diff options
Diffstat (limited to 'libs/ardour/vst_plugin.cc')
| -rw-r--r-- | libs/ardour/vst_plugin.cc | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/libs/ardour/vst_plugin.cc b/libs/ardour/vst_plugin.cc index 787210af6a..b61ee4186c 100644 --- a/libs/ardour/vst_plugin.cc +++ b/libs/ardour/vst_plugin.cc @@ -342,27 +342,22 @@ VSTPlugin::get_parameter_descriptor (uint32_t which, ParameterDescriptor& desc) desc.upper = 1.0; } - if (prop.flags & kVstParameterUsesIntStep) { + const float range = desc.upper - desc.lower; + if (prop.flags & kVstParameterUsesIntStep && prop.stepInteger < range) { desc.step = prop.stepInteger; desc.smallstep = prop.stepInteger; desc.largestep = prop.stepInteger; desc.integer_step = true; - - } else if (prop.flags & kVstParameterUsesFloatStep) { - + desc.rangesteps = 1 + ceilf (range / desc.step); + } else if (prop.flags & kVstParameterUsesFloatStep && prop.stepFloat < range) { desc.step = prop.stepFloat; desc.smallstep = prop.smallStepFloat; desc.largestep = prop.largeStepFloat; - // desc.rangesteps = (desc.upper - desc.lower) / prop.smallStepFloat; // XXX - + desc.rangesteps = 1 + ceilf (range / desc.step); } else { - - float range = desc.upper - desc.lower; - - desc.step = range / 100.0f; - desc.smallstep = desc.step / 2.0f; - desc.largestep = desc.step * 10.0f; + desc.smallstep = desc.step = range / 300.0f; + desc.largestep = range / 30.0f; } if (strlen(prop.label) == 0) { @@ -385,11 +380,16 @@ VSTPlugin::get_parameter_descriptor (uint32_t which, ParameterDescriptor& desc) desc.label = Glib::locale_to_utf8 (label); desc.lower = 0.0f; desc.upper = 1.0f; - desc.step = 0.01f; - desc.smallstep = 0.005f; - desc.largestep = 0.1f; + desc.smallstep = desc.step = 1.f / 300.f; + desc.largestep = 1.f / 30.f; } + /* TODO we should really call + * desc.update_steps () + * instead of manually assigning steps. Yet, VST prop is (again) + * the odd one out compared to other plugin formats. + */ + if (_parameter_defaults.find (which) == _parameter_defaults.end ()) { _parameter_defaults[which] = get_parameter (which); } else { |