat (limited to 'gr-analog/lib/pll_carriertracking_cc_impl.cc')
| -rw-r--r-- | gr-analog/lib/pll_carriertracking_cc_impl.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gr-analog/lib/pll_carriertracking_cc_impl.cc b/gr-analog/lib/pll_carriertracking_cc_impl.cc index d8216b0ca7..81c04aa01b 100644 --- a/gr-analog/lib/pll_carriertracking_cc_impl.cc +++ b/gr-analog/lib/pll_carriertracking_cc_impl.cc @@ -47,9 +47,9 @@ pll_carriertracking_cc_impl::~pll_carriertracking_cc_impl() {} float pll_carriertracking_cc_impl::mod_2pi(float in) { if (in > GR_M_PI) - return in - GR_M_TWOPI; + return in - (2.0 * GR_M_PI); else if (in < -GR_M_PI) - return in + GR_M_TWOPI; + return in + (2.0 * GR_M_PI); else return in; } |