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Add README, thread-safe engine, standalone format

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SM-26 2026-09-11 16:49:43 +02:00
commit 001a5a5324
4 changed files with 78 additions and 2 deletions
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12
Source/SynthEngine.cpp
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@ -42,6 +42,7 @@ void SynthEngine::reset()
void SynthEngine::loadPreset (const Preset& p)
{
juce::SpinLock::ScopedLockType lock (paramLock);
for (int i = 0; i < kNumParams; ++i)
params[i] = p.base[i];
for (int i = 0; i < kNumKnobs; ++i)
@ -63,6 +64,7 @@ void SynthEngine::setPresetIndex (int i)
void SynthEngine::setParam (int id, float n01)
{
if (id < 0 || id >= kNumParams) return;
juce::SpinLock::ScopedLockType lock (paramLock);
params[id] = juce::jlimit (0.0f, 1.0f, n01);
}
@ -79,6 +81,8 @@ SynthEngine::KnobView SynthEngine::knobView (int knob) const
k.name = knobNames[knob];
k.param = knobParams[knob];
k.value01 = getParam (k.param);
k.lo = knobLows[knob];
k.hi = knobHighs[knob];
return k;
}
@ -192,6 +196,14 @@ void SynthEngine::process (AudioBuffer<float>& buffer, MidiBuffer& midi,
wasPlaying = transportPlaying;
lastBpmValue = (bpm > 10.0 && bpm < 300.0) ? bpm : 120.0;
std::array<float, kNumParams> snap;
{
juce::SpinLock::ScopedLockType lock (paramLock);
for (int i = 0; i < kNumParams; ++i)
snap[(size_t) i] = params[i];
}
const float* const params = snap.data();
const float cutN01 = params[PCUTOFF];
const float resN01 = params[PRES];
const float fenvN01 = params[PFENV];