// static
EffectManifest FilterEffect::getManifest() {
EffectManifest manifest;
manifest.setId(getId());
manifest.setName(QObject::tr("Filter"));
manifest.setAuthor("The Mixxx Team");
manifest.setVersion("1.0");
manifest.setDescription(QObject::tr("The filter changes the tone of the "
"music by allowing only high or low "
"frequencies to pass through."));
manifest.setEffectRampsFromDry(true);
manifest.setIsForFilterKnob(true);
EffectManifestParameter* lpf = manifest.addParameter();
lpf->setId("lpf");
lpf->setName(QObject::tr("LPF"));
lpf->setDescription(QObject::tr("Corner frequency ratio of the low pass filter"));
lpf->setControlHint(EffectManifestParameter::CONTROL_KNOB_LOGARITHMIC);
lpf->setSemanticHint(EffectManifestParameter::SEMANTIC_UNKNOWN);
lpf->setUnitsHint(EffectManifestParameter::UNITS_UNKNOWN);
lpf->setDefaultLinkType(EffectManifestParameter::LINK_LINKED_LEFT);
lpf->setNeutralPointOnScale(1);
lpf->setDefault(kMaxCorner);
lpf->setMinimum(kMinCorner);
lpf->setMaximum(kMaxCorner);
EffectManifestParameter* q = manifest.addParameter();
q->setId("q");
q->setName(QObject::tr("Q"));
q->setDescription(QObject::tr("Resonance of the filters, default = Flat top"));
q->setControlHint(EffectManifestParameter::CONTROL_KNOB_LOGARITHMIC);
q->setSemanticHint(EffectManifestParameter::SEMANTIC_UNKNOWN);
q->setUnitsHint(EffectManifestParameter::UNITS_SAMPLERATE);
q->setDefault(2.8); // 0.707106781 = Butterworth
q->setMinimum(0.4);
q->setMaximum(4.0);
EffectManifestParameter* hpf = manifest.addParameter();
hpf->setId("hpf");
hpf->setName(QObject::tr("HPF"));
hpf->setDescription(QObject::tr("Corner frequency ratio of the high pass filter"));
hpf->setControlHint(EffectManifestParameter::CONTROL_KNOB_LOGARITHMIC);
hpf->setSemanticHint(EffectManifestParameter::SEMANTIC_UNKNOWN);
hpf->setUnitsHint(EffectManifestParameter::UNITS_UNKNOWN);
hpf->setDefaultLinkType(EffectManifestParameter::LINK_LINKED_RIGHT);
hpf->setNeutralPointOnScale(0.0);
hpf->setDefault(kMinCorner);
hpf->setMinimum(kMinCorner);
hpf->setMaximum(kMaxCorner);
return manifest;
}
// static
EffectManifest MoogLadder4FilterEffect::getManifest() {
EffectManifest manifest;
manifest.setId(getId());
manifest.setName(QObject::tr("Moog Ladder 4 Filter"));
manifest.setAuthor("The Mixxx Team");
manifest.setVersion("1.0");
manifest.setDescription(QObject::tr(
"A 4-pole Moog ladder filter, based on Antti Houvilainen's non linear digital implementation"));
manifest.setEffectRampsFromDry(true);
manifest.setIsForFilterKnob(true);
EffectManifestParameter* lpf = manifest.addParameter();
lpf->setId("lpf");
lpf->setName(QObject::tr("LPF"));
lpf->setDescription(QObject::tr("Corner frequency ratio of the low pass filter"));
lpf->setControlHint(EffectManifestParameter::CONTROL_KNOB_LOGARITHMIC);
lpf->setSemanticHint(EffectManifestParameter::SEMANTIC_UNKNOWN);
lpf->setUnitsHint(EffectManifestParameter::UNITS_UNKNOWN);
lpf->setDefaultLinkType(EffectManifestParameter::LINK_LINKED_LEFT);
lpf->setNeutralPointOnScale(1);
lpf->setDefault(kMaxCorner);
lpf->setMinimum(kMinCorner);
lpf->setMaximum(kMaxCorner);
EffectManifestParameter* q = manifest.addParameter();
q->setId("resonance");
q->setName(QObject::tr("Resonance"));
q->setDescription(QObject::tr("Resonance of the filters. 4 = self oscillating"));
q->setControlHint(EffectManifestParameter::CONTROL_KNOB_LOGARITHMIC);
q->setSemanticHint(EffectManifestParameter::SEMANTIC_UNKNOWN);
q->setUnitsHint(EffectManifestParameter::UNITS_SAMPLERATE);
q->setDefault(0);
q->setMinimum(0.0);
q->setMaximum(4.0);
EffectManifestParameter* hpf = manifest.addParameter();
hpf->setId("hpf");
hpf->setName(QObject::tr("HPF"));
hpf->setDescription(QObject::tr("Corner frequency ratio of the high pass filter"));
hpf->setControlHint(EffectManifestParameter::CONTROL_KNOB_LOGARITHMIC);
hpf->setSemanticHint(EffectManifestParameter::SEMANTIC_UNKNOWN);
hpf->setUnitsHint(EffectManifestParameter::UNITS_UNKNOWN);
hpf->setDefaultLinkType(EffectManifestParameter::LINK_LINKED_RIGHT);
hpf->setNeutralPointOnScale(0.0);
hpf->setDefault(kMinCorner);
hpf->setMinimum(kMinCorner);
hpf->setMaximum(kMaxCorner);
return manifest;
}
