diff options
| author | Ben Loftis <ben@harrisonconsoles.com> | 2015-03-25 16:47:25 -0500 |
|---|---|---|
| committer | Robin Gareus <robin@gareus.org> | 2015-04-22 00:22:43 +0200 |
| commit | 46f97e8d92241c94d12d81ea182a9172df98e61e (patch) | |
| tree | f757e7014aa6260b7d927b35bcf1fd221e2d40e4 /libs/ardour/route.cc | |
| parent | 187ddb3bad70088f901ed1ea5e1402519fd393b4 (diff) | |
Initial Gain Coefficient tweaks
1) Disambiguate 1.0 to GAIN_COEFF_UNITY, and 0.0 to GAIN_COEFF_ZERO
2) Add GAIN_COEFF_SMALL which replaces SMALL_SIGNAL (-140dB)
3) GAIN_COEFF_SMALL can used to avoid interpolating towards -inf on a db scale
4) GAIN_COEFF_SMALL is used to detect very small (denormal?) gains and memset to zero
Diffstat (limited to 'libs/ardour/route.cc')
| -rw-r--r-- | libs/ardour/route.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libs/ardour/route.cc b/libs/ardour/route.cc index e22acd8d4d..c2a7c62f6d 100644 --- a/libs/ardour/route.cc +++ b/libs/ardour/route.cc @@ -3457,9 +3457,9 @@ Route::SoloControllable::get_value () const } if (Config->get_solo_control_is_listen_control()) { - return r->listening_via_monitor() ? 1.0f : 0.0f; + return r->listening_via_monitor() ? GAIN_COEFF_UNITY : GAIN_COEFF_ZERO; } else { - return r->self_soloed() ? 1.0f : 0.0f; + return r->self_soloed() ? GAIN_COEFF_UNITY : GAIN_COEFF_ZERO; } } @@ -3521,7 +3521,7 @@ Route::MuteControllable::get_value () const // Not playing back automation, get the actual route mute value boost::shared_ptr<Route> r = _route.lock (); - return (r && r->muted()) ? 1.0 : 0.0; + return (r && r->muted()) ? GAIN_COEFF_UNITY : GAIN_COEFF_ZERO; } void |