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Add effects in the callback log

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Paul Fd 2020-03-05 18:23:50 +01:00
parent 7794861ce1
commit 49a182d90f
3 changed files with 28 additions and 19 deletions
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3
src/sfizz/Logger.cpp
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@ -83,7 +83,7 @@ sfz::Logger::~Logger()
fs::path callbackLogPath{ fs::current_path() / callbackLogFilename.str() };
std::cout << "Logging " << callbackTimes.size() << " callback times to " << callbackLogPath.filename() << '\n';
std::ofstream callbackLogFile { callbackLogPath.string() };
callbackLogFile << "Dispatch,RenderMethod,Data,Amplitude,Filters,Panning,NumVoices,NumSamples" << '\n';
callbackLogFile << "Dispatch,RenderMethod,Data,Amplitude,Filters,Panning,Effects,NumVoices,NumSamples" << '\n';
for (auto& time: callbackTimes)
callbackLogFile << time.breakdown.dispatch.count() << ','
<< time.breakdown.renderMethod.count() << ','
@ -91,6 +91,7 @@ sfz::Logger::~Logger()
<< time.breakdown.amplitude.count() << ','
<< time.breakdown.filters.count() << ','
<< time.breakdown.panning.count() << ','
<< time.breakdown.effects.count() << ','
<< time.numVoices << ','
<< time.numSamples << '\n';
}

1
src/sfizz/Logger.h
View file

@ -61,6 +61,7 @@ struct CallbackBreakdown
Duration amplitude { 0 };
Duration filters { 0 };
Duration panning { 0 };
Duration effects { 0 };
};
struct CallbackTime

43
src/sfizz/Synth.cpp
View file

@ -501,14 +501,16 @@ void sfz::Synth::renderBlock(AudioSpan<float> buffer) noexcept
auto temp = AudioSpan<float>(tempBuffer).first(numFrames);
auto tempMixNode = AudioSpan<float>(tempMixNodeBuffer).first(numFrames);
// Prepare the effect inputs. They are mixes of per-region outputs.
for (size_t i = 0; i < numEffectBuses; ++i) {
if (EffectBus* bus = effectBuses[i].get())
bus->clearInputs(numFrames);
CallbackBreakdown callbackBreakdown;
{ // Prepare the effect inputs. They are mixes of per-region outputs.
ScopedTiming logger { callbackBreakdown.effects };
for (size_t i = 0; i < numEffectBuses; ++i) {
if (EffectBus* bus = effectBuses[i].get())
bus->clearInputs(numFrames);
}
}
//
CallbackBreakdown callbackBreakdown;
int numActiveVoices { 0 };
{ // Main render block
ScopedTiming logger { callbackBreakdown.renderMethod };
@ -525,11 +527,13 @@ void sfz::Synth::renderBlock(AudioSpan<float> buffer) noexcept
numActiveVoices++;
voice->renderBlock(temp);
// Add the output into the effects linked to this region
for (size_t i = 0; i < numEffectBuses; ++i) {
if (EffectBus* bus = effectBuses[i].get()) {
float addGain = region->getGainToEffectBus(i);
bus->addToInputs(temp, addGain, numFrames);
{ // Add the output into the effects linked to this region
ScopedTiming logger { callbackBreakdown.renderMethod, ScopedTiming::Operation::addToDuration };
for (size_t i = 0; i < numEffectBuses; ++i) {
if (EffectBus* bus = effectBuses[i].get()) {
float addGain = region->getGainToEffectBus(i);
bus->addToInputs(temp, addGain, numFrames);
}
}
}
@ -540,13 +544,16 @@ void sfz::Synth::renderBlock(AudioSpan<float> buffer) noexcept
}
}
// Apply effect buses
// -- note(jpc) there is always a "main" bus which is initially empty.
// without any <effect>, the signal is just going to flow through it.
for (size_t i = 0; i < numEffectBuses; ++i) {
if (EffectBus* bus = effectBuses[i].get()) {
bus->process(numFrames);
bus->mixOutputsTo(buffer, tempMixNode, numFrames);
{ // Apply effect buses
// -- note(jpc) there is always a "main" bus which is initially empty.
// without any <effect>, the signal is just going to flow through it.
ScopedTiming logger { callbackBreakdown.renderMethod, ScopedTiming::Operation::addToDuration };
for (size_t i = 0; i < numEffectBuses; ++i) {
if (EffectBus* bus = effectBuses[i].get()) {
bus->process(numFrames);
bus->mixOutputsTo(buffer, tempMixNode, numFrames);
}
}
}