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/audio_track.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/audio_track.cc')
| -rw-r--r-- | libs/ardour/audio_track.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libs/ardour/audio_track.cc b/libs/ardour/audio_track.cc index 62109e86c7..33a5ba8f37 100644 --- a/libs/ardour/audio_track.cc +++ b/libs/ardour/audio_track.cc @@ -603,7 +603,7 @@ AudioTrack::freeze_me (InterThreadInfo& itt) /* reset stuff that has already been accounted for in the freeze process */ - set_gain (1.0, this); + set_gain (GAIN_COEFF_UNITY, this); _amp->gain_control()->set_automation_state (Off); /* XXX need to use _main_outs _panner->set_automation_state (Off); */ |