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Do not connect CC 7 and 10 if used in SFZ file

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This commit is contained in:
Jean Pierre Cimalando 2020-10-06 03:03:52 +02:00
parent 2351f18bfd
commit 6fc1d470ff
2 changed files with 57 additions and 9 deletions
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36
src/sfizz/Synth.cpp
View file

@ -142,15 +142,6 @@ void sfz::Synth::buildRegion(const std::vector<Opcode>& regionOpcodes)
int regionNumber = static_cast<int>(regions.size());
auto lastRegion = absl::make_unique<Region>(regionNumber, resources.midiState, defaultPath);
// Create default connections
constexpr unsigned defaultSmoothness = 10;
lastRegion->getOrCreateConnection(
ModKey::createCC(7, 4, defaultSmoothness, 0),
ModKey::createNXYZ(ModId::Amplitude, lastRegion->id)).sourceDepth = 100.0f;
lastRegion->getOrCreateConnection(
ModKey::createCC(10, 1, defaultSmoothness, 0),
ModKey::createNXYZ(ModId::Pan, lastRegion->id)).sourceDepth = 100.0f;
//
auto parseOpcodes = [&](const std::vector<Opcode>& opcodes) {
for (auto& opcode : opcodes) {
@ -626,6 +617,33 @@ void sfz::Synth::finalizeSfzLoad()
}
DBG("Removing " << (regions.size() - currentRegionCount) << " out of " << regions.size() << " regions");
regions.resize(currentRegionCount);
// collect all CCs used in regions, with matrix not yet connected
std::bitset<config::numCCs> usedCCs;
for (const RegionPtr& regionPtr : regions) {
const Region& region = *regionPtr;
updateUsedCCsFromRegion(usedCCs, region);
for (const Region::Connection& connection : region.connections) {
if (connection.source.id() == ModId::Controller)
usedCCs.set(connection.source.parameters().cc);
}
}
// connect default controllers, except if these CC are already used
for (const RegionPtr& regionPtr : regions) {
Region& region = *regionPtr;
constexpr unsigned defaultSmoothness = 10;
if (!usedCCs.test(7)) {
region.getOrCreateConnection(
ModKey::createCC(7, 4, defaultSmoothness, 0),
ModKey::createNXYZ(ModId::Amplitude, region.id)).sourceDepth = 100.0f;
}
if (!usedCCs.test(10)) {
region.getOrCreateConnection(
ModKey::createCC(10, 1, defaultSmoothness, 0),
ModKey::createNXYZ(ModId::Pan, region.id)).sourceDepth = 100.0f;
}
}
modificationTime = checkModificationTime();
settingsPerVoice.maxFilters = maxFilters;

30
tests/ModulationsT.cpp
View file

@ -304,3 +304,33 @@ TEST_CASE("[Modulations] FlexEG Ampeg target with multiple EGs targeting ampeg")
}));
}
TEST_CASE("[Modulations] Override the default volume controller")
{
sfz::Synth synth;
synth.loadSfzString(fs::current_path(), R"(
<region> sample=*sine tune_oncc7=1200
)");
const std::string graph = synth.getResources().modMatrix.toDotGraph();
REQUIRE(graph == createModulationDotGraph({
R"("AmplitudeEG {0}" -> "MasterAmplitude {0}")",
R"("Controller 10 {curve=1, smooth=10, step=0}" -> "Pan {0}")",
R"("Controller 7 {curve=0, smooth=0, step=0}" -> "Pitch {0}")",
}));
}
TEST_CASE("[Modulations] Override the default pan controller")
{
sfz::Synth synth;
synth.loadSfzString(fs::current_path(), R"(
<region> sample=*sine on_locc10=127 on_hicc10=127
)");
const std::string graph = synth.getResources().modMatrix.toDotGraph();
REQUIRE(graph == createModulationDotGraph({
R"("AmplitudeEG {0}" -> "MasterAmplitude {0}")",
R"("Controller 7 {curve=4, smooth=10, step=0}" -> "Amplitude {0}")",
}));
}