audio/wavetable
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This commit is contained in:
Roland Rabien 2023-08-25 08:24:15 -07:00
commit 8a591b3ab0
7 changed files with 72 additions and 13 deletions
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27
plugin/Source/PluginProcessor.cpp
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@ -334,6 +334,18 @@ void WavetableAudioProcessor::ReverbParams::setup (WavetableAudioProcessor& p)
mix = p.addExtParam ("rvbMix", "Mix", "", "", {0.0f, 1.0f, 0.0f, 1.0f}, 0.0f, 0.0f);
}
static void loadWaveTable (juce::OwnedArray<gin::BandLimitedLookupTable>& table, const juce::MemoryBlock& wav)
{
auto is = new juce::MemoryInputStream (wav, false);
if (auto reader = std::unique_ptr<juce::AudioFormatReader> (juce::WavAudioFormat().createReaderFor (is, true)))
{
juce::AudioSampleBuffer buf (1, int (reader->lengthInSamples));
reader->read (&buf, 0, int (reader->lengthInSamples), 0, true, false);
loadWavetables (table, buf, reader->sampleRate, gin::getWavetableSize (wav));
}
}
//==============================================================================
WavetableAudioProcessor::WavetableAudioProcessor()
{
@ -342,6 +354,9 @@ WavetableAudioProcessor::WavetableAudioProcessor()
enableLegacyMode();
setVoiceStealingEnabled (true);
loadWaveTable (osc1Tables, juce::MemoryBlock (BinaryData::Analog_PWM_Square_01_wav, BinaryData::Analog_PWM_Square_01_wavSize));
loadWaveTable (osc2Tables, juce::MemoryBlock (BinaryData::Analog_PWM_Saw_01_wav, BinaryData::Analog_PWM_Saw_01_wavSize));
for (int i = 0; i < juce::numElementsInArray (oscParams); i++)
oscParams[i].setup (*this, i);
@ -539,6 +554,18 @@ juce::Array<float> WavetableAudioProcessor::getLiveFilterCutoff()
return values;
}
gin::WTOscillator::Params WavetableAudioProcessor::getLiveWTParams (int osc)
{
for (auto v : voices)
if (v->isActive())
if (auto vav = dynamic_cast<WavetableVoice*>(v))
return vav->getLiveWTParams (osc);
gin::WTOscillator::Params p;
p.pw = oscParams[osc].pos->getValue();
return p;
}
void WavetableAudioProcessor::applyEffects (juce::AudioSampleBuffer& buffer)
{
// Apply gate