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Implement some oncc for EGv2

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This commit is contained in:
Jean Pierre Cimalando 2021-04-01 02:56:18 +02:00
parent ea7bb1cf6c
commit 1052025072
4 changed files with 67 additions and 36 deletions
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73
src/sfizz/Region.cpp
View file

@ -1345,6 +1345,19 @@ bool sfz::Region::parseEGOpcodeV2(const Opcode& opcode)
return nullptr;
return &eg.points[pointNumber];
};
auto EG_target = [this, &opcode, egNumber](ModId targetId, ModId depthId, const OpcodeSpec<float>& spec) -> bool {
const ModKey source = ModKey::createNXYZ(ModId::Envelope, id, egNumber);
const ModKey target = ModKey::createNXYZ(targetId, id);
Connection& conn = getOrCreateConnection(source, target);
if (depthId == ModId::Undefined)
conn.sourceDepth = opcode.read(spec);
else {
const ModKey depth = ModKey::createNXYZ(depthId, id, egNumber);
conn.sourceDepthMod = depth;
processGenericCc(opcode, spec, depth);
}
return true;
};
auto LFO_EG_filter_EQ_target = [this, &opcode, egNumber](ModId sourceId, ModId targetId, const OpcodeSpec<float>& spec) -> bool {
const unsigned index = opcode.parameters.size() == 2 ? opcode.parameters.back() - 1 : 0;
if (!extendIfNecessary(filters, index + 1, Default::numFilters))
@ -1386,52 +1399,40 @@ bool sfz::Region::parseEGOpcodeV2(const Opcode& opcode)
// Modulation: Flex EG (targets)
case hash("eg&_amplitude"):
{
const ModKey source = ModKey::createNXYZ(ModId::Envelope, id, egNumber);
const ModKey target = ModKey::createNXYZ(ModId::Amplitude, id);
getOrCreateConnection(source, target).sourceDepth =
opcode.read(Default::amplitudeMod);
}
EG_target(ModId::Amplitude, {}, Default::amplitudeMod);
break;
case_any_ccN("eg&_amplitude"):
EG_target(ModId::Amplitude, ModId::EGAmplitudeDepth, Default::amplitudeMod);
break;
case hash("eg&_pan"):
{
const ModKey source = ModKey::createNXYZ(ModId::Envelope, id, egNumber);
const ModKey target = ModKey::createNXYZ(ModId::Pan, id);
getOrCreateConnection(source, target).sourceDepth =
opcode.read(Default::panMod);
}
EG_target(ModId::Pan, {}, Default::panMod);
break;
case_any_ccN("eg&_pan"):
EG_target(ModId::Pan, ModId::EGPanDepth, Default::panMod);
break;
case hash("eg&_width"):
{
const ModKey source = ModKey::createNXYZ(ModId::Envelope, id, egNumber);
const ModKey target = ModKey::createNXYZ(ModId::Width, id);
getOrCreateConnection(source, target).sourceDepth =
opcode.read(Default::widthMod);
}
EG_target(ModId::Width, {}, Default::widthMod);
break;
case_any_ccN("eg&_width"):
EG_target(ModId::Width, ModId::EGWidthDepth, Default::widthMod);
break;
case hash("eg&_position"): // sfizz extension
{
const ModKey source = ModKey::createNXYZ(ModId::Envelope, id, egNumber);
const ModKey target = ModKey::createNXYZ(ModId::Position, id);
getOrCreateConnection(source, target).sourceDepth =
opcode.read(Default::positionMod);
}
EG_target(ModId::Position, {}, Default::positionMod);
break;
case_any_ccN("eg&_position"): // sfizz extension
EG_target(ModId::Position, ModId::EGPositionDepth, Default::positionMod);
break;
case hash("eg&_pitch"):
{
const ModKey source = ModKey::createNXYZ(ModId::Envelope, id, egNumber);
const ModKey target = ModKey::createNXYZ(ModId::Pitch, id);
getOrCreateConnection(source, target).sourceDepth =
opcode.read(Default::pitchMod);
}
EG_target(ModId::Pitch, {}, Default::pitchMod);
break;
case_any_ccN("eg&_pitch"):
EG_target(ModId::Pitch, ModId::EGPitchDepth, Default::pitchMod);
break;
case hash("eg&_volume"):
{
const ModKey source = ModKey::createNXYZ(ModId::Envelope, id, egNumber);
const ModKey target = ModKey::createNXYZ(ModId::Volume, id);
getOrCreateConnection(source, target).sourceDepth =
opcode.read(Default::volumeMod);
}
EG_target(ModId::Volume, {}, Default::volumeMod);
break;
case_any_ccN("eg&_volume"):
EG_target(ModId::Volume, ModId::EGVolumeDepth, Default::volumeMod);
break;
case hash("eg&_cutoff&"):
LFO_EG_filter_EQ_target(ModId::Envelope, ModId::FilCutoff, Default::filterCutoffMod);

12
src/sfizz/modulations/ModId.cpp
View file

@ -112,6 +112,18 @@ int ModIds::flags(ModId id) noexcept
return kModIsPerVoice|kModIsAdditive;
case ModId::LFOVolumeDepth:
return kModIsPerVoice|kModIsAdditive;
case ModId::EGAmplitudeDepth:
return kModIsPerVoice|kModIsMultiplicative;
case ModId::EGPanDepth:
return kModIsPerVoice|kModIsAdditive;
case ModId::EGWidthDepth:
return kModIsPerVoice|kModIsAdditive;
case ModId::EGPositionDepth:
return kModIsPerVoice|kModIsAdditive;
case ModId::EGPitchDepth:
return kModIsPerVoice|kModIsAdditive;
case ModId::EGVolumeDepth:
return kModIsPerVoice|kModIsAdditive;
// unknown
default:

6
src/sfizz/modulations/ModId.h
View file

@ -70,6 +70,12 @@ enum class ModId : int {
LFOPositionDepth,
LFOPitchDepth,
LFOVolumeDepth,
EGAmplitudeDepth,
EGPanDepth,
EGWidthDepth,
EGPositionDepth,
EGPitchDepth,
EGVolumeDepth,
_TargetsEnd,
// [/targets] --------------------------------------------------------------

12
src/sfizz/modulations/ModKey.cpp
View file

@ -182,6 +182,18 @@ std::string ModKey::toString() const
return absl::StrCat("LFOPitchDepth {", region_.number(), ", N=", 1 + params_.N, "}");
case ModId::LFOVolumeDepth:
return absl::StrCat("LFOVolumeDepth {", region_.number(), ", N=", 1 + params_.N, "}");
case ModId::EGAmplitudeDepth:
return absl::StrCat("EGAmplitudeDepth {", region_.number(), ", N=", 1 + params_.N, "}");
case ModId::EGPanDepth:
return absl::StrCat("EGPanDepth {", region_.number(), ", N=", 1 + params_.N, "}");
case ModId::EGWidthDepth:
return absl::StrCat("EGWidthDepth {", region_.number(), ", N=", 1 + params_.N, "}");
case ModId::EGPositionDepth:
return absl::StrCat("EGPositionDepth {", region_.number(), ", N=", 1 + params_.N, "}");
case ModId::EGPitchDepth:
return absl::StrCat("EGPitchDepth {", region_.number(), ", N=", 1 + params_.N, "}");
case ModId::EGVolumeDepth:
return absl::StrCat("EGVolumeDepth {", region_.number(), ", N=", 1 + params_.N, "}");
default:
return {};