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Channel routing without inserts.

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This commit is contained in:
Robin E.R. Davies
2026-04-04 14:51:41 -04:00
parent 1f60e02ce0
commit b21c9d636a
25 changed files with 418 additions and 1284 deletions
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src/Lv2Pedalboard.cpp
+10 -31
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@@ -321,7 +321,6 @@ std::vector<float *> Lv2Pedalboard::PrepareItems(
void Lv2Pedalboard::Prepare(IHost *pHost, Pedalboard &pedalboard, Lv2PedalboardErrorList &errorList, ExistingEffectMap *existingEffects)
{
this->pHost = pHost;
this->pedalboardType = pedalboard.GetInstanceType();
inputVolume.SetSampleRate((float)(this->pHost->GetSampleRate()));
outputVolume.SetSampleRate((float)(this->pHost->GetSampleRate()));
@@ -573,7 +572,7 @@ void Lv2Pedalboard::SetBypass(int effectIndex, bool enabled)
}
void Lv2Pedalboard::ComputeVus(RealtimeVuBuffers *realtimeVuBuffers, uint32_t samples, float**masterInputBuffers, float**masterOutputBuffers)
void Lv2Pedalboard::ComputeVus(RealtimeVuBuffers *realtimeVuBuffers, uint32_t samples)
{
if (realtimeVuBuffers == nullptr)
{
@@ -582,23 +581,25 @@ void Lv2Pedalboard::ComputeVus(RealtimeVuBuffers *realtimeVuBuffers, uint32_t sa
for (size_t i = 0; i < realtimeVuBuffers->enabledIndexes.size(); ++i)
{
auto& rtIndex = realtimeVuBuffers->enabledIndexes[i];
if (rtIndex.instanceType != this->pedalboardType)
int index = rtIndex.index;
if (index == -1) continue;
if (index == Pedalboard::AUX_START_CONTROL_ID || index == Pedalboard::AUX_END_CONTROL_ID)
{
// handled by master VU updates.
continue;
}
int index = rtIndex.index;
VuUpdateX *pUpdate = &realtimeVuBuffers->vuUpdateWorkingData[i];
if (index == Pedalboard::START_CONTROL_ID)
{
if (this->pedalboardInputBuffers.size() == 2)
{
pUpdate->AccumulateInputs(masterInputBuffers[0], masterInputBuffers[1], samples);
// input is handled by master VU updates.
pUpdate->AccumulateOutputs(&(this->pedalboardInputBuffers[0][0]), &(this->pedalboardInputBuffers[1][0]), samples); // after outputVolume applied.
}
else if (this->pedalboardInputBuffers.size() == 1)
{
pUpdate->AccumulateInputs(masterInputBuffers[0], samples);
pUpdate->AccumulateOutputs(&(this->pedalboardInputBuffers[0][0]), samples); // after input volume applied.
pUpdate->AccumulateOutputs(&(this->pedalboardInputBuffers[0][0]), samples); // before input volume applied.
// output is handled by master VU updates.
}
}
else if (index == Pedalboard::END_CONTROL_ID)
@@ -606,12 +607,10 @@ void Lv2Pedalboard::ComputeVus(RealtimeVuBuffers *realtimeVuBuffers, uint32_t sa
if (this->pedalboardOutputBuffers.size() == 2)
{
pUpdate->AccumulateInputs(&(this->pedalboardOutputBuffers[0][0]), &(this->pedalboardOutputBuffers[1][0]), samples);
pUpdate->AccumulateOutputs(masterOutputBuffers[0], masterOutputBuffers[1], samples);
}
else if (this->pedalboardOutputBuffers.size() == 1)
{
pUpdate->AccumulateInputs(&(this->pedalboardOutputBuffers[0][0]), samples);
pUpdate->AccumulateOutputs(masterOutputBuffers[0], samples);
}
}
else
@@ -1032,29 +1031,9 @@ void Lv2Pedalboard::handleTapTempo(uint8_t value, const MidiTimestamp& timestamp
size_t Lv2Pedalboard::GetNumberOfAudioInputChannels() const {
switch (pedalboardType)
{
case PedalboardType::MainPedalboard:
return pHost->GetChannelSelection().mainInputChannels().size();
case PedalboardType::MainInserts:
return pHost->GetChannelSelection().mainOutputChannels().size();
case PedalboardType::AuxInserts:
return pHost->GetChannelSelection().auxInputChannels().size();
default:
throw std::runtime_error("Invalid argument");
}
return pHost->GetChannelSelection().mainInputChannels().size();
}
size_t Lv2Pedalboard::GetNumberOfAudioOutputChannels() const {
switch (pedalboardType)
{
case PedalboardType::MainPedalboard:
return pHost->GetChannelSelection().mainOutputChannels().size();
case PedalboardType::MainInserts:
return pHost->GetChannelSelection().mainOutputChannels().size();
case PedalboardType::AuxInserts:
return pHost->GetChannelSelection().auxOutputChannels().size();
default:
throw std::runtime_error("Invalid argument");
}
return pHost->GetChannelSelection().mainOutputChannels().size();
}