diff options
author | David Robillard <d@drobilla.net> | 2006-07-05 19:47:25 +0000 |
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committer | David Robillard <d@drobilla.net> | 2006-07-05 19:47:25 +0000 |
commit | 22c20ab6f215c0ab24702a479aa6821c25a7d058 (patch) | |
tree | 3f606773d2082fd3f28857e1c1ef876d2e007559 /libs/ardour/plugin.cc | |
parent | 5dc4abef7951c1a1b85fb6b9dbb194d73b8c4c2b (diff) |
Merged with trunk, and a few trivial GUI updates etc.
git-svn-id: svn://localhost/ardour2/branches/midi@664 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/ardour/plugin.cc')
-rw-r--r-- | libs/ardour/plugin.cc | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/libs/ardour/plugin.cc b/libs/ardour/plugin.cc index 2d1f8ffcbd..9fc6c57909 100644 --- a/libs/ardour/plugin.cc +++ b/libs/ardour/plugin.cc @@ -127,10 +127,16 @@ Plugin::MIDIPortControl::set_value (float value) value = 0.0; } } else { - value = lower + (range * value); - - if (logarithmic) { - value = exp(value); + + if (!logarithmic) { + value = lower + (range * value); + } else { + float _lower = 0.0f; + if (lower > 0.0f) { + _lower = log(lower); + } + + value = exp(_lower + log(range) * value); } } |