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Work-around for plugins with log-scale parameter 0..SR/2

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Robin Gareus
2017-07-04 20:09:11 +02:00
parent 608f99ad1c
commit 135ffdcf6b
1 changed files with 4 additions and 0 deletions
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4
libs/ardour/parameter_descriptor.cc
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@@ -157,6 +157,10 @@ ParameterDescriptor::update_steps()
if (toggled || enumeration) {
logarithmic = false;
}
if (logarithmic && sr_dependent && upper > lower && lower == 0) {
/* work-around for plugins with a log-scale control 0..SR; log (0) is not defined */
lower = upper / 1000.f;
}
if (logarithmic && (upper <= lower || lower * upper <= 0)) {
logarithmic = false;
}